--- /dev/null
+*.dsp -crlf
+*.dsw -crlf
+*.sln -crlf
+*.vcproj -crlf
*.a
+*.dll
+*.exe
+*.ilk
*.o
+*.obj
+*.pc
+*.pdb
*.pyc
*.pyo
*.so
depend.bak
lib
lib64
-.sconsign*
+configure
+autom4te.cache
+aclocal.m4
+config.log
+config.status
+cscope*
+.scon*
config.py
build
doxygen:
cd doxygen && $(MAKE)
-.PHONY: doxygen
-
-
clean:
- @for dir in $(SUBDIRS) ; do \
+ -@touch $(TOP)/configs/current
+ -@for dir in $(SUBDIRS) ; do \
if [ -d $$dir ] ; then \
(cd $$dir && $(MAKE) clean) ; \
fi \
done
+ -@test -s $(TOP)/configs/current || rm -f $(TOP)/configs/current
-realclean:
- -rm -f `find . -name \*.o`
- -rm -f `find . -name \*.a`
- -rm -f `find . -name \*.so`
- -rm -f `find . -name depend`
- -rm -f `find . -name depend.bak`
+realclean: clean
-rm -rf lib*
- $(MAKE) clean
-rm -f $(TOP)/configs/current
+ -rm -f $(TOP)/configs/autoconf
+ -rm -rf autom4te.cache
+ -find . '(' -name '*.o' -o -name '*.a' -o -name '*.so' -o \
+ -name depend -o -name depend.bak ')' -exec rm -f '{}' ';'
install:
linux-directfb-install:
cd src/mesa/drivers/directfb && $(MAKE) install
+.PHONY: default doxygen clean realclean install linux-directfb-install
+
# If there's no current configuration file
$(TOP)/configs/current:
@echo
@echo
@echo "Please choose a configuration from the following list:"
- @ls -1 $(TOP)/configs | grep -v "current\|default\|CVS"
+ @ls -1 $(TOP)/configs | grep -v "current\|default\|CVS\|autoconf.*"
@echo
@echo "Then type 'make <config>' (ex: 'make linux-x86')"
+ @echo
+ @echo "Or, run './configure' then 'make'"
+ @echo "See './configure --help' for details"
+ @echo
@echo "(ignore the following error message)"
@exit 1
aix-64-static \
aix-gcc \
aix-static \
+autoconf \
+bluegene-osmesa \
+bluegene-xlc-osmesa \
beos \
+catamount-osmesa-pgi \
darwin \
+darwin-fat-32bit \
+darwin-fat-all \
darwin-static \
darwin-static-x86ppc \
-darwin-x86ppc \
freebsd \
freebsd-dri \
freebsd-dri-amd64 \
sunos5-v8-static \
sunos5-v9 \
sunos5-v9-static \
+sunos5-v9-cc-g++ \
ultrix-gcc:
- @ if [ -e configs/current ] ; then \
+ @ if test -f configs/current || test -L configs/current ; then \
echo "Please run 'make realclean' before changing configs" ; \
exit 1 ; \
fi
# Rules for making release tarballs
-DIRECTORY = Mesa-7.1pre
-LIB_NAME = MesaLib-7.1pre
-DEMO_NAME = MesaDemos-7.1pre
-GLUT_NAME = MesaGLUT-7.1pre
+DIRECTORY = Mesa-7.1-rc4
+LIB_NAME = MesaLib-7.1-rc4
+DEMO_NAME = MesaDemos-7.1-rc4
+GLUT_NAME = MesaGLUT-7.1-rc4
MAIN_FILES = \
$(DIRECTORY)/Makefile* \
+ $(DIRECTORY)/configure \
+ $(DIRECTORY)/configure.ac \
+ $(DIRECTORY)/acinclude.m4 \
+ $(DIRECTORY)/aclocal.m4 \
$(DIRECTORY)/descrip.mms \
$(DIRECTORY)/mms-config. \
+ $(DIRECTORY)/bin/config.guess \
+ $(DIRECTORY)/bin/config.sub \
+ $(DIRECTORY)/bin/install-sh \
$(DIRECTORY)/bin/mklib \
$(DIRECTORY)/bin/minstall \
+ $(DIRECTORY)/bin/version.mk \
$(DIRECTORY)/configs/[a-z]* \
$(DIRECTORY)/docs/*.html \
$(DIRECTORY)/docs/COPYING \
$(DIRECTORY)/src/mesa/Makefile* \
$(DIRECTORY)/src/mesa/sources \
$(DIRECTORY)/src/mesa/descrip.mms \
+ $(DIRECTORY)/src/mesa/gl.pc.in \
$(DIRECTORY)/src/mesa/depend \
$(DIRECTORY)/src/mesa/main/*.[chS] \
$(DIRECTORY)/src/mesa/main/descrip.mms \
- $(DIRECTORY)/src/mesa/main/sources \
$(DIRECTORY)/src/mesa/glapi/*.[chS] \
$(DIRECTORY)/src/mesa/glapi/descrip.mms \
- $(DIRECTORY)/src/mesa/glapi/sources \
$(DIRECTORY)/src/mesa/math/*.[ch] \
$(DIRECTORY)/src/mesa/math/descrip.mms \
- $(DIRECTORY)/src/mesa/math/sources \
$(DIRECTORY)/src/mesa/shader/*.[ch] \
$(DIRECTORY)/src/mesa/shader/descrip.mms \
- $(DIRECTORY)/src/mesa/shader/sources \
$(DIRECTORY)/src/mesa/shader/grammar/*.[ch] \
$(DIRECTORY)/src/mesa/shader/grammar/descrip.mms \
- $(DIRECTORY)/src/mesa/shader/grammar/sources \
$(DIRECTORY)/src/mesa/shader/slang/*.[ch] \
$(DIRECTORY)/src/mesa/shader/slang/descrip.mms \
- $(DIRECTORY)/src/mesa/shader/slang/sources \
$(DIRECTORY)/src/mesa/shader/slang/library/*.[ch] \
$(DIRECTORY)/src/mesa/shader/slang/library/*.gc \
$(DIRECTORY)/src/mesa/shader/slang/library/*.syn \
$(DIRECTORY)/src/mesa/shader/slang/library/Makefile \
$(DIRECTORY)/src/mesa/swrast/*.[ch] \
$(DIRECTORY)/src/mesa/swrast/descrip.mms \
- $(DIRECTORY)/src/mesa/swrast/sources \
$(DIRECTORY)/src/mesa/swrast_setup/*.[ch] \
$(DIRECTORY)/src/mesa/swrast_setup/descrip.mms \
- $(DIRECTORY)/src/mesa/swrast_setup/sources \
$(DIRECTORY)/src/mesa/vbo/*.[chS] \
$(DIRECTORY)/src/mesa/vbo/descrip.mms \
$(DIRECTORY)/src/mesa/tnl/*.[chS] \
$(DIRECTORY)/src/mesa/tnl/descrip.mms \
- $(DIRECTORY)/src/mesa/tnl/sources \
$(DIRECTORY)/src/mesa/tnl_dd/*.[ch] \
$(DIRECTORY)/src/mesa/tnl_dd/imm/*.[ch] \
$(DIRECTORY)/src/mesa/tnl_dd/imm/NOTES.imm \
+ $(DIRECTORY)/src/mesa/drivers/Makefile \
$(DIRECTORY)/src/mesa/drivers/beos/*.cpp \
$(DIRECTORY)/src/mesa/drivers/beos/Makefile \
$(DIRECTORY)/src/mesa/drivers/common/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/common/descrip.mms \
- $(DIRECTORY)/src/mesa/drivers/common/sources \
$(DIRECTORY)/src/mesa/drivers/directfb/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/directfb/Makefile \
$(DIRECTORY)/src/mesa/drivers/dos/*.[chS] \
+ $(DIRECTORY)/src/mesa/drivers/fbdev/Makefile \
$(DIRECTORY)/src/mesa/drivers/fbdev/glfbdev.c \
$(DIRECTORY)/src/mesa/drivers/glide/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/ggi/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/ggi/display/*.c \
$(DIRECTORY)/src/mesa/drivers/ggi/display/fbdev.conf.in \
$(DIRECTORY)/src/mesa/drivers/ggi/include/ggi/mesa/*.h \
+ $(DIRECTORY)/src/mesa/drivers/osmesa/Makefile \
$(DIRECTORY)/src/mesa/drivers/osmesa/Makefile.win \
$(DIRECTORY)/src/mesa/drivers/osmesa/descrip.mms \
$(DIRECTORY)/src/mesa/drivers/osmesa/osmesa.def \
$(DIRECTORY)/src/mesa/drivers/svga/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/windows/*/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/windows/*/*.def \
+ $(DIRECTORY)/src/mesa/drivers/x11/Makefile \
$(DIRECTORY)/src/mesa/drivers/x11/descrip.mms \
- $(DIRECTORY)/src/mesa/drivers/x11/sources \
$(DIRECTORY)/src/mesa/drivers/x11/*.[ch] \
+ $(DIRECTORY)/src/mesa/drivers/glslcompiler/Makefile \
+ $(DIRECTORY)/src/mesa/drivers/glslcompiler/glslcompiler.c \
$(DIRECTORY)/src/mesa/ppc/*.[ch] \
$(DIRECTORY)/src/mesa/sparc/*.[chS] \
$(DIRECTORY)/src/mesa/x86/Makefile \
DRI_FILES = \
$(DIRECTORY)/include/GL/internal/dri_interface.h \
+ $(DIRECTORY)/include/GL/internal/dri_sarea.h \
$(DIRECTORY)/include/GL/internal/sarea.h \
$(DIRECTORY)/src/glx/Makefile \
$(DIRECTORY)/src/glx/x11/Makefile \
$(DIRECTORY)/src/glx/x11/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/dri/Makefile \
$(DIRECTORY)/src/mesa/drivers/dri/Makefile.template \
+ $(DIRECTORY)/src/mesa/drivers/dri/dri.pc.in \
$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.[ch] \
$(DIRECTORY)/src/mesa/drivers/dri/common/xmlpool/*.po \
$(DIRECTORY)/src/mesa/drivers/dri/*/*.[chS] \
SGI_GLU_FILES = \
$(DIRECTORY)/src/glu/Makefile \
$(DIRECTORY)/src/glu/descrip.mms \
+ $(DIRECTORY)/src/glu/glu.pc.in \
$(DIRECTORY)/src/glu/sgi/Makefile \
$(DIRECTORY)/src/glu/sgi/Makefile.mgw \
$(DIRECTORY)/src/glu/sgi/Makefile.win \
$(DIRECTORY)/src/glu/sgi/glu.def \
$(DIRECTORY)/src/glu/sgi/dummy.cc \
$(DIRECTORY)/src/glu/sgi/descrip.mms \
+ $(DIRECTORY)/src/glu/sgi/glu.exports \
+ $(DIRECTORY)/src/glu/sgi/glu.exports.darwin \
$(DIRECTORY)/src/glu/sgi/mesaglu.opt \
$(DIRECTORY)/src/glu/sgi/include/gluos.h \
$(DIRECTORY)/src/glu/sgi/libnurbs/interface/*.h \
$(DIRECTORY)/src/glw/*.[ch] \
$(DIRECTORY)/src/glw/Makefile* \
$(DIRECTORY)/src/glw/README \
+ $(DIRECTORY)/src/glw/glw.pc.in \
$(DIRECTORY)/src/glw/depend
DEMO_FILES = \
$(DIRECTORY)/progs/samples/*.c \
$(DIRECTORY)/progs/glsl/Makefile* \
$(DIRECTORY)/progs/glsl/*.c \
- $(DIRECTORY)/progs/glsl/*.txt \
+ $(DIRECTORY)/progs/glsl/*.frag \
+ $(DIRECTORY)/progs/glsl/*.vert \
$(DIRECTORY)/progs/windml/Makefile.ugl \
$(DIRECTORY)/progs/windml/*.c \
$(DIRECTORY)/progs/windml/*.bmp \
$(DIRECTORY)/include/GL/glutf90.h \
$(DIRECTORY)/src/glut/glx/Makefile* \
$(DIRECTORY)/src/glut/glx/depend \
+ $(DIRECTORY)/src/glut/glx/glut.pc.in \
$(DIRECTORY)/src/glut/glx/*def \
$(DIRECTORY)/src/glut/glx/descrip.mms \
$(DIRECTORY)/src/glut/glx/mms_depend \
$(DIRECTORY)/src/glut/fbdev/Makefile \
$(DIRECTORY)/src/glut/fbdev/*[ch] \
$(DIRECTORY)/src/glut/mini/*[ch] \
+ $(DIRECTORY)/src/glut/mini/glut.pc.in \
+ $(DIRECTORY)/src/glut/directfb/Makefile \
+ $(DIRECTORY)/src/glut/directfb/NOTES \
+ $(DIRECTORY)/src/glut/directfb/*[ch] \
$(DIRECTORY)/windows/VC6/progs/glut/glut.dsp \
$(DIRECTORY)/windows/VC7/progs/glut/glut.vcproj
# Everything for new a Mesa release:
-tarballs: rm_depend lib_gz demo_gz glut_gz lib_bz2 demo_bz2 glut_bz2 lib_zip demo_zip glut_zip md5
+tarballs: rm_depend configure aclocal.m4 lib_gz demo_gz glut_gz \
+ lib_bz2 demo_bz2 glut_bz2 lib_zip demo_zip glut_zip md5
+# Helper for autoconf builds
+ACLOCAL = aclocal
+ACLOCAL_FLAGS =
+AUTOCONF = autoconf
+AC_FLAGS =
+aclocal.m4: configure.ac acinclude.m4
+ $(ACLOCAL) $(ACLOCAL_FLAGS)
+configure: configure.ac aclocal.m4 acinclude.m4
+ $(AUTOCONF) $(AC_FLAGS)
+
rm_depend:
@for dep in $(DEPEND_FILES) ; do \
rm -f $$dep ; \
lib_gz:
rm -f configs/current ; \
+ rm -f configs/autoconf ; \
cd .. ; \
tar -cf $(LIB_NAME).tar $(LIB_FILES) ; \
gzip $(LIB_NAME).tar ; \
lib_bz2:
rm -f configs/current ; \
+ rm -f configs/autoconf ; \
cd .. ; \
tar -cf $(LIB_NAME).tar $(LIB_FILES) ; \
bzip2 $(LIB_NAME).tar ; \
lib_zip:
rm -f configs/current ; \
+ rm -f configs/autoconf ; \
rm -f $(LIB_NAME).zip ; \
cd .. ; \
zip -qr $(LIB_NAME).zip $(LIB_FILES) ; \
@-md5sum $(GLUT_NAME).tar.gz
@-md5sum $(GLUT_NAME).tar.bz2
@-md5sum $(GLUT_NAME).zip
+
+.PHONY: tarballs rm_depend lib_gz demo_gz glut_gz lib_bz2 demo_bz2 \
+ glut_bz2 lib_zip demo_zip glut_zip md5
# derived options
x86 = machine == 'x86'
+ppc = machine == 'ppc'
gcc = platform in ('linux', 'freebsd', 'darwin')
msvc = platform in ('windows', 'winddk')
Export([
'debug',
'x86',
+ 'ppc',
'dri',
'llvm',
'platform',
--- /dev/null
+# A few convenience macros for Mesa, mostly to keep all the platform
+# specifics out of configure.ac.
+
+# MESA_PIC_FLAGS()
+#
+# Find out whether to build PIC code using the option --enable-pic and
+# the configure enable_static/enable_shared settings. If PIC is needed,
+# figure out the necessary flags for the platform and compiler.
+#
+# The platform checks have been shamelessly taken from libtool and
+# stripped down to just what's needed for Mesa. See _LT_COMPILER_PIC in
+# /usr/share/aclocal/libtool.m4 or
+# http://git.savannah.gnu.org/gitweb/?p=libtool.git;a=blob;f=libltdl/m4/libtool.m4;hb=HEAD
+#
+AC_DEFUN([MESA_PIC_FLAGS],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_ARG_VAR([PIC_FLAGS], [compiler flags for PIC code])
+AC_ARG_ENABLE([pic],
+ [AS_HELP_STRING([--disable-pic],
+ [compile PIC objects @<:@default=enabled for shared builds
+ on supported platforms@:>@])],
+ [enable_pic="$enableval"
+ test "x$enable_pic" = x && enable_pic=auto],
+ [enable_pic=auto])
+# disable PIC by default for static builds
+if test "$enable_pic" = auto && test "$enable_static" = yes; then
+ enable_pic=no
+fi
+# if PIC hasn't been explicitly disabled, try to figure out the flags
+if test "$enable_pic" != no; then
+ AC_MSG_CHECKING([for $CC option to produce PIC])
+ # allow the user's flags to override
+ if test "x$PIC_FLAGS" = x; then
+ # see if we're using GCC
+ if test "x$GCC" = xyes; then
+ case "$host_os" in
+ aix*|beos*|cygwin*|irix5*|irix6*|osf3*|osf4*|osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw*|os2*|pw32*)
+ # This hack is so that the source file can tell whether
+ # it is being built for inclusion in a dll (and should
+ # export symbols for example).
+ PIC_FLAGS="-DDLL_EXPORT"
+ ;;
+ darwin*|rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ PIC_FLAGS="-fno-common"
+ ;;
+ hpux*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX,
+ # but not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ PIC_FLAGS="-fPIC"
+ ;;
+ esac
+ ;;
+ *)
+ # Everyone else on GCC uses -fPIC
+ PIC_FLAGS="-fPIC"
+ ;;
+ esac
+ else # !GCC
+ case "$host_os" in
+ hpux9*|hpux10*|hpux11*)
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX,
+ # but not for PA HP-UX.
+ case "$host_cpu" in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ PIC_FLAGS="+Z"
+ ;;
+ esac
+ ;;
+ linux*|k*bsd*-gnu)
+ case `basename "$CC"` in
+ icc*|ecc*|ifort*)
+ PIC_FLAGS="-KPIC"
+ ;;
+ pgcc*|pgf77*|pgf90*|pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc
+ # compiler, which looks to be a dead project)
+ PIC_FLAGS="-fpic"
+ ;;
+ ccc*)
+ # All Alpha code is PIC.
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ PIC_FLAGS="-qpic"
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*|*Sun\ F*)
+ # Sun C 5.9 or Sun Fortran
+ PIC_FLAGS="-KPIC"
+ ;;
+ esac
+ esac
+ ;;
+ solaris*)
+ PIC_FLAGS="-KPIC"
+ ;;
+ sunos4*)
+ PIC_FLAGS="-PIC"
+ ;;
+ esac
+ fi # GCC
+ fi # PIC_FLAGS
+ AC_MSG_RESULT([$PIC_FLAGS])
+fi
+AC_SUBST([PIC_FLAGS])
+])# MESA_PIC_FLAGS
--- /dev/null
+#! /bin/sh
+
+srcdir=`dirname "$0"`
+test -z "$srcdir" && srcdir=.
+
+SRCDIR=`(cd "$srcdir" && pwd)`
+ORIGDIR=`pwd`
+
+if test "x$SRCDIR" != "x$ORIGDIR"; then
+ echo "Mesa cannot be built when srcdir != builddir" 1>&2
+ exit 1
+fi
+
+autoreconf -v --install || exit 1
+
+"$srcdir"/configure "$@"
--- /dev/null
+#!/bin/bash -e
+
+usage()
+{
+ echo "Usage: $0 <target1> <target2>"
+ echo "Highlight differences between Mesa configs"
+ echo "Example:"
+ echo " $0 linux linux-x86"
+}
+
+die()
+{
+ echo "$@" >&2
+ return 1
+}
+
+case "$1" in
+-h|--help) usage; exit 0;;
+esac
+
+[ $# -lt 2 ] && die 2 targets needed. See $0 --help
+target1=$1
+target2=$2
+
+topdir=$(cd "`dirname $0`"/..; pwd)
+cd "$topdir"
+
+[ -f "./configs/$target1" ] || die Missing configs/$target1
+[ -f "./configs/$target2" ] || die Missing configs/$target2
+
+trap 'rm -f "$t1" "$t2"' 0
+
+t1=$(mktemp)
+t2=$(mktemp)
+
+make -f- -n -p <<EOF | sed '/^# Not a target/,/^$/d' > $t1
+TOP = .
+include \$(TOP)/configs/$target1
+default:
+EOF
+
+make -f- -n -p <<EOF | sed '/^# Not a target/,/^$/d' > $t2
+TOP = .
+include \$(TOP)/configs/$target2
+default:
+EOF
+
+diff -pu -I'^#' $t1 $t2
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-07-22'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[45])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:[3456]*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T | authenticamd)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa:Linux:*:*)
+ echo xtensa-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ coff-i386)
+ echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i386.
+ echo i386-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+ http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
+# Inc.
+
+timestamp='2007-06-28'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
+Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64vr | mips64vrel \
+ | mips64orion | mips64orionel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa-* \
+ | ymp-* \
+ | z8k-*)
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+minstall
\ No newline at end of file
exit 0
fi
+ PWDSAVE=`pwd`
+
# determine file's type
if [ -h "$FILE" ] ; then
#echo $FILE is a symlink
FILE=`basename "$FILE"`
# Go to $DEST and make the link
- PWDSAVE="$PWD"
cd "$DEST" # pushd
$RM "$FILE"
$SYMLINK "$TARGET" "$FILE"
PATCH=""
DEPS=""
LINK=""
+LDFLAGS=""
CPLUSPLUS=0
STATIC=0
DLOPEN=0
ARCHOPT=""
NOPREFIX=0
EXPORTS=""
-
+ID=""
#
# Parse arguments
echo ' -minor N specifies minor version number (default is 0)'
echo ' -patch N specifies patch version number (default is 0)'
echo ' -lLIBRARY specifies a dependency on LIBRARY'
- echo ' -LDIR search in DIR for library dependencies'
+ echo ' -LDIR search in DIR for library dependencies at build time'
+ echo ' -RDIR search in DIR for library dependencies at run time'
echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)'
echo ' Not observed on all systems at this time.'
+ echo ' -ldflags OPT specify any additional linker flags in OPT'
echo ' -cplusplus link with C++ runtime'
echo ' -static make a static library (default is dynamic/shared)'
echo ' -dlopen make a shared library suitable for dynamic loading'
echo ' -install DIR put resulting library file(s) in DIR'
echo ' -arch ARCH override using `uname` to determine host system'
echo ' -archopt OPT specify an extra achitecture-specific option OPT'
+ echo ' -altopts OPTS alternate options to override all others'
echo " -noprefix don't prefix library name with 'lib' nor add any suffix"
echo ' -exports FILE only export the symbols listed in FILE'
+ echo ' -id NAME Sets the id of the dylib (Darwin)'
echo ' -h, --help display this information and exit'
exit 1
;;
shift 1;
LINK=$1
;;
+ '-ldflags')
+ shift 1;
+ LDFLAGS=$1
+ ;;
-l*)
DEPS="$DEPS $1"
;;
-L*)
DEPS="$DEPS $1"
;;
+ -R*)
+ DEPS="$DEPS $1"
+ ;;
+ -Wl*)
+ DEPS="$DEPS $1"
+ ;;
-pthread)
# this is a special case (see bugzilla 10876)
DEPS="$DEPS $1"
shift 1;
ARCHOPT=$1
;;
+ '-altopts')
+ shift 1;
+ ALTOPTS=$1
+ ;;
'-noprefix')
NOPREFIX=1
;;
shift 1;
EXPORTS=$1
;;
+ '-id')
+ shift 1;
+ ID=$1
+ ;;
-*)
echo "mklib: Unknown option: " $1 ;
exit 1
echo PATCH is $PATCH
echo DEPS are $DEPS
echo "EXPORTS in" $EXPORTS
+ echo ID is $ID
echo "-----------------"
fi
#
case $ARCH in
- 'Linux' | 'OpenBSD' | 'GNU' | GNU/*)
+ 'Linux' | 'OpenBSD' | 'DragonFly' | 'GNU' | GNU/*)
# we assume gcc
if [ "x$LINK" = "x" ] ; then
OPTS="-m32 ${OPTS}"
fi
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
+
rm -f ${LIBNAME}
# make lib
- ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
# finish up
FINAL_LIBS="${LIBNAME}"
elif [ $STATIC = 1 ] ; then
echo "mklib: Making" $ARCH "static library: " ${LIBNAME}
LINK="ar"
OPTS="-ru"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
rm -f ${LIBNAME}
+
+ # expand any .a objects into constituent .o files.
+ NEWOBJECTS=""
+ DELETIA=""
+ for OBJ in ${OBJECTS} ; do
+ if [ `expr match $OBJ '.*\.a'` -gt 0 ] ; then
+ # extract the .o files from this .a archive
+ FILES=`ar t $OBJ`
+ ar x $OBJ
+ NEWOBJECTS="$NEWOBJECTS $FILES"
+ # keep track of temporary .o files and delete them below
+ DELETIA="$DELETIA $FILES"
+ else
+ # ordinary .o file
+ NEWOBJECTS="$NEWOBJECTS $OBJ"
+ fi
+ done
+
# make lib
- ${LINK} ${OPTS} ${LIBNAME} ${OBJECTS}
+ ${LINK} ${OPTS} ${LIBNAME} ${NEWOBJECTS}
ranlib ${LIBNAME}
+
+ # remove temporary extracted .o files
+ rm -f ${DELETIA}
+
# finish up
FINAL_LIBS=${LIBNAME}
else
if [ "${ABI32}" -a `uname -m` = "x86_64" ] ; then
OPTS="-m32 ${OPTS}"
fi
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
if [ x${PATCH} = "x" ] ; then
VERSION="${MAJOR}.${MINOR}"
rm -f ${LIBNAME}.so
# make lib
- ${LINK} ${OPTS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
# make usual symlinks
ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR}
ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so
# use g++
LINK="g++"
else
- echo "mklib: warning: can't find C++ comiler, trying CC."
+ echo "mklib: warning: can't find C++ compiler, trying CC."
LINK="CC"
fi
else
# Check if objects are SPARC v9
# file says: ELF 64-bit MSB relocatable SPARCV9 Version 1
set ${OBJECTS}
- SPARCV9=`file $1 | grep SPARCV9`
- if [ "${SPARCV9}" ] ; then
- OPTS="${OPTS} -xarch=v9"
+ if [ ${LINK} = "cc" -o ${LINK} = "CC" ] ; then
+ SPARCV9=`file $1 | grep SPARCV9`
+ if [ "${SPARCV9}" ] ; then
+ OPTS="${OPTS} -xarch=v9"
+ fi
fi
-
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
# for debug:
#echo "mklib: linker is" ${LINK} ${OPTS}
if [ $NOPREFIX = 1 ] ; then
rm -f ${LIBNAME}
- ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
else
rm -f ${LIBNAME}.${MAJOR} ${LIBNAME}
- ${LINK} ${OPTS} -o ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.${MAJOR} -h ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS}
ln -s ${LIBNAME}.${MAJOR} ${LIBNAME}
fi
FINAL_LIBS="${LIBNAME}.${MAJOR} ${LIBNAME}"
# No "lib" or ".so" part
echo "mklib: Making FreeBSD shared library: " ${LIBNAME}
OPTS="-shared"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
rm -f ${LIBNAME}
- ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
FINAL_LIBS=${LIBNAME}
elif [ $STATIC = 1 ] ; then
STLIB="lib${LIBNAME}.a"
else
SHLIB="lib${LIBNAME}.so.${MAJOR}"
OPTS="-shared -Wl,-soname,${SHLIB}"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
echo "mklib: Making FreeBSD shared library: " ${SHLIB}
rm -f ${SHLIB}
- ${LINK} ${OPTS} -o ${SHLIB} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${SHLIB} ${OBJECTS} ${DEPS}
ln -sf ${SHLIB} "lib${LIBNAME}.so"
FINAL_LIBS="${SHLIB} lib${LIBNAME}.so"
fi
exit 1
fi
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
+
if [ $CPLUSPLUS = 1 ] ; then
LINK="CC"
else
fi
echo "mklib: Making IRIX " ${ABI} " shared library: " ${LIBNAME}
- ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
FINAL_LIBS=${LIBNAME}
fi
;;
}
}' | sort -u >> ${EXPFILE}
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
+
# On AIX a shared library is linked differently when
# you want to dlopen the file
if [ $DLOPEN = "1" ] ; then
- cc -G ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
+ cc -G ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
else
- cc ${OPTS} -o ${OFILE} ${OBJECTS} ${DEPS}
+ cc ${OPTS} ${LDFLAGS} -o ${OFILE} ${OBJECTS} ${DEPS}
ar ${X64} -r ${LIBNAME} ${OFILE}
fi
echo "mklib: Making Darwin static library: " ${LIBNAME}
LINK="ar"
OPTS="-ruvs"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
${LINK} ${OPTS} ${LIBNAME} ${OBJECTS}
FINAL_LIBS=${LIBNAME}
else
LIBSUFFIX="bundle"
OPTS="${ARCHOPT} -bundle -multiply_defined suppress"
else
- LIBSUFFIX="dylib"
- OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
+ LIBSUFFIX="dylib"
+ if [ -z "$ID" ] ; then
+ ID="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
+ fi
+ OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name ${ID}"
fi
- LINKNAME="lib${LIBNAME}.${LIBSUFFIX}"
- LIBNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
+
+ if [ ${EXPORTS} ] ; then
+ if [ -f ${EXPORTS}".darwin" ] ; then
+ EXPORTS=$EXPORTS".darwin"
+ fi
+ OPTS="${OPTS} -exported_symbols_list ${EXPORTS}"
+ fi
+
+ LINKNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}"
+ LINKNAME2="lib${LIBNAME}.${LIBSUFFIX}"
+ LIBNAME="lib${LIBNAME}.${MAJOR}.${MINOR}.${LIBSUFFIX}"
# examine first object to determine ABI
set ${OBJECTS}
- ABI_PPC=`file $1 | grep 'object ppc'`
- ABI_I386=`file $1 | grep 'object i386'`
- if [ "${ABI_PPC}" ] ; then
- OPTS="${OPTS} -arch ppc"
- fi
- if [ "${ABI_I386}" ] ; then
- OPTS="${OPTS} -arch i386"
- fi
+ ABI_PPC=`file $1 | grep ' ppc'`
+ ABI_I386=`file $1 | grep ' i386'`
+ ABI_PPC64=`file $1 | grep ' ppc64'`
+ ABI_X86_64=`file $1 | grep ' x86_64'`
+ if [ "${ABI_PPC}" ] ; then
+ OPTS="${OPTS} -arch ppc"
+ fi
+ if [ "${ABI_I386}" ] ; then
+ OPTS="${OPTS} -arch i386"
+ fi
+ if [ "${ABI_PPC64}" ] ; then
+ OPTS="${OPTS} -arch ppc64"
+ fi
+ if [ "${ABI_X86_64}" ] ; then
+ OPTS="${OPTS} -arch x86_64"
+ fi
+
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
# XXX can we always add -isysroot /Developer/SDKs/MacOSX10.4u.sdk
# to OPTS here?
fi
echo "mklib: Making Darwin shared library: " ${LIBNAME}
- ${LINK} ${OPTS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
+
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS}
ln -s ${LIBNAME} ${LINKNAME}
- FINAL_LIBS="${LIBNAME} ${LINKNAME}"
+ ln -s ${LIBNAME} ${LINKNAME2}
+ FINAL_LIBS="${LIBNAME} ${LINKNAME} ${LINKNAME2}"
fi
;;
echo "mklib: Making Intel ICC static library: " ${LIBNAME}.a
LINK="ar"
OPTS="-ruv"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
# make lib
${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
# finish up
else
OPTS="-shared"
fi
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
VERSION="${MAJOR}.${MINOR}.${PATCH}"
echo "mklib: Making Intel ICC shared library: " ${LIBNAME}.so.${VERSION}
rm -f ${LIBNAME}.so.${MAJOR}
rm -f ${LIBNAME}.so
# make lib
- ${LINK} ${OPTS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS}
# make usual symlinks
ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR}
ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so
echo "mklib: Making" $ARCH "static library: " ${LIBNAME}.a
LINK="ar"
OPTS="-ru"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
# make lib
${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS}
ranlib ${LIBNAME}.a
FINAL_LIBS=${LIBNAME}.a
else
OPTS="-shared -Wl,-export-all -Wl,--out-implib=${LIBNAME}-${MAJOR}.dll.a"
+ if [ "${ALTOPTS}" ] ; then
+ OPTS=${ALTOPTS}
+ fi
echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}-${MAJOR}.dll
if [ $CPLUSPLUS = 1 ] ; then
rm -f ${LIBNAME}.a
# make lib
- ${LINK} ${OPTS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS}
+ ${LINK} ${OPTS} ${LDFLAGS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS}
# make usual symlinks
ln -s ${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a
# finish up
--- /dev/null
+#!/usr/bin/make -sf
+# Print the various Mesa version fields. This is mostly used to add the
+# version to configure.
+
+# This reflects that this script is usually called from the toplevel
+TOP = .
+
+include $(TOP)/configs/default
+
+version:
+ @echo $(MESA_VERSION)
+major:
+ @echo $(MESA_MAJOR)
+minor:
+ @echo $(MESA_MINOR)
+tiny:
+ @echo $(MESA_TINY)
'i486': 'x86',
'i586': 'x86',
'i686': 'x86',
+ 'ppc' : 'ppc',
'x86_64': 'x86_64',
}
if 'PROCESSOR_ARCHITECTURE' in os.environ:
opts.Add(BoolOption('profile', 'profile build', 'no'))
#opts.Add(BoolOption('quiet', 'quiet command lines', 'no'))
opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
- allowed_values=('generic', 'x86', 'x86_64')))
+ allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
opts.Add(EnumOption('platform', 'target platform', default_platform,
allowed_values=('linux', 'cell', 'windows', 'winddk', 'wince')))
opts.Add(EnumOption('toolchain', 'compiler toolchain', 'default',
CFLAGS = -O2 -DAIXV3
CXXFLAGS = -O2 -DAIXV3
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
MKLIB_OPTIONS = -arch aix-gcc
GL_LIB_DEPS = -lX11 -lXext -lm
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm
--- /dev/null
+# Autoconf configuration
+
+# Pull in the defaults
+include $(TOP)/configs/default
+
+# This is generated by configure
+CONFIG_NAME = autoconf
+
+# Compiler and flags
+CC = @CC@
+CXX = @CXX@
+OPT_FLAGS = @OPT_FLAGS@
+ARCH_FLAGS = @ARCH_FLAGS@
+ASM_FLAGS = @ASM_FLAGS@
+PIC_FLAGS = @PIC_FLAGS@
+DEFINES = @DEFINES@
+CFLAGS = @CPPFLAGS@ @CFLAGS@ \
+ $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)
+CXXFLAGS = @CPPFLAGS@ @CXXFLAGS@ \
+ $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
+LDFLAGS = @LDFLAGS@
+EXTRA_LIB_PATH = @EXTRA_LIB_PATH@
+
+# Assembler
+ASM_SOURCES = @ASM_SOURCES@
+ASM_API = @ASM_API@
+
+# Misc tools and flags
+MAKE = @MAKE@
+SHELL = @SHELL@
+MKLIB_OPTIONS = @MKLIB_OPTIONS@
+MKDEP = @MKDEP@
+MKDEP_OPTIONS = @MKDEP_OPTIONS@
+
+# Python and flags (generally only needed by the developers)
+PYTHON2 = python
+PYTHON_FLAGS = -t -O -O
+
+# Library names (base name)
+GL_LIB = GL
+GLU_LIB = GLU
+GLUT_LIB = glut
+GLW_LIB = GLw
+OSMESA_LIB = @OSMESA_LIB@
+
+# Library names (actual file names)
+GL_LIB_NAME = @GL_LIB_NAME@
+GLU_LIB_NAME = @GLU_LIB_NAME@
+GLUT_LIB_NAME = @GLUT_LIB_NAME@
+GLW_LIB_NAME = @GLW_LIB_NAME@
+OSMESA_LIB_NAME = @OSMESA_LIB_NAME@
+
+# Directories to build
+LIB_DIR = @LIB_DIR@
+SRC_DIRS = @SRC_DIRS@
+GLU_DIRS = @GLU_DIRS@
+DRIVER_DIRS = @DRIVER_DIRS@
+# Which subdirs under $(TOP)/progs/ to enter:
+PROGRAM_DIRS = @PROGRAM_DIRS@
+
+# Driver specific build vars
+DRI_DIRS = @DRI_DIRS@
+WINDOW_SYSTEM = @WINDOW_SYSTEM@
+USING_EGL = @USING_EGL@
+
+# Dependencies
+X11_INCLUDES = @X11_INCLUDES@
+
+# GLw motif setup
+GLW_SOURCES = @GLW_SOURCES@
+MOTIF_CFLAGS = @MOTIF_CFLAGS@
+
+# Library/program dependencies
+GL_LIB_DEPS = $(EXTRA_LIB_PATH) @GL_LIB_DEPS@
+OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @OSMESA_MESA_DEPS@ \
+ $(EXTRA_LIB_PATH) @OSMESA_LIB_DEPS@
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLU_MESA_DEPS@ \
+ $(EXTRA_LIB_PATH) @GLU_LIB_DEPS@
+GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLUT_MESA_DEPS@ \
+ $(EXTRA_LIB_PATH) @GLUT_LIB_DEPS@
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLW_MESA_DEPS@ \
+ $(EXTRA_LIB_PATH) @GLW_LIB_DEPS@
+APP_LIB_DEPS = $(EXTRA_LIB_PATH) @APP_LIB_DEPS@
+
+# DRI dependencies
+DRI_LIB_DEPS = $(EXTRA_LIB_PATH) @DRI_LIB_DEPS@
+LIBDRM_CFLAGS = @LIBDRM_CFLAGS@
+LIBDRM_LIB = @LIBDRM_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+EXPAT_INCLUDES = @EXPAT_INCLUDES@
+
+# Autoconf directories
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+libdir = @libdir@
+includedir = @includedir@
+
+# Installation directories (for make install)
+INSTALL_DIR = $(prefix)
+INSTALL_LIB_DIR = $(libdir)
+INSTALL_INC_DIR = $(includedir)
+
+# DRI installation directories
+DRI_DRIVER_INSTALL_DIR = @DRI_DRIVER_INSTALL_DIR@
+
+# Where libGL will look for DRI hardware drivers
+DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR)
CXXFLAGS = $(CFLAGS)
+ # Work around aliasing bugs - developers should comment this out
+ CFLAGS += -fno-strict-aliasing
+ CXXFLAGS += -fno-strict-aliasing
+
LDFLAGS += -Xlinker
ifdef DEBUG
--- /dev/null
+# Configuration for building only libOSMesa on BlueGene, no Xlib driver
+# This doesn't really have a lot of dependencies, so it should be usable
+# on other (gcc-based) systems too.
+# It uses static linking and disables multithreading.
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = bluegene-osmesa
+
+# Compiler and flags
+CC = /bgl/BlueLight/ppcfloor/blrts-gnu/bin/powerpc-bgl-blrts-gnu-gcc
+CXX = /bgl/BlueLight/ppcfloor/blrts-gnu/bin/powerpc-bgl-blrts-gnu-g++
+CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+CXXFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURC
+
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
+MKLIB_OPTIONS = -static
+
+OSMESA_LIB_NAME = libOSMesa.a
+
+# Directories
+SRC_DIRS = mesa glu
+DRIVER_DIRS = osmesa
+PROGRAM_DIRS = osdemos
+
+
+# Dependencies
+OSMESA_LIB_DEPS = -lm
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
+APP_LIB_DEPS = -lOSMesa -lGLU -lm
--- /dev/null
+# Configuration for building only libOSMesa on BlueGene using the IBM xlc compiler
+# This doesn't really have a lot of dependencies, so it should be usable
+# on similar systems too.
+# It uses static linking and disables multithreading.
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = bluegene-osmesa
+
+# Compiler and flags
+CC = /opt/ibmcmp/vacpp/bg/8.0/bin/blrts_xlc
+CXX = /opt/ibmcmp/vacpp/bg/8.0/bin/blrts_xlC
+CFLAGS = -O3 -pedantic -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+CXXFLAGS = -O3 -pedantic -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+
+MKLIB_OPTIONS = -static
+
+OSMESA_LIB_NAME = libOSMesa.a
+
+# Directories
+SRC_DIRS = mesa glu
+DRIVER_DIRS = osmesa
+PROGRAM_DIRS = osdemos
+
+
+# Dependencies
+OSMESA_LIB_DEPS = -lm
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
+APP_LIB_DEPS = -lOSMesa -lGLU -lm
--- /dev/null
+# Configuration for building only libOSMesa on Cray Xt3
+# for the compute nodes running Catamount using the
+# Portland Group compiler. The Portland Group toolchain has to be
+# enabled before using "module switch PrgEnv-gnu PrgEnv-pgi" .
+# This doesn't really have a lot of dependencies, so it should be usable
+# on other similar systems too.
+# It uses static linking and disables multithreading.
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = catamount-osmesa-pgi
+
+# Compiler and flags
+CC = cc
+CXX = CC
+CFLAGS = -target=catamount -fastsse -O3 -Mnontemporal -Mprefetch=distance:8,nta -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+CXXFLAGS = -target=catamount -fastsse -O3 -Mnontemporal -Mprefetch=distance:8,nta -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+
+MKLIB_OPTIONS = -static
+
+OSMESA_LIB_NAME = libOSMesa.a
+
+# Directories
+SRC_DIRS = mesa glu
+DRIVER_DIRS = osmesa
+PROGRAM_DIRS = osdemos
+
+
+# Dependencies
+OSMESA_LIB_DEPS = -lm
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
+APP_LIB_DEPS = -lOSMesa -lGLU -lm
--- /dev/null
+# MinGW config include file updated for Mesa 7.0
+#
+# Updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+# The generated DLLs by MingW with STDCALL are not totally compatible
+# with the ones linked by Microsoft's compilers.
+#
+# xxx_USING_STDCALL = 1 Compiling MESA with __stdcall. This is default!
+#
+# xxx_USING_STDCALL = 0 Compiling MESA without __stdcall. I like this:)
+#
+
+# In fact, GL_USING_STDCALL and GLUT_USING_STDCALL can be
+# different. For example:
+#
+# GL_USING_STDCALL = 0
+# GLUT_USING_STDCALL = 1
+#
+# Suggested setting:
+#
+# ALL_USING_STDCALL = 1
+#
+# That's default!
+#
+
+
+ALL_USING_STDCALL = 1
+
+
+ifeq ($(ALL_USING_STDCALL),1)
+ GL_USING_STDCALL = 1
+ GLUT_USING_STDCALL = 1
+else
+ GL_USING_STDCALL = 0
+ GLUT_USING_STDCALL = 0
+endif
CONFIG_NAME = darwin
+INSTALL_DIR = /usr/X11
+
# Compiler and flags
-CC = cc
-CXX = cc
-CFLAGS = -I/usr/X11R6/include -O3 -fPIC -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-CXXFLAGS = -I/usr/X11R6/include -O3 -fPIC -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
+CC = gcc
+CXX = gcc
+PIC_FLAGS = -fPIC
+DEFINES = -D_DARWIN_C_SOURCE -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L \
+ -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS \
+ -DGLX_ALIAS_UNSUPPORTED -DGLX_INDIRECT_RENDERING
+
+# -DGLX_DIRECT_RENDERING - pulls in libdrm stuff in glx/x11
+# -DGLX_USE_APPLEGL - supposed to be used with GLX_DIRECT_RENDERING to use AGL rather than DRM, but doesn't compile
+# -DIN_DRI_DRIVER
+
+ARCH_FLAGS += $(RC_CFLAGS)
+
+CFLAGS = -g -O2 -Wall -Wmissing-prototypes -std=c99 -ffast-math -fno-strict-aliasing \
+ -I$(INSTALL_DIR)/include $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)
+CXXFLAGS = -g -O2 -Wall -fno-strict-aliasing \
+ -I$(INSTALL_DIR)/include $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(ASM_FLAGS) $(DEFINES)
# Library names (actual file names)
GL_LIB_NAME = libGL.dylib
GLW_LIB_NAME = libGLw.dylib
OSMESA_LIB_NAME = libOSMesa.dylib
-GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -lpthread
-OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lGL
-GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lGL
-GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lGL -lGLU -L/usr/X11R6/lib -lX11 -lXmu -lXi -lXext
-GLW_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXt $(TOP)/lib/GL.dylib
-APP_LIB_DEPS = -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm
+# globs used to install the lib and all symlinks
+GL_LIB_GLOB = libGL.*dylib
+GLU_LIB_GLOB = libGLU.*dylib
+GLUT_LIB_GLOB = libglut.*dylib
+GLW_LIB_GLOB = libGLw.*dylib
+OSMESA_LIB_GLOB = libOSMesa.*dylib
-# omit glw lib for now:
-SRC_DIRS = gallium mesa glu glut/glx
+GL_LIB_DEPS = -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXext -lm -lpthread
+OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
+GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXmu -lXi -lXext
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXt
+APP_LIB_DEPS = -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L$(INSTALL_DIR)/$(LIB_DIR) -lX11 -lXmu -lXt -lXi -lm
+# omit glw lib for now:
+SRC_DIRS = glx/x11 mesa glu glut/glx
+GLU_DIRS = sgi
+DRIVER_DIRS = osmesa
+#DRIVER_DIRS = dri
+DRI_DIRS = swrast
+PROGRAM_DIRS = xdemos
--- /dev/null
+# Configuration for Darwin / MacOS X, making 32bit fat dynamic libs
+
+RC_CFLAGS=-arch ppc -arch i386
+
+include $(TOP)/configs/darwin
+
+CONFIG_NAME = darwin-fat-32bit
--- /dev/null
+# Configuration for Darwin / MacOS X, making 32bit and 64bit fat dynamic libs
+
+RC_CFLAGS=-arch ppc -arch i386 -arch ppc64 -arch x86_64
+
+include $(TOP)/configs/darwin
+
+CONFIG_NAME = darwin-fat-all
+++ /dev/null
-# Configuration for Darwin / MacOS X, making static libs
-
-include $(TOP)/configs/darwin
-
-CONFIG_NAME = darwin-static
-
-# Compiler and flags
-CFLAGS = -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-CXXFLAGS = -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-MKLIB_OPTIONS = -static
-
-# Library names (actual file names)
-GL_LIB_NAME = libGL.a
-GLU_LIB_NAME = libGLU.a
-GLUT_LIB_NAME = libglut.a
-GLW_LIB_NAME = libGLw.a
-OSMESA_LIB_NAME = libOSMesa.a
-
-GL_LIB_DEPS =
-OSMESA_LIB_DEPS =
-GLU_LIB_DEPS =
-GLUT_LIB_DEPS =
-GLW_LIB_DEPS =
-APP_LIB_DEPS = -Wl,-search_paths_first -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lstdc++ -lgcc_s.1 -lm
+++ /dev/null
-# Configuration for Darwin / MacOS X, making static libs
-
-include $(TOP)/configs/darwin
-
-CONFIG_NAME = darwin-static
-
-# Compiler and flags
-CFLAGS = -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk \
- -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-CXXFLAGS = -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk \
- -I/usr/X11R6/include -O3 -fno-common -ffast-math -funroll-loops -fexpensive-optimizations -no-cpp-precomp -dynamic -Ddarwin
-MKLIB_OPTIONS = -static -archopt "-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
-
-# Library names (actual file names)
-GL_LIB_NAME = libGL.a
-GLU_LIB_NAME = libGLU.a
-GLUT_LIB_NAME = libglut.a
-GLW_LIB_NAME = libGLw.a
-OSMESA_LIB_NAME = libOSMesa.a
-
-GL_LIB_DEPS =
-OSMESA_LIB_DEPS =
-GLU_LIB_DEPS =
-GLUT_LIB_DEPS =
-GLW_LIB_DEPS =
-APP_LIB_DEPS = -Wl,-search_paths_first -L$(TOP)/lib -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lstdc++ -lgcc_s.1 -lm
# Version info
MESA_MAJOR=7
-MESA_MINOR=1
+MESA_MINOR=3
MESA_TINY=0
+MESA_VERSION = $(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY)
# external projects. This should be useless now that we use libdrm.
DRM_SOURCE_PATH=$(TOP)/../drm
HOST_CC = $(CC)
CFLAGS = -O
CXXFLAGS = -O
+LDFLAGS =
GLU_CFLAGS =
# Compiler for building demos/tests/etc
APP_CXX = $(CXX)
# Misc tools and flags
+SHELL = /bin/sh
+MKLIB = $(SHELL) $(TOP)/bin/mklib
MKLIB_OPTIONS =
MKDEP = makedepend
MKDEP_OPTIONS = -fdepend
MAKE = make
-INSTALL = $(TOP)/bin/minstall
+INSTALL = $(SHELL) $(TOP)/bin/minstall
-# Python and flags (generally only needed by the developers)
+# Tools for regenerating glapi (generally only needed by the developers)
PYTHON2 = python
PYTHON_FLAGS = -t -O -O
+INDENT = indent
+INDENT_FLAGS = -i4 -nut -br -brs -npcs -ce -T GLubyte -T GLbyte -T Bool
# Library names (base name)
GL_LIB = GL
GLW_LIB_NAME = lib$(GLW_LIB).so
OSMESA_LIB_NAME = lib$(OSMESA_LIB).so
+# globs used to install the lib and all symlinks
+GL_LIB_GLOB = $(GL_LIB_NAME)*
+GLU_LIB_GLOB = $(GLU_LIB_NAME)*
+GLUT_LIB_GLOB = $(GLUT_LIB_NAME)*
+GLW_LIB_GLOB = $(GLW_LIB_NAME)*
+OSMESA_LIB_GLOB = $(OSMESA_LIB_NAME)*
# Optional assembly language optimization files for libGL
MESA_ASM_SOURCES =
# GLw widget sources (Append "GLwMDrawA.c" here and add -lXm to GLW_LIB_DEPS in
# order to build the Motif widget too)
GLW_SOURCES = GLwDrawA.c
+MOTIF_CFLAGS = -I/usr/include/Motif1.2
# Directories to build
LIB_DIR = lib
-SRC_DIRS = gallium mesa egl gallium/winsys glu glut/glx glw
+SRC_DIRS = mesa gallium egl gallium/winsys glu glut/glx glw
GLU_DIRS = sgi
DRIVER_DIRS =
# Which subdirs under $(TOP)/progs/ to enter:
# Gallium directories and
GALLIUM_AUXILIARY_DIRS = draw translate cso_cache pipebuffer tgsi sct rtasm util
GALLIUM_AUXILIARIES = $(foreach DIR,$(GALLIUM_AUXILIARY_DIRS),$(TOP)/src/gallium/auxiliary/$(DIR)/lib$(DIR).a)
-GALLIUM_DRIVER_DIRS = softpipe i915simple i965simple failover
+GALLIUM_DRIVER_DIRS = softpipe i915simple i965simple nv04 nv10 nv20 nv30 nv40 nv50 failover
GALLIUM_DRIVERS = $(foreach DIR,$(GALLIUM_DRIVER_DIRS),$(TOP)/src/gallium/drivers/$(DIR)/lib$(DIR).a)
GALLIUM_WINSYS_DIRS = xlib egl_xlib
-# Library/program dependencies
+# Library dependencies
#EXTRA_LIB_PATH ?=
GL_LIB_DEPS = $(EXTRA_LIB_PATH) -lX11 -lXext -lm -lpthread
OSMESA_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
GLW_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lXt -lX11
APP_LIB_DEPS = $(EXTRA_LIB_PATH) -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lm
+# Program dependencies - specific GL/glut libraries added in Makefiles
+APP_LIB_DEPS = -lm
# Installation directories (for make install)
INSTALL_DIR = /usr/local
-DRI_DRIVER_INSTALL_DIR = /usr/lib/dri
+INSTALL_LIB_DIR = $(INSTALL_DIR)/$(LIB_DIR)
+INSTALL_INC_DIR = $(INSTALL_DIR)/include
+DRI_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/dri
# Where libGL will look for DRI hardware drivers
DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR)
PIC_FLAGS = -fPIC
DEFINES = -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -DUSE_XSHM \
- -DHZ=100 -DHAVE_POSIX_MEMALIGN
+ -DHZ=100
-X11_INCLUDES = -I/usr/X11R6/include
+X11_INCLUDES = -I/usr/local/include
CFLAGS += $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) $(DEFINES) $(X11_INCLUDES) -ffast-math -pedantic
GLUT_CFLAGS = -fexceptions
-EXTRA_LIB_PATH = -L/usr/X11R6/lib
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
+EXTRA_LIB_PATH = -L/usr/local/lib
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) $(EXTRA_LIB_PATH) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lXext -lXmu -lXi -lX11 -lm
CC = gcc
CXX = g++
WARN_FLAGS = -Wall
-OPT_FLAGS = -O
+OPT_FLAGS = -O -g
EXPAT_INCLUDES = -I/usr/local/include
-X11_INCLUDES = -I/usr/X11R6/include
+X11_INCLUDES = -I/usr/local/include
DEFINES = -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
-DGLX_DIRECT_RENDERING -DGLX_INDIRECT_RENDERING \
- -DHAVE_ALIAS -DHAVE_POSIX_MEMALIGN
+ -DHAVE_ALIAS
CFLAGS = $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) -Wmissing-prototypes -std=c99 -Wundef -ffast-math \
$(ASM_FLAGS) $(X11_INCLUDES) $(DEFINES)
CXXFLAGS = $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) $(DEFINES) -Wall -ansi -pedantic $(ASM_FLAGS) $(X11_INCLUDES)
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
+ASM_SOURCES =
MESA_ASM_SOURCES =
# Library/program dependencies
LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
LIBDRM_LIB = `pkg-config --libs libdrm`
DRI_LIB_DEPS = -L/usr/local/lib -lm -pthread -lexpat $(LIBDRM_LIB)
-GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
+GL_LIB_DEPS = -L/usr/local/lib -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
-lm -pthread $(LIBDRM_LIB)
-GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lGLU -lGL -lX11 -lXmu -lXt -lXi -lm
-GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lGL -lXt -lX11
+GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/local/lib -lGLU -lGL -lX11 -lXmu -lXt -lXi -lm
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/local/lib -lGL -lXt -lX11
# Directories
CXXFLAGS = -ansi -O3 -D_HPUX_SOURCE
GLUT_CFLAGS = -fexceptions
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/lib/X11R6 -L/usr/contrib/X11R6/lib -lXext -lXmu -lXi -lX11 -lm
CXXFLAGS = -Wall $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES) \
$(X11_INCLUDES)
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
GLUT_CFLAGS = -fexceptions
EXTRA_LIB_PATH = -L/usr/X11R6/lib
CXXFLAGS = -O3 -mcpu=ev5 -ansi -mieee -pedantic -fPIC -D_XOPEN_SOURCE
GLUT_CFLAGS = -fexceptions
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm -lpthread
GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/X11R6/lib -lX11 -lXmu -lXt -lXi -lm
GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -L/usr/X11R6/lib -lXt -lX11
CXXFLAGS = -O3 -mcpu=ev5 -ansi -mieee -pedantic -D_XOPEN_SOURCE
GLUT_CFLAGS = -fexceptions
MKLIB_OPTIONS = -static
+PIC_FLAGS =
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
# Library names (actual file names)
GL_LIB_NAME = libGL.a
CONFIG_NAME = linux-cell
-GALLIUM_DRIVER_DIRS += cell
+# Omiting other gallium drivers:
+GALLIUM_DRIVER_DIRS = cell softpipe
# Compiler and flags
SDK = /opt/cell/sdk/usr
-CFLAGS = $(OPT_FLAGS) -Wall -Winline -fPIC -m32 -mabi=altivec -maltivec \
+CFLAGS = $(OPT_FLAGS) -Wall -Winline -Wmissing-prototypes \
+ -fPIC -m32 -std=c99 -mabi=altivec -maltivec \
-I. -I$(SDK)/include \
- -DGALLIUM_CELL -DUSE_XSHM
+ -DGALLIUM_CELL -DUSE_XSHM -D_BSD_SOURCE
CXXFLAGS = $(CFLAGS)
-DSPU_MAIN_PARAM_LONG_LONG \
-include spu_intrinsics.h
-SPU_LFLAGS = -L$(SDK)/spu/lib -Wl,-N -lmisc
+SPU_LFLAGS = -L$(SDK)/spu/lib -Wl,-N -lmisc -lm
SPU_AR = ppu-ar
SPU_AR_FLAGS = -qcs
CXXFLAGS = -Wall -O3 -fPIC -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
HAVE_X86 = $(shell uname -m | grep 'i[3-6]86' >/dev/null && echo yes)
ifeq ($(HAVE_X86), yes)
CFLAGS += -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM
CXXFLAGS = -Wall $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
+GLUT_CFLAGS = -fexceptions
+
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
MESA_ASM_SOURCES =
LIBDRM_LIB = $(shell pkg-config --libs libdrm)
DRI_LIB_DEPS = $(EXTRA_LIB_PATH) -lm -lpthread -lexpat -ldl $(LIBDRM_LIB)
GL_LIB_DEPS = $(EXTRA_LIB_PATH) -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
- -lm -lpthread -ldl \
- $(LIBDRM_LIB)
+ -lm -lpthread -ldl $(LIBDRM_LIB)
# Directories
SRC_DIRS := glx/x11 egl $(SRC_DIRS)
-
+PROGRAM_DIRS := egl $(PROGRAM_DIRS)
# EGL directories
-EGL_DRIVERS_DIRS = demo dri xdri
+EGL_DRIVERS_DIRS = demo glx
DRIVER_DIRS =
WINDOW_SYSTEM = dri
-GALLIUM_WINSYS_DIRS = drm egl_xlib
+GALLIUM_WINSYS_DIRS = drm
# gamma are missing because they have not been converted to use the new
# interface.
-DRI_DIRS = intel
+
+# XXX: need to figure out a way for gallium and non-gallium builds to
+# coexist:
+#
+
+#DRI_DIRS = i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
+# savage sis tdfx trident unichrome ffb
CONFIG_NAME = linux-dri-x86
-# Unnecessary on x86, generally.
-PIC_FLAGS =
-
-# Add -m32 to CFLAGS:
-ARCH_FLAGS = -m32
+ARCH_FLAGS = -m32 -mmmx -msse -msse2
ASM_FLAGS = -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM
MESA_ASM_SOURCES = $(X86_SOURCES)
# the new interface. i810 are missing because there is no x86-64
# system where they could *ever* be used.
#
-DRI_DIRS = i915tex i915 i965 mach64 mga r128 r200 radeon tdfx unichrome savage r300
+DRI_DIRS = i915 i965 mach64 mga r128 r200 r300 radeon savage tdfx unichrome
CXXFLAGS = -Wall $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
MESA_ASM_SOURCES =
PROGRAM_DIRS = egl
else
SRC_DIRS = glx/x11 gallium mesa glu glut/glx glw
-PROGRAM_DIRS =
+PROGRAM_DIRS = xdemos
endif
DRIVER_DIRS = dri
# gamma are missing because they have not been converted to use the new
# interface.
DRI_DIRS = i810 i915 mach64 mga r128 r200 r300 radeon s3v \
- savage sis tdfx trident unichrome ffb nouveau
+ savage sis tdfx trident unichrome ffb
CFLAGS = -O3 -ffast-math -ansi -pedantic -fPIC -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DPTHREADS -DUSE_GLFBDEV_DRIVER
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+
SRC_DIRS = gallium mesa glu glut/fbdev
DRIVER_DIRS = fbdev osmesa
PROGRAM_DIRS = fbdev demos redbook samples
CXXFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
GLUT_CFLAGS = -fexceptions
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
# Library/program dependencies
GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -L/usr/local/glide/lib -lglide3x -lm -lpthread
CXXFLAGS = $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
MESA_ASM_SOURCES =
CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DPTHREADS
CXXFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
# Directories
SRC_DIRS = gallium mesa glu
# Dependencies
OSMESA_LIB_DEPS = -lm -lpthread
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
-APP_LIB_DEPS = -lOSMesa -lGLU
+APP_LIB_DEPS = -lm -lpthread
CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DPTHREADS -I/usr/X11R6/include -DCHAN_BITS=16 -DDEFAULT_SOFTWARE_DEPTH_BITS=31
CXXFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
# Library names
OSMESA_LIB = OSMesa16
# Dependencies
OSMESA_LIB_DEPS = -lm -lpthread
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
-APP_LIB_DEPS = -lOSMesa16
+APP_LIB_DEPS = -lm -lpthread
CFLAGS = -O3 -ansi -pedantic -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DPTHREADS -I/usr/X11R6/include -DCHAN_BITS=16 -DDEFAULT_SOFTWARE_DEPTH_BITS=31
CXXFLAGS = -O3 -ansi -pedantic -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
MKLIB_OPTIONS = -static
+PIC_FLAGS =
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
# Library names
OSMESA_LIB = OSMesa16
# Dependencies
OSMESA_LIB_DEPS = -lm -lpthread
-APP_LIB_DEPS = -lOSMesa16
+APP_LIB_DEPS = -lm -lpthread
CFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -DUSE_XSHM -DPTHREADS -I/usr/X11R6/include -DCHAN_BITS=32 -DDEFAULT_SOFTWARE_DEPTH_BITS=31
CXXFLAGS = -O3 -ansi -pedantic -fPIC -ffast-math -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
# Library names
OSMESA_LIB = OSMesa32
# Dependencies
OSMESA_LIB_DEPS = -lm -lpthread
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(OSMESA_LIB)
-APP_LIB_DEPS = -lOSMesa32
+APP_LIB_DEPS = -lm -lpthread
CONFIG_NAME = linux-ppc-static
MKLIB_OPTIONS = -static
+PIC_FLAGS =
# Library names (actual file names)
GL_LIB_NAME = libGL.a
CXXFLAGS = $(WARN_FLAGS) $(OPT_FLAGS) $(PIC_FLAGS) $(ARCH_FLAGS) $(DEFINES)
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
MESA_ASM_SOURCES =
CONFIG_NAME = linux-solo-x86
-# Unnecessary on x86, generally.
-PIC_FLAGS =
-
ASM_FLAGS = -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM
MESA_ASM_SOURCES = $(X86_SOURCES)
GLAPI_ASM_SOURCES = $(X86_API)
CONFIG_NAME = linux-static
MKLIB_OPTIONS = -static
+PIC_FLAGS =
# Library names (actual file names)
GL_LIB_NAME = libGL.a
# Need to specify all libraries we may need
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -Wl,--start-group \
-l$(GL_LIB) $(TOP)/src/mesa/pipe/softpipe/libsoftpipe.a -Wl,--end-group -lm \
- -L/usr/X11R6/lib/ -lX11 -lXmu -lXi -lpthread
+ -L/usr/X11R6/lib/ -lX11 -lXext -lXmu -lXi -lpthread
CONFIG_NAME = linux-x86
+ARCH_FLAGS = -m32 -mmmx -msse -msse2
+
ASM_FLAGS = -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM
MESA_ASM_SOURCES = $(X86_SOURCES)
GLAPI_ASM_SOURCES = $(X86_API)
CONFIG_NAME = linux-x86-64-static
MKLIB_OPTIONS = -static
+PIC_FLAGS =
# Library names (actual file names)
GL_LIB_NAME = libGL.a
# Need to specify all libraries we may need
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -Wl,--start-group \
-l$(GL_LIB) $(TOP)/src/mesa/pipe/softpipe/libsoftpipe.a -Wl,--end-group \
- $(EXTRA_LIB_PATH) -lX11 -lXmu -lXt -lXi -lpthread -lstdc++ -lm
+ $(EXTRA_LIB_PATH) -lX11 -lXext -lXmu -lXt -lXi -lpthread -lstdc++ -lm
GLUT_CFLAGS = -fexceptions
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
MESA_ASM_SOURCES = $(X86_SOURCES)
GLAPI_ASM_SOURCES = $(X86_API)
CONFIG_NAME = linux-x86-static
MKLIB_OPTIONS = -static
+PIC_FLAGS =
# Library names (actual file names)
GL_LIB_NAME = libGL.a
# Need to specify all libraries we may need
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -Wl,--start-group \
-l$(GL_LIB) $(TOP)/src/mesa/pipe/softpipe/libsoftpipe.a -Wl,--end-group \
- $(EXTRA_LIB_PATH) -lX11 -lXmu -lXt -lXi -lpthread -lstdc++ -lm
+ $(EXTRA_LIB_PATH) -lX11 -lXext -lXmu -lXt -lXi -lpthread -lstdc++ -lm
GLUT_CFLAGS = -fexceptions
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lXext -lXmu -lXi -lX11 -lm
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
CFLAGS = -O2 -fPIC -I/usr/X11R6/include -DUSE_XSHM -DHZ=100
CXXFLAGS = -O2 -fPIC -I/usr/X11R6/include -DHZ=100
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lm
OSMESA_LIB_DEPS = -lm
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB)
CXXFLAGS = -O3 -march=i486 -fPIC
GLUT_CFLAGS = -fexceptions
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
GL_LIB_DEPS = -L/usr/openwin/lib -lX11 -lXext -lm -lpthread
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm
GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/openwin/lib -lX11 -lXmu -lXt -lXi -lm
GLUT_CFLAGS = -fexceptions
MKLIB_OPTIONS = -static
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
GL_LIB_DEPS = -L/usr/openwin/lib -lX11 -lXext -lm -lpthread
GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm
GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -L/usr/openwin/lib -lX11 -lXmu -lXt -lXi -lm
CXXFLAGS = -fPIC -O3 -I/usr/openwin/include -DSUNOS4
GLUT_CFLAGS = -fexceptions -DSOLARIS_2_4_BUG
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/openwin/lib -lX11 -lXext -lXmu -lXi -lm
GLUT_CFLAGS = -fexceptions -DSOLARIS_2_4_BUG
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
# Library/program dependencies
EXTRA_LIB_PATH=-L/usr/openwin/lib
--- /dev/null
+# Configuration for SunOS 5, SPARC V9 and cc/g++ (for C and C++ sources)
+
+include $(TOP)/configs/default
+
+CONFIG_NAME = sunos5-v9-cc-g++
+
+MKLIB_OPTIONS = -cplusplus
+
+LIB_DIR = lib64
+
+# Compiler and flags
+CC = cc
+CXX = g++
+
+CXX_WARN_FLAGS = -Wall
+CXX_PIC_FLAGS = -fPIC
+CXX_OPT_FLAGS = -O3 -m64 -mcpu=ultrasparc -mv8plus -mvis -g -fomit-frame-pointer -pipe
+CXX_ARCH_FLAGS = -m64
+
+
+CXXFLAGS = $(CXX_WARN_FLAGS) $(CXX_OPT_FLAGS) $(CXX_PIC_FLAGS) $(CXX_ARCH_FLAGS) $(DEFINES) \
+ -I/usr/openwin/include
+
+# Work around aliasing bugs - developers should comment this out
+CXXFLAGS += -fno-strict-aliasing
+
+CFLAGS = -xarch=v9 -KPIC -O -I/usr/openwin/include -I/usr/dt/include -DUSE_XSHM -DPTHREADS
+#CXXFLAGS = -xarch=v9 -KPIC -O -I/usr/openwin/include -I/usr/dt/include -DPTHREADS
+GLUT_CFLAGS = -DSOLARIS_2_4_BUG
+
+GL_LIB_DEPS = -L/usr/openwin/lib -L/usr/dt/lib -lX11 -lXext -lXmu -lXi -lm -lpthread
+GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm -lCstd -lCrun
+GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -lm
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -L/usr/openwin/lib -lXt -lX11
+APP_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -lX11 -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lm
GLUT_CFLAGS = -fexceptions
MKLIB_OPTIONS = -static
+# Work around aliasing bugs - developers should comment this out
+CFLAGS += -fno-strict-aliasing
+CXXFLAGS += -fno-strict-aliasing
+
GL_LIB_NAME = libGL.a
GLU_LIB_NAME = libGLU.a
GLUT_LIB_NAME = libglut.a
--- /dev/null
+dnl Process this file with autoconf to create configure.
+
+AC_PREREQ([2.59])
+
+dnl Versioning - scrape the version from configs/default
+m4_define([mesa_version],
+ [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n'])])
+m4_ifval(mesa_version,[],[
+ m4_errprint([Error: Failed to get the Mesa version from the output of
+ running `make -f bin/version.mk version'
+])
+ m4_exit([1])
+])
+
+dnl Tell the user about autoconf.html in the --help output
+m4_divert_once([HELP_END], [
+See docs/autoconf.html for more details on the options for Mesa.])
+
+AC_INIT([Mesa],[mesa_version],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
+AC_CONFIG_AUX_DIR([bin])
+AC_CANONICAL_HOST
+
+dnl Versions for external dependencies
+LIBDRM_REQUIRED=2.3.1
+DRI2PROTO_REQUIRED=1.99.1
+
+dnl Check for progs
+AC_PROG_CPP
+AC_PROG_CC
+AC_PROG_CXX
+AC_CHECK_PROGS([MAKE], [gmake make])
+AC_PATH_PROG([MKDEP], [makedepend])
+AC_PATH_PROG([SED], [sed])
+
+dnl We need a POSIX shell for parts of the build. Assume we have one
+dnl in most cases.
+case "$host_os" in
+solaris*)
+ # Solaris /bin/sh is too old/non-POSIX compliant
+ AC_PATH_PROGS(POSIX_SHELL, [ksh93 ksh sh])
+ SHELL="$POSIX_SHELL"
+ ;;
+esac
+
+MKDEP_OPTIONS=-fdepend
+dnl Ask gcc where it's keeping its secret headers
+if test "x$GCC" = xyes; then
+ GCC_INCLUDES=`$CC -print-file-name=include`
+ if test "x$GCC_INCLUDES" != x; then
+ MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES"
+ fi
+fi
+AC_SUBST([MKDEP_OPTIONS])
+
+dnl Make sure the pkg-config macros are defined
+m4_ifdef([PKG_PROG_PKG_CONFIG],[],[
+ m4_errprint([Error: Could not locate the pkg-config autoconf macros.
+ These are usually located in /usr/share/aclocal/pkg.m4. If your
+ macros are in a different location, try setting the environment
+ variable ACLOCAL="aclocal -I/other/macro/dir" before running
+ autoreconf.
+])
+ m4_exit([1])
+])
+PKG_PROG_PKG_CONFIG()
+
+dnl LIB_DIR - library basename
+LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
+AC_SUBST([LIB_DIR])
+
+dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
+_SAVE_LDFLAGS="$LDFLAGS"
+AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
+AC_SUBST([EXTRA_LIB_PATH])
+
+dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
+_SAVE_CPPFLAGS="$CPPFLAGS"
+AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
+AC_SUBST([X11_INCLUDES])
+
+dnl Compiler macros
+DEFINES=""
+AC_SUBST([DEFINES])
+case "$host_os" in
+*-gnu)
+if test "x$GCC" = xyes; then
+ DEFINES="$DEFINES -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE"
+fi
+ DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS"
+ ;;
+solaris*)
+ DEFINES="$DEFINES -DPTHREADS -DSVR4"
+ ;;
+esac
+
+dnl Add flags for gcc and g++
+if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
+
+ # Work around aliasing bugs - developers should comment this out
+ CFLAGS="$CFLAGS -fno-strict-aliasing"
+fi
+if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -Wall"
+
+ # Work around aliasing bugs - developers should comment this out
+ CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
+fi
+
+dnl These should be unnecessary, but let the user set them if they want
+AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
+ Default is to use CFLAGS.])
+AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
+ compiler. Default is to use CFLAGS.])
+AC_SUBST([OPT_FLAGS])
+AC_SUBST([ARCH_FLAGS])
+
+dnl
+dnl Hacks to enable 32 or 64 bit build
+dnl
+AC_ARG_ENABLE([32-bit],
+ [AS_HELP_STRING([--enable-32-bit],
+ [build 32-bit libraries @<:@default=auto@:>@])],
+ [enable_32bit="$enableval"],
+ [enable_32bit=auto]
+)
+if test "x$enable_32bit" = xyes; then
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -m32"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -m32"
+ fi
+fi
+AC_ARG_ENABLE([64-bit],
+ [AS_HELP_STRING([--enable-64-bit],
+ [build 64-bit libraries @<:@default=auto@:>@])],
+ [enable_64bit="$enableval"],
+ [enable_64bit=auto]
+)
+if test "x$enable_64bit" = xyes; then
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -m64"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -m64"
+ fi
+fi
+
+dnl
+dnl shared/static libraries, mimic libtool options
+dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static],
+ [build static libraries @<:@default=disabled@:>@])],
+ [enable_static="$enableval"],
+ [enable_static=no]
+)
+case "x$enable_static" in
+xyes|xno ) ;;
+x ) enable_static=no ;;
+* )
+ AC_MSG_ERROR([Static library option '$enable_static' is not a valid])
+ ;;
+esac
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--disable-shared],
+ [build shared libraries @<:@default=enabled@:>@])],
+ [enable_shared="$enableval"],
+ [enable_shared=yes]
+)
+case "x$enable_shared" in
+xyes|xno ) ;;
+x ) enable_shared=yes ;;
+* )
+ AC_MSG_ERROR([Shared library option '$enable_shared' is not a valid])
+ ;;
+esac
+
+dnl Can't have static and shared libraries, default to static if user
+dnl explicitly requested. If both disabled, set to static since shared
+dnl was explicitly requirested.
+case "x$enable_static$enable_shared" in
+xyesyes )
+ AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
+ enable_shared=no
+ ;;
+xnono )
+ AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
+ enable_static=yes
+ ;;
+esac
+
+dnl
+dnl mklib options
+dnl
+AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib])
+if test "$enable_static" = yes; then
+ MKLIB_OPTIONS="$MKLIB_OPTIONS -static"
+fi
+AC_SUBST([MKLIB_OPTIONS])
+
+dnl
+dnl other compiler options
+dnl
+AC_ARG_ENABLE([debug],
+ [AS_HELP_STRING([--enable-debug],
+ [use debug compiler flags and macros @<:@default=disabled@:>@])],
+ [enable_debug="$enableval"],
+ [enable_debug=no]
+)
+if test "x$enable_debug" = xyes; then
+ DEFINES="$DEFINES -DDEBUG"
+ if test "x$GCC" = xyes; then
+ CFLAGS="$CFLAGS -g"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -g"
+ fi
+fi
+
+dnl
+dnl library names
+dnl
+if test "$enable_static" = yes; then
+ GL_LIB_NAME='lib$(GL_LIB).a'
+ GLU_LIB_NAME='lib$(GLU_LIB).a'
+ GLUT_LIB_NAME='lib$(GLUT_LIB).a'
+ GLW_LIB_NAME='lib$(GLW_LIB).a'
+ OSMESA_LIB_NAME='lib$(OSMESA_LIB).a'
+else
+ GL_LIB_NAME='lib$(GL_LIB).so'
+ GLU_LIB_NAME='lib$(GLU_LIB).so'
+ GLUT_LIB_NAME='lib$(GLUT_LIB).so'
+ GLW_LIB_NAME='lib$(GLW_LIB).so'
+ OSMESA_LIB_NAME='lib$(OSMESA_LIB).so'
+fi
+AC_SUBST([GL_LIB_NAME])
+AC_SUBST([GLU_LIB_NAME])
+AC_SUBST([GLUT_LIB_NAME])
+AC_SUBST([GLW_LIB_NAME])
+AC_SUBST([OSMESA_LIB_NAME])
+
+dnl
+dnl Arch/platform-specific settings
+dnl
+AC_ARG_ENABLE([asm],
+ [AS_HELP_STRING([--disable-asm],
+ [disable assembly usage @<:@default=enabled on supported plaforms@:>@])],
+ [enable_asm="$enableval"],
+ [enable_asm=yes]
+)
+asm_arch=""
+ASM_FLAGS=""
+ASM_SOURCES=""
+ASM_API=""
+AC_MSG_CHECKING([whether to enable assembly])
+test "x$enable_asm" = xno && AC_MSG_RESULT([no])
+# disable if cross compiling on x86/x86_64 since we must run gen_matypes
+if test "x$enable_asm" = xyes && test "x$cross_compiling" = xyes; then
+ case "$host_cpu" in
+ i?86 | x86_64)
+ enable_asm=no
+ AC_MSG_RESULT([no, cross compiling])
+ ;;
+ esac
+fi
+# check for supported arches
+if test "x$enable_asm" = xyes; then
+ case "$host_cpu" in
+ i?86)
+ case "$host_os" in
+ linux* | *freebsd* | dragonfly*)
+ test "x$enable_64bit" = xyes && asm_arch=x86_64 || asm_arch=x86
+ ;;
+ esac
+ ;;
+ x86_64)
+ case "$host_os" in
+ linux* | *freebsd* | dragonfly*)
+ test "x$enable_32bit" = xyes && asm_arch=x86 || asm_arch=x86_64
+ ;;
+ esac
+ ;;
+ powerpc)
+ case "$host_os" in
+ linux*)
+ asm_arch=ppc
+ ;;
+ esac
+ ;;
+ esac
+
+ case "$asm_arch" in
+ x86)
+ ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
+ ASM_SOURCES='$(X86_SOURCES)'
+ ASM_API='$(X86_API)'
+ AC_MSG_RESULT([yes, x86])
+ ;;
+ x86_64)
+ ASM_FLAGS="-DUSE_X86_64_ASM"
+ ASM_SOURCES='$(X86-64_SOURCES)'
+ ASM_API='$(X86-64_API)'
+ AC_MSG_RESULT([yes, x86_64])
+ ;;
+ ppc)
+ ASM_FLAGS="-DUSE_PPC_ASM -DUSE_VMX_ASM"
+ ASM_SOURCES='$(PPC_SOURCES)'
+ AC_MSG_RESULT([yes, ppc])
+ ;;
+ *)
+ AC_MSG_RESULT([no, platform not supported])
+ ;;
+ esac
+fi
+AC_SUBST([ASM_FLAGS])
+AC_SUBST([ASM_SOURCES])
+AC_SUBST([ASM_API])
+
+dnl PIC code macro
+MESA_PIC_FLAGS
+
+dnl Check to see if dlopen is in default libraries (like Solaris, which
+dnl has it in libc), or if libdl is needed to get it.
+AC_CHECK_FUNC([dlopen], [],
+ [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
+
+dnl See if posix_memalign is available
+AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
+
+dnl SELinux awareness.
+AC_ARG_ENABLE([selinux],
+ [AS_HELP_STRING([--enable-selinux],
+ [Build SELinux-aware Mesa @<:@default=disabled@:>@])],
+ [MESA_SELINUX="$enableval"],
+ [MESA_SELINUX=no])
+if test "x$enable_selinux" = "xyes"; then
+ AC_CHECK_HEADER([selinux/selinux.h],[],
+ [AC_MSG_ERROR([SELinux headers not found])])
+ AC_CHECK_LIB([selinux],[is_selinux_enabled],[],
+ [AC_MSG_ERROR([SELinux library not found])])
+ SELINUX_LIBS="-lselinux"
+ DEFINES="$DEFINES -DMESA_SELINUX"
+fi
+
+dnl OS-specific libraries
+OS_LIBS=""
+case "$host_os" in
+solaris*)
+ OS_LIBS="-lc"
+ if test "x$GXX" != xyes; then
+ OS_CPLUSPLUS_LIBS="-lCrun $OS_LIBS"
+ fi
+ ;;
+esac
+
+dnl
+dnl Driver configuration. Options are xlib, dri and osmesa right now.
+dnl More later: directfb, fbdev, ...
+dnl
+default_driver="xlib"
+
+case "$host_os" in
+linux*)
+ case "$host_cpu" in
+ i*86|x86_64|powerpc*) default_driver="dri";;
+ esac
+ ;;
+*freebsd* | dragonfly*)
+ case "$host_cpu" in
+ i*86|x86_64) default_driver="dri";;
+ esac
+ ;;
+esac
+
+AC_ARG_WITH([driver],
+ [AS_HELP_STRING([--with-driver=DRIVER],
+ [driver for Mesa: xlib,dri,osmesa @<:@default=dri when available, or xlib@:>@])],
+ [mesa_driver="$withval"],
+ [mesa_driver="$default_driver"])
+dnl Check for valid option
+case "x$mesa_driver" in
+xxlib|xdri|xosmesa)
+ ;;
+*)
+ AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
+ ;;
+esac
+
+dnl
+dnl Driver specific build directories
+dnl
+SRC_DIRS="mesa"
+GLU_DIRS="sgi"
+WINDOW_SYSTEM=""
+case "$mesa_driver" in
+xlib)
+ DRIVER_DIRS="x11"
+ ;;
+dri)
+ SRC_DIRS="glx/x11 $SRC_DIRS"
+ DRIVER_DIRS="dri"
+ WINDOW_SYSTEM="dri"
+ ;;
+osmesa)
+ DRIVER_DIRS="osmesa"
+ ;;
+esac
+AC_SUBST([SRC_DIRS])
+AC_SUBST([GLU_DIRS])
+AC_SUBST([DRIVER_DIRS])
+AC_SUBST([WINDOW_SYSTEM])
+
+dnl
+dnl User supplied program configuration
+dnl
+if test -d "$srcdir/progs/demos"; then
+ default_demos=yes
+else
+ default_demos=no
+fi
+AC_ARG_WITH([demos],
+ [AS_HELP_STRING([--with-demos@<:@=DIRS...@:>@],
+ [optional comma delimited demo directories to build
+ @<:@default=auto if source available@:>@])],
+ [with_demos="$withval"],
+ [with_demos="$default_demos"])
+if test "x$with_demos" = x; then
+ with_demos=no
+fi
+
+dnl If $with_demos is yes, directories will be added as libs available
+PROGRAM_DIRS=""
+case "$with_demos" in
+no) ;;
+yes)
+ # If the driver isn't osmesa, we have libGL and can build xdemos
+ if test "$mesa_driver" != osmesa; then
+ PROGRAM_DIRS="xdemos"
+ fi
+ ;;
+*)
+ # verify the requested demos directories exist
+ demos=`IFS=,; echo $with_demos`
+ for demo in $demos; do
+ test -d "$srcdir/progs/$demo" || \
+ AC_MSG_ERROR([Program directory '$demo' doesn't exist])
+ done
+ PROGRAM_DIRS="$demos"
+ ;;
+esac
+
+dnl
+dnl Find out if X is available. The variable have_x is set if libX11 is
+dnl found to mimic AC_PATH_XTRA.
+dnl
+if test -n "$PKG_CONFIG"; then
+ AC_MSG_CHECKING([pkg-config files for X11 are available])
+ PKG_CHECK_EXISTS([x11],[
+ x11_pkgconfig=yes
+ have_x=yes
+ ],[
+ x11_pkgconfig=no
+ ])
+ AC_MSG_RESULT([$x11_pkgconfig])
+else
+ x11_pkgconfig=no
+fi
+dnl Use the autoconf macro if no pkg-config files
+if test "$x11_pkgconfig" = no; then
+ AC_PATH_XTRA
+fi
+
+dnl Try to tell the user that the --x-* options are only used when
+dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
+m4_divert_once([HELP_BEGIN],
+[These options are only used when the X libraries cannot be found by the
+pkg-config utility.])
+
+dnl We need X for xlib and dri, so bomb now if it's not found
+case "$mesa_driver" in
+xlib|dri)
+ if test "$no_x" = yes; then
+ AC_MSG_ERROR([X11 development libraries needed for $mesa_driver driver])
+ fi
+ ;;
+esac
+
+dnl XCB - this is only used for GLX right now
+AC_ARG_ENABLE([xcb],
+ [AS_HELP_STRING([--enable-xcb],
+ [use XCB for GLX @<:@default=disabled@:>@])],
+ [enable_xcb="$enableval"],
+ [enable_xcb=no])
+if test "x$enable_xcb" = xyes; then
+ DEFINES="$DEFINES -DUSE_XCB"
+else
+ enable_xcb=no
+fi
+
+dnl
+dnl libGL configuration per driver
+dnl
+case "$mesa_driver" in
+xlib)
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([XLIBGL], [x11 xext])
+ X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
+ GL_LIB_DEPS="$XLIBGL_LIBS"
+ else
+ # should check these...
+ X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+ GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
+ fi
+ GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $OS_LIBS"
+
+ # if static, move the external libraries to the programs
+ # and empty the libraries for libGL
+ if test "$enable_static" = yes; then
+ APP_LIB_DEPS="$APP_LIB_DEPS $GL_LIB_DEPS"
+ GL_LIB_DEPS=""
+ fi
+ ;;
+dri)
+ # DRI must be shared, I think
+ if test "$enable_static" = yes; then
+ AC_MSG_ERROR([Can't use static libraries for DRI drivers])
+ fi
+
+ # Check for libdrm
+ PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED])
+ PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
+
+ # find the DRI deps for libGL
+ if test "$x11_pkgconfig" = yes; then
+ # add xcb modules if necessary
+ dri_modules="x11 xext xxf86vm xdamage xfixes"
+ if test "$enable_xcb" = yes; then
+ dri_modules="$dri_modules x11-xcb xcb-glx"
+ fi
+
+ PKG_CHECK_MODULES([DRIGL], [$dri_modules])
+ X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
+ GL_LIB_DEPS="$DRIGL_LIBS"
+ else
+ # should check these...
+ X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+ GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
+
+ # XCB can only be used from pkg-config
+ if test "$enable_xcb" = yes; then
+ PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
+ X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
+ GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
+ fi
+ fi
+
+ # need DRM libs, -lpthread, etc.
+ GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS $OS_LIBS"
+ ;;
+osmesa)
+ # No libGL for osmesa
+ GL_LIB_DEPS="$OS_LIBS"
+ ;;
+esac
+AC_SUBST([GL_LIB_DEPS])
+
+dnl
+dnl More X11 setup
+dnl
+if test "$mesa_driver" = xlib; then
+ DEFINES="$DEFINES -DUSE_XSHM"
+fi
+
+dnl
+dnl More DRI setup
+dnl
+AC_ARG_ENABLE([glx-tls],
+ [AS_HELP_STRING([--enable-glx-tls],
+ [enable TLS support in GLX @<:@default=disabled@:>@])],
+ [GLX_USE_TLS="$enableval"],
+ [GLX_USE_TLS=no])
+dnl Directory for DRI drivers
+AC_ARG_WITH([dri-driverdir],
+ [AS_HELP_STRING([--with-dri-driverdir=DIR],
+ [directory for the DRI drivers @<:@${libdir}/dri@:>@])],
+ [DRI_DRIVER_INSTALL_DIR="$withval"],
+ [DRI_DRIVER_INSTALL_DIR='${libdir}/dri'])
+AC_SUBST([DRI_DRIVER_INSTALL_DIR])
+dnl Direct rendering or just indirect rendering
+AC_ARG_ENABLE([driglx-direct],
+ [AS_HELP_STRING([--disable-driglx-direct],
+ [enable direct rendering in GLX for DRI @<:@default=enabled@:>@])],
+ [driglx_direct="$enableval"],
+ [driglx_direct="yes"])
+dnl Which drivers to build - default is chosen by platform
+AC_ARG_WITH([dri-drivers],
+ [AS_HELP_STRING([--with-dri-drivers@<:@=DIRS...@:>@],
+ [comma delimited DRI drivers list, e.g.
+ "swrast,i965,radeon,nouveau" @<:@default=auto@:>@])],
+ [with_dri_drivers="$withval"],
+ [with_dri_drivers=yes])
+if test "x$with_dri_drivers" = x; then
+ with_dri_drivers=no
+fi
+
+dnl If $with_dri_drivers is yes, directories will be added through
+dnl platform checks
+DRI_DIRS=""
+case "$with_dri_drivers" in
+no) ;;
+yes)
+ DRI_DIRS="yes"
+ ;;
+*)
+ # verify the requested driver directories exist
+ dri_drivers=`IFS=', '; echo $with_dri_drivers`
+ for driver in $dri_drivers; do
+ test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
+ AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
+ done
+ DRI_DIRS="$dri_drivers"
+ ;;
+esac
+
+dnl Just default to no EGL for now
+USING_EGL=0
+AC_SUBST([USING_EGL])
+
+dnl Set DRI_DIRS, DEFINES and LIB_DEPS
+if test "$mesa_driver" = dri; then
+ # Use TLS in GLX?
+ if test "x$GLX_USE_TLS" = xyes; then
+ DEFINES="$DEFINES -DGLX_USE_TLS -DPTHREADS"
+ fi
+
+ if test "x$USING_EGL" = x1; then
+ PROGRAM_DIRS="egl"
+ fi
+
+ # Platform specific settings and drivers to build
+ case "$host_os" in
+ linux*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING -DHAVE_ALIAS"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+
+ case "$host_cpu" in
+ x86_64)
+ # ffb, gamma, and sis are missing because they have not be
+ # converted to use the new interface. i810 are missing
+ # because there is no x86-64 system where they could *ever*
+ # be used.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i915 i965 mach64 mga r128 r200 r300 radeon \
+ savage tdfx unichrome swrast"
+ fi
+ ;;
+ powerpc*)
+ # Build only the drivers for cards that exist on PowerPC.
+ # At some point MGA will be added, but not yet.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="mach64 r128 r200 r300 radeon tdfx swrast"
+ fi
+ ;;
+ sparc*)
+ # Build only the drivers for cards that exist on sparc`
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="mach64 r128 r200 r300 radeon ffb swrast"
+ fi
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
+ DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ if test "x$GXX" = xyes; then
+ CXXFLAGS="$CXXFLAGS -ansi -pedantic"
+ fi
+
+ # ffb and gamma are missing because they have not been converted
+ # to use the new interface.
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon tdfx \
+ unichrome savage sis swrast"
+ fi
+ ;;
+ solaris*)
+ DEFINES="$DEFINES -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER"
+ DEFINES="$DEFINES -DGLX_INDIRECT_RENDERING"
+ if test "x$driglx_direct" = xyes; then
+ DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+ fi
+ ;;
+ esac
+
+ # default drivers
+ if test "x$DRI_DIRS" = "xyes"; then
+ DRI_DIRS="i810 i915 i965 mach64 mga r128 r200 r300 radeon s3v \
+ savage sis tdfx trident unichrome ffb swrast"
+ fi
+
+ DRI_DIRS=`echo "$DRI_DIRS" | $SED 's/ */ /g'`
+
+ # Check for expat
+ EXPAT_INCLUDES=""
+ EXPAT_LIB=-lexpat
+ AC_ARG_WITH([expat],
+ [AS_HELP_STRING([--with-expat=DIR],
+ [expat install directory])],[
+ EXPAT_INCLUDES="-I$withval/include"
+ CPPFLAGS="$CPPFLAGS $EXPAT_INCLUDES"
+ LDFLAGS="$LDFLAGS -L$withval/$LIB_DIR"
+ EXPAT_LIB="-L$withval/$LIB_DIR -lexpat"
+ ])
+ AC_CHECK_HEADER([expat.h],[],[AC_MSG_ERROR([Expat required for DRI.])])
+ AC_CHECK_LIB([expat],[XML_ParserCreate],[],
+ [AC_MSG_ERROR([Expat required for DRI.])])
+
+ # put all the necessary libs together
+ DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
+fi
+AC_SUBST([DRI_DIRS])
+AC_SUBST([EXPAT_INCLUDES])
+AC_SUBST([DRI_LIB_DEPS])
+
+dnl
+dnl OSMesa configuration
+dnl
+if test "$mesa_driver" = xlib; then
+ default_gl_osmesa=yes
+else
+ default_gl_osmesa=no
+fi
+AC_ARG_ENABLE([gl-osmesa],
+ [AS_HELP_STRING([--enable-gl-osmesa],
+ [enable OSMesa on libGL @<:@default=enabled for xlib driver@:>@])],
+ [gl_osmesa="$enableval"],
+ [gl_osmesa="$default_gl_osmesa"])
+if test "x$gl_osmesa" = xyes; then
+ if test "$mesa_driver" = osmesa; then
+ AC_MSG_ERROR([libGL is not available for OSMesa driver])
+ else
+ DRIVER_DIRS="$DRIVER_DIRS osmesa"
+ fi
+fi
+
+dnl Configure the channel bits for OSMesa (libOSMesa, libOSMesa16, ...)
+AC_ARG_WITH([osmesa-bits],
+ [AS_HELP_STRING([--with-osmesa-bits=BITS],
+ [OSMesa channel bits and library name: 8, 16, 32 @<:@default=8@:>@])],
+ [osmesa_bits="$withval"],
+ [osmesa_bits=8])
+if test "$mesa_driver" != osmesa && test "x$osmesa_bits" != x8; then
+ AC_MSG_WARN([Ignoring OSMesa channel bits for non-OSMesa driver])
+ osmesa_bits=8
+fi
+case "x$osmesa_bits" in
+x8)
+ OSMESA_LIB=OSMesa
+ ;;
+x16|x32)
+ OSMESA_LIB="OSMesa$osmesa_bits"
+ DEFINES="$DEFINES -DCHAN_BITS=$osmesa_bits -DDEFAULT_SOFTWARE_DEPTH_BITS=31"
+ ;;
+*)
+ AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
+ ;;
+esac
+AC_SUBST([OSMESA_LIB])
+
+case "$mesa_driver" in
+osmesa)
+ # only link libraries with osmesa if shared
+ if test "$enable_static" = no; then
+ OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS"
+ else
+ OSMESA_LIB_DEPS=""
+ fi
+ OSMESA_MESA_DEPS=""
+ ;;
+*)
+ # Link OSMesa to libGL otherwise
+ OSMESA_LIB_DEPS=""
+ # only link libraries with osmesa if shared
+ if test "$enable_static" = no; then
+ OSMESA_MESA_DEPS='-l$(GL_LIB)'
+ else
+ OSMESA_MESA_DEPS=""
+ fi
+ ;;
+esac
+if test "$enable_static" = no; then
+ OSMESA_LIB_DEPS="$OSMESA_LIB_DEPS $OS_LIBS"
+fi
+AC_SUBST([OSMESA_LIB_DEPS])
+AC_SUBST([OSMESA_MESA_DEPS])
+
+dnl
+dnl GLU configuration
+dnl
+AC_ARG_ENABLE([glu],
+ [AS_HELP_STRING([--disable-glu],
+ [enable OpenGL Utility library @<:@default=enabled@:>@])],
+ [enable_glu="$enableval"],
+ [enable_glu=yes])
+if test "x$enable_glu" = xyes; then
+ SRC_DIRS="$SRC_DIRS glu"
+
+ case "$mesa_driver" in
+ osmesa)
+ # If GLU is available and we have libOSMesa (not 16 or 32),
+ # we can build the osdemos
+ if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
+ PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
+ fi
+
+ # Link libGLU to libOSMesa instead of libGL
+ GLU_LIB_DEPS=""
+ if test "$enable_static" = no; then
+ GLU_MESA_DEPS='-l$(OSMESA_LIB)'
+ else
+ GLU_MESA_DEPS=""
+ fi
+ ;;
+ *)
+ # If static, empty GLU_LIB_DEPS and add libs for programs to link
+ if test "$enable_static" = no; then
+ GLU_LIB_DEPS="-lm"
+ GLU_MESA_DEPS='-l$(GL_LIB)'
+ else
+ GLU_LIB_DEPS=""
+ GLU_MESA_DEPS=""
+ APP_LIB_DEPS="$APP_LIB_DEPS -lstdc++"
+ fi
+ ;;
+ esac
+fi
+if test "$enable_static" = no; then
+ GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
+fi
+AC_SUBST([GLU_LIB_DEPS])
+AC_SUBST([GLU_MESA_DEPS])
+
+dnl
+dnl GLw configuration
+dnl
+AC_ARG_ENABLE([glw],
+ [AS_HELP_STRING([--disable-glw],
+ [enable Xt/Motif widget library @<:@default=enabled@:>@])],
+ [enable_glw="$enableval"],
+ [enable_glw=yes])
+dnl Don't build GLw on osmesa
+if test "x$enable_glw" = xyes && test "$mesa_driver" = osmesa; then
+ AC_MSG_WARN([Disabling GLw since the driver is OSMesa])
+ enable_glw=no
+fi
+AC_ARG_ENABLE([motif],
+ [AS_HELP_STRING([--enable-motif],
+ [use Motif widgets in GLw @<:@default=disabled@:>@])],
+ [enable_motif="$enableval"],
+ [enable_motif=no])
+
+if test "x$enable_glw" = xyes; then
+ SRC_DIRS="$SRC_DIRS glw"
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([GLW],[x11 xt])
+ GLW_LIB_DEPS="$GLW_LIBS"
+ else
+ # should check these...
+ GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
+ fi
+
+ GLW_SOURCES="GLwDrawA.c"
+ MOTIF_CFLAGS=
+ if test "x$enable_motif" = xyes; then
+ GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
+ AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
+ if test "x$MOTIF_CONFIG" != xno; then
+ MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
+ MOTIF_LIBS=`$MOTIF_CONFIG --libs`
+ else
+ AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
+ [AC_MSG_ERROR([Can't locate Motif headers])])
+ AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
+ [AC_MSG_ERROR([Can't locate Motif Xm library])])
+ fi
+ # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
+ GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
+ fi
+
+ # If static, empty GLW_LIB_DEPS and add libs for programs to link
+ if test "$enable_static" = no; then
+ GLW_MESA_DEPS='-l$(GL_LIB)'
+ GLW_LIB_DEPS="$GLW_LIB_DEPS $OS_LIBS"
+ else
+ APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
+ GLW_LIB_DEPS=""
+ GLW_MESA_DEPS=""
+ fi
+fi
+AC_SUBST([GLW_LIB_DEPS])
+AC_SUBST([GLW_MESA_DEPS])
+AC_SUBST([GLW_SOURCES])
+AC_SUBST([MOTIF_CFLAGS])
+
+dnl
+dnl GLUT configuration
+dnl
+if test -f "$srcdir/include/GL/glut.h"; then
+ default_glut=yes
+else
+ default_glut=no
+fi
+AC_ARG_ENABLE([glut],
+ [AS_HELP_STRING([--disable-glut],
+ [enable GLUT library @<:@default=enabled if source available@:>@])],
+ [enable_glut="$enableval"],
+ [enable_glut="$default_glut"])
+
+dnl Can't build glut if GLU not available
+if test "x$enable_glu$enable_glut" = xnoyes; then
+ AC_MSG_WARN([Disabling glut since GLU is disabled])
+ enable_glut=no
+fi
+dnl Don't build glut on osmesa
+if test "x$enable_glut" = xyes && test "$mesa_driver" = osmesa; then
+ AC_MSG_WARN([Disabling glut since the driver is OSMesa])
+ enable_glut=no
+fi
+
+if test "x$enable_glut" = xyes; then
+ SRC_DIRS="$SRC_DIRS glut/glx"
+ GLUT_CFLAGS=""
+ if test "x$GCC" = xyes; then
+ GLUT_CFLAGS="-fexceptions"
+ fi
+ if test "$x11_pkgconfig" = yes; then
+ PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
+ GLUT_LIB_DEPS="$GLUT_LIBS"
+ else
+ # should check these...
+ GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
+ fi
+ GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm $OS_LIBS"
+
+ # If glut is available, we can build most programs
+ if test "$with_demos" = yes; then
+ PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
+ fi
+
+ # If static, empty GLUT_LIB_DEPS and add libs for programs to link
+ if test "$enable_static" = no; then
+ GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
+ else
+ APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
+ GLUT_LIB_DEPS=""
+ GLUT_MESA_DEPS=""
+ fi
+fi
+AC_SUBST([GLUT_LIB_DEPS])
+AC_SUBST([GLUT_MESA_DEPS])
+AC_SUBST([GLUT_CFLAGS])
+
+dnl
+dnl Program library dependencies
+dnl Only libm is added here if necessary as the libraries should
+dnl be pulled in by the linker
+dnl
+if test "x$APP_LIB_DEPS" = x; then
+ case "$host_os" in
+ solaris*)
+ APP_LIB_DEPS="-lX11 -lsocket -lnsl -lm"
+ ;;
+ *)
+ APP_LIB_DEPS="-lm"
+ ;;
+ esac
+fi
+AC_SUBST([APP_LIB_DEPS])
+AC_SUBST([PROGRAM_DIRS])
+
+
+dnl Restore LDFLAGS and CPPFLAGS
+LDFLAGS="$_SAVE_LDFLAGS"
+CPPFLAGS="$_SAVE_CPPFLAGS"
+
+dnl Substitute the config
+AC_CONFIG_FILES([configs/autoconf])
+
+dnl Replace the configs/current symlink
+AC_CONFIG_COMMANDS([configs],[
+if test -f configs/current || test -L configs/current; then
+ rm -f configs/current
+fi
+ln -s autoconf configs/current
+])
+
+AC_OUTPUT
+
+dnl
+dnl Output some configuration info for the user
+dnl
+echo ""
+echo " prefix: $prefix"
+echo " exec_prefix: $exec_prefix"
+echo " libdir: $libdir"
+echo " includedir: $includedir"
+
+dnl Driver info
+echo ""
+echo " Driver: $mesa_driver"
+if echo "$DRIVER_DIRS" | grep 'osmesa' >/dev/null 2>&1; then
+ echo " OSMesa: lib$OSMESA_LIB"
+else
+ echo " OSMesa: no"
+fi
+if test "$mesa_driver" = dri; then
+ # cleanup the drivers var
+ dri_dirs=`echo $DRI_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+if test "x$DRI_DIRS" = x; then
+ echo " DRI drivers: no"
+else
+ echo " DRI drivers: $dri_dirs"
+fi
+ echo " DRI driver dir: $DRI_DRIVER_INSTALL_DIR"
+fi
+
+dnl Libraries
+echo ""
+echo " Shared libs: $enable_shared"
+echo " Static libs: $enable_static"
+echo " GLU: $enable_glu"
+echo " GLw: $enable_glw (Motif: $enable_motif)"
+echo " glut: $enable_glut"
+
+dnl Programs
+# cleanup the programs var for display
+program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+if test "x$program_dirs" = x; then
+ echo " Demos: no"
+else
+ echo " Demos: $program_dirs"
+fi
+
+dnl Compiler options
+# cleanup the CFLAGS/CXXFLAGS/DEFINES vars
+cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+ $SED 's/^ *//;s/ */ /;s/ *$//'`
+cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+ $SED 's/^ *//;s/ */ /;s/ *$//'`
+defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/ */ /;s/ *$//'`
+echo ""
+echo " CFLAGS: $cflags"
+echo " CXXFLAGS: $cxxflags"
+echo " Macros: $defines"
+
+echo ""
+echo " Run '${MAKE-make}' to build Mesa"
+echo ""
+++ /dev/null
-Name
-
- MESA_packed_depth_stencil
-
-Name Strings
-
- GL_MESA_packed_depth_stencil
-
-Contact
-
- Keith Whitwell, VA Linux Systems Inc. (keithw 'at' valinux.com)
- Brian Paul, VA Linux Systems Inc. (brianp 'at' valinux.com)
-
-Status
-
- Obsolete.
-
-Version
-
-
-Number
-
- ???
-
-Dependencies
-
- EXT_abgr affects the definition of this extension
- SGIS_texture4D affects the definition of this extension
- EXT_cmyka affects the definition of this extension
- ARB_packed_pixels affects the definition of this extension
-
-Overview
-
- Provides a mechanism for DrawPixels and ReadPixels to efficiently
- transfer depth and stencil image data. Specifically, we defined new
- packed pixel formats and types which pack both stencil and depth
- into one value.
-
-Issues:
-
- 1. Is this the right way to distinguish between 24/8 and 8/24
- pixel formats? Should we instead provide both:
-
- GL_DEPTH_STENCIL_MESA
- GL_STENCIL_DEPTH_MESA
-
- And perhaps just use GL_UNSIGNED_INT, GL_UNSIGNED_SHORT ?
-
- 2. If not, is it correct to use _REV to indicate that stencil
- preceeds depth in the 1_15 and 8_24 formats?
-
- 3. Do we really want the GL_UNSIGNED_SHORT formats?
-
-
-New Procedures and Functions
-
- None.
-
-New Tokens
-
- Accepted by the <format> parameter of ReadPixels and DrawPixels:
-
- GL_DEPTH_STENCIL_MESA 0x8750
-
- Accepted by the <type> parameter of ReadPixels and DrawPixels:
-
- GL_UNSIGNED_INT_24_8_MESA 0x8751
- GL_UNSIGNED_INT_8_24_REV_MESA 0x8752
- GL_UNSIGNED_SHORT_15_1_MESA 0x8753
- GL_UNSIGNED_SHORT_1_15_REV_MESA 0x8754
-
-Additions to Chapter 2 of the 1.1 Specification (OpenGL Operation)
-
- None
-
-Additions to Chapter 3 of the 1.1 Specification (Rasterization)
-
- One entry is added to table 3.5 (DrawPixels and ReadPixels formats).
- The new table is:
-
- Target
- Format Name Buffer Element Meaning and Order
- ----------- ------ -------------------------
- COLOR_INDEX Color Color index
- STENCIL_INDEX Stencil Stencil index
- DEPTH_COMPONENT Depth Depth component
- RED Color R component
- GREEN Color G component
- BLUE Color B component
- ALPHA Color A component
- RGB Color R, G, B components
- RGBA Color R, G, B, A components
- BGRA Color B, G, R, A components
- ABGR_EXT Color A, B, G, R components
- CMYK_EXT Color Cyan, Magenta, Yellow, Black components
- CMYKA_EXT Color Cyan, Magenta, Yellow, Black, A components
- LUMINANCE Color Luminance component
- LUMINANCE_ALPHA Color Luminance, A components
- DEPTH_STENCIL Depth, Depth component, stencil index.
- Stencil
-
- Table 3.5: DrawPixels and ReadPixels formats. The third column
- gives a description of and the number and order of elements in a
- group.
-
- Add to the description of packed pixel formats:
-
- <type> Parameter Data of Matching
- Token Name Type Elements Pixel Formats
- ---------------- ---- -------- -------------
-
- UNSIGNED_BYTE_3_3_2 ubyte 3 RGB
- UNSIGNED_BYTE_2_3_3_REV ubyte 3 RGB
- UNSIGNED_SHORT_5_6_5 ushort 3 RGB
- UNSIGNED_SHORT_5_6_5_REV ushort 3 RGB
- UNSIGNED_SHORT_4_4_4_4 ushort 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
- UNSIGNED_SHORT_4_4_4_4_REV ushort 4 RGBA,BGRA
- UNSIGNED_SHORT_5_5_5_1 ushort 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
- UNSIGNED_SHORT_1_5_5_5_REV ushort 4 RGBA,BGRA
- UNSIGNED_INT_8_8_8_8 uint 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
- UNSIGNED_INT_8_8_8_8_REV uint 4 RGBA,BGRA
- UNSIGNED_INT_10_10_10_2 uint 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
- UNSIGNED_INT_2_10_10_10_REV uint 4 RGBA,BGRA
- UNSIGNED_SHORT_15_1_MESA ushort 2 DEPTH_STENCIL_MESA
- UNSIGNED_SHORT_1_15_REV_MESA ushort 2 DEPTH_STENCIL_MESA
- UNSIGNED_SHORT_24_8_MESA ushort 2 DEPTH_STENCIL_MESA
- UNSIGNED_SHORT_8_24_REV_MESA ushort 2 DEPTH_STENCIL_MESA
-
- UNSIGNED_INT_8_24:
-
- 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- +-----------------------+-----------------------------------------------------------------------+
- | | |
- +-----------------------+-----------------------------------------------------------------------+
-
- first second
- element element
-
-
- UNSIGNED_INT_24_8:
-
- 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- +----------------------------------------------------------------------+------------------------+
- | | |
- +----------------------------------------------------------------------+------------------------+
-
- first second
- element element
-
- UNSIGNED_SHORT_15_1:
-
- 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- +-----------------------------------------------------------+---+
- | | |
- +-----------------------------------------------------------+---+
-
- first second
- element element
-
-
- UNSIGNED_SHORT_1_15_REV:
-
- 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- +---+-----------------------------------------------------------+
- | | |
- +---+-----------------------------------------------------------+
-
- second first
- element element
-
- The assignment of elements to fields in the packed pixel is as
- described in the table below:
-
- First Second Third Fourth
- Format Element Element Element Element
- ------ ------- ------- ------- -------
- RGB red green blue
- RGBA red green blue alpha
- BGRA blue green red alpha
- ABGR_EXT alpha blue green red
- CMYK_EXT cyan magenta yellow black
- DEPTH_STENCIL_MESA depth stencil
-
-Additions to Chapter 4 of the 1.1 Specification (Per-Fragment Operations
-and the Frame Buffer)
-
- The new format is added to the discussion of Obtaining Pixels from the
- Framebuffer. It should read " If the <format> is one of RED, GREEN,
- BLUE, ALPHA, RGB, RGBA, ABGR_EXT, LUMINANCE, or LUMINANCE_ALPHA, and
- the GL is in color index mode, then the color index is obtained."
-
- The new format is added to the discussion of Index Lookup. It should
- read "If <format> is one of RED, GREEN, BLUE, ALPHA, RGB, RGBA,
- ABGR_EXT, LUMINANCE, or LUMINANCE_ALPHA, then the index is used to
- reference 4 tables of color components: PIXEL_MAP_I_TO_R,
- PIXEL_MAP_I_TO_G, PIXEL_MAP_I_TO_B, and PIXEL_MAP_I_TO_A."
-
-
-Additions to Chapter 5 of the 1.1 Specification (Special Functions)
-
- None
-
-Additions to Chapter 6 of the 1.1 Specification (State and State Requests)
-
- None
-
-Additions to the GLX Specification
-
- None
-
-GLX Protocol
-
- TBD
-
-Errors
-
- None
-
-New State
-
- None
-
-Revision History
-
- Version 1.0 - 23 Sep 2000
- Keith's original version.
-
- Version 1.1 - 3 Nov 2000
- Brian's edits, assigned values to new enums.
-
+++ /dev/null
-Name
-
- MESA_program_debug
-
-Name Strings
-
- GL_MESA_program_debug
-
-Contact
-
- Brian Paul (brian.paul 'at' tungstengraphics.com)
-
-Status
-
- XXX - Not complete yet!!!
-
-Version
-
- Last Modified Date: July 20, 2003
- Author Revision: 1.0
-
-Number
-
- TBD
-
-Dependencies
-
- OpenGL 1.4 is required
- The extension is written against the OpenGL 1.4 specification.
- ARB_vertex_program or ARB_fragment_program or NV_vertex_program
- or NV_fragment_program is required.
-
-Overview
-
- The extension provides facilities for implementing debuggers for
- vertex and fragment programs.
-
- The concept is that vertex and fragment program debuggers will be
- implemented outside of the GL as a utility package. This extension
- only provides the minimal hooks required to implement a debugger.
-
- There are facilities to do the following:
- 1. Have the GL call a user-specified function prior to executing
- each vertex or fragment instruction.
- 2. Query the current program string's execution position.
- 3. Query the current values of intermediate program values.
-
- The main feature is the ProgramCallbackMESA function. It allows the
- user to register a callback function with the GL. The callback will
- be called prior to executing each vertex or fragment program instruction.
-
- From within the callback, the user may issue Get* commands to
- query current GL state. The GetProgramRegisterfvMESA function allows
- current program values to be queried (such as temporaries, input
- attributes, and result registers).
-
- There are flags for enabling/disabling the program callbacks.
-
- The current execution position (as an offset from the start of the
- program string) can be queried with
- GetIntegerv(GL_FRAGMENT_PROGRAM_POSITION_MESA, &pos) or
- GetIntegerv(GL_VERTEX_PROGRAM_POSITION_MESA, &pos).
-
-
-IP Status
-
- None
-
-Issues
-
- 1. Is this the right model for a debugger?
-
- It seems prudent to minimize the scope of this extension and leave
- it up to the developer (or developer community) to write debuggers
- that layer on top of this extension.
-
- If the debugger were fully implemented within the GL it's not
- clear how terminal and GUI-based interfaces would work, for
- example.
-
- 2. There aren't any other extensions that register callbacks with
- the GL. Isn't there another solution?
-
- If we want to be able to single-step through vertex/fragment
- programs I don't see another way to do it.
-
- 3. How do we prevent the user from doing something crazy in the
- callback function, like trying to call glBegin (leading to
- recursion)?
-
- The rule is that the callback function can only issue glGet*()
- functions and no other GL commands. It could be difficult to
- enforce this, however. Therefore, calling any non-get GL
- command from within the callback will result in undefined
- results.
-
- 4. Is this extension amenable to hardware implementation?
-
- Hopefully, but if not, the GL implementation will have to fall
- back to a software path when debugging. This may be acceptable
- for debugging.
-
- 5. What's the <data> parameter to ProgramCallbackMESA for?
-
- It's a common programming practice to associate a user-supplied
- value with callback functions.
-
- 6. Debuggers often allow one to modify intermediate program values,
- then continue. Does this extension support that?
-
- No.
-
-
-New Procedures and Functions (and datatypes)
-
- typedef void (*programcallbackMESA)(enum target, void *data)
-
- void ProgramCallbackMESA(enum target, programcallbackMESA callback,
- void *data)
-
- void GetProgramRegisterfvMESA(enum target, sizei len,
- const ubyte *registerName, float *v)
-
-New Tokens
-
- Accepted by the <cap> parameter of Enable, Disable, IsEnabled,
- GetBooleanv, GetDoublev, GetFloatv and GetIntegerv:
-
- FRAGMENT_PROGRAM_CALLBACK_MESA 0x8bb1
- VERTEX_PROGRAM_CALLBACK_MESA 0x8bb4
-
- Accepted by the <pname> parameter GetBooleanv, GetDoublev,
- GetFloatv and GetIntegerv:
-
- FRAGMENT_PROGRAM_POSITION_MESA 0x8bb0
- VERTEX_PROGRAM_POSITION_MESA 0x8bb4
-
- Accepted by the <pname> parameter of GetPointerv:
-
- FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA 0x8bb2
- FRAGMENT_PROGRAM_CALLBACK_DATA_MESA 0x8bb3
- VERTEX_PROGRAM_CALLBACK_FUNC_MESA 0x8bb6
- VERTEX_PROGRAM_CALLBACK_DATA_MESA 0x8bb7
-
-Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
-
- None.
-
-Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
-
- None.
-
-Additions to Chapter 4 of the OpenGL 1.4 Specification (Per-Fragment
-Operations and the Frame Buffer)
-
- None.
-
-Additions to Chapter 5 of the OpenGL 1.4 Specification (Special Functions)
-
- In section 5.4 "Display Lists", page 202, add the following command
- to the list of those that are not compiled into display lists:
-
- ProgramCallbackMESA.
-
-
- Add a new section 5.7 "Callback Functions"
-
- The function
-
- void ProgramCallbackMESA(enum target, programcallbackMESA callback,
- void *data)
-
- registers a user-defined callback function with the GL. <target>
- may be FRAGMENT_PROGRAM_ARB or VERTEX_PROGRAM_ARB. The enabled
- callback functions registered with these targets will be called
- prior to executing each instruction in the current fragment or
- vertex program, respectively. The callbacks are enabled and
- disabled by calling Enable or Disable with <cap>
- FRAGMENT_PROGRAM_ARB or VERTEX_PROGRAM_ARB.
-
- The callback function's signature must match the typedef
-
- typedef void (*programcallbackMESA)(enum target, void *data)
-
- When the callback function is called, <target> will either be
- FRAGMENT_PROGRAM_ARB or VERTEX_PROGRAM_ARB to indicate which
- program is currently executing and <data> will be the value
- specified when ProgramCallbackMESA was called.
-
- From within the callback function, only the following GL commands
- may be called:
-
- GetBooleanv
- GetDoublev
- GetFloatv
- GetIntegerv
- GetProgramLocalParameter
- GetProgramEnvParameter
- GetProgramRegisterfvMESA
- GetProgramivARB
- GetProgramStringARB
- GetError
-
- Calling any other command from within the callback results in
- undefined behaviour.
-
-
-Additions to Chapter 6 of the OpenGL 1.4 Specification (State and
-State Requests)
-
- Add a new section 6.1.3 "Program Value Queries":
-
- The command
-
- void GetProgramRegisterfvMESA(enum target, sizei len,
- const ubyte *registerName,
- float *v)
-
- Is used to query the value of program variables and registers
- during program execution. GetProgramRegisterfvMESA may only be
- called from within a callback function registered with
- ProgramCallbackMESA.
-
- <registerName> and <len> specify the name a variable, input
- attribute, temporary, or result register in the program string.
- The current value of the named variable is returned as four
- values in <v>. If <name> doesn't exist in the program string,
- the error INVALID_OPERATION is generated.
-
-Additions to Appendix A of the OpenGL 1.4 Specification (Invariance)
-
- None.
-
-Additions to the AGL/GLX/WGL Specifications
-
- None.
-
-GLX Protocol
-
- XXX TBD
-
-Dependencies on NV_vertex_program and NV_fragment_program
-
- If NV_vertex_program and/or NV_fragment_program are supported,
- vertex and/or fragment programs defined by those extensions may
- be debugged as well. Register queries will use the syntax used
- by those extensions (i.e. "v[X]" to query vertex attributes,
- "o[X]" for vertex outputs, etc.)
-
-Errors
-
- INVALID_OPERATION is generated if ProgramCallbackMESA is called
- between Begin and End.
-
- INVALID_ENUM is generated by ProgramCallbackMESA if <target> is not
- a supported vertex or fragment program type.
-
- Note: INVALID_OPERAION IS NOT generated by GetProgramRegisterfvMESA,
- GetBooleanv, GetDoublev, GetFloatv, or GetIntegerv if called between
- Begin and End when a vertex or fragment program is currently executing.
-
- INVALID_ENUM is generated by ProgramCallbackMESA,
- GetProgramRegisterfvMESA if <target> is not a program target supported
- by ARB_vertex_program, ARB_fragment_program (or NV_vertex_program or
- NV_fragment_program).
-
- INVALID_VALUE is generated by GetProgramRegisterfvMESA if <registerName>
- does not name a known program register or variable.
-
- INVALID_OPERATION is generated by GetProgramRegisterfvMESA when a
- register query is attempted for a program target that's not currently
- being executed.
-
-
-New State
-
- XXX finish
-
-(table 6.N, p. ###)
- Initial
- Get Value Type Get Command Value Description Sec. Attribute
- --------- ---- ----------- ----- ----------- ---- ---------
- FRAGMENT_PROGRAM_CALLBACK_MESA B IsEnabled FALSE XXX XXX enable
- VERTEX_PROGRAM_CALLBACK_MESA B IsEnabled FALSE XXX XXX enable
- FRAGMENT_PROGRAM_POSITION_MESA Z+ GetIntegerv -1 XXX XXX -
- VERTEX_PROGRAM_POSITION_MESA Z+ GetIntegerv -1 XXX XXX -
- FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA P GetPointerv NULL XXX XXX -
- VERTEX_PROGRAM_CALLBACK_FUNC_MESA P GetPointerv NULL XXX XXX -
- FRAGMENT_PROGRAM_CALLBACK_DATA_MESA P GetPointerv NULL XXX XXX -
- VERTEX_PROGRAM_CALLBACK_DATA_MESA P GetPointerv NULL XXX XXX -
-
- XXX more?
-
-New Implementation Dependent State
-
- None.
-
-Revision History
-
- 8 July 2003
- Initial draft. (Brian Paul)
- 11 July 2003
- Second draft. (Brian Paul)
- 20 July 2003
- Third draft. Lots of fundamental changes. (Brian Paul)
- 23 July 2003
- Added chapter 5 and 6 spec language. (Brian Paul)
-
-Example Usage
-
- The following is a very simple example of how this extension may
- be used to print the values of R0, R1, R2 and R3 while executing
- vertex programs.
-
-
- /* This is called by the GL when the vertex program is executing.
- * We can only make glGet* calls from within this function!
- */
- void DebugCallback(GLenum target, GLvoid *data)
- {
- GLint pos;
- GLuint i;
-
- /* Get PC and current instruction string */
- glGetIntegerv(GL_VERTEX_PROGRAM_POSITION_ARB, &pos);
-
- printf("Current position: %d\n", pos);
-
- printf("Current temporary registers:\n");
- for (i = 0; i < 4; i++) {
- GLfloat v[4];
- char s[10];
- sprintf(s, "R%d", i);
- glGetProgramRegisterfvMESA(GL_VERTEX_PROGRAM_ARB, strlen(s), s, v);
- printf("R%d = %g, %g, %g, %g\n", i, v[0], v[1], v[2], v[3]);
- }
- }
-
-
- /*
- * elsewhere...
- */
-
- /* Register our debugger callback function */
- glProgramCallbackMESA(GL_VERTEX_PROGRAM_ARB, DebugCallback, NULL);
- glEnable(GL_VERTEX_PROGRAM_CALLBACK_MESA);
-
- /* define/bind a vertex program */
-
- glEnable(GL_VERTEX_PROGRAM);
-
- /* render something */
- glBegin(GL_POINTS);
- glVertex2f(0, 0);
- glEnd();
-
+++ /dev/null
-Name
-
- MESA_sprite_point
-
-Name Strings
-
- GL_MESA_sprite_point
-
-Contact
-
- Brian Paul, VA Linux Systems Inc. (brianp 'at' valinux.com)
-
-Status
-
- Obsolete - see GL_ARB_point_sprite.
-
-Version
-
-
-Number
-
- ???
-
-Dependencies
-
- GL_EXT_point_parameters effects the definition of this extension
- GL_ARB_multitexture effects the definition of this extension
-
-Overview
-
- This extension modifies the way in which points are rendered,
- specifically when they're textured. When SPRITE_POINT_MESA is enabled
- a point is rendered as if it were a quadrilateral with unique texture
- coordinates at each vertex. This extension effectively turns points
- into sprites which may be rendered more easily and quickly than using
- conventional textured quadrilaterals.
-
- When using point size > 1 or attenuated points this extension is an
- effective way to render many small sprite images for particle systems
- or other effects.
-
-Issues:
-
- 1. How are the texture coordinates computed?
-
- The lower-left corner has texture coordinate (0,0,r,q).
- The lower-right, (1,0,r,q). The upper-right, (1,1,r,q).
- The upper-left, (0,1,r,q).
-
- 2. What about texgen and texture matrices?
-
- Texgen and the texture matrix have no effect on the point's s and t
- texture coordinates. The r and q coordinates may have been computed
- by texgen or the texture matrix. Note that with a 3D texture and/or
- texgen that the r coordinate could be used to select a slice in the
- 3D texture.
-
- 3. What about point smoothing?
-
- When point smoothing is enabled, a triangle fan could be rendered
- to approximate a circular point. This could be problematic to
- define and implement so POINT_SMOOTH is ignored when drawing sprite
- points.
-
- Smoothed points can be approximated by using an appropriate texture
- images, alpha testing and blending.
-
- POLYGON_SMOOTH does effect the rendering of the quadrilateral, however.
-
- 4. What about sprite rotation?
-
- There is none. Sprite points are always rendered as window-aligned
- squares. One could define rotated texture images if desired. A 3D
- texture and appropriate texture r coordinates could be used to
- effectively specify image rotation per point.
-
- 5. What about POLYGON_MODE?
-
- POLYGON_MODE does not effect the rasterization of the quadrilateral.
-
- 6. What about POLYGON_CULL?
-
- TBD. Polygon culling is normally specified and implemented in the
- transformation stage of OpenGL. However, some rasterization hardware
- implements it later during triangle setup.
-
- Polygon culling wouldn't be useful for sprite points since the
- quadrilaterals are always defined in counter-clockwise order in
- window space. For that reason, polygon culling should probably be
- ignored.
-
- 7. Should sprite points be alpha-attenuated if their size is below the
- point parameter's threshold size?
-
- 8. Should there be an advertisized maximum sprite point size?
-
- No. Since we're rendering the point as a quadrilateral there's no
- need to limit the size.
-
-
-New Procedures and Functions
-
- None.
-
-New Tokens
-
- Accepted by the <pname> parameter of Enable, Disable, IsEnabled,
- GetIntegerv, GetBooleanv, GetFloatv and GetDoublev:
-
- SPRITE_POINT_MESA 0x????
- MAX_SPRITE_POINT_SIZE_MESA 0x???? (need this?)
-
-Additions to Chapter 2 of the 1.1 Specification (OpenGL Operation)
-
- None
-
-Additions to Chapter 3 of the 1.1 Specification (Rasterization)
-
- Section ???.
-
- When SPRITE_POINT_MESA is enabled points are rasterized as screen-
- aligned quadrilaterals. If the four vertices of the quadrilateral
- are labeled A, B, C, and D, starting at the lower-left corner and moving
- counter-clockwise around the quadrilateral, then the vertex and
- texture coordinates are computed as follows:
-
- vertex window coordinate texture coordinate
- A (x-r, y-r, z, w) (0, 0, r, q)
- B (x+r, y-r, z, w) (1, 0, r, q)
- C (x+r, y+r, z, w) (1, 1, r, q)
- D (x-r, y+r, z, w) (0, 1, r, q)
-
- where x, y, z, w are the point's window coordinates, r and q are the
- point's 3rd and 4th texture coordinates and r is half the point's
- size. The other vertex attributes (such as the color and fog coordinate)
- are simply duplicated from the original point vertex.
-
- Point size may either be specified with PointSize or computed
- according to the EXT_point_parameters extension.
-
- The new texture coordinates are not effected by texgen or the texture
- matrix. Note, however, that the texture r and q coordinates are passed
- unchanged and may have been computed with texgen and/or the texture
- matrix.
-
- If multiple texture units are present the same texture coordinate is
- used for all texture units.
-
- The point is then rendered as if it were a quadrilateral using the
- normal point sampling rules. POLYGON_MODE does not effect the
- rasterization of the quadrilateral but POLYGON_SMOOTH does.
-
- POINT_SMOOTH has no effect when SPRITE_POINT_MESA is enabled.
-
-Additions to Chapter 4 of the 1.1 Specification (Per-Fragment Operations
-and the Frame Buffer)
-
- None.
-
-Additions to Chapter 5 of the 1.1 Specification (Special Functions)
-
- None
-
-Additions to Chapter 6 of the 1.1 Specification (State and State Requests)
-
- None
-
-Additions to the GLX Specification
-
- None
-
-GLX Protocol
-
- TBD
-
-Errors
-
- None
-
-New State
-
- Add boolean variable SPRITE_POINT_MESA to the point attribute group.
-
-Revision History
-
- Version 1.0 - 4 Dec 2000
- Original draft.
-
-
-
+++ /dev/null
-Name
-
- MESA_trace
-
-Name Strings
-
- GL_MESA_trace
-
-Contact
-
- Bernd Kreimeier, Loki Entertainment, bk 'at' lokigames.com
- Brian Paul, VA Linux Systems, Inc., brianp 'at' valinux.com
-
-Status
-
- Obsolete.
-
-Version
-
-
-Number
-
- none yet
-
-Dependencies
-
- OpenGL 1.2 is required.
- The extension is written against the OpenGL 1.2 Specification
-
-Overview
-
- Provides the application with means to enable and disable logging
- of GL calls including parameters as readable text. The verbosity
- of the generated log can be controlled. The resulting logs are
- valid (but possibly incomplete) C code and can be compiled and
- linked for standalone test programs. The set of calls and the
- amount of static data that is logged can be controlled at runtime.
- The application can add comments and enable or disable tracing of GL
- operations at any time. The data flow from the application to GL
- and back is unaffected except for timing.
-
- Application-side implementation of these features raises namespace
- and linkage issues. In the driver dispatch table a simple
- "chain of responsibility" pattern (aka "composable piepline")
- can be added.
-
-IP Status
-
- The extension spec is in the public domain. The current implementation
- in Mesa is covered by Mesa's XFree86-style copyright by the authors above.
- This extension is partially inspired by the Quake2 QGL wrapper.
-
-Issues
-
-
- (1) Is this Extension obsolete because it can
- be implemented as a wrapper DLL?
-
- RESOLVED: No. While certain operating systems (Win32) provide linkers
- that facilitate this kind of solution, other operating systems
- (Linux) do not support hierarchical linking, so a wrapper solution
- would result in symbol collisions.
- Further, IHV's might have builtin support for tracing GL execution
- that enjoys privileged access, or that they do not wish to separate
- the tracing code from their driver code base.
-
- (2) Should the Trace API explicitely support the notion of "frames?
- This would require hooking into glXSwapBuffers calls as well.
-
- RESOLVED: No. The application can use NewTraceMESA/EndTraceMESA
- and TraceComment along with external parsing tools to split the
- trace into frames, in whatever way considered adequate.
-
- (2a) Should GLX calls be traced?
-
- PBuffers and other render-to-texture solutions demonstrate that
- context level commands beyond SwapBuffers might have to be
- traced. The GL DLL exports the entry points, so this would not
- be out of the question.
-
- (3) Should the specification mandate the actual output format?
-
- RESOLVED: No. It is sufficient to guarantee that all data and commands
- will be traced as requested by Enable/DisableTraceMESA, in the order
- encountered. Whether the resulting trace is available as a readable
- text file, binary metafile, compilable source code, much less which
- indentation and formatting has been used, is up to the implementation.
- For the same reason this specification does not enforce or prohibit
- additional information added to the trace (statistics, profiling/timing,
- warnings on possible error conditions).
-
- (4) Should the comment strings associated with names and pointer (ranges)
- be considered persistent state?
-
- RESOLVED: No. The implementation is not forced to use this information
- on subsequent occurences of name/pointer, and is free to consider it
- transient state.
-
- (5) Should comment commands be prohibited between Begin/End?
-
- RESOLVED: Yes, with the exception of TraceCommentMESA. TraceCommentMESA
- is transient, the other commands might cause storage of persistent
- data in the context. There is no need to have the ability mark names
- or pointers between Begin and End.
-
-
-New Procedures and Functions
-
- void NewTraceMESA( bitfield mask, const ubyte * traceName )
-
- void EndTraceMESA( void )
-
- void EnableTraceMESA( bitfield mask )
-
- void DisableTraceMESA( bitfield mask )
-
- void TraceAssertAttribMESA( bitfield attribMask )
-
- void TraceCommentMESA( const ubyte* comment )
-
- void TraceTextureMESA( uint name, const ubyte* comment )
-
- void TraceListMESA( uint name, const ubyte* comment )
-
- void TracePointerMESA( void* pointer, const ubyte* comment )
-
- void TracePointerRangeMESA( const void* first,
- const void* last,
- const ubyte* comment )
-
-New Tokens
-
- Accepted by the <mask> parameter of EnableTrace and DisableTrace:
-
- TRACE_ALL_BITS_MESA 0xFFFF
- TRACE_OPERATIONS_BIT_MESA 0x0001
- TRACE_PRIMITIVES_BIT_MESA 0x0002
- TRACE_ARRAYS_BIT_MESA 0x0004
- TRACE_TEXTURES_BIT_MESA 0x0008
- TRACE_PIXELS_BIT_MESA 0x0010
- TRACE_ERRORS_BIT_MESA 0x0020
-
- Accepted by the <pname> parameter of GetIntegerv, GetBooleanv,
- GetFloatv, and GetDoublev:
-
- TRACE_MASK_MESA 0x8755
-
- Accepted by the <pname> parameter to GetString:
-
- TRACE_NAME_MESA 0x8756
-
-
-Additions to Chapter 2 of the OpenGL 1.2.1 Specification (OpenGL Operation)
-
- None.
-
-Additions to Chapter 3 of the OpenGL 1.2.1 Specification (OpenGL Operation)
-
- None.
-
-Additions to Chapter 4 of the OpenGL 1.2.1 Specification (OpenGL Operation)
-
- None.
-
-Additions to Chapter 5 of the OpenGL 1.2.1 Specification (Special Functions)
-
- Add a new section:
-
- 5.7 Tracing
-
- The tracing facility is used to record the execution of a GL program
- to a human-readable log. The log appears as a sequence of GL commands
- using C syntax. The primary intention of tracing is to aid in program
- debugging.
-
- A trace is started with the command
-
- void NewTraceMESA( bitfield mask, const GLubyte * traceName )
-
- <mask> may be any value accepted by PushAttrib and specifies a set of
- attribute groups. The state values included in those attribute groups
- is written to the trace as a sequence of GL commands.
-
- <traceName> specifies a name or label for the trace. It is expected
- that <traceName> will be interpreted as a filename in most implementations.
-
- A trace is ended by calling the command
-
- void EndTraceMESA( void )
-
- It is illegal to call NewTraceMESA or EndTraceMESA between Begin and End.
-
- The commands
-
- void EnableTraceMESA( bitfield mask )
- void DisableTraceMESA( bitfield mask )
-
- enable or disable tracing of different classes of GL commands.
- <mask> may be the union of any of TRACE_OPERATIONS_BIT_MESA,
- TRACE_PRIMITIVES_BIT_MESA, TRACE_ARRAYS_BIT_MESA, TRACE_TEXTURES_BIT_MESA,
- and TRACE_PIXELS_BIT_MESA. The special token TRACE_ALL_BITS_MESA
- indicates all classes of commands are to be logged.
-
- TRACE_OPERATIONS_BIT_MESA controls logging of all commands outside of
- Begin/End, including Begin/End.
-
- TRACE_PRIMITIVES_BIT_MESA controls logging of all commands inside of
- Begin/End, including Begin/End.
-
- TRACE_ARRAYS_BIT_MESA controls logging of VertexPointer, NormalPointer,
- ColorPointer, IndexPointer, TexCoordPointer and EdgeFlagPointer commands.
-
- TRACE_TEXTURES_BIT_MESA controls logging of texture data dereferenced by
- TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, and
- TexSubImage3D commands.
-
- TRACE_PIXELS_BIT_MESA controls logging of image data dereferenced by
- Bitmap and DrawPixels commands.
-
- TRACE_ERRORS_BIT_MESA controls logging of all errors. If this bit is
- set, GetError will be executed whereever applicable, and the result will
- be added to the trace as a comment. The error returns are cached and
- returned to the application on its GetError calls. If the user does not
- wish the additional GetError calls to be performed, this bit should not
- be set.
-
- The command
-
- void TraceCommentMESA( const ubyte* comment )
-
- immediately adds the <comment> string to the trace output, surrounded
- by C-style comment delimiters.
-
- The commands
-
- void TraceTextureMESA( uint name, const ubyte* comment )
- void TraceListMESA( uint name, const ubyte* comment )
-
- associates <comment> with the texture object or display list specified
- by <name>. Logged commands which reference the named texture object or
- display list will be annotated with <comment>. If IsTexture(name) or
- IsList(name) fail (respectively) the command is quietly ignored.
-
- The commands
-
- void TracePointerMESA( void* pointer, const ubyte* comment )
-
- void TracePointerRangeMESA( const void* first,
- const void* last,
- const ubyte* comment )
-
- associate <comment> with the address specified by <pointer> or with
- a range of addresses specified by <first> through <last>.
- Any logged commands which reference <pointer> or an address between
- <first> and <last> will be annotated with <comment>.
-
- The command
-
- void TraceAssertAttribMESA( bitfield attribMask )
-
- will add GL state queries and assertion statements to the log to
- confirm that the current state at the time TraceAssertAttrib is
- executed matches the current state when the trace log is executed
- in the future.
-
- <attribMask> is any value accepted by PushAttrib and specifies
- the groups of state variables which are to be asserted.
-
- The commands NewTraceMESA, EndTraceMESA, EnableTraceMESA, DisableTraceMESA,
- TraceAssertAttribMESA, TraceCommentMESA, TraceTextureMESA, TraceListMESA,
- TracePointerMESA and TracePointerRangeMESA are not compiled into display lists.
-
-
- Examples:
-
- The command NewTraceMESA(DEPTH_BUFFER_BIT, "log") will query the state
- variables DEPTH_TEST, DEPTH_FUNC, DEPTH_WRITEMASK, and DEPTH_CLEAR_VALUE
- to get the values <test>, <func>, <mask>, and <clear> respectively.
- Statements equivalent to the following will then be logged:
-
- glEnable(GL_DEPTH_TEST); (if <test> is true)
- glDisable(GL_DEPTH_TEST); (if <test> is false)
- glDepthFunc(<func>);
- glDepthMask(<mask>);
- glClearDepth(<clear>);
-
-
- The command TraceAssertAttribMESA(DEPTH_BUFFER_BIT) will query the state
- variables DEPTH_TEST, DEPTH_FUNC, DEPTH_WRITEMASK, and DEPTH_CLEAR_VALUE
- to get the values <test>, <func>, <mask>, and <clear> respectively.
- The resulting trace might then look will like this:
-
- {
- GLboolean b;
- GLint i;
- GLfloat f;
- b = glIsEnabled(GL_DEPTH_TEST);
- assert(b == <test>);
- glGetIntegerv(GL_DEPTH_FUNC, &i);
- assert(i == <func>);
- glGetIntegerv(GL_DEPTH_MASK, &i);
- assert(i == <mask>);
- glGetFloatv(GL_DEPTH_CLEAR_VALUE, &f);
- assert(f == <clear>);
- }
-
-
-Additions to Chapter 6 of the OpenGL 1.2.1 Specification
- (State and State Requests)
-
- Querying TRACE_MASK_MESA with GetIntegerv, GetFloatv, GetBooleanv or
- GetDoublev returns the current command class trace mask.
-
- Querying TRACE_NAME_MESA with GetString returns the current trace name.
-
-
-Additions to Appendix A of the OpenGL 1.2.1 Specification (Invariance)
-
- The MESA_trace extension can be used in a way that does not affect data
- flow from application to OpenGL, as well as data flow from OpenGL to
- application, except for timing, possible print I/O. TRACE_ERRORS_BIT_MESA
- will add additional GetError queries. Setting a trace mask with NewTraceMESA
- as well as use of TraceAssertAttribMESA might cause additional state queries.
- With the possible exception of performance, OpenGL rendering should not be
- affected at all by a properly chosen logging operation.
-
-Additions to the AGL/GLX/WGL Specifications
-
- None.
-
-GLX Protocol
-
- None. The logging operation is carried out client-side, by exporting
- entry points to the wrapper functions that execute the logging operation.
-
-Errors
-
- INVALID_OPERATION is generated if any trace command except TraceCommentMESA
- is called between Begin and End.
-
-New State
-
- The current trace name and current command class mask are stored
- per-context.
-
-New Implementation Dependent State
-
- None.
-
-Revision History
-
- * Revision 0.1 - Initial draft from template (bk000415)
- * Revision 0.2 - Draft (bk000906)
- * Revision 0.3 - Draft (bk000913)
- * Revision 0.4 - Reworked text, fixed typos (bp000914)
- * Revision 0.5 - Assigned final GLenum values (bp001103)
- * Revision 0.6 - TRACE_ERRORS_BIT_MESA (bk000916)
- * Revision 0.7 - Added MESA postfix (bk010126)
-
--- /dev/null
+Name
+
+ MESA_packed_depth_stencil
+
+Name Strings
+
+ GL_MESA_packed_depth_stencil
+
+Contact
+
+ Keith Whitwell, VA Linux Systems Inc. (keithw 'at' valinux.com)
+ Brian Paul, VA Linux Systems Inc. (brianp 'at' valinux.com)
+
+Status
+
+ Obsolete.
+
+Version
+
+
+Number
+
+ ???
+
+Dependencies
+
+ EXT_abgr affects the definition of this extension
+ SGIS_texture4D affects the definition of this extension
+ EXT_cmyka affects the definition of this extension
+ ARB_packed_pixels affects the definition of this extension
+
+Overview
+
+ Provides a mechanism for DrawPixels and ReadPixels to efficiently
+ transfer depth and stencil image data. Specifically, we defined new
+ packed pixel formats and types which pack both stencil and depth
+ into one value.
+
+Issues:
+
+ 1. Is this the right way to distinguish between 24/8 and 8/24
+ pixel formats? Should we instead provide both:
+
+ GL_DEPTH_STENCIL_MESA
+ GL_STENCIL_DEPTH_MESA
+
+ And perhaps just use GL_UNSIGNED_INT, GL_UNSIGNED_SHORT ?
+
+ 2. If not, is it correct to use _REV to indicate that stencil
+ preceeds depth in the 1_15 and 8_24 formats?
+
+ 3. Do we really want the GL_UNSIGNED_SHORT formats?
+
+
+New Procedures and Functions
+
+ None.
+
+New Tokens
+
+ Accepted by the <format> parameter of ReadPixels and DrawPixels:
+
+ GL_DEPTH_STENCIL_MESA 0x8750
+
+ Accepted by the <type> parameter of ReadPixels and DrawPixels:
+
+ GL_UNSIGNED_INT_24_8_MESA 0x8751
+ GL_UNSIGNED_INT_8_24_REV_MESA 0x8752
+ GL_UNSIGNED_SHORT_15_1_MESA 0x8753
+ GL_UNSIGNED_SHORT_1_15_REV_MESA 0x8754
+
+Additions to Chapter 2 of the 1.1 Specification (OpenGL Operation)
+
+ None
+
+Additions to Chapter 3 of the 1.1 Specification (Rasterization)
+
+ One entry is added to table 3.5 (DrawPixels and ReadPixels formats).
+ The new table is:
+
+ Target
+ Format Name Buffer Element Meaning and Order
+ ----------- ------ -------------------------
+ COLOR_INDEX Color Color index
+ STENCIL_INDEX Stencil Stencil index
+ DEPTH_COMPONENT Depth Depth component
+ RED Color R component
+ GREEN Color G component
+ BLUE Color B component
+ ALPHA Color A component
+ RGB Color R, G, B components
+ RGBA Color R, G, B, A components
+ BGRA Color B, G, R, A components
+ ABGR_EXT Color A, B, G, R components
+ CMYK_EXT Color Cyan, Magenta, Yellow, Black components
+ CMYKA_EXT Color Cyan, Magenta, Yellow, Black, A components
+ LUMINANCE Color Luminance component
+ LUMINANCE_ALPHA Color Luminance, A components
+ DEPTH_STENCIL Depth, Depth component, stencil index.
+ Stencil
+
+ Table 3.5: DrawPixels and ReadPixels formats. The third column
+ gives a description of and the number and order of elements in a
+ group.
+
+ Add to the description of packed pixel formats:
+
+ <type> Parameter Data of Matching
+ Token Name Type Elements Pixel Formats
+ ---------------- ---- -------- -------------
+
+ UNSIGNED_BYTE_3_3_2 ubyte 3 RGB
+ UNSIGNED_BYTE_2_3_3_REV ubyte 3 RGB
+ UNSIGNED_SHORT_5_6_5 ushort 3 RGB
+ UNSIGNED_SHORT_5_6_5_REV ushort 3 RGB
+ UNSIGNED_SHORT_4_4_4_4 ushort 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
+ UNSIGNED_SHORT_4_4_4_4_REV ushort 4 RGBA,BGRA
+ UNSIGNED_SHORT_5_5_5_1 ushort 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
+ UNSIGNED_SHORT_1_5_5_5_REV ushort 4 RGBA,BGRA
+ UNSIGNED_INT_8_8_8_8 uint 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
+ UNSIGNED_INT_8_8_8_8_REV uint 4 RGBA,BGRA
+ UNSIGNED_INT_10_10_10_2 uint 4 RGBA,BGRA,ABGR_EXT,CMYK_EXT
+ UNSIGNED_INT_2_10_10_10_REV uint 4 RGBA,BGRA
+ UNSIGNED_SHORT_15_1_MESA ushort 2 DEPTH_STENCIL_MESA
+ UNSIGNED_SHORT_1_15_REV_MESA ushort 2 DEPTH_STENCIL_MESA
+ UNSIGNED_SHORT_24_8_MESA ushort 2 DEPTH_STENCIL_MESA
+ UNSIGNED_SHORT_8_24_REV_MESA ushort 2 DEPTH_STENCIL_MESA
+
+ UNSIGNED_INT_8_24:
+
+ 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+ +-----------------------+-----------------------------------------------------------------------+
+ | | |
+ +-----------------------+-----------------------------------------------------------------------+
+
+ first second
+ element element
+
+
+ UNSIGNED_INT_24_8:
+
+ 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+ +----------------------------------------------------------------------+------------------------+
+ | | |
+ +----------------------------------------------------------------------+------------------------+
+
+ first second
+ element element
+
+ UNSIGNED_SHORT_15_1:
+
+ 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+ +-----------------------------------------------------------+---+
+ | | |
+ +-----------------------------------------------------------+---+
+
+ first second
+ element element
+
+
+ UNSIGNED_SHORT_1_15_REV:
+
+ 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+ +---+-----------------------------------------------------------+
+ | | |
+ +---+-----------------------------------------------------------+
+
+ second first
+ element element
+
+ The assignment of elements to fields in the packed pixel is as
+ described in the table below:
+
+ First Second Third Fourth
+ Format Element Element Element Element
+ ------ ------- ------- ------- -------
+ RGB red green blue
+ RGBA red green blue alpha
+ BGRA blue green red alpha
+ ABGR_EXT alpha blue green red
+ CMYK_EXT cyan magenta yellow black
+ DEPTH_STENCIL_MESA depth stencil
+
+Additions to Chapter 4 of the 1.1 Specification (Per-Fragment Operations
+and the Frame Buffer)
+
+ The new format is added to the discussion of Obtaining Pixels from the
+ Framebuffer. It should read " If the <format> is one of RED, GREEN,
+ BLUE, ALPHA, RGB, RGBA, ABGR_EXT, LUMINANCE, or LUMINANCE_ALPHA, and
+ the GL is in color index mode, then the color index is obtained."
+
+ The new format is added to the discussion of Index Lookup. It should
+ read "If <format> is one of RED, GREEN, BLUE, ALPHA, RGB, RGBA,
+ ABGR_EXT, LUMINANCE, or LUMINANCE_ALPHA, then the index is used to
+ reference 4 tables of color components: PIXEL_MAP_I_TO_R,
+ PIXEL_MAP_I_TO_G, PIXEL_MAP_I_TO_B, and PIXEL_MAP_I_TO_A."
+
+
+Additions to Chapter 5 of the 1.1 Specification (Special Functions)
+
+ None
+
+Additions to Chapter 6 of the 1.1 Specification (State and State Requests)
+
+ None
+
+Additions to the GLX Specification
+
+ None
+
+GLX Protocol
+
+ TBD
+
+Errors
+
+ None
+
+New State
+
+ None
+
+Revision History
+
+ Version 1.0 - 23 Sep 2000
+ Keith's original version.
+
+ Version 1.1 - 3 Nov 2000
+ Brian's edits, assigned values to new enums.
+
--- /dev/null
+Name
+
+ MESA_program_debug
+
+Name Strings
+
+ GL_MESA_program_debug
+
+Contact
+
+ Brian Paul (brian.paul 'at' tungstengraphics.com)
+
+Status
+
+ XXX - Not complete yet!!!
+
+Version
+
+ Last Modified Date: July 20, 2003
+ Author Revision: 1.0
+
+Number
+
+ TBD
+
+Dependencies
+
+ OpenGL 1.4 is required
+ The extension is written against the OpenGL 1.4 specification.
+ ARB_vertex_program or ARB_fragment_program or NV_vertex_program
+ or NV_fragment_program is required.
+
+Overview
+
+ The extension provides facilities for implementing debuggers for
+ vertex and fragment programs.
+
+ The concept is that vertex and fragment program debuggers will be
+ implemented outside of the GL as a utility package. This extension
+ only provides the minimal hooks required to implement a debugger.
+
+ There are facilities to do the following:
+ 1. Have the GL call a user-specified function prior to executing
+ each vertex or fragment instruction.
+ 2. Query the current program string's execution position.
+ 3. Query the current values of intermediate program values.
+
+ The main feature is the ProgramCallbackMESA function. It allows the
+ user to register a callback function with the GL. The callback will
+ be called prior to executing each vertex or fragment program instruction.
+
+ From within the callback, the user may issue Get* commands to
+ query current GL state. The GetProgramRegisterfvMESA function allows
+ current program values to be queried (such as temporaries, input
+ attributes, and result registers).
+
+ There are flags for enabling/disabling the program callbacks.
+
+ The current execution position (as an offset from the start of the
+ program string) can be queried with
+ GetIntegerv(GL_FRAGMENT_PROGRAM_POSITION_MESA, &pos) or
+ GetIntegerv(GL_VERTEX_PROGRAM_POSITION_MESA, &pos).
+
+
+IP Status
+
+ None
+
+Issues
+
+ 1. Is this the right model for a debugger?
+
+ It seems prudent to minimize the scope of this extension and leave
+ it up to the developer (or developer community) to write debuggers
+ that layer on top of this extension.
+
+ If the debugger were fully implemented within the GL it's not
+ clear how terminal and GUI-based interfaces would work, for
+ example.
+
+ 2. There aren't any other extensions that register callbacks with
+ the GL. Isn't there another solution?
+
+ If we want to be able to single-step through vertex/fragment
+ programs I don't see another way to do it.
+
+ 3. How do we prevent the user from doing something crazy in the
+ callback function, like trying to call glBegin (leading to
+ recursion)?
+
+ The rule is that the callback function can only issue glGet*()
+ functions and no other GL commands. It could be difficult to
+ enforce this, however. Therefore, calling any non-get GL
+ command from within the callback will result in undefined
+ results.
+
+ 4. Is this extension amenable to hardware implementation?
+
+ Hopefully, but if not, the GL implementation will have to fall
+ back to a software path when debugging. This may be acceptable
+ for debugging.
+
+ 5. What's the <data> parameter to ProgramCallbackMESA for?
+
+ It's a common programming practice to associate a user-supplied
+ value with callback functions.
+
+ 6. Debuggers often allow one to modify intermediate program values,
+ then continue. Does this extension support that?
+
+ No.
+
+
+New Procedures and Functions (and datatypes)
+
+ typedef void (*programcallbackMESA)(enum target, void *data)
+
+ void ProgramCallbackMESA(enum target, programcallbackMESA callback,
+ void *data)
+
+ void GetProgramRegisterfvMESA(enum target, sizei len,
+ const ubyte *registerName, float *v)
+
+New Tokens
+
+ Accepted by the <cap> parameter of Enable, Disable, IsEnabled,
+ GetBooleanv, GetDoublev, GetFloatv and GetIntegerv:
+
+ FRAGMENT_PROGRAM_CALLBACK_MESA 0x8bb1
+ VERTEX_PROGRAM_CALLBACK_MESA 0x8bb4
+
+ Accepted by the <pname> parameter GetBooleanv, GetDoublev,
+ GetFloatv and GetIntegerv:
+
+ FRAGMENT_PROGRAM_POSITION_MESA 0x8bb0
+ VERTEX_PROGRAM_POSITION_MESA 0x8bb4
+
+ Accepted by the <pname> parameter of GetPointerv:
+
+ FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA 0x8bb2
+ FRAGMENT_PROGRAM_CALLBACK_DATA_MESA 0x8bb3
+ VERTEX_PROGRAM_CALLBACK_FUNC_MESA 0x8bb6
+ VERTEX_PROGRAM_CALLBACK_DATA_MESA 0x8bb7
+
+Additions to Chapter 2 of the OpenGL 1.4 Specification (OpenGL Operation)
+
+ None.
+
+Additions to Chapter 3 of the OpenGL 1.4 Specification (Rasterization)
+
+ None.
+
+Additions to Chapter 4 of the OpenGL 1.4 Specification (Per-Fragment
+Operations and the Frame Buffer)
+
+ None.
+
+Additions to Chapter 5 of the OpenGL 1.4 Specification (Special Functions)
+
+ In section 5.4 "Display Lists", page 202, add the following command
+ to the list of those that are not compiled into display lists:
+
+ ProgramCallbackMESA.
+
+
+ Add a new section 5.7 "Callback Functions"
+
+ The function
+
+ void ProgramCallbackMESA(enum target, programcallbackMESA callback,
+ void *data)
+
+ registers a user-defined callback function with the GL. <target>
+ may be FRAGMENT_PROGRAM_ARB or VERTEX_PROGRAM_ARB. The enabled
+ callback functions registered with these targets will be called
+ prior to executing each instruction in the current fragment or
+ vertex program, respectively. The callbacks are enabled and
+ disabled by calling Enable or Disable with <cap>
+ FRAGMENT_PROGRAM_ARB or VERTEX_PROGRAM_ARB.
+
+ The callback function's signature must match the typedef
+
+ typedef void (*programcallbackMESA)(enum target, void *data)
+
+ When the callback function is called, <target> will either be
+ FRAGMENT_PROGRAM_ARB or VERTEX_PROGRAM_ARB to indicate which
+ program is currently executing and <data> will be the value
+ specified when ProgramCallbackMESA was called.
+
+ From within the callback function, only the following GL commands
+ may be called:
+
+ GetBooleanv
+ GetDoublev
+ GetFloatv
+ GetIntegerv
+ GetProgramLocalParameter
+ GetProgramEnvParameter
+ GetProgramRegisterfvMESA
+ GetProgramivARB
+ GetProgramStringARB
+ GetError
+
+ Calling any other command from within the callback results in
+ undefined behaviour.
+
+
+Additions to Chapter 6 of the OpenGL 1.4 Specification (State and
+State Requests)
+
+ Add a new section 6.1.3 "Program Value Queries":
+
+ The command
+
+ void GetProgramRegisterfvMESA(enum target, sizei len,
+ const ubyte *registerName,
+ float *v)
+
+ Is used to query the value of program variables and registers
+ during program execution. GetProgramRegisterfvMESA may only be
+ called from within a callback function registered with
+ ProgramCallbackMESA.
+
+ <registerName> and <len> specify the name a variable, input
+ attribute, temporary, or result register in the program string.
+ The current value of the named variable is returned as four
+ values in <v>. If <name> doesn't exist in the program string,
+ the error INVALID_OPERATION is generated.
+
+Additions to Appendix A of the OpenGL 1.4 Specification (Invariance)
+
+ None.
+
+Additions to the AGL/GLX/WGL Specifications
+
+ None.
+
+GLX Protocol
+
+ XXX TBD
+
+Dependencies on NV_vertex_program and NV_fragment_program
+
+ If NV_vertex_program and/or NV_fragment_program are supported,
+ vertex and/or fragment programs defined by those extensions may
+ be debugged as well. Register queries will use the syntax used
+ by those extensions (i.e. "v[X]" to query vertex attributes,
+ "o[X]" for vertex outputs, etc.)
+
+Errors
+
+ INVALID_OPERATION is generated if ProgramCallbackMESA is called
+ between Begin and End.
+
+ INVALID_ENUM is generated by ProgramCallbackMESA if <target> is not
+ a supported vertex or fragment program type.
+
+ Note: INVALID_OPERAION IS NOT generated by GetProgramRegisterfvMESA,
+ GetBooleanv, GetDoublev, GetFloatv, or GetIntegerv if called between
+ Begin and End when a vertex or fragment program is currently executing.
+
+ INVALID_ENUM is generated by ProgramCallbackMESA,
+ GetProgramRegisterfvMESA if <target> is not a program target supported
+ by ARB_vertex_program, ARB_fragment_program (or NV_vertex_program or
+ NV_fragment_program).
+
+ INVALID_VALUE is generated by GetProgramRegisterfvMESA if <registerName>
+ does not name a known program register or variable.
+
+ INVALID_OPERATION is generated by GetProgramRegisterfvMESA when a
+ register query is attempted for a program target that's not currently
+ being executed.
+
+
+New State
+
+ XXX finish
+
+(table 6.N, p. ###)
+ Initial
+ Get Value Type Get Command Value Description Sec. Attribute
+ --------- ---- ----------- ----- ----------- ---- ---------
+ FRAGMENT_PROGRAM_CALLBACK_MESA B IsEnabled FALSE XXX XXX enable
+ VERTEX_PROGRAM_CALLBACK_MESA B IsEnabled FALSE XXX XXX enable
+ FRAGMENT_PROGRAM_POSITION_MESA Z+ GetIntegerv -1 XXX XXX -
+ VERTEX_PROGRAM_POSITION_MESA Z+ GetIntegerv -1 XXX XXX -
+ FRAGMENT_PROGRAM_CALLBACK_FUNC_MESA P GetPointerv NULL XXX XXX -
+ VERTEX_PROGRAM_CALLBACK_FUNC_MESA P GetPointerv NULL XXX XXX -
+ FRAGMENT_PROGRAM_CALLBACK_DATA_MESA P GetPointerv NULL XXX XXX -
+ VERTEX_PROGRAM_CALLBACK_DATA_MESA P GetPointerv NULL XXX XXX -
+
+ XXX more?
+
+New Implementation Dependent State
+
+ None.
+
+Revision History
+
+ 8 July 2003
+ Initial draft. (Brian Paul)
+ 11 July 2003
+ Second draft. (Brian Paul)
+ 20 July 2003
+ Third draft. Lots of fundamental changes. (Brian Paul)
+ 23 July 2003
+ Added chapter 5 and 6 spec language. (Brian Paul)
+
+Example Usage
+
+ The following is a very simple example of how this extension may
+ be used to print the values of R0, R1, R2 and R3 while executing
+ vertex programs.
+
+
+ /* This is called by the GL when the vertex program is executing.
+ * We can only make glGet* calls from within this function!
+ */
+ void DebugCallback(GLenum target, GLvoid *data)
+ {
+ GLint pos;
+ GLuint i;
+
+ /* Get PC and current instruction string */
+ glGetIntegerv(GL_VERTEX_PROGRAM_POSITION_ARB, &pos);
+
+ printf("Current position: %d\n", pos);
+
+ printf("Current temporary registers:\n");
+ for (i = 0; i < 4; i++) {
+ GLfloat v[4];
+ char s[10];
+ sprintf(s, "R%d", i);
+ glGetProgramRegisterfvMESA(GL_VERTEX_PROGRAM_ARB, strlen(s), s, v);
+ printf("R%d = %g, %g, %g, %g\n", i, v[0], v[1], v[2], v[3]);
+ }
+ }
+
+
+ /*
+ * elsewhere...
+ */
+
+ /* Register our debugger callback function */
+ glProgramCallbackMESA(GL_VERTEX_PROGRAM_ARB, DebugCallback, NULL);
+ glEnable(GL_VERTEX_PROGRAM_CALLBACK_MESA);
+
+ /* define/bind a vertex program */
+
+ glEnable(GL_VERTEX_PROGRAM);
+
+ /* render something */
+ glBegin(GL_POINTS);
+ glVertex2f(0, 0);
+ glEnd();
+
--- /dev/null
+Name
+
+ MESA_sprite_point
+
+Name Strings
+
+ GL_MESA_sprite_point
+
+Contact
+
+ Brian Paul, VA Linux Systems Inc. (brianp 'at' valinux.com)
+
+Status
+
+ Obsolete - see GL_ARB_point_sprite.
+
+Version
+
+
+Number
+
+ ???
+
+Dependencies
+
+ GL_EXT_point_parameters effects the definition of this extension
+ GL_ARB_multitexture effects the definition of this extension
+
+Overview
+
+ This extension modifies the way in which points are rendered,
+ specifically when they're textured. When SPRITE_POINT_MESA is enabled
+ a point is rendered as if it were a quadrilateral with unique texture
+ coordinates at each vertex. This extension effectively turns points
+ into sprites which may be rendered more easily and quickly than using
+ conventional textured quadrilaterals.
+
+ When using point size > 1 or attenuated points this extension is an
+ effective way to render many small sprite images for particle systems
+ or other effects.
+
+Issues:
+
+ 1. How are the texture coordinates computed?
+
+ The lower-left corner has texture coordinate (0,0,r,q).
+ The lower-right, (1,0,r,q). The upper-right, (1,1,r,q).
+ The upper-left, (0,1,r,q).
+
+ 2. What about texgen and texture matrices?
+
+ Texgen and the texture matrix have no effect on the point's s and t
+ texture coordinates. The r and q coordinates may have been computed
+ by texgen or the texture matrix. Note that with a 3D texture and/or
+ texgen that the r coordinate could be used to select a slice in the
+ 3D texture.
+
+ 3. What about point smoothing?
+
+ When point smoothing is enabled, a triangle fan could be rendered
+ to approximate a circular point. This could be problematic to
+ define and implement so POINT_SMOOTH is ignored when drawing sprite
+ points.
+
+ Smoothed points can be approximated by using an appropriate texture
+ images, alpha testing and blending.
+
+ POLYGON_SMOOTH does effect the rendering of the quadrilateral, however.
+
+ 4. What about sprite rotation?
+
+ There is none. Sprite points are always rendered as window-aligned
+ squares. One could define rotated texture images if desired. A 3D
+ texture and appropriate texture r coordinates could be used to
+ effectively specify image rotation per point.
+
+ 5. What about POLYGON_MODE?
+
+ POLYGON_MODE does not effect the rasterization of the quadrilateral.
+
+ 6. What about POLYGON_CULL?
+
+ TBD. Polygon culling is normally specified and implemented in the
+ transformation stage of OpenGL. However, some rasterization hardware
+ implements it later during triangle setup.
+
+ Polygon culling wouldn't be useful for sprite points since the
+ quadrilaterals are always defined in counter-clockwise order in
+ window space. For that reason, polygon culling should probably be
+ ignored.
+
+ 7. Should sprite points be alpha-attenuated if their size is below the
+ point parameter's threshold size?
+
+ 8. Should there be an advertisized maximum sprite point size?
+
+ No. Since we're rendering the point as a quadrilateral there's no
+ need to limit the size.
+
+
+New Procedures and Functions
+
+ None.
+
+New Tokens
+
+ Accepted by the <pname> parameter of Enable, Disable, IsEnabled,
+ GetIntegerv, GetBooleanv, GetFloatv and GetDoublev:
+
+ SPRITE_POINT_MESA 0x????
+ MAX_SPRITE_POINT_SIZE_MESA 0x???? (need this?)
+
+Additions to Chapter 2 of the 1.1 Specification (OpenGL Operation)
+
+ None
+
+Additions to Chapter 3 of the 1.1 Specification (Rasterization)
+
+ Section ???.
+
+ When SPRITE_POINT_MESA is enabled points are rasterized as screen-
+ aligned quadrilaterals. If the four vertices of the quadrilateral
+ are labeled A, B, C, and D, starting at the lower-left corner and moving
+ counter-clockwise around the quadrilateral, then the vertex and
+ texture coordinates are computed as follows:
+
+ vertex window coordinate texture coordinate
+ A (x-r, y-r, z, w) (0, 0, r, q)
+ B (x+r, y-r, z, w) (1, 0, r, q)
+ C (x+r, y+r, z, w) (1, 1, r, q)
+ D (x-r, y+r, z, w) (0, 1, r, q)
+
+ where x, y, z, w are the point's window coordinates, r and q are the
+ point's 3rd and 4th texture coordinates and r is half the point's
+ size. The other vertex attributes (such as the color and fog coordinate)
+ are simply duplicated from the original point vertex.
+
+ Point size may either be specified with PointSize or computed
+ according to the EXT_point_parameters extension.
+
+ The new texture coordinates are not effected by texgen or the texture
+ matrix. Note, however, that the texture r and q coordinates are passed
+ unchanged and may have been computed with texgen and/or the texture
+ matrix.
+
+ If multiple texture units are present the same texture coordinate is
+ used for all texture units.
+
+ The point is then rendered as if it were a quadrilateral using the
+ normal point sampling rules. POLYGON_MODE does not effect the
+ rasterization of the quadrilateral but POLYGON_SMOOTH does.
+
+ POINT_SMOOTH has no effect when SPRITE_POINT_MESA is enabled.
+
+Additions to Chapter 4 of the 1.1 Specification (Per-Fragment Operations
+and the Frame Buffer)
+
+ None.
+
+Additions to Chapter 5 of the 1.1 Specification (Special Functions)
+
+ None
+
+Additions to Chapter 6 of the 1.1 Specification (State and State Requests)
+
+ None
+
+Additions to the GLX Specification
+
+ None
+
+GLX Protocol
+
+ TBD
+
+Errors
+
+ None
+
+New State
+
+ Add boolean variable SPRITE_POINT_MESA to the point attribute group.
+
+Revision History
+
+ Version 1.0 - 4 Dec 2000
+ Original draft.
+
+
+
--- /dev/null
+Name
+
+ MESA_trace
+
+Name Strings
+
+ GL_MESA_trace
+
+Contact
+
+ Bernd Kreimeier, Loki Entertainment, bk 'at' lokigames.com
+ Brian Paul, VA Linux Systems, Inc., brianp 'at' valinux.com
+
+Status
+
+ Obsolete.
+
+Version
+
+
+Number
+
+ none yet
+
+Dependencies
+
+ OpenGL 1.2 is required.
+ The extension is written against the OpenGL 1.2 Specification
+
+Overview
+
+ Provides the application with means to enable and disable logging
+ of GL calls including parameters as readable text. The verbosity
+ of the generated log can be controlled. The resulting logs are
+ valid (but possibly incomplete) C code and can be compiled and
+ linked for standalone test programs. The set of calls and the
+ amount of static data that is logged can be controlled at runtime.
+ The application can add comments and enable or disable tracing of GL
+ operations at any time. The data flow from the application to GL
+ and back is unaffected except for timing.
+
+ Application-side implementation of these features raises namespace
+ and linkage issues. In the driver dispatch table a simple
+ "chain of responsibility" pattern (aka "composable piepline")
+ can be added.
+
+IP Status
+
+ The extension spec is in the public domain. The current implementation
+ in Mesa is covered by Mesa's XFree86-style copyright by the authors above.
+ This extension is partially inspired by the Quake2 QGL wrapper.
+
+Issues
+
+
+ (1) Is this Extension obsolete because it can
+ be implemented as a wrapper DLL?
+
+ RESOLVED: No. While certain operating systems (Win32) provide linkers
+ that facilitate this kind of solution, other operating systems
+ (Linux) do not support hierarchical linking, so a wrapper solution
+ would result in symbol collisions.
+ Further, IHV's might have builtin support for tracing GL execution
+ that enjoys privileged access, or that they do not wish to separate
+ the tracing code from their driver code base.
+
+ (2) Should the Trace API explicitely support the notion of "frames?
+ This would require hooking into glXSwapBuffers calls as well.
+
+ RESOLVED: No. The application can use NewTraceMESA/EndTraceMESA
+ and TraceComment along with external parsing tools to split the
+ trace into frames, in whatever way considered adequate.
+
+ (2a) Should GLX calls be traced?
+
+ PBuffers and other render-to-texture solutions demonstrate that
+ context level commands beyond SwapBuffers might have to be
+ traced. The GL DLL exports the entry points, so this would not
+ be out of the question.
+
+ (3) Should the specification mandate the actual output format?
+
+ RESOLVED: No. It is sufficient to guarantee that all data and commands
+ will be traced as requested by Enable/DisableTraceMESA, in the order
+ encountered. Whether the resulting trace is available as a readable
+ text file, binary metafile, compilable source code, much less which
+ indentation and formatting has been used, is up to the implementation.
+ For the same reason this specification does not enforce or prohibit
+ additional information added to the trace (statistics, profiling/timing,
+ warnings on possible error conditions).
+
+ (4) Should the comment strings associated with names and pointer (ranges)
+ be considered persistent state?
+
+ RESOLVED: No. The implementation is not forced to use this information
+ on subsequent occurences of name/pointer, and is free to consider it
+ transient state.
+
+ (5) Should comment commands be prohibited between Begin/End?
+
+ RESOLVED: Yes, with the exception of TraceCommentMESA. TraceCommentMESA
+ is transient, the other commands might cause storage of persistent
+ data in the context. There is no need to have the ability mark names
+ or pointers between Begin and End.
+
+
+New Procedures and Functions
+
+ void NewTraceMESA( bitfield mask, const ubyte * traceName )
+
+ void EndTraceMESA( void )
+
+ void EnableTraceMESA( bitfield mask )
+
+ void DisableTraceMESA( bitfield mask )
+
+ void TraceAssertAttribMESA( bitfield attribMask )
+
+ void TraceCommentMESA( const ubyte* comment )
+
+ void TraceTextureMESA( uint name, const ubyte* comment )
+
+ void TraceListMESA( uint name, const ubyte* comment )
+
+ void TracePointerMESA( void* pointer, const ubyte* comment )
+
+ void TracePointerRangeMESA( const void* first,
+ const void* last,
+ const ubyte* comment )
+
+New Tokens
+
+ Accepted by the <mask> parameter of EnableTrace and DisableTrace:
+
+ TRACE_ALL_BITS_MESA 0xFFFF
+ TRACE_OPERATIONS_BIT_MESA 0x0001
+ TRACE_PRIMITIVES_BIT_MESA 0x0002
+ TRACE_ARRAYS_BIT_MESA 0x0004
+ TRACE_TEXTURES_BIT_MESA 0x0008
+ TRACE_PIXELS_BIT_MESA 0x0010
+ TRACE_ERRORS_BIT_MESA 0x0020
+
+ Accepted by the <pname> parameter of GetIntegerv, GetBooleanv,
+ GetFloatv, and GetDoublev:
+
+ TRACE_MASK_MESA 0x8755
+
+ Accepted by the <pname> parameter to GetString:
+
+ TRACE_NAME_MESA 0x8756
+
+
+Additions to Chapter 2 of the OpenGL 1.2.1 Specification (OpenGL Operation)
+
+ None.
+
+Additions to Chapter 3 of the OpenGL 1.2.1 Specification (OpenGL Operation)
+
+ None.
+
+Additions to Chapter 4 of the OpenGL 1.2.1 Specification (OpenGL Operation)
+
+ None.
+
+Additions to Chapter 5 of the OpenGL 1.2.1 Specification (Special Functions)
+
+ Add a new section:
+
+ 5.7 Tracing
+
+ The tracing facility is used to record the execution of a GL program
+ to a human-readable log. The log appears as a sequence of GL commands
+ using C syntax. The primary intention of tracing is to aid in program
+ debugging.
+
+ A trace is started with the command
+
+ void NewTraceMESA( bitfield mask, const GLubyte * traceName )
+
+ <mask> may be any value accepted by PushAttrib and specifies a set of
+ attribute groups. The state values included in those attribute groups
+ is written to the trace as a sequence of GL commands.
+
+ <traceName> specifies a name or label for the trace. It is expected
+ that <traceName> will be interpreted as a filename in most implementations.
+
+ A trace is ended by calling the command
+
+ void EndTraceMESA( void )
+
+ It is illegal to call NewTraceMESA or EndTraceMESA between Begin and End.
+
+ The commands
+
+ void EnableTraceMESA( bitfield mask )
+ void DisableTraceMESA( bitfield mask )
+
+ enable or disable tracing of different classes of GL commands.
+ <mask> may be the union of any of TRACE_OPERATIONS_BIT_MESA,
+ TRACE_PRIMITIVES_BIT_MESA, TRACE_ARRAYS_BIT_MESA, TRACE_TEXTURES_BIT_MESA,
+ and TRACE_PIXELS_BIT_MESA. The special token TRACE_ALL_BITS_MESA
+ indicates all classes of commands are to be logged.
+
+ TRACE_OPERATIONS_BIT_MESA controls logging of all commands outside of
+ Begin/End, including Begin/End.
+
+ TRACE_PRIMITIVES_BIT_MESA controls logging of all commands inside of
+ Begin/End, including Begin/End.
+
+ TRACE_ARRAYS_BIT_MESA controls logging of VertexPointer, NormalPointer,
+ ColorPointer, IndexPointer, TexCoordPointer and EdgeFlagPointer commands.
+
+ TRACE_TEXTURES_BIT_MESA controls logging of texture data dereferenced by
+ TexImage1D, TexImage2D, TexImage3D, TexSubImage1D, TexSubImage2D, and
+ TexSubImage3D commands.
+
+ TRACE_PIXELS_BIT_MESA controls logging of image data dereferenced by
+ Bitmap and DrawPixels commands.
+
+ TRACE_ERRORS_BIT_MESA controls logging of all errors. If this bit is
+ set, GetError will be executed whereever applicable, and the result will
+ be added to the trace as a comment. The error returns are cached and
+ returned to the application on its GetError calls. If the user does not
+ wish the additional GetError calls to be performed, this bit should not
+ be set.
+
+ The command
+
+ void TraceCommentMESA( const ubyte* comment )
+
+ immediately adds the <comment> string to the trace output, surrounded
+ by C-style comment delimiters.
+
+ The commands
+
+ void TraceTextureMESA( uint name, const ubyte* comment )
+ void TraceListMESA( uint name, const ubyte* comment )
+
+ associates <comment> with the texture object or display list specified
+ by <name>. Logged commands which reference the named texture object or
+ display list will be annotated with <comment>. If IsTexture(name) or
+ IsList(name) fail (respectively) the command is quietly ignored.
+
+ The commands
+
+ void TracePointerMESA( void* pointer, const ubyte* comment )
+
+ void TracePointerRangeMESA( const void* first,
+ const void* last,
+ const ubyte* comment )
+
+ associate <comment> with the address specified by <pointer> or with
+ a range of addresses specified by <first> through <last>.
+ Any logged commands which reference <pointer> or an address between
+ <first> and <last> will be annotated with <comment>.
+
+ The command
+
+ void TraceAssertAttribMESA( bitfield attribMask )
+
+ will add GL state queries and assertion statements to the log to
+ confirm that the current state at the time TraceAssertAttrib is
+ executed matches the current state when the trace log is executed
+ in the future.
+
+ <attribMask> is any value accepted by PushAttrib and specifies
+ the groups of state variables which are to be asserted.
+
+ The commands NewTraceMESA, EndTraceMESA, EnableTraceMESA, DisableTraceMESA,
+ TraceAssertAttribMESA, TraceCommentMESA, TraceTextureMESA, TraceListMESA,
+ TracePointerMESA and TracePointerRangeMESA are not compiled into display lists.
+
+
+ Examples:
+
+ The command NewTraceMESA(DEPTH_BUFFER_BIT, "log") will query the state
+ variables DEPTH_TEST, DEPTH_FUNC, DEPTH_WRITEMASK, and DEPTH_CLEAR_VALUE
+ to get the values <test>, <func>, <mask>, and <clear> respectively.
+ Statements equivalent to the following will then be logged:
+
+ glEnable(GL_DEPTH_TEST); (if <test> is true)
+ glDisable(GL_DEPTH_TEST); (if <test> is false)
+ glDepthFunc(<func>);
+ glDepthMask(<mask>);
+ glClearDepth(<clear>);
+
+
+ The command TraceAssertAttribMESA(DEPTH_BUFFER_BIT) will query the state
+ variables DEPTH_TEST, DEPTH_FUNC, DEPTH_WRITEMASK, and DEPTH_CLEAR_VALUE
+ to get the values <test>, <func>, <mask>, and <clear> respectively.
+ The resulting trace might then look will like this:
+
+ {
+ GLboolean b;
+ GLint i;
+ GLfloat f;
+ b = glIsEnabled(GL_DEPTH_TEST);
+ assert(b == <test>);
+ glGetIntegerv(GL_DEPTH_FUNC, &i);
+ assert(i == <func>);
+ glGetIntegerv(GL_DEPTH_MASK, &i);
+ assert(i == <mask>);
+ glGetFloatv(GL_DEPTH_CLEAR_VALUE, &f);
+ assert(f == <clear>);
+ }
+
+
+Additions to Chapter 6 of the OpenGL 1.2.1 Specification
+ (State and State Requests)
+
+ Querying TRACE_MASK_MESA with GetIntegerv, GetFloatv, GetBooleanv or
+ GetDoublev returns the current command class trace mask.
+
+ Querying TRACE_NAME_MESA with GetString returns the current trace name.
+
+
+Additions to Appendix A of the OpenGL 1.2.1 Specification (Invariance)
+
+ The MESA_trace extension can be used in a way that does not affect data
+ flow from application to OpenGL, as well as data flow from OpenGL to
+ application, except for timing, possible print I/O. TRACE_ERRORS_BIT_MESA
+ will add additional GetError queries. Setting a trace mask with NewTraceMESA
+ as well as use of TraceAssertAttribMESA might cause additional state queries.
+ With the possible exception of performance, OpenGL rendering should not be
+ affected at all by a properly chosen logging operation.
+
+Additions to the AGL/GLX/WGL Specifications
+
+ None.
+
+GLX Protocol
+
+ None. The logging operation is carried out client-side, by exporting
+ entry points to the wrapper functions that execute the logging operation.
+
+Errors
+
+ INVALID_OPERATION is generated if any trace command except TraceCommentMESA
+ is called between Begin and End.
+
+New State
+
+ The current trace name and current command class mask are stored
+ per-context.
+
+New Implementation Dependent State
+
+ None.
+
+Revision History
+
+ * Revision 0.1 - Initial draft from template (bk000415)
+ * Revision 0.2 - Draft (bk000906)
+ * Revision 0.3 - Draft (bk000913)
+ * Revision 0.4 - Reworked text, fixed typos (bp000914)
+ * Revision 0.5 - Assigned final GLenum values (bp001103)
+ * Revision 0.6 - TRACE_ERRORS_BIT_MESA (bk000916)
+ * Revision 0.7 - Added MESA postfix (bk010126)
+
-*******************This section is added by Heromyth*****************************
-Updated on 2007-7-21, by Heromyth <zxpmyth@yahoo.com.cn>
+******This section is added by Heromyth <zxpmyth@yahoo.com.cn>*************
+====================
+Updated on 2007-7-21
+====================
Notice:
1) The generated DLLs are *not* compatible with the ones built
, and delete all the lines where all the wgl*() functions are. Because they would
be conflicted with the ones in <Mesa3D-root>\include\GL\mesa_wgl.h.
-======= Conflicted Functions List ======
+>>>>>>>>>> Conflicted Functions List >>>>>>>>>>
WINGDIAPI BOOL WINAPI wglCopyContext(HGLRC,HGLRC,UINT);
WINGDIAPI HGLRC WINAPI wglCreateContext(HDC);
WINGDIAPI HGLRC WINAPI wglCreateLayerContext(HDC,int);
WINGDIAPI BOOL WINAPI wglUseFontBitmapsW(HDC,DWORD,DWORD,DWORD);
WINGDIAPI BOOL WINAPI wglUseFontOutlinesA(HDC,DWORD,DWORD,DWORD,FLOAT,FLOAT,int,LPGLYPHMETRICSFLOAT);
WINGDIAPI BOOL WINAPI wglUseFontOutlinesW(HDC,DWORD,DWORD,DWORD,FLOAT,FLOAT,int,LPGLYPHMETRICSFLOAT);
-===================
+<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+
+====================
+Updated on 2007-7-22
+====================
+ I havn't thought that I would find a better way to solve my problems so soon.
+I changed the method in which the import-libs and DLLs are made. After this update,
+the DLLs of MESA are more optimized and more compatible.
+ It seems that there is no need to keep the building way of 'NO-STDCALL'.The
+way of USING_STDCALL is so nice! The file <Mesa3D-root>\configs\config.mgw is
+also not needed, and can be deleted safely!
+
+
*********************************************************************************
\ No newline at end of file
--- /dev/null
+<html>
+
+<title>Compilation and Installation using Autoconf</title>
+
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<body>
+
+
+<h1>Compilation and Installation using Autoconf</h1>
+
+<ol>
+<li><a href="#basic">Basic Usage</a></li>
+<li><a href="#driver">Driver Options</a></li>
+ <ul>
+ <li><a href="#xlib">Xlib Driver Options</a></li>
+ <li><a href="#dri">DRI Driver Options</a></li>
+ <li><a href="#osmesa">OSMesa Driver Options</a></li>
+ </ul>
+<li><a href="#library">Library Options</a></li>
+ <ul>
+ <li><a href="#glu">GLU</a></li>
+ <li><a href="#glw">GLw</a></li>
+ <li><a href="#glut">GLUT</a></li>
+ </ul>
+<li><a href="#demos">Demo Program Options</a></li>
+</ol>
+
+
+<a name="basic">
+<h2>1. Basic Usage</h2>
+
+<p>
+The autoconf generated configure script can be used to guess your
+platform and change various options for building Mesa. To use the
+configure script, type:
+</p>
+
+<pre>
+ ./configure
+</pre>
+
+<p>
+To see a short description of all the options, type <code>./configure
+--help</code>. If you are using a development snapshot and the configure
+script does not exist, type <code>./autogen.sh</code> to generate it
+first. If you know the options you want to pass to
+<code>configure</code>, you can pass them to <code>autogen.sh</code>. It
+will run <code>configure</code> with these options after it is
+generated. Once you have run <code>configure</code> and set the options
+to your preference, type:
+</p>
+
+<pre>
+ make
+</pre>
+
+<p>
+This will produce libGL.so and several other libraries depending on the
+options you have chosen. Later, if you want to rebuild for a different
+configuration run <code>make realclean</code> before rebuilding.
+</p>
+
+<p>
+Some of the generic autoconf options are used with Mesa:
+
+<ul>
+<li><code>--prefix=PREFIX</code> - This is the root directory where
+files will be installed by <code>make install</code>. The default is
+<code>/usr/local</code>.
+</li>
+<li><code>--exec-prefix=EPREFIX</code> - This is the root directory
+where architecture-dependent files will be installed. In Mesa, this is
+only used to derive the directory for the libraries. The default is
+<code>${prefix}</code>.
+</li>
+<li><code>--libdir=LIBDIR</code> - This option specifies the directory
+where the GL libraries will be installed. The default is
+<code>${exec_prefix}/lib</code>. It also serves as the name of the
+library staging area in the source tree. For instance, if the option
+<code>--libdir=/usr/local/lib64</code> is used, the libraries will be
+created in a <code>lib64</code> directory at the top of the Mesa source
+tree.
+</li>
+<li><code>--enable-static, --disable-shared</code> - By default, Mesa
+will build shared libraries. Either of these options will force static
+libraries to be built. It is not currently possible to build static and
+shared libraries in a single pass.
+</li>
+<li><code>CC, CFLAGS, CXX, CXXFLAGS</code> - These environment variables
+control the C and C++ compilers used during the build. By default,
+<code>gcc</code> and <code>g++</code> are used with the options
+<code>"-g -O2"</code>.
+</li>
+<li><code>LDFLAGS</code> - An environment variable specifying flags to
+pass when linking programs. These are normally empty, but can be used
+to direct the linker to use libraries in nonstandard directories. For
+example, <code>LDFLAGS="-L/usr/X11R6/lib"</code>.
+</li>
+<li><code>PKG_CONFIG_PATH</code> - When available, the
+<code>pkg-config</code> utility is used to search for external libraries
+on the system. This environment variable is used to control the search
+path for <code>pkg-config</code>. For instance, setting
+<code>PKG_CONFIG_PATH=/usr/X11R6/lib/pkgconfig</code> will search for
+package metadata in <code>/usr/X11R6</code> before the standard
+directories.
+</li>
+</ul>
+</p>
+
+<p>
+There are also a few general options for altering the Mesa build:
+<ul>
+<li><code>--with-x</code> - When the X11 development libraries are
+needed, the <code>pkg-config</code> utility <a href="#pkg-config">will
+be used</a> for locating them. If they cannot be found through
+<code>pkg-config</code> a fallback routing using <code>imake</code> will
+be used. In this case, the <code>--with-x</code>,
+<code>--x-includes</code> and <code>--x-libraries</code> options can
+control the use of X for Mesa.
+</li>
+<li><code>--enable-gl-osmesa</code> - The <a href="osmesa.html">OSMesa
+library</a> can be built on top of libGL for drivers that provide it.
+This option controls whether to build libOSMesa. By default, this is
+enabled for the Xlib driver and disabled otherwise. Note that this
+option is different than using OSMesa as the driver.
+</li>
+<li><code>--enable-debug</code> - This option will enable compiler
+options and macros to aid in debugging the Mesa libraries.
+</li>
+<li><code>--disable-asm</code> - There are assembly routines
+available for a few architectures. These will be used by default if
+one of these architectures is detected. This option ensures that
+assembly will not be used.
+</li>
+<li><code>--enable-32-bit, --enable-64-bit</code> - By default, the
+build will compile code as directed by the environment variables
+<code>CC</code>, <code>CFLAGS</code>, etc. If the compiler is
+<code>gcc</code>, these options offer a helper to add the compiler flags
+to force 32- or 64-bit code generation as used on the x86 and x86_64
+architectures.
+</li>
+</ul>
+</p>
+
+
+<a name="driver">
+<h2>2. Driver Options</h2>
+
+<p>
+There are several different driver modes that Mesa can use. These are
+described in more detail in the <a href="install.html">basic
+installation instructions</a>. The Mesa driver is controlled through the
+configure option --with-driver. There are currently three supported
+options in the configure script.
+</p>
+
+<ul>
+
+<a name="xlib">
+<li><b><em>Xlib</em></b> - This is the default mode for building Mesa.
+It uses Xlib as a software renderer to do all rendering. It corresponds
+to the option <code>--with-driver=xlib</code>. The libX11 and libXext
+libraries, as well as the X11 development headers, will be need to
+support the Xlib driver.
+</li>
+
+<a name="dri">
+<li><b><em>DRI</em></b> - This mode uses the DRI hardware drivers for
+accelerated OpenGL rendering. Enable the DRI drivers with the option
+<code>--with-driver=dri</code>. See the <a href="install.html">basic
+installation instructions</a> for details on prerequisites for the DRI
+drivers.
+</li>
+
+<!-- DRI specific options -->
+<p>
+<ul>
+<li><code>--with-dri-driverdir=DIR</code> - This option specifies the
+location the DRI drivers will be installed to and the location libGL
+will search for DRI drivers. The default is <code>${libdir}/dri</code>.
+</li>
+<li><code>--with-dri-drivers=DRIVER,DRIVER,...</code> - This option
+allows a specific set of DRI drivers to be built. For example,
+<code>--with-dri-drivers="swrast,i965,radeon,nouveau"</code>. By
+default, the drivers will be chosen depending on the target platform.
+See the directory <code>src/mesa/drivers/dri</code> in the source tree
+for available drivers. Beware that the swrast DRI driver is used by both
+libGL and the X.Org xserver GLX module to do software rendering, so you
+may run into problems if it is not available.</li>
+<!-- This explanation might be totally bogus. Kristian? -->
+<li><code>--disable-driglx-direct</code> - Disable direct rendering in
+GLX. Normally, direct hardware rendering through the DRI drivers and
+indirect software rendering are enabled in GLX. This option disables
+direct rendering entirely. It can be useful on architectures where
+kernel DRM modules are not available.
+</li>
+<li><code>--enable-glx-tls</code> - Enable Thread Local Storage (TLS) in
+GLX.
+</li>
+<li><code>--with-expat=DIR</code> - The DRI-enabled libGL uses expat to
+parse the DRI configuration files in <code>/etc/drirc</code> and
+<code>~/.drirc</code>. This option allows a specific expat installation
+to be used. For example, <code>--with-expat=/usr/local</code> will
+search for expat headers and libraries in <code>/usr/local/include</code>
+and <code>/usr/local/lib</code>, respectively.
+</li>
+</ul>
+</p>
+
+<a name="osmesa">
+<li><b><em>OSMesa</em></b> - No libGL is built in this
+mode. Instead, the driver code is built into the Off-Screen Mesa
+(OSMesa) library. See the <a href="osmesa.html">Off-Screen Rendering</a>
+page for more details.
+</li>
+
+<!-- OSMesa specific options -->
+<p>
+<ul>
+<li><code>--with-osmesa-bits=BITS</code> - This option allows the size
+of the color channel in bits to be specified. By default, an 8-bit
+channel will be used, and the driver will be named libOSMesa. Other
+options are 16- and 32-bit color channels, which will add the bit size
+to the library name. For example, <code>--with-osmesa-bits=16</code>
+will create the libOSMesa16 library with a 16-bit color channel.
+</li>
+</ul>
+</p>
+
+</ul>
+
+
+<a name="library">
+<h2>3. Library Options</h2>
+
+<p>
+The configure script provides more fine grained control over the GL
+libraries that will be built. More details on the specific GL libraries
+can be found in the <a href="install.html">basic installation
+instructions</a>.
+
+<ul>
+<a name="glu">
+<li><b><em>GLU</em></b> - The libGLU library will be built by default
+on all drivers. This can be disable with the option
+<code>--disable-glu</code>.
+</li>
+
+<a name="glw">
+<li><b><em>GLw</em></b> - The libGLw library will be built by default
+if libGLU has been enabled. This can be disable with the option
+<code>--disable-glw</code>.
+</li>
+
+<a name="glut">
+<li><b><em>GLUT</em></b> - The libglut library will be built by default
+if libGLU has been enabled and the glut source code from the MesaGLUT
+tarball is available. This can be disable with the option
+<code>--disable-glut</code>.
+</li>
+</ul>
+</p>
+
+
+<a name="demos">
+<h2>4. Demo Program Options</h2>
+
+<p>
+There are many demonstration programs in the MesaDemos tarball. If the
+programs are available when <code>./configure</code> is run, a subset of
+the programs will be built depending on the driver and library options
+chosen. See the directory <code>progs</code> for the full set of demos.
+
+<ul>
+<li><code>--with-demos=DEMOS,DEMOS,...</code> - This option allows a
+specific set of demo programs to be built. For example,
+<code>--with-demos="xdemos,slang"</code>. Beware that if this option is
+used, it will not be ensured that the necessary GL libraries will be
+available.
+</li>
+<li><code>--without-demos</code> - This completely disables building the
+demo programs. It is equivalent to <code>--with-demos=no</code>.
+</li>
+</ul>
+</p>
+
+</body>
+</html>
<H1>Bug Database</H1>
<p>
-The Mesa bug database is now hosted on
-<a href="http://freedesktop.org" target="_parent">freedesktop.org</a>
-instead of SourceForge.
+The Mesa bug database is hosted on
+<a href="http://freedesktop.org" target="_parent">freedesktop.org</a>.
+The old bug database on SourceForge is no longer used.
</p>
<p>
</p>
<ul>
-<li>Make sure you're using the most recent version of Mesa
-<li>Make sure your bug isn't already reported
-<li>Include as much information as possible in the report
+<li>Check if a new version of Mesa is available which might have fixed
+the problem.
+<li>Check if your bug is already reported in the database.
+<li>Monitor your bug report for requests for additional information, etc.
+<li>If you're reporting a crash, try to use your debugger (gdb) to get a stack
+trace. Also, recompile Mesa in debug mode to get more detailed information.
+<li>Describe in detail how to reproduce the bug, especially with games
+and applications that the Mesa developers might not be familiar with.
<li>Provide a simple GLUT-based test program if possible
-<li>Check back for follow-ups to the report
</ul>
<p>
-Bug reports will automatically be forwarded to the Mesa developer's mailing
-list.
+Bug reports will automatically be forwarded by bugzilla to the Mesa
+developer's mailing list.
</p>
<p>
--- /dev/null
+<HTML>
+
+<TITLE>Cell Driver</TITLE>
+
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<H1>Mesa/Gallium Cell Driver</H1>
+
+<p>
+The Mesa
+<a href="http://en.wikipedia.org/wiki/Cell_%28microprocessor%29" target="_parent">Cell</a>
+driver is part of the
+<a href="http://www.tungstengraphics.com/wiki/index.php/Gallium3D" target="_parent">Gallium3D</a>
+architecture.
+</p>
+
+<p>
+<a href="http://www.tungstengraphics.com/" target="_parent">Tungsten Graphics</a>
+is leading the project.
+Two phases are planned.
+First, to implement the framework for parallel rasterization using the Cell
+SPEs, including texture mapping.
+Second, to implement a full-featured OpenGL driver with support for GLSL, etc.
+The second phase is now underway.
+</p>
+
+
+<H2>Source Code</H2>
+
+<p>
+The latest Cell driver source code is on the <code>gallium-0.2</code> branch
+of the Mesa git repository.
+After you've cloned the repository, check out the branch with:
+</p>
+<pre>
+ git-checkout -b gallium-0.2 origin/gallium-0.2
+</pre>
+<p>
+To build the driver you'll need the IBM Cell SDK (version 2.1 or 3.0).
+To use the driver you'll need a Cell system, such as a PS3 running Linux,
+or the Cell Simulator (untested, though).
+</p>
+
+<p>
+If using Cell SDK 2.1, see the configs/linux-cell file for some
+special changes.
+</p>
+
+<p>
+To compile the code, run <code>make linux-cell</code>.
+To build in debug mode, run <code>make linux-cell-debug</code>.
+</p>
+
+<p>
+To use the library, make sure <code>LD_LIBRARY_PATH</code> points the Mesa/lib/
+directory that contains <code>libGL.so</code>.
+</p>
+
+<p>
+Verify that the Cell driver is being used by running <code>glxinfo</code>
+and looking for:
+<pre>
+ OpenGL renderer string: Gallium 0.2, Cell on Xlib
+</pre>
+
+
+<H2>Driver Implementation Summary</H2>
+
+<p>
+Rasterization is parallelized across the SPUs in a tiled-based manner.
+Batches of transformed triangles are sent to the SPUs (actually, pulled by from
+main memory by the SPUs).
+Each SPU loops over a set of 32x32-pixel screen tiles, rendering the triangles
+into each tile.
+Because of the limited SPU memory, framebuffer tiles are paged in/out of
+SPU local store as needed.
+Similarly, textures are tiled and brought into local store as needed.
+</p>
+
+
+<H2>Status</H2>
+
+<p>
+As of October 2008, the driver runs quite a few OpenGL demos.
+Features that work include:
+</p>
+<ul>
+<li>Point/line/triangle rendering, glDrawPixels
+<li>2D, NPOT and cube texture maps with nearest/linear/mipmap filtering
+<li>Dynamic SPU code generation for fragment shaders, but not complete
+<li>Dynamic SPU code generation for fragment ops (blend, Z-test, etc), but not complete
+<li>Dynamic PPU/PPC code generation for vertex shaders, but not complete
+</ul>
+<p>
+Performance has recently improved with the addition of PPC code generation
+for vertex shaders, but the code quality isn't too great yet.
+</p>
+<p>
+Another bottleneck is SwapBuffers. It may be the limiting factor for
+many simple GL tests.
+</p>
+
+
+
+<H2>Debug Options</H2>
+
+<p>
+The CELL_DEBUG env var can be set to a comma-separated list of one or
+more of the following debug options:
+</p>
+<ul>
+<li><b>checker</b> - use a different background clear color for each SPU.
+ This lets you see which SPU is rendering which screen tiles.
+<li><b>sync</b> - wait/synchronize after each DMA transfer
+<li><b>asm</b> - print generated SPU assembly code to stdout
+<li><b>fragops</b> - emit fragment ops debug messages
+<li><b>fragopfallback</b> - don't use codegen for fragment ops
+<li><b>cmd</b> - print SPU commands as their received
+<li><b>cache</b> - print texture cache statistics when program exits
+</ul>
+<p>
+Note that some of these options may only work for linux-cell-debug builds.
+</p>
+
+<p>
+If the GALLIUM_NOPPC env var is set, PPC code generation will not be used
+and vertex shaders will be run with the TGSI interpreter.
+</p>
+<p>
+If the GALLIUM_NOCELL env var is set, the softpipe driver will be used
+intead of the Cell driver.
+This is useful for comparison/validation.
+</p>
+
+
+
+<H2>Contributing</H2>
+
+<p>
+If you're interested in contributing to the effort, familiarize yourself
+with the code, join the <a href="lists.html">mesa3d-dev mailing list</a>,
+and describe what you'd like to do.
+</p>
+
+
+</BODY>
+</HTML>
<li><a href="lists.html" target="MainFrame">Mailing Lists</a>
<li><a href="bugs.html" target="MainFrame">Bug Database</a>
<li><a href="webmaster.html" target="MainFrame">Webmaster</a>
+<li><a href="http://dri.freedesktop.org/" target="MainFrame">Wiki</a>
</ul>
<b>User Topics</b>
<li><a href="subset.html" target="MainFrame">Mesa Subset Driver</a>
<li><a href="glfbdev-driver.html" target="MainFrame">glFBDev Driver</a>
<LI><A HREF="dispatch.html" target="MainFrame">GL Dispatch</A>
+<li><a href="cell.html" target="MainFrame">Cell Driver</A>
</ul>
<b>Links</b>
</p>
<p>
-Edit configs/default and change the MESA_MAJOR, MESA_MINOR and MESA_TINY
-version numbers.
+Edit the MESA_MAJOR, MESA_MINOR and MESA_TINY version numbers in
+configs/default.
</p>
<p>
-Make sure the values in src/mesa/main/version.h is correct.
+Make sure the values in src/mesa/main/version.h are correct.
</p>
<p>
<H1>Downloading</H1>
<p>
-Last stable release: <b>7.0</b>
+Current development release: <b>7.1</b>
+<br>
+Last stable release: <b>7.0.4</b>
</p>
<p>
target="_parent">SourceForge</a>
</p>
+<p>
+When a new release is coming, release candidates (betas) can be found
+<a href="http://www.mesa3d.org/beta/">here</a>.
+</p>
+
<p>
Mesa is distributed in several parts:
</a></p>
-<h2><a name="part2">2.2 Running <code>configure; make</code> doesn't Work</a></h2>
-<p>
-Mesa no longer supports GNU autoconf/automake. Why?
-<ul>
-<li>It seemed to seldom work on anything but Linux
-<li>The config files were hard to maintain and hard to understand
-<li>libtool caused a lot of grief
-</ul>
-
-<p>
-Now Mesa again uses a conventional Makefile system (as it did originally).
-Basically, each Makefile in the tree includes one of the configuration
-files from the config/ directory.
-The config files specify all the variables for a variety of popular systems.
-</p>
-
-
-<h2><a name="part2">2.3 I get undefined symbols such as bgnpolygon, v3f, etc...</a></h2>
+<h2><a name="part2">2.2 I get undefined symbols such as bgnpolygon, v3f, etc...</a></h2>
<p>
<a name="part2">You're application is written in IRIS GL, not OpenGL.
IRIS GL was the predecessor to OpenGL and is a different thing (almost)
</a></p>
-<h2><a name="part2">2.4 Where is the GLUT library?</a></h2>
+<h2><a name="part2">2.3 Where is the GLUT library?</a></h2>
<p>
<a name="part2">GLUT (OpenGL Utility Toolkit) is in the separate MesaGLUT-x.y.z.tar.gz file.
If you don't already have GLUT installed, you should grab the MesaGLUT
-<h2><a name="part2">2.5 What's the proper place for the libraries and headers?</a></h2>
+<h2><a name="part2">2.4 What's the proper place for the libraries and headers?</a></h2>
<p>
<a name="part2">On Linux-based systems you'll want to follow the
</a><a href="http://oss.sgi.com/projects/ogl-sample/ABI/index.html"
<h2>4.1 How can I contribute?</a></h2>
<p>
-First, join the <a href="http://www.mesa3d.org/lists.html>Mesa3d-dev
+First, join the <a href="http://www.mesa3d.org/lists.html">Mesa3d-dev
mailing list</a>.
That's where Mesa development is discussed.
-</a></p>
+</p>
<p>
-The </a><a href="http://www.opengl.org/documentation" target="_parent">
+The <a href="http://www.opengl.org/documentation" target="_parent">
OpenGL Specification</a> is the bible for OpenGL implemention work.
You should read it.
</p>
-<html>
+<html><head><title>Mesa fbdev/DRI Environment</title>
-<TITLE>Mesa fbdev/DRI Environment</TITLE>
-<link rel="stylesheet" type="text/css" href="mesa.css"></head>
-<BODY>
+<link rel="stylesheet" type="text/css" href="mesa.css"></head>
-<center><H1>Mesa fbdev/DRI Drivers</H1></center>
+<body>
+<center><h1>Mesa fbdev/DRI Drivers</h1></center>
+<br>
-<H1>1. Introduction</H1>
+<h1>1. Introduction</h1>
<p>
The fbdev/DRI environment supports hardware-accelerated 3D rendering without
<p>
Applications in the fbdev/DRI environment use
-the <a href="MiniGXL.html"> MiniGLX</a> interface to choose pixel
+the <a href="http://www.nabble.com/file/p15480666/MiniGXL.html"> MiniGLX</a> interface to choose pixel
formats, create rendering contexts, etc. It's a subset of the GLX and
Xlib interfaces allowing some degree of application portability between
the X and X-less environments.
</p>
+<p>
+Note that this environment is not well-supported and these instructions
+may not be completely up to date.
+</p>
+<br>
+
+
<h1>2. Compilation</h1>
+<p>
+<h2>2.1 glxproto</h2>
+
+Get <a href="http://cvsweb.xfree86.org/cvsweb/*checkout*/xc/include/GL/glxproto.h?rev=1.9">glxproto.h</a>. Copy it to the /mesa/include/GL/ directory.
+</p>
+
+<h2>2.2 libpciaccess</h2>
<p>
-You'll need the DRM and pciaccess libraries. Check with:
+Check if you have libpciaccess installed:
</p>
-<pre>
- pkg-config --modversion libdrm
- pkg-config --modversion pciaccess
-</pre>
+<pre>pkg-config --modversion pciaccess
+</pre>
<p>
-You can get them from the git repository with:
+If not you can download the latest code from:
</p>
-<pre>
- git clone git://anongit.freedesktop.org/git/mesa/drm
- git clone git://anongit.freedesktop.org/git/xorg/lib/libpciaccess
+<pre> git clone git://anongit.freedesktop.org/git/xorg/lib/libpciaccess
</pre>
-
<p>
-See the README files in those projects for build/install instructions.
+Run autogen.sh to generate a configure file. autogen.sh uses autoconf
+utility. This utility may not be installed with your linux distro,
+check if it is available. if not you can use your package manager or
+type:
</p>
+<pre>sudo apt-get install autoconf
+</pre>
+The next step is to install the libpciaccess library.
+<pre>make
+make install
+</pre>
+<p> Now your libpciaccess.a file is saved into /usr/local/lib
+directory. If you have a libpciaccess.a in /usr/lib you may simply copy
+and overwrite these files. Don't forget to copy libpciaccess.pc file to
+/usr/lib/pkgconfig, which is also located in /usr/local/lib/pkgconfig/.
+Or you may use the following system variables:
+</p>
+<pre>export LD_LIBRARY_PATH=/usr/local/lib
+export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+</pre>
+<h2>2.3 drm</h2>
+
+<p>The next step is to compile the drm. DRM consists of two seperate parts,
+the DRM client library(lindrm.so) and kernel device module(such as
+radeon.ko). We need to make a small change in kernel device module. So
+you need to download the kernel source. You may choose the nearest
+mirror from www.kernel.org, or you are using Fedora Core 5, for
+example, you may need to install RPMs such as:
+kernel-smp-devel-2.16.15-1.2054_FC5.i686.rpm
+kernel-devel-2.6.15-1.2054_FC5.i686.rpm
+etc. You can find a detailed information <a href="http://www.howtoforge.com/kernel_compilation_fedora">here.</a>
+</p>
-<p>
+<p>You will find drm_drv.c at /usr/src/LINUX-VERSION/drivers/char/drm/. Edit this code and comment out the following part:
+</p>
+
+<pre>
+ /* ||
+ ((ioctl->flags & DRM_MASTER) && !priv->master)*/
+</pre>
+Now you are ready to compile your kernel. If your kernel version is
+identical to the version you have compiled, you can simply over write
+your new "ko" files over older ones. If you have compiled a different
+kernel, you must configure your grub or lilo to be able to boot your
+new kernel. <p>
You'll need fbdev header files. Check with:
</p>
<pre>
- ls -l /usr/include/linux/fb.h
+ ls -l /usr/include/linux/fb.
</pre>
+<p>This file may be missing if you have not installed linux header files.
-<p>
-Compile Mesa with the 'linux-solo' configuration:
+
+<h2>2.4 Mesa</h2>
+
+</p><p>Get latest development Mesa sources from git repository
+(currently 7.1-prerelease)
+</p>
+<pre>
+ git clone git://anongit.freedesktop.org/git/mesa/mesa
+</pre>
+
+<p>You will need the makedepend utility which is a part of mesa project
+to build your linux-solo. You probably wont have this utility. You can
+download its source from following git repulsitory:
</p>
<pre>
- make linux-solo
+ git clone git://anongit.freedesktop.org/git/xorg/util/makedepend
+</pre>
+
+<p>Get the latest stable mesa version from SourceForge (currently 7.0.3)
+<a href="http://sourceforge.net/project/showfiles.php?group_id=3">http://sourceforge.net/project/showfiles.php?group_id=3</a>
+</p>
+
+<p>Copy the miniglx folder from 7.1-prerelease to 7.0.3.
+You may also extract GLUT to 7.0.3 version at this step.
+</p>
+
+<p>Edit linux-solo.conf at /conf directory, just only compile the
+graphics driver you need, delete the unwanted drivers names from the
+list(some drivers are causing problems...)
+</p>
+<pre>
+ while(build==0)
+ {
+ make linux-solo
+
+ There will be some missing header files, copy them from 7.1-prerelease
+ }
</pre>
<p>
</p>
<ul>
<li>lib/libGL.so - the GL library which applications link with
-<li>lib/*_dri_so - DRI drivers
-<li>lib/miniglx.conf - sample MiniGLX config file
-<li>progs/miniglx/* - several MiniGLX sample programs
-</ul>
+</li><li>lib/*_dri_so - DRI drivers
+</li><li>lib/miniglx.conf - sample MiniGLX config file
+</li><li>progs/miniglx/* - several MiniGLX sample programs
+</li></ul>
+
+To install these files into appropriate locations in system:
+<pre>
+ make install
+</pre>
+Now your openGL libraries are copied to /usr/local/lib and
+miniglx.conf is copied to /etc. You may copy them to /usr/lib and
+overwrite your old GL libraries. Or you may export following variable:
+
+<pre>
+ export LIBGL_DRIVERS_PATH=/usr/local/lib
+</pre>
+<br>
<h1>3. Using fbdev/DRI</h1>
<p>
If an X server currently running, exit/stop it so you're working from
-the console.
+the console. Following command shuts down the x window and also the multi user support.
</p>
+<pre>
+ init 1
+</pre>
-
-<h2>3.1 Load Kernel Modules</h2>
+<p>Also you may define the runlevel as 1 in "/etc/inittab". Your system
+will always start in single user mode and without x-window with this
+option set.
+</p><h2>3.1 Load Kernel Modules</h2>
<p>
You'll need to load the kernel modules specific to your graphics hardware.
<p>
If you have Intel i915/i945 hardware:
</p>
-<pre>
- modprobe agpgart # the AGP GART module
+<pre> modprobe agpgart # the AGP GART module
modprobe intelfb # the Intel fbdev driver
modprobe i915 # the i915/945 DRI kernel module
</pre>
<p>
If you have ATI Radeon/R200 hardware:
</p>
-<pre>
- modprobe agpgart # the AGP GART module
+<pre> modprobe agpgart # the AGP GART module
modprobe radeonfb # the Radeon fbdev driver
modprobe radeon # the Radeon DRI kernel module
</pre>
<p>
If you have ATI Rage 128 hardware:
</p>
-<pre>
- modprobe agpgart # the AGP GART module
+<pre> modprobe agpgart # the AGP GART module
modprobe aty128fb # the Rage 128 fbdev driver
modprobe r128 # the Rage 128 DRI kernel module
</pre>
<p>
If you have Matrox G200/G400 hardware:
</p>
-<pre>
- modprobe agpgart # the AGP GART module
+<pre> modprobe agpgart # the AGP GART module
modprobe mgafb # the Matrox fbdev driver
modprobe mga # the Matrox DRI kernel module
</pre>
<p>
To verify that the agpgart, fbdev and drm modules are loaded:
</p>
-<pre>
- ls -l /dev/agpgart /dev/fb* /dev/dri
+<pre> ls -l /dev/agpgart /dev/fb* /dev/dri
</pre>
<p>
Alternately, use lsmod to inspect the currently installed modules.
<h2>3.2 Configuration File</h2>
<p>
-Copy the sample miniglx.conf to /etc/miniglx.conf and review/edit its contents.
+review/edit /etc/miniglx.conf.
Alternately, the MINIGLX_CONF environment variable can be used to
indicate the location of miniglx.conf
</p>
To determine the pciBusID value, run lspci and examine the output.
For example:
-</p>
-<pre>
- /sbin/lspci:
+<p></p>
+<pre> /sbin/lspci:
00:02.0 VGA compatible controller: Intel Corporation 82915G/GV/910GL Express Chipset Family Graphics Controller (rev 04)
</pre>
<p>
Change to the <code>Mesa/progs/miniglx/</code> directory and
start the sample_server program in the background:
</p>
-<pre>
- ./sample_server &
+<pre> ./sample_server &
</pre>
<p>
Then try running the <code>miniglxtest</code> program:
</p>
-<pre>
- ./miniglxtest
+<pre> ./miniglxtest
</pre>
<p>
You should see a rotating quadrilateral which changes color as it rotates.
If you run other tests in the miniglx/ directory, you may want to run
them from a remote shell so that you can stop them with ctrl-C.
</p>
-
+<br>
<h1>4.0 Troubleshooting</h1>
<li>
If you try to run miniglxtest and get the following:
<br>
-<pre>
- [miniglx] failed to probe chipset
+<pre> [miniglx] failed to probe chipset
connect: Connection refused
server connection lost
</pre>
<h1>5.0 Programming Information</h1>
<p>
-OpenGL/Mesa is interfaced to fbdev via the <a href="MiniGLX.html">MiniGLX</a>
+OpenGL/Mesa is interfaced to fbdev via the <a href="http://www.nabble.com/file/p15480666/MiniGLX.html">MiniGLX</a>
interface.
MiniGLX is a subset of Xlib and GLX API functions which provides just
enough functionality to setup OpenGL rendering and respond to simple
</p>
+
</body>
</html>
<BODY>
-<H1>Help Wanted</H1>
+<H1>Help Wanted / To-Do List</H1>
<p>
We can always use more help with the Mesa project.
</p>
<ol>
-<li><p>
- Generate the src/mesa/main/enums.c file with a Python script which
- uses the gl_API.xml file.
- </p>
-<li><p>
- Try to auto-generate the display list "save" functions seen in dlist.c
- using a Python script and the gl_API.xml file.
- The gl_API.xml file will probably need a new tag to indicate whether or
- not each function gets compiled into display lists.
- </p>
-<li><p>
- Maintenance of assembly language files on Linux, Windows and SPARC systems.
- </p>
-<li><p>
- Help to incorporate the 3Dlabs' shading language compiler for OpenGL 2.0.
- </p>
-<li><p>
- Implement assembly language (SSE/MMX) code generation for
- vertex/fragment programs.
- </p>
-<li><p>
- Windows 98/NT driver building, maintenance and testing
- (Karl Schultz has been doing a great job of this lately).
- </p>
-<li><p>
- Maintenance and testing of various drivers, such as DOS/DJGPP, GGI, etc.
- </p>
-<li><p>
- Write new tests for Glean.
- </p>
+<li>
+Enable -Wstrict-aliasing=2 -fstrict-aliasing and track down aliasing
+issues in the code.
+<li>
+Windows 98/NT driver building, maintenance and testing
+<li>
+Maintenance and testing of lesser-used drivers, such as DOS/DJGPP, GGI, etc.
</ol>
<a name="unix-x11">
<H2>1. Unix/X11 Compilation and Installation</H1>
-<h3>1.1 Compilation</h3>
+<h3>1.1 Prerequisites for DRI and Hardware Acceleration</h3>
+
+<p>
+To build Mesa 7.1 with DRI-based hardware acceleration you must first have
+the <a href="http://dri.freedesktop.org/libdrm/" target="_parent">DRM version 2.3.1</a>.
+</p>
+
+<p>
+You should also be using the Xorg server version 1.4 or 1.5.
+</p>
+
+
+
+<h3>1.2 Autoconf Compilation</h3>
+
+<p>
+Mesa may be <a href="autoconf.html">built using autoconf</a>.
+This should work well on most GNU-based systems.
+When that fails, the traditional Mesa build system is available.
+
+
+
+<h3>1.3 Traditional Compilation</h3>
+
+<p>
+The traditional Mesa build system is based on a collection of pre-defined
+system configurations.
+</p>
<p>
-Mesa may be compiled in several different ways:
+To see the list of configurations, type <b>make</b> alone.
+Then choose a configuration from the list and type <b>make configname</b>.
+</p>
+
+<p>
+Mesa may be built in several different ways using the predefined configurations:
</p>
<ul>
<li><b><em>Stand-alone/Xlib mode</em></b> - Mesa will be compiled as
The libGL.so library will support the GLX extension and will load/use
the DRI hardware drivers.
-<p>
-<b>Prerequisites:</b>
-</p>
-
-<ol>
-
-<li>
-<p>
-DRM kernel modules and header files from the
-<a href="http://dri.sf.net/" target="_parent">DRI</a> project.
-</p>
-
-<p>
-If you don't already have the DRM file, you can get the sources from
-CVS by doing:
-<pre>
-cvs -z3 -d:pserver:anonymous@anoncvs.freedesktop.org:/cvs/dri co drm
-</pre>
-<p>
-See the <a href="http://dri.freedesktop.org/wiki/Building" target="_parent">
-DRI Building Instructions</a> for the steps to build the DRM modules. Mesa
-6.5 requires at least libdrm 2.0.1 or greater.
-</p>
-<p>
-You can verify that the DRM files have been properly installed by
-running <code>pkg-config --modversion libdrm</code>
-
-</li>
-
-<li>
-Recent /usr/include/GL/glxproto.h file.
-<p>You'll need this if you get any errors about _GLXvop_BindTexImageEXT
-being undefined.
-</p>
-<p>
-Download/install the
-<a href="http://gitweb.freedesktop.org/?p=xorg/proto/glproto.git">glproto</a>
-module from X.org git, or grab the
-<A href="http://webcvs.freedesktop.org/*checkout*/xorg/proto/GL/glxproto.h?rev=1.9&content-type=text%2Fplain">glxproto.h file</a> and put it in the
-Mesa/include/GL/ directory.
-</p>
-
-</li>
-
-<li>DRI-enabled X server.
-<p>Visit
-<a href="http://www.xfree86.org" target="_parent">XFree86</a>
-or
-<a href="http://freedesktop.org/wiki/Software_2fXserver" target="_parent">
-X.org</a>
-for more information.
-</p>
-</li>
-
-</ol>
-
<p>
Build Mesa and the DRI hardware drivers by running
and <code>linux-ppc</code> configurations which are optimized for those
architectures.
</p>
+<p>
+Make sure you have the prerequisite versions of DRM and Xserver mentioned
+above.
+</p>
</li>
+
</ul>
</p>
-<h3>1.2 The libraries</h3>
+<h3>1.4 The libraries</h3>
<p>
When compilation has finished, look in the top-level <code>lib/</code>
If you built the DRI hardware drivers, you'll also see the DRI drivers:
</p>
<pre>
--rwxr-xr-x 1 brian users 15607851 Jul 21 12:11 ffb_dri.so*
--rwxr-xr-x 1 brian users 15148747 Jul 21 12:11 i810_dri.so*
--rwxr-xr-x 1 brian users 14497814 Jul 21 12:11 i830_dri.so*
--rwxr-xr-x 1 brian users 16895413 Jul 21 12:11 i915_dri.so*
+-rwxr-xr-x 1 brian users 15607851 Jul 21 12:11 ffb_dri.so
+-rwxr-xr-x 1 brian users 15148747 Jul 21 12:11 i810_dri.so
+-rwxr-xr-x 1 brian users 14497814 Jul 21 12:11 i830_dri.so
+-rwxr-xr-x 1 brian users 16895413 Jul 21 12:11 i915_dri.so
-rwxr-xr-x 1 brian users 11320803 Jul 21 12:11 mach64_dri.so
-rwxr-xr-x 1 brian users 11418014 Jul 21 12:12 mga_dri.so
-rwxr-xr-x 1 brian users 11064426 Jul 21 12:12 r128_dri.so
-rwxr-xr-x 1 brian users 11849858 Jul 21 12:12 r200_dri.so
--rwxr-xr-x 1 brian users 16050488 Jul 21 12:11 r300_dri.so*
+-rwxr-xr-x 1 brian users 16050488 Jul 21 12:11 r300_dri.so
-rwxr-xr-x 1 brian users 11757388 Jul 21 12:12 radeon_dri.so
-rwxr-xr-x 1 brian users 11232304 Jul 21 12:13 s3v_dri.so
-rwxr-xr-x 1 brian users 11062970 Jul 21 12:13 savage_dri.so
</pre>
-<h3>1.3 Running the demos</h3>
+<h3>1.5 Running the demos</h3>
<p>
If you downloaded/unpacked the MesaDemos-x.y.z.tar.gz archive or
</p>
<p>
-Before running a demo, you may have to set an environment variable
-(such as <b>LD_LIBRARY_PATH</b> on Linux) to indicate where the
-libraries are located. For example:
+Before running a demo, you'll probably have to set two environment variables
+to indicate where the libraries are located. For example:
<p>
<blockquote>
-<b>cd</b> into the Mesa <b>lib/</b> directory.
+<b>cd lib/</b>
<br>
-<b>setenv LD_LIBRARY_PATH ${cwd}</b> (if using csh or tcsh shell)
+<b>export LD_LIBRARY_PATH=${PWD}</b>
<br>
-or,
-<br>
-<b>export LD_LIBRARY_PATH=${PWD}</b> (if using bash or sh shell)
+<b>export LIBGL_DRIVERS_PATH=${PWD}</b> (if using DRI drivers)
</blockquote>
<p>
</p>
-<H3>1.4 Installing the header and library files</H3>
+<H3>1.6 Installing the header and library files</H3>
<p>
The standard location for the OpenGL header files on Unix-type systems is
To install Mesa's headers and libraries, run <code>make install</code>.
But first, check the Mesa/configs/default file and examine the values
of the <b>INSTALL_DIR</b> and <b>DRI_DRIVER_INSTALL_DIR</b> variables.
-Change them if needed, then run <code>make install</code>
+Change them if needed, then run <code>make install</code>.
+</p>
+
+<p>
+The variable
+<b>DESTDIR</b> may also be used to install the contents to a temporary
+staging directory.
+This can be useful for package management.
+For example: <code>make install DESTDIR=/somepath/</code>
</p>
<p>
</p>
+<H3>1.7 Building OpenGL Programs With pkg-config</H3>
+
+<p>
+Running <code>make install</code> will install package configuration files
+for the pkg-config utility.
+</p>
+
+<p>
+When compiling your OpenGL application you can use pkg-config to determine
+the proper compiler and linker flags.
+</p>
+
+<p>
+For example, compiling and linking a GLUT application can be done with:
+</p>
+<pre>
+ gcc `pkg-config --cflags --libs glut` mydemo.c -o mydemo
+</pre>
+
+<br>
<a name="windows">
<H2>2. Windows Compilation and Installation</H1>
<p>
Mesa ties into several other open-source projects: the
-<a href="http://dri.sf.net/" target="_parent">Direct Rendering Infrastructure</a>
-and <a href="http://x.org" target="_parent">X.org</a> to provide OpenGL
-support to users of X on Linux, FreeBSD and other operating systems.
+<a href="http://dri.freedesktop.org/" target="_parent">Direct Rendering
+Infrastructure</a> and <a href="http://x.org" target="_parent">X.org</a> to
+provide OpenGL support to users of X on Linux, FreeBSD and other operating
+systems.
</p>
<H1>Mesa Component Licenses</H1>
<pre>
-Component Location Primary Author License
-----------------------------------------------------------------------------
-Main Mesa code src/mesa/ Brian Paul Mesa (MIT)
+Component Location License
+------------------------------------------------------------------
+Main Mesa code src/mesa/ Mesa (MIT)
-Device drivers src/mesa/drivers/* See drivers See drivers
+Device drivers src/mesa/drivers/* MIT, generally
-Ext headers include/GL/glext.h SGI SGI Free B
+Ext headers include/GL/glext.h Khronos
include/GL/glxext.h
-GLUT src/glut/ Mark Kilgard Mark's copyright
+GLUT src/glut/ Mark Kilgard's copyright
-Mesa GLU library src/glu/mesa/ Brian Paul GNU-LGPL
+SGI GLU library src/glu/sgi/ SGI Free B
-SGI GLU library src/glu/sgi/ SGI SGI Free B
+demo programs progs/demos/ see source files
-demo programs progs/demos/ various see source files
+X demos progs/xdemos/ see source files
-X demos progs/xdemos/ Brian Paul see source files
+SGI demos progs/samples/ SGI license
-SGI demos progs/samples/ SGI SGI copyright
-
-RedBook demos progs/redbook/ SGI SGI copyright
+RedBook demos progs/redbook/ SGI license
</pre>
+<p>
+In general, consult the source files for license terms.
+</p>
+
+
</body>
</html>
<H1>Mailing Lists</H1>
-<p>There are four Mesa mailing lists:
+<p>There are four Mesa 3D / DRI mailing lists:
</p>
<ul>
</li>
<br>
<li><a href="https://lists.sourceforge.net/lists/listinfo/mesa3d-users"
-target="_parent">mesa3d-users</a> - intended for users of the Mesa library.
+target="_parent">mesa3d-users</a> - intended for users of the Mesa and DRI.
Newbie questions are appropriate, but please try the general OpenGL
-resources and Mesa documentation first.
+resources and Mesa/DRI documentation first.
</li>
<br>
<li><a href="https://lists.sourceforge.net/lists/listinfo/mesa3d-dev"
-target="_parent">mesa3d-dev</a> - for discussion of Mesa development.
-Not for beginners.
+target="_parent">mesa3d-dev</a> - for discussion of Mesa and Direct Rendering
+Infrastructure development. Not for beginners.
</li>
<br>
<li><a href="http://lists.freedesktop.org/mailman/listinfo/mesa-commit"
</li>
</ul>
+<p>For mailing lists about Direct Rendering Modules (drm) in Linux/BSD
+kernels, see <a href="http://dri.freedesktop.org/wiki/MailingLists">wiki</a>.
+
<p>
<b>Notice</b>: non-member posts to any of these lists will be automatically
rejected.
</li><li><a href="http://innovation3d.sourceforge.net/" target="_parent">Innovation3D</a>
- 3D modeling program
</li><li><a href="http://mesa3d.sourceforge.net/notfound.html" target="_parent">KWRL</a> - VRML browser
- </li><li><a href="http://www.vermontel.com/%7Ecmorley/vrml.html" target="_parent">LibVRML97/Lookat</a>
+ </li><li><a href="http://www.openvrml.org/" target="_parent">LibVRML97/Lookat</a>
- VRML viewer
</li><li><a href="http://aig.cs.man.ac.uk/systems/Maverik/" target="_parent">Maverik</a>
- VR graphics and interaction system
<H1>News</H1>
+<h2>August 26, 2008</h2>
+<p>
+<a href="relnotes-7.1.html">Mesa 7.1</a> is released.
+This is a new development release.
+It should be relatively stable, but those especially concerned about
+stability should wait for the 7.2 release or use Mesa 7.0.4 (the
+previous stable release).
+</p>
+
+
+<h2>August 16, 2008</h2>
+<p>
+<a href="relnotes-7.0.4.html">Mesa 7.0.4</a> is released.
+This is a bug-fix release.
+</p>
+
+
+<h2>April 4, 2008</h2>
+<p>
+<a href="relnotes-7.0.3.html">Mesa 7.0.3</a> is released.
+This is a bug-fix release.
+</p>
+
+
+<h2>January 24, 2008</h2>
+
+<p>
+Added a new page describing the <a href="cell.html">Mesa Cell driver</a>.
+</p>
+
+
+
+<h2>November 13, 2007</h2>
+
+<p>
+Gallium3D is the codename for the new Mesa device driver architecture
+which is currently under development.
+A <a href="http://www.tungstengraphics.com/wiki/index.php/Gallium3D"
+target="_parent"> summary</a> of the architecture can be found on the
+Tungsten Graphics website.
+</p>
+<p>
+Gallium3D development is taking place on the <em>gallium-0.1</em> branch
+of the git repository.
+Currently, there's only a software-only driver and an Intel i915/945 driver
+but other drivers will be coming...
+</p>
+
+
+<h2>November 10, 2007</h2>
+<p>
+<a href="relnotes-7.0.2.html">Mesa 7.0.2</a> is released.
+This is a bug-fix release.
+</p>
+
+
+<h2>August 3, 2007</h2>
+<p>
+<a href="relnotes-7.0.1.html">Mesa 7.0.1</a> is released.
+This is a bug-fix release.
+</p>
+
+
<h2>June 22, 2007</h2>
<p>
<a href="relnotes-7.0.html">Mesa 7.0</a> is released.
--- /dev/null
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.0.1 Release Notes / August 3, 2007</H1>
+
+<p>
+Mesa 7.0.1 is a stable release with bug fixes since version 7.0.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+db55141a44b902fcc61d9265b7862c06 MesaLib-7.0.1.tar.gz
+c056abd763e899114bf745c9eedbf9ad MesaLib-7.0.1.tar.bz2
+ecc2637547fae2b38271ae362d013afa MesaLib-7.0.1.zip
+b85a4a5be4e829f4a1165e4514b13183 MesaDemos-7.0.1.tar.gz
+3b66b3268df12ca8a6c4e0c4c457912c MesaDemos-7.0.1.tar.bz2
+b1c18006f16e44e80fea66774c59b391 MesaDemos-7.0.1.zip
+b87a69986839ae43ce12fc8e3dc1ebb4 MesaGLUT-7.0.1.tar.gz
+25f30d0c1651997b4412366ba0572f7f MesaGLUT-7.0.1.tar.bz2
+676ee6682a6ce78a5540554fd975c03e MesaGLUT-7.0.1.zip
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>Added a bluegene-osmesa build config
+</ul>
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Fixed some MingW build issues
+<li>Added a few missing OpenGL 2.0 API entrypoints:
+ <ul>
+ <li>glVertexAttrib4bv
+ <li>glVertexAttrib4iv
+ <li>glVertexAttrib4ubv
+ <li>glVertexAttrib4uiv
+ <li>glVertexAttrib4usv
+ </ul>
+<li>Fixed glDrawPixels(GL_STENCIL_INDEX) pixel transfer bug 11457
+<li>GLSL bug fix: added vec2(vec4) constructor
+<li>GLSL bug fix: .strq and .rgba writemasks didn't always work
+<li>Stencil pixel map didn't always work for glDrawPixels (bug 11475)
+<li>Fixed polygon stipple bug in i915 driver
+<li>Binding a zero-sized texture didn't disable texturing (bug 11309)
+<li>Queries of GL_INFO_LOG_LENGTH, GL_SHADER_SOURCE_LENGTH didn't include
+the terminating zero (bug 11588)
+<li>glXChooseFBConfig() in Xlib driver didn't handle GLX_STEREO flag properly
+<li>Fixed a GLSL function call bug (#11731)
+<li>glPointParameteriv(GL_DISTANCE_ATTENUATION_EXT) didn't work (bug 11754)
+<li>glGetAttribLocation() always returned 1 (bug 11774)
+<li>Fixed a few memory-related bugs in GLU library
+</ul>
+
+
+<h2>Changes</h2>
+<ul>
+<li>The libOSMesa library version has been reverted to 6.5.3 (soname=6)
+in order to avoid application linking issues. Otherwise, applications
+previously linked with libOSMesa.so.6 would no longer link with libOSMesa.so.7
+<li>Dropped obsolete, unmaintained Windows project files for VC6 and VC7.
+</ul>
+
+
+<h2>To Do (someday) items</h2>
+<ul>
+<li>Switch to freeglut
+<li>Fix linux-glide target/driver.
+<li>Improved lambda and derivative calculation for frag progs.
+</ul>
+
+
+<h2>Driver Status</h2>
+
+<pre>
+Driver Status
+---------------------- ----------------------
+DRI drivers varies with the driver
+XMesa/GLX (on Xlib) implements OpenGL 2.1
+OSMesa (off-screen) implements OpenGL 2.1
+Windows/Win32 implements OpenGL 2.1
+Glide (3dfx Voodoo1/2) implements OpenGL 1.3
+SVGA unsupported
+Wind River UGL unsupported
+DJGPP unsupported
+GGI unsupported
+BeOS unsupported
+Allegro unsupported
+D3D unsupported
+</pre>
+
+</body>
+</html>
--- /dev/null
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.0.2 Release Notes / November 10, 2007</H1>
+
+<p>
+Mesa 7.0.2 is a stable release with bug fixes since version 7.0.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+c9cf607f36e7e50172f5f9c7d552c34e MesaLib-7.0.2.tar.gz
+93e6ed7924ff069a4f883b4fce5349dc MesaLib-7.0.2.tar.bz2
+10c324c3613f90f059cb8429f700f300 MesaLib-7.0.2.zip
+aa8b1244a5de1d23e5814bf9b67f1435 MesaDemos-7.0.2.tar.gz
+11a10410bae7be85cf25bc7119966468 MesaDemos-7.0.2.tar.bz2
+1dd0b5fd6d69430a2fd76a6adbfd8fff MesaDemos-7.0.2.zip
+a7dbf25c025955858bd2d89a6eb6db4c MesaGLUT-7.0.2.tar.gz
+3a33f8efc8c58a592a854cfc7a643286 MesaGLUT-7.0.2.tar.bz2
+eba4ef2aa8c362ead81b54357f1903a3 MesaGLUT-7.0.2.zip
+</pre>
+
+
+<h2>New features</h2>
+<ul>
+<li>Updated Windows VC7 project files
+<li>Added DESTDIR variable for 'make install'
+<li>Added pkg-config files for gl, glu, glut and glw libraries
+<li>Added bluegene-xlc-osmesa and catamount-osmesa-pgi configs
+<li>Support for Intel G33/Q33/Q35 graphics chipsets
+</ul>
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Fixed a vertex buffer wrapping issue (bug 9962)
+<li>Added mutex protection around texture object reference counters
+<li>Added checking/support for additional chips in the i915/i945 family
+(see 11978)
+<li>Fixed a blending/banding issue (bug 11931)
+<li>Fixed a GLU matrix inversion bug (#6748)
+<li>Fixed problem with large glDrawArrays calls and indirect rendering (bug 12141)
+<li>Fixed an assortment of i965 driver bugs
+<li>Fixed x86-64 vertex transformation bug (12216)
+<li>Fixed X server crash caused by multiple indirect rendering clients
+<li>Parsing of state.texgen in ARB vertex/fragment programs didn't work (bug 12313)
+<li>Fixed a glCopyPixels/glPixelZoom bug (12417)
+<li>Fixed a bug when using glMaterial in display lists (bug 10604)
+<li>Fixed a few GLUT/Fortran issues (Bill Mitchell)
+<li>Fixed Blender crash bug (12164)
+<li>Fixed some issues preventing cross-compiling
+<li>Fixed up broken GL_ATI_separate_stencil extension
+<li>glDrawArrays(count=0) led to a crash
+<li>Fix SSE code gen memory leak, possible crash
+<li>Fixed MMX 565 rgb conversion problem (bug 12614)
+<li>Added -fno-strict-aliasing and -fPIC flags for gcc
+<li>Fixed Blender crash in Unichrome driver (bug 13142)
+</ul>
+
+
+<h2>Driver Status</h2>
+
+<pre>
+Driver Status
+---------------------- ----------------------
+DRI drivers varies with the driver
+XMesa/GLX (on Xlib) implements OpenGL 2.1
+OSMesa (off-screen) implements OpenGL 2.1
+Windows/Win32 implements OpenGL 2.1
+Glide (3dfx Voodoo1/2) implements OpenGL 1.3
+SVGA unsupported
+Wind River UGL unsupported
+DJGPP unsupported
+GGI unsupported
+BeOS unsupported
+Allegro unsupported
+D3D unsupported
+</pre>
+
+</body>
+</html>
--- /dev/null
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.0.3 Release Notes / April 4, 2008</H1>
+
+<p>
+Mesa 7.0.3 is a stable release with bug fixes since version 7.0.2.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+3fd1cb76531b2515ef7db92d9a93dbf8 MesaLib-7.0.3.tar.gz
+e6e6379d7793af40a6bc3ce1bace572e MesaLib-7.0.3.tar.bz2
+97882bac195229ee0b78cab82e0e3be1 MesaLib-7.0.3.zip
+8abf6bbcb1661e7dd4ce73b3fbb85898 MesaDemos-7.0.3.tar.gz
+47fd6863621d3c9c7dbb870ab7f0c303 MesaDemos-7.0.3.tar.bz2
+99e442e14da1928f76a7297bb421a3af MesaDemos-7.0.3.zip
+2b50fe9fadc4709b57c52adef09fce3c MesaGLUT-7.0.3.tar.gz
+0ff23c4e91b238abae63a5fc9fa003e7 MesaGLUT-7.0.3.tar.bz2
+70e83554a4462dad28e0d6e20f79aada MesaGLUT-7.0.3.zip
+</pre>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>Added missing glw.pc.in file to release tarball
+<li>Fix GLUT/Fortran issues
+<li>GLSL gl_FrontLightModelProduct.sceneColor variable wasn't defined
+<li>Fix crash upon GLSL variable array indexes (not yet supported)
+<li>Two-sided stencil test didn't work in software rendering
+<li>Fix two-sided lighting bugs/crashes (bug 13368)
+<li>GLSL gl_FrontFacing didn't work properly
+<li>glGetActiveUniform returned incorrect sizes (bug 13751)
+<li>Fix several bugs relating to uniforms and attributes in GLSL API (Bruce Merry, bug 13753)
+<li>glTexImage3D(GL_PROXY_TEXTURE_3D) mis-set teximage depth field
+<li>Fixed GLX indirect vertex array rendering bug (14197)
+<li>Fixed crash when deleting framebuffer objects (bugs 13507, 14293)
+<li>User-defined clip planes enabled for R300 (bug 9871)
+<li>Fixed glBindTexture() crash upon bad target (bug 14514)
+<li>Fixed potential crash in glDrawPixels(GL_DEPTH_COMPONENT) (bug 13915)
+<li>Bad strings given to glProgramStringARB() didn't generate GL_INVALID_OPERATION
+<li>Fixed minor point rasterization regression (bug 11016)
+<li>state.texenv.color state var didn't work in GL_ARB_fragment_program (bug 14931)
+<li>glBitmap from a PBO didn't always work
+<li>glGetTexImage into a PBO didn't always work
+<li>Comments at the end of ARB vertex/fragment programs crashed the parser
+</ul>
+
+<h2>Changes</h2>
+<ul>
+<li>Updated glext.h to version 40
+</ul>
+
+
+
+<h2>Driver Status</h2>
+
+<pre>
+Driver Status
+---------------------- ----------------------
+DRI drivers varies with the driver
+XMesa/GLX (on Xlib) implements OpenGL 2.1
+OSMesa (off-screen) implements OpenGL 2.1
+Windows/Win32 implements OpenGL 2.1
+Glide (3dfx Voodoo1/2) implements OpenGL 1.3
+SVGA unsupported
+Wind River UGL unsupported
+DJGPP unsupported
+GGI unsupported
+BeOS unsupported
+Allegro unsupported
+D3D unsupported
+</pre>
+
+</body>
+</html>
--- /dev/null
+<HTML>
+
+<TITLE>Mesa Release Notes</TITLE>
+
+<head><link rel="stylesheet" type="text/css" href="mesa.css"></head>
+
+<BODY>
+
+<body bgcolor="#eeeeee">
+
+<H1>Mesa 7.0.4 Release Notes / August 16, 2008</H1>
+
+<p>
+Mesa 7.0.4 is a stable release with bug fixes since version 7.0.3.
+</p>
+
+
+<h2>MD5 checksums</h2>
+<pre>
+909afa3a01ae31478d363837681415ac MesaLib-7.0.4.tar.gz
+8d7bacbe0234742a5d08c8088c4619e9 MesaLib-7.0.4.tar.bz2
+5e44261ef85b049a868e1785d9adc276 MesaLib-7.0.4.zip
+53dcd77d37a819feaf50b5fcdd0a6e0f MesaDemos-7.0.4.tar.gz
+c1215b31c5f7b85f81eed3bfba07d556 MesaDemos-7.0.4.tar.bz2
+b1825a7361f116b28d82d328077630b4 MesaDemos-7.0.4.zip
+d7677d015f52602d1bf8b837fb717848 MesaGLUT-7.0.4.tar.gz
+f5f8b46f7e763d9f7b7d1d115c1c44ee MesaGLUT-7.0.4.tar.bz2
+a786775271a02c62a3370b13b26bf48d MesaGLUT-7.0.4.zip
+</pre>
+
+
+<h2>Bug fixes</h2>
+<ul>
+<li>define #extension GL_ARB_texture_rectangle in shading language
+<li>fixed WIN32 compile problem in libGLU
+<li>Fixed a per-vertex glMaterial bug which could cause bad lighting
+<li>Fixed potential crash in AA/smoothed triangle rendering when using a fragment shader
+<li>Fixed glDrawElement + VBO segfault (bug 16156)
+<li>Fixed GLSL linker bug causing generic vertex attributes to get aliased
+<li>Fixed stack overflow when using glPixelZoom on Windows
+<li>Fixed broken all(bvec2) GLSL function, added misc missing bvec constructors
+<li>ARB program "state.clip[n].plane" didn't parse correctly
+<li>Fixed broken glGetUniformiv() (bug 13774)
+</ul>
+
+<h2>Changes</h2>
+<ul>
+<li>Including the latest glext.h and glxext.h header files from Khronos
+<li>Added support for DragonFly OS
+<li>Added a build config for FreeBSD static libs (Anatolij Shkodin)
+<li>Enabled GL_EXT_multi_draw_arrays extension in R200/R300 drivers
+<li>Enabled GL_ARB_point_sprite extension in I965 driver
+<li>Enabled GL_EXT_texture_sRGB extension in I965 driver
+<li>Added support for GL shading language in I965 driver
+</ul>
+
+
+
+
+<h2>Driver Status</h2>
+
+<pre>
+Driver Status
+---------------------- ----------------------
+DRI drivers varies with the driver
+XMesa/GLX (on Xlib) implements OpenGL 2.1
+OSMesa (off-screen) implements OpenGL 2.1
+Windows/Win32 implements OpenGL 2.1
+Glide (3dfx Voodoo1/2) implements OpenGL 1.3
+SVGA unsupported
+Wind River UGL unsupported
+DJGPP unsupported
+GGI unsupported
+BeOS unsupported
+Allegro unsupported
+D3D unsupported
+</pre>
+
+</body>
+</html>
<body bgcolor="#eeeeee">
-<H1>Mesa 7.1 Release Notes / (<em>in progress</em>)</H1>
+<H1>Mesa 7.1 Release Notes / August 26, 2008</H1>
<p>
Mesa 7.1 is a new development release.
+There have been many internal code changes since Mesa 7.0.x.
+It should be relatively stable, but those who are especially concerned about
+stability should wait for Mesa 7.2 or use Mesa 7.0.4 (the previous stable
+release).
+</p>
+</>
+Note that this version of Mesa does not use the GEM memory manager.
+The master branch of git uses GEM.
+</p>
+<p>
+DRM version 2.3.1 should be used with Mesa 7.1
</p>
<h2>MD5 checksums</h2>
<pre>
-TBD
+971c2fe6e6949dc5ba200a6f97a6dc81 MesaLib-7.1.tar.gz
+6bff7f532d16f90f944a400c8bd7074d MesaLib-7.1.tar.bz2
+d48224bf9d54c3da6776adb4869ba024 MesaLib-7.1.zip
+3de268420efca43e9a19ab506cdfc993 MesaDemos-7.1.tar.gz
+abfc9775e1462363af8ec160d1feb01f MesaDemos-7.1.tar.bz2
+f7b3623387c4036e9895cd9ac0dfad99 MesaDemos-7.1.zip
+fdf348f78cd09304b6ff801ef8acc8eb MesaGLUT-7.1.tar.gz
+f6d88a4eeb02e98c7e92f1c895d3c76b MesaGLUT-7.1.tar.bz2
+4dc102a5ca51e1c41dde87d3f8c7b22a MesaGLUT-7.1.zip
</pre>
<h2>New features</h2>
<ul>
+<li>autoconf-based configuration (and clean-up of Makefiles)
+<li>Assorted DRI driver enhancements
+<li>Reduced dependencies between X server and Mesa
<li>GL_EXT_texture_from_pixmap extension for Xlib driver
+<li>Support for the GL shading language with i965 driver (implemented by Intel)
+<li>ATI R500 series support (Radeon X1300–X1950) in r300 DRI driver
</ul>
<h2>Bug fixes</h2>
<ul>
-</ul>
-
-
-<h2>Internal code changes</h2>
-<ul>
+<li>Numerous GLSL fixes
+<li>Fixed some error code/detection bugs in the GLSL-related API functions
+<li>Lots of DRI driver fixes.
</ul>
<UL>
<LI><A HREF="relnotes-7.1.html">7.1 release notes</A>
+<LI><A HREF="relnotes-7.0.4.html">7.0.4 release notes</A>
+<LI><A HREF="relnotes-7.0.3.html">7.0.3 release notes</A>
+<LI><A HREF="relnotes-7.0.2.html">7.0.2 release notes</A>
+<LI><A HREF="relnotes-7.0.1.html">7.0.1 release notes</A>
<LI><A HREF="relnotes-7.0.html">7.0 release notes</A>
<LI><A HREF="relnotes-6.5.3.html">6.5.3 release notes</A>
<LI><A HREF="relnotes-6.5.2.html">6.5.2 release notes</A>
</ol>
+<H2>Windows Users</H2>
+
+<p>
+If you're <a href="http://git.or.cz/gitwiki/WindowsInstall" target="_parent">
+using git on Windows</a> you'll want to enable automatic CR/LF conversion in
+your local copy of the repository:
+</p>
+<pre>
+ git config --global core.autocrlf true
+</pre>
+
+<p>
+This will cause git to convert all text files to CR+LF on checkout,
+and to LF on commit.
+</p>
+<p>
+Unix users don't need to set this option.
+</p>
+<br>
+
+
<a name="developer">
<H2>Development Branches</H2>
<li><a href="#unsup">Unsupported Features</a>
<li><a href="#notes">Implementation Notes</a>
<li><a href="#hints">Programming Hints</a>
-<li><a href="#standalone">Stand-alone Compiler</a>
+<li><a href="#standalone">Stand-alone GLSL Compiler</a>
<li><a href="#implementation">Compiler Implementation</a>
<li><a href="#validation">Compiler Validation</a>
+<li><a href="#120">GLSL 1.20 support</a>
</ul>
<li>The inverse trig functions asin(), acos(), and atan() are not implemented
<li>The gl_Color and gl_SecondaryColor varying vars are interpolated
without perspective correction
+<li>Floating point literal suffixes 'f' and 'F' aren't allowed.
</ul>
<p>
<a name="standalone">
-<h2>Stand-alone Compiler</h2>
+<h2>Stand-alone GLSL Compiler</h2>
<p>
A unique stand-alone GLSL compiler driver has been added to Mesa.
</ul>
<p>
-To build the glslcompiler program (this will be improved someday):
+After building Mesa, the glslcompiler can be built by manually running:
</p>
<pre>
- cd src/mesa
- make libmesa.a
- cd drivers/glslcompiler
+ cd src/mesa/drivers/glslcompiler
make
</pre>
emit GL_ARB_vertex_program-style instructions:
</p>
<pre>
- glslcompiler --arb --linenumbers --vs vertshader.txt
+ bin/glslcompiler --debug --numbers --fs progs/glsl/CH06-brick.frag.txt
</pre>
<p>
-The output may look similar to this:
+results in:
</p>
<pre>
-!!ARBvp1.0
- 0: MOV result.texcoord[0], vertex.texcoord[0];
- 1: DP4 temp0.x, state.matrix.mvp.row[0], vertex.position;
- 2: DP4 temp0.y, state.matrix.mvp.row[1], vertex.position;
- 3: DP4 temp0.z, state.matrix.mvp.row[2], vertex.position;
- 4: DP4 temp0.w, state.matrix.mvp.row[3], vertex.position;
- 5: MOV result.position, temp0;
- 6: END
+# Fragment Program/Shader
+ 0: RCP TEMP[4].x, UNIFORM[2].xxxx;
+ 1: RCP TEMP[4].y, UNIFORM[2].yyyy;
+ 2: MUL TEMP[3].xy, VARYING[0], TEMP[4];
+ 3: MOV TEMP[1], TEMP[3];
+ 4: MUL TEMP[0].w, TEMP[1].yyyy, CONST[4].xxxx;
+ 5: FRC TEMP[1].z, TEMP[0].wwww;
+ 6: SGT.C TEMP[0].w, TEMP[1].zzzz, CONST[4].xxxx;
+ 7: IF (NE.wwww); # (if false, goto 9);
+ 8: ADD TEMP[1].x, TEMP[1].xxxx, CONST[4].xxxx;
+ 9: ENDIF;
+ 10: FRC TEMP[1].xy, TEMP[1];
+ 11: SGT TEMP[2].xy, UNIFORM[3], TEMP[1];
+ 12: MUL TEMP[1].z, TEMP[2].xxxx, TEMP[2].yyyy;
+ 13: LRP TEMP[0], TEMP[1].zzzz, UNIFORM[0], UNIFORM[1];
+ 14: MUL TEMP[0].xyz, TEMP[0], VARYING[1].xxxx;
+ 15: MOV OUTPUT[0].xyz, TEMP[0];
+ 16: MOV OUTPUT[0].w, CONST[4].yyyy;
+ 17: END
</pre>
<p>
</p>
+
+<a name="120">
+<h2>GLSL 1.20 support</h2>
+
+<p>
+Support for GLSL version 1.20 is underway. Status as follows.
+</p>
+
+<h3>Supported</h3>
+<ul>
+<li><code>mat2x3, mat2x4</code>, etc. types and functions
+<li><code>transpose(), outerProduct(), matrixCompMult()</code> functions
+(but untested)
+<li>precision qualifiers (lowp, mediump, highp)
+</ul>
+
+<h3>Partially Complete</h3>
+<ul>
+<li><code>invariant</code> qualifier
+</ul>
+
+<h3>Not Completed</h3>
+<ul>
+<li><code>array.length()</code> method
+<li><code>float[5] a;</code> array syntax
+<li><code>centroid</code> qualifier
+<li>unsized array constructors
+<li>initializers for uniforms
+<li>const initializers calling built-in functions
+</ul>
+
+
+
+
</BODY>
</HTML>
<p>
If you have problems, edits or additions for this website send them
to Brian
-(<em>b</em><em>r</em><em>i</em><em>a</em><em>n</em><em>_</em><em>e</em><em>_</em><em>p</em><em>a</em><em>u</em><em>l</em><em>@</em><em>y</em><em>a</em><em>h</em><em>o</em><em>o</em><em>.</em><em>c</em><em>o</em><em>m</em>)</a>.
+(<em>b</em><em>r</em><em>i</em><em>a</em><em>n</em><em>.</em><em>e</em><em>.</em><em>p</em><em>a</em><em>u</em><em>l</em><em> </em><em>g</em><em>m</em><em>a</em><em>i</em><em>l</em><em>.</em><em>c</em><em>o</em><em>m</em>)</a>.
</p>
<p>
</body>
-</html>
\ No newline at end of file
+</html>
$(foreach FILE,$(SUBSET),doxygen $(FILE);)
clean:
- rm -rf $(FULL:.doxy=) $(SUBSET:.doxy=)
- rm -rf *.tag
+ -rm -rf $(FULL:.doxy=) $(SUBSET:.doxy=)
+ -rm -rf *.tag
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 3.0
- * Copyright (C) 1995-1998 Brian Paul
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-
-/*
- * Example Foo/Mesa interface. See src/ddsample.c for more info.
- */
-
-
-
-#ifndef FOOMESA_H
-#define FOOMESA_H
-
-
-
-typedef struct foo_mesa_visual *FooMesaVisual;
-
-typedef struct foo_mesa_buffer *FooMesaBuffer;
-
-typedef struct foo_mesa_context *FooMesaContext;
-
-
-
-#ifdef BEOS
-#pragma export on
-#endif
-
-
-extern FooMesaVisual FooMesaChooseVisual( /* your params */ );
-
-extern void FooMesaDestroyVisual( FooMesaVisual visual );
-
-
-extern FooMesaBuffer FooMesaCreateBuffer( FooMesaVisual visual,
- void *your_window_id );
-
-extern void FooMesaDestroyBuffer( FooMesaBuffer buffer );
-
-
-extern FooMesaContext FooMesaCreateContext( FooMesaVisual visual,
- FooMesaContext sharelist );
-
-extern void FooMesaDestroyContext( FooMesaContext context );
-
-
-extern void FooMesaMakeCurrent( FooMesaContext context, FooMesaBuffer buffer );
-
-
-extern void FooMesaSwapBuffers( FooMesaBuffer buffer );
-
-
-/* Probably some more functions... */
-
-
-#ifdef BEOS
-#pragma export off
-#endif
-
-#endif
/*************************************************************/
/* Header file version number, required by OpenGL ABI for Linux */
-/* glext.h last updated 2008/08/10 */
+/* glext.h last updated 2008/10/09 */
/* Current version at http://www.opengl.org/registry/ */
-#define GL_GLEXT_VERSION 41
+#define GL_GLEXT_VERSION 43
#ifndef GL_VERSION_1_2
#define GL_UNSIGNED_BYTE_3_3_2 0x8032
#define GL_QUERY_NO_WAIT 0x8E14
#define GL_QUERY_BY_REGION_WAIT 0x8E15
#define GL_QUERY_BY_REGION_NO_WAIT 0x8E16
+/* Reuse tokens from ARB_depth_buffer_float */
+/* reuse GL_DEPTH_COMPONENT32F */
+/* reuse GL_DEPTH32F_STENCIL8 */
+/* reuse GL_FLOAT_32_UNSIGNED_INT_24_8_REV */
+/* Reuse tokens from ARB_framebuffer_object */
+/* reuse GL_INVALID_FRAMEBUFFER_OPERATION */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE */
+/* reuse GL_FRAMEBUFFER_DEFAULT */
+/* reuse GL_FRAMEBUFFER_UNDEFINED */
+/* reuse GL_DEPTH_STENCIL_ATTACHMENT */
+/* reuse GL_INDEX */
+/* reuse GL_MAX_RENDERBUFFER_SIZE */
+/* reuse GL_DEPTH_STENCIL */
+/* reuse GL_UNSIGNED_INT_24_8 */
+/* reuse GL_DEPTH24_STENCIL8 */
+/* reuse GL_TEXTURE_STENCIL_SIZE */
+/* reuse GL_TEXTURE_RED_TYPE */
+/* reuse GL_TEXTURE_GREEN_TYPE */
+/* reuse GL_TEXTURE_BLUE_TYPE */
+/* reuse GL_TEXTURE_ALPHA_TYPE */
+/* reuse GL_TEXTURE_LUMINANCE_TYPE */
+/* reuse GL_TEXTURE_INTENSITY_TYPE */
+/* reuse GL_TEXTURE_DEPTH_TYPE */
+/* reuse GL_UNSIGNED_NORMALIZED */
+/* reuse GL_FRAMEBUFFER_BINDING */
+/* reuse GL_DRAW_FRAMEBUFFER_BINDING */
+/* reuse GL_RENDERBUFFER_BINDING */
+/* reuse GL_READ_FRAMEBUFFER */
+/* reuse GL_DRAW_FRAMEBUFFER */
+/* reuse GL_READ_FRAMEBUFFER_BINDING */
+/* reuse GL_RENDERBUFFER_SAMPLES */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
+/* reuse GL_FRAMEBUFFER_COMPLETE */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER */
+/* reuse GL_FRAMEBUFFER_UNSUPPORTED */
+/* reuse GL_MAX_COLOR_ATTACHMENTS */
+/* reuse GL_COLOR_ATTACHMENT0 */
+/* reuse GL_COLOR_ATTACHMENT1 */
+/* reuse GL_COLOR_ATTACHMENT2 */
+/* reuse GL_COLOR_ATTACHMENT3 */
+/* reuse GL_COLOR_ATTACHMENT4 */
+/* reuse GL_COLOR_ATTACHMENT5 */
+/* reuse GL_COLOR_ATTACHMENT6 */
+/* reuse GL_COLOR_ATTACHMENT7 */
+/* reuse GL_COLOR_ATTACHMENT8 */
+/* reuse GL_COLOR_ATTACHMENT9 */
+/* reuse GL_COLOR_ATTACHMENT10 */
+/* reuse GL_COLOR_ATTACHMENT11 */
+/* reuse GL_COLOR_ATTACHMENT12 */
+/* reuse GL_COLOR_ATTACHMENT13 */
+/* reuse GL_COLOR_ATTACHMENT14 */
+/* reuse GL_COLOR_ATTACHMENT15 */
+/* reuse GL_DEPTH_ATTACHMENT */
+/* reuse GL_STENCIL_ATTACHMENT */
+/* reuse GL_FRAMEBUFFER */
+/* reuse GL_RENDERBUFFER */
+/* reuse GL_RENDERBUFFER_WIDTH */
+/* reuse GL_RENDERBUFFER_HEIGHT */
+/* reuse GL_RENDERBUFFER_INTERNAL_FORMAT */
+/* reuse GL_STENCIL_INDEX1 */
+/* reuse GL_STENCIL_INDEX4 */
+/* reuse GL_STENCIL_INDEX8 */
+/* reuse GL_STENCIL_INDEX16 */
+/* reuse GL_RENDERBUFFER_RED_SIZE */
+/* reuse GL_RENDERBUFFER_GREEN_SIZE */
+/* reuse GL_RENDERBUFFER_BLUE_SIZE */
+/* reuse GL_RENDERBUFFER_ALPHA_SIZE */
+/* reuse GL_RENDERBUFFER_DEPTH_SIZE */
+/* reuse GL_RENDERBUFFER_STENCIL_SIZE */
+/* reuse GL_FRAMEBUFFER_INCOMPLETE_MULTISAMPLE */
+/* reuse GL_MAX_SAMPLES */
+/* Reuse tokens from ARB_framebuffer_sRGB */
+/* reuse GL_FRAMEBUFFER_SRGB */
+/* Reuse tokens from ARB_half_float_vertex */
+/* reuse GL_HALF_FLOAT */
+/* Reuse tokens from ARB_map_buffer_range */
+/* reuse GL_MAP_READ_BIT */
+/* reuse GL_MAP_WRITE_BIT */
+/* reuse GL_MAP_INVALIDATE_RANGE_BIT */
+/* reuse GL_MAP_INVALIDATE_BUFFER_BIT */
+/* reuse GL_MAP_FLUSH_EXPLICIT_BIT */
+/* reuse GL_MAP_UNSYNCHRONIZED_BIT */
+/* Reuse tokens from ARB_texture_compression_rgtc */
+/* reuse GL_COMPRESSED_RED_RGTC1 */
+/* reuse GL_COMPRESSED_SIGNED_RED_RGTC1 */
+/* reuse GL_COMPRESSED_RG_RGTC2 */
+/* reuse GL_COMPRESSED_SIGNED_RG_RGTC2 */
+/* Reuse tokens from ARB_texture_rg */
+/* reuse GL_RG */
+/* reuse GL_RG_INTEGER */
+/* reuse GL_R8 */
+/* reuse GL_R16 */
+/* reuse GL_RG8 */
+/* reuse GL_RG16 */
+/* reuse GL_R16F */
+/* reuse GL_R32F */
+/* reuse GL_RG16F */
+/* reuse GL_RG32F */
+/* reuse GL_R8I */
+/* reuse GL_R8UI */
+/* reuse GL_R16I */
+/* reuse GL_R16UI */
+/* reuse GL_R32I */
+/* reuse GL_R32UI */
+/* reuse GL_RG8I */
+/* reuse GL_RG8UI */
+/* reuse GL_RG16I */
+/* reuse GL_RG16UI */
+/* reuse GL_RG32I */
+/* reuse GL_RG32UI */
+/* Reuse tokens from ARB_vertex_array_object */
+/* reuse GL_VERTEX_ARRAY_BINDING */
#endif
#ifndef GL_ARB_multitexture
#define GL_MAX_GEOMETRY_UNIFORM_COMPONENTS_ARB 0x8DDF
#define GL_MAX_GEOMETRY_OUTPUT_VERTICES_ARB 0x8DE0
#define GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS_ARB 0x8DE1
+/* reuse GL_MAX_VARYING_COMPONENTS */
+/* reuse GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER */
#endif
#ifndef GL_ARB_half_float_vertex
#define GL_TRANSFORM_FEEDBACK_VARYING_MAX_LENGTH_EXT 0x8C76
#endif
+#ifndef GL_EXT_direct_state_access
+#define GL_PROGRAM_MATRIX_EXT 0x8E2D
+#define GL_TRANSPOSE_PROGRAM_MATRIX_EXT 0x8E2E
+#define GL_PROGRAM_MATRIX_STACK_DEPTH_EXT 0x8E2F
+#endif
+
+#ifndef GL_EXT_vertex_array_bgra
+/* reuse GL_BGRA */
+#endif
+
/*************************************************************/
#ifndef GL_VERSION_3_0
#define GL_VERSION_3_0 1
+/* OpenGL 3.0 also reuses entry points from these extensions: */
+/* ARB_framebuffer_object */
+/* ARB_map_buffer_range */
+/* ARB_vertex_array_object */
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glColorMaski (GLuint, GLboolean, GLboolean, GLboolean, GLboolean);
+GLAPI void APIENTRY glGetBooleani_v (GLenum, GLuint, GLboolean *);
+GLAPI void APIENTRY glGetIntegeri_v (GLenum, GLuint, GLint *);
+GLAPI void APIENTRY glEnablei (GLenum, GLuint);
+GLAPI void APIENTRY glDisablei (GLenum, GLuint);
+GLAPI GLboolean APIENTRY glIsEnabledi (GLenum, GLuint);
+GLAPI void APIENTRY glBeginTransformFeedback (GLenum);
+GLAPI void APIENTRY glEndTransformFeedback (void);
+GLAPI void APIENTRY glBindBufferRange (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
+GLAPI void APIENTRY glBindBufferBase (GLenum, GLuint, GLuint);
+GLAPI void APIENTRY glTransformFeedbackVaryings (GLuint, GLsizei, const GLint *, GLenum);
+GLAPI void APIENTRY glGetTransformFeedbackVarying (GLuint, GLuint, GLint *);
+GLAPI void APIENTRY glClampColor (GLenum, GLenum);
+GLAPI void APIENTRY glBeginConditionalRender (GLuint, GLenum);
+GLAPI void APIENTRY glEndConditionalRender (void);
+GLAPI void APIENTRY glVertexAttribI1i (GLuint, GLint);
+GLAPI void APIENTRY glVertexAttribI2i (GLuint, GLint, GLint);
+GLAPI void APIENTRY glVertexAttribI3i (GLuint, GLint, GLint, GLint);
+GLAPI void APIENTRY glVertexAttribI4i (GLuint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glVertexAttribI1ui (GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI2ui (GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI3ui (GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI4ui (GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glVertexAttribI1iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI2iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI3iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI4iv (GLuint, const GLint *);
+GLAPI void APIENTRY glVertexAttribI1uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI2uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI3uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI4uiv (GLuint, const GLuint *);
+GLAPI void APIENTRY glVertexAttribI4bv (GLuint, const GLbyte *);
+GLAPI void APIENTRY glVertexAttribI4sv (GLuint, const GLshort *);
+GLAPI void APIENTRY glVertexAttribI4ubv (GLuint, const GLubyte *);
+GLAPI void APIENTRY glVertexAttribI4usv (GLuint, const GLushort *);
+GLAPI void APIENTRY glVertexAttribIPointer (GLuint, GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetVertexAttribIiv (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetVertexAttribIuiv (GLuint, GLenum, GLuint *);
+GLAPI void APIENTRY glGetUniformuiv (GLuint, GLint, GLuint *);
+GLAPI void APIENTRY glBindFragDataLocation (GLuint, GLuint, const GLchar *);
+GLAPI GLint APIENTRY glGetFragDataLocation (GLuint, const GLchar *);
+GLAPI void APIENTRY glUniform1ui (GLint, GLuint);
+GLAPI void APIENTRY glUniform2ui (GLint, GLuint, GLuint);
+GLAPI void APIENTRY glUniform3ui (GLint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glUniform4ui (GLint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glUniform1uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glUniform2uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glUniform3uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glUniform4uiv (GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glTexParameterIiv (GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glTexParameterIuiv (GLenum, GLenum, const GLuint *);
+GLAPI void APIENTRY glGetTexParameterIiv (GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetTexParameterIuiv (GLenum, GLenum, GLuint *);
+GLAPI void APIENTRY glClearBufferiv (GLenum, GLint, const GLint *);
+GLAPI void APIENTRY glClearBufferuiv (GLenum, GLint, const GLuint *);
+GLAPI void APIENTRY glClearBufferfv (GLenum, GLint, const GLfloat *);
+GLAPI void APIENTRY glClearBufferfi (GLenum, GLint, GLfloat, GLint);
+GLAPI const GLubyte * APIENTRY glGetStringi (GLenum, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCOLORMASKIPROC) (GLuint index, GLboolean r, GLboolean g, GLboolean b, GLboolean a);
+typedef void (APIENTRYP PFNGLGETBOOLEANI_VPROC) (GLenum target, GLuint index, GLboolean *data);
+typedef void (APIENTRYP PFNGLGETINTEGERI_VPROC) (GLenum target, GLuint index, GLint *data);
+typedef void (APIENTRYP PFNGLENABLEIPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLDISABLEIPROC) (GLenum target, GLuint index);
+typedef GLboolean (APIENTRYP PFNGLISENABLEDIPROC) (GLenum target, GLuint index);
+typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKPROC) (GLenum primitiveMode);
+typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKPROC) (void);
+typedef void (APIENTRYP PFNGLBINDBUFFERRANGEPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLBINDBUFFERBASEPROC) (GLenum target, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGPROC) (GLuint program, GLuint index, GLint *location);
+typedef void (APIENTRYP PFNGLCLAMPCOLORPROC) (GLenum target, GLenum clamp);
+typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERPROC) (GLuint id, GLenum mode);
+typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERPROC) (void);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IPROC) (GLuint index, GLint x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IPROC) (GLuint index, GLint x, GLint y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IPROC) (GLuint index, GLint x, GLint y, GLint z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IPROC) (GLuint index, GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIPROC) (GLuint index, GLuint x);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIPROC) (GLuint index, GLuint x, GLuint y);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIPROC) (GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4IVPROC) (GLuint index, const GLint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI1UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI2UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI3UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UIVPROC) (GLuint index, const GLuint *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4BVPROC) (GLuint index, const GLbyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4SVPROC) (GLuint index, const GLshort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4UBVPROC) (GLuint index, const GLubyte *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBI4USVPROC) (GLuint index, const GLushort *v);
+typedef void (APIENTRYP PFNGLVERTEXATTRIBIPOINTERPROC) (GLuint index, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIIVPROC) (GLuint index, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETVERTEXATTRIBIUIVPROC) (GLuint index, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLGETUNIFORMUIVPROC) (GLuint program, GLint location, GLuint *params);
+typedef void (APIENTRYP PFNGLBINDFRAGDATALOCATIONPROC) (GLuint program, GLuint color, const GLchar *name);
+typedef GLint (APIENTRYP PFNGLGETFRAGDATALOCATIONPROC) (GLuint program, const GLchar *name);
+typedef void (APIENTRYP PFNGLUNIFORM1UIPROC) (GLint location, GLuint v0);
+typedef void (APIENTRYP PFNGLUNIFORM2UIPROC) (GLint location, GLuint v0, GLuint v1);
+typedef void (APIENTRYP PFNGLUNIFORM3UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2);
+typedef void (APIENTRYP PFNGLUNIFORM4UIPROC) (GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+typedef void (APIENTRYP PFNGLUNIFORM1UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM2UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM3UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLUNIFORM4UIVPROC) (GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXPARAMETERIUIVPROC) (GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLCLEARBUFFERIVPROC) (GLenum buffer, GLint drawbuffer, const GLint *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERUIVPROC) (GLenum buffer, GLint drawbuffer, const GLuint *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERFVPROC) (GLenum buffer, GLint drawbuffer, const GLfloat *value);
+typedef void (APIENTRYP PFNGLCLEARBUFFERFIPROC) (GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
+typedef const GLubyte * (APIENTRYP PFNGLGETSTRINGIPROC) (GLenum name, GLuint index);
#endif
#ifndef GL_ARB_multitexture
#ifndef GL_ARB_draw_instanced
#define GL_ARB_draw_instanced 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glDrawArraysInstancedARB (GLenum, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glDrawElementsInstancedARB (GLenum, GLsizei, GLenum, const GLvoid *, GLsizei);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLDRAWARRAYSINSTANCEDARBPROC) (GLenum mode, GLint first, GLsizei count, GLsizei primcount);
+typedef void (APIENTRYP PFNGLDRAWELEMENTSINSTANCEDARBPROC) (GLenum mode, GLsizei count, GLenum type, const GLvoid *indices, GLsizei primcount);
#endif
#ifndef GL_ARB_framebuffer_object
#define GL_ARB_framebuffer_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI GLboolean APIENTRY glIsRenderbuffer (GLuint);
+GLAPI void APIENTRY glBindRenderbuffer (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteRenderbuffers (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenRenderbuffers (GLsizei, GLuint *);
+GLAPI void APIENTRY glRenderbufferStorage (GLenum, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetRenderbufferParameteriv (GLenum, GLenum, GLint *);
+GLAPI GLboolean APIENTRY glIsFramebuffer (GLuint);
+GLAPI void APIENTRY glBindFramebuffer (GLenum, GLuint);
+GLAPI void APIENTRY glDeleteFramebuffers (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenFramebuffers (GLsizei, GLuint *);
+GLAPI GLenum APIENTRY glCheckFramebufferStatus (GLenum);
+GLAPI void APIENTRY glFramebufferTexture1D (GLenum, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glFramebufferTexture2D (GLenum, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glFramebufferTexture3D (GLenum, GLenum, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glFramebufferRenderbuffer (GLenum, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glGetFramebufferAttachmentParameteriv (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGenerateMipmap (GLenum);
+GLAPI void APIENTRY glBlitFramebuffer (GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLint, GLbitfield, GLenum);
+GLAPI void APIENTRY glRenderbufferStorageMultisample (GLenum, GLsizei, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glFramebufferTextureLayer (GLenum, GLenum, GLuint, GLint, GLint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef GLboolean (APIENTRYP PFNGLISRENDERBUFFERPROC) (GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLBINDRENDERBUFFERPROC) (GLenum target, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLDELETERENDERBUFFERSPROC) (GLsizei n, const GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLGENRENDERBUFFERSPROC) (GLsizei n, GLuint *renderbuffers);
+typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEPROC) (GLenum target, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETRENDERBUFFERPARAMETERIVPROC) (GLenum target, GLenum pname, GLint *params);
+typedef GLboolean (APIENTRYP PFNGLISFRAMEBUFFERPROC) (GLuint framebuffer);
+typedef void (APIENTRYP PFNGLBINDFRAMEBUFFERPROC) (GLenum target, GLuint framebuffer);
+typedef void (APIENTRYP PFNGLDELETEFRAMEBUFFERSPROC) (GLsizei n, const GLuint *framebuffers);
+typedef void (APIENTRYP PFNGLGENFRAMEBUFFERSPROC) (GLsizei n, GLuint *framebuffers);
+typedef GLenum (APIENTRYP PFNGLCHECKFRAMEBUFFERSTATUSPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE1DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE2DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURE3DPROC) (GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERRENDERBUFFERPROC) (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVPROC) (GLenum target, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGENERATEMIPMAPPROC) (GLenum target);
+typedef void (APIENTRYP PFNGLBLITFRAMEBUFFERPROC) (GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
+typedef void (APIENTRYP PFNGLRENDERBUFFERSTORAGEMULTISAMPLEPROC) (GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
#endif
#ifndef GL_ARB_framebuffer_sRGB
#ifndef GL_ARB_geometry_shader4
#define GL_ARB_geometry_shader4 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glProgramParameteriARB (GLuint, GLenum, GLint);
+GLAPI void APIENTRY glFramebufferTextureARB (GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glFramebufferTextureLayerARB (GLenum, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glFramebufferTextureFaceARB (GLenum, GLenum, GLuint, GLint, GLenum);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLPROGRAMPARAMETERIARBPROC) (GLuint program, GLenum pname, GLint value);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTURELAYERARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERTEXTUREFACEARBPROC) (GLenum target, GLenum attachment, GLuint texture, GLint level, GLenum face);
#endif
#ifndef GL_ARB_half_float_vertex
#ifndef GL_ARB_instanced_arrays
#define GL_ARB_instanced_arrays 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glVertexAttribDivisor (GLuint, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLVERTEXATTRIBDIVISORPROC) (GLuint index, GLuint divisor);
#endif
#ifndef GL_ARB_map_buffer_range
#define GL_ARB_map_buffer_range 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glMapBufferRange (GLenum, GLintptr, GLsizeiptr, GLbitfield);
+GLAPI void APIENTRY glFlushMappedBufferRange (GLenum, GLintptr, GLsizeiptr);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLMAPBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
+typedef void (APIENTRYP PFNGLFLUSHMAPPEDBUFFERRANGEPROC) (GLenum target, GLintptr offset, GLsizeiptr length);
#endif
#ifndef GL_ARB_texture_buffer_object
#define GL_ARB_texture_buffer_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glTexBufferARB (GLenum, GLenum, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLTEXBUFFERARBPROC) (GLenum target, GLenum internalformat, GLuint buffer);
#endif
#ifndef GL_ARB_texture_compression_rgtc
#ifndef GL_ARB_vertex_array_object
#define GL_ARB_vertex_array_object 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBindVertexArray (GLuint);
+GLAPI void APIENTRY glDeleteVertexArrays (GLsizei, const GLuint *);
+GLAPI void APIENTRY glGenVertexArrays (GLsizei, GLuint *);
+GLAPI GLboolean APIENTRY glIsVertexArray (GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBINDVERTEXARRAYPROC) (GLuint array);
+typedef void (APIENTRYP PFNGLDELETEVERTEXARRAYSPROC) (GLsizei n, const GLuint *arrays);
+typedef void (APIENTRYP PFNGLGENVERTEXARRAYSPROC) (GLsizei n, GLuint *arrays);
+typedef GLboolean (APIENTRYP PFNGLISVERTEXARRAYPROC) (GLuint array);
#endif
#ifndef GL_EXT_abgr
#ifndef GL_NV_conditional_render
#define GL_NV_conditional_render 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBeginConditionalRenderNV (GLuint, GLenum);
+GLAPI void APIENTRY glEndConditionalRenderNV (void);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBEGINCONDITIONALRENDERNVPROC) (GLuint id, GLenum mode);
+typedef void (APIENTRYP PFNGLENDCONDITIONALRENDERNVPROC) (void);
#endif
#ifndef GL_NV_present_video
#ifndef GL_EXT_transform_feedback
#define GL_EXT_transform_feedback 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glBeginTransformFeedbackEXT (GLenum);
+GLAPI void APIENTRY glEndTransformFeedbackEXT (void);
+GLAPI void APIENTRY glBindBufferRangeEXT (GLenum, GLuint, GLuint, GLintptr, GLsizeiptr);
+GLAPI void APIENTRY glBindBufferOffsetEXT (GLenum, GLuint, GLuint, GLintptr);
+GLAPI void APIENTRY glBindBufferBaseEXT (GLenum, GLuint, GLuint);
+GLAPI void APIENTRY glTransformFeedbackVaryingsEXT (GLuint, GLsizei, const GLint *, GLenum);
+GLAPI void APIENTRY glGetTransformFeedbackVaryingEXT (GLuint, GLuint, GLint *);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLBEGINTRANSFORMFEEDBACKEXTPROC) (GLenum primitiveMode);
+typedef void (APIENTRYP PFNGLENDTRANSFORMFEEDBACKEXTPROC) (void);
+typedef void (APIENTRYP PFNGLBINDBUFFERRANGEEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
+typedef void (APIENTRYP PFNGLBINDBUFFEROFFSETEXTPROC) (GLenum target, GLuint index, GLuint buffer, GLintptr offset);
+typedef void (APIENTRYP PFNGLBINDBUFFERBASEEXTPROC) (GLenum target, GLuint index, GLuint buffer);
+typedef void (APIENTRYP PFNGLTRANSFORMFEEDBACKVARYINGSEXTPROC) (GLuint program, GLsizei count, const GLint *locations, GLenum bufferMode);
+typedef void (APIENTRYP PFNGLGETTRANSFORMFEEDBACKVARYINGEXTPROC) (GLuint program, GLuint index, GLint *location);
+#endif
+
+#ifndef GL_EXT_direct_state_access
+#define GL_EXT_direct_state_access 1
+#ifdef GL_GLEXT_PROTOTYPES
+GLAPI void APIENTRY glClientAttribDefaultEXT (GLbitfield);
+GLAPI void APIENTRY glPushClientAttribDefaultEXT (GLbitfield);
+GLAPI void APIENTRY glMatrixLoadfEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixLoaddEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMatrixMultfEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixMultdEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMatrixLoadIdentityEXT (GLenum);
+GLAPI void APIENTRY glMatrixRotatefEXT (GLenum, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMatrixRotatedEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixScalefEXT (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMatrixScaledEXT (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixTranslatefEXT (GLenum, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glMatrixTranslatedEXT (GLenum, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixFrustumEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixOrthoEXT (GLenum, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glMatrixPopEXT (GLenum);
+GLAPI void APIENTRY glMatrixPushEXT (GLenum);
+GLAPI void APIENTRY glMatrixLoadTransposefEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixLoadTransposedEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glMatrixMultTransposefEXT (GLenum, const GLfloat *);
+GLAPI void APIENTRY glMatrixMultTransposedEXT (GLenum, const GLdouble *);
+GLAPI void APIENTRY glTextureParameterfEXT (GLuint, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glTextureParameterfvEXT (GLuint, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glTextureParameteriEXT (GLuint, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glTextureParameterivEXT (GLuint, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+GLAPI void APIENTRY glCopyTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+GLAPI void APIENTRY glCopyTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetTextureImageEXT (GLuint, GLenum, GLint, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetTextureParameterfvEXT (GLuint, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetTextureParameterivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetTextureLevelParameterfvEXT (GLuint, GLenum, GLint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetTextureLevelParameterivEXT (GLuint, GLenum, GLint, GLenum, GLint *);
+GLAPI void APIENTRY glTextureImage3DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glMultiTexParameterfEXT (GLenum, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexParameterfvEXT (GLenum, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexParameteriEXT (GLenum, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glMultiTexParameterivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+GLAPI void APIENTRY glCopyMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+GLAPI void APIENTRY glCopyMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei);
+GLAPI void APIENTRY glCopyMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetMultiTexImageEXT (GLenum, GLenum, GLint, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glGetMultiTexParameterfvEXT (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexParameterivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMultiTexLevelParameterfvEXT (GLenum, GLenum, GLint, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexLevelParameterivEXT (GLenum, GLenum, GLint, GLenum, GLint *);
+GLAPI void APIENTRY glMultiTexImage3DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+GLAPI void APIENTRY glCopyMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+GLAPI void APIENTRY glBindMultiTextureEXT (GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glEnableClientStateIndexedEXT (GLenum, GLuint);
+GLAPI void APIENTRY glDisableClientStateIndexedEXT (GLenum, GLuint);
+GLAPI void APIENTRY glMultiTexCoordPointerEXT (GLenum, GLint, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glMultiTexEnvfEXT (GLenum, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexEnvfvEXT (GLenum, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexEnviEXT (GLenum, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glMultiTexEnvivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexGendEXT (GLenum, GLenum, GLenum, GLdouble);
+GLAPI void APIENTRY glMultiTexGendvEXT (GLenum, GLenum, GLenum, const GLdouble *);
+GLAPI void APIENTRY glMultiTexGenfEXT (GLenum, GLenum, GLenum, GLfloat);
+GLAPI void APIENTRY glMultiTexGenfvEXT (GLenum, GLenum, GLenum, const GLfloat *);
+GLAPI void APIENTRY glMultiTexGeniEXT (GLenum, GLenum, GLenum, GLint);
+GLAPI void APIENTRY glMultiTexGenivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glGetMultiTexEnvfvEXT (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexEnvivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMultiTexGendvEXT (GLenum, GLenum, GLenum, GLdouble *);
+GLAPI void APIENTRY glGetMultiTexGenfvEXT (GLenum, GLenum, GLenum, GLfloat *);
+GLAPI void APIENTRY glGetMultiTexGenivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetFloatIndexedvEXT (GLenum, GLuint, GLfloat *);
+GLAPI void APIENTRY glGetDoubleIndexedvEXT (GLenum, GLuint, GLdouble *);
+GLAPI void APIENTRY glGetPointerIndexedvEXT (GLenum, GLuint, GLvoid* *);
+GLAPI void APIENTRY glCompressedTextureImage3DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureImage2DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureImage1DEXT (GLuint, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureSubImage3DEXT (GLuint, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureSubImage2DEXT (GLuint, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedTextureSubImage1DEXT (GLuint, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetCompressedTextureImageEXT (GLuint, GLenum, GLint, GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexImage3DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexImage2DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexImage1DEXT (GLenum, GLenum, GLint, GLenum, GLsizei, GLint, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexSubImage3DEXT (GLenum, GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexSubImage2DEXT (GLenum, GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glCompressedMultiTexSubImage1DEXT (GLenum, GLenum, GLint, GLint, GLsizei, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glGetCompressedMultiTexImageEXT (GLenum, GLenum, GLint, GLvoid *);
+GLAPI void APIENTRY glNamedProgramStringEXT (GLuint, GLenum, GLenum, GLsizei, const GLvoid *);
+GLAPI void APIENTRY glNamedProgramLocalParameter4dEXT (GLuint, GLenum, GLuint, GLdouble, GLdouble, GLdouble, GLdouble);
+GLAPI void APIENTRY glNamedProgramLocalParameter4dvEXT (GLuint, GLenum, GLuint, const GLdouble *);
+GLAPI void APIENTRY glNamedProgramLocalParameter4fEXT (GLuint, GLenum, GLuint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glNamedProgramLocalParameter4fvEXT (GLuint, GLenum, GLuint, const GLfloat *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterdvEXT (GLuint, GLenum, GLuint, GLdouble *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterfvEXT (GLuint, GLenum, GLuint, GLfloat *);
+GLAPI void APIENTRY glGetNamedProgramivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetNamedProgramStringEXT (GLuint, GLenum, GLenum, GLvoid *);
+GLAPI void APIENTRY glNamedProgramLocalParameters4fvEXT (GLuint, GLenum, GLuint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4iEXT (GLuint, GLenum, GLuint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4ivEXT (GLuint, GLenum, GLuint, const GLint *);
+GLAPI void APIENTRY glNamedProgramLocalParametersI4ivEXT (GLuint, GLenum, GLuint, GLsizei, const GLint *);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4uiEXT (GLuint, GLenum, GLuint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glNamedProgramLocalParameterI4uivEXT (GLuint, GLenum, GLuint, const GLuint *);
+GLAPI void APIENTRY glNamedProgramLocalParametersI4uivEXT (GLuint, GLenum, GLuint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterIivEXT (GLuint, GLenum, GLuint, GLint *);
+GLAPI void APIENTRY glGetNamedProgramLocalParameterIuivEXT (GLuint, GLenum, GLuint, GLuint *);
+GLAPI void APIENTRY glTextureParameterIivEXT (GLuint, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glTextureParameterIuivEXT (GLuint, GLenum, GLenum, const GLuint *);
+GLAPI void APIENTRY glGetTextureParameterIivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetTextureParameterIuivEXT (GLuint, GLenum, GLenum, GLuint *);
+GLAPI void APIENTRY glMultiTexParameterIivEXT (GLenum, GLenum, GLenum, const GLint *);
+GLAPI void APIENTRY glMultiTexParameterIuivEXT (GLenum, GLenum, GLenum, const GLuint *);
+GLAPI void APIENTRY glGetMultiTexParameterIivEXT (GLenum, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGetMultiTexParameterIuivEXT (GLenum, GLenum, GLenum, GLuint *);
+GLAPI void APIENTRY glProgramUniform1fEXT (GLuint, GLint, GLfloat);
+GLAPI void APIENTRY glProgramUniform2fEXT (GLuint, GLint, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramUniform3fEXT (GLuint, GLint, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramUniform4fEXT (GLuint, GLint, GLfloat, GLfloat, GLfloat, GLfloat);
+GLAPI void APIENTRY glProgramUniform1iEXT (GLuint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform2iEXT (GLuint, GLint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform3iEXT (GLuint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform4iEXT (GLuint, GLint, GLint, GLint, GLint, GLint);
+GLAPI void APIENTRY glProgramUniform1fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform2fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform3fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform4fvEXT (GLuint, GLint, GLsizei, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform1ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniform2ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniform3ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniform4ivEXT (GLuint, GLint, GLsizei, const GLint *);
+GLAPI void APIENTRY glProgramUniformMatrix2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix2x3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix3x2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix2x4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix4x2fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix3x4fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniformMatrix4x3fvEXT (GLuint, GLint, GLsizei, GLboolean, const GLfloat *);
+GLAPI void APIENTRY glProgramUniform1uiEXT (GLuint, GLint, GLuint);
+GLAPI void APIENTRY glProgramUniform2uiEXT (GLuint, GLint, GLuint, GLuint);
+GLAPI void APIENTRY glProgramUniform3uiEXT (GLuint, GLint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glProgramUniform4uiEXT (GLuint, GLint, GLuint, GLuint, GLuint, GLuint);
+GLAPI void APIENTRY glProgramUniform1uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glProgramUniform2uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glProgramUniform3uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glProgramUniform4uivEXT (GLuint, GLint, GLsizei, const GLuint *);
+GLAPI void APIENTRY glNamedBufferDataEXT (GLuint, GLsizeiptr, const GLvoid *, GLenum);
+GLAPI void APIENTRY glNamedBufferSubDataEXT (GLuint, GLintptr, GLsizeiptr, const GLvoid *);
+GLAPI GLvoid* APIENTRY glMapNamedBufferEXT (GLuint, GLenum);
+GLAPI GLboolean APIENTRY glUnmapNamedBufferEXT (GLuint);
+GLAPI void APIENTRY glGetNamedBufferParameterivEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glGetNamedBufferPointervEXT (GLuint, GLenum, GLvoid* *);
+GLAPI void APIENTRY glGetNamedBufferSubDataEXT (GLuint, GLintptr, GLsizeiptr, GLvoid *);
+GLAPI void APIENTRY glTextureBufferEXT (GLuint, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glMultiTexBufferEXT (GLenum, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glNamedRenderbufferStorageEXT (GLuint, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glGetNamedRenderbufferParameterivEXT (GLuint, GLenum, GLint *);
+GLAPI GLenum APIENTRY glCheckNamedFramebufferStatusEXT (GLuint, GLenum);
+GLAPI void APIENTRY glNamedFramebufferTexture1DEXT (GLuint, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTexture2DEXT (GLuint, GLenum, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTexture3DEXT (GLuint, GLenum, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glNamedFramebufferRenderbufferEXT (GLuint, GLenum, GLenum, GLuint);
+GLAPI void APIENTRY glGetNamedFramebufferAttachmentParameterivEXT (GLuint, GLenum, GLenum, GLint *);
+GLAPI void APIENTRY glGenerateTextureMipmapEXT (GLuint, GLenum);
+GLAPI void APIENTRY glGenerateMultiTexMipmapEXT (GLenum, GLenum);
+GLAPI void APIENTRY glFramebufferDrawBufferEXT (GLuint, GLenum);
+GLAPI void APIENTRY glFramebufferDrawBuffersEXT (GLuint, GLsizei, const GLenum *);
+GLAPI void APIENTRY glFramebufferReadBufferEXT (GLuint, GLenum);
+GLAPI void APIENTRY glGetFramebufferParameterivEXT (GLuint, GLenum, GLint *);
+GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleEXT (GLuint, GLsizei, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glNamedRenderbufferStorageMultisampleCoverageEXT (GLuint, GLsizei, GLsizei, GLenum, GLsizei, GLsizei);
+GLAPI void APIENTRY glNamedFramebufferTextureEXT (GLuint, GLenum, GLuint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTextureLayerEXT (GLuint, GLenum, GLuint, GLint, GLint);
+GLAPI void APIENTRY glNamedFramebufferTextureFaceEXT (GLuint, GLenum, GLuint, GLint, GLenum);
+GLAPI void APIENTRY glTextureRenderbufferEXT (GLuint, GLenum, GLuint);
+GLAPI void APIENTRY glMultiTexRenderbufferEXT (GLenum, GLenum, GLuint);
+#endif /* GL_GLEXT_PROTOTYPES */
+typedef void (APIENTRYP PFNGLCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask);
+typedef void (APIENTRYP PFNGLPUSHCLIENTATTRIBDEFAULTEXTPROC) (GLbitfield mask);
+typedef void (APIENTRYP PFNGLMATRIXLOADFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXLOADDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLMATRIXLOADIDENTITYEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLMATRIXROTATEFEXTPROC) (GLenum mode, GLfloat angle, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLMATRIXROTATEDEXTPROC) (GLenum mode, GLdouble angle, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLMATRIXSCALEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLMATRIXSCALEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLMATRIXTRANSLATEFEXTPROC) (GLenum mode, GLfloat x, GLfloat y, GLfloat z);
+typedef void (APIENTRYP PFNGLMATRIXTRANSLATEDEXTPROC) (GLenum mode, GLdouble x, GLdouble y, GLdouble z);
+typedef void (APIENTRYP PFNGLMATRIXFRUSTUMEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
+typedef void (APIENTRYP PFNGLMATRIXORTHOEXTPROC) (GLenum mode, GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble zNear, GLdouble zFar);
+typedef void (APIENTRYP PFNGLMATRIXPOPEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLMATRIXPUSHEXTPROC) (GLenum mode);
+typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXLOADTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEFEXTPROC) (GLenum mode, const GLfloat *m);
+typedef void (APIENTRYP PFNGLMATRIXMULTTRANSPOSEDEXTPROC) (GLenum mode, const GLdouble *m);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERFVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETTEXTURELEVELPARAMETERIVEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLint border);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint x, GLint y, GLsizei width);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum format, GLenum type, GLvoid *pixels);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERFVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXLEVELPARAMETERIVEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
+typedef void (APIENTRYP PFNGLCOPYMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLBINDMULTITEXTUREEXTPROC) (GLenum texunit, GLenum target, GLuint texture);
+typedef void (APIENTRYP PFNGLENABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index);
+typedef void (APIENTRYP PFNGLDISABLECLIENTSTATEINDEXEDEXTPROC) (GLenum array, GLuint index);
+typedef void (APIENTRYP PFNGLMULTITEXCOORDPOINTEREXTPROC) (GLenum texunit, GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
+typedef void (APIENTRYP PFNGLMULTITEXENVFEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLMULTITEXENVIEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXGENDEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble param);
+typedef void (APIENTRYP PFNGLMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLdouble *params);
+typedef void (APIENTRYP PFNGLMULTITEXGENFEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat param);
+typedef void (APIENTRYP PFNGLMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLfloat *params);
+typedef void (APIENTRYP PFNGLMULTITEXGENIEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint param);
+typedef void (APIENTRYP PFNGLMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXENVFVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXENVIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXGENDVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXGENFVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXGENIVEXTPROC) (GLenum texunit, GLenum coord, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETFLOATINDEXEDVEXTPROC) (GLenum target, GLuint index, GLfloat *data);
+typedef void (APIENTRYP PFNGLGETDOUBLEINDEXEDVEXTPROC) (GLenum target, GLuint index, GLdouble *data);
+typedef void (APIENTRYP PFNGLGETPOINTERINDEXEDVEXTPROC) (GLenum target, GLuint index, GLvoid* *data);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTUREIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE3DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE2DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDTEXTURESUBIMAGE1DEXTPROC) (GLuint texture, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDTEXTUREIMAGEEXTPROC) (GLuint texture, GLenum target, GLint lod, GLvoid *img);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLenum internalformat, GLsizei width, GLint border, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE3DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE2DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLCOMPRESSEDMULTITEXSUBIMAGE1DEXTPROC) (GLenum texunit, GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLsizei imageSize, const GLvoid *bits);
+typedef void (APIENTRYP PFNGLGETCOMPRESSEDMULTITEXIMAGEEXTPROC) (GLenum texunit, GLenum target, GLint lod, GLvoid *img);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum format, GLsizei len, const GLvoid *string);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble x, GLdouble y, GLdouble z, GLdouble w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4DVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLdouble *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETER4FVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERDVEXTPROC) (GLuint program, GLenum target, GLuint index, GLdouble *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERFVEXTPROC) (GLuint program, GLenum target, GLuint index, GLfloat *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMIVEXTPROC) (GLuint program, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMSTRINGEXTPROC) (GLuint program, GLenum target, GLenum pname, GLvoid *string);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERS4FVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLfloat *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IEXTPROC) (GLuint program, GLenum target, GLuint index, GLint x, GLint y, GLint z, GLint w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLint *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4IVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLint *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, const GLuint *params);
+typedef void (APIENTRYP PFNGLNAMEDPROGRAMLOCALPARAMETERSI4UIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLsizei count, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDPROGRAMLOCALPARAMETERIUIVEXTPROC) (GLuint program, GLenum target, GLuint index, GLuint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETTEXTUREPARAMETERIUIVEXTPROC) (GLuint texture, GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLint *params);
+typedef void (APIENTRYP PFNGLMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, const GLuint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETMULTITEXPARAMETERIUIVEXTPROC) (GLenum texunit, GLenum target, GLenum pname, GLuint *params);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FEXTPROC) (GLuint program, GLint location, GLfloat v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FEXTPROC) (GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IEXTPROC) (GLuint program, GLint location, GLint v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IEXTPROC) (GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4FVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4IVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX2X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X2FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX3X4FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORMMATRIX4X3FVEXTPROC) (GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIEXTPROC) (GLuint program, GLint location, GLuint v0);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIEXTPROC) (GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM1UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM2UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM3UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLPROGRAMUNIFORM4UIVEXTPROC) (GLuint program, GLint location, GLsizei count, const GLuint *value);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERDATAEXTPROC) (GLuint buffer, GLsizeiptr size, const GLvoid *data, GLenum usage);
+typedef void (APIENTRYP PFNGLNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, const GLvoid *data);
+typedef GLvoid* (APIENTRYP PFNGLMAPNAMEDBUFFEREXTPROC) (GLuint buffer, GLenum access);
+typedef GLboolean (APIENTRYP PFNGLUNMAPNAMEDBUFFEREXTPROC) (GLuint buffer);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPARAMETERIVEXTPROC) (GLuint buffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERPOINTERVEXTPROC) (GLuint buffer, GLenum pname, GLvoid* *params);
+typedef void (APIENTRYP PFNGLGETNAMEDBUFFERSUBDATAEXTPROC) (GLuint buffer, GLintptr offset, GLsizeiptr size, GLvoid *data);
+typedef void (APIENTRYP PFNGLTEXTUREBUFFEREXTPROC) (GLuint texture, GLenum target, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLMULTITEXBUFFEREXTPROC) (GLenum texunit, GLenum target, GLenum internalformat, GLuint buffer);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEEXTPROC) (GLuint renderbuffer, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLGETNAMEDRENDERBUFFERPARAMETERIVEXTPROC) (GLuint renderbuffer, GLenum pname, GLint *params);
+typedef GLenum (APIENTRYP PFNGLCHECKNAMEDFRAMEBUFFERSTATUSEXTPROC) (GLuint framebuffer, GLenum target);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE1DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE2DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURE3DEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum textarget, GLuint texture, GLint level, GLint zoffset);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERRENDERBUFFEREXTPROC) (GLuint framebuffer, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLGETNAMEDFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum attachment, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLGENERATETEXTUREMIPMAPEXTPROC) (GLuint texture, GLenum target);
+typedef void (APIENTRYP PFNGLGENERATEMULTITEXMIPMAPEXTPROC) (GLenum texunit, GLenum target);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFEREXTPROC) (GLuint framebuffer, GLenum mode);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERDRAWBUFFERSEXTPROC) (GLuint framebuffer, GLsizei n, const GLenum *bufs);
+typedef void (APIENTRYP PFNGLFRAMEBUFFERREADBUFFEREXTPROC) (GLuint framebuffer, GLenum mode);
+typedef void (APIENTRYP PFNGLGETFRAMEBUFFERPARAMETERIVEXTPROC) (GLuint framebuffer, GLenum pname, GLint *params);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLEEXTPROC) (GLuint renderbuffer, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLNAMEDRENDERBUFFERSTORAGEMULTISAMPLECOVERAGEEXTPROC) (GLuint renderbuffer, GLsizei coverageSamples, GLsizei colorSamples, GLenum internalformat, GLsizei width, GLsizei height);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTURELAYEREXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLint layer);
+typedef void (APIENTRYP PFNGLNAMEDFRAMEBUFFERTEXTUREFACEEXTPROC) (GLuint framebuffer, GLenum attachment, GLuint texture, GLint level, GLenum face);
+typedef void (APIENTRYP PFNGLTEXTURERENDERBUFFEREXTPROC) (GLuint texture, GLenum target, GLuint renderbuffer);
+typedef void (APIENTRYP PFNGLMULTITEXRENDERBUFFEREXTPROC) (GLenum texunit, GLenum target, GLuint renderbuffer);
+#endif
+
+#ifndef GL_EXT_vertex_array_bgra
+#define GL_EXT_vertex_array_bgra 1
#endif
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: This software was created using the
-** OpenGL(R) version 1.2.1 Sample Implementation published by SGI, but has
-** not been independently verified as being compliant with the OpenGL(R)
-** version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#ifndef __glu_h__
#define __glu_h__
#include <GL/gl.h>
#ifndef GLAPIENTRY
+#if defined(_MSC_VER) || defined(__MINGW32__)
+#define GLAPIENTRY __stdcall
+#else
#define GLAPIENTRY
#endif
+#endif
#ifndef GLAPIENTRYP
#define GLAPIENTRYP GLAPIENTRY *
#endif
-#ifdef GLAPI
-#undef GLAPI
-#endif
-
-# if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GLU32)
-# define GLAPI __declspec(dllexport)
-# elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL) /* tag specifying we're building for DLL runtime support */
-# define GLAPI __declspec(dllimport)
-# else /* for use with static link lib build of Win32 edition only */
-# define GLAPI extern
-# endif /* _STATIC_MESA support */
-
-
-#ifndef GLAPI
-#define GLAPI
-#endif
+#if (defined(_MSC_VER) || defined(__MINGW32__)) && defined(BUILD_GLU32)
+# undef GLAPI
+# define GLAPI __declspec(dllexport)
+#elif (defined(_MSC_VER) || defined(__MINGW32__)) && defined(_DLL)
+/* tag specifying we're building for DLL runtime support */
+# undef GLAPI
+# define GLAPI __declspec(dllimport)
+#elif !defined(GLAPI)
+/* for use with static link lib build of Win32 edition only */
+# define GLAPI extern
+#endif /* _STATIC_MESA support */
#ifdef __cplusplus
extern "C" {
/* To disable supression of annoying warnings about floats being promoted
to doubles, define GLUT_NO_WARNING_DISABLE in your compile preprocessor
options. */
-# ifndef GLUT_NO_WARNING_DISABLE
+# if defined(_MSC_VER) && !defined(GLUT_NO_WARNING_DISABLE)
# pragma warning (disable:4244) /* Disable bogus VC++ 4.2 conversion warnings. */
# pragma warning (disable:4305) /* VC++ 5.0 version of above warning. */
# endif
and redifinition of Windows system defs, also removes requirement of
pretty much any standard windows header from this file */
-#if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__CYGWIN32__)
+#if (_MSC_VER >= 800) || defined(__MINGW32__) || defined(_STDCALL_SUPPORTED) || defined(__CYGWIN32__)
# define GLUTAPIENTRY __stdcall
#else
# define GLUTAPIENTRY
typedef void (GLUTCALLBACK *GLUTidleFCB) (void);
/* Functions that set and return Fortran callback functions. */
-GLUTAPI void* APIENTRY __glutGetFCB(int which);
-GLUTAPI void APIENTRY __glutSetFCB(int which, void *func);
+GLUTAPI GLUTproc APIENTRY __glutGetFCB(int which);
+GLUTAPI void APIENTRY __glutSetFCB(int which, GLUTproc func);
#endif /* __glutf90_h__ */
extern void glXGetSelectedEvent( Display *dpy, GLXDrawable drawable,
unsigned long *mask );
-
-/* GLX 1.4 and later */
-extern void (*glXGetProcAddress(const GLubyte *procname))( void );
-
-
-#ifndef GLX_GLXEXT_LEGACY
-
-#include <GL/glxext.h>
-
-#else
-
+/* GLX 1.3 function pointer typedefs */
+typedef GLXFBConfig * (* PFNGLXGETFBCONFIGSPROC) (Display *dpy, int screen, int *nelements);
+typedef GLXFBConfig * (* PFNGLXCHOOSEFBCONFIGPROC) (Display *dpy, int screen, const int *attrib_list, int *nelements);
+typedef int (* PFNGLXGETFBCONFIGATTRIBPROC) (Display *dpy, GLXFBConfig config, int attribute, int *value);
+typedef XVisualInfo * (* PFNGLXGETVISUALFROMFBCONFIGPROC) (Display *dpy, GLXFBConfig config);
+typedef GLXWindow (* PFNGLXCREATEWINDOWPROC) (Display *dpy, GLXFBConfig config, Window win, const int *attrib_list);
+typedef void (* PFNGLXDESTROYWINDOWPROC) (Display *dpy, GLXWindow win);
+typedef GLXPixmap (* PFNGLXCREATEPIXMAPPROC) (Display *dpy, GLXFBConfig config, Pixmap pixmap, const int *attrib_list);
+typedef void (* PFNGLXDESTROYPIXMAPPROC) (Display *dpy, GLXPixmap pixmap);
+typedef GLXPbuffer (* PFNGLXCREATEPBUFFERPROC) (Display *dpy, GLXFBConfig config, const int *attrib_list);
+typedef void (* PFNGLXDESTROYPBUFFERPROC) (Display *dpy, GLXPbuffer pbuf);
+typedef void (* PFNGLXQUERYDRAWABLEPROC) (Display *dpy, GLXDrawable draw, int attribute, unsigned int *value);
+typedef GLXContext (* PFNGLXCREATENEWCONTEXTPROC) (Display *dpy, GLXFBConfig config, int render_type, GLXContext share_list, Bool direct);
+typedef Bool (* PFNGLXMAKECONTEXTCURRENTPROC) (Display *dpy, GLXDrawable draw, GLXDrawable read, GLXContext ctx);
+typedef GLXDrawable (* PFNGLXGETCURRENTREADDRAWABLEPROC) (void);
+typedef Display * (* PFNGLXGETCURRENTDISPLAYPROC) (void);
+typedef int (* PFNGLXQUERYCONTEXTPROC) (Display *dpy, GLXContext ctx, int attribute, int *value);
+typedef void (* PFNGLXSELECTEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long event_mask);
+typedef void (* PFNGLXGETSELECTEDEVENTPROC) (Display *dpy, GLXDrawable draw, unsigned long *event_mask);
/*
+/* GLX 1.4 and later */
+extern void (*glXGetProcAddress(const GLubyte *procname))( void );
+
+/* GLX 1.4 function pointer typedefs */
+typedef __GLXextFuncPtr (* PFNGLXGETPROCADDRESSPROC) (const GLubyte *procName);
+
+
+#ifndef GLX_GLXEXT_LEGACY
+
+#include <GL/glxext.h>
+
#endif /* GLX_GLXEXT_LEGACY */
/*************************************************************/
/* Header file version number, required by OpenGL ABI for Linux */
-/* glxext.h last updated 2008/08/10 */
+/* glxext.h last updated 2008/10/22 */
/* Current version at http://www.opengl.org/registry/ */
-#define GLX_GLXEXT_VERSION 20
+#define GLX_GLXEXT_VERSION 21
#ifndef GLX_VERSION_1_3
#define GLX_WINDOW_BIT 0x00000001
#endif
#ifndef GLX_NV_present_video
-#define GLX_GLX_NUM_VIDEO_SLOTS_NV 0x20F0
+#define GLX_NUM_VIDEO_SLOTS_NV 0x20F0
#endif
#ifndef GLX_NV_video_out
-#define GLX_GLX_VIDEO_OUT_COLOR_NV 0x20C3
-#define GLX_GLX_VIDEO_OUT_ALPHA_NV 0x20C4
-#define GLX_GLX_VIDEO_OUT_DEPTH_NV 0x20C5
-#define GLX_GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6
-#define GLX_GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7
-#define GLX_GLX_VIDEO_OUT_FRAME_NV 0x20C8
-#define GLX_GLX_VIDEO_OUT_FIELD_1_NV 0x20C9
-#define GLX_GLX_VIDEO_OUT_FIELD_2_NV 0x20CA
-#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
-#define GLX_GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
+#define GLX_VIDEO_OUT_COLOR_NV 0x20C3
+#define GLX_VIDEO_OUT_ALPHA_NV 0x20C4
+#define GLX_VIDEO_OUT_DEPTH_NV 0x20C5
+#define GLX_VIDEO_OUT_COLOR_AND_ALPHA_NV 0x20C6
+#define GLX_VIDEO_OUT_COLOR_AND_DEPTH_NV 0x20C7
+#define GLX_VIDEO_OUT_FRAME_NV 0x20C8
+#define GLX_VIDEO_OUT_FIELD_1_NV 0x20C9
+#define GLX_VIDEO_OUT_FIELD_2_NV 0x20CA
+#define GLX_VIDEO_OUT_STACKED_FIELDS_1_2_NV 0x20CB
+#define GLX_VIDEO_OUT_STACKED_FIELDS_2_1_NV 0x20CC
#endif
#ifndef GLX_NV_swap_group
#endif
+#ifndef GLX_ARB_create_context
+#define GLX_CONTEXT_DEBUG_BIT_ARB 0x00000001
+#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002
+#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091
+#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092
+#define GLX_CONTEXT_FLAGS_ARB 0x2094
+#endif
+
/*************************************************************/
#define GLX_NV_swap_group 1
#endif
+#ifndef GLX_ARB_create_context
+#define GLX_ARB_create_context 1
+#ifdef GLX_GLXEXT_PROTOTYPES
+extern GLXContext glXCreateContextAttribsARB (Display *, GLXFBConfig, GLXContext, Bool, const int *);
+#endif /* GLX_GLXEXT_PROTOTYPES */
+typedef GLXContext ( * PFNGLXCREATECONTEXTATTRIBSARBPROC) (Display *dpy, GLXFBConfig config, GLXContext share_context, Bool direct, const int *attrib_list);
+#endif
+
#ifdef __cplusplus
}
/*
* Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright 2007-2008 Red Hat, Inc.
* (C) Copyright IBM Corporation 2004
* All Rights Reserved.
*
*
* \author Kevin E. Martin <kevin@precisioninsight.com>
* \author Ian Romanick <idr@us.ibm.com>
+ * \author Kristian Høgsberg <krh@redhat.com>
*/
#ifndef DRI_INTERFACE_H
#define DRI_INTERFACE_H
-#include <GL/internal/glcore.h>
+/* Make this something other than __APPLE__ for other arcs with no drm.h */
+#ifndef __APPLE__
#include <drm.h>
+#else
+typedef unsigned int drm_context_t;
+typedef unsigned int drm_drawable_t;
+typedef struct drm_clip_rect drm_clip_rect_t;
+#endif
/**
* \name DRI interface structures
* side library and the DRI (direct rendering infrastructure).
*/
/*@{*/
-typedef struct __DRIdisplayRec __DRIdisplay;
-typedef struct __DRIscreenRec __DRIscreen;
-typedef struct __DRIcontextRec __DRIcontext;
-typedef struct __DRIdrawableRec __DRIdrawable;
-typedef struct __DRIdriverRec __DRIdriver;
-typedef struct __DRIframebufferRec __DRIframebuffer;
-typedef struct __DRIversionRec __DRIversion;
-typedef struct __DRIinterfaceMethodsRec __DRIinterfaceMethods;
-typedef unsigned long __DRIid;
-typedef void __DRInativeDisplay;
+typedef struct __DRIdisplayRec __DRIdisplay;
+typedef struct __DRIscreenRec __DRIscreen;
+typedef struct __DRIcontextRec __DRIcontext;
+typedef struct __DRIdrawableRec __DRIdrawable;
+typedef struct __DRIconfigRec __DRIconfig;
+typedef struct __DRIframebufferRec __DRIframebuffer;
+typedef struct __DRIversionRec __DRIversion;
+
+typedef struct __DRIcoreExtensionRec __DRIcoreExtension;
+typedef struct __DRIextensionRec __DRIextension;
+typedef struct __DRIcopySubBufferExtensionRec __DRIcopySubBufferExtension;
+typedef struct __DRIswapControlExtensionRec __DRIswapControlExtension;
+typedef struct __DRIallocateExtensionRec __DRIallocateExtension;
+typedef struct __DRIframeTrackingExtensionRec __DRIframeTrackingExtension;
+typedef struct __DRImediaStreamCounterExtensionRec __DRImediaStreamCounterExtension;
+typedef struct __DRItexOffsetExtensionRec __DRItexOffsetExtension;
+typedef struct __DRItexBufferExtensionRec __DRItexBufferExtension;
+typedef struct __DRIlegacyExtensionRec __DRIlegacyExtension;
+typedef struct __DRIswrastExtensionRec __DRIswrastExtension;
+typedef struct __DRIbufferRec __DRIbuffer;
+typedef struct __DRIdri2ExtensionRec __DRIdri2Extension;
+typedef struct __DRIdri2LoaderExtensionRec __DRIdri2LoaderExtension;
+
/*@}*/
/**
- * \name Functions provided by the driver loader.
- */
-/*@{*/
-/**
- * Type of a pointer to \c glXGetScreenDriver, as returned by
- * \c glXGetProcAddress. This function is used to get the name of the DRI
- * driver for the specified screen of the specified display. The driver
- * name is typically used with \c glXGetDriverConfig.
+ * Extension struct. Drivers 'inherit' from this struct by embedding
+ * it as the first element in the extension struct.
*
- * \sa glXGetScreenDriver, glXGetProcAddress, glXGetDriverConfig
+ * We never break API in for a DRI extension. If we need to change
+ * the way things work in a non-backwards compatible manner, we
+ * introduce a new extension. During a transition period, we can
+ * leave both the old and the new extension in the driver, which
+ * allows us to move to the new interface without having to update the
+ * loader(s) in lock step.
+ *
+ * However, we can add entry points to an extension over time as long
+ * as we don't break the old ones. As we add entry points to an
+ * extension, we increase the version number. The corresponding
+ * #define can be used to guard code that accesses the new entry
+ * points at compile time and the version field in the extension
+ * struct can be used at run-time to determine how to use the
+ * extension.
*/
-typedef const char * (* PFNGLXGETSCREENDRIVERPROC) (__DRInativeDisplay *dpy, int scrNum);
+struct __DRIextensionRec {
+ const char *name;
+ int version;
+};
/**
- * Type of a pointer to \c glXGetDriverConfig, as returned by
- * \c glXGetProcAddress. This function is used to get the XML document
- * describing the configuration options available for the specified driver.
- *
- * \sa glXGetDriverConfig, glXGetProcAddress, glXGetScreenDriver
+ * The first set of extension are the screen extensions, returned by
+ * __DRIcore::getExtensions(). This entry point will return a list of
+ * extensions and the loader can use the ones it knows about by
+ * casting them to more specific extensions and advertising any GLX
+ * extensions the DRI extensions enables.
*/
-typedef const char * (* PFNGLXGETDRIVERCONFIGPROC) (const char *driverName);
/**
- * Type of a pointer to \c glxEnableExtension, as returned by
- * \c __DRIinterfaceMethods::getProcAddress. This function is used to enable
- * a GLX extension on the specified screen.
+ * Used by drivers to indicate support for setting the read drawable.
*/
-typedef void (* PFNGLXSCRENABLEEXTENSIONPROC) ( void *psc, const char * name );
-/*@}*/
-
+#define __DRI_READ_DRAWABLE "DRI_ReadDrawable"
+#define __DRI_READ_DRAWABLE_VERSION 1
/**
- * \name Functions and data provided by the driver.
+ * Used by drivers that implement the GLX_MESA_copy_sub_buffer extension.
*/
-/*@{*/
-
-typedef void *(CREATENEWSCREENFUNC)(__DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc, const __GLcontextModes * modes,
- const __DRIversion * ddx_version, const __DRIversion * dri_version,
- const __DRIversion * drm_version, const __DRIframebuffer * frame_buffer,
- void * pSAREA, int fd, int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes);
-typedef CREATENEWSCREENFUNC* PFNCREATENEWSCREENFUNC;
-extern CREATENEWSCREENFUNC __driCreateNewScreen_20050727;
-
+#define __DRI_COPY_SUB_BUFFER "DRI_CopySubBuffer"
+#define __DRI_COPY_SUB_BUFFER_VERSION 1
+struct __DRIcopySubBufferExtensionRec {
+ __DRIextension base;
+ void (*copySubBuffer)(__DRIdrawable *drawable, int x, int y, int w, int h);
+};
/**
- * XML document describing the configuration options supported by the
- * driver.
+ * Used by drivers that implement the GLX_SGI_swap_control or
+ * GLX_MESA_swap_control extension.
*/
-extern const char __driConfigOptions[];
-
-/*@}*/
-
+#define __DRI_SWAP_CONTROL "DRI_SwapControl"
+#define __DRI_SWAP_CONTROL_VERSION 1
+struct __DRIswapControlExtensionRec {
+ __DRIextension base;
+ void (*setSwapInterval)(__DRIdrawable *drawable, unsigned int inteval);
+ unsigned int (*getSwapInterval)(__DRIdrawable *drawable);
+};
/**
- * Stored version of some component (i.e., server-side DRI module, kernel-side
- * DRM, etc.).
- *
- * \todo
- * There are several data structures that explicitly store a major version,
- * minor version, and patch level. These structures should be modified to
- * have a \c __DRIversionRec instead.
+ * Used by drivers that implement the GLX_MESA_allocate_memory.
*/
-struct __DRIversionRec {
- int major; /**< Major version number. */
- int minor; /**< Minor version number. */
- int patch; /**< Patch-level. */
-};
+#define __DRI_ALLOCATE "DRI_Allocate"
+#define __DRI_ALLOCATE_VERSION 1
+struct __DRIallocateExtensionRec {
+ __DRIextension base;
+ void *(*allocateMemory)(__DRIscreen *screen, GLsizei size,
+ GLfloat readfreq, GLfloat writefreq,
+ GLfloat priority);
+
+ void (*freeMemory)(__DRIscreen *screen, GLvoid *pointer);
+
+ GLuint (*memoryOffset)(__DRIscreen *screen, const GLvoid *pointer);
+};
-typedef void (*__DRIfuncPtr)(void);
+/**
+ * Used by drivers that implement the GLX_MESA_swap_frame_usage extension.
+ */
+#define __DRI_FRAME_TRACKING "DRI_FrameTracking"
+#define __DRI_FRAME_TRACKING_VERSION 1
+struct __DRIframeTrackingExtensionRec {
+ __DRIextension base;
-struct __DRIinterfaceMethodsRec {
/**
- * Get pointer to named function.
+ * Enable or disable frame usage tracking.
+ *
+ * \since Internal API version 20030317.
*/
- __DRIfuncPtr (*getProcAddress)( const char * proc_name );
+ int (*frameTracking)(__DRIdrawable *drawable, GLboolean enable);
/**
- * Create a list of \c __GLcontextModes structures.
+ * Retrieve frame usage information.
+ *
+ * \since Internal API version 20030317.
*/
- __GLcontextModes * (*createContextModes)(unsigned count,
- size_t minimum_bytes_per_struct);
+ int (*queryFrameTracking)(__DRIdrawable *drawable,
+ int64_t * sbc, int64_t * missedFrames,
+ float * lastMissedUsage, float * usage);
+};
+
+
+/**
+ * Used by drivers that implement the GLX_SGI_video_sync extension.
+ */
+#define __DRI_MEDIA_STREAM_COUNTER "DRI_MediaStreamCounter"
+#define __DRI_MEDIA_STREAM_COUNTER_VERSION 1
+struct __DRImediaStreamCounterExtensionRec {
+ __DRIextension base;
/**
- * Destroy a list of \c __GLcontextModes structures.
- *
- * \todo
- * Determine if the drivers actually need to call this.
+ * Wait for the MSC to equal target_msc, or, if that has already passed,
+ * the next time (MSC % divisor) is equal to remainder. If divisor is
+ * zero, the function will return as soon as MSC is greater than or equal
+ * to target_msc.
*/
- void (*destroyContextModes)( __GLcontextModes * modes );
+ int (*waitForMSC)(__DRIdrawable *drawable,
+ int64_t target_msc, int64_t divisor, int64_t remainder,
+ int64_t * msc, int64_t * sbc);
/**
- * Get the \c __DRIscreen for a given display and screen number.
+ * Get the number of vertical refreshes since some point in time before
+ * this function was first called (i.e., system start up).
*/
- __DRIscreen *(*getScreen)(__DRInativeDisplay *dpy, int screenNum);
+ int (*getDrawableMSC)(__DRIscreen *screen, __DRIdrawable *drawable,
+ int64_t *msc);
+};
+
+#define __DRI_TEX_OFFSET "DRI_TexOffset"
+#define __DRI_TEX_OFFSET_VERSION 1
+struct __DRItexOffsetExtensionRec {
+ __DRIextension base;
/**
- * \name Client/server protocol functions.
+ * Method to override base texture image with a driver specific 'offset'.
+ * The depth passed in allows e.g. to ignore the alpha channel of texture
+ * images where the non-alpha components don't occupy a whole texel.
*
- * These functions implement the DRI client/server protocol for
- * context and drawable operations. Platforms that do not implement
- * the wire protocol (e.g., EGL) will implement glorified no-op functions.
- */
- /*@{*/
- /**
- * Determine if the specified window ID still exists.
- *
- * \note
- * Implementations may assume that the driver will only pass an ID into
- * this function that actually corresponds to a window. On
- * implementations where windows can only be destroyed by the DRI driver
- * (e.g., EGL), this function is allowed to always return \c GL_TRUE.
+ * For GLX_EXT_texture_from_pixmap with AIGLX.
*/
- GLboolean (*windowExists)(__DRInativeDisplay *dpy, __DRIid draw);
+ void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth, GLuint pitch);
+};
- /**
- * Create the server-side portion of the GL context.
- */
- GLboolean (* createContext)( __DRInativeDisplay *dpy, int screenNum,
- int configID, void * contextID, drm_context_t * hw_context );
- /**
- * Destroy the server-side portion of the GL context.
- */
- GLboolean (* destroyContext)( __DRInativeDisplay *dpy, int screenNum,
- __DRIid context );
+#define __DRI_TEX_BUFFER "DRI_TexBuffer"
+#define __DRI_TEX_BUFFER_VERSION 1
+struct __DRItexBufferExtensionRec {
+ __DRIextension base;
/**
- * Create the server-side portion of the drawable.
+ * Method to override base texture image with the contents of a
+ * __DRIdrawable.
+ *
+ * For GLX_EXT_texture_from_pixmap with AIGLX.
*/
- GLboolean (*createDrawable)( __DRInativeDisplay * ndpy, int screen,
- __DRIid drawable, drm_drawable_t * hHWDrawable );
+ void (*setTexBuffer)(__DRIcontext *pDRICtx,
+ GLint target,
+ __DRIdrawable *pDraw);
+};
+
+
+/**
+ * XML document describing the configuration options supported by the
+ * driver.
+ */
+extern const char __driConfigOptions[];
+
+/*@}*/
+
+/**
+ * The following extensions describe loader features that the DRI
+ * driver can make use of. Some of these are mandatory, such as the
+ * getDrawableInfo extension for DRI and the DRI Loader extensions for
+ * DRI2, while others are optional, and if present allow the driver to
+ * expose certain features. The loader pass in a NULL terminated
+ * array of these extensions to the driver in the createNewScreen
+ * constructor.
+ */
+
+typedef struct __DRIgetDrawableInfoExtensionRec __DRIgetDrawableInfoExtension;
+typedef struct __DRIsystemTimeExtensionRec __DRIsystemTimeExtension;
+typedef struct __DRIdamageExtensionRec __DRIdamageExtension;
+typedef struct __DRIloaderExtensionRec __DRIloaderExtension;
+typedef struct __DRIswrastLoaderExtensionRec __DRIswrastLoaderExtension;
- /**
- * Destroy the server-side portion of the drawable.
- */
- GLboolean (*destroyDrawable)( __DRInativeDisplay * ndpy, int screen,
- __DRIid drawable );
+
+/**
+ * Callback to getDrawableInfo protocol
+ */
+#define __DRI_GET_DRAWABLE_INFO "DRI_GetDrawableInfo"
+#define __DRI_GET_DRAWABLE_INFO_VERSION 1
+struct __DRIgetDrawableInfoExtensionRec {
+ __DRIextension base;
/**
* This function is used to get information about the position, size, and
* clip rects of a drawable.
*/
- GLboolean (* getDrawableInfo) ( __DRInativeDisplay *dpy, int scrn,
- __DRIid draw, unsigned int * index, unsigned int * stamp,
+ GLboolean (* getDrawableInfo) ( __DRIdrawable *drawable,
+ unsigned int * index, unsigned int * stamp,
int * x, int * y, int * width, int * height,
int * numClipRects, drm_clip_rect_t ** pClipRects,
int * backX, int * backY,
- int * numBackClipRects, drm_clip_rect_t ** pBackClipRects );
- /*@}*/
+ int * numBackClipRects, drm_clip_rect_t ** pBackClipRects,
+ void *loaderPrivate);
+};
+/**
+ * Callback to get system time for media stream counter extensions.
+ */
+#define __DRI_SYSTEM_TIME "DRI_SystemTime"
+#define __DRI_SYSTEM_TIME_VERSION 1
+struct __DRIsystemTimeExtensionRec {
+ __DRIextension base;
- /**
- * \name Timing related functions.
- */
- /*@{*/
/**
* Get the 64-bit unadjusted system time (UST).
*/
* the rate of the "media stream counter". In practical terms, this is
* the frame refresh rate of the display.
*/
- GLboolean (*getMSCRate)(__DRInativeDisplay * dpy, __DRIid drawable,
- int32_t * numerator, int32_t * denominator);
- /*@}*/
+ GLboolean (*getMSCRate)(__DRIdrawable *draw,
+ int32_t * numerator, int32_t * denominator,
+ void *loaderPrivate);
+};
+
+/**
+ * Damage reporting
+ */
+#define __DRI_DAMAGE "DRI_Damage"
+#define __DRI_DAMAGE_VERSION 1
+struct __DRIdamageExtensionRec {
+ __DRIextension base;
/**
* Reports areas of the given drawable which have been modified by the
* \param front_buffer boolean flag for whether the drawing to the
* drawable was actually done directly to the front buffer (instead
* of backing storage, for example)
+ * \param loaderPrivate the data passed in at createNewDrawable time
*/
- void (*reportDamage)(__DRInativeDisplay * dpy, int screen,
- __DRIid drawable,
+ void (*reportDamage)(__DRIdrawable *draw,
int x, int y,
drm_clip_rect_t *rects, int num_rects,
- int front_buffer);
+ GLboolean front_buffer,
+ void *loaderPrivate);
+};
+
+#define __DRI_SWRAST_IMAGE_OP_DRAW 1
+#define __DRI_SWRAST_IMAGE_OP_CLEAR 2
+#define __DRI_SWRAST_IMAGE_OP_SWAP 3
+
+/**
+ * SWRast Loader extension.
+ */
+#define __DRI_SWRAST_LOADER "DRI_SWRastLoader"
+#define __DRI_SWRAST_LOADER_VERSION 1
+struct __DRIswrastLoaderExtensionRec {
+ __DRIextension base;
+
+ /*
+ * Drawable position and size
+ */
+ void (*getDrawableInfo)(__DRIdrawable *drawable,
+ int *x, int *y, int *width, int *height,
+ void *loaderPrivate);
+
+ /**
+ * Put image to drawable
+ */
+ void (*putImage)(__DRIdrawable *drawable, int op,
+ int x, int y, int width, int height, char *data,
+ void *loaderPrivate);
+
+ /**
+ * Get image from drawable
+ */
+ void (*getImage)(__DRIdrawable *drawable,
+ int x, int y, int width, int height, char *data,
+ void *loaderPrivate);
+};
+
+/**
+ * The remaining extensions describe driver extensions, immediately
+ * available interfaces provided by the driver. To start using the
+ * driver, dlsym() for the __DRI_DRIVER_EXTENSIONS symbol and look for
+ * the extension you need in the array.
+ */
+#define __DRI_DRIVER_EXTENSIONS "__driDriverExtensions"
+
+/**
+ * Tokens for __DRIconfig attribs. A number of attributes defined by
+ * GLX or EGL standards are not in the table, as they must be provided
+ * by the loader. For example, FBConfig ID or visual ID, drawable type.
+ */
+
+#define __DRI_ATTRIB_BUFFER_SIZE 1
+#define __DRI_ATTRIB_LEVEL 2
+#define __DRI_ATTRIB_RED_SIZE 3
+#define __DRI_ATTRIB_GREEN_SIZE 4
+#define __DRI_ATTRIB_BLUE_SIZE 5
+#define __DRI_ATTRIB_LUMINANCE_SIZE 6
+#define __DRI_ATTRIB_ALPHA_SIZE 7
+#define __DRI_ATTRIB_ALPHA_MASK_SIZE 8
+#define __DRI_ATTRIB_DEPTH_SIZE 9
+#define __DRI_ATTRIB_STENCIL_SIZE 10
+#define __DRI_ATTRIB_ACCUM_RED_SIZE 11
+#define __DRI_ATTRIB_ACCUM_GREEN_SIZE 12
+#define __DRI_ATTRIB_ACCUM_BLUE_SIZE 13
+#define __DRI_ATTRIB_ACCUM_ALPHA_SIZE 14
+#define __DRI_ATTRIB_SAMPLE_BUFFERS 15
+#define __DRI_ATTRIB_SAMPLES 16
+#define __DRI_ATTRIB_RENDER_TYPE 17
+#define __DRI_ATTRIB_CONFIG_CAVEAT 18
+#define __DRI_ATTRIB_CONFORMANT 19
+#define __DRI_ATTRIB_DOUBLE_BUFFER 20
+#define __DRI_ATTRIB_STEREO 21
+#define __DRI_ATTRIB_AUX_BUFFERS 22
+#define __DRI_ATTRIB_TRANSPARENT_TYPE 23
+#define __DRI_ATTRIB_TRANSPARENT_INDEX_VALUE 24
+#define __DRI_ATTRIB_TRANSPARENT_RED_VALUE 25
+#define __DRI_ATTRIB_TRANSPARENT_GREEN_VALUE 26
+#define __DRI_ATTRIB_TRANSPARENT_BLUE_VALUE 27
+#define __DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE 28
+#define __DRI_ATTRIB_FLOAT_MODE 29
+#define __DRI_ATTRIB_RED_MASK 30
+#define __DRI_ATTRIB_GREEN_MASK 31
+#define __DRI_ATTRIB_BLUE_MASK 32
+#define __DRI_ATTRIB_ALPHA_MASK 33
+#define __DRI_ATTRIB_MAX_PBUFFER_WIDTH 34
+#define __DRI_ATTRIB_MAX_PBUFFER_HEIGHT 35
+#define __DRI_ATTRIB_MAX_PBUFFER_PIXELS 36
+#define __DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH 37
+#define __DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT 38
+#define __DRI_ATTRIB_VISUAL_SELECT_GROUP 39
+#define __DRI_ATTRIB_SWAP_METHOD 40
+#define __DRI_ATTRIB_MAX_SWAP_INTERVAL 41
+#define __DRI_ATTRIB_MIN_SWAP_INTERVAL 42
+#define __DRI_ATTRIB_BIND_TO_TEXTURE_RGB 43
+#define __DRI_ATTRIB_BIND_TO_TEXTURE_RGBA 44
+#define __DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE 45
+#define __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS 46
+#define __DRI_ATTRIB_YINVERTED 47
+
+/* __DRI_ATTRIB_RENDER_TYPE */
+#define __DRI_ATTRIB_RGBA_BIT 0x01
+#define __DRI_ATTRIB_COLOR_INDEX_BIT 0x02
+#define __DRI_ATTRIB_LUMINANCE_BIT 0x04
+
+/* __DRI_ATTRIB_CONFIG_CAVEAT */
+#define __DRI_ATTRIB_SLOW_BIT 0x01
+#define __DRI_ATTRIB_NON_CONFORMANT_CONFIG 0x02
+
+/* __DRI_ATTRIB_TRANSPARENT_TYPE */
+#define __DRI_ATTRIB_TRANSPARENT_RGB 0x00
+#define __DRI_ATTRIB_TRANSPARENT_INDEX 0x01
+
+/* __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS */
+#define __DRI_ATTRIB_TEXTURE_1D_BIT 0x01
+#define __DRI_ATTRIB_TEXTURE_2D_BIT 0x02
+#define __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT 0x04
+
+/**
+ * This extension defines the core DRI functionality.
+ */
+#define __DRI_CORE "DRI_Core"
+#define __DRI_CORE_VERSION 1
+
+struct __DRIcoreExtensionRec {
+ __DRIextension base;
+
+ __DRIscreen *(*createNewScreen)(int screen, int fd,
+ unsigned int sarea_handle,
+ const __DRIextension **extensions,
+ const __DRIconfig ***driverConfigs,
+ void *loaderPrivate);
+
+ void (*destroyScreen)(__DRIscreen *screen);
+
+ const __DRIextension **(*getExtensions)(__DRIscreen *screen);
+
+ int (*getConfigAttrib)(const __DRIconfig *config,
+ unsigned int attrib,
+ unsigned int *value);
+
+ int (*indexConfigAttrib)(const __DRIconfig *config, int index,
+ unsigned int *attrib, unsigned int *value);
+
+ __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ unsigned int drawable_id,
+ unsigned int head,
+ void *loaderPrivate);
+
+ void (*destroyDrawable)(__DRIdrawable *drawable);
+
+ void (*swapBuffers)(__DRIdrawable *drawable);
+
+ __DRIcontext *(*createNewContext)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ __DRIcontext *shared,
+ void *loaderPrivate);
+
+ int (*copyContext)(__DRIcontext *dest,
+ __DRIcontext *src,
+ unsigned long mask);
+
+ void (*destroyContext)(__DRIcontext *context);
+
+ int (*bindContext)(__DRIcontext *ctx,
+ __DRIdrawable *pdraw,
+ __DRIdrawable *pread);
+
+ int (*unbindContext)(__DRIcontext *ctx);
+};
+
+/**
+ * Stored version of some component (i.e., server-side DRI module, kernel-side
+ * DRM, etc.).
+ *
+ * \todo
+ * There are several data structures that explicitly store a major version,
+ * minor version, and patch level. These structures should be modified to
+ * have a \c __DRIversionRec instead.
+ */
+struct __DRIversionRec {
+ int major; /**< Major version number. */
+ int minor; /**< Minor version number. */
+ int patch; /**< Patch-level. */
};
-
/**
* Framebuffer information record. Used by libGL to communicate information
* about the framebuffer to the driver's \c __driCreateNewScreen function.
/**
- * Screen dependent methods. This structure is initialized during the
- * \c __DRIdisplayRec::createScreen call.
+ * This extension provides alternative screen, drawable and context
+ * constructors for legacy DRI functionality. This is used in
+ * conjunction with the core extension.
*/
-struct __DRIscreenRec {
- /**
- * Method to destroy the private DRI screen data.
- */
- void (*destroyScreen)(__DRInativeDisplay *dpy, int scrn, void *screenPrivate);
-
- /**
- * Method to create the private DRI drawable data and initialize the
- * drawable dependent methods.
- */
- void *(*createNewDrawable)(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
- __DRIid draw, __DRIdrawable *pdraw,
- int renderType, const int *attrs);
-
- /**
- * Method to return a pointer to the DRI drawable data.
- */
- __DRIdrawable *(*getDrawable)(__DRInativeDisplay *dpy, __DRIid draw,
- void *drawablePrivate);
-
- /**
- * Opaque pointer to private per screen direct rendering data. \c NULL
- * if direct rendering is not supported on this screen. Never
- * dereferenced in libGL.
- */
- void *private;
-
- /**
- * Get the number of vertical refreshes since some point in time before
- * this function was first called (i.e., system start up).
- *
- * \since Internal API version 20030317.
- */
- int (*getMSC)( void *screenPrivate, int64_t *msc );
-
- /**
- * Opaque pointer that points back to the containing
- * \c __GLXscreenConfigs. This data structure is shared with DRI drivers
- * but \c __GLXscreenConfigs is not. However, they are needed by some GLX
- * functions called by DRI drivers.
- *
- * \since Internal API version 20030813.
- */
- void *screenConfigs;
-
- /**
- * Functions associated with MESA_allocate_memory.
- *
- * \since Internal API version 20030815.
- */
- /*@{*/
- void *(*allocateMemory)(__DRInativeDisplay *dpy, int scrn, GLsizei size,
- GLfloat readfreq, GLfloat writefreq,
- GLfloat priority);
-
- void (*freeMemory)(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer);
-
- GLuint (*memoryOffset)(__DRInativeDisplay *dpy, int scrn, const GLvoid *pointer);
- /*@}*/
-
- /**
- * Method to create the private DRI context data and initialize the
- * context dependent methods.
- *
- * \since Internal API version 20031201.
- */
- void * (*createNewContext)(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
- int render_type,
- void *sharedPrivate, __DRIcontext *pctx);
-
- /**
- * Method to override base texture image with a driver specific 'offset'.
- * The depth passed in allows e.g. to ignore the alpha channel of texture
- * images where the non-alpha components don't occupy a whole texel.
- *
- * For GLX_EXT_texture_from_pixmap with AIGLX.
- *
- * \since Internal API version 20070121.
- */
- void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname,
- unsigned long long offset, GLint depth, GLuint pitch);
+#define __DRI_LEGACY "DRI_Legacy"
+#define __DRI_LEGACY_VERSION 1
+
+struct __DRIlegacyExtensionRec {
+ __DRIextension base;
+
+ __DRIscreen *(*createNewScreen)(int screen,
+ const __DRIversion *ddx_version,
+ const __DRIversion *dri_version,
+ const __DRIversion *drm_version,
+ const __DRIframebuffer *frame_buffer,
+ void *pSAREA, int fd,
+ const __DRIextension **extensions,
+ const __DRIconfig ***driver_configs,
+ void *loaderPrivate);
+
+ __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ drm_drawable_t hwDrawable,
+ int renderType, const int *attrs,
+ void *loaderPrivate);
+
+ __DRIcontext *(*createNewContext)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ int render_type,
+ __DRIcontext *shared,
+ drm_context_t hwContext,
+ void *loaderPrivate);
};
/**
- * Context dependent methods. This structure is initialized during the
- * \c __DRIscreenRec::createContext call.
+ * This extension provides alternative screen, drawable and context
+ * constructors for swrast DRI functionality. This is used in
+ * conjunction with the core extension.
*/
-struct __DRIcontextRec {
- /**
- * Method to destroy the private DRI context data.
- */
- void (*destroyContext)(__DRInativeDisplay *dpy, int scrn, void *contextPrivate);
+#define __DRI_SWRAST "DRI_SWRast"
+#define __DRI_SWRAST_VERSION 1
- /**
- * Opaque pointer to private per context direct rendering data.
- * \c NULL if direct rendering is not supported on the display or
- * screen used to create this context. Never dereferenced in libGL.
- */
- void *private;
+struct __DRIswrastExtensionRec {
+ __DRIextension base;
- /**
- * Pointer to the mode used to create this context.
- *
- * \since Internal API version 20040317.
- */
- const __GLcontextModes * mode;
-
- /**
- * Method to bind a DRI drawable to a DRI graphics context.
- *
- * \since Internal API version 20050727.
- */
- GLboolean (*bindContext)(__DRInativeDisplay *dpy, int scrn, __DRIid draw,
- __DRIid read, __DRIcontext *ctx);
+ __DRIscreen *(*createNewScreen)(int screen,
+ const __DRIextension **extensions,
+ const __DRIconfig ***driver_configs,
+ void *loaderPrivate);
- /**
- * Method to unbind a DRI drawable from a DRI graphics context.
- *
- * \since Internal API version 20050727.
- */
- GLboolean (*unbindContext)(__DRInativeDisplay *dpy, int scrn, __DRIid draw,
- __DRIid read, __DRIcontext *ctx);
+ __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ void *loaderPrivate);
};
/**
- * Drawable dependent methods. This structure is initialized during the
- * \c __DRIscreenRec::createDrawable call. \c createDrawable is not called
- * by libGL at this time. It's currently used via the dri_util.c utility code
- * instead.
+ * DRI2 Loader extension.
*/
-struct __DRIdrawableRec {
- /**
- * Method to destroy the private DRI drawable data.
- */
- void (*destroyDrawable)(__DRInativeDisplay *dpy, void *drawablePrivate);
-
- /**
- * Method to swap the front and back buffers.
- */
- void (*swapBuffers)(__DRInativeDisplay *dpy, void *drawablePrivate);
+#define __DRI_BUFFER_FRONT_LEFT 0
+#define __DRI_BUFFER_BACK_LEFT 1
+#define __DRI_BUFFER_FRONT_RIGHT 2
+#define __DRI_BUFFER_BACK_RIGHT 3
+#define __DRI_BUFFER_DEPTH 4
+#define __DRI_BUFFER_STENCIL 5
+#define __DRI_BUFFER_ACCUM 6
+
+struct __DRIbufferRec {
+ unsigned int attachment;
+ unsigned int name;
+ unsigned int pitch;
+ unsigned int cpp;
+ unsigned int flags;
+};
- /**
- * Opaque pointer to private per drawable direct rendering data.
- * \c NULL if direct rendering is not supported on the display or
- * screen used to create this drawable. Never dereferenced in libGL.
- */
- void *private;
+#define __DRI_DRI2_LOADER "DRI_DRI2Loader"
+#define __DRI_DRI2_LOADER_VERSION 1
+struct __DRIdri2LoaderExtensionRec {
+ __DRIextension base;
- /**
- * Get the number of completed swap buffers for this drawable.
- *
- * \since Internal API version 20030317.
- */
- int (*getSBC)(__DRInativeDisplay *dpy, void *drawablePrivate, int64_t *sbc );
-
- /**
- * Wait for the SBC to be greater than or equal target_sbc.
- *
- * \since Internal API version 20030317.
- */
- int (*waitForSBC)( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_sbc,
- int64_t * msc, int64_t * sbc );
+ __DRIbuffer *(*getBuffers)(__DRIdrawable *driDrawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *out_count, void *loaderPrivate);
+};
- /**
- * Wait for the MSC to equal target_msc, or, if that has already passed,
- * the next time (MSC % divisor) is equal to remainder. If divisor is
- * zero, the function will return as soon as MSC is greater than or equal
- * to target_msc.
- *
- * \since Internal API version 20030317.
- */
- int (*waitForMSC)( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_msc, int64_t divisor, int64_t remainder,
- int64_t * msc, int64_t * sbc );
+/**
+ * This extension provides alternative screen, drawable and context
+ * constructors for DRI2.
+ */
+#define __DRI_DRI2 "DRI_DRI2"
+#define __DRI_DRI2_VERSION 1
- /**
- * Like \c swapBuffers, but does NOT have an implicit \c glFlush. Once
- * rendering is complete, waits until MSC is equal to target_msc, or
- * if that has already passed, waits until (MSC % divisor) is equal
- * to remainder. If divisor is zero, the swap will happen as soon as
- * MSC is greater than or equal to target_msc.
- *
- * \since Internal API version 20030317.
- */
- int64_t (*swapBuffersMSC)(__DRInativeDisplay *dpy, void *drawablePrivate,
- int64_t target_msc,
- int64_t divisor, int64_t remainder);
+struct __DRIdri2ExtensionRec {
+ __DRIextension base;
- /**
- * Enable or disable frame usage tracking.
- *
- * \since Internal API version 20030317.
- */
- int (*frameTracking)(__DRInativeDisplay *dpy, void *drawablePrivate, GLboolean enable);
+ __DRIscreen *(*createNewScreen)(int screen, int fd,
+ const __DRIextension **extensions,
+ const __DRIconfig ***driver_configs,
+ void *loaderPrivate);
- /**
- * Retrieve frame usage information.
- *
- * \since Internal API version 20030317.
- */
- int (*queryFrameTracking)(__DRInativeDisplay *dpy, void *drawablePrivate,
- int64_t * sbc, int64_t * missedFrames,
- float * lastMissedUsage, float * usage );
+ __DRIdrawable *(*createNewDrawable)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ void *loaderPrivate);
- /**
- * Used by drivers that implement the GLX_SGI_swap_control or
- * GLX_MESA_swap_control extension.
- *
- * \since Internal API version 20030317.
- */
- unsigned swap_interval;
+ __DRIcontext *(*createNewContext)(__DRIscreen *screen,
+ const __DRIconfig *config,
+ __DRIcontext *shared,
+ void *loaderPrivate);
- /**
- * Used by drivers that implement the GLX_MESA_copy_sub_buffer extension.
- *
- * \since Internal API version 20060314.
- */
- void (*copySubBuffer)(__DRInativeDisplay *dpy, void *drawablePrivate,
- int x, int y, int w, int h);
};
#endif
#define __gl_core_h_
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#if !defined(_WIN32_WCE)
#include <sys/types.h>
#define GL_CORE_SGI 1
#define GL_CORE_MESA 2
#define GL_CORE_APPLE 4
+#define GL_CORE_WINDOWS 8
typedef struct __GLcontextRec __GLcontext;
WGLAPI int GLAPIENTRY wglDescribePixelFormat(HDC,int, unsigned int, LPPIXELFORMATDESCRIPTOR);
WGLAPI int GLAPIENTRY wglGetPixelFormat(HDC hdc);
-
-#if defined(GL_NO_STDCALL) || !defined(__MINGW32__)
WGLAPI int GLAPIENTRY wglCopyContext(HGLRC, HGLRC, unsigned int);
WGLAPI HGLRC GLAPIENTRY wglCreateContext(HDC);
WGLAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC,int);
WGLAPI int GLAPIENTRY wglUseFontBitmapsW(HDC, unsigned long, unsigned long, unsigned long);
WGLAPI int GLAPIENTRY wglUseFontOutlinesA(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
WGLAPI int GLAPIENTRY wglUseFontOutlinesW(HDC, unsigned long, unsigned long, unsigned long, float,float, int, LPGLYPHMETRICSFLOAT);
-#endif
#ifndef __MINGW32__
WGLAPI int GLAPIENTRY SwapBuffers(HDC);
extern void WMesaMove(void);
-
+void WMesaShareLists(WMesaContext ctx_to_share, WMesaContext ctx);
#ifdef __cplusplus
}
/* CreatePixmap returns a PixmapPtr; so, it cannot be inside braces */
+#ifdef CREATE_PIXMAP_USAGE_SCRATCH
+#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
+ (*__d->CreatePixmap)(__d, __w, __h, __depth, 0)
+#else
#define XMesaCreatePixmap(__d,__b,__w,__h,__depth) \
(*__d->CreatePixmap)(__d, __w, __h, __depth)
+#endif
#define XMesaFreePixmap(__d,__b) \
(*__d->DestroyPixmap)(__b)
--- /dev/null
+/*
+** egltypes.h for Mesa
+**
+** ONLY egl.h SHOULD INCLUDE THIS FILE!
+**
+** See comments about egltypes.h in the standard egl.h file.
+*/
+
+
+#include <sys/types.h>
+
+
+/*
+** These opaque EGL types are implemented as unsigned 32-bit integers:
+*/
+typedef uint32_t EGLDisplay;
+typedef uint32_t EGLConfig;
+typedef uint32_t EGLSurface;
+typedef uint32_t EGLContext;
+
+/* EGL_MESA_screen_surface */
+typedef uint32_t EGLModeMESA;
+typedef uint32_t EGLScreenMESA;
+
+
+/*
+** Other basic EGL types:
+*/
+typedef uint8_t EGLBoolean;
+typedef int32_t EGLint;
+
+typedef void * NativeDisplayType;
+typedef int NativePixmapType;
+typedef int NativeWindowType;
+
+/*
+** EGL and native handle null values:
+*/
+#define EGL_DEFAULT_DISPLAY ((NativeDisplayType) 0)
+#define EGL_NO_CONTEXT ((EGLContext) 0)
+#define EGL_NO_DISPLAY ((EGLDisplay) 0)
+#define EGL_NO_SURFACE ((EGLSurface) 0)
+
+/* EGL_MESA_screen_surface */
+#define EGL_NO_MODE_MESA ((EGLModeMESA) 0)
install:
clean:
- @for dir in $(SUBDIRS) tests ; do \
+ -@for dir in $(SUBDIRS) tests ; do \
if [ -d $$dir ] ; then \
(cd $$dir && $(MAKE) clean) ; \
fi \
--- /dev/null
+SConscript([
+ 'demos/SConscript',
+ 'trivial/SConscript',
+])
--- /dev/null
+import os
+import os.path
+import sys
+
+env = Environment(
+ tools = ['generic'],
+ toolpath = ['../scons'],
+ ENV = os.environ,
+)
+
+
+# Use Mesa's headers and libs
+if 0:
+ env.Append(CPPPATH = ['#../include'])
+ env.Append(LIBPATH = ['#../lib'])
+
+
+conf = Configure(env)
+
+# OpenGL
+if env['platform'] == 'windows':
+ env.Prepend(LIBS = ['glu32', 'opengl32'])
+else:
+ env.Prepend(LIBS = ['GLU', 'GL'])
+
+# Glut
+env['GLUT'] = False
+if conf.CheckCHeader('GL/glut.h'):
+ if env['platform'] == 'windows':
+ env['GLUT_LIB'] = 'glut32'
+ else:
+ env['GLUT_LIB'] = 'glut'
+ env['GLUT'] = True
+
+conf.Finish()
+
+
+Export('env')
+
+SConscript(
+ 'SConscript',
+ duplicate = 0 # http://www.scons.org/doc/0.97/HTML/scons-user/x2261.html
+)
#
# Modified by Philippe Houdoin
-LDFLAGS += -soname=_APP_ $(APP_LIB_DEPS)
+LDFLAGS += -soname=_APP_
+
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
INCLUDES = -I. -I- -I../../include
default: demo sample GLInfo
clean:
- rm -f demo sample GLInfo
- rm -f *.o
+ -rm -f demo sample GLInfo
+ -rm -f *.o
demo: demo.o
- $(LD) demo.o $(LDFLAGS) -o $@
+ $(LD) demo.o $(LDFLAGS) $(LIBS) -o $@
sample: sample.o
- $(LD) sample.o $(LDFLAGS) -o $@
+ $(LD) sample.o $(LDFLAGS) $(LIBS) -o $@
GTLInfo: GLInfo.o
- $(LD) GLInfo.o $(INCLUDES) $(LDFLAGS) -o $@
+ $(LD) GLInfo.o $(INCLUDES) $(LDFLAGS) $(LIBS) -o $@
.cpp.o:
$(CC) -c $< $(INCLUDES) $(CFLAGS) -o $@
arbocclude
bounce
clearspd
+copypix
cubemap
drawpix
engine
extfuncs.h
+fbo_firecube
fire
fogcoord
fplight
paltex
pixeltex
pointblast
+rain
ray
readpix
readtex.c
texdown
texenv
texobj
+textures
trackball.c
trackball.h
trispd
OSMESA32_LIBS = -L$(TOP)/$(LIB_DIR) -lglut -lOSMesa32 -lGLU -lGL $(APP_LIB_DEPS)
-LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) \
+ $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) \
+ $(APP_LIB_DEPS)
PROGS = \
arbfplight \
arbocclude \
bounce \
clearspd \
+ copypix \
cubemap \
drawpix \
engine \
+ fbo_firecube \
fire \
fogcoord \
fplight \
multiarb \
paltex \
pointblast \
+ rain \
ray \
readpix \
reflect \
texdown \
texenv \
texobj \
+ textures \
trispd \
tunnel \
tunnel2 \
.SUFFIXES:
.SUFFIXES: .c
-
+.SUFFIXES: .cxx
# make executable from .c file:
.c: $(LIB_DEP) readtex.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) $< readtex.o $(APP_LIB_DEPS) -o $@
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< readtex.o $(LIBS) -o $@
##### TARGETS #####
reflect: reflect.o showbuffer.o readtex.o
- $(APP_CC) reflect.o showbuffer.o readtex.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) reflect.o showbuffer.o readtex.o $(LIBS) -o $@
reflect.o: reflect.c showbuffer.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) reflect.c
shadowtex: shadowtex.o showbuffer.o
- $(APP_CC) shadowtex.o showbuffer.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) shadowtex.o showbuffer.o $(LIBS) -o $@
shadowtex.o: shadowtex.c showbuffer.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) shadowtex.c
gloss: gloss.o trackball.o readtex.o
- $(APP_CC) gloss.o trackball.o readtex.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) gloss.o trackball.o readtex.o $(LIBS) -o $@
gloss.o: gloss.c trackball.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) gloss.c
engine: engine.o trackball.o readtex.o
- $(APP_CC) engine.o trackball.o readtex.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) engine.o trackball.o readtex.o $(LIBS) -o $@
engine.o: engine.c trackball.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) engine.c
fslight: fslight.o
- $(APP_CC) fslight.o $(APP_LIB_DEPS) $(ARCH_FLAGS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) fslight.o $(LIBS) -o $@
fslight.o: fslight.c extfuncs.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) fslight.c
+rain: particles.o rain.o readtex.o
+ $(CXX) $(CXXFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@
+
+rain.o: rain.cxx readtex.h
+ $(CXX) -c -I$(INCDIR) $(CXXFLAGS) $<
+
+particles.o: particles.cxx
+ $(CXX) -c -I$(INCDIR) $(CXXFLAGS) $<
+
+
+viewdds: viewdds.c
+ $(CC) -I$(INCDIR) $(CFLAGS) $< readtex.o $(LIBS) -L. -lgltc -o $@
clean:
--- /dev/null
+Import('env')
+
+if not env['GLUT']:
+ Return()
+
+env = env.Clone()
+
+env.Prepend(LIBS = ['$GLUT_LIB'])
+
+progs = [
+ 'arbfplight',
+ 'arbfslight',
+ 'arbocclude',
+ 'bounce',
+ 'clearspd',
+ 'copypix',
+ 'cubemap',
+ 'drawpix',
+ 'engine',
+ 'fbo_firecube',
+ 'fire',
+ 'fogcoord',
+ 'fplight',
+ 'fslight',
+ 'gamma',
+ 'gearbox',
+ 'gears',
+ 'geartrain',
+ 'glinfo',
+ 'gloss',
+ 'glslnoise',
+ 'gltestperf',
+ 'glutfx',
+ 'isosurf',
+ 'ipers',
+ 'lodbias',
+ 'morph3d',
+ 'multiarb',
+ 'paltex',
+ 'pointblast',
+ 'rain',
+ 'ray',
+ 'readpix',
+ 'reflect',
+ 'renormal',
+ 'shadowtex',
+ 'singlebuffer',
+ 'streaming_rect',
+ 'spectex',
+ 'spriteblast',
+ 'stex3d',
+ 'teapot',
+ 'terrain',
+ 'tessdemo',
+ 'texcyl',
+ 'texdown',
+ 'texenv',
+ 'texobj',
+ 'textures',
+ 'trispd',
+ 'tunnel',
+ 'tunnel2',
+ 'vao_demo',
+ 'winpos',
+]
+
+for prog in progs:
+ prog = env.Program(
+ target = prog,
+ source = prog + '.c',
+ )
--- /dev/null
+/**
+ * glCopyPixels test
+ *
+ * Brian Paul
+ * 14 Sep 2007
+ */
+
+
+#define GL_GLEXT_PROTOTYPES
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <GL/glut.h>
+
+#include "readtex.h"
+
+#define IMAGE_FILE "../images/arch.rgb"
+
+static int ImgWidth, ImgHeight;
+static GLenum ImgFormat;
+static GLubyte *Image = NULL;
+
+static int WinWidth = 800, WinHeight = 800;
+static int Xpos, Ypos;
+static int Scissor = 0;
+static float Xzoom, Yzoom;
+static GLboolean DrawFront = GL_FALSE;
+static GLboolean Dither = GL_TRUE;
+
+
+static void Reset( void )
+{
+ Xpos = Ypos = 20;
+ Scissor = 0;
+ Xzoom = Yzoom = 1.0;
+}
+
+
+static void Display( void )
+{
+ const int dx = (WinWidth - ImgWidth) / 2;
+ const int dy = (WinHeight - ImgHeight) / 2;
+
+ if (DrawFront) {
+ glDrawBuffer(GL_FRONT);
+ glReadBuffer(GL_FRONT);
+ }
+ else {
+ glDrawBuffer(GL_BACK);
+ glReadBuffer(GL_BACK);
+ }
+
+ glClear( GL_COLOR_BUFFER_BIT );
+
+ /* draw original image */
+ glWindowPos2iARB(dx, dy);
+ glDrawPixels(ImgWidth, ImgHeight, ImgFormat, GL_UNSIGNED_BYTE, Image);
+
+ if (Scissor)
+ glEnable(GL_SCISSOR_TEST);
+
+ /* draw copy */
+ glPixelZoom(Xzoom, Yzoom);
+ glWindowPos2iARB(Xpos, Ypos);
+ glCopyPixels(dx, dy, ImgWidth, ImgHeight, GL_COLOR);
+ glPixelZoom(1, 1);
+
+ glDisable(GL_SCISSOR_TEST);
+
+ if (DrawFront)
+ glFinish();
+ else
+ glutSwapBuffers();
+}
+
+
+static void Reshape( int width, int height )
+{
+ WinWidth = width;
+ WinHeight = height;
+
+ glViewport( 0, 0, width, height );
+ glMatrixMode( GL_PROJECTION );
+ glLoadIdentity();
+ glOrtho( 0.0, width, 0.0, height, 0.0, 2.0 );
+ glMatrixMode( GL_MODELVIEW );
+ glLoadIdentity();
+
+ glScissor(width/4, height/4, width/2, height/2);
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+ (void) x;
+ (void) y;
+ switch (key) {
+ case ' ':
+ Reset();
+ break;
+ case 'd':
+ Dither = !Dither;
+ if (Dither)
+ glEnable(GL_DITHER);
+ else
+ glDisable(GL_DITHER);
+ break;
+ case 's':
+ Scissor = !Scissor;
+ break;
+ case 'x':
+ Xzoom -= 0.1;
+ break;
+ case 'X':
+ Xzoom += 0.1;
+ break;
+ case 'y':
+ Yzoom -= 0.1;
+ break;
+ case 'Y':
+ Yzoom += 0.1;
+ break;
+ case 'f':
+ DrawFront = !DrawFront;
+ printf("glDrawBuffer(%s)\n", DrawFront ? "GL_FRONT" : "GL_BACK");
+ break;
+ case 27:
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void SpecialKey( int key, int x, int y )
+{
+ const int step = (glutGetModifiers() & GLUT_ACTIVE_SHIFT) ? 10 : 1;
+ (void) x;
+ (void) y;
+ switch (key) {
+ case GLUT_KEY_UP:
+ Ypos += step;
+ break;
+ case GLUT_KEY_DOWN:
+ Ypos -= step;
+ break;
+ case GLUT_KEY_LEFT:
+ Xpos -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Xpos += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void Init( GLboolean ciMode, const char *filename )
+{
+ printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
+ printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
+
+ Image = LoadRGBImage( filename, &ImgWidth, &ImgHeight, &ImgFormat );
+ if (!Image) {
+ printf("Couldn't read %s\n", filename);
+ exit(0);
+ }
+
+ if (ciMode) {
+ /* Convert RGB image to grayscale */
+ GLubyte *indexImage = (GLubyte *) malloc( ImgWidth * ImgHeight );
+ GLint i;
+ for (i=0; i<ImgWidth*ImgHeight; i++) {
+ int gray = Image[i*3] + Image[i*3+1] + Image[i*3+2];
+ indexImage[i] = gray / 3;
+ }
+ free(Image);
+ Image = indexImage;
+ ImgFormat = GL_COLOR_INDEX;
+
+ for (i=0;i<255;i++) {
+ float g = i / 255.0;
+ glutSetColor(i, g, g, g);
+ }
+ }
+
+ printf("Loaded %d by %d image\n", ImgWidth, ImgHeight );
+
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+ glPixelStorei(GL_UNPACK_ROW_LENGTH, ImgWidth);
+
+ Reset();
+}
+
+
+static void Usage(void)
+{
+ printf("Keys:\n");
+ printf(" SPACE Reset Parameters\n");
+ printf(" Up/Down Move image up/down (SHIFT for large step)\n");
+ printf(" Left/Right Move image left/right (SHIFT for large step)\n");
+ printf(" x Decrease X-axis PixelZoom\n");
+ printf(" X Increase X-axis PixelZoom\n");
+ printf(" y Decrease Y-axis PixelZoom\n");
+ printf(" Y Increase Y-axis PixelZoom\n");
+ printf(" s Toggle GL_SCISSOR_TEST\n");
+ printf(" f Toggle front/back buffer drawing\n");
+ printf(" ESC Exit\n");
+}
+
+
+int main( int argc, char *argv[] )
+{
+ GLboolean ciMode = GL_FALSE;
+ const char *filename = IMAGE_FILE;
+ int i = 1;
+
+ if (argc > i && strcmp(argv[i], "-ci")==0) {
+ ciMode = GL_TRUE;
+ i++;
+ }
+ if (argc > i) {
+ filename = argv[i];
+ }
+
+ glutInit( &argc, argv );
+ glutInitWindowPosition( 0, 0 );
+ glutInitWindowSize( WinWidth, WinHeight );
+
+ if (ciMode)
+ glutInitDisplayMode( GLUT_INDEX | GLUT_DOUBLE );
+ else
+ glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE);
+
+ glutCreateWindow(argv[0]);
+
+ Init(ciMode, filename);
+ Usage();
+
+ glutReshapeFunc( Reshape );
+ glutKeyboardFunc( Key );
+ glutSpecialFunc( SpecialKey );
+ glutDisplayFunc( Display );
+
+ glutMainLoop();
+ return 0;
+}
static GLfloat EyeDist = 10;
static GLboolean use_vertex_arrays = GL_FALSE;
static GLboolean anim = GL_TRUE;
+static GLboolean NoClear = GL_FALSE;
+static GLint FrameParity = 0;
#define eps1 0.99
#define br 20.0 /* box radius */
static void draw( void )
{
- glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ if (NoClear) {
+ /* This demonstrates how we can avoid calling glClear.
+ * This method only works if every pixel in the window is painted for
+ * every frame.
+ * We can simply skip clearing of the color buffer in this case.
+ * For the depth buffer, we alternately use a different subrange of
+ * the depth buffer for each frame. For the odd frame use the range
+ * [0, 0.5] with GL_LESS. For the even frames, use the range [1, 0.5]
+ * with GL_GREATER.
+ */
+ FrameParity = 1 - FrameParity;
+ if (FrameParity) {
+ glDepthRange(0.0, 0.5);
+ glDepthFunc(GL_LESS);
+ }
+ else {
+ glDepthRange(1.0, 0.5);
+ glDepthFunc(GL_GREATER);
+ }
+ }
+ else {
+ /* ordinary clearing */
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ }
glPushMatrix(); /*MODELVIEW*/
glTranslatef( 0.0, 0.0, -EyeDist );
}
+static void parse_args(int argc, char *argv[])
+{
+ int initFlag = 0;
+ int i;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-i") == 0)
+ initFlag = 1;
+ else if (strcmp(argv[i], "--noclear") == 0)
+ NoClear = GL_TRUE;
+ else {
+ fprintf(stderr, "Bad option: %s\n", argv[i]);
+ exit(1);
+ }
+ }
+ init (initFlag);
+}
+
int main( int argc, char *argv[] )
{
glutInit(&argc, argv);
glutInitWindowSize(600, 500);
glutInitDisplayMode( GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE );
glutCreateWindow("Texture Cube Mapping");
-
- if (argc > 1 && strcmp(argv[1] , "-i") == 0)
- init( 1 );
- else
- init( 0 );
glutReshapeFunc( reshape );
glutKeyboardFunc( key );
glutSpecialFunc( specialkey );
glutDisplayFunc( draw );
if (anim)
glutIdleFunc(idle);
+ parse_args(argc, argv);
usage();
glutMainLoop();
return 0;
--- /dev/null
+# Makefile for GLUT-based demo programs for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last update : 30 November 2007
+
+.first
+ define gl [--.include.gl]
+
+.include [--]mms-config.
+
+##### MACROS #####
+
+INCDIR = ([--.include],[-.util])
+CFLAGS =/include=$(INCDIR)/prefix=all/name=(as_is,short)/float=ieee/ieee=denorm
+
+.ifdef SHARE
+GL_LIBS = $(XLIBS)
+LIB_DEP = [--.lib]$(GL_SHAR) [--.lib]$(GLU_SHAR) [--.lib]$(GLUT_SHAR)
+.else
+GL_LIBS = [--.lib]libGLUT/l,libMesaGLU/l,libMesaGL/l,$(XLIBS)
+LIB_DEP = [--.lib]$(GL_LIB) [--.lib]$(GLU_LIB) [--.lib]$(GLUT_LIB)
+.endif
+
+
+PROGS = bounce.exe,clearspd.exe,drawpix.exe,gamma.exe,gears.exe,\
+ glinfo.exe,glutfx.exe,isosurf.exe,morph3d.exe,\
+ paltex.exe,pointblast.exe,reflect.exe,spectex.exe,stex3d.exe,\
+ tessdemo.exe,texcyl.exe,texobj.exe,trispd.exe,winpos.exe
+
+
+##### RULES #####
+.obj.exe :
+ cxxlink $(MMS$TARGET_NAME),$(GL_LIBS)
+
+##### TARGETS #####
+default :
+ $(MMS)$(MMSQUALIFIERS) $(PROGS)
+
+clean :
+ delete *.obj;*
+
+realclean :
+ delete *.exe;*
+ delete *.obj;*
+
+bounce.exe : bounce.obj $(LIB_DEP)
+clearspd.exe : clearspd.obj $(LIB_DEP)
+drawpix.exe : drawpix.obj $(LIB_DEP) [-.util]readtex.obj
+ cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
+gamma.exe : gamma.obj $(LIB_DEP)
+gears.exe : gears.obj $(LIB_DEP)
+glinfo.exe : glinfo.obj $(LIB_DEP)
+glutfx.exe : glutfx.obj $(LIB_DEP)
+isosurf.exe : isosurf.obj $(LIB_DEP) [-.util]readtex.obj
+ cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
+morph3d.exe : morph3d.obj $(LIB_DEP)
+paltex.exe : paltex.obj $(LIB_DEP)
+pointblast.exe : pointblast.obj $(LIB_DEP)
+reflect.exe : reflect.obj [-.util]readtex.obj [-.util]showbuffer.obj\
+ $(LIB_DEP)
+ cxxlink $(MMS$TARGET_NAME),[-.util]readtex,showbuffer,$(GL_LIBS)
+spectex.exe : spectex.obj $(LIB_DEP)
+stex3d.exe : stex3d.obj $(LIB_DEP)
+tessdemo.exe : tessdemo.obj $(LIB_DEP)
+texcyl.exe : texcyl.obj [-.util]readtex.obj $(LIB_DEP)
+ cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
+texobj.exe : texobj.obj $(LIB_DEP)
+trispd.exe : trispd.obj $(LIB_DEP)
+winpos.exe : winpos.obj [-.util]readtex.obj $(LIB_DEP)
+ cxxlink $(MMS$TARGET_NAME),[-.util]readtex.obj,$(GL_LIBS)
+
+
+bounce.obj : bounce.c
+clearspd.obj : clearspd.c
+drawpix.obj : drawpix.c
+gamma.obj : gamma.c
+gears.obj : gears.c
+glinfo.obj : glinfo.c
+glutfx.obj : glutfx.c
+isosurf.obj : isosurf.c
+morph3d.obj : morph3d.c
+paltex.obj : paltex.c
+pointblast.obj : pointblast.c
+reflect.obj : reflect.c
+spectex.obj : spectex.c
+stex3d.obj : stex3d.c
+tessdemo.obj : tessdemo.c
+texcyl.obj : texcyl.c
+texobj.obj : texobj.c
+trispd.obj : trispd.c
+winpos.obj : winpos.c
#include "trackball.h"
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
#define DEG_TO_RAD(DEG) ((DEG) * M_PI / 180.0)
#define TEXTURE_FILE "../images/reflect.rgb"
for (i = 0; i <= 36; i++) {
const int j = i % 36;
glNormal3f(normals[j][0], normals[j][1], 0);
- glVertex3f(points[j][0], points[j][1], z0);
glVertex3f(points[j][0], points[j][1], z1);
+ glVertex3f(points[j][0], points[j][1], z0);
}
glEnd();
}
glTranslatef(0, 0, -0.5 * crankLen);
/* crankshaft */
- glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, CrankshaftColor);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, CrankshaftColor);
glColor4fv(CrankshaftColor);
DrawPositionedCrankshaft(eng, crankAngle);
rot += k * eng->V_Angle;
/* piston */
- glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, PistonColor);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, PistonColor);
glColor4fv(PistonColor);
DrawPositionedPiston(eng, rot);
/* connecting rod */
- glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, ConnRodColor);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, ConnRodColor);
glColor4fv(ConnRodColor);
DrawPositionedConnectingRod(eng, rot);
glPopMatrix();
}
glEnable(GL_CULL_FACE);
- glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, BlockColor);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, BlockColor);
glColor4fv(BlockColor);
if (eng->CrankList)
glCallList(eng->BlockList);
{
const GLfloat lightColor[4] = { 0.7, 0.7, 0.7, 1.0 };
const GLfloat specular[4] = { 0.8, 0.8, 0.8, 1.0 };
+ const GLfloat backColor[4] = { 1, 1, 0, 0 };
Q = gluNewQuadric();
gluQuadricNormals(Q, GLU_SMOOTH);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor);
- glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 40);
- glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, specular);
+ glMaterialf(GL_FRONT, GL_SHININESS, 40);
+ glMaterialfv(GL_FRONT, GL_SPECULAR, specular);
glEnable(GL_NORMALIZE);
+ glMaterialfv(GL_BACK, GL_DIFFUSE, backColor);
+#if 0
+ glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, 1);
+#endif
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
InitViewInfo(&View);
--- /dev/null
+/*
+ * Draw the "fire" test program on the six faces of a cube using
+ * fbo render-to-texture.
+ *
+ * Much of the code comes from David Bucciarelli's "fire"
+ * test program. The rest basically from Brian Paul's "gearbox" and
+ * fbotexture programs.
+ *
+ * By pressing the 'q' key, you can make the driver choose different
+ * internal texture RGBA formats by giving it different "format" and "type"
+ * arguments to the glTexImage2D function that creates the texture
+ * image being rendered to. If the driver doesn't support a texture image
+ * format as a render target, it will usually fall back to software when
+ * drawing the "fire" image, and frame-rate should drop considerably.
+ *
+ * Performance:
+ * The rendering speed of this program is usually dictated by fill rate
+ * and the fact that software fallbacks for glBitMap makes the driver
+ * operate synchronously. Low-end UMA hardware will probably see around
+ * 35 fps with the help screen disabled and 32bpp window- and user
+ * frame-buffers (2008).
+ *
+ * This program is released under GPL, following the "fire" licensing.
+ *
+ * Authors:
+ * David Bucciarelli ("fire")
+ * Brian Paul ("gearbox", "fbotexture")
+ * Thomas Hellstrom (Putting it together)
+ *
+ */
+
+#define GL_GLEXT_PROTOTYPES
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <GL/glut.h>
+#include "readtex.h"
+
+
+/*
+ * Format of texture we render to.
+ */
+
+#define TEXINTFORMAT GL_RGBA
+
+static GLuint texTypes[] =
+ {GL_UNSIGNED_BYTE,
+ GL_UNSIGNED_INT_8_8_8_8_REV,
+ GL_UNSIGNED_SHORT_1_5_5_5_REV,
+ GL_UNSIGNED_SHORT_4_4_4_4_REV,
+ GL_UNSIGNED_INT_8_8_8_8,
+ GL_UNSIGNED_SHORT_5_5_5_1,
+ GL_UNSIGNED_SHORT_4_4_4_4,
+ GL_UNSIGNED_INT_8_8_8_8_REV,
+ GL_UNSIGNED_SHORT_1_5_5_5_REV,
+ GL_UNSIGNED_SHORT_4_4_4_4_REV,
+ GL_UNSIGNED_INT_8_8_8_8,
+ GL_UNSIGNED_SHORT_5_5_5_1,
+ GL_UNSIGNED_SHORT_4_4_4_4,
+ GL_UNSIGNED_SHORT_5_6_5,
+ GL_UNSIGNED_SHORT_5_6_5_REV,
+ GL_UNSIGNED_SHORT_5_6_5,
+ GL_UNSIGNED_SHORT_5_6_5_REV};
+
+static GLuint texFormats[] =
+ {GL_RGBA,
+ GL_RGBA,
+ GL_RGBA,
+ GL_RGBA,
+ GL_RGBA,
+ GL_RGBA,
+ GL_RGBA,
+ GL_BGRA,
+ GL_BGRA,
+ GL_BGRA,
+ GL_BGRA,
+ GL_BGRA,
+ GL_BGRA,
+ GL_RGB,
+ GL_RGB,
+ GL_BGR,
+ GL_BGR};
+
+static const char *texNames[] =
+ {"GL_RGBA GL_UNSIGNED_BYTE",
+ "GL_RGBA GL_UNSIGNED_INT_8_8_8_8_REV",
+ "GL_RGBA GL_UNSIGNED_SHORT_1_5_5_5_REV",
+ "GL_RGBA GL_UNSIGNED_SHORT_4_4_4_4_REV",
+ "GL_RGBA GL_UNSIGNED_INT_8_8_8_8",
+ "GL_RGBA GL_UNSIGNED_INT_5_5_5_1",
+ "GL_RGBA GL_UNSIGNED_INT_4_4_4_4",
+ "GL_BGRA GL_UNSIGNED_INT_8_8_8_8_REV",
+ "GL_BGRA GL_UNSIGNED_SHORT_1_5_5_5_REV",
+ "GL_BGRA GL_UNSIGNED_SHORT_4_4_4_4_REV",
+ "GL_BGRA GL_UNSIGNED_INT_8_8_8_8",
+ "GL_BGRA GL_UNSIGNED_INT_5_5_5_1",
+ "GL_BGRA GL_UNSIGNED_INT_4_4_4_4",
+ "GL_RGB GL_UNSIGNED_INT_5_6_5",
+ "GL_RGB GL_UNSIGNED_INT_5_6_5_REV",
+ "GL_BGR GL_UNSIGNED_INT_5_6_5",
+ "GL_BGR GL_UNSIGNED_INT_5_6_5_REV"};
+
+
+
+
+#ifndef M_PI
+#define M_PI 3.1415926535
+#endif
+
+#define vinit(a,i,j,k) { \
+ (a)[0]=i; \
+ (a)[1]=j; \
+ (a)[2]=k; \
+ }
+
+#define vinit4(a,i,j,k,w) { \
+ (a)[0]=i; \
+ (a)[1]=j; \
+ (a)[2]=k; \
+ (a)[3]=w; \
+ }
+
+
+#define vadds(a,dt,b) { \
+ (a)[0]+=(dt)*(b)[0]; \
+ (a)[1]+=(dt)*(b)[1]; \
+ (a)[2]+=(dt)*(b)[2]; \
+ }
+
+#define vequ(a,b) { \
+ (a)[0]=(b)[0]; \
+ (a)[1]=(b)[1]; \
+ (a)[2]=(b)[2]; \
+ }
+
+#define vinter(a,dt,b,c) { \
+ (a)[0]=(dt)*(b)[0]+(1.0-dt)*(c)[0]; \
+ (a)[1]=(dt)*(b)[1]+(1.0-dt)*(c)[1]; \
+ (a)[2]=(dt)*(b)[2]+(1.0-dt)*(c)[2]; \
+ }
+
+#define clamp(a) ((a) < 0.0 ? 0.0 : ((a) < 1.0 ? (a) : 1.0))
+
+#define vclamp(v) { \
+ (v)[0]=clamp((v)[0]); \
+ (v)[1]=clamp((v)[1]); \
+ (v)[2]=clamp((v)[2]); \
+ }
+
+static GLint WinWidth = 800, WinHeight = 800;
+static GLint TexWidth, TexHeight;
+static GLuint TexObj;
+static GLuint MyFB;
+static GLuint DepthRB;
+static GLboolean WireFrame = GL_FALSE;
+static GLint texType = 0;
+
+static GLint T0 = 0;
+static GLint Frames = 0;
+static GLint Win = 0;
+
+static GLfloat ViewRotX = 20.0, ViewRotY = 30.0, ViewRotZ = 0.0;
+static GLfloat CubeRot = 0.0;
+
+static void
+CheckError(int line)
+{
+ GLenum err = glGetError();
+ if (err) {
+ printf("GL Error 0x%x at line %d\n", (int) err, line);
+ exit(1);
+ }
+}
+
+
+static void
+cleanup(void)
+{
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+ glDeleteFramebuffersEXT(1, &MyFB);
+ glDeleteRenderbuffersEXT(1, &DepthRB);
+ glDeleteTextures(1, &TexObj);
+ glutDestroyWindow(Win);
+}
+
+static GLint NiceFog = 1;
+
+#define DIMP 20.0
+#define DIMTP 16.0
+
+#define RIDCOL 0.4
+
+#define NUMTREE 50
+#define TREEINR 2.5
+#define TREEOUTR 8.0
+
+#define AGRAV -9.8
+
+typedef struct
+{
+ int age;
+ float p[3][3];
+ float v[3];
+ float c[3][4];
+}
+ part;
+
+static float treepos[NUMTREE][3];
+
+static float black[3] = { 0.0, 0.0, 0.0 };
+static float blu[3] = { 1.0, 0.2, 0.0 };
+static float blu2[3] = { 1.0, 1.0, 0.0 };
+
+static float fogcolor[4] = { 1.0, 1.0, 1.0, 1.0 };
+
+static float q[4][3] = {
+ {-DIMP, 0.0, -DIMP},
+ {DIMP, 0.0, -DIMP},
+ {DIMP, 0.0, DIMP},
+ {-DIMP, 0.0, DIMP}
+};
+
+static float qt[4][2] = {
+ {-DIMTP, -DIMTP},
+ {DIMTP, -DIMTP},
+ {DIMTP, DIMTP},
+ {-DIMTP, DIMTP}
+};
+
+static int np;
+static float eject_r, dt, maxage, eject_vy, eject_vl;
+static short shadows;
+static float ridtri;
+static int fog = 0;
+static int help = 1;
+
+static part *p;
+
+static GLuint groundid;
+static GLuint treeid;
+
+static float obs[3] = { 2.0, 1.0, 0.0 };
+static float dir[3];
+static float v = 0.0;
+static float alpha = -84.0;
+static float beta = 90.0;
+
+static float
+vrnd(void)
+{
+ return (((float) rand()) / RAND_MAX);
+}
+
+static void
+setnewpart(part * p)
+{
+ float a, v[3], *c;
+
+ p->age = 0;
+
+ a = vrnd() * 3.14159265359 * 2.0;
+
+ vinit(v, sin(a) * eject_r * vrnd(), 0.15, cos(a) * eject_r * vrnd());
+ vinit(p->p[0], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
+ v[2] + vrnd() * ridtri);
+ vinit(p->p[1], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
+ v[2] + vrnd() * ridtri);
+ vinit(p->p[2], v[0] + vrnd() * ridtri, v[1] + vrnd() * ridtri,
+ v[2] + vrnd() * ridtri);
+
+ vinit(p->v, v[0] * eject_vl / (eject_r / 2),
+ vrnd() * eject_vy + eject_vy / 2, v[2] * eject_vl / (eject_r / 2));
+
+ c = blu;
+
+ vinit4(p->c[0], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
+ c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
+ c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
+ vinit4(p->c[1], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
+ c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
+ c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
+ vinit4(p->c[2], c[0] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
+ c[1] * ((1.0 - RIDCOL) + vrnd() * RIDCOL),
+ c[2] * ((1.0 - RIDCOL) + vrnd() * RIDCOL), 1.0);
+}
+
+static void
+setpart(part * p)
+{
+ float fact;
+
+ if (p->p[0][1] < 0.1) {
+ setnewpart(p);
+ return;
+ }
+
+ p->v[1] += AGRAV * dt;
+
+ vadds(p->p[0], dt, p->v);
+ vadds(p->p[1], dt, p->v);
+ vadds(p->p[2], dt, p->v);
+
+ p->age++;
+
+ if ((p->age) > maxage) {
+ vequ(p->c[0], blu2);
+ vequ(p->c[1], blu2);
+ vequ(p->c[2], blu2);
+ }
+ else {
+ fact = 1.0 / maxage;
+ vadds(p->c[0], fact, blu2);
+ vclamp(p->c[0]);
+ p->c[0][3] = fact * (maxage - p->age);
+
+ vadds(p->c[1], fact, blu2);
+ vclamp(p->c[1]);
+ p->c[1][3] = fact * (maxage - p->age);
+
+ vadds(p->c[2], fact, blu2);
+ vclamp(p->c[2]);
+ p->c[2][3] = fact * (maxage - p->age);
+ }
+}
+
+static void
+drawtree(float x, float y, float z)
+{
+ glBegin(GL_QUADS);
+ glTexCoord2f(0.0, 0.0);
+ glVertex3f(x - 1.5, y + 0.0, z);
+
+ glTexCoord2f(1.0, 0.0);
+ glVertex3f(x + 1.5, y + 0.0, z);
+
+ glTexCoord2f(1.0, 1.0);
+ glVertex3f(x + 1.5, y + 3.0, z);
+
+ glTexCoord2f(0.0, 1.0);
+ glVertex3f(x - 1.5, y + 3.0, z);
+
+
+ glTexCoord2f(0.0, 0.0);
+ glVertex3f(x, y + 0.0, z - 1.5);
+
+ glTexCoord2f(1.0, 0.0);
+ glVertex3f(x, y + 0.0, z + 1.5);
+
+ glTexCoord2f(1.0, 1.0);
+ glVertex3f(x, y + 3.0, z + 1.5);
+
+ glTexCoord2f(0.0, 1.0);
+ glVertex3f(x, y + 3.0, z - 1.5);
+
+ glEnd();
+
+}
+
+static void
+calcposobs(void)
+{
+ dir[0] = sin(alpha * M_PI / 180.0);
+ dir[2] = cos(alpha * M_PI / 180.0) * sin(beta * M_PI / 180.0);
+ dir[1] = cos(beta * M_PI / 180.0);
+
+ if (dir[0] < 1.0e-5 && dir[0] > -1.0e-5)
+ dir[0] = 0;
+ if (dir[1] < 1.0e-5 && dir[1] > -1.0e-5)
+ dir[1] = 0;
+ if (dir[2] < 1.0e-5 && dir[2] > -1.0e-5)
+ dir[2] = 0;
+
+ obs[0] += v * dir[0];
+ obs[1] += v * dir[1];
+ obs[2] += v * dir[2];
+}
+
+static void
+printstring(void *font, const char *string)
+{
+ int len, i;
+
+ len = (int) strlen(string);
+ for (i = 0; i < len; i++)
+ glutBitmapCharacter(font, string[i]);
+}
+
+
+static void
+printhelp(void)
+{
+ glColor4f(0.0, 0.0, 0.0, 0.5);
+ glRecti(40, 40, 600, 440);
+
+ glColor3f(1.0, 0.0, 0.0);
+ glRasterPos2i(300, 420);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "Help");
+
+ glRasterPos2i(60, 390);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "h - Toggle Help");
+
+ glRasterPos2i(60, 360);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "t - Increase particle size");
+ glRasterPos2i(60, 330);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "T - Decrease particle size");
+
+ glRasterPos2i(60, 300);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "r - Increase emission radius");
+ glRasterPos2i(60, 270);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "R - Decrease emission radius");
+
+ glRasterPos2i(60, 240);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "f - Toggle Fog");
+ glRasterPos2i(60, 210);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "s - Toggle shadows");
+ glRasterPos2i(60, 180);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "q - Toggle texture format & type");
+ glRasterPos2i(60, 150);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "a - Increase velocity");
+ glRasterPos2i(60, 120);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "z - Decrease velocity");
+ glRasterPos2i(60, 90);
+ printstring(GLUT_BITMAP_TIMES_ROMAN_24, "Arrow Keys - Rotate");
+}
+
+
+static void
+drawfire(void)
+{
+ static char frbuf[80] = "";
+ int j;
+ static double t0 = -1.;
+ double t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+ if (t0 < 0.0)
+ t0 = t;
+ dt = (t - t0) * 1.0;
+ t0 = t;
+
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
+
+ glDisable(GL_LIGHTING);
+
+ glShadeModel(GL_FLAT);
+
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
+ glEnable(GL_FOG);
+ glFogi(GL_FOG_MODE, GL_EXP);
+ glFogfv(GL_FOG_COLOR, fogcolor);
+ glFogf(GL_FOG_DENSITY, 0.1);
+
+
+ glViewport(0, 0, (GLint) TexWidth, (GLint) TexHeight);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ gluPerspective(70.0, TexWidth/ (float) TexHeight, 0.1, 30.0);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+
+ if (NiceFog)
+ glHint(GL_FOG_HINT, GL_NICEST);
+ else
+ glHint(GL_FOG_HINT, GL_DONT_CARE);
+
+ glEnable(GL_DEPTH_TEST);
+
+ if (fog)
+ glEnable(GL_FOG);
+ else
+ glDisable(GL_FOG);
+
+ glDepthMask(GL_TRUE);
+ glClearColor(1.0, 1.0, 1.0, 1.0);
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+
+ glPushMatrix();
+ calcposobs();
+ gluLookAt(obs[0], obs[1], obs[2],
+ obs[0] + dir[0], obs[1] + dir[1], obs[2] + dir[2],
+ 0.0, 1.0, 0.0);
+
+ glColor4f(1.0, 1.0, 1.0, 1.0);
+
+ glEnable(GL_TEXTURE_2D);
+
+ glBindTexture(GL_TEXTURE_2D, groundid);
+ glBegin(GL_QUADS);
+ glTexCoord2fv(qt[0]);
+ glVertex3fv(q[0]);
+ glTexCoord2fv(qt[1]);
+ glVertex3fv(q[1]);
+ glTexCoord2fv(qt[2]);
+ glVertex3fv(q[2]);
+ glTexCoord2fv(qt[3]);
+ glVertex3fv(q[3]);
+ glEnd();
+
+ glEnable(GL_ALPHA_TEST);
+ glAlphaFunc(GL_GEQUAL, 0.9);
+
+ glBindTexture(GL_TEXTURE_2D, treeid);
+ for (j = 0; j < NUMTREE; j++)
+ drawtree(treepos[j][0], treepos[j][1], treepos[j][2]);
+
+ glDisable(GL_TEXTURE_2D);
+ glDepthMask(GL_FALSE);
+ glDisable(GL_ALPHA_TEST);
+
+ if (shadows) {
+ glBegin(GL_TRIANGLES);
+ for (j = 0; j < np; j++) {
+ glColor4f(black[0], black[1], black[2], p[j].c[0][3]);
+ glVertex3f(p[j].p[0][0], 0.1, p[j].p[0][2]);
+
+ glColor4f(black[0], black[1], black[2], p[j].c[1][3]);
+ glVertex3f(p[j].p[1][0], 0.1, p[j].p[1][2]);
+
+ glColor4f(black[0], black[1], black[2], p[j].c[2][3]);
+ glVertex3f(p[j].p[2][0], 0.1, p[j].p[2][2]);
+ }
+ glEnd();
+ }
+
+ glBegin(GL_TRIANGLES);
+ for (j = 0; j < np; j++) {
+ glColor4fv(p[j].c[0]);
+ glVertex3fv(p[j].p[0]);
+
+ glColor4fv(p[j].c[1]);
+ glVertex3fv(p[j].p[1]);
+
+ glColor4fv(p[j].c[2]);
+ glVertex3fv(p[j].p[2]);
+
+ setpart(&p[j]);
+ }
+ glEnd();
+
+
+ glDisable(GL_TEXTURE_2D);
+ glDisable(GL_ALPHA_TEST);
+ glDisable(GL_DEPTH_TEST);
+ glDisable(GL_FOG);
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(-0.5, 639.5, -0.5, 479.5
+ , -1.0, 1.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+
+ glColor3f(1.0, 0.0, 0.0);
+ glRasterPos2i(10, 10);
+ printstring(GLUT_BITMAP_HELVETICA_18, frbuf);
+ glColor3f(0.0, 0.0, 1.0);
+ glRasterPos2i(10, 450);
+ printstring(GLUT_BITMAP_HELVETICA_18, texNames[texType]);
+ glColor3f(1.0, 0.0, 0.0);
+ glRasterPos2i(10, 470);
+ printstring(GLUT_BITMAP_HELVETICA_10,
+ "Fire V1.5 Written by David Bucciarelli (tech.hmw@plus.it)");
+
+ if (help)
+ printhelp();
+
+ glPopMatrix();
+ glDepthMask(GL_TRUE);
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+ Frames++;
+
+ {
+ GLint t = glutGet(GLUT_ELAPSED_TIME);
+ if (t - T0 >= 2000) {
+ GLfloat seconds = (t - T0) / 1000.0;
+ GLfloat fps = Frames / seconds;
+ sprintf(frbuf, "Frame rate: %f", fps);
+ T0 = t;
+ Frames = 0;
+ }
+ }
+
+}
+
+static void
+regen_texImage(void)
+{
+ glBindTexture(GL_TEXTURE_2D, TexObj);
+ glTexImage2D(GL_TEXTURE_2D, 0, TEXINTFORMAT, TexWidth, TexHeight, 0,
+ texFormats[texType], texTypes[texType], NULL);
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
+ glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
+ GL_TEXTURE_2D, TexObj, 0);
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+}
+
+static void
+key(unsigned char key, int x, int y)
+{
+ switch (key) {
+ case 27:
+ cleanup();
+ exit(0);
+ break;
+
+ case 'a':
+ v += 0.0005;
+ break;
+ case 'z':
+ v -= 0.0005;
+ break;
+ case 'h':
+ help = (!help);
+ break;
+ case 'f':
+ fog = (!fog);
+ break;
+ case 's':
+ shadows = !shadows;
+ break;
+ case 'R':
+ eject_r -= 0.03;
+ break;
+ case 'r':
+ eject_r += 0.03;
+ break;
+ case 't':
+ ridtri += 0.005;
+ break;
+ case 'T':
+ ridtri -= 0.005;
+ break;
+ case 'v':
+ ViewRotZ += 5.0;
+ break;
+ case 'V':
+ ViewRotZ -= 5.0;
+ break;
+ case 'w':
+ WireFrame = !WireFrame;
+ break;
+ case 'q':
+ if (++texType > 16)
+ texType = 0;
+ regen_texImage();
+ break;
+ case 'n':
+ NiceFog = !NiceFog;
+ printf("NiceFog %d\n", NiceFog);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+static void
+inittextures(void)
+{
+ GLenum gluerr;
+ GLubyte tex[128][128][4];
+
+ glGenTextures(1, &groundid);
+ glBindTexture(GL_TEXTURE_2D, groundid);
+
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 4);
+ if (!LoadRGBMipmaps("../images/s128.rgb", GL_RGB)) {
+ fprintf(stderr, "Error reading a texture.\n");
+ exit(-1);
+ }
+
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
+ GL_LINEAR_MIPMAP_LINEAR);
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+ glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
+
+ glGenTextures(1, &treeid);
+ glBindTexture(GL_TEXTURE_2D, treeid);
+
+ if (1)
+ {
+ int w, h;
+ GLenum format;
+ int x, y;
+ GLubyte *image = LoadRGBImage("../images/tree3.rgb", &w, &h, &format);
+
+ if (!image) {
+ fprintf(stderr, "Error reading a texture.\n");
+ exit(-1);
+ }
+
+ for (y = 0; y < 128; y++)
+ for (x = 0; x < 128; x++) {
+ tex[x][y][0] = image[(y + x * 128) * 3];
+ tex[x][y][1] = image[(y + x * 128) * 3 + 1];
+ tex[x][y][2] = image[(y + x * 128) * 3 + 2];
+ if ((tex[x][y][0] == tex[x][y][1]) &&
+ (tex[x][y][1] == tex[x][y][2]) && (tex[x][y][2] == 255))
+ tex[x][y][3] = 0;
+ else
+ tex[x][y][3] = 255;
+ }
+
+ if ((gluerr = gluBuild2DMipmaps(GL_TEXTURE_2D, 4, 128, 128, GL_RGBA,
+ GL_UNSIGNED_BYTE, (GLvoid *) (tex)))) {
+ fprintf(stderr, "GLULib%s\n", (char *) gluErrorString(gluerr));
+ exit(-1);
+ }
+ }
+ else {
+ if (!LoadRGBMipmaps("../images/tree2.rgba", GL_RGBA)) {
+ fprintf(stderr, "Error reading a texture.\n");
+ exit(-1);
+ }
+ }
+
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
+ GL_LINEAR_MIPMAP_LINEAR);
+ glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+ glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+}
+
+static void
+inittree(void)
+{
+ int i;
+ float dist;
+
+ for (i = 0; i < NUMTREE; i++)
+ do {
+ treepos[i][0] = vrnd() * TREEOUTR * 2.0 - TREEOUTR;
+ treepos[i][1] = 0.0;
+ treepos[i][2] = vrnd() * TREEOUTR * 2.0 - TREEOUTR;
+ dist =
+ sqrt(treepos[i][0] * treepos[i][0] +
+ treepos[i][2] * treepos[i][2]);
+ } while ((dist < TREEINR) || (dist > TREEOUTR));
+}
+
+static int
+init_fire(int ac, char *av[])
+{
+ int i;
+
+ np = 800;
+ eject_r = -0.65;
+ dt = 0.015;
+ eject_vy = 4;
+ eject_vl = 1;
+ shadows = 1;
+ ridtri = 0.25;
+
+ maxage = 1.0 / dt;
+
+ if (ac == 2)
+ np = atoi(av[1]);
+
+
+ inittextures();
+
+ p = (part *) malloc(sizeof(part) * np);
+
+ for (i = 0; i < np; i++)
+ setnewpart(&p[i]);
+
+ inittree();
+
+ return (0);
+}
+
+
+
+
+
+
+static void
+DrawCube(void)
+{
+ static const GLfloat texcoords[4][2] = {
+ { 0, 0 }, { 1, 0 }, { 1, 1 }, { 0, 1 }
+ };
+ static const GLfloat vertices[4][2] = {
+ { -1, -1 }, { 1, -1 }, { 1, 1 }, { -1, 1 }
+ };
+ static const GLfloat xforms[6][4] = {
+ { 0, 0, 1, 0 },
+ { 90, 0, 1, 0 },
+ { 180, 0, 1, 0 },
+ { 270, 0, 1, 0 },
+ { 90, 1, 0, 0 },
+ { -90, 1, 0, 0 }
+ };
+ static const GLfloat mat[4] = { 1.0, 1.0, 0.5, 1.0 };
+ GLint i, j;
+
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, mat);
+ glEnable(GL_TEXTURE_2D);
+
+ glPushMatrix();
+ glRotatef(ViewRotX, 1.0, 0.0, 0.0);
+ glRotatef(15, 1, 0, 0);
+ glRotatef(CubeRot, 0, 1, 0);
+ glScalef(4, 4, 4);
+
+ for (i = 0; i < 6; i++) {
+ glPushMatrix();
+ glRotatef(xforms[i][0], xforms[i][1], xforms[i][2], xforms[i][3]);
+ glTranslatef(0, 0, 1.1);
+ glBegin(GL_POLYGON);
+ glNormal3f(0, 0, 1);
+ for (j = 0; j < 4; j++) {
+ glTexCoord2fv(texcoords[j]);
+ glVertex2fv(vertices[j]);
+ }
+ glEnd();
+ glPopMatrix();
+ }
+ glPopMatrix();
+
+ glDisable(GL_TEXTURE_2D);
+}
+
+
+static void
+draw(void)
+{
+ float ar;
+ static GLfloat pos[4] = {5.0, 5.0, 10.0, 0.0};
+
+ drawfire();
+
+ glLightfv(GL_LIGHT0, GL_POSITION, pos);
+ glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL,
+ GL_SEPARATE_SPECULAR_COLOR);
+
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_NORMALIZE);
+ glDisable(GL_BLEND);
+ glDisable(GL_FOG);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0, 0.0, -40.0);
+
+ glClear(GL_DEPTH_BUFFER_BIT);
+
+ /* draw textured cube */
+
+ glViewport(0, 0, WinWidth, WinHeight);
+ glClearColor(0.5, 0.5, 0.8, 0.0);
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ ar = (float) (WinWidth) / WinHeight;
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-ar, ar, -1.0, 1.0, 5.0, 60.0);
+ glMatrixMode(GL_MODELVIEW);
+ glBindTexture(GL_TEXTURE_2D, TexObj);
+
+ DrawCube();
+
+ /* finish up */
+ glutSwapBuffers();
+}
+
+
+static void
+idle(void)
+{
+ static double t0 = -1.;
+ double dt, t = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
+ if (t0 < 0.0)
+ t0 = t;
+ dt = t - t0;
+ t0 = t;
+
+ CubeRot = fmod(CubeRot + 15.0 * dt, 360.0); /* 15 deg/sec */
+
+ glutPostRedisplay();
+}
+
+
+/* change view angle */
+static void
+special(int k, int x, int y)
+{
+ (void) x;
+ (void) y;
+ switch (k) {
+ case GLUT_KEY_UP:
+ ViewRotX += 5.0;
+ break;
+ case GLUT_KEY_DOWN:
+ ViewRotX -= 5.0;
+ break;
+ case GLUT_KEY_LEFT:
+ ViewRotY += 5.0;
+ break;
+ case GLUT_KEY_RIGHT:
+ ViewRotY -= 5.0;
+ break;
+ default:
+ return;
+ }
+ glutPostRedisplay();
+}
+
+
+/* new window size or exposure */
+static void
+reshape(int width, int height)
+{
+ WinWidth = width;
+ WinHeight = height;
+}
+
+
+static void
+init_fbotexture()
+{
+ GLint i;
+
+ /* gen framebuffer id, delete it, do some assertions, just for testing */
+ glGenFramebuffersEXT(1, &MyFB);
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, MyFB);
+ glGetIntegerv(GL_FRAMEBUFFER_BINDING_EXT, &i);
+
+ /* Make texture object/image */
+ glGenTextures(1, &TexObj);
+ glBindTexture(GL_TEXTURE_2D, TexObj);
+ /* make one image level. */
+ glTexImage2D(GL_TEXTURE_2D, 0, TEXINTFORMAT, TexWidth, TexHeight, 0,
+ texFormats[texType], texTypes[texType], NULL);
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
+
+ CheckError(__LINE__);
+
+ /* Render color to texture */
+ glFramebufferTexture2DEXT(GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT,
+ GL_TEXTURE_2D, TexObj, 0);
+ CheckError(__LINE__);
+
+
+ /* make depth renderbuffer */
+ glGenRenderbuffersEXT(1, &DepthRB);
+ glBindRenderbufferEXT(GL_RENDERBUFFER_EXT, DepthRB);
+ glRenderbufferStorageEXT(GL_RENDERBUFFER_EXT, GL_DEPTH_COMPONENT16,
+ TexWidth, TexHeight);
+ CheckError(__LINE__);
+ glGetRenderbufferParameterivEXT(GL_RENDERBUFFER_EXT,
+ GL_RENDERBUFFER_DEPTH_SIZE_EXT, &i);
+ CheckError(__LINE__);
+ printf("Depth renderbuffer size = %d bits\n", i);
+
+ /* attach DepthRB to MyFB */
+ glFramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT,
+ GL_RENDERBUFFER_EXT, DepthRB);
+ CheckError(__LINE__);
+ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+
+ /*
+ * Check for completeness.
+ */
+
+}
+
+
+static void
+init(int argc, char *argv[])
+{
+ GLint i;
+
+ if (!glutExtensionSupported("GL_EXT_framebuffer_object")) {
+ fprintf(stderr, "Sorry, GL_EXT_framebuffer_object is required!\n");
+ exit(1);
+ }
+
+ TexWidth = 512;
+ TexHeight = 512;
+
+ init_fbotexture();
+ init_fire(argc, argv);
+
+
+ for ( i=1; i<argc; i++ ) {
+ if (strcmp(argv[i], "-info")==0) {
+ printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
+ printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
+ printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
+ printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+ }
+ }
+}
+
+
+static void
+visible(int vis)
+{
+ if (vis == GLUT_VISIBLE)
+ glutIdleFunc(idle);
+ else
+ glutIdleFunc(NULL);
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+
+ glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
+
+ glutInitWindowSize(WinWidth, WinHeight);
+ Win = glutCreateWindow("fbo_firecube");
+ init(argc, argv);
+
+ glutDisplayFunc(draw);
+ glutReshapeFunc(reshape);
+ glutKeyboardFunc(key);
+ glutSpecialFunc(special);
+ glutVisibilityFunc(visible);
+
+ glutMainLoop();
+ return 0; /* ANSI C requires main to return int. */
+}
glLoadIdentity();
glTranslatef(0.0, 0.0, -40.0);
+ /* clear whole depth buffer */
glDisable(GL_SCISSOR_TEST);
glClear(GL_DEPTH_BUFFER_BIT);
glEnable(GL_SCISSOR_TEST);
- /* draw gears */
+ /* clear upper-left corner of color buffer (unused space) */
+ glScissor(0, TexHeight, TexWidth, WinHeight - TexHeight);
+ glClearColor(0.0, 0.0, 0.0, 0.0);
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ /* clear lower-left corner of color buffer */
glViewport(0, 0, TexWidth, TexHeight);
glScissor(0, 0, TexWidth, TexHeight);
- glClearColor(0.5, 0.5, 0.8, 0.0);
glClearColor(1, 1, 1, 0);
glClear(GL_COLOR_BUFFER_BIT);
+ /* draw gears in lower-left corner */
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 60.0);
glMatrixMode(GL_MODELVIEW);
-
DrawGears();
+ /* copy color buffer to texture */
glCopyTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, 0, 0, TexWidth, TexHeight);
- /* draw textured cube */
+ /* clear right half of color buffer */
glViewport(TexWidth, 0, WinWidth - TexWidth, WinHeight);
glScissor(TexWidth, 0, WinWidth - TexWidth, WinHeight);
glClearColor(0.5, 0.5, 0.8, 0.0);
glClear(GL_COLOR_BUFFER_BIT);
+ /* draw textured cube in right half of window */
ar = (float) (WinWidth - TexWidth) / WinHeight;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustum(-ar, ar, -1.0, 1.0, 5.0, 60.0);
glMatrixMode(GL_MODELVIEW);
-
DrawCube();
/* finish up */
-
/*
* GL_ARB_multitexture demo
*
static GLboolean TexEnabled[8];
static GLfloat Drift = 0.0;
-static GLfloat drift_increment = 0.005;
static GLfloat Xrot = 20.0, Yrot = 30.0, Zrot = 0.0;
if (Animate) {
GLint i;
- Drift += drift_increment;
- if (Drift >= 1.0)
- Drift = 0.0;
+ Drift = glutGet(GLUT_ELAPSED_TIME) * 0.001;
for (i = 0; i < NumUnits; i++) {
glActiveTextureARB(GL_TEXTURE0_ARB + i);
glTranslatef(0.0, Drift, 0.0);
}
else {
- glTranslatef(0.5, 0.5, 0.0);
+ float tx = 0.5, ty = 0.5;
+ glTranslatef(tx, ty, 0.0);
glRotatef(180.0 * Drift, 0, 0, 1);
glScalef(1.0/i, 1.0/i, 1.0/i);
- glTranslatef(-0.5, -0.5, 0.0);
+ glTranslatef(-tx, -ty + i * 0.1, 0.0);
}
}
glMatrixMode(GL_MODELVIEW);
static void DrawObject(void)
{
- GLint i;
- GLint j;
- static const GLfloat tex_coords[] = { 0.0, 0.0, 1.0, 1.0, 0.0 };
- static const GLfloat vtx_coords[] = { -1.0, -1.0, 1.0, 1.0, -1.0 };
+ static const GLfloat tex_coords[] = { 0.0, 0.0, 1.0, 1.0, 0.0 };
+ static const GLfloat vtx_coords[] = { -1.0, -1.0, 1.0, 1.0, -1.0 };
+ GLint i, j;
if (!TexEnabled[0] && !TexEnabled[1])
glColor3f(0.1, 0.1, 0.1); /* add onto this */
glColor3f(1, 1, 1); /* modulate this */
glBegin(GL_QUADS);
-
- /* Toggle between the vector and scalar entry points. This is done purely
- * to hit multiple paths in the driver.
- */
- if ( Drift > 0.49 ) {
- for (j = 0; j < 4; j++ ) {
- for (i = 0; i < NumUnits; i++)
- glMultiTexCoord2fARB(GL_TEXTURE0_ARB + i,
- tex_coords[j], tex_coords[j+1]);
- glVertex2f( vtx_coords[j], vtx_coords[j+1] );
- }
- }
- else {
- for (j = 0; j < 4; j++ ) {
- for (i = 0; i < NumUnits; i++)
- glMultiTexCoord2fvARB(GL_TEXTURE0_ARB + i, & tex_coords[j]);
- glVertex2fv( & vtx_coords[j] );
+ for (j = 0; j < 4; j++ ) {
+ for (i = 0; i < NumUnits; i++) {
+ if (TexEnabled[i])
+ glMultiTexCoord2fARB(GL_TEXTURE0_ARB + i,
+ tex_coords[j], tex_coords[j+1]);
}
+ glVertex2f( vtx_coords[j], vtx_coords[j+1] );
}
-
glEnd();
}
-
static void Display( void )
{
- static GLint T0 = 0;
- static GLint Frames = 0;
- GLint t;
-
glClear( GL_COLOR_BUFFER_BIT );
glPushMatrix();
glPopMatrix();
glutSwapBuffers();
-
- Frames++;
-
- t = glutGet(GLUT_ELAPSED_TIME);
- if (t - T0 >= 250) {
- GLfloat seconds = (t - T0) / 1000.0;
- drift_increment = 2.2 * seconds / Frames;
- T0 = t;
- Frames = 0;
- }
}
}
+static void ToggleUnit(int unit)
+{
+ TexEnabled[unit] = !TexEnabled[unit];
+ glActiveTextureARB(GL_TEXTURE0_ARB + unit);
+ if (TexEnabled[unit])
+ glEnable(GL_TEXTURE_2D);
+ else
+ glDisable(GL_TEXTURE_2D);
+ printf("Enabled: ");
+ for (unit = 0; unit < NumUnits; unit++)
+ printf("%d ", (int) TexEnabled[unit]);
+ printf("\n");
+}
+
+
static void ModeMenu(int entry)
{
if (entry >= TEX0 && entry <= TEX7) {
/* toggle */
GLint i = entry - TEX0;
- TexEnabled[i] = !TexEnabled[i];
- glActiveTextureARB(GL_TEXTURE0_ARB + i);
- if (TexEnabled[i])
- glEnable(GL_TEXTURE_2D);
- else
- glDisable(GL_TEXTURE_2D);
- printf("Enabled: ");
- for (i = 0; i < NumUnits; i++)
- printf("%d ", (int) TexEnabled[i]);
- printf("\n");
+ ToggleUnit(i);
}
else if (entry==ANIMATE) {
Animate = !Animate;
+ if (Animate)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
}
else if (entry==QUIT) {
exit(0);
(void) x;
(void) y;
switch (key) {
- case 27:
- exit(0);
- break;
+ case 'a':
+ Animate = !Animate;
+ break;
+ case '0':
+ ToggleUnit(0);
+ break;
+ case '1':
+ ToggleUnit(1);
+ break;
+ case '2':
+ ToggleUnit(2);
+ break;
+ case '3':
+ ToggleUnit(3);
+ break;
+ case '4':
+ ToggleUnit(4);
+ break;
+ case '5':
+ ToggleUnit(5);
+ break;
+ case '6':
+ ToggleUnit(6);
+ break;
+ case '7':
+ ToggleUnit(7);
+ break;
+ case 27:
+ exit(0);
+ break;
}
glutPostRedisplay();
}
glutKeyboardFunc( Key );
glutSpecialFunc( SpecialKey );
glutDisplayFunc( Display );
- glutIdleFunc( Idle );
+ if (Animate)
+ glutIdleFunc(Idle);
glutCreateMenu(ModeMenu);
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <math.h>
#include <time.h>
#include <GL/glut.h>
rainParticle::setRainingArea(obs[0]-7.0f,-0.2f,obs[2]-7.0f,obs[0]+7.0f,8.0f,obs[2]+7.0f);
}
-static void printstring(void *font, char *string)
+static void printstring(void *font, const char *string)
{
int len,i;
"program with \"OPTION ARB_fragment_program_shadow\"",
};
+static GLboolean HaveShadow = GL_FALSE;
static GLboolean HaveFBO = GL_FALSE;
static GLboolean UseFBO = GL_FALSE;
static GLboolean HaveVP = GL_FALSE;
DisableTexgen();
/* interpret texture's depth values as luminance values */
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ if (HaveShadow) {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ }
+
glTexParameteri(GL_TEXTURE_2D, GL_DEPTH_TEXTURE_MODE_ARB, GL_LUMINANCE);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
}
if (DisplayMode == SHOW_DEPTH_MAPPING) {
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ if (HaveShadow) {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
+ }
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glEnable(GL_TEXTURE_2D);
}
else {
assert(DisplayMode == SHOW_SHADOWS);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB,
- GL_COMPARE_R_TO_TEXTURE_ARB);
+ if (HaveShadow) {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB,
+ GL_COMPARE_R_TO_TEXTURE_ARB);
+ }
if (curr_frag > 0) {
glEnable(GL_FRAGMENT_PROGRAM_ARB);
break;
case 'M':
curr_frag = (1 + curr_frag) % max_frag;
+ if (!HaveShadow && (curr_frag == 0)) {
+ curr_frag = 1;
+ }
+
printf("Using fragment %s\n", FragProgNames[curr_frag]);
if (HaveFP) {
if (Operator >= 8)
Operator = 0;
printf("Operator: %s\n", OperatorName[Operator]);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB,
- OperatorFunc[Operator]);
+ if (HaveShadow) {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB,
+ OperatorFunc[Operator]);
+ }
}
break;
case 'p':
{
static const GLfloat borderColor[4] = {1.0, 0.0, 0.0, 0.0};
- if (!glutExtensionSupported("GL_ARB_depth_texture") ||
- !glutExtensionSupported("GL_ARB_shadow")) {
- printf("Sorry, this demo requires the GL_ARB_depth_texture and GL_ARB_shadow extensions\n");
+ if (!glutExtensionSupported("GL_ARB_depth_texture")) {
+ printf("Sorry, this demo requires the GL_ARB_depth_texture extension\n");
exit(1);
}
- printf("Using GL_ARB_depth_texture and GL_ARB_shadow\n");
+ HaveShadow = glutExtensionSupported("GL_ARB_shadow");
HaveVP = glutExtensionSupported("GL_ARB_vertex_program");
HaveFP = glutExtensionSupported("GL_ARB_fragment_program");
HaveFP_Shadow = glutExtensionSupported("GL_ARB_fragment_program_shadow");
+ if (!HaveShadow && !HaveFP) {
+ printf("Sorry, this demo requires either the GL_ARB_shadow extension "
+ "or the GL_ARB_fragment_program extension\n");
+ exit(1);
+ }
+
+ printf("Using GL_ARB_depth_texture\n");
+ if (HaveShadow) {
+ printf("and GL_ARB_shadow\n");
+ }
+
+ if (HaveFP) {
+ printf("and GL_ARB_fragment_program\n");
+ }
+
HaveShadowAmbient = glutExtensionSupported("GL_ARB_shadow_ambient");
if (HaveShadowAmbient) {
printf("and GL_ARB_shadow_ambient\n");
glTexParameterfv(GL_TEXTURE_2D, GL_TEXTURE_BORDER_COLOR, borderColor);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB,
- GL_COMPARE_R_TO_TEXTURE_ARB);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
+
+ if (HaveShadow) {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB,
+ GL_COMPARE_R_TO_TEXTURE_ARB);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
+ }
if (HaveShadowAmbient) {
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FAIL_VALUE_ARB, 0.3);
glGenTextures(1, &GrayTexture);
glBindTexture(GL_TEXTURE_1D, GrayTexture);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP);
- glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
{
max_frag = 3;
}
+ if (!HaveShadow) {
+ curr_frag = 1;
+ glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, frag_progs[curr_frag]);
+ }
+
glEnable(GL_DEPTH_TEST);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
--- /dev/null
+/*
+ * Simple test of multiple textures
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/glut.h>
+#include "readtex.h"
+
+#define TEST_CLAMP 0
+#define TEST_MIPMAPS 0
+
+#define MAX_TEXTURES 8
+
+
+static int Win;
+static GLfloat Xrot = 0, Yrot = 0, Zrot = 0;
+static GLboolean Anim = GL_TRUE;
+static GLboolean Blend = GL_FALSE;
+static GLuint Filter = 0;
+static GLboolean Clamp = GL_FALSE;
+
+static GLuint NumTextures;
+static GLuint Textures[MAX_TEXTURES];
+static float TexRot[MAX_TEXTURES][3];
+static float TexPos[MAX_TEXTURES][3];
+static float TexAspect[MAX_TEXTURES];
+
+static const char *DefaultFiles[] = {
+ "../images/arch.rgb",
+ "../images/reflect.rgb",
+ "../images/tree2.rgba",
+ "../images/tile.rgb"
+};
+
+
+#define NUM_FILTERS 5
+static
+struct filter {
+ GLenum min, mag;
+ const char *name;
+} FilterModes[NUM_FILTERS] = {
+ { GL_NEAREST, GL_NEAREST, "Nearest,Nearest" },
+ { GL_LINEAR, GL_LINEAR, "Linear,Linear" },
+ { GL_NEAREST_MIPMAP_NEAREST, GL_NEAREST, "NearestMipmapNearest,Nearest" },
+ { GL_LINEAR_MIPMAP_NEAREST, GL_LINEAR, "LinearMipmapNearest,Linear" },
+ { GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR, "LinearMipmapLinear,Linear" }
+};
+
+
+
+
+static void
+Idle(void)
+{
+ Xrot = glutGet(GLUT_ELAPSED_TIME) * 0.02;
+ Yrot = glutGet(GLUT_ELAPSED_TIME) * 0.04;
+ //Zrot += 2.0;
+ glutPostRedisplay();
+}
+
+
+static void
+DrawTextures(void)
+{
+ GLuint i;
+
+ for (i = 0; i < NumTextures; i++) {
+ GLfloat ar = TexAspect[i];
+
+ glPushMatrix();
+ glTranslatef(TexPos[i][0], TexPos[i][1], TexPos[i][2]);
+ glRotatef(TexRot[i][0], 1, 0, 0);
+ glRotatef(TexRot[i][1], 0, 1, 0);
+ glRotatef(TexRot[i][2], 0, 0, 1);
+
+ glBindTexture(GL_TEXTURE_2D, Textures[i]);
+ glBegin(GL_POLYGON);
+#if TEST_CLAMP
+ glTexCoord2f( -0.5, -0.5 ); glVertex2f( -ar, -1.0 );
+ glTexCoord2f( 1.5, -0.5 ); glVertex2f( ar, -1.0 );
+ glTexCoord2f( 1.5, 1.5 ); glVertex2f( ar, 1.0 );
+ glTexCoord2f( -0.5, 1.5 ); glVertex2f( -ar, 1.0 );
+#else
+ glTexCoord2f( 0.0, 0.0 ); glVertex2f( -ar, -1.0 );
+ glTexCoord2f( 1.0, 0.0 ); glVertex2f( ar, -1.0 );
+ glTexCoord2f( 1.0, 1.0 ); glVertex2f( ar, 1.0 );
+ glTexCoord2f( 0.0, 1.0 ); glVertex2f( -ar, 1.0 );
+#endif
+ glEnd();
+
+ glPopMatrix();
+ }
+}
+
+static void
+Draw(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ if (Blend) {
+ glEnable(GL_BLEND);
+ glDisable(GL_DEPTH_TEST);
+ }
+ else {
+ glDisable(GL_BLEND);
+ glEnable(GL_DEPTH_TEST);
+ }
+
+ glPushMatrix();
+ glRotatef(Xrot, 1, 0, 0);
+ glRotatef(Yrot, 0, 1, 0);
+ glRotatef(Zrot, 0, 0, 1);
+
+ DrawTextures();
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 50.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0, 0.0, -10.0);
+}
+
+
+static GLfloat
+RandFloat(float min, float max)
+{
+ float x = (float) (rand() % 1000) * 0.001;
+ x = x * (max - min) + min;
+ return x;
+}
+
+
+static void
+Randomize(void)
+{
+ GLfloat k = 1.0;
+ GLuint i;
+
+ srand(glutGet(GLUT_ELAPSED_TIME));
+
+ for (i = 0; i < NumTextures; i++) {
+ TexRot[i][0] = RandFloat(0.0, 360);
+ TexRot[i][1] = RandFloat(0.0, 360);
+ TexRot[i][2] = RandFloat(0.0, 360);
+ TexPos[i][0] = RandFloat(-k, k);
+ TexPos[i][1] = RandFloat(-k, k);
+ TexPos[i][2] = RandFloat(-k, k);
+ }
+}
+
+
+static void
+SetTexParams(void)
+{
+ GLuint i;
+ for (i = 0; i < NumTextures; i++) {
+ glBindTexture(GL_TEXTURE_2D, Textures[i]);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
+ FilterModes[Filter].min);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER,
+ FilterModes[Filter].mag);
+
+ if (Clamp) {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+ }
+ else {
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ }
+ }
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ const GLfloat step = 3.0;
+ (void) x;
+ (void) y;
+ switch (key) {
+ case 'a':
+ case ' ':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'b':
+ Blend = !Blend;
+ break;
+ case 'f':
+ Filter = (Filter + 1) % NUM_FILTERS;
+ SetTexParams();
+ break;
+ case 'r':
+ Randomize();
+ break;
+#if TEST_CLAMP
+ case 'c':
+ Clamp = !Clamp;
+ SetTexParams();
+ break;
+#endif
+ case 'z':
+ Zrot -= step;
+ break;
+ case 'Z':
+ Zrot += step;
+ break;
+ case 27:
+ glutDestroyWindow(Win);
+ exit(0);
+ break;
+ }
+
+ printf("Blend=%s Filter=%s\n",
+ Blend ? "Y" : "n",
+ FilterModes[Filter].name);
+
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ const GLfloat step = 3.0;
+ (void) x;
+ (void) y;
+ switch (key) {
+ case GLUT_KEY_UP:
+ Xrot -= step;
+ break;
+ case GLUT_KEY_DOWN:
+ Xrot += step;
+ break;
+ case GLUT_KEY_LEFT:
+ Yrot -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Yrot += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+LoadTextures(GLuint n, const char *files[])
+{
+ GLuint i;
+
+ NumTextures = n < MAX_TEXTURES ? n : MAX_TEXTURES;
+
+ glGenTextures(n, Textures);
+
+ SetTexParams();
+
+ for (i = 0; i < n; i++) {
+ GLint w, h;
+ glBindTexture(GL_TEXTURE_2D, Textures[i]);
+#if TEST_MIPMAPS
+ {
+ static const GLubyte color[9][4] = {
+ {255, 0, 0},
+ {0, 255, 0},
+ {0, 0, 255},
+ {0, 255, 255},
+ {255, 0, 255},
+ {255, 255, 0},
+ {255, 128, 255},
+ {128, 128, 128},
+ {64, 64, 64}
+ };
+
+ GLubyte image[256*256*4];
+ int i, level;
+ w = h = 256;
+ for (level = 0; level <= 8; level++) {
+ for (i = 0; i < w * h; i++) {
+ image[i*4+0] = color[level][0];
+ image[i*4+1] = color[level][1];
+ image[i*4+2] = color[level][2];
+ image[i*4+3] = color[level][3];
+ }
+ printf("Load level %d: %d x %d\n", level, w>>level, h>>level);
+ glTexImage2D(GL_TEXTURE_2D, level, GL_RGBA, w>>level, h>>level, 0,
+ GL_RGBA, GL_UNSIGNED_BYTE, image);
+ }
+ }
+#else
+ if (!LoadRGBMipmaps2(files[i], GL_TEXTURE_2D, GL_RGB, &w, &h)) {
+ printf("Error: couldn't load %s\n", files[i]);
+ exit(1);
+ }
+#endif
+ TexAspect[i] = (float) w / (float) h;
+ printf("Loaded %s\n", files[i]);
+ }
+}
+
+
+static void
+Init(int argc, const char *argv[])
+{
+ if (argc == 1)
+ LoadTextures(4, DefaultFiles);
+ else
+ LoadTextures(argc - 1, argv + 1);
+
+ Randomize();
+
+ glEnable(GL_TEXTURE_2D);
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glColor4f(1, 1, 1, 0.5);
+
+#if 0
+ /* setup lighting, etc */
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+#endif
+}
+
+
+static void
+Usage(void)
+{
+ printf("Usage:\n");
+ printf(" textures [file.rgb] ...\n");
+ printf("Keys:\n");
+ printf(" a - toggle animation\n");
+ printf(" b - toggle blending\n");
+ printf(" f - change texture filter mode\n");
+ printf(" r - randomize\n");
+ printf(" ESC - exit\n");
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize(700, 700);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ Win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Draw);
+ if (Anim)
+ glutIdleFunc(Idle);
+ Init(argc, (const char **) argv);
+ Usage();
+ glutMainLoop();
+ return 0;
+}
CFLAGS += $(shell pkg-config --cflags directfb)
APP_LIB_DEPS += $(shell pkg-config --libs directfb)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
PROGS = df_gears \
df_reflect \
df_morph3d \
.SUFFIXES: .c
.c: $(LIB_DEP)
- $(CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
##### TARGETS #####
demo1: demo1.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) demo1.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) demo1.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) -o $@
demo1.o: demo1.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include demo1.c
demo2: demo2.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) demo2.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) demo2.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
demo2.o: demo2.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include demo2.c
demo3: demo3.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) demo3.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) demo3.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
demo3.o: demo3.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include demo3.c
egltri: egltri.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) egltri.o -L$(TOP)/$(LIB_DIR) -lGL -lEGL $(LIBDRM_LIB) -o $@
+ $(CC) $(CFLAGS) egltri.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) -o $@
egltri.o: egltri.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include egltri.c
eglinfo: eglinfo.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) eglinfo.o -L$(TOP)/$(LIB_DIR) -lGL -lEGL $(LIBDRM_LIB) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) eglinfo.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) -o $@
eglinfo.o: eglinfo.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include eglinfo.c
eglgears: eglgears.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) eglgears.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) eglgears.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
eglgears.o: eglgears.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include eglgears.c
peglgears: peglgears.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) peglgears.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+ $(CC) $(CFLAGS) peglgears.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
peglgears.o: peglgears.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include peglgears.c
xeglgears: xeglgears.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) xeglgears.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+ $(CC) $(CFLAGS) xeglgears.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
xeglgears.o: xeglgears.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include xeglgears.c
xegl_tri: xegl_tri.o $(TOP)/$(LIB_DIR)/libEGL.so
- $(CC) $(CFLAGS) xegl_tri.o -L$(TOP)/$(LIB_DIR) -lEGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
+ $(CC) $(CFLAGS) xegl_tri.o -L$(TOP)/$(LIB_DIR) -lEGL -lGL $(LIBDRM_LIB) $(APP_LIB_DEPS) -o $@
xegl_tri.o: xegl_tri.c $(HEADERS)
$(CC) -c $(CFLAGS) -I$(TOP)/include xegl_tri.c
clean:
- rm -f *.o *~
- rm -f *.so
- rm -f $(PROGRAMS)
+ -rm -f *.o *~
+ -rm -f *.so
+ -rm -f $(PROGRAMS)
-run:
- LD_LIBRARY_PATH=$(TOP)/lib ./egltri
-
-debug:
- LD_LIBRARY_PATH=$(TOP)/lib gdb ./eglgears
-I. \
-I$(TOP)/include
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
##### RULES #####
.SUFFIXES: .c
.c:
- $(CC) $(INCLUDES) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
$(CC) -c $(INCLUDES) $(CFLAGS) $< -o $@
default: depend $(PROGS)
clean:
- rm -f $(PROGS)
- rm -f *.o
+ -rm -f $(PROGS)
+ -rm -f *.o
depend: $(SOURCES)
include $(TOP)/configs/current
-LIBS = $(APP_LIB_DEPS)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
SOURCES = \
tri-tex.c \
.SUFFIXES: .c
.c:
- $(APP_CC) $(INCLUDES) $(CFLAGS) $< $(LIBS) -o $@
+ $(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
default: $(UTIL_FILES) $(PROGS)
clean:
- rm -f $(PROGS)
- rm -f *.o
- rm -f getproclist.h
+ -rm -f $(PROGS)
+ -rm -f *.o
+ -rm -f getproclist.h
# auto code generation
texrect: texrect.o readtex.o
- $(APP_CC) texrect.o readtex.o $(LIBS) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) texrect.o readtex.o $(LIBS) -o $@
+# $(APP_CC) texrect.o readtex.o $(LIBS) -o $@
texrect.o: texrect.c readtex.h
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
invert: invert.o readtex.o
- $(APP_CC) invert.o readtex.o $(LIBS) -o $@
+ $(CC) $(CFLAGS) $(LDFLAGS) invert.o readtex.o $(LIBS) -o $@
+# $(APP_CC) invert.o readtex.o $(LIBS) -o $@
invert.o: invert.c readtex.h
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
--- /dev/null
+!!ARBfp1.0
+TEMP R0;
+ADD R0, fragment.color, fragment.color;
+ADD result.color, R0.xxxx, R0;
+END
glutInitWindowPosition(0, 0);
glutInitWindowSize(250, 250);
glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH);
- glutCreateWindow(argv[0]);
+ args(argc, argv);
+ glutCreateWindow(filename);
glutReshapeFunc(Reshape);
glutKeyboardFunc(Key);
glutDisplayFunc(Display);
- args(argc, argv);
Init();
if (show_fps) {
signal(SIGALRM, alarmhandler);
--- /dev/null
+!!ARBfp1.0
+MUL result.color, fragment.color.zyxw, fragment.color;
+END
--- /dev/null
+!!ARBfp1.0
+# this should result in fragment color passing through unchanged
+TEMP R0;
+ADD R0, fragment.color, fragment.color;
+ADD result.color, R0, -fragment.color;
+END
--- /dev/null
+#!/bin/sh
+
+for i in *.txt ; do
+echo $i
+./fp-tri $i
+done
+
+bitmap
brick
bump
convolutions
deriv
extfuncs.h
+identity
mandelbrot
+multitex
noise
+pointcoord
+points
readtex.c
readtex.h
+shaderutil.c
+shaderutil.h
+skinning
texdemo1
toyball
+trirast
+twoside
--- /dev/null
+//
+// Fragment shader for procedural bricks
+//
+// Authors: Dave Baldwin, Steve Koren, Randi Rost
+// based on a shader by Darwyn Peachey
+//
+// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
+//
+// See 3Dlabs-License.txt for license information
+//
+
+uniform vec3 BrickColor, MortarColor;
+uniform vec2 BrickSize;
+uniform vec2 BrickPct;
+
+varying vec2 MCposition;
+varying float LightIntensity;
+
+void main()
+{
+ vec3 color;
+ vec2 position, useBrick;
+
+ position = MCposition / BrickSize;
+
+ if (fract(position.y * 0.5) > 0.5)
+ position.x += 0.5;
+
+ position = fract(position);
+
+ useBrick = step(position, BrickPct);
+
+ color = mix(MortarColor, BrickColor, useBrick.x * useBrick.y);
+ color *= LightIntensity;
+ gl_FragColor = vec4(color, 1.0);
+}
+++ /dev/null
-//
-// Fragment shader for procedural bricks
-//
-// Authors: Dave Baldwin, Steve Koren, Randi Rost
-// based on a shader by Darwyn Peachey
-//
-// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
-//
-// See 3Dlabs-License.txt for license information
-//
-
-uniform vec3 BrickColor, MortarColor;
-uniform vec2 BrickSize;
-uniform vec2 BrickPct;
-
-varying vec2 MCposition;
-varying float LightIntensity;
-
-void main()
-{
- vec3 color;
- vec2 position, useBrick;
-
- position = MCposition / BrickSize;
-
- if (fract(position.y * 0.5) > 0.5)
- position.x += 0.5;
-
- position = fract(position);
-
- useBrick = step(position, BrickPct);
-
- color = mix(MortarColor, BrickColor, useBrick.x * useBrick.y);
- color *= LightIntensity;
- gl_FragColor = vec4(color, 1.0);
-}
--- /dev/null
+//
+// Vertex shader for procedural bricks
+//
+// Authors: Dave Baldwin, Steve Koren, Randi Rost
+// based on a shader by Darwyn Peachey
+//
+// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
+//
+// See 3Dlabs-License.txt for license information
+//
+
+uniform vec3 LightPosition;
+
+const float SpecularContribution = 0.3;
+const float DiffuseContribution = 1.0 - SpecularContribution;
+
+varying float LightIntensity;
+varying vec2 MCposition;
+
+void main()
+{
+ vec3 ecPosition = vec3(gl_ModelViewMatrix * gl_Vertex);
+ vec3 tnorm = normalize(gl_NormalMatrix * gl_Normal);
+ vec3 lightVec = normalize(LightPosition - ecPosition);
+ vec3 reflectVec = reflect(-lightVec, tnorm);
+ vec3 viewVec = normalize(-ecPosition);
+ float diffuse = max(dot(lightVec, tnorm), 0.0);
+ float spec = 0.0;
+
+ if (diffuse > 0.0)
+ {
+ spec = max(dot(reflectVec, viewVec), 0.0);
+ spec = pow(spec, 16.0);
+ }
+
+ LightIntensity = DiffuseContribution * diffuse +
+ SpecularContribution * spec;
+
+ MCposition = gl_Vertex.xy;
+ gl_Position = ftransform();
+}
+++ /dev/null
-//
-// Vertex shader for procedural bricks
-//
-// Authors: Dave Baldwin, Steve Koren, Randi Rost
-// based on a shader by Darwyn Peachey
-//
-// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
-//
-// See 3Dlabs-License.txt for license information
-//
-
-uniform vec3 LightPosition;
-
-const float SpecularContribution = 0.3;
-const float DiffuseContribution = 1.0 - SpecularContribution;
-
-varying float LightIntensity;
-varying vec2 MCposition;
-
-void main()
-{
- vec3 ecPosition = vec3(gl_ModelViewMatrix * gl_Vertex);
- vec3 tnorm = normalize(gl_NormalMatrix * gl_Normal);
- vec3 lightVec = normalize(LightPosition - ecPosition);
- vec3 reflectVec = reflect(-lightVec, tnorm);
- vec3 viewVec = normalize(-ecPosition);
- float diffuse = max(dot(lightVec, tnorm), 0.0);
- float spec = 0.0;
-
- if (diffuse > 0.0)
- {
- spec = max(dot(reflectVec, viewVec), 0.0);
- spec = pow(spec, 16.0);
- }
-
- LightIntensity = DiffuseContribution * diffuse +
- SpecularContribution * spec;
-
- MCposition = gl_Vertex.xy;
- gl_Position = ftransform();
-}
--- /dev/null
+//
+// Fragment shader for procedural bumps
+//
+// Authors: John Kessenich, Randi Rost
+//
+// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
+//
+// See 3Dlabs-License.txt for license information
+//
+
+varying vec3 LightDir;
+varying vec3 EyeDir;
+
+uniform vec3 SurfaceColor; // = (0.7, 0.6, 0.18)
+uniform float BumpDensity; // = 16.0
+uniform float BumpSize; // = 0.15
+uniform float SpecularFactor; // = 0.5
+
+void main()
+{
+ vec3 litColor;
+ vec2 c = BumpDensity * gl_TexCoord[0].st;
+ vec2 p = fract(c) - vec2(0.5);
+
+ float d, f;
+ d = p.x * p.x + p.y * p.y;
+ f = inversesqrt(d + 1.0);
+
+ if (d >= BumpSize)
+ { p = vec2(0.0); f = 1.0; }
+
+ vec3 normDelta = vec3(p.x, p.y, 1.0) * f;
+ litColor = SurfaceColor * max(dot(normDelta, LightDir), 0.0);
+ vec3 reflectDir = reflect(LightDir, normDelta);
+
+ float spec = max(dot(EyeDir, reflectDir), 0.0);
+ spec *= SpecularFactor;
+ litColor = min(litColor + spec, vec3(1.0));
+
+ gl_FragColor = vec4(litColor, 1.0);
+}
+++ /dev/null
-//
-// Fragment shader for procedural bumps
-//
-// Authors: John Kessenich, Randi Rost
-//
-// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
-//
-// See 3Dlabs-License.txt for license information
-//
-
-varying vec3 LightDir;
-varying vec3 EyeDir;
-
-uniform vec3 SurfaceColor; // = (0.7, 0.6, 0.18)
-uniform float BumpDensity; // = 16.0
-uniform float BumpSize; // = 0.15
-uniform float SpecularFactor; // = 0.5
-
-void main()
-{
- vec3 litColor;
- vec2 c = BumpDensity * gl_TexCoord[0].st;
- vec2 p = fract(c) - vec2(0.5);
-
- float d, f;
- d = p.x * p.x + p.y * p.y;
- f = 1.0 / sqrt(d + 1.0);
-
- if (d >= BumpSize)
- { p = vec2(0.0); f = 1.0; }
-
- vec3 normDelta = vec3(p.x, p.y, 1.0) * f;
- litColor = SurfaceColor * max(dot(normDelta, LightDir), 0.0);
- vec3 reflectDir = reflect(LightDir, normDelta);
-
- float spec = max(dot(EyeDir, reflectDir), 0.0);
- spec *= SpecularFactor;
- litColor = min(litColor + spec, vec3(1.0));
-
- gl_FragColor = vec4(litColor, 1.0);
-}
--- /dev/null
+//
+// Vertex shader for procedural bumps
+//
+// Authors: Randi Rost, John Kessenich
+//
+// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
+//
+// See 3Dlabs-License.txt for license information
+//
+
+varying vec3 LightDir;
+varying vec3 EyeDir;
+
+uniform vec3 LightPosition;
+
+attribute vec3 Tangent;
+
+void main()
+{
+ EyeDir = vec3(gl_ModelViewMatrix * gl_Vertex);
+ gl_Position = ftransform();
+ gl_TexCoord[0] = gl_MultiTexCoord0;
+
+ vec3 n = normalize(gl_NormalMatrix * gl_Normal);
+ vec3 t = normalize(gl_NormalMatrix * Tangent);
+ vec3 b = cross(n, t);
+
+ vec3 v;
+ v.x = dot(LightPosition, t);
+ v.y = dot(LightPosition, b);
+ v.z = dot(LightPosition, n);
+ LightDir = normalize(v);
+
+ v.x = dot(EyeDir, t);
+ v.y = dot(EyeDir, b);
+ v.z = dot(EyeDir, n);
+ EyeDir = normalize(v);
+}
+++ /dev/null
-//
-// Vertex shader for procedural bumps
-//
-// Authors: Randi Rost, John Kessenich
-//
-// Copyright (c) 2002-2006 3Dlabs Inc. Ltd.
-//
-// See 3Dlabs-License.txt for license information
-//
-
-varying vec3 LightDir;
-varying vec3 EyeDir;
-
-uniform vec3 LightPosition;
-
-attribute vec3 Tangent;
-
-void main()
-{
- EyeDir = vec3(gl_ModelViewMatrix * gl_Vertex);
- gl_Position = ftransform();
- gl_TexCoord[0] = gl_MultiTexCoord0;
-
- vec3 n = normalize(gl_NormalMatrix * gl_Normal);
- vec3 t = normalize(gl_NormalMatrix * Tangent);
- vec3 b = cross(n, t);
-
- vec3 v;
- v.x = dot(LightPosition, t);
- v.y = dot(LightPosition, b);
- v.z = dot(LightPosition, n);
- LightDir = normalize(v);
-
- v.x = dot(EyeDir, t);
- v.y = dot(EyeDir, b);
- v.z = dot(EyeDir, n);
- EyeDir = normalize(v);
-}
--- /dev/null
+//
+// Fragment shader for procedurally generated toy ball
+//
+// Author: Bill Licea-Kane
+//
+// Copyright (c) 2002-2003 ATI Research
+//
+// See ATI-License.txt for license information
+//
+
+varying vec4 ECposition; // surface position in eye coordinates
+varying vec4 ECballCenter; // ball center in eye coordinates
+
+uniform vec4 LightDir; // light direction, should be normalized
+uniform vec4 HVector; // reflection vector for infinite light source
+uniform vec4 SpecularColor;
+uniform vec4 Red, Yellow, Blue;
+
+uniform vec4 HalfSpace0; // half-spaces used to define star pattern
+uniform vec4 HalfSpace1;
+uniform vec4 HalfSpace2;
+uniform vec4 HalfSpace3;
+uniform vec4 HalfSpace4;
+
+uniform float InOrOutInit; // = -3
+uniform float StripeWidth; // = 0.3
+uniform float FWidth; // = 0.005
+
+void main()
+{
+ vec4 normal; // Analytically computed normal
+ vec4 p; // Point in shader space
+ vec4 surfColor; // Computed color of the surface
+ float intensity; // Computed light intensity
+ vec4 distance; // Computed distance values
+ float inorout; // Counter for computing star pattern
+
+ p.xyz = normalize(ECposition.xyz - ECballCenter.xyz); // Calculate p
+ p.w = 1.0;
+
+ inorout = InOrOutInit; // initialize inorout to -3
+
+ distance[0] = dot(p, HalfSpace0);
+ distance[1] = dot(p, HalfSpace1);
+ distance[2] = dot(p, HalfSpace2);
+ distance[3] = dot(p, HalfSpace3);
+
+ distance = smoothstep(-FWidth, FWidth, distance);
+ inorout += dot(distance, vec4(1.0));
+
+ distance.x = dot(p, HalfSpace4);
+ distance.y = StripeWidth - abs(p.z);
+ distance = smoothstep(-FWidth, FWidth, distance);
+ inorout += distance.x;
+
+ inorout = clamp(inorout, 0.0, 1.0);
+
+ surfColor = mix(Yellow, Red, inorout);
+ surfColor = mix(surfColor, Blue, distance.y);
+
+ // normal = point on surface for sphere at (0,0,0)
+ normal = p;
+
+ // Per fragment diffuse lighting
+ intensity = 0.2; // ambient
+ intensity += 0.8 * clamp(dot(LightDir, normal), 0.0, 1.0);
+ surfColor *= intensity;
+
+ // Per fragment specular lighting
+ intensity = clamp(dot(HVector, normal), 0.0, 1.0);
+ intensity = pow(intensity, SpecularColor.a);
+ surfColor += SpecularColor * intensity;
+
+ gl_FragColor = surfColor;
+}
+++ /dev/null
-//
-// Fragment shader for procedurally generated toy ball
-//
-// Author: Bill Licea-Kane
-//
-// Copyright (c) 2002-2003 ATI Research
-//
-// See ATI-License.txt for license information
-//
-
-varying vec4 ECposition; // surface position in eye coordinates
-varying vec4 ECballCenter; // ball center in eye coordinates
-
-uniform vec4 LightDir; // light direction, should be normalized
-uniform vec4 HVector; // reflection vector for infinite light source
-uniform vec4 SpecularColor;
-uniform vec4 Red, Yellow, Blue;
-
-uniform vec4 HalfSpace0; // half-spaces used to define star pattern
-uniform vec4 HalfSpace1;
-uniform vec4 HalfSpace2;
-uniform vec4 HalfSpace3;
-uniform vec4 HalfSpace4;
-
-uniform float InOrOutInit; // = -3
-uniform float StripeWidth; // = 0.3
-uniform float FWidth; // = 0.005
-
-void main()
-{
- vec4 normal; // Analytically computed normal
- vec4 p; // Point in shader space
- vec4 surfColor; // Computed color of the surface
- float intensity; // Computed light intensity
- vec4 distance; // Computed distance values
- float inorout; // Counter for computing star pattern
-
- p.xyz = normalize(ECposition.xyz - ECballCenter.xyz); // Calculate p
- p.w = 1.0;
-
- inorout = InOrOutInit; // initialize inorout to -3
-
- distance[0] = dot(p, HalfSpace0);
- distance[1] = dot(p, HalfSpace1);
- distance[2] = dot(p, HalfSpace2);
- distance[3] = dot(p, HalfSpace3);
-
- distance = smoothstep(-FWidth, FWidth, distance);
- inorout += dot(distance, vec4(1.0));
-
- distance.x = dot(p, HalfSpace4);
- distance.y = StripeWidth - abs(p.z);
- distance = smoothstep(-FWidth, FWidth, distance);
- inorout += distance.x;
-
- inorout = clamp(inorout, 0.0, 1.0);
-
- surfColor = mix(Yellow, Red, inorout);
- surfColor = mix(surfColor, Blue, distance.y);
-
- // normal = point on surface for sphere at (0,0,0)
- normal = p;
-
- // Per fragment diffuse lighting
- intensity = 0.2; // ambient
- intensity += 0.8 * clamp(dot(LightDir, normal), 0.0, 1.0);
- surfColor *= intensity;
-
- // Per fragment specular lighting
- intensity = clamp(dot(HVector, normal), 0.0, 1.0);
- intensity = pow(intensity, SpecularColor.a);
- surfColor += SpecularColor * intensity;
-
- gl_FragColor = surfColor;
-}
--- /dev/null
+//
+// Fragment shader for procedurally generated toy ball
+//
+// Author: Bill Licea-Kane
+//
+// Copyright (c) 2002-2003 ATI Research
+//
+// See ATI-License.txt for license information
+//
+
+varying vec4 ECposition; // surface position in eye coordinates
+varying vec4 ECballCenter; // ball center in eye coordinates
+uniform vec4 BallCenter; // ball center in modelling coordinates
+
+void main()
+{
+//orig: ECposition = gl_ModelViewMatrix * gl_Vertex;
+
+ ECposition = gl_TextureMatrix[0] * gl_Vertex;
+ ECposition = gl_ModelViewMatrix * ECposition;
+
+ ECballCenter = gl_ModelViewMatrix * BallCenter;
+ gl_Position = ftransform();
+}
+++ /dev/null
-//
-// Fragment shader for procedurally generated toy ball
-//
-// Author: Bill Licea-Kane
-//
-// Copyright (c) 2002-2003 ATI Research
-//
-// See ATI-License.txt for license information
-//
-
-varying vec4 ECposition; // surface position in eye coordinates
-varying vec4 ECballCenter; // ball center in eye coordinates
-uniform vec4 BallCenter; // ball center in modelling coordinates
-
-void main()
-{
-//orig: ECposition = gl_ModelViewMatrix * gl_Vertex;
-
- ECposition = gl_TextureMatrix[0] * gl_Vertex;
- ECposition = gl_ModelViewMatrix * ECposition;
-
- ECballCenter = gl_ModelViewMatrix * BallCenter;
- gl_Position = ftransform();
-}
--- /dev/null
+//
+// Fragment shader for drawing the Mandelbrot set
+//
+// Authors: Dave Baldwin, Steve Koren, Randi Rost
+// based on a shader by Michael Rivero
+//
+// Copyright (c) 2002-2005: 3Dlabs, Inc.
+//
+// See 3Dlabs-License.txt for license information
+//
+
+varying vec3 Position;
+varying float LightIntensity;
+
+uniform float MaxIterations;
+uniform float Zoom;
+uniform float Xcenter;
+uniform float Ycenter;
+uniform vec3 InnerColor;
+uniform vec3 OuterColor1;
+uniform vec3 OuterColor2;
+
+void main()
+{
+ float real = Position.x * Zoom + Xcenter;
+ float imag = Position.y * Zoom + Ycenter;
+ float Creal = real; // Change this line...
+ float Cimag = imag; // ...and this one to get a Julia set
+
+ float r2 = 0.0;
+ float iter;
+
+// for (iter = 0.0; iter < MaxIterations && r2 < 4.0; ++iter)
+ for (iter = 0.0; iter < 12 && r2 < 4.0; ++iter)
+ {
+ float tempreal = real;
+
+ real = (tempreal * tempreal) - (imag * imag) + Creal;
+ imag = 2.0 * tempreal * imag + Cimag;
+ r2 = (real * real) + (imag * imag);
+ }
+
+ // Base the color on the number of iterations
+
+ vec3 color;
+
+ if (r2 < 4.0)
+ color = InnerColor;
+ else
+ color = mix(OuterColor1, OuterColor2, fract(iter * 0.05));
+
+ color *= LightIntensity;
+
+ gl_FragColor = vec4(color, 1.0);
+}
+++ /dev/null
-//
-// Fragment shader for drawing the Mandelbrot set
-//
-// Authors: Dave Baldwin, Steve Koren, Randi Rost
-// based on a shader by Michael Rivero
-//
-// Copyright (c) 2002-2005: 3Dlabs, Inc.
-//
-// See 3Dlabs-License.txt for license information
-//
-
-varying vec3 Position;
-varying float LightIntensity;
-
-uniform float MaxIterations;
-uniform float Zoom;
-uniform float Xcenter;
-uniform float Ycenter;
-uniform vec3 InnerColor;
-uniform vec3 OuterColor1;
-uniform vec3 OuterColor2;
-
-void main()
-{
- float real = Position.x * Zoom + Xcenter;
- float imag = Position.y * Zoom + Ycenter;
- float Creal = real; // Change this line...
- float Cimag = imag; // ...and this one to get a Julia set
-
- float r2 = 0.0;
- float iter;
-
-// for (iter = 0.0; iter < MaxIterations && r2 < 4.0; ++iter)
- for (iter = 0.0; iter < 12 && r2 < 4.0; ++iter)
- {
- float tempreal = real;
-
- real = (tempreal * tempreal) - (imag * imag) + Creal;
- imag = 2.0 * tempreal * imag + Cimag;
- r2 = (real * real) + (imag * imag);
- }
-
- // Base the color on the number of iterations
-
- vec3 color;
-
- if (r2 < 4.0)
- color = InnerColor;
- else
- color = mix(OuterColor1, OuterColor2, fract(iter * 0.05));
-
- color *= LightIntensity;
-
- gl_FragColor = vec4(color, 1.0);
-}
--- /dev/null
+//
+// Vertex shader for drawing the Mandelbrot set
+//
+// Authors: Dave Baldwin, Steve Koren, Randi Rost
+// based on a shader by Michael Rivero
+//
+// Copyright (c) 2002-2005: 3Dlabs, Inc.
+//
+// See 3Dlabs-License.txt for license information
+//
+
+uniform vec3 LightPosition;
+uniform float SpecularContribution;
+uniform float DiffuseContribution;
+uniform float Shininess;
+
+varying float LightIntensity;
+varying vec3 Position;
+
+void main()
+{
+ vec3 ecPosition = vec3(gl_ModelViewMatrix * gl_Vertex);
+ vec3 tnorm = normalize(gl_NormalMatrix * gl_Normal);
+ vec3 lightVec = normalize(LightPosition - ecPosition);
+ vec3 reflectVec = reflect(-lightVec, tnorm);
+ vec3 viewVec = normalize(-ecPosition);
+ float spec = max(dot(reflectVec, viewVec), 0.0);
+ spec = pow(spec, Shininess);
+ LightIntensity = DiffuseContribution *
+ max(dot(lightVec, tnorm), 0.0) +
+ SpecularContribution * spec;
+ Position = vec3(gl_MultiTexCoord0 - 0.5) * 5.0;
+ gl_Position = ftransform();
+
+}
\ No newline at end of file
+++ /dev/null
-//
-// Vertex shader for drawing the Mandelbrot set
-//
-// Authors: Dave Baldwin, Steve Koren, Randi Rost
-// based on a shader by Michael Rivero
-//
-// Copyright (c) 2002-2005: 3Dlabs, Inc.
-//
-// See 3Dlabs-License.txt for license information
-//
-
-uniform vec3 LightPosition;
-uniform float SpecularContribution;
-uniform float DiffuseContribution;
-uniform float Shininess;
-
-varying float LightIntensity;
-varying vec3 Position;
-
-void main()
-{
- vec3 ecPosition = vec3(gl_ModelViewMatrix * gl_Vertex);
- vec3 tnorm = normalize(gl_NormalMatrix * gl_Normal);
- vec3 lightVec = normalize(LightPosition - ecPosition);
- vec3 reflectVec = reflect(-lightVec, tnorm);
- vec3 viewVec = normalize(-ecPosition);
- float spec = max(dot(reflectVec, viewVec), 0.0);
- spec = pow(spec, Shininess);
- LightIntensity = DiffuseContribution *
- max(dot(lightVec, tnorm), 0.0) +
- SpecularContribution * spec;
- Position = vec3(gl_MultiTexCoord0 - 0.5) * 5.0;
- gl_Position = ftransform();
-
-}
\ No newline at end of file
LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
PROGS = \
+ bitmap \
brick \
bump \
+ convolutions \
deriv \
+ identity \
+ fragcoord \
mandelbrot \
+ multitex \
noise \
- toyball \
+ points \
+ pointcoord \
+ skinning \
texdemo1 \
- convolutions
+ toyball \
+ twoside \
+ trirast \
+ texdemo1
##### RULES #####
# make executable from .c file:
.c: $(LIB_DEP)
- $(APP_CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
##### TARGETS #####
extfuncs.h: $(TOP)/progs/util/extfuncs.h
cp $< .
+
readtex.c: $(TOP)/progs/util/readtex.c
cp $< .
readtex.o: readtex.c readtex.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) readtex.c
-brick.c: extfuncs.h
-bump.c: extfuncs.h
+shaderutil.c: $(TOP)/progs/util/shaderutil.c
+ cp $< .
-mandelbrot.c: extfuncs.h
+shaderutil.h: $(TOP)/progs/util/shaderutil.h
+ cp $< .
-toyball.c: extfuncs.h
+shaderutil.o: shaderutil.c shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) shaderutil.c
-texdemo1: texdemo1.o readtex.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) texdemo1.o readtex.o $(APP_LIB_DEPS) -o $@
-texdemo1.o: texdemo1.c readtex.h extfuncs.h
- $(APP_CC) -c -I$(INCDIR) $(CFLAGS) texdemo1.c
-convolutions: convolutions.o readtex.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) convolutions.o readtex.o $(APP_LIB_DEPS) -o $@
+bitmap.o: bitmap.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) bitmap.c
+
+bitmap: bitmap.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) bitmap.o shaderutil.o $(LIBS) -o $@
+
+
+brick.o: brick.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) brick.c
+
+brick: brick.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) brick.o shaderutil.o $(LIBS) -o $@
+
+
+bump.o: bump.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) bump.c
+
+bump: bump.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) bump.o shaderutil.o $(LIBS) -o $@
+
convolutions.o: convolutions.c readtex.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) convolutions.c
+convolutions: convolutions.o readtex.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) convolutions.o readtex.o $(LIBS) -o $@
+
+
+deriv.o: deriv.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) deriv.c
+
+deriv: deriv.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) deriv.o shaderutil.o $(LIBS) -o $@
+
+
+identity.o: identity.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) identity.c
+
+identity: identity.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) identity.o shaderutil.o $(LIBS) -o $@
+
+
+fragcoord.o: fragcoord.c extfuncs.h shaderutil.h
+ $(CC) -c -I$(INCDIR) $(CFLAGS) fragcoord.c
+
+fragcoord: fragcoord.o shaderutil.o
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) fragcoord.o shaderutil.o $(LIBS) -o $@
+
+
+mandelbrot.o: mandelbrot.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) mandelbrot.c
+
+mandelbrot: mandelbrot.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) mandelbrot.o shaderutil.o $(LIBS) -o $@
+
+multitex.o: multitex.c extfuncs.h readtex.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) multitex.c
+
+multitex: multitex.o readtex.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) multitex.o readtex.o shaderutil.o $(LIBS) -o $@
+
+
+noise.o: noise.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) noise.c
+
+noise: noise.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) noise.o shaderutil.o $(LIBS) -o $@
+
+
+points.o: points.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) points.c
+
+points: points.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) points.o shaderutil.o $(LIBS) -o $@
+
+
+pointcoord.o: pointcoord.c readtex.h extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) pointcoord.c
+
+pointcoord: pointcoord.o readtex.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) pointcoord.o readtex.o shaderutil.o $(LIBS) -o $@
+
+
+skinning.o: skinning.c readtex.h extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) skinning.c
+
+skinning: skinning.o readtex.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) skinning.o readtex.o shaderutil.o $(LIBS) -o $@
+
+
+texdemo1.o: texdemo1.c readtex.h extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) texdemo1.c
+
+texdemo1: texdemo1.o readtex.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) texdemo1.o readtex.o shaderutil.o $(LIBS) -o $@
+
+
+toyball.o: toyball.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) toyball.c
+
+toyball: toyball.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) toyball.o shaderutil.o $(LIBS) -o $@
+
+
+twoside.o: twoside.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) twoside.c
+
+twoside: twoside.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) twoside.o shaderutil.o $(LIBS) -o $@
+
+
+trirast.o: trirast.c extfuncs.h shaderutil.h
+ $(APP_CC) -c -I$(INCDIR) $(CFLAGS) trirast.c
+
+trirast: trirast.o shaderutil.o
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) trirast.o shaderutil.o $(LIBS) -o $@
+
+
clean:
-rm -f $(PROGS)
-rm -f *.o *~
-rm -f extfuncs.h
+ -rm -f shaderutil.*
--- /dev/null
+/**
+ * Implement glRasterPos + glBitmap with textures + shaders.
+ * Brian Paul
+ * 14 May 2007
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLuint FragShader;
+static GLuint VertShader;
+static GLuint Program;
+
+static GLint Win = 0;
+static GLint WinWidth = 500, WinHeight = 500;
+static GLboolean Anim = GL_TRUE;
+static GLboolean Bitmap = GL_FALSE;
+static GLfloat Xrot = 20.0f, Yrot = 70.0f;
+static GLint uTex, uScale;
+static GLuint Textures[2];
+
+#define TEX_WIDTH 16
+#define TEX_HEIGHT 8
+
+
+static void
+BitmapText(const char *s)
+{
+ while (*s) {
+ glutBitmapCharacter(GLUT_BITMAP_8_BY_13, (int) *s);
+ s++;
+ }
+}
+
+
+static void
+Redisplay(void)
+{
+ static const GLfloat px[3] = { 1.2, 0, 0};
+ static const GLfloat nx[3] = {-1.2, 0, 0};
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glRotatef(Xrot, 1.0f, 0.0f, 0.0f);
+ glRotatef(Yrot, 0.0f, 1.0f, 0.0f);
+
+ glEnable(GL_LIGHTING);
+
+ glPushMatrix();
+ glScalef(0.5, 0.5, 0.5);
+ glutSolidDodecahedron();
+ glPopMatrix();
+
+ glDisable(GL_LIGHTING);
+
+ glColor3f(0, 1, 0);
+ glBegin(GL_LINES);
+ glVertex3f(-1, 0, 0);
+ glVertex3f( 1, 0, 0);
+ glEnd();
+
+ glColor3f(1, 1, 0);
+
+ if (Bitmap) {
+ glRasterPos3fv(px);
+ BitmapText("+X");
+ glRasterPos3fv(nx);
+ BitmapText("-X");
+ }
+ else {
+ glUseProgram_func(Program);
+
+ /* vertex positions (deltas) depend on texture size and window size */
+ if (uScale != -1) {
+ glUniform2f_func(uScale,
+ 2.0 * TEX_WIDTH / WinWidth,
+ 2.0 * TEX_HEIGHT / WinHeight);
+ }
+
+ /* draw +X */
+ glBindTexture(GL_TEXTURE_2D, Textures[0]);
+ glBegin(GL_QUADS);
+ glTexCoord2f(0, 0); glVertex3fv(px);
+ glTexCoord2f(1, 0); glVertex3fv(px);
+ glTexCoord2f(1, 1); glVertex3fv(px);
+ glTexCoord2f(0, 1); glVertex3fv(px);
+ glEnd();
+
+ /* draw -X */
+ glBindTexture(GL_TEXTURE_2D, Textures[1]);
+ glBegin(GL_QUADS);
+ glTexCoord2f(0, 0); glVertex3fv(nx);
+ glTexCoord2f(1, 0); glVertex3fv(nx);
+ glTexCoord2f(1, 1); glVertex3fv(nx);
+ glTexCoord2f(0, 1); glVertex3fv(nx);
+ glEnd();
+
+ glUseProgram_func(0);
+ }
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Idle(void)
+{
+ Yrot = glutGet(GLUT_ELAPSED_TIME) * 0.01;
+ glutPostRedisplay();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ WinWidth = width;
+ WinHeight = height;
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0f, 0.0f, -10.0f);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case ' ':
+ case 'a':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'b':
+ Bitmap = !Bitmap;
+ if (Bitmap)
+ printf("Using glBitmap\n");
+ else
+ printf("Using billboard texture\n");
+ break;
+ case 27:
+ glDeleteShader_func(FragShader);
+ glDeleteShader_func(VertShader);
+ glDeleteProgram_func(Program);
+ glutDestroyWindow(Win);
+ exit(0);
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ const GLfloat step = 0.125f;
+ switch(key) {
+ case GLUT_KEY_UP:
+ Xrot -= step;
+ break;
+ case GLUT_KEY_DOWN:
+ Xrot += step;
+ break;
+ case GLUT_KEY_LEFT:
+ Yrot -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Yrot += step;
+ break;
+ }
+ /*printf("Xrot: %f Yrot: %f\n", Xrot, Yrot);*/
+ glutPostRedisplay();
+}
+
+
+static void
+MakeTexImage(const char *p, GLuint texobj)
+{
+ GLubyte image[TEX_HEIGHT][TEX_WIDTH];
+ GLuint i, j, k;
+
+ for (i = 0; i < TEX_HEIGHT; i++) {
+ for (j = 0; j < TEX_WIDTH; j++) {
+ k = i * TEX_WIDTH + j;
+ if (p[k] == ' ') {
+ image[i][j] = 0;
+ }
+ else {
+ image[i][j] = 255;
+ }
+ }
+ }
+
+ glBindTexture(GL_TEXTURE_2D, texobj);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_INTENSITY, TEX_WIDTH, TEX_HEIGHT, 0,
+ GL_RED, GL_UNSIGNED_BYTE, image);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 1);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+}
+
+
+static void
+MakeBitmapTextures(void)
+{
+ const char *px =
+ " X X "
+ " X X X "
+ " X X X "
+ " XXXXX X "
+ " X X X "
+ " X X X "
+ " X X "
+ " X X ";
+ const char *nx =
+ " X X "
+ " X X "
+ " X X "
+ " XXXXX X "
+ " X X "
+ " X X "
+ " X X "
+ " X X ";
+ glGenTextures(2, Textures);
+ MakeTexImage(px, Textures[0]);
+ MakeTexImage(nx, Textures[1]);
+}
+
+
+static void
+Init(void)
+{
+ /* Fragment shader: modulate raster color by texture, discard fragments
+ * with alpha < 1.0
+ */
+ static const char *fragShaderText =
+ "uniform sampler2D tex2d; \n"
+ "void main() {\n"
+ " vec4 c = texture2D(tex2d, gl_TexCoord[0].xy); \n"
+ " if (c.w < 1.0) \n"
+ " discard; \n"
+ " gl_FragColor = c * gl_Color; \n"
+ "}\n";
+ /* Vertex shader: compute new vertex position based on incoming vertex pos,
+ * texcoords and special scale factor.
+ */
+ static const char *vertShaderText =
+ "uniform vec2 scale; \n"
+ "void main() {\n"
+ " vec4 p = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+ " gl_Position.xy = p.xy + gl_MultiTexCoord0.xy * scale * p.w; \n"
+ " gl_Position.zw = p.zw; \n"
+ " gl_TexCoord[0] = gl_MultiTexCoord0; \n"
+ " gl_FrontColor = gl_Color; \n"
+ "}\n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ VertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ FragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ Program = LinkShaders(VertShader, FragShader);
+
+ glUseProgram_func(Program);
+
+ uScale = glGetUniformLocation_func(Program, "scale");
+ uTex = glGetUniformLocation_func(Program, "tex2d");
+ if (uTex != -1) {
+ glUniform1i_func(uTex, 0); /* tex unit 0 */
+ }
+
+ glUseProgram_func(0);
+
+ glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+ glEnable(GL_DEPTH_TEST);
+ glEnable(GL_NORMALIZE);
+ glEnable(GL_LIGHT0);
+
+ MakeBitmapTextures();
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowSize(WinWidth, WinHeight);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ Win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Redisplay);
+ if (Anim)
+ glutIdleFunc(Idle);
+ Init();
+ glutMainLoop();
+ return 0;
+}
+
+
#include <GL/glut.h>
#include <GL/glext.h>
#include "extfuncs.h"
+#include "shaderutil.h"
-static char *FragProgFile = "CH06-brick.frag.txt";
-static char *VertProgFile = "CH06-brick.vert.txt";
+static char *FragProgFile = "CH06-brick.frag";
+static char *VertProgFile = "CH06-brick.vert";
/* program/shader objects */
static GLuint fragShader;
static GLuint vertShader;
static GLuint program;
-
-struct uniform_info {
- const char *name;
- GLuint size;
- GLint location;
- GLfloat value[4];
-};
-
static struct uniform_info Uniforms[] = {
/* vert */
- { "LightPosition", 3, -1, { 0.1, 0.1, 9.0, 0} },
+ { "LightPosition", 3, GL_FLOAT, { 0.1, 0.1, 9.0, 0}, -1 },
/* frag */
- { "BrickColor", 3, -1, { 0.8, 0.2, 0.2, 0 } },
- { "MortarColor", 3, -1, { 0.6, 0.6, 0.6, 0 } },
- { "BrickSize", 2, -1, { 1.0, 0.3, 0, 0 } },
- { "BrickPct", 2, -1, { 0.9, 0.8, 0, 0 } },
- { NULL, 0, 0, { 0, 0, 0, 0 } }
+ { "BrickColor", 3, GL_FLOAT, { 0.8, 0.2, 0.2, 0 }, -1 },
+ { "MortarColor", 3, GL_FLOAT, { 0.6, 0.6, 0.6, 0 }, -1 },
+ { "BrickSize", 2, GL_FLOAT, { 1.0, 0.3, 0, 0 }, -1 },
+ { "BrickPct", 2, GL_FLOAT, { 0.9, 0.8, 0, 0 }, -1 },
+ END_OF_UNIFORMS
};
static GLint win = 0;
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
- exit(1);
- }
- else {
- printf("Shader compiled OK\n");
- }
-}
-
-
-/**
- * Read a shader from a file.
- */
-static void
-ReadShader(GLuint shader, const char *filename)
-{
- const int max = 100*1000;
- int n;
- char *buffer = (char*) malloc(max);
- FILE *f = fopen(filename, "r");
- if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
- exit(1);
- }
-
- n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
- if (n > 0) {
- buffer[n] = 0;
- LoadAndCompileShader(shader, buffer);
- }
-
- fclose(f);
- free(buffer);
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
- else {
- fprintf(stderr, "Link success!\n");
- }
-}
-
-
static void
Init(void)
{
- const char *version;
- GLint i;
-
- version = (const char *) glGetString(GL_VERSION);
- if (version[0] != '2' || version[1] != '.') {
- printf("Warning: this program expects OpenGL 2.0\n");
- /*exit(1);*/
- }
+ if (!ShadersSupported())
+ exit(1);
GetExtensionFuncs();
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- ReadShader(vertShader, VertProgFile);
-
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- ReadShader(fragShader, FragProgFile);
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragProgFile);
+ program = LinkShaders(vertShader, fragShader);
- program = glCreateProgram_func();
- glAttachShader_func(program, fragShader);
- glAttachShader_func(program, vertShader);
- glLinkProgram_func(program);
- CheckLink(program);
glUseProgram_func(program);
- for (i = 0; Uniforms[i].name; i++) {
- Uniforms[i].location
- = glGetUniformLocation_func(program, Uniforms[i].name);
- printf("Uniform %s location: %d\n", Uniforms[i].name,
- Uniforms[i].location);
- switch (Uniforms[i].size) {
- case 1:
- glUniform1fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 2:
- glUniform2fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 3:
- glUniform3fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 4:
- glUniform4fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- default:
- abort();
- }
- }
+ InitUniforms(program, Uniforms);
assert(glGetError() == 0);
#include <GL/glu.h>
#include <GL/glext.h>
#include "extfuncs.h"
+#include "shaderutil.h"
-static char *FragProgFile = "CH11-bumpmap.frag.txt";
-static char *VertProgFile = "CH11-bumpmap.vert.txt";
+static char *FragProgFile = "CH11-bumpmap.frag";
+static char *VertProgFile = "CH11-bumpmap.vert";
/* program/shader objects */
static GLuint fragShader;
static GLuint program;
-struct uniform_info {
- const char *name;
- GLuint size;
- GLint location;
- GLfloat value[4];
-};
-
static struct uniform_info Uniforms[] = {
- { "LightPosition", 3, -1, { 0.57737, 0.57735, 0.57735, 0.0 } },
- { "SurfaceColor", 3, -1, { 0.8, 0.8, 0.2, 0 } },
- { "BumpDensity", 1, -1, { 10.0, 0, 0, 0 } },
- { "BumpSize", 1, -1, { 0.125, 0, 0, 0 } },
- { "SpecularFactor", 1, -1, { 0.5, 0, 0, 0 } },
- { NULL, 0, 0, { 0, 0, 0, 0 } }
+ { "LightPosition", 3, GL_FLOAT, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
+ { "SurfaceColor", 3, GL_FLOAT, { 0.8, 0.8, 0.2, 0 }, -1 },
+ { "BumpDensity", 1, GL_FLOAT, { 10.0, 0, 0, 0 }, -1 },
+ { "BumpSize", 1, GL_FLOAT, { 0.125, 0, 0, 0 }, -1 },
+ { "SpecularFactor", 1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
+ END_OF_UNIFORMS
};
static GLint win = 0;
glPopMatrix();
- glFinish();
- glFlush();
-
CheckError(__LINE__);
glutSwapBuffers();
}
-
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
- exit(1);
- }
- else {
- printf("Shader compiled OK\n");
- }
-}
-
-
-/**
- * Read a shader from a file.
- */
-static void
-ReadShader(GLuint shader, const char *filename)
-{
- const int max = 100*1000;
- int n;
- char *buffer = (char*) malloc(max);
- FILE *f = fopen(filename, "r");
- if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
- exit(1);
- }
-
- n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
- if (n > 0) {
- buffer[n] = 0;
- LoadAndCompileShader(shader, buffer);
- }
-
- fclose(f);
- free(buffer);
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
- else {
- fprintf(stderr, "Link success!\n");
- }
-}
-
-
static void
Init(void)
{
- const char *version;
- GLint i;
-
- version = (const char *) glGetString(GL_VERSION);
- if (version[0] != '2' || version[1] != '.') {
- printf("Warning: this program expects OpenGL 2.0\n");
- /*exit(1);*/
- }
- printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+ if (!ShadersSupported())
+ exit(1);
GetExtensionFuncs();
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- ReadShader(vertShader, VertProgFile);
-
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- ReadShader(fragShader, FragProgFile);
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragProgFile);
+ program = LinkShaders(vertShader, fragShader);
- program = glCreateProgram_func();
- glAttachShader_func(program, fragShader);
- glAttachShader_func(program, vertShader);
- glLinkProgram_func(program);
- CheckLink(program);
glUseProgram_func(program);
assert(glIsProgram_func(program));
CheckError(__LINE__);
- for (i = 0; Uniforms[i].name; i++) {
- Uniforms[i].location
- = glGetUniformLocation_func(program, Uniforms[i].name);
- printf("Uniform %s location: %d\n", Uniforms[i].name,
- Uniforms[i].location);
- switch (Uniforms[i].size) {
- case 1:
- glUniform1fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 2:
- glUniform2fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 3:
- glUniform3fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 4:
- glUniform4fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- default:
- abort();
- }
- }
+ InitUniforms(program, Uniforms);
CheckError(__LINE__);
+/**
+ * Convolution with GLSL.
+ * Note: uses GL_ARB_shader_objects, GL_ARB_vertex_shader, GL_ARB_fragment_shader,
+ * not the OpenGL 2.0 shader API.
+ * Author: Zack Rusin
+ */
+
#define GL_GLEXT_PROTOTYPES
#include "readtex.h"
glUseProgram(program);
+ /*
assert(glIsProgram(program));
assert(glIsShader(fragShader));
assert(glIsShader(vertShader));
+ */
checkError(__LINE__);
{/*texture*/
static void init()
{
+ if (!glutExtensionSupported("GL_ARB_shader_objects") ||
+ !glutExtensionSupported("GL_ARB_vertex_shader") ||
+ !glutExtensionSupported("GL_ARB_fragment_shader")) {
+ fprintf(stderr, "Sorry, this program requires GL_ARB_shader_objects, GL_ARB_vertex_shader, and GL_ARB_fragment_shader\n");
+ exit(1);
+ }
+
fprintf(stderr, "GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
fprintf(stderr, "GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
fprintf(stderr, "GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
glPopMatrix();
- glFlush();
-
glutSwapBuffers();
}
--- /dev/null
+// Fragment shader for cube-texture reflection mapping
+// Brian Paul
+
+
+uniform samplerCube cubeTex;
+varying vec3 normal;
+uniform vec3 lightPos;
+
+void main()
+{
+ // simple diffuse, specular lighting:
+ vec3 lp = normalize(lightPos);
+ float dp = dot(lp, normalize(normal));
+ float spec = pow(dp, 5.0);
+
+ // final color:
+ gl_FragColor = dp * textureCube(cubeTex, gl_TexCoord[0].xyz, 0.0) + spec;
+}
+++ /dev/null
-// Fragment shader for cube-texture reflection mapping
-// Brian Paul
-
-
-uniform samplerCube cubeTex;
-varying vec3 normal;
-uniform vec3 lightPos;
-
-void main()
-{
- // simple diffuse, specular lighting:
- vec3 lp = normalize(lightPos);
- float dp = dot(lp, normalize(normal));
- float spec = pow(dp, 5.0);
-
- // final color:
- gl_FragColor = dp * textureCube(cubeTex, gl_TexCoord[0].xyz, 0.0) + spec;
-}
#include <GL/glut.h>
#include <GL/glext.h>
#include "extfuncs.h"
+#include "shaderutil.h"
static char *FragProgFile = NULL;
}
-
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "fslight: problem compiling shader:\n%s\n", log);
- exit(1);
- }
-}
-
-
-/**
- * Read a shader from a file.
- */
-static void
-ReadShader(GLuint shader, const char *filename)
-{
- const int max = 100*1000;
- int n;
- char *buffer = (char*) malloc(max);
- FILE *f = fopen(filename, "r");
- if (!f) {
- fprintf(stderr, "fslight: Unable to open shader file %s\n", filename);
- exit(1);
- }
-
- n = fread(buffer, 1, max, f);
- printf("fslight: read %d bytes from shader file %s\n", n, filename);
- if (n > 0) {
- buffer[n] = 0;
- LoadAndCompileShader(shader, buffer);
- }
-
- fclose(f);
- free(buffer);
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
-}
-
-
static void
Init(void)
{
" gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
" gl_TexCoord[0] = gl_MultiTexCoord0;\n"
"}\n";
- const char *version;
- version = (const char *) glGetString(GL_VERSION);
- if (version[0] != '2' || version[1] != '.') {
- printf("This program requires OpenGL 2.x, found %s\n", version);
+ if (!ShadersSupported())
exit(1);
- }
GetExtensionFuncs();
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- if (FragProgFile)
- ReadShader(fragShader, FragProgFile);
- else
- LoadAndCompileShader(fragShader, fragShaderText);
-
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- if (VertProgFile)
- ReadShader(vertShader, VertProgFile);
- else
- LoadAndCompileShader(vertShader, vertShaderText);
-
- program = glCreateProgram_func();
- glAttachShader_func(program, fragShader);
- glAttachShader_func(program, vertShader);
- glLinkProgram_func(program);
- CheckLink(program);
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ program = LinkShaders(vertShader, fragShader);
+
glUseProgram_func(program);
/*assert(glGetError() == 0);*/
--- /dev/null
+/**
+ * Test GLSL gl_FragCoord fragment program attribute.
+ * Color the quad's fragments according to their window position.
+ *
+ * Brian Paul
+ * 20 Nov 2008
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLint WinWidth = 200, WinHeight = 200;
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLint win = 0;
+static GLboolean Anim = GL_TRUE;
+static GLfloat PosX = 0.0, PosY = 0.0;
+
+
+static void
+Idle(void)
+{
+ float r = (WinWidth < WinHeight) ? WinWidth : WinHeight;
+ float a = glutGet(GLUT_ELAPSED_TIME) * 0.001;
+ r *= 0.25;
+ PosX = WinWidth / 2 + r * cos(a);
+ PosY = WinHeight / 2 + r * sin(a);
+
+ glutPostRedisplay();
+}
+
+
+static void
+Redisplay(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ glPushMatrix();
+ glTranslatef(PosX, PosY, 0.0);
+#if 0
+ glBegin(GL_POLYGON);
+ glVertex2f(-50, -50);
+ glVertex2f( 50, -50);
+ glVertex2f( 50, 50);
+ glVertex2f(-50, 50);
+ glEnd();
+#else
+ glutSolidSphere(50, 20, 10);
+#endif
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(0, width, 0, height, -55, 55);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+
+ WinWidth = width;
+ WinHeight = height;
+}
+
+
+static void
+CleanUp(void)
+{
+ glDeleteShader_func(fragShader);
+ glDeleteShader_func(vertShader);
+ glDeleteProgram_func(program);
+ glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case ' ':
+ case 'a':
+ Anim = !Anim;
+ glutIdleFunc(Anim ? Idle : NULL);
+ break;
+ case 27:
+ CleanUp();
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+Init(void)
+{
+ static const char *fragShaderText =
+ "void main() { \n"
+ " vec4 scale = vec4(.005, 0.005, 0.5, 1.0);\n"
+ " gl_FragColor = gl_FragCoord * scale; \n"
+ "}\n";
+ static const char *vertShaderText =
+ "void main() {\n"
+ " gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+ "}\n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ /*assert(glGetError() == 0);*/
+
+ glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+
+ printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+ assert(glIsProgram_func(program));
+ assert(glIsShader_func(fragShader));
+ assert(glIsShader_func(vertShader));
+
+ glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-fs") == 0) {
+ FragProgFile = argv[i+1];
+ }
+ else if (strcmp(argv[i], "-vs") == 0) {
+ VertProgFile = argv[i+1];
+ }
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition( 0, 0);
+ glutInitWindowSize(WinWidth, WinHeight);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
+ win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutDisplayFunc(Redisplay);
+ ParseOptions(argc, argv);
+ Init();
+ glutIdleFunc(Anim ? Idle : NULL);
+ glutMainLoop();
+ return 0;
+}
--- /dev/null
+/**
+ * Test very basic glsl functionality (identity vertex and fragment shaders).
+ * Brian Paul & Stephane Marchesin
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLint win = 0;
+static GLboolean anim = GL_FALSE;
+static GLfloat xRot = 0.0f, yRot = 0.0f;
+static int w,h;
+
+
+static void
+Redisplay(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glBegin(GL_TRIANGLES);
+ glColor3f(.8,0,0);
+ glVertex3f(-0.9, -0.9, 0.0);
+ glColor3f(0,.9,0);
+ glVertex3f( 0.9, -0.9, 0.0);
+ glColor3f(0,0,.7);
+ glVertex3f( 0.0, 0.9, 0.0);
+ glEnd();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Idle(void)
+{
+ yRot = glutGet(GLUT_ELAPSED_TIME) * 0.1;
+ glutPostRedisplay();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ w = width;
+ h = height;
+}
+
+
+static void
+CleanUp(void)
+{
+ glDeleteShader_func(fragShader);
+ glDeleteShader_func(vertShader);
+ glDeleteProgram_func(program);
+ glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case ' ':
+ case 'a':
+ anim = !anim;
+ if (anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 27:
+ CleanUp();
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ const GLfloat step = 3.0f;
+
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case GLUT_KEY_UP:
+ xRot -= step;
+ break;
+ case GLUT_KEY_DOWN:
+ xRot += step;
+ break;
+ case GLUT_KEY_LEFT:
+ yRot -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ yRot += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+Init(void)
+{
+ static const char *fragShaderText =
+ "void main() {\n"
+ " gl_FragColor = vec4(1.0,0.0,0.0,1.0);\n"
+ "}\n";
+ static const char *vertShaderText =
+ "void main() {\n"
+ " gl_Position = gl_Vertex;\n"
+ "}\n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ if (FragProgFile)
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragProgFile);
+ else
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+
+ if (VertProgFile)
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertProgFile);
+ else
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ /*assert(glGetError() == 0);*/
+
+ glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+ glEnable(GL_DEPTH_TEST);
+
+ printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+ assert(glIsProgram_func(program));
+ assert(glIsShader_func(fragShader));
+ assert(glIsShader_func(vertShader));
+
+ glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-fs") == 0) {
+ FragProgFile = argv[i+1];
+ }
+ else if (strcmp(argv[i], "-vs") == 0) {
+ VertProgFile = argv[i+1];
+ }
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition( 0, 0);
+ glutInitWindowSize(200, 200);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Redisplay);
+ if (anim)
+ glutIdleFunc(Idle);
+ ParseOptions(argc, argv);
+ Init();
+ glutMainLoop();
+ return 0;
+}
#include <GL/glut.h>
#include <GL/glext.h>
#include "extfuncs.h"
+#include "shaderutil.h"
-static char *FragProgFile = "CH18-mandel.frag.txt";
-static char *VertProgFile = "CH18-mandel.vert.txt";
+static char *FragProgFile = "CH18-mandel.frag";
+static char *VertProgFile = "CH18-mandel.vert";
/* program/shader objects */
static GLuint fragShader;
static GLuint program;
-struct uniform_info {
- const char *name;
- GLuint size;
- GLint location;
- GLfloat value[4];
-};
-
static struct uniform_info Uniforms[] = {
/* vert */
- { "LightPosition", 3, -1, { 0.1, 0.1, 9.0, 0} },
- { "SpecularContribution", 1, -1, { 0.5, 0, 0, 0 } },
- { "DiffuseContribution", 1, -1, { 0.5, 0, 0, 0 } },
- { "Shininess", 1, -1, { 20.0, 0, 0, 0 } },
+ { "LightPosition", 3, GL_FLOAT, { 0.1, 0.1, 9.0, 0}, -1 },
+ { "SpecularContribution", 1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
+ { "DiffuseContribution", 1, GL_FLOAT, { 0.5, 0, 0, 0 }, -1 },
+ { "Shininess", 1, GL_FLOAT, { 20.0, 0, 0, 0 }, -1 },
/* frag */
- { "MaxIterations", 1, -1, { 12, 0, 0, 0 } },
- { "Zoom", 1, -1, { 0.125, 0, 0, 0 } },
- { "Xcenter", 1, -1, { -1.5, 0, 0, 0 } },
- { "Ycenter", 1, -1, { .005, 0, 0, 0 } },
- { "InnerColor", 3, -1, { 1, 0, 0, 0 } },
- { "OuterColor1", 3, -1, { 0, 1, 0, 0 } },
- { "OuterColor2", 3, -1, { 0, 0, 1, 0 } },
- { NULL, 0, 0, { 0, 0, 0, 0 } }
+ { "MaxIterations", 1, GL_FLOAT, { 12, 0, 0, 0 }, -1 },
+ { "Zoom", 1, GL_FLOAT, { 0.125, 0, 0, 0 }, -1 },
+ { "Xcenter", 1, GL_FLOAT, { -1.5, 0, 0, 0 }, -1 },
+ { "Ycenter", 1, GL_FLOAT, { .005, 0, 0, 0 }, -1 },
+ { "InnerColor", 3, GL_FLOAT, { 1, 0, 0, 0 }, -1 },
+ { "OuterColor1", 3, GL_FLOAT, { 0, 1, 0, 0 }, -1 },
+ { "OuterColor2", 3, GL_FLOAT, { 0, 0, 1, 0 }, -1 },
+ END_OF_UNIFORMS
};
static GLint win = 0;
glPopMatrix();
- glFinish();
- glFlush();
glutSwapBuffers();
}
}
-
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
- exit(1);
- }
- else {
- printf("Shader compiled OK\n");
- }
-}
-
-
-/**
- * Read a shader from a file.
- */
-static void
-ReadShader(GLuint shader, const char *filename)
-{
- const int max = 100*1000;
- int n;
- char *buffer = (char*) malloc(max);
- FILE *f = fopen(filename, "r");
- if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
- exit(1);
- }
-
- n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
- if (n > 0) {
- buffer[n] = 0;
- LoadAndCompileShader(shader, buffer);
- }
-
- fclose(f);
- free(buffer);
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
- else {
- fprintf(stderr, "Link success!\n");
- }
-}
-
-
static void
Init(void)
{
- const char *version;
- GLint i;
-
- version = (const char *) glGetString(GL_VERSION);
- if (version[0] != '2' || version[1] != '.') {
- printf("Warning: this program expects OpenGL 2.0\n");
- /*exit(1);*/
- }
+ if (!ShadersSupported())
+ exit(1);
GetExtensionFuncs();
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- ReadShader(vertShader, VertProgFile);
-
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- ReadShader(fragShader, FragProgFile);
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragProgFile);
+ program = LinkShaders(vertShader, fragShader);
- program = glCreateProgram_func();
- glAttachShader_func(program, fragShader);
- glAttachShader_func(program, vertShader);
- glLinkProgram_func(program);
- CheckLink(program);
glUseProgram_func(program);
- for (i = 0; Uniforms[i].name; i++) {
- Uniforms[i].location
- = glGetUniformLocation_func(program, Uniforms[i].name);
- printf("Uniform %s location: %d\n", Uniforms[i].name,
- Uniforms[i].location);
- switch (Uniforms[i].size) {
- case 1:
- glUniform1fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 2:
- glUniform2fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 3:
- glUniform3fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 4:
- glUniform4fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- default:
- abort();
- }
- }
+ InitUniforms(program, Uniforms);
uZoom = glGetUniformLocation_func(program, "Zoom");
uXcenter = glGetUniformLocation_func(program, "Xcenter");
--- /dev/null
+/**
+ * Test multi-texturing with GL shading language.
+ *
+ * Copyright (C) 2008 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "GL/glut.h"
+#include "readtex.h"
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+static const char *Demo = "multitex";
+
+static const char *VertFile = "multitex.vert";
+static const char *FragFile = "multitex.frag";
+
+static const char *TexFiles[2] =
+ {
+ "../images/tile.rgb",
+ "../images/tree2.rgba"
+ };
+
+
+static GLuint Program;
+
+static GLfloat Xrot = -90.0, Yrot = .0, Zrot = 0.0;
+static GLfloat EyeDist = 10;
+static GLboolean Anim = GL_TRUE;
+
+
+/* value[0] = tex unit */
+static struct uniform_info Uniforms[] = {
+ { "tex1", 1, GL_INT, { 0, 0, 0, 0 }, -1 },
+ { "tex2", 1, GL_INT, { 1, 0, 0, 0 }, -1 },
+ END_OF_UNIFORMS
+};
+
+
+static void
+DrawPolygon(GLfloat size)
+{
+ glPushMatrix();
+ glRotatef(90, 1, 0, 0);
+ glNormal3f(0, 0, 1);
+ glBegin(GL_POLYGON);
+
+ glMultiTexCoord2f(GL_TEXTURE0, 0, 0);
+ glMultiTexCoord2f(GL_TEXTURE1, 0, 0);
+ glVertex2f(-size, -size);
+
+ glMultiTexCoord2f(GL_TEXTURE0, 2, 0);
+ glMultiTexCoord2f(GL_TEXTURE1, 1, 0);
+ glVertex2f( size, -size);
+
+ glMultiTexCoord2f(GL_TEXTURE0, 2, 2);
+ glMultiTexCoord2f(GL_TEXTURE1, 1, 1);
+ glVertex2f( size, size);
+
+ glMultiTexCoord2f(GL_TEXTURE0, 0, 2);
+ glMultiTexCoord2f(GL_TEXTURE1, 0, 1);
+ glVertex2f(-size, size);
+
+ glEnd();
+ glPopMatrix();
+}
+
+
+static void
+draw(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix(); /* modelview matrix */
+ glTranslatef(0.0, 0.0, -EyeDist);
+ glRotatef(Zrot, 0, 0, 1);
+ glRotatef(Yrot, 0, 1, 0);
+ glRotatef(Xrot, 1, 0, 0);
+
+ DrawPolygon(3.0);
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+idle(void)
+{
+ GLfloat t = 0.05 * glutGet(GLUT_ELAPSED_TIME);
+ Yrot = t;
+ glutPostRedisplay();
+}
+
+
+static void
+key(unsigned char k, int x, int y)
+{
+ (void) x;
+ (void) y;
+ switch (k) {
+ case ' ':
+ case 'a':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'z':
+ EyeDist -= 0.5;
+ if (EyeDist < 3.0)
+ EyeDist = 3.0;
+ break;
+ case 'Z':
+ EyeDist += 0.5;
+ if (EyeDist > 90.0)
+ EyeDist = 90;
+ break;
+ case 27:
+ exit(0);
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+specialkey(int key, int x, int y)
+{
+ GLfloat step = 2.0;
+ (void) x;
+ (void) y;
+ switch (key) {
+ case GLUT_KEY_UP:
+ Xrot += step;
+ break;
+ case GLUT_KEY_DOWN:
+ Xrot -= step;
+ break;
+ case GLUT_KEY_LEFT:
+ Yrot -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Yrot += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+/* new window size or exposure */
+static void
+Reshape(int width, int height)
+{
+ GLfloat ar = (float) width / (float) height;
+ glViewport(0, 0, (GLint)width, (GLint)height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-2.0*ar, 2.0*ar, -2.0, 2.0, 4.0, 100.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+}
+
+
+static void
+InitTextures(void)
+{
+ GLenum filter = GL_LINEAR;
+ int i;
+
+ for (i = 0; i < 2; i++) {
+ GLint imgWidth, imgHeight;
+ GLenum imgFormat;
+ GLubyte *image = NULL;
+
+ image = LoadRGBImage(TexFiles[i], &imgWidth, &imgHeight, &imgFormat);
+ if (!image) {
+ printf("Couldn't read %s\n", TexFiles[i]);
+ exit(0);
+ }
+
+ glActiveTexture(GL_TEXTURE0 + i);
+ glBindTexture(GL_TEXTURE_2D, 42 + i);
+ gluBuild2DMipmaps(GL_TEXTURE_2D, 4, imgWidth, imgHeight,
+ imgFormat, GL_UNSIGNED_BYTE, image);
+ free(image);
+
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter);
+ }
+}
+
+
+static GLuint
+CreateProgram(const char *vertProgFile, const char *fragProgFile,
+ struct uniform_info *uniforms)
+{
+ GLuint fragShader, vertShader, program;
+
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, vertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, fragProgFile);
+ assert(vertShader);
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ InitUniforms(program, uniforms);
+
+ return program;
+}
+
+
+static void
+InitPrograms(void)
+{
+ Program = CreateProgram(VertFile, FragFile, Uniforms);
+}
+
+
+static void
+InitGL(void)
+{
+ const char *version = (const char *) glGetString(GL_VERSION);
+
+ if (version[0] != '2' || version[1] != '.') {
+ printf("Warning: this program expects OpenGL 2.0\n");
+ /*exit(1);*/
+ }
+ printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+ GetExtensionFuncs();
+
+ InitTextures();
+ InitPrograms();
+
+ glEnable(GL_DEPTH_TEST);
+
+ glClearColor(.6, .6, .9, 0);
+ glColor3f(1.0, 1.0, 1.0);
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowSize(500, 400);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
+ glutCreateWindow(Demo);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(key);
+ glutSpecialFunc(specialkey);
+ glutDisplayFunc(draw);
+ if (Anim)
+ glutIdleFunc(idle);
+ InitGL();
+ glutMainLoop();
+ return 0;
+}
--- /dev/null
+// Multi-texture fragment shader
+// Brian Paul
+
+// Composite second texture over first.
+// We're assuming the 2nd texture has a meaningful alpha channel.
+
+uniform sampler2D tex1;
+uniform sampler2D tex2;
+
+void main()
+{
+ vec4 t1 = texture2D(tex1, gl_TexCoord[0].xy);
+ vec4 t2 = texture2D(tex2, gl_TexCoord[1].xy);
+ gl_FragColor = mix(t1, t2, t2.w);
+}
--- /dev/null
+// Multi-texture vertex shader
+// Brian Paul
+
+
+void main()
+{
+ gl_TexCoord[0] = gl_MultiTexCoord0;
+ gl_TexCoord[1] = gl_MultiTexCoord1;
+ gl_Position = ftransform();
+}
#include <GL/glut.h>
#include <GL/glext.h>
#include "extfuncs.h"
+#include "shaderutil.h"
static const char *VertShaderText =
"}\n";
-struct uniform_info {
- const char *name;
- GLuint size;
- GLint location;
- GLfloat value[4];
-};
-
static struct uniform_info Uniforms[] = {
- { "Scale", 4, -1, { 0.5, 0.4, 0.0, 0} },
- { "Bias", 4, -1, { 0.5, 0.3, 0.0, 0} },
- { "Slice", 1, -1, { 0.5, 0, 0, 0} },
- { NULL, 0, 0, { 0, 0, 0, 0 } }
+ { "Scale", 4, GL_FLOAT, { 0.5, 0.4, 0.0, 0}, -1 },
+ { "Bias", 4, GL_FLOAT, { 0.5, 0.3, 0.0, 0}, -1 },
+ { "Slice", 1, GL_FLOAT, { 0.5, 0, 0, 0}, -1 },
+ END_OF_UNIFORMS
};
/* program/shader objects */
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
- exit(1);
- }
- else {
- printf("Shader compiled OK\n");
- }
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
- else {
- fprintf(stderr, "Link success!\n");
- }
-}
-
-
static void
Init(void)
{
- const char *version;
- GLint i;
-
- version = (const char *) glGetString(GL_VERSION);
- if (version[0] != '2' || version[1] != '.') {
- printf("Warning: this program expects OpenGL 2.0\n");
- /*exit(1);*/
- }
+ if (!ShadersSupported())
+ exit(1);
GetExtensionFuncs();
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- LoadAndCompileShader(vertShader, VertShaderText);
-
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- LoadAndCompileShader(fragShader, FragShaderText);
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, VertShaderText);
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, FragShaderText);
+ program = LinkShaders(vertShader, fragShader);
- program = glCreateProgram_func();
- glAttachShader_func(program, fragShader);
- glAttachShader_func(program, vertShader);
- glLinkProgram_func(program);
- CheckLink(program);
glUseProgram_func(program);
- for (i = 0; Uniforms[i].name; i++) {
- Uniforms[i].location
- = glGetUniformLocation_func(program, Uniforms[i].name);
- printf("Uniform %s location: %d\n", Uniforms[i].name,
- Uniforms[i].location);
- switch (Uniforms[i].size) {
- case 1:
- glUniform1fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 2:
- glUniform2fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 3:
- glUniform3fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 4:
- glUniform4fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- default:
- abort();
- }
- }
+ InitUniforms(program, Uniforms);
assert(glGetError() == 0);
--- /dev/null
+/**
+ * Test GLSL 1.20 gl_PointCoord fragment program attribute.
+ * Brian Paul
+ * 11 Aug 2007
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLint WinWidth = 300, WinHeight = 300;
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLint win = 0;
+static GLint tex0;
+static GLenum Filter = GL_NEAREST;
+
+
+static void
+Redisplay(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ /* draw one point/sprite */
+ glPushMatrix();
+ glPointSize(60);
+ glBegin(GL_POINTS);
+ glVertex2f(WinWidth / 2.0f, WinHeight / 2.0f);
+ glEnd();
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(0, width, 0, height, -1, 1);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+
+ WinWidth = width;
+ WinHeight = height;
+}
+
+
+static void
+CleanUp(void)
+{
+ glDeleteShader_func(fragShader);
+ glDeleteShader_func(vertShader);
+ glDeleteProgram_func(program);
+ glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case 27:
+ CleanUp();
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+
+static void
+MakeTexture(void)
+{
+#define SZ 16
+ GLubyte image[SZ][SZ][4];
+ GLuint i, j;
+
+ for (i = 0; i < SZ; i++) {
+ for (j = 0; j < SZ; j++) {
+ if ((i + j) & 1) {
+ image[i][j][0] = 0;
+ image[i][j][1] = 0;
+ image[i][j][2] = 0;
+ image[i][j][3] = 255;
+ }
+ else {
+ image[i][j][0] = j * 255 / (SZ-1);
+ image[i][j][1] = i * 255 / (SZ-1);
+ image[i][j][2] = 0;
+ image[i][j][3] = 255;
+ }
+ }
+ }
+
+ glActiveTexture(GL_TEXTURE0); /* unit 0 */
+ glBindTexture(GL_TEXTURE_2D, 42);
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, SZ, SZ, 0,
+ GL_RGBA, GL_UNSIGNED_BYTE, image);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, Filter);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, Filter);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+#undef SZ
+}
+
+
+static void
+Init(void)
+{
+ static const char *fragShaderText =
+ "#version 120 \n"
+ "uniform sampler2D tex0; \n"
+ "void main() { \n"
+ " gl_FragColor = texture2D(tex0, gl_PointCoord.xy, 0.0); \n"
+ "}\n";
+ static const char *vertShaderText =
+ "void main() {\n"
+ " gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+ "}\n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ tex0 = glGetUniformLocation_func(program, "tex0");
+ printf("Uniforms: tex0: %d\n", tex0);
+
+ glUniform1i_func(tex0, 0); /* tex unit 0 */
+
+ /*assert(glGetError() == 0);*/
+
+ glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+
+ printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+ assert(glIsProgram_func(program));
+ assert(glIsShader_func(fragShader));
+ assert(glIsShader_func(vertShader));
+
+ MakeTexture();
+
+ glEnable(GL_POINT_SPRITE);
+
+ glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-fs") == 0) {
+ FragProgFile = argv[i+1];
+ }
+ else if (strcmp(argv[i], "-vs") == 0) {
+ VertProgFile = argv[i+1];
+ }
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition( 0, 0);
+ glutInitWindowSize(WinWidth, WinHeight);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
+ win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutDisplayFunc(Redisplay);
+ ParseOptions(argc, argv);
+ Init();
+ glutMainLoop();
+ return 0;
+}
--- /dev/null
+/**
+ * Implement smooth (AA) points with shaders.
+ * A simple variation could be used for sprite points.
+ * Brian Paul
+ * 29 July 2007
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLuint FragShader;
+static GLuint VertShader;
+static GLuint Program;
+
+static GLint Win = 0;
+static GLint WinWidth = 500, WinHeight = 200;
+static GLfloat Xpos = 0.0f, Ypos = 0.0f;
+static GLint uViewportInv;
+static GLboolean Smooth = GL_TRUE, Blend = GL_TRUE;
+
+
+/**
+ * Issue vertices for a "shader point".
+ * The position is duplicated, only texcoords (or other vertex attrib) change.
+ * The vertex program will compute the "real" quad corners.
+ */
+static void
+PointVertex3f(GLfloat x, GLfloat y, GLfloat z)
+{
+ glTexCoord2f(-1, -1);
+ glVertex3f(x, y, z);
+
+ glTexCoord2f( 1, -1);
+ glVertex3f(x, y, z);
+
+ glTexCoord2f( 1, 1);
+ glVertex3f(x, y, z);
+
+ glTexCoord2f(-1, 1);
+ glVertex3f(x, y, z);
+}
+
+
+static void
+DrawPoints(GLboolean shaderPoints)
+{
+ int i;
+ for (i = 0; i < 9; i++) {
+ GLfloat x = i - 4, y = 0, z = 0;
+ /* note: can't call glPointSize inside Begin/End :( */
+ glPointSize( 2 + i * 5 );
+ if (shaderPoints) {
+ glBegin(GL_QUADS);
+ PointVertex3f(x, y, z);
+ glEnd();
+ }
+ else {
+ glBegin(GL_POINTS);
+ glVertex3f(x, y, z);
+ glEnd();
+ }
+ }
+}
+
+
+/**
+ * Top row of points rendered convetionally,
+ * bottom row rendered with shaders.
+ */
+static void
+Redisplay(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ if (Smooth)
+ glEnable(GL_POINT_SMOOTH);
+ else
+ glDisable(GL_POINT_SMOOTH);
+
+ if (Blend)
+ glEnable(GL_BLEND);
+ else
+ glDisable(GL_BLEND);
+
+ glPushMatrix();
+ glTranslatef(Xpos, Ypos, 0);
+
+ /*
+ * regular points
+ */
+ glPushMatrix();
+ glTranslatef(0, 1.2, 0);
+ glUseProgram_func(0);
+ DrawPoints(GL_FALSE);
+ glPopMatrix();
+
+ /*
+ * shader points
+ */
+ glPushMatrix();
+ glTranslatef(0, -1.2, 0);
+ glUseProgram_func(Program);
+ if (uViewportInv != -1) {
+ glUniform2f_func(uViewportInv, 1.0 / WinWidth, 1.0 / WinHeight);
+ }
+ DrawPoints(GL_TRUE);
+ glPopMatrix();
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ WinWidth = width;
+ WinHeight = height;
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 4.0, 30.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0f, 0.0f, -20.0f);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case 'b':
+ Blend = !Blend;
+ break;
+ case 's':
+ Smooth = !Smooth;
+ break;
+ case 27:
+ glDeleteShader_func(FragShader);
+ glDeleteShader_func(VertShader);
+ glDeleteProgram_func(Program);
+ glutDestroyWindow(Win);
+ exit(0);
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ const GLfloat step = 1/100.0;
+ switch(key) {
+ case GLUT_KEY_UP:
+ Ypos += step;
+ break;
+ case GLUT_KEY_DOWN:
+ Ypos -= step;
+ break;
+ case GLUT_KEY_LEFT:
+ Xpos -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Xpos += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+Init(void)
+{
+ /* Fragment shader: compute distance of fragment from center of point
+ * (we're using texcoords but another varying could be used).
+ * if dist > 1, discard (coverage==0)
+ * if dist < k, coverage = 1
+ * else, coverage = func(dist)
+ * Note: length() uses sqrt() and may be expensive. The distance could
+ * be squared instead (with adjustments to the threshold (k) test)
+ */
+ static const char *fragShaderText =
+ "void main() {\n"
+ " float cover; \n"
+ " float k = 2.0 / gl_Point.size; \n"
+ " float d = length(gl_TexCoord[0].xy); \n"
+ " if (d >= 1.0) \n"
+ " discard; \n"
+ " if (d < 1.0 - k) \n"
+ " cover = 1.0; \n"
+ " else \n"
+ " cover = (1.0 - d) * 0.5 * gl_Point.size; \n"
+ " gl_FragColor.rgb = gl_Color.rgb; \n"
+ " gl_FragColor.a = cover; \n"
+ "}\n";
+ /* Vertex shader: compute new vertex position based on incoming vertex pos,
+ * texcoords, point size, and inverse viewport scale factor.
+ * Note: should compute point size attenuation here too.
+ */
+ static const char *vertShaderText =
+ "uniform vec2 viewportInv; \n"
+ "void main() {\n"
+ " vec4 pos = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
+ " gl_Position.xy = pos.xy + gl_MultiTexCoord0.xy * viewportInv \n"
+ " * gl_Point.size * pos.w; \n"
+ " gl_Position.zw = pos.zw; \n"
+ " gl_TexCoord[0] = gl_MultiTexCoord0; \n"
+ " gl_FrontColor = gl_Color; \n"
+ "}\n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ VertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ FragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ Program = LinkShaders(VertShader, FragShader);
+
+ glUseProgram_func(Program);
+
+ uViewportInv = glGetUniformLocation_func(Program, "viewportInv");
+
+ glUseProgram_func(0);
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowSize(WinWidth, WinHeight);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ Win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Redisplay);
+ Init();
+ glutMainLoop();
+ return 0;
+}
+
+
--- /dev/null
+// Vertex shader for cube-texture reflection mapping
+// Brian Paul
+
+
+varying vec3 normal;
+
+void main()
+{
+ vec3 n = gl_NormalMatrix * gl_Normal;
+ vec3 u = normalize(vec3(gl_ModelViewMatrix * gl_Vertex));
+ float two_n_dot_u = 2.0 * dot(n, u);
+ vec4 f;
+ f.xyz = u - n * two_n_dot_u;
+
+ // outputs
+ normal = n;
+ gl_TexCoord[0] = gl_TextureMatrix[0] * f;
+ gl_Position = ftransform();
+}
+++ /dev/null
-// Vertex shader for cube-texture reflection mapping
-// Brian Paul
-
-
-varying vec3 normal;
-
-void main()
-{
- vec3 n = gl_NormalMatrix * gl_Normal;
- vec3 u = normalize(vec3(gl_ModelViewMatrix * gl_Vertex));
- float two_n_dot_u = 2.0 * dot(n, u);
- vec4 f;
- f.xyz = u - n * two_n_dot_u;
-
- // outputs
- normal = n;
- gl_TexCoord[0] = gl_TextureMatrix[0] * f;
- gl_Position = ftransform();
-}
--- /dev/null
+// Fragment shader for 2D texture with shadow attenuation
+// Brian Paul
+
+
+uniform sampler2D tex2d;
+uniform vec3 lightPos;
+
+void main()
+{
+ // XXX should compute this from lightPos
+ vec2 shadowCenter = vec2(-0.25, -0.25);
+
+ // d = distance from center
+ float d = distance(gl_TexCoord[0].xy, shadowCenter);
+
+ // attenuate and clamp
+ d = clamp(d * d * d, 0.0, 2.0);
+
+ // modulate texture by d for shadow effect
+ gl_FragColor = d * texture2D(tex2d, gl_TexCoord[0].xy, 0.0);
+}
+++ /dev/null
-// Fragment shader for 2D texture with shadow attenuation
-// Brian Paul
-
-
-uniform sampler2D tex2d;
-uniform vec3 lightPos;
-
-void main()
-{
- // XXX should compute this from lightPos
- vec2 shadowCenter = vec2(-0.25, -0.25);
-
- // d = distance from center
- float d = distance(gl_TexCoord[0].xy, shadowCenter);
-
- // attenuate and clamp
- d = clamp(d * d * d, 0.0, 2.0);
-
- // modulate texture by d for shadow effect
- gl_FragColor = d * texture2D(tex2d, gl_TexCoord[0].xy, 0.0);
-}
--- /dev/null
+// Simple vertex shader
+// Brian Paul
+
+
+void main()
+{
+ gl_TexCoord[0] = gl_MultiTexCoord0;
+ gl_Position = ftransform();
+}
+++ /dev/null
-// Simple vertex shader
-// Brian Paul
-
-
-void main()
-{
- gl_TexCoord[0] = gl_MultiTexCoord0;
- gl_Position = ftransform();
-}
--- /dev/null
+/**
+ * Vertex "skinning" example.
+ * The idea is there are multiple modeling matrices applied to every
+ * vertex. Weighting values in [0,1] control the influence of each
+ * matrix on each vertex.
+ *
+ * 4 Nov 2008
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static char *FragProgFile = "skinning.frag";
+static char *VertProgFile = "skinning.vert";
+
+/* program/shader objects */
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+
+
+static GLint win = 0;
+static GLboolean Anim = GL_TRUE;
+static GLboolean WireFrame = GL_TRUE;
+static GLfloat xRot = 0.0f, yRot = 90.0f, zRot = 0.0f;
+
+#define NUM_MATS 2
+
+static GLfloat Matrices[NUM_MATS][16];
+static GLint uMat0, uMat1;
+static GLint WeightAttr;
+
+
+static void
+Idle(void)
+{
+ yRot = 90 + glutGet(GLUT_ELAPSED_TIME) * 0.005;
+ glutPostRedisplay();
+}
+
+
+static void
+Cylinder(GLfloat length, GLfloat radius, GLint slices, GLint stacks)
+{
+ float dw = 1.0 / (stacks - 1);
+ float dz = length / stacks;
+ int i, j;
+
+ for (j = 0; j < stacks; j++) {
+ float w0 = j * dw;
+ float z0 = j * dz;
+
+ glBegin(GL_TRIANGLE_STRIP);
+ for (i = 0; i < slices; i++) {
+ float a = (float) i / (slices - 1) * M_PI * 2.0;
+ float x = radius * cos(a);
+ float y = radius * sin(a);
+ glVertexAttrib1f_func(WeightAttr, w0);
+ glNormal3f(x, y, 0.0);
+ glVertex3f(x, y, z0);
+
+ glVertexAttrib1f_func(WeightAttr, w0 + dw);
+ glNormal3f(x, y, 0.0);
+ glVertex3f(x, y, z0 + dz);
+ }
+ glEnd();
+ }
+}
+
+
+/**
+ * Update/animate the two matrices. One rotates, the other scales.
+ */
+static void
+UpdateMatrices(void)
+{
+ GLfloat t = glutGet(GLUT_ELAPSED_TIME) * 0.0025;
+ GLfloat scale = 0.5 * (1.1 + sin(0.5 * t));
+ GLfloat rot = cos(t) * 90.0;
+
+ glPushMatrix();
+ glLoadIdentity();
+ glScalef(1.0, scale, 1.0);
+ glGetFloatv(GL_MODELVIEW_MATRIX, Matrices[0]);
+ glPopMatrix();
+
+ glPushMatrix();
+ glLoadIdentity();
+ glRotatef(rot, 0, 0, 1);
+ glGetFloatv(GL_MODELVIEW_MATRIX, Matrices[1]);
+ glPopMatrix();
+}
+
+
+static void
+Redisplay(void)
+{
+ UpdateMatrices();
+
+ glUniformMatrix4fv_func(uMat0, 1, GL_FALSE, Matrices[0]);
+ glUniformMatrix4fv_func(uMat1, 1, GL_FALSE, Matrices[1]);
+
+ if (WireFrame)
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+ else
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glRotatef(xRot, 1.0f, 0.0f, 0.0f);
+ glRotatef(yRot, 0.0f, 1.0f, 0.0f);
+ glRotatef(zRot, 0.0f, 0.0f, 1.0f);
+
+ glPushMatrix();
+ glTranslatef(0, 0, -2.5);
+ Cylinder(5.0, 1.0, 10, 20);
+ glPopMatrix();
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0f, 0.0f, -15.0f);
+}
+
+
+static void
+CleanUp(void)
+{
+ glDeleteShader_func(fragShader);
+ glDeleteShader_func(vertShader);
+ glDeleteProgram_func(program);
+ glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ const GLfloat step = 2.0;
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case 'a':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'w':
+ WireFrame = !WireFrame;
+ break;
+ case 'z':
+ zRot += step;
+ break;
+ case 'Z':
+ zRot -= step;
+ break;
+ case 27:
+ CleanUp();
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ const GLfloat step = 2.0;
+
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case GLUT_KEY_UP:
+ xRot += step;
+ break;
+ case GLUT_KEY_DOWN:
+ xRot -= step;
+ break;
+ case GLUT_KEY_LEFT:
+ yRot -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ yRot += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+
+static void
+Init(void)
+{
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragProgFile);
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ uMat0 = glGetUniformLocation_func(program, "mat0");
+ uMat1 = glGetUniformLocation_func(program, "mat1");
+
+ WeightAttr = glGetAttribLocation_func(program, "weight");
+
+ assert(glGetError() == 0);
+
+ glClearColor(0.4f, 0.4f, 0.8f, 0.0f);
+
+ glEnable(GL_DEPTH_TEST);
+
+ glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-fs") == 0) {
+ FragProgFile = argv[i+1];
+ }
+ else if (strcmp(argv[i], "-vs") == 0) {
+ VertProgFile = argv[i+1];
+ }
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowSize(500, 500);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Redisplay);
+ ParseOptions(argc, argv);
+ Init();
+ if (Anim)
+ glutIdleFunc(Idle);
+ glutMainLoop();
+ return 0;
+}
+
--- /dev/null
+// color pass-through
+
+void main()
+{
+ gl_FragColor = gl_Color;
+}
--- /dev/null
+// Vertex weighting/blendin shader
+// Brian Paul
+// 4 Nov 2008
+
+uniform mat4 mat0, mat1;
+attribute float weight;
+
+void main()
+{
+ // simple diffuse shading
+ // Note that we should really transform the normal vector along with
+ // the postion below... someday.
+ vec3 lightVec = vec3(0, 0, 1);
+ vec3 norm = gl_NormalMatrix * gl_Normal;
+ float dot = 0.2 + max(0.0, dot(norm, lightVec));
+ gl_FrontColor = vec4(dot);
+
+ // compute sum of weighted transformations
+ vec4 pos0 = mat0 * gl_Vertex;
+ vec4 pos1 = mat1 * gl_Vertex;
+ vec4 pos = mix(pos0, pos1, weight);
+
+ gl_Position = gl_ModelViewProjectionMatrix * pos;
+}
#include "GL/glut.h"
#include "readtex.h"
#include "extfuncs.h"
+#include "shaderutil.h"
static const char *Demo = "texdemo1";
-static const char *ReflectVertFile = "reflect.vert.txt";
-static const char *CubeFragFile = "cubemap.frag.txt";
+static const char *ReflectVertFile = "reflect.vert";
+static const char *CubeFragFile = "cubemap.frag";
-static const char *SimpleVertFile = "simple.vert.txt";
-static const char *SimpleTexFragFile = "shadowtex.frag.txt";
+static const char *SimpleVertFile = "simple.vert";
+static const char *SimpleTexFragFile = "shadowtex.frag";
static const char *GroundImage = "../images/tile.rgb";
static int win = 0;
-struct uniform_info {
- const char *name;
- GLuint size;
- GLint location;
- GLenum type; /**< GL_FLOAT or GL_INT */
- GLfloat value[4];
-};
-
static struct uniform_info ReflectUniforms[] = {
- { "cubeTex", 1, -1, GL_INT, { 0, 0, 0, 0 } },
- { "lightPos", 3, -1, GL_FLOAT, { 10, 10, 20, 0 } },
- { NULL, 0, 0, 0, { 0, 0, 0, 0 } }
+ { "cubeTex", 1, GL_INT, { 0, 0, 0, 0 }, -1 },
+ { "lightPos", 3, GL_FLOAT, { 10, 10, 20, 0 }, -1 },
+ END_OF_UNIFORMS
};
static struct uniform_info SimpleUniforms[] = {
- { "tex2d", 1, -1, GL_INT, { 1, 0, 0, 0 } },
- { "lightPos", 3, -1, GL_FLOAT, { 10, 10, 20, 0 } },
- { NULL, 0, 0, 0, { 0, 0, 0, 0 } }
+ { "tex2d", 1, GL_INT, { 1, 0, 0, 0 }, -1 },
+ { "lightPos", 3, GL_FLOAT, { 10, 10, 20, 0 }, -1 },
+ END_OF_UNIFORMS
};
-static void
-CheckError(int line)
-{
- GLenum err = glGetError();
- if (err) {
- printf("GL Error %s (0x%x) at line %d\n",
- gluErrorString(err), (int) err, line);
- }
-}
-
-
static void
DrawGround(GLfloat size)
{
}
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "%s: problem compiling shader: %s\n", Demo, log);
- exit(1);
- }
- else {
- printf("Shader compiled OK\n");
- }
-}
-
-
-/**
- * Read a shader from a file.
- */
-static void
-ReadShader(GLuint shader, const char *filename)
-{
- const int max = 100*1000;
- int n;
- char *buffer = (char*) malloc(max);
- FILE *f = fopen(filename, "r");
- if (!f) {
- fprintf(stderr, "%s: Unable to open shader file %s\n", Demo, filename);
- exit(1);
- }
-
- n = fread(buffer, 1, max, f);
- printf("%s: read %d bytes from shader file %s\n", Demo, n, filename);
- if (n > 0) {
- buffer[n] = 0;
- LoadAndCompileShader(shader, buffer);
- }
-
- fclose(f);
- free(buffer);
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
- else {
- fprintf(stderr, "Link success!\n");
- }
-}
-
-
static GLuint
CreateProgram(const char *vertProgFile, const char *fragProgFile,
struct uniform_info *uniforms)
{
- GLuint fragShader = 0, vertShader = 0, program = 0;
- GLint i;
-
- program = glCreateProgram_func();
- if (vertProgFile) {
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- ReadShader(vertShader, vertProgFile);
- glAttachShader_func(program, vertShader);
- }
+ GLuint fragShader, vertShader, program;
- if (fragProgFile) {
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- ReadShader(fragShader, fragProgFile);
- glAttachShader_func(program, fragShader);
- }
-
- glLinkProgram_func(program);
- CheckLink(program);
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, vertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, fragProgFile);
+ program = LinkShaders(vertShader, fragShader);
glUseProgram_func(program);
- assert(glIsProgram_func(program));
- assert(glIsShader_func(fragShader));
- assert(glIsShader_func(vertShader));
-
- CheckError(__LINE__);
- for (i = 0; uniforms[i].name; i++) {
- uniforms[i].location
- = glGetUniformLocation_func(program, uniforms[i].name);
- printf("Uniform %s location: %d\n", uniforms[i].name,
- uniforms[i].location);
-
- switch (uniforms[i].size) {
- case 1:
- if (uniforms[i].type == GL_INT)
- glUniform1i_func(uniforms[i].location,
- (GLint) uniforms[i].value[0]);
- else
- glUniform1fv_func(uniforms[i].location, 1, uniforms[i].value);
- break;
- case 2:
- glUniform2fv_func(uniforms[i].location, 1, uniforms[i].value);
- break;
- case 3:
- glUniform3fv_func(uniforms[i].location, 1, uniforms[i].value);
- break;
- case 4:
- glUniform4fv_func(uniforms[i].location, 1, uniforms[i].value);
- break;
- default:
- abort();
- }
- }
-
- CheckError(__LINE__);
+ InitUniforms(program, uniforms);
return program;
}
#include <GL/glut.h>
#include <GL/glext.h>
#include "extfuncs.h"
+#include "shaderutil.h"
-static char *FragProgFile = "CH11-toyball.frag.txt";
-static char *VertProgFile = "CH11-toyball.vert.txt";
+static char *FragProgFile = "CH11-toyball.frag";
+static char *VertProgFile = "CH11-toyball.vert";
/* program/shader objects */
static GLuint fragShader;
static GLuint program;
-struct uniform_info {
- const char *name;
- GLuint size;
- GLint location;
- GLfloat value[4];
-};
-
static struct uniform_info Uniforms[] = {
- { "LightDir", 4, -1, { 0.57737, 0.57735, 0.57735, 0.0 } },
- { "HVector", 4, -1, { 0.32506, 0.32506, 0.88808, 0.0 } },
- { "BallCenter", 4, -1, { 0.0, 0.0, 0.0, 1.0 } },
- { "SpecularColor", 4, -1, { 0.4, 0.4, 0.4, 60.0 } },
- { "Red", 4, -1, { 0.6, 0.0, 0.0, 1.0 } },
- { "Blue", 4, -1, { 0.0, 0.3, 0.6, 1.0 } },
- { "Yellow", 4, -1, { 0.6, 0.5, 0.0, 1.0 } },
- { "HalfSpace0", 4, -1, { 1.0, 0.0, 0.0, 0.2 } },
- { "HalfSpace1", 4, -1, { 0.309016994, 0.951056516, 0.0, 0.2 } },
- { "HalfSpace2", 4, -1, { -0.809016994, 0.587785252, 0.0, 0.2 } },
- { "HalfSpace3", 4, -1, { -0.809016994, -0.587785252, 0.0, 0.2 } },
- { "HalfSpace4", 4, -1, { 0.309116994, -0.951056516, 0.0, 0.2 } },
- { "InOrOutInit", 1, -1, { -3.0, 0, 0, 0 } },
- { "StripeWidth", 1, -1, { 0.3, 0, 0, 0 } },
- { "FWidth", 1, -1, { 0.005, 0, 0, 0 } },
- { NULL, 0, 0, { 0, 0, 0, 0 } }
+ { "LightDir", 4, GL_FLOAT, { 0.57737, 0.57735, 0.57735, 0.0 }, -1 },
+ { "HVector", 4, GL_FLOAT, { 0.32506, 0.32506, 0.88808, 0.0 }, -1 },
+ { "BallCenter", 4, GL_FLOAT, { 0.0, 0.0, 0.0, 1.0 }, -1 },
+ { "SpecularColor", 4, GL_FLOAT, { 0.4, 0.4, 0.4, 60.0 }, -1 },
+ { "Red", 4, GL_FLOAT, { 0.6, 0.0, 0.0, 1.0 }, -1 },
+ { "Blue", 4, GL_FLOAT, { 0.0, 0.3, 0.6, 1.0 }, -1 },
+ { "Yellow", 4, GL_FLOAT, { 0.6, 0.5, 0.0, 1.0 }, -1 },
+ { "HalfSpace0", 4, GL_FLOAT, { 1.0, 0.0, 0.0, 0.2 }, -1 },
+ { "HalfSpace1", 4, GL_FLOAT, { 0.309016994, 0.951056516, 0.0, 0.2 }, -1 },
+ { "HalfSpace2", 4, GL_FLOAT, { -0.809016994, 0.587785252, 0.0, 0.2 }, -1 },
+ { "HalfSpace3", 4, GL_FLOAT, { -0.809016994, -0.587785252, 0.0, 0.2 }, -1 },
+ { "HalfSpace4", 4, GL_FLOAT, { 0.309116994, -0.951056516, 0.0, 0.2 }, -1 },
+ { "InOrOutInit", 1, GL_FLOAT, { -3.0, 0, 0, 0 }, -1 },
+ { "StripeWidth", 1, GL_FLOAT, { 0.3, 0, 0, 0 }, -1 },
+ { "FWidth", 1, GL_FLOAT, { 0.005, 0, 0, 0 }, -1 },
+ END_OF_UNIFORMS
};
static GLint win = 0;
glPopMatrix();
- glFinish();
- glFlush();
glutSwapBuffers();
}
-static void
-LoadAndCompileShader(GLuint shader, const char *text)
-{
- GLint stat;
-
- glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
-
- glCompileShader_func(shader);
-
- glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
- exit(1);
- }
- else {
- printf("Shader compiled OK\n");
- }
-}
-
-
-/**
- * Read a shader from a file.
- */
-static void
-ReadShader(GLuint shader, const char *filename)
-{
- const int max = 100*1000;
- int n;
- char *buffer = (char*) malloc(max);
- FILE *f = fopen(filename, "r");
- if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
- exit(1);
- }
-
- n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
- if (n > 0) {
- buffer[n] = 0;
- LoadAndCompileShader(shader, buffer);
- }
-
- fclose(f);
- free(buffer);
-}
-
-
-static void
-CheckLink(GLuint prog)
-{
- GLint stat;
- glGetProgramiv_func(prog, GL_LINK_STATUS, &stat);
- if (!stat) {
- GLchar log[1000];
- GLsizei len;
- glGetProgramInfoLog_func(prog, 1000, &len, log);
- fprintf(stderr, "Linker error:\n%s\n", log);
- }
- else {
- fprintf(stderr, "Link success!\n");
- }
-}
-
-
static void
Init(void)
{
- const char *version;
- GLint i;
-
- version = (const char *) glGetString(GL_VERSION);
- if (version[0] != '2' || version[1] != '.') {
- printf("Warning: this program expects OpenGL 2.0\n");
- /*exit(1);*/
- }
- printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+ if (!ShadersSupported())
+ exit(1);
GetExtensionFuncs();
- vertShader = glCreateShader_func(GL_VERTEX_SHADER);
- ReadShader(vertShader, VertProgFile);
-
- fragShader = glCreateShader_func(GL_FRAGMENT_SHADER);
- ReadShader(fragShader, FragProgFile);
+ vertShader = CompileShaderFile(GL_VERTEX_SHADER, VertProgFile);
+ fragShader = CompileShaderFile(GL_FRAGMENT_SHADER, FragProgFile);
+ program = LinkShaders(vertShader, fragShader);
- program = glCreateProgram_func();
- glAttachShader_func(program, fragShader);
- glAttachShader_func(program, vertShader);
- glLinkProgram_func(program);
- CheckLink(program);
glUseProgram_func(program);
- assert(glIsProgram_func(program));
- assert(glIsShader_func(fragShader));
- assert(glIsShader_func(vertShader));
-
-
- for (i = 0; Uniforms[i].name; i++) {
- Uniforms[i].location
- = glGetUniformLocation_func(program, Uniforms[i].name);
- printf("Uniform %s location: %d\n", Uniforms[i].name,
- Uniforms[i].location);
- switch (Uniforms[i].size) {
- case 1:
- glUniform1fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 2:
- glUniform2fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 3:
- glUniform3fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- case 4:
- glUniform4fv_func(Uniforms[i].location, 1, Uniforms[i].value);
- break;
- default:
- abort();
- }
- }
+ InitUniforms(program, Uniforms);
assert(glGetError() == 0);
--- /dev/null
+/**
+ * Demonstration of doing triangle rasterization with a fragment program.
+ * Basic idea:
+ * 1. Draw screen-aligned quad / bounding box around the triangle verts.
+ * 2. For each pixel in the quad, determine if pixel is inside/outside
+ * the triangle edges.
+ *
+ * Brian Paul
+ * 1 Aug 2007
+ */
+
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLint WinWidth = 300, WinHeight = 300;
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLint win = 0;
+static GLboolean anim = GL_TRUE;
+static GLfloat Zrot = 0.0f;
+static GLint uv0, uv1, uv2;
+
+
+static const GLfloat TriVerts[3][2] = {
+ { 50, 50 },
+ { 250, 50 },
+ { 150, 250 }
+};
+
+
+static void
+RotateVerts(GLfloat a,
+ GLuint n, const GLfloat vertsIn[][2], GLfloat vertsOut[][2])
+{
+ GLuint i;
+ GLfloat cx = WinWidth / 2, cy = WinHeight / 2;
+ for (i = 0; i < n; i++) {
+ float x = vertsIn[i][0] - cx;
+ float y = vertsIn[i][1] - cy;
+
+ vertsOut[i][0] = x * cos(a) + y * sin(a) + cx;
+ vertsOut[i][1] = -x * sin(a) + y * cos(a) + cy;
+ }
+}
+
+static void
+ComputeBounds(GLuint n, GLfloat vertsIn[][2],
+ GLfloat *xmin, GLfloat *ymin,
+ GLfloat *xmax, GLfloat *ymax)
+{
+ GLuint i;
+ *xmin = *xmax = vertsIn[0][0];
+ *ymin = *ymax = vertsIn[0][1];
+ for (i = 1; i < n; i++) {
+ if (vertsIn[i][0] < *xmin)
+ *xmin = vertsIn[i][0];
+ else if (vertsIn[i][0] > *xmax)
+ *xmax = vertsIn[i][0];
+ if (vertsIn[i][1] < *ymin)
+ *ymin = vertsIn[i][1];
+ else if (vertsIn[i][1] > *ymax)
+ *ymax = vertsIn[i][1];
+ }
+}
+
+
+static void
+Redisplay(void)
+{
+ GLfloat v[3][2], xmin, ymin, xmax, ymax;
+
+ RotateVerts(Zrot, 3, TriVerts, v);
+ ComputeBounds(3, v, &xmin, &ymin, &xmax, &ymax);
+
+ glUniform2fv_func(uv0, 1, v[0]);
+ glUniform2fv_func(uv1, 1, v[1]);
+ glUniform2fv_func(uv2, 1, v[2]);
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glBegin(GL_POLYGON);
+ glVertex2f(xmin, ymin);
+ glVertex2f(xmax, ymin);
+ glVertex2f(xmax, ymax);
+ glVertex2f(xmin, ymax);
+ glEnd();
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Idle(void)
+{
+ if (anim) {
+ Zrot = glutGet(GLUT_ELAPSED_TIME) * 0.0005;
+ glutPostRedisplay();
+ }
+ else
+ abort();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(0, width, 0, height, -1, 1);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+}
+
+
+static void
+CleanUp(void)
+{
+ glDeleteShader_func(fragShader);
+ glDeleteShader_func(vertShader);
+ glDeleteProgram_func(program);
+ glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case ' ':
+ case 'a':
+ anim = !anim;
+ if (anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'z':
+ Zrot = 0;
+ break;
+ case 's':
+ Zrot += 0.05;
+ break;
+ case 27:
+ CleanUp();
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+Init(void)
+{
+ static const char *fragShaderText =
+ "uniform vec2 v0, v1, v2; \n"
+ "float crs(const vec2 u, const vec2 v) \n"
+ "{ \n"
+ " return u.x * v.y - u.y * v.x; \n"
+ "} \n"
+ "\n"
+ "void main() {\n"
+ " vec2 p = gl_FragCoord.xy; \n"
+ " if (crs(v1 - v0, p - v0) >= 0 && \n"
+ " crs(v2 - v1, p - v1) >= 0 && \n"
+ " crs(v0 - v2, p - v2) >= 0) \n"
+ " gl_FragColor = vec4(1.0); \n"
+ " else \n"
+ " gl_FragColor = vec4(0.5); \n"
+ "}\n";
+ static const char *vertShaderText =
+ "void main() {\n"
+ " gl_Position = ftransform(); \n"
+ "}\n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ uv0 = glGetUniformLocation_func(program, "v0");
+ uv1 = glGetUniformLocation_func(program, "v1");
+ uv2 = glGetUniformLocation_func(program, "v2");
+ printf("Uniforms: %d %d %d\n", uv0, uv1, uv2);
+
+ /*assert(glGetError() == 0);*/
+
+ glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+ glEnable(GL_DEPTH_TEST);
+
+ printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+ assert(glIsProgram_func(program));
+ assert(glIsShader_func(fragShader));
+ assert(glIsShader_func(vertShader));
+
+ glColor3f(1, 0, 0);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-fs") == 0) {
+ FragProgFile = argv[i+1];
+ }
+ else if (strcmp(argv[i], "-vs") == 0) {
+ VertProgFile = argv[i+1];
+ }
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition( 0, 0);
+ glutInitWindowSize(WinWidth, WinHeight);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutDisplayFunc(Redisplay);
+ if (anim)
+ glutIdleFunc(Idle);
+ ParseOptions(argc, argv);
+ Init();
+ glutMainLoop();
+ return 0;
+}
--- /dev/null
+/**
+ * Test two-sided lighting with shaders.
+ * Both GL_VERTEX_PROGRAM_TWO_SIDE and gl_FrontFacing can be tested
+ * (see keys below).
+ *
+ * Brian Paul
+ * 18 Dec 2007
+ */
+
+#include <assert.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/gl.h>
+#include <GL/glut.h>
+#include <GL/glext.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static GLint WinWidth = 300, WinHeight = 300;
+static char *FragProgFile = NULL;
+static char *VertProgFile = NULL;
+static GLuint fragShader;
+static GLuint vertShader;
+static GLuint program;
+static GLint win = 0;
+static GLboolean anim = 0*GL_TRUE;
+static GLboolean DetermineInFragProg = GL_TRUE;
+static GLfloat Xrot = 30.0f;
+static GLint u_fragface;
+static GLenum FrontWinding = GL_CCW;
+static int prevTime = 0;
+
+
+static const GLfloat Red[4] = {1, 0, 0, 0};
+static const GLfloat Green[4] = {0, 1, 0, 0};
+
+
+static void
+Redisplay(void)
+{
+ int i;
+ float radius = 2;
+
+ glFrontFace(FrontWinding);
+
+ if (DetermineInFragProg) {
+ glUniform1i_func(u_fragface, 1);
+ glDisable(GL_VERTEX_PROGRAM_TWO_SIDE);
+ }
+ else {
+ glUniform1i_func(u_fragface, 0);
+ glEnable(GL_VERTEX_PROGRAM_TWO_SIDE);
+ }
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
+
+ glPushMatrix();
+ glRotatef(Xrot, 1, 0, 0);
+
+ /* Draw a tristrip ring */
+ glBegin(GL_TRIANGLE_STRIP);
+ glColor4fv(Red);
+ glSecondaryColor3fv_func(Green);
+ for (i = 0; i < 20; i++) {
+ float a = i / 19.0 * M_PI * 2.0;
+ float x = radius * cos(a);
+ float y = radius * sin(a);
+ glVertex3f(x, -1, y);
+ glVertex3f(x, +1, y);
+ }
+ glEnd();
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Idle(void)
+{
+ int curTime = glutGet(GLUT_ELAPSED_TIME);
+ int dt = curTime - prevTime;
+
+ if (prevTime == 0) {
+ prevTime = curTime;
+ return;
+ }
+ prevTime = curTime;
+
+ Xrot += dt * 0.1;
+ glutPostRedisplay();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ float ar = (float) width / height;
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-ar, ar, -1, 1, 3, 25);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0, 0, -10);
+}
+
+
+static void
+CleanUp(void)
+{
+ glDeleteShader_func(fragShader);
+ glDeleteShader_func(vertShader);
+ glDeleteProgram_func(program);
+ glutDestroyWindow(win);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+
+ switch(key) {
+ case ' ':
+ case 'a':
+ anim = !anim;
+ if (anim) {
+ prevTime = glutGet(GLUT_ELAPSED_TIME);
+ glutIdleFunc(Idle);
+ }
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'f':
+ printf("Using frag shader gl_FrontFacing\n");
+ DetermineInFragProg = GL_TRUE;
+ break;
+ case 'v':
+ printf("Using vert shader Two-sided lighting\n");
+ DetermineInFragProg = GL_FALSE;
+ break;
+ case 'r':
+ /* reset */
+ Xrot = 30;
+ anim = 0;
+ glutIdleFunc(NULL);
+ break;
+ case 's':
+ Xrot += 5;
+ break;
+ case 'S':
+ Xrot -= 5;
+ break;
+ case 'w':
+ if (FrontWinding == GL_CCW) {
+ FrontWinding = GL_CW;
+ printf("FrontFace = GL_CW\n");
+ }
+ else {
+ FrontWinding = GL_CCW;
+ printf("FrontFace = GL_CCW\n");
+ }
+ break;
+ case 27:
+ CleanUp();
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+Init(void)
+{
+ static const char *fragShaderText =
+ "uniform bool fragface; \n"
+ "void main() { \n"
+#if 0
+ " if (!fragface || gl_FrontFacing) { \n"
+ " gl_FragColor = gl_Color; \n"
+ " } \n"
+ " else { \n"
+ " gl_FragColor = 0.8 * gl_SecondaryColor; \n"
+ " } \n"
+#else
+ " bool f = gl_FrontFacing; \n"
+ " if (f) { \n"
+ " gl_FragColor = vec4(1.0, 0.0, 0.0, 0.0); \n"
+ " } \n"
+ " else { \n"
+ " gl_FragColor = vec4(0.0, 1.0, 0.0, 0.0); \n"
+ " } \n"
+ " //float g = float(gl_FrontFacing) * 0.5 + 0.5; \n"
+ " //gl_FragColor = vec4(g); \n"
+#endif
+ "} \n";
+ static const char *vertShaderText =
+ "uniform bool fragface; \n"
+ "void main() { \n"
+ " gl_FrontColor = gl_Color; \n"
+ " if (fragface) { \n"
+ " // front/back chosen in frag prog \n"
+ " gl_FrontSecondaryColor = gl_SecondaryColor; \n"
+ " } \n"
+ " else { \n"
+ " // front/back chosen in prim setup \n"
+ " gl_BackColor = gl_SecondaryColor; \n"
+ " } \n"
+ " gl_Position = ftransform(); \n"
+ "} \n";
+
+ if (!ShadersSupported())
+ exit(1);
+
+ GetExtensionFuncs();
+
+ vertShader = CompileShaderText(GL_VERTEX_SHADER, vertShaderText);
+ fragShader = CompileShaderText(GL_FRAGMENT_SHADER, fragShaderText);
+ program = LinkShaders(vertShader, fragShader);
+
+ glUseProgram_func(program);
+
+ u_fragface = glGetUniformLocation_func(program, "fragface");
+ printf("Uniforms: %d\n", u_fragface);
+
+ /*assert(glGetError() == 0);*/
+
+ glClearColor(0.3f, 0.3f, 0.3f, 0.0f);
+
+ printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER));
+
+ assert(glIsProgram_func(program));
+ assert(glIsShader_func(fragShader));
+ assert(glIsShader_func(vertShader));
+
+ glEnable(GL_DEPTH_TEST);
+}
+
+
+static void
+ParseOptions(int argc, char *argv[])
+{
+ int i;
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-fs") == 0) {
+ FragProgFile = argv[i+1];
+ }
+ else if (strcmp(argv[i], "-vs") == 0) {
+ VertProgFile = argv[i+1];
+ }
+ }
+}
+
+
+static void
+Usage(void)
+{
+ printf("Keys:\n");
+ printf(" f - do front/back determination in fragment shader\n");
+ printf(" v - do front/back determination in vertex shader\n");
+ printf(" r - reset, show front\n");
+ printf(" a - toggle animation\n");
+ printf(" s - step rotation\n");
+ printf(" w - toggle CW, CCW front-face winding\n");
+ printf("NOTE: red = front face, green = back face.\n");
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition( 0, 0);
+ glutInitWindowSize(WinWidth, WinHeight);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);
+ win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutDisplayFunc(Redisplay);
+ if (anim)
+ glutIdleFunc(Idle);
+ ParseOptions(argc, argv);
+ Init();
+ Usage();
+ glutMainLoop();
+ return 0;
+}
-I. \
-I$(TOP)/include
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
##### RULES #####
.SUFFIXES: .c
.c:
- $(CC) $(INCLUDES) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
$(CC) -c $(INCLUDES) $(CFLAGS) $< -o $@
default: depend $(PROGS)
clean:
- rm -f $(PROGS)
- rm -f *.o
+ -rm -f $(PROGS)
+ -rm -f *.o
depend: $(SOURCES)
INCDIR = $(TOP)/include
-OSMESA_LIBS = -L$(TOP)/$(LIB_DIR) -lOSMesa $(APP_LIB_DEPS)
+OSMESA_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLU_LIB) -l$(OSMESA_LIB) $(APP_LIB_DEPS)
-OSMESA16_LIBS = -L$(TOP)/$(LIB_DIR) -lglut -lOSMesa16 -lGLU -lGL $(APP_LIB_DEPS)
+OSMESA16_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -lOSMesa16 -l$(GLU_LIB) \
+ -l$(GL_LIB) $(APP_LIB_DEPS)
-OSMESA32_LIBS = -L$(TOP)/$(LIB_DIR) -lglut -lOSMesa32 -lGLU -lGL $(APP_LIB_DEPS)
+OSMESA32_LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -lOSMesa32 -l$(GLU_LIB) \
+ -l$(GL_LIB) $(APP_LIB_DEPS)
-LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) \
+ $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) \
+ $(APP_LIB_DEPS)
PROGS = \
osdemo \
# make executable from .c file:
.c: $(LIB_DEP) readtex.o
- $(CC) -I$(INCDIR) $(CFLAGS) $< readtex.o $(APP_LIB_DEPS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< readtex.o $(LIBS) -o $@
##### TARGETS #####
# special case: need the -lOSMesa library:
osdemo: osdemo.c
- $(CC) -I$(INCDIR) $(CFLAGS) osdemo.c $(OSMESA_LIBS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) osdemo.c $(OSMESA_LIBS) -o $@
# special case: need the -lOSMesa library:
ostest1: ostest1.c
- $(CC) -I$(INCDIR) $(CFLAGS) ostest1.c $(OSMESA_LIBS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) ostest1.c $(OSMESA_LIBS) -o $@
# another special case: need the -lOSMesa16 library:
osdemo16: osdemo16.c
- $(CC) -I$(INCDIR) $(CFLAGS) osdemo16.c $(OSMESA16_LIBS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) osdemo16.c $(OSMESA16_LIBS) -o $@
# another special case: need the -lOSMesa32 library:
osdemo32: osdemo32.c
- $(CC) -I$(INCDIR) $(CFLAGS) osdemo32.c $(OSMESA32_LIBS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) osdemo32.c $(OSMESA32_LIBS) -o $@
glGetIntegerv(GL_ALPHA_BITS, &cBits);
assert(cBits == bits);
- printf("Rendering %d bit/channel image: %s\n", bits, filename);
+ if (WriteFiles)
+ printf("Rendering %d bit/channel image: %s\n", bits, filename);
+ else
+ printf("Rendering %d bit/channel image\n", bits);
OSMesaColorClamp(GL_TRUE);
{
int i;
+ printf("Use -f to write image files\n");
+
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-f") == 0)
WriteFiles = GL_TRUE;
LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
PROGS = aaindex aapoly aargb accanti accpersp alpha alpha3D anti \
bezcurve bezmesh checker clip colormat cube depthcue dof \
double drawf feedback fog fogindex font hello image light \
.SUFFIXES: .c
.c: $(LIB_DEP)
- $(APP_CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
PROGS = accum bitmap1 bitmap2 blendeq blendxor copy cursor depth eval fog \
font line logo nurb olympic overlay point prim quad select \
shape sphere star stencil stretch texture tri wave
.SUFFIXES: .c
.c: $(LIB_DEP)
- $(APP_CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
##### TARGETS #####
sphere: sphere.o readtex.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) sphere.o readtex.o $(APP_LIB_DEPS) -o $@
+ $(APP_CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) sphere.o readtex.o $(LIBS) -o $@
sphere.o: sphere.c readtex.h
$(APP_CC) -c -I$(INCDIR) $(CFLAGS) sphere.c
--- /dev/null
+# Mesa 3-D graphics library
+# Version: 4.0
+#
+# Copyright (C) 1999 Brian Paul All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# MinGW samples makefile v1.2 for Mesa
+#
+# Copyright (C) 2002 - Daniel Borca
+# Email : dborca@users.sourceforge.net
+# Web : http://www.geocities.com/dborca
+
+# MinGW samples makefile updated for Mesa 7.0
+#
+# Updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+#
+# Available options:
+#
+# Environment variables:
+#
+# Targets:
+# <file.exe> build a specific file
+#
+
+
+
+.PHONY: all
+.SUFFIXES: .c .o .exe
+.SECONDARY: ../util/readtex.o ../util/showbuffer.o
+
+TOP = ../..
+
+CC = mingw32-gcc
+CFLAGS = -Wall -pedantic
+CFLAGS += -O2 -ffast-math -D_DLL
+CFLAGS += -I$(TOP)/include -I../util
+ifeq ($(FX),1)
+ CFLAGS += -DFX
+endif
+
+CFLAGS += -DGLUT_DISABLE_ATEXIT_HACK
+
+LD = mingw32-g++
+LDFLAGS = -s -L$(TOP)/lib
+
+LDLIBS = -lglut32 -lglu32 -lopengl32
+
+.c.o:
+ $(CC) -o $@ $(CFLAGS) -c $<
+%.exe: ../util/readtex.o ../util/showbuffer.o %.o
+ $(LD) -o $@ $(LDFLAGS) $(LDLIBS) $^
+
+
+all:
+ $(error Must specify <filename.exe> to build)
static int deltaY;
GLint windW, windH;
+static const struct {
+ GLenum mode;
+ const char *name;
+} LogicOpModes[] = {
+ { GL_SET, "GL_SET" },
+ { GL_COPY, "GL_COPY" },
+ { GL_NOOP, "GL_NOOP" },
+ { GL_AND, "GL_AND" },
+ { GL_INVERT, "GL_INVERT" },
+ { GL_OR, "GL_OR" },
+ { GL_XOR, "GL_XOR" },
+ { GL_NOR, "GL_NOR" },
+ { GL_NAND, "GL_NAND" },
+ { GL_OR_REVERSE, "GL_OR_REVERSE" },
+ { GL_OR_INVERTED, "GL_OR_INVERTED" },
+ { GL_AND_INVERTED, "GL_AND_INVERTED" },
+ { 0, NULL }
+};
+
+
+
static void DrawString(const char *string)
{
int i;
windH = (GLint)height;
glViewport(0, 0, (GLint)width, (GLint)height);
- deltaY = windH /16;
+ deltaY = windH /20;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
{
int stringOffset = 5, stringx = 8;
int x1, x2, xleft, xright;
- int i;
+ int i, k;
(dithering) ? glEnable(GL_DITHER) : glDisable(GL_DITHER);
glDisable(GL_BLEND);
/* Draw labels */
glColor3f(0.8, 0.8, 0.0);
i = windH - deltaY + stringOffset;
+
glRasterPos2f(stringx, i); i -= deltaY;
DrawString("SOURCE");
glRasterPos2f(stringx, i); i -= deltaY;
DrawString("reverse_subtract");
glRasterPos2f(stringx, i); i -= deltaY;
DrawString("clear");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("set");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("copy");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("noop");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("and");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("invert");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("or");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("xor");
+ for (k = 0; LogicOpModes[k].name; k++) {
+ glRasterPos2f(stringx, i);
+ i -= deltaY;
+ DrawString(LogicOpModes[k].name);
+ }
i = windH - deltaY;
x1 = windW/4;
glLogicOp(GL_CLEAR);
glRectf(x1, i, x2, i+deltaY);
- i -= deltaY;
- glLogicOp(GL_SET);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_COPY);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_NOOP);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_AND);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_INVERT);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_OR);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_XOR);
- glRectf(x1, i, x2, i+deltaY);
- glRectf(x1, i+10, x2, i+5);
+ for (k = 0; LogicOpModes[k].name; k++) {
+ i -= deltaY;
+ glLogicOp(LogicOpModes[k].mode);
+ glRectf(x1, i, x2, i+deltaY);
+ if (LogicOpModes[k].mode == GL_XOR) {
+ glRectf(x1, i+10, x2, i+5);
+ }
+ }
- if (doPrint) {
- glDisable(GL_BLEND);
- if (supportlogops & 2)
+ if (doPrint) {
+ glDisable(GL_BLEND);
+ if (supportlogops & 2)
glDisable(GL_COLOR_LOGIC_OP);
- glColor3f(1.0, 1.0, 1.0);
- PrintColorStrings();
- }
- glFlush();
+ glColor3f(1.0, 1.0, 1.0);
+ PrintColorStrings();
+ }
+ glFlush();
if (doubleBuffer) {
glutSwapBuffers();
exit(1);
}
- glutInitWindowPosition(0, 0); glutInitWindowSize( 800, 400);
+ glutInitWindowPosition(0, 0); glutInitWindowSize( 800, 520);
type = GLUT_RGB;
type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
#
# targets
#
! ./cltest 2> /dev/null | (grep -e ^[*][*][*])
clean:
- rm -f cltest.o sotest.o vstest.o framework.o cltest sotest vstest
+ -rm -f cltest.o sotest.o vstest.o framework.o cltest sotest vstest
#
# executables
#
cltest: cltest.o framework.o $(LIB_DEP)
- $(CC) cltest.o framework.o $(APP_LIB_DEPS) -o cltest
+ $(CC) $(CFLAGS) $(LDFLAGS) cltest.o framework.o $(LIBS) -o cltest
sotest: sotest.o framework.o $(LIB_DEP)
- $(CC) sotest.o framework.o $(APP_LIB_DEPS) -o sotest
+ $(CC) $(CFLAGS) $(LDFLAGS) sotest.o framework.o $(LIBS) -o sotest
vstest: vstest.o framework.o $(LIB_DEP)
- $(CC) vstest.o framework.o $(APP_LIB_DEPS) -o vstest
+ $(CC) $(CFLAGS) $(LDFLAGS) vstest.o framework.o $(LIBS) -o vstest
#
# objects
#
framework.o: framework.c framework.h
- $(CC) -c -I$(INCDIR) framework.c -o framework.o
+ $(CC) -c -I$(INCDIR) $(CFLAGS) framework.c -o framework.o
cltest.o: cltest.c framework.h
- $(CC) -c -I$(INCDIR) cltest.c -o cltest.o
+ $(CC) -c -I$(INCDIR) $(CFLAGS) cltest.c -o cltest.o
sotest.o: sotest.c framework.h
- $(CC) -c -I$(INCDIR) sotest.c -o sotest.o
+ $(CC) -c -I$(INCDIR) $(CFLAGS) sotest.c -o sotest.o
vstest.o: vstest.c framework.h
- $(CC) -c -I$(INCDIR) vstest.c -o vstest.o
+ $(CC) -c -I$(INCDIR) $(CFLAGS) vstest.c -o vstest.o
dinoshade
drawbuffers
extfuncs.h
+exactrast
fbotest1
fbotest2
fbotexture
interleave
invert
jkrahntest
+lineclip
manytex
minmag
mipmap_limits
readtex.h
seccolor
sharedtex
+shader_api
+stencil_twoside
+stencil_wrap
stencilwrap
stencil_wrap
subtex
texobjshare
texrect
texwrap
+unfilledclip
vao-01
vao-02
vparray
include $(TOP)/configs/current
-LIBS = $(APP_LIB_DEPS)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
SOURCES = \
afsmultiarb.c \
cva.c \
dinoshade.c \
drawbuffers.c \
+ exactrast.c \
floattex.c \
fbotest1.c \
fbotest2.c \
interleave.c \
invert.c \
jkrahntest.c \
+ lineclip.c \
manytex.c \
minmag.c \
mipmap_limits.c \
random.c \
readrate.c \
seccolor.c \
+ shader_api.c \
sharedtex.c \
+ stencil_twoside.c \
stencilwrap.c \
stencil_wrap.c \
subtex \
texobjshare.c \
texrect.c \
texwrap.c \
+ unfilledclip.c \
vao-01.c \
vao-02.c \
vparray.c \
UTIL_FILES = readtex.h readtex.c
+##### TARGETS #####
+
+default: $(UTIL_FILES) $(PROGS)
+
+clean:
+ -rm -f $(PROGS)
+ -rm -f *.o
+ -rm -f getproclist.h
+
##### RULES #####
.SUFFIXES:
.SUFFIXES: .c
.c:
- $(APP_CC) $(INCLUDES) $(CFLAGS) $< $(LIBS) -o $@
+ $(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
.S.o:
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
-
-##### TARGETS #####
-
-default: $(UTIL_FILES) $(PROGS)
-
-clean:
- rm -f $(PROGS)
- rm -f *.o
- rm -f getproclist.h
-
-
# auto code generation
getprocaddress: getprocaddress.c getproclist.h
$(APP_CC) $(CFLAGS) arraytexture.o readtex.o $(LIBS) -o $@
arraytexture.o: arraytexture.c readtex.h
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) arraytexture.c -o $@
afsmultiarb: afsmultiarb.o readtex.o
- $(APP_CC) $(CFLAGS) afsmultiarb.o readtex.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) afsmultiarb.o readtex.o $(LIBS) -o $@
afsmultiarb.o: afsmultiarb.c readtex.h
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) afsmultiarb.c -o $@
drawbuffers: drawbuffers.o
- $(APP_CC) $(CFLAGS) drawbuffers.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) drawbuffers.o $(LIBS) -o $@
drawbuffers.o: drawbuffers.c extfuncs.h
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) drawbuffers.c -o $@
texrect: texrect.o readtex.o
- $(APP_CC) $(CFLAGS) texrect.o readtex.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) texrect.o readtex.o $(LIBS) -o $@
texrect.o: texrect.c readtex.h
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) texrect.c -o $@
bug_3195: bug_3195.o readtex.o
- $(APP_CC) $(CFLAGS) bug_3195.o readtex.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) bug_3195.o readtex.o $(LIBS) -o $@
bug_3195.o: bug_3195.c readtex.h
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) bug_3195.c -o $@
invert: invert.o readtex.o
- $(APP_CC) $(CFLAGS) invert.o readtex.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) invert.o readtex.o $(LIBS) -o $@
invert.o: invert.c readtex.h
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) invert.c -o $@
mipmap_view: mipmap_view.o readtex.o
$(APP_CC) $(CFLAGS) mipmap_view.o readtex.o $(LIBS) -o $@
readtex.o: readtex.c
- $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) readtex.c -o $@
readtex.h: $(TOP)/progs/util/readtex.h
static GLfloat Zrot = 0;
static GLboolean Anim = GL_TRUE;
static GLboolean HaveMultisample = GL_TRUE;
+static GLboolean DoMultisample = GL_TRUE;
static void
glColor3f(1, 1, 1);
if (HaveMultisample) {
glRasterPos2f(-3.1, -1.6);
- PrintString("MULTISAMPLE");
+ if (DoMultisample)
+ PrintString("MULTISAMPLE");
+ else
+ PrintString("MULTISAMPLE (off)");
}
glRasterPos2f(-0.8, -1.6);
PrintString("No antialiasing");
/* multisample */
if (HaveMultisample) {
glEnable(GL_DEPTH_TEST);
- glEnable(GL_MULTISAMPLE_ARB);
+ if (DoMultisample)
+ glEnable(GL_MULTISAMPLE_ARB);
glPushMatrix();
glTranslatef(-2.5, 0, 0);
glPushMatrix();
else
glutIdleFunc(NULL);
break;
+ case 'm':
+ DoMultisample = !DoMultisample;
+ break;
case 'z':
Zrot = (int) (Zrot - step);
break;
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#ifdef __VMS
-# include <stddef.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
-#else
-# include <malloc.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
-#endif
+#include <stddef.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
#ifdef _WIN32
#include <windows.h>
#endif
#define GL_GLEXT_LEGACY
#include <GL/glut.h>
-
+#include <GL/glext.h>
GLfloat verts[][4] = {
{ -0.5, -0.5, -2.0, 0.0 },
#include <stdlib.h>
#include <string.h>
#include <math.h> /* for cos(), sin(), and sqrt() */
-#ifdef __VMS
-# include <stddef.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
-#else
-# include <malloc.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
-#endif
+#include <stddef.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
#ifdef _WIN32
#include <windows.h>
#endif
version = (char *) glGetString(GL_VERSION);
if (sscanf(version, "%d.%d", &major, &minor) == 2)
- return major >= 1 && minor >= 1;
+ return major * 10 + minor >= 11;
return 0; /* OpenGL version string malformed! */
}
--- /dev/null
+/**
+ * Test for exact point/line/polygon rasterization, or at least rasterization
+ * that fits the tolerance of the OpenGL spec.
+ *
+ * Brian Paul
+ * 9 Nov 2007
+ */
+
+/*
+ * Notes:
+ * - 'm' to cycle through point, hline, vline and quad drawing
+ * - Use cursor keys to translate coordinates (z to reset)
+ * - Resize window to check for proper rasterization
+ * - Make sure your LCD is running in its native resolution
+ *
+ * If translation is (0,0):
+ * a point will be drawn where x%2==0 and y%2==0,
+ * a horizontal line will be drawn where x%2==0,
+ * a vertical line will be drawn where y%2==0,
+ * for quads, pixels will be set where (x%4)!=3 and (y%4)!=3
+ *
+ * XXX todo: do glReadPixels and test that the results are what's expected.
+ * Upon failure, iterate over sub-pixel translations to find the ideal offset.
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+static int Width = 400, Height = 400;
+static int Win;
+static float Xtrans = 0, Ytrans = 0;
+static float Step = 0.125;
+
+enum {
+ POINTS,
+ HLINES,
+ VLINES,
+ QUADS,
+ NUM_MODES
+};
+
+static int Mode = POINTS;
+
+
+static void
+Draw(void)
+{
+ /* See the OpenGL Programming Guide, Appendix H, "OpenGL Correctness Tips"
+ * for information about the 0.375 translation factor.
+ */
+ float tx = 0.375, ty = 0.375;
+ int i, j;
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glTranslatef(tx + Xtrans, ty + Ytrans, 0);
+
+ if (Mode == POINTS) {
+ glBegin(GL_POINTS);
+ for (j = 0; j < Height; j += 2) {
+ for (i = 0; i < Width; i += 2) {
+ glVertex2f(i, j);
+ }
+ }
+ glEnd();
+ }
+ else if (Mode == HLINES) {
+ glBegin(GL_LINES);
+ for (i = 0; i < Height; i += 2) {
+ glVertex2f(0, i);
+ glVertex2f(Width, i);
+ }
+ glEnd();
+ }
+ else if (Mode == VLINES) {
+ glBegin(GL_LINES);
+ for (i = 0; i < Width; i += 2) {
+ glVertex2f(i, 0 );
+ glVertex2f(i, Height);
+ }
+ glEnd();
+ }
+ else if (Mode == QUADS) {
+ glBegin(GL_QUADS);
+ for (j = 0; j < Height; j += 4) {
+ for (i = 0; i < Width; i += 4) {
+ glVertex2f(i, j );
+ glVertex2f(i + 3, j );
+ glVertex2f(i + 3, j + 3);
+ glVertex2f(i, j + 3);
+ }
+ }
+ glEnd();
+ }
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ Width = width;
+ Height = height;
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(0, width, 0, height, -1, 1);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ (void) x;
+ (void) y;
+ switch (key) {
+ case 'm':
+ case 'M':
+ Mode = (Mode + 1) % NUM_MODES;
+ break;
+ case 'z':
+ case 'Z':
+ Xtrans = Ytrans = 0;
+ printf("Translation: %f, %f\n", Xtrans, Ytrans);
+ break;
+ case 27:
+ glutDestroyWindow(Win);
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ (void) x;
+ (void) y;
+ switch (key) {
+ case GLUT_KEY_UP:
+ Ytrans += Step;
+ break;
+ case GLUT_KEY_DOWN:
+ Ytrans -= Step;
+ break;
+ case GLUT_KEY_LEFT:
+ Xtrans -= Step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Xtrans += Step;
+ break;
+ }
+ glutPostRedisplay();
+ printf("Translation: %f, %f\n", Xtrans, Ytrans);
+}
+
+
+static void
+Init(void)
+{
+}
+
+
+static void
+Usage(void)
+{
+ printf("Keys:\n");
+ printf(" up/down/left/right - translate by %f\n", Step);
+ printf(" z - reset translation to zero\n");
+ printf(" m - change rendering mode (points, hlines, vlines, quads)\n");
+ printf(" Esc - exit\n");
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize(Width, Height);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE);
+ Win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Draw);
+ Init();
+ Usage();
+ glutMainLoop();
+ return 0;
+}
static GLboolean UsePackedDepthStencil = GL_FALSE;
static GLuint TextureLevel = 1; /* which texture level to render to */
static GLenum TexIntFormat = GL_RGB; /* either GL_RGB or GL_RGBA */
+static GLboolean Cull = GL_FALSE;
+static GLboolean Wireframe = GL_FALSE;
static void
CheckError(__LINE__);
+ if (Wireframe) {
+ glPolygonMode(GL_FRONT, GL_LINE);
+ }
+ else {
+ glPolygonMode(GL_FRONT, GL_FILL);
+ }
+
+ if (Cull) {
+ /* cull back */
+ glCullFace(GL_BACK);
+ glEnable(GL_CULL_FACE);
+ }
+ else {
+ glDisable(GL_CULL_FACE);
+ }
+
#if 0
glBegin(GL_POLYGON);
glColor3f(1, 0, 0);
glEnable(GL_LIGHT0);
glPushMatrix();
glRotatef(0.5 * Rot, 1.0, 0.0, 0.0);
+ glFrontFace(GL_CW); /* Teapot patches backward */
glutSolidTeapot(0.5);
+ glFrontFace(GL_CCW);
glPopMatrix();
glDisable(GL_LIGHTING);
/*
glDisable(GL_DEPTH_TEST);
glDisable(GL_STENCIL_TEST);
+ glDisable(GL_CULL_FACE);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
#if DRAW
/* Bind normal framebuffer */
(void) x;
(void) y;
switch (key) {
- case 'a':
- Anim = !Anim;
- if (Anim)
- glutIdleFunc(Idle);
- else
- glutIdleFunc(NULL);
- break;
- case 's':
- Rot += 2.0;
- break;
- case 27:
- CleanUp();
- break;
+ case 'a':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'c':
+ Cull = !Cull;
+ break;
+ case 'w':
+ Wireframe = !Wireframe;
+ break;
+ case 's':
+ Rot += 2.0;
+ break;
+ case 'S':
+ Rot -= 2.0;
+ break;
+ case 27:
+ CleanUp();
+ break;
}
glutPostRedisplay();
}
+static void
+Usage(void)
+{
+ printf("Usage:\n");
+ printf(" a Toggle animation\n");
+ printf(" s/s Step/rotate\n");
+ printf(" c Toggle back-face culling\n");
+ printf(" w Toggle wireframe mode (front-face only)\n");
+ printf(" Esc Exit\n");
+}
+
+
static void
Init(int argc, char *argv[])
{
if (Anim)
glutIdleFunc(Idle);
Init(argc, argv);
+ Usage();
glutMainLoop();
return 0;
}
--- /dev/null
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#include <stdlib.h>
+#include <GL/glut.h>
+
+static int win_width, win_height;
+
+static void
+line(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
+{
+ glBegin(GL_LINES);
+ glVertex2f(x1, y1);
+ glVertex2f(x2, y2);
+ glEnd();
+}
+
+static void
+line3(GLfloat x1, GLfloat y1, GLfloat z1, GLfloat x2, GLfloat y2, GLfloat z2)
+{
+ glBegin(GL_LINES);
+ glVertex3f(x1, y1, z1);
+ glVertex3f(x2, y2, z2);
+ glEnd();
+}
+
+static void
+display(void)
+{
+ glClearColor(0.0, 0.0, 0.0, 0.0);
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ glColor3f(1.0, 0.0, 0.0);
+ /* 2 lines clipped along xmin */
+ line(-20, win_height / 2 - 20,
+ 20, win_height / 2 - 20);
+ line( 20, win_height / 2 + 20,
+ -20, win_height / 2 + 20);
+
+ glColor3f(0.0, 1.0, 0.0);
+ /* 2 lines clipped along ymax */
+ line(win_width / 2 - 20, win_height + 20,
+ win_width / 2 - 20, win_height - 20);
+ line(win_width / 2 + 20, win_height - 20,
+ win_width / 2 + 20, win_height + 20);
+
+ glColor3f(0.0, 0.0, 1.0);
+ /* 2 lines clipped along xmax */
+ line(win_width - 20, win_height / 2 - 20,
+ win_width + 20, win_height / 2 - 20);
+ line(win_width + 20, win_height / 2 + 20,
+ win_width - 20, win_height / 2 + 20);
+
+ glColor3f(1.0, 1.0, 1.0);
+ /* 2 lines clipped along ymin */
+ line(win_width / 2 - 20, 20,
+ win_width / 2 - 20, -20);
+ line(win_width / 2 + 20, -20,
+ win_width / 2 + 20, 20);
+
+ /* 2 lines clipped along near */
+ glColor3f(1.0, 0.0, 1.0);
+ line3(win_width / 2 - 20 - 20, win_height / 2, 0.5,
+ win_width / 2 - 20 + 20, win_height / 2, -0.5);
+ line3(win_width / 2 - 20, win_height / 2 - 20, -0.5,
+ win_width / 2 - 20, win_height / 2 + 20, 0.5);
+
+ /* 2 lines clipped along far */
+ glColor3f(0.0, 1.0, 1.0);
+ line3(win_width / 2 + 20 - 20, win_height / 2, 1.5,
+ win_width / 2 + 20 + 20, win_height / 2, 0.5);
+ line3(win_width / 2 + 20, win_height / 2 - 20, 0.5,
+ win_width / 2 + 20, win_height / 2 + 20, 1.5);
+
+ /* entirely clipped along near/far */
+ glColor3f(.5, .5, .5);
+ line3(win_width / 2, win_height / 2 - 20, -0.5,
+ win_width / 2, win_height / 2 + 20, -0.5);
+ glColor3f(.5, .5, .5);
+ line3(win_width / 2, win_height / 2 - 20, 1.5,
+ win_width / 2, win_height / 2 + 20, 1.5);
+
+ glColor3f(1.0, 1.0, 0.0);
+ /* lines clipped along both x and y limits */
+ line(-5, 20,
+ 20, -5); /* xmin, ymin */
+ line(-5, win_height - 20,
+ 20, win_height + 5); /* xmin, ymax */
+ line(win_width - 20, -5,
+ win_width + 5, 20); /* xmax, ymin */
+ line(win_width - 20, win_height + 5,
+ win_width + 5, win_height - 20); /* xmax, ymax */
+
+ glutSwapBuffers();
+}
+
+static void
+reshape(int width, int height)
+{
+ win_width = width;
+ win_height = height;
+ glViewport(0, 0, width, height);
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(0, win_width, 0, win_height, 0.0, -1.0);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(.25, .25, 0);
+}
+
+static void key( unsigned char key, int x, int y )
+{
+ (void) x;
+ (void) y;
+
+ switch (key) {
+ case 27: /* esc */
+ exit(0);
+ break;
+ }
+
+ glutPostRedisplay();
+}
+
+static void
+init(void)
+{
+}
+
+int
+main(int argc, char *argv[])
+{
+ win_width = 200;
+ win_height = 200;
+
+ glutInit(&argc, argv);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize(win_width, win_height);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ glutCreateWindow(argv[0]);
+ glutReshapeFunc(reshape);
+ glutKeyboardFunc(key);
+ glutDisplayFunc(display);
+
+ init();
+
+ glutMainLoop();
+ return 0;
+}
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#ifdef __VMS
-# include <stddef.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
-#else
-# include <malloc.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
-#endif
+#include <stddef.h> /* for ptrdiff_t, referenced by GL.h when GL_GLEXT_LEGACY defined */
#ifdef _WIN32
#include <windows.h>
#endif
--- /dev/null
+/* Tests to validate fixes to various bugs in src/mesa/shader/shader_api.c
+ *
+ * Written by Bruce Merry
+ */
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#define GL_GLEXT_PROTOTYPES
+#include <GL/glut.h>
+
+static void assert_test(const char *file, int line, int cond, const char *msg)
+{
+ if (!cond)
+ fprintf(stderr, "%s:%d assertion \"%s\" failed\n", file, line, msg);
+}
+
+#undef assert
+#define assert(x) assert_test(__FILE__, __LINE__, (x), #x)
+
+static void assert_no_error_test(const char *file, int line)
+{
+ GLenum err;
+
+ err = glGetError();
+ if (err != GL_NO_ERROR)
+ fprintf(stderr, "%s:%d received error %s\n",
+ file, line, gluErrorString(err));
+}
+
+#define assert_no_error() assert_no_error_test(__FILE__, __LINE__)
+
+static void assert_error_test(const char *file, int line, GLenum expect)
+{
+ GLenum err;
+
+ err = glGetError();
+ if (err != expect)
+ fprintf(stderr, "%s:%d expected %s but received %s\n",
+ file, line, gluErrorString(expect), gluErrorString(err));
+ while (glGetError()); /* consume any following errors */
+}
+
+#define assert_error(err) assert_error_test(__FILE__, __LINE__, (err))
+
+static void check_status(GLuint id, GLenum pname, void (*query)(GLuint, GLenum, GLint *))
+{
+ GLint status;
+
+ query(id, pname, &status);
+ if (!status)
+ {
+ char info[65536];
+
+ fprintf(stderr, "Compilation/link failure:\n");
+ glGetInfoLogARB(id, sizeof(info), NULL, info);
+ fprintf(stderr, "%s\n", info);
+ exit(1);
+ }
+}
+
+static void check_compile_status(GLuint id)
+{
+ check_status(id, GL_COMPILE_STATUS, glGetShaderiv);
+}
+
+static void check_link_status(GLuint id)
+{
+ check_status(id, GL_LINK_STATUS, glGetProgramiv);
+}
+
+static GLuint make_shader(GLenum type, const char *src)
+{
+ GLuint id;
+
+ assert_no_error();
+ id = glCreateShader(type);
+ glShaderSource(id, 1, &src, NULL);
+ glCompileShader(id);
+ check_compile_status(id);
+ assert_no_error();
+ return id;
+}
+
+static GLuint make_program(const char *vs_src, const char *fs_src)
+{
+ GLuint id, vs, fs;
+
+ assert_no_error();
+ id = glCreateProgram();
+ if (vs_src) {
+ vs = make_shader(GL_VERTEX_SHADER, vs_src);
+ glAttachShader(id, vs);
+ glDeleteShader(vs);
+ }
+ if (fs_src) {
+ fs = make_shader(GL_FRAGMENT_SHADER, fs_src);
+ glAttachShader(id, fs);
+ glDeleteShader(fs);
+ }
+ glLinkProgram(id);
+ check_link_status(id);
+ glUseProgram(id);
+ glDeleteProgram(id);
+ assert_no_error();
+ return id;
+}
+
+static void test_uniform_size_type1(const char *glslType, GLenum glType, const char *el)
+{
+ char buffer[1024];
+ GLuint program;
+ GLint active, i;
+ GLenum type;
+ GLint size;
+
+ printf(" Running subtest %s\n", glslType); fflush(stdout);
+ sprintf(buffer, "#version 120\nuniform %s m[60];\nvoid main() { gl_Position[0] = m[59]%s; }\n",
+ glslType, el);
+
+ program = make_program(buffer, NULL);
+ glGetProgramiv(program, GL_ACTIVE_UNIFORMS, &active);
+ assert_no_error();
+ for (i = 0; i < active; i++) {
+ size = -1;
+ type = 0;
+ glGetActiveUniform(program, i, sizeof(buffer), NULL, &size, &type, buffer);
+ assert_no_error();
+ if (strncmp(buffer, "m", 1) == 0)
+ break;
+ }
+ assert(i < active); /* Otherwise the compiler optimised it out */
+ assert(type == glType);
+ assert(size == 60);
+}
+
+static void test_uniform_size_type(void)
+{
+ test_uniform_size_type1("float", GL_FLOAT, "");
+ test_uniform_size_type1("vec2", GL_FLOAT_VEC2, "[0]");
+ test_uniform_size_type1("vec3", GL_FLOAT_VEC3, "[0]");
+ test_uniform_size_type1("vec4", GL_FLOAT_VEC4, "[0]");
+
+ test_uniform_size_type1("bool", GL_BOOL, " ? 1.0 : 0.0");
+ test_uniform_size_type1("bvec2", GL_BOOL_VEC2, "[0] ? 1.0 : 0.0");
+ test_uniform_size_type1("bvec3", GL_BOOL_VEC3, "[0] ? 1.0 : 0.0");
+ test_uniform_size_type1("bvec4", GL_BOOL_VEC4, "[0] ? 1.0 : 0.0");
+
+ test_uniform_size_type1("int", GL_INT, "");
+ test_uniform_size_type1("ivec2", GL_INT_VEC2, "[0]");
+ test_uniform_size_type1("ivec3", GL_INT_VEC3, "[0]");
+ test_uniform_size_type1("ivec4", GL_INT_VEC4, "[0]");
+
+ test_uniform_size_type1("mat2", GL_FLOAT_MAT2, "[0][0]");
+ test_uniform_size_type1("mat3", GL_FLOAT_MAT3, "[0][0]");
+ test_uniform_size_type1("mat4", GL_FLOAT_MAT4, "[0][0]");
+ test_uniform_size_type1("mat2x3", GL_FLOAT_MAT2x3, "[0][0]");
+ test_uniform_size_type1("mat2x4", GL_FLOAT_MAT2x4, "[0][0]");
+ test_uniform_size_type1("mat3x2", GL_FLOAT_MAT3x2, "[0][0]");
+ test_uniform_size_type1("mat3x4", GL_FLOAT_MAT3x4, "[0][0]");
+ test_uniform_size_type1("mat4x2", GL_FLOAT_MAT4x2, "[0][0]");
+ test_uniform_size_type1("mat4x3", GL_FLOAT_MAT4x3, "[0][0]");
+}
+
+static void test_attrib_size_type1(const char *glslType, GLenum glType, const char *el)
+{
+ char buffer[1024];
+ GLuint program;
+ GLint active, i;
+ GLenum type;
+ GLint size;
+
+ printf(" Running subtest %s\n", glslType); fflush(stdout);
+ sprintf(buffer, "#version 120\nattribute %s m;\nvoid main() { gl_Position[0] = m%s; }\n",
+ glslType, el);
+
+ program = make_program(buffer, NULL);
+ glGetProgramiv(program, GL_ACTIVE_ATTRIBUTES, &active);
+ assert_no_error();
+ for (i = 0; i < active; i++) {
+ size = -1;
+ type = -1;
+ glGetActiveAttrib(program, i, sizeof(buffer), NULL, &size, &type, buffer);
+ assert_no_error();
+ if (strncmp(buffer, "m", 1) == 0)
+ break;
+ }
+ assert(i < active); /* Otherwise the compiler optimised it out */
+ assert(type == glType);
+ assert(size == 1);
+}
+
+static void test_attrib_size_type(void)
+{
+ test_attrib_size_type1("float", GL_FLOAT, "");
+ test_attrib_size_type1("vec2", GL_FLOAT_VEC2, "[0]");
+ test_attrib_size_type1("vec3", GL_FLOAT_VEC3, "[0]");
+ test_attrib_size_type1("vec4", GL_FLOAT_VEC4, "[0]");
+
+ test_attrib_size_type1("mat2", GL_FLOAT_MAT2, "[0][0]");
+ test_attrib_size_type1("mat3", GL_FLOAT_MAT3, "[0][0]");
+ test_attrib_size_type1("mat4", GL_FLOAT_MAT4, "[0][0]");
+ test_attrib_size_type1("mat2x3", GL_FLOAT_MAT2x3, "[0][0]");
+ test_attrib_size_type1("mat2x4", GL_FLOAT_MAT2x4, "[0][0]");
+ test_attrib_size_type1("mat3x2", GL_FLOAT_MAT3x2, "[0][0]");
+ test_attrib_size_type1("mat3x4", GL_FLOAT_MAT3x4, "[0][0]");
+ test_attrib_size_type1("mat4x2", GL_FLOAT_MAT4x2, "[0][0]");
+ test_attrib_size_type1("mat4x3", GL_FLOAT_MAT4x3, "[0][0]");
+}
+
+static void test_uniform_array_overflow(void)
+{
+ GLuint program;
+ GLint location;
+ GLfloat data[128];
+
+ program = make_program("#version 120\nuniform vec2 x[10];\nvoid main() { gl_Position.xy = x[9]; }\n", NULL);
+ location = glGetUniformLocation(program, "x");
+ assert_no_error();
+ glUniform2fv(location, 64, data);
+ assert_no_error();
+}
+
+static void test_uniform_scalar_count(void)
+{
+ GLuint program;
+ GLint location;
+ GLfloat data[128];
+
+ program = make_program("#version 110\nuniform vec2 x;\nvoid main() { gl_Position.xy = x; }\n", NULL);
+ location = glGetUniformLocation(program, "x");
+ assert_no_error();
+ glUniform2fv(location, 64, data);
+ assert_error(GL_INVALID_OPERATION);
+}
+
+static void test_uniform_query_matrix(void)
+{
+ GLuint program;
+ GLfloat data[18];
+ GLint i, r, c;
+ GLint location;
+
+ program = make_program("#version 110\nuniform mat3 m[2];\nvoid main() { gl_Position.xyz = m[1][2]; }\n", NULL);
+ location = glGetUniformLocation(program, "m");
+ for (i = 0; i < 9; i++)
+ data[i] = i;
+ for (i = 9; i < 18; i++)
+ data[i] = 321.0;
+ glUniformMatrix3fv(location, 1, GL_TRUE, data);
+
+ for (i = 0; i < 18; i++)
+ data[i] = 123.0;
+ glGetUniformfv(program, location, data);
+ for (c = 0; c < 3; c++)
+ for (r = 0; r < 3; r++)
+ assert(data[c * 3 + r] == r * 3 + c);
+ for (i = 9; i < 18; i++)
+ assert(data[i] == 123.0);
+}
+
+static void test_uniform_neg_location(void)
+{
+ GLuint program;
+ GLfloat data[4];
+
+ program = make_program("#version 110\nvoid main() { gl_Position = vec4(1.0, 1.0, 1.0, 1.0); }\n", NULL);
+ assert_no_error();
+ glUniform1i(-1, 1);
+ assert_no_error();
+ glUniform1i(-200, 1);
+ assert_error(GL_INVALID_OPERATION);
+ glUniformMatrix2fv(-1, 1, GL_FALSE, data);
+ assert_no_error();
+ glUniformMatrix2fv(-200, 1, GL_FALSE, data);
+ assert_error(GL_INVALID_OPERATION);
+}
+
+static void test_uniform_bool_conversion(void)
+{
+ GLuint program;
+ GLint location;
+ GLint value[16]; /* in case glGetUniformiv goes nuts on the stack */
+
+ assert_no_error();
+ program = make_program("uniform bool b;\nvoid main() { gl_Position.x = b ? 1.5 : 0.5; }\n", NULL);
+ location = glGetUniformLocation(program, "b");
+ assert(location != -1);
+ assert_no_error();
+ glUniform1i(location, 5);
+ assert_no_error();
+ glGetUniformiv(program, location, &value[0]);
+ assert_no_error();
+ assert(value[0] == 1);
+}
+
+static void test_uniform_multiple_samplers(void)
+{
+ GLuint program;
+ GLint location;
+ GLint values[2] = {0, 1};
+
+ assert_no_error();
+ program = make_program(NULL, "uniform sampler2D s[2];\nvoid main() { gl_FragColor = texture2D(s[1], vec2(0.0, 0.0)); }\n");
+ location = glGetUniformLocation(program, "s[0]");
+ if (location == -1) /* Mesa doesn't currently support indexing */
+ location = glGetUniformLocation(program, "s");
+ assert(location != -1);
+ assert_no_error();
+ glUniform1iv(location, 2, values);
+ assert_no_error();
+}
+
+static void run_test(const char *name, void (*callback)(void))
+{
+ printf("Running %s\n", name);
+ fflush(stdout);
+ callback();
+}
+
+#define RUN_TEST(name) run_test(#name, (name))
+
+int main(int argc, char **argv)
+{
+ glutInit(&argc, argv);
+ glutCreateWindow("Mesa bug demo");
+
+ RUN_TEST(test_uniform_size_type);
+ RUN_TEST(test_attrib_size_type);
+ RUN_TEST(test_uniform_array_overflow);
+ RUN_TEST(test_uniform_scalar_count);
+ RUN_TEST(test_uniform_query_matrix);
+ RUN_TEST(test_uniform_neg_location);
+ RUN_TEST(test_uniform_bool_conversion);
+ /* Leave this one at the end, since it crashes Mesa's shader compiler */
+ RUN_TEST(test_uniform_multiple_samplers);
+ return 0;
+}
--- /dev/null
+/*
+ * (C) Copyright IBM Corporation 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file stencil_twoside.c
+ *
+ * Simple test of GL_ATI_separate_stencil (or the OGL 2.0 equivalent) functionality.
+ * Four squares are drawn
+ * with different stencil modes, but all should be rendered with the same
+ * final color.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+
+static int use20syntax = 1;
+static int Width = 550;
+static int Height = 200;
+static const GLfloat Near = 5.0, Far = 25.0;
+
+
+static PFNGLSTENCILFUNCSEPARATEPROC stencil_func_separate = NULL;
+static PFNGLSTENCILFUNCSEPARATEATIPROC stencil_func_separate_ati = NULL;
+static PFNGLSTENCILOPSEPARATEPROC stencil_op_separate = NULL;
+
+static void Display( void )
+{
+ GLint max_stencil;
+ GLint stencil_bits;
+ unsigned i;
+
+
+ glGetIntegerv( GL_STENCIL_BITS, & stencil_bits );
+ max_stencil = (1U << stencil_bits) - 1;
+ printf( "Stencil bits = %u, maximum stencil value = 0x%08x\n",
+ stencil_bits, max_stencil );
+
+ glClearStencil( 1 );
+ glClearColor( 0.2, 0.2, 0.8, 0 );
+ glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT
+ | GL_STENCIL_BUFFER_BIT );
+
+
+ glPushMatrix();
+
+ /* This is the "reference" square.
+ */
+
+ glDisable(GL_STENCIL_TEST);
+ glTranslatef(-6.0, 0, 0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ glEnd();
+
+
+ glEnable(GL_STENCIL_TEST);
+
+ /* Draw the first two squares using incr for the affected face
+ */
+
+ if (use20syntax) {
+ stencil_func_separate(GL_FRONT, GL_ALWAYS, 0, ~0);
+ stencil_func_separate(GL_BACK, GL_ALWAYS, 0, ~0);
+ }
+ else {
+ stencil_func_separate_ati(GL_ALWAYS, GL_ALWAYS, 0, ~0);
+ }
+ stencil_op_separate(GL_FRONT, GL_KEEP, GL_KEEP, GL_INCR);
+ stencil_op_separate(GL_BACK, GL_KEEP, GL_KEEP, GL_DECR);
+
+ glTranslatef(3.0, 0, 0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.9, 0.9, 0.9 );
+ /* this should be front facing */
+ for ( i = 0 ; i < (max_stencil + 5) ; i++ ) {
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ }
+ glEnd();
+
+ glStencilFunc(GL_EQUAL, max_stencil, ~0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ glEnd();
+
+ if (use20syntax) {
+ stencil_func_separate(GL_FRONT, GL_ALWAYS, 0, ~0);
+ stencil_func_separate(GL_BACK, GL_ALWAYS, 0, ~0);
+ }
+ else {
+ stencil_func_separate_ati(GL_ALWAYS, GL_ALWAYS, 0, ~0);
+ }
+ stencil_op_separate(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
+ stencil_op_separate(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
+
+ glTranslatef(3.0, 0, 0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.9, 0.9, 0.9 );
+
+ /* this should be back facing */
+ for ( i = 0 ; i < (max_stencil + 5) ; i++ ) {
+ glVertex2f(-1, -1);
+ glVertex2f(-1, 1);
+ glVertex2f( 1, 1);
+ glVertex2f( 1, -1);
+ }
+ glEnd();
+
+ glStencilFunc(GL_EQUAL, max_stencil, ~0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ glEnd();
+
+ if (use20syntax) {
+ stencil_func_separate(GL_FRONT, GL_NEVER, 0, ~0);
+ stencil_func_separate(GL_BACK, GL_ALWAYS, 0, ~0);
+ }
+ else {
+ stencil_func_separate_ati(GL_NEVER, GL_ALWAYS, 0, ~0);
+ }
+ stencil_op_separate(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
+ stencil_op_separate(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
+
+ glTranslatef(3.0, 0, 0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.9, 0.9, 0.9 );
+
+ /* this should be back facing */
+ for ( i = 0 ; i < (max_stencil + 5) ; i++ ) {
+ /* this should be back facing */
+ glVertex2f(-1, -1);
+ glVertex2f(-1, 1);
+ glVertex2f( 1, 1);
+ glVertex2f( 1, -1);
+ /* this should be front facing */
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ }
+ glEnd();
+
+ glStencilFunc(GL_EQUAL, max_stencil, ~0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ glEnd();
+
+ if (use20syntax) {
+ stencil_func_separate(GL_FRONT, GL_ALWAYS, 0, ~0);
+ stencil_func_separate(GL_BACK, GL_ALWAYS, 0, ~0);
+ }
+ else {
+ stencil_func_separate_ati(GL_ALWAYS, GL_ALWAYS, 0, ~0);
+ }
+ stencil_op_separate(GL_FRONT, GL_KEEP, GL_KEEP, GL_DECR);
+ stencil_op_separate(GL_BACK, GL_KEEP, GL_KEEP, GL_INCR);
+
+ glTranslatef(3.0, 0, 0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.9, 0.9, 0.9 );
+
+ /* this should be back facing */
+ for ( i = 0 ; i < (max_stencil + 5) ; i++ ) {
+ /* this should be back facing */
+ glVertex2f(-1, -1);
+ glVertex2f(-1, 1);
+ glVertex2f( 1, 1);
+ glVertex2f( 1, -1);
+ /* this should be front facing */
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ }
+ glEnd();
+
+ glStencilFunc(GL_EQUAL, 1, ~0);
+ glBegin(GL_QUADS);
+ glColor3f( 0.5, 0.5, 0.5 );
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ glEnd();
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void Reshape( int width, int height )
+{
+ GLfloat ar = (float) width / (float) height;
+ Width = width;
+ Height = height;
+ glViewport( 0, 0, width, height );
+ glMatrixMode( GL_PROJECTION );
+ glLoadIdentity();
+ glFrustum( -ar, ar, -1.0, 1.0, Near, Far );
+ glMatrixMode( GL_MODELVIEW );
+ glLoadIdentity();
+ glTranslatef( 0.0, 0.0, -15.0 );
+}
+
+
+static void Key( unsigned char key, int x, int y )
+{
+ (void) x;
+ (void) y;
+ switch (key) {
+ case 27:
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void Init( void )
+{
+ const char * const ver_string = (const char * const)
+ glGetString( GL_VERSION );
+
+ printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
+ printf("GL_VERSION = %s\n", ver_string);
+
+ if ( !glutExtensionSupported("GL_ATI_separate_stencil")
+ && (atof( ver_string ) < 2.0) ) {
+ printf("Sorry, this program requires either GL_ATI_separate_stencil or OpenGL 2.0.\n");
+ exit(1);
+ }
+ if (atof( ver_string ) < 2.0) {
+ use20syntax = 0;
+ }
+ stencil_func_separate = glutGetProcAddress( "glStencilFuncSeparate" );
+ stencil_func_separate_ati = glutGetProcAddress( "glStencilFuncSeparateATI" );
+ stencil_op_separate = glutGetProcAddress( "glStencilOpSeparate" );
+
+ printf("\nAll 5 squares should be the same color.\n");
+}
+
+
+int main( int argc, char *argv[] )
+{
+ glutInit( &argc, argv );
+ glutInitWindowPosition( 0, 0 );
+ glutInitWindowSize( Width, Height );
+ glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH | GLUT_STENCIL );
+ glutCreateWindow( "GL_ATI_separate_stencil test" );
+ glutReshapeFunc( Reshape );
+ glutKeyboardFunc( Key );
+ glutDisplayFunc( Display );
+ Init();
+ glutMainLoop();
+ return 0;
+}
* September 2000
*/
-
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
static void Init( int argc, char *argv[] )
{
+ GLfloat r[2];
GLuint u;
+
for (u = 0; u < 2; u++) {
glActiveTextureARB(GL_TEXTURE0_ARB + u);
glBindTexture(GL_TEXTURE_2D, 10+u);
printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
}
+
+ glGetFloatv(GL_ALIASED_POINT_SIZE_RANGE, r);
+ printf("Non-smooth point size range: %g .. %g\n", r[0], r[1]);
+ glGetFloatv(GL_POINT_SIZE_RANGE, r);
+ printf("Smoothed point size range: %g .. %g\n", r[0], r[1]);
+ glGetFloatv(GL_ALIASED_LINE_WIDTH_RANGE, r);
+ printf("Non-smooth line width range: %g .. %g\n", r[0], r[1]);
+ glGetFloatv(GL_LINE_WIDTH_RANGE, r);
+ printf("Smoothed line width range: %g .. %g\n", r[0], r[1]);
}
--- /dev/null
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#include <stdlib.h>
+#include <GL/glut.h>
+
+static int win_width, win_height;
+
+static void
+line(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2)
+{
+ glBegin(GL_LINES);
+ glVertex2f(x1, y1);
+ glVertex2f(x2, y2);
+ glEnd();
+}
+
+static void
+line3(GLfloat x1, GLfloat y1, GLfloat z1, GLfloat x2, GLfloat y2, GLfloat z2)
+{
+ glBegin(GL_LINES);
+ glVertex3f(x1, y1, z1);
+ glVertex3f(x2, y2, z2);
+ glEnd();
+}
+
+static void
+display(void)
+{
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ glClearColor(0.0, 0.0, 0.0, 0.0);
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ glColor3f(1.0, 0.0, 0.0);
+ /* clipped along xmin */
+ glBegin(GL_TRIANGLES);
+ glVertex2f(-20, win_height / 2 - 20);
+ glVertex2f(20, win_height / 2);
+ glVertex2f(-20, win_height / 2 + 20);
+ glEnd();
+
+ glColor3f(0.0, 1.0, 0.0);
+ /* clipped along ymax */
+ glBegin(GL_TRIANGLES);
+ glVertex2f(win_height / 2 - 20, win_height + 20);
+ glVertex2f(win_height / 2, win_height - 20);
+ glVertex2f(win_height / 2 + 20, win_height + 20);
+ glEnd();
+
+ glColor3f(0.0, 0.0, 1.0);
+ /* clipped along xmax */
+ glBegin(GL_TRIANGLES);
+ glVertex2f(win_height + 20, win_height / 2 - 20);
+ glVertex2f(win_height - 20, win_height / 2);
+ glVertex2f(win_height + 20, win_height / 2 + 20);
+ glEnd();
+
+ glColor3f(1.0, 1.0, 1.0);
+ /* clipped along ymin */
+ glBegin(GL_TRIANGLES);
+ glVertex2f(win_height / 2 - 20, -20);
+ glVertex2f(win_height / 2, 20);
+ glVertex2f(win_height / 2 + 20, -20);
+ glEnd();
+
+ /* clipped along near */
+ glColor3f(1.0, 0.0, 1.0);
+ glBegin(GL_TRIANGLES);
+ glVertex3f(win_width / 2 - 20, win_height / 2 - 20, 0.5);
+ glVertex3f(win_width / 2 - 40, win_height / 2, -0.5);
+ glVertex3f(win_width / 2 - 20, win_height / 2 + 20, 0.5);
+ glEnd();
+
+ /* clipped along far */
+ glColor3f(0.0, 1.0, 1.0);
+ glBegin(GL_TRIANGLES);
+ glVertex3f(win_width / 2 + 20, win_height / 2 - 20, 0.5);
+ glVertex3f(win_width / 2 + 40, win_height / 2, 1.5);
+ glVertex3f(win_width / 2 + 20, win_height / 2 + 20, 0.5);
+ glEnd();
+
+ /* entirely clipped along near/far */
+ glColor3f(.5, .5, .5);
+ glBegin(GL_TRIANGLES);
+ glVertex3f(win_width / 2 - 20, win_height / 2 + 20, -0.5);
+ glVertex3f(win_width / 2, win_height / 2 + 40, -0.5);
+ glVertex3f(win_width / 2 + 20, win_height / 2 + 20, -0.5);
+ glEnd();
+
+ glBegin(GL_TRIANGLES);
+ glVertex3f(win_width / 2 - 20, win_height / 2 - 20, 1.5);
+ glVertex3f(win_width / 2, win_height / 2 - 40, 1.5);
+ glVertex3f(win_width / 2 + 20, win_height / 2 - 20, 1.5);
+ glEnd();
+
+ glColor3f(.5, .5, .5);
+ line3(win_width / 2, win_height / 2 - 20, 1.5,
+ win_width / 2, win_height / 2 + 20, 1.5);
+
+ glColor3f(1.0, 1.0, 0.0);
+ /* clipped along both x and y limits */
+ glBegin(GL_TRIANGLES); /* xmin, ymin */
+ glVertex2f(-5, 20);
+ glVertex2f(20, 20);
+ glVertex2f(20, -5);
+ glEnd();
+ glBegin(GL_TRIANGLES); /* xmin, ymax */
+ glVertex2f(-5, win_height - 20);
+ glVertex2f(20, win_height - 20);
+ glVertex2f(20, win_height + 5);
+ glEnd();
+ glBegin(GL_TRIANGLES); /* xmax, ymax */
+ glVertex2f(win_width - 20, win_height + 5);
+ glVertex2f(win_width - 20, win_height - 20);
+ glVertex2f(win_width + 5, win_height - 20);
+ glEnd();
+ glBegin(GL_TRIANGLES); /* xmax, ymin */
+ glVertex2f(win_width + 5, 20);
+ glVertex2f(win_width - 20, 20);
+ glVertex2f(win_width - 20, -5);
+ glEnd();
+
+ glutSwapBuffers();
+}
+
+static void
+reshape(int width, int height)
+{
+ win_width = width;
+ win_height = height;
+ glViewport(0, 0, width, height);
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(0, win_width, 0, win_height, 0.0, -1.0);
+
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(.25, .25, 0);
+}
+
+static void key( unsigned char key, int x, int y )
+{
+ (void) x;
+ (void) y;
+
+ switch (key) {
+ case 27: /* esc */
+ exit(0);
+ break;
+ }
+
+ glutPostRedisplay();
+}
+
+static void
+init(void)
+{
+}
+
+int
+main(int argc, char *argv[])
+{
+ win_width = 200;
+ win_height = 200;
+
+ glutInit(&argc, argv);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize(win_width, win_height);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ glutCreateWindow(argv[0]);
+ glutReshapeFunc(reshape);
+ glutKeyboardFunc(key);
+ glutDisplayFunc(display);
+
+ init();
+
+ glutMainLoop();
+ return 0;
+}
default: $(TRACER)
$(TRACER): $(OBJECTS)
- $(TOP)/bin/mklib -o $(TRACER) -noprefix -cplusplus \
- $(MKLIB_OPTIONS) $(OBJECTS)
+ $(MKLIB) -o $(TRACER) -noprefix -cplusplus -linker '$(CXX)' \
+ -ldflags '$(LDFLAGS)' $(MKLIB_OPTIONS) $(OBJECTS)
gltrace.cc: gltrace.py
PYTHONPATH=$(TOP)/src/mesa/glapi python gltrace.py -f $(TOP)/src/mesa/glapi/gl_API.xml > gltrace.cc
*/
#include "gltrace_support.h"
+#include <cstdlib>
+#include <cstring>
#include <assert.h>
#include <sstream>
#include <fstream>
struct timeval now;
struct tm t;
- static char *months[12] =
+ static char const *months[12] =
{
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
include $(TOP)/configs/current
-LIBS = $(APP_LIB_DEPS)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
SOURCES = \
clear-fbo-tex.c \
dlist-dangling.c \
dlist-edgeflag-dangling.c \
dlist-edgeflag.c \
+ dlist-degenerate.c \
drawarrays.c \
drawelements.c \
drawrange.c \
quadstrip-cont.c \
quadstrip-flat.c \
quadstrip.c \
- tri-orig.c \
tri-alpha.c \
tri-blend-color.c \
tri-blend-max.c \
tri-fp-const-imm.c \
tri-lit.c \
tri-mask-tri.c \
+ tri-orig.c \
tri-query.c \
tri-repeat.c \
tri-scissor-tri.c \
.SUFFIXES: .c
.c:
- $(APP_CC) $(INCLUDES) $(CFLAGS) $< $(LIBS) -o $@
+ $(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
default: $(UTIL_FILES) $(PROGS)
clean:
- rm -f $(PROGS)
- rm -f *.o
- rm -f getproclist.h
+ -rm -f $(PROGS)
+ -rm -f *.o
+ -rm -f getproclist.h
# auto code generation
texrect: texrect.o readtex.o
- $(APP_CC) texrect.o readtex.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) texrect.o readtex.o $(LIBS) -o $@
texrect.o: texrect.c readtex.h
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
invert: invert.o readtex.o
- $(APP_CC) invert.o readtex.o $(LIBS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) invert.o readtex.o $(LIBS) -o $@
invert.o: invert.c readtex.h
$(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
--- /dev/null
+Import('env')
+
+if not env['GLUT']:
+ Return()
+
+env = env.Clone()
+
+env.Prepend(LIBS = ['$GLUT_LIB'])
+
+progs = [
+ 'clear-fbo-tex',
+ 'clear-fbo',
+ 'clear-scissor',
+ 'clear-undefined',
+ 'clear-repeat',
+ 'clear',
+ 'dlist-dangling',
+ 'dlist-edgeflag-dangling',
+ 'dlist-edgeflag',
+ 'dlist-degenerate',
+ 'drawarrays',
+ 'drawelements',
+ 'drawrange',
+ 'flat-clip',
+ 'fs-tri',
+ 'line-clip',
+ 'line-cull',
+ 'line-smooth',
+ 'line-stipple-wide',
+ 'line-userclip-clip',
+ 'line-userclip-nop-clip',
+ 'line-userclip-nop',
+ 'line-userclip',
+ 'line-wide',
+ 'line',
+ 'lineloop-clip',
+ 'lineloop-elts',
+ 'lineloop',
+ 'linestrip-flat-stipple',
+ 'linestrip-stipple-wide',
+ 'linestrip-stipple',
+ 'linestrip',
+ 'long-fixed-func',
+ 'pgon-mode',
+ 'point-clip',
+ 'point-param',
+ 'point-sprite',
+ 'point-wide',
+ 'point-wide-smooth',
+ 'point',
+ 'poly-flat',
+ 'poly-flat-clip',
+ 'poly-flat-unfilled-clip',
+ 'poly-unfilled',
+ 'poly',
+ 'quad-clip-all-vertices',
+ 'quad-clip-nearplane',
+ 'quad-clip',
+ 'quad-degenerate',
+ 'quad-flat',
+ 'quad-offset-factor',
+ 'quad-offset-unfilled',
+ 'quad-offset-units',
+ 'quad-tex-2d',
+ 'quad-tex-3d',
+ 'quad-tex-alpha',
+ 'quad-tex-pbo',
+ 'quad-unfilled-clip',
+ 'quad-unfilled-stipple',
+ 'quad-unfilled',
+ 'quad',
+ 'quads',
+ 'quadstrip-cont',
+ 'quadstrip-flat',
+ 'quadstrip',
+ 'tri-alpha',
+ 'tri-blend-color',
+ 'tri-blend-max',
+ 'tri-blend-min',
+ 'tri-blend-revsub',
+ 'tri-blend-sub',
+ 'tri-blend',
+ 'tri-clip',
+ 'tri-cull-both',
+ 'tri-cull',
+ 'tri-dlist',
+ 'tri-edgeflag',
+ 'tri-fbo-tex',
+ 'tri-fbo',
+ 'tri-flat-clip',
+ 'tri-flat',
+ 'tri-fog',
+ 'tri-fp',
+ 'tri-fp-const-imm',
+ 'tri-lit',
+ 'tri-mask-tri',
+ 'tri-orig',
+ 'tri-query',
+ 'tri-repeat',
+ 'tri-scissor-tri',
+ 'tri-stencil',
+ 'tri-tex',
+ 'tri-tex-3d',
+ 'tri-tri',
+ 'tri-unfilled-edgeflag',
+ 'tri-unfilled-clip',
+ 'tri-unfilled-smooth',
+ 'tri-unfilled-tri',
+ 'tri-unfilled-tri-lit',
+ 'tri-unfilled-userclip-stip',
+ 'tri-unfilled-userclip',
+ 'tri-unfilled',
+ 'tri-userclip',
+ 'tri-z-eq',
+ 'tri-z',
+ 'tri',
+ 'trifan-flat',
+ 'trifan-flat-clip',
+ 'trifan-flat-unfilled-clip',
+ 'trifan-unfilled',
+ 'trifan',
+ 'tristrip-clip',
+ 'tristrip-flat',
+ 'tristrip',
+ 'vbo-drawarrays',
+ 'vbo-drawelements',
+ 'vbo-drawrange',
+ 'vp-array',
+ 'vp-array-int',
+ 'vp-clip',
+ 'vp-line-clip',
+ 'vp-tri',
+ 'vp-tri-swap',
+ 'vp-tri-tex',
+ 'vp-tri-imm',
+ 'vp-tri-cb',
+ 'vp-tri-cb-pos',
+ 'vp-tri-cb-tex',
+ 'vp-unfilled',
+]
+
+for prog in progs:
+ prog = env.Program(
+ target = prog,
+ source = prog + '.c',
+ )
+
+# auto code generation
+#getprocaddress: getprocaddress.c getproclist.h
+
+#getproclist.h: $(TOP)/src/mesa/glapi/gl_API.xml getprocaddress.c getprocaddress.py
+# python getprocaddress.py > getproclist.h
+
+
+#readtex.h: $(TOP)/progs/util/readtex.h
+# ln -s $(TOP)/progs/util/readtex.h .
+
+#readtex.c: $(TOP)/progs/util/readtex.c
+# ln -s $(TOP)/progs/util/readtex.c .
+
+
+#extfuncs.h: $(TOP)/progs/util/extfuncs.h
+# cp $< .
--- /dev/null
+/**
+ * Test display list corner cases.
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include <GL/glut.h>
+
+
+static int Win;
+static GLfloat Xrot = 0, Yrot = 0, Zrot = 0;
+static GLboolean Anim = GL_FALSE;
+static GLuint List1 = 0, List2 = 0;
+
+
+static void
+Idle(void)
+{
+ Xrot += 3.0;
+ Yrot += 4.0;
+ Zrot += 2.0;
+ glutPostRedisplay();
+}
+
+
+static void
+Draw(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glRotatef(Xrot, 1, 0, 0);
+ glRotatef(Yrot, 0, 1, 0);
+ glRotatef(Zrot, 0, 0, 1);
+
+ glCallList(List1);
+ glCallList(List2);
+
+ glPopMatrix();
+
+ glutSwapBuffers();
+}
+
+
+static void
+Reshape(int width, int height)
+{
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 5.0, 25.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0, 0.0, -15.0);
+}
+
+
+static void
+Key(unsigned char key, int x, int y)
+{
+ const GLfloat step = 3.0;
+ (void) x;
+ (void) y;
+ switch (key) {
+ case 'a':
+ Anim = !Anim;
+ if (Anim)
+ glutIdleFunc(Idle);
+ else
+ glutIdleFunc(NULL);
+ break;
+ case 'z':
+ Zrot -= step;
+ break;
+ case 'Z':
+ Zrot += step;
+ break;
+ case 27:
+ glutDestroyWindow(Win);
+ exit(0);
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+SpecialKey(int key, int x, int y)
+{
+ const GLfloat step = 3.0;
+ (void) x;
+ (void) y;
+ switch (key) {
+ case GLUT_KEY_UP:
+ Xrot -= step;
+ break;
+ case GLUT_KEY_DOWN:
+ Xrot += step;
+ break;
+ case GLUT_KEY_LEFT:
+ Yrot -= step;
+ break;
+ case GLUT_KEY_RIGHT:
+ Yrot += step;
+ break;
+ }
+ glutPostRedisplay();
+}
+
+
+static void
+Init(void)
+{
+ /* List1: start of primitive */
+ List1 = glGenLists(1);
+ glNewList(List1, GL_COMPILE);
+ glBegin(GL_POLYGON);
+ glVertex2f(-1, -1);
+ glVertex2f( 1, -1);
+ glEndList();
+
+ /* List2: end of primitive */
+ List2 = glGenLists(1);
+ glNewList(List2, GL_COMPILE);
+ glVertex2f( 1, 1);
+ glVertex2f(-1, 1);
+ glEnd();
+ glEndList();
+
+ glEnable(GL_DEPTH_TEST);
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ glutInit(&argc, argv);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize(400, 400);
+ glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
+ Win = glutCreateWindow(argv[0]);
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutSpecialFunc(SpecialKey);
+ glutDisplayFunc(Draw);
+ if (Anim)
+ glutIdleFunc(Idle);
+ Init();
+ glutMainLoop();
+ return 0;
+}
* OF THIS SOFTWARE.
*/
+#define GL_GLEXT_PROTOTYPES
+#include <math.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <GL/glut.h>
-#define CI_OFFSET_1 16
-#define CI_OFFSET_2 32
-
GLenum doubleBuffer;
fprintf(stderr, "GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
fprintf(stderr, "GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
- glClearColor(0.0, 0.0, 1.0, 0.0);
+ glClearColor(0.0, 0.0, 1.0, 0.0);
}
static void Reshape(int width, int height)
{
-
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
- glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+ glOrtho(-1.0, 1.0, -1.0, 1.0, 0, 100.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
-
switch (key) {
- case 27:
+ case 27:
exit(1);
- default:
+ default:
return;
}
-
glutPostRedisplay();
}
+
+static float
+expected(float z, float size, const float atten[3])
+{
+ float dist = fabs(z);
+ const GLfloat q = atten[0] + dist * (atten[1] + dist * atten[2]);
+ const GLfloat a = sqrt(1.0 / q);
+ return size * a;
+}
+
+
static void Draw(void)
{
- static GLfloat theQuad[3] = { 0.25, 0.0, 1/60.0 };
+ static GLfloat atten[3] = { 0.0, 0.1, .01 };
+ float size = 40.0;
+ int i;
glClear(GL_COLOR_BUFFER_BIT);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glPointSize(8.0);
- glPointParameterfvARB(GL_POINT_DISTANCE_ATTENUATION_ARB, theQuad);
+ glPointSize(size);
+ glPointParameterfvARB(GL_POINT_DISTANCE_ATTENUATION_ARB, atten);
+ glColor3f(1,0,0);
+ printf("Expected point sizes:\n");
glBegin(GL_POINTS);
- glColor3f(1,0,0);
- glVertex3f( 0.9, -0.9, -10.0);
- glColor3f(1,1,0);
- glVertex3f( 0.9, 0.9, -5.0);
- glColor3f(1,0,1);
- glVertex3f(-0.9, 0.9, -30.0);
- glColor3f(0,1,1);
- glVertex3f(-0.9, -0.9, -20.0);
+ for (i = 0; i < 5; i++) {
+ float x = -0.8 + i * 0.4;
+ float z = -i * 20 - 10;
+ glVertex3f( x, 0.0, z);
+ printf(" %f\n", expected(z, size, atten));
+ }
glEnd();
glFlush();
}
}
+
static GLenum Args(int argc, char **argv)
{
GLint i;
return GL_TRUE;
}
+
int main(int argc, char **argv)
{
GLenum type;
type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
glutInitDisplayMode(type);
- if (glutCreateWindow("First Tri") == GL_FALSE) {
+ if (glutCreateWindow(argv[0]) == GL_FALSE) {
exit(1);
}
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
- return 0;
+ return 0;
}
GLenum doubleBuffer;
+float Z = -6;
static void Init(void)
{
fprintf(stderr, "GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
fprintf(stderr, "GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
- glClearColor(0.0, 0.0, 1.0, 0.0);
+ fprintf(stderr, "Press z/Z to translate quad\n");
+
+ glClearColor(0.0, 0.0, 1.0, 0.0);
}
static void Reshape(int width, int height)
{
-
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
- glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+ glFrustum(-1.0, 1.0, -1.0, 1.0, 5, 100.0);
glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
-
switch (key) {
- case 27:
- exit(1);
- default:
- return;
+ case 'z':
+ Z += 0.5;
+ break;
+ case 'Z':
+ Z -= 0.5;
+ break;
+ case 27:
+ exit(1);
+ default:
+ return;
}
-
+ printf("Z = %f\n", Z);
glutPostRedisplay();
}
{
glClear(GL_COLOR_BUFFER_BIT);
+ glPushMatrix();
+ glTranslatef(0, -0.5, Z);
+
glBegin(GL_QUADS);
glColor3f(1,0,0);
- glVertex3f( 0.9, -0.9, 30.0);
+ glVertex3f( -0.8, 0, -4.0);
glColor3f(1,1,0);
- glVertex3f( 0.9, 0.9, 30.0);
+ glVertex3f( 0.8, 0, -4.0);
glColor3f(1,0,1);
- glVertex3f(-1.9, 0.9, 30.0);
+ glVertex3f( 0.8, 0, 4.0);
glColor3f(0,1,1);
- glVertex3f(-1.9, -0.9, -30.0);
+ glVertex3f( -0.8, 0, 4.0);
glEnd();
+ glPopMatrix();
+
glFlush();
if (doubleBuffer) {
exit(1);
}
- glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize( 250, 250);
type = GLUT_RGB | GLUT_ALPHA;
type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
glutKeyboardFunc(Key);
glutDisplayFunc(Draw);
glutMainLoop();
- return 0;
+ return 0;
}
#include <GL/glut.h>
-#define CI_OFFSET_1 16
-#define CI_OFFSET_2 32
-
GLint Width = 250, Height = 250;
-
GLenum doubleBuffer;
+GLint Win;
+GLboolean Rmask = GL_TRUE, Gmask = GL_FALSE, Bmask = GL_TRUE;
+
static void Init(void)
{
fprintf(stderr, "GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
fprintf(stderr, "GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
fprintf(stderr, "GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
-
- glClearColor(0.0, 0.0, 1.0, 0.0);
+ glClearColor(0.0, 0.0, 1.0, 0.0);
}
static void Reshape(int width, int height)
{
-
- glViewport(0, 0, (GLint)width, (GLint)height);
-
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
- glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
- glMatrixMode(GL_MODELVIEW);
+ glViewport(0, 0, (GLint)width, (GLint)height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
+ glMatrixMode(GL_MODELVIEW);
}
static void Key(unsigned char key, int x, int y)
{
-
- switch (key) {
- case 27:
- exit(1);
- default:
- return;
- }
-
- glutPostRedisplay();
+ switch (key) {
+ case 'r':
+ Rmask = !Rmask;
+ break;
+ case 'g':
+ Gmask = !Gmask;
+ break;
+ case 'b':
+ Bmask = !Bmask;
+ break;
+ case 27:
+ glutDestroyWindow(Win);
+ exit(1);
+ default:
+ return;
+ }
+ glutPostRedisplay();
}
static void Draw(void)
{
+ printf("ColorMask = %d, %d, %d\n", Rmask, Gmask, Bmask);
glColorMask(1,1,1,1);
glClear(GL_COLOR_BUFFER_BIT);
glVertex3f(-0.9, 0.0, -30.0);
glEnd();
- glColorMask(1,0,1,0);
+ glColorMask(Rmask, Gmask, Bmask, 0);
/* left triangle: white&mask: purple middle region: white */
glBegin(GL_TRIANGLES);
static GLenum Args(int argc, char **argv)
{
- GLint i;
-
- doubleBuffer = GL_FALSE;
-
- for (i = 1; i < argc; i++) {
- if (strcmp(argv[i], "-sb") == 0) {
- doubleBuffer = GL_FALSE;
- } else if (strcmp(argv[i], "-db") == 0) {
- doubleBuffer = GL_TRUE;
- } else {
- fprintf(stderr, "%s (Bad option).\n", argv[i]);
- return GL_FALSE;
- }
- }
- return GL_TRUE;
+ GLint i;
+
+ doubleBuffer = GL_FALSE;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-sb") == 0) {
+ doubleBuffer = GL_FALSE;
+ }
+ else if (strcmp(argv[i], "-db") == 0) {
+ doubleBuffer = GL_TRUE;
+ }
+ else {
+ fprintf(stderr, "%s (Bad option).\n", argv[i]);
+ return GL_FALSE;
+ }
+ }
+ return GL_TRUE;
}
+
int main(int argc, char **argv)
{
- GLenum type;
-
- glutInit(&argc, argv);
+ GLenum type;
- if (Args(argc, argv) == GL_FALSE) {
- exit(1);
- }
+ glutInit(&argc, argv);
- glutInitWindowPosition(100, 0); glutInitWindowSize(Width, Height);
-
- type = GLUT_RGB;
- type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
- glutInitDisplayMode(type);
-
- if (glutCreateWindow("First Tri") == GL_FALSE) {
- exit(1);
- }
-
- Init();
+ if (Args(argc, argv) == GL_FALSE) {
+ exit(1);
+ }
- glutReshapeFunc(Reshape);
- glutKeyboardFunc(Key);
- glutDisplayFunc(Draw);
- glutMainLoop();
- return 0;
+ type = GLUT_RGB;
+ type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
+
+ glutInitWindowPosition(100, 0); glutInitWindowSize(Width, Height);
+ glutInitDisplayMode(type);
+ Win = glutCreateWindow("First Tri");
+ Init();
+ glutReshapeFunc(Reshape);
+ glutKeyboardFunc(Key);
+ glutDisplayFunc(Draw);
+ glutMainLoop();
+ return 0;
}
switch (key) {
case 27:
+ printf("Exiting...\n");
exit(1);
+ case 'r':
+ printf("Redisplaying...\n");
+ glutPostRedisplay();
+ break;
+ default:
+ printf("No such key '%c'...\n", key);
+ break;
}
}
glEnd();
#endif
-#if 0
+#if 1
glStencilFunc(GL_EQUAL, 1, 1);
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
exit(1);
}
- glutInitWindowPosition(0, 0); glutInitWindowSize( 300, 300);
+ glutInitWindowPosition(0, 0);
+ glutInitWindowSize( 300, 300);
type = GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH | GLUT_STENCIL;
glutInitDisplayMode(type);
GLenum doubleBuffer = 1;
+int win;
static void Init(void)
{
type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
glutInitDisplayMode(type);
- if (glutCreateWindow("First Tri") == GL_FALSE) {
+ win = glutCreateWindow("First Tri");
+ if (!win) {
exit(1);
}
--- /dev/null
+/**
+ * Utilities for OpenGL shading language
+ *
+ * Brian Paul
+ * 9 April 2008
+ */
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <GL/glut.h>
+#include "extfuncs.h"
+#include "shaderutil.h"
+
+
+static void
+Init(void)
+{
+ static GLboolean firstCall = GL_TRUE;
+ if (firstCall) {
+ GetExtensionFuncs();
+ firstCall = GL_FALSE;
+ }
+}
+
+
+GLboolean
+ShadersSupported(void)
+{
+ const char *version = (const char *) glGetString(GL_VERSION);
+ if (version[0] == '2' && version[1] == '.') {
+ return GL_TRUE;
+ }
+ else if (glutExtensionSupported("GL_ARB_vertex_shader")
+ && glutExtensionSupported("GL_ARB_fragment_shader")
+ && glutExtensionSupported("GL_ARB_shader_objects")) {
+ fprintf(stderr, "Warning: Trying ARB GLSL instead of OpenGL 2.x. This may not work.\n");
+ return GL_TRUE;
+ }
+ return GL_TRUE;
+}
+
+
+GLuint
+CompileShaderText(GLenum shaderType, const char *text)
+{
+ GLuint shader;
+ GLint stat;
+
+ Init();
+
+ shader = glCreateShader_func(shaderType);
+ glShaderSource_func(shader, 1, (const GLchar **) &text, NULL);
+ glCompileShader_func(shader);
+ glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat);
+ if (!stat) {
+ GLchar log[1000];
+ GLsizei len;
+ glGetShaderInfoLog_func(shader, 1000, &len, log);
+ fprintf(stderr, "Error: problem compiling shader: %s\n", log);
+ exit(1);
+ }
+ else {
+ /*printf("Shader compiled OK\n");*/
+ }
+ return shader;
+}
+
+
+/**
+ * Read a shader from a file.
+ */
+GLuint
+CompileShaderFile(GLenum shaderType, const char *filename)
+{
+ const int max = 100*1000;
+ int n;
+ char *buffer = (char*) malloc(max);
+ GLuint shader;
+
+ FILE *f = fopen(filename, "r");
+ if (!f) {
+ fprintf(stderr, "Unable to open shader file %s\n", filename);
+ return 0;
+ }
+
+ n = fread(buffer, 1, max, f);
+ /*printf("read %d bytes from shader file %s\n", n, filename);*/
+ if (n > 0) {
+ buffer[n] = 0;
+ shader = CompileShaderText(shaderType, buffer);
+ }
+ else {
+ return 0;
+ }
+
+ fclose(f);
+ free(buffer);
+
+ return shader;
+}
+
+
+GLuint
+LinkShaders(GLuint vertShader, GLuint fragShader)
+{
+ GLuint program = glCreateProgram_func();
+
+ glAttachShader_func(program, fragShader);
+ glAttachShader_func(program, vertShader);
+ glLinkProgram_func(program);
+
+ /* check link */
+ {
+ GLint stat;
+ glGetProgramiv_func(program, GL_LINK_STATUS, &stat);
+ if (!stat) {
+ GLchar log[1000];
+ GLsizei len;
+ glGetProgramInfoLog_func(program, 1000, &len, log);
+ fprintf(stderr, "Shader link error:\n%s\n", log);
+ return 0;
+ }
+ }
+
+ return program;
+}
+
+
+void
+InitUniforms(GLuint program, struct uniform_info uniforms[])
+{
+ GLuint i;
+
+ for (i = 0; uniforms[i].name; i++) {
+ uniforms[i].location
+ = glGetUniformLocation_func(program, uniforms[i].name);
+
+ printf("Uniform %s location: %d\n", uniforms[i].name,
+ uniforms[i].location);
+
+ switch (uniforms[i].size) {
+ case 1:
+ if (uniforms[i].type == GL_INT)
+ glUniform1i_func(uniforms[i].location,
+ (GLint) uniforms[i].value[0]);
+ else
+ glUniform1fv_func(uniforms[i].location, 1, uniforms[i].value);
+ break;
+ case 2:
+ glUniform2fv_func(uniforms[i].location, 1, uniforms[i].value);
+ break;
+ case 3:
+ glUniform3fv_func(uniforms[i].location, 1, uniforms[i].value);
+ break;
+ case 4:
+ glUniform4fv_func(uniforms[i].location, 1, uniforms[i].value);
+ break;
+ default:
+ abort();
+ }
+ }
+}
--- /dev/null
+#ifndef SHADER_UTIL_H
+#define SHADER_UTIL_H
+
+
+
+struct uniform_info
+{
+ const char *name;
+ GLuint size;
+ GLenum type; /**< GL_FLOAT or GL_INT */
+ GLfloat value[4];
+ GLint location; /**< filled in by InitUniforms() */
+};
+
+#define END_OF_UNIFORMS { NULL, 0, GL_NONE, { 0, 0, 0, 0 }, -1 }
+
+
+extern GLboolean
+ShadersSupported(void);
+
+extern GLuint
+CompileShaderText(GLenum shaderType, const char *text);
+
+extern GLuint
+CompileShaderFile(GLenum shaderType, const char *filename);
+
+extern GLuint
+LinkShaders(GLuint vertShader, GLuint fragShader);
+
+extern void
+InitUniforms(GLuint program, struct uniform_info uniforms[]);
+
+
+#endif /* SHADER_UTIL_H */
include $(TOP)/configs/current
-LIBS = $(APP_LIB_DEPS)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
SOURCES = \
vp-tris.c
.SUFFIXES: .c
.c:
- $(CC) $(INCLUDES) $(CFLAGS) $< $(LIBS) -o $@
+ $(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
- $(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
.S.o:
- $(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
##### TARGETS #####
default: $(PROGS)
clean:
- rm -f $(PROGS)
- rm -f *.o
- rm -f getproclist.h
+ -rm -f $(PROGS)
+ -rm -f *.o
+ -rm -f getproclist.h
-!!VP1.0
-EXP R0, v[COL0].x;
-ADD o[COL0], R0.z, -R0.w;
-MOV o[HPOS], v[OPOS];
+!!ARBvp1.0
+TEMP R0;
+EXP R0, vertex.color.x;
+SUB result.color, R0.z, R0.w;
+MOV result.position, vertex.position;
END
-!!VP1.0
-ADD R0, v[COL0], v[COL0];
+!!ARBvp1.0
+TEMP R0;
+ADD R0, vertex.color, vertex.color;
ADD R0, R0, R0;
-LOG o[COL0], R0.x;
-MOV o[HPOS], v[OPOS];
+LOG result.color, R0.x;
+MOV result.position, vertex.position;
END
--- /dev/null
+#!/bin/sh
+
+for i in *.txt ; do
+echo $i
+./vp-tris $i
+done
+
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
-#include <GL/glut.h>
#ifndef WIN32
#include <unistd.h>
#include <GL/glext.h>
#endif
+#include <GL/glut.h>
+
#ifdef WIN32
static PFNGLBINDPROGRAMARBPROC glBindProgramARB = NULL;
static PFNGLGENPROGRAMSARBPROC glGenProgramsARB = NULL;
TOP = ../..
include $(TOP)/configs/current
-
-LIBS = $(APP_LIB_DEPS)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
SOURCES = \
vp-tris.c
+corender
+glsync
glthreads
glxcontexts
glxdemo
glxgears
glxgears_fbconfig
+glxgears_pixmap
glxheads
glxinfo
glxpbdemo
glxpixmap
+glxsnoop
glxswapcontrol
manywin
offset
INCDIR = $(TOP)/include
-LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME)
+LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
-PROGS = glthreads \
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) $(APP_LIB_DEPS)
+
+PROGS = \
+ corender \
+ glsync \
+ glthreads \
glxdemo \
glxgears \
glxgears_fbconfig \
+ glxgears_pixmap \
glxcontexts \
glxheads \
glxinfo \
glxpixmap \
glxpbdemo \
+ glxsnoop \
glxswapcontrol \
manywin \
offset \
texture_from_pixmap \
wincopy \
xfont \
- xrotfontdemo \
- yuvrect_client
+ xrotfontdemo
+
+# Don't build these by default because of extra library dependencies
+EXTRA_PROGS = \
+ shape \
+ yuvrect_client \
+ xdemo
-# omit this XMesa API demo: xdemo
##### RULES #####
.SUFFIXES: .c
.c: $(LIB_DEP)
- $(APP_CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
##### TARGETS #####
default: $(PROGS)
+extra: $(EXTRA_PROGS)
+
+
clean:
- -rm -f $(PROGS)
+ -rm -f $(PROGS) $(EXTRA_PROGS)
-rm -f *.o *~
# special cases
pbinfo: pbinfo.o pbutil.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) pbinfo.o pbutil.o $(APP_LIB_DEPS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) pbinfo.o pbutil.o $(LIBS) -o $@
pbdemo: pbdemo.o pbutil.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) pbdemo.o pbutil.o $(APP_LIB_DEPS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) pbdemo.o pbutil.o $(LIBS) -o $@
pbinfo.o: pbinfo.c pbutil.h
- $(APP_CC) -c -I. -I$(INCDIR) $(CFLAGS) pbinfo.c
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbinfo.c
pbdemo.o: pbdemo.c pbutil.h
- $(APP_CC) -c -I. -I$(INCDIR) $(CFLAGS) pbdemo.c
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbdemo.c
pbutil.o: pbutil.c pbutil.h
- $(APP_CC) -c -I. -I$(INCDIR) $(CFLAGS) pbutil.c
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) pbutil.c
glxgears_fbconfig: glxgears_fbconfig.o pbutil.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) glxgears_fbconfig.o pbutil.o $(APP_LIB_DEPS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) glxgears_fbconfig.o pbutil.o $(LIBS) -o $@
glxgears_fbconfig.o: glxgears_fbconfig.c pbutil.h
- $(APP_CC) -I$(INCDIR) $(CFLAGS) -c -I. $(CFLAGS) glxgears_fbconfig.c
+ $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) -c -I. $(CFLAGS) glxgears_fbconfig.c
xrotfontdemo: xrotfontdemo.o xuserotfont.o
- $(APP_CC) -I$(INCDIR) $(CFLAGS) xrotfontdemo.o xuserotfont.o $(APP_LIB_DEPS) -o $@
+ $(APP_CC) $(CFLAGS) $(LDFLAGS) xrotfontdemo.o xuserotfont.o $(LIBS) -o $@
xuserotfont.o: xuserotfont.c xuserotfont.h
- $(APP_CC) -c -I. -I$(INCDIR) $(CFLAGS) xuserotfont.c
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xuserotfont.c
xrotfontdemo.o: xrotfontdemo.c xuserotfont.h
- $(APP_CC) -c -I. -I$(INCDIR) $(CFLAGS) xrotfontdemo.c
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xrotfontdemo.c
+
+corender: corender.o ipc.o
+ $(APP_CC) $(CFLAGS) corender.o ipc.o $(LIBS) -o $@
+
+corender.o: corender.c ipc.h
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) corender.c
+
+ipc.o: ipc.c ipc.h
+ $(APP_CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) ipc.c
+
+yuvrect_client: yuvrect_client.c
+ $(APP_CC) -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) $< $(LDFLAGS) $(LIBS) -l$(GLU_LIB) -o $@
--- /dev/null
+/**
+ * Example of cooperative rendering into one window by two processes.
+ * The first instance of the program creates the GLX window.
+ * The second instance of the program gets the window ID from the first
+ * and draws into it.
+ * Socket IPC is used for synchronization.
+ *
+ * Usage:
+ * 1. run 'corender &'
+ * 2. run 'corender 2' (any arg will do)
+ *
+ * Brian Paul
+ * 11 Oct 2007
+ */
+
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/keysym.h>
+#include <unistd.h>
+#include "ipc.h"
+
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846
+#endif
+
+static int MyID = 0; /* 0 or 1 */
+static int WindowID = 0;
+static GLXContext Context = 0;
+static int Width = 700, Height = 350;
+static int Rot = 0;
+static int Sock = 0;
+
+static GLfloat Red[4] = {1.0, 0.2, 0.2, 1.0};
+static GLfloat Blue[4] = {0.2, 0.2, 1.0, 1.0};
+
+static int Sync = 1; /** synchronized rendering? */
+
+
+static void
+setup_ipc(void)
+{
+ int k, port = 10001;
+
+ if (MyID == 0) {
+ /* I'm the first one, wait for connection from second */
+ k = CreatePort(&port);
+ assert(k != -1);
+
+ printf("Waiting for connection from another 'corender'\n");
+ Sock = AcceptConnection(k);
+
+ printf("Got connection, sending windowID\n");
+
+ /* send windowID */
+ SendData(Sock, &WindowID, sizeof(WindowID));
+ }
+ else {
+ /* I'm the second one, connect to first */
+ char hostname[1000];
+
+ MyHostName(hostname, 1000);
+ Sock = Connect(hostname, port);
+ assert(Sock != -1);
+
+ /* get windowID */
+ ReceiveData(Sock, &WindowID, sizeof(WindowID));
+ printf("Contacted first 'corender', getting WindowID\n");
+ }
+}
+
+
+
+/** from GLUT */
+static void
+doughnut(GLfloat r, GLfloat R, GLint nsides, GLint rings)
+{
+ int i, j;
+ GLfloat theta, phi, theta1;
+ GLfloat cosTheta, sinTheta;
+ GLfloat cosTheta1, sinTheta1;
+ GLfloat ringDelta, sideDelta;
+
+ ringDelta = 2.0 * M_PI / rings;
+ sideDelta = 2.0 * M_PI / nsides;
+
+ theta = 0.0;
+ cosTheta = 1.0;
+ sinTheta = 0.0;
+ for (i = rings - 1; i >= 0; i--) {
+ theta1 = theta + ringDelta;
+ cosTheta1 = cos(theta1);
+ sinTheta1 = sin(theta1);
+ glBegin(GL_QUAD_STRIP);
+ phi = 0.0;
+ for (j = nsides; j >= 0; j--) {
+ GLfloat cosPhi, sinPhi, dist;
+
+ phi += sideDelta;
+ cosPhi = cos(phi);
+ sinPhi = sin(phi);
+ dist = R + r * cosPhi;
+
+ glNormal3f(cosTheta1 * cosPhi, -sinTheta1 * cosPhi, sinPhi);
+ glVertex3f(cosTheta1 * dist, -sinTheta1 * dist, r * sinPhi);
+ glNormal3f(cosTheta * cosPhi, -sinTheta * cosPhi, sinPhi);
+ glVertex3f(cosTheta * dist, -sinTheta * dist, r * sinPhi);
+ }
+ glEnd();
+ theta = theta1;
+ cosTheta = cosTheta1;
+ sinTheta = sinTheta1;
+ }
+}
+
+
+static void
+redraw(Display *dpy)
+{
+ int dbg = 0;
+
+ glXMakeCurrent(dpy, WindowID, Context);
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+ glEnable(GL_DEPTH_TEST);
+ glClearColor(0.5, 0.5, 0.5, 0.0);
+
+ if (MyID == 0) {
+ /* First process */
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glTranslatef(-1, 0, 0);
+ glRotatef(Rot, 1, 0, 0);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, Red);
+ doughnut(0.5, 2.0, 20, 30);
+ glPopMatrix();
+
+ glFinish();
+ if (!Sync) {
+ usleep(1000*10);
+ }
+
+ /* signal second process to render */
+ if (Sync) {
+ int code = 1;
+ if (dbg) printf("0: send signal\n");
+ SendData(Sock, &code, sizeof(code));
+ SendData(Sock, &Rot, sizeof(Rot));
+ }
+
+ /* wait for second process to finish rendering */
+ if (Sync) {
+ int code = 0;
+ if (dbg) printf("0: wait signal\n");
+ ReceiveData(Sock, &code, sizeof(code));
+ if (dbg) printf("0: got signal\n");
+ assert(code == 2);
+ }
+
+ }
+ else {
+ /* Second process */
+
+ /* wait for first process's signal for me to render */
+ if (Sync) {
+ int code = 0;
+ if (dbg) printf("1: wait signal\n");
+ ReceiveData(Sock, &code, sizeof(code));
+ ReceiveData(Sock, &Rot, sizeof(Rot));
+
+ if (dbg) printf("1: got signal\n");
+ assert(code == 1);
+ }
+
+ /* XXX this clear should not be here, but for some reason, it
+ * makes things _mostly_ work correctly w/ NVIDIA's driver.
+ * There's only occasional glitches.
+ * Without this glClear(), depth buffer for the second process
+ * is pretty much broken.
+ */
+ //glClear(GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glTranslatef(1, 0, 0);
+ glRotatef(Rot + 90 , 1, 0, 0);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, Blue);
+ doughnut(0.5, 2.0, 20, 30);
+ glPopMatrix();
+ glFinish();
+
+ glXSwapBuffers(dpy, WindowID);
+ usleep(1000*10);
+
+ /* signal first process that I'm done rendering */
+ if (Sync) {
+ int code = 2;
+ if (dbg) printf("1: send signal\n");
+ SendData(Sock, &code, sizeof(code));
+ }
+ }
+}
+
+
+static void
+resize(Display *dpy, int width, int height)
+{
+ float ar = (float) width / height;
+
+ glXMakeCurrent(dpy, WindowID, Context);
+
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-ar, ar, 1.0, -1.0, 5.0, 200.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0, 0, -15);
+
+ Width = width;
+ Height = height;
+}
+
+
+
+static void
+set_window_title(Display *dpy, Window win, const char *title)
+{
+ XSizeHints sizehints;
+ sizehints.flags = 0;
+ XSetStandardProperties(dpy, win, title, title,
+ None, (char **)NULL, 0, &sizehints);
+}
+
+
+static Window
+make_gl_window(Display *dpy, XVisualInfo *visinfo, int width, int height)
+{
+ int scrnum;
+ XSetWindowAttributes attr;
+ unsigned long mask;
+ Window root;
+ Window win;
+ int x = 0, y = 0;
+ char *name = NULL;
+
+ scrnum = DefaultScreen( dpy );
+ root = RootWindow( dpy, scrnum );
+
+ /* window attributes */
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+ win = XCreateWindow( dpy, root, x, y, width, height,
+ 0, visinfo->depth, InputOutput,
+ visinfo->visual, mask, &attr );
+
+ /* set hints and properties */
+ {
+ XSizeHints sizehints;
+ sizehints.x = x;
+ sizehints.y = y;
+ sizehints.width = width;
+ sizehints.height = height;
+ sizehints.flags = USSize | USPosition;
+ XSetNormalHints(dpy, win, &sizehints);
+ XSetStandardProperties(dpy, win, name, name,
+ None, (char **)NULL, 0, &sizehints);
+ }
+
+ return win;
+}
+
+
+static void
+set_event_mask(Display *dpy, Window win)
+{
+ XSetWindowAttributes attr;
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ XChangeWindowAttributes(dpy, win, CWEventMask, &attr);
+}
+
+
+static void
+event_loop(Display *dpy)
+{
+ while (1) {
+ while (XPending(dpy) > 0) {
+ XEvent event;
+ XNextEvent(dpy, &event);
+
+ switch (event.type) {
+ case Expose:
+ redraw(dpy);
+ break;
+ case ConfigureNotify:
+ resize(dpy, event.xconfigure.width, event.xconfigure.height);
+ break;
+ case KeyPress:
+ {
+ char buffer[10];
+ int r, code;
+ code = XLookupKeysym(&event.xkey, 0);
+ if (code == XK_Left) {
+ }
+ else {
+ r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+ NULL, NULL);
+ if (buffer[0] == 27) {
+ exit(0);
+ }
+ }
+ }
+ default:
+ /* nothing */
+ ;
+ }
+ }
+
+ if (MyID == 0 || !Sync)
+ Rot += 1;
+ redraw(dpy);
+ }
+}
+
+
+static XVisualInfo *
+choose_visual(Display *dpy)
+{
+ int attribs[] = { GLX_RGBA,
+ GLX_RED_SIZE, 1,
+ GLX_GREEN_SIZE, 1,
+ GLX_BLUE_SIZE, 1,
+ GLX_DOUBLEBUFFER,
+ GLX_DEPTH_SIZE, 1,
+ None };
+ int scrnum = DefaultScreen( dpy );
+ return glXChooseVisual(dpy, scrnum, attribs);
+}
+
+
+static void
+parse_opts(int argc, char *argv[])
+{
+ if (argc > 1) {
+ MyID = 1;
+ }
+}
+
+
+int
+main( int argc, char *argv[] )
+{
+ Display *dpy;
+ XVisualInfo *visinfo;
+
+ parse_opts(argc, argv);
+
+ dpy = XOpenDisplay(NULL);
+
+ visinfo = choose_visual(dpy);
+
+ Context = glXCreateContext( dpy, visinfo, NULL, True );
+ if (!Context) {
+ printf("Error: glXCreateContext failed\n");
+ exit(1);
+ }
+
+ if (MyID == 0) {
+ WindowID = make_gl_window(dpy, visinfo, Width, Height);
+ set_window_title(dpy, WindowID, "corender");
+ XMapWindow(dpy, WindowID);
+ /*printf("WindowID 0x%x\n", (int) WindowID);*/
+ }
+
+ /* do ipc hand-shake here */
+ setup_ipc();
+ assert(Sock);
+ assert(WindowID);
+
+ if (MyID == 1) {
+ set_event_mask(dpy, WindowID);
+ }
+
+ resize(dpy, Width, Height);
+
+ event_loop(dpy);
+
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Jesse Barnes <jesse.barnes@intel.com>
+ *
+ */
+
+/** @file glsync.c
+ * The program is simple: it paints a window alternating colors (red &
+ * white) either as fast as possible or synchronized to vblank events
+ *
+ * If run normally, the program should display a window that exhibits
+ * significant tearing between red and white colors (e.g. you might get
+ * a "waterfall" effect of red and white horizontal bars).
+ *
+ * If run with the '-s b' option, the program should synchronize the
+ * window color changes with the vertical blank period, resulting in a
+ * window that looks orangish with a high frequency flicker (which may
+ * be invisible). If the window is moved to another screen, this
+ * property should be preserved. If the window spans two screens, it
+ * shouldn't tear on whichever screen most of the window is on; the
+ * portion on the other screen may show some tearing (like the
+ * waterfall effect above).
+ *
+ * Other options include '-w <width>' and '-h <height' to set the
+ * window size.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <GL/gl.h>
+#include <GL/glu.h>
+#include <GL/glx.h>
+#include <GL/glxext.h>
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+
+void (*video_sync_get)();
+void (*video_sync)();
+
+static int GLXExtensionSupported(Display *dpy, const char *extension)
+{
+ const char *extensionsString, *client_extensions, *pos;
+
+ extensionsString = glXQueryExtensionsString(dpy, DefaultScreen(dpy));
+ client_extensions = glXGetClientString(dpy, GLX_EXTENSIONS);
+
+ pos = strstr(extensionsString, extension);
+
+ if (pos != NULL && (pos == extensionsString || pos[-1] == ' ') &&
+ (pos[strlen(extension)] == ' ' || pos[strlen(extension)] == '\0'))
+ return 1;
+
+ pos = strstr(client_extensions, extension);
+
+ if (pos != NULL && (pos == extensionsString || pos[-1] == ' ') &&
+ (pos[strlen(extension)] == ' ' || pos[strlen(extension)] == '\0'))
+ return 1;
+
+ return 0;
+}
+
+extern char *optarg;
+extern int optind, opterr, optopt;
+static char optstr[] = "w:h:s:v";
+
+enum sync_type {
+ none = 0,
+ sgi_video_sync,
+ buffer_swap,
+};
+
+static void usage(char *name)
+{
+ printf("usage: %s [-w <width>] [-h <height>] [-s<sync method>] "
+ "[-vc]\n", name);
+ printf("\t-s<sync method>:\n");
+ printf("\t\tn: none\n");
+ printf("\t\ts: SGI video sync extension\n");
+ printf("\t\tb: buffer swap\n");
+ printf("\t-v: verbose (print count)\n");
+ exit(-1);
+}
+
+int main(int argc, char *argv[])
+{
+ Display *disp;
+ XVisualInfo *pvi;
+ XSetWindowAttributes swa;
+ int attrib[14];
+ GLint last_val = -1, count = 0;
+ Window winGL;
+ int dummy;
+ Atom wmDelete;
+ enum sync_type waitforsync = none;
+ int width = 500, height = 500, verbose = 0,
+ countonly = 0;
+ int c, i = 1;
+
+ opterr = 0;
+ while ((c = getopt(argc, argv, optstr)) != -1) {
+ switch (c) {
+ case 'w':
+ width = atoi(optarg);
+ break;
+ case 'h':
+ height = atoi(optarg);
+ break;
+ case 's':
+ switch (optarg[0]) {
+ case 'n':
+ waitforsync = none;
+ break;
+ case 's':
+ waitforsync = sgi_video_sync;
+ break;
+ case 'b':
+ waitforsync = buffer_swap;
+ break;
+ default:
+ usage(argv[0]);
+ break;
+ }
+ break;
+ case 'v':
+ verbose = 1;
+ break;
+ default:
+ usage(argv[0]);
+ break;
+ }
+ }
+
+ disp = XOpenDisplay(NULL);
+ if (!disp) {
+ fprintf(stderr, "failed to open display\n");
+ return -1;
+ }
+
+ if (!glXQueryExtension(disp, &dummy, &dummy)) {
+ fprintf(stderr, "glXQueryExtension failed\n");
+ return -1;
+ }
+
+ if (!GLXExtensionSupported(disp, "GLX_SGI_video_sync")) {
+ fprintf(stderr, "GLX_SGI_video_sync not supported, exiting\n");
+ return -1;
+ }
+
+ attrib[0] = GLX_RGBA;
+ attrib[1] = 1;
+ attrib[2] = GLX_RED_SIZE;
+ attrib[3] = 1;
+ attrib[4] = GLX_GREEN_SIZE;
+ attrib[5] = 1;
+ attrib[6] = GLX_BLUE_SIZE;
+ attrib[7] = 1;
+ if (waitforsync != buffer_swap)
+ attrib[8] = None;
+ else {
+ attrib[8] = GLX_DOUBLEBUFFER;
+ attrib[9] = 1;
+ attrib[10] = None;
+ }
+
+ GLXContext context;
+ pvi = glXChooseVisual(disp, DefaultScreen(disp), attrib);
+ if (!pvi) {
+ fprintf(stderr, "failed to choose visual, exiting\n");
+ return -1;
+ }
+
+ context = glXCreateContext(disp, pvi, None, GL_TRUE);
+ if (!context) {
+ fprintf(stderr, "failed to create glx context\n");
+ return -1;
+ }
+
+ pvi->screen = DefaultScreen(disp);
+
+ swa.colormap = XCreateColormap(disp, RootWindow(disp, pvi->screen),
+ pvi->visual, AllocNone);
+ swa.border_pixel = 0;
+ swa.event_mask = ExposureMask | KeyPressMask | ButtonPressMask |
+ StructureNotifyMask;
+ winGL = XCreateWindow(disp, RootWindow(disp, pvi->screen),
+ 0, 0,
+ width, height,
+ 0, pvi->depth, InputOutput, pvi->visual,
+ CWBorderPixel | CWColormap | CWEventMask, &swa);
+ if (!winGL) {
+ fprintf(stderr, "window creation failed\n");
+ return -1;
+ }
+ wmDelete = XInternAtom(disp, "WM_DELETE_WINDOW", True);
+ XSetWMProtocols(disp, winGL, &wmDelete, 1);
+
+ XSetStandardProperties(disp, winGL, "glsync test", "glsync text",
+ None, NULL, 0, NULL);
+
+ XMapRaised(disp, winGL);
+
+ glXMakeCurrent(disp, winGL, context);
+
+ video_sync_get = glXGetProcAddress((unsigned char *)"glXGetVideoSyncSGI");
+ video_sync = glXGetProcAddress((unsigned char *)"glXWaitVideoSyncSGI");
+
+ if (!video_sync_get || !video_sync) {
+ fprintf(stderr, "failed to get sync functions\n");
+ return -1;
+ }
+
+ video_sync_get(&count);
+ count++;
+ while (i++) {
+ /* Wait for vsync */
+ if (waitforsync == sgi_video_sync) {
+ if (verbose)
+ fprintf(stderr, "waiting on count %d\n", count);
+ video_sync(2, (count + 1) % 2, &count);
+ if (count < last_val)
+ fprintf(stderr, "error: vblank count went backwards: %d -> %d\n", last_val, count);
+ if (count == last_val)
+ fprintf(stderr, "error: count didn't change: %d\n", count);
+ last_val = count;
+ } else if (waitforsync == buffer_swap) {
+ glXSwapBuffers(disp, winGL);
+ }
+
+ if (countonly) {
+ video_sync(2, 1, &count);
+ fprintf(stderr, "current count: %d\n", count);
+ sleep(1);
+ continue;
+ }
+
+ /* Alternate colors to make tearing obvious */
+ if (i & 1)
+ glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
+ else
+ glClearColor(1.0f, 0.0f, 0.0f, 0.0f);
+ glClear(GL_COLOR_BUFFER_BIT);
+ glFlush();
+ }
+
+ XDestroyWindow(disp, winGL);
+ glXDestroyContext(disp, context);
+ XCloseDisplay(disp);
+
+ return 0;
+}
}
+/**
+ * Remove window border/decorations.
+ */
+static void
+no_border( Display *dpy, Window w)
+{
+ static const unsigned MWM_HINTS_DECORATIONS = (1 << 1);
+ static const int PROP_MOTIF_WM_HINTS_ELEMENTS = 5;
+
+ typedef struct
+ {
+ unsigned long flags;
+ unsigned long functions;
+ unsigned long decorations;
+ long inputMode;
+ unsigned long status;
+ } PropMotifWmHints;
+
+ PropMotifWmHints motif_hints;
+ Atom prop, proptype;
+ unsigned long flags = 0;
+
+ /* setup the property */
+ motif_hints.flags = MWM_HINTS_DECORATIONS;
+ motif_hints.decorations = flags;
+
+ /* get the atom for the property */
+ prop = XInternAtom( dpy, "_MOTIF_WM_HINTS", True );
+ if (!prop) {
+ /* something went wrong! */
+ return;
+ }
+
+ /* not sure this is correct, seems to work, XA_WM_HINTS didn't work */
+ proptype = prop;
+
+ XChangeProperty( dpy, w, /* display, window */
+ prop, proptype, /* property, type */
+ 32, /* format: 32-bit datums */
+ PropModeReplace, /* mode */
+ (unsigned char *) &motif_hints, /* data */
+ PROP_MOTIF_WM_HINTS_ELEMENTS /* nelements */
+ );
+}
+
+
/*
* Create an RGB, double-buffered window.
* Return the window and context handles.
attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
/* XXX this is a bad way to get a borderless window! */
- attr.override_redirect = fullscreen;
- mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
win = XCreateWindow( dpy, root, x, y, width, height,
0, visinfo->depth, InputOutput,
visinfo->visual, mask, &attr );
+ if (fullscreen)
+ no_border(dpy, win);
+
/* set hints and properties */
{
XSizeHints sizehints;
--- /dev/null
+/*
+ * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
+ * Copyright (C) 2008 Red Hat, Inc All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file glxgears_pixmap.c
+ * Yet-another-version of gears. Originally ported to GLX by Brian Paul on
+ * 23 March 2001. Modified to use fbconfigs by Ian Romanick on 10 Feb 2004.
+ *
+ * Command line options:
+ * -info print GL implementation information
+ *
+ * \author Brian Paul
+ * \author Ian Romanick <idr@us.ibm.com>
+ * \author Kristian Hoegsberg <krh@redhat.com>
+ */
+
+
+#define GLX_GLXEXT_PROTOTYPES
+
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/keysym.h>
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <GL/glxext.h>
+#include <assert.h>
+#include "pbutil.h"
+
+#define BENCHMARK
+
+#ifdef BENCHMARK
+
+/* XXX this probably isn't very portable */
+
+#include <sys/time.h>
+#include <unistd.h>
+
+/* return current time (in seconds) */
+static int
+current_time(void)
+{
+ struct timeval tv;
+#ifdef __VMS
+ (void) gettimeofday(&tv, NULL );
+#else
+ struct timezone tz;
+ (void) gettimeofday(&tv, &tz);
+#endif
+ return (int) tv.tv_sec;
+}
+
+#else /*BENCHMARK*/
+
+/* dummy */
+static int
+current_time(void)
+{
+ return 0;
+}
+
+#endif /*BENCHMARK*/
+
+
+
+#ifndef M_PI
+#define M_PI 3.14159265
+#endif
+
+
+static GLfloat view_rotx = 20.0, view_roty = 30.0, view_rotz = 0.0;
+static GLint gear1, gear2, gear3;
+static GLfloat angle = 0.0;
+
+
+/*
+ *
+ * Draw a gear wheel. You'll probably want to call this function when
+ * building a display list since we do a lot of trig here.
+ *
+ * Input: inner_radius - radius of hole at center
+ * outer_radius - radius at center of teeth
+ * width - width of gear
+ * teeth - number of teeth
+ * tooth_depth - depth of tooth
+ */
+static void
+gear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
+ GLint teeth, GLfloat tooth_depth)
+{
+ GLint i;
+ GLfloat r0, r1, r2;
+ GLfloat angle, da;
+ GLfloat u, v, len;
+
+ r0 = inner_radius;
+ r1 = outer_radius - tooth_depth / 2.0;
+ r2 = outer_radius + tooth_depth / 2.0;
+
+ da = 2.0 * M_PI / teeth / 4.0;
+
+ glShadeModel(GL_FLAT);
+
+ glNormal3f(0.0, 0.0, 1.0);
+
+ /* draw front face */
+ glBegin(GL_QUAD_STRIP);
+ for (i = 0; i <= teeth; i++) {
+ angle = i * 2.0 * M_PI / teeth;
+ glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+ glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+ if (i < teeth) {
+ glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+ glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+ width * 0.5);
+ }
+ }
+ glEnd();
+
+ /* draw front sides of teeth */
+ glBegin(GL_QUADS);
+ da = 2.0 * M_PI / teeth / 4.0;
+ for (i = 0; i < teeth; i++) {
+ angle = i * 2.0 * M_PI / teeth;
+
+ glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+ glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), width * 0.5);
+ glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+ width * 0.5);
+ glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+ width * 0.5);
+ }
+ glEnd();
+
+ glNormal3f(0.0, 0.0, -1.0);
+
+ /* draw back face */
+ glBegin(GL_QUAD_STRIP);
+ for (i = 0; i <= teeth; i++) {
+ angle = i * 2.0 * M_PI / teeth;
+ glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+ glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+ if (i < teeth) {
+ glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+ -width * 0.5);
+ glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+ }
+ }
+ glEnd();
+
+ /* draw back sides of teeth */
+ glBegin(GL_QUADS);
+ da = 2.0 * M_PI / teeth / 4.0;
+ for (i = 0; i < teeth; i++) {
+ angle = i * 2.0 * M_PI / teeth;
+
+ glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+ -width * 0.5);
+ glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+ -width * 0.5);
+ glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), -width * 0.5);
+ glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+ }
+ glEnd();
+
+ /* draw outward faces of teeth */
+ glBegin(GL_QUAD_STRIP);
+ for (i = 0; i < teeth; i++) {
+ angle = i * 2.0 * M_PI / teeth;
+
+ glVertex3f(r1 * cos(angle), r1 * sin(angle), width * 0.5);
+ glVertex3f(r1 * cos(angle), r1 * sin(angle), -width * 0.5);
+ u = r2 * cos(angle + da) - r1 * cos(angle);
+ v = r2 * sin(angle + da) - r1 * sin(angle);
+ len = sqrt(u * u + v * v);
+ u /= len;
+ v /= len;
+ glNormal3f(v, -u, 0.0);
+ glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), width * 0.5);
+ glVertex3f(r2 * cos(angle + da), r2 * sin(angle + da), -width * 0.5);
+ glNormal3f(cos(angle), sin(angle), 0.0);
+ glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+ width * 0.5);
+ glVertex3f(r2 * cos(angle + 2 * da), r2 * sin(angle + 2 * da),
+ -width * 0.5);
+ u = r1 * cos(angle + 3 * da) - r2 * cos(angle + 2 * da);
+ v = r1 * sin(angle + 3 * da) - r2 * sin(angle + 2 * da);
+ glNormal3f(v, -u, 0.0);
+ glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+ width * 0.5);
+ glVertex3f(r1 * cos(angle + 3 * da), r1 * sin(angle + 3 * da),
+ -width * 0.5);
+ glNormal3f(cos(angle), sin(angle), 0.0);
+ }
+
+ glVertex3f(r1 * cos(0), r1 * sin(0), width * 0.5);
+ glVertex3f(r1 * cos(0), r1 * sin(0), -width * 0.5);
+
+ glEnd();
+
+ glShadeModel(GL_SMOOTH);
+
+ /* draw inside radius cylinder */
+ glBegin(GL_QUAD_STRIP);
+ for (i = 0; i <= teeth; i++) {
+ angle = i * 2.0 * M_PI / teeth;
+ glNormal3f(-cos(angle), -sin(angle), 0.0);
+ glVertex3f(r0 * cos(angle), r0 * sin(angle), -width * 0.5);
+ glVertex3f(r0 * cos(angle), r0 * sin(angle), width * 0.5);
+ }
+ glEnd();
+}
+
+
+static void
+draw(void)
+{
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glRotatef(view_rotx, 1.0, 0.0, 0.0);
+ glRotatef(view_roty, 0.0, 1.0, 0.0);
+ glRotatef(view_rotz, 0.0, 0.0, 1.0);
+
+ glPushMatrix();
+ glTranslatef(-3.0, -2.0, 0.0);
+ glRotatef(angle, 0.0, 0.0, 1.0);
+ glCallList(gear1);
+ glPopMatrix();
+
+ glPushMatrix();
+ glTranslatef(3.1, -2.0, 0.0);
+ glRotatef(-2.0 * angle - 9.0, 0.0, 0.0, 1.0);
+ glCallList(gear2);
+ glPopMatrix();
+
+ glPushMatrix();
+ glTranslatef(-3.1, 4.2, 0.0);
+ glRotatef(-2.0 * angle - 25.0, 0.0, 0.0, 1.0);
+ glCallList(gear3);
+ glPopMatrix();
+
+ glPopMatrix();
+}
+
+
+struct gears {
+ Window win;
+ GLXContext ctx;
+ Pixmap pixmap;
+ GLXPixmap glxpixmap;
+ GC gc;
+ int width, height;
+};
+
+
+/* new window size or exposure */
+static void
+reshape(struct gears *gears, int width, int height)
+{
+ gears->width = width;
+ gears->height = height;
+}
+
+
+static void
+init(int width, int height)
+{
+ static GLfloat pos[4] = { 5.0, 5.0, 10.0, 0.0 };
+ static GLfloat red[4] = { 0.8, 0.1, 0.0, 1.0 };
+ static GLfloat green[4] = { 0.0, 0.8, 0.2, 1.0 };
+ static GLfloat blue[4] = { 0.2, 0.2, 1.0, 1.0 };
+ GLfloat h = (GLfloat) height / (GLfloat) width;
+
+ glLightfv(GL_LIGHT0, GL_POSITION, pos);
+ glEnable(GL_CULL_FACE);
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+ glEnable(GL_DEPTH_TEST);
+
+ /* make the gears */
+ gear1 = glGenLists(1);
+ glNewList(gear1, GL_COMPILE);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);
+ gear(1.0, 4.0, 1.0, 20, 0.7);
+ glEndList();
+
+ gear2 = glGenLists(1);
+ glNewList(gear2, GL_COMPILE);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green);
+ gear(0.5, 2.0, 2.0, 10, 0.7);
+ glEndList();
+
+ gear3 = glGenLists(1);
+ glNewList(gear3, GL_COMPILE);
+ glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue);
+ gear(1.3, 2.0, 0.5, 10, 0.7);
+ glEndList();
+
+ glEnable(GL_NORMALIZE);
+
+ glViewport(0, 0, (GLint) width, (GLint) height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-1.0, 1.0, -h, h, 5.0, 60.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0.0, 0.0, -40.0);
+}
+
+/*
+ * Create an RGB, double-buffered window.
+ * Return the window and context handles.
+ */
+static void
+make_window( Display *dpy, const char *name,
+ int x, int y, int width, int height, struct gears *gears)
+{
+ int attrib[] = { GLX_DRAWABLE_TYPE, GLX_WINDOW_BIT,
+ GLX_RENDER_TYPE, GLX_RGBA_BIT,
+ GLX_RED_SIZE, 1,
+ GLX_GREEN_SIZE, 1,
+ GLX_BLUE_SIZE, 1,
+ GLX_DOUBLEBUFFER, GL_FALSE,
+ GLX_DEPTH_SIZE, 1,
+ None };
+ GLXFBConfig * fbconfig;
+ int num_configs;
+ int scrnum;
+ XSetWindowAttributes attr;
+ unsigned long mask;
+ Window root;
+ XVisualInfo *visinfo;
+
+ gears->width = width;
+ gears->height = height;
+
+ scrnum = DefaultScreen( dpy );
+ root = RootWindow( dpy, scrnum );
+
+ fbconfig = glXChooseFBConfig(dpy, scrnum, attrib, & num_configs);
+ if (fbconfig == NULL) {
+ printf("Error: couldn't get an RGB, Double-buffered visual\n");
+ exit(1);
+ }
+
+ /* window attributes */
+ visinfo = glXGetVisualFromFBConfig(dpy, fbconfig[0]);
+ assert(visinfo != NULL);
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+ gears->win = XCreateWindow( dpy, root, 0, 0, width, height,
+ 0, visinfo->depth, InputOutput,
+ visinfo->visual, mask, &attr );
+
+ /* set hints and properties */
+ {
+ XSizeHints sizehints;
+ sizehints.x = x;
+ sizehints.y = y;
+ sizehints.width = width;
+ sizehints.height = height;
+ sizehints.flags = USSize | USPosition;
+ XSetNormalHints(dpy, gears->win, &sizehints);
+ XSetStandardProperties(dpy, gears->win, name, name,
+ None, (char **)NULL, 0, &sizehints);
+ }
+
+ gears->gc = XCreateGC(dpy, gears->win, 0, NULL);
+
+ gears->pixmap = XCreatePixmap(dpy, gears->win,
+ width, height, visinfo->depth);
+ if (!gears->pixmap) {
+ printf("Error: XCreatePixmap failed\n");
+ exit(-1);
+ }
+
+ gears->glxpixmap = glXCreatePixmap(dpy, fbconfig[0], gears->pixmap, NULL);
+ if (!gears->glxpixmap) {
+ printf("Error: glXCreatePixmap failed\n");
+ exit(-1);
+ }
+
+ gears->ctx = glXCreateNewContext(dpy, fbconfig[0],
+ GLX_RGBA_TYPE, NULL, GL_TRUE);
+ if (!gears->ctx) {
+ printf("Error: glXCreateNewContext failed\n");
+ exit(1);
+ }
+
+ XFree(fbconfig);
+}
+
+
+static void
+event_loop(Display *dpy, struct gears *gears)
+{
+ int x, y;
+
+ while (1) {
+ while (XPending(dpy) > 0) {
+ XEvent event;
+ XNextEvent(dpy, &event);
+ switch (event.type) {
+ case Expose:
+ /* we'll redraw below */
+ break;
+ case ConfigureNotify:
+ reshape(gears, event.xconfigure.width, event.xconfigure.height);
+ break;
+ case KeyPress:
+ {
+ char buffer[10];
+ int r, code;
+ code = XLookupKeysym(&event.xkey, 0);
+ if (code == XK_Left) {
+ view_roty += 5.0;
+ }
+ else if (code == XK_Right) {
+ view_roty -= 5.0;
+ }
+ else if (code == XK_Up) {
+ view_rotx += 5.0;
+ }
+ else if (code == XK_Down) {
+ view_rotx -= 5.0;
+ }
+ else {
+ r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+ NULL, NULL);
+ if (buffer[0] == 27) {
+ /* escape */
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ /* next frame */
+ angle += 2.0;
+
+ draw();
+ glFinish();
+
+ for (x = 0; x < gears->width; x += 100)
+ for (y = 0; y < gears->width; y += 100)
+ XCopyArea(dpy, gears->pixmap, gears->win, gears->gc,
+ 50, 50, 100, 100, x, y);
+
+ /* calc framerate */
+ {
+ static int t0 = -1;
+ static int frames = 0;
+ int t = current_time();
+
+ if (t0 < 0)
+ t0 = t;
+
+ frames++;
+
+ if (t - t0 >= 5.0) {
+ GLfloat seconds = t - t0;
+ GLfloat fps = frames / seconds;
+ printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds,
+ fps);
+ t0 = t;
+ frames = 0;
+ }
+ }
+ }
+}
+
+
+int
+main(int argc, char *argv[])
+{
+ Display *dpy;
+ const char *dpyName = NULL;
+ GLboolean printInfo = GL_FALSE;
+ struct gears gears;
+ int i, width = 200, height = 200;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-display") == 0) {
+ dpyName = argv[i+1];
+ i++;
+ }
+ else if (strcmp(argv[i], "-info") == 0) {
+ printInfo = GL_TRUE;
+ }
+ }
+
+ dpy = XOpenDisplay(dpyName);
+ if (!dpy) {
+ printf("Error: couldn't open display %s\n", XDisplayName(dpyName));
+ return -1;
+ }
+
+ make_window(dpy, "glxgears", 0, 0, width, height, &gears);
+ XMapWindow(dpy, gears.win);
+ glXMakeCurrent(dpy, gears.glxpixmap, gears.ctx);
+
+ if (printInfo) {
+ printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
+ printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
+ printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR));
+ printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS));
+ }
+
+ init(width, height);
+
+ event_loop(dpy, &gears);
+
+ glXDestroyContext(dpy, gears.ctx);
+ XDestroyWindow(dpy, gears.win);
+ glXDestroyPixmap(dpy, gears.pixmap);
+ XFreePixmap(dpy, gears.pixmap);
+ XCloseDisplay(dpy);
+
+ return 0;
+}
#define GLX_TRANSPARENT_RGB 0x8008
#endif
+#ifndef GLX_RGBA_BIT
+#define GLX_RGBA_BIT 0x00000001
+#endif
+
+#ifndef GLX_COLOR_INDEX_BIT
+#define GLX_COLOR_INDEX_BIT 0x00000002
+#endif
typedef enum
{
int transparentIndexValue;
int bufferSize;
int level;
- int rgba;
+ int render_type;
int doubleBuffer;
int stereo;
int auxBuffers;
XSetWindowAttributes attr;
unsigned long mask;
Window root;
- GLXContext ctx;
+ GLXContext ctx = NULL;
XVisualInfo *visinfo;
int width = 100, height = 100;
root = RootWindow(dpy, scrnum);
visinfo = glXChooseVisual(dpy, scrnum, attribSingle);
- if (!visinfo) {
+ if (!visinfo)
visinfo = glXChooseVisual(dpy, scrnum, attribDouble);
- if (!visinfo) {
- fprintf(stderr, "Error: couldn't find RGB GLX visual\n");
- return;
+
+ if (visinfo)
+ ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect );
+
+#ifdef GLX_VERSION_1_3
+ {
+ int fbAttribSingle[] = {
+ GLX_RENDER_TYPE, GLX_RGBA_BIT,
+ GLX_RED_SIZE, 1,
+ GLX_GREEN_SIZE, 1,
+ GLX_BLUE_SIZE, 1,
+ GLX_DOUBLEBUFFER, GL_TRUE,
+ None };
+ int fbAttribDouble[] = {
+ GLX_RENDER_TYPE, GLX_RGBA_BIT,
+ GLX_RED_SIZE, 1,
+ GLX_GREEN_SIZE, 1,
+ GLX_BLUE_SIZE, 1,
+ None };
+ GLXFBConfig *configs = NULL;
+ int nConfigs;
+
+ if (!visinfo)
+ configs = glXChooseFBConfig(dpy, scrnum, fbAttribSingle, &nConfigs);
+ if (!visinfo)
+ configs = glXChooseFBConfig(dpy, scrnum, fbAttribDouble, &nConfigs);
+
+ if (configs) {
+ visinfo = glXGetVisualFromFBConfig(dpy, configs[0]);
+ ctx = glXCreateNewContext(dpy, configs[0], GLX_RGBA_TYPE, NULL, allowDirect);
+ XFree(configs);
}
}
+#endif
+
+ if (!visinfo) {
+ fprintf(stderr, "Error: couldn't find RGB GLX visual or fbconfig\n");
+ return;
+ }
+
+ if (!ctx) {
+ fprintf(stderr, "Error: glXCreateContext failed\n");
+ XFree(visinfo);
+ return;
+ }
attr.background_pixel = 0;
attr.border_pixel = 0;
0, visinfo->depth, InputOutput,
visinfo->visual, mask, &attr);
- ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect );
- if (!ctx) {
- fprintf(stderr, "Error: glXCreateContext failed\n");
- XFree(visinfo);
- XDestroyWindow(dpy, win);
- return;
- }
-
if (glXMakeCurrent(dpy, win, ctx)) {
const char *serverVendor = glXQueryServerString(dpy, scrnum, GLX_VENDOR);
const char *serverVersion = glXQueryServerString(dpy, scrnum, GLX_VERSION);
printf("OpenGL vendor string: %s\n", glVendor);
printf("OpenGL renderer string: %s\n", glRenderer);
printf("OpenGL version string: %s\n", glVersion);
+#ifdef GL_VERSION_2_0
+ if (glVersion[0] >= '2' && glVersion[1] == '.') {
+ char *v = (char *) glGetString(GL_SHADING_LANGUAGE_VERSION);
+ printf("OpenGL shading language version string: %s\n", v);
+ }
+#endif
+
printf("OpenGL extensions:\n");
print_extension_list(glExtensions);
if (limits)
}
}
+static const char *
+visual_render_type_name(int type)
+{
+ switch (type) {
+ case GLX_RGBA_BIT:
+ return "rgba";
+ case GLX_COLOR_INDEX_BIT:
+ return "ci";
+ case GLX_RGBA_BIT | GLX_COLOR_INDEX_BIT:
+ return "rgba|ci";
+ default:
+ return "";
+ }
+}
-static void
+static GLboolean
get_visual_attribs(Display *dpy, XVisualInfo *vInfo,
struct visual_attribs *attribs)
{
const char *ext = glXQueryExtensionsString(dpy, vInfo->screen);
+ int rgba;
memset(attribs, 0, sizeof(struct visual_attribs));
attribs->colormapSize = vInfo->colormap_size;
attribs->bitsPerRGB = vInfo->bits_per_rgb;
- if (glXGetConfig(dpy, vInfo, GLX_USE_GL, &attribs->supportsGL) != 0)
- return;
+ if (glXGetConfig(dpy, vInfo, GLX_USE_GL, &attribs->supportsGL) != 0 ||
+ !attribs->supportsGL)
+ return GL_FALSE;
glXGetConfig(dpy, vInfo, GLX_BUFFER_SIZE, &attribs->bufferSize);
glXGetConfig(dpy, vInfo, GLX_LEVEL, &attribs->level);
- glXGetConfig(dpy, vInfo, GLX_RGBA, &attribs->rgba);
+ glXGetConfig(dpy, vInfo, GLX_RGBA, &rgba);
+ if (rgba)
+ attribs->render_type = GLX_RGBA_BIT;
+ else
+ attribs->render_type = GLX_COLOR_INDEX_BIT;
+
glXGetConfig(dpy, vInfo, GLX_DOUBLEBUFFER, &attribs->doubleBuffer);
glXGetConfig(dpy, vInfo, GLX_STEREO, &attribs->stereo);
glXGetConfig(dpy, vInfo, GLX_AUX_BUFFERS, &attribs->auxBuffers);
/* multisample attribs */
#ifdef GLX_ARB_multisample
- if (ext && strstr(ext, "GLX_ARB_multisample") == 0) {
+ if (ext && strstr(ext, "GLX_ARB_multisample")) {
glXGetConfig(dpy, vInfo, GLX_SAMPLE_BUFFERS_ARB, &attribs->numMultisample);
glXGetConfig(dpy, vInfo, GLX_SAMPLES_ARB, &attribs->numSamples);
}
#else
attribs->visualCaveat = 0;
#endif
+
+ return GL_TRUE;
+}
+
+#ifdef GLX_VERSION_1_3
+
+static int
+glx_token_to_visual_class(int visual_type)
+{
+ switch (visual_type) {
+ case GLX_TRUE_COLOR:
+ return TrueColor;
+ case GLX_DIRECT_COLOR:
+ return DirectColor;
+ case GLX_PSEUDO_COLOR:
+ return PseudoColor;
+ case GLX_STATIC_COLOR:
+ return StaticColor;
+ case GLX_GRAY_SCALE:
+ return GrayScale;
+ case GLX_STATIC_GRAY:
+ return StaticGray;
+ case GLX_NONE:
+ default:
+ return None;
+ }
+}
+
+static GLboolean
+get_fbconfig_attribs(Display *dpy, GLXFBConfig fbconfig,
+ struct visual_attribs *attribs)
+{
+ int visual_type;
+
+ memset(attribs, 0, sizeof(struct visual_attribs));
+
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_FBCONFIG_ID, &attribs->id);
+
+#if 0
+ attribs->depth = vInfo->depth;
+ attribs->redMask = vInfo->red_mask;
+ attribs->greenMask = vInfo->green_mask;
+ attribs->blueMask = vInfo->blue_mask;
+ attribs->colormapSize = vInfo->colormap_size;
+ attribs->bitsPerRGB = vInfo->bits_per_rgb;
+#endif
+
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_X_VISUAL_TYPE, &visual_type);
+ attribs->klass = glx_token_to_visual_class(visual_type);
+
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_BUFFER_SIZE, &attribs->bufferSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_LEVEL, &attribs->level);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_RENDER_TYPE, &attribs->render_type);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_DOUBLEBUFFER, &attribs->doubleBuffer);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_STEREO, &attribs->stereo);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_AUX_BUFFERS, &attribs->auxBuffers);
+
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_RED_SIZE, &attribs->redSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_GREEN_SIZE, &attribs->greenSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_BLUE_SIZE, &attribs->blueSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_ALPHA_SIZE, &attribs->alphaSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_DEPTH_SIZE, &attribs->depthSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_STENCIL_SIZE, &attribs->stencilSize);
+
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_RED_SIZE, &attribs->accumRedSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_GREEN_SIZE, &attribs->accumGreenSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_BLUE_SIZE, &attribs->accumBlueSize);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_ALPHA_SIZE, &attribs->accumAlphaSize);
+
+ /* get transparent pixel stuff */
+ glXGetFBConfigAttrib(dpy, fbconfig,GLX_TRANSPARENT_TYPE, &attribs->transparentType);
+ if (attribs->transparentType == GLX_TRANSPARENT_RGB) {
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_RED_VALUE, &attribs->transparentRedValue);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_GREEN_VALUE, &attribs->transparentGreenValue);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_BLUE_VALUE, &attribs->transparentBlueValue);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_ALPHA_VALUE, &attribs->transparentAlphaValue);
+ }
+ else if (attribs->transparentType == GLX_TRANSPARENT_INDEX) {
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_INDEX_VALUE, &attribs->transparentIndexValue);
+ }
+
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLE_BUFFERS, &attribs->numMultisample);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLES, &attribs->numSamples);
+ glXGetFBConfigAttrib(dpy, fbconfig, GLX_CONFIG_CAVEAT, &attribs->visualCaveat);
+
+ return GL_TRUE;
}
+#endif
+
+
static void
print_visual_attribs_verbose(const struct visual_attribs *attribs)
printf("Visual ID: %x depth=%d class=%s\n",
attribs->id, attribs->depth, visual_class_name(attribs->klass));
printf(" bufferSize=%d level=%d renderType=%s doubleBuffer=%d stereo=%d\n",
- attribs->bufferSize, attribs->level, attribs->rgba ? "rgba" : "ci",
+ attribs->bufferSize, attribs->level,
+ visual_render_type_name(attribs->render_type),
attribs->doubleBuffer, attribs->stereo);
printf(" rgba: redSize=%d greenSize=%d blueSize=%d alphaSize=%d\n",
attribs->redSize, attribs->greenSize,
caveat = "None";
#endif
- printf("0x%2x %2d %2s %2d %2d %2d %1s %2s %2s %2d %2d %2d %2d %2d %2d %2d",
+ printf("0x%02x %2d %2s %2d %2d %2d %c%c %c %c %2d %2d %2d %2d %2d %2d %2d",
attribs->id,
attribs->depth,
visual_class_abbrev(attribs->klass),
attribs->transparentType != GLX_NONE,
attribs->bufferSize,
attribs->level,
- attribs->rgba ? "r" : "c",
- attribs->doubleBuffer ? "y" : ".",
- attribs->stereo ? "y" : ".",
+ (attribs->render_type & GLX_RGBA_BIT) ? 'r' : ' ',
+ (attribs->render_type & GLX_COLOR_INDEX_BIT) ? 'c' : ' ',
+ attribs->doubleBuffer ? 'y' : '.',
+ attribs->stereo ? 'y' : '.',
attribs->redSize, attribs->greenSize,
attribs->blueSize, attribs->alphaSize,
attribs->auxBuffers,
attribs->transparentType != GLX_NONE,
attribs->bufferSize,
attribs->level,
- attribs->rgba ? "rgba" : "ci ",
+ visual_render_type_name(attribs->render_type),
attribs->doubleBuffer,
attribs->stereo,
attribs->redSize, attribs->greenSize,
{
XVisualInfo theTemplate;
XVisualInfo *visuals;
- int numVisuals;
+ int numVisuals, numGlxVisuals;
long mask;
int i;
+ struct visual_attribs attribs;
/* get list of all visuals on this screen */
theTemplate.screen = scrnum;
mask = VisualScreenMask;
visuals = XGetVisualInfo(dpy, mask, &theTemplate, &numVisuals);
- if (mode == Verbose) {
- for (i = 0; i < numVisuals; i++) {
- struct visual_attribs attribs;
- get_visual_attribs(dpy, &visuals[i], &attribs);
- print_visual_attribs_verbose(&attribs);
- }
+ numGlxVisuals = 0;
+ for (i = 0; i < numVisuals; i++) {
+ if (get_visual_attribs(dpy, &visuals[i], &attribs))
+ numGlxVisuals++;
}
- else if (mode == Normal) {
+
+ if (numGlxVisuals == 0)
+ return;
+
+ printf("%d GLX Visuals\n", numGlxVisuals);
+
+ if (mode == Normal)
print_visual_attribs_short_header();
- for (i = 0; i < numVisuals; i++) {
- struct visual_attribs attribs;
- get_visual_attribs(dpy, &visuals[i], &attribs);
+ else if (mode == Wide)
+ print_visual_attribs_long_header();
+
+ for (i = 0; i < numVisuals; i++) {
+ if (!get_visual_attribs(dpy, &visuals[i], &attribs))
+ continue;
+
+ if (mode == Verbose)
+ print_visual_attribs_verbose(&attribs);
+ else if (mode == Normal)
print_visual_attribs_short(&attribs);
- }
+ else if (mode == Wide)
+ print_visual_attribs_long(&attribs);
}
- else if (mode == Wide) {
+ printf("\n");
+
+ XFree(visuals);
+}
+
+#ifdef GLX_VERSION_1_3
+
+static void
+print_fbconfig_info(Display *dpy, int scrnum, InfoMode mode)
+{
+ int numFBConfigs;
+ struct visual_attribs attribs;
+ GLXFBConfig *fbconfigs;
+ int i;
+
+ /* get list of all fbconfigs on this screen */
+ fbconfigs = glXGetFBConfigs(dpy, scrnum, &numFBConfigs);
+
+ if (numFBConfigs == 0)
+ return;
+
+ printf("%d GLXFBConfigs:\n", numFBConfigs);
+ if (mode == Normal)
+ print_visual_attribs_short_header();
+ else if (mode == Wide)
print_visual_attribs_long_header();
- for (i = 0; i < numVisuals; i++) {
- struct visual_attribs attribs;
- get_visual_attribs(dpy, &visuals[i], &attribs);
+
+ for (i = 0; i < numFBConfigs; i++) {
+ get_fbconfig_attribs(dpy, fbconfigs[i], &attribs);
+
+ if (mode == Verbose)
+ print_visual_attribs_verbose(&attribs);
+ else if (mode == Normal)
+ print_visual_attribs_short(&attribs);
+ else if (mode == Wide)
print_visual_attribs_long(&attribs);
- }
}
+ printf("\n");
- XFree(visuals);
+ XFree(fbconfigs);
}
+#endif
/*
* Stand-alone Mesa doesn't really implement the GLX protocol so it
/* see if this vis is better than bestVis */
if ((!bestVis.supportsGL && vis.supportsGL) ||
(bestVis.visualCaveat != GLX_NONE_EXT) ||
- (!bestVis.rgba && vis.rgba) ||
+ (!(bestVis.render_type & GLX_RGBA_BIT) && (vis.render_type & GLX_RGBA_BIT)) ||
(!bestVis.doubleBuffer && vis.doubleBuffer) ||
(bestVis.redSize < vis.redSize) ||
(bestVis.greenSize < vis.greenSize) ||
print_screen_info(dpy, scrnum, allowDirect, limits);
printf("\n");
print_visual_info(dpy, scrnum, mode);
+#ifdef GLX_VERSION_1_3
+ print_fbconfig_info(dpy, scrnum, mode);
+#endif
if (scrnum + 1 < numScreens)
printf("\n\n");
}
--- /dev/null
+/**
+ * Display/snoop the z/stencil/back/front buffers of another app's window.
+ * Also, an example of the need for shared ancillary renderbuffers.
+ *
+ * Hint: use 'xwininfo' to get a window's ID.
+ *
+ * Brian Paul
+ * 11 Oct 2007
+ */
+
+#define GL_GLEXT_PROTOTYPES
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/keysym.h>
+
+
+#define Z_BUFFER 1
+#define STENCIL_BUFFER 2
+#define BACK_BUFFER 3
+#define FRONT_BUFFER 4
+
+
+static int Buffer = BACK_BUFFER;
+static int WindowID = 0;
+static const char *DisplayName = NULL;
+static GLXContext Context = 0;
+static int Width, Height;
+
+
+/**
+ * Grab the z/stencil/back/front image from the srcWin and display it
+ * (possibly converted to grayscale) in the dstWin.
+ */
+static void
+redraw(Display *dpy, Window srcWin, Window dstWin )
+{
+ GLubyte *image = malloc(Width * Height * 4);
+
+ glXMakeCurrent(dpy, srcWin, Context);
+ glPixelStorei(GL_PACK_ALIGNMENT, 1);
+ if (Buffer == BACK_BUFFER) {
+ glReadBuffer(GL_BACK);
+ glReadPixels(0, 0, Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, image);
+ }
+ else if (Buffer == FRONT_BUFFER) {
+ glReadBuffer(GL_FRONT);
+ glReadPixels(0, 0, Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, image);
+ }
+ else if (Buffer == Z_BUFFER) {
+ GLfloat *z = malloc(Width * Height * sizeof(GLfloat));
+ int i;
+ glReadPixels(0, 0, Width, Height, GL_DEPTH_COMPONENT, GL_FLOAT, z);
+ for (i = 0; i < Width * Height; i++) {
+ image[i*4+0] =
+ image[i*4+1] =
+ image[i*4+2] = (GLint) (255.0 * z[i]);
+ image[i*4+3] = 255;
+ }
+ free(z);
+ }
+ else if (Buffer == STENCIL_BUFFER) {
+ GLubyte *sten = malloc(Width * Height * sizeof(GLubyte));
+ int i, min = 100, max = -1;
+ float step;
+ int sz;
+ glGetIntegerv(GL_STENCIL_BITS, &sz);
+ glReadPixels(0, 0, Width, Height,
+ GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, sten);
+ /* find min/max for converting stencil to grayscale */
+ for (i = 0; i < Width * Height; i++) {
+ if (sten[i] < min)
+ min = sten[i];
+ if (sten[i] > max)
+ max = sten[i];
+ }
+ if (min == max)
+ step = 0;
+ else
+ step = 255.0 / (float) (max - min);
+ for (i = 0; i < Width * Height; i++) {
+ image[i*4+0] =
+ image[i*4+1] =
+ image[i*4+2] = (GLint) ((sten[i] - min) * step);
+ image[i*4+3] = 255;
+ }
+ free(sten);
+ }
+
+ glXMakeCurrent(dpy, dstWin, Context);
+ glWindowPos2iARB(0, 0);
+ glDrawBuffer(GL_FRONT);
+ glDrawPixels(Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, image);
+ glFlush();
+
+ free(image);
+}
+
+
+static void
+set_window_title(Display *dpy, Window win, const char *title)
+{
+ XSizeHints sizehints;
+ sizehints.flags = 0;
+ XSetStandardProperties(dpy, win, title, title,
+ None, (char **)NULL, 0, &sizehints);
+}
+
+
+static Window
+make_gl_window(Display *dpy, XVisualInfo *visinfo, int width, int height)
+{
+ int scrnum;
+ XSetWindowAttributes attr;
+ unsigned long mask;
+ Window root;
+ Window win;
+ int x = 0, y = 0;
+ char *name = NULL;
+
+ scrnum = DefaultScreen( dpy );
+ root = RootWindow( dpy, scrnum );
+
+ /* window attributes */
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+ win = XCreateWindow( dpy, root, x, y, width, height,
+ 0, visinfo->depth, InputOutput,
+ visinfo->visual, mask, &attr );
+
+ /* set hints and properties */
+ {
+ XSizeHints sizehints;
+ sizehints.x = x;
+ sizehints.y = y;
+ sizehints.width = width;
+ sizehints.height = height;
+ sizehints.flags = USSize | USPosition;
+ XSetNormalHints(dpy, win, &sizehints);
+ XSetStandardProperties(dpy, win, name, name,
+ None, (char **)NULL, 0, &sizehints);
+ }
+
+ return win;
+}
+
+
+static void
+update_window_title(Display *dpy, Window win)
+{
+ char title[1000], *buf;
+
+ switch (Buffer) {
+ case Z_BUFFER:
+ buf = "Z";
+ break;
+ case STENCIL_BUFFER:
+ buf = "Stencil";
+ break;
+ case BACK_BUFFER:
+ buf = "Back";
+ break;
+ case FRONT_BUFFER:
+ buf = "Front";
+ break;
+ default:
+ buf = "";
+ }
+
+ sprintf(title, "glxsnoop window 0x%x (%s buffer)", (int) WindowID, buf);
+
+ set_window_title(dpy, win, title);
+}
+
+
+static void
+keypress(Display *dpy, Window win, char key)
+{
+ switch (key) {
+ case 27:
+ /* escape */
+ exit(0);
+ break;
+ case 's':
+ Buffer = STENCIL_BUFFER;
+ break;
+ case 'z':
+ Buffer = Z_BUFFER;
+ break;
+ case 'f':
+ Buffer = FRONT_BUFFER;
+ break;
+ case 'b':
+ Buffer = BACK_BUFFER;
+ break;
+ default:
+ return;
+ }
+
+ update_window_title(dpy, win);
+ redraw(dpy, WindowID, win);
+}
+
+
+static void
+event_loop(Display *dpy, Window win)
+{
+ XEvent event;
+
+ while (1) {
+ XNextEvent( dpy, &event );
+
+ switch (event.type) {
+ case Expose:
+ redraw(dpy, WindowID, win);
+ break;
+ case ConfigureNotify:
+ /*resize( event.xconfigure.width, event.xconfigure.height );*/
+ break;
+ case KeyPress:
+ {
+ char buffer[10];
+ int r, code;
+ code = XLookupKeysym(&event.xkey, 0);
+ if (code == XK_Left) {
+ }
+ else {
+ r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+ NULL, NULL);
+ keypress(dpy, win, buffer[0]);
+ }
+ }
+ default:
+ /* nothing */
+ ;
+ }
+ }
+}
+
+
+static VisualID
+get_window_visualid(Display *dpy, Window win)
+{
+ XWindowAttributes attr;
+
+ if (XGetWindowAttributes(dpy, win, &attr)) {
+ return attr.visual->visualid;
+ }
+ else {
+ return 0;
+ }
+}
+
+
+static void
+get_window_size(Display *dpy, Window win, int *w, int *h)
+{
+ XWindowAttributes attr;
+
+ if (XGetWindowAttributes(dpy, win, &attr)) {
+ *w = attr.width;
+ *h = attr.height;
+ }
+ else {
+ *w = *h = 0;
+ }
+}
+
+
+static XVisualInfo *
+visualid_to_visualinfo(Display *dpy, VisualID vid)
+{
+ XVisualInfo *vinfo, templ;
+ long mask;
+ int n;
+
+ templ.visualid = vid;
+ mask = VisualIDMask;
+
+ vinfo = XGetVisualInfo(dpy, mask, &templ, &n);
+ return vinfo;
+}
+
+
+static void
+key_usage(void)
+{
+ printf("Keyboard:\n");
+ printf(" z - display Z buffer\n");
+ printf(" s - display stencil buffer\n");
+ printf(" f - display front color buffer\n");
+ printf(" b - display back buffer\n");
+}
+
+
+static void
+usage(void)
+{
+ printf("Usage: glxsnoop [-display dpy] windowID\n");
+ key_usage();
+}
+
+
+static void
+parse_opts(int argc, char *argv[])
+{
+ int i;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-h") == 0) {
+ usage();
+ exit(0);
+ }
+ else if (strcmp(argv[i], "-display") == 0) {
+ DisplayName = argv[i + 1];
+ i++;
+ }
+ else {
+ if (argv[i][0] == '0' && argv[i][1] == 'x') {
+ /* hex */
+ WindowID = strtol(argv[i], NULL, 16);
+ }
+ else {
+ WindowID = atoi(argv[i]);
+ }
+ break;
+ }
+ }
+
+ if (!WindowID) {
+ usage();
+ exit(0);
+ }
+}
+
+
+int
+main( int argc, char *argv[] )
+{
+ Display *dpy;
+ VisualID vid;
+ XVisualInfo *visinfo;
+ Window win;
+
+ parse_opts(argc, argv);
+
+ key_usage();
+
+ dpy = XOpenDisplay(DisplayName);
+
+ /* find the VisualID for the named window */
+ vid = get_window_visualid(dpy, WindowID);
+ get_window_size(dpy, WindowID, &Width, &Height);
+
+ visinfo = visualid_to_visualinfo(dpy, vid);
+
+ Context = glXCreateContext( dpy, visinfo, NULL, True );
+ if (!Context) {
+ printf("Error: glXCreateContext failed\n");
+ exit(1);
+ }
+
+ win = make_gl_window(dpy, visinfo, Width, Height);
+ XMapWindow(dpy, win);
+ update_window_title(dpy, win);
+
+ event_loop( dpy, win );
+
+ return 0;
+}
static unsigned num_extensions;
static GLboolean use_ztrick = GL_FALSE;
-static GLfloat aspect;
+static GLfloat aspectX = 1.0f, aspectY = 1.0f;
/*
*
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
- glFrustum(-1.0, 1.0, -aspect, aspect, 5.0, 60.0);
+ glFrustum(-aspectX, aspectX, -aspectY, aspectY, 5.0, 60.0);
glEnable(GL_LIGHTING);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
- glTranslatef(0.0, 0.0, -40.0);
+ glTranslatef(0.0, 0.0, -45.0);
}
else {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
static void
reshape(int width, int height)
{
- aspect = (GLfloat) height / (GLfloat) width;
+ if (width > height) {
+ aspectX = (GLfloat) width / (GLfloat) height;
+ aspectY = 1.0;
+ }
+ else {
+ aspectX = 1.0;
+ aspectY = (GLfloat) height / (GLfloat) width;
+ }
-
glViewport(0, 0, (GLint) width, (GLint) height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
- glFrustum(-1.0, 1.0, -aspect, aspect, 5.0, 60.0);
+ glFrustum(-aspectX, aspectX, -aspectY, aspectY, 5.0, 60.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
- glTranslatef(0.0, 0.0, -40.0);
+ glTranslatef(0.0, 0.0, -45.0);
}
}
+/**
+ * Remove window border/decorations.
+ */
+static void
+no_border( Display *dpy, Window w)
+{
+ static const unsigned MWM_HINTS_DECORATIONS = (1 << 1);
+ static const int PROP_MOTIF_WM_HINTS_ELEMENTS = 5;
+
+ typedef struct
+ {
+ unsigned long flags;
+ unsigned long functions;
+ unsigned long decorations;
+ long inputMode;
+ unsigned long status;
+ } PropMotifWmHints;
+
+ PropMotifWmHints motif_hints;
+ Atom prop, proptype;
+ unsigned long flags = 0;
+
+ /* setup the property */
+ motif_hints.flags = MWM_HINTS_DECORATIONS;
+ motif_hints.decorations = flags;
+
+ /* get the atom for the property */
+ prop = XInternAtom( dpy, "_MOTIF_WM_HINTS", True );
+ if (!prop) {
+ /* something went wrong! */
+ return;
+ }
+
+ /* not sure this is correct, seems to work, XA_WM_HINTS didn't work */
+ proptype = prop;
+
+ XChangeProperty( dpy, w, /* display, window */
+ prop, proptype, /* property, type */
+ 32, /* format: 32-bit datums */
+ PropModeReplace, /* mode */
+ (unsigned char *) &motif_hints, /* data */
+ PROP_MOTIF_WM_HINTS_ELEMENTS /* nelements */
+ );
+}
+
+
/*
* Create an RGB, double-buffered window.
* Return the window and context handles.
*/
static void
make_window( Display *dpy, const char *name,
- int x, int y, int width, int height,
+ int x, int y, int width, int height, GLboolean fullscreen,
Window *winRet, GLXContext *ctxRet)
{
int attrib[] = { GLX_RGBA,
scrnum = DefaultScreen( dpy );
root = RootWindow( dpy, scrnum );
+ if (fullscreen) {
+ x = y = 0;
+ width = DisplayWidth( dpy, scrnum );
+ height = DisplayHeight( dpy, scrnum );
+ }
+
visinfo = glXChooseVisual( dpy, scrnum, attrib );
if (!visinfo) {
printf("Error: couldn't get an RGB, Double-buffered visual\n");
None, (char **)NULL, 0, &sizehints);
}
+ if (fullscreen)
+ no_border(dpy, win);
+
ctx = glXCreateContext( dpy, visinfo, NULL, True );
if (!ctx) {
printf("Error: glXCreateContext failed\n");
* Display the refresh rate of the display using the GLX_OML_sync_control
* extension.
*/
-
static void
show_refresh_rate( Display * dpy )
{
* \param string String of GLX extensions.
* \sa is_extension_supported
*/
-
static void
make_extension_table( const char * string )
{
* \return GL_TRUE of the extension is supported, GL_FALSE otherwise.
* \sa make_extension_table
*/
-
static GLboolean
is_extension_supported( const char * ext )
{
int swap_interval = 1;
GLboolean do_swap_interval = GL_FALSE;
GLboolean force_get_rate = GL_FALSE;
+ GLboolean fullscreen = GL_FALSE;
GLboolean printInfo = GL_FALSE;
int i;
PFNGLXSWAPINTERVALMESAPROC set_swap_interval = NULL;
PFNGLXGETSWAPINTERVALMESAPROC get_swap_interval = NULL;
-
+ int width = 300, height = 300;
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "-display") == 0 && i + 1 < argc) {
*/
force_get_rate = GL_TRUE;
}
+ else if (strcmp(argv[i], "-fullscreen") == 0) {
+ fullscreen = GL_TRUE;
+ }
else if (strcmp(argv[i], "-ztrick") == 0) {
use_ztrick = GL_TRUE;
}
printf(" -info Display GL information\n");
printf(" -swap N Swap no more than once per N vertical refreshes\n");
printf(" -forcegetrate Try to use glXGetMscRateOML function\n");
+ printf(" -fullscreen Full-screen window\n");
return 0;
}
}
return -1;
}
- make_window(dpy, "glxgears", 0, 0, 300, 300, &win, &ctx);
+ make_window(dpy, "glxgears", 0, 0, width, height, fullscreen, &win, &ctx);
XMapWindow(dpy, win);
glXMakeCurrent(dpy, win, ctx);
init();
+ /* Set initial projection/viewing transformation.
+ * same as glxgears.c
+ */
+ reshape(width, height);
+
event_loop(dpy, win);
glXDestroyContext(dpy, ctx);
--- /dev/null
+/* Copyright (c) 2003 Tungsten Graphics, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files ("the
+ * Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions: The above copyright notice, the Tungsten
+ * Graphics splash screen, and this permission notice shall be included
+ * in all copies or substantial portions of the Software. THE SOFTWARE
+ * IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+ * SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Simple IPC API
+ * Brian Paul
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <sys/socket.h>
+#include "ipc.h"
+
+#if defined(IRIX) || defined(irix)
+typedef int socklen_t;
+#endif
+
+#define NO_DELAY 1
+
+#define DEFAULT_MASTER_PORT 7011
+
+
+/*
+ * Return my hostname in <nameOut>.
+ * Return 1 for success, 0 for error.
+ */
+int
+MyHostName(char *nameOut, int maxNameLength)
+{
+ int k = gethostname(nameOut, maxNameLength);
+ return k==0;
+}
+
+
+/*
+ * Create a socket attached to a port. Later, we can call AcceptConnection
+ * on the socket returned from this function.
+ * Return the new socket number or -1 if error.
+ */
+int
+CreatePort(int *port)
+{
+ char hostname[1000];
+ struct sockaddr_in servaddr;
+ struct hostent *hp;
+ int so_reuseaddr = 1;
+ int tcp_nodelay = 1;
+ int sock, k;
+
+ /* create socket */
+ sock = socket(AF_INET, SOCK_STREAM, 0);
+ assert(sock > 2);
+
+ /* get my host name */
+ k = gethostname(hostname, 1000);
+ assert(k == 0);
+
+ /* get hostent info */
+ hp = gethostbyname(hostname);
+ assert(hp);
+
+ /* initialize the servaddr struct */
+ memset(&servaddr, 0, sizeof(servaddr) );
+ servaddr.sin_family = AF_INET;
+ servaddr.sin_port = htons((unsigned short) (*port));
+ memcpy((char *) &servaddr.sin_addr, hp->h_addr,
+ sizeof(servaddr.sin_addr));
+
+ /* deallocate when we exit */
+ k = setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
+ (char *) &so_reuseaddr, sizeof(so_reuseaddr));
+ assert(k==0);
+
+ /* send packets immediately */
+#if NO_DELAY
+ k = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
+ (char *) &tcp_nodelay, sizeof(tcp_nodelay));
+ assert(k==0);
+#endif
+
+ if (*port == 0)
+ *port = DEFAULT_MASTER_PORT;
+
+ k = 1;
+ while (k && (*port < 65534)) {
+ /* bind our address to the socket */
+ servaddr.sin_port = htons((unsigned short) (*port));
+ k = bind(sock, (struct sockaddr *) &servaddr, sizeof(servaddr));
+ if (k)
+ *port = *port + 1;
+ }
+
+#if 0
+ printf("###### Real Port: %d\n", *port);
+#endif
+
+ /* listen for connections */
+ k = listen(sock, 100);
+ assert(k == 0);
+
+ return sock;
+}
+
+
+/*
+ * Accept a connection on the named socket.
+ * Return a new socket for the new connection, or -1 if error.
+ */
+int
+AcceptConnection(int socket)
+{
+ struct sockaddr addr;
+ socklen_t addrLen;
+ int newSock;
+
+ addrLen = sizeof(addr);
+ newSock = accept(socket, &addr, &addrLen);
+ if (newSock == 1)
+ return -1;
+ else
+ return newSock;
+}
+
+
+/*
+ * Contact the server running on the given host on the named port.
+ * Return socket number or -1 if error.
+ */
+int
+Connect(const char *hostname, int port)
+{
+ struct sockaddr_in servaddr;
+ struct hostent *hp;
+ int sock, k;
+ int tcp_nodelay = 1;
+
+ assert(port);
+
+ sock = socket(AF_INET, SOCK_STREAM, 0);
+ assert(sock >= 0);
+
+ hp = gethostbyname(hostname);
+ assert(hp);
+
+ memset(&servaddr, 0, sizeof(servaddr));
+ servaddr.sin_family = AF_INET;
+ servaddr.sin_port = htons((unsigned short) port);
+ memcpy((char *) &servaddr.sin_addr, hp->h_addr, sizeof(servaddr.sin_addr));
+
+ k = connect(sock, (struct sockaddr *) &servaddr, sizeof(servaddr));
+ if (k != 0) {
+ perror("Connect:");
+ return -1;
+ }
+
+#if NO_DELAY
+ /* send packets immediately */
+ k = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
+ (char *) &tcp_nodelay, sizeof(tcp_nodelay));
+ assert(k==0);
+#endif
+
+ return sock;
+}
+
+
+void
+CloseSocket(int socket)
+{
+ close(socket);
+}
+
+
+int
+SendData(int socket, const void *data, int bytes)
+{
+ int sent = 0;
+ int b;
+
+ while (sent < bytes) {
+ b = write(socket, (char *) data + sent, bytes - sent);
+ if (b <= 0)
+ return -1; /* something broke */
+ sent += b;
+ }
+ return sent;
+}
+
+
+int
+ReceiveData(int socket, void *data, int bytes)
+{
+ int received = 0, b;
+
+ while (received < bytes) {
+ b = read(socket, (char *) data + received, bytes - received);
+ if (b <= 0)
+ return -1;
+ received += b;
+ }
+ return received;
+}
+
+
+int
+SendString(int socket, const char *str)
+{
+ const int len = strlen(str);
+ int sent, b;
+
+ /* first, send a 4-byte length indicator */
+ b = write(socket, &len, sizeof(len));
+ if (b <= 0)
+ return -1;
+
+ sent = SendData(socket, str, len);
+ assert(sent == len);
+ return sent;
+}
+
+
+int
+ReceiveString(int socket, char *str, int maxLen)
+{
+ int len, received, b;
+
+ /* first, read 4 bytes to see how long of string to receive */
+ b = read(socket, &len, sizeof(len));
+ if (b <= 0)
+ return -1;
+
+ assert(len <= maxLen); /* XXX fix someday */
+ assert(len >= 0);
+ received = ReceiveData(socket, str, len);
+ assert(received != -1);
+ assert(received == len);
+ str[len] = 0;
+ return received;
+}
--- /dev/null
+#ifndef IPC_H
+#define IPC_H
+
+
+extern int MyHostName(char *nameOut, int maxNameLength);
+extern int CreatePort(int *port);
+extern int AcceptConnection(int socket);
+extern int Connect(const char *hostname, int port);
+extern void CloseSocket(int socket);
+extern int SendData(int socket, const void *data, int bytes);
+extern int ReceiveData(int socket, void *data, int bytes);
+extern int SendString(int socket, const char *str);
+extern int ReceiveString(int socket, char *str, int maxLen);
+
+
+#endif /* IPC_H */
#include <GL/glx.h>
-#include <GL/glu.h>
#include <X11/keysym.h>
#include <stdlib.h>
#include <stdio.h>
/* set up viewing parameters */
glMatrixMode(GL_PROJECTION);
- gluPerspective(20, 1, 10, 20);
+ glFrustum(-1, 1, -1, 1, 6, 20);
glMatrixMode(GL_MODELVIEW);
glTranslatef(0, 0, -15);
* Test if we pixel buffers are available for a particular X screen.
* Input: dpy - the X display
* screen - screen number
- * Return: 0 = pixel buffers not available.
- * 1 = pixel buffers are available via GLX 1.3.
- * 2 = pixel buffers are available via GLX_SGIX_fbconfig/pbuffer.
+ * Return: 0 = fbconfigs not available.
+ * 1 = fbconfigs are available via GLX 1.3.
+ * 2 = fbconfigs and pbuffers are available via GLX_SGIX_fbconfig
*/
int
-QueryPbuffers(Display *dpy, int screen)
+QueryFBConfig(Display *dpy, int screen)
{
#if defined(GLX_VERSION_1_3)
{
}
#endif
-#if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
/* Try the SGIX extensions */
{
char *extensions;
extensions = (char *) glXQueryServerString(dpy, screen, GLX_EXTENSIONS);
- if (!extensions ||
- !strstr(extensions,"GLX_SGIX_fbconfig") ||
- !strstr(extensions,"GLX_SGIX_pbuffer")) {
- return 0;
+ if (extensions && strstr(extensions,"GLX_SGIX_fbconfig")) {
+ return 2;
}
- return 2;
}
-#endif
return 0;
}
+/**
+ * Test if we pixel buffers are available for a particular X screen.
+ * Input: dpy - the X display
+ * screen - screen number
+ * Return: 0 = pixel buffers not available.
+ * 1 = pixel buffers are available via GLX 1.3.
+ * 2 = pixel buffers are available via GLX_SGIX_fbconfig/pbuffer.
+ */
+int
+QueryPbuffers(Display *dpy, int screen)
+{
+ int ret;
+ ret = QueryFBConfig(dpy, screen);
+ if (ret == 2) {
+ char *extensions;
+ extensions = (char *) glXQueryServerString(dpy, screen, GLX_EXTENSIONS);
+ if (extensions && strstr(extensions, "GLX_SGIX_pbuffer"))
+ return 2;
+ else
+ return 0;
+ }
+ else
+ return ret;
+}
FBCONFIG *
ChooseFBConfig(Display *dpy, int screen, const int attribs[], int *nConfigs)
{
- int pbSupport = QueryPbuffers(dpy, screen);
+ int fbcSupport = QueryPbuffers(dpy, screen);
#if defined(GLX_VERSION_1_3)
- if (pbSupport == 1) {
+ if (fbcSupport == 1) {
return glXChooseFBConfig(dpy, screen, attribs, nConfigs);
}
#endif
#if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
- if (pbSupport == 2) {
+ if (fbcSupport == 2) {
return glXChooseFBConfigSGIX(dpy, screen, (int *) attribs, nConfigs);
}
#endif
FBCONFIG *
GetAllFBConfigs(Display *dpy, int screen, int *nConfigs)
{
- int pbSupport = QueryPbuffers(dpy, screen);
+ int fbcSupport = QueryFBConfig(dpy, screen);
#if defined(GLX_VERSION_1_3)
- if (pbSupport == 1) {
+ if (fbcSupport == 1) {
return glXGetFBConfigs(dpy, screen, nConfigs);
}
#endif
#if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
- if (pbSupport == 2) {
+ if (fbcSupport == 2) {
/* The GLX_SGIX_fbconfig extensions says to pass NULL to get list
* of all available configurations.
*/
XVisualInfo *
GetVisualFromFBConfig(Display *dpy, int screen, FBCONFIG config)
{
- int pbSupport = QueryPbuffers(dpy, screen);
+ int fbcSupport = QueryFBConfig(dpy, screen);
#if defined(GLX_VERSION_1_3)
- if (pbSupport == 1) {
+ if (fbcSupport == 1) {
return glXGetVisualFromFBConfig(dpy, config);
}
#endif
#if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
- if (pbSupport == 2) {
+ if (fbcSupport == 2) {
return glXGetVisualFromFBConfigSGIX(dpy, config);
}
#endif
int attrib
)
{
- int pbSupport = QueryPbuffers(dpy, screen);
+ int fbcSupport = QueryFBConfig(dpy, screen);
int value = 0;
#if defined(GLX_VERSION_1_3)
- if (pbSupport == 1) {
+ if (fbcSupport == 1) {
/* ok */
if (glXGetFBConfigAttrib(dpy, config, attrib, &value) != 0) {
value = 0;
#endif
#if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
- if (pbSupport == 2) {
+ if (fbcSupport == 2) {
if (glXGetFBConfigAttribSGIX(dpy, config, attrib, &value) != 0) {
value = 0;
}
GLXContext
CreateContext(Display *dpy, int screen, FBCONFIG config)
{
- int pbSupport = QueryPbuffers(dpy, screen);
+ int fbcSupport = QueryFBConfig(dpy, screen);
#if defined(GLX_VERSION_1_3)
- if (pbSupport == 1) {
+ if (fbcSupport == 1) {
/* GLX 1.3 */
GLXContext c;
c = glXCreateNewContext(dpy, config, GLX_RGBA_TYPE, NULL, True);
}
#endif
#if defined(GLX_SGIX_fbconfig) && defined(GLX_SGIX_pbuffer)
- if (pbSupport == 2) {
+ if (fbcSupport == 2) {
GLXContext c;
c = glXCreateContextWithConfigSGIX(dpy, config, GLX_RGBA_TYPE_SGIX, NULL, True);
if (!c) {
pBuffer = None;
}
+ XSync(dpy, False);
/* Restore original X error handler */
(void) XSetErrorHandler(oldHandler);
#endif
+extern int
+QueryFBConfig(Display *dpy, int screen);
+
extern int
QueryPbuffers(Display *dpy, int screen);
static int Width=500, Height=500;
static float Xangle = 0.0, Yangle = 0.0;
-static int Redraw = 0;
static int Sides = 5;
static int MinSides = 3;
static int MaxSides = 20;
machine = env['machine']
platform = env['platform']
x86 = env['machine'] == 'x86'
+ ppc = env['machine'] == 'ppc'
gcc = env['platform'] in ('linux', 'freebsd', 'darwin') or env['toolchain'] == 'crossmingw'
msvc = env['platform'] in ('windows', 'winddk', 'wince') and env['toolchain'] != 'crossmingw'
cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_DISPLAY']
if platform == 'wince':
cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE']
+ cppdefines += ['PIPE_SUBSYSTEM_WINDOWS_CE_OGL']
env.Append(CPPDEFINES = cppdefines)
# C preprocessor includes
--- /dev/null
+"""generic
+
+Generic tool that provides a commmon ground for all platforms.
+
+"""
+
+#
+# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+# All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sub license, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice (including the
+# next paragraph) shall be included in all copies or substantial portions
+# of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+
+
+import os
+import os.path
+import re
+import platform as _platform
+import sys
+
+import SCons.Action
+import SCons.Builder
+import SCons.Scanner
+
+
+def quietCommandLines(env):
+ # Quiet command lines
+ # See also http://www.scons.org/wiki/HidingCommandLinesInOutput
+ env['CCCOMSTR'] = "Compiling $SOURCE ..."
+ env['CXXCOMSTR'] = "Compiling $SOURCE ..."
+ env['ARCOMSTR'] = "Archiving $TARGET ..."
+ env['RANLIBCOMSTR'] = ""
+ env['LINKCOMSTR'] = "Linking $TARGET ..."
+
+
+def createConvenienceLibBuilder(env):
+ """This is a utility function that creates the ConvenienceLibrary
+ Builder in an Environment if it is not there already.
+
+ If it is already there, we return the existing one.
+
+ Based on the stock StaticLibrary and SharedLibrary builders.
+ """
+
+ try:
+ convenience_lib = env['BUILDERS']['ConvenienceLibrary']
+ except KeyError:
+ action_list = [ SCons.Action.Action("$ARCOM", "$ARCOMSTR") ]
+ if env.Detect('ranlib'):
+ ranlib_action = SCons.Action.Action("$RANLIBCOM", "$RANLIBCOMSTR")
+ action_list.append(ranlib_action)
+
+ convenience_lib = SCons.Builder.Builder(action = action_list,
+ emitter = '$LIBEMITTER',
+ prefix = '$LIBPREFIX',
+ suffix = '$LIBSUFFIX',
+ src_suffix = '$SHOBJSUFFIX',
+ src_builder = 'SharedObject')
+ env['BUILDERS']['ConvenienceLibrary'] = convenience_lib
+
+ return convenience_lib
+
+
+# TODO: handle import statements with multiple modules
+# TODO: handle from import statements
+import_re = re.compile(r'^import\s+(\S+)$', re.M)
+
+def python_scan(node, env, path):
+ # http://www.scons.org/doc/0.98.5/HTML/scons-user/c2781.html#AEN2789
+ contents = node.get_contents()
+ source_dir = node.get_dir()
+ imports = import_re.findall(contents)
+ results = []
+ for imp in imports:
+ for dir in path:
+ file = os.path.join(str(dir), imp.replace('.', os.sep) + '.py')
+ if os.path.exists(file):
+ results.append(env.File(file))
+ break
+ file = os.path.join(str(dir), imp.replace('.', os.sep), '__init__.py')
+ if os.path.exists(file):
+ results.append(env.File(file))
+ break
+ return results
+
+python_scanner = SCons.Scanner.Scanner(function = python_scan, skeys = ['.py'])
+
+
+def code_generate(env, script, target, source, command):
+ """Method to simplify code generation via python scripts.
+
+ http://www.scons.org/wiki/UsingCodeGenerators
+ http://www.scons.org/doc/0.98.5/HTML/scons-user/c2768.html
+ """
+
+ # We're generating code using Python scripts, so we have to be
+ # careful with our scons elements. This entry represents
+ # the generator file *in the source directory*.
+ script_src = env.File(script).srcnode()
+
+ # This command creates generated code *in the build directory*.
+ command = command.replace('$SCRIPT', script_src.path)
+ code = env.Command(target, source, command)
+
+ # Explicitly mark that the generated code depends on the generator,
+ # and on implicitly imported python modules
+ path = (script_src.get_dir(),)
+ deps = [script_src]
+ deps += script_src.get_implicit_deps(env, python_scanner, path)
+ env.Depends(code, deps)
+
+ # Running the Python script causes .pyc files to be generated in the
+ # source directory. When we clean up, they should go too. So add side
+ # effects for .pyc files
+ for dep in deps:
+ pyc = env.File(str(dep) + 'c')
+ env.SideEffect(pyc, code)
+
+ return code
+
+
+def createCodeGenerateMethod(env):
+ env.Append(SCANNERS = python_scanner)
+ env.AddMethod(code_generate, 'CodeGenerate')
+
+
+def symlink(target, source, env):
+ target = str(target[0])
+ source = str(source[0])
+ if os.path.islink(target) or os.path.exists(target):
+ os.remove(target)
+ os.symlink(os.path.basename(source), target)
+
+def install_shared_library(env, source, version = ()):
+ source = str(source[0])
+ version = tuple(map(str, version))
+ target_dir = os.path.join(env.Dir('#.').srcnode().abspath, env['build'], 'lib')
+ target_name = '.'.join((str(source),) + version)
+ last = env.InstallAs(os.path.join(target_dir, target_name), source)
+ while len(version):
+ version = version[:-1]
+ target_name = '.'.join((str(source),) + version)
+ action = SCons.Action.Action(symlink, "$TARGET -> $SOURCE")
+ last = env.Command(os.path.join(target_dir, target_name), last, action)
+
+def createInstallMethods(env):
+ env.AddMethod(install_shared_library, 'InstallSharedLibrary')
+
+
+_platform_map = {
+ 'linux2': 'linux',
+ 'win32': 'windows',
+}
+
+
+_machine_map = {
+ 'x86': 'x86',
+ 'i386': 'x86',
+ 'i486': 'x86',
+ 'i586': 'x86',
+ 'i686': 'x86',
+ 'ppc': 'ppc',
+ 'x86_64': 'x86_64',
+}
+
+
+_toolchain_map = {
+ 'winddk': 'winddk',
+ 'wince': 'wcesdk',
+}
+
+
+_bool_map = {
+ 'y': 1,
+ 'yes': 1,
+ 't': 1,
+ 'true': 1,
+ '1': 1,
+ 'on': 1,
+ 'all': 1,
+ 'n': 0,
+ 'no': 0,
+ 'f': 0,
+ 'false': 0,
+ '0': 0,
+ 'off': 0,
+ 'none': 0,
+}
+
+
+def generate(env):
+ """Common environment generation code"""
+
+ from SCons.Script import ARGUMENTS
+
+ # FIXME: this is already too late
+ #if env.get('quiet', False):
+ # quietCommandLines(env)
+
+
+ # Platform
+ try:
+ env['platform'] = ARGUMENTS['platform']
+ except KeyError:
+ env['platform'] = _platform_map.get(sys.platform, sys.platform)
+
+ # Machine
+ try:
+ env['machine'] = ARGUMENTS['machine']
+ except KeyError:
+ env['machine'] = _machine_map.get(os.environ.get('PROCESSOR_ARCHITECTURE', _platform.machine()), 'generic')
+
+ # Toolchain
+ try:
+ env['toolchain'] = ARGUMENTS['toolchain']
+ except KeyError:
+ if env['platform'] in ('windows', 'winddk', 'wince') and sys.platform != 'win32':
+ env['toolchain'] = 'crossmingw'
+ else:
+ env['toolchain'] = _toolchain_map.get(env['platform'], 'default')
+ if env['toolchain'] == 'crossmingw' and env['machine'] not in ('generic', 'x86'):
+ env['machine'] = 'x86'
+
+ # Build type
+ env['debug'] = _bool_map[ARGUMENTS.get('debug', 'no')]
+ env['profile'] = _bool_map[ARGUMENTS.get('profile', 'no')]
+
+ # Put build output in a separate dir, which depends on the current
+ # configuration. See also http://www.scons.org/wiki/AdvancedBuildExample
+ try:
+ env['variant_dir'] = ARGUMENTS['variant_dir']
+ except KeyError:
+ build_topdir = 'build'
+ build_subdir = env['platform']
+ if env['machine'] != 'generic':
+ build_subdir += '-' + env['machine']
+ if env['debug']:
+ build_subdir += "-debug"
+ if env['profile']:
+ build_subdir += "-profile"
+ env['variant_dir'] = os.path.join(build_topdir, build_subdir)
+ # Place the .sconsign file in the build dir too, to avoid issues with
+ # different scons versions building the same source file
+ #env.VariantDir(env['variant_dir']
+ #env.SConsignFile(os.path.join(env['variant_dir'], '.sconsign'))
+
+ # Summary
+ print
+ print ' platform=%s' % env['platform']
+ print ' machine=%s' % env['machine']
+ print ' toolchain=%s' % env['toolchain']
+ print ' debug=%s' % ['no', 'yes'][env['debug']]
+ print ' profile=%s' % ['no', 'yes'][env['profile']]
+ #print ' variant_dir=%s' % env['variant_dir']
+ print
+
+ # Load tool chain
+ env.Tool(env['toolchain'])
+
+ # shortcuts
+ debug = env['debug']
+ machine = env['machine']
+ platform = env['platform']
+ x86 = env['machine'] == 'x86'
+ ppc = env['machine'] == 'ppc'
+ gcc = env['platform'] in ('linux', 'freebsd', 'darwin') or env['toolchain'] == 'crossmingw'
+ msvc = env['platform'] in ('windows', 'winddk', 'wince') and env['toolchain'] != 'crossmingw'
+
+ # C preprocessor options
+ cppdefines = []
+ if debug:
+ cppdefines += ['DEBUG']
+ else:
+ cppdefines += ['NDEBUG']
+ if env['profile']:
+ cppdefines += ['PROFILE']
+ if platform == 'windows':
+ cppdefines += [
+ 'WIN32',
+ '_WINDOWS',
+ #'_UNICODE',
+ #'UNICODE',
+ # http://msdn2.microsoft.com/en-us/library/6dwk3a1z.aspx,
+ 'WIN32_LEAN_AND_MEAN',
+ 'VC_EXTRALEAN',
+ '_CRT_SECURE_NO_DEPRECATE',
+ ]
+ if debug:
+ cppdefines += ['_DEBUG']
+ if platform == 'winddk':
+ # Mimic WINDDK's builtin flags. See also:
+ # - WINDDK's bin/makefile.new i386mk.inc for more info.
+ # - buildchk_wxp_x86.log files, generated by the WINDDK's build
+ # - http://alter.org.ua/docs/nt_kernel/vc8_proj/
+ cppdefines += [
+ ('_X86_', '1'),
+ ('i386', '1'),
+ 'STD_CALL',
+ ('CONDITION_HANDLING', '1'),
+ ('NT_INST', '0'),
+ ('WIN32', '100'),
+ ('_NT1X_', '100'),
+ ('WINNT', '1'),
+ ('_WIN32_WINNT', '0x0501'), # minimum required OS version
+ ('WINVER', '0x0501'),
+ ('_WIN32_IE', '0x0603'),
+ ('WIN32_LEAN_AND_MEAN', '1'),
+ ('DEVL', '1'),
+ ('__BUILDMACHINE__', 'WinDDK'),
+ ('FPO', '0'),
+ ]
+ if debug:
+ cppdefines += [('DBG', 1)]
+ if platform == 'wince':
+ cppdefines += [
+ '_CRT_SECURE_NO_DEPRECATE',
+ '_USE_32BIT_TIME_T',
+ 'UNICODE',
+ '_UNICODE',
+ ('UNDER_CE', '600'),
+ ('_WIN32_WCE', '0x600'),
+ 'WINCEOEM',
+ 'WINCEINTERNAL',
+ 'WIN32',
+ 'STRICT',
+ 'x86',
+ '_X86_',
+ 'INTERNATIONAL',
+ ('INTLMSG_CODEPAGE', '1252'),
+ ]
+ env.Append(CPPDEFINES = cppdefines)
+
+ # C preprocessor includes
+ if platform == 'winddk':
+ env.Append(CPPPATH = [
+ env['SDK_INC_PATH'],
+ env['DDK_INC_PATH'],
+ env['WDM_INC_PATH'],
+ env['CRT_INC_PATH'],
+ ])
+
+ # C compiler options
+ cflags = []
+ if gcc:
+ if debug:
+ cflags += ['-O0', '-g3']
+ else:
+ cflags += ['-O3', '-g0']
+ if env['profile']:
+ cflags += ['-pg']
+ if env['machine'] == 'x86':
+ cflags += [
+ '-m32',
+ #'-march=pentium4',
+ '-mmmx', '-msse', '-msse2', # enable SIMD intrinsics
+ #'-mfpmath=sse',
+ ]
+ if env['machine'] == 'x86_64':
+ cflags += ['-m64']
+ cflags += [
+ '-Wall',
+ '-Wmissing-prototypes',
+ '-Wno-long-long',
+ '-ffast-math',
+ '-pedantic',
+ '-fmessage-length=0', # be nice to Eclipse
+ ]
+ if msvc:
+ # See also:
+ # - http://msdn.microsoft.com/en-us/library/19z1t1wy.aspx
+ # - cl /?
+ if debug:
+ cflags += [
+ '/Od', # disable optimizations
+ '/Oi', # enable intrinsic functions
+ '/Oy-', # disable frame pointer omission
+ ]
+ else:
+ cflags += [
+ '/Ox', # maximum optimizations
+ '/Oi', # enable intrinsic functions
+ '/Ot', # favor code speed
+ #'/fp:fast', # fast floating point
+ ]
+ if env['profile']:
+ cflags += [
+ '/Gh', # enable _penter hook function
+ '/GH', # enable _pexit hook function
+ ]
+ cflags += [
+ '/W3', # warning level
+ #'/Wp64', # enable 64 bit porting warnings
+ ]
+ if env['machine'] == 'x86':
+ cflags += [
+ #'/QIfist', # Suppress _ftol
+ #'/arch:SSE2', # use the SSE2 instructions
+ ]
+ if platform == 'windows':
+ cflags += [
+ # TODO
+ ]
+ if platform == 'winddk':
+ cflags += [
+ '/Zl', # omit default library name in .OBJ
+ '/Zp8', # 8bytes struct member alignment
+ '/Gy', # separate functions for linker
+ '/Gm-', # disable minimal rebuild
+ '/WX', # treat warnings as errors
+ '/Gz', # __stdcall Calling convention
+ '/GX-', # disable C++ EH
+ '/GR-', # disable C++ RTTI
+ '/GF', # enable read-only string pooling
+ '/G6', # optimize for PPro, P-II, P-III
+ '/Ze', # enable extensions
+ '/Gi-', # disable incremental compilation
+ '/QIfdiv-', # disable Pentium FDIV fix
+ '/hotpatch', # prepares an image for hotpatching.
+ #'/Z7', #enable old-style debug info
+ ]
+ if platform == 'wince':
+ # See also C:\WINCE600\public\common\oak\misc\makefile.def
+ cflags += [
+ '/Zl', # omit default library name in .OBJ
+ '/GF', # enable read-only string pooling
+ '/GR-', # disable C++ RTTI
+ '/GS', # enable security checks
+ # Allow disabling language conformance to maintain backward compat
+ #'/Zc:wchar_t-', # don't force wchar_t as native type, instead of typedef
+ #'/Zc:forScope-', # don't enforce Standard C++ for scoping rules
+ #'/wd4867',
+ #'/wd4430',
+ #'/MT',
+ #'/U_MT',
+ ]
+ # Automatic pdb generation
+ # See http://scons.tigris.org/issues/show_bug.cgi?id=1656
+ env.EnsureSConsVersion(0, 98, 0)
+ env['PDB'] = '${TARGET.base}.pdb'
+ env.Append(CFLAGS = cflags)
+ env.Append(CXXFLAGS = cflags)
+
+ # Assembler options
+ if gcc:
+ if env['machine'] == 'x86':
+ env.Append(ASFLAGS = ['-m32'])
+ if env['machine'] == 'x86_64':
+ env.Append(ASFLAGS = ['-m64'])
+
+ # Linker options
+ linkflags = []
+ if gcc:
+ if env['machine'] == 'x86':
+ linkflags += ['-m32']
+ if env['machine'] == 'x86_64':
+ linkflags += ['-m64']
+ if platform == 'winddk':
+ # See also:
+ # - http://msdn2.microsoft.com/en-us/library/y0zzbyt4.aspx
+ linkflags += [
+ '/merge:_PAGE=PAGE',
+ '/merge:_TEXT=.text',
+ '/section:INIT,d',
+ '/opt:ref',
+ '/opt:icf',
+ '/ignore:4198,4010,4037,4039,4065,4070,4078,4087,4089,4221',
+ '/incremental:no',
+ '/fullbuild',
+ '/release',
+ '/nodefaultlib',
+ '/wx',
+ '/debug',
+ '/debugtype:cv',
+ '/version:5.1',
+ '/osversion:5.1',
+ '/functionpadmin:5',
+ '/safeseh',
+ '/pdbcompress',
+ '/stack:0x40000,0x1000',
+ '/driver',
+ '/align:0x80',
+ '/subsystem:native,5.01',
+ '/base:0x10000',
+
+ '/entry:DrvEnableDriver',
+ ]
+ if env['profile']:
+ linkflags += [
+ '/MAP', # http://msdn.microsoft.com/en-us/library/k7xkk3e2.aspx
+ ]
+ if platform == 'wince':
+ linkflags += [
+ '/nodefaultlib',
+ #'/incremental:no',
+ #'/fullbuild',
+ '/entry:_DllMainCRTStartup',
+ ]
+ env.Append(LINKFLAGS = linkflags)
+
+ # Default libs
+ env.Append(LIBS = [])
+
+ # Custom builders and methods
+ createConvenienceLibBuilder(env)
+ createCodeGenerateMethod(env)
+ createInstallMethods(env)
+
+ # for debugging
+ #print env.Dump()
+
+
+def exists(env):
+ return 1
clean:
- @for dir in $(SUBDIRS) ; do \
+ -@for dir in $(SUBDIRS) ; do \
if [ -d $$dir ] ; then \
(cd $$dir && $(MAKE) clean) ; \
fi \
if 'mesa' in env['statetrackers']:
SConscript('mesa/SConscript')
+SConscript('glut/glx/SConscript')
+
SConscript('gallium/winsys/SConscript')
--- /dev/null
+#ifndef driclient_h
+#define driclient_h
+
+#include <stdint.h>
+#include <X11/Xlib.h>
+#include <drm_sarea.h>
+#include "xf86dri.h"
+
+/* TODO: Bring in DRI XML options */
+
+typedef struct dri_version
+{
+ int major;
+ int minor;
+ int patch;
+} dri_version_t;
+
+typedef struct dri_screen
+{
+ Display *display;
+ unsigned int num;
+ dri_version_t ddx, dri, drm;
+ int draw_lock_id;
+ int fd;
+ drm_sarea_t *sarea;
+ void *drawable_hash;
+ void *private;
+} dri_screen_t;
+
+struct dri_context;
+
+typedef struct dri_drawable
+{
+ drm_drawable_t drm_drawable;
+ Drawable x_drawable;
+ unsigned int sarea_index;
+ unsigned int *sarea_stamp;
+ unsigned int last_sarea_stamp;
+ int x, y, w, h;
+ int back_x, back_y;
+ int num_cliprects, num_back_cliprects;
+ drm_clip_rect_t *cliprects, *back_cliprects;
+ dri_screen_t *dri_screen;
+ unsigned int refcount;
+ void *private;
+} dri_drawable_t;
+
+typedef struct dri_context
+{
+ XID id;
+ drm_context_t drm_context;
+ dri_screen_t *dri_screen;
+ void *private;
+} dri_context_t;
+
+typedef struct dri_framebuffer
+{
+ drm_handle_t drm_handle;
+ int base, size, stride;
+ int private_size;
+ void *private;
+} dri_framebuffer_t;
+
+int driCreateScreen(Display *display, int screen, dri_screen_t **dri_screen, dri_framebuffer_t *dri_framebuf);
+int driDestroyScreen(dri_screen_t *dri_screen);
+int driCreateDrawable(dri_screen_t *dri_screen, Drawable drawable, dri_drawable_t **dri_drawable);
+int driUpdateDrawableInfo(dri_drawable_t *dri_drawable);
+int driDestroyDrawable(dri_drawable_t *dri_drawable);
+int driCreateContext(dri_screen_t *dri_screen, Visual *visual, dri_context_t **dri_context);
+int driDestroyContext(dri_context_t *dri_context);
+
+#define DRI_VALIDATE_DRAWABLE_INFO_ONCE(dri_drawable) \
+do \
+{ \
+ if (*(dri_drawable->sarea_stamp) != dri_drawable->last_sarea_stamp) \
+ driUpdateDrawableInfo(dri_drawable); \
+} while (0)
+
+#define DRI_VALIDATE_DRAWABLE_INFO(dri_screen, dri_drawable) \
+do \
+{ \
+ while (*(dri_drawable->sarea_stamp) != dri_drawable->last_sarea_stamp) \
+ { \
+ register unsigned int hwContext = dri_screen->sarea->lock.lock & \
+ ~(DRM_LOCK_HELD | DRM_LOCK_CONT); \
+ DRM_UNLOCK(dri_screen->fd, &dri_screen->sarea->lock, hwContext); \
+ \
+ DRM_SPINLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); \
+ DRI_VALIDATE_DRAWABLE_INFO_ONCE(dri_drawable); \
+ DRM_SPINUNLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id); \
+ \
+ DRM_LIGHT_LOCK(dri_screen->fd, &dri_screen->sarea->lock, hwContext); \
+ } \
+} while (0)
+
+#endif
+
--- /dev/null
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/**
+ * \file xf86dri.h
+ * Protocol numbers and function prototypes for DRI X protocol.
+ *
+ * \author Kevin E. Martin <martin@valinux.com>
+ * \author Jens Owen <jens@tungstengraphics.com>
+ * \author Rickard E. (Rik) Faith <faith@valinux.com>
+ */
+
+#ifndef _XF86DRI_H_
+#define _XF86DRI_H_
+
+#include <X11/Xfuncproto.h>
+#include <xf86drm.h>
+
+#define X_XF86DRIQueryVersion 0
+#define X_XF86DRIQueryDirectRenderingCapable 1
+#define X_XF86DRIOpenConnection 2
+#define X_XF86DRICloseConnection 3
+#define X_XF86DRIGetClientDriverName 4
+#define X_XF86DRICreateContext 5
+#define X_XF86DRIDestroyContext 6
+#define X_XF86DRICreateDrawable 7
+#define X_XF86DRIDestroyDrawable 8
+#define X_XF86DRIGetDrawableInfo 9
+#define X_XF86DRIGetDeviceInfo 10
+#define X_XF86DRIAuthConnection 11
+#define X_XF86DRIOpenFullScreen 12 /* Deprecated */
+#define X_XF86DRICloseFullScreen 13 /* Deprecated */
+
+#define XF86DRINumberEvents 0
+
+#define XF86DRIClientNotLocal 0
+#define XF86DRIOperationNotSupported 1
+#define XF86DRINumberErrors (XF86DRIOperationNotSupported + 1)
+
+#ifndef _XF86DRI_SERVER_
+
+_XFUNCPROTOBEGIN
+
+Bool XF86DRIQueryExtension( Display *dpy, int *event_base, int *error_base );
+
+Bool XF86DRIQueryVersion( Display *dpy, int *majorVersion, int *minorVersion,
+ int *patchVersion );
+
+Bool XF86DRIQueryDirectRenderingCapable( Display *dpy, int screen,
+ Bool *isCapable );
+
+Bool XF86DRIOpenConnection( Display *dpy, int screen, drm_handle_t *hSAREA,
+ char **busIDString );
+
+Bool XF86DRIAuthConnection( Display *dpy, int screen, drm_magic_t magic );
+
+Bool XF86DRICloseConnection( Display *dpy, int screen );
+
+Bool XF86DRIGetClientDriverName( Display *dpy, int screen,
+ int *ddxDriverMajorVersion, int *ddxDriverMinorVersion,
+ int *ddxDriverPatchVersion, char **clientDriverName );
+
+Bool XF86DRICreateContext( Display *dpy, int screen, Visual *visual,
+ XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
+
+Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID,
+ XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
+
+Bool XF86DRIDestroyContext( Display *dpy, int screen,
+ XID context_id );
+
+Bool XF86DRICreateDrawable( Display *dpy, int screen,
+ Drawable drawable, drm_drawable_t *hHWDrawable );
+
+Bool XF86DRIDestroyDrawable( Display *dpy, int screen,
+ Drawable drawable);
+
+Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable,
+ unsigned int *index, unsigned int *stamp,
+ int *X, int *Y, int *W, int *H,
+ int *numClipRects, drm_clip_rect_t ** pClipRects,
+ int *backX, int *backY,
+ int *numBackClipRects, drm_clip_rect_t **pBackClipRects );
+
+Bool XF86DRIGetDeviceInfo( Display *dpy, int screen,
+ drm_handle_t *hFrameBuffer, int *fbOrigin, int *fbSize,
+ int *fbStride, int *devPrivateSize, void **pDevPrivate );
+
+_XFUNCPROTOEND
+
+#endif /* _XF86DRI_SERVER_ */
+
+#endif /* _XF86DRI_H_ */
+
--- /dev/null
+TARGET = libdriclient.a
+OBJECTS = driclient.o XF86dri.o
+DRMDIR ?= /usr
+
+CFLAGS += -g -Wall -fPIC -I../include -I${DRMDIR}/include -I${DRMDIR}/include/drm
+
+#############################################
+
+.PHONY = all clean
+
+all: ${TARGET}
+
+${TARGET}: ${OBJECTS}
+ ar rcs $@ $^
+ if ! test -d ../lib; then mkdir ../lib; fi
+ cp ${TARGET} ../lib
+
+clean:
+ rm -rf ${OBJECTS} ${TARGET} ../lib/${TARGET}
--- /dev/null
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ * Kevin E. Martin <martin@valinux.com>
+ * Jens Owen <jens@tungstengraphics.com>
+ * Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ */
+
+/* THIS IS NOT AN X CONSORTIUM STANDARD */
+
+#define NEED_REPLIES
+#include <X11/Xlibint.h>
+#include <X11/extensions/Xext.h>
+#include <X11/extensions/extutil.h>
+#include "xf86dristr.h"
+
+static XExtensionInfo _xf86dri_info_data;
+static XExtensionInfo *xf86dri_info = &_xf86dri_info_data;
+static char xf86dri_extension_name[] = XF86DRINAME;
+
+#define XF86DRICheckExtension(dpy,i,val) \
+ XextCheckExtension (dpy, i, xf86dri_extension_name, val)
+
+/*****************************************************************************
+ * *
+ * private utility routines *
+ * *
+ *****************************************************************************/
+
+static int close_display(Display *dpy, XExtCodes *extCodes);
+static /* const */ XExtensionHooks xf86dri_extension_hooks = {
+ NULL, /* create_gc */
+ NULL, /* copy_gc */
+ NULL, /* flush_gc */
+ NULL, /* free_gc */
+ NULL, /* create_font */
+ NULL, /* free_font */
+ close_display, /* close_display */
+ NULL, /* wire_to_event */
+ NULL, /* event_to_wire */
+ NULL, /* error */
+ NULL, /* error_string */
+};
+
+static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info,
+ xf86dri_extension_name,
+ &xf86dri_extension_hooks,
+ 0, NULL)
+
+static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
+
+
+/*****************************************************************************
+ * *
+ * public XFree86-DRI Extension routines *
+ * *
+ *****************************************************************************/
+
+#if 0
+#include <stdio.h>
+#define TRACE(msg) fprintf(stderr,"XF86DRI%s\n", msg);
+#else
+#define TRACE(msg)
+#endif
+
+#define PUBLIC
+
+PUBLIC Bool XF86DRIQueryExtension (dpy, event_basep, error_basep)
+ Display *dpy;
+ int *event_basep, *error_basep;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+
+ TRACE("QueryExtension...");
+ if (XextHasExtension(info)) {
+ *event_basep = info->codes->first_event;
+ *error_basep = info->codes->first_error;
+ TRACE("QueryExtension... return True");
+ return True;
+ } else {
+ TRACE("QueryExtension... return False");
+ return False;
+ }
+}
+
+PUBLIC Bool XF86DRIQueryVersion(dpy, majorVersion, minorVersion, patchVersion)
+ Display* dpy;
+ int* majorVersion;
+ int* minorVersion;
+ int* patchVersion;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIQueryVersionReply rep;
+ xXF86DRIQueryVersionReq *req;
+
+ TRACE("QueryVersion...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIQueryVersion, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIQueryVersion;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryVersion... return False");
+ return False;
+ }
+ *majorVersion = rep.majorVersion;
+ *minorVersion = rep.minorVersion;
+ *patchVersion = rep.patchVersion;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryVersion... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIQueryDirectRenderingCapable(dpy, screen, isCapable)
+ Display* dpy;
+ int screen;
+ Bool* isCapable;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIQueryDirectRenderingCapableReply rep;
+ xXF86DRIQueryDirectRenderingCapableReq *req;
+
+ TRACE("QueryDirectRenderingCapable...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIQueryDirectRenderingCapable, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryDirectRenderingCapable... return False");
+ return False;
+ }
+ *isCapable = rep.isCapable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryDirectRenderingCapable... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIOpenConnection(dpy, screen, hSAREA, busIdString)
+ Display* dpy;
+ int screen;
+ drm_handle_t * hSAREA;
+ char **busIdString;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIOpenConnectionReply rep;
+ xXF86DRIOpenConnectionReq *req;
+
+ TRACE("OpenConnection...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIOpenConnection, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIOpenConnection;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("OpenConnection... return False");
+ return False;
+ }
+
+ *hSAREA = rep.hSAREALow;
+ if (sizeof(drm_handle_t) == 8) {
+ int shift = 32; /* var to prevent warning on next line */
+ *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
+ }
+
+ if (rep.length) {
+ if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) {
+ _XEatData(dpy, ((rep.busIdStringLength+3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("OpenConnection... return False");
+ return False;
+ }
+ _XReadPad(dpy, *busIdString, rep.busIdStringLength);
+ } else {
+ *busIdString = NULL;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("OpenConnection... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIAuthConnection(dpy, screen, magic)
+ Display* dpy;
+ int screen;
+ drm_magic_t magic;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIAuthConnectionReq *req;
+ xXF86DRIAuthConnectionReply rep;
+
+ TRACE("AuthConnection...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIAuthConnection, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIAuthConnection;
+ req->screen = screen;
+ req->magic = magic;
+ rep.authenticated = 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("AuthConnection... return False");
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("AuthConnection... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRICloseConnection(dpy, screen)
+ Display* dpy;
+ int screen;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRICloseConnectionReq *req;
+
+ TRACE("CloseConnection...");
+
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRICloseConnection, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRICloseConnection;
+ req->screen = screen;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CloseConnection... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIGetClientDriverName(dpy, screen, ddxDriverMajorVersion,
+ ddxDriverMinorVersion, ddxDriverPatchVersion, clientDriverName)
+ Display* dpy;
+ int screen;
+ int* ddxDriverMajorVersion;
+ int* ddxDriverMinorVersion;
+ int* ddxDriverPatchVersion;
+ char** clientDriverName;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIGetClientDriverNameReply rep;
+ xXF86DRIGetClientDriverNameReq *req;
+
+ TRACE("GetClientDriverName...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIGetClientDriverName, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIGetClientDriverName;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetClientDriverName... return False");
+ return False;
+ }
+
+ *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
+ *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
+ *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
+
+ if (rep.length) {
+ if (!(*clientDriverName = (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) {
+ _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetClientDriverName... return False");
+ return False;
+ }
+ _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
+ } else {
+ *clientDriverName = NULL;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetClientDriverName... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRICreateContextWithConfig(dpy, screen, configID, context,
+ hHWContext)
+ Display* dpy;
+ int screen;
+ int configID;
+ XID* context;
+ drm_context_t * hHWContext;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRICreateContextReply rep;
+ xXF86DRICreateContextReq *req;
+
+ TRACE("CreateContext...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRICreateContext, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRICreateContext;
+ req->visual = configID;
+ req->screen = screen;
+ *context = XAllocID(dpy);
+ req->context = *context;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateContext... return False");
+ return False;
+ }
+ *hHWContext = rep.hHWContext;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateContext... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRICreateContext(dpy, screen, visual, context, hHWContext)
+ Display* dpy;
+ int screen;
+ Visual* visual;
+ XID* context;
+ drm_context_t * hHWContext;
+{
+ return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
+ context, hHWContext );
+}
+
+PUBLIC Bool XF86DRIDestroyContext( Display * ndpy, int screen,
+ XID context )
+{
+ Display * const dpy = (Display *) ndpy;
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIDestroyContextReq *req;
+
+ TRACE("DestroyContext...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIDestroyContext, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIDestroyContext;
+ req->screen = screen;
+ req->context = context;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("DestroyContext... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRICreateDrawable( Display * ndpy, int screen,
+ Drawable drawable, drm_drawable_t * hHWDrawable )
+{
+ Display * const dpy = (Display *) ndpy;
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRICreateDrawableReply rep;
+ xXF86DRICreateDrawableReq *req;
+
+ TRACE("CreateDrawable...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRICreateDrawable, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRICreateDrawable;
+ req->screen = screen;
+ req->drawable = drawable;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateDrawable... return False");
+ return False;
+ }
+ *hHWDrawable = rep.hHWDrawable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateDrawable... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIDestroyDrawable( Display * ndpy, int screen,
+ Drawable drawable )
+{
+ Display * const dpy = (Display *) ndpy;
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIDestroyDrawableReq *req;
+
+ TRACE("DestroyDrawable...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIDestroyDrawable, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIDestroyDrawable;
+ req->screen = screen;
+ req->drawable = drawable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("DestroyDrawable... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
+ unsigned int* index, unsigned int* stamp,
+ int* X, int* Y, int* W, int* H,
+ int* numClipRects, drm_clip_rect_t ** pClipRects,
+ int* backX, int* backY,
+ int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIGetDrawableInfoReply rep;
+ xXF86DRIGetDrawableInfoReq *req;
+ int total_rects;
+
+ TRACE("GetDrawableInfo...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIGetDrawableInfo, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIGetDrawableInfo;
+ req->screen = screen;
+ req->drawable = drawable;
+
+ if (!_XReply(dpy, (xReply *)&rep, 1, xFalse))
+ {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDrawableInfo... return False");
+ return False;
+ }
+ *index = rep.drawableTableIndex;
+ *stamp = rep.drawableTableStamp;
+ *X = (int)rep.drawableX;
+ *Y = (int)rep.drawableY;
+ *W = (int)rep.drawableWidth;
+ *H = (int)rep.drawableHeight;
+ *numClipRects = rep.numClipRects;
+ total_rects = *numClipRects;
+
+ *backX = rep.backX;
+ *backY = rep.backY;
+ *numBackClipRects = rep.numBackClipRects;
+ total_rects += *numBackClipRects;
+
+#if 0
+ /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
+ * backwards compatibility (Because of the >> 2 shift) but the fix
+ * enables multi-threaded apps to work.
+ */
+ if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
+ SIZEOF(xGenericReply) +
+ total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {
+ _XEatData(dpy, rep.length);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDrawableInfo... return False");
+ return False;
+ }
+#endif
+
+ if (*numClipRects) {
+ int len = sizeof(drm_clip_rect_t) * (*numClipRects);
+
+ *pClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
+ if (*pClipRects)
+ _XRead(dpy, (char*)*pClipRects, len);
+ } else {
+ *pClipRects = NULL;
+ }
+
+ if (*numBackClipRects) {
+ int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
+
+ *pBackClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
+ if (*pBackClipRects)
+ _XRead(dpy, (char*)*pBackClipRects, len);
+ } else {
+ *pBackClipRects = NULL;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDrawableInfo... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIGetDeviceInfo(dpy, screen, hFrameBuffer,
+ fbOrigin, fbSize, fbStride, devPrivateSize, pDevPrivate)
+ Display* dpy;
+ int screen;
+ drm_handle_t * hFrameBuffer;
+ int* fbOrigin;
+ int* fbSize;
+ int* fbStride;
+ int* devPrivateSize;
+ void** pDevPrivate;
+{
+ XExtDisplayInfo *info = find_display (dpy);
+ xXF86DRIGetDeviceInfoReply rep;
+ xXF86DRIGetDeviceInfoReq *req;
+
+ TRACE("GetDeviceInfo...");
+ XF86DRICheckExtension (dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIGetDeviceInfo, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIGetDeviceInfo;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDeviceInfo... return False");
+ return False;
+ }
+
+ *hFrameBuffer = rep.hFrameBufferLow;
+ if (sizeof(drm_handle_t) == 8) {
+ int shift = 32; /* var to prevent warning on next line */
+ *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
+ }
+
+ *fbOrigin = rep.framebufferOrigin;
+ *fbSize = rep.framebufferSize;
+ *fbStride = rep.framebufferStride;
+ *devPrivateSize = rep.devPrivateSize;
+
+ if (rep.length) {
+ if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) {
+ _XEatData(dpy, ((rep.devPrivateSize+3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDeviceInfo... return False");
+ return False;
+ }
+ _XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);
+ } else {
+ *pDevPrivate = NULL;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDeviceInfo... return True");
+ return True;
+}
+
+PUBLIC Bool XF86DRIOpenFullScreen(dpy, screen, drawable)
+ Display* dpy;
+ int screen;
+ Drawable drawable;
+{
+ /* This function and the underlying X protocol are deprecated.
+ */
+ (void) dpy;
+ (void) screen;
+ (void) drawable;
+ return False;
+}
+
+PUBLIC Bool XF86DRICloseFullScreen(dpy, screen, drawable)
+ Display* dpy;
+ int screen;
+ Drawable drawable;
+{
+ /* This function and the underlying X protocol are deprecated.
+ */
+ (void) dpy;
+ (void) screen;
+ (void) drawable;
+ return True;
+}
+
--- /dev/null
+#include "driclient.h"
+#include <assert.h>
+#include <stdlib.h>
+
+int driCreateScreen(Display *display, int screen, dri_screen_t **dri_screen, dri_framebuffer_t *dri_framebuf)
+{
+ int evbase, errbase;
+ char *driver_name;
+ int newly_opened;
+ drm_magic_t magic;
+ drmVersionPtr drm_version;
+ drm_handle_t sarea_handle;
+ char *bus_id;
+ dri_screen_t *dri_scrn;
+
+ assert(display);
+ assert(dri_screen);
+
+ if (!XF86DRIQueryExtension(display, &evbase, &errbase))
+ return 1;
+
+ dri_scrn = calloc(1, sizeof(dri_screen_t));
+
+ if (!dri_scrn)
+ return 1;
+
+ if (!XF86DRIQueryVersion(display, &dri_scrn->dri.major, &dri_scrn->dri.minor, &dri_scrn->dri.patch))
+ goto free_screen;
+
+ dri_scrn->display = display;
+ dri_scrn->num = screen;
+ dri_scrn->draw_lock_id = 1;
+
+ if (!XF86DRIOpenConnection(display, screen, &sarea_handle, &bus_id))
+ goto free_screen;
+
+ dri_scrn->fd = -1;
+ dri_scrn->fd = drmOpenOnce(NULL, bus_id, &newly_opened);
+ XFree(bus_id);
+
+ if (dri_scrn->fd < 0)
+ goto close_connection;
+
+ if (drmGetMagic(dri_scrn->fd, &magic))
+ goto close_drm;
+
+ drm_version = drmGetVersion(dri_scrn->fd);
+
+ if (!drm_version)
+ goto close_drm;
+
+ dri_scrn->drm.major = drm_version->version_major;
+ dri_scrn->drm.minor = drm_version->version_minor;
+ dri_scrn->drm.patch = drm_version->version_patchlevel;
+ drmFreeVersion(drm_version);
+
+ if (!XF86DRIAuthConnection(display, screen, magic))
+ goto close_drm;
+
+ if (!XF86DRIGetClientDriverName
+ (
+ display,
+ screen,
+ &dri_scrn->ddx.major,
+ &dri_scrn->ddx.minor,
+ &dri_scrn->ddx.patch,
+ &driver_name
+ ))
+ goto close_drm;
+
+ if (drmMap(dri_scrn->fd, sarea_handle, SAREA_MAX, (drmAddress)&dri_scrn->sarea))
+ goto close_drm;
+
+ dri_scrn->drawable_hash = drmHashCreate();
+
+ if (!dri_scrn->drawable_hash)
+ goto unmap_sarea;
+
+ if (dri_framebuf)
+ {
+ if (!XF86DRIGetDeviceInfo
+ (
+ display,
+ screen, &dri_framebuf->drm_handle,
+ &dri_framebuf->base,
+ &dri_framebuf->size,
+ &dri_framebuf->stride,
+ &dri_framebuf->private_size,
+ &dri_framebuf->private
+ ))
+ goto destroy_hash;
+ }
+
+ *dri_screen = dri_scrn;
+
+ return 0;
+
+destroy_hash:
+ drmHashDestroy(dri_scrn->drawable_hash);
+unmap_sarea:
+ drmUnmap(dri_scrn->sarea, SAREA_MAX);
+close_drm:
+ drmCloseOnce(dri_scrn->fd);
+close_connection:
+ XF86DRICloseConnection(display, screen);
+free_screen:
+ free(dri_scrn);
+
+ return 1;
+}
+
+int driDestroyScreen(dri_screen_t *dri_screen)
+{
+ assert(dri_screen);
+
+ drmHashDestroy(dri_screen->drawable_hash);
+ drmUnmap(dri_screen->sarea, SAREA_MAX);
+ drmCloseOnce(dri_screen->fd);
+ XF86DRICloseConnection(dri_screen->display, dri_screen->num);
+ free(dri_screen);
+
+ return 0;
+}
+
+int driCreateDrawable(dri_screen_t *dri_screen, Drawable drawable, dri_drawable_t **dri_drawable)
+{
+ int evbase, errbase;
+ dri_drawable_t *dri_draw;
+
+ assert(dri_screen);
+ assert(dri_drawable);
+
+ if (!XF86DRIQueryExtension(dri_screen->display, &evbase, &errbase))
+ return 1;
+
+ if (!drmHashLookup(dri_screen->drawable_hash, drawable, (void**)dri_drawable))
+ {
+ /* Found */
+ (*dri_drawable)->refcount++;
+ return 0;
+ }
+
+ dri_draw = calloc(1, sizeof(dri_drawable_t));
+
+ if (!dri_draw)
+ return 1;
+
+ if (!XF86DRICreateDrawable(dri_screen->display, 0, drawable, &dri_draw->drm_drawable))
+ {
+ free(dri_draw);
+ return 1;
+ }
+
+ dri_draw->x_drawable = drawable;
+ dri_draw->sarea_index = 0;
+ dri_draw->sarea_stamp = NULL;
+ dri_draw->last_sarea_stamp = 0;
+ dri_draw->dri_screen = dri_screen;
+ dri_draw->refcount = 1;
+
+ if (drmHashInsert(dri_screen->drawable_hash, drawable, dri_draw))
+ {
+ XF86DRIDestroyDrawable(dri_screen->display, dri_screen->num, drawable);
+ free(dri_draw);
+ return 1;
+ }
+
+ if (!dri_draw->sarea_stamp || *dri_draw->sarea_stamp != dri_draw->last_sarea_stamp)
+ {
+ DRM_SPINLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id);
+
+ if (driUpdateDrawableInfo(dri_draw))
+ {
+ XF86DRIDestroyDrawable(dri_screen->display, dri_screen->num, drawable);
+ free(dri_draw);
+ DRM_SPINUNLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id);
+ return 1;
+ }
+
+ DRM_SPINUNLOCK(&dri_screen->sarea->drawable_lock, dri_screen->draw_lock_id);
+ }
+
+ *dri_drawable = dri_draw;
+
+ return 0;
+}
+
+int driUpdateDrawableInfo(dri_drawable_t *dri_drawable)
+{
+ assert(dri_drawable);
+
+ if (dri_drawable->cliprects)
+ {
+ XFree(dri_drawable->cliprects);
+ dri_drawable->cliprects = NULL;
+ }
+ if (dri_drawable->back_cliprects)
+ {
+ XFree(dri_drawable->back_cliprects);
+ dri_drawable->back_cliprects = NULL;
+ }
+
+ DRM_SPINUNLOCK(&dri_drawable->dri_screen->sarea->drawable_lock, dri_drawable->dri_screen->draw_lock_id);
+
+ if (!XF86DRIGetDrawableInfo
+ (
+ dri_drawable->dri_screen->display,
+ dri_drawable->dri_screen->num,
+ dri_drawable->x_drawable,
+ &dri_drawable->sarea_index,
+ &dri_drawable->last_sarea_stamp,
+ &dri_drawable->x,
+ &dri_drawable->y,
+ &dri_drawable->w,
+ &dri_drawable->h,
+ &dri_drawable->num_cliprects,
+ &dri_drawable->cliprects,
+ &dri_drawable->back_x,
+ &dri_drawable->back_y,
+ &dri_drawable->num_back_cliprects,
+ &dri_drawable->back_cliprects
+ ))
+ {
+ dri_drawable->sarea_stamp = &dri_drawable->last_sarea_stamp;
+ dri_drawable->num_cliprects = 0;
+ dri_drawable->cliprects = NULL;
+ dri_drawable->num_back_cliprects = 0;
+ dri_drawable->back_cliprects = 0;
+
+ return 1;
+ }
+ else
+ dri_drawable->sarea_stamp = &dri_drawable->dri_screen->sarea->drawableTable[dri_drawable->sarea_index].stamp;
+
+ DRM_SPINLOCK(&dri_drawable->dri_screen->sarea->drawable_lock, dri_drawable->dri_screen->draw_lock_id);
+
+ return 0;
+}
+
+int driDestroyDrawable(dri_drawable_t *dri_drawable)
+{
+ assert(dri_drawable);
+
+ if (--dri_drawable->refcount == 0)
+ {
+ if (dri_drawable->cliprects)
+ XFree(dri_drawable->cliprects);
+ if (dri_drawable->back_cliprects)
+ XFree(dri_drawable->back_cliprects);
+ drmHashDelete(dri_drawable->dri_screen->drawable_hash, dri_drawable->x_drawable);
+ XF86DRIDestroyDrawable(dri_drawable->dri_screen->display, dri_drawable->dri_screen->num, dri_drawable->x_drawable);
+ free(dri_drawable);
+ }
+
+ return 0;
+}
+
+int driCreateContext(dri_screen_t *dri_screen, Visual *visual, dri_context_t **dri_context)
+{
+ int evbase, errbase;
+ dri_context_t *dri_ctx;
+
+ assert(dri_screen);
+ assert(visual);
+ assert(dri_context);
+
+ if (!XF86DRIQueryExtension(dri_screen->display, &evbase, &errbase))
+ return 1;
+
+ dri_ctx = calloc(1, sizeof(dri_context_t));
+
+ if (!dri_ctx)
+ return 1;
+
+ if (!XF86DRICreateContext(dri_screen->display, dri_screen->num, visual, &dri_ctx->id, &dri_ctx->drm_context))
+ {
+ free(dri_ctx);
+ return 1;
+ }
+
+ dri_ctx->dri_screen = dri_screen;
+ *dri_context = dri_ctx;
+
+ return 0;
+}
+
+int driDestroyContext(dri_context_t *dri_context)
+{
+ assert(dri_context);
+
+ XF86DRIDestroyContext(dri_context->dri_screen->display, dri_context->dri_screen->num, dri_context->id);
+ free(dri_context);
+
+ return 0;
+}
--- /dev/null
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright 2000 VA Linux Systems, Inc.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ * Kevin E. Martin <martin@valinux.com>
+ * Jens Owen <jens@tungstengraphics.com>
+ * Rickard E. (Rik) Fiath <faith@valinux.com>
+ *
+ */
+
+#ifndef _XF86DRISTR_H_
+#define _XF86DRISTR_H_
+
+#include "xf86dri.h"
+
+#define XF86DRINAME "XFree86-DRI"
+
+/* The DRI version number. This was originally set to be the same of the
+ * XFree86 version number. However, this version is really indepedent of
+ * the XFree86 version.
+ *
+ * Version History:
+ * 4.0.0: Original
+ * 4.0.1: Patch to bump clipstamp when windows are destroyed, 28 May 02
+ * 4.1.0: Add transition from single to multi in DRMInfo rec, 24 Jun 02
+ */
+#define XF86DRI_MAJOR_VERSION 4
+#define XF86DRI_MINOR_VERSION 1
+#define XF86DRI_PATCH_VERSION 0
+
+typedef struct _XF86DRIQueryVersion {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIQueryVersion */
+ CARD16 length B16;
+} xXF86DRIQueryVersionReq;
+#define sz_xXF86DRIQueryVersionReq 4
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD16 majorVersion B16; /* major version of DRI protocol */
+ CARD16 minorVersion B16; /* minor version of DRI protocol */
+ CARD32 patchVersion B32; /* patch version of DRI protocol */
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xXF86DRIQueryVersionReply;
+#define sz_xXF86DRIQueryVersionReply 32
+
+typedef struct _XF86DRIQueryDirectRenderingCapable {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* X_DRIQueryDirectRenderingCapable */
+ CARD16 length B16;
+ CARD32 screen B32;
+} xXF86DRIQueryDirectRenderingCapableReq;
+#define sz_xXF86DRIQueryDirectRenderingCapableReq 8
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ BOOL isCapable;
+ BOOL pad2;
+ BOOL pad3;
+ BOOL pad4;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+ CARD32 pad7 B32;
+ CARD32 pad8 B32;
+ CARD32 pad9 B32;
+} xXF86DRIQueryDirectRenderingCapableReply;
+#define sz_xXF86DRIQueryDirectRenderingCapableReply 32
+
+typedef struct _XF86DRIOpenConnection {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIOpenConnection */
+ CARD16 length B16;
+ CARD32 screen B32;
+} xXF86DRIOpenConnectionReq;
+#define sz_xXF86DRIOpenConnectionReq 8
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hSAREALow B32;
+ CARD32 hSAREAHigh B32;
+ CARD32 busIdStringLength B32;
+ CARD32 pad6 B32;
+ CARD32 pad7 B32;
+ CARD32 pad8 B32;
+} xXF86DRIOpenConnectionReply;
+#define sz_xXF86DRIOpenConnectionReply 32
+
+typedef struct _XF86DRIAuthConnection {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICloseConnection */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 magic B32;
+} xXF86DRIAuthConnectionReq;
+#define sz_xXF86DRIAuthConnectionReq 12
+
+typedef struct {
+ BYTE type;
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 authenticated B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xXF86DRIAuthConnectionReply;
+#define zx_xXF86DRIAuthConnectionReply 32
+
+typedef struct _XF86DRICloseConnection {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICloseConnection */
+ CARD16 length B16;
+ CARD32 screen B32;
+} xXF86DRICloseConnectionReq;
+#define sz_xXF86DRICloseConnectionReq 8
+
+typedef struct _XF86DRIGetClientDriverName {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIGetClientDriverName */
+ CARD16 length B16;
+ CARD32 screen B32;
+} xXF86DRIGetClientDriverNameReq;
+#define sz_xXF86DRIGetClientDriverNameReq 8
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 ddxDriverMajorVersion B32;
+ CARD32 ddxDriverMinorVersion B32;
+ CARD32 ddxDriverPatchVersion B32;
+ CARD32 clientDriverNameLength B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xXF86DRIGetClientDriverNameReply;
+#define sz_xXF86DRIGetClientDriverNameReply 32
+
+typedef struct _XF86DRICreateContext {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICreateContext */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 visual B32;
+ CARD32 context B32;
+} xXF86DRICreateContextReq;
+#define sz_xXF86DRICreateContextReq 16
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hHWContext B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xXF86DRICreateContextReply;
+#define sz_xXF86DRICreateContextReply 32
+
+typedef struct _XF86DRIDestroyContext {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIDestroyContext */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 context B32;
+} xXF86DRIDestroyContextReq;
+#define sz_xXF86DRIDestroyContextReq 12
+
+typedef struct _XF86DRICreateDrawable {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICreateDrawable */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
+} xXF86DRICreateDrawableReq;
+#define sz_xXF86DRICreateDrawableReq 12
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hHWDrawable B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xXF86DRICreateDrawableReply;
+#define sz_xXF86DRICreateDrawableReply 32
+
+typedef struct _XF86DRIDestroyDrawable {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIDestroyDrawable */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
+} xXF86DRIDestroyDrawableReq;
+#define sz_xXF86DRIDestroyDrawableReq 12
+
+typedef struct _XF86DRIGetDrawableInfo {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIGetDrawableInfo */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
+} xXF86DRIGetDrawableInfoReq;
+#define sz_xXF86DRIGetDrawableInfoReq 12
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 drawableTableIndex B32;
+ CARD32 drawableTableStamp B32;
+ INT16 drawableX B16;
+ INT16 drawableY B16;
+ INT16 drawableWidth B16;
+ INT16 drawableHeight B16;
+ CARD32 numClipRects B32;
+ INT16 backX B16;
+ INT16 backY B16;
+ CARD32 numBackClipRects B32;
+} xXF86DRIGetDrawableInfoReply;
+
+#define sz_xXF86DRIGetDrawableInfoReply 36
+
+
+typedef struct _XF86DRIGetDeviceInfo {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIGetDeviceInfo */
+ CARD16 length B16;
+ CARD32 screen B32;
+} xXF86DRIGetDeviceInfoReq;
+#define sz_xXF86DRIGetDeviceInfoReq 8
+
+typedef struct {
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hFrameBufferLow B32;
+ CARD32 hFrameBufferHigh B32;
+ CARD32 framebufferOrigin B32;
+ CARD32 framebufferSize B32;
+ CARD32 framebufferStride B32;
+ CARD32 devPrivateSize B32;
+} xXF86DRIGetDeviceInfoReply;
+#define sz_xXF86DRIGetDeviceInfoReply 32
+
+typedef struct _XF86DRIOpenFullScreen {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIOpenFullScreen */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
+} xXF86DRIOpenFullScreenReq;
+#define sz_xXF86DRIOpenFullScreenReq 12
+
+typedef struct {
+ BYTE type;
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 isFullScreen B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+} xXF86DRIOpenFullScreenReply;
+#define sz_xXF86DRIOpenFullScreenReply 32
+
+typedef struct _XF86DRICloseFullScreen {
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICloseFullScreen */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
+} xXF86DRICloseFullScreenReq;
+#define sz_xXF86DRICloseFullScreenReq 12
+
+typedef struct {
+ BYTE type;
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+ CARD32 pad7 B32;
+} xXF86DRICloseFullScreenReply;
+#define sz_xXF86DRICloseFullScreenReply 32
+
+
+#endif /* _XF86DRISTR_H_ */
subdirs:
@for dir in $(SUBDIRS) ; do \
if [ -d $$dir ] ; then \
- (cd $$dir ; $(MAKE)) || exit 1 ; \
+ (cd $$dir && $(MAKE)) || exit 1 ; \
fi \
done
clean:
- @for dir in $(SUBDIRS) ; do \
+ -@for dir in $(SUBDIRS) ; do \
if [ -d $$dir ] ; then \
- (cd $$dir ; $(MAKE) clean) ; \
+ (cd $$dir && $(MAKE) clean) ; \
fi \
done
$(TOP)/$(LIB_DIR)/demodriver.so: $(OBJECTS)
- $(TOP)/bin/mklib -o demodriver.so -noprefix $(OBJECTS)
+ $(MKLIB) -o demodriver.so -noprefix -linker '$(CC)' \
+ -ldflags '$(LDFLAGS)' -install $(TOP)/$(LIB_DIR) \
+ $(OBJECTS)
clean:
- rm -f *.o
- rm -f *.so
+ -rm -f *.o
+ -rm -f *.so
library: $(TOP)/$(LIB_DIR)/libEGLdri.so
$(TOP)/$(LIB_DIR)/libEGLdri.so: $(OBJECTS)
- $(TOP)/bin/mklib -o EGLdri -major 1 -minor 0 \
- -install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS) $(DRM_LIB)
+ $(MKLIB) -o EGLdri -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ -major 1 -minor 0 \
+ -install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS) $(LIBS)
clean:
- rm -f *.o
- rm -f *.so
+ -rm -f *.o
+ -rm -f *.so
depend: $(SOURCES) $(HEADERS)
@ echo "running $(MKDEP)"
--- /dev/null
+# src/egl/drivers/glx/Makefile
+
+# Build XEGL DRI driver loader library: egl_glx.so
+
+
+TOP = ../../../..
+include $(TOP)/configs/current
+
+
+EXTRA_DEFINES = -DDEFAULT_DRIVER_DIR=\"$(DRI_DRIVER_SEARCH_DIR)\"
+
+DRIVER_NAME = egl_glx.so
+
+
+INCLUDE_DIRS = \
+ -I. \
+ -I/usr/include \
+ $(shell pkg-config --cflags-only-I libdrm) \
+ -I$(TOP)/include \
+ -I$(TOP)/include/GL/internal \
+ -I$(TOP)/src/mesa/glapi \
+ -I$(TOP)/src/mesa/drivers/dri/common \
+ -I$(TOP)/src/mesa/main \
+ -I$(TOP)/src/mesa \
+ -I$(TOP)/src/egl/main \
+ -I$(TOP)/src/glx/x11
+
+SOURCES = egl_glx.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+DRM_LIB = `pkg-config --libs libdrm`
+
+MISC_LIBS = -ldl -lXext -lGL
+
+
+.c.o:
+ $(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $(EXTRA_DEFINES) $< -o $@
+
+
+.PHONY: library
+
+
+default: depend library Makefile
+
+
+library: $(TOP)/$(LIB_DIR)/$(DRIVER_NAME)
+
+
+# Make the egl_glx.so library
+$(TOP)/$(LIB_DIR)/$(DRIVER_NAME): $(OBJECTS)
+ $(TOP)/bin/mklib -o $(DRIVER_NAME) \
+ -noprefix \
+ -major 1 -minor 0 \
+ -L$(TOP)/$(LIB_DIR) \
+ -install $(TOP)/$(LIB_DIR) \
+ $(OBJECTS) $(DRM_LIB) $(MISC_LIBS)
+
+
+clean:
+ rm -f *.o
+ rm -f *.so
+ rm -f depend depend.bak
+
+
+depend: $(SOURCES) $(HEADERS)
+ @ echo "running $(MKDEP)"
+ @ rm -f depend
+ @ touch depend
+ $(MKDEP) $(MKDEP_OPTIONS) $(DEFINES) $(INCLUDE_DIRS) \
+ $(SOURCES) $(HEADERS) >/dev/null 2>/dev/null
+
+include depend
+# DO NOT DELETE
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+/**
+ * This is an EGL driver that wraps GLX. This gives the benefit of being
+ * completely agnostic of the direct rendering implementation.
+ *
+ * Authors: Alan Hourihane <alanh@tungstengraphics.com>
+ */
+
+/*
+ * TODO:
+ *
+ * Add GLXFBConfig support
+ * Pbuffer & Pixmap support
+ * test eglBind/ReleaseTexImage
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include "dlfcn.h"
+#include <X11/Xlib.h>
+#include <GL/gl.h>
+#include "glxclient.h"
+
+#define _EGL_PLATFORM_X
+
+#include "eglconfig.h"
+#include "eglcontext.h"
+#include "egldisplay.h"
+#include "egldriver.h"
+#include "eglglobals.h"
+#include "eglhash.h"
+#include "egllog.h"
+#include "eglsurface.h"
+
+#include <GL/gl.h>
+
+#define CALLOC_STRUCT(T) (struct T *) calloc(1, sizeof(struct T))
+
+static const EGLint all_apis = (EGL_OPENGL_ES_BIT
+ | EGL_OPENGL_ES2_BIT
+ | EGL_OPENVG_BIT
+ /* | EGL_OPENGL_BIT */); /* can't do */
+
+struct visual_attribs
+{
+ /* X visual attribs */
+ int id;
+ int klass;
+ int depth;
+ int redMask, greenMask, blueMask;
+ int colormapSize;
+ int bitsPerRGB;
+
+ /* GL visual attribs */
+ int supportsGL;
+ int transparentType;
+ int transparentRedValue;
+ int transparentGreenValue;
+ int transparentBlueValue;
+ int transparentAlphaValue;
+ int transparentIndexValue;
+ int bufferSize;
+ int level;
+ int render_type;
+ int doubleBuffer;
+ int stereo;
+ int auxBuffers;
+ int redSize, greenSize, blueSize, alphaSize;
+ int depthSize;
+ int stencilSize;
+ int accumRedSize, accumGreenSize, accumBlueSize, accumAlphaSize;
+ int numSamples, numMultisample;
+ int visualCaveat;
+};
+
+/** subclass of _EGLDriver */
+struct GLX_egl_driver
+{
+ _EGLDriver Base; /**< base class */
+
+ XVisualInfo *visuals;
+
+ /* GLXFBConfig *fbconfigs - todo */
+};
+
+
+/** subclass of _EGLContext */
+struct GLX_egl_context
+{
+ _EGLContext Base; /**< base class */
+
+ GLXContext context;
+};
+
+
+/** subclass of _EGLSurface */
+struct GLX_egl_surface
+{
+ _EGLSurface Base; /**< base class */
+
+ GLXDrawable drawable;
+};
+
+
+/** subclass of _EGLConfig */
+struct GLX_egl_config
+{
+ _EGLConfig Base; /**< base class */
+};
+
+/** cast wrapper */
+static struct GLX_egl_driver *
+GLX_egl_driver(_EGLDriver *drv)
+{
+ return (struct GLX_egl_driver *) drv;
+}
+
+static struct GLX_egl_context *
+GLX_egl_context(_EGLContext *ctx)
+{
+ return (struct GLX_egl_context *) ctx;
+}
+
+static struct GLX_egl_surface *
+GLX_egl_surface(_EGLSurface *surf)
+{
+ return (struct GLX_egl_surface *) surf;
+}
+
+static GLboolean
+get_visual_attribs(Display *dpy, XVisualInfo *vInfo,
+ struct visual_attribs *attribs)
+{
+ const char *ext = glXQueryExtensionsString(dpy, vInfo->screen);
+ int rgba;
+
+ memset(attribs, 0, sizeof(struct visual_attribs));
+
+ attribs->id = vInfo->visualid;
+#if defined(__cplusplus) || defined(c_plusplus)
+ attribs->klass = vInfo->c_class;
+#else
+ attribs->klass = vInfo->class;
+#endif
+ attribs->depth = vInfo->depth;
+ attribs->redMask = vInfo->red_mask;
+ attribs->greenMask = vInfo->green_mask;
+ attribs->blueMask = vInfo->blue_mask;
+ attribs->colormapSize = vInfo->colormap_size;
+ attribs->bitsPerRGB = vInfo->bits_per_rgb;
+
+ if (glXGetConfig(dpy, vInfo, GLX_USE_GL, &attribs->supportsGL) != 0 ||
+ !attribs->supportsGL)
+ return GL_FALSE;
+ glXGetConfig(dpy, vInfo, GLX_BUFFER_SIZE, &attribs->bufferSize);
+ glXGetConfig(dpy, vInfo, GLX_LEVEL, &attribs->level);
+ glXGetConfig(dpy, vInfo, GLX_RGBA, &rgba);
+ if (!rgba)
+ return GL_FALSE;
+ attribs->render_type = GLX_RGBA_BIT;
+
+ glXGetConfig(dpy, vInfo, GLX_DOUBLEBUFFER, &attribs->doubleBuffer);
+ if (!attribs->doubleBuffer)
+ return GL_FALSE;
+
+ glXGetConfig(dpy, vInfo, GLX_STEREO, &attribs->stereo);
+ glXGetConfig(dpy, vInfo, GLX_AUX_BUFFERS, &attribs->auxBuffers);
+ glXGetConfig(dpy, vInfo, GLX_RED_SIZE, &attribs->redSize);
+ glXGetConfig(dpy, vInfo, GLX_GREEN_SIZE, &attribs->greenSize);
+ glXGetConfig(dpy, vInfo, GLX_BLUE_SIZE, &attribs->blueSize);
+ glXGetConfig(dpy, vInfo, GLX_ALPHA_SIZE, &attribs->alphaSize);
+ glXGetConfig(dpy, vInfo, GLX_DEPTH_SIZE, &attribs->depthSize);
+ glXGetConfig(dpy, vInfo, GLX_STENCIL_SIZE, &attribs->stencilSize);
+ glXGetConfig(dpy, vInfo, GLX_ACCUM_RED_SIZE, &attribs->accumRedSize);
+ glXGetConfig(dpy, vInfo, GLX_ACCUM_GREEN_SIZE, &attribs->accumGreenSize);
+ glXGetConfig(dpy, vInfo, GLX_ACCUM_BLUE_SIZE, &attribs->accumBlueSize);
+ glXGetConfig(dpy, vInfo, GLX_ACCUM_ALPHA_SIZE, &attribs->accumAlphaSize);
+
+ /* get transparent pixel stuff */
+ glXGetConfig(dpy, vInfo,GLX_TRANSPARENT_TYPE, &attribs->transparentType);
+ if (attribs->transparentType == GLX_TRANSPARENT_RGB) {
+ glXGetConfig(dpy, vInfo, GLX_TRANSPARENT_RED_VALUE, &attribs->transparentRedValue);
+ glXGetConfig(dpy, vInfo, GLX_TRANSPARENT_GREEN_VALUE, &attribs->transparentGreenValue);
+ glXGetConfig(dpy, vInfo, GLX_TRANSPARENT_BLUE_VALUE, &attribs->transparentBlueValue);
+ glXGetConfig(dpy, vInfo, GLX_TRANSPARENT_ALPHA_VALUE, &attribs->transparentAlphaValue);
+ }
+ else if (attribs->transparentType == GLX_TRANSPARENT_INDEX) {
+ glXGetConfig(dpy, vInfo, GLX_TRANSPARENT_INDEX_VALUE, &attribs->transparentIndexValue);
+ }
+
+ /* multisample attribs */
+#ifdef GLX_ARB_multisample
+ if (ext && strstr(ext, "GLX_ARB_multisample")) {
+ glXGetConfig(dpy, vInfo, GLX_SAMPLE_BUFFERS_ARB, &attribs->numMultisample);
+ glXGetConfig(dpy, vInfo, GLX_SAMPLES_ARB, &attribs->numSamples);
+ }
+#endif
+ else {
+ attribs->numSamples = 0;
+ attribs->numMultisample = 0;
+ }
+
+#if defined(GLX_EXT_visual_rating)
+ if (ext && strstr(ext, "GLX_EXT_visual_rating")) {
+ glXGetConfig(dpy, vInfo, GLX_VISUAL_CAVEAT_EXT, &attribs->visualCaveat);
+ }
+ else {
+ attribs->visualCaveat = GLX_NONE_EXT;
+ }
+#else
+ attribs->visualCaveat = 0;
+#endif
+
+ return GL_TRUE;
+}
+
+static EGLBoolean
+create_configs(_EGLDisplay *disp, struct GLX_egl_driver *GLX_drv)
+{
+ XVisualInfo theTemplate;
+ int numVisuals;
+ long mask;
+ int i;
+ struct visual_attribs attribs;
+
+ /* get list of all visuals on this screen */
+ theTemplate.screen = DefaultScreen(disp->Xdpy);
+ mask = VisualScreenMask;
+ GLX_drv->visuals = XGetVisualInfo(disp->Xdpy, mask, &theTemplate, &numVisuals);
+
+ for (i = 0; i < numVisuals; i++) {
+ struct GLX_egl_config *config;
+
+ if (!get_visual_attribs(disp->Xdpy, &GLX_drv->visuals[i], &attribs))
+ continue;
+
+ config = CALLOC_STRUCT(GLX_egl_config);
+
+ _eglInitConfig(&config->Base, i+1);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_NATIVE_VISUAL_ID, attribs.id);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_BUFFER_SIZE, attribs.bufferSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_RED_SIZE, attribs.redSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_GREEN_SIZE, attribs.greenSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_BLUE_SIZE, attribs.blueSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_ALPHA_SIZE, attribs.alphaSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_DEPTH_SIZE, attribs.depthSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_STENCIL_SIZE, attribs.stencilSize);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_SAMPLES, attribs.numSamples);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_SAMPLE_BUFFERS, attribs.numMultisample);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_CONFORMANT, all_apis);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_RENDERABLE_TYPE, all_apis);
+ SET_CONFIG_ATTRIB(&config->Base, EGL_SURFACE_TYPE,
+ (EGL_WINDOW_BIT /*| EGL_PBUFFER_BIT | EGL_PIXMAP_BIT*/));
+
+ /* XXX possibly other things to init... */
+
+ _eglAddConfig(disp, &config->Base);
+ }
+
+ return EGL_TRUE;
+}
+
+/**
+ * Called via eglInitialize(), GLX_drv->API.Initialize().
+ */
+static EGLBoolean
+GLX_eglInitialize(_EGLDriver *drv, EGLDisplay dpy,
+ EGLint *minor, EGLint *major)
+{
+ struct GLX_egl_driver *GLX_drv = GLX_egl_driver(drv);
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+
+ _eglLog(_EGL_DEBUG, "XDRI: eglInitialize");
+
+ if (!disp->Xdpy) {
+ disp->Xdpy = XOpenDisplay(NULL);
+ if (!disp->Xdpy) {
+ _eglLog(_EGL_WARNING, "XDRI: XOpenDisplay failed");
+ return EGL_FALSE;
+ }
+ }
+
+ GLX_drv->Base.Initialized = EGL_TRUE;
+
+ GLX_drv->Base.Name = "GLX";
+
+ /* we're supporting EGL 1.4 */
+ *minor = 1;
+ *major = 4;
+
+ create_configs(disp, GLX_drv);
+
+ return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglTerminate(), drv->API.Terminate().
+ */
+static EGLBoolean
+GLX_eglTerminate(_EGLDriver *drv, EGLDisplay dpy)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+
+ _eglLog(_EGL_DEBUG, "XDRI: eglTerminate");
+
+// XCloseDisplay(disp->Xdpy);
+
+ return EGL_TRUE;
+}
+
+
+/**
+ * Called via eglCreateContext(), drv->API.CreateContext().
+ */
+static EGLContext
+GLX_eglCreateContext(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
+ EGLContext share_list, const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ struct GLX_egl_context *GLX_ctx = CALLOC_STRUCT(GLX_egl_context);
+ struct GLX_egl_driver *GLX_drv = GLX_egl_driver(drv);
+ struct GLX_egl_context *GLX_ctx_shared = NULL;
+ _EGLConfig *conf;
+
+ if (!GLX_ctx)
+ return EGL_NO_CONTEXT;
+
+ if (!_eglInitContext(drv, dpy, &GLX_ctx->Base, config, attrib_list)) {
+ free(GLX_ctx);
+ return EGL_NO_CONTEXT;
+ }
+
+ if (share_list != EGL_NO_CONTEXT) {
+ _EGLContext *shareCtx = _eglLookupContext(share_list);
+ if (!shareCtx) {
+ _eglError(EGL_BAD_CONTEXT, "eglCreateContext(share_list)");
+ return EGL_FALSE;
+ }
+ GLX_ctx_shared = GLX_egl_context(shareCtx);
+ }
+
+ conf = _eglLookupConfig(drv, dpy, config);
+ assert(conf);
+
+ GLX_ctx->context = glXCreateContext(disp->Xdpy, &GLX_drv->visuals[(int)config-1], GLX_ctx_shared ? GLX_ctx_shared->context : NULL, GL_TRUE);
+ if (!GLX_ctx->context)
+ return EGL_FALSE;
+
+ /* need to have a direct rendering context */
+ if (!glXIsDirect(disp->Xdpy, GLX_ctx->context))
+ return EGL_FALSE;
+
+ return _eglGetContextHandle(&GLX_ctx->Base);
+}
+
+
+/**
+ * Called via eglMakeCurrent(), drv->API.MakeCurrent().
+ */
+static EGLBoolean
+GLX_eglMakeCurrent(_EGLDriver *drv, EGLDisplay dpy, EGLSurface d,
+ EGLSurface r, EGLContext context)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ _EGLContext *ctx = _eglLookupContext(context);
+ _EGLSurface *dsurf = _eglLookupSurface(d);
+ _EGLSurface *rsurf = _eglLookupSurface(r);
+ struct GLX_egl_surface *GLX_dsurf = GLX_egl_surface(dsurf);
+ struct GLX_egl_surface *GLX_rsurf = GLX_egl_surface(rsurf);
+ struct GLX_egl_context *GLX_ctx = GLX_egl_context(ctx);
+
+ if (!_eglMakeCurrent(drv, dpy, d, r, context))
+ return EGL_FALSE;
+
+// if (!glXMakeContextCurrent(disp->Xdpy, GLX_dsurf->drawable, GLX_rsurf->drawable, GLX_ctx->context))
+ if (!glXMakeCurrent(disp->Xdpy, GLX_dsurf ? GLX_dsurf->drawable : 0, GLX_ctx ? GLX_ctx->context : NULL))
+ return EGL_FALSE;
+
+ return EGL_TRUE;
+}
+
+/** Get size of given window */
+static Status
+get_drawable_size(Display *dpy, Drawable d, uint *width, uint *height)
+{
+ Window root;
+ Status stat;
+ int xpos, ypos;
+ unsigned int w, h, bw, depth;
+ stat = XGetGeometry(dpy, d, &root, &xpos, &ypos, &w, &h, &bw, &depth);
+ *width = w;
+ *height = h;
+ return stat;
+}
+
+/**
+ * Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
+ */
+static EGLSurface
+GLX_eglCreateWindowSurface(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config,
+ NativeWindowType window, const EGLint *attrib_list)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ struct GLX_egl_surface *GLX_surf;
+ uint width, height;
+
+ GLX_surf = CALLOC_STRUCT(GLX_egl_surface);
+ if (!GLX_surf)
+ return EGL_NO_SURFACE;
+
+ if (!_eglInitSurface(drv, dpy, &GLX_surf->Base, EGL_WINDOW_BIT,
+ config, attrib_list)) {
+ free(GLX_surf);
+ return EGL_FALSE;
+ }
+
+ _eglSaveSurface(&GLX_surf->Base);
+
+ GLX_surf->drawable = window;
+ get_drawable_size(disp->Xdpy, window, &width, &height);
+ GLX_surf->Base.Width = width;
+ GLX_surf->Base.Height = height;
+
+ return _eglGetSurfaceHandle(&GLX_surf->Base);
+}
+
+static EGLBoolean
+GLX_eglDestroySurface(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface);
+ return EGL_TRUE;
+ if (surf) {
+ _eglHashRemove(_eglGlobal.Surfaces, (EGLuint) surface);
+ if (surf->IsBound) {
+ surf->DeletePending = EGL_TRUE;
+ }
+ else {
+ free(surf);
+ }
+
+ return EGL_TRUE;
+ }
+ else {
+ _eglError(EGL_BAD_SURFACE, "eglDestroySurface");
+ return EGL_FALSE;
+ }
+}
+
+
+static EGLBoolean
+GLX_eglBindTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface,
+ EGLint buffer)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface);
+ struct GLX_egl_surface *GLX_surf = GLX_egl_surface(surf);
+
+ /* buffer ?? */
+ glXBindTexImageEXT(disp->Xdpy, GLX_surf->drawable, GLX_FRONT_LEFT_EXT, NULL);
+
+ return EGL_TRUE;
+}
+
+
+static EGLBoolean
+GLX_eglReleaseTexImage(_EGLDriver *drv, EGLDisplay dpy, EGLSurface surface,
+ EGLint buffer)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(surface);
+ struct GLX_egl_surface *GLX_surf = GLX_egl_surface(surf);
+
+ /* buffer ?? */
+ glXReleaseTexImageEXT(disp->Xdpy, GLX_surf->drawable, GLX_FRONT_LEFT_EXT);
+
+ return EGL_TRUE;
+}
+
+
+static EGLBoolean
+GLX_eglSwapBuffers(_EGLDriver *drv, EGLDisplay dpy, EGLSurface draw)
+{
+ _EGLDisplay *disp = _eglLookupDisplay(dpy);
+ _EGLSurface *surf = _eglLookupSurface(draw);
+ struct GLX_egl_surface *GLX_surf = GLX_egl_surface(surf);
+
+ _eglLog(_EGL_DEBUG, "XDRI: EGL SwapBuffers 0x%x",draw);
+
+ /* error checking step: */
+ if (!_eglSwapBuffers(drv, dpy, draw))
+ return EGL_FALSE;
+
+ glXSwapBuffers(disp->Xdpy, GLX_surf->drawable);
+
+ return EGL_TRUE;
+}
+
+/*
+ * Called from eglGetProcAddress() via drv->API.GetProcAddress().
+ */
+static _EGLProc
+GLX_eglGetProcAddress(const char *procname)
+{
+ return (_EGLProc)glXGetProcAddress((const GLubyte *)procname);
+}
+
+
+/**
+ * This is the main entrypoint into the driver, called by libEGL.
+ * Create a new _EGLDriver object and init its dispatch table.
+ */
+_EGLDriver *
+_eglMain(_EGLDisplay *disp, const char *args)
+{
+ struct GLX_egl_driver *GLX_drv = CALLOC_STRUCT(GLX_egl_driver);
+ char *env;
+
+ if (!GLX_drv)
+ return NULL;
+
+ _eglInitDriverFallbacks(&GLX_drv->Base);
+ GLX_drv->Base.API.Initialize = GLX_eglInitialize;
+ GLX_drv->Base.API.Terminate = GLX_eglTerminate;
+ GLX_drv->Base.API.CreateContext = GLX_eglCreateContext;
+ GLX_drv->Base.API.MakeCurrent = GLX_eglMakeCurrent;
+ GLX_drv->Base.API.CreateWindowSurface = GLX_eglCreateWindowSurface;
+ GLX_drv->Base.API.DestroySurface = GLX_eglDestroySurface;
+ GLX_drv->Base.API.BindTexImage = GLX_eglBindTexImage;
+ GLX_drv->Base.API.ReleaseTexImage = GLX_eglReleaseTexImage;
+ GLX_drv->Base.API.SwapBuffers = GLX_eglSwapBuffers;
+ GLX_drv->Base.API.GetProcAddress = GLX_eglGetProcAddress;
+
+ GLX_drv->Base.ClientAPIsMask = all_apis;
+ GLX_drv->Base.Name = "GLX";
+
+ _eglLog(_EGL_DEBUG, "GLX: main(%s)", args);
+
+ /* set new DRI path to pick up EGL version (which doesn't contain any mesa
+ * code), but don't override if one is already set.
+ */
+ env = getenv("LIBGL_DRIVERS_PATH");
+ if (env) {
+ if (!strstr(env, "egl")) {
+ sprintf(env, "%s/egl", env);
+ setenv("LIBGL_DRIVERS_PATH", env, 1);
+ }
+ } else
+ setenv("LIBGL_DRIVERS_PATH", DEFAULT_DRIVER_DIR"/egl", 0);
+
+ return &GLX_drv->Base;
+}
}
else {
/*
- st_unreference_framebuffer(&surf->Framebuffer);
+ st_unreference_framebuffer(surf->Framebuffer);
*/
free(xdri_surf);
}
library: $(TOP)/$(LIB_DIR)/libEGL.so
$(TOP)/$(LIB_DIR)/libEGL.so: $(OBJECTS)
- $(TOP)/bin/mklib -o EGL -major 1 -minor 0 \
+ $(MKLIB) -o EGL -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ -major 1 -minor 0 \
-install $(TOP)/$(LIB_DIR) -ldl $(OBJECTS) $(LIBS)
clean:
- rm -f *.o *.so*
- rm -f core.*
+ -rm -f *.o *.so*
+ -rm -f core.*
depend: $(SOURCES) $(HEADERS)
const GLenum * db_modes, unsigned num_db_modes,
int visType)
{
-#if 0
static const uint8_t bits_table[3][4] = {
/* R G B A */
{ 5, 6, 5, 0 }, /* Any GL_UNSIGNED_SHORT_5_6_5 */
masks = masks_table_rgba[index];
break;
+#if 0
case GL_BGR:
bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[1];
masks = masks_table_bgr[index];
bits = (bytes_per_pixel[index] == 2) ? bits_table[0] : bits_table[2];
masks = masks_table_bgra[index];
break;
+#endif
default:
_eglLog(_EGL_WARNING,
}
}
return GL_TRUE;
-#else
- return GL_FALSE;
-#endif
}
#include "eglx.h"
-static const char *DefaultDRIDriver = "egl_xdri";
+static const char *DefaultGLXDriver = "egl_glx";
static const char *DefaultSoftDriver = "egl_softpipe";
* Given an X Display ptr (at dpy->Xdpy) try to determine the appropriate
* device driver. Return its name.
*
- * This boils down to whether to use the egl_xdri.so driver which will
+ * This boils down to whether to use the egl_glx.so driver which will
* load a DRI driver or the egl_softpipe.so driver that'll do software
* rendering on Xlib.
*/
/* See if we can choose a DRI/DRM driver */
driverName = _eglChooseDRMDriver(screen);
if (driverName) {
- /* DRI is available */
free((void *) driverName);
- driverName = _eglstrdup(DefaultDRIDriver);
+ driverName = _eglstrdup(DefaultGLXDriver);
}
else {
driverName = _eglstrdup(DefaultSoftDriver);
SUBDIRS = auxiliary drivers
+# Note winsys/ needs to be built after src/mesa
default: subdirs
--hash->data.d->size;
return ret;
}
+
+boolean cso_hash_contains(struct cso_hash *hash, unsigned key)
+{
+ struct cso_node **node = cso_hash_find_node(hash, key);
+ return (*node != hash->data.e);
+}
#ifndef CSO_HASH_H
#define CSO_HASH_H
+#include "pipe/p_compiler.h"
#ifdef __cplusplus
extern "C" {
*/
struct cso_hash_iter cso_hash_find(struct cso_hash *hash, unsigned key);
+/**
+ * Returns true if a value with the given key exists in the hash
+ */
+boolean cso_hash_contains(struct cso_hash *hash, unsigned key);
+
int cso_hash_iter_is_null(struct cso_hash_iter iter);
unsigned cso_hash_iter_key(struct cso_hash_iter iter);
draw_vs_aos_machine.c \
draw_vs_exec.c \
draw_vs_llvm.c \
+ draw_vs_ppc.c \
draw_vs_sse.c
'draw_vs_aos_machine.c',
'draw_vs_exec.c',
'draw_vs_llvm.c',
+ 'draw_vs_ppc.c',
'draw_vs_sse.c',
'draw_vs_varient.c'
])
const float (*aligned_constants)[4];
- float (*aligned_constant_storage)[4];
+ const float (*aligned_constant_storage)[4];
unsigned const_storage_size;
if (!vs) {
vs = draw_create_vs_sse( draw, shader );
if (!vs) {
- vs = draw_create_vs_exec( draw, shader );
+ vs = draw_create_vs_ppc( draw, shader );
+ if (!vs) {
+ vs = draw_create_vs_exec( draw, shader );
+ }
}
}
draw_create_vs_sse(struct draw_context *draw,
const struct pipe_shader_state *templ);
+struct draw_vertex_shader *
+draw_create_vs_ppc(struct draw_context *draw,
+ const struct pipe_shader_state *templ);
+
struct draw_vertex_shader *
draw_create_vs_llvm(struct draw_context *draw,
const struct pipe_shader_state *templ);
{
struct exec_vertex_shader *evs = exec_vertex_shader(shader);
- /* specify the vertex program to interpret/execute */
- tgsi_exec_machine_bind_shader(evs->machine,
- shader->state.tokens,
- PIPE_MAX_SAMPLERS,
- NULL /*samplers*/ );
-
+ /* Specify the vertex program to interpret/execute.
+ * Avoid rebinding when possible.
+ */
+ if (evs->machine->Tokens != shader->state.tokens) {
+ tgsi_exec_machine_bind_shader(evs->machine,
+ shader->state.tokens,
+ PIPE_MAX_SAMPLERS,
+ NULL /*samplers*/ );
+ }
}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+ /*
+ * Authors:
+ * Keith Whitwell <keith@tungstengraphics.com>
+ * Brian Paul
+ */
+
+#include "util/u_math.h"
+#include "util/u_memory.h"
+#include "pipe/p_config.h"
+
+#include "draw_vs.h"
+
+#if defined(PIPE_ARCH_PPC)
+
+#include "pipe/p_shader_tokens.h"
+
+#include "draw_private.h"
+#include "draw_context.h"
+
+#include "rtasm/rtasm_cpu.h"
+#include "rtasm/rtasm_ppc.h"
+#include "tgsi/tgsi_ppc.h"
+#include "tgsi/tgsi_parse.h"
+
+
+
+typedef void (PIPE_CDECL *codegen_function) (float (*inputs)[4][4],
+ float (*outputs)[4][4],
+ float (*temps)[4][4],
+ float (*immeds)[4],
+ float (*consts)[4],
+ const float *builtins);
+
+
+struct draw_ppc_vertex_shader {
+ struct draw_vertex_shader base;
+ struct ppc_function ppc_program;
+
+ codegen_function func;
+};
+
+
+static void
+vs_ppc_prepare( struct draw_vertex_shader *base,
+ struct draw_context *draw )
+{
+ /* nothing */
+}
+
+
+/**
+ * Simplified vertex shader interface for the pt paths. Given the
+ * complexity of code-generating all the above operations together,
+ * it's time to try doing all the other stuff separately.
+ */
+static void
+vs_ppc_run_linear( struct draw_vertex_shader *base,
+ const float (*input)[4],
+ float (*output)[4],
+ const float (*constants)[4],
+ unsigned count,
+ unsigned input_stride,
+ unsigned output_stride )
+{
+ struct draw_ppc_vertex_shader *shader = (struct draw_ppc_vertex_shader *)base;
+ unsigned int i;
+
+#define MAX_VERTICES 4
+
+ /* loop over verts */
+ for (i = 0; i < count; i += MAX_VERTICES) {
+ const uint max_vertices = MIN2(MAX_VERTICES, count - i);
+ float inputs_soa[PIPE_MAX_SHADER_INPUTS][4][4] ALIGN16_ATTRIB;
+ float outputs_soa[PIPE_MAX_SHADER_OUTPUTS][4][4] ALIGN16_ATTRIB;
+ float temps_soa[TGSI_EXEC_NUM_TEMPS][4][4] ALIGN16_ATTRIB;
+ uint attr;
+
+ /* convert (up to) four input verts to SoA format */
+ for (attr = 0; attr < base->info.num_inputs; attr++) {
+ const float *vIn = (const float *) input;
+ uint vert;
+ for (vert = 0; vert < max_vertices; vert++) {
+#if 0
+ if (attr==0)
+ printf("Input v%d a%d: %f %f %f %f\n",
+ vert, attr, vIn[0], vIn[1], vIn[2], vIn[3]);
+#endif
+ inputs_soa[attr][0][vert] = vIn[attr * 4 + 0];
+ inputs_soa[attr][1][vert] = vIn[attr * 4 + 1];
+ inputs_soa[attr][2][vert] = vIn[attr * 4 + 2];
+ inputs_soa[attr][3][vert] = vIn[attr * 4 + 3];
+ vIn += input_stride / 4;
+ }
+ }
+
+ /* run compiled shader
+ */
+ shader->func(inputs_soa, outputs_soa, temps_soa,
+ (float (*)[4]) shader->base.immediates,
+ (float (*)[4]) constants,
+ ppc_builtin_constants);
+
+ /* convert (up to) four output verts from SoA back to AoS format */
+ for (attr = 0; attr < base->info.num_outputs; attr++) {
+ float *vOut = (float *) output;
+ uint vert;
+ for (vert = 0; vert < max_vertices; vert++) {
+ vOut[attr * 4 + 0] = outputs_soa[attr][0][vert];
+ vOut[attr * 4 + 1] = outputs_soa[attr][1][vert];
+ vOut[attr * 4 + 2] = outputs_soa[attr][2][vert];
+ vOut[attr * 4 + 3] = outputs_soa[attr][3][vert];
+#if 0
+ if (attr==0)
+ printf("Output v%d a%d: %f %f %f %f\n",
+ vert, attr, vOut[0], vOut[1], vOut[2], vOut[3]);
+#endif
+ vOut += output_stride / 4;
+ }
+ }
+
+ /* advance to next group of four input/output verts */
+ input = (const float (*)[4])((const char *)input + input_stride * max_vertices);
+ output = (float (*)[4])((char *)output + output_stride * max_vertices);
+ }
+}
+
+
+static void
+vs_ppc_delete( struct draw_vertex_shader *base )
+{
+ struct draw_ppc_vertex_shader *shader = (struct draw_ppc_vertex_shader *)base;
+
+ ppc_release_func( &shader->ppc_program );
+
+ align_free( (void *) shader->base.immediates );
+
+ FREE( (void*) shader->base.state.tokens );
+ FREE( shader );
+}
+
+
+struct draw_vertex_shader *
+draw_create_vs_ppc(struct draw_context *draw,
+ const struct pipe_shader_state *templ)
+{
+ struct draw_ppc_vertex_shader *vs;
+
+ vs = CALLOC_STRUCT( draw_ppc_vertex_shader );
+ if (vs == NULL)
+ return NULL;
+
+ /* we make a private copy of the tokens */
+ vs->base.state.tokens = tgsi_dup_tokens(templ->tokens);
+ if (!vs->base.state.tokens)
+ goto fail;
+
+ tgsi_scan_shader(templ->tokens, &vs->base.info);
+
+ vs->base.draw = draw;
+#if 0
+ if (1)
+ vs->base.create_varient = draw_vs_varient_aos_ppc;
+ else
+#endif
+ vs->base.create_varient = draw_vs_varient_generic;
+ vs->base.prepare = vs_ppc_prepare;
+ vs->base.run_linear = vs_ppc_run_linear;
+ vs->base.delete = vs_ppc_delete;
+
+ vs->base.immediates = align_malloc(TGSI_EXEC_NUM_IMMEDIATES * 4 *
+ sizeof(float), 16);
+
+ ppc_init_func( &vs->ppc_program );
+
+ if (!tgsi_emit_ppc( (struct tgsi_token *) vs->base.state.tokens,
+ &vs->ppc_program,
+ (float (*)[4]) vs->base.immediates,
+ TRUE ))
+ goto fail;
+
+ vs->func = (codegen_function) ppc_get_func( &vs->ppc_program );
+ if (!vs->func) {
+ goto fail;
+ }
+
+ return &vs->base;
+
+fail:
+ /*
+ debug_error("tgsi_emit_ppc() failed, falling back to interpreter\n");
+ */
+
+ ppc_release_func( &vs->ppc_program );
+
+ FREE(vs);
+ return NULL;
+}
+
+
+
+#else /* PIPE_ARCH_PPC */
+
+
+struct draw_vertex_shader *
+draw_create_vs_ppc( struct draw_context *draw,
+ const struct pipe_shader_state *templ )
+{
+ return (void *) 0;
+}
+
+
+#endif /* PIPE_ARCH_PPC */
llvm::ExistingModuleProvider *mp = new llvm::ExistingModuleProvider(mod);
llvm::ExecutionEngine *ee = cpu->engine;
assert(ee);
- /*FIXME : remove */
- ee->DisableLazyCompilation();
+ /*FIXME : why was this disabled ? we need it for pow/sqrt/... */
+ ee->DisableLazyCompilation(false);
ee->addModuleProvider(mp);
llvm::Function *func = func_for_shader(prog);
typedef void (*vertex_shader_runner)(void *ainputs,
void *dests,
- float (*aconsts)[4],
- void *temps);
+ float (*aconsts)[4]);
#define MAX_TGSI_VERTICES 4
/*!
unsigned int i, j;
unsigned slot;
vertex_shader_runner runner = reinterpret_cast<vertex_shader_runner>(prog->function);
-
assert(runner);
for (i = 0; i < count; i += MAX_TGSI_VERTICES) {
/* run shader */
runner(machine->Inputs,
machine->Outputs,
- (float (*)[4]) constants,
- machine->Temps);
+ (float (*)[4]) constants);
/* Unswizzle all output results
*/
return w;
}
-#endif /* MESA_LLVM */
-
#if defined __cplusplus
}
#endif
+#endif /* MESA_LLVM */
+
#endif
return res;
}
-std::vector<llvm::Value*> InstructionsSoa::arl(const std::vector<llvm::Value*> in)
-{
- std::vector<llvm::Value*> res(4);
-
- //Extract x's
- llvm::Value *x1 = m_builder.CreateExtractElement(in[0],
- m_storage->constantInt(0),
- name("extractX"));
- //cast it to an unsigned int
- x1 = m_builder.CreateFPToUI(x1, IntegerType::get(32), name("x1IntCast"));
-
- res[0] = x1;//vectorFromVals(x1, x2, x3, x4);
- //only x is valid. the others shouldn't be necessary
- /*
- res[1] = Constant::getNullValue(m_floatVecType);
- res[2] = Constant::getNullValue(m_floatVecType);
- res[3] = Constant::getNullValue(m_floatVecType);
- */
-
- return res;
-}
-
-
-std::vector<llvm::Value*> InstructionsSoa::add(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = m_builder.CreateAdd(in1[0], in2[0], name("addx"));
- res[1] = m_builder.CreateAdd(in1[1], in2[1], name("addy"));
- res[2] = m_builder.CreateAdd(in1[2], in2[2], name("addz"));
- res[3] = m_builder.CreateAdd(in1[3], in2[3], name("addw"));
-
- return res;
-}
-
-std::vector<llvm::Value*> InstructionsSoa::mul(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = m_builder.CreateMul(in1[0], in2[0], name("mulx"));
- res[1] = m_builder.CreateMul(in1[1], in2[1], name("muly"));
- res[2] = m_builder.CreateMul(in1[2], in2[2], name("mulz"));
- res[3] = m_builder.CreateMul(in1[3], in2[3], name("mulw"));
-
- return res;
-}
-
void InstructionsSoa::end()
{
m_builder.CreateRetVoid();
}
-std::vector<llvm::Value*> InstructionsSoa::madd(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2,
- const std::vector<llvm::Value*> in3)
-{
- std::vector<llvm::Value*> res = mul(in1, in2);
- return add(res, in3);
-}
-
std::vector<llvm::Value*> InstructionsSoa::extractVector(llvm::Value *vector)
{
std::vector<llvm::Value*> res(4);
return res;
}
+llvm::IRBuilder<>* InstructionsSoa::getIRBuilder()
+{
+ return &m_builder;
+}
+
void InstructionsSoa::createFunctionMap()
{
m_functionsMap[TGSI_OPCODE_ABS] = "abs";
return callBuiltin(func, in1);
}
+std::vector<llvm::Value*> InstructionsSoa::add(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ std::vector<llvm::Value*> res(4);
+
+ res[0] = m_builder.CreateAdd(in1[0], in2[0], name("addx"));
+ res[1] = m_builder.CreateAdd(in1[1], in2[1], name("addy"));
+ res[2] = m_builder.CreateAdd(in1[2], in2[2], name("addz"));
+ res[3] = m_builder.CreateAdd(in1[3], in2[3], name("addw"));
+
+ return res;
+}
+
+std::vector<llvm::Value*> InstructionsSoa::arl(const std::vector<llvm::Value*> in)
+{
+ std::vector<llvm::Value*> res(4);
+
+ //Extract x's
+ llvm::Value *x1 = m_builder.CreateExtractElement(in[0],
+ m_storage->constantInt(0),
+ name("extractX"));
+ //cast it to an unsigned int
+ x1 = m_builder.CreateFPToUI(x1, IntegerType::get(32), name("x1IntCast"));
+
+ res[0] = x1;//vectorFromVals(x1, x2, x3, x4);
+ //only x is valid. the others shouldn't be necessary
+ /*
+ res[1] = Constant::getNullValue(m_floatVecType);
+ res[2] = Constant::getNullValue(m_floatVecType);
+ res[3] = Constant::getNullValue(m_floatVecType);
+ */
+
+ return res;
+}
+
std::vector<llvm::Value*> InstructionsSoa::dp3(const std::vector<llvm::Value*> in1,
const std::vector<llvm::Value*> in2)
{
return callBuiltin(func, in1, in2);
}
+std::vector<llvm::Value*> InstructionsSoa::lit(const std::vector<llvm::Value*> in)
+{
+ llvm::Function *func = function(TGSI_OPCODE_LIT);
+ return callBuiltin(func, in);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::madd(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2,
+ const std::vector<llvm::Value*> in3)
+{
+ std::vector<llvm::Value*> res = mul(in1, in2);
+ return add(res, in3);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::max(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_MAX);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::min(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_MIN);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::mul(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ std::vector<llvm::Value*> res(4);
+
+ res[0] = m_builder.CreateMul(in1[0], in2[0], name("mulx"));
+ res[1] = m_builder.CreateMul(in1[1], in2[1], name("muly"));
+ res[2] = m_builder.CreateMul(in1[2], in2[2], name("mulz"));
+ res[3] = m_builder.CreateMul(in1[3], in2[3], name("mulw"));
+
+ return res;
+}
+
+std::vector<llvm::Value*> InstructionsSoa::pow(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ llvm::Function *func = function(TGSI_OPCODE_POWER);
+ return callBuiltin(func, in1, in2);
+}
+
+std::vector<llvm::Value*> InstructionsSoa::rsq(const std::vector<llvm::Value*> in)
+{
+ llvm::Function *func = function(TGSI_OPCODE_RSQ);
+ return callBuiltin(func, in);
+}
std::vector<llvm::Value*> InstructionsSoa::slt(const std::vector<llvm::Value*> in1,
const std::vector<llvm::Value*> in2)
return callBuiltin(func, in1, in2);
}
+std::vector<llvm::Value*> InstructionsSoa::sub(const std::vector<llvm::Value*> in1,
+ const std::vector<llvm::Value*> in2)
+{
+ std::vector<llvm::Value*> res(4);
+
+ res[0] = m_builder.CreateSub(in1[0], in2[0], name("subx"));
+ res[1] = m_builder.CreateSub(in1[1], in2[1], name("suby"));
+ res[2] = m_builder.CreateSub(in1[2], in2[2], name("subz"));
+ res[3] = m_builder.CreateSub(in1[3], in2[3], name("subw"));
+
+ return res;
+}
+
+void checkFunction(Function *func)
+{
+ for (Function::const_iterator BI = func->begin(), BE = func->end();
+ BI != BE; ++BI) {
+ const BasicBlock &BB = *BI;
+ for (BasicBlock::const_iterator II = BB.begin(), IE = BB.end();
+ II != IE; ++II) {
+ const Instruction &I = *II;
+ std::cout<< "Instr = "<<I;
+ for (unsigned op = 0, E = I.getNumOperands(); op != E; ++op) {
+ const Value *Op = I.getOperand(op);
+ std::cout<< "\top = "<<Op<<"("<<op<<")"<<std::endl;
+ //I->setOperand(op, V);
+ }
+ }
+ }
+}
+
llvm::Value * InstructionsSoa::allocaTemp()
{
VectorType *vector = VectorType::get(Type::FloatTy, 4);
return allocaToResult(allocaPtr);
}
-std::vector<llvm::Value*> InstructionsSoa::pow(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- llvm::Function *func = function(TGSI_OPCODE_POWER);
- return callBuiltin(func, in1, in2);
-}
-
-std::vector<llvm::Value*> InstructionsSoa::min(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- llvm::Function *func = function(TGSI_OPCODE_MIN);
- return callBuiltin(func, in1, in2);
-}
-
-
-std::vector<llvm::Value*> InstructionsSoa::max(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- llvm::Function *func = function(TGSI_OPCODE_MAX);
- return callBuiltin(func, in1, in2);
-}
-
-void checkFunction(Function *func)
-{
- for (Function::const_iterator BI = func->begin(), BE = func->end();
- BI != BE; ++BI) {
- const BasicBlock &BB = *BI;
- for (BasicBlock::const_iterator II = BB.begin(), IE = BB.end();
- II != IE; ++II) {
- const Instruction &I = *II;
- std::cout<< "Instr = "<<I;
- for (unsigned op = 0, E = I.getNumOperands(); op != E; ++op) {
- const Value *Op = I.getOperand(op);
- std::cout<< "\top = "<<Op<<"("<<op<<")"<<std::endl;
- //I->setOperand(op, V);
- }
- }
- }
-}
-
void InstructionsSoa::injectFunction(llvm::Function *originalFunc, int op)
{
assert(originalFunc);
}
}
-std::vector<llvm::Value*> InstructionsSoa::sub(const std::vector<llvm::Value*> in1,
- const std::vector<llvm::Value*> in2)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = m_builder.CreateSub(in1[0], in2[0], name("subx"));
- res[1] = m_builder.CreateSub(in1[1], in2[1], name("suby"));
- res[2] = m_builder.CreateSub(in1[2], in2[2], name("subz"));
- res[3] = m_builder.CreateSub(in1[3], in2[3], name("subw"));
-
- return res;
-}
-
-std::vector<llvm::Value*> InstructionsSoa::lit(const std::vector<llvm::Value*> in)
-{
- llvm::Function *func = function(TGSI_OPCODE_LIT);
- return callBuiltin(func, in);
-}
-
-std::vector<llvm::Value*> InstructionsSoa::rsq(const std::vector<llvm::Value*> in)
-{
- llvm::Function *func = function(TGSI_OPCODE_RSQ);
- return callBuiltin(func, in);
-}
void end();
std::vector<llvm::Value*> extractVector(llvm::Value *vector);
+ llvm::IRBuilder<>* getIRBuilder();
private:
const char * name(const char *prefix) const;
llvm::Value *vectorFromVals(llvm::Value *x, llvm::Value *y,
if (indIdx) {
getElem = GetElementPtrInst::Create(ptr,
- BinaryOperator::create(Instruction::Add,
+ BinaryOperator::Create(Instruction::Add,
indIdx,
constantInt(idx),
name("add"),
StorageSoa::StorageSoa(llvm::BasicBlock *block,
llvm::Value *input,
llvm::Value *output,
- llvm::Value *consts,
- llvm::Value *temps)
+ llvm::Value *consts)
: m_block(block),
m_input(input),
m_output(output),
m_consts(consts),
- m_temps(temps),
m_immediates(0),
m_idx(0)
{
std::vector<float> vals(4);
std::vector<Constant*> channelArray;
- vals[0] = vec[0]; vals[1] = vec[0]; vals[2] = vec[0]; vals[3] = vec[0];
+ vals[0] = vec[0]; vals[1] = vec[1]; vals[2] = vec[2]; vals[3] = vec[3];
llvm::Constant *xChannel = createConstGlobalVector(vals);
vals[0] = vec[1]; vals[1] = vec[1]; vals[2] = vec[1]; vals[3] = vec[1];
return res;
}
-std::vector<llvm::Value*> StorageSoa::constElement(llvm::Value *idx)
+llvm::Value* StorageSoa::unpackConstElement(llvm::IRBuilder<>* m_builder, llvm::Value* vector, int cc)
{
- std::vector<llvm::Value*> res(4);
- llvm::Value *xChannel, *yChannel, *zChannel, *wChannel;
+ std::vector<llvm::Value*> x(4);
+ x[0] = m_builder->CreateExtractElement(vector,
+ constantInt(cc),
+ name("x"));
+
+ VectorType *vectorType = VectorType::get(Type::FloatTy, 4);
+ Constant *constVector = Constant::getNullValue(vectorType);
+ Value *res = m_builder->CreateInsertElement(constVector, x[0],
+ constantInt(0),
+ name("vecx"));
+ res = m_builder->CreateInsertElement(res, x[0], constantInt(1),
+ name("vecxx"));
+ res = m_builder->CreateInsertElement(res, x[0], constantInt(2),
+ name("vecxxx"));
+ res = m_builder->CreateInsertElement(res, x[0], constantInt(3),
+ name("vecxxxx"));
+ return res;
+}
+
+std::vector<llvm::Value*> StorageSoa::constElement(llvm::IRBuilder<>* m_builder, llvm::Value *idx)
+{
+ llvm::Value* res;
+ std::vector<llvm::Value*> res2(4);
+ llvm::Value *xChannel;
xChannel = elementPointer(m_consts, idx, 0);
- yChannel = elementPointer(m_consts, idx, 1);
- zChannel = elementPointer(m_consts, idx, 2);
- wChannel = elementPointer(m_consts, idx, 3);
- res[0] = alignedArrayLoad(xChannel);
- res[1] = alignedArrayLoad(yChannel);
- res[2] = alignedArrayLoad(zChannel);
- res[3] = alignedArrayLoad(wChannel);
+ res = alignedArrayLoad(xChannel);
- return res;
+ res2[0]=unpackConstElement(m_builder, res,0);
+ res2[1]=unpackConstElement(m_builder, res,1);
+ res2[2]=unpackConstElement(m_builder, res,2);
+ res2[3]=unpackConstElement(m_builder, res,3);
+
+ return res2;
}
std::vector<llvm::Value*> StorageSoa::outputElement(llvm::Value *idx)
return res;
}
-std::vector<llvm::Value*> StorageSoa::tempElement(llvm::Value *idx)
+std::vector<llvm::Value*> StorageSoa::tempElement(llvm::IRBuilder<>* m_builder, int idx)
{
std::vector<llvm::Value*> res(4);
+ llvm::Value *temp = m_temps[idx];
- res[0] = element(m_temps, idx, 0);
- res[1] = element(m_temps, idx, 1);
- res[2] = element(m_temps, idx, 2);
- res[3] = element(m_temps, idx, 3);
+ res[0] = element(temp, constantInt(0), 0);
+ res[1] = element(temp, constantInt(0), 1);
+ res[2] = element(temp, constantInt(0), 2);
+ res[3] = element(temp, constantInt(0), 3);
return res;
}
return m_block->getParent()->getParent();
}
+llvm::Constant * StorageSoa::createConstGlobalFloat(const float val)
+{
+ Constant*c = ConstantFP::get(APFloat(val));
+ return c;
+}
+
llvm::Constant * StorageSoa::createConstGlobalVector(const std::vector<float> &vec)
{
VectorType *vectorType = VectorType::get(Type::FloatTy, 4);
}
std::vector<llvm::Value*> StorageSoa::load(enum tgsi_file_type type, int idx, int swizzle,
- llvm::Value *indIdx)
+ llvm::IRBuilder<>* m_builder,llvm::Value *indIdx)
{
std::vector<llvm::Value*> val(4);
val = outputElement(realIndex);
break;
case TGSI_FILE_TEMPORARY:
- val = tempElement(realIndex);
+ val = tempElement(m_builder, idx);
break;
case TGSI_FILE_CONSTANT:
- val = constElement(realIndex);
+ val = constElement(m_builder, realIndex);
break;
case TGSI_FILE_IMMEDIATE:
val = immediateElement(realIndex);
return res;
}
+llvm::Value * StorageSoa::allocaTemp(llvm::IRBuilder<>* m_builder)
+{
+ VectorType *vector = VectorType::get(Type::FloatTy, 4);
+ ArrayType *vecArray = ArrayType::get(vector, 4);
+ AllocaInst *alloca = new AllocaInst(vecArray, "temp",
+ m_builder->GetInsertBlock());
+
+ return alloca;
+}
+
+
void StorageSoa::store(enum tgsi_file_type type, int idx, const std::vector<llvm::Value*> &val,
- int mask)
+ int mask, llvm::IRBuilder<>* m_builder)
{
llvm::Value *out = 0;
+ llvm::Value *realIndex = 0;
switch(type) {
case TGSI_FILE_OUTPUT:
out = m_output;
+ realIndex = constantInt(idx);
break;
case TGSI_FILE_TEMPORARY:
- out = m_temps;
+ // if that temp doesn't already exist, alloca it
+ if (m_temps.find(idx) == m_temps.end())
+ m_temps[idx] = allocaTemp(m_builder);
+
+ out = m_temps[idx];
+
+ realIndex = constantInt(0);
break;
case TGSI_FILE_INPUT:
out = m_input;
+ realIndex = constantInt(idx);
break;
case TGSI_FILE_ADDRESS: {
llvm::Value *addr = m_addresses[idx];
assert(0);
break;
}
- llvm::Value *realIndex = constantInt(idx);
if ((mask & TGSI_WRITEMASK_X)) {
llvm::Value *xChannel = elementPointer(out, realIndex, 0);
new StoreInst(val[0], xChannel, false, m_block);
#define STORAGESOA_H
#include <pipe/p_shader_tokens.h>
+#include <llvm/Support/IRBuilder.h>
#include <vector>
#include <list>
StorageSoa(llvm::BasicBlock *block,
llvm::Value *input,
llvm::Value *output,
- llvm::Value *consts,
- llvm::Value *temps);
+ llvm::Value *consts);
std::vector<llvm::Value*> load(enum tgsi_file_type type, int idx, int swizzle,
- llvm::Value *indIdx =0);
+ llvm::IRBuilder<>* m_builder, llvm::Value *indIdx =0);
void store(enum tgsi_file_type type, int idx, const std::vector<llvm::Value*> &val,
- int mask);
+ int mask, llvm::IRBuilder<>* m_builder);
void addImmediate(float *vec);
void declareImmediates();
const char *name(const char *prefix) const;
llvm::Value *alignedArrayLoad(llvm::Value *val);
llvm::Module *currentModule() const;
+ llvm::Constant *createConstGlobalFloat(const float val);
llvm::Constant *createConstGlobalVector(const std::vector<float> &vec);
std::vector<llvm::Value*> inputElement(llvm::Value *indIdx);
- std::vector<llvm::Value*> constElement(llvm::Value *indIdx);
+ llvm::Value* unpackConstElement(llvm::IRBuilder<>* m_builder, llvm::Value *indIdx, int cc);
+ std::vector<llvm::Value*> constElement(llvm::IRBuilder<>* m_builder, llvm::Value *indIdx);
std::vector<llvm::Value*> outputElement(llvm::Value *indIdx);
- std::vector<llvm::Value*> tempElement(llvm::Value *indIdx);
+ std::vector<llvm::Value*> tempElement(llvm::IRBuilder<>* m_builder, int idx);
std::vector<llvm::Value*> immediateElement(llvm::Value *indIdx);
private:
llvm::BasicBlock *m_block;
llvm::Value *m_input;
llvm::Value *m_output;
llvm::Value *m_consts;
- llvm::Value *m_temps;
+ std::map<int, llvm::Value*> m_temps;
llvm::GlobalVariable *m_immediates;
std::map<int, llvm::Value*> m_addresses;
std::vector<std::vector<float> > m_immediatesToFlush;
+ llvm::Value * allocaTemp(llvm::IRBuilder<>* m_builder);
mutable std::map<int, llvm::ConstantInt*> m_constInts;
mutable char m_name[32];
// pass are castable to the following:
// [4 x <4 x float>] inputs,
// [4 x <4 x float>] output,
- // [4 x [4 x float]] consts,
- // [4 x <4 x float>] temps
+ // [4 x [1 x float]] consts,
std::vector<const Type*> funcArgs;
VectorType *vectorType = VectorType::get(Type::FloatTy, 4);
PointerType *vectorArrayPtr = PointerType::get(vectorArray, 0);
ArrayType *floatArray = ArrayType::get(Type::FloatTy, 4);
- ArrayType *constsArray = ArrayType::get(floatArray, 4);
+ ArrayType *constsArray = ArrayType::get(floatArray, 1);
PointerType *constsArrayPtr = PointerType::get(constsArray, 0);
funcArgs.push_back(vectorArrayPtr);//inputs
funcArgs.push_back(vectorArrayPtr);//output
funcArgs.push_back(constsArrayPtr);//consts
- funcArgs.push_back(vectorArrayPtr);//temps
FunctionType *functionType = FunctionType::get(
/*Result=*/Type::VoidTy,
if (src->SrcRegister.Indirect) {
indIdx = storage->addrElement(src->SrcRegisterInd.Index);
}
-
val = storage->load((enum tgsi_file_type)src->SrcRegister.File,
- src->SrcRegister.Index, swizzle, indIdx);
+ src->SrcRegister.Index, swizzle, instr->getIRBuilder(), indIdx);
inputs[i] = val;
}
/* store results */
for (int i = 0; i < inst->Instruction.NumDstRegs; ++i) {
struct tgsi_full_dst_register *dst = &inst->FullDstRegisters[i];
-
storage->store((enum tgsi_file_type)dst->DstRegister.File,
- dst->DstRegister.Index, out, dst->DstRegister.WriteMask);
+ dst->DstRegister.Index, out, dst->DstRegister.WriteMask,
+ instr->getIRBuilder() );
}
}
output->setName("outputs");
Value *consts = args++;
consts->setName("consts");
- Value *temps = args++;
- temps->setName("temps");
BasicBlock *label_entry = BasicBlock::Create("entry", shader, 0);
fi = tgsi_default_full_instruction();
fd = tgsi_default_full_declaration();
- StorageSoa storage(label_entry, input, output, consts, temps);
+ StorageSoa storage(label_entry, input, output, consts);
InstructionsSoa instr(mod, shader, label_entry, &storage);
while(!tgsi_parse_end_of_tokens(&parse)) {
assert(buf);
if(!buf)
return;
+ assert(buf->base.refcount == 0);
buf->vtbl->destroy(buf);
}
pb_reference(struct pb_buffer **dst,
struct pb_buffer *src)
{
- if (src)
+ if (src) {
+ assert(src->base.refcount);
src->base.refcount++;
+ }
- if (*dst && --(*dst)->base.refcount == 0)
- pb_destroy( *dst );
+ if (*dst) {
+ assert((*dst)->base.refcount);
+ if(--(*dst)->base.refcount == 0)
+ pb_destroy( *dst );
+ }
*dst = src;
}
fenced_buf = fenced_buffer_create(fenced_mgr->fenced_list, buf);
if(!fenced_buf) {
- assert(buf->base.refcount == 1);
- pb_destroy(buf);
+ pb_reference(&buf, NULL);
}
return fenced_buf;
assert(buf->base.refcount == 0);
pipe_mutex_lock(mm->mutex);
- mmFreeMem(mm_buf->block);
+ u_mmFreeMem(mm_buf->block);
FREE(buf);
pipe_mutex_unlock(mm->mutex);
}
mm_buf->mgr = mm;
- mm_buf->block = mmAllocMem(mm->heap, size, mm->align2, 0);
+ mm_buf->block = u_mmAllocMem(mm->heap, size, mm->align2, 0);
if(!mm_buf->block) {
debug_printf("warning: heap full\n");
#if 0
mmDumpMemInfo(mm->heap);
#endif
- mm_buf->block = mmAllocMem(mm->heap, size, mm->align2, 0);
+ mm_buf->block = u_mmAllocMem(mm->heap, size, mm->align2, 0);
if(!mm_buf->block) {
FREE(mm_buf);
pipe_mutex_unlock(mm->mutex);
pipe_mutex_lock(mm->mutex);
- mmDestroy(mm->heap);
+ u_mmDestroy(mm->heap);
pb_unmap(mm->buffer);
pb_reference(&mm->buffer, NULL);
if(!mm->map)
goto failure;
- mm->heap = mmInit(0, size);
+ mm->heap = u_mmInit(0, size);
if (!mm->heap)
goto failure;
failure:
if(mm->heap)
- mmDestroy(mm->heap);
+ u_mmDestroy(mm->heap);
if(mm->map)
pb_unmap(mm->buffer);
if(mm)
rtasm_cpu.c \
rtasm_execmem.c \
rtasm_x86sse.c \
+ rtasm_ppc.c \
rtasm_ppc_spe.c
include ../../Makefile.template
'rtasm_cpu.c',
'rtasm_execmem.c',
'rtasm_x86sse.c',
+ 'rtasm_ppc.c',
'rtasm_ppc_spe.c',
])
#include "rtasm_execmem.h"
-#if defined(__linux__)
+#if defined(PIPE_OS_LINUX)
+
/*
* Allocate a large block of memory which can hold code then dole it out
* in pieces by means of the generic memory manager code.
-*/
+ */
#include <unistd.h>
#include <sys/mman.h>
init_heap(void)
{
if (!exec_heap)
- exec_heap = mmInit( 0, EXEC_HEAP_SIZE );
+ exec_heap = u_mmInit( 0, EXEC_HEAP_SIZE );
if (!exec_mem)
exec_mem = (unsigned char *) mmap(0, EXEC_HEAP_SIZE,
if (exec_heap) {
size = (size + 31) & ~31; /* next multiple of 32 bytes */
- block = mmAllocMem( exec_heap, size, 5, 0 ); /* 5 -> 32-byte alignment */
+ block = u_mmAllocMem( exec_heap, size, 5, 0 ); /* 5 -> 32-byte alignment */
}
if (block)
pipe_mutex_lock(exec_mutex);
if (exec_heap) {
- struct mem_block *block = mmFindBlock(exec_heap, (unsigned char *)addr - exec_mem);
+ struct mem_block *block = u_mmFindBlock(exec_heap, (unsigned char *)addr - exec_mem);
if (block)
- mmFreeMem(block);
+ u_mmFreeMem(block);
}
pipe_mutex_unlock(exec_mutex);
}
-#else
+#else /* PIPE_OS_LINUX */
/*
* Just use regular memory.
}
-#endif
+#endif /* PIPE_OS_LINUX */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 2008 Tungsten Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * PPC code generation.
+ * For reference, see http://www.power.org/resources/reading/PowerISA_V2.05.pdf
+ * ABI info: http://www.cs.utsa.edu/~whaley/teach/cs6463FHPO/LEC/lec12_ho.pdf
+ *
+ * Other PPC refs:
+ * http://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/852569B20050FF778525699600719DF2
+ * http://www.ibm.com/developerworks/eserver/library/es-archguide-v2.html
+ * http://www.freescale.com/files/product/doc/MPCFPE32B.pdf
+ *
+ * \author Brian Paul
+ */
+
+
+#include <stdio.h>
+#include "util/u_memory.h"
+#include "pipe/p_debug.h"
+#include "rtasm_execmem.h"
+#include "rtasm_ppc.h"
+
+
+void
+ppc_init_func(struct ppc_function *p)
+{
+ uint i;
+
+ p->num_inst = 0;
+ p->max_inst = 100; /* first guess at buffer size */
+ p->store = rtasm_exec_malloc(p->max_inst * PPC_INST_SIZE);
+ p->reg_used = 0x0;
+ p->fp_used = 0x0;
+ p->vec_used = 0x0;
+
+ /* only allow using gp registers 3..12 for now */
+ for (i = 0; i < 3; i++)
+ ppc_reserve_register(p, i);
+ for (i = 12; i < PPC_NUM_REGS; i++)
+ ppc_reserve_register(p, i);
+}
+
+
+void
+ppc_release_func(struct ppc_function *p)
+{
+ assert(p->num_inst <= p->max_inst);
+ if (p->store != NULL) {
+ rtasm_exec_free(p->store);
+ }
+ p->store = NULL;
+}
+
+
+uint
+ppc_num_instructions(const struct ppc_function *p)
+{
+ return p->num_inst;
+}
+
+
+void (*ppc_get_func(struct ppc_function *p))(void)
+{
+#if 0
+ DUMP_END();
+ if (DISASSEM && p->store)
+ debug_printf("disassemble %p %p\n", p->store, p->csr);
+
+ if (p->store == p->error_overflow)
+ return (void (*)(void)) NULL;
+ else
+#endif
+ return (void (*)(void)) p->store;
+}
+
+
+void
+ppc_dump_func(const struct ppc_function *p)
+{
+ uint i;
+ for (i = 0; i < p->num_inst; i++) {
+ debug_printf("%3u: 0x%08x\n", i, p->store[i]);
+ }
+}
+
+
+/**
+ * Mark a register as being unavailable.
+ */
+int
+ppc_reserve_register(struct ppc_function *p, int reg)
+{
+ assert(reg < PPC_NUM_REGS);
+ p->reg_used |= (1 << reg);
+ return reg;
+}
+
+
+/**
+ * Allocate a general purpose register.
+ * \return register index or -1 if none left.
+ */
+int
+ppc_allocate_register(struct ppc_function *p)
+{
+ unsigned i;
+ for (i = 0; i < PPC_NUM_REGS; i++) {
+ const uint64_t mask = 1 << i;
+ if ((p->reg_used & mask) == 0) {
+ p->reg_used |= mask;
+ return i;
+ }
+ }
+ return -1;
+}
+
+
+/**
+ * Mark the given general purpose register as "unallocated".
+ */
+void
+ppc_release_register(struct ppc_function *p, int reg)
+{
+ assert(reg < PPC_NUM_REGS);
+ assert(p->reg_used & (1 << reg));
+ p->reg_used &= ~(1 << reg);
+}
+
+
+/**
+ * Allocate a floating point register.
+ * \return register index or -1 if none left.
+ */
+int
+ppc_allocate_fp_register(struct ppc_function *p)
+{
+ unsigned i;
+ for (i = 0; i < PPC_NUM_FP_REGS; i++) {
+ const uint64_t mask = 1 << i;
+ if ((p->fp_used & mask) == 0) {
+ p->fp_used |= mask;
+ return i;
+ }
+ }
+ return -1;
+}
+
+
+/**
+ * Mark the given floating point register as "unallocated".
+ */
+void
+ppc_release_fp_register(struct ppc_function *p, int reg)
+{
+ assert(reg < PPC_NUM_FP_REGS);
+ assert(p->fp_used & (1 << reg));
+ p->fp_used &= ~(1 << reg);
+}
+
+
+/**
+ * Allocate a vector register.
+ * \return register index or -1 if none left.
+ */
+int
+ppc_allocate_vec_register(struct ppc_function *p)
+{
+ unsigned i;
+ for (i = 0; i < PPC_NUM_VEC_REGS; i++) {
+ const uint64_t mask = 1 << i;
+ if ((p->vec_used & mask) == 0) {
+ p->vec_used |= mask;
+ return i;
+ }
+ }
+ return -1;
+}
+
+
+/**
+ * Mark the given vector register as "unallocated".
+ */
+void
+ppc_release_vec_register(struct ppc_function *p, int reg)
+{
+ assert(reg < PPC_NUM_VEC_REGS);
+ assert(p->vec_used & (1 << reg));
+ p->vec_used &= ~(1 << reg);
+}
+
+
+/**
+ * Append instruction to instruction buffer. Grow buffer if out of room.
+ */
+static void
+emit_instruction(struct ppc_function *p, uint32_t inst_bits)
+{
+ if (!p->store)
+ return; /* out of memory, drop the instruction */
+
+ if (p->num_inst == p->max_inst) {
+ /* allocate larger buffer */
+ uint32_t *newbuf;
+ p->max_inst *= 2; /* 2x larger */
+ newbuf = rtasm_exec_malloc(p->max_inst * PPC_INST_SIZE);
+ if (newbuf) {
+ memcpy(newbuf, p->store, p->num_inst * PPC_INST_SIZE);
+ }
+ rtasm_exec_free(p->store);
+ p->store = newbuf;
+ if (!p->store) {
+ /* out of memory */
+ p->num_inst = 0;
+ return;
+ }
+ }
+
+ p->store[p->num_inst++] = inst_bits;
+}
+
+
+union vx_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned vD:5;
+ unsigned vA:5;
+ unsigned vB:5;
+ unsigned op2:11;
+ } inst;
+};
+
+static INLINE void
+emit_vx(struct ppc_function *p, uint op2, uint vD, uint vA, uint vB)
+{
+ union vx_inst inst;
+ inst.inst.op = 4;
+ inst.inst.vD = vD;
+ inst.inst.vA = vA;
+ inst.inst.vB = vB;
+ inst.inst.op2 = op2;
+ emit_instruction(p, inst.bits);
+};
+
+
+union vxr_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned vD:5;
+ unsigned vA:5;
+ unsigned vB:5;
+ unsigned rC:1;
+ unsigned op2:10;
+ } inst;
+};
+
+static INLINE void
+emit_vxr(struct ppc_function *p, uint op2, uint vD, uint vA, uint vB)
+{
+ union vxr_inst inst;
+ inst.inst.op = 4;
+ inst.inst.vD = vD;
+ inst.inst.vA = vA;
+ inst.inst.vB = vB;
+ inst.inst.rC = 0;
+ inst.inst.op2 = op2;
+ emit_instruction(p, inst.bits);
+};
+
+
+union va_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned vD:5;
+ unsigned vA:5;
+ unsigned vB:5;
+ unsigned vC:5;
+ unsigned op2:6;
+ } inst;
+};
+
+static INLINE void
+emit_va(struct ppc_function *p, uint op2, uint vD, uint vA, uint vB, uint vC)
+{
+ union va_inst inst;
+ inst.inst.op = 4;
+ inst.inst.vD = vD;
+ inst.inst.vA = vA;
+ inst.inst.vB = vB;
+ inst.inst.vC = vC;
+ inst.inst.op2 = op2;
+ emit_instruction(p, inst.bits);
+};
+
+
+union i_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned li:24;
+ unsigned aa:1;
+ unsigned lk:1;
+ } inst;
+};
+
+static INLINE void
+emit_i(struct ppc_function *p, uint op, uint li, uint aa, uint lk)
+{
+ union i_inst inst;
+ inst.inst.op = op;
+ inst.inst.li = li;
+ inst.inst.aa = aa;
+ inst.inst.lk = lk;
+ emit_instruction(p, inst.bits);
+}
+
+
+union xl_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned bo:5;
+ unsigned bi:5;
+ unsigned unused:3;
+ unsigned bh:2;
+ unsigned op2:10;
+ unsigned lk:1;
+ } inst;
+};
+
+static INLINE void
+emit_xl(struct ppc_function *p, uint op, uint bo, uint bi, uint bh,
+ uint op2, uint lk)
+{
+ union xl_inst inst;
+ inst.inst.op = op;
+ inst.inst.bo = bo;
+ inst.inst.bi = bi;
+ inst.inst.unused = 0x0;
+ inst.inst.bh = bh;
+ inst.inst.op2 = op2;
+ inst.inst.lk = lk;
+ emit_instruction(p, inst.bits);
+}
+
+static INLINE void
+dump_xl(const char *name, uint inst)
+{
+ union xl_inst i;
+
+ i.bits = inst;
+ debug_printf("%s = 0x%08x\n", name, inst);
+ debug_printf(" op: %d 0x%x\n", i.inst.op, i.inst.op);
+ debug_printf(" bo: %d 0x%x\n", i.inst.bo, i.inst.bo);
+ debug_printf(" bi: %d 0x%x\n", i.inst.bi, i.inst.bi);
+ debug_printf(" unused: %d 0x%x\n", i.inst.unused, i.inst.unused);
+ debug_printf(" bh: %d 0x%x\n", i.inst.bh, i.inst.bh);
+ debug_printf(" op2: %d 0x%x\n", i.inst.op2, i.inst.op2);
+ debug_printf(" lk: %d 0x%x\n", i.inst.lk, i.inst.lk);
+}
+
+
+union x_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned vrs:5;
+ unsigned ra:5;
+ unsigned rb:5;
+ unsigned op2:10;
+ unsigned unused:1;
+ } inst;
+};
+
+static INLINE void
+emit_x(struct ppc_function *p, uint op, uint vrs, uint ra, uint rb, uint op2)
+{
+ union x_inst inst;
+ inst.inst.op = op;
+ inst.inst.vrs = vrs;
+ inst.inst.ra = ra;
+ inst.inst.rb = rb;
+ inst.inst.op2 = op2;
+ inst.inst.unused = 0x0;
+ emit_instruction(p, inst.bits);
+}
+
+
+union d_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned rt:5;
+ unsigned ra:5;
+ unsigned si:16;
+ } inst;
+};
+
+static INLINE void
+emit_d(struct ppc_function *p, uint op, uint rt, uint ra, int si)
+{
+ union d_inst inst;
+ assert(si >= -32768);
+ assert(si <= 32767);
+ inst.inst.op = op;
+ inst.inst.rt = rt;
+ inst.inst.ra = ra;
+ inst.inst.si = (unsigned) (si & 0xffff);
+ emit_instruction(p, inst.bits);
+};
+
+
+union a_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned frt:5;
+ unsigned fra:5;
+ unsigned frb:5;
+ unsigned unused:5;
+ unsigned op2:5;
+ unsigned rc:1;
+ } inst;
+};
+
+static INLINE void
+emit_a(struct ppc_function *p, uint op, uint frt, uint fra, uint frb, uint op2,
+ uint rc)
+{
+ union a_inst inst;
+ inst.inst.op = op;
+ inst.inst.frt = frt;
+ inst.inst.fra = fra;
+ inst.inst.frb = frb;
+ inst.inst.unused = 0x0;
+ inst.inst.op2 = op2;
+ inst.inst.rc = rc;
+ emit_instruction(p, inst.bits);
+};
+
+
+union xo_inst {
+ uint32_t bits;
+ struct {
+ unsigned op:6;
+ unsigned rt:5;
+ unsigned ra:5;
+ unsigned rb:5;
+ unsigned oe:1;
+ unsigned op2:9;
+ unsigned rc:1;
+ } inst;
+};
+
+static INLINE void
+emit_xo(struct ppc_function *p, uint op, uint rt, uint ra, uint rb, uint oe,
+ uint op2, uint rc)
+{
+ union xo_inst inst;
+ inst.inst.op = op;
+ inst.inst.rt = rt;
+ inst.inst.ra = ra;
+ inst.inst.rb = rb;
+ inst.inst.oe = oe;
+ inst.inst.op2 = op2;
+ inst.inst.rc = rc;
+ emit_instruction(p, inst.bits);
+}
+
+
+
+
+
+/**
+ ** float vector arithmetic
+ **/
+
+/** vector float add */
+void
+ppc_vaddfp(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 10, vD, vA, vB);
+}
+
+/** vector float substract */
+void
+ppc_vsubfp(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 74, vD, vA, vB);
+}
+
+/** vector float min */
+void
+ppc_vminfp(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1098, vD, vA, vB);
+}
+
+/** vector float max */
+void
+ppc_vmaxfp(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1034, vD, vA, vB);
+}
+
+/** vector float mult add: vD = vA * vB + vC */
+void
+ppc_vmaddfp(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC)
+{
+ emit_va(p, 46, vD, vA, vC, vB); /* note arg order */
+}
+
+/** vector float negative mult subtract: vD = vA - vB * vC */
+void
+ppc_vnmsubfp(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC)
+{
+ emit_va(p, 47, vD, vB, vA, vC); /* note arg order */
+}
+
+/** vector float compare greater than */
+void
+ppc_vcmpgtfpx(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vxr(p, 710, vD, vA, vB);
+}
+
+/** vector float compare greater than or equal to */
+void
+ppc_vcmpgefpx(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vxr(p, 454, vD, vA, vB);
+}
+
+/** vector float compare equal */
+void
+ppc_vcmpeqfpx(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vxr(p, 198, vD, vA, vB);
+}
+
+/** vector float 2^x */
+void
+ppc_vexptefp(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 394, vD, 0, vB);
+}
+
+/** vector float log2(x) */
+void
+ppc_vlogefp(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 458, vD, 0, vB);
+}
+
+/** vector float reciprocol */
+void
+ppc_vrefp(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 266, vD, 0, vB);
+}
+
+/** vector float reciprocol sqrt estimate */
+void
+ppc_vrsqrtefp(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 330, vD, 0, vB);
+}
+
+/** vector float round to negative infinity */
+void
+ppc_vrfim(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 714, vD, 0, vB);
+}
+
+/** vector float round to positive infinity */
+void
+ppc_vrfip(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 650, vD, 0, vB);
+}
+
+/** vector float round to nearest int */
+void
+ppc_vrfin(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 522, vD, 0, vB);
+}
+
+/** vector float round to int toward zero */
+void
+ppc_vrfiz(struct ppc_function *p, uint vD, uint vB)
+{
+ emit_vx(p, 586, vD, 0, vB);
+}
+
+/** vector store: store vR at mem[vA+vB] */
+void
+ppc_stvx(struct ppc_function *p, uint vR, uint vA, uint vB)
+{
+ emit_x(p, 31, vR, vA, vB, 231);
+}
+
+/** vector load: vR = mem[vA+vB] */
+void
+ppc_lvx(struct ppc_function *p, uint vR, uint vA, uint vB)
+{
+ emit_x(p, 31, vR, vA, vB, 103);
+}
+
+/** load vector element word: vR = mem_word[ra+rb] */
+void
+ppc_lvewx(struct ppc_function *p, uint vr, uint ra, uint rb)
+{
+ emit_x(p, 31, vr, ra, rb, 71);
+}
+
+
+
+
+/**
+ ** vector bitwise operations
+ **/
+
+/** vector and */
+void
+ppc_vand(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1028, vD, vA, vB);
+}
+
+/** vector and complement */
+void
+ppc_vandc(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1092, vD, vA, vB);
+}
+
+/** vector or */
+void
+ppc_vor(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1156, vD, vA, vB);
+}
+
+/** vector nor */
+void
+ppc_vnor(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1284, vD, vA, vB);
+}
+
+/** vector xor */
+void
+ppc_vxor(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 1220, vD, vA, vB);
+}
+
+/** Pseudo-instruction: vector move */
+void
+ppc_vmove(struct ppc_function *p, uint vD, uint vA)
+{
+ ppc_vor(p, vD, vA, vA);
+}
+
+/** Set vector register to {0,0,0,0} */
+void
+ppc_vzero(struct ppc_function *p, uint vr)
+{
+ ppc_vxor(p, vr, vr, vr);
+}
+
+
+
+
+/**
+ ** Vector shuffle / select / splat / etc
+ **/
+
+/** vector permute */
+void
+ppc_vperm(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC)
+{
+ emit_va(p, 43, vD, vA, vB, vC);
+}
+
+/** vector select */
+void
+ppc_vsel(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC)
+{
+ emit_va(p, 42, vD, vA, vB, vC);
+}
+
+/** vector splat byte */
+void
+ppc_vspltb(struct ppc_function *p, uint vD, uint vB, uint imm)
+{
+ emit_vx(p, 42, vD, imm, vB);
+}
+
+/** vector splat half word */
+void
+ppc_vsplthw(struct ppc_function *p, uint vD, uint vB, uint imm)
+{
+ emit_vx(p, 588, vD, imm, vB);
+}
+
+/** vector splat word */
+void
+ppc_vspltw(struct ppc_function *p, uint vD, uint vB, uint imm)
+{
+ emit_vx(p, 652, vD, imm, vB);
+}
+
+/** vector splat signed immediate word */
+void
+ppc_vspltisw(struct ppc_function *p, uint vD, int imm)
+{
+ assert(imm >= -16);
+ assert(imm < 15);
+ emit_vx(p, 908, vD, imm, 0);
+}
+
+/** vector shift left word: vD[word] = vA[word] << (vB[word] & 0x1f) */
+void
+ppc_vslw(struct ppc_function *p, uint vD, uint vA, uint vB)
+{
+ emit_vx(p, 388, vD, vA, vB);
+}
+
+
+
+
+/**
+ ** integer arithmetic
+ **/
+
+/** rt = ra + imm */
+void
+ppc_addi(struct ppc_function *p, uint rt, uint ra, int imm)
+{
+ emit_d(p, 14, rt, ra, imm);
+}
+
+/** rt = ra + (imm << 16) */
+void
+ppc_addis(struct ppc_function *p, uint rt, uint ra, int imm)
+{
+ emit_d(p, 15, rt, ra, imm);
+}
+
+/** rt = ra + rb */
+void
+ppc_add(struct ppc_function *p, uint rt, uint ra, uint rb)
+{
+ emit_xo(p, 31, rt, ra, rb, 0, 266, 0);
+}
+
+/** rt = ra AND ra */
+void
+ppc_and(struct ppc_function *p, uint rt, uint ra, uint rb)
+{
+ emit_x(p, 31, ra, rt, rb, 28); /* note argument order */
+}
+
+/** rt = ra AND imm */
+void
+ppc_andi(struct ppc_function *p, uint rt, uint ra, int imm)
+{
+ emit_d(p, 28, ra, rt, imm); /* note argument order */
+}
+
+/** rt = ra OR ra */
+void
+ppc_or(struct ppc_function *p, uint rt, uint ra, uint rb)
+{
+ emit_x(p, 31, ra, rt, rb, 444); /* note argument order */
+}
+
+/** rt = ra OR imm */
+void
+ppc_ori(struct ppc_function *p, uint rt, uint ra, int imm)
+{
+ emit_d(p, 24, ra, rt, imm); /* note argument order */
+}
+
+/** rt = ra XOR ra */
+void
+ppc_xor(struct ppc_function *p, uint rt, uint ra, uint rb)
+{
+ emit_x(p, 31, ra, rt, rb, 316); /* note argument order */
+}
+
+/** rt = ra XOR imm */
+void
+ppc_xori(struct ppc_function *p, uint rt, uint ra, int imm)
+{
+ emit_d(p, 26, ra, rt, imm); /* note argument order */
+}
+
+/** pseudo instruction: move: rt = ra */
+void
+ppc_mr(struct ppc_function *p, uint rt, uint ra)
+{
+ ppc_or(p, rt, ra, ra);
+}
+
+/** pseudo instruction: load immediate: rt = imm */
+void
+ppc_li(struct ppc_function *p, uint rt, int imm)
+{
+ ppc_addi(p, rt, 0, imm);
+}
+
+/** rt = imm << 16 */
+void
+ppc_lis(struct ppc_function *p, uint rt, int imm)
+{
+ ppc_addis(p, rt, 0, imm);
+}
+
+/** rt = imm */
+void
+ppc_load_int(struct ppc_function *p, uint rt, int imm)
+{
+ ppc_lis(p, rt, (imm >> 16)); /* rt = imm >> 16 */
+ ppc_ori(p, rt, rt, (imm & 0xffff)); /* rt = rt | (imm & 0xffff) */
+}
+
+
+
+
+/**
+ ** integer load/store
+ **/
+
+/** store rs at memory[(ra)+d],
+ * then update ra = (ra)+d
+ */
+void
+ppc_stwu(struct ppc_function *p, uint rs, uint ra, int d)
+{
+ emit_d(p, 37, rs, ra, d);
+}
+
+/** store rs at memory[(ra)+d] */
+void
+ppc_stw(struct ppc_function *p, uint rs, uint ra, int d)
+{
+ emit_d(p, 36, rs, ra, d);
+}
+
+/** Load rt = mem[(ra)+d]; then zero set high 32 bits to zero. */
+void
+ppc_lwz(struct ppc_function *p, uint rt, uint ra, int d)
+{
+ emit_d(p, 32, rt, ra, d);
+}
+
+
+
+/**
+ ** Float (non-vector) arithmetic
+ **/
+
+/** add: frt = fra + frb */
+void
+ppc_fadd(struct ppc_function *p, uint frt, uint fra, uint frb)
+{
+ emit_a(p, 63, frt, fra, frb, 21, 0);
+}
+
+/** sub: frt = fra - frb */
+void
+ppc_fsub(struct ppc_function *p, uint frt, uint fra, uint frb)
+{
+ emit_a(p, 63, frt, fra, frb, 20, 0);
+}
+
+/** convert to int: rt = (int) ra */
+void
+ppc_fctiwz(struct ppc_function *p, uint rt, uint fra)
+{
+ emit_x(p, 63, rt, 0, fra, 15);
+}
+
+/** store frs at mem[(ra)+offset] */
+void
+ppc_stfs(struct ppc_function *p, uint frs, uint ra, int offset)
+{
+ emit_d(p, 52, frs, ra, offset);
+}
+
+/** store frs at mem[(ra)+(rb)] */
+void
+ppc_stfiwx(struct ppc_function *p, uint frs, uint ra, uint rb)
+{
+ emit_x(p, 31, frs, ra, rb, 983);
+}
+
+/** load frt = mem[(ra)+offset] */
+void
+ppc_lfs(struct ppc_function *p, uint frt, uint ra, int offset)
+{
+ emit_d(p, 48, frt, ra, offset);
+}
+
+
+
+
+
+/**
+ ** branch instructions
+ **/
+
+/** BLR: Branch to link register (p. 35) */
+void
+ppc_blr(struct ppc_function *p)
+{
+ emit_i(p, 18, 0, 0, 1);
+}
+
+/** Branch Conditional to Link Register (p. 36) */
+void
+ppc_bclr(struct ppc_function *p, uint condOp, uint branchHint, uint condReg)
+{
+ emit_xl(p, 19, condOp, condReg, branchHint, 16, 0);
+}
+
+/** Pseudo instruction: return from subroutine */
+void
+ppc_return(struct ppc_function *p)
+{
+ ppc_bclr(p, BRANCH_COND_ALWAYS, BRANCH_HINT_SUB_RETURN, 0);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright (C) 2008 Tungsten Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * PPC code generation.
+ * \author Brian Paul
+ */
+
+
+#ifndef RTASM_PPC_H
+#define RTASM_PPC_H
+
+
+#include "pipe/p_compiler.h"
+
+
+#define PPC_INST_SIZE 4 /**< 4 bytes / instruction */
+
+#define PPC_NUM_REGS 32
+#define PPC_NUM_FP_REGS 32
+#define PPC_NUM_VEC_REGS 32
+
+/** Stack pointer register */
+#define PPC_REG_SP 1
+
+/** Branch conditions */
+#define BRANCH_COND_ALWAYS 0x14 /* binary 1z1zz (z=ignored) */
+
+/** Branch hints */
+#define BRANCH_HINT_SUB_RETURN 0x0 /* binary 00 */
+
+
+struct ppc_function
+{
+ uint32_t *store; /**< instruction buffer */
+ uint num_inst;
+ uint max_inst;
+ uint32_t reg_used; /** used/free general-purpose registers bitmask */
+ uint32_t fp_used; /** used/free floating point registers bitmask */
+ uint32_t vec_used; /** used/free vector registers bitmask */
+};
+
+
+
+extern void ppc_init_func(struct ppc_function *p);
+extern void ppc_release_func(struct ppc_function *p);
+extern uint ppc_num_instructions(const struct ppc_function *p);
+extern void (*ppc_get_func( struct ppc_function *p ))( void );
+extern void ppc_dump_func(const struct ppc_function *p);
+
+extern int ppc_reserve_register(struct ppc_function *p, int reg);
+extern int ppc_allocate_register(struct ppc_function *p);
+extern void ppc_release_register(struct ppc_function *p, int reg);
+extern int ppc_allocate_fp_register(struct ppc_function *p);
+extern void ppc_release_fp_register(struct ppc_function *p, int reg);
+extern int ppc_allocate_vec_register(struct ppc_function *p);
+extern void ppc_release_vec_register(struct ppc_function *p, int reg);
+
+
+
+/**
+ ** float vector arithmetic
+ **/
+
+/** vector float add */
+extern void
+ppc_vaddfp(struct ppc_function *p,uint vD, uint vA, uint vB);
+
+/** vector float substract */
+extern void
+ppc_vsubfp(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector float min */
+extern void
+ppc_vminfp(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector float max */
+extern void
+ppc_vmaxfp(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector float mult add: vD = vA * vB + vC */
+extern void
+ppc_vmaddfp(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC);
+
+/** vector float negative mult subtract: vD = vA - vB * vC */
+extern void
+ppc_vnmsubfp(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC);
+
+/** vector float compare greater than */
+extern void
+ppc_vcmpgtfpx(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector float compare greater than or equal to */
+extern void
+ppc_vcmpgefpx(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector float compare equal */
+extern void
+ppc_vcmpeqfpx(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector float 2^x */
+extern void
+ppc_vexptefp(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float log2(x) */
+extern void
+ppc_vlogefp(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float reciprocol */
+extern void
+ppc_vrefp(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float reciprocol sqrt estimate */
+extern void
+ppc_vrsqrtefp(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float round to negative infinity */
+extern void
+ppc_vrfim(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float round to positive infinity */
+extern void
+ppc_vrfip(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float round to nearest int */
+extern void
+ppc_vrfin(struct ppc_function *p, uint vD, uint vB);
+
+/** vector float round to int toward zero */
+extern void
+ppc_vrfiz(struct ppc_function *p, uint vD, uint vB);
+
+
+/** vector store: store vR at mem[vA+vB] */
+extern void
+ppc_stvx(struct ppc_function *p, uint vR, uint vA, uint vB);
+
+/** vector load: vR = mem[vA+vB] */
+extern void
+ppc_lvx(struct ppc_function *p, uint vR, uint vA, uint vB);
+
+/** load vector element word: vR = mem_word[vA+vB] */
+extern void
+ppc_lvewx(struct ppc_function *p, uint vR, uint vA, uint vB);
+
+
+
+/**
+ ** vector bitwise operations
+ **/
+
+
+/** vector and */
+extern void
+ppc_vand(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector and complement */
+extern void
+ppc_vandc(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector or */
+extern void
+ppc_vor(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector nor */
+extern void
+ppc_vnor(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** vector xor */
+extern void
+ppc_vxor(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+/** Pseudo-instruction: vector move */
+extern void
+ppc_vmove(struct ppc_function *p, uint vD, uint vA);
+
+/** Set vector register to {0,0,0,0} */
+extern void
+ppc_vzero(struct ppc_function *p, uint vr);
+
+
+
+/**
+ ** Vector shuffle / select / splat / etc
+ **/
+
+/** vector permute */
+extern void
+ppc_vperm(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC);
+
+/** vector select */
+extern void
+ppc_vsel(struct ppc_function *p, uint vD, uint vA, uint vB, uint vC);
+
+/** vector splat byte */
+extern void
+ppc_vspltb(struct ppc_function *p, uint vD, uint vB, uint imm);
+
+/** vector splat half word */
+extern void
+ppc_vsplthw(struct ppc_function *p, uint vD, uint vB, uint imm);
+
+/** vector splat word */
+extern void
+ppc_vspltw(struct ppc_function *p, uint vD, uint vB, uint imm);
+
+/** vector splat signed immediate word */
+extern void
+ppc_vspltisw(struct ppc_function *p, uint vD, int imm);
+
+/** vector shift left word: vD[word] = vA[word] << (vB[word] & 0x1f) */
+extern void
+ppc_vslw(struct ppc_function *p, uint vD, uint vA, uint vB);
+
+
+
+/**
+ ** scalar arithmetic
+ **/
+
+extern void
+ppc_add(struct ppc_function *p, uint rt, uint ra, uint rb);
+
+extern void
+ppc_addi(struct ppc_function *p, uint rt, uint ra, int imm);
+
+extern void
+ppc_addis(struct ppc_function *p, uint rt, uint ra, int imm);
+
+extern void
+ppc_and(struct ppc_function *p, uint rt, uint ra, uint rb);
+
+extern void
+ppc_andi(struct ppc_function *p, uint rt, uint ra, int imm);
+
+extern void
+ppc_or(struct ppc_function *p, uint rt, uint ra, uint rb);
+
+extern void
+ppc_ori(struct ppc_function *p, uint rt, uint ra, int imm);
+
+extern void
+ppc_xor(struct ppc_function *p, uint rt, uint ra, uint rb);
+
+extern void
+ppc_xori(struct ppc_function *p, uint rt, uint ra, int imm);
+
+extern void
+ppc_mr(struct ppc_function *p, uint rt, uint ra);
+
+extern void
+ppc_li(struct ppc_function *p, uint rt, int imm);
+
+extern void
+ppc_lis(struct ppc_function *p, uint rt, int imm);
+
+extern void
+ppc_load_int(struct ppc_function *p, uint rt, int imm);
+
+
+
+/**
+ ** scalar load/store
+ **/
+
+extern void
+ppc_stwu(struct ppc_function *p, uint rs, uint ra, int d);
+
+extern void
+ppc_stw(struct ppc_function *p, uint rs, uint ra, int d);
+
+extern void
+ppc_lwz(struct ppc_function *p, uint rs, uint ra, int d);
+
+
+
+/**
+ ** Float (non-vector) arithmetic
+ **/
+
+extern void
+ppc_fadd(struct ppc_function *p, uint frt, uint fra, uint frb);
+
+extern void
+ppc_fsub(struct ppc_function *p, uint frt, uint fra, uint frb);
+
+extern void
+ppc_fctiwz(struct ppc_function *p, uint rt, uint ra);
+
+extern void
+ppc_stfs(struct ppc_function *p, uint frs, uint ra, int offset);
+
+extern void
+ppc_stfiwx(struct ppc_function *p, uint frs, uint ra, uint rb);
+
+extern void
+ppc_lfs(struct ppc_function *p, uint frt, uint ra, int offset);
+
+
+
+/**
+ ** branch instructions
+ **/
+
+extern void
+ppc_blr(struct ppc_function *p);
+
+void
+ppc_bclr(struct ppc_function *p, uint condOp, uint branchHint, uint condReg);
+
+extern void
+ppc_return(struct ppc_function *p);
+
+
+#endif /* RTASM_PPC_H */
* Real-time assembly generation interface for Cell B.E. SPEs.
*
* \author Ian Romanick <idr@us.ibm.com>
+ * \author Brian Paul
*/
+
+#include <stdio.h>
#include "pipe/p_compiler.h"
#include "util/u_memory.h"
#include "rtasm_ppc_spe.h"
+
#ifdef GALLIUM_CELL
/**
* SPE instruction types
/*@}*/
+static void
+indent(const struct spe_function *p)
+{
+ int i;
+ for (i = 0; i < p->indent; i++) {
+ putchar(' ');
+ }
+}
+
+
+static const char *
+rem_prefix(const char *longname)
+{
+ return longname + 4;
+}
+
+
+static const char *
+reg_name(int reg)
+{
+ switch (reg) {
+ case SPE_REG_SP:
+ return "$sp";
+ case SPE_REG_RA:
+ return "$lr";
+ default:
+ {
+ /* cycle through four buffers to handle multiple calls per printf */
+ static char buf[4][10];
+ static int b = 0;
+ b = (b + 1) % 4;
+ sprintf(buf[b], "$%d", reg);
+ return buf[b];
+ }
+ }
+}
+
+
+static void
+emit_instruction(struct spe_function *p, uint32_t inst_bits)
+{
+ if (!p->store)
+ return; /* out of memory, drop the instruction */
+
+ if (p->num_inst == p->max_inst) {
+ /* allocate larger buffer */
+ uint32_t *newbuf;
+ p->max_inst *= 2; /* 2x larger */
+ newbuf = align_malloc(p->max_inst * SPE_INST_SIZE, 16);
+ if (newbuf) {
+ memcpy(newbuf, p->store, p->num_inst * SPE_INST_SIZE);
+ }
+ align_free(p->store);
+ p->store = newbuf;
+ if (!p->store) {
+ /* out of memory */
+ p->num_inst = 0;
+ return;
+ }
+ }
+
+ p->store[p->num_inst++] = inst_bits;
+}
+
+
+
static void emit_RR(struct spe_function *p, unsigned op, unsigned rT,
- unsigned rA, unsigned rB)
+ unsigned rA, unsigned rB, const char *name)
{
union spe_inst_RR inst;
inst.inst.op = op;
inst.inst.rB = rB;
inst.inst.rA = rA;
inst.inst.rT = rT;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, %s, %s\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), reg_name(rB));
+ }
}
static void emit_RRR(struct spe_function *p, unsigned op, unsigned rT,
- unsigned rA, unsigned rB, unsigned rC)
+ unsigned rA, unsigned rB, unsigned rC, const char *name)
{
union spe_inst_RRR inst;
inst.inst.op = op;
inst.inst.rB = rB;
inst.inst.rA = rA;
inst.inst.rC = rC;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, %s, %s, %s\n", rem_prefix(name), reg_name(rT),
+ reg_name(rA), reg_name(rB), reg_name(rC));
+ }
}
static void emit_RI7(struct spe_function *p, unsigned op, unsigned rT,
- unsigned rA, int imm)
+ unsigned rA, int imm, const char *name)
{
union spe_inst_RI7 inst;
inst.inst.op = op;
inst.inst.i7 = imm;
inst.inst.rA = rA;
inst.inst.rT = rT;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, %s, 0x%x\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), imm);
+ }
}
static void emit_RI8(struct spe_function *p, unsigned op, unsigned rT,
- unsigned rA, int imm)
+ unsigned rA, int imm, const char *name)
{
union spe_inst_RI8 inst;
inst.inst.op = op;
inst.inst.i8 = imm;
inst.inst.rA = rA;
inst.inst.rT = rT;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, %s, 0x%x\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), imm);
+ }
}
static void emit_RI10(struct spe_function *p, unsigned op, unsigned rT,
- unsigned rA, int imm)
+ unsigned rA, int imm, const char *name)
{
union spe_inst_RI10 inst;
inst.inst.op = op;
inst.inst.i10 = imm;
inst.inst.rA = rA;
inst.inst.rT = rT;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, %s, 0x%x\n",
+ rem_prefix(name), reg_name(rT), reg_name(rA), imm);
+ }
+}
+
+
+/** As above, but do range checking on signed immediate value */
+static void emit_RI10s(struct spe_function *p, unsigned op, unsigned rT,
+ unsigned rA, int imm, const char *name)
+{
+ assert(imm <= 511);
+ assert(imm >= -512);
+ emit_RI10(p, op, rT, rA, imm, name);
}
static void emit_RI16(struct spe_function *p, unsigned op, unsigned rT,
- int imm)
+ int imm, const char *name)
{
union spe_inst_RI16 inst;
inst.inst.op = op;
inst.inst.i16 = imm;
inst.inst.rT = rT;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, 0x%x\n", rem_prefix(name), reg_name(rT), imm);
+ }
}
static void emit_RI18(struct spe_function *p, unsigned op, unsigned rT,
- int imm)
+ int imm, const char *name)
{
union spe_inst_RI18 inst;
inst.inst.op = op;
inst.inst.i18 = imm;
inst.inst.rT = rT;
- p->store[p->num_inst++] = inst.bits;
- assert(p->num_inst <= p->max_inst);
+ emit_instruction(p, inst.bits);
+ if (p->print) {
+ indent(p);
+ printf("%s\t%s, 0x%x\n", rem_prefix(name), reg_name(rT), imm);
+ }
}
-
+#define EMIT(_name, _op) \
+void _name (struct spe_function *p) \
+{ \
+ emit_RR(p, _op, 0, 0, 0, __FUNCTION__); \
+}
#define EMIT_(_name, _op) \
void _name (struct spe_function *p, unsigned rT) \
{ \
- emit_RR(p, _op, rT, 0, 0); \
+ emit_RR(p, _op, rT, 0, 0, __FUNCTION__); \
}
#define EMIT_R(_name, _op) \
void _name (struct spe_function *p, unsigned rT, unsigned rA) \
{ \
- emit_RR(p, _op, rT, rA, 0); \
+ emit_RR(p, _op, rT, rA, 0, __FUNCTION__); \
}
#define EMIT_RR(_name, _op) \
void _name (struct spe_function *p, unsigned rT, unsigned rA, unsigned rB) \
{ \
- emit_RR(p, _op, rT, rA, rB); \
+ emit_RR(p, _op, rT, rA, rB, __FUNCTION__); \
}
#define EMIT_RRR(_name, _op) \
void _name (struct spe_function *p, unsigned rT, unsigned rA, unsigned rB, unsigned rC) \
{ \
- emit_RRR(p, _op, rT, rA, rB, rC); \
+ emit_RRR(p, _op, rT, rA, rB, rC, __FUNCTION__); \
}
#define EMIT_RI7(_name, _op) \
void _name (struct spe_function *p, unsigned rT, unsigned rA, int imm) \
{ \
- emit_RI7(p, _op, rT, rA, imm); \
+ emit_RI7(p, _op, rT, rA, imm, __FUNCTION__); \
}
#define EMIT_RI8(_name, _op, bias) \
void _name (struct spe_function *p, unsigned rT, unsigned rA, int imm) \
{ \
- emit_RI8(p, _op, rT, rA, bias - imm); \
+ emit_RI8(p, _op, rT, rA, bias - imm, __FUNCTION__); \
}
#define EMIT_RI10(_name, _op) \
void _name (struct spe_function *p, unsigned rT, unsigned rA, int imm) \
{ \
- emit_RI10(p, _op, rT, rA, imm); \
+ emit_RI10(p, _op, rT, rA, imm, __FUNCTION__); \
+}
+
+#define EMIT_RI10s(_name, _op) \
+void _name (struct spe_function *p, unsigned rT, unsigned rA, int imm) \
+{ \
+ emit_RI10s(p, _op, rT, rA, imm, __FUNCTION__); \
}
#define EMIT_RI16(_name, _op) \
void _name (struct spe_function *p, unsigned rT, int imm) \
{ \
- emit_RI16(p, _op, rT, imm); \
+ emit_RI16(p, _op, rT, imm, __FUNCTION__); \
}
#define EMIT_RI18(_name, _op) \
void _name (struct spe_function *p, unsigned rT, int imm) \
{ \
- emit_RI18(p, _op, rT, imm); \
+ emit_RI18(p, _op, rT, imm, __FUNCTION__); \
}
#define EMIT_I16(_name, _op) \
void _name (struct spe_function *p, int imm) \
{ \
- emit_RI16(p, _op, 0, imm); \
+ emit_RI16(p, _op, 0, imm, __FUNCTION__); \
}
#include "rtasm_ppc_spe.h"
+
/**
* Initialize an spe_function.
- * \param code_size size of instruction buffer to allocate, in bytes.
+ * \param code_size initial size of instruction buffer to allocate, in bytes.
+ * If zero, use a default.
*/
void spe_init_func(struct spe_function *p, unsigned code_size)
{
- p->store = align_malloc(code_size, 16);
+ unsigned int i;
+
+ if (!code_size)
+ code_size = 64;
+
p->num_inst = 0;
p->max_inst = code_size / SPE_INST_SIZE;
+ p->store = align_malloc(code_size, 16);
+
+ p->set_count = 0;
+ memset(p->regs, 0, SPE_NUM_REGS * sizeof(p->regs[0]));
/* Conservatively treat R0 - R2 and R80 - R127 as non-volatile.
*/
- p->regs[0] = ~7;
- p->regs[1] = (1U << (80 - 64)) - 1;
+ p->regs[0] = p->regs[1] = p->regs[2] = 1;
+ for (i = 80; i <= 127; i++) {
+ p->regs[i] = 1;
+ }
+
+ p->print = false;
+ p->indent = 0;
}
}
+/** Return current code size in bytes. */
+unsigned spe_code_size(const struct spe_function *p)
+{
+ return p->num_inst * SPE_INST_SIZE;
+}
+
+
/**
- * Alloate a SPE register.
+ * Allocate a SPE register.
* \return register index or -1 if none left.
*/
int spe_allocate_available_register(struct spe_function *p)
{
unsigned i;
for (i = 0; i < SPE_NUM_REGS; i++) {
- const uint64_t mask = (1ULL << (i % 64));
- const unsigned idx = i / 64;
-
- assert(idx < 2);
- if ((p->regs[idx] & mask) != 0) {
- p->regs[idx] &= ~mask;
+ if (p->regs[i] == 0) {
+ p->regs[i] = 1;
return i;
}
}
*/
int spe_allocate_register(struct spe_function *p, int reg)
{
- const unsigned idx = reg / 64;
- const unsigned bit = reg % 64;
-
assert(reg < SPE_NUM_REGS);
- assert((p->regs[idx] & (1ULL << bit)) != 0);
-
- p->regs[idx] &= ~(1ULL << bit);
+ assert(p->regs[reg] == 0);
+ p->regs[reg] = 1;
return reg;
}
/**
- * Mark the given SPE register as "unallocated".
+ * Mark the given SPE register as "unallocated". Note that this should
+ * only be used on registers allocated in the current register set; an
+ * assertion will fail if an attempt is made to deallocate a register
+ * allocated in an earlier register set.
*/
void spe_release_register(struct spe_function *p, int reg)
{
- const unsigned idx = reg / 64;
- const unsigned bit = reg % 64;
+ assert(reg < SPE_NUM_REGS);
+ assert(p->regs[reg] == 1);
- assert(idx < 2);
+ p->regs[reg] = 0;
+}
+
+/**
+ * Start a new set of registers. This can be called if
+ * it will be difficult later to determine exactly what
+ * registers were actually allocated during a code generation
+ * sequence, and you really just want to deallocate all of them.
+ */
+void spe_allocate_register_set(struct spe_function *p)
+{
+ unsigned int i;
+
+ /* Keep track of the set count. If it ever wraps around to 0,
+ * we're in trouble.
+ */
+ p->set_count++;
+ assert(p->set_count > 0);
+
+ /* Increment the allocation count of all registers currently
+ * allocated. Then any registers that are allocated in this set
+ * will be the only ones with a count of 1; they'll all be released
+ * when the register set is released.
+ */
+ for (i = 0; i < SPE_NUM_REGS; i++) {
+ if (p->regs[i] > 0)
+ p->regs[i]++;
+ }
+}
+
+void spe_release_register_set(struct spe_function *p)
+{
+ unsigned int i;
+
+ /* If the set count drops below zero, we're in trouble. */
+ assert(p->set_count > 0);
+ p->set_count--;
+
+ /* Drop the allocation level of all registers. Any allocated
+ * during this register set will drop to 0 and then become
+ * available.
+ */
+ for (i = 0; i < SPE_NUM_REGS; i++) {
+ if (p->regs[i] > 0)
+ p->regs[i]--;
+ }
+}
+
+
+unsigned
+spe_get_registers_used(const struct spe_function *p, ubyte used[])
+{
+ unsigned i, num = 0;
+ /* only count registers in the range available to callers */
+ for (i = 2; i < 80; i++) {
+ if (p->regs[i]) {
+ used[num++] = i;
+ }
+ }
+ return num;
+}
+
+
+void
+spe_print_code(struct spe_function *p, boolean enable)
+{
+ p->print = enable;
+}
- assert(reg < SPE_NUM_REGS);
- assert((p->regs[idx] & (1ULL << bit)) == 0);
- p->regs[idx] |= (1ULL << bit);
+void
+spe_indent(struct spe_function *p, int spaces)
+{
+ p->indent += spaces;
+}
+
+
+void
+spe_comment(struct spe_function *p, int rel_indent, const char *s)
+{
+ if (p->print) {
+ p->indent += rel_indent;
+ indent(p);
+ p->indent -= rel_indent;
+ printf("# %s\n", s);
+ }
+}
+
+
+/**
+ * Load quad word.
+ * NOTE: offset is in bytes and the least significant 4 bits must be zero!
+ */
+void spe_lqd(struct spe_function *p, unsigned rT, unsigned rA, int offset)
+{
+ const boolean pSave = p->print;
+
+ /* offset must be a multiple of 16 */
+ assert(offset % 16 == 0);
+ /* offset must fit in 10-bit signed int field, after shifting */
+ assert((offset >> 4) <= 511);
+ assert((offset >> 4) >= -512);
+
+ p->print = FALSE;
+ emit_RI10(p, 0x034, rT, rA, offset >> 4, "spe_lqd");
+ p->print = pSave;
+
+ if (p->print) {
+ indent(p);
+ printf("lqd\t%s, %d(%s)\n", reg_name(rT), offset, reg_name(rA));
+ }
+}
+
+
+/**
+ * Store quad word.
+ * NOTE: offset is in bytes and the least significant 4 bits must be zero!
+ */
+void spe_stqd(struct spe_function *p, unsigned rT, unsigned rA, int offset)
+{
+ const boolean pSave = p->print;
+
+ /* offset must be a multiple of 16 */
+ assert(offset % 16 == 0);
+ /* offset must fit in 10-bit signed int field, after shifting */
+ assert((offset >> 4) <= 511);
+ assert((offset >> 4) >= -512);
+
+ p->print = FALSE;
+ emit_RI10(p, 0x024, rT, rA, offset >> 4, "spe_stqd");
+ p->print = pSave;
+
+ if (p->print) {
+ indent(p);
+ printf("stqd\t%s, %d(%s)\n", reg_name(rT), offset, reg_name(rA));
+ }
}
/** Branch Indirect to address in rA */
void spe_bi(struct spe_function *p, unsigned rA, int d, int e)
{
- emit_RI7(p, 0x1a8, 0, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x1a8, 0, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Interupt Return */
void spe_iret(struct spe_function *p, unsigned rA, int d, int e)
{
- emit_RI7(p, 0x1aa, 0, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x1aa, 0, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Branch indirect and set link on external data */
void spe_bisled(struct spe_function *p, unsigned rT, unsigned rA, int d,
int e)
{
- emit_RI7(p, 0x1ab, rT, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x1ab, rT, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Branch indirect and set link. Save PC in rT, jump to rA. */
void spe_bisl(struct spe_function *p, unsigned rT, unsigned rA, int d,
int e)
{
- emit_RI7(p, 0x1a9, rT, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x1a9, rT, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Branch indirect if zero word. If rT.word[0]==0, jump to rA. */
void spe_biz(struct spe_function *p, unsigned rT, unsigned rA, int d, int e)
{
- emit_RI7(p, 0x128, rT, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x128, rT, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Branch indirect if non-zero word. If rT.word[0]!=0, jump to rA. */
void spe_binz(struct spe_function *p, unsigned rT, unsigned rA, int d, int e)
{
- emit_RI7(p, 0x129, rT, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x129, rT, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Branch indirect if zero halfword. If rT.halfword[1]==0, jump to rA. */
void spe_bihz(struct spe_function *p, unsigned rT, unsigned rA, int d, int e)
{
- emit_RI7(p, 0x12a, rT, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x12a, rT, rA, (d << 5) | (e << 4), __FUNCTION__);
}
/** Branch indirect if non-zero halfword. If rT.halfword[1]!=0, jump to rA. */
void spe_bihnz(struct spe_function *p, unsigned rT, unsigned rA, int d, int e)
{
- emit_RI7(p, 0x12b, rT, rA, (d << 5) | (e << 4));
+ emit_RI7(p, 0x12b, rT, rA, (d << 5) | (e << 4), __FUNCTION__);
}
#if 0
stop;
EMIT_RR (spe_stopd, 0x140);
-EMIT_ (spe_lnop, 0x001);
EMIT_ (spe_nop, 0x201);
sync;
EMIT_ (spe_dsync, 0x003);
}
else {
spe_ilhu(p, rT, i >> 16);
- spe_iohl(p, rT, i & 0xffff);
+ if (i & 0xffff)
+ spe_iohl(p, rT, i & 0xffff);
+ }
+}
+
+void spe_load_uint(struct spe_function *p, unsigned rT, unsigned int ui)
+{
+ /* If the whole value is in the lower 18 bits, use ila, which
+ * doesn't sign-extend. Otherwise, if the two halfwords of
+ * the constant are identical, use ilh. Otherwise, if every byte of
+ * the desired value is 0x00 or 0xff, we can use Form Select Mask for
+ * Bytes Immediate (fsmbi) to load the value in a single instruction.
+ * Otherwise, in the general case, we have to use ilhu followed by iohl.
+ */
+ if ((ui & 0x0003ffff) == ui) {
+ spe_ila(p, rT, ui);
+ }
+ else if ((ui >> 16) == (ui & 0xffff)) {
+ spe_ilh(p, rT, ui & 0xffff);
+ }
+ else if (
+ ((ui & 0x000000ff) == 0 || (ui & 0x000000ff) == 0x000000ff) &&
+ ((ui & 0x0000ff00) == 0 || (ui & 0x0000ff00) == 0x0000ff00) &&
+ ((ui & 0x00ff0000) == 0 || (ui & 0x00ff0000) == 0x00ff0000) &&
+ ((ui & 0xff000000) == 0 || (ui & 0xff000000) == 0xff000000)
+ ) {
+ unsigned int mask = 0;
+ /* fsmbi duplicates each bit in the given mask eight times,
+ * using a 16-bit value to initialize a 16-byte quadword.
+ * Each 4-bit nybble of the mask corresponds to a full word
+ * of the result; look at the value and figure out the mask
+ * (replicated for each word in the quadword), and then
+ * form the "select mask" to get the value.
+ */
+ if ((ui & 0x000000ff) == 0x000000ff) mask |= 0x1111;
+ if ((ui & 0x0000ff00) == 0x0000ff00) mask |= 0x2222;
+ if ((ui & 0x00ff0000) == 0x00ff0000) mask |= 0x4444;
+ if ((ui & 0xff000000) == 0xff000000) mask |= 0x8888;
+ spe_fsmbi(p, rT, mask);
+ }
+ else {
+ /* The general case: this usually uses two instructions, but
+ * may use only one if the low-order 16 bits of each word are 0.
+ */
+ spe_ilhu(p, rT, ui >> 16);
+ if (ui & 0xffff)
+ spe_iohl(p, rT, ui & 0xffff);
+ }
+}
+
+/**
+ * This function is constructed identically to spe_xor_uint() below.
+ * Changes to one should be made in the other.
+ */
+void
+spe_and_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui)
+{
+ /* If we can, emit a single instruction, either And Byte Immediate
+ * (which uses the same constant across each byte), And Halfword Immediate
+ * (which sign-extends a 10-bit immediate to 16 bits and uses that
+ * across each halfword), or And Word Immediate (which sign-extends
+ * a 10-bit immediate to 32 bits).
+ *
+ * Otherwise, we'll need to use a temporary register.
+ */
+ unsigned int tmp;
+
+ /* If the upper 23 bits are all 0s or all 1s, sign extension
+ * will work and we can use And Word Immediate
+ */
+ tmp = ui & 0xfffffe00;
+ if (tmp == 0xfffffe00 || tmp == 0) {
+ spe_andi(p, rT, rA, ui & 0x000003ff);
+ return;
+ }
+
+ /* If the ui field is symmetric along halfword boundaries and
+ * the upper 7 bits of each halfword are all 0s or 1s, we
+ * can use And Halfword Immediate
+ */
+ tmp = ui & 0xfe00fe00;
+ if ((tmp == 0xfe00fe00 || tmp == 0) && ((ui >> 16) == (ui & 0x0000ffff))) {
+ spe_andhi(p, rT, rA, ui & 0x000003ff);
+ return;
+ }
+
+ /* If the ui field is symmetric in each byte, then we can use
+ * the And Byte Immediate instruction.
+ */
+ tmp = ui & 0x000000ff;
+ if ((ui >> 24) == tmp && ((ui >> 16) & 0xff) == tmp && ((ui >> 8) & 0xff) == tmp) {
+ spe_andbi(p, rT, rA, tmp);
+ return;
+ }
+
+ /* Otherwise, we'll have to use a temporary register. */
+ unsigned int tmp_reg = spe_allocate_available_register(p);
+ spe_load_uint(p, tmp_reg, ui);
+ spe_and(p, rT, rA, tmp_reg);
+ spe_release_register(p, tmp_reg);
+}
+
+
+/**
+ * This function is constructed identically to spe_and_uint() above.
+ * Changes to one should be made in the other.
+ */
+void
+spe_xor_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui)
+{
+ /* If we can, emit a single instruction, either Exclusive Or Byte
+ * Immediate (which uses the same constant across each byte), Exclusive
+ * Or Halfword Immediate (which sign-extends a 10-bit immediate to
+ * 16 bits and uses that across each halfword), or Exclusive Or Word
+ * Immediate (which sign-extends a 10-bit immediate to 32 bits).
+ *
+ * Otherwise, we'll need to use a temporary register.
+ */
+ unsigned int tmp;
+
+ /* If the upper 23 bits are all 0s or all 1s, sign extension
+ * will work and we can use Exclusive Or Word Immediate
+ */
+ tmp = ui & 0xfffffe00;
+ if (tmp == 0xfffffe00 || tmp == 0) {
+ spe_xori(p, rT, rA, ui & 0x000003ff);
+ return;
+ }
+
+ /* If the ui field is symmetric along halfword boundaries and
+ * the upper 7 bits of each halfword are all 0s or 1s, we
+ * can use Exclusive Or Halfword Immediate
+ */
+ tmp = ui & 0xfe00fe00;
+ if ((tmp == 0xfe00fe00 || tmp == 0) && ((ui >> 16) == (ui & 0x0000ffff))) {
+ spe_xorhi(p, rT, rA, ui & 0x000003ff);
+ return;
}
+
+ /* If the ui field is symmetric in each byte, then we can use
+ * the Exclusive Or Byte Immediate instruction.
+ */
+ tmp = ui & 0x000000ff;
+ if ((ui >> 24) == tmp && ((ui >> 16) & 0xff) == tmp && ((ui >> 8) & 0xff) == tmp) {
+ spe_xorbi(p, rT, rA, tmp);
+ return;
+ }
+
+ /* Otherwise, we'll have to use a temporary register. */
+ unsigned int tmp_reg = spe_allocate_available_register(p);
+ spe_load_uint(p, tmp_reg, ui);
+ spe_xor(p, rT, rA, tmp_reg);
+ spe_release_register(p, tmp_reg);
}
+void
+spe_compare_equal_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui)
+{
+ /* If the comparison value is 9 bits or less, it fits inside a
+ * Compare Equal Word Immediate instruction.
+ */
+ if ((ui & 0x000001ff) == ui) {
+ spe_ceqi(p, rT, rA, ui);
+ }
+ /* Otherwise, we're going to have to load a word first. */
+ else {
+ unsigned int tmp_reg = spe_allocate_available_register(p);
+ spe_load_uint(p, tmp_reg, ui);
+ spe_ceq(p, rT, rA, tmp_reg);
+ spe_release_register(p, tmp_reg);
+ }
+}
+
+void
+spe_compare_greater_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui)
+{
+ /* If the comparison value is 10 bits or less, it fits inside a
+ * Compare Logical Greater Than Word Immediate instruction.
+ */
+ if ((ui & 0x000003ff) == ui) {
+ spe_clgti(p, rT, rA, ui);
+ }
+ /* Otherwise, we're going to have to load a word first. */
+ else {
+ unsigned int tmp_reg = spe_allocate_available_register(p);
+ spe_load_uint(p, tmp_reg, ui);
+ spe_clgt(p, rT, rA, tmp_reg);
+ spe_release_register(p, tmp_reg);
+ }
+}
void
spe_splat(struct spe_function *p, unsigned rT, unsigned rA)
{
- spe_ila(p, rT, 66051);
- spe_shufb(p, rT, rA, rA, rT);
+ /* Use a temporary, just in case rT == rA */
+ unsigned int tmp_reg = spe_allocate_available_register(p);
+ /* Duplicate bytes 0, 1, 2, and 3 across the whole register */
+ spe_ila(p, tmp_reg, 0x00010203);
+ spe_shufb(p, rT, rA, rA, tmp_reg);
+ spe_release_register(p, tmp_reg);
}
void
-spe_complement(struct spe_function *p, unsigned rT)
+spe_complement(struct spe_function *p, unsigned rT, unsigned rA)
{
- spe_nor(p, rT, rT, rT);
+ spe_nor(p, rT, rA, rA);
}
void
spe_move(struct spe_function *p, unsigned rT, unsigned rA)
{
- spe_ori(p, rT, rA, 0);
+ /* Use different instructions depending on the instruction address
+ * to take advantage of the dual pipelines.
+ */
+ if (p->num_inst & 1)
+ spe_shlqbyi(p, rT, rA, 0); /* odd pipe */
+ else
+ spe_ori(p, rT, rA, 0); /* even pipe */
}
}
+void
+spe_splat_word(struct spe_function *p, unsigned rT, unsigned rA, int word)
+{
+ assert(word >= 0);
+ assert(word <= 3);
+
+ if (word == 0) {
+ int tmp1 = rT;
+ spe_ila(p, tmp1, 66051);
+ spe_shufb(p, rT, rA, rA, tmp1);
+ }
+ else {
+ /* XXX review this, we may not need the rotqbyi instruction */
+ int tmp1 = rT;
+ int tmp2 = spe_allocate_available_register(p);
+
+ spe_ila(p, tmp1, 66051);
+ spe_rotqbyi(p, tmp2, rA, 4 * word);
+ spe_shufb(p, rT, tmp2, tmp2, tmp1);
+
+ spe_release_register(p, tmp2);
+ }
+}
+
+/**
+ * For each 32-bit float element of rA and rB, choose the smaller of the
+ * two, compositing them into the rT register.
+ *
+ * The Float Compare Greater Than (fcgt) instruction will put 1s into
+ * compare_reg where rA > rB, and 0s where rA <= rB.
+ *
+ * Then the Select Bits (selb) instruction will take bits from rA where
+ * compare_reg is 0, and from rB where compare_reg is 1; i.e., from rA
+ * where rA <= rB and from rB where rB > rA, which is exactly the
+ * "min" operation.
+ *
+ * The compare_reg could in many cases be the same as rT, unless
+ * rT == rA || rt == rB. But since this is common in constructions
+ * like "x = min(x, a)", we always allocate a new register to be safe.
+ */
+void
+spe_float_min(struct spe_function *p, unsigned rT, unsigned rA, unsigned rB)
+{
+ unsigned int compare_reg = spe_allocate_available_register(p);
+ spe_fcgt(p, compare_reg, rA, rB);
+ spe_selb(p, rT, rA, rB, compare_reg);
+ spe_release_register(p, compare_reg);
+}
+
+/**
+ * For each 32-bit float element of rA and rB, choose the greater of the
+ * two, compositing them into the rT register.
+ *
+ * The logic is similar to that of spe_float_min() above; the only
+ * difference is that the registers on spe_selb() have been reversed,
+ * so that the larger of the two is selected instead of the smaller.
+ */
+void
+spe_float_max(struct spe_function *p, unsigned rT, unsigned rA, unsigned rB)
+{
+ unsigned int compare_reg = spe_allocate_available_register(p);
+ spe_fcgt(p, compare_reg, rA, rB);
+ spe_selb(p, rT, rB, rA, compare_reg);
+ spe_release_register(p, compare_reg);
+}
+
#endif /* GALLIUM_CELL */
* For details, see /opt/cell/sdk/docs/arch/SPU_ISA_v1.2_27Jan2007_pub.pdf
*
* \author Ian Romanick <idr@us.ibm.com>
+ * \author Brian Paul
*/
#ifndef RTASM_PPC_SPE_H
/** number of general-purpose SIMD registers */
#define SPE_NUM_REGS 128
-/** Return Address register */
+/** Return Address register (aka $lr / Link Register) */
#define SPE_REG_RA 0
-/** Stack Pointer register */
+/** Stack Pointer register (aka $sp) */
#define SPE_REG_SP 1
uint num_inst;
uint max_inst;
- /**
- * Mask of used / unused registers
- *
- * Each set bit corresponds to an available register. Each cleared bit
- * corresponds to an allocated register.
+ /**
+ * The "set count" reflects the number of nested register sets
+ * are allowed. In the unlikely case that we exceed the set count,
+ * register allocation will start to be confused, which is critical
+ * enough that we check for it.
+ */
+ unsigned char set_count;
+
+ /**
+ * Flags for used and unused registers. Each byte corresponds to a
+ * register; a 0 in that byte means that the register is available.
+ * A value of 1 means that the register was allocated in the current
+ * register set. Any other value N means that the register was allocated
+ * N register sets ago.
*
* \sa
* spe_allocate_register, spe_allocate_available_register,
- * spe_release_register
+ * spe_allocate_register_set, spe_release_register_set, spe_release_register,
*/
- uint64_t regs[SPE_NUM_REGS / 64];
+ unsigned char regs[SPE_NUM_REGS];
+
+ boolean print; /**< print/dump instructions as they're emitted? */
+ int indent; /**< number of spaces to indent */
};
+
extern void spe_init_func(struct spe_function *p, unsigned code_size);
extern void spe_release_func(struct spe_function *p);
+extern unsigned spe_code_size(const struct spe_function *p);
extern int spe_allocate_available_register(struct spe_function *p);
extern int spe_allocate_register(struct spe_function *p, int reg);
extern void spe_release_register(struct spe_function *p, int reg);
+extern void spe_allocate_register_set(struct spe_function *p);
+extern void spe_release_register_set(struct spe_function *p);
+
+extern unsigned
+spe_get_registers_used(const struct spe_function *p, ubyte used[]);
+
+extern void spe_print_code(struct spe_function *p, boolean enable);
+extern void spe_indent(struct spe_function *p, int spaces);
+extern void spe_comment(struct spe_function *p, int rel_indent, const char *s);
+
#endif /* RTASM_PPC_SPE_H */
-#ifndef EMIT_
-#define EMIT_(name, _op) \
- extern void _name (struct spe_function *p, unsigned rT)
+#ifndef EMIT
+#define EMIT(_name, _op) \
+ extern void _name (struct spe_function *p);
+#define EMIT_(_name, _op) \
+ extern void _name (struct spe_function *p, unsigned rT);
#define EMIT_R(_name, _op) \
- extern void _name (struct spe_function *p, unsigned rT, unsigned rA)
+ extern void _name (struct spe_function *p, unsigned rT, unsigned rA);
#define EMIT_RR(_name, _op) \
extern void _name (struct spe_function *p, unsigned rT, unsigned rA, \
- unsigned rB)
+ unsigned rB);
#define EMIT_RRR(_name, _op) \
extern void _name (struct spe_function *p, unsigned rT, unsigned rA, \
- unsigned rB, unsigned rC)
+ unsigned rB, unsigned rC);
#define EMIT_RI7(_name, _op) \
extern void _name (struct spe_function *p, unsigned rT, unsigned rA, \
- int imm)
+ int imm);
#define EMIT_RI8(_name, _op, bias) \
extern void _name (struct spe_function *p, unsigned rT, unsigned rA, \
- int imm)
+ int imm);
#define EMIT_RI10(_name, _op) \
extern void _name (struct spe_function *p, unsigned rT, unsigned rA, \
- int imm)
+ int imm);
+#define EMIT_RI10s(_name, _op) \
+ extern void _name (struct spe_function *p, unsigned rT, unsigned rA, \
+ int imm);
#define EMIT_RI16(_name, _op) \
- extern void _name (struct spe_function *p, unsigned rT, int imm)
+ extern void _name (struct spe_function *p, unsigned rT, int imm);
#define EMIT_RI18(_name, _op) \
- extern void _name (struct spe_function *p, unsigned rT, int imm)
+ extern void _name (struct spe_function *p, unsigned rT, int imm);
#define EMIT_I16(_name, _op) \
- extern void _name (struct spe_function *p, int imm)
+ extern void _name (struct spe_function *p, int imm);
#define UNDEF_EMIT_MACROS
-#endif /* EMIT_ */
+#endif /* EMIT */
/* Memory load / store instructions
*/
-EMIT_RI10(spe_lqd, 0x034);
-EMIT_RR (spe_lqx, 0x1c4);
-EMIT_RI16(spe_lqa, 0x061);
-EMIT_RI16(spe_lqr, 0x067);
-EMIT_RI10(spe_stqd, 0x024);
-EMIT_RR (spe_stqx, 0x144);
-EMIT_RI16(spe_stqa, 0x041);
-EMIT_RI16(spe_stqr, 0x047);
-EMIT_RI7 (spe_cbd, 0x1f4);
-EMIT_RR (spe_cbx, 0x1d4);
-EMIT_RI7 (spe_chd, 0x1f5);
-EMIT_RI7 (spe_chx, 0x1d5);
-EMIT_RI7 (spe_cwd, 0x1f6);
-EMIT_RI7 (spe_cwx, 0x1d6);
-EMIT_RI7 (spe_cdd, 0x1f7);
-EMIT_RI7 (spe_cdx, 0x1d7);
+EMIT_RR (spe_lqx, 0x1c4)
+EMIT_RI16(spe_lqa, 0x061)
+EMIT_RI16(spe_lqr, 0x067)
+EMIT_RR (spe_stqx, 0x144)
+EMIT_RI16(spe_stqa, 0x041)
+EMIT_RI16(spe_stqr, 0x047)
+EMIT_RI7 (spe_cbd, 0x1f4)
+EMIT_RR (spe_cbx, 0x1d4)
+EMIT_RI7 (spe_chd, 0x1f5)
+EMIT_RI7 (spe_chx, 0x1d5)
+EMIT_RI7 (spe_cwd, 0x1f6)
+EMIT_RI7 (spe_cwx, 0x1d6)
+EMIT_RI7 (spe_cdd, 0x1f7)
+EMIT_RI7 (spe_cdx, 0x1d7)
/* Constant formation instructions
*/
-EMIT_RI16(spe_ilh, 0x083);
-EMIT_RI16(spe_ilhu, 0x082);
-EMIT_RI16(spe_il, 0x081);
-EMIT_RI18(spe_ila, 0x021);
-EMIT_RI16(spe_iohl, 0x0c1);
-EMIT_RI16(spe_fsmbi, 0x065);
+EMIT_RI16(spe_ilh, 0x083)
+EMIT_RI16(spe_ilhu, 0x082)
+EMIT_RI16(spe_il, 0x081)
+EMIT_RI18(spe_ila, 0x021)
+EMIT_RI16(spe_iohl, 0x0c1)
+EMIT_RI16(spe_fsmbi, 0x065)
/* Integer and logical instructions
*/
-EMIT_RR (spe_ah, 0x0c8);
-EMIT_RI10(spe_ahi, 0x01d);
-EMIT_RR (spe_a, 0x0c0);
-EMIT_RI10(spe_ai, 0x01c);
-EMIT_RR (spe_sfh, 0x048);
-EMIT_RI10(spe_sfhi, 0x00d);
-EMIT_RR (spe_sf, 0x040);
-EMIT_RI10(spe_sfi, 0x00c);
-EMIT_RR (spe_addx, 0x340);
-EMIT_RR (spe_cg, 0x0c2);
-EMIT_RR (spe_cgx, 0x342);
-EMIT_RR (spe_sfx, 0x341);
-EMIT_RR (spe_bg, 0x042);
-EMIT_RR (spe_bgx, 0x343);
-EMIT_RR (spe_mpy, 0x3c4);
-EMIT_RR (spe_mpyu, 0x3cc);
-EMIT_RI10(spe_mpyi, 0x074);
-EMIT_RI10(spe_mpyui, 0x075);
-EMIT_RRR (spe_mpya, 0x00c);
-EMIT_RR (spe_mpyh, 0x3c5);
-EMIT_RR (spe_mpys, 0x3c7);
-EMIT_RR (spe_mpyhh, 0x3c6);
-EMIT_RR (spe_mpyhha, 0x346);
-EMIT_RR (spe_mpyhhu, 0x3ce);
-EMIT_RR (spe_mpyhhau, 0x34e);
-EMIT_R (spe_clz, 0x2a5);
-EMIT_R (spe_cntb, 0x2b4);
-EMIT_R (spe_fsmb, 0x1b6);
-EMIT_R (spe_fsmh, 0x1b5);
-EMIT_R (spe_fsm, 0x1b4);
-EMIT_R (spe_gbb, 0x1b2);
-EMIT_R (spe_gbh, 0x1b1);
-EMIT_R (spe_gb, 0x1b0);
-EMIT_RR (spe_avgb, 0x0d3);
-EMIT_RR (spe_absdb, 0x053);
-EMIT_RR (spe_sumb, 0x253);
-EMIT_R (spe_xsbh, 0x2b6);
-EMIT_R (spe_xshw, 0x2ae);
-EMIT_R (spe_xswd, 0x2a6);
-EMIT_RR (spe_and, 0x0c1);
-EMIT_RR (spe_andc, 0x2c1);
-EMIT_RI10(spe_andbi, 0x016);
-EMIT_RI10(spe_andhi, 0x015);
-EMIT_RI10(spe_andi, 0x014);
-EMIT_RR (spe_or, 0x041);
-EMIT_RR (spe_orc, 0x2c9);
-EMIT_RI10(spe_orbi, 0x006);
-EMIT_RI10(spe_orhi, 0x005);
-EMIT_RI10(spe_ori, 0x004);
-EMIT_R (spe_orx, 0x1f0);
-EMIT_RR (spe_xor, 0x241);
-EMIT_RI10(spe_xorbi, 0x026);
-EMIT_RI10(spe_xorhi, 0x025);
-EMIT_RI10(spe_xori, 0x024);
-EMIT_RR (spe_nand, 0x0c9);
-EMIT_RR (spe_nor, 0x049);
-EMIT_RR (spe_eqv, 0x249);
-EMIT_RRR (spe_selb, 0x008);
-EMIT_RRR (spe_shufb, 0x00b);
+EMIT_RR (spe_ah, 0x0c8)
+EMIT_RI10(spe_ahi, 0x01d)
+EMIT_RR (spe_a, 0x0c0)
+EMIT_RI10s(spe_ai, 0x01c)
+EMIT_RR (spe_sfh, 0x048)
+EMIT_RI10(spe_sfhi, 0x00d)
+EMIT_RR (spe_sf, 0x040)
+EMIT_RI10(spe_sfi, 0x00c)
+EMIT_RR (spe_addx, 0x340)
+EMIT_RR (spe_cg, 0x0c2)
+EMIT_RR (spe_cgx, 0x342)
+EMIT_RR (spe_sfx, 0x341)
+EMIT_RR (spe_bg, 0x042)
+EMIT_RR (spe_bgx, 0x343)
+EMIT_RR (spe_mpy, 0x3c4)
+EMIT_RR (spe_mpyu, 0x3cc)
+EMIT_RI10(spe_mpyi, 0x074)
+EMIT_RI10(spe_mpyui, 0x075)
+EMIT_RRR (spe_mpya, 0x00c)
+EMIT_RR (spe_mpyh, 0x3c5)
+EMIT_RR (spe_mpys, 0x3c7)
+EMIT_RR (spe_mpyhh, 0x3c6)
+EMIT_RR (spe_mpyhha, 0x346)
+EMIT_RR (spe_mpyhhu, 0x3ce)
+EMIT_RR (spe_mpyhhau, 0x34e)
+EMIT_R (spe_clz, 0x2a5)
+EMIT_R (spe_cntb, 0x2b4)
+EMIT_R (spe_fsmb, 0x1b6)
+EMIT_R (spe_fsmh, 0x1b5)
+EMIT_R (spe_fsm, 0x1b4)
+EMIT_R (spe_gbb, 0x1b2)
+EMIT_R (spe_gbh, 0x1b1)
+EMIT_R (spe_gb, 0x1b0)
+EMIT_RR (spe_avgb, 0x0d3)
+EMIT_RR (spe_absdb, 0x053)
+EMIT_RR (spe_sumb, 0x253)
+EMIT_R (spe_xsbh, 0x2b6)
+EMIT_R (spe_xshw, 0x2ae)
+EMIT_R (spe_xswd, 0x2a6)
+EMIT_RR (spe_and, 0x0c1)
+EMIT_RR (spe_andc, 0x2c1)
+EMIT_RI10s(spe_andbi, 0x016)
+EMIT_RI10s(spe_andhi, 0x015)
+EMIT_RI10s(spe_andi, 0x014)
+EMIT_RR (spe_or, 0x041)
+EMIT_RR (spe_orc, 0x2c9)
+EMIT_RI10s(spe_orbi, 0x006)
+EMIT_RI10s(spe_orhi, 0x005)
+EMIT_RI10s(spe_ori, 0x004)
+EMIT_R (spe_orx, 0x1f0)
+EMIT_RR (spe_xor, 0x241)
+EMIT_RI10s(spe_xorbi, 0x046)
+EMIT_RI10s(spe_xorhi, 0x045)
+EMIT_RI10s(spe_xori, 0x044)
+EMIT_RR (spe_nand, 0x0c9)
+EMIT_RR (spe_nor, 0x049)
+EMIT_RR (spe_eqv, 0x249)
+EMIT_RRR (spe_selb, 0x008)
+EMIT_RRR (spe_shufb, 0x00b)
/* Shift and rotate instructions
*/
-EMIT_RR (spe_shlh, 0x05f);
-EMIT_RI7 (spe_shlhi, 0x07f);
-EMIT_RR (spe_shl, 0x05b);
-EMIT_RI7 (spe_shli, 0x07b);
-EMIT_RR (spe_shlqbi, 0x1db);
-EMIT_RI7 (spe_shlqbii, 0x1fb);
-EMIT_RR (spe_shlqby, 0x1df);
-EMIT_RI7 (spe_shlqbyi, 0x1ff);
-EMIT_RR (spe_shlqbybi, 0x1cf);
-EMIT_RR (spe_roth, 0x05c);
-EMIT_RI7 (spe_rothi, 0x07c);
-EMIT_RR (spe_rot, 0x058);
-EMIT_RI7 (spe_roti, 0x078);
-EMIT_RR (spe_rotqby, 0x1dc);
-EMIT_RI7 (spe_rotqbyi, 0x1fc);
-EMIT_RR (spe_rotqbybi, 0x1cc);
-EMIT_RR (spe_rotqbi, 0x1d8);
-EMIT_RI7 (spe_rotqbii, 0x1f8);
-EMIT_RR (spe_rothm, 0x05d);
-EMIT_RI7 (spe_rothmi, 0x07d);
-EMIT_RR (spe_rotm, 0x059);
-EMIT_RI7 (spe_rotmi, 0x079);
-EMIT_RR (spe_rotqmby, 0x1dd);
-EMIT_RI7 (spe_rotqmbyi, 0x1fd);
-EMIT_RR (spe_rotqmbybi, 0x1cd);
-EMIT_RR (spe_rotqmbi, 0x1c9);
-EMIT_RI7 (spe_rotqmbii, 0x1f9);
-EMIT_RR (spe_rotmah, 0x05e);
-EMIT_RI7 (spe_rotmahi, 0x07e);
-EMIT_RR (spe_rotma, 0x05a);
-EMIT_RI7 (spe_rotmai, 0x07a);
+EMIT_RR (spe_shlh, 0x05f)
+EMIT_RI7 (spe_shlhi, 0x07f)
+EMIT_RR (spe_shl, 0x05b)
+EMIT_RI7 (spe_shli, 0x07b)
+EMIT_RR (spe_shlqbi, 0x1db)
+EMIT_RI7 (spe_shlqbii, 0x1fb)
+EMIT_RR (spe_shlqby, 0x1df)
+EMIT_RI7 (spe_shlqbyi, 0x1ff)
+EMIT_RR (spe_shlqbybi, 0x1cf)
+EMIT_RR (spe_roth, 0x05c)
+EMIT_RI7 (spe_rothi, 0x07c)
+EMIT_RR (spe_rot, 0x058)
+EMIT_RI7 (spe_roti, 0x078)
+EMIT_RR (spe_rotqby, 0x1dc)
+EMIT_RI7 (spe_rotqbyi, 0x1fc)
+EMIT_RR (spe_rotqbybi, 0x1cc)
+EMIT_RR (spe_rotqbi, 0x1d8)
+EMIT_RI7 (spe_rotqbii, 0x1f8)
+EMIT_RR (spe_rothm, 0x05d)
+EMIT_RI7 (spe_rothmi, 0x07d)
+EMIT_RR (spe_rotm, 0x059)
+EMIT_RI7 (spe_rotmi, 0x079)
+EMIT_RR (spe_rotqmby, 0x1dd)
+EMIT_RI7 (spe_rotqmbyi, 0x1fd)
+EMIT_RR (spe_rotqmbybi, 0x1cd)
+EMIT_RR (spe_rotqmbi, 0x1c9)
+EMIT_RI7 (spe_rotqmbii, 0x1f9)
+EMIT_RR (spe_rotmah, 0x05e)
+EMIT_RI7 (spe_rotmahi, 0x07e)
+EMIT_RR (spe_rotma, 0x05a)
+EMIT_RI7 (spe_rotmai, 0x07a)
/* Compare, branch, and halt instructions
*/
-EMIT_RR (spe_heq, 0x3d8);
-EMIT_RI10(spe_heqi, 0x07f);
-EMIT_RR (spe_hgt, 0x258);
-EMIT_RI10(spe_hgti, 0x04f);
-EMIT_RR (spe_hlgt, 0x2d8);
-EMIT_RI10(spe_hlgti, 0x05f);
-EMIT_RR (spe_ceqb, 0x3d0);
-EMIT_RI10(spe_ceqbi, 0x07e);
-EMIT_RR (spe_ceqh, 0x3c8);
-EMIT_RI10(spe_ceqhi, 0x07d);
-EMIT_RR (spe_ceq, 0x3c0);
-EMIT_RI10(spe_ceqi, 0x07c);
-EMIT_RR (spe_cgtb, 0x250);
-EMIT_RI10(spe_cgtbi, 0x04e);
-EMIT_RR (spe_cgth, 0x248);
-EMIT_RI10(spe_cgthi, 0x04d);
-EMIT_RR (spe_cgt, 0x240);
-EMIT_RI10(spe_cgti, 0x04c);
-EMIT_RR (spe_clgtb, 0x2d0);
-EMIT_RI10(spe_clgtbi, 0x05e);
-EMIT_RR (spe_clgth, 0x2c8);
-EMIT_RI10(spe_clgthi, 0x05d);
-EMIT_RR (spe_clgt, 0x2c0);
-EMIT_RI10(spe_clgti, 0x05c);
-EMIT_I16 (spe_br, 0x064);
-EMIT_I16 (spe_bra, 0x060);
-EMIT_RI16(spe_brsl, 0x066);
-EMIT_RI16(spe_brasl, 0x062);
-EMIT_RI16(spe_brnz, 0x042);
-EMIT_RI16(spe_brz, 0x040);
-EMIT_RI16(spe_brhnz, 0x046);
-EMIT_RI16(spe_brhz, 0x044);
+EMIT_RR (spe_heq, 0x3d8)
+EMIT_RI10(spe_heqi, 0x07f)
+EMIT_RR (spe_hgt, 0x258)
+EMIT_RI10(spe_hgti, 0x04f)
+EMIT_RR (spe_hlgt, 0x2d8)
+EMIT_RI10(spe_hlgti, 0x05f)
+EMIT_RR (spe_ceqb, 0x3d0)
+EMIT_RI10(spe_ceqbi, 0x07e)
+EMIT_RR (spe_ceqh, 0x3c8)
+EMIT_RI10(spe_ceqhi, 0x07d)
+EMIT_RR (spe_ceq, 0x3c0)
+EMIT_RI10(spe_ceqi, 0x07c)
+EMIT_RR (spe_cgtb, 0x250)
+EMIT_RI10(spe_cgtbi, 0x04e)
+EMIT_RR (spe_cgth, 0x248)
+EMIT_RI10(spe_cgthi, 0x04d)
+EMIT_RR (spe_cgt, 0x240)
+EMIT_RI10(spe_cgti, 0x04c)
+EMIT_RR (spe_clgtb, 0x2d0)
+EMIT_RI10(spe_clgtbi, 0x05e)
+EMIT_RR (spe_clgth, 0x2c8)
+EMIT_RI10(spe_clgthi, 0x05d)
+EMIT_RR (spe_clgt, 0x2c0)
+EMIT_RI10(spe_clgti, 0x05c)
+EMIT_I16 (spe_br, 0x064)
+EMIT_I16 (spe_bra, 0x060)
+EMIT_RI16(spe_brsl, 0x066)
+EMIT_RI16(spe_brasl, 0x062)
+EMIT_RI16(spe_brnz, 0x042)
+EMIT_RI16(spe_brz, 0x040)
+EMIT_RI16(spe_brhnz, 0x046)
+EMIT_RI16(spe_brhz, 0x044)
+
+/* Control instructions
+ */
+EMIT (spe_lnop, 0x001)
+
+extern void
+spe_lqd(struct spe_function *p, unsigned rT, unsigned rA, int offset);
+
+extern void
+spe_stqd(struct spe_function *p, unsigned rT, unsigned rA, int offset);
extern void spe_bi(struct spe_function *p, unsigned rA, int d, int e);
extern void spe_iret(struct spe_function *p, unsigned rA, int d, int e);
extern void
spe_load_int(struct spe_function *p, unsigned rT, int i);
+/** Load/splat immediate unsigned int into rT. */
+extern void
+spe_load_uint(struct spe_function *p, unsigned rT, unsigned int ui);
+
+/** And immediate value into rT. */
+extern void
+spe_and_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui);
+
+/** Xor immediate value into rT. */
+extern void
+spe_xor_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui);
+
+/** Compare equal with immediate value. */
+extern void
+spe_compare_equal_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui);
+
+/** Compare greater with immediate value. */
+extern void
+spe_compare_greater_uint(struct spe_function *p, unsigned rT, unsigned rA, unsigned int ui);
+
/** Replicate word 0 of rA across rT. */
extern void
spe_splat(struct spe_function *p, unsigned rT, unsigned rA);
-/** Complement/invert all bits in rT. */
+/** rT = complement_all_bits(rA). */
extern void
-spe_complement(struct spe_function *p, unsigned rT);
+spe_complement(struct spe_function *p, unsigned rT, unsigned rA);
/** rT = rA. */
extern void
extern void
spe_zero(struct spe_function *p, unsigned rT);
+/** rT = splat(rA, word) */
+extern void
+spe_splat_word(struct spe_function *p, unsigned rT, unsigned rA, int word);
+
+/** rT = float min(rA, rB) */
+extern void
+spe_float_min(struct spe_function *p, unsigned rT, unsigned rA, unsigned rB);
+
+/** rT = float max(rA, rB) */
+extern void
+spe_float_max(struct spe_function *p, unsigned rT, unsigned rA, unsigned rB);
+
/* Floating-point instructions
*/
-EMIT_RR (spe_fa, 0x2c4);
-EMIT_RR (spe_dfa, 0x2cc);
-EMIT_RR (spe_fs, 0x2c5);
-EMIT_RR (spe_dfs, 0x2cd);
-EMIT_RR (spe_fm, 0x2c6);
-EMIT_RR (spe_dfm, 0x2ce);
-EMIT_RRR (spe_fma, 0x00e);
-EMIT_RR (spe_dfma, 0x35c);
-EMIT_RRR (spe_fnms, 0x00d);
-EMIT_RR (spe_dfnms, 0x35e);
-EMIT_RRR (spe_fms, 0x00f);
-EMIT_RR (spe_dfms, 0x35d);
-EMIT_RR (spe_dfnma, 0x35f);
-EMIT_R (spe_frest, 0x1b8);
-EMIT_R (spe_frsqest, 0x1b9);
-EMIT_RR (spe_fi, 0x3d4);
-EMIT_RI8 (spe_csflt, 0x1da, 155);
-EMIT_RI8 (spe_cflts, 0x1d8, 173);
-EMIT_RI8 (spe_cuflt, 0x1db, 155);
-EMIT_RI8 (spe_cfltu, 0x1d9, 173);
-EMIT_R (spe_frds, 0x3b9);
-EMIT_R (spe_fesd, 0x3b8);
-EMIT_RR (spe_dfceq, 0x3c3);
-EMIT_RR (spe_dfcmeq, 0x3cb);
-EMIT_RR (spe_dfcgt, 0x2c3);
-EMIT_RR (spe_dfcmgt, 0x2cb);
-EMIT_RI7 (spe_dftsv, 0x3bf);
-EMIT_RR (spe_fceq, 0x3c2);
-EMIT_RR (spe_fcmeq, 0x3ca);
-EMIT_RR (spe_fcgt, 0x2c2);
-EMIT_RR (spe_fcmgt, 0x2ca);
-EMIT_R (spe_fscrwr, 0x3ba);
-EMIT_ (spe_fscrrd, 0x398);
+EMIT_RR (spe_fa, 0x2c4)
+EMIT_RR (spe_dfa, 0x2cc)
+EMIT_RR (spe_fs, 0x2c5)
+EMIT_RR (spe_dfs, 0x2cd)
+EMIT_RR (spe_fm, 0x2c6)
+EMIT_RR (spe_dfm, 0x2ce)
+EMIT_RRR (spe_fma, 0x00e)
+EMIT_RR (spe_dfma, 0x35c)
+EMIT_RRR (spe_fnms, 0x00d)
+EMIT_RR (spe_dfnms, 0x35e)
+EMIT_RRR (spe_fms, 0x00f)
+EMIT_RR (spe_dfms, 0x35d)
+EMIT_RR (spe_dfnma, 0x35f)
+EMIT_R (spe_frest, 0x1b8)
+EMIT_R (spe_frsqest, 0x1b9)
+EMIT_RR (spe_fi, 0x3d4)
+EMIT_RI8 (spe_csflt, 0x1da, 155)
+EMIT_RI8 (spe_cflts, 0x1d8, 173)
+EMIT_RI8 (spe_cuflt, 0x1db, 155)
+EMIT_RI8 (spe_cfltu, 0x1d9, 173)
+EMIT_R (spe_frds, 0x3b9)
+EMIT_R (spe_fesd, 0x3b8)
+EMIT_RR (spe_dfceq, 0x3c3)
+EMIT_RR (spe_dfcmeq, 0x3cb)
+EMIT_RR (spe_dfcgt, 0x2c3)
+EMIT_RR (spe_dfcmgt, 0x2cb)
+EMIT_RI7 (spe_dftsv, 0x3bf)
+EMIT_RR (spe_fceq, 0x3c2)
+EMIT_RR (spe_fcmeq, 0x3ca)
+EMIT_RR (spe_fcgt, 0x2c2)
+EMIT_RR (spe_fcmgt, 0x2ca)
+EMIT_R (spe_fscrwr, 0x3ba)
+EMIT_ (spe_fscrrd, 0x398)
/* Channel instructions
*/
-EMIT_R (spe_rdch, 0x00d);
-EMIT_R (spe_rdchcnt, 0x00f);
-EMIT_R (spe_wrch, 0x10d);
+EMIT_R (spe_rdch, 0x00d)
+EMIT_R (spe_rdchcnt, 0x00f)
+EMIT_R (spe_wrch, 0x10d)
#ifdef UNDEF_EMIT_MACROS
+#undef EMIT
#undef EMIT_
#undef EMIT_R
#undef EMIT_RR
#undef EMIT_RI7
#undef EMIT_RI8
#undef EMIT_RI10
+#undef EMIT_RI10s
#undef EMIT_RI16
#undef EMIT_RI18
#undef EMIT_I16
/* Oh-oh we've stumbled into the SIB thing.
*/
if (regmem.file == file_REG32 &&
- regmem.idx == reg_SP) {
+ regmem.idx == reg_SP &&
+ regmem.mod != mod_REG) {
emit_1ub(p, 0x24); /* simplistic! */
}
}
-/* michal:
- * Temporary. As I need immediate operands, and dont want to mess with the codegen,
- * I load the immediate into general purpose register and use it.
- */
void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm )
{
DUMP_RI( dst, imm );
+ assert(dst.file == file_REG32);
assert(dst.mod == mod_REG);
emit_1ub(p, 0xb8 + dst.idx);
emit_1i(p, imm);
}
-void x86_add_reg_imm8( struct x86_function *p, struct x86_reg dst, ubyte imm )
+/**
+ * Immediate group 1 instructions.
+ */
+static INLINE void
+x86_group1_imm( struct x86_function *p,
+ unsigned op, struct x86_reg dst, int imm )
{
- DUMP_RI( dst, imm );
+ assert(dst.file == file_REG32);
assert(dst.mod == mod_REG);
- emit_1ub(p, 0x80);
- emit_modrm_noreg(p, 0, dst);
- emit_1ub(p, imm);
+ if(-0x80 <= imm && imm < 0x80) {
+ emit_1ub(p, 0x83);
+ emit_modrm_noreg(p, op, dst);
+ emit_1b(p, (char)imm);
+ }
+ else {
+ emit_1ub(p, 0x81);
+ emit_modrm_noreg(p, op, dst);
+ emit_1i(p, imm);
+ }
+}
+
+void x86_add_imm( struct x86_function *p, struct x86_reg dst, int imm )
+{
+ DUMP_RI( dst, imm );
+ x86_group1_imm(p, 0, dst, imm);
+}
+
+void x86_or_imm( struct x86_function *p, struct x86_reg dst, int imm )
+{
+ DUMP_RI( dst, imm );
+ x86_group1_imm(p, 1, dst, imm);
+}
+
+void x86_and_imm( struct x86_function *p, struct x86_reg dst, int imm )
+{
+ DUMP_RI( dst, imm );
+ x86_group1_imm(p, 4, dst, imm);
+}
+
+void x86_sub_imm( struct x86_function *p, struct x86_reg dst, int imm )
+{
+ DUMP_RI( dst, imm );
+ x86_group1_imm(p, 5, dst, imm);
+}
+
+void x86_xor_imm( struct x86_function *p, struct x86_reg dst, int imm )
+{
+ DUMP_RI( dst, imm );
+ x86_group1_imm(p, 6, dst, imm);
+}
+
+void x86_cmp_imm( struct x86_function *p, struct x86_reg dst, int imm )
+{
+ DUMP_RI( dst, imm );
+ x86_group1_imm(p, 7, dst, imm);
}
/* void x86_call( struct x86_function *p, void (*label)() ); */
void x86_call( struct x86_function *p, struct x86_reg reg);
-/* michal:
- * Temporary. As I need immediate operands, and dont want to mess with the codegen,
- * I load the immediate into general purpose register and use it.
- */
void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm );
-void x86_add_reg_imm8( struct x86_function *p, struct x86_reg dst, ubyte imm );
+void x86_add_imm( struct x86_function *p, struct x86_reg dst, int imm );
+void x86_or_imm( struct x86_function *p, struct x86_reg dst, int imm );
+void x86_and_imm( struct x86_function *p, struct x86_reg dst, int imm );
+void x86_sub_imm( struct x86_function *p, struct x86_reg dst, int imm );
+void x86_xor_imm( struct x86_function *p, struct x86_reg dst, int imm );
+void x86_cmp_imm( struct x86_function *p, struct x86_reg dst, int imm );
/* Macro for sse_shufps() and sse2_pshufd():
tgsi_info.c \
tgsi_iterate.c \
tgsi_parse.c \
+ tgsi_ppc.c \
tgsi_scan.c \
tgsi_sse2.c \
tgsi_text.c \
'tgsi_parse.c',
'tgsi_sanity.c',
'tgsi_scan.c',
+ 'tgsi_ppc.c',
'tgsi_sse2.c',
'tgsi_text.c',
'tgsi_transform.c',
declaration.UsageMask = TGSI_WRITEMASK_XYZW;
declaration.Interpolate = TGSI_INTERPOLATE_CONSTANT;
declaration.Semantic = 0;
+ declaration.Centroid = 0;
+ declaration.Invariant = 0;
declaration.Padding = 0;
declaration.Extended = 0;
return instruction_ext_nv;
}
-union token_u32
+
+/** test for inequality of 32-bit values pointed to by a and b */
+static INLINE boolean
+compare32(const void *a, const void *b)
{
- unsigned u32;
-};
+ return *((uint32_t *) a) != *((uint32_t *) b);
+}
+
unsigned
tgsi_compare_instruction_ext_nv(
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_instruction_ext_nv
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_instruction_ext_label
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_instruction_ext_texture
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_src_register_ext_swz
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_src_register_ext_mod
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_dst_register_ext_concode
{
a.Padding = b.Padding = 0;
a.Extended = b.Extended = 0;
- return ((union token_u32 *) &a)->u32 != ((union token_u32 *) &b)->u32;
+ return compare32(&a, &b);
}
struct tgsi_dst_register_ext_modulate
TXT( ", " );
ENM( decl->Declaration.Interpolate, interpolate_names );
+ if (decl->Declaration.Centroid) {
+ TXT( ", CENTROID" );
+ }
+
+ if (decl->Declaration.Invariant) {
+ TXT( ", INVARIANT" );
+ }
+
EOL();
return TRUE;
struct tgsi_exec_machine *mach,
const struct tgsi_token *tokens,
uint numSamplers,
- struct tgsi_sampler *samplers)
+ struct tgsi_sampler **samplers)
{
uint k;
struct tgsi_parse_context parse;
#endif
}
-static void
-micro_f2it(
- union tgsi_exec_channel *dst,
- const union tgsi_exec_channel *src )
-{
- dst->i[0] = (int) src->f[0];
- dst->i[1] = (int) src->f[1];
- dst->i[2] = (int) src->f[2];
- dst->i[3] = (int) src->f[3];
-}
-
static void
micro_f2ut(
union tgsi_exec_channel *dst,
switch( file ) {
case TGSI_FILE_CONSTANT:
assert(mach->Consts);
- assert(index->i[0] >= 0);
- assert(index->i[1] >= 0);
- assert(index->i[2] >= 0);
- assert(index->i[3] >= 0);
- chan->f[0] = mach->Consts[index->i[0]][swizzle];
- chan->f[1] = mach->Consts[index->i[1]][swizzle];
- chan->f[2] = mach->Consts[index->i[2]][swizzle];
- chan->f[3] = mach->Consts[index->i[3]][swizzle];
+ if (index->i[0] < 0)
+ chan->f[0] = 0.0f;
+ else
+ chan->f[0] = mach->Consts[index->i[0]][swizzle];
+ if (index->i[1] < 0)
+ chan->f[1] = 0.0f;
+ else
+ chan->f[1] = mach->Consts[index->i[1]][swizzle];
+ if (index->i[2] < 0)
+ chan->f[2] = 0.0f;
+ else
+ chan->f[2] = mach->Consts[index->i[2]][swizzle];
+ if (index->i[3] < 0)
+ chan->f[3] = 0.0f;
+ else
+ chan->f[3] = mach->Consts[index->i[3]][swizzle];
break;
case TGSI_FILE_INPUT:
union tgsi_exec_channel index;
uint swizzle;
+ /* We start with a direct index into a register file.
+ *
+ * file[1],
+ * where:
+ * file = SrcRegister.File
+ * [1] = SrcRegister.Index
+ */
index.i[0] =
index.i[1] =
index.i[2] =
index.i[3] = reg->SrcRegister.Index;
+ /* There is an extra source register that indirectly subscripts
+ * a register file. The direct index now becomes an offset
+ * that is being added to the indirect register.
+ *
+ * file[ind[2].x+1],
+ * where:
+ * ind = SrcRegisterInd.File
+ * [2] = SrcRegisterInd.Index
+ * .x = SrcRegisterInd.SwizzleX
+ */
if (reg->SrcRegister.Indirect) {
union tgsi_exec_channel index2;
union tgsi_exec_channel indir_index;
&indir_index );
/* add value of address register to the offset */
- index.i[0] += indir_index.i[0];
- index.i[1] += indir_index.i[1];
- index.i[2] += indir_index.i[2];
- index.i[3] += indir_index.i[3];
+ index.i[0] += (int) indir_index.f[0];
+ index.i[1] += (int) indir_index.f[1];
+ index.i[2] += (int) indir_index.f[2];
+ index.i[3] += (int) indir_index.f[3];
/* for disabled execution channels, zero-out the index to
* avoid using a potential garbage value.
}
}
- if( reg->SrcRegister.Dimension ) {
- switch( reg->SrcRegister.File ) {
+ /* There is an extra source register that is a second
+ * subscript to a register file. Effectively it means that
+ * the register file is actually a 2D array of registers.
+ *
+ * file[1][3] == file[1*sizeof(file[1])+3],
+ * where:
+ * [3] = SrcRegisterDim.Index
+ */
+ if (reg->SrcRegister.Dimension) {
+ /* The size of the first-order array depends on the register file type.
+ * We need to multiply the index to the first array to get an effective,
+ * "flat" index that points to the beginning of the second-order array.
+ */
+ switch (reg->SrcRegister.File) {
case TGSI_FILE_INPUT:
- index.i[0] *= 17;
- index.i[1] *= 17;
- index.i[2] *= 17;
- index.i[3] *= 17;
+ index.i[0] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
+ index.i[1] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
+ index.i[2] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
+ index.i[3] *= TGSI_EXEC_MAX_INPUT_ATTRIBS;
break;
case TGSI_FILE_CONSTANT:
- index.i[0] *= 4096;
- index.i[1] *= 4096;
- index.i[2] *= 4096;
- index.i[3] *= 4096;
+ index.i[0] *= TGSI_EXEC_MAX_CONST_BUFFER;
+ index.i[1] *= TGSI_EXEC_MAX_CONST_BUFFER;
+ index.i[2] *= TGSI_EXEC_MAX_CONST_BUFFER;
+ index.i[3] *= TGSI_EXEC_MAX_CONST_BUFFER;
break;
default:
assert( 0 );
index.i[2] += reg->SrcRegisterDim.Index;
index.i[3] += reg->SrcRegisterDim.Index;
+ /* Again, the second subscript index can be addressed indirectly
+ * identically to the first one.
+ * Nothing stops us from indirectly addressing the indirect register,
+ * but there is no need for that, so we won't exercise it.
+ *
+ * file[1][ind[4].y+3],
+ * where:
+ * ind = SrcRegisterDimInd.File
+ * [4] = SrcRegisterDimInd.Index
+ * .y = SrcRegisterDimInd.SwizzleX
+ */
if (reg->SrcRegisterDim.Indirect) {
union tgsi_exec_channel index2;
union tgsi_exec_channel indir_index;
&index2,
&indir_index );
- index.i[0] += indir_index.i[0];
- index.i[1] += indir_index.i[1];
- index.i[2] += indir_index.i[2];
- index.i[3] += indir_index.i[3];
+ index.i[0] += (int) indir_index.f[0];
+ index.i[1] += (int) indir_index.f[1];
+ index.i[2] += (int) indir_index.f[2];
+ index.i[3] += (int) indir_index.f[3];
/* for disabled execution channels, zero-out the index to
* avoid using a potential garbage value.
index.i[i] = 0;
}
}
+
+ /* If by any chance there was a need for a 3D array of register
+ * files, we would have to check whether SrcRegisterDim is followed
+ * by a dimension register and continue the saga.
+ */
}
swizzle = tgsi_util_get_full_src_register_extswizzle( reg, chan_index );
else
lodBias = 0.0;
- fetch_texel(&mach->Samplers[unit],
+ fetch_texel(mach->Samplers[unit],
&r[0], NULL, NULL, lodBias, /* S, T, P, BIAS */
&r[0], &r[1], &r[2], &r[3]); /* R, G, B, A */
break;
else
lodBias = 0.0;
- fetch_texel(&mach->Samplers[unit],
+ fetch_texel(mach->Samplers[unit],
&r[0], &r[1], &r[2], lodBias, /* inputs */
&r[0], &r[1], &r[2], &r[3]); /* outputs */
break;
else
lodBias = 0.0;
- fetch_texel(&mach->Samplers[unit],
+ fetch_texel(mach->Samplers[unit],
&r[0], &r[1], &r[2], lodBias,
&r[0], &r[1], &r[2], &r[3]);
break;
break;
default:
+ eval = NULL;
assert( 0 );
}
case TGSI_OPCODE_ARL:
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( &r[0], 0, chan_index );
- micro_f2it( &r[0], &r[0] );
+ micro_trunc( &r[0], &r[0] );
STORE( &r[0], 0, chan_index );
}
break;
case TGSI_OPCODE_DOT2ADD:
/* TGSI_OPCODE_DP2A */
- assert (0);
+ FETCH( &r[0], 0, CHAN_X );
+ FETCH( &r[1], 1, CHAN_X );
+ micro_mul( &r[0], &r[0], &r[1] );
+
+ FETCH( &r[1], 0, CHAN_Y );
+ FETCH( &r[2], 1, CHAN_Y );
+ micro_mul( &r[1], &r[1], &r[2] );
+ micro_add( &r[0], &r[0], &r[1] );
+
+ FETCH( &r[2], 2, CHAN_X );
+ micro_add( &r[0], &r[0], &r[2] );
+
+ FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( &r[0], 0, chan_index );
+ }
break;
case TGSI_OPCODE_INDEX:
micro_mul( &dot, &r[2], &r[2] );
micro_add( &tmp, &tmp, &dot );
- /* tmp = 1 / tmp */
+ /* tmp = 1 / sqrt(tmp) */
+ micro_sqrt( &tmp, &tmp );
micro_div( &tmp, &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &tmp );
/* note: w channel is undefined */
micro_mul( &dot, &r[3], &r[3] );
micro_add( &tmp, &tmp, &dot );
- /* tmp = 1 / tmp */
+ /* tmp = 1 / sqrt(tmp) */
+ micro_sqrt( &tmp, &tmp );
micro_div( &tmp, &mach->Temps[TEMP_1_I].xyzw[TEMP_1_C], &tmp );
FOR_EACH_ENABLED_CHANNEL( *inst, chan_index ) {
float dady[NUM_CHANNELS];
};
-
-struct softpipe_tile_cache; /**< Opaque to TGSI */
-
/**
* Information for sampling textures, which must be implemented
* by code outside the TGSI executor.
*/
struct tgsi_sampler
{
- const struct pipe_sampler_state *state;
- struct pipe_texture *texture;
/** Get samples for four fragments in a quad */
void (*get_samples)(struct tgsi_sampler *sampler,
const float s[QUAD_SIZE],
const float p[QUAD_SIZE],
float lodbias,
float rgba[NUM_CHANNELS][QUAD_SIZE]);
- void *pipe; /*XXX temporary*/
- struct softpipe_tile_cache *cache;
};
/**
#define TGSI_EXEC_MAX_LOOP_NESTING 20
#define TGSI_EXEC_MAX_CALL_NESTING 20
+/* The maximum number of input attributes per vertex. For 2D
+ * input register files, this is the stride between two 1D
+ * arrays.
+ */
+#define TGSI_EXEC_MAX_INPUT_ATTRIBS 17
+
+/* The maximum number of constant vectors per constant buffer.
+ */
+#define TGSI_EXEC_MAX_CONST_BUFFER 4096
+
/**
* Run-time virtual machine state for executing TGSI shader.
*/
struct tgsi_exec_vector *Temps;
struct tgsi_exec_vector *Addrs;
- struct tgsi_sampler *Samplers;
+ struct tgsi_sampler **Samplers;
float Imms[TGSI_EXEC_NUM_IMMEDIATES][4];
unsigned ImmLimit;
struct tgsi_exec_machine *mach,
const struct tgsi_token *tokens,
uint numSamplers,
- struct tgsi_sampler *samplers);
+ struct tgsi_sampler **samplers);
uint
tgsi_exec_machine_run(
1 + ctx->FullHeader.Header.HeaderSize + ctx->FullHeader.Header.BodySize;
}
+
+/**
+ * This function is used to avoid and work-around type punning/aliasing
+ * warnings. The warnings seem harmless on x86 but on PPC they cause
+ * real failures.
+ */
+static INLINE void
+copy_token(void *dst, const void *src)
+{
+ memcpy(dst, src, 4);
+}
+
+
+/**
+ * Get next 4-byte token, return it at address specified by 'token'
+ */
static void
next_token(
struct tgsi_parse_context *ctx,
void *token )
{
assert( !tgsi_parse_end_of_tokens( ctx ) );
-
- *(struct tgsi_token *) token = ctx->Tokens[ctx->Position++];
+ copy_token(token, &ctx->Tokens[ctx->Position]);
+ ctx->Position++;
}
+
void
tgsi_parse_token(
struct tgsi_parse_context *ctx )
struct tgsi_full_declaration *decl = &ctx->FullToken.FullDeclaration;
*decl = tgsi_default_full_declaration();
- decl->Declaration = *(struct tgsi_declaration *) &token;
+ copy_token(&decl->Declaration, &token);
next_token( ctx, &decl->DeclarationRange );
struct tgsi_full_immediate *imm = &ctx->FullToken.FullImmediate;
*imm = tgsi_default_full_immediate();
- imm->Immediate = *(struct tgsi_immediate *) &token;
-
+ copy_token(&imm->Immediate, &token);
assert( !imm->Immediate.Extended );
switch (imm->Immediate.DataType) {
unsigned extended;
*inst = tgsi_default_full_instruction();
- inst->Instruction = *(struct tgsi_instruction *) &token;
-
+ copy_token(&inst->Instruction, &token);
extended = inst->Instruction.Extended;
while( extended ) {
switch( token.Type ) {
case TGSI_INSTRUCTION_EXT_TYPE_NV:
- inst->InstructionExtNv =
- *(struct tgsi_instruction_ext_nv *) &token;
+ copy_token(&inst->InstructionExtNv, &token);
break;
case TGSI_INSTRUCTION_EXT_TYPE_LABEL:
- inst->InstructionExtLabel =
- *(struct tgsi_instruction_ext_label *) &token;
+ copy_token(&inst->InstructionExtLabel, &token);
break;
case TGSI_INSTRUCTION_EXT_TYPE_TEXTURE:
- inst->InstructionExtTexture =
- *(struct tgsi_instruction_ext_texture *) &token;
+ copy_token(&inst->InstructionExtTexture, &token);
break;
default:
switch( token.Type ) {
case TGSI_DST_REGISTER_EXT_TYPE_CONDCODE:
- inst->FullDstRegisters[i].DstRegisterExtConcode =
- *(struct tgsi_dst_register_ext_concode *) &token;
+ copy_token(&inst->FullDstRegisters[i].DstRegisterExtConcode,
+ &token);
break;
case TGSI_DST_REGISTER_EXT_TYPE_MODULATE:
- inst->FullDstRegisters[i].DstRegisterExtModulate =
- *(struct tgsi_dst_register_ext_modulate *) &token;
+ copy_token(&inst->FullDstRegisters[i].DstRegisterExtModulate,
+ &token);
break;
default:
switch( token.Type ) {
case TGSI_SRC_REGISTER_EXT_TYPE_SWZ:
- inst->FullSrcRegisters[i].SrcRegisterExtSwz =
- *(struct tgsi_src_register_ext_swz *) &token;
+ copy_token(&inst->FullSrcRegisters[i].SrcRegisterExtSwz,
+ &token);
break;
case TGSI_SRC_REGISTER_EXT_TYPE_MOD:
- inst->FullSrcRegisters[i].SrcRegisterExtMod =
- *(struct tgsi_src_register_ext_mod *) &token;
+ copy_token(&inst->FullSrcRegisters[i].SrcRegisterExtMod,
+ &token);
break;
default:
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * TGSI to PowerPC code generation.
+ */
+
+#include "pipe/p_config.h"
+
+#if defined(PIPE_ARCH_PPC)
+
+#include "pipe/p_debug.h"
+#include "pipe/p_shader_tokens.h"
+#include "util/u_math.h"
+#include "util/u_memory.h"
+#include "util/u_sse.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+#include "tgsi_dump.h"
+#include "tgsi_exec.h"
+#include "tgsi_ppc.h"
+#include "rtasm/rtasm_ppc.h"
+
+
+/**
+ * Since it's pretty much impossible to form PPC vector immediates, load
+ * them from memory here:
+ */
+const float ppc_builtin_constants[] ALIGN16_ATTRIB = {
+ 1.0f, -128.0f, 128.0, 0.0
+};
+
+
+#define FOR_EACH_CHANNEL( CHAN )\
+ for (CHAN = 0; CHAN < NUM_CHANNELS; CHAN++)
+
+#define IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
+ ((INST).FullDstRegisters[0].DstRegister.WriteMask & (1 << (CHAN)))
+
+#define IF_IS_DST0_CHANNEL_ENABLED( INST, CHAN )\
+ if (IS_DST0_CHANNEL_ENABLED( INST, CHAN ))
+
+#define FOR_EACH_DST0_ENABLED_CHANNEL( INST, CHAN )\
+ FOR_EACH_CHANNEL( CHAN )\
+ IF_IS_DST0_CHANNEL_ENABLED( INST, CHAN )
+
+#define CHAN_X 0
+#define CHAN_Y 1
+#define CHAN_Z 2
+#define CHAN_W 3
+
+
+/**
+ * How many TGSI temps should be implemented with real PPC vector registers
+ * rather than memory.
+ */
+#define MAX_PPC_TEMPS 4
+
+
+struct reg_chan_vec
+{
+ struct tgsi_full_src_register src;
+ uint chan;
+ uint vec;
+};
+
+
+/**
+ * Context/state used during code gen.
+ */
+struct gen_context
+{
+ struct ppc_function *f;
+ int inputs_reg; /**< GP register pointing to input params */
+ int outputs_reg; /**< GP register pointing to output params */
+ int temps_reg; /**< GP register pointing to temporary "registers" */
+ int immed_reg; /**< GP register pointing to immediates buffer */
+ int const_reg; /**< GP register pointing to constants buffer */
+ int builtins_reg; /**< GP register pointint to built-in constants */
+
+ int offset_reg; /**< used to reduce redundant li instructions */
+ int offset_value;
+
+ int one_vec; /**< vector register with {1.0, 1.0, 1.0, 1.0} */
+ int bit31_vec; /**< vector register with {1<<31, 1<<31, 1<<31, 1<<31} */
+
+ /**
+ * Map TGSI temps to PPC vector temps.
+ * We have 32 PPC vector regs. Use 16 of them for storing 4 TGSI temps.
+ * XXX currently only do this for TGSI temps [0..MAX_PPC_TEMPS-1].
+ */
+ int temps_map[MAX_PPC_TEMPS][4];
+
+ /**
+ * Cache of src registers.
+ * This is used to avoid redundant load instructions.
+ */
+ struct {
+ struct tgsi_full_src_register src;
+ uint chan;
+ uint vec;
+ } regs[12]; /* 3 src regs, 4 channels */
+ uint num_regs;
+};
+
+
+/**
+ * Initialize code generation context.
+ */
+static void
+init_gen_context(struct gen_context *gen, struct ppc_function *func)
+{
+ uint i;
+
+ memset(gen, 0, sizeof(*gen));
+ gen->f = func;
+ gen->inputs_reg = ppc_reserve_register(func, 3); /* first function param */
+ gen->outputs_reg = ppc_reserve_register(func, 4); /* second function param */
+ gen->temps_reg = ppc_reserve_register(func, 5); /* ... */
+ gen->immed_reg = ppc_reserve_register(func, 6);
+ gen->const_reg = ppc_reserve_register(func, 7);
+ gen->builtins_reg = ppc_reserve_register(func, 8);
+ gen->one_vec = -1;
+ gen->bit31_vec = -1;
+ gen->offset_reg = -1;
+ gen->offset_value = -9999999;
+ for (i = 0; i < MAX_PPC_TEMPS; i++) {
+ gen->temps_map[i][0] = ppc_allocate_vec_register(gen->f);
+ gen->temps_map[i][1] = ppc_allocate_vec_register(gen->f);
+ gen->temps_map[i][2] = ppc_allocate_vec_register(gen->f);
+ gen->temps_map[i][3] = ppc_allocate_vec_register(gen->f);
+ }
+}
+
+
+/**
+ * All PPC vector load/store instructions form an effective address
+ * by adding the contents of two registers. For example:
+ * lvx v2,r8,r9 # v2 = memory[r8 + r9]
+ * stvx v2,r8,r9 # memory[r8 + r9] = v2;
+ * So our lvx/stvx instructions are typically preceded by an 'li' instruction
+ * to load r9 (above) with an immediate (an offset).
+ * This code emits that 'li' instruction, but only if the offset value is
+ * different than the previous 'li'.
+ * This optimization seems to save about 10% in the instruction count.
+ * Note that we need to unconditionally emit an 'li' inside basic blocks
+ * (such as inside loops).
+ */
+static int
+emit_li_offset(struct gen_context *gen, int offset)
+{
+ if (gen->offset_reg <= 0) {
+ /* allocate a GP register for storing load/store offset */
+ gen->offset_reg = ppc_allocate_register(gen->f);
+ }
+
+ /* emit new 'li' if offset is changing */
+ if (gen->offset_value < 0 || gen->offset_value != offset) {
+ gen->offset_value = offset;
+ ppc_li(gen->f, gen->offset_reg, offset);
+ }
+
+ return gen->offset_reg;
+}
+
+
+/**
+ * Forces subsequent emit_li_offset() calls to emit an 'li'.
+ * To be called at the top of basic blocks.
+ */
+static void
+reset_li_offset(struct gen_context *gen)
+{
+ gen->offset_value = -9999999;
+}
+
+
+
+/**
+ * Load the given vector register with {value, value, value, value}.
+ * The value must be in the ppu_builtin_constants[] array.
+ * We wouldn't need this if there was a simple way to load PPC vector
+ * registers with immediate values!
+ */
+static void
+load_constant_vec(struct gen_context *gen, int dst_vec, float value)
+{
+ uint pos;
+ for (pos = 0; pos < Elements(ppc_builtin_constants); pos++) {
+ if (ppc_builtin_constants[pos] == value) {
+ int offset = pos * 4;
+ int offset_reg = emit_li_offset(gen, offset);
+
+ /* Load 4-byte word into vector register.
+ * The vector slot depends on the effective address we load from.
+ * We know that our builtins start at a 16-byte boundary so we
+ * know that 'swizzle' tells us which vector slot will have the
+ * loaded word. The other vector slots will be undefined.
+ */
+ ppc_lvewx(gen->f, dst_vec, gen->builtins_reg, offset_reg);
+ /* splat word[pos % 4] across the vector reg */
+ ppc_vspltw(gen->f, dst_vec, dst_vec, pos % 4);
+ return;
+ }
+ }
+ assert(0 && "Need to add new constant to ppc_builtin_constants array");
+}
+
+
+/**
+ * Return index of vector register containing {1.0, 1.0, 1.0, 1.0}.
+ */
+static int
+gen_one_vec(struct gen_context *gen)
+{
+ if (gen->one_vec < 0) {
+ gen->one_vec = ppc_allocate_vec_register(gen->f);
+ load_constant_vec(gen, gen->one_vec, 1.0f);
+ }
+ return gen->one_vec;
+}
+
+/**
+ * Return index of vector register containing {1<<31, 1<<31, 1<<31, 1<<31}.
+ */
+static int
+gen_get_bit31_vec(struct gen_context *gen)
+{
+ if (gen->bit31_vec < 0) {
+ gen->bit31_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vspltisw(gen->f, gen->bit31_vec, -1);
+ ppc_vslw(gen->f, gen->bit31_vec, gen->bit31_vec, gen->bit31_vec);
+ }
+ return gen->bit31_vec;
+}
+
+
+/**
+ * Register fetch. Return PPC vector register with result.
+ */
+static int
+emit_fetch(struct gen_context *gen,
+ const struct tgsi_full_src_register *reg,
+ const unsigned chan_index)
+{
+ uint swizzle = tgsi_util_get_full_src_register_extswizzle(reg, chan_index);
+ int dst_vec = -1;
+
+ switch (swizzle) {
+ case TGSI_EXTSWIZZLE_X:
+ case TGSI_EXTSWIZZLE_Y:
+ case TGSI_EXTSWIZZLE_Z:
+ case TGSI_EXTSWIZZLE_W:
+ switch (reg->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ {
+ int offset = (reg->SrcRegister.Index * 4 + swizzle) * 16;
+ int offset_reg = emit_li_offset(gen, offset);
+ dst_vec = ppc_allocate_vec_register(gen->f);
+ ppc_lvx(gen->f, dst_vec, gen->inputs_reg, offset_reg);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ if (reg->SrcRegister.Index < MAX_PPC_TEMPS) {
+ /* use PPC vec register */
+ dst_vec = gen->temps_map[reg->SrcRegister.Index][swizzle];
+ }
+ else {
+ /* use memory-based temp register "file" */
+ int offset = (reg->SrcRegister.Index * 4 + swizzle) * 16;
+ int offset_reg = emit_li_offset(gen, offset);
+ dst_vec = ppc_allocate_vec_register(gen->f);
+ ppc_lvx(gen->f, dst_vec, gen->temps_reg, offset_reg);
+ }
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ {
+ int offset = (reg->SrcRegister.Index * 4 + swizzle) * 4;
+ int offset_reg = emit_li_offset(gen, offset);
+ dst_vec = ppc_allocate_vec_register(gen->f);
+ /* Load 4-byte word into vector register.
+ * The vector slot depends on the effective address we load from.
+ * We know that our immediates start at a 16-byte boundary so we
+ * know that 'swizzle' tells us which vector slot will have the
+ * loaded word. The other vector slots will be undefined.
+ */
+ ppc_lvewx(gen->f, dst_vec, gen->immed_reg, offset_reg);
+ /* splat word[swizzle] across the vector reg */
+ ppc_vspltw(gen->f, dst_vec, dst_vec, swizzle);
+ }
+ break;
+ case TGSI_FILE_CONSTANT:
+ {
+ int offset = (reg->SrcRegister.Index * 4 + swizzle) * 4;
+ int offset_reg = emit_li_offset(gen, offset);
+ dst_vec = ppc_allocate_vec_register(gen->f);
+ /* Load 4-byte word into vector register.
+ * The vector slot depends on the effective address we load from.
+ * We know that our constants start at a 16-byte boundary so we
+ * know that 'swizzle' tells us which vector slot will have the
+ * loaded word. The other vector slots will be undefined.
+ */
+ ppc_lvewx(gen->f, dst_vec, gen->const_reg, offset_reg);
+ /* splat word[swizzle] across the vector reg */
+ ppc_vspltw(gen->f, dst_vec, dst_vec, swizzle);
+ }
+ break;
+ default:
+ assert( 0 );
+ }
+ break;
+ case TGSI_EXTSWIZZLE_ZERO:
+ ppc_vzero(gen->f, dst_vec);
+ break;
+ case TGSI_EXTSWIZZLE_ONE:
+ {
+ int one_vec = gen_one_vec(gen);
+ dst_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vmove(gen->f, dst_vec, one_vec);
+ }
+ break;
+ default:
+ assert( 0 );
+ }
+
+ assert(dst_vec >= 0);
+
+ {
+ uint sign_op = tgsi_util_get_full_src_register_sign_mode(reg, chan_index);
+ if (sign_op != TGSI_UTIL_SIGN_KEEP) {
+ int bit31_vec = gen_get_bit31_vec(gen);
+
+ switch (sign_op) {
+ case TGSI_UTIL_SIGN_CLEAR:
+ /* vec = vec & ~bit31 */
+ ppc_vandc(gen->f, dst_vec, dst_vec, bit31_vec);
+ break;
+ case TGSI_UTIL_SIGN_SET:
+ /* vec = vec | bit31 */
+ ppc_vor(gen->f, dst_vec, dst_vec, bit31_vec);
+ break;
+ case TGSI_UTIL_SIGN_TOGGLE:
+ /* vec = vec ^ bit31 */
+ ppc_vxor(gen->f, dst_vec, dst_vec, bit31_vec);
+ break;
+ default:
+ assert(0);
+ }
+ }
+ }
+
+ return dst_vec;
+}
+
+
+
+/**
+ * Test if two TGSI src registers refer to the same memory location.
+ * We use this to avoid redundant register loads.
+ */
+static boolean
+equal_src_locs(const struct tgsi_full_src_register *a, uint chan_a,
+ const struct tgsi_full_src_register *b, uint chan_b)
+{
+ int swz_a, swz_b;
+ int sign_a, sign_b;
+ if (a->SrcRegister.File != b->SrcRegister.File)
+ return FALSE;
+ if (a->SrcRegister.Index != b->SrcRegister.Index)
+ return FALSE;
+ swz_a = tgsi_util_get_full_src_register_extswizzle(a, chan_a);
+ swz_b = tgsi_util_get_full_src_register_extswizzle(b, chan_b);
+ if (swz_a != swz_b)
+ return FALSE;
+ sign_a = tgsi_util_get_full_src_register_sign_mode(a, chan_a);
+ sign_b = tgsi_util_get_full_src_register_sign_mode(b, chan_b);
+ if (sign_a != sign_b)
+ return FALSE;
+ return TRUE;
+}
+
+
+/**
+ * Given a TGSI src register and channel index, return the PPC vector
+ * register containing the value. We use a cache to prevent re-loading
+ * the same register multiple times.
+ * \return index of PPC vector register with the desired src operand
+ */
+static int
+get_src_vec(struct gen_context *gen,
+ struct tgsi_full_instruction *inst, int src_reg, uint chan)
+{
+ const const struct tgsi_full_src_register *src =
+ &inst->FullSrcRegisters[src_reg];
+ int vec;
+ uint i;
+
+ /* check the cache */
+ for (i = 0; i < gen->num_regs; i++) {
+ if (equal_src_locs(&gen->regs[i].src, gen->regs[i].chan, src, chan)) {
+ /* cache hit */
+ assert(gen->regs[i].vec >= 0);
+ return gen->regs[i].vec;
+ }
+ }
+
+ /* cache miss: allocate new vec reg and emit fetch/load code */
+ vec = emit_fetch(gen, src, chan);
+ gen->regs[gen->num_regs].src = *src;
+ gen->regs[gen->num_regs].chan = chan;
+ gen->regs[gen->num_regs].vec = vec;
+ gen->num_regs++;
+
+ assert(gen->num_regs <= Elements(gen->regs));
+
+ assert(vec >= 0);
+
+ return vec;
+}
+
+
+/**
+ * Clear the src operand cache. To be called at the end of each emit function.
+ */
+static void
+release_src_vecs(struct gen_context *gen)
+{
+ uint i;
+ for (i = 0; i < gen->num_regs; i++) {
+ const const struct tgsi_full_src_register src = gen->regs[i].src;
+ if (!(src.SrcRegister.File == TGSI_FILE_TEMPORARY &&
+ src.SrcRegister.Index < MAX_PPC_TEMPS)) {
+ ppc_release_vec_register(gen->f, gen->regs[i].vec);
+ }
+ }
+ gen->num_regs = 0;
+}
+
+
+
+static int
+get_dst_vec(struct gen_context *gen,
+ const struct tgsi_full_instruction *inst,
+ unsigned chan_index)
+{
+ const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[0];
+
+ if (reg->DstRegister.File == TGSI_FILE_TEMPORARY &&
+ reg->DstRegister.Index < MAX_PPC_TEMPS) {
+ int vec = gen->temps_map[reg->DstRegister.Index][chan_index];
+ return vec;
+ }
+ else {
+ return ppc_allocate_vec_register(gen->f);
+ }
+}
+
+
+/**
+ * Register store. Store 'src_vec' at location indicated by 'reg'.
+ * \param free_vec Should the src_vec be released when done?
+ */
+static void
+emit_store(struct gen_context *gen,
+ int src_vec,
+ const struct tgsi_full_instruction *inst,
+ unsigned chan_index,
+ boolean free_vec)
+{
+ const struct tgsi_full_dst_register *reg = &inst->FullDstRegisters[0];
+
+ switch (reg->DstRegister.File) {
+ case TGSI_FILE_OUTPUT:
+ {
+ int offset = (reg->DstRegister.Index * 4 + chan_index) * 16;
+ int offset_reg = emit_li_offset(gen, offset);
+ ppc_stvx(gen->f, src_vec, gen->outputs_reg, offset_reg);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ if (reg->DstRegister.Index < MAX_PPC_TEMPS) {
+ if (!free_vec) {
+ int dst_vec = gen->temps_map[reg->DstRegister.Index][chan_index];
+ if (dst_vec != src_vec)
+ ppc_vmove(gen->f, dst_vec, src_vec);
+ }
+ free_vec = FALSE;
+ }
+ else {
+ int offset = (reg->DstRegister.Index * 4 + chan_index) * 16;
+ int offset_reg = emit_li_offset(gen, offset);
+ ppc_stvx(gen->f, src_vec, gen->temps_reg, offset_reg);
+ }
+ break;
+#if 0
+ case TGSI_FILE_ADDRESS:
+ emit_addrs(
+ func,
+ xmm,
+ reg->DstRegister.Index,
+ chan_index );
+ break;
+#endif
+ default:
+ assert( 0 );
+ }
+
+#if 0
+ switch( inst->Instruction.Saturate ) {
+ case TGSI_SAT_NONE:
+ break;
+
+ case TGSI_SAT_ZERO_ONE:
+ /* assert( 0 ); */
+ break;
+
+ case TGSI_SAT_MINUS_PLUS_ONE:
+ assert( 0 );
+ break;
+ }
+#endif
+
+ if (free_vec)
+ ppc_release_vec_register(gen->f, src_vec);
+}
+
+
+static void
+emit_scalar_unaryop(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ int v0, v1;
+ uint chan_index;
+
+ v0 = get_src_vec(gen, inst, 0, CHAN_X);
+ v1 = ppc_allocate_vec_register(gen->f);
+
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_RSQ:
+ /* v1 = 1.0 / sqrt(v0) */
+ ppc_vrsqrtefp(gen->f, v1, v0);
+ break;
+ case TGSI_OPCODE_RCP:
+ /* v1 = 1.0 / v0 */
+ ppc_vrefp(gen->f, v1, v0);
+ break;
+ default:
+ assert(0);
+ }
+
+ FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
+ emit_store(gen, v1, inst, chan_index, FALSE);
+ }
+
+ release_src_vecs(gen);
+ ppc_release_vec_register(gen->f, v1);
+}
+
+
+static void
+emit_unaryop(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ uint chan_index;
+ FOR_EACH_DST0_ENABLED_CHANNEL(*inst, chan_index) {
+ int v0 = get_src_vec(gen, inst, 0, chan_index); /* v0 = srcreg[0] */
+ int v1 = get_dst_vec(gen, inst, chan_index);
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ /* turn off the most significant bit of each vector float word */
+ {
+ int bit31_vec = gen_get_bit31_vec(gen);
+ ppc_vandc(gen->f, v1, v0, bit31_vec); /* v1 = v0 & ~bit31 */
+ }
+ break;
+ case TGSI_OPCODE_FLOOR:
+ ppc_vrfim(gen->f, v1, v0); /* v1 = floor(v0) */
+ break;
+ case TGSI_OPCODE_FRAC:
+ ppc_vrfim(gen->f, v1, v0); /* tmp = floor(v0) */
+ ppc_vsubfp(gen->f, v1, v0, v1); /* v1 = v0 - v1 */
+ break;
+ case TGSI_OPCODE_EXPBASE2:
+ ppc_vexptefp(gen->f, v1, v0); /* v1 = 2^v0 */
+ break;
+ case TGSI_OPCODE_LOGBASE2:
+ /* XXX this may be broken! */
+ ppc_vlogefp(gen->f, v1, v0); /* v1 = log2(v0) */
+ break;
+ case TGSI_OPCODE_MOV:
+ case TGSI_OPCODE_SWZ:
+ if (v0 != v1)
+ ppc_vmove(gen->f, v1, v0);
+ break;
+ default:
+ assert(0);
+ }
+ emit_store(gen, v1, inst, chan_index, TRUE); /* store v0 */
+ }
+
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_binop(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ int zero_vec = -1;
+ uint chan;
+
+ if (inst->Instruction.Opcode == TGSI_OPCODE_MUL) {
+ zero_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vzero(gen->f, zero_vec);
+ }
+
+ FOR_EACH_DST0_ENABLED_CHANNEL(*inst, chan) {
+ /* fetch src operands */
+ int v0 = get_src_vec(gen, inst, 0, chan);
+ int v1 = get_src_vec(gen, inst, 1, chan);
+ int v2 = get_dst_vec(gen, inst, chan);
+
+ /* emit binop */
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_ADD:
+ ppc_vaddfp(gen->f, v2, v0, v1);
+ break;
+ case TGSI_OPCODE_SUB:
+ ppc_vsubfp(gen->f, v2, v0, v1);
+ break;
+ case TGSI_OPCODE_MUL:
+ ppc_vmaddfp(gen->f, v2, v0, v1, zero_vec);
+ break;
+ case TGSI_OPCODE_MIN:
+ ppc_vminfp(gen->f, v2, v0, v1);
+ break;
+ case TGSI_OPCODE_MAX:
+ ppc_vmaxfp(gen->f, v2, v0, v1);
+ break;
+ default:
+ assert(0);
+ }
+
+ /* store v2 */
+ emit_store(gen, v2, inst, chan, TRUE);
+ }
+
+ if (inst->Instruction.Opcode == TGSI_OPCODE_MUL)
+ ppc_release_vec_register(gen->f, zero_vec);
+
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_triop(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ uint chan;
+
+ FOR_EACH_DST0_ENABLED_CHANNEL(*inst, chan) {
+ /* fetch src operands */
+ int v0 = get_src_vec(gen, inst, 0, chan);
+ int v1 = get_src_vec(gen, inst, 1, chan);
+ int v2 = get_src_vec(gen, inst, 2, chan);
+ int v3 = get_dst_vec(gen, inst, chan);
+
+ /* emit ALU */
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_MAD:
+ ppc_vmaddfp(gen->f, v3, v0, v1, v2); /* v3 = v0 * v1 + v2 */
+ break;
+ case TGSI_OPCODE_LRP:
+ ppc_vsubfp(gen->f, v3, v1, v2); /* v3 = v1 - v2 */
+ ppc_vmaddfp(gen->f, v3, v0, v3, v2); /* v3 = v0 * v3 + v2 */
+ break;
+ default:
+ assert(0);
+ }
+
+ /* store v3 */
+ emit_store(gen, v3, inst, chan, TRUE);
+ }
+
+ release_src_vecs(gen);
+}
+
+
+/**
+ * Vector comparisons, resulting in 1.0 or 0.0 values.
+ */
+static void
+emit_inequality(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ uint chan;
+ int one_vec = gen_one_vec(gen);
+
+ FOR_EACH_DST0_ENABLED_CHANNEL(*inst, chan) {
+ /* fetch src operands */
+ int v0 = get_src_vec(gen, inst, 0, chan);
+ int v1 = get_src_vec(gen, inst, 1, chan);
+ int v2 = get_dst_vec(gen, inst, chan);
+ boolean complement = FALSE;
+
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_SNE:
+ complement = TRUE;
+ /* fall-through */
+ case TGSI_OPCODE_SEQ:
+ ppc_vcmpeqfpx(gen->f, v2, v0, v1); /* v2 = v0 == v1 ? ~0 : 0 */
+ break;
+
+ case TGSI_OPCODE_SGE:
+ complement = TRUE;
+ /* fall-through */
+ case TGSI_OPCODE_SLT:
+ ppc_vcmpgtfpx(gen->f, v2, v1, v0); /* v2 = v1 > v0 ? ~0 : 0 */
+ break;
+
+ case TGSI_OPCODE_SLE:
+ complement = TRUE;
+ /* fall-through */
+ case TGSI_OPCODE_SGT:
+ ppc_vcmpgtfpx(gen->f, v2, v0, v1); /* v2 = v0 > v1 ? ~0 : 0 */
+ break;
+ default:
+ assert(0);
+ }
+
+ /* v2 is now {0,0,0,0} or {~0,~0,~0,~0} */
+
+ if (complement)
+ ppc_vandc(gen->f, v2, one_vec, v2); /* v2 = one_vec & ~v2 */
+ else
+ ppc_vand(gen->f, v2, one_vec, v2); /* v2 = one_vec & v2 */
+
+ /* store v2 */
+ emit_store(gen, v2, inst, chan, TRUE);
+ }
+
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_dotprod(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ int v0, v1, v2;
+ uint chan_index;
+
+ v2 = ppc_allocate_vec_register(gen->f);
+
+ ppc_vxor(gen->f, v2, v2, v2); /* v2 = {0, 0, 0, 0} */
+
+ v0 = get_src_vec(gen, inst, 0, CHAN_X); /* v0 = src0.XXXX */
+ v1 = get_src_vec(gen, inst, 1, CHAN_X); /* v1 = src1.XXXX */
+ ppc_vmaddfp(gen->f, v2, v0, v1, v2); /* v2 = v0 * v1 + v2 */
+
+ v0 = get_src_vec(gen, inst, 0, CHAN_Y); /* v0 = src0.YYYY */
+ v1 = get_src_vec(gen, inst, 1, CHAN_Y); /* v1 = src1.YYYY */
+ ppc_vmaddfp(gen->f, v2, v0, v1, v2); /* v2 = v0 * v1 + v2 */
+
+ v0 = get_src_vec(gen, inst, 0, CHAN_Z); /* v0 = src0.ZZZZ */
+ v1 = get_src_vec(gen, inst, 1, CHAN_Z); /* v1 = src1.ZZZZ */
+ ppc_vmaddfp(gen->f, v2, v0, v1, v2); /* v2 = v0 * v1 + v2 */
+
+ if (inst->Instruction.Opcode == TGSI_OPCODE_DP4) {
+ v0 = get_src_vec(gen, inst, 0, CHAN_W); /* v0 = src0.WWWW */
+ v1 = get_src_vec(gen, inst, 1, CHAN_W); /* v1 = src1.WWWW */
+ ppc_vmaddfp(gen->f, v2, v0, v1, v2); /* v2 = v0 * v1 + v2 */
+ }
+ else if (inst->Instruction.Opcode == TGSI_OPCODE_DPH) {
+ v1 = get_src_vec(gen, inst, 1, CHAN_W); /* v1 = src1.WWWW */
+ ppc_vaddfp(gen->f, v2, v2, v1); /* v2 = v2 + v1 */
+ }
+
+ FOR_EACH_DST0_ENABLED_CHANNEL(*inst, chan_index) {
+ emit_store(gen, v2, inst, chan_index, FALSE); /* store v2, free v2 later */
+ }
+
+ release_src_vecs(gen);
+
+ ppc_release_vec_register(gen->f, v2);
+}
+
+
+/** Approximation for vr = pow(va, vb) */
+static void
+ppc_vec_pow(struct ppc_function *f, int vr, int va, int vb)
+{
+ /* pow(a,b) ~= exp2(log2(a) * b) */
+ int t_vec = ppc_allocate_vec_register(f);
+ int zero_vec = ppc_allocate_vec_register(f);
+
+ ppc_vzero(f, zero_vec);
+
+ ppc_vlogefp(f, t_vec, va); /* t = log2(va) */
+ ppc_vmaddfp(f, t_vec, t_vec, vb, zero_vec); /* t = t * vb */
+ ppc_vexptefp(f, vr, t_vec); /* vr = 2^t */
+
+ ppc_release_vec_register(f, t_vec);
+ ppc_release_vec_register(f, zero_vec);
+}
+
+
+static void
+emit_lit(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ int one_vec = gen_one_vec(gen);
+
+ /* Compute X */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X)) {
+ emit_store(gen, one_vec, inst, CHAN_X, FALSE);
+ }
+
+ /* Compute Y, Z */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y) ||
+ IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ int x_vec;
+ int zero_vec = ppc_allocate_vec_register(gen->f);
+
+ x_vec = get_src_vec(gen, inst, 0, CHAN_X); /* x_vec = src[0].x */
+
+ ppc_vzero(gen->f, zero_vec); /* zero = {0,0,0,0} */
+ ppc_vmaxfp(gen->f, x_vec, x_vec, zero_vec); /* x_vec = max(x_vec, 0) */
+
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ emit_store(gen, x_vec, inst, CHAN_Y, FALSE);
+ }
+
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ int y_vec, w_vec;
+ int z_vec = ppc_allocate_vec_register(gen->f);
+ int pow_vec = ppc_allocate_vec_register(gen->f);
+ int pos_vec = ppc_allocate_vec_register(gen->f);
+ int p128_vec = ppc_allocate_vec_register(gen->f);
+ int n128_vec = ppc_allocate_vec_register(gen->f);
+
+ y_vec = get_src_vec(gen, inst, 0, CHAN_Y); /* y_vec = src[0].y */
+ ppc_vmaxfp(gen->f, y_vec, y_vec, zero_vec); /* y_vec = max(y_vec, 0) */
+
+ w_vec = get_src_vec(gen, inst, 0, CHAN_W); /* w_vec = src[0].w */
+
+ /* clamp W to [-128, 128] */
+ load_constant_vec(gen, p128_vec, 128.0f);
+ load_constant_vec(gen, n128_vec, -128.0f);
+ ppc_vmaxfp(gen->f, w_vec, w_vec, n128_vec); /* w = max(w, -128) */
+ ppc_vminfp(gen->f, w_vec, w_vec, p128_vec); /* w = min(w, 128) */
+
+ /* if temp.x > 0
+ * z = pow(tmp.y, tmp.w)
+ * else
+ * z = 0.0
+ */
+ ppc_vec_pow(gen->f, pow_vec, y_vec, w_vec); /* pow = pow(y, w) */
+ ppc_vcmpgtfpx(gen->f, pos_vec, x_vec, zero_vec); /* pos = x > 0 */
+ ppc_vand(gen->f, z_vec, pow_vec, pos_vec); /* z = pow & pos */
+
+ emit_store(gen, z_vec, inst, CHAN_Z, FALSE);
+
+ ppc_release_vec_register(gen->f, z_vec);
+ ppc_release_vec_register(gen->f, pow_vec);
+ ppc_release_vec_register(gen->f, pos_vec);
+ ppc_release_vec_register(gen->f, p128_vec);
+ ppc_release_vec_register(gen->f, n128_vec);
+ }
+
+ ppc_release_vec_register(gen->f, zero_vec);
+ }
+
+ /* Compute W */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_W)) {
+ emit_store(gen, one_vec, inst, CHAN_W, FALSE);
+ }
+
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_exp(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ const int one_vec = gen_one_vec(gen);
+ int src_vec;
+
+ /* get src arg */
+ src_vec = get_src_vec(gen, inst, 0, CHAN_X);
+
+ /* Compute X = 2^floor(src) */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X)) {
+ int dst_vec = get_dst_vec(gen, inst, CHAN_X);
+ int tmp_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vrfim(gen->f, tmp_vec, src_vec); /* tmp = floor(src); */
+ ppc_vexptefp(gen->f, dst_vec, tmp_vec); /* dst = 2 ^ tmp */
+ emit_store(gen, dst_vec, inst, CHAN_X, TRUE);
+ ppc_release_vec_register(gen->f, tmp_vec);
+ }
+
+ /* Compute Y = src - floor(src) */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ int dst_vec = get_dst_vec(gen, inst, CHAN_Y);
+ int tmp_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vrfim(gen->f, tmp_vec, src_vec); /* tmp = floor(src); */
+ ppc_vsubfp(gen->f, dst_vec, src_vec, tmp_vec); /* dst = src - tmp */
+ emit_store(gen, dst_vec, inst, CHAN_Y, TRUE);
+ ppc_release_vec_register(gen->f, tmp_vec);
+ }
+
+ /* Compute Z = RoughApprox2ToX(src) */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ int dst_vec = get_dst_vec(gen, inst, CHAN_Z);
+ ppc_vexptefp(gen->f, dst_vec, src_vec); /* dst = 2 ^ src */
+ emit_store(gen, dst_vec, inst, CHAN_Z, TRUE);
+ }
+
+ /* Compute W = 1.0 */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_W)) {
+ emit_store(gen, one_vec, inst, CHAN_W, FALSE);
+ }
+
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_log(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ const int bit31_vec = gen_get_bit31_vec(gen);
+ const int one_vec = gen_one_vec(gen);
+ int src_vec, abs_vec;
+
+ /* get src arg */
+ src_vec = get_src_vec(gen, inst, 0, CHAN_X);
+
+ /* compute abs(src) */
+ abs_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vandc(gen->f, abs_vec, src_vec, bit31_vec); /* abs = src & ~bit31 */
+
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X) &&
+ IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+
+ /* compute tmp = floor(log2(abs)) */
+ int tmp_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vlogefp(gen->f, tmp_vec, abs_vec); /* tmp = log2(abs) */
+ ppc_vrfim(gen->f, tmp_vec, tmp_vec); /* tmp = floor(tmp); */
+
+ /* Compute X = tmp */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X)) {
+ emit_store(gen, tmp_vec, inst, CHAN_X, FALSE);
+ }
+
+ /* Compute Y = abs / 2^tmp */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ const int zero_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vzero(gen->f, zero_vec);
+ ppc_vexptefp(gen->f, tmp_vec, tmp_vec); /* tmp = 2 ^ tmp */
+ ppc_vrefp(gen->f, tmp_vec, tmp_vec); /* tmp = 1 / tmp */
+ /* tmp = abs * tmp + zero */
+ ppc_vmaddfp(gen->f, tmp_vec, abs_vec, tmp_vec, zero_vec);
+ emit_store(gen, tmp_vec, inst, CHAN_Y, FALSE);
+ ppc_release_vec_register(gen->f, zero_vec);
+ }
+
+ ppc_release_vec_register(gen->f, tmp_vec);
+ }
+
+ /* Compute Z = RoughApproxLog2(abs) */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ int dst_vec = get_dst_vec(gen, inst, CHAN_Z);
+ ppc_vlogefp(gen->f, dst_vec, abs_vec); /* dst = log2(abs) */
+ emit_store(gen, dst_vec, inst, CHAN_Z, TRUE);
+ }
+
+ /* Compute W = 1.0 */
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_W)) {
+ emit_store(gen, one_vec, inst, CHAN_W, FALSE);
+ }
+
+ ppc_release_vec_register(gen->f, abs_vec);
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_pow(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ int s0_vec = get_src_vec(gen, inst, 0, CHAN_X);
+ int s1_vec = get_src_vec(gen, inst, 1, CHAN_X);
+ int pow_vec = ppc_allocate_vec_register(gen->f);
+ int chan;
+
+ ppc_vec_pow(gen->f, pow_vec, s0_vec, s1_vec);
+
+ FOR_EACH_DST0_ENABLED_CHANNEL(*inst, chan) {
+ emit_store(gen, pow_vec, inst, chan, FALSE);
+ }
+
+ ppc_release_vec_register(gen->f, pow_vec);
+
+ release_src_vecs(gen);
+}
+
+
+static void
+emit_xpd(struct gen_context *gen, struct tgsi_full_instruction *inst)
+{
+ int x0_vec, y0_vec, z0_vec;
+ int x1_vec, y1_vec, z1_vec;
+ int zero_vec, tmp_vec;
+ int tmp2_vec;
+
+ zero_vec = ppc_allocate_vec_register(gen->f);
+ ppc_vzero(gen->f, zero_vec);
+
+ tmp_vec = ppc_allocate_vec_register(gen->f);
+ tmp2_vec = ppc_allocate_vec_register(gen->f);
+
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y) ||
+ IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ x0_vec = get_src_vec(gen, inst, 0, CHAN_X);
+ x1_vec = get_src_vec(gen, inst, 1, CHAN_X);
+ }
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X) ||
+ IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z)) {
+ y0_vec = get_src_vec(gen, inst, 0, CHAN_Y);
+ y1_vec = get_src_vec(gen, inst, 1, CHAN_Y);
+ }
+ if (IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X) ||
+ IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y)) {
+ z0_vec = get_src_vec(gen, inst, 0, CHAN_Z);
+ z1_vec = get_src_vec(gen, inst, 1, CHAN_Z);
+ }
+
+ IF_IS_DST0_CHANNEL_ENABLED(*inst, CHAN_X) {
+ /* tmp = y0 * z1 */
+ ppc_vmaddfp(gen->f, tmp_vec, y0_vec, z1_vec, zero_vec);
+ /* tmp = tmp - z0 * y1*/
+ ppc_vnmsubfp(gen->f, tmp_vec, tmp_vec, z0_vec, y1_vec);
+ emit_store(gen, tmp_vec, inst, CHAN_X, FALSE);
+ }
+ IF_IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Y) {
+ /* tmp = z0 * x1 */
+ ppc_vmaddfp(gen->f, tmp_vec, z0_vec, x1_vec, zero_vec);
+ /* tmp = tmp - x0 * z1 */
+ ppc_vnmsubfp(gen->f, tmp_vec, tmp_vec, x0_vec, z1_vec);
+ emit_store(gen, tmp_vec, inst, CHAN_Y, FALSE);
+ }
+ IF_IS_DST0_CHANNEL_ENABLED(*inst, CHAN_Z) {
+ /* tmp = x0 * y1 */
+ ppc_vmaddfp(gen->f, tmp_vec, x0_vec, y1_vec, zero_vec);
+ /* tmp = tmp - y0 * x1 */
+ ppc_vnmsubfp(gen->f, tmp_vec, tmp_vec, y0_vec, x1_vec);
+ emit_store(gen, tmp_vec, inst, CHAN_Z, FALSE);
+ }
+ /* W is undefined */
+
+ ppc_release_vec_register(gen->f, tmp_vec);
+ ppc_release_vec_register(gen->f, zero_vec);
+ release_src_vecs(gen);
+}
+
+static int
+emit_instruction(struct gen_context *gen,
+ struct tgsi_full_instruction *inst)
+{
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_MOV:
+ case TGSI_OPCODE_SWZ:
+ case TGSI_OPCODE_ABS:
+ case TGSI_OPCODE_FLOOR:
+ case TGSI_OPCODE_FRAC:
+ case TGSI_OPCODE_EXPBASE2:
+ case TGSI_OPCODE_LOGBASE2:
+ emit_unaryop(gen, inst);
+ break;
+ case TGSI_OPCODE_RSQ:
+ case TGSI_OPCODE_RCP:
+ emit_scalar_unaryop(gen, inst);
+ break;
+ case TGSI_OPCODE_ADD:
+ case TGSI_OPCODE_SUB:
+ case TGSI_OPCODE_MUL:
+ case TGSI_OPCODE_MIN:
+ case TGSI_OPCODE_MAX:
+ emit_binop(gen, inst);
+ break;
+ case TGSI_OPCODE_SEQ:
+ case TGSI_OPCODE_SNE:
+ case TGSI_OPCODE_SLT:
+ case TGSI_OPCODE_SGT:
+ case TGSI_OPCODE_SLE:
+ case TGSI_OPCODE_SGE:
+ emit_inequality(gen, inst);
+ break;
+ case TGSI_OPCODE_MAD:
+ case TGSI_OPCODE_LRP:
+ emit_triop(gen, inst);
+ break;
+ case TGSI_OPCODE_DP3:
+ case TGSI_OPCODE_DP4:
+ case TGSI_OPCODE_DPH:
+ emit_dotprod(gen, inst);
+ break;
+ case TGSI_OPCODE_LIT:
+ emit_lit(gen, inst);
+ break;
+ case TGSI_OPCODE_LOG:
+ emit_log(gen, inst);
+ break;
+ case TGSI_OPCODE_EXP:
+ emit_exp(gen, inst);
+ break;
+ case TGSI_OPCODE_POW:
+ emit_pow(gen, inst);
+ break;
+ case TGSI_OPCODE_XPD:
+ emit_xpd(gen, inst);
+ break;
+ case TGSI_OPCODE_END:
+ /* normal end */
+ return 1;
+ default:
+ return 0;
+ }
+ return 1;
+}
+
+
+static void
+emit_declaration(
+ struct ppc_function *func,
+ struct tgsi_full_declaration *decl )
+{
+ if( decl->Declaration.File == TGSI_FILE_INPUT ) {
+#if 0
+ unsigned first, last, mask;
+ unsigned i, j;
+
+ first = decl->DeclarationRange.First;
+ last = decl->DeclarationRange.Last;
+ mask = decl->Declaration.UsageMask;
+
+ for( i = first; i <= last; i++ ) {
+ for( j = 0; j < NUM_CHANNELS; j++ ) {
+ if( mask & (1 << j) ) {
+ switch( decl->Declaration.Interpolate ) {
+ case TGSI_INTERPOLATE_CONSTANT:
+ emit_coef_a0( func, 0, i, j );
+ emit_inputs( func, 0, i, j );
+ break;
+
+ case TGSI_INTERPOLATE_LINEAR:
+ emit_tempf( func, 0, 0, TGSI_SWIZZLE_X );
+ emit_coef_dadx( func, 1, i, j );
+ emit_tempf( func, 2, 0, TGSI_SWIZZLE_Y );
+ emit_coef_dady( func, 3, i, j );
+ emit_mul( func, 0, 1 ); /* x * dadx */
+ emit_coef_a0( func, 4, i, j );
+ emit_mul( func, 2, 3 ); /* y * dady */
+ emit_add( func, 0, 4 ); /* x * dadx + a0 */
+ emit_add( func, 0, 2 ); /* x * dadx + y * dady + a0 */
+ emit_inputs( func, 0, i, j );
+ break;
+
+ case TGSI_INTERPOLATE_PERSPECTIVE:
+ emit_tempf( func, 0, 0, TGSI_SWIZZLE_X );
+ emit_coef_dadx( func, 1, i, j );
+ emit_tempf( func, 2, 0, TGSI_SWIZZLE_Y );
+ emit_coef_dady( func, 3, i, j );
+ emit_mul( func, 0, 1 ); /* x * dadx */
+ emit_tempf( func, 4, 0, TGSI_SWIZZLE_W );
+ emit_coef_a0( func, 5, i, j );
+ emit_rcp( func, 4, 4 ); /* 1.0 / w */
+ emit_mul( func, 2, 3 ); /* y * dady */
+ emit_add( func, 0, 5 ); /* x * dadx + a0 */
+ emit_add( func, 0, 2 ); /* x * dadx + y * dady + a0 */
+ emit_mul( func, 0, 4 ); /* (x * dadx + y * dady + a0) / w */
+ emit_inputs( func, 0, i, j );
+ break;
+
+ default:
+ assert( 0 );
+ break;
+ }
+ }
+ }
+ }
+#endif
+ }
+}
+
+
+
+static void
+emit_prologue(struct ppc_function *func)
+{
+ /* XXX set up stack frame */
+}
+
+
+static void
+emit_epilogue(struct ppc_function *func)
+{
+ ppc_return(func);
+ /* XXX restore prev stack frame */
+ debug_printf("PPC: Emitted %u instructions\n", func->num_inst);
+}
+
+
+
+/**
+ * Translate a TGSI vertex/fragment shader to PPC code.
+ *
+ * \param tokens the TGSI input shader
+ * \param func the output PPC code/function
+ * \param immediates buffer to place immediates, later passed to PPC func
+ * \return TRUE for success, FALSE if translation failed
+ */
+boolean
+tgsi_emit_ppc(const struct tgsi_token *tokens,
+ struct ppc_function *func,
+ float (*immediates)[4],
+ boolean do_swizzles )
+{
+ static int use_ppc_asm = -1;
+ struct tgsi_parse_context parse;
+ /*boolean instruction_phase = FALSE;*/
+ unsigned ok = 1;
+ uint num_immediates = 0;
+ struct gen_context gen;
+
+ if (use_ppc_asm < 0) {
+ /* If GALLIUM_NOPPC is set, don't use PPC codegen */
+ use_ppc_asm = !debug_get_bool_option("GALLIUM_NOPPC", FALSE);
+ }
+ if (!use_ppc_asm)
+ return FALSE;
+
+ if (0) {
+ debug_printf("\n********* TGSI->PPC ********\n");
+ tgsi_dump(tokens, 0);
+ }
+
+ util_init_math();
+
+ init_gen_context(&gen, func);
+
+ emit_prologue(func);
+
+ tgsi_parse_init( &parse, tokens );
+
+ while (!tgsi_parse_end_of_tokens(&parse) && ok) {
+ tgsi_parse_token(&parse);
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ if (parse.FullHeader.Processor.Processor == TGSI_PROCESSOR_FRAGMENT) {
+ emit_declaration(func, &parse.FullToken.FullDeclaration );
+ }
+ break;
+
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ ok = emit_instruction(&gen, &parse.FullToken.FullInstruction);
+
+ if (!ok) {
+ debug_printf("failed to translate tgsi opcode %d to PPC (%s)\n",
+ parse.FullToken.FullInstruction.Instruction.Opcode,
+ parse.FullHeader.Processor.Processor == TGSI_PROCESSOR_VERTEX ?
+ "vertex shader" : "fragment shader");
+ }
+ break;
+
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ /* splat each immediate component into a float[4] vector for SoA */
+ {
+ const uint size = parse.FullToken.FullImmediate.Immediate.Size - 1;
+ uint i;
+ assert(size <= 4);
+ assert(num_immediates < TGSI_EXEC_NUM_IMMEDIATES);
+ for (i = 0; i < size; i++) {
+ immediates[num_immediates][i] =
+ parse.FullToken.FullImmediate.u.ImmediateFloat32[i].Float;
+ }
+ num_immediates++;
+ }
+ break;
+
+ default:
+ ok = 0;
+ assert( 0 );
+ }
+ }
+
+ emit_epilogue(func);
+
+ tgsi_parse_free( &parse );
+
+ if (ppc_num_instructions(func) == 0) {
+ /* ran out of memory for instructions */
+ ok = FALSE;
+ }
+
+ if (!ok)
+ debug_printf("TGSI->PPC translation failed\n");
+
+ return ok;
+}
+
+#endif /* PIPE_ARCH_PPC */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef TGSI_PPC_H
+#define TGSI_PPC_H
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+struct tgsi_token;
+struct ppc_function;
+
+extern const float ppc_builtin_constants[];
+
+
+boolean
+tgsi_emit_ppc(const struct tgsi_token *tokens,
+ struct ppc_function *function,
+ float (*immediates)[4],
+ boolean do_swizzles);
+
+#if defined __cplusplus
+}
+#endif
+
+#endif /* TGSI_PPC_H */
*
**************************************************************************/
+#include "pipe/p_config.h"
+
+#if defined(PIPE_ARCH_X86)
+
#include "pipe/p_debug.h"
#include "pipe/p_shader_tokens.h"
#include "util/u_math.h"
+#if defined(PIPE_ARCH_SSE)
+#include "util/u_sse.h"
+#endif
#include "tgsi/tgsi_parse.h"
#include "tgsi/tgsi_util.h"
#include "tgsi_exec.h"
#include "rtasm/rtasm_x86sse.h"
-#ifdef PIPE_ARCH_X86
-
/* for 1/sqrt()
*
* This costs about 100fps (close to 10%) in gears:
* Function call helpers.
*/
+/**
+ * NOTE: In gcc, if the destination uses the SSE intrinsics, then it must be
+ * defined with __attribute__((force_align_arg_pointer)), as we do not guarantee
+ * that the stack pointer is 16 byte aligned, as expected.
+ */
static void
-emit_push_gp(
- struct x86_function *func )
+emit_func_call_dst(
+ struct x86_function *func,
+ unsigned xmm_save,
+ unsigned xmm_dst,
+ void (PIPE_CDECL *code)() )
{
+ struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX );
+ unsigned i, n;
+ unsigned xmm_mask;
+
+ /* Bitmask of the xmm registers to save */
+ xmm_mask = (1 << xmm_save) - 1;
+ xmm_mask &= ~(1 << xmm_dst);
+
+ sse_movaps(
+ func,
+ get_temp( TEMP_R0, 0 ),
+ make_xmm( xmm_dst ) );
+
x86_push(
func,
x86_make_reg( file_REG32, reg_AX) );
x86_push(
func,
x86_make_reg( file_REG32, reg_DX) );
-}
+
+ for(i = 0, n = 0; i < 8; ++i)
+ if(xmm_mask & (1 << i))
+ ++n;
+
+ x86_sub_imm(
+ func,
+ x86_make_reg( file_REG32, reg_SP ),
+ n*16);
+
+ for(i = 0, n = 0; i < 8; ++i)
+ if(xmm_mask & (1 << i)) {
+ sse_movups(
+ func,
+ x86_make_disp( x86_make_reg( file_REG32, reg_SP ), n*16 ),
+ make_xmm( i ) );
+ ++n;
+ }
+
+ x86_lea(
+ func,
+ ecx,
+ get_temp( TEMP_R0, 0 ) );
+
+ x86_push( func, ecx );
+ x86_mov_reg_imm( func, ecx, (unsigned long) code );
+ x86_call( func, ecx );
+ x86_pop(func, ecx );
+
+ for(i = 0, n = 0; i < 8; ++i)
+ if(xmm_mask & (1 << i)) {
+ sse_movups(
+ func,
+ make_xmm( i ),
+ x86_make_disp( x86_make_reg( file_REG32, reg_SP ), n*16 ) );
+ ++n;
+ }
+
+ x86_add_imm(
+ func,
+ x86_make_reg( file_REG32, reg_SP ),
+ n*16);
-static void
-x86_pop_gp(
- struct x86_function *func )
-{
/* Restore GP registers in a reverse order.
*/
x86_pop(
x86_pop(
func,
x86_make_reg( file_REG32, reg_AX) );
-}
-
-static void
-emit_func_call_dst(
- struct x86_function *func,
- unsigned xmm_dst,
- void (PIPE_CDECL *code)() )
-{
- sse_movaps(
- func,
- get_temp( TEMP_R0, 0 ),
- make_xmm( xmm_dst ) );
-
- emit_push_gp(
- func );
-
- {
- struct x86_reg ecx = x86_make_reg( file_REG32, reg_CX );
-
- x86_lea(
- func,
- ecx,
- get_temp( TEMP_R0, 0 ) );
-
- x86_push( func, ecx );
- x86_mov_reg_imm( func, ecx, (unsigned long) code );
- x86_call( func, ecx );
- x86_pop(func, ecx );
- }
-
-
- x86_pop_gp(
- func );
sse_movaps(
func,
static void
emit_func_call_dst_src(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst,
unsigned xmm_src,
void (PIPE_CDECL *code)() )
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
code );
}
+
+#if defined(PIPE_ARCH_SSE)
+
+/*
+ * Fast SSE2 implementation of special math functions.
+ */
+
+#define POLY0(x, c0) _mm_set1_ps(c0)
+#define POLY1(x, c0, c1) _mm_add_ps(_mm_mul_ps(POLY0(x, c1), x), _mm_set1_ps(c0))
+#define POLY2(x, c0, c1, c2) _mm_add_ps(_mm_mul_ps(POLY1(x, c1, c2), x), _mm_set1_ps(c0))
+#define POLY3(x, c0, c1, c2, c3) _mm_add_ps(_mm_mul_ps(POLY2(x, c1, c2, c3), x), _mm_set1_ps(c0))
+#define POLY4(x, c0, c1, c2, c3, c4) _mm_add_ps(_mm_mul_ps(POLY3(x, c1, c2, c3, c4), x), _mm_set1_ps(c0))
+#define POLY5(x, c0, c1, c2, c3, c4, c5) _mm_add_ps(_mm_mul_ps(POLY4(x, c1, c2, c3, c4, c5), x), _mm_set1_ps(c0))
+
+#define EXP_POLY_DEGREE 3
+#define LOG_POLY_DEGREE 5
+
+/**
+ * See http://www.devmaster.net/forums/showthread.php?p=43580
+ */
+static INLINE __m128
+exp2f4(__m128 x)
+{
+ __m128i ipart;
+ __m128 fpart, expipart, expfpart;
+
+ x = _mm_min_ps(x, _mm_set1_ps( 129.00000f));
+ x = _mm_max_ps(x, _mm_set1_ps(-126.99999f));
+
+ /* ipart = int(x - 0.5) */
+ ipart = _mm_cvtps_epi32(_mm_sub_ps(x, _mm_set1_ps(0.5f)));
+
+ /* fpart = x - ipart */
+ fpart = _mm_sub_ps(x, _mm_cvtepi32_ps(ipart));
+
+ /* expipart = (float) (1 << ipart) */
+ expipart = _mm_castsi128_ps(_mm_slli_epi32(_mm_add_epi32(ipart, _mm_set1_epi32(127)), 23));
+
+ /* minimax polynomial fit of 2**x, in range [-0.5, 0.5[ */
+#if EXP_POLY_DEGREE == 5
+ expfpart = POLY5(fpart, 9.9999994e-1f, 6.9315308e-1f, 2.4015361e-1f, 5.5826318e-2f, 8.9893397e-3f, 1.8775767e-3f);
+#elif EXP_POLY_DEGREE == 4
+ expfpart = POLY4(fpart, 1.0000026f, 6.9300383e-1f, 2.4144275e-1f, 5.2011464e-2f, 1.3534167e-2f);
+#elif EXP_POLY_DEGREE == 3
+ expfpart = POLY3(fpart, 9.9992520e-1f, 6.9583356e-1f, 2.2606716e-1f, 7.8024521e-2f);
+#elif EXP_POLY_DEGREE == 2
+ expfpart = POLY2(fpart, 1.0017247f, 6.5763628e-1f, 3.3718944e-1f);
+#else
+#error
+#endif
+
+ return _mm_mul_ps(expipart, expfpart);
+}
+
+
+/**
+ * See http://www.devmaster.net/forums/showthread.php?p=43580
+ */
+static INLINE __m128
+log2f4(__m128 x)
+{
+ __m128i expmask = _mm_set1_epi32(0x7f800000);
+ __m128i mantmask = _mm_set1_epi32(0x007fffff);
+ __m128 one = _mm_set1_ps(1.0f);
+
+ __m128i i = _mm_castps_si128(x);
+
+ /* exp = (float) exponent(x) */
+ __m128 exp = _mm_cvtepi32_ps(_mm_sub_epi32(_mm_srli_epi32(_mm_and_si128(i, expmask), 23), _mm_set1_epi32(127)));
+
+ /* mant = (float) mantissa(x) */
+ __m128 mant = _mm_or_ps(_mm_castsi128_ps(_mm_and_si128(i, mantmask)), one);
+
+ __m128 logmant;
+
+ /* Minimax polynomial fit of log2(x)/(x - 1), for x in range [1, 2[
+ * These coefficients can be generate with
+ * http://www.boost.org/doc/libs/1_36_0/libs/math/doc/sf_and_dist/html/math_toolkit/toolkit/internals2/minimax.html
+ */
+#if LOG_POLY_DEGREE == 6
+ logmant = POLY5(mant, 3.11578814719469302614f, -3.32419399085241980044f, 2.59883907202499966007f, -1.23152682416275988241f, 0.318212422185251071475f, -0.0344359067839062357313f);
+#elif LOG_POLY_DEGREE == 5
+ logmant = POLY4(mant, 2.8882704548164776201f, -2.52074962577807006663f, 1.48116647521213171641f, -0.465725644288844778798f, 0.0596515482674574969533f);
+#elif LOG_POLY_DEGREE == 4
+ logmant = POLY3(mant, 2.61761038894603480148f, -1.75647175389045657003f, 0.688243882994381274313f, -0.107254423828329604454f);
+#elif LOG_POLY_DEGREE == 3
+ logmant = POLY2(mant, 2.28330284476918490682f, -1.04913055217340124191f, 0.204446009836232697516f);
+#else
+#error
+#endif
+
+ /* This effectively increases the polynomial degree by one, but ensures that log2(1) == 0*/
+ logmant = _mm_mul_ps(logmant, _mm_sub_ps(mant, one));
+
+ return _mm_add_ps(logmant, exp);
+}
+
+
+static INLINE __m128
+powf4(__m128 x, __m128 y)
+{
+ return exp2f4(_mm_mul_ps(log2f4(x), y));
+}
+
+#endif /* PIPE_ARCH_SSE */
+
+
+
/**
* Low-level instruction translators.
*/
static void
emit_cos(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst )
{
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
cos4f );
}
static void PIPE_CDECL
+#if defined(PIPE_CC_GCC) && defined(PIPE_ARCH_SSE)
+__attribute__((force_align_arg_pointer))
+#endif
ex24f(
float *store )
{
-#if FAST_MATH
+#if defined(PIPE_ARCH_SSE)
+ _mm_store_ps(&store[0], exp2f4( _mm_load_ps(&store[0]) ));
+#else
store[0] = util_fast_exp2( store[0] );
store[1] = util_fast_exp2( store[1] );
store[2] = util_fast_exp2( store[2] );
store[3] = util_fast_exp2( store[3] );
-#else
- store[0] = powf( 2.0f, store[0] );
- store[1] = powf( 2.0f, store[1] );
- store[2] = powf( 2.0f, store[2] );
- store[3] = powf( 2.0f, store[3] );
#endif
}
static void
emit_ex2(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst )
{
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
ex24f );
}
static void
emit_flr(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst )
{
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
flr4f );
}
static void
emit_frc(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst )
{
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
frc4f );
}
static void PIPE_CDECL
+#if defined(PIPE_CC_GCC) && defined(PIPE_ARCH_SSE)
+__attribute__((force_align_arg_pointer))
+#endif
lg24f(
float *store )
{
+#if defined(PIPE_ARCH_SSE)
+ _mm_store_ps(&store[0], log2f4( _mm_load_ps(&store[0]) ));
+#else
store[0] = util_fast_log2( store[0] );
store[1] = util_fast_log2( store[1] );
store[2] = util_fast_log2( store[2] );
store[3] = util_fast_log2( store[3] );
+#endif
}
static void
emit_lg2(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst )
{
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
lg24f );
}
}
static void PIPE_CDECL
+#if defined(PIPE_CC_GCC) && defined(PIPE_ARCH_SSE)
+__attribute__((force_align_arg_pointer))
+#endif
pow4f(
float *store )
{
-#if FAST_MATH
+#if defined(PIPE_ARCH_SSE)
+ _mm_store_ps(&store[0], powf4( _mm_load_ps(&store[0]), _mm_load_ps(&store[4]) ));
+#else
store[0] = util_fast_pow( store[0], store[4] );
store[1] = util_fast_pow( store[1], store[5] );
store[2] = util_fast_pow( store[2], store[6] );
store[3] = util_fast_pow( store[3], store[7] );
-#else
- store[0] = powf( store[0], store[4] );
- store[1] = powf( store[1], store[5] );
- store[2] = powf( store[2], store[6] );
- store[3] = powf( store[3], store[7] );
#endif
}
static void
emit_pow(
struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst,
unsigned xmm_src )
{
emit_func_call_dst_src(
func,
+ xmm_save,
xmm_dst,
xmm_src,
pow4f );
static void
emit_sin (struct x86_function *func,
+ unsigned xmm_save,
unsigned xmm_dst)
{
emit_func_call_dst(
func,
+ xmm_save,
xmm_dst,
sin4f );
}
get_temp(
TGSI_EXEC_TEMP_MINUS_128_I,
TGSI_EXEC_TEMP_MINUS_128_C ) );
- emit_pow( func, 1, 2 );
+ emit_pow( func, 3, 1, 2 );
FETCH( func, *inst, 0, 0, CHAN_X );
sse_xorps(
func,
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_X ) ||
IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Y )) {
emit_MOV( func, 1, 0 );
- emit_flr( func, 1 );
+ emit_flr( func, 2, 1 );
/* dst.x = ex2(floor(src.x)) */
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_X )) {
emit_MOV( func, 2, 1 );
- emit_ex2( func, 2 );
+ emit_ex2( func, 3, 2 );
STORE( func, *inst, 2, 0, CHAN_X );
}
/* dst.y = src.x - floor(src.x) */
}
/* dst.z = ex2(src.x) */
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Z )) {
- emit_ex2( func, 0 );
+ emit_ex2( func, 3, 0 );
STORE( func, *inst, 0, 0, CHAN_Z );
}
}
FETCH( func, *inst, 0, 0, CHAN_X );
emit_abs( func, 0 );
emit_MOV( func, 1, 0 );
- emit_lg2( func, 1 );
+ emit_lg2( func, 2, 1 );
/* dst.z = lg2(abs(src.x)) */
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Z )) {
STORE( func, *inst, 1, 0, CHAN_Z );
}
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_X ) ||
IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Y )) {
- emit_flr( func, 1 );
+ emit_flr( func, 2, 1 );
/* dst.x = floor(lg2(abs(src.x))) */
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_X )) {
STORE( func, *inst, 1, 0, CHAN_X );
}
/* dst.x = abs(src)/ex2(floor(lg2(abs(src.x)))) */
if (IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Y )) {
- emit_ex2( func, 1 );
+ emit_ex2( func, 2, 1 );
emit_rcp( func, 1, 1 );
emit_mul( func, 0, 1 );
STORE( func, *inst, 0, 0, CHAN_Y );
case TGSI_OPCODE_DOT2ADD:
/* TGSI_OPCODE_DP2A */
- return 0;
+ FETCH( func, *inst, 0, 0, CHAN_X ); /* xmm0 = src[0].x */
+ FETCH( func, *inst, 1, 1, CHAN_X ); /* xmm1 = src[1].x */
+ emit_mul( func, 0, 1 ); /* xmm0 = xmm0 * xmm1 */
+ FETCH( func, *inst, 1, 0, CHAN_Y ); /* xmm1 = src[0].y */
+ FETCH( func, *inst, 2, 1, CHAN_Y ); /* xmm2 = src[1].y */
+ emit_mul( func, 1, 2 ); /* xmm1 = xmm1 * xmm2 */
+ emit_add( func, 0, 1 ); /* xmm0 = xmm0 + xmm1 */
+ FETCH( func, *inst, 1, 2, CHAN_X ); /* xmm1 = src[2].x */
+ emit_add( func, 0, 1 ); /* xmm0 = xmm0 + xmm1 */
+ FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( func, *inst, 0, 0, chan_index ); /* dest[ch] = xmm0 */
+ }
break;
case TGSI_OPCODE_INDEX:
/* TGSI_OPCODE_FRC */
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( func, *inst, 0, 0, chan_index );
- emit_frc( func, 0 );
+ emit_frc( func, 0, 0 );
STORE( func, *inst, 0, 0, chan_index );
}
break;
/* TGSI_OPCODE_FLR */
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
FETCH( func, *inst, 0, 0, chan_index );
- emit_flr( func, 0 );
+ emit_flr( func, 0, 0 );
STORE( func, *inst, 0, 0, chan_index );
}
break;
case TGSI_OPCODE_EXPBASE2:
/* TGSI_OPCODE_EX2 */
FETCH( func, *inst, 0, 0, CHAN_X );
- emit_ex2( func, 0 );
+ emit_ex2( func, 0, 0 );
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( func, *inst, 0, 0, chan_index );
}
case TGSI_OPCODE_LOGBASE2:
/* TGSI_OPCODE_LG2 */
FETCH( func, *inst, 0, 0, CHAN_X );
- emit_lg2( func, 0 );
+ emit_lg2( func, 0, 0 );
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( func, *inst, 0, 0, chan_index );
}
/* TGSI_OPCODE_POW */
FETCH( func, *inst, 0, 0, CHAN_X );
FETCH( func, *inst, 1, 1, CHAN_X );
- emit_pow( func, 0, 1 );
+ emit_pow( func, 0, 0, 1 );
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( func, *inst, 0, 0, chan_index );
}
case TGSI_OPCODE_COS:
FETCH( func, *inst, 0, 0, CHAN_X );
- emit_cos( func, 0 );
+ emit_cos( func, 0, 0 );
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( func, *inst, 0, 0, chan_index );
}
case TGSI_OPCODE_SIN:
FETCH( func, *inst, 0, 0, CHAN_X );
- emit_sin( func, 0 );
+ emit_sin( func, 0, 0 );
FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
STORE( func, *inst, 0, 0, chan_index );
}
case TGSI_OPCODE_SCS:
IF_IS_DST0_CHANNEL_ENABLED( *inst, CHAN_X ) {
FETCH( func, *inst, 0, 0, CHAN_X );
- emit_cos( func, 0 );
+ emit_cos( func, 0, 0 );
STORE( func, *inst, 0, 0, CHAN_X );
}
IF_IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Y ) {
FETCH( func, *inst, 0, 0, CHAN_X );
- emit_sin( func, 0 );
+ emit_sin( func, 0, 0 );
STORE( func, *inst, 0, 0, CHAN_Y );
}
IF_IS_DST0_CHANNEL_ENABLED( *inst, CHAN_Z ) {
break;
case TGSI_OPCODE_NRM:
- return 0;
+ /* fall-through */
+ case TGSI_OPCODE_NRM4:
+ /* 3 or 4-component normalization */
+ {
+ uint dims = (inst->Instruction.Opcode == TGSI_OPCODE_NRM) ? 3 : 4;
+ /* note: cannot use xmm regs 2/3 here (see emit_rsqrt() above) */
+ FETCH( func, *inst, 4, 0, CHAN_X ); /* xmm4 = src[0].x */
+ FETCH( func, *inst, 5, 0, CHAN_Y ); /* xmm5 = src[0].y */
+ FETCH( func, *inst, 6, 0, CHAN_Z ); /* xmm6 = src[0].z */
+ if (dims == 4) {
+ FETCH( func, *inst, 7, 0, CHAN_W ); /* xmm7 = src[0].w */
+ }
+ emit_MOV( func, 0, 4 ); /* xmm0 = xmm3 */
+ emit_mul( func, 0, 4 ); /* xmm0 *= xmm3 */
+ emit_MOV( func, 1, 5 ); /* xmm1 = xmm4 */
+ emit_mul( func, 1, 5 ); /* xmm1 *= xmm4 */
+ emit_add( func, 0, 1 ); /* xmm0 += xmm1 */
+ emit_MOV( func, 1, 6 ); /* xmm1 = xmm5 */
+ emit_mul( func, 1, 6 ); /* xmm1 *= xmm5 */
+ emit_add( func, 0, 1 ); /* xmm0 += xmm1 */
+ if (dims == 4) {
+ emit_MOV( func, 1, 7 ); /* xmm1 = xmm7 */
+ emit_mul( func, 1, 7 ); /* xmm1 *= xmm7 */
+ emit_add( func, 0, 0 ); /* xmm0 += xmm1 */
+ }
+ emit_rsqrt( func, 1, 0 ); /* xmm1 = 1/sqrt(xmm0) */
+ FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
+ if (chan_index < dims) {
+ emit_mul( func, 4+chan_index, 1); /* xmm[4+ch] *= xmm1 */
+ STORE( func, *inst, 4+chan_index, 0, chan_index );
+ }
+ }
+ }
break;
case TGSI_OPCODE_DIV:
break;
case TGSI_OPCODE_DP2:
- return 0;
+ FETCH( func, *inst, 0, 0, CHAN_X ); /* xmm0 = src[0].x */
+ FETCH( func, *inst, 1, 1, CHAN_X ); /* xmm1 = src[1].x */
+ emit_mul( func, 0, 1 ); /* xmm0 = xmm0 * xmm1 */
+ FETCH( func, *inst, 1, 0, CHAN_Y ); /* xmm1 = src[0].y */
+ FETCH( func, *inst, 2, 1, CHAN_Y ); /* xmm2 = src[1].y */
+ emit_mul( func, 1, 2 ); /* xmm1 = xmm1 * xmm2 */
+ emit_add( func, 0, 1 ); /* xmm0 = xmm0 + xmm1 */
+ FOR_EACH_DST0_ENABLED_CHANNEL( *inst, chan_index ) {
+ STORE( func, *inst, 0, 0, chan_index ); /* dest[ch] = xmm0 */
+ }
break;
case TGSI_OPCODE_TXL:
u_gen_mipmap.c \
u_handle_table.c \
u_hash_table.c \
+ u_keymap.c \
+ u_linear.c \
u_math.c \
u_mm.c \
u_rect.c \
'u_gen_mipmap.c',
'u_handle_table.c',
'u_hash_table.c',
+ 'u_keymap.c',
'u_math.c',
'u_mm.c',
'u_rect.c',
'u_simple_shaders.c',
'u_snprintf.c',
- 'u_stream_stdc.c',
- 'u_stream_wd.c',
+ 'u_stream_stdc.c',
+ 'u_stream_wd.c',
'u_tile.c',
'u_time.c',
])
#include <windows.h>
#include <winddi.h>
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <types.h>
+
#elif defined(PIPE_SUBSYSTEM_WINDOWS_USER)
#ifndef WIN32_LEAN_AND_MEAN
OutputDebugStringA(buf);
buf[0] = '\0';
}
-#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE) || defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_CE)
+ wchar_t *wide_format;
+ long wide_str_len;
+ char buf[512];
+ int ret;
+#if (_WIN32_WCE < 600)
+ ret = vsprintf(buf, format, ap);
+ if(ret < 0){
+ sprintf(buf, "Cant handle debug print!");
+ ret = 25;
+ }
+#else
+ ret = vsprintf_s(buf, 512, format, ap);
+ if(ret < 0){
+ sprintf_s(buf, 512, "Cant handle debug print!");
+ ret = 25;
+ }
+#endif
+ buf[ret] = '\0';
+ /* Format is ascii - needs to be converted to wchar_t for printing */
+ wide_str_len = MultiByteToWideChar(CP_ACP, 0, (const char *) buf, -1, NULL, 0);
+ wide_format = (wchar_t *) malloc((wide_str_len+1) * sizeof(wchar_t));
+ if (wide_format) {
+ MultiByteToWideChar(CP_ACP, 0, (const char *) buf, -1,
+ wide_format, wide_str_len);
+ NKDbgPrintfW(wide_format, wide_format);
+ free(wide_format);
+ }
+#elif defined(PIPE_SUBSYSTEM_WINDOWS_MINIPORT)
/* TODO */
#else /* !PIPE_SUBSYSTEM_WINDOWS */
#ifdef DEBUG
str = _debug_get_option(name);
if(!str)
result = dfault;
+ else if (!util_strcmp(str, "help")) {
+ result = dfault;
+ while (flags->name) {
+ debug_printf("%s: help for %s: %s [0x%lx]\n", __FUNCTION__, name, flags->name, flags->value);
+ flags++;
+ }
+ }
else {
result = 0;
while( flags->name ) {
}
}
- debug_printf("%s: %s = 0x%lx\n", __FUNCTION__, name, result);
+ if (str) {
+ debug_printf("%s: %s = 0x%lx (%s)\n", __FUNCTION__, name, result, str);
+ }
+ else {
+ debug_printf("%s: %s = 0x%lx\n", __FUNCTION__, name, result);
+ }
return result;
}
debug_dump_surface_bmp(const char *filename,
struct pipe_surface *surface)
{
+#ifndef PIPE_SUBSYSTEM_WINDOWS_MINIPORT
struct util_stream *stream;
unsigned surface_usage;
struct bmp_file_header bmfh;
FREE(rgba);
error1:
;
+#endif
}
#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * Key lookup/associative container.
+ *
+ * Like Jose's u_hash_table, based on CSO cache code for now.
+ *
+ * Author: Brian Paul
+ */
+
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_debug.h"
+#include "pipe/p_error.h"
+
+#include "cso_cache/cso_hash.h"
+
+#include "util/u_memory.h"
+#include "util/u_keymap.h"
+
+
+struct keymap
+{
+ struct cso_hash *cso;
+ unsigned key_size;
+ unsigned max_entries; /* XXX not obeyed net */
+ unsigned num_entries;
+ keymap_delete_func delete_func;
+};
+
+
+struct keymap_item
+{
+ void *key, *value;
+};
+
+
+/**
+ * This the default key-delete function used when the client doesn't
+ * provide one.
+ */
+static void
+default_delete_func(const struct keymap *map,
+ const void *key, void *data, void *user)
+{
+ FREE((void*) data);
+}
+
+
+static INLINE struct keymap_item *
+hash_table_item(struct cso_hash_iter iter)
+{
+ return (struct keymap_item *) cso_hash_iter_data(iter);
+}
+
+
+/**
+ * Return 4-byte hash key for a block of bytes.
+ */
+static unsigned
+hash(const void *key, unsigned keySize)
+{
+ unsigned i, hash;
+
+ keySize /= 4; /* convert from bytes to uints */
+
+ hash = 0;
+ for (i = 0; i < keySize; i++) {
+ hash ^= (i + 1) * ((const unsigned *) key)[i];
+ }
+
+ /*hash = hash ^ (hash >> 11) ^ (hash >> 22);*/
+
+ return hash;
+}
+
+
+/**
+ * Create a new map.
+ * \param keySize size of the keys in bytes
+ * \param maxEntries max number of entries to allow (~0 = infinity)
+ * \param deleteFunc optional callback to call when entries
+ * are deleted/replaced
+ */
+struct keymap *
+util_new_keymap(unsigned keySize, unsigned maxEntries,
+ keymap_delete_func deleteFunc)
+{
+ struct keymap *map = MALLOC_STRUCT(keymap);
+ if (!map)
+ return NULL;
+
+ map->cso = cso_hash_create();
+ if (!map->cso) {
+ FREE(map);
+ return NULL;
+ }
+
+ map->max_entries = maxEntries;
+ map->num_entries = 0;
+ map->key_size = keySize;
+ map->delete_func = deleteFunc ? deleteFunc : default_delete_func;
+
+ return map;
+}
+
+
+/**
+ * Delete/free a keymap and all entries. The deleteFunc that was given at
+ * create time will be called for each entry.
+ * \param user user-provided pointer passed through to the delete callback
+ */
+void
+util_delete_keymap(struct keymap *map, void *user)
+{
+ util_keymap_remove_all(map, user);
+ cso_hash_delete(map->cso);
+ FREE(map);
+}
+
+
+static INLINE struct cso_hash_iter
+hash_table_find_iter(const struct keymap *map, const void *key,
+ unsigned key_hash)
+{
+ struct cso_hash_iter iter;
+ struct keymap_item *item;
+
+ iter = cso_hash_find(map->cso, key_hash);
+ while (!cso_hash_iter_is_null(iter)) {
+ item = (struct keymap_item *) cso_hash_iter_data(iter);
+ if (!memcmp(item->key, key, map->key_size))
+ break;
+ iter = cso_hash_iter_next(iter);
+ }
+
+ return iter;
+}
+
+
+static INLINE struct keymap_item *
+hash_table_find_item(const struct keymap *map, const void *key,
+ unsigned key_hash)
+{
+ struct cso_hash_iter iter = hash_table_find_iter(map, key, key_hash);
+ if (cso_hash_iter_is_null(iter)) {
+ return NULL;
+ }
+ else {
+ return hash_table_item(iter);
+ }
+}
+
+
+/**
+ * Insert a new key + data pointer into the table.
+ * Note: we create a copy of the key, but not the data!
+ * If the key is already present in the table, replace the existing
+ * entry (calling the delete callback on the previous entry).
+ * If the maximum capacity of the map is reached an old entry
+ * will be deleted (the delete callback will be called).
+ */
+boolean
+util_keymap_insert(struct keymap *map, const void *key,
+ const void *data, void *user)
+{
+ unsigned key_hash;
+ struct keymap_item *item;
+ struct cso_hash_iter iter;
+
+ assert(map);
+
+ key_hash = hash(key, map->key_size);
+
+ item = hash_table_find_item(map, key, key_hash);
+ if (item) {
+ /* call delete callback for old entry/item */
+ map->delete_func(map, item->key, item->value, user);
+ item->value = (void *) data;
+ return TRUE;
+ }
+
+ item = MALLOC_STRUCT(keymap_item);
+ if (!item)
+ return FALSE;
+
+ item->key = mem_dup(key, map->key_size);
+ item->value = (void *) data;
+
+ iter = cso_hash_insert(map->cso, key_hash, item);
+ if (cso_hash_iter_is_null(iter)) {
+ FREE(item);
+ return FALSE;
+ }
+
+ map->num_entries++;
+
+ return TRUE;
+}
+
+
+/**
+ * Look up a key in the map and return the associated data pointer.
+ */
+const void *
+util_keymap_lookup(const struct keymap *map, const void *key)
+{
+ unsigned key_hash;
+ struct keymap_item *item;
+
+ assert(map);
+
+ key_hash = hash(key, map->key_size);
+
+ item = hash_table_find_item(map, key, key_hash);
+ if (!item)
+ return NULL;
+
+ return item->value;
+}
+
+
+/**
+ * Remove an entry from the map.
+ * The delete callback will be called if the given key/entry is found.
+ * \param user passed to the delete callback as the last param.
+ */
+void
+util_keymap_remove(struct keymap *map, const void *key, void *user)
+{
+ unsigned key_hash;
+ struct cso_hash_iter iter;
+ struct keymap_item *item;
+
+ assert(map);
+
+ key_hash = hash(key, map->key_size);
+
+ iter = hash_table_find_iter(map, key, key_hash);
+ if (cso_hash_iter_is_null(iter))
+ return;
+
+ item = hash_table_item(iter);
+ assert(item);
+ map->delete_func(map, item->key, item->value, user);
+ FREE(item->key);
+ FREE(item);
+
+ map->num_entries--;
+
+ cso_hash_erase(map->cso, iter);
+}
+
+
+/**
+ * Remove all entries from the map, calling the delete callback for each.
+ * \param user passed to the delete callback as the last param.
+ */
+void
+util_keymap_remove_all(struct keymap *map, void *user)
+{
+ struct cso_hash_iter iter;
+ struct keymap_item *item;
+
+ assert(map);
+
+ iter = cso_hash_first_node(map->cso);
+ while (!cso_hash_iter_is_null(iter)) {
+ item = (struct keymap_item *)
+ cso_hash_take(map->cso, cso_hash_iter_key(iter));
+ map->delete_func(map, item->key, item->value, user);
+ FREE(item->key);
+ FREE(item);
+ iter = cso_hash_first_node(map->cso);
+ }
+}
+
+
+extern void
+util_keymap_info(const struct keymap *map)
+{
+ debug_printf("Keymap %p: %u of max %u entries\n",
+ (void *) map, map->num_entries, map->max_entries);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef U_KEYMAP_H
+#define U_KEYMAP_H
+
+#include "pipe/p_compiler.h"
+
+
+/** opaque keymap type */
+struct keymap;
+
+
+/** Delete/callback function type */
+typedef void (*keymap_delete_func)(const struct keymap *map,
+ const void *key, void *data,
+ void *user);
+
+
+extern struct keymap *
+util_new_keymap(unsigned keySize, unsigned maxEntries,
+ keymap_delete_func deleteFunc);
+
+extern void
+util_delete_keymap(struct keymap *map, void *user);
+
+extern boolean
+util_keymap_insert(struct keymap *map, const void *key,
+ const void *data, void *user);
+
+extern const void *
+util_keymap_lookup(const struct keymap *map, const void *key);
+
+extern void
+util_keymap_remove(struct keymap *map, const void *key, void *user);
+
+extern void
+util_keymap_remove_all(struct keymap *map, void *user);
+
+extern void
+util_keymap_info(const struct keymap *map);
+
+
+#endif /* U_KEYMAP_H */
--- /dev/null
+
+#include "pipe/p_debug.h"
+#include "u_linear.h"
+
+void
+pipe_linear_to_tile(size_t src_stride, void *src_ptr,
+ struct pipe_tile_info *t, void *dst_ptr)
+{
+ int x, y, z;
+ char *ptr;
+ size_t bytes = t->cols * t->block.size;
+
+
+ assert(pipe_linear_check_tile(t));
+
+ /* lets write lineary to the tiled buffer */
+ for (y = 0; y < t->tiles_y; y++) {
+ for (x = 0; x < t->tiles_x; x++) {
+ /* this inner loop could be replace with SSE magic */
+ ptr = (char*)src_ptr + src_stride * t->rows * y + bytes * x;
+ for (z = 0; z < t->rows; z++) {
+ memcpy(dst_ptr, ptr, bytes);
+ dst_ptr += bytes;
+ ptr += src_stride;
+ }
+ }
+ }
+}
+
+void pipe_linear_from_tile(struct pipe_tile_info *t, void *src_ptr,
+ size_t dst_stride, void *dst_ptr)
+{
+ int x, y, z;
+ char *ptr;
+ size_t bytes = t->cols * t->block.size;
+
+ /* lets read lineary from the tiled buffer */
+ for (y = 0; y < t->tiles_y; y++) {
+ for (x = 0; x < t->tiles_x; x++) {
+ /* this inner loop could be replace with SSE magic */
+ ptr = (char*)dst_ptr + dst_stride * t->rows * y + bytes * x;
+ for (z = 0; z < t->rows; z++) {
+ memcpy(ptr, src_ptr, bytes);
+ src_ptr += bytes;
+ ptr += dst_stride;
+ }
+ }
+ }
+}
+
+void
+pipe_linear_fill_info(struct pipe_tile_info *t,
+ struct pipe_format_block *block,
+ unsigned tile_width, unsigned tile_height,
+ unsigned tiles_x, unsigned tiles_y)
+{
+ t->block = *block;
+
+ t->tile.width = tile_width;
+ t->tile.height = tile_height;
+ t->cols = t->tile.width / t->block.width;
+ t->rows = t->tile.height / t->block.height;
+ t->tile.size = t->cols * t->rows * t->block.size;
+
+ t->tiles_x = tiles_x;
+ t->tiles_y = tiles_y;
+ t->stride = t->cols * t->tiles_x * t->block.size;
+ t->size = t->tiles_x * t->tiles_y * t->tile.size;
+}
--- /dev/null
+
+#ifndef U_LINEAR_H
+#define U_LINEAR_H
+
+#include "pipe/p_format.h"
+struct pipe_tile_info
+{
+ unsigned size;
+ unsigned stride;
+
+ /* The number of tiles */
+ unsigned tiles_x;
+ unsigned tiles_y;
+
+ /* size of each tile expressed in blocks */
+ unsigned cols;
+ unsigned rows;
+
+ /* Describe the tile in pixels */
+ struct pipe_format_block tile;
+
+ /* Describe each block within the tile */
+ struct pipe_format_block block;
+};
+
+void pipe_linear_to_tile(size_t src_stride, void *src_ptr,
+ struct pipe_tile_info *t, void *dst_ptr);
+
+void pipe_linear_from_tile(struct pipe_tile_info *t, void *src_ptr,
+ size_t dst_stride, void *dst_ptr);
+
+/**
+ * Convenience function to fillout a pipe_tile_info struct.
+ * @t info to fill out.
+ * @block block info about pixel layout
+ * @tile_width the width of the tile in pixels
+ * @tile_height the height of the tile in pixels
+ * @tiles_x number of tiles in x axis
+ * @tiles_y number of tiles in y axis
+ */
+void pipe_linear_fill_info(struct pipe_tile_info *t,
+ struct pipe_format_block *block,
+ unsigned tile_width, unsigned tile_height,
+ unsigned tiles_x, unsigned tiles_y);
+
+static INLINE boolean pipe_linear_check_tile(struct pipe_tile_info *t)
+{
+ if (t->tile.size != t->block.size * t->cols * t->rows)
+ return FALSE;
+
+ if (t->stride != t->block.size * t->cols * t->tiles_x)
+ return FALSE;
+
+ if (t->size < t->stride * t->rows * t->tiles_y)
+ return FALSE;
+
+ return TRUE;
+}
+
+#endif /* U_LINEAR_H */
return ceil_val;
}
-#ifndef PIPE_SUBSYSTEM_WINDOWS_CE
+#ifndef PIPE_SUBSYSTEM_WINDOWS_CE_OGL
__inline double floor(double val)
{
double floor_val;
#define CALLOC_STRUCT(T) (struct T *) CALLOC(1, sizeof(struct T))
+#define CALLOC_VARIANT_LENGTH_STRUCT(T,more_size) ((struct T *) CALLOC(1, sizeof(struct T) + more_size))
+
/**
* Return memory on given byte alignment
void
-mmDumpMemInfo(const struct mem_block *heap)
+u_mmDumpMemInfo(const struct mem_block *heap)
{
debug_printf("Memory heap %p:\n", (void *)heap);
if (heap == 0) {
}
struct mem_block *
-mmInit(int ofs, int size)
+u_mmInit(int ofs, int size)
{
struct mem_block *heap, *block;
struct mem_block *
-mmAllocMem(struct mem_block *heap, int size, int align2, int startSearch)
+u_mmAllocMem(struct mem_block *heap, int size, int align2, int startSearch)
{
struct mem_block *p;
const int mask = (1 << align2)-1;
struct mem_block *
-mmFindBlock(struct mem_block *heap, int start)
+u_mmFindBlock(struct mem_block *heap, int start)
{
struct mem_block *p;
}
int
-mmFreeMem(struct mem_block *b)
+u_mmFreeMem(struct mem_block *b)
{
if (!b)
return 0;
void
-mmDestroy(struct mem_block *heap)
+u_mmDestroy(struct mem_block *heap)
{
struct mem_block *p;
* input: total size in bytes
* return: a heap pointer if OK, NULL if error
*/
-extern struct mem_block *mmInit(int ofs, int size);
+extern struct mem_block *u_mmInit(int ofs, int size);
/**
* Allocate 'size' bytes with 2^align2 bytes alignment,
* startSearch = linear offset from start of heap to begin search
* return: pointer to the allocated block, 0 if error
*/
-extern struct mem_block *mmAllocMem(struct mem_block *heap, int size, int align2,
+extern struct mem_block *u_mmAllocMem(struct mem_block *heap, int size, int align2,
int startSearch);
/**
* input: pointer to a block
* return: 0 if OK, -1 if error
*/
-extern int mmFreeMem(struct mem_block *b);
+extern int u_mmFreeMem(struct mem_block *b);
/**
* Free block starts at offset
* input: pointer to a heap, start offset
* return: pointer to a block
*/
-extern struct mem_block *mmFindBlock(struct mem_block *heap, int start);
+extern struct mem_block *u_mmFindBlock(struct mem_block *heap, int start);
/**
* destroy MM
*/
-extern void mmDestroy(struct mem_block *mmInit);
+extern void u_mmDestroy(struct mem_block *mmInit);
/**
* For debuging purpose.
*/
-extern void mmDumpMemInfo(const struct mem_block *mmInit);
+extern void u_mmDumpMemInfo(const struct mem_block *mmInit);
#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * SSE intrinsics portability header.
+ *
+ * Although the SSE intrinsics are support by all modern x86 and x86-64
+ * compilers, there are some intrisincs missing in some implementations
+ * (especially older MSVC versions). This header abstracts that away.
+ */
+
+#ifndef U_SSE_H_
+#define U_SSE_H_
+
+#include "pipe/p_config.h"
+
+#if defined(PIPE_ARCH_SSE)
+
+#include <xmmintrin.h>
+#include <emmintrin.h>
+
+
+/* MSVC before VC8 does not support the _mm_castxxx_yyy */
+#if defined(_MSC_VER) && _MSC_VER < 1500
+
+union __declspec(align(16)) m128_types {
+ __m128 m128;
+ __m128i m128i;
+ __m128d m128d;
+};
+
+static __inline __m128
+_mm_castsi128_ps(__m128i a)
+{
+ union m128_types u;
+ u.m128i = a;
+ return u.m128;
+}
+
+static __inline __m128i
+_mm_castps_si128(__m128 a)
+{
+ union m128_types u;
+ u.m128 = a;
+ return u.m128i;
+}
+
+#endif /* defined(_MSC_VER) && _MSC_VER < 1500 */
+
+#endif /* PIPE_ARCH_X86 || PIPE_ARCH_X86_64 */
+
+#endif /* U_SSE_H_ */
for (j = 0; j < w; j++, pRow += 4) {
unsigned r;
r = float_to_ubyte(pRow[0]);
- *dst++ = r;
+ *dst++ = (ubyte) r;
}
p += src_stride;
}
for (j = 0; j < w; j++, pRow += 4) {
unsigned a;
a = float_to_ubyte(pRow[3]);
- *dst++ = a;
+ *dst++ = (ubyte) a;
}
p += src_stride;
}
for (j = 0; j < w; j++, pRow += 4) {
unsigned r;
r = float_to_ubyte(pRow[0]);
- *dst++ = r;
+ *dst++ = (ubyte) r;
}
p += src_stride;
}
}
+/*** PIPE_FORMAT_Z32_FLOAT ***/
+
+/**
+ * Return each Z value as four floats in [0,1].
+ */
+static void
+z32f_get_tile_rgba(const float *src,
+ unsigned w, unsigned h,
+ float *p,
+ unsigned dst_stride)
+{
+ unsigned i, j;
+
+ for (i = 0; i < h; i++) {
+ float *pRow = p;
+ for (j = 0; j < w; j++, pRow += 4) {
+ pRow[0] =
+ pRow[1] =
+ pRow[2] =
+ pRow[3] = *src++;
+ }
+ p += dst_stride;
+ }
+}
+
+
/*** PIPE_FORMAT_YCBCR / PIPE_FORMAT_YCBCR_REV ***/
/**
case PIPE_FORMAT_Z24S8_UNORM:
z24s8_get_tile_rgba((unsigned *) src, w, h, dst, dst_stride);
break;
+ case PIPE_FORMAT_Z32_FLOAT:
+ z32f_get_tile_rgba((float *) src, w, h, dst, dst_stride);
+ break;
case PIPE_FORMAT_YCBCR:
ycbcr_get_tile_rgba((ushort *) src, w, h, dst, dst_stride, FALSE);
break;
}
-#if defined(PIPE_SUBSYSYEM_WINDOWS_DISPLAY)
+#if defined(PIPE_SUBSYSTEM_WINDOWS_DISPLAY)
void util_time_sleep(unsigned usecs)
{
LONGLONG start, curr, end;
#define ROUNDUP16(k) (((k) + 0xf) & ~0xf)
-#define CELL_MAX_SPUS 6
+#define CELL_MAX_SPUS 8
#define CELL_MAX_SAMPLERS 4
+#define CELL_MAX_TEXTURE_LEVELS 12 /* 2k x 2k */
+#define CELL_MAX_CONSTANTS 32 /**< number of float[4] constants */
+#define CELL_MAX_WIDTH 1024 /**< max framebuffer width */
+#define CELL_MAX_HEIGHT 1024 /**< max framebuffer width */
#define TILE_SIZE 32
#define CELL_CMD_STATE_BIND_VS 18
#define CELL_CMD_STATE_FRAGMENT_PROGRAM 19
#define CELL_CMD_STATE_ATTRIB_FETCH 20
-#define CELL_CMD_VS_EXECUTE 22
-#define CELL_CMD_FLUSH_BUFFER_RANGE 23
+#define CELL_CMD_STATE_FS_CONSTANTS 21
+#define CELL_CMD_STATE_RASTERIZER 22
+#define CELL_CMD_VS_EXECUTE 23
+#define CELL_CMD_FLUSH_BUFFER_RANGE 24
+#define CELL_CMD_FENCE 25
+/** Command/batch buffers */
#define CELL_NUM_BUFFERS 4
#define CELL_BUFFER_SIZE (4*1024) /**< 16KB would be the max */
#define CELL_BUFFER_STATUS_FREE 10
#define CELL_BUFFER_STATUS_USED 20
+/** Debug flags */
+#define CELL_DEBUG_CHECKER (1 << 0)
+#define CELL_DEBUG_ASM (1 << 1)
+#define CELL_DEBUG_SYNC (1 << 2)
+#define CELL_DEBUG_FRAGMENT_OPS (1 << 3)
+#define CELL_DEBUG_FRAGMENT_OP_FALLBACK (1 << 4)
+#define CELL_DEBUG_CMD (1 << 5)
+#define CELL_DEBUG_CACHE (1 << 6)
-#define CELL_DEBUG_CHECKER (1 << 0)
-#define CELL_DEBUG_SYNC (1 << 1)
+#define CELL_FENCE_IDLE 0
+#define CELL_FENCE_EMITTED 1
+#define CELL_FENCE_SIGNALLED 2
+#define CELL_FACING_FRONT 0
+#define CELL_FACING_BACK 1
+
+struct cell_fence
+{
+ /** There's a 16-byte status qword per SPU */
+ volatile uint status[CELL_MAX_SPUS][4];
+};
-/** Max instructions for doing per-fragment operations */
-#define SPU_MAX_FRAGMENT_OPS_INSTS 64
+/**
+ * Fence command sent to SPUs. In response, the SPUs will write
+ * CELL_FENCE_STATUS_SIGNALLED back to the fence status word in main memory.
+ */
+struct cell_command_fence
+{
+ uint64_t opcode; /**< CELL_CMD_FENCE */
+ struct cell_fence *fence;
+};
/**
* Command to specify per-fragment operations state and generated code.
+ * Note that this is a variant-length structure, allocated with as
+ * much memory as needed to hold the generated code; the "code"
+ * field *must* be the last field in the structure. Also, the entire
+ * length of the structure (including the variant code field) must be
+ * a multiple of 8 bytes; we require that this structure itself be
+ * a multiple of 8 bytes, and that the generated code also be a multiple
+ * of 8 bytes.
+ *
+ * Also note that the dsa, blend, blend_color fields are really only needed
+ * for the fallback/C per-pixel code. They're not used when we generate
+ * dynamic SPU fragment code (which is the normal case), and will eventually
+ * be removed from this structure.
*/
struct cell_command_fragment_ops
{
uint64_t opcode; /**< CELL_CMD_STATE_FRAGMENT_OPS */
+
+ /* Fields for the fallback case */
struct pipe_depth_stencil_alpha_state dsa;
struct pipe_blend_state blend;
- unsigned code[SPU_MAX_FRAGMENT_OPS_INSTS];
+ struct pipe_blend_color blend_color;
+
+ /* Fields for the generated SPU code */
+ unsigned total_code_size;
+ unsigned front_code_index;
+ unsigned back_code_index;
+ /* this field has variant length, and must be the last field in
+ * the structure
+ */
+ unsigned code[0];
};
/** Max instructions for fragment programs */
-#define SPU_MAX_FRAGMENT_PROGRAM_INSTS 128
+#define SPU_MAX_FRAGMENT_PROGRAM_INSTS 512
/**
- * Command to send a fragment progra to SPUs.
+ * Command to send a fragment program to SPUs.
*/
struct cell_command_fragment_program
{
*/
struct cell_command_framebuffer
{
- uint64_t opcode; /**< CELL_CMD_FRAMEBUFFER */
+ uint64_t opcode; /**< CELL_CMD_STATE_FRAMEBUFFER */
int width, height;
void *color_start, *depth_start;
enum pipe_format color_format, depth_format;
};
+/**
+ * Tell SPUs about rasterizer state.
+ */
+struct cell_command_rasterizer
+{
+ uint64_t opcode; /**< CELL_CMD_STATE_RASTERIZER */
+ struct pipe_rasterizer_state rasterizer;
+};
+
+
/**
* Clear framebuffer to the given value/color.
*/
struct cell_command_texture
{
uint64_t opcode; /**< CELL_CMD_STATE_TEXTURE */
+ uint target; /**< PIPE_TEXTURE_x */
uint unit;
- void *start; /**< Address in main memory */
- ushort width, height;
+ void *start[CELL_MAX_TEXTURE_LEVELS]; /**< Address in main memory */
+ ushort width[CELL_MAX_TEXTURE_LEVELS];
+ ushort height[CELL_MAX_TEXTURE_LEVELS];
+ ushort depth[CELL_MAX_TEXTURE_LEVELS];
};
-/** XXX unions don't seem to work */
-/* XXX this should go away; all commands should be placed in batch buffers */
-struct cell_command
+#define MAX_SPU_FUNCTIONS 12
+/**
+ * Used to tell the PPU about the address of particular functions in the
+ * SPU's address space.
+ */
+struct cell_spu_function_info
{
-#if 0
- struct cell_command_framebuffer fb;
- struct cell_command_clear_surface clear;
- struct cell_command_render render;
-#endif
- struct cell_command_vs vs;
-} ALIGN16_ATTRIB;
+ uint num;
+ char names[MAX_SPU_FUNCTIONS][16];
+ uint addrs[MAX_SPU_FUNCTIONS];
+ char pad[12]; /**< Pad struct to multiple of 16 bytes (256 currently) */
+};
/** This is the object passed to spe_create_thread() */
unsigned id;
unsigned num_spus;
unsigned debug_flags; /**< mask of CELL_DEBUG_x flags */
- struct cell_command *cmd;
+ float inv_timebase; /**< 1.0/timebase, for perf measurement */
/** Buffers for command batches, vertex/index data */
ubyte *buffers[CELL_NUM_BUFFERS];
uint *buffer_status; /**< points at cell_context->buffer_status */
+
+ struct cell_spu_function_info *spu_functions;
} ALIGN16_ATTRIB;
cell_clear.c \
cell_context.c \
cell_draw_arrays.c \
+ cell_fence.c \
cell_flush.c \
cell_gen_fragment.c \
cell_gen_fp.c \
#include "cell_context.h"
#include "cell_batch.h"
+#include "cell_fence.h"
#include "cell_spu.h"
uint
cell_get_empty_buffer(struct cell_context *cell)
{
- uint buf = 0, tries = 0;
+ static uint prev_buffer = 0;
+ uint buf = (prev_buffer + 1) % CELL_NUM_BUFFERS;
+ uint tries = 0;
/* Find a buffer that's marked as free by all SPUs */
while (1) {
cell->buffer_status[spu][buf][0] = CELL_BUFFER_STATUS_USED;
}
/*
- printf("PPU: ALLOC BUFFER %u\n", buf);
+ printf("PPU: ALLOC BUFFER %u, %u tries\n", buf, tries);
*/
+ prev_buffer = buf;
+
+ /* release tex buffer associated w/ prev use of this batch buf */
+ cell_free_fenced_buffers(cell, &cell->fenced_buffers[buf]);
+
return buf;
}
}
}
+/**
+ * Append a fence command to the current batch buffer.
+ * Note that we're sure there's always room for this because of the
+ * adjusted size check in cell_batch_free_space().
+ */
+static void
+emit_fence(struct cell_context *cell)
+{
+ const uint batch = cell->cur_batch;
+ const uint size = cell->buffer_size[batch];
+ struct cell_command_fence *fence_cmd;
+ struct cell_fence *fence = &cell->fenced_buffers[batch].fence;
+ uint i;
+
+ /* set fence status to emitted, not yet signalled */
+ for (i = 0; i < cell->num_spus; i++) {
+ fence->status[i][0] = CELL_FENCE_EMITTED;
+ }
+
+ ASSERT(size + sizeof(struct cell_command_fence) <= CELL_BUFFER_SIZE);
+
+ fence_cmd = (struct cell_command_fence *) (cell->buffer[batch] + size);
+ fence_cmd->opcode = CELL_CMD_FENCE;
+ fence_cmd->fence = fence;
+
+ /* update batch buffer size */
+ cell->buffer_size[batch] = size + sizeof(struct cell_command_fence);
+ assert(sizeof(struct cell_command_fence) % 8 == 0);
+}
+
+
/**
* Flush the current batch buffer to the SPUs.
* An empty buffer will be found and set as the new current batch buffer
{
static boolean flushing = FALSE;
uint batch = cell->cur_batch;
- const uint size = cell->buffer_size[batch];
+ uint size = cell->buffer_size[batch];
uint spu, cmd_word;
assert(!flushing);
if (size == 0)
return;
+ /* Before we use this batch buffer, make sure any fenced texture buffers
+ * are released.
+ */
+ if (cell->fenced_buffers[batch].head) {
+ emit_fence(cell);
+ size = cell->buffer_size[batch];
+ }
+
flushing = TRUE;
assert(batch < CELL_NUM_BUFFERS);
cell_batch_free_space(const struct cell_context *cell)
{
uint free = CELL_BUFFER_SIZE - cell->buffer_size[cell->cur_batch];
+ free -= sizeof(struct cell_command_fence);
return free;
}
size = cell->buffer_size[cell->cur_batch];
- if (size + bytes > CELL_BUFFER_SIZE) {
+ if (bytes > cell_batch_free_space(cell)) {
cell_batch_flush(cell);
size = 0;
}
padbytes = (alignment - (size % alignment)) % alignment;
- if (padbytes + size + bytes > CELL_BUFFER_SIZE) {
+ if (padbytes + bytes > cell_batch_free_space(cell)) {
cell_batch_flush(cell);
size = 0;
}
clr->surface = surfIndex;
clr->value = clearValue;
}
+
+ /* Technically, the surface's contents are now known and cleared,
+ * so we could set the status to PIPE_SURFACE_STATUS_CLEAR. But
+ * it turns out it's quite painful to recognize when any particular
+ * surface goes from PIPE_SURFACE_STATUS_CLEAR to
+ * PIPE_SURFACE_STATUS_DEFINED (i.e. with known contents), because
+ * the drawing commands could be operating on numerous draw buffers,
+ * which we'd have to iterate through to set all their stati...
+ * For now, we cheat a bit and set the surface's status to DEFINED
+ * right here. Later we should revisit this and set the status to
+ * CLEAR here, and find a better place to set the status to DEFINED.
+ */
+ ps->status = PIPE_SURFACE_STATUS_DEFINED;
}
#include "cell_clear.h"
#include "cell_context.h"
#include "cell_draw_arrays.h"
+#include "cell_fence.h"
#include "cell_flush.h"
#include "cell_state.h"
#include "cell_surface.h"
{
struct cell_context *cell = cell_context(pipe);
+ util_delete_keymap(cell->fragment_ops_cache, NULL);
+
cell_spu_exit(cell);
align_free(cell);
}
-#ifdef DEBUG
static const struct debug_named_value cell_debug_flags[] = {
{"checker", CELL_DEBUG_CHECKER},/**< modulate tile clear color by SPU ID */
+ {"asm", CELL_DEBUG_ASM}, /**< dump SPU asm code */
{"sync", CELL_DEBUG_SYNC}, /**< SPUs do synchronous DMA */
+ {"fragops", CELL_DEBUG_FRAGMENT_OPS}, /**< SPUs emit fragment ops debug messages*/
+ {"fragopfallback", CELL_DEBUG_FRAGMENT_OP_FALLBACK}, /**< SPUs use reference implementation for fragment ops*/
+ {"cmd", CELL_DEBUG_CMD}, /**< SPUs dump command buffer info */
+ {"cache", CELL_DEBUG_CACHE}, /**< report texture cache stats on exit */
{NULL, 0}
};
-#endif
struct pipe_context *
struct cell_winsys *cws)
{
struct cell_context *cell;
+ uint i;
/* some fields need to be 16-byte aligned, so align the whole object */
cell = (struct cell_context*) align_malloc(sizeof(struct cell_context), 16);
cell_init_state_functions(cell);
cell_init_shader_functions(cell);
cell_init_surface_functions(cell);
- cell_init_texture_functions(cell);
cell_init_vertex_functions(cell);
cell->draw = cell_draw_create(cell);
+ /* Create cache of fragment ops generated code */
+ cell->fragment_ops_cache =
+ util_new_keymap(sizeof(struct cell_fragment_ops_key), ~0, NULL);
+
cell_init_vbuf(cell);
draw_set_rasterize_stage(cell->draw, cell->vbuf);
cell_debug_flags,
0 );
+ for (i = 0; i < CELL_NUM_BUFFERS; i++)
+ cell_fence_init(&cell->fenced_buffers[i].fence);
+
+
/*
* SPU stuff
*/
- cell->num_spus = 6;
- /* XXX is this in SDK 3.0 only?
- cell->num_spus = spe_cpu_info_get(SPE_COUNT_PHYSICAL_SPES, -1);
- */
+ /* This call only works with SDK 3.0. Anyone still using 2.1??? */
+ cell->num_cells = spe_cpu_info_get(SPE_COUNT_PHYSICAL_CPU_NODES, -1);
+ cell->num_spus = spe_cpu_info_get(SPE_COUNT_USABLE_SPES, 0);
+ if (cell->debug_flags) {
+ printf("Cell: found %d Cell(s) with %u SPUs\n",
+ cell->num_cells, cell->num_spus);
+ }
+ if (getenv("CELL_NUM_SPUS")) {
+ cell->num_spus = atoi(getenv("CELL_NUM_SPUS"));
+ assert(cell->num_spus > 0);
+ }
cell_start_spus(cell);
cell_init_batch_buffers(cell);
+ /* make sure SPU initializations are done before proceeding */
+ cell_flush_int(cell, CELL_FLUSH_WAIT);
+
return &cell->pipe;
}
#include "cell/common.h"
#include "rtasm/rtasm_ppc_spe.h"
#include "tgsi/tgsi_scan.h"
+#include "util/u_keymap.h"
struct cell_vbuf_render;
/**
- * Cell blend state atom, subclass of pipe_blend_state.
+ * Key for mapping per-fragment state to cached SPU machine code.
+ * keymap(cell_fragment_ops_key) => cell_command_fragment_ops
*/
-struct cell_blend_state
+struct cell_fragment_ops_key
{
- struct pipe_blend_state base;
-
- /**
- * Generated code to perform alpha blending
- */
- struct spe_function code;
+ struct pipe_blend_state blend;
+ struct pipe_blend_color blend_color;
+ struct pipe_depth_stencil_alpha_state dsa;
+ enum pipe_format color_format;
+ enum pipe_format zs_format;
};
+struct cell_buffer_node;
+
/**
- * Cell depth/stencil/alpha state atom, subclass of
- * pipe_depth_stencil_alpha_state.
+ * Fenced buffer list. List of buffers which can be unreferenced after
+ * the fence has been executed/signalled.
*/
-struct cell_depth_stencil_alpha_state
+struct cell_buffer_list
{
- struct pipe_depth_stencil_alpha_state base;
-
- /**
- * Generated code to perform alpha, stencil, and depth testing on the SPE
- */
- struct spe_function code;
+ struct cell_fence fence ALIGN16_ATTRIB;
+ struct cell_buffer_node *head;
};
struct cell_winsys *winsys;
- const struct cell_blend_state *blend;
+ const struct pipe_blend_state *blend;
const struct pipe_sampler_state *sampler[PIPE_MAX_SAMPLERS];
uint num_samplers;
- const struct cell_depth_stencil_alpha_state *depth_stencil;
+ const struct pipe_depth_stencil_alpha_state *depth_stencil;
const struct pipe_rasterizer_state *rasterizer;
const struct cell_vertex_shader_state *vs;
const struct cell_fragment_shader_state *fs;
uint *tex_map;
uint dirty;
+ uint dirty_textures; /* bitmask of texture units */
+ uint dirty_samplers; /* bitmask of sampler units */
+
+ /** Cache of code generated for per-fragment ops */
+ struct keymap *fragment_ops_cache;
/** The primitive drawing context */
struct draw_context *draw;
/** Mapped constant buffers */
void *mapped_constants[PIPE_SHADER_TYPES];
+ struct cell_spu_function_info spu_functions ALIGN16_ATTRIB;
- uint num_spus;
+ uint num_cells, num_spus;
/** Buffers for command batches, vertex/index data */
uint buffer_size[CELL_NUM_BUFFERS];
uint buffer_status[CELL_MAX_SPUS][CELL_NUM_BUFFERS][4] ALIGN16_ATTRIB;
+ /** Associated with each command/batch buffer is a list of pipe_buffers
+ * that are fenced. When the last command in a buffer is executed, the
+ * fence will be signalled, indicating that any pipe_buffers preceeding
+ * that fence can be unreferenced (and probably freed).
+ */
+ struct cell_buffer_list fenced_buffers[CELL_NUM_BUFFERS];
+
+
struct spe_function attrib_fetch;
unsigned attrib_fetch_offsets[PIPE_MAX_ATTRIBS];
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <unistd.h>
+#include "util/u_memory.h"
+#include "pipe/p_inlines.h"
+#include "cell_context.h"
+#include "cell_batch.h"
+#include "cell_fence.h"
+#include "cell_texture.h"
+
+
+void
+cell_fence_init(struct cell_fence *fence)
+{
+ uint i;
+ ASSERT_ALIGN16(fence->status);
+ for (i = 0; i < CELL_MAX_SPUS; i++) {
+ fence->status[i][0] = CELL_FENCE_IDLE;
+ }
+}
+
+
+boolean
+cell_fence_signalled(const struct cell_context *cell,
+ const struct cell_fence *fence)
+{
+ uint i;
+ for (i = 0; i < cell->num_spus; i++) {
+ if (fence->status[i][0] != CELL_FENCE_SIGNALLED)
+ return FALSE;
+ /*assert(fence->status[i][0] == CELL_FENCE_EMITTED);*/
+ }
+ return TRUE;
+}
+
+
+void
+cell_fence_finish(const struct cell_context *cell,
+ const struct cell_fence *fence)
+{
+ while (!cell_fence_signalled(cell, fence)) {
+ usleep(10);
+ }
+
+#ifdef DEBUG
+ {
+ uint i;
+ for (i = 0; i < cell->num_spus; i++) {
+ assert(fence->status[i][0] == CELL_FENCE_SIGNALLED);
+ }
+ }
+#endif
+}
+
+
+
+
+struct cell_buffer_node
+{
+ struct pipe_buffer *buffer;
+ struct cell_buffer_node *next;
+};
+
+
+static void
+cell_add_buffer_to_list(struct cell_context *cell,
+ struct cell_buffer_list *list,
+ struct pipe_buffer *buffer)
+{
+ struct pipe_screen *ps = cell->pipe.screen;
+ struct cell_buffer_node *node = CALLOC_STRUCT(cell_buffer_node);
+ /* create new list node which references the buffer, insert at head */
+ if (node) {
+ pipe_buffer_reference(ps, &node->buffer, buffer);
+ node->next = list->head;
+ list->head = node;
+ }
+}
+
+
+/**
+ * Wait for completion of the given fence, then unreference any buffers
+ * on the list.
+ * This typically unrefs/frees texture buffers after any rendering which uses
+ * them has completed.
+ */
+void
+cell_free_fenced_buffers(struct cell_context *cell,
+ struct cell_buffer_list *list)
+{
+ if (list->head) {
+ struct pipe_screen *ps = cell->pipe.screen;
+ struct cell_buffer_node *node;
+
+ cell_fence_finish(cell, &list->fence);
+
+ /* traverse the list, unreferencing buffers, freeing nodes */
+ node = list->head;
+ while (node) {
+ struct cell_buffer_node *next = node->next;
+ assert(node->buffer);
+ pipe_buffer_unmap(ps, node->buffer);
+#if 0
+ printf("Unref buffer %p\n", node->buffer);
+ if (node->buffer->refcount == 1)
+ printf(" Delete!\n");
+#endif
+ pipe_buffer_reference(ps, &node->buffer, NULL);
+ FREE(node);
+ node = next;
+ }
+ list->head = NULL;
+ }
+}
+
+
+/**
+ * This should be called for each render command.
+ * Any texture buffers that are current bound will be added to a fenced
+ * list to be freed later when the fence is executed/signalled.
+ */
+void
+cell_add_fenced_textures(struct cell_context *cell)
+{
+ struct cell_buffer_list *list = &cell->fenced_buffers[cell->cur_batch];
+ uint i;
+
+ for (i = 0; i < cell->num_textures; i++) {
+ struct cell_texture *ct = cell->texture[i];
+ if (ct) {
+ uint level;
+ for (level = 0; level < CELL_MAX_TEXTURE_LEVELS; level++) {
+ if (ct->tiled_buffer[level]) {
+#if 0
+ printf("Adding texture %p buffer %p to list\n",
+ ct, ct->tiled_buffer[level]);
+#endif
+ cell_add_buffer_to_list(cell, list, ct->tiled_buffer[level]);
+ }
+ }
+ }
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#ifndef CELL_FENCE_H
+#define CELL_FENCE_H
+
+
+extern void
+cell_fence_init(struct cell_fence *fence);
+
+
+extern boolean
+cell_fence_signalled(const struct cell_context *cell,
+ const struct cell_fence *fence);
+
+
+extern void
+cell_fence_finish(const struct cell_context *cell,
+ const struct cell_fence *fence);
+
+
+
+extern void
+cell_free_fenced_buffers(struct cell_context *cell,
+ struct cell_buffer_list *list);
+
+
+extern void
+cell_add_fenced_textures(struct cell_context *cell);
+
+
+#endif /* CELL_FENCE_H */
flags |= CELL_FLUSH_WAIT;
}
- if (flags & PIPE_FLUSH_SWAPBUFFERS)
+ if (flags & (PIPE_FLUSH_SWAPBUFFERS | PIPE_FLUSH_RENDER_CACHE))
flags |= CELL_FLUSH_WAIT;
draw_flush( cell->draw );
* \author Brian Paul
*/
-
+#include <math.h>
#include "pipe/p_defines.h"
#include "pipe/p_state.h"
#include "pipe/p_shader_tokens.h"
#include "cell_gen_fp.h"
-/** Set to 1 to enable debug/disassembly printfs */
-#define DISASSEM 01
+#define MAX_TEMPS 16
+#define MAX_IMMED 8
+#define CHAN_X 0
+#define CHAN_Y 1
+#define CHAN_Z 2
+#define CHAN_W 3
/**
* Context needed during code generation.
*/
struct codegen
{
+ struct cell_context *cell;
int inputs_reg; /**< 1st function parameter */
int outputs_reg; /**< 2nd function parameter */
int constants_reg; /**< 3rd function parameter */
- int temp_regs[8][4]; /**< maps TGSI temps to SPE registers */
+ int temp_regs[MAX_TEMPS][4]; /**< maps TGSI temps to SPE registers */
+ int imm_regs[MAX_IMMED][4]; /**< maps TGSI immediates to SPE registers */
+
+ int num_imm; /**< number of immediates */
int one_reg; /**< register containing {1.0, 1.0, 1.0, 1.0} */
/** Per-instruction temps / intermediate temps */
int num_itemps;
- int itemps[3];
+ int itemps[12];
+
+ /** Current IF/ELSE/ENDIF nesting level */
+ int if_nesting;
+ /** Index of execution mask register */
+ int exec_mask_reg;
+
+ /** KIL mask: indicates which fragments have been killed */
+ int kill_mask_reg;
+
+ int frame_size; /**< Stack frame size, in words */
struct spe_function *f;
boolean error;
{
if (gen->one_reg <= 0) {
gen->one_reg = spe_allocate_available_register(gen->f);
- }
- /* one = {1.0, 1.0, 1.0, 1.0} */
- spe_load_float(gen->f, gen->one_reg, 1.0f);
-#if DISASSEM
- printf("il\tr%d, 1.0f\n", gen->one_reg);
-#endif
+ spe_indent(gen->f, 4);
+ spe_comment(gen->f, -4, "INIT CONSTANT 1.0:");
+
+ /* one = {1.0, 1.0, 1.0, 1.0} */
+ spe_load_float(gen->f, gen->one_reg, 1.0f);
+
+ spe_indent(gen->f, -4);
+ }
return gen->one_reg;
}
+/**
+ * Return index of the pixel execution mask.
+ * The register is allocated an initialized upon the first call.
+ *
+ * The pixel execution mask controls which pixels in a quad are
+ * modified, according to surrounding conditionals, loops, etc.
+ */
+static int
+get_exec_mask_reg(struct codegen *gen)
+{
+ if (gen->exec_mask_reg <= 0) {
+ gen->exec_mask_reg = spe_allocate_available_register(gen->f);
+
+ spe_indent(gen->f, 4);
+ spe_comment(gen->f, -4, "INIT EXEC MASK = ~0:");
+
+ /* exec_mask = {~0, ~0, ~0, ~0} */
+ spe_load_int(gen->f, gen->exec_mask_reg, ~0);
+
+ spe_indent(gen->f, -4);
+ }
+
+ return gen->exec_mask_reg;
+}
+
+
+static boolean
+is_register_src(struct codegen *gen, int channel,
+ const struct tgsi_full_src_register *src)
+{
+ int swizzle = tgsi_util_get_full_src_register_extswizzle(src, channel);
+ int sign_op = tgsi_util_get_full_src_register_sign_mode(src, channel);
+
+ if (swizzle > TGSI_SWIZZLE_W || sign_op != TGSI_UTIL_SIGN_KEEP) {
+ return FALSE;
+ }
+ if (src->SrcRegister.File == TGSI_FILE_TEMPORARY ||
+ src->SrcRegister.File == TGSI_FILE_IMMEDIATE) {
+ return TRUE;
+ }
+ return FALSE;
+}
+
+
+static boolean
+is_memory_dst(struct codegen *gen, int channel,
+ const struct tgsi_full_dst_register *dst)
+{
+ if (dst->DstRegister.File == TGSI_FILE_OUTPUT) {
+ return TRUE;
+ }
+ else {
+ return FALSE;
+ }
+}
+
+
/**
* Return the index of the SPU temporary containing the named TGSI
* source register. If the TGSI register is a TGSI_FILE_TEMPORARY we
int channel,
const struct tgsi_full_src_register *src)
{
- int reg;
+ int reg = -1;
+ int swizzle = tgsi_util_get_full_src_register_extswizzle(src, channel);
+ boolean reg_is_itemp = FALSE;
+ uint sign_op;
+
+ assert(swizzle >= TGSI_SWIZZLE_X);
+ assert(swizzle <= TGSI_EXTSWIZZLE_ONE);
+
+ if (swizzle == TGSI_EXTSWIZZLE_ONE) {
+ /* Load const one float and early out */
+ reg = get_const_one_reg(gen);
+ }
+ else if (swizzle == TGSI_EXTSWIZZLE_ZERO) {
+ /* Load const zero float and early out */
+ reg = get_itemp(gen);
+ spe_xor(gen->f, reg, reg, reg);
+ }
+ else {
+ assert(swizzle < 4);
+
+ switch (src->SrcRegister.File) {
+ case TGSI_FILE_TEMPORARY:
+ reg = gen->temp_regs[src->SrcRegister.Index][swizzle];
+ break;
+ case TGSI_FILE_INPUT:
+ {
+ /* offset is measured in quadwords, not bytes */
+ int offset = src->SrcRegister.Index * 4 + swizzle;
+ reg = get_itemp(gen);
+ reg_is_itemp = TRUE;
+ /* Load: reg = memory[(machine_reg) + offset] */
+ spe_lqd(gen->f, reg, gen->inputs_reg, offset * 16);
+ }
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ reg = gen->imm_regs[src->SrcRegister.Index][swizzle];
+ break;
+ case TGSI_FILE_CONSTANT:
+ {
+ /* offset is measured in quadwords, not bytes */
+ int offset = src->SrcRegister.Index * 4 + swizzle;
+ reg = get_itemp(gen);
+ reg_is_itemp = TRUE;
+ /* Load: reg = memory[(machine_reg) + offset] */
+ spe_lqd(gen->f, reg, gen->constants_reg, offset * 16);
+ }
+ break;
+ default:
+ assert(0);
+ }
+ }
- /* XXX need to examine src swizzle info here.
- * That will involve changing the channel var...
+ /*
+ * Handle absolute value, negate or set-negative of src register.
*/
+ sign_op = tgsi_util_get_full_src_register_sign_mode(src, channel);
+ if (sign_op != TGSI_UTIL_SIGN_KEEP) {
+ /*
+ * All sign ops are done by manipulating bit 31, the IEEE float sign bit.
+ */
+ const int bit31mask_reg = get_itemp(gen);
+ int result_reg;
+
+ if (reg_is_itemp) {
+ /* re-use 'reg' for the result */
+ result_reg = reg;
+ }
+ else {
+ /* alloc a new reg for the result */
+ result_reg = get_itemp(gen);
+ }
+ /* mask with bit 31 set, the rest cleared */
+ spe_load_uint(gen->f, bit31mask_reg, (1 << 31));
- switch (src->SrcRegister.File) {
- case TGSI_FILE_TEMPORARY:
- reg = gen->temp_regs[src->SrcRegister.Index][channel];
- break;
- case TGSI_FILE_INPUT:
- {
- /* offset is measured in quadwords, not bytes */
- int offset = src->SrcRegister.Index * 4 + channel;
- reg = get_itemp(gen);
- /* Load: reg = memory[(machine_reg) + offset] */
- spe_lqd(gen->f, reg, gen->inputs_reg, offset);
-#if DISASSEM
- printf("lqd\tr%d, r%d + %d\n", reg, gen->inputs_reg, offset);
-#endif
+ if (sign_op == TGSI_UTIL_SIGN_CLEAR) {
+ spe_andc(gen->f, result_reg, reg, bit31mask_reg);
}
- break;
- case TGSI_FILE_IMMEDIATE:
- /* xxx fall-through for now / fix */
- case TGSI_FILE_CONSTANT:
- /* xxx fall-through for now / fix */
- default:
- assert(0);
+ else if (sign_op == TGSI_UTIL_SIGN_SET) {
+ spe_and(gen->f, result_reg, reg, bit31mask_reg);
+ }
+ else {
+ assert(sign_op == TGSI_UTIL_SIGN_TOGGLE);
+ spe_xor(gen->f, result_reg, reg, bit31mask_reg);
+ }
+
+ reg = result_reg;
}
return reg;
int channel,
const struct tgsi_full_dst_register *dest)
{
- int reg;
+ int reg = -1;
switch (dest->DstRegister.File) {
case TGSI_FILE_TEMPORARY:
- reg = gen->temp_regs[dest->DstRegister.Index][channel];
+ if (gen->if_nesting > 0)
+ reg = get_itemp(gen);
+ else
+ reg = gen->temp_regs[dest->DstRegister.Index][channel];
break;
case TGSI_FILE_OUTPUT:
reg = get_itemp(gen);
int value_reg, int channel,
const struct tgsi_full_dst_register *dest)
{
+ /*
+ * XXX need to implement dst reg clamping/saturation
+ */
+#if 0
+ switch (inst->Instruction.Saturate) {
+ case TGSI_SAT_NONE:
+ break;
+ case TGSI_SAT_ZERO_ONE:
+ break;
+ case TGSI_SAT_MINUS_PLUS_ONE:
+ break;
+ default:
+ assert( 0 );
+ }
+#endif
+
switch (dest->DstRegister.File) {
case TGSI_FILE_TEMPORARY:
- /* no-op */
+ if (gen->if_nesting > 0) {
+ int d_reg = gen->temp_regs[dest->DstRegister.Index][channel];
+ int exec_reg = get_exec_mask_reg(gen);
+ /* Mix d with new value according to exec mask:
+ * d[i] = mask_reg[i] ? value_reg : d_reg
+ */
+ spe_selb(gen->f, d_reg, d_reg, value_reg, exec_reg);
+ }
+ else {
+ /* we're not inside a condition or loop: do nothing special */
+
+ }
break;
case TGSI_FILE_OUTPUT:
{
/* offset is measured in quadwords, not bytes */
int offset = dest->DstRegister.Index * 4 + channel;
- /* Store: memory[(machine_reg) + offset] = reg */
- spe_stqd(gen->f, value_reg, gen->outputs_reg, offset);
-#if DISASSEM
- printf("stqd\tr%d, r%d + %d\n", value_reg, gen->outputs_reg, offset);
-#endif
+ if (gen->if_nesting > 0) {
+ int exec_reg = get_exec_mask_reg(gen);
+ int curval_reg = get_itemp(gen);
+ /* First read the current value from memory:
+ * Load: curval = memory[(machine_reg) + offset]
+ */
+ spe_lqd(gen->f, curval_reg, gen->outputs_reg, offset * 16);
+ /* Mix curval with newvalue according to exec mask:
+ * d[i] = mask_reg[i] ? value_reg : d_reg
+ */
+ spe_selb(gen->f, curval_reg, curval_reg, value_reg, exec_reg);
+ /* Store: memory[(machine_reg) + offset] = curval */
+ spe_stqd(gen->f, curval_reg, gen->outputs_reg, offset * 16);
+ }
+ else {
+ /* Store: memory[(machine_reg) + offset] = reg */
+ spe_stqd(gen->f, value_reg, gen->outputs_reg, offset * 16);
+ }
}
break;
default:
}
+
+static void
+emit_prologue(struct codegen *gen)
+{
+ gen->frame_size = 1024; /* XXX temporary, should be dynamic */
+
+ spe_comment(gen->f, -4, "Function prologue:");
+
+ /* save $lr on stack # stqd $lr,16($sp) */
+ spe_stqd(gen->f, SPE_REG_RA, SPE_REG_SP, 16);
+
+ if (gen->frame_size >= 512) {
+ /* offset is too large for ai instruction */
+ int offset_reg = spe_allocate_available_register(gen->f);
+ int sp_reg = spe_allocate_available_register(gen->f);
+ /* offset = -framesize */
+ spe_load_int(gen->f, offset_reg, -gen->frame_size);
+ /* sp = $sp */
+ spe_move(gen->f, sp_reg, SPE_REG_SP);
+ /* $sp = $sp + offset_reg */
+ spe_a(gen->f, SPE_REG_SP, SPE_REG_SP, offset_reg);
+ /* save $sp in stack frame */
+ spe_stqd(gen->f, sp_reg, SPE_REG_SP, 0);
+ /* clean up */
+ spe_release_register(gen->f, offset_reg);
+ spe_release_register(gen->f, sp_reg);
+ }
+ else {
+ /* save stack pointer # stqd $sp,-frameSize($sp) */
+ spe_stqd(gen->f, SPE_REG_SP, SPE_REG_SP, -gen->frame_size);
+
+ /* adjust stack pointer # ai $sp,$sp,-frameSize */
+ spe_ai(gen->f, SPE_REG_SP, SPE_REG_SP, -gen->frame_size);
+ }
+}
+
+
+static void
+emit_epilogue(struct codegen *gen)
+{
+ const int return_reg = 3;
+
+ spe_comment(gen->f, -4, "Function epilogue:");
+
+ spe_comment(gen->f, 0, "return the killed mask");
+ if (gen->kill_mask_reg > 0) {
+ /* shader called KIL, return the "alive" mask */
+ spe_move(gen->f, return_reg, gen->kill_mask_reg);
+ }
+ else {
+ /* return {0,0,0,0} */
+ spe_load_uint(gen->f, return_reg, 0);
+ }
+
+ spe_comment(gen->f, 0, "restore stack and return");
+ if (gen->frame_size >= 512) {
+ /* offset is too large for ai instruction */
+ int offset_reg = spe_allocate_available_register(gen->f);
+ /* offset = framesize */
+ spe_load_int(gen->f, offset_reg, gen->frame_size);
+ /* $sp = $sp + offset */
+ spe_a(gen->f, SPE_REG_SP, SPE_REG_SP, offset_reg);
+ /* clean up */
+ spe_release_register(gen->f, offset_reg);
+ }
+ else {
+ /* restore stack pointer # ai $sp,$sp,frameSize */
+ spe_ai(gen->f, SPE_REG_SP, SPE_REG_SP, gen->frame_size);
+ }
+
+ /* restore $lr # lqd $lr,16($sp) */
+ spe_lqd(gen->f, SPE_REG_RA, SPE_REG_SP, 16);
+
+ /* return from function call */
+ spe_bi(gen->f, SPE_REG_RA, 0, 0);
+}
+
+
static boolean
emit_MOV(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
- int ch;
+ int ch, src_reg[4], dst_reg[4];
+
+ spe_comment(gen->f, -4, "MOV:");
for (ch = 0; ch < 4; ch++) {
if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
- int src_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- int dst_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
- /* XXX we don't always need to actually emit a mov instruction here */
- spe_move(gen->f, dst_reg, src_reg);
-#if DISASSEM
- printf("mov\tr%d, r%d\n", dst_reg, src_reg);
-#endif
- store_dest_reg(gen, dst_reg, ch, &inst->FullDstRegisters[0]);
+ src_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ dst_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ if (is_register_src(gen, ch, &inst->FullSrcRegisters[0]) &&
+ is_memory_dst(gen, ch, &inst->FullDstRegisters[0])) {
+ /* special-case: register to memory store */
+ store_dest_reg(gen, src_reg[ch], ch, &inst->FullDstRegisters[0]);
+ }
+ else {
+ spe_move(gen->f, dst_reg[ch], src_reg[ch]);
+ store_dest_reg(gen, dst_reg[ch], ch, &inst->FullDstRegisters[0]);
+ }
free_itemps(gen);
}
}
return true;
}
-
/**
* Emit addition instructions. Recall that a single TGSI_OPCODE_ADD
* becomes (up to) four SPU "fa" instructions because we're doing SOA
static boolean
emit_ADD(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
- int ch;
- /* Loop over Red/Green/Blue/Alpha channels */
+ int ch, s1_reg[4], s2_reg[4], d_reg[4];
+
+ spe_comment(gen->f, -4, "ADD:");
+ /* Loop over Red/Green/Blue/Alpha channels, fetch src operands */
for (ch = 0; ch < 4; ch++) {
/* If the dest R, G, B or A writemask is enabled... */
if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
- /* get indexes of the two src, one dest SPE registers */
- int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
- int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
-
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+ /* Loop over Red/Green/Blue/Alpha channels, do the add, store results */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
/* Emit actual SPE instruction: d = s1 + s2 */
- spe_fa(gen->f, d_reg, s1_reg, s2_reg);
-#if DISASSEM
- printf("fa\tr%d, r%d, r%d\n", d_reg, s1_reg, s2_reg);
-#endif
-
+ spe_fa(gen->f, d_reg[ch], s1_reg[ch], s2_reg[ch]);
/* Store the result (a no-op for TGSI_FILE_TEMPORARY dests) */
- store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
/* Free any intermediate temps we allocated */
free_itemps(gen);
}
return true;
}
+/**
+ * Emit subtract. See emit_ADD for comments.
+ */
+static boolean
+emit_SUB(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch, s1_reg[4], s2_reg[4], d_reg[4];
+ spe_comment(gen->f, -4, "SUB:");
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ /* d = s1 - s2 */
+ spe_fs(gen->f, d_reg[ch], s1_reg[ch], s2_reg[ch]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+ return true;
+}
+
+/**
+ * Emit multiply add. See emit_ADD for comments.
+ */
+static boolean
+emit_MAD(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch, s1_reg[4], s2_reg[4], s3_reg[4], d_reg[4];
+ spe_comment(gen->f, -4, "MAD:");
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ s3_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[2]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ /* d = s1 * s2 + s3 */
+ spe_fma(gen->f, d_reg[ch], s1_reg[ch], s2_reg[ch], s3_reg[ch]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+ return true;
+}
+
+
+/**
+ * Emit linear interpolate. See emit_ADD for comments.
+ */
+static boolean
+emit_LERP(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch, s1_reg[4], s2_reg[4], s3_reg[4], d_reg[4], tmp_reg[4];
+ spe_comment(gen->f, -4, "LERP:");
+ /* setup/get src/dst/temp regs */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ s3_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[2]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ tmp_reg[ch] = get_itemp(gen);
+ }
+ }
+
+ /* d = s3 + s1(s2 - s3) */
+ /* do all subtracts, then all fma, then all stores to better pipeline */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ spe_fs(gen->f, tmp_reg[ch], s2_reg[ch], s3_reg[ch]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ spe_fma(gen->f, d_reg[ch], tmp_reg[ch], s1_reg[ch], s3_reg[ch]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ }
+ }
+ free_itemps(gen);
+ return true;
+}
/**
* Emit multiply. See emit_ADD for comments.
*/
static boolean
emit_MUL(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch, s1_reg[4], s2_reg[4], d_reg[4];
+ spe_comment(gen->f, -4, "MUL:");
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s2_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ /* d = s1 * s2 */
+ spe_fm(gen->f, d_reg[ch], s1_reg[ch], s2_reg[ch]);
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+ return true;
+}
+
+/**
+ * Emit reciprocal. See emit_ADD for comments.
+ */
+static boolean
+emit_RCP(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
int ch;
+ spe_comment(gen->f, -4, "RCP:");
for (ch = 0; ch < 4; ch++) {
if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
- /* d = s1 * s2 */
- spe_fm(gen->f, d_reg, s1_reg, s2_reg);
-#if DISASSEM
- printf("fm\tr%d, r%d, r%d\n", d_reg, s1_reg, s2_reg);
-#endif
+ /* d = 1/s1 */
+ spe_frest(gen->f, d_reg, s1_reg);
+ spe_fi(gen->f, d_reg, s1_reg, d_reg);
store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
free_itemps(gen);
}
return true;
}
-
/**
- * Emit set-if-greater-than.
- * Note that the SPE fcgt instruction produces 0x0 and 0xffffffff as
- * the result but OpenGL/TGSI needs 0.0 and 1.0 results.
- * We can easily convert 0x0/0xffffffff to 0.0/1.0 with a bitwise AND.
+ * Emit reciprocal sqrt. See emit_ADD for comments.
*/
static boolean
-emit_SGT(struct codegen *gen, const struct tgsi_full_instruction *inst)
+emit_RSQ(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
int ch;
-
+ spe_comment(gen->f, -4, "RSQ:");
for (ch = 0; ch < 4; ch++) {
if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
- int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
-
- /* d = (s1 > s2) */
- spe_fcgt(gen->f, d_reg, s1_reg, s2_reg);
-#if DISASSEM
- printf("fcgt\tr%d, r%d, r%d\n", d_reg, s1_reg, s2_reg);
-#endif
-
- /* convert d from 0x0/0xffffffff to 0.0/1.0 */
- /* d = d & one_reg */
- spe_and(gen->f, d_reg, d_reg, get_const_one_reg(gen));
-#if DISASSEM
- printf("and\tr%d, r%d, r%d\n", d_reg, d_reg, get_const_one_reg(gen));
-#endif
-
+ /* d = 1/s1 */
+ spe_frsqest(gen->f, d_reg, s1_reg);
+ spe_fi(gen->f, d_reg, s1_reg, d_reg);
store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
free_itemps(gen);
}
}
-
return true;
}
-
/**
- * Emit END instruction.
- * We just return from the shader function at this point.
- *
- * Note that there may be more code after this that would be
- * called by TGSI_OPCODE_CALL.
+ * Emit absolute value. See emit_ADD for comments.
*/
static boolean
-emit_END(struct codegen *gen)
+emit_ABS(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
- /* return from function call */
- spe_bi(gen->f, SPE_REG_RA, 0, 0);
-#if DISASSEM
- printf("bi\trRA\n");
-#endif
+ int ch;
+ spe_comment(gen->f, -4, "ABS:");
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ const int bit31mask_reg = get_itemp(gen);
+
+ /* mask with bit 31 set, the rest cleared */
+ spe_load_uint(gen->f, bit31mask_reg, (1 << 31));
+
+ /* d = sign bit cleared in s1 */
+ spe_andc(gen->f, d_reg, s1_reg, bit31mask_reg);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
return true;
}
-
/**
- * Emit code for the given instruction. Just a big switch stmt.
+ * Emit 3 component dot product. See emit_ADD for comments.
*/
static boolean
-emit_instruction(struct codegen *gen,
- const struct tgsi_full_instruction *inst)
+emit_DP3(struct codegen *gen, const struct tgsi_full_instruction *inst)
{
- switch (inst->Instruction.Opcode) {
- case TGSI_OPCODE_MOV:
- return emit_MOV(gen, inst);
+ int ch;
+ int s1x_reg, s1y_reg, s1z_reg;
+ int s2x_reg, s2y_reg, s2z_reg;
+ int t0_reg = get_itemp(gen), t1_reg = get_itemp(gen);
+
+ spe_comment(gen->f, -4, "DP3:");
+
+ s1x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
+ s2x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ s1y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
+ s2y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ s1z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+ s2z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+
+ /* t0 = x0 * x1 */
+ spe_fm(gen->f, t0_reg, s1x_reg, s2x_reg);
+
+ /* t1 = y0 * y1 */
+ spe_fm(gen->f, t1_reg, s1y_reg, s2y_reg);
+
+ /* t0 = z0 * z1 + t0 */
+ spe_fma(gen->f, t0_reg, s1z_reg, s2z_reg, t0_reg);
+
+ /* t0 = t0 + t1 */
+ spe_fa(gen->f, t0_reg, t0_reg, t1_reg);
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ spe_move(gen->f, d_reg, t0_reg);
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+/**
+ * Emit 4 component dot product. See emit_ADD for comments.
+ */
+static boolean
+emit_DP4(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+ int s0x_reg, s0y_reg, s0z_reg, s0w_reg;
+ int s1x_reg, s1y_reg, s1z_reg, s1w_reg;
+ int t0_reg = get_itemp(gen), t1_reg = get_itemp(gen);
+
+ spe_comment(gen->f, -4, "DP4:");
+
+ s0x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
+ s1x_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ s0y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
+ s1y_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ s0z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+ s1z_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ s0w_reg = get_src_reg(gen, CHAN_W, &inst->FullSrcRegisters[0]);
+ s1w_reg = get_src_reg(gen, CHAN_W, &inst->FullSrcRegisters[1]);
+
+ /* t0 = x0 * x1 */
+ spe_fm(gen->f, t0_reg, s0x_reg, s1x_reg);
+
+ /* t1 = y0 * y1 */
+ spe_fm(gen->f, t1_reg, s0y_reg, s1y_reg);
+
+ /* t0 = z0 * z1 + t0 */
+ spe_fma(gen->f, t0_reg, s0z_reg, s1z_reg, t0_reg);
+
+ /* t1 = w0 * w1 + t1 */
+ spe_fma(gen->f, t1_reg, s0w_reg, s1w_reg, t1_reg);
+
+ /* t0 = t0 + t1 */
+ spe_fa(gen->f, t0_reg, t0_reg, t1_reg);
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ spe_move(gen->f, d_reg, t0_reg);
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+/**
+ * Emit homogeneous dot product. See emit_ADD for comments.
+ */
+static boolean
+emit_DPH(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ /* XXX rewrite this function to look more like DP3/DP4 */
+ int ch;
+ spe_comment(gen->f, -4, "DPH:");
+
+ int s1_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ int tmp_reg = get_itemp(gen);
+
+ /* t = x0 * x1 */
+ spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
+
+ s1_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ /* t = y0 * y1 + t */
+ spe_fma(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
+
+ s1_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ /* t = z0 * z1 + t */
+ spe_fma(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
+
+ s2_reg = get_src_reg(gen, CHAN_W, &inst->FullSrcRegisters[1]);
+ /* t = w1 + t */
+ spe_fa(gen->f, tmp_reg, s2_reg, tmp_reg);
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ spe_move(gen->f, d_reg, tmp_reg);
+ store_dest_reg(gen, tmp_reg, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+/**
+ * Emit 3-component vector normalize.
+ */
+static boolean
+emit_NRM3(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+ int src_reg[3];
+ int t0_reg = get_itemp(gen), t1_reg = get_itemp(gen);
+
+ spe_comment(gen->f, -4, "NRM3:");
+
+ src_reg[0] = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
+ src_reg[1] = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
+ src_reg[2] = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+
+ /* t0 = x * x */
+ spe_fm(gen->f, t0_reg, src_reg[0], src_reg[0]);
+
+ /* t1 = y * y */
+ spe_fm(gen->f, t1_reg, src_reg[1], src_reg[1]);
+
+ /* t0 = z * z + t0 */
+ spe_fma(gen->f, t0_reg, src_reg[2], src_reg[2], t0_reg);
+
+ /* t0 = t0 + t1 */
+ spe_fa(gen->f, t0_reg, t0_reg, t1_reg);
+
+ /* t1 = 1.0 / sqrt(t0) */
+ spe_frsqest(gen->f, t1_reg, t0_reg);
+ spe_fi(gen->f, t1_reg, t0_reg, t1_reg);
+
+ for (ch = 0; ch < 3; ch++) { /* NOTE: omit W channel */
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ /* dst = src[ch] * t1 */
+ spe_fm(gen->f, d_reg, src_reg[ch], t1_reg);
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+
+/**
+ * Emit cross product. See emit_ADD for comments.
+ */
+static boolean
+emit_XPD(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ spe_comment(gen->f, -4, "XPD:");
+
+ int s1_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ int tmp_reg = get_itemp(gen);
+
+ /* t = z0 * y1 */
+ spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
+
+ s1_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ /* t = y0 * z1 - t */
+ spe_fms(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
+
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << CHAN_X)) {
+ store_dest_reg(gen, tmp_reg, CHAN_X, &inst->FullDstRegisters[0]);
+ }
+
+ s1_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[1]);
+ /* t = x0 * z1 */
+ spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
+
+ s1_reg = get_src_reg(gen, CHAN_Z, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ /* t = z0 * x1 - t */
+ spe_fms(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
+
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << CHAN_Y)) {
+ store_dest_reg(gen, tmp_reg, CHAN_Y, &inst->FullDstRegisters[0]);
+ }
+
+ s1_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[1]);
+ /* t = y0 * x1 */
+ spe_fm(gen->f, tmp_reg, s1_reg, s2_reg);
+
+ s1_reg = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[0]);
+ s2_reg = get_src_reg(gen, CHAN_Y, &inst->FullSrcRegisters[1]);
+ /* t = x0 * y1 - t */
+ spe_fms(gen->f, tmp_reg, s1_reg, s2_reg, tmp_reg);
+
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << CHAN_Z)) {
+ store_dest_reg(gen, tmp_reg, CHAN_Z, &inst->FullDstRegisters[0]);
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+/**
+ * Emit set-if-greater-than.
+ * Note that the SPE fcgt instruction produces 0x0 and 0xffffffff as
+ * the result but OpenGL/TGSI needs 0.0 and 1.0 results.
+ * We can easily convert 0x0/0xffffffff to 0.0/1.0 with a bitwise AND.
+ */
+static boolean
+emit_SGT(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "SGT:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* d = (s1 > s2) */
+ spe_fcgt(gen->f, d_reg, s1_reg, s2_reg);
+
+ /* convert d from 0x0/0xffffffff to 0.0/1.0 */
+ /* d = d & one_reg */
+ spe_and(gen->f, d_reg, d_reg, get_const_one_reg(gen));
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit set-if_less-then. See emit_SGT for comments.
+ */
+static boolean
+emit_SLT(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "SLT:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* d = (s1 < s2) */
+ spe_fcgt(gen->f, d_reg, s2_reg, s1_reg);
+
+ /* convert d from 0x0/0xffffffff to 0.0/1.0 */
+ /* d = d & one_reg */
+ spe_and(gen->f, d_reg, d_reg, get_const_one_reg(gen));
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit set-if_greater-then-or-equal. See emit_SGT for comments.
+ */
+static boolean
+emit_SGE(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "SGE:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* d = (s1 >= s2) */
+ spe_fcgt(gen->f, d_reg, s2_reg, s1_reg);
+
+ /* convert d from 0x0/0xffffffff to 0.0/1.0 */
+ /* d = ~d & one_reg */
+ spe_andc(gen->f, d_reg, get_const_one_reg(gen), d_reg);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit set-if_less-then-or-equal. See emit_SGT for comments.
+ */
+static boolean
+emit_SLE(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "SLE:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* d = (s1 <= s2) */
+ spe_fcgt(gen->f, d_reg, s1_reg, s2_reg);
+
+ /* convert d from 0x0/0xffffffff to 0.0/1.0 */
+ /* d = ~d & one_reg */
+ spe_andc(gen->f, d_reg, get_const_one_reg(gen), d_reg);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit set-if_equal. See emit_SGT for comments.
+ */
+static boolean
+emit_SEQ(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "SEQ:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* d = (s1 == s2) */
+ spe_fceq(gen->f, d_reg, s1_reg, s2_reg);
+
+ /* convert d from 0x0/0xffffffff to 0.0/1.0 */
+ /* d = d & one_reg */
+ spe_and(gen->f, d_reg, d_reg, get_const_one_reg(gen));
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit set-if_not_equal. See emit_SGT for comments.
+ */
+static boolean
+emit_SNE(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "SNE:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* d = (s1 != s2) */
+ spe_fceq(gen->f, d_reg, s1_reg, s2_reg);
+ spe_nor(gen->f, d_reg, d_reg, d_reg);
+
+ /* convert d from 0x0/0xffffffff to 0.0/1.0 */
+ /* d = d & one_reg */
+ spe_and(gen->f, d_reg, d_reg, get_const_one_reg(gen));
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit compare. See emit_SGT for comments.
+ */
+static boolean
+emit_CMP(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "CMP:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int s2_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ int s3_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[2]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int zero_reg = get_itemp(gen);
+
+ spe_xor(gen->f, zero_reg, zero_reg, zero_reg);
+
+ /* d = (s1 < 0) ? s2 : s3 */
+ spe_fcgt(gen->f, d_reg, zero_reg, s1_reg);
+ spe_selb(gen->f, d_reg, s3_reg, s2_reg, d_reg);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit trunc.
+ * Convert float to signed int
+ * Convert signed int to float
+ */
+static boolean
+emit_TRUNC(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "TRUNC:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ /* Convert float to int */
+ spe_cflts(gen->f, d_reg, s1_reg, 0);
+
+ /* Convert int to float */
+ spe_csflt(gen->f, d_reg, d_reg, 0);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Emit floor.
+ * If negative int subtract one
+ * Convert float to signed int
+ * Convert signed int to float
+ */
+static boolean
+emit_FLR(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "FLR:");
+
+ int zero_reg = get_itemp(gen);
+ spe_xor(gen->f, zero_reg, zero_reg, zero_reg);
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int tmp_reg = get_itemp(gen);
+
+ /* If negative, subtract 1.0 */
+ spe_fcgt(gen->f, tmp_reg, zero_reg, s1_reg);
+ spe_selb(gen->f, tmp_reg, zero_reg, get_const_one_reg(gen), tmp_reg);
+ spe_fs(gen->f, tmp_reg, s1_reg, tmp_reg);
+
+ /* Convert float to int */
+ spe_cflts(gen->f, tmp_reg, tmp_reg, 0);
+
+ /* Convert int to float */
+ spe_csflt(gen->f, d_reg, tmp_reg, 0);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+/**
+ * Compute frac = Input - FLR(Input)
+ */
+static boolean
+emit_FRC(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, "FRC:");
+
+ int zero_reg = get_itemp(gen);
+ spe_xor(gen->f, zero_reg, zero_reg, zero_reg);
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s1_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ int tmp_reg = get_itemp(gen);
+
+ /* If negative, subtract 1.0 */
+ spe_fcgt(gen->f, tmp_reg, zero_reg, s1_reg);
+ spe_selb(gen->f, tmp_reg, zero_reg, get_const_one_reg(gen), tmp_reg);
+ spe_fs(gen->f, tmp_reg, s1_reg, tmp_reg);
+
+ /* Convert float to int */
+ spe_cflts(gen->f, tmp_reg, tmp_reg, 0);
+
+ /* Convert int to float */
+ spe_csflt(gen->f, tmp_reg, tmp_reg, 0);
+
+ /* d = s1 - FLR(s1) */
+ spe_fs(gen->f, d_reg, s1_reg, tmp_reg);
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+
+#if 0
+static void
+print_functions(struct cell_context *cell)
+{
+ struct cell_spu_function_info *funcs = &cell->spu_functions;
+ uint i;
+ for (i = 0; i < funcs->num; i++) {
+ printf("SPU func %u: %s at %u\n",
+ i, funcs->names[i], funcs->addrs[i]);
+ }
+}
+#endif
+
+
+static uint
+lookup_function(struct cell_context *cell, const char *funcname)
+{
+ const struct cell_spu_function_info *funcs = &cell->spu_functions;
+ uint i, addr = 0;
+ for (i = 0; i < funcs->num; i++) {
+ if (strcmp(funcs->names[i], funcname) == 0) {
+ addr = funcs->addrs[i];
+ }
+ }
+ assert(addr && "spu function not found");
+ return addr / 4; /* discard 2 least significant bits */
+}
+
+
+/**
+ * Emit code to call a SPU function.
+ * Used to implement instructions like SIN/COS/POW/TEX/etc.
+ * If scalar, only the X components of the src regs are used, and the
+ * result is replicated across the dest register's XYZW components.
+ */
+static boolean
+emit_function_call(struct codegen *gen,
+ const struct tgsi_full_instruction *inst,
+ char *funcname, uint num_args, boolean scalar)
+{
+ const uint addr = lookup_function(gen->cell, funcname);
+ char comment[100];
+ int s_regs[3];
+ int func_called = FALSE;
+ uint a, ch;
+ int retval_reg = -1;
+
+ assert(num_args <= 3);
+
+ snprintf(comment, sizeof(comment), "CALL %s:", funcname);
+ spe_comment(gen->f, -4, comment);
+
+ if (scalar) {
+ for (a = 0; a < num_args; a++) {
+ s_regs[a] = get_src_reg(gen, CHAN_X, &inst->FullSrcRegisters[a]);
+ }
+ /* we'll call the function, put the return value in this register,
+ * then replicate it across all write-enabled components in d_reg.
+ */
+ retval_reg = spe_allocate_available_register(gen->f);
+ }
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int d_reg;
+ ubyte usedRegs[SPE_NUM_REGS];
+ uint i, numUsed;
+
+ if (!scalar) {
+ for (a = 0; a < num_args; a++) {
+ s_regs[a] = get_src_reg(gen, ch, &inst->FullSrcRegisters[a]);
+ }
+ }
+
+ d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ if (!scalar || !func_called) {
+ /* for a scalar function, we'll really only call the function once */
+
+ numUsed = spe_get_registers_used(gen->f, usedRegs);
+ assert(numUsed < gen->frame_size / 16 - 2);
+
+ /* save registers to stack */
+ for (i = 0; i < numUsed; i++) {
+ uint reg = usedRegs[i];
+ int offset = 2 + i;
+ spe_stqd(gen->f, reg, SPE_REG_SP, 16 * offset);
+ }
+
+ /* setup function arguments */
+ for (a = 0; a < num_args; a++) {
+ spe_move(gen->f, 3 + a, s_regs[a]);
+ }
+
+ /* branch to function, save return addr */
+ spe_brasl(gen->f, SPE_REG_RA, addr);
+
+ /* save function's return value */
+ if (scalar)
+ spe_move(gen->f, retval_reg, 3);
+ else
+ spe_move(gen->f, d_reg, 3);
+
+ /* restore registers from stack */
+ for (i = 0; i < numUsed; i++) {
+ uint reg = usedRegs[i];
+ if (reg != d_reg && reg != retval_reg) {
+ int offset = 2 + i;
+ spe_lqd(gen->f, reg, SPE_REG_SP, 16 * offset);
+ }
+ }
+
+ func_called = TRUE;
+ }
+
+ if (scalar) {
+ spe_move(gen->f, d_reg, retval_reg);
+ }
+
+ store_dest_reg(gen, d_reg, ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ if (scalar) {
+ spe_release_register(gen->f, retval_reg);
+ }
+
+ return true;
+}
+
+
+static boolean
+emit_TEX(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ const uint target = inst->InstructionExtTexture.Texture;
+ const uint unit = inst->FullSrcRegisters[1].SrcRegister.Index;
+ uint addr;
+ int ch;
+ int coord_regs[4], d_regs[4];
+
+ switch (target) {
+ case TGSI_TEXTURE_1D:
+ case TGSI_TEXTURE_2D:
+ addr = lookup_function(gen->cell, "spu_tex_2d");
+ break;
+ case TGSI_TEXTURE_3D:
+ addr = lookup_function(gen->cell, "spu_tex_3d");
+ break;
+ case TGSI_TEXTURE_CUBE:
+ addr = lookup_function(gen->cell, "spu_tex_cube");
+ break;
+ default:
+ ASSERT(0 && "unsupported texture target");
+ return FALSE;
+ }
+
+ assert(inst->FullSrcRegisters[1].SrcRegister.File == TGSI_FILE_SAMPLER);
+
+ spe_comment(gen->f, -4, "CALL tex:");
+
+ /* get src/dst reg info */
+ for (ch = 0; ch < 4; ch++) {
+ coord_regs[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ d_regs[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ }
+
+ {
+ ubyte usedRegs[SPE_NUM_REGS];
+ uint i, numUsed;
+
+ numUsed = spe_get_registers_used(gen->f, usedRegs);
+ assert(numUsed < gen->frame_size / 16 - 2);
+
+ /* save registers to stack */
+ for (i = 0; i < numUsed; i++) {
+ uint reg = usedRegs[i];
+ int offset = 2 + i;
+ spe_stqd(gen->f, reg, SPE_REG_SP, 16 * offset);
+ }
+
+ /* setup function arguments (XXX depends on target) */
+ for (i = 0; i < 4; i++) {
+ spe_move(gen->f, 3 + i, coord_regs[i]);
+ }
+ spe_load_uint(gen->f, 7, unit); /* sampler unit */
+
+ /* branch to function, save return addr */
+ spe_brasl(gen->f, SPE_REG_RA, addr);
+
+ /* save function's return values (four pixel's colors) */
+ for (i = 0; i < 4; i++) {
+ spe_move(gen->f, d_regs[i], 3 + i);
+ }
+
+ /* restore registers from stack */
+ for (i = 0; i < numUsed; i++) {
+ uint reg = usedRegs[i];
+ if (reg != d_regs[0] &&
+ reg != d_regs[1] &&
+ reg != d_regs[2] &&
+ reg != d_regs[3]) {
+ int offset = 2 + i;
+ spe_lqd(gen->f, reg, SPE_REG_SP, 16 * offset);
+ }
+ }
+ }
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ store_dest_reg(gen, d_regs[ch], ch, &inst->FullDstRegisters[0]);
+ free_itemps(gen);
+ }
+ }
+
+ return TRUE;
+}
+
+
+/**
+ * KILL if any of src reg values are less than zero.
+ */
+static boolean
+emit_KIL(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch;
+ int s_regs[4], kil_reg = -1, cmp_reg, zero_reg;
+
+ spe_comment(gen->f, -4, "CALL kil:");
+
+ /* zero = {0,0,0,0} */
+ zero_reg = get_itemp(gen);
+ spe_load_uint(gen->f, zero_reg, 0);
+
+ cmp_reg = get_itemp(gen);
+
+ /* get src regs */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s_regs[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ }
+ }
+
+ /* test if any src regs are < 0 */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ if (kil_reg >= 0) {
+ /* cmp = 0 > src ? : ~0 : 0 */
+ spe_fcgt(gen->f, cmp_reg, zero_reg, s_regs[ch]);
+ /* kil = kil | cmp */
+ spe_or(gen->f, kil_reg, kil_reg, cmp_reg);
+ }
+ else {
+ kil_reg = get_itemp(gen);
+ /* kil = 0 > src ? : ~0 : 0 */
+ spe_fcgt(gen->f, kil_reg, zero_reg, s_regs[ch]);
+ }
+ }
+ }
+
+ if (gen->if_nesting) {
+ /* may have been a conditional kil */
+ spe_and(gen->f, kil_reg, kil_reg, gen->exec_mask_reg);
+ }
+
+ /* allocate the kill mask reg if needed */
+ if (gen->kill_mask_reg <= 0) {
+ gen->kill_mask_reg = spe_allocate_available_register(gen->f);
+ spe_move(gen->f, gen->kill_mask_reg, kil_reg);
+ }
+ else {
+ spe_or(gen->f, gen->kill_mask_reg, gen->kill_mask_reg, kil_reg);
+ }
+
+ free_itemps(gen);
+
+ return TRUE;
+}
+
+
+
+/**
+ * Emit max. See emit_SGT for comments.
+ */
+static boolean
+emit_MAX(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch, s0_reg[4], s1_reg[4], d_reg[4], tmp_reg[4];
+
+ spe_comment(gen->f, -4, "MAX:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s0_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ tmp_reg[ch] = get_itemp(gen);
+ }
+ }
+
+ /* d = (s0 > s1) ? s0 : s1 */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ spe_fcgt(gen->f, tmp_reg[ch], s0_reg[ch], s1_reg[ch]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ spe_selb(gen->f, d_reg[ch], s1_reg[ch], s0_reg[ch], tmp_reg[ch]);
+ }
+ }
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+/**
+ * Emit max. See emit_SGT for comments.
+ */
+static boolean
+emit_MIN(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ int ch, s0_reg[4], s1_reg[4], d_reg[4], tmp_reg[4];
+
+ spe_comment(gen->f, -4, "MIN:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ s0_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ s1_reg[ch] = get_src_reg(gen, ch, &inst->FullSrcRegisters[1]);
+ d_reg[ch] = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+ tmp_reg[ch] = get_itemp(gen);
+ }
+ }
+
+ /* d = (s1 > s0) ? s0 : s1 */
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ spe_fcgt(gen->f, tmp_reg[ch], s1_reg[ch], s0_reg[ch]);
+ }
+ }
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ spe_selb(gen->f, d_reg[ch], s1_reg[ch], s0_reg[ch], tmp_reg[ch]);
+ }
+ }
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ store_dest_reg(gen, d_reg[ch], ch, &inst->FullDstRegisters[0]);
+ }
+ }
+
+ free_itemps(gen);
+ return true;
+}
+
+static boolean
+emit_IF(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ const int channel = 0;
+ const int exec_reg = get_exec_mask_reg(gen);
+
+ spe_comment(gen->f, -4, "IF:");
+
+ /* update execution mask with the predicate register */
+ int tmp_reg = get_itemp(gen);
+ int s1_reg = get_src_reg(gen, channel, &inst->FullSrcRegisters[0]);
+
+ /* tmp = (s1_reg == 0) */
+ spe_ceqi(gen->f, tmp_reg, s1_reg, 0);
+ /* tmp = !tmp */
+ spe_complement(gen->f, tmp_reg, tmp_reg);
+ /* exec_mask = exec_mask & tmp */
+ spe_and(gen->f, exec_reg, exec_reg, tmp_reg);
+
+ gen->if_nesting++;
+
+ free_itemps(gen);
+
+ return true;
+}
+
+
+static boolean
+emit_ELSE(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ const int exec_reg = get_exec_mask_reg(gen);
+
+ spe_comment(gen->f, -4, "ELSE:");
+
+ /* exec_mask = !exec_mask */
+ spe_complement(gen->f, exec_reg, exec_reg);
+
+ return true;
+}
+
+
+static boolean
+emit_ENDIF(struct codegen *gen, const struct tgsi_full_instruction *inst)
+{
+ const int exec_reg = get_exec_mask_reg(gen);
+
+ spe_comment(gen->f, -4, "ENDIF:");
+
+ /* XXX todo: pop execution mask */
+
+ spe_load_int(gen->f, exec_reg, ~0x0);
+
+ gen->if_nesting--;
+ return true;
+}
+
+
+static boolean
+emit_DDX_DDY(struct codegen *gen, const struct tgsi_full_instruction *inst,
+ boolean ddx)
+{
+ int ch;
+
+ spe_comment(gen->f, -4, ddx ? "DDX:" : "DDY:");
+
+ for (ch = 0; ch < 4; ch++) {
+ if (inst->FullDstRegisters[0].DstRegister.WriteMask & (1 << ch)) {
+ int s_reg = get_src_reg(gen, ch, &inst->FullSrcRegisters[0]);
+ int d_reg = get_dst_reg(gen, ch, &inst->FullDstRegisters[0]);
+
+ int t1_reg = get_itemp(gen);
+ int t2_reg = get_itemp(gen);
+
+ spe_splat_word(gen->f, t1_reg, s_reg, 0); /* upper-left pixel */
+ if (ddx) {
+ spe_splat_word(gen->f, t2_reg, s_reg, 1); /* upper-right pixel */
+ }
+ else {
+ spe_splat_word(gen->f, t2_reg, s_reg, 2); /* lower-left pixel */
+ }
+ spe_fs(gen->f, d_reg, t2_reg, t1_reg);
+
+ free_itemps(gen);
+ }
+ }
+
+ return true;
+}
+
+
+
+
+/**
+ * Emit END instruction.
+ * We just return from the shader function at this point.
+ *
+ * Note that there may be more code after this that would be
+ * called by TGSI_OPCODE_CALL.
+ */
+static boolean
+emit_END(struct codegen *gen)
+{
+ spe_comment(gen->f, -4, "END:");
+ emit_epilogue(gen);
+ return true;
+}
+
+
+/**
+ * Emit code for the given instruction. Just a big switch stmt.
+ */
+static boolean
+emit_instruction(struct codegen *gen,
+ const struct tgsi_full_instruction *inst)
+{
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_MOV:
+ case TGSI_OPCODE_SWZ:
+ return emit_MOV(gen, inst);
case TGSI_OPCODE_MUL:
return emit_MUL(gen, inst);
case TGSI_OPCODE_ADD:
return emit_ADD(gen, inst);
+ case TGSI_OPCODE_SUB:
+ return emit_SUB(gen, inst);
+ case TGSI_OPCODE_MAD:
+ return emit_MAD(gen, inst);
+ case TGSI_OPCODE_LERP:
+ return emit_LERP(gen, inst);
+ case TGSI_OPCODE_DP3:
+ return emit_DP3(gen, inst);
+ case TGSI_OPCODE_DP4:
+ return emit_DP4(gen, inst);
+ case TGSI_OPCODE_DPH:
+ return emit_DPH(gen, inst);
+ case TGSI_OPCODE_NRM:
+ return emit_NRM3(gen, inst);
+ case TGSI_OPCODE_XPD:
+ return emit_XPD(gen, inst);
+ case TGSI_OPCODE_RCP:
+ return emit_RCP(gen, inst);
+ case TGSI_OPCODE_RSQ:
+ return emit_RSQ(gen, inst);
+ case TGSI_OPCODE_ABS:
+ return emit_ABS(gen, inst);
case TGSI_OPCODE_SGT:
return emit_SGT(gen, inst);
+ case TGSI_OPCODE_SLT:
+ return emit_SLT(gen, inst);
+ case TGSI_OPCODE_SGE:
+ return emit_SGE(gen, inst);
+ case TGSI_OPCODE_SLE:
+ return emit_SLE(gen, inst);
+ case TGSI_OPCODE_SEQ:
+ return emit_SEQ(gen, inst);
+ case TGSI_OPCODE_SNE:
+ return emit_SNE(gen, inst);
+ case TGSI_OPCODE_CMP:
+ return emit_CMP(gen, inst);
+ case TGSI_OPCODE_MAX:
+ return emit_MAX(gen, inst);
+ case TGSI_OPCODE_MIN:
+ return emit_MIN(gen, inst);
+ case TGSI_OPCODE_TRUNC:
+ return emit_TRUNC(gen, inst);
+ case TGSI_OPCODE_FLR:
+ return emit_FLR(gen, inst);
+ case TGSI_OPCODE_FRC:
+ return emit_FRC(gen, inst);
case TGSI_OPCODE_END:
return emit_END(gen);
+ case TGSI_OPCODE_COS:
+ return emit_function_call(gen, inst, "spu_cos", 1, TRUE);
+ case TGSI_OPCODE_SIN:
+ return emit_function_call(gen, inst, "spu_sin", 1, TRUE);
+ case TGSI_OPCODE_POW:
+ return emit_function_call(gen, inst, "spu_pow", 2, TRUE);
+ case TGSI_OPCODE_EXPBASE2:
+ return emit_function_call(gen, inst, "spu_exp2", 1, TRUE);
+ case TGSI_OPCODE_LOGBASE2:
+ return emit_function_call(gen, inst, "spu_log2", 1, TRUE);
+ case TGSI_OPCODE_TEX:
+ /* fall-through for now */
+ case TGSI_OPCODE_TXD:
+ /* fall-through for now */
+ case TGSI_OPCODE_TXB:
+ /* fall-through for now */
+ case TGSI_OPCODE_TXL:
+ /* fall-through for now */
+ case TGSI_OPCODE_TXP:
+ return emit_TEX(gen, inst);
+ case TGSI_OPCODE_KIL:
+ return emit_KIL(gen, inst);
+
+ case TGSI_OPCODE_IF:
+ return emit_IF(gen, inst);
+ case TGSI_OPCODE_ELSE:
+ return emit_ELSE(gen, inst);
+ case TGSI_OPCODE_ENDIF:
+ return emit_ENDIF(gen, inst);
+
+ case TGSI_OPCODE_DDX:
+ return emit_DDX_DDY(gen, inst, true);
+ case TGSI_OPCODE_DDY:
+ return emit_DDX_DDY(gen, inst, false);
+
/* XXX lots more cases to do... */
default:
+ fprintf(stderr, "Cell: unimplemented TGSI instruction %d!\n",
+ inst->Instruction.Opcode);
return false;
}
+/**
+ * Emit code for a TGSI immediate value (vector of four floats).
+ * This involves register allocation and initialization.
+ * XXX the initialization should be done by a "prepare" stage, not
+ * per quad execution!
+ */
+static boolean
+emit_immediate(struct codegen *gen, const struct tgsi_full_immediate *immed)
+{
+ int ch;
+
+ assert(gen->num_imm < MAX_TEMPS);
+
+ spe_comment(gen->f, -4, "IMMEDIATE:");
+
+ for (ch = 0; ch < 4; ch++) {
+ float val = immed->u.ImmediateFloat32[ch].Float;
+
+ if (ch > 0 && val == immed->u.ImmediateFloat32[ch - 1].Float) {
+ /* re-use previous register */
+ gen->imm_regs[gen->num_imm][ch] = gen->imm_regs[gen->num_imm][ch - 1];
+ }
+ else {
+ int reg = spe_allocate_available_register(gen->f);
+
+ if (reg < 0)
+ return false;
+
+ /* update immediate map */
+ gen->imm_regs[gen->num_imm][ch] = reg;
+
+ /* emit initializer instruction */
+ spe_load_float(gen->f, reg, val);
+ }
+ }
+
+ gen->num_imm++;
+
+ return true;
+}
+
+
+
/**
* Emit "code" for a TGSI declaration.
* We only care about TGSI TEMPORARY register declarations at this time.
* For each TGSI TEMPORARY we allocate four SPE registers.
*/
-static void
-emit_declaration(struct codegen *gen, const struct tgsi_full_declaration *decl)
+static boolean
+emit_declaration(struct cell_context *cell,
+ struct codegen *gen, const struct tgsi_full_declaration *decl)
{
int i, ch;
switch (decl->Declaration.File) {
case TGSI_FILE_TEMPORARY:
-#if DISASSEM
- printf("Declare temp reg %d .. %d\n",
- decl->DeclarationRange.First,
- decl->DeclarationRange.Last);
-#endif
for (i = decl->DeclarationRange.First;
i <= decl->DeclarationRange.Last;
i++) {
+ assert(i < MAX_TEMPS);
for (ch = 0; ch < 4; ch++) {
gen->temp_regs[i][ch] = spe_allocate_available_register(gen->f);
+ if (gen->temp_regs[i][ch] < 0)
+ return false; /* out of regs */
}
/* XXX if we run out of SPE registers, we need to spill
* to SPU memory. someday...
*/
-#if DISASSEM
- printf(" SPE regs: %d %d %d %d\n",
- gen->temp_regs[i][0],
- gen->temp_regs[i][1],
- gen->temp_regs[i][2],
- gen->temp_regs[i][3]);
-#endif
+ {
+ char buf[100];
+ sprintf(buf, "TGSI temp[%d] maps to SPU regs [$%d $%d $%d $%d]", i,
+ gen->temp_regs[i][0], gen->temp_regs[i][1],
+ gen->temp_regs[i][2], gen->temp_regs[i][3]);
+ spe_comment(gen->f, -4, buf);
+ }
}
break;
default:
; /* ignore */
}
+
+ return true;
}
+
/**
* Translate TGSI shader code to SPE instructions. This is done when
* the state tracker gives us a new shader (via pipe->create_fs_state()).
struct codegen gen;
memset(&gen, 0, sizeof(gen));
+ gen.cell = cell;
gen.f = f;
/* For SPE function calls: reg $3 = first param, $4 = second param, etc. */
spe_allocate_register(f, gen.outputs_reg);
spe_allocate_register(f, gen.constants_reg);
-#if DISASSEM
- printf("Begin %s\n", __FUNCTION__);
- tgsi_dump(tokens, 0);
-#endif
+ if (cell->debug_flags & CELL_DEBUG_ASM) {
+ spe_print_code(f, true);
+ spe_indent(f, 8);
+ printf("Begin %s\n", __FUNCTION__);
+ tgsi_dump(tokens, 0);
+ }
tgsi_parse_init(&parse, tokens);
+ emit_prologue(&gen);
+
while (!tgsi_parse_end_of_tokens(&parse) && !gen.error) {
tgsi_parse_token(&parse);
switch (parse.FullToken.Token.Type) {
case TGSI_TOKEN_TYPE_IMMEDIATE:
-#if 0
- if (!note_immediate(&gen, &parse.FullToken.FullImmediate ))
- goto fail;
-#endif
+ if (!emit_immediate(&gen, &parse.FullToken.FullImmediate))
+ gen.error = true;
break;
case TGSI_TOKEN_TYPE_DECLARATION:
- emit_declaration(&gen, &parse.FullToken.FullDeclaration);
+ if (!emit_declaration(cell, &gen, &parse.FullToken.FullDeclaration))
+ gen.error = true;
break;
case TGSI_TOKEN_TYPE_INSTRUCTION:
- if (!emit_instruction(&gen, &parse.FullToken.FullInstruction )) {
+ if (!emit_instruction(&gen, &parse.FullToken.FullInstruction))
gen.error = true;
- }
break;
default:
assert(0);
-
}
}
-
if (gen.error) {
/* terminate the SPE code */
return emit_END(&gen);
}
-#if DISASSEM
- printf("cell_gen_fragment_program nr instructions: %d\n", f->num_inst);
- printf("End %s\n", __FUNCTION__);
-#endif
+ if (cell->debug_flags & CELL_DEBUG_ASM) {
+ printf("cell_gen_fragment_program nr instructions: %d\n", f->num_inst);
+ printf("End %s\n", __FUNCTION__);
+ }
tgsi_parse_free( &parse );
* \param ifragZ_reg register containing integer fragment Z values (in)
* \param ifbZ_reg register containing integer frame buffer Z values (in/out)
* \param zmask_reg register containing result of Z test/comparison (out)
+ *
+ * Returns true if the Z-buffer needs to be updated.
*/
-static void
-gen_depth_test(const struct pipe_depth_stencil_alpha_state *dsa,
- struct spe_function *f,
+static boolean
+gen_depth_test(struct spe_function *f,
+ const struct pipe_depth_stencil_alpha_state *dsa,
int mask_reg, int ifragZ_reg, int ifbZ_reg, int zmask_reg)
{
+ /* NOTE: we use clgt below, not cgt, because we want to compare _unsigned_
+ * quantities. This only makes a difference for 32-bit Z values though.
+ */
ASSERT(dsa->depth.enabled);
switch (dsa->depth.func) {
case PIPE_FUNC_GREATER:
/* zmask = (ifragZ > ref) */
- spe_cgt(f, zmask_reg, ifragZ_reg, ifbZ_reg);
+ spe_clgt(f, zmask_reg, ifragZ_reg, ifbZ_reg);
/* mask = (mask & zmask) */
spe_and(f, mask_reg, mask_reg, zmask_reg);
break;
case PIPE_FUNC_LESS:
/* zmask = (ref > ifragZ) */
- spe_cgt(f, zmask_reg, ifbZ_reg, ifragZ_reg);
+ spe_clgt(f, zmask_reg, ifbZ_reg, ifragZ_reg);
/* mask = (mask & zmask) */
spe_and(f, mask_reg, mask_reg, zmask_reg);
break;
case PIPE_FUNC_LEQUAL:
/* zmask = (ifragZ > ref) */
- spe_cgt(f, zmask_reg, ifragZ_reg, ifbZ_reg);
+ spe_clgt(f, zmask_reg, ifragZ_reg, ifbZ_reg);
/* mask = (mask & ~zmask) */
spe_andc(f, mask_reg, mask_reg, zmask_reg);
break;
case PIPE_FUNC_GEQUAL:
/* zmask = (ref > ifragZ) */
- spe_cgt(f, zmask_reg, ifbZ_reg, ifragZ_reg);
+ spe_clgt(f, zmask_reg, ifbZ_reg, ifragZ_reg);
/* mask = (mask & ~zmask) */
spe_andc(f, mask_reg, mask_reg, zmask_reg);
break;
* framebufferZ = (ztest_passed ? fragmentZ : framebufferZ;
*/
spe_selb(f, ifbZ_reg, ifbZ_reg, ifragZ_reg, mask_reg);
+ return true;
}
+
+ return false;
}
spe_release_register(f, amask_reg);
}
+/* This pair of functions is used inline to allocate and deallocate
+ * optional constant registers. Once a constant is discovered to be
+ * needed, we will likely need it again, so we don't want to deallocate
+ * it and have to allocate and load it again unnecessarily.
+ */
+static inline void
+setup_optional_register(struct spe_function *f, boolean *is_already_set, unsigned int *r)
+{
+ if (*is_already_set) return;
+ *r = spe_allocate_available_register(f);
+ *is_already_set = true;
+}
+
+static inline void
+release_optional_register(struct spe_function *f, boolean *is_already_set, unsigned int r)
+{
+ if (!*is_already_set) return;
+ spe_release_register(f, r);
+ *is_already_set = false;
+}
+
+static inline void
+setup_const_register(struct spe_function *f, boolean *is_already_set, unsigned int *r, float value)
+{
+ if (*is_already_set) return;
+ setup_optional_register(f, is_already_set, r);
+ spe_load_float(f, *r, value);
+}
+static inline void
+release_const_register(struct spe_function *f, boolean *is_already_set, unsigned int r)
+{
+ release_optional_register(f, is_already_set, r);
+}
/**
* Generate SPE code to implement the given blend mode for a quad of pixels.
*/
static void
gen_blend(const struct pipe_blend_state *blend,
+ const struct pipe_blend_color *blend_color,
struct spe_function *f,
enum pipe_format color_format,
int fragR_reg, int fragG_reg, int fragB_reg, int fragA_reg,
int fbB_reg = spe_allocate_available_register(f);
int fbA_reg = spe_allocate_available_register(f);
- int one_reg = spe_allocate_available_register(f);
int tmp_reg = spe_allocate_available_register(f);
- boolean one_reg_set = false; /* avoid setting one_reg more than once */
+ /* Optional constant registers we might or might not end up using;
+ * if we do use them, make sure we only allocate them once by
+ * keeping a flag on each one.
+ */
+ boolean one_reg_set = false;
+ unsigned int one_reg;
+ boolean constR_reg_set = false, constG_reg_set = false,
+ constB_reg_set = false, constA_reg_set = false;
+ unsigned int constR_reg, constG_reg, constB_reg, constA_reg;
ASSERT(blend->blend_enable);
spe_release_register(f, mask_reg);
}
-
/*
- * Compute Src RGB terms
+ * Compute Src RGB terms. We're actually looking for the value
+ * of (the appropriate RGB factors) * (the incoming source RGB color),
+ * because in some cases (like PIPE_BLENDFACTOR_ONE and
+ * PIPE_BLENDFACTOR_ZERO) we can avoid doing unnecessary math.
*/
switch (blend->rgb_src_factor) {
case PIPE_BLENDFACTOR_ONE:
+ /* factors = (1,1,1), so term = (R,G,B) */
spe_move(f, term1R_reg, fragR_reg);
spe_move(f, term1G_reg, fragG_reg);
spe_move(f, term1B_reg, fragB_reg);
break;
case PIPE_BLENDFACTOR_ZERO:
- spe_zero(f, term1R_reg);
- spe_zero(f, term1G_reg);
- spe_zero(f, term1B_reg);
+ /* factors = (0,0,0), so term = (0,0,0) */
+ spe_load_float(f, term1R_reg, 0.0f);
+ spe_load_float(f, term1G_reg, 0.0f);
+ spe_load_float(f, term1B_reg, 0.0f);
break;
case PIPE_BLENDFACTOR_SRC_COLOR:
+ /* factors = (R,G,B), so term = (R*R, G*G, B*B) */
spe_fm(f, term1R_reg, fragR_reg, fragR_reg);
spe_fm(f, term1G_reg, fragG_reg, fragG_reg);
spe_fm(f, term1B_reg, fragB_reg, fragB_reg);
break;
case PIPE_BLENDFACTOR_SRC_ALPHA:
+ /* factors = (A,A,A), so term = (R*A, G*A, B*A) */
spe_fm(f, term1R_reg, fragR_reg, fragA_reg);
spe_fm(f, term1G_reg, fragG_reg, fragA_reg);
spe_fm(f, term1B_reg, fragB_reg, fragA_reg);
break;
- /* XXX more cases */
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ /* factors = (1-R,1-G,1-B), so term = (R*(1-R), G*(1-G), B*(1-B))
+ * or in other words term = (R-R*R, G-G*G, B-B*B)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term1R_reg, fragR_reg, fragR_reg, fragR_reg);
+ spe_fnms(f, term1G_reg, fragG_reg, fragG_reg, fragG_reg);
+ spe_fnms(f, term1B_reg, fragB_reg, fragB_reg, fragB_reg);
+ break;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ /* factors = (Rfb,Gfb,Bfb), so term = (R*Rfb, G*Gfb, B*Bfb) */
+ spe_fm(f, term1R_reg, fragR_reg, fbR_reg);
+ spe_fm(f, term1G_reg, fragG_reg, fbG_reg);
+ spe_fm(f, term1B_reg, fragB_reg, fbB_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ /* factors = (1-Rfb,1-Gfb,1-Bfb), so term = (R*(1-Rfb),G*(1-Gfb),B*(1-Bfb))
+ * or term = (R-R*Rfb, G-G*Gfb, B-B*Bfb)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term1R_reg, fragR_reg, fbR_reg, fragR_reg);
+ spe_fnms(f, term1G_reg, fragG_reg, fbG_reg, fragG_reg);
+ spe_fnms(f, term1B_reg, fragB_reg, fbB_reg, fragB_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
+ /* factors = (1-A,1-A,1-A), so term = (R*(1-A),G*(1-A),B*(1-A))
+ * or term = (R-R*A,G-G*A,B-B*A)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term1R_reg, fragR_reg, fragA_reg, fragR_reg);
+ spe_fnms(f, term1G_reg, fragG_reg, fragA_reg, fragG_reg);
+ spe_fnms(f, term1B_reg, fragB_reg, fragA_reg, fragB_reg);
+ break;
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ /* factors = (Afb, Afb, Afb), so term = (R*Afb, G*Afb, B*Afb) */
+ spe_fm(f, term1R_reg, fragR_reg, fbA_reg);
+ spe_fm(f, term1G_reg, fragG_reg, fbA_reg);
+ spe_fm(f, term1B_reg, fragB_reg, fbA_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA:
+ /* factors = (1-Afb, 1-Afb, 1-Afb), so term = (R*(1-Afb),G*(1-Afb),B*(1-Afb))
+ * or term = (R-R*Afb,G-G*Afb,b-B*Afb)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term1R_reg, fragR_reg, fbA_reg, fragR_reg);
+ spe_fnms(f, term1G_reg, fragG_reg, fbA_reg, fragG_reg);
+ spe_fnms(f, term1B_reg, fragB_reg, fbA_reg, fragB_reg);
+ break;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ /* We need the optional constant color registers */
+ setup_const_register(f, &constR_reg_set, &constR_reg, blend_color->color[0]);
+ setup_const_register(f, &constG_reg_set, &constG_reg, blend_color->color[1]);
+ setup_const_register(f, &constB_reg_set, &constB_reg, blend_color->color[2]);
+ /* now, factor = (Rc,Gc,Bc), so term = (R*Rc,G*Gc,B*Bc) */
+ spe_fm(f, term1R_reg, fragR_reg, constR_reg);
+ spe_fm(f, term1G_reg, fragG_reg, constG_reg);
+ spe_fm(f, term1B_reg, fragB_reg, constB_reg);
+ break;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ /* we'll need the optional constant alpha register */
+ setup_const_register(f, &constA_reg_set, &constA_reg, blend_color->color[3]);
+ /* factor = (Ac,Ac,Ac), so term = (R*Ac,G*Ac,B*Ac) */
+ spe_fm(f, term1R_reg, fragR_reg, constA_reg);
+ spe_fm(f, term1G_reg, fragG_reg, constA_reg);
+ spe_fm(f, term1B_reg, fragB_reg, constA_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ /* We need the optional constant color registers */
+ setup_const_register(f, &constR_reg_set, &constR_reg, blend_color->color[0]);
+ setup_const_register(f, &constG_reg_set, &constG_reg, blend_color->color[1]);
+ setup_const_register(f, &constB_reg_set, &constB_reg, blend_color->color[2]);
+ /* factor = (1-Rc,1-Gc,1-Bc), so term = (R*(1-Rc),G*(1-Gc),B*(1-Bc))
+ * or term = (R-R*Rc, G-G*Gc, B-B*Bc)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term1R_reg, fragR_reg, constR_reg, fragR_reg);
+ spe_fnms(f, term1G_reg, fragG_reg, constG_reg, fragG_reg);
+ spe_fnms(f, term1B_reg, fragB_reg, constB_reg, fragB_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
+ /* We need the optional constant color registers */
+ setup_const_register(f, &constR_reg_set, &constR_reg, blend_color->color[0]);
+ setup_const_register(f, &constG_reg_set, &constG_reg, blend_color->color[1]);
+ setup_const_register(f, &constB_reg_set, &constB_reg, blend_color->color[2]);
+ /* factor = (1-Ac,1-Ac,1-Ac), so term = (R*(1-Ac),G*(1-Ac),B*(1-Ac))
+ * or term = (R-R*Ac,G-G*Ac,B-B*Ac)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term1R_reg, fragR_reg, constA_reg, fragR_reg);
+ spe_fnms(f, term1G_reg, fragG_reg, constA_reg, fragG_reg);
+ spe_fnms(f, term1B_reg, fragB_reg, constA_reg, fragB_reg);
+ break;
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
+ /* We'll need the optional {1,1,1,1} register */
+ setup_const_register(f, &one_reg_set, &one_reg, 1.0f);
+ /* factor = (min(A,1-Afb),min(A,1-Afb),min(A,1-Afb)), so
+ * term = (R*min(A,1-Afb), G*min(A,1-Afb), B*min(A,1-Afb))
+ * We could expand the term (as a*min(b,c) == min(a*b,a*c)
+ * as long as a is positive), but then we'd have to do three
+ * spe_float_min() functions instead of one, so this is simpler.
+ */
+ /* tmp = 1 - Afb */
+ spe_fs(f, tmp_reg, one_reg, fbA_reg);
+ /* tmp = min(A,tmp) */
+ spe_float_min(f, tmp_reg, fragA_reg, tmp_reg);
+ /* term = R*tmp */
+ spe_fm(f, term1R_reg, fragR_reg, tmp_reg);
+ spe_fm(f, term1G_reg, fragG_reg, tmp_reg);
+ spe_fm(f, term1B_reg, fragB_reg, tmp_reg);
+ break;
+
+ /* These are special D3D cases involving a second color output
+ * from the fragment shader. I'm not sure we can support them
+ * yet... XXX
+ */
+ case PIPE_BLENDFACTOR_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_SRC1_ALPHA:
+ case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
+
default:
ASSERT(0);
}
/*
- * Compute Src Alpha term
+ * Compute Src Alpha term. Like the above, we're looking for
+ * the full term A*factor, not just the factor itself, because
+ * in many cases we can avoid doing unnecessary multiplies.
*/
switch (blend->alpha_src_factor) {
+ case PIPE_BLENDFACTOR_ZERO:
+ /* factor = 0, so term = 0 */
+ spe_load_float(f, term1A_reg, 0.0f);
+ break;
+
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: /* fall through */
case PIPE_BLENDFACTOR_ONE:
+ /* factor = 1, so term = A */
spe_move(f, term1A_reg, fragA_reg);
break;
+
case PIPE_BLENDFACTOR_SRC_COLOR:
+ /* factor = A, so term = A*A */
spe_fm(f, term1A_reg, fragA_reg, fragA_reg);
break;
case PIPE_BLENDFACTOR_SRC_ALPHA:
spe_fm(f, term1A_reg, fragA_reg, fragA_reg);
break;
- /* XXX more cases */
+
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ /* factor = 1-A, so term = A*(1-A) = A-A*A */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term1A_reg, fragA_reg, fragA_reg, fragA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_DST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ /* factor = Afb, so term = A*Afb */
+ spe_fm(f, term1A_reg, fragA_reg, fbA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ /* factor = 1-Afb, so term = A*(1-Afb) = A - A*Afb */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term1A_reg, fragA_reg, fbA_reg, fragA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_CONST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ /* We need the optional constA_reg register */
+ setup_const_register(f, &constA_reg_set, &constA_reg, blend_color->color[3]);
+ /* factor = Ac, so term = A*Ac */
+ spe_fm(f, term1A_reg, fragA_reg, constA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ /* We need the optional constA_reg register */
+ setup_const_register(f, &constA_reg_set, &constA_reg, blend_color->color[3]);
+ /* factor = 1-Ac, so term = A*(1-Ac) = A-A*Ac */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term1A_reg, fragA_reg, constA_reg, fragA_reg);
+ break;
+
+ /* These are special D3D cases involving a second color output
+ * from the fragment shader. I'm not sure we can support them
+ * yet... XXX
+ */
+ case PIPE_BLENDFACTOR_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_SRC1_ALPHA:
+ case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
default:
ASSERT(0);
}
/*
- * Compute Dest RGB terms
+ * Compute Dest RGB term. Like the above, we're looking for
+ * the full term (Rfb,Gfb,Bfb)*(factor), not just the factor itself, because
+ * in many cases we can avoid doing unnecessary multiplies.
*/
switch (blend->rgb_dst_factor) {
case PIPE_BLENDFACTOR_ONE:
+ /* factors = (1,1,1), so term = (Rfb,Gfb,Bfb) */
spe_move(f, term2R_reg, fbR_reg);
spe_move(f, term2G_reg, fbG_reg);
spe_move(f, term2B_reg, fbB_reg);
break;
case PIPE_BLENDFACTOR_ZERO:
- spe_zero(f, term2R_reg);
- spe_zero(f, term2G_reg);
- spe_zero(f, term2B_reg);
+ /* factor s= (0,0,0), so term = (0,0,0) */
+ spe_load_float(f, term2R_reg, 0.0f);
+ spe_load_float(f, term2G_reg, 0.0f);
+ spe_load_float(f, term2B_reg, 0.0f);
break;
case PIPE_BLENDFACTOR_SRC_COLOR:
+ /* factors = (R,G,B), so term = (R*Rfb, G*Gfb, B*Bfb) */
spe_fm(f, term2R_reg, fbR_reg, fragR_reg);
spe_fm(f, term2G_reg, fbG_reg, fragG_reg);
spe_fm(f, term2B_reg, fbB_reg, fragB_reg);
break;
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ /* factors = (1-R,1-G,1-B), so term = (Rfb*(1-R), Gfb*(1-G), Bfb*(1-B))
+ * or in other words term = (Rfb-Rfb*R, Gfb-Gfb*G, Bfb-Bfb*B)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term2R_reg, fragR_reg, fbR_reg, fbR_reg);
+ spe_fnms(f, term2G_reg, fragG_reg, fbG_reg, fbG_reg);
+ spe_fnms(f, term2B_reg, fragB_reg, fbB_reg, fbB_reg);
+ break;
case PIPE_BLENDFACTOR_SRC_ALPHA:
+ /* factors = (A,A,A), so term = (Rfb*A, Gfb*A, Bfb*A) */
spe_fm(f, term2R_reg, fbR_reg, fragA_reg);
spe_fm(f, term2G_reg, fbG_reg, fragA_reg);
spe_fm(f, term2B_reg, fbB_reg, fragA_reg);
break;
case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
- /* one = {1.0, 1.0, 1.0, 1.0} */
- if (!one_reg_set) {
- spe_load_float(f, one_reg, 1.0f);
- one_reg_set = true;
- }
- /* tmp = one - fragA */
- spe_fs(f, tmp_reg, one_reg, fragA_reg);
- /* term = fb * tmp */
- spe_fm(f, term2R_reg, fbR_reg, tmp_reg);
- spe_fm(f, term2G_reg, fbG_reg, tmp_reg);
- spe_fm(f, term2B_reg, fbB_reg, tmp_reg);
- break;
- /* XXX more cases */
+ /* factors = (1-A,1-A,1-A) so term = (Rfb-Rfb*A,Gfb-Gfb*A,Bfb-Bfb*A) */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term2R_reg, fbR_reg, fragA_reg, fbR_reg);
+ spe_fnms(f, term2G_reg, fbG_reg, fragA_reg, fbG_reg);
+ spe_fnms(f, term2B_reg, fbB_reg, fragA_reg, fbB_reg);
+ break;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ /* factors = (Rfb,Gfb,Bfb), so term = (Rfb*Rfb, Gfb*Gfb, Bfb*Bfb) */
+ spe_fm(f, term2R_reg, fbR_reg, fbR_reg);
+ spe_fm(f, term2G_reg, fbG_reg, fbG_reg);
+ spe_fm(f, term2B_reg, fbB_reg, fbB_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ /* factors = (1-Rfb,1-Gfb,1-Bfb), so term = (Rfb*(1-Rfb),Gfb*(1-Gfb),Bfb*(1-Bfb))
+ * or term = (Rfb-Rfb*Rfb, Gfb-Gfb*Gfb, Bfb-Bfb*Bfb)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term2R_reg, fbR_reg, fbR_reg, fbR_reg);
+ spe_fnms(f, term2G_reg, fbG_reg, fbG_reg, fbG_reg);
+ spe_fnms(f, term2B_reg, fbB_reg, fbB_reg, fbB_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ /* factors = (Afb, Afb, Afb), so term = (Rfb*Afb, Gfb*Afb, Bfb*Afb) */
+ spe_fm(f, term2R_reg, fbR_reg, fbA_reg);
+ spe_fm(f, term2G_reg, fbG_reg, fbA_reg);
+ spe_fm(f, term2B_reg, fbB_reg, fbA_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA:
+ /* factors = (1-Afb, 1-Afb, 1-Afb), so term = (Rfb*(1-Afb),Gfb*(1-Afb),Bfb*(1-Afb))
+ * or term = (Rfb-Rfb*Afb,Gfb-Gfb*Afb,Bfb-Bfb*Afb)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term2R_reg, fbR_reg, fbA_reg, fbR_reg);
+ spe_fnms(f, term2G_reg, fbG_reg, fbA_reg, fbG_reg);
+ spe_fnms(f, term2B_reg, fbB_reg, fbA_reg, fbB_reg);
+ break;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ /* We need the optional constant color registers */
+ setup_const_register(f, &constR_reg_set, &constR_reg, blend_color->color[0]);
+ setup_const_register(f, &constG_reg_set, &constG_reg, blend_color->color[1]);
+ setup_const_register(f, &constB_reg_set, &constB_reg, blend_color->color[2]);
+ /* now, factor = (Rc,Gc,Bc), so term = (Rfb*Rc,Gfb*Gc,Bfb*Bc) */
+ spe_fm(f, term2R_reg, fbR_reg, constR_reg);
+ spe_fm(f, term2G_reg, fbG_reg, constG_reg);
+ spe_fm(f, term2B_reg, fbB_reg, constB_reg);
+ break;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ /* we'll need the optional constant alpha register */
+ setup_const_register(f, &constA_reg_set, &constA_reg, blend_color->color[3]);
+ /* factor = (Ac,Ac,Ac), so term = (Rfb*Ac,Gfb*Ac,Bfb*Ac) */
+ spe_fm(f, term2R_reg, fbR_reg, constA_reg);
+ spe_fm(f, term2G_reg, fbG_reg, constA_reg);
+ spe_fm(f, term2B_reg, fbB_reg, constA_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ /* We need the optional constant color registers */
+ setup_const_register(f, &constR_reg_set, &constR_reg, blend_color->color[0]);
+ setup_const_register(f, &constG_reg_set, &constG_reg, blend_color->color[1]);
+ setup_const_register(f, &constB_reg_set, &constB_reg, blend_color->color[2]);
+ /* factor = (1-Rc,1-Gc,1-Bc), so term = (Rfb*(1-Rc),Gfb*(1-Gc),Bfb*(1-Bc))
+ * or term = (Rfb-Rfb*Rc, Gfb-Gfb*Gc, Bfb-Bfb*Bc)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term2R_reg, fbR_reg, constR_reg, fbR_reg);
+ spe_fnms(f, term2G_reg, fbG_reg, constG_reg, fbG_reg);
+ spe_fnms(f, term2B_reg, fbB_reg, constB_reg, fbB_reg);
+ break;
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
+ /* We need the optional constant color registers */
+ setup_const_register(f, &constR_reg_set, &constR_reg, blend_color->color[0]);
+ setup_const_register(f, &constG_reg_set, &constG_reg, blend_color->color[1]);
+ setup_const_register(f, &constB_reg_set, &constB_reg, blend_color->color[2]);
+ /* factor = (1-Ac,1-Ac,1-Ac), so term = (Rfb*(1-Ac),Gfb*(1-Ac),Bfb*(1-Ac))
+ * or term = (Rfb-Rfb*Ac,Gfb-Gfb*Ac,Bfb-Bfb*Ac)
+ * fnms(a,b,c,d) computes a = d - b*c
+ */
+ spe_fnms(f, term2R_reg, fbR_reg, constA_reg, fbR_reg);
+ spe_fnms(f, term2G_reg, fbG_reg, constA_reg, fbG_reg);
+ spe_fnms(f, term2B_reg, fbB_reg, constA_reg, fbB_reg);
+ break;
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: /* not supported for dest RGB */
+ ASSERT(0);
+ break;
+
+ /* These are special D3D cases involving a second color output
+ * from the fragment shader. I'm not sure we can support them
+ * yet... XXX
+ */
+ case PIPE_BLENDFACTOR_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_SRC1_ALPHA:
+ case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
+
default:
ASSERT(0);
}
/*
- * Compute Dest Alpha term
+ * Compute Dest Alpha term. Like the above, we're looking for
+ * the full term Afb*factor, not just the factor itself, because
+ * in many cases we can avoid doing unnecessary multiplies.
*/
switch (blend->alpha_dst_factor) {
case PIPE_BLENDFACTOR_ONE:
+ /* factor = 1, so term = Afb */
spe_move(f, term2A_reg, fbA_reg);
break;
case PIPE_BLENDFACTOR_ZERO:
- spe_zero(f, term2A_reg);
+ /* factor = 0, so term = 0 */
+ spe_load_float(f, term2A_reg, 0.0f);
break;
- case PIPE_BLENDFACTOR_SRC_ALPHA:
+
+ case PIPE_BLENDFACTOR_SRC_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_SRC_COLOR:
+ /* factor = A, so term = Afb*A */
spe_fm(f, term2A_reg, fbA_reg, fragA_reg);
break;
- case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
- /* one = {1.0, 1.0, 1.0, 1.0} */
- if (!one_reg_set) {
- spe_load_float(f, one_reg, 1.0f);
- one_reg_set = true;
- }
- /* tmp = one - fragA */
- spe_fs(f, tmp_reg, one_reg, fragA_reg);
- /* termA = fbA * tmp */
- spe_fm(f, term2A_reg, fbA_reg, tmp_reg);
+
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ /* factor = 1-A, so term = Afb*(1-A) = Afb-Afb*A */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term2A_reg, fbA_reg, fragA_reg, fbA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_DST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ /* factor = Afb, so term = Afb*Afb */
+ spe_fm(f, term2A_reg, fbA_reg, fbA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ /* factor = 1-Afb, so term = Afb*(1-Afb) = Afb - Afb*Afb */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term2A_reg, fbA_reg, fbA_reg, fbA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_CONST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ /* We need the optional constA_reg register */
+ setup_const_register(f, &constA_reg_set, &constA_reg, blend_color->color[3]);
+ /* factor = Ac, so term = Afb*Ac */
+ spe_fm(f, term2A_reg, fbA_reg, constA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA: /* fall through */
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ /* We need the optional constA_reg register */
+ setup_const_register(f, &constA_reg_set, &constA_reg, blend_color->color[3]);
+ /* factor = 1-Ac, so term = Afb*(1-Ac) = Afb-Afb*Ac */
+ /* fnms(a,b,c,d) computes a = d - b*c */
+ spe_fnms(f, term2A_reg, fbA_reg, constA_reg, fbA_reg);
+ break;
+
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: /* not supported for dest alpha */
+ ASSERT(0);
break;
- /* XXX more cases */
+
+ /* These are special D3D cases involving a second color output
+ * from the fragment shader. I'm not sure we can support them
+ * yet... XXX
+ */
+ case PIPE_BLENDFACTOR_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_SRC1_ALPHA:
+ case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+ case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
default:
ASSERT(0);
}
/*
- * Combine Src/Dest RGB terms
+ * Combine Src/Dest RGB terms as per the blend equation.
*/
switch (blend->rgb_func) {
case PIPE_BLEND_ADD:
spe_fs(f, fragG_reg, term1G_reg, term2G_reg);
spe_fs(f, fragB_reg, term1B_reg, term2B_reg);
break;
- /* XXX more cases */
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ spe_fs(f, fragR_reg, term2R_reg, term1R_reg);
+ spe_fs(f, fragG_reg, term2G_reg, term1G_reg);
+ spe_fs(f, fragB_reg, term2B_reg, term1B_reg);
+ break;
+ case PIPE_BLEND_MIN:
+ spe_float_min(f, fragR_reg, term1R_reg, term2R_reg);
+ spe_float_min(f, fragG_reg, term1G_reg, term2G_reg);
+ spe_float_min(f, fragB_reg, term1B_reg, term2B_reg);
+ break;
+ case PIPE_BLEND_MAX:
+ spe_float_max(f, fragR_reg, term1R_reg, term2R_reg);
+ spe_float_max(f, fragG_reg, term1G_reg, term2G_reg);
+ spe_float_max(f, fragB_reg, term1B_reg, term2B_reg);
+ break;
default:
ASSERT(0);
}
case PIPE_BLEND_SUBTRACT:
spe_fs(f, fragA_reg, term1A_reg, term2A_reg);
break;
- /* XXX more cases */
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ spe_fs(f, fragA_reg, term2A_reg, term1A_reg);
+ break;
+ case PIPE_BLEND_MIN:
+ spe_float_min(f, fragA_reg, term1A_reg, term2A_reg);
+ break;
+ case PIPE_BLEND_MAX:
+ spe_float_max(f, fragA_reg, term1A_reg, term2A_reg);
+ break;
default:
ASSERT(0);
}
spe_release_register(f, fbB_reg);
spe_release_register(f, fbA_reg);
- spe_release_register(f, one_reg);
spe_release_register(f, tmp_reg);
+
+ /* Free any optional registers that actually got used */
+ release_const_register(f, &one_reg_set, one_reg);
+ release_const_register(f, &constR_reg_set, constR_reg);
+ release_const_register(f, &constG_reg_set, constG_reg);
+ release_const_register(f, &constB_reg_set, constB_reg);
+ release_const_register(f, &constA_reg_set, constA_reg);
}
struct spe_function *f,
int fragRGBA_reg, int fbRGBA_reg)
{
- /* XXX to-do */
- /* operate on 32-bit packed pixels, not float colors */
-}
-
-
-static void
-gen_colormask(uint colormask,
- struct spe_function *f,
- int fragRGBA_reg, int fbRGBA_reg)
-{
- /* XXX to-do */
- /* operate on 32-bit packed pixels, not float colors */
+ /* We've got four 32-bit RGBA packed pixels in each of
+ * fragRGBA_reg and fbRGBA_reg, not sets of floating-point
+ * reds, greens, blues, and alphas.
+ * */
+ ASSERT(blend->logicop_enable);
+
+ switch(blend->logicop_func) {
+ case PIPE_LOGICOP_CLEAR: /* 0 */
+ spe_zero(f, fragRGBA_reg);
+ break;
+ case PIPE_LOGICOP_NOR: /* ~(s | d) */
+ spe_nor(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_AND_INVERTED: /* ~s & d */
+ /* andc R, A, B computes R = A & ~B */
+ spe_andc(f, fragRGBA_reg, fbRGBA_reg, fragRGBA_reg);
+ break;
+ case PIPE_LOGICOP_COPY_INVERTED: /* ~s */
+ spe_complement(f, fragRGBA_reg, fragRGBA_reg);
+ break;
+ case PIPE_LOGICOP_AND_REVERSE: /* s & ~d */
+ /* andc R, A, B computes R = A & ~B */
+ spe_andc(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_INVERT: /* ~d */
+ /* Note that (A nor A) == ~(A|A) == ~A */
+ spe_nor(f, fragRGBA_reg, fbRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_XOR: /* s ^ d */
+ spe_xor(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_NAND: /* ~(s & d) */
+ spe_nand(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_AND: /* s & d */
+ spe_and(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_EQUIV: /* ~(s ^ d) */
+ spe_xor(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ spe_complement(f, fragRGBA_reg, fragRGBA_reg);
+ break;
+ case PIPE_LOGICOP_NOOP: /* d */
+ spe_move(f, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_OR_INVERTED: /* ~s | d */
+ /* orc R, A, B computes R = A | ~B */
+ spe_orc(f, fragRGBA_reg, fbRGBA_reg, fragRGBA_reg);
+ break;
+ case PIPE_LOGICOP_COPY: /* s */
+ break;
+ case PIPE_LOGICOP_OR_REVERSE: /* s | ~d */
+ /* orc R, A, B computes R = A | ~B */
+ spe_orc(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_OR: /* s | d */
+ spe_or(f, fragRGBA_reg, fragRGBA_reg, fbRGBA_reg);
+ break;
+ case PIPE_LOGICOP_SET: /* 1 */
+ spe_load_int(f, fragRGBA_reg, 0xffffffff);
+ break;
+ default:
+ ASSERT(0);
+ }
}
-
/**
- * Generate code to pack a quad of float colors into a four 32-bit integers.
+ * Generate code to pack a quad of float colors into four 32-bit integers.
*
* \param f SPE function to append instruction onto.
* \param color_format the dest color packing format
int r_reg, int g_reg, int b_reg, int a_reg,
int rgba_reg)
{
+ int rg_reg = spe_allocate_available_register(f);
+ int ba_reg = spe_allocate_available_register(f);
+
/* Convert float[4] in [0.0,1.0] to int[4] in [0,~0], with clamping */
spe_cfltu(f, r_reg, r_reg, 32);
spe_cfltu(f, g_reg, g_reg, 32);
spe_cfltu(f, b_reg, b_reg, 32);
spe_cfltu(f, a_reg, a_reg, 32);
- /* Shift the most significant bytes to least the significant positions.
+ /* Shift the most significant bytes to the least significant positions.
* I.e.: reg = reg >> 24
*/
spe_rotmi(f, r_reg, r_reg, -24);
* OR-ing all those together gives us four packed colors:
* RGBA = {0xffffffff, 0xaa114477, 0xbb225588, 0xcc336699}
*/
- spe_or(f, rgba_reg, r_reg, g_reg);
- spe_or(f, rgba_reg, rgba_reg, b_reg);
- spe_or(f, rgba_reg, rgba_reg, a_reg);
+ spe_or(f, rg_reg, r_reg, g_reg);
+ spe_or(f, ba_reg, a_reg, b_reg);
+ spe_or(f, rgba_reg, rg_reg, ba_reg);
+
+ spe_release_register(f, rg_reg);
+ spe_release_register(f, ba_reg);
+}
+
+static void
+gen_colormask(struct spe_function *f,
+ uint colormask,
+ enum pipe_format color_format,
+ int fragRGBA_reg, int fbRGBA_reg)
+{
+ /* We've got four 32-bit RGBA packed pixels in each of
+ * fragRGBA_reg and fbRGBA_reg, not sets of floating-point
+ * reds, greens, blues, and alphas. Further, the pixels
+ * are packed according to the given color format, not
+ * necessarily RGBA...
+ */
+ unsigned int r_mask;
+ unsigned int g_mask;
+ unsigned int b_mask;
+ unsigned int a_mask;
+
+ /* Calculate exactly where the bits for any particular color
+ * end up, so we can mask them correctly.
+ */
+ switch(color_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ /* ARGB */
+ a_mask = 0xff000000;
+ r_mask = 0x00ff0000;
+ g_mask = 0x0000ff00;
+ b_mask = 0x000000ff;
+ break;
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ /* BGRA */
+ b_mask = 0xff000000;
+ g_mask = 0x00ff0000;
+ r_mask = 0x0000ff00;
+ a_mask = 0x000000ff;
+ break;
+ default:
+ ASSERT(0);
+ }
+
+ /* For each R, G, B, and A component we're supposed to mask out,
+ * clear its bits. Then our mask operation later will work
+ * as expected.
+ */
+ if (!(colormask & PIPE_MASK_R)) {
+ r_mask = 0;
+ }
+ if (!(colormask & PIPE_MASK_G)) {
+ g_mask = 0;
+ }
+ if (!(colormask & PIPE_MASK_B)) {
+ b_mask = 0;
+ }
+ if (!(colormask & PIPE_MASK_A)) {
+ a_mask = 0;
+ }
+
+ /* Get a temporary register to hold the mask that will be applied to the fragment */
+ int colormask_reg = spe_allocate_available_register(f);
+
+ /* The actual mask we're going to use is an OR of the remaining R, G, B, and A
+ * masks. Load the result value into our temporary register.
+ */
+ spe_load_uint(f, colormask_reg, r_mask | g_mask | b_mask | a_mask);
+
+ /* Use the mask register to select between the fragment color
+ * values and the frame buffer color values. Wherever the
+ * mask has a 0 bit, the current frame buffer color should override
+ * the fragment color. Wherever the mask has a 1 bit, the
+ * fragment color should persevere. The Select Bits (selb rt, rA, rB, rM)
+ * instruction will select bits from its first operand rA wherever the
+ * the mask bits rM are 0, and from its second operand rB wherever the
+ * mask bits rM are 1. That means that the frame buffer color is the
+ * first operand, and the fragment color the second.
+ */
+ spe_selb(f, fragRGBA_reg, fbRGBA_reg, fragRGBA_reg, colormask_reg);
+
+ /* Release the temporary register and we're done */
+ spe_release_register(f, colormask_reg);
}
+/* This function is annoyingly similar to gen_depth_test(), above, except
+ * that instead of comparing two varying values (i.e. fragment and buffer),
+ * we're comparing a varying value with a static value. As such, we have
+ * access to the Compare Immediate instructions where we don't in
+ * gen_depth_test(), which is what makes us very different.
+ *
+ * There's some added complexity if there's a non-trivial state->mask
+ * value; then stencil and reference both must be masked
+ *
+ * The return value in the stencil_pass_reg is a bitmask of valid
+ * fragments that also passed the stencil test. The bitmask of valid
+ * fragments that failed would be found in (fragment_mask_reg & ~stencil_pass_reg).
+ */
+static void
+gen_stencil_test(struct spe_function *f, const struct pipe_stencil_state *state,
+ unsigned int stencil_max_value,
+ unsigned int fragment_mask_reg, unsigned int fbS_reg,
+ unsigned int stencil_pass_reg)
+{
+ /* Generate code that puts the set of passing fragments into the stencil_pass_reg
+ * register, taking into account whether each fragment was active to begin with.
+ */
+ switch (state->func) {
+ case PIPE_FUNC_EQUAL:
+ if (state->value_mask == stencil_max_value) {
+ /* stencil_pass = fragment_mask & (s == reference) */
+ spe_compare_equal_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
+ spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ }
+ else {
+ /* stencil_pass = fragment_mask & ((s&mask) == (reference&mask)) */
+ unsigned int tmp_masked_stencil = spe_allocate_available_register(f);
+ spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+ spe_compare_equal_uint(f, stencil_pass_reg, tmp_masked_stencil, state->value_mask & state->ref_value);
+ spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_masked_stencil);
+ }
+ break;
+ case PIPE_FUNC_NOTEQUAL:
+ if (state->value_mask == stencil_max_value) {
+ /* stencil_pass = fragment_mask & ~(s == reference) */
+ spe_compare_equal_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
+ spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ }
+ else {
+ /* stencil_pass = fragment_mask & ~((s&mask) == (reference&mask)) */
+ unsigned int tmp_masked_stencil = spe_allocate_available_register(f);
+ spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+ spe_compare_equal_uint(f, stencil_pass_reg, tmp_masked_stencil, state->value_mask & state->ref_value);
+ spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_masked_stencil);
+ }
+ break;
+
+ case PIPE_FUNC_LESS:
+ if (state->value_mask == stencil_max_value) {
+ /* stencil_pass = fragment_mask & (reference < s) */
+ spe_compare_greater_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
+ spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ }
+ else {
+ /* stencil_pass = fragment_mask & ((reference&mask) < (s & mask)) */
+ unsigned int tmp_masked_stencil = spe_allocate_available_register(f);
+ spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+ spe_compare_greater_uint(f, stencil_pass_reg, tmp_masked_stencil, state->value_mask & state->ref_value);
+ spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_masked_stencil);
+ }
+ break;
+
+ case PIPE_FUNC_GREATER:
+ if (state->value_mask == stencil_max_value) {
+ /* stencil_pass = fragment_mask & (reference > s) */
+ /* There's no convenient Compare Less Than Immediate instruction, so
+ * we'll have to do this one the harder way, by loading a register and
+ * comparing directly. Compare Logical Greater Than Word (clgt)
+ * treats its operands as unsigned - no sign extension.
+ */
+ unsigned int tmp_reg = spe_allocate_available_register(f);
+ spe_load_uint(f, tmp_reg, state->ref_value);
+ spe_clgt(f, stencil_pass_reg, tmp_reg, fbS_reg);
+ spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_reg);
+ }
+ else {
+ /* stencil_pass = fragment_mask & ((reference&mask) > (s&mask)) */
+ unsigned int tmp_reg = spe_allocate_available_register(f);
+ unsigned int tmp_masked_stencil = spe_allocate_available_register(f);
+ spe_load_uint(f, tmp_reg, state->value_mask & state->ref_value);
+ spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+ spe_clgt(f, stencil_pass_reg, tmp_reg, tmp_masked_stencil);
+ spe_and(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_reg);
+ spe_release_register(f, tmp_masked_stencil);
+ }
+ break;
+
+ case PIPE_FUNC_GEQUAL:
+ if (state->value_mask == stencil_max_value) {
+ /* stencil_pass = fragment_mask & (reference >= s)
+ * = fragment_mask & ~(s > reference) */
+ spe_compare_greater_uint(f, stencil_pass_reg, fbS_reg, state->ref_value);
+ spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ }
+ else {
+ /* stencil_pass = fragment_mask & ~((s&mask) > (reference&mask)) */
+ unsigned int tmp_masked_stencil = spe_allocate_available_register(f);
+ spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+ spe_compare_greater_uint(f, stencil_pass_reg, tmp_masked_stencil, state->value_mask & state->ref_value);
+ spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_masked_stencil);
+ }
+ break;
+
+ case PIPE_FUNC_LEQUAL:
+ if (state->value_mask == stencil_max_value) {
+ /* stencil_pass = fragment_mask & (reference <= s) ]
+ * = fragment_mask & ~(reference > s) */
+ /* As above, we have to do this by loading a register */
+ unsigned int tmp_reg = spe_allocate_available_register(f);
+ spe_load_uint(f, tmp_reg, state->ref_value);
+ spe_clgt(f, stencil_pass_reg, tmp_reg, fbS_reg);
+ spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_reg);
+ }
+ else {
+ /* stencil_pass = fragment_mask & ~((reference&mask) > (s&mask)) */
+ unsigned int tmp_reg = spe_allocate_available_register(f);
+ unsigned int tmp_masked_stencil = spe_allocate_available_register(f);
+ spe_load_uint(f, tmp_reg, state->ref_value & state->value_mask);
+ spe_and_uint(f, tmp_masked_stencil, fbS_reg, state->value_mask);
+ spe_clgt(f, stencil_pass_reg, tmp_reg, tmp_masked_stencil);
+ spe_andc(f, stencil_pass_reg, fragment_mask_reg, stencil_pass_reg);
+ spe_release_register(f, tmp_reg);
+ spe_release_register(f, tmp_masked_stencil);
+ }
+ break;
+
+ case PIPE_FUNC_NEVER:
+ /* stencil_pass = fragment_mask & 0 = 0 */
+ spe_load_uint(f, stencil_pass_reg, 0);
+ break;
+
+ case PIPE_FUNC_ALWAYS:
+ /* stencil_pass = fragment_mask & 1 = fragment_mask */
+ spe_move(f, stencil_pass_reg, fragment_mask_reg);
+ break;
+ }
+
+ /* The fragments that passed the stencil test are now in stencil_pass_reg.
+ * The fragments that failed would be (fragment_mask_reg & ~stencil_pass_reg).
+ */
+}
+
+/* This function generates code that calculates a set of new stencil values
+ * given the earlier values and the operation to apply. It does not
+ * apply any tests. It is intended to be called up to 3 times
+ * (for the stencil fail operation, for the stencil pass-z fail operation,
+ * and for the stencil pass-z pass operation) to collect up to three
+ * possible sets of values, and for the caller to combine them based
+ * on the result of the tests.
+ *
+ * stencil_max_value should be (2^n - 1) where n is the number of bits
+ * in the stencil buffer - in other words, it should be usable as a mask.
+ */
+static void
+gen_stencil_values(struct spe_function *f, unsigned int stencil_op,
+ unsigned int stencil_ref_value, unsigned int stencil_max_value,
+ unsigned int fbS_reg, unsigned int newS_reg)
+{
+ /* The code below assumes that newS_reg and fbS_reg are not the same
+ * register; if they can be, the calculations below will have to use
+ * an additional temporary register. For now, mark the assumption
+ * with an assertion that will fail if they are the same.
+ */
+ ASSERT(fbS_reg != newS_reg);
+
+ /* The code also assumes the the stencil_max_value is of the form
+ * 2^n-1 and can therefore be used as a mask for the valid bits in
+ * addition to a maximum. Make sure this is the case as well.
+ * The clever math below exploits the fact that incrementing a
+ * binary number serves to flip all the bits of a number starting at
+ * the LSB and continuing to (and including) the first zero bit
+ * found. That means that a number and its increment will always
+ * have at least one bit in common (the high order bit, if nothing
+ * else) *unless* the number is zero, *or* the number is of a form
+ * consisting of some number of 1s in the low-order bits followed
+ * by nothing but 0s in the high-order bits. The latter case
+ * implies it's of the form 2^n-1.
+ */
+ ASSERT(stencil_max_value > 0 && ((stencil_max_value + 1) & stencil_max_value) == 0);
+
+ switch(stencil_op) {
+ case PIPE_STENCIL_OP_KEEP:
+ /* newS = S */
+ spe_move(f, newS_reg, fbS_reg);
+ break;
+
+ case PIPE_STENCIL_OP_ZERO:
+ /* newS = 0 */
+ spe_zero(f, newS_reg);
+ break;
+
+ case PIPE_STENCIL_OP_REPLACE:
+ /* newS = stencil reference value */
+ spe_load_uint(f, newS_reg, stencil_ref_value);
+ break;
+
+ case PIPE_STENCIL_OP_INCR: {
+ /* newS = (s == max ? max : s + 1) */
+ unsigned int equals_reg = spe_allocate_available_register(f);
+
+ spe_compare_equal_uint(f, equals_reg, fbS_reg, stencil_max_value);
+ /* Add Word Immediate computes rT = rA + 10-bit signed immediate */
+ spe_ai(f, newS_reg, fbS_reg, 1);
+ /* Select from the current value or the new value based on the equality test */
+ spe_selb(f, newS_reg, newS_reg, fbS_reg, equals_reg);
+
+ spe_release_register(f, equals_reg);
+ break;
+ }
+ case PIPE_STENCIL_OP_DECR: {
+ /* newS = (s == 0 ? 0 : s - 1) */
+ unsigned int equals_reg = spe_allocate_available_register(f);
+
+ spe_compare_equal_uint(f, equals_reg, fbS_reg, 0);
+ /* Add Word Immediate with a (-1) value works */
+ spe_ai(f, newS_reg, fbS_reg, -1);
+ /* Select from the current value or the new value based on the equality test */
+ spe_selb(f, newS_reg, newS_reg, fbS_reg, equals_reg);
+
+ spe_release_register(f, equals_reg);
+ break;
+ }
+ case PIPE_STENCIL_OP_INCR_WRAP:
+ /* newS = (s == max ? 0 : s + 1), but since max is 2^n-1, we can
+ * do a normal add and mask off the correct bits
+ */
+ spe_ai(f, newS_reg, fbS_reg, 1);
+ spe_and_uint(f, newS_reg, newS_reg, stencil_max_value);
+ break;
+
+ case PIPE_STENCIL_OP_DECR_WRAP:
+ /* newS = (s == 0 ? max : s - 1), but we'll pull the same mask trick as above */
+ spe_ai(f, newS_reg, fbS_reg, -1);
+ spe_and_uint(f, newS_reg, newS_reg, stencil_max_value);
+ break;
+
+ case PIPE_STENCIL_OP_INVERT:
+ /* newS = ~s. We take advantage of the mask/max value to invert only
+ * the valid bits for the field so we don't have to do an extra "and".
+ */
+ spe_xor_uint(f, newS_reg, fbS_reg, stencil_max_value);
+ break;
+
+ default:
+ ASSERT(0);
+ }
+}
+
+
+/* This function generates code to get all the necessary possible
+ * stencil values. For each of the output registers (fail_reg,
+ * zfail_reg, and zpass_reg), it either allocates a new register
+ * and calculates a new set of values based on the stencil operation,
+ * or it reuses a register allocation and calculation done for an
+ * earlier (matching) operation, or it reuses the fbS_reg register
+ * (if the stencil operation is KEEP, which doesn't change the
+ * stencil buffer).
+ *
+ * Since this function allocates a variable number of registers,
+ * to avoid incurring complex logic to free them, they should
+ * be allocated after a spe_allocate_register_set() call
+ * and released by the corresponding spe_release_register_set() call.
+ */
+static void
+gen_get_stencil_values(struct spe_function *f, const struct pipe_stencil_state *stencil,
+ const unsigned int depth_enabled,
+ unsigned int fbS_reg,
+ unsigned int *fail_reg, unsigned int *zfail_reg,
+ unsigned int *zpass_reg)
+{
+ unsigned zfail_op;
+
+ /* Stenciling had better be enabled here */
+ ASSERT(stencil->enabled);
+
+ /* If the depth test is not enabled, it is treated as though it always
+ * passes, which means that the zfail_op is not considered - a
+ * failing stencil test triggers the fail_op, and a passing one
+ * triggers the zpass_op
+ *
+ * As an optimization, override calculation of the zfail_op values
+ * if they aren't going to be used. By setting the value of
+ * the operation to PIPE_STENCIL_OP_KEEP, its value will be assumed
+ * to match the incoming stencil values, and no calculation will
+ * be done.
+ */
+ if (depth_enabled) {
+ zfail_op = stencil->zfail_op;
+ }
+ else {
+ zfail_op = PIPE_STENCIL_OP_KEEP;
+ }
+
+ /* One-sided or front-facing stencil */
+ if (stencil->fail_op == PIPE_STENCIL_OP_KEEP) {
+ *fail_reg = fbS_reg;
+ }
+ else {
+ *fail_reg = spe_allocate_available_register(f);
+ gen_stencil_values(f, stencil->fail_op, stencil->ref_value,
+ 0xff, fbS_reg, *fail_reg);
+ }
+
+ /* Check the possibly overridden value, not the structure value */
+ if (zfail_op == PIPE_STENCIL_OP_KEEP) {
+ *zfail_reg = fbS_reg;
+ }
+ else if (zfail_op == stencil->fail_op) {
+ *zfail_reg = *fail_reg;
+ }
+ else {
+ *zfail_reg = spe_allocate_available_register(f);
+ gen_stencil_values(f, stencil->zfail_op, stencil->ref_value,
+ 0xff, fbS_reg, *zfail_reg);
+ }
+
+ if (stencil->zpass_op == PIPE_STENCIL_OP_KEEP) {
+ *zpass_reg = fbS_reg;
+ }
+ else if (stencil->zpass_op == stencil->fail_op) {
+ *zpass_reg = *fail_reg;
+ }
+ else if (stencil->zpass_op == zfail_op) {
+ *zpass_reg = *zfail_reg;
+ }
+ else {
+ *zpass_reg = spe_allocate_available_register(f);
+ gen_stencil_values(f, stencil->zpass_op, stencil->ref_value,
+ 0xff, fbS_reg, *zpass_reg);
+ }
+}
+
+/* Note that fbZ_reg may *not* be set on entry, if in fact
+ * the depth test is not enabled. This function must not use
+ * the register if depth is not enabled.
+ */
+static boolean
+gen_stencil_depth_test(struct spe_function *f,
+ const struct pipe_depth_stencil_alpha_state *dsa,
+ const uint facing,
+ const int mask_reg, const int fragZ_reg,
+ const int fbZ_reg, const int fbS_reg)
+{
+ /* True if we've generated code that could require writeback to the
+ * depth and/or stencil buffers
+ */
+ boolean modified_buffers = false;
+
+ boolean need_to_calculate_stencil_values;
+ boolean need_to_writemask_stencil_values;
+
+ struct pipe_stencil_state *stencil;
+
+ /* Registers. We may or may not actually allocate these, depending
+ * on whether the state values indicate that we need them.
+ */
+ unsigned int stencil_pass_reg, stencil_fail_reg;
+ unsigned int stencil_fail_values, stencil_pass_depth_fail_values, stencil_pass_depth_pass_values;
+ unsigned int stencil_writemask_reg;
+ unsigned int zmask_reg;
+ unsigned int newS_reg;
+
+ /* Stenciling is quite complex: up to six different configurable stencil
+ * operations/calculations can be required (three each for front-facing
+ * and back-facing fragments). Many of those operations will likely
+ * be identical, so there's good reason to try to avoid calculating
+ * the same values more than once (which unfortunately makes the code less
+ * straightforward).
+ *
+ * To make register management easier, we start a new
+ * register set; we can release all the registers in the set at
+ * once, and avoid having to keep track of exactly which registers
+ * we allocate. We can still allocate and free registers as
+ * desired (if we know we no longer need a register), but we don't
+ * have to spend the complexity to track the more difficult variant
+ * register usage scenarios.
+ */
+ spe_comment(f, 0, "Allocating stencil register set");
+ spe_allocate_register_set(f);
+
+ /* The facing we're given is the fragment facing; it doesn't
+ * exactly match the stencil facing. If stencil is enabled,
+ * but two-sided stencil is *not* enabled, we use the same
+ * stencil settings for both front- and back-facing fragments.
+ * We only use the "back-facing" stencil for backfacing fragments
+ * if two-sided stenciling is enabled.
+ */
+ if (facing == CELL_FACING_BACK && dsa->stencil[1].enabled) {
+ stencil = &dsa->stencil[1];
+ }
+ else {
+ stencil = &dsa->stencil[0];
+ }
+
+ /* Calculate the writemask. If the writemask is trivial (either
+ * all 0s, meaning that we don't need to calculate any stencil values
+ * because they're not going to change the stencil anyway, or all 1s,
+ * meaning that we have to calculate the stencil values but do not
+ * need to mask them), we can avoid generating code. Don't forget
+ * that we need to consider backfacing stencil, if enabled.
+ *
+ * Note that if the backface stencil is *not* enabled, the backface
+ * stencil will have the same values as the frontface stencil.
+ */
+ if (stencil->fail_op == PIPE_STENCIL_OP_KEEP &&
+ stencil->zfail_op == PIPE_STENCIL_OP_KEEP &&
+ stencil->zpass_op == PIPE_STENCIL_OP_KEEP) {
+ need_to_calculate_stencil_values = false;
+ need_to_writemask_stencil_values = false;
+ }
+ else if (stencil->write_mask == 0x0) {
+ /* All changes are writemasked out, so no need to calculate
+ * what those changes might be, and no need to write anything back.
+ */
+ need_to_calculate_stencil_values = false;
+ need_to_writemask_stencil_values = false;
+ }
+ else if (stencil->write_mask == 0xff) {
+ /* Still trivial, but a little less so. We need to write the stencil
+ * values, but we don't need to mask them.
+ */
+ need_to_calculate_stencil_values = true;
+ need_to_writemask_stencil_values = false;
+ }
+ else {
+ /* The general case: calculate, mask, and write */
+ need_to_calculate_stencil_values = true;
+ need_to_writemask_stencil_values = true;
+
+ /* While we're here, generate code that calculates what the
+ * writemask should be. If backface stenciling is enabled,
+ * and the backface writemask is not the same as the frontface
+ * writemask, we'll have to generate code that merges the
+ * two masks into a single effective mask based on fragment facing.
+ */
+ spe_comment(f, 0, "Computing stencil writemask");
+ stencil_writemask_reg = spe_allocate_available_register(f);
+ spe_load_uint(f, stencil_writemask_reg, dsa->stencil[facing].write_mask);
+ }
+
+ /* At least one-sided stenciling must be on. Generate code that
+ * runs the stencil test on the basic/front-facing stencil, leaving
+ * the mask of passing stencil bits in stencil_pass_reg. This mask will
+ * be used both to mask the set of active pixels, and also to
+ * determine how the stencil buffer changes.
+ *
+ * This test will *not* change the value in mask_reg (because we don't
+ * yet know whether to apply the two-sided stencil or one-sided stencil).
+ */
+ spe_comment(f, 0, "Running basic stencil test");
+ stencil_pass_reg = spe_allocate_available_register(f);
+ gen_stencil_test(f, stencil, 0xff, mask_reg, fbS_reg, stencil_pass_reg);
+
+ /* Generate code that, given the mask of valid fragments and the
+ * mask of valid fragments that passed the stencil test, computes
+ * the mask of valid fragments that failed the stencil test. We
+ * have to do this before we run a depth test (because the
+ * depth test should not be performed on fragments that failed the
+ * stencil test, and because the depth test will update the
+ * mask of valid fragments based on the results of the depth test).
+ */
+ spe_comment(f, 0, "Computing stencil fail mask and updating fragment mask");
+ stencil_fail_reg = spe_allocate_available_register(f);
+ spe_andc(f, stencil_fail_reg, mask_reg, stencil_pass_reg);
+ /* Now remove the stenciled-out pixels from the valid fragment mask,
+ * so we can later use the valid fragment mask in the depth test.
+ */
+ spe_and(f, mask_reg, mask_reg, stencil_pass_reg);
+
+ /* We may not need to calculate stencil values, if the writemask is off */
+ if (need_to_calculate_stencil_values) {
+ /* Generate code that calculates exactly which stencil values we need,
+ * without calculating the same value twice (say, if two different
+ * stencil ops have the same value). This code will work for one-sided
+ * and two-sided stenciling (so that we take into account that operations
+ * may match between front and back stencils), and will also take into
+ * account whether the depth test is enabled (if the depth test is off,
+ * we don't need any of the zfail results, because the depth test always
+ * is considered to pass if it is disabled). Any register value that
+ * does not need to be calculated will come back with the same value
+ * that's in fbS_reg.
+ *
+ * This function will allocate a variant number of registers that
+ * will be released as part of the register set.
+ */
+ spe_comment(f, 0, facing == CELL_FACING_FRONT ? "Computing front-facing stencil values" : "Computing back-facing stencil values");
+ gen_get_stencil_values(f, stencil, dsa->depth.enabled, fbS_reg,
+ &stencil_fail_values, &stencil_pass_depth_fail_values,
+ &stencil_pass_depth_pass_values);
+ }
+
+ /* We now have all the stencil values we need. We also need
+ * the results of the depth test to figure out which
+ * stencil values will become the new stencil values. (Even if
+ * we aren't actually calculating stencil values, we need to apply
+ * the depth test if it's enabled.)
+ *
+ * The code generated by gen_depth_test() returns the results of the
+ * test in the given register, but also alters the mask_reg based
+ * on the results of the test.
+ */
+ if (dsa->depth.enabled) {
+ spe_comment(f, 0, "Running stencil depth test");
+ zmask_reg = spe_allocate_available_register(f);
+ modified_buffers |= gen_depth_test(f, dsa, mask_reg, fragZ_reg, fbZ_reg, zmask_reg);
+ }
+
+ if (need_to_calculate_stencil_values) {
+
+ /* If we need to writemask the stencil values before going into
+ * the stencil buffer, we'll have to use a new register to
+ * hold the new values. If not, we can just keep using the
+ * current register.
+ */
+ if (need_to_writemask_stencil_values) {
+ newS_reg = spe_allocate_available_register(f);
+ spe_comment(f, 0, "Saving current stencil values for writemasking");
+ spe_move(f, newS_reg, fbS_reg);
+ }
+ else {
+ newS_reg = fbS_reg;
+ }
+
+ /* Merge in the selected stencil fail values */
+ if (stencil_fail_values != fbS_reg) {
+ spe_comment(f, 0, "Loading stencil fail values");
+ spe_selb(f, newS_reg, newS_reg, stencil_fail_values, stencil_fail_reg);
+ modified_buffers = true;
+ }
+
+ /* Same for the stencil pass/depth fail values. If this calculation
+ * is not needed (say, if depth test is off), then the
+ * stencil_pass_depth_fail_values register will be equal to fbS_reg
+ * and we'll skip the calculation.
+ */
+ if (stencil_pass_depth_fail_values != fbS_reg) {
+ /* We don't actually have a stencil pass/depth fail mask yet.
+ * Calculate it here from the stencil passing mask and the
+ * depth passing mask. Note that zmask_reg *must* have been
+ * set above if we're here.
+ */
+ unsigned int stencil_pass_depth_fail_mask = spe_allocate_available_register(f);
+ spe_comment(f, 0, "Loading stencil pass/depth fail values");
+ spe_andc(f, stencil_pass_depth_fail_mask, stencil_pass_reg, zmask_reg);
+
+ spe_selb(f, newS_reg, newS_reg, stencil_pass_depth_fail_values, stencil_pass_depth_fail_mask);
+
+ spe_release_register(f, stencil_pass_depth_fail_mask);
+ modified_buffers = true;
+ }
+
+ /* Same for the stencil pass/depth pass mask. Note that we
+ * *can* get here with zmask_reg being unset (if the depth
+ * test is off but the stencil test is on). In this case,
+ * we assume the depth test passes, and don't need to mask
+ * the stencil pass mask with the Z mask.
+ */
+ if (stencil_pass_depth_pass_values != fbS_reg) {
+ if (dsa->depth.enabled) {
+ unsigned int stencil_pass_depth_pass_mask = spe_allocate_available_register(f);
+ /* We'll need a separate register */
+ spe_comment(f, 0, "Loading stencil pass/depth pass values");
+ spe_and(f, stencil_pass_depth_pass_mask, stencil_pass_reg, zmask_reg);
+ spe_selb(f, newS_reg, newS_reg, stencil_pass_depth_pass_values, stencil_pass_depth_pass_mask);
+ spe_release_register(f, stencil_pass_depth_pass_mask);
+ }
+ else {
+ /* We can use the same stencil-pass register */
+ spe_comment(f, 0, "Loading stencil pass values");
+ spe_selb(f, newS_reg, newS_reg, stencil_pass_depth_pass_values, stencil_pass_reg);
+ }
+ modified_buffers = true;
+ }
+
+ /* Almost done. If we need to writemask, do it now, leaving the
+ * results in the fbS_reg register passed in. If we don't need
+ * to writemask, then the results are *already* in the fbS_reg,
+ * so there's nothing more to do.
+ */
+
+ if (need_to_writemask_stencil_values && modified_buffers) {
+ /* The Select Bytes command makes a fine writemask. Where
+ * the mask is 0, the first (original) values are retained,
+ * effectively masking out changes. Where the mask is 1, the
+ * second (new) values are retained, incorporating changes.
+ */
+ spe_comment(f, 0, "Writemasking new stencil values");
+ spe_selb(f, fbS_reg, fbS_reg, newS_reg, stencil_writemask_reg);
+ }
+
+ } /* done calculating stencil values */
+
+ /* The stencil and/or depth values have been applied, and the
+ * mask_reg, fbS_reg, and fbZ_reg values have been updated.
+ * We're all done, except that we've allocated a fair number
+ * of registers that we didn't bother tracking. Release all
+ * those registers as part of the register set, and go home.
+ */
+ spe_comment(f, 0, "Releasing stencil register set");
+ spe_release_register_set(f);
+
+ /* Return true if we could have modified the stencil and/or
+ * depth buffers.
+ */
+ return modified_buffers;
+}
/**
* should be much faster.
*
* \param cell the rendering context (in)
- * \param f the generated function (out)
+ * \param facing whether the generated code is for front-facing or
+ * back-facing fragments
+ * \param f the generated function (in/out); on input, the function
+ * must already have been initialized. On exit, whatever
+ * instructions within the generated function have had
+ * the fragment ops appended.
*/
void
-cell_gen_fragment_function(struct cell_context *cell, struct spe_function *f)
+cell_gen_fragment_function(struct cell_context *cell, const uint facing, struct spe_function *f)
{
- const struct pipe_depth_stencil_alpha_state *dsa =
- &cell->depth_stencil->base;
- const struct pipe_blend_state *blend = &cell->blend->base;
+ const struct pipe_depth_stencil_alpha_state *dsa = cell->depth_stencil;
+ const struct pipe_blend_state *blend = cell->blend;
+ const struct pipe_blend_color *blend_color = &cell->blend_color;
const enum pipe_format color_format = cell->framebuffer.cbufs[0]->format;
/* For SPE function calls: reg $3 = first param, $4 = second param, etc. */
const int fragA_reg = 11; /* vector float */
const int mask_reg = 12; /* vector uint */
+ ASSERT(facing == CELL_FACING_FRONT || facing == CELL_FACING_BACK);
+
/* offset of quad from start of tile
* XXX assuming 4-byte pixels for color AND Z/stencil!!!!
*/
int fbRGBA_reg; /**< framebuffer's RGBA colors for quad */
int fbZS_reg; /**< framebuffer's combined z/stencil values for quad */
- spe_init_func(f, SPU_MAX_FRAGMENT_OPS_INSTS * SPE_INST_SIZE);
+ if (cell->debug_flags & CELL_DEBUG_ASM) {
+ spe_print_code(f, true);
+ spe_indent(f, 8);
+ spe_comment(f, -4, facing == CELL_FACING_FRONT ? "Begin front-facing per-fragment ops": "Begin back-facing per-fragment ops");
+ }
+
spe_allocate_register(f, x_reg);
spe_allocate_register(f, y_reg);
spe_allocate_register(f, color_tile_reg);
ASSERT(TILE_SIZE == 32);
- spe_rotmi(f, x2_reg, x_reg, -1); /* x2 = x / 2 */
+ spe_comment(f, 0, "Compute quad offset within tile");
spe_rotmi(f, y2_reg, y_reg, -1); /* y2 = y / 2 */
+ spe_rotmi(f, x2_reg, x_reg, -1); /* x2 = x / 2 */
spe_shli(f, y2_reg, y2_reg, 4); /* y2 *= 16 */
spe_a(f, quad_offset_reg, y2_reg, x2_reg); /* offset = y2 + x2 */
spe_shli(f, quad_offset_reg, quad_offset_reg, 4); /* offset *= 16 */
spe_release_register(f, y2_reg);
}
-
+ /* Generate the alpha test, if needed. */
if (dsa->alpha.enabled) {
gen_alpha_test(dsa, f, mask_reg, fragA_reg);
}
+ /* If we need the stencil buffers (because one- or two-sided stencil is
+ * enabled) or the depth buffer (because the depth test is enabled),
+ * go grab them. Note that if either one- or two-sided stencil is
+ * enabled, dsa->stencil[0].enabled will be true.
+ */
if (dsa->depth.enabled || dsa->stencil[0].enabled) {
const enum pipe_format zs_format = cell->framebuffer.zsbuf->format;
boolean write_depth_stencil;
- int fbZ_reg = spe_allocate_available_register(f); /* Z values */
- int fbS_reg = spe_allocate_available_register(f); /* Stencil values */
+ /* We may or may not need to allocate a register for Z or stencil values */
+ boolean fbS_reg_set = false, fbZ_reg_set = false;
+ unsigned int fbS_reg, fbZ_reg = 0;
+
+ spe_comment(f, 0, "Fetching Z/stencil quad from tile");
/* fetch quad of depth/stencil values from tile at (x,y) */
/* Load: fbZS_reg = memory[depth_tile_reg + offset_reg] */
+ /* XXX Not sure this is allowed if we've only got a 16-bit Z buffer... */
spe_lqx(f, fbZS_reg, depth_tile_reg, quad_offset_reg);
- if (dsa->depth.enabled) {
- /* Extract Z bits from fbZS_reg into fbZ_reg */
- if (zs_format == PIPE_FORMAT_S8Z24_UNORM ||
- zs_format == PIPE_FORMAT_X8Z24_UNORM) {
- int mask_reg = spe_allocate_available_register(f);
- spe_fsmbi(f, mask_reg, 0x7777); /* mask[0,1,2,3] = 0x00ffffff */
- spe_and(f, fbZ_reg, fbZS_reg, mask_reg); /* fbZ = fbZS & mask */
- spe_release_register(f, mask_reg);
- /* OK, fbZ_reg has four 24-bit Z values now */
- }
- else {
- /* XXX handle other z/stencil formats */
- ASSERT(0);
- }
+ /* From the Z/stencil buffer format, pull out the bits we need for
+ * Z and/or stencil. We'll also convert the incoming fragment Z
+ * value in fragZ_reg from a floating point value in [0.0..1.0] to
+ * an unsigned integer value with the appropriate resolution.
+ * Note that even if depth or stencil is *not* enabled, if it's
+ * present in the buffer, we pull it out and put it back later;
+ * otherwise, we can inadvertently destroy the contents of
+ * buffers we're not supposed to touch (e.g., if the user is
+ * clearing the depth buffer but not the stencil buffer, a
+ * quad of constant depth is drawn over the surface; the stencil
+ * buffer must be maintained).
+ */
+ switch(zs_format) {
- /* Convert fragZ values from float[4] to uint[4] */
- if (zs_format == PIPE_FORMAT_S8Z24_UNORM ||
- zs_format == PIPE_FORMAT_X8Z24_UNORM ||
- zs_format == PIPE_FORMAT_Z24S8_UNORM ||
- zs_format == PIPE_FORMAT_Z24X8_UNORM) {
- /* 24-bit Z values */
- int scale_reg = spe_allocate_available_register(f);
+ case PIPE_FORMAT_S8Z24_UNORM: /* fall through */
+ case PIPE_FORMAT_X8Z24_UNORM:
+ /* Pull out both Z and stencil */
+ setup_optional_register(f, &fbZ_reg_set, &fbZ_reg);
+ setup_optional_register(f, &fbS_reg_set, &fbS_reg);
- /* scale_reg[0,1,2,3] = float(2^24-1) */
- spe_load_float(f, scale_reg, (float) 0xffffff);
+ /* four 24-bit Z values in the low-order bits */
+ spe_and_uint(f, fbZ_reg, fbZS_reg, 0x00ffffff);
- /* XXX these two instructions might be combined */
- spe_fm(f, fragZ_reg, fragZ_reg, scale_reg); /* fragZ *= scale */
- spe_cfltu(f, fragZ_reg, fragZ_reg, 0); /* fragZ = (int) fragZ */
+ /* Incoming fragZ_reg value is a float in 0.0...1.0; convert
+ * to a 24-bit unsigned integer
+ */
+ spe_cfltu(f, fragZ_reg, fragZ_reg, 32);
+ spe_rotmi(f, fragZ_reg, fragZ_reg, -8);
- spe_release_register(f, scale_reg);
- }
- else {
- /* XXX handle 16-bit Z format */
- ASSERT(0);
- }
- }
+ /* four 8-bit stencil values in the high-order bits */
+ spe_rotmi(f, fbS_reg, fbZS_reg, -24);
+ break;
- if (dsa->stencil[0].enabled) {
- /* Extract Stencil bit sfrom fbZS_reg into fbS_reg */
- if (zs_format == PIPE_FORMAT_S8Z24_UNORM ||
- zs_format == PIPE_FORMAT_X8Z24_UNORM) {
- /* XXX extract with a shift */
- ASSERT(0);
- }
- else if (zs_format == PIPE_FORMAT_Z24S8_UNORM ||
- zs_format == PIPE_FORMAT_Z24X8_UNORM) {
- /* XXX extract with a mask */
- ASSERT(0);
- }
- }
+ case PIPE_FORMAT_Z24S8_UNORM: /* fall through */
+ case PIPE_FORMAT_Z24X8_UNORM:
+ setup_optional_register(f, &fbZ_reg_set, &fbZ_reg);
+ setup_optional_register(f, &fbS_reg_set, &fbS_reg);
+
+ /* shift by 8 to get the upper 24-bit values */
+ spe_rotmi(f, fbS_reg, fbZS_reg, -8);
+
+ /* Incoming fragZ_reg value is a float in 0.0...1.0; convert
+ * to a 24-bit unsigned integer
+ */
+ spe_cfltu(f, fragZ_reg, fragZ_reg, 32);
+ spe_rotmi(f, fragZ_reg, fragZ_reg, -8);
+
+ /* 8-bit stencil in the low-order bits - mask them out */
+ spe_and_uint(f, fbS_reg, fbZS_reg, 0x000000ff);
+ break;
+
+ case PIPE_FORMAT_Z32_UNORM:
+ setup_optional_register(f, &fbZ_reg_set, &fbZ_reg);
+ /* Copy over 4 32-bit values */
+ spe_move(f, fbZ_reg, fbZS_reg);
+
+ /* Incoming fragZ_reg value is a float in 0.0...1.0; convert
+ * to a 32-bit unsigned integer
+ */
+ spe_cfltu(f, fragZ_reg, fragZ_reg, 32);
+ /* No stencil, so can't do anything there */
+ break;
+ case PIPE_FORMAT_Z16_UNORM:
+ /* XXX Not sure this is correct, but it was here before, so we're
+ * going with it for now
+ */
+ setup_optional_register(f, &fbZ_reg_set, &fbZ_reg);
+ /* Copy over 4 32-bit values */
+ spe_move(f, fbZ_reg, fbZS_reg);
+
+ /* Incoming fragZ_reg value is a float in 0.0...1.0; convert
+ * to a 16-bit unsigned integer
+ */
+ spe_cfltu(f, fragZ_reg, fragZ_reg, 32);
+ spe_rotmi(f, fragZ_reg, fragZ_reg, -16);
+ /* No stencil */
+
+ default:
+ ASSERT(0); /* invalid format */
+ }
+ /* If stencil is enabled, use the stencil-specific code
+ * generator to generate both the stencil and depth (if needed)
+ * tests. Otherwise, if only depth is enabled, generate
+ * a quick depth test. The test generators themselves will
+ * report back whether the depth/stencil buffer has to be
+ * written back.
+ */
if (dsa->stencil[0].enabled) {
- /* XXX this may involve depth testing too */
- // gen_stencil_test(dsa, f, ... );
- ASSERT(0);
+ /* This will perform the stencil and depth tests, and update
+ * the mask_reg, fbZ_reg, and fbS_reg as required by the
+ * tests.
+ */
+ ASSERT(fbS_reg_set);
+ spe_comment(f, 0, "Perform stencil test");
+
+ /* Note that fbZ_reg may not be set on entry, if stenciling
+ * is enabled but there's no Z-buffer. The
+ * gen_stencil_depth_test() function must ignore the
+ * fbZ_reg register if depth is not enabled.
+ */
+ write_depth_stencil = gen_stencil_depth_test(f, dsa, facing, mask_reg, fragZ_reg, fbZ_reg, fbS_reg);
}
else if (dsa->depth.enabled) {
int zmask_reg = spe_allocate_available_register(f);
- gen_depth_test(dsa, f, mask_reg, fragZ_reg, fbZ_reg, zmask_reg);
+ ASSERT(fbZ_reg_set);
+ spe_comment(f, 0, "Perform depth test");
+ write_depth_stencil = gen_depth_test(f, dsa, mask_reg, fragZ_reg, fbZ_reg, zmask_reg);
spe_release_register(f, zmask_reg);
}
-
- /* do we need to write Z and/or Stencil back into framebuffer? */
- write_depth_stencil = (dsa->depth.writemask |
- dsa->stencil[0].write_mask |
- dsa->stencil[1].write_mask);
+ else {
+ write_depth_stencil = false;
+ }
if (write_depth_stencil) {
/* Merge latest Z and Stencil values into fbZS_reg.
* fbZ_reg has four Z vals in bits [23..0] or bits [15..0].
* fbS_reg has four 8-bit Z values in bits [7..0].
*/
+ spe_comment(f, 0, "Store quad's depth/stencil values in tile");
if (zs_format == PIPE_FORMAT_S8Z24_UNORM ||
zs_format == PIPE_FORMAT_X8Z24_UNORM) {
spe_shli(f, fbS_reg, fbS_reg, 24); /* fbS = fbS << 24 */
spe_or(f, fbZS_reg, fbS_reg, fbZ_reg); /* fbZS = fbS | fbZ */
}
- else if (zs_format == PIPE_FORMAT_S8Z24_UNORM ||
- zs_format == PIPE_FORMAT_X8Z24_UNORM) {
- /* XXX to do */
- ASSERT(0);
+ else if (zs_format == PIPE_FORMAT_Z24S8_UNORM ||
+ zs_format == PIPE_FORMAT_Z24X8_UNORM) {
+ spe_shli(f, fbZ_reg, fbZ_reg, 8); /* fbZ = fbZ << 8 */
+ spe_or(f, fbZS_reg, fbS_reg, fbZ_reg); /* fbZS = fbS | fbZ */
+ }
+ else if (zs_format == PIPE_FORMAT_Z32_UNORM) {
+ spe_move(f, fbZS_reg, fbZ_reg); /* fbZS = fbZ */
}
else if (zs_format == PIPE_FORMAT_Z16_UNORM) {
- /* XXX to do */
- ASSERT(0);
+ spe_move(f, fbZS_reg, fbZ_reg); /* fbZS = fbZ */
}
else if (zs_format == PIPE_FORMAT_S8_UNORM) {
- /* XXX to do */
- ASSERT(0);
+ ASSERT(0); /* XXX to do */
}
else {
- /* bad zs_format */
- ASSERT(0);
+ ASSERT(0); /* bad zs_format */
}
/* Store: memory[depth_tile_reg + quad_offset_reg] = fbZS */
spe_stqx(f, fbZS_reg, depth_tile_reg, quad_offset_reg);
}
- spe_release_register(f, fbZ_reg);
- spe_release_register(f, fbS_reg);
+ /* Don't need these any more */
+ release_optional_register(f, &fbZ_reg_set, fbZ_reg);
+ release_optional_register(f, &fbS_reg_set, fbS_reg);
}
-
/* Get framebuffer quad/colors. We'll need these for blending,
* color masking, and to obey the quad/pixel mask.
* Load: fbRGBA_reg = memory[color_tile + quad_offset]
* Note: if mask={~0,~0,~0,~0} and we're not blending or colormasking
* we could skip this load.
*/
+ spe_comment(f, 0, "Fetch quad colors from tile");
spe_lqx(f, fbRGBA_reg, color_tile_reg, quad_offset_reg);
-
if (blend->blend_enable) {
- gen_blend(blend, f, color_format,
+ spe_comment(f, 0, "Perform blending");
+ gen_blend(blend, blend_color, f, color_format,
fragR_reg, fragG_reg, fragB_reg, fragA_reg, fbRGBA_reg);
}
int rgba_reg = spe_allocate_available_register(f);
/* Pack four float colors as four 32-bit int colors */
+ spe_comment(f, 0, "Convert float quad colors to packed int framebuffer colors");
gen_pack_colors(f, color_format,
fragR_reg, fragG_reg, fragB_reg, fragA_reg,
rgba_reg);
if (blend->logicop_enable) {
+ spe_comment(f, 0, "Compute logic op");
gen_logicop(blend, f, rgba_reg, fbRGBA_reg);
}
- if (blend->colormask != 0xf) {
- gen_colormask(blend->colormask, f, rgba_reg, fbRGBA_reg);
+ if (blend->colormask != PIPE_MASK_RGBA) {
+ spe_comment(f, 0, "Compute color mask");
+ gen_colormask(f, blend->colormask, color_format, rgba_reg, fbRGBA_reg);
}
-
/* Mix fragment colors with framebuffer colors using the quad/pixel mask:
* if (mask[i])
* rgba[i] = rgba[i];
/* Store updated quad in tile:
* memory[color_tile + quad_offset] = rgba_reg;
*/
+ spe_comment(f, 0, "Store quad colors into color tile");
spe_stqx(f, rgba_reg, color_tile_reg, quad_offset_reg);
spe_release_register(f, rgba_reg);
spe_bi(f, SPE_REG_RA, 0, 0); /* return from function call */
-
spe_release_register(f, fbRGBA_reg);
spe_release_register(f, fbZS_reg);
spe_release_register(f, quad_offset_reg);
-}
+ if (cell->debug_flags & CELL_DEBUG_ASM) {
+ char buffer[1024];
+ sprintf(buffer, "End %s-facing per-fragment ops: %d instructions",
+ facing == CELL_FACING_FRONT ? "front" : "back", f->num_inst);
+ spe_comment(f, -4, buffer);
+ }
+}
extern void
-cell_gen_fragment_function(struct cell_context *cell, struct spe_function *f);
+cell_gen_fragment_function(struct cell_context *cell, const uint facing, struct spe_function *f);
#endif /* CELL_GEN_FRAGMENT_H */
#include "draw/draw_context.h"
#include "cell_context.h"
#include "cell_flush.h"
+#include "cell_pipe_state.h"
#include "cell_state.h"
#include "cell_texture.h"
-#include "cell_state_per_fragment.h"
cell_create_blend_state(struct pipe_context *pipe,
const struct pipe_blend_state *blend)
{
- struct cell_blend_state *cb = MALLOC(sizeof(struct cell_blend_state));
-
- (void) memcpy(cb, blend, sizeof(*blend));
-#if 0
- cell_generate_alpha_blend(cb);
-#endif
- return cb;
+ return mem_dup(blend, sizeof(*blend));
}
static void
-cell_bind_blend_state(struct pipe_context *pipe, void *state)
+cell_bind_blend_state(struct pipe_context *pipe, void *blend)
{
struct cell_context *cell = cell_context(pipe);
draw_flush(cell->draw);
- cell->blend = (struct cell_blend_state *) state;
+ cell->blend = (struct pipe_blend_state *) blend;
cell->dirty |= CELL_NEW_BLEND;
}
static void
cell_delete_blend_state(struct pipe_context *pipe, void *blend)
{
- struct cell_blend_state *cb = (struct cell_blend_state *) blend;
-
- spe_release_func(& cb->code);
- FREE(cb);
+ FREE(blend);
}
static void *
cell_create_depth_stencil_alpha_state(struct pipe_context *pipe,
- const struct pipe_depth_stencil_alpha_state *depth_stencil)
+ const struct pipe_depth_stencil_alpha_state *dsa)
{
- struct cell_depth_stencil_alpha_state *cdsa =
- MALLOC(sizeof(struct cell_depth_stencil_alpha_state));
-
- (void) memcpy(cdsa, depth_stencil, sizeof(*depth_stencil));
-#if 0
- cell_generate_depth_stencil_test(cdsa);
-#endif
- return cdsa;
+ return mem_dup(dsa, sizeof(*dsa));
}
static void
cell_bind_depth_stencil_alpha_state(struct pipe_context *pipe,
- void *depth_stencil)
+ void *dsa)
{
struct cell_context *cell = cell_context(pipe);
draw_flush(cell->draw);
- cell->depth_stencil =
- (struct cell_depth_stencil_alpha_state *) depth_stencil;
+ cell->depth_stencil = (struct pipe_depth_stencil_alpha_state *) dsa;
cell->dirty |= CELL_NEW_DEPTH_STENCIL;
}
static void
-cell_delete_depth_stencil_alpha_state(struct pipe_context *pipe, void *depth)
+cell_delete_depth_stencil_alpha_state(struct pipe_context *pipe, void *dsa)
{
- struct cell_depth_stencil_alpha_state *cdsa =
- (struct cell_depth_stencil_alpha_state *) depth;
-
- spe_release_func(& cdsa->code);
- FREE(cdsa);
+ FREE(dsa);
}
static void *
cell_create_rasterizer_state(struct pipe_context *pipe,
- const struct pipe_rasterizer_state *setup)
+ const struct pipe_rasterizer_state *rasterizer)
{
- struct pipe_rasterizer_state *state
- = MALLOC(sizeof(struct pipe_rasterizer_state));
- memcpy(state, setup, sizeof(struct pipe_rasterizer_state));
- return state;
+ return mem_dup(rasterizer, sizeof(*rasterizer));
}
static void
-cell_bind_rasterizer_state(struct pipe_context *pipe, void *setup)
+cell_bind_rasterizer_state(struct pipe_context *pipe, void *rast)
{
+ struct pipe_rasterizer_state *rasterizer =
+ (struct pipe_rasterizer_state *) rast;
struct cell_context *cell = cell_context(pipe);
/* pass-through to draw module */
- draw_set_rasterizer_state(cell->draw, setup);
+ draw_set_rasterizer_state(cell->draw, rasterizer);
- cell->rasterizer = (struct pipe_rasterizer_state *)setup;
+ cell->rasterizer = rasterizer;
cell->dirty |= CELL_NEW_RASTERIZER;
}
unsigned num, void **samplers)
{
struct cell_context *cell = cell_context(pipe);
+ uint i, changed = 0x0;
assert(num <= CELL_MAX_SAMPLERS);
draw_flush(cell->draw);
- memcpy(cell->sampler, samplers, num * sizeof(void *));
- memset(&cell->sampler[num], 0, (CELL_MAX_SAMPLERS - num) *
- sizeof(void *));
- cell->num_samplers = num;
+ for (i = 0; i < CELL_MAX_SAMPLERS; i++) {
+ struct pipe_sampler_state *new_samp = i < num ? samplers[i] : NULL;
+ if (cell->sampler[i] != new_samp) {
+ cell->sampler[i] = new_samp;
+ changed |= (1 << i);
+ }
+ }
- cell->dirty |= CELL_NEW_SAMPLER;
+ if (changed) {
+ cell->dirty |= CELL_NEW_SAMPLER;
+ cell->dirty_samplers |= changed;
+ }
}
unsigned num, struct pipe_texture **texture)
{
struct cell_context *cell = cell_context(pipe);
- uint i;
+ uint i, changed = 0x0;
assert(num <= CELL_MAX_SAMPLERS);
- /* Check for no-op */
- if (num == cell->num_textures &&
- !memcmp(cell->texture, texture, num * sizeof(struct pipe_texture *)))
- return;
-
- draw_flush(cell->draw);
-
for (i = 0; i < CELL_MAX_SAMPLERS; i++) {
- struct pipe_texture *tex = i < num ? texture[i] : NULL;
-
- pipe_texture_reference((struct pipe_texture **) &cell->texture[i], tex);
+ struct pipe_texture *new_tex = i < num ? texture[i] : NULL;
+ if ((struct pipe_texture *) cell->texture[i] != new_tex) {
+ pipe_texture_reference((struct pipe_texture **) &cell->texture[i],
+ new_tex);
+ changed |= (1 << i);
+ }
}
- cell->num_textures = num;
- cell_update_texture_mapping(cell);
+ cell->num_textures = num;
- cell->dirty |= CELL_NEW_TEXTURE;
+ if (changed) {
+ cell->dirty |= CELL_NEW_TEXTURE;
+ cell->dirty_textures |= changed;
+ }
}
struct cell_command_render *render = &cell_global.command[i].render;
render->prim_type = PIPE_PRIM_TRIANGLES;
render->num_verts = cell->prim_buffer.num_verts;
+ render->front_winding = cell->rasterizer->front_winding;
render->vertex_size = cell->vertex_info->size * 4;
render->xmin = cell->prim_buffer.xmin;
render->ymin = cell->prim_buffer.ymin;
case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
return CELL_MAX_SAMPLERS;
case PIPE_CAP_NPOT_TEXTURES:
- return 0;
+ return 1;
case PIPE_CAP_TWO_SIDED_STENCIL:
- return 0;
+ return 1;
case PIPE_CAP_GLSL:
return 1;
case PIPE_CAP_S3TC:
case PIPE_CAP_ANISOTROPIC_FILTER:
return 0;
case PIPE_CAP_POINT_SPRITE:
- return 0;
+ return 1;
case PIPE_CAP_MAX_RENDER_TARGETS:
return 1;
case PIPE_CAP_OCCLUSION_QUERY:
- return 0;
+ return 1;
case PIPE_CAP_TEXTURE_SHADOW_MAP:
- return 0;
+ return 10;
case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
- return 12; /* max 2Kx2K */
+ return CELL_MAX_TEXTURE_LEVELS;
case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
return 8; /* max 128x128x128 */
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
- return 12; /* max 2Kx2K */
+ return CELL_MAX_TEXTURE_LEVELS;
default:
- return 0;
+ return 10;
}
}
return 16.0; /* arbitrary */
default:
- return 0;
+ return 10;
}
}
#include "cell_spu.h"
#include "pipe/p_format.h"
#include "pipe/p_state.h"
+#include "util/u_memory.h"
#include "cell/common.h"
struct cell_global_info cell_global;
+/**
+ * Scan /proc/cpuinfo to determine the timebase for the system.
+ * This is used by the SPUs to convert 'decrementer' ticks to seconds.
+ * There may be a better way to get this value...
+ */
+static unsigned
+get_timebase(void)
+{
+ FILE *f = fopen("/proc/cpuinfo", "r");
+ unsigned timebase;
+
+ assert(f);
+ while (!feof(f)) {
+ char line[80];
+ fgets(line, sizeof(line), f);
+ if (strncmp(line, "timebase", 8) == 0) {
+ char *colon = strchr(line, ':');
+ if (colon) {
+ timebase = atoi(colon + 2);
+ break;
+ }
+ }
+ }
+ fclose(f);
+
+ return timebase;
+}
+
+
/**
* Write a 1-word message to the given SPE mailbox.
*/
{
static boolean one_time_init = FALSE;
uint i, j;
+ uint timebase = get_timebase();
if (one_time_init) {
fprintf(stderr, "PPU: Multiple rendering contexts not yet supported "
one_time_init = TRUE;
- assert(cell->num_spus <= MAX_SPUS);
-
- ASSERT_ALIGN16(&cell_global.command[0]);
- ASSERT_ALIGN16(&cell_global.command[1]);
+ assert(cell->num_spus <= CELL_MAX_SPUS);
ASSERT_ALIGN16(&cell_global.inits[0]);
ASSERT_ALIGN16(&cell_global.inits[1]);
+ /*
+ * Initialize the global 'inits' structure for each SPU.
+ * A pointer to the init struct will be passed to each SPU.
+ * The SPUs will then each grab their init info with mfc_get().
+ */
for (i = 0; i < cell->num_spus; i++) {
cell_global.inits[i].id = i;
cell_global.inits[i].num_spus = cell->num_spus;
cell_global.inits[i].debug_flags = cell->debug_flags;
- cell_global.inits[i].cmd = &cell_global.command[i];
+ cell_global.inits[i].inv_timebase = 1000.0f / timebase;
+
for (j = 0; j < CELL_NUM_BUFFERS; j++) {
cell_global.inits[i].buffers[j] = cell->buffer[j];
}
cell_global.inits[i].buffer_status = &cell->buffer_status[0][0][0];
+ cell_global.inits[i].spu_functions = &cell->spu_functions;
+
cell_global.spe_contexts[i] = spe_context_create(0, NULL);
if (!cell_global.spe_contexts[i]) {
fprintf(stderr, "spe_context_create() failed\n");
#include <libspe2.h>
-#include <libmisc.h>
+#include <pthread.h>
#include "cell/common.h"
#include "cell_context.h"
-#define MAX_SPUS 8
-
/**
* Global vars, for now anyway.
*/
/**
* SPU/SPE handles, etc
*/
- spe_context_ptr_t spe_contexts[MAX_SPUS];
- pthread_t spe_threads[MAX_SPUS];
+ spe_context_ptr_t spe_contexts[CELL_MAX_SPUS];
+ pthread_t spe_threads[CELL_MAX_SPUS];
/**
- * Data sent to SPUs
+ * Data sent to SPUs at start-up
*/
- struct cell_init_info inits[MAX_SPUS];
- struct cell_command command[MAX_SPUS];
+ struct cell_init_info inits[CELL_MAX_SPUS];
};
#define CELL_NEW_TEXTURE 0x800
#define CELL_NEW_VERTEX 0x1000
#define CELL_NEW_VS 0x2000
-#define CELL_NEW_CONSTANTS 0x4000
-#define CELL_NEW_VERTEX_INFO 0x8000
+#define CELL_NEW_VS_CONSTANTS 0x4000
+#define CELL_NEW_FS_CONSTANTS 0x8000
+#define CELL_NEW_VERTEX_INFO 0x10000
extern void
*
**************************************************************************/
+#include "pipe/p_inlines.h"
#include "util/u_memory.h"
#include "cell_context.h"
#include "cell_gen_fragment.h"
#include "cell_state.h"
#include "cell_state_emit.h"
-#include "cell_state_per_fragment.h"
#include "cell_batch.h"
#include "cell_texture.h"
#include "draw/draw_context.h"
#include "draw/draw_private.h"
+/**
+ * Find/create a cell_command_fragment_ops object corresponding to the
+ * current blend/stencil/z/colormask/etc. state.
+ */
+static struct cell_command_fragment_ops *
+lookup_fragment_ops(struct cell_context *cell)
+{
+ struct cell_fragment_ops_key key;
+ struct cell_command_fragment_ops *ops;
+
+ /*
+ * Build key
+ */
+ memset(&key, 0, sizeof(key));
+ key.blend = *cell->blend;
+ key.blend_color = cell->blend_color;
+ key.dsa = *cell->depth_stencil;
+
+ if (cell->framebuffer.cbufs[0])
+ key.color_format = cell->framebuffer.cbufs[0]->format;
+ else
+ key.color_format = PIPE_FORMAT_NONE;
+
+ if (cell->framebuffer.zsbuf)
+ key.zs_format = cell->framebuffer.zsbuf->format;
+ else
+ key.zs_format = PIPE_FORMAT_NONE;
+
+ /*
+ * Look up key in cache.
+ */
+ ops = (struct cell_command_fragment_ops *)
+ util_keymap_lookup(cell->fragment_ops_cache, &key);
+
+ /*
+ * If not found, create/save new fragment ops command.
+ */
+ if (!ops) {
+ struct spe_function spe_code_front, spe_code_back;
+ unsigned int facing_dependent, total_code_size;
+
+ if (0)
+ debug_printf("**** Create New Fragment Ops\n");
+
+ /* Prepare the buffer that will hold the generated code. The
+ * "0" passed in for the size means that the SPE code will
+ * use a default size.
+ */
+ spe_init_func(&spe_code_front, 0);
+ spe_init_func(&spe_code_back, 0);
+
+ /* Generate new code. Always generate new code for both front-facing
+ * and back-facing fragments, even if it's the same code in both
+ * cases.
+ */
+ cell_gen_fragment_function(cell, CELL_FACING_FRONT, &spe_code_front);
+ cell_gen_fragment_function(cell, CELL_FACING_BACK, &spe_code_back);
+
+ /* Make sure the code is a multiple of 8 bytes long; this is
+ * required to ensure that the dual pipe instruction alignment
+ * is correct. It's also important for the SPU unpacking,
+ * which assumes 8-byte boundaries.
+ */
+ unsigned int front_code_size = spe_code_size(&spe_code_front);
+ while (front_code_size % 8 != 0) {
+ spe_lnop(&spe_code_front);
+ front_code_size = spe_code_size(&spe_code_front);
+ }
+ unsigned int back_code_size = spe_code_size(&spe_code_back);
+ while (back_code_size % 8 != 0) {
+ spe_lnop(&spe_code_back);
+ back_code_size = spe_code_size(&spe_code_back);
+ }
+
+ /* Determine whether the code we generated is facing-dependent, by
+ * determining whether the generated code is different for the front-
+ * and back-facing fragments.
+ */
+ if (front_code_size == back_code_size && memcmp(spe_code_front.store, spe_code_back.store, front_code_size) == 0) {
+ /* Code is identical; only need one copy. */
+ facing_dependent = 0;
+ total_code_size = front_code_size;
+ }
+ else {
+ /* Code is different for front-facing and back-facing fragments.
+ * Need to send both copies.
+ */
+ facing_dependent = 1;
+ total_code_size = front_code_size + back_code_size;
+ }
+
+ /* alloc new fragment ops command. Note that this structure
+ * has variant length based on the total code size required.
+ */
+ ops = CALLOC_VARIANT_LENGTH_STRUCT(cell_command_fragment_ops, total_code_size);
+ /* populate the new cell_command_fragment_ops object */
+ ops->opcode = CELL_CMD_STATE_FRAGMENT_OPS;
+ ops->total_code_size = total_code_size;
+ ops->front_code_index = 0;
+ memcpy(ops->code, spe_code_front.store, front_code_size);
+ if (facing_dependent) {
+ /* We have separate front- and back-facing code. Append the
+ * back-facing code to the buffer. Be careful because the code
+ * size is in bytes, but the buffer is of unsigned elements.
+ */
+ ops->back_code_index = front_code_size / sizeof(spe_code_front.store[0]);
+ memcpy(ops->code + ops->back_code_index, spe_code_back.store, back_code_size);
+ }
+ else {
+ /* Use the same code for front- and back-facing fragments */
+ ops->back_code_index = ops->front_code_index;
+ }
+
+ /* Set the fields for the fallback case. Note that these fields
+ * (and the whole fallback case) will eventually go away.
+ */
+ ops->dsa = *cell->depth_stencil;
+ ops->blend = *cell->blend;
+ ops->blend_color = cell->blend_color;
+
+ /* insert cell_command_fragment_ops object into keymap/cache */
+ util_keymap_insert(cell->fragment_ops_cache, &key, ops, NULL);
+
+ /* release rtasm buffer */
+ spe_release_func(&spe_code_front);
+ spe_release_func(&spe_code_back);
+ }
+ else {
+ if (0)
+ debug_printf("**** Re-use Fragment Ops\n");
+ }
+
+ return ops;
+}
+
+
+
static void
emit_state_cmd(struct cell_context *cell, uint cmd,
const void *state, uint state_size)
#endif
}
+ if (cell->dirty & (CELL_NEW_RASTERIZER)) {
+ struct cell_command_rasterizer *rast =
+ cell_batch_alloc(cell, sizeof(*rast));
+ rast->opcode = CELL_CMD_STATE_RASTERIZER;
+ rast->rasterizer = *cell->rasterizer;
+ }
+
if (cell->dirty & (CELL_NEW_FS)) {
/* Send new fragment program to SPUs */
struct cell_command_fragment_program *fp
}
}
+ if (cell->dirty & (CELL_NEW_FS_CONSTANTS)) {
+ const uint shader = PIPE_SHADER_FRAGMENT;
+ const uint num_const = cell->constants[shader].size / sizeof(float);
+ uint i, j;
+ float *buf = cell_batch_alloc(cell, 16 + num_const * sizeof(float));
+ uint64_t *ibuf = (uint64_t *) buf;
+ const float *constants = pipe_buffer_map(cell->pipe.screen,
+ cell->constants[shader].buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ ibuf[0] = CELL_CMD_STATE_FS_CONSTANTS;
+ ibuf[1] = num_const;
+ j = 4;
+ for (i = 0; i < num_const; i++) {
+ buf[j++] = constants[i];
+ }
+ pipe_buffer_unmap(cell->pipe.screen, cell->constants[shader].buffer);
+ }
+
if (cell->dirty & (CELL_NEW_FRAMEBUFFER |
CELL_NEW_DEPTH_STENCIL |
CELL_NEW_BLEND)) {
- /* XXX we don't want to always do codegen here. We should have
- * a hash/lookup table to cache previous results...
- */
- struct cell_command_fragment_ops *fops
- = cell_batch_alloc(cell, sizeof(*fops));
- struct spe_function spe_code;
-
- /* generate new code */
- cell_gen_fragment_function(cell, &spe_code);
- /* put the new code into the batch buffer */
- fops->opcode = CELL_CMD_STATE_FRAGMENT_OPS;
- memcpy(&fops->code, spe_code.store,
- SPU_MAX_FRAGMENT_OPS_INSTS * SPE_INST_SIZE);
- fops->dsa = cell->depth_stencil->base;
- fops->blend = cell->blend->base;
- /* free codegen buffer */
- spe_release_func(&spe_code);
+ struct cell_command_fragment_ops *fops, *fops_cmd;
+ /* Note that cell_command_fragment_ops is a variant-sized record */
+ fops = lookup_fragment_ops(cell);
+ fops_cmd = cell_batch_alloc(cell, sizeof(*fops_cmd) + fops->total_code_size);
+ memcpy(fops_cmd, fops, sizeof(*fops) + fops->total_code_size);
}
if (cell->dirty & CELL_NEW_SAMPLER) {
uint i;
for (i = 0; i < CELL_MAX_SAMPLERS; i++) {
- if (cell->sampler[i]) {
- struct cell_command_sampler *sampler
- = cell_batch_alloc(cell, sizeof(*sampler));
- sampler->opcode = CELL_CMD_STATE_SAMPLER;
- sampler->unit = i;
- sampler->state = *cell->sampler[i];
+ if (cell->dirty_samplers & (1 << i)) {
+ if (cell->sampler[i]) {
+ struct cell_command_sampler *sampler
+ = cell_batch_alloc(cell, sizeof(*sampler));
+ sampler->opcode = CELL_CMD_STATE_SAMPLER;
+ sampler->unit = i;
+ sampler->state = *cell->sampler[i];
+ }
}
}
+ cell->dirty_samplers = 0x0;
}
if (cell->dirty & CELL_NEW_TEXTURE) {
uint i;
for (i = 0;i < CELL_MAX_SAMPLERS; i++) {
- struct cell_command_texture *texture
- = cell_batch_alloc(cell, sizeof(*texture));
- texture->opcode = CELL_CMD_STATE_TEXTURE;
- texture->unit = i;
- if (cell->texture[i]) {
- texture->start = cell->texture[i]->tiled_data;
- texture->width = cell->texture[i]->base.width[0];
- texture->height = cell->texture[i]->base.height[0];
- }
- else {
- texture->start = NULL;
- texture->width = 1;
- texture->height = 1;
+ if (cell->dirty_textures & (1 << i)) {
+ struct cell_command_texture *texture
+ = cell_batch_alloc(cell, sizeof(*texture));
+ texture->opcode = CELL_CMD_STATE_TEXTURE;
+ texture->unit = i;
+ if (cell->texture[i]) {
+ uint level;
+ for (level = 0; level < CELL_MAX_TEXTURE_LEVELS; level++) {
+ texture->start[level] = cell->texture[i]->tiled_mapped[level];
+ texture->width[level] = cell->texture[i]->base.width[level];
+ texture->height[level] = cell->texture[i]->base.height[level];
+ texture->depth[level] = cell->texture[i]->base.depth[level];
+ }
+ texture->target = cell->texture[i]->base.target;
+ }
+ else {
+ uint level;
+ for (level = 0; level < CELL_MAX_TEXTURE_LEVELS; level++) {
+ texture->start[level] = NULL;
+ texture->width[level] = 0;
+ texture->height[level] = 0;
+ texture->depth[level] = 0;
+ }
+ texture->target = 0;
+ }
}
}
+ cell->dirty_textures = 0x0;
}
if (cell->dirty & CELL_NEW_VERTEX_INFO) {
assert(shader < PIPE_SHADER_TYPES);
assert(index == 0);
+ draw_flush(cell->draw);
+
/* note: reference counting */
winsys_buffer_reference(ws,
&cell->constants[shader].buffer,
buf->buffer);
cell->constants[shader].size = buf->size;
- cell->dirty |= CELL_NEW_CONSTANTS;
+ if (shader == PIPE_SHADER_VERTEX)
+ cell->dirty |= CELL_NEW_VS_CONSTANTS;
+ else if (shader == PIPE_SHADER_FRAGMENT)
+ cell->dirty |= CELL_NEW_FS_CONSTANTS;
}
#include "util/u_rect.h"
#include "cell_context.h"
+#include "cell_surface.h"
void
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
* Michel Dänzer <michel@tungstengraphics.com>
+ * Brian Paul
*/
#include "pipe/p_context.h"
#include "cell_texture.h"
-/* Simple, maximally packed layout.
- */
-static unsigned minify( unsigned d )
+static unsigned
+minify(unsigned d)
{
return MAX2(1, d>>1);
}
static void
-cell_texture_layout(struct cell_texture * spt)
+cell_texture_layout(struct cell_texture *ct)
{
- struct pipe_texture *pt = &spt->base;
+ struct pipe_texture *pt = &ct->base;
unsigned level;
unsigned width = pt->width[0];
unsigned height = pt->height[0];
unsigned depth = pt->depth[0];
- spt->buffer_size = 0;
+ ct->buffer_size = 0;
for ( level = 0 ; level <= pt->last_level ; level++ ) {
unsigned size;
unsigned w_tile, h_tile;
+ assert(level < CELL_MAX_TEXTURE_LEVELS);
+
/* width, height, rounded up to tile size */
w_tile = align(width, TILE_SIZE);
h_tile = align(height, TILE_SIZE);
pt->nblocksx[level] = pf_get_nblocksx(&pt->block, w_tile);
pt->nblocksy[level] = pf_get_nblocksy(&pt->block, h_tile);
- spt->stride[level] = pt->nblocksx[level] * pt->block.size;
+ ct->stride[level] = pt->nblocksx[level] * pt->block.size;
- spt->level_offset[level] = spt->buffer_size;
+ ct->level_offset[level] = ct->buffer_size;
size = pt->nblocksx[level] * pt->nblocksy[level] * pt->block.size;
if (pt->target == PIPE_TEXTURE_CUBE)
else
size *= depth;
- spt->buffer_size += size;
+ ct->buffer_size += size;
width = minify(width);
height = minify(height);
const struct pipe_texture *templat)
{
struct pipe_winsys *ws = screen->winsys;
- struct cell_texture *spt = CALLOC_STRUCT(cell_texture);
- if (!spt)
+ struct cell_texture *ct = CALLOC_STRUCT(cell_texture);
+ if (!ct)
return NULL;
- spt->base = *templat;
- spt->base.refcount = 1;
- spt->base.screen = screen;
+ ct->base = *templat;
+ ct->base.refcount = 1;
+ ct->base.screen = screen;
- cell_texture_layout(spt);
+ cell_texture_layout(ct);
- spt->buffer = ws->buffer_create(ws, 32,
- PIPE_BUFFER_USAGE_PIXEL,
- spt->buffer_size);
+ ct->buffer = ws->buffer_create(ws, 32, PIPE_BUFFER_USAGE_PIXEL,
+ ct->buffer_size);
- if (!spt->buffer) {
- FREE(spt);
+ if (!ct->buffer) {
+ FREE(ct);
return NULL;
}
- return &spt->base;
+ return &ct->base;
}
__FUNCTION__, (void *) *pt, (*pt)->refcount - 1);
*/
if (--(*pt)->refcount <= 0) {
- struct cell_texture *spt = cell_texture(*pt);
+ /* Delete this texture now.
+ * But note that the underlying pipe_buffer may linger...
+ */
+ struct cell_texture *ct = cell_texture(*pt);
+ uint i;
/*
- DBG("%s deleting %p\n", __FUNCTION__, (void *) spt);
+ DBG("%s deleting %p\n", __FUNCTION__, (void *) ct);
*/
- pipe_buffer_reference(screen, &spt->buffer, NULL);
+ pipe_buffer_reference(screen, &ct->buffer, NULL);
- FREE(spt);
+ for (i = 0; i < CELL_MAX_TEXTURE_LEVELS; i++) {
+ /* Unreference the tiled image buffer.
+ * It may not actually be deleted until a fence is hit.
+ */
+ if (ct->tiled_buffer[i]) {
+ ct->tiled_mapped[i] = NULL;
+ winsys_buffer_reference(screen->winsys, &ct->tiled_buffer[i], NULL);
+ }
+ }
+
+ FREE(ct);
}
*pt = NULL;
}
-#if 0
+
+/**
+ * Convert image from linear layout to tiled layout. 4-byte pixels.
+ */
static void
-cell_texture_update(struct pipe_context *pipe, struct pipe_texture *texture,
- uint face, uint levelsMask)
+twiddle_image_uint(uint w, uint h, uint tile_size, uint *dst,
+ uint src_stride, const uint *src)
{
- /* XXX TO DO: re-tile the texture data ... */
+ const uint tile_size2 = tile_size * tile_size;
+ const uint h_t = (h + tile_size - 1) / tile_size;
+ const uint w_t = (w + tile_size - 1) / tile_size;
-}
-#endif
+ uint it, jt; /* tile counters */
+ uint i, j; /* intra-tile counters */
+ src_stride /= 4; /* convert from bytes to pixels */
-static struct pipe_surface *
-cell_get_tex_surface(struct pipe_screen *screen,
- struct pipe_texture *pt,
- unsigned face, unsigned level, unsigned zslice,
- unsigned usage)
-{
- struct pipe_winsys *ws = screen->winsys;
- struct cell_texture *spt = cell_texture(pt);
- struct pipe_surface *ps;
+ /* loop over dest tiles */
+ for (it = 0; it < h_t; it++) {
+ for (jt = 0; jt < w_t; jt++) {
+ /* start of dest tile: */
+ uint *tdst = dst + (it * w_t + jt) * tile_size2;
- ps = ws->surface_alloc(ws);
- if (ps) {
- assert(ps->refcount);
- assert(ps->winsys);
- winsys_buffer_reference(ws, &ps->buffer, spt->buffer);
- ps->format = pt->format;
- ps->block = pt->block;
- ps->width = pt->width[level];
- ps->height = pt->height[level];
- ps->nblocksx = pt->nblocksx[level];
- ps->nblocksy = pt->nblocksy[level];
- ps->stride = spt->stride[level];
- ps->offset = spt->level_offset[level];
- ps->usage = usage;
+ /* compute size of this tile (may be smaller than tile_size) */
+ /* XXX note: a compiler bug was found here. That's why the code
+ * looks as it does.
+ */
+ uint tile_width = w - jt * tile_size;
+ tile_width = MIN2(tile_width, tile_size);
+ uint tile_height = h - it * tile_size;
+ tile_height = MIN2(tile_height, tile_size);
- /* XXX may need to override usage flags (see sp_texture.c) */
+ /* loop over texels in the tile */
+ for (i = 0; i < tile_height; i++) {
+ for (j = 0; j < tile_width; j++) {
+ const uint srci = it * tile_size + i;
+ const uint srcj = jt * tile_size + j;
+ ASSERT(srci < h);
+ ASSERT(srcj < w);
+ tdst[i * tile_size + j] = src[srci * src_stride + srcj];
+ }
+ }
+ }
+ }
+}
- pipe_texture_reference(&ps->texture, pt);
- ps->face = face;
- ps->level = level;
- ps->zslice = zslice;
- if (pt->target == PIPE_TEXTURE_CUBE || pt->target == PIPE_TEXTURE_3D) {
- ps->offset += ((pt->target == PIPE_TEXTURE_CUBE) ? face : zslice) *
- ps->nblocksy *
- ps->stride;
- }
- else {
- assert(face == 0);
- assert(zslice == 0);
+/**
+ * For Cell. Basically, rearrange the pixels/quads from this layout:
+ * +--+--+--+--+
+ * |p0|p1|p2|p3|....
+ * +--+--+--+--+
+ *
+ * to this layout:
+ * +--+--+
+ * |p0|p1|....
+ * +--+--+
+ * |p2|p3|
+ * +--+--+
+ */
+static void
+twiddle_tile(const uint *tileIn, uint *tileOut)
+{
+ int y, x;
+
+ for (y = 0; y < TILE_SIZE; y+=2) {
+ for (x = 0; x < TILE_SIZE; x+=2) {
+ int k = 4 * (y/2 * TILE_SIZE/2 + x/2);
+ tileOut[y * TILE_SIZE + (x + 0)] = tileIn[k];
+ tileOut[y * TILE_SIZE + (x + 1)] = tileIn[k+1];
+ tileOut[(y + 1) * TILE_SIZE + (x + 0)] = tileIn[k+2];
+ tileOut[(y + 1) * TILE_SIZE + (x + 1)] = tileIn[k+3];
}
}
- return ps;
}
-
/**
- * Copy tile data from linear layout to tiled layout.
- * XXX this should be rolled into the future surface-creation code.
- * XXX also need "untile" code...
+ * Convert image from tiled layout to linear layout. 4-byte pixels.
*/
static void
-tile_copy_data(uint w, uint h, uint tile_size, uint *dst, const uint *src)
+untwiddle_image_uint(uint w, uint h, uint tile_size, uint *dst,
+ uint dst_stride, const uint *src)
{
const uint tile_size2 = tile_size * tile_size;
- const uint h_t = h / tile_size, w_t = w / tile_size;
-
+ const uint h_t = (h + tile_size - 1) / tile_size;
+ const uint w_t = (w + tile_size - 1) / tile_size;
+ uint *tile_buf;
uint it, jt; /* tile counters */
uint i, j; /* intra-tile counters */
- /* loop over dest tiles */
+ dst_stride /= 4; /* convert from bytes to pixels */
+
+ tile_buf = align_malloc(tile_size * tile_size * 4, 16);
+
+ /* loop over src tiles */
for (it = 0; it < h_t; it++) {
for (jt = 0; jt < w_t; jt++) {
- /* start of dest tile: */
- uint *tdst = dst + (it * w_t + jt) * tile_size2;
+ /* start of src tile: */
+ const uint *tsrc = src + (it * w_t + jt) * tile_size2;
+
+ twiddle_tile(tsrc, tile_buf);
+ tsrc = tile_buf;
+
+ /* compute size of this tile (may be smaller than tile_size) */
+ /* XXX note: a compiler bug was found here. That's why the code
+ * looks as it does.
+ */
+ uint tile_width = w - jt * tile_size;
+ tile_width = MIN2(tile_width, tile_size);
+ uint tile_height = h - it * tile_size;
+ tile_height = MIN2(tile_height, tile_size);
+
/* loop over texels in the tile */
- for (i = 0; i < tile_size; i++) {
- for (j = 0; j < tile_size; j++) {
- const uint srci = it * tile_size + i;
- const uint srcj = jt * tile_size + j;
- *tdst++ = src[srci * w + srcj];
+ for (i = 0; i < tile_height; i++) {
+ for (j = 0; j < tile_width; j++) {
+ uint dsti = it * tile_size + i;
+ uint dstj = jt * tile_size + j;
+ ASSERT(dsti < h);
+ ASSERT(dstj < w);
+ dst[dsti * dst_stride + dstj] = tsrc[i * tile_size + j];
}
}
}
}
-}
+ align_free(tile_buf);
+}
/**
* Convert linear texture image data to tiled format for SPU usage.
- * XXX recast this in terms of pipe_surfaces (aka texture views).
*/
static void
-cell_tile_texture(struct cell_context *cell,
- struct cell_texture *texture)
+cell_twiddle_texture(struct pipe_screen *screen,
+ struct pipe_surface *surface)
{
- struct pipe_screen *screen = cell->pipe.screen;
- uint face = 0, level = 0, zslice = 0;
- struct pipe_surface *surf;
- const uint w = texture->base.width[0], h = texture->base.height[0];
- const uint *src;
-
- /* temporary restrictions: */
- assert(w >= TILE_SIZE);
- assert(h >= TILE_SIZE);
- assert(w % TILE_SIZE == 0);
- assert(h % TILE_SIZE == 0);
-
- surf = screen->get_tex_surface(screen, &texture->base, face, level, zslice,
- PIPE_BUFFER_USAGE_CPU_WRITE);
- ASSERT(surf);
-
- src = (const uint *) pipe_surface_map(surf, PIPE_BUFFER_USAGE_CPU_WRITE);
-
- if (texture->tiled_data) {
- align_free(texture->tiled_data);
+ struct cell_texture *ct = cell_texture(surface->texture);
+ const uint level = surface->level;
+ const uint texWidth = ct->base.width[level];
+ const uint texHeight = ct->base.height[level];
+ const uint bufWidth = align(texWidth, TILE_SIZE);
+ const uint bufHeight = align(texHeight, TILE_SIZE);
+ const void *map = pipe_buffer_map(screen, surface->buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ const uint *src = (const uint *) ((const ubyte *) map + surface->offset);
+
+ switch (ct->base.format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
+ {
+ int numFaces = ct->base.target == PIPE_TEXTURE_CUBE ? 6 : 1;
+ int offset = bufWidth * bufHeight * 4 * surface->face;
+ uint *dst;
+
+ if (!ct->tiled_buffer[level]) {
+ /* allocate buffer for tiled data now */
+ struct pipe_winsys *ws = screen->winsys;
+ uint bytes = bufWidth * bufHeight * 4 * numFaces;
+ ct->tiled_buffer[level] = ws->buffer_create(ws, 16,
+ PIPE_BUFFER_USAGE_PIXEL,
+ bytes);
+ /* and map it */
+ ct->tiled_mapped[level] = ws->buffer_map(ws, ct->tiled_buffer[level],
+ PIPE_BUFFER_USAGE_GPU_READ);
+ }
+ dst = (uint *) ((ubyte *) ct->tiled_mapped[level] + offset);
+
+ twiddle_image_uint(texWidth, texHeight, TILE_SIZE, dst,
+ surface->stride, src);
+ }
+ break;
+ default:
+ printf("Cell: twiddle unsupported texture format %s\n", pf_name(ct->base.format));
+ ;
}
- texture->tiled_data = align_malloc(w * h * 4, 16);
- tile_copy_data(w, h, TILE_SIZE, texture->tiled_data, src);
+ pipe_buffer_unmap(screen, surface->buffer);
+}
+
+
+/**
+ * Convert SPU tiled texture image data to linear format for app usage.
+ */
+static void
+cell_untwiddle_texture(struct pipe_screen *screen,
+ struct pipe_surface *surface)
+{
+ struct cell_texture *ct = cell_texture(surface->texture);
+ const uint level = surface->level;
+ const uint texWidth = ct->base.width[level];
+ const uint texHeight = ct->base.height[level];
+ const void *map = pipe_buffer_map(screen, surface->buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ const uint *src = (const uint *) ((const ubyte *) map + surface->offset);
+
+ switch (ct->base.format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
+ {
+ int numFaces = ct->base.target == PIPE_TEXTURE_CUBE ? 6 : 1;
+ int offset = surface->stride * texHeight * 4 * surface->face;
+ uint *dst;
+
+ if (!ct->untiled_data[level]) {
+ ct->untiled_data[level] =
+ align_malloc(surface->stride * texHeight * 4 * numFaces, 16);
+ }
+
+ dst = (uint *) ((ubyte *) ct->untiled_data[level] + offset);
- pipe_surface_unmap(surf);
+ untwiddle_image_uint(texWidth, texHeight, TILE_SIZE, dst,
+ surface->stride, src);
+ }
+ break;
+ default:
+ {
+ ct->untiled_data[level] = NULL;
+ printf("Cell: untwiddle unsupported texture format %s\n", pf_name(ct->base.format));
+ }
+ }
- pipe_surface_reference(&surf, NULL);
+ pipe_buffer_unmap(screen, surface->buffer);
}
-void
-cell_update_texture_mapping(struct cell_context *cell)
+static struct pipe_surface *
+cell_get_tex_surface(struct pipe_screen *screen,
+ struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned usage)
{
-#if 0
- uint face = 0, level = 0, zslice = 0;
-#endif
- uint i;
-
- for (i = 0; i < CELL_MAX_SAMPLERS; i++) {
- if (cell->texture[i])
- cell_tile_texture(cell, cell->texture[i]);
- }
+ struct pipe_winsys *ws = screen->winsys;
+ struct cell_texture *ct = cell_texture(pt);
+ struct pipe_surface *ps;
-#if 0
- if (cell->tex_surf && cell->tex_map) {
- pipe_surface_unmap(cell->tex_surf);
- cell->tex_map = NULL;
- }
+ ps = ws->surface_alloc(ws);
+ if (ps) {
+ assert(ps->refcount);
+ assert(ps->winsys);
+ winsys_buffer_reference(ws, &ps->buffer, ct->buffer);
+ ps->format = pt->format;
+ ps->block = pt->block;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = ct->stride[level];
+ ps->offset = ct->level_offset[level];
+ ps->usage = usage;
- /* XXX free old surface */
+ /* XXX may need to override usage flags (see sp_texture.c) */
- cell->tex_surf = cell_get_tex_surface(&cell->pipe,
- &cell->texture[0]->base,
- face, level, zslice);
+ pipe_texture_reference(&ps->texture, pt);
+ ps->face = face;
+ ps->level = level;
+ ps->zslice = zslice;
- cell->tex_map = pipe_surface_map(cell->tex_surf);
-#endif
+ if (pt->target == PIPE_TEXTURE_CUBE || pt->target == PIPE_TEXTURE_3D) {
+ ps->offset += ((pt->target == PIPE_TEXTURE_CUBE) ? face : zslice) *
+ ps->nblocksy *
+ ps->stride;
+ }
+ else {
+ assert(face == 0);
+ assert(zslice == 0);
+ }
+
+ if (ps->usage & PIPE_BUFFER_USAGE_CPU_READ) {
+ /* convert from tiled to linear layout */
+ cell_untwiddle_texture(screen, ps);
+ }
+ }
+ return ps;
}
cell_tex_surface_release(struct pipe_screen *screen,
struct pipe_surface **s)
{
- /* Effectively do the texture_update work here - if texture images
- * needed post-processing to put them into hardware layout, this is
- * where it would happen. For softpipe, nothing to do.
- */
- assert ((*s)->texture);
+ struct cell_texture *ct = cell_texture((*s)->texture);
+ const uint level = (*s)->level;
+
+ if (((*s)->usage & PIPE_BUFFER_USAGE_CPU_READ) && (ct->untiled_data[level]))
+ {
+ align_free(ct->untiled_data[level]);
+ ct->untiled_data[level] = NULL;
+ }
+
+ /* XXX if done rendering to teximage, re-tile */
+
pipe_texture_reference(&(*s)->texture, NULL);
screen->winsys->surface_release(screen->winsys, s);
static void *
-cell_surface_map( struct pipe_screen *screen,
- struct pipe_surface *surface,
- unsigned flags )
+cell_surface_map(struct pipe_screen *screen,
+ struct pipe_surface *surface,
+ unsigned flags)
{
ubyte *map;
+ struct cell_texture *ct = cell_texture(surface->texture);
+ const uint level = surface->level;
+
+ assert(ct);
if (flags & ~surface->usage) {
assert(0);
map = pipe_buffer_map( screen, surface->buffer, flags );
if (map == NULL)
return NULL;
-
- /* May want to different things here depending on read/write nature
- * of the map:
- */
- if (surface->texture &&
- (flags & PIPE_BUFFER_USAGE_CPU_WRITE))
+ else
{
- /* Do something to notify sharing contexts of a texture change.
- * In softpipe, that would mean flushing the texture cache.
- */
-#if 0
- cell_screen(screen)->timestamp++;
-#endif
+ if ((surface->usage & PIPE_BUFFER_USAGE_CPU_READ) && (ct->untiled_data[level])) {
+ return (void *) ((ubyte *) ct->untiled_data[level] + surface->offset);
+ }
+ else {
+ return (void *) (map + surface->offset);
+ }
}
-
- return map + surface->offset;
}
cell_surface_unmap(struct pipe_screen *screen,
struct pipe_surface *surface)
{
- pipe_buffer_unmap( screen, surface->buffer );
-}
+ struct cell_texture *ct = cell_texture(surface->texture);
+ assert(ct);
-void
-cell_init_texture_functions(struct cell_context *cell)
-{
- /*cell->pipe.texture_update = cell_texture_update;*/
+ if ((ct->base.tex_usage & PIPE_TEXTURE_USAGE_SAMPLER) &&
+ (surface->usage & PIPE_BUFFER_USAGE_CPU_WRITE)) {
+ /* convert from linear to tiled layout */
+ cell_twiddle_texture(screen, surface);
+ }
+
+ pipe_buffer_unmap( screen, surface->buffer );
}
+
void
cell_init_screen_texture_funcs(struct pipe_screen *screen)
{
{
struct pipe_texture base;
- unsigned long level_offset[PIPE_MAX_TEXTURE_LEVELS];
- unsigned long stride[PIPE_MAX_TEXTURE_LEVELS];
+ unsigned long level_offset[CELL_MAX_TEXTURE_LEVELS];
+ unsigned long stride[CELL_MAX_TEXTURE_LEVELS];
/* The data is held here:
*/
struct pipe_buffer *buffer;
unsigned long buffer_size;
- void *tiled_data; /* XXX this may be temporary */ /*ALIGN16*/
+ /** Texture data in tiled layout is held here */
+ struct pipe_buffer *tiled_buffer[CELL_MAX_TEXTURE_LEVELS];
+ /** Mapped, tiled texture data */
+ void *tiled_mapped[CELL_MAX_TEXTURE_LEVELS];
+ void *untiled_data[CELL_MAX_TEXTURE_LEVELS];
};
-extern void
-cell_update_texture_mapping(struct cell_context *cell);
-
-
-extern void
-cell_init_texture_functions(struct cell_context *cell);
-
-
extern void
cell_init_screen_texture_funcs(struct pipe_screen *screen);
#include "cell_batch.h"
#include "cell_context.h"
+#include "cell_fence.h"
#include "cell_flush.h"
#include "cell_spu.h"
#include "cell_vbuf.h"
__FUNCTION__, cvbr->vertex_buf, vertices_used);
*/
+ /* Make sure texture buffers aren't released until we're done rendering
+ * with them.
+ */
+ cell_add_fenced_textures(cell);
+
/* Tell SPUs they can release the vert buf */
if (cvbr->vertex_buf != ~0U) {
struct cell_command_release_verts *release
int col3;
- spe_lqd(p, shuf_hi, shuf_ptr, 3);
- spe_lqd(p, shuf_lo, shuf_ptr, 4);
+ spe_lqd(p, shuf_hi, shuf_ptr, 3*16);
+ spe_lqd(p, shuf_lo, shuf_ptr, 4*16);
spe_shufb(p, t1, row0, row2, shuf_hi);
spe_shufb(p, t2, row0, row2, shuf_lo);
*/
switch (count) {
case 4:
- spe_stqd(p, col3, dest_ptr, 3);
+ spe_stqd(p, col3, dest_ptr, 3 * 16);
case 3:
- spe_stqd(p, col2, dest_ptr, 2);
+ spe_stqd(p, col2, dest_ptr, 2 * 16);
case 2:
- spe_stqd(p, col1, dest_ptr, 1);
+ spe_stqd(p, col1, dest_ptr, 1 * 16);
case 1:
- spe_stqd(p, col0, dest_ptr, 0);
+ spe_stqd(p, col0, dest_ptr, 0 * 16);
}
}
+#if 0
+/* This appears to not be used currently */
static void
emit_fetch(struct spe_function *p,
unsigned in_ptr, unsigned *offset,
float scale_signed = 0.0;
float scale_unsigned = 0.0;
- spe_lqd(p, v0, in_ptr, 0 + offset[0]);
- spe_lqd(p, v1, in_ptr, 1 + offset[0]);
- spe_lqd(p, v2, in_ptr, 2 + offset[0]);
- spe_lqd(p, v3, in_ptr, 3 + offset[0]);
+ spe_lqd(p, v0, in_ptr, (0 + offset[0]) * 16);
+ spe_lqd(p, v1, in_ptr, (1 + offset[0]) * 16);
+ spe_lqd(p, v2, in_ptr, (2 + offset[0]) * 16);
+ spe_lqd(p, v3, in_ptr, (3 + offset[0]) * 16);
offset[0] += 4;
switch (bytes) {
case 1:
scale_signed = 1.0f / 127.0f;
scale_unsigned = 1.0f / 255.0f;
- spe_lqd(p, tmp, shuf_ptr, 1);
+ spe_lqd(p, tmp, shuf_ptr, 1 * 16);
spe_shufb(p, v0, v0, v0, tmp);
spe_shufb(p, v1, v1, v1, tmp);
spe_shufb(p, v2, v2, v2, tmp);
case 2:
scale_signed = 1.0f / 32767.0f;
scale_unsigned = 1.0f / 65535.0f;
- spe_lqd(p, tmp, shuf_ptr, 2);
+ spe_lqd(p, tmp, shuf_ptr, 2 * 16);
spe_shufb(p, v0, v0, v0, tmp);
spe_shufb(p, v1, v1, v1, tmp);
spe_shufb(p, v2, v2, v2, tmp);
switch (count) {
case 1:
- spe_stqd(p, float_zero, out_ptr, 1);
+ spe_stqd(p, float_zero, out_ptr, 1 * 16);
case 2:
- spe_stqd(p, float_zero, out_ptr, 2);
+ spe_stqd(p, float_zero, out_ptr, 2 * 16);
case 3:
- spe_stqd(p, float_one, out_ptr, 3);
+ spe_stqd(p, float_one, out_ptr, 3 * 16);
}
if (float_zero != -1) {
spe_release_register(p, float_one);
}
}
+#endif
void cell_update_vertex_fetch(struct draw_context *draw)
SOURCES = \
- spu_main.c \
+ spu_command.c \
spu_dcache.c \
+ spu_funcs.c \
+ spu_main.c \
spu_per_fragment_op.c \
spu_render.c \
spu_texture.c \
#define SPU_COLORPACK_H
+#include <transpose_matrix4x4.h>
#include <spu_intrinsics.h>
vector unsigned int color_u4 = spu_splats(color);
color_u4 = spu_shuffle(color_u4, color_u4,
((vector unsigned char) {
- 10, 10, 10, 10,
- 5, 5, 5, 5,
+ 2, 2, 2, 2,
+ 1, 1, 1, 1,
0, 0, 0, 0,
- 15, 15, 15, 15}) );
+ 3, 3, 3, 3}) );
return spu_convtf(color_u4, 32);
}
vector unsigned int color_u4 = spu_splats(color);
color_u4 = spu_shuffle(color_u4, color_u4,
((vector unsigned char) {
- 5, 5, 5, 5,
- 10, 10, 10, 10,
- 15, 15, 15, 15,
+ 1, 1, 1, 1,
+ 2, 2, 2, 2,
+ 3, 3, 3, 3,
0, 0, 0, 0}) );
-
return spu_convtf(color_u4, 32);
}
+/**
+ * \param color_in - array of 32-bit packed ARGB colors
+ * \param color_out - returns float colors in RRRR, GGGG, BBBB, AAAA order
+ */
+static INLINE void
+spu_unpack_A8R8G8B8_transpose4(const vector unsigned int color_in[4],
+ vector float color_out[4])
+{
+ vector unsigned int c0;
+
+ c0 = spu_shuffle(color_in[0], color_in[0],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[0] = spu_convtf(c0, 32);
+
+ c0 = spu_shuffle(color_in[1], color_in[1],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[1] = spu_convtf(c0, 32);
+
+ c0 = spu_shuffle(color_in[2], color_in[2],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[2] = spu_convtf(c0, 32);
+
+ c0 = spu_shuffle(color_in[3], color_in[3],
+ ((vector unsigned char) {
+ 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 0, 0, 0, 0}) );
+ color_out[3] = spu_convtf(c0, 32);
+
+ _transpose_matrix4x4(color_out, color_out);
+}
+
+
+
#endif /* SPU_COLORPACK_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+/**
+ * SPU command processing code
+ */
+
+
+#include <stdio.h>
+#include <libmisc.h>
+
+#include "pipe/p_defines.h"
+
+#include "spu_command.h"
+#include "spu_main.h"
+#include "spu_render.h"
+#include "spu_per_fragment_op.h"
+#include "spu_texture.h"
+#include "spu_tile.h"
+#include "spu_vertex_shader.h"
+#include "spu_dcache.h"
+#include "cell/common.h"
+
+
+struct spu_vs_context draw;
+
+
+/**
+ * Buffers containing dynamically generated SPU code:
+ */
+static unsigned char attribute_fetch_code_buffer[136 * PIPE_MAX_ATTRIBS]
+ ALIGN16_ATTRIB;
+
+
+
+static INLINE int
+align(int value, int alignment)
+{
+ return (value + alignment - 1) & ~(alignment - 1);
+}
+
+
+
+/**
+ * Tell the PPU that this SPU has finished copying a buffer to
+ * local store and that it may be reused by the PPU.
+ * This is done by writting a 16-byte batch-buffer-status block back into
+ * main memory (in cell_context->buffer_status[]).
+ */
+static void
+release_buffer(uint buffer)
+{
+ /* Evidently, using less than a 16-byte status doesn't work reliably */
+ static const vector unsigned int status = {CELL_BUFFER_STATUS_FREE,
+ CELL_BUFFER_STATUS_FREE,
+ CELL_BUFFER_STATUS_FREE,
+ CELL_BUFFER_STATUS_FREE};
+ const uint index = 4 * (spu.init.id * CELL_NUM_BUFFERS + buffer);
+ uint *dst = spu.init.buffer_status + index;
+
+ ASSERT(buffer < CELL_NUM_BUFFERS);
+
+ mfc_put((void *) &status, /* src in local memory */
+ (unsigned int) dst, /* dst in main memory */
+ sizeof(status), /* size */
+ TAG_MISC, /* tag is unimportant */
+ 0, /* tid */
+ 0 /* rid */);
+}
+
+
+/**
+ * Write CELL_FENCE_SIGNALLED back to the fence status qword in main memory.
+ * There's a qword of status per SPU.
+ */
+static void
+cmd_fence(struct cell_command_fence *fence_cmd)
+{
+ static const vector unsigned int status = {CELL_FENCE_SIGNALLED,
+ CELL_FENCE_SIGNALLED,
+ CELL_FENCE_SIGNALLED,
+ CELL_FENCE_SIGNALLED};
+ uint *dst = (uint *) fence_cmd->fence;
+ dst += 4 * spu.init.id; /* main store/memory address, not local store */
+ ASSERT_ALIGN16(dst);
+ mfc_put((void *) &status, /* src in local memory */
+ (unsigned int) dst, /* dst in main memory */
+ sizeof(status), /* size */
+ TAG_FENCE, /* tag */
+ 0, /* tid */
+ 0 /* rid */);
+}
+
+
+static void
+cmd_clear_surface(const struct cell_command_clear_surface *clear)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "CLEAR SURF %u to 0x%08x\n", clear->surface, clear->value);
+
+ if (clear->surface == 0) {
+ spu.fb.color_clear_value = clear->value;
+ if (spu.init.debug_flags & CELL_DEBUG_CHECKER) {
+ uint x = (spu.init.id << 4) | (spu.init.id << 12) |
+ (spu.init.id << 20) | (spu.init.id << 28);
+ spu.fb.color_clear_value ^= x;
+ }
+ }
+ else {
+ spu.fb.depth_clear_value = clear->value;
+ }
+
+#define CLEAR_OPT 1
+#if CLEAR_OPT
+
+ /* Simply set all tiles' status to CLEAR.
+ * When we actually begin rendering into a tile, we'll initialize it to
+ * the clear value. If any tiles go untouched during the frame,
+ * really_clear_tiles() will set them to the clear value.
+ */
+ if (clear->surface == 0) {
+ memset(spu.ctile_status, TILE_STATUS_CLEAR, sizeof(spu.ctile_status));
+ }
+ else {
+ memset(spu.ztile_status, TILE_STATUS_CLEAR, sizeof(spu.ztile_status));
+ }
+
+#else
+
+ /*
+ * This path clears the whole framebuffer to the clear color right now.
+ */
+
+ /*
+ printf("SPU: %s num=%d w=%d h=%d\n",
+ __FUNCTION__, num_tiles, spu.fb.width_tiles, spu.fb.height_tiles);
+ */
+
+ /* init a single tile to the clear value */
+ if (clear->surface == 0) {
+ clear_c_tile(&spu.ctile);
+ }
+ else {
+ clear_z_tile(&spu.ztile);
+ }
+
+ /* walk over my tiles, writing the 'clear' tile's data */
+ {
+ const uint num_tiles = spu.fb.width_tiles * spu.fb.height_tiles;
+ uint i;
+ for (i = spu.init.id; i < num_tiles; i += spu.init.num_spus) {
+ uint tx = i % spu.fb.width_tiles;
+ uint ty = i / spu.fb.width_tiles;
+ if (clear->surface == 0)
+ put_tile(tx, ty, &spu.ctile, TAG_SURFACE_CLEAR, 0);
+ else
+ put_tile(tx, ty, &spu.ztile, TAG_SURFACE_CLEAR, 1);
+ }
+ }
+
+ if (spu.init.debug_flags & CELL_DEBUG_SYNC) {
+ wait_on_mask(1 << TAG_SURFACE_CLEAR);
+ }
+
+#endif /* CLEAR_OPT */
+
+ D_PRINTF(CELL_DEBUG_CMD, "CLEAR SURF done\n");
+}
+
+
+static void
+cmd_release_verts(const struct cell_command_release_verts *release)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "RELEASE VERTS %u\n", release->vertex_buf);
+ ASSERT(release->vertex_buf != ~0U);
+ release_buffer(release->vertex_buf);
+}
+
+
+/**
+ * Process a CELL_CMD_STATE_FRAGMENT_OPS command.
+ * This involves installing new fragment ops SPU code.
+ * If this function is never called, we'll use a regular C fallback function
+ * for fragment processing.
+ */
+static void
+cmd_state_fragment_ops(const struct cell_command_fragment_ops *fops)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "CMD_STATE_FRAGMENT_OPS\n");
+
+ /* Copy state info (for fallback case only - this will eventually
+ * go away when the fallback case goes away)
+ */
+ memcpy(&spu.depth_stencil_alpha, &fops->dsa, sizeof(fops->dsa));
+ memcpy(&spu.blend, &fops->blend, sizeof(fops->blend));
+ memcpy(&spu.blend_color, &fops->blend_color, sizeof(fops->blend_color));
+
+ /* Make sure the SPU knows which buffers it's expected to read when
+ * it's told to pull tiles.
+ */
+ spu.read_depth_stencil = (spu.depth_stencil_alpha.depth.enabled || spu.depth_stencil_alpha.stencil[0].enabled);
+
+ /* If we're forcing the fallback code to be used (for debug purposes),
+ * install that. Otherwise install the incoming SPU code.
+ */
+ if ((spu.init.debug_flags & CELL_DEBUG_FRAGMENT_OP_FALLBACK) != 0) {
+ static unsigned int warned = 0;
+ if (!warned) {
+ fprintf(stderr, "Cell Warning: using fallback per-fragment code\n");
+ warned = 1;
+ }
+ /* The following two lines aren't really necessary if you
+ * know the debug flags won't change during a run, and if you
+ * know that the function pointers are initialized correctly.
+ * We set them here to allow a person to change the debug
+ * flags during a run (from inside a debugger).
+ */
+ spu.fragment_ops[CELL_FACING_FRONT] = spu_fallback_fragment_ops;
+ spu.fragment_ops[CELL_FACING_BACK] = spu_fallback_fragment_ops;
+ return;
+ }
+
+ /* Make sure the SPU code buffer is large enough to hold the incoming code.
+ * Note that we *don't* use align_malloc() and align_free(), because
+ * those utility functions are *not* available in SPU code.
+ * */
+ if (spu.fragment_ops_code_size < fops->total_code_size) {
+ if (spu.fragment_ops_code != NULL) {
+ free(spu.fragment_ops_code);
+ }
+ spu.fragment_ops_code_size = fops->total_code_size;
+ spu.fragment_ops_code = malloc(fops->total_code_size);
+ if (spu.fragment_ops_code == NULL) {
+ /* Whoops. */
+ fprintf(stderr, "CELL Warning: failed to allocate fragment ops code (%d bytes) - using fallback\n", fops->total_code_size);
+ spu.fragment_ops_code = NULL;
+ spu.fragment_ops_code_size = 0;
+ spu.fragment_ops[CELL_FACING_FRONT] = spu_fallback_fragment_ops;
+ spu.fragment_ops[CELL_FACING_BACK] = spu_fallback_fragment_ops;
+ return;
+ }
+ }
+
+ /* Copy the SPU code from the command buffer to the spu buffer */
+ memcpy(spu.fragment_ops_code, fops->code, fops->total_code_size);
+
+ /* Set the pointers for the front-facing and back-facing fragments
+ * to the specified offsets within the code. Note that if the
+ * front-facing and back-facing code are the same, they'll have
+ * the same offset.
+ */
+ spu.fragment_ops[CELL_FACING_FRONT] = (spu_fragment_ops_func) &spu.fragment_ops_code[fops->front_code_index];
+ spu.fragment_ops[CELL_FACING_BACK] = (spu_fragment_ops_func) &spu.fragment_ops_code[fops->back_code_index];
+}
+
+static void
+cmd_state_fragment_program(const struct cell_command_fragment_program *fp)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "CMD_STATE_FRAGMENT_PROGRAM\n");
+ /* Copy SPU code from batch buffer to spu buffer */
+ memcpy(spu.fragment_program_code, fp->code,
+ SPU_MAX_FRAGMENT_PROGRAM_INSTS * 4);
+#if 01
+ /* Point function pointer at new code */
+ spu.fragment_program = (spu_fragment_program_func)spu.fragment_program_code;
+#endif
+}
+
+
+static uint
+cmd_state_fs_constants(const uint64_t *buffer, uint pos)
+{
+ const uint num_const = buffer[pos + 1];
+ const float *constants = (const float *) &buffer[pos + 2];
+ uint i;
+
+ D_PRINTF(CELL_DEBUG_CMD, "CMD_STATE_FS_CONSTANTS (%u)\n", num_const);
+
+ /* Expand each float to float[4] for SOA execution */
+ for (i = 0; i < num_const; i++) {
+ D_PRINTF(CELL_DEBUG_CMD, " const[%u] = %f\n", i, constants[i]);
+ spu.constants[i] = spu_splats(constants[i]);
+ }
+
+ /* return new buffer pos (in 8-byte words) */
+ return pos + 2 + num_const / 2;
+}
+
+
+static void
+cmd_state_framebuffer(const struct cell_command_framebuffer *cmd)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "FRAMEBUFFER: %d x %d at %p, cformat 0x%x zformat 0x%x\n",
+ cmd->width,
+ cmd->height,
+ cmd->color_start,
+ cmd->color_format,
+ cmd->depth_format);
+
+ ASSERT_ALIGN16(cmd->color_start);
+ ASSERT_ALIGN16(cmd->depth_start);
+
+ spu.fb.color_start = cmd->color_start;
+ spu.fb.depth_start = cmd->depth_start;
+ spu.fb.color_format = cmd->color_format;
+ spu.fb.depth_format = cmd->depth_format;
+ spu.fb.width = cmd->width;
+ spu.fb.height = cmd->height;
+ spu.fb.width_tiles = (spu.fb.width + TILE_SIZE - 1) / TILE_SIZE;
+ spu.fb.height_tiles = (spu.fb.height + TILE_SIZE - 1) / TILE_SIZE;
+
+ switch (spu.fb.depth_format) {
+ case PIPE_FORMAT_Z32_UNORM:
+ spu.fb.zsize = 4;
+ spu.fb.zscale = (float) 0xffffffffu;
+ break;
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_S8Z24_UNORM:
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_X8Z24_UNORM:
+ spu.fb.zsize = 4;
+ spu.fb.zscale = (float) 0x00ffffffu;
+ break;
+ case PIPE_FORMAT_Z16_UNORM:
+ spu.fb.zsize = 2;
+ spu.fb.zscale = (float) 0xffffu;
+ break;
+ default:
+ spu.fb.zsize = 0;
+ break;
+ }
+}
+
+
+/**
+ * Tex texture mask_s/t and scale_s/t fields depend on the texture size and
+ * sampler wrap modes.
+ */
+static void
+update_tex_masks(struct spu_texture *texture,
+ const struct pipe_sampler_state *sampler)
+{
+ uint i;
+
+ for (i = 0; i < CELL_MAX_TEXTURE_LEVELS; i++) {
+ int width = texture->level[i].width;
+ int height = texture->level[i].height;
+
+ if (sampler->wrap_s == PIPE_TEX_WRAP_REPEAT)
+ texture->level[i].mask_s = spu_splats(width - 1);
+ else
+ texture->level[i].mask_s = spu_splats(~0);
+
+ if (sampler->wrap_t == PIPE_TEX_WRAP_REPEAT)
+ texture->level[i].mask_t = spu_splats(height - 1);
+ else
+ texture->level[i].mask_t = spu_splats(~0);
+
+ if (sampler->normalized_coords) {
+ texture->level[i].scale_s = spu_splats((float) width);
+ texture->level[i].scale_t = spu_splats((float) height);
+ }
+ else {
+ texture->level[i].scale_s = spu_splats(1.0f);
+ texture->level[i].scale_t = spu_splats(1.0f);
+ }
+ }
+}
+
+
+static void
+cmd_state_sampler(const struct cell_command_sampler *sampler)
+{
+ uint unit = sampler->unit;
+
+ D_PRINTF(CELL_DEBUG_CMD, "SAMPLER [%u]\n", unit);
+
+ spu.sampler[unit] = sampler->state;
+
+ switch (spu.sampler[unit].min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ spu.min_sample_texture_2d[unit] = sample_texture_2d_bilinear;
+ break;
+ case PIPE_TEX_FILTER_ANISO:
+ /* fall-through, for now */
+ case PIPE_TEX_FILTER_NEAREST:
+ spu.min_sample_texture_2d[unit] = sample_texture_2d_nearest;
+ break;
+ default:
+ ASSERT(0);
+ }
+
+ switch (spu.sampler[sampler->unit].mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ spu.mag_sample_texture_2d[unit] = sample_texture_2d_bilinear;
+ break;
+ case PIPE_TEX_FILTER_ANISO:
+ /* fall-through, for now */
+ case PIPE_TEX_FILTER_NEAREST:
+ spu.mag_sample_texture_2d[unit] = sample_texture_2d_nearest;
+ break;
+ default:
+ ASSERT(0);
+ }
+
+ switch (spu.sampler[sampler->unit].min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ spu.sample_texture_2d[unit] = sample_texture_2d_lod;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ spu.sample_texture_2d[unit] = spu.mag_sample_texture_2d[unit];
+ break;
+ default:
+ ASSERT(0);
+ }
+
+ update_tex_masks(&spu.texture[unit], &spu.sampler[unit]);
+}
+
+
+static void
+cmd_state_texture(const struct cell_command_texture *texture)
+{
+ const uint unit = texture->unit;
+ uint i;
+
+ D_PRINTF(CELL_DEBUG_CMD, "TEXTURE [%u]\n", texture->unit);
+
+ spu.texture[unit].max_level = 0;
+ spu.texture[unit].target = texture->target;
+
+ for (i = 0; i < CELL_MAX_TEXTURE_LEVELS; i++) {
+ uint width = texture->width[i];
+ uint height = texture->height[i];
+ uint depth = texture->depth[i];
+
+ D_PRINTF(CELL_DEBUG_CMD, " LEVEL %u: at %p size[0] %u x %u\n", i,
+ texture->start[i], texture->width[i], texture->height[i]);
+
+ spu.texture[unit].level[i].start = texture->start[i];
+ spu.texture[unit].level[i].width = width;
+ spu.texture[unit].level[i].height = height;
+ spu.texture[unit].level[i].depth = depth;
+
+ spu.texture[unit].level[i].tiles_per_row =
+ (width + TILE_SIZE - 1) / TILE_SIZE;
+
+ spu.texture[unit].level[i].bytes_per_image =
+ 4 * align(width, TILE_SIZE) * align(height, TILE_SIZE) * depth;
+
+ spu.texture[unit].level[i].max_s = spu_splats((int) width - 1);
+ spu.texture[unit].level[i].max_t = spu_splats((int) height - 1);
+
+ if (texture->start[i])
+ spu.texture[unit].max_level = i;
+ }
+
+ update_tex_masks(&spu.texture[unit], &spu.sampler[unit]);
+}
+
+
+static void
+cmd_state_vertex_info(const struct vertex_info *vinfo)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "VERTEX_INFO num_attribs=%u\n", vinfo->num_attribs);
+ ASSERT(vinfo->num_attribs >= 1);
+ ASSERT(vinfo->num_attribs <= 8);
+ memcpy(&spu.vertex_info, vinfo, sizeof(*vinfo));
+}
+
+
+static void
+cmd_state_vs_array_info(const struct cell_array_info *vs_info)
+{
+ const unsigned attr = vs_info->attr;
+
+ ASSERT(attr < PIPE_MAX_ATTRIBS);
+ draw.vertex_fetch.src_ptr[attr] = vs_info->base;
+ draw.vertex_fetch.pitch[attr] = vs_info->pitch;
+ draw.vertex_fetch.size[attr] = vs_info->size;
+ draw.vertex_fetch.code_offset[attr] = vs_info->function_offset;
+ draw.vertex_fetch.dirty = 1;
+}
+
+
+static void
+cmd_state_attrib_fetch(const struct cell_attribute_fetch_code *code)
+{
+ mfc_get(attribute_fetch_code_buffer,
+ (unsigned int) code->base, /* src */
+ code->size,
+ TAG_BATCH_BUFFER,
+ 0, /* tid */
+ 0 /* rid */);
+ wait_on_mask(1 << TAG_BATCH_BUFFER);
+
+ draw.vertex_fetch.code = attribute_fetch_code_buffer;
+}
+
+
+static void
+cmd_finish(void)
+{
+ D_PRINTF(CELL_DEBUG_CMD, "FINISH\n");
+ really_clear_tiles(0);
+ /* wait for all outstanding DMAs to finish */
+ mfc_write_tag_mask(~0);
+ mfc_read_tag_status_all();
+ /* send mbox message to PPU */
+ spu_write_out_mbox(CELL_CMD_FINISH);
+}
+
+
+/**
+ * Execute a batch of commands which was sent to us by the PPU.
+ * See the cell_emit_state.c code to see where the commands come from.
+ *
+ * The opcode param encodes the location of the buffer and its size.
+ */
+static void
+cmd_batch(uint opcode)
+{
+ const uint buf = (opcode >> 8) & 0xff;
+ uint size = (opcode >> 16);
+ uint64_t buffer[CELL_BUFFER_SIZE / 8] ALIGN16_ATTRIB;
+ const unsigned usize = size / sizeof(buffer[0]);
+ uint pos;
+
+ D_PRINTF(CELL_DEBUG_CMD, "BATCH buffer %u, len %u, from %p\n",
+ buf, size, spu.init.buffers[buf]);
+
+ ASSERT((opcode & CELL_CMD_OPCODE_MASK) == CELL_CMD_BATCH);
+
+ ASSERT_ALIGN16(spu.init.buffers[buf]);
+
+ size = ROUNDUP16(size);
+
+ ASSERT_ALIGN16(spu.init.buffers[buf]);
+
+ mfc_get(buffer, /* dest */
+ (unsigned int) spu.init.buffers[buf], /* src */
+ size,
+ TAG_BATCH_BUFFER,
+ 0, /* tid */
+ 0 /* rid */);
+ wait_on_mask(1 << TAG_BATCH_BUFFER);
+
+ /* Tell PPU we're done copying the buffer to local store */
+ D_PRINTF(CELL_DEBUG_CMD, "release batch buf %u\n", buf);
+ release_buffer(buf);
+
+ /*
+ * Loop over commands in the batch buffer
+ */
+ for (pos = 0; pos < usize; /* no incr */) {
+ switch (buffer[pos]) {
+ /*
+ * rendering commands
+ */
+ case CELL_CMD_CLEAR_SURFACE:
+ {
+ struct cell_command_clear_surface *clr
+ = (struct cell_command_clear_surface *) &buffer[pos];
+ cmd_clear_surface(clr);
+ pos += sizeof(*clr) / 8;
+ }
+ break;
+ case CELL_CMD_RENDER:
+ {
+ struct cell_command_render *render
+ = (struct cell_command_render *) &buffer[pos];
+ uint pos_incr;
+ cmd_render(render, &pos_incr);
+ pos += pos_incr;
+ }
+ break;
+ /*
+ * state-update commands
+ */
+ case CELL_CMD_STATE_FRAMEBUFFER:
+ {
+ struct cell_command_framebuffer *fb
+ = (struct cell_command_framebuffer *) &buffer[pos];
+ cmd_state_framebuffer(fb);
+ pos += sizeof(*fb) / 8;
+ }
+ break;
+ case CELL_CMD_STATE_FRAGMENT_OPS:
+ {
+ struct cell_command_fragment_ops *fops
+ = (struct cell_command_fragment_ops *) &buffer[pos];
+ cmd_state_fragment_ops(fops);
+ /* This is a variant-sized command */
+ pos += (sizeof(*fops) + fops->total_code_size)/ 8;
+ }
+ break;
+ case CELL_CMD_STATE_FRAGMENT_PROGRAM:
+ {
+ struct cell_command_fragment_program *fp
+ = (struct cell_command_fragment_program *) &buffer[pos];
+ cmd_state_fragment_program(fp);
+ pos += sizeof(*fp) / 8;
+ }
+ break;
+ case CELL_CMD_STATE_FS_CONSTANTS:
+ pos = cmd_state_fs_constants(buffer, pos);
+ break;
+ case CELL_CMD_STATE_RASTERIZER:
+ {
+ struct cell_command_rasterizer *rast =
+ (struct cell_command_rasterizer *) &buffer[pos];
+ spu.rasterizer = rast->rasterizer;
+ pos += sizeof(*rast) / 8;
+ }
+ break;
+ case CELL_CMD_STATE_SAMPLER:
+ {
+ struct cell_command_sampler *sampler
+ = (struct cell_command_sampler *) &buffer[pos];
+ cmd_state_sampler(sampler);
+ pos += sizeof(*sampler) / 8;
+ }
+ break;
+ case CELL_CMD_STATE_TEXTURE:
+ {
+ struct cell_command_texture *texture
+ = (struct cell_command_texture *) &buffer[pos];
+ cmd_state_texture(texture);
+ pos += sizeof(*texture) / 8;
+ }
+ break;
+ case CELL_CMD_STATE_VERTEX_INFO:
+ cmd_state_vertex_info((struct vertex_info *) &buffer[pos+1]);
+ pos += (1 + ROUNDUP8(sizeof(struct vertex_info)) / 8);
+ break;
+ case CELL_CMD_STATE_VIEWPORT:
+ (void) memcpy(& draw.viewport, &buffer[pos+1],
+ sizeof(struct pipe_viewport_state));
+ pos += (1 + ROUNDUP8(sizeof(struct pipe_viewport_state)) / 8);
+ break;
+ case CELL_CMD_STATE_UNIFORMS:
+ draw.constants = (const float (*)[4]) (uintptr_t) buffer[pos + 1];
+ pos += 2;
+ break;
+ case CELL_CMD_STATE_VS_ARRAY_INFO:
+ cmd_state_vs_array_info((struct cell_array_info *) &buffer[pos+1]);
+ pos += (1 + ROUNDUP8(sizeof(struct cell_array_info)) / 8);
+ break;
+ case CELL_CMD_STATE_BIND_VS:
+#if 0
+ spu_bind_vertex_shader(&draw,
+ (struct cell_shader_info *) &buffer[pos+1]);
+#endif
+ pos += (1 + ROUNDUP8(sizeof(struct cell_shader_info)) / 8);
+ break;
+ case CELL_CMD_STATE_ATTRIB_FETCH:
+ cmd_state_attrib_fetch((struct cell_attribute_fetch_code *)
+ &buffer[pos+1]);
+ pos += (1 + ROUNDUP8(sizeof(struct cell_attribute_fetch_code)) / 8);
+ break;
+ /*
+ * misc commands
+ */
+ case CELL_CMD_FINISH:
+ cmd_finish();
+ pos += 1;
+ break;
+ case CELL_CMD_FENCE:
+ {
+ struct cell_command_fence *fence_cmd =
+ (struct cell_command_fence *) &buffer[pos];
+ cmd_fence(fence_cmd);
+ pos += sizeof(*fence_cmd) / 8;
+ }
+ break;
+ case CELL_CMD_RELEASE_VERTS:
+ {
+ struct cell_command_release_verts *release
+ = (struct cell_command_release_verts *) &buffer[pos];
+ cmd_release_verts(release);
+ pos += sizeof(*release) / 8;
+ }
+ break;
+ case CELL_CMD_FLUSH_BUFFER_RANGE: {
+ struct cell_buffer_range *br = (struct cell_buffer_range *)
+ &buffer[pos+1];
+
+ spu_dcache_mark_dirty((unsigned) br->base, br->size);
+ pos += (1 + ROUNDUP8(sizeof(struct cell_buffer_range)) / 8);
+ break;
+ }
+ default:
+ printf("SPU %u: bad opcode: 0x%llx\n", spu.init.id, buffer[pos]);
+ ASSERT(0);
+ break;
+ }
+ }
+
+ D_PRINTF(CELL_DEBUG_CMD, "BATCH complete\n");
+}
+
+
+#define PERF 0
+
+
+/**
+ * Main loop for SPEs: Get a command, execute it, repeat.
+ */
+void
+command_loop(void)
+{
+ int exitFlag = 0;
+ uint t0, t1;
+
+ D_PRINTF(CELL_DEBUG_CMD, "Enter command loop\n");
+
+ while (!exitFlag) {
+ unsigned opcode;
+
+ D_PRINTF(CELL_DEBUG_CMD, "Wait for cmd...\n");
+
+ if (PERF)
+ spu_write_decrementer(~0);
+
+ /* read/wait from mailbox */
+ opcode = (unsigned int) spu_read_in_mbox();
+ D_PRINTF(CELL_DEBUG_CMD, "got cmd 0x%x\n", opcode);
+
+ if (PERF)
+ t0 = spu_read_decrementer();
+
+ switch (opcode & CELL_CMD_OPCODE_MASK) {
+ case CELL_CMD_EXIT:
+ D_PRINTF(CELL_DEBUG_CMD, "EXIT\n");
+ exitFlag = 1;
+ break;
+ case CELL_CMD_VS_EXECUTE:
+#if 0
+ spu_execute_vertex_shader(&draw, &cmd.vs);
+#endif
+ break;
+ case CELL_CMD_BATCH:
+ cmd_batch(opcode);
+ break;
+ default:
+ printf("Bad opcode 0x%x!\n", opcode & CELL_CMD_OPCODE_MASK);
+ }
+
+ if (PERF) {
+ t1 = spu_read_decrementer();
+ printf("wait mbox time: %gms batch time: %gms\n",
+ (~0u - t0) * spu.init.inv_timebase,
+ (t0 - t1) * spu.init.inv_timebase);
+ }
+ }
+
+ D_PRINTF(CELL_DEBUG_CMD, "Exit command loop\n");
+
+ if (spu.init.debug_flags & CELL_DEBUG_CACHE)
+ spu_dcache_report();
+}
+
+/* Initialize this module; we manage the fragment ops buffer here. */
+void
+spu_command_init(void)
+{
+ /* Install default/fallback fragment processing function.
+ * This will normally be overriden by a code-gen'd function
+ * unless CELL_FORCE_FRAGMENT_OPS_FALLBACK is set.
+ */
+ spu.fragment_ops[CELL_FACING_FRONT] = spu_fallback_fragment_ops;
+ spu.fragment_ops[CELL_FACING_BACK] = spu_fallback_fragment_ops;
+
+ /* Set up the basic empty buffer for code-gen'ed fragment ops */
+ spu.fragment_ops_code = NULL;
+ spu.fragment_ops_code_size = 0;
+}
+
+void
+spu_command_close(void)
+{
+ /* Deallocate the code-gen buffer for fragment ops, and reset the
+ * fragment ops functions to their initial setting (just to leave
+ * things in a good state).
+ */
+ if (spu.fragment_ops_code != NULL) {
+ free(spu.fragment_ops_code);
+ }
+ spu_command_init();
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+extern void
+command_loop(void);
+
+extern void
+spu_command_init(void);
+
+extern void
+spu_command_close(void);
#define CACHE_SET_TAGID(set) (((set) & 0x03) + TAG_DCACHE0)
#define CACHE_LOG2NNWAY 2
#define CACHE_LOG2NSETS 6
-/*#define CACHE_STATS 1*/
+#ifdef DEBUG
+#define CACHE_STATS 1
+#endif
#include <cache-api.h>
/* Yes folks, this is ugly.
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+/**
+ * SPU functions accessed by shaders.
+ *
+ * Authors: Brian Paul
+ */
+
+
+#include <string.h>
+#include <libmisc.h>
+#include <math.h>
+#include <cos14_v.h>
+#include <sin14_v.h>
+#include <simdmath/exp2f4.h>
+#include <simdmath/log2f4.h>
+#include <simdmath/powf4.h>
+
+#include "cell/common.h"
+#include "spu_main.h"
+#include "spu_funcs.h"
+#include "spu_texture.h"
+
+
+/** For "return"-ing four vectors */
+struct vec_4x4
+{
+ vector float v[4];
+};
+
+
+static vector float
+spu_cos(vector float x)
+{
+ return _cos14_v(x);
+}
+
+static vector float
+spu_sin(vector float x)
+{
+ return _sin14_v(x);
+}
+
+static vector float
+spu_pow(vector float x, vector float y)
+{
+ return _powf4(x, y);
+}
+
+static vector float
+spu_exp2(vector float x)
+{
+ return _exp2f4(x);
+}
+
+static vector float
+spu_log2(vector float x)
+{
+ return _log2f4(x);
+}
+
+
+static struct vec_4x4
+spu_tex_2d(vector float s, vector float t, vector float r, vector float q,
+ unsigned unit)
+{
+ struct vec_4x4 colors;
+ (void) r;
+ (void) q;
+ spu.sample_texture_2d[unit](s, t, unit, 0, 0, colors.v);
+ return colors;
+}
+
+static struct vec_4x4
+spu_tex_3d(vector float s, vector float t, vector float r, vector float q,
+ unsigned unit)
+{
+ struct vec_4x4 colors;
+ (void) r;
+ (void) q;
+ spu.sample_texture_2d[unit](s, t, unit, 0, 0, colors.v);
+ return colors;
+}
+
+static struct vec_4x4
+spu_tex_cube(vector float s, vector float t, vector float r, vector float q,
+ unsigned unit)
+{
+ struct vec_4x4 colors;
+ (void) q;
+ sample_texture_cube(s, t, r, unit, colors.v);
+ return colors;
+}
+
+
+/**
+ * Add named function to list of "exported" functions that will be
+ * made available to the PPU-hosted code generator.
+ */
+static void
+export_func(struct cell_spu_function_info *spu_functions,
+ const char *name, void *addr)
+{
+ uint n = spu_functions->num;
+ ASSERT(strlen(name) < 16);
+ strcpy(spu_functions->names[n], name);
+ spu_functions->addrs[n] = (uint) addr;
+ spu_functions->num++;
+ ASSERT(spu_functions->num <= 16);
+}
+
+
+/**
+ * Return info about the SPU's function to the PPU / main memory.
+ * The PPU needs to know the address of some SPU-side functions so
+ * that we can generate shader code with function calls.
+ */
+void
+return_function_info(void)
+{
+ struct cell_spu_function_info funcs ALIGN16_ATTRIB;
+ int tag = TAG_MISC;
+
+ ASSERT(sizeof(funcs) == 256); /* must be multiple of 16 bytes */
+
+ funcs.num = 0;
+ export_func(&funcs, "spu_cos", &spu_cos);
+ export_func(&funcs, "spu_sin", &spu_sin);
+ export_func(&funcs, "spu_pow", &spu_pow);
+ export_func(&funcs, "spu_exp2", &spu_exp2);
+ export_func(&funcs, "spu_log2", &spu_log2);
+ export_func(&funcs, "spu_tex_2d", &spu_tex_2d);
+ export_func(&funcs, "spu_tex_3d", &spu_tex_3d);
+ export_func(&funcs, "spu_tex_cube", &spu_tex_cube);
+
+ /* Send the function info back to the PPU / main memory */
+ mfc_put((void *) &funcs, /* src in local store */
+ (unsigned int) spu.init.spu_functions, /* dst in main memory */
+ sizeof(funcs), /* bytes */
+ tag,
+ 0, /* tid */
+ 0 /* rid */);
+ wait_on_mask(1 << tag);
+}
+
+
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef SPU_FUNCS_H
+#define SPU_FUNCS_H
+
+extern void
+return_function_info(void);
+
+#endif
+
#include <stdio.h>
#include <libmisc.h>
+#include "pipe/p_defines.h"
+
+#include "spu_funcs.h"
+#include "spu_command.h"
#include "spu_main.h"
-#include "spu_render.h"
#include "spu_per_fragment_op.h"
#include "spu_texture.h"
-#include "spu_tile.h"
//#include "spu_test.h"
-#include "spu_vertex_shader.h"
-#include "spu_dcache.h"
#include "cell/common.h"
-#include "pipe/p_defines.h"
/*
/opt/cell/sdk/usr/include/libmisc.h
*/
-boolean Debug = FALSE;
-
struct spu_global spu;
-struct spu_vs_context draw;
-
-
-/**
- * Buffers containing dynamically generated SPU code:
- */
-static unsigned char attribute_fetch_code_buffer[136 * PIPE_MAX_ATTRIBS]
- ALIGN16_ATTRIB;
-
-
-
-/**
- * Tell the PPU that this SPU has finished copying a buffer to
- * local store and that it may be reused by the PPU.
- * This is done by writting a 16-byte batch-buffer-status block back into
- * main memory (in cell_context->buffer_status[]).
- */
-static void
-release_buffer(uint buffer)
-{
- /* Evidently, using less than a 16-byte status doesn't work reliably */
- static const uint status[4] ALIGN16_ATTRIB
- = {CELL_BUFFER_STATUS_FREE, 0, 0, 0};
-
- const uint index = 4 * (spu.init.id * CELL_NUM_BUFFERS + buffer);
- uint *dst = spu.init.buffer_status + index;
-
- ASSERT(buffer < CELL_NUM_BUFFERS);
-
- mfc_put((void *) &status, /* src in local memory */
- (unsigned int) dst, /* dst in main memory */
- sizeof(status), /* size */
- TAG_MISC, /* tag is unimportant */
- 0, /* tid */
- 0 /* rid */);
-}
-
-
-/**
- * For tiles whose status is TILE_STATUS_CLEAR, write solid-filled
- * tiles back to the main framebuffer.
- */
-static void
-really_clear_tiles(uint surfaceIndex)
-{
- const uint num_tiles = spu.fb.width_tiles * spu.fb.height_tiles;
- uint i;
-
- if (surfaceIndex == 0) {
- clear_c_tile(&spu.ctile);
-
- for (i = spu.init.id; i < num_tiles; i += spu.init.num_spus) {
- uint tx = i % spu.fb.width_tiles;
- uint ty = i / spu.fb.width_tiles;
- if (spu.ctile_status[ty][tx] == TILE_STATUS_CLEAR) {
- put_tile(tx, ty, &spu.ctile, TAG_SURFACE_CLEAR, 0);
- }
- }
- }
- else {
- clear_z_tile(&spu.ztile);
-
- for (i = spu.init.id; i < num_tiles; i += spu.init.num_spus) {
- uint tx = i % spu.fb.width_tiles;
- uint ty = i / spu.fb.width_tiles;
- if (spu.ztile_status[ty][tx] == TILE_STATUS_CLEAR)
- put_tile(tx, ty, &spu.ctile, TAG_SURFACE_CLEAR, 1);
- }
- }
-
-#if 0
- wait_on_mask(1 << TAG_SURFACE_CLEAR);
-#endif
-}
-
-
-static void
-cmd_clear_surface(const struct cell_command_clear_surface *clear)
-{
- if (Debug)
- printf("SPU %u: CLEAR SURF %u to 0x%08x\n", spu.init.id,
- clear->surface, clear->value);
-
- if (clear->surface == 0) {
- spu.fb.color_clear_value = clear->value;
- if (spu.init.debug_flags & CELL_DEBUG_CHECKER) {
- uint x = (spu.init.id << 4) | (spu.init.id << 12) |
- (spu.init.id << 20) | (spu.init.id << 28);
- spu.fb.color_clear_value ^= x;
- }
- }
- else {
- spu.fb.depth_clear_value = clear->value;
- }
-
-#define CLEAR_OPT 1
-#if CLEAR_OPT
-
- /* Simply set all tiles' status to CLEAR.
- * When we actually begin rendering into a tile, we'll initialize it to
- * the clear value. If any tiles go untouched during the frame,
- * really_clear_tiles() will set them to the clear value.
- */
- if (clear->surface == 0) {
- memset(spu.ctile_status, TILE_STATUS_CLEAR, sizeof(spu.ctile_status));
- }
- else {
- memset(spu.ztile_status, TILE_STATUS_CLEAR, sizeof(spu.ztile_status));
- }
-
-#else
-
- /*
- * This path clears the whole framebuffer to the clear color right now.
- */
-
- /*
- printf("SPU: %s num=%d w=%d h=%d\n",
- __FUNCTION__, num_tiles, spu.fb.width_tiles, spu.fb.height_tiles);
- */
-
- /* init a single tile to the clear value */
- if (clear->surface == 0) {
- clear_c_tile(&spu.ctile);
- }
- else {
- clear_z_tile(&spu.ztile);
- }
-
- /* walk over my tiles, writing the 'clear' tile's data */
- {
- const uint num_tiles = spu.fb.width_tiles * spu.fb.height_tiles;
- uint i;
- for (i = spu.init.id; i < num_tiles; i += spu.init.num_spus) {
- uint tx = i % spu.fb.width_tiles;
- uint ty = i / spu.fb.width_tiles;
- if (clear->surface == 0)
- put_tile(tx, ty, &spu.ctile, TAG_SURFACE_CLEAR, 0);
- else
- put_tile(tx, ty, &spu.ztile, TAG_SURFACE_CLEAR, 1);
- }
- }
-
- if (spu.init.debug_flags & CELL_DEBUG_SYNC) {
- wait_on_mask(1 << TAG_SURFACE_CLEAR);
- }
-
-#endif /* CLEAR_OPT */
-
- if (Debug)
- printf("SPU %u: CLEAR SURF done\n", spu.init.id);
-}
-
-
-static void
-cmd_release_verts(const struct cell_command_release_verts *release)
-{
- if (Debug)
- printf("SPU %u: RELEASE VERTS %u\n",
- spu.init.id, release->vertex_buf);
- ASSERT(release->vertex_buf != ~0U);
- release_buffer(release->vertex_buf);
-}
-
-
-/**
- * Process a CELL_CMD_STATE_FRAGMENT_OPS command.
- * This involves installing new fragment ops SPU code.
- * If this function is never called, we'll use a regular C fallback function
- * for fragment processing.
- */
-static void
-cmd_state_fragment_ops(const struct cell_command_fragment_ops *fops)
-{
- if (Debug)
- printf("SPU %u: CMD_STATE_FRAGMENT_OPS\n", spu.init.id);
- /* Copy SPU code from batch buffer to spu buffer */
- memcpy(spu.fragment_ops_code, fops->code, SPU_MAX_FRAGMENT_OPS_INSTS * 4);
- /* Copy state info (for fallback case only) */
- memcpy(&spu.depth_stencil_alpha, &fops->dsa, sizeof(fops->dsa));
- memcpy(&spu.blend, &fops->blend, sizeof(fops->blend));
-
- /* Point function pointer at new code */
- spu.fragment_ops = (spu_fragment_ops_func) spu.fragment_ops_code;
-
- spu.read_depth = spu.depth_stencil_alpha.depth.enabled;
- spu.read_stencil = spu.depth_stencil_alpha.stencil[0].enabled;
-}
-
-
-static void
-cmd_state_fragment_program(const struct cell_command_fragment_program *fp)
-{
- if (Debug)
- printf("SPU %u: CMD_STATE_FRAGMENT_PROGRAM\n", spu.init.id);
- /* Copy SPU code from batch buffer to spu buffer */
- memcpy(spu.fragment_program_code, fp->code,
- SPU_MAX_FRAGMENT_PROGRAM_INSTS * 4);
-#if 01
- /* Point function pointer at new code */
- spu.fragment_program = (spu_fragment_program_func)spu.fragment_program_code;
-#endif
-}
-
-
-static void
-cmd_state_framebuffer(const struct cell_command_framebuffer *cmd)
-{
- if (Debug)
- printf("SPU %u: FRAMEBUFFER: %d x %d at %p, cformat 0x%x zformat 0x%x\n",
- spu.init.id,
- cmd->width,
- cmd->height,
- cmd->color_start,
- cmd->color_format,
- cmd->depth_format);
-
- ASSERT_ALIGN16(cmd->color_start);
- ASSERT_ALIGN16(cmd->depth_start);
-
- spu.fb.color_start = cmd->color_start;
- spu.fb.depth_start = cmd->depth_start;
- spu.fb.color_format = cmd->color_format;
- spu.fb.depth_format = cmd->depth_format;
- spu.fb.width = cmd->width;
- spu.fb.height = cmd->height;
- spu.fb.width_tiles = (spu.fb.width + TILE_SIZE - 1) / TILE_SIZE;
- spu.fb.height_tiles = (spu.fb.height + TILE_SIZE - 1) / TILE_SIZE;
-
- switch (spu.fb.depth_format) {
- case PIPE_FORMAT_Z32_UNORM:
- spu.fb.zsize = 4;
- spu.fb.zscale = (float) 0xffffffffu;
- break;
- case PIPE_FORMAT_Z24S8_UNORM:
- case PIPE_FORMAT_S8Z24_UNORM:
- case PIPE_FORMAT_Z24X8_UNORM:
- case PIPE_FORMAT_X8Z24_UNORM:
- spu.fb.zsize = 4;
- spu.fb.zscale = (float) 0x00ffffffu;
- break;
- case PIPE_FORMAT_Z16_UNORM:
- spu.fb.zsize = 2;
- spu.fb.zscale = (float) 0xffffu;
- break;
- default:
- spu.fb.zsize = 0;
- break;
- }
-}
-
-
-static void
-cmd_state_sampler(const struct cell_command_sampler *sampler)
-{
- if (Debug)
- printf("SPU %u: SAMPLER [%u]\n",
- spu.init.id, sampler->unit);
-
- spu.sampler[sampler->unit] = sampler->state;
- if (spu.sampler[sampler->unit].min_img_filter == PIPE_TEX_FILTER_LINEAR)
- spu.sample_texture[sampler->unit] = sample_texture_bilinear;
- else
- spu.sample_texture[sampler->unit] = sample_texture_nearest;
-}
-
-
-static void
-cmd_state_texture(const struct cell_command_texture *texture)
-{
- const uint unit = texture->unit;
- const uint width = texture->width;
- const uint height = texture->height;
-
- if (Debug) {
- printf("SPU %u: TEXTURE [%u] at %p size %u x %u\n", spu.init.id,
- texture->unit, texture->start,
- texture->width, texture->height);
- }
-
- spu.texture[unit].start = texture->start;
- spu.texture[unit].width = width;
- spu.texture[unit].height = height;
-
- spu.texture[unit].tiles_per_row = width / TILE_SIZE;
-
- spu.texture[unit].tex_size = (vector float) { width, height, 0.0, 0.0};
- spu.texture[unit].tex_size_mask = (vector unsigned int)
- { width - 1, height - 1, 0, 0 };
- spu.texture[unit].tex_size_x_mask = spu_splats(width - 1);
- spu.texture[unit].tex_size_y_mask = spu_splats(height - 1);
-}
-
-
-static void
-cmd_state_vertex_info(const struct vertex_info *vinfo)
-{
- if (Debug) {
- printf("SPU %u: VERTEX_INFO num_attribs=%u\n", spu.init.id,
- vinfo->num_attribs);
- }
- ASSERT(vinfo->num_attribs >= 1);
- ASSERT(vinfo->num_attribs <= 8);
- memcpy(&spu.vertex_info, vinfo, sizeof(*vinfo));
-}
-
-
-static void
-cmd_state_vs_array_info(const struct cell_array_info *vs_info)
-{
- const unsigned attr = vs_info->attr;
-
- ASSERT(attr < PIPE_MAX_ATTRIBS);
- draw.vertex_fetch.src_ptr[attr] = vs_info->base;
- draw.vertex_fetch.pitch[attr] = vs_info->pitch;
- draw.vertex_fetch.size[attr] = vs_info->size;
- draw.vertex_fetch.code_offset[attr] = vs_info->function_offset;
- draw.vertex_fetch.dirty = 1;
-}
-
-
-static void
-cmd_state_attrib_fetch(const struct cell_attribute_fetch_code *code)
-{
- mfc_get(attribute_fetch_code_buffer,
- (unsigned int) code->base, /* src */
- code->size,
- TAG_BATCH_BUFFER,
- 0, /* tid */
- 0 /* rid */);
- wait_on_mask(1 << TAG_BATCH_BUFFER);
-
- draw.vertex_fetch.code = attribute_fetch_code_buffer;
-}
-
-
-static void
-cmd_finish(void)
-{
- if (Debug)
- printf("SPU %u: FINISH\n", spu.init.id);
- really_clear_tiles(0);
- /* wait for all outstanding DMAs to finish */
- mfc_write_tag_mask(~0);
- mfc_read_tag_status_all();
- /* send mbox message to PPU */
- spu_write_out_mbox(CELL_CMD_FINISH);
-}
-
-
-/**
- * Execute a batch of commands which was sent to us by the PPU.
- * See the cell_emit_state.c code to see where the commands come from.
- *
- * The opcode param encodes the location of the buffer and its size.
- */
-static void
-cmd_batch(uint opcode)
-{
- const uint buf = (opcode >> 8) & 0xff;
- uint size = (opcode >> 16);
- uint64_t buffer[CELL_BUFFER_SIZE / 8] ALIGN16_ATTRIB;
- const unsigned usize = size / sizeof(buffer[0]);
- uint pos;
-
- if (Debug)
- printf("SPU %u: BATCH buffer %u, len %u, from %p\n",
- spu.init.id, buf, size, spu.init.buffers[buf]);
-
- ASSERT((opcode & CELL_CMD_OPCODE_MASK) == CELL_CMD_BATCH);
-
- ASSERT_ALIGN16(spu.init.buffers[buf]);
-
- size = ROUNDUP16(size);
-
- ASSERT_ALIGN16(spu.init.buffers[buf]);
-
- mfc_get(buffer, /* dest */
- (unsigned int) spu.init.buffers[buf], /* src */
- size,
- TAG_BATCH_BUFFER,
- 0, /* tid */
- 0 /* rid */);
- wait_on_mask(1 << TAG_BATCH_BUFFER);
-
- /* Tell PPU we're done copying the buffer to local store */
- if (Debug)
- printf("SPU %u: release batch buf %u\n", spu.init.id, buf);
- release_buffer(buf);
-
- /*
- * Loop over commands in the batch buffer
- */
- for (pos = 0; pos < usize; /* no incr */) {
- switch (buffer[pos]) {
- /*
- * rendering commands
- */
- case CELL_CMD_CLEAR_SURFACE:
- {
- struct cell_command_clear_surface *clr
- = (struct cell_command_clear_surface *) &buffer[pos];
- cmd_clear_surface(clr);
- pos += sizeof(*clr) / 8;
- }
- break;
- case CELL_CMD_RENDER:
- {
- struct cell_command_render *render
- = (struct cell_command_render *) &buffer[pos];
- uint pos_incr;
- cmd_render(render, &pos_incr);
- pos += pos_incr;
- }
- break;
- /*
- * state-update commands
- */
- case CELL_CMD_STATE_FRAMEBUFFER:
- {
- struct cell_command_framebuffer *fb
- = (struct cell_command_framebuffer *) &buffer[pos];
- cmd_state_framebuffer(fb);
- pos += sizeof(*fb) / 8;
- }
- break;
- case CELL_CMD_STATE_FRAGMENT_OPS:
- {
- struct cell_command_fragment_ops *fops
- = (struct cell_command_fragment_ops *) &buffer[pos];
- cmd_state_fragment_ops(fops);
- pos += sizeof(*fops) / 8;
- }
- break;
- case CELL_CMD_STATE_FRAGMENT_PROGRAM:
- {
- struct cell_command_fragment_program *fp
- = (struct cell_command_fragment_program *) &buffer[pos];
- cmd_state_fragment_program(fp);
- pos += sizeof(*fp) / 8;
- }
- break;
- case CELL_CMD_STATE_SAMPLER:
- {
- struct cell_command_sampler *sampler
- = (struct cell_command_sampler *) &buffer[pos];
- cmd_state_sampler(sampler);
- pos += sizeof(*sampler) / 8;
- }
- break;
- case CELL_CMD_STATE_TEXTURE:
- {
- struct cell_command_texture *texture
- = (struct cell_command_texture *) &buffer[pos];
- cmd_state_texture(texture);
- pos += sizeof(*texture) / 8;
- }
- break;
- case CELL_CMD_STATE_VERTEX_INFO:
- cmd_state_vertex_info((struct vertex_info *) &buffer[pos+1]);
- pos += (1 + ROUNDUP8(sizeof(struct vertex_info)) / 8);
- break;
- case CELL_CMD_STATE_VIEWPORT:
- (void) memcpy(& draw.viewport, &buffer[pos+1],
- sizeof(struct pipe_viewport_state));
- pos += (1 + ROUNDUP8(sizeof(struct pipe_viewport_state)) / 8);
- break;
- case CELL_CMD_STATE_UNIFORMS:
- draw.constants = (const float (*)[4]) (uintptr_t) buffer[pos + 1];
- pos += 2;
- break;
- case CELL_CMD_STATE_VS_ARRAY_INFO:
- cmd_state_vs_array_info((struct cell_array_info *) &buffer[pos+1]);
- pos += (1 + ROUNDUP8(sizeof(struct cell_array_info)) / 8);
- break;
- case CELL_CMD_STATE_BIND_VS:
-#if 0
- spu_bind_vertex_shader(&draw,
- (struct cell_shader_info *) &buffer[pos+1]);
-#endif
- pos += (1 + ROUNDUP8(sizeof(struct cell_shader_info)) / 8);
- break;
- case CELL_CMD_STATE_ATTRIB_FETCH:
- cmd_state_attrib_fetch((struct cell_attribute_fetch_code *)
- &buffer[pos+1]);
- pos += (1 + ROUNDUP8(sizeof(struct cell_attribute_fetch_code)) / 8);
- break;
- /*
- * misc commands
- */
- case CELL_CMD_FINISH:
- cmd_finish();
- pos += 1;
- break;
- case CELL_CMD_RELEASE_VERTS:
- {
- struct cell_command_release_verts *release
- = (struct cell_command_release_verts *) &buffer[pos];
- cmd_release_verts(release);
- pos += sizeof(*release) / 8;
- }
- break;
- case CELL_CMD_FLUSH_BUFFER_RANGE: {
- struct cell_buffer_range *br = (struct cell_buffer_range *)
- &buffer[pos+1];
-
- spu_dcache_mark_dirty((unsigned) br->base, br->size);
- pos += (1 + ROUNDUP8(sizeof(struct cell_buffer_range)) / 8);
- break;
- }
- default:
- printf("SPU %u: bad opcode: 0x%llx\n", spu.init.id, buffer[pos]);
- ASSERT(0);
- break;
- }
- }
-
- if (Debug)
- printf("SPU %u: BATCH complete\n", spu.init.id);
-}
-
-
-/**
- * Temporary/simple main loop for SPEs: Get a command, execute it, repeat.
- */
-static void
-main_loop(void)
-{
- struct cell_command cmd;
- int exitFlag = 0;
-
- if (Debug)
- printf("SPU %u: Enter main loop\n", spu.init.id);
-
- ASSERT((sizeof(struct cell_command) & 0xf) == 0);
- ASSERT_ALIGN16(&cmd);
-
- while (!exitFlag) {
- unsigned opcode;
- int tag = 0;
-
- if (Debug)
- printf("SPU %u: Wait for cmd...\n", spu.init.id);
-
- /* read/wait from mailbox */
- opcode = (unsigned int) spu_read_in_mbox();
-
- if (Debug)
- printf("SPU %u: got cmd 0x%x\n", spu.init.id, opcode);
-
- /* command payload */
- mfc_get(&cmd, /* dest */
- (unsigned int) spu.init.cmd, /* src */
- sizeof(struct cell_command), /* bytes */
- tag,
- 0, /* tid */
- 0 /* rid */);
- wait_on_mask( 1 << tag );
-
- /*
- * NOTE: most commands should be contained in a batch buffer
- */
-
- switch (opcode & CELL_CMD_OPCODE_MASK) {
- case CELL_CMD_EXIT:
- if (Debug)
- printf("SPU %u: EXIT\n", spu.init.id);
- exitFlag = 1;
- break;
- case CELL_CMD_VS_EXECUTE:
-#if 0
- spu_execute_vertex_shader(&draw, &cmd.vs);
-#endif
- break;
- case CELL_CMD_BATCH:
- cmd_batch(opcode);
- break;
- default:
- printf("Bad opcode!\n");
- }
-
- }
-
- if (Debug)
- printf("SPU %u: Exit main loop\n", spu.init.id);
-
- spu_dcache_report();
-}
-
-
static void
one_time_init(void)
memset(spu.ctile_status, TILE_STATUS_DEFINED, sizeof(spu.ctile_status));
memset(spu.ztile_status, TILE_STATUS_DEFINED, sizeof(spu.ztile_status));
invalidate_tex_cache();
-
- /* Install default/fallback fragment processing function.
- * This will normally be overriden by a code-gen'd function.
- */
- spu.fragment_ops = spu_fallback_fragment_ops;
}
-
-
/* In some versions of the SDK the SPE main takes 'unsigned long' as a
* parameter. In others it takes 'unsigned long long'. Use a define to
* select between the two.
ASSERT(sizeof(tile_t) == TILE_SIZE * TILE_SIZE * 4);
ASSERT(sizeof(struct cell_command_render) % 8 == 0);
+ ASSERT(sizeof(struct cell_command_fragment_ops) % 8 == 0);
+ ASSERT(((unsigned long) &spu.fragment_program_code) % 8 == 0);
one_time_init();
+ spu_command_init();
- if (Debug)
- printf("SPU: main() speid=%lu\n", (unsigned long) speid);
+ D_PRINTF(CELL_DEBUG_CMD, "main() speid=%lu\n", (unsigned long) speid);
+ D_PRINTF(CELL_DEBUG_FRAGMENT_OP_FALLBACK, "using fragment op fallback\n");
+ /* get initialization data */
mfc_get(&spu.init, /* dest */
(unsigned int) argp, /* src */
sizeof(struct cell_init_info), /* bytes */
0 /* rid */);
wait_on_mask( 1 << tag );
+ if (spu.init.id == 0) {
+ return_function_info();
+ }
+
#if 0
if (spu.init.id==0)
- spu_test_misc();
+ spu_test_misc(spu.init.id);
#endif
- main_loop();
+ command_loop();
+
+ spu_command_close();
return 0;
}
#include "pipe/p_state.h"
-
-#define MAX_WIDTH 1024
-#define MAX_HEIGHT 1024
+#if DEBUG
+/* These debug macros use the unusual construction ", ##__VA_ARGS__"
+ * which expands to the expected comma + args if variadic arguments
+ * are supplied, but swallows the comma if there are no variadic
+ * arguments (which avoids syntax errors that would otherwise occur).
+ */
+#define D_PRINTF(flag, format,...) \
+ if (spu.init.debug_flags & (flag)) \
+ printf("SPU %u: " format, spu.init.id, ##__VA_ARGS__)
+#else
+#define D_PRINTF(...)
+#endif
/**
/** Function for sampling textures */
-typedef vector float (*spu_sample_texture_func)(uint unit,
- vector float texcoord);
+typedef void (*spu_sample_texture_2d_func)(vector float s,
+ vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4]);
+
/** Function for performing per-fragment ops */
typedef void (*spu_fragment_ops_func)(uint x, uint y,
vector unsigned int mask);
/** Function for running fragment program */
-typedef void (*spu_fragment_program_func)(vector float *inputs,
- vector float *outputs,
- vector float *constants);
+typedef vector unsigned int (*spu_fragment_program_func)(vector float *inputs,
+ vector float *outputs,
+ vector float *constants);
struct spu_framebuffer
} ALIGN16_ATTRIB;
-struct spu_texture
+/** per-texture level info */
+struct spu_texture_level
{
void *start;
- ushort width, height;
+ ushort width, height, depth;
ushort tiles_per_row;
- vector float tex_size;
- vector unsigned int tex_size_mask; /**< == int(size - 1) */
- vector unsigned int tex_size_x_mask; /**< == int(size - 1) */
- vector unsigned int tex_size_y_mask; /**< == int(size - 1) */
+ uint bytes_per_image;
+ /** texcoord scale factors */
+ vector float scale_s, scale_t, scale_r;
+ /** texcoord masks (if REPEAT then size-1, else ~0) */
+ vector signed int mask_s, mask_t, mask_r;
+ /** texcoord clamp limits */
+ vector signed int max_s, max_t, max_r;
+} ALIGN16_ATTRIB;
+
+
+struct spu_texture
+{
+ struct spu_texture_level level[CELL_MAX_TEXTURE_LEVELS];
+ uint max_level;
+ uint target; /**< PIPE_TEXTURE_x */
} ALIGN16_ATTRIB;
struct spu_framebuffer fb;
struct pipe_depth_stencil_alpha_state depth_stencil_alpha;
struct pipe_blend_state blend;
+ struct pipe_blend_color blend_color;
struct pipe_sampler_state sampler[PIPE_MAX_SAMPLERS];
+ struct pipe_rasterizer_state rasterizer;
struct spu_texture texture[PIPE_MAX_SAMPLERS];
struct vertex_info vertex_info;
tile_t ztile ALIGN16_ATTRIB;
/** Read depth/stencil tiles? */
- boolean read_depth;
- boolean read_stencil;
+ boolean read_depth_stencil;
/** Current tiles' status */
ubyte cur_ctile_status, cur_ztile_status;
/** Status of all tiles in framebuffer */
- ubyte ctile_status[MAX_HEIGHT/TILE_SIZE][MAX_WIDTH/TILE_SIZE] ALIGN16_ATTRIB;
- ubyte ztile_status[MAX_HEIGHT/TILE_SIZE][MAX_WIDTH/TILE_SIZE] ALIGN16_ATTRIB;
+ ubyte ctile_status[CELL_MAX_HEIGHT/TILE_SIZE][CELL_MAX_WIDTH/TILE_SIZE] ALIGN16_ATTRIB;
+ ubyte ztile_status[CELL_MAX_HEIGHT/TILE_SIZE][CELL_MAX_WIDTH/TILE_SIZE] ALIGN16_ATTRIB;
- /** Current fragment ops machine code */
- uint fragment_ops_code[SPU_MAX_FRAGMENT_OPS_INSTS];
- /** Current fragment ops function */
- spu_fragment_ops_func fragment_ops;
+ /** Current fragment ops machine code, at 8-byte boundary */
+ uint *fragment_ops_code;
+ uint fragment_ops_code_size;
+ /** Current fragment ops functions, 0 = frontfacing, 1 = backfacing */
+ spu_fragment_ops_func fragment_ops[2];
- /** Current fragment program machine code */
- uint fragment_program_code[SPU_MAX_FRAGMENT_PROGRAM_INSTS];
+ /** Current fragment program machine code, at 8-byte boundary */
+ uint fragment_program_code[SPU_MAX_FRAGMENT_PROGRAM_INSTS] ALIGN8_ATTRIB;
/** Current fragment ops function */
spu_fragment_program_func fragment_program;
/** Current texture sampler function */
- spu_sample_texture_func sample_texture[CELL_MAX_SAMPLERS];
+ spu_sample_texture_2d_func sample_texture_2d[CELL_MAX_SAMPLERS];
+ spu_sample_texture_2d_func min_sample_texture_2d[CELL_MAX_SAMPLERS];
+ spu_sample_texture_2d_func mag_sample_texture_2d[CELL_MAX_SAMPLERS];
- /** Fragment program constants (XXX preliminary/used) */
-#define MAX_CONSTANTS 32
- vector float constants[MAX_CONSTANTS];
+ /** Fragment program constants */
+ vector float constants[4 * CELL_MAX_CONSTANTS];
} ALIGN16_ATTRIB;
extern struct spu_global spu;
-extern boolean Debug;
-
#define TAG_DCACHE1 21
#define TAG_DCACHE2 22
#define TAG_DCACHE3 23
-
+#define TAG_FENCE 24
static INLINE void
#define LINEAR_QUAD_LAYOUT 1
+static INLINE vector float
+spu_min(vector float a, vector float b)
+{
+ vector unsigned int m;
+ m = spu_cmpgt(a, b); /* m = a > b ? ~0 : 0 */
+ return spu_sel(a, b, m);
+}
+
+
+static INLINE vector float
+spu_max(vector float a, vector float b)
+{
+ vector unsigned int m;
+ m = spu_cmpgt(a, b); /* m = a > b ? ~0 : 0 */
+ return spu_sel(b, a, m);
+}
+
+
/**
* Called by rasterizer for each quad after the shader has run. Do
* all the per-fragment operations including alpha test, z test,
vector unsigned int mask)
{
vector float frag_aos[4];
- unsigned int c0, c1, c2, c3;
+ unsigned int fbc0, fbc1, fbc2, fbc3 ; /* framebuffer/tile colors */
+ unsigned int fragc0, fragc1, fragc2, fragc3; /* fragment colors */
- /* do alpha test */
+ /*
+ * Do alpha test
+ */
if (spu.depth_stencil_alpha.alpha.enabled) {
vector float ref = spu_splats(spu.depth_stencil_alpha.alpha.ref);
vector unsigned int amask;
mask = spu_and(mask, amask);
}
- /* Z and/or stencil testing... */
+
+ /*
+ * Z and/or stencil testing...
+ */
if (spu.depth_stencil_alpha.depth.enabled ||
spu.depth_stencil_alpha.stencil[0].enabled) {
}
}
+
+ /*
+ * If we'll need the current framebuffer/tile colors for blending
+ * or logicop or colormask, fetch them now.
+ */
+ if (spu.blend.blend_enable ||
+ spu.blend.logicop_enable ||
+ spu.blend.colormask != 0xf) {
+
+#if LINEAR_QUAD_LAYOUT /* See comments/diagram below */
+ fbc0 = colorTile->ui[y][x*2+0];
+ fbc1 = colorTile->ui[y][x*2+1];
+ fbc2 = colorTile->ui[y][x*2+2];
+ fbc3 = colorTile->ui[y][x*2+3];
+#else
+ fbc0 = colorTile->ui[y+0][x+0];
+ fbc1 = colorTile->ui[y+0][x+1];
+ fbc2 = colorTile->ui[y+1][x+0];
+ fbc3 = colorTile->ui[y+1][x+1];
+#endif
+ }
+
+
+ /*
+ * Do blending
+ */
if (spu.blend.blend_enable) {
/* blending terms, misc regs */
vector float term1r, term1g, term1b, term1a;
vector float fbRGBA[4]; /* current framebuffer colors */
- /* get colors from framebuffer/tile */
+ /* convert framebuffer colors from packed int to vector float */
{
- vector float fc[4];
- uint c0, c1, c2, c3;
-
-#if LINEAR_QUAD_LAYOUT /* See comments/diagram below */
- c0 = colorTile->ui[y][x*2+0];
- c1 = colorTile->ui[y][x*2+1];
- c2 = colorTile->ui[y][x*2+2];
- c3 = colorTile->ui[y][x*2+3];
-#else
- c0 = colorTile->ui[y+0][x+0];
- c1 = colorTile->ui[y+0][x+1];
- c2 = colorTile->ui[y+1][x+0];
- c3 = colorTile->ui[y+1][x+1];
-#endif
+ vector float temp[4]; /* float colors in AOS form */
switch (spu.fb.color_format) {
case PIPE_FORMAT_B8G8R8A8_UNORM:
- fc[0] = spu_unpack_B8G8R8A8(c0);
- fc[1] = spu_unpack_B8G8R8A8(c1);
- fc[2] = spu_unpack_B8G8R8A8(c2);
- fc[3] = spu_unpack_B8G8R8A8(c3);
+ temp[0] = spu_unpack_B8G8R8A8(fbc0);
+ temp[1] = spu_unpack_B8G8R8A8(fbc1);
+ temp[2] = spu_unpack_B8G8R8A8(fbc2);
+ temp[3] = spu_unpack_B8G8R8A8(fbc3);
break;
case PIPE_FORMAT_A8R8G8B8_UNORM:
- fc[0] = spu_unpack_A8R8G8B8(c0);
- fc[1] = spu_unpack_A8R8G8B8(c1);
- fc[2] = spu_unpack_A8R8G8B8(c2);
- fc[3] = spu_unpack_A8R8G8B8(c3);
+ temp[0] = spu_unpack_A8R8G8B8(fbc0);
+ temp[1] = spu_unpack_A8R8G8B8(fbc1);
+ temp[2] = spu_unpack_A8R8G8B8(fbc2);
+ temp[3] = spu_unpack_A8R8G8B8(fbc3);
break;
default:
ASSERT(0);
}
- _transpose_matrix4x4(fbRGBA, fc);
+ _transpose_matrix4x4(fbRGBA, temp); /* fbRGBA = transpose(temp) */
}
/*
- * Compute Src RGB terms
+ * Compute Src RGB terms (fragment color * factor)
*/
switch (spu.blend.rgb_src_factor) {
case PIPE_BLENDFACTOR_ONE:
term1g = spu_mul(fragG, fragA);
term1b = spu_mul(fragB, fragA);
break;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ term1r = spu_mul(fragR, fbRGBA[0]);
+ term1g = spu_mul(fragG, fbRGBA[1]);
+ term1b = spu_mul(fragB, fbRGBA[1]);
+ break;
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ term1r = spu_mul(fragR, fbRGBA[3]);
+ term1g = spu_mul(fragG, fbRGBA[3]);
+ term1b = spu_mul(fragB, fbRGBA[3]);
+ break;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ term1r = spu_mul(fragR, spu_splats(spu.blend_color.color[0]));
+ term1g = spu_mul(fragG, spu_splats(spu.blend_color.color[1]));
+ term1b = spu_mul(fragB, spu_splats(spu.blend_color.color[2]));
+ break;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ term1r = spu_mul(fragR, spu_splats(spu.blend_color.color[3]));
+ term1g = spu_mul(fragG, spu_splats(spu.blend_color.color[3]));
+ term1b = spu_mul(fragB, spu_splats(spu.blend_color.color[3]));
+ break;
/* XXX more cases */
default:
ASSERT(0);
}
/*
- * Compute Src Alpha term
+ * Compute Src Alpha term (fragment alpha * factor)
*/
switch (spu.blend.alpha_src_factor) {
case PIPE_BLENDFACTOR_ONE:
case PIPE_BLENDFACTOR_SRC_ALPHA:
term1a = spu_mul(fragA, fragA);
break;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ /* fall-through */
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ term1a = spu_mul(fragA, fbRGBA[3]);
+ break;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ /* fall-through */
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ term1a = spu_mul(fragR, spu_splats(spu.blend_color.color[3]));
+ break;
/* XXX more cases */
default:
ASSERT(0);
}
/*
- * Compute Dest RGB terms
+ * Compute Dest RGB terms (framebuffer color * factor)
*/
switch (spu.blend.rgb_dst_factor) {
case PIPE_BLENDFACTOR_ONE:
- term2r = fragR;
- term2g = fragG;
- term2b = fragB;
+ term2r = fbRGBA[0];
+ term2g = fbRGBA[1];
+ term2b = fbRGBA[2];
break;
case PIPE_BLENDFACTOR_ZERO:
term2r =
term2g = spu_mul(fbRGBA[1], tmp);
term2b = spu_mul(fbRGBA[2], tmp);
break;
- /* XXX more cases */
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ term2r = spu_mul(fbRGBA[0], fbRGBA[0]);
+ term2g = spu_mul(fbRGBA[1], fbRGBA[1]);
+ term2b = spu_mul(fbRGBA[2], fbRGBA[2]);
+ break;
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ term2r = spu_mul(fbRGBA[0], fbRGBA[3]);
+ term2g = spu_mul(fbRGBA[1], fbRGBA[3]);
+ term2b = spu_mul(fbRGBA[2], fbRGBA[3]);
+ break;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ term2r = spu_mul(fbRGBA[0], spu_splats(spu.blend_color.color[0]));
+ term2g = spu_mul(fbRGBA[1], spu_splats(spu.blend_color.color[1]));
+ term2b = spu_mul(fbRGBA[2], spu_splats(spu.blend_color.color[2]));
+ break;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ term2r = spu_mul(fbRGBA[0], spu_splats(spu.blend_color.color[3]));
+ term2g = spu_mul(fbRGBA[1], spu_splats(spu.blend_color.color[3]));
+ term2b = spu_mul(fbRGBA[2], spu_splats(spu.blend_color.color[3]));
+ break;
+ /* XXX more cases */
default:
ASSERT(0);
}
/*
- * Compute Dest Alpha term
+ * Compute Dest Alpha term (framebuffer alpha * factor)
*/
switch (spu.blend.alpha_dst_factor) {
case PIPE_BLENDFACTOR_ONE:
- term2a = fragA;
+ term2a = fbRGBA[3];
break;
case PIPE_BLENDFACTOR_SRC_COLOR:
term2a = spu_splats(0.0f);
tmp = spu_sub(one, fragA);
term2a = spu_mul(fbRGBA[3], tmp);
break;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ /* fall-through */
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ term2a = spu_mul(fbRGBA[3], fbRGBA[3]);
+ break;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ /* fall-through */
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ term2a = spu_mul(fbRGBA[3], spu_splats(spu.blend_color.color[3]));
+ break;
/* XXX more cases */
default:
ASSERT(0);
fragG = spu_sub(term1g, term2g);
fragB = spu_sub(term1b, term2b);
break;
- /* XXX more cases */
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ fragR = spu_sub(term2r, term1r);
+ fragG = spu_sub(term2g, term1g);
+ fragB = spu_sub(term2b, term1b);
+ break;
+ case PIPE_BLEND_MIN:
+ fragR = spu_min(term1r, term2r);
+ fragG = spu_min(term1g, term2g);
+ fragB = spu_min(term1b, term2b);
+ break;
+ case PIPE_BLEND_MAX:
+ fragR = spu_max(term1r, term2r);
+ fragG = spu_max(term1g, term2g);
+ fragB = spu_max(term1b, term2b);
+ break;
default:
ASSERT(0);
}
case PIPE_BLEND_SUBTRACT:
fragA = spu_sub(term1a, term2a);
break;
- /* XXX more cases */
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ fragA = spu_sub(term2a, term1a);
+ break;
+ case PIPE_BLEND_MIN:
+ fragA = spu_min(term1a, term2a);
+ break;
+ case PIPE_BLEND_MAX:
+ fragA = spu_max(term1a, term2a);
+ break;
default:
ASSERT(0);
}
#endif
/*
- * Pack float colors into 32-bit RGBA words.
+ * Pack fragment float colors into 32-bit RGBA words.
*/
switch (spu.fb.color_format) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
- c0 = spu_pack_A8R8G8B8(frag_aos[0]);
- c1 = spu_pack_A8R8G8B8(frag_aos[1]);
- c2 = spu_pack_A8R8G8B8(frag_aos[2]);
- c3 = spu_pack_A8R8G8B8(frag_aos[3]);
+ fragc0 = spu_pack_A8R8G8B8(frag_aos[0]);
+ fragc1 = spu_pack_A8R8G8B8(frag_aos[1]);
+ fragc2 = spu_pack_A8R8G8B8(frag_aos[2]);
+ fragc3 = spu_pack_A8R8G8B8(frag_aos[3]);
break;
-
case PIPE_FORMAT_B8G8R8A8_UNORM:
- c0 = spu_pack_B8G8R8A8(frag_aos[0]);
- c1 = spu_pack_B8G8R8A8(frag_aos[1]);
- c2 = spu_pack_B8G8R8A8(frag_aos[2]);
- c3 = spu_pack_B8G8R8A8(frag_aos[3]);
+ fragc0 = spu_pack_B8G8R8A8(frag_aos[0]);
+ fragc1 = spu_pack_B8G8R8A8(frag_aos[1]);
+ fragc2 = spu_pack_B8G8R8A8(frag_aos[2]);
+ fragc3 = spu_pack_B8G8R8A8(frag_aos[3]);
break;
default:
fprintf(stderr, "SPU: Bad pixel format in spu_default_fragment_ops\n");
/*
- * Color masking
+ * Do color masking
*/
if (spu.blend.colormask != 0xf) {
- /* XXX to do */
- /* apply color mask to 32-bit packed colors */
+ uint cmask = 0x0; /* each byte corresponds to a color channel */
+
+ /* Form bitmask depending on color buffer format and colormask bits */
+ switch (spu.fb.color_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ if (spu.blend.colormask & PIPE_MASK_R)
+ cmask |= 0x00ff0000; /* red */
+ if (spu.blend.colormask & PIPE_MASK_G)
+ cmask |= 0x0000ff00; /* green */
+ if (spu.blend.colormask & PIPE_MASK_B)
+ cmask |= 0x000000ff; /* blue */
+ if (spu.blend.colormask & PIPE_MASK_A)
+ cmask |= 0xff000000; /* alpha */
+ break;
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ if (spu.blend.colormask & PIPE_MASK_R)
+ cmask |= 0x0000ff00; /* red */
+ if (spu.blend.colormask & PIPE_MASK_G)
+ cmask |= 0x00ff0000; /* green */
+ if (spu.blend.colormask & PIPE_MASK_B)
+ cmask |= 0xff000000; /* blue */
+ if (spu.blend.colormask & PIPE_MASK_A)
+ cmask |= 0x000000ff; /* alpha */
+ break;
+ default:
+ ASSERT(0);
+ }
+
+ /*
+ * Apply color mask to the 32-bit packed colors.
+ * if (cmask[i])
+ * frag color[i] = frag color[i];
+ * else
+ * frag color[i] = framebuffer color[i];
+ */
+ fragc0 = (fragc0 & cmask) | (fbc0 & ~cmask);
+ fragc1 = (fragc1 & cmask) | (fbc1 & ~cmask);
+ fragc2 = (fragc2 & cmask) | (fbc2 & ~cmask);
+ fragc3 = (fragc3 & cmask) | (fbc3 & ~cmask);
}
/*
- * Logic Ops
+ * Do logic ops
*/
if (spu.blend.logicop_enable) {
/* XXX to do */
- /* apply logicop to 32-bit packed colors */
+ /* apply logicop to 32-bit packed colors (fragcx and fbcx) */
}
spu.cur_ctile_status = TILE_STATUS_DIRTY;
}
else {
+ /* write no fragments */
return;
}
/*
- * Write new quad colors to the framebuffer/tile.
+ * Write new fragment/quad colors to the framebuffer/tile.
* Only write pixels where the corresponding mask word is set.
*/
#if LINEAR_QUAD_LAYOUT
/*
* Quad layout:
* +--+--+--+--+
- * |p0|p1|p2|p3|
+ * |p0|p1|p2|p3|...
* +--+--+--+--+
*/
if (spu_extract(mask, 0))
- colorTile->ui[y][x*2] = c0;
+ colorTile->ui[y][x*2] = fragc0;
if (spu_extract(mask, 1))
- colorTile->ui[y][x*2+1] = c1;
+ colorTile->ui[y][x*2+1] = fragc1;
if (spu_extract(mask, 2))
- colorTile->ui[y][x*2+2] = c2;
+ colorTile->ui[y][x*2+2] = fragc2;
if (spu_extract(mask, 3))
- colorTile->ui[y][x*2+3] = c3;
+ colorTile->ui[y][x*2+3] = fragc3;
#else
/*
* Quad layout:
* +--+--+
- * |p0|p1|
+ * |p0|p1|...
* +--+--+
- * |p2|p3|
+ * |p2|p3|...
* +--+--+
*/
if (spu_extract(mask, 0))
- colorTile->ui[y+0][x+0] = c0;
+ colorTile->ui[y+0][x+0] = fragc0;
if (spu_extract(mask, 1))
- colorTile->ui[y+0][x+1] = c1;
+ colorTile->ui[y+0][x+1] = fragc1;
if (spu_extract(mask, 2))
- colorTile->ui[y+1][x+0] = c2;
+ colorTile->ui[y+1][x+0] = fragc2;
if (spu_extract(mask, 3))
- colorTile->ui[y+1][x+1] = c3;
+ colorTile->ui[y+1][x+1] = fragc3;
#endif
}
static INLINE void
get_cz_tiles(uint tx, uint ty)
{
- if (spu.read_depth) {
+ if (spu.read_depth_stencil) {
if (spu.cur_ztile_status != TILE_STATUS_CLEAR) {
//printf("SPU %u: getting Z tile %u, %u\n", spu.init.id, tx, ty);
get_tile(tx, ty, &spu.ztile, TAG_READ_TILE_Z, 1);
wait_put_cz_tiles(void)
{
wait_on_mask(1 << TAG_WRITE_TILE_COLOR);
- if (spu.read_depth) {
+ if (spu.read_depth_stencil) {
wait_on_mask(1 << TAG_WRITE_TILE_Z);
}
}
const ubyte *vertices;
const ushort *indexes;
uint i, j;
+ uint num_tiles;
-
- if (Debug) {
- printf("SPU %u: RENDER prim %u, num_vert=%u num_ind=%u "
- "inline_vert=%u\n",
- spu.init.id,
- render->prim_type,
- render->num_verts,
- render->num_indexes,
- render->inline_verts);
-
- /*
- printf(" bound: %g, %g .. %g, %g\n",
- render->xmin, render->ymin, render->xmax, render->ymax);
- */
- }
+ D_PRINTF(CELL_DEBUG_CMD,
+ "RENDER prim=%u num_vert=%u num_ind=%u inline_vert=%u\n",
+ render->prim_type,
+ render->num_verts,
+ render->num_indexes,
+ render->inline_verts);
ASSERT(sizeof(*render) % 4 == 0);
ASSERT(total_vertex_bytes % 16 == 0);
wait_on_mask(1 << TAG_SURFACE_CLEAR); /* XXX temporary */
+ num_tiles = 0;
+
/**
** loop over tiles, rendering tris
**/
if (!my_tile(tx, ty))
continue;
+ num_tiles++;
+
spu.cur_ctile_status = spu.ctile_status[ty][tx];
spu.cur_ztile_status = spu.ztile_status[ty][tx];
spu.ztile_status[ty][tx] = spu.cur_ztile_status;
}
- if (Debug)
- printf("SPU %u: RENDER done\n",
- spu.init.id);
+ D_PRINTF(CELL_DEBUG_CMD,
+ "RENDER done (%u tiles hit)\n",
+ num_tiles);
}
-
-
**************************************************************************/
+#include <math.h>
+
#include "pipe/p_compiler.h"
#include "spu_main.h"
#include "spu_texture.h"
void
invalidate_tex_cache(void)
{
- uint unit = 0;
- uint bytes = 4 * spu.texture[unit].width
- * spu.texture[unit].height;
-
- spu_dcache_mark_dirty((unsigned) spu.texture[unit].start, bytes);
-}
+ uint lvl;
+ for (lvl = 0; lvl < CELL_MAX_TEXTURE_LEVELS; lvl++) {
+ uint unit = 0;
+ uint bytes = 4 * spu.texture[unit].level[lvl].width
+ * spu.texture[unit].level[lvl].height;
+ if (spu.texture[unit].target == PIPE_TEXTURE_CUBE)
+ bytes *= 6;
+ else if (spu.texture[unit].target == PIPE_TEXTURE_3D)
+ bytes *= spu.texture[unit].level[lvl].depth;
-/**
- * XXX look into getting texels for all four pixels in a quad at once.
- */
-static uint
-get_texel(uint unit, vec_uint4 coordinate)
-{
- /*
- * XXX we could do the "/ TILE_SIZE" and "% TILE_SIZE" operations as
- * SIMD since X and Y are already in a SIMD register.
- */
- const unsigned texture_ea = (uintptr_t) spu.texture[unit].start;
- ushort x = spu_extract(coordinate, 0);
- ushort y = spu_extract(coordinate, 1);
- unsigned tile_offset = sizeof(tile_t)
- * ((y / TILE_SIZE * spu.texture[unit].tiles_per_row) + (x / TILE_SIZE));
- ushort texel_offset = (ushort) 4
- * (ushort) (((ushort) (y % TILE_SIZE) * (ushort) TILE_SIZE) + (x % TILE_SIZE));
- vec_uint4 tmp;
-
- spu_dcache_fetch_unaligned((qword *) & tmp,
- texture_ea + tile_offset + texel_offset,
- 4);
- return spu_extract(tmp, 0);
+ spu_dcache_mark_dirty((unsigned) spu.texture[unit].level[lvl].start, bytes);
+ }
}
* a time.
*/
static void
-get_four_texels(uint unit, vec_uint4 x, vec_uint4 y, vec_uint4 *texels)
+get_four_texels(const struct spu_texture_level *tlevel, uint face,
+ vec_int4 x, vec_int4 y,
+ vec_uint4 *texels)
{
- const unsigned texture_ea = (uintptr_t) spu.texture[unit].start;
- vec_uint4 tile_x = spu_rlmask(x, -5);
- vec_uint4 tile_y = spu_rlmask(y, -5);
- const qword offset_x = si_andi((qword) x, 0x1f);
- const qword offset_y = si_andi((qword) y, 0x1f);
+ unsigned texture_ea = (uintptr_t) tlevel->start;
+ const vec_int4 tile_x = spu_rlmask(x, -5); /* tile_x = x / 32 */
+ const vec_int4 tile_y = spu_rlmask(y, -5); /* tile_y = y / 32 */
+ const qword offset_x = si_andi((qword) x, 0x1f); /* offset_x = x & 0x1f */
+ const qword offset_y = si_andi((qword) y, 0x1f); /* offset_y = y & 0x1f */
- const qword tiles_per_row = (qword) spu_splats(spu.texture[unit].tiles_per_row);
+ const qword tiles_per_row = (qword) spu_splats(tlevel->tiles_per_row);
const qword tile_size = (qword) spu_splats((unsigned) sizeof(tile_t));
qword tile_offset = si_mpya((qword) tile_y, tiles_per_row, (qword) tile_x);
vec_uint4 offset = (vec_uint4) si_a(tile_offset, texel_offset);
+ texture_ea = texture_ea + face * tlevel->bytes_per_image;
+
spu_dcache_fetch_unaligned((qword *) & texels[0],
texture_ea + spu_extract(offset, 0), 4);
spu_dcache_fetch_unaligned((qword *) & texels[1],
}
+/** clamp vec to [0, max] */
+static INLINE vector signed int
+spu_clamp(vector signed int vec, vector signed int max)
+{
+ static const vector signed int zero = {0,0,0,0};
+ vector unsigned int c;
+ c = spu_cmpgt(vec, zero); /* c = vec > zero ? ~0 : 0 */
+ vec = spu_sel(zero, vec, c);
+ c = spu_cmpgt(vec, max); /* c = vec > max ? ~0 : 0 */
+ vec = spu_sel(vec, max, c);
+ return vec;
+}
+
+
+
/**
- * Get texture sample at texcoord.
+ * Do nearest texture sampling for four pixels.
+ * \param colors returned colors in SOA format (rrrr, gggg, bbbb, aaaa).
*/
-vector float
-sample_texture_nearest(uint unit, vector float texcoord)
+void
+sample_texture_2d_nearest(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4])
{
- vector float tc = spu_mul(texcoord, spu.texture[unit].tex_size);
- vector unsigned int itc = spu_convtu(tc, 0); /* convert to int */
- itc = spu_and(itc, spu.texture[unit].tex_size_mask); /* mask (GL_REPEAT) */
- uint texel = get_texel(unit, itc);
- return spu_unpack_A8R8G8B8(texel);
+ const struct spu_texture_level *tlevel = &spu.texture[unit].level[level];
+ vector float ss = spu_mul(s, tlevel->scale_s);
+ vector float tt = spu_mul(t, tlevel->scale_t);
+ vector signed int is = spu_convts(ss, 0);
+ vector signed int it = spu_convts(tt, 0);
+ vec_uint4 texels[4];
+
+ /* PIPE_TEX_WRAP_REPEAT */
+ is = spu_and(is, tlevel->mask_s);
+ it = spu_and(it, tlevel->mask_t);
+
+ /* PIPE_TEX_WRAP_CLAMP */
+ is = spu_clamp(is, tlevel->max_s);
+ it = spu_clamp(it, tlevel->max_t);
+
+ get_four_texels(tlevel, face, is, it, texels);
+
+ /* convert four packed ARGBA pixels to float RRRR,GGGG,BBBB,AAAA */
+ spu_unpack_A8R8G8B8_transpose4(texels, colors);
}
-vector float
-sample_texture_bilinear(uint unit, vector float texcoord)
+/**
+ * Do bilinear texture sampling for four pixels.
+ * \param colors returned colors in SOA format (rrrr, gggg, bbbb, aaaa).
+ */
+void
+sample_texture_2d_bilinear(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4])
{
- static const vec_uint4 offset_x = {0, 0, 1, 1};
- static const vec_uint4 offset_y = {0, 1, 0, 1};
+ const struct spu_texture_level *tlevel = &spu.texture[unit].level[level];
+ static const vector float half = {-0.5f, -0.5f, -0.5f, -0.5f};
- vector float tc = spu_mul(texcoord, spu.texture[unit].tex_size);
- tc = spu_add(tc, spu_splats(-0.5f)); /* half texel bias */
+ vector float ss = spu_madd(s, tlevel->scale_s, half);
+ vector float tt = spu_madd(t, tlevel->scale_t, half);
- /* integer texcoords S,T: */
- vec_uint4 itc = spu_convtu(tc, 0); /* convert to int */
+ vector signed int is0 = spu_convts(ss, 0);
+ vector signed int it0 = spu_convts(tt, 0);
- vec_uint4 texels[4];
-
- /* setup texcoords for quad:
- * +-----+-----+
- * |x0,y0|x1,y1|
- * +-----+-----+
- * |x2,y2|x3,y3|
- * +-----+-----+
- */
- vec_uint4 x = spu_splats(spu_extract(itc, 0));
- vec_uint4 y = spu_splats(spu_extract(itc, 1));
- x = spu_add(x, offset_x);
- y = spu_add(y, offset_y);
+ /* is + 1, it + 1 */
+ vector signed int is1 = spu_add(is0, 1);
+ vector signed int it1 = spu_add(it0, 1);
- /* GL_REPEAT wrap mode: */
- x = spu_and(x, spu.texture[unit].tex_size_x_mask);
- y = spu_and(y, spu.texture[unit].tex_size_y_mask);
+ /* PIPE_TEX_WRAP_REPEAT */
+ is0 = spu_and(is0, tlevel->mask_s);
+ it0 = spu_and(it0, tlevel->mask_t);
+ is1 = spu_and(is1, tlevel->mask_s);
+ it1 = spu_and(it1, tlevel->mask_t);
- get_four_texels(unit, x, y, texels);
+ /* PIPE_TEX_WRAP_CLAMP */
+ is0 = spu_clamp(is0, tlevel->max_s);
+ it0 = spu_clamp(it0, tlevel->max_t);
+ is1 = spu_clamp(is1, tlevel->max_s);
+ it1 = spu_clamp(it1, tlevel->max_t);
- /* integer A8R8G8B8 to float texel conversion */
- vector float texel00 = spu_unpack_A8R8G8B8(spu_extract(texels[0], 0));
- vector float texel01 = spu_unpack_A8R8G8B8(spu_extract(texels[1], 0));
- vector float texel10 = spu_unpack_A8R8G8B8(spu_extract(texels[2], 0));
- vector float texel11 = spu_unpack_A8R8G8B8(spu_extract(texels[3], 0));
+ /* get packed int texels */
+ vector unsigned int texels[16];
+ get_four_texels(tlevel, face, is0, it0, texels + 0); /* upper-left */
+ get_four_texels(tlevel, face, is1, it0, texels + 4); /* upper-right */
+ get_four_texels(tlevel, face, is0, it1, texels + 8); /* lower-left */
+ get_four_texels(tlevel, face, is1, it1, texels + 12); /* lower-right */
+ /* convert packed int texels to float colors */
+ vector float ftexels[16];
+ spu_unpack_A8R8G8B8_transpose4(texels + 0, ftexels + 0);
+ spu_unpack_A8R8G8B8_transpose4(texels + 4, ftexels + 4);
+ spu_unpack_A8R8G8B8_transpose4(texels + 8, ftexels + 8);
+ spu_unpack_A8R8G8B8_transpose4(texels + 12, ftexels + 12);
/* Compute weighting factors in [0,1]
* Multiply texcoord by 1024, AND with 1023, convert back to float.
*/
- vector float tc1024 = spu_mul(tc, spu_splats(1024.0f));
- vector signed int itc1024 = spu_convts(tc1024, 0);
- itc1024 = spu_and(itc1024, spu_splats((1 << 10) - 1));
- vector float weight = spu_convtf(itc1024, 10);
-
- /* smeared frac and 1-frac */
- vector float sfrac = spu_splats(spu_extract(weight, 0));
- vector float tfrac = spu_splats(spu_extract(weight, 1));
- vector float sfrac1 = spu_sub(spu_splats(1.0f), sfrac);
- vector float tfrac1 = spu_sub(spu_splats(1.0f), tfrac);
-
- /* multiply the samples (colors) by the S/T weights */
- texel00 = spu_mul(spu_mul(texel00, sfrac1), tfrac1);
- texel10 = spu_mul(spu_mul(texel10, sfrac ), tfrac1);
- texel01 = spu_mul(spu_mul(texel01, sfrac1), tfrac );
- texel11 = spu_mul(spu_mul(texel11, sfrac ), tfrac );
-
- /* compute sum of weighted samples */
- vector float texel_sum = spu_add(texel00, texel01);
- texel_sum = spu_add(texel_sum, texel10);
- texel_sum = spu_add(texel_sum, texel11);
-
- return texel_sum;
+ vector float ss1024 = spu_mul(ss, spu_splats(1024.0f));
+ vector signed int iss1024 = spu_convts(ss1024, 0);
+ iss1024 = spu_and(iss1024, 1023);
+ vector float sWeights0 = spu_convtf(iss1024, 10);
+
+ vector float tt1024 = spu_mul(tt, spu_splats(1024.0f));
+ vector signed int itt1024 = spu_convts(tt1024, 0);
+ itt1024 = spu_and(itt1024, 1023);
+ vector float tWeights0 = spu_convtf(itt1024, 10);
+
+ /* 1 - sWeight and 1 - tWeight */
+ vector float sWeights1 = spu_sub(spu_splats(1.0f), sWeights0);
+ vector float tWeights1 = spu_sub(spu_splats(1.0f), tWeights0);
+
+ /* reds, for four pixels */
+ ftexels[ 0] = spu_mul(ftexels[ 0], spu_mul(sWeights1, tWeights1)); /*ul*/
+ ftexels[ 4] = spu_mul(ftexels[ 4], spu_mul(sWeights0, tWeights1)); /*ur*/
+ ftexels[ 8] = spu_mul(ftexels[ 8], spu_mul(sWeights1, tWeights0)); /*ll*/
+ ftexels[12] = spu_mul(ftexels[12], spu_mul(sWeights0, tWeights0)); /*lr*/
+ colors[0] = spu_add(spu_add(ftexels[0], ftexels[4]),
+ spu_add(ftexels[8], ftexels[12]));
+
+ /* greens, for four pixels */
+ ftexels[ 1] = spu_mul(ftexels[ 1], spu_mul(sWeights1, tWeights1)); /*ul*/
+ ftexels[ 5] = spu_mul(ftexels[ 5], spu_mul(sWeights0, tWeights1)); /*ur*/
+ ftexels[ 9] = spu_mul(ftexels[ 9], spu_mul(sWeights1, tWeights0)); /*ll*/
+ ftexels[13] = spu_mul(ftexels[13], spu_mul(sWeights0, tWeights0)); /*lr*/
+ colors[1] = spu_add(spu_add(ftexels[1], ftexels[5]),
+ spu_add(ftexels[9], ftexels[13]));
+
+ /* blues, for four pixels */
+ ftexels[ 2] = spu_mul(ftexels[ 2], spu_mul(sWeights1, tWeights1)); /*ul*/
+ ftexels[ 6] = spu_mul(ftexels[ 6], spu_mul(sWeights0, tWeights1)); /*ur*/
+ ftexels[10] = spu_mul(ftexels[10], spu_mul(sWeights1, tWeights0)); /*ll*/
+ ftexels[14] = spu_mul(ftexels[14], spu_mul(sWeights0, tWeights0)); /*lr*/
+ colors[2] = spu_add(spu_add(ftexels[2], ftexels[6]),
+ spu_add(ftexels[10], ftexels[14]));
+
+ /* alphas, for four pixels */
+ ftexels[ 3] = spu_mul(ftexels[ 3], spu_mul(sWeights1, tWeights1)); /*ul*/
+ ftexels[ 7] = spu_mul(ftexels[ 7], spu_mul(sWeights0, tWeights1)); /*ur*/
+ ftexels[11] = spu_mul(ftexels[11], spu_mul(sWeights1, tWeights0)); /*ll*/
+ ftexels[15] = spu_mul(ftexels[15], spu_mul(sWeights0, tWeights0)); /*lr*/
+ colors[3] = spu_add(spu_add(ftexels[3], ftexels[7]),
+ spu_add(ftexels[11], ftexels[15]));
+}
+
+
+
+/**
+ * Adapted from /opt/cell/sdk/usr/spu/include/transpose_matrix4x4.h
+ */
+static INLINE void
+transpose(vector unsigned int *mOut0,
+ vector unsigned int *mOut1,
+ vector unsigned int *mOut2,
+ vector unsigned int *mOut3,
+ vector unsigned int *mIn)
+{
+ vector unsigned int abcd, efgh, ijkl, mnop; /* input vectors */
+ vector unsigned int aeim, bfjn, cgko, dhlp; /* output vectors */
+ vector unsigned int aibj, ckdl, emfn, gohp; /* intermediate vectors */
+
+ vector unsigned char shufflehi = ((vector unsigned char) {
+ 0x00, 0x01, 0x02, 0x03,
+ 0x10, 0x11, 0x12, 0x13,
+ 0x04, 0x05, 0x06, 0x07,
+ 0x14, 0x15, 0x16, 0x17});
+ vector unsigned char shufflelo = ((vector unsigned char) {
+ 0x08, 0x09, 0x0A, 0x0B,
+ 0x18, 0x19, 0x1A, 0x1B,
+ 0x0C, 0x0D, 0x0E, 0x0F,
+ 0x1C, 0x1D, 0x1E, 0x1F});
+ abcd = *(mIn+0);
+ efgh = *(mIn+1);
+ ijkl = *(mIn+2);
+ mnop = *(mIn+3);
+
+ aibj = spu_shuffle(abcd, ijkl, shufflehi);
+ ckdl = spu_shuffle(abcd, ijkl, shufflelo);
+ emfn = spu_shuffle(efgh, mnop, shufflehi);
+ gohp = spu_shuffle(efgh, mnop, shufflelo);
+
+ aeim = spu_shuffle(aibj, emfn, shufflehi);
+ bfjn = spu_shuffle(aibj, emfn, shufflelo);
+ cgko = spu_shuffle(ckdl, gohp, shufflehi);
+ dhlp = spu_shuffle(ckdl, gohp, shufflelo);
+
+ *mOut0 = aeim;
+ *mOut1 = bfjn;
+ *mOut2 = cgko;
+ *mOut3 = dhlp;
+}
+
+
+/**
+ * Bilinear filtering, using int instead of float arithmetic for computing
+ * sample weights.
+ */
+void
+sample_texture_2d_bilinear_int(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4])
+{
+ const struct spu_texture_level *tlevel = &spu.texture[unit].level[level];
+ static const vector float half = {-0.5f, -0.5f, -0.5f, -0.5f};
+
+ /* Scale texcoords by size of texture, and add half pixel bias */
+ vector float ss = spu_madd(s, tlevel->scale_s, half);
+ vector float tt = spu_madd(t, tlevel->scale_t, half);
+
+ /* convert float coords to fixed-pt coords with 7 fraction bits */
+ vector signed int is = spu_convts(ss, 7); /* XXX really need floor() here */
+ vector signed int it = spu_convts(tt, 7); /* XXX really need floor() here */
+
+ /* compute integer texel weights in [0, 127] */
+ vector signed int sWeights0 = spu_and(is, 127);
+ vector signed int tWeights0 = spu_and(it, 127);
+ vector signed int sWeights1 = spu_sub(127, sWeights0);
+ vector signed int tWeights1 = spu_sub(127, tWeights0);
+
+ /* texel coords: is0 = is / 128, it0 = is / 128 */
+ vector signed int is0 = spu_rlmask(is, -7);
+ vector signed int it0 = spu_rlmask(it, -7);
+
+ /* texel coords: i1 = is0 + 1, it1 = it0 + 1 */
+ vector signed int is1 = spu_add(is0, 1);
+ vector signed int it1 = spu_add(it0, 1);
+
+ /* PIPE_TEX_WRAP_REPEAT */
+ is0 = spu_and(is0, tlevel->mask_s);
+ it0 = spu_and(it0, tlevel->mask_t);
+ is1 = spu_and(is1, tlevel->mask_s);
+ it1 = spu_and(it1, tlevel->mask_t);
+
+ /* PIPE_TEX_WRAP_CLAMP */
+ is0 = spu_clamp(is0, tlevel->max_s);
+ it0 = spu_clamp(it0, tlevel->max_t);
+ is1 = spu_clamp(is1, tlevel->max_s);
+ it1 = spu_clamp(it1, tlevel->max_t);
+
+ /* get packed int texels */
+ vector unsigned int texels[16];
+ get_four_texels(tlevel, face, is0, it0, texels + 0); /* upper-left */
+ get_four_texels(tlevel, face, is1, it0, texels + 4); /* upper-right */
+ get_four_texels(tlevel, face, is0, it1, texels + 8); /* lower-left */
+ get_four_texels(tlevel, face, is1, it1, texels + 12); /* lower-right */
+
+ /* twiddle packed 32-bit BGRA pixels into RGBA as four unsigned ints */
+ {
+ static const unsigned char ZERO = 0x80;
+ int i;
+ for (i = 0; i < 16; i++) {
+ texels[i] = spu_shuffle(texels[i], texels[i],
+ ((vector unsigned char) {
+ ZERO, ZERO, ZERO, 1,
+ ZERO, ZERO, ZERO, 2,
+ ZERO, ZERO, ZERO, 3,
+ ZERO, ZERO, ZERO, 0}));
+ }
+ }
+
+ /* convert RGBA,RGBA,RGBA,RGBA to RRRR,GGGG,BBBB,AAAA */
+ vector unsigned int texel0, texel1, texel2, texel3, texel4, texel5, texel6, texel7,
+ texel8, texel9, texel10, texel11, texel12, texel13, texel14, texel15;
+ transpose(&texel0, &texel1, &texel2, &texel3, texels + 0);
+ transpose(&texel4, &texel5, &texel6, &texel7, texels + 4);
+ transpose(&texel8, &texel9, &texel10, &texel11, texels + 8);
+ transpose(&texel12, &texel13, &texel14, &texel15, texels + 12);
+
+ /* computed weighted colors */
+ vector unsigned int c0, c1, c2, c3, cSum;
+
+ /* red */
+ c0 = (vector unsigned int) si_mpy((qword) texel0, si_mpy((qword) sWeights1, (qword) tWeights1)); /*ul*/
+ c1 = (vector unsigned int) si_mpy((qword) texel4, si_mpy((qword) sWeights0, (qword) tWeights1)); /*ur*/
+ c2 = (vector unsigned int) si_mpy((qword) texel8, si_mpy((qword) sWeights1, (qword) tWeights0)); /*ll*/
+ c3 = (vector unsigned int) si_mpy((qword) texel12, si_mpy((qword) sWeights0, (qword) tWeights0)); /*lr*/
+ cSum = spu_add(spu_add(c0, c1), spu_add(c2, c3));
+ colors[0] = spu_convtf(cSum, 22);
+
+ /* green */
+ c0 = (vector unsigned int) si_mpy((qword) texel1, si_mpy((qword) sWeights1, (qword) tWeights1)); /*ul*/
+ c1 = (vector unsigned int) si_mpy((qword) texel5, si_mpy((qword) sWeights0, (qword) tWeights1)); /*ur*/
+ c2 = (vector unsigned int) si_mpy((qword) texel9, si_mpy((qword) sWeights1, (qword) tWeights0)); /*ll*/
+ c3 = (vector unsigned int) si_mpy((qword) texel13, si_mpy((qword) sWeights0, (qword) tWeights0)); /*lr*/
+ cSum = spu_add(spu_add(c0, c1), spu_add(c2, c3));
+ colors[1] = spu_convtf(cSum, 22);
+
+ /* blue */
+ c0 = (vector unsigned int) si_mpy((qword) texel2, si_mpy((qword) sWeights1, (qword) tWeights1)); /*ul*/
+ c1 = (vector unsigned int) si_mpy((qword) texel6, si_mpy((qword) sWeights0, (qword) tWeights1)); /*ur*/
+ c2 = (vector unsigned int) si_mpy((qword) texel10, si_mpy((qword) sWeights1, (qword) tWeights0)); /*ll*/
+ c3 = (vector unsigned int) si_mpy((qword) texel14, si_mpy((qword) sWeights0, (qword) tWeights0)); /*lr*/
+ cSum = spu_add(spu_add(c0, c1), spu_add(c2, c3));
+ colors[2] = spu_convtf(cSum, 22);
+
+ /* alpha */
+ c0 = (vector unsigned int) si_mpy((qword) texel3, si_mpy((qword) sWeights1, (qword) tWeights1)); /*ul*/
+ c1 = (vector unsigned int) si_mpy((qword) texel7, si_mpy((qword) sWeights0, (qword) tWeights1)); /*ur*/
+ c2 = (vector unsigned int) si_mpy((qword) texel11, si_mpy((qword) sWeights1, (qword) tWeights0)); /*ll*/
+ c3 = (vector unsigned int) si_mpy((qword) texel15, si_mpy((qword) sWeights0, (qword) tWeights0)); /*lr*/
+ cSum = spu_add(spu_add(c0, c1), spu_add(c2, c3));
+ colors[3] = spu_convtf(cSum, 22);
+}
+
+
+
+/**
+ * Compute level of detail factor from texcoords.
+ */
+static INLINE float
+compute_lambda_2d(uint unit, vector float s, vector float t)
+{
+ uint baseLevel = 0;
+ float width = spu.texture[unit].level[baseLevel].width;
+ float height = spu.texture[unit].level[baseLevel].width;
+ float dsdx = width * (spu_extract(s, 1) - spu_extract(s, 0));
+ float dsdy = width * (spu_extract(s, 2) - spu_extract(s, 0));
+ float dtdx = height * (spu_extract(t, 1) - spu_extract(t, 0));
+ float dtdy = height * (spu_extract(t, 2) - spu_extract(t, 0));
+#if 0
+ /* ideal value */
+ float x = dsdx * dsdx + dtdx * dtdx;
+ float y = dsdy * dsdy + dtdy * dtdy;
+ float rho = x > y ? x : y;
+ rho = sqrtf(rho);
+#else
+ /* approximation */
+ dsdx = fabsf(dsdx);
+ dsdy = fabsf(dsdy);
+ dtdx = fabsf(dtdx);
+ dtdy = fabsf(dtdy);
+ float rho = (dsdx + dsdy + dtdx + dtdy) * 0.5;
+#endif
+ float lambda = logf(rho) * 1.442695f; /* compute logbase2(rho) */
+ return lambda;
+}
+
+
+/**
+ * Blend two sets of colors according to weight.
+ */
+static void
+blend_colors(vector float c0[4], const vector float c1[4], float weight)
+{
+ vector float t = spu_splats(weight);
+ vector float dc0 = spu_sub(c1[0], c0[0]);
+ vector float dc1 = spu_sub(c1[1], c0[1]);
+ vector float dc2 = spu_sub(c1[2], c0[2]);
+ vector float dc3 = spu_sub(c1[3], c0[3]);
+ c0[0] = spu_madd(dc0, t, c0[0]);
+ c0[1] = spu_madd(dc1, t, c0[1]);
+ c0[2] = spu_madd(dc2, t, c0[2]);
+ c0[3] = spu_madd(dc3, t, c0[3]);
+}
+
+
+/**
+ * Texture sampling with level of detail selection and possibly mipmap
+ * interpolation.
+ */
+void
+sample_texture_2d_lod(vector float s, vector float t,
+ uint unit, uint level_ignored, uint face,
+ vector float colors[4])
+{
+ /*
+ * Note that we're computing a lambda/lod here that's used for all
+ * four pixels in the quad.
+ */
+ float lambda = compute_lambda_2d(unit, s, t);
+
+ (void) face;
+ (void) level_ignored;
+
+ /* apply lod bias */
+ lambda += spu.sampler[unit].lod_bias;
+
+ /* clamp */
+ if (lambda < spu.sampler[unit].min_lod)
+ lambda = spu.sampler[unit].min_lod;
+ else if (lambda > spu.sampler[unit].max_lod)
+ lambda = spu.sampler[unit].max_lod;
+
+ if (lambda <= 0.0f) {
+ /* magnify */
+ spu.mag_sample_texture_2d[unit](s, t, unit, 0, face, colors);
+ }
+ else {
+ /* minify */
+ if (spu.sampler[unit].min_img_filter == PIPE_TEX_FILTER_LINEAR) {
+ /* sample two mipmap levels and interpolate */
+ int level = (int) lambda;
+ if (level > (int) spu.texture[unit].max_level)
+ level = spu.texture[unit].max_level;
+ spu.min_sample_texture_2d[unit](s, t, unit, level, face, colors);
+ if (spu.sampler[unit].min_img_filter == PIPE_TEX_FILTER_LINEAR) {
+ /* sample second mipmap level */
+ float weight = lambda - (float) level;
+ level++;
+ if (level <= (int) spu.texture[unit].max_level) {
+ vector float colors2[4];
+ spu.min_sample_texture_2d[unit](s, t, unit, level, face, colors2);
+ blend_colors(colors, colors2, weight);
+ }
+ }
+ }
+ else {
+ /* sample one mipmap level */
+ int level = (int) (lambda + 0.5f);
+ if (level > (int) spu.texture[unit].max_level)
+ level = spu.texture[unit].max_level;
+ spu.min_sample_texture_2d[unit](s, t, unit, level, face, colors);
+ }
+ }
+}
+
+
+/** XXX need a SIMD version of this */
+static unsigned
+choose_cube_face(float rx, float ry, float rz, float *newS, float *newT)
+{
+ /*
+ major axis
+ direction target sc tc ma
+ ---------- ------------------------------- --- --- ---
+ +rx TEXTURE_CUBE_MAP_POSITIVE_X_EXT -rz -ry rx
+ -rx TEXTURE_CUBE_MAP_NEGATIVE_X_EXT +rz -ry rx
+ +ry TEXTURE_CUBE_MAP_POSITIVE_Y_EXT +rx +rz ry
+ -ry TEXTURE_CUBE_MAP_NEGATIVE_Y_EXT +rx -rz ry
+ +rz TEXTURE_CUBE_MAP_POSITIVE_Z_EXT +rx -ry rz
+ -rz TEXTURE_CUBE_MAP_NEGATIVE_Z_EXT -rx -ry rz
+ */
+ const float arx = fabsf(rx);
+ const float ary = fabsf(ry);
+ const float arz = fabsf(rz);
+ unsigned face;
+ float sc, tc, ma;
+
+ if (arx > ary && arx > arz) {
+ if (rx >= 0.0F) {
+ face = PIPE_TEX_FACE_POS_X;
+ sc = -rz;
+ tc = -ry;
+ ma = arx;
+ }
+ else {
+ face = PIPE_TEX_FACE_NEG_X;
+ sc = rz;
+ tc = -ry;
+ ma = arx;
+ }
+ }
+ else if (ary > arx && ary > arz) {
+ if (ry >= 0.0F) {
+ face = PIPE_TEX_FACE_POS_Y;
+ sc = rx;
+ tc = rz;
+ ma = ary;
+ }
+ else {
+ face = PIPE_TEX_FACE_NEG_Y;
+ sc = rx;
+ tc = -rz;
+ ma = ary;
+ }
+ }
+ else {
+ if (rz > 0.0F) {
+ face = PIPE_TEX_FACE_POS_Z;
+ sc = rx;
+ tc = -ry;
+ ma = arz;
+ }
+ else {
+ face = PIPE_TEX_FACE_NEG_Z;
+ sc = -rx;
+ tc = -ry;
+ ma = arz;
+ }
+ }
+
+ *newS = (sc / ma + 1.0F) * 0.5F;
+ *newT = (tc / ma + 1.0F) * 0.5F;
+
+ return face;
+}
+
+
+
+void
+sample_texture_cube(vector float s, vector float t, vector float r,
+ uint unit, vector float colors[4])
+{
+ uint p, faces[4], level = 0;
+ float newS[4], newT[4];
+
+ /* Compute cube faces referenced by the four sets of texcoords.
+ * XXX we should SIMD-ize this.
+ */
+ for (p = 0; p < 4; p++) {
+ float rx = spu_extract(s, p);
+ float ry = spu_extract(t, p);
+ float rz = spu_extract(r, p);
+ faces[p] = choose_cube_face(rx, ry, rz, &newS[p], &newT[p]);
+ }
+
+ if (faces[0] == faces[1] &&
+ faces[0] == faces[2] &&
+ faces[0] == faces[3]) {
+ /* GOOD! All four texcoords refer to the same cube face */
+ s = (vector float) {newS[0], newS[1], newS[2], newS[3]};
+ t = (vector float) {newT[0], newT[1], newT[2], newT[3]};
+ spu.sample_texture_2d[unit](s, t, unit, level, faces[0], colors);
+ }
+ else {
+ /* BAD! The four texcoords refer to different faces */
+ for (p = 0; p < 4; p++) {
+ vector float c[4];
+
+ spu.sample_texture_2d[unit](spu_splats(newS[p]), spu_splats(newT[p]),
+ unit, level, faces[p], c);
+
+ float red = spu_extract(c[0], p);
+ float green = spu_extract(c[1], p);
+ float blue = spu_extract(c[2], p);
+ float alpha = spu_extract(c[3], p);
+
+ colors[0] = spu_insert(red, colors[0], p);
+ colors[1] = spu_insert(green, colors[1], p);
+ colors[2] = spu_insert(blue, colors[2], p);
+ colors[3] = spu_insert(alpha, colors[3], p);
+ }
+ }
}
invalidate_tex_cache(void);
-extern vector float
-sample_texture_nearest(uint unit, vector float texcoord);
+extern void
+sample_texture_2d_nearest(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4]);
+
+
+extern void
+sample_texture_2d_bilinear(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4]);
+
+extern void
+sample_texture_2d_bilinear_int(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4]);
+
+extern void
+sample_texture_2d_lod(vector float s, vector float t,
+ uint unit, uint level, uint face,
+ vector float colors[4]);
-extern vector float
-sample_texture_bilinear(uint unit, vector float texcoord);
+
+extern void
+sample_texture_cube(vector float s, vector float t, vector float r,
+ uint unit, vector float colors[4]);
#endif /* SPU_TEXTURE_H */
0 /* rid */);
}
+
+/**
+ * For tiles whose status is TILE_STATUS_CLEAR, write solid-filled
+ * tiles back to the main framebuffer.
+ */
+void
+really_clear_tiles(uint surfaceIndex)
+{
+ const uint num_tiles = spu.fb.width_tiles * spu.fb.height_tiles;
+ uint i;
+
+ if (surfaceIndex == 0) {
+ clear_c_tile(&spu.ctile);
+
+ for (i = spu.init.id; i < num_tiles; i += spu.init.num_spus) {
+ uint tx = i % spu.fb.width_tiles;
+ uint ty = i / spu.fb.width_tiles;
+ if (spu.ctile_status[ty][tx] == TILE_STATUS_CLEAR) {
+ put_tile(tx, ty, &spu.ctile, TAG_SURFACE_CLEAR, 0);
+ }
+ }
+ }
+ else {
+ clear_z_tile(&spu.ztile);
+
+ for (i = spu.init.id; i < num_tiles; i += spu.init.num_spus) {
+ uint tx = i % spu.fb.width_tiles;
+ uint ty = i / spu.fb.width_tiles;
+ if (spu.ztile_status[ty][tx] == TILE_STATUS_CLEAR)
+ put_tile(tx, ty, &spu.ctile, TAG_SURFACE_CLEAR, 1);
+ }
+ }
+
+#if 0
+ wait_on_mask(1 << TAG_SURFACE_CLEAR);
+#endif
+}
-void
+extern void
get_tile(uint tx, uint ty, tile_t *tile, int tag, int zBuf);
-void
+extern void
put_tile(uint tx, uint ty, const tile_t *tile, int tag, int zBuf);
+extern void
+really_clear_tiles(uint surfaceIndex);
static INLINE void
/** Masks are uint[4] vectors with each element being 0 or 0xffffffff */
typedef vector unsigned int mask_t;
-typedef union
-{
- vector float v;
- float f[4];
-} float4;
/**
struct interp_coef
{
- float4 a0;
- float4 dadx;
- float4 dady;
+ vector float a0;
+ vector float dadx;
+ vector float dady;
};
struct edge etop;
struct edge emaj;
- float oneoverarea;
+ float oneOverArea; /* XXX maybe make into vector? */
+
+ uint facing;
- uint tx, ty;
+ uint tx, ty; /**< position of current tile (x, y) */
int cliprect_minx, cliprect_maxx, cliprect_miny, cliprect_maxy;
-#if 0
- struct tgsi_interp_coef coef[PIPE_MAX_SHADER_INPUTS];
-#else
struct interp_coef coef[PIPE_MAX_SHADER_INPUTS];
-#endif
-
-#if 0
- struct quad_header quad;
-#endif
struct {
int left[2]; /**< [0] = row0, [1] = row1 */
};
-
static struct setup_stage setup;
-
-
-#if 0
-/**
- * Basically a cast wrapper.
- */
-static INLINE struct setup_stage *setup_stage( struct draw_stage *stage )
-{
- return (struct setup_stage *)stage;
-}
-#endif
-
-#if 0
-/**
- * Clip setup.quad against the scissor/surface bounds.
- */
-static INLINE void
-quad_clip(struct setup_stage *setup)
-{
- const struct pipe_scissor_state *cliprect = &setup.softpipe->cliprect;
- const int minx = (int) cliprect->minx;
- const int maxx = (int) cliprect->maxx;
- const int miny = (int) cliprect->miny;
- const int maxy = (int) cliprect->maxy;
-
- if (setup.quad.x0 >= maxx ||
- setup.quad.y0 >= maxy ||
- setup.quad.x0 + 1 < minx ||
- setup.quad.y0 + 1 < miny) {
- /* totally clipped */
- setup.quad.mask = 0x0;
- return;
- }
- if (setup.quad.x0 < minx)
- setup.quad.mask &= (MASK_BOTTOM_RIGHT | MASK_TOP_RIGHT);
- if (setup.quad.y0 < miny)
- setup.quad.mask &= (MASK_BOTTOM_LEFT | MASK_BOTTOM_RIGHT);
- if (setup.quad.x0 == maxx - 1)
- setup.quad.mask &= (MASK_BOTTOM_LEFT | MASK_TOP_LEFT);
- if (setup.quad.y0 == maxy - 1)
- setup.quad.mask &= (MASK_TOP_LEFT | MASK_TOP_RIGHT);
-}
-#endif
-
-#if 0
-/**
- * Emit a quad (pass to next stage) with clipping.
- */
-static INLINE void
-clip_emit_quad(struct setup_stage *setup)
-{
- quad_clip(setup);
- if (setup.quad.mask) {
- struct softpipe_context *sp = setup.softpipe;
- sp->quad.first->run(sp->quad.first, &setup.quad);
- }
-}
-#endif
-
/**
* Evaluate attribute coefficients (plane equations) to compute
* attribute values for the four fragments in a quad.
* Eg: four colors will be computed (in AoS format).
*/
static INLINE void
-eval_coeff(uint slot, float x, float y, vector float result[4])
+eval_coeff(uint slot, float x, float y, vector float w, vector float result[4])
{
- switch (spu.vertex_info.interp_mode[slot]) {
+ switch (spu.vertex_info.attrib[slot].interp_mode) {
case INTERP_CONSTANT:
result[QUAD_TOP_LEFT] =
result[QUAD_TOP_RIGHT] =
result[QUAD_BOTTOM_LEFT] =
- result[QUAD_BOTTOM_RIGHT] = setup.coef[slot].a0.v;
+ result[QUAD_BOTTOM_RIGHT] = setup.coef[slot].a0;
break;
-
case INTERP_LINEAR:
- /* fall-through, for now */
- default:
{
- register vector float dadx = setup.coef[slot].dadx.v;
- register vector float dady = setup.coef[slot].dady.v;
- register vector float topLeft
- = spu_add(setup.coef[slot].a0.v,
- spu_add(spu_mul(spu_splats(x), dadx),
- spu_mul(spu_splats(y), dady)));
+ vector float dadx = setup.coef[slot].dadx;
+ vector float dady = setup.coef[slot].dady;
+ vector float topLeft =
+ spu_add(setup.coef[slot].a0,
+ spu_add(spu_mul(spu_splats(x), dadx),
+ spu_mul(spu_splats(y), dady)));
result[QUAD_TOP_LEFT] = topLeft;
result[QUAD_TOP_RIGHT] = spu_add(topLeft, dadx);
result[QUAD_BOTTOM_LEFT] = spu_add(topLeft, dady);
result[QUAD_BOTTOM_RIGHT] = spu_add(spu_add(topLeft, dadx), dady);
}
+ break;
+ case INTERP_PERSPECTIVE:
+ {
+ vector float dadx = setup.coef[slot].dadx;
+ vector float dady = setup.coef[slot].dady;
+ vector float topLeft =
+ spu_add(setup.coef[slot].a0,
+ spu_add(spu_mul(spu_splats(x), dadx),
+ spu_mul(spu_splats(y), dady)));
+
+ vector float wInv = spu_re(w); /* 1.0 / w */
+
+ result[QUAD_TOP_LEFT] = spu_mul(topLeft, wInv);
+ result[QUAD_TOP_RIGHT] = spu_mul(spu_add(topLeft, dadx), wInv);
+ result[QUAD_BOTTOM_LEFT] = spu_mul(spu_add(topLeft, dady), wInv);
+ result[QUAD_BOTTOM_RIGHT] = spu_mul(spu_add(spu_add(topLeft, dadx), dady), wInv);
+ }
+ break;
+ case INTERP_POS:
+ case INTERP_NONE:
+ break;
+ default:
+ ASSERT(0);
}
}
+/**
+ * As above, but return 4 vectors in SOA format.
+ * XXX this will all be re-written someday.
+ */
+static INLINE void
+eval_coeff_soa(uint slot, float x, float y, vector float w, vector float result[4])
+{
+ eval_coeff(slot, x, y, w, result);
+ _transpose_matrix4x4(result, result);
+}
+
+
+/** Evalute coefficients to get Z for four pixels in a quad */
static INLINE vector float
eval_z(float x, float y)
{
const uint slot = 0;
- const float dzdx = setup.coef[slot].dadx.f[2];
- const float dzdy = setup.coef[slot].dady.f[2];
- const float topLeft = setup.coef[slot].a0.f[2] + x * dzdx + y * dzdy;
+ const float dzdx = spu_extract(setup.coef[slot].dadx, 2);
+ const float dzdy = spu_extract(setup.coef[slot].dady, 2);
+ const float topLeft = spu_extract(setup.coef[slot].a0, 2) + x * dzdx + y * dzdy;
const vector float topLeftv = spu_splats(topLeft);
const vector float derivs = (vector float) { 0.0, dzdx, dzdy, dzdx + dzdy };
return spu_add(topLeftv, derivs);
}
+/** Evalute coefficients to get W for four pixels in a quad */
+static INLINE vector float
+eval_w(float x, float y)
+{
+ const uint slot = 0;
+ const float dwdx = spu_extract(setup.coef[slot].dadx, 3);
+ const float dwdy = spu_extract(setup.coef[slot].dady, 3);
+ const float topLeft = spu_extract(setup.coef[slot].a0, 3) + x * dwdx + y * dwdy;
+ const vector float topLeftv = spu_splats(topLeft);
+ const vector float derivs = (vector float) { 0.0, dwdx, dwdy, dwdx + dwdy };
+ return spu_add(topLeftv, derivs);
+}
+
+
/**
* Emit a quad (pass to next stage). No clipping is done.
* Note: about 1/5 to 1/7 of the time, mask is zero and this function
* overall.
*/
static INLINE void
-emit_quad( int x, int y, mask_t mask )
+emit_quad( int x, int y, mask_t mask)
{
/* If any bits in mask are set... */
if (spu_extract(spu_orx(mask), 0)) {
const int ix = x - setup.cliprect_minx;
const int iy = y - setup.cliprect_miny;
- vector float colors[4];
spu.cur_ctile_status = TILE_STATUS_DIRTY;
spu.cur_ztile_status = TILE_STATUS_DIRTY;
- if (spu.texture[0].start) {
- /* texture mapping */
- const uint unit = 0;
- vector float texcoords[4];
- eval_coeff(2, (float) x, (float) y, texcoords);
-
- if (spu_extract(mask, 0))
- colors[0] = spu.sample_texture[unit](unit, texcoords[0]);
- if (spu_extract(mask, 1))
- colors[1] = spu.sample_texture[unit](unit, texcoords[1]);
- if (spu_extract(mask, 2))
- colors[2] = spu.sample_texture[unit](unit, texcoords[2]);
- if (spu_extract(mask, 3))
- colors[3] = spu.sample_texture[unit](unit, texcoords[3]);
-
-
- if (spu.texture[1].start) {
- /* multi-texture mapping */
- const uint unit = 1;
- vector float colors1[4];
-
- eval_coeff(2, (float) x, (float) y, texcoords);
-
- if (spu_extract(mask, 0))
- colors1[0] = spu.sample_texture[unit](unit, texcoords[0]);
- if (spu_extract(mask, 1))
- colors1[1] = spu.sample_texture[unit](unit, texcoords[1]);
- if (spu_extract(mask, 2))
- colors1[2] = spu.sample_texture[unit](unit, texcoords[2]);
- if (spu_extract(mask, 3))
- colors1[3] = spu.sample_texture[unit](unit, texcoords[3]);
-
- /* hack: modulate first texture by second */
- colors[0] = spu_mul(colors[0], colors1[0]);
- colors[1] = spu_mul(colors[1], colors1[1]);
- colors[2] = spu_mul(colors[2], colors1[2]);
- colors[3] = spu_mul(colors[3], colors1[3]);
- }
+ {
+ /*
+ * Run fragment shader, execute per-fragment ops, update fb/tile.
+ */
+ vector float inputs[4*4], outputs[2*4];
+ vector float fragZ = eval_z((float) x, (float) y);
+ vector float fragW = eval_w((float) x, (float) y);
+ vector unsigned int kill_mask;
- }
- else {
- /* simple shading */
+ /* setup inputs */
#if 0
- eval_coeff(1, (float) x, (float) y, colors);
-
+ eval_coeff_soa(1, (float) x, (float) y, fragW, inputs);
#else
- /* XXX new fragment program code */
-
- if (spu.fragment_program) {
- vector float inputs[4*4], outputs[2*4];
-
- /* setup inputs */
- eval_coeff(1, (float) x, (float) y, inputs);
-
- /* Execute the current fragment program */
- spu.fragment_program(inputs, outputs, spu.constants);
-
- /* Copy outputs */
- colors[0] = outputs[0*4+0];
- colors[1] = outputs[0*4+1];
- colors[2] = outputs[0*4+2];
- colors[3] = outputs[0*4+3];
-
- if (0 && spu.init.id==0 && y == 48) {
- printf("colors[0] = %f %f %f %f\n",
- spu_extract(colors[0], 0),
- spu_extract(colors[0], 1),
- spu_extract(colors[0], 2),
- spu_extract(colors[0], 3));
- printf("colors[1] = %f %f %f %f\n",
- spu_extract(colors[1], 0),
- spu_extract(colors[1], 1),
- spu_extract(colors[1], 2),
- spu_extract(colors[1], 3));
- }
-
+ uint i;
+ for (i = 0; i < spu.vertex_info.num_attribs; i++) {
+ eval_coeff_soa(i+1, (float) x, (float) y, fragW, inputs + i * 4);
}
#endif
- }
-
-
- {
- /* Convert fragment data from AoS to SoA format.
- * I.e. (RGBA,RGBA,RGBA,RGBA) -> (RRRR,GGGG,BBBB,AAAA)
- * This is temporary!
+ ASSERT(spu.fragment_program);
+ ASSERT(spu.fragment_ops);
+
+ /* Execute the current fragment program */
+ kill_mask = spu.fragment_program(inputs, outputs, spu.constants);
+
+ mask = spu_andc(mask, kill_mask);
+
+ /* Execute per-fragment/quad operations, including:
+ * alpha test, z test, stencil test, blend and framebuffer writing.
+ * Note that there are two different fragment operations functions
+ * that can be called, one for front-facing fragments, and one
+ * for back-facing fragments. (Often the two are the same;
+ * but in some cases, like two-sided stenciling, they can be
+ * very different.) So choose the correct function depending
+ * on the calculated facing.
*/
- vector float soa_frag[4];
- _transpose_matrix4x4(soa_frag, colors);
-
- float4 fragZ;
-
- fragZ.v = eval_z((float) x, (float) y);
-
- /* Do all per-fragment/quad operations here, including:
- * alpha test, z test, stencil test, blend and framebuffer writing.
- */
- spu.fragment_ops(ix, iy, &spu.ctile, &spu.ztile,
- fragZ.v,
- soa_frag[0], soa_frag[1],
- soa_frag[2], soa_frag[3],
+ spu.fragment_ops[setup.facing](ix, iy, &spu.ctile, &spu.ztile,
+ fragZ,
+ outputs[0*4+0],
+ outputs[0*4+1],
+ outputs[0*4+2],
+ outputs[0*4+3],
mask);
}
-
}
}
* Given an X or Y coordinate, return the block/quad coordinate that it
* belongs to.
*/
-static INLINE int block( int x )
+static INLINE int
+block(int x)
{
return x & ~1;
}
* the triangle's bounds.
* The mask is a uint4 vector and each element will be 0 or 0xffffffff.
*/
-static INLINE mask_t calculate_mask( int x )
+static INLINE mask_t
+calculate_mask(int x)
{
/* This is a little tricky.
* Use & instead of && to avoid branches.
/**
* Render a horizontal span of quads
*/
-static void flush_spans( void )
+static void
+flush_spans(void)
{
int minleft, maxright;
int x;
return;
}
-
/* OK, we're very likely to need the tile data now.
* clear or finish waiting if needed.
*/
}
ASSERT(spu.cur_ctile_status != TILE_STATUS_DEFINED);
- if (spu.read_depth) {
+ if (spu.read_depth_stencil) {
if (spu.cur_ztile_status == TILE_STATUS_GETTING) {
/* wait for mfc_get() to complete */
//printf("SPU: %u: waiting for ztile\n", spu.init.id);
* calculate_mask() could be simplified a bit...
*/
for (x = block(minleft); x <= block(maxright); x += 2) {
-#if 1
- emit_quad( x, setup.span.y, calculate_mask( x ) );
-#endif
+ emit_quad( x, setup.span.y, calculate_mask( x ));
}
setup.span.y = 0;
setup.span.right[1] = 0;
}
+
#if DEBUG_VERTS
-static void print_vertex(const struct vertex_header *v)
+static void
+print_vertex(const struct vertex_header *v)
{
- int i;
- fprintf(stderr, "Vertex: (%p)\n", v);
- for (i = 0; i < setup.quad.nr_attrs; i++) {
- fprintf(stderr, " %d: %f %f %f %f\n", i,
- v->data[i][0], v->data[i][1], v->data[i][2], v->data[i][3]);
+ uint i;
+ fprintf(stderr, " Vertex: (%p)\n", v);
+ for (i = 0; i < spu.vertex_info.num_attribs; i++) {
+ fprintf(stderr, " %d: %f %f %f %f\n", i,
+ spu_extract(v->data[i], 0),
+ spu_extract(v->data[i], 1),
+ spu_extract(v->data[i], 2),
+ spu_extract(v->data[i], 3));
}
}
#endif
-static boolean setup_sort_vertices(const struct vertex_header *v0,
- const struct vertex_header *v1,
- const struct vertex_header *v2)
+/**
+ * Sort vertices from top to bottom.
+ * Compute area and determine front vs. back facing.
+ * Do coarse clip test against tile bounds
+ * \return FALSE if tri is totally outside tile, TRUE otherwise
+ */
+static boolean
+setup_sort_vertices(const struct vertex_header *v0,
+ const struct vertex_header *v1,
+ const struct vertex_header *v2)
{
+ float area, sign;
#if DEBUG_VERTS
- fprintf(stderr, "Triangle:\n");
- print_vertex(v0);
- print_vertex(v1);
- print_vertex(v2);
+ if (spu.init.id==0) {
+ fprintf(stderr, "SPU %u: Triangle:\n", spu.init.id);
+ print_vertex(v0);
+ print_vertex(v1);
+ print_vertex(v2);
+ }
#endif
- setup.vprovoke = v2;
-
/* determine bottom to top order of vertices */
{
float y0 = spu_extract(v0->data[0], 1);
setup.vmin = v0;
setup.vmid = v1;
setup.vmax = v2;
+ sign = -1.0f;
}
else if (y2 <= y0) {
/* y2<=y0<=y1 */
setup.vmin = v2;
setup.vmid = v0;
setup.vmax = v1;
+ sign = -1.0f;
}
else {
/* y0<=y2<=y1 */
setup.vmin = v0;
setup.vmid = v2;
setup.vmax = v1;
+ sign = 1.0f;
}
}
else {
setup.vmin = v1;
setup.vmid = v0;
setup.vmax = v2;
+ sign = 1.0f;
}
else if (y2 <= y1) {
/* y2<=y1<=y0 */
setup.vmin = v2;
setup.vmid = v1;
setup.vmax = v0;
+ sign = 1.0f;
}
else {
/* y1<=y2<=y0 */
setup.vmin = v1;
setup.vmid = v2;
setup.vmax = v0;
+ sign = -1.0f;
}
}
}
/*
* Compute triangle's area. Use 1/area to compute partial
* derivatives of attributes later.
- *
- * The area will be the same as prim->det, but the sign may be
- * different depending on how the vertices get sorted above.
- *
- * To determine whether the primitive is front or back facing we
- * use the prim->det value because its sign is correct.
*/
- {
- const float area = (setup.emaj.dx * setup.ebot.dy -
- setup.ebot.dx * setup.emaj.dy);
-
- setup.oneoverarea = 1.0f / area;
- /*
- _mesa_printf("%s one-over-area %f area %f det %f\n",
- __FUNCTION__, setup.oneoverarea, area, prim->det );
- */
- }
+ area = setup.emaj.dx * setup.ebot.dy - setup.ebot.dx * setup.emaj.dy;
-#if 0
- /* We need to know if this is a front or back-facing triangle for:
- * - the GLSL gl_FrontFacing fragment attribute (bool)
- * - two-sided stencil test
+ setup.oneOverArea = 1.0f / area;
+
+ /* The product of area * sign indicates front/back orientation (0/1).
+ * Just in case someone gets the bright idea of switching the front
+ * and back constants without noticing that we're assuming their
+ * values in this operation, also assert that the values are
+ * what we think they are.
*/
- setup.quad.facing = (prim->det > 0.0) ^ (setup.softpipe->rasterizer->front_winding == PIPE_WINDING_CW);
-#endif
+ ASSERT(CELL_FACING_FRONT == 0);
+ ASSERT(CELL_FACING_BACK == 1);
+ setup.facing = (area * sign > 0.0f)
+ ^ (spu.rasterizer.front_winding == PIPE_WINDING_CW);
+
+ setup.vprovoke = v2;
return TRUE;
}
* \param slot which attribute slot
*/
static INLINE void
-const_coeff(uint slot)
+const_coeff4(uint slot)
{
- setup.coef[slot].dadx.v = (vector float) {0.0, 0.0, 0.0, 0.0};
- setup.coef[slot].dady.v = (vector float) {0.0, 0.0, 0.0, 0.0};
- setup.coef[slot].a0.v = setup.vprovoke->data[slot];
-}
-
-
-/**
- * Compute a0, dadx and dady for a linearly interpolated coefficient,
- * for a triangle.
- */
-static INLINE void
-tri_linear_coeff(uint slot, uint firstComp, uint lastComp)
-{
- uint i;
- const float *vmin_d = (float *) &setup.vmin->data[slot];
- const float *vmid_d = (float *) &setup.vmid->data[slot];
- const float *vmax_d = (float *) &setup.vmax->data[slot];
- const float x = spu_extract(setup.vmin->data[0], 0) - 0.5f;
- const float y = spu_extract(setup.vmin->data[0], 1) - 0.5f;
-
- for (i = firstComp; i < lastComp; i++) {
- float botda = vmid_d[i] - vmin_d[i];
- float majda = vmax_d[i] - vmin_d[i];
- float a = setup.ebot.dy * majda - botda * setup.emaj.dy;
- float b = setup.emaj.dx * botda - majda * setup.ebot.dx;
-
- ASSERT(slot < PIPE_MAX_SHADER_INPUTS);
-
- setup.coef[slot].dadx.f[i] = a * setup.oneoverarea;
- setup.coef[slot].dady.f[i] = b * setup.oneoverarea;
-
- /* calculate a0 as the value which would be sampled for the
- * fragment at (0,0), taking into account that we want to sample at
- * pixel centers, in other words (0.5, 0.5).
- *
- * this is neat but unfortunately not a good way to do things for
- * triangles with very large values of dadx or dady as it will
- * result in the subtraction and re-addition from a0 of a very
- * large number, which means we'll end up loosing a lot of the
- * fractional bits and precision from a0. the way to fix this is
- * to define a0 as the sample at a pixel center somewhere near vmin
- * instead - i'll switch to this later.
- */
- setup.coef[slot].a0.f[i] = (vmin_d[i] -
- (setup.coef[slot].dadx.f[i] * x +
- setup.coef[slot].dady.f[i] * y));
- }
-
- /*
- _mesa_printf("attr[%d].%c: %f dx:%f dy:%f\n",
- slot, "xyzw"[i],
- setup.coef[slot].a0[i],
- setup.coef[slot].dadx.f[i],
- setup.coef[slot].dady.f[i]);
- */
+ setup.coef[slot].dadx = (vector float) {0.0, 0.0, 0.0, 0.0};
+ setup.coef[slot].dady = (vector float) {0.0, 0.0, 0.0, 0.0};
+ setup.coef[slot].a0 = setup.vprovoke->data[slot];
}
vector float b = spu_sub(spu_mul(spu_splats(setup.emaj.dx), botda),
spu_mul(majda, spu_splats(setup.ebot.dx)));
- setup.coef[slot].dadx.v = spu_mul(a, spu_splats(setup.oneoverarea));
- setup.coef[slot].dady.v = spu_mul(b, spu_splats(setup.oneoverarea));
+ setup.coef[slot].dadx = spu_mul(a, spu_splats(setup.oneOverArea));
+ setup.coef[slot].dady = spu_mul(b, spu_splats(setup.oneOverArea));
- vector float tempx = spu_mul(setup.coef[slot].dadx.v, xxxx);
- vector float tempy = spu_mul(setup.coef[slot].dady.v, yyyy);
+ vector float tempx = spu_mul(setup.coef[slot].dadx, xxxx);
+ vector float tempy = spu_mul(setup.coef[slot].dady, yyyy);
- setup.coef[slot].a0.v = spu_sub(vmin_d, spu_add(tempx, tempy));
+ setup.coef[slot].a0 = spu_sub(vmin_d, spu_add(tempx, tempy));
}
-
-#if 0
/**
* Compute a0, dadx and dady for a perspective-corrected interpolant,
* for a triangle.
* Later, when we compute the value at a particular fragment position we'll
* divide the interpolated value by the interpolated W at that fragment.
*/
-static void tri_persp_coeff( unsigned slot,
- unsigned i )
+static void
+tri_persp_coeff4(uint slot)
{
- /* premultiply by 1/w:
- */
- float mina = setup.vmin->data[slot][i] * setup.vmin->data[0][3];
- float mida = setup.vmid->data[slot][i] * setup.vmid->data[0][3];
- float maxa = setup.vmax->data[slot][i] * setup.vmax->data[0][3];
-
- float botda = mida - mina;
- float majda = maxa - mina;
- float a = setup.ebot.dy * majda - botda * setup.emaj.dy;
- float b = setup.emaj.dx * botda - majda * setup.ebot.dx;
-
- /*
- printf("tri persp %d,%d: %f %f %f\n", slot, i,
- setup.vmin->data[slot][i],
- setup.vmid->data[slot][i],
- setup.vmax->data[slot][i]
- );
- */
+ const vector float xxxx = spu_splats(spu_extract(setup.vmin->data[0], 0) - 0.5f);
+ const vector float yyyy = spu_splats(spu_extract(setup.vmin->data[0], 1) - 0.5f);
+
+ const vector float vmin_w = spu_splats(spu_extract(setup.vmin->data[0], 3));
+ const vector float vmid_w = spu_splats(spu_extract(setup.vmid->data[0], 3));
+ const vector float vmax_w = spu_splats(spu_extract(setup.vmax->data[0], 3));
+
+ vector float vmin_d = setup.vmin->data[slot];
+ vector float vmid_d = setup.vmid->data[slot];
+ vector float vmax_d = setup.vmax->data[slot];
+
+ vmin_d = spu_mul(vmin_d, vmin_w);
+ vmid_d = spu_mul(vmid_d, vmid_w);
+ vmax_d = spu_mul(vmax_d, vmax_w);
+
+ vector float botda = vmid_d - vmin_d;
+ vector float majda = vmax_d - vmin_d;
- assert(slot < PIPE_MAX_SHADER_INPUTS);
- assert(i <= 3);
+ vector float a = spu_sub(spu_mul(spu_splats(setup.ebot.dy), majda),
+ spu_mul(botda, spu_splats(setup.emaj.dy)));
+ vector float b = spu_sub(spu_mul(spu_splats(setup.emaj.dx), botda),
+ spu_mul(majda, spu_splats(setup.ebot.dx)));
- setup.coef[slot].dadx.f[i] = a * setup.oneoverarea;
- setup.coef[slot].dady.f[i] = b * setup.oneoverarea;
- setup.coef[slot].a0.f[i] = (mina -
- (setup.coef[slot].dadx.f[i] * (setup.vmin->data[0][0] - 0.5f) +
- setup.coef[slot].dady.f[i] * (setup.vmin->data[0][1] - 0.5f)));
+ setup.coef[slot].dadx = spu_mul(a, spu_splats(setup.oneOverArea));
+ setup.coef[slot].dady = spu_mul(b, spu_splats(setup.oneOverArea));
+
+ vector float tempx = spu_mul(setup.coef[slot].dadx, xxxx);
+ vector float tempy = spu_mul(setup.coef[slot].dady, yyyy);
+
+ setup.coef[slot].a0 = spu_sub(vmin_d, spu_add(tempx, tempy));
}
-#endif
+
/**
* Compute the setup.coef[] array dadx, dady, a0 values.
* Must be called after setup.vmin,vmid,vmax,vprovoke are initialized.
*/
-static void setup_tri_coefficients(void)
+static void
+setup_tri_coefficients(void)
{
-#if 1
uint i;
for (i = 0; i < spu.vertex_info.num_attribs; i++) {
- switch (spu.vertex_info.interp_mode[i]) {
+ switch (spu.vertex_info.attrib[i].interp_mode) {
case INTERP_NONE:
break;
- case INTERP_POS:
- /*tri_linear_coeff(i, 2, 3);*/
- /* XXX interp W if PERSPECTIVE... */
- tri_linear_coeff4(i);
- break;
case INTERP_CONSTANT:
- const_coeff(i);
+ const_coeff4(i);
break;
+ case INTERP_POS:
+ /* fall-through */
case INTERP_LINEAR:
tri_linear_coeff4(i);
break;
case INTERP_PERSPECTIVE:
- tri_linear_coeff4(i); /* temporary */
+ tri_persp_coeff4(i);
break;
default:
ASSERT(0);
}
}
-#else
- ASSERT(spu.vertex_info.interp_mode[0] == INTERP_POS);
- ASSERT(spu.vertex_info.interp_mode[1] == INTERP_LINEAR ||
- spu.vertex_info.interp_mode[1] == INTERP_CONSTANT);
- tri_linear_coeff(0, 2, 3); /* slot 0, z */
- tri_linear_coeff(1, 0, 4); /* slot 1, color */
-#endif
}
-static void setup_tri_edges(void)
+static void
+setup_tri_edges(void)
{
float vmin_x = spu_extract(setup.vmin->data[0], 0) + 0.5f;
float vmid_x = spu_extract(setup.vmid->data[0], 0) + 0.5f;
* Render the upper or lower half of a triangle.
* Scissoring/cliprect is applied here too.
*/
-static void subtriangle( struct edge *eleft,
- struct edge *eright,
- unsigned lines )
+static void
+subtriangle(struct edge *eleft, struct edge *eright, unsigned lines)
{
const int minx = setup.cliprect_minx;
const int maxx = setup.cliprect_maxx;
* The tile data should have already been fetched.
*/
boolean
-tri_draw(const float *v0, const float *v1, const float *v2, uint tx, uint ty)
+tri_draw(const float *v0, const float *v1, const float *v2,
+ uint tx, uint ty)
{
setup.tx = tx;
setup.ty = ty;
setup.span.y_flags = 0;
setup.span.right[0] = 0;
setup.span.right[1] = 0;
- /* setup.span.z_mode = tri_z_mode( setup.ctx ); */
- /* init_constant_attribs( setup ); */
-
- if (setup.oneoverarea < 0.0) {
- /* emaj on left:
- */
+ if (setup.oneOverArea < 0.0) {
+ /* emaj on left */
subtriangle( &setup.emaj, &setup.ebot, setup.ebot.lines );
subtriangle( &setup.emaj, &setup.etop, setup.etop.lines );
}
else {
- /* emaj on right:
- */
+ /* emaj on right */
subtriangle( &setup.ebot, &setup.emaj, setup.ebot.lines );
subtriangle( &setup.etop, &setup.emaj, setup.etop.lines );
}
PRINTF(stream, ": 0x%x\n", ((dw) & himask) >> (lo));
}
+#ifdef DEBUG
#define MBZ( dw, hi, lo) do { \
unsigned x = (dw) >> (lo); \
unsigned lomask = (1 << (lo)) - 1; \
himask = (1UL << (hi)) - 1; \
assert ((x & himask & ~lomask) == 0); \
} while (0)
+#else
+#define MBZ( dw, hi, lo) do { \
+} while (0)
+#endif
static void
FLAG(
const struct tgsi_full_src_register *source)
{
uint index = source->SrcRegister.Index;
- uint src, sem_name, sem_ind;
+ uint src = 0, sem_name, sem_ind;
switch (source->SrcRegister.File) {
case TGSI_FILE_TEMPORARY:
unsigned nblocksx = pt->nblocksx[0];
unsigned nblocksy = pt->nblocksy[0];
-#if 0 /* used for tiled display targets */
- if (pt->last_level == 0 && pt->block.size == 4)
+ /* used for tiled display targets */
+ if (0)
if (i915_displaytarget_layout(tex))
return;
-#endif
tex->stride = round_up(pt->nblocksx[0] * pt->block.size, 4);
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_BO_H__
+#define __NOUVEAU_BO_H__
+
+/* Relocation/Buffer type flags */
+#define NOUVEAU_BO_VRAM (1 << 0)
+#define NOUVEAU_BO_GART (1 << 1)
+#define NOUVEAU_BO_RD (1 << 2)
+#define NOUVEAU_BO_WR (1 << 3)
+#define NOUVEAU_BO_RDWR (NOUVEAU_BO_RD | NOUVEAU_BO_WR)
+#define NOUVEAU_BO_MAP (1 << 4)
+#define NOUVEAU_BO_PIN (1 << 5)
+#define NOUVEAU_BO_LOW (1 << 6)
+#define NOUVEAU_BO_HIGH (1 << 7)
+#define NOUVEAU_BO_OR (1 << 8)
+#define NOUVEAU_BO_LOCAL (1 << 9)
+#define NOUVEAU_BO_TILED (1 << 10)
+#define NOUVEAU_BO_ZTILE (1 << 11)
+#define NOUVEAU_BO_SWIZZLED (1 << 12)
+#define NOUVEAU_BO_DUMMY (1 << 31)
+
+struct nouveau_bo {
+ struct nouveau_device *device;
+ uint64_t handle;
+
+ uint64_t size;
+ void *map;
+
+ uint32_t flags;
+ uint64_t offset;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_CHANNEL_H__
+#define __NOUVEAU_CHANNEL_H__
+
+struct nouveau_channel {
+ struct nouveau_device *device;
+ int id;
+
+ struct nouveau_pushbuf *pushbuf;
+
+ struct nouveau_grobj *nullobj;
+ struct nouveau_grobj *vram;
+ struct nouveau_grobj *gart;
+
+ void *user_private;
+ void (*hang_notify)(struct nouveau_channel *);
+};
+
+#endif
--- /dev/null
+/*************************************************************************
+
+ Autogenerated file, do not edit !
+
+**************************************************************************
+
+ Copyright (C) 2006-2008 :
+ Dmitry Baryshkov,
+ Laurent Carlier,
+ Matthieu Castet,
+ Dawid Gajownik,
+ Jeremy Kolb,
+ Stephane Loeuillet,
+ Patrice Mandin,
+ Stephane Marchesin,
+ Serge Martin,
+ Sylvain Munaut,
+ Simon Raffeiner,
+ Ben Skeggs,
+ Erik Waling,
+ koala_br,
+
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+*************************************************************************/
+
+
+#ifndef NOUVEAU_REG_H
+#define NOUVEAU_REG_H 1
+
+
+#define NV01_ROOT 0x00000001
+
+
+
+#define NV01_CONTEXT_DMA 0x00000002
+
+
+
+#define NV01_DEVICE 0x00000003
+
+
+
+#define NV01_TIMER 0x00000004
+
+#define NV01_TIMER_SYNCHRONIZE 0x00000100
+#define NV01_TIMER_STOP_ALARM 0x00000104
+#define NV01_TIMER_DMA_NOTIFY 0x00000180
+#define NV01_TIMER_TIME(x) (0x00000300+((x)*4))
+#define NV01_TIMER_TIME__SIZE 0x00000002
+#define NV01_TIMER_ALARM_NOTIFY 0x00000308
+
+
+#define NV_IMAGE_STENCIL 0x00000010
+
+#define NV_IMAGE_STENCIL_NOTIFY 0x00000104
+#define NV_IMAGE_STENCIL_DMA_NOTIFY 0x00000180
+#define NV_IMAGE_STENCIL_IMAGE_OUTPUT 0x00000200
+#define NV_IMAGE_STENCIL_IMAGE_INPUT(x) (0x00000204+((x)*4))
+#define NV_IMAGE_STENCIL_IMAGE_INPUT__SIZE 0x00000002
+
+
+#define NV_IMAGE_BLEND_AND 0x00000011
+
+#define NV_IMAGE_BLEND_AND_NOP 0x00000100
+#define NV_IMAGE_BLEND_AND_NOTIFY 0x00000104
+#define NV_IMAGE_BLEND_AND_DMA_NOTIFY 0x00000180
+#define NV_IMAGE_BLEND_AND_IMAGE_OUTPUT 0x00000200
+#define NV_IMAGE_BLEND_AND_BETA_INPUT 0x00000204
+#define NV_IMAGE_BLEND_AND_IMAGE_INPUT 0x00000208
+
+
+#define NV01_CONTEXT_BETA1 0x00000012
+
+#define NV01_CONTEXT_BETA1_NOP 0x00000100
+#define NV01_CONTEXT_BETA1_NOTIFY 0x00000104
+#define NV01_CONTEXT_BETA1_DMA_NOTIFY 0x00000180
+#define NV01_CONTEXT_BETA1_BETA_1D31 0x00000300
+
+
+#define NV_IMAGE_ROP_AND 0x00000013
+
+#define NV_IMAGE_ROP_AND_NOTIFY 0x00000104
+#define NV_IMAGE_ROP_AND_DMA_NOTIFY 0x00000180
+#define NV_IMAGE_ROP_AND_IMAGE_OUTPUT 0x00000200
+#define NV_IMAGE_ROP_AND_ROP_INPUT 0x00000204
+#define NV_IMAGE_ROP_AND_IMAGE_INPUT(x) (0x00000208+((x)*4))
+#define NV_IMAGE_ROP_AND_IMAGE_INPUT__SIZE 0x00000002
+
+
+#define NV_IMAGE_COLOR_KEY 0x00000015
+
+
+
+#define NV01_CONTEXT_COLOR_KEY 0x00000017
+
+#define NV01_CONTEXT_COLOR_KEY_NOP 0x00000100
+#define NV01_CONTEXT_COLOR_KEY_NOTIFY 0x00000104
+#define NV01_CONTEXT_COLOR_KEY_DMA_NOTIFY 0x00000180
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT 0x00000300
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_X16A8Y8 0x00000001
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_X24Y8 0x00000002
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_X16A1R5G5B5 0x00000003
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_X17R5G5B5 0x00000004
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_A8R8G8B8 0x00000005
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_X8R8G8B8 0x00000006
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_A16Y16 0x00000007
+#define NV01_CONTEXT_COLOR_KEY_COLOR_FORMAT_X16Y16 0x00000008
+#define NV01_CONTEXT_COLOR_KEY_COLOR 0x00000304
+
+
+#define NV01_CONTEXT_PATTERN 0x00000018
+
+#define NV01_CONTEXT_PATTERN_NOP 0x00000100
+#define NV01_CONTEXT_PATTERN_NOTIFY 0x00000104
+#define NV01_CONTEXT_PATTERN_DMA_NOTIFY 0x00000180
+#define NV01_CONTEXT_PATTERN_COLOR_FORMAT 0x00000300
+#define NV01_CONTEXT_PATTERN_MONOCHROME_FORMAT 0x00000304
+#define NV01_CONTEXT_PATTERN_SHAPE 0x00000308
+#define NV01_CONTEXT_PATTERN_COLOR(x) (0x00000310+((x)*4))
+#define NV01_CONTEXT_PATTERN_COLOR__SIZE 0x00000002
+#define NV01_CONTEXT_PATTERN_PATTERN(x) (0x00000318+((x)*4))
+#define NV01_CONTEXT_PATTERN_PATTERN__SIZE 0x00000002
+
+
+#define NV01_CONTEXT_CLIP_RECTANGLE 0x00000019
+
+#define NV01_CONTEXT_CLIP_RECTANGLE_NOP 0x00000100
+#define NV01_CONTEXT_CLIP_RECTANGLE_NOTIFY 0x00000104
+#define NV01_CONTEXT_CLIP_RECTANGLE_DMA_NOTIFY 0x00000180
+#define NV01_CONTEXT_CLIP_RECTANGLE_POINT 0x00000300
+#define NV01_CONTEXT_CLIP_RECTANGLE_POINT_X_SHIFT 0
+#define NV01_CONTEXT_CLIP_RECTANGLE_POINT_X_MASK 0x0000ffff
+#define NV01_CONTEXT_CLIP_RECTANGLE_POINT_Y_SHIFT 16
+#define NV01_CONTEXT_CLIP_RECTANGLE_POINT_Y_MASK 0xffff0000
+#define NV01_CONTEXT_CLIP_RECTANGLE_SIZE 0x00000304
+#define NV01_CONTEXT_CLIP_RECTANGLE_SIZE_W_SHIFT 0
+#define NV01_CONTEXT_CLIP_RECTANGLE_SIZE_W_MASK 0x0000ffff
+#define NV01_CONTEXT_CLIP_RECTANGLE_SIZE_H_SHIFT 16
+#define NV01_CONTEXT_CLIP_RECTANGLE_SIZE_H_MASK 0xffff0000
+
+
+#define NV01_RENDER_SOLID_LINE 0x0000001c
+
+#define NV01_RENDER_SOLID_LINE_NOP 0x00000100
+#define NV01_RENDER_SOLID_LINE_NOTIFY 0x00000104
+#define NV01_RENDER_SOLID_LINE_PATCH 0x0000010c
+#define NV01_RENDER_SOLID_LINE_DMA_NOTIFY 0x00000180
+#define NV01_RENDER_SOLID_LINE_CLIP_RECTANGLE 0x00000184
+#define NV01_RENDER_SOLID_LINE_PATTERN 0x00000188
+#define NV01_RENDER_SOLID_LINE_ROP 0x0000018c
+#define NV01_RENDER_SOLID_LINE_BETA1 0x00000190
+#define NV01_RENDER_SOLID_LINE_SURFACE 0x00000194
+#define NV01_RENDER_SOLID_LINE_OPERATION 0x000002fc
+#define NV01_RENDER_SOLID_LINE_OPERATION_SRCCOPY_AND 0x00000000
+#define NV01_RENDER_SOLID_LINE_OPERATION_ROP_AND 0x00000001
+#define NV01_RENDER_SOLID_LINE_OPERATION_BLEND_AND 0x00000002
+#define NV01_RENDER_SOLID_LINE_OPERATION_SRCCOPY 0x00000003
+#define NV01_RENDER_SOLID_LINE_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV01_RENDER_SOLID_LINE_OPERATION_BLEND_PREMULT 0x00000005
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT 0x00000300
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_X16A8Y8 0x00000001
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_X24Y8 0x00000002
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_X16A1R5G5B5 0x00000003
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_X17R5G5B5 0x00000004
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_A8R8G8B8 0x00000005
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_X8R8G8B8 0x00000006
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_A16Y16 0x00000007
+#define NV01_RENDER_SOLID_LINE_COLOR_FORMAT_X16Y16 0x00000008
+#define NV01_RENDER_SOLID_LINE_COLOR 0x00000304
+#define NV01_RENDER_SOLID_LINE_LINE_POINT0(x) (0x00000400+((x)*8))
+#define NV01_RENDER_SOLID_LINE_LINE_POINT0__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_LINE_POINT0_X_SHIFT 0
+#define NV01_RENDER_SOLID_LINE_LINE_POINT0_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_LINE_LINE_POINT0_Y_SHIFT 16
+#define NV01_RENDER_SOLID_LINE_LINE_POINT0_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_LINE_LINE_POINT1(x) (0x00000404+((x)*8))
+#define NV01_RENDER_SOLID_LINE_LINE_POINT1__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_LINE_POINT1_X_SHIFT 0
+#define NV01_RENDER_SOLID_LINE_LINE_POINT1_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_LINE_LINE_POINT1_Y_SHIFT 16
+#define NV01_RENDER_SOLID_LINE_LINE_POINT1_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT0_X(x) (0x00000480+((x)*16))
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT0_X__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT0_Y(x) (0x00000484+((x)*16))
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT0_Y__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT1_X(x) (0x00000488+((x)*16))
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT1_X__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT1_Y(x) (0x0000048c+((x)*16))
+#define NV01_RENDER_SOLID_LINE_LINE32_POINT1_Y__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_POLYLINE(x) (0x00000500+((x)*4))
+#define NV01_RENDER_SOLID_LINE_POLYLINE__SIZE 0x00000020
+#define NV01_RENDER_SOLID_LINE_POLYLINE_X_SHIFT 0
+#define NV01_RENDER_SOLID_LINE_POLYLINE_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_LINE_POLYLINE_Y_SHIFT 16
+#define NV01_RENDER_SOLID_LINE_POLYLINE_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_LINE_POLYLINE32_POINT_X(x) (0x00000580+((x)*8))
+#define NV01_RENDER_SOLID_LINE_POLYLINE32_POINT_X__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_POLYLINE32_POINT_Y(x) (0x00000584+((x)*8))
+#define NV01_RENDER_SOLID_LINE_POLYLINE32_POINT_Y__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_COLOR(x) (0x00000600+((x)*8))
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_COLOR__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_POINT(x) (0x00000604+((x)*8))
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_POINT__SIZE 0x00000010
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_POINT_X_SHIFT 0
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_POINT_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_POINT_Y_SHIFT 16
+#define NV01_RENDER_SOLID_LINE_CPOLYLINE_POINT_Y_MASK 0xffff0000
+
+
+#define NV01_RENDER_SOLID_TRIANGLE 0x0000001d
+
+#define NV01_RENDER_SOLID_TRIANGLE_NOP 0x00000100
+#define NV01_RENDER_SOLID_TRIANGLE_NOTIFY 0x00000104
+#define NV01_RENDER_SOLID_TRIANGLE_PATCH 0x0000010c
+#define NV01_RENDER_SOLID_TRIANGLE_DMA_NOTIFY 0x00000180
+#define NV01_RENDER_SOLID_TRIANGLE_CLIP_RECTANGLE 0x00000184
+#define NV01_RENDER_SOLID_TRIANGLE_PATTERN 0x00000188
+#define NV01_RENDER_SOLID_TRIANGLE_ROP 0x0000018c
+#define NV01_RENDER_SOLID_TRIANGLE_BETA1 0x00000190
+#define NV01_RENDER_SOLID_TRIANGLE_SURFACE 0x00000194
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION 0x000002fc
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION_SRCCOPY_AND 0x00000000
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION_ROP_AND 0x00000001
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION_BLEND_AND 0x00000002
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION_SRCCOPY 0x00000003
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV01_RENDER_SOLID_TRIANGLE_OPERATION_BLEND_PREMULT 0x00000005
+#define NV01_RENDER_SOLID_TRIANGLE_COLOR_FORMAT 0x00000300
+#define NV01_RENDER_SOLID_TRIANGLE_COLOR 0x00000304
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT0 0x00000310
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT0_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT0_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT0_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT0_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT1 0x00000314
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT1_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT1_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT1_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT1_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT2 0x00000318
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT2_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT2_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT2_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE_POINT2_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE32_POINT0_X 0x00000320
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE32_POINT0_Y 0x00000324
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE32_POINT1_X 0x00000328
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE32_POINT1_Y 0x0000032c
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE32_POINT2_X 0x00000330
+#define NV01_RENDER_SOLID_TRIANGLE_TRIANGLE32_POINT2_Y 0x00000334
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH(x) (0x00000400+((x)*4))
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH__SIZE 0x00000020
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH32_POINT_X(x) (0x00000480+((x)*8))
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH32_POINT_X__SIZE 0x00000010
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH32_POINT_Y(x) (0x00000484+((x)*8))
+#define NV01_RENDER_SOLID_TRIANGLE_TRIMESH32_POINT_Y__SIZE 0x00000010
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_COLOR(x) (0x00000500+((x)*16))
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_COLOR__SIZE 0x00000008
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT0(x) (0x00000504+((x)*16))
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT0__SIZE 0x00000008
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT0_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT0_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT0_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT0_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT1(x) (0x00000508+((x)*16))
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT1__SIZE 0x00000008
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT1_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT1_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT1_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT1_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT2(x) (0x0000050c+((x)*16))
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT2__SIZE 0x00000008
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT2_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT2_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT2_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIANGLE_POINT2_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_COLOR(x) (0x00000580+((x)*8))
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_COLOR__SIZE 0x00000010
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_POINT(x) (0x00000584+((x)*8))
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_POINT__SIZE 0x00000010
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_POINT_X_SHIFT 0
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_POINT_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_POINT_Y_SHIFT 16
+#define NV01_RENDER_SOLID_TRIANGLE_CTRIMESH_POINT_Y_MASK 0xffff0000
+
+
+#define NV01_RENDER_SOLID_RECTANGLE 0x0000001e
+
+#define NV01_RENDER_SOLID_RECTANGLE_NOP 0x00000100
+#define NV01_RENDER_SOLID_RECTANGLE_NOTIFY 0x00000104
+#define NV01_RENDER_SOLID_RECTANGLE_PATCH 0x0000010c
+#define NV01_RENDER_SOLID_RECTANGLE_DMA_NOTIFY 0x00000180
+#define NV01_RENDER_SOLID_RECTANGLE_CLIP_RECTANGLE 0x00000184
+#define NV01_RENDER_SOLID_RECTANGLE_PATTERN 0x00000188
+#define NV01_RENDER_SOLID_RECTANGLE_ROP 0x0000018c
+#define NV01_RENDER_SOLID_RECTANGLE_BETA1 0x00000190
+#define NV01_RENDER_SOLID_RECTANGLE_SURFACE 0x00000194
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION 0x000002fc
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION_SRCCOPY_AND 0x00000000
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION_ROP_AND 0x00000001
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION_BLEND_AND 0x00000002
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION_SRCCOPY 0x00000003
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV01_RENDER_SOLID_RECTANGLE_OPERATION_BLEND_PREMULT 0x00000005
+#define NV01_RENDER_SOLID_RECTANGLE_COLOR_FORMAT 0x00000300
+#define NV01_RENDER_SOLID_RECTANGLE_COLOR 0x00000304
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_POINT(x) (0x00000400+((x)*8))
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_POINT__SIZE 0x00000010
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_POINT_X_SHIFT 0
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_POINT_X_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_POINT_Y_SHIFT 16
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_POINT_Y_MASK 0xffff0000
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_SIZE(x) (0x00000404+((x)*8))
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_SIZE__SIZE 0x00000010
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_SIZE_W_SHIFT 0
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_SIZE_W_MASK 0x0000ffff
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_SIZE_H_SHIFT 16
+#define NV01_RENDER_SOLID_RECTANGLE_RECTANGLE_SIZE_H_MASK 0xffff0000
+
+
+#define NV01_IMAGE_BLIT 0x0000001f
+
+#define NV01_IMAGE_BLIT_NOP 0x00000100
+#define NV01_IMAGE_BLIT_NOTIFY 0x00000104
+#define NV01_IMAGE_BLIT_PATCH 0x0000010c
+#define NV01_IMAGE_BLIT_DMA_NOTIFY 0x00000180
+#define NV01_IMAGE_BLIT_COLOR_KEY 0x00000184
+#define NV01_IMAGE_BLIT_CLIP_RECTANGLE 0x00000188
+#define NV01_IMAGE_BLIT_PATTERN 0x0000018c
+#define NV01_IMAGE_BLIT_ROP 0x00000190
+#define NV01_IMAGE_BLIT_BETA1 0x00000194
+#define NV01_IMAGE_BLIT_SURFACE 0x0000019c
+#define NV01_IMAGE_BLIT_OPERATION 0x000002fc
+#define NV01_IMAGE_BLIT_IMAGE_INPUT 0x00000204
+#define NV01_IMAGE_BLIT_POINT_IN 0x00000300
+#define NV01_IMAGE_BLIT_POINT_IN_X_SHIFT 0
+#define NV01_IMAGE_BLIT_POINT_IN_X_MASK 0x0000ffff
+#define NV01_IMAGE_BLIT_POINT_IN_Y_SHIFT 16
+#define NV01_IMAGE_BLIT_POINT_IN_Y_MASK 0xffff0000
+#define NV01_IMAGE_BLIT_POINT_OUT 0x00000304
+#define NV01_IMAGE_BLIT_POINT_OUT_X_SHIFT 0
+#define NV01_IMAGE_BLIT_POINT_OUT_X_MASK 0x0000ffff
+#define NV01_IMAGE_BLIT_POINT_OUT_Y_SHIFT 16
+#define NV01_IMAGE_BLIT_POINT_OUT_Y_MASK 0xffff0000
+#define NV01_IMAGE_BLIT_SIZE 0x00000308
+#define NV01_IMAGE_BLIT_SIZE_W_SHIFT 0
+#define NV01_IMAGE_BLIT_SIZE_W_MASK 0x0000ffff
+#define NV01_IMAGE_BLIT_SIZE_H_SHIFT 16
+#define NV01_IMAGE_BLIT_SIZE_H_MASK 0xffff0000
+
+
+#define NV01_IMAGE_FROM_CPU 0x00000021
+
+#define NV01_IMAGE_FROM_CPU_NOP 0x00000100
+#define NV01_IMAGE_FROM_CPU_NOTIFY 0x00000104
+#define NV01_IMAGE_FROM_CPU_PATCH 0x0000010c
+#define NV01_IMAGE_FROM_CPU_DMA_NOTIFY 0x00000180
+#define NV01_IMAGE_FROM_CPU_COLOR_KEY 0x00000184
+#define NV01_IMAGE_FROM_CPU_CLIP_RECTANGLE 0x00000188
+#define NV01_IMAGE_FROM_CPU_PATTERN 0x0000018c
+#define NV01_IMAGE_FROM_CPU_ROP 0x00000190
+#define NV01_IMAGE_FROM_CPU_BETA1 0x00000194
+#define NV01_IMAGE_FROM_CPU_SURFACE 0x00000198
+#define NV01_IMAGE_FROM_CPU_OPERATION 0x000002fc
+#define NV01_IMAGE_FROM_CPU_OPERATION_SRCCOPY_AND 0x00000000
+#define NV01_IMAGE_FROM_CPU_OPERATION_ROP_AND 0x00000001
+#define NV01_IMAGE_FROM_CPU_OPERATION_BLEND_AND 0x00000002
+#define NV01_IMAGE_FROM_CPU_OPERATION_SRCCOPY 0x00000003
+#define NV01_IMAGE_FROM_CPU_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV01_IMAGE_FROM_CPU_OPERATION_BLEND_PREMULT 0x00000005
+#define NV01_IMAGE_FROM_CPU_COLOR_FORMAT 0x00000300
+#define NV01_IMAGE_FROM_CPU_COLOR_FORMAT_Y8 0x00000001
+#define NV01_IMAGE_FROM_CPU_COLOR_FORMAT_A1R5G5B5 0x00000002
+#define NV01_IMAGE_FROM_CPU_COLOR_FORMAT_X1R5G5B5 0x00000003
+#define NV01_IMAGE_FROM_CPU_COLOR_FORMAT_A8R8G8B8 0x00000004
+#define NV01_IMAGE_FROM_CPU_COLOR_FORMAT_X8R8G8B8 0x00000005
+#define NV01_IMAGE_FROM_CPU_POINT 0x00000304
+#define NV01_IMAGE_FROM_CPU_POINT_X_SHIFT 0
+#define NV01_IMAGE_FROM_CPU_POINT_X_MASK 0x0000ffff
+#define NV01_IMAGE_FROM_CPU_POINT_Y_SHIFT 16
+#define NV01_IMAGE_FROM_CPU_POINT_Y_MASK 0xffff0000
+#define NV01_IMAGE_FROM_CPU_SIZE_OUT 0x00000308
+#define NV01_IMAGE_FROM_CPU_SIZE_OUT_W_SHIFT 0
+#define NV01_IMAGE_FROM_CPU_SIZE_OUT_W_MASK 0x0000ffff
+#define NV01_IMAGE_FROM_CPU_SIZE_OUT_H_SHIFT 16
+#define NV01_IMAGE_FROM_CPU_SIZE_OUT_H_MASK 0xffff0000
+#define NV01_IMAGE_FROM_CPU_SIZE_IN 0x0000030c
+#define NV01_IMAGE_FROM_CPU_SIZE_IN_W_SHIFT 0
+#define NV01_IMAGE_FROM_CPU_SIZE_IN_W_MASK 0x0000ffff
+#define NV01_IMAGE_FROM_CPU_SIZE_IN_H_SHIFT 16
+#define NV01_IMAGE_FROM_CPU_SIZE_IN_H_MASK 0xffff0000
+#define NV01_IMAGE_FROM_CPU_COLOR(x) (0x00000400+((x)*4))
+#define NV01_IMAGE_FROM_CPU_COLOR__SIZE 0x00000020
+
+
+#define NV01_NULL 0x00000030
+
+
+
+#define NV03_STRETCHED_IMAGE_FROM_CPU 0x00000036
+
+#define NV03_STRETCHED_IMAGE_FROM_CPU_NOP 0x00000100
+#define NV03_STRETCHED_IMAGE_FROM_CPU_NOTIFY 0x00000104
+#define NV03_STRETCHED_IMAGE_FROM_CPU_PATCH 0x0000010c
+#define NV03_STRETCHED_IMAGE_FROM_CPU_DMA_NOTIFY 0x00000180
+#define NV03_STRETCHED_IMAGE_FROM_CPU_COLOR_KEY 0x00000184
+#define NV03_STRETCHED_IMAGE_FROM_CPU_PATTERN 0x00000188
+#define NV03_STRETCHED_IMAGE_FROM_CPU_ROP 0x0000018c
+#define NV03_STRETCHED_IMAGE_FROM_CPU_BETA1 0x00000190
+#define NV03_STRETCHED_IMAGE_FROM_CPU_SURFACE 0x00000194
+#define NV03_STRETCHED_IMAGE_FROM_CPU_OPERATION 0x000002fc
+#define NV03_STRETCHED_IMAGE_FROM_CPU_COLOR_FORMAT 0x00000300
+#define NV03_STRETCHED_IMAGE_FROM_CPU_SIZE_IN 0x00000304
+#define NV03_STRETCHED_IMAGE_FROM_CPU_SIZE_IN_W_SHIFT 0
+#define NV03_STRETCHED_IMAGE_FROM_CPU_SIZE_IN_W_MASK 0x0000ffff
+#define NV03_STRETCHED_IMAGE_FROM_CPU_SIZE_IN_H_SHIFT 16
+#define NV03_STRETCHED_IMAGE_FROM_CPU_SIZE_IN_H_MASK 0xffff0000
+#define NV03_STRETCHED_IMAGE_FROM_CPU_DX_DU 0x00000308
+#define NV03_STRETCHED_IMAGE_FROM_CPU_DY_DV 0x0000030c
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_POINT 0x00000310
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_POINT_X_SHIFT 0
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_POINT_X_MASK 0x0000ffff
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_POINT_Y_SHIFT 16
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_POINT_Y_MASK 0xffff0000
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_SIZE 0x00000314
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_SIZE_W_SHIFT 0
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_SIZE_W_MASK 0x0000ffff
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_SIZE_H_SHIFT 16
+#define NV03_STRETCHED_IMAGE_FROM_CPU_CLIP_SIZE_H_MASK 0xffff0000
+#define NV03_STRETCHED_IMAGE_FROM_CPU_POINT12D4 0x00000318
+#define NV03_STRETCHED_IMAGE_FROM_CPU_POINT12D4_X_SHIFT 0
+#define NV03_STRETCHED_IMAGE_FROM_CPU_POINT12D4_X_MASK 0x0000ffff
+#define NV03_STRETCHED_IMAGE_FROM_CPU_POINT12D4_Y_SHIFT 16
+#define NV03_STRETCHED_IMAGE_FROM_CPU_POINT12D4_Y_MASK 0xffff0000
+#define NV03_STRETCHED_IMAGE_FROM_CPU_COLOR(x) (0x00000400+((x)*4))
+#define NV03_STRETCHED_IMAGE_FROM_CPU_COLOR__SIZE 0x00000020
+
+
+#define NV03_SCALED_IMAGE_FROM_MEMORY 0x00000037
+
+#define NV03_SCALED_IMAGE_FROM_MEMORY_NOP 0x00000100
+#define NV03_SCALED_IMAGE_FROM_MEMORY_NOTIFY 0x00000104
+#define NV03_SCALED_IMAGE_FROM_MEMORY_DMA_NOTIFY 0x00000180
+#define NV03_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE 0x00000184
+#define NV03_SCALED_IMAGE_FROM_MEMORY_PATTERN 0x00000188
+#define NV03_SCALED_IMAGE_FROM_MEMORY_ROP 0x0000018c
+#define NV03_SCALED_IMAGE_FROM_MEMORY_BETA1 0x00000190
+#define NV03_SCALED_IMAGE_FROM_MEMORY_SURFACE 0x00000194
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT 0x00000300
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A1R5G5B5 0x00000001
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_X1R5G5B5 0x00000002
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A8R8G8B8 0x00000003
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_X8R8G8B8 0x00000004
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_V8YB8U8YA8 0x00000005
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_YB8V8YA8U8 0x00000006
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_R5G6B5 0x00000007
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_Y8 0x00000008
+#define NV03_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_AY8 0x00000009
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION 0x00000304
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY_AND 0x00000000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_ROP_AND 0x00000001
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_BLEND_AND 0x00000002
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY 0x00000003
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV03_SCALED_IMAGE_FROM_MEMORY_OPERATION_BLEND_PREMULT 0x00000005
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT 0x00000308
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_X_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_X_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_Y_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_Y_MASK 0xffff0000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE 0x0000030c
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_W_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_W_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_H_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_H_MASK 0xffff0000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_POINT 0x00000310
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_POINT_X_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_POINT_X_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_POINT_Y_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_POINT_Y_MASK 0xffff0000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_SIZE 0x00000314
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_SIZE_W_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_SIZE_W_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_SIZE_H_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_OUT_SIZE_H_MASK 0xffff0000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_DELTA_DU_DX 0x00000318
+#define NV03_SCALED_IMAGE_FROM_MEMORY_DELTA_DV_DY 0x0000031c
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_SIZE 0x00000400
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_SIZE_W_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_SIZE_W_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_SIZE_H_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_SIZE_H_MASK 0xffff0000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT 0x00000404
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_PITCH_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_PITCH_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_ORIGIN_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_ORIGIN_MASK 0x00ff0000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_ORIGIN_CENTER 0x00010000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_ORIGIN_CORNER 0x00020000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_INTERPOLATOR_SHIFT 24
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_FORMAT_INTERPOLATOR_MASK 0xff000000
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_OFFSET 0x00000408
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_POINT 0x0000040c
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_POINT_U_SHIFT 0
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_POINT_U_MASK 0x0000ffff
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_POINT_V_SHIFT 16
+#define NV03_SCALED_IMAGE_FROM_MEMORY_IMAGE_IN_POINT_V_MASK 0xffff0000
+
+
+#define NV04_DVD_SUBPICTURE 0x00000038
+
+#define NV04_DVD_SUBPICTURE_NOP 0x00000100
+#define NV04_DVD_SUBPICTURE_NOTIFY 0x00000104
+#define NV04_DVD_SUBPICTURE_WAIT_FOR_IDLE 0x00000108
+#define NV04_DVD_SUBPICTURE_DMA_NOTIFY 0x00000180
+#define NV04_DVD_SUBPICTURE_DMA_OVERLAY 0x00000184
+#define NV04_DVD_SUBPICTURE_DMA_IMAGEIN 0x00000188
+#define NV04_DVD_SUBPICTURE_DMA_IMAGEOUT 0x0000018c
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_POINT 0x00000300
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_POINT_X_SHIFT 0
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_POINT_X_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_POINT_Y_SHIFT 16
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_POINT_Y_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_SIZE 0x00000304
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_SIZE_W_SHIFT 0
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_SIZE_W_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_SIZE_H_SHIFT 16
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_SIZE_H_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_FORMAT 0x00000308
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_FORMAT_PITCH_SHIFT 0
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_FORMAT_PITCH_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_FORMAT_COLOR_SHIFT 16
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_FORMAT_COLOR_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_IMAGEOUT_OFFSET 0x0000030c
+#define NV04_DVD_SUBPICTURE_IMAGEIN_DELTA_DU_DX 0x00000310
+#define NV04_DVD_SUBPICTURE_IMAGEIN_DELTA_DV_DY 0x00000314
+#define NV04_DVD_SUBPICTURE_IMAGEIN_SIZE 0x00000318
+#define NV04_DVD_SUBPICTURE_IMAGEIN_SIZE_W_SHIFT 0
+#define NV04_DVD_SUBPICTURE_IMAGEIN_SIZE_W_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_IMAGEIN_SIZE_H_SHIFT 16
+#define NV04_DVD_SUBPICTURE_IMAGEIN_SIZE_H_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_IMAGEIN_FORMAT 0x0000031c
+#define NV04_DVD_SUBPICTURE_IMAGEIN_FORMAT_PITCH_SHIFT 0
+#define NV04_DVD_SUBPICTURE_IMAGEIN_FORMAT_PITCH_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_IMAGEIN_FORMAT_COLOR_SHIFT 16
+#define NV04_DVD_SUBPICTURE_IMAGEIN_FORMAT_COLOR_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_IMAGEIN_OFFSET 0x00000320
+#define NV04_DVD_SUBPICTURE_IMAGEIN_POINT 0x00000324
+#define NV04_DVD_SUBPICTURE_IMAGEIN_POINT_U_SHIFT 0
+#define NV04_DVD_SUBPICTURE_IMAGEIN_POINT_U_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_IMAGEIN_POINT_V_SHIFT 16
+#define NV04_DVD_SUBPICTURE_IMAGEIN_POINT_V_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_OVERLAY_DELTA_DU_DX 0x00000328
+#define NV04_DVD_SUBPICTURE_OVERLAY_DELTA_DV_DY 0x0000032c
+#define NV04_DVD_SUBPICTURE_OVERLAY_SIZE 0x00000330
+#define NV04_DVD_SUBPICTURE_OVERLAY_SIZE_W_SHIFT 0
+#define NV04_DVD_SUBPICTURE_OVERLAY_SIZE_W_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_OVERLAY_SIZE_H_SHIFT 16
+#define NV04_DVD_SUBPICTURE_OVERLAY_SIZE_H_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_OVERLAY_FORMAT 0x00000334
+#define NV04_DVD_SUBPICTURE_OVERLAY_FORMAT_PITCH_SHIFT 0
+#define NV04_DVD_SUBPICTURE_OVERLAY_FORMAT_PITCH_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_OVERLAY_FORMAT_COLOR_SHIFT 16
+#define NV04_DVD_SUBPICTURE_OVERLAY_FORMAT_COLOR_MASK 0xffff0000
+#define NV04_DVD_SUBPICTURE_OVERLAY_OFFSET 0x00000338
+#define NV04_DVD_SUBPICTURE_OVERLAY_POINT 0x0000033c
+#define NV04_DVD_SUBPICTURE_OVERLAY_POINT_U_SHIFT 0
+#define NV04_DVD_SUBPICTURE_OVERLAY_POINT_U_MASK 0x0000ffff
+#define NV04_DVD_SUBPICTURE_OVERLAY_POINT_V_SHIFT 16
+#define NV04_DVD_SUBPICTURE_OVERLAY_POINT_V_MASK 0xffff0000
+
+
+#define NV04_MEMORY_TO_MEMORY_FORMAT 0x00000039
+
+#define NV04_MEMORY_TO_MEMORY_FORMAT_NOP 0x00000100
+#define NV04_MEMORY_TO_MEMORY_FORMAT_NOTIFY 0x00000104
+#define NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY 0x00000180
+#define NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN 0x00000184
+#define NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_OUT 0x00000188
+#define NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN 0x0000030c
+#define NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_OUT 0x00000310
+#define NV04_MEMORY_TO_MEMORY_FORMAT_PITCH_IN 0x00000314
+#define NV04_MEMORY_TO_MEMORY_FORMAT_PITCH_OUT 0x00000318
+#define NV04_MEMORY_TO_MEMORY_FORMAT_LINE_LENGTH_IN 0x0000031c
+#define NV04_MEMORY_TO_MEMORY_FORMAT_LINE_COUNT 0x00000320
+#define NV04_MEMORY_TO_MEMORY_FORMAT_FORMAT 0x00000324
+#define NV04_MEMORY_TO_MEMORY_FORMAT_FORMAT_INPUT_INC_SHIFT 0
+#define NV04_MEMORY_TO_MEMORY_FORMAT_FORMAT_INPUT_INC_MASK 0x0000000f
+#define NV04_MEMORY_TO_MEMORY_FORMAT_FORMAT_OUTPUT_INC_SHIFT 8
+#define NV04_MEMORY_TO_MEMORY_FORMAT_FORMAT_OUTPUT_INC_MASK 0x00000f00
+#define NV04_MEMORY_TO_MEMORY_FORMAT_BUF_NOTIFY 0x00000328
+
+
+#define NV01_MEMORY_LOCAL_BANKED 0x0000003d
+
+
+
+#define NV01_MAPPING_SYSTEM 0x0000003e
+
+
+
+#define NV03_MEMORY_LOCAL_CURSOR 0x0000003f
+
+
+
+#define NV01_MEMORY_LOCAL_LINEAR 0x00000040
+
+
+
+#define NV01_MAPPING_LOCAL 0x00000041
+
+
+
+#define NV04_CONTEXT_SURFACES_2D 0x00000042
+
+#define NV04_CONTEXT_SURFACES_2D_NOP 0x00000100
+#define NV04_CONTEXT_SURFACES_2D_NOTIFY 0x00000104
+#define NV04_CONTEXT_SURFACES_2D_PM_TRIGGER 0x00000140
+#define NV04_CONTEXT_SURFACES_2D_DMA_NOTIFY 0x00000180
+#define NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE 0x00000184
+#define NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_DESTIN 0x00000188
+#define NV04_CONTEXT_SURFACES_2D_FORMAT 0x00000300
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_Y8 0x00000001
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_X1R5G5B5_Z1R5G5B5 0x00000002
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_X1R5G5B5_X1R5G5B5 0x00000003
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5 0x00000004
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_Y16 0x00000005
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_X8R8G8B8_Z8R8G8B8 0x00000006
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_X8R8G8B8_X8R8G8B8 0x00000007
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_X1A7R8G8B8_Z1A7R8G8B8 0x00000008
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_X1A7R8G8B8_X1A7R8G8B8 0x00000009
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_A8R8G8B8 0x0000000a
+#define NV04_CONTEXT_SURFACES_2D_FORMAT_Y32 0x0000000b
+#define NV04_CONTEXT_SURFACES_2D_PITCH 0x00000304
+#define NV04_CONTEXT_SURFACES_2D_PITCH_SOURCE_SHIFT 0
+#define NV04_CONTEXT_SURFACES_2D_PITCH_SOURCE_MASK 0x0000ffff
+#define NV04_CONTEXT_SURFACES_2D_PITCH_DESTIN_SHIFT 16
+#define NV04_CONTEXT_SURFACES_2D_PITCH_DESTIN_MASK 0xffff0000
+#define NV04_CONTEXT_SURFACES_2D_OFFSET_SOURCE 0x00000308
+#define NV04_CONTEXT_SURFACES_2D_OFFSET_DESTIN 0x0000030c
+
+
+#define NV03_CONTEXT_ROP 0x00000043
+
+#define NV03_CONTEXT_ROP_NOP 0x00000100
+#define NV03_CONTEXT_ROP_NOTIFY 0x00000104
+#define NV03_CONTEXT_ROP_DMA_NOTIFY 0x00000180
+#define NV03_CONTEXT_ROP_ROP 0x00000300
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_SHIFT 0
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_MASK 0x0000000f
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_CLEAR 0x00000000
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_NOR 0x00000001
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_AND_INVERTED 0x00000002
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_COPY_INVERTED 0x00000003
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_AND_REVERSE 0x00000004
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_INVERT 0x00000005
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_XOR 0x00000006
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_NAND 0x00000007
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_AND 0x00000008
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_EQUI 0x00000009
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_NOOP 0x0000000a
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_OR_INVERTED 0x0000000b
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_COPY 0x0000000c
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_OR_REVERSE 0x0000000d
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_OR 0x0000000e
+#define NV03_CONTEXT_ROP_ROP_DST_LOGIC_OP_SET 0x0000000f
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_SHIFT 4
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_MASK 0x000000f0
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_CLEAR 0x00000000
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_NOR 0x00000010
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_AND_INVERTED 0x00000020
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_COPY_INVERTED 0x00000030
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_AND_REVERSE 0x00000040
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_INVERT 0x00000050
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_XOR 0x00000060
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_NAND 0x00000070
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_AND 0x00000080
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_EQUI 0x00000090
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_NOOP 0x000000a0
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_OR_INVERTED 0x000000b0
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_COPY 0x000000c0
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_OR_REVERSE 0x000000d0
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_OR 0x000000e0
+#define NV03_CONTEXT_ROP_ROP_SRC_LOGIC_OP_SET 0x000000f0
+
+
+#define NV04_IMAGE_PATTERN 0x00000044
+
+#define NV04_IMAGE_PATTERN_NOP 0x00000100
+#define NV04_IMAGE_PATTERN_NOTIFY 0x00000104
+#define NV04_IMAGE_PATTERN_DMA_NOTIFY 0x00000180
+#define NV04_IMAGE_PATTERN_COLOR_FORMAT 0x00000300
+#define NV04_IMAGE_PATTERN_COLOR_FORMAT_A16R5G6B5 0x00000001
+#define NV04_IMAGE_PATTERN_COLOR_FORMAT_X16A1R5G5B5 0x00000002
+#define NV04_IMAGE_PATTERN_COLOR_FORMAT_A8R8G8B8 0x00000003
+#define NV04_IMAGE_PATTERN_MONOCHROME_FORMAT 0x00000304
+#define NV04_IMAGE_PATTERN_MONOCHROME_FORMAT_CGA6 0x00000001
+#define NV04_IMAGE_PATTERN_MONOCHROME_FORMAT_LE 0x00000002
+#define NV04_IMAGE_PATTERN_MONOCHROME_SHAPE 0x00000308
+#define NV04_IMAGE_PATTERN_MONOCHROME_SHAPE_8X8 0x00000000
+#define NV04_IMAGE_PATTERN_MONOCHROME_SHAPE_64X1 0x00000001
+#define NV04_IMAGE_PATTERN_MONOCHROME_SHAPE_1X64 0x00000002
+#define NV04_IMAGE_PATTERN_PATTERN_SELECT 0x0000030c
+#define NV04_IMAGE_PATTERN_PATTERN_SELECT_MONO 0x00000001
+#define NV04_IMAGE_PATTERN_PATTERN_SELECT_COLOR 0x00000002
+#define NV04_IMAGE_PATTERN_MONOCHROME_COLOR0 0x00000310
+#define NV04_IMAGE_PATTERN_MONOCHROME_COLOR1 0x00000314
+#define NV04_IMAGE_PATTERN_MONOCHROME_PATTERN0 0x00000318
+#define NV04_IMAGE_PATTERN_MONOCHROME_PATTERN1 0x0000031c
+#define NV04_IMAGE_PATTERN_PATTERN_Y8(x) (0x00000400+((x)*4))
+#define NV04_IMAGE_PATTERN_PATTERN_Y8__SIZE 0x00000010
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y0_SHIFT 0
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y0_MASK 0x000000ff
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y1_SHIFT 8
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y1_MASK 0x0000ff00
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y2_SHIFT 16
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y2_MASK 0x00ff0000
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y3_SHIFT 24
+#define NV04_IMAGE_PATTERN_PATTERN_Y8_Y3_MASK 0xff000000
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5(x) (0x00000500+((x)*4))
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5__SIZE 0x00000020
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_B0_SHIFT 0
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_B0_MASK 0x0000001f
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_G0_SHIFT 5
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_G0_MASK 0x000007e0
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_R0_SHIFT 11
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_R0_MASK 0x0000f800
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_B1_SHIFT 16
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_B1_MASK 0x001f0000
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_G1_SHIFT 21
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_G1_MASK 0x07e00000
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_R1_SHIFT 27
+#define NV04_IMAGE_PATTERN_PATTERN_R5G6B5_R1_MASK 0xf8000000
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5(x) (0x00000600+((x)*4))
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5__SIZE 0x00000020
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_B0_SHIFT 0
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_B0_MASK 0x0000001f
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_G0_SHIFT 5
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_G0_MASK 0x000003e0
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_R0_SHIFT 10
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_R0_MASK 0x00007c00
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_B1_SHIFT 16
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_B1_MASK 0x001f0000
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_G1_SHIFT 21
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_G1_MASK 0x03e00000
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_R1_SHIFT 26
+#define NV04_IMAGE_PATTERN_PATTERN_X1R5G5B5_R1_MASK 0x7c000000
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8(x) (0x00000700+((x)*4))
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8__SIZE 0x00000040
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8_B_SHIFT 0
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8_B_MASK 0x000000ff
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8_G_SHIFT 8
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8_G_MASK 0x0000ff00
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8_R_SHIFT 16
+#define NV04_IMAGE_PATTERN_PATTERN_X8R8G8B8_R_MASK 0x00ff0000
+
+
+#define NV03_VIDEO_LUT_CURSOR_DAC 0x00000046
+
+#define NV03_VIDEO_LUT_CURSOR_DAC_SYNCHRONIZE 0x00000100
+#define NV03_VIDEO_LUT_CURSOR_DAC_STOP_IMAGE 0x00000104
+#define NV03_VIDEO_LUT_CURSOR_DAC_STOP_CURSOR 0x00000108
+#define NV03_VIDEO_LUT_CURSOR_DAC_STOP_DAC 0x0000010c
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_NOTIFY 0x00000180
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_IMAGE(x) (0x00000184+((x)*4))
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_IMAGE__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_LUT(x) (0x0000018c+((x)*4))
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_LUT__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_CURSOR(x) (0x00000194+((x)*4))
+#define NV03_VIDEO_LUT_CURSOR_DAC_DMA_CURSOR__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_GET 0x000002fc
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_OFFSET(x) (0x00000300+((x)*8))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_OFFSET__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT(x) (0x00000304+((x)*8))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT_PITCH_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT_PITCH_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT_COLOR_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT_COLOR_MASK 0x0fff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT_NOTIFY_SHIFT 28
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_IMAGE_FORMAT_NOTIFY_MASK 0xf0000000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_OFFSET(x) (0x00000340+((x)*12))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_OFFSET__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT(x) (0x00000344+((x)*12))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_X_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_X_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_Y_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_Y_MASK 0xffff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_FORMAT(x) (0x00000348+((x)*12))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_FORMAT__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_A 0x00000358
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_A_X_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_A_X_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_A_Y_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_CURSOR_POINT_OUT_A_Y_MASK 0xffff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_IMAGE_SIZE(x) (0x00000380+((x)*16))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_IMAGE_SIZE__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_IMAGE_SIZE_W_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_IMAGE_SIZE_W_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_IMAGE_SIZE_H_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_IMAGE_SIZE_H_MASK 0xffff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC(x) (0x00000384+((x)*16))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC_START_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC_START_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC_WIDTH_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC_WIDTH_MASK 0x0fff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC_POLARITY_SHIFT 28
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_HSYNC_POLARITY_MASK 0xf0000000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC(x) (0x00000388+((x)*16))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC_START_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC_START_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC_WIDTH_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC_WIDTH_MASK 0x0fff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC_POLARITY_SHIFT 28
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_VSYNC_POLARITY_MASK 0xf0000000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE(x) (0x0000038c+((x)*16))
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE__SIZE 0x00000002
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE_WIDTH_SHIFT 0
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE_WIDTH_MASK 0x0000ffff
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE_HEIGHT_SHIFT 16
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE_HEIGHT_MASK 0x0fff0000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE_NOTIFY_SHIFT 28
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_DAC_TOTAL_SIZE_NOTIFY_MASK 0xf0000000
+#define NV03_VIDEO_LUT_CURSOR_DAC_SET_PIXEL_CLOCK 0x000003a0
+
+
+#define NV03_DX3_TEXTURED_TRIANGLE 0x00000048
+
+#define NV03_DX3_TEXTURED_TRIANGLE_NOP 0x00000100
+#define NV03_DX3_TEXTURED_TRIANGLE_NOTIFY 0x00000104
+#define NV03_DX3_TEXTURED_TRIANGLE_PATCH 0x0000010c
+#define NV03_DX3_TEXTURED_TRIANGLE_DMA_NOTIFY 0x00000180
+#define NV03_DX3_TEXTURED_TRIANGLE_DMA_TEXTURE 0x00000184
+#define NV03_DX3_TEXTURED_TRIANGLE_CLIP_RECTANGLE 0x00000188
+#define NV03_DX3_TEXTURED_TRIANGLE_SURFACE 0x0000018c
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_OFFSET 0x00000304
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT 0x00000308
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_COLOR_KEY_MASK_SHIFT 0
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_COLOR_KEY_MASK_MASK 0x0000ffff
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_COLOR_KEY_ENABLE_SHIFT 16
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_COLOR_KEY_ENABLE_MASK 0x000f0000
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_COLOR_SHIFT 20
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_COLOR_MASK 0x00f00000
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_SIZE_MIN_SHIFT 24
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_SIZE_MIN_MASK 0x0f000000
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_SIZE_MAX_SHIFT 28
+#define NV03_DX3_TEXTURED_TRIANGLE_TEXTURE_FORMAT_SIZE_MAX_MASK 0xf0000000
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER 0x0000030c
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER_SPREAD_X_SHIFT 0
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER_SPREAD_X_MASK 0x0000001f
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER_SPREAD_Y_SHIFT 8
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER_SPREAD_Y_MASK 0x00001f00
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER_SIZE_ADJUST_SHIFT 16
+#define NV03_DX3_TEXTURED_TRIANGLE_FILTER_SIZE_ADJUST_MASK 0x00ff0000
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR 0x00000310
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR_B_SHIFT 0
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR_B_MASK 0x000000ff
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR_G_SHIFT 8
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR_G_MASK 0x0000ff00
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR_R_SHIFT 16
+#define NV03_DX3_TEXTURED_TRIANGLE_FOG_COLOR_R_MASK 0x00ff0000
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT 0x00000314
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_INTERPOLATOR_SHIFT 0
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_INTERPOLATOR_MASK 0x0000000f
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_WRAP_U_SHIFT 4
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_WRAP_U_MASK 0x00000030
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_WRAP_V_SHIFT 6
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_WRAP_V_MASK 0x000000c0
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_SOURCE_COLOR_SHIFT 8
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_SOURCE_COLOR_MASK 0x00000f00
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_CULLING_SHIFT 12
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_CULLING_MASK 0x00007000
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_Z_PERSPECTIVE_ENABLE (1 << 15)
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_Z_FUNC_SHIFT 16
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_Z_FUNC_MASK 0x000f0000
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_Z_WRITE_ENABLE_SHIFT 20
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_Z_WRITE_ENABLE_MASK 0x00f00000
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_COLOR_WRITE_ENABLE_SHIFT 24
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_COLOR_WRITE_ENABLE_MASK 0x07000000
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_ROP_SHIFT 27
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_ROP_MASK 0x18000000
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_BETA (1 << 29)
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_DST_BLEND (1 << 30)
+#define NV03_DX3_TEXTURED_TRIANGLE_CONTROL_OUT_SRC_BLEND (1 << 31)
+#define NV03_DX3_TEXTURED_TRIANGLE_ALPHA_CONTROL 0x00000318
+#define NV03_DX3_TEXTURED_TRIANGLE_ALPHA_CONTROL_ALPHA_REF_SHIFT 0
+#define NV03_DX3_TEXTURED_TRIANGLE_ALPHA_CONTROL_ALPHA_REF_MASK 0x000000ff
+#define NV03_DX3_TEXTURED_TRIANGLE_ALPHA_CONTROL_ALPHA_FUNC_SHIFT 8
+#define NV03_DX3_TEXTURED_TRIANGLE_ALPHA_CONTROL_ALPHA_FUNC_MASK 0xffffff00
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR(x) (0x00001000+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I0_SHIFT 0
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I0_MASK 0x0000000f
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I1_SHIFT 4
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I1_MASK 0x000000f0
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I2_SHIFT 8
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I2_MASK 0x00000f00
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I3_SHIFT 12
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I3_MASK 0x0000f000
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I4_SHIFT 16
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I4_MASK 0x000f0000
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I5_SHIFT 20
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_I5_MASK 0x00f00000
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_FOG_SHIFT 24
+#define NV03_DX3_TEXTURED_TRIANGLE_SPECULAR_FOG_MASK 0xff000000
+#define NV03_DX3_TEXTURED_TRIANGLE_COLOR(x) (0x00001004+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_COLOR__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_X(x) (0x00001008+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_X__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_Y(x) (0x0000100c+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_Y__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_Z(x) (0x00001010+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_Z__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_M(x) (0x00001014+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_M__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_U(x) (0x00001018+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_U__SIZE 0x00000040
+#define NV03_DX3_TEXTURED_TRIANGLE_V(x) (0x0000101c+((x)*32))
+#define NV03_DX3_TEXTURED_TRIANGLE_V__SIZE 0x00000040
+
+
+#define NV04_GDI_RECTANGLE_TEXT 0x0000004a
+
+#define NV04_GDI_RECTANGLE_TEXT_NOP 0x00000100
+#define NV04_GDI_RECTANGLE_TEXT_NOTIFY 0x00000104
+#define NV04_GDI_RECTANGLE_TEXT_PATCH 0x0000010c
+#define NV04_GDI_RECTANGLE_TEXT_PM_TRIGGER 0x00000140
+#define NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY 0x00000180
+#define NV04_GDI_RECTANGLE_TEXT_DMA_FONTS 0x00000184
+#define NV04_GDI_RECTANGLE_TEXT_PATTERN 0x00000188
+#define NV04_GDI_RECTANGLE_TEXT_ROP 0x0000018c
+#define NV04_GDI_RECTANGLE_TEXT_BETA1 0x00000190
+#define NV04_GDI_RECTANGLE_TEXT_BETA4 0x00000194
+#define NV04_GDI_RECTANGLE_TEXT_SURFACE 0x00000198
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION 0x000002fc
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY_AND 0x00000000
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION_ROP_AND 0x00000001
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION_BLEND_AND 0x00000002
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY 0x00000003
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV04_GDI_RECTANGLE_TEXT_OPERATION_BLEND_PREMULT 0x00000005
+#define NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT 0x00000300
+#define NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5 0x00000001
+#define NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_X16A1R5G5B5 0x00000002
+#define NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8 0x00000003
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT 0x00000304
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_CGA6 0x00000001
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE 0x00000002
+#define NV04_GDI_RECTANGLE_TEXT_COLOR1_A 0x000003fc
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(x) (0x00000400+((x)*8))
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT__SIZE 0x00000020
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_Y_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_Y_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_X_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_X_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE(x) (0x00000404+((x)*8))
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE__SIZE 0x00000020
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_H_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_H_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_W_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_W_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT0 0x000005f4
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT0_L_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT0_L_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT0_T_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT0_T_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT1 0x000005f8
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT1_R_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT1_R_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT1_B_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_B_POINT1_B_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_COLOR1_B 0x000005fc
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0(x) (0x00000600+((x)*8))
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0__SIZE 0x00000020
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_L_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_L_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_T_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_T_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1(x) (0x00000604+((x)*8))
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1__SIZE 0x00000020
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_R_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_R_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_B_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_B_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT0 0x000007ec
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_L_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_L_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_T_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_T_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT1 0x000007f0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_R_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_R_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_B_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_B_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_COLOR1_C 0x000007f4
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_C 0x000007f8
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_C_W_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_C_W_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_C_H_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_C_H_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_POINT_C 0x000007fc
+#define NV04_GDI_RECTANGLE_TEXT_POINT_C_X_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_POINT_C_X_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_POINT_C_Y_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_POINT_C_Y_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR1_C(x) (0x00000800+((x)*4))
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR1_C__SIZE 0x00000080
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT0 0x00000be4
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_L_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_L_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_T_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_T_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT1 0x00000be8
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_R_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_R_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_B_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_B_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_COLOR0_E 0x00000bec
+#define NV04_GDI_RECTANGLE_TEXT_COLOR1_E 0x00000bf0
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_IN_E 0x00000bf4
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_IN_E_W_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_IN_E_W_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_IN_E_H_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_IN_E_H_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_OUT_E 0x00000bf8
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_OUT_E_W_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_OUT_E_W_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_OUT_E_H_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_SIZE_OUT_E_H_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_POINT_E 0x00000bfc
+#define NV04_GDI_RECTANGLE_TEXT_POINT_E_X_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_POINT_E_X_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_POINT_E_Y_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_POINT_E_Y_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR01_E(x) (0x00000c00+((x)*4))
+#define NV04_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR01_E__SIZE 0x00000080
+#define NV04_GDI_RECTANGLE_TEXT_FONT_F 0x00000ff0
+#define NV04_GDI_RECTANGLE_TEXT_FONT_F_OFFSET_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_FONT_F_OFFSET_MASK 0x0fffffff
+#define NV04_GDI_RECTANGLE_TEXT_FONT_F_PITCH_SHIFT 28
+#define NV04_GDI_RECTANGLE_TEXT_FONT_F_PITCH_MASK 0xf0000000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT0 0x00000ff4
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT0_L_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT0_L_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT0_T_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT0_T_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT1 0x00000ff8
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT1_R_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT1_R_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT1_B_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_F_POINT1_B_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_COLOR1_F 0x00000ffc
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F(x) (0x00001000+((x)*4))
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F__SIZE 0x00000100
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F_INDEX_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F_INDEX_MASK 0x000000ff
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F_X_SHIFT 8
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F_X_MASK 0x000fff00
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F_Y_SHIFT 20
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_F_Y_MASK 0xfff00000
+#define NV04_GDI_RECTANGLE_TEXT_FONT_G 0x000017f0
+#define NV04_GDI_RECTANGLE_TEXT_FONT_G_OFFSET_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_FONT_G_OFFSET_MASK 0x0fffffff
+#define NV04_GDI_RECTANGLE_TEXT_FONT_G_PITCH_SHIFT 28
+#define NV04_GDI_RECTANGLE_TEXT_FONT_G_PITCH_MASK 0xf0000000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT0 0x000017f4
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT0_L_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT0_L_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT0_T_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT0_T_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT1 0x000017f8
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT1_R_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT1_R_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT1_B_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CLIP_G_POINT1_B_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_COLOR1_G 0x000017fc
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_POINT(x) (0x00001800+((x)*8))
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_POINT__SIZE 0x00000100
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_POINT_X_SHIFT 0
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_POINT_X_MASK 0x0000ffff
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_POINT_Y_SHIFT 16
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_POINT_Y_MASK 0xffff0000
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_INDEX(x) (0x00001804+((x)*8))
+#define NV04_GDI_RECTANGLE_TEXT_CHARACTER_COLOR1_G_INDEX__SIZE 0x00000100
+
+
+#define NV03_GDI_RECTANGLE_TEXT 0x0000004b
+
+#define NV03_GDI_RECTANGLE_TEXT_NOP 0x00000100
+#define NV03_GDI_RECTANGLE_TEXT_NOTIFY 0x00000104
+#define NV03_GDI_RECTANGLE_TEXT_DMA_NOTIFY 0x00000180
+#define NV03_GDI_RECTANGLE_TEXT_PATTERN 0x00000184
+#define NV03_GDI_RECTANGLE_TEXT_ROP 0x00000188
+#define NV03_GDI_RECTANGLE_TEXT_BETA1 0x0000018c
+#define NV03_GDI_RECTANGLE_TEXT_SURFACE 0x00000190
+#define NV03_GDI_RECTANGLE_TEXT_OPERATION 0x000002fc
+#define NV03_GDI_RECTANGLE_TEXT_COLOR_FORMAT 0x00000300
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT 0x00000304
+#define NV03_GDI_RECTANGLE_TEXT_COLOR1_A 0x000003fc
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT 0x00000400
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_Y_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_Y_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_X_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT_X_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE 0x00000404
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_H_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_H_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_W_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_SIZE_W_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT0_B 0x000007f4
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT0_B_L_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT0_B_L_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT0_B_T_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT0_B_T_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT1_B 0x000007f8
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT1_B_R_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT1_B_R_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT1_B_B_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_POINT1_B_B_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_COLOR1_B 0x000007fc
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0 0x00000800
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_L_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_L_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_T_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_0_T_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1 0x00000804
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_R_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_R_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_B_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIPPED_RECTANGLE_POINT_1_B_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT0 0x00000bec
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_L_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_L_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_T_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT0_T_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT1 0x00000bf0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_R_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_R_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_B_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_C_POINT1_B_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_COLOR1_C 0x00000bf4
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_C 0x00000bf8
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_C_W_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_C_W_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_C_H_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_C_H_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_POINT_C 0x00000bfc
+#define NV03_GDI_RECTANGLE_TEXT_POINT_C_X_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_POINT_C_X_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_POINT_C_Y_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_POINT_C_Y_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR1_C(x) (0x00000c00+((x)*4))
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR1_C__SIZE 0x00000020
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT0 0x00000fe8
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT0_L_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT0_L_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT0_T_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT0_T_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT1 0x00000fec
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT1_R_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT1_R_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT1_B_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_D_POINT1_B_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_COLOR1_D 0x00000ff0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_D 0x00000ff4
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_D_W_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_D_W_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_D_H_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_D_H_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_D 0x00000ff8
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_D_W_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_D_W_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_D_H_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_D_H_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_POINT_D 0x00000ffc
+#define NV03_GDI_RECTANGLE_TEXT_POINT_D_X_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_POINT_D_X_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_POINT_D_Y_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_POINT_D_Y_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR1_D(x) (0x00001000+((x)*4))
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR1_D__SIZE 0x00000020
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT0 0x000013e4
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_L_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_L_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_T_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT0_T_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT1 0x000013e8
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_R_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_R_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_B_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_CLIP_E_POINT1_B_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_COLOR0_E 0x000013ec
+#define NV03_GDI_RECTANGLE_TEXT_COLOR1_E 0x000013f0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_E 0x000013f4
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_E_W_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_E_W_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_E_H_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_IN_E_H_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_E 0x000013f8
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_E_W_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_E_W_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_E_H_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_SIZE_OUT_E_H_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_POINT_E 0x000013fc
+#define NV03_GDI_RECTANGLE_TEXT_POINT_E_X_SHIFT 0
+#define NV03_GDI_RECTANGLE_TEXT_POINT_E_X_MASK 0x0000ffff
+#define NV03_GDI_RECTANGLE_TEXT_POINT_E_Y_SHIFT 16
+#define NV03_GDI_RECTANGLE_TEXT_POINT_E_Y_MASK 0xffff0000
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR01_E(x) (0x00001400+((x)*4))
+#define NV03_GDI_RECTANGLE_TEXT_MONOCHROME_COLOR01_E__SIZE 0x00000020
+
+
+#define NV04_SWIZZLED_SURFACE 0x00000052
+
+#define NV04_SWIZZLED_SURFACE_NOP 0x00000100
+#define NV04_SWIZZLED_SURFACE_NOTIFY 0x00000104
+#define NV04_SWIZZLED_SURFACE_DMA_NOTIFY 0x00000180
+#define NV04_SWIZZLED_SURFACE_DMA_IMAGE 0x00000184
+#define NV04_SWIZZLED_SURFACE_FORMAT 0x00000300
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_SHIFT 0
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_MASK 0x000000ff
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_Y8 0x00000001
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_X1R5G5B5_Z1R5G5B5 0x00000002
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_X1R5G5B5_X1R5G5B5 0x00000003
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_R5G6B5 0x00000004
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_Y16 0x00000005
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_X8R8G8B8_Z8R8G8B8 0x00000006
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_X8R8G8B8_X8R8G8B8 0x00000007
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_X1A7R8G8B8_Z1A7R8G8B8 0x00000008
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_X1A7R8G8B8_X1A7R8G8B8 0x00000009
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_A8R8G8B8 0x0000000a
+#define NV04_SWIZZLED_SURFACE_FORMAT_COLOR_Y32 0x0000000b
+#define NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_U_SHIFT 16
+#define NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_U_MASK 0x00ff0000
+#define NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_V_SHIFT 24
+#define NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_V_MASK 0xff000000
+#define NV04_SWIZZLED_SURFACE_OFFSET 0x00000304
+
+
+#define NV04_CONTEXT_SURFACES_3D 0x00000053
+
+#define NV04_CONTEXT_SURFACES_3D_NOP 0x00000100
+#define NV04_CONTEXT_SURFACES_3D_NOTIFY 0x00000104
+#define NV04_CONTEXT_SURFACES_3D_DMA_NOTIFY 0x00000180
+#define NV04_CONTEXT_SURFACES_3D_DMA_COLOR 0x00000184
+#define NV04_CONTEXT_SURFACES_3D_DMA_ZETA 0x00000188
+#define NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL 0x000002f8
+#define NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL_X_SHIFT 0
+#define NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL_X_MASK 0x0000ffff
+#define NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL_W_SHIFT 16
+#define NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL_W_MASK 0xffff0000
+#define NV04_CONTEXT_SURFACES_3D_CLIP_VERTICAL 0x000002fc
+#define NV04_CONTEXT_SURFACES_3D_CLIP_VERTICAL_Y_SHIFT 0
+#define NV04_CONTEXT_SURFACES_3D_CLIP_VERTICAL_Y_MASK 0x0000ffff
+#define NV04_CONTEXT_SURFACES_3D_CLIP_VERTICAL_H_SHIFT 16
+#define NV04_CONTEXT_SURFACES_3D_CLIP_VERTICAL_H_MASK 0xffff0000
+#define NV04_CONTEXT_SURFACES_3D_FORMAT 0x00000300
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_SHIFT 0
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_MASK 0x000000ff
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_X1R5G5B5_Z1R5G5B5 0x00000001
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_X1R5G5B5_X1R5G5B5 0x00000002
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_R5G6B5 0x00000003
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_X8R8G8B8_Z8R8G8B8 0x00000004
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_X8R8G8B8_X8R8G8B8 0x00000005
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_X1A7R8G8B8_Z1A7R8G8B8 0x00000006
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_X1A7R8G8B8_X1A7R8G8B8 0x00000007
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_COLOR_A8R8G8B8 0x00000008
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_TYPE_SHIFT 8
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_TYPE_MASK 0x0000ff00
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_TYPE_PITCH 0x00000100
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_TYPE_SWIZZLE 0x00000200
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_BASE_SIZE_U_SHIFT 16
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_BASE_SIZE_U_MASK 0x00ff0000
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_BASE_SIZE_V_SHIFT 24
+#define NV04_CONTEXT_SURFACES_3D_FORMAT_BASE_SIZE_V_MASK 0xff000000
+#define NV04_CONTEXT_SURFACES_3D_CLIP_SIZE 0x00000304
+#define NV04_CONTEXT_SURFACES_3D_CLIP_SIZE_W_SHIFT 0
+#define NV04_CONTEXT_SURFACES_3D_CLIP_SIZE_W_MASK 0x0000ffff
+#define NV04_CONTEXT_SURFACES_3D_CLIP_SIZE_H_SHIFT 16
+#define NV04_CONTEXT_SURFACES_3D_CLIP_SIZE_H_MASK 0xffff0000
+#define NV04_CONTEXT_SURFACES_3D_PITCH 0x00000308
+#define NV04_CONTEXT_SURFACES_3D_PITCH_COLOR_SHIFT 0
+#define NV04_CONTEXT_SURFACES_3D_PITCH_COLOR_MASK 0x0000ffff
+#define NV04_CONTEXT_SURFACES_3D_PITCH_ZETA_SHIFT 16
+#define NV04_CONTEXT_SURFACES_3D_PITCH_ZETA_MASK 0xffff0000
+#define NV04_CONTEXT_SURFACES_3D_OFFSET_COLOR 0x0000030c
+#define NV04_CONTEXT_SURFACES_3D_OFFSET_ZETA 0x00000310
+
+
+#define NV04_DX5_TEXTURED_TRIANGLE 0x00000054
+
+#define NV04_DX5_TEXTURED_TRIANGLE_NOP 0x00000100
+#define NV04_DX5_TEXTURED_TRIANGLE_NOTIFY 0x00000104
+#define NV04_DX5_TEXTURED_TRIANGLE_DMA_NOTIFY 0x00000180
+#define NV04_DX5_TEXTURED_TRIANGLE_DMA_A 0x00000184
+#define NV04_DX5_TEXTURED_TRIANGLE_DMA_B 0x00000188
+#define NV04_DX5_TEXTURED_TRIANGLE_SURFACE 0x0000018c
+#define NV04_DX5_TEXTURED_TRIANGLE_COLORKEY 0x00000300
+#define NV04_DX5_TEXTURED_TRIANGLE_OFFSET 0x00000304
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT 0x00000308
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_DMA_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_DMA_MASK 0x00000003
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_KEY_MATCH_SHIFT 2
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_KEY_MATCH_MASK 0x0000000c
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_ZOH_SHIFT 4
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_ZOH_MASK 0x00000030
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_ZOH_CENTER 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_ZOH_CORNER 0x00000020
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_SHIFT 6
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_MASK 0x000000c0
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_CENTER 0x00000040
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_CORNER 0x00000080
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_MASK 0x00000f00
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_Y8 0x00000100
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_A1R5G5B5 0x00000200
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_X1R5G5B5 0x00000300
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_A4R4G4B4 0x00000400
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_R5G6B5 0x00000500
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_A8R8G8B8 0x00000600
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_X8R8G8B8 0x00000700
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_MIPMAP_LEVELS_SHIFT 12
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_MIPMAP_LEVELS_MASK 0x0000f000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_MASK 0x000f0000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT 20
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_MASK 0x00f00000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_MASK 0x07000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_REPEAT 0x01000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_MIRRORED_REPEAT 0x02000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_EDGE 0x03000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_BORDER 0x04000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP 0x05000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_WRAPU (1 << 27)
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_SHIFT 28
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_MASK 0x70000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_REPEAT 0x10000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_MIRRORED_REPEAT 0x20000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_CLAMP_TO_EDGE 0x30000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_CLAMP_TO_BORDER 0x40000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_CLAMP 0x50000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FORMAT_WRAPV (1 << 31)
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER 0x0000030c
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_KERNEL_SIZE_X_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_KERNEL_SIZE_X_MASK 0x000000ff
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_KERNEL_SIZE_Y_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_KERNEL_SIZE_Y_MASK 0x00007f00
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MIPMAP_DITHER_ENABLE (1 << 15)
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MIPMAP_LODBIAS_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MIPMAP_LODBIAS_MASK 0x00ff0000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_MASK 0x07000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_NEAREST 0x01000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_LINEAR 0x02000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST 0x03000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST 0x04000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR 0x05000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR 0x06000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_ANISOTROPIC_MINIFY_ENABLE (1 << 27)
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MAGNIFY_SHIFT 28
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MAGNIFY_MASK 0x70000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MAGNIFY_NEAREST 0x10000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_MAGNIFY_LINEAR 0x20000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FILTER_ANISOTROPIC_MAGNIFY_ENABLE (1 << 31)
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND 0x00000310
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_TEXTURE_MAP_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_TEXTURE_MAP_MASK 0x0000000f
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_MASK_BIT_SHIFT 4
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_MASK_BIT_MASK 0x00000030
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_SHIFT 6
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_MASK 0x000000c0
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_FLAT 0x00000040
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_GOURAUD 0x00000080
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_PHONG 0x000000c0
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE_MASK 0x00000f00
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SPECULAR_ENABLE_SHIFT 12
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SPECULAR_ENABLE_MASK 0x0000f000
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_FOG_ENABLE_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_FOG_ENABLE_MASK 0x000f0000
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_ALPHA_ENABLE_SHIFT 20
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_ALPHA_ENABLE_MASK 0x00f00000
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SRC_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_SRC_MASK 0x0f000000
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_DST_SHIFT 28
+#define NV04_DX5_TEXTURED_TRIANGLE_BLEND_DST_MASK 0xf0000000
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL 0x00000314
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_REF_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_REF_MASK 0x000000ff
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_FUNC_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_FUNC_MASK 0x00000f00
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_TEST_ENABLE (1 << 12)
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ORIGIN (1 << 13)
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_ENABLE_SHIFT 14
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_ENABLE_MASK 0x0000c000
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_FUNC_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_FUNC_MASK 0x000f0000
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_SHIFT 20
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_MASK 0x00300000
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_DITHER_ENABLE (1 << 22)
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_PERSPECTIVE_ENABLE (1 << 23)
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_WRITE_ENABLE_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_WRITE_ENABLE_MASK 0x3f000000
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_FORMAT_SHIFT 30
+#define NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_FORMAT_MASK 0xc0000000
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR 0x00000318
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_B_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_B_MASK 0x000000ff
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_G_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_G_MASK 0x0000ff00
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_R_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_R_MASK 0x00ff0000
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_A_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR_A_MASK 0xff000000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(x) (0x00000400+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SY(x) (0x00000404+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SY__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SZ(x) (0x00000408+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SZ__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_RHW(x) (0x0000040c+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_RHW__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR(x) (0x00000410+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_B_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_B_MASK 0x000000ff
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_G_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_G_MASK 0x0000ff00
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_R_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_R_MASK 0x00ff0000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_A_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_COLOR_A_MASK 0xff000000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR(x) (0x00000414+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_B_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_B_MASK 0x000000ff
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_G_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_G_MASK 0x0000ff00
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_R_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_R_MASK 0x00ff0000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_FOG_SHIFT 24
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SPECULAR_FOG_MASK 0xff000000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_TU(x) (0x00000418+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_TU__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_TV(x) (0x0000041c+((x)*32))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_TV__SIZE 0x00000010
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE(x) (0x00000600+((x)*4))
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE__SIZE 0x00000040
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I0_SHIFT 0
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I0_MASK 0x0000000f
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I1_SHIFT 4
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I1_MASK 0x000000f0
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I2_SHIFT 8
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I2_MASK 0x00000f00
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I3_SHIFT 12
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I3_MASK 0x0000f000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I4_SHIFT 16
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I4_MASK 0x000f0000
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I5_SHIFT 20
+#define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE_I5_MASK 0x00f00000
+
+
+#define NV04_DX6_MULTITEX_TRIANGLE 0x00000055
+
+#define NV04_DX6_MULTITEX_TRIANGLE_NOP 0x00000100
+#define NV04_DX6_MULTITEX_TRIANGLE_NOTIFY 0x00000104
+#define NV04_DX6_MULTITEX_TRIANGLE_DMA_NOTIFY 0x00000180
+#define NV04_DX6_MULTITEX_TRIANGLE_DMA_A 0x00000184
+#define NV04_DX6_MULTITEX_TRIANGLE_DMA_B 0x00000188
+#define NV04_DX6_MULTITEX_TRIANGLE_SURFACE 0x0000018c
+#define NV04_DX6_MULTITEX_TRIANGLE_OFFSET(x) (0x00000308+((x)*4))
+#define NV04_DX6_MULTITEX_TRIANGLE_OFFSET__SIZE 0x00000002
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT(x) (0x00000310+((x)*4))
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT__SIZE 0x00000002
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_DMA_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_DMA_MASK 0x0000000f
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ORIGIN_ZOH_SHIFT 4
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ORIGIN_ZOH_MASK 0x00000030
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ORIGIN_FOH_SHIFT 6
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ORIGIN_FOH_MASK 0x000000c0
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_COLOR_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_COLOR_MASK 0x00000f00
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_MIPMAP_LEVELS_SHIFT 12
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_MIPMAP_LEVELS_MASK 0x0000f000
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_BASE_SIZE_U_MASK 0x000f0000
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT 20
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_BASE_SIZE_V_MASK 0x00f00000
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ADDRESSU_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ADDRESSU_MASK 0x07000000
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_WRAPU (1 << 27)
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ADDRESSV_SHIFT 28
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_ADDRESSV_MASK 0x70000000
+#define NV04_DX6_MULTITEX_TRIANGLE_FORMAT_WRAPV (1 << 31)
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER(x) (0x00000318+((x)*4))
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER__SIZE 0x00000002
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_KERNEL_SIZE_X_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_KERNEL_SIZE_X_MASK 0x000000ff
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_KERNEL_SIZE_Y_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_KERNEL_SIZE_Y_MASK 0x00007f00
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MIPMAP_DITHER_ENABLE (1 << 15)
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MIPMAP_LODBIAS_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MIPMAP_LODBIAS_MASK 0x00ff0000
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MINIFY_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MINIFY_MASK 0x07000000
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_ANISOTROPIC_MINIFY_ENABLE (1 << 27)
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MAGNIFY_SHIFT 28
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_MAGNIFY_MASK 0x70000000
+#define NV04_DX6_MULTITEX_TRIANGLE_FILTER_ANISOTROPIC_MAGNIFY_ENABLE (1 << 31)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA 0x00000320
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_INVERSE0 (1 << 0)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ALPHA0 (1 << 1)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT0_SHIFT 2
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT0_MASK 0x000000fc
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_INVERSE1 (1 << 8)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ALPHA1 (1 << 9)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT1_SHIFT 10
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT1_MASK 0x0000fc00
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_INVERSE2 (1 << 16)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ALPHA2 (1 << 17)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT2_SHIFT 18
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT2_MASK 0x00fc0000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_INVERSE3 (1 << 24)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ALPHA3 (1 << 25)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT3_SHIFT 26
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_ARGUMENT3_MASK 0x1c000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_OPERATION_SHIFT 29
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA_OPERATION_MASK 0xe0000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR 0x00000324
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_INVERSE0 (1 << 0)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ALPHA0 (1 << 1)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT0_SHIFT 2
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT0_MASK 0x000000fc
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_INVERSE1 (1 << 8)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ALPHA1 (1 << 9)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT1_SHIFT 10
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT1_MASK 0x0000fc00
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_INVERSE2 (1 << 16)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ALPHA2 (1 << 17)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT2_SHIFT 18
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT2_MASK 0x00fc0000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_INVERSE3 (1 << 24)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ALPHA3 (1 << 25)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT3_SHIFT 26
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_ARGUMENT3_MASK 0x1c000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_OPERATION_SHIFT 29
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR_OPERATION_MASK 0xe0000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA 0x0000032c
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_INVERSE0 (1 << 0)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ALPHA0 (1 << 1)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT0_SHIFT 2
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT0_MASK 0x000000fc
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_INVERSE1 (1 << 8)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ALPHA1 (1 << 9)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT1_SHIFT 10
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT1_MASK 0x0000fc00
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_INVERSE2 (1 << 16)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ALPHA2 (1 << 17)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT2_SHIFT 18
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT2_MASK 0x00fc0000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_INVERSE3 (1 << 24)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ALPHA3 (1 << 25)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT3_SHIFT 26
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_ARGUMENT3_MASK 0x1c000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_OPERATION_SHIFT 29
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA_OPERATION_MASK 0xe0000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR 0x00000330
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_INVERSE0 (1 << 0)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ALPHA0 (1 << 1)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT0_SHIFT 2
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT0_MASK 0x000000fc
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_INVERSE1 (1 << 8)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ALPHA1 (1 << 9)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT1_SHIFT 10
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT1_MASK 0x0000fc00
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_INVERSE2 (1 << 16)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ALPHA2 (1 << 17)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT2_SHIFT 18
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT2_MASK 0x00fc0000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_INVERSE3 (1 << 24)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ALPHA3 (1 << 25)
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT3_SHIFT 26
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_ARGUMENT3_MASK 0x1c000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_OPERATION_SHIFT 29
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR_OPERATION_MASK 0xe0000000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR 0x00000334
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_B_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_B_MASK 0x000000ff
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_G_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_G_MASK 0x0000ff00
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_R_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_R_MASK 0x00ff0000
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_A_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR_A_MASK 0xff000000
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND 0x00000338
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_MASK_BIT_SHIFT 4
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_MASK_BIT_MASK 0x00000030
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_SHADE_MODE_SHIFT 6
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_SHADE_MODE_MASK 0x000000c0
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_TEXTURE_PERSPECTIVE_ENABLE_MASK 0x00000f00
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_SPECULAR_ENABLE_SHIFT 12
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_SPECULAR_ENABLE_MASK 0x0000f000
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_FOG_ENABLE_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_FOG_ENABLE_MASK 0x000f0000
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_ALPHA_ENABLE_SHIFT 20
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_ALPHA_ENABLE_MASK 0x00f00000
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_SRC_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_SRC_MASK 0x0f000000
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_DST_SHIFT 28
+#define NV04_DX6_MULTITEX_TRIANGLE_BLEND_DST_MASK 0xf0000000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0 0x0000033c
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ALPHA_REF_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ALPHA_REF_MASK 0x000000ff
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ALPHA_FUNC_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ALPHA_FUNC_MASK 0x00000f00
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ALPHA_TEST_ENABLE (1 << 12)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ORIGIN (1 << 13)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_ENABLE_SHIFT 14
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_ENABLE_MASK 0x0000c000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_FUNC_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_FUNC_MASK 0x000f0000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_CULL_MODE_SHIFT 20
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_CULL_MODE_MASK 0x00300000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_DITHER_ENABLE (1 << 22)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_PERSPECTIVE_ENABLE (1 << 23)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_WRITE_ENABLE (1 << 24)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_STENCIL_WRITE_ENABLE (1 << 25)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_ALPHA_WRITE_ENABLE (1 << 26)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_RED_WRITE_ENABLE (1 << 27)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_GREEN_WRITE_ENABLE (1 << 28)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_BLUE_WRITE_ENABLE (1 << 29)
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_FORMAT_SHIFT 30
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0_Z_FORMAT_MASK 0xc0000000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1 0x00000340
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_TEST_ENABLE_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_TEST_ENABLE_MASK 0x0000000f
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_FUNC_SHIFT 4
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_FUNC_MASK 0x000000f0
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_REF_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_REF_MASK 0x0000ff00
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_MASK_READ_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_MASK_READ_MASK 0x00ff0000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_MASK_WRITE_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1_STENCIL_MASK_WRITE_MASK 0xff000000
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2 0x00000344
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2_STENCIL_OP_FAIL_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2_STENCIL_OP_FAIL_MASK 0x0000000f
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2_STENCIL_OP_ZFAIL_SHIFT 4
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2_STENCIL_OP_ZFAIL_MASK 0x000000f0
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2_STENCIL_OP_ZPASS_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2_STENCIL_OP_ZPASS_MASK 0x00000f00
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR 0x00000348
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_B_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_B_MASK 0x000000ff
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_G_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_G_MASK 0x0000ff00
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_R_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_R_MASK 0x00ff0000
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_A_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_FOGCOLOR_A_MASK 0xff000000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SX(x) (0x00000400+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SX__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SY(x) (0x00000404+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SY__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SZ(x) (0x00000408+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SZ__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_RHW(x) (0x0000040c+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_RHW__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR(x) (0x00000410+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_B_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_B_MASK 0x000000ff
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_G_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_G_MASK 0x0000ff00
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_R_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_R_MASK 0x00ff0000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_A_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_COLOR_A_MASK 0xff000000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR(x) (0x00000414+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_B_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_B_MASK 0x000000ff
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_G_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_G_MASK 0x0000ff00
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_R_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_R_MASK 0x00ff0000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_FOG_SHIFT 24
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_SPECULAR_FOG_MASK 0xff000000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TU0(x) (0x00000418+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TU0__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TV0(x) (0x0000041c+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TV0__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TU1(x) (0x00000420+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TU1__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TV1(x) (0x00000424+((x)*40))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_TV1__SIZE 0x00000008
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE(x) (0x00000540+((x)*4))
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE__SIZE 0x00000030
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I0_SHIFT 0
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I0_MASK 0x0000000f
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I1_SHIFT 4
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I1_MASK 0x000000f0
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I2_SHIFT 8
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I2_MASK 0x00000f00
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I3_SHIFT 12
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I3_MASK 0x0000f000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I4_SHIFT 16
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I4_MASK 0x000f0000
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I5_SHIFT 20
+#define NV04_DX6_MULTITEX_TRIANGLE_TLMTVERTEX_DRAWPRIMITIVE_I5_MASK 0x00f00000
+
+
+#define NV10_DX5_TEXTURED_TRIANGLE 0x00000094
+
+
+
+#define NV10TCL 0x00000056
+
+#define NV10TCL_NOP 0x00000100
+#define NV10TCL_NOTIFY 0x00000104
+#define NV10TCL_DMA_NOTIFY 0x00000180
+#define NV10TCL_DMA_IN_MEMORY0 0x00000184
+#define NV10TCL_DMA_IN_MEMORY1 0x00000188
+#define NV10TCL_DMA_VTXBUF0 0x0000018c
+#define NV10TCL_DMA_IN_MEMORY2 0x00000194
+#define NV10TCL_DMA_IN_MEMORY3 0x00000198
+#define NV10TCL_RT_HORIZ 0x00000200
+#define NV10TCL_RT_HORIZ_X_SHIFT 0
+#define NV10TCL_RT_HORIZ_X_MASK 0x0000ffff
+#define NV10TCL_RT_HORIZ_W_SHIFT 16
+#define NV10TCL_RT_HORIZ_W_MASK 0xffff0000
+#define NV10TCL_RT_VERT 0x00000204
+#define NV10TCL_RT_VERT_Y_SHIFT 0
+#define NV10TCL_RT_VERT_Y_MASK 0x0000ffff
+#define NV10TCL_RT_VERT_H_SHIFT 16
+#define NV10TCL_RT_VERT_H_MASK 0xffff0000
+#define NV10TCL_RT_FORMAT 0x00000208
+#define NV10TCL_RT_FORMAT_TYPE_SHIFT 8
+#define NV10TCL_RT_FORMAT_TYPE_MASK 0x00000f00
+#define NV10TCL_RT_FORMAT_TYPE_LINEAR 0x00000100
+#define NV10TCL_RT_FORMAT_TYPE_SWIZZLED 0x00000200
+#define NV10TCL_RT_FORMAT_COLOR_SHIFT 0
+#define NV10TCL_RT_FORMAT_COLOR_MASK 0x0000001f
+#define NV10TCL_RT_FORMAT_COLOR_R5G6B5 0x00000003
+#define NV10TCL_RT_FORMAT_COLOR_X8R8G8B8 0x00000005
+#define NV10TCL_RT_FORMAT_COLOR_A8R8G8B8 0x00000008
+#define NV10TCL_RT_FORMAT_COLOR_B8 0x00000009
+#define NV10TCL_RT_FORMAT_COLOR_X8B8G8R8 0x0000000f
+#define NV10TCL_RT_FORMAT_COLOR_A8B8G8R8 0x00000010
+#define NV10TCL_RT_PITCH 0x0000020c
+#define NV10TCL_RT_PITCH_COLOR_PITCH_SHIFT 0
+#define NV10TCL_RT_PITCH_COLOR_PITCH_MASK 0x0000ffff
+#define NV10TCL_RT_PITCH_ZETA_PITCH_SHIFT 16
+#define NV10TCL_RT_PITCH_ZETA_PITCH_MASK 0xffff0000
+#define NV10TCL_COLOR_OFFSET 0x00000210
+#define NV10TCL_ZETA_OFFSET 0x00000214
+#define NV10TCL_TX_OFFSET(x) (0x00000218+((x)*4))
+#define NV10TCL_TX_OFFSET__SIZE 0x00000002
+#define NV10TCL_TX_FORMAT(x) (0x00000220+((x)*4))
+#define NV10TCL_TX_FORMAT__SIZE 0x00000002
+#define NV10TCL_TX_FORMAT_DMA0 (1 << 0)
+#define NV10TCL_TX_FORMAT_DMA1 (1 << 1)
+#define NV10TCL_TX_FORMAT_CUBE_MAP (1 << 2)
+#define NV10TCL_TX_FORMAT_FORMAT_SHIFT 7
+#define NV10TCL_TX_FORMAT_FORMAT_MASK 0x00000780
+#define NV10TCL_TX_FORMAT_FORMAT_L8 0x00000000
+#define NV10TCL_TX_FORMAT_FORMAT_A8 0x00000080
+#define NV10TCL_TX_FORMAT_FORMAT_A1R5G5B5 0x00000100
+#define NV10TCL_TX_FORMAT_FORMAT_A8_RECT 0x00000180
+#define NV10TCL_TX_FORMAT_FORMAT_A4R4G4B4 0x00000200
+#define NV10TCL_TX_FORMAT_FORMAT_R5G6B5 0x00000280
+#define NV10TCL_TX_FORMAT_FORMAT_A8R8G8B8 0x00000300
+#define NV10TCL_TX_FORMAT_FORMAT_X8R8G8B8 0x00000380
+#define NV10TCL_TX_FORMAT_FORMAT_INDEX8 0x00000580
+#define NV10TCL_TX_FORMAT_FORMAT_DXT1 0x00000600
+#define NV10TCL_TX_FORMAT_FORMAT_DXT3 0x00000700
+#define NV10TCL_TX_FORMAT_FORMAT_DXT5 0x00000780
+#define NV10TCL_TX_FORMAT_FORMAT_A1R5G5B5_RECT 0x00000800
+#define NV10TCL_TX_FORMAT_FORMAT_R5G6B5_RECT 0x00000880
+#define NV10TCL_TX_FORMAT_FORMAT_A8R8G8B8_RECT 0x00000900
+#define NV10TCL_TX_FORMAT_FORMAT_L8_RECT 0x00000980
+#define NV10TCL_TX_FORMAT_FORMAT_A8L8 0x00000d00
+#define NV10TCL_TX_FORMAT_FORMAT_A8_RECT2 0x00000d80
+#define NV10TCL_TX_FORMAT_FORMAT_A4R4G4B4_RECT 0x00000e80
+#define NV10TCL_TX_FORMAT_FORMAT_R8G8B8_RECT 0x00000f00
+#define NV10TCL_TX_FORMAT_FORMAT_L8A8_RECT 0x00001000
+#define NV10TCL_TX_FORMAT_FORMAT_A16 0x00001900
+#define NV10TCL_TX_FORMAT_FORMAT_HILO16 0x00001980
+#define NV10TCL_TX_FORMAT_FORMAT_A16_RECT 0x00001a80
+#define NV10TCL_TX_FORMAT_FORMAT_HILO16_RECT 0x00001b00
+#define NV10TCL_TX_FORMAT_FORMAT_HILO8 0x00002200
+#define NV10TCL_TX_FORMAT_FORMAT_SIGNED_HILO8 0x00002280
+#define NV10TCL_TX_FORMAT_FORMAT_HILO8_RECT 0x00002300
+#define NV10TCL_TX_FORMAT_FORMAT_SIGNED_HILO8_RECT 0x00002380
+#define NV10TCL_TX_FORMAT_FORMAT_FLOAT_RGBA16_NV 0x00002500
+#define NV10TCL_TX_FORMAT_FORMAT_FLOAT_RGBA32_NV 0x00002580
+#define NV10TCL_TX_FORMAT_FORMAT_FLOAT_R32_NV 0x00002600
+#define NV10TCL_TX_FORMAT_NPOT (1 << 11)
+#define NV10TCL_TX_FORMAT_MIPMAP_LEVELS_SHIFT 12
+#define NV10TCL_TX_FORMAT_MIPMAP_LEVELS_MASK 0x0000f000
+#define NV10TCL_TX_FORMAT_BASE_SIZE_U_SHIFT 16
+#define NV10TCL_TX_FORMAT_BASE_SIZE_U_MASK 0x000f0000
+#define NV10TCL_TX_FORMAT_BASE_SIZE_V_SHIFT 20
+#define NV10TCL_TX_FORMAT_BASE_SIZE_V_MASK 0x00f00000
+#define NV10TCL_TX_FORMAT_WRAP_S_SHIFT 24
+#define NV10TCL_TX_FORMAT_WRAP_S_MASK 0x0f000000
+#define NV10TCL_TX_FORMAT_WRAP_S_REPEAT 0x01000000
+#define NV10TCL_TX_FORMAT_WRAP_S_MIRRORED_REPEAT 0x02000000
+#define NV10TCL_TX_FORMAT_WRAP_S_CLAMP_TO_EDGE 0x03000000
+#define NV10TCL_TX_FORMAT_WRAP_S_CLAMP_TO_BORDER 0x04000000
+#define NV10TCL_TX_FORMAT_WRAP_S_CLAMP 0x05000000
+#define NV10TCL_TX_FORMAT_WRAP_T_SHIFT 28
+#define NV10TCL_TX_FORMAT_WRAP_T_MASK 0xf0000000
+#define NV10TCL_TX_FORMAT_WRAP_T_REPEAT 0x10000000
+#define NV10TCL_TX_FORMAT_WRAP_T_MIRRORED_REPEAT 0x20000000
+#define NV10TCL_TX_FORMAT_WRAP_T_CLAMP_TO_EDGE 0x30000000
+#define NV10TCL_TX_FORMAT_WRAP_T_CLAMP_TO_BORDER 0x40000000
+#define NV10TCL_TX_FORMAT_WRAP_T_CLAMP 0x50000000
+#define NV10TCL_TX_ENABLE(x) (0x00000228+((x)*4))
+#define NV10TCL_TX_ENABLE__SIZE 0x00000002
+#define NV10TCL_TX_ENABLE_ANISOTROPY_SHIFT 4
+#define NV10TCL_TX_ENABLE_ANISOTROPY_MASK 0x00000030
+#define NV10TCL_TX_ENABLE_ENABLE (1 << 30)
+#define NV10TCL_TX_NPOT_PITCH(x) (0x00000230+((x)*4))
+#define NV10TCL_TX_NPOT_PITCH__SIZE 0x00000002
+#define NV10TCL_TX_NPOT_PITCH_PITCH_SHIFT 16
+#define NV10TCL_TX_NPOT_PITCH_PITCH_MASK 0xffff0000
+#define NV10TCL_TX_NPOT_SIZE(x) (0x00000240+((x)*4))
+#define NV10TCL_TX_NPOT_SIZE__SIZE 0x00000002
+#define NV10TCL_TX_NPOT_SIZE_H_SHIFT 0
+#define NV10TCL_TX_NPOT_SIZE_H_MASK 0x0000ffff
+#define NV10TCL_TX_NPOT_SIZE_W_SHIFT 16
+#define NV10TCL_TX_NPOT_SIZE_W_MASK 0xffff0000
+#define NV10TCL_TX_FILTER(x) (0x00000248+((x)*4))
+#define NV10TCL_TX_FILTER__SIZE 0x00000002
+#define NV10TCL_TX_FILTER_MINIFY_SHIFT 24
+#define NV10TCL_TX_FILTER_MINIFY_MASK 0x0f000000
+#define NV10TCL_TX_FILTER_MINIFY_NEAREST 0x01000000
+#define NV10TCL_TX_FILTER_MINIFY_LINEAR 0x02000000
+#define NV10TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST 0x03000000
+#define NV10TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST 0x04000000
+#define NV10TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR 0x05000000
+#define NV10TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR 0x06000000
+#define NV10TCL_TX_FILTER_MAGNIFY_SHIFT 28
+#define NV10TCL_TX_FILTER_MAGNIFY_MASK 0xf0000000
+#define NV10TCL_TX_FILTER_MAGNIFY_NEAREST 0x10000000
+#define NV10TCL_TX_FILTER_MAGNIFY_LINEAR 0x20000000
+#define NV10TCL_TX_PALETTE_OFFSET(x) (0x00000250+((x)*4))
+#define NV10TCL_TX_PALETTE_OFFSET__SIZE 0x00000002
+#define NV10TCL_RC_IN_ALPHA(x) (0x00000260+((x)*4))
+#define NV10TCL_RC_IN_ALPHA__SIZE 0x00000002
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_SHIFT 0
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_MASK 0x0000000f
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_CONSTANT_COLOR0_NV 0x00000001
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_CONSTANT_COLOR1_NV 0x00000002
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_FOG 0x00000003
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_PRIMARY_COLOR_NV 0x00000004
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_SECONDARY_COLOR_NV 0x00000005
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_TEXTURE0_ARB 0x00000008
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_TEXTURE1_ARB 0x00000009
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_SPARE0_NV 0x0000000c
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_SPARE1_NV 0x0000000d
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0000000e
+#define NV10TCL_RC_IN_ALPHA_D_INPUT_E_TIMES_F_NV 0x0000000f
+#define NV10TCL_RC_IN_ALPHA_D_COMPONENT_USAGE (1 << 4)
+#define NV10TCL_RC_IN_ALPHA_D_COMPONENT_USAGE_BLUE 0x00000000
+#define NV10TCL_RC_IN_ALPHA_D_COMPONENT_USAGE_ALPHA 0x00000010
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_SHIFT 5
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_MASK 0x000000e0
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_UNSIGNED_INVERT_NV 0x00000020
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_EXPAND_NORMAL_NV 0x00000040
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_EXPAND_NEGATE_NV 0x00000060
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_HALF_BIAS_NORMAL_NV 0x00000080
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_HALF_BIAS_NEGATE_NV 0x000000a0
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_SIGNED_IDENTITY_NV 0x000000c0
+#define NV10TCL_RC_IN_ALPHA_D_MAPPING_SIGNED_NEGATE_NV 0x000000e0
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_SHIFT 8
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_MASK 0x00000f00
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_CONSTANT_COLOR0_NV 0x00000100
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_CONSTANT_COLOR1_NV 0x00000200
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_FOG 0x00000300
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_PRIMARY_COLOR_NV 0x00000400
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_SECONDARY_COLOR_NV 0x00000500
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_TEXTURE0_ARB 0x00000800
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_TEXTURE1_ARB 0x00000900
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_SPARE0_NV 0x00000c00
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_SPARE1_NV 0x00000d00
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x00000e00
+#define NV10TCL_RC_IN_ALPHA_C_INPUT_E_TIMES_F_NV 0x00000f00
+#define NV10TCL_RC_IN_ALPHA_C_COMPONENT_USAGE (1 << 12)
+#define NV10TCL_RC_IN_ALPHA_C_COMPONENT_USAGE_BLUE 0x00000000
+#define NV10TCL_RC_IN_ALPHA_C_COMPONENT_USAGE_ALPHA 0x00001000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_SHIFT 13
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_MASK 0x0000e000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_UNSIGNED_INVERT_NV 0x00002000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_EXPAND_NORMAL_NV 0x00004000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_EXPAND_NEGATE_NV 0x00006000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_HALF_BIAS_NORMAL_NV 0x00008000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_HALF_BIAS_NEGATE_NV 0x0000a000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_SIGNED_IDENTITY_NV 0x0000c000
+#define NV10TCL_RC_IN_ALPHA_C_MAPPING_SIGNED_NEGATE_NV 0x0000e000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_SHIFT 16
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_MASK 0x000f0000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_CONSTANT_COLOR0_NV 0x00010000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_CONSTANT_COLOR1_NV 0x00020000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_FOG 0x00030000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_PRIMARY_COLOR_NV 0x00040000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_SECONDARY_COLOR_NV 0x00050000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_TEXTURE0_ARB 0x00080000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_TEXTURE1_ARB 0x00090000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_SPARE0_NV 0x000c0000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_SPARE1_NV 0x000d0000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x000e0000
+#define NV10TCL_RC_IN_ALPHA_B_INPUT_E_TIMES_F_NV 0x000f0000
+#define NV10TCL_RC_IN_ALPHA_B_COMPONENT_USAGE (1 << 20)
+#define NV10TCL_RC_IN_ALPHA_B_COMPONENT_USAGE_BLUE 0x00000000
+#define NV10TCL_RC_IN_ALPHA_B_COMPONENT_USAGE_ALPHA 0x00100000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_SHIFT 21
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_MASK 0x00e00000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_UNSIGNED_INVERT_NV 0x00200000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_EXPAND_NORMAL_NV 0x00400000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_EXPAND_NEGATE_NV 0x00600000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_HALF_BIAS_NORMAL_NV 0x00800000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_HALF_BIAS_NEGATE_NV 0x00a00000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_SIGNED_IDENTITY_NV 0x00c00000
+#define NV10TCL_RC_IN_ALPHA_B_MAPPING_SIGNED_NEGATE_NV 0x00e00000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_SHIFT 24
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_MASK 0x0f000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_CONSTANT_COLOR0_NV 0x01000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_CONSTANT_COLOR1_NV 0x02000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_FOG 0x03000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_PRIMARY_COLOR_NV 0x04000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_SECONDARY_COLOR_NV 0x05000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_TEXTURE0_ARB 0x08000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_TEXTURE1_ARB 0x09000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_SPARE0_NV 0x0c000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_SPARE1_NV 0x0d000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0e000000
+#define NV10TCL_RC_IN_ALPHA_A_INPUT_E_TIMES_F_NV 0x0f000000
+#define NV10TCL_RC_IN_ALPHA_A_COMPONENT_USAGE (1 << 28)
+#define NV10TCL_RC_IN_ALPHA_A_COMPONENT_USAGE_BLUE 0x00000000
+#define NV10TCL_RC_IN_ALPHA_A_COMPONENT_USAGE_ALPHA 0x10000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_SHIFT 29
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_MASK 0xe0000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_UNSIGNED_INVERT_NV 0x20000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_EXPAND_NORMAL_NV 0x40000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_EXPAND_NEGATE_NV 0x60000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_HALF_BIAS_NORMAL_NV 0x80000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_HALF_BIAS_NEGATE_NV 0xa0000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_SIGNED_IDENTITY_NV 0xc0000000
+#define NV10TCL_RC_IN_ALPHA_A_MAPPING_SIGNED_NEGATE_NV 0xe0000000
+#define NV10TCL_RC_IN_RGB(x) (0x00000268+((x)*4))
+#define NV10TCL_RC_IN_RGB__SIZE 0x00000002
+#define NV10TCL_RC_IN_RGB_D_INPUT_SHIFT 0
+#define NV10TCL_RC_IN_RGB_D_INPUT_MASK 0x0000000f
+#define NV10TCL_RC_IN_RGB_D_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_RGB_D_INPUT_CONSTANT_COLOR0_NV 0x00000001
+#define NV10TCL_RC_IN_RGB_D_INPUT_CONSTANT_COLOR1_NV 0x00000002
+#define NV10TCL_RC_IN_RGB_D_INPUT_FOG 0x00000003
+#define NV10TCL_RC_IN_RGB_D_INPUT_PRIMARY_COLOR_NV 0x00000004
+#define NV10TCL_RC_IN_RGB_D_INPUT_SECONDARY_COLOR_NV 0x00000005
+#define NV10TCL_RC_IN_RGB_D_INPUT_TEXTURE0_ARB 0x00000008
+#define NV10TCL_RC_IN_RGB_D_INPUT_TEXTURE1_ARB 0x00000009
+#define NV10TCL_RC_IN_RGB_D_INPUT_SPARE0_NV 0x0000000c
+#define NV10TCL_RC_IN_RGB_D_INPUT_SPARE1_NV 0x0000000d
+#define NV10TCL_RC_IN_RGB_D_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0000000e
+#define NV10TCL_RC_IN_RGB_D_INPUT_E_TIMES_F_NV 0x0000000f
+#define NV10TCL_RC_IN_RGB_D_COMPONENT_USAGE (1 << 4)
+#define NV10TCL_RC_IN_RGB_D_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_IN_RGB_D_COMPONENT_USAGE_ALPHA 0x00000010
+#define NV10TCL_RC_IN_RGB_D_MAPPING_SHIFT 5
+#define NV10TCL_RC_IN_RGB_D_MAPPING_MASK 0x000000e0
+#define NV10TCL_RC_IN_RGB_D_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_RGB_D_MAPPING_UNSIGNED_INVERT_NV 0x00000020
+#define NV10TCL_RC_IN_RGB_D_MAPPING_EXPAND_NORMAL_NV 0x00000040
+#define NV10TCL_RC_IN_RGB_D_MAPPING_EXPAND_NEGATE_NV 0x00000060
+#define NV10TCL_RC_IN_RGB_D_MAPPING_HALF_BIAS_NORMAL_NV 0x00000080
+#define NV10TCL_RC_IN_RGB_D_MAPPING_HALF_BIAS_NEGATE_NV 0x000000a0
+#define NV10TCL_RC_IN_RGB_D_MAPPING_SIGNED_IDENTITY_NV 0x000000c0
+#define NV10TCL_RC_IN_RGB_D_MAPPING_SIGNED_NEGATE_NV 0x000000e0
+#define NV10TCL_RC_IN_RGB_C_INPUT_SHIFT 8
+#define NV10TCL_RC_IN_RGB_C_INPUT_MASK 0x00000f00
+#define NV10TCL_RC_IN_RGB_C_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_RGB_C_INPUT_CONSTANT_COLOR0_NV 0x00000100
+#define NV10TCL_RC_IN_RGB_C_INPUT_CONSTANT_COLOR1_NV 0x00000200
+#define NV10TCL_RC_IN_RGB_C_INPUT_FOG 0x00000300
+#define NV10TCL_RC_IN_RGB_C_INPUT_PRIMARY_COLOR_NV 0x00000400
+#define NV10TCL_RC_IN_RGB_C_INPUT_SECONDARY_COLOR_NV 0x00000500
+#define NV10TCL_RC_IN_RGB_C_INPUT_TEXTURE0_ARB 0x00000800
+#define NV10TCL_RC_IN_RGB_C_INPUT_TEXTURE1_ARB 0x00000900
+#define NV10TCL_RC_IN_RGB_C_INPUT_SPARE0_NV 0x00000c00
+#define NV10TCL_RC_IN_RGB_C_INPUT_SPARE1_NV 0x00000d00
+#define NV10TCL_RC_IN_RGB_C_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x00000e00
+#define NV10TCL_RC_IN_RGB_C_INPUT_E_TIMES_F_NV 0x00000f00
+#define NV10TCL_RC_IN_RGB_C_COMPONENT_USAGE (1 << 12)
+#define NV10TCL_RC_IN_RGB_C_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_IN_RGB_C_COMPONENT_USAGE_ALPHA 0x00001000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_SHIFT 13
+#define NV10TCL_RC_IN_RGB_C_MAPPING_MASK 0x0000e000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_UNSIGNED_INVERT_NV 0x00002000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_EXPAND_NORMAL_NV 0x00004000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_EXPAND_NEGATE_NV 0x00006000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_HALF_BIAS_NORMAL_NV 0x00008000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_HALF_BIAS_NEGATE_NV 0x0000a000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_SIGNED_IDENTITY_NV 0x0000c000
+#define NV10TCL_RC_IN_RGB_C_MAPPING_SIGNED_NEGATE_NV 0x0000e000
+#define NV10TCL_RC_IN_RGB_B_INPUT_SHIFT 16
+#define NV10TCL_RC_IN_RGB_B_INPUT_MASK 0x000f0000
+#define NV10TCL_RC_IN_RGB_B_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_RGB_B_INPUT_CONSTANT_COLOR0_NV 0x00010000
+#define NV10TCL_RC_IN_RGB_B_INPUT_CONSTANT_COLOR1_NV 0x00020000
+#define NV10TCL_RC_IN_RGB_B_INPUT_FOG 0x00030000
+#define NV10TCL_RC_IN_RGB_B_INPUT_PRIMARY_COLOR_NV 0x00040000
+#define NV10TCL_RC_IN_RGB_B_INPUT_SECONDARY_COLOR_NV 0x00050000
+#define NV10TCL_RC_IN_RGB_B_INPUT_TEXTURE0_ARB 0x00080000
+#define NV10TCL_RC_IN_RGB_B_INPUT_TEXTURE1_ARB 0x00090000
+#define NV10TCL_RC_IN_RGB_B_INPUT_SPARE0_NV 0x000c0000
+#define NV10TCL_RC_IN_RGB_B_INPUT_SPARE1_NV 0x000d0000
+#define NV10TCL_RC_IN_RGB_B_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x000e0000
+#define NV10TCL_RC_IN_RGB_B_INPUT_E_TIMES_F_NV 0x000f0000
+#define NV10TCL_RC_IN_RGB_B_COMPONENT_USAGE (1 << 20)
+#define NV10TCL_RC_IN_RGB_B_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_IN_RGB_B_COMPONENT_USAGE_ALPHA 0x00100000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_SHIFT 21
+#define NV10TCL_RC_IN_RGB_B_MAPPING_MASK 0x00e00000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_UNSIGNED_INVERT_NV 0x00200000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_EXPAND_NORMAL_NV 0x00400000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_EXPAND_NEGATE_NV 0x00600000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_HALF_BIAS_NORMAL_NV 0x00800000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_HALF_BIAS_NEGATE_NV 0x00a00000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_SIGNED_IDENTITY_NV 0x00c00000
+#define NV10TCL_RC_IN_RGB_B_MAPPING_SIGNED_NEGATE_NV 0x00e00000
+#define NV10TCL_RC_IN_RGB_A_INPUT_SHIFT 24
+#define NV10TCL_RC_IN_RGB_A_INPUT_MASK 0x0f000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_CONSTANT_COLOR0_NV 0x01000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_CONSTANT_COLOR1_NV 0x02000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_FOG 0x03000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_PRIMARY_COLOR_NV 0x04000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_SECONDARY_COLOR_NV 0x05000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_TEXTURE0_ARB 0x08000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_TEXTURE1_ARB 0x09000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_SPARE0_NV 0x0c000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_SPARE1_NV 0x0d000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0e000000
+#define NV10TCL_RC_IN_RGB_A_INPUT_E_TIMES_F_NV 0x0f000000
+#define NV10TCL_RC_IN_RGB_A_COMPONENT_USAGE (1 << 28)
+#define NV10TCL_RC_IN_RGB_A_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_IN_RGB_A_COMPONENT_USAGE_ALPHA 0x10000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_SHIFT 29
+#define NV10TCL_RC_IN_RGB_A_MAPPING_MASK 0xe0000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_UNSIGNED_INVERT_NV 0x20000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_EXPAND_NORMAL_NV 0x40000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_EXPAND_NEGATE_NV 0x60000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_HALF_BIAS_NORMAL_NV 0x80000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_HALF_BIAS_NEGATE_NV 0xa0000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_SIGNED_IDENTITY_NV 0xc0000000
+#define NV10TCL_RC_IN_RGB_A_MAPPING_SIGNED_NEGATE_NV 0xe0000000
+#define NV10TCL_RC_COLOR(x) (0x00000270+((x)*4))
+#define NV10TCL_RC_COLOR__SIZE 0x00000002
+#define NV10TCL_RC_COLOR_B_SHIFT 0
+#define NV10TCL_RC_COLOR_B_MASK 0x000000ff
+#define NV10TCL_RC_COLOR_G_SHIFT 8
+#define NV10TCL_RC_COLOR_G_MASK 0x0000ff00
+#define NV10TCL_RC_COLOR_R_SHIFT 16
+#define NV10TCL_RC_COLOR_R_MASK 0x00ff0000
+#define NV10TCL_RC_COLOR_A_SHIFT 24
+#define NV10TCL_RC_COLOR_A_MASK 0xff000000
+#define NV10TCL_RC_OUT_ALPHA(x) (0x00000278+((x)*4))
+#define NV10TCL_RC_OUT_ALPHA__SIZE 0x00000002
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_SHIFT 0
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_MASK 0x0000000f
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_ZERO 0x00000000
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_CONSTANT_COLOR0_NV 0x00000001
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_CONSTANT_COLOR1_NV 0x00000002
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_FOG 0x00000003
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_PRIMARY_COLOR_NV 0x00000004
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_SECONDARY_COLOR_NV 0x00000005
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_TEXTURE0_ARB 0x00000008
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_TEXTURE1_ARB 0x00000009
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_SPARE0_NV 0x0000000c
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_SPARE1_NV 0x0000000d
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0000000e
+#define NV10TCL_RC_OUT_ALPHA_CD_OUTPUT_E_TIMES_F_NV 0x0000000f
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_SHIFT 4
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_MASK 0x000000f0
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_ZERO 0x00000000
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_CONSTANT_COLOR0_NV 0x00000010
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_CONSTANT_COLOR1_NV 0x00000020
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_FOG 0x00000030
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_PRIMARY_COLOR_NV 0x00000040
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_SECONDARY_COLOR_NV 0x00000050
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_TEXTURE0_ARB 0x00000080
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_TEXTURE1_ARB 0x00000090
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_SPARE0_NV 0x000000c0
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_SPARE1_NV 0x000000d0
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x000000e0
+#define NV10TCL_RC_OUT_ALPHA_AB_OUTPUT_E_TIMES_F_NV 0x000000f0
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_SHIFT 8
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_MASK 0x00000f00
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_ZERO 0x00000000
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_CONSTANT_COLOR0_NV 0x00000100
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_CONSTANT_COLOR1_NV 0x00000200
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_FOG 0x00000300
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_PRIMARY_COLOR_NV 0x00000400
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_SECONDARY_COLOR_NV 0x00000500
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_TEXTURE0_ARB 0x00000800
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_TEXTURE1_ARB 0x00000900
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_SPARE0_NV 0x00000c00
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_SPARE1_NV 0x00000d00
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x00000e00
+#define NV10TCL_RC_OUT_ALPHA_SUM_OUTPUT_E_TIMES_F_NV 0x00000f00
+#define NV10TCL_RC_OUT_ALPHA_CD_DOT_PRODUCT (1 << 12)
+#define NV10TCL_RC_OUT_ALPHA_AB_DOT_PRODUCT (1 << 13)
+#define NV10TCL_RC_OUT_ALPHA_MUX_SUM (1 << 14)
+#define NV10TCL_RC_OUT_ALPHA_BIAS (1 << 15)
+#define NV10TCL_RC_OUT_ALPHA_BIAS_NONE 0x00000000
+#define NV10TCL_RC_OUT_ALPHA_BIAS_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x00008000
+#define NV10TCL_RC_OUT_ALPHA_SCALE_SHIFT 17
+#define NV10TCL_RC_OUT_ALPHA_SCALE_MASK 0x00000000
+#define NV10TCL_RC_OUT_ALPHA_SCALE_NONE 0x00000000
+#define NV10TCL_RC_OUT_ALPHA_SCALE_SCALE_BY_TWO_NV 0x00020000
+#define NV10TCL_RC_OUT_ALPHA_SCALE_SCALE_BY_FOUR_NV 0x00040000
+#define NV10TCL_RC_OUT_ALPHA_SCALE_SCALE_BY_ONE_HALF_NV 0x00060000
+#define NV10TCL_RC_OUT_RGB(x) (0x00000280+((x)*4))
+#define NV10TCL_RC_OUT_RGB__SIZE 0x00000002
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_SHIFT 0
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_MASK 0x0000000f
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_ZERO 0x00000000
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_CONSTANT_COLOR0_NV 0x00000001
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_CONSTANT_COLOR1_NV 0x00000002
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_FOG 0x00000003
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_PRIMARY_COLOR_NV 0x00000004
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_SECONDARY_COLOR_NV 0x00000005
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_TEXTURE0_ARB 0x00000008
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_TEXTURE1_ARB 0x00000009
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_SPARE0_NV 0x0000000c
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_SPARE1_NV 0x0000000d
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0000000e
+#define NV10TCL_RC_OUT_RGB_CD_OUTPUT_E_TIMES_F_NV 0x0000000f
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_SHIFT 4
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_MASK 0x000000f0
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_ZERO 0x00000000
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_CONSTANT_COLOR0_NV 0x00000010
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_CONSTANT_COLOR1_NV 0x00000020
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_FOG 0x00000030
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_PRIMARY_COLOR_NV 0x00000040
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_SECONDARY_COLOR_NV 0x00000050
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_TEXTURE0_ARB 0x00000080
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_TEXTURE1_ARB 0x00000090
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_SPARE0_NV 0x000000c0
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_SPARE1_NV 0x000000d0
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x000000e0
+#define NV10TCL_RC_OUT_RGB_AB_OUTPUT_E_TIMES_F_NV 0x000000f0
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_SHIFT 8
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_MASK 0x00000f00
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_ZERO 0x00000000
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_CONSTANT_COLOR0_NV 0x00000100
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_CONSTANT_COLOR1_NV 0x00000200
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_FOG 0x00000300
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_PRIMARY_COLOR_NV 0x00000400
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_SECONDARY_COLOR_NV 0x00000500
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_TEXTURE0_ARB 0x00000800
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_TEXTURE1_ARB 0x00000900
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_SPARE0_NV 0x00000c00
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_SPARE1_NV 0x00000d00
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x00000e00
+#define NV10TCL_RC_OUT_RGB_SUM_OUTPUT_E_TIMES_F_NV 0x00000f00
+#define NV10TCL_RC_OUT_RGB_CD_DOT_PRODUCT (1 << 12)
+#define NV10TCL_RC_OUT_RGB_AB_DOT_PRODUCT (1 << 13)
+#define NV10TCL_RC_OUT_RGB_MUX_SUM (1 << 14)
+#define NV10TCL_RC_OUT_RGB_BIAS (1 << 15)
+#define NV10TCL_RC_OUT_RGB_BIAS_NONE 0x00000000
+#define NV10TCL_RC_OUT_RGB_BIAS_BIAS_BY_NEGATIVE_ONE_HALF_NV 0x00008000
+#define NV10TCL_RC_OUT_RGB_SCALE_SHIFT 17
+#define NV10TCL_RC_OUT_RGB_SCALE_MASK 0x00000000
+#define NV10TCL_RC_OUT_RGB_SCALE_NONE 0x00000000
+#define NV10TCL_RC_OUT_RGB_SCALE_SCALE_BY_TWO_NV 0x00020000
+#define NV10TCL_RC_OUT_RGB_SCALE_SCALE_BY_FOUR_NV 0x00040000
+#define NV10TCL_RC_OUT_RGB_SCALE_SCALE_BY_ONE_HALF_NV 0x00060000
+#define NV10TCL_RC_OUT_RGB_OPERATION_SHIFT 27
+#define NV10TCL_RC_OUT_RGB_OPERATION_MASK 0x38000000
+#define NV10TCL_RC_FINAL0 0x00000288
+#define NV10TCL_RC_FINAL0_D_INPUT_SHIFT 0
+#define NV10TCL_RC_FINAL0_D_INPUT_MASK 0x0000000f
+#define NV10TCL_RC_FINAL0_D_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL0_D_INPUT_CONSTANT_COLOR0_NV 0x00000001
+#define NV10TCL_RC_FINAL0_D_INPUT_CONSTANT_COLOR1_NV 0x00000002
+#define NV10TCL_RC_FINAL0_D_INPUT_FOG 0x00000003
+#define NV10TCL_RC_FINAL0_D_INPUT_PRIMARY_COLOR_NV 0x00000004
+#define NV10TCL_RC_FINAL0_D_INPUT_SECONDARY_COLOR_NV 0x00000005
+#define NV10TCL_RC_FINAL0_D_INPUT_TEXTURE0_ARB 0x00000008
+#define NV10TCL_RC_FINAL0_D_INPUT_TEXTURE1_ARB 0x00000009
+#define NV10TCL_RC_FINAL0_D_INPUT_SPARE0_NV 0x0000000c
+#define NV10TCL_RC_FINAL0_D_INPUT_SPARE1_NV 0x0000000d
+#define NV10TCL_RC_FINAL0_D_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0000000e
+#define NV10TCL_RC_FINAL0_D_INPUT_E_TIMES_F_NV 0x0000000f
+#define NV10TCL_RC_FINAL0_D_COMPONENT_USAGE (1 << 4)
+#define NV10TCL_RC_FINAL0_D_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL0_D_COMPONENT_USAGE_ALPHA 0x00000010
+#define NV10TCL_RC_FINAL0_D_MAPPING_SHIFT 5
+#define NV10TCL_RC_FINAL0_D_MAPPING_MASK 0x000000e0
+#define NV10TCL_RC_FINAL0_D_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL0_D_MAPPING_UNSIGNED_INVERT_NV 0x00000020
+#define NV10TCL_RC_FINAL0_D_MAPPING_EXPAND_NORMAL_NV 0x00000040
+#define NV10TCL_RC_FINAL0_D_MAPPING_EXPAND_NEGATE_NV 0x00000060
+#define NV10TCL_RC_FINAL0_D_MAPPING_HALF_BIAS_NORMAL_NV 0x00000080
+#define NV10TCL_RC_FINAL0_D_MAPPING_HALF_BIAS_NEGATE_NV 0x000000a0
+#define NV10TCL_RC_FINAL0_D_MAPPING_SIGNED_IDENTITY_NV 0x000000c0
+#define NV10TCL_RC_FINAL0_D_MAPPING_SIGNED_NEGATE_NV 0x000000e0
+#define NV10TCL_RC_FINAL0_C_INPUT_SHIFT 8
+#define NV10TCL_RC_FINAL0_C_INPUT_MASK 0x00000f00
+#define NV10TCL_RC_FINAL0_C_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL0_C_INPUT_CONSTANT_COLOR0_NV 0x00000100
+#define NV10TCL_RC_FINAL0_C_INPUT_CONSTANT_COLOR1_NV 0x00000200
+#define NV10TCL_RC_FINAL0_C_INPUT_FOG 0x00000300
+#define NV10TCL_RC_FINAL0_C_INPUT_PRIMARY_COLOR_NV 0x00000400
+#define NV10TCL_RC_FINAL0_C_INPUT_SECONDARY_COLOR_NV 0x00000500
+#define NV10TCL_RC_FINAL0_C_INPUT_TEXTURE0_ARB 0x00000800
+#define NV10TCL_RC_FINAL0_C_INPUT_TEXTURE1_ARB 0x00000900
+#define NV10TCL_RC_FINAL0_C_INPUT_SPARE0_NV 0x00000c00
+#define NV10TCL_RC_FINAL0_C_INPUT_SPARE1_NV 0x00000d00
+#define NV10TCL_RC_FINAL0_C_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x00000e00
+#define NV10TCL_RC_FINAL0_C_INPUT_E_TIMES_F_NV 0x00000f00
+#define NV10TCL_RC_FINAL0_C_COMPONENT_USAGE (1 << 12)
+#define NV10TCL_RC_FINAL0_C_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL0_C_COMPONENT_USAGE_ALPHA 0x00001000
+#define NV10TCL_RC_FINAL0_C_MAPPING_SHIFT 13
+#define NV10TCL_RC_FINAL0_C_MAPPING_MASK 0x0000e000
+#define NV10TCL_RC_FINAL0_C_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL0_C_MAPPING_UNSIGNED_INVERT_NV 0x00002000
+#define NV10TCL_RC_FINAL0_C_MAPPING_EXPAND_NORMAL_NV 0x00004000
+#define NV10TCL_RC_FINAL0_C_MAPPING_EXPAND_NEGATE_NV 0x00006000
+#define NV10TCL_RC_FINAL0_C_MAPPING_HALF_BIAS_NORMAL_NV 0x00008000
+#define NV10TCL_RC_FINAL0_C_MAPPING_HALF_BIAS_NEGATE_NV 0x0000a000
+#define NV10TCL_RC_FINAL0_C_MAPPING_SIGNED_IDENTITY_NV 0x0000c000
+#define NV10TCL_RC_FINAL0_C_MAPPING_SIGNED_NEGATE_NV 0x0000e000
+#define NV10TCL_RC_FINAL0_B_INPUT_SHIFT 16
+#define NV10TCL_RC_FINAL0_B_INPUT_MASK 0x000f0000
+#define NV10TCL_RC_FINAL0_B_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL0_B_INPUT_CONSTANT_COLOR0_NV 0x00010000
+#define NV10TCL_RC_FINAL0_B_INPUT_CONSTANT_COLOR1_NV 0x00020000
+#define NV10TCL_RC_FINAL0_B_INPUT_FOG 0x00030000
+#define NV10TCL_RC_FINAL0_B_INPUT_PRIMARY_COLOR_NV 0x00040000
+#define NV10TCL_RC_FINAL0_B_INPUT_SECONDARY_COLOR_NV 0x00050000
+#define NV10TCL_RC_FINAL0_B_INPUT_TEXTURE0_ARB 0x00080000
+#define NV10TCL_RC_FINAL0_B_INPUT_TEXTURE1_ARB 0x00090000
+#define NV10TCL_RC_FINAL0_B_INPUT_SPARE0_NV 0x000c0000
+#define NV10TCL_RC_FINAL0_B_INPUT_SPARE1_NV 0x000d0000
+#define NV10TCL_RC_FINAL0_B_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x000e0000
+#define NV10TCL_RC_FINAL0_B_INPUT_E_TIMES_F_NV 0x000f0000
+#define NV10TCL_RC_FINAL0_B_COMPONENT_USAGE (1 << 20)
+#define NV10TCL_RC_FINAL0_B_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL0_B_COMPONENT_USAGE_ALPHA 0x00100000
+#define NV10TCL_RC_FINAL0_B_MAPPING_SHIFT 21
+#define NV10TCL_RC_FINAL0_B_MAPPING_MASK 0x00e00000
+#define NV10TCL_RC_FINAL0_B_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL0_B_MAPPING_UNSIGNED_INVERT_NV 0x00200000
+#define NV10TCL_RC_FINAL0_B_MAPPING_EXPAND_NORMAL_NV 0x00400000
+#define NV10TCL_RC_FINAL0_B_MAPPING_EXPAND_NEGATE_NV 0x00600000
+#define NV10TCL_RC_FINAL0_B_MAPPING_HALF_BIAS_NORMAL_NV 0x00800000
+#define NV10TCL_RC_FINAL0_B_MAPPING_HALF_BIAS_NEGATE_NV 0x00a00000
+#define NV10TCL_RC_FINAL0_B_MAPPING_SIGNED_IDENTITY_NV 0x00c00000
+#define NV10TCL_RC_FINAL0_B_MAPPING_SIGNED_NEGATE_NV 0x00e00000
+#define NV10TCL_RC_FINAL0_A_INPUT_SHIFT 24
+#define NV10TCL_RC_FINAL0_A_INPUT_MASK 0x0f000000
+#define NV10TCL_RC_FINAL0_A_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL0_A_INPUT_CONSTANT_COLOR0_NV 0x01000000
+#define NV10TCL_RC_FINAL0_A_INPUT_CONSTANT_COLOR1_NV 0x02000000
+#define NV10TCL_RC_FINAL0_A_INPUT_FOG 0x03000000
+#define NV10TCL_RC_FINAL0_A_INPUT_PRIMARY_COLOR_NV 0x04000000
+#define NV10TCL_RC_FINAL0_A_INPUT_SECONDARY_COLOR_NV 0x05000000
+#define NV10TCL_RC_FINAL0_A_INPUT_TEXTURE0_ARB 0x08000000
+#define NV10TCL_RC_FINAL0_A_INPUT_TEXTURE1_ARB 0x09000000
+#define NV10TCL_RC_FINAL0_A_INPUT_SPARE0_NV 0x0c000000
+#define NV10TCL_RC_FINAL0_A_INPUT_SPARE1_NV 0x0d000000
+#define NV10TCL_RC_FINAL0_A_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0e000000
+#define NV10TCL_RC_FINAL0_A_INPUT_E_TIMES_F_NV 0x0f000000
+#define NV10TCL_RC_FINAL0_A_COMPONENT_USAGE (1 << 28)
+#define NV10TCL_RC_FINAL0_A_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL0_A_COMPONENT_USAGE_ALPHA 0x10000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_SHIFT 29
+#define NV10TCL_RC_FINAL0_A_MAPPING_MASK 0xe0000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_UNSIGNED_INVERT_NV 0x20000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_EXPAND_NORMAL_NV 0x40000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_EXPAND_NEGATE_NV 0x60000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_HALF_BIAS_NORMAL_NV 0x80000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_HALF_BIAS_NEGATE_NV 0xa0000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_SIGNED_IDENTITY_NV 0xc0000000
+#define NV10TCL_RC_FINAL0_A_MAPPING_SIGNED_NEGATE_NV 0xe0000000
+#define NV10TCL_RC_FINAL1 0x0000028c
+#define NV10TCL_RC_FINAL1_COLOR_SUM_CLAMP (1 << 7)
+#define NV10TCL_RC_FINAL1_G_INPUT_SHIFT 8
+#define NV10TCL_RC_FINAL1_G_INPUT_MASK 0x00000f00
+#define NV10TCL_RC_FINAL1_G_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL1_G_INPUT_CONSTANT_COLOR0_NV 0x00000100
+#define NV10TCL_RC_FINAL1_G_INPUT_CONSTANT_COLOR1_NV 0x00000200
+#define NV10TCL_RC_FINAL1_G_INPUT_FOG 0x00000300
+#define NV10TCL_RC_FINAL1_G_INPUT_PRIMARY_COLOR_NV 0x00000400
+#define NV10TCL_RC_FINAL1_G_INPUT_SECONDARY_COLOR_NV 0x00000500
+#define NV10TCL_RC_FINAL1_G_INPUT_TEXTURE0_ARB 0x00000800
+#define NV10TCL_RC_FINAL1_G_INPUT_TEXTURE1_ARB 0x00000900
+#define NV10TCL_RC_FINAL1_G_INPUT_SPARE0_NV 0x00000c00
+#define NV10TCL_RC_FINAL1_G_INPUT_SPARE1_NV 0x00000d00
+#define NV10TCL_RC_FINAL1_G_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x00000e00
+#define NV10TCL_RC_FINAL1_G_INPUT_E_TIMES_F_NV 0x00000f00
+#define NV10TCL_RC_FINAL1_G_COMPONENT_USAGE (1 << 12)
+#define NV10TCL_RC_FINAL1_G_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL1_G_COMPONENT_USAGE_ALPHA 0x00001000
+#define NV10TCL_RC_FINAL1_G_MAPPING_SHIFT 13
+#define NV10TCL_RC_FINAL1_G_MAPPING_MASK 0x0000e000
+#define NV10TCL_RC_FINAL1_G_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL1_G_MAPPING_UNSIGNED_INVERT_NV 0x00002000
+#define NV10TCL_RC_FINAL1_G_MAPPING_EXPAND_NORMAL_NV 0x00004000
+#define NV10TCL_RC_FINAL1_G_MAPPING_EXPAND_NEGATE_NV 0x00006000
+#define NV10TCL_RC_FINAL1_G_MAPPING_HALF_BIAS_NORMAL_NV 0x00008000
+#define NV10TCL_RC_FINAL1_G_MAPPING_HALF_BIAS_NEGATE_NV 0x0000a000
+#define NV10TCL_RC_FINAL1_G_MAPPING_SIGNED_IDENTITY_NV 0x0000c000
+#define NV10TCL_RC_FINAL1_G_MAPPING_SIGNED_NEGATE_NV 0x0000e000
+#define NV10TCL_RC_FINAL1_F_INPUT_SHIFT 16
+#define NV10TCL_RC_FINAL1_F_INPUT_MASK 0x000f0000
+#define NV10TCL_RC_FINAL1_F_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL1_F_INPUT_CONSTANT_COLOR0_NV 0x00010000
+#define NV10TCL_RC_FINAL1_F_INPUT_CONSTANT_COLOR1_NV 0x00020000
+#define NV10TCL_RC_FINAL1_F_INPUT_FOG 0x00030000
+#define NV10TCL_RC_FINAL1_F_INPUT_PRIMARY_COLOR_NV 0x00040000
+#define NV10TCL_RC_FINAL1_F_INPUT_SECONDARY_COLOR_NV 0x00050000
+#define NV10TCL_RC_FINAL1_F_INPUT_TEXTURE0_ARB 0x00080000
+#define NV10TCL_RC_FINAL1_F_INPUT_TEXTURE1_ARB 0x00090000
+#define NV10TCL_RC_FINAL1_F_INPUT_SPARE0_NV 0x000c0000
+#define NV10TCL_RC_FINAL1_F_INPUT_SPARE1_NV 0x000d0000
+#define NV10TCL_RC_FINAL1_F_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x000e0000
+#define NV10TCL_RC_FINAL1_F_INPUT_E_TIMES_F_NV 0x000f0000
+#define NV10TCL_RC_FINAL1_F_COMPONENT_USAGE (1 << 20)
+#define NV10TCL_RC_FINAL1_F_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL1_F_COMPONENT_USAGE_ALPHA 0x00100000
+#define NV10TCL_RC_FINAL1_F_MAPPING_SHIFT 21
+#define NV10TCL_RC_FINAL1_F_MAPPING_MASK 0x00e00000
+#define NV10TCL_RC_FINAL1_F_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL1_F_MAPPING_UNSIGNED_INVERT_NV 0x00200000
+#define NV10TCL_RC_FINAL1_F_MAPPING_EXPAND_NORMAL_NV 0x00400000
+#define NV10TCL_RC_FINAL1_F_MAPPING_EXPAND_NEGATE_NV 0x00600000
+#define NV10TCL_RC_FINAL1_F_MAPPING_HALF_BIAS_NORMAL_NV 0x00800000
+#define NV10TCL_RC_FINAL1_F_MAPPING_HALF_BIAS_NEGATE_NV 0x00a00000
+#define NV10TCL_RC_FINAL1_F_MAPPING_SIGNED_IDENTITY_NV 0x00c00000
+#define NV10TCL_RC_FINAL1_F_MAPPING_SIGNED_NEGATE_NV 0x00e00000
+#define NV10TCL_RC_FINAL1_E_INPUT_SHIFT 24
+#define NV10TCL_RC_FINAL1_E_INPUT_MASK 0x0f000000
+#define NV10TCL_RC_FINAL1_E_INPUT_ZERO 0x00000000
+#define NV10TCL_RC_FINAL1_E_INPUT_CONSTANT_COLOR0_NV 0x01000000
+#define NV10TCL_RC_FINAL1_E_INPUT_CONSTANT_COLOR1_NV 0x02000000
+#define NV10TCL_RC_FINAL1_E_INPUT_FOG 0x03000000
+#define NV10TCL_RC_FINAL1_E_INPUT_PRIMARY_COLOR_NV 0x04000000
+#define NV10TCL_RC_FINAL1_E_INPUT_SECONDARY_COLOR_NV 0x05000000
+#define NV10TCL_RC_FINAL1_E_INPUT_TEXTURE0_ARB 0x08000000
+#define NV10TCL_RC_FINAL1_E_INPUT_TEXTURE1_ARB 0x09000000
+#define NV10TCL_RC_FINAL1_E_INPUT_SPARE0_NV 0x0c000000
+#define NV10TCL_RC_FINAL1_E_INPUT_SPARE1_NV 0x0d000000
+#define NV10TCL_RC_FINAL1_E_INPUT_SPARE0_PLUS_SECONDARY_COLOR_NV 0x0e000000
+#define NV10TCL_RC_FINAL1_E_INPUT_E_TIMES_F_NV 0x0f000000
+#define NV10TCL_RC_FINAL1_E_COMPONENT_USAGE (1 << 28)
+#define NV10TCL_RC_FINAL1_E_COMPONENT_USAGE_RGB 0x00000000
+#define NV10TCL_RC_FINAL1_E_COMPONENT_USAGE_ALPHA 0x10000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_SHIFT 29
+#define NV10TCL_RC_FINAL1_E_MAPPING_MASK 0xe0000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_UNSIGNED_IDENTITY_NV 0x00000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_UNSIGNED_INVERT_NV 0x20000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_EXPAND_NORMAL_NV 0x40000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_EXPAND_NEGATE_NV 0x60000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_HALF_BIAS_NORMAL_NV 0x80000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_HALF_BIAS_NEGATE_NV 0xa0000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_SIGNED_IDENTITY_NV 0xc0000000
+#define NV10TCL_RC_FINAL1_E_MAPPING_SIGNED_NEGATE_NV 0xe0000000
+#define NV10TCL_LIGHT_MODEL 0x00000294
+#define NV10TCL_LIGHT_MODEL_COLOR_CONTROL (1 << 1)
+#define NV10TCL_LIGHT_MODEL_LOCAL_VIEWER (1 << 16)
+#define NV10TCL_COLOR_MATERIAL_ENABLE 0x00000298
+#define NV10TCL_COLOR_MATERIAL_ENABLE_SPECULAR (1 << 0)
+#define NV10TCL_COLOR_MATERIAL_ENABLE_DIFFUSE (1 << 1)
+#define NV10TCL_COLOR_MATERIAL_ENABLE_AMBIENT (1 << 2)
+#define NV10TCL_COLOR_MATERIAL_ENABLE_EMISSION (1 << 3)
+#define NV10TCL_FOG_MODE 0x0000029c
+#define NV10TCL_FOG_MODE_EXP 0x00000800
+#define NV10TCL_FOG_MODE_EXP_2 0x00000802
+#define NV10TCL_FOG_MODE_EXP2 0x00000803
+#define NV10TCL_FOG_MODE_LINEAR 0x00000804
+#define NV10TCL_FOG_MODE_LINEAR_2 0x00002601
+#define NV10TCL_FOG_COORD_DIST 0x000002a0
+#define NV10TCL_FOG_ENABLE 0x000002a4
+#define NV10TCL_FOG_COLOR 0x000002a8
+#define NV10TCL_FOG_COLOR_R_SHIFT 0
+#define NV10TCL_FOG_COLOR_R_MASK 0x000000ff
+#define NV10TCL_FOG_COLOR_G_SHIFT 8
+#define NV10TCL_FOG_COLOR_G_MASK 0x0000ff00
+#define NV10TCL_FOG_COLOR_B_SHIFT 16
+#define NV10TCL_FOG_COLOR_B_MASK 0x00ff0000
+#define NV10TCL_FOG_COLOR_A_SHIFT 24
+#define NV10TCL_FOG_COLOR_A_MASK 0xff000000
+#define NV10TCL_VIEWPORT_CLIP_MODE 0x000002b4
+#define NV10TCL_VIEWPORT_CLIP_HORIZ(x) (0x000002c0+((x)*4))
+#define NV10TCL_VIEWPORT_CLIP_HORIZ__SIZE 0x00000008
+#define NV10TCL_VIEWPORT_CLIP_HORIZ_CLIP_L_SHIFT 0
+#define NV10TCL_VIEWPORT_CLIP_HORIZ_CLIP_L_MASK 0x000007ff
+#define NV10TCL_VIEWPORT_CLIP_HORIZ_CLIP_LEFT_ENABLE (1 << 11)
+#define NV10TCL_VIEWPORT_CLIP_HORIZ_CLIP_R_SHIFT 16
+#define NV10TCL_VIEWPORT_CLIP_HORIZ_CLIP_R_MASK 0x07ff0000
+#define NV10TCL_VIEWPORT_CLIP_HORIZ_CLIP_RIGHT_ENABLE (1 << 27)
+#define NV10TCL_VIEWPORT_CLIP_VERT(x) (0x000002e0+((x)*4))
+#define NV10TCL_VIEWPORT_CLIP_VERT__SIZE 0x00000008
+#define NV10TCL_VIEWPORT_CLIP_VERT_CLIP_T_SHIFT 0
+#define NV10TCL_VIEWPORT_CLIP_VERT_CLIP_T_MASK 0x000007ff
+#define NV10TCL_VIEWPORT_CLIP_VERT_CLIP_TOP_ENABLE (1 << 11)
+#define NV10TCL_VIEWPORT_CLIP_VERT_CLIP_B_SHIFT 16
+#define NV10TCL_VIEWPORT_CLIP_VERT_CLIP_B_MASK 0x07ff0000
+#define NV10TCL_VIEWPORT_CLIP_VERT_CLIP_BOTTOM_ENABLE (1 << 27)
+#define NV10TCL_ALPHA_FUNC_ENABLE 0x00000300
+#define NV10TCL_BLEND_FUNC_ENABLE 0x00000304
+#define NV10TCL_CULL_FACE_ENABLE 0x00000308
+#define NV10TCL_DEPTH_TEST_ENABLE 0x0000030c
+#define NV10TCL_DITHER_ENABLE 0x00000310
+#define NV10TCL_LIGHTING_ENABLE 0x00000314
+#define NV10TCL_POINT_PARAMETERS_ENABLE 0x00000318
+#define NV10TCL_POINT_SMOOTH_ENABLE 0x0000031c
+#define NV10TCL_LINE_SMOOTH_ENABLE 0x00000320
+#define NV10TCL_POLYGON_SMOOTH_ENABLE 0x00000324
+#define NV10TCL_VERTEX_WEIGHT_ENABLE 0x00000328
+#define NV10TCL_STENCIL_ENABLE 0x0000032c
+#define NV10TCL_POLYGON_OFFSET_POINT_ENABLE 0x00000330
+#define NV10TCL_POLYGON_OFFSET_LINE_ENABLE 0x00000334
+#define NV10TCL_POLYGON_OFFSET_FILL_ENABLE 0x00000338
+#define NV10TCL_ALPHA_FUNC_FUNC 0x0000033c
+#define NV10TCL_ALPHA_FUNC_FUNC_NEVER 0x00000200
+#define NV10TCL_ALPHA_FUNC_FUNC_LESS 0x00000201
+#define NV10TCL_ALPHA_FUNC_FUNC_EQUAL 0x00000202
+#define NV10TCL_ALPHA_FUNC_FUNC_LEQUAL 0x00000203
+#define NV10TCL_ALPHA_FUNC_FUNC_GREATER 0x00000204
+#define NV10TCL_ALPHA_FUNC_FUNC_GREATER 0x00000204
+#define NV10TCL_ALPHA_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV10TCL_ALPHA_FUNC_FUNC_GEQUAL 0x00000206
+#define NV10TCL_ALPHA_FUNC_FUNC_ALWAYS 0x00000207
+#define NV10TCL_ALPHA_FUNC_REF 0x00000340
+#define NV10TCL_BLEND_FUNC_SRC 0x00000344
+#define NV10TCL_BLEND_FUNC_SRC_ZERO 0x00000000
+#define NV10TCL_BLEND_FUNC_SRC_ONE 0x00000001
+#define NV10TCL_BLEND_FUNC_SRC_SRC_COLOR 0x00000300
+#define NV10TCL_BLEND_FUNC_SRC_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV10TCL_BLEND_FUNC_SRC_SRC_ALPHA 0x00000302
+#define NV10TCL_BLEND_FUNC_SRC_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV10TCL_BLEND_FUNC_SRC_DST_ALPHA 0x00000304
+#define NV10TCL_BLEND_FUNC_SRC_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV10TCL_BLEND_FUNC_SRC_DST_COLOR 0x00000306
+#define NV10TCL_BLEND_FUNC_SRC_ONE_MINUS_DST_COLOR 0x00000307
+#define NV10TCL_BLEND_FUNC_SRC_SRC_ALPHA_SATURATE 0x00000308
+#define NV10TCL_BLEND_FUNC_SRC_CONSTANT_COLOR 0x00008001
+#define NV10TCL_BLEND_FUNC_SRC_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV10TCL_BLEND_FUNC_SRC_CONSTANT_ALPHA 0x00008003
+#define NV10TCL_BLEND_FUNC_SRC_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV10TCL_BLEND_FUNC_DST 0x00000348
+#define NV10TCL_BLEND_FUNC_DST_ZERO 0x00000000
+#define NV10TCL_BLEND_FUNC_DST_ONE 0x00000001
+#define NV10TCL_BLEND_FUNC_DST_SRC_COLOR 0x00000300
+#define NV10TCL_BLEND_FUNC_DST_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV10TCL_BLEND_FUNC_DST_SRC_ALPHA 0x00000302
+#define NV10TCL_BLEND_FUNC_DST_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV10TCL_BLEND_FUNC_DST_DST_ALPHA 0x00000304
+#define NV10TCL_BLEND_FUNC_DST_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV10TCL_BLEND_FUNC_DST_DST_COLOR 0x00000306
+#define NV10TCL_BLEND_FUNC_DST_ONE_MINUS_DST_COLOR 0x00000307
+#define NV10TCL_BLEND_FUNC_DST_SRC_ALPHA_SATURATE 0x00000308
+#define NV10TCL_BLEND_FUNC_DST_CONSTANT_COLOR 0x00008001
+#define NV10TCL_BLEND_FUNC_DST_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV10TCL_BLEND_FUNC_DST_CONSTANT_ALPHA 0x00008003
+#define NV10TCL_BLEND_FUNC_DST_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV10TCL_BLEND_COLOR 0x0000034c
+#define NV10TCL_BLEND_COLOR_B_SHIFT 0
+#define NV10TCL_BLEND_COLOR_B_MASK 0x000000ff
+#define NV10TCL_BLEND_COLOR_G_SHIFT 8
+#define NV10TCL_BLEND_COLOR_G_MASK 0x0000ff00
+#define NV10TCL_BLEND_COLOR_R_SHIFT 16
+#define NV10TCL_BLEND_COLOR_R_MASK 0x00ff0000
+#define NV10TCL_BLEND_COLOR_A_SHIFT 24
+#define NV10TCL_BLEND_COLOR_A_MASK 0xff000000
+#define NV10TCL_BLEND_EQUATION 0x00000350
+#define NV10TCL_BLEND_EQUATION_FUNC_ADD 0x00008006
+#define NV10TCL_BLEND_EQUATION_MIN 0x00008007
+#define NV10TCL_BLEND_EQUATION_MAX 0x00008008
+#define NV10TCL_BLEND_EQUATION_FUNC_SUBTRACT 0x0000800a
+#define NV10TCL_BLEND_EQUATION_FUNC_REVERSE_SUBTRACT 0x0000800b
+#define NV10TCL_DEPTH_FUNC 0x00000354
+#define NV10TCL_DEPTH_FUNC_NEVER 0x00000200
+#define NV10TCL_DEPTH_FUNC_LESS 0x00000201
+#define NV10TCL_DEPTH_FUNC_EQUAL 0x00000202
+#define NV10TCL_DEPTH_FUNC_LEQUAL 0x00000203
+#define NV10TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV10TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV10TCL_DEPTH_FUNC_NOTEQUAL 0x00000205
+#define NV10TCL_DEPTH_FUNC_GEQUAL 0x00000206
+#define NV10TCL_DEPTH_FUNC_ALWAYS 0x00000207
+#define NV10TCL_COLOR_MASK 0x00000358
+#define NV10TCL_COLOR_MASK_B (1 << 0)
+#define NV10TCL_COLOR_MASK_G (1 << 8)
+#define NV10TCL_COLOR_MASK_R (1 << 16)
+#define NV10TCL_COLOR_MASK_A (1 << 24)
+#define NV10TCL_DEPTH_WRITE_ENABLE 0x0000035c
+#define NV10TCL_STENCIL_MASK 0x00000360
+#define NV10TCL_STENCIL_FUNC_FUNC 0x00000364
+#define NV10TCL_STENCIL_FUNC_FUNC_NEVER 0x00000200
+#define NV10TCL_STENCIL_FUNC_FUNC_LESS 0x00000201
+#define NV10TCL_STENCIL_FUNC_FUNC_EQUAL 0x00000202
+#define NV10TCL_STENCIL_FUNC_FUNC_LEQUAL 0x00000203
+#define NV10TCL_STENCIL_FUNC_FUNC_GREATER 0x00000204
+#define NV10TCL_STENCIL_FUNC_FUNC_GREATER 0x00000204
+#define NV10TCL_STENCIL_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV10TCL_STENCIL_FUNC_FUNC_GEQUAL 0x00000206
+#define NV10TCL_STENCIL_FUNC_FUNC_ALWAYS 0x00000207
+#define NV10TCL_STENCIL_FUNC_REF 0x00000368
+#define NV10TCL_STENCIL_FUNC_MASK 0x0000036c
+#define NV10TCL_STENCIL_OP_FAIL 0x00000370
+#define NV10TCL_STENCIL_OP_FAIL_ZERO 0x00000000
+#define NV10TCL_STENCIL_OP_FAIL_INVERT 0x0000150a
+#define NV10TCL_STENCIL_OP_FAIL_KEEP 0x00001e00
+#define NV10TCL_STENCIL_OP_FAIL_REPLACE 0x00001e01
+#define NV10TCL_STENCIL_OP_FAIL_INCR 0x00001e02
+#define NV10TCL_STENCIL_OP_FAIL_DECR 0x00001e03
+#define NV10TCL_STENCIL_OP_FAIL_INCR_WRAP 0x00008507
+#define NV10TCL_STENCIL_OP_FAIL_DECR_WRAP 0x00008508
+#define NV10TCL_STENCIL_OP_ZFAIL 0x00000374
+#define NV10TCL_STENCIL_OP_ZFAIL_ZERO 0x00000000
+#define NV10TCL_STENCIL_OP_ZFAIL_INVERT 0x0000150a
+#define NV10TCL_STENCIL_OP_ZFAIL_KEEP 0x00001e00
+#define NV10TCL_STENCIL_OP_ZFAIL_REPLACE 0x00001e01
+#define NV10TCL_STENCIL_OP_ZFAIL_INCR 0x00001e02
+#define NV10TCL_STENCIL_OP_ZFAIL_DECR 0x00001e03
+#define NV10TCL_STENCIL_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV10TCL_STENCIL_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV10TCL_STENCIL_OP_ZPASS 0x00000378
+#define NV10TCL_STENCIL_OP_ZPASS_ZERO 0x00000000
+#define NV10TCL_STENCIL_OP_ZPASS_INVERT 0x0000150a
+#define NV10TCL_STENCIL_OP_ZPASS_KEEP 0x00001e00
+#define NV10TCL_STENCIL_OP_ZPASS_REPLACE 0x00001e01
+#define NV10TCL_STENCIL_OP_ZPASS_INCR 0x00001e02
+#define NV10TCL_STENCIL_OP_ZPASS_DECR 0x00001e03
+#define NV10TCL_STENCIL_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV10TCL_STENCIL_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV10TCL_SHADE_MODEL 0x0000037c
+#define NV10TCL_SHADE_MODEL_FLAT 0x00001d00
+#define NV10TCL_SHADE_MODEL_SMOOTH 0x00001d01
+#define NV10TCL_LINE_WIDTH 0x00000380
+#define NV10TCL_POLYGON_OFFSET_FACTOR 0x00000384
+#define NV10TCL_POLYGON_OFFSET_UNITS 0x00000388
+#define NV10TCL_POLYGON_MODE_FRONT 0x0000038c
+#define NV10TCL_POLYGON_MODE_FRONT_POINT 0x00001b00
+#define NV10TCL_POLYGON_MODE_FRONT_LINE 0x00001b01
+#define NV10TCL_POLYGON_MODE_FRONT_FILL 0x00001b02
+#define NV10TCL_POLYGON_MODE_BACK 0x00000390
+#define NV10TCL_POLYGON_MODE_BACK_POINT 0x00001b00
+#define NV10TCL_POLYGON_MODE_BACK_LINE 0x00001b01
+#define NV10TCL_POLYGON_MODE_BACK_FILL 0x00001b02
+#define NV10TCL_DEPTH_RANGE_NEAR 0x00000394
+#define NV10TCL_DEPTH_RANGE_FAR 0x00000398
+#define NV10TCL_CULL_FACE 0x0000039c
+#define NV10TCL_CULL_FACE_FRONT 0x00000404
+#define NV10TCL_CULL_FACE_BACK 0x00000405
+#define NV10TCL_CULL_FACE_FRONT_AND_BACK 0x00000408
+#define NV10TCL_FRONT_FACE 0x000003a0
+#define NV10TCL_FRONT_FACE_CW 0x00000900
+#define NV10TCL_FRONT_FACE_CCW 0x00000901
+#define NV10TCL_NORMALIZE_ENABLE 0x000003a4
+#define NV10TCL_COLOR_MATERIAL_R 0x000003a8
+#define NV10TCL_COLOR_MATERIAL_G 0x000003ac
+#define NV10TCL_COLOR_MATERIAL_B 0x000003b0
+#define NV10TCL_COLOR_MATERIAL_A 0x000003b4
+#define NV10TCL_COLOR_CONTROL 0x000003b8
+#define NV10TCL_ENABLED_LIGHTS 0x000003bc
+#define NV10TCL_ENABLED_LIGHTS_LIGHT0 (1 << 0)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT1 (1 << 2)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT2 (1 << 4)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT3 (1 << 6)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT4 (1 << 8)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT5 (1 << 10)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT6 (1 << 12)
+#define NV10TCL_ENABLED_LIGHTS_LIGHT7 (1 << 14)
+#define NV10TCL_CLIP_PLANE_ENABLE(x) (0x000003c0+((x)*4))
+#define NV10TCL_CLIP_PLANE_ENABLE__SIZE 0x00000008
+#define NV10TCL_CLIP_PLANE_ENABLE_FALSE 0x00000000
+#define NV10TCL_CLIP_PLANE_ENABLE_EYE_LINEAR 0x00002400
+#define NV10TCL_CLIP_PLANE_ENABLE_OBJECT_LINEAR 0x00002401
+#define NV10TCL_TX_MATRIX_ENABLE(x) (0x000003e0+((x)*4))
+#define NV10TCL_TX_MATRIX_ENABLE__SIZE 0x00000002
+#define NV10TCL_VIEW_MATRIX_ENABLE 0x000003e8
+#define NV10TCL_VIEW_MATRIX_ENABLE_MODELVIEW1 (1 << 0)
+#define NV10TCL_VIEW_MATRIX_ENABLE_MODELVIEW0 (1 << 1)
+#define NV10TCL_VIEW_MATRIX_ENABLE_PROJECTION (1 << 2)
+#define NV10TCL_POINT_SIZE 0x000003ec
+#define NV10TCL_MODELVIEW0_MATRIX(x) (0x00000400+((x)*4))
+#define NV10TCL_MODELVIEW0_MATRIX__SIZE 0x00000010
+#define NV10TCL_MODELVIEW1_MATRIX(x) (0x00000440+((x)*4))
+#define NV10TCL_MODELVIEW1_MATRIX__SIZE 0x00000010
+#define NV10TCL_INVERSE_MODELVIEW0_MATRIX(x) (0x00000480+((x)*4))
+#define NV10TCL_INVERSE_MODELVIEW0_MATRIX__SIZE 0x00000010
+#define NV10TCL_INVERSE_MODELVIEW1_MATRIX(x) (0x000004c0+((x)*4))
+#define NV10TCL_INVERSE_MODELVIEW1_MATRIX__SIZE 0x00000010
+#define NV10TCL_PROJECTION_MATRIX(x) (0x00000500+((x)*4))
+#define NV10TCL_PROJECTION_MATRIX__SIZE 0x00000010
+#define NV10TCL_TX0_MATRIX(x) (0x00000540+((x)*4))
+#define NV10TCL_TX0_MATRIX__SIZE 0x00000010
+#define NV10TCL_TX1_MATRIX(x) (0x00000580+((x)*4))
+#define NV10TCL_TX1_MATRIX__SIZE 0x00000010
+#define NV10TCL_CLIP_PLANE_A(x) (0x00000600+((x)*16))
+#define NV10TCL_CLIP_PLANE_A__SIZE 0x00000008
+#define NV10TCL_CLIP_PLANE_B(x) (0x00000604+((x)*16))
+#define NV10TCL_CLIP_PLANE_B__SIZE 0x00000008
+#define NV10TCL_CLIP_PLANE_C(x) (0x00000608+((x)*16))
+#define NV10TCL_CLIP_PLANE_C__SIZE 0x00000008
+#define NV10TCL_CLIP_PLANE_D(x) (0x0000060c+((x)*16))
+#define NV10TCL_CLIP_PLANE_D__SIZE 0x00000008
+#define NV10TCL_FOG_EQUATION_CONSTANT 0x00000680
+#define NV10TCL_FOG_EQUATION_LINEAR 0x00000684
+#define NV10TCL_FOG_EQUATION_QUADRATIC 0x00000688
+#define NV10TCL_FRONT_MATERIAL_SHININESS(x) (0x000006a0+((x)*4))
+#define NV10TCL_FRONT_MATERIAL_SHININESS__SIZE 0x00000006
+#define NV10TCL_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x000006c4
+#define NV10TCL_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x000006c8
+#define NV10TCL_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x000006cc
+#define NV10TCL_VIEWPORT_SCALE_X 0x000006e8
+#define NV10TCL_VIEWPORT_SCALE_Y 0x000006ec
+#define NV10TCL_VIEWPORT_SCALE_Z 0x000006f0
+#define NV10TCL_VIEWPORT_SCALE_W 0x000006f4
+#define NV10TCL_POINT_PARAMETER(x) (0x000006f8+((x)*4))
+#define NV10TCL_POINT_PARAMETER__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(x) (0x00000800+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G(x) (0x00000804+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B(x) (0x00000808+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(x) (0x0000080c+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G(x) (0x00000810+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B(x) (0x00000814+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(x) (0x00000818+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G(x) (0x0000081c+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G__SIZE 0x00000008
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B(x) (0x00000820+((x)*128))
+#define NV10TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B__SIZE 0x00000008
+#define NV10TCL_LIGHT_HALF_VECTOR_X(x) (0x00000828+((x)*128))
+#define NV10TCL_LIGHT_HALF_VECTOR_X__SIZE 0x00000008
+#define NV10TCL_LIGHT_HALF_VECTOR_Y(x) (0x0000082c+((x)*128))
+#define NV10TCL_LIGHT_HALF_VECTOR_Y__SIZE 0x00000008
+#define NV10TCL_LIGHT_HALF_VECTOR_Z(x) (0x00000830+((x)*128))
+#define NV10TCL_LIGHT_HALF_VECTOR_Z__SIZE 0x00000008
+#define NV10TCL_LIGHT_DIRECTION_X(x) (0x00000834+((x)*128))
+#define NV10TCL_LIGHT_DIRECTION_X__SIZE 0x00000008
+#define NV10TCL_LIGHT_DIRECTION_Y(x) (0x00000838+((x)*128))
+#define NV10TCL_LIGHT_DIRECTION_Y__SIZE 0x00000008
+#define NV10TCL_LIGHT_DIRECTION_Z(x) (0x0000083c+((x)*128))
+#define NV10TCL_LIGHT_DIRECTION_Z__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_CUTOFF_A(x) (0x00000840+((x)*128))
+#define NV10TCL_LIGHT_SPOT_CUTOFF_A__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_CUTOFF_B(x) (0x00000844+((x)*128))
+#define NV10TCL_LIGHT_SPOT_CUTOFF_B__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_CUTOFF_C(x) (0x00000848+((x)*128))
+#define NV10TCL_LIGHT_SPOT_CUTOFF_C__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_DIR_X(x) (0x0000084c+((x)*128))
+#define NV10TCL_LIGHT_SPOT_DIR_X__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_DIR_Y(x) (0x00000850+((x)*128))
+#define NV10TCL_LIGHT_SPOT_DIR_Y__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_DIR_Z(x) (0x00000854+((x)*128))
+#define NV10TCL_LIGHT_SPOT_DIR_Z__SIZE 0x00000008
+#define NV10TCL_LIGHT_SPOT_CUTOFF_D(x) (0x00000858+((x)*128))
+#define NV10TCL_LIGHT_SPOT_CUTOFF_D__SIZE 0x00000008
+#define NV10TCL_LIGHT_POSITION_X(x) (0x0000085c+((x)*128))
+#define NV10TCL_LIGHT_POSITION_X__SIZE 0x00000008
+#define NV10TCL_LIGHT_POSITION_Y(x) (0x00000860+((x)*128))
+#define NV10TCL_LIGHT_POSITION_Y__SIZE 0x00000008
+#define NV10TCL_LIGHT_POSITION_Z(x) (0x00000864+((x)*128))
+#define NV10TCL_LIGHT_POSITION_Z__SIZE 0x00000008
+#define NV10TCL_LIGHT_ATTENUATION_CONSTANT(x) (0x00000868+((x)*128))
+#define NV10TCL_LIGHT_ATTENUATION_CONSTANT__SIZE 0x00000008
+#define NV10TCL_LIGHT_ATTENUATION_LINEAR(x) (0x0000086c+((x)*128))
+#define NV10TCL_LIGHT_ATTENUATION_LINEAR__SIZE 0x00000008
+#define NV10TCL_LIGHT_ATTENUATION_QUADRATIC(x) (0x00000870+((x)*128))
+#define NV10TCL_LIGHT_ATTENUATION_QUADRATIC__SIZE 0x00000008
+#define NV10TCL_VERTEX_POS_3F_X 0x00000c00
+#define NV10TCL_VERTEX_POS_3F_Y 0x00000c04
+#define NV10TCL_VERTEX_POS_3F_Z 0x00000c08
+#define NV10TCL_VERTEX_POS_4F_X 0x00000c18
+#define NV10TCL_VERTEX_POS_4F_Y 0x00000c1c
+#define NV10TCL_VERTEX_POS_4F_Z 0x00000c20
+#define NV10TCL_VERTEX_POS_4F_W 0x00000c24
+#define NV10TCL_VERTEX_NOR_3F_X 0x00000c30
+#define NV10TCL_VERTEX_NOR_3F_Y 0x00000c34
+#define NV10TCL_VERTEX_NOR_3F_Z 0x00000c38
+#define NV10TCL_VERTEX_NOR_3I_XY 0x00000c40
+#define NV10TCL_VERTEX_NOR_3I_XY_X_SHIFT 0
+#define NV10TCL_VERTEX_NOR_3I_XY_X_MASK 0x0000ffff
+#define NV10TCL_VERTEX_NOR_3I_XY_Y_SHIFT 16
+#define NV10TCL_VERTEX_NOR_3I_XY_Y_MASK 0xffff0000
+#define NV10TCL_VERTEX_NOR_3I_Z 0x00000c44
+#define NV10TCL_VERTEX_NOR_3I_Z_Z_SHIFT 0
+#define NV10TCL_VERTEX_NOR_3I_Z_Z_MASK 0x0000ffff
+#define NV10TCL_VERTEX_COL_4F_R 0x00000c50
+#define NV10TCL_VERTEX_COL_4F_G 0x00000c54
+#define NV10TCL_VERTEX_COL_4F_B 0x00000c58
+#define NV10TCL_VERTEX_COL_4F_A 0x00000c5c
+#define NV10TCL_VERTEX_COL_3F_R 0x00000c60
+#define NV10TCL_VERTEX_COL_3F_G 0x00000c64
+#define NV10TCL_VERTEX_COL_3F_B 0x00000c68
+#define NV10TCL_VERTEX_COL_4I 0x00000c6c
+#define NV10TCL_VERTEX_COL_4I_R_SHIFT 0
+#define NV10TCL_VERTEX_COL_4I_R_MASK 0x000000ff
+#define NV10TCL_VERTEX_COL_4I_G_SHIFT 8
+#define NV10TCL_VERTEX_COL_4I_G_MASK 0x0000ff00
+#define NV10TCL_VERTEX_COL_4I_B_SHIFT 16
+#define NV10TCL_VERTEX_COL_4I_B_MASK 0x00ff0000
+#define NV10TCL_VERTEX_COL_4I_A_SHIFT 24
+#define NV10TCL_VERTEX_COL_4I_A_MASK 0xff000000
+#define NV10TCL_VERTEX_COL2_3F_R 0x00000c80
+#define NV10TCL_VERTEX_COL2_3F_G 0x00000c84
+#define NV10TCL_VERTEX_COL2_3F_B 0x00000c88
+#define NV10TCL_VERTEX_COL2_3I 0x00000c8c
+#define NV10TCL_VERTEX_COL2_3I_R_SHIFT 0
+#define NV10TCL_VERTEX_COL2_3I_R_MASK 0x000000ff
+#define NV10TCL_VERTEX_COL2_3I_G_SHIFT 8
+#define NV10TCL_VERTEX_COL2_3I_G_MASK 0x0000ff00
+#define NV10TCL_VERTEX_COL2_3I_B_SHIFT 16
+#define NV10TCL_VERTEX_COL2_3I_B_MASK 0x00ff0000
+#define NV10TCL_VERTEX_TX0_2F_S 0x00000c90
+#define NV10TCL_VERTEX_TX0_2F_T 0x00000c94
+#define NV10TCL_VERTEX_TX0_2I 0x00000c98
+#define NV10TCL_VERTEX_TX0_2I_S_SHIFT 0
+#define NV10TCL_VERTEX_TX0_2I_S_MASK 0x0000ffff
+#define NV10TCL_VERTEX_TX0_2I_T_SHIFT 16
+#define NV10TCL_VERTEX_TX0_2I_T_MASK 0xffff0000
+#define NV10TCL_VERTEX_TX0_4F_S 0x00000ca0
+#define NV10TCL_VERTEX_TX0_4F_T 0x00000ca4
+#define NV10TCL_VERTEX_TX0_4F_R 0x00000ca8
+#define NV10TCL_VERTEX_TX0_4F_Q 0x00000cac
+#define NV10TCL_VERTEX_TX0_4I_ST 0x00000cb0
+#define NV10TCL_VERTEX_TX0_4I_ST_S_SHIFT 0
+#define NV10TCL_VERTEX_TX0_4I_ST_S_MASK 0x0000ffff
+#define NV10TCL_VERTEX_TX0_4I_ST_T_SHIFT 16
+#define NV10TCL_VERTEX_TX0_4I_ST_T_MASK 0xffff0000
+#define NV10TCL_VERTEX_TX0_4I_RQ 0x00000cb4
+#define NV10TCL_VERTEX_TX0_4I_RQ_R_SHIFT 0
+#define NV10TCL_VERTEX_TX0_4I_RQ_R_MASK 0x0000ffff
+#define NV10TCL_VERTEX_TX0_4I_RQ_Q_SHIFT 16
+#define NV10TCL_VERTEX_TX0_4I_RQ_Q_MASK 0xffff0000
+#define NV10TCL_VERTEX_TX1_2F_S 0x00000cb8
+#define NV10TCL_VERTEX_TX1_2F_T 0x00000cbc
+#define NV10TCL_VERTEX_TX1_2I 0x00000cc0
+#define NV10TCL_VERTEX_TX1_2I_S_SHIFT 0
+#define NV10TCL_VERTEX_TX1_2I_S_MASK 0x0000ffff
+#define NV10TCL_VERTEX_TX1_2I_T_SHIFT 16
+#define NV10TCL_VERTEX_TX1_2I_T_MASK 0xffff0000
+#define NV10TCL_VERTEX_TX1_4F_S 0x00000cc8
+#define NV10TCL_VERTEX_TX1_4F_T 0x00000ccc
+#define NV10TCL_VERTEX_TX1_4F_R 0x00000cd0
+#define NV10TCL_VERTEX_TX1_4F_Q 0x00000cd4
+#define NV10TCL_VERTEX_TX1_4I_ST 0x00000cd8
+#define NV10TCL_VERTEX_TX1_4I_ST_S_SHIFT 0
+#define NV10TCL_VERTEX_TX1_4I_ST_S_MASK 0x0000ffff
+#define NV10TCL_VERTEX_TX1_4I_ST_T_SHIFT 16
+#define NV10TCL_VERTEX_TX1_4I_ST_T_MASK 0xffff0000
+#define NV10TCL_VERTEX_TX1_4I_RQ 0x00000cdc
+#define NV10TCL_VERTEX_TX1_4I_RQ_R_SHIFT 0
+#define NV10TCL_VERTEX_TX1_4I_RQ_R_MASK 0x0000ffff
+#define NV10TCL_VERTEX_TX1_4I_RQ_Q_SHIFT 16
+#define NV10TCL_VERTEX_TX1_4I_RQ_Q_MASK 0xffff0000
+#define NV10TCL_VERTEX_FOG_1F 0x00000ce0
+#define NV10TCL_VERTEX_WGH_1F 0x00000ce4
+#define NV10TCL_EDGEFLAG_ENABLE 0x00000cec
+#define NV10TCL_VERTEX_ARRAY_VALIDATE 0x00000cf0
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET(x) (0x00000d00+((x)*8))
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET__SIZE 0x00000008
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT(x) (0x00000d04+((x)*8))
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT__SIZE 0x00000008
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_POS 0x00000d00
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS 0x00000d04
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_POS_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_COL 0x00000d08
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL 0x00000d0c
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_COL2 0x00000d10
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2 0x00000d14
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_COL2_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_TX0 0x00000d18
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0 0x00000d1c
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX0_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_TX1 0x00000d20
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1 0x00000d24
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_TX1_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_NOR 0x00000d28
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR 0x00000d2c
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_NOR_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_WGH 0x00000d30
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH 0x00000d34
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_WGH_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_ARRAY_OFFSET_FOG 0x00000d38
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG 0x00000d3c
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG_TYPE_SHIFT 0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG_TYPE_MASK 0x0000000f
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG_FIELDS_SHIFT 4
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG_FIELDS_MASK 0x000000f0
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG_STRIDE_SHIFT 8
+#define NV10TCL_VERTEX_ARRAY_FORMAT_FOG_STRIDE_MASK 0x0000ff00
+#define NV10TCL_VERTEX_BEGIN_END 0x00000dfc
+#define NV10TCL_VERTEX_BEGIN_END_STOP 0x00000000
+#define NV10TCL_VERTEX_BEGIN_END_POINTS 0x00000001
+#define NV10TCL_VERTEX_BEGIN_END_LINES 0x00000002
+#define NV10TCL_VERTEX_BEGIN_END_LINE_LOOP 0x00000003
+#define NV10TCL_VERTEX_BEGIN_END_LINE_STRIP 0x00000004
+#define NV10TCL_VERTEX_BEGIN_END_TRIANGLES 0x00000005
+#define NV10TCL_VERTEX_BEGIN_END_TRIANGLE_STRIP 0x00000006
+#define NV10TCL_VERTEX_BEGIN_END_TRIANGLE_FAN 0x00000007
+#define NV10TCL_VERTEX_BEGIN_END_QUADS 0x00000008
+#define NV10TCL_VERTEX_BEGIN_END_QUAD_STRIP 0x00000009
+#define NV10TCL_VERTEX_BEGIN_END_POLYGON 0x0000000a
+#define NV10TCL_VB_ELEMENT_U16 0x00000e00
+#define NV10TCL_VB_ELEMENT_U16_I0_SHIFT 0
+#define NV10TCL_VB_ELEMENT_U16_I0_MASK 0x0000ffff
+#define NV10TCL_VB_ELEMENT_U16_I1_SHIFT 16
+#define NV10TCL_VB_ELEMENT_U16_I1_MASK 0xffff0000
+#define NV10TCL_VB_ELEMENT_U32 0x00001100
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END 0x000013fc
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_STOP 0x00000000
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_POINTS 0x00000001
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_LINES 0x00000002
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_LINE_LOOP 0x00000003
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_LINE_STRIP 0x00000004
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_TRIANGLES 0x00000005
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_TRIANGLE_STRIP 0x00000006
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_TRIANGLE_FAN 0x00000007
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_QUADS 0x00000008
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_QUAD_STRIP 0x00000009
+#define NV10TCL_VERTEX_BUFFER_BEGIN_END_POLYGON 0x0000000a
+#define NV10TCL_VERTEX_BUFFER_DRAW_ARRAYS 0x00001400
+#define NV10TCL_VERTEX_BUFFER_DRAW_ARRAYS_FIRST_SHIFT 0
+#define NV10TCL_VERTEX_BUFFER_DRAW_ARRAYS_FIRST_MASK 0x0000ffff
+#define NV10TCL_VERTEX_BUFFER_DRAW_ARRAYS_LAST_SHIFT 24
+#define NV10TCL_VERTEX_BUFFER_DRAW_ARRAYS_LAST_MASK 0xff000000
+#define NV10TCL_VERTEX_ARRAY_DATA 0x00001800
+
+
+#define NV04_CONTEXT_COLOR_KEY 0x00000057
+
+
+
+#define NV03_CONTEXT_SURFACES_2D 0x00000058
+
+#define NV03_CONTEXT_SURFACES_2D_SYNCHRONIZE 0x00000100
+#define NV03_CONTEXT_SURFACES_2D_DMA_NOTIFY 0x00000180
+#define NV03_CONTEXT_SURFACES_2D_DMA_SOURCE 0x00000184
+#define NV03_CONTEXT_SURFACES_2D_DMA_DESTIN 0x00000188
+#define NV03_CONTEXT_SURFACES_2D_COLOR_FORMAT 0x00000300
+#define NV03_CONTEXT_SURFACES_2D_PITCH 0x00000304
+#define NV03_CONTEXT_SURFACES_2D_PITCH_SOURCE_SHIFT 0
+#define NV03_CONTEXT_SURFACES_2D_PITCH_SOURCE_MASK 0x0000ffff
+#define NV03_CONTEXT_SURFACES_2D_PITCH_DESTIN_SHIFT 16
+#define NV03_CONTEXT_SURFACES_2D_PITCH_DESTIN_MASK 0xffff0000
+#define NV03_CONTEXT_SURFACES_2D_OFFSET_SOURCE 0x00000308
+#define NV03_CONTEXT_SURFACES_2D_OFFSET_DESTIN 0x0000030c
+
+
+#define NV03_CONTEXT_SURFACES_3D 0x0000005a
+
+#define NV03_CONTEXT_SURFACES_3D_SYNCHRONIZE 0x00000100
+#define NV03_CONTEXT_SURFACES_3D_DMA_NOTIFY 0x00000180
+#define NV03_CONTEXT_SURFACES_3D_DMA_SURFACE 0x00000184
+#define NV03_CONTEXT_SURFACES_3D_PITCH 0x00000300
+#define NV03_CONTEXT_SURFACES_3D_OFFSET_COLOR 0x00000304
+#define NV03_CONTEXT_SURFACES_3D_OFFSET_ZETA 0x00000308
+
+
+#define NV04_RENDER_SOLID_LINE 0x0000005c
+
+#define NV04_RENDER_SOLID_LINE_SURFACE 0x00000198
+
+
+#define NV04_RENDER_SOLID_TRIANGLE 0x0000005d
+
+
+
+#define NV04_RENDER_SOLID_RECTANGLE 0x0000005e
+
+#define NV04_RENDER_SOLID_RECTANGLE_SURFACE 0x00000198
+
+
+#define NV04_IMAGE_BLIT 0x0000005f
+
+#define NV04_IMAGE_BLIT_NOP 0x00000100
+#define NV04_IMAGE_BLIT_NOTIFY 0x00000104
+#define NV04_IMAGE_BLIT_DMA_NOTIFY 0x00000180
+#define NV04_IMAGE_BLIT_COLOR_KEY 0x00000184
+#define NV04_IMAGE_BLIT_CLIP_RECTANGLE 0x00000188
+#define NV04_IMAGE_BLIT_PATTERN 0x0000018c
+#define NV04_IMAGE_BLIT_ROP 0x00000190
+#define NV04_IMAGE_BLIT_BETA4 0x00000198
+#define NV04_IMAGE_BLIT_SURFACE 0x0000019c
+#define NV04_IMAGE_BLIT_OPERATION 0x000002fc
+#define NV04_IMAGE_BLIT_OPERATION_SRCCOPY_AND 0x00000000
+#define NV04_IMAGE_BLIT_OPERATION_ROP_AND 0x00000001
+#define NV04_IMAGE_BLIT_OPERATION_BLEND_AND 0x00000002
+#define NV04_IMAGE_BLIT_OPERATION_SRCCOPY 0x00000003
+#define NV04_IMAGE_BLIT_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV04_IMAGE_BLIT_OPERATION_BLEND_PREMULT 0x00000005
+
+
+#define NV04_INDEXED_IMAGE_FROM_CPU 0x00000060
+
+#define NV04_INDEXED_IMAGE_FROM_CPU_NOP 0x00000100
+#define NV04_INDEXED_IMAGE_FROM_CPU_NOTIFY 0x00000104
+#define NV04_INDEXED_IMAGE_FROM_CPU_PATCH 0x0000010c
+#define NV04_INDEXED_IMAGE_FROM_CPU_DMA_NOTIFY 0x00000180
+#define NV04_INDEXED_IMAGE_FROM_CPU_DMA_LUT 0x00000184
+#define NV04_INDEXED_IMAGE_FROM_CPU_COLOR_FORMAT 0x000003e8
+#define NV04_INDEXED_IMAGE_FROM_CPU_INDEX_FORMAT 0x000003ec
+#define NV04_INDEXED_IMAGE_FROM_CPU_LUT_OFFSET 0x000003f0
+#define NV04_INDEXED_IMAGE_FROM_CPU_POINT 0x000003f4
+#define NV04_INDEXED_IMAGE_FROM_CPU_SIZE_OUT 0x000003f8
+#define NV04_INDEXED_IMAGE_FROM_CPU_SIZE_IN 0x000003fc
+#define NV04_INDEXED_IMAGE_FROM_CPU_COLOR 0x00000400
+
+
+#define NV04_IMAGE_FROM_CPU 0x00000061
+
+#define NV04_IMAGE_FROM_CPU_BETA4 0x00000198
+#define NV04_IMAGE_FROM_CPU_SURFACE 0x0000019c
+
+
+#define NV10_CONTEXT_SURFACES_2D 0x00000062
+
+
+
+#define NV05_SCALED_IMAGE_FROM_MEMORY 0x00000063
+
+#define NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION 0x000002fc
+#define NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_DITHER 0x00000000
+#define NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_TRUNCATE 0x00000001
+#define NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_SUBTR_TRUNCATE 0x00000002
+
+
+#define NV01_IMAGE_SRCCOPY_AND 0x00000064
+
+#define NV01_IMAGE_SRCCOPY_AND_NOTIFY 0x00000104
+#define NV01_IMAGE_SRCCOPY_AND_DMA_NOTIFY 0x00000180
+#define NV01_IMAGE_SRCCOPY_AND_IMAGE_OUTPUT 0x00000200
+#define NV01_IMAGE_SRCCOPY_AND_IMAGE_INPUT 0x00000204
+
+
+#define NV05_INDEXED_IMAGE_FROM_CPU 0x00000064
+
+#define NV05_INDEXED_IMAGE_FROM_CPU_COLOR_KEY 0x00000188
+#define NV05_INDEXED_IMAGE_FROM_CPU_CLIP_RECTANGLE 0x0000018c
+#define NV05_INDEXED_IMAGE_FROM_CPU_PATTERN 0x00000190
+#define NV05_INDEXED_IMAGE_FROM_CPU_ROP 0x00000194
+#define NV05_INDEXED_IMAGE_FROM_CPU_BETA1 0x00000198
+#define NV05_INDEXED_IMAGE_FROM_CPU_BETA4 0x0000019c
+#define NV05_INDEXED_IMAGE_FROM_CPU_SURFACE 0x000001a0
+#define NV05_INDEXED_IMAGE_FROM_CPU_COLOR_CONVERSION 0x000003e0
+#define NV05_INDEXED_IMAGE_FROM_CPU_OPERATION 0x000003e4
+#define NV05_INDEXED_IMAGE_FROM_CPU_INDICES 0x00000400
+
+
+#define NV05_IMAGE_FROM_CPU 0x00000065
+
+#define NV05_IMAGE_FROM_CPU_BETA4 0x00000198
+#define NV05_IMAGE_FROM_CPU_SURFACE 0x0000019c
+
+
+#define NV05_STRETCHED_IMAGE_FROM_CPU 0x00000066
+
+#define NV05_STRETCHED_IMAGE_FROM_CPU_BETA4 0x00000194
+#define NV05_STRETCHED_IMAGE_FROM_CPU_SURFACE 0x00000198
+#define NV05_STRETCHED_IMAGE_FROM_CPU_COLOR_CONVERSION 0x000002f8
+
+
+#define NV04_IMAGE_BLEND_PREMULT 0x00000067
+
+#define NV04_IMAGE_BLEND_PREMULT_NOP 0x00000100
+#define NV04_IMAGE_BLEND_PREMULT_NOTIFY 0x00000104
+#define NV04_IMAGE_BLEND_PREMULT_DMA_NOTIFY 0x00000180
+#define NV04_IMAGE_BLEND_PREMULT_IMAGE_OUTPUT 0x00000200
+#define NV04_IMAGE_BLEND_PREMULT_BETA_INPUT 0x00000204
+#define NV04_IMAGE_BLEND_PREMULT_IMAGE_INPUT 0x00000208
+
+
+#define NV03_CHANNEL_PIO 0x0000006a
+
+
+
+#define NV03_CHANNEL_DMA 0x0000006b
+
+
+
+#define NV04_BETA_SOLID 0x00000072
+
+#define NV04_BETA_SOLID_NOP 0x00000100
+#define NV04_BETA_SOLID_NOTIFY 0x00000104
+#define NV04_BETA_SOLID_DMA_NOTIFY 0x00000180
+#define NV04_BETA_SOLID_BETA_OUTPUT 0x00000200
+#define NV04_BETA_SOLID_BETA_FACTOR 0x00000300
+
+
+#define NV04_STRETCHED_IMAGE_FROM_CPU 0x00000076
+
+
+
+#define NV04_SCALED_IMAGE_FROM_MEMORY 0x00000077
+
+#define NV04_SCALED_IMAGE_FROM_MEMORY_NOP 0x00000100
+#define NV04_SCALED_IMAGE_FROM_MEMORY_NOTIFY 0x00000104
+#define NV04_SCALED_IMAGE_FROM_MEMORY_DMA_NOTIFY 0x00000180
+#define NV04_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE 0x00000184
+#define NV04_SCALED_IMAGE_FROM_MEMORY_PATTERN 0x00000188
+#define NV04_SCALED_IMAGE_FROM_MEMORY_ROP 0x0000018c
+#define NV04_SCALED_IMAGE_FROM_MEMORY_BETA1 0x00000190
+#define NV04_SCALED_IMAGE_FROM_MEMORY_BETA4 0x00000194
+#define NV04_SCALED_IMAGE_FROM_MEMORY_SURFACE 0x00000198
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION 0x000002fc
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_DITHER 0x00000000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_TRUNCATE 0x00000001
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_SUBTR_TRUNCATE 0x00000002
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT 0x00000300
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A1R5G5B5 0x00000001
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_X1R5G5B5 0x00000002
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A8R8G8B8 0x00000003
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_X8R8G8B8 0x00000004
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_V8YB8U8YA8 0x00000005
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_YB8V8YA8U8 0x00000006
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_R5G6B5 0x00000007
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_Y8 0x00000008
+#define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_AY8 0x00000009
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION 0x00000304
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY_AND 0x00000000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_ROP_AND 0x00000001
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_BLEND_AND 0x00000002
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY 0x00000003
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_BLEND_PREMULT 0x00000005
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT 0x00000308
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_X_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_X_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_Y_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_POINT_Y_MASK 0xffff0000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE 0x0000030c
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_W_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_W_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_H_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE_H_MASK 0xffff0000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_POINT 0x00000310
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_POINT_X_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_POINT_X_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_POINT_Y_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_POINT_Y_MASK 0xffff0000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE 0x00000314
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE_W_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE_W_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE_H_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE_H_MASK 0xffff0000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_DU_DX 0x00000318
+#define NV04_SCALED_IMAGE_FROM_MEMORY_DV_DY 0x0000031c
+#define NV04_SCALED_IMAGE_FROM_MEMORY_SIZE 0x00000400
+#define NV04_SCALED_IMAGE_FROM_MEMORY_SIZE_W_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_SIZE_W_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_SIZE_H_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_SIZE_H_MASK 0xffff0000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT 0x00000404
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_PITCH_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_PITCH_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_MASK 0x00ff0000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_CENTER 0x00010000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_CORNER 0x00020000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_SHIFT 24
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_MASK 0xff000000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_POINT_SAMPLE 0x00000000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_BILINEAR 0x01000000
+#define NV04_SCALED_IMAGE_FROM_MEMORY_ADDRESS 0x00000408
+#define NV04_SCALED_IMAGE_FROM_MEMORY_POINT 0x0000040c
+#define NV04_SCALED_IMAGE_FROM_MEMORY_POINT_X_SHIFT 0
+#define NV04_SCALED_IMAGE_FROM_MEMORY_POINT_X_MASK 0x0000ffff
+#define NV04_SCALED_IMAGE_FROM_MEMORY_POINT_Y_SHIFT 16
+#define NV04_SCALED_IMAGE_FROM_MEMORY_POINT_Y_MASK 0xffff0000
+
+
+#define NV10_TEXTURE_FROM_CPU 0x0000007b
+
+#define NV10_TEXTURE_FROM_CPU_NOP 0x00000100
+#define NV10_TEXTURE_FROM_CPU_NOTIFY 0x00000104
+#define NV10_TEXTURE_FROM_CPU_WAIT_FOR_IDLE 0x00000108
+#define NV10_TEXTURE_FROM_CPU_PM_TRIGGER 0x00000140
+#define NV10_TEXTURE_FROM_CPU_DMA_NOTIFY 0x00000180
+#define NV10_TEXTURE_FROM_CPU_SURFACE 0x00000184
+#define NV10_TEXTURE_FROM_CPU_COLOR_FORMAT 0x00000300
+#define NV10_TEXTURE_FROM_CPU_POINT 0x00000304
+#define NV10_TEXTURE_FROM_CPU_POINT_X_SHIFT 0
+#define NV10_TEXTURE_FROM_CPU_POINT_X_MASK 0x0000ffff
+#define NV10_TEXTURE_FROM_CPU_POINT_Y_SHIFT 16
+#define NV10_TEXTURE_FROM_CPU_POINT_Y_MASK 0xffff0000
+#define NV10_TEXTURE_FROM_CPU_SIZE 0x00000308
+#define NV10_TEXTURE_FROM_CPU_SIZE_W_SHIFT 0
+#define NV10_TEXTURE_FROM_CPU_SIZE_W_MASK 0x0000ffff
+#define NV10_TEXTURE_FROM_CPU_SIZE_H_SHIFT 16
+#define NV10_TEXTURE_FROM_CPU_SIZE_H_MASK 0xffff0000
+#define NV10_TEXTURE_FROM_CPU_CLIP_HORIZONTAL 0x0000030c
+#define NV10_TEXTURE_FROM_CPU_CLIP_HORIZONTAL_X_SHIFT 0
+#define NV10_TEXTURE_FROM_CPU_CLIP_HORIZONTAL_X_MASK 0x0000ffff
+#define NV10_TEXTURE_FROM_CPU_CLIP_HORIZONTAL_W_SHIFT 16
+#define NV10_TEXTURE_FROM_CPU_CLIP_HORIZONTAL_W_MASK 0xffff0000
+#define NV10_TEXTURE_FROM_CPU_CLIP_VERTICAL 0x00000310
+#define NV10_TEXTURE_FROM_CPU_CLIP_VERTICAL_Y_SHIFT 0
+#define NV10_TEXTURE_FROM_CPU_CLIP_VERTICAL_Y_MASK 0x0000ffff
+#define NV10_TEXTURE_FROM_CPU_CLIP_VERTICAL_H_SHIFT 16
+#define NV10_TEXTURE_FROM_CPU_CLIP_VERTICAL_H_MASK 0xffff0000
+#define NV10_TEXTURE_FROM_CPU_COLOR(x) (0x00000400+((x)*4))
+#define NV10_TEXTURE_FROM_CPU_COLOR__SIZE 0x00000700
+
+
+#define NV10_VIDEO_DISPLAY 0x0000007c
+
+
+
+#define NV10_DVD_SUBPICTURE 0x00000088
+
+
+
+#define NV10_SCALED_IMAGE_FROM_MEMORY 0x00000089
+
+#define NV10_SCALED_IMAGE_FROM_MEMORY_WAIT_FOR_IDLE 0x00000108
+
+
+#define NV10_IMAGE_FROM_CPU 0x0000008a
+
+#define NV10_IMAGE_FROM_CPU_COLOR_CONVERSION 0x000002f8
+
+
+#define NV10_CONTEXT_SURFACES_3D 0x00000093
+
+
+
+#define NV10_DX5_TEXTURE_TRIANGLE 0x00000094
+
+
+
+#define NV10_DX6_MULTI_TEXTURE_TRIANGLE 0x00000095
+
+
+
+#define NV11TCL 0x00000096
+
+#define NV11TCL_COLOR_LOGIC_OP_ENABLE 0x00000d40
+#define NV11TCL_COLOR_LOGIC_OP_OP 0x00000d44
+#define NV11TCL_COLOR_LOGIC_OP_OP_CLEAR 0x00001500
+#define NV11TCL_COLOR_LOGIC_OP_OP_AND 0x00001501
+#define NV11TCL_COLOR_LOGIC_OP_OP_AND_REVERSE 0x00001502
+#define NV11TCL_COLOR_LOGIC_OP_OP_COPY 0x00001503
+#define NV11TCL_COLOR_LOGIC_OP_OP_AND_INVERTED 0x00001504
+#define NV11TCL_COLOR_LOGIC_OP_OP_NOOP 0x00001505
+#define NV11TCL_COLOR_LOGIC_OP_OP_XOR 0x00001506
+#define NV11TCL_COLOR_LOGIC_OP_OP_OR 0x00001507
+#define NV11TCL_COLOR_LOGIC_OP_OP_NOR 0x00001508
+#define NV11TCL_COLOR_LOGIC_OP_OP_EQUIV 0x00001509
+#define NV11TCL_COLOR_LOGIC_OP_OP_INVERT 0x0000150a
+#define NV11TCL_COLOR_LOGIC_OP_OP_OR_REVERSE 0x0000150b
+#define NV11TCL_COLOR_LOGIC_OP_OP_COPY_INVERTED 0x0000150c
+#define NV11TCL_COLOR_LOGIC_OP_OP_OR_INVERTED 0x0000150d
+#define NV11TCL_COLOR_LOGIC_OP_OP_NAND 0x0000150e
+#define NV11TCL_COLOR_LOGIC_OP_OP_SET 0x0000150f
+
+
+#define NV20TCL 0x00000097
+
+#define NV20TCL_NOP 0x00000100
+#define NV20TCL_NOTIFY 0x00000104
+#define NV20TCL_DMA_NOTIFY 0x00000180
+#define NV20TCL_DMA_IN_MEMORY0 0x00000184
+#define NV20TCL_DMA_IN_MEMORY1 0x00000188
+#define NV20TCL_DMA_IN_MEMORY2 0x00000194
+#define NV20TCL_DMA_IN_MEMORY3 0x00000198
+#define NV20TCL_DMA_IN_MEMORY6 0x000001a4
+#define NV20TCL_DMA_IN_MEMORY7 0x000001a8
+#define NV20TCL_VIEWPORT_HORIZ 0x00000200
+#define NV20TCL_VIEWPORT_VERT 0x00000204
+#define NV20TCL_BUFFER_FORMAT 0x00000208
+#define NV20TCL_BUFFER_PITCH 0x0000020c
+#define NV20TCL_COLOR_OFFSET 0x00000210
+#define NV20TCL_ZETA_OFFSET 0x00000214
+#define NV20TCL_RC_IN_ALPHA(x) (0x00000260+((x)*4))
+#define NV20TCL_RC_IN_ALPHA__SIZE 0x00000008
+#define NV20TCL_RC_FINAL0 0x00000288
+#define NV20TCL_RC_FINAL1 0x0000028c
+#define NV20TCL_LIGHT_CONTROL 0x00000294
+#define NV20TCL_FOG_MODE 0x0000029c
+#define NV20TCL_FOG_COORD_DIST 0x000002a0
+#define NV20TCL_FOG_ENABLE 0x000002a4
+#define NV20TCL_FOG_COLOR 0x000002a8
+#define NV20TCL_VIEWPORT_CLIP_MODE 0x000002b4
+#define NV20TCL_VIEWPORT_CLIP_HORIZ(x) (0x000002c0+((x)*4))
+#define NV20TCL_VIEWPORT_CLIP_HORIZ__SIZE 0x00000008
+#define NV20TCL_VIEWPORT_CLIP_VERT(x) (0x000002e0+((x)*4))
+#define NV20TCL_VIEWPORT_CLIP_VERT__SIZE 0x00000008
+#define NV20TCL_ALPHA_FUNC_ENABLE 0x00000300
+#define NV20TCL_BLEND_FUNC_ENABLE 0x00000304
+#define NV20TCL_CULL_FACE_ENABLE 0x00000308
+#define NV20TCL_DEPTH_TEST_ENABLE 0x0000030c
+#define NV20TCL_DITHER_ENABLE 0x00000310
+#define NV20TCL_LIGHTING_ENABLE 0x00000314
+#define NV20TCL_POINT_PARAMETERS_ENABLE 0x00000318
+#define NV20TCL_LINE_SMOOTH_ENABLE 0x00000320
+#define NV20TCL_POLYGON_SMOOTH_ENABLE 0x00000324
+#define NV20TCL_STENCIL_ENABLE 0x0000032c
+#define NV20TCL_POLYGON_OFFSET_POINT_ENABLE 0x00000330
+#define NV20TCL_POLYGON_OFFSET_LINE_ENABLE 0x00000334
+#define NV20TCL_POLYGON_OFFSET_FILL_ENABLE 0x00000338
+#define NV20TCL_ALPHA_FUNC_FUNC 0x0000033c
+#define NV20TCL_ALPHA_FUNC_FUNC_NEVER 0x00000200
+#define NV20TCL_ALPHA_FUNC_FUNC_LESS 0x00000201
+#define NV20TCL_ALPHA_FUNC_FUNC_EQUAL 0x00000202
+#define NV20TCL_ALPHA_FUNC_FUNC_LEQUAL 0x00000203
+#define NV20TCL_ALPHA_FUNC_FUNC_GREATER 0x00000204
+#define NV20TCL_ALPHA_FUNC_FUNC_GREATER 0x00000204
+#define NV20TCL_ALPHA_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV20TCL_ALPHA_FUNC_FUNC_GEQUAL 0x00000206
+#define NV20TCL_ALPHA_FUNC_FUNC_ALWAYS 0x00000207
+#define NV20TCL_ALPHA_FUNC_REF 0x00000340
+#define NV20TCL_BLEND_FUNC_SRC 0x00000344
+#define NV20TCL_BLEND_FUNC_SRC_ZERO 0x00000000
+#define NV20TCL_BLEND_FUNC_SRC_ONE 0x00000001
+#define NV20TCL_BLEND_FUNC_SRC_SRC_COLOR 0x00000300
+#define NV20TCL_BLEND_FUNC_SRC_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV20TCL_BLEND_FUNC_SRC_SRC_ALPHA 0x00000302
+#define NV20TCL_BLEND_FUNC_SRC_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV20TCL_BLEND_FUNC_SRC_DST_ALPHA 0x00000304
+#define NV20TCL_BLEND_FUNC_SRC_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV20TCL_BLEND_FUNC_SRC_DST_COLOR 0x00000306
+#define NV20TCL_BLEND_FUNC_SRC_ONE_MINUS_DST_COLOR 0x00000307
+#define NV20TCL_BLEND_FUNC_SRC_SRC_ALPHA_SATURATE 0x00000308
+#define NV20TCL_BLEND_FUNC_SRC_CONSTANT_COLOR 0x00008001
+#define NV20TCL_BLEND_FUNC_SRC_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV20TCL_BLEND_FUNC_SRC_CONSTANT_ALPHA 0x00008003
+#define NV20TCL_BLEND_FUNC_SRC_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV20TCL_BLEND_FUNC_DST 0x00000348
+#define NV20TCL_BLEND_FUNC_DST_ZERO 0x00000000
+#define NV20TCL_BLEND_FUNC_DST_ONE 0x00000001
+#define NV20TCL_BLEND_FUNC_DST_SRC_COLOR 0x00000300
+#define NV20TCL_BLEND_FUNC_DST_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV20TCL_BLEND_FUNC_DST_SRC_ALPHA 0x00000302
+#define NV20TCL_BLEND_FUNC_DST_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV20TCL_BLEND_FUNC_DST_DST_ALPHA 0x00000304
+#define NV20TCL_BLEND_FUNC_DST_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV20TCL_BLEND_FUNC_DST_DST_COLOR 0x00000306
+#define NV20TCL_BLEND_FUNC_DST_ONE_MINUS_DST_COLOR 0x00000307
+#define NV20TCL_BLEND_FUNC_DST_SRC_ALPHA_SATURATE 0x00000308
+#define NV20TCL_BLEND_FUNC_DST_CONSTANT_COLOR 0x00008001
+#define NV20TCL_BLEND_FUNC_DST_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV20TCL_BLEND_FUNC_DST_CONSTANT_ALPHA 0x00008003
+#define NV20TCL_BLEND_FUNC_DST_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV20TCL_BLEND_COLOR 0x0000034c
+#define NV20TCL_BLEND_EQUATION 0x00000350
+#define NV20TCL_BLEND_EQUATION_FUNC_ADD 0x00008006
+#define NV20TCL_BLEND_EQUATION_MIN 0x00008007
+#define NV20TCL_BLEND_EQUATION_MAX 0x00008008
+#define NV20TCL_BLEND_EQUATION_FUNC_SUBTRACT 0x0000800a
+#define NV20TCL_BLEND_EQUATION_FUNC_REVERSE_SUBTRACT 0x0000800b
+#define NV20TCL_DEPTH_FUNC 0x00000354
+#define NV20TCL_DEPTH_FUNC_NEVER 0x00000200
+#define NV20TCL_DEPTH_FUNC_LESS 0x00000201
+#define NV20TCL_DEPTH_FUNC_EQUAL 0x00000202
+#define NV20TCL_DEPTH_FUNC_LEQUAL 0x00000203
+#define NV20TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV20TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV20TCL_DEPTH_FUNC_NOTEQUAL 0x00000205
+#define NV20TCL_DEPTH_FUNC_GEQUAL 0x00000206
+#define NV20TCL_DEPTH_FUNC_ALWAYS 0x00000207
+#define NV20TCL_COLOR_MASK 0x00000358
+#define NV20TCL_DEPTH_WRITE_ENABLE 0x0000035c
+#define NV20TCL_STENCIL_MASK 0x00000360
+#define NV20TCL_STENCIL_FUNC_FUNC 0x00000364
+#define NV20TCL_STENCIL_FUNC_FUNC_NEVER 0x00000200
+#define NV20TCL_STENCIL_FUNC_FUNC_LESS 0x00000201
+#define NV20TCL_STENCIL_FUNC_FUNC_EQUAL 0x00000202
+#define NV20TCL_STENCIL_FUNC_FUNC_LEQUAL 0x00000203
+#define NV20TCL_STENCIL_FUNC_FUNC_GREATER 0x00000204
+#define NV20TCL_STENCIL_FUNC_FUNC_GREATER 0x00000204
+#define NV20TCL_STENCIL_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV20TCL_STENCIL_FUNC_FUNC_GEQUAL 0x00000206
+#define NV20TCL_STENCIL_FUNC_FUNC_ALWAYS 0x00000207
+#define NV20TCL_STENCIL_FUNC_REF 0x00000368
+#define NV20TCL_STENCIL_FUNC_MASK 0x0000036c
+#define NV20TCL_STENCIL_OP_FAIL 0x00000370
+#define NV20TCL_STENCIL_OP_FAIL_ZERO 0x00000000
+#define NV20TCL_STENCIL_OP_FAIL_INVERT 0x0000150a
+#define NV20TCL_STENCIL_OP_FAIL_KEEP 0x00001e00
+#define NV20TCL_STENCIL_OP_FAIL_REPLACE 0x00001e01
+#define NV20TCL_STENCIL_OP_FAIL_INCR 0x00001e02
+#define NV20TCL_STENCIL_OP_FAIL_DECR 0x00001e03
+#define NV20TCL_STENCIL_OP_FAIL_INCR_WRAP 0x00008507
+#define NV20TCL_STENCIL_OP_FAIL_DECR_WRAP 0x00008508
+#define NV20TCL_STENCIL_OP_ZFAIL 0x00000374
+#define NV20TCL_STENCIL_OP_ZFAIL_ZERO 0x00000000
+#define NV20TCL_STENCIL_OP_ZFAIL_INVERT 0x0000150a
+#define NV20TCL_STENCIL_OP_ZFAIL_KEEP 0x00001e00
+#define NV20TCL_STENCIL_OP_ZFAIL_REPLACE 0x00001e01
+#define NV20TCL_STENCIL_OP_ZFAIL_INCR 0x00001e02
+#define NV20TCL_STENCIL_OP_ZFAIL_DECR 0x00001e03
+#define NV20TCL_STENCIL_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV20TCL_STENCIL_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV20TCL_STENCIL_OP_ZPASS 0x00000378
+#define NV20TCL_STENCIL_OP_ZPASS_ZERO 0x00000000
+#define NV20TCL_STENCIL_OP_ZPASS_INVERT 0x0000150a
+#define NV20TCL_STENCIL_OP_ZPASS_KEEP 0x00001e00
+#define NV20TCL_STENCIL_OP_ZPASS_REPLACE 0x00001e01
+#define NV20TCL_STENCIL_OP_ZPASS_INCR 0x00001e02
+#define NV20TCL_STENCIL_OP_ZPASS_DECR 0x00001e03
+#define NV20TCL_STENCIL_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV20TCL_STENCIL_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV20TCL_SHADE_MODEL 0x0000037c
+#define NV20TCL_SHADE_MODEL_FLAT 0x00001d00
+#define NV20TCL_SHADE_MODEL_SMOOTH 0x00001d01
+#define NV20TCL_LINE_WIDTH 0x00000380
+#define NV20TCL_POLYGON_OFFSET_FACTOR 0x00000384
+#define NV20TCL_POLYGON_OFFSET_UNITS 0x00000388
+#define NV20TCL_POLYGON_MODE_FRONT 0x0000038c
+#define NV20TCL_POLYGON_MODE_FRONT_POINT 0x00001b00
+#define NV20TCL_POLYGON_MODE_FRONT_LINE 0x00001b01
+#define NV20TCL_POLYGON_MODE_FRONT_FILL 0x00001b02
+#define NV20TCL_POLYGON_MODE_BACK 0x00000390
+#define NV20TCL_POLYGON_MODE_BACK_POINT 0x00001b00
+#define NV20TCL_POLYGON_MODE_BACK_LINE 0x00001b01
+#define NV20TCL_POLYGON_MODE_BACK_FILL 0x00001b02
+#define NV20TCL_DEPTH_RANGE_NEAR 0x00000394
+#define NV20TCL_DEPTH_RANGE_FAR 0x00000398
+#define NV20TCL_CULL_FACE 0x0000039c
+#define NV20TCL_CULL_FACE_FRONT 0x00000404
+#define NV20TCL_CULL_FACE_BACK 0x00000405
+#define NV20TCL_CULL_FACE_FRONT_AND_BACK 0x00000408
+#define NV20TCL_FRONT_FACE 0x000003a0
+#define NV20TCL_FRONT_FACE_CW 0x00000900
+#define NV20TCL_FRONT_FACE_CCW 0x00000901
+#define NV20TCL_NORMALIZE_ENABLE 0x000003a4
+#define NV20TCL_SEPARATE_SPECULAR_ENABLE 0x000003b8
+#define NV20TCL_ENABLED_LIGHTS 0x000003bc
+#define NV20TCL_CLIP_PLANE_ENABLE(x) (0x000003c0+((x)*4))
+#define NV20TCL_CLIP_PLANE_ENABLE__SIZE 0x00000010
+#define NV20TCL_TX_MATRIX_ENABLE(x) (0x00000420+((x)*4))
+#define NV20TCL_TX_MATRIX_ENABLE__SIZE 0x00000004
+#define NV20TCL_POINT_SIZE 0x0000043c
+#define NV20TCL_MODELVIEW_MATRIX(x) (0x00000480+((x)*4))
+#define NV20TCL_MODELVIEW_MATRIX__SIZE 0x00000010
+#define NV20TCL_PROJECTION_MATRIX(x) (0x00000680+((x)*4))
+#define NV20TCL_PROJECTION_MATRIX__SIZE 0x00000010
+#define NV20TCL_TX0_MATRIX(x) (0x000006c0+((x)*4))
+#define NV20TCL_TX0_MATRIX__SIZE 0x00000010
+#define NV20TCL_TX1_MATRIX(x) (0x00000700+((x)*4))
+#define NV20TCL_TX1_MATRIX__SIZE 0x00000010
+#define NV20TCL_TX2_MATRIX(x) (0x00000740+((x)*4))
+#define NV20TCL_TX2_MATRIX__SIZE 0x00000010
+#define NV20TCL_TX3_MATRIX(x) (0x00000780+((x)*4))
+#define NV20TCL_TX3_MATRIX__SIZE 0x00000010
+#define NV20TCL_FOG_EQUATION_CONSTANT 0x000009c0
+#define NV20TCL_FOG_EQUATION_LINEAR 0x000009c4
+#define NV20TCL_FOG_EQUATION_QUADRATIC 0x000009c8
+#define NV20TCL_VIEWPORT_SCALE0_X 0x00000a20
+#define NV20TCL_VIEWPORT_SCALE0_Y 0x00000a24
+#define NV20TCL_VIEWPORT_SCALE0_Z 0x00000a28
+#define NV20TCL_VIEWPORT_SCALE0_W 0x00000a2c
+#define NV20TCL_POINT_PARAMETER(x) (0x00000a30+((x)*4))
+#define NV20TCL_POINT_PARAMETER__SIZE 0x00000007
+#define NV20TCL_RC_CONSTANT_COLOR0(x) (0x00000a60+((x)*4))
+#define NV20TCL_RC_CONSTANT_COLOR0__SIZE 0x00000008
+#define NV20TCL_RC_CONSTANT_COLOR1(x) (0x00000a80+((x)*4))
+#define NV20TCL_RC_CONSTANT_COLOR1__SIZE 0x00000008
+#define NV20TCL_RC_OUT_ALPHA(x) (0x00000aa0+((x)*4))
+#define NV20TCL_RC_OUT_ALPHA__SIZE 0x00000008
+#define NV20TCL_RC_IN_RGB(x) (0x00000ac0+((x)*4))
+#define NV20TCL_RC_IN_RGB__SIZE 0x00000008
+#define NV20TCL_VIEWPORT_SCALE1_X 0x00000af0
+#define NV20TCL_VIEWPORT_SCALE1_Y 0x00000af4
+#define NV20TCL_VIEWPORT_SCALE1_Z 0x00000af8
+#define NV20TCL_VIEWPORT_SCALE1_W 0x00000afc
+#define NV20TCL_VP_UPLOAD_INST(x) (0x00000b00+((x)*4))
+#define NV20TCL_VP_UPLOAD_INST__SIZE 0x00000004
+#define NV20TCL_VP_UPLOAD_CONST(x) (0x00000b80+((x)*4))
+#define NV20TCL_VP_UPLOAD_CONST__SIZE 0x00000004
+#define NV20TCL_POLYGON_STIPPLE_ENABLE 0x0000147c
+#define NV20TCL_POLYGON_STIPPLE_PATTERN(x) (0x00001480+((x)*4))
+#define NV20TCL_POLYGON_STIPPLE_PATTERN__SIZE 0x00000020
+#define NV20TCL_VERTEX_POS_3F_X 0x00001500
+#define NV20TCL_VERTEX_POS_3F_Y 0x00001504
+#define NV20TCL_VERTEX_POS_3F_Z 0x00001508
+#define NV20TCL_VERTEX_POS_4F_X 0x00001518
+#define NV20TCL_VERTEX_POS_4F_Y 0x0000151c
+#define NV20TCL_VERTEX_POS_4F_Z 0x00001520
+#define NV20TCL_VERTEX_POS_3I_XY 0x00001528
+#define NV20TCL_VERTEX_POS_3I_XY_X_SHIFT 0
+#define NV20TCL_VERTEX_POS_3I_XY_X_MASK 0x0000ffff
+#define NV20TCL_VERTEX_POS_3I_XY_Y_SHIFT 16
+#define NV20TCL_VERTEX_POS_3I_XY_Y_MASK 0xffff0000
+#define NV20TCL_VERTEX_POS_3I_Z 0x0000152c
+#define NV20TCL_VERTEX_POS_3I_Z_Z_SHIFT 0
+#define NV20TCL_VERTEX_POS_3I_Z_Z_MASK 0x0000ffff
+#define NV20TCL_VERTEX_NOR_3F_X 0x00001530
+#define NV20TCL_VERTEX_NOR_3F_Y 0x00001534
+#define NV20TCL_VERTEX_NOR_3F_Z 0x00001538
+#define NV20TCL_VERTEX_NOR_3I_XY 0x00001540
+#define NV20TCL_VERTEX_NOR_3I_XY_X_SHIFT 0
+#define NV20TCL_VERTEX_NOR_3I_XY_X_MASK 0x0000ffff
+#define NV20TCL_VERTEX_NOR_3I_XY_Y_SHIFT 16
+#define NV20TCL_VERTEX_NOR_3I_XY_Y_MASK 0xffff0000
+#define NV20TCL_VERTEX_NOR_3I_Z 0x00001544
+#define NV20TCL_VERTEX_NOR_3I_Z_Z_SHIFT 0
+#define NV20TCL_VERTEX_NOR_3I_Z_Z_MASK 0x0000ffff
+#define NV20TCL_VERTEX_COL_4F_X 0x00001550
+#define NV20TCL_VERTEX_COL_4F_Y 0x00001554
+#define NV20TCL_VERTEX_COL_4F_Z 0x00001558
+#define NV20TCL_VERTEX_COL_4F_W 0x0000155c
+#define NV20TCL_VERTEX_COL_3F_X 0x00001560
+#define NV20TCL_VERTEX_COL_3F_Y 0x00001564
+#define NV20TCL_VERTEX_COL_3F_Z 0x00001568
+#define NV20TCL_VERTEX_COL_4I 0x0000156c
+#define NV20TCL_VERTEX_COL_4I_R_SHIFT 0
+#define NV20TCL_VERTEX_COL_4I_R_MASK 0x000000ff
+#define NV20TCL_VERTEX_COL_4I_G_SHIFT 8
+#define NV20TCL_VERTEX_COL_4I_G_MASK 0x0000ff00
+#define NV20TCL_VERTEX_COL_4I_B_SHIFT 16
+#define NV20TCL_VERTEX_COL_4I_B_MASK 0x00ff0000
+#define NV20TCL_VERTEX_COL_4I_A_SHIFT 24
+#define NV20TCL_VERTEX_COL_4I_A_MASK 0xff000000
+#define NV20TCL_VERTEX_COL2_3F_X 0x00001580
+#define NV20TCL_VERTEX_COL2_3F_Y 0x00001584
+#define NV20TCL_VERTEX_COL2_3F_Z 0x00001588
+#define NV20TCL_VERTEX_COL2_4I 0x0000158c
+#define NV20TCL_VERTEX_COL2_4I_R_SHIFT 0
+#define NV20TCL_VERTEX_COL2_4I_R_MASK 0x000000ff
+#define NV20TCL_VERTEX_COL2_4I_G_SHIFT 8
+#define NV20TCL_VERTEX_COL2_4I_G_MASK 0x0000ff00
+#define NV20TCL_VERTEX_COL2_4I_B_SHIFT 16
+#define NV20TCL_VERTEX_COL2_4I_B_MASK 0x00ff0000
+#define NV20TCL_VERTEX_COL2_4I_A_SHIFT 24
+#define NV20TCL_VERTEX_COL2_4I_A_MASK 0xff000000
+#define NV20TCL_VERTEX_TX0_2F_S 0x00001590
+#define NV20TCL_VERTEX_TX0_2F_T 0x00001594
+#define NV20TCL_VERTEX_TX0_2I 0x00001598
+#define NV20TCL_VERTEX_TX0_2I_S_SHIFT 0
+#define NV20TCL_VERTEX_TX0_2I_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX0_2I_T_SHIFT 16
+#define NV20TCL_VERTEX_TX0_2I_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX0_4F_S 0x000015a0
+#define NV20TCL_VERTEX_TX0_4F_T 0x000015a4
+#define NV20TCL_VERTEX_TX0_4F_R 0x000015a8
+#define NV20TCL_VERTEX_TX0_4F_Q 0x000015ac
+#define NV20TCL_VERTEX_TX0_4I_ST 0x000015b0
+#define NV20TCL_VERTEX_TX0_4I_ST_S_SHIFT 0
+#define NV20TCL_VERTEX_TX0_4I_ST_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX0_4I_ST_T_SHIFT 16
+#define NV20TCL_VERTEX_TX0_4I_ST_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX0_4I_RQ 0x000015b4
+#define NV20TCL_VERTEX_TX0_4I_RQ_R_SHIFT 0
+#define NV20TCL_VERTEX_TX0_4I_RQ_R_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX0_4I_RQ_Q_SHIFT 16
+#define NV20TCL_VERTEX_TX0_4I_RQ_Q_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX1_2F_S 0x000015b8
+#define NV20TCL_VERTEX_TX1_2F_T 0x000015bc
+#define NV20TCL_VERTEX_TX1_2I 0x000015c0
+#define NV20TCL_VERTEX_TX1_2I_S_SHIFT 0
+#define NV20TCL_VERTEX_TX1_2I_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX1_2I_T_SHIFT 16
+#define NV20TCL_VERTEX_TX1_2I_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX1_4F_S 0x000015c8
+#define NV20TCL_VERTEX_TX1_4F_T 0x000015cc
+#define NV20TCL_VERTEX_TX1_4F_R 0x000015d0
+#define NV20TCL_VERTEX_TX1_4F_Q 0x000015d4
+#define NV20TCL_VERTEX_TX1_4I_ST 0x000015d8
+#define NV20TCL_VERTEX_TX1_4I_ST_S_SHIFT 0
+#define NV20TCL_VERTEX_TX1_4I_ST_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX1_4I_ST_T_SHIFT 16
+#define NV20TCL_VERTEX_TX1_4I_ST_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX1_4I_RQ 0x000015dc
+#define NV20TCL_VERTEX_TX1_4I_RQ_R_SHIFT 0
+#define NV20TCL_VERTEX_TX1_4I_RQ_R_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX1_4I_RQ_Q_SHIFT 16
+#define NV20TCL_VERTEX_TX1_4I_RQ_Q_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX2_2F_S 0x000015e0
+#define NV20TCL_VERTEX_TX2_2F_T 0x000015e4
+#define NV20TCL_VERTEX_TX2_2I 0x000015e8
+#define NV20TCL_VERTEX_TX2_2I_S_SHIFT 0
+#define NV20TCL_VERTEX_TX2_2I_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX2_2I_T_SHIFT 16
+#define NV20TCL_VERTEX_TX2_2I_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX2_4F_S 0x000015f0
+#define NV20TCL_VERTEX_TX2_4F_T 0x000015f4
+#define NV20TCL_VERTEX_TX2_4F_R 0x000015f8
+#define NV20TCL_VERTEX_TX2_4F_Q 0x000015fc
+#define NV20TCL_VERTEX_TX2_4I_ST 0x00001600
+#define NV20TCL_VERTEX_TX2_4I_ST_S_SHIFT 0
+#define NV20TCL_VERTEX_TX2_4I_ST_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX2_4I_ST_T_SHIFT 16
+#define NV20TCL_VERTEX_TX2_4I_ST_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX2_4I_RQ 0x00001604
+#define NV20TCL_VERTEX_TX2_4I_RQ_R_SHIFT 0
+#define NV20TCL_VERTEX_TX2_4I_RQ_R_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX2_4I_RQ_Q_SHIFT 16
+#define NV20TCL_VERTEX_TX2_4I_RQ_Q_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX3_2F_S 0x00001608
+#define NV20TCL_VERTEX_TX3_2F_T 0x0000160c
+#define NV20TCL_VERTEX_TX3_2I 0x00001610
+#define NV20TCL_VERTEX_TX3_2I_S_SHIFT 0
+#define NV20TCL_VERTEX_TX3_2I_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX3_2I_T_SHIFT 16
+#define NV20TCL_VERTEX_TX3_2I_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX3_4F_S 0x00001620
+#define NV20TCL_VERTEX_TX3_4F_T 0x00001624
+#define NV20TCL_VERTEX_TX3_4F_R 0x00001628
+#define NV20TCL_VERTEX_TX3_4F_Q 0x0000162c
+#define NV20TCL_VERTEX_TX3_4I_ST 0x00001630
+#define NV20TCL_VERTEX_TX3_4I_ST_S_SHIFT 0
+#define NV20TCL_VERTEX_TX3_4I_ST_S_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX3_4I_ST_T_SHIFT 16
+#define NV20TCL_VERTEX_TX3_4I_ST_T_MASK 0xffff0000
+#define NV20TCL_VERTEX_TX3_4I_RQ 0x00001634
+#define NV20TCL_VERTEX_TX3_4I_RQ_R_SHIFT 0
+#define NV20TCL_VERTEX_TX3_4I_RQ_R_MASK 0x0000ffff
+#define NV20TCL_VERTEX_TX3_4I_RQ_Q_SHIFT 16
+#define NV20TCL_VERTEX_TX3_4I_RQ_Q_MASK 0xffff0000
+#define NV20TCL_EDGEFLAG_ENABLE 0x000016bc
+#define NV20TCL_VERTEX_ATTR_OFFSET(x) (0x00001720+((x)*4))
+#define NV20TCL_VERTEX_ATTR_OFFSET__SIZE 0x00000010
+#define NV20TCL_VERTEX_ARRAY_FORMAT(x) (0x00001760+((x)*4))
+#define NV20TCL_VERTEX_ARRAY_FORMAT__SIZE 0x00000010
+#define NV20TCL_VERTEX_ARRAY_FORMAT_TYPE_SHIFT 0
+#define NV20TCL_VERTEX_ARRAY_FORMAT_TYPE_MASK 0x0000000f
+#define NV20TCL_VERTEX_ARRAY_FORMAT_FIELDS_SHIFT 4
+#define NV20TCL_VERTEX_ARRAY_FORMAT_FIELDS_MASK 0x000000f0
+#define NV20TCL_VERTEX_ARRAY_FORMAT_STRIDE_SHIFT 8
+#define NV20TCL_VERTEX_ARRAY_FORMAT_STRIDE_MASK 0x0000ff00
+#define NV20TCL_COLOR_LOGIC_OP_ENABLE 0x000017bc
+#define NV20TCL_COLOR_LOGIC_OP_OP 0x000017c0
+#define NV20TCL_LIGHT_MODEL_TWO_SIDE_ENABLE 0x000017c4
+#define NV20TCL_TX_SHADER_CULL_MODE 0x000017f8
+#define NV20TCL_VERTEX_BEGIN_END 0x000017fc
+#define NV20TCL_VERTEX_BUFFER_DRAW_ARRAYS 0x00001810
+#define NV20TCL_VERTEX_ARRAY_DATA 0x00001818
+#define NV20TCL_TX_OFFSET(x) (0x00001b00+((x)*64))
+#define NV20TCL_TX_OFFSET__SIZE 0x00000004
+#define NV20TCL_TX_FORMAT(x) (0x00001b04+((x)*64))
+#define NV20TCL_TX_FORMAT__SIZE 0x00000004
+#define NV20TCL_TX_WRAP(x) (0x00001b08+((x)*64))
+#define NV20TCL_TX_WRAP__SIZE 0x00000004
+#define NV20TCL_TX_ENABLE(x) (0x00001b0c+((x)*64))
+#define NV20TCL_TX_ENABLE__SIZE 0x00000004
+#define NV20TCL_TX_FILTER(x) (0x00001b14+((x)*64))
+#define NV20TCL_TX_FILTER__SIZE 0x00000004
+#define NV20TCL_TX_BORDER_COLOR(x) (0x00001b24+((x)*64))
+#define NV20TCL_TX_BORDER_COLOR__SIZE 0x00000004
+#define NV20TCL_SCISSOR_HORIZ 0x00001c30
+#define NV20TCL_SCISSOR_VERT 0x00001c50
+#define NV20TCL_MULTISAMPLE_CONTROL 0x00001d7c
+#define NV20TCL_CLEAR_VALUE 0x00001d90
+#define NV20TCL_CLEAR_BUFFERS 0x00001d94
+#define NV20TCL_RC_COLOR0 0x00001e20
+#define NV20TCL_RC_COLOR1 0x00001e24
+#define NV20TCL_RC_OUT_RGB(x) (0x00001e40+((x)*4))
+#define NV20TCL_RC_OUT_RGB__SIZE 0x00000008
+#define NV20TCL_RC_ENABLE 0x00001e60
+#define NV20TCL_TX_SHADER_OP 0x00001e70
+#define NV20TCL_VP_UPLOAD_CONST_ID 0x00001ea4
+
+
+#define NV17TCL 0x00000099
+
+#define NV17TCL_DMA_IN_MEMORY4 0x000001ac
+#define NV17TCL_DMA_IN_MEMORY5 0x000001b0
+#define NV17TCL_COLOR_MASK_ENABLE 0x000002bc
+#define NV17TCL_LMA_DEPTH_BUFFER_PITCH 0x00000d5c
+#define NV17TCL_LMA_DEPTH_BUFFER_OFFSET 0x00000d60
+#define NV17TCL_LMA_DEPTH_FILL_VALUE 0x00000d68
+#define NV17TCL_LMA_DEPTH_BUFFER_CLEAR 0x00000d6c
+#define NV17TCL_LMA_DEPTH_ENABLE 0x00001658
+
+
+#define NV20_SWIZZLED_SURFACE 0x0000009e
+
+
+
+#define NV12_IMAGE_BLIT 0x0000009f
+
+
+
+#define NV30_CONTEXT_SURFACES_2D 0x00000362
+
+
+
+#define NV30_STRETCHED_IMAGE_FROM_CPU 0x00000366
+
+
+
+#define NV30_TEXTURE_FROM_CPU 0x0000037b
+
+
+
+#define NV30_SCALED_IMAGE_FROM_MEMORY 0x00000389
+
+
+
+#define NV30_IMAGE_FROM_CPU 0x0000038a
+
+
+
+#define NV30TCL 0x00000397
+
+
+
+#define NV30_SWIZZLED_SURFACE 0x0000039e
+
+
+
+#define NV35TCL 0x00000497
+
+
+
+#define NV25TCL 0x00000597
+
+#define NV25TCL_DMA_IN_MEMORY4 0x0000019c
+#define NV25TCL_DMA_IN_MEMORY5 0x000001a0
+#define NV25TCL_DMA_IN_MEMORY8 0x000001ac
+#define NV25TCL_DMA_IN_MEMORY9 0x000001b0
+
+
+#define NV34TCL 0x00000697
+
+#define NV34TCL_NOP 0x00000100
+#define NV34TCL_NOTIFY 0x00000104
+#define NV34TCL_DMA_NOTIFY 0x00000180
+#define NV34TCL_DMA_TEXTURE0 0x00000184
+#define NV34TCL_DMA_TEXTURE1 0x00000188
+#define NV34TCL_DMA_COLOR1 0x0000018c
+#define NV34TCL_DMA_COLOR0 0x00000194
+#define NV34TCL_DMA_ZETA 0x00000198
+#define NV34TCL_DMA_VTXBUF0 0x0000019c
+#define NV34TCL_DMA_VTXBUF1 0x000001a0
+#define NV34TCL_DMA_FENCE 0x000001a4
+#define NV34TCL_DMA_QUERY 0x000001a8
+#define NV34TCL_DMA_IN_MEMORY7 0x000001ac
+#define NV34TCL_DMA_IN_MEMORY8 0x000001b0
+#define NV34TCL_RT_HORIZ 0x00000200
+#define NV34TCL_RT_HORIZ_X_SHIFT 0
+#define NV34TCL_RT_HORIZ_X_MASK 0x0000ffff
+#define NV34TCL_RT_HORIZ_W_SHIFT 16
+#define NV34TCL_RT_HORIZ_W_MASK 0xffff0000
+#define NV34TCL_RT_VERT 0x00000204
+#define NV34TCL_RT_VERT_Y_SHIFT 0
+#define NV34TCL_RT_VERT_Y_MASK 0x0000ffff
+#define NV34TCL_RT_VERT_H_SHIFT 16
+#define NV34TCL_RT_VERT_H_MASK 0xffff0000
+#define NV34TCL_RT_FORMAT 0x00000208
+#define NV34TCL_RT_FORMAT_TYPE_SHIFT 8
+#define NV34TCL_RT_FORMAT_TYPE_MASK 0x00000f00
+#define NV34TCL_RT_FORMAT_TYPE_LINEAR 0x00000100
+#define NV34TCL_RT_FORMAT_TYPE_SWIZZLED 0x00000200
+#define NV34TCL_RT_FORMAT_ZETA_SHIFT 5
+#define NV34TCL_RT_FORMAT_ZETA_MASK 0x000000e0
+#define NV34TCL_RT_FORMAT_ZETA_Z16 0x00000020
+#define NV34TCL_RT_FORMAT_ZETA_Z24S8 0x00000040
+#define NV34TCL_RT_FORMAT_COLOR_SHIFT 0
+#define NV34TCL_RT_FORMAT_COLOR_MASK 0x0000001f
+#define NV34TCL_RT_FORMAT_COLOR_R5G6B5 0x00000003
+#define NV34TCL_RT_FORMAT_COLOR_X8R8G8B8 0x00000005
+#define NV34TCL_RT_FORMAT_COLOR_A8R8G8B8 0x00000008
+#define NV34TCL_RT_FORMAT_COLOR_B8 0x00000009
+#define NV34TCL_RT_FORMAT_COLOR_X8B8G8R8 0x0000000f
+#define NV34TCL_RT_FORMAT_COLOR_A8B8G8R8 0x00000010
+#define NV34TCL_COLOR0_PITCH 0x0000020c
+#define NV34TCL_COLOR0_PITCH_COLOR0_SHIFT 0
+#define NV34TCL_COLOR0_PITCH_COLOR0_MASK 0x0000ffff
+#define NV34TCL_COLOR0_PITCH_ZETA_SHIFT 16
+#define NV34TCL_COLOR0_PITCH_ZETA_MASK 0xffff0000
+#define NV34TCL_COLOR0_OFFSET 0x00000210
+#define NV34TCL_ZETA_OFFSET 0x00000214
+#define NV34TCL_COLOR1_OFFSET 0x00000218
+#define NV34TCL_COLOR1_PITCH 0x0000021c
+#define NV34TCL_RT_ENABLE 0x00000220
+#define NV34TCL_RT_ENABLE_MRT (1 << 4)
+#define NV34TCL_RT_ENABLE_COLOR1 (1 << 1)
+#define NV34TCL_RT_ENABLE_COLOR0 (1 << 0)
+#define NV34TCL_LMA_DEPTH_PITCH 0x0000022c
+#define NV34TCL_LMA_DEPTH_OFFSET 0x00000230
+#define NV34TCL_TX_UNITS_ENABLE 0x0000023c
+#define NV34TCL_TX_UNITS_ENABLE_TX0 (1 << 0)
+#define NV34TCL_TX_UNITS_ENABLE_TX1 (1 << 1)
+#define NV34TCL_TX_UNITS_ENABLE_TX2 (1 << 2)
+#define NV34TCL_TX_UNITS_ENABLE_TX3 (1 << 3)
+#define NV34TCL_TX_MATRIX_ENABLE(x) (0x00000240+((x)*4))
+#define NV34TCL_TX_MATRIX_ENABLE__SIZE 0x00000004
+#define NV34TCL_UNK0250(x) (0x00000250+((x)*4))
+#define NV34TCL_UNK0250__SIZE 0x00000004
+#define NV34TCL_VIEWPORT_TX_ORIGIN 0x000002b8
+#define NV34TCL_VIEWPORT_TX_ORIGIN_X_SHIFT 0
+#define NV34TCL_VIEWPORT_TX_ORIGIN_X_MASK 0x0000ffff
+#define NV34TCL_VIEWPORT_TX_ORIGIN_Y_SHIFT 16
+#define NV34TCL_VIEWPORT_TX_ORIGIN_Y_MASK 0xffff0000
+#define NV34TCL_VIEWPORT_CLIP_HORIZ(x) (0x000002c0+((x)*8))
+#define NV34TCL_VIEWPORT_CLIP_HORIZ__SIZE 0x00000008
+#define NV34TCL_VIEWPORT_CLIP_HORIZ_L_SHIFT 0
+#define NV34TCL_VIEWPORT_CLIP_HORIZ_L_MASK 0x0000ffff
+#define NV34TCL_VIEWPORT_CLIP_HORIZ_R_SHIFT 16
+#define NV34TCL_VIEWPORT_CLIP_HORIZ_R_MASK 0xffff0000
+#define NV34TCL_VIEWPORT_CLIP_VERT(x) (0x000002c4+((x)*8))
+#define NV34TCL_VIEWPORT_CLIP_VERT__SIZE 0x00000008
+#define NV34TCL_VIEWPORT_CLIP_VERT_T_SHIFT 0
+#define NV34TCL_VIEWPORT_CLIP_VERT_T_MASK 0x0000ffff
+#define NV34TCL_VIEWPORT_CLIP_VERT_D_SHIFT 16
+#define NV34TCL_VIEWPORT_CLIP_VERT_D_MASK 0xffff0000
+#define NV34TCL_DITHER_ENABLE 0x00000300
+#define NV34TCL_ALPHA_FUNC_ENABLE 0x00000304
+#define NV34TCL_ALPHA_FUNC_FUNC 0x00000308
+#define NV34TCL_ALPHA_FUNC_FUNC_NEVER 0x00000200
+#define NV34TCL_ALPHA_FUNC_FUNC_LESS 0x00000201
+#define NV34TCL_ALPHA_FUNC_FUNC_EQUAL 0x00000202
+#define NV34TCL_ALPHA_FUNC_FUNC_LEQUAL 0x00000203
+#define NV34TCL_ALPHA_FUNC_FUNC_GREATER 0x00000204
+#define NV34TCL_ALPHA_FUNC_FUNC_GREATER 0x00000204
+#define NV34TCL_ALPHA_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV34TCL_ALPHA_FUNC_FUNC_GEQUAL 0x00000206
+#define NV34TCL_ALPHA_FUNC_FUNC_ALWAYS 0x00000207
+#define NV34TCL_ALPHA_FUNC_REF 0x0000030c
+#define NV34TCL_BLEND_FUNC_ENABLE 0x00000310
+#define NV34TCL_BLEND_FUNC_SRC 0x00000314
+#define NV34TCL_BLEND_FUNC_SRC_RGB_SHIFT 0
+#define NV34TCL_BLEND_FUNC_SRC_RGB_MASK 0x0000ffff
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ZERO 0x00000000
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE 0x00000001
+#define NV34TCL_BLEND_FUNC_SRC_RGB_SRC_COLOR 0x00000300
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV34TCL_BLEND_FUNC_SRC_RGB_SRC_ALPHA 0x00000302
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV34TCL_BLEND_FUNC_SRC_RGB_DST_ALPHA 0x00000304
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV34TCL_BLEND_FUNC_SRC_RGB_DST_COLOR 0x00000306
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_DST_COLOR 0x00000307
+#define NV34TCL_BLEND_FUNC_SRC_RGB_SRC_ALPHA_SATURATE 0x00000308
+#define NV34TCL_BLEND_FUNC_SRC_RGB_CONSTANT_COLOR 0x00008001
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV34TCL_BLEND_FUNC_SRC_RGB_CONSTANT_ALPHA 0x00008003
+#define NV34TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_SHIFT 16
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_MASK 0xffff0000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ZERO 0x00000000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE 0x00010000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_SRC_COLOR 0x03000000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_SRC_COLOR 0x03010000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_SRC_ALPHA 0x03020000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_SRC_ALPHA 0x03030000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_DST_ALPHA 0x03040000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_DST_ALPHA 0x03050000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_DST_COLOR 0x03060000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_DST_COLOR 0x03070000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_SRC_ALPHA_SATURATE 0x03080000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_CONSTANT_COLOR 0x80010000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_CONSTANT_COLOR 0x80020000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_CONSTANT_ALPHA 0x80030000
+#define NV34TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_CONSTANT_ALPHA 0x80040000
+#define NV34TCL_BLEND_FUNC_DST 0x00000318
+#define NV34TCL_BLEND_FUNC_DST_RGB_SHIFT 0
+#define NV34TCL_BLEND_FUNC_DST_RGB_MASK 0x0000ffff
+#define NV34TCL_BLEND_FUNC_DST_RGB_ZERO 0x00000000
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE 0x00000001
+#define NV34TCL_BLEND_FUNC_DST_RGB_SRC_COLOR 0x00000300
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV34TCL_BLEND_FUNC_DST_RGB_SRC_ALPHA 0x00000302
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV34TCL_BLEND_FUNC_DST_RGB_DST_ALPHA 0x00000304
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV34TCL_BLEND_FUNC_DST_RGB_DST_COLOR 0x00000306
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_DST_COLOR 0x00000307
+#define NV34TCL_BLEND_FUNC_DST_RGB_SRC_ALPHA_SATURATE 0x00000308
+#define NV34TCL_BLEND_FUNC_DST_RGB_CONSTANT_COLOR 0x00008001
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV34TCL_BLEND_FUNC_DST_RGB_CONSTANT_ALPHA 0x00008003
+#define NV34TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_SHIFT 16
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_MASK 0xffff0000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ZERO 0x00000000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE 0x00010000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_SRC_COLOR 0x03000000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_SRC_COLOR 0x03010000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_SRC_ALPHA 0x03020000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_SRC_ALPHA 0x03030000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_DST_ALPHA 0x03040000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_DST_ALPHA 0x03050000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_DST_COLOR 0x03060000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_DST_COLOR 0x03070000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_SRC_ALPHA_SATURATE 0x03080000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_COLOR 0x80010000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_COLOR 0x80020000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_ALPHA 0x80030000
+#define NV34TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_ALPHA 0x80040000
+#define NV34TCL_BLEND_COLOR 0x0000031c
+#define NV34TCL_BLEND_COLOR_B_SHIFT 0
+#define NV34TCL_BLEND_COLOR_B_MASK 0x000000ff
+#define NV34TCL_BLEND_COLOR_G_SHIFT 8
+#define NV34TCL_BLEND_COLOR_G_MASK 0x0000ff00
+#define NV34TCL_BLEND_COLOR_R_SHIFT 16
+#define NV34TCL_BLEND_COLOR_R_MASK 0x00ff0000
+#define NV34TCL_BLEND_COLOR_A_SHIFT 24
+#define NV34TCL_BLEND_COLOR_A_MASK 0xff000000
+#define NV34TCL_BLEND_EQUATION 0x00000320
+#define NV34TCL_BLEND_EQUATION_FUNC_ADD 0x00008006
+#define NV34TCL_BLEND_EQUATION_MIN 0x00008007
+#define NV34TCL_BLEND_EQUATION_MAX 0x00008008
+#define NV34TCL_BLEND_EQUATION_FUNC_SUBTRACT 0x0000800a
+#define NV34TCL_BLEND_EQUATION_FUNC_REVERSE_SUBTRACT 0x0000800b
+#define NV34TCL_COLOR_MASK 0x00000324
+#define NV34TCL_COLOR_MASK_B_SHIFT 0
+#define NV34TCL_COLOR_MASK_B_MASK 0x000000ff
+#define NV34TCL_COLOR_MASK_G_SHIFT 8
+#define NV34TCL_COLOR_MASK_G_MASK 0x0000ff00
+#define NV34TCL_COLOR_MASK_R_SHIFT 16
+#define NV34TCL_COLOR_MASK_R_MASK 0x00ff0000
+#define NV34TCL_COLOR_MASK_A_SHIFT 24
+#define NV34TCL_COLOR_MASK_A_MASK 0xff000000
+#define NV34TCL_STENCIL_BACK_ENABLE 0x00000328
+#define NV34TCL_STENCIL_BACK_MASK 0x0000032c
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC 0x00000330
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_NEVER 0x00000200
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_LESS 0x00000201
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_EQUAL 0x00000202
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_LEQUAL 0x00000203
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_GREATER 0x00000204
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_GREATER 0x00000204
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_GEQUAL 0x00000206
+#define NV34TCL_STENCIL_BACK_FUNC_FUNC_ALWAYS 0x00000207
+#define NV34TCL_STENCIL_BACK_FUNC_REF 0x00000334
+#define NV34TCL_STENCIL_BACK_FUNC_MASK 0x00000338
+#define NV34TCL_STENCIL_BACK_OP_FAIL 0x0000033c
+#define NV34TCL_STENCIL_BACK_OP_FAIL_ZERO 0x00000000
+#define NV34TCL_STENCIL_BACK_OP_FAIL_INVERT 0x0000150a
+#define NV34TCL_STENCIL_BACK_OP_FAIL_KEEP 0x00001e00
+#define NV34TCL_STENCIL_BACK_OP_FAIL_REPLACE 0x00001e01
+#define NV34TCL_STENCIL_BACK_OP_FAIL_INCR 0x00001e02
+#define NV34TCL_STENCIL_BACK_OP_FAIL_DECR 0x00001e03
+#define NV34TCL_STENCIL_BACK_OP_FAIL_INCR_WRAP 0x00008507
+#define NV34TCL_STENCIL_BACK_OP_FAIL_DECR_WRAP 0x00008508
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL 0x00000340
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_ZERO 0x00000000
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_INVERT 0x0000150a
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_KEEP 0x00001e00
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_REPLACE 0x00001e01
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_INCR 0x00001e02
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_DECR 0x00001e03
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV34TCL_STENCIL_BACK_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV34TCL_STENCIL_BACK_OP_ZPASS 0x00000344
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_ZERO 0x00000000
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_INVERT 0x0000150a
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_KEEP 0x00001e00
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_REPLACE 0x00001e01
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_INCR 0x00001e02
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_DECR 0x00001e03
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV34TCL_STENCIL_BACK_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV34TCL_STENCIL_FRONT_ENABLE 0x00000348
+#define NV34TCL_STENCIL_FRONT_MASK 0x0000034c
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC 0x00000350
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_NEVER 0x00000200
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_LESS 0x00000201
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_EQUAL 0x00000202
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_LEQUAL 0x00000203
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_GREATER 0x00000204
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_GREATER 0x00000204
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_GEQUAL 0x00000206
+#define NV34TCL_STENCIL_FRONT_FUNC_FUNC_ALWAYS 0x00000207
+#define NV34TCL_STENCIL_FRONT_FUNC_REF 0x00000354
+#define NV34TCL_STENCIL_FRONT_FUNC_MASK 0x00000358
+#define NV34TCL_STENCIL_FRONT_OP_FAIL 0x0000035c
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_ZERO 0x00000000
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_INVERT 0x0000150a
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_KEEP 0x00001e00
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_REPLACE 0x00001e01
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_INCR 0x00001e02
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_DECR 0x00001e03
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_INCR_WRAP 0x00008507
+#define NV34TCL_STENCIL_FRONT_OP_FAIL_DECR_WRAP 0x00008508
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL 0x00000360
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_ZERO 0x00000000
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_INVERT 0x0000150a
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_KEEP 0x00001e00
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_REPLACE 0x00001e01
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_INCR 0x00001e02
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_DECR 0x00001e03
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV34TCL_STENCIL_FRONT_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS 0x00000364
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_ZERO 0x00000000
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_INVERT 0x0000150a
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_KEEP 0x00001e00
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_REPLACE 0x00001e01
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_INCR 0x00001e02
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_DECR 0x00001e03
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV34TCL_STENCIL_FRONT_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV34TCL_SHADE_MODEL 0x00000368
+#define NV34TCL_SHADE_MODEL_FLAT 0x00001d00
+#define NV34TCL_SHADE_MODEL_SMOOTH 0x00001d01
+#define NV34TCL_FOG_ENABLE 0x0000036c
+#define NV34TCL_FOG_COLOR 0x00000370
+#define NV34TCL_COLOR_LOGIC_OP_ENABLE 0x00000374
+#define NV34TCL_COLOR_LOGIC_OP_OP 0x00000378
+#define NV34TCL_COLOR_LOGIC_OP_OP_CLEAR 0x00001500
+#define NV34TCL_COLOR_LOGIC_OP_OP_AND 0x00001501
+#define NV34TCL_COLOR_LOGIC_OP_OP_AND_REVERSE 0x00001502
+#define NV34TCL_COLOR_LOGIC_OP_OP_COPY 0x00001503
+#define NV34TCL_COLOR_LOGIC_OP_OP_AND_INVERTED 0x00001504
+#define NV34TCL_COLOR_LOGIC_OP_OP_NOOP 0x00001505
+#define NV34TCL_COLOR_LOGIC_OP_OP_XOR 0x00001506
+#define NV34TCL_COLOR_LOGIC_OP_OP_OR 0x00001507
+#define NV34TCL_COLOR_LOGIC_OP_OP_NOR 0x00001508
+#define NV34TCL_COLOR_LOGIC_OP_OP_EQUIV 0x00001509
+#define NV34TCL_COLOR_LOGIC_OP_OP_INVERT 0x0000150a
+#define NV34TCL_COLOR_LOGIC_OP_OP_OR_REVERSE 0x0000150b
+#define NV34TCL_COLOR_LOGIC_OP_OP_COPY_INVERTED 0x0000150c
+#define NV34TCL_COLOR_LOGIC_OP_OP_OR_INVERTED 0x0000150d
+#define NV34TCL_COLOR_LOGIC_OP_OP_NAND 0x0000150e
+#define NV34TCL_COLOR_LOGIC_OP_OP_SET 0x0000150f
+#define NV34TCL_NORMALIZE_ENABLE 0x0000037c
+#define NV34TCL_COLOR_MATERIAL 0x00000390
+#define NV34TCL_COLOR_MATERIAL_FRONT_EMISSION_ENABLE (1 << 0)
+#define NV34TCL_COLOR_MATERIAL_FRONT_AMBIENT_ENABLE (1 << 2)
+#define NV34TCL_COLOR_MATERIAL_FRONT_DIFFUSE_ENABLE (1 << 4)
+#define NV34TCL_COLOR_MATERIAL_FRONT_SPECULAR_ENABLE (1 << 6)
+#define NV34TCL_COLOR_MATERIAL_BACK_EMISSION_ENABLE (1 << 8)
+#define NV34TCL_COLOR_MATERIAL_BACK_AMBIENT_ENABLE (1 << 10)
+#define NV34TCL_COLOR_MATERIAL_BACK_DIFFUSE_ENABLE (1 << 12)
+#define NV34TCL_COLOR_MATERIAL_BACK_SPECULAR_ENABLE (1 << 14)
+#define NV34TCL_DEPTH_RANGE_NEAR 0x00000394
+#define NV34TCL_DEPTH_RANGE_FAR 0x00000398
+#define NV34TCL_COLOR_MATERIAL_FRONT_R 0x000003a0
+#define NV34TCL_COLOR_MATERIAL_FRONT_G 0x000003a4
+#define NV34TCL_COLOR_MATERIAL_FRONT_B 0x000003a8
+#define NV34TCL_COLOR_MATERIAL_FRONT_A 0x000003b4
+#define NV34TCL_LINE_WIDTH 0x000003b8
+#define NV34TCL_LINE_SMOOTH_ENABLE 0x000003bc
+#define NV34TCL_CLIP_PLANE_ENABLE(x) (0x00000400+((x)*4))
+#define NV34TCL_CLIP_PLANE_ENABLE__SIZE 0x00000020
+#define NV34TCL_CLIP_PLANE_ENABLE_FALSE 0x00000000
+#define NV34TCL_CLIP_PLANE_ENABLE_EYE_LINEAR 0x00002400
+#define NV34TCL_CLIP_PLANE_ENABLE_OBJECT_LINEAR 0x00002401
+#define NV34TCL_MODELVIEW_MATRIX(x) (0x00000480+((x)*4))
+#define NV34TCL_MODELVIEW_MATRIX__SIZE 0x00000010
+#define NV34TCL_INVERSE_MODELVIEW_MATRIX(x) (0x00000580+((x)*4))
+#define NV34TCL_INVERSE_MODELVIEW_MATRIX__SIZE 0x0000000c
+#define NV34TCL_PROJECTION_MATRIX(x) (0x00000680+((x)*4))
+#define NV34TCL_PROJECTION_MATRIX__SIZE 0x00000010
+#define NV34TCL_TX0_MATRIX(x) (0x000006c0+((x)*4))
+#define NV34TCL_TX0_MATRIX__SIZE 0x00000010
+#define NV34TCL_TX1_MATRIX(x) (0x00000700+((x)*4))
+#define NV34TCL_TX1_MATRIX__SIZE 0x00000010
+#define NV34TCL_TX2_MATRIX(x) (0x00000740+((x)*4))
+#define NV34TCL_TX2_MATRIX__SIZE 0x00000010
+#define NV34TCL_TX3_MATRIX(x) (0x00000780+((x)*4))
+#define NV34TCL_TX3_MATRIX__SIZE 0x00000010
+#define NV34TCL_SCISSOR_HORIZ 0x000008c0
+#define NV34TCL_SCISSOR_HORIZ_X_SHIFT 0
+#define NV34TCL_SCISSOR_HORIZ_X_MASK 0x0000ffff
+#define NV34TCL_SCISSOR_HORIZ_W_SHIFT 16
+#define NV34TCL_SCISSOR_HORIZ_W_MASK 0xffff0000
+#define NV34TCL_SCISSOR_VERT 0x000008c4
+#define NV34TCL_SCISSOR_VERT_Y_SHIFT 0
+#define NV34TCL_SCISSOR_VERT_Y_MASK 0x0000ffff
+#define NV34TCL_SCISSOR_VERT_H_SHIFT 16
+#define NV34TCL_SCISSOR_VERT_H_MASK 0xffff0000
+#define NV34TCL_FOG_COORD_DIST 0x000008c8
+#define NV34TCL_FOG_MODE 0x000008cc
+#define NV34TCL_FOG_MODE_EXP 0x00000800
+#define NV34TCL_FOG_MODE_EXP_2 0x00000802
+#define NV34TCL_FOG_MODE_EXP2 0x00000803
+#define NV34TCL_FOG_MODE_LINEAR 0x00000804
+#define NV34TCL_FOG_MODE_LINEAR_2 0x00002601
+#define NV34TCL_FOG_EQUATION_CONSTANT 0x000008d0
+#define NV34TCL_FOG_EQUATION_LINEAR 0x000008d4
+#define NV34TCL_FOG_EQUATION_QUADRATIC 0x000008d8
+#define NV34TCL_FP_ACTIVE_PROGRAM 0x000008e4
+#define NV34TCL_FP_ACTIVE_PROGRAM_DMA0 (1 << 0)
+#define NV34TCL_FP_ACTIVE_PROGRAM_DMA1 (1 << 1)
+#define NV34TCL_FP_ACTIVE_PROGRAM_OFFSET_SHIFT 2
+#define NV34TCL_FP_ACTIVE_PROGRAM_OFFSET_MASK 0xfffffffc
+#define NV34TCL_RC_COLOR0 0x000008ec
+#define NV34TCL_RC_COLOR0_B_SHIFT 0
+#define NV34TCL_RC_COLOR0_B_MASK 0x000000ff
+#define NV34TCL_RC_COLOR0_G_SHIFT 8
+#define NV34TCL_RC_COLOR0_G_MASK 0x0000ff00
+#define NV34TCL_RC_COLOR0_R_SHIFT 16
+#define NV34TCL_RC_COLOR0_R_MASK 0x00ff0000
+#define NV34TCL_RC_COLOR0_A_SHIFT 24
+#define NV34TCL_RC_COLOR0_A_MASK 0xff000000
+#define NV34TCL_RC_COLOR1 0x000008f0
+#define NV34TCL_RC_COLOR1_B_SHIFT 0
+#define NV34TCL_RC_COLOR1_B_MASK 0x000000ff
+#define NV34TCL_RC_COLOR1_G_SHIFT 8
+#define NV34TCL_RC_COLOR1_G_MASK 0x0000ff00
+#define NV34TCL_RC_COLOR1_R_SHIFT 16
+#define NV34TCL_RC_COLOR1_R_MASK 0x00ff0000
+#define NV34TCL_RC_COLOR1_A_SHIFT 24
+#define NV34TCL_RC_COLOR1_A_MASK 0xff000000
+#define NV34TCL_RC_FINAL0 0x000008f4
+#define NV34TCL_RC_FINAL1 0x000008f8
+#define NV34TCL_RC_ENABLE 0x000008fc
+#define NV34TCL_RC_IN_ALPHA(x) (0x00000900+((x)*32))
+#define NV34TCL_RC_IN_ALPHA__SIZE 0x00000008
+#define NV34TCL_RC_IN_RGB(x) (0x00000904+((x)*32))
+#define NV34TCL_RC_IN_RGB__SIZE 0x00000008
+#define NV34TCL_RC_CONSTANT_COLOR0(x) (0x00000908+((x)*32))
+#define NV34TCL_RC_CONSTANT_COLOR0__SIZE 0x00000008
+#define NV34TCL_RC_CONSTANT_COLOR0_B_SHIFT 0
+#define NV34TCL_RC_CONSTANT_COLOR0_B_MASK 0x000000ff
+#define NV34TCL_RC_CONSTANT_COLOR0_G_SHIFT 8
+#define NV34TCL_RC_CONSTANT_COLOR0_G_MASK 0x0000ff00
+#define NV34TCL_RC_CONSTANT_COLOR0_R_SHIFT 16
+#define NV34TCL_RC_CONSTANT_COLOR0_R_MASK 0x00ff0000
+#define NV34TCL_RC_CONSTANT_COLOR0_A_SHIFT 24
+#define NV34TCL_RC_CONSTANT_COLOR0_A_MASK 0xff000000
+#define NV34TCL_RC_CONSTANT_COLOR1(x) (0x0000090c+((x)*32))
+#define NV34TCL_RC_CONSTANT_COLOR1__SIZE 0x00000008
+#define NV34TCL_RC_CONSTANT_COLOR1_B_SHIFT 0
+#define NV34TCL_RC_CONSTANT_COLOR1_B_MASK 0x000000ff
+#define NV34TCL_RC_CONSTANT_COLOR1_G_SHIFT 8
+#define NV34TCL_RC_CONSTANT_COLOR1_G_MASK 0x0000ff00
+#define NV34TCL_RC_CONSTANT_COLOR1_R_SHIFT 16
+#define NV34TCL_RC_CONSTANT_COLOR1_R_MASK 0x00ff0000
+#define NV34TCL_RC_CONSTANT_COLOR1_A_SHIFT 24
+#define NV34TCL_RC_CONSTANT_COLOR1_A_MASK 0xff000000
+#define NV34TCL_RC_OUT_ALPHA(x) (0x00000910+((x)*32))
+#define NV34TCL_RC_OUT_ALPHA__SIZE 0x00000008
+#define NV34TCL_RC_OUT_RGB(x) (0x00000914+((x)*32))
+#define NV34TCL_RC_OUT_RGB__SIZE 0x00000008
+#define NV34TCL_VIEWPORT_HORIZ 0x00000a00
+#define NV34TCL_VIEWPORT_HORIZ_X_SHIFT 0
+#define NV34TCL_VIEWPORT_HORIZ_X_MASK 0x0000ffff
+#define NV34TCL_VIEWPORT_HORIZ_W_SHIFT 16
+#define NV34TCL_VIEWPORT_HORIZ_W_MASK 0xffff0000
+#define NV34TCL_VIEWPORT_VERT 0x00000a04
+#define NV34TCL_VIEWPORT_VERT_Y_SHIFT 0
+#define NV34TCL_VIEWPORT_VERT_Y_MASK 0x0000ffff
+#define NV34TCL_VIEWPORT_VERT_H_SHIFT 16
+#define NV34TCL_VIEWPORT_VERT_H_MASK 0xffff0000
+#define NV34TCL_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x00000a10
+#define NV34TCL_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x00000a14
+#define NV34TCL_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x00000a18
+#define NV34TCL_VIEWPORT_TRANSLATE_X 0x00000a20
+#define NV34TCL_VIEWPORT_TRANSLATE_Y 0x00000a24
+#define NV34TCL_VIEWPORT_TRANSLATE_Z 0x00000a28
+#define NV34TCL_VIEWPORT_TRANSLATE_W 0x00000a2c
+#define NV34TCL_VIEWPORT_SCALE_X 0x00000a30
+#define NV34TCL_VIEWPORT_SCALE_Y 0x00000a34
+#define NV34TCL_VIEWPORT_SCALE_Z 0x00000a38
+#define NV34TCL_VIEWPORT_SCALE_W 0x00000a3c
+#define NV34TCL_POLYGON_OFFSET_POINT_ENABLE 0x00000a60
+#define NV34TCL_POLYGON_OFFSET_LINE_ENABLE 0x00000a64
+#define NV34TCL_POLYGON_OFFSET_FILL_ENABLE 0x00000a68
+#define NV34TCL_DEPTH_FUNC 0x00000a6c
+#define NV34TCL_DEPTH_FUNC_NEVER 0x00000200
+#define NV34TCL_DEPTH_FUNC_LESS 0x00000201
+#define NV34TCL_DEPTH_FUNC_EQUAL 0x00000202
+#define NV34TCL_DEPTH_FUNC_LEQUAL 0x00000203
+#define NV34TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV34TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV34TCL_DEPTH_FUNC_NOTEQUAL 0x00000205
+#define NV34TCL_DEPTH_FUNC_GEQUAL 0x00000206
+#define NV34TCL_DEPTH_FUNC_ALWAYS 0x00000207
+#define NV34TCL_DEPTH_WRITE_ENABLE 0x00000a70
+#define NV34TCL_DEPTH_TEST_ENABLE 0x00000a74
+#define NV34TCL_POLYGON_OFFSET_FACTOR 0x00000a78
+#define NV34TCL_POLYGON_OFFSET_UNITS 0x00000a7c
+#define NV34TCL_VTX_ATTR_3I_XY(x) (0x00000a80+((x)*8))
+#define NV34TCL_VTX_ATTR_3I_XY__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_3I_XY_X_SHIFT 0
+#define NV34TCL_VTX_ATTR_3I_XY_X_MASK 0x0000ffff
+#define NV34TCL_VTX_ATTR_3I_XY_Y_SHIFT 16
+#define NV34TCL_VTX_ATTR_3I_XY_Y_MASK 0xffff0000
+#define NV34TCL_VTX_ATTR_3I_Z(x) (0x00000a84+((x)*8))
+#define NV34TCL_VTX_ATTR_3I_Z__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_3I_Z_Z_SHIFT 0
+#define NV34TCL_VTX_ATTR_3I_Z_Z_MASK 0x0000ffff
+#define NV34TCL_VP_UPLOAD_INST(x) (0x00000b80+((x)*4))
+#define NV34TCL_VP_UPLOAD_INST__SIZE 0x00000004
+#define NV34TCL_CLIP_PLANE_A(x) (0x00000e00+((x)*16))
+#define NV34TCL_CLIP_PLANE_A__SIZE 0x00000020
+#define NV34TCL_CLIP_PLANE_B(x) (0x00000e04+((x)*16))
+#define NV34TCL_CLIP_PLANE_B__SIZE 0x00000020
+#define NV34TCL_CLIP_PLANE_C(x) (0x00000e08+((x)*16))
+#define NV34TCL_CLIP_PLANE_C__SIZE 0x00000020
+#define NV34TCL_CLIP_PLANE_D(x) (0x00000e0c+((x)*16))
+#define NV34TCL_CLIP_PLANE_D__SIZE 0x00000020
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(x) (0x00001000+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G(x) (0x00001004+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B(x) (0x00001008+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(x) (0x0000100c+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G(x) (0x00001010+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B(x) (0x00001014+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(x) (0x00001018+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G(x) (0x0000101c+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G__SIZE 0x00000008
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B(x) (0x00001020+((x)*64))
+#define NV34TCL_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B__SIZE 0x00000008
+#define NV34TCL_LIGHT_HALF_VECTOR_X(x) (0x00001028+((x)*64))
+#define NV34TCL_LIGHT_HALF_VECTOR_X__SIZE 0x00000008
+#define NV34TCL_LIGHT_HALF_VECTOR_Y(x) (0x0000102c+((x)*64))
+#define NV34TCL_LIGHT_HALF_VECTOR_Y__SIZE 0x00000008
+#define NV34TCL_LIGHT_HALF_VECTOR_Z(x) (0x00001030+((x)*64))
+#define NV34TCL_LIGHT_HALF_VECTOR_Z__SIZE 0x00000008
+#define NV34TCL_LIGHT_DIRECTION_X(x) (0x00001034+((x)*64))
+#define NV34TCL_LIGHT_DIRECTION_X__SIZE 0x00000008
+#define NV34TCL_LIGHT_DIRECTION_Y(x) (0x00001038+((x)*64))
+#define NV34TCL_LIGHT_DIRECTION_Y__SIZE 0x00000008
+#define NV34TCL_LIGHT_DIRECTION_Z(x) (0x0000103c+((x)*64))
+#define NV34TCL_LIGHT_DIRECTION_Z__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_CUTOFF_A(x) (0x00001200+((x)*64))
+#define NV34TCL_LIGHT_SPOT_CUTOFF_A__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_CUTOFF_B(x) (0x00001204+((x)*64))
+#define NV34TCL_LIGHT_SPOT_CUTOFF_B__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_CUTOFF_C(x) (0x00001208+((x)*64))
+#define NV34TCL_LIGHT_SPOT_CUTOFF_C__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_DIR_X(x) (0x0000120c+((x)*64))
+#define NV34TCL_LIGHT_SPOT_DIR_X__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_DIR_Y(x) (0x00001210+((x)*64))
+#define NV34TCL_LIGHT_SPOT_DIR_Y__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_DIR_Z(x) (0x00001214+((x)*64))
+#define NV34TCL_LIGHT_SPOT_DIR_Z__SIZE 0x00000008
+#define NV34TCL_LIGHT_SPOT_CUTOFF_D(x) (0x00001218+((x)*64))
+#define NV34TCL_LIGHT_SPOT_CUTOFF_D__SIZE 0x00000008
+#define NV34TCL_LIGHT_POSITION_X(x) (0x0000121c+((x)*64))
+#define NV34TCL_LIGHT_POSITION_X__SIZE 0x00000008
+#define NV34TCL_LIGHT_POSITION_Y(x) (0x00001220+((x)*64))
+#define NV34TCL_LIGHT_POSITION_Y__SIZE 0x00000008
+#define NV34TCL_LIGHT_POSITION_Z(x) (0x00001224+((x)*64))
+#define NV34TCL_LIGHT_POSITION_Z__SIZE 0x00000008
+#define NV34TCL_LIGHT_ATTENUATION_CONSTANT(x) (0x00001228+((x)*64))
+#define NV34TCL_LIGHT_ATTENUATION_CONSTANT__SIZE 0x00000008
+#define NV34TCL_LIGHT_ATTENUATION_LINEAR(x) (0x0000122c+((x)*64))
+#define NV34TCL_LIGHT_ATTENUATION_LINEAR__SIZE 0x00000008
+#define NV34TCL_LIGHT_ATTENUATION_QUADRATIC(x) (0x00001230+((x)*64))
+#define NV34TCL_LIGHT_ATTENUATION_QUADRATIC__SIZE 0x00000008
+#define NV34TCL_FRONT_MATERIAL_SHININESS(x) (0x00001400+((x)*4))
+#define NV34TCL_FRONT_MATERIAL_SHININESS__SIZE 0x00000006
+#define NV34TCL_ENABLED_LIGHTS 0x00001420
+#define NV34TCL_FP_REG_CONTROL 0x00001450
+#define NV34TCL_FP_REG_CONTROL_UNK1_SHIFT 16
+#define NV34TCL_FP_REG_CONTROL_UNK1_MASK 0xffff0000
+#define NV34TCL_FP_REG_CONTROL_UNK0_SHIFT 0
+#define NV34TCL_FP_REG_CONTROL_UNK0_MASK 0x0000ffff
+#define NV34TCL_VP_CLIP_PLANES_ENABLE 0x00001478
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE0 (1 << 1)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE1 (1 << 5)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE2 (1 << 9)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE3 (1 << 13)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE4 (1 << 17)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE5 (1 << 21)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE6 (1 << 25)
+#define NV34TCL_VP_CLIP_PLANES_ENABLE_PLANE7 (1 << 29)
+#define NV34TCL_POLYGON_STIPPLE_ENABLE 0x0000147c
+#define NV34TCL_POLYGON_STIPPLE_PATTERN(x) (0x00001480+((x)*4))
+#define NV34TCL_POLYGON_STIPPLE_PATTERN__SIZE 0x00000020
+#define NV34TCL_VTX_ATTR_3F_X(x) (0x00001500+((x)*16))
+#define NV34TCL_VTX_ATTR_3F_X__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_3F_Y(x) (0x00001504+((x)*16))
+#define NV34TCL_VTX_ATTR_3F_Y__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_3F_Z(x) (0x00001508+((x)*16))
+#define NV34TCL_VTX_ATTR_3F_Z__SIZE 0x00000010
+#define NV34TCL_VP_CLIP_PLANE_A(x) (0x00001600+((x)*16))
+#define NV34TCL_VP_CLIP_PLANE_A__SIZE 0x00000006
+#define NV34TCL_VP_CLIP_PLANE_B(x) (0x00001604+((x)*16))
+#define NV34TCL_VP_CLIP_PLANE_B__SIZE 0x00000006
+#define NV34TCL_VP_CLIP_PLANE_C(x) (0x00001608+((x)*16))
+#define NV34TCL_VP_CLIP_PLANE_C__SIZE 0x00000006
+#define NV34TCL_VP_CLIP_PLANE_D(x) (0x0000160c+((x)*16))
+#define NV34TCL_VP_CLIP_PLANE_D__SIZE 0x00000006
+#define NV34TCL_VTXBUF_ADDRESS(x) (0x00001680+((x)*4))
+#define NV34TCL_VTXBUF_ADDRESS__SIZE 0x00000010
+#define NV34TCL_VTXBUF_ADDRESS_DMA1 (1 << 31)
+#define NV34TCL_VTXBUF_ADDRESS_OFFSET_SHIFT 0
+#define NV34TCL_VTXBUF_ADDRESS_OFFSET_MASK 0x0fffffff
+#define NV34TCL_VTXFMT(x) (0x00001740+((x)*4))
+#define NV34TCL_VTXFMT__SIZE 0x00000010
+#define NV34TCL_VTXFMT_TYPE_SHIFT 0
+#define NV34TCL_VTXFMT_TYPE_MASK 0x0000000f
+#define NV34TCL_VTXFMT_TYPE_FLOAT 0x00000002
+#define NV34TCL_VTXFMT_TYPE_UBYTE 0x00000004
+#define NV34TCL_VTXFMT_TYPE_USHORT 0x00000005
+#define NV34TCL_VTXFMT_SIZE_SHIFT 4
+#define NV34TCL_VTXFMT_SIZE_MASK 0x000000f0
+#define NV34TCL_VTXFMT_STRIDE_SHIFT 8
+#define NV34TCL_VTXFMT_STRIDE_MASK 0x0000ff00
+#define NV34TCL_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x000017a0
+#define NV34TCL_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x000017a4
+#define NV34TCL_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x000017a8
+#define NV34TCL_COLOR_MATERIAL_BACK_R 0x000017b0
+#define NV34TCL_COLOR_MATERIAL_BACK_G 0x000017b4
+#define NV34TCL_COLOR_MATERIAL_BACK_B 0x000017b8
+#define NV34TCL_COLOR_MATERIAL_BACK_A 0x000017c0
+#define NV34TCL_QUERY_RESET 0x000017c8
+#define NV34TCL_QUERY_UNK17CC 0x000017cc
+#define NV34TCL_QUERY_GET 0x00001800
+#define NV34TCL_QUERY_GET_UNK24_SHIFT 24
+#define NV34TCL_QUERY_GET_UNK24_MASK 0xff000000
+#define NV34TCL_QUERY_GET_OFFSET_SHIFT 0
+#define NV34TCL_QUERY_GET_OFFSET_MASK 0x00ffffff
+#define NV34TCL_VERTEX_BEGIN_END 0x00001808
+#define NV34TCL_VERTEX_BEGIN_END_STOP 0x00000000
+#define NV34TCL_VERTEX_BEGIN_END_POINTS 0x00000001
+#define NV34TCL_VERTEX_BEGIN_END_LINES 0x00000002
+#define NV34TCL_VERTEX_BEGIN_END_LINE_LOOP 0x00000003
+#define NV34TCL_VERTEX_BEGIN_END_LINE_STRIP 0x00000004
+#define NV34TCL_VERTEX_BEGIN_END_TRIANGLES 0x00000005
+#define NV34TCL_VERTEX_BEGIN_END_TRIANGLE_STRIP 0x00000006
+#define NV34TCL_VERTEX_BEGIN_END_TRIANGLE_FAN 0x00000007
+#define NV34TCL_VERTEX_BEGIN_END_QUADS 0x00000008
+#define NV34TCL_VERTEX_BEGIN_END_QUAD_STRIP 0x00000009
+#define NV34TCL_VERTEX_BEGIN_END_POLYGON 0x0000000a
+#define NV34TCL_VB_ELEMENT_U16 0x0000180c
+#define NV34TCL_VB_ELEMENT_U16_I0_SHIFT 0
+#define NV34TCL_VB_ELEMENT_U16_I0_MASK 0x0000ffff
+#define NV34TCL_VB_ELEMENT_U16_I1_SHIFT 16
+#define NV34TCL_VB_ELEMENT_U16_I1_MASK 0xffff0000
+#define NV34TCL_VB_ELEMENT_U32 0x00001810
+#define NV34TCL_VB_VERTEX_BATCH 0x00001814
+#define NV34TCL_VB_VERTEX_BATCH_OFFSET_SHIFT 0
+#define NV34TCL_VB_VERTEX_BATCH_OFFSET_MASK 0x00ffffff
+#define NV34TCL_VB_VERTEX_BATCH_COUNT_SHIFT 24
+#define NV34TCL_VB_VERTEX_BATCH_COUNT_MASK 0xff000000
+#define NV34TCL_VERTEX_DATA 0x00001818
+#define NV34TCL_IDXBUF_ADDRESS 0x0000181c
+#define NV34TCL_IDXBUF_FORMAT 0x00001820
+#define NV34TCL_IDXBUF_FORMAT_TYPE_SHIFT 4
+#define NV34TCL_IDXBUF_FORMAT_TYPE_MASK 0x000000f0
+#define NV34TCL_IDXBUF_FORMAT_TYPE_U32 0x00000000
+#define NV34TCL_IDXBUF_FORMAT_TYPE_U16 0x00000010
+#define NV34TCL_IDXBUF_FORMAT_DMA1 (1 << 0)
+#define NV34TCL_VB_INDEX_BATCH 0x00001824
+#define NV34TCL_VB_INDEX_BATCH_COUNT_SHIFT 24
+#define NV34TCL_VB_INDEX_BATCH_COUNT_MASK 0xff000000
+#define NV34TCL_VB_INDEX_BATCH_START_SHIFT 0
+#define NV34TCL_VB_INDEX_BATCH_START_MASK 0x00ffffff
+#define NV34TCL_POLYGON_MODE_FRONT 0x00001828
+#define NV34TCL_POLYGON_MODE_FRONT_POINT 0x00001b00
+#define NV34TCL_POLYGON_MODE_FRONT_LINE 0x00001b01
+#define NV34TCL_POLYGON_MODE_FRONT_FILL 0x00001b02
+#define NV34TCL_POLYGON_MODE_BACK 0x0000182c
+#define NV34TCL_POLYGON_MODE_BACK_POINT 0x00001b00
+#define NV34TCL_POLYGON_MODE_BACK_LINE 0x00001b01
+#define NV34TCL_POLYGON_MODE_BACK_FILL 0x00001b02
+#define NV34TCL_CULL_FACE 0x00001830
+#define NV34TCL_CULL_FACE_FRONT 0x00000404
+#define NV34TCL_CULL_FACE_BACK 0x00000405
+#define NV34TCL_CULL_FACE_FRONT_AND_BACK 0x00000408
+#define NV34TCL_FRONT_FACE 0x00001834
+#define NV34TCL_FRONT_FACE_CW 0x00000900
+#define NV34TCL_FRONT_FACE_CCW 0x00000901
+#define NV34TCL_POLYGON_SMOOTH_ENABLE 0x00001838
+#define NV34TCL_CULL_FACE_ENABLE 0x0000183c
+#define NV34TCL_TX_PALETTE_OFFSET(x) (0x00001840+((x)*4))
+#define NV34TCL_TX_PALETTE_OFFSET__SIZE 0x00000004
+#define NV34TCL_VTX_ATTR_2F_X(x) (0x00001880+((x)*8))
+#define NV34TCL_VTX_ATTR_2F_X__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_2F_Y(x) (0x00001884+((x)*8))
+#define NV34TCL_VTX_ATTR_2F_Y__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_2I(x) (0x00001900+((x)*4))
+#define NV34TCL_VTX_ATTR_2I__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_2I_X_SHIFT 0
+#define NV34TCL_VTX_ATTR_2I_X_MASK 0x0000ffff
+#define NV34TCL_VTX_ATTR_2I_Y_SHIFT 16
+#define NV34TCL_VTX_ATTR_2I_Y_MASK 0xffff0000
+#define NV34TCL_VTX_ATTR_4UB(x) (0x00001940+((x)*4))
+#define NV34TCL_VTX_ATTR_4UB__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_4UB_X_SHIFT 0
+#define NV34TCL_VTX_ATTR_4UB_X_MASK 0x000000ff
+#define NV34TCL_VTX_ATTR_4UB_Y_SHIFT 8
+#define NV34TCL_VTX_ATTR_4UB_Y_MASK 0x0000ff00
+#define NV34TCL_VTX_ATTR_4UB_Z_SHIFT 16
+#define NV34TCL_VTX_ATTR_4UB_Z_MASK 0x00ff0000
+#define NV34TCL_VTX_ATTR_4UB_W_SHIFT 24
+#define NV34TCL_VTX_ATTR_4UB_W_MASK 0xff000000
+#define NV34TCL_VTX_ATTR_4I_XY(x) (0x00001980+((x)*8))
+#define NV34TCL_VTX_ATTR_4I_XY__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_4I_XY_X_SHIFT 0
+#define NV34TCL_VTX_ATTR_4I_XY_X_MASK 0x0000ffff
+#define NV34TCL_VTX_ATTR_4I_XY_Y_SHIFT 16
+#define NV34TCL_VTX_ATTR_4I_XY_Y_MASK 0xffff0000
+#define NV34TCL_VTX_ATTR_4I_ZW(x) (0x00001984+((x)*8))
+#define NV34TCL_VTX_ATTR_4I_ZW__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_4I_ZW_Z_SHIFT 0
+#define NV34TCL_VTX_ATTR_4I_ZW_Z_MASK 0x0000ffff
+#define NV34TCL_VTX_ATTR_4I_ZW_W_SHIFT 16
+#define NV34TCL_VTX_ATTR_4I_ZW_W_MASK 0xffff0000
+#define NV34TCL_TX_OFFSET(x) (0x00001a00+((x)*32))
+#define NV34TCL_TX_OFFSET__SIZE 0x00000004
+#define NV34TCL_TX_FORMAT(x) (0x00001a04+((x)*32))
+#define NV34TCL_TX_FORMAT__SIZE 0x00000004
+#define NV34TCL_TX_FORMAT_DMA0 (1 << 0)
+#define NV34TCL_TX_FORMAT_DMA1 (1 << 1)
+#define NV34TCL_TX_FORMAT_CUBIC (1 << 2)
+#define NV34TCL_TX_FORMAT_NO_BORDER (1 << 3)
+#define NV34TCL_TX_FORMAT_DIMS_SHIFT 4
+#define NV34TCL_TX_FORMAT_DIMS_MASK 0x000000f0
+#define NV34TCL_TX_FORMAT_DIMS_1D 0x00000010
+#define NV34TCL_TX_FORMAT_DIMS_2D 0x00000020
+#define NV34TCL_TX_FORMAT_DIMS_3D 0x00000030
+#define NV34TCL_TX_FORMAT_FORMAT_SHIFT 8
+#define NV34TCL_TX_FORMAT_FORMAT_MASK 0x0000ff00
+#define NV34TCL_TX_FORMAT_FORMAT_L8 0x00000000
+#define NV34TCL_TX_FORMAT_FORMAT_A8 0x00000100
+#define NV34TCL_TX_FORMAT_FORMAT_A1R5G5B5 0x00000200
+#define NV34TCL_TX_FORMAT_FORMAT_A8_RECT 0x00000300
+#define NV34TCL_TX_FORMAT_FORMAT_A4R4G4B4 0x00000400
+#define NV34TCL_TX_FORMAT_FORMAT_R5G6B5 0x00000500
+#define NV34TCL_TX_FORMAT_FORMAT_A8R8G8B8 0x00000600
+#define NV34TCL_TX_FORMAT_FORMAT_X8R8G8B8 0x00000700
+#define NV34TCL_TX_FORMAT_FORMAT_INDEX8 0x00000b00
+#define NV34TCL_TX_FORMAT_FORMAT_DXT1 0x00000c00
+#define NV34TCL_TX_FORMAT_FORMAT_DXT3 0x00000e00
+#define NV34TCL_TX_FORMAT_FORMAT_DXT5 0x00000f00
+#define NV34TCL_TX_FORMAT_FORMAT_A1R5G5B5_RECT 0x00001000
+#define NV34TCL_TX_FORMAT_FORMAT_R5G6B5_RECT 0x00001100
+#define NV34TCL_TX_FORMAT_FORMAT_A8R8G8B8_RECT 0x00001200
+#define NV34TCL_TX_FORMAT_FORMAT_L8_RECT 0x00001300
+#define NV34TCL_TX_FORMAT_FORMAT_A8L8 0x00001a00
+#define NV34TCL_TX_FORMAT_FORMAT_A8_RECT2 0x00001b00
+#define NV34TCL_TX_FORMAT_FORMAT_A4R4G4B4_RECT 0x00001d00
+#define NV34TCL_TX_FORMAT_FORMAT_R8G8B8_RECT 0x00001e00
+#define NV34TCL_TX_FORMAT_FORMAT_L8A8_RECT 0x00002000
+#define NV34TCL_TX_FORMAT_FORMAT_A16 0x00003200
+#define NV34TCL_TX_FORMAT_FORMAT_HILO16 0x00003300
+#define NV34TCL_TX_FORMAT_FORMAT_A16_RECT 0x00003500
+#define NV34TCL_TX_FORMAT_FORMAT_HILO16_RECT 0x00003600
+#define NV34TCL_TX_FORMAT_FORMAT_HILO8 0x00004400
+#define NV34TCL_TX_FORMAT_FORMAT_SIGNED_HILO8 0x00004500
+#define NV34TCL_TX_FORMAT_FORMAT_HILO8_RECT 0x00004600
+#define NV34TCL_TX_FORMAT_FORMAT_SIGNED_HILO8_RECT 0x00004700
+#define NV34TCL_TX_FORMAT_FORMAT_FLOAT_RGBA16_NV 0x00004a00
+#define NV34TCL_TX_FORMAT_FORMAT_FLOAT_RGBA32_NV 0x00004b00
+#define NV34TCL_TX_FORMAT_FORMAT_FLOAT_R32_NV 0x00004c00
+#define NV34TCL_TX_FORMAT_MIPMAP (1 << 19)
+#define NV34TCL_TX_FORMAT_BASE_SIZE_U_SHIFT 20
+#define NV34TCL_TX_FORMAT_BASE_SIZE_U_MASK 0x00f00000
+#define NV34TCL_TX_FORMAT_BASE_SIZE_V_SHIFT 24
+#define NV34TCL_TX_FORMAT_BASE_SIZE_V_MASK 0x0f000000
+#define NV34TCL_TX_FORMAT_BASE_SIZE_W_SHIFT 28
+#define NV34TCL_TX_FORMAT_BASE_SIZE_W_MASK 0xf0000000
+#define NV34TCL_TX_WRAP(x) (0x00001a08+((x)*32))
+#define NV34TCL_TX_WRAP__SIZE 0x00000004
+#define NV34TCL_TX_WRAP_S_SHIFT 0
+#define NV34TCL_TX_WRAP_S_MASK 0x000000ff
+#define NV34TCL_TX_WRAP_S_REPEAT 0x00000001
+#define NV34TCL_TX_WRAP_S_MIRRORED_REPEAT 0x00000002
+#define NV34TCL_TX_WRAP_S_CLAMP_TO_EDGE 0x00000003
+#define NV34TCL_TX_WRAP_S_CLAMP_TO_BORDER 0x00000004
+#define NV34TCL_TX_WRAP_S_CLAMP 0x00000005
+#define NV34TCL_TX_WRAP_T_SHIFT 8
+#define NV34TCL_TX_WRAP_T_MASK 0x00000f00
+#define NV34TCL_TX_WRAP_T_REPEAT 0x00000100
+#define NV34TCL_TX_WRAP_T_MIRRORED_REPEAT 0x00000200
+#define NV34TCL_TX_WRAP_T_CLAMP_TO_EDGE 0x00000300
+#define NV34TCL_TX_WRAP_T_CLAMP_TO_BORDER 0x00000400
+#define NV34TCL_TX_WRAP_T_CLAMP 0x00000500
+#define NV34TCL_TX_WRAP_EXPAND_NORMAL_SHIFT 12
+#define NV34TCL_TX_WRAP_EXPAND_NORMAL_MASK 0x0000f000
+#define NV34TCL_TX_WRAP_R_SHIFT 16
+#define NV34TCL_TX_WRAP_R_MASK 0x00ff0000
+#define NV34TCL_TX_WRAP_R_REPEAT 0x00010000
+#define NV34TCL_TX_WRAP_R_MIRRORED_REPEAT 0x00020000
+#define NV34TCL_TX_WRAP_R_CLAMP_TO_EDGE 0x00030000
+#define NV34TCL_TX_WRAP_R_CLAMP_TO_BORDER 0x00040000
+#define NV34TCL_TX_WRAP_R_CLAMP 0x00050000
+#define NV34TCL_TX_WRAP_RCOMP_SHIFT 28
+#define NV34TCL_TX_WRAP_RCOMP_MASK 0xf0000000
+#define NV34TCL_TX_WRAP_RCOMP_NEVER 0x00000000
+#define NV34TCL_TX_WRAP_RCOMP_GREATER 0x10000000
+#define NV34TCL_TX_WRAP_RCOMP_EQUAL 0x20000000
+#define NV34TCL_TX_WRAP_RCOMP_GEQUAL 0x30000000
+#define NV34TCL_TX_WRAP_RCOMP_LESS 0x40000000
+#define NV34TCL_TX_WRAP_RCOMP_NOTEQUAL 0x50000000
+#define NV34TCL_TX_WRAP_RCOMP_LEQUAL 0x60000000
+#define NV34TCL_TX_WRAP_RCOMP_ALWAYS 0x70000000
+#define NV34TCL_TX_ENABLE(x) (0x00001a0c+((x)*32))
+#define NV34TCL_TX_ENABLE__SIZE 0x00000004
+#define NV34TCL_TX_ENABLE_ANISO_SHIFT 4
+#define NV34TCL_TX_ENABLE_ANISO_MASK 0x00000030
+#define NV34TCL_TX_ENABLE_ANISO_NONE 0x00000000
+#define NV34TCL_TX_ENABLE_ANISO_2X 0x00000010
+#define NV34TCL_TX_ENABLE_ANISO_4X 0x00000020
+#define NV34TCL_TX_ENABLE_ANISO_8X 0x00000030
+#define NV34TCL_TX_ENABLE_MIPMAP_MAX_LOD_SHIFT 14
+#define NV34TCL_TX_ENABLE_MIPMAP_MAX_LOD_MASK 0x0003c000
+#define NV34TCL_TX_ENABLE_MIPMAP_MIN_LOD_SHIFT 26
+#define NV34TCL_TX_ENABLE_MIPMAP_MIN_LOD_MASK 0x3c000000
+#define NV34TCL_TX_ENABLE_ENABLE (1 << 30)
+#define NV34TCL_TX_SWIZZLE(x) (0x00001a10+((x)*32))
+#define NV34TCL_TX_SWIZZLE__SIZE 0x00000004
+#define NV34TCL_TX_SWIZZLE_S0_X_SHIFT 14
+#define NV34TCL_TX_SWIZZLE_S0_X_MASK 0x0000c000
+#define NV34TCL_TX_SWIZZLE_S0_X_ZERO 0x00000000
+#define NV34TCL_TX_SWIZZLE_S0_X_ONE 0x00004000
+#define NV34TCL_TX_SWIZZLE_S0_X_S1 0x00008000
+#define NV34TCL_TX_SWIZZLE_S0_Y_SHIFT 12
+#define NV34TCL_TX_SWIZZLE_S0_Y_MASK 0x00003000
+#define NV34TCL_TX_SWIZZLE_S0_Y_ZERO 0x00000000
+#define NV34TCL_TX_SWIZZLE_S0_Y_ONE 0x00001000
+#define NV34TCL_TX_SWIZZLE_S0_Y_S1 0x00002000
+#define NV34TCL_TX_SWIZZLE_S0_Z_SHIFT 10
+#define NV34TCL_TX_SWIZZLE_S0_Z_MASK 0x00000c00
+#define NV34TCL_TX_SWIZZLE_S0_Z_ZERO 0x00000000
+#define NV34TCL_TX_SWIZZLE_S0_Z_ONE 0x00000400
+#define NV34TCL_TX_SWIZZLE_S0_Z_S1 0x00000800
+#define NV34TCL_TX_SWIZZLE_S0_W_SHIFT 8
+#define NV34TCL_TX_SWIZZLE_S0_W_MASK 0x00000300
+#define NV34TCL_TX_SWIZZLE_S0_W_ZERO 0x00000000
+#define NV34TCL_TX_SWIZZLE_S0_W_ONE 0x00000100
+#define NV34TCL_TX_SWIZZLE_S0_W_S1 0x00000200
+#define NV34TCL_TX_SWIZZLE_S1_X_SHIFT 6
+#define NV34TCL_TX_SWIZZLE_S1_X_MASK 0x000000c0
+#define NV34TCL_TX_SWIZZLE_S1_X_W 0x00000000
+#define NV34TCL_TX_SWIZZLE_S1_X_Z 0x00000040
+#define NV34TCL_TX_SWIZZLE_S1_X_Y 0x00000080
+#define NV34TCL_TX_SWIZZLE_S1_X_X 0x000000c0
+#define NV34TCL_TX_SWIZZLE_S1_Y_SHIFT 4
+#define NV34TCL_TX_SWIZZLE_S1_Y_MASK 0x00000030
+#define NV34TCL_TX_SWIZZLE_S1_Y_W 0x00000000
+#define NV34TCL_TX_SWIZZLE_S1_Y_Z 0x00000010
+#define NV34TCL_TX_SWIZZLE_S1_Y_Y 0x00000020
+#define NV34TCL_TX_SWIZZLE_S1_Y_X 0x00000030
+#define NV34TCL_TX_SWIZZLE_S1_Z_SHIFT 2
+#define NV34TCL_TX_SWIZZLE_S1_Z_MASK 0x0000000c
+#define NV34TCL_TX_SWIZZLE_S1_Z_W 0x00000000
+#define NV34TCL_TX_SWIZZLE_S1_Z_Z 0x00000004
+#define NV34TCL_TX_SWIZZLE_S1_Z_Y 0x00000008
+#define NV34TCL_TX_SWIZZLE_S1_Z_X 0x0000000c
+#define NV34TCL_TX_SWIZZLE_S1_W_SHIFT 0
+#define NV34TCL_TX_SWIZZLE_S1_W_MASK 0x00000003
+#define NV34TCL_TX_SWIZZLE_S1_W_W 0x00000000
+#define NV34TCL_TX_SWIZZLE_S1_W_Z 0x00000001
+#define NV34TCL_TX_SWIZZLE_S1_W_Y 0x00000002
+#define NV34TCL_TX_SWIZZLE_S1_W_X 0x00000003
+#define NV34TCL_TX_SWIZZLE_RECT_PITCH_SHIFT 16
+#define NV34TCL_TX_SWIZZLE_RECT_PITCH_MASK 0xffff0000
+#define NV34TCL_TX_FILTER(x) (0x00001a14+((x)*32))
+#define NV34TCL_TX_FILTER__SIZE 0x00000004
+#define NV34TCL_TX_FILTER_LOD_BIAS_SHIFT 8
+#define NV34TCL_TX_FILTER_LOD_BIAS_MASK 0x00000f00
+#define NV34TCL_TX_FILTER_MINIFY_SHIFT 16
+#define NV34TCL_TX_FILTER_MINIFY_MASK 0x000f0000
+#define NV34TCL_TX_FILTER_MINIFY_NEAREST 0x00010000
+#define NV34TCL_TX_FILTER_MINIFY_LINEAR 0x00020000
+#define NV34TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST 0x00030000
+#define NV34TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST 0x00040000
+#define NV34TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR 0x00050000
+#define NV34TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR 0x00060000
+#define NV34TCL_TX_FILTER_MAGNIFY_SHIFT 24
+#define NV34TCL_TX_FILTER_MAGNIFY_MASK 0x0f000000
+#define NV34TCL_TX_FILTER_MAGNIFY_NEAREST 0x01000000
+#define NV34TCL_TX_FILTER_MAGNIFY_LINEAR 0x02000000
+#define NV34TCL_TX_FILTER_SIGNED_BLUE (1 << 28)
+#define NV34TCL_TX_FILTER_SIGNED_GREEN (1 << 29)
+#define NV34TCL_TX_FILTER_SIGNED_RED (1 << 30)
+#define NV34TCL_TX_FILTER_SIGNED_ALPHA (1 << 31)
+#define NV34TCL_TX_NPOT_SIZE(x) (0x00001a18+((x)*32))
+#define NV34TCL_TX_NPOT_SIZE__SIZE 0x00000004
+#define NV34TCL_TX_NPOT_SIZE_H_SHIFT 0
+#define NV34TCL_TX_NPOT_SIZE_H_MASK 0x0000ffff
+#define NV34TCL_TX_NPOT_SIZE_W_SHIFT 16
+#define NV34TCL_TX_NPOT_SIZE_W_MASK 0xffff0000
+#define NV34TCL_TX_BORDER_COLOR(x) (0x00001a1c+((x)*32))
+#define NV34TCL_TX_BORDER_COLOR__SIZE 0x00000004
+#define NV34TCL_TX_BORDER_COLOR_B_SHIFT 0
+#define NV34TCL_TX_BORDER_COLOR_B_MASK 0x000000ff
+#define NV34TCL_TX_BORDER_COLOR_G_SHIFT 8
+#define NV34TCL_TX_BORDER_COLOR_G_MASK 0x0000ff00
+#define NV34TCL_TX_BORDER_COLOR_R_SHIFT 16
+#define NV34TCL_TX_BORDER_COLOR_R_MASK 0x00ff0000
+#define NV34TCL_TX_BORDER_COLOR_A_SHIFT 24
+#define NV34TCL_TX_BORDER_COLOR_A_MASK 0xff000000
+#define NV34TCL_VTX_ATTR_4F_X(x) (0x00001c00+((x)*16))
+#define NV34TCL_VTX_ATTR_4F_X__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_4F_Y(x) (0x00001c04+((x)*16))
+#define NV34TCL_VTX_ATTR_4F_Y__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_4F_Z(x) (0x00001c08+((x)*16))
+#define NV34TCL_VTX_ATTR_4F_Z__SIZE 0x00000010
+#define NV34TCL_VTX_ATTR_4F_W(x) (0x00001c0c+((x)*16))
+#define NV34TCL_VTX_ATTR_4F_W__SIZE 0x00000010
+#define NV34TCL_FP_CONTROL 0x00001d60
+#define NV34TCL_FP_CONTROL_USES_KIL (1 << 7)
+#define NV34TCL_FP_CONTROL_USED_REGS_MINUS1_DIV2_SHIFT 0
+#define NV34TCL_FP_CONTROL_USED_REGS_MINUS1_DIV2_MASK 0x0000000f
+#define NV34TCL_MULTISAMPLE_CONTROL 0x00001d7c
+#define NV34TCL_MULTISAMPLE_CONTROL_ENABLE (1 << 0)
+#define NV34TCL_MULTISAMPLE_CONTROL_SAMPLE_ALPHA_TO_COVERAGE (1 << 4)
+#define NV34TCL_MULTISAMPLE_CONTROL_SAMPLE_ALPHA_TO_ONE (1 << 8)
+#define NV34TCL_MULTISAMPLE_CONTROL_SAMPLE_COVERAGE_SHIFT 16
+#define NV34TCL_MULTISAMPLE_CONTROL_SAMPLE_COVERAGE_MASK 0xffff0000
+#define NV34TCL_CLEAR_DEPTH_VALUE 0x00001d8c
+#define NV34TCL_CLEAR_COLOR_VALUE 0x00001d90
+#define NV34TCL_CLEAR_COLOR_VALUE_B_SHIFT 0
+#define NV34TCL_CLEAR_COLOR_VALUE_B_MASK 0x000000ff
+#define NV34TCL_CLEAR_COLOR_VALUE_G_SHIFT 8
+#define NV34TCL_CLEAR_COLOR_VALUE_G_MASK 0x0000ff00
+#define NV34TCL_CLEAR_COLOR_VALUE_R_SHIFT 16
+#define NV34TCL_CLEAR_COLOR_VALUE_R_MASK 0x00ff0000
+#define NV34TCL_CLEAR_COLOR_VALUE_A_SHIFT 24
+#define NV34TCL_CLEAR_COLOR_VALUE_A_MASK 0xff000000
+#define NV34TCL_CLEAR_BUFFERS 0x00001d94
+#define NV34TCL_CLEAR_BUFFERS_COLOR_A (1 << 7)
+#define NV34TCL_CLEAR_BUFFERS_COLOR_B (1 << 6)
+#define NV34TCL_CLEAR_BUFFERS_COLOR_G (1 << 5)
+#define NV34TCL_CLEAR_BUFFERS_COLOR_R (1 << 4)
+#define NV34TCL_CLEAR_BUFFERS_STENCIL (1 << 1)
+#define NV34TCL_CLEAR_BUFFERS_DEPTH (1 << 0)
+#define NV34TCL_DO_VERTICES 0x00001dac
+#define NV34TCL_LINE_STIPPLE_ENABLE 0x00001db4
+#define NV34TCL_LINE_STIPPLE_PATTERN 0x00001db8
+#define NV34TCL_LINE_STIPPLE_PATTERN_FACTOR_SHIFT 0
+#define NV34TCL_LINE_STIPPLE_PATTERN_FACTOR_MASK 0x0000ffff
+#define NV34TCL_LINE_STIPPLE_PATTERN_PATTERN_SHIFT 16
+#define NV34TCL_LINE_STIPPLE_PATTERN_PATTERN_MASK 0xffff0000
+#define NV34TCL_BACK_MATERIAL_SHININESS(x) (0x00001e20+((x)*4))
+#define NV34TCL_BACK_MATERIAL_SHININESS__SIZE 0x00000006
+#define NV34TCL_VTX_ATTR_1F(x) (0x00001e40+((x)*4))
+#define NV34TCL_VTX_ATTR_1F__SIZE 0x00000010
+#define NV34TCL_VP_UPLOAD_FROM_ID 0x00001e9c
+#define NV34TCL_VP_START_FROM_ID 0x00001ea0
+#define NV34TCL_POINT_PARAMETERS(x) (0x00001ec0+((x)*4))
+#define NV34TCL_POINT_PARAMETERS__SIZE 0x00000008
+#define NV34TCL_POINT_SIZE 0x00001ee0
+#define NV34TCL_POINT_PARAMETERS_ENABLE 0x00001ee4
+#define NV34TCL_POINT_SPRITE 0x00001ee8
+#define NV34TCL_POINT_SPRITE_ENABLE (1 << 0)
+#define NV34TCL_POINT_SPRITE_R_MODE_SHIFT 1
+#define NV34TCL_POINT_SPRITE_R_MODE_MASK 0x00000006
+#define NV34TCL_POINT_SPRITE_R_MODE_GL_ZERO 0x00000000
+#define NV34TCL_POINT_SPRITE_R_MODE_GL_R 0x00000002
+#define NV34TCL_POINT_SPRITE_R_MODE_GL_S 0x00000004
+#define NV34TCL_POINT_SPRITE_COORD_REPLACE (1 << 11)
+#define NV34TCL_VP_UPLOAD_CONST_ID 0x00001efc
+#define NV34TCL_VP_UPLOAD_CONST_X(x) (0x00001f00+((x)*16))
+#define NV34TCL_VP_UPLOAD_CONST_X__SIZE 0x00000004
+#define NV34TCL_VP_UPLOAD_CONST_Y(x) (0x00001f04+((x)*16))
+#define NV34TCL_VP_UPLOAD_CONST_Y__SIZE 0x00000004
+#define NV34TCL_VP_UPLOAD_CONST_Z(x) (0x00001f08+((x)*16))
+#define NV34TCL_VP_UPLOAD_CONST_Z__SIZE 0x00000004
+#define NV34TCL_VP_UPLOAD_CONST_W(x) (0x00001f0c+((x)*16))
+#define NV34TCL_VP_UPLOAD_CONST_W__SIZE 0x00000004
+#define NV34TCL_UNK1f80(x) (0x00001f80+((x)*4))
+#define NV34TCL_UNK1f80__SIZE 0x00000010
+
+
+#define NV40_CONTEXT_SURFACES_2D 0x00003062
+
+
+
+#define NV40_STRETCHED_IMAGE_FROM_CPU 0x00003066
+
+
+
+#define NV40_TEXTURE_FROM_CPU 0x0000307b
+
+
+
+#define NV40_SCALED_IMAGE_FROM_MEMORY 0x00003089
+
+
+
+#define NV40_IMAGE_FROM_CPU 0x0000308a
+
+
+
+#define NV40_SWIZZLED_SURFACE 0x0000309e
+
+
+
+#define NV40TCL 0x00004097
+
+#define NV40TCL_REF_CNT 0x00000050
+#define NV40TCL_NOP 0x00000100
+#define NV40TCL_NOTIFY 0x00000104
+#define NV40TCL_DMA_NOTIFY 0x00000180
+#define NV40TCL_DMA_TEXTURE0 0x00000184
+#define NV40TCL_DMA_TEXTURE1 0x00000188
+#define NV40TCL_DMA_COLOR1 0x0000018c
+#define NV40TCL_DMA_COLOR0 0x00000194
+#define NV40TCL_DMA_ZETA 0x00000198
+#define NV40TCL_DMA_VTXBUF0 0x0000019c
+#define NV40TCL_DMA_VTXBUF1 0x000001a0
+#define NV40TCL_DMA_FENCE 0x000001a4
+#define NV40TCL_DMA_QUERY 0x000001a8
+#define NV40TCL_DMA_UNK01AC 0x000001ac
+#define NV40TCL_DMA_UNK01B0 0x000001b0
+#define NV40TCL_DMA_COLOR2 0x000001b4
+#define NV40TCL_DMA_COLOR3 0x000001b8
+#define NV40TCL_RT_HORIZ 0x00000200
+#define NV40TCL_RT_HORIZ_W_SHIFT 16
+#define NV40TCL_RT_HORIZ_W_MASK 0xffff0000
+#define NV40TCL_RT_HORIZ_X_SHIFT 0
+#define NV40TCL_RT_HORIZ_X_MASK 0x0000ffff
+#define NV40TCL_RT_VERT 0x00000204
+#define NV40TCL_RT_VERT_H_SHIFT 16
+#define NV40TCL_RT_VERT_H_MASK 0xffff0000
+#define NV40TCL_RT_VERT_Y_SHIFT 0
+#define NV40TCL_RT_VERT_Y_MASK 0x0000ffff
+#define NV40TCL_RT_FORMAT 0x00000208
+#define NV40TCL_RT_FORMAT_LOG2_HEIGHT_SHIFT 24
+#define NV40TCL_RT_FORMAT_LOG2_HEIGHT_MASK 0xff000000
+#define NV40TCL_RT_FORMAT_LOG2_WIDTH_SHIFT 16
+#define NV40TCL_RT_FORMAT_LOG2_WIDTH_MASK 0x00ff0000
+#define NV40TCL_RT_FORMAT_TYPE_SHIFT 8
+#define NV40TCL_RT_FORMAT_TYPE_MASK 0x00000f00
+#define NV40TCL_RT_FORMAT_TYPE_LINEAR 0x00000100
+#define NV40TCL_RT_FORMAT_TYPE_SWIZZLED 0x00000200
+#define NV40TCL_RT_FORMAT_ZETA_SHIFT 5
+#define NV40TCL_RT_FORMAT_ZETA_MASK 0x000000e0
+#define NV40TCL_RT_FORMAT_ZETA_Z16 0x00000020
+#define NV40TCL_RT_FORMAT_ZETA_Z24S8 0x00000040
+#define NV40TCL_RT_FORMAT_COLOR_SHIFT 0
+#define NV40TCL_RT_FORMAT_COLOR_MASK 0x0000001f
+#define NV40TCL_RT_FORMAT_COLOR_R5G6B5 0x00000003
+#define NV40TCL_RT_FORMAT_COLOR_X8R8G8B8 0x00000005
+#define NV40TCL_RT_FORMAT_COLOR_A8R8G8B8 0x00000008
+#define NV40TCL_RT_FORMAT_COLOR_B8 0x00000009
+#define NV40TCL_RT_FORMAT_COLOR_X8B8G8R8 0x0000000f
+#define NV40TCL_RT_FORMAT_COLOR_A8B8G8R8 0x00000010
+#define NV40TCL_COLOR0_PITCH 0x0000020c
+#define NV40TCL_COLOR0_OFFSET 0x00000210
+#define NV40TCL_ZETA_OFFSET 0x00000214
+#define NV40TCL_COLOR1_OFFSET 0x00000218
+#define NV40TCL_COLOR1_PITCH 0x0000021c
+#define NV40TCL_RT_ENABLE 0x00000220
+#define NV40TCL_RT_ENABLE_MRT (1 << 4)
+#define NV40TCL_RT_ENABLE_COLOR3 (1 << 3)
+#define NV40TCL_RT_ENABLE_COLOR2 (1 << 2)
+#define NV40TCL_RT_ENABLE_COLOR1 (1 << 1)
+#define NV40TCL_RT_ENABLE_COLOR0 (1 << 0)
+#define NV40TCL_ZETA_PITCH 0x0000022c
+#define NV40TCL_COLOR2_PITCH 0x00000280
+#define NV40TCL_COLOR3_PITCH 0x00000284
+#define NV40TCL_COLOR2_OFFSET 0x00000288
+#define NV40TCL_COLOR3_OFFSET 0x0000028c
+#define NV40TCL_VIEWPORT_CLIP_HORIZ(x) (0x000002c0+((x)*8))
+#define NV40TCL_VIEWPORT_CLIP_HORIZ__SIZE 0x00000008
+#define NV40TCL_VIEWPORT_CLIP_VERT(x) (0x000002c4+((x)*8))
+#define NV40TCL_VIEWPORT_CLIP_VERT__SIZE 0x00000008
+#define NV40TCL_DITHER_ENABLE 0x00000300
+#define NV40TCL_ALPHA_TEST_ENABLE 0x00000304
+#define NV40TCL_ALPHA_TEST_FUNC 0x00000308
+#define NV40TCL_ALPHA_TEST_FUNC_NEVER 0x00000200
+#define NV40TCL_ALPHA_TEST_FUNC_LESS 0x00000201
+#define NV40TCL_ALPHA_TEST_FUNC_EQUAL 0x00000202
+#define NV40TCL_ALPHA_TEST_FUNC_LEQUAL 0x00000203
+#define NV40TCL_ALPHA_TEST_FUNC_GREATER 0x00000204
+#define NV40TCL_ALPHA_TEST_FUNC_GREATER 0x00000204
+#define NV40TCL_ALPHA_TEST_FUNC_NOTEQUAL 0x00000205
+#define NV40TCL_ALPHA_TEST_FUNC_GEQUAL 0x00000206
+#define NV40TCL_ALPHA_TEST_FUNC_ALWAYS 0x00000207
+#define NV40TCL_ALPHA_TEST_REF 0x0000030c
+#define NV40TCL_BLEND_ENABLE 0x00000310
+#define NV40TCL_BLEND_FUNC_SRC 0x00000314
+#define NV40TCL_BLEND_FUNC_SRC_RGB_SHIFT 0
+#define NV40TCL_BLEND_FUNC_SRC_RGB_MASK 0x0000ffff
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ZERO 0x00000000
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE 0x00000001
+#define NV40TCL_BLEND_FUNC_SRC_RGB_SRC_COLOR 0x00000300
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV40TCL_BLEND_FUNC_SRC_RGB_SRC_ALPHA 0x00000302
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV40TCL_BLEND_FUNC_SRC_RGB_DST_ALPHA 0x00000304
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV40TCL_BLEND_FUNC_SRC_RGB_DST_COLOR 0x00000306
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_DST_COLOR 0x00000307
+#define NV40TCL_BLEND_FUNC_SRC_RGB_SRC_ALPHA_SATURATE 0x00000308
+#define NV40TCL_BLEND_FUNC_SRC_RGB_CONSTANT_COLOR 0x00008001
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV40TCL_BLEND_FUNC_SRC_RGB_CONSTANT_ALPHA 0x00008003
+#define NV40TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_SHIFT 16
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_MASK 0xffff0000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ZERO 0x00000000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE 0x00010000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_SRC_COLOR 0x03000000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_SRC_COLOR 0x03010000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_SRC_ALPHA 0x03020000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_SRC_ALPHA 0x03030000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_DST_ALPHA 0x03040000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_DST_ALPHA 0x03050000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_DST_COLOR 0x03060000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_DST_COLOR 0x03070000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_SRC_ALPHA_SATURATE 0x03080000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_CONSTANT_COLOR 0x80010000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_CONSTANT_COLOR 0x80020000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_CONSTANT_ALPHA 0x80030000
+#define NV40TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_CONSTANT_ALPHA 0x80040000
+#define NV40TCL_BLEND_FUNC_DST 0x00000318
+#define NV40TCL_BLEND_FUNC_DST_RGB_SHIFT 0
+#define NV40TCL_BLEND_FUNC_DST_RGB_MASK 0x0000ffff
+#define NV40TCL_BLEND_FUNC_DST_RGB_ZERO 0x00000000
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE 0x00000001
+#define NV40TCL_BLEND_FUNC_DST_RGB_SRC_COLOR 0x00000300
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV40TCL_BLEND_FUNC_DST_RGB_SRC_ALPHA 0x00000302
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV40TCL_BLEND_FUNC_DST_RGB_DST_ALPHA 0x00000304
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV40TCL_BLEND_FUNC_DST_RGB_DST_COLOR 0x00000306
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_DST_COLOR 0x00000307
+#define NV40TCL_BLEND_FUNC_DST_RGB_SRC_ALPHA_SATURATE 0x00000308
+#define NV40TCL_BLEND_FUNC_DST_RGB_CONSTANT_COLOR 0x00008001
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV40TCL_BLEND_FUNC_DST_RGB_CONSTANT_ALPHA 0x00008003
+#define NV40TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_SHIFT 16
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_MASK 0xffff0000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ZERO 0x00000000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE 0x00010000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_SRC_COLOR 0x03000000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_SRC_COLOR 0x03010000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_SRC_ALPHA 0x03020000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_SRC_ALPHA 0x03030000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_DST_ALPHA 0x03040000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_DST_ALPHA 0x03050000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_DST_COLOR 0x03060000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_DST_COLOR 0x03070000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_SRC_ALPHA_SATURATE 0x03080000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_COLOR 0x80010000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_COLOR 0x80020000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_ALPHA 0x80030000
+#define NV40TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_ALPHA 0x80040000
+#define NV40TCL_BLEND_COLOR 0x0000031c
+#define NV40TCL_BLEND_EQUATION 0x00000320
+#define NV40TCL_BLEND_EQUATION_RGB_SHIFT 0
+#define NV40TCL_BLEND_EQUATION_RGB_MASK 0x0000ffff
+#define NV40TCL_BLEND_EQUATION_RGB_FUNC_ADD 0x00008006
+#define NV40TCL_BLEND_EQUATION_RGB_MIN 0x00008007
+#define NV40TCL_BLEND_EQUATION_RGB_MAX 0x00008008
+#define NV40TCL_BLEND_EQUATION_RGB_FUNC_SUBTRACT 0x0000800a
+#define NV40TCL_BLEND_EQUATION_RGB_FUNC_REVERSE_SUBTRACT 0x0000800b
+#define NV40TCL_BLEND_EQUATION_ALPHA_SHIFT 16
+#define NV40TCL_BLEND_EQUATION_ALPHA_MASK 0xffff0000
+#define NV40TCL_BLEND_EQUATION_ALPHA_FUNC_ADD 0x80060000
+#define NV40TCL_BLEND_EQUATION_ALPHA_MIN 0x80070000
+#define NV40TCL_BLEND_EQUATION_ALPHA_MAX 0x80080000
+#define NV40TCL_BLEND_EQUATION_ALPHA_FUNC_SUBTRACT 0x800a0000
+#define NV40TCL_BLEND_EQUATION_ALPHA_FUNC_REVERSE_SUBTRACT 0x800b0000
+#define NV40TCL_COLOR_MASK 0x00000324
+#define NV40TCL_COLOR_MASK_BUFFER0_B_SHIFT 0
+#define NV40TCL_COLOR_MASK_BUFFER0_B_MASK 0x000000ff
+#define NV40TCL_COLOR_MASK_BUFFER0_G_SHIFT 8
+#define NV40TCL_COLOR_MASK_BUFFER0_G_MASK 0x0000ff00
+#define NV40TCL_COLOR_MASK_BUFFER0_R_SHIFT 16
+#define NV40TCL_COLOR_MASK_BUFFER0_R_MASK 0x00ff0000
+#define NV40TCL_COLOR_MASK_BUFFER0_A_SHIFT 24
+#define NV40TCL_COLOR_MASK_BUFFER0_A_MASK 0xff000000
+#define NV40TCL_STENCIL_FRONT_ENABLE 0x00000328
+#define NV40TCL_STENCIL_FRONT_MASK 0x0000032c
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC 0x00000330
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_NEVER 0x00000200
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_LESS 0x00000201
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_EQUAL 0x00000202
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_LEQUAL 0x00000203
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_GREATER 0x00000204
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_GREATER 0x00000204
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_GEQUAL 0x00000206
+#define NV40TCL_STENCIL_FRONT_FUNC_FUNC_ALWAYS 0x00000207
+#define NV40TCL_STENCIL_FRONT_FUNC_REF 0x00000334
+#define NV40TCL_STENCIL_FRONT_FUNC_MASK 0x00000338
+#define NV40TCL_STENCIL_FRONT_OP_FAIL 0x0000033c
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_ZERO 0x00000000
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_INVERT 0x0000150a
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_KEEP 0x00001e00
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_REPLACE 0x00001e01
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_INCR 0x00001e02
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_DECR 0x00001e03
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_INCR_WRAP 0x00008507
+#define NV40TCL_STENCIL_FRONT_OP_FAIL_DECR_WRAP 0x00008508
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL 0x00000340
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_ZERO 0x00000000
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_INVERT 0x0000150a
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_KEEP 0x00001e00
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_REPLACE 0x00001e01
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_INCR 0x00001e02
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_DECR 0x00001e03
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV40TCL_STENCIL_FRONT_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS 0x00000344
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_ZERO 0x00000000
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_INVERT 0x0000150a
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_KEEP 0x00001e00
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_REPLACE 0x00001e01
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_INCR 0x00001e02
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_DECR 0x00001e03
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV40TCL_STENCIL_FRONT_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV40TCL_STENCIL_BACK_ENABLE 0x00000348
+#define NV40TCL_STENCIL_BACK_MASK 0x0000034c
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC 0x00000350
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_NEVER 0x00000200
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_LESS 0x00000201
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_EQUAL 0x00000202
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_LEQUAL 0x00000203
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_GREATER 0x00000204
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_GREATER 0x00000204
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_GEQUAL 0x00000206
+#define NV40TCL_STENCIL_BACK_FUNC_FUNC_ALWAYS 0x00000207
+#define NV40TCL_STENCIL_BACK_FUNC_REF 0x00000354
+#define NV40TCL_STENCIL_BACK_FUNC_MASK 0x00000358
+#define NV40TCL_STENCIL_BACK_OP_FAIL 0x0000035c
+#define NV40TCL_STENCIL_BACK_OP_FAIL_ZERO 0x00000000
+#define NV40TCL_STENCIL_BACK_OP_FAIL_INVERT 0x0000150a
+#define NV40TCL_STENCIL_BACK_OP_FAIL_KEEP 0x00001e00
+#define NV40TCL_STENCIL_BACK_OP_FAIL_REPLACE 0x00001e01
+#define NV40TCL_STENCIL_BACK_OP_FAIL_INCR 0x00001e02
+#define NV40TCL_STENCIL_BACK_OP_FAIL_DECR 0x00001e03
+#define NV40TCL_STENCIL_BACK_OP_FAIL_INCR_WRAP 0x00008507
+#define NV40TCL_STENCIL_BACK_OP_FAIL_DECR_WRAP 0x00008508
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL 0x00000360
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_ZERO 0x00000000
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_INVERT 0x0000150a
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_KEEP 0x00001e00
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_REPLACE 0x00001e01
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_INCR 0x00001e02
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_DECR 0x00001e03
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV40TCL_STENCIL_BACK_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV40TCL_STENCIL_BACK_OP_ZPASS 0x00000364
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_ZERO 0x00000000
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_INVERT 0x0000150a
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_KEEP 0x00001e00
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_REPLACE 0x00001e01
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_INCR 0x00001e02
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_DECR 0x00001e03
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV40TCL_STENCIL_BACK_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV40TCL_SHADE_MODEL 0x00000368
+#define NV40TCL_SHADE_MODEL_FLAT 0x00001d00
+#define NV40TCL_SHADE_MODEL_SMOOTH 0x00001d01
+#define NV40TCL_MRT_COLOR_MASK 0x00000370
+#define NV40TCL_MRT_COLOR_MASK_BUFFER1_A (1 << 4)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER1_R (1 << 5)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER1_G (1 << 6)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER1_B (1 << 7)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER2_A (1 << 8)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER2_R (1 << 9)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER2_G (1 << 10)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER2_B (1 << 11)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER3_A (1 << 12)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER3_R (1 << 13)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER3_G (1 << 14)
+#define NV40TCL_MRT_COLOR_MASK_BUFFER3_B (1 << 15)
+#define NV40TCL_COLOR_LOGIC_OP_ENABLE 0x00000374
+#define NV40TCL_COLOR_LOGIC_OP 0x00000378
+#define NV40TCL_COLOR_LOGIC_OP_CLEAR 0x00001500
+#define NV40TCL_COLOR_LOGIC_OP_AND 0x00001501
+#define NV40TCL_COLOR_LOGIC_OP_AND_REVERSE 0x00001502
+#define NV40TCL_COLOR_LOGIC_OP_COPY 0x00001503
+#define NV40TCL_COLOR_LOGIC_OP_AND_INVERTED 0x00001504
+#define NV40TCL_COLOR_LOGIC_OP_NOOP 0x00001505
+#define NV40TCL_COLOR_LOGIC_OP_XOR 0x00001506
+#define NV40TCL_COLOR_LOGIC_OP_OR 0x00001507
+#define NV40TCL_COLOR_LOGIC_OP_NOR 0x00001508
+#define NV40TCL_COLOR_LOGIC_OP_EQUIV 0x00001509
+#define NV40TCL_COLOR_LOGIC_OP_INVERT 0x0000150a
+#define NV40TCL_COLOR_LOGIC_OP_OR_REVERSE 0x0000150b
+#define NV40TCL_COLOR_LOGIC_OP_COPY_INVERTED 0x0000150c
+#define NV40TCL_COLOR_LOGIC_OP_OR_INVERTED 0x0000150d
+#define NV40TCL_COLOR_LOGIC_OP_NAND 0x0000150e
+#define NV40TCL_COLOR_LOGIC_OP_SET 0x0000150f
+#define NV40TCL_DEPTH_RANGE_NEAR 0x00000394
+#define NV40TCL_DEPTH_RANGE_FAR 0x00000398
+#define NV40TCL_LINE_WIDTH 0x000003b8
+#define NV40TCL_LINE_SMOOTH_ENABLE 0x000003bc
+#define NV40TCL_UNK03C0(x) (0x000003c0+((x)*4))
+#define NV40TCL_UNK03C0__SIZE 0x00000010
+#define NV40TCL_UNK0400(x) (0x00000400+((x)*4))
+#define NV40TCL_UNK0400__SIZE 0x00000010
+#define NV40TCL_UNK0440(x) (0x00000440+((x)*4))
+#define NV40TCL_UNK0440__SIZE 0x00000020
+#define NV40TCL_SCISSOR_HORIZ 0x000008c0
+#define NV40TCL_SCISSOR_HORIZ_X_SHIFT 0
+#define NV40TCL_SCISSOR_HORIZ_X_MASK 0x0000ffff
+#define NV40TCL_SCISSOR_HORIZ_W_SHIFT 16
+#define NV40TCL_SCISSOR_HORIZ_W_MASK 0xffff0000
+#define NV40TCL_SCISSOR_VERT 0x000008c4
+#define NV40TCL_SCISSOR_VERT_Y_SHIFT 0
+#define NV40TCL_SCISSOR_VERT_Y_MASK 0x0000ffff
+#define NV40TCL_SCISSOR_VERT_H_SHIFT 16
+#define NV40TCL_SCISSOR_VERT_H_MASK 0xffff0000
+#define NV40TCL_FOG_MODE 0x000008cc
+#define NV40TCL_FOG_EQUATION_CONSTANT 0x000008d0
+#define NV40TCL_FOG_EQUATION_LINEAR 0x000008d4
+#define NV40TCL_FOG_EQUATION_QUADRATIC 0x000008d8
+#define NV40TCL_FP_ADDRESS 0x000008e4
+#define NV40TCL_FP_ADDRESS_OFFSET_SHIFT 8
+#define NV40TCL_FP_ADDRESS_OFFSET_MASK 0xffffff00
+#define NV40TCL_FP_ADDRESS_DMA1 (1 << 1)
+#define NV40TCL_FP_ADDRESS_DMA0 (1 << 0)
+#define NV40TCL_VIEWPORT_HORIZ 0x00000a00
+#define NV40TCL_VIEWPORT_HORIZ_W_SHIFT 16
+#define NV40TCL_VIEWPORT_HORIZ_W_MASK 0xffff0000
+#define NV40TCL_VIEWPORT_HORIZ_X_SHIFT 0
+#define NV40TCL_VIEWPORT_HORIZ_X_MASK 0x0000ffff
+#define NV40TCL_VIEWPORT_VERT 0x00000a04
+#define NV40TCL_VIEWPORT_VERT_H_SHIFT 16
+#define NV40TCL_VIEWPORT_VERT_H_MASK 0xffff0000
+#define NV40TCL_VIEWPORT_VERT_Y_SHIFT 0
+#define NV40TCL_VIEWPORT_VERT_Y_MASK 0x0000ffff
+#define NV40TCL_VIEWPORT_TRANSLATE_X 0x00000a20
+#define NV40TCL_VIEWPORT_TRANSLATE_Y 0x00000a24
+#define NV40TCL_VIEWPORT_TRANSLATE_Z 0x00000a28
+#define NV40TCL_VIEWPORT_TRANSLATE_W 0x00000a2c
+#define NV40TCL_VIEWPORT_SCALE_X 0x00000a30
+#define NV40TCL_VIEWPORT_SCALE_Y 0x00000a34
+#define NV40TCL_VIEWPORT_SCALE_Z 0x00000a38
+#define NV40TCL_VIEWPORT_SCALE_W 0x00000a3c
+#define NV40TCL_POLYGON_OFFSET_POINT_ENABLE 0x00000a60
+#define NV40TCL_POLYGON_OFFSET_LINE_ENABLE 0x00000a64
+#define NV40TCL_POLYGON_OFFSET_FILL_ENABLE 0x00000a68
+#define NV40TCL_DEPTH_FUNC 0x00000a6c
+#define NV40TCL_DEPTH_FUNC_NEVER 0x00000200
+#define NV40TCL_DEPTH_FUNC_LESS 0x00000201
+#define NV40TCL_DEPTH_FUNC_EQUAL 0x00000202
+#define NV40TCL_DEPTH_FUNC_LEQUAL 0x00000203
+#define NV40TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV40TCL_DEPTH_FUNC_GREATER 0x00000204
+#define NV40TCL_DEPTH_FUNC_NOTEQUAL 0x00000205
+#define NV40TCL_DEPTH_FUNC_GEQUAL 0x00000206
+#define NV40TCL_DEPTH_FUNC_ALWAYS 0x00000207
+#define NV40TCL_DEPTH_WRITE_ENABLE 0x00000a70
+#define NV40TCL_DEPTH_TEST_ENABLE 0x00000a74
+#define NV40TCL_POLYGON_OFFSET_FACTOR 0x00000a78
+#define NV40TCL_POLYGON_OFFSET_UNITS 0x00000a7c
+#define NV40TCL_VTX_ATTR_3I_XY(x) (0x00000a80+((x)*8))
+#define NV40TCL_VTX_ATTR_3I_XY__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_3I_XY_X_SHIFT 0
+#define NV40TCL_VTX_ATTR_3I_XY_X_MASK 0x0000ffff
+#define NV40TCL_VTX_ATTR_3I_XY_Y_SHIFT 16
+#define NV40TCL_VTX_ATTR_3I_XY_Y_MASK 0xffff0000
+#define NV40TCL_VTX_ATTR_3I_Z(x) (0x00000a84+((x)*8))
+#define NV40TCL_VTX_ATTR_3I_Z__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_3I_Z_Z_SHIFT 0
+#define NV40TCL_VTX_ATTR_3I_Z_Z_MASK 0x0000ffff
+#define NV40TCL_UNK0B40(x) (0x00000b40+((x)*4))
+#define NV40TCL_UNK0B40__SIZE 0x00000008
+#define NV40TCL_VP_UPLOAD_INST(x) (0x00000b80+((x)*4))
+#define NV40TCL_VP_UPLOAD_INST__SIZE 0x00000004
+#define NV40TCL_CLIP_PLANE_ENABLE 0x00001478
+#define NV40TCL_CLIP_PLANE_ENABLE_PLANE0 (1 << 1)
+#define NV40TCL_CLIP_PLANE_ENABLE_PLANE1 (1 << 5)
+#define NV40TCL_CLIP_PLANE_ENABLE_PLANE2 (1 << 9)
+#define NV40TCL_CLIP_PLANE_ENABLE_PLANE3 (1 << 13)
+#define NV40TCL_CLIP_PLANE_ENABLE_PLANE4 (1 << 17)
+#define NV40TCL_CLIP_PLANE_ENABLE_PLANE5 (1 << 21)
+#define NV40TCL_POLYGON_STIPPLE_ENABLE 0x0000147c
+#define NV40TCL_POLYGON_STIPPLE_PATTERN(x) (0x00001480+((x)*4))
+#define NV40TCL_POLYGON_STIPPLE_PATTERN__SIZE 0x00000020
+#define NV40TCL_VTX_ATTR_3F_X(x) (0x00001500+((x)*16))
+#define NV40TCL_VTX_ATTR_3F_X__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_3F_Y(x) (0x00001504+((x)*16))
+#define NV40TCL_VTX_ATTR_3F_Y__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_3F_Z(x) (0x00001508+((x)*16))
+#define NV40TCL_VTX_ATTR_3F_Z__SIZE 0x00000010
+#define NV40TCL_VTXBUF_ADDRESS(x) (0x00001680+((x)*4))
+#define NV40TCL_VTXBUF_ADDRESS__SIZE 0x00000010
+#define NV40TCL_VTXBUF_ADDRESS_DMA1 (1 << 31)
+#define NV40TCL_VTXBUF_ADDRESS_OFFSET_SHIFT 0
+#define NV40TCL_VTXBUF_ADDRESS_OFFSET_MASK 0x0fffffff
+#define NV40TCL_VTX_CACHE_INVALIDATE 0x00001714
+#define NV40TCL_VTXFMT(x) (0x00001740+((x)*4))
+#define NV40TCL_VTXFMT__SIZE 0x00000010
+#define NV40TCL_VTXFMT_TYPE_SHIFT 0
+#define NV40TCL_VTXFMT_TYPE_MASK 0x0000000f
+#define NV40TCL_VTXFMT_TYPE_FLOAT 0x00000002
+#define NV40TCL_VTXFMT_TYPE_UBYTE 0x00000004
+#define NV40TCL_VTXFMT_TYPE_USHORT 0x00000005
+#define NV40TCL_VTXFMT_SIZE_SHIFT 4
+#define NV40TCL_VTXFMT_SIZE_MASK 0x000000f0
+#define NV40TCL_VTXFMT_STRIDE_SHIFT 8
+#define NV40TCL_VTXFMT_STRIDE_MASK 0x0000ff00
+#define NV40TCL_QUERY_RESET 0x000017c8
+#define NV40TCL_QUERY_UNK17CC 0x000017cc
+#define NV40TCL_QUERY_GET 0x00001800
+#define NV40TCL_QUERY_GET_UNK24_SHIFT 24
+#define NV40TCL_QUERY_GET_UNK24_MASK 0xff000000
+#define NV40TCL_QUERY_GET_OFFSET_SHIFT 0
+#define NV40TCL_QUERY_GET_OFFSET_MASK 0x00ffffff
+#define NV40TCL_BEGIN_END 0x00001808
+#define NV40TCL_BEGIN_END_STOP 0x00000000
+#define NV40TCL_BEGIN_END_POINTS 0x00000001
+#define NV40TCL_BEGIN_END_LINES 0x00000002
+#define NV40TCL_BEGIN_END_LINE_LOOP 0x00000003
+#define NV40TCL_BEGIN_END_LINE_STRIP 0x00000004
+#define NV40TCL_BEGIN_END_TRIANGLES 0x00000005
+#define NV40TCL_BEGIN_END_TRIANGLE_STRIP 0x00000006
+#define NV40TCL_BEGIN_END_TRIANGLE_FAN 0x00000007
+#define NV40TCL_BEGIN_END_QUADS 0x00000008
+#define NV40TCL_BEGIN_END_QUAD_STRIP 0x00000009
+#define NV40TCL_BEGIN_END_POLYGON 0x0000000a
+#define NV40TCL_VB_ELEMENT_U16 0x0000180c
+#define NV40TCL_VB_ELEMENT_U16_1_SHIFT 16
+#define NV40TCL_VB_ELEMENT_U16_1_MASK 0xffff0000
+#define NV40TCL_VB_ELEMENT_U16_0_SHIFT 0
+#define NV40TCL_VB_ELEMENT_U16_0_MASK 0x0000ffff
+#define NV40TCL_VB_ELEMENT_U32 0x00001810
+#define NV40TCL_VB_VERTEX_BATCH 0x00001814
+#define NV40TCL_VB_VERTEX_BATCH_COUNT_SHIFT 24
+#define NV40TCL_VB_VERTEX_BATCH_COUNT_MASK 0xff000000
+#define NV40TCL_VB_VERTEX_BATCH_START_SHIFT 0
+#define NV40TCL_VB_VERTEX_BATCH_START_MASK 0x00ffffff
+#define NV40TCL_VERTEX_DATA 0x00001818
+#define NV40TCL_IDXBUF_ADDRESS 0x0000181c
+#define NV40TCL_IDXBUF_FORMAT 0x00001820
+#define NV40TCL_IDXBUF_FORMAT_TYPE_SHIFT 4
+#define NV40TCL_IDXBUF_FORMAT_TYPE_MASK 0x000000f0
+#define NV40TCL_IDXBUF_FORMAT_TYPE_U32 0x00000000
+#define NV40TCL_IDXBUF_FORMAT_TYPE_U16 0x00000010
+#define NV40TCL_IDXBUF_FORMAT_DMA1 (1 << 0)
+#define NV40TCL_VB_INDEX_BATCH 0x00001824
+#define NV40TCL_VB_INDEX_BATCH_COUNT_SHIFT 24
+#define NV40TCL_VB_INDEX_BATCH_COUNT_MASK 0xff000000
+#define NV40TCL_VB_INDEX_BATCH_START_SHIFT 0
+#define NV40TCL_VB_INDEX_BATCH_START_MASK 0x00ffffff
+#define NV40TCL_POLYGON_MODE_FRONT 0x00001828
+#define NV40TCL_POLYGON_MODE_FRONT_POINT 0x00001b00
+#define NV40TCL_POLYGON_MODE_FRONT_LINE 0x00001b01
+#define NV40TCL_POLYGON_MODE_FRONT_FILL 0x00001b02
+#define NV40TCL_POLYGON_MODE_BACK 0x0000182c
+#define NV40TCL_POLYGON_MODE_BACK_POINT 0x00001b00
+#define NV40TCL_POLYGON_MODE_BACK_LINE 0x00001b01
+#define NV40TCL_POLYGON_MODE_BACK_FILL 0x00001b02
+#define NV40TCL_CULL_FACE 0x00001830
+#define NV40TCL_CULL_FACE_FRONT 0x00000404
+#define NV40TCL_CULL_FACE_BACK 0x00000405
+#define NV40TCL_CULL_FACE_FRONT_AND_BACK 0x00000408
+#define NV40TCL_FRONT_FACE 0x00001834
+#define NV40TCL_FRONT_FACE_CW 0x00000900
+#define NV40TCL_FRONT_FACE_CCW 0x00000901
+#define NV40TCL_POLYGON_SMOOTH_ENABLE 0x00001838
+#define NV40TCL_CULL_FACE_ENABLE 0x0000183c
+#define NV40TCL_TEX_SIZE1(x) (0x00001840+((x)*4))
+#define NV40TCL_TEX_SIZE1__SIZE 0x00000008
+#define NV40TCL_TEX_SIZE1_DEPTH_SHIFT 20
+#define NV40TCL_TEX_SIZE1_DEPTH_MASK 0xfff00000
+#define NV40TCL_TEX_SIZE1_PITCH_SHIFT 0
+#define NV40TCL_TEX_SIZE1_PITCH_MASK 0x0000ffff
+#define NV40TCL_VTX_ATTR_2F_X(x) (0x00001880+((x)*8))
+#define NV40TCL_VTX_ATTR_2F_X__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_2F_Y(x) (0x00001884+((x)*8))
+#define NV40TCL_VTX_ATTR_2F_Y__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_2I(x) (0x00001900+((x)*4))
+#define NV40TCL_VTX_ATTR_2I__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_2I_X_SHIFT 0
+#define NV40TCL_VTX_ATTR_2I_X_MASK 0x0000ffff
+#define NV40TCL_VTX_ATTR_2I_Y_SHIFT 16
+#define NV40TCL_VTX_ATTR_2I_Y_MASK 0xffff0000
+#define NV40TCL_VTX_ATTR_4UB(x) (0x00001940+((x)*4))
+#define NV40TCL_VTX_ATTR_4UB__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_4UB_X_SHIFT 0
+#define NV40TCL_VTX_ATTR_4UB_X_MASK 0x000000ff
+#define NV40TCL_VTX_ATTR_4UB_Y_SHIFT 8
+#define NV40TCL_VTX_ATTR_4UB_Y_MASK 0x0000ff00
+#define NV40TCL_VTX_ATTR_4UB_Z_SHIFT 16
+#define NV40TCL_VTX_ATTR_4UB_Z_MASK 0x00ff0000
+#define NV40TCL_VTX_ATTR_4UB_W_SHIFT 24
+#define NV40TCL_VTX_ATTR_4UB_W_MASK 0xff000000
+#define NV40TCL_VTX_ATTR_4I_XY(x) (0x00001980+((x)*8))
+#define NV40TCL_VTX_ATTR_4I_XY__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_4I_XY_X_SHIFT 0
+#define NV40TCL_VTX_ATTR_4I_XY_X_MASK 0x0000ffff
+#define NV40TCL_VTX_ATTR_4I_XY_Y_SHIFT 16
+#define NV40TCL_VTX_ATTR_4I_XY_Y_MASK 0xffff0000
+#define NV40TCL_VTX_ATTR_4I_ZW(x) (0x00001984+((x)*8))
+#define NV40TCL_VTX_ATTR_4I_ZW__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_4I_ZW_Z_SHIFT 0
+#define NV40TCL_VTX_ATTR_4I_ZW_Z_MASK 0x0000ffff
+#define NV40TCL_VTX_ATTR_4I_ZW_W_SHIFT 16
+#define NV40TCL_VTX_ATTR_4I_ZW_W_MASK 0xffff0000
+#define NV40TCL_TEX_OFFSET(x) (0x00001a00+((x)*32))
+#define NV40TCL_TEX_OFFSET__SIZE 0x00000010
+#define NV40TCL_TEX_FORMAT(x) (0x00001a04+((x)*32))
+#define NV40TCL_TEX_FORMAT__SIZE 0x00000010
+#define NV40TCL_TEX_FORMAT_MIPMAP_COUNT_SHIFT 16
+#define NV40TCL_TEX_FORMAT_MIPMAP_COUNT_MASK 0x000f0000
+#define NV40TCL_TEX_FORMAT_RECT (1 << 14)
+#define NV40TCL_TEX_FORMAT_LINEAR (1 << 13)
+#define NV40TCL_TEX_FORMAT_FORMAT_SHIFT 8
+#define NV40TCL_TEX_FORMAT_FORMAT_MASK 0x00001f00
+#define NV40TCL_TEX_FORMAT_FORMAT_L8 0x00000100
+#define NV40TCL_TEX_FORMAT_FORMAT_A1R5G5B5 0x00000200
+#define NV40TCL_TEX_FORMAT_FORMAT_A4R4G4B4 0x00000300
+#define NV40TCL_TEX_FORMAT_FORMAT_R5G6B5 0x00000400
+#define NV40TCL_TEX_FORMAT_FORMAT_A8R8G8B8 0x00000500
+#define NV40TCL_TEX_FORMAT_FORMAT_DXT1 0x00000600
+#define NV40TCL_TEX_FORMAT_FORMAT_DXT3 0x00000700
+#define NV40TCL_TEX_FORMAT_FORMAT_DXT5 0x00000800
+#define NV40TCL_TEX_FORMAT_FORMAT_A8L8 0x00000b00
+#define NV40TCL_TEX_FORMAT_FORMAT_Z24 0x00001000
+#define NV40TCL_TEX_FORMAT_FORMAT_Z16 0x00001200
+#define NV40TCL_TEX_FORMAT_FORMAT_A16 0x00001400
+#define NV40TCL_TEX_FORMAT_FORMAT_HILO8 0x00001800
+#define NV40TCL_TEX_FORMAT_FORMAT_RGBA16F 0x00001a00
+#define NV40TCL_TEX_FORMAT_FORMAT_RGBA32F 0x00001b00
+#define NV40TCL_TEX_FORMAT_DIMS_SHIFT 4
+#define NV40TCL_TEX_FORMAT_DIMS_MASK 0x000000f0
+#define NV40TCL_TEX_FORMAT_DIMS_1D 0x00000010
+#define NV40TCL_TEX_FORMAT_DIMS_2D 0x00000020
+#define NV40TCL_TEX_FORMAT_DIMS_3D 0x00000030
+#define NV40TCL_TEX_FORMAT_NO_BORDER (1 << 3)
+#define NV40TCL_TEX_FORMAT_CUBIC (1 << 2)
+#define NV40TCL_TEX_FORMAT_DMA1 (1 << 1)
+#define NV40TCL_TEX_FORMAT_DMA0 (1 << 0)
+#define NV40TCL_TEX_WRAP(x) (0x00001a08+((x)*32))
+#define NV40TCL_TEX_WRAP__SIZE 0x00000010
+#define NV40TCL_TEX_WRAP_S_SHIFT 0
+#define NV40TCL_TEX_WRAP_S_MASK 0x000000ff
+#define NV40TCL_TEX_WRAP_S_REPEAT 0x00000001
+#define NV40TCL_TEX_WRAP_S_MIRRORED_REPEAT 0x00000002
+#define NV40TCL_TEX_WRAP_S_CLAMP_TO_EDGE 0x00000003
+#define NV40TCL_TEX_WRAP_S_CLAMP_TO_BORDER 0x00000004
+#define NV40TCL_TEX_WRAP_S_CLAMP 0x00000005
+#define NV40TCL_TEX_WRAP_S_MIRROR_CLAMP_TO_EDGE 0x00000006
+#define NV40TCL_TEX_WRAP_S_MIRROR_CLAMP_TO_BORDER 0x00000007
+#define NV40TCL_TEX_WRAP_S_MIRROR_CLAMP 0x00000008
+#define NV40TCL_TEX_WRAP_T_SHIFT 8
+#define NV40TCL_TEX_WRAP_T_MASK 0x0000ff00
+#define NV40TCL_TEX_WRAP_T_REPEAT 0x00000100
+#define NV40TCL_TEX_WRAP_T_MIRRORED_REPEAT 0x00000200
+#define NV40TCL_TEX_WRAP_T_CLAMP_TO_EDGE 0x00000300
+#define NV40TCL_TEX_WRAP_T_CLAMP_TO_BORDER 0x00000400
+#define NV40TCL_TEX_WRAP_T_CLAMP 0x00000500
+#define NV40TCL_TEX_WRAP_T_MIRROR_CLAMP_TO_EDGE 0x00000600
+#define NV40TCL_TEX_WRAP_T_MIRROR_CLAMP_TO_BORDER 0x00000700
+#define NV40TCL_TEX_WRAP_T_MIRROR_CLAMP 0x00000800
+#define NV40TCL_TEX_WRAP_R_SHIFT 16
+#define NV40TCL_TEX_WRAP_R_MASK 0x00ff0000
+#define NV40TCL_TEX_WRAP_R_REPEAT 0x00010000
+#define NV40TCL_TEX_WRAP_R_MIRRORED_REPEAT 0x00020000
+#define NV40TCL_TEX_WRAP_R_CLAMP_TO_EDGE 0x00030000
+#define NV40TCL_TEX_WRAP_R_CLAMP_TO_BORDER 0x00040000
+#define NV40TCL_TEX_WRAP_R_CLAMP 0x00050000
+#define NV40TCL_TEX_WRAP_R_MIRROR_CLAMP_TO_EDGE 0x00060000
+#define NV40TCL_TEX_WRAP_R_MIRROR_CLAMP_TO_BORDER 0x00070000
+#define NV40TCL_TEX_WRAP_R_MIRROR_CLAMP 0x00080000
+#define NV40TCL_TEX_WRAP_RCOMP_SHIFT 28
+#define NV40TCL_TEX_WRAP_RCOMP_MASK 0xf0000000
+#define NV40TCL_TEX_WRAP_RCOMP_NEVER 0x00000000
+#define NV40TCL_TEX_WRAP_RCOMP_GREATER 0x10000000
+#define NV40TCL_TEX_WRAP_RCOMP_EQUAL 0x20000000
+#define NV40TCL_TEX_WRAP_RCOMP_GEQUAL 0x30000000
+#define NV40TCL_TEX_WRAP_RCOMP_LESS 0x40000000
+#define NV40TCL_TEX_WRAP_RCOMP_NOTEQUAL 0x50000000
+#define NV40TCL_TEX_WRAP_RCOMP_LEQUAL 0x60000000
+#define NV40TCL_TEX_WRAP_RCOMP_ALWAYS 0x70000000
+#define NV40TCL_TEX_ENABLE(x) (0x00001a0c+((x)*32))
+#define NV40TCL_TEX_ENABLE__SIZE 0x00000010
+#define NV40TCL_TEX_ENABLE_ENABLE (1 << 31)
+#define NV40TCL_TEX_ENABLE_ANISO_SHIFT 4
+#define NV40TCL_TEX_ENABLE_ANISO_MASK 0x000000f0
+#define NV40TCL_TEX_ENABLE_ANISO_NONE 0x00000000
+#define NV40TCL_TEX_ENABLE_ANISO_2X 0x00000010
+#define NV40TCL_TEX_ENABLE_ANISO_4X 0x00000020
+#define NV40TCL_TEX_ENABLE_ANISO_6X 0x00000030
+#define NV40TCL_TEX_ENABLE_ANISO_8X 0x00000040
+#define NV40TCL_TEX_ENABLE_ANISO_10X 0x00000050
+#define NV40TCL_TEX_ENABLE_ANISO_12X 0x00000060
+#define NV40TCL_TEX_ENABLE_ANISO_16X 0x00000070
+#define NV40TCL_TEX_SWIZZLE(x) (0x00001a10+((x)*32))
+#define NV40TCL_TEX_SWIZZLE__SIZE 0x00000010
+#define NV40TCL_TEX_SWIZZLE_S0_X_SHIFT 14
+#define NV40TCL_TEX_SWIZZLE_S0_X_MASK 0x0000c000
+#define NV40TCL_TEX_SWIZZLE_S0_X_ZERO 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S0_X_ONE 0x00004000
+#define NV40TCL_TEX_SWIZZLE_S0_X_S1 0x00008000
+#define NV40TCL_TEX_SWIZZLE_S0_Y_SHIFT 12
+#define NV40TCL_TEX_SWIZZLE_S0_Y_MASK 0x00003000
+#define NV40TCL_TEX_SWIZZLE_S0_Y_ZERO 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S0_Y_ONE 0x00001000
+#define NV40TCL_TEX_SWIZZLE_S0_Y_S1 0x00002000
+#define NV40TCL_TEX_SWIZZLE_S0_Z_SHIFT 10
+#define NV40TCL_TEX_SWIZZLE_S0_Z_MASK 0x00000c00
+#define NV40TCL_TEX_SWIZZLE_S0_Z_ZERO 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S0_Z_ONE 0x00000400
+#define NV40TCL_TEX_SWIZZLE_S0_Z_S1 0x00000800
+#define NV40TCL_TEX_SWIZZLE_S0_W_SHIFT 8
+#define NV40TCL_TEX_SWIZZLE_S0_W_MASK 0x00000300
+#define NV40TCL_TEX_SWIZZLE_S0_W_ZERO 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S0_W_ONE 0x00000100
+#define NV40TCL_TEX_SWIZZLE_S0_W_S1 0x00000200
+#define NV40TCL_TEX_SWIZZLE_S1_X_SHIFT 6
+#define NV40TCL_TEX_SWIZZLE_S1_X_MASK 0x000000c0
+#define NV40TCL_TEX_SWIZZLE_S1_X_W 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S1_X_Z 0x00000040
+#define NV40TCL_TEX_SWIZZLE_S1_X_Y 0x00000080
+#define NV40TCL_TEX_SWIZZLE_S1_X_X 0x000000c0
+#define NV40TCL_TEX_SWIZZLE_S1_Y_SHIFT 4
+#define NV40TCL_TEX_SWIZZLE_S1_Y_MASK 0x00000030
+#define NV40TCL_TEX_SWIZZLE_S1_Y_W 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S1_Y_Z 0x00000010
+#define NV40TCL_TEX_SWIZZLE_S1_Y_Y 0x00000020
+#define NV40TCL_TEX_SWIZZLE_S1_Y_X 0x00000030
+#define NV40TCL_TEX_SWIZZLE_S1_Z_SHIFT 2
+#define NV40TCL_TEX_SWIZZLE_S1_Z_MASK 0x0000000c
+#define NV40TCL_TEX_SWIZZLE_S1_Z_W 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S1_Z_Z 0x00000004
+#define NV40TCL_TEX_SWIZZLE_S1_Z_Y 0x00000008
+#define NV40TCL_TEX_SWIZZLE_S1_Z_X 0x0000000c
+#define NV40TCL_TEX_SWIZZLE_S1_W_SHIFT 0
+#define NV40TCL_TEX_SWIZZLE_S1_W_MASK 0x00000003
+#define NV40TCL_TEX_SWIZZLE_S1_W_W 0x00000000
+#define NV40TCL_TEX_SWIZZLE_S1_W_Z 0x00000001
+#define NV40TCL_TEX_SWIZZLE_S1_W_Y 0x00000002
+#define NV40TCL_TEX_SWIZZLE_S1_W_X 0x00000003
+#define NV40TCL_TEX_FILTER(x) (0x00001a14+((x)*32))
+#define NV40TCL_TEX_FILTER__SIZE 0x00000010
+#define NV40TCL_TEX_FILTER_SIGNED_ALPHA (1 << 31)
+#define NV40TCL_TEX_FILTER_SIGNED_RED (1 << 30)
+#define NV40TCL_TEX_FILTER_SIGNED_GREEN (1 << 29)
+#define NV40TCL_TEX_FILTER_SIGNED_BLUE (1 << 28)
+#define NV40TCL_TEX_FILTER_MIN_SHIFT 16
+#define NV40TCL_TEX_FILTER_MIN_MASK 0x000f0000
+#define NV40TCL_TEX_FILTER_MIN_NEAREST 0x00010000
+#define NV40TCL_TEX_FILTER_MIN_LINEAR 0x00020000
+#define NV40TCL_TEX_FILTER_MIN_NEAREST_MIPMAP_NEAREST 0x00030000
+#define NV40TCL_TEX_FILTER_MIN_LINEAR_MIPMAP_NEAREST 0x00040000
+#define NV40TCL_TEX_FILTER_MIN_NEAREST_MIPMAP_LINEAR 0x00050000
+#define NV40TCL_TEX_FILTER_MIN_LINEAR_MIPMAP_LINEAR 0x00060000
+#define NV40TCL_TEX_FILTER_MAG_SHIFT 24
+#define NV40TCL_TEX_FILTER_MAG_MASK 0x0f000000
+#define NV40TCL_TEX_FILTER_MAG_NEAREST 0x01000000
+#define NV40TCL_TEX_FILTER_MAG_LINEAR 0x02000000
+#define NV40TCL_TEX_SIZE0(x) (0x00001a18+((x)*32))
+#define NV40TCL_TEX_SIZE0__SIZE 0x00000010
+#define NV40TCL_TEX_SIZE0_H_SHIFT 0
+#define NV40TCL_TEX_SIZE0_H_MASK 0x0000ffff
+#define NV40TCL_TEX_SIZE0_W_SHIFT 16
+#define NV40TCL_TEX_SIZE0_W_MASK 0xffff0000
+#define NV40TCL_TEX_BORDER_COLOR(x) (0x00001a1c+((x)*32))
+#define NV40TCL_TEX_BORDER_COLOR__SIZE 0x00000010
+#define NV40TCL_TEX_BORDER_COLOR_B_SHIFT 0
+#define NV40TCL_TEX_BORDER_COLOR_B_MASK 0x000000ff
+#define NV40TCL_TEX_BORDER_COLOR_G_SHIFT 8
+#define NV40TCL_TEX_BORDER_COLOR_G_MASK 0x0000ff00
+#define NV40TCL_TEX_BORDER_COLOR_R_SHIFT 16
+#define NV40TCL_TEX_BORDER_COLOR_R_MASK 0x00ff0000
+#define NV40TCL_TEX_BORDER_COLOR_A_SHIFT 24
+#define NV40TCL_TEX_BORDER_COLOR_A_MASK 0xff000000
+#define NV40TCL_VTX_ATTR_4F_X(x) (0x00001c00+((x)*16))
+#define NV40TCL_VTX_ATTR_4F_X__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_4F_Y(x) (0x00001c04+((x)*16))
+#define NV40TCL_VTX_ATTR_4F_Y__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_4F_Z(x) (0x00001c08+((x)*16))
+#define NV40TCL_VTX_ATTR_4F_Z__SIZE 0x00000010
+#define NV40TCL_VTX_ATTR_4F_W(x) (0x00001c0c+((x)*16))
+#define NV40TCL_VTX_ATTR_4F_W__SIZE 0x00000010
+#define NV40TCL_FP_CONTROL 0x00001d60
+#define NV40TCL_FP_CONTROL_TEMP_COUNT_SHIFT 24
+#define NV40TCL_FP_CONTROL_TEMP_COUNT_MASK 0xff000000
+#define NV40TCL_FP_CONTROL_KIL (1 << 7)
+#define NV40TCL_MULTISAMPLE_CONTROL 0x00001d7c
+#define NV40TCL_CLEAR_VALUE_DEPTH 0x00001d8c
+#define NV40TCL_CLEAR_VALUE_COLOR 0x00001d90
+#define NV40TCL_CLEAR_BUFFERS 0x00001d94
+#define NV40TCL_CLEAR_BUFFERS_COLOR_A (1 << 7)
+#define NV40TCL_CLEAR_BUFFERS_COLOR_B (1 << 6)
+#define NV40TCL_CLEAR_BUFFERS_COLOR_G (1 << 5)
+#define NV40TCL_CLEAR_BUFFERS_COLOR_R (1 << 4)
+#define NV40TCL_CLEAR_BUFFERS_STENCIL (1 << 1)
+#define NV40TCL_CLEAR_BUFFERS_DEPTH (1 << 0)
+#define NV40TCL_LINE_STIPPLE_ENABLE 0x00001db4
+#define NV40TCL_LINE_STIPPLE_PATTERN 0x00001db8
+#define NV40TCL_LINE_STIPPLE_PATTERN_FACTOR_SHIFT 0
+#define NV40TCL_LINE_STIPPLE_PATTERN_FACTOR_MASK 0x0000ffff
+#define NV40TCL_LINE_STIPPLE_PATTERN_PATTERN_SHIFT 16
+#define NV40TCL_LINE_STIPPLE_PATTERN_PATTERN_MASK 0xffff0000
+#define NV40TCL_VTX_ATTR_1F(x) (0x00001e40+((x)*4))
+#define NV40TCL_VTX_ATTR_1F__SIZE 0x00000010
+#define NV40TCL_VP_UPLOAD_FROM_ID 0x00001e9c
+#define NV40TCL_VP_START_FROM_ID 0x00001ea0
+#define NV40TCL_POINT_SIZE 0x00001ee0
+#define NV40TCL_POINT_SPRITE 0x00001ee8
+#define NV40TCL_VP_UPLOAD_CONST_ID 0x00001efc
+#define NV40TCL_VP_UPLOAD_CONST_X(x) (0x00001f00+((x)*16))
+#define NV40TCL_VP_UPLOAD_CONST_X__SIZE 0x00000004
+#define NV40TCL_VP_UPLOAD_CONST_Y(x) (0x00001f04+((x)*16))
+#define NV40TCL_VP_UPLOAD_CONST_Y__SIZE 0x00000004
+#define NV40TCL_VP_UPLOAD_CONST_Z(x) (0x00001f08+((x)*16))
+#define NV40TCL_VP_UPLOAD_CONST_Z__SIZE 0x00000004
+#define NV40TCL_VP_UPLOAD_CONST_W(x) (0x00001f0c+((x)*16))
+#define NV40TCL_VP_UPLOAD_CONST_W__SIZE 0x00000004
+#define NV40TCL_TEX_CACHE_CTL 0x00001fd8
+#define NV40TCL_VP_ATTRIB_EN 0x00001ff0
+#define NV40TCL_VP_RESULT_EN 0x00001ff4
+
+
+#define NV44TCL 0x00004497
+
+
+
+#define NV50_2D 0x0000502d
+
+#define NV50_2D_NOP 0x00000100
+#define NV50_2D_NOTIFY 0x00000104
+#define NV50_2D_DMA_NOTIFY 0x00000180
+#define NV50_2D_DMA_IN_MEMORY0 0x00000184
+#define NV50_2D_DMA_IN_MEMORY1 0x00000188
+#define NV50_2D_DMA_IN_MEMORY2 0x0000018c
+#define NV50_2D_DST_FORMAT 0x00000200
+#define NV50_2D_DST_FORMAT_32BPP 0x000000cf
+#define NV50_2D_DST_FORMAT_24BPP 0x000000e6
+#define NV50_2D_DST_FORMAT_16BPP 0x000000e8
+#define NV50_2D_DST_FORMAT_8BPP 0x000000f3
+#define NV50_2D_DST_FORMAT_15BPP 0x000000f8
+#define NV50_2D_DST_PITCH 0x00000214
+#define NV50_2D_DST_WIDTH 0x00000218
+#define NV50_2D_DST_HEIGHT 0x0000021c
+#define NV50_2D_DST_ADDRESS_HIGH 0x00000220
+#define NV50_2D_DST_ADDRESS_LOW 0x00000224
+#define NV50_2D_SRC_FORMAT 0x00000230
+#define NV50_2D_SRC_FORMAT_32BPP 0x000000cf
+#define NV50_2D_SRC_FORMAT_24BPP 0x000000e6
+#define NV50_2D_SRC_FORMAT_16BPP 0x000000e8
+#define NV50_2D_SRC_FORMAT_8BPP 0x000000f3
+#define NV50_2D_SRC_FORMAT_15BPP 0x000000f8
+#define NV50_2D_SRC_PITCH 0x00000244
+#define NV50_2D_SRC_WIDTH 0x00000248
+#define NV50_2D_SRC_HEIGHT 0x0000024c
+#define NV50_2D_SRC_ADDRESS_HIGH 0x00000250
+#define NV50_2D_SRC_ADDRESS_LOW 0x00000254
+#define NV50_2D_CLIP_X 0x00000280
+#define NV50_2D_CLIP_Y 0x00000284
+#define NV50_2D_CLIP_Z 0x00000288
+#define NV50_2D_CLIP_W 0x0000028c
+#define NV50_2D_ROP 0x000002a0
+#define NV50_2D_OPERATION 0x000002ac
+#define NV50_2D_OPERATION_SRCCOPY_AND 0x00000000
+#define NV50_2D_OPERATION_ROP_AND 0x00000001
+#define NV50_2D_OPERATION_BLEND_AND 0x00000002
+#define NV50_2D_OPERATION_SRCCOPY 0x00000003
+#define NV50_2D_OPERATION_SRCCOPY_PREMULT 0x00000004
+#define NV50_2D_OPERATION_BLEND_PREMULT 0x00000005
+#define NV50_2D_PATTERN_FORMAT 0x000002e8
+#define NV50_2D_PATTERN_FORMAT_16BPP 0x00000000
+#define NV50_2D_PATTERN_FORMAT_15BPP 0x00000001
+#define NV50_2D_PATTERN_FORMAT_32BPP 0x00000002
+#define NV50_2D_PATTERN_FORMAT_8BPP 0x00000003
+#define NV50_2D_PATTERN_COLOR(x) (0x000002f0+((x)*4))
+#define NV50_2D_PATTERN_COLOR__SIZE 0x00000002
+#define NV50_2D_PATTERN_BITMAP(x) (0x000002f8+((x)*4))
+#define NV50_2D_PATTERN_BITMAP__SIZE 0x00000002
+#define NV50_2D_RECT_FORMAT 0x00000584
+#define NV50_2D_RECT_FORMAT_32BPP 0x000000cf
+#define NV50_2D_RECT_FORMAT_24BPP 0x000000e6
+#define NV50_2D_RECT_FORMAT_16BPP 0x000000e8
+#define NV50_2D_RECT_FORMAT_8BPP 0x000000f3
+#define NV50_2D_RECT_FORMAT_15BPP 0x000000f8
+#define NV50_2D_RECT_COLOR 0x00000588
+#define NV50_2D_RECT_X1 0x00000600
+#define NV50_2D_RECT_Y1 0x00000604
+#define NV50_2D_RECT_X2 0x00000608
+#define NV50_2D_RECT_Y2 0x0000060c
+#define NV50_2D_SIFC_UNK0800 0x00000800
+#define NV50_2D_SIFC_FORMAT 0x00000804
+#define NV50_2D_SIFC_FORMAT_32BPP 0x000000cf
+#define NV50_2D_SIFC_FORMAT_24BPP 0x000000e6
+#define NV50_2D_SIFC_FORMAT_16BPP 0x000000e8
+#define NV50_2D_SIFC_FORMAT_8BPP 0x000000f3
+#define NV50_2D_SIFC_FORMAT_15BPP 0x000000f8
+#define NV50_2D_SIFC_WIDTH 0x00000838
+#define NV50_2D_SIFC_HEIGHT 0x0000083c
+#define NV50_2D_SIFC_SCALE_UNK0840 0x00000840
+#define NV50_2D_SIFC_SCALE_UNK0844 0x00000844
+#define NV50_2D_SIFC_SCALE_UNK0848 0x00000848
+#define NV50_2D_SIFC_SCALE_UNK084C 0x0000084c
+#define NV50_2D_SIFC_UNK0850 0x00000850
+#define NV50_2D_SIFC_DST_X 0x00000854
+#define NV50_2D_SIFC_UNK0858 0x00000858
+#define NV50_2D_SIFC_DST_Y 0x0000085c
+#define NV50_2D_SIFC_DATA 0x00000860
+#define NV50_2D_BLIT_DST_X 0x000008b0
+#define NV50_2D_BLIT_DST_Y 0x000008b4
+#define NV50_2D_BLIT_DST_W 0x000008b8
+#define NV50_2D_BLIT_DST_H 0x000008bc
+#define NV50_2D_BLIT_SRC_X 0x000008d4
+#define NV50_2D_BLIT_SRC_Y 0x000008dc
+
+
+#define NV50_MEMORY_TO_MEMORY_FORMAT 0x00005039
+
+#define NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN_HIGH 0x00000238
+#define NV50_MEMORY_TO_MEMORY_FORMAT_OFFSET_OUT_HIGH 0x0000023c
+
+
+#define NV50TCL 0x00005097
+
+#define NV50TCL_NOP 0x00000100
+#define NV50TCL_NOTIFY 0x00000104
+#define NV50TCL_DMA_NOTIFY 0x00000180
+#define NV50TCL_DMA_UNK0(x) (0x00000184+((x)*4))
+#define NV50TCL_DMA_UNK0__SIZE 0x0000000b
+#define NV50TCL_DMA_UNK1(x) (0x000001c0+((x)*4))
+#define NV50TCL_DMA_UNK1__SIZE 0x00000008
+#define NV50TCL_RT_ADDRESS_HIGH(x) (0x00000200+((x)*32))
+#define NV50TCL_RT_ADDRESS_HIGH__SIZE 0x00000008
+#define NV50TCL_RT_ADDRESS_LOW(x) (0x00000204+((x)*32))
+#define NV50TCL_RT_ADDRESS_LOW__SIZE 0x00000008
+#define NV50TCL_RT_FORMAT(x) (0x00000208+((x)*32))
+#define NV50TCL_RT_FORMAT__SIZE 0x00000008
+#define NV50TCL_RT_FORMAT_32BPP 0x000000cf
+#define NV50TCL_RT_FORMAT_24BPP 0x000000e6
+#define NV50TCL_RT_FORMAT_16BPP 0x000000e8
+#define NV50TCL_RT_FORMAT_8BPP 0x000000f3
+#define NV50TCL_RT_FORMAT_15BPP 0x000000f8
+#define NV50TCL_RT_TILE_UNK(x) (0x0000020c+((x)*32))
+#define NV50TCL_RT_TILE_UNK__SIZE 0x00000008
+#define NV50TCL_RT_UNK4(x) (0x00000210+((x)*32))
+#define NV50TCL_RT_UNK4__SIZE 0x00000008
+#define NV50TCL_VTX_ATTR_1F(x) (0x00000300+((x)*4))
+#define NV50TCL_VTX_ATTR_1F__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_2F_X(x) (0x00000380+((x)*8))
+#define NV50TCL_VTX_ATTR_2F_X__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_2F_Y(x) (0x00000384+((x)*8))
+#define NV50TCL_VTX_ATTR_2F_Y__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_3F_X(x) (0x00000400+((x)*16))
+#define NV50TCL_VTX_ATTR_3F_X__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_3F_Y(x) (0x00000404+((x)*16))
+#define NV50TCL_VTX_ATTR_3F_Y__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_3F_Z(x) (0x00000408+((x)*16))
+#define NV50TCL_VTX_ATTR_3F_Z__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_3F_W(x) (0x0000040c+((x)*16))
+#define NV50TCL_VTX_ATTR_3F_W__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4F_X(x) (0x00000500+((x)*16))
+#define NV50TCL_VTX_ATTR_4F_X__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4F_Y(x) (0x00000504+((x)*16))
+#define NV50TCL_VTX_ATTR_4F_Y__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4F_Z(x) (0x00000508+((x)*16))
+#define NV50TCL_VTX_ATTR_4F_Z__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4F_W(x) (0x0000050c+((x)*16))
+#define NV50TCL_VTX_ATTR_4F_W__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_2I(x) (0x00000680+((x)*4))
+#define NV50TCL_VTX_ATTR_2I__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_2I_X_SHIFT 0
+#define NV50TCL_VTX_ATTR_2I_X_MASK 0x0000ffff
+#define NV50TCL_VTX_ATTR_2I_Y_SHIFT 16
+#define NV50TCL_VTX_ATTR_2I_Y_MASK 0xffff0000
+#define NV50TCL_VTX_ATTR_4I_0(x) (0x00000700+((x)*8))
+#define NV50TCL_VTX_ATTR_4I_0__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4I_0_X_SHIFT 0
+#define NV50TCL_VTX_ATTR_4I_0_X_MASK 0x0000ffff
+#define NV50TCL_VTX_ATTR_4I_0_Y_SHIFT 16
+#define NV50TCL_VTX_ATTR_4I_0_Y_MASK 0xffff0000
+#define NV50TCL_VTX_ATTR_4I_1(x) (0x00000704+((x)*8))
+#define NV50TCL_VTX_ATTR_4I_1__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4I_1_Z_SHIFT 0
+#define NV50TCL_VTX_ATTR_4I_1_Z_MASK 0x0000ffff
+#define NV50TCL_VTX_ATTR_4I_1_W_SHIFT 16
+#define NV50TCL_VTX_ATTR_4I_1_W_MASK 0xffff0000
+#define NV50TCL_VTX_ATTR_4NI_0(x) (0x00000780+((x)*8))
+#define NV50TCL_VTX_ATTR_4NI_0__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4NI_0_X_SHIFT 0
+#define NV50TCL_VTX_ATTR_4NI_0_X_MASK 0x0000ffff
+#define NV50TCL_VTX_ATTR_4NI_0_Y_SHIFT 16
+#define NV50TCL_VTX_ATTR_4NI_0_Y_MASK 0xffff0000
+#define NV50TCL_VTX_ATTR_4NI_1(x) (0x00000784+((x)*8))
+#define NV50TCL_VTX_ATTR_4NI_1__SIZE 0x00000010
+#define NV50TCL_VTX_ATTR_4NI_1_Z_SHIFT 0
+#define NV50TCL_VTX_ATTR_4NI_1_Z_MASK 0x0000ffff
+#define NV50TCL_VTX_ATTR_4NI_1_W_SHIFT 16
+#define NV50TCL_VTX_ATTR_4NI_1_W_MASK 0xffff0000
+#define NV50TCL_VERTEX_ARRAY_FORMAT(x) (0x00000900+((x)*16))
+#define NV50TCL_VERTEX_ARRAY_FORMAT__SIZE 0x00000010
+#define NV50TCL_VIEWPORT_UNK0(x) (0x00000a00+((x)*4))
+#define NV50TCL_VIEWPORT_UNK0__SIZE 0x00000003
+#define NV50TCL_VIEWPORT_UNK1(x) (0x00000a0c+((x)*4))
+#define NV50TCL_VIEWPORT_UNK1__SIZE 0x00000003
+#define NV50TCL_VIEWPORT_HORIZ 0x00000c00
+#define NV50TCL_VIEWPORT_HORIZ_X_SHIFT 0
+#define NV50TCL_VIEWPORT_HORIZ_X_MASK 0x0000ffff
+#define NV50TCL_VIEWPORT_HORIZ_W_SHIFT 16
+#define NV50TCL_VIEWPORT_HORIZ_W_MASK 0xffff0000
+#define NV50TCL_VIEWPORT_VERT 0x00000c04
+#define NV50TCL_VIEWPORT_VERT_Y_SHIFT 0
+#define NV50TCL_VIEWPORT_VERT_Y_MASK 0x0000ffff
+#define NV50TCL_VIEWPORT_VERT_H_SHIFT 16
+#define NV50TCL_VIEWPORT_VERT_H_MASK 0xffff0000
+#define NV50TCL_DEPTH_RANGE_NEAR 0x00000c08
+#define NV50TCL_DEPTH_RANGE_FAR 0x00000c0c
+#define NV50TCL_VIEWPORT_CLIP_HORIZ(x) (0x00000d00+((x)*8))
+#define NV50TCL_VIEWPORT_CLIP_HORIZ__SIZE 0x00000008
+#define NV50TCL_VIEWPORT_CLIP_VERT(x) (0x00000d04+((x)*8))
+#define NV50TCL_VIEWPORT_CLIP_VERT__SIZE 0x00000008
+#define NV50TCL_VERTEX_BUFFER_FIRST 0x00000d74
+#define NV50TCL_VERTEX_BUFFER_COUNT 0x00000d78
+#define NV50TCL_CLEAR_COLOR(x) (0x00000d80+((x)*4))
+#define NV50TCL_CLEAR_COLOR__SIZE 0x00000004
+#define NV50TCL_CLEAR_DEPTH 0x00000d90
+#define NV50TCL_CLEAR_STENCIL 0x00000da0
+#define NV50TCL_POLYGON_MODE_FRONT 0x00000dac
+#define NV50TCL_POLYGON_MODE_FRONT_POINT 0x00001b00
+#define NV50TCL_POLYGON_MODE_FRONT_LINE 0x00001b01
+#define NV50TCL_POLYGON_MODE_FRONT_FILL 0x00001b02
+#define NV50TCL_POLYGON_MODE_BACK 0x00000db0
+#define NV50TCL_POLYGON_MODE_BACK_POINT 0x00001b00
+#define NV50TCL_POLYGON_MODE_BACK_LINE 0x00001b01
+#define NV50TCL_POLYGON_MODE_BACK_FILL 0x00001b02
+#define NV50TCL_POLYGON_SMOOTH_ENABLE 0x00000db4
+#define NV50TCL_POLYGON_OFFSET_POINT_ENABLE 0x00000dc0
+#define NV50TCL_POLYGON_OFFSET_LINE_ENABLE 0x00000dc4
+#define NV50TCL_POLYGON_OFFSET_FILL_ENABLE 0x00000dc8
+#define NV50TCL_SCISSOR_HORIZ 0x00000e04
+#define NV50TCL_SCISSOR_HORIZ_L_SHIFT 0
+#define NV50TCL_SCISSOR_HORIZ_L_MASK 0x0000ffff
+#define NV50TCL_SCISSOR_HORIZ_R_SHIFT 16
+#define NV50TCL_SCISSOR_HORIZ_R_MASK 0xffff0000
+#define NV50TCL_SCISSOR_VERT 0x00000e08
+#define NV50TCL_SCISSOR_VERT_T_SHIFT 0
+#define NV50TCL_SCISSOR_VERT_T_MASK 0x0000ffff
+#define NV50TCL_SCISSOR_VERT_B_SHIFT 16
+#define NV50TCL_SCISSOR_VERT_B_MASK 0xffff0000
+#define NV50TCL_CB_ADDR 0x00000f00
+#define NV50TCL_CB_ADDR_ID_SHIFT 8
+#define NV50TCL_CB_ADDR_ID_MASK 0xffffff00
+#define NV50TCL_CB_ADDR_BUFFER_SHIFT 0
+#define NV50TCL_CB_ADDR_BUFFER_MASK 0x000000ff
+#define NV50TCL_CB_DATA(x) (0x00000f04+((x)*4))
+#define NV50TCL_CB_DATA__SIZE 0x00000010
+#define NV50TCL_STENCIL_FRONT_FUNC_REF 0x00000f54
+#define NV50TCL_STENCIL_FRONT_MASK 0x00000f58
+#define NV50TCL_STENCIL_FRONT_FUNC_MASK 0x00000f5c
+#define NV50TCL_GP_ADDRESS_HIGH 0x00000f70
+#define NV50TCL_GP_ADDRESS_LOW 0x00000f74
+#define NV50TCL_VP_ADDRESS_HIGH 0x00000f7c
+#define NV50TCL_VP_ADDRESS_LOW 0x00000f80
+#define NV50TCL_FP_ADDRESS_HIGH 0x00000fa4
+#define NV50TCL_FP_ADDRESS_LOW 0x00000fa8
+#define NV50TCL_ZETA_ADDRESS_HIGH 0x00000fe0
+#define NV50TCL_ZETA_ADDRESS_LOW 0x00000fe4
+#define NV50TCL_UNKFF4 0x00000ff4
+#define NV50TCL_UNKFF4_W_SHIFT 16
+#define NV50TCL_UNKFF4_W_MASK 0xffff0000
+#define NV50TCL_UNKFF8 0x00000ff8
+#define NV50TCL_UNKFF8_H_SHIFT 16
+#define NV50TCL_UNKFF8_H_MASK 0xffff0000
+#define NV50TCL_RT_HORIZ(x) (0x00001240+((x)*8))
+#define NV50TCL_RT_HORIZ__SIZE 0x00000008
+#define NV50TCL_RT_VERT(x) (0x00001244+((x)*8))
+#define NV50TCL_RT_VERT__SIZE 0x00000008
+#define NV50TCL_CB_DEF_ADDRESS_HIGH 0x00001280
+#define NV50TCL_CB_DEF_ADDRESS_LOW 0x00001284
+#define NV50TCL_CB_DEF_SET 0x00001288
+#define NV50TCL_CB_DEF_SET_SIZE_SHIFT 0
+#define NV50TCL_CB_DEF_SET_SIZE_MASK 0x0000ffff
+#define NV50TCL_CB_DEF_SET_BUFFER_SHIFT 16
+#define NV50TCL_CB_DEF_SET_BUFFER_MASK 0xffff0000
+#define NV50TCL_DEPTH_TEST_ENABLE 0x000012cc
+#define NV50TCL_SHADE_MODEL 0x000012d4
+#define NV50TCL_SHADE_MODEL_FLAT 0x00001d00
+#define NV50TCL_SHADE_MODEL_SMOOTH 0x00001d01
+#define NV50TCL_DEPTH_WRITE_ENABLE 0x000012e8
+#define NV50TCL_ALPHA_TEST_ENABLE 0x000012ec
+#define NV50TCL_DEPTH_TEST_FUNC 0x0000130c
+#define NV50TCL_DEPTH_TEST_FUNC_NEVER 0x00000200
+#define NV50TCL_DEPTH_TEST_FUNC_LESS 0x00000201
+#define NV50TCL_DEPTH_TEST_FUNC_EQUAL 0x00000202
+#define NV50TCL_DEPTH_TEST_FUNC_LEQUAL 0x00000203
+#define NV50TCL_DEPTH_TEST_FUNC_GREATER 0x00000204
+#define NV50TCL_DEPTH_TEST_FUNC_GREATER 0x00000204
+#define NV50TCL_DEPTH_TEST_FUNC_NOTEQUAL 0x00000205
+#define NV50TCL_DEPTH_TEST_FUNC_GEQUAL 0x00000206
+#define NV50TCL_DEPTH_TEST_FUNC_ALWAYS 0x00000207
+#define NV50TCL_ALPHA_TEST_REF 0x00001310
+#define NV50TCL_ALPHA_TEST_FUNC 0x00001314
+#define NV50TCL_ALPHA_TEST_FUNC_NEVER 0x00000200
+#define NV50TCL_ALPHA_TEST_FUNC_LESS 0x00000201
+#define NV50TCL_ALPHA_TEST_FUNC_EQUAL 0x00000202
+#define NV50TCL_ALPHA_TEST_FUNC_LEQUAL 0x00000203
+#define NV50TCL_ALPHA_TEST_FUNC_GREATER 0x00000204
+#define NV50TCL_ALPHA_TEST_FUNC_GREATER 0x00000204
+#define NV50TCL_ALPHA_TEST_FUNC_NOTEQUAL 0x00000205
+#define NV50TCL_ALPHA_TEST_FUNC_GEQUAL 0x00000206
+#define NV50TCL_ALPHA_TEST_FUNC_ALWAYS 0x00000207
+#define NV50TCL_BLEND_COLOR(x) (0x0000131c+((x)*4))
+#define NV50TCL_BLEND_COLOR__SIZE 0x00000004
+#define NV50TCL_BLEND_EQUATION_RGB 0x00001340
+#define NV50TCL_BLEND_EQUATION_RGB_FUNC_ADD 0x00008006
+#define NV50TCL_BLEND_EQUATION_RGB_MIN 0x00008007
+#define NV50TCL_BLEND_EQUATION_RGB_MAX 0x00008008
+#define NV50TCL_BLEND_EQUATION_RGB_FUNC_SUBTRACT 0x0000800a
+#define NV50TCL_BLEND_EQUATION_RGB_FUNC_REVERSE_SUBTRACT 0x0000800b
+#define NV50TCL_BLEND_FUNC_SRC_RGB 0x00001344
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ZERO 0x00000000
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE 0x00000001
+#define NV50TCL_BLEND_FUNC_SRC_RGB_SRC_COLOR 0x00000300
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV50TCL_BLEND_FUNC_SRC_RGB_SRC_ALPHA 0x00000302
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV50TCL_BLEND_FUNC_SRC_RGB_DST_ALPHA 0x00000304
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV50TCL_BLEND_FUNC_SRC_RGB_DST_COLOR 0x00000306
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_DST_COLOR 0x00000307
+#define NV50TCL_BLEND_FUNC_SRC_RGB_SRC_ALPHA_SATURATE 0x00000308
+#define NV50TCL_BLEND_FUNC_SRC_RGB_CONSTANT_COLOR 0x00008001
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV50TCL_BLEND_FUNC_SRC_RGB_CONSTANT_ALPHA 0x00008003
+#define NV50TCL_BLEND_FUNC_SRC_RGB_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV50TCL_BLEND_FUNC_DST_RGB 0x00001348
+#define NV50TCL_BLEND_FUNC_DST_RGB_ZERO 0x00000000
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE 0x00000001
+#define NV50TCL_BLEND_FUNC_DST_RGB_SRC_COLOR 0x00000300
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV50TCL_BLEND_FUNC_DST_RGB_SRC_ALPHA 0x00000302
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV50TCL_BLEND_FUNC_DST_RGB_DST_ALPHA 0x00000304
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV50TCL_BLEND_FUNC_DST_RGB_DST_COLOR 0x00000306
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_DST_COLOR 0x00000307
+#define NV50TCL_BLEND_FUNC_DST_RGB_SRC_ALPHA_SATURATE 0x00000308
+#define NV50TCL_BLEND_FUNC_DST_RGB_CONSTANT_COLOR 0x00008001
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV50TCL_BLEND_FUNC_DST_RGB_CONSTANT_ALPHA 0x00008003
+#define NV50TCL_BLEND_FUNC_DST_RGB_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV50TCL_BLEND_EQUATION_ALPHA 0x0000134c
+#define NV50TCL_BLEND_EQUATION_ALPHA_FUNC_ADD 0x00008006
+#define NV50TCL_BLEND_EQUATION_ALPHA_MIN 0x00008007
+#define NV50TCL_BLEND_EQUATION_ALPHA_MAX 0x00008008
+#define NV50TCL_BLEND_EQUATION_ALPHA_FUNC_SUBTRACT 0x0000800a
+#define NV50TCL_BLEND_EQUATION_ALPHA_FUNC_REVERSE_SUBTRACT 0x0000800b
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA 0x00001350
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ZERO 0x00000000
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE 0x00000001
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_SRC_COLOR 0x00000300
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_SRC_ALPHA 0x00000302
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_DST_ALPHA 0x00000304
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_DST_COLOR 0x00000306
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_DST_COLOR 0x00000307
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_SRC_ALPHA_SATURATE 0x00000308
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_CONSTANT_COLOR 0x00008001
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_CONSTANT_ALPHA 0x00008003
+#define NV50TCL_BLEND_FUNC_SRC_ALPHA_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV50TCL_BLEND_FUNC_DST_ALPHA 0x00001358
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ZERO 0x00000000
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE 0x00000001
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_SRC_COLOR 0x00000300
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_SRC_COLOR 0x00000301
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_SRC_ALPHA 0x00000302
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_SRC_ALPHA 0x00000303
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_DST_ALPHA 0x00000304
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_DST_ALPHA 0x00000305
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_DST_COLOR 0x00000306
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_DST_COLOR 0x00000307
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_SRC_ALPHA_SATURATE 0x00000308
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_COLOR 0x00008001
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_COLOR 0x00008002
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_CONSTANT_ALPHA 0x00008003
+#define NV50TCL_BLEND_FUNC_DST_ALPHA_ONE_MINUS_CONSTANT_ALPHA 0x00008004
+#define NV50TCL_BLEND_ENABLE(x) (0x00001360+((x)*4))
+#define NV50TCL_BLEND_ENABLE__SIZE 0x00000008
+#define NV50TCL_STENCIL_BACK_ENABLE 0x00001380
+#define NV50TCL_STENCIL_BACK_OP_FAIL 0x00001384
+#define NV50TCL_STENCIL_BACK_OP_FAIL_ZERO 0x00000000
+#define NV50TCL_STENCIL_BACK_OP_FAIL_INVERT 0x0000150a
+#define NV50TCL_STENCIL_BACK_OP_FAIL_KEEP 0x00001e00
+#define NV50TCL_STENCIL_BACK_OP_FAIL_REPLACE 0x00001e01
+#define NV50TCL_STENCIL_BACK_OP_FAIL_INCR 0x00001e02
+#define NV50TCL_STENCIL_BACK_OP_FAIL_DECR 0x00001e03
+#define NV50TCL_STENCIL_BACK_OP_FAIL_INCR_WRAP 0x00008507
+#define NV50TCL_STENCIL_BACK_OP_FAIL_DECR_WRAP 0x00008508
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL 0x00001388
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_ZERO 0x00000000
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_INVERT 0x0000150a
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_KEEP 0x00001e00
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_REPLACE 0x00001e01
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_INCR 0x00001e02
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_DECR 0x00001e03
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV50TCL_STENCIL_BACK_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV50TCL_STENCIL_BACK_OP_ZPASS 0x0000138c
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_ZERO 0x00000000
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_INVERT 0x0000150a
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_KEEP 0x00001e00
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_REPLACE 0x00001e01
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_INCR 0x00001e02
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_DECR 0x00001e03
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV50TCL_STENCIL_BACK_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC 0x00001390
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_NEVER 0x00000200
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_LESS 0x00000201
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_EQUAL 0x00000202
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_LEQUAL 0x00000203
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_GREATER 0x00000204
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_GREATER 0x00000204
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_GEQUAL 0x00000206
+#define NV50TCL_STENCIL_BACK_FUNC_FUNC_ALWAYS 0x00000207
+#define NV50TCL_STENCIL_BACK_FUNC_REF 0x00001394
+#define NV50TCL_STENCIL_BACK_MASK 0x00001398
+#define NV50TCL_STENCIL_BACK_FUNC_MASK 0x0000139c
+#define NV50TCL_LINE_WIDTH 0x000013b0
+#define NV50TCL_VP_START_ID 0x0000140c
+#define NV50TCL_GP_START_ID 0x00001410
+#define NV50TCL_FP_START_ID 0x00001414
+#define NV50TCL_POINT_SIZE 0x00001518
+#define NV50TCL_TSC_ADDRESS_HIGH 0x0000155c
+#define NV50TCL_TSC_ADDRESS_LOW 0x00001560
+#define NV50TCL_POLYGON_OFFSET_FACTOR 0x0000156c
+#define NV50TCL_LINE_SMOOTH_ENABLE 0x00001570
+#define NV50TCL_TIC_ADDRESS_HIGH 0x00001574
+#define NV50TCL_TIC_ADDRESS_LOW 0x00001578
+#define NV50TCL_STENCIL_FRONT_ENABLE 0x00001594
+#define NV50TCL_STENCIL_FRONT_OP_FAIL 0x00001598
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_ZERO 0x00000000
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_INVERT 0x0000150a
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_KEEP 0x00001e00
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_REPLACE 0x00001e01
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_INCR 0x00001e02
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_DECR 0x00001e03
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_INCR_WRAP 0x00008507
+#define NV50TCL_STENCIL_FRONT_OP_FAIL_DECR_WRAP 0x00008508
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL 0x0000159c
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_ZERO 0x00000000
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_INVERT 0x0000150a
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_KEEP 0x00001e00
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_REPLACE 0x00001e01
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_INCR 0x00001e02
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_DECR 0x00001e03
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_INCR_WRAP 0x00008507
+#define NV50TCL_STENCIL_FRONT_OP_ZFAIL_DECR_WRAP 0x00008508
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS 0x000015a0
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_ZERO 0x00000000
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_INVERT 0x0000150a
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_KEEP 0x00001e00
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_REPLACE 0x00001e01
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_INCR 0x00001e02
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_DECR 0x00001e03
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_INCR_WRAP 0x00008507
+#define NV50TCL_STENCIL_FRONT_OP_ZPASS_DECR_WRAP 0x00008508
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC 0x000015a4
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_NEVER 0x00000200
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_LESS 0x00000201
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_EQUAL 0x00000202
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_LEQUAL 0x00000203
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_GREATER 0x00000204
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_GREATER 0x00000204
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_NOTEQUAL 0x00000205
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_GEQUAL 0x00000206
+#define NV50TCL_STENCIL_FRONT_FUNC_FUNC_ALWAYS 0x00000207
+#define NV50TCL_POLYGON_OFFSET_UNITS 0x000015bc
+#define NV50TCL_VERTEX_BEGIN 0x000015dc
+#define NV50TCL_VERTEX_BEGIN_POINTS 0x00000000
+#define NV50TCL_VERTEX_BEGIN_LINES 0x00000001
+#define NV50TCL_VERTEX_BEGIN_LINE_LOOP 0x00000002
+#define NV50TCL_VERTEX_BEGIN_LINE_STRIP 0x00000003
+#define NV50TCL_VERTEX_BEGIN_TRIANGLES 0x00000004
+#define NV50TCL_VERTEX_BEGIN_TRIANGLE_STRIP 0x00000005
+#define NV50TCL_VERTEX_BEGIN_TRIANGLE_FAN 0x00000006
+#define NV50TCL_VERTEX_BEGIN_QUADS 0x00000007
+#define NV50TCL_VERTEX_BEGIN_QUAD_STRIP 0x00000008
+#define NV50TCL_VERTEX_BEGIN_POLYGON 0x00000009
+#define NV50TCL_VERTEX_END 0x000015e0
+#define NV50TCL_VERTEX_DATA 0x00001640
+#define NV50TCL_VP_ATTR_EN_0 0x00001650
+#define NV50TCL_VP_ATTR_EN_0_7_SHIFT 28
+#define NV50TCL_VP_ATTR_EN_0_7_MASK 0xf0000000
+#define NV50TCL_VP_ATTR_EN_0_7_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_7_XNNN 0x10000000
+#define NV50TCL_VP_ATTR_EN_0_7_NYNN 0x20000000
+#define NV50TCL_VP_ATTR_EN_0_7_XYNN 0x30000000
+#define NV50TCL_VP_ATTR_EN_0_7_NNZN 0x40000000
+#define NV50TCL_VP_ATTR_EN_0_7_XNZN 0x50000000
+#define NV50TCL_VP_ATTR_EN_0_7_NYZN 0x60000000
+#define NV50TCL_VP_ATTR_EN_0_7_XYZN 0x70000000
+#define NV50TCL_VP_ATTR_EN_0_7_NNNW 0x80000000
+#define NV50TCL_VP_ATTR_EN_0_7_XNNW 0x90000000
+#define NV50TCL_VP_ATTR_EN_0_7_NYNW 0xa0000000
+#define NV50TCL_VP_ATTR_EN_0_7_XYNW 0xb0000000
+#define NV50TCL_VP_ATTR_EN_0_7_NNZW 0xc0000000
+#define NV50TCL_VP_ATTR_EN_0_7_XNZW 0xd0000000
+#define NV50TCL_VP_ATTR_EN_0_7_NYZW 0xe0000000
+#define NV50TCL_VP_ATTR_EN_0_7_XYZW 0xf0000000
+#define NV50TCL_VP_ATTR_EN_0_6_SHIFT 24
+#define NV50TCL_VP_ATTR_EN_0_6_MASK 0x0f000000
+#define NV50TCL_VP_ATTR_EN_0_6_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_6_XNNN 0x01000000
+#define NV50TCL_VP_ATTR_EN_0_6_NYNN 0x02000000
+#define NV50TCL_VP_ATTR_EN_0_6_XYNN 0x03000000
+#define NV50TCL_VP_ATTR_EN_0_6_NNZN 0x04000000
+#define NV50TCL_VP_ATTR_EN_0_6_XNZN 0x05000000
+#define NV50TCL_VP_ATTR_EN_0_6_NYZN 0x06000000
+#define NV50TCL_VP_ATTR_EN_0_6_XYZN 0x07000000
+#define NV50TCL_VP_ATTR_EN_0_6_NNNW 0x08000000
+#define NV50TCL_VP_ATTR_EN_0_6_XNNW 0x09000000
+#define NV50TCL_VP_ATTR_EN_0_6_NYNW 0x0a000000
+#define NV50TCL_VP_ATTR_EN_0_6_XYNW 0x0b000000
+#define NV50TCL_VP_ATTR_EN_0_6_NNZW 0x0c000000
+#define NV50TCL_VP_ATTR_EN_0_6_XNZW 0x0d000000
+#define NV50TCL_VP_ATTR_EN_0_6_NYZW 0x0e000000
+#define NV50TCL_VP_ATTR_EN_0_6_XYZW 0x0f000000
+#define NV50TCL_VP_ATTR_EN_0_5_SHIFT 20
+#define NV50TCL_VP_ATTR_EN_0_5_MASK 0x00f00000
+#define NV50TCL_VP_ATTR_EN_0_5_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_5_XNNN 0x00100000
+#define NV50TCL_VP_ATTR_EN_0_5_NYNN 0x00200000
+#define NV50TCL_VP_ATTR_EN_0_5_XYNN 0x00300000
+#define NV50TCL_VP_ATTR_EN_0_5_NNZN 0x00400000
+#define NV50TCL_VP_ATTR_EN_0_5_XNZN 0x00500000
+#define NV50TCL_VP_ATTR_EN_0_5_NYZN 0x00600000
+#define NV50TCL_VP_ATTR_EN_0_5_XYZN 0x00700000
+#define NV50TCL_VP_ATTR_EN_0_5_NNNW 0x00800000
+#define NV50TCL_VP_ATTR_EN_0_5_XNNW 0x00900000
+#define NV50TCL_VP_ATTR_EN_0_5_NYNW 0x00a00000
+#define NV50TCL_VP_ATTR_EN_0_5_XYNW 0x00b00000
+#define NV50TCL_VP_ATTR_EN_0_5_NNZW 0x00c00000
+#define NV50TCL_VP_ATTR_EN_0_5_XNZW 0x00d00000
+#define NV50TCL_VP_ATTR_EN_0_5_NYZW 0x00e00000
+#define NV50TCL_VP_ATTR_EN_0_5_XYZW 0x00f00000
+#define NV50TCL_VP_ATTR_EN_0_4_SHIFT 16
+#define NV50TCL_VP_ATTR_EN_0_4_MASK 0x000f0000
+#define NV50TCL_VP_ATTR_EN_0_4_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_4_XNNN 0x00010000
+#define NV50TCL_VP_ATTR_EN_0_4_NYNN 0x00020000
+#define NV50TCL_VP_ATTR_EN_0_4_XYNN 0x00030000
+#define NV50TCL_VP_ATTR_EN_0_4_NNZN 0x00040000
+#define NV50TCL_VP_ATTR_EN_0_4_XNZN 0x00050000
+#define NV50TCL_VP_ATTR_EN_0_4_NYZN 0x00060000
+#define NV50TCL_VP_ATTR_EN_0_4_XYZN 0x00070000
+#define NV50TCL_VP_ATTR_EN_0_4_NNNW 0x00080000
+#define NV50TCL_VP_ATTR_EN_0_4_XNNW 0x00090000
+#define NV50TCL_VP_ATTR_EN_0_4_NYNW 0x000a0000
+#define NV50TCL_VP_ATTR_EN_0_4_XYNW 0x000b0000
+#define NV50TCL_VP_ATTR_EN_0_4_NNZW 0x000c0000
+#define NV50TCL_VP_ATTR_EN_0_4_XNZW 0x000d0000
+#define NV50TCL_VP_ATTR_EN_0_4_NYZW 0x000e0000
+#define NV50TCL_VP_ATTR_EN_0_4_XYZW 0x000f0000
+#define NV50TCL_VP_ATTR_EN_0_3_SHIFT 12
+#define NV50TCL_VP_ATTR_EN_0_3_MASK 0x0000f000
+#define NV50TCL_VP_ATTR_EN_0_3_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_3_XNNN 0x00001000
+#define NV50TCL_VP_ATTR_EN_0_3_NYNN 0x00002000
+#define NV50TCL_VP_ATTR_EN_0_3_XYNN 0x00003000
+#define NV50TCL_VP_ATTR_EN_0_3_NNZN 0x00004000
+#define NV50TCL_VP_ATTR_EN_0_3_XNZN 0x00005000
+#define NV50TCL_VP_ATTR_EN_0_3_NYZN 0x00006000
+#define NV50TCL_VP_ATTR_EN_0_3_XYZN 0x00007000
+#define NV50TCL_VP_ATTR_EN_0_3_NNNW 0x00008000
+#define NV50TCL_VP_ATTR_EN_0_3_XNNW 0x00009000
+#define NV50TCL_VP_ATTR_EN_0_3_NYNW 0x0000a000
+#define NV50TCL_VP_ATTR_EN_0_3_XYNW 0x0000b000
+#define NV50TCL_VP_ATTR_EN_0_3_NNZW 0x0000c000
+#define NV50TCL_VP_ATTR_EN_0_3_XNZW 0x0000d000
+#define NV50TCL_VP_ATTR_EN_0_3_NYZW 0x0000e000
+#define NV50TCL_VP_ATTR_EN_0_3_XYZW 0x0000f000
+#define NV50TCL_VP_ATTR_EN_0_2_SHIFT 8
+#define NV50TCL_VP_ATTR_EN_0_2_MASK 0x00000f00
+#define NV50TCL_VP_ATTR_EN_0_2_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_2_XNNN 0x00000100
+#define NV50TCL_VP_ATTR_EN_0_2_NYNN 0x00000200
+#define NV50TCL_VP_ATTR_EN_0_2_XYNN 0x00000300
+#define NV50TCL_VP_ATTR_EN_0_2_NNZN 0x00000400
+#define NV50TCL_VP_ATTR_EN_0_2_XNZN 0x00000500
+#define NV50TCL_VP_ATTR_EN_0_2_NYZN 0x00000600
+#define NV50TCL_VP_ATTR_EN_0_2_XYZN 0x00000700
+#define NV50TCL_VP_ATTR_EN_0_2_NNNW 0x00000800
+#define NV50TCL_VP_ATTR_EN_0_2_XNNW 0x00000900
+#define NV50TCL_VP_ATTR_EN_0_2_NYNW 0x00000a00
+#define NV50TCL_VP_ATTR_EN_0_2_XYNW 0x00000b00
+#define NV50TCL_VP_ATTR_EN_0_2_NNZW 0x00000c00
+#define NV50TCL_VP_ATTR_EN_0_2_XNZW 0x00000d00
+#define NV50TCL_VP_ATTR_EN_0_2_NYZW 0x00000e00
+#define NV50TCL_VP_ATTR_EN_0_2_XYZW 0x00000f00
+#define NV50TCL_VP_ATTR_EN_0_1_SHIFT 4
+#define NV50TCL_VP_ATTR_EN_0_1_MASK 0x000000f0
+#define NV50TCL_VP_ATTR_EN_0_1_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_1_XNNN 0x00000010
+#define NV50TCL_VP_ATTR_EN_0_1_NYNN 0x00000020
+#define NV50TCL_VP_ATTR_EN_0_1_XYNN 0x00000030
+#define NV50TCL_VP_ATTR_EN_0_1_NNZN 0x00000040
+#define NV50TCL_VP_ATTR_EN_0_1_XNZN 0x00000050
+#define NV50TCL_VP_ATTR_EN_0_1_NYZN 0x00000060
+#define NV50TCL_VP_ATTR_EN_0_1_XYZN 0x00000070
+#define NV50TCL_VP_ATTR_EN_0_1_NNNW 0x00000080
+#define NV50TCL_VP_ATTR_EN_0_1_XNNW 0x00000090
+#define NV50TCL_VP_ATTR_EN_0_1_NYNW 0x000000a0
+#define NV50TCL_VP_ATTR_EN_0_1_XYNW 0x000000b0
+#define NV50TCL_VP_ATTR_EN_0_1_NNZW 0x000000c0
+#define NV50TCL_VP_ATTR_EN_0_1_XNZW 0x000000d0
+#define NV50TCL_VP_ATTR_EN_0_1_NYZW 0x000000e0
+#define NV50TCL_VP_ATTR_EN_0_1_XYZW 0x000000f0
+#define NV50TCL_VP_ATTR_EN_0_0_SHIFT 0
+#define NV50TCL_VP_ATTR_EN_0_0_MASK 0x0000000f
+#define NV50TCL_VP_ATTR_EN_0_0_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_0_0_XNNN 0x00000001
+#define NV50TCL_VP_ATTR_EN_0_0_NYNN 0x00000002
+#define NV50TCL_VP_ATTR_EN_0_0_XYNN 0x00000003
+#define NV50TCL_VP_ATTR_EN_0_0_NNZN 0x00000004
+#define NV50TCL_VP_ATTR_EN_0_0_XNZN 0x00000005
+#define NV50TCL_VP_ATTR_EN_0_0_NYZN 0x00000006
+#define NV50TCL_VP_ATTR_EN_0_0_XYZN 0x00000007
+#define NV50TCL_VP_ATTR_EN_0_0_NNNW 0x00000008
+#define NV50TCL_VP_ATTR_EN_0_0_XNNW 0x00000009
+#define NV50TCL_VP_ATTR_EN_0_0_NYNW 0x0000000a
+#define NV50TCL_VP_ATTR_EN_0_0_XYNW 0x0000000b
+#define NV50TCL_VP_ATTR_EN_0_0_NNZW 0x0000000c
+#define NV50TCL_VP_ATTR_EN_0_0_XNZW 0x0000000d
+#define NV50TCL_VP_ATTR_EN_0_0_NYZW 0x0000000e
+#define NV50TCL_VP_ATTR_EN_0_0_XYZW 0x0000000f
+#define NV50TCL_VP_ATTR_EN_1 0x00001654
+#define NV50TCL_VP_ATTR_EN_1_15_SHIFT 28
+#define NV50TCL_VP_ATTR_EN_1_15_MASK 0xf0000000
+#define NV50TCL_VP_ATTR_EN_1_15_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_15_XNNN 0x10000000
+#define NV50TCL_VP_ATTR_EN_1_15_NYNN 0x20000000
+#define NV50TCL_VP_ATTR_EN_1_15_XYNN 0x30000000
+#define NV50TCL_VP_ATTR_EN_1_15_NNZN 0x40000000
+#define NV50TCL_VP_ATTR_EN_1_15_XNZN 0x50000000
+#define NV50TCL_VP_ATTR_EN_1_15_NYZN 0x60000000
+#define NV50TCL_VP_ATTR_EN_1_15_XYZN 0x70000000
+#define NV50TCL_VP_ATTR_EN_1_15_NNNW 0x80000000
+#define NV50TCL_VP_ATTR_EN_1_15_XNNW 0x90000000
+#define NV50TCL_VP_ATTR_EN_1_15_NYNW 0xa0000000
+#define NV50TCL_VP_ATTR_EN_1_15_XYNW 0xb0000000
+#define NV50TCL_VP_ATTR_EN_1_15_NNZW 0xc0000000
+#define NV50TCL_VP_ATTR_EN_1_15_XNZW 0xd0000000
+#define NV50TCL_VP_ATTR_EN_1_15_NYZW 0xe0000000
+#define NV50TCL_VP_ATTR_EN_1_15_XYZW 0xf0000000
+#define NV50TCL_VP_ATTR_EN_1_14_SHIFT 24
+#define NV50TCL_VP_ATTR_EN_1_14_MASK 0x0f000000
+#define NV50TCL_VP_ATTR_EN_1_14_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_14_XNNN 0x01000000
+#define NV50TCL_VP_ATTR_EN_1_14_NYNN 0x02000000
+#define NV50TCL_VP_ATTR_EN_1_14_XYNN 0x03000000
+#define NV50TCL_VP_ATTR_EN_1_14_NNZN 0x04000000
+#define NV50TCL_VP_ATTR_EN_1_14_XNZN 0x05000000
+#define NV50TCL_VP_ATTR_EN_1_14_NYZN 0x06000000
+#define NV50TCL_VP_ATTR_EN_1_14_XYZN 0x07000000
+#define NV50TCL_VP_ATTR_EN_1_14_NNNW 0x08000000
+#define NV50TCL_VP_ATTR_EN_1_14_XNNW 0x09000000
+#define NV50TCL_VP_ATTR_EN_1_14_NYNW 0x0a000000
+#define NV50TCL_VP_ATTR_EN_1_14_XYNW 0x0b000000
+#define NV50TCL_VP_ATTR_EN_1_14_NNZW 0x0c000000
+#define NV50TCL_VP_ATTR_EN_1_14_XNZW 0x0d000000
+#define NV50TCL_VP_ATTR_EN_1_14_NYZW 0x0e000000
+#define NV50TCL_VP_ATTR_EN_1_14_XYZW 0x0f000000
+#define NV50TCL_VP_ATTR_EN_1_13_SHIFT 20
+#define NV50TCL_VP_ATTR_EN_1_13_MASK 0x00f00000
+#define NV50TCL_VP_ATTR_EN_1_13_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_13_XNNN 0x00100000
+#define NV50TCL_VP_ATTR_EN_1_13_NYNN 0x00200000
+#define NV50TCL_VP_ATTR_EN_1_13_XYNN 0x00300000
+#define NV50TCL_VP_ATTR_EN_1_13_NNZN 0x00400000
+#define NV50TCL_VP_ATTR_EN_1_13_XNZN 0x00500000
+#define NV50TCL_VP_ATTR_EN_1_13_NYZN 0x00600000
+#define NV50TCL_VP_ATTR_EN_1_13_XYZN 0x00700000
+#define NV50TCL_VP_ATTR_EN_1_13_NNNW 0x00800000
+#define NV50TCL_VP_ATTR_EN_1_13_XNNW 0x00900000
+#define NV50TCL_VP_ATTR_EN_1_13_NYNW 0x00a00000
+#define NV50TCL_VP_ATTR_EN_1_13_XYNW 0x00b00000
+#define NV50TCL_VP_ATTR_EN_1_13_NNZW 0x00c00000
+#define NV50TCL_VP_ATTR_EN_1_13_XNZW 0x00d00000
+#define NV50TCL_VP_ATTR_EN_1_13_NYZW 0x00e00000
+#define NV50TCL_VP_ATTR_EN_1_13_XYZW 0x00f00000
+#define NV50TCL_VP_ATTR_EN_1_12_SHIFT 16
+#define NV50TCL_VP_ATTR_EN_1_12_MASK 0x000f0000
+#define NV50TCL_VP_ATTR_EN_1_12_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_12_XNNN 0x00010000
+#define NV50TCL_VP_ATTR_EN_1_12_NYNN 0x00020000
+#define NV50TCL_VP_ATTR_EN_1_12_XYNN 0x00030000
+#define NV50TCL_VP_ATTR_EN_1_12_NNZN 0x00040000
+#define NV50TCL_VP_ATTR_EN_1_12_XNZN 0x00050000
+#define NV50TCL_VP_ATTR_EN_1_12_NYZN 0x00060000
+#define NV50TCL_VP_ATTR_EN_1_12_XYZN 0x00070000
+#define NV50TCL_VP_ATTR_EN_1_12_NNNW 0x00080000
+#define NV50TCL_VP_ATTR_EN_1_12_XNNW 0x00090000
+#define NV50TCL_VP_ATTR_EN_1_12_NYNW 0x000a0000
+#define NV50TCL_VP_ATTR_EN_1_12_XYNW 0x000b0000
+#define NV50TCL_VP_ATTR_EN_1_12_NNZW 0x000c0000
+#define NV50TCL_VP_ATTR_EN_1_12_XNZW 0x000d0000
+#define NV50TCL_VP_ATTR_EN_1_12_NYZW 0x000e0000
+#define NV50TCL_VP_ATTR_EN_1_12_XYZW 0x000f0000
+#define NV50TCL_VP_ATTR_EN_1_11_SHIFT 12
+#define NV50TCL_VP_ATTR_EN_1_11_MASK 0x0000f000
+#define NV50TCL_VP_ATTR_EN_1_11_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_11_XNNN 0x00001000
+#define NV50TCL_VP_ATTR_EN_1_11_NYNN 0x00002000
+#define NV50TCL_VP_ATTR_EN_1_11_XYNN 0x00003000
+#define NV50TCL_VP_ATTR_EN_1_11_NNZN 0x00004000
+#define NV50TCL_VP_ATTR_EN_1_11_XNZN 0x00005000
+#define NV50TCL_VP_ATTR_EN_1_11_NYZN 0x00006000
+#define NV50TCL_VP_ATTR_EN_1_11_XYZN 0x00007000
+#define NV50TCL_VP_ATTR_EN_1_11_NNNW 0x00008000
+#define NV50TCL_VP_ATTR_EN_1_11_XNNW 0x00009000
+#define NV50TCL_VP_ATTR_EN_1_11_NYNW 0x0000a000
+#define NV50TCL_VP_ATTR_EN_1_11_XYNW 0x0000b000
+#define NV50TCL_VP_ATTR_EN_1_11_NNZW 0x0000c000
+#define NV50TCL_VP_ATTR_EN_1_11_XNZW 0x0000d000
+#define NV50TCL_VP_ATTR_EN_1_11_NYZW 0x0000e000
+#define NV50TCL_VP_ATTR_EN_1_11_XYZW 0x0000f000
+#define NV50TCL_VP_ATTR_EN_1_10_SHIFT 8
+#define NV50TCL_VP_ATTR_EN_1_10_MASK 0x00000f00
+#define NV50TCL_VP_ATTR_EN_1_10_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_10_XNNN 0x00000100
+#define NV50TCL_VP_ATTR_EN_1_10_NYNN 0x00000200
+#define NV50TCL_VP_ATTR_EN_1_10_XYNN 0x00000300
+#define NV50TCL_VP_ATTR_EN_1_10_NNZN 0x00000400
+#define NV50TCL_VP_ATTR_EN_1_10_XNZN 0x00000500
+#define NV50TCL_VP_ATTR_EN_1_10_NYZN 0x00000600
+#define NV50TCL_VP_ATTR_EN_1_10_XYZN 0x00000700
+#define NV50TCL_VP_ATTR_EN_1_10_NNNW 0x00000800
+#define NV50TCL_VP_ATTR_EN_1_10_XNNW 0x00000900
+#define NV50TCL_VP_ATTR_EN_1_10_NYNW 0x00000a00
+#define NV50TCL_VP_ATTR_EN_1_10_XYNW 0x00000b00
+#define NV50TCL_VP_ATTR_EN_1_10_NNZW 0x00000c00
+#define NV50TCL_VP_ATTR_EN_1_10_XNZW 0x00000d00
+#define NV50TCL_VP_ATTR_EN_1_10_NYZW 0x00000e00
+#define NV50TCL_VP_ATTR_EN_1_10_XYZW 0x00000f00
+#define NV50TCL_VP_ATTR_EN_1_9_SHIFT 4
+#define NV50TCL_VP_ATTR_EN_1_9_MASK 0x000000f0
+#define NV50TCL_VP_ATTR_EN_1_9_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_9_XNNN 0x00000010
+#define NV50TCL_VP_ATTR_EN_1_9_NYNN 0x00000020
+#define NV50TCL_VP_ATTR_EN_1_9_XYNN 0x00000030
+#define NV50TCL_VP_ATTR_EN_1_9_NNZN 0x00000040
+#define NV50TCL_VP_ATTR_EN_1_9_XNZN 0x00000050
+#define NV50TCL_VP_ATTR_EN_1_9_NYZN 0x00000060
+#define NV50TCL_VP_ATTR_EN_1_9_XYZN 0x00000070
+#define NV50TCL_VP_ATTR_EN_1_9_NNNW 0x00000080
+#define NV50TCL_VP_ATTR_EN_1_9_XNNW 0x00000090
+#define NV50TCL_VP_ATTR_EN_1_9_NYNW 0x000000a0
+#define NV50TCL_VP_ATTR_EN_1_9_XYNW 0x000000b0
+#define NV50TCL_VP_ATTR_EN_1_9_NNZW 0x000000c0
+#define NV50TCL_VP_ATTR_EN_1_9_XNZW 0x000000d0
+#define NV50TCL_VP_ATTR_EN_1_9_NYZW 0x000000e0
+#define NV50TCL_VP_ATTR_EN_1_9_XYZW 0x000000f0
+#define NV50TCL_VP_ATTR_EN_1_8_SHIFT 0
+#define NV50TCL_VP_ATTR_EN_1_8_MASK 0x0000000f
+#define NV50TCL_VP_ATTR_EN_1_8_NONE 0x00000000
+#define NV50TCL_VP_ATTR_EN_1_8_XNNN 0x00000001
+#define NV50TCL_VP_ATTR_EN_1_8_NYNN 0x00000002
+#define NV50TCL_VP_ATTR_EN_1_8_XYNN 0x00000003
+#define NV50TCL_VP_ATTR_EN_1_8_NNZN 0x00000004
+#define NV50TCL_VP_ATTR_EN_1_8_XNZN 0x00000005
+#define NV50TCL_VP_ATTR_EN_1_8_NYZN 0x00000006
+#define NV50TCL_VP_ATTR_EN_1_8_XYZN 0x00000007
+#define NV50TCL_VP_ATTR_EN_1_8_NNNW 0x00000008
+#define NV50TCL_VP_ATTR_EN_1_8_XNNW 0x00000009
+#define NV50TCL_VP_ATTR_EN_1_8_NYNW 0x0000000a
+#define NV50TCL_VP_ATTR_EN_1_8_XYNW 0x0000000b
+#define NV50TCL_VP_ATTR_EN_1_8_NNZW 0x0000000c
+#define NV50TCL_VP_ATTR_EN_1_8_XNZW 0x0000000d
+#define NV50TCL_VP_ATTR_EN_1_8_NYZW 0x0000000e
+#define NV50TCL_VP_ATTR_EN_1_8_XYZW 0x0000000f
+#define NV50TCL_LINE_STIPPLE_ENABLE 0x0000166c
+#define NV50TCL_LINE_STIPPLE_PATTERN 0x00001680
+#define NV50TCL_POLYGON_STIPPLE_ENABLE 0x0000168c
+#define NV50TCL_VP_REG_HPOS 0x000016bc
+#define NV50TCL_VP_REG_HPOS_X_SHIFT 0
+#define NV50TCL_VP_REG_HPOS_X_MASK 0x000000ff
+#define NV50TCL_VP_REG_HPOS_Y_SHIFT 8
+#define NV50TCL_VP_REG_HPOS_Y_MASK 0x0000ff00
+#define NV50TCL_VP_REG_HPOS_Z_SHIFT 16
+#define NV50TCL_VP_REG_HPOS_Z_MASK 0x00ff0000
+#define NV50TCL_VP_REG_HPOS_W_SHIFT 24
+#define NV50TCL_VP_REG_HPOS_W_MASK 0xff000000
+#define NV50TCL_VP_REG_COL0 0x000016c0
+#define NV50TCL_VP_REG_COL0_X_SHIFT 0
+#define NV50TCL_VP_REG_COL0_X_MASK 0x000000ff
+#define NV50TCL_VP_REG_COL0_Y_SHIFT 8
+#define NV50TCL_VP_REG_COL0_Y_MASK 0x0000ff00
+#define NV50TCL_VP_REG_COL0_Z_SHIFT 16
+#define NV50TCL_VP_REG_COL0_Z_MASK 0x00ff0000
+#define NV50TCL_VP_REG_COL0_W_SHIFT 24
+#define NV50TCL_VP_REG_COL0_W_MASK 0xff000000
+#define NV50TCL_POLYGON_STIPPLE_PATTERN(x) (0x00001700+((x)*4))
+#define NV50TCL_POLYGON_STIPPLE_PATTERN__SIZE 0x00000020
+#define NV50TCL_CULL_FACE_ENABLE 0x00001918
+#define NV50TCL_FRONT_FACE 0x0000191c
+#define NV50TCL_FRONT_FACE_CW 0x00000900
+#define NV50TCL_FRONT_FACE_CCW 0x00000901
+#define NV50TCL_CULL_FACE 0x00001920
+#define NV50TCL_CULL_FACE_FRONT 0x00000404
+#define NV50TCL_CULL_FACE_BACK 0x00000405
+#define NV50TCL_CULL_FACE_FRONT_AND_BACK 0x00000408
+#define NV50TCL_LOGIC_OP_ENABLE 0x000019c4
+#define NV50TCL_LOGIC_OP 0x000019c8
+#define NV50TCL_LOGIC_OP_CLEAR 0x00001500
+#define NV50TCL_LOGIC_OP_AND 0x00001501
+#define NV50TCL_LOGIC_OP_AND_REVERSE 0x00001502
+#define NV50TCL_LOGIC_OP_COPY 0x00001503
+#define NV50TCL_LOGIC_OP_AND_INVERTED 0x00001504
+#define NV50TCL_LOGIC_OP_NOOP 0x00001505
+#define NV50TCL_LOGIC_OP_XOR 0x00001506
+#define NV50TCL_LOGIC_OP_OR 0x00001507
+#define NV50TCL_LOGIC_OP_NOR 0x00001508
+#define NV50TCL_LOGIC_OP_EQUIV 0x00001509
+#define NV50TCL_LOGIC_OP_INVERT 0x0000150a
+#define NV50TCL_LOGIC_OP_OR_REVERSE 0x0000150b
+#define NV50TCL_LOGIC_OP_COPY_INVERTED 0x0000150c
+#define NV50TCL_LOGIC_OP_OR_INVERTED 0x0000150d
+#define NV50TCL_LOGIC_OP_NAND 0x0000150e
+#define NV50TCL_LOGIC_OP_SET 0x0000150f
+#define NV50TCL_CLEAR_BUFFERS 0x000019d0
+#define NV50TCL_COLOR_MASK(x) (0x00001a00+((x)*4))
+#define NV50TCL_COLOR_MASK__SIZE 0x00000008
+#define NV50TCL_COLOR_MASK_R_SHIFT 0
+#define NV50TCL_COLOR_MASK_R_MASK 0x0000000f
+#define NV50TCL_COLOR_MASK_G_SHIFT 4
+#define NV50TCL_COLOR_MASK_G_MASK 0x000000f0
+#define NV50TCL_COLOR_MASK_B_SHIFT 8
+#define NV50TCL_COLOR_MASK_B_MASK 0x00000f00
+#define NV50TCL_COLOR_MASK_A_SHIFT 12
+#define NV50TCL_COLOR_MASK_A_MASK 0x0000f000
+
+
+#define NV50_COMPUTE 0x000050c0
+
+#define NV50_COMPUTE_DMA_UNK0 0x000001a0
+#define NV50_COMPUTE_DMA_STATUS 0x000001a4
+#define NV50_COMPUTE_DMA_UNK1 0x000001b8
+#define NV50_COMPUTE_DMA_UNK2 0x000001bc
+#define NV50_COMPUTE_DMA_UNK3 0x000001c0
+#define NV50_COMPUTE_UNK4_HIGH 0x00000210
+#define NV50_COMPUTE_UNK4_LOW 0x00000214
+#define NV50_COMPUTE_UNK5_HIGH 0x00000218
+#define NV50_COMPUTE_UNK5_LOW 0x0000021c
+#define NV50_COMPUTE_UNK6_HIGH 0x00000294
+#define NV50_COMPUTE_UNK6_LOW 0x00000298
+#define NV50_COMPUTE_CONST_BASE_HIGH 0x000002a4
+#define NV50_COMPUTE_CONST_BASE_LO 0x000002a8
+#define NV50_COMPUTE_CONST_SIZE_SEG 0x000002ac
+#define NV50_COMPUTE_REG_COUNT 0x000002c0
+#define NV50_COMPUTE_STATUS_HIGH 0x00000310
+#define NV50_COMPUTE_STATUS_LOW 0x00000314
+#define NV50_COMPUTE_EXECUTE 0x0000031c
+#define NV50_COMPUTE_USER_PARAM_COUNT 0x00000374
+#define NV50_COMPUTE_GRIDDIM_YX 0x000003a4
+#define NV50_COMPUTE_SHARED_SIZE 0x000003a8
+#define NV50_COMPUTE_BLOCKDIM_YX 0x000003ac
+#define NV50_COMPUTE_BLOCKDIM_Z 0x000003b0
+#define NV50_COMPUTE_CALL_ADDRESS 0x000003b4
+#define NV50_COMPUTE_GLOBAL_BASE_HIGH(x) (0x00000400+((x)*32))
+#define NV50_COMPUTE_GLOBAL_BASE_HIGH__SIZE 0x00000010
+#define NV50_COMPUTE_GLOBAL_BASE_LOW(x) (0x00000404+((x)*32))
+#define NV50_COMPUTE_GLOBAL_BASE_LOW__SIZE 0x00000010
+#define NV50_COMPUTE_GLOBAL_LIMIT_HIGH(x) (0x00000408+((x)*32))
+#define NV50_COMPUTE_GLOBAL_LIMIT_HIGH__SIZE 0x00000010
+#define NV50_COMPUTE_GLOBAL_LIMIT_LOW(x) (0x0000040c+((x)*32))
+#define NV50_COMPUTE_GLOBAL_LIMIT_LOW__SIZE 0x00000010
+#define NV50_COMPUTE_GLOBAL_UNK(x) (0x00000410+((x)*32))
+#define NV50_COMPUTE_GLOBAL_UNK__SIZE 0x00000010
+#define NV50_COMPUTE_USER_PARAM(x) (0x00000600+((x)*4))
+#define NV50_COMPUTE_USER_PARAM__SIZE 0x00000040
+
+
+#define NV54TCL 0x00008297
+
+
+
+#endif /* NOUVEAU_REG_H */
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_DEVICE_H__
+#define __NOUVEAU_DEVICE_H__
+
+struct nouveau_device {
+ unsigned chipset;
+};
+
+#endif
--- /dev/null
+#ifndef __NOUVEAU_GLDEFS_H__
+#define __NOUVEAU_GLDEFS_H__
+
+static INLINE unsigned
+nvgl_blend_func(unsigned factor)
+{
+ switch (factor) {
+ case PIPE_BLENDFACTOR_ZERO:
+ return 0x0000;
+ case PIPE_BLENDFACTOR_ONE:
+ return 0x0001;
+ case PIPE_BLENDFACTOR_SRC_COLOR:
+ return 0x0300;
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ return 0x0301;
+ case PIPE_BLENDFACTOR_SRC_ALPHA:
+ return 0x0302;
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
+ return 0x0303;
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ return 0x0304;
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA:
+ return 0x0305;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ return 0x0306;
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ return 0x0307;
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
+ return 0x0308;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ return 0x8001;
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ return 0x8002;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ return 0x8003;
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
+ return 0x8004;
+ default:
+ return 0x0000;
+ }
+}
+
+static INLINE unsigned
+nvgl_blend_eqn(unsigned func)
+{
+ switch (func) {
+ case PIPE_BLEND_ADD:
+ return 0x8006;
+ case PIPE_BLEND_MIN:
+ return 0x8007;
+ case PIPE_BLEND_MAX:
+ return 0x8008;
+ case PIPE_BLEND_SUBTRACT:
+ return 0x800a;
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ return 0x800b;
+ default:
+ return 0x8006;
+ }
+}
+
+static INLINE unsigned
+nvgl_logicop_func(unsigned func)
+{
+ switch (func) {
+ case PIPE_LOGICOP_CLEAR:
+ return 0x1500;
+ case PIPE_LOGICOP_NOR:
+ return 0x1508;
+ case PIPE_LOGICOP_AND_INVERTED:
+ return 0x1504;
+ case PIPE_LOGICOP_COPY_INVERTED:
+ return 0x150c;
+ case PIPE_LOGICOP_AND_REVERSE:
+ return 0x1502;
+ case PIPE_LOGICOP_INVERT:
+ return 0x150a;
+ case PIPE_LOGICOP_XOR:
+ return 0x1506;
+ case PIPE_LOGICOP_NAND:
+ return 0x150e;
+ case PIPE_LOGICOP_AND:
+ return 0x1501;
+ case PIPE_LOGICOP_EQUIV:
+ return 0x1509;
+ case PIPE_LOGICOP_NOOP:
+ return 0x1505;
+ case PIPE_LOGICOP_OR_INVERTED:
+ return 0x150d;
+ case PIPE_LOGICOP_COPY:
+ return 0x1503;
+ case PIPE_LOGICOP_OR_REVERSE:
+ return 0x150b;
+ case PIPE_LOGICOP_OR:
+ return 0x1507;
+ case PIPE_LOGICOP_SET:
+ return 0x150f;
+ default:
+ return 0x1505;
+ }
+}
+
+static INLINE unsigned
+nvgl_comparison_op(unsigned op)
+{
+ switch (op) {
+ case PIPE_FUNC_NEVER:
+ return 0x0200;
+ case PIPE_FUNC_LESS:
+ return 0x0201;
+ case PIPE_FUNC_EQUAL:
+ return 0x0202;
+ case PIPE_FUNC_LEQUAL:
+ return 0x0203;
+ case PIPE_FUNC_GREATER:
+ return 0x0204;
+ case PIPE_FUNC_NOTEQUAL:
+ return 0x0205;
+ case PIPE_FUNC_GEQUAL:
+ return 0x0206;
+ case PIPE_FUNC_ALWAYS:
+ return 0x0207;
+ default:
+ return 0x0207;
+ }
+}
+
+static INLINE unsigned
+nvgl_polygon_mode(unsigned mode)
+{
+ switch (mode) {
+ case PIPE_POLYGON_MODE_POINT:
+ return 0x1b00;
+ case PIPE_POLYGON_MODE_LINE:
+ return 0x1b01;
+ case PIPE_POLYGON_MODE_FILL:
+ return 0x1b02;
+ default:
+ return 0x1b02;
+ }
+}
+
+static INLINE unsigned
+nvgl_stencil_op(unsigned op)
+{
+ switch (op) {
+ case PIPE_STENCIL_OP_ZERO:
+ return 0x0000;
+ case PIPE_STENCIL_OP_INVERT:
+ return 0x150a;
+ case PIPE_STENCIL_OP_KEEP:
+ return 0x1e00;
+ case PIPE_STENCIL_OP_REPLACE:
+ return 0x1e01;
+ case PIPE_STENCIL_OP_INCR:
+ return 0x1e02;
+ case PIPE_STENCIL_OP_DECR:
+ return 0x1e03;
+ case PIPE_STENCIL_OP_INCR_WRAP:
+ return 0x8507;
+ case PIPE_STENCIL_OP_DECR_WRAP:
+ return 0x8508;
+ default:
+ return 0x1e00;
+ }
+}
+
+static INLINE unsigned
+nvgl_primitive(unsigned prim) {
+ switch (prim) {
+ case PIPE_PRIM_POINTS:
+ return 0x0001;
+ case PIPE_PRIM_LINES:
+ return 0x0002;
+ case PIPE_PRIM_LINE_LOOP:
+ return 0x0003;
+ case PIPE_PRIM_LINE_STRIP:
+ return 0x0004;
+ case PIPE_PRIM_TRIANGLES:
+ return 0x0005;
+ case PIPE_PRIM_TRIANGLE_STRIP:
+ return 0x0006;
+ case PIPE_PRIM_TRIANGLE_FAN:
+ return 0x0007;
+ case PIPE_PRIM_QUADS:
+ return 0x0008;
+ case PIPE_PRIM_QUAD_STRIP:
+ return 0x0009;
+ case PIPE_PRIM_POLYGON:
+ return 0x000a;
+ default:
+ return 0x0001;
+ }
+}
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_GROBJ_H__
+#define __NOUVEAU_GROBJ_H__
+
+#include "nouveau_channel.h"
+
+struct nouveau_grobj {
+ struct nouveau_channel *channel;
+ int grclass;
+ uint32_t handle;
+ int subc;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_NOTIFIER_H__
+#define __NOUVEAU_NOTIFIER_H__
+
+#define NV_NOTIFIER_SIZE 32
+#define NV_NOTIFY_TIME_0 0x00000000
+#define NV_NOTIFY_TIME_1 0x00000004
+#define NV_NOTIFY_RETURN_VALUE 0x00000008
+#define NV_NOTIFY_STATE 0x0000000C
+#define NV_NOTIFY_STATE_STATUS_MASK 0xFF000000
+#define NV_NOTIFY_STATE_STATUS_SHIFT 24
+#define NV_NOTIFY_STATE_STATUS_COMPLETED 0x00
+#define NV_NOTIFY_STATE_STATUS_IN_PROCESS 0x01
+#define NV_NOTIFY_STATE_ERROR_CODE_MASK 0x0000FFFF
+#define NV_NOTIFY_STATE_ERROR_CODE_SHIFT 0
+
+struct nouveau_notifier {
+ struct nouveau_channel *channel;
+ uint32_t handle;
+};
+
+#endif
--- /dev/null
+#ifndef __NOUVEAU_PUSH_H__
+#define __NOUVEAU_PUSH_H__
+
+#include "nouveau/nouveau_winsys.h"
+
+#ifndef NOUVEAU_PUSH_CONTEXT
+#error undefined push context
+#endif
+
+#define OUT_RING(data) do { \
+ NOUVEAU_PUSH_CONTEXT(pc); \
+ (*pc->nvws->channel->pushbuf->cur++) = (data); \
+} while(0)
+
+#define OUT_RINGp(src,size) do { \
+ NOUVEAU_PUSH_CONTEXT(pc); \
+ memcpy(pc->nvws->channel->pushbuf->cur, (src), (size) * 4); \
+ pc->nvws->channel->pushbuf->cur += (size); \
+} while(0)
+
+#define OUT_RINGf(data) do { \
+ union { float v; uint32_t u; } c; \
+ c.v = (data); \
+ OUT_RING(c.u); \
+} while(0)
+
+#define BEGIN_RING(obj,mthd,size) do { \
+ NOUVEAU_PUSH_CONTEXT(pc); \
+ if (pc->nvws->channel->pushbuf->remaining < ((size) + 1)) \
+ pc->nvws->push_flush(pc->nvws, ((size) + 1), NULL); \
+ OUT_RING((pc->obj->subc << 13) | ((size) << 18) | (mthd)); \
+ pc->nvws->channel->pushbuf->remaining -= ((size) + 1); \
+} while(0)
+
+#define BEGIN_RING_NI(obj,mthd,size) do { \
+ BEGIN_RING(obj, (mthd) | 0x40000000, (size)); \
+} while(0)
+
+#define FIRE_RING(fence) do { \
+ NOUVEAU_PUSH_CONTEXT(pc); \
+ pc->nvws->push_flush(pc->nvws, 0, fence); \
+} while(0)
+
+#define OUT_RELOC(bo,data,flags,vor,tor) do { \
+ NOUVEAU_PUSH_CONTEXT(pc); \
+ pc->nvws->push_reloc(pc->nvws, pc->nvws->channel->pushbuf->cur++, \
+ (bo), (data), (flags), (vor), (tor)); \
+} while(0)
+
+/* Raw data + flags depending on FB/TT buffer */
+#define OUT_RELOCd(bo,data,flags,vor,tor) do { \
+ OUT_RELOC((bo), (data), (flags) | NOUVEAU_BO_OR, (vor), (tor)); \
+} while(0)
+
+/* FB/TT object handle */
+#define OUT_RELOCo(bo,flags) do { \
+ OUT_RELOC((bo), 0, (flags) | NOUVEAU_BO_OR, \
+ pc->nvws->channel->vram->handle, \
+ pc->nvws->channel->gart->handle); \
+} while(0)
+
+/* Low 32-bits of offset */
+#define OUT_RELOCl(bo,delta,flags) do { \
+ OUT_RELOC((bo), (delta), (flags) | NOUVEAU_BO_LOW, 0, 0); \
+} while(0)
+
+/* High 32-bits of offset */
+#define OUT_RELOCh(bo,delta,flags) do { \
+ OUT_RELOC((bo), (delta), (flags) | NOUVEAU_BO_HIGH, 0, 0); \
+} while(0)
+
+/* A reloc which'll recombine into a NV_DMA_METHOD packet header */
+#define OUT_RELOCm(bo, flags, obj, mthd, size) do { \
+ NOUVEAU_PUSH_CONTEXT(pc); \
+ if (pc->nvws->channel->pushbuf->remaining < ((size) + 1)) \
+ pc->nvws->push_flush(pc->nvws->channel, ((size) + 1), NULL); \
+ OUT_RELOCd((bo), (pc->obj->subc << 13) | ((size) << 18) | (mthd), \
+ (flags), 0, 0); \
+ pc->nvws->channel->pushbuf->remaining -= ((size) + 1); \
+} while(0)
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_PUSHBUF_H__
+#define __NOUVEAU_PUSHBUF_H__
+
+struct nouveau_pushbuf {
+ struct nouveau_channel *channel;
+ unsigned remaining;
+ uint32_t *cur;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_RESOURCE_H__
+#define __NOUVEAU_RESOURCE_H__
+
+struct nouveau_resource {
+ struct nouveau_resource *prev;
+ struct nouveau_resource *next;
+
+ int in_use;
+ void *priv;
+
+ unsigned int start;
+ unsigned int size;
+};
+
+#endif
--- /dev/null
+#ifndef __NOUVEAU_STATEOBJ_H__
+#define __NOUVEAU_STATEOBJ_H__
+
+#include "pipe/p_debug.h"
+
+struct nouveau_stateobj_reloc {
+ struct pipe_buffer *bo;
+
+ unsigned offset;
+ unsigned packet;
+
+ unsigned data;
+ unsigned flags;
+ unsigned vor;
+ unsigned tor;
+};
+
+struct nouveau_stateobj {
+ int refcount;
+
+ unsigned *push;
+ struct nouveau_stateobj_reloc *reloc;
+
+ unsigned *cur;
+ unsigned cur_packet;
+ unsigned cur_reloc;
+};
+
+static INLINE struct nouveau_stateobj *
+so_new(unsigned push, unsigned reloc)
+{
+ struct nouveau_stateobj *so;
+
+ so = MALLOC(sizeof(struct nouveau_stateobj));
+ so->refcount = 0;
+ so->push = MALLOC(sizeof(unsigned) * push);
+ so->reloc = MALLOC(sizeof(struct nouveau_stateobj_reloc) * reloc);
+
+ so->cur = so->push;
+ so->cur_reloc = so->cur_packet = 0;
+
+ return so;
+}
+
+static INLINE void
+so_ref(struct nouveau_stateobj *ref, struct nouveau_stateobj **pso)
+{
+ struct nouveau_stateobj *so = *pso;
+
+ if (ref) {
+ ref->refcount++;
+ }
+
+ if (so && --so->refcount <= 0) {
+ free(so->push);
+ free(so->reloc);
+ free(so);
+ }
+
+ *pso = ref;
+}
+
+static INLINE void
+so_data(struct nouveau_stateobj *so, unsigned data)
+{
+ (*so->cur++) = (data);
+ so->cur_packet += 4;
+}
+
+static INLINE void
+so_datap(struct nouveau_stateobj *so, unsigned *data, unsigned size)
+{
+ so->cur_packet += (4 * size);
+ while (size--)
+ (*so->cur++) = (*data++);
+}
+
+static INLINE void
+so_method(struct nouveau_stateobj *so, struct nouveau_grobj *gr,
+ unsigned mthd, unsigned size)
+{
+ so->cur_packet = (gr->subc << 13) | (1 << 18) | (mthd - 4);
+ so_data(so, (gr->subc << 13) | (size << 18) | mthd);
+}
+
+static INLINE void
+so_reloc(struct nouveau_stateobj *so, struct pipe_buffer *bo,
+ unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+ struct nouveau_stateobj_reloc *r = &so->reloc[so->cur_reloc++];
+
+ r->bo = bo;
+ r->offset = so->cur - so->push;
+ r->packet = so->cur_packet;
+ r->data = data;
+ r->flags = flags;
+ r->vor = vor;
+ r->tor = tor;
+ so_data(so, data);
+}
+
+static INLINE void
+so_dump(struct nouveau_stateobj *so)
+{
+ unsigned i, nr = so->cur - so->push;
+
+ for (i = 0; i < nr; i++)
+ debug_printf("+0x%04x: 0x%08x\n", i, so->push[i]);
+}
+
+static INLINE void
+so_emit(struct nouveau_winsys *nvws, struct nouveau_stateobj *so)
+{
+ struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
+ unsigned nr, i;
+
+ nr = so->cur - so->push;
+ if (pb->remaining < nr)
+ nvws->push_flush(nvws, nr, NULL);
+ pb->remaining -= nr;
+
+ memcpy(pb->cur, so->push, nr * 4);
+ for (i = 0; i < so->cur_reloc; i++) {
+ struct nouveau_stateobj_reloc *r = &so->reloc[i];
+
+ nvws->push_reloc(nvws, pb->cur + r->offset, r->bo,
+ r->data, r->flags, r->vor, r->tor);
+ }
+ pb->cur += nr;
+}
+
+static INLINE void
+so_emit_reloc_markers(struct nouveau_winsys *nvws, struct nouveau_stateobj *so)
+{
+ struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
+ unsigned i;
+
+ if (!so)
+ return;
+
+ i = so->cur_reloc << 1;
+ if (nvws->channel->pushbuf->remaining < i)
+ nvws->push_flush(nvws, i, NULL);
+ nvws->channel->pushbuf->remaining -= i;
+
+ for (i = 0; i < so->cur_reloc; i++) {
+ struct nouveau_stateobj_reloc *r = &so->reloc[i];
+
+ nvws->push_reloc(nvws, pb->cur++, r->bo, r->packet,
+ (r->flags &
+ (NOUVEAU_BO_VRAM | NOUVEAU_BO_GART)) |
+ NOUVEAU_BO_DUMMY, 0, 0);
+ nvws->push_reloc(nvws, pb->cur++, r->bo, r->data,
+ r->flags | NOUVEAU_BO_DUMMY, r->vor, r->tor);
+ }
+}
+
+#endif
--- /dev/null
+#ifndef __NOUVEAU_UTIL_H__
+#define __NOUVEAU_UTIL_H__
+
+/* Determine how many vertices can be pushed into the command stream.
+ * Where the remaining space isn't large enough to represent all verices,
+ * split the buffer at primitive boundaries.
+ *
+ * Returns a count of vertices that can be rendered, and an index to
+ * restart drawing at after a flush.
+ */
+static INLINE unsigned
+nouveau_vbuf_split(unsigned remaining, unsigned overhead, unsigned vpp,
+ unsigned mode, unsigned start, unsigned count,
+ unsigned *restart)
+{
+ int max, adj = 0;
+
+ max = remaining - overhead;
+ if (max < 0)
+ return 0;
+
+ max *= vpp;
+ if (max >= count)
+ return count;
+
+ switch (mode) {
+ case PIPE_PRIM_POINTS:
+ break;
+ case PIPE_PRIM_LINES:
+ max = max & 1;
+ break;
+ case PIPE_PRIM_TRIANGLES:
+ max = max - (max % 3);
+ break;
+ case PIPE_PRIM_QUADS:
+ max = max & 3;
+ break;
+ case PIPE_PRIM_LINE_LOOP:
+ case PIPE_PRIM_LINE_STRIP:
+ if (max < 2)
+ max = 0;
+ adj = 1;
+ break;
+ case PIPE_PRIM_POLYGON:
+ case PIPE_PRIM_TRIANGLE_STRIP:
+ case PIPE_PRIM_TRIANGLE_FAN:
+ if (max < 3)
+ max = 0;
+ adj = 2;
+ break;
+ case PIPE_PRIM_QUAD_STRIP:
+ if (max < 4)
+ max = 0;
+ adj = 3;
+ break;
+ default:
+ assert(0);
+ }
+
+ *restart = start + max - adj;
+ return max;
+}
+
+#endif
--- /dev/null
+#ifndef NOUVEAU_WINSYS_H
+#define NOUVEAU_WINSYS_H
+
+#include <stdint.h>
+#include "pipe/p_winsys.h"
+#include "pipe/p_defines.h"
+
+#include "nouveau/nouveau_bo.h"
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_class.h"
+#include "nouveau/nouveau_device.h"
+#include "nouveau/nouveau_grobj.h"
+#include "nouveau/nouveau_notifier.h"
+#include "nouveau/nouveau_resource.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+#define NOUVEAU_CAP_HW_VTXBUF (0xbeef0000)
+#define NOUVEAU_CAP_HW_IDXBUF (0xbeef0001)
+
+#define NOUVEAU_BUFFER_USAGE_TEXTURE (1 << 16)
+#define NOUVEAU_BUFFER_USAGE_ZETA (1 << 17)
+
+struct nouveau_winsys {
+ struct nouveau_context *nv;
+
+ struct nouveau_channel *channel;
+
+ int (*res_init)(struct nouveau_resource **heap, unsigned start,
+ unsigned size);
+ int (*res_alloc)(struct nouveau_resource *heap, int size, void *priv,
+ struct nouveau_resource **);
+ void (*res_free)(struct nouveau_resource **);
+
+ int (*push_reloc)(struct nouveau_winsys *, void *ptr,
+ struct pipe_buffer *, uint32_t data,
+ uint32_t flags, uint32_t vor, uint32_t tor);
+ int (*push_flush)(struct nouveau_winsys *, unsigned size,
+ struct pipe_fence_handle **fence);
+
+ int (*grobj_alloc)(struct nouveau_winsys *, int grclass,
+ struct nouveau_grobj **);
+ void (*grobj_free)(struct nouveau_grobj **);
+
+ int (*notifier_alloc)(struct nouveau_winsys *, int count,
+ struct nouveau_notifier **);
+ void (*notifier_free)(struct nouveau_notifier **);
+ void (*notifier_reset)(struct nouveau_notifier *, int id);
+ uint32_t (*notifier_status)(struct nouveau_notifier *, int id);
+ uint32_t (*notifier_retval)(struct nouveau_notifier *, int id);
+ int (*notifier_wait)(struct nouveau_notifier *, int id,
+ int status, int timeout);
+
+ int (*surface_copy)(struct nouveau_winsys *, struct pipe_surface *,
+ unsigned, unsigned, struct pipe_surface *,
+ unsigned, unsigned, unsigned, unsigned);
+ int (*surface_fill)(struct nouveau_winsys *, struct pipe_surface *,
+ unsigned, unsigned, unsigned, unsigned, unsigned);
+};
+
+extern struct pipe_screen *
+nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
+
+extern struct pipe_context *
+nv04_create(struct pipe_screen *, unsigned pctx_id);
+
+extern struct pipe_screen *
+nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
+
+extern struct pipe_context *
+nv10_create(struct pipe_screen *, unsigned pctx_id);
+
+extern struct pipe_screen *
+nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
+
+extern struct pipe_context *
+nv20_create(struct pipe_screen *, unsigned pctx_id);
+
+extern struct pipe_screen *
+nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
+
+extern struct pipe_context *
+nv30_create(struct pipe_screen *, unsigned pctx_id);
+
+extern struct pipe_screen *
+nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
+
+extern struct pipe_context *
+nv40_create(struct pipe_screen *, unsigned pctx_id);
+
+extern struct pipe_screen *
+nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *);
+
+extern struct pipe_context *
+nv50_create(struct pipe_screen *, unsigned pctx_id);
+
+#endif
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nv04
+
+DRIVER_SOURCES = \
+ nv04_clear.c \
+ nv04_context.c \
+ nv04_fragprog.c \
+ nv04_fragtex.c \
+ nv04_miptree.c \
+ nv04_prim_vbuf.c \
+ nv04_screen.c \
+ nv04_state.c \
+ nv04_state_emit.c \
+ nv04_surface.c \
+ nv04_vbo.c
+
+C_SOURCES = \
+ $(COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../../Makefile.template
+
+symlinks:
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "nv04_context.h"
+
+void
+nv04_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue)
+{
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv04_context.h"
+#include "nv04_screen.h"
+
+static void
+nv04_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ draw_flush(nv04->draw);
+
+ FIRE_RING(fence);
+}
+
+static void
+nv04_destroy(struct pipe_context *pipe)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ if (nv04->draw)
+ draw_destroy(nv04->draw);
+
+ FREE(nv04);
+}
+
+static void
+nv04_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+}
+
+static boolean
+nv04_init_hwctx(struct nv04_context *nv04)
+{
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_NOTIFY, 1);
+ OUT_RING(0);
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_NOP, 1);
+ OUT_RING(0);
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_CONTROL, 1);
+ OUT_RING(0x40182800);
+// OUT_RING(1<<20/*no cull*/);
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_BLEND, 1);
+// OUT_RING(0x24|(1<<6)|(1<<8));
+ OUT_RING(0x120001a4);
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_FORMAT, 1);
+ OUT_RING(0x332213a1);
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_FILTER, 1);
+ OUT_RING(0x11001010);
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_COLORKEY, 1);
+ OUT_RING(0x0);
+// BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_OFFSET, 1);
+// OUT_RING(SCREEN_OFFSET);
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_FOGCOLOR, 1);
+ OUT_RING(0xff000000);
+
+
+
+ FIRE_RING (NULL);
+ return TRUE;
+}
+
+struct pipe_context *
+nv04_create(struct pipe_screen *pscreen, unsigned pctx_id)
+{
+ struct nv04_screen *screen = nv04_screen(pscreen);
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv04_context *nv04;
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nv04 = CALLOC(1, sizeof(struct nv04_context));
+ if (!nv04)
+ return NULL;
+ nv04->screen = screen;
+ nv04->pctx_id = pctx_id;
+
+ nv04->nvws = nvws;
+
+ nv04->pipe.winsys = ws;
+ nv04->pipe.screen = pscreen;
+ nv04->pipe.destroy = nv04_destroy;
+ nv04->pipe.set_edgeflags = nv04_set_edgeflags;
+ nv04->pipe.draw_arrays = nv04_draw_arrays;
+ nv04->pipe.draw_elements = nv04_draw_elements;
+ nv04->pipe.clear = nv04_clear;
+ nv04->pipe.flush = nv04_flush;
+
+ nv04_init_surface_functions(nv04);
+ nv04_init_state_functions(nv04);
+
+ nv04->draw = draw_create();
+ assert(nv04->draw);
+ draw_wide_point_threshold(nv04->draw, 0.0);
+ draw_wide_line_threshold(nv04->draw, 0.0);
+ draw_enable_line_stipple(nv04->draw, FALSE);
+ draw_enable_point_sprites(nv04->draw, FALSE);
+ draw_set_rasterize_stage(nv04->draw, nv04_draw_vbuf_stage(nv04));
+
+ nv04_init_hwctx(nv04);
+
+ return &nv04->pipe;
+}
+
--- /dev/null
+#ifndef __NV04_CONTEXT_H__
+#define __NV04_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx) \
+ struct nv04_screen *ctx = nv04->screen
+#include "nouveau/nouveau_push.h"
+
+#include "nv04_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+ fprintf(stderr, "nouveau: "fmt, ##args);
+
+#include "nv04_screen.h"
+
+#define NV04_NEW_VERTPROG (1 << 1)
+#define NV04_NEW_FRAGPROG (1 << 2)
+#define NV04_NEW_BLEND (1 << 3)
+#define NV04_NEW_RAST (1 << 4)
+#define NV04_NEW_CONTROL (1 << 5)
+#define NV04_NEW_VIEWPORT (1 << 6)
+#define NV04_NEW_SAMPLER (1 << 7)
+
+struct nv04_context {
+ struct pipe_context pipe;
+
+ struct nouveau_winsys *nvws;
+ struct nv04_screen *screen;
+ unsigned pctx_id;
+
+ struct draw_context *draw;
+
+ int chipset;
+ struct nouveau_notifier *sync;
+
+ uint32_t dirty;
+
+ struct nv04_blend_state *blend;
+ struct nv04_sampler_state *sampler[PIPE_MAX_SAMPLERS];
+ struct nv04_fragtex_state fragtex;
+ struct nv04_rasterizer_state *rast;
+ struct nv04_depth_stencil_alpha_state *dsa;
+
+ struct nv04_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+ unsigned dirty_samplers;
+ unsigned fp_samplers;
+ unsigned vp_samplers;
+
+ uint32_t rt_enable;
+ struct pipe_buffer *rt[4];
+ struct pipe_buffer *zeta;
+
+ struct {
+ struct pipe_buffer *buffer;
+ uint32_t format;
+ } tex[16];
+
+ unsigned vb_enable;
+ struct {
+ struct pipe_buffer *buffer;
+ unsigned delta;
+ } vb[16];
+
+ struct vertex_info vertex_info;
+ struct {
+
+ struct nouveau_resource *exec_heap;
+ struct nouveau_resource *data_heap;
+
+ struct nv04_vertex_program *active;
+
+ struct nv04_vertex_program *current;
+ struct pipe_buffer *constant_buf;
+ } vertprog;
+
+ struct {
+ struct nv04_fragment_program *active;
+
+ struct nv04_fragment_program *current;
+ struct pipe_buffer *constant_buf;
+ } fragprog;
+
+ struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ unsigned num_vertex_buffers;
+ unsigned num_vertex_elements;
+
+ struct pipe_viewport_state viewport;
+};
+
+static INLINE struct nv04_context *
+nv04_context(struct pipe_context *pipe)
+{
+ return (struct nv04_context *)pipe;
+}
+
+extern void nv04_init_state_functions(struct nv04_context *nv04);
+extern void nv04_init_surface_functions(struct nv04_context *nv04);
+extern void nv04_init_miptree_functions(struct pipe_screen *screen);
+
+/* nv04_clear.c */
+extern void nv04_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+/* nv04_draw.c */
+extern struct draw_stage *nv04_draw_render_stage(struct nv04_context *nv04);
+
+/* nv04_fragprog.c */
+extern void nv04_fragprog_bind(struct nv04_context *,
+ struct nv04_fragment_program *);
+extern void nv04_fragprog_destroy(struct nv04_context *,
+ struct nv04_fragment_program *);
+
+/* nv04_fragtex.c */
+extern void nv04_fragtex_bind(struct nv04_context *);
+
+/* nv04_prim_vbuf.c */
+struct draw_stage *nv04_draw_vbuf_stage( struct nv04_context *nv04 );
+
+/* nv04_state.c and friends */
+extern void nv04_emit_hw_state(struct nv04_context *nv04);
+extern void nv04_state_tex_update(struct nv04_context *nv04);
+
+/* nv04_vbo.c */
+extern boolean nv04_draw_arrays(struct pipe_context *, unsigned mode,
+ unsigned start, unsigned count);
+extern boolean nv04_draw_elements( struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned prim, unsigned start, unsigned count);
+
+
+#endif
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv04_context.h"
+
+void
+nv04_fragprog_bind(struct nv04_context *nv04, struct nv04_fragment_program *fp)
+{
+}
+
+void
+nv04_fragprog_destroy(struct nv04_context *nv04,
+ struct nv04_fragment_program *fp)
+{
+}
+
--- /dev/null
+#include "nv04_context.h"
+
+static INLINE int log2i(int i)
+{
+ int r = 0;
+
+ if (i & 0xffff0000) {
+ i >>= 16;
+ r += 16;
+ }
+ if (i & 0x0000ff00) {
+ i >>= 8;
+ r += 8;
+ }
+ if (i & 0x000000f0) {
+ i >>= 4;
+ r += 4;
+ }
+ if (i & 0x0000000c) {
+ i >>= 2;
+ r += 2;
+ }
+ if (i & 0x00000002) {
+ r += 1;
+ }
+ return r;
+}
+
+#define _(m,tf) \
+{ \
+ PIPE_FORMAT_##m, \
+ NV04_DX5_TEXTURED_TRIANGLE_FORMAT_COLOR_##tf, \
+}
+
+struct nv04_texture_format {
+ uint pipe;
+ int format;
+};
+
+static struct nv04_texture_format
+nv04_texture_formats[] = {
+ _(A8R8G8B8_UNORM, A8R8G8B8),
+ _(X8R8G8B8_UNORM, X8R8G8B8),
+ _(A1R5G5B5_UNORM, A1R5G5B5),
+ _(A4R4G4B4_UNORM, A4R4G4B4),
+ _(L8_UNORM, Y8 ),
+ _(A8_UNORM, Y8 ),
+};
+
+static uint32_t
+nv04_fragtex_format(uint pipe_format)
+{
+ struct nv04_texture_format *tf = nv04_texture_formats;
+ int i;
+
+ for (i=0; i< sizeof(nv04_texture_formats)/sizeof(nv04_texture_formats[0]); i++) {
+ if (tf->pipe == pipe_format)
+ return tf->format;
+ tf++;
+ }
+
+ NOUVEAU_ERR("unknown texture format %s\n", pf_name(pipe_format));
+ return 0;
+}
+
+
+static void
+nv04_fragtex_build(struct nv04_context *nv04, int unit)
+{
+ struct nv04_miptree *nv04mt = nv04->tex_miptree[unit];
+ struct pipe_texture *pt = &nv04mt->base;
+
+ switch (pt->target) {
+ case PIPE_TEXTURE_2D:
+ break;
+ default:
+ NOUVEAU_ERR("Unknown target %d\n", pt->target);
+ return;
+ }
+
+ nv04->fragtex.format = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_ZOH_CORNER
+ | NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ORIGIN_FOH_CORNER
+ | nv04_fragtex_format(pt->format)
+ | ( (pt->last_level + 1) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_MIPMAP_LEVELS_SHIFT )
+ | ( log2i(pt->width[0]) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_U_SHIFT )
+ | ( log2i(pt->height[0]) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_BASE_SIZE_V_SHIFT )
+ | NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_EDGE
+ | NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_CLAMP_TO_EDGE
+ ;
+}
+
+
+void
+nv04_fragtex_bind(struct nv04_context *nv04)
+{
+ nv04_fragtex_build(nv04, 0);
+}
+
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "nv04_context.h"
+#include "nv04_screen.h"
+
+static void
+nv04_miptree_layout(struct nv04_miptree *nv04mt)
+{
+ struct pipe_texture *pt = &nv04mt->base;
+ uint width = pt->width[0], height = pt->height[0];
+ uint offset = 0;
+ int nr_faces, l, f;
+
+ nr_faces = 1;
+
+ for (l = 0; l <= pt->last_level; l++) {
+ pt->width[l] = width;
+ pt->height[l] = height;
+
+ pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+ pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
+
+ nv04mt->level[l].pitch = pt->width[0] * pt->block.size;
+ nv04mt->level[l].pitch = (nv04mt->level[l].pitch + 63) & ~63;
+
+ nv04mt->level[l].image_offset =
+ CALLOC(nr_faces, sizeof(unsigned));
+
+ width = MAX2(1, width >> 1);
+ height = MAX2(1, height >> 1);
+
+ }
+
+ for (f = 0; f < nr_faces; f++) {
+ for (l = 0; l <= pt->last_level; l++) {
+ nv04mt->level[l].image_offset[f] = offset;
+ offset += nv04mt->level[l].pitch * pt->height[l];
+ }
+ }
+
+ nv04mt->total_size = offset;
+}
+
+static struct pipe_texture *
+nv04_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
+{
+ struct pipe_winsys *ws = screen->winsys;
+ struct nv04_miptree *mt;
+
+ mt = MALLOC(sizeof(struct nv04_miptree));
+ if (!mt)
+ return NULL;
+ mt->base = *pt;
+ mt->base.refcount = 1;
+ mt->base.screen = screen;
+
+ nv04_miptree_layout(mt);
+
+ mt->buffer = ws->buffer_create(ws, 256, PIPE_BUFFER_USAGE_PIXEL,
+ mt->total_size);
+ if (!mt->buffer) {
+ FREE(mt);
+ return NULL;
+ }
+
+ return &mt->base;
+}
+
+static void
+nv04_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
+{
+ struct pipe_texture *mt = *pt;
+
+ *pt = NULL;
+ if (--mt->refcount <= 0) {
+ struct nv04_miptree *nv04mt = (struct nv04_miptree *)mt;
+ int l;
+
+ pipe_buffer_reference(screen, &nv04mt->buffer, NULL);
+ for (l = 0; l <= mt->last_level; l++) {
+ if (nv04mt->level[l].image_offset)
+ FREE(nv04mt->level[l].image_offset);
+ }
+ FREE(nv04mt);
+ }
+}
+
+static struct pipe_surface *
+nv04_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned flags)
+{
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv04_miptree *nv04mt = (struct nv04_miptree *)pt;
+ struct pipe_surface *ps;
+
+ ps = ws->surface_alloc(ws);
+ if (!ps)
+ return NULL;
+ pipe_buffer_reference(pscreen, &ps->buffer, nv04mt->buffer);
+ ps->format = pt->format;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->block = pt->block;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = nv04mt->level[level].pitch;
+ ps->refcount = 1;
+ ps->winsys = pscreen->winsys;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ ps->offset = nv04mt->level[level].image_offset[face];
+ } else {
+ ps->offset = nv04mt->level[level].image_offset[0];
+ }
+
+ return ps;
+}
+
+static void
+nv04_miptree_surface_del(struct pipe_screen *pscreen,
+ struct pipe_surface **psurface)
+{
+}
+
+void
+nv04_init_miptree_functions(struct pipe_screen *pscreen)
+{
+ pscreen->texture_create = nv04_miptree_create;
+ pscreen->texture_release = nv04_miptree_release;
+ pscreen->get_tex_surface = nv04_miptree_surface_new;
+ pscreen->tex_surface_release = nv04_miptree_surface_del;
+}
+
--- /dev/null
+
+#include "pipe/p_debug.h"
+#include "pipe/p_inlines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_compiler.h"
+
+#include "draw/draw_vbuf.h"
+
+#include "nv04_context.h"
+#include "nv04_state.h"
+
+#define VERTEX_SIZE 40
+#define VERTEX_BUFFER_SIZE (4096*VERTEX_SIZE) // 4096 vertices of 40 bytes each
+
+/**
+ * Primitive renderer for nv04.
+ */
+struct nv04_vbuf_render {
+ struct vbuf_render base;
+
+ struct nv04_context *nv04;
+
+ /** Vertex buffer */
+ unsigned char* buffer;
+
+ /** Vertex size in bytes */
+ unsigned vertex_size;
+
+ /** Current primitive */
+ unsigned prim;
+};
+
+
+/**
+ * Basically a cast wrapper.
+ */
+static INLINE struct nv04_vbuf_render *
+nv04_vbuf_render( struct vbuf_render *render )
+{
+ assert(render);
+ return (struct nv04_vbuf_render *)render;
+}
+
+
+static const struct vertex_info *
+nv04_vbuf_render_get_vertex_info( struct vbuf_render *render )
+{
+ struct nv04_vbuf_render *nv04_render = nv04_vbuf_render(render);
+ struct nv04_context *nv04 = nv04_render->nv04;
+ return &nv04->vertex_info;
+}
+
+
+static void *
+nv04_vbuf_render_allocate_vertices( struct vbuf_render *render,
+ ushort vertex_size,
+ ushort nr_vertices )
+{
+ struct nv04_vbuf_render *nv04_render = nv04_vbuf_render(render);
+
+ nv04_render->buffer = (unsigned char*) MALLOC(VERTEX_BUFFER_SIZE);
+ assert(!nv04_render->buffer);
+
+ return nv04_render->buffer;
+}
+
+
+static boolean
+nv04_vbuf_render_set_primitive( struct vbuf_render *render,
+ unsigned prim )
+{
+ struct nv04_vbuf_render *nv04_render = nv04_vbuf_render(render);
+
+ if (prim <= PIPE_PRIM_LINE_STRIP)
+ return FALSE;
+
+ nv04_render->prim = prim;
+ return TRUE;
+}
+
+static INLINE void nv04_2triangles(struct nv04_context* nv04, unsigned char* buffer, ushort v0, ushort v1, ushort v2, ushort v3, ushort v4, ushort v5)
+{
+ BEGIN_RING(fahrenheit,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xA),49);
+ OUT_RINGp(buffer + VERTEX_SIZE * v0,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v1,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v2,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v3,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v4,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v5,8);
+ OUT_RING(0xFEDCBA);
+}
+
+static INLINE void nv04_1triangle(struct nv04_context* nv04, unsigned char* buffer, ushort v0, ushort v1, ushort v2)
+{
+ BEGIN_RING(fahrenheit,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xD),25);
+ OUT_RINGp(buffer + VERTEX_SIZE * v0,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v1,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v2,8);
+ OUT_RING(0xFED);
+}
+
+static INLINE void nv04_1quad(struct nv04_context* nv04, unsigned char* buffer, ushort v0, ushort v1, ushort v2, ushort v3)
+{
+ BEGIN_RING(fahrenheit,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xC),33);
+ OUT_RINGp(buffer + VERTEX_SIZE * v0,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v1,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v2,8);
+ OUT_RINGp(buffer + VERTEX_SIZE * v3,8);
+ OUT_RING(0xFECEDC);
+}
+
+static void nv04_vbuf_render_triangles_elts(struct nv04_vbuf_render * render, const ushort * indices, uint nr_indices)
+{
+ unsigned char* buffer = render->buffer;
+ struct nv04_context* nv04 = render->nv04;
+ int i;
+
+ for( i=0; i< nr_indices-5; i+=6)
+ nv04_2triangles(nv04,
+ buffer,
+ indices[i+0],
+ indices[i+1],
+ indices[i+2],
+ indices[i+3],
+ indices[i+4],
+ indices[i+5]
+ );
+ if (i != nr_indices)
+ {
+ nv04_1triangle(nv04,
+ buffer,
+ indices[i+0],
+ indices[i+1],
+ indices[i+2]
+ );
+ i+=3;
+ }
+ if (i != nr_indices)
+ NOUVEAU_ERR("Houston, we have lost some vertices\n");
+}
+
+static void nv04_vbuf_render_tri_strip_elts(struct nv04_vbuf_render* render, const ushort* indices, uint nr_indices)
+{
+ const uint32_t striptbl[]={0x321210,0x543432,0x765654,0x987876,0xBA9A98,0xDCBCBA,0xFEDEDC};
+ unsigned char* buffer = render->buffer;
+ struct nv04_context* nv04 = render->nv04;
+ int i,j;
+
+ for(i = 0; i<nr_indices; i+=14)
+ {
+ int numvert = MIN2(16, nr_indices - i);
+ int numtri = numvert - 2;
+ if (numvert<3)
+ break;
+
+ BEGIN_RING( fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0), numvert*8 );
+ for(j = 0; j<numvert; j++)
+ OUT_RINGp( buffer + VERTEX_SIZE * indices [i+j], 8 );
+
+ BEGIN_RING_NI( fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE(0), (numtri+1)/2 );
+ for(j = 0; j<numtri/2; j++ )
+ OUT_RING(striptbl[j]);
+ if (numtri%2)
+ OUT_RING(striptbl[numtri/2]&0xFFF);
+ }
+}
+
+static void nv04_vbuf_render_tri_fan_elts(struct nv04_vbuf_render* render, const ushort* indices, uint nr_indices)
+{
+ const uint32_t fantbl[]={0x320210,0x540430,0x760650,0x980870,0xBA0A90,0xDC0CB0,0xFE0ED0};
+ unsigned char* buffer = render->buffer;
+ struct nv04_context* nv04 = render->nv04;
+ int i,j;
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0), 8);
+ OUT_RINGp(buffer + VERTEX_SIZE * indices[0], 8);
+
+ for(i = 1; i<nr_indices; i+=14)
+ {
+ int numvert=MIN2(15, nr_indices - i);
+ int numtri=numvert-2;
+ if (numvert < 3)
+ break;
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x1), numvert*8);
+
+ for(j=0;j<numvert;j++)
+ OUT_RINGp( buffer + VERTEX_SIZE * indices[ i+j ], 8 );
+
+ BEGIN_RING_NI(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_DRAWPRIMITIVE(0), (numtri+1)/2);
+ for(j = 0; j<numtri/2; j++)
+ OUT_RING(fantbl[j]);
+ if (numtri%2)
+ OUT_RING(fantbl[numtri/2]&0xFFF);
+ }
+}
+
+static void nv04_vbuf_render_quads_elts(struct nv04_vbuf_render* render, const ushort* indices, uint nr_indices)
+{
+ unsigned char* buffer = render->buffer;
+ struct nv04_context* nv04 = render->nv04;
+ int i;
+
+ for(i = 0; i < nr_indices; i += 4)
+ nv04_1quad(nv04,
+ buffer,
+ indices[i+0],
+ indices[i+1],
+ indices[i+2],
+ indices[i+3]
+ );
+}
+
+
+static void
+nv04_vbuf_render_draw( struct vbuf_render *render,
+ const ushort *indices,
+ uint nr_indices)
+{
+ struct nv04_vbuf_render *nv04_render = nv04_vbuf_render(render);
+
+ // emit the indices
+ switch( nv04_render->prim )
+ {
+ case PIPE_PRIM_TRIANGLES:
+ nv04_vbuf_render_triangles_elts(nv04_render, indices, nr_indices);
+ break;
+ case PIPE_PRIM_QUAD_STRIP:
+ case PIPE_PRIM_TRIANGLE_STRIP:
+ nv04_vbuf_render_tri_strip_elts(nv04_render, indices, nr_indices);
+ break;
+ case PIPE_PRIM_TRIANGLE_FAN:
+ case PIPE_PRIM_POLYGON:
+ nv04_vbuf_render_tri_fan_elts(nv04_render, indices, nr_indices);
+ break;
+ case PIPE_PRIM_QUADS:
+ nv04_vbuf_render_quads_elts(nv04_render, indices, nr_indices);
+ break;
+ default:
+ NOUVEAU_ERR("You have to implement primitive %d, young padawan\n", nv04_render->prim);
+ break;
+ }
+}
+
+
+static void
+nv04_vbuf_render_release_vertices( struct vbuf_render *render,
+ void *vertices,
+ unsigned vertex_size,
+ unsigned vertices_used )
+{
+ struct nv04_vbuf_render *nv04_render = nv04_vbuf_render(render);
+
+ free(nv04_render->buffer);
+ nv04_render->buffer = NULL;
+}
+
+
+static void
+nv04_vbuf_render_destroy( struct vbuf_render *render )
+{
+ struct nv04_vbuf_render *nv04_render = nv04_vbuf_render(render);
+ FREE(nv04_render);
+}
+
+
+/**
+ * Create a new primitive render.
+ */
+static struct vbuf_render *
+nv04_vbuf_render_create( struct nv04_context *nv04 )
+{
+ struct nv04_vbuf_render *nv04_render = CALLOC_STRUCT(nv04_vbuf_render);
+
+ nv04_render->nv04 = nv04;
+
+ nv04_render->base.max_vertex_buffer_bytes = VERTEX_BUFFER_SIZE;
+ nv04_render->base.max_indices = 65536;
+ nv04_render->base.get_vertex_info = nv04_vbuf_render_get_vertex_info;
+ nv04_render->base.allocate_vertices = nv04_vbuf_render_allocate_vertices;
+ nv04_render->base.set_primitive = nv04_vbuf_render_set_primitive;
+ nv04_render->base.draw = nv04_vbuf_render_draw;
+ nv04_render->base.release_vertices = nv04_vbuf_render_release_vertices;
+ nv04_render->base.destroy = nv04_vbuf_render_destroy;
+
+ return &nv04_render->base;
+}
+
+
+/**
+ * Create a new primitive vbuf/render stage.
+ */
+struct draw_stage *nv04_draw_vbuf_stage( struct nv04_context *nv04 )
+{
+ struct vbuf_render *render;
+ struct draw_stage *stage;
+
+ render = nv04_vbuf_render_create(nv04);
+ if(!render)
+ return NULL;
+
+ stage = draw_vbuf_stage( nv04->draw, render );
+ if(!stage) {
+ render->destroy(render);
+ return NULL;
+ }
+
+ return stage;
+}
--- /dev/null
+#include "pipe/p_screen.h"
+
+#include "nv04_context.h"
+#include "nv04_screen.h"
+
+static const char *
+nv04_screen_get_name(struct pipe_screen *screen)
+{
+ struct nv04_screen *nv04screen = nv04_screen(screen);
+ struct nouveau_device *dev = nv04screen->nvws->channel->device;
+ static char buffer[128];
+
+ snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
+ return buffer;
+}
+
+static const char *
+nv04_screen_get_vendor(struct pipe_screen *screen)
+{
+ return "nouveau";
+}
+
+static int
+nv04_screen_get_param(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 1;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 0;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 0;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_S3TC:
+ return 0;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 0;
+ case PIPE_CAP_POINT_SPRITE:
+ return 0;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 1;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 0;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 10;
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0;
+ }
+}
+
+static float
+nv04_screen_get_paramf(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 0.0;
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 0.0;
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 0.0;
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 0.0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0.0;
+ }
+}
+
+static boolean
+nv04_screen_is_format_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage, unsigned geom_flags)
+{
+ if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+static void *
+nv04_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+ unsigned flags )
+{
+ struct pipe_winsys *ws = screen->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, surface->buffer, flags);
+ if (!map)
+ return NULL;
+
+ return map + surface->offset;
+}
+
+static void
+nv04_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+ struct pipe_winsys *ws = screen->winsys;
+
+ ws->buffer_unmap(ws, surface->buffer);
+}
+
+static void
+nv04_screen_destroy(struct pipe_screen *pscreen)
+{
+ struct nv04_screen *screen = nv04_screen(pscreen);
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nvws->notifier_free(&screen->sync);
+ nvws->grobj_free(&screen->fahrenheit);
+
+ FREE(pscreen);
+}
+
+struct pipe_screen *
+nv04_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
+{
+ struct nv04_screen *screen = CALLOC_STRUCT(nv04_screen);
+ unsigned fahrenheit_class = 0, sub3d_class = 0;
+ unsigned chipset = nvws->channel->device->chipset;
+ int ret;
+
+ if (!screen)
+ return NULL;
+ screen->nvws = nvws;
+
+ if (chipset>=0x20) {
+ fahrenheit_class = 0;
+ sub3d_class = 0;
+ } else if (chipset>=0x10) {
+ fahrenheit_class = NV10_DX5_TEXTURED_TRIANGLE;
+ sub3d_class = NV10_CONTEXT_SURFACES_3D;
+ } else {
+ fahrenheit_class=NV04_DX5_TEXTURED_TRIANGLE;
+ sub3d_class = NV04_CONTEXT_SURFACES_3D;
+ }
+
+ if (!fahrenheit_class) {
+ NOUVEAU_ERR("Unknown nv04 chipset: nv%02x\n", chipset);
+ return NULL;
+ }
+
+ /* 3D object */
+ ret = nvws->grobj_alloc(nvws, fahrenheit_class, &screen->fahrenheit);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+ return NULL;
+ }
+
+ /* 3D surface object */
+ ret = nvws->grobj_alloc(nvws, sub3d_class, &screen->context_surfaces_3d);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D surface object: %d\n", ret);
+ return NULL;
+ }
+
+ /* Notifier for sync purposes */
+ ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+ if (ret) {
+ NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+ nv04_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ screen->pipe.winsys = ws;
+ screen->pipe.destroy = nv04_screen_destroy;
+
+ screen->pipe.get_name = nv04_screen_get_name;
+ screen->pipe.get_vendor = nv04_screen_get_vendor;
+ screen->pipe.get_param = nv04_screen_get_param;
+ screen->pipe.get_paramf = nv04_screen_get_paramf;
+
+ screen->pipe.is_format_supported = nv04_screen_is_format_supported;
+
+ screen->pipe.surface_map = nv04_surface_map;
+ screen->pipe.surface_unmap = nv04_surface_unmap;
+
+ nv04_screen_init_miptree_functions(&screen->pipe);
+
+ return &screen->pipe;
+}
+
--- /dev/null
+#ifndef __NV04_SCREEN_H__
+#define __NV04_SCREEN_H__
+
+#include "pipe/p_screen.h"
+
+struct nv04_screen {
+ struct pipe_screen pipe;
+
+ struct nouveau_winsys *nvws;
+ unsigned chipset;
+
+ /* HW graphics objects */
+ struct nouveau_grobj *fahrenheit;
+ struct nouveau_grobj *context_surfaces_3d;
+ struct nouveau_notifier *sync;
+
+};
+
+static INLINE struct nv04_screen *
+nv04_screen(struct pipe_screen *screen)
+{
+ return (struct nv04_screen *)screen;
+}
+
+#endif
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_shader_tokens.h"
+
+#include "tgsi/tgsi_parse.h"
+
+#include "nv04_context.h"
+#include "nv04_state.h"
+
+static void *
+nv04_blend_state_create(struct pipe_context *pipe,
+ const struct pipe_blend_state *cso)
+{
+ struct nv04_blend_state *cb;
+
+ cb = MALLOC(sizeof(struct nv04_blend_state));
+
+ cb->b_enable = cso->blend_enable ? 1 : 0;
+ cb->b_src = ((nvgl_blend_func(cso->alpha_src_factor)<<16) |
+ (nvgl_blend_func(cso->rgb_src_factor)));
+ cb->b_dst = ((nvgl_blend_func(cso->alpha_dst_factor)<<16) |
+ (nvgl_blend_func(cso->rgb_dst_factor)));
+
+
+ return (void *)cb;
+}
+
+static void
+nv04_blend_state_bind(struct pipe_context *pipe, void *blend)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ nv04->blend = (struct nv04_blend_state*)blend;
+
+ nv04->dirty |= NV04_NEW_BLEND;
+}
+
+static void
+nv04_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ free(hwcso);
+}
+
+
+static INLINE unsigned
+wrap_mode(unsigned wrap) {
+ unsigned ret;
+
+ switch (wrap) {
+ case PIPE_TEX_WRAP_REPEAT:
+ ret = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ ret = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_MIRRORED_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ ret = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ ret = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_CLAMP:
+ ret = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ default:
+ NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+ ret = NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_CLAMP;
+ }
+ return ret >> NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_SHIFT;
+}
+
+static void *
+nv04_sampler_state_create(struct pipe_context *pipe,
+ const struct pipe_sampler_state *cso)
+{
+
+ struct nv04_sampler_state *ss;
+ uint32_t filter = 0;
+
+ ss = MALLOC(sizeof(struct nv04_sampler_state));
+
+ ss->format = ((wrap_mode(cso->wrap_s) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSU_SHIFT) |
+ (wrap_mode(cso->wrap_t) << NV04_DX5_TEXTURED_TRIANGLE_FORMAT_ADDRESSV_SHIFT));
+
+ if (cso->max_anisotropy > 1.0) {
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_ANISOTROPIC_MINIFY_ENABLE | NV04_DX5_TEXTURED_TRIANGLE_FILTER_ANISOTROPIC_MAGNIFY_ENABLE;
+ }
+
+ switch (cso->mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MAGNIFY_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MAGNIFY_NEAREST;
+ break;
+ }
+
+ switch (cso->min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_LINEAR;
+ break;
+ }
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV04_DX5_TEXTURED_TRIANGLE_FILTER_MINIFY_NEAREST;
+ break;
+ }
+ break;
+ }
+
+ ss->filter = filter;
+
+ return (void *)ss;
+}
+
+static void
+nv04_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv04->sampler[unit] = sampler[unit];
+ nv04->dirty_samplers |= (1 << unit);
+ }
+}
+
+static void
+nv04_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ free(hwcso);
+}
+
+static void
+nv04_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+ struct pipe_texture **miptree)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv04->tex_miptree[unit] = (struct nv04_miptree *)miptree[unit];
+ nv04->dirty_samplers |= (1 << unit);
+ }
+}
+
+static void *
+nv04_rasterizer_state_create(struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *cso)
+{
+ struct nv04_rasterizer_state *rs;
+
+ /*XXX: ignored:
+ * scissor
+ * points/lines (no hw support, emulated with tris in gallium)
+ */
+ rs = MALLOC(sizeof(struct nv04_rasterizer_state));
+
+ rs->blend = cso->flatshade ? NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_FLAT : NV04_DX5_TEXTURED_TRIANGLE_BLEND_SHADE_MODE_GOURAUD;
+
+ return (void *)rs;
+}
+
+static void
+nv04_rasterizer_state_bind(struct pipe_context *pipe, void *rast)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ nv04->rast = (struct nv04_rasterizer_state*)rast;
+
+ draw_set_rasterizer_state(nv04->draw, (nv04->rast ? nv04->rast->templ : NULL));
+
+ nv04->dirty |= NV04_NEW_RAST | NV04_NEW_BLEND;
+}
+
+static void
+nv04_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ free(hwcso);
+}
+
+static INLINE uint32_t nv04_compare_func(uint32_t f)
+{
+ switch ( f ) {
+ case PIPE_FUNC_NEVER: return 1;
+ case PIPE_FUNC_LESS: return 2;
+ case PIPE_FUNC_EQUAL: return 3;
+ case PIPE_FUNC_LEQUAL: return 4;
+ case PIPE_FUNC_GREATER: return 5;
+ case PIPE_FUNC_NOTEQUAL: return 6;
+ case PIPE_FUNC_GEQUAL: return 7;
+ case PIPE_FUNC_ALWAYS: return 8;
+ }
+ NOUVEAU_MSG("Unable to find the function\n");
+ return 0;
+}
+
+static void *
+nv04_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
+{
+ struct nv04_depth_stencil_alpha_state *hw;
+
+ hw = MALLOC(sizeof(struct nv04_depth_stencil_alpha_state));
+
+ hw->control = float_to_ubyte(cso->alpha.ref);
+ hw->control |= ( nv04_compare_func(cso->alpha.func) << NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_FUNC_SHIFT );
+ hw->control |= cso->alpha.enabled ? NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ALPHA_TEST_ENABLE : 0;
+ hw->control |= NV04_DX5_TEXTURED_TRIANGLE_CONTROL_ORIGIN;
+ hw->control |= cso->depth.enabled ? (1 << NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_ENABLE_SHIFT) : 0;
+ hw->control |= ( nv04_compare_func(cso->depth.func)<< NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_FUNC_SHIFT );
+ hw->control |= 1 << NV04_DX5_TEXTURED_TRIANGLE_CONTROL_CULL_MODE_SHIFT; // no culling, handled by the draw module
+ hw->control |= NV04_DX5_TEXTURED_TRIANGLE_CONTROL_DITHER_ENABLE;
+ hw->control |= NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_PERSPECTIVE_ENABLE;
+ hw->control |= cso->depth.writemask ? (1 << NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_WRITE_ENABLE_SHIFT) : 0;
+ hw->control |= 1 << NV04_DX5_TEXTURED_TRIANGLE_CONTROL_Z_FORMAT_SHIFT; // integer zbuffer format
+
+ return (void *)hw;
+}
+
+static void
+nv04_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ nv04->dsa = hwcso;
+ nv04->dirty |= NV04_NEW_CONTROL;
+}
+
+static void
+nv04_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ free(hwcso);
+}
+
+static void *
+nv04_vp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *templ)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ return draw_create_vertex_shader(nv04->draw, templ);
+}
+
+static void
+nv04_vp_state_bind(struct pipe_context *pipe, void *shader)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ draw_bind_vertex_shader(nv04->draw, (struct draw_vertex_shader *) shader);
+
+ nv04->dirty |= NV04_NEW_VERTPROG;
+}
+
+static void
+nv04_vp_state_delete(struct pipe_context *pipe, void *shader)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ draw_delete_vertex_shader(nv04->draw, (struct draw_vertex_shader *) shader);
+}
+
+static void *
+nv04_fp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv04_fragment_program *fp;
+
+ fp = CALLOC(1, sizeof(struct nv04_fragment_program));
+ fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+
+ return (void *)fp;
+}
+
+static void
+nv04_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ struct nv04_fragment_program *fp = hwcso;
+
+ nv04->fragprog.current = fp;
+ nv04->dirty |= NV04_NEW_FRAGPROG;
+}
+
+static void
+nv04_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ struct nv04_fragment_program *fp = hwcso;
+
+ nv04_fragprog_destroy(nv04, fp);
+ free((void*)fp->pipe.tokens);
+ free(fp);
+}
+
+static void
+nv04_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *bcol)
+{
+}
+
+static void
+nv04_set_clip_state(struct pipe_context *pipe,
+ const struct pipe_clip_state *clip)
+{
+}
+
+static void
+nv04_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+ const struct pipe_constant_buffer *buf )
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ if (shader == PIPE_SHADER_VERTEX) {
+ nv04->vertprog.constant_buf = buf->buffer;
+ nv04->dirty |= NV04_NEW_VERTPROG;
+ } else
+ if (shader == PIPE_SHADER_FRAGMENT) {
+ nv04->fragprog.constant_buf = buf->buffer;
+ nv04->dirty |= NV04_NEW_FRAGPROG;
+ }
+}
+
+static void
+nv04_set_framebuffer_state(struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ struct pipe_surface *rt, *zeta;
+ uint32_t rt_format, w, h;
+ int colour_format = 0, zeta_format = 0;
+
+ w = fb->cbufs[0]->width;
+ h = fb->cbufs[0]->height;
+ colour_format = fb->cbufs[0]->format;
+ rt = fb->cbufs[0];
+
+ if (fb->zsbuf) {
+ if (colour_format) {
+ assert(w == fb->zsbuf->width);
+ assert(h == fb->zsbuf->height);
+ } else {
+ w = fb->zsbuf->width;
+ h = fb->zsbuf->height;
+ }
+
+ zeta_format = fb->zsbuf->format;
+ zeta = fb->zsbuf;
+ }
+
+ switch (colour_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case 0:
+ rt_format = 0x108;
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ rt_format = 0x103;
+ break;
+ default:
+ assert(0);
+ }
+
+ BEGIN_RING(context_surfaces_3d, NV04_CONTEXT_SURFACES_3D_FORMAT, 1);
+ OUT_RING(rt_format);
+
+ /* FIXME pitches have to be aligned ! */
+ BEGIN_RING(context_surfaces_3d, NV04_CONTEXT_SURFACES_3D_PITCH, 2);
+ OUT_RING(rt->stride|(zeta->stride<<16));
+ OUT_RELOCl(rt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ if (fb->zsbuf) {
+ BEGIN_RING(context_surfaces_3d, NV04_CONTEXT_SURFACES_3D_OFFSET_ZETA, 1);
+ OUT_RELOCl(zeta->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ }
+}
+
+static void
+nv04_set_polygon_stipple(struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stipple)
+{
+ NOUVEAU_ERR("line stipple hahaha\n");
+}
+
+static void
+nv04_set_scissor_state(struct pipe_context *pipe,
+ const struct pipe_scissor_state *s)
+{
+/* struct nv04_context *nv04 = nv04_context(pipe);
+
+ // XXX
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_SCISSOR_HORIZ, 2);
+ OUT_RING (((s->maxx - s->minx) << 16) | s->minx);
+ OUT_RING (((s->maxy - s->miny) << 16) | s->miny);*/
+}
+
+static void
+nv04_set_viewport_state(struct pipe_context *pipe,
+ const struct pipe_viewport_state *viewport)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ nv04->viewport = *viewport;
+
+ draw_set_viewport_state(nv04->draw, &nv04->viewport);
+}
+
+static void
+nv04_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_buffer *buffers)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ draw_flush(nv04->draw);
+
+ memcpy(nv04->vertex_buffer, buffers, count * sizeof(buffers[0]));
+ nv04->num_vertex_buffers = count;
+
+ draw_set_vertex_buffers(nv04->draw, count, buffers);
+}
+
+static void
+nv04_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_element *elements)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+
+ draw_flush(nv04->draw);
+
+ nv04->num_vertex_elements = count;
+ draw_set_vertex_elements(nv04->draw, count, elements);
+}
+
+void
+nv04_init_state_functions(struct nv04_context *nv04)
+{
+ nv04->pipe.create_blend_state = nv04_blend_state_create;
+ nv04->pipe.bind_blend_state = nv04_blend_state_bind;
+ nv04->pipe.delete_blend_state = nv04_blend_state_delete;
+
+ nv04->pipe.create_sampler_state = nv04_sampler_state_create;
+ nv04->pipe.bind_sampler_states = nv04_sampler_state_bind;
+ nv04->pipe.delete_sampler_state = nv04_sampler_state_delete;
+ nv04->pipe.set_sampler_textures = nv04_set_sampler_texture;
+
+ nv04->pipe.create_rasterizer_state = nv04_rasterizer_state_create;
+ nv04->pipe.bind_rasterizer_state = nv04_rasterizer_state_bind;
+ nv04->pipe.delete_rasterizer_state = nv04_rasterizer_state_delete;
+
+ nv04->pipe.create_depth_stencil_alpha_state = nv04_depth_stencil_alpha_state_create;
+ nv04->pipe.bind_depth_stencil_alpha_state = nv04_depth_stencil_alpha_state_bind;
+ nv04->pipe.delete_depth_stencil_alpha_state = nv04_depth_stencil_alpha_state_delete;
+
+ nv04->pipe.create_vs_state = nv04_vp_state_create;
+ nv04->pipe.bind_vs_state = nv04_vp_state_bind;
+ nv04->pipe.delete_vs_state = nv04_vp_state_delete;
+
+ nv04->pipe.create_fs_state = nv04_fp_state_create;
+ nv04->pipe.bind_fs_state = nv04_fp_state_bind;
+ nv04->pipe.delete_fs_state = nv04_fp_state_delete;
+
+ nv04->pipe.set_blend_color = nv04_set_blend_color;
+ nv04->pipe.set_clip_state = nv04_set_clip_state;
+ nv04->pipe.set_constant_buffer = nv04_set_constant_buffer;
+ nv04->pipe.set_framebuffer_state = nv04_set_framebuffer_state;
+ nv04->pipe.set_polygon_stipple = nv04_set_polygon_stipple;
+ nv04->pipe.set_scissor_state = nv04_set_scissor_state;
+ nv04->pipe.set_viewport_state = nv04_set_viewport_state;
+
+ nv04->pipe.set_vertex_buffers = nv04_set_vertex_buffers;
+ nv04->pipe.set_vertex_elements = nv04_set_vertex_elements;
+}
+
--- /dev/null
+#ifndef __NV04_STATE_H__
+#define __NV04_STATE_H__
+
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
+
+struct nv04_blend_state {
+ uint32_t b_enable;
+ uint32_t b_src;
+ uint32_t b_dst;
+};
+
+struct nv04_fragtex_state {
+ uint32_t format;
+};
+
+struct nv04_sampler_state {
+ uint32_t filter;
+ uint32_t format;
+};
+
+struct nv04_depth_stencil_alpha_state {
+ uint32_t control;
+};
+
+struct nv04_rasterizer_state {
+ uint32_t blend;
+
+ const struct pipe_rasterizer_state *templ;
+};
+
+struct nv04_miptree {
+ struct pipe_texture base;
+
+ struct pipe_buffer *buffer;
+ uint total_size;
+
+ struct {
+ uint pitch;
+ uint *image_offset;
+ } level[PIPE_MAX_TEXTURE_LEVELS];
+};
+
+struct nv04_fragment_program_data {
+ unsigned offset;
+ unsigned index;
+};
+
+struct nv04_fragment_program {
+ struct pipe_shader_state pipe;
+ struct tgsi_shader_info info;
+
+ boolean translated;
+ boolean on_hw;
+ unsigned samplers;
+
+ uint32_t *insn;
+ int insn_len;
+
+ struct nv04_fragment_program_data *consts;
+ unsigned nr_consts;
+
+ struct pipe_buffer *buffer;
+
+ uint32_t fp_control;
+ uint32_t fp_reg_control;
+};
+
+
+
+#endif
--- /dev/null
+#include "nv04_context.h"
+#include "nv04_state.h"
+
+static void nv04_vertex_layout(struct pipe_context* pipe)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ struct nv04_fragment_program *fp = nv04->fragprog.current;
+ uint32_t src = 0;
+ int i;
+ struct vertex_info vinfo;
+
+ memset(&vinfo, 0, sizeof(vinfo));
+
+ for (i = 0; i < fp->info.num_inputs; i++) {
+ switch (i) {
+ case TGSI_SEMANTIC_POSITION:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
+ break;
+ default:
+ case TGSI_SEMANTIC_GENERIC:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+ break;
+ case TGSI_SEMANTIC_FOG:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+ break;
+ }
+ }
+ draw_compute_vertex_size(&vinfo);
+}
+
+static uint32_t nv04_blend_func(uint32_t f)
+{
+ switch ( f ) {
+ case PIPE_BLENDFACTOR_ZERO: return 0x1;
+ case PIPE_BLENDFACTOR_ONE: return 0x2;
+ case PIPE_BLENDFACTOR_SRC_COLOR: return 0x3;
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR: return 0x4;
+ case PIPE_BLENDFACTOR_SRC_ALPHA: return 0x5;
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA: return 0x6;
+ case PIPE_BLENDFACTOR_DST_ALPHA: return 0x7;
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA: return 0x8;
+ case PIPE_BLENDFACTOR_DST_COLOR: return 0x9;
+ case PIPE_BLENDFACTOR_INV_DST_COLOR: return 0xA;
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: return 0xB;
+ }
+ NOUVEAU_MSG("Unable to find the blend function 0x%x\n",f);
+ return 0;
+}
+
+static void nv04_emit_control(struct nv04_context* nv04)
+{
+ uint32_t control = nv04->dsa->control;
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_CONTROL, 1);
+ OUT_RING(control);
+}
+
+static void nv04_emit_blend(struct nv04_context* nv04)
+{
+ uint32_t blend;
+
+ blend=0x4; // texture MODULATE_ALPHA
+ blend|=0x20; // alpha is MSB
+ blend|=(2<<6); // flat shading
+ blend|=(1<<8); // persp correct
+ blend|=(0<<16); // no fog
+ blend|=(nv04->blend->b_enable<<20);
+ blend|=(nv04_blend_func(nv04->blend->b_src)<<24);
+ blend|=(nv04_blend_func(nv04->blend->b_dst)<<28);
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_BLEND, 1);
+ OUT_RING(blend);
+}
+
+static void nv04_emit_sampler(struct nv04_context *nv04, int unit)
+{
+ struct nv04_miptree *nv04mt = nv04->tex_miptree[unit];
+ struct pipe_texture *pt = &nv04mt->base;
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_OFFSET, 3);
+ OUT_RELOCl(nv04mt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ OUT_RELOCd(nv04mt->buffer, (nv04->fragtex.format | nv04->sampler[unit]->format), NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_OR | NOUVEAU_BO_RD, 1/*VRAM*/,2/*TT*/);
+ OUT_RING(nv04->sampler[unit]->filter);
+}
+
+void
+nv04_emit_hw_state(struct nv04_context *nv04)
+{
+ int i;
+
+ if (nv04->dirty & NV04_NEW_VERTPROG) {
+ //nv04_vertprog_bind(nv04, nv04->vertprog.current);
+ nv04->dirty &= ~NV04_NEW_VERTPROG;
+ }
+
+ if (nv04->dirty & NV04_NEW_FRAGPROG) {
+ nv04_fragprog_bind(nv04, nv04->fragprog.current);
+ /*XXX: clear NV04_NEW_FRAGPROG if no new program uploaded */
+ nv04->dirty_samplers |= (1<<10);
+ nv04->dirty_samplers = 0;
+ }
+
+ if (nv04->dirty & NV04_NEW_CONTROL) {
+ nv04->dirty &= ~NV04_NEW_CONTROL;
+
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_CONTROL, 1);
+ OUT_RING(nv04->dsa->control);
+ }
+
+ if (nv04->dirty & NV04_NEW_BLEND) {
+ nv04->dirty &= ~NV04_NEW_BLEND;
+
+ nv04_emit_blend(nv04);
+ }
+
+ if (nv04->dirty & NV04_NEW_SAMPLER) {
+ nv04->dirty &= ~NV04_NEW_SAMPLER;
+
+ nv04_emit_sampler(nv04, 0);
+ }
+
+ if (nv04->dirty & NV04_NEW_VIEWPORT) {
+ nv04->dirty &= ~NV04_NEW_VIEWPORT;
+// nv04_state_emit_viewport(nv04);
+ }
+
+ /* Emit relocs for every referenced buffer.
+ * This is to ensure the bufmgr has an accurate idea of how
+ * the buffer is used. This isn't very efficient, but we don't
+ * seem to take a significant performance hit. Will be improved
+ * at some point. Vertex arrays are emitted by nv04_vbo.c
+ */
+
+ /* Render target */
+/* BEGIN_RING(context_surfaces_3d, NV04_CONTEXT_SURFACES_3D_PITCH, 2);
+ OUT_RING(rt->stride|(zeta->stride<<16));
+ OUT_RELOCl(rt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ if (fb->zsbuf) {
+ BEGIN_RING(context_surfaces_3d, NV04_CONTEXT_SURFACES_3D_OFFSET_ZETA, 1);
+ OUT_RELOCl(zeta->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ }*/
+
+ /* Texture images */
+ for (i = 0; i < 1; i++) {
+ if (!(nv04->fp_samplers & (1 << i)))
+ continue;
+ struct nv04_miptree *nv04mt = nv04->tex_miptree[i];
+ BEGIN_RING(fahrenheit, NV04_DX5_TEXTURED_TRIANGLE_OFFSET, 2);
+ OUT_RELOCl(nv04mt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ OUT_RELOCd(nv04mt->buffer, (nv04->fragtex.format | nv04->sampler[i]->format), NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_OR | NOUVEAU_BO_RD, 1/*VRAM*/,2/*TT*/);
+ }
+}
+
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "nv04_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_inlines.h"
+#include "util/u_tile.h"
+
+static void
+nv04_surface_copy(struct pipe_context *pipe, unsigned do_flip,
+ struct pipe_surface *dest, unsigned destx, unsigned desty,
+ struct pipe_surface *src, unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ struct nouveau_winsys *nvws = nv04->nvws;
+
+ nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
+ width, height);
+}
+
+static void
+nv04_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
+ unsigned destx, unsigned desty, unsigned width,
+ unsigned height, unsigned value)
+{
+ struct nv04_context *nv04 = nv04_context(pipe);
+ struct nouveau_winsys *nvws = nv04->nvws;
+
+ nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+}
+
+void
+nv04_init_surface_functions(struct nv04_context *nv04)
+{
+ nv04->pipe.surface_copy = nv04_surface_copy;
+ nv04->pipe.surface_fill = nv04_surface_fill;
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "nv04_context.h"
+#include "nv04_state.h"
+
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+boolean nv04_draw_elements( struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned prim, unsigned start, unsigned count)
+{
+ struct nv04_context *nv04 = nv04_context( pipe );
+ struct draw_context *draw = nv04->draw;
+ unsigned i;
+
+ /*
+ * Map vertex buffers
+ */
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (nv04->vertex_buffer[i].buffer) {
+ void *buf
+ = pipe->winsys->buffer_map(pipe->winsys,
+ nv04->vertex_buffer[i].buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_vertex_buffer(draw, i, buf);
+ }
+ }
+ /* Map index buffer, if present */
+ if (indexBuffer) {
+ void *mapped_indexes
+ = pipe->winsys->buffer_map(pipe->winsys, indexBuffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes);
+ }
+ else {
+ /* no index/element buffer */
+ draw_set_mapped_element_buffer(draw, 0, NULL);
+ }
+
+ /* draw! */
+ draw_arrays(nv04->draw, prim, start, count);
+
+ /*
+ * unmap vertex/index buffers
+ */
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (nv04->vertex_buffer[i].buffer) {
+ pipe->winsys->buffer_unmap(pipe->winsys, nv04->vertex_buffer[i].buffer);
+ draw_set_mapped_vertex_buffer(draw, i, NULL);
+ }
+ }
+ if (indexBuffer) {
+ pipe->winsys->buffer_unmap(pipe->winsys, indexBuffer);
+ draw_set_mapped_element_buffer(draw, 0, NULL);
+ }
+
+ return TRUE;
+}
+
+boolean nv04_draw_arrays( struct pipe_context *pipe,
+ unsigned prim, unsigned start, unsigned count)
+{
+ return nv04_draw_elements(pipe, NULL, 0, prim, start, count);
+}
+
+
+
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nv10
+
+DRIVER_SOURCES = \
+ nv10_clear.c \
+ nv10_context.c \
+ nv10_fragprog.c \
+ nv10_fragtex.c \
+ nv10_miptree.c \
+ nv10_prim_vbuf.c \
+ nv10_screen.c \
+ nv10_state.c \
+ nv10_state_emit.c \
+ nv10_surface.c \
+ nv10_vbo.c
+
+C_SOURCES = \
+ $(COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../../Makefile.template
+
+symlinks:
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "nv10_context.h"
+
+void
+nv10_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue)
+{
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv10_context.h"
+#include "nv10_screen.h"
+
+static void
+nv10_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ draw_flush(nv10->draw);
+
+ FIRE_RING(fence);
+}
+
+static void
+nv10_destroy(struct pipe_context *pipe)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ if (nv10->draw)
+ draw_destroy(nv10->draw);
+
+ FREE(nv10);
+}
+
+static void nv10_init_hwctx(struct nv10_context *nv10)
+{
+ struct nv10_screen *screen = nv10->screen;
+ struct nouveau_winsys *nvws = screen->nvws;
+ int i;
+ float projectionmatrix[16];
+
+ BEGIN_RING(celsius, NV10TCL_DMA_NOTIFY, 1);
+ OUT_RING (screen->sync->handle);
+ BEGIN_RING(celsius, NV10TCL_DMA_IN_MEMORY0, 2);
+ OUT_RING (nvws->channel->vram->handle);
+ OUT_RING (nvws->channel->gart->handle);
+ BEGIN_RING(celsius, NV10TCL_DMA_IN_MEMORY2, 2);
+ OUT_RING (nvws->channel->vram->handle);
+ OUT_RING (nvws->channel->vram->handle);
+
+ BEGIN_RING(celsius, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(celsius, NV10TCL_RT_HORIZ, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+
+ BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 1);
+ OUT_RING ((0x7ff<<16)|0x800);
+ BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_VERT(0), 1);
+ OUT_RING ((0x7ff<<16)|0x800);
+
+ for (i=1;i<8;i++) {
+ BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(i), 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_VERT(i), 1);
+ OUT_RING (0);
+ }
+
+ BEGIN_RING(celsius, 0x290, 1);
+ OUT_RING ((0x10<<16)|1);
+ BEGIN_RING(celsius, 0x3f4, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(celsius, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ if (nv10->screen->celsius->grclass != NV10TCL) {
+ /* For nv11, nv17 */
+ BEGIN_RING(celsius, 0x120, 3);
+ OUT_RING (0);
+ OUT_RING (1);
+ OUT_RING (2);
+
+ BEGIN_RING(celsius, NV10TCL_NOP, 1);
+ OUT_RING (0);
+ }
+
+ BEGIN_RING(celsius, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ /* Set state */
+ BEGIN_RING(celsius, NV10TCL_FOG_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_FUNC, 2);
+ OUT_RING (0x207);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_TX_ENABLE(0), 2);
+ OUT_RING (0);
+ OUT_RING (0);
+
+ BEGIN_RING(celsius, NV10TCL_RC_IN_ALPHA(0), 12);
+ OUT_RING (0x30141010);
+ OUT_RING (0);
+ OUT_RING (0x20040000);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0x00000c00);
+ OUT_RING (0);
+ OUT_RING (0x00000c00);
+ OUT_RING (0x18000000);
+ OUT_RING (0x300e0300);
+ OUT_RING (0x0c091c80);
+
+ BEGIN_RING(celsius, NV10TCL_BLEND_FUNC_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_DITHER_ENABLE, 2);
+ OUT_RING (1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_LINE_SMOOTH_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_WEIGHT_ENABLE, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_BLEND_FUNC_SRC, 4);
+ OUT_RING (1);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0x8006);
+ BEGIN_RING(celsius, NV10TCL_STENCIL_MASK, 8);
+ OUT_RING (0xff);
+ OUT_RING (0x207);
+ OUT_RING (0);
+ OUT_RING (0xff);
+ OUT_RING (0x1e00);
+ OUT_RING (0x1e00);
+ OUT_RING (0x1e00);
+ OUT_RING (0x1d01);
+ BEGIN_RING(celsius, NV10TCL_NORMALIZE_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_FOG_ENABLE, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_LIGHT_MODEL, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_COLOR_CONTROL, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_ENABLED_LIGHTS, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_DEPTH_FUNC, 1);
+ OUT_RING (0x201);
+ BEGIN_RING(celsius, NV10TCL_DEPTH_WRITE_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_DEPTH_TEST_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_POLYGON_OFFSET_FACTOR, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_POINT_SIZE, 1);
+ OUT_RING (8);
+ BEGIN_RING(celsius, NV10TCL_POINT_PARAMETERS_ENABLE, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_LINE_WIDTH, 1);
+ OUT_RING (8);
+ BEGIN_RING(celsius, NV10TCL_LINE_SMOOTH_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_POLYGON_MODE_FRONT, 2);
+ OUT_RING (0x1b02);
+ OUT_RING (0x1b02);
+ BEGIN_RING(celsius, NV10TCL_CULL_FACE, 2);
+ OUT_RING (0x405);
+ OUT_RING (0x901);
+ BEGIN_RING(celsius, NV10TCL_POLYGON_SMOOTH_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_CULL_FACE_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_CLIP_PLANE_ENABLE(0), 8);
+ for (i=0;i<8;i++) {
+ OUT_RING (0);
+ }
+ BEGIN_RING(celsius, NV10TCL_FOG_EQUATION_CONSTANT, 3);
+ OUT_RING (0x3fc00000); /* -1.50 */
+ OUT_RING (0xbdb8aa0a); /* -0.09 */
+ OUT_RING (0); /* 0.00 */
+
+ BEGIN_RING(celsius, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(celsius, NV10TCL_FOG_MODE, 2);
+ OUT_RING (0x802);
+ OUT_RING (2);
+ /* for some reason VIEW_MATRIX_ENABLE need to be 6 instead of 4 when
+ * using texturing, except when using the texture matrix
+ */
+ BEGIN_RING(celsius, NV10TCL_VIEW_MATRIX_ENABLE, 1);
+ OUT_RING (6);
+ BEGIN_RING(celsius, NV10TCL_COLOR_MASK, 1);
+ OUT_RING (0x01010101);
+
+ /* Set vertex component */
+ BEGIN_RING(celsius, NV10TCL_VERTEX_COL_4F_R, 4);
+ OUT_RINGf (1.0);
+ OUT_RINGf (1.0);
+ OUT_RINGf (1.0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_COL2_3F_R, 3);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_NOR_3F_X, 3);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_TX0_4F_S, 4);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_TX1_4F_S, 4);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_FOG_1F, 1);
+ OUT_RINGf (0.0);
+ BEGIN_RING(celsius, NV10TCL_EDGEFLAG_ENABLE, 1);
+ OUT_RING (1);
+
+ memset(projectionmatrix, 0, sizeof(projectionmatrix));
+ BEGIN_RING(celsius, NV10TCL_PROJECTION_MATRIX(0), 16);
+ projectionmatrix[0*4+0] = 1.0;
+ projectionmatrix[1*4+1] = 1.0;
+ projectionmatrix[2*4+2] = 1.0;
+ projectionmatrix[3*4+3] = 1.0;
+ for (i=0;i<16;i++) {
+ OUT_RINGf (projectionmatrix[i]);
+ }
+
+ BEGIN_RING(celsius, NV10TCL_DEPTH_RANGE_NEAR, 2);
+ OUT_RING (0.0);
+ OUT_RINGf (16777216.0);
+
+ BEGIN_RING(celsius, NV10TCL_VIEWPORT_SCALE_X, 4);
+ OUT_RINGf (-2048.0);
+ OUT_RINGf (-2048.0);
+ OUT_RINGf (16777215.0 * 0.5);
+ OUT_RING (0);
+
+ FIRE_RING (NULL);
+}
+
+static void
+nv10_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+}
+
+struct pipe_context *
+nv10_create(struct pipe_screen *pscreen, unsigned pctx_id)
+{
+ struct nv10_screen *screen = nv10_screen(pscreen);
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv10_context *nv10;
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nv10 = CALLOC(1, sizeof(struct nv10_context));
+ if (!nv10)
+ return NULL;
+ nv10->screen = screen;
+ nv10->pctx_id = pctx_id;
+
+ nv10->nvws = nvws;
+
+ nv10->pipe.winsys = ws;
+ nv10->pipe.screen = pscreen;
+ nv10->pipe.destroy = nv10_destroy;
+ nv10->pipe.set_edgeflags = nv10_set_edgeflags;
+ nv10->pipe.draw_arrays = nv10_draw_arrays;
+ nv10->pipe.draw_elements = nv10_draw_elements;
+ nv10->pipe.clear = nv10_clear;
+ nv10->pipe.flush = nv10_flush;
+
+ nv10_init_surface_functions(nv10);
+ nv10_init_state_functions(nv10);
+
+ nv10->draw = draw_create();
+ assert(nv10->draw);
+ draw_set_rasterize_stage(nv10->draw, nv10_draw_vbuf_stage(nv10));
+
+ nv10_init_hwctx(nv10);
+
+ return &nv10->pipe;
+}
+
--- /dev/null
+#ifndef __NV10_CONTEXT_H__
+#define __NV10_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx) \
+ struct nv10_screen *ctx = nv10->screen
+#include "nouveau/nouveau_push.h"
+
+#include "nv10_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+ fprintf(stderr, "nouveau: "fmt, ##args);
+
+#define NV10_NEW_VERTPROG (1 << 0)
+#define NV10_NEW_FRAGPROG (1 << 1)
+#define NV10_NEW_VTXARRAYS (1 << 2)
+#define NV10_NEW_BLEND (1 << 3)
+#define NV10_NEW_BLENDCOL (1 << 4)
+#define NV10_NEW_RAST (1 << 5)
+#define NV10_NEW_DSA (1 << 6)
+#define NV10_NEW_VIEWPORT (1 << 7)
+#define NV10_NEW_SCISSOR (1 << 8)
+#define NV10_NEW_FRAMEBUFFER (1 << 9)
+
+#include "nv10_screen.h"
+
+struct nv10_context {
+ struct pipe_context pipe;
+
+ struct nouveau_winsys *nvws;
+ struct nv10_screen *screen;
+ unsigned pctx_id;
+
+ struct draw_context *draw;
+
+ uint32_t dirty;
+
+ struct nv10_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
+ struct nv10_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+ unsigned dirty_samplers;
+ unsigned fp_samplers;
+ unsigned vp_samplers;
+
+ uint32_t rt_enable;
+ struct pipe_buffer *rt[4];
+ struct pipe_buffer *zeta;
+ uint32_t lma_offset;
+
+ struct nv10_blend_state *blend;
+ struct pipe_blend_color *blend_color;
+ struct nv10_rasterizer_state *rast;
+ struct nv10_depth_stencil_alpha_state *dsa;
+ struct pipe_viewport_state *viewport;
+ struct pipe_scissor_state *scissor;
+ struct pipe_framebuffer_state *framebuffer;
+
+ //struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+ float *constbuf[PIPE_SHADER_TYPES][32][4];
+ unsigned constbuf_nr[PIPE_SHADER_TYPES];
+
+ struct vertex_info vertex_info;
+
+ struct {
+ struct pipe_buffer *buffer;
+ uint32_t format;
+ } tex[2];
+
+ unsigned vb_enable;
+ struct {
+ struct pipe_buffer *buffer;
+ unsigned delta;
+ } vb[16];
+
+/* struct {
+
+ struct nouveau_resource *exec_heap;
+ struct nouveau_resource *data_heap;
+
+ struct nv10_vertex_program *active;
+
+ struct nv10_vertex_program *current;
+ } vertprog;
+*/
+ struct {
+ struct nv10_fragment_program *active;
+
+ struct nv10_fragment_program *current;
+ struct pipe_buffer *constant_buf;
+ } fragprog;
+
+ struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
+ struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+};
+
+static INLINE struct nv10_context *
+nv10_context(struct pipe_context *pipe)
+{
+ return (struct nv10_context *)pipe;
+}
+
+extern void nv10_init_state_functions(struct nv10_context *nv10);
+extern void nv10_init_surface_functions(struct nv10_context *nv10);
+
+extern void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
+/* nv10_clear.c */
+extern void nv10_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+/* nv10_draw.c */
+extern struct draw_stage *nv10_draw_render_stage(struct nv10_context *nv10);
+
+/* nv10_fragprog.c */
+extern void nv10_fragprog_bind(struct nv10_context *,
+ struct nv10_fragment_program *);
+extern void nv10_fragprog_destroy(struct nv10_context *,
+ struct nv10_fragment_program *);
+
+/* nv10_fragtex.c */
+extern void nv10_fragtex_bind(struct nv10_context *);
+
+/* nv10_prim_vbuf.c */
+struct draw_stage *nv10_draw_vbuf_stage( struct nv10_context *nv10 );
+extern void nv10_vtxbuf_bind(struct nv10_context* nv10);
+
+/* nv10_state.c and friends */
+extern void nv10_emit_hw_state(struct nv10_context *nv10);
+extern void nv10_state_tex_update(struct nv10_context *nv10);
+
+/* nv10_vbo.c */
+extern boolean nv10_draw_arrays(struct pipe_context *, unsigned mode,
+ unsigned start, unsigned count);
+extern boolean nv10_draw_elements( struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned prim, unsigned start, unsigned count);
+
+
+#endif
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv10_context.h"
+
+void
+nv10_fragprog_bind(struct nv10_context *nv10, struct nv10_fragment_program *fp)
+{
+}
+
+void
+nv10_fragprog_destroy(struct nv10_context *nv10,
+ struct nv10_fragment_program *fp)
+{
+}
+
--- /dev/null
+#include "nv10_context.h"
+
+static INLINE int log2i(int i)
+{
+ int r = 0;
+
+ if (i & 0xffff0000) {
+ i >>= 16;
+ r += 16;
+ }
+ if (i & 0x0000ff00) {
+ i >>= 8;
+ r += 8;
+ }
+ if (i & 0x000000f0) {
+ i >>= 4;
+ r += 4;
+ }
+ if (i & 0x0000000c) {
+ i >>= 2;
+ r += 2;
+ }
+ if (i & 0x00000002) {
+ r += 1;
+ }
+ return r;
+}
+
+#define _(m,tf) \
+{ \
+ TRUE, \
+ PIPE_FORMAT_##m, \
+ NV10TCL_TX_FORMAT_FORMAT_##tf, \
+}
+
+struct nv10_texture_format {
+ boolean defined;
+ uint pipe;
+ int format;
+};
+
+static struct nv10_texture_format
+nv10_texture_formats[] = {
+ _(A8R8G8B8_UNORM, A8R8G8B8),
+ _(A1R5G5B5_UNORM, A1R5G5B5),
+ _(A4R4G4B4_UNORM, A4R4G4B4),
+ _(L8_UNORM , L8 ),
+ _(A8_UNORM , A8 ),
+ _(A8L8_UNORM , A8L8 ),
+// _(RGB_DXT1 , DXT1, ),
+// _(RGBA_DXT1 , DXT1, ),
+// _(RGBA_DXT3 , DXT3, ),
+// _(RGBA_DXT5 , DXT5, ),
+ {},
+};
+
+static struct nv10_texture_format *
+nv10_fragtex_format(uint pipe_format)
+{
+ struct nv10_texture_format *tf = nv10_texture_formats;
+
+ while (tf->defined) {
+ if (tf->pipe == pipe_format)
+ return tf;
+ tf++;
+ }
+
+ return NULL;
+}
+
+
+static void
+nv10_fragtex_build(struct nv10_context *nv10, int unit)
+{
+#if 0
+ struct nv10_sampler_state *ps = nv10->tex_sampler[unit];
+ struct nv10_miptree *nv10mt = nv10->tex_miptree[unit];
+ struct pipe_texture *pt = &nv10mt->base;
+ struct nv10_texture_format *tf;
+ uint32_t txf, txs, txp;
+
+ tf = nv10_fragtex_format(pt->format);
+ if (!tf || !tf->defined) {
+ NOUVEAU_ERR("Unsupported texture format: 0x%x\n", pt->format);
+ return;
+ }
+
+ txf = tf->format << 8;
+ txf |= (pt->last_level + 1) << 16;
+ txf |= log2i(pt->width[0]) << 20;
+ txf |= log2i(pt->height[0]) << 24;
+ txf |= log2i(pt->depth[0]) << 28;
+ txf |= 8;
+
+ switch (pt->target) {
+ case PIPE_TEXTURE_CUBE:
+ txf |= NV10TCL_TX_FORMAT_CUBE_MAP;
+ /* fall-through */
+ case PIPE_TEXTURE_2D:
+ txf |= (2<<4);
+ break;
+ case PIPE_TEXTURE_1D:
+ txf |= (1<<4);
+ break;
+ default:
+ NOUVEAU_ERR("Unknown target %d\n", pt->target);
+ return;
+ }
+
+ BEGIN_RING(celsius, NV10TCL_TX_OFFSET(unit), 8);
+ OUT_RELOCl(nv10mt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ OUT_RELOCd(nv10mt->buffer,txf,NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_OR | NOUVEAU_BO_RD, 1/*VRAM*/,2/*TT*/);
+ OUT_RING (ps->wrap);
+ OUT_RING (0x40000000); /* enable */
+ OUT_RING (txs);
+ OUT_RING (ps->filt | 0x2000 /* magic */);
+ OUT_RING ((pt->width[0] << 16) | pt->height[0]);
+ OUT_RING (ps->bcol);
+#endif
+}
+
+void
+nv10_fragtex_bind(struct nv10_context *nv10)
+{
+#if 0
+ struct nv10_fragment_program *fp = nv10->fragprog.active;
+ unsigned samplers, unit;
+
+ samplers = nv10->fp_samplers & ~fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ BEGIN_RING(celsius, NV10TCL_TX_ENABLE(unit), 1);
+ OUT_RING (0);
+ }
+
+ samplers = nv10->dirty_samplers & fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ nv10_fragtex_build(nv10, unit);
+ }
+
+ nv10->fp_samplers = fp->samplers;
+#endif
+}
+
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "nv10_context.h"
+#include "nv10_screen.h"
+
+static void
+nv10_miptree_layout(struct nv10_miptree *nv10mt)
+{
+ struct pipe_texture *pt = &nv10mt->base;
+ boolean swizzled = FALSE;
+ uint width = pt->width[0], height = pt->height[0];
+ uint offset = 0;
+ int nr_faces, l, f;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ nr_faces = 6;
+ } else {
+ nr_faces = 1;
+ }
+
+ for (l = 0; l <= pt->last_level; l++) {
+ pt->width[l] = width;
+ pt->height[l] = height;
+ pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+ pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
+
+ if (swizzled)
+ nv10mt->level[l].pitch = pt->nblocksx[l] * pt->block.size;
+ else
+ nv10mt->level[l].pitch = pt->nblocksx[0] * pt->block.size;
+ nv10mt->level[l].pitch = (nv10mt->level[l].pitch + 63) & ~63;
+
+ nv10mt->level[l].image_offset =
+ CALLOC(nr_faces, sizeof(unsigned));
+
+ width = MAX2(1, width >> 1);
+ height = MAX2(1, height >> 1);
+
+ }
+
+ for (f = 0; f < nr_faces; f++) {
+ for (l = 0; l <= pt->last_level; l++) {
+ nv10mt->level[l].image_offset[f] = offset;
+ offset += nv10mt->level[l].pitch * pt->height[l];
+ }
+ }
+
+ nv10mt->total_size = offset;
+}
+
+static struct pipe_texture *
+nv10_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
+{
+ struct pipe_winsys *ws = screen->winsys;
+ struct nv10_miptree *mt;
+
+ mt = MALLOC(sizeof(struct nv10_miptree));
+ if (!mt)
+ return NULL;
+ mt->base = *pt;
+ mt->base.refcount = 1;
+ mt->base.screen = screen;
+
+ nv10_miptree_layout(mt);
+
+ mt->buffer = ws->buffer_create(ws, 256, PIPE_BUFFER_USAGE_PIXEL,
+ mt->total_size);
+ if (!mt->buffer) {
+ FREE(mt);
+ return NULL;
+ }
+
+ return &mt->base;
+}
+
+static void
+nv10_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
+{
+ struct pipe_texture *mt = *pt;
+
+ *pt = NULL;
+ if (--mt->refcount <= 0) {
+ struct nv10_miptree *nv10mt = (struct nv10_miptree *)mt;
+ int l;
+
+ pipe_buffer_reference(screen, &nv10mt->buffer, NULL);
+ for (l = 0; l <= mt->last_level; l++) {
+ if (nv10mt->level[l].image_offset)
+ FREE(nv10mt->level[l].image_offset);
+ }
+ FREE(nv10mt);
+ }
+}
+
+static void
+nv10_miptree_update(struct pipe_context *pipe, struct pipe_texture *mt,
+ uint face, uint levels)
+{
+}
+
+
+static struct pipe_surface *
+nv10_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned flags)
+{
+ struct pipe_winsys *ws = screen->winsys;
+ struct nv10_miptree *nv10mt = (struct nv10_miptree *)pt;
+ struct pipe_surface *ps;
+
+ ps = ws->surface_alloc(ws);
+ if (!ps)
+ return NULL;
+ pipe_buffer_reference(screen, &ps->buffer, nv10mt->buffer);
+ ps->format = pt->format;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->block = pt->block;
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = nv10mt->level[level].pitch;
+ ps->refcount = 1;
+ ps->winsys = screen->winsys;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ ps->offset = nv10mt->level[level].image_offset[face];
+ } else {
+ ps->offset = nv10mt->level[level].image_offset[0];
+ }
+
+ return ps;
+}
+
+static void
+nv10_miptree_surface_release(struct pipe_screen *screen,
+ struct pipe_surface **surface)
+{
+}
+
+void nv10_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+ pscreen->texture_create = nv10_miptree_create;
+ pscreen->texture_release = nv10_miptree_release;
+ pscreen->get_tex_surface = nv10_miptree_surface_get;
+ pscreen->tex_surface_release = nv10_miptree_surface_release;
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * \file
+ * Build post-transformation, post-clipping vertex buffers and element
+ * lists by hooking into the end of the primitive pipeline and
+ * manipulating the vertex_id field in the vertex headers.
+ *
+ * XXX: work in progress
+ *
+ * \author José Fonseca <jrfonseca@tungstengraphics.com>
+ * \author Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "pipe/p_debug.h"
+#include "pipe/p_inlines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv10_context.h"
+#include "nv10_state.h"
+
+#include "draw/draw_vbuf.h"
+
+/**
+ * Primitive renderer for nv10.
+ */
+struct nv10_vbuf_render {
+ struct vbuf_render base;
+
+ struct nv10_context *nv10;
+
+ /** Vertex buffer */
+ struct pipe_buffer* buffer;
+
+ /** Vertex size in bytes */
+ unsigned vertex_size;
+
+ /** Hardware primitive */
+ unsigned hwprim;
+};
+
+
+void nv10_vtxbuf_bind( struct nv10_context* nv10 )
+{
+ int i;
+ for(i = 0; i < 8; i++) {
+ BEGIN_RING(celsius, NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET(i), 1);
+ OUT_RING(0/*nv10->vtxbuf*/);
+ BEGIN_RING(celsius, NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT(i) ,1);
+ OUT_RING(0/*XXX*/);
+ }
+}
+
+/**
+ * Basically a cast wrapper.
+ */
+static INLINE struct nv10_vbuf_render *
+nv10_vbuf_render( struct vbuf_render *render )
+{
+ assert(render);
+ return (struct nv10_vbuf_render *)render;
+}
+
+
+static const struct vertex_info *
+nv10_vbuf_render_get_vertex_info( struct vbuf_render *render )
+{
+ struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
+ struct nv10_context *nv10 = nv10_render->nv10;
+
+ nv10_emit_hw_state(nv10);
+
+ return &nv10->vertex_info;
+}
+
+
+static void *
+nv10_vbuf_render_allocate_vertices( struct vbuf_render *render,
+ ushort vertex_size,
+ ushort nr_vertices )
+{
+ struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
+ struct nv10_context *nv10 = nv10_render->nv10;
+ struct pipe_winsys *winsys = nv10->pipe.winsys;
+ size_t size = (size_t)vertex_size * (size_t)nr_vertices;
+
+ assert(!nv10_render->buffer);
+ nv10_render->buffer = winsys->buffer_create(winsys, 64, PIPE_BUFFER_USAGE_VERTEX, size);
+
+ nv10->dirty |= NV10_NEW_VTXARRAYS;
+
+ return winsys->buffer_map(winsys,
+ nv10_render->buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE);
+}
+
+
+static void
+nv10_vbuf_render_set_primitive( struct vbuf_render *render,
+ unsigned prim )
+{
+ struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
+ nv10_render->hwprim = prim + 1;
+}
+
+
+static void
+nv10_vbuf_render_draw( struct vbuf_render *render,
+ const ushort *indices,
+ uint nr_indices)
+{
+ struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
+ struct nv10_context *nv10 = nv10_render->nv10;
+ int push, i;
+
+ nv10_emit_hw_state(nv10);
+
+ BEGIN_RING(celsius, NV10TCL_VERTEX_ARRAY_OFFSET_POS, 1);
+ OUT_RELOCl(nv10_render->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+
+ BEGIN_RING(celsius, NV10TCL_VERTEX_BUFFER_BEGIN_END, 1);
+ OUT_RING(nv10_render->hwprim);
+
+ if (nr_indices & 1) {
+ BEGIN_RING(celsius, NV10TCL_VB_ELEMENT_U32, 1);
+ OUT_RING (indices[0]);
+ indices++; nr_indices--;
+ }
+
+ while (nr_indices) {
+ // XXX too big/small ? check the size
+ push = MIN2(nr_indices, 1200 * 2);
+
+ BEGIN_RING_NI(celsius, NV10TCL_VB_ELEMENT_U16, push >> 1);
+ for (i = 0; i < push; i+=2)
+ OUT_RING((indices[i+1] << 16) | indices[i]);
+
+ nr_indices -= push;
+ indices += push;
+ }
+
+ BEGIN_RING(celsius, NV10TCL_VERTEX_BUFFER_BEGIN_END, 1);
+ OUT_RING (0);
+}
+
+
+static void
+nv10_vbuf_render_release_vertices( struct vbuf_render *render,
+ void *vertices,
+ unsigned vertex_size,
+ unsigned vertices_used )
+{
+ struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
+ struct nv10_context *nv10 = nv10_render->nv10;
+ struct pipe_winsys *winsys = nv10->pipe.winsys;
+ struct pipe_screen *pscreen = &nv10->screen->pipe;
+
+ assert(nv10_render->buffer);
+ winsys->buffer_unmap(winsys, nv10_render->buffer);
+ pipe_buffer_reference(pscreen, &nv10_render->buffer, NULL);
+}
+
+
+static void
+nv10_vbuf_render_destroy( struct vbuf_render *render )
+{
+ struct nv10_vbuf_render *nv10_render = nv10_vbuf_render(render);
+ FREE(nv10_render);
+}
+
+
+/**
+ * Create a new primitive render.
+ */
+static struct vbuf_render *
+nv10_vbuf_render_create( struct nv10_context *nv10 )
+{
+ struct nv10_vbuf_render *nv10_render = CALLOC_STRUCT(nv10_vbuf_render);
+
+ nv10_render->nv10 = nv10;
+
+ nv10_render->base.max_vertex_buffer_bytes = 16*1024;
+ nv10_render->base.max_indices = 1024;
+ nv10_render->base.get_vertex_info = nv10_vbuf_render_get_vertex_info;
+ nv10_render->base.allocate_vertices = nv10_vbuf_render_allocate_vertices;
+ nv10_render->base.set_primitive = nv10_vbuf_render_set_primitive;
+ nv10_render->base.draw = nv10_vbuf_render_draw;
+ nv10_render->base.release_vertices = nv10_vbuf_render_release_vertices;
+ nv10_render->base.destroy = nv10_vbuf_render_destroy;
+
+ return &nv10_render->base;
+}
+
+
+/**
+ * Create a new primitive vbuf/render stage.
+ */
+struct draw_stage *nv10_draw_vbuf_stage( struct nv10_context *nv10 )
+{
+ struct vbuf_render *render;
+ struct draw_stage *stage;
+
+ render = nv10_vbuf_render_create(nv10);
+ if(!render)
+ return NULL;
+
+ stage = draw_vbuf_stage( nv10->draw, render );
+ if(!stage) {
+ render->destroy(render);
+ return NULL;
+ }
+
+ return stage;
+}
--- /dev/null
+#include "pipe/p_screen.h"
+
+#include "nv10_context.h"
+#include "nv10_screen.h"
+
+static const char *
+nv10_screen_get_name(struct pipe_screen *screen)
+{
+ struct nv10_screen *nv10screen = nv10_screen(screen);
+ struct nouveau_device *dev = nv10screen->nvws->channel->device;
+ static char buffer[128];
+
+ snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
+ return buffer;
+}
+
+static const char *
+nv10_screen_get_vendor(struct pipe_screen *screen)
+{
+ return "nouveau";
+}
+
+static int
+nv10_screen_get_param(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 2;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 0;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 0;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_S3TC:
+ return 0;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 1;
+ case PIPE_CAP_POINT_SPRITE:
+ return 0;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 1;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 0;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 12;
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 12;
+ case NOUVEAU_CAP_HW_VTXBUF:
+ case NOUVEAU_CAP_HW_IDXBUF:
+ return 0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0;
+ }
+}
+
+static float
+nv10_screen_get_paramf(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 10.0;
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 64.0;
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 2.0;
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 4.0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0.0;
+ }
+}
+
+static boolean
+nv10_screen_is_format_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage, unsigned geom_flags)
+{
+ if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+static void *
+nv10_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+ unsigned flags )
+{
+ struct pipe_winsys *ws = screen->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, surface->buffer, flags);
+ if (!map)
+ return NULL;
+
+ return map + surface->offset;
+}
+
+static void
+nv10_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+ struct pipe_winsys *ws = screen->winsys;
+
+ ws->buffer_unmap(ws, surface->buffer);
+}
+
+static void
+nv10_screen_destroy(struct pipe_screen *pscreen)
+{
+ struct nv10_screen *screen = nv10_screen(pscreen);
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nvws->notifier_free(&screen->sync);
+ nvws->grobj_free(&screen->celsius);
+
+ FREE(pscreen);
+}
+
+struct pipe_screen *
+nv10_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
+{
+ struct nv10_screen *screen = CALLOC_STRUCT(nv10_screen);
+ unsigned celsius_class;
+ unsigned chipset = nvws->channel->device->chipset;
+ int ret;
+
+ if (!screen)
+ return NULL;
+ screen->nvws = nvws;
+
+ /* 3D object */
+ if (chipset>=0x20)
+ celsius_class=NV11TCL;
+ else if (chipset>=0x17)
+ celsius_class=NV17TCL;
+ else if (chipset>=0x11)
+ celsius_class=NV11TCL;
+ else
+ celsius_class=NV10TCL;
+
+ if (!celsius_class) {
+ NOUVEAU_ERR("Unknown nv1x chipset: nv%02x\n", chipset);
+ return NULL;
+ }
+
+ ret = nvws->grobj_alloc(nvws, celsius_class, &screen->celsius);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+ return FALSE;
+ }
+
+ /* Notifier for sync purposes */
+ ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+ if (ret) {
+ NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+ nv10_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ screen->pipe.winsys = ws;
+ screen->pipe.destroy = nv10_screen_destroy;
+
+ screen->pipe.get_name = nv10_screen_get_name;
+ screen->pipe.get_vendor = nv10_screen_get_vendor;
+ screen->pipe.get_param = nv10_screen_get_param;
+ screen->pipe.get_paramf = nv10_screen_get_paramf;
+
+ screen->pipe.is_format_supported = nv10_screen_is_format_supported;
+
+ screen->pipe.surface_map = nv10_surface_map;
+ screen->pipe.surface_unmap = nv10_surface_unmap;
+
+ nv10_screen_init_miptree_functions(&screen->pipe);
+
+ return &screen->pipe;
+}
+
--- /dev/null
+#ifndef __NV10_SCREEN_H__
+#define __NV10_SCREEN_H__
+
+#include "pipe/p_screen.h"
+
+struct nv10_screen {
+ struct pipe_screen pipe;
+
+ struct nouveau_winsys *nvws;
+
+ /* HW graphics objects */
+ struct nouveau_grobj *celsius;
+ struct nouveau_notifier *sync;
+};
+
+static INLINE struct nv10_screen *
+nv10_screen(struct pipe_screen *screen)
+{
+ return (struct nv10_screen *)screen;
+}
+
+#endif
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_shader_tokens.h"
+
+#include "tgsi/tgsi_parse.h"
+
+#include "nv10_context.h"
+#include "nv10_state.h"
+
+static void *
+nv10_blend_state_create(struct pipe_context *pipe,
+ const struct pipe_blend_state *cso)
+{
+ struct nv10_blend_state *cb;
+
+ cb = MALLOC(sizeof(struct nv10_blend_state));
+
+ cb->b_enable = cso->blend_enable ? 1 : 0;
+ cb->b_srcfunc = ((nvgl_blend_func(cso->alpha_src_factor)<<16) |
+ (nvgl_blend_func(cso->rgb_src_factor)));
+ cb->b_dstfunc = ((nvgl_blend_func(cso->alpha_dst_factor)<<16) |
+ (nvgl_blend_func(cso->rgb_dst_factor)));
+
+ cb->c_mask = (((cso->colormask & PIPE_MASK_A) ? (0x01<<24) : 0) |
+ ((cso->colormask & PIPE_MASK_R) ? (0x01<<16) : 0) |
+ ((cso->colormask & PIPE_MASK_G) ? (0x01<< 8) : 0) |
+ ((cso->colormask & PIPE_MASK_B) ? (0x01<< 0) : 0));
+
+ cb->d_enable = cso->dither ? 1 : 0;
+
+ return (void *)cb;
+}
+
+static void
+nv10_blend_state_bind(struct pipe_context *pipe, void *blend)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->blend = (struct nv10_blend_state*)blend;
+
+ nv10->dirty |= NV10_NEW_BLEND;
+}
+
+static void
+nv10_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+
+static INLINE unsigned
+wrap_mode(unsigned wrap) {
+ unsigned ret;
+
+ switch (wrap) {
+ case PIPE_TEX_WRAP_REPEAT:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_MIRRORED_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_CLAMP:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_CLAMP;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ default:
+ NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+ ret = NV10TCL_TX_FORMAT_WRAP_S_REPEAT;
+ break;
+ }
+
+ return ret >> NV10TCL_TX_FORMAT_WRAP_S_SHIFT;
+}
+
+static void *
+nv10_sampler_state_create(struct pipe_context *pipe,
+ const struct pipe_sampler_state *cso)
+{
+ struct nv10_sampler_state *ps;
+ uint32_t filter = 0;
+
+ ps = MALLOC(sizeof(struct nv10_sampler_state));
+
+ ps->wrap = ((wrap_mode(cso->wrap_s) << NV10TCL_TX_FORMAT_WRAP_S_SHIFT) |
+ (wrap_mode(cso->wrap_t) << NV10TCL_TX_FORMAT_WRAP_T_SHIFT));
+
+ ps->en = 0;
+ if (cso->max_anisotropy > 1.0) {
+ /* no idea, binary driver sets it, works without it.. meh.. */
+ ps->wrap |= (1 << 5);
+
+/* if (cso->max_anisotropy >= 16.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_16X;
+ } else
+ if (cso->max_anisotropy >= 12.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_12X;
+ } else
+ if (cso->max_anisotropy >= 10.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_10X;
+ } else
+ if (cso->max_anisotropy >= 8.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_8X;
+ } else
+ if (cso->max_anisotropy >= 6.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_6X;
+ } else
+ if (cso->max_anisotropy >= 4.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_4X;
+ } else {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_2X;
+ }*/
+ }
+
+ switch (cso->mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ filter |= NV10TCL_TX_FILTER_MAGNIFY_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ filter |= NV10TCL_TX_FILTER_MAGNIFY_NEAREST;
+ break;
+ }
+
+ switch (cso->min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV10TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV10TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV10TCL_TX_FILTER_MINIFY_LINEAR;
+ break;
+ }
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV10TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV10TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV10TCL_TX_FILTER_MINIFY_NEAREST;
+ break;
+ }
+ break;
+ }
+
+ ps->filt = filter;
+
+/* if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ switch (cso->compare_func) {
+ case PIPE_FUNC_NEVER:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_NEVER;
+ break;
+ case PIPE_FUNC_GREATER:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_GREATER;
+ break;
+ case PIPE_FUNC_EQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_EQUAL;
+ break;
+ case PIPE_FUNC_GEQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_GEQUAL;
+ break;
+ case PIPE_FUNC_LESS:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_LESS;
+ break;
+ case PIPE_FUNC_NOTEQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_NOTEQUAL;
+ break;
+ case PIPE_FUNC_LEQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_LEQUAL;
+ break;
+ case PIPE_FUNC_ALWAYS:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_ALWAYS;
+ break;
+ default:
+ break;
+ }
+ }*/
+
+ ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
+ (float_to_ubyte(cso->border_color[0]) << 16) |
+ (float_to_ubyte(cso->border_color[1]) << 8) |
+ (float_to_ubyte(cso->border_color[2]) << 0));
+
+ return (void *)ps;
+}
+
+static void
+nv10_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv10->tex_sampler[unit] = sampler[unit];
+ nv10->dirty_samplers |= (1 << unit);
+ }
+}
+
+static void
+nv10_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void
+nv10_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+ struct pipe_texture **miptree)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv10->tex_miptree[unit] = (struct nv10_miptree *)miptree[unit];
+ nv10->dirty_samplers |= (1 << unit);
+ }
+}
+
+static void *
+nv10_rasterizer_state_create(struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *cso)
+{
+ struct nv10_rasterizer_state *rs;
+ int i;
+
+ /*XXX: ignored:
+ * light_twoside
+ * offset_cw/ccw -nohw
+ * scissor
+ * point_smooth -nohw
+ * multisample
+ * offset_units / offset_scale
+ */
+ rs = MALLOC(sizeof(struct nv10_rasterizer_state));
+
+ rs->templ = cso;
+
+ rs->shade_model = cso->flatshade ? 0x1d00 : 0x1d01;
+
+ rs->line_width = (unsigned char)(cso->line_width * 8.0) & 0xff;
+ rs->line_smooth_en = cso->line_smooth ? 1 : 0;
+
+ rs->point_size = *(uint32_t*)&cso->point_size;
+
+ rs->poly_smooth_en = cso->poly_smooth ? 1 : 0;
+
+ if (cso->front_winding == PIPE_WINDING_CCW) {
+ rs->front_face = NV10TCL_FRONT_FACE_CCW;
+ rs->poly_mode_front = nvgl_polygon_mode(cso->fill_ccw);
+ rs->poly_mode_back = nvgl_polygon_mode(cso->fill_cw);
+ } else {
+ rs->front_face = NV10TCL_FRONT_FACE_CW;
+ rs->poly_mode_front = nvgl_polygon_mode(cso->fill_cw);
+ rs->poly_mode_back = nvgl_polygon_mode(cso->fill_ccw);
+ }
+
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ rs->cull_face_en = 1;
+ if (cso->front_winding == PIPE_WINDING_CCW)
+ rs->cull_face = NV10TCL_CULL_FACE_FRONT;
+ else
+ rs->cull_face = NV10TCL_CULL_FACE_BACK;
+ break;
+ case PIPE_WINDING_CW:
+ rs->cull_face_en = 1;
+ if (cso->front_winding == PIPE_WINDING_CW)
+ rs->cull_face = NV10TCL_CULL_FACE_FRONT;
+ else
+ rs->cull_face = NV10TCL_CULL_FACE_BACK;
+ break;
+ case PIPE_WINDING_BOTH:
+ rs->cull_face_en = 1;
+ rs->cull_face = NV10TCL_CULL_FACE_FRONT_AND_BACK;
+ break;
+ case PIPE_WINDING_NONE:
+ default:
+ rs->cull_face_en = 0;
+ rs->cull_face = 0;
+ break;
+ }
+
+ if (cso->point_sprite) {
+ rs->point_sprite = (1 << 0);
+ for (i = 0; i < 8; i++) {
+ if (cso->sprite_coord_mode[i] != PIPE_SPRITE_COORD_NONE)
+ rs->point_sprite |= (1 << (8 + i));
+ }
+ } else {
+ rs->point_sprite = 0;
+ }
+
+ return (void *)rs;
+}
+
+static void
+nv10_rasterizer_state_bind(struct pipe_context *pipe, void *rast)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->rast = (struct nv10_rasterizer_state*)rast;
+
+ draw_set_rasterizer_state(nv10->draw, (nv10->rast ? nv10->rast->templ : NULL));
+
+ nv10->dirty |= NV10_NEW_RAST;
+}
+
+static void
+nv10_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void *
+nv10_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
+{
+ struct nv10_depth_stencil_alpha_state *hw;
+
+ hw = MALLOC(sizeof(struct nv10_depth_stencil_alpha_state));
+
+ hw->depth.func = nvgl_comparison_op(cso->depth.func);
+ hw->depth.write_enable = cso->depth.writemask ? 1 : 0;
+ hw->depth.test_enable = cso->depth.enabled ? 1 : 0;
+
+ hw->stencil.enable = cso->stencil[0].enabled ? 1 : 0;
+ hw->stencil.wmask = cso->stencil[0].write_mask;
+ hw->stencil.func = nvgl_comparison_op(cso->stencil[0].func);
+ hw->stencil.ref = cso->stencil[0].ref_value;
+ hw->stencil.vmask = cso->stencil[0].value_mask;
+ hw->stencil.fail = nvgl_stencil_op(cso->stencil[0].fail_op);
+ hw->stencil.zfail = nvgl_stencil_op(cso->stencil[0].zfail_op);
+ hw->stencil.zpass = nvgl_stencil_op(cso->stencil[0].zpass_op);
+
+ hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
+ hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
+ hw->alpha.ref = float_to_ubyte(cso->alpha.ref);
+
+ return (void *)hw;
+}
+
+static void
+nv10_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *dsa)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->dsa = (struct nv10_depth_stencil_alpha_state*)dsa;
+
+ nv10->dirty |= NV10_NEW_DSA;
+}
+
+static void
+nv10_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void *
+nv10_vp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *templ)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ return draw_create_vertex_shader(nv10->draw, templ);
+}
+
+static void
+nv10_vp_state_bind(struct pipe_context *pipe, void *shader)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ draw_bind_vertex_shader(nv10->draw, (struct draw_vertex_shader *) shader);
+
+ nv10->dirty |= NV10_NEW_VERTPROG;
+}
+
+static void
+nv10_vp_state_delete(struct pipe_context *pipe, void *shader)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ draw_delete_vertex_shader(nv10->draw, (struct draw_vertex_shader *) shader);
+}
+
+static void *
+nv10_fp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv10_fragment_program *fp;
+
+ fp = CALLOC(1, sizeof(struct nv10_fragment_program));
+ fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+
+ tgsi_scan_shader(cso->tokens, &fp->info);
+
+ return (void *)fp;
+}
+
+static void
+nv10_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ struct nv10_fragment_program *fp = hwcso;
+
+ nv10->fragprog.current = fp;
+ nv10->dirty |= NV10_NEW_FRAGPROG;
+}
+
+static void
+nv10_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ struct nv10_fragment_program *fp = hwcso;
+
+ nv10_fragprog_destroy(nv10, fp);
+ FREE((void*)fp->pipe.tokens);
+ FREE(fp);
+}
+
+static void
+nv10_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *bcol)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->blend_color = (struct pipe_blend_color*)bcol;
+
+ nv10->dirty |= NV10_NEW_BLENDCOL;
+}
+
+static void
+nv10_set_clip_state(struct pipe_context *pipe,
+ const struct pipe_clip_state *clip)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ draw_set_clip_state(nv10->draw, clip);
+}
+
+static void
+nv10_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+ const struct pipe_constant_buffer *buf )
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ struct pipe_winsys *ws = pipe->winsys;
+
+ assert(shader < PIPE_SHADER_TYPES);
+ assert(index == 0);
+
+ if (buf) {
+ void *mapped;
+ if (buf->size && (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
+ {
+ memcpy(nv10->constbuf[shader], mapped, buf->size);
+ nv10->constbuf_nr[shader] =
+ buf->size / (4 * sizeof(float));
+ ws->buffer_unmap(ws, buf->buffer);
+ }
+ }
+}
+
+static void
+nv10_set_framebuffer_state(struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->framebuffer = (struct pipe_framebuffer_state*)fb;
+
+ nv10->dirty |= NV10_NEW_FRAMEBUFFER;
+}
+
+static void
+nv10_set_polygon_stipple(struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stipple)
+{
+ NOUVEAU_ERR("line stipple hahaha\n");
+}
+
+static void
+nv10_set_scissor_state(struct pipe_context *pipe,
+ const struct pipe_scissor_state *s)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->scissor = (struct pipe_scissor_state*)s;
+
+ nv10->dirty |= NV10_NEW_SCISSOR;
+}
+
+static void
+nv10_set_viewport_state(struct pipe_context *pipe,
+ const struct pipe_viewport_state *vpt)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ nv10->viewport = (struct pipe_viewport_state*)vpt;
+
+ draw_set_viewport_state(nv10->draw, nv10->viewport);
+
+ nv10->dirty |= NV10_NEW_VIEWPORT;
+}
+
+static void
+nv10_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_buffer *vb)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ memcpy(nv10->vtxbuf, vb, sizeof(*vb) * count);
+ nv10->dirty |= NV10_NEW_VTXARRAYS;
+
+ draw_set_vertex_buffers(nv10->draw, count, vb);
+}
+
+static void
+nv10_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_element *ve)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+
+ memcpy(nv10->vtxelt, ve, sizeof(*ve) * count);
+ nv10->dirty |= NV10_NEW_VTXARRAYS;
+
+ draw_set_vertex_elements(nv10->draw, count, ve);
+}
+
+void
+nv10_init_state_functions(struct nv10_context *nv10)
+{
+ nv10->pipe.create_blend_state = nv10_blend_state_create;
+ nv10->pipe.bind_blend_state = nv10_blend_state_bind;
+ nv10->pipe.delete_blend_state = nv10_blend_state_delete;
+
+ nv10->pipe.create_sampler_state = nv10_sampler_state_create;
+ nv10->pipe.bind_sampler_states = nv10_sampler_state_bind;
+ nv10->pipe.delete_sampler_state = nv10_sampler_state_delete;
+ nv10->pipe.set_sampler_textures = nv10_set_sampler_texture;
+
+ nv10->pipe.create_rasterizer_state = nv10_rasterizer_state_create;
+ nv10->pipe.bind_rasterizer_state = nv10_rasterizer_state_bind;
+ nv10->pipe.delete_rasterizer_state = nv10_rasterizer_state_delete;
+
+ nv10->pipe.create_depth_stencil_alpha_state =
+ nv10_depth_stencil_alpha_state_create;
+ nv10->pipe.bind_depth_stencil_alpha_state =
+ nv10_depth_stencil_alpha_state_bind;
+ nv10->pipe.delete_depth_stencil_alpha_state =
+ nv10_depth_stencil_alpha_state_delete;
+
+ nv10->pipe.create_vs_state = nv10_vp_state_create;
+ nv10->pipe.bind_vs_state = nv10_vp_state_bind;
+ nv10->pipe.delete_vs_state = nv10_vp_state_delete;
+
+ nv10->pipe.create_fs_state = nv10_fp_state_create;
+ nv10->pipe.bind_fs_state = nv10_fp_state_bind;
+ nv10->pipe.delete_fs_state = nv10_fp_state_delete;
+
+ nv10->pipe.set_blend_color = nv10_set_blend_color;
+ nv10->pipe.set_clip_state = nv10_set_clip_state;
+ nv10->pipe.set_constant_buffer = nv10_set_constant_buffer;
+ nv10->pipe.set_framebuffer_state = nv10_set_framebuffer_state;
+ nv10->pipe.set_polygon_stipple = nv10_set_polygon_stipple;
+ nv10->pipe.set_scissor_state = nv10_set_scissor_state;
+ nv10->pipe.set_viewport_state = nv10_set_viewport_state;
+
+ nv10->pipe.set_vertex_buffers = nv10_set_vertex_buffers;
+ nv10->pipe.set_vertex_elements = nv10_set_vertex_elements;
+}
+
--- /dev/null
+#ifndef __NV10_STATE_H__
+#define __NV10_STATE_H__
+
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
+
+struct nv10_blend_state {
+ uint32_t b_enable;
+ uint32_t b_srcfunc;
+ uint32_t b_dstfunc;
+
+ uint32_t c_mask;
+
+ uint32_t d_enable;
+};
+
+struct nv10_sampler_state {
+ uint32_t wrap;
+ uint32_t en;
+ uint32_t filt;
+ uint32_t bcol;
+};
+
+struct nv10_rasterizer_state {
+ uint32_t shade_model;
+
+ uint32_t line_width;
+ uint32_t line_smooth_en;
+
+ uint32_t point_size;
+
+ uint32_t poly_smooth_en;
+
+ uint32_t poly_mode_front;
+ uint32_t poly_mode_back;
+
+ uint32_t front_face;
+ uint32_t cull_face;
+ uint32_t cull_face_en;
+
+ uint32_t point_sprite;
+
+ const struct pipe_rasterizer_state *templ;
+};
+
+struct nv10_vertex_program_exec {
+ uint32_t data[4];
+ boolean has_branch_offset;
+ int const_index;
+};
+
+struct nv10_vertex_program_data {
+ int index; /* immediates == -1 */
+ float value[4];
+};
+
+struct nv10_vertex_program {
+ const struct pipe_shader_state *pipe;
+
+ boolean translated;
+ struct nv10_vertex_program_exec *insns;
+ unsigned nr_insns;
+ struct nv10_vertex_program_data *consts;
+ unsigned nr_consts;
+
+ struct nouveau_resource *exec;
+ unsigned exec_start;
+ struct nouveau_resource *data;
+ unsigned data_start;
+ unsigned data_start_min;
+
+ uint32_t ir;
+ uint32_t or;
+};
+
+struct nv10_fragment_program_data {
+ unsigned offset;
+ unsigned index;
+};
+
+struct nv10_fragment_program {
+ struct pipe_shader_state pipe;
+ struct tgsi_shader_info info;
+
+ boolean translated;
+ boolean on_hw;
+ unsigned samplers;
+
+ uint32_t *insn;
+ int insn_len;
+
+ struct nv10_fragment_program_data *consts;
+ unsigned nr_consts;
+
+ struct pipe_buffer *buffer;
+
+ uint32_t fp_control;
+ uint32_t fp_reg_control;
+};
+
+
+struct nv10_depth_stencil_alpha_state {
+ struct {
+ uint32_t func;
+ uint32_t write_enable;
+ uint32_t test_enable;
+ } depth;
+
+ struct {
+ uint32_t enable;
+ uint32_t wmask;
+ uint32_t func;
+ uint32_t ref;
+ uint32_t vmask;
+ uint32_t fail;
+ uint32_t zfail;
+ uint32_t zpass;
+ } stencil;
+
+ struct {
+ uint32_t enabled;
+ uint32_t func;
+ uint32_t ref;
+ } alpha;
+};
+
+struct nv10_miptree {
+ struct pipe_texture base;
+
+ struct pipe_buffer *buffer;
+ uint total_size;
+
+ struct {
+ uint pitch;
+ uint *image_offset;
+ } level[PIPE_MAX_TEXTURE_LEVELS];
+};
+
+#endif
--- /dev/null
+#include "nv10_context.h"
+#include "nv10_state.h"
+
+static void nv10_state_emit_blend(struct nv10_context* nv10)
+{
+ struct nv10_blend_state *b = nv10->blend;
+
+ BEGIN_RING(celsius, NV10TCL_DITHER_ENABLE, 1);
+ OUT_RING (b->d_enable);
+
+ BEGIN_RING(celsius, NV10TCL_BLEND_FUNC_ENABLE, 3);
+ OUT_RING (b->b_enable);
+ OUT_RING (b->b_srcfunc);
+ OUT_RING (b->b_dstfunc);
+
+ BEGIN_RING(celsius, NV10TCL_COLOR_MASK, 1);
+ OUT_RING (b->c_mask);
+}
+
+static void nv10_state_emit_blend_color(struct nv10_context* nv10)
+{
+ struct pipe_blend_color *c = nv10->blend_color;
+
+ BEGIN_RING(celsius, NV10TCL_BLEND_COLOR, 1);
+ OUT_RING ((float_to_ubyte(c->color[3]) << 24)|
+ (float_to_ubyte(c->color[0]) << 16)|
+ (float_to_ubyte(c->color[1]) << 8) |
+ (float_to_ubyte(c->color[2]) << 0));
+}
+
+static void nv10_state_emit_rast(struct nv10_context* nv10)
+{
+ struct nv10_rasterizer_state *r = nv10->rast;
+
+ BEGIN_RING(celsius, NV10TCL_SHADE_MODEL, 2);
+ OUT_RING (r->shade_model);
+ OUT_RING (r->line_width);
+
+
+ BEGIN_RING(celsius, NV10TCL_POINT_SIZE, 1);
+ OUT_RING (r->point_size);
+
+ BEGIN_RING(celsius, NV10TCL_POLYGON_MODE_FRONT, 2);
+ OUT_RING (r->poly_mode_front);
+ OUT_RING (r->poly_mode_back);
+
+
+ BEGIN_RING(celsius, NV10TCL_CULL_FACE, 2);
+ OUT_RING (r->cull_face);
+ OUT_RING (r->front_face);
+
+ BEGIN_RING(celsius, NV10TCL_LINE_SMOOTH_ENABLE, 2);
+ OUT_RING (r->line_smooth_en);
+ OUT_RING (r->poly_smooth_en);
+
+ BEGIN_RING(celsius, NV10TCL_CULL_FACE_ENABLE, 1);
+ OUT_RING (r->cull_face_en);
+}
+
+static void nv10_state_emit_dsa(struct nv10_context* nv10)
+{
+ struct nv10_depth_stencil_alpha_state *d = nv10->dsa;
+
+ BEGIN_RING(celsius, NV10TCL_DEPTH_FUNC, 1);
+ OUT_RING (d->depth.func);
+
+ BEGIN_RING(celsius, NV10TCL_DEPTH_WRITE_ENABLE, 1);
+ OUT_RING (d->depth.write_enable);
+
+ BEGIN_RING(celsius, NV10TCL_DEPTH_TEST_ENABLE, 1);
+ OUT_RING (d->depth.test_enable);
+
+#if 0
+ BEGIN_RING(celsius, NV10TCL_STENCIL_ENABLE, 1);
+ OUT_RING (d->stencil.enable);
+ BEGIN_RING(celsius, NV10TCL_STENCIL_MASK, 7);
+ OUT_RINGp ((uint32_t *)&(d->stencil.wmask), 7);
+#endif
+
+ BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_ENABLE, 1);
+ OUT_RING (d->alpha.enabled);
+
+ BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_FUNC, 1);
+ OUT_RING (d->alpha.func);
+
+ BEGIN_RING(celsius, NV10TCL_ALPHA_FUNC_REF, 1);
+ OUT_RING (d->alpha.ref);
+}
+
+static void nv10_state_emit_viewport(struct nv10_context* nv10)
+{
+}
+
+static void nv10_state_emit_scissor(struct nv10_context* nv10)
+{
+ // XXX this is so not working
+/* struct pipe_scissor_state *s = nv10->scissor;
+ BEGIN_RING(celsius, NV10TCL_SCISSOR_HORIZ, 2);
+ OUT_RING (((s->maxx - s->minx) << 16) | s->minx);
+ OUT_RING (((s->maxy - s->miny) << 16) | s->miny);*/
+}
+
+static void nv10_state_emit_framebuffer(struct nv10_context* nv10)
+{
+ struct pipe_framebuffer_state* fb = nv10->framebuffer;
+ struct pipe_surface *rt, *zeta = NULL;
+ uint32_t rt_format, w, h;
+ int colour_format = 0, zeta_format = 0;
+
+ w = fb->cbufs[0]->width;
+ h = fb->cbufs[0]->height;
+ colour_format = fb->cbufs[0]->format;
+ rt = fb->cbufs[0];
+
+ if (fb->zsbuf) {
+ if (colour_format) {
+ assert(w == fb->zsbuf->width);
+ assert(h == fb->zsbuf->height);
+ } else {
+ w = fb->zsbuf->width;
+ h = fb->zsbuf->height;
+ }
+
+ zeta_format = fb->zsbuf->format;
+ zeta = fb->zsbuf;
+ }
+
+ rt_format = NV10TCL_RT_FORMAT_TYPE_LINEAR;
+
+ switch (colour_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case 0:
+ rt_format |= NV10TCL_RT_FORMAT_COLOR_A8R8G8B8;
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ rt_format |= NV10TCL_RT_FORMAT_COLOR_R5G6B5;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (zeta) {
+ BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
+ OUT_RING (rt->stride | (zeta->stride << 16));
+ } else {
+ BEGIN_RING(celsius, NV10TCL_RT_PITCH, 1);
+ OUT_RING (rt->stride | (rt->stride << 16));
+ }
+
+ nv10->rt[0] = rt->buffer;
+
+ if (zeta_format)
+ {
+ nv10->zeta = zeta->buffer;
+ }
+
+ BEGIN_RING(celsius, NV10TCL_RT_HORIZ, 3);
+ OUT_RING ((w << 16) | 0);
+ OUT_RING ((h << 16) | 0);
+ OUT_RING (rt_format);
+ BEGIN_RING(celsius, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 2);
+ OUT_RING (((w - 1) << 16) | 0 | 0x08000800);
+ OUT_RING (((h - 1) << 16) | 0 | 0x08000800);
+}
+
+static void nv10_vertex_layout(struct nv10_context *nv10)
+{
+ struct nv10_fragment_program *fp = nv10->fragprog.current;
+ uint32_t src = 0;
+ int i;
+ struct vertex_info vinfo;
+
+ memset(&vinfo, 0, sizeof(vinfo));
+
+ for (i = 0; i < fp->info.num_inputs; i++) {
+ switch (fp->info.input_semantic_name[i]) {
+ case TGSI_SEMANTIC_POSITION:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_LINEAR, src++);
+ break;
+ default:
+ case TGSI_SEMANTIC_GENERIC:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+ break;
+ case TGSI_SEMANTIC_FOG:
+ draw_emit_vertex_attr(&vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+ break;
+ }
+ }
+ draw_compute_vertex_size(&vinfo);
+}
+
+void
+nv10_emit_hw_state(struct nv10_context *nv10)
+{
+ int i;
+
+ if (nv10->dirty & NV10_NEW_VERTPROG) {
+ //nv10_vertprog_bind(nv10, nv10->vertprog.current);
+ nv10->dirty &= ~NV10_NEW_VERTPROG;
+ }
+
+ if (nv10->dirty & NV10_NEW_FRAGPROG) {
+ nv10_fragprog_bind(nv10, nv10->fragprog.current);
+ /*XXX: clear NV10_NEW_FRAGPROG if no new program uploaded */
+ nv10->dirty_samplers |= (1<<10);
+ nv10->dirty_samplers = 0;
+ }
+
+ if (nv10->dirty_samplers || (nv10->dirty & NV10_NEW_FRAGPROG)) {
+ nv10_fragtex_bind(nv10);
+ nv10->dirty &= ~NV10_NEW_FRAGPROG;
+ }
+
+ if (nv10->dirty & NV10_NEW_VTXARRAYS) {
+ nv10->dirty &= ~NV10_NEW_VTXARRAYS;
+ nv10_vertex_layout(nv10);
+ nv10_vtxbuf_bind(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_BLEND) {
+ nv10->dirty &= ~NV10_NEW_BLEND;
+ nv10_state_emit_blend(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_BLENDCOL) {
+ nv10->dirty &= ~NV10_NEW_BLENDCOL;
+ nv10_state_emit_blend_color(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_RAST) {
+ nv10->dirty &= ~NV10_NEW_RAST;
+ nv10_state_emit_rast(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_DSA) {
+ nv10->dirty &= ~NV10_NEW_DSA;
+ nv10_state_emit_dsa(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_VIEWPORT) {
+ nv10->dirty &= ~NV10_NEW_VIEWPORT;
+ nv10_state_emit_viewport(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_SCISSOR) {
+ nv10->dirty &= ~NV10_NEW_SCISSOR;
+ nv10_state_emit_scissor(nv10);
+ }
+
+ if (nv10->dirty & NV10_NEW_FRAMEBUFFER) {
+ nv10->dirty &= ~NV10_NEW_FRAMEBUFFER;
+ nv10_state_emit_framebuffer(nv10);
+ }
+
+ /* Emit relocs for every referenced buffer.
+ * This is to ensure the bufmgr has an accurate idea of how
+ * the buffer is used. This isn't very efficient, but we don't
+ * seem to take a significant performance hit. Will be improved
+ * at some point. Vertex arrays are emitted by nv10_vbo.c
+ */
+
+ /* Render target */
+// XXX figre out who's who for NV10TCL_DMA_* and fill accordingly
+// BEGIN_RING(celsius, NV10TCL_DMA_COLOR0, 1);
+// OUT_RELOCo(nv10->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(celsius, NV10TCL_COLOR_OFFSET, 1);
+ OUT_RELOCl(nv10->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ if (nv10->zeta) {
+// XXX
+// BEGIN_RING(celsius, NV10TCL_DMA_ZETA, 1);
+// OUT_RELOCo(nv10->zeta, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(celsius, NV10TCL_ZETA_OFFSET, 1);
+ OUT_RELOCl(nv10->zeta, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ /* XXX for when we allocate LMA on nv17 */
+/* BEGIN_RING(celsius, NV10TCL_LMA_DEPTH_BUFFER_OFFSET, 1);
+ OUT_RELOCl(nv10->zeta + lma_offset);*/
+ }
+
+ /* Vertex buffer */
+ BEGIN_RING(celsius, NV10TCL_DMA_VTXBUF0, 1);
+ OUT_RELOCo(nv10->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(celsius, NV10TCL_COLOR_OFFSET, 1);
+ OUT_RELOCl(nv10->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ /* Texture images */
+ for (i = 0; i < 2; i++) {
+ if (!(nv10->fp_samplers & (1 << i)))
+ continue;
+ BEGIN_RING(celsius, NV10TCL_TX_OFFSET(i), 1);
+ OUT_RELOCl(nv10->tex[i].buffer, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ BEGIN_RING(celsius, NV10TCL_TX_FORMAT(i), 1);
+ OUT_RELOCd(nv10->tex[i].buffer, nv10->tex[i].format,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD |
+ NOUVEAU_BO_OR, NV10TCL_TX_FORMAT_DMA0,
+ NV10TCL_TX_FORMAT_DMA1);
+ }
+}
+
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "nv10_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_inlines.h"
+#include "util/u_tile.h"
+
+static void
+nv10_surface_copy(struct pipe_context *pipe, unsigned do_flip,
+ struct pipe_surface *dest, unsigned destx, unsigned desty,
+ struct pipe_surface *src, unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ struct nouveau_winsys *nvws = nv10->nvws;
+
+ nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
+ width, height);
+}
+
+static void
+nv10_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
+ unsigned destx, unsigned desty, unsigned width,
+ unsigned height, unsigned value)
+{
+ struct nv10_context *nv10 = nv10_context(pipe);
+ struct nouveau_winsys *nvws = nv10->nvws;
+
+ nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+}
+
+void
+nv10_init_surface_functions(struct nv10_context *nv10)
+{
+ nv10->pipe.surface_copy = nv10_surface_copy;
+ nv10->pipe.surface_fill = nv10_surface_fill;
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "nv10_context.h"
+#include "nv10_state.h"
+
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+boolean nv10_draw_elements( struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned prim, unsigned start, unsigned count)
+{
+ struct nv10_context *nv10 = nv10_context( pipe );
+ struct draw_context *draw = nv10->draw;
+ unsigned i;
+
+ nv10_emit_hw_state(nv10);
+
+ /*
+ * Map vertex buffers
+ */
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (nv10->vtxbuf[i].buffer) {
+ void *buf
+ = pipe->winsys->buffer_map(pipe->winsys,
+ nv10->vtxbuf[i].buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_vertex_buffer(draw, i, buf);
+ }
+ }
+ /* Map index buffer, if present */
+ if (indexBuffer) {
+ void *mapped_indexes
+ = pipe->winsys->buffer_map(pipe->winsys, indexBuffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes);
+ }
+ else {
+ /* no index/element buffer */
+ draw_set_mapped_element_buffer(draw, 0, NULL);
+ }
+
+ draw_set_mapped_constant_buffer(draw,
+ nv10->constbuf[PIPE_SHADER_VERTEX],
+ nv10->constbuf_nr[PIPE_SHADER_VERTEX]);
+
+ /* draw! */
+ draw_arrays(nv10->draw, prim, start, count);
+
+ /*
+ * unmap vertex/index buffers
+ */
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (nv10->vtxbuf[i].buffer) {
+ pipe->winsys->buffer_unmap(pipe->winsys, nv10->vtxbuf[i].buffer);
+ draw_set_mapped_vertex_buffer(draw, i, NULL);
+ }
+ }
+ if (indexBuffer) {
+ pipe->winsys->buffer_unmap(pipe->winsys, indexBuffer);
+ draw_set_mapped_element_buffer(draw, 0, NULL);
+ }
+
+ return TRUE;
+}
+
+boolean nv10_draw_arrays( struct pipe_context *pipe,
+ unsigned prim, unsigned start, unsigned count)
+{
+ return nv10_draw_elements(pipe, NULL, 0, prim, start, count);
+}
+
+
+
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nv20
+
+DRIVER_SOURCES = \
+ nv20_clear.c \
+ nv20_context.c \
+ nv20_fragprog.c \
+ nv20_fragtex.c \
+ nv20_miptree.c \
+ nv20_prim_vbuf.c \
+ nv20_screen.c \
+ nv20_state.c \
+ nv20_state_emit.c \
+ nv20_surface.c \
+ nv20_vbo.c
+# nv20_vertprog.c
+
+C_SOURCES = \
+ $(COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../../Makefile.template
+
+symlinks:
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "nv20_context.h"
+
+void
+nv20_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue)
+{
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv20_context.h"
+#include "nv20_screen.h"
+
+static void
+nv20_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ draw_flush(nv20->draw);
+
+ FIRE_RING(fence);
+}
+
+static void
+nv20_destroy(struct pipe_context *pipe)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ if (nv20->draw)
+ draw_destroy(nv20->draw);
+
+ FREE(nv20);
+}
+
+static void nv20_init_hwctx(struct nv20_context *nv20)
+{
+ struct nv20_screen *screen = nv20->screen;
+ struct nouveau_winsys *nvws = screen->nvws;
+ int i;
+ float projectionmatrix[16];
+
+ BEGIN_RING(kelvin, NV10TCL_DMA_NOTIFY, 1);
+ OUT_RING (screen->sync->handle);
+ BEGIN_RING(kelvin, NV10TCL_DMA_IN_MEMORY0, 2);
+ OUT_RING (nvws->channel->vram->handle);
+ OUT_RING (nvws->channel->gart->handle);
+ BEGIN_RING(kelvin, NV10TCL_DMA_IN_MEMORY2, 2);
+ OUT_RING (nvws->channel->vram->handle);
+ OUT_RING (nvws->channel->vram->handle);
+
+ BEGIN_RING(kelvin, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(kelvin, NV10TCL_RT_HORIZ, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+
+ BEGIN_RING(kelvin, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 1);
+ OUT_RING ((0x7ff<<16)|0x800);
+ BEGIN_RING(kelvin, NV10TCL_VIEWPORT_CLIP_VERT(0), 1);
+ OUT_RING ((0x7ff<<16)|0x800);
+
+ for (i=1;i<8;i++) {
+ BEGIN_RING(kelvin, NV10TCL_VIEWPORT_CLIP_HORIZ(i), 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_VIEWPORT_CLIP_VERT(i), 1);
+ OUT_RING (0);
+ }
+
+ BEGIN_RING(kelvin, 0x290, 1);
+ OUT_RING ((0x10<<16)|1);
+ BEGIN_RING(kelvin, 0x3f4, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(kelvin, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ if (nv20->screen->kelvin->grclass != NV10TCL) {
+ /* For nv11, nv17 */
+ BEGIN_RING(kelvin, 0x120, 3);
+ OUT_RING (0);
+ OUT_RING (1);
+ OUT_RING (2);
+
+ BEGIN_RING(kelvin, NV10TCL_NOP, 1);
+ OUT_RING (0);
+ }
+
+ BEGIN_RING(kelvin, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ /* Set state */
+ BEGIN_RING(kelvin, NV10TCL_FOG_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_ALPHA_FUNC_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_ALPHA_FUNC_FUNC, 2);
+ OUT_RING (0x207);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_TX_ENABLE(0), 2);
+ OUT_RING (0);
+ OUT_RING (0);
+
+ BEGIN_RING(kelvin, NV10TCL_RC_IN_ALPHA(0), 12);
+ OUT_RING (0x30141010);
+ OUT_RING (0);
+ OUT_RING (0x20040000);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0x00000c00);
+ OUT_RING (0);
+ OUT_RING (0x00000c00);
+ OUT_RING (0x18000000);
+ OUT_RING (0x300e0300);
+ OUT_RING (0x0c091c80);
+
+ BEGIN_RING(kelvin, NV10TCL_BLEND_FUNC_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_DITHER_ENABLE, 2);
+ OUT_RING (1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_LINE_SMOOTH_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_WEIGHT_ENABLE, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_BLEND_FUNC_SRC, 4);
+ OUT_RING (1);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0x8006);
+ BEGIN_RING(kelvin, NV10TCL_STENCIL_MASK, 8);
+ OUT_RING (0xff);
+ OUT_RING (0x207);
+ OUT_RING (0);
+ OUT_RING (0xff);
+ OUT_RING (0x1e00);
+ OUT_RING (0x1e00);
+ OUT_RING (0x1e00);
+ OUT_RING (0x1d01);
+ BEGIN_RING(kelvin, NV10TCL_NORMALIZE_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_FOG_ENABLE, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_LIGHT_MODEL, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_COLOR_CONTROL, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_ENABLED_LIGHTS, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_FUNC, 1);
+ OUT_RING (0x201);
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_WRITE_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_TEST_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_POLYGON_OFFSET_FACTOR, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_POINT_SIZE, 1);
+ OUT_RING (8);
+ BEGIN_RING(kelvin, NV10TCL_POINT_PARAMETERS_ENABLE, 2);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_LINE_WIDTH, 1);
+ OUT_RING (8);
+ BEGIN_RING(kelvin, NV10TCL_LINE_SMOOTH_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_POLYGON_MODE_FRONT, 2);
+ OUT_RING (0x1b02);
+ OUT_RING (0x1b02);
+ BEGIN_RING(kelvin, NV10TCL_CULL_FACE, 2);
+ OUT_RING (0x405);
+ OUT_RING (0x901);
+ BEGIN_RING(kelvin, NV10TCL_POLYGON_SMOOTH_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_CULL_FACE_ENABLE, 1);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_CLIP_PLANE_ENABLE(0), 8);
+ for (i=0;i<8;i++) {
+ OUT_RING (0);
+ }
+ BEGIN_RING(kelvin, NV10TCL_FOG_EQUATION_CONSTANT, 3);
+ OUT_RING (0x3fc00000); /* -1.50 */
+ OUT_RING (0xbdb8aa0a); /* -0.09 */
+ OUT_RING (0); /* 0.00 */
+
+ BEGIN_RING(kelvin, NV10TCL_NOP, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(kelvin, NV10TCL_FOG_MODE, 2);
+ OUT_RING (0x802);
+ OUT_RING (2);
+ /* for some reason VIEW_MATRIX_ENABLE need to be 6 instead of 4 when
+ * using texturing, except when using the texture matrix
+ */
+ BEGIN_RING(kelvin, NV10TCL_VIEW_MATRIX_ENABLE, 1);
+ OUT_RING (6);
+ BEGIN_RING(kelvin, NV10TCL_COLOR_MASK, 1);
+ OUT_RING (0x01010101);
+
+ /* Set vertex component */
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_COL_4F_R, 4);
+ OUT_RINGf (1.0);
+ OUT_RINGf (1.0);
+ OUT_RINGf (1.0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_COL2_3F_R, 3);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RING (0);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_NOR_3F_X, 3);
+ OUT_RING (0);
+ OUT_RING (0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_TX0_4F_S, 4);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_TX1_4F_S, 4);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (0.0);
+ OUT_RINGf (1.0);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_FOG_1F, 1);
+ OUT_RINGf (0.0);
+ BEGIN_RING(kelvin, NV10TCL_EDGEFLAG_ENABLE, 1);
+ OUT_RING (1);
+
+ memset(projectionmatrix, 0, sizeof(projectionmatrix));
+ BEGIN_RING(kelvin, NV10TCL_PROJECTION_MATRIX(0), 16);
+ projectionmatrix[0*4+0] = 1.0;
+ projectionmatrix[1*4+1] = 1.0;
+ projectionmatrix[2*4+2] = 1.0;
+ projectionmatrix[3*4+3] = 1.0;
+ for (i=0;i<16;i++) {
+ OUT_RINGf (projectionmatrix[i]);
+ }
+
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_RANGE_NEAR, 2);
+ OUT_RING (0.0);
+ OUT_RINGf (16777216.0);
+
+ BEGIN_RING(kelvin, NV10TCL_VIEWPORT_SCALE_X, 4);
+ OUT_RINGf (-2048.0);
+ OUT_RINGf (-2048.0);
+ OUT_RINGf (16777215.0 * 0.5);
+ OUT_RING (0);
+
+ FIRE_RING (NULL);
+}
+
+static void
+nv20_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+}
+
+struct pipe_context *
+nv20_create(struct pipe_screen *pscreen, unsigned pctx_id)
+{
+ struct nv20_screen *screen = nv20_screen(pscreen);
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv20_context *nv20;
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nv20 = CALLOC(1, sizeof(struct nv20_context));
+ if (!nv20)
+ return NULL;
+ nv20->screen = screen;
+ nv20->pctx_id = pctx_id;
+
+ nv20->nvws = nvws;
+
+ nv20->pipe.winsys = ws;
+ nv20->pipe.screen = pscreen;
+ nv20->pipe.destroy = nv20_destroy;
+ nv20->pipe.set_edgeflags = nv20_set_edgeflags;
+ nv20->pipe.draw_arrays = nv20_draw_arrays;
+ nv20->pipe.draw_elements = nv20_draw_elements;
+ nv20->pipe.clear = nv20_clear;
+ nv20->pipe.flush = nv20_flush;
+
+ nv20_init_surface_functions(nv20);
+ nv20_init_state_functions(nv20);
+
+ nv20->draw = draw_create();
+ assert(nv20->draw);
+ draw_set_rasterize_stage(nv20->draw, nv20_draw_vbuf_stage(nv20));
+
+ nv20_init_hwctx(nv20);
+
+ return &nv20->pipe;
+}
+
--- /dev/null
+#ifndef __NV20_CONTEXT_H__
+#define __NV20_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx) \
+ struct nv20_screen *ctx = nv20->screen
+#include "nouveau/nouveau_push.h"
+
+#include "nv20_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+ fprintf(stderr, "nouveau: "fmt, ##args);
+
+#define NV20_NEW_VERTPROG (1 << 0)
+#define NV20_NEW_FRAGPROG (1 << 1)
+#define NV20_NEW_VTXARRAYS (1 << 2)
+#define NV20_NEW_BLEND (1 << 3)
+#define NV20_NEW_BLENDCOL (1 << 4)
+#define NV20_NEW_RAST (1 << 5)
+#define NV20_NEW_DSA (1 << 6)
+#define NV20_NEW_VIEWPORT (1 << 7)
+#define NV20_NEW_SCISSOR (1 << 8)
+#define NV20_NEW_FRAMEBUFFER (1 << 9)
+
+#include "nv20_screen.h"
+
+struct nv20_context {
+ struct pipe_context pipe;
+
+ struct nouveau_winsys *nvws;
+ struct nv20_screen *screen;
+ unsigned pctx_id;
+
+ struct draw_context *draw;
+
+ uint32_t dirty;
+
+ struct nv20_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
+ struct nv20_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+ unsigned dirty_samplers;
+ unsigned fp_samplers;
+ unsigned vp_samplers;
+
+ uint32_t rt_enable;
+ struct pipe_buffer *rt[4];
+ struct pipe_buffer *zeta;
+ uint32_t lma_offset;
+
+ struct nv20_blend_state *blend;
+ struct pipe_blend_color *blend_color;
+ struct nv20_rasterizer_state *rast;
+ struct nv20_depth_stencil_alpha_state *dsa;
+ struct pipe_viewport_state *viewport;
+ struct pipe_scissor_state *scissor;
+ struct pipe_framebuffer_state *framebuffer;
+
+ //struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+ float *constbuf[PIPE_SHADER_TYPES][32][4];
+ unsigned constbuf_nr[PIPE_SHADER_TYPES];
+
+ struct vertex_info vertex_info;
+
+ struct {
+ struct pipe_buffer *buffer;
+ uint32_t format;
+ } tex[2];
+
+ unsigned vb_enable;
+ struct {
+ struct pipe_buffer *buffer;
+ unsigned delta;
+ } vb[16];
+
+/* struct {
+
+ struct nouveau_resource *exec_heap;
+ struct nouveau_resource *data_heap;
+
+ struct nv20_vertex_program *active;
+
+ struct nv20_vertex_program *current;
+ } vertprog;
+*/
+ struct {
+ struct nv20_fragment_program *active;
+
+ struct nv20_fragment_program *current;
+ struct pipe_buffer *constant_buf;
+ } fragprog;
+
+ struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
+ struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+};
+
+static INLINE struct nv20_context *
+nv20_context(struct pipe_context *pipe)
+{
+ return (struct nv20_context *)pipe;
+}
+
+extern void nv20_init_state_functions(struct nv20_context *nv20);
+extern void nv20_init_surface_functions(struct nv20_context *nv20);
+
+extern void nv20_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
+/* nv20_clear.c */
+extern void nv20_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+/* nv20_draw.c */
+extern struct draw_stage *nv20_draw_render_stage(struct nv20_context *nv20);
+
+/* nv20_fragprog.c */
+extern void nv20_fragprog_bind(struct nv20_context *,
+ struct nv20_fragment_program *);
+extern void nv20_fragprog_destroy(struct nv20_context *,
+ struct nv20_fragment_program *);
+
+/* nv20_fragtex.c */
+extern void nv20_fragtex_bind(struct nv20_context *);
+
+/* nv20_prim_vbuf.c */
+struct draw_stage *nv20_draw_vbuf_stage( struct nv20_context *nv20 );
+extern void nv20_vtxbuf_bind(struct nv20_context* nv20);
+
+/* nv20_state.c and friends */
+extern void nv20_emit_hw_state(struct nv20_context *nv20);
+extern void nv20_state_tex_update(struct nv20_context *nv20);
+
+/* nv20_vbo.c */
+extern boolean nv20_draw_arrays(struct pipe_context *, unsigned mode,
+ unsigned start, unsigned count);
+extern boolean nv20_draw_elements( struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned prim, unsigned start, unsigned count);
+
+
+#endif
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv20_context.h"
+
+void
+nv20_fragprog_bind(struct nv20_context *nv20, struct nv20_fragment_program *fp)
+{
+}
+
+void
+nv20_fragprog_destroy(struct nv20_context *nv20,
+ struct nv20_fragment_program *fp)
+{
+}
+
--- /dev/null
+#include "nv20_context.h"
+
+static INLINE int log2i(int i)
+{
+ int r = 0;
+
+ if (i & 0xffff0000) {
+ i >>= 16;
+ r += 16;
+ }
+ if (i & 0x0000ff00) {
+ i >>= 8;
+ r += 8;
+ }
+ if (i & 0x000000f0) {
+ i >>= 4;
+ r += 4;
+ }
+ if (i & 0x0000000c) {
+ i >>= 2;
+ r += 2;
+ }
+ if (i & 0x00000002) {
+ r += 1;
+ }
+ return r;
+}
+
+#define _(m,tf) \
+{ \
+ TRUE, \
+ PIPE_FORMAT_##m, \
+ NV10TCL_TX_FORMAT_FORMAT_##tf, \
+}
+
+struct nv20_texture_format {
+ boolean defined;
+ uint pipe;
+ int format;
+};
+
+static struct nv20_texture_format
+nv20_texture_formats[] = {
+ _(A8R8G8B8_UNORM, A8R8G8B8),
+ _(A1R5G5B5_UNORM, A1R5G5B5),
+ _(A4R4G4B4_UNORM, A4R4G4B4),
+ _(L8_UNORM , L8 ),
+ _(A8_UNORM , A8 ),
+ _(A8L8_UNORM , A8L8 ),
+// _(RGB_DXT1 , DXT1, ),
+// _(RGBA_DXT1 , DXT1, ),
+// _(RGBA_DXT3 , DXT3, ),
+// _(RGBA_DXT5 , DXT5, ),
+ {},
+};
+
+static struct nv20_texture_format *
+nv20_fragtex_format(uint pipe_format)
+{
+ struct nv20_texture_format *tf = nv20_texture_formats;
+
+ while (tf->defined) {
+ if (tf->pipe == pipe_format)
+ return tf;
+ tf++;
+ }
+
+ return NULL;
+}
+
+
+static void
+nv20_fragtex_build(struct nv20_context *nv20, int unit)
+{
+#if 0
+ struct nv20_sampler_state *ps = nv20->tex_sampler[unit];
+ struct nv20_miptree *nv20mt = nv20->tex_miptree[unit];
+ struct pipe_texture *pt = &nv20mt->base;
+ struct nv20_texture_format *tf;
+ uint32_t txf, txs, txp;
+
+ tf = nv20_fragtex_format(pt->format);
+ if (!tf || !tf->defined) {
+ NOUVEAU_ERR("Unsupported texture format: 0x%x\n", pt->format);
+ return;
+ }
+
+ txf = tf->format << 8;
+ txf |= (pt->last_level + 1) << 16;
+ txf |= log2i(pt->width[0]) << 20;
+ txf |= log2i(pt->height[0]) << 24;
+ txf |= log2i(pt->depth[0]) << 28;
+ txf |= 8;
+
+ switch (pt->target) {
+ case PIPE_TEXTURE_CUBE:
+ txf |= NV10TCL_TX_FORMAT_CUBE_MAP;
+ /* fall-through */
+ case PIPE_TEXTURE_2D:
+ txf |= (2<<4);
+ break;
+ case PIPE_TEXTURE_1D:
+ txf |= (1<<4);
+ break;
+ default:
+ NOUVEAU_ERR("Unknown target %d\n", pt->target);
+ return;
+ }
+
+ BEGIN_RING(kelvin, NV10TCL_TX_OFFSET(unit), 8);
+ OUT_RELOCl(nv20mt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ OUT_RELOCd(nv20mt->buffer,txf,NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_OR | NOUVEAU_BO_RD, 1/*VRAM*/,2/*TT*/);
+ OUT_RING (ps->wrap);
+ OUT_RING (0x40000000); /* enable */
+ OUT_RING (txs);
+ OUT_RING (ps->filt | 0x2000 /* magic */);
+ OUT_RING ((pt->width[0] << 16) | pt->height[0]);
+ OUT_RING (ps->bcol);
+#endif
+}
+
+void
+nv20_fragtex_bind(struct nv20_context *nv20)
+{
+#if 0
+ struct nv20_fragment_program *fp = nv20->fragprog.active;
+ unsigned samplers, unit;
+
+ samplers = nv20->fp_samplers & ~fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ BEGIN_RING(kelvin, NV10TCL_TX_ENABLE(unit), 1);
+ OUT_RING (0);
+ }
+
+ samplers = nv20->dirty_samplers & fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ nv20_fragtex_build(nv20, unit);
+ }
+
+ nv20->fp_samplers = fp->samplers;
+#endif
+}
+
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "nv20_context.h"
+#include "nv20_screen.h"
+
+static void
+nv20_miptree_layout(struct nv20_miptree *nv20mt)
+{
+ struct pipe_texture *pt = &nv20mt->base;
+ boolean swizzled = FALSE;
+ uint width = pt->width[0], height = pt->height[0];
+ uint offset = 0;
+ int nr_faces, l, f;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ nr_faces = 6;
+ } else {
+ nr_faces = 1;
+ }
+
+ for (l = 0; l <= pt->last_level; l++) {
+ pt->width[l] = width;
+ pt->height[l] = height;
+ pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+ pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
+
+ if (swizzled)
+ nv20mt->level[l].pitch = pt->nblocksx[l] * pt->block.size;
+ else
+ nv20mt->level[l].pitch = pt->nblocksx[0] * pt->block.size;
+ nv20mt->level[l].pitch = (nv20mt->level[l].pitch + 63) & ~63;
+
+ nv20mt->level[l].image_offset =
+ CALLOC(nr_faces, sizeof(unsigned));
+
+ width = MAX2(1, width >> 1);
+ height = MAX2(1, height >> 1);
+
+ }
+
+ for (f = 0; f < nr_faces; f++) {
+ for (l = 0; l <= pt->last_level; l++) {
+ nv20mt->level[l].image_offset[f] = offset;
+ offset += nv20mt->level[l].pitch * pt->height[l];
+ }
+ }
+
+ nv20mt->total_size = offset;
+}
+
+static struct pipe_texture *
+nv20_miptree_create(struct pipe_screen *screen, const struct pipe_texture *pt)
+{
+ struct pipe_winsys *ws = screen->winsys;
+ struct nv20_miptree *mt;
+
+ mt = MALLOC(sizeof(struct nv20_miptree));
+ if (!mt)
+ return NULL;
+ mt->base = *pt;
+ mt->base.refcount = 1;
+ mt->base.screen = screen;
+
+ nv20_miptree_layout(mt);
+
+ mt->buffer = ws->buffer_create(ws, 256, PIPE_BUFFER_USAGE_PIXEL,
+ mt->total_size);
+ if (!mt->buffer) {
+ FREE(mt);
+ return NULL;
+ }
+
+ return &mt->base;
+}
+
+static void
+nv20_miptree_release(struct pipe_screen *screen, struct pipe_texture **pt)
+{
+ struct pipe_texture *mt = *pt;
+
+ *pt = NULL;
+ if (--mt->refcount <= 0) {
+ struct nv20_miptree *nv20mt = (struct nv20_miptree *)mt;
+ int l;
+
+ pipe_buffer_reference(screen, &nv20mt->buffer, NULL);
+ for (l = 0; l <= mt->last_level; l++) {
+ if (nv20mt->level[l].image_offset)
+ FREE(nv20mt->level[l].image_offset);
+ }
+ FREE(nv20mt);
+ }
+}
+
+static struct pipe_surface *
+nv20_miptree_surface_get(struct pipe_screen *screen, struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned flags)
+{
+ struct nv20_miptree *nv20mt = (struct nv20_miptree *)pt;
+ struct pipe_surface *ps;
+
+ ps = CALLOC_STRUCT(pipe_surface);
+ if (!ps)
+ return NULL;
+ pipe_texture_reference(&ps->texture, pt);
+ pipe_buffer_reference(screen, &ps->buffer, nv20mt->buffer);
+ ps->format = pt->format;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->block = pt->block;
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = nv20mt->level[level].pitch;
+ ps->usage = flags;
+ ps->status = PIPE_SURFACE_STATUS_DEFINED;
+ ps->refcount = 1;
+ ps->winsys = screen->winsys;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ ps->offset = nv20mt->level[level].image_offset[face];
+ } else
+ if (pt->target == PIPE_TEXTURE_3D) {
+ ps->offset = nv20mt->level[level].image_offset[zslice];
+ } else {
+ ps->offset = nv20mt->level[level].image_offset[0];
+ }
+
+ return ps;
+}
+
+static void
+nv20_miptree_surface_release(struct pipe_screen *pscreen,
+ struct pipe_surface **psurface)
+{
+ struct pipe_surface *ps = *psurface;
+
+ *psurface = NULL;
+ if (--ps->refcount > 0)
+ return;
+
+ pipe_texture_reference(&ps->texture, NULL);
+ pipe_buffer_reference(pscreen, &ps->buffer, NULL);
+ FREE(ps);
+}
+
+void nv20_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+ pscreen->texture_create = nv20_miptree_create;
+ pscreen->texture_release = nv20_miptree_release;
+ pscreen->get_tex_surface = nv20_miptree_surface_get;
+ pscreen->tex_surface_release = nv20_miptree_surface_release;
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * \file
+ * Build post-transformation, post-clipping vertex buffers and element
+ * lists by hooking into the end of the primitive pipeline and
+ * manipulating the vertex_id field in the vertex headers.
+ *
+ * XXX: work in progress
+ *
+ * \author José Fonseca <jrfonseca@tungstengraphics.com>
+ * \author Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+
+#include "pipe/p_debug.h"
+#include "pipe/p_inlines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv20_context.h"
+#include "nv20_state.h"
+
+#include "draw/draw_vbuf.h"
+
+/**
+ * Primitive renderer for nv20.
+ */
+struct nv20_vbuf_render {
+ struct vbuf_render base;
+
+ struct nv20_context *nv20;
+
+ /** Vertex buffer */
+ struct pipe_buffer* buffer;
+
+ /** Vertex size in bytes */
+ unsigned vertex_size;
+
+ /** Hardware primitive */
+ unsigned hwprim;
+};
+
+
+void nv20_vtxbuf_bind( struct nv20_context* nv20 )
+{
+ int i;
+ for(i = 0; i < 8; i++) {
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_ARRAY_ATTRIB_OFFSET(i), 1);
+ OUT_RING(0/*nv20->vtxbuf*/);
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_ARRAY_ATTRIB_FORMAT(i) ,1);
+ OUT_RING(0/*XXX*/);
+ }
+}
+
+/**
+ * Basically a cast wrapper.
+ */
+static INLINE struct nv20_vbuf_render *
+nv20_vbuf_render( struct vbuf_render *render )
+{
+ assert(render);
+ return (struct nv20_vbuf_render *)render;
+}
+
+
+static const struct vertex_info *
+nv20_vbuf_render_get_vertex_info( struct vbuf_render *render )
+{
+ struct nv20_vbuf_render *nv20_render = nv20_vbuf_render(render);
+ struct nv20_context *nv20 = nv20_render->nv20;
+
+ nv20_emit_hw_state(nv20);
+
+ return &nv20->vertex_info;
+}
+
+
+static void *
+nv20_vbuf_render_allocate_vertices( struct vbuf_render *render,
+ ushort vertex_size,
+ ushort nr_vertices )
+{
+ struct nv20_vbuf_render *nv20_render = nv20_vbuf_render(render);
+ struct nv20_context *nv20 = nv20_render->nv20;
+ struct pipe_winsys *winsys = nv20->pipe.winsys;
+ size_t size = (size_t)vertex_size * (size_t)nr_vertices;
+
+ assert(!nv20_render->buffer);
+ nv20_render->buffer = winsys->buffer_create(winsys, 64, PIPE_BUFFER_USAGE_VERTEX, size);
+
+ nv20->dirty |= NV20_NEW_VTXARRAYS;
+
+ return winsys->buffer_map(winsys,
+ nv20_render->buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE);
+}
+
+
+static void
+nv20_vbuf_render_set_primitive( struct vbuf_render *render,
+ unsigned prim )
+{
+ struct nv20_vbuf_render *nv20_render = nv20_vbuf_render(render);
+ nv20_render->hwprim = prim + 1;
+}
+
+
+static void
+nv20_vbuf_render_draw( struct vbuf_render *render,
+ const ushort *indices,
+ uint nr_indices)
+{
+ struct nv20_vbuf_render *nv20_render = nv20_vbuf_render(render);
+ struct nv20_context *nv20 = nv20_render->nv20;
+ int push, i;
+
+ nv20_emit_hw_state(nv20);
+
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_ARRAY_OFFSET_POS, 1);
+ OUT_RELOCl(nv20_render->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_BUFFER_BEGIN_END, 1);
+ OUT_RING(nv20_render->hwprim);
+
+ if (nr_indices & 1) {
+ BEGIN_RING(kelvin, NV10TCL_VB_ELEMENT_U32, 1);
+ OUT_RING (indices[0]);
+ indices++; nr_indices--;
+ }
+
+ while (nr_indices) {
+ // XXX too big/small ? check the size
+ push = MIN2(nr_indices, 1200 * 2);
+
+ BEGIN_RING_NI(kelvin, NV10TCL_VB_ELEMENT_U16, push >> 1);
+ for (i = 0; i < push; i+=2)
+ OUT_RING((indices[i+1] << 16) | indices[i]);
+
+ nr_indices -= push;
+ indices += push;
+ }
+
+ BEGIN_RING(kelvin, NV10TCL_VERTEX_BUFFER_BEGIN_END, 1);
+ OUT_RING (0);
+}
+
+
+static void
+nv20_vbuf_render_release_vertices( struct vbuf_render *render,
+ void *vertices,
+ unsigned vertex_size,
+ unsigned vertices_used )
+{
+ struct nv20_vbuf_render *nv20_render = nv20_vbuf_render(render);
+ struct nv20_context *nv20 = nv20_render->nv20;
+ struct pipe_winsys *winsys = nv20->pipe.winsys;
+ struct pipe_screen *pscreen = &nv20->screen->pipe;
+
+ assert(nv20_render->buffer);
+ winsys->buffer_unmap(winsys, nv20_render->buffer);
+ pipe_buffer_reference(pscreen, &nv20_render->buffer, NULL);
+}
+
+
+static void
+nv20_vbuf_render_destroy( struct vbuf_render *render )
+{
+ struct nv20_vbuf_render *nv20_render = nv20_vbuf_render(render);
+ FREE(nv20_render);
+}
+
+
+/**
+ * Create a new primitive render.
+ */
+static struct vbuf_render *
+nv20_vbuf_render_create( struct nv20_context *nv20 )
+{
+ struct nv20_vbuf_render *nv20_render = CALLOC_STRUCT(nv20_vbuf_render);
+
+ nv20_render->nv20 = nv20;
+
+ nv20_render->base.max_vertex_buffer_bytes = 16*1024;
+ nv20_render->base.max_indices = 1024;
+ nv20_render->base.get_vertex_info = nv20_vbuf_render_get_vertex_info;
+ nv20_render->base.allocate_vertices = nv20_vbuf_render_allocate_vertices;
+ nv20_render->base.set_primitive = nv20_vbuf_render_set_primitive;
+ nv20_render->base.draw = nv20_vbuf_render_draw;
+ nv20_render->base.release_vertices = nv20_vbuf_render_release_vertices;
+ nv20_render->base.destroy = nv20_vbuf_render_destroy;
+
+ return &nv20_render->base;
+}
+
+
+/**
+ * Create a new primitive vbuf/render stage.
+ */
+struct draw_stage *nv20_draw_vbuf_stage( struct nv20_context *nv20 )
+{
+ struct vbuf_render *render;
+ struct draw_stage *stage;
+
+ render = nv20_vbuf_render_create(nv20);
+ if(!render)
+ return NULL;
+
+ stage = draw_vbuf_stage( nv20->draw, render );
+ if(!stage) {
+ render->destroy(render);
+ return NULL;
+ }
+
+ return stage;
+}
--- /dev/null
+#include "pipe/p_screen.h"
+
+#include "nv20_context.h"
+#include "nv20_screen.h"
+
+static const char *
+nv20_screen_get_name(struct pipe_screen *screen)
+{
+ struct nv20_screen *nv20screen = nv20_screen(screen);
+ struct nouveau_device *dev = nv20screen->nvws->channel->device;
+ static char buffer[128];
+
+ snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
+ return buffer;
+}
+
+static const char *
+nv20_screen_get_vendor(struct pipe_screen *screen)
+{
+ return "nouveau";
+}
+
+static int
+nv20_screen_get_param(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 2;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 0;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 0;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_S3TC:
+ return 0;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 1;
+ case PIPE_CAP_POINT_SPRITE:
+ return 0;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 1;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 0;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 12;
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 12;
+ case NOUVEAU_CAP_HW_VTXBUF:
+ case NOUVEAU_CAP_HW_IDXBUF:
+ return 0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0;
+ }
+}
+
+static float
+nv20_screen_get_paramf(struct pipe_screen *screen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 10.0;
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 64.0;
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 2.0;
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 4.0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0.0;
+ }
+}
+
+static boolean
+nv20_screen_is_format_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage, unsigned geom_flags)
+{
+ if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+static void *
+nv20_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+ unsigned flags )
+{
+ struct pipe_winsys *ws = screen->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, surface->buffer, flags);
+ if (!map)
+ return NULL;
+
+ return map + surface->offset;
+}
+
+static void
+nv20_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+ struct pipe_winsys *ws = screen->winsys;
+
+ ws->buffer_unmap(ws, surface->buffer);
+}
+
+static void
+nv20_screen_destroy(struct pipe_screen *pscreen)
+{
+ struct nv20_screen *screen = nv20_screen(pscreen);
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nvws->notifier_free(&screen->sync);
+ nvws->grobj_free(&screen->kelvin);
+
+ FREE(pscreen);
+}
+
+struct pipe_screen *
+nv20_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
+{
+ struct nv20_screen *screen = CALLOC_STRUCT(nv20_screen);
+ unsigned celsius_class;
+ unsigned chipset = nvws->channel->device->chipset;
+ int ret;
+
+ if (!screen)
+ return NULL;
+ screen->nvws = nvws;
+
+ /* 3D object */
+ if (chipset>=0x20)
+ celsius_class=NV11TCL;
+ else if (chipset>=0x17)
+ celsius_class=NV17TCL;
+ else if (chipset>=0x11)
+ celsius_class=NV11TCL;
+ else
+ celsius_class=NV10TCL;
+
+ if (!celsius_class) {
+ NOUVEAU_ERR("Unknown nv1x chipset: nv%02x\n", chipset);
+ return NULL;
+ }
+
+ ret = nvws->grobj_alloc(nvws, celsius_class, &screen->kelvin);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+ return FALSE;
+ }
+
+ /* Notifier for sync purposes */
+ ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+ if (ret) {
+ NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+ nv20_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ screen->pipe.winsys = ws;
+ screen->pipe.destroy = nv20_screen_destroy;
+
+ screen->pipe.get_name = nv20_screen_get_name;
+ screen->pipe.get_vendor = nv20_screen_get_vendor;
+ screen->pipe.get_param = nv20_screen_get_param;
+ screen->pipe.get_paramf = nv20_screen_get_paramf;
+
+ screen->pipe.is_format_supported = nv20_screen_is_format_supported;
+
+ screen->pipe.surface_map = nv20_surface_map;
+ screen->pipe.surface_unmap = nv20_surface_unmap;
+
+ nv20_screen_init_miptree_functions(&screen->pipe);
+
+ return &screen->pipe;
+}
+
--- /dev/null
+#ifndef __NV20_SCREEN_H__
+#define __NV20_SCREEN_H__
+
+#include "pipe/p_screen.h"
+
+struct nv20_screen {
+ struct pipe_screen pipe;
+
+ struct nouveau_winsys *nvws;
+
+ /* HW graphics objects */
+ struct nouveau_grobj *kelvin;
+ struct nouveau_notifier *sync;
+};
+
+static INLINE struct nv20_screen *
+nv20_screen(struct pipe_screen *screen)
+{
+ return (struct nv20_screen *)screen;
+}
+
+#endif
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_shader_tokens.h"
+
+#include "tgsi/tgsi_parse.h"
+
+#include "nv20_context.h"
+#include "nv20_state.h"
+
+static void *
+nv20_blend_state_create(struct pipe_context *pipe,
+ const struct pipe_blend_state *cso)
+{
+ struct nv20_blend_state *cb;
+
+ cb = MALLOC(sizeof(struct nv20_blend_state));
+
+ cb->b_enable = cso->blend_enable ? 1 : 0;
+ cb->b_srcfunc = ((nvgl_blend_func(cso->alpha_src_factor)<<16) |
+ (nvgl_blend_func(cso->rgb_src_factor)));
+ cb->b_dstfunc = ((nvgl_blend_func(cso->alpha_dst_factor)<<16) |
+ (nvgl_blend_func(cso->rgb_dst_factor)));
+
+ cb->c_mask = (((cso->colormask & PIPE_MASK_A) ? (0x01<<24) : 0) |
+ ((cso->colormask & PIPE_MASK_R) ? (0x01<<16) : 0) |
+ ((cso->colormask & PIPE_MASK_G) ? (0x01<< 8) : 0) |
+ ((cso->colormask & PIPE_MASK_B) ? (0x01<< 0) : 0));
+
+ cb->d_enable = cso->dither ? 1 : 0;
+
+ return (void *)cb;
+}
+
+static void
+nv20_blend_state_bind(struct pipe_context *pipe, void *blend)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->blend = (struct nv20_blend_state*)blend;
+
+ nv20->dirty |= NV20_NEW_BLEND;
+}
+
+static void
+nv20_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+
+static INLINE unsigned
+wrap_mode(unsigned wrap) {
+ unsigned ret;
+
+ switch (wrap) {
+ case PIPE_TEX_WRAP_REPEAT:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_MIRRORED_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_CLAMP:
+ ret = NV10TCL_TX_FORMAT_WRAP_S_CLAMP;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ default:
+ NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+ ret = NV10TCL_TX_FORMAT_WRAP_S_REPEAT;
+ break;
+ }
+
+ return ret >> NV10TCL_TX_FORMAT_WRAP_S_SHIFT;
+}
+
+static void *
+nv20_sampler_state_create(struct pipe_context *pipe,
+ const struct pipe_sampler_state *cso)
+{
+ struct nv20_sampler_state *ps;
+ uint32_t filter = 0;
+
+ ps = MALLOC(sizeof(struct nv20_sampler_state));
+
+ ps->wrap = ((wrap_mode(cso->wrap_s) << NV10TCL_TX_FORMAT_WRAP_S_SHIFT) |
+ (wrap_mode(cso->wrap_t) << NV10TCL_TX_FORMAT_WRAP_T_SHIFT));
+
+ ps->en = 0;
+ if (cso->max_anisotropy > 1.0) {
+ /* no idea, binary driver sets it, works without it.. meh.. */
+ ps->wrap |= (1 << 5);
+
+/* if (cso->max_anisotropy >= 16.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_16X;
+ } else
+ if (cso->max_anisotropy >= 12.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_12X;
+ } else
+ if (cso->max_anisotropy >= 10.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_10X;
+ } else
+ if (cso->max_anisotropy >= 8.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_8X;
+ } else
+ if (cso->max_anisotropy >= 6.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_6X;
+ } else
+ if (cso->max_anisotropy >= 4.0) {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_4X;
+ } else {
+ ps->en |= NV10TCL_TX_ENABLE_ANISO_2X;
+ }*/
+ }
+
+ switch (cso->mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ filter |= NV10TCL_TX_FILTER_MAGNIFY_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ filter |= NV10TCL_TX_FILTER_MAGNIFY_NEAREST;
+ break;
+ }
+
+ switch (cso->min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV10TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV10TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV10TCL_TX_FILTER_MINIFY_LINEAR;
+ break;
+ }
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV10TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV10TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV10TCL_TX_FILTER_MINIFY_NEAREST;
+ break;
+ }
+ break;
+ }
+
+ ps->filt = filter;
+
+/* if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ switch (cso->compare_func) {
+ case PIPE_FUNC_NEVER:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_NEVER;
+ break;
+ case PIPE_FUNC_GREATER:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_GREATER;
+ break;
+ case PIPE_FUNC_EQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_EQUAL;
+ break;
+ case PIPE_FUNC_GEQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_GEQUAL;
+ break;
+ case PIPE_FUNC_LESS:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_LESS;
+ break;
+ case PIPE_FUNC_NOTEQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_NOTEQUAL;
+ break;
+ case PIPE_FUNC_LEQUAL:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_LEQUAL;
+ break;
+ case PIPE_FUNC_ALWAYS:
+ ps->wrap |= NV10TCL_TX_WRAP_RCOMP_ALWAYS;
+ break;
+ default:
+ break;
+ }
+ }*/
+
+ ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
+ (float_to_ubyte(cso->border_color[0]) << 16) |
+ (float_to_ubyte(cso->border_color[1]) << 8) |
+ (float_to_ubyte(cso->border_color[2]) << 0));
+
+ return (void *)ps;
+}
+
+static void
+nv20_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv20->tex_sampler[unit] = sampler[unit];
+ nv20->dirty_samplers |= (1 << unit);
+ }
+}
+
+static void
+nv20_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void
+nv20_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+ struct pipe_texture **miptree)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv20->tex_miptree[unit] = (struct nv20_miptree *)miptree[unit];
+ nv20->dirty_samplers |= (1 << unit);
+ }
+}
+
+static void *
+nv20_rasterizer_state_create(struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *cso)
+{
+ struct nv20_rasterizer_state *rs;
+ int i;
+
+ /*XXX: ignored:
+ * light_twoside
+ * offset_cw/ccw -nohw
+ * scissor
+ * point_smooth -nohw
+ * multisample
+ * offset_units / offset_scale
+ */
+ rs = MALLOC(sizeof(struct nv20_rasterizer_state));
+
+ rs->templ = cso;
+
+ rs->shade_model = cso->flatshade ? 0x1d00 : 0x1d01;
+
+ rs->line_width = (unsigned char)(cso->line_width * 8.0) & 0xff;
+ rs->line_smooth_en = cso->line_smooth ? 1 : 0;
+
+ rs->point_size = *(uint32_t*)&cso->point_size;
+
+ rs->poly_smooth_en = cso->poly_smooth ? 1 : 0;
+
+ if (cso->front_winding == PIPE_WINDING_CCW) {
+ rs->front_face = NV10TCL_FRONT_FACE_CCW;
+ rs->poly_mode_front = nvgl_polygon_mode(cso->fill_ccw);
+ rs->poly_mode_back = nvgl_polygon_mode(cso->fill_cw);
+ } else {
+ rs->front_face = NV10TCL_FRONT_FACE_CW;
+ rs->poly_mode_front = nvgl_polygon_mode(cso->fill_cw);
+ rs->poly_mode_back = nvgl_polygon_mode(cso->fill_ccw);
+ }
+
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ rs->cull_face_en = 1;
+ if (cso->front_winding == PIPE_WINDING_CCW)
+ rs->cull_face = NV10TCL_CULL_FACE_FRONT;
+ else
+ rs->cull_face = NV10TCL_CULL_FACE_BACK;
+ break;
+ case PIPE_WINDING_CW:
+ rs->cull_face_en = 1;
+ if (cso->front_winding == PIPE_WINDING_CW)
+ rs->cull_face = NV10TCL_CULL_FACE_FRONT;
+ else
+ rs->cull_face = NV10TCL_CULL_FACE_BACK;
+ break;
+ case PIPE_WINDING_BOTH:
+ rs->cull_face_en = 1;
+ rs->cull_face = NV10TCL_CULL_FACE_FRONT_AND_BACK;
+ break;
+ case PIPE_WINDING_NONE:
+ default:
+ rs->cull_face_en = 0;
+ rs->cull_face = 0;
+ break;
+ }
+
+ if (cso->point_sprite) {
+ rs->point_sprite = (1 << 0);
+ for (i = 0; i < 8; i++) {
+ if (cso->sprite_coord_mode[i] != PIPE_SPRITE_COORD_NONE)
+ rs->point_sprite |= (1 << (8 + i));
+ }
+ } else {
+ rs->point_sprite = 0;
+ }
+
+ return (void *)rs;
+}
+
+static void
+nv20_rasterizer_state_bind(struct pipe_context *pipe, void *rast)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->rast = (struct nv20_rasterizer_state*)rast;
+
+ draw_set_rasterizer_state(nv20->draw, (nv20->rast ? nv20->rast->templ : NULL));
+
+ nv20->dirty |= NV20_NEW_RAST;
+}
+
+static void
+nv20_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void *
+nv20_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
+{
+ struct nv20_depth_stencil_alpha_state *hw;
+
+ hw = MALLOC(sizeof(struct nv20_depth_stencil_alpha_state));
+
+ hw->depth.func = nvgl_comparison_op(cso->depth.func);
+ hw->depth.write_enable = cso->depth.writemask ? 1 : 0;
+ hw->depth.test_enable = cso->depth.enabled ? 1 : 0;
+
+ hw->stencil.enable = cso->stencil[0].enabled ? 1 : 0;
+ hw->stencil.wmask = cso->stencil[0].write_mask;
+ hw->stencil.func = nvgl_comparison_op(cso->stencil[0].func);
+ hw->stencil.ref = cso->stencil[0].ref_value;
+ hw->stencil.vmask = cso->stencil[0].value_mask;
+ hw->stencil.fail = nvgl_stencil_op(cso->stencil[0].fail_op);
+ hw->stencil.zfail = nvgl_stencil_op(cso->stencil[0].zfail_op);
+ hw->stencil.zpass = nvgl_stencil_op(cso->stencil[0].zpass_op);
+
+ hw->alpha.enabled = cso->alpha.enabled ? 1 : 0;
+ hw->alpha.func = nvgl_comparison_op(cso->alpha.func);
+ hw->alpha.ref = float_to_ubyte(cso->alpha.ref);
+
+ return (void *)hw;
+}
+
+static void
+nv20_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *dsa)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->dsa = (struct nv20_depth_stencil_alpha_state*)dsa;
+
+ nv20->dirty |= NV20_NEW_DSA;
+}
+
+static void
+nv20_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void *
+nv20_vp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *templ)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ return draw_create_vertex_shader(nv20->draw, templ);
+}
+
+static void
+nv20_vp_state_bind(struct pipe_context *pipe, void *shader)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ draw_bind_vertex_shader(nv20->draw, (struct draw_vertex_shader *) shader);
+
+ nv20->dirty |= NV20_NEW_VERTPROG;
+}
+
+static void
+nv20_vp_state_delete(struct pipe_context *pipe, void *shader)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ draw_delete_vertex_shader(nv20->draw, (struct draw_vertex_shader *) shader);
+}
+
+static void *
+nv20_fp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv20_fragment_program *fp;
+
+ fp = CALLOC(1, sizeof(struct nv20_fragment_program));
+ fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+
+ tgsi_scan_shader(cso->tokens, &fp->info);
+
+ return (void *)fp;
+}
+
+static void
+nv20_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ struct nv20_fragment_program *fp = hwcso;
+
+ nv20->fragprog.current = fp;
+ nv20->dirty |= NV20_NEW_FRAGPROG;
+}
+
+static void
+nv20_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ struct nv20_fragment_program *fp = hwcso;
+
+ nv20_fragprog_destroy(nv20, fp);
+ FREE((void*)fp->pipe.tokens);
+ FREE(fp);
+}
+
+static void
+nv20_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *bcol)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->blend_color = (struct pipe_blend_color*)bcol;
+
+ nv20->dirty |= NV20_NEW_BLENDCOL;
+}
+
+static void
+nv20_set_clip_state(struct pipe_context *pipe,
+ const struct pipe_clip_state *clip)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ draw_set_clip_state(nv20->draw, clip);
+}
+
+static void
+nv20_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+ const struct pipe_constant_buffer *buf )
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ struct pipe_winsys *ws = pipe->winsys;
+
+ assert(shader < PIPE_SHADER_TYPES);
+ assert(index == 0);
+
+ if (buf) {
+ void *mapped;
+ if (buf->size && (mapped = ws->buffer_map(ws, buf->buffer, PIPE_BUFFER_USAGE_CPU_READ)))
+ {
+ memcpy(nv20->constbuf[shader], mapped, buf->size);
+ nv20->constbuf_nr[shader] =
+ buf->size / (4 * sizeof(float));
+ ws->buffer_unmap(ws, buf->buffer);
+ }
+ }
+}
+
+static void
+nv20_set_framebuffer_state(struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->framebuffer = (struct pipe_framebuffer_state*)fb;
+
+ nv20->dirty |= NV20_NEW_FRAMEBUFFER;
+}
+
+static void
+nv20_set_polygon_stipple(struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stipple)
+{
+ NOUVEAU_ERR("line stipple hahaha\n");
+}
+
+static void
+nv20_set_scissor_state(struct pipe_context *pipe,
+ const struct pipe_scissor_state *s)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->scissor = (struct pipe_scissor_state*)s;
+
+ nv20->dirty |= NV20_NEW_SCISSOR;
+}
+
+static void
+nv20_set_viewport_state(struct pipe_context *pipe,
+ const struct pipe_viewport_state *vpt)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ nv20->viewport = (struct pipe_viewport_state*)vpt;
+
+ draw_set_viewport_state(nv20->draw, nv20->viewport);
+
+ nv20->dirty |= NV20_NEW_VIEWPORT;
+}
+
+static void
+nv20_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_buffer *vb)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ memcpy(nv20->vtxbuf, vb, sizeof(*vb) * count);
+ nv20->dirty |= NV20_NEW_VTXARRAYS;
+
+ draw_set_vertex_buffers(nv20->draw, count, vb);
+}
+
+static void
+nv20_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_element *ve)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+
+ memcpy(nv20->vtxelt, ve, sizeof(*ve) * count);
+ nv20->dirty |= NV20_NEW_VTXARRAYS;
+
+ draw_set_vertex_elements(nv20->draw, count, ve);
+}
+
+void
+nv20_init_state_functions(struct nv20_context *nv20)
+{
+ nv20->pipe.create_blend_state = nv20_blend_state_create;
+ nv20->pipe.bind_blend_state = nv20_blend_state_bind;
+ nv20->pipe.delete_blend_state = nv20_blend_state_delete;
+
+ nv20->pipe.create_sampler_state = nv20_sampler_state_create;
+ nv20->pipe.bind_sampler_states = nv20_sampler_state_bind;
+ nv20->pipe.delete_sampler_state = nv20_sampler_state_delete;
+ nv20->pipe.set_sampler_textures = nv20_set_sampler_texture;
+
+ nv20->pipe.create_rasterizer_state = nv20_rasterizer_state_create;
+ nv20->pipe.bind_rasterizer_state = nv20_rasterizer_state_bind;
+ nv20->pipe.delete_rasterizer_state = nv20_rasterizer_state_delete;
+
+ nv20->pipe.create_depth_stencil_alpha_state =
+ nv20_depth_stencil_alpha_state_create;
+ nv20->pipe.bind_depth_stencil_alpha_state =
+ nv20_depth_stencil_alpha_state_bind;
+ nv20->pipe.delete_depth_stencil_alpha_state =
+ nv20_depth_stencil_alpha_state_delete;
+
+ nv20->pipe.create_vs_state = nv20_vp_state_create;
+ nv20->pipe.bind_vs_state = nv20_vp_state_bind;
+ nv20->pipe.delete_vs_state = nv20_vp_state_delete;
+
+ nv20->pipe.create_fs_state = nv20_fp_state_create;
+ nv20->pipe.bind_fs_state = nv20_fp_state_bind;
+ nv20->pipe.delete_fs_state = nv20_fp_state_delete;
+
+ nv20->pipe.set_blend_color = nv20_set_blend_color;
+ nv20->pipe.set_clip_state = nv20_set_clip_state;
+ nv20->pipe.set_constant_buffer = nv20_set_constant_buffer;
+ nv20->pipe.set_framebuffer_state = nv20_set_framebuffer_state;
+ nv20->pipe.set_polygon_stipple = nv20_set_polygon_stipple;
+ nv20->pipe.set_scissor_state = nv20_set_scissor_state;
+ nv20->pipe.set_viewport_state = nv20_set_viewport_state;
+
+ nv20->pipe.set_vertex_buffers = nv20_set_vertex_buffers;
+ nv20->pipe.set_vertex_elements = nv20_set_vertex_elements;
+}
+
--- /dev/null
+#ifndef __NV20_STATE_H__
+#define __NV20_STATE_H__
+
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
+
+struct nv20_blend_state {
+ uint32_t b_enable;
+ uint32_t b_srcfunc;
+ uint32_t b_dstfunc;
+
+ uint32_t c_mask;
+
+ uint32_t d_enable;
+};
+
+struct nv20_sampler_state {
+ uint32_t wrap;
+ uint32_t en;
+ uint32_t filt;
+ uint32_t bcol;
+};
+
+struct nv20_rasterizer_state {
+ uint32_t shade_model;
+
+ uint32_t line_width;
+ uint32_t line_smooth_en;
+
+ uint32_t point_size;
+
+ uint32_t poly_smooth_en;
+
+ uint32_t poly_mode_front;
+ uint32_t poly_mode_back;
+
+ uint32_t front_face;
+ uint32_t cull_face;
+ uint32_t cull_face_en;
+
+ uint32_t point_sprite;
+
+ const struct pipe_rasterizer_state *templ;
+};
+
+struct nv20_vertex_program_exec {
+ uint32_t data[4];
+ boolean has_branch_offset;
+ int const_index;
+};
+
+struct nv20_vertex_program_data {
+ int index; /* immediates == -1 */
+ float value[4];
+};
+
+struct nv20_vertex_program {
+ const struct pipe_shader_state *pipe;
+
+ boolean translated;
+ struct nv20_vertex_program_exec *insns;
+ unsigned nr_insns;
+ struct nv20_vertex_program_data *consts;
+ unsigned nr_consts;
+
+ struct nouveau_resource *exec;
+ unsigned exec_start;
+ struct nouveau_resource *data;
+ unsigned data_start;
+ unsigned data_start_min;
+
+ uint32_t ir;
+ uint32_t or;
+};
+
+struct nv20_fragment_program_data {
+ unsigned offset;
+ unsigned index;
+};
+
+struct nv20_fragment_program {
+ struct pipe_shader_state pipe;
+ struct tgsi_shader_info info;
+
+ boolean translated;
+ boolean on_hw;
+ unsigned samplers;
+
+ uint32_t *insn;
+ int insn_len;
+
+ struct nv20_fragment_program_data *consts;
+ unsigned nr_consts;
+
+ struct pipe_buffer *buffer;
+
+ uint32_t fp_control;
+ uint32_t fp_reg_control;
+};
+
+
+struct nv20_depth_stencil_alpha_state {
+ struct {
+ uint32_t func;
+ uint32_t write_enable;
+ uint32_t test_enable;
+ } depth;
+
+ struct {
+ uint32_t enable;
+ uint32_t wmask;
+ uint32_t func;
+ uint32_t ref;
+ uint32_t vmask;
+ uint32_t fail;
+ uint32_t zfail;
+ uint32_t zpass;
+ } stencil;
+
+ struct {
+ uint32_t enabled;
+ uint32_t func;
+ uint32_t ref;
+ } alpha;
+};
+
+struct nv20_miptree {
+ struct pipe_texture base;
+
+ struct pipe_buffer *buffer;
+ uint total_size;
+
+ struct {
+ uint pitch;
+ uint *image_offset;
+ } level[PIPE_MAX_TEXTURE_LEVELS];
+};
+
+#endif
--- /dev/null
+#include "nv20_context.h"
+#include "nv20_state.h"
+
+static void nv20_state_emit_blend(struct nv20_context* nv20)
+{
+ struct nv20_blend_state *b = nv20->blend;
+
+ BEGIN_RING(kelvin, NV10TCL_DITHER_ENABLE, 1);
+ OUT_RING (b->d_enable);
+
+ BEGIN_RING(kelvin, NV10TCL_BLEND_FUNC_ENABLE, 3);
+ OUT_RING (b->b_enable);
+ OUT_RING (b->b_srcfunc);
+ OUT_RING (b->b_dstfunc);
+
+ BEGIN_RING(kelvin, NV10TCL_COLOR_MASK, 1);
+ OUT_RING (b->c_mask);
+}
+
+static void nv20_state_emit_blend_color(struct nv20_context* nv20)
+{
+ struct pipe_blend_color *c = nv20->blend_color;
+
+ BEGIN_RING(kelvin, NV10TCL_BLEND_COLOR, 1);
+ OUT_RING ((float_to_ubyte(c->color[3]) << 24)|
+ (float_to_ubyte(c->color[0]) << 16)|
+ (float_to_ubyte(c->color[1]) << 8) |
+ (float_to_ubyte(c->color[2]) << 0));
+}
+
+static void nv20_state_emit_rast(struct nv20_context* nv20)
+{
+ struct nv20_rasterizer_state *r = nv20->rast;
+
+ BEGIN_RING(kelvin, NV10TCL_SHADE_MODEL, 2);
+ OUT_RING (r->shade_model);
+ OUT_RING (r->line_width);
+
+
+ BEGIN_RING(kelvin, NV10TCL_POINT_SIZE, 1);
+ OUT_RING (r->point_size);
+
+ BEGIN_RING(kelvin, NV10TCL_POLYGON_MODE_FRONT, 2);
+ OUT_RING (r->poly_mode_front);
+ OUT_RING (r->poly_mode_back);
+
+
+ BEGIN_RING(kelvin, NV10TCL_CULL_FACE, 2);
+ OUT_RING (r->cull_face);
+ OUT_RING (r->front_face);
+
+ BEGIN_RING(kelvin, NV10TCL_LINE_SMOOTH_ENABLE, 2);
+ OUT_RING (r->line_smooth_en);
+ OUT_RING (r->poly_smooth_en);
+
+ BEGIN_RING(kelvin, NV10TCL_CULL_FACE_ENABLE, 1);
+ OUT_RING (r->cull_face_en);
+}
+
+static void nv20_state_emit_dsa(struct nv20_context* nv20)
+{
+ struct nv20_depth_stencil_alpha_state *d = nv20->dsa;
+
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_FUNC, 1);
+ OUT_RING (d->depth.func);
+
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_WRITE_ENABLE, 1);
+ OUT_RING (d->depth.write_enable);
+
+ BEGIN_RING(kelvin, NV10TCL_DEPTH_TEST_ENABLE, 1);
+ OUT_RING (d->depth.test_enable);
+
+#if 0
+ BEGIN_RING(kelvin, NV10TCL_STENCIL_ENABLE, 1);
+ OUT_RING (d->stencil.enable);
+ BEGIN_RING(kelvin, NV10TCL_STENCIL_MASK, 7);
+ OUT_RINGp ((uint32_t *)&(d->stencil.wmask), 7);
+#endif
+
+ BEGIN_RING(kelvin, NV10TCL_ALPHA_FUNC_ENABLE, 1);
+ OUT_RING (d->alpha.enabled);
+
+ BEGIN_RING(kelvin, NV10TCL_ALPHA_FUNC_FUNC, 1);
+ OUT_RING (d->alpha.func);
+
+ BEGIN_RING(kelvin, NV10TCL_ALPHA_FUNC_REF, 1);
+ OUT_RING (d->alpha.ref);
+}
+
+static void nv20_state_emit_viewport(struct nv20_context* nv20)
+{
+}
+
+static void nv20_state_emit_scissor(struct nv20_context* nv20)
+{
+ // XXX this is so not working
+/* struct pipe_scissor_state *s = nv20->scissor;
+ BEGIN_RING(kelvin, NV10TCL_SCISSOR_HORIZ, 2);
+ OUT_RING (((s->maxx - s->minx) << 16) | s->minx);
+ OUT_RING (((s->maxy - s->miny) << 16) | s->miny);*/
+}
+
+static void nv20_state_emit_framebuffer(struct nv20_context* nv20)
+{
+ struct pipe_framebuffer_state* fb = nv20->framebuffer;
+ struct pipe_surface *rt, *zeta = NULL;
+ uint32_t rt_format, w, h;
+ int colour_format = 0, zeta_format = 0;
+
+ w = fb->cbufs[0]->width;
+ h = fb->cbufs[0]->height;
+ colour_format = fb->cbufs[0]->format;
+ rt = fb->cbufs[0];
+
+ if (fb->zsbuf) {
+ if (colour_format) {
+ assert(w == fb->zsbuf->width);
+ assert(h == fb->zsbuf->height);
+ } else {
+ w = fb->zsbuf->width;
+ h = fb->zsbuf->height;
+ }
+
+ zeta_format = fb->zsbuf->format;
+ zeta = fb->zsbuf;
+ }
+
+ rt_format = NV10TCL_RT_FORMAT_TYPE_LINEAR;
+
+ switch (colour_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case 0:
+ rt_format |= NV10TCL_RT_FORMAT_COLOR_A8R8G8B8;
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ rt_format |= NV10TCL_RT_FORMAT_COLOR_R5G6B5;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (zeta) {
+ BEGIN_RING(kelvin, NV10TCL_RT_PITCH, 1);
+ OUT_RING (rt->stride | (zeta->stride << 16));
+ } else {
+ BEGIN_RING(kelvin, NV10TCL_RT_PITCH, 1);
+ OUT_RING (rt->stride | (rt->stride << 16));
+ }
+
+ nv20->rt[0] = rt->buffer;
+
+ if (zeta_format)
+ {
+ nv20->zeta = zeta->buffer;
+ }
+
+ BEGIN_RING(kelvin, NV10TCL_RT_HORIZ, 3);
+ OUT_RING ((w << 16) | 0);
+ OUT_RING ((h << 16) | 0);
+ OUT_RING (rt_format);
+ BEGIN_RING(kelvin, NV10TCL_VIEWPORT_CLIP_HORIZ(0), 2);
+ OUT_RING (((w - 1) << 16) | 0 | 0x08000800);
+ OUT_RING (((h - 1) << 16) | 0 | 0x08000800);
+}
+
+static void nv20_vertex_layout(struct nv20_context *nv20)
+{
+ struct nv20_fragment_program *fp = nv20->fragprog.current;
+ uint32_t src = 0;
+ int i;
+ struct vertex_info *vinfo = &nv20->vertex_info;
+
+ memset(vinfo, 0, sizeof(*vinfo));
+
+ for (i = 0; i < fp->info.num_inputs; i++) {
+ switch (fp->info.input_semantic_name[i]) {
+ case TGSI_SEMANTIC_POSITION:
+ draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR, src++);
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_LINEAR, src++);
+ break;
+ default:
+ case TGSI_SEMANTIC_GENERIC:
+ draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+ break;
+ case TGSI_SEMANTIC_FOG:
+ draw_emit_vertex_attr(vinfo, EMIT_4F, INTERP_PERSPECTIVE, src++);
+ break;
+ }
+ }
+ draw_compute_vertex_size(vinfo);
+}
+
+void
+nv20_emit_hw_state(struct nv20_context *nv20)
+{
+ int i;
+
+ if (nv20->dirty & NV20_NEW_VERTPROG) {
+ //nv20_vertprog_bind(nv20, nv20->vertprog.current);
+ nv20->dirty &= ~NV20_NEW_VERTPROG;
+ }
+
+ if (nv20->dirty & NV20_NEW_FRAGPROG) {
+ nv20_fragprog_bind(nv20, nv20->fragprog.current);
+ /*XXX: clear NV20_NEW_FRAGPROG if no new program uploaded */
+ nv20->dirty_samplers |= (1<<10);
+ nv20->dirty_samplers = 0;
+ }
+
+ if (nv20->dirty_samplers || (nv20->dirty & NV20_NEW_FRAGPROG)) {
+ nv20_fragtex_bind(nv20);
+ nv20->dirty &= ~NV20_NEW_FRAGPROG;
+ }
+
+ if (nv20->dirty & NV20_NEW_VTXARRAYS) {
+ nv20->dirty &= ~NV20_NEW_VTXARRAYS;
+ nv20_vertex_layout(nv20);
+ nv20_vtxbuf_bind(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_BLEND) {
+ nv20->dirty &= ~NV20_NEW_BLEND;
+ nv20_state_emit_blend(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_BLENDCOL) {
+ nv20->dirty &= ~NV20_NEW_BLENDCOL;
+ nv20_state_emit_blend_color(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_RAST) {
+ nv20->dirty &= ~NV20_NEW_RAST;
+ nv20_state_emit_rast(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_DSA) {
+ nv20->dirty &= ~NV20_NEW_DSA;
+ nv20_state_emit_dsa(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_VIEWPORT) {
+ nv20->dirty &= ~NV20_NEW_VIEWPORT;
+ nv20_state_emit_viewport(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_SCISSOR) {
+ nv20->dirty &= ~NV20_NEW_SCISSOR;
+ nv20_state_emit_scissor(nv20);
+ }
+
+ if (nv20->dirty & NV20_NEW_FRAMEBUFFER) {
+ nv20->dirty &= ~NV20_NEW_FRAMEBUFFER;
+ nv20_state_emit_framebuffer(nv20);
+ }
+
+ /* Emit relocs for every referenced buffer.
+ * This is to ensure the bufmgr has an accurate idea of how
+ * the buffer is used. This isn't very efficient, but we don't
+ * seem to take a significant performance hit. Will be improved
+ * at some point. Vertex arrays are emitted by nv20_vbo.c
+ */
+
+ /* Render target */
+// XXX figre out who's who for NV10TCL_DMA_* and fill accordingly
+// BEGIN_RING(kelvin, NV10TCL_DMA_COLOR0, 1);
+// OUT_RELOCo(nv20->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(kelvin, NV10TCL_COLOR_OFFSET, 1);
+ OUT_RELOCl(nv20->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ if (nv20->zeta) {
+// XXX
+// BEGIN_RING(kelvin, NV10TCL_DMA_ZETA, 1);
+// OUT_RELOCo(nv20->zeta, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(kelvin, NV10TCL_ZETA_OFFSET, 1);
+ OUT_RELOCl(nv20->zeta, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ /* XXX for when we allocate LMA on nv17 */
+/* BEGIN_RING(kelvin, NV10TCL_LMA_DEPTH_BUFFER_OFFSET, 1);
+ OUT_RELOCl(nv20->zeta + lma_offset);*/
+ }
+
+ /* Vertex buffer */
+ BEGIN_RING(kelvin, NV10TCL_DMA_VTXBUF0, 1);
+ OUT_RELOCo(nv20->rt[0], NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(kelvin, NV10TCL_COLOR_OFFSET, 1);
+ OUT_RELOCl(nv20->rt[0], 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ /* Texture images */
+ for (i = 0; i < 2; i++) {
+ if (!(nv20->fp_samplers & (1 << i)))
+ continue;
+ BEGIN_RING(kelvin, NV10TCL_TX_OFFSET(i), 1);
+ OUT_RELOCl(nv20->tex[i].buffer, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ BEGIN_RING(kelvin, NV10TCL_TX_FORMAT(i), 1);
+ OUT_RELOCd(nv20->tex[i].buffer, nv20->tex[i].format,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD |
+ NOUVEAU_BO_OR, NV10TCL_TX_FORMAT_DMA0,
+ NV10TCL_TX_FORMAT_DMA1);
+ }
+}
+
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "nv20_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_inlines.h"
+#include "util/u_tile.h"
+
+static void
+nv20_surface_copy(struct pipe_context *pipe, unsigned do_flip,
+ struct pipe_surface *dest, unsigned destx, unsigned desty,
+ struct pipe_surface *src, unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ struct nouveau_winsys *nvws = nv20->nvws;
+
+ nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
+ width, height);
+}
+
+static void
+nv20_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
+ unsigned destx, unsigned desty, unsigned width,
+ unsigned height, unsigned value)
+{
+ struct nv20_context *nv20 = nv20_context(pipe);
+ struct nouveau_winsys *nvws = nv20->nvws;
+
+ nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+}
+
+void
+nv20_init_surface_functions(struct nv20_context *nv20)
+{
+ nv20->pipe.surface_copy = nv20_surface_copy;
+ nv20->pipe.surface_fill = nv20_surface_fill;
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "nv20_context.h"
+#include "nv20_state.h"
+
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+boolean nv20_draw_elements( struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned prim, unsigned start, unsigned count)
+{
+ struct nv20_context *nv20 = nv20_context( pipe );
+ struct draw_context *draw = nv20->draw;
+ unsigned i;
+
+ nv20_emit_hw_state(nv20);
+
+ /*
+ * Map vertex buffers
+ */
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (nv20->vtxbuf[i].buffer) {
+ void *buf
+ = pipe->winsys->buffer_map(pipe->winsys,
+ nv20->vtxbuf[i].buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_vertex_buffer(draw, i, buf);
+ }
+ }
+ /* Map index buffer, if present */
+ if (indexBuffer) {
+ void *mapped_indexes
+ = pipe->winsys->buffer_map(pipe->winsys, indexBuffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_element_buffer(draw, indexSize, mapped_indexes);
+ }
+ else {
+ /* no index/element buffer */
+ draw_set_mapped_element_buffer(draw, 0, NULL);
+ }
+
+ draw_set_mapped_constant_buffer(draw,
+ nv20->constbuf[PIPE_SHADER_VERTEX],
+ nv20->constbuf_nr[PIPE_SHADER_VERTEX]);
+
+ /* draw! */
+ draw_arrays(nv20->draw, prim, start, count);
+
+ /*
+ * unmap vertex/index buffers
+ */
+ for (i = 0; i < PIPE_MAX_ATTRIBS; i++) {
+ if (nv20->vtxbuf[i].buffer) {
+ pipe->winsys->buffer_unmap(pipe->winsys, nv20->vtxbuf[i].buffer);
+ draw_set_mapped_vertex_buffer(draw, i, NULL);
+ }
+ }
+ if (indexBuffer) {
+ pipe->winsys->buffer_unmap(pipe->winsys, indexBuffer);
+ draw_set_mapped_element_buffer(draw, 0, NULL);
+ }
+
+ return TRUE;
+}
+
+boolean nv20_draw_arrays( struct pipe_context *pipe,
+ unsigned prim, unsigned start, unsigned count)
+{
+ return nv20_draw_elements(pipe, NULL, 0, prim, start, count);
+}
+
+
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_dump.h"
+
+#include "nv20_context.h"
+#include "nv20_state.h"
+
+/* TODO (at least...):
+ * 1. Indexed consts + ARL
+ * 2. Arb. swz/negation
+ * 3. NV_vp11, NV_vp2, NV_vp3 features
+ * - extra arith opcodes
+ * - branching
+ * - texture sampling
+ * - indexed attribs
+ * - indexed results
+ * 4. bugs
+ */
+
+#define SWZ_X 0
+#define SWZ_Y 1
+#define SWZ_Z 2
+#define SWZ_W 3
+#define MASK_X 8
+#define MASK_Y 4
+#define MASK_Z 2
+#define MASK_W 1
+#define MASK_ALL (MASK_X|MASK_Y|MASK_Z|MASK_W)
+#define DEF_SCALE 0
+#define DEF_CTEST 0
+#include "nv20_shader.h"
+
+#define swz(s,x,y,z,w) nv20_sr_swz((s), SWZ_##x, SWZ_##y, SWZ_##z, SWZ_##w)
+#define neg(s) nv20_sr_neg((s))
+#define abs(s) nv20_sr_abs((s))
+
+struct nv20_vpc {
+ struct nv20_vertex_program *vp;
+
+ struct nv20_vertex_program_exec *vpi;
+
+ unsigned output_map[PIPE_MAX_SHADER_OUTPUTS];
+
+ int high_temp;
+ int temp_temp_count;
+
+ struct nv20_sreg *imm;
+ unsigned nr_imm;
+};
+
+static struct nv20_sreg
+temp(struct nv20_vpc *vpc)
+{
+ int idx;
+
+ idx = vpc->temp_temp_count++;
+ idx += vpc->high_temp + 1;
+ return nv20_sr(NV30SR_TEMP, idx);
+}
+
+static struct nv20_sreg
+constant(struct nv20_vpc *vpc, int pipe, float x, float y, float z, float w)
+{
+ struct nv20_vertex_program *vp = vpc->vp;
+ struct nv20_vertex_program_data *vpd;
+ int idx;
+
+ if (pipe >= 0) {
+ for (idx = 0; idx < vp->nr_consts; idx++) {
+ if (vp->consts[idx].index == pipe)
+ return nv20_sr(NV30SR_CONST, idx);
+ }
+ }
+
+ idx = vp->nr_consts++;
+ vp->consts = realloc(vp->consts, sizeof(*vpd) * vp->nr_consts);
+ vpd = &vp->consts[idx];
+
+ vpd->index = pipe;
+ vpd->value[0] = x;
+ vpd->value[1] = y;
+ vpd->value[2] = z;
+ vpd->value[3] = w;
+ return nv20_sr(NV30SR_CONST, idx);
+}
+
+#define arith(cc,s,o,d,m,s0,s1,s2) \
+ nv20_vp_arith((cc), (s), NV30_VP_INST_##o, (d), (m), (s0), (s1), (s2))
+
+static void
+emit_src(struct nv20_vpc *vpc, uint32_t *hw, int pos, struct nv20_sreg src)
+{
+ struct nv20_vertex_program *vp = vpc->vp;
+ uint32_t sr = 0;
+
+ switch (src.type) {
+ case NV30SR_TEMP:
+ sr |= (NV30_VP_SRC_REG_TYPE_TEMP << NV30_VP_SRC_REG_TYPE_SHIFT);
+ sr |= (src.index << NV30_VP_SRC_TEMP_SRC_SHIFT);
+ break;
+ case NV30SR_INPUT:
+ sr |= (NV30_VP_SRC_REG_TYPE_INPUT <<
+ NV30_VP_SRC_REG_TYPE_SHIFT);
+ vp->ir |= (1 << src.index);
+ hw[1] |= (src.index << NV30_VP_INST_INPUT_SRC_SHIFT);
+ break;
+ case NV30SR_CONST:
+ sr |= (NV30_VP_SRC_REG_TYPE_CONST <<
+ NV30_VP_SRC_REG_TYPE_SHIFT);
+ assert(vpc->vpi->const_index == -1 ||
+ vpc->vpi->const_index == src.index);
+ vpc->vpi->const_index = src.index;
+ break;
+ case NV30SR_NONE:
+ sr |= (NV30_VP_SRC_REG_TYPE_INPUT <<
+ NV30_VP_SRC_REG_TYPE_SHIFT);
+ break;
+ default:
+ assert(0);
+ }
+
+ if (src.negate)
+ sr |= NV30_VP_SRC_NEGATE;
+
+ if (src.abs)
+ hw[0] |= (1 << (21 + pos));
+
+ sr |= ((src.swz[0] << NV30_VP_SRC_SWZ_X_SHIFT) |
+ (src.swz[1] << NV30_VP_SRC_SWZ_Y_SHIFT) |
+ (src.swz[2] << NV30_VP_SRC_SWZ_Z_SHIFT) |
+ (src.swz[3] << NV30_VP_SRC_SWZ_W_SHIFT));
+
+/*
+ * |VVV|
+ * d�.�b
+ * \u/
+ *
+ */
+
+ switch (pos) {
+ case 0:
+ hw[1] |= ((sr & NV30_VP_SRC0_HIGH_MASK) >>
+ NV30_VP_SRC0_HIGH_SHIFT) << NV30_VP_INST_SRC0H_SHIFT;
+ hw[2] |= (sr & NV30_VP_SRC0_LOW_MASK) <<
+ NV30_VP_INST_SRC0L_SHIFT;
+ break;
+ case 1:
+ hw[2] |= sr << NV30_VP_INST_SRC1_SHIFT;
+ break;
+ case 2:
+ hw[2] |= ((sr & NV30_VP_SRC2_HIGH_MASK) >>
+ NV30_VP_SRC2_HIGH_SHIFT) << NV30_VP_INST_SRC2H_SHIFT;
+ hw[3] |= (sr & NV30_VP_SRC2_LOW_MASK) <<
+ NV30_VP_INST_SRC2L_SHIFT;
+ break;
+ default:
+ assert(0);
+ }
+}
+
+static void
+emit_dst(struct nv20_vpc *vpc, uint32_t *hw, int slot, struct nv20_sreg dst)
+{
+ struct nv20_vertex_program *vp = vpc->vp;
+
+ switch (dst.type) {
+ case NV30SR_TEMP:
+ hw[0] |= (dst.index << NV30_VP_INST_DEST_TEMP_ID_SHIFT);
+ break;
+ case NV30SR_OUTPUT:
+ switch (dst.index) {
+ case NV30_VP_INST_DEST_COL0 : vp->or |= (1 << 0); break;
+ case NV30_VP_INST_DEST_COL1 : vp->or |= (1 << 1); break;
+ case NV30_VP_INST_DEST_BFC0 : vp->or |= (1 << 2); break;
+ case NV30_VP_INST_DEST_BFC1 : vp->or |= (1 << 3); break;
+ case NV30_VP_INST_DEST_FOGC : vp->or |= (1 << 4); break;
+ case NV30_VP_INST_DEST_PSZ : vp->or |= (1 << 5); break;
+ case NV30_VP_INST_DEST_TC(0): vp->or |= (1 << 14); break;
+ case NV30_VP_INST_DEST_TC(1): vp->or |= (1 << 15); break;
+ case NV30_VP_INST_DEST_TC(2): vp->or |= (1 << 16); break;
+ case NV30_VP_INST_DEST_TC(3): vp->or |= (1 << 17); break;
+ case NV30_VP_INST_DEST_TC(4): vp->or |= (1 << 18); break;
+ case NV30_VP_INST_DEST_TC(5): vp->or |= (1 << 19); break;
+ case NV30_VP_INST_DEST_TC(6): vp->or |= (1 << 20); break;
+ case NV30_VP_INST_DEST_TC(7): vp->or |= (1 << 21); break;
+ default:
+ break;
+ }
+
+ hw[3] |= (dst.index << NV30_VP_INST_DEST_SHIFT);
+ hw[0] |= NV30_VP_INST_VEC_DEST_TEMP_MASK | (1<<20);
+
+ /*XXX: no way this is entirely correct, someone needs to
+ * figure out what exactly it is.
+ */
+ hw[3] |= 0x800;
+ break;
+ default:
+ assert(0);
+ }
+}
+
+static void
+nv20_vp_arith(struct nv20_vpc *vpc, int slot, int op,
+ struct nv20_sreg dst, int mask,
+ struct nv20_sreg s0, struct nv20_sreg s1,
+ struct nv20_sreg s2)
+{
+ struct nv20_vertex_program *vp = vpc->vp;
+ uint32_t *hw;
+
+ vp->insns = realloc(vp->insns, ++vp->nr_insns * sizeof(*vpc->vpi));
+ vpc->vpi = &vp->insns[vp->nr_insns - 1];
+ memset(vpc->vpi, 0, sizeof(*vpc->vpi));
+ vpc->vpi->const_index = -1;
+
+ hw = vpc->vpi->data;
+
+ hw[0] |= (NV30_VP_INST_COND_TR << NV30_VP_INST_COND_SHIFT);
+ hw[0] |= ((0 << NV30_VP_INST_COND_SWZ_X_SHIFT) |
+ (1 << NV30_VP_INST_COND_SWZ_Y_SHIFT) |
+ (2 << NV30_VP_INST_COND_SWZ_Z_SHIFT) |
+ (3 << NV30_VP_INST_COND_SWZ_W_SHIFT));
+
+ hw[1] |= (op << NV30_VP_INST_VEC_OPCODE_SHIFT);
+// hw[3] |= NV30_VP_INST_SCA_DEST_TEMP_MASK;
+// hw[3] |= (mask << NV30_VP_INST_VEC_WRITEMASK_SHIFT);
+
+ if (dst.type == NV30SR_OUTPUT) {
+ if (slot)
+ hw[3] |= (mask << NV30_VP_INST_SDEST_WRITEMASK_SHIFT);
+ else
+ hw[3] |= (mask << NV30_VP_INST_VDEST_WRITEMASK_SHIFT);
+ } else {
+ if (slot)
+ hw[3] |= (mask << NV30_VP_INST_STEMP_WRITEMASK_SHIFT);
+ else
+ hw[3] |= (mask << NV30_VP_INST_VTEMP_WRITEMASK_SHIFT);
+ }
+
+ emit_dst(vpc, hw, slot, dst);
+ emit_src(vpc, hw, 0, s0);
+ emit_src(vpc, hw, 1, s1);
+ emit_src(vpc, hw, 2, s2);
+}
+
+static INLINE struct nv20_sreg
+tgsi_src(struct nv20_vpc *vpc, const struct tgsi_full_src_register *fsrc) {
+ struct nv20_sreg src;
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ src = nv20_sr(NV30SR_INPUT, fsrc->SrcRegister.Index);
+ break;
+ case TGSI_FILE_CONSTANT:
+ src = constant(vpc, fsrc->SrcRegister.Index, 0, 0, 0, 0);
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ src = vpc->imm[fsrc->SrcRegister.Index];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ if (vpc->high_temp < fsrc->SrcRegister.Index)
+ vpc->high_temp = fsrc->SrcRegister.Index;
+ src = nv20_sr(NV30SR_TEMP, fsrc->SrcRegister.Index);
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ break;
+ }
+
+ src.abs = fsrc->SrcRegisterExtMod.Absolute;
+ src.negate = fsrc->SrcRegister.Negate;
+ src.swz[0] = fsrc->SrcRegister.SwizzleX;
+ src.swz[1] = fsrc->SrcRegister.SwizzleY;
+ src.swz[2] = fsrc->SrcRegister.SwizzleZ;
+ src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ return src;
+}
+
+static INLINE struct nv20_sreg
+tgsi_dst(struct nv20_vpc *vpc, const struct tgsi_full_dst_register *fdst) {
+ struct nv20_sreg dst;
+
+ switch (fdst->DstRegister.File) {
+ case TGSI_FILE_OUTPUT:
+ dst = nv20_sr(NV30SR_OUTPUT,
+ vpc->output_map[fdst->DstRegister.Index]);
+
+ break;
+ case TGSI_FILE_TEMPORARY:
+ dst = nv20_sr(NV30SR_TEMP, fdst->DstRegister.Index);
+ if (vpc->high_temp < dst.index)
+ vpc->high_temp = dst.index;
+ break;
+ default:
+ NOUVEAU_ERR("bad dst file\n");
+ break;
+ }
+
+ return dst;
+}
+
+static INLINE int
+tgsi_mask(uint tgsi)
+{
+ int mask = 0;
+
+ if (tgsi & TGSI_WRITEMASK_X) mask |= MASK_X;
+ if (tgsi & TGSI_WRITEMASK_Y) mask |= MASK_Y;
+ if (tgsi & TGSI_WRITEMASK_Z) mask |= MASK_Z;
+ if (tgsi & TGSI_WRITEMASK_W) mask |= MASK_W;
+ return mask;
+}
+
+static boolean
+nv20_vertprog_parse_instruction(struct nv20_vpc *vpc,
+ const struct tgsi_full_instruction *finst)
+{
+ struct nv20_sreg src[3], dst, tmp;
+ struct nv20_sreg none = nv20_sr(NV30SR_NONE, 0);
+ int mask;
+ int ai = -1, ci = -1;
+ int i;
+
+ if (finst->Instruction.Opcode == TGSI_OPCODE_END)
+ return TRUE;
+
+ vpc->temp_temp_count = 0;
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ src[i] = tgsi_src(vpc, fsrc);
+ }
+ }
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ if (ai == -1 || ai == fsrc->SrcRegister.Index) {
+ ai = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ /*XXX: index comparison is broken now that consts come from
+ * two different register files.
+ */
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_IMMEDIATE:
+ if (ci == -1 || ci == fsrc->SrcRegister.Index) {
+ ci = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ /* handled above */
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ return FALSE;
+ }
+ }
+
+ dst = tgsi_dst(vpc, &finst->FullDstRegisters[0]);
+ mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+
+ switch (finst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ arith(vpc, 0, OP_MOV, dst, mask, abs(src[0]), none, none);
+ break;
+ case TGSI_OPCODE_ADD:
+ arith(vpc, 0, OP_ADD, dst, mask, src[0], none, src[1]);
+ break;
+ case TGSI_OPCODE_ARL:
+ arith(vpc, 0, OP_ARL, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_DP3:
+ arith(vpc, 0, OP_DP3, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DP4:
+ arith(vpc, 0, OP_DP4, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DPH:
+ arith(vpc, 0, OP_DPH, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DST:
+ arith(vpc, 0, OP_DST, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_EX2:
+ arith(vpc, 1, OP_EX2, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_EXP:
+ arith(vpc, 1, OP_EXP, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_FLR:
+ arith(vpc, 0, OP_FLR, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FRC:
+ arith(vpc, 0, OP_FRC, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_LG2:
+ arith(vpc, 1, OP_LG2, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_LIT:
+ arith(vpc, 1, OP_LIT, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_LOG:
+ arith(vpc, 1, OP_LOG, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_MAD:
+ arith(vpc, 0, OP_MAD, dst, mask, src[0], src[1], src[2]);
+ break;
+ case TGSI_OPCODE_MAX:
+ arith(vpc, 0, OP_MAX, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MIN:
+ arith(vpc, 0, OP_MIN, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MOV:
+ arith(vpc, 0, OP_MOV, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_MUL:
+ arith(vpc, 0, OP_MUL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_POW:
+ tmp = temp(vpc);
+ arith(vpc, 1, OP_LG2, tmp, MASK_X, none, none,
+ swz(src[0], X, X, X, X));
+ arith(vpc, 0, OP_MUL, tmp, MASK_X, swz(tmp, X, X, X, X),
+ swz(src[1], X, X, X, X), none);
+ arith(vpc, 1, OP_EX2, dst, mask, none, none,
+ swz(tmp, X, X, X, X));
+ break;
+ case TGSI_OPCODE_RCP:
+ arith(vpc, 1, OP_RCP, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_RET:
+ break;
+ case TGSI_OPCODE_RSQ:
+ arith(vpc, 1, OP_RSQ, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_SGE:
+ arith(vpc, 0, OP_SGE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SGT:
+ arith(vpc, 0, OP_SGT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SLT:
+ arith(vpc, 0, OP_SLT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SUB:
+ arith(vpc, 0, OP_ADD, dst, mask, src[0], none, neg(src[1]));
+ break;
+ case TGSI_OPCODE_XPD:
+ tmp = temp(vpc);
+ arith(vpc, 0, OP_MUL, tmp, mask,
+ swz(src[0], Z, X, Y, Y), swz(src[1], Y, Z, X, X), none);
+ arith(vpc, 0, OP_MAD, dst, (mask & ~MASK_W),
+ swz(src[0], Y, Z, X, X), swz(src[1], Z, X, Y, Y),
+ neg(tmp));
+ break;
+ default:
+ NOUVEAU_ERR("invalid opcode %d\n", finst->Instruction.Opcode);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static boolean
+nv20_vertprog_parse_decl_output(struct nv20_vpc *vpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ int hw;
+
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ hw = NV30_VP_INST_DEST_POS;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV30_VP_INST_DEST_COL0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV30_VP_INST_DEST_COL1;
+ } else {
+ NOUVEAU_ERR("bad colour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_BCOLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV30_VP_INST_DEST_BFC0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV30_VP_INST_DEST_BFC1;
+ } else {
+ NOUVEAU_ERR("bad bcolour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_FOG:
+ hw = NV30_VP_INST_DEST_FOGC;
+ break;
+ case TGSI_SEMANTIC_PSIZE:
+ hw = NV30_VP_INST_DEST_PSZ;
+ break;
+ case TGSI_SEMANTIC_GENERIC:
+ if (fdec->Semantic.SemanticIndex <= 7) {
+ hw = NV30_VP_INST_DEST_TC(fdec->Semantic.SemanticIndex);
+ } else {
+ NOUVEAU_ERR("bad generic semantic index\n");
+ return FALSE;
+ }
+ break;
+ default:
+ NOUVEAU_ERR("bad output semantic\n");
+ return FALSE;
+ }
+
+ vpc->output_map[fdec->DeclarationRange.First] = hw;
+ return TRUE;
+}
+
+static boolean
+nv20_vertprog_prepare(struct nv20_vpc *vpc)
+{
+ struct tgsi_parse_context p;
+ int nr_imm = 0;
+
+ tgsi_parse_init(&p, vpc->vp->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&p)) {
+ const union tgsi_full_token *tok = &p.FullToken;
+
+ tgsi_parse_token(&p);
+ switch(tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ nr_imm++;
+ break;
+ default:
+ break;
+ }
+ }
+ tgsi_parse_free(&p);
+
+ if (nr_imm) {
+ vpc->imm = CALLOC(nr_imm, sizeof(struct nv20_sreg));
+ assert(vpc->imm);
+ }
+
+ return TRUE;
+}
+
+static void
+nv20_vertprog_translate(struct nv20_context *nv20,
+ struct nv20_vertex_program *vp)
+{
+ struct tgsi_parse_context parse;
+ struct nv20_vpc *vpc = NULL;
+
+ tgsi_dump(vp->pipe.tokens,0);
+
+ vpc = CALLOC(1, sizeof(struct nv20_vpc));
+ if (!vpc)
+ return;
+ vpc->vp = vp;
+ vpc->high_temp = -1;
+
+ if (!nv20_vertprog_prepare(vpc)) {
+ FREE(vpc);
+ return;
+ }
+
+ tgsi_parse_init(&parse, vp->pipe.tokens);
+
+ while (!tgsi_parse_end_of_tokens(&parse)) {
+ tgsi_parse_token(&parse);
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ const struct tgsi_full_declaration *fdec;
+ fdec = &parse.FullToken.FullDeclaration;
+ switch (fdec->Declaration.File) {
+ case TGSI_FILE_OUTPUT:
+ if (!nv20_vertprog_parse_decl_output(vpc, fdec))
+ goto out_err;
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ const struct tgsi_full_immediate *imm;
+
+ imm = &parse.FullToken.FullImmediate;
+ assert(imm->Immediate.DataType == TGSI_IMM_FLOAT32);
+// assert(imm->Immediate.Size == 4);
+ vpc->imm[vpc->nr_imm++] =
+ constant(vpc, -1,
+ imm->u.ImmediateFloat32[0].Float,
+ imm->u.ImmediateFloat32[1].Float,
+ imm->u.ImmediateFloat32[2].Float,
+ imm->u.ImmediateFloat32[3].Float);
+ }
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ const struct tgsi_full_instruction *finst;
+ finst = &parse.FullToken.FullInstruction;
+ if (!nv20_vertprog_parse_instruction(vpc, finst))
+ goto out_err;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ vp->insns[vp->nr_insns - 1].data[3] |= NV30_VP_INST_LAST;
+ vp->translated = TRUE;
+out_err:
+ tgsi_parse_free(&parse);
+ FREE(vpc);
+}
+
+static boolean
+nv20_vertprog_validate(struct nv20_context *nv20)
+{
+ struct nouveau_winsys *nvws = nv20->nvws;
+ struct pipe_winsys *ws = nv20->pipe.winsys;
+ struct nouveau_grobj *rankine = nv20->screen->rankine;
+ struct nv20_vertex_program *vp;
+ struct pipe_buffer *constbuf;
+ boolean upload_code = FALSE, upload_data = FALSE;
+ int i;
+
+ vp = nv20->vertprog;
+ constbuf = nv20->constbuf[PIPE_SHADER_VERTEX];
+
+ /* Translate TGSI shader into hw bytecode */
+ if (!vp->translated) {
+ nv20_vertprog_translate(nv20, vp);
+ if (!vp->translated)
+ return FALSE;
+ }
+
+ /* Allocate hw vtxprog exec slots */
+ if (!vp->exec) {
+ struct nouveau_resource *heap = nv20->screen->vp_exec_heap;
+ struct nouveau_stateobj *so;
+ uint vplen = vp->nr_insns;
+
+ if (nvws->res_alloc(heap, vplen, vp, &vp->exec)) {
+ while (heap->next && heap->size < vplen) {
+ struct nv20_vertex_program *evict;
+
+ evict = heap->next->priv;
+ nvws->res_free(&evict->exec);
+ }
+
+ if (nvws->res_alloc(heap, vplen, vp, &vp->exec))
+ assert(0);
+ }
+
+ so = so_new(2, 0);
+ so_method(so, rankine, NV34TCL_VP_START_FROM_ID, 1);
+ so_data (so, vp->exec->start);
+ so_ref(so, &vp->so);
+
+ upload_code = TRUE;
+ }
+
+ /* Allocate hw vtxprog const slots */
+ if (vp->nr_consts && !vp->data) {
+ struct nouveau_resource *heap = nv20->screen->vp_data_heap;
+
+ if (nvws->res_alloc(heap, vp->nr_consts, vp, &vp->data)) {
+ while (heap->next && heap->size < vp->nr_consts) {
+ struct nv20_vertex_program *evict;
+
+ evict = heap->next->priv;
+ nvws->res_free(&evict->data);
+ }
+
+ if (nvws->res_alloc(heap, vp->nr_consts, vp, &vp->data))
+ assert(0);
+ }
+
+ /*XXX: handle this some day */
+ assert(vp->data->start >= vp->data_start_min);
+
+ upload_data = TRUE;
+ if (vp->data_start != vp->data->start)
+ upload_code = TRUE;
+ }
+
+ /* If exec or data segments moved we need to patch the program to
+ * fixup offsets and register IDs.
+ */
+ if (vp->exec_start != vp->exec->start) {
+ for (i = 0; i < vp->nr_insns; i++) {
+ struct nv20_vertex_program_exec *vpi = &vp->insns[i];
+
+ if (vpi->has_branch_offset) {
+ assert(0);
+ }
+ }
+
+ vp->exec_start = vp->exec->start;
+ }
+
+ if (vp->nr_consts && vp->data_start != vp->data->start) {
+ for (i = 0; i < vp->nr_insns; i++) {
+ struct nv20_vertex_program_exec *vpi = &vp->insns[i];
+
+ if (vpi->const_index >= 0) {
+ vpi->data[1] &= ~NV30_VP_INST_CONST_SRC_MASK;
+ vpi->data[1] |=
+ (vpi->const_index + vp->data->start) <<
+ NV30_VP_INST_CONST_SRC_SHIFT;
+
+ }
+ }
+
+ vp->data_start = vp->data->start;
+ }
+
+ /* Update + Upload constant values */
+ if (vp->nr_consts) {
+ float *map = NULL;
+
+ if (constbuf) {
+ map = ws->buffer_map(ws, constbuf,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ }
+
+ for (i = 0; i < vp->nr_consts; i++) {
+ struct nv20_vertex_program_data *vpd = &vp->consts[i];
+
+ if (vpd->index >= 0) {
+ if (!upload_data &&
+ !memcmp(vpd->value, &map[vpd->index * 4],
+ 4 * sizeof(float)))
+ continue;
+ memcpy(vpd->value, &map[vpd->index * 4],
+ 4 * sizeof(float));
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_CONST_ID, 5);
+ OUT_RING (i + vp->data->start);
+ OUT_RINGp ((uint32_t *)vpd->value, 4);
+ }
+
+ if (constbuf) {
+ ws->buffer_unmap(ws, constbuf);
+ }
+ }
+
+ /* Upload vtxprog */
+ if (upload_code) {
+#if 0
+ for (i = 0; i < vp->nr_insns; i++) {
+ NOUVEAU_MSG("VP inst %d: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ i, vp->insns[i].data[0], vp->insns[i].data[1],
+ vp->insns[i].data[2], vp->insns[i].data[3]);
+ }
+#endif
+ BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_FROM_ID, 1);
+ OUT_RING (vp->exec->start);
+ for (i = 0; i < vp->nr_insns; i++) {
+ BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_INST(0), 4);
+ OUT_RINGp (vp->insns[i].data, 4);
+ }
+ }
+
+ if (vp->so != nv20->state.hw[NV30_STATE_VERTPROG]) {
+ so_ref(vp->so, &nv20->state.hw[NV30_STATE_VERTPROG]);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+nv20_vertprog_destroy(struct nv20_context *nv20, struct nv20_vertex_program *vp)
+{
+ struct nouveau_winsys *nvws = nv20->screen->nvws;
+
+ vp->translated = FALSE;
+
+ if (vp->nr_insns) {
+ FREE(vp->insns);
+ vp->insns = NULL;
+ vp->nr_insns = 0;
+ }
+
+ if (vp->nr_consts) {
+ FREE(vp->consts);
+ vp->consts = NULL;
+ vp->nr_consts = 0;
+ }
+
+ nvws->res_free(&vp->exec);
+ vp->exec_start = 0;
+ nvws->res_free(&vp->data);
+ vp->data_start = 0;
+ vp->data_start_min = 0;
+
+ vp->ir = vp->or = 0;
+ so_ref(NULL, &vp->so);
+}
+
+struct nv20_state_entry nv20_state_vertprog = {
+ .validate = nv20_vertprog_validate,
+ .dirty = {
+ .pipe = NV30_NEW_VERTPROG /*| NV30_NEW_UCP*/,
+ .hw = NV30_STATE_VERTPROG,
+ }
+};
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nv30
+
+DRIVER_SOURCES = \
+ nv30_clear.c \
+ nv30_context.c \
+ nv30_draw.c \
+ nv30_fragprog.c \
+ nv30_fragtex.c \
+ nv30_miptree.c \
+ nv30_query.c \
+ nv30_screen.c \
+ nv30_state.c \
+ nv30_state_blend.c \
+ nv30_state_emit.c \
+ nv30_state_fb.c \
+ nv30_state_rasterizer.c \
+ nv30_state_scissor.c \
+ nv30_state_stipple.c \
+ nv30_state_viewport.c \
+ nv30_state_zsa.c \
+ nv30_surface.c \
+ nv30_vbo.c \
+ nv30_vertprog.c
+
+C_SOURCES = \
+ $(COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../../Makefile.template
+
+symlinks:
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "nv30_context.h"
+
+void
+nv30_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue)
+{
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+ ps->status = PIPE_SURFACE_STATUS_CLEAR;
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv30_context.h"
+#include "nv30_screen.h"
+
+static void
+nv30_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
+ BEGIN_RING(rankine, 0x1fd8, 1);
+ OUT_RING (2);
+ BEGIN_RING(rankine, 0x1fd8, 1);
+ OUT_RING (1);
+ }
+
+ FIRE_RING(fence);
+}
+
+static void
+nv30_destroy(struct pipe_context *pipe)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ if (nv30->draw)
+ draw_destroy(nv30->draw);
+ FREE(nv30);
+}
+
+struct pipe_context *
+nv30_create(struct pipe_screen *pscreen, unsigned pctx_id)
+{
+ struct nv30_screen *screen = nv30_screen(pscreen);
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv30_context *nv30;
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nv30 = CALLOC(1, sizeof(struct nv30_context));
+ if (!nv30)
+ return NULL;
+ nv30->screen = screen;
+ nv30->pctx_id = pctx_id;
+
+ nv30->nvws = nvws;
+
+ nv30->pipe.winsys = ws;
+ nv30->pipe.screen = pscreen;
+ nv30->pipe.destroy = nv30_destroy;
+ nv30->pipe.draw_arrays = nv30_draw_arrays;
+ nv30->pipe.draw_elements = nv30_draw_elements;
+ nv30->pipe.clear = nv30_clear;
+ nv30->pipe.flush = nv30_flush;
+
+ nv30_init_query_functions(nv30);
+ nv30_init_surface_functions(nv30);
+ nv30_init_state_functions(nv30);
+
+ /* Create, configure, and install fallback swtnl path */
+ nv30->draw = draw_create();
+ draw_wide_point_threshold(nv30->draw, 9999999.0);
+ draw_wide_line_threshold(nv30->draw, 9999999.0);
+ draw_enable_line_stipple(nv30->draw, FALSE);
+ draw_enable_point_sprites(nv30->draw, FALSE);
+ draw_set_rasterize_stage(nv30->draw, nv30_draw_render_stage(nv30));
+
+ return &nv30->pipe;
+}
+
--- /dev/null
+#ifndef __NV30_CONTEXT_H__
+#define __NV30_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx) \
+ struct nv30_screen *ctx = nv30->screen
+#include "nouveau/nouveau_push.h"
+#include "nouveau/nouveau_stateobj.h"
+
+#include "nv30_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+ fprintf(stderr, "nouveau: "fmt, ##args);
+
+enum nv30_state_index {
+ NV30_STATE_FB = 0,
+ NV30_STATE_VIEWPORT = 1,
+ NV30_STATE_BLEND = 2,
+ NV30_STATE_RAST = 3,
+ NV30_STATE_ZSA = 4,
+ NV30_STATE_BCOL = 5,
+ NV30_STATE_CLIP = 6,
+ NV30_STATE_SCISSOR = 7,
+ NV30_STATE_STIPPLE = 8,
+ NV30_STATE_FRAGPROG = 9,
+ NV30_STATE_VERTPROG = 10,
+ NV30_STATE_FRAGTEX0 = 11,
+ NV30_STATE_FRAGTEX1 = 12,
+ NV30_STATE_FRAGTEX2 = 13,
+ NV30_STATE_FRAGTEX3 = 14,
+ NV30_STATE_FRAGTEX4 = 15,
+ NV30_STATE_FRAGTEX5 = 16,
+ NV30_STATE_FRAGTEX6 = 17,
+ NV30_STATE_FRAGTEX7 = 18,
+ NV30_STATE_FRAGTEX8 = 19,
+ NV30_STATE_FRAGTEX9 = 20,
+ NV30_STATE_FRAGTEX10 = 21,
+ NV30_STATE_FRAGTEX11 = 22,
+ NV30_STATE_FRAGTEX12 = 23,
+ NV30_STATE_FRAGTEX13 = 24,
+ NV30_STATE_FRAGTEX14 = 25,
+ NV30_STATE_FRAGTEX15 = 26,
+ NV30_STATE_VERTTEX0 = 27,
+ NV30_STATE_VERTTEX1 = 28,
+ NV30_STATE_VERTTEX2 = 29,
+ NV30_STATE_VERTTEX3 = 30,
+ NV30_STATE_VTXBUF = 31,
+ NV30_STATE_VTXFMT = 32,
+ NV30_STATE_VTXATTR = 33,
+ NV30_STATE_MAX = 34
+};
+
+#include "nv30_screen.h"
+
+#define NV30_NEW_BLEND (1 << 0)
+#define NV30_NEW_RAST (1 << 1)
+#define NV30_NEW_ZSA (1 << 2)
+#define NV30_NEW_SAMPLER (1 << 3)
+#define NV30_NEW_FB (1 << 4)
+#define NV30_NEW_STIPPLE (1 << 5)
+#define NV30_NEW_SCISSOR (1 << 6)
+#define NV30_NEW_VIEWPORT (1 << 7)
+#define NV30_NEW_BCOL (1 << 8)
+#define NV30_NEW_VERTPROG (1 << 9)
+#define NV30_NEW_FRAGPROG (1 << 10)
+#define NV30_NEW_ARRAYS (1 << 11)
+#define NV30_NEW_UCP (1 << 12)
+
+struct nv30_rasterizer_state {
+ struct pipe_rasterizer_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv30_zsa_state {
+ struct pipe_depth_stencil_alpha_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv30_blend_state {
+ struct pipe_blend_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+
+struct nv30_state {
+ unsigned scissor_enabled;
+ unsigned stipple_enabled;
+ unsigned viewport_bypass;
+ unsigned fp_samplers;
+
+ uint64_t dirty;
+ struct nouveau_stateobj *hw[NV30_STATE_MAX];
+};
+
+struct nv30_context {
+ struct pipe_context pipe;
+
+ struct nouveau_winsys *nvws;
+ struct nv30_screen *screen;
+ unsigned pctx_id;
+
+ struct draw_context *draw;
+
+ /* HW state derived from pipe states */
+ struct nv30_state state;
+
+ /* Context state */
+ unsigned dirty;
+ struct pipe_scissor_state scissor;
+ unsigned stipple[32];
+ struct nv30_vertex_program *vertprog;
+ struct nv30_fragment_program *fragprog;
+ struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+ unsigned constbuf_nr[PIPE_SHADER_TYPES];
+ struct nv30_rasterizer_state *rasterizer;
+ struct nv30_zsa_state *zsa;
+ struct nv30_blend_state *blend;
+ struct pipe_blend_color blend_colour;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state framebuffer;
+ struct pipe_buffer *idxbuf;
+ unsigned idxbuf_format;
+ struct nv30_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
+ struct nv30_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+ unsigned nr_samplers;
+ unsigned nr_textures;
+ unsigned dirty_samplers;
+ struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
+ unsigned vtxbuf_nr;
+ struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+ unsigned vtxelt_nr;
+ const unsigned *edgeflags;
+};
+
+static INLINE struct nv30_context *
+nv30_context(struct pipe_context *pipe)
+{
+ return (struct nv30_context *)pipe;
+}
+
+struct nv30_state_entry {
+ boolean (*validate)(struct nv30_context *nv30);
+ struct {
+ unsigned pipe;
+ unsigned hw;
+ } dirty;
+};
+
+extern void nv30_init_state_functions(struct nv30_context *nv30);
+extern void nv30_init_surface_functions(struct nv30_context *nv30);
+extern void nv30_init_query_functions(struct nv30_context *nv30);
+
+extern void nv30_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
+/* nv30_draw.c */
+extern struct draw_stage *nv30_draw_render_stage(struct nv30_context *nv30);
+
+/* nv30_vertprog.c */
+extern void nv30_vertprog_destroy(struct nv30_context *,
+ struct nv30_vertex_program *);
+
+/* nv30_fragprog.c */
+extern void nv30_fragprog_destroy(struct nv30_context *,
+ struct nv30_fragment_program *);
+
+/* nv30_fragtex.c */
+extern void nv30_fragtex_bind(struct nv30_context *);
+
+/* nv30_state.c and friends */
+extern boolean nv30_state_validate(struct nv30_context *nv30);
+extern void nv30_state_emit(struct nv30_context *nv30);
+extern struct nv30_state_entry nv30_state_rasterizer;
+extern struct nv30_state_entry nv30_state_scissor;
+extern struct nv30_state_entry nv30_state_stipple;
+extern struct nv30_state_entry nv30_state_fragprog;
+extern struct nv30_state_entry nv30_state_vertprog;
+extern struct nv30_state_entry nv30_state_blend;
+extern struct nv30_state_entry nv30_state_blend_colour;
+extern struct nv30_state_entry nv30_state_zsa;
+extern struct nv30_state_entry nv30_state_viewport;
+extern struct nv30_state_entry nv30_state_framebuffer;
+extern struct nv30_state_entry nv30_state_fragtex;
+extern struct nv30_state_entry nv30_state_vbo;
+
+/* nv30_vbo.c */
+extern boolean nv30_draw_arrays(struct pipe_context *, unsigned mode,
+ unsigned start, unsigned count);
+extern boolean nv30_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned mode, unsigned start,
+ unsigned count);
+
+/* nv30_clear.c */
+extern void nv30_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+#endif
--- /dev/null
+#include "draw/draw_pipe.h"
+
+#include "nv30_context.h"
+
+struct nv30_draw_stage {
+ struct draw_stage draw;
+ struct nv30_context *nv30;
+};
+
+static void
+nv30_draw_point(struct draw_stage *draw, struct prim_header *prim)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv30_draw_line(struct draw_stage *draw, struct prim_header *prim)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv30_draw_tri(struct draw_stage *draw, struct prim_header *prim)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv30_draw_flush(struct draw_stage *draw, unsigned flags)
+{
+}
+
+static void
+nv30_draw_reset_stipple_counter(struct draw_stage *draw)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv30_draw_destroy(struct draw_stage *draw)
+{
+ FREE(draw);
+}
+
+struct draw_stage *
+nv30_draw_render_stage(struct nv30_context *nv30)
+{
+ struct nv30_draw_stage *nv30draw = CALLOC_STRUCT(nv30_draw_stage);
+
+ nv30draw->nv30 = nv30;
+ nv30draw->draw.draw = nv30->draw;
+ nv30draw->draw.point = nv30_draw_point;
+ nv30draw->draw.line = nv30_draw_line;
+ nv30draw->draw.tri = nv30_draw_tri;
+ nv30draw->draw.flush = nv30_draw_flush;
+ nv30draw->draw.reset_stipple_counter = nv30_draw_reset_stipple_counter;
+ nv30draw->draw.destroy = nv30_draw_destroy;
+
+ return &nv30draw->draw;
+}
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv30_context.h"
+
+#define SWZ_X 0
+#define SWZ_Y 1
+#define SWZ_Z 2
+#define SWZ_W 3
+#define MASK_X 1
+#define MASK_Y 2
+#define MASK_Z 4
+#define MASK_W 8
+#define MASK_ALL (MASK_X|MASK_Y|MASK_Z|MASK_W)
+#define DEF_SCALE NV30_FP_OP_DST_SCALE_1X
+#define DEF_CTEST NV30_FP_OP_COND_TR
+#include "nv30_shader.h"
+
+#define swz(s,x,y,z,w) nv30_sr_swz((s), SWZ_##x, SWZ_##y, SWZ_##z, SWZ_##w)
+#define neg(s) nv30_sr_neg((s))
+#define abs(s) nv30_sr_abs((s))
+#define scale(s,v) nv30_sr_scale((s), NV30_FP_OP_DST_SCALE_##v)
+
+#define MAX_CONSTS 128
+#define MAX_IMM 32
+struct nv30_fpc {
+ struct nv30_fragment_program *fp;
+
+ uint attrib_map[PIPE_MAX_SHADER_INPUTS];
+
+ int high_temp;
+ int temp_temp_count;
+ int num_regs;
+
+ uint depth_id;
+ uint colour_id;
+
+ unsigned inst_offset;
+
+ struct {
+ int pipe;
+ float vals[4];
+ } consts[MAX_CONSTS];
+ int nr_consts;
+
+ struct nv30_sreg imm[MAX_IMM];
+ unsigned nr_imm;
+};
+
+static INLINE struct nv30_sreg
+temp(struct nv30_fpc *fpc)
+{
+ int idx;
+
+ idx = fpc->temp_temp_count++;
+ idx += fpc->high_temp + 1;
+ return nv30_sr(NV30SR_TEMP, idx);
+}
+
+static INLINE struct nv30_sreg
+constant(struct nv30_fpc *fpc, int pipe, float vals[4])
+{
+ int idx;
+
+ if (fpc->nr_consts == MAX_CONSTS)
+ assert(0);
+ idx = fpc->nr_consts++;
+
+ fpc->consts[idx].pipe = pipe;
+ if (pipe == -1)
+ memcpy(fpc->consts[idx].vals, vals, 4 * sizeof(float));
+ return nv30_sr(NV30SR_CONST, idx);
+}
+
+#define arith(cc,s,o,d,m,s0,s1,s2) \
+ nv30_fp_arith((cc), (s), NV30_FP_OP_OPCODE_##o, \
+ (d), (m), (s0), (s1), (s2))
+#define tex(cc,s,o,u,d,m,s0,s1,s2) \
+ nv30_fp_tex((cc), (s), NV30_FP_OP_OPCODE_##o, (u), \
+ (d), (m), (s0), none, none)
+
+static void
+grow_insns(struct nv30_fpc *fpc, int size)
+{
+ struct nv30_fragment_program *fp = fpc->fp;
+
+ fp->insn_len += size;
+ fp->insn = realloc(fp->insn, sizeof(uint32_t) * fp->insn_len);
+}
+
+static void
+emit_src(struct nv30_fpc *fpc, int pos, struct nv30_sreg src)
+{
+ struct nv30_fragment_program *fp = fpc->fp;
+ uint32_t *hw = &fp->insn[fpc->inst_offset];
+ uint32_t sr = 0;
+
+ switch (src.type) {
+ case NV30SR_INPUT:
+ sr |= (NV30_FP_REG_TYPE_INPUT << NV30_FP_REG_TYPE_SHIFT);
+ hw[0] |= (src.index << NV30_FP_OP_INPUT_SRC_SHIFT);
+ break;
+ case NV30SR_OUTPUT:
+ sr |= NV30_FP_REG_SRC_HALF;
+ /* fall-through */
+ case NV30SR_TEMP:
+ sr |= (NV30_FP_REG_TYPE_TEMP << NV30_FP_REG_TYPE_SHIFT);
+ sr |= (src.index << NV30_FP_REG_SRC_SHIFT);
+ break;
+ case NV30SR_CONST:
+ grow_insns(fpc, 4);
+ hw = &fp->insn[fpc->inst_offset];
+ if (fpc->consts[src.index].pipe >= 0) {
+ struct nv30_fragment_program_data *fpd;
+
+ fp->consts = realloc(fp->consts, ++fp->nr_consts *
+ sizeof(*fpd));
+ fpd = &fp->consts[fp->nr_consts - 1];
+ fpd->offset = fpc->inst_offset + 4;
+ fpd->index = fpc->consts[src.index].pipe;
+ memset(&fp->insn[fpd->offset], 0, sizeof(uint32_t) * 4);
+ } else {
+ memcpy(&fp->insn[fpc->inst_offset + 4],
+ fpc->consts[src.index].vals,
+ sizeof(uint32_t) * 4);
+ }
+
+ sr |= (NV30_FP_REG_TYPE_CONST << NV30_FP_REG_TYPE_SHIFT);
+ break;
+ case NV30SR_NONE:
+ sr |= (NV30_FP_REG_TYPE_INPUT << NV30_FP_REG_TYPE_SHIFT);
+ break;
+ default:
+ assert(0);
+ }
+
+ if (src.negate)
+ sr |= NV30_FP_REG_NEGATE;
+
+ if (src.abs)
+ hw[1] |= (1 << (29 + pos));
+
+ sr |= ((src.swz[0] << NV30_FP_REG_SWZ_X_SHIFT) |
+ (src.swz[1] << NV30_FP_REG_SWZ_Y_SHIFT) |
+ (src.swz[2] << NV30_FP_REG_SWZ_Z_SHIFT) |
+ (src.swz[3] << NV30_FP_REG_SWZ_W_SHIFT));
+
+ hw[pos + 1] |= sr;
+}
+
+static void
+emit_dst(struct nv30_fpc *fpc, struct nv30_sreg dst)
+{
+ struct nv30_fragment_program *fp = fpc->fp;
+ uint32_t *hw = &fp->insn[fpc->inst_offset];
+
+ switch (dst.type) {
+ case NV30SR_TEMP:
+ if (fpc->num_regs < (dst.index + 1))
+ fpc->num_regs = dst.index + 1;
+ break;
+ case NV30SR_OUTPUT:
+ if (dst.index == 1) {
+ fp->fp_control |= 0xe;
+ } else {
+ hw[0] |= NV30_FP_OP_OUT_REG_HALF;
+ }
+ break;
+ case NV30SR_NONE:
+ hw[0] |= (1 << 30);
+ break;
+ default:
+ assert(0);
+ }
+
+ hw[0] |= (dst.index << NV30_FP_OP_OUT_REG_SHIFT);
+}
+
+static void
+nv30_fp_arith(struct nv30_fpc *fpc, int sat, int op,
+ struct nv30_sreg dst, int mask,
+ struct nv30_sreg s0, struct nv30_sreg s1, struct nv30_sreg s2)
+{
+ struct nv30_fragment_program *fp = fpc->fp;
+ uint32_t *hw;
+
+ fpc->inst_offset = fp->insn_len;
+ grow_insns(fpc, 4);
+ hw = &fp->insn[fpc->inst_offset];
+ memset(hw, 0, sizeof(uint32_t) * 4);
+
+ if (op == NV30_FP_OP_OPCODE_KIL)
+ fp->fp_control |= NV34TCL_FP_CONTROL_USES_KIL;
+ hw[0] |= (op << NV30_FP_OP_OPCODE_SHIFT);
+ hw[0] |= (mask << NV30_FP_OP_OUTMASK_SHIFT);
+ hw[2] |= (dst.dst_scale << NV30_FP_OP_DST_SCALE_SHIFT);
+
+ if (sat)
+ hw[0] |= NV30_FP_OP_OUT_SAT;
+
+ if (dst.cc_update)
+ hw[0] |= NV30_FP_OP_COND_WRITE_ENABLE;
+ hw[1] |= (dst.cc_test << NV30_FP_OP_COND_SHIFT);
+ hw[1] |= ((dst.cc_swz[0] << NV30_FP_OP_COND_SWZ_X_SHIFT) |
+ (dst.cc_swz[1] << NV30_FP_OP_COND_SWZ_Y_SHIFT) |
+ (dst.cc_swz[2] << NV30_FP_OP_COND_SWZ_Z_SHIFT) |
+ (dst.cc_swz[3] << NV30_FP_OP_COND_SWZ_W_SHIFT));
+
+ emit_dst(fpc, dst);
+ emit_src(fpc, 0, s0);
+ emit_src(fpc, 1, s1);
+ emit_src(fpc, 2, s2);
+}
+
+static void
+nv30_fp_tex(struct nv30_fpc *fpc, int sat, int op, int unit,
+ struct nv30_sreg dst, int mask,
+ struct nv30_sreg s0, struct nv30_sreg s1, struct nv30_sreg s2)
+{
+ struct nv30_fragment_program *fp = fpc->fp;
+
+ nv30_fp_arith(fpc, sat, op, dst, mask, s0, s1, s2);
+
+ fp->insn[fpc->inst_offset] |= (unit << NV30_FP_OP_TEX_UNIT_SHIFT);
+ fp->samplers |= (1 << unit);
+}
+
+static INLINE struct nv30_sreg
+tgsi_src(struct nv30_fpc *fpc, const struct tgsi_full_src_register *fsrc)
+{
+ struct nv30_sreg src;
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ src = nv30_sr(NV30SR_INPUT,
+ fpc->attrib_map[fsrc->SrcRegister.Index]);
+ break;
+ case TGSI_FILE_CONSTANT:
+ src = constant(fpc, fsrc->SrcRegister.Index, NULL);
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ assert(fsrc->SrcRegister.Index < fpc->nr_imm);
+ src = fpc->imm[fsrc->SrcRegister.Index];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ src = nv30_sr(NV30SR_TEMP, fsrc->SrcRegister.Index + 1);
+ if (fpc->high_temp < src.index)
+ fpc->high_temp = src.index;
+ break;
+ /* This is clearly insane, but gallium hands us shaders like this.
+ * Luckily fragprog results are just temp regs..
+ */
+ case TGSI_FILE_OUTPUT:
+ if (fsrc->SrcRegister.Index == fpc->colour_id)
+ return nv30_sr(NV30SR_OUTPUT, 0);
+ else
+ return nv30_sr(NV30SR_OUTPUT, 1);
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ break;
+ }
+
+ src.abs = fsrc->SrcRegisterExtMod.Absolute;
+ src.negate = fsrc->SrcRegister.Negate;
+ src.swz[0] = fsrc->SrcRegister.SwizzleX;
+ src.swz[1] = fsrc->SrcRegister.SwizzleY;
+ src.swz[2] = fsrc->SrcRegister.SwizzleZ;
+ src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ return src;
+}
+
+static INLINE struct nv30_sreg
+tgsi_dst(struct nv30_fpc *fpc, const struct tgsi_full_dst_register *fdst) {
+ int idx;
+
+ switch (fdst->DstRegister.File) {
+ case TGSI_FILE_OUTPUT:
+ if (fdst->DstRegister.Index == fpc->colour_id)
+ return nv30_sr(NV30SR_OUTPUT, 0);
+ else
+ return nv30_sr(NV30SR_OUTPUT, 1);
+ break;
+ case TGSI_FILE_TEMPORARY:
+ idx = fdst->DstRegister.Index + 1;
+ if (fpc->high_temp < idx)
+ fpc->high_temp = idx;
+ return nv30_sr(NV30SR_TEMP, idx);
+ case TGSI_FILE_NULL:
+ return nv30_sr(NV30SR_NONE, 0);
+ default:
+ NOUVEAU_ERR("bad dst file %d\n", fdst->DstRegister.File);
+ return nv30_sr(NV30SR_NONE, 0);
+ }
+}
+
+static INLINE int
+tgsi_mask(uint tgsi)
+{
+ int mask = 0;
+
+ if (tgsi & TGSI_WRITEMASK_X) mask |= MASK_X;
+ if (tgsi & TGSI_WRITEMASK_Y) mask |= MASK_Y;
+ if (tgsi & TGSI_WRITEMASK_Z) mask |= MASK_Z;
+ if (tgsi & TGSI_WRITEMASK_W) mask |= MASK_W;
+ return mask;
+}
+
+static boolean
+src_native_swz(struct nv30_fpc *fpc, const struct tgsi_full_src_register *fsrc,
+ struct nv30_sreg *src)
+{
+ const struct nv30_sreg none = nv30_sr(NV30SR_NONE, 0);
+ struct nv30_sreg tgsi = tgsi_src(fpc, fsrc);
+ uint mask = 0, zero_mask = 0, one_mask = 0, neg_mask = 0;
+ uint neg[4] = { fsrc->SrcRegisterExtSwz.NegateX,
+ fsrc->SrcRegisterExtSwz.NegateY,
+ fsrc->SrcRegisterExtSwz.NegateZ,
+ fsrc->SrcRegisterExtSwz.NegateW };
+ uint c;
+
+ for (c = 0; c < 4; c++) {
+ switch (tgsi_util_get_full_src_register_extswizzle(fsrc, c)) {
+ case TGSI_EXTSWIZZLE_X:
+ case TGSI_EXTSWIZZLE_Y:
+ case TGSI_EXTSWIZZLE_Z:
+ case TGSI_EXTSWIZZLE_W:
+ mask |= (1 << c);
+ break;
+ case TGSI_EXTSWIZZLE_ZERO:
+ zero_mask |= (1 << c);
+ tgsi.swz[c] = SWZ_X;
+ break;
+ case TGSI_EXTSWIZZLE_ONE:
+ one_mask |= (1 << c);
+ tgsi.swz[c] = SWZ_X;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (!tgsi.negate && neg[c])
+ neg_mask |= (1 << c);
+ }
+
+ if (mask == MASK_ALL && !neg_mask)
+ return TRUE;
+
+ *src = temp(fpc);
+
+ if (mask)
+ arith(fpc, 0, MOV, *src, mask, tgsi, none, none);
+
+ if (zero_mask)
+ arith(fpc, 0, SFL, *src, zero_mask, *src, none, none);
+
+ if (one_mask)
+ arith(fpc, 0, STR, *src, one_mask, *src, none, none);
+
+ if (neg_mask) {
+ struct nv30_sreg one = temp(fpc);
+ arith(fpc, 0, STR, one, neg_mask, one, none, none);
+ arith(fpc, 0, MUL, *src, neg_mask, *src, neg(one), none);
+ }
+
+ return FALSE;
+}
+
+static boolean
+nv30_fragprog_parse_instruction(struct nv30_fpc *fpc,
+ const struct tgsi_full_instruction *finst)
+{
+ const struct nv30_sreg none = nv30_sr(NV30SR_NONE, 0);
+ struct nv30_sreg src[3], dst, tmp;
+ int mask, sat, unit = 0;
+ int ai = -1, ci = -1;
+ int i;
+
+ if (finst->Instruction.Opcode == TGSI_OPCODE_END)
+ return TRUE;
+
+ fpc->temp_temp_count = 0;
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ src[i] = tgsi_src(fpc, fsrc);
+ }
+ }
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_TEMPORARY:
+ if (!src_native_swz(fpc, fsrc, &src[i]))
+ continue;
+ break;
+ default:
+ break;
+ }
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ if (ai == -1 || ai == fsrc->SrcRegister.Index) {
+ ai = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(fpc, fsrc);
+ } else {
+ NOUVEAU_MSG("extra src attr %d\n",
+ fsrc->SrcRegister.Index);
+ src[i] = temp(fpc);
+ arith(fpc, 0, MOV, src[i], MASK_ALL,
+ tgsi_src(fpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_IMMEDIATE:
+ if (ci == -1 || ci == fsrc->SrcRegister.Index) {
+ ci = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(fpc, fsrc);
+ } else {
+ src[i] = temp(fpc);
+ arith(fpc, 0, MOV, src[i], MASK_ALL,
+ tgsi_src(fpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ /* handled above */
+ break;
+ case TGSI_FILE_SAMPLER:
+ unit = fsrc->SrcRegister.Index;
+ break;
+ case TGSI_FILE_OUTPUT:
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ return FALSE;
+ }
+ }
+
+ dst = tgsi_dst(fpc, &finst->FullDstRegisters[0]);
+ mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ sat = (finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE);
+
+ switch (finst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ arith(fpc, sat, MOV, dst, mask, abs(src[0]), none, none);
+ break;
+ case TGSI_OPCODE_ADD:
+ arith(fpc, sat, ADD, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_CMP:
+ tmp = temp(fpc);
+ arith(fpc, sat, MOV, dst, mask, src[2], none, none);
+ tmp.cc_update = 1;
+ arith(fpc, 0, MOV, tmp, 0xf, src[0], none, none);
+ dst.cc_test = NV30_VP_INST_COND_LT;
+ arith(fpc, sat, MOV, dst, mask, src[1], none, none);
+ break;
+ case TGSI_OPCODE_COS:
+ arith(fpc, sat, COS, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_DP3:
+ arith(fpc, sat, DP3, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DP4:
+ arith(fpc, sat, DP4, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DPH:
+ tmp = temp(fpc);
+ arith(fpc, 0, DP3, tmp, MASK_X, src[0], src[1], none);
+ arith(fpc, sat, ADD, dst, mask, swz(tmp, X, X, X, X),
+ swz(src[1], W, W, W, W), none);
+ break;
+ case TGSI_OPCODE_DST:
+ arith(fpc, sat, DST, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_EX2:
+ arith(fpc, sat, EX2, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FLR:
+ arith(fpc, sat, FLR, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FRC:
+ arith(fpc, sat, FRC, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_KILP:
+ arith(fpc, 0, KIL, none, 0, none, none, none);
+ break;
+ case TGSI_OPCODE_KIL:
+ dst = nv30_sr(NV30SR_NONE, 0);
+ dst.cc_update = 1;
+ arith(fpc, 0, MOV, dst, MASK_ALL, src[0], none, none);
+ dst.cc_update = 0; dst.cc_test = NV30_FP_OP_COND_LT;
+ arith(fpc, 0, KIL, dst, 0, none, none, none);
+ break;
+ case TGSI_OPCODE_LG2:
+ arith(fpc, sat, LG2, dst, mask, src[0], none, none);
+ break;
+// case TGSI_OPCODE_LIT:
+ case TGSI_OPCODE_LRP:
+ arith(fpc, sat, LRP, dst, mask, src[0], src[1], src[2]);
+ break;
+ case TGSI_OPCODE_MAD:
+ arith(fpc, sat, MAD, dst, mask, src[0], src[1], src[2]);
+ break;
+ case TGSI_OPCODE_MAX:
+ arith(fpc, sat, MAX, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MIN:
+ arith(fpc, sat, MIN, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MOV:
+ arith(fpc, sat, MOV, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_MUL:
+ arith(fpc, sat, MUL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_NOISE1:
+ case TGSI_OPCODE_NOISE2:
+ case TGSI_OPCODE_NOISE3:
+ case TGSI_OPCODE_NOISE4:
+ arith(fpc, sat, SFL, dst, mask, none, none, none);
+ break;
+ case TGSI_OPCODE_POW:
+ arith(fpc, sat, POW, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_RCP:
+ arith(fpc, sat, RCP, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_RET:
+ assert(0);
+ break;
+ case TGSI_OPCODE_RFL:
+ arith(fpc, 0, RFL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_RSQ:
+ arith(fpc, sat, RSQ, dst, mask, abs(swz(src[0], X, X, X, X)), none, none);
+ break;
+ case TGSI_OPCODE_SCS:
+ if (mask & MASK_X) {
+ arith(fpc, sat, COS, dst, MASK_X,
+ swz(src[0], X, X, X, X), none, none);
+ }
+ if (mask & MASK_Y) {
+ arith(fpc, sat, SIN, dst, MASK_Y,
+ swz(src[0], X, X, X, X), none, none);
+ }
+ break;
+ case TGSI_OPCODE_SIN:
+ arith(fpc, sat, SIN, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_SGE:
+ arith(fpc, sat, SGE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SGT:
+ arith(fpc, sat, SGT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SLT:
+ arith(fpc, sat, SLT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SUB:
+ arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none);
+ break;
+ case TGSI_OPCODE_TEX:
+ tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_TXB:
+ tex(fpc, sat, TXB, unit, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_TXP:
+ tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_XPD:
+ tmp = temp(fpc);
+ arith(fpc, 0, MUL, tmp, mask,
+ swz(src[0], Z, X, Y, Y), swz(src[1], Y, Z, X, X), none);
+ arith(fpc, sat, MAD, dst, (mask & ~MASK_W),
+ swz(src[0], Y, Z, X, X), swz(src[1], Z, X, Y, Y),
+ neg(tmp));
+ break;
+ default:
+ NOUVEAU_ERR("invalid opcode %d\n", finst->Instruction.Opcode);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static boolean
+nv30_fragprog_parse_decl_attrib(struct nv30_fpc *fpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ int hw;
+
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ hw = NV30_FP_OP_INPUT_SRC_POSITION;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV30_FP_OP_INPUT_SRC_COL0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV30_FP_OP_INPUT_SRC_COL1;
+ } else {
+ NOUVEAU_ERR("bad colour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_FOG:
+ hw = NV30_FP_OP_INPUT_SRC_FOGC;
+ break;
+ case TGSI_SEMANTIC_GENERIC:
+ if (fdec->Semantic.SemanticIndex <= 7) {
+ hw = NV30_FP_OP_INPUT_SRC_TC(fdec->Semantic.
+ SemanticIndex);
+ } else {
+ NOUVEAU_ERR("bad generic semantic index\n");
+ return FALSE;
+ }
+ break;
+ default:
+ NOUVEAU_ERR("bad input semantic\n");
+ return FALSE;
+ }
+
+ fpc->attrib_map[fdec->DeclarationRange.First] = hw;
+ return TRUE;
+}
+
+static boolean
+nv30_fragprog_parse_decl_output(struct nv30_fpc *fpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ fpc->depth_id = fdec->DeclarationRange.First;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ fpc->colour_id = fdec->DeclarationRange.First;
+ break;
+ default:
+ NOUVEAU_ERR("bad output semantic\n");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static boolean
+nv30_fragprog_prepare(struct nv30_fpc *fpc)
+{
+ struct tgsi_parse_context p;
+ /*int high_temp = -1, i;*/
+
+ tgsi_parse_init(&p, fpc->fp->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&p)) {
+ const union tgsi_full_token *tok = &p.FullToken;
+
+ tgsi_parse_token(&p);
+ switch(tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ const struct tgsi_full_declaration *fdec;
+ fdec = &p.FullToken.FullDeclaration;
+ switch (fdec->Declaration.File) {
+ case TGSI_FILE_INPUT:
+ if (!nv30_fragprog_parse_decl_attrib(fpc, fdec))
+ goto out_err;
+ break;
+ case TGSI_FILE_OUTPUT:
+ if (!nv30_fragprog_parse_decl_output(fpc, fdec))
+ goto out_err;
+ break;
+ /*case TGSI_FILE_TEMPORARY:
+ if (fdec->DeclarationRange.Last > high_temp) {
+ high_temp =
+ fdec->DeclarationRange.Last;
+ }
+ break;*/
+ default:
+ break;
+ }
+ }
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ struct tgsi_full_immediate *imm;
+ float vals[4];
+
+ imm = &p.FullToken.FullImmediate;
+ assert(imm->Immediate.DataType == TGSI_IMM_FLOAT32);
+ assert(fpc->nr_imm < MAX_IMM);
+
+ vals[0] = imm->u.ImmediateFloat32[0].Float;
+ vals[1] = imm->u.ImmediateFloat32[1].Float;
+ vals[2] = imm->u.ImmediateFloat32[2].Float;
+ vals[3] = imm->u.ImmediateFloat32[3].Float;
+ fpc->imm[fpc->nr_imm++] = constant(fpc, -1, vals);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ tgsi_parse_free(&p);
+
+ /*if (++high_temp) {
+ fpc->r_temp = CALLOC(high_temp, sizeof(struct nv30_sreg));
+ for (i = 0; i < high_temp; i++)
+ fpc->r_temp[i] = temp(fpc);
+ fpc->r_temps_discard = 0;
+ }*/
+
+ return TRUE;
+
+out_err:
+ /*if (fpc->r_temp)
+ FREE(fpc->r_temp);*/
+ tgsi_parse_free(&p);
+ return FALSE;
+}
+
+static void
+nv30_fragprog_translate(struct nv30_context *nv30,
+ struct nv30_fragment_program *fp)
+{
+ struct tgsi_parse_context parse;
+ struct nv30_fpc *fpc = NULL;
+
+ tgsi_dump(fp->pipe.tokens,0);
+
+ fpc = CALLOC(1, sizeof(struct nv30_fpc));
+ if (!fpc)
+ return;
+ fpc->fp = fp;
+ fpc->high_temp = -1;
+ fpc->num_regs = 2;
+
+ if (!nv30_fragprog_prepare(fpc)) {
+ FREE(fpc);
+ return;
+ }
+
+ tgsi_parse_init(&parse, fp->pipe.tokens);
+
+ while (!tgsi_parse_end_of_tokens(&parse)) {
+ tgsi_parse_token(&parse);
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ const struct tgsi_full_instruction *finst;
+
+ finst = &parse.FullToken.FullInstruction;
+ if (!nv30_fragprog_parse_instruction(fpc, finst))
+ goto out_err;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ fp->fp_control |= (fpc->num_regs-1)/2;
+ fp->fp_reg_control = (1<<16)|0x4;
+
+ /* Terminate final instruction */
+ fp->insn[fpc->inst_offset] |= 0x00000001;
+
+ /* Append NOP + END instruction, may or may not be necessary. */
+ fpc->inst_offset = fp->insn_len;
+ grow_insns(fpc, 4);
+ fp->insn[fpc->inst_offset + 0] = 0x00000001;
+ fp->insn[fpc->inst_offset + 1] = 0x00000000;
+ fp->insn[fpc->inst_offset + 2] = 0x00000000;
+ fp->insn[fpc->inst_offset + 3] = 0x00000000;
+
+ fp->translated = TRUE;
+ fp->on_hw = FALSE;
+out_err:
+ tgsi_parse_free(&parse);
+ FREE(fpc);
+}
+
+static void
+nv30_fragprog_upload(struct nv30_context *nv30,
+ struct nv30_fragment_program *fp)
+{
+ struct pipe_winsys *ws = nv30->pipe.winsys;
+ const uint32_t le = 1;
+ uint32_t *map;
+ int i;
+
+ map = ws->buffer_map(ws, fp->buffer, PIPE_BUFFER_USAGE_CPU_WRITE);
+
+#if 0
+ for (i = 0; i < fp->insn_len; i++) {
+ fflush(stdout); fflush(stderr);
+ NOUVEAU_ERR("%d 0x%08x\n", i, fp->insn[i]);
+ fflush(stdout); fflush(stderr);
+ }
+#endif
+
+ if ((*(const uint8_t *)&le)) {
+ for (i = 0; i < fp->insn_len; i++) {
+ map[i] = fp->insn[i];
+ }
+ } else {
+ /* Weird swapping for big-endian chips */
+ for (i = 0; i < fp->insn_len; i++) {
+ map[i] = ((fp->insn[i] & 0xffff) << 16) |
+ ((fp->insn[i] >> 16) & 0xffff);
+ }
+ }
+
+ ws->buffer_unmap(ws, fp->buffer);
+}
+
+static boolean
+nv30_fragprog_validate(struct nv30_context *nv30)
+{
+ struct nv30_fragment_program *fp = nv30->fragprog;
+ struct pipe_buffer *constbuf =
+ nv30->constbuf[PIPE_SHADER_FRAGMENT];
+ struct pipe_winsys *ws = nv30->pipe.winsys;
+ struct nouveau_stateobj *so;
+ boolean new_consts = FALSE;
+ int i;
+
+ if (fp->translated)
+ goto update_constants;
+
+ /*nv30->fallback_swrast &= ~NV30_NEW_FRAGPROG;*/
+ nv30_fragprog_translate(nv30, fp);
+ if (!fp->translated) {
+ /*nv30->fallback_swrast |= NV30_NEW_FRAGPROG;*/
+ return FALSE;
+ }
+
+ fp->buffer = ws->buffer_create(ws, 0x100, 0, fp->insn_len * 4);
+ nv30_fragprog_upload(nv30, fp);
+
+ so = so_new(8, 1);
+ so_method(so, nv30->screen->rankine, NV34TCL_FP_ACTIVE_PROGRAM, 1);
+ so_reloc (so, fp->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW | NOUVEAU_BO_OR,
+ NV34TCL_FP_ACTIVE_PROGRAM_DMA0, NV34TCL_FP_ACTIVE_PROGRAM_DMA1);
+ so_method(so, nv30->screen->rankine, NV34TCL_FP_CONTROL, 1);
+ so_data (so, fp->fp_control);
+ so_method(so, nv30->screen->rankine, NV34TCL_FP_REG_CONTROL, 1);
+ so_data (so, fp->fp_reg_control);
+ so_method(so, nv30->screen->rankine, NV34TCL_TX_UNITS_ENABLE, 1);
+ so_data (so, fp->samplers);
+ so_ref(so, &fp->so);
+
+update_constants:
+ if (fp->nr_consts) {
+ float *map;
+
+ map = ws->buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
+ for (i = 0; i < fp->nr_consts; i++) {
+ struct nv30_fragment_program_data *fpd = &fp->consts[i];
+ uint32_t *p = &fp->insn[fpd->offset];
+ uint32_t *cb = (uint32_t *)&map[fpd->index * 4];
+
+ if (!memcmp(p, cb, 4 * sizeof(float)))
+ continue;
+ memcpy(p, cb, 4 * sizeof(float));
+ new_consts = TRUE;
+ }
+ ws->buffer_unmap(ws, constbuf);
+
+ if (new_consts)
+ nv30_fragprog_upload(nv30, fp);
+ }
+
+ if (new_consts || fp->so != nv30->state.hw[NV30_STATE_FRAGPROG]) {
+ so_ref(fp->so, &nv30->state.hw[NV30_STATE_FRAGPROG]);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+nv30_fragprog_destroy(struct nv30_context *nv30,
+ struct nv30_fragment_program *fp)
+{
+ if (fp->insn_len)
+ FREE(fp->insn);
+}
+
+struct nv30_state_entry nv30_state_fragprog = {
+ .validate = nv30_fragprog_validate,
+ .dirty = {
+ .pipe = NV30_NEW_FRAGPROG,
+ .hw = NV30_STATE_FRAGPROG
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+
+static INLINE int log2i(int i)
+{
+ int r = 0;
+
+ if (i & 0xffff0000) {
+ i >>= 16;
+ r += 16;
+ }
+ if (i & 0x0000ff00) {
+ i >>= 8;
+ r += 8;
+ }
+ if (i & 0x000000f0) {
+ i >>= 4;
+ r += 4;
+ }
+ if (i & 0x0000000c) {
+ i >>= 2;
+ r += 2;
+ }
+ if (i & 0x00000002) {
+ r += 1;
+ }
+ return r;
+}
+
+#define _(m,tf,ts0x,ts0y,ts0z,ts0w,ts1x,ts1y,ts1z,ts1w,swsurf) \
+{ \
+ TRUE, \
+ PIPE_FORMAT_##m, \
+ NV34TCL_TX_FORMAT_FORMAT_##tf, \
+ (NV34TCL_TX_SWIZZLE_S0_X_##ts0x | NV34TCL_TX_SWIZZLE_S0_Y_##ts0y | \
+ NV34TCL_TX_SWIZZLE_S0_Z_##ts0z | NV34TCL_TX_SWIZZLE_S0_W_##ts0w | \
+ NV34TCL_TX_SWIZZLE_S1_X_##ts1x | NV34TCL_TX_SWIZZLE_S1_Y_##ts1y | \
+ NV34TCL_TX_SWIZZLE_S1_Z_##ts1z | NV34TCL_TX_SWIZZLE_S1_W_##ts1w), \
+ swsurf \
+}
+
+struct nv30_texture_format {
+ boolean defined;
+ uint pipe;
+ int format;
+ int swizzle;
+ int swizzled_surface;
+};
+
+static struct nv30_texture_format
+nv30_texture_formats[] = {
+ _(A8R8G8B8_UNORM, A8R8G8B8, S1, S1, S1, S1, X, Y, Z, W, 1),
+ _(A1R5G5B5_UNORM, A1R5G5B5, S1, S1, S1, S1, X, Y, Z, W, 1),
+ _(A4R4G4B4_UNORM, A4R4G4B4, S1, S1, S1, S1, X, Y, Z, W, 1),
+ _(R5G6B5_UNORM , R5G6B5 , S1, S1, S1, ONE, X, Y, Z, W, 1),
+ _(L8_UNORM , L8 , S1, S1, S1, ONE, X, X, X, X, 1),
+ _(A8_UNORM , L8 , ZERO, ZERO, ZERO, S1, X, X, X, X, 1),
+ _(I8_UNORM , L8 , S1, S1, S1, S1, X, X, X, X, 1),
+ _(A8L8_UNORM , A8L8 , S1, S1, S1, S1, X, X, X, Y, 1),
+// _(Z16_UNORM , Z16 , S1, S1, S1, ONE, X, X, X, X, 0),
+// _(Z24S8_UNORM , Z24 , S1, S1, S1, ONE, X, X, X, X, 0),
+ _(DXT1_RGB , DXT1 , S1, S1, S1, ONE, X, Y, Z, W, 0),
+ _(DXT1_RGBA , DXT1 , S1, S1, S1, S1, X, Y, Z, W, 0),
+ _(DXT3_RGBA , DXT3 , S1, S1, S1, S1, X, Y, Z, W, 0),
+ _(DXT5_RGBA , DXT5 , S1, S1, S1, S1, X, Y, Z, W, 0),
+ {},
+};
+
+static struct nv30_texture_format *
+nv30_fragtex_format(uint pipe_format)
+{
+ struct nv30_texture_format *tf = nv30_texture_formats;
+ char fs[128];
+
+ while (tf->defined) {
+ if (tf->pipe == pipe_format)
+ return tf;
+ tf++;
+ }
+
+ NOUVEAU_ERR("unknown texture format %s\n", pf_name(pipe_format));
+ return NULL;
+}
+
+
+static struct nouveau_stateobj *
+nv30_fragtex_build(struct nv30_context *nv30, int unit)
+{
+ struct nv30_sampler_state *ps = nv30->tex_sampler[unit];
+ struct nv30_miptree *nv30mt = nv30->tex_miptree[unit];
+ struct pipe_texture *pt = &nv30mt->base;
+ struct nv30_texture_format *tf;
+ struct nouveau_stateobj *so;
+ uint32_t txf, txs /*, txp*/;
+ /*int swizzled = 0;*/ /*XXX: implement in region code? */
+ unsigned tex_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
+
+ tf = nv30_fragtex_format(pt->format);
+ if (!tf)
+ assert(0);
+
+ tex_flags |= (tf->swizzled_surface ? NOUVEAU_BO_SWIZZLED : 0);
+
+ txf = tf->format;
+ txf |= ((pt->last_level>0) ? NV34TCL_TX_FORMAT_MIPMAP : 0);
+ txf |= log2i(pt->width[0]) << 20;
+ txf |= log2i(pt->height[0]) << 24;
+ txf |= log2i(pt->depth[0]) << 28;
+ txf |= NV34TCL_TX_FORMAT_NO_BORDER | 0x10000;
+
+ switch (pt->target) {
+ case PIPE_TEXTURE_CUBE:
+ txf |= NV34TCL_TX_FORMAT_CUBIC;
+ /* fall-through */
+ case PIPE_TEXTURE_2D:
+ txf |= NV34TCL_TX_FORMAT_DIMS_2D;
+ break;
+ case PIPE_TEXTURE_3D:
+ txf |= NV34TCL_TX_FORMAT_DIMS_3D;
+ break;
+ case PIPE_TEXTURE_1D:
+ txf |= NV34TCL_TX_FORMAT_DIMS_1D;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown target %d\n", pt->target);
+ return NULL;
+ }
+
+ txs = tf->swizzle;
+
+ so = so_new(16, 2);
+ so_method(so, nv30->screen->rankine, NV34TCL_TX_OFFSET(unit), 8);
+ so_reloc (so, nv30mt->buffer, 0, tex_flags | NOUVEAU_BO_LOW, 0, 0);
+ so_reloc (so, nv30mt->buffer, txf, tex_flags | NOUVEAU_BO_OR,
+ NV34TCL_TX_FORMAT_DMA0, NV34TCL_TX_FORMAT_DMA1);
+ so_data (so, ps->wrap);
+ so_data (so, NV34TCL_TX_ENABLE_ENABLE | ps->en);
+ so_data (so, txs);
+ so_data (so, ps->filt | 0x2000 /*voodoo*/);
+ so_data (so, (pt->width[0] << NV34TCL_TX_NPOT_SIZE_W_SHIFT) |
+ pt->height[0]);
+ so_data (so, ps->bcol);
+
+ return so;
+}
+
+static boolean
+nv30_fragtex_validate(struct nv30_context *nv30)
+{
+ struct nv30_fragment_program *fp = nv30->fragprog;
+ struct nv30_state *state = &nv30->state;
+ struct nouveau_stateobj *so;
+ unsigned samplers, unit;
+
+ samplers = state->fp_samplers & ~fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ so = so_new(2, 0);
+ so_method(so, nv30->screen->rankine, NV34TCL_TX_ENABLE(unit), 1);
+ so_data (so, 0);
+ so_ref(so, &nv30->state.hw[NV30_STATE_FRAGTEX0 + unit]);
+ state->dirty |= (1ULL << (NV30_STATE_FRAGTEX0 + unit));
+ }
+
+ samplers = nv30->dirty_samplers & fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ so = nv30_fragtex_build(nv30, unit);
+ so_ref(so, &nv30->state.hw[NV30_STATE_FRAGTEX0 + unit]);
+ state->dirty |= (1ULL << (NV30_STATE_FRAGTEX0 + unit));
+ }
+
+ nv30->state.fp_samplers = fp->samplers;
+ return FALSE;
+}
+
+struct nv30_state_entry nv30_state_fragtex = {
+ .validate = nv30_fragtex_validate,
+ .dirty = {
+ .pipe = NV30_NEW_SAMPLER | NV30_NEW_FRAGPROG,
+ .hw = 0
+ }
+};
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "nv30_context.h"
+
+static void
+nv30_miptree_layout(struct nv30_miptree *nv30mt)
+{
+ struct pipe_texture *pt = &nv30mt->base;
+ boolean swizzled = FALSE;
+ uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+ uint offset = 0;
+ int nr_faces, l, f, pitch;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ nr_faces = 6;
+ } else
+ if (pt->target == PIPE_TEXTURE_3D) {
+ nr_faces = pt->depth[0];
+ } else {
+ nr_faces = 1;
+ }
+
+ pitch = pt->width[0];
+ for (l = 0; l <= pt->last_level; l++) {
+ pt->width[l] = width;
+ pt->height[l] = height;
+ pt->depth[l] = depth;
+ pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+ pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
+
+ if (swizzled)
+ pitch = pt->nblocksx[l];
+ pitch = align(pitch, 64);
+
+ nv30mt->level[l].pitch = pitch * pt->block.size;
+ nv30mt->level[l].image_offset =
+ CALLOC(nr_faces, sizeof(unsigned));
+
+ width = MAX2(1, width >> 1);
+ height = MAX2(1, height >> 1);
+ depth = MAX2(1, depth >> 1);
+ }
+
+ for (f = 0; f < nr_faces; f++) {
+ for (l = 0; l <= pt->last_level; l++) {
+ nv30mt->level[l].image_offset[f] = offset;
+ offset += nv30mt->level[l].pitch * pt->height[l];
+ }
+ }
+
+ nv30mt->total_size = offset;
+}
+
+static struct pipe_texture *
+nv30_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
+{
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv30_miptree *mt;
+
+ mt = MALLOC(sizeof(struct nv30_miptree));
+ if (!mt)
+ return NULL;
+ mt->base = *pt;
+ mt->base.refcount = 1;
+ mt->base.screen = pscreen;
+
+ nv30_miptree_layout(mt);
+
+ mt->buffer = ws->buffer_create(ws, 256,
+ PIPE_BUFFER_USAGE_PIXEL |
+ NOUVEAU_BUFFER_USAGE_TEXTURE,
+ mt->total_size);
+ if (!mt->buffer) {
+ FREE(mt);
+ return NULL;
+ }
+
+ return &mt->base;
+}
+
+static void
+nv30_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **pt)
+{
+ struct pipe_texture *mt = *pt;
+
+ *pt = NULL;
+ if (--mt->refcount <= 0) {
+ struct nv30_miptree *nv30mt = (struct nv30_miptree *)mt;
+ int l;
+
+ pipe_buffer_reference(pscreen, &nv30mt->buffer, NULL);
+ for (l = 0; l <= mt->last_level; l++) {
+ if (nv30mt->level[l].image_offset)
+ FREE(nv30mt->level[l].image_offset);
+ }
+ FREE(nv30mt);
+ }
+}
+
+static struct pipe_surface *
+nv30_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned flags)
+{
+ struct nv30_miptree *nv30mt = (struct nv30_miptree *)pt;
+ struct pipe_surface *ps;
+
+ ps = CALLOC_STRUCT(pipe_surface);
+ if (!ps)
+ return NULL;
+ pipe_texture_reference(&ps->texture, pt);
+ pipe_buffer_reference(pscreen, &ps->buffer, nv30mt->buffer);
+ ps->format = pt->format;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->block = pt->block;
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = nv30mt->level[level].pitch;
+ ps->usage = flags;
+ ps->status = PIPE_SURFACE_STATUS_DEFINED;
+ ps->refcount = 1;
+ ps->winsys = pscreen->winsys;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ ps->offset = nv30mt->level[level].image_offset[face];
+ } else
+ if (pt->target == PIPE_TEXTURE_3D) {
+ ps->offset = nv30mt->level[level].image_offset[zslice];
+ } else {
+ ps->offset = nv30mt->level[level].image_offset[0];
+ }
+
+ return ps;
+}
+
+static void
+nv30_miptree_surface_del(struct pipe_screen *pscreen,
+ struct pipe_surface **psurface)
+{
+ struct pipe_surface *ps = *psurface;
+
+ *psurface = NULL;
+ if (--ps->refcount > 0)
+ return;
+
+ pipe_texture_reference(&ps->texture, NULL);
+ pipe_buffer_reference(pscreen->winsys, &ps->buffer, NULL);
+ FREE(ps);
+}
+
+void
+nv30_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+ pscreen->texture_create = nv30_miptree_create;
+ pscreen->texture_release = nv30_miptree_release;
+ pscreen->get_tex_surface = nv30_miptree_surface_new;
+ pscreen->tex_surface_release = nv30_miptree_surface_del;
+}
+
--- /dev/null
+#include "pipe/p_context.h"
+
+#include "nv30_context.h"
+
+struct nv30_query {
+ struct nouveau_resource *object;
+ unsigned type;
+ boolean ready;
+ uint64_t result;
+};
+
+static INLINE struct nv30_query *
+nv30_query(struct pipe_query *pipe)
+{
+ return (struct nv30_query *)pipe;
+}
+
+static struct pipe_query *
+nv30_query_create(struct pipe_context *pipe, unsigned query_type)
+{
+ struct nv30_query *q;
+
+ q = CALLOC(1, sizeof(struct nv30_query));
+ q->type = query_type;
+
+ return (struct pipe_query *)q;
+}
+
+static void
+nv30_query_destroy(struct pipe_context *pipe, struct pipe_query *pq)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_query *q = nv30_query(pq);
+
+ if (q->object)
+ nv30->nvws->res_free(&q->object);
+ FREE(q);
+}
+
+static void
+nv30_query_begin(struct pipe_context *pipe, struct pipe_query *pq)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_query *q = nv30_query(pq);
+
+ assert(q->type == PIPE_QUERY_OCCLUSION_COUNTER);
+
+ /* Happens when end_query() is called, then another begin_query()
+ * without querying the result in-between. For now we'll wait for
+ * the existing query to notify completion, but it could be better.
+ */
+ if (q->object) {
+ uint64 tmp;
+ pipe->get_query_result(pipe, pq, 1, &tmp);
+ }
+
+ if (nv30->nvws->res_alloc(nv30->screen->query_heap, 1, NULL, &q->object))
+ assert(0);
+ nv30->nvws->notifier_reset(nv30->screen->query, q->object->start);
+
+ BEGIN_RING(rankine, NV34TCL_QUERY_RESET, 1);
+ OUT_RING (1);
+ BEGIN_RING(rankine, NV34TCL_QUERY_UNK17CC, 1);
+ OUT_RING (1);
+
+ q->ready = FALSE;
+}
+
+static void
+nv30_query_end(struct pipe_context *pipe, struct pipe_query *pq)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_query *q = nv30_query(pq);
+
+ BEGIN_RING(rankine, NV34TCL_QUERY_GET, 1);
+ OUT_RING ((0x01 << NV34TCL_QUERY_GET_UNK24_SHIFT) |
+ ((q->object->start * 32) << NV34TCL_QUERY_GET_OFFSET_SHIFT));
+ FIRE_RING(NULL);
+}
+
+static boolean
+nv30_query_result(struct pipe_context *pipe, struct pipe_query *pq,
+ boolean wait, uint64 *result)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_query *q = nv30_query(pq);
+ struct nouveau_winsys *nvws = nv30->nvws;
+
+ assert(q->object && q->type == PIPE_QUERY_OCCLUSION_COUNTER);
+
+ if (!q->ready) {
+ unsigned status;
+
+ status = nvws->notifier_status(nv30->screen->query,
+ q->object->start);
+ if (status != NV_NOTIFY_STATE_STATUS_COMPLETED) {
+ if (wait == FALSE)
+ return FALSE;
+ nvws->notifier_wait(nv30->screen->query, q->object->start,
+ NV_NOTIFY_STATE_STATUS_COMPLETED,
+ 0);
+ }
+
+ q->result = nvws->notifier_retval(nv30->screen->query,
+ q->object->start);
+ q->ready = TRUE;
+ nvws->res_free(&q->object);
+ }
+
+ *result = q->result;
+ return TRUE;
+}
+
+void
+nv30_init_query_functions(struct nv30_context *nv30)
+{
+ nv30->pipe.create_query = nv30_query_create;
+ nv30->pipe.destroy_query = nv30_query_destroy;
+ nv30->pipe.begin_query = nv30_query_begin;
+ nv30->pipe.end_query = nv30_query_end;
+ nv30->pipe.get_query_result = nv30_query_result;
+}
--- /dev/null
+#include "pipe/p_screen.h"
+
+#include "nv30_context.h"
+#include "nv30_screen.h"
+
+#define NV30TCL_CHIPSET_3X_MASK 0x00000003
+#define NV34TCL_CHIPSET_3X_MASK 0x00000010
+#define NV35TCL_CHIPSET_3X_MASK 0x000001e0
+
+static const char *
+nv30_screen_get_name(struct pipe_screen *pscreen)
+{
+ struct nv30_screen *screen = nv30_screen(pscreen);
+ struct nouveau_device *dev = screen->nvws->channel->device;
+ static char buffer[128];
+
+ snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
+ return buffer;
+}
+
+static const char *
+nv30_screen_get_vendor(struct pipe_screen *pscreen)
+{
+ return "nouveau";
+}
+
+static int
+nv30_screen_get_param(struct pipe_screen *pscreen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 16;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 0;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 1;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_S3TC:
+ return 0;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 1;
+ case PIPE_CAP_POINT_SPRITE:
+ return 1;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 2;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 1;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 1;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 13;
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 10;
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 13;
+ case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
+ return 0;
+ case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
+ return 1;
+ case NOUVEAU_CAP_HW_VTXBUF:
+ case NOUVEAU_CAP_HW_IDXBUF:
+ return 1;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0;
+ }
+}
+
+static float
+nv30_screen_get_paramf(struct pipe_screen *pscreen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 10.0;
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 64.0;
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 8.0;
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 4.0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0.0;
+ }
+}
+
+static boolean
+nv30_screen_surface_format_supported(struct pipe_screen *pscreen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage, unsigned geom_flags)
+{
+ if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ case PIPE_FORMAT_A8L8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+static void *
+nv30_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+ unsigned flags )
+{
+ struct pipe_winsys *ws = screen->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, surface->buffer, flags);
+ if (!map)
+ return NULL;
+
+ return map + surface->offset;
+}
+
+static void
+nv30_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+ struct pipe_winsys *ws = screen->winsys;
+
+ ws->buffer_unmap(ws, surface->buffer);
+}
+
+static void
+nv30_screen_destroy(struct pipe_screen *pscreen)
+{
+ struct nv30_screen *screen = nv30_screen(pscreen);
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nvws->res_free(&screen->vp_exec_heap);
+ nvws->res_free(&screen->vp_data_heap);
+ nvws->res_free(&screen->query_heap);
+ nvws->notifier_free(&screen->query);
+ nvws->notifier_free(&screen->sync);
+ nvws->grobj_free(&screen->rankine);
+
+ FREE(pscreen);
+}
+
+struct pipe_screen *
+nv30_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
+{
+ struct nv30_screen *screen = CALLOC_STRUCT(nv30_screen);
+ struct nouveau_stateobj *so;
+ unsigned rankine_class = 0;
+ unsigned chipset = nvws->channel->device->chipset;
+ int ret, i;
+
+ if (!screen)
+ return NULL;
+ screen->nvws = nvws;
+
+ /* 3D object */
+ switch (chipset & 0xf0) {
+ case 0x30:
+ if (NV30TCL_CHIPSET_3X_MASK & (1 << (chipset & 0x0f)))
+ rankine_class = 0x0397;
+ else
+ if (NV34TCL_CHIPSET_3X_MASK & (1 << (chipset & 0x0f)))
+ rankine_class = 0x0697;
+ else
+ if (NV35TCL_CHIPSET_3X_MASK & (1 << (chipset & 0x0f)))
+ rankine_class = 0x0497;
+ break;
+ default:
+ break;
+ }
+
+ if (!rankine_class) {
+ NOUVEAU_ERR("Unknown nv3x chipset: nv%02x\n", chipset);
+ return NULL;
+ }
+
+ ret = nvws->grobj_alloc(nvws, rankine_class, &screen->rankine);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+ return FALSE;
+ }
+
+ /* Notifier for sync purposes */
+ ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+ if (ret) {
+ NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+ nv30_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Query objects */
+ ret = nvws->notifier_alloc(nvws, 32, &screen->query);
+ if (ret) {
+ NOUVEAU_ERR("Error initialising query objects: %d\n", ret);
+ nv30_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ ret = nvws->res_init(&screen->query_heap, 0, 32);
+ if (ret) {
+ NOUVEAU_ERR("Error initialising query object heap: %d\n", ret);
+ nv30_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Vtxprog resources */
+ if (nvws->res_init(&screen->vp_exec_heap, 0, 256) ||
+ nvws->res_init(&screen->vp_data_heap, 0, 256)) {
+ nv30_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Static rankine initialisation */
+ so = so_new(128, 0);
+ so_method(so, screen->rankine, NV34TCL_DMA_NOTIFY, 1);
+ so_data (so, screen->sync->handle);
+ so_method(so, screen->rankine, NV34TCL_DMA_TEXTURE0, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->gart->handle);
+ so_method(so, screen->rankine, NV34TCL_DMA_COLOR1, 1);
+ so_data (so, nvws->channel->vram->handle);
+ so_method(so, screen->rankine, NV34TCL_DMA_COLOR0, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->vram->handle);
+ so_method(so, screen->rankine, NV34TCL_DMA_VTXBUF0, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->gart->handle);
+/* so_method(so, screen->rankine, NV34TCL_DMA_FENCE, 2);
+ so_data (so, 0);
+ so_data (so, screen->query->handle);*/
+ so_method(so, screen->rankine, NV34TCL_DMA_IN_MEMORY7, 1);
+ so_data (so, nvws->channel->vram->handle);
+ so_method(so, screen->rankine, NV34TCL_DMA_IN_MEMORY8, 1);
+ so_data (so, nvws->channel->vram->handle);
+
+ for (i=1; i<8; i++) {
+ so_method(so, screen->rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(i), 1);
+ so_data (so, 0);
+ so_method(so, screen->rankine, NV34TCL_VIEWPORT_CLIP_VERT(i), 1);
+ so_data (so, 0);
+ }
+
+ so_method(so, screen->rankine, 0x220, 1);
+ so_data (so, 1);
+
+ so_method(so, screen->rankine, 0x03b0, 1);
+ so_data (so, 0x00100000);
+ so_method(so, screen->rankine, 0x1454, 1);
+ so_data (so, 0);
+ so_method(so, screen->rankine, 0x1d80, 1);
+ so_data (so, 3);
+ so_method(so, screen->rankine, 0x1450, 1);
+ so_data (so, 0x00030004);
+
+ /* NEW */
+ so_method(so, screen->rankine, 0x1e98, 1);
+ so_data (so, 0);
+ so_method(so, screen->rankine, 0x17e0, 3);
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(1.0));
+ so_method(so, screen->rankine, 0x1f80, 16);
+ for (i=0; i<16; i++) {
+ so_data (so, (i==8) ? 0x0000ffff : 0);
+ }
+
+ so_method(so, screen->rankine, 0x120, 3);
+ so_data (so, 0);
+ so_data (so, 1);
+ so_data (so, 2);
+
+ so_method(so, screen->rankine, 0x1d88, 1);
+ so_data (so, 0x00001200);
+
+ so_method(so, screen->rankine, NV34TCL_RC_ENABLE, 1);
+ so_data (so, 0);
+
+ so_method(so, screen->rankine, NV34TCL_DEPTH_RANGE_NEAR, 2);
+ so_data (so, fui(0.0));
+ so_data (so, fui(1.0));
+
+ so_method(so, screen->rankine, NV34TCL_MULTISAMPLE_CONTROL, 1);
+ so_data (so, 0xffff0000);
+
+ /* enables use of vp rather than fixed-function somehow */
+ so_method(so, screen->rankine, 0x1e94, 1);
+ so_data (so, 0x13);
+
+ so_emit(nvws, so);
+ so_ref(NULL, &so);
+ nvws->push_flush(nvws, 0, NULL);
+
+ screen->pipe.winsys = ws;
+ screen->pipe.destroy = nv30_screen_destroy;
+
+ screen->pipe.get_name = nv30_screen_get_name;
+ screen->pipe.get_vendor = nv30_screen_get_vendor;
+ screen->pipe.get_param = nv30_screen_get_param;
+ screen->pipe.get_paramf = nv30_screen_get_paramf;
+
+ screen->pipe.is_format_supported = nv30_screen_surface_format_supported;
+
+ screen->pipe.surface_map = nv30_surface_map;
+ screen->pipe.surface_unmap = nv30_surface_unmap;
+
+ nv30_screen_init_miptree_functions(&screen->pipe);
+
+ return &screen->pipe;
+}
+
--- /dev/null
+#ifndef __NV30_SCREEN_H__
+#define __NV30_SCREEN_H__
+
+#include "pipe/p_screen.h"
+
+struct nv30_screen {
+ struct pipe_screen pipe;
+
+ struct nouveau_winsys *nvws;
+
+ unsigned cur_pctx;
+
+ /* HW graphics objects */
+ struct nouveau_grobj *rankine;
+ struct nouveau_notifier *sync;
+
+ /* Query object resources */
+ struct nouveau_notifier *query;
+ struct nouveau_resource *query_heap;
+
+ /* Vtxprog resources */
+ struct nouveau_resource *vp_exec_heap;
+ struct nouveau_resource *vp_data_heap;
+
+ /* Current 3D state of channel */
+ struct nouveau_stateobj *state[NV30_STATE_MAX];
+};
+
+static INLINE struct nv30_screen *
+nv30_screen(struct pipe_screen *screen)
+{
+ return (struct nv30_screen *)screen;
+}
+
+#endif
--- /dev/null
+#ifndef __NV30_SHADER_H__
+#define __NV30_SHADER_H__
+
+/* Vertex programs instruction set
+ *
+ * 128bit opcodes, split into 4 32-bit ones for ease of use.
+ *
+ * Non-native instructions
+ * ABS - MOV + NV40_VP_INST0_DEST_ABS
+ * POW - EX2 + MUL + LG2
+ * SUB - ADD, second source negated
+ * SWZ - MOV
+ * XPD -
+ *
+ * Register access
+ * - Only one INPUT can be accessed per-instruction (move extras into TEMPs)
+ * - Only one CONST can be accessed per-instruction (move extras into TEMPs)
+ *
+ * Relative Addressing
+ * According to the value returned for
+ * MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB
+ *
+ * there are only two address registers available. The destination in the
+ * ARL instruction is set to TEMP <n> (The temp isn't actually written).
+ *
+ * When using vanilla ARB_v_p, the proprietary driver will squish both the
+ * available ADDRESS regs into the first hardware reg in the X and Y
+ * components.
+ *
+ * To use an address reg as an index into consts, the CONST_SRC is set to
+ * (const_base + offset) and INDEX_CONST is set.
+ *
+ * To access the second address reg use ADDR_REG_SELECT_1. A particular
+ * component of the address regs is selected with ADDR_SWZ.
+ *
+ * Only one address register can be accessed per instruction.
+ *
+ * Conditional execution (see NV_vertex_program{2,3} for details) Conditional
+ * execution of an instruction is enabled by setting COND_TEST_ENABLE, and
+ * selecting the condition which will allow the test to pass with
+ * COND_{FL,LT,...}. It is possible to swizzle the values in the condition
+ * register, which allows for testing against an individual component.
+ *
+ * Branching:
+ *
+ * The BRA/CAL instructions seem to follow a slightly different opcode
+ * layout. The destination instruction ID (IADDR) overlaps a source field.
+ * Instruction ID's seem to be numbered based on the UPLOAD_FROM_ID FIFO
+ * command, and is incremented automatically on each UPLOAD_INST FIFO
+ * command.
+ *
+ * Conditional branching is achieved by using the condition tests described
+ * above. There doesn't appear to be dedicated looping instructions, but
+ * this can be done using a temp reg + conditional branching.
+ *
+ * Subroutines may be uploaded before the main program itself, but the first
+ * executed instruction is determined by the PROGRAM_START_ID FIFO command.
+ *
+ */
+
+/* DWORD 0 */
+
+#define NV30_VP_INST_ADDR_REG_SELECT_1 (1 << 24)
+#define NV30_VP_INST_SRC2_ABS (1 << 23) /* guess */
+#define NV30_VP_INST_SRC1_ABS (1 << 22) /* guess */
+#define NV30_VP_INST_SRC0_ABS (1 << 21) /* guess */
+#define NV30_VP_INST_VEC_RESULT (1 << 20)
+#define NV30_VP_INST_DEST_TEMP_ID_SHIFT 16
+#define NV30_VP_INST_DEST_TEMP_ID_MASK (0x0F << 16)
+#define NV30_VP_INST_COND_UPDATE_ENABLE (1<<15)
+#define NV30_VP_INST_VEC_DEST_TEMP_MASK (0xF << 16)
+#define NV30_VP_INST_COND_TEST_ENABLE (1<<14)
+#define NV30_VP_INST_COND_SHIFT 11
+#define NV30_VP_INST_COND_MASK (0x07 << 11)
+# define NV30_VP_INST_COND_FL 0 /* guess */
+# define NV30_VP_INST_COND_LT 1
+# define NV30_VP_INST_COND_EQ 2
+# define NV30_VP_INST_COND_LE 3
+# define NV30_VP_INST_COND_GT 4
+# define NV30_VP_INST_COND_NE 5
+# define NV30_VP_INST_COND_GE 6
+# define NV30_VP_INST_COND_TR 7 /* guess */
+#define NV30_VP_INST_COND_SWZ_X_SHIFT 9
+#define NV30_VP_INST_COND_SWZ_X_MASK (0x03 << 9)
+#define NV30_VP_INST_COND_SWZ_Y_SHIFT 7
+#define NV30_VP_INST_COND_SWZ_Y_MASK (0x03 << 7)
+#define NV30_VP_INST_COND_SWZ_Z_SHIFT 5
+#define NV30_VP_INST_COND_SWZ_Z_MASK (0x03 << 5)
+#define NV30_VP_INST_COND_SWZ_W_SHIFT 3
+#define NV30_VP_INST_COND_SWZ_W_MASK (0x03 << 3)
+#define NV30_VP_INST_COND_SWZ_ALL_SHIFT 3
+#define NV30_VP_INST_COND_SWZ_ALL_MASK (0xFF << 3)
+#define NV30_VP_INST_ADDR_SWZ_SHIFT 1
+#define NV30_VP_INST_ADDR_SWZ_MASK (0x03 << 1)
+#define NV30_VP_INST_SCA_OPCODEH_SHIFT 0
+#define NV30_VP_INST_SCA_OPCODEH_MASK (0x01 << 0)
+
+/* DWORD 1 */
+#define NV30_VP_INST_SCA_OPCODEL_SHIFT 28
+#define NV30_VP_INST_SCA_OPCODEL_MASK (0x0F << 28)
+# define NV30_VP_INST_OP_NOP 0x00
+# define NV30_VP_INST_OP_RCP 0x02
+# define NV30_VP_INST_OP_RCC 0x03
+# define NV30_VP_INST_OP_RSQ 0x04
+# define NV30_VP_INST_OP_EXP 0x05
+# define NV30_VP_INST_OP_LOG 0x06
+# define NV30_VP_INST_OP_LIT 0x07
+# define NV30_VP_INST_OP_BRA 0x09
+# define NV30_VP_INST_OP_CAL 0x0B
+# define NV30_VP_INST_OP_RET 0x0C
+# define NV30_VP_INST_OP_LG2 0x0D
+# define NV30_VP_INST_OP_EX2 0x0E
+# define NV30_VP_INST_OP_SIN 0x0F
+# define NV30_VP_INST_OP_COS 0x10
+#define NV30_VP_INST_VEC_OPCODE_SHIFT 23
+#define NV30_VP_INST_VEC_OPCODE_MASK (0x1F << 23)
+# define NV30_VP_INST_OP_NOPV 0x00
+# define NV30_VP_INST_OP_MOV 0x01
+# define NV30_VP_INST_OP_MUL 0x02
+# define NV30_VP_INST_OP_ADD 0x03
+# define NV30_VP_INST_OP_MAD 0x04
+# define NV30_VP_INST_OP_DP3 0x05
+# define NV30_VP_INST_OP_DP4 0x07
+# define NV30_VP_INST_OP_DPH 0x06
+# define NV30_VP_INST_OP_DST 0x08
+# define NV30_VP_INST_OP_MIN 0x09
+# define NV30_VP_INST_OP_MAX 0x0A
+# define NV30_VP_INST_OP_SLT 0x0B
+# define NV30_VP_INST_OP_SGE 0x0C
+# define NV30_VP_INST_OP_ARL 0x0D
+# define NV30_VP_INST_OP_FRC 0x0E
+# define NV30_VP_INST_OP_FLR 0x0F
+# define NV30_VP_INST_OP_SEQ 0x10
+# define NV30_VP_INST_OP_SFL 0x11
+# define NV30_VP_INST_OP_SGT 0x12
+# define NV30_VP_INST_OP_SLE 0x13
+# define NV30_VP_INST_OP_SNE 0x14
+# define NV30_VP_INST_OP_STR 0x15
+# define NV30_VP_INST_OP_SSG 0x16
+# define NV30_VP_INST_OP_ARR 0x17
+# define NV30_VP_INST_OP_ARA 0x18
+#define NV30_VP_INST_CONST_SRC_SHIFT 14
+#define NV30_VP_INST_CONST_SRC_MASK (0xFF << 14)
+#define NV30_VP_INST_INPUT_SRC_SHIFT 9 /*NV20*/
+#define NV30_VP_INST_INPUT_SRC_MASK (0x0F << 9) /*NV20*/
+# define NV30_VP_INST_IN_POS 0 /* These seem to match the bindings specified in */
+# define NV30_VP_INST_IN_WEIGHT 1 /* the ARB_v_p spec (2.14.3.1) */
+# define NV30_VP_INST_IN_NORMAL 2
+# define NV30_VP_INST_IN_COL0 3 /* Should probably confirm them all though */
+# define NV30_VP_INST_IN_COL1 4
+# define NV30_VP_INST_IN_FOGC 5
+# define NV30_VP_INST_IN_TC0 8
+# define NV30_VP_INST_IN_TC(n) (8+n)
+#define NV30_VP_INST_SRC0H_SHIFT 0 /*NV20*/
+#define NV30_VP_INST_SRC0H_MASK (0x1FF << 0) /*NV20*/
+
+/* Please note: the IADDR fields overlap other fields because they are used
+ * only for branch instructions. See Branching: label above
+ *
+ * DWORD 2
+ */
+#define NV30_VP_INST_SRC0L_SHIFT 26 /*NV20*/
+#define NV30_VP_INST_SRC0L_MASK (0x3F <<26) /* NV30_VP_SRC0_LOW_MASK << 26 */
+#define NV30_VP_INST_SRC1_SHIFT 11 /*NV20*/
+#define NV30_VP_INST_SRC1_MASK (0x7FFF<<11) /*NV20*/
+#define NV30_VP_INST_SRC2H_SHIFT 0 /*NV20*/
+#define NV30_VP_INST_SRC2H_MASK (0x7FF << 0) /* NV30_VP_SRC2_HIGH_MASK >> 4*/
+#define NV30_VP_INST_IADDR_SHIFT 2
+#define NV30_VP_INST_IADDR_MASK (0xF << 28) /* NV30_VP_SRC2_LOW_MASK << 28 */
+
+/* DWORD 3 */
+#define NV30_VP_INST_SRC2L_SHIFT 28 /*NV20*/
+#define NV30_VP_INST_SRC2L_MASK (0x0F <<28) /*NV20*/
+#define NV30_VP_INST_STEMP_WRITEMASK_SHIFT 24
+#define NV30_VP_INST_STEMP_WRITEMASK_MASK (0x0F << 24)
+#define NV30_VP_INST_VTEMP_WRITEMASK_SHIFT 20
+#define NV30_VP_INST_VTEMP_WRITEMASK_MASK (0x0F << 20)
+#define NV30_VP_INST_SDEST_WRITEMASK_SHIFT 16
+#define NV30_VP_INST_SDEST_WRITEMASK_MASK (0x0F << 16)
+#define NV30_VP_INST_VDEST_WRITEMASK_SHIFT 12 /*NV20*/
+#define NV30_VP_INST_VDEST_WRITEMASK_MASK (0x0F << 12) /*NV20*/
+#define NV30_VP_INST_DEST_SHIFT 2
+#define NV30_VP_INST_DEST_MASK (0x0F << 2)
+# define NV30_VP_INST_DEST_POS 0
+# define NV30_VP_INST_DEST_BFC0 1
+# define NV30_VP_INST_DEST_BFC1 2
+# define NV30_VP_INST_DEST_COL0 3
+# define NV30_VP_INST_DEST_COL1 4
+# define NV30_VP_INST_DEST_FOGC 5
+# define NV30_VP_INST_DEST_PSZ 6
+# define NV30_VP_INST_DEST_TC(n) (8+n)
+
+#define NV30_VP_INST_LAST (1 << 0)
+
+/* Useful to split the source selection regs into their pieces */
+#define NV30_VP_SRC0_HIGH_SHIFT 6
+#define NV30_VP_SRC0_HIGH_MASK 0x00007FC0
+#define NV30_VP_SRC0_LOW_MASK 0x0000003F
+#define NV30_VP_SRC2_HIGH_SHIFT 4
+#define NV30_VP_SRC2_HIGH_MASK 0x00007FF0
+#define NV30_VP_SRC2_LOW_MASK 0x0000000F
+
+
+/* Source-register definition - matches NV20 exactly */
+#define NV30_VP_SRC_NEGATE (1<<14)
+#define NV30_VP_SRC_SWZ_X_SHIFT 12
+#define NV30_VP_SRC_REG_SWZ_X_MASK (0x03 <<12)
+#define NV30_VP_SRC_SWZ_Y_SHIFT 10
+#define NV30_VP_SRC_REG_SWZ_Y_MASK (0x03 <<10)
+#define NV30_VP_SRC_SWZ_Z_SHIFT 8
+#define NV30_VP_SRC_REG_SWZ_Z_MASK (0x03 << 8)
+#define NV30_VP_SRC_SWZ_W_SHIFT 6
+#define NV30_VP_SRC_REG_SWZ_W_MASK (0x03 << 6)
+#define NV30_VP_SRC_REG_SWZ_ALL_SHIFT 6
+#define NV30_VP_SRC_REG_SWZ_ALL_MASK (0xFF << 6)
+#define NV30_VP_SRC_TEMP_SRC_SHIFT 2
+#define NV30_VP_SRC_REG_TEMP_ID_MASK (0x0F << 0)
+#define NV30_VP_SRC_REG_TYPE_SHIFT 0
+#define NV30_VP_SRC_REG_TYPE_MASK (0x03 << 0)
+#define NV30_VP_SRC_REG_TYPE_TEMP 1
+#define NV30_VP_SRC_REG_TYPE_INPUT 2
+#define NV30_VP_SRC_REG_TYPE_CONST 3 /* guess */
+
+/*
+ * Each fragment program opcode appears to be comprised of 4 32-bit values.
+ *
+ * 0 - Opcode, output reg/mask, ATTRIB source
+ * 1 - Source 0
+ * 2 - Source 1
+ * 3 - Source 2
+ *
+ * There appears to be no special difference between result regs and temp regs.
+ * result.color == R0.xyzw
+ * result.depth == R1.z
+ * When the fragprog contains instructions to write depth, NV30_TCL_PRIMITIVE_3D_UNK1D78=0
+ * otherwise it is set to 1.
+ *
+ * Constants are inserted directly after the instruction that uses them.
+ *
+ * It appears that it's not possible to use two input registers in one
+ * instruction as the input sourcing is done in the instruction dword
+ * and not the source selection dwords. As such instructions such as:
+ *
+ * ADD result.color, fragment.color, fragment.texcoord[0];
+ *
+ * must be split into two MOV's and then an ADD (nvidia does this) but
+ * I'm not sure why it's not just one MOV and then source the second input
+ * in the ADD instruction..
+ *
+ * Negation of the full source is done with NV30_FP_REG_NEGATE, arbitrary
+ * negation requires multiplication with a const.
+ *
+ * Arbitrary swizzling is supported with the exception of SWIZZLE_ZERO/SWIZZLE_ONE
+ * The temp/result regs appear to be initialised to (0.0, 0.0, 0.0, 0.0) as SWIZZLE_ZERO
+ * is implemented simply by not writing to the relevant components of the destination.
+ *
+ * Conditional execution
+ * TODO
+ *
+ * Non-native instructions:
+ * LIT
+ * LRP - MAD+MAD
+ * SUB - ADD, negate second source
+ * RSQ - LG2 + EX2
+ * POW - LG2 + MUL + EX2
+ * SCS - COS + SIN
+ * XPD
+ */
+
+//== Opcode / Destination selection ==
+#define NV30_FP_OP_PROGRAM_END (1 << 0)
+#define NV30_FP_OP_OUT_REG_SHIFT 1
+#define NV30_FP_OP_OUT_REG_MASK (31 << 1) /* uncertain */
+/* Needs to be set when writing outputs to get expected result.. */
+#define NV30_FP_OP_OUT_REG_HALF (1 << 7)
+#define NV30_FP_OP_COND_WRITE_ENABLE (1 << 8)
+#define NV30_FP_OP_OUTMASK_SHIFT 9
+#define NV30_FP_OP_OUTMASK_MASK (0xF << 9)
+# define NV30_FP_OP_OUT_X (1<<9)
+# define NV30_FP_OP_OUT_Y (1<<10)
+# define NV30_FP_OP_OUT_Z (1<<11)
+# define NV30_FP_OP_OUT_W (1<<12)
+/* Uncertain about these, especially the input_src values.. it's possible that
+ * they can be dynamically changed.
+ */
+#define NV30_FP_OP_INPUT_SRC_SHIFT 13
+#define NV30_FP_OP_INPUT_SRC_MASK (15 << 13)
+# define NV30_FP_OP_INPUT_SRC_POSITION 0x0
+# define NV30_FP_OP_INPUT_SRC_COL0 0x1
+# define NV30_FP_OP_INPUT_SRC_COL1 0x2
+# define NV30_FP_OP_INPUT_SRC_FOGC 0x3
+# define NV30_FP_OP_INPUT_SRC_TC0 0x4
+# define NV30_FP_OP_INPUT_SRC_TC(n) (0x4 + n)
+#define NV30_FP_OP_TEX_UNIT_SHIFT 17
+#define NV30_FP_OP_TEX_UNIT_MASK (0xF << 17) /* guess */
+#define NV30_FP_OP_PRECISION_SHIFT 22
+#define NV30_FP_OP_PRECISION_MASK (3 << 22)
+# define NV30_FP_PRECISION_FP32 0
+# define NV30_FP_PRECISION_FP16 1
+# define NV30_FP_PRECISION_FX12 2
+#define NV30_FP_OP_OPCODE_SHIFT 24
+#define NV30_FP_OP_OPCODE_MASK (0x3F << 24)
+# define NV30_FP_OP_OPCODE_NOP 0x00
+# define NV30_FP_OP_OPCODE_MOV 0x01
+# define NV30_FP_OP_OPCODE_MUL 0x02
+# define NV30_FP_OP_OPCODE_ADD 0x03
+# define NV30_FP_OP_OPCODE_MAD 0x04
+# define NV30_FP_OP_OPCODE_DP3 0x05
+# define NV30_FP_OP_OPCODE_DP4 0x06
+# define NV30_FP_OP_OPCODE_DST 0x07
+# define NV30_FP_OP_OPCODE_MIN 0x08
+# define NV30_FP_OP_OPCODE_MAX 0x09
+# define NV30_FP_OP_OPCODE_SLT 0x0A
+# define NV30_FP_OP_OPCODE_SGE 0x0B
+# define NV30_FP_OP_OPCODE_SLE 0x0C
+# define NV30_FP_OP_OPCODE_SGT 0x0D
+# define NV30_FP_OP_OPCODE_SNE 0x0E
+# define NV30_FP_OP_OPCODE_SEQ 0x0F
+# define NV30_FP_OP_OPCODE_FRC 0x10
+# define NV30_FP_OP_OPCODE_FLR 0x11
+# define NV30_FP_OP_OPCODE_KIL 0x12
+# define NV30_FP_OP_OPCODE_PK4B 0x13
+# define NV30_FP_OP_OPCODE_UP4B 0x14
+# define NV30_FP_OP_OPCODE_DDX 0x15 /* can only write XY */
+# define NV30_FP_OP_OPCODE_DDY 0x16 /* can only write XY */
+# define NV30_FP_OP_OPCODE_TEX 0x17
+# define NV30_FP_OP_OPCODE_TXP 0x18
+# define NV30_FP_OP_OPCODE_TXD 0x19
+# define NV30_FP_OP_OPCODE_RCP 0x1A
+# define NV30_FP_OP_OPCODE_RSQ 0x1B
+# define NV30_FP_OP_OPCODE_EX2 0x1C
+# define NV30_FP_OP_OPCODE_LG2 0x1D
+# define NV30_FP_OP_OPCODE_LIT 0x1E
+# define NV30_FP_OP_OPCODE_LRP 0x1F
+# define NV30_FP_OP_OPCODE_STR 0x20
+# define NV30_FP_OP_OPCODE_SFL 0x21
+# define NV30_FP_OP_OPCODE_COS 0x22
+# define NV30_FP_OP_OPCODE_SIN 0x23
+# define NV30_FP_OP_OPCODE_PK2H 0x24
+# define NV30_FP_OP_OPCODE_UP2H 0x25
+# define NV30_FP_OP_OPCODE_POW 0x26
+# define NV30_FP_OP_OPCODE_PK4UB 0x27
+# define NV30_FP_OP_OPCODE_UP4UB 0x28
+# define NV30_FP_OP_OPCODE_PK2US 0x29
+# define NV30_FP_OP_OPCODE_UP2US 0x2A
+# define NV30_FP_OP_OPCODE_DP2A 0x2E
+# define NV30_FP_OP_OPCODE_TXB 0x31
+# define NV30_FP_OP_OPCODE_RFL 0x36
+# define NV30_FP_OP_OPCODE_DIV 0x3A
+#define NV30_FP_OP_OUT_SAT (1 << 31)
+
+/* high order bits of SRC0 */
+#define NV30_FP_OP_OUT_ABS (1 << 29)
+#define NV30_FP_OP_COND_SWZ_W_SHIFT 27
+#define NV30_FP_OP_COND_SWZ_W_MASK (3 << 27)
+#define NV30_FP_OP_COND_SWZ_Z_SHIFT 25
+#define NV30_FP_OP_COND_SWZ_Z_MASK (3 << 25)
+#define NV30_FP_OP_COND_SWZ_Y_SHIFT 23
+#define NV30_FP_OP_COND_SWZ_Y_MASK (3 << 23)
+#define NV30_FP_OP_COND_SWZ_X_SHIFT 21
+#define NV30_FP_OP_COND_SWZ_X_MASK (3 << 21)
+#define NV30_FP_OP_COND_SWZ_ALL_SHIFT 21
+#define NV30_FP_OP_COND_SWZ_ALL_MASK (0xFF << 21)
+#define NV30_FP_OP_COND_SHIFT 18
+#define NV30_FP_OP_COND_MASK (0x07 << 18)
+# define NV30_FP_OP_COND_FL 0
+# define NV30_FP_OP_COND_LT 1
+# define NV30_FP_OP_COND_EQ 2
+# define NV30_FP_OP_COND_LE 3
+# define NV30_FP_OP_COND_GT 4
+# define NV30_FP_OP_COND_NE 5
+# define NV30_FP_OP_COND_GE 6
+# define NV30_FP_OP_COND_TR 7
+
+/* high order bits of SRC1 */
+#define NV30_FP_OP_DST_SCALE_SHIFT 28
+#define NV30_FP_OP_DST_SCALE_MASK (3 << 28)
+#define NV30_FP_OP_DST_SCALE_1X 0
+#define NV30_FP_OP_DST_SCALE_2X 1
+#define NV30_FP_OP_DST_SCALE_4X 2
+#define NV30_FP_OP_DST_SCALE_8X 3
+#define NV30_FP_OP_DST_SCALE_INV_2X 5
+#define NV30_FP_OP_DST_SCALE_INV_4X 6
+#define NV30_FP_OP_DST_SCALE_INV_8X 7
+
+
+/* high order bits of SRC2 */
+#define NV30_FP_OP_INDEX_INPUT (1 << 30)
+
+//== Register selection ==
+#define NV30_FP_REG_TYPE_SHIFT 0
+#define NV30_FP_REG_TYPE_MASK (3 << 0)
+# define NV30_FP_REG_TYPE_TEMP 0
+# define NV30_FP_REG_TYPE_INPUT 1
+# define NV30_FP_REG_TYPE_CONST 2
+#define NV30_FP_REG_SRC_SHIFT 2 /* uncertain */
+#define NV30_FP_REG_SRC_MASK (31 << 2)
+#define NV30_FP_REG_SRC_HALF (1 << 8)
+#define NV30_FP_REG_SWZ_ALL_SHIFT 9
+#define NV30_FP_REG_SWZ_ALL_MASK (255 << 9)
+#define NV30_FP_REG_SWZ_X_SHIFT 9
+#define NV30_FP_REG_SWZ_X_MASK (3 << 9)
+#define NV30_FP_REG_SWZ_Y_SHIFT 11
+#define NV30_FP_REG_SWZ_Y_MASK (3 << 11)
+#define NV30_FP_REG_SWZ_Z_SHIFT 13
+#define NV30_FP_REG_SWZ_Z_MASK (3 << 13)
+#define NV30_FP_REG_SWZ_W_SHIFT 15
+#define NV30_FP_REG_SWZ_W_MASK (3 << 15)
+# define NV30_FP_SWIZZLE_X 0
+# define NV30_FP_SWIZZLE_Y 1
+# define NV30_FP_SWIZZLE_Z 2
+# define NV30_FP_SWIZZLE_W 3
+#define NV30_FP_REG_NEGATE (1 << 17)
+
+#define NV30SR_NONE 0
+#define NV30SR_OUTPUT 1
+#define NV30SR_INPUT 2
+#define NV30SR_TEMP 3
+#define NV30SR_CONST 4
+
+struct nv30_sreg {
+ int type;
+ int index;
+
+ int dst_scale;
+
+ int negate;
+ int abs;
+ int swz[4];
+
+ int cc_update;
+ int cc_update_reg;
+ int cc_test;
+ int cc_test_reg;
+ int cc_swz[4];
+};
+
+static INLINE struct nv30_sreg
+nv30_sr(int type, int index)
+{
+ struct nv30_sreg temp = {
+ .type = type,
+ .index = index,
+ .dst_scale = DEF_SCALE,
+ .abs = 0,
+ .negate = 0,
+ .swz = { 0, 1, 2, 3 },
+ .cc_update = 0,
+ .cc_update_reg = 0,
+ .cc_test = DEF_CTEST,
+ .cc_test_reg = 0,
+ .cc_swz = { 0, 1, 2, 3 },
+ };
+ return temp;
+}
+
+static INLINE struct nv30_sreg
+nv30_sr_swz(struct nv30_sreg src, int x, int y, int z, int w)
+{
+ struct nv30_sreg dst = src;
+
+ dst.swz[SWZ_X] = src.swz[x];
+ dst.swz[SWZ_Y] = src.swz[y];
+ dst.swz[SWZ_Z] = src.swz[z];
+ dst.swz[SWZ_W] = src.swz[w];
+ return dst;
+}
+
+static INLINE struct nv30_sreg
+nv30_sr_neg(struct nv30_sreg src)
+{
+ src.negate = !src.negate;
+ return src;
+}
+
+static INLINE struct nv30_sreg
+nv30_sr_abs(struct nv30_sreg src)
+{
+ src.abs = 1;
+ return src;
+}
+
+static INLINE struct nv30_sreg
+nv30_sr_scale(struct nv30_sreg src, int scale)
+{
+ src.dst_scale = scale;
+ return src;
+}
+
+#endif
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "tgsi/tgsi_parse.h"
+
+#include "nv30_context.h"
+#include "nv30_state.h"
+
+static void *
+nv30_blend_state_create(struct pipe_context *pipe,
+ const struct pipe_blend_state *cso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+ struct nv30_blend_state *bso = CALLOC(1, sizeof(*bso));
+ struct nouveau_stateobj *so = so_new(16, 0);
+
+ if (cso->blend_enable) {
+ so_method(so, rankine, NV34TCL_BLEND_FUNC_ENABLE, 3);
+ so_data (so, 1);
+ so_data (so, (nvgl_blend_func(cso->alpha_src_factor) << 16) |
+ nvgl_blend_func(cso->rgb_src_factor));
+ so_data (so, nvgl_blend_func(cso->alpha_dst_factor) << 16 |
+ nvgl_blend_func(cso->rgb_dst_factor));
+ so_method(so, rankine, NV34TCL_BLEND_EQUATION, 1);
+ so_data (so, nvgl_blend_eqn(cso->alpha_func) << 16 |
+ nvgl_blend_eqn(cso->rgb_func));
+ } else {
+ so_method(so, rankine, NV34TCL_BLEND_FUNC_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_method(so, rankine, NV34TCL_COLOR_MASK, 1);
+ so_data (so, (((cso->colormask & PIPE_MASK_A) ? (0x01 << 24) : 0) |
+ ((cso->colormask & PIPE_MASK_R) ? (0x01 << 16) : 0) |
+ ((cso->colormask & PIPE_MASK_G) ? (0x01 << 8) : 0) |
+ ((cso->colormask & PIPE_MASK_B) ? (0x01 << 0) : 0)));
+
+ if (cso->logicop_enable) {
+ so_method(so, rankine, NV34TCL_COLOR_LOGIC_OP_ENABLE, 2);
+ so_data (so, 1);
+ so_data (so, nvgl_logicop_func(cso->logicop_func));
+ } else {
+ so_method(so, rankine, NV34TCL_COLOR_LOGIC_OP_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_method(so, rankine, NV34TCL_DITHER_ENABLE, 1);
+ so_data (so, cso->dither ? 1 : 0);
+
+ so_ref(so, &bso->so);
+ bso->pipe = *cso;
+ return (void *)bso;
+}
+
+static void
+nv30_blend_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->blend = hwcso;
+ nv30->dirty |= NV30_NEW_BLEND;
+}
+
+static void
+nv30_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_blend_state *bso = hwcso;
+
+ so_ref(NULL, &bso->so);
+ FREE(bso);
+}
+
+
+static INLINE unsigned
+wrap_mode(unsigned wrap) {
+ unsigned ret;
+
+ switch (wrap) {
+ case PIPE_TEX_WRAP_REPEAT:
+ ret = NV34TCL_TX_WRAP_S_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ ret = NV34TCL_TX_WRAP_S_MIRRORED_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ ret = NV34TCL_TX_WRAP_S_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ ret = NV34TCL_TX_WRAP_S_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_CLAMP:
+ ret = NV34TCL_TX_WRAP_S_CLAMP;
+ break;
+/* case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ ret = NV34TCL_TX_WRAP_S_MIRROR_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ ret = NV34TCL_TX_WRAP_S_MIRROR_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ ret = NV34TCL_TX_WRAP_S_MIRROR_CLAMP;
+ break;*/
+ default:
+ NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+ ret = NV34TCL_TX_WRAP_S_REPEAT;
+ break;
+ }
+
+ return ret >> NV34TCL_TX_WRAP_S_SHIFT;
+}
+
+static void *
+nv30_sampler_state_create(struct pipe_context *pipe,
+ const struct pipe_sampler_state *cso)
+{
+ struct nv30_sampler_state *ps;
+ uint32_t filter = 0;
+
+ ps = MALLOC(sizeof(struct nv30_sampler_state));
+
+ ps->fmt = 0;
+ /* TODO: Not all RECTs formats have this bit set, bits 15-8 of format
+ are the tx format to use. We should store normalized coord flag
+ in sampler state structure, and set appropriate format in
+ nvxx_fragtex_build()
+ */
+ /*NV34TCL_TX_FORMAT_RECT*/
+ /*if (!cso->normalized_coords) {
+ ps->fmt |= (1<<14) ;
+ }*/
+
+ ps->wrap = ((wrap_mode(cso->wrap_s) << NV34TCL_TX_WRAP_S_SHIFT) |
+ (wrap_mode(cso->wrap_t) << NV34TCL_TX_WRAP_T_SHIFT) |
+ (wrap_mode(cso->wrap_r) << NV34TCL_TX_WRAP_R_SHIFT));
+
+ ps->en = 0;
+
+ if (cso->max_anisotropy >= 8.0) {
+ ps->en |= NV34TCL_TX_ENABLE_ANISO_8X;
+ } else
+ if (cso->max_anisotropy >= 4.0) {
+ ps->en |= NV34TCL_TX_ENABLE_ANISO_4X;
+ } else
+ if (cso->max_anisotropy >= 2.0) {
+ ps->en |= NV34TCL_TX_ENABLE_ANISO_2X;
+ }
+
+ switch (cso->mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ filter |= NV34TCL_TX_FILTER_MAGNIFY_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ filter |= NV34TCL_TX_FILTER_MAGNIFY_NEAREST;
+ break;
+ }
+
+ switch (cso->min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV34TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV34TCL_TX_FILTER_MINIFY_LINEAR_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV34TCL_TX_FILTER_MINIFY_LINEAR;
+ break;
+ }
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV34TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV34TCL_TX_FILTER_MINIFY_NEAREST_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV34TCL_TX_FILTER_MINIFY_NEAREST;
+ break;
+ }
+ break;
+ }
+
+ ps->filt = filter;
+
+ {
+ float limit;
+
+ limit = CLAMP(cso->lod_bias, -16.0, 15.0);
+ ps->filt |= (int)(cso->lod_bias * 256.0) & 0x1fff;
+
+ limit = CLAMP(cso->max_lod, 0.0, 15.0);
+ ps->en |= (int)(limit) << 14 /*NV34TCL_TX_ENABLE_MIPMAP_MAX_LOD_SHIFT*/;
+
+ limit = CLAMP(cso->min_lod, 0.0, 15.0);
+ ps->en |= (int)(limit) << 26 /*NV34TCL_TX_ENABLE_MIPMAP_MIN_LOD_SHIFT*/;
+ }
+
+ if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ switch (cso->compare_func) {
+ case PIPE_FUNC_NEVER:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_NEVER;
+ break;
+ case PIPE_FUNC_GREATER:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_GREATER;
+ break;
+ case PIPE_FUNC_EQUAL:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_EQUAL;
+ break;
+ case PIPE_FUNC_GEQUAL:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_GEQUAL;
+ break;
+ case PIPE_FUNC_LESS:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_LESS;
+ break;
+ case PIPE_FUNC_NOTEQUAL:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_NOTEQUAL;
+ break;
+ case PIPE_FUNC_LEQUAL:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_LEQUAL;
+ break;
+ case PIPE_FUNC_ALWAYS:
+ ps->wrap |= NV34TCL_TX_WRAP_RCOMP_ALWAYS;
+ break;
+ default:
+ break;
+ }
+ }
+
+ ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
+ (float_to_ubyte(cso->border_color[0]) << 16) |
+ (float_to_ubyte(cso->border_color[1]) << 8) |
+ (float_to_ubyte(cso->border_color[2]) << 0));
+
+ return (void *)ps;
+}
+
+static void
+nv30_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv30->tex_sampler[unit] = sampler[unit];
+ nv30->dirty_samplers |= (1 << unit);
+ }
+
+ for (unit = nr; unit < nv30->nr_samplers; unit++) {
+ nv30->tex_sampler[unit] = NULL;
+ nv30->dirty_samplers |= (1 << unit);
+ }
+
+ nv30->nr_samplers = nr;
+ nv30->dirty |= NV30_NEW_SAMPLER;
+}
+
+static void
+nv30_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void
+nv30_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+ struct pipe_texture **miptree)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ pipe_texture_reference((struct pipe_texture **)
+ &nv30->tex_miptree[unit], miptree[unit]);
+ nv30->dirty_samplers |= (1 << unit);
+ }
+
+ for (unit = nr; unit < nv30->nr_textures; unit++) {
+ pipe_texture_reference((struct pipe_texture **)
+ &nv30->tex_miptree[unit], NULL);
+ nv30->dirty_samplers |= (1 << unit);
+ }
+
+ nv30->nr_textures = nr;
+ nv30->dirty |= NV30_NEW_SAMPLER;
+}
+
+static void *
+nv30_rasterizer_state_create(struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *cso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_rasterizer_state *rsso = CALLOC(1, sizeof(*rsso));
+ struct nouveau_stateobj *so = so_new(32, 0);
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+
+ /*XXX: ignored:
+ * light_twoside
+ * point_smooth -nohw
+ * multisample
+ */
+
+ so_method(so, rankine, NV34TCL_SHADE_MODEL, 1);
+ so_data (so, cso->flatshade ? NV34TCL_SHADE_MODEL_FLAT :
+ NV34TCL_SHADE_MODEL_SMOOTH);
+
+ so_method(so, rankine, NV34TCL_LINE_WIDTH, 2);
+ so_data (so, (unsigned char)(cso->line_width * 8.0) & 0xff);
+ so_data (so, cso->line_smooth ? 1 : 0);
+ so_method(so, rankine, NV34TCL_LINE_STIPPLE_ENABLE, 2);
+ so_data (so, cso->line_stipple_enable ? 1 : 0);
+ so_data (so, (cso->line_stipple_pattern << 16) |
+ cso->line_stipple_factor);
+
+ so_method(so, rankine, NV34TCL_POINT_SIZE, 1);
+ so_data (so, fui(cso->point_size));
+
+ so_method(so, rankine, NV34TCL_POLYGON_MODE_FRONT, 6);
+ if (cso->front_winding == PIPE_WINDING_CCW) {
+ so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+ so_data(so, nvgl_polygon_mode(cso->fill_cw));
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ so_data(so, NV34TCL_CULL_FACE_FRONT);
+ break;
+ case PIPE_WINDING_CW:
+ so_data(so, NV34TCL_CULL_FACE_BACK);
+ break;
+ case PIPE_WINDING_BOTH:
+ so_data(so, NV34TCL_CULL_FACE_FRONT_AND_BACK);
+ break;
+ default:
+ so_data(so, NV34TCL_CULL_FACE_BACK);
+ break;
+ }
+ so_data(so, NV34TCL_FRONT_FACE_CCW);
+ } else {
+ so_data(so, nvgl_polygon_mode(cso->fill_cw));
+ so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ so_data(so, NV34TCL_CULL_FACE_BACK);
+ break;
+ case PIPE_WINDING_CW:
+ so_data(so, NV34TCL_CULL_FACE_FRONT);
+ break;
+ case PIPE_WINDING_BOTH:
+ so_data(so, NV34TCL_CULL_FACE_FRONT_AND_BACK);
+ break;
+ default:
+ so_data(so, NV34TCL_CULL_FACE_BACK);
+ break;
+ }
+ so_data(so, NV34TCL_FRONT_FACE_CW);
+ }
+ so_data(so, cso->poly_smooth ? 1 : 0);
+ so_data(so, (cso->cull_mode != PIPE_WINDING_NONE) ? 1 : 0);
+
+ so_method(so, rankine, NV34TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, cso->poly_stipple_enable ? 1 : 0);
+
+ so_method(so, rankine, NV34TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_POINT) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_POINT))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_LINE) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_LINE))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_FILL) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_FILL))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if (cso->offset_cw || cso->offset_ccw) {
+ so_method(so, rankine, NV34TCL_POLYGON_OFFSET_FACTOR, 2);
+ so_data (so, fui(cso->offset_scale));
+ so_data (so, fui(cso->offset_units * 2));
+ }
+
+ so_method(so, rankine, NV34TCL_POINT_SPRITE, 1);
+ if (cso->point_sprite) {
+ unsigned psctl = (1 << 0), i;
+
+ for (i = 0; i < 8; i++) {
+ if (cso->sprite_coord_mode[i] != PIPE_SPRITE_COORD_NONE)
+ psctl |= (1 << (8 + i));
+ }
+
+ so_data(so, psctl);
+ } else {
+ so_data(so, 0);
+ }
+
+ so_ref(so, &rsso->so);
+ rsso->pipe = *cso;
+ return (void *)rsso;
+}
+
+static void
+nv30_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->rasterizer = hwcso;
+ nv30->dirty |= NV30_NEW_RAST;
+ /*nv30->draw_dirty |= NV30_NEW_RAST;*/
+}
+
+static void
+nv30_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_rasterizer_state *rsso = hwcso;
+
+ so_ref(NULL, &rsso->so);
+ FREE(rsso);
+}
+
+static void *
+nv30_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_zsa_state *zsaso = CALLOC(1, sizeof(*zsaso));
+ struct nouveau_stateobj *so = so_new(32, 0);
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+
+ so_method(so, rankine, NV34TCL_DEPTH_FUNC, 3);
+ so_data (so, nvgl_comparison_op(cso->depth.func));
+ so_data (so, cso->depth.writemask ? 1 : 0);
+ so_data (so, cso->depth.enabled ? 1 : 0);
+
+ so_method(so, rankine, NV34TCL_ALPHA_FUNC_ENABLE, 3);
+ so_data (so, cso->alpha.enabled ? 1 : 0);
+ so_data (so, nvgl_comparison_op(cso->alpha.func));
+ so_data (so, float_to_ubyte(cso->alpha.ref));
+
+ if (cso->stencil[0].enabled) {
+ so_method(so, rankine, NV34TCL_STENCIL_FRONT_ENABLE, 8);
+ so_data (so, cso->stencil[0].enabled ? 1 : 0);
+ so_data (so, cso->stencil[0].write_mask);
+ so_data (so, nvgl_comparison_op(cso->stencil[0].func));
+ so_data (so, cso->stencil[0].ref_value);
+ so_data (so, cso->stencil[0].value_mask);
+ so_data (so, nvgl_stencil_op(cso->stencil[0].fail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
+ } else {
+ so_method(so, rankine, NV34TCL_STENCIL_FRONT_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ if (cso->stencil[1].enabled) {
+ so_method(so, rankine, NV34TCL_STENCIL_BACK_ENABLE, 8);
+ so_data (so, cso->stencil[1].enabled ? 1 : 0);
+ so_data (so, cso->stencil[1].write_mask);
+ so_data (so, nvgl_comparison_op(cso->stencil[1].func));
+ so_data (so, cso->stencil[1].ref_value);
+ so_data (so, cso->stencil[1].value_mask);
+ so_data (so, nvgl_stencil_op(cso->stencil[1].fail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
+ } else {
+ so_method(so, rankine, NV34TCL_STENCIL_BACK_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_ref(so, &zsaso->so);
+ zsaso->pipe = *cso;
+ return (void *)zsaso;
+}
+
+static void
+nv30_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->zsa = hwcso;
+ nv30->dirty |= NV30_NEW_ZSA;
+}
+
+static void
+nv30_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_zsa_state *zsaso = hwcso;
+
+ so_ref(NULL, &zsaso->so);
+ FREE(zsaso);
+}
+
+static void *
+nv30_vp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ /*struct nv30_context *nv30 = nv30_context(pipe);*/
+ struct nv30_vertex_program *vp;
+
+ vp = CALLOC(1, sizeof(struct nv30_vertex_program));
+ vp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+ /*vp->draw = draw_create_vertex_shader(nv30->draw, &vp->pipe);*/
+
+ return (void *)vp;
+}
+
+static void
+nv30_vp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->vertprog = hwcso;
+ nv30->dirty |= NV30_NEW_VERTPROG;
+ /*nv30->draw_dirty |= NV30_NEW_VERTPROG;*/
+}
+
+static void
+nv30_vp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_vertex_program *vp = hwcso;
+
+ /*draw_delete_vertex_shader(nv30->draw, vp->draw);*/
+ nv30_vertprog_destroy(nv30, vp);
+ FREE((void*)vp->pipe.tokens);
+ FREE(vp);
+}
+
+static void *
+nv30_fp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv30_fragment_program *fp;
+
+ fp = CALLOC(1, sizeof(struct nv30_fragment_program));
+ fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+
+ tgsi_scan_shader(fp->pipe.tokens, &fp->info);
+
+ return (void *)fp;
+}
+
+static void
+nv30_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->fragprog = hwcso;
+ nv30->dirty |= NV30_NEW_FRAGPROG;
+}
+
+static void
+nv30_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nv30_fragment_program *fp = hwcso;
+
+ nv30_fragprog_destroy(nv30, fp);
+ FREE((void*)fp->pipe.tokens);
+ FREE(fp);
+}
+
+static void
+nv30_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *bcol)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->blend_colour = *bcol;
+ nv30->dirty |= NV30_NEW_BCOL;
+}
+
+static void
+nv30_set_clip_state(struct pipe_context *pipe,
+ const struct pipe_clip_state *clip)
+{
+}
+
+static void
+nv30_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+ const struct pipe_constant_buffer *buf )
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->constbuf[shader] = buf->buffer;
+ nv30->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+
+ if (shader == PIPE_SHADER_VERTEX) {
+ nv30->dirty |= NV30_NEW_VERTPROG;
+ } else
+ if (shader == PIPE_SHADER_FRAGMENT) {
+ nv30->dirty |= NV30_NEW_FRAGPROG;
+ }
+}
+
+static void
+nv30_set_framebuffer_state(struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->framebuffer = *fb;
+ nv30->dirty |= NV30_NEW_FB;
+}
+
+static void
+nv30_set_polygon_stipple(struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stipple)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ memcpy(nv30->stipple, stipple->stipple, 4 * 32);
+ nv30->dirty |= NV30_NEW_STIPPLE;
+}
+
+static void
+nv30_set_scissor_state(struct pipe_context *pipe,
+ const struct pipe_scissor_state *s)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->scissor = *s;
+ nv30->dirty |= NV30_NEW_SCISSOR;
+}
+
+static void
+nv30_set_viewport_state(struct pipe_context *pipe,
+ const struct pipe_viewport_state *vpt)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->viewport = *vpt;
+ nv30->dirty |= NV30_NEW_VIEWPORT;
+ /*nv30->draw_dirty |= NV30_NEW_VIEWPORT;*/
+}
+
+static void
+nv30_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_buffer *vb)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ memcpy(nv30->vtxbuf, vb, sizeof(*vb) * count);
+ nv30->vtxbuf_nr = count;
+
+ nv30->dirty |= NV30_NEW_ARRAYS;
+ /*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
+}
+
+static void
+nv30_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_element *ve)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ memcpy(nv30->vtxelt, ve, sizeof(*ve) * count);
+ nv30->vtxelt_nr = count;
+
+ nv30->dirty |= NV30_NEW_ARRAYS;
+ /*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
+}
+
+static void
+nv30_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+
+ nv30->edgeflags = bitfield;
+ nv30->dirty |= NV30_NEW_ARRAYS;
+ /*nv30->draw_dirty |= NV30_NEW_ARRAYS;*/
+}
+
+void
+nv30_init_state_functions(struct nv30_context *nv30)
+{
+ nv30->pipe.create_blend_state = nv30_blend_state_create;
+ nv30->pipe.bind_blend_state = nv30_blend_state_bind;
+ nv30->pipe.delete_blend_state = nv30_blend_state_delete;
+
+ nv30->pipe.create_sampler_state = nv30_sampler_state_create;
+ nv30->pipe.bind_sampler_states = nv30_sampler_state_bind;
+ nv30->pipe.delete_sampler_state = nv30_sampler_state_delete;
+ nv30->pipe.set_sampler_textures = nv30_set_sampler_texture;
+
+ nv30->pipe.create_rasterizer_state = nv30_rasterizer_state_create;
+ nv30->pipe.bind_rasterizer_state = nv30_rasterizer_state_bind;
+ nv30->pipe.delete_rasterizer_state = nv30_rasterizer_state_delete;
+
+ nv30->pipe.create_depth_stencil_alpha_state =
+ nv30_depth_stencil_alpha_state_create;
+ nv30->pipe.bind_depth_stencil_alpha_state =
+ nv30_depth_stencil_alpha_state_bind;
+ nv30->pipe.delete_depth_stencil_alpha_state =
+ nv30_depth_stencil_alpha_state_delete;
+
+ nv30->pipe.create_vs_state = nv30_vp_state_create;
+ nv30->pipe.bind_vs_state = nv30_vp_state_bind;
+ nv30->pipe.delete_vs_state = nv30_vp_state_delete;
+
+ nv30->pipe.create_fs_state = nv30_fp_state_create;
+ nv30->pipe.bind_fs_state = nv30_fp_state_bind;
+ nv30->pipe.delete_fs_state = nv30_fp_state_delete;
+
+ nv30->pipe.set_blend_color = nv30_set_blend_color;
+ nv30->pipe.set_clip_state = nv30_set_clip_state;
+ nv30->pipe.set_constant_buffer = nv30_set_constant_buffer;
+ nv30->pipe.set_framebuffer_state = nv30_set_framebuffer_state;
+ nv30->pipe.set_polygon_stipple = nv30_set_polygon_stipple;
+ nv30->pipe.set_scissor_state = nv30_set_scissor_state;
+ nv30->pipe.set_viewport_state = nv30_set_viewport_state;
+
+ nv30->pipe.set_edgeflags = nv30_set_edgeflags;
+ nv30->pipe.set_vertex_buffers = nv30_set_vertex_buffers;
+ nv30->pipe.set_vertex_elements = nv30_set_vertex_elements;
+}
+
--- /dev/null
+#ifndef __NV30_STATE_H__
+#define __NV30_STATE_H__
+
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
+
+struct nv30_sampler_state {
+ uint32_t fmt;
+ uint32_t wrap;
+ uint32_t en;
+ uint32_t filt;
+ uint32_t bcol;
+};
+
+struct nv30_vertex_program_exec {
+ uint32_t data[4];
+ boolean has_branch_offset;
+ int const_index;
+};
+
+struct nv30_vertex_program_data {
+ int index; /* immediates == -1 */
+ float value[4];
+};
+
+struct nv30_vertex_program {
+ struct pipe_shader_state pipe;
+
+ boolean translated;
+
+ struct nv30_vertex_program_exec *insns;
+ unsigned nr_insns;
+ struct nv30_vertex_program_data *consts;
+ unsigned nr_consts;
+
+ struct nouveau_resource *exec;
+ unsigned exec_start;
+ struct nouveau_resource *data;
+ unsigned data_start;
+ unsigned data_start_min;
+
+ uint32_t ir;
+ uint32_t or;
+ struct nouveau_stateobj *so;
+};
+
+struct nv30_fragment_program_data {
+ unsigned offset;
+ unsigned index;
+};
+
+struct nv30_fragment_program {
+ struct pipe_shader_state pipe;
+ struct tgsi_shader_info info;
+
+ boolean translated;
+ boolean on_hw;
+ unsigned samplers;
+
+ uint32_t *insn;
+ int insn_len;
+
+ struct nv30_fragment_program_data *consts;
+ unsigned nr_consts;
+
+ struct pipe_buffer *buffer;
+
+ uint32_t fp_control;
+ uint32_t fp_reg_control;
+ struct nouveau_stateobj *so;
+};
+
+struct nv30_miptree {
+ struct pipe_texture base;
+
+ struct pipe_buffer *buffer;
+ uint total_size;
+
+ struct {
+ uint pitch;
+ uint *image_offset;
+ } level[PIPE_MAX_TEXTURE_LEVELS];
+};
+
+#endif
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_blend_validate(struct nv30_context *nv30)
+{
+ so_ref(nv30->blend->so, &nv30->state.hw[NV30_STATE_BLEND]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_blend = {
+ .validate = nv30_state_blend_validate,
+ .dirty = {
+ .pipe = NV30_NEW_BLEND,
+ .hw = NV30_STATE_BLEND
+ }
+};
+
+static boolean
+nv30_state_blend_colour_validate(struct nv30_context *nv30)
+{
+ struct nouveau_stateobj *so = so_new(2, 0);
+ struct pipe_blend_color *bcol = &nv30->blend_colour;
+
+ so_method(so, nv30->screen->rankine, NV34TCL_BLEND_COLOR, 1);
+ so_data (so, ((float_to_ubyte(bcol->color[3]) << 24) |
+ (float_to_ubyte(bcol->color[0]) << 16) |
+ (float_to_ubyte(bcol->color[1]) << 8) |
+ (float_to_ubyte(bcol->color[2]) << 0)));
+
+ so_ref(so, &nv30->state.hw[NV30_STATE_BCOL]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_blend_colour = {
+ .validate = nv30_state_blend_colour_validate,
+ .dirty = {
+ .pipe = NV30_NEW_BCOL,
+ .hw = NV30_STATE_BCOL
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+#include "nv30_state.h"
+
+static struct nv30_state_entry *render_states[] = {
+ &nv30_state_framebuffer,
+ &nv30_state_rasterizer,
+ &nv30_state_scissor,
+ &nv30_state_stipple,
+ &nv30_state_fragprog,
+ &nv30_state_fragtex,
+ &nv30_state_vertprog,
+ &nv30_state_blend,
+ &nv30_state_blend_colour,
+ &nv30_state_zsa,
+ &nv30_state_viewport,
+ &nv30_state_vbo,
+ NULL
+};
+
+static void
+nv30_state_do_validate(struct nv30_context *nv30,
+ struct nv30_state_entry **states)
+{
+ const struct pipe_framebuffer_state *fb = &nv30->framebuffer;
+ unsigned i;
+
+ for (i = 0; i < fb->num_cbufs; i++)
+ fb->cbufs[i]->status = PIPE_SURFACE_STATUS_DEFINED;
+ if (fb->zsbuf)
+ fb->zsbuf->status = PIPE_SURFACE_STATUS_DEFINED;
+
+ while (*states) {
+ struct nv30_state_entry *e = *states;
+
+ if (nv30->dirty & e->dirty.pipe) {
+ if (e->validate(nv30)) {
+ nv30->state.dirty |= (1ULL << e->dirty.hw);
+ }
+ }
+
+ states++;
+ }
+ nv30->dirty = 0;
+}
+
+void
+nv30_state_emit(struct nv30_context *nv30)
+{
+ struct nv30_state *state = &nv30->state;
+ struct nv30_screen *screen = nv30->screen;
+ unsigned i, samplers;
+ uint64 states;
+
+ if (nv30->pctx_id != screen->cur_pctx) {
+ for (i = 0; i < NV30_STATE_MAX; i++) {
+ if (state->hw[i] && screen->state[i] != state->hw[i])
+ state->dirty |= (1ULL << i);
+ }
+
+ screen->cur_pctx = nv30->pctx_id;
+ }
+
+ for (i = 0, states = state->dirty; states; i++) {
+ if (!(states & (1ULL << i)))
+ continue;
+ so_ref (state->hw[i], &nv30->screen->state[i]);
+ if (state->hw[i])
+ so_emit(nv30->nvws, nv30->screen->state[i]);
+ states &= ~(1ULL << i);
+ }
+
+ state->dirty = 0;
+
+ so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FB]);
+ for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
+ if (!(samplers & (1 << i)))
+ continue;
+ so_emit_reloc_markers(nv30->nvws,
+ state->hw[NV30_STATE_FRAGTEX0+i]);
+ samplers &= ~(1ULL << i);
+ }
+ so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_FRAGPROG]);
+ if (state->hw[NV30_STATE_VTXBUF] /*&& nv30->render_mode == HW*/)
+ so_emit_reloc_markers(nv30->nvws, state->hw[NV30_STATE_VTXBUF]);
+}
+
+boolean
+nv30_state_validate(struct nv30_context *nv30)
+{
+#if 0
+ boolean was_sw = nv30->fallback_swtnl ? TRUE : FALSE;
+
+ if (nv30->render_mode != HW) {
+ /* Don't even bother trying to go back to hw if none
+ * of the states that caused swtnl previously have changed.
+ */
+ if ((nv30->fallback_swtnl & nv30->dirty)
+ != nv30->fallback_swtnl)
+ return FALSE;
+
+ /* Attempt to go to hwtnl again */
+ nv30->pipe.flush(&nv30->pipe, 0, NULL);
+ nv30->dirty |= (NV30_NEW_VIEWPORT |
+ NV30_NEW_VERTPROG |
+ NV30_NEW_ARRAYS);
+ nv30->render_mode = HW;
+ }
+#endif
+ nv30_state_do_validate(nv30, render_states);
+#if 0
+ if (nv30->fallback_swtnl || nv30->fallback_swrast)
+ return FALSE;
+
+ if (was_sw)
+ NOUVEAU_ERR("swtnl->hw\n");
+#endif
+ return TRUE;
+}
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_framebuffer_validate(struct nv30_context *nv30)
+{
+ struct pipe_framebuffer_state *fb = &nv30->framebuffer;
+ struct pipe_surface *rt[2], *zeta = NULL;
+ uint32_t rt_enable, rt_format;
+ int i, colour_format = 0, zeta_format = 0;
+ struct nouveau_stateobj *so = so_new(64, 10);
+ unsigned rt_flags = NOUVEAU_BO_RDWR | NOUVEAU_BO_VRAM;
+ unsigned w = fb->width;
+ unsigned h = fb->height;
+
+ rt_enable = 0;
+ for (i = 0; i < fb->num_cbufs; i++) {
+ if (colour_format) {
+ assert(colour_format == fb->cbufs[i]->format);
+ } else {
+ colour_format = fb->cbufs[i]->format;
+ rt_enable |= (NV34TCL_RT_ENABLE_COLOR0 << i);
+ rt[i] = fb->cbufs[i];
+ }
+ }
+
+ if (rt_enable & NV34TCL_RT_ENABLE_COLOR1)
+ rt_enable |= NV34TCL_RT_ENABLE_MRT;
+
+ if (fb->zsbuf) {
+ zeta_format = fb->zsbuf->format;
+ zeta = fb->zsbuf;
+ }
+
+ rt_format = NV34TCL_RT_FORMAT_TYPE_LINEAR;
+
+ switch (colour_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case 0:
+ rt_format |= NV34TCL_RT_FORMAT_COLOR_A8R8G8B8;
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ rt_format |= NV34TCL_RT_FORMAT_COLOR_R5G6B5;
+ break;
+ default:
+ assert(0);
+ }
+
+ switch (zeta_format) {
+ case PIPE_FORMAT_Z16_UNORM:
+ rt_format |= NV34TCL_RT_FORMAT_ZETA_Z16;
+ break;
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case 0:
+ rt_format |= NV34TCL_RT_FORMAT_ZETA_Z24S8;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (rt_enable & NV34TCL_RT_ENABLE_COLOR0) {
+ uint32_t pitch = rt[0]->stride;
+ if (zeta) {
+ pitch |= (zeta->stride << 16);
+ } else {
+ pitch |= (pitch << 16);
+ }
+
+ so_method(so, nv30->screen->rankine, NV34TCL_DMA_COLOR0, 1);
+ so_reloc (so, rt[0]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv30->nvws->channel->vram->handle,
+ nv30->nvws->channel->gart->handle);
+ so_method(so, nv30->screen->rankine, NV34TCL_COLOR0_PITCH, 2);
+ so_data (so, pitch);
+ so_reloc (so, rt[0]->buffer, rt[0]->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ }
+
+ if (rt_enable & NV34TCL_RT_ENABLE_COLOR1) {
+ so_method(so, nv30->screen->rankine, NV34TCL_DMA_COLOR1, 1);
+ so_reloc (so, rt[1]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv30->nvws->channel->vram->handle,
+ nv30->nvws->channel->gart->handle);
+ so_method(so, nv30->screen->rankine, NV34TCL_COLOR1_OFFSET, 2);
+ so_reloc (so, rt[1]->buffer, rt[1]->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, rt[1]->stride);
+ }
+
+ if (zeta_format) {
+ so_method(so, nv30->screen->rankine, NV34TCL_DMA_ZETA, 1);
+ so_reloc (so, zeta->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv30->nvws->channel->vram->handle,
+ nv30->nvws->channel->gart->handle);
+ so_method(so, nv30->screen->rankine, NV34TCL_ZETA_OFFSET, 1);
+ so_reloc (so, zeta->buffer, zeta->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ /* TODO: allocate LMA depth buffer */
+ }
+
+ so_method(so, nv30->screen->rankine, NV34TCL_RT_ENABLE, 1);
+ so_data (so, rt_enable);
+ so_method(so, nv30->screen->rankine, NV34TCL_RT_HORIZ, 3);
+ so_data (so, (w << 16) | 0);
+ so_data (so, (h << 16) | 0);
+ so_data (so, rt_format);
+ so_method(so, nv30->screen->rankine, NV34TCL_VIEWPORT_HORIZ, 2);
+ so_data (so, (w << 16) | 0);
+ so_data (so, (h << 16) | 0);
+ so_method(so, nv30->screen->rankine, NV34TCL_VIEWPORT_CLIP_HORIZ(0), 2);
+ so_data (so, ((w - 1) << 16) | 0);
+ so_data (so, ((h - 1) << 16) | 0);
+ so_method(so, nv30->screen->rankine, 0x1d88, 1);
+ so_data (so, (1 << 12) | h);
+ /* Wonder why this is needed, context should all be set to zero on init */
+ so_method(so, nv30->screen->rankine, NV34TCL_VIEWPORT_TX_ORIGIN, 1);
+ so_data (so, 0);
+
+ so_ref(so, &nv30->state.hw[NV30_STATE_FB]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_framebuffer = {
+ .validate = nv30_state_framebuffer_validate,
+ .dirty = {
+ .pipe = NV30_NEW_FB,
+ .hw = NV30_STATE_FB
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_rasterizer_validate(struct nv30_context *nv30)
+{
+ so_ref(nv30->rasterizer->so,
+ &nv30->state.hw[NV30_STATE_RAST]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_rasterizer = {
+ .validate = nv30_state_rasterizer_validate,
+ .dirty = {
+ .pipe = NV30_NEW_RAST,
+ .hw = NV30_STATE_RAST
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_scissor_validate(struct nv30_context *nv30)
+{
+ struct pipe_rasterizer_state *rast = &nv30->rasterizer->pipe;
+ struct pipe_scissor_state *s = &nv30->scissor;
+ struct nouveau_stateobj *so;
+
+ if (nv30->state.hw[NV30_STATE_SCISSOR] &&
+ (rast->scissor == 0 && nv30->state.scissor_enabled == 0))
+ return FALSE;
+ nv30->state.scissor_enabled = rast->scissor;
+
+ so = so_new(3, 0);
+ so_method(so, nv30->screen->rankine, NV34TCL_SCISSOR_HORIZ, 2);
+ if (nv30->state.scissor_enabled) {
+ so_data (so, ((s->maxx - s->minx) << 16) | s->minx);
+ so_data (so, ((s->maxy - s->miny) << 16) | s->miny);
+ } else {
+ so_data (so, 4096 << 16);
+ so_data (so, 4096 << 16);
+ }
+
+ so_ref(so, &nv30->state.hw[NV30_STATE_SCISSOR]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_scissor = {
+ .validate = nv30_state_scissor_validate,
+ .dirty = {
+ .pipe = NV30_NEW_SCISSOR | NV30_NEW_RAST,
+ .hw = NV30_STATE_SCISSOR
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_stipple_validate(struct nv30_context *nv30)
+{
+ struct pipe_rasterizer_state *rast = &nv30->rasterizer->pipe;
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+ struct nouveau_stateobj *so;
+
+ if (nv30->state.hw[NV30_STATE_STIPPLE] &&
+ (rast->poly_stipple_enable == 0 && nv30->state.stipple_enabled == 0))
+ return FALSE;
+
+ if (rast->poly_stipple_enable) {
+ unsigned i;
+
+ so = so_new(35, 0);
+ so_method(so, rankine, NV34TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, rankine, NV34TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+ for (i = 0; i < 32; i++)
+ so_data(so, nv30->stipple[i]);
+ } else {
+ so = so_new(2, 0);
+ so_method(so, rankine, NV34TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_ref(so, &nv30->state.hw[NV30_STATE_STIPPLE]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_stipple = {
+ .validate = nv30_state_stipple_validate,
+ .dirty = {
+ .pipe = NV30_NEW_STIPPLE | NV30_NEW_RAST,
+ .hw = NV30_STATE_STIPPLE,
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_viewport_validate(struct nv30_context *nv30)
+{
+ struct pipe_viewport_state *vpt = &nv30->viewport;
+ struct nouveau_stateobj *so;
+ unsigned bypass;
+
+ if (/*nv30->render_mode == HW &&*/ !nv30->rasterizer->pipe.bypass_clipping)
+ bypass = 0;
+ else
+ bypass = 1;
+
+ if (nv30->state.hw[NV30_STATE_VIEWPORT] &&
+ (bypass || !(nv30->dirty & NV30_NEW_VIEWPORT)) &&
+ nv30->state.viewport_bypass == bypass)
+ return FALSE;
+ nv30->state.viewport_bypass = bypass;
+
+ so = so_new(11, 0);
+ if (!bypass) {
+ so_method(so, nv30->screen->rankine,
+ NV34TCL_VIEWPORT_TRANSLATE_X, 8);
+ so_data (so, fui(vpt->translate[0]));
+ so_data (so, fui(vpt->translate[1]));
+ so_data (so, fui(vpt->translate[2]));
+ so_data (so, fui(vpt->translate[3]));
+ so_data (so, fui(vpt->scale[0]));
+ so_data (so, fui(vpt->scale[1]));
+ so_data (so, fui(vpt->scale[2]));
+ so_data (so, fui(vpt->scale[3]));
+/* so_method(so, nv30->screen->rankine, 0x1d78, 1);
+ so_data (so, 1);
+*/ } else {
+ so_method(so, nv30->screen->rankine,
+ NV34TCL_VIEWPORT_TRANSLATE_X, 8);
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(1.0));
+ so_data (so, fui(1.0));
+ so_data (so, fui(1.0));
+ so_data (so, fui(0.0));
+ /* Not entirely certain what this is yet. The DDX uses this
+ * value also as it fixes rendering when you pass
+ * pre-transformed vertices to the GPU. My best gusss is that
+ * this bypasses some culling/clipping stage. Might be worth
+ * noting that points/lines are uneffected by whatever this
+ * value fixes, only filled polygons are effected.
+ */
+/* so_method(so, nv30->screen->rankine, 0x1d78, 1);
+ so_data (so, 0x110);
+*/ }
+ /* TODO/FIXME: never saw value 0x0110 in renouveau dumps, only 0x0001 */
+ so_method(so, nv30->screen->rankine, 0x1d78, 1);
+ so_data (so, 1);
+
+ so_ref(so, &nv30->state.hw[NV30_STATE_VIEWPORT]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_viewport = {
+ .validate = nv30_state_viewport_validate,
+ .dirty = {
+ .pipe = NV30_NEW_VIEWPORT | NV30_NEW_RAST,
+ .hw = NV30_STATE_VIEWPORT
+ }
+};
--- /dev/null
+#include "nv30_context.h"
+
+static boolean
+nv30_state_zsa_validate(struct nv30_context *nv30)
+{
+ so_ref(nv30->zsa->so,
+ &nv30->state.hw[NV30_STATE_ZSA]);
+ return TRUE;
+}
+
+struct nv30_state_entry nv30_state_zsa = {
+ .validate = nv30_state_zsa_validate,
+ .dirty = {
+ .pipe = NV30_NEW_ZSA,
+ .hw = NV30_STATE_ZSA
+ }
+};
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "nv30_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_inlines.h"
+
+#include "util/u_tile.h"
+
+static void
+nv30_surface_copy(struct pipe_context *pipe, unsigned do_flip,
+ struct pipe_surface *dest, unsigned destx, unsigned desty,
+ struct pipe_surface *src, unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nouveau_winsys *nvws = nv30->nvws;
+
+ if (do_flip) {
+ /*XXX: This dodgyness will do for now for correctness. But,
+ * need to investigate whether the 2D engine is able to
+ * manage a flip (perhaps SIFM?), if not, use the 3D engine
+ */
+ desty += height;
+ while (height--) {
+ nvws->surface_copy(nvws, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
+ }
+ } else {
+ nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
+ width, height);
+ }
+}
+
+static void
+nv30_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
+ unsigned destx, unsigned desty, unsigned width,
+ unsigned height, unsigned value)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nouveau_winsys *nvws = nv30->nvws;
+
+ nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+}
+
+void
+nv30_init_surface_functions(struct nv30_context *nv30)
+{
+ nv30->pipe.surface_copy = nv30_surface_copy;
+ nv30->pipe.surface_fill = nv30_surface_fill;
+}
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "nv30_context.h"
+#include "nv30_state.h"
+
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_pushbuf.h"
+#include "nouveau/nouveau_util.h"
+
+#define FORCE_SWTNL 0
+
+static INLINE int
+nv30_vbo_format_to_hw(enum pipe_format pipe, unsigned *fmt, unsigned *ncomp)
+{
+ switch (pipe) {
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ *fmt = NV34TCL_VTXFMT_TYPE_FLOAT;
+ break;
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ *fmt = NV34TCL_VTXFMT_TYPE_UBYTE;
+ break;
+ case PIPE_FORMAT_R16_SSCALED:
+ case PIPE_FORMAT_R16G16_SSCALED:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ *fmt = NV34TCL_VTXFMT_TYPE_USHORT;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown format %s\n", pf_name(pipe));
+ return 1;
+ }
+
+ switch (pipe) {
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_R16_SSCALED:
+ *ncomp = 1;
+ break;
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R16G16_SSCALED:
+ *ncomp = 2;
+ break;
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ *ncomp = 3;
+ break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ *ncomp = 4;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown format %s\n", pf_name(pipe));
+ return 1;
+ }
+
+ return 0;
+}
+
+static boolean
+nv30_vbo_set_idxbuf(struct nv30_context *nv30, struct pipe_buffer *ib,
+ unsigned ib_size)
+{
+ struct pipe_screen *pscreen = &nv30->screen->pipe;
+ unsigned type;
+
+ if (!ib) {
+ nv30->idxbuf = NULL;
+ nv30->idxbuf_format = 0xdeadbeef;
+ return FALSE;
+ }
+
+ if (!pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF) || ib_size == 1)
+ return FALSE;
+
+ switch (ib_size) {
+ case 2:
+ type = NV34TCL_IDXBUF_FORMAT_TYPE_U16;
+ break;
+ case 4:
+ type = NV34TCL_IDXBUF_FORMAT_TYPE_U32;
+ break;
+ default:
+ return FALSE;
+ }
+
+ if (ib != nv30->idxbuf ||
+ type != nv30->idxbuf_format) {
+ nv30->dirty |= NV30_NEW_ARRAYS;
+ nv30->idxbuf = ib;
+ nv30->idxbuf_format = type;
+ }
+
+ return TRUE;
+}
+
+static boolean
+nv30_vbo_static_attrib(struct nv30_context *nv30, struct nouveau_stateobj *so,
+ int attrib, struct pipe_vertex_element *ve,
+ struct pipe_vertex_buffer *vb)
+{
+ struct pipe_winsys *ws = nv30->pipe.winsys;
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+ unsigned type, ncomp;
+ void *map;
+
+ if (nv30_vbo_format_to_hw(ve->src_format, &type, &ncomp))
+ return FALSE;
+
+ map = ws->buffer_map(ws, vb->buffer, PIPE_BUFFER_USAGE_CPU_READ);
+ map += vb->buffer_offset + ve->src_offset;
+
+ switch (type) {
+ case NV34TCL_VTXFMT_TYPE_FLOAT:
+ {
+ float *v = map;
+
+ switch (ncomp) {
+ case 4:
+ so_method(so, rankine, NV34TCL_VTX_ATTR_4F_X(attrib), 4);
+ so_data (so, fui(v[0]));
+ so_data (so, fui(v[1]));
+ so_data (so, fui(v[2]));
+ so_data (so, fui(v[3]));
+ break;
+ case 3:
+ so_method(so, rankine, NV34TCL_VTX_ATTR_3F_X(attrib), 3);
+ so_data (so, fui(v[0]));
+ so_data (so, fui(v[1]));
+ so_data (so, fui(v[2]));
+ break;
+ case 2:
+ so_method(so, rankine, NV34TCL_VTX_ATTR_2F_X(attrib), 2);
+ so_data (so, fui(v[0]));
+ so_data (so, fui(v[1]));
+ break;
+ case 1:
+ so_method(so, rankine, NV34TCL_VTX_ATTR_1F(attrib), 1);
+ so_data (so, fui(v[0]));
+ break;
+ default:
+ ws->buffer_unmap(ws, vb->buffer);
+ return FALSE;
+ }
+ }
+ break;
+ default:
+ ws->buffer_unmap(ws, vb->buffer);
+ return FALSE;
+ }
+
+ ws->buffer_unmap(ws, vb->buffer);
+
+ return TRUE;
+}
+
+boolean
+nv30_draw_arrays(struct pipe_context *pipe,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nouveau_channel *chan = nv30->nvws->channel;
+ unsigned restart = 0;
+
+ nv30_vbo_set_idxbuf(nv30, NULL, 0);
+ if (FORCE_SWTNL || !nv30_state_validate(nv30)) {
+ /*return nv30_draw_elements_swtnl(pipe, NULL, 0,
+ mode, start, count);*/
+ return FALSE;
+ }
+
+ while (count) {
+ unsigned vc, nr;
+
+ nv30_state_emit(nv30);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 256,
+ mode, start, count, &restart);
+ if (!vc) {
+ FIRE_RING(NULL);
+ continue;
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ nr = (vc & 0xff);
+ if (nr) {
+ BEGIN_RING(rankine, NV34TCL_VB_VERTEX_BATCH, 1);
+ OUT_RING (((nr - 1) << 24) | start);
+ start += nr;
+ }
+
+ nr = vc >> 8;
+ while (nr) {
+ unsigned push = nr > 2047 ? 2047 : nr;
+
+ nr -= push;
+
+ BEGIN_RING_NI(rankine, NV34TCL_VB_VERTEX_BATCH, push);
+ while (push--) {
+ OUT_RING(((0x100 - 1) << 24) | start);
+ start += 0x100;
+ }
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (0);
+
+ count -= vc;
+ start = restart;
+ }
+
+ pipe->flush(pipe, 0, NULL);
+ return TRUE;
+}
+
+static INLINE void
+nv30_draw_elements_u08(struct nv30_context *nv30, void *ib,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nouveau_channel *chan = nv30->nvws->channel;
+
+ while (count) {
+ uint8_t *elts = (uint8_t *)ib + start;
+ unsigned vc, push, restart = 0;
+
+ nv30_state_emit(nv30);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 2,
+ mode, start, count, &restart);
+ if (vc == 0) {
+ FIRE_RING(NULL);
+ continue;
+ }
+ count -= vc;
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ if (vc & 1) {
+ BEGIN_RING(rankine, NV34TCL_VB_ELEMENT_U32, 1);
+ OUT_RING (elts[0]);
+ elts++; vc--;
+ }
+
+ while (vc) {
+ unsigned i;
+
+ push = MIN2(vc, 2047 * 2);
+
+ BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U16, push >> 1);
+ for (i = 0; i < push; i+=2)
+ OUT_RING((elts[i+1] << 16) | elts[i]);
+
+ vc -= push;
+ elts += push;
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (0);
+
+ start = restart;
+ }
+}
+
+static INLINE void
+nv30_draw_elements_u16(struct nv30_context *nv30, void *ib,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nouveau_channel *chan = nv30->nvws->channel;
+
+ while (count) {
+ uint16_t *elts = (uint16_t *)ib + start;
+ unsigned vc, push, restart = 0;
+
+ nv30_state_emit(nv30);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 2,
+ mode, start, count, &restart);
+ if (vc == 0) {
+ FIRE_RING(NULL);
+ continue;
+ }
+ count -= vc;
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ if (vc & 1) {
+ BEGIN_RING(rankine, NV34TCL_VB_ELEMENT_U32, 1);
+ OUT_RING (elts[0]);
+ elts++; vc--;
+ }
+
+ while (vc) {
+ unsigned i;
+
+ push = MIN2(vc, 2047 * 2);
+
+ BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U16, push >> 1);
+ for (i = 0; i < push; i+=2)
+ OUT_RING((elts[i+1] << 16) | elts[i]);
+
+ vc -= push;
+ elts += push;
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (0);
+
+ start = restart;
+ }
+}
+
+static INLINE void
+nv30_draw_elements_u32(struct nv30_context *nv30, void *ib,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nouveau_channel *chan = nv30->nvws->channel;
+
+ while (count) {
+ uint32_t *elts = (uint32_t *)ib + start;
+ unsigned vc, push, restart = 0;
+
+ nv30_state_emit(nv30);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 5, 1,
+ mode, start, count, &restart);
+ if (vc == 0) {
+ FIRE_RING(NULL);
+ continue;
+ }
+ count -= vc;
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ while (vc) {
+ push = MIN2(vc, 2047);
+
+ BEGIN_RING_NI(rankine, NV34TCL_VB_ELEMENT_U32, push);
+ OUT_RINGp (elts, push);
+
+ vc -= push;
+ elts += push;
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (0);
+
+ start = restart;
+ }
+}
+
+static boolean
+nv30_draw_elements_inline(struct pipe_context *pipe,
+ struct pipe_buffer *ib, unsigned ib_size,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct pipe_winsys *ws = pipe->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, ib, PIPE_BUFFER_USAGE_CPU_READ);
+ if (!ib) {
+ NOUVEAU_ERR("failed mapping ib\n");
+ return FALSE;
+ }
+
+ switch (ib_size) {
+ case 1:
+ nv30_draw_elements_u08(nv30, map, mode, start, count);
+ break;
+ case 2:
+ nv30_draw_elements_u16(nv30, map, mode, start, count);
+ break;
+ case 4:
+ nv30_draw_elements_u32(nv30, map, mode, start, count);
+ break;
+ default:
+ NOUVEAU_ERR("invalid idxbuf fmt %d\n", ib_size);
+ break;
+ }
+
+ ws->buffer_unmap(ws, ib);
+ return TRUE;
+}
+
+static boolean
+nv30_draw_elements_vbo(struct pipe_context *pipe,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ struct nouveau_channel *chan = nv30->nvws->channel;
+ unsigned restart = 0;
+
+ while (count) {
+ unsigned nr, vc;
+
+ nv30_state_emit(nv30);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 256,
+ mode, start, count, &restart);
+ if (!vc) {
+ FIRE_RING(NULL);
+ continue;
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ nr = (vc & 0xff);
+ if (nr) {
+ BEGIN_RING(rankine, NV34TCL_VB_INDEX_BATCH, 1);
+ OUT_RING (((nr - 1) << 24) | start);
+ start += nr;
+ }
+
+ nr = vc >> 8;
+ while (nr) {
+ unsigned push = nr > 2047 ? 2047 : nr;
+
+ nr -= push;
+
+ BEGIN_RING_NI(rankine, NV34TCL_VB_INDEX_BATCH, push);
+ while (push--) {
+ OUT_RING(((0x100 - 1) << 24) | start);
+ start += 0x100;
+ }
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VERTEX_BEGIN_END, 1);
+ OUT_RING (0);
+
+ count -= vc;
+ start = restart;
+ }
+
+ return TRUE;
+}
+
+boolean
+nv30_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer, unsigned indexSize,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv30_context *nv30 = nv30_context(pipe);
+ boolean idxbuf;
+
+ idxbuf = nv30_vbo_set_idxbuf(nv30, indexBuffer, indexSize);
+ if (FORCE_SWTNL || !nv30_state_validate(nv30)) {
+ /*return nv30_draw_elements_swtnl(pipe, NULL, 0,
+ mode, start, count);*/
+ return FALSE;
+ }
+
+ if (idxbuf) {
+ nv30_draw_elements_vbo(pipe, mode, start, count);
+ } else {
+ nv30_draw_elements_inline(pipe, indexBuffer, indexSize,
+ mode, start, count);
+ }
+
+ pipe->flush(pipe, 0, NULL);
+ return TRUE;
+}
+
+static boolean
+nv30_vbo_validate(struct nv30_context *nv30)
+{
+ struct nouveau_stateobj *vtxbuf, *vtxfmt, *sattr = NULL;
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+ struct pipe_buffer *ib = nv30->idxbuf;
+ unsigned ib_format = nv30->idxbuf_format;
+ unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
+ int hw;
+
+ if (nv30->edgeflags) {
+ /*nv30->fallback_swtnl |= NV30_NEW_ARRAYS;*/
+ return FALSE;
+ }
+
+ vtxbuf = so_new(20, 18);
+ so_method(vtxbuf, rankine, NV34TCL_VTXBUF_ADDRESS(0), nv30->vtxelt_nr);
+ vtxfmt = so_new(17, 0);
+ so_method(vtxfmt, rankine, NV34TCL_VTXFMT(0), nv30->vtxelt_nr);
+
+ for (hw = 0; hw < nv30->vtxelt_nr; hw++) {
+ struct pipe_vertex_element *ve;
+ struct pipe_vertex_buffer *vb;
+ unsigned type, ncomp;
+
+ ve = &nv30->vtxelt[hw];
+ vb = &nv30->vtxbuf[ve->vertex_buffer_index];
+
+ if (!vb->pitch) {
+ if (!sattr)
+ sattr = so_new(16 * 5, 0);
+
+ if (nv30_vbo_static_attrib(nv30, sattr, hw, ve, vb)) {
+ so_data(vtxbuf, 0);
+ so_data(vtxfmt, NV34TCL_VTXFMT_TYPE_FLOAT);
+ continue;
+ }
+ }
+
+ if (nv30_vbo_format_to_hw(ve->src_format, &type, &ncomp)) {
+ /*nv30->fallback_swtnl |= NV30_NEW_ARRAYS;*/
+ so_ref(NULL, &vtxbuf);
+ so_ref(NULL, &vtxfmt);
+ return FALSE;
+ }
+
+ so_reloc(vtxbuf, vb->buffer, vb->buffer_offset + ve->src_offset,
+ vb_flags | NOUVEAU_BO_LOW | NOUVEAU_BO_OR,
+ 0, NV34TCL_VTXBUF_ADDRESS_DMA1);
+ so_data (vtxfmt, ((vb->pitch << NV34TCL_VTXFMT_STRIDE_SHIFT) |
+ (ncomp << NV34TCL_VTXFMT_SIZE_SHIFT) | type));
+ }
+
+ if (ib) {
+ so_method(vtxbuf, rankine, NV34TCL_IDXBUF_ADDRESS, 2);
+ so_reloc (vtxbuf, ib, 0, vb_flags | NOUVEAU_BO_LOW, 0, 0);
+ so_reloc (vtxbuf, ib, ib_format, vb_flags | NOUVEAU_BO_OR,
+ 0, NV34TCL_IDXBUF_FORMAT_DMA1);
+ }
+
+ so_method(vtxbuf, rankine, 0x1710, 1);
+ so_data (vtxbuf, 0);
+
+ so_ref(vtxbuf, &nv30->state.hw[NV30_STATE_VTXBUF]);
+ nv30->state.dirty |= (1ULL << NV30_STATE_VTXBUF);
+ so_ref(vtxfmt, &nv30->state.hw[NV30_STATE_VTXFMT]);
+ nv30->state.dirty |= (1ULL << NV30_STATE_VTXFMT);
+ so_ref(sattr, &nv30->state.hw[NV30_STATE_VTXATTR]);
+ nv30->state.dirty |= (1ULL << NV30_STATE_VTXATTR);
+ return FALSE;
+}
+
+struct nv30_state_entry nv30_state_vbo = {
+ .validate = nv30_vbo_validate,
+ .dirty = {
+ .pipe = NV30_NEW_ARRAYS,
+ .hw = 0,
+ }
+};
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_dump.h"
+
+#include "nv30_context.h"
+#include "nv30_state.h"
+
+/* TODO (at least...):
+ * 1. Indexed consts + ARL
+ * 2. Arb. swz/negation
+ * 3. NV_vp11, NV_vp2, NV_vp3 features
+ * - extra arith opcodes
+ * - branching
+ * - texture sampling
+ * - indexed attribs
+ * - indexed results
+ * 4. bugs
+ */
+
+#define SWZ_X 0
+#define SWZ_Y 1
+#define SWZ_Z 2
+#define SWZ_W 3
+#define MASK_X 8
+#define MASK_Y 4
+#define MASK_Z 2
+#define MASK_W 1
+#define MASK_ALL (MASK_X|MASK_Y|MASK_Z|MASK_W)
+#define DEF_SCALE 0
+#define DEF_CTEST 0
+#include "nv30_shader.h"
+
+#define swz(s,x,y,z,w) nv30_sr_swz((s), SWZ_##x, SWZ_##y, SWZ_##z, SWZ_##w)
+#define neg(s) nv30_sr_neg((s))
+#define abs(s) nv30_sr_abs((s))
+
+struct nv30_vpc {
+ struct nv30_vertex_program *vp;
+
+ struct nv30_vertex_program_exec *vpi;
+
+ unsigned output_map[PIPE_MAX_SHADER_OUTPUTS];
+
+ int high_temp;
+ int temp_temp_count;
+
+ struct nv30_sreg *imm;
+ unsigned nr_imm;
+};
+
+static struct nv30_sreg
+temp(struct nv30_vpc *vpc)
+{
+ int idx;
+
+ idx = vpc->temp_temp_count++;
+ idx += vpc->high_temp + 1;
+ return nv30_sr(NV30SR_TEMP, idx);
+}
+
+static struct nv30_sreg
+constant(struct nv30_vpc *vpc, int pipe, float x, float y, float z, float w)
+{
+ struct nv30_vertex_program *vp = vpc->vp;
+ struct nv30_vertex_program_data *vpd;
+ int idx;
+
+ if (pipe >= 0) {
+ for (idx = 0; idx < vp->nr_consts; idx++) {
+ if (vp->consts[idx].index == pipe)
+ return nv30_sr(NV30SR_CONST, idx);
+ }
+ }
+
+ idx = vp->nr_consts++;
+ vp->consts = realloc(vp->consts, sizeof(*vpd) * vp->nr_consts);
+ vpd = &vp->consts[idx];
+
+ vpd->index = pipe;
+ vpd->value[0] = x;
+ vpd->value[1] = y;
+ vpd->value[2] = z;
+ vpd->value[3] = w;
+ return nv30_sr(NV30SR_CONST, idx);
+}
+
+#define arith(cc,s,o,d,m,s0,s1,s2) \
+ nv30_vp_arith((cc), (s), NV30_VP_INST_##o, (d), (m), (s0), (s1), (s2))
+
+static void
+emit_src(struct nv30_vpc *vpc, uint32_t *hw, int pos, struct nv30_sreg src)
+{
+ struct nv30_vertex_program *vp = vpc->vp;
+ uint32_t sr = 0;
+
+ switch (src.type) {
+ case NV30SR_TEMP:
+ sr |= (NV30_VP_SRC_REG_TYPE_TEMP << NV30_VP_SRC_REG_TYPE_SHIFT);
+ sr |= (src.index << NV30_VP_SRC_TEMP_SRC_SHIFT);
+ break;
+ case NV30SR_INPUT:
+ sr |= (NV30_VP_SRC_REG_TYPE_INPUT <<
+ NV30_VP_SRC_REG_TYPE_SHIFT);
+ vp->ir |= (1 << src.index);
+ hw[1] |= (src.index << NV30_VP_INST_INPUT_SRC_SHIFT);
+ break;
+ case NV30SR_CONST:
+ sr |= (NV30_VP_SRC_REG_TYPE_CONST <<
+ NV30_VP_SRC_REG_TYPE_SHIFT);
+ assert(vpc->vpi->const_index == -1 ||
+ vpc->vpi->const_index == src.index);
+ vpc->vpi->const_index = src.index;
+ break;
+ case NV30SR_NONE:
+ sr |= (NV30_VP_SRC_REG_TYPE_INPUT <<
+ NV30_VP_SRC_REG_TYPE_SHIFT);
+ break;
+ default:
+ assert(0);
+ }
+
+ if (src.negate)
+ sr |= NV30_VP_SRC_NEGATE;
+
+ if (src.abs)
+ hw[0] |= (1 << (21 + pos));
+
+ sr |= ((src.swz[0] << NV30_VP_SRC_SWZ_X_SHIFT) |
+ (src.swz[1] << NV30_VP_SRC_SWZ_Y_SHIFT) |
+ (src.swz[2] << NV30_VP_SRC_SWZ_Z_SHIFT) |
+ (src.swz[3] << NV30_VP_SRC_SWZ_W_SHIFT));
+
+/*
+ * |VVV|
+ * d�.�b
+ * \u/
+ *
+ */
+
+ switch (pos) {
+ case 0:
+ hw[1] |= ((sr & NV30_VP_SRC0_HIGH_MASK) >>
+ NV30_VP_SRC0_HIGH_SHIFT) << NV30_VP_INST_SRC0H_SHIFT;
+ hw[2] |= (sr & NV30_VP_SRC0_LOW_MASK) <<
+ NV30_VP_INST_SRC0L_SHIFT;
+ break;
+ case 1:
+ hw[2] |= sr << NV30_VP_INST_SRC1_SHIFT;
+ break;
+ case 2:
+ hw[2] |= ((sr & NV30_VP_SRC2_HIGH_MASK) >>
+ NV30_VP_SRC2_HIGH_SHIFT) << NV30_VP_INST_SRC2H_SHIFT;
+ hw[3] |= (sr & NV30_VP_SRC2_LOW_MASK) <<
+ NV30_VP_INST_SRC2L_SHIFT;
+ break;
+ default:
+ assert(0);
+ }
+}
+
+static void
+emit_dst(struct nv30_vpc *vpc, uint32_t *hw, int slot, struct nv30_sreg dst)
+{
+ struct nv30_vertex_program *vp = vpc->vp;
+
+ switch (dst.type) {
+ case NV30SR_TEMP:
+ hw[0] |= (dst.index << NV30_VP_INST_DEST_TEMP_ID_SHIFT);
+ break;
+ case NV30SR_OUTPUT:
+ switch (dst.index) {
+ case NV30_VP_INST_DEST_COL0 : vp->or |= (1 << 0); break;
+ case NV30_VP_INST_DEST_COL1 : vp->or |= (1 << 1); break;
+ case NV30_VP_INST_DEST_BFC0 : vp->or |= (1 << 2); break;
+ case NV30_VP_INST_DEST_BFC1 : vp->or |= (1 << 3); break;
+ case NV30_VP_INST_DEST_FOGC : vp->or |= (1 << 4); break;
+ case NV30_VP_INST_DEST_PSZ : vp->or |= (1 << 5); break;
+ case NV30_VP_INST_DEST_TC(0): vp->or |= (1 << 14); break;
+ case NV30_VP_INST_DEST_TC(1): vp->or |= (1 << 15); break;
+ case NV30_VP_INST_DEST_TC(2): vp->or |= (1 << 16); break;
+ case NV30_VP_INST_DEST_TC(3): vp->or |= (1 << 17); break;
+ case NV30_VP_INST_DEST_TC(4): vp->or |= (1 << 18); break;
+ case NV30_VP_INST_DEST_TC(5): vp->or |= (1 << 19); break;
+ case NV30_VP_INST_DEST_TC(6): vp->or |= (1 << 20); break;
+ case NV30_VP_INST_DEST_TC(7): vp->or |= (1 << 21); break;
+ default:
+ break;
+ }
+
+ hw[3] |= (dst.index << NV30_VP_INST_DEST_SHIFT);
+ hw[0] |= NV30_VP_INST_VEC_DEST_TEMP_MASK | (1<<20);
+
+ /*XXX: no way this is entirely correct, someone needs to
+ * figure out what exactly it is.
+ */
+ hw[3] |= 0x800;
+ break;
+ default:
+ assert(0);
+ }
+}
+
+static void
+nv30_vp_arith(struct nv30_vpc *vpc, int slot, int op,
+ struct nv30_sreg dst, int mask,
+ struct nv30_sreg s0, struct nv30_sreg s1,
+ struct nv30_sreg s2)
+{
+ struct nv30_vertex_program *vp = vpc->vp;
+ uint32_t *hw;
+
+ vp->insns = realloc(vp->insns, ++vp->nr_insns * sizeof(*vpc->vpi));
+ vpc->vpi = &vp->insns[vp->nr_insns - 1];
+ memset(vpc->vpi, 0, sizeof(*vpc->vpi));
+ vpc->vpi->const_index = -1;
+
+ hw = vpc->vpi->data;
+
+ hw[0] |= (NV30_VP_INST_COND_TR << NV30_VP_INST_COND_SHIFT);
+ hw[0] |= ((0 << NV30_VP_INST_COND_SWZ_X_SHIFT) |
+ (1 << NV30_VP_INST_COND_SWZ_Y_SHIFT) |
+ (2 << NV30_VP_INST_COND_SWZ_Z_SHIFT) |
+ (3 << NV30_VP_INST_COND_SWZ_W_SHIFT));
+
+ hw[1] |= (op << NV30_VP_INST_VEC_OPCODE_SHIFT);
+// hw[3] |= NV30_VP_INST_SCA_DEST_TEMP_MASK;
+// hw[3] |= (mask << NV30_VP_INST_VEC_WRITEMASK_SHIFT);
+
+ if (dst.type == NV30SR_OUTPUT) {
+ if (slot)
+ hw[3] |= (mask << NV30_VP_INST_SDEST_WRITEMASK_SHIFT);
+ else
+ hw[3] |= (mask << NV30_VP_INST_VDEST_WRITEMASK_SHIFT);
+ } else {
+ if (slot)
+ hw[3] |= (mask << NV30_VP_INST_STEMP_WRITEMASK_SHIFT);
+ else
+ hw[3] |= (mask << NV30_VP_INST_VTEMP_WRITEMASK_SHIFT);
+ }
+
+ emit_dst(vpc, hw, slot, dst);
+ emit_src(vpc, hw, 0, s0);
+ emit_src(vpc, hw, 1, s1);
+ emit_src(vpc, hw, 2, s2);
+}
+
+static INLINE struct nv30_sreg
+tgsi_src(struct nv30_vpc *vpc, const struct tgsi_full_src_register *fsrc) {
+ struct nv30_sreg src;
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ src = nv30_sr(NV30SR_INPUT, fsrc->SrcRegister.Index);
+ break;
+ case TGSI_FILE_CONSTANT:
+ src = constant(vpc, fsrc->SrcRegister.Index, 0, 0, 0, 0);
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ src = vpc->imm[fsrc->SrcRegister.Index];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ if (vpc->high_temp < fsrc->SrcRegister.Index)
+ vpc->high_temp = fsrc->SrcRegister.Index;
+ src = nv30_sr(NV30SR_TEMP, fsrc->SrcRegister.Index);
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ break;
+ }
+
+ src.abs = fsrc->SrcRegisterExtMod.Absolute;
+ src.negate = fsrc->SrcRegister.Negate;
+ src.swz[0] = fsrc->SrcRegister.SwizzleX;
+ src.swz[1] = fsrc->SrcRegister.SwizzleY;
+ src.swz[2] = fsrc->SrcRegister.SwizzleZ;
+ src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ return src;
+}
+
+static INLINE struct nv30_sreg
+tgsi_dst(struct nv30_vpc *vpc, const struct tgsi_full_dst_register *fdst) {
+ struct nv30_sreg dst;
+
+ switch (fdst->DstRegister.File) {
+ case TGSI_FILE_OUTPUT:
+ dst = nv30_sr(NV30SR_OUTPUT,
+ vpc->output_map[fdst->DstRegister.Index]);
+
+ break;
+ case TGSI_FILE_TEMPORARY:
+ dst = nv30_sr(NV30SR_TEMP, fdst->DstRegister.Index);
+ if (vpc->high_temp < dst.index)
+ vpc->high_temp = dst.index;
+ break;
+ default:
+ NOUVEAU_ERR("bad dst file\n");
+ break;
+ }
+
+ return dst;
+}
+
+static INLINE int
+tgsi_mask(uint tgsi)
+{
+ int mask = 0;
+
+ if (tgsi & TGSI_WRITEMASK_X) mask |= MASK_X;
+ if (tgsi & TGSI_WRITEMASK_Y) mask |= MASK_Y;
+ if (tgsi & TGSI_WRITEMASK_Z) mask |= MASK_Z;
+ if (tgsi & TGSI_WRITEMASK_W) mask |= MASK_W;
+ return mask;
+}
+
+static boolean
+nv30_vertprog_parse_instruction(struct nv30_vpc *vpc,
+ const struct tgsi_full_instruction *finst)
+{
+ struct nv30_sreg src[3], dst, tmp;
+ struct nv30_sreg none = nv30_sr(NV30SR_NONE, 0);
+ int mask;
+ int ai = -1, ci = -1;
+ int i;
+
+ if (finst->Instruction.Opcode == TGSI_OPCODE_END)
+ return TRUE;
+
+ vpc->temp_temp_count = 0;
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ src[i] = tgsi_src(vpc, fsrc);
+ }
+ }
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ if (ai == -1 || ai == fsrc->SrcRegister.Index) {
+ ai = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ /*XXX: index comparison is broken now that consts come from
+ * two different register files.
+ */
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_IMMEDIATE:
+ if (ci == -1 || ci == fsrc->SrcRegister.Index) {
+ ci = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ /* handled above */
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ return FALSE;
+ }
+ }
+
+ dst = tgsi_dst(vpc, &finst->FullDstRegisters[0]);
+ mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+
+ switch (finst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ arith(vpc, 0, OP_MOV, dst, mask, abs(src[0]), none, none);
+ break;
+ case TGSI_OPCODE_ADD:
+ arith(vpc, 0, OP_ADD, dst, mask, src[0], none, src[1]);
+ break;
+ case TGSI_OPCODE_ARL:
+ arith(vpc, 0, OP_ARL, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_DP3:
+ arith(vpc, 0, OP_DP3, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DP4:
+ arith(vpc, 0, OP_DP4, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DPH:
+ arith(vpc, 0, OP_DPH, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DST:
+ arith(vpc, 0, OP_DST, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_EX2:
+ arith(vpc, 1, OP_EX2, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_EXP:
+ arith(vpc, 1, OP_EXP, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_FLR:
+ arith(vpc, 0, OP_FLR, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FRC:
+ arith(vpc, 0, OP_FRC, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_LG2:
+ arith(vpc, 1, OP_LG2, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_LIT:
+ arith(vpc, 1, OP_LIT, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_LOG:
+ arith(vpc, 1, OP_LOG, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_MAD:
+ arith(vpc, 0, OP_MAD, dst, mask, src[0], src[1], src[2]);
+ break;
+ case TGSI_OPCODE_MAX:
+ arith(vpc, 0, OP_MAX, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MIN:
+ arith(vpc, 0, OP_MIN, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MOV:
+ arith(vpc, 0, OP_MOV, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_MUL:
+ arith(vpc, 0, OP_MUL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_POW:
+ tmp = temp(vpc);
+ arith(vpc, 1, OP_LG2, tmp, MASK_X, none, none,
+ swz(src[0], X, X, X, X));
+ arith(vpc, 0, OP_MUL, tmp, MASK_X, swz(tmp, X, X, X, X),
+ swz(src[1], X, X, X, X), none);
+ arith(vpc, 1, OP_EX2, dst, mask, none, none,
+ swz(tmp, X, X, X, X));
+ break;
+ case TGSI_OPCODE_RCP:
+ arith(vpc, 1, OP_RCP, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_RET:
+ break;
+ case TGSI_OPCODE_RSQ:
+ arith(vpc, 1, OP_RSQ, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_SGE:
+ arith(vpc, 0, OP_SGE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SGT:
+ arith(vpc, 0, OP_SGT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SLT:
+ arith(vpc, 0, OP_SLT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SUB:
+ arith(vpc, 0, OP_ADD, dst, mask, src[0], none, neg(src[1]));
+ break;
+ case TGSI_OPCODE_XPD:
+ tmp = temp(vpc);
+ arith(vpc, 0, OP_MUL, tmp, mask,
+ swz(src[0], Z, X, Y, Y), swz(src[1], Y, Z, X, X), none);
+ arith(vpc, 0, OP_MAD, dst, (mask & ~MASK_W),
+ swz(src[0], Y, Z, X, X), swz(src[1], Z, X, Y, Y),
+ neg(tmp));
+ break;
+ default:
+ NOUVEAU_ERR("invalid opcode %d\n", finst->Instruction.Opcode);
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static boolean
+nv30_vertprog_parse_decl_output(struct nv30_vpc *vpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ int hw;
+
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ hw = NV30_VP_INST_DEST_POS;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV30_VP_INST_DEST_COL0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV30_VP_INST_DEST_COL1;
+ } else {
+ NOUVEAU_ERR("bad colour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_BCOLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV30_VP_INST_DEST_BFC0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV30_VP_INST_DEST_BFC1;
+ } else {
+ NOUVEAU_ERR("bad bcolour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_FOG:
+ hw = NV30_VP_INST_DEST_FOGC;
+ break;
+ case TGSI_SEMANTIC_PSIZE:
+ hw = NV30_VP_INST_DEST_PSZ;
+ break;
+ case TGSI_SEMANTIC_GENERIC:
+ if (fdec->Semantic.SemanticIndex <= 7) {
+ hw = NV30_VP_INST_DEST_TC(fdec->Semantic.SemanticIndex);
+ } else {
+ NOUVEAU_ERR("bad generic semantic index\n");
+ return FALSE;
+ }
+ break;
+ default:
+ NOUVEAU_ERR("bad output semantic\n");
+ return FALSE;
+ }
+
+ vpc->output_map[fdec->DeclarationRange.First] = hw;
+ return TRUE;
+}
+
+static boolean
+nv30_vertprog_prepare(struct nv30_vpc *vpc)
+{
+ struct tgsi_parse_context p;
+ int nr_imm = 0;
+
+ tgsi_parse_init(&p, vpc->vp->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&p)) {
+ const union tgsi_full_token *tok = &p.FullToken;
+
+ tgsi_parse_token(&p);
+ switch(tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ nr_imm++;
+ break;
+ default:
+ break;
+ }
+ }
+ tgsi_parse_free(&p);
+
+ if (nr_imm) {
+ vpc->imm = CALLOC(nr_imm, sizeof(struct nv30_sreg));
+ assert(vpc->imm);
+ }
+
+ return TRUE;
+}
+
+static void
+nv30_vertprog_translate(struct nv30_context *nv30,
+ struct nv30_vertex_program *vp)
+{
+ struct tgsi_parse_context parse;
+ struct nv30_vpc *vpc = NULL;
+
+ tgsi_dump(vp->pipe.tokens,0);
+
+ vpc = CALLOC(1, sizeof(struct nv30_vpc));
+ if (!vpc)
+ return;
+ vpc->vp = vp;
+ vpc->high_temp = -1;
+
+ if (!nv30_vertprog_prepare(vpc)) {
+ FREE(vpc);
+ return;
+ }
+
+ tgsi_parse_init(&parse, vp->pipe.tokens);
+
+ while (!tgsi_parse_end_of_tokens(&parse)) {
+ tgsi_parse_token(&parse);
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ const struct tgsi_full_declaration *fdec;
+ fdec = &parse.FullToken.FullDeclaration;
+ switch (fdec->Declaration.File) {
+ case TGSI_FILE_OUTPUT:
+ if (!nv30_vertprog_parse_decl_output(vpc, fdec))
+ goto out_err;
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ const struct tgsi_full_immediate *imm;
+
+ imm = &parse.FullToken.FullImmediate;
+ assert(imm->Immediate.DataType == TGSI_IMM_FLOAT32);
+// assert(imm->Immediate.Size == 4);
+ vpc->imm[vpc->nr_imm++] =
+ constant(vpc, -1,
+ imm->u.ImmediateFloat32[0].Float,
+ imm->u.ImmediateFloat32[1].Float,
+ imm->u.ImmediateFloat32[2].Float,
+ imm->u.ImmediateFloat32[3].Float);
+ }
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ const struct tgsi_full_instruction *finst;
+ finst = &parse.FullToken.FullInstruction;
+ if (!nv30_vertprog_parse_instruction(vpc, finst))
+ goto out_err;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ vp->insns[vp->nr_insns - 1].data[3] |= NV30_VP_INST_LAST;
+ vp->translated = TRUE;
+out_err:
+ tgsi_parse_free(&parse);
+ FREE(vpc);
+}
+
+static boolean
+nv30_vertprog_validate(struct nv30_context *nv30)
+{
+ struct nouveau_winsys *nvws = nv30->nvws;
+ struct pipe_winsys *ws = nv30->pipe.winsys;
+ struct nouveau_grobj *rankine = nv30->screen->rankine;
+ struct nv30_vertex_program *vp;
+ struct pipe_buffer *constbuf;
+ boolean upload_code = FALSE, upload_data = FALSE;
+ int i;
+
+ vp = nv30->vertprog;
+ constbuf = nv30->constbuf[PIPE_SHADER_VERTEX];
+
+ /* Translate TGSI shader into hw bytecode */
+ if (!vp->translated) {
+ nv30_vertprog_translate(nv30, vp);
+ if (!vp->translated)
+ return FALSE;
+ }
+
+ /* Allocate hw vtxprog exec slots */
+ if (!vp->exec) {
+ struct nouveau_resource *heap = nv30->screen->vp_exec_heap;
+ struct nouveau_stateobj *so;
+ uint vplen = vp->nr_insns;
+
+ if (nvws->res_alloc(heap, vplen, vp, &vp->exec)) {
+ while (heap->next && heap->size < vplen) {
+ struct nv30_vertex_program *evict;
+
+ evict = heap->next->priv;
+ nvws->res_free(&evict->exec);
+ }
+
+ if (nvws->res_alloc(heap, vplen, vp, &vp->exec))
+ assert(0);
+ }
+
+ so = so_new(2, 0);
+ so_method(so, rankine, NV34TCL_VP_START_FROM_ID, 1);
+ so_data (so, vp->exec->start);
+ so_ref(so, &vp->so);
+
+ upload_code = TRUE;
+ }
+
+ /* Allocate hw vtxprog const slots */
+ if (vp->nr_consts && !vp->data) {
+ struct nouveau_resource *heap = nv30->screen->vp_data_heap;
+
+ if (nvws->res_alloc(heap, vp->nr_consts, vp, &vp->data)) {
+ while (heap->next && heap->size < vp->nr_consts) {
+ struct nv30_vertex_program *evict;
+
+ evict = heap->next->priv;
+ nvws->res_free(&evict->data);
+ }
+
+ if (nvws->res_alloc(heap, vp->nr_consts, vp, &vp->data))
+ assert(0);
+ }
+
+ /*XXX: handle this some day */
+ assert(vp->data->start >= vp->data_start_min);
+
+ upload_data = TRUE;
+ if (vp->data_start != vp->data->start)
+ upload_code = TRUE;
+ }
+
+ /* If exec or data segments moved we need to patch the program to
+ * fixup offsets and register IDs.
+ */
+ if (vp->exec_start != vp->exec->start) {
+ for (i = 0; i < vp->nr_insns; i++) {
+ struct nv30_vertex_program_exec *vpi = &vp->insns[i];
+
+ if (vpi->has_branch_offset) {
+ assert(0);
+ }
+ }
+
+ vp->exec_start = vp->exec->start;
+ }
+
+ if (vp->nr_consts && vp->data_start != vp->data->start) {
+ for (i = 0; i < vp->nr_insns; i++) {
+ struct nv30_vertex_program_exec *vpi = &vp->insns[i];
+
+ if (vpi->const_index >= 0) {
+ vpi->data[1] &= ~NV30_VP_INST_CONST_SRC_MASK;
+ vpi->data[1] |=
+ (vpi->const_index + vp->data->start) <<
+ NV30_VP_INST_CONST_SRC_SHIFT;
+
+ }
+ }
+
+ vp->data_start = vp->data->start;
+ }
+
+ /* Update + Upload constant values */
+ if (vp->nr_consts) {
+ float *map = NULL;
+
+ if (constbuf) {
+ map = ws->buffer_map(ws, constbuf,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ }
+
+ for (i = 0; i < vp->nr_consts; i++) {
+ struct nv30_vertex_program_data *vpd = &vp->consts[i];
+
+ if (vpd->index >= 0) {
+ if (!upload_data &&
+ !memcmp(vpd->value, &map[vpd->index * 4],
+ 4 * sizeof(float)))
+ continue;
+ memcpy(vpd->value, &map[vpd->index * 4],
+ 4 * sizeof(float));
+ }
+
+ BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_CONST_ID, 5);
+ OUT_RING (i + vp->data->start);
+ OUT_RINGp ((uint32_t *)vpd->value, 4);
+ }
+
+ if (constbuf) {
+ ws->buffer_unmap(ws, constbuf);
+ }
+ }
+
+ /* Upload vtxprog */
+ if (upload_code) {
+#if 0
+ for (i = 0; i < vp->nr_insns; i++) {
+ NOUVEAU_MSG("VP inst %d: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ i, vp->insns[i].data[0], vp->insns[i].data[1],
+ vp->insns[i].data[2], vp->insns[i].data[3]);
+ }
+#endif
+ BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_FROM_ID, 1);
+ OUT_RING (vp->exec->start);
+ for (i = 0; i < vp->nr_insns; i++) {
+ BEGIN_RING(rankine, NV34TCL_VP_UPLOAD_INST(0), 4);
+ OUT_RINGp (vp->insns[i].data, 4);
+ }
+ }
+
+ if (vp->so != nv30->state.hw[NV30_STATE_VERTPROG]) {
+ so_ref(vp->so, &nv30->state.hw[NV30_STATE_VERTPROG]);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+nv30_vertprog_destroy(struct nv30_context *nv30, struct nv30_vertex_program *vp)
+{
+ struct nouveau_winsys *nvws = nv30->screen->nvws;
+
+ vp->translated = FALSE;
+
+ if (vp->nr_insns) {
+ FREE(vp->insns);
+ vp->insns = NULL;
+ vp->nr_insns = 0;
+ }
+
+ if (vp->nr_consts) {
+ FREE(vp->consts);
+ vp->consts = NULL;
+ vp->nr_consts = 0;
+ }
+
+ nvws->res_free(&vp->exec);
+ vp->exec_start = 0;
+ nvws->res_free(&vp->data);
+ vp->data_start = 0;
+ vp->data_start_min = 0;
+
+ vp->ir = vp->or = 0;
+ so_ref(NULL, &vp->so);
+}
+
+struct nv30_state_entry nv30_state_vertprog = {
+ .validate = nv30_vertprog_validate,
+ .dirty = {
+ .pipe = NV30_NEW_VERTPROG /*| NV30_NEW_UCP*/,
+ .hw = NV30_STATE_VERTPROG,
+ }
+};
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nv40
+
+DRIVER_SOURCES = \
+ nv40_clear.c \
+ nv40_context.c \
+ nv40_draw.c \
+ nv40_fragprog.c \
+ nv40_fragtex.c \
+ nv40_miptree.c \
+ nv40_query.c \
+ nv40_screen.c \
+ nv40_state.c \
+ nv40_state_blend.c \
+ nv40_state_emit.c \
+ nv40_state_fb.c \
+ nv40_state_rasterizer.c \
+ nv40_state_scissor.c \
+ nv40_state_stipple.c \
+ nv40_state_viewport.c \
+ nv40_state_zsa.c \
+ nv40_surface.c \
+ nv40_vbo.c \
+ nv40_vertprog.c
+
+C_SOURCES = \
+ $(COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../../Makefile.template
+
+symlinks:
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "nv40_context.h"
+
+void
+nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue)
+{
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height, clearValue);
+ ps->status = PIPE_SURFACE_STATUS_CLEAR;
+}
--- /dev/null
+#include "draw/draw_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv40_context.h"
+#include "nv40_screen.h"
+
+static void
+nv40_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ if (flags & PIPE_FLUSH_TEXTURE_CACHE) {
+ BEGIN_RING(curie, 0x1fd8, 1);
+ OUT_RING (2);
+ BEGIN_RING(curie, 0x1fd8, 1);
+ OUT_RING (1);
+ }
+
+ FIRE_RING(fence);
+}
+
+static void
+nv40_destroy(struct pipe_context *pipe)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ if (nv40->draw)
+ draw_destroy(nv40->draw);
+ FREE(nv40);
+}
+
+struct pipe_context *
+nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
+{
+ struct nv40_screen *screen = nv40_screen(pscreen);
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv40_context *nv40;
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nv40 = CALLOC(1, sizeof(struct nv40_context));
+ if (!nv40)
+ return NULL;
+ nv40->screen = screen;
+ nv40->pctx_id = pctx_id;
+
+ nv40->nvws = nvws;
+
+ nv40->pipe.winsys = ws;
+ nv40->pipe.screen = pscreen;
+ nv40->pipe.destroy = nv40_destroy;
+ nv40->pipe.draw_arrays = nv40_draw_arrays;
+ nv40->pipe.draw_elements = nv40_draw_elements;
+ nv40->pipe.clear = nv40_clear;
+ nv40->pipe.flush = nv40_flush;
+
+ nv40_init_query_functions(nv40);
+ nv40_init_surface_functions(nv40);
+ nv40_init_state_functions(nv40);
+
+ /* Create, configure, and install fallback swtnl path */
+ nv40->draw = draw_create();
+ draw_wide_point_threshold(nv40->draw, 9999999.0);
+ draw_wide_line_threshold(nv40->draw, 9999999.0);
+ draw_enable_line_stipple(nv40->draw, FALSE);
+ draw_enable_point_sprites(nv40->draw, FALSE);
+ draw_set_rasterize_stage(nv40->draw, nv40_draw_render_stage(nv40));
+
+ return &nv40->pipe;
+}
+
--- /dev/null
+#ifndef __NV40_CONTEXT_H__
+#define __NV40_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx) \
+ struct nv40_screen *ctx = nv40->screen
+#include "nouveau/nouveau_push.h"
+#include "nouveau/nouveau_stateobj.h"
+
+#include "nv40_state.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+ fprintf(stderr, "nouveau: "fmt, ##args);
+
+enum nv40_state_index {
+ NV40_STATE_FB = 0,
+ NV40_STATE_VIEWPORT = 1,
+ NV40_STATE_BLEND = 2,
+ NV40_STATE_RAST = 3,
+ NV40_STATE_ZSA = 4,
+ NV40_STATE_BCOL = 5,
+ NV40_STATE_CLIP = 6,
+ NV40_STATE_SCISSOR = 7,
+ NV40_STATE_STIPPLE = 8,
+ NV40_STATE_FRAGPROG = 9,
+ NV40_STATE_VERTPROG = 10,
+ NV40_STATE_FRAGTEX0 = 11,
+ NV40_STATE_FRAGTEX1 = 12,
+ NV40_STATE_FRAGTEX2 = 13,
+ NV40_STATE_FRAGTEX3 = 14,
+ NV40_STATE_FRAGTEX4 = 15,
+ NV40_STATE_FRAGTEX5 = 16,
+ NV40_STATE_FRAGTEX6 = 17,
+ NV40_STATE_FRAGTEX7 = 18,
+ NV40_STATE_FRAGTEX8 = 19,
+ NV40_STATE_FRAGTEX9 = 20,
+ NV40_STATE_FRAGTEX10 = 21,
+ NV40_STATE_FRAGTEX11 = 22,
+ NV40_STATE_FRAGTEX12 = 23,
+ NV40_STATE_FRAGTEX13 = 24,
+ NV40_STATE_FRAGTEX14 = 25,
+ NV40_STATE_FRAGTEX15 = 26,
+ NV40_STATE_VERTTEX0 = 27,
+ NV40_STATE_VERTTEX1 = 28,
+ NV40_STATE_VERTTEX2 = 29,
+ NV40_STATE_VERTTEX3 = 30,
+ NV40_STATE_VTXBUF = 31,
+ NV40_STATE_VTXFMT = 32,
+ NV40_STATE_VTXATTR = 33,
+ NV40_STATE_MAX = 34
+};
+
+#include "nv40_screen.h"
+
+#define NV40_NEW_BLEND (1 << 0)
+#define NV40_NEW_RAST (1 << 1)
+#define NV40_NEW_ZSA (1 << 2)
+#define NV40_NEW_SAMPLER (1 << 3)
+#define NV40_NEW_FB (1 << 4)
+#define NV40_NEW_STIPPLE (1 << 5)
+#define NV40_NEW_SCISSOR (1 << 6)
+#define NV40_NEW_VIEWPORT (1 << 7)
+#define NV40_NEW_BCOL (1 << 8)
+#define NV40_NEW_VERTPROG (1 << 9)
+#define NV40_NEW_FRAGPROG (1 << 10)
+#define NV40_NEW_ARRAYS (1 << 11)
+#define NV40_NEW_UCP (1 << 12)
+
+struct nv40_rasterizer_state {
+ struct pipe_rasterizer_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv40_zsa_state {
+ struct pipe_depth_stencil_alpha_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv40_blend_state {
+ struct pipe_blend_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+
+struct nv40_state {
+ unsigned scissor_enabled;
+ unsigned stipple_enabled;
+ unsigned viewport_bypass;
+ unsigned fp_samplers;
+
+ uint64_t dirty;
+ struct nouveau_stateobj *hw[NV40_STATE_MAX];
+};
+
+struct nv40_context {
+ struct pipe_context pipe;
+
+ struct nouveau_winsys *nvws;
+ struct nv40_screen *screen;
+ unsigned pctx_id;
+
+ struct draw_context *draw;
+
+ /* HW state derived from pipe states */
+ struct nv40_state state;
+ struct {
+ struct nv40_vertex_program *vertprog;
+
+ unsigned nr_attribs;
+ unsigned hw[PIPE_MAX_SHADER_INPUTS];
+ unsigned draw[PIPE_MAX_SHADER_INPUTS];
+ unsigned emit[PIPE_MAX_SHADER_INPUTS];
+ } swtnl;
+
+ enum {
+ HW, SWTNL, SWRAST
+ } render_mode;
+ unsigned fallback_swtnl;
+ unsigned fallback_swrast;
+
+ /* Context state */
+ unsigned dirty, draw_dirty;
+ struct pipe_scissor_state scissor;
+ unsigned stipple[32];
+ struct pipe_clip_state clip;
+ struct nv40_vertex_program *vertprog;
+ struct nv40_fragment_program *fragprog;
+ struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+ unsigned constbuf_nr[PIPE_SHADER_TYPES];
+ struct nv40_rasterizer_state *rasterizer;
+ struct nv40_zsa_state *zsa;
+ struct nv40_blend_state *blend;
+ struct pipe_blend_color blend_colour;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state framebuffer;
+ struct pipe_buffer *idxbuf;
+ unsigned idxbuf_format;
+ struct nv40_sampler_state *tex_sampler[PIPE_MAX_SAMPLERS];
+ struct nv40_miptree *tex_miptree[PIPE_MAX_SAMPLERS];
+ unsigned nr_samplers;
+ unsigned nr_textures;
+ unsigned dirty_samplers;
+ struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
+ unsigned vtxbuf_nr;
+ struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+ unsigned vtxelt_nr;
+ const unsigned *edgeflags;
+};
+
+static INLINE struct nv40_context *
+nv40_context(struct pipe_context *pipe)
+{
+ return (struct nv40_context *)pipe;
+}
+
+struct nv40_state_entry {
+ boolean (*validate)(struct nv40_context *nv40);
+ struct {
+ unsigned pipe;
+ unsigned hw;
+ } dirty;
+};
+
+extern void nv40_init_state_functions(struct nv40_context *nv40);
+extern void nv40_init_surface_functions(struct nv40_context *nv40);
+extern void nv40_init_query_functions(struct nv40_context *nv40);
+
+extern void nv40_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
+/* nv40_draw.c */
+extern struct draw_stage *nv40_draw_render_stage(struct nv40_context *nv40);
+extern boolean nv40_draw_elements_swtnl(struct pipe_context *pipe,
+ struct pipe_buffer *idxbuf,
+ unsigned ib_size, unsigned mode,
+ unsigned start, unsigned count);
+
+/* nv40_vertprog.c */
+extern void nv40_vertprog_destroy(struct nv40_context *,
+ struct nv40_vertex_program *);
+
+/* nv40_fragprog.c */
+extern void nv40_fragprog_destroy(struct nv40_context *,
+ struct nv40_fragment_program *);
+
+/* nv40_fragtex.c */
+extern void nv40_fragtex_bind(struct nv40_context *);
+
+/* nv40_state.c and friends */
+extern boolean nv40_state_validate(struct nv40_context *nv40);
+extern boolean nv40_state_validate_swtnl(struct nv40_context *nv40);
+extern void nv40_state_emit(struct nv40_context *nv40);
+extern struct nv40_state_entry nv40_state_rasterizer;
+extern struct nv40_state_entry nv40_state_scissor;
+extern struct nv40_state_entry nv40_state_stipple;
+extern struct nv40_state_entry nv40_state_fragprog;
+extern struct nv40_state_entry nv40_state_vertprog;
+extern struct nv40_state_entry nv40_state_blend;
+extern struct nv40_state_entry nv40_state_blend_colour;
+extern struct nv40_state_entry nv40_state_zsa;
+extern struct nv40_state_entry nv40_state_viewport;
+extern struct nv40_state_entry nv40_state_framebuffer;
+extern struct nv40_state_entry nv40_state_fragtex;
+extern struct nv40_state_entry nv40_state_vbo;
+extern struct nv40_state_entry nv40_state_vtxfmt;
+
+/* nv40_vbo.c */
+extern boolean nv40_draw_arrays(struct pipe_context *, unsigned mode,
+ unsigned start, unsigned count);
+extern boolean nv40_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned mode, unsigned start,
+ unsigned count);
+
+/* nv40_clear.c */
+extern void nv40_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+#endif
--- /dev/null
+#include "pipe/p_shader_tokens.h"
+
+#include "util/u_pack_color.h"
+
+#include "draw/draw_context.h"
+#include "draw/draw_vertex.h"
+#include "draw/draw_pipe.h"
+
+#include "nv40_context.h"
+#define NV40_SHADER_NO_FUCKEDNESS
+#include "nv40_shader.h"
+
+/* Simple, but crappy, swtnl path, hopefully we wont need to hit this very
+ * often at all. Uses "quadro style" vertex submission + a fixed vertex
+ * layout to avoid the need to generate a vertex program or vtxfmt.
+ */
+
+struct nv40_render_stage {
+ struct draw_stage stage;
+ struct nv40_context *nv40;
+ unsigned prim;
+};
+
+static INLINE struct nv40_render_stage *
+nv40_render_stage(struct draw_stage *stage)
+{
+ return (struct nv40_render_stage *)stage;
+}
+
+static INLINE void
+nv40_render_vertex(struct nv40_context *nv40, const struct vertex_header *v)
+{
+ unsigned i;
+
+ for (i = 0; i < nv40->swtnl.nr_attribs; i++) {
+ unsigned idx = nv40->swtnl.draw[i];
+ unsigned hw = nv40->swtnl.hw[i];
+
+ switch (nv40->swtnl.emit[i]) {
+ case EMIT_OMIT:
+ break;
+ case EMIT_1F:
+ BEGIN_RING(curie, NV40TCL_VTX_ATTR_1F(hw), 1);
+ OUT_RING (fui(v->data[idx][0]));
+ break;
+ case EMIT_2F:
+ BEGIN_RING(curie, NV40TCL_VTX_ATTR_2F_X(hw), 2);
+ OUT_RING (fui(v->data[idx][0]));
+ OUT_RING (fui(v->data[idx][1]));
+ break;
+ case EMIT_3F:
+ BEGIN_RING(curie, NV40TCL_VTX_ATTR_3F_X(hw), 3);
+ OUT_RING (fui(v->data[idx][0]));
+ OUT_RING (fui(v->data[idx][1]));
+ OUT_RING (fui(v->data[idx][2]));
+ break;
+ case EMIT_4F:
+ BEGIN_RING(curie, NV40TCL_VTX_ATTR_4F_X(hw), 4);
+ OUT_RING (fui(v->data[idx][0]));
+ OUT_RING (fui(v->data[idx][1]));
+ OUT_RING (fui(v->data[idx][2]));
+ OUT_RING (fui(v->data[idx][3]));
+ break;
+ case EMIT_4UB:
+ BEGIN_RING(curie, NV40TCL_VTX_ATTR_4UB(hw), 1);
+ OUT_RING (pack_ub4(float_to_ubyte(v->data[idx][0]),
+ float_to_ubyte(v->data[idx][1]),
+ float_to_ubyte(v->data[idx][2]),
+ float_to_ubyte(v->data[idx][3])));
+ break;
+ default:
+ assert(0);
+ break;
+ }
+ }
+}
+
+static INLINE void
+nv40_render_prim(struct draw_stage *stage, struct prim_header *prim,
+ unsigned mode, unsigned count)
+{
+ struct nv40_render_stage *rs = nv40_render_stage(stage);
+ struct nv40_context *nv40 = rs->nv40;
+ struct nouveau_pushbuf *pb = nv40->nvws->channel->pushbuf;
+ unsigned i;
+
+ /* Ensure there's room for 4xfloat32 + potentially 3 begin/end */
+ if (pb->remaining < ((count * 20) + 6)) {
+ if (rs->prim != NV40TCL_BEGIN_END_STOP) {
+ NOUVEAU_ERR("AIII, missed flush\n");
+ assert(0);
+ }
+ FIRE_RING(NULL);
+ nv40_state_emit(nv40);
+ }
+
+ /* Switch primitive modes if necessary */
+ if (rs->prim != mode) {
+ if (rs->prim != NV40TCL_BEGIN_END_STOP) {
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (NV40TCL_BEGIN_END_STOP);
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (mode);
+ rs->prim = mode;
+ }
+
+ /* Emit vertex data */
+ for (i = 0; i < count; i++)
+ nv40_render_vertex(nv40, prim->v[i]);
+
+ /* If it's likely we'll need to empty the push buffer soon, finish
+ * off the primitive now.
+ */
+ if (pb->remaining < ((count * 20) + 6)) {
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (NV40TCL_BEGIN_END_STOP);
+ rs->prim = NV40TCL_BEGIN_END_STOP;
+ }
+}
+
+static void
+nv40_render_point(struct draw_stage *draw, struct prim_header *prim)
+{
+ nv40_render_prim(draw, prim, NV40TCL_BEGIN_END_POINTS, 1);
+}
+
+static void
+nv40_render_line(struct draw_stage *draw, struct prim_header *prim)
+{
+ nv40_render_prim(draw, prim, NV40TCL_BEGIN_END_LINES, 2);
+}
+
+static void
+nv40_render_tri(struct draw_stage *draw, struct prim_header *prim)
+{
+ nv40_render_prim(draw, prim, NV40TCL_BEGIN_END_TRIANGLES, 3);
+}
+
+static void
+nv40_render_flush(struct draw_stage *draw, unsigned flags)
+{
+ struct nv40_render_stage *rs = nv40_render_stage(draw);
+ struct nv40_context *nv40 = rs->nv40;
+
+ if (rs->prim != NV40TCL_BEGIN_END_STOP) {
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (NV40TCL_BEGIN_END_STOP);
+ rs->prim = NV40TCL_BEGIN_END_STOP;
+ }
+}
+
+static void
+nv40_render_reset_stipple_counter(struct draw_stage *draw)
+{
+}
+
+static void
+nv40_render_destroy(struct draw_stage *draw)
+{
+ FREE(draw);
+}
+
+static INLINE void
+emit_mov(struct nv40_vertex_program *vp,
+ unsigned dst, unsigned src, unsigned vor, unsigned mask)
+{
+ struct nv40_vertex_program_exec *inst;
+
+ vp->insns = realloc(vp->insns,
+ sizeof(struct nv40_vertex_program_exec) *
+ ++vp->nr_insns);
+ inst = &vp->insns[vp->nr_insns - 1];
+
+ inst->data[0] = 0x401f9c6c;
+ inst->data[1] = 0x0040000d | (src << 8);
+ inst->data[2] = 0x8106c083;
+ inst->data[3] = 0x6041ff80 | (dst << 2) | (mask << 13);
+ inst->const_index = -1;
+ inst->has_branch_offset = FALSE;
+
+ vp->ir |= (1 << src);
+ if (vor != ~0)
+ vp->or |= (1 << vor);
+}
+
+static struct nv40_vertex_program *
+create_drawvp(struct nv40_context *nv40)
+{
+ struct nv40_vertex_program *vp = CALLOC_STRUCT(nv40_vertex_program);
+ unsigned i;
+
+ emit_mov(vp, NV40_VP_INST_DEST_POS, 0, ~0, 0xf);
+ emit_mov(vp, NV40_VP_INST_DEST_COL0, 3, 0, 0xf);
+ emit_mov(vp, NV40_VP_INST_DEST_COL1, 4, 1, 0xf);
+ emit_mov(vp, NV40_VP_INST_DEST_BFC0, 3, 2, 0xf);
+ emit_mov(vp, NV40_VP_INST_DEST_BFC1, 4, 3, 0xf);
+ emit_mov(vp, NV40_VP_INST_DEST_FOGC, 5, 4, 0x8);
+ for (i = 0; i < 8; i++)
+ emit_mov(vp, NV40_VP_INST_DEST_TC(i), 8 + i, 14 + i, 0xf);
+
+ vp->insns[vp->nr_insns - 1].data[3] |= 1;
+ vp->translated = TRUE;
+ return vp;
+}
+
+struct draw_stage *
+nv40_draw_render_stage(struct nv40_context *nv40)
+{
+ struct nv40_render_stage *render = CALLOC_STRUCT(nv40_render_stage);
+
+ if (!nv40->swtnl.vertprog)
+ nv40->swtnl.vertprog = create_drawvp(nv40);
+
+ render->nv40 = nv40;
+ render->stage.draw = nv40->draw;
+ render->stage.point = nv40_render_point;
+ render->stage.line = nv40_render_line;
+ render->stage.tri = nv40_render_tri;
+ render->stage.flush = nv40_render_flush;
+ render->stage.reset_stipple_counter = nv40_render_reset_stipple_counter;
+ render->stage.destroy = nv40_render_destroy;
+
+ return &render->stage;
+}
+
+boolean
+nv40_draw_elements_swtnl(struct pipe_context *pipe,
+ struct pipe_buffer *idxbuf, unsigned idxbuf_size,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct pipe_winsys *ws = pipe->winsys;
+ unsigned i;
+ void *map;
+
+ if (!nv40_state_validate_swtnl(nv40))
+ return FALSE;
+ nv40->state.dirty &= ~(1ULL << NV40_STATE_VTXBUF);
+ nv40_state_emit(nv40);
+
+ for (i = 0; i < nv40->vtxbuf_nr; i++) {
+ map = ws->buffer_map(ws, nv40->vtxbuf[i].buffer,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_vertex_buffer(nv40->draw, i, map);
+ }
+
+ if (idxbuf) {
+ map = ws->buffer_map(ws, idxbuf, PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_element_buffer(nv40->draw, idxbuf_size, map);
+ } else {
+ draw_set_mapped_element_buffer(nv40->draw, 0, NULL);
+ }
+
+ if (nv40->constbuf[PIPE_SHADER_VERTEX]) {
+ const unsigned nr = nv40->constbuf_nr[PIPE_SHADER_VERTEX];
+
+ map = ws->buffer_map(ws, nv40->constbuf[PIPE_SHADER_VERTEX],
+ PIPE_BUFFER_USAGE_CPU_READ);
+ draw_set_mapped_constant_buffer(nv40->draw, map, nr);
+ }
+
+ draw_arrays(nv40->draw, mode, start, count);
+
+ for (i = 0; i < nv40->vtxbuf_nr; i++)
+ ws->buffer_unmap(ws, nv40->vtxbuf[i].buffer);
+
+ if (idxbuf)
+ ws->buffer_unmap(ws, idxbuf);
+
+ if (nv40->constbuf[PIPE_SHADER_VERTEX])
+ ws->buffer_unmap(ws, nv40->constbuf[PIPE_SHADER_VERTEX]);
+
+ draw_flush(nv40->draw);
+ pipe->flush(pipe, 0, NULL);
+
+ return TRUE;
+}
+
+static INLINE void
+emit_attrib(struct nv40_context *nv40, unsigned hw, unsigned emit,
+ unsigned semantic, unsigned index)
+{
+ unsigned draw_out = draw_find_vs_output(nv40->draw, semantic, index);
+ unsigned a = nv40->swtnl.nr_attribs++;
+
+ nv40->swtnl.hw[a] = hw;
+ nv40->swtnl.emit[a] = emit;
+ nv40->swtnl.draw[a] = draw_out;
+}
+
+static boolean
+nv40_state_vtxfmt_validate(struct nv40_context *nv40)
+{
+ struct nv40_fragment_program *fp = nv40->fragprog;
+ unsigned colour = 0, texcoords = 0, fog = 0, i;
+
+ /* Determine needed fragprog inputs */
+ for (i = 0; i < fp->info.num_inputs; i++) {
+ switch (fp->info.input_semantic_name[i]) {
+ case TGSI_SEMANTIC_POSITION:
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ colour |= (1 << fp->info.input_semantic_index[i]);
+ break;
+ case TGSI_SEMANTIC_GENERIC:
+ texcoords |= (1 << fp->info.input_semantic_index[i]);
+ break;
+ case TGSI_SEMANTIC_FOG:
+ fog = 1;
+ break;
+ default:
+ assert(0);
+ }
+ }
+
+ nv40->swtnl.nr_attribs = 0;
+
+ /* Map draw vtxprog output to hw attribute IDs */
+ for (i = 0; i < 2; i++) {
+ if (!(colour & (1 << i)))
+ continue;
+ emit_attrib(nv40, 3 + i, EMIT_4UB, TGSI_SEMANTIC_COLOR, i);
+ }
+
+ for (i = 0; i < 8; i++) {
+ if (!(texcoords & (1 << i)))
+ continue;
+ emit_attrib(nv40, 8 + i, EMIT_4F, TGSI_SEMANTIC_GENERIC, i);
+ }
+
+ if (fog) {
+ emit_attrib(nv40, 5, EMIT_1F, TGSI_SEMANTIC_FOG, 0);
+ }
+
+ emit_attrib(nv40, 0, EMIT_3F, TGSI_SEMANTIC_POSITION, 0);
+
+ return FALSE;
+}
+
+struct nv40_state_entry nv40_state_vtxfmt = {
+ .validate = nv40_state_vtxfmt_validate,
+ .dirty = {
+ .pipe = NV40_NEW_ARRAYS | NV40_NEW_FRAGPROG,
+ .hw = 0
+ }
+};
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv40_context.h"
+
+#define SWZ_X 0
+#define SWZ_Y 1
+#define SWZ_Z 2
+#define SWZ_W 3
+#define MASK_X 1
+#define MASK_Y 2
+#define MASK_Z 4
+#define MASK_W 8
+#define MASK_ALL (MASK_X|MASK_Y|MASK_Z|MASK_W)
+#define DEF_SCALE NV40_FP_OP_DST_SCALE_1X
+#define DEF_CTEST NV40_FP_OP_COND_TR
+#include "nv40_shader.h"
+
+#define swz(s,x,y,z,w) nv40_sr_swz((s), SWZ_##x, SWZ_##y, SWZ_##z, SWZ_##w)
+#define neg(s) nv40_sr_neg((s))
+#define abs(s) nv40_sr_abs((s))
+#define scale(s,v) nv40_sr_scale((s), NV40_FP_OP_DST_SCALE_##v)
+
+#define MAX_CONSTS 128
+#define MAX_IMM 32
+struct nv40_fpc {
+ struct nv40_fragment_program *fp;
+
+ uint attrib_map[PIPE_MAX_SHADER_INPUTS];
+
+ unsigned r_temps;
+ unsigned r_temps_discard;
+ struct nv40_sreg r_result[PIPE_MAX_SHADER_OUTPUTS];
+ struct nv40_sreg *r_temp;
+
+ int num_regs;
+
+ unsigned inst_offset;
+ unsigned have_const;
+
+ struct {
+ int pipe;
+ float vals[4];
+ } consts[MAX_CONSTS];
+ int nr_consts;
+
+ struct nv40_sreg imm[MAX_IMM];
+ unsigned nr_imm;
+};
+
+static INLINE struct nv40_sreg
+temp(struct nv40_fpc *fpc)
+{
+ int idx = ffs(~fpc->r_temps) - 1;
+
+ if (idx < 0) {
+ NOUVEAU_ERR("out of temps!!\n");
+ assert(0);
+ return nv40_sr(NV40SR_TEMP, 0);
+ }
+
+ fpc->r_temps |= (1 << idx);
+ fpc->r_temps_discard |= (1 << idx);
+ return nv40_sr(NV40SR_TEMP, idx);
+}
+
+static INLINE void
+release_temps(struct nv40_fpc *fpc)
+{
+ fpc->r_temps &= ~fpc->r_temps_discard;
+ fpc->r_temps_discard = 0;
+}
+
+static INLINE struct nv40_sreg
+constant(struct nv40_fpc *fpc, int pipe, float vals[4])
+{
+ int idx;
+
+ if (fpc->nr_consts == MAX_CONSTS)
+ assert(0);
+ idx = fpc->nr_consts++;
+
+ fpc->consts[idx].pipe = pipe;
+ if (pipe == -1)
+ memcpy(fpc->consts[idx].vals, vals, 4 * sizeof(float));
+ return nv40_sr(NV40SR_CONST, idx);
+}
+
+#define arith(cc,s,o,d,m,s0,s1,s2) \
+ nv40_fp_arith((cc), (s), NV40_FP_OP_OPCODE_##o, \
+ (d), (m), (s0), (s1), (s2))
+#define tex(cc,s,o,u,d,m,s0,s1,s2) \
+ nv40_fp_tex((cc), (s), NV40_FP_OP_OPCODE_##o, (u), \
+ (d), (m), (s0), none, none)
+
+static void
+grow_insns(struct nv40_fpc *fpc, int size)
+{
+ struct nv40_fragment_program *fp = fpc->fp;
+
+ fp->insn_len += size;
+ fp->insn = realloc(fp->insn, sizeof(uint32_t) * fp->insn_len);
+}
+
+static void
+emit_src(struct nv40_fpc *fpc, int pos, struct nv40_sreg src)
+{
+ struct nv40_fragment_program *fp = fpc->fp;
+ uint32_t *hw = &fp->insn[fpc->inst_offset];
+ uint32_t sr = 0;
+
+ switch (src.type) {
+ case NV40SR_INPUT:
+ sr |= (NV40_FP_REG_TYPE_INPUT << NV40_FP_REG_TYPE_SHIFT);
+ hw[0] |= (src.index << NV40_FP_OP_INPUT_SRC_SHIFT);
+ break;
+ case NV40SR_OUTPUT:
+ sr |= NV40_FP_REG_SRC_HALF;
+ /* fall-through */
+ case NV40SR_TEMP:
+ sr |= (NV40_FP_REG_TYPE_TEMP << NV40_FP_REG_TYPE_SHIFT);
+ sr |= (src.index << NV40_FP_REG_SRC_SHIFT);
+ break;
+ case NV40SR_CONST:
+ if (!fpc->have_const) {
+ grow_insns(fpc, 4);
+ fpc->have_const = 1;
+ }
+
+ hw = &fp->insn[fpc->inst_offset];
+ if (fpc->consts[src.index].pipe >= 0) {
+ struct nv40_fragment_program_data *fpd;
+
+ fp->consts = realloc(fp->consts, ++fp->nr_consts *
+ sizeof(*fpd));
+ fpd = &fp->consts[fp->nr_consts - 1];
+ fpd->offset = fpc->inst_offset + 4;
+ fpd->index = fpc->consts[src.index].pipe;
+ memset(&fp->insn[fpd->offset], 0, sizeof(uint32_t) * 4);
+ } else {
+ memcpy(&fp->insn[fpc->inst_offset + 4],
+ fpc->consts[src.index].vals,
+ sizeof(uint32_t) * 4);
+ }
+
+ sr |= (NV40_FP_REG_TYPE_CONST << NV40_FP_REG_TYPE_SHIFT);
+ break;
+ case NV40SR_NONE:
+ sr |= (NV40_FP_REG_TYPE_INPUT << NV40_FP_REG_TYPE_SHIFT);
+ break;
+ default:
+ assert(0);
+ }
+
+ if (src.negate)
+ sr |= NV40_FP_REG_NEGATE;
+
+ if (src.abs)
+ hw[1] |= (1 << (29 + pos));
+
+ sr |= ((src.swz[0] << NV40_FP_REG_SWZ_X_SHIFT) |
+ (src.swz[1] << NV40_FP_REG_SWZ_Y_SHIFT) |
+ (src.swz[2] << NV40_FP_REG_SWZ_Z_SHIFT) |
+ (src.swz[3] << NV40_FP_REG_SWZ_W_SHIFT));
+
+ hw[pos + 1] |= sr;
+}
+
+static void
+emit_dst(struct nv40_fpc *fpc, struct nv40_sreg dst)
+{
+ struct nv40_fragment_program *fp = fpc->fp;
+ uint32_t *hw = &fp->insn[fpc->inst_offset];
+
+ switch (dst.type) {
+ case NV40SR_TEMP:
+ if (fpc->num_regs < (dst.index + 1))
+ fpc->num_regs = dst.index + 1;
+ break;
+ case NV40SR_OUTPUT:
+ if (dst.index == 1) {
+ fp->fp_control |= 0xe;
+ } else {
+ hw[0] |= NV40_FP_OP_OUT_REG_HALF;
+ }
+ break;
+ case NV40SR_NONE:
+ hw[0] |= (1 << 30);
+ break;
+ default:
+ assert(0);
+ }
+
+ hw[0] |= (dst.index << NV40_FP_OP_OUT_REG_SHIFT);
+}
+
+static void
+nv40_fp_arith(struct nv40_fpc *fpc, int sat, int op,
+ struct nv40_sreg dst, int mask,
+ struct nv40_sreg s0, struct nv40_sreg s1, struct nv40_sreg s2)
+{
+ struct nv40_fragment_program *fp = fpc->fp;
+ uint32_t *hw;
+
+ fpc->inst_offset = fp->insn_len;
+ fpc->have_const = 0;
+ grow_insns(fpc, 4);
+ hw = &fp->insn[fpc->inst_offset];
+ memset(hw, 0, sizeof(uint32_t) * 4);
+
+ if (op == NV40_FP_OP_OPCODE_KIL)
+ fp->fp_control |= NV40TCL_FP_CONTROL_KIL;
+ hw[0] |= (op << NV40_FP_OP_OPCODE_SHIFT);
+ hw[0] |= (mask << NV40_FP_OP_OUTMASK_SHIFT);
+ hw[2] |= (dst.dst_scale << NV40_FP_OP_DST_SCALE_SHIFT);
+
+ if (sat)
+ hw[0] |= NV40_FP_OP_OUT_SAT;
+
+ if (dst.cc_update)
+ hw[0] |= NV40_FP_OP_COND_WRITE_ENABLE;
+ hw[1] |= (dst.cc_test << NV40_FP_OP_COND_SHIFT);
+ hw[1] |= ((dst.cc_swz[0] << NV40_FP_OP_COND_SWZ_X_SHIFT) |
+ (dst.cc_swz[1] << NV40_FP_OP_COND_SWZ_Y_SHIFT) |
+ (dst.cc_swz[2] << NV40_FP_OP_COND_SWZ_Z_SHIFT) |
+ (dst.cc_swz[3] << NV40_FP_OP_COND_SWZ_W_SHIFT));
+
+ emit_dst(fpc, dst);
+ emit_src(fpc, 0, s0);
+ emit_src(fpc, 1, s1);
+ emit_src(fpc, 2, s2);
+}
+
+static void
+nv40_fp_tex(struct nv40_fpc *fpc, int sat, int op, int unit,
+ struct nv40_sreg dst, int mask,
+ struct nv40_sreg s0, struct nv40_sreg s1, struct nv40_sreg s2)
+{
+ struct nv40_fragment_program *fp = fpc->fp;
+
+ nv40_fp_arith(fpc, sat, op, dst, mask, s0, s1, s2);
+
+ fp->insn[fpc->inst_offset] |= (unit << NV40_FP_OP_TEX_UNIT_SHIFT);
+ fp->samplers |= (1 << unit);
+}
+
+static INLINE struct nv40_sreg
+tgsi_src(struct nv40_fpc *fpc, const struct tgsi_full_src_register *fsrc)
+{
+ struct nv40_sreg src;
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ src = nv40_sr(NV40SR_INPUT,
+ fpc->attrib_map[fsrc->SrcRegister.Index]);
+ break;
+ case TGSI_FILE_CONSTANT:
+ src = constant(fpc, fsrc->SrcRegister.Index, NULL);
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ assert(fsrc->SrcRegister.Index < fpc->nr_imm);
+ src = fpc->imm[fsrc->SrcRegister.Index];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ src = fpc->r_temp[fsrc->SrcRegister.Index];
+ break;
+ /* NV40 fragprog result regs are just temps, so this is simple */
+ case TGSI_FILE_OUTPUT:
+ src = fpc->r_result[fsrc->SrcRegister.Index];
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ break;
+ }
+
+ src.abs = fsrc->SrcRegisterExtMod.Absolute;
+ src.negate = fsrc->SrcRegister.Negate;
+ src.swz[0] = fsrc->SrcRegister.SwizzleX;
+ src.swz[1] = fsrc->SrcRegister.SwizzleY;
+ src.swz[2] = fsrc->SrcRegister.SwizzleZ;
+ src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ return src;
+}
+
+static INLINE struct nv40_sreg
+tgsi_dst(struct nv40_fpc *fpc, const struct tgsi_full_dst_register *fdst) {
+ switch (fdst->DstRegister.File) {
+ case TGSI_FILE_OUTPUT:
+ return fpc->r_result[fdst->DstRegister.Index];
+ case TGSI_FILE_TEMPORARY:
+ return fpc->r_temp[fdst->DstRegister.Index];
+ case TGSI_FILE_NULL:
+ return nv40_sr(NV40SR_NONE, 0);
+ default:
+ NOUVEAU_ERR("bad dst file %d\n", fdst->DstRegister.File);
+ return nv40_sr(NV40SR_NONE, 0);
+ }
+}
+
+static INLINE int
+tgsi_mask(uint tgsi)
+{
+ int mask = 0;
+
+ if (tgsi & TGSI_WRITEMASK_X) mask |= MASK_X;
+ if (tgsi & TGSI_WRITEMASK_Y) mask |= MASK_Y;
+ if (tgsi & TGSI_WRITEMASK_Z) mask |= MASK_Z;
+ if (tgsi & TGSI_WRITEMASK_W) mask |= MASK_W;
+ return mask;
+}
+
+static boolean
+src_native_swz(struct nv40_fpc *fpc, const struct tgsi_full_src_register *fsrc,
+ struct nv40_sreg *src)
+{
+ const struct nv40_sreg none = nv40_sr(NV40SR_NONE, 0);
+ struct nv40_sreg tgsi = tgsi_src(fpc, fsrc);
+ uint mask = 0, zero_mask = 0, one_mask = 0, neg_mask = 0;
+ uint neg[4] = { fsrc->SrcRegisterExtSwz.NegateX,
+ fsrc->SrcRegisterExtSwz.NegateY,
+ fsrc->SrcRegisterExtSwz.NegateZ,
+ fsrc->SrcRegisterExtSwz.NegateW };
+ uint c;
+
+ for (c = 0; c < 4; c++) {
+ switch (tgsi_util_get_full_src_register_extswizzle(fsrc, c)) {
+ case TGSI_EXTSWIZZLE_X:
+ case TGSI_EXTSWIZZLE_Y:
+ case TGSI_EXTSWIZZLE_Z:
+ case TGSI_EXTSWIZZLE_W:
+ mask |= (1 << c);
+ break;
+ case TGSI_EXTSWIZZLE_ZERO:
+ zero_mask |= (1 << c);
+ tgsi.swz[c] = SWZ_X;
+ break;
+ case TGSI_EXTSWIZZLE_ONE:
+ one_mask |= (1 << c);
+ tgsi.swz[c] = SWZ_X;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (!tgsi.negate && neg[c])
+ neg_mask |= (1 << c);
+ }
+
+ if (mask == MASK_ALL && !neg_mask)
+ return TRUE;
+
+ *src = temp(fpc);
+
+ if (mask)
+ arith(fpc, 0, MOV, *src, mask, tgsi, none, none);
+
+ if (zero_mask)
+ arith(fpc, 0, SFL, *src, zero_mask, *src, none, none);
+
+ if (one_mask)
+ arith(fpc, 0, STR, *src, one_mask, *src, none, none);
+
+ if (neg_mask) {
+ struct nv40_sreg one = temp(fpc);
+ arith(fpc, 0, STR, one, neg_mask, one, none, none);
+ arith(fpc, 0, MUL, *src, neg_mask, *src, neg(one), none);
+ }
+
+ return FALSE;
+}
+
+static boolean
+nv40_fragprog_parse_instruction(struct nv40_fpc *fpc,
+ const struct tgsi_full_instruction *finst)
+{
+ const struct nv40_sreg none = nv40_sr(NV40SR_NONE, 0);
+ struct nv40_sreg src[3], dst, tmp;
+ int mask, sat, unit;
+ int ai = -1, ci = -1, ii = -1;
+ int i;
+
+ if (finst->Instruction.Opcode == TGSI_OPCODE_END)
+ return TRUE;
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ src[i] = tgsi_src(fpc, fsrc);
+ }
+ }
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_TEMPORARY:
+ if (!src_native_swz(fpc, fsrc, &src[i]))
+ continue;
+ break;
+ default:
+ break;
+ }
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ if (ai == -1 || ai == fsrc->SrcRegister.Index) {
+ ai = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(fpc, fsrc);
+ } else {
+ src[i] = temp(fpc);
+ arith(fpc, 0, MOV, src[i], MASK_ALL,
+ tgsi_src(fpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_CONSTANT:
+ if ((ci == -1 && ii == -1) ||
+ ci == fsrc->SrcRegister.Index) {
+ ci = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(fpc, fsrc);
+ } else {
+ src[i] = temp(fpc);
+ arith(fpc, 0, MOV, src[i], MASK_ALL,
+ tgsi_src(fpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ if ((ci == -1 && ii == -1) ||
+ ii == fsrc->SrcRegister.Index) {
+ ii = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(fpc, fsrc);
+ } else {
+ src[i] = temp(fpc);
+ arith(fpc, 0, MOV, src[i], MASK_ALL,
+ tgsi_src(fpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ /* handled above */
+ break;
+ case TGSI_FILE_SAMPLER:
+ unit = fsrc->SrcRegister.Index;
+ break;
+ case TGSI_FILE_OUTPUT:
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ return FALSE;
+ }
+ }
+
+ dst = tgsi_dst(fpc, &finst->FullDstRegisters[0]);
+ mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+ sat = (finst->Instruction.Saturate == TGSI_SAT_ZERO_ONE);
+
+ switch (finst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ arith(fpc, sat, MOV, dst, mask, abs(src[0]), none, none);
+ break;
+ case TGSI_OPCODE_ADD:
+ arith(fpc, sat, ADD, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_CMP:
+ tmp = temp(fpc);
+ arith(fpc, sat, MOV, dst, mask, src[2], none, none);
+ tmp.cc_update = 1;
+ arith(fpc, 0, MOV, tmp, 0xf, src[0], none, none);
+ dst.cc_test = NV40_VP_INST_COND_LT;
+ arith(fpc, sat, MOV, dst, mask, src[1], none, none);
+ break;
+ case TGSI_OPCODE_COS:
+ arith(fpc, sat, COS, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_DDX:
+ if (mask & (MASK_Z | MASK_W)) {
+ tmp = temp(fpc);
+ arith(fpc, sat, DDX, tmp, MASK_X | MASK_Y,
+ swz(src[0], Z, W, Z, W), none, none);
+ arith(fpc, 0, MOV, tmp, MASK_Z | MASK_W,
+ swz(tmp, X, Y, X, Y), none, none);
+ arith(fpc, sat, DDX, tmp, MASK_X | MASK_Y, src[0],
+ none, none);
+ arith(fpc, 0, MOV, dst, mask, tmp, none, none);
+ } else {
+ arith(fpc, sat, DDX, dst, mask, src[0], none, none);
+ }
+ break;
+ case TGSI_OPCODE_DDY:
+ if (mask & (MASK_Z | MASK_W)) {
+ tmp = temp(fpc);
+ arith(fpc, sat, DDY, tmp, MASK_X | MASK_Y,
+ swz(src[0], Z, W, Z, W), none, none);
+ arith(fpc, 0, MOV, tmp, MASK_Z | MASK_W,
+ swz(tmp, X, Y, X, Y), none, none);
+ arith(fpc, sat, DDY, tmp, MASK_X | MASK_Y, src[0],
+ none, none);
+ arith(fpc, 0, MOV, dst, mask, tmp, none, none);
+ } else {
+ arith(fpc, sat, DDY, dst, mask, src[0], none, none);
+ }
+ break;
+ case TGSI_OPCODE_DP3:
+ arith(fpc, sat, DP3, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DP4:
+ arith(fpc, sat, DP4, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DPH:
+ tmp = temp(fpc);
+ arith(fpc, 0, DP3, tmp, MASK_X, src[0], src[1], none);
+ arith(fpc, sat, ADD, dst, mask, swz(tmp, X, X, X, X),
+ swz(src[1], W, W, W, W), none);
+ break;
+ case TGSI_OPCODE_DST:
+ arith(fpc, sat, DST, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_EX2:
+ arith(fpc, sat, EX2, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FLR:
+ arith(fpc, sat, FLR, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FRC:
+ arith(fpc, sat, FRC, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_KILP:
+ arith(fpc, 0, KIL, none, 0, none, none, none);
+ break;
+ case TGSI_OPCODE_KIL:
+ dst = nv40_sr(NV40SR_NONE, 0);
+ dst.cc_update = 1;
+ arith(fpc, 0, MOV, dst, MASK_ALL, src[0], none, none);
+ dst.cc_update = 0; dst.cc_test = NV40_FP_OP_COND_LT;
+ arith(fpc, 0, KIL, dst, 0, none, none, none);
+ break;
+ case TGSI_OPCODE_LG2:
+ arith(fpc, sat, LG2, dst, mask, src[0], none, none);
+ break;
+// case TGSI_OPCODE_LIT:
+ case TGSI_OPCODE_LRP:
+ tmp = temp(fpc);
+ arith(fpc, 0, MAD, tmp, mask, neg(src[0]), src[2], src[2]);
+ arith(fpc, sat, MAD, dst, mask, src[0], src[1], tmp);
+ break;
+ case TGSI_OPCODE_MAD:
+ arith(fpc, sat, MAD, dst, mask, src[0], src[1], src[2]);
+ break;
+ case TGSI_OPCODE_MAX:
+ arith(fpc, sat, MAX, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MIN:
+ arith(fpc, sat, MIN, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MOV:
+ arith(fpc, sat, MOV, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_MUL:
+ arith(fpc, sat, MUL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_NOISE1:
+ case TGSI_OPCODE_NOISE2:
+ case TGSI_OPCODE_NOISE3:
+ case TGSI_OPCODE_NOISE4:
+ arith(fpc, sat, SFL, dst, mask, none, none, none);
+ break;
+ case TGSI_OPCODE_POW:
+ tmp = temp(fpc);
+ arith(fpc, 0, LG2, tmp, MASK_X,
+ swz(src[0], X, X, X, X), none, none);
+ arith(fpc, 0, MUL, tmp, MASK_X, swz(tmp, X, X, X, X),
+ swz(src[1], X, X, X, X), none);
+ arith(fpc, sat, EX2, dst, mask,
+ swz(tmp, X, X, X, X), none, none);
+ break;
+ case TGSI_OPCODE_RCP:
+ arith(fpc, sat, RCP, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_RET:
+ assert(0);
+ break;
+ case TGSI_OPCODE_RFL:
+ tmp = temp(fpc);
+ arith(fpc, 0, DP3, tmp, MASK_X, src[0], src[0], none);
+ arith(fpc, 0, DP3, tmp, MASK_Y, src[0], src[1], none);
+ arith(fpc, 0, DIV, scale(tmp, 2X), MASK_Z,
+ swz(tmp, Y, Y, Y, Y), swz(tmp, X, X, X, X), none);
+ arith(fpc, sat, MAD, dst, mask,
+ swz(tmp, Z, Z, Z, Z), src[0], neg(src[1]));
+ break;
+ case TGSI_OPCODE_RSQ:
+ tmp = temp(fpc);
+ arith(fpc, 0, LG2, scale(tmp, INV_2X), MASK_X,
+ abs(swz(src[0], X, X, X, X)), none, none);
+ arith(fpc, sat, EX2, dst, mask,
+ neg(swz(tmp, X, X, X, X)), none, none);
+ break;
+ case TGSI_OPCODE_SCS:
+ if (mask & MASK_X) {
+ arith(fpc, sat, COS, dst, MASK_X,
+ swz(src[0], X, X, X, X), none, none);
+ }
+ if (mask & MASK_Y) {
+ arith(fpc, sat, SIN, dst, MASK_Y,
+ swz(src[0], X, X, X, X), none, none);
+ }
+ break;
+ case TGSI_OPCODE_SEQ:
+ arith(fpc, sat, SEQ, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SFL:
+ arith(fpc, sat, SFL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SGE:
+ arith(fpc, sat, SGE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SGT:
+ arith(fpc, sat, SGT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SIN:
+ arith(fpc, sat, SIN, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_SLE:
+ arith(fpc, sat, SLE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SLT:
+ arith(fpc, sat, SLT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SNE:
+ arith(fpc, sat, SNE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_STR:
+ arith(fpc, sat, STR, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SUB:
+ arith(fpc, sat, ADD, dst, mask, src[0], neg(src[1]), none);
+ break;
+ case TGSI_OPCODE_TEX:
+ tex(fpc, sat, TEX, unit, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_TXB:
+ tex(fpc, sat, TXB, unit, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_TXP:
+ tex(fpc, sat, TXP, unit, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_XPD:
+ tmp = temp(fpc);
+ arith(fpc, 0, MUL, tmp, mask,
+ swz(src[0], Z, X, Y, Y), swz(src[1], Y, Z, X, X), none);
+ arith(fpc, sat, MAD, dst, (mask & ~MASK_W),
+ swz(src[0], Y, Z, X, X), swz(src[1], Z, X, Y, Y),
+ neg(tmp));
+ break;
+ default:
+ NOUVEAU_ERR("invalid opcode %d\n", finst->Instruction.Opcode);
+ return FALSE;
+ }
+
+ release_temps(fpc);
+ return TRUE;
+}
+
+static boolean
+nv40_fragprog_parse_decl_attrib(struct nv40_fpc *fpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ int hw;
+
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ hw = NV40_FP_OP_INPUT_SRC_POSITION;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV40_FP_OP_INPUT_SRC_COL0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV40_FP_OP_INPUT_SRC_COL1;
+ } else {
+ NOUVEAU_ERR("bad colour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_FOG:
+ hw = NV40_FP_OP_INPUT_SRC_FOGC;
+ break;
+ case TGSI_SEMANTIC_GENERIC:
+ if (fdec->Semantic.SemanticIndex <= 7) {
+ hw = NV40_FP_OP_INPUT_SRC_TC(fdec->Semantic.
+ SemanticIndex);
+ } else {
+ NOUVEAU_ERR("bad generic semantic index\n");
+ return FALSE;
+ }
+ break;
+ default:
+ NOUVEAU_ERR("bad input semantic\n");
+ return FALSE;
+ }
+
+ fpc->attrib_map[fdec->DeclarationRange.First] = hw;
+ return TRUE;
+}
+
+static boolean
+nv40_fragprog_parse_decl_output(struct nv40_fpc *fpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ unsigned idx = fdec->DeclarationRange.First;
+ unsigned hw;
+
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ hw = 1;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ switch (fdec->Semantic.SemanticIndex) {
+ case 0: hw = 0; break;
+ case 1: hw = 2; break;
+ case 2: hw = 3; break;
+ case 3: hw = 4; break;
+ default:
+ NOUVEAU_ERR("bad rcol index\n");
+ return FALSE;
+ }
+ break;
+ default:
+ NOUVEAU_ERR("bad output semantic\n");
+ return FALSE;
+ }
+
+ fpc->r_result[idx] = nv40_sr(NV40SR_OUTPUT, hw);
+ fpc->r_temps |= (1 << hw);
+ return TRUE;
+}
+
+static boolean
+nv40_fragprog_prepare(struct nv40_fpc *fpc)
+{
+ struct tgsi_parse_context p;
+ int high_temp = -1, i;
+
+ tgsi_parse_init(&p, fpc->fp->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&p)) {
+ const union tgsi_full_token *tok = &p.FullToken;
+
+ tgsi_parse_token(&p);
+ switch(tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ const struct tgsi_full_declaration *fdec;
+ fdec = &p.FullToken.FullDeclaration;
+ switch (fdec->Declaration.File) {
+ case TGSI_FILE_INPUT:
+ if (!nv40_fragprog_parse_decl_attrib(fpc, fdec))
+ goto out_err;
+ break;
+ case TGSI_FILE_OUTPUT:
+ if (!nv40_fragprog_parse_decl_output(fpc, fdec))
+ goto out_err;
+ break;
+ case TGSI_FILE_TEMPORARY:
+ if (fdec->DeclarationRange.Last > high_temp) {
+ high_temp =
+ fdec->DeclarationRange.Last;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ struct tgsi_full_immediate *imm;
+ float vals[4];
+
+ imm = &p.FullToken.FullImmediate;
+ assert(imm->Immediate.DataType == TGSI_IMM_FLOAT32);
+ assert(fpc->nr_imm < MAX_IMM);
+
+ vals[0] = imm->u.ImmediateFloat32[0].Float;
+ vals[1] = imm->u.ImmediateFloat32[1].Float;
+ vals[2] = imm->u.ImmediateFloat32[2].Float;
+ vals[3] = imm->u.ImmediateFloat32[3].Float;
+ fpc->imm[fpc->nr_imm++] = constant(fpc, -1, vals);
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ tgsi_parse_free(&p);
+
+ if (++high_temp) {
+ fpc->r_temp = CALLOC(high_temp, sizeof(struct nv40_sreg));
+ for (i = 0; i < high_temp; i++)
+ fpc->r_temp[i] = temp(fpc);
+ fpc->r_temps_discard = 0;
+ }
+
+ return TRUE;
+
+out_err:
+ if (fpc->r_temp)
+ FREE(fpc->r_temp);
+ tgsi_parse_free(&p);
+ return FALSE;
+}
+
+static void
+nv40_fragprog_translate(struct nv40_context *nv40,
+ struct nv40_fragment_program *fp)
+{
+ struct tgsi_parse_context parse;
+ struct nv40_fpc *fpc = NULL;
+
+ fpc = CALLOC(1, sizeof(struct nv40_fpc));
+ if (!fpc)
+ return;
+ fpc->fp = fp;
+ fpc->num_regs = 2;
+
+ if (!nv40_fragprog_prepare(fpc)) {
+ FREE(fpc);
+ return;
+ }
+
+ tgsi_parse_init(&parse, fp->pipe.tokens);
+
+ while (!tgsi_parse_end_of_tokens(&parse)) {
+ tgsi_parse_token(&parse);
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ const struct tgsi_full_instruction *finst;
+
+ finst = &parse.FullToken.FullInstruction;
+ if (!nv40_fragprog_parse_instruction(fpc, finst))
+ goto out_err;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ fp->fp_control |= fpc->num_regs << NV40TCL_FP_CONTROL_TEMP_COUNT_SHIFT;
+
+ /* Terminate final instruction */
+ fp->insn[fpc->inst_offset] |= 0x00000001;
+
+ /* Append NOP + END instruction, may or may not be necessary. */
+ fpc->inst_offset = fp->insn_len;
+ grow_insns(fpc, 4);
+ fp->insn[fpc->inst_offset + 0] = 0x00000001;
+ fp->insn[fpc->inst_offset + 1] = 0x00000000;
+ fp->insn[fpc->inst_offset + 2] = 0x00000000;
+ fp->insn[fpc->inst_offset + 3] = 0x00000000;
+
+ fp->translated = TRUE;
+out_err:
+ tgsi_parse_free(&parse);
+ if (fpc->r_temp)
+ FREE(fpc->r_temp);
+ FREE(fpc);
+}
+
+static void
+nv40_fragprog_upload(struct nv40_context *nv40,
+ struct nv40_fragment_program *fp)
+{
+ struct pipe_winsys *ws = nv40->pipe.winsys;
+ const uint32_t le = 1;
+ uint32_t *map;
+ int i;
+
+ map = ws->buffer_map(ws, fp->buffer, PIPE_BUFFER_USAGE_CPU_WRITE);
+
+#if 0
+ for (i = 0; i < fp->insn_len; i++) {
+ fflush(stdout); fflush(stderr);
+ NOUVEAU_ERR("%d 0x%08x\n", i, fp->insn[i]);
+ fflush(stdout); fflush(stderr);
+ }
+#endif
+
+ if ((*(const uint8_t *)&le)) {
+ for (i = 0; i < fp->insn_len; i++) {
+ map[i] = fp->insn[i];
+ }
+ } else {
+ /* Weird swapping for big-endian chips */
+ for (i = 0; i < fp->insn_len; i++) {
+ map[i] = ((fp->insn[i] & 0xffff) << 16) |
+ ((fp->insn[i] >> 16) & 0xffff);
+ }
+ }
+
+ ws->buffer_unmap(ws, fp->buffer);
+}
+
+static boolean
+nv40_fragprog_validate(struct nv40_context *nv40)
+{
+ struct nv40_fragment_program *fp = nv40->fragprog;
+ struct pipe_buffer *constbuf =
+ nv40->constbuf[PIPE_SHADER_FRAGMENT];
+ struct pipe_winsys *ws = nv40->pipe.winsys;
+ struct nouveau_stateobj *so;
+ boolean new_consts = FALSE;
+ int i;
+
+ if (fp->translated)
+ goto update_constants;
+
+ nv40->fallback_swrast &= ~NV40_NEW_FRAGPROG;
+ nv40_fragprog_translate(nv40, fp);
+ if (!fp->translated) {
+ nv40->fallback_swrast |= NV40_NEW_FRAGPROG;
+ return FALSE;
+ }
+
+ fp->buffer = ws->buffer_create(ws, 0x100, 0, fp->insn_len * 4);
+ nv40_fragprog_upload(nv40, fp);
+
+ so = so_new(4, 1);
+ so_method(so, nv40->screen->curie, NV40TCL_FP_ADDRESS, 1);
+ so_reloc (so, fp->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW | NOUVEAU_BO_OR,
+ NV40TCL_FP_ADDRESS_DMA0, NV40TCL_FP_ADDRESS_DMA1);
+ so_method(so, nv40->screen->curie, NV40TCL_FP_CONTROL, 1);
+ so_data (so, fp->fp_control);
+ so_ref(so, &fp->so);
+
+update_constants:
+ if (fp->nr_consts) {
+ float *map;
+
+ map = ws->buffer_map(ws, constbuf, PIPE_BUFFER_USAGE_CPU_READ);
+ for (i = 0; i < fp->nr_consts; i++) {
+ struct nv40_fragment_program_data *fpd = &fp->consts[i];
+ uint32_t *p = &fp->insn[fpd->offset];
+ uint32_t *cb = (uint32_t *)&map[fpd->index * 4];
+
+ if (!memcmp(p, cb, 4 * sizeof(float)))
+ continue;
+ memcpy(p, cb, 4 * sizeof(float));
+ new_consts = TRUE;
+ }
+ ws->buffer_unmap(ws, constbuf);
+
+ if (new_consts)
+ nv40_fragprog_upload(nv40, fp);
+ }
+
+ if (new_consts || fp->so != nv40->state.hw[NV40_STATE_FRAGPROG]) {
+ so_ref(fp->so, &nv40->state.hw[NV40_STATE_FRAGPROG]);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+nv40_fragprog_destroy(struct nv40_context *nv40,
+ struct nv40_fragment_program *fp)
+{
+ if (fp->insn_len)
+ FREE(fp->insn);
+}
+
+struct nv40_state_entry nv40_state_fragprog = {
+ .validate = nv40_fragprog_validate,
+ .dirty = {
+ .pipe = NV40_NEW_FRAGPROG,
+ .hw = NV40_STATE_FRAGPROG
+ }
+};
+
--- /dev/null
+#include "nv40_context.h"
+
+#define _(m,tf,ts0x,ts0y,ts0z,ts0w,ts1x,ts1y,ts1z,ts1w,sx,sy,sz,sw) \
+{ \
+ TRUE, \
+ PIPE_FORMAT_##m, \
+ NV40TCL_TEX_FORMAT_FORMAT_##tf, \
+ (NV40TCL_TEX_SWIZZLE_S0_X_##ts0x | NV40TCL_TEX_SWIZZLE_S0_Y_##ts0y | \
+ NV40TCL_TEX_SWIZZLE_S0_Z_##ts0z | NV40TCL_TEX_SWIZZLE_S0_W_##ts0w | \
+ NV40TCL_TEX_SWIZZLE_S1_X_##ts1x | NV40TCL_TEX_SWIZZLE_S1_Y_##ts1y | \
+ NV40TCL_TEX_SWIZZLE_S1_Z_##ts1z | NV40TCL_TEX_SWIZZLE_S1_W_##ts1w), \
+ ((NV40TCL_TEX_FILTER_SIGNED_RED*sx) | (NV40TCL_TEX_FILTER_SIGNED_GREEN*sy) | \
+ (NV40TCL_TEX_FILTER_SIGNED_BLUE*sz) | (NV40TCL_TEX_FILTER_SIGNED_ALPHA*sw)) \
+}
+
+struct nv40_texture_format {
+ boolean defined;
+ uint pipe;
+ int format;
+ int swizzle;
+ int sign;
+};
+
+static struct nv40_texture_format
+nv40_texture_formats[] = {
+ _(A8R8G8B8_UNORM, A8R8G8B8, S1, S1, S1, S1, X, Y, Z, W, 0, 0, 0, 0),
+ _(A1R5G5B5_UNORM, A1R5G5B5, S1, S1, S1, S1, X, Y, Z, W, 0, 0, 0, 0),
+ _(A4R4G4B4_UNORM, A4R4G4B4, S1, S1, S1, S1, X, Y, Z, W, 0, 0, 0, 0),
+ _(R5G6B5_UNORM , R5G6B5 , S1, S1, S1, ONE, X, Y, Z, W, 0, 0, 0, 0),
+ _(L8_UNORM , L8 , S1, S1, S1, ONE, X, X, X, X, 0, 0, 0, 0),
+ _(A8_UNORM , L8 , ZERO, ZERO, ZERO, S1, X, X, X, X, 0, 0, 0, 0),
+ _(R16_SNORM , A16 , ZERO, ZERO, S1, ONE, X, X, X, Y, 1, 1, 1, 1),
+ _(I8_UNORM , L8 , S1, S1, S1, S1, X, X, X, X, 0, 0, 0, 0),
+ _(A8L8_UNORM , A8L8 , S1, S1, S1, S1, X, X, X, Y, 0, 0, 0, 0),
+ _(Z16_UNORM , Z16 , S1, S1, S1, ONE, X, X, X, X, 0, 0, 0, 0),
+ _(Z24S8_UNORM , Z24 , S1, S1, S1, ONE, X, X, X, X, 0, 0, 0, 0),
+ _(DXT1_RGB , DXT1 , S1, S1, S1, ONE, X, Y, Z, W, 0, 0, 0, 0),
+ _(DXT1_RGBA , DXT1 , S1, S1, S1, S1, X, Y, Z, W, 0, 0, 0, 0),
+ _(DXT3_RGBA , DXT3 , S1, S1, S1, S1, X, Y, Z, W, 0, 0, 0, 0),
+ _(DXT5_RGBA , DXT5 , S1, S1, S1, S1, X, Y, Z, W, 0, 0, 0, 0),
+ {},
+};
+
+static struct nv40_texture_format *
+nv40_fragtex_format(uint pipe_format)
+{
+ struct nv40_texture_format *tf = nv40_texture_formats;
+
+ while (tf->defined) {
+ if (tf->pipe == pipe_format)
+ return tf;
+ tf++;
+ }
+
+ NOUVEAU_ERR("unknown texture format %s\n", pf_name(pipe_format));
+ return NULL;
+}
+
+
+static struct nouveau_stateobj *
+nv40_fragtex_build(struct nv40_context *nv40, int unit)
+{
+ struct nv40_sampler_state *ps = nv40->tex_sampler[unit];
+ struct nv40_miptree *nv40mt = nv40->tex_miptree[unit];
+ struct pipe_texture *pt = &nv40mt->base;
+ struct nv40_texture_format *tf;
+ struct nouveau_stateobj *so;
+ uint32_t txf, txs, txp;
+ int swizzled = 0; /*XXX: implement in region code? */
+ unsigned tex_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
+
+ tf = nv40_fragtex_format(pt->format);
+ if (!tf)
+ assert(0);
+
+ txf = ps->fmt;
+ txf |= tf->format | 0x8000;
+ txf |= ((pt->last_level + 1) << NV40TCL_TEX_FORMAT_MIPMAP_COUNT_SHIFT);
+
+ if (1) /* XXX */
+ txf |= NV40TCL_TEX_FORMAT_NO_BORDER;
+
+ switch (pt->target) {
+ case PIPE_TEXTURE_CUBE:
+ txf |= NV40TCL_TEX_FORMAT_CUBIC;
+ /* fall-through */
+ case PIPE_TEXTURE_2D:
+ txf |= NV40TCL_TEX_FORMAT_DIMS_2D;
+ break;
+ case PIPE_TEXTURE_3D:
+ txf |= NV40TCL_TEX_FORMAT_DIMS_3D;
+ break;
+ case PIPE_TEXTURE_1D:
+ txf |= NV40TCL_TEX_FORMAT_DIMS_1D;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown target %d\n", pt->target);
+ return NULL;
+ }
+
+ if (swizzled) {
+ txp = 0;
+ } else {
+ txp = nv40mt->level[0].pitch;
+ txf |= NV40TCL_TEX_FORMAT_LINEAR;
+ }
+
+ txs = tf->swizzle;
+
+ so = so_new(16, 2);
+ so_method(so, nv40->screen->curie, NV40TCL_TEX_OFFSET(unit), 8);
+ so_reloc (so, nv40mt->buffer, 0, tex_flags | NOUVEAU_BO_LOW, 0, 0);
+ so_reloc (so, nv40mt->buffer, txf, tex_flags | NOUVEAU_BO_OR,
+ NV40TCL_TEX_FORMAT_DMA0, NV40TCL_TEX_FORMAT_DMA1);
+ so_data (so, ps->wrap);
+ so_data (so, NV40TCL_TEX_ENABLE_ENABLE | ps->en);
+ so_data (so, txs);
+ so_data (so, ps->filt | tf->sign | 0x2000 /*voodoo*/);
+ so_data (so, (pt->width[0] << NV40TCL_TEX_SIZE0_W_SHIFT) |
+ pt->height[0]);
+ so_data (so, ps->bcol);
+ so_method(so, nv40->screen->curie, NV40TCL_TEX_SIZE1(unit), 1);
+ so_data (so, (pt->depth[0] << NV40TCL_TEX_SIZE1_DEPTH_SHIFT) | txp);
+
+ return so;
+}
+
+static boolean
+nv40_fragtex_validate(struct nv40_context *nv40)
+{
+ struct nv40_fragment_program *fp = nv40->fragprog;
+ struct nv40_state *state = &nv40->state;
+ struct nouveau_stateobj *so;
+ unsigned samplers, unit;
+
+ samplers = state->fp_samplers & ~fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ so = so_new(2, 0);
+ so_method(so, nv40->screen->curie, NV40TCL_TEX_ENABLE(unit), 1);
+ so_data (so, 0);
+ so_ref(so, &nv40->state.hw[NV40_STATE_FRAGTEX0 + unit]);
+ state->dirty |= (1ULL << (NV40_STATE_FRAGTEX0 + unit));
+ }
+
+ samplers = nv40->dirty_samplers & fp->samplers;
+ while (samplers) {
+ unit = ffs(samplers) - 1;
+ samplers &= ~(1 << unit);
+
+ so = nv40_fragtex_build(nv40, unit);
+ so_ref(so, &nv40->state.hw[NV40_STATE_FRAGTEX0 + unit]);
+ state->dirty |= (1ULL << (NV40_STATE_FRAGTEX0 + unit));
+ }
+
+ nv40->state.fp_samplers = fp->samplers;
+ return FALSE;
+}
+
+struct nv40_state_entry nv40_state_fragtex = {
+ .validate = nv40_fragtex_validate,
+ .dirty = {
+ .pipe = NV40_NEW_SAMPLER | NV40_NEW_FRAGPROG,
+ .hw = 0
+ }
+};
+
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "nv40_context.h"
+
+static void
+nv40_miptree_layout(struct nv40_miptree *mt)
+{
+ struct pipe_texture *pt = &mt->base;
+ boolean swizzled = FALSE;
+ uint width = pt->width[0], height = pt->height[0], depth = pt->depth[0];
+ uint offset = 0;
+ int nr_faces, l, f, pitch;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ nr_faces = 6;
+ } else
+ if (pt->target == PIPE_TEXTURE_3D) {
+ nr_faces = pt->depth[0];
+ } else {
+ nr_faces = 1;
+ }
+
+ pitch = pt->width[0];
+ for (l = 0; l <= pt->last_level; l++) {
+ pt->width[l] = width;
+ pt->height[l] = height;
+ pt->depth[l] = depth;
+ pt->nblocksx[l] = pf_get_nblocksx(&pt->block, width);
+ pt->nblocksy[l] = pf_get_nblocksy(&pt->block, height);
+
+ if (swizzled)
+ pitch = pt->nblocksx[l];
+ pitch = align(pitch, 64);
+
+ mt->level[l].pitch = pitch * pt->block.size;
+ mt->level[l].image_offset =
+ CALLOC(nr_faces, sizeof(unsigned));
+
+ width = MAX2(1, width >> 1);
+ height = MAX2(1, height >> 1);
+ depth = MAX2(1, depth >> 1);
+ }
+
+ for (f = 0; f < nr_faces; f++) {
+ for (l = 0; l <= pt->last_level; l++) {
+ mt->level[l].image_offset[f] = offset;
+ offset += mt->level[l].pitch * pt->height[l];
+ }
+ }
+
+ mt->total_size = offset;
+}
+
+static struct pipe_texture *
+nv40_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
+{
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv40_miptree *mt;
+
+ mt = MALLOC(sizeof(struct nv40_miptree));
+ if (!mt)
+ return NULL;
+ mt->base = *pt;
+ mt->base.refcount = 1;
+ mt->base.screen = pscreen;
+
+ nv40_miptree_layout(mt);
+
+ mt->buffer = ws->buffer_create(ws, 256,
+ PIPE_BUFFER_USAGE_PIXEL |
+ NOUVEAU_BUFFER_USAGE_TEXTURE,
+ mt->total_size);
+ if (!mt->buffer) {
+ FREE(mt);
+ return NULL;
+ }
+
+ return &mt->base;
+}
+
+static void
+nv40_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
+{
+ struct pipe_texture *pt = *ppt;
+ struct nv40_miptree *mt = (struct nv40_miptree *)pt;
+ int l;
+
+ *ppt = NULL;
+ if (--pt->refcount)
+ return;
+
+
+ pipe_buffer_reference(pscreen, &mt->buffer, NULL);
+ for (l = 0; l <= pt->last_level; l++) {
+ if (mt->level[l].image_offset)
+ FREE(mt->level[l].image_offset);
+ }
+
+ FREE(mt);
+}
+
+static struct pipe_surface *
+nv40_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned flags)
+{
+ struct nv40_miptree *mt = (struct nv40_miptree *)pt;
+ struct pipe_surface *ps;
+
+ ps = CALLOC_STRUCT(pipe_surface);
+ if (!ps)
+ return NULL;
+ pipe_texture_reference(&ps->texture, pt);
+ pipe_buffer_reference(pscreen, &ps->buffer, mt->buffer);
+ ps->format = pt->format;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->block = pt->block;
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = mt->level[level].pitch;
+ ps->usage = flags;
+ ps->status = PIPE_SURFACE_STATUS_DEFINED;
+ ps->refcount = 1;
+ ps->winsys = pscreen->winsys;
+
+ if (pt->target == PIPE_TEXTURE_CUBE) {
+ ps->offset = mt->level[level].image_offset[face];
+ } else
+ if (pt->target == PIPE_TEXTURE_3D) {
+ ps->offset = mt->level[level].image_offset[zslice];
+ } else {
+ ps->offset = mt->level[level].image_offset[0];
+ }
+
+ return ps;
+}
+
+static void
+nv40_miptree_surface_del(struct pipe_screen *pscreen,
+ struct pipe_surface **psurface)
+{
+ struct pipe_surface *ps = *psurface;
+
+ *psurface = NULL;
+ if (--ps->refcount > 0)
+ return;
+
+ pipe_texture_reference(&ps->texture, NULL);
+ pipe_buffer_reference(pscreen, &ps->buffer, NULL);
+ FREE(ps);
+}
+
+void
+nv40_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+ pscreen->texture_create = nv40_miptree_create;
+ pscreen->texture_release = nv40_miptree_release;
+ pscreen->get_tex_surface = nv40_miptree_surface_new;
+ pscreen->tex_surface_release = nv40_miptree_surface_del;
+}
+
--- /dev/null
+#include "pipe/p_context.h"
+
+#include "nv40_context.h"
+
+struct nv40_query {
+ struct nouveau_resource *object;
+ unsigned type;
+ boolean ready;
+ uint64_t result;
+};
+
+static INLINE struct nv40_query *
+nv40_query(struct pipe_query *pipe)
+{
+ return (struct nv40_query *)pipe;
+}
+
+static struct pipe_query *
+nv40_query_create(struct pipe_context *pipe, unsigned query_type)
+{
+ struct nv40_query *q;
+
+ q = CALLOC(1, sizeof(struct nv40_query));
+ q->type = query_type;
+
+ return (struct pipe_query *)q;
+}
+
+static void
+nv40_query_destroy(struct pipe_context *pipe, struct pipe_query *pq)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_query *q = nv40_query(pq);
+
+ if (q->object)
+ nv40->nvws->res_free(&q->object);
+ FREE(q);
+}
+
+static void
+nv40_query_begin(struct pipe_context *pipe, struct pipe_query *pq)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_query *q = nv40_query(pq);
+
+ assert(q->type == PIPE_QUERY_OCCLUSION_COUNTER);
+
+ /* Happens when end_query() is called, then another begin_query()
+ * without querying the result in-between. For now we'll wait for
+ * the existing query to notify completion, but it could be better.
+ */
+ if (q->object) {
+ uint64 tmp;
+ pipe->get_query_result(pipe, pq, 1, &tmp);
+ }
+
+ if (nv40->nvws->res_alloc(nv40->screen->query_heap, 1, NULL, &q->object))
+ assert(0);
+ nv40->nvws->notifier_reset(nv40->screen->query, q->object->start);
+
+ BEGIN_RING(curie, NV40TCL_QUERY_RESET, 1);
+ OUT_RING (1);
+ BEGIN_RING(curie, NV40TCL_QUERY_UNK17CC, 1);
+ OUT_RING (1);
+
+ q->ready = FALSE;
+}
+
+static void
+nv40_query_end(struct pipe_context *pipe, struct pipe_query *pq)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_query *q = nv40_query(pq);
+
+ BEGIN_RING(curie, NV40TCL_QUERY_GET, 1);
+ OUT_RING ((0x01 << NV40TCL_QUERY_GET_UNK24_SHIFT) |
+ ((q->object->start * 32) << NV40TCL_QUERY_GET_OFFSET_SHIFT));
+ FIRE_RING(NULL);
+}
+
+static boolean
+nv40_query_result(struct pipe_context *pipe, struct pipe_query *pq,
+ boolean wait, uint64 *result)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_query *q = nv40_query(pq);
+ struct nouveau_winsys *nvws = nv40->nvws;
+
+ assert(q->object && q->type == PIPE_QUERY_OCCLUSION_COUNTER);
+
+ if (!q->ready) {
+ unsigned status;
+
+ status = nvws->notifier_status(nv40->screen->query,
+ q->object->start);
+ if (status != NV_NOTIFY_STATE_STATUS_COMPLETED) {
+ if (wait == FALSE)
+ return FALSE;
+ nvws->notifier_wait(nv40->screen->query, q->object->start,
+ NV_NOTIFY_STATE_STATUS_COMPLETED,
+ 0);
+ }
+
+ q->result = nvws->notifier_retval(nv40->screen->query,
+ q->object->start);
+ q->ready = TRUE;
+ nvws->res_free(&q->object);
+ }
+
+ *result = q->result;
+ return TRUE;
+}
+
+void
+nv40_init_query_functions(struct nv40_context *nv40)
+{
+ nv40->pipe.create_query = nv40_query_create;
+ nv40->pipe.destroy_query = nv40_query_destroy;
+ nv40->pipe.begin_query = nv40_query_begin;
+ nv40->pipe.end_query = nv40_query_end;
+ nv40->pipe.get_query_result = nv40_query_result;
+}
--- /dev/null
+#include "pipe/p_screen.h"
+
+#include "nv40_context.h"
+#include "nv40_screen.h"
+
+#define NV4X_GRCLASS4097_CHIPSETS 0x00000baf
+#define NV4X_GRCLASS4497_CHIPSETS 0x00005450
+#define NV6X_GRCLASS4497_CHIPSETS 0x00000088
+
+static const char *
+nv40_screen_get_name(struct pipe_screen *pscreen)
+{
+ struct nv40_screen *screen = nv40_screen(pscreen);
+ struct nouveau_device *dev = screen->nvws->channel->device;
+ static char buffer[128];
+
+ snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
+ return buffer;
+}
+
+static const char *
+nv40_screen_get_vendor(struct pipe_screen *pscreen)
+{
+ return "nouveau";
+}
+
+static int
+nv40_screen_get_param(struct pipe_screen *pscreen, int param)
+{
+ struct nv40_screen *screen = nv40_screen(pscreen);
+
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 16;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 1;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 1;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_S3TC:
+ return 1;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 1;
+ case PIPE_CAP_POINT_SPRITE:
+ return 1;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 4;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 1;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 1;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 13;
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 10;
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 13;
+ case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
+ case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
+ return 1;
+ case NOUVEAU_CAP_HW_VTXBUF:
+ return 1;
+ case NOUVEAU_CAP_HW_IDXBUF:
+ if (screen->curie->grclass == NV40TCL)
+ return 1;
+ return 0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0;
+ }
+}
+
+static float
+nv40_screen_get_paramf(struct pipe_screen *pscreen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 10.0;
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 64.0;
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 16.0;
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 16.0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0.0;
+ }
+}
+
+static boolean
+nv40_screen_surface_format_supported(struct pipe_screen *pscreen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage, unsigned geom_flags)
+{
+ if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_R16_SNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ case PIPE_FORMAT_A8L8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_DXT1_RGB:
+ case PIPE_FORMAT_DXT1_RGBA:
+ case PIPE_FORMAT_DXT3_RGBA:
+ case PIPE_FORMAT_DXT5_RGBA:
+ return TRUE;
+ default:
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+static void *
+nv40_surface_map(struct pipe_screen *screen, struct pipe_surface *surface,
+ unsigned flags )
+{
+ struct pipe_winsys *ws = screen->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, surface->buffer, flags);
+ if (!map)
+ return NULL;
+
+ return map + surface->offset;
+}
+
+static void
+nv40_surface_unmap(struct pipe_screen *screen, struct pipe_surface *surface)
+{
+ struct pipe_winsys *ws = screen->winsys;
+
+ ws->buffer_unmap(ws, surface->buffer);
+}
+
+static void
+nv40_screen_destroy(struct pipe_screen *pscreen)
+{
+ struct nv40_screen *screen = nv40_screen(pscreen);
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ nvws->res_free(&screen->vp_exec_heap);
+ nvws->res_free(&screen->vp_data_heap);
+ nvws->res_free(&screen->query_heap);
+ nvws->notifier_free(&screen->query);
+ nvws->notifier_free(&screen->sync);
+ nvws->grobj_free(&screen->curie);
+
+ FREE(pscreen);
+}
+
+struct pipe_screen *
+nv40_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
+{
+ struct nv40_screen *screen = CALLOC_STRUCT(nv40_screen);
+ struct nouveau_stateobj *so;
+ unsigned curie_class;
+ unsigned chipset = nvws->channel->device->chipset;
+ int ret;
+
+ if (!screen)
+ return NULL;
+ screen->nvws = nvws;
+
+ /* 3D object */
+ switch (chipset & 0xf0) {
+ case 0x40:
+ if (NV4X_GRCLASS4097_CHIPSETS & (1 << (chipset & 0x0f)))
+ curie_class = NV40TCL;
+ else
+ if (NV4X_GRCLASS4497_CHIPSETS & (1 << (chipset & 0x0f)))
+ curie_class = NV44TCL;
+ break;
+ case 0x60:
+ if (NV6X_GRCLASS4497_CHIPSETS & (1 << (chipset & 0x0f)))
+ curie_class = NV44TCL;
+ break;
+ default:
+ break;
+ }
+
+ if (!curie_class) {
+ NOUVEAU_ERR("Unknown nv4x chipset: nv%02x\n", chipset);
+ return NULL;
+ }
+
+ ret = nvws->grobj_alloc(nvws, curie_class, &screen->curie);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+ return FALSE;
+ }
+
+ /* Notifier for sync purposes */
+ ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+ if (ret) {
+ NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+ nv40_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Query objects */
+ ret = nvws->notifier_alloc(nvws, 32, &screen->query);
+ if (ret) {
+ NOUVEAU_ERR("Error initialising query objects: %d\n", ret);
+ nv40_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ ret = nvws->res_init(&screen->query_heap, 0, 32);
+ if (ret) {
+ NOUVEAU_ERR("Error initialising query object heap: %d\n", ret);
+ nv40_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Vtxprog resources */
+ if (nvws->res_init(&screen->vp_exec_heap, 0, 512) ||
+ nvws->res_init(&screen->vp_data_heap, 0, 256)) {
+ nv40_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Static curie initialisation */
+ so = so_new(128, 0);
+ so_method(so, screen->curie, NV40TCL_DMA_NOTIFY, 1);
+ so_data (so, screen->sync->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_TEXTURE0, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->gart->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_COLOR1, 1);
+ so_data (so, nvws->channel->vram->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_COLOR0, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->vram->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_VTXBUF0, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->gart->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_FENCE, 2);
+ so_data (so, 0);
+ so_data (so, screen->query->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_UNK01AC, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->vram->handle);
+ so_method(so, screen->curie, NV40TCL_DMA_COLOR2, 2);
+ so_data (so, nvws->channel->vram->handle);
+ so_data (so, nvws->channel->vram->handle);
+
+ so_method(so, screen->curie, 0x1ea4, 3);
+ so_data (so, 0x00000010);
+ so_data (so, 0x01000100);
+ so_data (so, 0xff800006);
+
+ /* vtxprog output routing */
+ so_method(so, screen->curie, 0x1fc4, 1);
+ so_data (so, 0x06144321);
+ so_method(so, screen->curie, 0x1fc8, 2);
+ so_data (so, 0xedcba987);
+ so_data (so, 0x00000021);
+ so_method(so, screen->curie, 0x1fd0, 1);
+ so_data (so, 0x00171615);
+ so_method(so, screen->curie, 0x1fd4, 1);
+ so_data (so, 0x001b1a19);
+
+ so_method(so, screen->curie, 0x1ef8, 1);
+ so_data (so, 0x0020ffff);
+ so_method(so, screen->curie, 0x1d64, 1);
+ so_data (so, 0x00d30000);
+ so_method(so, screen->curie, 0x1e94, 1);
+ so_data (so, 0x00000001);
+
+ so_emit(nvws, so);
+ so_ref(NULL, &so);
+ nvws->push_flush(nvws, 0, NULL);
+
+ screen->pipe.winsys = ws;
+ screen->pipe.destroy = nv40_screen_destroy;
+
+ screen->pipe.get_name = nv40_screen_get_name;
+ screen->pipe.get_vendor = nv40_screen_get_vendor;
+ screen->pipe.get_param = nv40_screen_get_param;
+ screen->pipe.get_paramf = nv40_screen_get_paramf;
+
+ screen->pipe.is_format_supported = nv40_screen_surface_format_supported;
+
+ screen->pipe.surface_map = nv40_surface_map;
+ screen->pipe.surface_unmap = nv40_surface_unmap;
+
+ nv40_screen_init_miptree_functions(&screen->pipe);
+
+ return &screen->pipe;
+}
+
--- /dev/null
+#ifndef __NV40_SCREEN_H__
+#define __NV40_SCREEN_H__
+
+#include "pipe/p_screen.h"
+
+struct nv40_screen {
+ struct pipe_screen pipe;
+
+ struct nouveau_winsys *nvws;
+
+ unsigned cur_pctx;
+
+ /* HW graphics objects */
+ struct nouveau_grobj *curie;
+ struct nouveau_notifier *sync;
+
+ /* Query object resources */
+ struct nouveau_notifier *query;
+ struct nouveau_resource *query_heap;
+
+ /* Vtxprog resources */
+ struct nouveau_resource *vp_exec_heap;
+ struct nouveau_resource *vp_data_heap;
+
+ /* Current 3D state of channel */
+ struct nouveau_stateobj *state[NV40_STATE_MAX];
+};
+
+static INLINE struct nv40_screen *
+nv40_screen(struct pipe_screen *screen)
+{
+ return (struct nv40_screen *)screen;
+}
+
+#endif
--- /dev/null
+#ifndef __NV40_SHADER_H__
+#define __NV40_SHADER_H__
+
+/* Vertex programs instruction set
+ *
+ * The NV40 instruction set is very similar to NV30. Most fields are in
+ * a slightly different position in the instruction however.
+ *
+ * Merged instructions
+ * In some cases it is possible to put two instructions into one opcode
+ * slot. The rules for when this is OK is not entirely clear to me yet.
+ *
+ * There are separate writemasks and dest temp register fields for each
+ * grouping of instructions. There is however only one field with the
+ * ID of a result register. Writing to temp/result regs is selected by
+ * setting VEC_RESULT/SCA_RESULT.
+ *
+ * Temporary registers
+ * The source/dest temp register fields have been extended by 1 bit, to
+ * give a total of 32 temporary registers.
+ *
+ * Relative Addressing
+ * NV40 can use an address register to index into vertex attribute regs.
+ * This is done by putting the offset value into INPUT_SRC and setting
+ * the INDEX_INPUT flag.
+ *
+ * Conditional execution (see NV_vertex_program{2,3} for details)
+ * There is a second condition code register on NV40, it's use is enabled
+ * by setting the COND_REG_SELECT_1 flag.
+ *
+ * Texture lookup
+ * TODO
+ */
+
+/* ---- OPCODE BITS 127:96 / data DWORD 0 --- */
+#define NV40_VP_INST_VEC_RESULT (1 << 30)
+/* uncertain.. */
+#define NV40_VP_INST_COND_UPDATE_ENABLE ((1 << 14)|1<<29)
+/* use address reg as index into attribs */
+#define NV40_VP_INST_INDEX_INPUT (1 << 27)
+#define NV40_VP_INST_COND_REG_SELECT_1 (1 << 25)
+#define NV40_VP_INST_ADDR_REG_SELECT_1 (1 << 24)
+#define NV40_VP_INST_SRC2_ABS (1 << 23)
+#define NV40_VP_INST_SRC1_ABS (1 << 22)
+#define NV40_VP_INST_SRC0_ABS (1 << 21)
+#define NV40_VP_INST_VEC_DEST_TEMP_SHIFT 15
+#define NV40_VP_INST_VEC_DEST_TEMP_MASK (0x1F << 15)
+#define NV40_VP_INST_COND_TEST_ENABLE (1 << 13)
+#define NV40_VP_INST_COND_SHIFT 10
+#define NV40_VP_INST_COND_MASK (0x7 << 10)
+# define NV40_VP_INST_COND_FL 0
+# define NV40_VP_INST_COND_LT 1
+# define NV40_VP_INST_COND_EQ 2
+# define NV40_VP_INST_COND_LE 3
+# define NV40_VP_INST_COND_GT 4
+# define NV40_VP_INST_COND_NE 5
+# define NV40_VP_INST_COND_GE 6
+# define NV40_VP_INST_COND_TR 7
+#define NV40_VP_INST_COND_SWZ_X_SHIFT 8
+#define NV40_VP_INST_COND_SWZ_X_MASK (3 << 8)
+#define NV40_VP_INST_COND_SWZ_Y_SHIFT 6
+#define NV40_VP_INST_COND_SWZ_Y_MASK (3 << 6)
+#define NV40_VP_INST_COND_SWZ_Z_SHIFT 4
+#define NV40_VP_INST_COND_SWZ_Z_MASK (3 << 4)
+#define NV40_VP_INST_COND_SWZ_W_SHIFT 2
+#define NV40_VP_INST_COND_SWZ_W_MASK (3 << 2)
+#define NV40_VP_INST_COND_SWZ_ALL_SHIFT 2
+#define NV40_VP_INST_COND_SWZ_ALL_MASK (0xFF << 2)
+#define NV40_VP_INST_ADDR_SWZ_SHIFT 0
+#define NV40_VP_INST_ADDR_SWZ_MASK (0x03 << 0)
+#define NV40_VP_INST0_KNOWN ( \
+ NV40_VP_INST_INDEX_INPUT | \
+ NV40_VP_INST_COND_REG_SELECT_1 | \
+ NV40_VP_INST_ADDR_REG_SELECT_1 | \
+ NV40_VP_INST_SRC2_ABS | \
+ NV40_VP_INST_SRC1_ABS | \
+ NV40_VP_INST_SRC0_ABS | \
+ NV40_VP_INST_VEC_DEST_TEMP_MASK | \
+ NV40_VP_INST_COND_TEST_ENABLE | \
+ NV40_VP_INST_COND_MASK | \
+ NV40_VP_INST_COND_SWZ_ALL_MASK | \
+ NV40_VP_INST_ADDR_SWZ_MASK)
+
+/* ---- OPCODE BITS 95:64 / data DWORD 1 --- */
+#define NV40_VP_INST_VEC_OPCODE_SHIFT 22
+#define NV40_VP_INST_VEC_OPCODE_MASK (0x1F << 22)
+# define NV40_VP_INST_OP_NOP 0x00
+# define NV40_VP_INST_OP_MOV 0x01
+# define NV40_VP_INST_OP_MUL 0x02
+# define NV40_VP_INST_OP_ADD 0x03
+# define NV40_VP_INST_OP_MAD 0x04
+# define NV40_VP_INST_OP_DP3 0x05
+# define NV40_VP_INST_OP_DPH 0x06
+# define NV40_VP_INST_OP_DP4 0x07
+# define NV40_VP_INST_OP_DST 0x08
+# define NV40_VP_INST_OP_MIN 0x09
+# define NV40_VP_INST_OP_MAX 0x0A
+# define NV40_VP_INST_OP_SLT 0x0B
+# define NV40_VP_INST_OP_SGE 0x0C
+# define NV40_VP_INST_OP_ARL 0x0D
+# define NV40_VP_INST_OP_FRC 0x0E
+# define NV40_VP_INST_OP_FLR 0x0F
+# define NV40_VP_INST_OP_SEQ 0x10
+# define NV40_VP_INST_OP_SFL 0x11
+# define NV40_VP_INST_OP_SGT 0x12
+# define NV40_VP_INST_OP_SLE 0x13
+# define NV40_VP_INST_OP_SNE 0x14
+# define NV40_VP_INST_OP_STR 0x15
+# define NV40_VP_INST_OP_SSG 0x16
+# define NV40_VP_INST_OP_ARR 0x17
+# define NV40_VP_INST_OP_ARA 0x18
+# define NV40_VP_INST_OP_TXL 0x19
+#define NV40_VP_INST_SCA_OPCODE_SHIFT 27
+#define NV40_VP_INST_SCA_OPCODE_MASK (0x1F << 27)
+# define NV40_VP_INST_OP_NOP 0x00
+# define NV40_VP_INST_OP_MOV 0x01
+# define NV40_VP_INST_OP_RCP 0x02
+# define NV40_VP_INST_OP_RCC 0x03
+# define NV40_VP_INST_OP_RSQ 0x04
+# define NV40_VP_INST_OP_EXP 0x05
+# define NV40_VP_INST_OP_LOG 0x06
+# define NV40_VP_INST_OP_LIT 0x07
+# define NV40_VP_INST_OP_BRA 0x09
+# define NV40_VP_INST_OP_CAL 0x0B
+# define NV40_VP_INST_OP_RET 0x0C
+# define NV40_VP_INST_OP_LG2 0x0D
+# define NV40_VP_INST_OP_EX2 0x0E
+# define NV40_VP_INST_OP_SIN 0x0F
+# define NV40_VP_INST_OP_COS 0x10
+# define NV40_VP_INST_OP_PUSHA 0x13
+# define NV40_VP_INST_OP_POPA 0x14
+#define NV40_VP_INST_CONST_SRC_SHIFT 12
+#define NV40_VP_INST_CONST_SRC_MASK (0xFF << 12)
+#define NV40_VP_INST_INPUT_SRC_SHIFT 8
+#define NV40_VP_INST_INPUT_SRC_MASK (0x0F << 8)
+# define NV40_VP_INST_IN_POS 0
+# define NV40_VP_INST_IN_WEIGHT 1
+# define NV40_VP_INST_IN_NORMAL 2
+# define NV40_VP_INST_IN_COL0 3
+# define NV40_VP_INST_IN_COL1 4
+# define NV40_VP_INST_IN_FOGC 5
+# define NV40_VP_INST_IN_TC0 8
+# define NV40_VP_INST_IN_TC(n) (8+n)
+#define NV40_VP_INST_SRC0H_SHIFT 0
+#define NV40_VP_INST_SRC0H_MASK (0xFF << 0)
+#define NV40_VP_INST1_KNOWN ( \
+ NV40_VP_INST_VEC_OPCODE_MASK | \
+ NV40_VP_INST_SCA_OPCODE_MASK | \
+ NV40_VP_INST_CONST_SRC_MASK | \
+ NV40_VP_INST_INPUT_SRC_MASK | \
+ NV40_VP_INST_SRC0H_MASK \
+ )
+
+/* ---- OPCODE BITS 63:32 / data DWORD 2 --- */
+#define NV40_VP_INST_SRC0L_SHIFT 23
+#define NV40_VP_INST_SRC0L_MASK (0x1FF << 23)
+#define NV40_VP_INST_SRC1_SHIFT 6
+#define NV40_VP_INST_SRC1_MASK (0x1FFFF << 6)
+#define NV40_VP_INST_SRC2H_SHIFT 0
+#define NV40_VP_INST_SRC2H_MASK (0x3F << 0)
+#define NV40_VP_INST_IADDRH_SHIFT 0
+#define NV40_VP_INST_IADDRH_MASK (0x1F << 0)
+
+/* ---- OPCODE BITS 31:0 / data DWORD 3 --- */
+#define NV40_VP_INST_IADDRL_SHIFT 29
+#define NV40_VP_INST_IADDRL_MASK (7 << 29)
+#define NV40_VP_INST_SRC2L_SHIFT 21
+#define NV40_VP_INST_SRC2L_MASK (0x7FF << 21)
+#define NV40_VP_INST_SCA_WRITEMASK_SHIFT 17
+#define NV40_VP_INST_SCA_WRITEMASK_MASK (0xF << 17)
+# define NV40_VP_INST_SCA_WRITEMASK_X (1 << 20)
+# define NV40_VP_INST_SCA_WRITEMASK_Y (1 << 19)
+# define NV40_VP_INST_SCA_WRITEMASK_Z (1 << 18)
+# define NV40_VP_INST_SCA_WRITEMASK_W (1 << 17)
+#define NV40_VP_INST_VEC_WRITEMASK_SHIFT 13
+#define NV40_VP_INST_VEC_WRITEMASK_MASK (0xF << 13)
+# define NV40_VP_INST_VEC_WRITEMASK_X (1 << 16)
+# define NV40_VP_INST_VEC_WRITEMASK_Y (1 << 15)
+# define NV40_VP_INST_VEC_WRITEMASK_Z (1 << 14)
+# define NV40_VP_INST_VEC_WRITEMASK_W (1 << 13)
+#define NV40_VP_INST_SCA_RESULT (1 << 12)
+#define NV40_VP_INST_SCA_DEST_TEMP_SHIFT 7
+#define NV40_VP_INST_SCA_DEST_TEMP_MASK (0x1F << 7)
+#define NV40_VP_INST_DEST_SHIFT 2
+#define NV40_VP_INST_DEST_MASK (31 << 2)
+# define NV40_VP_INST_DEST_POS 0
+# define NV40_VP_INST_DEST_COL0 1
+# define NV40_VP_INST_DEST_COL1 2
+# define NV40_VP_INST_DEST_BFC0 3
+# define NV40_VP_INST_DEST_BFC1 4
+# define NV40_VP_INST_DEST_FOGC 5
+# define NV40_VP_INST_DEST_PSZ 6
+# define NV40_VP_INST_DEST_TC0 7
+# define NV40_VP_INST_DEST_TC(n) (7+n)
+# define NV40_VP_INST_DEST_TEMP 0x1F
+#define NV40_VP_INST_INDEX_CONST (1 << 1)
+#define NV40_VP_INST_LAST (1 << 0)
+#define NV40_VP_INST3_KNOWN ( \
+ NV40_VP_INST_SRC2L_MASK |\
+ NV40_VP_INST_SCA_WRITEMASK_MASK |\
+ NV40_VP_INST_VEC_WRITEMASK_MASK |\
+ NV40_VP_INST_SCA_DEST_TEMP_MASK |\
+ NV40_VP_INST_DEST_MASK |\
+ NV40_VP_INST_INDEX_CONST)
+
+/* Useful to split the source selection regs into their pieces */
+#define NV40_VP_SRC0_HIGH_SHIFT 9
+#define NV40_VP_SRC0_HIGH_MASK 0x0001FE00
+#define NV40_VP_SRC0_LOW_MASK 0x000001FF
+#define NV40_VP_SRC2_HIGH_SHIFT 11
+#define NV40_VP_SRC2_HIGH_MASK 0x0001F800
+#define NV40_VP_SRC2_LOW_MASK 0x000007FF
+
+/* Source selection - these are the bits you fill NV40_VP_INST_SRCn with */
+#define NV40_VP_SRC_NEGATE (1 << 16)
+#define NV40_VP_SRC_SWZ_X_SHIFT 14
+#define NV40_VP_SRC_SWZ_X_MASK (3 << 14)
+#define NV40_VP_SRC_SWZ_Y_SHIFT 12
+#define NV40_VP_SRC_SWZ_Y_MASK (3 << 12)
+#define NV40_VP_SRC_SWZ_Z_SHIFT 10
+#define NV40_VP_SRC_SWZ_Z_MASK (3 << 10)
+#define NV40_VP_SRC_SWZ_W_SHIFT 8
+#define NV40_VP_SRC_SWZ_W_MASK (3 << 8)
+#define NV40_VP_SRC_SWZ_ALL_SHIFT 8
+#define NV40_VP_SRC_SWZ_ALL_MASK (0xFF << 8)
+#define NV40_VP_SRC_TEMP_SRC_SHIFT 2
+#define NV40_VP_SRC_TEMP_SRC_MASK (0x1F << 2)
+#define NV40_VP_SRC_REG_TYPE_SHIFT 0
+#define NV40_VP_SRC_REG_TYPE_MASK (3 << 0)
+# define NV40_VP_SRC_REG_TYPE_UNK0 0
+# define NV40_VP_SRC_REG_TYPE_TEMP 1
+# define NV40_VP_SRC_REG_TYPE_INPUT 2
+# define NV40_VP_SRC_REG_TYPE_CONST 3
+
+
+/*
+ * Each fragment program opcode appears to be comprised of 4 32-bit values.
+ *
+ * 0 - Opcode, output reg/mask, ATTRIB source
+ * 1 - Source 0
+ * 2 - Source 1
+ * 3 - Source 2
+ *
+ * There appears to be no special difference between result regs and temp regs.
+ * result.color == R0.xyzw
+ * result.depth == R1.z
+ * When the fragprog contains instructions to write depth,
+ * NV30_TCL_PRIMITIVE_3D_UNK1D78=0 otherwise it is set to 1.
+ *
+ * Constants are inserted directly after the instruction that uses them.
+ *
+ * It appears that it's not possible to use two input registers in one
+ * instruction as the input sourcing is done in the instruction dword
+ * and not the source selection dwords. As such instructions such as:
+ *
+ * ADD result.color, fragment.color, fragment.texcoord[0];
+ *
+ * must be split into two MOV's and then an ADD (nvidia does this) but
+ * I'm not sure why it's not just one MOV and then source the second input
+ * in the ADD instruction..
+ *
+ * Negation of the full source is done with NV30_FP_REG_NEGATE, arbitrary
+ * negation requires multiplication with a const.
+ *
+ * Arbitrary swizzling is supported with the exception of SWIZZLE_ZERO and
+ * SWIZZLE_ONE.
+ *
+ * The temp/result regs appear to be initialised to (0.0, 0.0, 0.0, 0.0) as
+ * SWIZZLE_ZERO is implemented simply by not writing to the relevant components
+ * of the destination.
+ *
+ * Looping
+ * Loops appear to be fairly expensive on NV40 at least, the proprietary
+ * driver goes to a lot of effort to avoid using the native looping
+ * instructions. If the total number of *executed* instructions between
+ * REP/ENDREP or LOOP/ENDLOOP is <=500, the driver will unroll the loop.
+ * The maximum loop count is 255.
+ *
+ * Conditional execution
+ * TODO
+ *
+ * Non-native instructions:
+ * LIT
+ * LRP - MAD+MAD
+ * SUB - ADD, negate second source
+ * RSQ - LG2 + EX2
+ * POW - LG2 + MUL + EX2
+ * SCS - COS + SIN
+ * XPD
+ * DP2 - MUL + ADD
+ * NRM
+ */
+
+//== Opcode / Destination selection ==
+#define NV40_FP_OP_PROGRAM_END (1 << 0)
+#define NV40_FP_OP_OUT_REG_SHIFT 1
+#define NV40_FP_OP_OUT_REG_MASK (63 << 1)
+/* Needs to be set when writing outputs to get expected result.. */
+#define NV40_FP_OP_OUT_REG_HALF (1 << 7)
+#define NV40_FP_OP_COND_WRITE_ENABLE (1 << 8)
+#define NV40_FP_OP_OUTMASK_SHIFT 9
+#define NV40_FP_OP_OUTMASK_MASK (0xF << 9)
+# define NV40_FP_OP_OUT_X (1 << 9)
+# define NV40_FP_OP_OUT_Y (1 <<10)
+# define NV40_FP_OP_OUT_Z (1 <<11)
+# define NV40_FP_OP_OUT_W (1 <<12)
+/* Uncertain about these, especially the input_src values.. it's possible that
+ * they can be dynamically changed.
+ */
+#define NV40_FP_OP_INPUT_SRC_SHIFT 13
+#define NV40_FP_OP_INPUT_SRC_MASK (15 << 13)
+# define NV40_FP_OP_INPUT_SRC_POSITION 0x0
+# define NV40_FP_OP_INPUT_SRC_COL0 0x1
+# define NV40_FP_OP_INPUT_SRC_COL1 0x2
+# define NV40_FP_OP_INPUT_SRC_FOGC 0x3
+# define NV40_FP_OP_INPUT_SRC_TC0 0x4
+# define NV40_FP_OP_INPUT_SRC_TC(n) (0x4 + n)
+# define NV40_FP_OP_INPUT_SRC_FACING 0xE
+#define NV40_FP_OP_TEX_UNIT_SHIFT 17
+#define NV40_FP_OP_TEX_UNIT_MASK (0xF << 17)
+#define NV40_FP_OP_PRECISION_SHIFT 22
+#define NV40_FP_OP_PRECISION_MASK (3 << 22)
+# define NV40_FP_PRECISION_FP32 0
+# define NV40_FP_PRECISION_FP16 1
+# define NV40_FP_PRECISION_FX12 2
+#define NV40_FP_OP_OPCODE_SHIFT 24
+#define NV40_FP_OP_OPCODE_MASK (0x3F << 24)
+# define NV40_FP_OP_OPCODE_NOP 0x00
+# define NV40_FP_OP_OPCODE_MOV 0x01
+# define NV40_FP_OP_OPCODE_MUL 0x02
+# define NV40_FP_OP_OPCODE_ADD 0x03
+# define NV40_FP_OP_OPCODE_MAD 0x04
+# define NV40_FP_OP_OPCODE_DP3 0x05
+# define NV40_FP_OP_OPCODE_DP4 0x06
+# define NV40_FP_OP_OPCODE_DST 0x07
+# define NV40_FP_OP_OPCODE_MIN 0x08
+# define NV40_FP_OP_OPCODE_MAX 0x09
+# define NV40_FP_OP_OPCODE_SLT 0x0A
+# define NV40_FP_OP_OPCODE_SGE 0x0B
+# define NV40_FP_OP_OPCODE_SLE 0x0C
+# define NV40_FP_OP_OPCODE_SGT 0x0D
+# define NV40_FP_OP_OPCODE_SNE 0x0E
+# define NV40_FP_OP_OPCODE_SEQ 0x0F
+# define NV40_FP_OP_OPCODE_FRC 0x10
+# define NV40_FP_OP_OPCODE_FLR 0x11
+# define NV40_FP_OP_OPCODE_KIL 0x12
+# define NV40_FP_OP_OPCODE_PK4B 0x13
+# define NV40_FP_OP_OPCODE_UP4B 0x14
+/* DDX/DDY can only write to XY */
+# define NV40_FP_OP_OPCODE_DDX 0x15
+# define NV40_FP_OP_OPCODE_DDY 0x16
+# define NV40_FP_OP_OPCODE_TEX 0x17
+# define NV40_FP_OP_OPCODE_TXP 0x18
+# define NV40_FP_OP_OPCODE_TXD 0x19
+# define NV40_FP_OP_OPCODE_RCP 0x1A
+# define NV40_FP_OP_OPCODE_EX2 0x1C
+# define NV40_FP_OP_OPCODE_LG2 0x1D
+# define NV40_FP_OP_OPCODE_STR 0x20
+# define NV40_FP_OP_OPCODE_SFL 0x21
+# define NV40_FP_OP_OPCODE_COS 0x22
+# define NV40_FP_OP_OPCODE_SIN 0x23
+# define NV40_FP_OP_OPCODE_PK2H 0x24
+# define NV40_FP_OP_OPCODE_UP2H 0x25
+# define NV40_FP_OP_OPCODE_PK4UB 0x27
+# define NV40_FP_OP_OPCODE_UP4UB 0x28
+# define NV40_FP_OP_OPCODE_PK2US 0x29
+# define NV40_FP_OP_OPCODE_UP2US 0x2A
+# define NV40_FP_OP_OPCODE_DP2A 0x2E
+# define NV40_FP_OP_OPCODE_TXL 0x2F
+# define NV40_FP_OP_OPCODE_TXB 0x31
+# define NV40_FP_OP_OPCODE_DIV 0x3A
+# define NV40_FP_OP_OPCODE_UNK_LIT 0x3C
+/* The use of these instructions appears to be indicated by bit 31 of DWORD 2.*/
+# define NV40_FP_OP_BRA_OPCODE_BRK 0x0
+# define NV40_FP_OP_BRA_OPCODE_CAL 0x1
+# define NV40_FP_OP_BRA_OPCODE_IF 0x2
+# define NV40_FP_OP_BRA_OPCODE_LOOP 0x3
+# define NV40_FP_OP_BRA_OPCODE_REP 0x4
+# define NV40_FP_OP_BRA_OPCODE_RET 0x5
+#define NV40_FP_OP_OUT_SAT (1 << 31)
+
+/* high order bits of SRC0 */
+#define NV40_FP_OP_OUT_ABS (1 << 29)
+#define NV40_FP_OP_COND_SWZ_W_SHIFT 27
+#define NV40_FP_OP_COND_SWZ_W_MASK (3 << 27)
+#define NV40_FP_OP_COND_SWZ_Z_SHIFT 25
+#define NV40_FP_OP_COND_SWZ_Z_MASK (3 << 25)
+#define NV40_FP_OP_COND_SWZ_Y_SHIFT 23
+#define NV40_FP_OP_COND_SWZ_Y_MASK (3 << 23)
+#define NV40_FP_OP_COND_SWZ_X_SHIFT 21
+#define NV40_FP_OP_COND_SWZ_X_MASK (3 << 21)
+#define NV40_FP_OP_COND_SWZ_ALL_SHIFT 21
+#define NV40_FP_OP_COND_SWZ_ALL_MASK (0xFF << 21)
+#define NV40_FP_OP_COND_SHIFT 18
+#define NV40_FP_OP_COND_MASK (0x07 << 18)
+# define NV40_FP_OP_COND_FL 0
+# define NV40_FP_OP_COND_LT 1
+# define NV40_FP_OP_COND_EQ 2
+# define NV40_FP_OP_COND_LE 3
+# define NV40_FP_OP_COND_GT 4
+# define NV40_FP_OP_COND_NE 5
+# define NV40_FP_OP_COND_GE 6
+# define NV40_FP_OP_COND_TR 7
+
+/* high order bits of SRC1 */
+#define NV40_FP_OP_OPCODE_IS_BRANCH (1<<31)
+#define NV40_FP_OP_DST_SCALE_SHIFT 28
+#define NV40_FP_OP_DST_SCALE_MASK (3 << 28)
+#define NV40_FP_OP_DST_SCALE_1X 0
+#define NV40_FP_OP_DST_SCALE_2X 1
+#define NV40_FP_OP_DST_SCALE_4X 2
+#define NV40_FP_OP_DST_SCALE_8X 3
+#define NV40_FP_OP_DST_SCALE_INV_2X 5
+#define NV40_FP_OP_DST_SCALE_INV_4X 6
+#define NV40_FP_OP_DST_SCALE_INV_8X 7
+
+/* SRC1 LOOP */
+#define NV40_FP_OP_LOOP_INCR_SHIFT 19
+#define NV40_FP_OP_LOOP_INCR_MASK (0xFF << 19)
+#define NV40_FP_OP_LOOP_INDEX_SHIFT 10
+#define NV40_FP_OP_LOOP_INDEX_MASK (0xFF << 10)
+#define NV40_FP_OP_LOOP_COUNT_SHIFT 2
+#define NV40_FP_OP_LOOP_COUNT_MASK (0xFF << 2)
+
+/* SRC1 IF */
+#define NV40_FP_OP_ELSE_ID_SHIFT 2
+#define NV40_FP_OP_ELSE_ID_MASK (0xFF << 2)
+
+/* SRC1 CAL */
+#define NV40_FP_OP_IADDR_SHIFT 2
+#define NV40_FP_OP_IADDR_MASK (0xFF << 2)
+
+/* SRC1 REP
+ * I have no idea why there are 3 count values here.. but they
+ * have always been filled with the same value in my tests so
+ * far..
+ */
+#define NV40_FP_OP_REP_COUNT1_SHIFT 2
+#define NV40_FP_OP_REP_COUNT1_MASK (0xFF << 2)
+#define NV40_FP_OP_REP_COUNT2_SHIFT 10
+#define NV40_FP_OP_REP_COUNT2_MASK (0xFF << 10)
+#define NV40_FP_OP_REP_COUNT3_SHIFT 19
+#define NV40_FP_OP_REP_COUNT3_MASK (0xFF << 19)
+
+/* SRC2 REP/IF */
+#define NV40_FP_OP_END_ID_SHIFT 2
+#define NV40_FP_OP_END_ID_MASK (0xFF << 2)
+
+// SRC2 high-order
+#define NV40_FP_OP_INDEX_INPUT (1 << 30)
+#define NV40_FP_OP_ADDR_INDEX_SHIFT 19
+#define NV40_FP_OP_ADDR_INDEX_MASK (0xF << 19)
+
+//== Register selection ==
+#define NV40_FP_REG_TYPE_SHIFT 0
+#define NV40_FP_REG_TYPE_MASK (3 << 0)
+# define NV40_FP_REG_TYPE_TEMP 0
+# define NV40_FP_REG_TYPE_INPUT 1
+# define NV40_FP_REG_TYPE_CONST 2
+#define NV40_FP_REG_SRC_SHIFT 2
+#define NV40_FP_REG_SRC_MASK (63 << 2)
+#define NV40_FP_REG_SRC_HALF (1 << 8)
+#define NV40_FP_REG_SWZ_ALL_SHIFT 9
+#define NV40_FP_REG_SWZ_ALL_MASK (255 << 9)
+#define NV40_FP_REG_SWZ_X_SHIFT 9
+#define NV40_FP_REG_SWZ_X_MASK (3 << 9)
+#define NV40_FP_REG_SWZ_Y_SHIFT 11
+#define NV40_FP_REG_SWZ_Y_MASK (3 << 11)
+#define NV40_FP_REG_SWZ_Z_SHIFT 13
+#define NV40_FP_REG_SWZ_Z_MASK (3 << 13)
+#define NV40_FP_REG_SWZ_W_SHIFT 15
+#define NV40_FP_REG_SWZ_W_MASK (3 << 15)
+# define NV40_FP_SWIZZLE_X 0
+# define NV40_FP_SWIZZLE_Y 1
+# define NV40_FP_SWIZZLE_Z 2
+# define NV40_FP_SWIZZLE_W 3
+#define NV40_FP_REG_NEGATE (1 << 17)
+
+#ifndef NV40_SHADER_NO_FUCKEDNESS
+#define NV40SR_NONE 0
+#define NV40SR_OUTPUT 1
+#define NV40SR_INPUT 2
+#define NV40SR_TEMP 3
+#define NV40SR_CONST 4
+
+struct nv40_sreg {
+ int type;
+ int index;
+
+ int dst_scale;
+
+ int negate;
+ int abs;
+ int swz[4];
+
+ int cc_update;
+ int cc_update_reg;
+ int cc_test;
+ int cc_test_reg;
+ int cc_swz[4];
+};
+
+static INLINE struct nv40_sreg
+nv40_sr(int type, int index)
+{
+ struct nv40_sreg temp = {
+ .type = type,
+ .index = index,
+ .dst_scale = DEF_SCALE,
+ .abs = 0,
+ .negate = 0,
+ .swz = { 0, 1, 2, 3 },
+ .cc_update = 0,
+ .cc_update_reg = 0,
+ .cc_test = DEF_CTEST,
+ .cc_test_reg = 0,
+ .cc_swz = { 0, 1, 2, 3 },
+ };
+ return temp;
+}
+
+static INLINE struct nv40_sreg
+nv40_sr_swz(struct nv40_sreg src, int x, int y, int z, int w)
+{
+ struct nv40_sreg dst = src;
+
+ dst.swz[SWZ_X] = src.swz[x];
+ dst.swz[SWZ_Y] = src.swz[y];
+ dst.swz[SWZ_Z] = src.swz[z];
+ dst.swz[SWZ_W] = src.swz[w];
+ return dst;
+}
+
+static INLINE struct nv40_sreg
+nv40_sr_neg(struct nv40_sreg src)
+{
+ src.negate = !src.negate;
+ return src;
+}
+
+static INLINE struct nv40_sreg
+nv40_sr_abs(struct nv40_sreg src)
+{
+ src.abs = 1;
+ return src;
+}
+
+static INLINE struct nv40_sreg
+nv40_sr_scale(struct nv40_sreg src, int scale)
+{
+ src.dst_scale = scale;
+ return src;
+}
+#endif
+
+#endif
--- /dev/null
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "draw/draw_context.h"
+
+#include "tgsi/tgsi_parse.h"
+
+#include "nv40_context.h"
+#include "nv40_state.h"
+
+static void *
+nv40_blend_state_create(struct pipe_context *pipe,
+ const struct pipe_blend_state *cso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nouveau_grobj *curie = nv40->screen->curie;
+ struct nv40_blend_state *bso = CALLOC(1, sizeof(*bso));
+ struct nouveau_stateobj *so = so_new(16, 0);
+
+ if (cso->blend_enable) {
+ so_method(so, curie, NV40TCL_BLEND_ENABLE, 3);
+ so_data (so, 1);
+ so_data (so, (nvgl_blend_func(cso->alpha_src_factor) << 16) |
+ nvgl_blend_func(cso->rgb_src_factor));
+ so_data (so, nvgl_blend_func(cso->alpha_dst_factor) << 16 |
+ nvgl_blend_func(cso->rgb_dst_factor));
+ so_method(so, curie, NV40TCL_BLEND_EQUATION, 1);
+ so_data (so, nvgl_blend_eqn(cso->alpha_func) << 16 |
+ nvgl_blend_eqn(cso->rgb_func));
+ } else {
+ so_method(so, curie, NV40TCL_BLEND_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_method(so, curie, NV40TCL_COLOR_MASK, 1);
+ so_data (so, (((cso->colormask & PIPE_MASK_A) ? (0x01 << 24) : 0) |
+ ((cso->colormask & PIPE_MASK_R) ? (0x01 << 16) : 0) |
+ ((cso->colormask & PIPE_MASK_G) ? (0x01 << 8) : 0) |
+ ((cso->colormask & PIPE_MASK_B) ? (0x01 << 0) : 0)));
+
+ if (cso->logicop_enable) {
+ so_method(so, curie, NV40TCL_COLOR_LOGIC_OP_ENABLE, 2);
+ so_data (so, 1);
+ so_data (so, nvgl_logicop_func(cso->logicop_func));
+ } else {
+ so_method(so, curie, NV40TCL_COLOR_LOGIC_OP_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_method(so, curie, NV40TCL_DITHER_ENABLE, 1);
+ so_data (so, cso->dither ? 1 : 0);
+
+ so_ref(so, &bso->so);
+ bso->pipe = *cso;
+ return (void *)bso;
+}
+
+static void
+nv40_blend_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->blend = hwcso;
+ nv40->dirty |= NV40_NEW_BLEND;
+}
+
+static void
+nv40_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_blend_state *bso = hwcso;
+
+ so_ref(NULL, &bso->so);
+ FREE(bso);
+}
+
+
+static INLINE unsigned
+wrap_mode(unsigned wrap) {
+ unsigned ret;
+
+ switch (wrap) {
+ case PIPE_TEX_WRAP_REPEAT:
+ ret = NV40TCL_TEX_WRAP_S_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ ret = NV40TCL_TEX_WRAP_S_MIRRORED_REPEAT;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ ret = NV40TCL_TEX_WRAP_S_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ ret = NV40TCL_TEX_WRAP_S_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_CLAMP:
+ ret = NV40TCL_TEX_WRAP_S_CLAMP;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ ret = NV40TCL_TEX_WRAP_S_MIRROR_CLAMP_TO_EDGE;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ ret = NV40TCL_TEX_WRAP_S_MIRROR_CLAMP_TO_BORDER;
+ break;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ ret = NV40TCL_TEX_WRAP_S_MIRROR_CLAMP;
+ break;
+ default:
+ NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+ ret = NV40TCL_TEX_WRAP_S_REPEAT;
+ break;
+ }
+
+ return ret >> NV40TCL_TEX_WRAP_S_SHIFT;
+}
+
+static void *
+nv40_sampler_state_create(struct pipe_context *pipe,
+ const struct pipe_sampler_state *cso)
+{
+ struct nv40_sampler_state *ps;
+ uint32_t filter = 0;
+
+ ps = MALLOC(sizeof(struct nv40_sampler_state));
+
+ ps->fmt = 0;
+ if (!cso->normalized_coords)
+ ps->fmt |= NV40TCL_TEX_FORMAT_RECT;
+
+ ps->wrap = ((wrap_mode(cso->wrap_s) << NV40TCL_TEX_WRAP_S_SHIFT) |
+ (wrap_mode(cso->wrap_t) << NV40TCL_TEX_WRAP_T_SHIFT) |
+ (wrap_mode(cso->wrap_r) << NV40TCL_TEX_WRAP_R_SHIFT));
+
+ ps->en = 0;
+ if (cso->max_anisotropy >= 2.0) {
+ /* no idea, binary driver sets it, works without it.. meh.. */
+ ps->wrap |= (1 << 5);
+
+ if (cso->max_anisotropy >= 16.0) {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_16X;
+ } else
+ if (cso->max_anisotropy >= 12.0) {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_12X;
+ } else
+ if (cso->max_anisotropy >= 10.0) {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_10X;
+ } else
+ if (cso->max_anisotropy >= 8.0) {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_8X;
+ } else
+ if (cso->max_anisotropy >= 6.0) {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_6X;
+ } else
+ if (cso->max_anisotropy >= 4.0) {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_4X;
+ } else {
+ ps->en |= NV40TCL_TEX_ENABLE_ANISO_2X;
+ }
+ }
+
+ switch (cso->mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ filter |= NV40TCL_TEX_FILTER_MAG_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ filter |= NV40TCL_TEX_FILTER_MAG_NEAREST;
+ break;
+ }
+
+ switch (cso->min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV40TCL_TEX_FILTER_MIN_LINEAR_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV40TCL_TEX_FILTER_MIN_LINEAR_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV40TCL_TEX_FILTER_MIN_LINEAR;
+ break;
+ }
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ filter |= NV40TCL_TEX_FILTER_MIN_NEAREST_MIPMAP_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ filter |= NV40TCL_TEX_FILTER_MIN_NEAREST_MIPMAP_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ filter |= NV40TCL_TEX_FILTER_MIN_NEAREST;
+ break;
+ }
+ break;
+ }
+
+ ps->filt = filter;
+
+ {
+ float limit;
+
+ limit = CLAMP(cso->lod_bias, -16.0, 15.0);
+ ps->filt |= (int)(cso->lod_bias * 256.0) & 0x1fff;
+
+ limit = CLAMP(cso->max_lod, 0.0, 15.0);
+ ps->en |= (int)(limit * 256.0) << 7;
+
+ limit = CLAMP(cso->min_lod, 0.0, 15.0);
+ ps->en |= (int)(limit * 256.0) << 19;
+ }
+
+
+ if (cso->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ switch (cso->compare_func) {
+ case PIPE_FUNC_NEVER:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_NEVER;
+ break;
+ case PIPE_FUNC_GREATER:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_GREATER;
+ break;
+ case PIPE_FUNC_EQUAL:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_EQUAL;
+ break;
+ case PIPE_FUNC_GEQUAL:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_GEQUAL;
+ break;
+ case PIPE_FUNC_LESS:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_LESS;
+ break;
+ case PIPE_FUNC_NOTEQUAL:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_NOTEQUAL;
+ break;
+ case PIPE_FUNC_LEQUAL:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_LEQUAL;
+ break;
+ case PIPE_FUNC_ALWAYS:
+ ps->wrap |= NV40TCL_TEX_WRAP_RCOMP_ALWAYS;
+ break;
+ default:
+ break;
+ }
+ }
+
+ ps->bcol = ((float_to_ubyte(cso->border_color[3]) << 24) |
+ (float_to_ubyte(cso->border_color[0]) << 16) |
+ (float_to_ubyte(cso->border_color[1]) << 8) |
+ (float_to_ubyte(cso->border_color[2]) << 0));
+
+ return (void *)ps;
+}
+
+static void
+nv40_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ nv40->tex_sampler[unit] = sampler[unit];
+ nv40->dirty_samplers |= (1 << unit);
+ }
+
+ for (unit = nr; unit < nv40->nr_samplers; unit++) {
+ nv40->tex_sampler[unit] = NULL;
+ nv40->dirty_samplers |= (1 << unit);
+ }
+
+ nv40->nr_samplers = nr;
+ nv40->dirty |= NV40_NEW_SAMPLER;
+}
+
+static void
+nv40_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void
+nv40_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+ struct pipe_texture **miptree)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ unsigned unit;
+
+ for (unit = 0; unit < nr; unit++) {
+ pipe_texture_reference((struct pipe_texture **)
+ &nv40->tex_miptree[unit], miptree[unit]);
+ nv40->dirty_samplers |= (1 << unit);
+ }
+
+ for (unit = nr; unit < nv40->nr_textures; unit++) {
+ pipe_texture_reference((struct pipe_texture **)
+ &nv40->tex_miptree[unit], NULL);
+ nv40->dirty_samplers |= (1 << unit);
+ }
+
+ nv40->nr_textures = nr;
+ nv40->dirty |= NV40_NEW_SAMPLER;
+}
+
+static void *
+nv40_rasterizer_state_create(struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *cso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_rasterizer_state *rsso = CALLOC(1, sizeof(*rsso));
+ struct nouveau_stateobj *so = so_new(32, 0);
+ struct nouveau_grobj *curie = nv40->screen->curie;
+
+ /*XXX: ignored:
+ * light_twoside
+ * point_smooth -nohw
+ * multisample
+ */
+
+ so_method(so, curie, NV40TCL_SHADE_MODEL, 1);
+ so_data (so, cso->flatshade ? NV40TCL_SHADE_MODEL_FLAT :
+ NV40TCL_SHADE_MODEL_SMOOTH);
+
+ so_method(so, curie, NV40TCL_LINE_WIDTH, 2);
+ so_data (so, (unsigned char)(cso->line_width * 8.0) & 0xff);
+ so_data (so, cso->line_smooth ? 1 : 0);
+ so_method(so, curie, NV40TCL_LINE_STIPPLE_ENABLE, 2);
+ so_data (so, cso->line_stipple_enable ? 1 : 0);
+ so_data (so, (cso->line_stipple_pattern << 16) |
+ cso->line_stipple_factor);
+
+ so_method(so, curie, NV40TCL_POINT_SIZE, 1);
+ so_data (so, fui(cso->point_size));
+
+ so_method(so, curie, NV40TCL_POLYGON_MODE_FRONT, 6);
+ if (cso->front_winding == PIPE_WINDING_CCW) {
+ so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+ so_data(so, nvgl_polygon_mode(cso->fill_cw));
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ so_data(so, NV40TCL_CULL_FACE_FRONT);
+ break;
+ case PIPE_WINDING_CW:
+ so_data(so, NV40TCL_CULL_FACE_BACK);
+ break;
+ case PIPE_WINDING_BOTH:
+ so_data(so, NV40TCL_CULL_FACE_FRONT_AND_BACK);
+ break;
+ default:
+ so_data(so, NV40TCL_CULL_FACE_BACK);
+ break;
+ }
+ so_data(so, NV40TCL_FRONT_FACE_CCW);
+ } else {
+ so_data(so, nvgl_polygon_mode(cso->fill_cw));
+ so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ so_data(so, NV40TCL_CULL_FACE_BACK);
+ break;
+ case PIPE_WINDING_CW:
+ so_data(so, NV40TCL_CULL_FACE_FRONT);
+ break;
+ case PIPE_WINDING_BOTH:
+ so_data(so, NV40TCL_CULL_FACE_FRONT_AND_BACK);
+ break;
+ default:
+ so_data(so, NV40TCL_CULL_FACE_BACK);
+ break;
+ }
+ so_data(so, NV40TCL_FRONT_FACE_CW);
+ }
+ so_data(so, cso->poly_smooth ? 1 : 0);
+ so_data(so, (cso->cull_mode != PIPE_WINDING_NONE) ? 1 : 0);
+
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, cso->poly_stipple_enable ? 1 : 0);
+
+ so_method(so, curie, NV40TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_POINT) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_POINT))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_LINE) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_LINE))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_FILL) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_FILL))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if (cso->offset_cw || cso->offset_ccw) {
+ so_method(so, curie, NV40TCL_POLYGON_OFFSET_FACTOR, 2);
+ so_data (so, fui(cso->offset_scale));
+ so_data (so, fui(cso->offset_units * 2));
+ }
+
+ so_method(so, curie, NV40TCL_POINT_SPRITE, 1);
+ if (cso->point_sprite) {
+ unsigned psctl = (1 << 0), i;
+
+ for (i = 0; i < 8; i++) {
+ if (cso->sprite_coord_mode[i] != PIPE_SPRITE_COORD_NONE)
+ psctl |= (1 << (8 + i));
+ }
+
+ so_data(so, psctl);
+ } else {
+ so_data(so, 0);
+ }
+
+ so_ref(so, &rsso->so);
+ rsso->pipe = *cso;
+ return (void *)rsso;
+}
+
+static void
+nv40_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->rasterizer = hwcso;
+ nv40->dirty |= NV40_NEW_RAST;
+ nv40->draw_dirty |= NV40_NEW_RAST;
+}
+
+static void
+nv40_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_rasterizer_state *rsso = hwcso;
+
+ so_ref(NULL, &rsso->so);
+ FREE(rsso);
+}
+
+static void *
+nv40_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_zsa_state *zsaso = CALLOC(1, sizeof(*zsaso));
+ struct nouveau_stateobj *so = so_new(32, 0);
+ struct nouveau_grobj *curie = nv40->screen->curie;
+
+ so_method(so, curie, NV40TCL_DEPTH_FUNC, 3);
+ so_data (so, nvgl_comparison_op(cso->depth.func));
+ so_data (so, cso->depth.writemask ? 1 : 0);
+ so_data (so, cso->depth.enabled ? 1 : 0);
+
+ so_method(so, curie, NV40TCL_ALPHA_TEST_ENABLE, 3);
+ so_data (so, cso->alpha.enabled ? 1 : 0);
+ so_data (so, nvgl_comparison_op(cso->alpha.func));
+ so_data (so, float_to_ubyte(cso->alpha.ref));
+
+ if (cso->stencil[0].enabled) {
+ so_method(so, curie, NV40TCL_STENCIL_FRONT_ENABLE, 8);
+ so_data (so, cso->stencil[0].enabled ? 1 : 0);
+ so_data (so, cso->stencil[0].write_mask);
+ so_data (so, nvgl_comparison_op(cso->stencil[0].func));
+ so_data (so, cso->stencil[0].ref_value);
+ so_data (so, cso->stencil[0].value_mask);
+ so_data (so, nvgl_stencil_op(cso->stencil[0].fail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
+ } else {
+ so_method(so, curie, NV40TCL_STENCIL_FRONT_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ if (cso->stencil[1].enabled) {
+ so_method(so, curie, NV40TCL_STENCIL_BACK_ENABLE, 8);
+ so_data (so, cso->stencil[1].enabled ? 1 : 0);
+ so_data (so, cso->stencil[1].write_mask);
+ so_data (so, nvgl_comparison_op(cso->stencil[1].func));
+ so_data (so, cso->stencil[1].ref_value);
+ so_data (so, cso->stencil[1].value_mask);
+ so_data (so, nvgl_stencil_op(cso->stencil[1].fail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
+ } else {
+ so_method(so, curie, NV40TCL_STENCIL_BACK_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_ref(so, &zsaso->so);
+ zsaso->pipe = *cso;
+ return (void *)zsaso;
+}
+
+static void
+nv40_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->zsa = hwcso;
+ nv40->dirty |= NV40_NEW_ZSA;
+}
+
+static void
+nv40_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_zsa_state *zsaso = hwcso;
+
+ so_ref(NULL, &zsaso->so);
+ FREE(zsaso);
+}
+
+static void *
+nv40_vp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_vertex_program *vp;
+
+ vp = CALLOC(1, sizeof(struct nv40_vertex_program));
+ vp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+ vp->draw = draw_create_vertex_shader(nv40->draw, &vp->pipe);
+
+ return (void *)vp;
+}
+
+static void
+nv40_vp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->vertprog = hwcso;
+ nv40->dirty |= NV40_NEW_VERTPROG;
+ nv40->draw_dirty |= NV40_NEW_VERTPROG;
+}
+
+static void
+nv40_vp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_vertex_program *vp = hwcso;
+
+ draw_delete_vertex_shader(nv40->draw, vp->draw);
+ nv40_vertprog_destroy(nv40, vp);
+ FREE((void*)vp->pipe.tokens);
+ FREE(vp);
+}
+
+static void *
+nv40_fp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv40_fragment_program *fp;
+
+ fp = CALLOC(1, sizeof(struct nv40_fragment_program));
+ fp->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+
+ tgsi_scan_shader(fp->pipe.tokens, &fp->info);
+
+ return (void *)fp;
+}
+
+static void
+nv40_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->fragprog = hwcso;
+ nv40->dirty |= NV40_NEW_FRAGPROG;
+}
+
+static void
+nv40_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nv40_fragment_program *fp = hwcso;
+
+ nv40_fragprog_destroy(nv40, fp);
+ FREE((void*)fp->pipe.tokens);
+ FREE(fp);
+}
+
+static void
+nv40_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *bcol)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->blend_colour = *bcol;
+ nv40->dirty |= NV40_NEW_BCOL;
+}
+
+static void
+nv40_set_clip_state(struct pipe_context *pipe,
+ const struct pipe_clip_state *clip)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->clip = *clip;
+ nv40->dirty |= NV40_NEW_UCP;
+ nv40->draw_dirty |= NV40_NEW_UCP;
+}
+
+static void
+nv40_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+ const struct pipe_constant_buffer *buf )
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->constbuf[shader] = buf->buffer;
+ nv40->constbuf_nr[shader] = buf->size / (4 * sizeof(float));
+
+ if (shader == PIPE_SHADER_VERTEX) {
+ nv40->dirty |= NV40_NEW_VERTPROG;
+ } else
+ if (shader == PIPE_SHADER_FRAGMENT) {
+ nv40->dirty |= NV40_NEW_FRAGPROG;
+ }
+}
+
+static void
+nv40_set_framebuffer_state(struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->framebuffer = *fb;
+ nv40->dirty |= NV40_NEW_FB;
+}
+
+static void
+nv40_set_polygon_stipple(struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stipple)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ memcpy(nv40->stipple, stipple->stipple, 4 * 32);
+ nv40->dirty |= NV40_NEW_STIPPLE;
+}
+
+static void
+nv40_set_scissor_state(struct pipe_context *pipe,
+ const struct pipe_scissor_state *s)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->scissor = *s;
+ nv40->dirty |= NV40_NEW_SCISSOR;
+}
+
+static void
+nv40_set_viewport_state(struct pipe_context *pipe,
+ const struct pipe_viewport_state *vpt)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->viewport = *vpt;
+ nv40->dirty |= NV40_NEW_VIEWPORT;
+ nv40->draw_dirty |= NV40_NEW_VIEWPORT;
+}
+
+static void
+nv40_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_buffer *vb)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ memcpy(nv40->vtxbuf, vb, sizeof(*vb) * count);
+ nv40->vtxbuf_nr = count;
+
+ nv40->dirty |= NV40_NEW_ARRAYS;
+ nv40->draw_dirty |= NV40_NEW_ARRAYS;
+}
+
+static void
+nv40_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_element *ve)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ memcpy(nv40->vtxelt, ve, sizeof(*ve) * count);
+ nv40->vtxelt_nr = count;
+
+ nv40->dirty |= NV40_NEW_ARRAYS;
+ nv40->draw_dirty |= NV40_NEW_ARRAYS;
+}
+
+static void
+nv40_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+
+ nv40->edgeflags = bitfield;
+ nv40->dirty |= NV40_NEW_ARRAYS;
+ nv40->draw_dirty |= NV40_NEW_ARRAYS;
+}
+
+void
+nv40_init_state_functions(struct nv40_context *nv40)
+{
+ nv40->pipe.create_blend_state = nv40_blend_state_create;
+ nv40->pipe.bind_blend_state = nv40_blend_state_bind;
+ nv40->pipe.delete_blend_state = nv40_blend_state_delete;
+
+ nv40->pipe.create_sampler_state = nv40_sampler_state_create;
+ nv40->pipe.bind_sampler_states = nv40_sampler_state_bind;
+ nv40->pipe.delete_sampler_state = nv40_sampler_state_delete;
+ nv40->pipe.set_sampler_textures = nv40_set_sampler_texture;
+
+ nv40->pipe.create_rasterizer_state = nv40_rasterizer_state_create;
+ nv40->pipe.bind_rasterizer_state = nv40_rasterizer_state_bind;
+ nv40->pipe.delete_rasterizer_state = nv40_rasterizer_state_delete;
+
+ nv40->pipe.create_depth_stencil_alpha_state =
+ nv40_depth_stencil_alpha_state_create;
+ nv40->pipe.bind_depth_stencil_alpha_state =
+ nv40_depth_stencil_alpha_state_bind;
+ nv40->pipe.delete_depth_stencil_alpha_state =
+ nv40_depth_stencil_alpha_state_delete;
+
+ nv40->pipe.create_vs_state = nv40_vp_state_create;
+ nv40->pipe.bind_vs_state = nv40_vp_state_bind;
+ nv40->pipe.delete_vs_state = nv40_vp_state_delete;
+
+ nv40->pipe.create_fs_state = nv40_fp_state_create;
+ nv40->pipe.bind_fs_state = nv40_fp_state_bind;
+ nv40->pipe.delete_fs_state = nv40_fp_state_delete;
+
+ nv40->pipe.set_blend_color = nv40_set_blend_color;
+ nv40->pipe.set_clip_state = nv40_set_clip_state;
+ nv40->pipe.set_constant_buffer = nv40_set_constant_buffer;
+ nv40->pipe.set_framebuffer_state = nv40_set_framebuffer_state;
+ nv40->pipe.set_polygon_stipple = nv40_set_polygon_stipple;
+ nv40->pipe.set_scissor_state = nv40_set_scissor_state;
+ nv40->pipe.set_viewport_state = nv40_set_viewport_state;
+
+ nv40->pipe.set_edgeflags = nv40_set_edgeflags;
+ nv40->pipe.set_vertex_buffers = nv40_set_vertex_buffers;
+ nv40->pipe.set_vertex_elements = nv40_set_vertex_elements;
+}
+
--- /dev/null
+#ifndef __NV40_STATE_H__
+#define __NV40_STATE_H__
+
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
+
+struct nv40_sampler_state {
+ uint32_t fmt;
+ uint32_t wrap;
+ uint32_t en;
+ uint32_t filt;
+ uint32_t bcol;
+};
+
+struct nv40_vertex_program_exec {
+ uint32_t data[4];
+ boolean has_branch_offset;
+ int const_index;
+};
+
+struct nv40_vertex_program_data {
+ int index; /* immediates == -1 */
+ float value[4];
+};
+
+struct nv40_vertex_program {
+ struct pipe_shader_state pipe;
+
+ struct draw_vertex_shader *draw;
+
+ boolean translated;
+
+ struct pipe_clip_state ucp;
+
+ struct nv40_vertex_program_exec *insns;
+ unsigned nr_insns;
+ struct nv40_vertex_program_data *consts;
+ unsigned nr_consts;
+
+ struct nouveau_resource *exec;
+ unsigned exec_start;
+ struct nouveau_resource *data;
+ unsigned data_start;
+ unsigned data_start_min;
+
+ uint32_t ir;
+ uint32_t or;
+ uint32_t clip_ctrl;
+ struct nouveau_stateobj *so;
+};
+
+struct nv40_fragment_program_data {
+ unsigned offset;
+ unsigned index;
+};
+
+struct nv40_fragment_program {
+ struct pipe_shader_state pipe;
+ struct tgsi_shader_info info;
+
+ boolean translated;
+ unsigned samplers;
+
+ uint32_t *insn;
+ int insn_len;
+
+ struct nv40_fragment_program_data *consts;
+ unsigned nr_consts;
+
+ struct pipe_buffer *buffer;
+
+ uint32_t fp_control;
+ struct nouveau_stateobj *so;
+};
+
+struct nv40_miptree {
+ struct pipe_texture base;
+
+ struct pipe_buffer *buffer;
+ uint total_size;
+
+ struct {
+ uint pitch;
+ uint *image_offset;
+ } level[PIPE_MAX_TEXTURE_LEVELS];
+};
+
+#endif
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_blend_validate(struct nv40_context *nv40)
+{
+ so_ref(nv40->blend->so, &nv40->state.hw[NV40_STATE_BLEND]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_blend = {
+ .validate = nv40_state_blend_validate,
+ .dirty = {
+ .pipe = NV40_NEW_BLEND,
+ .hw = NV40_STATE_BLEND
+ }
+};
+
+static boolean
+nv40_state_blend_colour_validate(struct nv40_context *nv40)
+{
+ struct nouveau_stateobj *so = so_new(2, 0);
+ struct pipe_blend_color *bcol = &nv40->blend_colour;
+
+ so_method(so, nv40->screen->curie, NV40TCL_BLEND_COLOR, 1);
+ so_data (so, ((float_to_ubyte(bcol->color[3]) << 24) |
+ (float_to_ubyte(bcol->color[0]) << 16) |
+ (float_to_ubyte(bcol->color[1]) << 8) |
+ (float_to_ubyte(bcol->color[2]) << 0)));
+
+ so_ref(so, &nv40->state.hw[NV40_STATE_BCOL]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_blend_colour = {
+ .validate = nv40_state_blend_colour_validate,
+ .dirty = {
+ .pipe = NV40_NEW_BCOL,
+ .hw = NV40_STATE_BCOL
+ }
+};
--- /dev/null
+#include "nv40_context.h"
+#include "nv40_state.h"
+#include "draw/draw_context.h"
+
+static struct nv40_state_entry *render_states[] = {
+ &nv40_state_framebuffer,
+ &nv40_state_rasterizer,
+ &nv40_state_scissor,
+ &nv40_state_stipple,
+ &nv40_state_fragprog,
+ &nv40_state_fragtex,
+ &nv40_state_vertprog,
+ &nv40_state_blend,
+ &nv40_state_blend_colour,
+ &nv40_state_zsa,
+ &nv40_state_viewport,
+ &nv40_state_vbo,
+ NULL
+};
+
+static struct nv40_state_entry *swtnl_states[] = {
+ &nv40_state_framebuffer,
+ &nv40_state_rasterizer,
+ &nv40_state_scissor,
+ &nv40_state_stipple,
+ &nv40_state_fragprog,
+ &nv40_state_fragtex,
+ &nv40_state_vertprog,
+ &nv40_state_blend,
+ &nv40_state_blend_colour,
+ &nv40_state_zsa,
+ &nv40_state_viewport,
+ &nv40_state_vtxfmt,
+ NULL
+};
+
+static void
+nv40_state_do_validate(struct nv40_context *nv40,
+ struct nv40_state_entry **states)
+{
+ const struct pipe_framebuffer_state *fb = &nv40->framebuffer;
+ unsigned i;
+
+ for (i = 0; i < fb->num_cbufs; i++)
+ fb->cbufs[i]->status = PIPE_SURFACE_STATUS_DEFINED;
+ if (fb->zsbuf)
+ fb->zsbuf->status = PIPE_SURFACE_STATUS_DEFINED;
+
+ while (*states) {
+ struct nv40_state_entry *e = *states;
+
+ if (nv40->dirty & e->dirty.pipe) {
+ if (e->validate(nv40))
+ nv40->state.dirty |= (1ULL << e->dirty.hw);
+ }
+
+ states++;
+ }
+ nv40->dirty = 0;
+}
+
+void
+nv40_state_emit(struct nv40_context *nv40)
+{
+ struct nv40_state *state = &nv40->state;
+ struct nv40_screen *screen = nv40->screen;
+ unsigned i, samplers;
+ uint64 states;
+
+ if (nv40->pctx_id != screen->cur_pctx) {
+ for (i = 0; i < NV40_STATE_MAX; i++) {
+ if (state->hw[i] && screen->state[i] != state->hw[i])
+ state->dirty |= (1ULL << i);
+ }
+
+ screen->cur_pctx = nv40->pctx_id;
+ }
+
+ for (i = 0, states = state->dirty; states; i++) {
+ if (!(states & (1ULL << i)))
+ continue;
+ so_ref (state->hw[i], &nv40->screen->state[i]);
+ if (state->hw[i])
+ so_emit(nv40->nvws, nv40->screen->state[i]);
+ states &= ~(1ULL << i);
+ }
+
+ if (state->dirty & ((1ULL << NV40_STATE_FRAGPROG) |
+ (1ULL << NV40_STATE_FRAGTEX0))) {
+ BEGIN_RING(curie, NV40TCL_TEX_CACHE_CTL, 1);
+ OUT_RING (2);
+ BEGIN_RING(curie, NV40TCL_TEX_CACHE_CTL, 1);
+ OUT_RING (1);
+ }
+
+ state->dirty = 0;
+
+ so_emit_reloc_markers(nv40->nvws, state->hw[NV40_STATE_FB]);
+ for (i = 0, samplers = state->fp_samplers; i < 16 && samplers; i++) {
+ if (!(samplers & (1 << i)))
+ continue;
+ so_emit_reloc_markers(nv40->nvws,
+ state->hw[NV40_STATE_FRAGTEX0+i]);
+ samplers &= ~(1ULL << i);
+ }
+ so_emit_reloc_markers(nv40->nvws, state->hw[NV40_STATE_FRAGPROG]);
+ if (state->hw[NV40_STATE_VTXBUF] && nv40->render_mode == HW)
+ so_emit_reloc_markers(nv40->nvws, state->hw[NV40_STATE_VTXBUF]);
+}
+
+boolean
+nv40_state_validate(struct nv40_context *nv40)
+{
+ boolean was_sw = nv40->fallback_swtnl ? TRUE : FALSE;
+
+ if (nv40->render_mode != HW) {
+ /* Don't even bother trying to go back to hw if none
+ * of the states that caused swtnl previously have changed.
+ */
+ if ((nv40->fallback_swtnl & nv40->dirty)
+ != nv40->fallback_swtnl)
+ return FALSE;
+
+ /* Attempt to go to hwtnl again */
+ nv40->pipe.flush(&nv40->pipe, 0, NULL);
+ nv40->dirty |= (NV40_NEW_VIEWPORT |
+ NV40_NEW_VERTPROG |
+ NV40_NEW_ARRAYS);
+ nv40->render_mode = HW;
+ }
+
+ nv40_state_do_validate(nv40, render_states);
+ if (nv40->fallback_swtnl || nv40->fallback_swrast)
+ return FALSE;
+
+ if (was_sw)
+ NOUVEAU_ERR("swtnl->hw\n");
+
+ return TRUE;
+}
+
+boolean
+nv40_state_validate_swtnl(struct nv40_context *nv40)
+{
+ struct draw_context *draw = nv40->draw;
+
+ /* Setup for swtnl */
+ if (nv40->render_mode == HW) {
+ NOUVEAU_ERR("hw->swtnl 0x%08x\n", nv40->fallback_swtnl);
+ nv40->pipe.flush(&nv40->pipe, 0, NULL);
+ nv40->dirty |= (NV40_NEW_VIEWPORT |
+ NV40_NEW_VERTPROG |
+ NV40_NEW_ARRAYS);
+ nv40->render_mode = SWTNL;
+ }
+
+ if (nv40->draw_dirty & NV40_NEW_VERTPROG)
+ draw_bind_vertex_shader(draw, nv40->vertprog->draw);
+
+ if (nv40->draw_dirty & NV40_NEW_RAST)
+ draw_set_rasterizer_state(draw, &nv40->rasterizer->pipe);
+
+ if (nv40->draw_dirty & NV40_NEW_UCP)
+ draw_set_clip_state(draw, &nv40->clip);
+
+ if (nv40->draw_dirty & NV40_NEW_VIEWPORT)
+ draw_set_viewport_state(draw, &nv40->viewport);
+
+ if (nv40->draw_dirty & NV40_NEW_ARRAYS) {
+ draw_set_edgeflags(draw, nv40->edgeflags);
+ draw_set_vertex_buffers(draw, nv40->vtxbuf_nr, nv40->vtxbuf);
+ draw_set_vertex_elements(draw, nv40->vtxelt_nr, nv40->vtxelt);
+ }
+
+ nv40_state_do_validate(nv40, swtnl_states);
+ if (nv40->fallback_swrast) {
+ NOUVEAU_ERR("swtnl->swrast 0x%08x\n", nv40->fallback_swrast);
+ return FALSE;
+ }
+
+ nv40->draw_dirty = 0;
+ return TRUE;
+}
+
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_framebuffer_validate(struct nv40_context *nv40)
+{
+ struct pipe_framebuffer_state *fb = &nv40->framebuffer;
+ struct pipe_surface *rt[4], *zeta;
+ uint32_t rt_enable, rt_format;
+ int i, colour_format = 0, zeta_format = 0;
+ struct nouveau_stateobj *so = so_new(64, 10);
+ unsigned rt_flags = NOUVEAU_BO_RDWR | NOUVEAU_BO_VRAM;
+ unsigned w = fb->width;
+ unsigned h = fb->height;
+
+ rt_enable = 0;
+ for (i = 0; i < fb->num_cbufs; i++) {
+ if (colour_format) {
+ assert(colour_format == fb->cbufs[i]->format);
+ } else {
+ colour_format = fb->cbufs[i]->format;
+ rt_enable |= (NV40TCL_RT_ENABLE_COLOR0 << i);
+ rt[i] = fb->cbufs[i];
+ }
+ }
+
+ if (rt_enable & (NV40TCL_RT_ENABLE_COLOR1 | NV40TCL_RT_ENABLE_COLOR2 |
+ NV40TCL_RT_ENABLE_COLOR3))
+ rt_enable |= NV40TCL_RT_ENABLE_MRT;
+
+ if (fb->zsbuf) {
+ zeta_format = fb->zsbuf->format;
+ zeta = fb->zsbuf;
+ }
+
+ rt_format = NV40TCL_RT_FORMAT_TYPE_LINEAR;
+
+ switch (colour_format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case 0:
+ rt_format |= NV40TCL_RT_FORMAT_COLOR_A8R8G8B8;
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ rt_format |= NV40TCL_RT_FORMAT_COLOR_R5G6B5;
+ break;
+ default:
+ assert(0);
+ }
+
+ switch (zeta_format) {
+ case PIPE_FORMAT_Z16_UNORM:
+ rt_format |= NV40TCL_RT_FORMAT_ZETA_Z16;
+ break;
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case 0:
+ rt_format |= NV40TCL_RT_FORMAT_ZETA_Z24S8;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (rt_enable & NV40TCL_RT_ENABLE_COLOR0) {
+ so_method(so, nv40->screen->curie, NV40TCL_DMA_COLOR0, 1);
+ so_reloc (so, rt[0]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv40->nvws->channel->vram->handle,
+ nv40->nvws->channel->gart->handle);
+ so_method(so, nv40->screen->curie, NV40TCL_COLOR0_PITCH, 2);
+ so_data (so, rt[0]->stride);
+ so_reloc (so, rt[0]->buffer, rt[0]->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ }
+
+ if (rt_enable & NV40TCL_RT_ENABLE_COLOR1) {
+ so_method(so, nv40->screen->curie, NV40TCL_DMA_COLOR1, 1);
+ so_reloc (so, rt[1]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv40->nvws->channel->vram->handle,
+ nv40->nvws->channel->gart->handle);
+ so_method(so, nv40->screen->curie, NV40TCL_COLOR1_OFFSET, 2);
+ so_reloc (so, rt[1]->buffer, rt[1]->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, rt[1]->stride);
+ }
+
+ if (rt_enable & NV40TCL_RT_ENABLE_COLOR2) {
+ so_method(so, nv40->screen->curie, NV40TCL_DMA_COLOR2, 1);
+ so_reloc (so, rt[2]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv40->nvws->channel->vram->handle,
+ nv40->nvws->channel->gart->handle);
+ so_method(so, nv40->screen->curie, NV40TCL_COLOR2_OFFSET, 1);
+ so_reloc (so, rt[2]->buffer, rt[2]->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_method(so, nv40->screen->curie, NV40TCL_COLOR2_PITCH, 1);
+ so_data (so, rt[2]->stride);
+ }
+
+ if (rt_enable & NV40TCL_RT_ENABLE_COLOR3) {
+ so_method(so, nv40->screen->curie, NV40TCL_DMA_COLOR3, 1);
+ so_reloc (so, rt[3]->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv40->nvws->channel->vram->handle,
+ nv40->nvws->channel->gart->handle);
+ so_method(so, nv40->screen->curie, NV40TCL_COLOR3_OFFSET, 1);
+ so_reloc (so, rt[3]->buffer, rt[3]->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_method(so, nv40->screen->curie, NV40TCL_COLOR3_PITCH, 1);
+ so_data (so, rt[3]->stride);
+ }
+
+ if (zeta_format) {
+ so_method(so, nv40->screen->curie, NV40TCL_DMA_ZETA, 1);
+ so_reloc (so, zeta->buffer, 0, rt_flags | NOUVEAU_BO_OR,
+ nv40->nvws->channel->vram->handle,
+ nv40->nvws->channel->gart->handle);
+ so_method(so, nv40->screen->curie, NV40TCL_ZETA_OFFSET, 1);
+ so_reloc (so, zeta->buffer, zeta->offset, rt_flags |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_method(so, nv40->screen->curie, NV40TCL_ZETA_PITCH, 1);
+ so_data (so, zeta->stride);
+ }
+
+ so_method(so, nv40->screen->curie, NV40TCL_RT_ENABLE, 1);
+ so_data (so, rt_enable);
+ so_method(so, nv40->screen->curie, NV40TCL_RT_HORIZ, 3);
+ so_data (so, (w << 16) | 0);
+ so_data (so, (h << 16) | 0);
+ so_data (so, rt_format);
+ so_method(so, nv40->screen->curie, NV40TCL_VIEWPORT_HORIZ, 2);
+ so_data (so, (w << 16) | 0);
+ so_data (so, (h << 16) | 0);
+ so_method(so, nv40->screen->curie, NV40TCL_VIEWPORT_CLIP_HORIZ(0), 2);
+ so_data (so, ((w - 1) << 16) | 0);
+ so_data (so, ((h - 1) << 16) | 0);
+ so_method(so, nv40->screen->curie, 0x1d88, 1);
+ so_data (so, (1 << 12) | h);
+
+ so_ref(so, &nv40->state.hw[NV40_STATE_FB]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_framebuffer = {
+ .validate = nv40_state_framebuffer_validate,
+ .dirty = {
+ .pipe = NV40_NEW_FB,
+ .hw = NV40_STATE_FB
+ }
+};
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_rasterizer_validate(struct nv40_context *nv40)
+{
+ so_ref(nv40->rasterizer->so,
+ &nv40->state.hw[NV40_STATE_RAST]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_rasterizer = {
+ .validate = nv40_state_rasterizer_validate,
+ .dirty = {
+ .pipe = NV40_NEW_RAST,
+ .hw = NV40_STATE_RAST
+ }
+};
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_scissor_validate(struct nv40_context *nv40)
+{
+ struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
+ struct pipe_scissor_state *s = &nv40->scissor;
+ struct nouveau_stateobj *so;
+
+ if (nv40->state.hw[NV40_STATE_SCISSOR] &&
+ (rast->scissor == 0 && nv40->state.scissor_enabled == 0))
+ return FALSE;
+ nv40->state.scissor_enabled = rast->scissor;
+
+ so = so_new(3, 0);
+ so_method(so, nv40->screen->curie, NV40TCL_SCISSOR_HORIZ, 2);
+ if (nv40->state.scissor_enabled) {
+ so_data (so, ((s->maxx - s->minx) << 16) | s->minx);
+ so_data (so, ((s->maxy - s->miny) << 16) | s->miny);
+ } else {
+ so_data (so, 4096 << 16);
+ so_data (so, 4096 << 16);
+ }
+
+ so_ref(so, &nv40->state.hw[NV40_STATE_SCISSOR]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_scissor = {
+ .validate = nv40_state_scissor_validate,
+ .dirty = {
+ .pipe = NV40_NEW_SCISSOR | NV40_NEW_RAST,
+ .hw = NV40_STATE_SCISSOR
+ }
+};
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_stipple_validate(struct nv40_context *nv40)
+{
+ struct pipe_rasterizer_state *rast = &nv40->rasterizer->pipe;
+ struct nouveau_grobj *curie = nv40->screen->curie;
+ struct nouveau_stateobj *so;
+
+ if (nv40->state.hw[NV40_STATE_STIPPLE] &&
+ (rast->poly_stipple_enable == 0 && nv40->state.stipple_enabled == 0))
+ return FALSE;
+
+ if (rast->poly_stipple_enable) {
+ unsigned i;
+
+ so = so_new(35, 0);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+ for (i = 0; i < 32; i++)
+ so_data(so, nv40->stipple[i]);
+ } else {
+ so = so_new(2, 0);
+ so_method(so, curie, NV40TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_ref(so, &nv40->state.hw[NV40_STATE_STIPPLE]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_stipple = {
+ .validate = nv40_state_stipple_validate,
+ .dirty = {
+ .pipe = NV40_NEW_STIPPLE | NV40_NEW_RAST,
+ .hw = NV40_STATE_STIPPLE,
+ }
+};
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_viewport_validate(struct nv40_context *nv40)
+{
+ struct pipe_viewport_state *vpt = &nv40->viewport;
+ struct nouveau_stateobj *so;
+ unsigned bypass;
+
+ if (nv40->render_mode == HW && !nv40->rasterizer->pipe.bypass_clipping)
+ bypass = 0;
+ else
+ bypass = 1;
+
+ if (nv40->state.hw[NV40_STATE_VIEWPORT] &&
+ (bypass || !(nv40->dirty & NV40_NEW_VIEWPORT)) &&
+ nv40->state.viewport_bypass == bypass)
+ return FALSE;
+ nv40->state.viewport_bypass = bypass;
+
+ so = so_new(11, 0);
+ if (!bypass) {
+ so_method(so, nv40->screen->curie,
+ NV40TCL_VIEWPORT_TRANSLATE_X, 8);
+ so_data (so, fui(vpt->translate[0]));
+ so_data (so, fui(vpt->translate[1]));
+ so_data (so, fui(vpt->translate[2]));
+ so_data (so, fui(vpt->translate[3]));
+ so_data (so, fui(vpt->scale[0]));
+ so_data (so, fui(vpt->scale[1]));
+ so_data (so, fui(vpt->scale[2]));
+ so_data (so, fui(vpt->scale[3]));
+ so_method(so, nv40->screen->curie, 0x1d78, 1);
+ so_data (so, 1);
+ } else {
+ so_method(so, nv40->screen->curie,
+ NV40TCL_VIEWPORT_TRANSLATE_X, 8);
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(0.0));
+ so_data (so, fui(1.0));
+ so_data (so, fui(1.0));
+ so_data (so, fui(1.0));
+ so_data (so, fui(0.0));
+ /* Not entirely certain what this is yet. The DDX uses this
+ * value also as it fixes rendering when you pass
+ * pre-transformed vertices to the GPU. My best gusss is that
+ * this bypasses some culling/clipping stage. Might be worth
+ * noting that points/lines are uneffected by whatever this
+ * value fixes, only filled polygons are effected.
+ */
+ so_method(so, nv40->screen->curie, 0x1d78, 1);
+ so_data (so, 0x110);
+ }
+
+ so_ref(so, &nv40->state.hw[NV40_STATE_VIEWPORT]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_viewport = {
+ .validate = nv40_state_viewport_validate,
+ .dirty = {
+ .pipe = NV40_NEW_VIEWPORT | NV40_NEW_RAST,
+ .hw = NV40_STATE_VIEWPORT
+ }
+};
--- /dev/null
+#include "nv40_context.h"
+
+static boolean
+nv40_state_zsa_validate(struct nv40_context *nv40)
+{
+ so_ref(nv40->zsa->so,
+ &nv40->state.hw[NV40_STATE_ZSA]);
+ return TRUE;
+}
+
+struct nv40_state_entry nv40_state_zsa = {
+ .validate = nv40_state_zsa_validate,
+ .dirty = {
+ .pipe = NV40_NEW_ZSA,
+ .hw = NV40_STATE_ZSA
+ }
+};
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "nv40_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_inlines.h"
+
+#include "util/u_tile.h"
+
+static void
+nv40_surface_copy(struct pipe_context *pipe, boolean do_flip,
+ struct pipe_surface *dest, unsigned destx, unsigned desty,
+ struct pipe_surface *src, unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nouveau_winsys *nvws = nv40->nvws;
+
+ if (do_flip) {
+ /*XXX: This dodgyness will do for now for correctness. But,
+ * need to investigate whether the 2D engine is able to
+ * manage a flip (perhaps SIFM?), if not, use the 3D engine
+ */
+ desty += height;
+ while (height--) {
+ nvws->surface_copy(nvws, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
+ }
+ } else {
+ nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
+ width, height);
+ }
+}
+
+static void
+nv40_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
+ unsigned destx, unsigned desty, unsigned width,
+ unsigned height, unsigned value)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nouveau_winsys *nvws = nv40->nvws;
+
+ nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+}
+
+void
+nv40_init_surface_functions(struct nv40_context *nv40)
+{
+ nv40->pipe.surface_copy = nv40_surface_copy;
+ nv40->pipe.surface_fill = nv40_surface_fill;
+}
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "nv40_context.h"
+#include "nv40_state.h"
+
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_pushbuf.h"
+#include "nouveau/nouveau_util.h"
+
+#define FORCE_SWTNL 0
+
+static INLINE int
+nv40_vbo_format_to_hw(enum pipe_format pipe, unsigned *fmt, unsigned *ncomp)
+{
+ switch (pipe) {
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ *fmt = NV40TCL_VTXFMT_TYPE_FLOAT;
+ break;
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ *fmt = NV40TCL_VTXFMT_TYPE_UBYTE;
+ break;
+ case PIPE_FORMAT_R16_SSCALED:
+ case PIPE_FORMAT_R16G16_SSCALED:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ *fmt = NV40TCL_VTXFMT_TYPE_USHORT;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown format %s\n", pf_name(pipe));
+ return 1;
+ }
+
+ switch (pipe) {
+ case PIPE_FORMAT_R8_UNORM:
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_R16_SSCALED:
+ *ncomp = 1;
+ break;
+ case PIPE_FORMAT_R8G8_UNORM:
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R16G16_SSCALED:
+ *ncomp = 2;
+ break;
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ *ncomp = 3;
+ break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ *ncomp = 4;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown format %s\n", pf_name(pipe));
+ return 1;
+ }
+
+ return 0;
+}
+
+static boolean
+nv40_vbo_set_idxbuf(struct nv40_context *nv40, struct pipe_buffer *ib,
+ unsigned ib_size)
+{
+ struct pipe_screen *pscreen = &nv40->screen->pipe;
+ unsigned type;
+
+ if (!ib) {
+ nv40->idxbuf = NULL;
+ nv40->idxbuf_format = 0xdeadbeef;
+ return FALSE;
+ }
+
+ if (!pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF) || ib_size == 1)
+ return FALSE;
+
+ switch (ib_size) {
+ case 2:
+ type = NV40TCL_IDXBUF_FORMAT_TYPE_U16;
+ break;
+ case 4:
+ type = NV40TCL_IDXBUF_FORMAT_TYPE_U32;
+ break;
+ default:
+ return FALSE;
+ }
+
+ if (ib != nv40->idxbuf ||
+ type != nv40->idxbuf_format) {
+ nv40->dirty |= NV40_NEW_ARRAYS;
+ nv40->idxbuf = ib;
+ nv40->idxbuf_format = type;
+ }
+
+ return TRUE;
+}
+
+static boolean
+nv40_vbo_static_attrib(struct nv40_context *nv40, struct nouveau_stateobj *so,
+ int attrib, struct pipe_vertex_element *ve,
+ struct pipe_vertex_buffer *vb)
+{
+ struct pipe_winsys *ws = nv40->pipe.winsys;
+ struct nouveau_grobj *curie = nv40->screen->curie;
+ unsigned type, ncomp;
+ void *map;
+
+ if (nv40_vbo_format_to_hw(ve->src_format, &type, &ncomp))
+ return FALSE;
+
+ map = ws->buffer_map(ws, vb->buffer, PIPE_BUFFER_USAGE_CPU_READ);
+ map += vb->buffer_offset + ve->src_offset;
+
+ switch (type) {
+ case NV40TCL_VTXFMT_TYPE_FLOAT:
+ {
+ float *v = map;
+
+ switch (ncomp) {
+ case 4:
+ so_method(so, curie, NV40TCL_VTX_ATTR_4F_X(attrib), 4);
+ so_data (so, fui(v[0]));
+ so_data (so, fui(v[1]));
+ so_data (so, fui(v[2]));
+ so_data (so, fui(v[3]));
+ break;
+ case 3:
+ so_method(so, curie, NV40TCL_VTX_ATTR_3F_X(attrib), 3);
+ so_data (so, fui(v[0]));
+ so_data (so, fui(v[1]));
+ so_data (so, fui(v[2]));
+ break;
+ case 2:
+ so_method(so, curie, NV40TCL_VTX_ATTR_2F_X(attrib), 2);
+ so_data (so, fui(v[0]));
+ so_data (so, fui(v[1]));
+ break;
+ case 1:
+ so_method(so, curie, NV40TCL_VTX_ATTR_1F(attrib), 1);
+ so_data (so, fui(v[0]));
+ break;
+ default:
+ ws->buffer_unmap(ws, vb->buffer);
+ return FALSE;
+ }
+ }
+ break;
+ default:
+ ws->buffer_unmap(ws, vb->buffer);
+ return FALSE;
+ }
+
+ ws->buffer_unmap(ws, vb->buffer);
+
+ return TRUE;
+}
+
+boolean
+nv40_draw_arrays(struct pipe_context *pipe,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nouveau_channel *chan = nv40->nvws->channel;
+ unsigned restart;
+
+ nv40_vbo_set_idxbuf(nv40, NULL, 0);
+ if (FORCE_SWTNL || !nv40_state_validate(nv40)) {
+ return nv40_draw_elements_swtnl(pipe, NULL, 0,
+ mode, start, count);
+ }
+
+ while (count) {
+ unsigned vc, nr;
+
+ nv40_state_emit(nv40);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 256,
+ mode, start, count, &restart);
+ if (!vc) {
+ FIRE_RING(NULL);
+ continue;
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ nr = (vc & 0xff);
+ if (nr) {
+ BEGIN_RING(curie, NV40TCL_VB_VERTEX_BATCH, 1);
+ OUT_RING (((nr - 1) << 24) | start);
+ start += nr;
+ }
+
+ nr = vc >> 8;
+ while (nr) {
+ unsigned push = nr > 2047 ? 2047 : nr;
+
+ nr -= push;
+
+ BEGIN_RING_NI(curie, NV40TCL_VB_VERTEX_BATCH, push);
+ while (push--) {
+ OUT_RING(((0x100 - 1) << 24) | start);
+ start += 0x100;
+ }
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (0);
+
+ count -= vc;
+ start = restart;
+ }
+
+ pipe->flush(pipe, 0, NULL);
+ return TRUE;
+}
+
+static INLINE void
+nv40_draw_elements_u08(struct nv40_context *nv40, void *ib,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nouveau_channel *chan = nv40->nvws->channel;
+
+ while (count) {
+ uint8_t *elts = (uint8_t *)ib + start;
+ unsigned vc, push, restart;
+
+ nv40_state_emit(nv40);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 2,
+ mode, start, count, &restart);
+ if (vc == 0) {
+ FIRE_RING(NULL);
+ continue;
+ }
+ count -= vc;
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ if (vc & 1) {
+ BEGIN_RING(curie, NV40TCL_VB_ELEMENT_U32, 1);
+ OUT_RING (elts[0]);
+ elts++; vc--;
+ }
+
+ while (vc) {
+ unsigned i;
+
+ push = MIN2(vc, 2047 * 2);
+
+ BEGIN_RING_NI(curie, NV40TCL_VB_ELEMENT_U16, push >> 1);
+ for (i = 0; i < push; i+=2)
+ OUT_RING((elts[i+1] << 16) | elts[i]);
+
+ vc -= push;
+ elts += push;
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (0);
+
+ start = restart;
+ }
+}
+
+static INLINE void
+nv40_draw_elements_u16(struct nv40_context *nv40, void *ib,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nouveau_channel *chan = nv40->nvws->channel;
+
+ while (count) {
+ uint16_t *elts = (uint16_t *)ib + start;
+ unsigned vc, push, restart;
+
+ nv40_state_emit(nv40);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 2,
+ mode, start, count, &restart);
+ if (vc == 0) {
+ FIRE_RING(NULL);
+ continue;
+ }
+ count -= vc;
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ if (vc & 1) {
+ BEGIN_RING(curie, NV40TCL_VB_ELEMENT_U32, 1);
+ OUT_RING (elts[0]);
+ elts++; vc--;
+ }
+
+ while (vc) {
+ unsigned i;
+
+ push = MIN2(vc, 2047 * 2);
+
+ BEGIN_RING_NI(curie, NV40TCL_VB_ELEMENT_U16, push >> 1);
+ for (i = 0; i < push; i+=2)
+ OUT_RING((elts[i+1] << 16) | elts[i]);
+
+ vc -= push;
+ elts += push;
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (0);
+
+ start = restart;
+ }
+}
+
+static INLINE void
+nv40_draw_elements_u32(struct nv40_context *nv40, void *ib,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nouveau_channel *chan = nv40->nvws->channel;
+
+ while (count) {
+ uint32_t *elts = (uint32_t *)ib + start;
+ unsigned vc, push, restart;
+
+ nv40_state_emit(nv40);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 5, 1,
+ mode, start, count, &restart);
+ if (vc == 0) {
+ FIRE_RING(NULL);
+ continue;
+ }
+ count -= vc;
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ while (vc) {
+ push = MIN2(vc, 2047);
+
+ BEGIN_RING_NI(curie, NV40TCL_VB_ELEMENT_U32, push);
+ OUT_RINGp (elts, push);
+
+ vc -= push;
+ elts += push;
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (0);
+
+ start = restart;
+ }
+}
+
+static boolean
+nv40_draw_elements_inline(struct pipe_context *pipe,
+ struct pipe_buffer *ib, unsigned ib_size,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct pipe_winsys *ws = pipe->winsys;
+ void *map;
+
+ map = ws->buffer_map(ws, ib, PIPE_BUFFER_USAGE_CPU_READ);
+ if (!ib) {
+ NOUVEAU_ERR("failed mapping ib\n");
+ return FALSE;
+ }
+
+ switch (ib_size) {
+ case 1:
+ nv40_draw_elements_u08(nv40, map, mode, start, count);
+ break;
+ case 2:
+ nv40_draw_elements_u16(nv40, map, mode, start, count);
+ break;
+ case 4:
+ nv40_draw_elements_u32(nv40, map, mode, start, count);
+ break;
+ default:
+ NOUVEAU_ERR("invalid idxbuf fmt %d\n", ib_size);
+ break;
+ }
+
+ ws->buffer_unmap(ws, ib);
+ return TRUE;
+}
+
+static boolean
+nv40_draw_elements_vbo(struct pipe_context *pipe,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ struct nouveau_channel *chan = nv40->nvws->channel;
+ unsigned restart;
+
+ while (count) {
+ unsigned nr, vc;
+
+ nv40_state_emit(nv40);
+
+ vc = nouveau_vbuf_split(chan->pushbuf->remaining, 6, 256,
+ mode, start, count, &restart);
+ if (!vc) {
+ FIRE_RING(NULL);
+ continue;
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (nvgl_primitive(mode));
+
+ nr = (vc & 0xff);
+ if (nr) {
+ BEGIN_RING(curie, NV40TCL_VB_INDEX_BATCH, 1);
+ OUT_RING (((nr - 1) << 24) | start);
+ start += nr;
+ }
+
+ nr = vc >> 8;
+ while (nr) {
+ unsigned push = nr > 2047 ? 2047 : nr;
+
+ nr -= push;
+
+ BEGIN_RING_NI(curie, NV40TCL_VB_INDEX_BATCH, push);
+ while (push--) {
+ OUT_RING(((0x100 - 1) << 24) | start);
+ start += 0x100;
+ }
+ }
+
+ BEGIN_RING(curie, NV40TCL_BEGIN_END, 1);
+ OUT_RING (0);
+
+ count -= vc;
+ start = restart;
+ }
+
+ return TRUE;
+}
+
+boolean
+nv40_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer, unsigned indexSize,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv40_context *nv40 = nv40_context(pipe);
+ boolean idxbuf;
+
+ idxbuf = nv40_vbo_set_idxbuf(nv40, indexBuffer, indexSize);
+ if (FORCE_SWTNL || !nv40_state_validate(nv40)) {
+ return nv40_draw_elements_swtnl(pipe, NULL, 0,
+ mode, start, count);
+ }
+
+ if (idxbuf) {
+ nv40_draw_elements_vbo(pipe, mode, start, count);
+ } else {
+ nv40_draw_elements_inline(pipe, indexBuffer, indexSize,
+ mode, start, count);
+ }
+
+ pipe->flush(pipe, 0, NULL);
+ return TRUE;
+}
+
+static boolean
+nv40_vbo_validate(struct nv40_context *nv40)
+{
+ struct nouveau_stateobj *vtxbuf, *vtxfmt, *sattr = NULL;
+ struct nouveau_grobj *curie = nv40->screen->curie;
+ struct pipe_buffer *ib = nv40->idxbuf;
+ unsigned ib_format = nv40->idxbuf_format;
+ unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
+ int hw;
+
+ if (nv40->edgeflags) {
+ nv40->fallback_swtnl |= NV40_NEW_ARRAYS;
+ return FALSE;
+ }
+
+ vtxbuf = so_new(20, 18);
+ so_method(vtxbuf, curie, NV40TCL_VTXBUF_ADDRESS(0), nv40->vtxelt_nr);
+ vtxfmt = so_new(17, 0);
+ so_method(vtxfmt, curie, NV40TCL_VTXFMT(0), nv40->vtxelt_nr);
+
+ for (hw = 0; hw < nv40->vtxelt_nr; hw++) {
+ struct pipe_vertex_element *ve;
+ struct pipe_vertex_buffer *vb;
+ unsigned type, ncomp;
+
+ ve = &nv40->vtxelt[hw];
+ vb = &nv40->vtxbuf[ve->vertex_buffer_index];
+
+ if (!vb->pitch) {
+ if (!sattr)
+ sattr = so_new(16 * 5, 0);
+
+ if (nv40_vbo_static_attrib(nv40, sattr, hw, ve, vb)) {
+ so_data(vtxbuf, 0);
+ so_data(vtxfmt, NV40TCL_VTXFMT_TYPE_FLOAT);
+ continue;
+ }
+ }
+
+ if (nv40_vbo_format_to_hw(ve->src_format, &type, &ncomp)) {
+ nv40->fallback_swtnl |= NV40_NEW_ARRAYS;
+ so_ref(NULL, &vtxbuf);
+ so_ref(NULL, &vtxfmt);
+ return FALSE;
+ }
+
+ so_reloc(vtxbuf, vb->buffer, vb->buffer_offset + ve->src_offset,
+ vb_flags | NOUVEAU_BO_LOW | NOUVEAU_BO_OR,
+ 0, NV40TCL_VTXBUF_ADDRESS_DMA1);
+ so_data (vtxfmt, ((vb->pitch << NV40TCL_VTXFMT_STRIDE_SHIFT) |
+ (ncomp << NV40TCL_VTXFMT_SIZE_SHIFT) | type));
+ }
+
+ if (ib) {
+ so_method(vtxbuf, curie, NV40TCL_IDXBUF_ADDRESS, 2);
+ so_reloc (vtxbuf, ib, 0, vb_flags | NOUVEAU_BO_LOW, 0, 0);
+ so_reloc (vtxbuf, ib, ib_format, vb_flags | NOUVEAU_BO_OR,
+ 0, NV40TCL_IDXBUF_FORMAT_DMA1);
+ }
+
+ so_method(vtxbuf, curie, 0x1710, 1);
+ so_data (vtxbuf, 0);
+
+ so_ref(vtxbuf, &nv40->state.hw[NV40_STATE_VTXBUF]);
+ nv40->state.dirty |= (1ULL << NV40_STATE_VTXBUF);
+ so_ref(vtxfmt, &nv40->state.hw[NV40_STATE_VTXFMT]);
+ nv40->state.dirty |= (1ULL << NV40_STATE_VTXFMT);
+ so_ref(sattr, &nv40->state.hw[NV40_STATE_VTXATTR]);
+ nv40->state.dirty |= (1ULL << NV40_STATE_VTXATTR);
+ return FALSE;
+}
+
+struct nv40_state_entry nv40_state_vbo = {
+ .validate = nv40_vbo_validate,
+ .dirty = {
+ .pipe = NV40_NEW_ARRAYS,
+ .hw = 0,
+ }
+};
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv40_context.h"
+#include "nv40_state.h"
+
+/* TODO (at least...):
+ * 1. Indexed consts + ARL
+ * 3. NV_vp11, NV_vp2, NV_vp3 features
+ * - extra arith opcodes
+ * - branching
+ * - texture sampling
+ * - indexed attribs
+ * - indexed results
+ * 4. bugs
+ */
+
+#define SWZ_X 0
+#define SWZ_Y 1
+#define SWZ_Z 2
+#define SWZ_W 3
+#define MASK_X 8
+#define MASK_Y 4
+#define MASK_Z 2
+#define MASK_W 1
+#define MASK_ALL (MASK_X|MASK_Y|MASK_Z|MASK_W)
+#define DEF_SCALE 0
+#define DEF_CTEST 0
+#include "nv40_shader.h"
+
+#define swz(s,x,y,z,w) nv40_sr_swz((s), SWZ_##x, SWZ_##y, SWZ_##z, SWZ_##w)
+#define neg(s) nv40_sr_neg((s))
+#define abs(s) nv40_sr_abs((s))
+
+#define NV40_VP_INST_DEST_CLIP(n) ((~0 - 6) + (n))
+
+struct nv40_vpc {
+ struct nv40_vertex_program *vp;
+
+ struct nv40_vertex_program_exec *vpi;
+
+ unsigned r_temps;
+ unsigned r_temps_discard;
+ struct nv40_sreg r_result[PIPE_MAX_SHADER_OUTPUTS];
+ struct nv40_sreg *r_address;
+ struct nv40_sreg *r_temp;
+
+ struct nv40_sreg *imm;
+ unsigned nr_imm;
+
+ unsigned hpos_idx;
+};
+
+static struct nv40_sreg
+temp(struct nv40_vpc *vpc)
+{
+ int idx = ffs(~vpc->r_temps) - 1;
+
+ if (idx < 0) {
+ NOUVEAU_ERR("out of temps!!\n");
+ assert(0);
+ return nv40_sr(NV40SR_TEMP, 0);
+ }
+
+ vpc->r_temps |= (1 << idx);
+ vpc->r_temps_discard |= (1 << idx);
+ return nv40_sr(NV40SR_TEMP, idx);
+}
+
+static INLINE void
+release_temps(struct nv40_vpc *vpc)
+{
+ vpc->r_temps &= ~vpc->r_temps_discard;
+ vpc->r_temps_discard = 0;
+}
+
+static struct nv40_sreg
+constant(struct nv40_vpc *vpc, int pipe, float x, float y, float z, float w)
+{
+ struct nv40_vertex_program *vp = vpc->vp;
+ struct nv40_vertex_program_data *vpd;
+ int idx;
+
+ if (pipe >= 0) {
+ for (idx = 0; idx < vp->nr_consts; idx++) {
+ if (vp->consts[idx].index == pipe)
+ return nv40_sr(NV40SR_CONST, idx);
+ }
+ }
+
+ idx = vp->nr_consts++;
+ vp->consts = realloc(vp->consts, sizeof(*vpd) * vp->nr_consts);
+ vpd = &vp->consts[idx];
+
+ vpd->index = pipe;
+ vpd->value[0] = x;
+ vpd->value[1] = y;
+ vpd->value[2] = z;
+ vpd->value[3] = w;
+ return nv40_sr(NV40SR_CONST, idx);
+}
+
+#define arith(cc,s,o,d,m,s0,s1,s2) \
+ nv40_vp_arith((cc), (s), NV40_VP_INST_##o, (d), (m), (s0), (s1), (s2))
+
+static void
+emit_src(struct nv40_vpc *vpc, uint32_t *hw, int pos, struct nv40_sreg src)
+{
+ struct nv40_vertex_program *vp = vpc->vp;
+ uint32_t sr = 0;
+
+ switch (src.type) {
+ case NV40SR_TEMP:
+ sr |= (NV40_VP_SRC_REG_TYPE_TEMP << NV40_VP_SRC_REG_TYPE_SHIFT);
+ sr |= (src.index << NV40_VP_SRC_TEMP_SRC_SHIFT);
+ break;
+ case NV40SR_INPUT:
+ sr |= (NV40_VP_SRC_REG_TYPE_INPUT <<
+ NV40_VP_SRC_REG_TYPE_SHIFT);
+ vp->ir |= (1 << src.index);
+ hw[1] |= (src.index << NV40_VP_INST_INPUT_SRC_SHIFT);
+ break;
+ case NV40SR_CONST:
+ sr |= (NV40_VP_SRC_REG_TYPE_CONST <<
+ NV40_VP_SRC_REG_TYPE_SHIFT);
+ assert(vpc->vpi->const_index == -1 ||
+ vpc->vpi->const_index == src.index);
+ vpc->vpi->const_index = src.index;
+ break;
+ case NV40SR_NONE:
+ sr |= (NV40_VP_SRC_REG_TYPE_INPUT <<
+ NV40_VP_SRC_REG_TYPE_SHIFT);
+ break;
+ default:
+ assert(0);
+ }
+
+ if (src.negate)
+ sr |= NV40_VP_SRC_NEGATE;
+
+ if (src.abs)
+ hw[0] |= (1 << (21 + pos));
+
+ sr |= ((src.swz[0] << NV40_VP_SRC_SWZ_X_SHIFT) |
+ (src.swz[1] << NV40_VP_SRC_SWZ_Y_SHIFT) |
+ (src.swz[2] << NV40_VP_SRC_SWZ_Z_SHIFT) |
+ (src.swz[3] << NV40_VP_SRC_SWZ_W_SHIFT));
+
+ switch (pos) {
+ case 0:
+ hw[1] |= ((sr & NV40_VP_SRC0_HIGH_MASK) >>
+ NV40_VP_SRC0_HIGH_SHIFT) << NV40_VP_INST_SRC0H_SHIFT;
+ hw[2] |= (sr & NV40_VP_SRC0_LOW_MASK) <<
+ NV40_VP_INST_SRC0L_SHIFT;
+ break;
+ case 1:
+ hw[2] |= sr << NV40_VP_INST_SRC1_SHIFT;
+ break;
+ case 2:
+ hw[2] |= ((sr & NV40_VP_SRC2_HIGH_MASK) >>
+ NV40_VP_SRC2_HIGH_SHIFT) << NV40_VP_INST_SRC2H_SHIFT;
+ hw[3] |= (sr & NV40_VP_SRC2_LOW_MASK) <<
+ NV40_VP_INST_SRC2L_SHIFT;
+ break;
+ default:
+ assert(0);
+ }
+}
+
+static void
+emit_dst(struct nv40_vpc *vpc, uint32_t *hw, int slot, struct nv40_sreg dst)
+{
+ struct nv40_vertex_program *vp = vpc->vp;
+
+ switch (dst.type) {
+ case NV40SR_TEMP:
+ hw[3] |= NV40_VP_INST_DEST_MASK;
+ if (slot == 0) {
+ hw[0] |= (dst.index <<
+ NV40_VP_INST_VEC_DEST_TEMP_SHIFT);
+ } else {
+ hw[3] |= (dst.index <<
+ NV40_VP_INST_SCA_DEST_TEMP_SHIFT);
+ }
+ break;
+ case NV40SR_OUTPUT:
+ switch (dst.index) {
+ case NV40_VP_INST_DEST_COL0 : vp->or |= (1 << 0); break;
+ case NV40_VP_INST_DEST_COL1 : vp->or |= (1 << 1); break;
+ case NV40_VP_INST_DEST_BFC0 : vp->or |= (1 << 2); break;
+ case NV40_VP_INST_DEST_BFC1 : vp->or |= (1 << 3); break;
+ case NV40_VP_INST_DEST_FOGC : vp->or |= (1 << 4); break;
+ case NV40_VP_INST_DEST_PSZ : vp->or |= (1 << 5); break;
+ case NV40_VP_INST_DEST_TC(0): vp->or |= (1 << 14); break;
+ case NV40_VP_INST_DEST_TC(1): vp->or |= (1 << 15); break;
+ case NV40_VP_INST_DEST_TC(2): vp->or |= (1 << 16); break;
+ case NV40_VP_INST_DEST_TC(3): vp->or |= (1 << 17); break;
+ case NV40_VP_INST_DEST_TC(4): vp->or |= (1 << 18); break;
+ case NV40_VP_INST_DEST_TC(5): vp->or |= (1 << 19); break;
+ case NV40_VP_INST_DEST_TC(6): vp->or |= (1 << 20); break;
+ case NV40_VP_INST_DEST_TC(7): vp->or |= (1 << 21); break;
+ case NV40_VP_INST_DEST_CLIP(0):
+ vp->or |= (1 << 6);
+ vp->clip_ctrl |= NV40TCL_CLIP_PLANE_ENABLE_PLANE0;
+ dst.index = NV40_VP_INST_DEST_FOGC;
+ break;
+ case NV40_VP_INST_DEST_CLIP(1):
+ vp->or |= (1 << 7);
+ vp->clip_ctrl |= NV40TCL_CLIP_PLANE_ENABLE_PLANE1;
+ dst.index = NV40_VP_INST_DEST_FOGC;
+ break;
+ case NV40_VP_INST_DEST_CLIP(2):
+ vp->or |= (1 << 8);
+ vp->clip_ctrl |= NV40TCL_CLIP_PLANE_ENABLE_PLANE2;
+ dst.index = NV40_VP_INST_DEST_FOGC;
+ break;
+ case NV40_VP_INST_DEST_CLIP(3):
+ vp->or |= (1 << 9);
+ vp->clip_ctrl |= NV40TCL_CLIP_PLANE_ENABLE_PLANE3;
+ dst.index = NV40_VP_INST_DEST_PSZ;
+ break;
+ case NV40_VP_INST_DEST_CLIP(4):
+ vp->or |= (1 << 10);
+ vp->clip_ctrl |= NV40TCL_CLIP_PLANE_ENABLE_PLANE4;
+ dst.index = NV40_VP_INST_DEST_PSZ;
+ break;
+ case NV40_VP_INST_DEST_CLIP(5):
+ vp->or |= (1 << 11);
+ vp->clip_ctrl |= NV40TCL_CLIP_PLANE_ENABLE_PLANE5;
+ dst.index = NV40_VP_INST_DEST_PSZ;
+ break;
+ default:
+ break;
+ }
+
+ hw[3] |= (dst.index << NV40_VP_INST_DEST_SHIFT);
+ if (slot == 0) {
+ hw[0] |= NV40_VP_INST_VEC_RESULT;
+ hw[0] |= NV40_VP_INST_VEC_DEST_TEMP_MASK | (1<<20);
+ } else {
+ hw[3] |= NV40_VP_INST_SCA_RESULT;
+ hw[3] |= NV40_VP_INST_SCA_DEST_TEMP_MASK;
+ }
+ break;
+ default:
+ assert(0);
+ }
+}
+
+static void
+nv40_vp_arith(struct nv40_vpc *vpc, int slot, int op,
+ struct nv40_sreg dst, int mask,
+ struct nv40_sreg s0, struct nv40_sreg s1,
+ struct nv40_sreg s2)
+{
+ struct nv40_vertex_program *vp = vpc->vp;
+ uint32_t *hw;
+
+ vp->insns = realloc(vp->insns, ++vp->nr_insns * sizeof(*vpc->vpi));
+ vpc->vpi = &vp->insns[vp->nr_insns - 1];
+ memset(vpc->vpi, 0, sizeof(*vpc->vpi));
+ vpc->vpi->const_index = -1;
+
+ hw = vpc->vpi->data;
+
+ hw[0] |= (NV40_VP_INST_COND_TR << NV40_VP_INST_COND_SHIFT);
+ hw[0] |= ((0 << NV40_VP_INST_COND_SWZ_X_SHIFT) |
+ (1 << NV40_VP_INST_COND_SWZ_Y_SHIFT) |
+ (2 << NV40_VP_INST_COND_SWZ_Z_SHIFT) |
+ (3 << NV40_VP_INST_COND_SWZ_W_SHIFT));
+
+ if (slot == 0) {
+ hw[1] |= (op << NV40_VP_INST_VEC_OPCODE_SHIFT);
+ hw[3] |= NV40_VP_INST_SCA_DEST_TEMP_MASK;
+ hw[3] |= (mask << NV40_VP_INST_VEC_WRITEMASK_SHIFT);
+ } else {
+ hw[1] |= (op << NV40_VP_INST_SCA_OPCODE_SHIFT);
+ hw[0] |= (NV40_VP_INST_VEC_DEST_TEMP_MASK | (1 << 20));
+ hw[3] |= (mask << NV40_VP_INST_SCA_WRITEMASK_SHIFT);
+ }
+
+ emit_dst(vpc, hw, slot, dst);
+ emit_src(vpc, hw, 0, s0);
+ emit_src(vpc, hw, 1, s1);
+ emit_src(vpc, hw, 2, s2);
+}
+
+static INLINE struct nv40_sreg
+tgsi_src(struct nv40_vpc *vpc, const struct tgsi_full_src_register *fsrc) {
+ struct nv40_sreg src;
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ src = nv40_sr(NV40SR_INPUT, fsrc->SrcRegister.Index);
+ break;
+ case TGSI_FILE_CONSTANT:
+ src = constant(vpc, fsrc->SrcRegister.Index, 0, 0, 0, 0);
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ src = vpc->imm[fsrc->SrcRegister.Index];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ src = vpc->r_temp[fsrc->SrcRegister.Index];
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ break;
+ }
+
+ src.abs = fsrc->SrcRegisterExtMod.Absolute;
+ src.negate = fsrc->SrcRegister.Negate;
+ src.swz[0] = fsrc->SrcRegister.SwizzleX;
+ src.swz[1] = fsrc->SrcRegister.SwizzleY;
+ src.swz[2] = fsrc->SrcRegister.SwizzleZ;
+ src.swz[3] = fsrc->SrcRegister.SwizzleW;
+ return src;
+}
+
+static INLINE struct nv40_sreg
+tgsi_dst(struct nv40_vpc *vpc, const struct tgsi_full_dst_register *fdst) {
+ struct nv40_sreg dst;
+
+ switch (fdst->DstRegister.File) {
+ case TGSI_FILE_OUTPUT:
+ dst = vpc->r_result[fdst->DstRegister.Index];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ dst = vpc->r_temp[fdst->DstRegister.Index];
+ break;
+ case TGSI_FILE_ADDRESS:
+ dst = vpc->r_address[fdst->DstRegister.Index];
+ break;
+ default:
+ NOUVEAU_ERR("bad dst file\n");
+ break;
+ }
+
+ return dst;
+}
+
+static INLINE int
+tgsi_mask(uint tgsi)
+{
+ int mask = 0;
+
+ if (tgsi & TGSI_WRITEMASK_X) mask |= MASK_X;
+ if (tgsi & TGSI_WRITEMASK_Y) mask |= MASK_Y;
+ if (tgsi & TGSI_WRITEMASK_Z) mask |= MASK_Z;
+ if (tgsi & TGSI_WRITEMASK_W) mask |= MASK_W;
+ return mask;
+}
+
+static boolean
+src_native_swz(struct nv40_vpc *vpc, const struct tgsi_full_src_register *fsrc,
+ struct nv40_sreg *src)
+{
+ const struct nv40_sreg none = nv40_sr(NV40SR_NONE, 0);
+ struct nv40_sreg tgsi = tgsi_src(vpc, fsrc);
+ uint mask = 0, zero_mask = 0, one_mask = 0, neg_mask = 0;
+ uint neg[4] = { fsrc->SrcRegisterExtSwz.NegateX,
+ fsrc->SrcRegisterExtSwz.NegateY,
+ fsrc->SrcRegisterExtSwz.NegateZ,
+ fsrc->SrcRegisterExtSwz.NegateW };
+ uint c;
+
+ for (c = 0; c < 4; c++) {
+ switch (tgsi_util_get_full_src_register_extswizzle(fsrc, c)) {
+ case TGSI_EXTSWIZZLE_X:
+ case TGSI_EXTSWIZZLE_Y:
+ case TGSI_EXTSWIZZLE_Z:
+ case TGSI_EXTSWIZZLE_W:
+ mask |= tgsi_mask(1 << c);
+ break;
+ case TGSI_EXTSWIZZLE_ZERO:
+ zero_mask |= tgsi_mask(1 << c);
+ tgsi.swz[c] = SWZ_X;
+ break;
+ case TGSI_EXTSWIZZLE_ONE:
+ one_mask |= tgsi_mask(1 << c);
+ tgsi.swz[c] = SWZ_X;
+ break;
+ default:
+ assert(0);
+ }
+
+ if (!tgsi.negate && neg[c])
+ neg_mask |= tgsi_mask(1 << c);
+ }
+
+ if (mask == MASK_ALL && !neg_mask)
+ return TRUE;
+
+ *src = temp(vpc);
+
+ if (mask)
+ arith(vpc, 0, OP_MOV, *src, mask, tgsi, none, none);
+
+ if (zero_mask)
+ arith(vpc, 0, OP_SFL, *src, zero_mask, *src, none, none);
+
+ if (one_mask)
+ arith(vpc, 0, OP_STR, *src, one_mask, *src, none, none);
+
+ if (neg_mask) {
+ struct nv40_sreg one = temp(vpc);
+ arith(vpc, 0, OP_STR, one, neg_mask, one, none, none);
+ arith(vpc, 0, OP_MUL, *src, neg_mask, *src, neg(one), none);
+ }
+
+ return FALSE;
+}
+
+static boolean
+nv40_vertprog_parse_instruction(struct nv40_vpc *vpc,
+ const struct tgsi_full_instruction *finst)
+{
+ struct nv40_sreg src[3], dst, tmp;
+ struct nv40_sreg none = nv40_sr(NV40SR_NONE, 0);
+ int mask;
+ int ai = -1, ci = -1, ii = -1;
+ int i;
+
+ if (finst->Instruction.Opcode == TGSI_OPCODE_END)
+ return TRUE;
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+ if (fsrc->SrcRegister.File == TGSI_FILE_TEMPORARY) {
+ src[i] = tgsi_src(vpc, fsrc);
+ }
+ }
+
+ for (i = 0; i < finst->Instruction.NumSrcRegs; i++) {
+ const struct tgsi_full_src_register *fsrc;
+
+ fsrc = &finst->FullSrcRegisters[i];
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ case TGSI_FILE_CONSTANT:
+ case TGSI_FILE_TEMPORARY:
+ if (!src_native_swz(vpc, fsrc, &src[i]))
+ continue;
+ break;
+ default:
+ break;
+ }
+
+ switch (fsrc->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ if (ai == -1 || ai == fsrc->SrcRegister.Index) {
+ ai = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_CONSTANT:
+ if ((ci == -1 && ii == -1) ||
+ ci == fsrc->SrcRegister.Index) {
+ ci = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ if ((ci == -1 && ii == -1) ||
+ ii == fsrc->SrcRegister.Index) {
+ ii = fsrc->SrcRegister.Index;
+ src[i] = tgsi_src(vpc, fsrc);
+ } else {
+ src[i] = temp(vpc);
+ arith(vpc, 0, OP_MOV, src[i], MASK_ALL,
+ tgsi_src(vpc, fsrc), none, none);
+ }
+ break;
+ case TGSI_FILE_TEMPORARY:
+ /* handled above */
+ break;
+ default:
+ NOUVEAU_ERR("bad src file\n");
+ return FALSE;
+ }
+ }
+
+ dst = tgsi_dst(vpc, &finst->FullDstRegisters[0]);
+ mask = tgsi_mask(finst->FullDstRegisters[0].DstRegister.WriteMask);
+
+ switch (finst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ arith(vpc, 0, OP_MOV, dst, mask, abs(src[0]), none, none);
+ break;
+ case TGSI_OPCODE_ADD:
+ arith(vpc, 0, OP_ADD, dst, mask, src[0], none, src[1]);
+ break;
+ case TGSI_OPCODE_ARL:
+ arith(vpc, 0, OP_ARL, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_DP3:
+ arith(vpc, 0, OP_DP3, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DP4:
+ arith(vpc, 0, OP_DP4, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DPH:
+ arith(vpc, 0, OP_DPH, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_DST:
+ arith(vpc, 0, OP_DST, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_EX2:
+ arith(vpc, 1, OP_EX2, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_EXP:
+ arith(vpc, 1, OP_EXP, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_FLR:
+ arith(vpc, 0, OP_FLR, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_FRC:
+ arith(vpc, 0, OP_FRC, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_LG2:
+ arith(vpc, 1, OP_LG2, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_LIT:
+ arith(vpc, 1, OP_LIT, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_LOG:
+ arith(vpc, 1, OP_LOG, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_MAD:
+ arith(vpc, 0, OP_MAD, dst, mask, src[0], src[1], src[2]);
+ break;
+ case TGSI_OPCODE_MAX:
+ arith(vpc, 0, OP_MAX, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MIN:
+ arith(vpc, 0, OP_MIN, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_MOV:
+ arith(vpc, 0, OP_MOV, dst, mask, src[0], none, none);
+ break;
+ case TGSI_OPCODE_MUL:
+ arith(vpc, 0, OP_MUL, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_POW:
+ tmp = temp(vpc);
+ arith(vpc, 1, OP_LG2, tmp, MASK_X, none, none,
+ swz(src[0], X, X, X, X));
+ arith(vpc, 0, OP_MUL, tmp, MASK_X, swz(tmp, X, X, X, X),
+ swz(src[1], X, X, X, X), none);
+ arith(vpc, 1, OP_EX2, dst, mask, none, none,
+ swz(tmp, X, X, X, X));
+ break;
+ case TGSI_OPCODE_RCP:
+ arith(vpc, 1, OP_RCP, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_RET:
+ break;
+ case TGSI_OPCODE_RSQ:
+ arith(vpc, 1, OP_RSQ, dst, mask, none, none, src[0]);
+ break;
+ case TGSI_OPCODE_SGE:
+ arith(vpc, 0, OP_SGE, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SLT:
+ arith(vpc, 0, OP_SLT, dst, mask, src[0], src[1], none);
+ break;
+ case TGSI_OPCODE_SUB:
+ arith(vpc, 0, OP_ADD, dst, mask, src[0], none, neg(src[1]));
+ break;
+ case TGSI_OPCODE_XPD:
+ tmp = temp(vpc);
+ arith(vpc, 0, OP_MUL, tmp, mask,
+ swz(src[0], Z, X, Y, Y), swz(src[1], Y, Z, X, X), none);
+ arith(vpc, 0, OP_MAD, dst, (mask & ~MASK_W),
+ swz(src[0], Y, Z, X, X), swz(src[1], Z, X, Y, Y),
+ neg(tmp));
+ break;
+ default:
+ NOUVEAU_ERR("invalid opcode %d\n", finst->Instruction.Opcode);
+ return FALSE;
+ }
+
+ release_temps(vpc);
+ return TRUE;
+}
+
+static boolean
+nv40_vertprog_parse_decl_output(struct nv40_vpc *vpc,
+ const struct tgsi_full_declaration *fdec)
+{
+ unsigned idx = fdec->DeclarationRange.First;
+ int hw;
+
+ switch (fdec->Semantic.SemanticName) {
+ case TGSI_SEMANTIC_POSITION:
+ hw = NV40_VP_INST_DEST_POS;
+ vpc->hpos_idx = idx;
+ break;
+ case TGSI_SEMANTIC_COLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV40_VP_INST_DEST_COL0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV40_VP_INST_DEST_COL1;
+ } else {
+ NOUVEAU_ERR("bad colour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_BCOLOR:
+ if (fdec->Semantic.SemanticIndex == 0) {
+ hw = NV40_VP_INST_DEST_BFC0;
+ } else
+ if (fdec->Semantic.SemanticIndex == 1) {
+ hw = NV40_VP_INST_DEST_BFC1;
+ } else {
+ NOUVEAU_ERR("bad bcolour semantic index\n");
+ return FALSE;
+ }
+ break;
+ case TGSI_SEMANTIC_FOG:
+ hw = NV40_VP_INST_DEST_FOGC;
+ break;
+ case TGSI_SEMANTIC_PSIZE:
+ hw = NV40_VP_INST_DEST_PSZ;
+ break;
+ case TGSI_SEMANTIC_GENERIC:
+ if (fdec->Semantic.SemanticIndex <= 7) {
+ hw = NV40_VP_INST_DEST_TC(fdec->Semantic.SemanticIndex);
+ } else {
+ NOUVEAU_ERR("bad generic semantic index\n");
+ return FALSE;
+ }
+ break;
+ default:
+ NOUVEAU_ERR("bad output semantic\n");
+ return FALSE;
+ }
+
+ vpc->r_result[idx] = nv40_sr(NV40SR_OUTPUT, hw);
+ return TRUE;
+}
+
+static boolean
+nv40_vertprog_prepare(struct nv40_vpc *vpc)
+{
+ struct tgsi_parse_context p;
+ int high_temp = -1, high_addr = -1, nr_imm = 0, i;
+
+ tgsi_parse_init(&p, vpc->vp->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&p)) {
+ const union tgsi_full_token *tok = &p.FullToken;
+
+ tgsi_parse_token(&p);
+ switch(tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ nr_imm++;
+ break;
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ const struct tgsi_full_declaration *fdec;
+
+ fdec = &p.FullToken.FullDeclaration;
+ switch (fdec->Declaration.File) {
+ case TGSI_FILE_TEMPORARY:
+ if (fdec->DeclarationRange.Last > high_temp) {
+ high_temp =
+ fdec->DeclarationRange.Last;
+ }
+ break;
+#if 0 /* this would be nice.. except gallium doesn't track it */
+ case TGSI_FILE_ADDRESS:
+ if (fdec->DeclarationRange.Last > high_addr) {
+ high_addr =
+ fdec->DeclarationRange.Last;
+ }
+ break;
+#endif
+ case TGSI_FILE_OUTPUT:
+ if (!nv40_vertprog_parse_decl_output(vpc, fdec))
+ return FALSE;
+ break;
+ default:
+ break;
+ }
+ }
+ break;
+#if 1 /* yay, parse instructions looking for address regs instead */
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ const struct tgsi_full_instruction *finst;
+ const struct tgsi_full_dst_register *fdst;
+
+ finst = &p.FullToken.FullInstruction;
+ fdst = &finst->FullDstRegisters[0];
+
+ if (fdst->DstRegister.File == TGSI_FILE_ADDRESS) {
+ if (fdst->DstRegister.Index > high_addr)
+ high_addr = fdst->DstRegister.Index;
+ }
+
+ }
+ break;
+#endif
+ default:
+ break;
+ }
+ }
+ tgsi_parse_free(&p);
+
+ if (nr_imm) {
+ vpc->imm = CALLOC(nr_imm, sizeof(struct nv40_sreg));
+ assert(vpc->imm);
+ }
+
+ if (++high_temp) {
+ vpc->r_temp = CALLOC(high_temp, sizeof(struct nv40_sreg));
+ for (i = 0; i < high_temp; i++)
+ vpc->r_temp[i] = temp(vpc);
+ }
+
+ if (++high_addr) {
+ vpc->r_address = CALLOC(high_addr, sizeof(struct nv40_sreg));
+ for (i = 0; i < high_addr; i++)
+ vpc->r_address[i] = temp(vpc);
+ }
+
+ vpc->r_temps_discard = 0;
+ return TRUE;
+}
+
+static void
+nv40_vertprog_translate(struct nv40_context *nv40,
+ struct nv40_vertex_program *vp)
+{
+ struct tgsi_parse_context parse;
+ struct nv40_vpc *vpc = NULL;
+ struct nv40_sreg none = nv40_sr(NV40SR_NONE, 0);
+ int i;
+
+ vpc = CALLOC(1, sizeof(struct nv40_vpc));
+ if (!vpc)
+ return;
+ vpc->vp = vp;
+
+ if (!nv40_vertprog_prepare(vpc)) {
+ FREE(vpc);
+ return;
+ }
+
+ /* Redirect post-transform vertex position to a temp if user clip
+ * planes are enabled. We need to append code the the vtxprog
+ * to handle clip planes later.
+ */
+ if (vp->ucp.nr) {
+ vpc->r_result[vpc->hpos_idx] = temp(vpc);
+ vpc->r_temps_discard = 0;
+ }
+
+ tgsi_parse_init(&parse, vp->pipe.tokens);
+
+ while (!tgsi_parse_end_of_tokens(&parse)) {
+ tgsi_parse_token(&parse);
+
+ switch (parse.FullToken.Token.Type) {
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ const struct tgsi_full_immediate *imm;
+
+ imm = &parse.FullToken.FullImmediate;
+ assert(imm->Immediate.DataType == TGSI_IMM_FLOAT32);
+// assert(imm->Immediate.Size == 4);
+ vpc->imm[vpc->nr_imm++] =
+ constant(vpc, -1,
+ imm->u.ImmediateFloat32[0].Float,
+ imm->u.ImmediateFloat32[1].Float,
+ imm->u.ImmediateFloat32[2].Float,
+ imm->u.ImmediateFloat32[3].Float);
+ }
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ {
+ const struct tgsi_full_instruction *finst;
+ finst = &parse.FullToken.FullInstruction;
+ if (!nv40_vertprog_parse_instruction(vpc, finst))
+ goto out_err;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* Write out HPOS if it was redirected to a temp earlier */
+ if (vpc->r_result[vpc->hpos_idx].type != NV40SR_OUTPUT) {
+ struct nv40_sreg hpos = nv40_sr(NV40SR_OUTPUT,
+ NV40_VP_INST_DEST_POS);
+ struct nv40_sreg htmp = vpc->r_result[vpc->hpos_idx];
+
+ arith(vpc, 0, OP_MOV, hpos, MASK_ALL, htmp, none, none);
+ }
+
+ /* Insert code to handle user clip planes */
+ for (i = 0; i < vp->ucp.nr; i++) {
+ struct nv40_sreg cdst = nv40_sr(NV40SR_OUTPUT,
+ NV40_VP_INST_DEST_CLIP(i));
+ struct nv40_sreg ceqn = constant(vpc, -1,
+ nv40->clip.ucp[i][0],
+ nv40->clip.ucp[i][1],
+ nv40->clip.ucp[i][2],
+ nv40->clip.ucp[i][3]);
+ struct nv40_sreg htmp = vpc->r_result[vpc->hpos_idx];
+ unsigned mask;
+
+ switch (i) {
+ case 0: case 3: mask = MASK_Y; break;
+ case 1: case 4: mask = MASK_Z; break;
+ case 2: case 5: mask = MASK_W; break;
+ default:
+ NOUVEAU_ERR("invalid clip dist #%d\n", i);
+ goto out_err;
+ }
+
+ arith(vpc, 0, OP_DP4, cdst, mask, htmp, ceqn, none);
+ }
+
+ vp->insns[vp->nr_insns - 1].data[3] |= NV40_VP_INST_LAST;
+ vp->translated = TRUE;
+out_err:
+ tgsi_parse_free(&parse);
+ if (vpc->r_temp)
+ FREE(vpc->r_temp);
+ if (vpc->r_address)
+ FREE(vpc->r_address);
+ if (vpc->imm)
+ FREE(vpc->imm);
+ FREE(vpc);
+}
+
+static boolean
+nv40_vertprog_validate(struct nv40_context *nv40)
+{
+ struct nouveau_winsys *nvws = nv40->nvws;
+ struct pipe_winsys *ws = nv40->pipe.winsys;
+ struct nouveau_grobj *curie = nv40->screen->curie;
+ struct nv40_vertex_program *vp;
+ struct pipe_buffer *constbuf;
+ boolean upload_code = FALSE, upload_data = FALSE;
+ int i;
+
+ if (nv40->render_mode == HW) {
+ vp = nv40->vertprog;
+ constbuf = nv40->constbuf[PIPE_SHADER_VERTEX];
+
+ if ((nv40->dirty & NV40_NEW_UCP) ||
+ memcmp(&nv40->clip, &vp->ucp, sizeof(vp->ucp))) {
+ nv40_vertprog_destroy(nv40, vp);
+ memcpy(&vp->ucp, &nv40->clip, sizeof(vp->ucp));
+ }
+ } else {
+ vp = nv40->swtnl.vertprog;
+ constbuf = NULL;
+ }
+
+ /* Translate TGSI shader into hw bytecode */
+ if (vp->translated)
+ goto check_gpu_resources;
+
+ nv40->fallback_swtnl &= ~NV40_NEW_VERTPROG;
+ nv40_vertprog_translate(nv40, vp);
+ if (!vp->translated) {
+ nv40->fallback_swtnl |= NV40_NEW_VERTPROG;
+ return FALSE;
+ }
+
+check_gpu_resources:
+ /* Allocate hw vtxprog exec slots */
+ if (!vp->exec) {
+ struct nouveau_resource *heap = nv40->screen->vp_exec_heap;
+ struct nouveau_stateobj *so;
+ uint vplen = vp->nr_insns;
+
+ if (nvws->res_alloc(heap, vplen, vp, &vp->exec)) {
+ while (heap->next && heap->size < vplen) {
+ struct nv40_vertex_program *evict;
+
+ evict = heap->next->priv;
+ nvws->res_free(&evict->exec);
+ }
+
+ if (nvws->res_alloc(heap, vplen, vp, &vp->exec))
+ assert(0);
+ }
+
+ so = so_new(7, 0);
+ so_method(so, curie, NV40TCL_VP_START_FROM_ID, 1);
+ so_data (so, vp->exec->start);
+ so_method(so, curie, NV40TCL_VP_ATTRIB_EN, 2);
+ so_data (so, vp->ir);
+ so_data (so, vp->or);
+ so_method(so, curie, NV40TCL_CLIP_PLANE_ENABLE, 1);
+ so_data (so, vp->clip_ctrl);
+ so_ref(so, &vp->so);
+
+ upload_code = TRUE;
+ }
+
+ /* Allocate hw vtxprog const slots */
+ if (vp->nr_consts && !vp->data) {
+ struct nouveau_resource *heap = nv40->screen->vp_data_heap;
+
+ if (nvws->res_alloc(heap, vp->nr_consts, vp, &vp->data)) {
+ while (heap->next && heap->size < vp->nr_consts) {
+ struct nv40_vertex_program *evict;
+
+ evict = heap->next->priv;
+ nvws->res_free(&evict->data);
+ }
+
+ if (nvws->res_alloc(heap, vp->nr_consts, vp, &vp->data))
+ assert(0);
+ }
+
+ /*XXX: handle this some day */
+ assert(vp->data->start >= vp->data_start_min);
+
+ upload_data = TRUE;
+ if (vp->data_start != vp->data->start)
+ upload_code = TRUE;
+ }
+
+ /* If exec or data segments moved we need to patch the program to
+ * fixup offsets and register IDs.
+ */
+ if (vp->exec_start != vp->exec->start) {
+ for (i = 0; i < vp->nr_insns; i++) {
+ struct nv40_vertex_program_exec *vpi = &vp->insns[i];
+
+ if (vpi->has_branch_offset) {
+ assert(0);
+ }
+ }
+
+ vp->exec_start = vp->exec->start;
+ }
+
+ if (vp->nr_consts && vp->data_start != vp->data->start) {
+ for (i = 0; i < vp->nr_insns; i++) {
+ struct nv40_vertex_program_exec *vpi = &vp->insns[i];
+
+ if (vpi->const_index >= 0) {
+ vpi->data[1] &= ~NV40_VP_INST_CONST_SRC_MASK;
+ vpi->data[1] |=
+ (vpi->const_index + vp->data->start) <<
+ NV40_VP_INST_CONST_SRC_SHIFT;
+
+ }
+ }
+
+ vp->data_start = vp->data->start;
+ }
+
+ /* Update + Upload constant values */
+ if (vp->nr_consts) {
+ float *map = NULL;
+
+ if (constbuf) {
+ map = ws->buffer_map(ws, constbuf,
+ PIPE_BUFFER_USAGE_CPU_READ);
+ }
+
+ for (i = 0; i < vp->nr_consts; i++) {
+ struct nv40_vertex_program_data *vpd = &vp->consts[i];
+
+ if (vpd->index >= 0) {
+ if (!upload_data &&
+ !memcmp(vpd->value, &map[vpd->index * 4],
+ 4 * sizeof(float)))
+ continue;
+ memcpy(vpd->value, &map[vpd->index * 4],
+ 4 * sizeof(float));
+ }
+
+ BEGIN_RING(curie, NV40TCL_VP_UPLOAD_CONST_ID, 5);
+ OUT_RING (i + vp->data->start);
+ OUT_RINGp ((uint32_t *)vpd->value, 4);
+ }
+
+ if (constbuf)
+ ws->buffer_unmap(ws, constbuf);
+ }
+
+ /* Upload vtxprog */
+ if (upload_code) {
+#if 0
+ for (i = 0; i < vp->nr_insns; i++) {
+ NOUVEAU_MSG("VP %d: 0x%08x\n", i, vp->insns[i].data[0]);
+ NOUVEAU_MSG("VP %d: 0x%08x\n", i, vp->insns[i].data[1]);
+ NOUVEAU_MSG("VP %d: 0x%08x\n", i, vp->insns[i].data[2]);
+ NOUVEAU_MSG("VP %d: 0x%08x\n", i, vp->insns[i].data[3]);
+ }
+#endif
+ BEGIN_RING(curie, NV40TCL_VP_UPLOAD_FROM_ID, 1);
+ OUT_RING (vp->exec->start);
+ for (i = 0; i < vp->nr_insns; i++) {
+ BEGIN_RING(curie, NV40TCL_VP_UPLOAD_INST(0), 4);
+ OUT_RINGp (vp->insns[i].data, 4);
+ }
+ }
+
+ if (vp->so != nv40->state.hw[NV40_STATE_VERTPROG]) {
+ so_ref(vp->so, &nv40->state.hw[NV40_STATE_VERTPROG]);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+void
+nv40_vertprog_destroy(struct nv40_context *nv40, struct nv40_vertex_program *vp)
+{
+ struct nouveau_winsys *nvws = nv40->screen->nvws;
+
+ vp->translated = FALSE;
+
+ if (vp->nr_insns) {
+ FREE(vp->insns);
+ vp->insns = NULL;
+ vp->nr_insns = 0;
+ }
+
+ if (vp->nr_consts) {
+ FREE(vp->consts);
+ vp->consts = NULL;
+ vp->nr_consts = 0;
+ }
+
+ nvws->res_free(&vp->exec);
+ vp->exec_start = 0;
+ nvws->res_free(&vp->data);
+ vp->data_start = 0;
+ vp->data_start_min = 0;
+
+ vp->ir = vp->or = vp->clip_ctrl = 0;
+ so_ref(NULL, &vp->so);
+}
+
+struct nv40_state_entry nv40_state_vertprog = {
+ .validate = nv40_vertprog_validate,
+ .dirty = {
+ .pipe = NV40_NEW_VERTPROG | NV40_NEW_UCP,
+ .hw = NV40_STATE_VERTPROG,
+ }
+};
+
--- /dev/null
+TOP = ../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nv50
+
+DRIVER_SOURCES = \
+ nv50_clear.c \
+ nv50_context.c \
+ nv50_draw.c \
+ nv50_miptree.c \
+ nv50_query.c \
+ nv50_program.c \
+ nv50_screen.c \
+ nv50_state.c \
+ nv50_state_validate.c \
+ nv50_surface.c \
+ nv50_tex.c \
+ nv50_vbo.c
+
+C_SOURCES = \
+ $(COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../../Makefile.template
+
+symlinks:
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+
+#include "nv50_context.h"
+
+void
+nv50_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+ struct pipe_framebuffer_state fb, s_fb = nv50->framebuffer;
+ struct pipe_scissor_state sc, s_sc = nv50->scissor;
+ unsigned dirty = nv50->dirty;
+
+ nv50->dirty = 0;
+
+ if (ps->format == PIPE_FORMAT_Z24S8_UNORM ||
+ ps->format == PIPE_FORMAT_Z16_UNORM) {
+ fb.num_cbufs = 0;
+ fb.zsbuf = ps;
+ } else {
+ fb.num_cbufs = 1;
+ fb.cbufs[0] = ps;
+ fb.zsbuf = NULL;
+ }
+ fb.width = ps->width;
+ fb.height = ps->height;
+ pipe->set_framebuffer_state(pipe, &fb);
+
+ sc.minx = sc.miny = 0;
+ sc.maxx = fb.width;
+ sc.maxy = fb.height;
+ pipe->set_scissor_state(pipe, &sc);
+
+ nv50_state_validate(nv50);
+
+ switch (ps->format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ BEGIN_RING(tesla, 0x0d80, 4);
+ OUT_RINGf (ubyte_to_float((clearValue >> 16) & 0xff));
+ OUT_RINGf (ubyte_to_float((clearValue >> 8) & 0xff));
+ OUT_RINGf (ubyte_to_float((clearValue >> 0) & 0xff));
+ OUT_RINGf (ubyte_to_float((clearValue >> 24) & 0xff));
+ BEGIN_RING(tesla, 0x19d0, 1);
+ OUT_RING (0x3c);
+ break;
+ case PIPE_FORMAT_Z24S8_UNORM:
+ BEGIN_RING(tesla, 0x0d90, 1);
+ OUT_RINGf ((float)(clearValue >> 8) * (1.0 / 16777215.0));
+ BEGIN_RING(tesla, 0x0da0, 1);
+ OUT_RING (clearValue & 0xff);
+ BEGIN_RING(tesla, 0x19d0, 1);
+ OUT_RING (0x03);
+ break;
+ default:
+ pipe->surface_fill(pipe, ps, 0, 0, ps->width, ps->height,
+ clearValue);
+ break;
+ }
+
+ pipe->set_framebuffer_state(pipe, &s_fb);
+ pipe->set_scissor_state(pipe, &s_sc);
+ nv50->dirty |= dirty;
+
+ ps->status = PIPE_SURFACE_STATUS_CLEAR;
+}
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "draw/draw_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+
+#include "nv50_context.h"
+#include "nv50_screen.h"
+
+static void
+nv50_flush(struct pipe_context *pipe, unsigned flags,
+ struct pipe_fence_handle **fence)
+{
+ struct nv50_context *nv50 = (struct nv50_context *)pipe;
+
+ FIRE_RING(fence);
+}
+
+static void
+nv50_destroy(struct pipe_context *pipe)
+{
+ struct nv50_context *nv50 = (struct nv50_context *)pipe;
+
+ draw_destroy(nv50->draw);
+ FREE(nv50);
+}
+
+
+static void
+nv50_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+}
+
+struct pipe_context *
+nv50_create(struct pipe_screen *pscreen, unsigned pctx_id)
+{
+ struct pipe_winsys *pipe_winsys = pscreen->winsys;
+ struct nv50_screen *screen = nv50_screen(pscreen);
+ struct nv50_context *nv50;
+
+ nv50 = CALLOC_STRUCT(nv50_context);
+ if (!nv50)
+ return NULL;
+ nv50->screen = screen;
+ nv50->pctx_id = pctx_id;
+
+ nv50->pipe.winsys = pipe_winsys;
+ nv50->pipe.screen = pscreen;
+
+ nv50->pipe.destroy = nv50_destroy;
+
+ nv50->pipe.set_edgeflags = nv50_set_edgeflags;
+ nv50->pipe.draw_arrays = nv50_draw_arrays;
+ nv50->pipe.draw_elements = nv50_draw_elements;
+ nv50->pipe.clear = nv50_clear;
+
+ nv50->pipe.flush = nv50_flush;
+
+ nv50_init_surface_functions(nv50);
+ nv50_init_state_functions(nv50);
+ nv50_init_query_functions(nv50);
+
+ nv50->draw = draw_create();
+ assert(nv50->draw);
+ draw_set_rasterize_stage(nv50->draw, nv50_draw_render_stage(nv50));
+
+ return &nv50->pipe;
+}
+
+
--- /dev/null
+#ifndef __NV50_CONTEXT_H__
+#define __NV50_CONTEXT_H__
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_compiler.h"
+
+#include "util/u_memory.h"
+#include "util/u_math.h"
+
+#include "draw/draw_vertex.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau/nouveau_gldefs.h"
+#include "nouveau/nouveau_stateobj.h"
+
+#define NOUVEAU_PUSH_CONTEXT(ctx) \
+ struct nv50_screen *ctx = nv50->screen
+#include "nouveau/nouveau_push.h"
+
+#include "nv50_screen.h"
+#include "nv50_program.h"
+
+#define NOUVEAU_ERR(fmt, args...) \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args);
+#define NOUVEAU_MSG(fmt, args...) \
+ fprintf(stderr, "nouveau: "fmt, ##args);
+
+/* Constant buffer assignment */
+#define NV50_CB_PMISC 0
+#define NV50_CB_PVP 1
+#define NV50_CB_PFP 2
+#define NV50_CB_PGP 3
+#define NV50_CB_TIC 4
+#define NV50_CB_TSC 5
+#define NV50_CB_PUPLOAD 6
+
+#define NV50_NEW_BLEND (1 << 0)
+#define NV50_NEW_ZSA (1 << 1)
+#define NV50_NEW_BLEND_COLOUR (1 << 2)
+#define NV50_NEW_STIPPLE (1 << 3)
+#define NV50_NEW_SCISSOR (1 << 4)
+#define NV50_NEW_VIEWPORT (1 << 5)
+#define NV50_NEW_RASTERIZER (1 << 6)
+#define NV50_NEW_FRAMEBUFFER (1 << 7)
+#define NV50_NEW_VERTPROG (1 << 8)
+#define NV50_NEW_VERTPROG_CB (1 << 9)
+#define NV50_NEW_FRAGPROG (1 << 10)
+#define NV50_NEW_FRAGPROG_CB (1 << 11)
+#define NV50_NEW_ARRAYS (1 << 12)
+#define NV50_NEW_SAMPLER (1 << 13)
+#define NV50_NEW_TEXTURE (1 << 14)
+
+struct nv50_blend_stateobj {
+ struct pipe_blend_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv50_zsa_stateobj {
+ struct pipe_depth_stencil_alpha_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv50_rasterizer_stateobj {
+ struct pipe_rasterizer_state pipe;
+ struct nouveau_stateobj *so;
+};
+
+struct nv50_miptree {
+ struct pipe_texture base;
+ struct pipe_buffer *buffer;
+};
+
+static INLINE struct nv50_miptree *
+nv50_miptree(struct pipe_texture *pt)
+{
+ return (struct nv50_miptree *)pt;
+}
+
+struct nv50_surface {
+ struct pipe_surface base;
+ struct pipe_buffer *untiled;
+};
+
+static INLINE struct nv50_surface *
+nv50_surface(struct pipe_surface *pt)
+{
+ return (struct nv50_surface *)pt;
+}
+
+struct nv50_state {
+ unsigned dirty;
+
+ struct nouveau_stateobj *fb;
+ struct nouveau_stateobj *blend;
+ struct nouveau_stateobj *blend_colour;
+ struct nouveau_stateobj *zsa;
+ struct nouveau_stateobj *rast;
+ struct nouveau_stateobj *stipple;
+ struct nouveau_stateobj *scissor;
+ unsigned scissor_enabled;
+ struct nouveau_stateobj *viewport;
+ unsigned viewport_bypass;
+ struct nouveau_stateobj *tsc_upload;
+ struct nouveau_stateobj *tic_upload;
+ struct nouveau_stateobj *vertprog;
+ struct nouveau_stateobj *fragprog;
+ struct nouveau_stateobj *vtxfmt;
+ struct nouveau_stateobj *vtxbuf;
+};
+
+struct nv50_context {
+ struct pipe_context pipe;
+
+ struct nv50_screen *screen;
+ unsigned pctx_id;
+
+ struct draw_context *draw;
+
+ struct nv50_state state;
+
+ unsigned dirty;
+ struct nv50_blend_stateobj *blend;
+ struct nv50_zsa_stateobj *zsa;
+ struct nv50_rasterizer_stateobj *rasterizer;
+ struct pipe_blend_color blend_colour;
+ struct pipe_poly_stipple stipple;
+ struct pipe_scissor_state scissor;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state framebuffer;
+ struct nv50_program *vertprog;
+ struct nv50_program *fragprog;
+ struct pipe_buffer *constbuf[PIPE_SHADER_TYPES];
+ struct pipe_vertex_buffer vtxbuf[PIPE_MAX_ATTRIBS];
+ unsigned vtxbuf_nr;
+ struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
+ unsigned vtxelt_nr;
+ unsigned *sampler[PIPE_MAX_SAMPLERS];
+ unsigned sampler_nr;
+ struct nv50_miptree *miptree[PIPE_MAX_SAMPLERS];
+ unsigned miptree_nr;
+};
+
+static INLINE struct nv50_context *
+nv50_context(struct pipe_context *pipe)
+{
+ return (struct nv50_context *)pipe;
+}
+
+extern void nv50_init_surface_functions(struct nv50_context *nv50);
+extern void nv50_init_state_functions(struct nv50_context *nv50);
+extern void nv50_init_query_functions(struct nv50_context *nv50);
+
+extern void nv50_screen_init_miptree_functions(struct pipe_screen *pscreen);
+
+/* nv50_draw.c */
+extern struct draw_stage *nv50_draw_render_stage(struct nv50_context *nv50);
+
+/* nv50_vbo.c */
+extern boolean nv50_draw_arrays(struct pipe_context *, unsigned mode,
+ unsigned start, unsigned count);
+extern boolean nv50_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer,
+ unsigned indexSize,
+ unsigned mode, unsigned start,
+ unsigned count);
+extern void nv50_vbo_validate(struct nv50_context *nv50);
+
+/* nv50_clear.c */
+extern void nv50_clear(struct pipe_context *pipe, struct pipe_surface *ps,
+ unsigned clearValue);
+
+/* nv50_program.c */
+extern void nv50_vertprog_validate(struct nv50_context *nv50);
+extern void nv50_fragprog_validate(struct nv50_context *nv50);
+extern void nv50_program_destroy(struct nv50_context *nv50, struct nv50_program *p);
+
+/* nv50_state_validate.c */
+extern boolean nv50_state_validate(struct nv50_context *nv50);
+
+/* nv50_tex.c */
+extern void nv50_tex_validate(struct nv50_context *);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "draw/draw_pipe.h"
+
+#include "nv50_context.h"
+
+struct nv50_render_stage {
+ struct draw_stage stage;
+ struct nv50_context *nv50;
+};
+
+static INLINE struct nv50_render_stage *
+nv50_render_stage(struct draw_stage *stage)
+{
+ return (struct nv50_render_stage *)stage;
+}
+
+static void
+nv50_render_point(struct draw_stage *stage, struct prim_header *prim)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv50_render_line(struct draw_stage *stage, struct prim_header *prim)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv50_render_tri(struct draw_stage *stage, struct prim_header *prim)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv50_render_flush(struct draw_stage *stage, unsigned flags)
+{
+}
+
+static void
+nv50_render_reset_stipple_counter(struct draw_stage *stage)
+{
+ NOUVEAU_ERR("\n");
+}
+
+static void
+nv50_render_destroy(struct draw_stage *stage)
+{
+ FREE(stage);
+}
+
+struct draw_stage *
+nv50_draw_render_stage(struct nv50_context *nv50)
+{
+ struct nv50_render_stage *rs = CALLOC_STRUCT(nv50_render_stage);
+
+ rs->nv50 = nv50;
+ rs->stage.draw = nv50->draw;
+ rs->stage.destroy = nv50_render_destroy;
+ rs->stage.point = nv50_render_point;
+ rs->stage.line = nv50_render_line;
+ rs->stage.tri = nv50_render_tri;
+ rs->stage.flush = nv50_render_flush;
+ rs->stage.reset_stipple_counter = nv50_render_reset_stipple_counter;
+
+ return &rs->stage;
+}
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "nv50_context.h"
+
+static struct pipe_texture *
+nv50_miptree_create(struct pipe_screen *pscreen, const struct pipe_texture *pt)
+{
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv50_miptree *mt = CALLOC_STRUCT(nv50_miptree);
+ unsigned usage, pitch;
+
+ mt->base = *pt;
+ mt->base.refcount = 1;
+ mt->base.screen = pscreen;
+
+ usage = PIPE_BUFFER_USAGE_PIXEL;
+ switch (pt->format) {
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ usage |= NOUVEAU_BUFFER_USAGE_ZETA;
+ break;
+ default:
+ break;
+ }
+
+ pitch = ((pt->width[0] + 63) & ~63) * pt->block.size;
+ /*XXX*/
+ pitch *= 2;
+
+ mt->buffer = ws->buffer_create(ws, 256, usage, pitch * pt->height[0]);
+ if (!mt->buffer) {
+ FREE(mt);
+ return NULL;
+ }
+
+ return &mt->base;
+}
+
+static void
+nv50_miptree_release(struct pipe_screen *pscreen, struct pipe_texture **ppt)
+{
+ struct pipe_texture *pt = *ppt;
+
+ *ppt = NULL;
+
+ if (--pt->refcount <= 0) {
+ struct nv50_miptree *mt = nv50_miptree(pt);
+
+ pipe_buffer_reference(pscreen, &mt->buffer, NULL);
+ FREE(mt);
+ }
+}
+
+static struct pipe_surface *
+nv50_miptree_surface_new(struct pipe_screen *pscreen, struct pipe_texture *pt,
+ unsigned face, unsigned level, unsigned zslice,
+ unsigned flags)
+{
+ struct nv50_miptree *mt = nv50_miptree(pt);
+ struct nv50_surface *s;
+ struct pipe_surface *ps;
+
+ s = CALLOC_STRUCT(nv50_surface);
+ if (!s)
+ return NULL;
+ ps = &s->base;
+
+ ps->refcount = 1;
+ ps->winsys = pscreen->winsys;
+ ps->format = pt->format;
+ ps->width = pt->width[level];
+ ps->height = pt->height[level];
+ ps->block = pt->block;
+ ps->nblocksx = pt->nblocksx[level];
+ ps->nblocksy = pt->nblocksy[level];
+ ps->stride = ps->width * ps->block.size;
+ ps->offset = 0;
+ ps->usage = flags;
+ ps->status = PIPE_SURFACE_STATUS_DEFINED;
+
+ pipe_texture_reference(&ps->texture, pt);
+ pipe_buffer_reference(pscreen, &ps->buffer, mt->buffer);
+
+ return ps;
+}
+
+static void
+nv50_miptree_surface_del(struct pipe_screen *pscreen,
+ struct pipe_surface **psurface)
+{
+ struct pipe_surface *ps = *psurface;
+ struct nv50_surface *s = nv50_surface(ps);
+
+ *psurface = NULL;
+
+ if (--ps->refcount <= 0) {
+ pipe_texture_reference(&ps->texture, NULL);
+ pipe_buffer_reference(pscreen, &ps->buffer, NULL);
+ FREE(s);
+ }
+}
+
+void
+nv50_screen_init_miptree_functions(struct pipe_screen *pscreen)
+{
+ pscreen->texture_create = nv50_miptree_create;
+ pscreen->texture_release = nv50_miptree_release;
+ pscreen->get_tex_surface = nv50_miptree_surface_new;
+ pscreen->tex_surface_release = nv50_miptree_surface_del;
+}
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_state.h"
+#include "pipe/p_inlines.h"
+
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+
+#include "nv50_context.h"
+
+#define NV50_SU_MAX_TEMP 64
+#define NV50_PROGRAM_DUMP
+
+/* ARL - gallium craps itself on progs/vp/arl.txt
+ *
+ * MSB - Like MAD, but MUL+SUB
+ * - Fuck it off, introduce a way to negate args for ops that
+ * support it.
+ *
+ * Look into inlining IMMD for ops other than MOV (make it general?)
+ * - Maybe even relax restrictions a bit, can't do P_RESULT + P_IMMD,
+ * but can emit to P_TEMP first - then MOV later. NVIDIA does this
+ *
+ * In ops such as ADD it's possible to construct a bad opcode in the !is_long()
+ * case, if the emit_src() causes the inst to suddenly become long.
+ *
+ * Verify half-insns work where expected - and force disable them where they
+ * don't work - MUL has it forcibly disabled atm as it fixes POW..
+ *
+ * FUCK! watch dst==src vectors, can overwrite components that are needed.
+ * ie. SUB R0, R0.yzxw, R0
+ *
+ * Things to check with renouveau:
+ * FP attr/result assignment - how?
+ * attrib
+ * - 0x16bc maps vp output onto fp hpos
+ * - 0x16c0 maps vp output onto fp col0
+ * result
+ * - colr always 0-3
+ * - depr always 4
+ * 0x16bc->0x16e8 --> some binding between vp/fp regs
+ * 0x16b8 --> VP output count
+ *
+ * 0x1298 --> "MOV rcol.x, fcol.y" "MOV depr, fcol.y" = 0x00000005
+ * "MOV rcol.x, fcol.y" = 0x00000004
+ * 0x19a8 --> as above but 0x00000100 and 0x00000000
+ * - 0x00100000 used when KIL used
+ * 0x196c --> as above but 0x00000011 and 0x00000000
+ *
+ * 0x1988 --> 0xXXNNNNNN
+ * - XX == FP high something
+ */
+struct nv50_reg {
+ enum {
+ P_TEMP,
+ P_ATTR,
+ P_RESULT,
+ P_CONST,
+ P_IMMD
+ } type;
+ int index;
+
+ int hw;
+ int neg;
+};
+
+struct nv50_pc {
+ struct nv50_program *p;
+
+ /* hw resources */
+ struct nv50_reg *r_temp[NV50_SU_MAX_TEMP];
+
+ /* tgsi resources */
+ struct nv50_reg *temp;
+ int temp_nr;
+ struct nv50_reg *attr;
+ int attr_nr;
+ struct nv50_reg *result;
+ int result_nr;
+ struct nv50_reg *param;
+ int param_nr;
+ struct nv50_reg *immd;
+ float *immd_buf;
+ int immd_nr;
+
+ struct nv50_reg *temp_temp[16];
+ unsigned temp_temp_nr;
+};
+
+static void
+alloc_reg(struct nv50_pc *pc, struct nv50_reg *reg)
+{
+ int i;
+
+ if (reg->type == P_RESULT) {
+ if (pc->p->cfg.high_result < (reg->hw + 1))
+ pc->p->cfg.high_result = reg->hw + 1;
+ }
+
+ if (reg->type != P_TEMP)
+ return;
+
+ if (reg->hw >= 0) {
+ /*XXX: do this here too to catch FP temp-as-attr usage..
+ * not clean, but works */
+ if (pc->p->cfg.high_temp < (reg->hw + 1))
+ pc->p->cfg.high_temp = reg->hw + 1;
+ return;
+ }
+
+ for (i = 0; i < NV50_SU_MAX_TEMP; i++) {
+ if (!(pc->r_temp[i])) {
+ pc->r_temp[i] = reg;
+ reg->hw = i;
+ if (pc->p->cfg.high_temp < (i + 1))
+ pc->p->cfg.high_temp = i + 1;
+ return;
+ }
+ }
+
+ assert(0);
+}
+
+static struct nv50_reg *
+alloc_temp(struct nv50_pc *pc, struct nv50_reg *dst)
+{
+ struct nv50_reg *r;
+ int i;
+
+ if (dst && dst->type == P_TEMP && dst->hw == -1)
+ return dst;
+
+ for (i = 0; i < NV50_SU_MAX_TEMP; i++) {
+ if (!pc->r_temp[i]) {
+ r = CALLOC_STRUCT(nv50_reg);
+ r->type = P_TEMP;
+ r->index = -1;
+ r->hw = i;
+ pc->r_temp[i] = r;
+ return r;
+ }
+ }
+
+ assert(0);
+ return NULL;
+}
+
+static void
+free_temp(struct nv50_pc *pc, struct nv50_reg *r)
+{
+ if (r->index == -1) {
+ unsigned hw = r->hw;
+
+ FREE(pc->r_temp[hw]);
+ pc->r_temp[hw] = NULL;
+ }
+}
+
+static struct nv50_reg *
+temp_temp(struct nv50_pc *pc)
+{
+ if (pc->temp_temp_nr >= 16)
+ assert(0);
+
+ pc->temp_temp[pc->temp_temp_nr] = alloc_temp(pc, NULL);
+ return pc->temp_temp[pc->temp_temp_nr++];
+}
+
+static void
+kill_temp_temp(struct nv50_pc *pc)
+{
+ int i;
+
+ for (i = 0; i < pc->temp_temp_nr; i++)
+ free_temp(pc, pc->temp_temp[i]);
+ pc->temp_temp_nr = 0;
+}
+
+static int
+ctor_immd(struct nv50_pc *pc, float x, float y, float z, float w)
+{
+ pc->immd_buf = REALLOC(pc->immd_buf, (pc->immd_nr * r * sizeof(float)),
+ (pc->immd_nr + 1) * 4 * sizeof(float));
+ pc->immd_buf[(pc->immd_nr * 4) + 0] = x;
+ pc->immd_buf[(pc->immd_nr * 4) + 1] = y;
+ pc->immd_buf[(pc->immd_nr * 4) + 2] = z;
+ pc->immd_buf[(pc->immd_nr * 4) + 3] = w;
+
+ return pc->immd_nr++;
+}
+
+static struct nv50_reg *
+alloc_immd(struct nv50_pc *pc, float f)
+{
+ struct nv50_reg *r = CALLOC_STRUCT(nv50_reg);
+ unsigned hw;
+
+ hw = ctor_immd(pc, f, 0, 0, 0) * 4;
+ r->type = P_IMMD;
+ r->hw = hw;
+ r->index = -1;
+ return r;
+}
+
+static struct nv50_program_exec *
+exec(struct nv50_pc *pc)
+{
+ struct nv50_program_exec *e = CALLOC_STRUCT(nv50_program_exec);
+
+ e->param.index = -1;
+ return e;
+}
+
+static void
+emit(struct nv50_pc *pc, struct nv50_program_exec *e)
+{
+ struct nv50_program *p = pc->p;
+
+ if (p->exec_tail)
+ p->exec_tail->next = e;
+ if (!p->exec_head)
+ p->exec_head = e;
+ p->exec_tail = e;
+ p->exec_size += (e->inst[0] & 1) ? 2 : 1;
+}
+
+static INLINE void set_long(struct nv50_pc *, struct nv50_program_exec *);
+
+static boolean
+is_long(struct nv50_program_exec *e)
+{
+ if (e->inst[0] & 1)
+ return TRUE;
+ return FALSE;
+}
+
+static boolean
+is_immd(struct nv50_program_exec *e)
+{
+ if (is_long(e) && (e->inst[1] & 3) == 3)
+ return TRUE;
+ return FALSE;
+}
+
+static INLINE void
+set_pred(struct nv50_pc *pc, unsigned pred, unsigned idx,
+ struct nv50_program_exec *e)
+{
+ set_long(pc, e);
+ e->inst[1] &= ~((0x1f << 7) | (0x3 << 12));
+ e->inst[1] |= (pred << 7) | (idx << 12);
+}
+
+static INLINE void
+set_pred_wr(struct nv50_pc *pc, unsigned on, unsigned idx,
+ struct nv50_program_exec *e)
+{
+ set_long(pc, e);
+ e->inst[1] &= ~((0x3 << 4) | (1 << 6));
+ e->inst[1] |= (idx << 4) | (on << 6);
+}
+
+static INLINE void
+set_long(struct nv50_pc *pc, struct nv50_program_exec *e)
+{
+ if (is_long(e))
+ return;
+
+ e->inst[0] |= 1;
+ set_pred(pc, 0xf, 0, e);
+ set_pred_wr(pc, 0, 0, e);
+}
+
+static INLINE void
+set_dst(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_program_exec *e)
+{
+ if (dst->type == P_RESULT) {
+ set_long(pc, e);
+ e->inst[1] |= 0x00000008;
+ }
+
+ alloc_reg(pc, dst);
+ e->inst[0] |= (dst->hw << 2);
+}
+
+static INLINE void
+set_immd(struct nv50_pc *pc, struct nv50_reg *imm, struct nv50_program_exec *e)
+{
+ unsigned val = fui(pc->immd_buf[imm->hw]); /* XXX */
+
+ set_long(pc, e);
+ /*XXX: can't be predicated - bits overlap.. catch cases where both
+ * are required and avoid them. */
+ set_pred(pc, 0, 0, e);
+ set_pred_wr(pc, 0, 0, e);
+
+ e->inst[1] |= 0x00000002 | 0x00000001;
+ e->inst[0] |= (val & 0x3f) << 16;
+ e->inst[1] |= (val >> 6) << 2;
+}
+
+static void
+emit_interp(struct nv50_pc *pc, struct nv50_reg *dst,
+ struct nv50_reg *src, struct nv50_reg *iv)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0x80000000;
+ set_dst(pc, dst, e);
+ alloc_reg(pc, src);
+ e->inst[0] |= (src->hw << 16);
+ if (iv) {
+ e->inst[0] |= (1 << 25);
+ alloc_reg(pc, iv);
+ e->inst[0] |= (iv->hw << 9);
+ }
+
+ emit(pc, e);
+}
+
+static void
+set_data(struct nv50_pc *pc, struct nv50_reg *src, unsigned m, unsigned s,
+ struct nv50_program_exec *e)
+{
+ set_long(pc, e);
+#if 1
+ e->inst[1] |= (1 << 22);
+#else
+ if (src->type == P_IMMD) {
+ e->inst[1] |= (NV50_CB_PMISC << 22);
+ } else {
+ if (pc->p->type == PIPE_SHADER_VERTEX)
+ e->inst[1] |= (NV50_CB_PVP << 22);
+ else
+ e->inst[1] |= (NV50_CB_PFP << 22);
+ }
+#endif
+
+ e->param.index = src->hw;
+ e->param.shift = s;
+ e->param.mask = m << (s % 32);
+}
+
+static void
+emit_mov(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0x10000000;
+
+ set_dst(pc, dst, e);
+
+ if (0 && dst->type != P_RESULT && src->type == P_IMMD) {
+ set_immd(pc, src, e);
+ /*XXX: 32-bit, but steals part of "half" reg space - need to
+ * catch and handle this case if/when we do half-regs
+ */
+ e->inst[0] |= 0x00008000;
+ } else
+ if (src->type == P_IMMD || src->type == P_CONST) {
+ set_long(pc, e);
+ set_data(pc, src, 0x7f, 9, e);
+ e->inst[1] |= 0x20000000; /* src0 const? */
+ } else {
+ if (src->type == P_ATTR) {
+ set_long(pc, e);
+ e->inst[1] |= 0x00200000;
+ }
+
+ alloc_reg(pc, src);
+ e->inst[0] |= (src->hw << 9);
+ }
+
+ /* We really should support "half" instructions here at some point,
+ * but I don't feel confident enough about them yet.
+ */
+ set_long(pc, e);
+ if (is_long(e) && !is_immd(e)) {
+ e->inst[1] |= 0x04000000; /* 32-bit */
+ e->inst[1] |= 0x0003c000; /* "subsubop" 0xf == mov */
+ }
+
+ emit(pc, e);
+}
+
+static boolean
+check_swap_src_0_1(struct nv50_pc *pc,
+ struct nv50_reg **s0, struct nv50_reg **s1)
+{
+ struct nv50_reg *src0 = *s0, *src1 = *s1;
+
+ if (src0->type == P_CONST) {
+ if (src1->type != P_CONST) {
+ *s0 = src1;
+ *s1 = src0;
+ return TRUE;
+ }
+ } else
+ if (src1->type == P_ATTR) {
+ if (src0->type != P_ATTR) {
+ *s0 = src1;
+ *s1 = src0;
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+static void
+set_src_0(struct nv50_pc *pc, struct nv50_reg *src, struct nv50_program_exec *e)
+{
+ if (src->type == P_ATTR) {
+ set_long(pc, e);
+ e->inst[1] |= 0x00200000;
+ } else
+ if (src->type == P_CONST || src->type == P_IMMD) {
+ struct nv50_reg *temp = temp_temp(pc);
+
+ emit_mov(pc, temp, src);
+ src = temp;
+ }
+
+ alloc_reg(pc, src);
+ e->inst[0] |= (src->hw << 9);
+}
+
+static void
+set_src_1(struct nv50_pc *pc, struct nv50_reg *src, struct nv50_program_exec *e)
+{
+ if (src->type == P_ATTR) {
+ struct nv50_reg *temp = temp_temp(pc);
+
+ emit_mov(pc, temp, src);
+ src = temp;
+ } else
+ if (src->type == P_CONST || src->type == P_IMMD) {
+ assert(!(e->inst[0] & 0x00800000));
+ if (e->inst[0] & 0x01000000) {
+ struct nv50_reg *temp = temp_temp(pc);
+
+ emit_mov(pc, temp, src);
+ src = temp;
+ } else {
+ set_data(pc, src, 0x7f, 16, e);
+ e->inst[0] |= 0x00800000;
+ }
+ }
+
+ alloc_reg(pc, src);
+ e->inst[0] |= (src->hw << 16);
+}
+
+static void
+set_src_2(struct nv50_pc *pc, struct nv50_reg *src, struct nv50_program_exec *e)
+{
+ set_long(pc, e);
+
+ if (src->type == P_ATTR) {
+ struct nv50_reg *temp = temp_temp(pc);
+
+ emit_mov(pc, temp, src);
+ src = temp;
+ } else
+ if (src->type == P_CONST || src->type == P_IMMD) {
+ assert(!(e->inst[0] & 0x01000000));
+ if (e->inst[0] & 0x00800000) {
+ struct nv50_reg *temp = temp_temp(pc);
+
+ emit_mov(pc, temp, src);
+ src = temp;
+ } else {
+ set_data(pc, src, 0x7f, 32+14, e);
+ e->inst[0] |= 0x01000000;
+ }
+ }
+
+ alloc_reg(pc, src);
+ e->inst[1] |= (src->hw << 14);
+}
+
+static void
+emit_mul(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
+ struct nv50_reg *src1)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xc0000000;
+ set_long(pc, e);
+
+ check_swap_src_0_1(pc, &src0, &src1);
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ set_src_1(pc, src1, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_add(struct nv50_pc *pc, struct nv50_reg *dst,
+ struct nv50_reg *src0, struct nv50_reg *src1)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xb0000000;
+
+ check_swap_src_0_1(pc, &src0, &src1);
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ if (is_long(e))
+ set_src_2(pc, src1, e);
+ else
+ set_src_1(pc, src1, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_minmax(struct nv50_pc *pc, unsigned sub, struct nv50_reg *dst,
+ struct nv50_reg *src0, struct nv50_reg *src1)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ set_long(pc, e);
+ e->inst[0] |= 0xb0000000;
+ e->inst[1] |= (sub << 29);
+
+ check_swap_src_0_1(pc, &src0, &src1);
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ set_src_1(pc, src1, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_sub(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
+ struct nv50_reg *src1)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xb0000000;
+
+ set_long(pc, e);
+ if (check_swap_src_0_1(pc, &src0, &src1))
+ e->inst[1] |= 0x04000000;
+ else
+ e->inst[1] |= 0x08000000;
+
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ set_src_2(pc, src1, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_mad(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
+ struct nv50_reg *src1, struct nv50_reg *src2)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xe0000000;
+
+ check_swap_src_0_1(pc, &src0, &src1);
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ set_src_1(pc, src1, e);
+ set_src_2(pc, src2, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_msb(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
+ struct nv50_reg *src1, struct nv50_reg *src2)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xe0000000;
+ set_long(pc, e);
+ e->inst[1] |= 0x08000000; /* src0 * src1 - src2 */
+
+ check_swap_src_0_1(pc, &src0, &src1);
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ set_src_1(pc, src1, e);
+ set_src_2(pc, src2, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_flop(struct nv50_pc *pc, unsigned sub,
+ struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0x90000000;
+ if (sub) {
+ set_long(pc, e);
+ e->inst[1] |= (sub << 29);
+ }
+
+ set_dst(pc, dst, e);
+ set_src_0(pc, src, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_preex2(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xb0000000;
+
+ set_dst(pc, dst, e);
+ set_src_0(pc, src, e);
+ set_long(pc, e);
+ e->inst[1] |= (6 << 29) | 0x00004000;
+
+ emit(pc, e);
+}
+
+static void
+emit_precossin(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] |= 0xb0000000;
+
+ set_dst(pc, dst, e);
+ set_src_0(pc, src, e);
+ set_long(pc, e);
+ e->inst[1] |= (6 << 29);
+
+ emit(pc, e);
+}
+
+static void
+emit_set(struct nv50_pc *pc, unsigned c_op, struct nv50_reg *dst,
+ struct nv50_reg *src0, struct nv50_reg *src1)
+{
+ struct nv50_program_exec *e = exec(pc);
+ unsigned inv_cop[8] = { 0, 4, 2, 6, 1, 5, 3, 7 };
+ struct nv50_reg *rdst;
+
+ assert(c_op <= 7);
+ if (check_swap_src_0_1(pc, &src0, &src1))
+ c_op = inv_cop[c_op];
+
+ rdst = dst;
+ if (dst->type != P_TEMP)
+ dst = alloc_temp(pc, NULL);
+
+ /* set.u32 */
+ set_long(pc, e);
+ e->inst[0] |= 0xb0000000;
+ e->inst[1] |= (3 << 29);
+ e->inst[1] |= (c_op << 14);
+ /*XXX: breaks things, .u32 by default?
+ * decuda will disasm as .u16 and use .lo/.hi regs, but this
+ * doesn't seem to match what the hw actually does.
+ inst[1] |= 0x04000000; << breaks things.. .u32 by default?
+ */
+ set_dst(pc, dst, e);
+ set_src_0(pc, src0, e);
+ set_src_1(pc, src1, e);
+ emit(pc, e);
+
+ /* cvt.f32.u32 */
+ e = exec(pc);
+ e->inst[0] = 0xa0000001;
+ e->inst[1] = 0x64014780;
+ set_dst(pc, rdst, e);
+ set_src_0(pc, dst, e);
+ emit(pc, e);
+
+ if (dst != rdst)
+ free_temp(pc, dst);
+}
+
+static void
+emit_flr(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0xa0000000; /* cvt */
+ set_long(pc, e);
+ e->inst[1] |= (6 << 29); /* cvt */
+ e->inst[1] |= 0x08000000; /* integer mode */
+ e->inst[1] |= 0x04000000; /* 32 bit */
+ e->inst[1] |= ((0x1 << 3)) << 14; /* .rn */
+ e->inst[1] |= (1 << 14); /* src .f32 */
+ set_dst(pc, dst, e);
+ set_src_0(pc, src, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_pow(struct nv50_pc *pc, struct nv50_reg *dst,
+ struct nv50_reg *v, struct nv50_reg *e)
+{
+ struct nv50_reg *temp = alloc_temp(pc, NULL);
+
+ emit_flop(pc, 3, temp, v);
+ emit_mul(pc, temp, temp, e);
+ emit_preex2(pc, temp, temp);
+ emit_flop(pc, 6, dst, temp);
+
+ free_temp(pc, temp);
+}
+
+static void
+emit_abs(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ e->inst[0] = 0xa0000000; /* cvt */
+ set_long(pc, e);
+ e->inst[1] |= (6 << 29); /* cvt */
+ e->inst[1] |= 0x04000000; /* 32 bit */
+ e->inst[1] |= (1 << 14); /* src .f32 */
+ e->inst[1] |= ((1 << 6) << 14); /* .abs */
+ set_dst(pc, dst, e);
+ set_src_0(pc, src, e);
+
+ emit(pc, e);
+}
+
+static void
+emit_lit(struct nv50_pc *pc, struct nv50_reg **dst, unsigned mask,
+ struct nv50_reg **src)
+{
+ struct nv50_reg *one = alloc_immd(pc, 1.0);
+ struct nv50_reg *zero = alloc_immd(pc, 0.0);
+ struct nv50_reg *neg128 = alloc_immd(pc, -127.999999);
+ struct nv50_reg *pos128 = alloc_immd(pc, 127.999999);
+ struct nv50_reg *tmp[4];
+
+ if (mask & (1 << 0))
+ emit_mov(pc, dst[0], one);
+
+ if (mask & (1 << 3))
+ emit_mov(pc, dst[3], one);
+
+ if (mask & (3 << 1)) {
+ if (mask & (1 << 1))
+ tmp[0] = dst[1];
+ else
+ tmp[0] = temp_temp(pc);
+ emit_minmax(pc, 4, tmp[0], src[0], zero);
+ }
+
+ if (mask & (1 << 2)) {
+ set_pred_wr(pc, 1, 0, pc->p->exec_tail);
+
+ tmp[1] = temp_temp(pc);
+ emit_minmax(pc, 4, tmp[1], src[1], zero);
+
+ tmp[3] = temp_temp(pc);
+ emit_minmax(pc, 4, tmp[3], src[3], neg128);
+ emit_minmax(pc, 5, tmp[3], tmp[3], pos128);
+
+ emit_pow(pc, dst[2], tmp[1], tmp[3]);
+ emit_mov(pc, dst[2], zero);
+ set_pred(pc, 3, 0, pc->p->exec_tail);
+ }
+}
+
+static void
+emit_neg(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src)
+{
+ struct nv50_program_exec *e = exec(pc);
+
+ set_long(pc, e);
+ e->inst[0] |= 0xa0000000; /* delta */
+ e->inst[1] |= (7 << 29); /* delta */
+ e->inst[1] |= 0x04000000; /* negate arg0? probably not */
+ e->inst[1] |= (1 << 14); /* src .f32 */
+ set_dst(pc, dst, e);
+ set_src_0(pc, src, e);
+
+ emit(pc, e);
+}
+
+static struct nv50_reg *
+tgsi_dst(struct nv50_pc *pc, int c, const struct tgsi_full_dst_register *dst)
+{
+ switch (dst->DstRegister.File) {
+ case TGSI_FILE_TEMPORARY:
+ return &pc->temp[dst->DstRegister.Index * 4 + c];
+ case TGSI_FILE_OUTPUT:
+ return &pc->result[dst->DstRegister.Index * 4 + c];
+ case TGSI_FILE_NULL:
+ return NULL;
+ default:
+ break;
+ }
+
+ return NULL;
+}
+
+static struct nv50_reg *
+tgsi_src(struct nv50_pc *pc, int chan, const struct tgsi_full_src_register *src)
+{
+ struct nv50_reg *r = NULL;
+ struct nv50_reg *temp;
+ unsigned c;
+
+ c = tgsi_util_get_full_src_register_extswizzle(src, chan);
+ switch (c) {
+ case TGSI_EXTSWIZZLE_X:
+ case TGSI_EXTSWIZZLE_Y:
+ case TGSI_EXTSWIZZLE_Z:
+ case TGSI_EXTSWIZZLE_W:
+ switch (src->SrcRegister.File) {
+ case TGSI_FILE_INPUT:
+ r = &pc->attr[src->SrcRegister.Index * 4 + c];
+ break;
+ case TGSI_FILE_TEMPORARY:
+ r = &pc->temp[src->SrcRegister.Index * 4 + c];
+ break;
+ case TGSI_FILE_CONSTANT:
+ r = &pc->param[src->SrcRegister.Index * 4 + c];
+ break;
+ case TGSI_FILE_IMMEDIATE:
+ r = &pc->immd[src->SrcRegister.Index * 4 + c];
+ break;
+ case TGSI_FILE_SAMPLER:
+ break;
+ default:
+ assert(0);
+ break;
+ }
+ break;
+ case TGSI_EXTSWIZZLE_ZERO:
+ r = alloc_immd(pc, 0.0);
+ break;
+ case TGSI_EXTSWIZZLE_ONE:
+ r = alloc_immd(pc, 1.0);
+ break;
+ default:
+ assert(0);
+ break;
+ }
+
+ switch (tgsi_util_get_full_src_register_sign_mode(src, chan)) {
+ case TGSI_UTIL_SIGN_KEEP:
+ break;
+ case TGSI_UTIL_SIGN_CLEAR:
+ temp = temp_temp(pc);
+ emit_abs(pc, temp, r);
+ r = temp;
+ break;
+ case TGSI_UTIL_SIGN_TOGGLE:
+ temp = temp_temp(pc);
+ emit_neg(pc, temp, r);
+ r = temp;
+ break;
+ case TGSI_UTIL_SIGN_SET:
+ temp = temp_temp(pc);
+ emit_abs(pc, temp, r);
+ emit_neg(pc, temp, r);
+ r = temp;
+ break;
+ default:
+ assert(0);
+ break;
+ }
+
+ return r;
+}
+
+static boolean
+nv50_program_tx_insn(struct nv50_pc *pc, const union tgsi_full_token *tok)
+{
+ const struct tgsi_full_instruction *inst = &tok->FullInstruction;
+ struct nv50_reg *rdst[4], *dst[4], *src[3][4], *temp;
+ unsigned mask, sat;
+ int i, c;
+
+ mask = inst->FullDstRegisters[0].DstRegister.WriteMask;
+ sat = inst->Instruction.Saturate == TGSI_SAT_ZERO_ONE;
+
+ for (c = 0; c < 4; c++) {
+ if (mask & (1 << c))
+ dst[c] = tgsi_dst(pc, c, &inst->FullDstRegisters[0]);
+ else
+ dst[c] = NULL;
+ }
+
+ for (i = 0; i < inst->Instruction.NumSrcRegs; i++) {
+ for (c = 0; c < 4; c++)
+ src[i][c] = tgsi_src(pc, c, &inst->FullSrcRegisters[i]);
+ }
+
+ if (sat) {
+ for (c = 0; c < 4; c++) {
+ rdst[c] = dst[c];
+ dst[c] = temp_temp(pc);
+ }
+ }
+
+ switch (inst->Instruction.Opcode) {
+ case TGSI_OPCODE_ABS:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_abs(pc, dst[c], src[0][c]);
+ }
+ break;
+ case TGSI_OPCODE_ADD:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_add(pc, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_COS:
+ temp = alloc_temp(pc, NULL);
+ emit_precossin(pc, temp, src[0][0]);
+ emit_flop(pc, 5, temp, temp);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ break;
+ case TGSI_OPCODE_DP3:
+ temp = alloc_temp(pc, NULL);
+ emit_mul(pc, temp, src[0][0], src[1][0]);
+ emit_mad(pc, temp, src[0][1], src[1][1], temp);
+ emit_mad(pc, temp, src[0][2], src[1][2], temp);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_DP4:
+ temp = alloc_temp(pc, NULL);
+ emit_mul(pc, temp, src[0][0], src[1][0]);
+ emit_mad(pc, temp, src[0][1], src[1][1], temp);
+ emit_mad(pc, temp, src[0][2], src[1][2], temp);
+ emit_mad(pc, temp, src[0][3], src[1][3], temp);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_DPH:
+ temp = alloc_temp(pc, NULL);
+ emit_mul(pc, temp, src[0][0], src[1][0]);
+ emit_mad(pc, temp, src[0][1], src[1][1], temp);
+ emit_mad(pc, temp, src[0][2], src[1][2], temp);
+ emit_add(pc, temp, src[1][3], temp);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_DST:
+ {
+ struct nv50_reg *one = alloc_immd(pc, 1.0);
+ if (mask & (1 << 0))
+ emit_mov(pc, dst[0], one);
+ if (mask & (1 << 1))
+ emit_mul(pc, dst[1], src[0][1], src[1][1]);
+ if (mask & (1 << 2))
+ emit_mov(pc, dst[2], src[0][2]);
+ if (mask & (1 << 3))
+ emit_mov(pc, dst[3], src[1][3]);
+ FREE(one);
+ }
+ break;
+ case TGSI_OPCODE_EX2:
+ temp = alloc_temp(pc, NULL);
+ emit_preex2(pc, temp, src[0][0]);
+ emit_flop(pc, 6, temp, temp);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_FLR:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_flr(pc, dst[c], src[0][c]);
+ }
+ break;
+ case TGSI_OPCODE_FRC:
+ temp = alloc_temp(pc, NULL);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_flr(pc, temp, src[0][c]);
+ emit_sub(pc, dst[c], src[0][c], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_LIT:
+ emit_lit(pc, &dst[0], mask, &src[0][0]);
+ break;
+ case TGSI_OPCODE_LG2:
+ temp = alloc_temp(pc, NULL);
+ emit_flop(pc, 3, temp, src[0][0]);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ break;
+ case TGSI_OPCODE_LRP:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ /*XXX: we can do better than this */
+ temp = alloc_temp(pc, NULL);
+ emit_neg(pc, temp, src[0][c]);
+ emit_mad(pc, temp, temp, src[2][c], src[2][c]);
+ emit_mad(pc, dst[c], src[0][c], src[1][c], temp);
+ free_temp(pc, temp);
+ }
+ break;
+ case TGSI_OPCODE_MAD:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mad(pc, dst[c], src[0][c], src[1][c], src[2][c]);
+ }
+ break;
+ case TGSI_OPCODE_MAX:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_minmax(pc, 4, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_MIN:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_minmax(pc, 5, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_MOV:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], src[0][c]);
+ }
+ break;
+ case TGSI_OPCODE_MUL:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mul(pc, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_POW:
+ temp = alloc_temp(pc, NULL);
+ emit_pow(pc, temp, src[0][0], src[1][0]);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_RCP:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_flop(pc, 0, dst[c], src[0][0]);
+ }
+ break;
+ case TGSI_OPCODE_RSQ:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_flop(pc, 2, dst[c], src[0][0]);
+ }
+ break;
+ case TGSI_OPCODE_SCS:
+ temp = alloc_temp(pc, NULL);
+ emit_precossin(pc, temp, src[0][0]);
+ if (mask & (1 << 0))
+ emit_flop(pc, 5, dst[0], temp);
+ if (mask & (1 << 1))
+ emit_flop(pc, 4, dst[1], temp);
+ break;
+ case TGSI_OPCODE_SGE:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_set(pc, 6, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_SIN:
+ temp = alloc_temp(pc, NULL);
+ emit_precossin(pc, temp, src[0][0]);
+ emit_flop(pc, 4, temp, temp);
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_mov(pc, dst[c], temp);
+ }
+ break;
+ case TGSI_OPCODE_SLT:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_set(pc, 1, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_SUB:
+ for (c = 0; c < 4; c++) {
+ if (!(mask & (1 << c)))
+ continue;
+ emit_sub(pc, dst[c], src[0][c], src[1][c]);
+ }
+ break;
+ case TGSI_OPCODE_TEX:
+ {
+ struct nv50_reg *t0, *t1, *t2, *t3;
+ struct nv50_program_exec *e;
+
+ t0 = alloc_temp(pc, NULL);
+ t0 = alloc_temp(pc, NULL);
+ t1 = alloc_temp(pc, NULL);
+ t2 = alloc_temp(pc, NULL);
+ t3 = alloc_temp(pc, NULL);
+ emit_mov(pc, t0, src[0][0]);
+ emit_mov(pc, t1, src[0][1]);
+
+ e = exec(pc);
+ e->inst[0] = 0xf6400000;
+ set_long(pc, e);
+ e->inst[1] |= 0x0000c004;
+ set_dst(pc, t0, e);
+ emit(pc, e);
+
+ if (mask & (1 << 0)) emit_mov(pc, dst[0], t0);
+ if (mask & (1 << 1)) emit_mov(pc, dst[1], t1);
+ if (mask & (1 << 2)) emit_mov(pc, dst[2], t2);
+ if (mask & (1 << 3)) emit_mov(pc, dst[3], t3);
+
+ free_temp(pc, t0);
+ free_temp(pc, t1);
+ free_temp(pc, t2);
+ free_temp(pc, t3);
+ }
+ break;
+ case TGSI_OPCODE_XPD:
+ temp = alloc_temp(pc, NULL);
+ if (mask & (1 << 0)) {
+ emit_mul(pc, temp, src[0][2], src[1][1]);
+ emit_msb(pc, dst[0], src[0][1], src[1][2], temp);
+ }
+ if (mask & (1 << 1)) {
+ emit_mul(pc, temp, src[0][0], src[1][2]);
+ emit_msb(pc, dst[1], src[0][2], src[1][0], temp);
+ }
+ if (mask & (1 << 2)) {
+ emit_mul(pc, temp, src[0][1], src[1][0]);
+ emit_msb(pc, dst[2], src[0][0], src[1][1], temp);
+ }
+ free_temp(pc, temp);
+ break;
+ case TGSI_OPCODE_END:
+ break;
+ default:
+ NOUVEAU_ERR("invalid opcode %d\n", inst->Instruction.Opcode);
+ return FALSE;
+ }
+
+ if (sat) {
+ for (c = 0; c < 4; c++) {
+ struct nv50_program_exec *e;
+
+ if (!(mask & (1 << c)))
+ continue;
+ e = exec(pc);
+
+ e->inst[0] = 0xa0000000; /* cvt */
+ set_long(pc, e);
+ e->inst[1] |= (6 << 29); /* cvt */
+ e->inst[1] |= 0x04000000; /* 32 bit */
+ e->inst[1] |= (1 << 14); /* src .f32 */
+ e->inst[1] |= ((1 << 5) << 14); /* .sat */
+ set_dst(pc, rdst[c], e);
+ set_src_0(pc, dst[c], e);
+ emit(pc, e);
+ }
+ }
+
+ kill_temp_temp(pc);
+ return TRUE;
+}
+
+static boolean
+nv50_program_tx_prep(struct nv50_pc *pc)
+{
+ struct tgsi_parse_context p;
+ boolean ret = FALSE;
+ unsigned i, c;
+
+ tgsi_parse_init(&p, pc->p->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&p)) {
+ const union tgsi_full_token *tok = &p.FullToken;
+
+ tgsi_parse_token(&p);
+ switch (tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_IMMEDIATE:
+ {
+ const struct tgsi_full_immediate *imm =
+ &p.FullToken.FullImmediate;
+
+ ctor_immd(pc, imm->u.ImmediateFloat32[0].Float,
+ imm->u.ImmediateFloat32[1].Float,
+ imm->u.ImmediateFloat32[2].Float,
+ imm->u.ImmediateFloat32[3].Float);
+ }
+ break;
+ case TGSI_TOKEN_TYPE_DECLARATION:
+ {
+ const struct tgsi_full_declaration *d;
+ unsigned last;
+
+ d = &p.FullToken.FullDeclaration;
+ last = d->DeclarationRange.Last;
+
+ switch (d->Declaration.File) {
+ case TGSI_FILE_TEMPORARY:
+ if (pc->temp_nr < (last + 1))
+ pc->temp_nr = last + 1;
+ break;
+ case TGSI_FILE_OUTPUT:
+ if (pc->result_nr < (last + 1))
+ pc->result_nr = last + 1;
+ break;
+ case TGSI_FILE_INPUT:
+ if (pc->attr_nr < (last + 1))
+ pc->attr_nr = last + 1;
+ break;
+ case TGSI_FILE_CONSTANT:
+ if (pc->param_nr < (last + 1))
+ pc->param_nr = last + 1;
+ break;
+ case TGSI_FILE_SAMPLER:
+ break;
+ default:
+ NOUVEAU_ERR("bad decl file %d\n",
+ d->Declaration.File);
+ goto out_err;
+ }
+ }
+ break;
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (pc->temp_nr) {
+ pc->temp = CALLOC(pc->temp_nr * 4, sizeof(struct nv50_reg));
+ if (!pc->temp)
+ goto out_err;
+
+ for (i = 0; i < pc->temp_nr; i++) {
+ for (c = 0; c < 4; c++) {
+ pc->temp[i*4+c].type = P_TEMP;
+ pc->temp[i*4+c].hw = -1;
+ pc->temp[i*4+c].index = i;
+ }
+ }
+ }
+
+ if (pc->attr_nr) {
+ struct nv50_reg *iv = NULL;
+ int aid = 0;
+
+ pc->attr = CALLOC(pc->attr_nr * 4, sizeof(struct nv50_reg));
+ if (!pc->attr)
+ goto out_err;
+
+ if (pc->p->type == PIPE_SHADER_FRAGMENT) {
+ iv = alloc_temp(pc, NULL);
+ emit_interp(pc, iv, iv, NULL);
+ emit_flop(pc, 0, iv, iv);
+ aid++;
+ }
+
+ for (i = 0; i < pc->attr_nr; i++) {
+ struct nv50_reg *a = &pc->attr[i*4];
+
+ for (c = 0; c < 4; c++) {
+ if (pc->p->type == PIPE_SHADER_FRAGMENT) {
+ struct nv50_reg *at =
+ alloc_temp(pc, NULL);
+ pc->attr[i*4+c].type = at->type;
+ pc->attr[i*4+c].hw = at->hw;
+ pc->attr[i*4+c].index = at->index;
+ } else {
+ pc->p->cfg.vp.attr[aid/32] |=
+ (1 << (aid % 32));
+ pc->attr[i*4+c].type = P_ATTR;
+ pc->attr[i*4+c].hw = aid++;
+ pc->attr[i*4+c].index = i;
+ }
+ }
+
+ if (pc->p->type != PIPE_SHADER_FRAGMENT)
+ continue;
+
+ emit_interp(pc, &a[0], &a[0], iv);
+ emit_interp(pc, &a[1], &a[1], iv);
+ emit_interp(pc, &a[2], &a[2], iv);
+ emit_interp(pc, &a[3], &a[3], iv);
+ }
+
+ if (iv)
+ free_temp(pc, iv);
+ }
+
+ if (pc->result_nr) {
+ int rid = 0;
+
+ pc->result = CALLOC(pc->result_nr * 4, sizeof(struct nv50_reg));
+ if (!pc->result)
+ goto out_err;
+
+ for (i = 0; i < pc->result_nr; i++) {
+ for (c = 0; c < 4; c++) {
+ if (pc->p->type == PIPE_SHADER_FRAGMENT) {
+ pc->result[i*4+c].type = P_TEMP;
+ pc->result[i*4+c].hw = -1;
+ } else {
+ pc->result[i*4+c].type = P_RESULT;
+ pc->result[i*4+c].hw = rid++;
+ }
+ pc->result[i*4+c].index = i;
+ }
+ }
+ }
+
+ if (pc->param_nr) {
+ int rid = 0;
+
+ pc->param = CALLOC(pc->param_nr * 4, sizeof(struct nv50_reg));
+ if (!pc->param)
+ goto out_err;
+
+ for (i = 0; i < pc->param_nr; i++) {
+ for (c = 0; c < 4; c++) {
+ pc->param[i*4+c].type = P_CONST;
+ pc->param[i*4+c].hw = rid++;
+ pc->param[i*4+c].index = i;
+ }
+ }
+ }
+
+ if (pc->immd_nr) {
+ int rid = pc->param_nr * 4;
+
+ pc->immd = CALLOC(pc->immd_nr * 4, sizeof(struct nv50_reg));
+ if (!pc->immd)
+ goto out_err;
+
+ for (i = 0; i < pc->immd_nr; i++) {
+ for (c = 0; c < 4; c++) {
+ pc->immd[i*4+c].type = P_IMMD;
+ pc->immd[i*4+c].hw = rid++;
+ pc->immd[i*4+c].index = i;
+ }
+ }
+ }
+
+ ret = TRUE;
+out_err:
+ tgsi_parse_free(&p);
+ return ret;
+}
+
+static boolean
+nv50_program_tx(struct nv50_program *p)
+{
+ struct tgsi_parse_context parse;
+ struct nv50_pc *pc;
+ boolean ret;
+
+ pc = CALLOC_STRUCT(nv50_pc);
+ if (!pc)
+ return FALSE;
+ pc->p = p;
+ pc->p->cfg.high_temp = 4;
+
+ ret = nv50_program_tx_prep(pc);
+ if (ret == FALSE)
+ goto out_cleanup;
+
+ tgsi_parse_init(&parse, pc->p->pipe.tokens);
+ while (!tgsi_parse_end_of_tokens(&parse)) {
+ const union tgsi_full_token *tok = &parse.FullToken;
+
+ tgsi_parse_token(&parse);
+
+ switch (tok->Token.Type) {
+ case TGSI_TOKEN_TYPE_INSTRUCTION:
+ ret = nv50_program_tx_insn(pc, tok);
+ if (ret == FALSE)
+ goto out_err;
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (p->type == PIPE_SHADER_FRAGMENT) {
+ struct nv50_reg out;
+
+ out.type = P_TEMP;
+ for (out.hw = 0; out.hw < pc->result_nr * 4; out.hw++)
+ emit_mov(pc, &out, &pc->result[out.hw]);
+ }
+
+ assert(is_long(pc->p->exec_tail) && !is_immd(pc->p->exec_head));
+ pc->p->exec_tail->inst[1] |= 0x00000001;
+
+ p->param_nr = pc->param_nr * 4;
+ p->immd_nr = pc->immd_nr * 4;
+ p->immd = pc->immd_buf;
+
+out_err:
+ tgsi_parse_free(&parse);
+
+out_cleanup:
+ return ret;
+}
+
+static void
+nv50_program_validate(struct nv50_context *nv50, struct nv50_program *p)
+{
+ if (nv50_program_tx(p) == FALSE)
+ assert(0);
+ p->translated = TRUE;
+}
+
+static void
+nv50_program_upload_data(struct nv50_context *nv50, float *map,
+ unsigned start, unsigned count)
+{
+ while (count) {
+ unsigned nr = count > 2047 ? 2047 : count;
+
+ BEGIN_RING(tesla, 0x00000f00, 1);
+ OUT_RING ((NV50_CB_PMISC << 0) | (start << 8));
+ BEGIN_RING(tesla, 0x40000f04, nr);
+ OUT_RINGp (map, nr);
+
+ map += nr;
+ start += nr;
+ count -= nr;
+ }
+}
+
+static void
+nv50_program_validate_data(struct nv50_context *nv50, struct nv50_program *p)
+{
+ struct nouveau_winsys *nvws = nv50->screen->nvws;
+ struct pipe_winsys *ws = nv50->pipe.winsys;
+ unsigned nr = p->param_nr + p->immd_nr;
+
+ if (!p->data && nr) {
+ struct nouveau_resource *heap = nv50->screen->vp_data_heap;
+
+ if (nvws->res_alloc(heap, nr, p, &p->data)) {
+ while (heap->next && heap->size < nr) {
+ struct nv50_program *evict = heap->next->priv;
+ nvws->res_free(&evict->data);
+ }
+
+ if (nvws->res_alloc(heap, nr, p, &p->data))
+ assert(0);
+ }
+ }
+
+ if (p->param_nr) {
+ float *map = ws->buffer_map(ws, nv50->constbuf[p->type],
+ PIPE_BUFFER_USAGE_CPU_READ);
+ nv50_program_upload_data(nv50, map, p->data->start,
+ p->param_nr);
+ ws->buffer_unmap(ws, nv50->constbuf[p->type]);
+ }
+
+ if (p->immd_nr) {
+ nv50_program_upload_data(nv50, p->immd,
+ p->data->start + p->param_nr,
+ p->immd_nr);
+ }
+}
+
+static void
+nv50_program_validate_code(struct nv50_context *nv50, struct nv50_program *p)
+{
+ struct pipe_winsys *ws = nv50->pipe.winsys;
+ struct nv50_program_exec *e;
+ struct nouveau_stateobj *so;
+ const unsigned flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_WR;
+ unsigned start, count, *up, *ptr;
+ boolean upload = FALSE;
+
+ if (!p->buffer) {
+ p->buffer = ws->buffer_create(ws, 0x100, 0, p->exec_size * 4);
+ upload = TRUE;
+ }
+
+ if (p->data && p->data->start != p->data_start) {
+ for (e = p->exec_head; e; e = e->next) {
+ unsigned ei, ci;
+
+ if (e->param.index < 0)
+ continue;
+ ei = e->param.shift >> 5;
+ ci = e->param.index + p->data->start;
+
+ e->inst[ei] &= ~e->param.mask;
+ e->inst[ei] |= (ci << e->param.shift);
+ }
+
+ p->data_start = p->data->start;
+ upload = TRUE;
+ }
+
+ if (!upload)
+ return;
+
+ up = ptr = MALLOC(p->exec_size * 4);
+ for (e = p->exec_head; e; e = e->next) {
+ *(ptr++) = e->inst[0];
+ if (is_long(e))
+ *(ptr++) = e->inst[1];
+ }
+
+ so = so_new(4,2);
+ so_method(so, nv50->screen->tesla, 0x1280, 3);
+ so_reloc (so, p->buffer, 0, flags | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, p->buffer, 0, flags | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, (NV50_CB_PUPLOAD << 16) | 0x0800); //(p->exec_size * 4));
+
+ start = 0; count = p->exec_size;
+ while (count) {
+ struct nouveau_winsys *nvws = nv50->screen->nvws;
+ unsigned nr;
+
+ so_emit(nvws, so);
+
+ nr = MIN2(count, 2047);
+ nr = MIN2(nvws->channel->pushbuf->remaining, nr);
+ if (nvws->channel->pushbuf->remaining < (nr + 3)) {
+ FIRE_RING(NULL);
+ continue;
+ }
+
+ BEGIN_RING(tesla, 0x0f00, 1);
+ OUT_RING ((start << 8) | NV50_CB_PUPLOAD);
+ BEGIN_RING(tesla, 0x40000f04, nr);
+ OUT_RINGp (up + start, nr);
+
+ start += nr;
+ count -= nr;
+ }
+
+ FREE(up);
+ so_ref(NULL, &so);
+}
+
+void
+nv50_vertprog_validate(struct nv50_context *nv50)
+{
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct nv50_program *p = nv50->vertprog;
+ struct nouveau_stateobj *so;
+
+ if (!p->translated) {
+ nv50_program_validate(nv50, p);
+ if (!p->translated)
+ assert(0);
+ }
+
+ nv50_program_validate_data(nv50, p);
+ nv50_program_validate_code(nv50, p);
+
+ so = so_new(13, 2);
+ so_method(so, tesla, NV50TCL_VP_ADDRESS_HIGH, 2);
+ so_reloc (so, p->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD |
+ NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, p->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_method(so, tesla, 0x1650, 2);
+ so_data (so, p->cfg.vp.attr[0]);
+ so_data (so, p->cfg.vp.attr[1]);
+ so_method(so, tesla, 0x16b8, 1);
+ so_data (so, p->cfg.high_result);
+ so_method(so, tesla, 0x16ac, 2);
+ so_data (so, p->cfg.high_result); //8);
+ so_data (so, p->cfg.high_temp);
+ so_method(so, tesla, 0x140c, 1);
+ so_data (so, 0); /* program start offset */
+ so_ref(so, &nv50->state.vertprog);
+}
+
+void
+nv50_fragprog_validate(struct nv50_context *nv50)
+{
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct nv50_program *p = nv50->fragprog;
+ struct nouveau_stateobj *so;
+
+ if (!p->translated) {
+ nv50_program_validate(nv50, p);
+ if (!p->translated)
+ assert(0);
+ }
+
+ nv50_program_validate_data(nv50, p);
+ nv50_program_validate_code(nv50, p);
+
+ so = so_new(64, 2);
+ so_method(so, tesla, NV50TCL_FP_ADDRESS_HIGH, 2);
+ so_reloc (so, p->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD |
+ NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, p->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_RD |
+ NOUVEAU_BO_LOW, 0, 0);
+ so_method(so, tesla, 0x1904, 4);
+ so_data (so, 0x01040404); /* p: 0x01000404 */
+ so_data (so, 0x00000004);
+ so_data (so, 0x00000000);
+ so_data (so, 0x00000000);
+ so_method(so, tesla, 0x16bc, 3); /*XXX: fixme */
+ so_data (so, 0x03020100);
+ so_data (so, 0x07060504);
+ so_data (so, 0x0b0a0908);
+ so_method(so, tesla, 0x1988, 2);
+ so_data (so, 0x08080408); //0x08040404); /* p: 0x0f000401 */
+ so_data (so, p->cfg.high_temp);
+ so_method(so, tesla, 0x1414, 1);
+ so_data (so, 0); /* program start offset */
+ so_ref(so, &nv50->state.fragprog);
+}
+
+void
+nv50_program_destroy(struct nv50_context *nv50, struct nv50_program *p)
+{
+ struct pipe_winsys *ws = nv50->pipe.winsys;
+
+ while (p->exec_head) {
+ struct nv50_program_exec *e = p->exec_head;
+
+ p->exec_head = e->next;
+ FREE(e);
+ }
+ p->exec_tail = NULL;
+ p->exec_size = 0;
+
+ if (p->buffer)
+ pipe_buffer_reference(ws, &p->buffer, NULL);
+
+ nv50->screen->nvws->res_free(&p->data);
+
+ p->translated = 0;
+}
+
--- /dev/null
+#ifndef __NV50_PROGRAM_H__
+#define __NV50_PROGRAM_H__
+
+#include "pipe/p_state.h"
+#include "tgsi/tgsi_scan.h"
+
+struct nv50_program_exec {
+ struct nv50_program_exec *next;
+
+ unsigned inst[2];
+ struct {
+ int index;
+ unsigned mask;
+ unsigned shift;
+ } param;
+};
+
+struct nv50_program {
+ struct pipe_shader_state pipe;
+ struct tgsi_shader_info info;
+ boolean translated;
+
+ unsigned type;
+ struct nv50_program_exec *exec_head;
+ struct nv50_program_exec *exec_tail;
+ unsigned exec_size;
+ struct nouveau_resource *data;
+ unsigned data_start;
+
+ struct pipe_buffer *buffer;
+
+ float *immd;
+ unsigned immd_nr;
+ unsigned param_nr;
+
+ struct {
+ unsigned high_temp;
+ unsigned high_result;
+ struct {
+ unsigned attr[2];
+ } vp;
+ } cfg;
+};
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_context.h"
+
+#include "nv50_context.h"
+
+static struct pipe_query *
+nv50_query_create(struct pipe_context *pipe, unsigned type)
+{
+ NOUVEAU_ERR("unimplemented\n");
+ return NULL;
+}
+
+static void
+nv50_query_destroy(struct pipe_context *pipe, struct pipe_query *q)
+{
+ NOUVEAU_ERR("unimplemented\n");
+}
+
+static void
+nv50_query_begin(struct pipe_context *pipe, struct pipe_query *q)
+{
+ NOUVEAU_ERR("unimplemented\n");
+}
+
+static void
+nv50_query_end(struct pipe_context *pipe, struct pipe_query *q)
+{
+ NOUVEAU_ERR("unimplemented\n");
+}
+
+static boolean
+nv50_query_result(struct pipe_context *pipe, struct pipe_query *q,
+ boolean wait, uint64 *result)
+{
+ NOUVEAU_ERR("unimplemented\n");
+ *result = 0xdeadcafe;
+ return TRUE;
+}
+
+void
+nv50_init_query_functions(struct nv50_context *nv50)
+{
+ nv50->pipe.create_query = nv50_query_create;
+ nv50->pipe.destroy_query = nv50_query_destroy;
+ nv50->pipe.begin_query = nv50_query_begin;
+ nv50->pipe.end_query = nv50_query_end;
+ nv50->pipe.get_query_result = nv50_query_result;
+}
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_screen.h"
+
+#include "nv50_context.h"
+#include "nv50_screen.h"
+
+#include "nouveau/nouveau_stateobj.h"
+
+#define NV5X_GRCLASS5097_CHIPSETS 0x00000001
+#define NV8X_GRCLASS8297_CHIPSETS 0x00000050
+#define NV9X_GRCLASS8297_CHIPSETS 0x00000014
+
+static boolean
+nv50_screen_is_format_supported(struct pipe_screen *pscreen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned tex_usage, unsigned geom_flags)
+{
+ if (tex_usage & PIPE_TEXTURE_USAGE_RENDER_TARGET) {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ case PIPE_FORMAT_Z16_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ } else {
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_L8_UNORM:
+ case PIPE_FORMAT_A8_UNORM:
+ case PIPE_FORMAT_I8_UNORM:
+ case PIPE_FORMAT_A8L8_UNORM:
+ return TRUE;
+ default:
+ break;
+ }
+ }
+
+ return FALSE;
+}
+
+static const char *
+nv50_screen_get_name(struct pipe_screen *pscreen)
+{
+ struct nv50_screen *screen = nv50_screen(pscreen);
+ struct nouveau_device *dev = screen->nvws->channel->device;
+ static char buffer[128];
+
+ snprintf(buffer, sizeof(buffer), "NV%02X", dev->chipset);
+ return buffer;
+}
+
+static const char *
+nv50_screen_get_vendor(struct pipe_screen *pscreen)
+{
+ return "nouveau";
+}
+
+static int
+nv50_screen_get_param(struct pipe_screen *pscreen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_TEXTURE_IMAGE_UNITS:
+ return 32;
+ case PIPE_CAP_NPOT_TEXTURES:
+ return 0;
+ case PIPE_CAP_TWO_SIDED_STENCIL:
+ return 1;
+ case PIPE_CAP_GLSL:
+ return 0;
+ case PIPE_CAP_S3TC:
+ return 0;
+ case PIPE_CAP_ANISOTROPIC_FILTER:
+ return 0;
+ case PIPE_CAP_POINT_SPRITE:
+ return 0;
+ case PIPE_CAP_MAX_RENDER_TARGETS:
+ return 8;
+ case PIPE_CAP_OCCLUSION_QUERY:
+ return 0;
+ case PIPE_CAP_TEXTURE_SHADOW_MAP:
+ return 0;
+ case PIPE_CAP_MAX_TEXTURE_2D_LEVELS:
+ return 13;
+ case PIPE_CAP_MAX_TEXTURE_3D_LEVELS:
+ return 10;
+ case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
+ return 13;
+ case PIPE_CAP_TEXTURE_MIRROR_CLAMP:
+ case PIPE_CAP_TEXTURE_MIRROR_REPEAT:
+ return 1;
+ case NOUVEAU_CAP_HW_VTXBUF:
+ return 1;
+ case NOUVEAU_CAP_HW_IDXBUF:
+ return 0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0;
+ }
+}
+
+static float
+nv50_screen_get_paramf(struct pipe_screen *pscreen, int param)
+{
+ switch (param) {
+ case PIPE_CAP_MAX_LINE_WIDTH:
+ case PIPE_CAP_MAX_LINE_WIDTH_AA:
+ return 10.0;
+ case PIPE_CAP_MAX_POINT_WIDTH:
+ case PIPE_CAP_MAX_POINT_WIDTH_AA:
+ return 64.0;
+ case PIPE_CAP_MAX_TEXTURE_ANISOTROPY:
+ return 16.0;
+ case PIPE_CAP_MAX_TEXTURE_LOD_BIAS:
+ return 4.0;
+ default:
+ NOUVEAU_ERR("Unknown PIPE_CAP %d\n", param);
+ return 0.0;
+ }
+}
+
+static void
+nv50_screen_destroy(struct pipe_screen *pscreen)
+{
+ FREE(pscreen);
+}
+
+struct pipe_screen *
+nv50_screen_create(struct pipe_winsys *ws, struct nouveau_winsys *nvws)
+{
+ struct nv50_screen *screen = CALLOC_STRUCT(nv50_screen);
+ struct nouveau_stateobj *so;
+ unsigned tesla_class = 0, ret;
+ unsigned chipset = nvws->channel->device->chipset;
+ int i;
+
+ if (!screen)
+ return NULL;
+ screen->nvws = nvws;
+
+ /* 3D object */
+ if ((chipset & 0xf0) != 0x50 && (chipset & 0xf0) != 0x80) {
+ NOUVEAU_ERR("Not a G8x chipset\n");
+ nv50_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ switch (chipset & 0xf0) {
+ case 0x50:
+ if (NV5X_GRCLASS5097_CHIPSETS & (1 << (chipset & 0x0f)))
+ tesla_class = 0x5097;
+ break;
+ case 0x80:
+ if (NV8X_GRCLASS8297_CHIPSETS & (1 << (chipset & 0x0f)))
+ tesla_class = 0x8297;
+ break;
+ case 0x90:
+ if (NV9X_GRCLASS8297_CHIPSETS & (1 << (chipset & 0x0f)))
+ tesla_class = 0x8297;
+ break;
+ default:
+ break;
+ }
+
+ if (tesla_class == 0) {
+ NOUVEAU_ERR("Unknown G8x chipset: NV%02x\n", chipset);
+ nv50_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ ret = nvws->grobj_alloc(nvws, tesla_class, &screen->tesla);
+ if (ret) {
+ NOUVEAU_ERR("Error creating 3D object: %d\n", ret);
+ nv50_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Sync notifier */
+ ret = nvws->notifier_alloc(nvws, 1, &screen->sync);
+ if (ret) {
+ NOUVEAU_ERR("Error creating notifier object: %d\n", ret);
+ nv50_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ /* Static tesla init */
+ so = so_new(256, 20);
+
+ so_method(so, screen->tesla, 0x1558, 1);
+ so_data (so, 1);
+ so_method(so, screen->tesla, NV50TCL_DMA_NOTIFY, 1);
+ so_data (so, screen->sync->handle);
+ so_method(so, screen->tesla, NV50TCL_DMA_UNK0(0),
+ NV50TCL_DMA_UNK0__SIZE);
+ for (i = 0; i < NV50TCL_DMA_UNK0__SIZE; i++)
+ so_data(so, nvws->channel->vram->handle);
+ so_method(so, screen->tesla, NV50TCL_DMA_UNK1(0),
+ NV50TCL_DMA_UNK1__SIZE);
+ for (i = 0; i < NV50TCL_DMA_UNK1__SIZE; i++)
+ so_data(so, nvws->channel->vram->handle);
+ so_method(so, screen->tesla, 0x121c, 1);
+ so_data (so, 1);
+
+ so_method(so, screen->tesla, 0x13bc, 1);
+ so_data (so, 0x54);
+ so_method(so, screen->tesla, 0x13ac, 1);
+ so_data (so, 1);
+ so_method(so, screen->tesla, 0x16b8, 1);
+ so_data (so, 8);
+
+ /* Shared constant buffer */
+ screen->constbuf = ws->buffer_create(ws, 0, 0, 128 * 4 * 4);
+ if (nvws->res_init(&screen->vp_data_heap, 0, 128)) {
+ NOUVEAU_ERR("Error initialising constant buffer\n");
+ nv50_screen_destroy(&screen->pipe);
+ return NULL;
+ }
+
+ so_method(so, screen->tesla, 0x1280, 3);
+ so_reloc (so, screen->constbuf, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, screen->constbuf, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, (NV50_CB_PMISC << 16) | 0x00001000);
+
+ /* Texture sampler/image unit setup - we abuse the constant buffer
+ * upload mechanism for the moment to upload data to the tex config
+ * blocks. At some point we *may* want to go the NVIDIA way of doing
+ * things?
+ */
+ screen->tic = ws->buffer_create(ws, 0, 0, 32 * 8 * 4);
+ so_method(so, screen->tesla, 0x1280, 3);
+ so_reloc (so, screen->tic, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, screen->tic, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, (NV50_CB_TIC << 16) | 0x0800);
+ so_method(so, screen->tesla, 0x1574, 3);
+ so_reloc (so, screen->tic, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, screen->tic, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, 0x00000800);
+
+ screen->tsc = ws->buffer_create(ws, 0, 0, 32 * 8 * 4);
+ so_method(so, screen->tesla, 0x1280, 3);
+ so_reloc (so, screen->tsc, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, screen->tsc, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, (NV50_CB_TSC << 16) | 0x0800);
+ so_method(so, screen->tesla, 0x155c, 3);
+ so_reloc (so, screen->tsc, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, screen->tsc, 0, NOUVEAU_BO_VRAM |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, 0x00000800);
+
+
+ /* Vertex array limits - max them out */
+ for (i = 0; i < 16; i++) {
+ so_method(so, screen->tesla, 0x1080 + (i * 8), 2);
+ so_data (so, 0x000000ff);
+ so_data (so, 0xffffffff);
+ }
+
+ so_method(so, screen->tesla, NV50TCL_DEPTH_RANGE_NEAR, 2);
+ so_data (so, fui(0.0));
+ so_data (so, fui(1.0));
+
+ so_method(so, screen->tesla, 0x1234, 1);
+ so_data (so, 1);
+ so_method(so, screen->tesla, 0x1458, 1);
+ so_data (so, 1);
+
+ so_emit(nvws, so);
+ so_ref(so, &screen->static_init);
+ nvws->push_flush(nvws, 0, NULL);
+
+ screen->pipe.winsys = ws;
+
+ screen->pipe.destroy = nv50_screen_destroy;
+
+ screen->pipe.get_name = nv50_screen_get_name;
+ screen->pipe.get_vendor = nv50_screen_get_vendor;
+ screen->pipe.get_param = nv50_screen_get_param;
+ screen->pipe.get_paramf = nv50_screen_get_paramf;
+
+ screen->pipe.is_format_supported = nv50_screen_is_format_supported;
+
+ nv50_screen_init_miptree_functions(&screen->pipe);
+ nv50_surface_init_screen_functions(&screen->pipe);
+
+ return &screen->pipe;
+}
+
--- /dev/null
+#ifndef __NV50_SCREEN_H__
+#define __NV50_SCREEN_H__
+
+#include "pipe/p_screen.h"
+
+struct nv50_screen {
+ struct pipe_screen pipe;
+
+ struct nouveau_winsys *nvws;
+
+ unsigned cur_pctx;
+
+ struct nouveau_grobj *tesla;
+ struct nouveau_notifier *sync;
+
+ struct pipe_buffer *constbuf;
+ struct nouveau_resource *vp_data_heap;
+
+ struct pipe_buffer *tic;
+ struct pipe_buffer *tsc;
+
+ struct nouveau_stateobj *static_init;
+};
+
+static INLINE struct nv50_screen *
+nv50_screen(struct pipe_screen *screen)
+{
+ return (struct nv50_screen *)screen;
+}
+
+void nv50_surface_init_screen_functions(struct pipe_screen *);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_state.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "tgsi/tgsi_parse.h"
+
+#include "nv50_context.h"
+#include "nv50_texture.h"
+
+#include "nouveau/nouveau_stateobj.h"
+
+static void *
+nv50_blend_state_create(struct pipe_context *pipe,
+ const struct pipe_blend_state *cso)
+{
+ struct nouveau_stateobj *so = so_new(64, 0);
+ struct nouveau_grobj *tesla = nv50_context(pipe)->screen->tesla;
+ struct nv50_blend_stateobj *bso = CALLOC_STRUCT(nv50_blend_stateobj);
+ unsigned cmask = 0, i;
+
+ /*XXX ignored:
+ * - dither
+ */
+
+ if (cso->blend_enable == 0) {
+ so_method(so, tesla, NV50TCL_BLEND_ENABLE(0), 8);
+ for (i = 0; i < 8; i++)
+ so_data(so, 0);
+ } else {
+ so_method(so, tesla, NV50TCL_BLEND_ENABLE(0), 8);
+ for (i = 0; i < 8; i++)
+ so_data(so, 1);
+ so_method(so, tesla, NV50TCL_BLEND_EQUATION_RGB, 5);
+ so_data (so, nvgl_blend_eqn(cso->rgb_func));
+ so_data (so, 0x4000 | nvgl_blend_func(cso->rgb_src_factor));
+ so_data (so, 0x4000 | nvgl_blend_func(cso->rgb_dst_factor));
+ so_data (so, nvgl_blend_eqn(cso->alpha_func));
+ so_data (so, 0x4000 | nvgl_blend_func(cso->alpha_src_factor));
+ so_method(so, tesla, NV50TCL_BLEND_FUNC_DST_ALPHA, 1);
+ so_data (so, 0x4000 | nvgl_blend_func(cso->alpha_dst_factor));
+ }
+
+ if (cso->logicop_enable == 0 ) {
+ so_method(so, tesla, NV50TCL_LOGIC_OP_ENABLE, 1);
+ so_data (so, 0);
+ } else {
+ so_method(so, tesla, NV50TCL_LOGIC_OP_ENABLE, 2);
+ so_data (so, 1);
+ so_data (so, nvgl_logicop_func(cso->logicop_func));
+ }
+
+ if (cso->colormask & PIPE_MASK_R)
+ cmask |= (1 << 0);
+ if (cso->colormask & PIPE_MASK_G)
+ cmask |= (1 << 4);
+ if (cso->colormask & PIPE_MASK_B)
+ cmask |= (1 << 8);
+ if (cso->colormask & PIPE_MASK_A)
+ cmask |= (1 << 12);
+ so_method(so, tesla, NV50TCL_COLOR_MASK(0), 8);
+ for (i = 0; i < 8; i++)
+ so_data(so, cmask);
+
+ bso->pipe = *cso;
+ so_ref(so, &bso->so);
+ return (void *)bso;
+}
+
+static void
+nv50_blend_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->blend = hwcso;
+ nv50->dirty |= NV50_NEW_BLEND;
+}
+
+static void
+nv50_blend_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_blend_stateobj *bso = hwcso;
+
+ so_ref(NULL, &bso->so);
+ FREE(bso);
+}
+
+static INLINE unsigned
+wrap_mode(unsigned wrap)
+{
+ switch (wrap) {
+ case PIPE_TEX_WRAP_REPEAT:
+ return NV50TSC_1_0_WRAPS_REPEAT;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ return NV50TSC_1_0_WRAPS_MIRROR_REPEAT;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ return NV50TSC_1_0_WRAPS_CLAMP_TO_EDGE;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ return NV50TSC_1_0_WRAPS_CLAMP_TO_BORDER;
+ case PIPE_TEX_WRAP_CLAMP:
+ return NV50TSC_1_0_WRAPS_CLAMP;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ return NV50TSC_1_0_WRAPS_MIRROR_CLAMP_TO_EDGE;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ return NV50TSC_1_0_WRAPS_MIRROR_CLAMP_TO_BORDER;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ return NV50TSC_1_0_WRAPS_MIRROR_CLAMP;
+ default:
+ NOUVEAU_ERR("unknown wrap mode: %d\n", wrap);
+ return NV50TSC_1_0_WRAPS_REPEAT;
+ }
+}
+static void *
+nv50_sampler_state_create(struct pipe_context *pipe,
+ const struct pipe_sampler_state *cso)
+{
+ unsigned *tsc = CALLOC(8, sizeof(unsigned));
+
+ tsc[0] = (0x00024000 |
+ (wrap_mode(cso->wrap_s) << 0) |
+ (wrap_mode(cso->wrap_t) << 3) |
+ (wrap_mode(cso->wrap_r) << 6));
+
+ switch (cso->mag_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ tsc[1] |= NV50TSC_1_1_MAGF_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ tsc[1] |= NV50TSC_1_1_MAGF_NEAREST;
+ break;
+ }
+
+ switch (cso->min_img_filter) {
+ case PIPE_TEX_FILTER_LINEAR:
+ tsc[1] |= NV50TSC_1_1_MINF_LINEAR;
+ break;
+ case PIPE_TEX_FILTER_NEAREST:
+ default:
+ tsc[1] |= NV50TSC_1_1_MINF_NEAREST;
+ break;
+ }
+
+ switch (cso->min_mip_filter) {
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ tsc[1] |= NV50TSC_1_1_MIPF_LINEAR;
+ break;
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ tsc[1] |= NV50TSC_1_1_MIPF_NEAREST;
+ break;
+ case PIPE_TEX_MIPFILTER_NONE:
+ default:
+ tsc[1] |= NV50TSC_1_1_MIPF_NONE;
+ break;
+ }
+
+ return (void *)tsc;
+}
+
+static void
+nv50_sampler_state_bind(struct pipe_context *pipe, unsigned nr, void **sampler)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+ int i;
+
+ nv50->sampler_nr = nr;
+ for (i = 0; i < nv50->sampler_nr; i++)
+ nv50->sampler[i] = sampler[i];
+
+ nv50->dirty |= NV50_NEW_SAMPLER;
+}
+
+static void
+nv50_sampler_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ FREE(hwcso);
+}
+
+static void
+nv50_set_sampler_texture(struct pipe_context *pipe, unsigned nr,
+ struct pipe_texture **pt)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+ int i;
+
+ for (i = 0; i < nr; i++)
+ pipe_texture_reference((void *)&nv50->miptree[i], pt[i]);
+ for (i = nr; i < nv50->miptree_nr; i++)
+ pipe_texture_reference((void *)&nv50->miptree[i], NULL);
+
+ nv50->miptree_nr = nr;
+ nv50->dirty |= NV50_NEW_TEXTURE;
+}
+
+static void *
+nv50_rasterizer_state_create(struct pipe_context *pipe,
+ const struct pipe_rasterizer_state *cso)
+{
+ struct nouveau_stateobj *so = so_new(64, 0);
+ struct nouveau_grobj *tesla = nv50_context(pipe)->screen->tesla;
+ struct nv50_rasterizer_stateobj *rso =
+ CALLOC_STRUCT(nv50_rasterizer_stateobj);
+
+ /*XXX: ignored
+ * - light_twosize
+ * - point_smooth
+ * - multisample
+ * - point_sprite / sprite_coord_mode
+ */
+
+ so_method(so, tesla, NV50TCL_SHADE_MODEL, 1);
+ so_data (so, cso->flatshade ? NV50TCL_SHADE_MODEL_FLAT :
+ NV50TCL_SHADE_MODEL_SMOOTH);
+
+ so_method(so, tesla, NV50TCL_LINE_WIDTH, 1);
+ so_data (so, fui(cso->line_width));
+ so_method(so, tesla, NV50TCL_LINE_SMOOTH_ENABLE, 1);
+ so_data (so, cso->line_smooth ? 1 : 0);
+ if (cso->line_stipple_enable) {
+ so_method(so, tesla, NV50TCL_LINE_STIPPLE_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, tesla, NV50TCL_LINE_STIPPLE_PATTERN, 1);
+ so_data (so, (cso->line_stipple_pattern << 8) |
+ cso->line_stipple_factor);
+ } else {
+ so_method(so, tesla, NV50TCL_LINE_STIPPLE_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ so_method(so, tesla, NV50TCL_POINT_SIZE, 1);
+ so_data (so, fui(cso->point_size));
+
+ so_method(so, tesla, NV50TCL_POLYGON_MODE_FRONT, 3);
+ if (cso->front_winding == PIPE_WINDING_CCW) {
+ so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+ so_data(so, nvgl_polygon_mode(cso->fill_cw));
+ } else {
+ so_data(so, nvgl_polygon_mode(cso->fill_cw));
+ so_data(so, nvgl_polygon_mode(cso->fill_ccw));
+ }
+ so_data(so, cso->poly_smooth ? 1 : 0);
+
+ so_method(so, tesla, NV50TCL_CULL_FACE_ENABLE, 3);
+ so_data (so, cso->cull_mode != PIPE_WINDING_NONE);
+ if (cso->front_winding == PIPE_WINDING_CCW) {
+ so_data(so, NV50TCL_FRONT_FACE_CCW);
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ so_data(so, NV50TCL_CULL_FACE_FRONT);
+ break;
+ case PIPE_WINDING_CW:
+ so_data(so, NV50TCL_CULL_FACE_BACK);
+ break;
+ case PIPE_WINDING_BOTH:
+ so_data(so, NV50TCL_CULL_FACE_FRONT_AND_BACK);
+ break;
+ default:
+ so_data(so, NV50TCL_CULL_FACE_BACK);
+ break;
+ }
+ } else {
+ so_data(so, NV50TCL_FRONT_FACE_CW);
+ switch (cso->cull_mode) {
+ case PIPE_WINDING_CCW:
+ so_data(so, NV50TCL_CULL_FACE_BACK);
+ break;
+ case PIPE_WINDING_CW:
+ so_data(so, NV50TCL_CULL_FACE_FRONT);
+ break;
+ case PIPE_WINDING_BOTH:
+ so_data(so, NV50TCL_CULL_FACE_FRONT_AND_BACK);
+ break;
+ default:
+ so_data(so, NV50TCL_CULL_FACE_BACK);
+ break;
+ }
+ }
+
+ so_method(so, tesla, NV50TCL_POLYGON_STIPPLE_ENABLE, 1);
+ so_data (so, cso->poly_stipple_enable ? 1 : 0);
+
+ so_method(so, tesla, NV50TCL_POLYGON_OFFSET_POINT_ENABLE, 3);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_POINT) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_POINT))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_LINE) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_LINE))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+ if ((cso->offset_cw && cso->fill_cw == PIPE_POLYGON_MODE_FILL) ||
+ (cso->offset_ccw && cso->fill_ccw == PIPE_POLYGON_MODE_FILL))
+ so_data(so, 1);
+ else
+ so_data(so, 0);
+
+ if (cso->offset_cw || cso->offset_ccw) {
+ so_method(so, tesla, NV50TCL_POLYGON_OFFSET_FACTOR, 1);
+ so_data (so, fui(cso->offset_scale));
+ so_method(so, tesla, NV50TCL_POLYGON_OFFSET_UNITS, 1);
+ so_data (so, fui(cso->offset_units));
+ }
+
+ rso->pipe = *cso;
+ so_ref(so, &rso->so);
+ return (void *)rso;
+}
+
+static void
+nv50_rasterizer_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->rasterizer = hwcso;
+ nv50->dirty |= NV50_NEW_RASTERIZER;
+}
+
+static void
+nv50_rasterizer_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_rasterizer_stateobj *rso = hwcso;
+
+ so_ref(NULL, &rso->so);
+ FREE(rso);
+}
+
+static void *
+nv50_depth_stencil_alpha_state_create(struct pipe_context *pipe,
+ const struct pipe_depth_stencil_alpha_state *cso)
+{
+ struct nouveau_grobj *tesla = nv50_context(pipe)->screen->tesla;
+ struct nv50_zsa_stateobj *zsa = CALLOC_STRUCT(nv50_zsa_stateobj);
+ struct nouveau_stateobj *so = so_new(64, 0);
+
+ so_method(so, tesla, NV50TCL_DEPTH_WRITE_ENABLE, 1);
+ so_data (so, cso->depth.writemask ? 1 : 0);
+ if (cso->depth.enabled) {
+ so_method(so, tesla, NV50TCL_DEPTH_TEST_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, tesla, NV50TCL_DEPTH_TEST_FUNC, 1);
+ so_data (so, nvgl_comparison_op(cso->depth.func));
+ } else {
+ so_method(so, tesla, NV50TCL_DEPTH_TEST_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ /*XXX: yes, I know they're backwards.. header needs fixing */
+ if (cso->stencil[0].enabled) {
+ so_method(so, tesla, NV50TCL_STENCIL_BACK_ENABLE, 5);
+ so_data (so, 1);
+ so_data (so, nvgl_stencil_op(cso->stencil[0].fail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[0].zfail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[0].zpass_op));
+ so_data (so, nvgl_comparison_op(cso->stencil[0].func));
+ so_method(so, tesla, NV50TCL_STENCIL_BACK_FUNC_REF, 3);
+ so_data (so, cso->stencil[0].ref_value);
+ so_data (so, cso->stencil[0].write_mask);
+ so_data (so, cso->stencil[0].value_mask);
+ } else {
+ so_method(so, tesla, NV50TCL_STENCIL_BACK_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ if (cso->stencil[1].enabled) {
+ so_method(so, tesla, NV50TCL_STENCIL_FRONT_ENABLE, 8);
+ so_data (so, 1);
+ so_data (so, nvgl_stencil_op(cso->stencil[1].fail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[1].zfail_op));
+ so_data (so, nvgl_stencil_op(cso->stencil[1].zpass_op));
+ so_data (so, nvgl_comparison_op(cso->stencil[1].func));
+ so_data (so, cso->stencil[1].ref_value);
+ so_data (so, cso->stencil[1].write_mask);
+ so_data (so, cso->stencil[1].value_mask);
+ } else {
+ so_method(so, tesla, NV50TCL_STENCIL_FRONT_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ if (cso->alpha.enabled) {
+ so_method(so, tesla, NV50TCL_ALPHA_TEST_ENABLE, 1);
+ so_data (so, 1);
+ so_method(so, tesla, NV50TCL_ALPHA_TEST_REF, 2);
+ so_data (so, fui(cso->alpha.ref));
+ so_data (so, nvgl_comparison_op(cso->alpha.func));
+ } else {
+ so_method(so, tesla, NV50TCL_ALPHA_TEST_ENABLE, 1);
+ so_data (so, 0);
+ }
+
+ zsa->pipe = *cso;
+ so_ref(so, &zsa->so);
+ return (void *)zsa;
+}
+
+static void
+nv50_depth_stencil_alpha_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->zsa = hwcso;
+ nv50->dirty |= NV50_NEW_ZSA;
+}
+
+static void
+nv50_depth_stencil_alpha_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_zsa_stateobj *zsa = hwcso;
+
+ so_ref(NULL, &zsa->so);
+ FREE(zsa);
+}
+
+static void *
+nv50_vp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv50_program *p = CALLOC_STRUCT(nv50_program);
+
+ p->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+ p->type = PIPE_SHADER_VERTEX;
+ tgsi_scan_shader(p->pipe.tokens, &p->info);
+ return (void *)p;
+}
+
+static void
+nv50_vp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->vertprog = hwcso;
+ nv50->dirty |= NV50_NEW_VERTPROG;
+}
+
+static void
+nv50_vp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+ struct nv50_program *p = hwcso;
+
+ nv50_program_destroy(nv50, p);
+ FREE((void*)p->pipe.tokens);
+ FREE(p);
+}
+
+static void *
+nv50_fp_state_create(struct pipe_context *pipe,
+ const struct pipe_shader_state *cso)
+{
+ struct nv50_program *p = CALLOC_STRUCT(nv50_program);
+
+ p->pipe.tokens = tgsi_dup_tokens(cso->tokens);
+ p->type = PIPE_SHADER_FRAGMENT;
+ tgsi_scan_shader(p->pipe.tokens, &p->info);
+ return (void *)p;
+}
+
+static void
+nv50_fp_state_bind(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->fragprog = hwcso;
+ nv50->dirty |= NV50_NEW_FRAGPROG;
+}
+
+static void
+nv50_fp_state_delete(struct pipe_context *pipe, void *hwcso)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+ struct nv50_program *p = hwcso;
+
+ nv50_program_destroy(nv50, p);
+ FREE((void*)p->pipe.tokens);
+ FREE(p);
+}
+
+static void
+nv50_set_blend_color(struct pipe_context *pipe,
+ const struct pipe_blend_color *bcol)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->blend_colour = *bcol;
+ nv50->dirty |= NV50_NEW_BLEND_COLOUR;
+}
+
+static void
+nv50_set_clip_state(struct pipe_context *pipe,
+ const struct pipe_clip_state *clip)
+{
+}
+
+static void
+nv50_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index,
+ const struct pipe_constant_buffer *buf )
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ if (shader == PIPE_SHADER_VERTEX) {
+ nv50->constbuf[PIPE_SHADER_VERTEX] = buf->buffer;
+ nv50->dirty |= NV50_NEW_VERTPROG_CB;
+ } else
+ if (shader == PIPE_SHADER_FRAGMENT) {
+ nv50->constbuf[PIPE_SHADER_FRAGMENT] = buf->buffer;
+ nv50->dirty |= NV50_NEW_FRAGPROG_CB;
+ }
+}
+
+static void
+nv50_set_framebuffer_state(struct pipe_context *pipe,
+ const struct pipe_framebuffer_state *fb)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->framebuffer = *fb;
+ nv50->dirty |= NV50_NEW_FRAMEBUFFER;
+}
+
+static void
+nv50_set_polygon_stipple(struct pipe_context *pipe,
+ const struct pipe_poly_stipple *stipple)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->stipple = *stipple;
+ nv50->dirty |= NV50_NEW_STIPPLE;
+}
+
+static void
+nv50_set_scissor_state(struct pipe_context *pipe,
+ const struct pipe_scissor_state *s)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->scissor = *s;
+ nv50->dirty |= NV50_NEW_SCISSOR;
+}
+
+static void
+nv50_set_viewport_state(struct pipe_context *pipe,
+ const struct pipe_viewport_state *vpt)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50->viewport = *vpt;
+ nv50->dirty |= NV50_NEW_VIEWPORT;
+}
+
+static void
+nv50_set_vertex_buffers(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_buffer *vb)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ memcpy(nv50->vtxbuf, vb, sizeof(*vb) * count);
+ nv50->vtxbuf_nr = count;
+
+ nv50->dirty |= NV50_NEW_ARRAYS;
+}
+
+static void
+nv50_set_vertex_elements(struct pipe_context *pipe, unsigned count,
+ const struct pipe_vertex_element *ve)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ memcpy(nv50->vtxelt, ve, sizeof(*ve) * count);
+ nv50->vtxelt_nr = count;
+
+ nv50->dirty |= NV50_NEW_ARRAYS;
+}
+
+void
+nv50_init_state_functions(struct nv50_context *nv50)
+{
+ nv50->pipe.create_blend_state = nv50_blend_state_create;
+ nv50->pipe.bind_blend_state = nv50_blend_state_bind;
+ nv50->pipe.delete_blend_state = nv50_blend_state_delete;
+
+ nv50->pipe.create_sampler_state = nv50_sampler_state_create;
+ nv50->pipe.bind_sampler_states = nv50_sampler_state_bind;
+ nv50->pipe.delete_sampler_state = nv50_sampler_state_delete;
+ nv50->pipe.set_sampler_textures = nv50_set_sampler_texture;
+
+ nv50->pipe.create_rasterizer_state = nv50_rasterizer_state_create;
+ nv50->pipe.bind_rasterizer_state = nv50_rasterizer_state_bind;
+ nv50->pipe.delete_rasterizer_state = nv50_rasterizer_state_delete;
+
+ nv50->pipe.create_depth_stencil_alpha_state =
+ nv50_depth_stencil_alpha_state_create;
+ nv50->pipe.bind_depth_stencil_alpha_state =
+ nv50_depth_stencil_alpha_state_bind;
+ nv50->pipe.delete_depth_stencil_alpha_state =
+ nv50_depth_stencil_alpha_state_delete;
+
+ nv50->pipe.create_vs_state = nv50_vp_state_create;
+ nv50->pipe.bind_vs_state = nv50_vp_state_bind;
+ nv50->pipe.delete_vs_state = nv50_vp_state_delete;
+
+ nv50->pipe.create_fs_state = nv50_fp_state_create;
+ nv50->pipe.bind_fs_state = nv50_fp_state_bind;
+ nv50->pipe.delete_fs_state = nv50_fp_state_delete;
+
+ nv50->pipe.set_blend_color = nv50_set_blend_color;
+ nv50->pipe.set_clip_state = nv50_set_clip_state;
+ nv50->pipe.set_constant_buffer = nv50_set_constant_buffer;
+ nv50->pipe.set_framebuffer_state = nv50_set_framebuffer_state;
+ nv50->pipe.set_polygon_stipple = nv50_set_polygon_stipple;
+ nv50->pipe.set_scissor_state = nv50_set_scissor_state;
+ nv50->pipe.set_viewport_state = nv50_set_viewport_state;
+
+ nv50->pipe.set_vertex_buffers = nv50_set_vertex_buffers;
+ nv50->pipe.set_vertex_elements = nv50_set_vertex_elements;
+}
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "nv50_context.h"
+#include "nouveau/nouveau_stateobj.h"
+
+static void
+nv50_state_validate_fb(struct nv50_context *nv50)
+{
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct nouveau_stateobj *so = so_new(128, 18);
+ struct pipe_framebuffer_state *fb = &nv50->framebuffer;
+ unsigned i, w, h, gw = 0;
+
+ for (i = 0; i < fb->num_cbufs; i++) {
+ if (!gw) {
+ w = fb->cbufs[i]->width;
+ h = fb->cbufs[i]->height;
+ gw = 1;
+ } else {
+ assert(w == fb->cbufs[i]->width);
+ assert(h == fb->cbufs[i]->height);
+ }
+
+ so_method(so, tesla, NV50TCL_RT_HORIZ(i), 2);
+ so_data (so, fb->cbufs[i]->width);
+ so_data (so, fb->cbufs[i]->height);
+
+ so_method(so, tesla, NV50TCL_RT_ADDRESS_HIGH(i), 5);
+ so_reloc (so, fb->cbufs[i]->buffer, fb->cbufs[i]->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, fb->cbufs[i]->buffer, fb->cbufs[i]->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW, 0, 0);
+ switch (fb->cbufs[i]->format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ so_data(so, 0xcf);
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ so_data(so, 0xe8);
+ break;
+ default:
+ NOUVEAU_ERR("AIIII unknown format %s\n",
+ pf_name(fb->cbufs[i]->format));
+ so_data(so, 0xe6);
+ break;
+ }
+ so_data(so, 0x00000000);
+ so_data(so, 0x00000000);
+
+ so_method(so, tesla, 0x1224, 1);
+ so_data (so, 1);
+ }
+
+ if (fb->zsbuf) {
+ if (!gw) {
+ w = fb->zsbuf->width;
+ h = fb->zsbuf->height;
+ gw = 1;
+ } else {
+ assert(w == fb->zsbuf->width);
+ assert(h == fb->zsbuf->height);
+ }
+
+ so_method(so, tesla, NV50TCL_ZETA_ADDRESS_HIGH, 5);
+ so_reloc (so, fb->zsbuf->buffer, fb->zsbuf->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (so, fb->zsbuf->buffer, fb->zsbuf->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW, 0, 0);
+ switch (fb->zsbuf->format) {
+ case PIPE_FORMAT_Z24S8_UNORM:
+ so_data(so, 0x16);
+ break;
+ case PIPE_FORMAT_Z16_UNORM:
+ so_data(so, 0x15);
+ break;
+ default:
+ NOUVEAU_ERR("AIIII unknown format %s\n",
+ pf_name(fb->zsbuf->format));
+ so_data(so, 0x16);
+ break;
+ }
+ so_data(so, 0x00000000);
+ so_data(so, 0x00000000);
+
+ so_method(so, tesla, 0x1538, 1);
+ so_data (so, 1);
+ so_method(so, tesla, 0x1228, 3);
+ so_data (so, fb->zsbuf->width);
+ so_data (so, fb->zsbuf->height);
+ so_data (so, 0x00010001);
+ }
+
+ so_method(so, tesla, NV50TCL_VIEWPORT_HORIZ, 2);
+ so_data (so, w << 16);
+ so_data (so, h << 16);
+ so_method(so, tesla, 0x0e04, 2);
+ so_data (so, w << 16);
+ so_data (so, h << 16);
+ so_method(so, tesla, 0xdf8, 2);
+ so_data (so, 0);
+ so_data (so, h);
+
+ so_ref(so, &nv50->state.fb);
+}
+
+static void
+nv50_state_emit(struct nv50_context *nv50)
+{
+ struct nv50_screen *screen = nv50->screen;
+ struct nouveau_winsys *nvws = screen->nvws;
+
+ if (nv50->pctx_id != screen->cur_pctx) {
+ nv50->state.dirty |= 0xffffffff;
+ screen->cur_pctx = nv50->pctx_id;
+ }
+
+ if (nv50->state.dirty & NV50_NEW_FRAMEBUFFER)
+ so_emit(nvws, nv50->state.fb);
+ if (nv50->state.dirty & NV50_NEW_BLEND)
+ so_emit(nvws, nv50->state.blend);
+ if (nv50->state.dirty & NV50_NEW_ZSA)
+ so_emit(nvws, nv50->state.zsa);
+ if (nv50->state.dirty & NV50_NEW_VERTPROG)
+ so_emit(nvws, nv50->state.vertprog);
+ if (nv50->state.dirty & NV50_NEW_FRAGPROG)
+ so_emit(nvws, nv50->state.fragprog);
+ if (nv50->state.dirty & NV50_NEW_RASTERIZER)
+ so_emit(nvws, nv50->state.rast);
+ if (nv50->state.dirty & NV50_NEW_BLEND_COLOUR)
+ so_emit(nvws, nv50->state.blend_colour);
+ if (nv50->state.dirty & NV50_NEW_STIPPLE)
+ so_emit(nvws, nv50->state.stipple);
+ if (nv50->state.dirty & NV50_NEW_SCISSOR)
+ so_emit(nvws, nv50->state.scissor);
+ if (nv50->state.dirty & NV50_NEW_VIEWPORT)
+ so_emit(nvws, nv50->state.viewport);
+ if (nv50->state.dirty & NV50_NEW_SAMPLER)
+ so_emit(nvws, nv50->state.tsc_upload);
+ if (nv50->state.dirty & NV50_NEW_TEXTURE)
+ so_emit(nvws, nv50->state.tic_upload);
+ if (nv50->state.dirty & NV50_NEW_ARRAYS) {
+ so_emit(nvws, nv50->state.vtxfmt);
+ so_emit(nvws, nv50->state.vtxbuf);
+ }
+ nv50->state.dirty = 0;
+
+ so_emit_reloc_markers(nvws, nv50->state.fb);
+ so_emit_reloc_markers(nvws, nv50->state.vertprog);
+ so_emit_reloc_markers(nvws, nv50->state.fragprog);
+ so_emit_reloc_markers(nvws, nv50->state.vtxbuf);
+ so_emit_reloc_markers(nvws, nv50->screen->static_init);
+}
+
+boolean
+nv50_state_validate(struct nv50_context *nv50)
+{
+ const struct pipe_framebuffer_state *fb = &nv50->framebuffer;
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct nouveau_stateobj *so;
+ unsigned i;
+
+ for (i = 0; i < fb->num_cbufs; i++)
+ fb->cbufs[i]->status = PIPE_SURFACE_STATUS_DEFINED;
+
+ if (fb->zsbuf)
+ fb->zsbuf->status = PIPE_SURFACE_STATUS_DEFINED;
+
+ if (nv50->dirty & NV50_NEW_FRAMEBUFFER)
+ nv50_state_validate_fb(nv50);
+
+ if (nv50->dirty & NV50_NEW_BLEND)
+ so_ref(nv50->blend->so, &nv50->state.blend);
+
+ if (nv50->dirty & NV50_NEW_ZSA)
+ so_ref(nv50->zsa->so, &nv50->state.zsa);
+
+ if (nv50->dirty & (NV50_NEW_VERTPROG | NV50_NEW_VERTPROG_CB))
+ nv50_vertprog_validate(nv50);
+
+ if (nv50->dirty & (NV50_NEW_FRAGPROG | NV50_NEW_FRAGPROG_CB))
+ nv50_fragprog_validate(nv50);
+
+ if (nv50->dirty & NV50_NEW_RASTERIZER)
+ so_ref(nv50->rasterizer->so, &nv50->state.rast);
+
+ if (nv50->dirty & NV50_NEW_BLEND_COLOUR) {
+ so = so_new(5, 0);
+ so_method(so, tesla, NV50TCL_BLEND_COLOR(0), 4);
+ so_data (so, fui(nv50->blend_colour.color[0]));
+ so_data (so, fui(nv50->blend_colour.color[1]));
+ so_data (so, fui(nv50->blend_colour.color[2]));
+ so_data (so, fui(nv50->blend_colour.color[3]));
+ so_ref(so, &nv50->state.blend_colour);
+ }
+
+ if (nv50->dirty & NV50_NEW_STIPPLE) {
+ so = so_new(33, 0);
+ so_method(so, tesla, NV50TCL_POLYGON_STIPPLE_PATTERN(0), 32);
+ for (i = 0; i < 32; i++)
+ so_data(so, nv50->stipple.stipple[i]);
+ so_ref(so, &nv50->state.stipple);
+ }
+
+ if (nv50->dirty & (NV50_NEW_SCISSOR | NV50_NEW_RASTERIZER)) {
+ struct pipe_rasterizer_state *rast = &nv50->rasterizer->pipe;
+ struct pipe_scissor_state *s = &nv50->scissor;
+
+ if (nv50->state.scissor &&
+ (rast->scissor == 0 && nv50->state.scissor_enabled == 0))
+ goto scissor_uptodate;
+ nv50->state.scissor_enabled = rast->scissor;
+
+ so = so_new(3, 0);
+ so_method(so, tesla, 0x0ff4, 2);
+ if (nv50->state.scissor_enabled) {
+ so_data(so, ((s->maxx - s->minx) << 16) | s->minx);
+ so_data(so, ((s->maxy - s->miny) << 16) | s->miny);
+ } else {
+ so_data(so, (8192 << 16));
+ so_data(so, (8192 << 16));
+ }
+ so_ref(so, &nv50->state.scissor);
+ nv50->state.dirty |= NV50_NEW_SCISSOR;
+ }
+scissor_uptodate:
+
+ if (nv50->dirty & NV50_NEW_VIEWPORT) {
+ unsigned bypass;
+
+ if (!nv50->rasterizer->pipe.bypass_clipping)
+ bypass = 0;
+ else
+ bypass = 1;
+
+ if (nv50->state.viewport &&
+ (bypass || !(nv50->dirty & NV50_NEW_VIEWPORT)) &&
+ nv50->state.viewport_bypass == bypass)
+ goto viewport_uptodate;
+ nv50->state.viewport_bypass = bypass;
+
+ so = so_new(12, 0);
+ if (!bypass) {
+ so_method(so, tesla, NV50TCL_VIEWPORT_UNK1(0), 3);
+ so_data (so, fui(nv50->viewport.translate[0]));
+ so_data (so, fui(nv50->viewport.translate[1]));
+ so_data (so, fui(nv50->viewport.translate[2]));
+ so_method(so, tesla, NV50TCL_VIEWPORT_UNK0(0), 3);
+ so_data (so, fui(nv50->viewport.scale[0]));
+ so_data (so, fui(-nv50->viewport.scale[1]));
+ so_data (so, fui(nv50->viewport.scale[2]));
+ so_method(so, tesla, 0x192c, 1);
+ so_data (so, 1);
+ so_method(so, tesla, 0x0f90, 1);
+ so_data (so, 0);
+ } else {
+ so_method(so, tesla, 0x192c, 1);
+ so_data (so, 0);
+ so_method(so, tesla, 0x0f90, 1);
+ so_data (so, 1);
+ }
+
+ so_ref(so, &nv50->state.viewport);
+ }
+viewport_uptodate:
+
+ if (nv50->dirty & NV50_NEW_SAMPLER) {
+ int i;
+
+ so = so_new(nv50->sampler_nr * 8 + 3, 0);
+ so_method(so, tesla, 0x0f00, 1);
+ so_data (so, NV50_CB_TSC);
+ so_method(so, tesla, 0x40000f04, nv50->sampler_nr * 8);
+ for (i = 0; i < nv50->sampler_nr; i++)
+ so_datap (so, nv50->sampler[i], 8);
+ so_ref(so, &nv50->state.tsc_upload);
+ }
+
+ if (nv50->dirty & NV50_NEW_TEXTURE)
+ nv50_tex_validate(nv50);
+
+ if (nv50->dirty & NV50_NEW_ARRAYS)
+ nv50_vbo_validate(nv50);
+
+ nv50->state.dirty |= nv50->dirty;
+ nv50->dirty = 0;
+ nv50_state_emit(nv50);
+
+ return TRUE;
+}
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "nv50_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_winsys.h"
+#include "pipe/p_inlines.h"
+
+#include "util/u_tile.h"
+
+static void
+nv50_surface_copy(struct pipe_context *pipe, boolean flip,
+ struct pipe_surface *dest, unsigned destx, unsigned desty,
+ struct pipe_surface *src, unsigned srcx, unsigned srcy,
+ unsigned width, unsigned height)
+{
+ struct nv50_context *nv50 = (struct nv50_context *)pipe;
+ struct nouveau_winsys *nvws = nv50->screen->nvws;
+
+ if (flip) {
+ desty += height;
+ while (height--) {
+ nvws->surface_copy(nvws, dest, destx, desty--, src,
+ srcx, srcy++, width, 1);
+ }
+ } else {
+ nvws->surface_copy(nvws, dest, destx, desty, src, srcx, srcy,
+ width, height);
+ }
+}
+
+static void
+nv50_surface_fill(struct pipe_context *pipe, struct pipe_surface *dest,
+ unsigned destx, unsigned desty, unsigned width,
+ unsigned height, unsigned value)
+{
+ struct nv50_context *nv50 = (struct nv50_context *)pipe;
+ struct nouveau_winsys *nvws = nv50->screen->nvws;
+
+ nvws->surface_fill(nvws, dest, destx, desty, width, height, value);
+}
+
+static void *
+nv50_surface_map(struct pipe_screen *screen, struct pipe_surface *ps,
+ unsigned flags )
+{
+ struct nouveau_winsys *nvws = nv50_screen(screen)->nvws;
+ struct pipe_winsys *ws = screen->winsys;
+ struct nv50_surface *s = nv50_surface(ps);
+ struct nv50_surface m = *s;
+ void *map;
+
+ if (!s->untiled) {
+ s->untiled = ws->buffer_create(ws, 0, 0, ps->buffer->size);
+
+ m.base.buffer = s->untiled;
+ nvws->surface_copy(nvws, &m.base, 0, 0, &s->base, 0, 0,
+ ps->width, ps->height);
+ }
+
+ /* Map original tiled surface to disallow it being validated while
+ * untiled mirror is mapped.
+ */
+ ws->buffer_map(ws, ps->buffer, flags);
+
+ map = ws->buffer_map(ws, s->untiled, flags);
+ if (!map)
+ return NULL;
+
+ return map;
+}
+
+static void
+nv50_surface_unmap(struct pipe_screen *pscreen, struct pipe_surface *ps)
+{
+ struct nouveau_winsys *nvws = nv50_screen(pscreen)->nvws;
+ struct pipe_winsys *ws = pscreen->winsys;
+ struct nv50_surface *s = nv50_surface(ps);
+ struct nv50_surface m = *s;
+
+ ws->buffer_unmap(ws, s->untiled);
+ ws->buffer_unmap(ws, ps->buffer);
+
+ m.base.buffer = s->untiled;
+ nvws->surface_copy(nvws, &s->base, 0, 0, &m.base, 0, 0,
+ ps->width, ps->height);
+
+ pipe_buffer_reference(pscreen, &s->untiled, NULL);
+}
+
+void
+nv50_init_surface_functions(struct nv50_context *nv50)
+{
+ nv50->pipe.surface_copy = nv50_surface_copy;
+ nv50->pipe.surface_fill = nv50_surface_fill;
+}
+
+void
+nv50_surface_init_screen_functions(struct pipe_screen *pscreen)
+{
+ pscreen->surface_map = nv50_surface_map;
+ pscreen->surface_unmap = nv50_surface_unmap;
+}
+
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "nv50_context.h"
+#include "nv50_texture.h"
+
+#include "nouveau/nouveau_stateobj.h"
+
+static int
+nv50_tex_construct(struct nouveau_stateobj *so, struct nv50_miptree *mt)
+{
+ switch (mt->base.format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_C3 | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C1 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C2 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_8_8_8_8);
+ break;
+ case PIPE_FORMAT_A1R5G5B5_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_C3 | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C1 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C2 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_1_5_5_5);
+ break;
+ case PIPE_FORMAT_A4R4G4B4_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_C3 | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C1 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C2 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_4_4_4_4);
+ break;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_ONE | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C1 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C2 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_5_6_5);
+ break;
+ case PIPE_FORMAT_L8_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_ONE | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C0 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C0 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_8);
+ break;
+ case PIPE_FORMAT_A8_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_C0 | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_ZERO | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_ZERO | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_ZERO | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_8);
+ break;
+ case PIPE_FORMAT_I8_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_C0 | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C0 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C0 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_8);
+ break;
+ case PIPE_FORMAT_A8L8_UNORM:
+ so_data(so, NV50TIC_0_0_MAPA_C1 | NV50TIC_0_0_TYPEA_UNORM |
+ NV50TIC_0_0_MAPR_C0 | NV50TIC_0_0_TYPER_UNORM |
+ NV50TIC_0_0_MAPG_C0 | NV50TIC_0_0_TYPEG_UNORM |
+ NV50TIC_0_0_MAPB_C0 | NV50TIC_0_0_TYPEB_UNORM |
+ NV50TIC_0_0_FMT_8_8);
+ break;
+ default:
+ return 1;
+ }
+
+ so_reloc(so, mt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_LOW, 0, 0);
+ so_data (so, 0xd0005000);
+ so_data (so, 0x00300000);
+ so_data (so, mt->base.width[0]);
+ so_data (so, (mt->base.depth[0] << 16) | mt->base.height[0]);
+ so_data (so, 0x03000000);
+ so_reloc(so, mt->buffer, 0, NOUVEAU_BO_VRAM | NOUVEAU_BO_HIGH, 0, 0);
+
+ return 0;
+}
+
+void
+nv50_tex_validate(struct nv50_context *nv50)
+{
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct nouveau_stateobj *so;
+ int i;
+
+ so = so_new(nv50->miptree_nr * 8 + 3, nv50->miptree_nr * 2);
+ so_method(so, tesla, 0x0f00, 1);
+ so_data (so, NV50_CB_TIC);
+ so_method(so, tesla, 0x40000f04, nv50->miptree_nr * 8);
+ for (i = 0; i < nv50->miptree_nr; i++) {
+ if (nv50_tex_construct(so, nv50->miptree[i])) {
+ NOUVEAU_ERR("failed tex validate\n");
+ so_ref(NULL, &so);
+ return;
+ }
+ }
+
+ so_ref(so, &nv50->state.tic_upload);
+}
+
--- /dev/null
+#ifndef __NV50_TEXTURE_H__
+#define __NV50_TEXTURE_H__
+
+/* It'd be really nice to have these in nouveau_class.h generated by
+ * renouveau like the rest of the object header - but not sure it can
+ * handle non-object stuff nicely - need to look into it.
+ */
+
+/* Texture image control block */
+#define NV50TIC_0_0_MAPA_MASK 0x38000000
+#define NV50TIC_0_0_MAPA_ZERO 0x00000000
+#define NV50TIC_0_0_MAPA_C0 0x10000000
+#define NV50TIC_0_0_MAPA_C1 0x18000000
+#define NV50TIC_0_0_MAPA_C2 0x20000000
+#define NV50TIC_0_0_MAPA_C3 0x28000000
+#define NV50TIC_0_0_MAPA_ONE 0x38000000
+#define NV50TIC_0_0_MAPR_MASK 0x07000000
+#define NV50TIC_0_0_MAPR_ZERO 0x00000000
+#define NV50TIC_0_0_MAPR_C0 0x02000000
+#define NV50TIC_0_0_MAPR_C1 0x03000000
+#define NV50TIC_0_0_MAPR_C2 0x04000000
+#define NV50TIC_0_0_MAPR_C3 0x05000000
+#define NV50TIC_0_0_MAPR_ONE 0x07000000
+#define NV50TIC_0_0_MAPG_MASK 0x00e00000
+#define NV50TIC_0_0_MAPG_ZERO 0x00000000
+#define NV50TIC_0_0_MAPG_C0 0x00400000
+#define NV50TIC_0_0_MAPG_C1 0x00600000
+#define NV50TIC_0_0_MAPG_C2 0x00800000
+#define NV50TIC_0_0_MAPG_C3 0x00a00000
+#define NV50TIC_0_0_MAPG_ONE 0x00e00000
+#define NV50TIC_0_0_MAPB_MASK 0x001c0000
+#define NV50TIC_0_0_MAPB_ZERO 0x00000000
+#define NV50TIC_0_0_MAPB_C0 0x00080000
+#define NV50TIC_0_0_MAPB_C1 0x000c0000
+#define NV50TIC_0_0_MAPB_C2 0x00100000
+#define NV50TIC_0_0_MAPB_C3 0x00140000
+#define NV50TIC_0_0_MAPB_ONE 0x001c0000
+#define NV50TIC_0_0_TYPEA_MASK 0x00038000
+#define NV50TIC_0_0_TYPEA_UNORM 0x00010000
+#define NV50TIC_0_0_TYPER_MASK 0x00007000
+#define NV50TIC_0_0_TYPER_UNORM 0x00002000
+#define NV50TIC_0_0_TYPEG_MASK 0x00000e00
+#define NV50TIC_0_0_TYPEG_UNORM 0x00000400
+#define NV50TIC_0_0_TYPEB_MASK 0x000001c0
+#define NV50TIC_0_0_TYPEB_UNORM 0x00000080
+#define NV50TIC_0_0_FMT_MASK 0x0000003c
+#define NV50TIC_0_0_FMT_8_8_8_8 0x00000008
+#define NV50TIC_0_0_FMT_4_4_4_4 0x00000012
+#define NV50TIC_0_0_FMT_1_5_5_5 0x00000013
+#define NV50TIC_0_0_FMT_5_6_5 0x00000015
+#define NV50TIC_0_0_FMT_8_8 0x00000018
+#define NV50TIC_0_0_FMT_8 0x0000001d
+
+#define NV50TIC_0_1_OFFSET_LOW_MASK 0xffffffff
+#define NV50TIC_0_1_OFFSET_LOW_SHIFT 0
+
+#define NV50TIC_0_2_UNKNOWN_MASK 0xffffffff
+
+#define NV50TIC_0_3_UNKNOWN_MASK 0xffffffff
+
+#define NV50TIC_0_4_WIDTH_MASK 0x0000ffff
+#define NV50TIC_0_4_WIDTH_SHIFT 0
+
+#define NV50TIC_0_5_DEPTH_MASK 0xffff0000
+#define NV50TIC_0_5_DEPTH_SHIFT 16
+#define NV50TIC_0_5_HEIGHT_MASK 0x0000ffff
+#define NV50TIC_0_5_HEIGHT_SHIFT 0
+
+#define NV50TIC_0_6_UNKNOWN_MASK 0xffffffff
+
+#define NV50TIC_0_7_OFFSET_HIGH_MASK 0xffffffff
+#define NV50TIC_0_7_OFFSET_HIGH_SHIFT 0
+
+/* Texture sampler control block */
+#define NV50TSC_1_0_WRAPS_MASK 0x00000007
+#define NV50TSC_1_0_WRAPS_REPEAT 0x00000000
+#define NV50TSC_1_0_WRAPS_MIRROR_REPEAT 0x00000001
+#define NV50TSC_1_0_WRAPS_CLAMP_TO_EDGE 0x00000002
+#define NV50TSC_1_0_WRAPS_CLAMP_TO_BORDER 0x00000003
+#define NV50TSC_1_0_WRAPS_CLAMP 0x00000004
+#define NV50TSC_1_0_WRAPS_MIRROR_CLAMP_TO_EDGE 0x00000005
+#define NV50TSC_1_0_WRAPS_MIRROR_CLAMP_TO_BORDER 0x00000006
+#define NV50TSC_1_0_WRAPS_MIRROR_CLAMP 0x00000007
+#define NV50TSC_1_0_WRAPT_MASK 0x00000038
+#define NV50TSC_1_0_WRAPT_REPEAT 0x00000000
+#define NV50TSC_1_0_WRAPT_MIRROR_REPEAT 0x00000008
+#define NV50TSC_1_0_WRAPT_CLAMP_TO_EDGE 0x00000010
+#define NV50TSC_1_0_WRAPT_CLAMP_TO_BORDER 0x00000018
+#define NV50TSC_1_0_WRAPT_CLAMP 0x00000020
+#define NV50TSC_1_0_WRAPT_MIRROR_CLAMP_TO_EDGE 0x00000028
+#define NV50TSC_1_0_WRAPT_MIRROR_CLAMP_TO_BORDER 0x00000030
+#define NV50TSC_1_0_WRAPT_MIRROR_CLAMP 0x00000038
+#define NV50TSC_1_0_WRAPR_MASK 0x000001c0
+#define NV50TSC_1_0_WRAPR_REPEAT 0x00000000
+#define NV50TSC_1_0_WRAPR_MIRROR_REPEAT 0x00000040
+#define NV50TSC_1_0_WRAPR_CLAMP_TO_EDGE 0x00000080
+#define NV50TSC_1_0_WRAPR_CLAMP_TO_BORDER 0x000000c0
+#define NV50TSC_1_0_WRAPR_CLAMP 0x00000100
+#define NV50TSC_1_0_WRAPR_MIRROR_CLAMP_TO_EDGE 0x00000140
+#define NV50TSC_1_0_WRAPR_MIRROR_CLAMP_TO_BORDER 0x00000180
+#define NV50TSC_1_0_WRAPR_MIRROR_CLAMP 0x000001c0
+
+#define NV50TSC_1_1_MAGF_MASK 0x00000003
+#define NV50TSC_1_1_MAGF_NEAREST 0x00000001
+#define NV50TSC_1_1_MAGF_LINEAR 0x00000002
+#define NV50TSC_1_1_MINF_MASK 0x00000030
+#define NV50TSC_1_1_MINF_NEAREST 0x00000010
+#define NV50TSC_1_1_MINF_LINEAR 0x00000020
+#define NV50TSC_1_1_MIPF_MASK 0x000000c0
+#define NV50TSC_1_1_MIPF_NONE 0x00000040
+#define NV50TSC_1_1_MIPF_NEAREST 0x00000080
+#define NV50TSC_1_1_MIPF_LINEAR 0x000000c0
+
+#define NV50TSC_1_2_UNKNOWN_MASK 0xffffffff
+
+#define NV50TSC_1_3_UNKNOWN_MASK 0xffffffff
+
+#define NV50TSC_1_4_UNKNOWN_MASK 0xffffffff
+
+#define NV50TSC_1_5_UNKNOWN_MASK 0xffffffff
+
+#define NV50TSC_1_6_UNKNOWN_MASK 0xffffffff
+
+#define NV50TSC_1_7_UNKNOWN_MASK 0xffffffff
+
+#endif
--- /dev/null
+/*
+ * Copyright 2008 Ben Skeggs
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+
+#include "nv50_context.h"
+
+static INLINE unsigned
+nv50_prim(unsigned mode)
+{
+ switch (mode) {
+ case PIPE_PRIM_POINTS: return NV50TCL_VERTEX_BEGIN_POINTS;
+ case PIPE_PRIM_LINES: return NV50TCL_VERTEX_BEGIN_LINES;
+ case PIPE_PRIM_LINE_LOOP: return NV50TCL_VERTEX_BEGIN_LINE_LOOP;
+ case PIPE_PRIM_LINE_STRIP: return NV50TCL_VERTEX_BEGIN_LINE_STRIP;
+ case PIPE_PRIM_TRIANGLES: return NV50TCL_VERTEX_BEGIN_TRIANGLES;
+ case PIPE_PRIM_TRIANGLE_STRIP:
+ return NV50TCL_VERTEX_BEGIN_TRIANGLE_STRIP;
+ case PIPE_PRIM_TRIANGLE_FAN: return NV50TCL_VERTEX_BEGIN_TRIANGLE_FAN;
+ case PIPE_PRIM_QUADS: return NV50TCL_VERTEX_BEGIN_QUADS;
+ case PIPE_PRIM_QUAD_STRIP: return NV50TCL_VERTEX_BEGIN_QUAD_STRIP;
+ case PIPE_PRIM_POLYGON: return NV50TCL_VERTEX_BEGIN_POLYGON;
+ default:
+ break;
+ }
+
+ NOUVEAU_ERR("invalid primitive type %d\n", mode);
+ return NV50TCL_VERTEX_BEGIN_POINTS;
+}
+
+boolean
+nv50_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start,
+ unsigned count)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+
+ nv50_state_validate(nv50);
+
+ BEGIN_RING(tesla, 0x142c, 1);
+ OUT_RING (0);
+ BEGIN_RING(tesla, 0x142c, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(tesla, NV50TCL_VERTEX_BEGIN, 1);
+ OUT_RING (nv50_prim(mode));
+ BEGIN_RING(tesla, NV50TCL_VERTEX_BUFFER_FIRST, 2);
+ OUT_RING (start);
+ OUT_RING (count);
+ BEGIN_RING(tesla, NV50TCL_VERTEX_END, 1);
+ OUT_RING (0);
+
+ pipe->flush(pipe, 0, NULL);
+ return TRUE;
+}
+
+static INLINE void
+nv50_draw_elements_inline_u08(struct nv50_context *nv50, uint8_t *map,
+ unsigned start, unsigned count)
+{
+ map += start;
+
+ if (count & 1) {
+ BEGIN_RING(tesla, 0x15e8, 1);
+ OUT_RING (map[0]);
+ map++;
+ count--;
+ }
+
+ while (count) {
+ unsigned nr = count > 2046 ? 2046 : count;
+ int i;
+
+ BEGIN_RING(tesla, 0x400015f0, nr >> 1);
+ for (i = 0; i < nr; i += 2)
+ OUT_RING ((map[1] << 16) | map[0]);
+
+ count -= nr;
+ map += nr;
+ }
+}
+
+static INLINE void
+nv50_draw_elements_inline_u16(struct nv50_context *nv50, uint16_t *map,
+ unsigned start, unsigned count)
+{
+ map += start;
+
+ if (count & 1) {
+ BEGIN_RING(tesla, 0x15e8, 1);
+ OUT_RING (map[0]);
+ map++;
+ count--;
+ }
+
+ while (count) {
+ unsigned nr = count > 2046 ? 2046 : count;
+ int i;
+
+ BEGIN_RING(tesla, 0x400015f0, nr >> 1);
+ for (i = 0; i < nr; i += 2)
+ OUT_RING ((map[1] << 16) | map[0]);
+
+ count -= nr;
+ map += nr;
+ }
+}
+
+static INLINE void
+nv50_draw_elements_inline_u32(struct nv50_context *nv50, uint8_t *map,
+ unsigned start, unsigned count)
+{
+ map += start;
+
+ while (count) {
+ unsigned nr = count > 2047 ? 2047 : count;
+
+ BEGIN_RING(tesla, 0x400015e8, nr);
+ OUT_RINGp (map, nr);
+
+ count -= nr;
+ map += nr;
+ }
+}
+
+boolean
+nv50_draw_elements(struct pipe_context *pipe,
+ struct pipe_buffer *indexBuffer, unsigned indexSize,
+ unsigned mode, unsigned start, unsigned count)
+{
+ struct nv50_context *nv50 = nv50_context(pipe);
+ struct pipe_winsys *ws = pipe->winsys;
+ void *map = ws->buffer_map(ws, indexBuffer, PIPE_BUFFER_USAGE_CPU_READ);
+
+ nv50_state_validate(nv50);
+
+ BEGIN_RING(tesla, 0x142c, 1);
+ OUT_RING (0);
+ BEGIN_RING(tesla, 0x142c, 1);
+ OUT_RING (0);
+
+ BEGIN_RING(tesla, NV50TCL_VERTEX_BEGIN, 1);
+ OUT_RING (nv50_prim(mode));
+ switch (indexSize) {
+ case 1:
+ nv50_draw_elements_inline_u08(nv50, map, start, count);
+ break;
+ case 2:
+ nv50_draw_elements_inline_u16(nv50, map, start, count);
+ break;
+ case 4:
+ nv50_draw_elements_inline_u32(nv50, map, start, count);
+ break;
+ default:
+ assert(0);
+ }
+ BEGIN_RING(tesla, NV50TCL_VERTEX_END, 1);
+ OUT_RING (0);
+
+ pipe->flush(pipe, 0, NULL);
+ return TRUE;
+}
+
+void
+nv50_vbo_validate(struct nv50_context *nv50)
+{
+ struct nouveau_grobj *tesla = nv50->screen->tesla;
+ struct nouveau_stateobj *vtxbuf, *vtxfmt;
+ int i, vpi = 0;
+
+ vtxbuf = so_new(nv50->vtxelt_nr * 4, nv50->vtxelt_nr * 2);
+ vtxfmt = so_new(nv50->vtxelt_nr + 1, 0);
+ so_method(vtxfmt, tesla, 0x1ac0, nv50->vtxelt_nr);
+
+ for (i = 0; i < nv50->vtxelt_nr; i++) {
+ struct pipe_vertex_element *ve = &nv50->vtxelt[i];
+ struct pipe_vertex_buffer *vb =
+ &nv50->vtxbuf[ve->vertex_buffer_index];
+
+ switch (ve->src_format) {
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ so_data(vtxfmt, 0x7e080000 | i);
+ break;
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ so_data(vtxfmt, 0x7e100000 | i);
+ break;
+ case PIPE_FORMAT_R32G32_FLOAT:
+ so_data(vtxfmt, 0x7e200000 | i);
+ break;
+ case PIPE_FORMAT_R32_FLOAT:
+ so_data(vtxfmt, 0x7e900000 | i);
+ break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ so_data(vtxfmt, 0x24500000 | i);
+ break;
+ default:
+ {
+ NOUVEAU_ERR("invalid vbo format %s\n",
+ pf_name(ve->src_format));
+ assert(0);
+ return;
+ }
+ }
+
+ so_method(vtxbuf, tesla, 0x900 + (i * 16), 3);
+ so_data (vtxbuf, 0x20000000 | vb->pitch);
+ so_reloc (vtxbuf, vb->buffer, vb->buffer_offset +
+ ve->src_offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
+ NOUVEAU_BO_RD | NOUVEAU_BO_HIGH, 0, 0);
+ so_reloc (vtxbuf, vb->buffer, vb->buffer_offset +
+ ve->src_offset, NOUVEAU_BO_VRAM | NOUVEAU_BO_GART |
+ NOUVEAU_BO_RD | NOUVEAU_BO_LOW, 0, 0);
+ }
+
+ so_ref (vtxfmt, &nv50->state.vtxfmt);
+ so_ref (vtxbuf, &nv50->state.vtxbuf);
+}
+
#include "tgsi/tgsi_exec.h"
#include "tgsi/tgsi_parse.h"
-struct sp_exec_fragment_shader {
+struct sp_exec_fragment_shader
+{
struct sp_fragment_shader base;
};
+/** cast wrapper */
+static INLINE struct sp_exec_fragment_shader *
+sp_exec_fragment_shader(const struct sp_fragment_shader *base)
+{
+ return (struct sp_exec_fragment_shader *) base;
+}
+
/**
* Compute quad X,Y,Z,W for the four fragments in a quad.
static void
exec_prepare( const struct sp_fragment_shader *base,
struct tgsi_exec_machine *machine,
- struct tgsi_sampler *samplers )
+ struct tgsi_sampler **samplers )
{
- tgsi_exec_machine_bind_shader( machine,
- base->shader.tokens,
- PIPE_MAX_SAMPLERS,
- samplers );
+ /*
+ * Bind tokens/shader to the interpreter's machine state.
+ * Avoid redundant binding.
+ */
+ if (machine->Tokens != base->shader.tokens) {
+ tgsi_exec_machine_bind_shader( machine,
+ base->shader.tokens,
+ PIPE_MAX_SAMPLERS,
+ samplers );
+ }
}
#include "tgsi/tgsi_sse2.h"
-#ifdef PIPE_ARCH_X86
+#if defined(PIPE_ARCH_X86)
#include "rtasm/rtasm_x86sse.h"
static void
fs_sse_prepare( const struct sp_fragment_shader *base,
struct tgsi_exec_machine *machine,
- struct tgsi_sampler *samplers )
+ struct tgsi_sampler **samplers )
{
}
**************************************************************************/
/**
- * Post-transform vertex buffering. This is an optional part of the
- * softpipe rendering pipeline.
- * Probably not desired in general, but useful for testing/debuggin.
- * Enabled/Disabled with SP_VBUF env var.
+ * Interface between 'draw' module's output and the softpipe rasterizer/setup
+ * code. When the 'draw' module has finished filling a vertex buffer, the
+ * draw_arrays() functions below will be called. Loop over the vertices and
+ * call the point/line/tri setup functions.
*
* Authors
* Brian Paul
}
+/**
+ * draw elements / indexed primitives
+ */
static void
sp_vbuf_draw(struct vbuf_render *vbr, const ushort *indices, uint nr)
{
struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
struct softpipe_context *softpipe = cvbr->softpipe;
- unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
- unsigned i;
+ const unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
const void *vertex_buffer = cvbr->vertex_buffer;
+ unsigned i;
/* XXX: break this dependency - make setup_context live under
* softpipe, rename the old "setup" draw stage to something else.
*/
struct draw_stage *setup = softpipe->setup;
- struct setup_context *setup_ctx = sp_draw_setup_context(softpipe->setup);
-
+ struct setup_context *setup_ctx = sp_draw_setup_context(setup);
switch (cvbr->prim) {
case PIPE_PRIM_POINTS:
{
struct softpipe_vbuf_render *cvbr = softpipe_vbuf_render(vbr);
struct softpipe_context *softpipe = cvbr->softpipe;
- struct draw_stage *setup = softpipe->setup;
- const void *vertex_buffer = NULL;
const unsigned stride = softpipe->vertex_info_vbuf.size * sizeof(float);
+ const void *vertex_buffer =
+ (void *) get_vert(cvbr->vertex_buffer, start, stride);
unsigned i;
- struct setup_context *setup_ctx = sp_draw_setup_context(setup);
- vertex_buffer = (void *)get_vert(cvbr->vertex_buffer, start, stride);
+ /* XXX: break this dependency - make setup_context live under
+ * softpipe, rename the old "setup" draw stage to something else.
+ */
+ struct draw_stage *setup = softpipe->setup;
+ struct setup_context *setup_ctx = sp_draw_setup_context(setup);
switch (cvbr->prim) {
case PIPE_PRIM_POINTS:
struct quad_shade_stage
{
- struct quad_stage stage;
- struct tgsi_sampler samplers[PIPE_MAX_SAMPLERS];
+ struct quad_stage stage; /**< base class */
+ struct sp_shader_sampler samplers[PIPE_MAX_SAMPLERS];
+ struct sp_shader_sampler *samplers_list[PIPE_MAX_SAMPLERS];
struct tgsi_exec_machine machine;
struct tgsi_exec_vector *inputs, *outputs;
};
{
struct quad_shade_stage *qss = quad_shade_stage(qs);
struct softpipe_context *softpipe = qs->softpipe;
- unsigned i;
- unsigned num = MAX2(softpipe->num_textures, softpipe->num_samplers);
-
- /* set TGSI sampler state that varies */
- for (i = 0; i < num; i++) {
- qss->samplers[i].state = softpipe->sampler[i];
- qss->samplers[i].texture = softpipe->texture[i];
- }
softpipe->fs->prepare( softpipe->fs,
&qss->machine,
- qss->samplers );
+ qss->samplers_list );
qs->next->begin(qs->next);
}
qss->stage.run = shade_quad;
qss->stage.destroy = shade_destroy;
- /* set TGSI sampler state that's constant */
+ /* setup TGSI sampler state */
for (i = 0; i < PIPE_MAX_SAMPLERS; i++) {
assert(softpipe->tex_cache[i]);
- qss->samplers[i].get_samples = sp_get_samples;
- qss->samplers[i].pipe = &softpipe->pipe;
+ qss->samplers[i].base.get_samples = sp_get_samples;
+ qss->samplers[i].unit = i;
+ qss->samplers[i].sp = softpipe;
qss->samplers[i].cache = softpipe->tex_cache[i];
+ qss->samplers_list[i] = &qss->samplers[i];
}
tgsi_exec_machine_init( &qss->machine );
#include "sp_context.h"
#include "sp_headers.h"
#include "sp_surface.h"
+#include "sp_texture.h"
#include "sp_tex_sample.h"
#include "sp_tile_cache.h"
#include "pipe/p_context.h"
* This is only done for fragment shaders, not vertex shaders.
*/
static float
-compute_lambda(struct tgsi_sampler *sampler,
+compute_lambda(const struct pipe_texture *tex,
+ const struct pipe_sampler_state *sampler,
const float s[QUAD_SIZE],
const float t[QUAD_SIZE],
const float p[QUAD_SIZE],
{
float rho, lambda;
- assert(sampler->state->normalized_coords);
+ assert(sampler->normalized_coords);
assert(s);
{
float dsdy = s[QUAD_TOP_LEFT] - s[QUAD_BOTTOM_LEFT];
dsdx = fabsf(dsdx);
dsdy = fabsf(dsdy);
- rho = MAX2(dsdx, dsdy) * sampler->texture->width[0];
+ rho = MAX2(dsdx, dsdy) * tex->width[0];
}
if (t) {
float dtdx = t[QUAD_BOTTOM_RIGHT] - t[QUAD_BOTTOM_LEFT];
float max;
dtdx = fabsf(dtdx);
dtdy = fabsf(dtdy);
- max = MAX2(dtdx, dtdy) * sampler->texture->height[0];
+ max = MAX2(dtdx, dtdy) * tex->height[0];
rho = MAX2(rho, max);
}
if (p) {
float max;
dpdx = fabsf(dpdx);
dpdy = fabsf(dpdy);
- max = MAX2(dpdx, dpdy) * sampler->texture->depth[0];
+ max = MAX2(dpdx, dpdy) * tex->depth[0];
rho = MAX2(rho, max);
}
lambda = util_fast_log2(rho);
- lambda += lodbias + sampler->state->lod_bias;
- lambda = CLAMP(lambda, sampler->state->min_lod, sampler->state->max_lod);
+ lambda += lodbias + sampler->lod_bias;
+ lambda = CLAMP(lambda, sampler->min_lod, sampler->max_lod);
return lambda;
}
* 4. Return image filter to use within mipmap images
*/
static void
-choose_mipmap_levels(struct tgsi_sampler *sampler,
+choose_mipmap_levels(const struct pipe_texture *texture,
+ const struct pipe_sampler_state *sampler,
const float s[QUAD_SIZE],
const float t[QUAD_SIZE],
const float p[QUAD_SIZE],
unsigned *level0, unsigned *level1, float *levelBlend,
unsigned *imgFilter)
{
- if (sampler->state->min_mip_filter == PIPE_TEX_MIPFILTER_NONE) {
+
+ if (sampler->min_mip_filter == PIPE_TEX_MIPFILTER_NONE) {
/* no mipmap selection needed */
- *level0 = *level1 = CLAMP((int) sampler->state->min_lod,
- 0, (int) sampler->texture->last_level);
+ *level0 = *level1 = CLAMP((int) sampler->min_lod,
+ 0, (int) texture->last_level);
- if (sampler->state->min_img_filter != sampler->state->mag_img_filter) {
+ if (sampler->min_img_filter != sampler->mag_img_filter) {
/* non-mipmapped texture, but still need to determine if doing
* minification or magnification.
*/
- float lambda = compute_lambda(sampler, s, t, p, lodbias);
+ float lambda = compute_lambda(texture, sampler, s, t, p, lodbias);
if (lambda <= 0.0) {
- *imgFilter = sampler->state->mag_img_filter;
+ *imgFilter = sampler->mag_img_filter;
}
else {
- *imgFilter = sampler->state->min_img_filter;
+ *imgFilter = sampler->min_img_filter;
}
}
else {
- *imgFilter = sampler->state->mag_img_filter;
+ *imgFilter = sampler->mag_img_filter;
}
}
else {
if (1)
/* fragment shader */
- lambda = compute_lambda(sampler, s, t, p, lodbias);
+ lambda = compute_lambda(texture, sampler, s, t, p, lodbias);
else
/* vertex shader */
lambda = lodbias; /* not really a bias, but absolute LOD */
if (lambda <= 0.0) { /* XXX threshold depends on the filter */
/* magnifying */
- *imgFilter = sampler->state->mag_img_filter;
+ *imgFilter = sampler->mag_img_filter;
*level0 = *level1 = 0;
}
else {
/* minifying */
- *imgFilter = sampler->state->min_img_filter;
+ *imgFilter = sampler->min_img_filter;
/* choose mipmap level(s) and compute the blend factor between them */
- if (sampler->state->min_mip_filter == PIPE_TEX_MIPFILTER_NEAREST) {
+ if (sampler->min_mip_filter == PIPE_TEX_MIPFILTER_NEAREST) {
/* Nearest mipmap level */
const int lvl = (int) (lambda + 0.5);
*level0 =
- *level1 = CLAMP(lvl, 0, (int) sampler->texture->last_level);
+ *level1 = CLAMP(lvl, 0, (int) texture->last_level);
}
else {
/* Linear interpolation between mipmap levels */
const int lvl = (int) lambda;
- *level0 = CLAMP(lvl, 0, (int) sampler->texture->last_level);
- *level1 = CLAMP(lvl + 1, 0, (int) sampler->texture->last_level);
+ *level0 = CLAMP(lvl, 0, (int) texture->last_level);
+ *level1 = CLAMP(lvl + 1, 0, (int) texture->last_level);
*levelBlend = FRAC(lambda); /* blending weight between levels */
}
}
/**
* Get a texel from a texture, using the texture tile cache.
+ * Called by the TGSI interpreter.
*
* \param face the cube face in 0..5
* \param level the mipmap level
* sp_get_cached_tile_tex() function. Also, get 4 texels instead of 1...
*/
static void
-get_texel(struct tgsi_sampler *sampler,
+get_texel(struct tgsi_sampler *tgsi_sampler,
unsigned face, unsigned level, int x, int y, int z,
float rgba[NUM_CHANNELS][QUAD_SIZE], unsigned j)
{
- if (x < 0 || x >= (int) sampler->texture->width[level] ||
- y < 0 || y >= (int) sampler->texture->height[level] ||
- z < 0 || z >= (int) sampler->texture->depth[level]) {
- rgba[0][j] = sampler->state->border_color[0];
- rgba[1][j] = sampler->state->border_color[1];
- rgba[2][j] = sampler->state->border_color[2];
- rgba[3][j] = sampler->state->border_color[3];
+ const struct sp_shader_sampler *samp = sp_shader_sampler(tgsi_sampler);
+ const struct softpipe_context *sp = samp->sp;
+ const uint unit = samp->unit;
+ const struct pipe_texture *texture = sp->texture[unit];
+ const struct pipe_sampler_state *sampler = sp->sampler[unit];
+
+ if (x < 0 || x >= (int) texture->width[level] ||
+ y < 0 || y >= (int) texture->height[level] ||
+ z < 0 || z >= (int) texture->depth[level]) {
+ rgba[0][j] = sampler->border_color[0];
+ rgba[1][j] = sampler->border_color[1];
+ rgba[2][j] = sampler->border_color[2];
+ rgba[3][j] = sampler->border_color[3];
}
else {
const int tx = x % TILE_SIZE;
const int ty = y % TILE_SIZE;
const struct softpipe_cached_tile *tile
- = sp_get_cached_tile_tex(sampler->pipe, sampler->cache,
+ = sp_get_cached_tile_tex(samp->sp, samp->cache,
x, y, z, face, level);
rgba[0][j] = tile->data.color[ty][tx][0];
rgba[1][j] = tile->data.color[ty][tx][1];
{
debug_printf("Get texel %f %f %f %f from %s\n",
rgba[0][j], rgba[1][j], rgba[2][j], rgba[3][j],
- pf_name(sampler->texture->format));
+ pf_name(texture->format));
}
}
}
* Could probably extend for 3D...
*/
static void
-sp_get_samples_2d_common(struct tgsi_sampler *sampler,
+sp_get_samples_2d_common(struct tgsi_sampler *tgsi_sampler,
const float s[QUAD_SIZE],
const float t[QUAD_SIZE],
const float p[QUAD_SIZE],
float rgba[NUM_CHANNELS][QUAD_SIZE],
const unsigned faces[4])
{
- const uint compare_func = sampler->state->compare_func;
+ const struct sp_shader_sampler *samp = sp_shader_sampler(tgsi_sampler);
+ const struct softpipe_context *sp = samp->sp;
+ const uint unit = samp->unit;
+ const struct pipe_texture *texture = sp->texture[unit];
+ const struct pipe_sampler_state *sampler = sp->sampler[unit];
+ const uint compare_func = sampler->compare_func;
unsigned level0, level1, j, imgFilter;
int width, height;
float levelBlend;
- choose_mipmap_levels(sampler, s, t, p, lodbias,
+ choose_mipmap_levels(texture, sampler, s, t, p, lodbias,
&level0, &level1, &levelBlend, &imgFilter);
- assert(sampler->state->normalized_coords);
+ assert(sampler->normalized_coords);
- width = sampler->texture->width[level0];
- height = sampler->texture->height[level0];
+ width = texture->width[level0];
+ height = texture->height[level0];
assert(width > 0);
switch (imgFilter) {
case PIPE_TEX_FILTER_NEAREST:
for (j = 0; j < QUAD_SIZE; j++) {
- int x = nearest_texcoord(sampler->state->wrap_s, s[j], width);
- int y = nearest_texcoord(sampler->state->wrap_t, t[j], height);
- get_texel(sampler, faces[j], level0, x, y, 0, rgba, j);
- if (sampler->state->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ int x = nearest_texcoord(sampler->wrap_s, s[j], width);
+ int y = nearest_texcoord(sampler->wrap_t, t[j], height);
+ get_texel(tgsi_sampler, faces[j], level0, x, y, 0, rgba, j);
+ if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
shadow_compare(compare_func, rgba, p, j);
}
unsigned c;
x = x / 2;
y = y / 2;
- get_texel(sampler, faces[j], level1, x, y, 0, rgba2, j);
- if (sampler->state->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE){
+ get_texel(tgsi_sampler, faces[j], level1, x, y, 0, rgba2, j);
+ if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE){
shadow_compare(compare_func, rgba2, p, j);
}
for (j = 0; j < QUAD_SIZE; j++) {
float tx[4][4], a, b;
int x0, y0, x1, y1, c;
- linear_texcoord(sampler->state->wrap_s, s[j], width, &x0, &x1, &a);
- linear_texcoord(sampler->state->wrap_t, t[j], height, &y0, &y1, &b);
- get_texel(sampler, faces[j], level0, x0, y0, 0, tx, 0);
- get_texel(sampler, faces[j], level0, x1, y0, 0, tx, 1);
- get_texel(sampler, faces[j], level0, x0, y1, 0, tx, 2);
- get_texel(sampler, faces[j], level0, x1, y1, 0, tx, 3);
- if (sampler->state->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ linear_texcoord(sampler->wrap_s, s[j], width, &x0, &x1, &a);
+ linear_texcoord(sampler->wrap_t, t[j], height, &y0, &y1, &b);
+ get_texel(tgsi_sampler, faces[j], level0, x0, y0, 0, tx, 0);
+ get_texel(tgsi_sampler, faces[j], level0, x1, y0, 0, tx, 1);
+ get_texel(tgsi_sampler, faces[j], level0, x0, y1, 0, tx, 2);
+ get_texel(tgsi_sampler, faces[j], level0, x1, y1, 0, tx, 3);
+ if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
shadow_compare(compare_func, tx, p, 0);
shadow_compare(compare_func, tx, p, 1);
shadow_compare(compare_func, tx, p, 2);
y0 = y0 / 2;
x1 = x1 / 2;
y1 = y1 / 2;
- get_texel(sampler, faces[j], level1, x0, y0, 0, tx, 0);
- get_texel(sampler, faces[j], level1, x1, y0, 0, tx, 1);
- get_texel(sampler, faces[j], level1, x0, y1, 0, tx, 2);
- get_texel(sampler, faces[j], level1, x1, y1, 0, tx, 3);
- if (sampler->state->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE){
+ get_texel(tgsi_sampler, faces[j], level1, x0, y0, 0, tx, 0);
+ get_texel(tgsi_sampler, faces[j], level1, x1, y0, 0, tx, 1);
+ get_texel(tgsi_sampler, faces[j], level1, x0, y1, 0, tx, 2);
+ get_texel(tgsi_sampler, faces[j], level1, x1, y1, 0, tx, 3);
+ if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE){
shadow_compare(compare_func, tx, p, 0);
shadow_compare(compare_func, tx, p, 1);
shadow_compare(compare_func, tx, p, 2);
static void
-sp_get_samples_3d(struct tgsi_sampler *sampler,
+sp_get_samples_3d(struct tgsi_sampler *tgsi_sampler,
const float s[QUAD_SIZE],
const float t[QUAD_SIZE],
const float p[QUAD_SIZE],
float lodbias,
float rgba[NUM_CHANNELS][QUAD_SIZE])
{
+ const struct sp_shader_sampler *samp = sp_shader_sampler(tgsi_sampler);
+ const struct softpipe_context *sp = samp->sp;
+ const uint unit = samp->unit;
+ const struct pipe_texture *texture = sp->texture[unit];
+ const struct pipe_sampler_state *sampler = sp->sampler[unit];
/* get/map pipe_surfaces corresponding to 3D tex slices */
unsigned level0, level1, j, imgFilter;
int width, height, depth;
float levelBlend;
const uint face = 0;
- choose_mipmap_levels(sampler, s, t, p, lodbias,
+ choose_mipmap_levels(texture, sampler, s, t, p, lodbias,
&level0, &level1, &levelBlend, &imgFilter);
- assert(sampler->state->normalized_coords);
+ assert(sampler->normalized_coords);
- width = sampler->texture->width[level0];
- height = sampler->texture->height[level0];
- depth = sampler->texture->depth[level0];
+ width = texture->width[level0];
+ height = texture->height[level0];
+ depth = texture->depth[level0];
assert(width > 0);
assert(height > 0);
switch (imgFilter) {
case PIPE_TEX_FILTER_NEAREST:
for (j = 0; j < QUAD_SIZE; j++) {
- int x = nearest_texcoord(sampler->state->wrap_s, s[j], width);
- int y = nearest_texcoord(sampler->state->wrap_t, t[j], height);
- int z = nearest_texcoord(sampler->state->wrap_r, p[j], depth);
- get_texel(sampler, face, level0, x, y, z, rgba, j);
+ int x = nearest_texcoord(sampler->wrap_s, s[j], width);
+ int y = nearest_texcoord(sampler->wrap_t, t[j], height);
+ int z = nearest_texcoord(sampler->wrap_r, p[j], depth);
+ get_texel(tgsi_sampler, face, level0, x, y, z, rgba, j);
if (level0 != level1) {
/* get texels from second mipmap level and blend */
x /= 2;
y /= 2;
z /= 2;
- get_texel(sampler, face, level1, x, y, z, rgba2, j);
+ get_texel(tgsi_sampler, face, level1, x, y, z, rgba2, j);
for (c = 0; c < NUM_CHANNELS; c++) {
rgba[c][j] = LERP(levelBlend, rgba2[c][j], rgba[c][j]);
}
float texel0[4][4], texel1[4][4];
float xw, yw, zw; /* interpolation weights */
int x0, x1, y0, y1, z0, z1, c;
- linear_texcoord(sampler->state->wrap_s, s[j], width, &x0, &x1, &xw);
- linear_texcoord(sampler->state->wrap_t, t[j], height, &y0, &y1, &yw);
- linear_texcoord(sampler->state->wrap_r, p[j], depth, &z0, &z1, &zw);
- get_texel(sampler, face, level0, x0, y0, z0, texel0, 0);
- get_texel(sampler, face, level0, x1, y0, z0, texel0, 1);
- get_texel(sampler, face, level0, x0, y1, z0, texel0, 2);
- get_texel(sampler, face, level0, x1, y1, z0, texel0, 3);
- get_texel(sampler, face, level0, x0, y0, z1, texel1, 0);
- get_texel(sampler, face, level0, x1, y0, z1, texel1, 1);
- get_texel(sampler, face, level0, x0, y1, z1, texel1, 2);
- get_texel(sampler, face, level0, x1, y1, z1, texel1, 3);
+ linear_texcoord(sampler->wrap_s, s[j], width, &x0, &x1, &xw);
+ linear_texcoord(sampler->wrap_t, t[j], height, &y0, &y1, &yw);
+ linear_texcoord(sampler->wrap_r, p[j], depth, &z0, &z1, &zw);
+ get_texel(tgsi_sampler, face, level0, x0, y0, z0, texel0, 0);
+ get_texel(tgsi_sampler, face, level0, x1, y0, z0, texel0, 1);
+ get_texel(tgsi_sampler, face, level0, x0, y1, z0, texel0, 2);
+ get_texel(tgsi_sampler, face, level0, x1, y1, z0, texel0, 3);
+ get_texel(tgsi_sampler, face, level0, x0, y0, z1, texel1, 0);
+ get_texel(tgsi_sampler, face, level0, x1, y0, z1, texel1, 1);
+ get_texel(tgsi_sampler, face, level0, x0, y1, z1, texel1, 2);
+ get_texel(tgsi_sampler, face, level0, x1, y1, z1, texel1, 3);
/* 3D lerp */
for (c = 0; c < 4; c++) {
x1 /= 2;
y1 /= 2;
z1 /= 2;
- get_texel(sampler, face, level1, x0, y0, z0, texel0, 0);
- get_texel(sampler, face, level1, x1, y0, z0, texel0, 1);
- get_texel(sampler, face, level1, x0, y1, z0, texel0, 2);
- get_texel(sampler, face, level1, x1, y1, z0, texel0, 3);
- get_texel(sampler, face, level1, x0, y0, z1, texel1, 0);
- get_texel(sampler, face, level1, x1, y0, z1, texel1, 1);
- get_texel(sampler, face, level1, x0, y1, z1, texel1, 2);
- get_texel(sampler, face, level1, x1, y1, z1, texel1, 3);
+ get_texel(tgsi_sampler, face, level1, x0, y0, z0, texel0, 0);
+ get_texel(tgsi_sampler, face, level1, x1, y0, z0, texel0, 1);
+ get_texel(tgsi_sampler, face, level1, x0, y1, z0, texel0, 2);
+ get_texel(tgsi_sampler, face, level1, x1, y1, z0, texel0, 3);
+ get_texel(tgsi_sampler, face, level1, x0, y0, z1, texel1, 0);
+ get_texel(tgsi_sampler, face, level1, x1, y0, z1, texel1, 1);
+ get_texel(tgsi_sampler, face, level1, x0, y1, z1, texel1, 2);
+ get_texel(tgsi_sampler, face, level1, x1, y1, z1, texel1, 3);
/* 3D lerp */
for (c = 0; c < 4; c++) {
static void
-sp_get_samples_rect(struct tgsi_sampler *sampler,
+sp_get_samples_rect(struct tgsi_sampler *tgsi_sampler,
const float s[QUAD_SIZE],
const float t[QUAD_SIZE],
const float p[QUAD_SIZE],
float lodbias,
float rgba[NUM_CHANNELS][QUAD_SIZE])
{
+ const struct sp_shader_sampler *samp = sp_shader_sampler(tgsi_sampler);
+ const struct softpipe_context *sp = samp->sp;
+ const uint unit = samp->unit;
+ const struct pipe_texture *texture = sp->texture[unit];
+ const struct pipe_sampler_state *sampler = sp->sampler[unit];
//sp_get_samples_2d_common(sampler, s, t, p, lodbias, rgba, faces);
static const uint face = 0;
- const uint compare_func = sampler->state->compare_func;
+ const uint compare_func = sampler->compare_func;
unsigned level0, level1, j, imgFilter;
int width, height;
float levelBlend;
- choose_mipmap_levels(sampler, s, t, p, lodbias,
+ choose_mipmap_levels(texture, sampler, s, t, p, lodbias,
&level0, &level1, &levelBlend, &imgFilter);
/* texture RECTS cannot be mipmapped */
assert(level0 == level1);
- width = sampler->texture->width[level0];
- height = sampler->texture->height[level0];
+ width = texture->width[level0];
+ height = texture->height[level0];
assert(width > 0);
switch (imgFilter) {
case PIPE_TEX_FILTER_NEAREST:
for (j = 0; j < QUAD_SIZE; j++) {
- int x = nearest_texcoord_unnorm(sampler->state->wrap_s, s[j], width);
- int y = nearest_texcoord_unnorm(sampler->state->wrap_t, t[j], height);
- get_texel(sampler, face, level0, x, y, 0, rgba, j);
- if (sampler->state->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ int x = nearest_texcoord_unnorm(sampler->wrap_s, s[j], width);
+ int y = nearest_texcoord_unnorm(sampler->wrap_t, t[j], height);
+ get_texel(tgsi_sampler, face, level0, x, y, 0, rgba, j);
+ if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
shadow_compare(compare_func, rgba, p, j);
}
}
for (j = 0; j < QUAD_SIZE; j++) {
float tx[4][4], a, b;
int x0, y0, x1, y1, c;
- linear_texcoord_unnorm(sampler->state->wrap_s, s[j], width, &x0, &x1, &a);
- linear_texcoord_unnorm(sampler->state->wrap_t, t[j], height, &y0, &y1, &b);
- get_texel(sampler, face, level0, x0, y0, 0, tx, 0);
- get_texel(sampler, face, level0, x1, y0, 0, tx, 1);
- get_texel(sampler, face, level0, x0, y1, 0, tx, 2);
- get_texel(sampler, face, level0, x1, y1, 0, tx, 3);
- if (sampler->state->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
+ linear_texcoord_unnorm(sampler->wrap_s, s[j], width, &x0, &x1, &a);
+ linear_texcoord_unnorm(sampler->wrap_t, t[j], height, &y0, &y1, &b);
+ get_texel(tgsi_sampler, face, level0, x0, y0, 0, tx, 0);
+ get_texel(tgsi_sampler, face, level0, x1, y0, 0, tx, 1);
+ get_texel(tgsi_sampler, face, level0, x0, y1, 0, tx, 2);
+ get_texel(tgsi_sampler, face, level0, x1, y1, 0, tx, 3);
+ if (sampler->compare_mode == PIPE_TEX_COMPARE_R_TO_TEXTURE) {
shadow_compare(compare_func, tx, p, 0);
shadow_compare(compare_func, tx, p, 1);
shadow_compare(compare_func, tx, p, 2);
* a new tgsi_sampler object for each state combo it finds....
*/
void
-sp_get_samples(struct tgsi_sampler *sampler,
+sp_get_samples(struct tgsi_sampler *tgsi_sampler,
const float s[QUAD_SIZE],
const float t[QUAD_SIZE],
const float p[QUAD_SIZE],
float lodbias,
float rgba[NUM_CHANNELS][QUAD_SIZE])
{
- if (!sampler->texture)
+ const struct sp_shader_sampler *samp = sp_shader_sampler(tgsi_sampler);
+ const struct softpipe_context *sp = samp->sp;
+ const uint unit = samp->unit;
+ const struct pipe_texture *texture = sp->texture[unit];
+ const struct pipe_sampler_state *sampler = sp->sampler[unit];
+
+ if (!texture)
return;
- switch (sampler->texture->target) {
+ switch (texture->target) {
case PIPE_TEXTURE_1D:
- assert(sampler->state->normalized_coords);
- sp_get_samples_1d(sampler, s, t, p, lodbias, rgba);
+ assert(sampler->normalized_coords);
+ sp_get_samples_1d(tgsi_sampler, s, t, p, lodbias, rgba);
break;
case PIPE_TEXTURE_2D:
- if (sampler->state->normalized_coords)
- sp_get_samples_2d(sampler, s, t, p, lodbias, rgba);
+ if (sampler->normalized_coords)
+ sp_get_samples_2d(tgsi_sampler, s, t, p, lodbias, rgba);
else
- sp_get_samples_rect(sampler, s, t, p, lodbias, rgba);
+ sp_get_samples_rect(tgsi_sampler, s, t, p, lodbias, rgba);
break;
case PIPE_TEXTURE_3D:
- assert(sampler->state->normalized_coords);
- sp_get_samples_3d(sampler, s, t, p, lodbias, rgba);
+ assert(sampler->normalized_coords);
+ sp_get_samples_3d(tgsi_sampler, s, t, p, lodbias, rgba);
break;
case PIPE_TEXTURE_CUBE:
- assert(sampler->state->normalized_coords);
- sp_get_samples_cube(sampler, s, t, p, lodbias, rgba);
+ assert(sampler->normalized_coords);
+ sp_get_samples_cube(tgsi_sampler, s, t, p, lodbias, rgba);
break;
default:
assert(0);
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
#ifndef SP_TEX_SAMPLE_H
#define SP_TEX_SAMPLE_H
-struct tgsi_sampler;
+#include "tgsi/tgsi_exec.h"
+
+
+/**
+ * Subclass of tgsi_sampler
+ */
+struct sp_shader_sampler
+{
+ struct tgsi_sampler base; /**< base class */
+
+ uint unit;
+ struct softpipe_context *sp;
+ struct softpipe_tile_cache *cache;
+};
+
+
+
+static INLINE struct sp_shader_sampler *
+sp_shader_sampler(struct tgsi_sampler *sampler)
+{
+ return (struct sp_shader_sampler *) sampler;
+}
extern void
* Tiles are read-only and indexed with more params.
*/
const struct softpipe_cached_tile *
-sp_get_cached_tile_tex(struct pipe_context *pipe,
+sp_get_cached_tile_tex(struct softpipe_context *sp,
struct softpipe_tile_cache *tc, int x, int y, int z,
int face, int level)
{
- struct pipe_screen *screen = pipe->screen;
+ struct pipe_screen *screen = sp->pipe.screen;
/* tile pos in framebuffer: */
const int tile_x = x & ~(TILE_SIZE - 1);
const int tile_y = y & ~(TILE_SIZE - 1);
struct softpipe_tile_cache *tc, int x, int y);
extern const struct softpipe_cached_tile *
-sp_get_cached_tile_tex(struct pipe_context *pipe,
+sp_get_cached_tile_tex(struct softpipe_context *softpipe,
struct softpipe_tile_cache *tc, int x, int y, int z,
int face, int level);
#define ALIGN16_DECL(TYPE, NAME, SIZE) TYPE NAME##___aligned[SIZE] __attribute__(( aligned( 16 ) ))
#define ALIGN16_ASSIGN(NAME) NAME##___aligned
#define ALIGN16_ATTRIB __attribute__(( aligned( 16 ) ))
+#define ALIGN8_ATTRIB __attribute__(( aligned( 8 ) ))
#else
#define ALIGN16_DECL(TYPE, NAME, SIZE) TYPE NAME##___unaligned[SIZE + 1]
#define ALIGN16_ASSIGN(NAME) align16(NAME##___unaligned)
#define ALIGN16_ATTRIB
+#define ALIGN8_ATTRIB
#endif
#define PIPE_ARCH_X86_64
#endif
-#if 0 /* FIXME */
+#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)
+#if defined(PIPE_CC_GCC) && !defined(__SSE2__)
+/* #warning SSE2 support requires -msse -msse2 compiler options */
+#else
+#define PIPE_ARCH_SSE
+#endif
+#endif
+
+#if defined(__PPC__)
#define PIPE_ARCH_PPC
+#if defined(__PPC64__)
+#define PIPE_ARCH_PPC_64
+#endif
#endif
pipe_surface_reference(struct pipe_surface **ptr, struct pipe_surface *surf)
{
/* bump the refcount first */
- if (surf)
+ if (surf) {
+ assert(surf->refcount);
surf->refcount++;
+ }
if (*ptr) {
-
+ assert((*ptr)->refcount);
+
/* There are currently two sorts of surfaces... This needs to be
* fixed so that all surfaces are views into a texture.
*/
struct pipe_buffer **ptr,
struct pipe_buffer *buf)
{
- if (buf)
+ if (buf) {
+ assert(buf->refcount);
buf->refcount++;
+ }
- if (*ptr && --(*ptr)->refcount == 0)
- winsys->buffer_destroy( winsys, *ptr );
+ if (*ptr) {
+ assert((*ptr)->refcount);
+ if(--(*ptr)->refcount == 0)
+ winsys->buffer_destroy( winsys, *ptr );
+ }
*ptr = buf;
}
{
assert(ptr);
- if (pt)
+ if (pt) {
+ assert(pt->refcount);
pt->refcount++;
+ }
if (*ptr) {
struct pipe_screen *screen = (*ptr)->screen;
assert(screen);
+ assert((*ptr)->refcount);
screen->texture_release(screen, ptr);
assert(!*ptr);
struct pipe_screen *screen;
assert(ptr);
screen = (*ptr)->screen;
+ assert((*ptr)->refcount);
screen->texture_release(screen, ptr);
*ptr = NULL;
}
return screen->winsys->user_buffer_create(screen->winsys, ptr, size);
}
-static INLINE void
-pipe_buffer_destroy( struct pipe_screen *screen, struct pipe_buffer *buf )
-{
- screen->winsys->buffer_destroy(screen->winsys, buf);
-}
-
static INLINE void *
pipe_buffer_map(struct pipe_screen *screen,
struct pipe_buffer *buf,
**************************************************************************/
/**
+ * @file
+ *
* Screen, Adapter or GPU
*
* These are driver functions/facilities that are context independent.
-#if !defined TGSI_TOKEN_H
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef TGSI_TOKEN_H
#define TGSI_TOKEN_H
#ifdef __cplusplus
struct tgsi_token
{
- unsigned Type : 4; /* TGSI_TOKEN_TYPE_ */
- unsigned Size : 8; /* UINT */
+ unsigned Type : 4; /**< TGSI_TOKEN_TYPE_x */
+ unsigned Size : 8; /**< UINT */
unsigned Padding : 19;
- unsigned Extended : 1; /* BOOL */
+ unsigned Extended : 1; /**< BOOL */
};
enum tgsi_file_type {
struct tgsi_declaration
{
- unsigned Type : 4; /* TGSI_TOKEN_TYPE_DECLARATION */
- unsigned Size : 8; /* UINT */
- unsigned File : 4; /* one of TGSI_FILE_x */
- unsigned UsageMask : 4; /* bitmask of TGSI_WRITEMASK_x flags */
- unsigned Interpolate : 4; /* TGSI_INTERPOLATE_ */
- unsigned Semantic : 1; /* BOOL, any semantic info? */
- unsigned Padding : 6;
- unsigned Extended : 1; /* BOOL */
+ unsigned Type : 4; /**< TGSI_TOKEN_TYPE_DECLARATION */
+ unsigned Size : 8; /**< UINT */
+ unsigned File : 4; /**< one of TGSI_FILE_x */
+ unsigned UsageMask : 4; /**< bitmask of TGSI_WRITEMASK_x flags */
+ unsigned Interpolate : 4; /**< one of TGSI_INTERPOLATE_x */
+ unsigned Semantic : 1; /**< BOOL, any semantic info? */
+ unsigned Centroid : 1; /**< centroid sampling? */
+ unsigned Invariant : 1; /**< invariant optimization? */
+ unsigned Padding : 4;
+ unsigned Extended : 1; /**< BOOL */
};
struct tgsi_declaration_range
{
- unsigned First : 16; /* UINT */
- unsigned Last : 16; /* UINT */
+ unsigned First : 16; /**< UINT */
+ unsigned Last : 16; /**< UINT */
};
#define TGSI_SEMANTIC_POSITION 0
struct tgsi_declaration_semantic
{
- unsigned SemanticName : 8; /* one of TGSI_SEMANTIC_ */
- unsigned SemanticIndex : 16; /* UINT */
+ unsigned SemanticName : 8; /**< one of TGSI_SEMANTIC_x */
+ unsigned SemanticIndex : 16; /**< UINT */
unsigned Padding : 8;
};
struct tgsi_immediate
{
- unsigned Type : 4; /* TGSI_TOKEN_TYPE_IMMEDIATE */
- unsigned Size : 8; /* UINT */
- unsigned DataType : 4; /* TGSI_IMM_ */
+ unsigned Type : 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */
+ unsigned Size : 8; /**< UINT */
+ unsigned DataType : 4; /**< one of TGSI_IMM_x */
unsigned Padding : 15;
- unsigned Extended : 1; /* BOOL */
+ unsigned Extended : 1; /**< BOOL */
};
struct tgsi_immediate_float32
#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */
#define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */
-/*
+/**
* Opcode is the operation code to execute. A given operation defines the
* semantics how the source registers (if any) are interpreted and what is
* written to the destination registers (if any) as a result of execution.
#define TGSI_SWIZZLE_Z 2
#define TGSI_SWIZZLE_W 3
-/*
+/**
* Precision controls the precision at which the operation should be executed.
*
* CondDstUpdate enables condition code register writes. When this field is
unsigned Extended : 1; /* BOOL */
};
-/*
+/**
* File specifies the register array to access.
*
* Index specifies the element number of a register in the register file.
unsigned Extended : 1; /* BOOL */
};
-/*
+/**
* If tgsi_src_register::Extended is TRUE, tgsi_src_register_ext follows.
*
* Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register
unsigned Extended : 1; /* BOOL */
};
-/*
+/**
* If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_SWZ,
* it should be cast to tgsi_src_register_ext_swz.
*
#define TGSI_EXTSWIZZLE_ZERO 4
#define TGSI_EXTSWIZZLE_ONE 5
-/*
+/**
* ExtSwizzleX, ExtSwizzleY, ExtSwizzleZ and ExtSwizzleW swizzle the source
* register in an extended manner.
*
/**
+ * @file
+ *
* Abstract graphics pipe state objects.
*
* Basic notes:
/**
+ * @file
+ *
* Thread, mutex, condition var and thread-specific data functions.
*/
--- /dev/null
+TARGET = libg3dvl.a
+OBJECTS = vl_display.o vl_screen.o vl_context.o vl_surface.o vl_shader_build.o vl_util.o vl_basic_csc.o \
+ vl_r16snorm_mc.o vl_r16snorm_mc_buf.o
+GALLIUMDIR = ../..
+
+CFLAGS += -g -Wall -fPIC -I${GALLIUMDIR}/include -I${GALLIUMDIR}/auxiliary -I${GALLIUMDIR}/winsys/g3dvl
+
+#############################################
+
+.PHONY = all clean
+
+all: ${TARGET}
+
+${TARGET}: ${OBJECTS}
+ ar rcs $@ $^
+
+clean:
+ rm -rf ${OBJECTS} ${TARGET}
--- /dev/null
+#define VL_INTERNAL
+#include "vl_basic_csc.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <pipe/p_context.h>
+#include <pipe/p_winsys.h>
+#include <pipe/p_state.h>
+#include <tgsi/tgsi_parse.h>
+#include <tgsi/tgsi_build.h>
+#include "vl_csc.h"
+#include "vl_surface.h"
+#include "vl_shader_build.h"
+#include "vl_types.h"
+
+struct vlVertexShaderConsts
+{
+ struct vlVertex4f dst_scale;
+ struct vlVertex4f dst_trans;
+ struct vlVertex4f src_scale;
+ struct vlVertex4f src_trans;
+};
+
+struct vlFragmentShaderConsts
+{
+ struct vlVertex4f bias;
+ float matrix[16];
+};
+
+struct vlBasicCSC
+{
+ struct vlCSC base;
+
+ struct pipe_context *pipe;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state framebuffer;
+ void *sampler;
+ void *vertex_shader, *fragment_shader;
+ struct pipe_vertex_buffer vertex_bufs[2];
+ struct pipe_vertex_element vertex_elems[2];
+ struct pipe_constant_buffer vs_const_buf, fs_const_buf;
+};
+
+static int vlResizeFrameBuffer
+(
+ struct vlCSC *csc,
+ unsigned int width,
+ unsigned int height
+)
+{
+ struct vlBasicCSC *basic_csc;
+ struct pipe_context *pipe;
+
+ assert(csc);
+
+ basic_csc = (struct vlBasicCSC*)csc;
+ pipe = basic_csc->pipe;
+
+ if (basic_csc->framebuffer.width == width && basic_csc->framebuffer.height == height)
+ return 0;
+
+ if (basic_csc->framebuffer.cbufs[0])
+ pipe->winsys->surface_release
+ (
+ pipe->winsys,
+ &basic_csc->framebuffer.cbufs[0]
+ );
+
+ basic_csc->viewport.scale[0] = width;
+ basic_csc->viewport.scale[1] = height;
+ basic_csc->viewport.scale[2] = 1;
+ basic_csc->viewport.scale[3] = 1;
+ basic_csc->viewport.translate[0] = 0;
+ basic_csc->viewport.translate[1] = 0;
+ basic_csc->viewport.translate[2] = 0;
+ basic_csc->viewport.translate[3] = 0;
+
+ basic_csc->framebuffer.width = width;
+ basic_csc->framebuffer.height = height;
+ basic_csc->framebuffer.cbufs[0] = pipe->winsys->surface_alloc(pipe->winsys);
+ pipe->winsys->surface_alloc_storage
+ (
+ pipe->winsys,
+ basic_csc->framebuffer.cbufs[0],
+ width,
+ height,
+ PIPE_FORMAT_A8R8G8B8_UNORM,
+ /* XXX: SoftPipe doesn't change GPU usage to CPU like it does for textures */
+ PIPE_BUFFER_USAGE_CPU_READ | PIPE_BUFFER_USAGE_CPU_WRITE,
+ 0
+ );
+
+ /* Clear to black, in case video doesn't fill the entire window */
+ pipe->clear(pipe, basic_csc->framebuffer.cbufs[0], 0);
+
+ return 0;
+}
+
+static int vlBegin
+(
+ struct vlCSC *csc
+)
+{
+ struct vlBasicCSC *basic_csc;
+ struct pipe_context *pipe;
+
+ assert(csc);
+
+ basic_csc = (struct vlBasicCSC*)csc;
+ pipe = basic_csc->pipe;
+
+ pipe->set_framebuffer_state(pipe, &basic_csc->framebuffer);
+ pipe->set_viewport_state(pipe, &basic_csc->viewport);
+ pipe->bind_sampler_states(pipe, 1, (void**)&basic_csc->sampler);
+ /* Source texture set in vlPutSurface() */
+ pipe->bind_vs_state(pipe, basic_csc->vertex_shader);
+ pipe->bind_fs_state(pipe, basic_csc->fragment_shader);
+ pipe->set_vertex_buffers(pipe, 2, basic_csc->vertex_bufs);
+ pipe->set_vertex_elements(pipe, 2, basic_csc->vertex_elems);
+ pipe->set_constant_buffer(pipe, PIPE_SHADER_VERTEX, 0, &basic_csc->vs_const_buf);
+ pipe->set_constant_buffer(pipe, PIPE_SHADER_FRAGMENT, 0, &basic_csc->fs_const_buf);
+
+ return 0;
+}
+
+static int vlPutPictureCSC
+(
+ struct vlCSC *csc,
+ struct vlSurface *surface,
+ int srcx,
+ int srcy,
+ int srcw,
+ int srch,
+ int destx,
+ int desty,
+ int destw,
+ int desth,
+ enum vlPictureType picture_type
+)
+{
+ struct vlBasicCSC *basic_csc;
+ struct pipe_context *pipe;
+ struct vlVertexShaderConsts *vs_consts;
+
+ assert(csc);
+ assert(surface);
+
+ basic_csc = (struct vlBasicCSC*)csc;
+ pipe = basic_csc->pipe;
+
+ vs_consts = pipe->winsys->buffer_map
+ (
+ pipe->winsys,
+ basic_csc->vs_const_buf.buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ vs_consts->dst_scale.x = destw / (float)basic_csc->framebuffer.cbufs[0]->width;
+ vs_consts->dst_scale.y = desth / (float)basic_csc->framebuffer.cbufs[0]->height;
+ vs_consts->dst_scale.z = 1;
+ vs_consts->dst_scale.w = 1;
+ vs_consts->dst_trans.x = destx / (float)basic_csc->framebuffer.cbufs[0]->width;
+ vs_consts->dst_trans.y = desty / (float)basic_csc->framebuffer.cbufs[0]->height;
+ vs_consts->dst_trans.z = 0;
+ vs_consts->dst_trans.w = 0;
+
+ vs_consts->src_scale.x = srcw / (float)surface->texture->width[0];
+ vs_consts->src_scale.y = srch / (float)surface->texture->height[0];
+ vs_consts->src_scale.z = 1;
+ vs_consts->src_scale.w = 1;
+ vs_consts->src_trans.x = srcx / (float)surface->texture->width[0];
+ vs_consts->src_trans.y = srcy / (float)surface->texture->height[0];
+ vs_consts->src_trans.z = 0;
+ vs_consts->src_trans.w = 0;
+
+ pipe->winsys->buffer_unmap(pipe->winsys, basic_csc->vs_const_buf.buffer);
+
+ pipe->set_sampler_textures(pipe, 1, &surface->texture);
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLE_STRIP, 0, 4);
+
+ return 0;
+}
+
+static int vlEnd
+(
+ struct vlCSC *csc
+)
+{
+ assert(csc);
+
+ return 0;
+}
+
+static struct pipe_surface* vlGetFrameBuffer
+(
+ struct vlCSC *csc
+)
+{
+ struct vlBasicCSC *basic_csc;
+
+ assert(csc);
+
+ basic_csc = (struct vlBasicCSC*)csc;
+
+ return basic_csc->framebuffer.cbufs[0];
+}
+
+static int vlDestroy
+(
+ struct vlCSC *csc
+)
+{
+ struct vlBasicCSC *basic_csc;
+ struct pipe_context *pipe;
+ unsigned int i;
+
+ assert(csc);
+
+ basic_csc = (struct vlBasicCSC*)csc;
+ pipe = basic_csc->pipe;
+
+ if (basic_csc->framebuffer.cbufs[0])
+ pipe->winsys->surface_release
+ (
+ pipe->winsys,
+ &basic_csc->framebuffer.cbufs[0]
+ );
+
+ pipe->delete_sampler_state(pipe, basic_csc->sampler);
+ pipe->delete_vs_state(pipe, basic_csc->vertex_shader);
+ pipe->delete_fs_state(pipe, basic_csc->fragment_shader);
+
+ for (i = 0; i < 2; ++i)
+ pipe->winsys->buffer_destroy(pipe->winsys, basic_csc->vertex_bufs[i].buffer);
+
+ pipe->winsys->buffer_destroy(pipe->winsys, basic_csc->vs_const_buf.buffer);
+ pipe->winsys->buffer_destroy(pipe->winsys, basic_csc->fs_const_buf.buffer);
+
+ free(basic_csc);
+
+ return 0;
+}
+
+/*
+ * Represents 2 triangles in a strip in normalized coords.
+ * Used to render the surface onto the frame buffer.
+ */
+static const struct vlVertex2f surface_verts[4] =
+{
+ {0.0f, 0.0f},
+ {0.0f, 1.0f},
+ {1.0f, 0.0f},
+ {1.0f, 1.0f}
+};
+
+/*
+ * Represents texcoords for the above. We can use the position values directly.
+ * TODO: Duplicate these in the shader, no need to create a buffer.
+ */
+static const struct vlVertex2f *surface_texcoords = surface_verts;
+
+/*
+ * Identity color conversion constants, for debugging
+ */
+static const struct vlFragmentShaderConsts identity =
+{
+ {
+ 0.0f, 0.0f, 0.0f, 0.0f
+ },
+ {
+ 1.0f, 0.0f, 0.0f, 0.0f,
+ 0.0f, 1.0f, 0.0f, 0.0f,
+ 0.0f, 0.0f, 1.0f, 0.0f,
+ 0.0f, 0.0f, 0.0f, 1.0f
+ }
+};
+
+/*
+ * Converts ITU-R BT.601 YCbCr pixels to RGB pixels where:
+ * Y is in [16,235], Cb and Cr are in [16,240]
+ * R, G, and B are in [16,235]
+ */
+static const struct vlFragmentShaderConsts bt_601 =
+{
+ {
+ 0.0f, 0.501960784f, 0.501960784f, 0.0f
+ },
+ {
+ 1.0f, 0.0f, 1.371f, 0.0f,
+ 1.0f, -0.336f, -0.698f, 0.0f,
+ 1.0f, 1.732f, 0.0f, 0.0f,
+ 0.0f, 0.0f, 0.0f, 1.0f
+ }
+};
+
+/*
+ * Converts ITU-R BT.601 YCbCr pixels to RGB pixels where:
+ * Y is in [16,235], Cb and Cr are in [16,240]
+ * R, G, and B are in [0,255]
+ */
+static const struct vlFragmentShaderConsts bt_601_full =
+{
+ {
+ 0.062745098f, 0.501960784f, 0.501960784f, 0.0f
+ },
+ {
+ 1.164f, 0.0f, 1.596f, 0.0f,
+ 1.164f, -0.391f, -0.813f, 0.0f,
+ 1.164f, 2.018f, 0.0f, 0.0f,
+ 0.0f, 0.0f, 0.0f, 1.0f
+ }
+};
+
+/*
+ * Converts ITU-R BT.709 YCbCr pixels to RGB pixels where:
+ * Y is in [16,235], Cb and Cr are in [16,240]
+ * R, G, and B are in [16,235]
+ */
+static const struct vlFragmentShaderConsts bt_709 =
+{
+ {
+ 0.0f, 0.501960784f, 0.501960784f, 0.0f
+ },
+ {
+ 1.0f, 0.0f, 1.540f, 0.0f,
+ 1.0f, -0.183f, -0.459f, 0.0f,
+ 1.0f, 1.816f, 0.0f, 0.0f,
+ 0.0f, 0.0f, 0.0f, 1.0f
+ }
+};
+
+/*
+ * Converts ITU-R BT.709 YCbCr pixels to RGB pixels where:
+ * Y is in [16,235], Cb and Cr are in [16,240]
+ * R, G, and B are in [0,255]
+ */
+const struct vlFragmentShaderConsts bt_709_full =
+{
+ {
+ 0.062745098f, 0.501960784f, 0.501960784f, 0.0f
+ },
+ {
+ 1.164f, 0.0f, 1.793f, 0.0f,
+ 1.164f, -0.213f, -0.534f, 0.0f,
+ 1.164f, 2.115f, 0.0f, 0.0f,
+ 0.0f, 0.0f, 0.0f, 1.0f
+ }
+};
+
+static int vlCreateVertexShader
+(
+ struct vlBasicCSC *csc
+)
+{
+ const unsigned int max_tokens = 50;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(context);
+
+ pipe = csc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Vertex texcoords
+ */
+ for (i = 0; i < 2; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling vector to scale vertex pos rect to destination size
+ * decl c1 ; Translation vector to move vertex pos rect into position
+ * decl c2 ; Scaling vector to scale texcoord rect to source size
+ * decl c3 ; Translation vector to move texcoord rect into position
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 3);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Vertex texcoords
+ */
+ for (i = 0; i < 2; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * madd o0, i0, c0, c1 ; Scale and translate unit output rect to destination size and pos
+ * madd o1, i1, c2, c3 ; Scale and translate unit texcoord rect to source size and pos
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_inst4(TGSI_OPCODE_MADD, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i, TGSI_FILE_CONSTANT, i * 2, TGSI_FILE_CONSTANT, i * 2 + 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ csc->vertex_shader = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShader
+(
+ struct vlBasicCSC *csc
+)
+{
+ const unsigned int max_tokens = 50;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(context);
+
+ pipe = csc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /* decl i0 ; Texcoords for s0 */
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, 1, 0, 0, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl c0 ; Bias vector for CSC
+ * decl c1-c4 ; CSC matrix c1-c4
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 4);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0 */
+ decl = vl_decl_temps(0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl s0 ; Sampler for tex containing picture to display */
+ decl = vl_decl_samplers(0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* tex2d t0, i0, s0 ; Read src pixel */
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_INPUT, 0, TGSI_FILE_SAMPLER, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* sub t0, t0, c0 ; Subtract bias vector from pixel */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * dp4 o0.x, t0, c1 ; Multiply pixel by the color conversion matrix
+ * dp4 o0.y, t0, c2
+ * dp4 o0.z, t0, c3
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_DP4, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, i + 1);
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ csc->fragment_shader = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateDataBufs
+(
+ struct vlBasicCSC *csc
+)
+{
+ struct pipe_context *pipe;
+
+ assert(csc);
+
+ pipe = csc->pipe;
+
+ /*
+ * Create our vertex buffer and vertex buffer element
+ * VB contains 4 vertices that render a quad covering the entire window
+ * to display a rendered surface
+ * Quad is rendered as a tri strip
+ */
+ csc->vertex_bufs[0].pitch = sizeof(struct vlVertex2f);
+ csc->vertex_bufs[0].max_index = 3;
+ csc->vertex_bufs[0].buffer_offset = 0;
+ csc->vertex_bufs[0].buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(struct vlVertex2f) * 4
+ );
+
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, csc->vertex_bufs[0].buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ surface_verts,
+ sizeof(struct vlVertex2f) * 4
+ );
+
+ pipe->winsys->buffer_unmap(pipe->winsys, csc->vertex_bufs[0].buffer);
+
+ csc->vertex_elems[0].src_offset = 0;
+ csc->vertex_elems[0].vertex_buffer_index = 0;
+ csc->vertex_elems[0].nr_components = 2;
+ csc->vertex_elems[0].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /*
+ * Create our texcoord buffer and texcoord buffer element
+ * Texcoord buffer contains the TCs for mapping the rendered surface to the 4 vertices
+ */
+ csc->vertex_bufs[1].pitch = sizeof(struct vlVertex2f);
+ csc->vertex_bufs[1].max_index = 3;
+ csc->vertex_bufs[1].buffer_offset = 0;
+ csc->vertex_bufs[1].buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(struct vlVertex2f) * 4
+ );
+
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, csc->vertex_bufs[1].buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ surface_texcoords,
+ sizeof(struct vlVertex2f) * 4
+ );
+
+ pipe->winsys->buffer_unmap(pipe->winsys, csc->vertex_bufs[1].buffer);
+
+ csc->vertex_elems[1].src_offset = 0;
+ csc->vertex_elems[1].vertex_buffer_index = 1;
+ csc->vertex_elems[1].nr_components = 2;
+ csc->vertex_elems[1].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /*
+ * Create our vertex shader's constant buffer
+ * Const buffer contains scaling and translation vectors
+ */
+ csc->vs_const_buf.size = sizeof(struct vlVertexShaderConsts);
+ csc->vs_const_buf.buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_CONSTANT,
+ csc->vs_const_buf.size
+ );
+
+ /*
+ * Create our fragment shader's constant buffer
+ * Const buffer contains the color conversion matrix and bias vectors
+ */
+ csc->fs_const_buf.size = sizeof(struct vlFragmentShaderConsts);
+ csc->fs_const_buf.buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_CONSTANT,
+ csc->fs_const_buf.size
+ );
+
+ /*
+ * TODO: Refactor this into a seperate function,
+ * allow changing the CSC matrix at runtime to switch between regular & full versions
+ */
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, csc->fs_const_buf.buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ &bt_601,
+ sizeof(struct vlFragmentShaderConsts)
+ );
+
+ pipe->winsys->buffer_unmap(pipe->winsys, csc->fs_const_buf.buffer);
+
+ return 0;
+}
+
+static int vlInit
+(
+ struct vlBasicCSC *csc
+)
+{
+ struct pipe_context *pipe;
+ struct pipe_sampler_state sampler;
+
+ assert(csc);
+
+ pipe = csc->pipe;
+
+ /* Delay creating the FB until vlPutSurface() so we know window size */
+ csc->framebuffer.num_cbufs = 1;
+ csc->framebuffer.cbufs[0] = NULL;
+ csc->framebuffer.zsbuf = NULL;
+
+ sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.min_img_filter = PIPE_TEX_FILTER_LINEAR;
+ sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
+ sampler.mag_img_filter = PIPE_TEX_FILTER_LINEAR;
+ sampler.compare_mode = PIPE_TEX_COMPARE_NONE;
+ sampler.compare_func = PIPE_FUNC_ALWAYS;
+ sampler.normalized_coords = 1;
+ /*sampler.prefilter = ;*/
+ /*sampler.shadow_ambient = ;*/
+ /*sampler.lod_bias = ;*/
+ /*sampler.min_lod = ;*/
+ /*sampler.max_lod = ;*/
+ /*sampler.border_color[i] = ;*/
+ /*sampler.max_anisotropy = ;*/
+ csc->sampler = pipe->create_sampler_state(pipe, &sampler);
+
+ vlCreateVertexShader(csc);
+ vlCreateFragmentShader(csc);
+ vlCreateDataBufs(csc);
+
+ return 0;
+}
+
+int vlCreateBasicCSC
+(
+ struct pipe_context *pipe,
+ struct vlCSC **csc
+)
+{
+ struct vlBasicCSC *basic_csc;
+
+ assert(pipe);
+ assert(csc);
+
+ basic_csc = calloc(1, sizeof(struct vlBasicCSC));
+
+ if (!basic_csc)
+ return 1;
+
+ basic_csc->base.vlResizeFrameBuffer = &vlResizeFrameBuffer;
+ basic_csc->base.vlBegin = &vlBegin;
+ basic_csc->base.vlPutPicture = &vlPutPictureCSC;
+ basic_csc->base.vlEnd = &vlEnd;
+ basic_csc->base.vlGetFrameBuffer = &vlGetFrameBuffer;
+ basic_csc->base.vlDestroy = &vlDestroy;
+ basic_csc->pipe = pipe;
+
+ vlInit(basic_csc);
+
+ *csc = &basic_csc->base;
+
+ return 0;
+}
--- /dev/null
+#ifndef vl_basic_csc_h
+#define vl_basic_csc_h
+
+struct pipe_context;
+struct vlCSC;
+
+int vlCreateBasicCSC
+(
+ struct pipe_context *pipe,
+ struct vlCSC **csc
+);
+
+#endif
--- /dev/null
+#define VL_INTERNAL
+#include "vl_context.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <pipe/p_context.h>
+#include <pipe/p_state.h>
+#include "vl_render.h"
+#include "vl_r16snorm_mc.h"
+#include "vl_r16snorm_mc_buf.h"
+#include "vl_csc.h"
+#include "vl_basic_csc.h"
+
+static int vlInitCommon(struct vlContext *context)
+{
+ struct pipe_context *pipe;
+ struct pipe_rasterizer_state rast;
+ struct pipe_blend_state blend;
+ struct pipe_depth_stencil_alpha_state dsa;
+ unsigned int i;
+
+ assert(context);
+
+ pipe = context->pipe;
+
+ rast.flatshade = 1;
+ rast.flatshade_first = 0;
+ rast.light_twoside = 0;
+ rast.front_winding = PIPE_WINDING_CCW;
+ rast.cull_mode = PIPE_WINDING_CW;
+ rast.fill_cw = PIPE_POLYGON_MODE_FILL;
+ rast.fill_ccw = PIPE_POLYGON_MODE_FILL;
+ rast.offset_cw = 0;
+ rast.offset_ccw = 0;
+ rast.scissor = 0;
+ rast.poly_smooth = 0;
+ rast.poly_stipple_enable = 0;
+ rast.point_sprite = 0;
+ rast.point_size_per_vertex = 0;
+ rast.multisample = 0;
+ rast.line_smooth = 0;
+ rast.line_stipple_enable = 0;
+ rast.line_stipple_factor = 0;
+ rast.line_stipple_pattern = 0;
+ rast.line_last_pixel = 0;
+ /* Don't need clipping, but viewport mapping done here */
+ rast.bypass_clipping = 0;
+ rast.bypass_vs = 0;
+ rast.origin_lower_left = 0;
+ rast.line_width = 1;
+ rast.point_smooth = 0;
+ rast.point_size = 1;
+ rast.offset_units = 1;
+ rast.offset_scale = 1;
+ /*rast.sprite_coord_mode[i] = ;*/
+ context->raster = pipe->create_rasterizer_state(pipe, &rast);
+ pipe->bind_rasterizer_state(pipe, context->raster);
+
+ blend.blend_enable = 0;
+ blend.rgb_func = PIPE_BLEND_ADD;
+ blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE;
+ blend.rgb_dst_factor = PIPE_BLENDFACTOR_ONE;
+ blend.alpha_func = PIPE_BLEND_ADD;
+ blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE;
+ blend.alpha_dst_factor = PIPE_BLENDFACTOR_ONE;
+ blend.logicop_enable = 0;
+ blend.logicop_func = PIPE_LOGICOP_CLEAR;
+ /* Needed to allow color writes to FB, even if blending disabled */
+ blend.colormask = PIPE_MASK_RGBA;
+ blend.dither = 0;
+ context->blend = pipe->create_blend_state(pipe, &blend);
+ pipe->bind_blend_state(pipe, context->blend);
+
+ dsa.depth.enabled = 0;
+ dsa.depth.writemask = 0;
+ dsa.depth.func = PIPE_FUNC_ALWAYS;
+ dsa.depth.occlusion_count = 0;
+ for (i = 0; i < 2; ++i)
+ {
+ dsa.stencil[i].enabled = 0;
+ dsa.stencil[i].func = PIPE_FUNC_ALWAYS;
+ dsa.stencil[i].fail_op = PIPE_STENCIL_OP_KEEP;
+ dsa.stencil[i].zpass_op = PIPE_STENCIL_OP_KEEP;
+ dsa.stencil[i].zfail_op = PIPE_STENCIL_OP_KEEP;
+ dsa.stencil[i].ref_value = 0;
+ dsa.stencil[i].value_mask = 0;
+ dsa.stencil[i].write_mask = 0;
+ }
+ dsa.alpha.enabled = 0;
+ dsa.alpha.func = PIPE_FUNC_ALWAYS;
+ dsa.alpha.ref = 0;
+ context->dsa = pipe->create_depth_stencil_alpha_state(pipe, &dsa);
+ pipe->bind_depth_stencil_alpha_state(pipe, context->dsa);
+
+ return 0;
+}
+
+int vlCreateContext
+(
+ struct vlScreen *screen,
+ struct pipe_context *pipe,
+ unsigned int picture_width,
+ unsigned int picture_height,
+ enum vlFormat picture_format,
+ enum vlProfile profile,
+ enum vlEntryPoint entry_point,
+ struct vlContext **context
+)
+{
+ struct vlContext *ctx;
+
+ assert(screen);
+ assert(context);
+ assert(pipe);
+
+ ctx = calloc(1, sizeof(struct vlContext));
+
+ if (!ctx)
+ return 1;
+
+ ctx->screen = screen;
+ ctx->pipe = pipe;
+ ctx->picture_width = picture_width;
+ ctx->picture_height = picture_height;
+ ctx->picture_format = picture_format;
+ ctx->profile = profile;
+ ctx->entry_point = entry_point;
+
+ vlInitCommon(ctx);
+
+ /*vlCreateR16SNormMC(pipe, picture_width, picture_height, picture_format, &ctx->render);*/
+ vlCreateR16SNormBufferedMC(pipe, picture_width, picture_height, picture_format, &ctx->render);
+ vlCreateBasicCSC(pipe, &ctx->csc);
+
+ *context = ctx;
+
+ return 0;
+}
+
+int vlDestroyContext
+(
+ struct vlContext *context
+)
+{
+ assert(context);
+
+ /* XXX: Must unbind shaders before we can delete them for some reason */
+ context->pipe->bind_vs_state(context->pipe, NULL);
+ context->pipe->bind_fs_state(context->pipe, NULL);
+
+ context->render->vlDestroy(context->render);
+ context->csc->vlDestroy(context->csc);
+
+ context->pipe->delete_blend_state(context->pipe, context->blend);
+ context->pipe->delete_rasterizer_state(context->pipe, context->raster);
+ context->pipe->delete_depth_stencil_alpha_state(context->pipe, context->dsa);
+
+ free(context);
+
+ return 0;
+}
+
+struct vlScreen* vlContextGetScreen
+(
+ struct vlContext *context
+)
+{
+ assert(context);
+
+ return context->screen;
+}
+
+struct pipe_context* vlGetPipeContext
+(
+ struct vlContext *context
+)
+{
+ assert(context);
+
+ return context->pipe;
+}
+
+unsigned int vlGetPictureWidth
+(
+ struct vlContext *context
+)
+{
+ assert(context);
+
+ return context->picture_width;
+}
+
+unsigned int vlGetPictureHeight
+(
+ struct vlContext *context
+)
+{
+ assert(context);
+
+ return context->picture_height;
+}
+
+enum vlFormat vlGetPictureFormat
+(
+ struct vlContext *context
+)
+{
+ assert(context);
+
+ return context->picture_format;
+}
--- /dev/null
+#ifndef vl_context_h
+#define vl_context_h
+
+#include "vl_types.h"
+
+struct pipe_context;
+
+#ifdef VL_INTERNAL
+struct vlRender;
+struct vlCSC;
+
+struct vlContext
+{
+ struct vlScreen *screen;
+ struct pipe_context *pipe;
+ unsigned int picture_width;
+ unsigned int picture_height;
+ enum vlFormat picture_format;
+ enum vlProfile profile;
+ enum vlEntryPoint entry_point;
+
+ void *raster;
+ void *dsa;
+ void *blend;
+
+ struct vlRender *render;
+ struct vlCSC *csc;
+};
+#endif
+
+int vlCreateContext
+(
+ struct vlScreen *screen,
+ struct pipe_context *pipe,
+ unsigned int picture_width,
+ unsigned int picture_height,
+ enum vlFormat picture_format,
+ enum vlProfile profile,
+ enum vlEntryPoint entry_point,
+ struct vlContext **context
+);
+
+int vlDestroyContext
+(
+ struct vlContext *context
+);
+
+struct vlScreen* vlContextGetScreen
+(
+ struct vlContext *context
+);
+
+struct pipe_context* vlGetPipeContext
+(
+ struct vlContext *context
+);
+
+unsigned int vlGetPictureWidth
+(
+ struct vlContext *context
+);
+
+unsigned int vlGetPictureHeight
+(
+ struct vlContext *context
+);
+
+enum vlFormat vlGetPictureFormat
+(
+ struct vlContext *context
+);
+
+#endif
--- /dev/null
+#ifndef vl_csc_h
+#define vl_csc_h
+
+#include "vl_types.h"
+
+struct pipe_surface;
+
+struct vlCSC
+{
+ int (*vlResizeFrameBuffer)
+ (
+ struct vlCSC *csc,
+ unsigned int width,
+ unsigned int height
+ );
+
+ int (*vlBegin)
+ (
+ struct vlCSC *csc
+ );
+
+ int (*vlPutPicture)
+ (
+ struct vlCSC *csc,
+ struct vlSurface *surface,
+ int srcx,
+ int srcy,
+ int srcw,
+ int srch,
+ int destx,
+ int desty,
+ int destw,
+ int desth,
+ enum vlPictureType picture_type
+ );
+
+ int (*vlEnd)
+ (
+ struct vlCSC *csc
+ );
+
+ struct pipe_surface* (*vlGetFrameBuffer)
+ (
+ struct vlCSC *csc
+ );
+
+ int (*vlDestroy)
+ (
+ struct vlCSC *csc
+ );
+};
+
+#endif
--- /dev/null
+#ifndef vl_defs_h
+#define vl_defs_h
+
+#define VL_BLOCK_WIDTH 8
+#define VL_BLOCK_HEIGHT 8
+#define VL_BLOCK_SIZE (VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT)
+#define VL_MACROBLOCK_WIDTH 16
+#define VL_MACROBLOCK_HEIGHT 16
+#define VL_MACROBLOCK_SIZE (VL_MACROBLOCK_WIDTH * VL_MACROBLOCK_HEIGHT)
+
+#endif
--- /dev/null
+#define VL_INTERNAL
+#include "vl_display.h"
+#include <assert.h>
+#include <stdlib.h>
+
+int vlCreateDisplay
+(
+ vlNativeDisplay native_display,
+ struct vlDisplay **display
+)
+{
+ struct vlDisplay *dpy;
+
+ assert(native_display);
+ assert(display);
+
+ dpy = calloc(1, sizeof(struct vlDisplay));
+
+ if (!dpy)
+ return 1;
+
+ dpy->native = native_display;
+ *display = dpy;
+
+ return 0;
+}
+
+int vlDestroyDisplay
+(
+ struct vlDisplay *display
+)
+{
+ assert(display);
+
+ free(display);
+
+ return 0;
+}
+
+vlNativeDisplay vlGetNativeDisplay
+(
+ struct vlDisplay *display
+)
+{
+ assert(display);
+
+ return display->native;
+}
--- /dev/null
+#ifndef vl_display_h
+#define vl_display_h
+
+#include "vl_types.h"
+
+#ifdef VL_INTERNAL
+struct vlDisplay
+{
+ vlNativeDisplay native;
+};
+#endif
+
+int vlCreateDisplay
+(
+ vlNativeDisplay native_display,
+ struct vlDisplay **display
+);
+
+int vlDestroyDisplay
+(
+ struct vlDisplay *display
+);
+
+vlNativeDisplay vlGetNativeDisplay
+(
+ struct vlDisplay *display
+);
+
+#endif
--- /dev/null
+#define VL_INTERNAL
+#include "vl_r16snorm_mc.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <pipe/p_context.h>
+#include <pipe/p_winsys.h>
+#include <pipe/p_state.h>
+#include <pipe/p_inlines.h>
+#include <tgsi/tgsi_parse.h>
+#include <tgsi/tgsi_build.h>
+#include "vl_render.h"
+#include "vl_shader_build.h"
+#include "vl_surface.h"
+#include "vl_util.h"
+#include "vl_types.h"
+#include "vl_defs.h"
+
+#define NUM_BUFS 4 /* Number of rotating buffers to use */
+
+struct vlVertexShaderConsts
+{
+ /*struct vlVertex4f scale;
+ struct vlVertex4f denorm;*/
+ struct vlVertex4f scale;
+ struct vlVertex4f mb_pos_trans;
+ struct vlVertex4f denorm;
+ struct
+ {
+ struct vlVertex4f top_field;
+ struct vlVertex4f bottom_field;
+ } mb_tc_trans[2];
+};
+
+struct vlFragmentShaderConsts
+{
+ struct vlVertex4f multiplier;
+ struct vlVertex4f div;
+};
+
+struct vlR16SnormMC
+{
+ struct vlRender base;
+
+ unsigned int video_width, video_height;
+ enum vlFormat video_format;
+ unsigned int cur_buf;
+
+ struct pipe_context *pipe;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state render_target;
+ struct pipe_sampler_state *samplers[5];
+ struct pipe_texture *textures[NUM_BUFS][5];
+ void *i_vs, *p_vs[2], *b_vs[2];
+ void *i_fs, *p_fs[2], *b_fs[2];
+ struct pipe_vertex_buffer vertex_bufs[3];
+ struct pipe_vertex_element vertex_elems[3];
+ struct pipe_constant_buffer vs_const_buf, fs_const_buf;
+};
+
+static int vlBegin
+(
+ struct vlRender *render
+)
+{
+ struct vlR16SnormMC *mc;
+ struct pipe_context *pipe;
+
+ assert(render);
+
+ mc = (struct vlR16SnormMC*)render;
+ pipe = mc->pipe;
+
+ /* Frame buffer set in vlRender*Macroblock() */
+ /* Shaders, samplers, textures set in vlRender*Macroblock() */
+ pipe->set_vertex_buffers(pipe, 3, mc->vertex_bufs);
+ pipe->set_vertex_elements(pipe, 3, mc->vertex_elems);
+ pipe->set_viewport_state(pipe, &mc->viewport);
+ pipe->set_constant_buffer(pipe, PIPE_SHADER_VERTEX, 0, &mc->vs_const_buf);
+ pipe->set_constant_buffer(pipe, PIPE_SHADER_FRAGMENT, 0, &mc->fs_const_buf);
+
+ return 0;
+}
+
+/*static int vlGrabMacroBlock
+(
+ struct vlR16SnormMC *mc,
+ struct vlMpeg2MacroBlock *macroblock
+)
+{
+ assert(mc);
+ assert(macroblock);
+
+
+
+ return 0;
+}*/
+
+/*#define DO_IDCT*/
+
+#ifdef DO_IDCT
+static int vlTransformBlock(short *src, short *dst, short bias)
+{
+ static const float basis[8][8] =
+ {
+ {0.3536, 0.4904, 0.4619, 0.4157, 0.3536, 0.2778, 0.1913, 0.0975},
+ {0.3536, 0.4157, 0.1913, -0.0975, -0.3536, -0.4904, -0.4619, -0.2778},
+ {0.3536, 0.2778, -0.1913, -0.4904, -0.3536, 0.0975, 0.4619, 0.4157},
+ {0.3536, 0.0975, -0.4619, -0.2778, 0.3536, 0.4157, -0.1913, -0.4904},
+ {0.3536, -0.0975, -0.4619, 0.2778, 0.3536, -0.4157, -0.1913, 0.4904},
+ {0.3536, -0.2778, -0.1913, 0.4904, -0.3536, -0.0975, 0.4619, -0.4157},
+ {0.3536, -0.4157, 0.1913, 0.0975, -0.3536, 0.4904, -0.4619, 0.2778},
+ {0.3536, -0.4904, 0.4619, -0.4157, 0.3536, -0.2778, 0.1913, -0.0975}
+ };
+
+ unsigned int x, y;
+ short tmp[64];
+
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ for (x = 0; x < VL_BLOCK_WIDTH; ++x)
+ tmp[y * VL_BLOCK_WIDTH + x] = (short)
+ (
+ src[y * VL_BLOCK_WIDTH + 0] * basis[x][0] +
+ src[y * VL_BLOCK_WIDTH + 1] * basis[x][1] +
+ src[y * VL_BLOCK_WIDTH + 2] * basis[x][2] +
+ src[y * VL_BLOCK_WIDTH + 3] * basis[x][3] +
+ src[y * VL_BLOCK_WIDTH + 4] * basis[x][4] +
+ src[y * VL_BLOCK_WIDTH + 5] * basis[x][5] +
+ src[y * VL_BLOCK_WIDTH + 6] * basis[x][6] +
+ src[y * VL_BLOCK_WIDTH + 7] * basis[x][7]
+ );
+
+ for (x = 0; x < VL_BLOCK_WIDTH; ++x)
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ {
+ dst[y * VL_BLOCK_WIDTH + x] = bias + (short)
+ (
+ tmp[0 * VL_BLOCK_WIDTH + x] * basis[y][0] +
+ tmp[1 * VL_BLOCK_WIDTH + x] * basis[y][1] +
+ tmp[2 * VL_BLOCK_WIDTH + x] * basis[y][2] +
+ tmp[3 * VL_BLOCK_WIDTH + x] * basis[y][3] +
+ tmp[4 * VL_BLOCK_WIDTH + x] * basis[y][4] +
+ tmp[5 * VL_BLOCK_WIDTH + x] * basis[y][5] +
+ tmp[6 * VL_BLOCK_WIDTH + x] * basis[y][6] +
+ tmp[7 * VL_BLOCK_WIDTH + x] * basis[y][7]
+ );
+ if (dst[y * VL_BLOCK_WIDTH + x] > 255)
+ dst[y * VL_BLOCK_WIDTH + x] = 255;
+ else if (bias > 0 && dst[y * VL_BLOCK_WIDTH + x] < 0)
+ dst[y * VL_BLOCK_WIDTH + x] = 0;
+ }
+ return 0;
+}
+#endif
+
+static int vlGrabFrameCodedBlock(short *src, short *dst, unsigned int dst_pitch)
+{
+ unsigned int y;
+
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ memcpy
+ (
+ dst + y * dst_pitch,
+ src + y * VL_BLOCK_WIDTH,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ return 0;
+}
+
+static int vlGrabFieldCodedBlock(short *src, short *dst, unsigned int dst_pitch)
+{
+ unsigned int y;
+
+ for (y = 0; y < VL_BLOCK_HEIGHT / 2; ++y)
+ memcpy
+ (
+ dst + y * dst_pitch * 2,
+ src + y * VL_BLOCK_WIDTH,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ dst += VL_BLOCK_HEIGHT * dst_pitch;
+
+ for (; y < VL_BLOCK_HEIGHT; ++y)
+ memcpy
+ (
+ dst + y * dst_pitch * 2,
+ src + y * VL_BLOCK_WIDTH,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ return 0;
+}
+
+static int vlGrabNoBlock(short *dst, unsigned int dst_pitch)
+{
+ unsigned int y;
+
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ memset
+ (
+ dst + y * dst_pitch,
+ 0,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ return 0;
+}
+
+enum vlSampleType
+{
+ vlSampleTypeFull,
+ vlSampleTypeDiff
+};
+
+static int vlGrabBlocks
+(
+ struct vlR16SnormMC *mc,
+ unsigned int coded_block_pattern,
+ enum vlDCTType dct_type,
+ enum vlSampleType sample_type,
+ short *blocks
+)
+{
+ struct pipe_surface *tex_surface;
+ short *texels;
+ unsigned int tex_pitch;
+ unsigned int tb, sb = 0;
+
+ assert(mc);
+ assert(blocks);
+
+ tex_surface = mc->pipe->screen->get_tex_surface
+ (
+ mc->pipe->screen,
+ mc->textures[mc->cur_buf % NUM_BUFS][0],
+ 0, 0, 0, PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ texels = pipe_surface_map(tex_surface, PIPE_BUFFER_USAGE_CPU_WRITE);
+ tex_pitch = tex_surface->stride / tex_surface->block.size;
+
+ for (tb = 0; tb < 4; ++tb)
+ {
+ if ((coded_block_pattern >> (5 - tb)) & 1)
+ {
+ short *cur_block = blocks + sb * VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT;
+
+#ifdef DO_IDCT
+ vlTransformBlock(cur_block, cur_block, sample_type == vlSampleTypeFull ? 128 : 0);
+#endif
+
+ if (dct_type == vlDCTTypeFrameCoded)
+ vlGrabFrameCodedBlock
+ (
+ cur_block,
+ texels + tb * tex_pitch * VL_BLOCK_HEIGHT,
+ tex_pitch
+ );
+ else
+ vlGrabFieldCodedBlock
+ (
+ cur_block,
+ texels + (tb % 2) * tex_pitch * VL_BLOCK_HEIGHT + (tb / 2) * tex_pitch,
+ tex_pitch
+ );
+
+ ++sb;
+ }
+ else
+ vlGrabNoBlock(texels + tb * tex_pitch * VL_BLOCK_HEIGHT, tex_pitch);
+ }
+
+ pipe_surface_unmap(tex_surface);
+
+ /* TODO: Implement 422, 444 */
+ for (tb = 0; tb < 2; ++tb)
+ {
+ tex_surface = mc->pipe->screen->get_tex_surface
+ (
+ mc->pipe->screen,
+ mc->textures[mc->cur_buf % NUM_BUFS][tb + 1],
+ 0, 0, 0, PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ texels = pipe_surface_map(tex_surface, PIPE_BUFFER_USAGE_CPU_WRITE);
+ tex_pitch = tex_surface->stride / tex_surface->block.size;
+
+ if ((coded_block_pattern >> (1 - tb)) & 1)
+ {
+ short *cur_block = blocks + sb * VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT;
+
+#ifdef DO_IDCT
+ vlTransformBlock(cur_block, cur_block, sample_type == vlSampleTypeFull ? 128 : 0);
+#endif
+
+ vlGrabFrameCodedBlock
+ (
+ cur_block,
+ texels,
+ tex_pitch
+ );
+
+ ++sb;
+ }
+ else
+ vlGrabNoBlock(texels, tex_pitch);
+
+ pipe_surface_unmap(tex_surface);
+ }
+
+ return 0;
+}
+
+static int vlRenderIMacroBlock
+(
+ struct vlR16SnormMC *mc,
+ enum vlPictureType picture_type,
+ enum vlFieldOrder field_order,
+ unsigned int mbx,
+ unsigned int mby,
+ unsigned int coded_block_pattern,
+ enum vlDCTType dct_type,
+ short *blocks,
+ struct vlSurface *surface
+)
+{
+ struct pipe_context *pipe;
+ struct vlVertexShaderConsts *vs_consts;
+
+ assert(blocks);
+ assert(surface);
+
+ /* TODO: Implement interlaced rendering */
+ if (picture_type != vlPictureTypeFrame)
+ return 0;
+
+ vlGrabBlocks(mc, coded_block_pattern, dct_type, vlSampleTypeFull, blocks);
+
+ pipe = mc->pipe;
+
+ vs_consts = pipe->winsys->buffer_map
+ (
+ pipe->winsys,
+ mc->vs_const_buf.buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ vs_consts->scale.x = VL_MACROBLOCK_WIDTH / (float)surface->texture->width[0];
+ vs_consts->scale.y = VL_MACROBLOCK_HEIGHT / (float)surface->texture->height[0];
+ vs_consts->scale.z = 1.0f;
+ vs_consts->scale.w = 1.0f;
+ vs_consts->mb_pos_trans.x = (mbx * VL_MACROBLOCK_WIDTH) / (float)surface->texture->width[0];
+ vs_consts->mb_pos_trans.y = (mby * VL_MACROBLOCK_HEIGHT) / (float)surface->texture->height[0];
+ vs_consts->mb_pos_trans.z = 0.0f;
+ vs_consts->mb_pos_trans.w = 0.0f;
+
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->vs_const_buf.buffer);
+
+ mc->render_target.cbufs[0] = pipe->screen->get_tex_surface
+ (
+ pipe->screen,
+ surface->texture,
+ 0, 0, 0, PIPE_BUFFER_USAGE_GPU_READ | PIPE_BUFFER_USAGE_GPU_WRITE
+ );
+ pipe->set_framebuffer_state(pipe, &mc->render_target);
+ pipe->set_sampler_textures(pipe, 3, mc->textures[mc->cur_buf % NUM_BUFS]);
+ pipe->bind_sampler_states(pipe, 3, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->i_vs);
+ pipe->bind_fs_state(pipe, mc->i_fs);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, 0, 24);
+
+ mc->cur_buf++;
+
+ return 0;
+}
+
+static int vlRenderPMacroBlock
+(
+ struct vlR16SnormMC *mc,
+ enum vlPictureType picture_type,
+ enum vlFieldOrder field_order,
+ unsigned int mbx,
+ unsigned int mby,
+ enum vlMotionType mc_type,
+ short top_x,
+ short top_y,
+ short bottom_x,
+ short bottom_y,
+ unsigned int coded_block_pattern,
+ enum vlDCTType dct_type,
+ short *blocks,
+ struct vlSurface *ref_surface,
+ struct vlSurface *surface
+)
+{
+ struct pipe_context *pipe;
+ struct vlVertexShaderConsts *vs_consts;
+
+ assert(motion_vectors);
+ assert(blocks);
+ assert(ref_surface);
+ assert(surface);
+
+ /* TODO: Implement interlaced rendering */
+ if (picture_type != vlPictureTypeFrame)
+ return 0;
+ /* TODO: Implement other MC types */
+ if (mc_type != vlMotionTypeFrame && mc_type != vlMotionTypeField)
+ return 0;
+
+ vlGrabBlocks(mc, coded_block_pattern, dct_type, vlSampleTypeDiff, blocks);
+
+ pipe = mc->pipe;
+
+ vs_consts = pipe->winsys->buffer_map
+ (
+ pipe->winsys,
+ mc->vs_const_buf.buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ vs_consts->scale.x = VL_MACROBLOCK_WIDTH / (float)surface->texture->width[0];
+ vs_consts->scale.y = VL_MACROBLOCK_HEIGHT / (float)surface->texture->height[0];
+ vs_consts->scale.z = 1.0f;
+ vs_consts->scale.w = 1.0f;
+ vs_consts->mb_pos_trans.x = (mbx * VL_MACROBLOCK_WIDTH) / (float)surface->texture->width[0];
+ vs_consts->mb_pos_trans.y = (mby * VL_MACROBLOCK_HEIGHT) / (float)surface->texture->height[0];
+ vs_consts->mb_pos_trans.z = 0.0f;
+ vs_consts->mb_pos_trans.w = 0.0f;
+ vs_consts->mb_tc_trans[0].top_field.x = (mbx * VL_MACROBLOCK_WIDTH + top_x * 0.5f) / (float)surface->texture->width[0];
+ vs_consts->mb_tc_trans[0].top_field.y = (mby * VL_MACROBLOCK_HEIGHT + top_y * 0.5f) / (float)surface->texture->height[0];
+ vs_consts->mb_tc_trans[0].top_field.z = 0.0f;
+ vs_consts->mb_tc_trans[0].top_field.w = 0.0f;
+
+ if (mc_type == vlMotionTypeField)
+ {
+ vs_consts->denorm.x = (float)surface->texture->width[0];
+ vs_consts->denorm.y = (float)surface->texture->height[0];
+
+ vs_consts->mb_tc_trans[0].bottom_field.x = (mbx * VL_MACROBLOCK_WIDTH + bottom_x * 0.5f) / (float)surface->texture->width[0];
+ vs_consts->mb_tc_trans[0].bottom_field.y = (mby * VL_MACROBLOCK_HEIGHT + bottom_y * 0.5f) / (float)surface->texture->height[0];
+ vs_consts->mb_tc_trans[0].bottom_field.z = 0.0f;
+ vs_consts->mb_tc_trans[0].bottom_field.w = 0.0f;
+
+ pipe->bind_vs_state(pipe, mc->p_vs[1]);
+ pipe->bind_fs_state(pipe, mc->p_fs[1]);
+ }
+ else
+ {
+ pipe->bind_vs_state(pipe, mc->p_vs[0]);
+ pipe->bind_fs_state(pipe, mc->p_fs[0]);
+ }
+
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->vs_const_buf.buffer);
+
+ mc->render_target.cbufs[0] = pipe->screen->get_tex_surface
+ (
+ pipe->screen,
+ surface->texture,
+ 0, 0, 0, PIPE_BUFFER_USAGE_GPU_READ | PIPE_BUFFER_USAGE_GPU_WRITE
+ );
+ pipe->set_framebuffer_state(pipe, &mc->render_target);
+
+ mc->textures[mc->cur_buf % NUM_BUFS][3] = ref_surface->texture;
+ pipe->set_sampler_textures(pipe, 4, mc->textures[mc->cur_buf % NUM_BUFS]);
+ pipe->bind_sampler_states(pipe, 4, (void**)mc->samplers);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, 0, 24);
+
+ mc->cur_buf++;
+
+ return 0;
+}
+
+static int vlRenderBMacroBlock
+(
+ struct vlR16SnormMC *mc,
+ enum vlPictureType picture_type,
+ enum vlFieldOrder field_order,
+ unsigned int mbx,
+ unsigned int mby,
+ enum vlMotionType mc_type,
+ short top_past_x,
+ short top_past_y,
+ short bottom_past_x,
+ short bottom_past_y,
+ short top_future_x,
+ short top_future_y,
+ short bottom_future_x,
+ short bottom_future_y,
+ unsigned int coded_block_pattern,
+ enum vlDCTType dct_type,
+ short *blocks,
+ struct vlSurface *past_surface,
+ struct vlSurface *future_surface,
+ struct vlSurface *surface
+)
+{
+ struct pipe_context *pipe;
+ struct vlVertexShaderConsts *vs_consts;
+
+ assert(motion_vectors);
+ assert(blocks);
+ assert(ref_surface);
+ assert(surface);
+
+ /* TODO: Implement interlaced rendering */
+ if (picture_type != vlPictureTypeFrame)
+ return 0;
+ /* TODO: Implement other MC types */
+ if (mc_type != vlMotionTypeFrame && mc_type != vlMotionTypeField)
+ return 0;
+
+ vlGrabBlocks(mc, coded_block_pattern, dct_type, vlSampleTypeDiff, blocks);
+
+ pipe = mc->pipe;
+
+ vs_consts = pipe->winsys->buffer_map
+ (
+ pipe->winsys,
+ mc->vs_const_buf.buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ vs_consts->scale.x = VL_MACROBLOCK_WIDTH / (float)surface->texture->width[0];
+ vs_consts->scale.y = VL_MACROBLOCK_HEIGHT / (float)surface->texture->height[0];
+ vs_consts->scale.z = 1.0f;
+ vs_consts->scale.w = 1.0f;
+ vs_consts->mb_pos_trans.x = (mbx * VL_MACROBLOCK_WIDTH) / (float)surface->texture->width[0];
+ vs_consts->mb_pos_trans.y = (mby * VL_MACROBLOCK_HEIGHT) / (float)surface->texture->height[0];
+ vs_consts->mb_pos_trans.z = 0.0f;
+ vs_consts->mb_pos_trans.w = 0.0f;
+ vs_consts->mb_tc_trans[0].top_field.x = (mbx * VL_MACROBLOCK_WIDTH + top_past_x * 0.5f) / (float)surface->texture->width[0];
+ vs_consts->mb_tc_trans[0].top_field.y = (mby * VL_MACROBLOCK_HEIGHT + top_past_y * 0.5f) / (float)surface->texture->height[0];
+ vs_consts->mb_tc_trans[0].top_field.z = 0.0f;
+ vs_consts->mb_tc_trans[0].top_field.w = 0.0f;
+ vs_consts->mb_tc_trans[1].top_field.x = (mbx * VL_MACROBLOCK_WIDTH + top_future_x * 0.5f) / (float)surface->texture->width[0];
+ vs_consts->mb_tc_trans[1].top_field.y = (mby * VL_MACROBLOCK_HEIGHT + top_future_y * 0.5f) / (float)surface->texture->height[0];
+ vs_consts->mb_tc_trans[1].top_field.z = 0.0f;
+ vs_consts->mb_tc_trans[1].top_field.w = 0.0f;
+
+ if (mc_type == vlMotionTypeField)
+ {
+ vs_consts->denorm.x = (float)surface->texture->width[0];
+ vs_consts->denorm.y = (float)surface->texture->height[0];
+
+ vs_consts->mb_tc_trans[0].bottom_field.x = (mbx * VL_MACROBLOCK_WIDTH + bottom_past_x * 0.5f) / (float)surface->texture->width[0];
+ vs_consts->mb_tc_trans[0].bottom_field.y = (mby * VL_MACROBLOCK_HEIGHT + bottom_past_y * 0.5f) / (float)surface->texture->height[0];
+ vs_consts->mb_tc_trans[0].bottom_field.z = 0.0f;
+ vs_consts->mb_tc_trans[0].bottom_field.w = 0.0f;
+ vs_consts->mb_tc_trans[1].bottom_field.x = (mbx * VL_MACROBLOCK_WIDTH + bottom_future_x * 0.5f) / (float)surface->texture->width[0];
+ vs_consts->mb_tc_trans[1].bottom_field.y = (mby * VL_MACROBLOCK_HEIGHT + bottom_future_y * 0.5f) / (float)surface->texture->height[0];
+ vs_consts->mb_tc_trans[1].bottom_field.z = 0.0f;
+ vs_consts->mb_tc_trans[1].bottom_field.w = 0.0f;
+
+ pipe->bind_vs_state(pipe, mc->b_vs[1]);
+ pipe->bind_fs_state(pipe, mc->b_fs[1]);
+ }
+ else
+ {
+ pipe->bind_vs_state(pipe, mc->b_vs[0]);
+ pipe->bind_fs_state(pipe, mc->b_fs[0]);
+ }
+
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->vs_const_buf.buffer);
+
+ mc->render_target.cbufs[0] = pipe->screen->get_tex_surface
+ (
+ pipe->screen,
+ surface->texture,
+ 0, 0, 0, PIPE_BUFFER_USAGE_GPU_READ | PIPE_BUFFER_USAGE_GPU_WRITE
+ );
+ pipe->set_framebuffer_state(pipe, &mc->render_target);
+
+ mc->textures[mc->cur_buf % NUM_BUFS][3] = past_surface->texture;
+ mc->textures[mc->cur_buf % NUM_BUFS][4] = future_surface->texture;
+ pipe->set_sampler_textures(pipe, 5, mc->textures[mc->cur_buf % NUM_BUFS]);
+ pipe->bind_sampler_states(pipe, 5, (void**)mc->samplers);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, 0, 24);
+
+ mc->cur_buf++;
+
+ return 0;
+}
+
+static int vlRenderMacroBlocksMpeg2R16Snorm
+(
+ struct vlRender *render,
+ struct vlMpeg2MacroBlockBatch *batch,
+ struct vlSurface *surface
+)
+{
+ struct vlR16SnormMC *mc;
+ unsigned int i;
+
+ assert(render);
+
+ mc = (struct vlR16SnormMC*)render;
+
+ /*for (i = 0; i < batch->num_macroblocks; ++i)
+ vlGrabMacroBlock(batch->macroblocks[i]);*/
+
+ for (i = 0; i < batch->num_macroblocks; ++i)
+ {
+ switch (batch->macroblocks[i].mb_type)
+ {
+ case vlMacroBlockTypeIntra:
+ {
+ vlRenderIMacroBlock
+ (
+ mc,
+ batch->picture_type,
+ batch->field_order,
+ batch->macroblocks[i].mbx,
+ batch->macroblocks[i].mby,
+ batch->macroblocks[i].cbp,
+ batch->macroblocks[i].dct_type,
+ batch->macroblocks[i].blocks,
+ surface
+ );
+ break;
+ }
+ case vlMacroBlockTypeFwdPredicted:
+ {
+ vlRenderPMacroBlock
+ (
+ mc,
+ batch->picture_type,
+ batch->field_order,
+ batch->macroblocks[i].mbx,
+ batch->macroblocks[i].mby,
+ batch->macroblocks[i].mo_type,
+ batch->macroblocks[i].PMV[0][0][0],
+ batch->macroblocks[i].PMV[0][0][1],
+ batch->macroblocks[i].PMV[1][0][0],
+ batch->macroblocks[i].PMV[1][0][1],
+ batch->macroblocks[i].cbp,
+ batch->macroblocks[i].dct_type,
+ batch->macroblocks[i].blocks,
+ batch->past_surface,
+ surface
+ );
+ break;
+ }
+ case vlMacroBlockTypeBkwdPredicted:
+ {
+ vlRenderPMacroBlock
+ (
+ mc,
+ batch->picture_type,
+ batch->field_order,
+ batch->macroblocks[i].mbx,
+ batch->macroblocks[i].mby,
+ batch->macroblocks[i].mo_type,
+ batch->macroblocks[i].PMV[0][1][0],
+ batch->macroblocks[i].PMV[0][1][1],
+ batch->macroblocks[i].PMV[1][1][0],
+ batch->macroblocks[i].PMV[1][1][1],
+ batch->macroblocks[i].cbp,
+ batch->macroblocks[i].dct_type,
+ batch->macroblocks[i].blocks,
+ batch->future_surface,
+ surface
+ );
+ break;
+ }
+ case vlMacroBlockTypeBiPredicted:
+ {
+ vlRenderBMacroBlock
+ (
+ mc,
+ batch->picture_type,
+ batch->field_order,
+ batch->macroblocks[i].mbx,
+ batch->macroblocks[i].mby,
+ batch->macroblocks[i].mo_type,
+ batch->macroblocks[i].PMV[0][0][0],
+ batch->macroblocks[i].PMV[0][0][1],
+ batch->macroblocks[i].PMV[1][0][0],
+ batch->macroblocks[i].PMV[1][0][1],
+ batch->macroblocks[i].PMV[0][1][0],
+ batch->macroblocks[i].PMV[0][1][1],
+ batch->macroblocks[i].PMV[1][1][0],
+ batch->macroblocks[i].PMV[1][1][1],
+ batch->macroblocks[i].cbp,
+ batch->macroblocks[i].dct_type,
+ batch->macroblocks[i].blocks,
+ batch->past_surface,
+ batch->future_surface,
+ surface
+ );
+ break;
+ }
+ default:
+ assert(0);
+ }
+ }
+
+ return 0;
+}
+
+static int vlEnd
+(
+ struct vlRender *render
+)
+{
+ assert(render);
+
+ return 0;
+}
+
+static int vlFlush
+(
+ struct vlRender *render
+)
+{
+ assert(render);
+
+ return 0;
+}
+
+static int vlDestroy
+(
+ struct vlRender *render
+)
+{
+ struct vlR16SnormMC *mc;
+ struct pipe_context *pipe;
+ unsigned int i;
+
+ assert(render);
+
+ mc = (struct vlR16SnormMC*)render;
+ pipe = mc->pipe;
+
+ for (i = 0; i < 5; ++i)
+ pipe->delete_sampler_state(pipe, mc->samplers[i]);
+
+ for (i = 0; i < 3; ++i)
+ pipe->winsys->buffer_destroy(pipe->winsys, mc->vertex_bufs[i].buffer);
+
+ /* Textures 3 & 4 are not created directly, no need to release them here */
+ for (i = 0; i < NUM_BUFS; ++i)
+ {
+ pipe_texture_release(&mc->textures[i][0]);
+ pipe_texture_release(&mc->textures[i][1]);
+ pipe_texture_release(&mc->textures[i][2]);
+ }
+
+ pipe->delete_vs_state(pipe, mc->i_vs);
+ pipe->delete_fs_state(pipe, mc->i_fs);
+
+ for (i = 0; i < 2; ++i)
+ {
+ pipe->delete_vs_state(pipe, mc->p_vs[i]);
+ pipe->delete_fs_state(pipe, mc->p_fs[i]);
+ pipe->delete_vs_state(pipe, mc->b_vs[i]);
+ pipe->delete_fs_state(pipe, mc->b_fs[i]);
+ }
+
+ pipe->winsys->buffer_destroy(pipe->winsys, mc->vs_const_buf.buffer);
+ pipe->winsys->buffer_destroy(pipe->winsys, mc->fs_const_buf.buffer);
+
+ free(mc);
+
+ return 0;
+}
+
+/*
+ * Represents 8 triangles (4 quads, 1 per block) in noormalized coords
+ * that render a macroblock.
+ * Need to be scaled to cover mbW*mbH macroblock pixels and translated into
+ * position on target surface.
+ */
+static const struct vlVertex2f macroblock_verts[24] =
+{
+ {0.0f, 0.0f}, {0.0f, 0.5f}, {0.5f, 0.0f},
+ {0.5f, 0.0f}, {0.0f, 0.5f}, {0.5f, 0.5f},
+
+ {0.5f, 0.0f}, {0.5f, 0.5f}, {1.0f, 0.0f},
+ {1.0f, 0.0f}, {0.5f, 0.5f}, {1.0f, 0.5f},
+
+ {0.0f, 0.5f}, {0.0f, 1.0f}, {0.5f, 0.5f},
+ {0.5f, 0.5f}, {0.0f, 1.0f}, {0.5f, 1.0f},
+
+ {0.5f, 0.5f}, {0.5f, 1.0f}, {1.0f, 0.5f},
+ {1.0f, 0.5f}, {0.5f, 1.0f}, {1.0f, 1.0f}
+};
+
+/*
+ * Represents texcoords for the above for rendering 4 luma blocks arranged
+ * in a bW*(bH*4) texture. First luma block located at 0,0->bW,bH; second at
+ * 0,bH->bW,2bH; third at 0,2bH->bW,3bH; fourth at 0,3bH->bW,4bH.
+ */
+static const struct vlVertex2f macroblock_luma_texcoords[24] =
+{
+ {0.0f, 0.0f}, {0.0f, 0.25f}, {1.0f, 0.0f},
+ {1.0f, 0.0f}, {0.0f, 0.25f}, {1.0f, 0.25f},
+
+ {0.0f, 0.25f}, {0.0f, 0.5f}, {1.0f, 0.25f},
+ {1.0f, 0.25f}, {0.0f, 0.5f}, {1.0f, 0.5f},
+
+ {0.0f, 0.5f}, {0.0f, 0.75f}, {1.0f, 0.5f},
+ {1.0f, 0.5f}, {0.0f, 0.75f}, {1.0f, 0.75f},
+
+ {0.0f, 0.75f}, {0.0f, 1.0f}, {1.0f, 0.75f},
+ {1.0f, 0.75f}, {0.0f, 1.0f}, {1.0f, 1.0f}
+};
+
+/*
+ * Represents texcoords for the above for rendering 1 chroma block.
+ * Straight forward 0,0->1,1 mapping so we can reuse the MB pos vectors.
+ */
+static const struct vlVertex2f *macroblock_chroma_420_texcoords = macroblock_verts;
+
+/*
+ * Represents texcoords for the above for rendering 2 chroma blocks arranged
+ * in a bW*(bH*2) texture. First chroma block located at 0,0->bW,bH; second at
+ * 0,bH->bW,2bH. We can render this with 0,0->1,1 mapping.
+ * Straight forward 0,0->1,1 mapping so we can reuse MB pos vectors.
+ */
+static const struct vlVertex2f *macroblock_chroma_422_texcoords = macroblock_verts;
+
+/*
+ * Represents texcoords for the above for rendering 4 chroma blocks.
+ * Same case as 4 luma blocks.
+ */
+static const struct vlVertex2f *macroblock_chroma_444_texcoords = macroblock_luma_texcoords;
+
+/*
+ * Used when rendering P and B macroblocks, multiplier is applied to the A channel,
+ * which is then added to the L channel, then the bias is subtracted from that to
+ * get back the differential. The differential is then added to the samples from the
+ * reference surface(s).
+ */
+static const struct vlFragmentShaderConsts fs_consts =
+{
+ {32767.0f / 255.0f, 32767.0f / 255.0f, 32767.0f / 255.0f, 0.0f},
+ {0.5f, 2.0f, 0.0f, 0.0f}
+};
+
+static int vlCreateVertexShaderIMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 50;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma texcoords
+ */
+ for (i = 0; i < 3; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling vector to scale unit rect to macroblock size
+ * decl c1 ; Translation vector to move macroblock into position
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma texcoords
+ */
+ for (i = 0; i < 3; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0 */
+ decl = vl_decl_temps(0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t0, i0, c0 ; Scale unit rect to normalized MB size */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, c1 ; Translate rect into position */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma texcoords to output
+ */
+ for (i = 1; i < 3; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->i_vs = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderIMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Texcoords for s0
+ * decl i1 ; Texcoords for s1, s2
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header,max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i1, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i > 0 ? 1 : 0, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ }
+
+ /* mul o0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->i_fs = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFramePMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma texcoords
+ */
+ for (i = 0; i < 3; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling vector to scale unit rect to macroblock size
+ * decl c1 ; Translation vector to move macroblock into position
+ * decl c2 ; Unused
+ * decl c3 ; Translation vector to move ref macroblock texcoords into position
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 3);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma texcoords
+ * decl o3 ; Ref macroblock texcoords
+ */
+ for (i = 0; i < 4; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0 */
+ decl = vl_decl_temps(0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t0, i0, c0 ; Scale unit rect to normalized MB size */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, c1 ; Translate rect into position */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma texcoords to output
+ */
+ for (i = 1; i < 3; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* add o3, t0, c3 ; Translate rect into position on ref macroblock */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 3, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->p_vs[0] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFieldPMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma texcoords
+ */
+ for (i = 0; i < 3; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration
+ (
+ &decl,
+ &tokens[ti],
+ header,
+ max_tokens - ti
+ );
+ }
+
+ /*
+ * decl c0 ; Scaling vector to scale unit rect to macroblock size
+ * decl c1 ; Translation vector to move macroblock into position
+ * decl c2 ; Denorm coefficients
+ * decl c3 ; Translation vector to move top field ref macroblock texcoords into position
+ * decl c4 ; Translation vector to move bottom field ref macroblock texcoords into position
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 4);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma texcoords
+ * decl o3 ; Top field ref macroblock texcoords
+ * decl o4 ; Bottom field ref macroblock texcoords
+ * decl o5 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 6; i++)
+ {
+ decl = vl_decl_output((i == 0 || i == 5) ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t0, i0, c0 ; Scale unit rect to normalized MB size */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add t1, t0, c1 ; Translate rect into position */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mov o0, t1 ; Move vertex pos to output */
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ mov o1, i1 ; Move input luma texcoords to output
+ mov o2, i2 ; Move input chroma texcoords to output
+ */
+ for (i = 1; i < 3; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* add o3, t0, c3 ; Translate top field rect into position on ref macroblock
+ add o4, t0, c4 ; Translate bottom field rect into position on ref macroblock */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, i + 3, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, i + 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul o5, t1, c2 ; Denorm vertex pos */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_OUTPUT, 5, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->p_vs[1] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFramePMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Texcoords for s0
+ * decl i1 ; Texcoords for s1, s2
+ * decl i2 ; Texcoords for s3
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for ref surface texture
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i1, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i > 0 ? 1 : 0, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* tex2d t1, i2, s3 ; Read texel from ref macroblock */
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, 2, TGSI_FILE_SAMPLER, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->p_fs[0] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFieldPMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 200;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Texcoords for s0
+ * decl i1 ; Texcoords for s1, s2
+ * decl i2 ; Texcoords for s3
+ * decl i3 ; Texcoords for s3
+ * decl i4 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 5; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm
+ * decl c1 ; Constants 1/2 & 2 in .x, .y channels for Y-mod-2 top/bottom field selection
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0-t4 */
+ decl = vl_decl_temps(0, 4);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for ref surface texture
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i1, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i > 0 ? 1 : 0, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t1, i2, s3 ; Read texel from ref macroblock top field
+ * tex2d t2, i3, s3 ; Read texel from ref macroblock bottom field
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 1, TGSI_FILE_INPUT, i + 2, TGSI_FILE_SAMPLER, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* XXX: Pos values off by 0.5? */
+ /* sub t4, i4.y, c1.x ; Sub 0.5 from denormalized pos */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_INPUT, 4, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t4, c1.x ; Multiply pos Y-coord by 1/2 */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* floor t3, t3 ; Get rid of fractional part */
+ inst = vl_inst2(TGSI_OPCODE_FLOOR, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t3, c1.y ; Multiply by 2 */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* sub t3, t4, t3 ; Subtract from original Y to get Y % 2 */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* TODO: Move to conditional tex fetch on t3 instead of lerp */
+ /* lerp t1, t3, t1, t2 ; Choose between top and bottom fields based on Y % 2 */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->p_fs[1] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFrameBMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma texcoords
+ */
+ for (i = 0; i < 3; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling vector to scale unit rect to macroblock size
+ * decl c1 ; Translation vector to move macroblock into position
+ * decl c2 ; Unused
+ * decl c3 ; Translation vector to move past ref macroblock texcoords into position
+ * decl c4 ; Unused
+ * decl c5 ; Translation vector to move future ref macroblock texcoords into position
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 5);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma texcoords
+ * decl o3 ; Past ref macroblock texcoords
+ * decl o4 ; Future ref macroblock texcoords
+ */
+ for (i = 0; i < 5; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0 */
+ decl = vl_decl_temps(0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t0, i0, c0 ; Scale unit rect to normalized MB size */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, c1 ; Translate rect into position */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma texcoords to output
+ */
+ for (i = 1; i < 3; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* add o3, t0, c3 ; Translate rect into position on past ref macroblock
+ add o4, t0, c5 ; Translate rect into position on future ref macroblock */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, i + 3, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, i * 2 + 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->b_vs[0] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFieldBMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma texcoords
+ */
+ for (i = 0; i < 3; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling vector to scale unit rect to macroblock size
+ * decl c1 ; Translation vector to move macroblock into position
+ * decl c2 ; Denorm coefficients
+ * decl c3 ; Translation vector to move top field past ref macroblock texcoords into position
+ * decl c4 ; Translation vector to move bottom field past ref macroblock texcoords into position
+ * decl c5 ; Translation vector to move top field future ref macroblock texcoords into position
+ * decl c6 ; Translation vector to move bottom field future ref macroblock texcoords into position
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 6);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma texcoords
+ * decl o3 ; Top field past ref macroblock texcoords
+ * decl o4 ; Bottom field past ref macroblock texcoords
+ * decl o5 ; Top field future ref macroblock texcoords
+ * decl o6 ; Bottom field future ref macroblock texcoords
+ * decl o7 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 8; i++)
+ {
+ decl = vl_decl_output((i == 0 || i == 7) ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t0, i0, c0 ; Scale unit rect to normalized MB size */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add t1, t0, c1 ; Translate rect into position */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mov o0, t1 ; Move vertex pos to output */
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma texcoords to output
+ */
+ for (i = 1; i < 3; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * add o3, t0, c3 ; Translate top field rect into position on past ref macroblock
+ * add o4, t0, c4 ; Translate bottom field rect into position on past ref macroblock
+ * add o5, t0, c5 ; Translate top field rect into position on future ref macroblock
+ * add o6, t0, c6 ; Translate bottom field rect into position on future ref macroblock
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, i + 3, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, i + 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul o7, t1, c2 ; Denorm vertex pos */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_OUTPUT, 7, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->b_vs[1] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFrameBMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Texcoords for s0
+ * decl i1 ; Texcoords for s1, s2
+ * decl i2 ; Texcoords for s3
+ * decl i3 ; Texcoords for s4
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm
+ * decl c1 ; Constant 1/2 in .x channel to use as weight to blend past and future texels
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0-t2 */
+ decl = vl_decl_temps(0, 2);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for past ref surface texture
+ * decl s4 ; Sampler for future ref surface texture
+ */
+ for (i = 0; i < 5; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i1, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i > 0 ? 1 : 0, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t1, i2, s3 ; Read texel from past ref macroblock
+ * tex2d t2, i3, s4 ; Read texel from future ref macroblock
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 1, TGSI_FILE_INPUT, i + 2, TGSI_FILE_SAMPLER, i + 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* lerp t1, c1.x, t1, t2 ; Blend past and future texels */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 1, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add past/future ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->b_fs[0] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFieldBMB
+(
+ struct vlR16SnormMC *mc
+)
+{
+ const unsigned int max_tokens = 200;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Texcoords for s0
+ * decl i1 ; Texcoords for s1, s2
+ * decl i2 ; Texcoords for s3
+ * decl i3 ; Texcoords for s3
+ * decl i4 ; Texcoords for s4
+ * decl i5 ; Texcoords for s4
+ * decl i6 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 7; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm
+ * decl c1 ; Constants 1/2 & 2 in .x, .y channels to use as weight to blend past and future texels
+ * ; and for Y-mod-2 top/bottom field selection
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0-t5 */
+ decl = vl_decl_temps(0, 5);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for past ref surface texture
+ * decl s4 ; Sampler for future ref surface texture
+ */
+ for (i = 0; i < 5; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i1, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i > 0 ? 1 : 0, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* XXX: Pos values off by 0.5? */
+ /* sub t4, i6.y, c1.x ; Sub 0.5 from denormalized pos */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_INPUT, 6, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t4, c1.x ; Multiply pos Y-coord by 1/2 */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* floor t3, t3 ; Get rid of fractional part */
+ inst = vl_inst2(TGSI_OPCODE_FLOOR, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t3, c1.y ; Multiply by 2 */
+ inst = vl_inst3( TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* sub t3, t4, t3 ; Subtract from original Y to get Y % 2 */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t1, i2, s3 ; Read texel from past ref macroblock top field
+ * tex2d t2, i3, s3 ; Read texel from past ref macroblock bottom field
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 1, TGSI_FILE_INPUT, i + 2, TGSI_FILE_SAMPLER, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* TODO: Move to conditional tex fetch on t3 instead of lerp */
+ /* lerp t1, t3, t1, t2 ; Choose between top and bottom fields based on Y % 2 */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t4, i4, s4 ; Read texel from future ref macroblock top field
+ * tex2d t5, i5, s4 ; Read texel from future ref macroblock bottom field
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 4, TGSI_FILE_INPUT, i + 4, TGSI_FILE_SAMPLER, 4);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* TODO: Move to conditional tex fetch on t3 instead of lerp */
+ /* lerp t2, t3, t4, t5 ; Choose between top and bottom fields based on Y % 2 */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 2, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_TEMPORARY, 5);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* lerp t1, c1.x, t1, t2 ; Blend past and future texels */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 1, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add past/future ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->b_fs[1] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateDataBufs
+(
+ struct vlR16SnormMC *mc
+)
+{
+ struct pipe_context *pipe;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+
+ /* Create our vertex buffer and vertex buffer element */
+ mc->vertex_bufs[0].pitch = sizeof(struct vlVertex2f);
+ mc->vertex_bufs[0].max_index = 23;
+ mc->vertex_bufs[0].buffer_offset = 0;
+ mc->vertex_bufs[0].buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(struct vlVertex2f) * 24
+ );
+
+ mc->vertex_elems[0].src_offset = 0;
+ mc->vertex_elems[0].vertex_buffer_index = 0;
+ mc->vertex_elems[0].nr_components = 2;
+ mc->vertex_elems[0].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Create our texcoord buffers and texcoord buffer elements */
+ for (i = 1; i < 3; ++i)
+ {
+ mc->vertex_bufs[i].pitch = sizeof(struct vlVertex2f);
+ mc->vertex_bufs[i].max_index = 23;
+ mc->vertex_bufs[i].buffer_offset = 0;
+ mc->vertex_bufs[i].buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(struct vlVertex2f) * 24
+ );
+
+ mc->vertex_elems[i].src_offset = 0;
+ mc->vertex_elems[i].vertex_buffer_index = i;
+ mc->vertex_elems[i].nr_components = 2;
+ mc->vertex_elems[i].src_format = PIPE_FORMAT_R32G32_FLOAT;
+ }
+
+ /* Fill buffers */
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, mc->vertex_bufs[0].buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ macroblock_verts,
+ sizeof(struct vlVertex2f) * 24
+ );
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, mc->vertex_bufs[1].buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ macroblock_luma_texcoords,
+ sizeof(struct vlVertex2f) * 24
+ );
+ /* TODO: Accomodate 422, 444 */
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, mc->vertex_bufs[2].buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ macroblock_chroma_420_texcoords,
+ sizeof(struct vlVertex2f) * 24
+ );
+
+ for (i = 0; i < 3; ++i)
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->vertex_bufs[i].buffer);
+
+ /* Create our constant buffer */
+ mc->vs_const_buf.size = sizeof(struct vlVertexShaderConsts);
+ mc->vs_const_buf.buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_CONSTANT,
+ mc->vs_const_buf.size
+ );
+
+ mc->fs_const_buf.size = sizeof(struct vlFragmentShaderConsts);
+ mc->fs_const_buf.buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_CONSTANT,
+ mc->fs_const_buf.size
+ );
+
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, mc->fs_const_buf.buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ &fs_consts,
+ sizeof(struct vlFragmentShaderConsts)
+ );
+
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->fs_const_buf.buffer);
+
+ return 0;
+}
+
+static int vlInit
+(
+ struct vlR16SnormMC *mc
+)
+{
+ struct pipe_context *pipe;
+ struct pipe_sampler_state sampler;
+ struct pipe_texture template;
+ unsigned int filters[5];
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+
+ /* For MC we render to textures, which are rounded up to nearest POT */
+ mc->viewport.scale[0] = vlRoundUpPOT(mc->video_width);
+ mc->viewport.scale[1] = vlRoundUpPOT(mc->video_height);
+ mc->viewport.scale[2] = 1;
+ mc->viewport.scale[3] = 1;
+ mc->viewport.translate[0] = 0;
+ mc->viewport.translate[1] = 0;
+ mc->viewport.translate[2] = 0;
+ mc->viewport.translate[3] = 0;
+
+ mc->render_target.width = vlRoundUpPOT(mc->video_width);
+ mc->render_target.height = vlRoundUpPOT(mc->video_height);
+ mc->render_target.num_cbufs = 1;
+ /* FB for MC stage is a vlSurface, set in vlSetRenderSurface() */
+ mc->render_target.zsbuf = NULL;
+
+ filters[0] = PIPE_TEX_FILTER_NEAREST;
+ filters[1] = mc->video_format == vlFormatYCbCr444 ? PIPE_TEX_FILTER_NEAREST : PIPE_TEX_FILTER_LINEAR;
+ filters[2] = mc->video_format == vlFormatYCbCr444 ? PIPE_TEX_FILTER_NEAREST : PIPE_TEX_FILTER_LINEAR;
+ filters[3] = PIPE_TEX_FILTER_LINEAR;
+ filters[4] = PIPE_TEX_FILTER_LINEAR;
+
+ for (i = 0; i < 5; ++i)
+ {
+ sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.min_img_filter = filters[i];
+ sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
+ sampler.mag_img_filter = filters[i];
+ sampler.compare_mode = PIPE_TEX_COMPARE_NONE;
+ sampler.compare_func = PIPE_FUNC_ALWAYS;
+ sampler.normalized_coords = 1;
+ /*sampler.prefilter = ;*/
+ /*sampler.shadow_ambient = ;*/
+ /*sampler.lod_bias = ;*/
+ sampler.min_lod = 0;
+ /*sampler.max_lod = ;*/
+ /*sampler.border_color[i] = ;*/
+ /*sampler.max_anisotropy = ;*/
+ mc->samplers[i] = pipe->create_sampler_state(pipe, &sampler);
+ }
+
+ memset(&template, 0, sizeof(struct pipe_texture));
+ template.target = PIPE_TEXTURE_2D;
+ template.format = PIPE_FORMAT_R16_SNORM;
+ template.last_level = 0;
+ template.width[0] = 8;
+ template.height[0] = 8 * 4;
+ template.depth[0] = 1;
+ template.compressed = 0;
+ pf_get_block(template.format, &template.block);
+
+ for (i = 0; i < NUM_BUFS; ++i)
+ mc->textures[i][0] = pipe->screen->texture_create(pipe->screen, &template);
+
+ if (mc->video_format == vlFormatYCbCr420)
+ template.height[0] = 8;
+ else if (mc->video_format == vlFormatYCbCr422)
+ template.height[0] = 8 * 2;
+ else if (mc->video_format == vlFormatYCbCr444)
+ template.height[0] = 8 * 4;
+ else
+ assert(0);
+
+ for (i = 0; i < NUM_BUFS; ++i)
+ {
+ mc->textures[i][1] = pipe->screen->texture_create(pipe->screen, &template);
+ mc->textures[i][2] = pipe->screen->texture_create(pipe->screen, &template);
+ }
+
+ /* textures[3] & textures[4] are assigned from vlSurfaces for P and B macroblocks at render time */
+
+ vlCreateVertexShaderIMB(mc);
+ vlCreateFragmentShaderIMB(mc);
+ vlCreateVertexShaderFramePMB(mc);
+ vlCreateVertexShaderFieldPMB(mc);
+ vlCreateFragmentShaderFramePMB(mc);
+ vlCreateFragmentShaderFieldPMB(mc);
+ vlCreateVertexShaderFrameBMB(mc);
+ vlCreateVertexShaderFieldBMB(mc);
+ vlCreateFragmentShaderFrameBMB(mc);
+ vlCreateFragmentShaderFieldBMB(mc);
+ vlCreateDataBufs(mc);
+
+ return 0;
+}
+
+int vlCreateR16SNormMC
+(
+ struct pipe_context *pipe,
+ unsigned int video_width,
+ unsigned int video_height,
+ enum vlFormat video_format,
+ struct vlRender **render
+)
+{
+ struct vlR16SnormMC *mc;
+
+ assert(pipe);
+ assert(render);
+
+ mc = calloc(1, sizeof(struct vlR16SnormMC));
+
+ mc->base.vlBegin = &vlBegin;
+ mc->base.vlRenderMacroBlocksMpeg2 = &vlRenderMacroBlocksMpeg2R16Snorm;
+ mc->base.vlEnd = &vlEnd;
+ mc->base.vlFlush = &vlFlush;
+ mc->base.vlDestroy = &vlDestroy;
+ mc->pipe = pipe;
+ mc->video_width = video_width;
+ mc->video_height = video_height;
+ mc->cur_buf = 0;
+
+ vlInit(mc);
+
+ *render = &mc->base;
+
+ return 0;
+}
--- /dev/null
+#ifndef vl_r16snorm_mc_h
+#define vl_r16snorm_mc_h
+
+#include "vl_types.h"
+
+struct pipe_context;
+struct vlRender;
+
+int vlCreateR16SNormMC
+(
+ struct pipe_context *pipe,
+ unsigned int video_width,
+ unsigned int video_height,
+ enum vlFormat video_format,
+ struct vlRender **render
+);
+
+#endif
--- /dev/null
+#define VL_INTERNAL
+#include "vl_r16snorm_mc_buf.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <pipe/p_context.h>
+#include <pipe/p_winsys.h>
+#include <pipe/p_screen.h>
+#include <pipe/p_state.h>
+#include <pipe/p_inlines.h>
+#include <tgsi/tgsi_parse.h>
+#include <tgsi/tgsi_build.h>
+#include <util/u_math.h>
+#include "vl_render.h"
+#include "vl_shader_build.h"
+#include "vl_surface.h"
+#include "vl_util.h"
+#include "vl_types.h"
+#include "vl_defs.h"
+
+/*
+ * TODO: Dynamically determine number of buf sets to use, based on
+ * video size and available mem, since we can easily run out of memory
+ * for high res videos.
+ * Note: Destroying previous frame's buffers and creating new ones
+ * doesn't work, since the buffer are not actually destroyed until their
+ * fence is signalled, and if we render fast enough we will create faster
+ * than we destroy.
+ */
+#define NUM_BUF_SETS 4 /* Number of rotating buffer sets to use */
+
+enum vlMacroBlockTypeEx
+{
+ vlMacroBlockExTypeIntra,
+ vlMacroBlockExTypeFwdPredictedFrame,
+ vlMacroBlockExTypeFwdPredictedField,
+ vlMacroBlockExTypeBkwdPredictedFrame,
+ vlMacroBlockExTypeBkwdPredictedField,
+ vlMacroBlockExTypeBiPredictedFrame,
+ vlMacroBlockExTypeBiPredictedField,
+
+ vlNumMacroBlockExTypes
+};
+
+struct vlVertexShaderConsts
+{
+ struct vlVertex4f denorm;
+};
+
+struct vlFragmentShaderConsts
+{
+ struct vlVertex4f multiplier;
+ struct vlVertex4f div;
+};
+
+struct vlR16SnormBufferedMC
+{
+ struct vlRender base;
+
+ unsigned int picture_width, picture_height;
+ enum vlFormat picture_format;
+
+ unsigned int cur_buf;
+ struct vlSurface *buffered_surface;
+ struct vlSurface *past_surface, *future_surface;
+ struct vlVertex2f surface_tex_inv_size;
+ struct vlVertex2f zero_block[3];
+ unsigned int num_macroblocks;
+ struct vlMpeg2MacroBlock *macroblocks;
+
+ struct pipe_context *pipe;
+ struct pipe_viewport_state viewport;
+ struct pipe_framebuffer_state render_target;
+ struct pipe_sampler_state *samplers[5];
+ struct pipe_texture *textures[NUM_BUF_SETS][5];
+ void *i_vs, *p_vs[2], *b_vs[2];
+ void *i_fs, *p_fs[2], *b_fs[2];
+ struct pipe_vertex_buffer vertex_bufs[NUM_BUF_SETS][3];
+ struct pipe_vertex_element vertex_elems[8];
+ struct pipe_constant_buffer vs_const_buf, fs_const_buf;
+};
+
+static int vlBegin
+(
+ struct vlRender *render
+)
+{
+ assert(render);
+
+ return 0;
+}
+
+static inline int vlGrabFrameCodedBlock(short *src, short *dst, unsigned int dst_pitch)
+{
+ unsigned int y;
+
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ memcpy
+ (
+ dst + y * dst_pitch,
+ src + y * VL_BLOCK_WIDTH,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ return 0;
+}
+
+static inline int vlGrabFieldCodedBlock(short *src, short *dst, unsigned int dst_pitch)
+{
+ unsigned int y;
+
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ memcpy
+ (
+ dst + y * dst_pitch * 2,
+ src + y * VL_BLOCK_WIDTH,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ return 0;
+}
+
+static inline int vlGrabNoBlock(short *dst, unsigned int dst_pitch)
+{
+ unsigned int y;
+
+ for (y = 0; y < VL_BLOCK_HEIGHT; ++y)
+ memset
+ (
+ dst + y * dst_pitch,
+ 0,
+ VL_BLOCK_WIDTH * 2
+ );
+
+ return 0;
+}
+
+static inline int vlGrabBlocks
+(
+ struct vlR16SnormBufferedMC *mc,
+ unsigned int mbx,
+ unsigned int mby,
+ enum vlDCTType dct_type,
+ unsigned int coded_block_pattern,
+ short *blocks
+)
+{
+ struct pipe_surface *tex_surface;
+ short *texels;
+ unsigned int tex_pitch;
+ unsigned int x, y, tb = 0, sb = 0;
+ unsigned int mbpx = mbx * VL_MACROBLOCK_WIDTH, mbpy = mby * VL_MACROBLOCK_HEIGHT;
+
+ assert(mc);
+ assert(blocks);
+
+ tex_surface = mc->pipe->screen->get_tex_surface
+ (
+ mc->pipe->screen,
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][0],
+ 0, 0, 0, PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ texels = pipe_surface_map(tex_surface, PIPE_BUFFER_USAGE_CPU_WRITE);
+ tex_pitch = tex_surface->stride / tex_surface->block.size;
+
+ texels += mbpy * tex_pitch + mbpx;
+
+ for (y = 0; y < 2; ++y)
+ {
+ for (x = 0; x < 2; ++x, ++tb)
+ {
+ if ((coded_block_pattern >> (5 - tb)) & 1)
+ {
+ short *cur_block = blocks + sb * VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT;
+
+ if (dct_type == vlDCTTypeFrameCoded)
+ {
+ vlGrabFrameCodedBlock
+ (
+ cur_block,
+ texels + y * tex_pitch * VL_BLOCK_HEIGHT + x * VL_BLOCK_WIDTH,
+ tex_pitch
+ );
+ }
+ else
+ {
+ vlGrabFieldCodedBlock
+ (
+ cur_block,
+ texels + y * tex_pitch + x * VL_BLOCK_WIDTH,
+ tex_pitch
+ );
+ }
+
+ ++sb;
+ }
+ else if (mc->zero_block[0].x < 0.0f)
+ {
+ vlGrabNoBlock(texels + y * tex_pitch * VL_BLOCK_HEIGHT + x * VL_BLOCK_WIDTH, tex_pitch);
+
+ mc->zero_block[0].x = (mbpx + x * 8) * mc->surface_tex_inv_size.x;
+ mc->zero_block[0].y = (mbpy + y * 8) * mc->surface_tex_inv_size.y;
+ }
+ }
+ }
+
+ pipe_surface_unmap(tex_surface);
+
+ /* TODO: Implement 422, 444 */
+ mbpx >>= 1;
+ mbpy >>= 1;
+
+ for (tb = 0; tb < 2; ++tb)
+ {
+ tex_surface = mc->pipe->screen->get_tex_surface
+ (
+ mc->pipe->screen,
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][tb + 1],
+ 0, 0, 0, PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ texels = pipe_surface_map(tex_surface, PIPE_BUFFER_USAGE_CPU_WRITE);
+ tex_pitch = tex_surface->stride / tex_surface->block.size;
+
+ texels += mbpy * tex_pitch + mbpx;
+
+ if ((coded_block_pattern >> (1 - tb)) & 1)
+ {
+ short *cur_block = blocks + sb * VL_BLOCK_WIDTH * VL_BLOCK_HEIGHT;
+
+ vlGrabFrameCodedBlock
+ (
+ cur_block,
+ texels,
+ tex_pitch
+ );
+
+ ++sb;
+ }
+ else if (mc->zero_block[tb + 1].x < 0.0f)
+ {
+ vlGrabNoBlock(texels, tex_pitch);
+
+ mc->zero_block[tb + 1].x = (mbpx << 1) * mc->surface_tex_inv_size.x;
+ mc->zero_block[tb + 1].y = (mbpy << 1) * mc->surface_tex_inv_size.y;
+ }
+
+ pipe_surface_unmap(tex_surface);
+ }
+
+ return 0;
+}
+
+static inline enum vlMacroBlockTypeEx vlGetMacroBlockTypeEx(struct vlMpeg2MacroBlock *mb)
+{
+ assert(mb);
+
+ switch (mb->mb_type)
+ {
+ case vlMacroBlockTypeIntra:
+ return vlMacroBlockExTypeIntra;
+ case vlMacroBlockTypeFwdPredicted:
+ return mb->mo_type == vlMotionTypeFrame ?
+ vlMacroBlockExTypeFwdPredictedFrame : vlMacroBlockExTypeFwdPredictedField;
+ case vlMacroBlockTypeBkwdPredicted:
+ return mb->mo_type == vlMotionTypeFrame ?
+ vlMacroBlockExTypeBkwdPredictedFrame : vlMacroBlockExTypeBkwdPredictedField;
+ case vlMacroBlockTypeBiPredicted:
+ return mb->mo_type == vlMotionTypeFrame ?
+ vlMacroBlockExTypeBiPredictedFrame : vlMacroBlockExTypeBiPredictedField;
+ default:
+ assert(0);
+ }
+
+ /* Unreachable */
+ return -1;
+}
+
+static inline int vlGrabMacroBlock
+(
+ struct vlR16SnormBufferedMC *mc,
+ struct vlMpeg2MacroBlock *macroblock
+)
+{
+ assert(mc);
+ assert(macroblock);
+
+ mc->macroblocks[mc->num_macroblocks].mbx = macroblock->mbx;
+ mc->macroblocks[mc->num_macroblocks].mby = macroblock->mby;
+ mc->macroblocks[mc->num_macroblocks].mb_type = macroblock->mb_type;
+ mc->macroblocks[mc->num_macroblocks].mo_type = macroblock->mo_type;
+ mc->macroblocks[mc->num_macroblocks].dct_type = macroblock->dct_type;
+ mc->macroblocks[mc->num_macroblocks].PMV[0][0][0] = macroblock->PMV[0][0][0];
+ mc->macroblocks[mc->num_macroblocks].PMV[0][0][1] = macroblock->PMV[0][0][1];
+ mc->macroblocks[mc->num_macroblocks].PMV[0][1][0] = macroblock->PMV[0][1][0];
+ mc->macroblocks[mc->num_macroblocks].PMV[0][1][1] = macroblock->PMV[0][1][1];
+ mc->macroblocks[mc->num_macroblocks].PMV[1][0][0] = macroblock->PMV[1][0][0];
+ mc->macroblocks[mc->num_macroblocks].PMV[1][0][1] = macroblock->PMV[1][0][1];
+ mc->macroblocks[mc->num_macroblocks].PMV[1][1][0] = macroblock->PMV[1][1][0];
+ mc->macroblocks[mc->num_macroblocks].PMV[1][1][1] = macroblock->PMV[1][1][1];
+ mc->macroblocks[mc->num_macroblocks].cbp = macroblock->cbp;
+ mc->macroblocks[mc->num_macroblocks].blocks = macroblock->blocks;
+
+ vlGrabBlocks
+ (
+ mc,
+ macroblock->mbx,
+ macroblock->mby,
+ macroblock->dct_type,
+ macroblock->cbp,
+ macroblock->blocks
+ );
+
+ mc->num_macroblocks++;
+
+ return 0;
+}
+
+#define SET_BLOCK(vb, cbp, mbx, mby, unitx, unity, ofsx, ofsy, hx, hy, lm, cbm, crm, zb) \
+ (vb)[0].pos.x = (mbx) * (unitx) + (ofsx); (vb)[0].pos.y = (mby) * (unity) + (ofsy); \
+ (vb)[1].pos.x = (mbx) * (unitx) + (ofsx); (vb)[1].pos.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[2].pos.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[2].pos.y = (mby) * (unity) + (ofsy); \
+ (vb)[3].pos.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[3].pos.y = (mby) * (unity) + (ofsy); \
+ (vb)[4].pos.x = (mbx) * (unitx) + (ofsx); (vb)[4].pos.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[5].pos.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[5].pos.y = (mby) * (unity) + (ofsy) + (hy); \
+ \
+ if ((cbp) & (lm)) \
+ { \
+ (vb)[0].luma_tc.x = (mbx) * (unitx) + (ofsx); (vb)[0].luma_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[1].luma_tc.x = (mbx) * (unitx) + (ofsx); (vb)[1].luma_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[2].luma_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[2].luma_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[3].luma_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[3].luma_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[4].luma_tc.x = (mbx) * (unitx) + (ofsx); (vb)[4].luma_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[5].luma_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[5].luma_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ } \
+ else \
+ { \
+ (vb)[0].luma_tc.x = (zb)[0].x; (vb)[0].luma_tc.y = (zb)[0].y; \
+ (vb)[1].luma_tc.x = (zb)[0].x; (vb)[1].luma_tc.y = (zb)[0].y + (hy); \
+ (vb)[2].luma_tc.x = (zb)[0].x + (hx); (vb)[2].luma_tc.y = (zb)[0].y; \
+ (vb)[3].luma_tc.x = (zb)[0].x + (hx); (vb)[3].luma_tc.y = (zb)[0].y; \
+ (vb)[4].luma_tc.x = (zb)[0].x; (vb)[4].luma_tc.y = (zb)[0].y + (hy); \
+ (vb)[5].luma_tc.x = (zb)[0].x + (hx); (vb)[5].luma_tc.y = (zb)[0].y + (hy); \
+ } \
+ \
+ if ((cbp) & (cbm)) \
+ { \
+ (vb)[0].cb_tc.x = (mbx) * (unitx) + (ofsx); (vb)[0].cb_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[1].cb_tc.x = (mbx) * (unitx) + (ofsx); (vb)[1].cb_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[2].cb_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[2].cb_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[3].cb_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[3].cb_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[4].cb_tc.x = (mbx) * (unitx) + (ofsx); (vb)[4].cb_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[5].cb_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[5].cb_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ } \
+ else \
+ { \
+ (vb)[0].cb_tc.x = (zb)[1].x; (vb)[0].cb_tc.y = (zb)[1].y; \
+ (vb)[1].cb_tc.x = (zb)[1].x; (vb)[1].cb_tc.y = (zb)[1].y + (hy); \
+ (vb)[2].cb_tc.x = (zb)[1].x + (hx); (vb)[2].cb_tc.y = (zb)[1].y; \
+ (vb)[3].cb_tc.x = (zb)[1].x + (hx); (vb)[3].cb_tc.y = (zb)[1].y; \
+ (vb)[4].cb_tc.x = (zb)[1].x; (vb)[4].cb_tc.y = (zb)[1].y + (hy); \
+ (vb)[5].cb_tc.x = (zb)[1].x + (hx); (vb)[5].cb_tc.y = (zb)[1].y + (hy); \
+ } \
+ \
+ if ((cbp) & (crm)) \
+ { \
+ (vb)[0].cr_tc.x = (mbx) * (unitx) + (ofsx); (vb)[0].cr_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[1].cr_tc.x = (mbx) * (unitx) + (ofsx); (vb)[1].cr_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[2].cr_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[2].cr_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[3].cr_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[3].cr_tc.y = (mby) * (unity) + (ofsy); \
+ (vb)[4].cr_tc.x = (mbx) * (unitx) + (ofsx); (vb)[4].cr_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ (vb)[5].cr_tc.x = (mbx) * (unitx) + (ofsx) + (hx); (vb)[5].cr_tc.y = (mby) * (unity) + (ofsy) + (hy); \
+ } \
+ else \
+ { \
+ (vb)[0].cr_tc.x = (zb)[2].x; (vb)[0].cr_tc.y = (zb)[2].y; \
+ (vb)[1].cr_tc.x = (zb)[2].x; (vb)[1].cr_tc.y = (zb)[2].y + (hy); \
+ (vb)[2].cr_tc.x = (zb)[2].x + (hx); (vb)[2].cr_tc.y = (zb)[2].y; \
+ (vb)[3].cr_tc.x = (zb)[2].x + (hx); (vb)[3].cr_tc.y = (zb)[2].y; \
+ (vb)[4].cr_tc.x = (zb)[2].x; (vb)[4].cr_tc.y = (zb)[2].y + (hy); \
+ (vb)[5].cr_tc.x = (zb)[2].x + (hx); (vb)[5].cr_tc.y = (zb)[2].y + (hy); \
+ }
+
+static inline int vlGrabMacroBlockVB
+(
+ struct vlR16SnormBufferedMC *mc,
+ struct vlMpeg2MacroBlock *macroblock,
+ unsigned int pos
+)
+{
+ struct vlVertex2f mo_vec[2];
+ unsigned int i;
+
+ assert(mc);
+ assert(macroblock);
+
+ switch (macroblock->mb_type)
+ {
+ case vlMacroBlockTypeBiPredicted:
+ {
+ struct vlVertex2f *vb;
+
+ vb = (struct vlVertex2f*)mc->pipe->winsys->buffer_map
+ (
+ mc->pipe->winsys,
+ mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][2].buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ ) + pos * 2 * 24;
+
+ mo_vec[0].x = macroblock->PMV[0][1][0] * 0.5f * mc->surface_tex_inv_size.x;
+ mo_vec[0].y = macroblock->PMV[0][1][1] * 0.5f * mc->surface_tex_inv_size.y;
+
+ if (macroblock->mo_type == vlMotionTypeFrame)
+ {
+ for (i = 0; i < 24 * 2; i += 2)
+ {
+ vb[i].x = mo_vec[0].x;
+ vb[i].y = mo_vec[0].y;
+ }
+ }
+ else
+ {
+ mo_vec[1].x = macroblock->PMV[1][1][0] * 0.5f * mc->surface_tex_inv_size.x;
+ mo_vec[1].y = macroblock->PMV[1][1][1] * 0.5f * mc->surface_tex_inv_size.y;
+
+ for (i = 0; i < 24 * 2; i += 2)
+ {
+ vb[i].x = mo_vec[0].x;
+ vb[i].y = mo_vec[0].y;
+ vb[i + 1].x = mo_vec[1].x;
+ vb[i + 1].y = mo_vec[1].y;
+ }
+ }
+
+ mc->pipe->winsys->buffer_unmap(mc->pipe->winsys, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][2].buffer);
+
+ /* fall-through */
+ }
+ case vlMacroBlockTypeFwdPredicted:
+ case vlMacroBlockTypeBkwdPredicted:
+ {
+ struct vlVertex2f *vb;
+
+ vb = (struct vlVertex2f*)mc->pipe->winsys->buffer_map
+ (
+ mc->pipe->winsys,
+ mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][1].buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ ) + pos * 2 * 24;
+
+ if (macroblock->mb_type == vlMacroBlockTypeBkwdPredicted)
+ {
+ mo_vec[0].x = macroblock->PMV[0][1][0] * 0.5f * mc->surface_tex_inv_size.x;
+ mo_vec[0].y = macroblock->PMV[0][1][1] * 0.5f * mc->surface_tex_inv_size.y;
+
+ if (macroblock->mo_type == vlMotionTypeField)
+ {
+ mo_vec[1].x = macroblock->PMV[1][1][0] * 0.5f * mc->surface_tex_inv_size.x;
+ mo_vec[1].y = macroblock->PMV[1][1][1] * 0.5f * mc->surface_tex_inv_size.y;
+ }
+ }
+ else
+ {
+ mo_vec[0].x = macroblock->PMV[0][0][0] * 0.5f * mc->surface_tex_inv_size.x;
+ mo_vec[0].y = macroblock->PMV[0][0][1] * 0.5f * mc->surface_tex_inv_size.y;
+
+ if (macroblock->mo_type == vlMotionTypeField)
+ {
+ mo_vec[1].x = macroblock->PMV[1][0][0] * 0.5f * mc->surface_tex_inv_size.x;
+ mo_vec[1].y = macroblock->PMV[1][0][1] * 0.5f * mc->surface_tex_inv_size.y;
+ }
+ }
+
+ if (macroblock->mo_type == vlMotionTypeFrame)
+ {
+ for (i = 0; i < 24 * 2; i += 2)
+ {
+ vb[i].x = mo_vec[0].x;
+ vb[i].y = mo_vec[0].y;
+ }
+ }
+ else
+ {
+ for (i = 0; i < 24 * 2; i += 2)
+ {
+ vb[i].x = mo_vec[0].x;
+ vb[i].y = mo_vec[0].y;
+ vb[i + 1].x = mo_vec[1].x;
+ vb[i + 1].y = mo_vec[1].y;
+ }
+ }
+
+ mc->pipe->winsys->buffer_unmap(mc->pipe->winsys, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][1].buffer);
+
+ /* fall-through */
+ }
+ case vlMacroBlockTypeIntra:
+ {
+ const struct vlVertex2f unit =
+ {
+ mc->surface_tex_inv_size.x * VL_MACROBLOCK_WIDTH,
+ mc->surface_tex_inv_size.y * VL_MACROBLOCK_HEIGHT
+ };
+ const struct vlVertex2f half =
+ {
+ mc->surface_tex_inv_size.x * (VL_MACROBLOCK_WIDTH / 2),
+ mc->surface_tex_inv_size.y * (VL_MACROBLOCK_HEIGHT / 2)
+ };
+
+ struct vlMacroBlockVertexStream0
+ {
+ struct vlVertex2f pos;
+ struct vlVertex2f luma_tc;
+ struct vlVertex2f cb_tc;
+ struct vlVertex2f cr_tc;
+ } *vb;
+
+ vb = (struct vlMacroBlockVertexStream0*)mc->pipe->winsys->buffer_map
+ (
+ mc->pipe->winsys,
+ mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][0].buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ ) + pos * 24;
+
+ SET_BLOCK
+ (
+ vb,
+ macroblock->cbp, macroblock->mbx, macroblock->mby,
+ unit.x, unit.y, 0, 0, half.x, half.y,
+ 32, 2, 1, mc->zero_block
+ );
+
+ SET_BLOCK
+ (
+ vb + 6,
+ macroblock->cbp, macroblock->mbx, macroblock->mby,
+ unit.x, unit.y, half.x, 0, half.x, half.y,
+ 16, 2, 1, mc->zero_block
+ );
+
+ SET_BLOCK
+ (
+ vb + 12,
+ macroblock->cbp, macroblock->mbx, macroblock->mby,
+ unit.x, unit.y, 0, half.y, half.x, half.y,
+ 8, 2, 1, mc->zero_block
+ );
+
+ SET_BLOCK
+ (
+ vb + 18,
+ macroblock->cbp, macroblock->mbx, macroblock->mby,
+ unit.x, unit.y, half.x, half.y, half.x, half.y,
+ 4, 2, 1, mc->zero_block
+ );
+
+ mc->pipe->winsys->buffer_unmap(mc->pipe->winsys, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS][0].buffer);
+
+ break;
+ }
+ default:
+ assert(0);
+ }
+
+ return 0;
+}
+
+static int vlFlush
+(
+ struct vlRender *render
+)
+{
+ struct vlR16SnormBufferedMC *mc;
+ struct pipe_context *pipe;
+ struct vlVertexShaderConsts *vs_consts;
+ unsigned int num_macroblocks[vlNumMacroBlockExTypes] = {0};
+ unsigned int offset[vlNumMacroBlockExTypes];
+ unsigned int vb_start = 0;
+ unsigned int mbw;
+ unsigned int mbh;
+ unsigned int num_mb_per_frame;
+ unsigned int i;
+
+ assert(render);
+
+ mc = (struct vlR16SnormBufferedMC*)render;
+
+ if (!mc->buffered_surface)
+ return 0;
+
+ mbw = align(mc->picture_width, VL_MACROBLOCK_WIDTH) / VL_MACROBLOCK_WIDTH;
+ mbh = align(mc->picture_height, VL_MACROBLOCK_HEIGHT) / VL_MACROBLOCK_HEIGHT;
+ num_mb_per_frame = mbw * mbh;
+
+ if (mc->num_macroblocks < num_mb_per_frame)
+ return 0;
+
+ pipe = mc->pipe;
+
+ for (i = 0; i < mc->num_macroblocks; ++i)
+ {
+ enum vlMacroBlockTypeEx mb_type_ex = vlGetMacroBlockTypeEx(&mc->macroblocks[i]);
+
+ num_macroblocks[mb_type_ex]++;
+ }
+
+ offset[0] = 0;
+
+ for (i = 1; i < vlNumMacroBlockExTypes; ++i)
+ offset[i] = offset[i - 1] + num_macroblocks[i - 1];
+
+ for (i = 0; i < mc->num_macroblocks; ++i)
+ {
+ enum vlMacroBlockTypeEx mb_type_ex = vlGetMacroBlockTypeEx(&mc->macroblocks[i]);
+
+ vlGrabMacroBlockVB(mc, &mc->macroblocks[i], offset[mb_type_ex]);
+
+ offset[mb_type_ex]++;
+ }
+
+ mc->render_target.cbufs[0] = pipe->screen->get_tex_surface
+ (
+ pipe->screen,
+ mc->buffered_surface->texture,
+ 0, 0, 0, PIPE_BUFFER_USAGE_GPU_READ | PIPE_BUFFER_USAGE_GPU_WRITE
+ );
+
+ pipe->set_framebuffer_state(pipe, &mc->render_target);
+ pipe->set_viewport_state(pipe, &mc->viewport);
+ vs_consts = pipe->winsys->buffer_map
+ (
+ pipe->winsys,
+ mc->vs_const_buf.buffer,
+ PIPE_BUFFER_USAGE_CPU_WRITE
+ );
+
+ vs_consts->denorm.x = mc->buffered_surface->texture->width[0];
+ vs_consts->denorm.y = mc->buffered_surface->texture->height[0];
+
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->vs_const_buf.buffer);
+ pipe->set_constant_buffer(pipe, PIPE_SHADER_VERTEX, 0, &mc->vs_const_buf);
+ pipe->set_constant_buffer(pipe, PIPE_SHADER_FRAGMENT, 0, &mc->fs_const_buf);
+
+ if (num_macroblocks[vlMacroBlockExTypeIntra] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 1, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 4, mc->vertex_elems);
+ pipe->set_sampler_textures(pipe, 3, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 3, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->i_vs);
+ pipe->bind_fs_state(pipe, mc->i_fs);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeIntra] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeIntra] * 24;
+ }
+
+ if (num_macroblocks[vlMacroBlockExTypeFwdPredictedFrame] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 2, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 6, mc->vertex_elems);
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][3] = mc->past_surface->texture;
+ pipe->set_sampler_textures(pipe, 4, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 4, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->p_vs[0]);
+ pipe->bind_fs_state(pipe, mc->p_fs[0]);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeFwdPredictedFrame] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeFwdPredictedFrame] * 24;
+ }
+
+ if (num_macroblocks[vlMacroBlockExTypeFwdPredictedField] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 2, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 6, mc->vertex_elems);
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][3] = mc->past_surface->texture;
+ pipe->set_sampler_textures(pipe, 4, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 4, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->p_vs[1]);
+ pipe->bind_fs_state(pipe, mc->p_fs[1]);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeFwdPredictedField] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeFwdPredictedField] * 24;
+ }
+
+ if (num_macroblocks[vlMacroBlockExTypeBkwdPredictedFrame] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 2, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 6, mc->vertex_elems);
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][3] = mc->future_surface->texture;
+ pipe->set_sampler_textures(pipe, 4, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 4, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->p_vs[0]);
+ pipe->bind_fs_state(pipe, mc->p_fs[0]);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeBkwdPredictedFrame] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeBkwdPredictedFrame] * 24;
+ }
+
+ if (num_macroblocks[vlMacroBlockExTypeBkwdPredictedField] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 2, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 6, mc->vertex_elems);
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][3] = mc->future_surface->texture;
+ pipe->set_sampler_textures(pipe, 4, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 4, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->p_vs[1]);
+ pipe->bind_fs_state(pipe, mc->p_fs[1]);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeBkwdPredictedField] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeBkwdPredictedField] * 24;
+ }
+
+ if (num_macroblocks[vlMacroBlockExTypeBiPredictedFrame] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 3, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 8, mc->vertex_elems);
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][3] = mc->past_surface->texture;
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][4] = mc->future_surface->texture;
+ pipe->set_sampler_textures(pipe, 5, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 5, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->b_vs[0]);
+ pipe->bind_fs_state(pipe, mc->b_fs[0]);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeBiPredictedFrame] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeBiPredictedFrame] * 24;
+ }
+
+ if (num_macroblocks[vlMacroBlockExTypeBiPredictedField] > 0)
+ {
+ pipe->set_vertex_buffers(pipe, 3, mc->vertex_bufs[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->set_vertex_elements(pipe, 8, mc->vertex_elems);
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][3] = mc->past_surface->texture;
+ mc->textures[mc->cur_buf % NUM_BUF_SETS][4] = mc->future_surface->texture;
+ pipe->set_sampler_textures(pipe, 5, mc->textures[mc->cur_buf % NUM_BUF_SETS]);
+ pipe->bind_sampler_states(pipe, 5, (void**)mc->samplers);
+ pipe->bind_vs_state(pipe, mc->b_vs[1]);
+ pipe->bind_fs_state(pipe, mc->b_fs[1]);
+
+ pipe->draw_arrays(pipe, PIPE_PRIM_TRIANGLES, vb_start, num_macroblocks[vlMacroBlockExTypeBiPredictedField] * 24);
+ vb_start += num_macroblocks[vlMacroBlockExTypeBiPredictedField] * 24;
+ }
+
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, &mc->buffered_surface->render_fence);
+
+ for (i = 0; i < 3; ++i)
+ mc->zero_block[i].x = -1.0f;
+
+ mc->buffered_surface = NULL;
+ mc->num_macroblocks = 0;
+ mc->cur_buf++;
+
+ return 0;
+}
+
+static int vlRenderMacroBlocksMpeg2R16SnormBuffered
+(
+ struct vlRender *render,
+ struct vlMpeg2MacroBlockBatch *batch,
+ struct vlSurface *surface
+)
+{
+ struct vlR16SnormBufferedMC *mc;
+ unsigned int i;
+
+ assert(render);
+
+ mc = (struct vlR16SnormBufferedMC*)render;
+
+ if (mc->buffered_surface)
+ {
+ if (mc->buffered_surface != surface)
+ {
+ vlFlush(&mc->base);
+ mc->buffered_surface = surface;
+ mc->past_surface = batch->past_surface;
+ mc->future_surface = batch->future_surface;
+ mc->surface_tex_inv_size.x = 1.0f / surface->texture->width[0];
+ mc->surface_tex_inv_size.y = 1.0f / surface->texture->height[0];
+ }
+ }
+ else
+ {
+ mc->buffered_surface = surface;
+ mc->past_surface = batch->past_surface;
+ mc->future_surface = batch->future_surface;
+ mc->surface_tex_inv_size.x = 1.0f / surface->texture->width[0];
+ mc->surface_tex_inv_size.y = 1.0f / surface->texture->height[0];
+ }
+
+ for (i = 0; i < batch->num_macroblocks; ++i)
+ vlGrabMacroBlock(mc, &batch->macroblocks[i]);
+
+ return 0;
+}
+
+static int vlEnd
+(
+ struct vlRender *render
+)
+{
+ assert(render);
+
+ return 0;
+}
+
+static int vlDestroy
+(
+ struct vlRender *render
+)
+{
+ struct vlR16SnormBufferedMC *mc;
+ struct pipe_context *pipe;
+ unsigned int h, i;
+
+ assert(render);
+
+ mc = (struct vlR16SnormBufferedMC*)render;
+ pipe = mc->pipe;
+
+ for (i = 0; i < 5; ++i)
+ pipe->delete_sampler_state(pipe, mc->samplers[i]);
+
+ for (h = 0; h < NUM_BUF_SETS; ++h)
+ for (i = 0; i < 3; ++i)
+ pipe->winsys->buffer_destroy(pipe->winsys, mc->vertex_bufs[h][i].buffer);
+
+ /* Textures 3 & 4 are not created directly, no need to release them here */
+ for (i = 0; i < NUM_BUF_SETS; ++i)
+ {
+ pipe_texture_release(&mc->textures[i][0]);
+ pipe_texture_release(&mc->textures[i][1]);
+ pipe_texture_release(&mc->textures[i][2]);
+ }
+
+ pipe->delete_vs_state(pipe, mc->i_vs);
+ pipe->delete_fs_state(pipe, mc->i_fs);
+
+ for (i = 0; i < 2; ++i)
+ {
+ pipe->delete_vs_state(pipe, mc->p_vs[i]);
+ pipe->delete_fs_state(pipe, mc->p_fs[i]);
+ pipe->delete_vs_state(pipe, mc->b_vs[i]);
+ pipe->delete_fs_state(pipe, mc->b_fs[i]);
+ }
+
+ pipe->winsys->buffer_destroy(pipe->winsys, mc->vs_const_buf.buffer);
+ pipe->winsys->buffer_destroy(pipe->winsys, mc->fs_const_buf.buffer);
+
+ free(mc->macroblocks);
+ free(mc);
+
+ return 0;
+}
+
+/*
+ * Muliplier renormalizes block samples from 16 bits to 12 bits.
+ * Divider is used when calculating Y % 2 for choosing top or bottom
+ * field for P or B macroblocks.
+ * TODO: Use immediates.
+ */
+static const struct vlFragmentShaderConsts fs_consts =
+{
+ {32767.0f / 255.0f, 32767.0f / 255.0f, 32767.0f / 255.0f, 0.0f},
+ {0.5f, 2.0f, 0.0f, 0.0f}
+};
+
+static int vlCreateVertexShaderIMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 50;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma Cb texcoords
+ * decl i3 ; Chroma Cr texcoords
+ */
+ for (i = 0; i < 4; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma Cb texcoords
+ * decl o3 ; Chroma Cr texcoords
+ */
+ for (i = 0; i < 4; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * mov o0, i0 ; Move input vertex pos to output
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma Cb texcoords to output
+ * mov o3, i3 ; Move input chroma Cr texcoords to output
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->i_vs = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderIMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Luma texcoords
+ * decl i1 ; Chroma Cb texcoords
+ * decl i2 ; Chroma Cr texcoords
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header,max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i2, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul o0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->i_fs = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFramePMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma Cb texcoords
+ * decl i3 ; Chroma Cr texcoords
+ * decl i4 ; Ref surface top field texcoords
+ * decl i5 ; Ref surface bottom field texcoords (unused, packed in the same stream)
+ */
+ for (i = 0; i < 6; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma Cb texcoords
+ * decl o3 ; Chroma Cr texcoords
+ * decl o4 ; Ref macroblock texcoords
+ */
+ for (i = 0; i < 5; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * mov o0, i0 ; Move input vertex pos to output
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma Cb texcoords to output
+ * mov o3, i3 ; Move input chroma Cr texcoords to output
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* add o4, i0, i4 ; Translate vertex pos by motion vec to form ref macroblock texcoords */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 4, TGSI_FILE_INPUT, 0, TGSI_FILE_INPUT, 4);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->p_vs[0] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFieldPMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma Cb texcoords
+ * decl i3 ; Chroma Cr texcoords
+ * decl i4 ; Ref macroblock top field texcoords
+ * decl i5 ; Ref macroblock bottom field texcoords
+ */
+ for (i = 0; i < 6; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl c0 ; Render target dimensions */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma Cb texcoords
+ * decl o3 ; Chroma Cr texcoords
+ * decl o4 ; Ref macroblock top field texcoords
+ * decl o5 ; Ref macroblock bottom field texcoords
+ * decl o6 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 7; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * mov o0, i0 ; Move input vertex pos to output
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma Cb texcoords to output
+ * mov o3, i3 ; Move input chroma Cr texcoords to output
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * add o4, i0, i4 ; Translate vertex pos by motion vec to form top field macroblock texcoords
+ * add o5, i0, i5 ; Translate vertex pos by motion vec to form bottom field macroblock texcoords
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, i + 4, TGSI_FILE_INPUT, 0, TGSI_FILE_INPUT, i + 4);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul o6, i0, c0 ; Denorm vertex pos */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_OUTPUT, 6, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->p_vs[1] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFramePMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Luma texcoords
+ * decl i1 ; Chroma Cb texcoords
+ * decl i2 ; Chroma Cr texcoords
+ * decl i3 ; Ref macroblock texcoords
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for ref surface texture
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i2, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* tex2d t1, i3, s3 ; Read texel from ref macroblock */
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, 3, TGSI_FILE_SAMPLER, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->p_fs[0] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFieldPMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 200;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Luma texcoords
+ * decl i1 ; Chroma Cb texcoords
+ * decl i2 ; Chroma Cr texcoords
+ * decl i3 ; Ref macroblock top field texcoords
+ * decl i4 ; Ref macroblock bottom field texcoords
+ * decl i5 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 6; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm
+ * decl c1 ; Constants 1/2 & 2 in .x, .y channels for Y-mod-2 top/bottom field selection
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0-t4 */
+ decl = vl_decl_temps(0, 4);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for ref surface texture
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i2, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t1, i3, s3 ; Read texel from ref macroblock top field
+ * tex2d t2, i4, s3 ; Read texel from ref macroblock bottom field
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 1, TGSI_FILE_INPUT, i + 3, TGSI_FILE_SAMPLER, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* XXX: Pos values off by 0.5? */
+ /* sub t4, i5.y, c1.x ; Sub 0.5 from denormalized pos */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_INPUT, 5, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t4, c1.x ; Multiply pos Y-coord by 1/2 */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* floor t3, t3 ; Get rid of fractional part */
+ inst = vl_inst2(TGSI_OPCODE_FLOOR, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t3, c1.y ; Multiply by 2 */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* sub t3, t4, t3 ; Subtract from original Y to get Y % 2 */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* TODO: Move to conditional tex fetch on t3 instead of lerp */
+ /* lerp t1, t3, t1, t2 ; Choose between top and bottom fields based on Y % 2 */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->p_fs[1] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFrameBMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma Cb texcoords
+ * decl i3 ; Chroma Cr texcoords
+ * decl i4 ; First ref macroblock top field texcoords
+ * decl i5 ; First ref macroblock bottom field texcoords (unused, packed in the same stream)
+ * decl i6 ; Second ref macroblock top field texcoords
+ * decl i7 ; Second ref macroblock bottom field texcoords (unused, packed in the same stream)
+ */
+ for (i = 0; i < 8; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma Cb texcoords
+ * decl o3 ; Chroma Cr texcoords
+ * decl o4 ; First ref macroblock texcoords
+ * decl o5 ; Second ref macroblock texcoords
+ */
+ for (i = 0; i < 6; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * mov o0, i0 ; Move input vertex pos to output
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma Cb texcoords to output
+ * mov o3, i3 ; Move input chroma Cr texcoords to output
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * add o4, i0, i4 ; Translate vertex pos by motion vec to form first ref macroblock texcoords
+ * add o5, i0, i6 ; Translate vertex pos by motion vec to form second ref macroblock texcoords
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, i + 4, TGSI_FILE_INPUT, 0, TGSI_FILE_INPUT, (i + 2) * 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->b_vs[0] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateVertexShaderFieldBMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state vs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_VERTEX, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Vertex pos
+ * decl i1 ; Luma texcoords
+ * decl i2 ; Chroma Cb texcoords
+ * decl i3 ; Chroma Cr texcoords
+ * decl i4 ; First ref macroblock top field texcoords
+ * decl i5 ; First ref macroblock bottom field texcoords
+ * decl i6 ; Second ref macroblock top field texcoords
+ * decl i7 ; Second ref macroblock bottom field texcoords
+ */
+ for (i = 0; i < 8; i++)
+ {
+ decl = vl_decl_input(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl c0 ; Render target dimensions */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl o0 ; Vertex pos
+ * decl o1 ; Luma texcoords
+ * decl o2 ; Chroma Cb texcoords
+ * decl o3 ; Chroma Cr texcoords
+ * decl o4 ; First ref macroblock top field texcoords
+ * decl o5 ; First ref macroblock Bottom field texcoords
+ * decl o6 ; Second ref macroblock top field texcoords
+ * decl o7 ; Second ref macroblock Bottom field texcoords
+ * decl o8 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 9; i++)
+ {
+ decl = vl_decl_output(i == 0 ? TGSI_SEMANTIC_POSITION : TGSI_SEMANTIC_GENERIC, i, i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* decl t0, t1 */
+ decl = vl_decl_temps(0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * mov o0, i0 ; Move input vertex pos to output
+ * mov o1, i1 ; Move input luma texcoords to output
+ * mov o2, i2 ; Move input chroma Cb texcoords to output
+ * mov o3, i3 ; Move input chroma Cr texcoords to output
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_OUTPUT, i, TGSI_FILE_INPUT, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * add o4, i0, i4 ; Translate vertex pos by motion vec to form first top field macroblock texcoords
+ * add o5, i0, i5 ; Translate vertex pos by motion vec to form first bottom field macroblock texcoords
+ * add o6, i0, i6 ; Translate vertex pos by motion vec to form second top field macroblock texcoords
+ * add o7, i0, i7 ; Translate vertex pos by motion vec to form second bottom field macroblock texcoords
+ */
+ for (i = 0; i < 4; ++i)
+ {
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, i + 4, TGSI_FILE_INPUT, 0, TGSI_FILE_INPUT, i + 4);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul o8, i0, c0 ; Denorm vertex pos */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_OUTPUT, 8, TGSI_FILE_INPUT, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ vs.tokens = tokens;
+ mc->b_vs[1] = pipe->create_vs_state(pipe, &vs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFrameBMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 100;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Luma texcoords
+ * decl i1 ; Chroma Cb texcoords
+ * decl i2 ; Chroma Cr texcoords
+ * decl i3 ; First ref macroblock texcoords
+ * decl i4 ; Second ref macroblock texcoords
+ */
+ for (i = 0; i < 5; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm
+ * decl c1 ; Constant 1/2 in .x channel to use as weight to blend past and future texels
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0-t2 */
+ decl = vl_decl_temps(0, 2);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for first ref surface texture
+ * decl s4 ; Sampler for second ref surface texture
+ */
+ for (i = 0; i < 5; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i2, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t1, i3, s3 ; Read texel from first ref macroblock
+ * tex2d t2, i4, s4 ; Read texel from second ref macroblock
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 1, TGSI_FILE_INPUT, i + 3, TGSI_FILE_SAMPLER, i + 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* lerp t1, c1.x, t1, t2 ; Blend past and future texels */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 1, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add past/future ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->b_fs[0] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateFragmentShaderFieldBMB
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int max_tokens = 200;
+
+ struct pipe_context *pipe;
+ struct pipe_shader_state fs;
+ struct tgsi_token *tokens;
+ struct tgsi_header *header;
+
+ struct tgsi_full_declaration decl;
+ struct tgsi_full_instruction inst;
+
+ unsigned int ti;
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+ tokens = (struct tgsi_token*)malloc(max_tokens * sizeof(struct tgsi_token));
+
+ /* Version */
+ *(struct tgsi_version*)&tokens[0] = tgsi_build_version();
+ /* Header */
+ header = (struct tgsi_header*)&tokens[1];
+ *header = tgsi_build_header();
+ /* Processor */
+ *(struct tgsi_processor*)&tokens[2] = tgsi_build_processor(TGSI_PROCESSOR_FRAGMENT, header);
+
+ ti = 3;
+
+ /*
+ * decl i0 ; Luma texcoords
+ * decl i1 ; Chroma Cb texcoords
+ * decl i2 ; Chroma Cr texcoords
+ * decl i3 ; First ref macroblock top field texcoords
+ * decl i4 ; First ref macroblock bottom field texcoords
+ * decl i5 ; Second ref macroblock top field texcoords
+ * decl i6 ; Second ref macroblock bottom field texcoords
+ * decl i7 ; Denormalized vertex pos
+ */
+ for (i = 0; i < 8; ++i)
+ {
+ decl = vl_decl_interpolated_input(TGSI_SEMANTIC_GENERIC, i + 1, i, i, TGSI_INTERPOLATE_LINEAR);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * decl c0 ; Scaling factor, rescales 16-bit snorm to 9-bit snorm
+ * decl c1 ; Constants 1/2 & 2 in .x, .y channels to use as weight to blend past and future texels
+ * ; and for Y-mod-2 top/bottom field selection
+ */
+ decl = vl_decl_constants(TGSI_SEMANTIC_GENERIC, 0, 0, 1);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl o0 ; Fragment color */
+ decl = vl_decl_output(TGSI_SEMANTIC_COLOR, 0, 0, 0);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /* decl t0-t5 */
+ decl = vl_decl_temps(0, 5);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * decl s0 ; Sampler for luma texture
+ * decl s1 ; Sampler for chroma Cb texture
+ * decl s2 ; Sampler for chroma Cr texture
+ * decl s3 ; Sampler for first ref surface texture
+ * decl s4 ; Sampler for second ref surface texture
+ */
+ for (i = 0; i < 5; ++i)
+ {
+ decl = vl_decl_samplers(i, i);
+ ti += tgsi_build_full_declaration(&decl, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /*
+ * tex2d t1, i0, s0 ; Read texel from luma texture
+ * mov t0.x, t1.x ; Move luma sample into .x component
+ * tex2d t1, i1, s1 ; Read texel from chroma Cb texture
+ * mov t0.y, t1.x ; Move Cb sample into .y component
+ * tex2d t1, i2, s2 ; Read texel from chroma Cr texture
+ * mov t0.z, t1.x ; Move Cr sample into .z component
+ */
+ for (i = 0; i < 3; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_INPUT, i, TGSI_FILE_SAMPLER, i);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ inst = vl_inst2(TGSI_OPCODE_MOV, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullDstRegisters[0].DstRegister.WriteMask = TGSI_WRITEMASK_X << i;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* mul t0, t0, c0 ; Rescale texel to correct range */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_CONSTANT, 0);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* XXX: Pos values off by 0.5? */
+ /* sub t4, i7.y, c1.x ; Sub 0.5 from denormalized pos */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_INPUT, 7, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t4, c1.x ; Multiply pos Y-coord by 1/2 */
+ inst = vl_inst3(TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* floor t3, t3 ; Get rid of fractional part */
+ inst = vl_inst2(TGSI_OPCODE_FLOOR, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* mul t3, t3, c1.y ; Multiply by 2 */
+ inst = vl_inst3( TGSI_OPCODE_MUL, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_CONSTANT, 1);
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleX = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleY = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleZ = TGSI_SWIZZLE_Y;
+ inst.FullSrcRegisters[1].SrcRegister.SwizzleW = TGSI_SWIZZLE_Y;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* sub t3, t4, t3 ; Subtract from original Y to get Y % 2 */
+ inst = vl_inst3(TGSI_OPCODE_SUB, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_TEMPORARY, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t1, i3, s3 ; Read texel from past ref macroblock top field
+ * tex2d t2, i4, s3 ; Read texel from past ref macroblock bottom field
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 1, TGSI_FILE_INPUT, i + 3, TGSI_FILE_SAMPLER, 3);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* TODO: Move to conditional tex fetch on t3 instead of lerp */
+ /* lerp t1, t3, t1, t2 ; Choose between top and bottom fields based on Y % 2 */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /*
+ * tex2d t4, i5, s4 ; Read texel from future ref macroblock top field
+ * tex2d t5, i6, s4 ; Read texel from future ref macroblock bottom field
+ */
+ for (i = 0; i < 2; ++i)
+ {
+ inst = vl_tex(TGSI_TEXTURE_2D, TGSI_FILE_TEMPORARY, i + 4, TGSI_FILE_INPUT, i + 5, TGSI_FILE_SAMPLER, 4);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+ }
+
+ /* TODO: Move to conditional tex fetch on t3 instead of lerp */
+ /* lerp t2, t3, t4, t5 ; Choose between top and bottom fields based on Y % 2 */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 2, TGSI_FILE_TEMPORARY, 3, TGSI_FILE_TEMPORARY, 4, TGSI_FILE_TEMPORARY, 5);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* lerp t1, c1.x, t1, t2 ; Blend past and future texels */
+ inst = vl_inst4(TGSI_OPCODE_LERP, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_CONSTANT, 1, TGSI_FILE_TEMPORARY, 1, TGSI_FILE_TEMPORARY, 2);
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleX = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleY = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleZ = TGSI_SWIZZLE_X;
+ inst.FullSrcRegisters[0].SrcRegister.SwizzleW = TGSI_SWIZZLE_X;
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* add o0, t0, t1 ; Add past/future ref and differential to form final output */
+ inst = vl_inst3(TGSI_OPCODE_ADD, TGSI_FILE_OUTPUT, 0, TGSI_FILE_TEMPORARY, 0, TGSI_FILE_TEMPORARY, 1);
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ /* end */
+ inst = vl_end();
+ ti += tgsi_build_full_instruction(&inst, &tokens[ti], header, max_tokens - ti);
+
+ fs.tokens = tokens;
+ mc->b_fs[1] = pipe->create_fs_state(pipe, &fs);
+ free(tokens);
+
+ return 0;
+}
+
+static int vlCreateDataBufs
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ const unsigned int mbw = align(mc->picture_width, VL_MACROBLOCK_WIDTH) / VL_MACROBLOCK_WIDTH;
+ const unsigned int mbh = align(mc->picture_height, VL_MACROBLOCK_HEIGHT) / VL_MACROBLOCK_HEIGHT;
+ const unsigned int num_mb_per_frame = mbw * mbh;
+
+ struct pipe_context *pipe;
+ unsigned int h, i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+
+ /* Create our vertex buffers */
+ for (h = 0; h < NUM_BUF_SETS; ++h)
+ {
+ mc->vertex_bufs[h][0].pitch = sizeof(struct vlVertex2f) * 4;
+ mc->vertex_bufs[h][0].max_index = 24 * num_mb_per_frame - 1;
+ mc->vertex_bufs[h][0].buffer_offset = 0;
+ mc->vertex_bufs[h][0].buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(struct vlVertex2f) * 4 * 24 * num_mb_per_frame
+ );
+
+ for (i = 1; i < 3; ++i)
+ {
+ mc->vertex_bufs[h][i].pitch = sizeof(struct vlVertex2f) * 2;
+ mc->vertex_bufs[h][i].max_index = 24 * num_mb_per_frame - 1;
+ mc->vertex_bufs[h][i].buffer_offset = 0;
+ mc->vertex_bufs[h][i].buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_VERTEX,
+ sizeof(struct vlVertex2f) * 2 * 24 * num_mb_per_frame
+ );
+ }
+ }
+
+ /* Position element */
+ mc->vertex_elems[0].src_offset = 0;
+ mc->vertex_elems[0].vertex_buffer_index = 0;
+ mc->vertex_elems[0].nr_components = 2;
+ mc->vertex_elems[0].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Luma, texcoord element */
+ mc->vertex_elems[1].src_offset = sizeof(struct vlVertex2f);
+ mc->vertex_elems[1].vertex_buffer_index = 0;
+ mc->vertex_elems[1].nr_components = 2;
+ mc->vertex_elems[1].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Chroma Cr texcoord element */
+ mc->vertex_elems[2].src_offset = sizeof(struct vlVertex2f) * 2;
+ mc->vertex_elems[2].vertex_buffer_index = 0;
+ mc->vertex_elems[2].nr_components = 2;
+ mc->vertex_elems[2].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Chroma Cb texcoord element */
+ mc->vertex_elems[3].src_offset = sizeof(struct vlVertex2f) * 3;
+ mc->vertex_elems[3].vertex_buffer_index = 0;
+ mc->vertex_elems[3].nr_components = 2;
+ mc->vertex_elems[3].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* First ref surface top field texcoord element */
+ mc->vertex_elems[4].src_offset = 0;
+ mc->vertex_elems[4].vertex_buffer_index = 1;
+ mc->vertex_elems[4].nr_components = 2;
+ mc->vertex_elems[4].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* First ref surface bottom field texcoord element */
+ mc->vertex_elems[5].src_offset = sizeof(struct vlVertex2f);
+ mc->vertex_elems[5].vertex_buffer_index = 1;
+ mc->vertex_elems[5].nr_components = 2;
+ mc->vertex_elems[5].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Second ref surface top field texcoord element */
+ mc->vertex_elems[6].src_offset = 0;
+ mc->vertex_elems[6].vertex_buffer_index = 2;
+ mc->vertex_elems[6].nr_components = 2;
+ mc->vertex_elems[6].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Second ref surface bottom field texcoord element */
+ mc->vertex_elems[7].src_offset = sizeof(struct vlVertex2f);
+ mc->vertex_elems[7].vertex_buffer_index = 2;
+ mc->vertex_elems[7].nr_components = 2;
+ mc->vertex_elems[7].src_format = PIPE_FORMAT_R32G32_FLOAT;
+
+ /* Create our constant buffer */
+ mc->vs_const_buf.size = sizeof(struct vlVertexShaderConsts);
+ mc->vs_const_buf.buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_CONSTANT,
+ mc->vs_const_buf.size
+ );
+
+ mc->fs_const_buf.size = sizeof(struct vlFragmentShaderConsts);
+ mc->fs_const_buf.buffer = pipe->winsys->buffer_create
+ (
+ pipe->winsys,
+ 1,
+ PIPE_BUFFER_USAGE_CONSTANT,
+ mc->fs_const_buf.size
+ );
+
+ memcpy
+ (
+ pipe->winsys->buffer_map(pipe->winsys, mc->fs_const_buf.buffer, PIPE_BUFFER_USAGE_CPU_WRITE),
+ &fs_consts,
+ sizeof(struct vlFragmentShaderConsts)
+ );
+
+ pipe->winsys->buffer_unmap(pipe->winsys, mc->fs_const_buf.buffer);
+
+ mc->macroblocks = malloc(sizeof(struct vlMpeg2MacroBlock) * num_mb_per_frame);
+
+ return 0;
+}
+
+static int vlInit
+(
+ struct vlR16SnormBufferedMC *mc
+)
+{
+ struct pipe_context *pipe;
+ struct pipe_sampler_state sampler;
+ struct pipe_texture template;
+ unsigned int filters[5];
+ unsigned int i;
+
+ assert(mc);
+
+ pipe = mc->pipe;
+
+ /* For MC we render to textures, which are rounded up to nearest POT */
+ mc->viewport.scale[0] = vlRoundUpPOT(mc->picture_width);
+ mc->viewport.scale[1] = vlRoundUpPOT(mc->picture_height);
+ mc->viewport.scale[2] = 1;
+ mc->viewport.scale[3] = 1;
+ mc->viewport.translate[0] = 0;
+ mc->viewport.translate[1] = 0;
+ mc->viewport.translate[2] = 0;
+ mc->viewport.translate[3] = 0;
+
+ mc->render_target.width = vlRoundUpPOT(mc->picture_width);
+ mc->render_target.height = vlRoundUpPOT(mc->picture_height);
+ mc->render_target.num_cbufs = 1;
+ /* FB for MC stage is a vlSurface created by the user, set at render time */
+ mc->render_target.zsbuf = NULL;
+
+ filters[0] = PIPE_TEX_FILTER_NEAREST;
+ /* FIXME: Linear causes discoloration around block edges */
+ filters[1] = /*mc->picture_format == vlFormatYCbCr444 ?*/ PIPE_TEX_FILTER_NEAREST /*: PIPE_TEX_FILTER_LINEAR*/;
+ filters[2] = /*mc->picture_format == vlFormatYCbCr444 ?*/ PIPE_TEX_FILTER_NEAREST /*: PIPE_TEX_FILTER_LINEAR*/;
+ filters[3] = PIPE_TEX_FILTER_LINEAR;
+ filters[4] = PIPE_TEX_FILTER_LINEAR;
+
+ for (i = 0; i < 5; ++i)
+ {
+ sampler.wrap_s = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_t = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.wrap_r = PIPE_TEX_WRAP_CLAMP_TO_EDGE;
+ sampler.min_img_filter = filters[i];
+ sampler.min_mip_filter = PIPE_TEX_MIPFILTER_NONE;
+ sampler.mag_img_filter = filters[i];
+ sampler.compare_mode = PIPE_TEX_COMPARE_NONE;
+ sampler.compare_func = PIPE_FUNC_ALWAYS;
+ sampler.normalized_coords = 1;
+ /*sampler.prefilter = ;*/
+ /*sampler.shadow_ambient = ;*/
+ /*sampler.lod_bias = ;*/
+ sampler.min_lod = 0;
+ /*sampler.max_lod = ;*/
+ /*sampler.border_color[i] = ;*/
+ /*sampler.max_anisotropy = ;*/
+ mc->samplers[i] = pipe->create_sampler_state(pipe, &sampler);
+ }
+
+ memset(&template, 0, sizeof(struct pipe_texture));
+ template.target = PIPE_TEXTURE_2D;
+ template.format = PIPE_FORMAT_R16_SNORM;
+ template.last_level = 0;
+ template.width[0] = vlRoundUpPOT(mc->picture_width);
+ template.height[0] = vlRoundUpPOT(mc->picture_height);
+ template.depth[0] = 1;
+ template.compressed = 0;
+ pf_get_block(template.format, &template.block);
+
+ for (i = 0; i < NUM_BUF_SETS; ++i)
+ mc->textures[i][0] = pipe->screen->texture_create(pipe->screen, &template);
+
+ if (mc->picture_format == vlFormatYCbCr420)
+ {
+ template.width[0] = vlRoundUpPOT(mc->picture_width / 2);
+ template.height[0] = vlRoundUpPOT(mc->picture_height / 2);
+ }
+ else if (mc->picture_format == vlFormatYCbCr422)
+ template.height[0] = vlRoundUpPOT(mc->picture_height / 2);
+
+ for (i = 0; i < NUM_BUF_SETS; ++i)
+ {
+ mc->textures[i][1] = pipe->screen->texture_create(pipe->screen, &template);
+ mc->textures[i][2] = pipe->screen->texture_create(pipe->screen, &template);
+ }
+
+ /* textures[3] & textures[4] are assigned from vlSurfaces for P and B macroblocks at render time */
+
+ vlCreateVertexShaderIMB(mc);
+ vlCreateFragmentShaderIMB(mc);
+ vlCreateVertexShaderFramePMB(mc);
+ vlCreateVertexShaderFieldPMB(mc);
+ vlCreateFragmentShaderFramePMB(mc);
+ vlCreateFragmentShaderFieldPMB(mc);
+ vlCreateVertexShaderFrameBMB(mc);
+ vlCreateVertexShaderFieldBMB(mc);
+ vlCreateFragmentShaderFrameBMB(mc);
+ vlCreateFragmentShaderFieldBMB(mc);
+ vlCreateDataBufs(mc);
+
+ return 0;
+}
+
+int vlCreateR16SNormBufferedMC
+(
+ struct pipe_context *pipe,
+ unsigned int picture_width,
+ unsigned int picture_height,
+ enum vlFormat picture_format,
+ struct vlRender **render
+)
+{
+ struct vlR16SnormBufferedMC *mc;
+ unsigned int i;
+
+ assert(pipe);
+ assert(render);
+
+ mc = calloc(1, sizeof(struct vlR16SnormBufferedMC));
+
+ mc->base.vlBegin = &vlBegin;
+ mc->base.vlRenderMacroBlocksMpeg2 = &vlRenderMacroBlocksMpeg2R16SnormBuffered;
+ mc->base.vlEnd = &vlEnd;
+ mc->base.vlFlush = &vlFlush;
+ mc->base.vlDestroy = &vlDestroy;
+ mc->pipe = pipe;
+ mc->picture_width = picture_width;
+ mc->picture_height = picture_height;
+
+ mc->cur_buf = 0;
+ mc->buffered_surface = NULL;
+ mc->past_surface = NULL;
+ mc->future_surface = NULL;
+ for (i = 0; i < 3; ++i)
+ mc->zero_block[i].x = -1.0f;
+ mc->num_macroblocks = 0;
+
+ vlInit(mc);
+
+ *render = &mc->base;
+
+ return 0;
+}
--- /dev/null
+#ifndef vl_r16snorm_mc_buf_h
+#define vl_r16snorm_mc_buf_h
+
+#include "vl_types.h"
+
+struct pipe_context;
+struct vlRender;
+
+int vlCreateR16SNormBufferedMC
+(
+ struct pipe_context *pipe,
+ unsigned int picture_width,
+ unsigned int picture_height,
+ enum vlFormat picture_format,
+ struct vlRender **render
+);
+
+#endif
--- /dev/null
+#ifndef vl_render_h
+#define vl_render_h
+
+#include "vl_types.h"
+
+struct pipe_surface;
+
+struct vlRender
+{
+ int (*vlBegin)
+ (
+ struct vlRender *render
+ );
+
+ int (*vlRenderMacroBlocksMpeg2)
+ (
+ struct vlRender *render,
+ struct vlMpeg2MacroBlockBatch *batch,
+ struct vlSurface *surface
+ );
+
+ int (*vlEnd)
+ (
+ struct vlRender *render
+ );
+
+ int (*vlFlush)
+ (
+ struct vlRender *render
+ );
+
+ int (*vlDestroy)
+ (
+ struct vlRender *render
+ );
+};
+
+#endif
--- /dev/null
+#define VL_INTERNAL
+#include "vl_screen.h"
+#include <assert.h>
+#include <stdlib.h>
+
+int vlCreateScreen
+(
+ struct vlDisplay *display,
+ int screen,
+ struct pipe_screen *pscreen,
+ struct vlScreen **vl_screen
+)
+{
+ struct vlScreen *scrn;
+
+ assert(display);
+ assert(pscreen);
+ assert(vl_screen);
+
+ scrn = calloc(1, sizeof(struct vlScreen));
+
+ if (!scrn)
+ return 1;
+
+ scrn->display = display;
+ scrn->ordinal = screen;
+ scrn->pscreen = pscreen;
+ *vl_screen = scrn;
+
+ return 0;
+}
+
+int vlDestroyScreen
+(
+ struct vlScreen *screen
+)
+{
+ assert(screen);
+
+ free(screen);
+
+ return 0;
+}
+
+struct vlDisplay* vlGetDisplay
+(
+ struct vlScreen *screen
+)
+{
+ assert(screen);
+
+ return screen->display;
+}
+
+struct pipe_screen* vlGetPipeScreen
+(
+ struct vlScreen *screen
+)
+{
+ assert(screen);
+
+ return screen->pscreen;
+}
+
+unsigned int vlGetMaxProfiles
+(
+ struct vlScreen *screen
+)
+{
+ assert(screen);
+
+ return vlProfileCount;
+}
+
+int vlQueryProfiles
+(
+ struct vlScreen *screen,
+ enum vlProfile *profiles
+)
+{
+ assert(screen);
+ assert(profiles);
+
+ profiles[0] = vlProfileMpeg2Simple;
+ profiles[1] = vlProfileMpeg2Main;
+
+ return 0;
+}
+
+unsigned int vlGetMaxEntryPoints
+(
+ struct vlScreen *screen
+)
+{
+ assert(screen);
+
+ return vlEntryPointCount;
+}
+
+int vlQueryEntryPoints
+(
+ struct vlScreen *screen,
+ enum vlProfile profile,
+ enum vlEntryPoint *entry_points
+)
+{
+ assert(screen);
+ assert(entry_points);
+
+ entry_points[0] = vlEntryPointIDCT;
+ entry_points[1] = vlEntryPointMC;
+ entry_points[2] = vlEntryPointCSC;
+
+ return 0;
+}
--- /dev/null
+#ifndef vl_screen_h
+#define vl_screen_h
+
+#include "vl_types.h"
+
+struct pipe_screen;
+
+#ifdef VL_INTERNAL
+struct vlScreen
+{
+ struct vlDisplay *display;
+ unsigned int ordinal;
+ struct pipe_screen *pscreen;
+};
+#endif
+
+int vlCreateScreen
+(
+ struct vlDisplay *display,
+ int screen,
+ struct pipe_screen *pscreen,
+ struct vlScreen **vl_screen
+);
+
+int vlDestroyScreen
+(
+ struct vlScreen *screen
+);
+
+struct vlDisplay* vlGetDisplay
+(
+ struct vlScreen *screen
+);
+
+struct pipe_screen* vlGetPipeScreen
+(
+ struct vlScreen *screen
+);
+
+unsigned int vlGetMaxProfiles
+(
+ struct vlScreen *screen
+);
+
+int vlQueryProfiles
+(
+ struct vlScreen *screen,
+ enum vlProfile *profiles
+);
+
+unsigned int vlGetMaxEntryPoints
+(
+ struct vlScreen *screen
+);
+
+int vlQueryEntryPoints
+(
+ struct vlScreen *screen,
+ enum vlProfile profile,
+ enum vlEntryPoint *entry_points
+);
+
+#endif
--- /dev/null
+#include "vl_shader_build.h"
+#include <assert.h>
+#include <tgsi/tgsi_parse.h>
+#include <tgsi/tgsi_build.h>
+
+struct tgsi_full_declaration vl_decl_input(unsigned int name, unsigned int index, unsigned int first, unsigned int last)
+{
+ struct tgsi_full_declaration decl = tgsi_default_full_declaration();
+
+ decl.Declaration.File = TGSI_FILE_INPUT;
+ decl.Declaration.Semantic = 1;
+ decl.Semantic.SemanticName = name;
+ decl.Semantic.SemanticIndex = index;
+ decl.DeclarationRange.First = first;
+ decl.DeclarationRange.Last = last;
+
+ return decl;
+}
+
+struct tgsi_full_declaration vl_decl_interpolated_input
+(
+ unsigned int name,
+ unsigned int index,
+ unsigned int first,
+ unsigned int last,
+ int interpolation
+)
+{
+ struct tgsi_full_declaration decl = tgsi_default_full_declaration();
+
+ assert
+ (
+ interpolation == TGSI_INTERPOLATE_CONSTANT ||
+ interpolation == TGSI_INTERPOLATE_LINEAR ||
+ interpolation == TGSI_INTERPOLATE_PERSPECTIVE
+ );
+
+ decl.Declaration.File = TGSI_FILE_INPUT;
+ decl.Declaration.Semantic = 1;
+ decl.Semantic.SemanticName = name;
+ decl.Semantic.SemanticIndex = index;
+ decl.Declaration.Interpolate = interpolation;;
+ decl.DeclarationRange.First = first;
+ decl.DeclarationRange.Last = last;
+
+ return decl;
+}
+
+struct tgsi_full_declaration vl_decl_constants(unsigned int name, unsigned int index, unsigned int first, unsigned int last)
+{
+ struct tgsi_full_declaration decl = tgsi_default_full_declaration();
+
+ decl.Declaration.File = TGSI_FILE_CONSTANT;
+ decl.Declaration.Semantic = 1;
+ decl.Semantic.SemanticName = name;
+ decl.Semantic.SemanticIndex = index;
+ decl.DeclarationRange.First = first;
+ decl.DeclarationRange.Last = last;
+
+ return decl;
+}
+
+struct tgsi_full_declaration vl_decl_output(unsigned int name, unsigned int index, unsigned int first, unsigned int last)
+{
+ struct tgsi_full_declaration decl = tgsi_default_full_declaration();
+
+ decl.Declaration.File = TGSI_FILE_OUTPUT;
+ decl.Declaration.Semantic = 1;
+ decl.Semantic.SemanticName = name;
+ decl.Semantic.SemanticIndex = index;
+ decl.DeclarationRange.First = first;
+ decl.DeclarationRange.Last = last;
+
+ return decl;
+}
+
+struct tgsi_full_declaration vl_decl_temps(unsigned int first, unsigned int last)
+{
+ struct tgsi_full_declaration decl = tgsi_default_full_declaration();
+
+ decl = tgsi_default_full_declaration();
+ decl.Declaration.File = TGSI_FILE_TEMPORARY;
+ decl.DeclarationRange.First = first;
+ decl.DeclarationRange.Last = last;
+
+ return decl;
+}
+
+struct tgsi_full_declaration vl_decl_samplers(unsigned int first, unsigned int last)
+{
+ struct tgsi_full_declaration decl = tgsi_default_full_declaration();
+
+ decl = tgsi_default_full_declaration();
+ decl.Declaration.File = TGSI_FILE_SAMPLER;
+ decl.DeclarationRange.First = first;
+ decl.DeclarationRange.Last = last;
+
+ return decl;
+}
+
+struct tgsi_full_instruction vl_inst2
+(
+ int opcode,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src_file,
+ unsigned int src_index
+)
+{
+ struct tgsi_full_instruction inst = tgsi_default_full_instruction();
+
+ inst.Instruction.Opcode = opcode;
+ inst.Instruction.NumDstRegs = 1;
+ inst.FullDstRegisters[0].DstRegister.File = dst_file;
+ inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Instruction.NumSrcRegs = 1;
+ inst.FullSrcRegisters[0].SrcRegister.File = src_file;
+ inst.FullSrcRegisters[0].SrcRegister.Index = src_index;
+
+ return inst;
+}
+
+struct tgsi_full_instruction vl_inst3
+(
+ int opcode,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src1_file,
+ unsigned int src1_index,
+ enum tgsi_file_type src2_file,
+ unsigned int src2_index
+)
+{
+ struct tgsi_full_instruction inst = tgsi_default_full_instruction();
+
+ inst.Instruction.Opcode = opcode;
+ inst.Instruction.NumDstRegs = 1;
+ inst.FullDstRegisters[0].DstRegister.File = dst_file;
+ inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Instruction.NumSrcRegs = 2;
+ inst.FullSrcRegisters[0].SrcRegister.File = src1_file;
+ inst.FullSrcRegisters[0].SrcRegister.Index = src1_index;
+ inst.FullSrcRegisters[1].SrcRegister.File = src2_file;
+ inst.FullSrcRegisters[1].SrcRegister.Index = src2_index;
+
+ return inst;
+}
+
+struct tgsi_full_instruction vl_tex
+(
+ int tex,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src1_file,
+ unsigned int src1_index,
+ enum tgsi_file_type src2_file,
+ unsigned int src2_index
+)
+{
+ struct tgsi_full_instruction inst = tgsi_default_full_instruction();
+
+ inst.Instruction.Opcode = TGSI_OPCODE_TEX;
+ inst.Instruction.NumDstRegs = 1;
+ inst.FullDstRegisters[0].DstRegister.File = dst_file;
+ inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Instruction.NumSrcRegs = 2;
+ inst.InstructionExtTexture.Texture = tex;
+ inst.FullSrcRegisters[0].SrcRegister.File = src1_file;
+ inst.FullSrcRegisters[0].SrcRegister.Index = src1_index;
+ inst.FullSrcRegisters[1].SrcRegister.File = src2_file;
+ inst.FullSrcRegisters[1].SrcRegister.Index = src2_index;
+
+ return inst;
+}
+
+struct tgsi_full_instruction vl_inst4
+(
+ int opcode,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src1_file,
+ unsigned int src1_index,
+ enum tgsi_file_type src2_file,
+ unsigned int src2_index,
+ enum tgsi_file_type src3_file,
+ unsigned int src3_index
+)
+{
+ struct tgsi_full_instruction inst = tgsi_default_full_instruction();
+
+ inst.Instruction.Opcode = opcode;
+ inst.Instruction.NumDstRegs = 1;
+ inst.FullDstRegisters[0].DstRegister.File = dst_file;
+ inst.FullDstRegisters[0].DstRegister.Index = dst_index;
+ inst.Instruction.NumSrcRegs = 3;
+ inst.FullSrcRegisters[0].SrcRegister.File = src1_file;
+ inst.FullSrcRegisters[0].SrcRegister.Index = src1_index;
+ inst.FullSrcRegisters[1].SrcRegister.File = src2_file;
+ inst.FullSrcRegisters[1].SrcRegister.Index = src2_index;
+ inst.FullSrcRegisters[2].SrcRegister.File = src3_file;
+ inst.FullSrcRegisters[2].SrcRegister.Index = src3_index;
+
+ return inst;
+}
+
+struct tgsi_full_instruction vl_end(void)
+{
+ struct tgsi_full_instruction inst = tgsi_default_full_instruction();
+
+ inst.Instruction.Opcode = TGSI_OPCODE_END;
+ inst.Instruction.NumDstRegs = 0;
+ inst.Instruction.NumSrcRegs = 0;
+
+ return inst;
+}
--- /dev/null
+#ifndef vl_shader_build_h
+#define vl_shader_build_h
+
+#include <pipe/p_shader_tokens.h>
+
+struct tgsi_full_declaration vl_decl_input(unsigned int name, unsigned int index, unsigned int first, unsigned int last);
+struct tgsi_full_declaration vl_decl_interpolated_input
+(
+ unsigned int name,
+ unsigned int index,
+ unsigned int first,
+ unsigned int last,
+ int interpolation
+);
+struct tgsi_full_declaration vl_decl_constants(unsigned int name, unsigned int index, unsigned int first, unsigned int last);
+struct tgsi_full_declaration vl_decl_output(unsigned int name, unsigned int index, unsigned int first, unsigned int last);
+struct tgsi_full_declaration vl_decl_temps(unsigned int first, unsigned int last);
+struct tgsi_full_declaration vl_decl_samplers(unsigned int first, unsigned int last);
+struct tgsi_full_instruction vl_inst2
+(
+ int opcode,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src_file,
+ unsigned int src_index
+);
+struct tgsi_full_instruction vl_inst3
+(
+ int opcode,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src1_file,
+ unsigned int src1_index,
+ enum tgsi_file_type src2_file,
+ unsigned int src2_index
+);
+struct tgsi_full_instruction vl_tex
+(
+ int tex,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src1_file,
+ unsigned int src1_index,
+ enum tgsi_file_type src2_file,
+ unsigned int src2_index
+);
+struct tgsi_full_instruction vl_inst4
+(
+ int opcode,
+ enum tgsi_file_type dst_file,
+ unsigned int dst_index,
+ enum tgsi_file_type src1_file,
+ unsigned int src1_index,
+ enum tgsi_file_type src2_file,
+ unsigned int src2_index,
+ enum tgsi_file_type src3_file,
+ unsigned int src3_index
+);
+struct tgsi_full_instruction vl_end(void);
+
+#endif
--- /dev/null
+#define VL_INTERNAL
+#include "vl_surface.h"
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pipe/p_screen.h>
+#include <pipe/p_state.h>
+#include <pipe/p_inlines.h>
+#include <vl_winsys.h>
+#include "vl_screen.h"
+#include "vl_context.h"
+#include "vl_render.h"
+#include "vl_csc.h"
+#include "vl_util.h"
+
+int vlCreateSurface
+(
+ struct vlScreen *screen,
+ unsigned int width,
+ unsigned int height,
+ enum vlFormat format,
+ struct vlSurface **surface
+)
+{
+ struct vlSurface *sfc;
+ struct pipe_texture template;
+
+ assert(screen);
+ assert(surface);
+
+ sfc = calloc(1, sizeof(struct vlSurface));
+
+ if (!sfc)
+ return 1;
+
+ sfc->screen = screen;
+ sfc->width = width;
+ sfc->height = height;
+ sfc->format = format;
+
+ memset(&template, 0, sizeof(struct pipe_texture));
+ template.target = PIPE_TEXTURE_2D;
+ template.format = PIPE_FORMAT_A8R8G8B8_UNORM;
+ template.last_level = 0;
+ template.width[0] = vlRoundUpPOT(sfc->width);
+ template.height[0] = vlRoundUpPOT(sfc->height);
+ template.depth[0] = 1;
+ template.compressed = 0;
+ pf_get_block(template.format, &template.block);
+ template.tex_usage = PIPE_TEXTURE_USAGE_SAMPLER | PIPE_TEXTURE_USAGE_RENDER_TARGET;
+
+ sfc->texture = vlGetPipeScreen(screen)->texture_create(vlGetPipeScreen(screen), &template);
+
+ *surface = sfc;
+
+ return 0;
+}
+
+int vlDestroySurface
+(
+ struct vlSurface *surface
+)
+{
+ assert(surface);
+
+ pipe_texture_release(&surface->texture);
+ free(surface);
+
+ return 0;
+}
+
+int vlRenderMacroBlocksMpeg2
+(
+ struct vlMpeg2MacroBlockBatch *batch,
+ struct vlSurface *surface
+)
+{
+ assert(batch);
+ assert(surface);
+ assert(surface->context);
+
+ surface->context->render->vlBegin(surface->context->render);
+
+ surface->context->render->vlRenderMacroBlocksMpeg2
+ (
+ surface->context->render,
+ batch,
+ surface
+ );
+
+ surface->context->render->vlEnd(surface->context->render);
+
+ return 0;
+}
+
+int vlPutPicture
+(
+ struct vlSurface *surface,
+ vlNativeDrawable drawable,
+ int srcx,
+ int srcy,
+ int srcw,
+ int srch,
+ int destx,
+ int desty,
+ int destw,
+ int desth,
+ int drawable_w,
+ int drawable_h,
+ enum vlPictureType picture_type
+)
+{
+ struct vlCSC *csc;
+ struct pipe_context *pipe;
+
+ assert(surface);
+ assert(surface->context);
+
+ surface->context->render->vlFlush(surface->context->render);
+
+ csc = surface->context->csc;
+ pipe = surface->context->pipe;
+
+ csc->vlResizeFrameBuffer(csc, drawable_w, drawable_h);
+
+ csc->vlBegin(csc);
+
+ csc->vlPutPicture
+ (
+ csc,
+ surface,
+ srcx,
+ srcy,
+ srcw,
+ srch,
+ destx,
+ desty,
+ destw,
+ desth,
+ picture_type
+ );
+
+ csc->vlEnd(csc);
+
+ pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, &surface->disp_fence);
+
+ bind_pipe_drawable(pipe, drawable);
+
+ pipe->winsys->flush_frontbuffer
+ (
+ pipe->winsys,
+ csc->vlGetFrameBuffer(csc),
+ pipe->priv
+ );
+
+ return 0;
+}
+
+int vlSurfaceGetStatus
+(
+ struct vlSurface *surface,
+ enum vlResourceStatus *status
+)
+{
+ assert(surface);
+ assert(surface->context);
+ assert(status);
+
+ if (surface->render_fence && !surface->context->pipe->winsys->fence_signalled(surface->context->pipe->winsys, surface->render_fence, 0))
+ {
+ *status = vlResourceStatusRendering;
+ return 0;
+ }
+
+ if (surface->disp_fence && !surface->context->pipe->winsys->fence_signalled(surface->context->pipe->winsys, surface->disp_fence, 0))
+ {
+ *status = vlResourceStatusDisplaying;
+ return 0;
+ }
+
+ *status = vlResourceStatusFree;
+
+ return 0;
+}
+
+int vlSurfaceFlush
+(
+ struct vlSurface *surface
+)
+{
+ assert(surface);
+ assert(surface->context);
+
+ surface->context->render->vlFlush(surface->context->render);
+
+ return 0;
+}
+
+int vlSurfaceSync
+(
+ struct vlSurface *surface
+)
+{
+ assert(surface);
+ assert(surface->context);
+ assert(surface->render_fence);
+
+ surface->context->pipe->winsys->fence_finish(surface->context->pipe->winsys, surface->render_fence, 0);
+
+ return 0;
+}
+
+struct vlScreen* vlSurfaceGetScreen
+(
+ struct vlSurface *surface
+)
+{
+ assert(surface);
+
+ return surface->screen;
+}
+
+struct vlContext* vlBindToContext
+(
+ struct vlSurface *surface,
+ struct vlContext *context
+)
+{
+ struct vlContext *old;
+
+ assert(surface);
+
+ old = surface->context;
+ surface->context = context;
+
+ return old;
+}
--- /dev/null
+#ifndef vl_surface_h
+#define vl_surface_h
+
+#include "vl_types.h"
+
+#ifdef VL_INTERNAL
+struct pipe_texture;
+
+struct vlSurface
+{
+ struct vlScreen *screen;
+ struct vlContext *context;
+ unsigned int width;
+ unsigned int height;
+ enum vlFormat format;
+ struct pipe_texture *texture;
+ struct pipe_fence_handle *render_fence;
+ struct pipe_fence_handle *disp_fence;
+};
+#endif
+
+int vlCreateSurface
+(
+ struct vlScreen *screen,
+ unsigned int width,
+ unsigned int height,
+ enum vlFormat format,
+ struct vlSurface **surface
+);
+
+int vlDestroySurface
+(
+ struct vlSurface *surface
+);
+
+int vlRenderMacroBlocksMpeg2
+(
+ struct vlMpeg2MacroBlockBatch *batch,
+ struct vlSurface *surface
+);
+
+int vlPutPicture
+(
+ struct vlSurface *surface,
+ vlNativeDrawable drawable,
+ int srcx,
+ int srcy,
+ int srcw,
+ int srch,
+ int destx,
+ int desty,
+ int destw,
+ int desth,
+ int drawable_w,
+ int drawable_h,
+ enum vlPictureType picture_type
+);
+
+int vlSurfaceGetStatus
+(
+ struct vlSurface *surface,
+ enum vlResourceStatus *status
+);
+
+int vlSurfaceFlush
+(
+ struct vlSurface *surface
+);
+
+int vlSurfaceSync
+(
+ struct vlSurface *surface
+);
+
+struct vlScreen* vlSurfaceGetScreen
+(
+ struct vlSurface *surface
+);
+
+struct vlContext* vlBindToContext
+(
+ struct vlSurface *surface,
+ struct vlContext *context
+);
+
+#endif
--- /dev/null
+#ifndef vl_types_h
+#define vl_types_h
+
+#if 1 /*#ifdef X11*/
+#include <X11/Xlib.h>
+
+typedef Display* vlNativeDisplay;
+typedef Drawable vlNativeDrawable;
+#endif
+
+struct vlDisplay;
+struct vlScreen;
+struct vlContext;
+struct vlSurface;
+
+enum vlResourceStatus
+{
+ vlResourceStatusFree,
+ vlResourceStatusRendering,
+ vlResourceStatusDisplaying
+};
+
+enum vlProfile
+{
+ vlProfileMpeg2Simple,
+ vlProfileMpeg2Main,
+
+ vlProfileCount
+};
+
+enum vlEntryPoint
+{
+ vlEntryPointIDCT,
+ vlEntryPointMC,
+ vlEntryPointCSC,
+
+ vlEntryPointCount
+};
+
+enum vlFormat
+{
+ vlFormatYCbCr420,
+ vlFormatYCbCr422,
+ vlFormatYCbCr444
+};
+
+enum vlPictureType
+{
+ vlPictureTypeTopField,
+ vlPictureTypeBottomField,
+ vlPictureTypeFrame
+};
+
+enum vlMotionType
+{
+ vlMotionTypeField,
+ vlMotionTypeFrame,
+ vlMotionTypeDualPrime,
+ vlMotionType16x8
+};
+
+enum vlFieldOrder
+{
+ vlFieldOrderFirst,
+ vlFieldOrderSecond
+};
+
+enum vlDCTType
+{
+ vlDCTTypeFrameCoded,
+ vlDCTTypeFieldCoded
+};
+
+struct vlVertex2f
+{
+ float x, y;
+};
+
+struct vlVertex4f
+{
+ float x, y, z, w;
+};
+
+enum vlMacroBlockType
+{
+ vlMacroBlockTypeIntra,
+ vlMacroBlockTypeFwdPredicted,
+ vlMacroBlockTypeBkwdPredicted,
+ vlMacroBlockTypeBiPredicted,
+
+ vlNumMacroBlockTypes
+};
+
+struct vlMpeg2MacroBlock
+{
+ unsigned int mbx, mby;
+ enum vlMacroBlockType mb_type;
+ enum vlMotionType mo_type;
+ enum vlDCTType dct_type;
+ int PMV[2][2][2];
+ unsigned int cbp;
+ short *blocks;
+};
+
+struct vlMpeg2MacroBlockBatch
+{
+ struct vlSurface *past_surface;
+ struct vlSurface *future_surface;
+ enum vlPictureType picture_type;
+ enum vlFieldOrder field_order;
+ unsigned int num_macroblocks;
+ struct vlMpeg2MacroBlock *macroblocks;
+};
+
+#endif
--- /dev/null
+#include "vl_util.h"
+#include <assert.h>
+
+unsigned int vlRoundUpPOT(unsigned int x)
+{
+ unsigned int i;
+
+ assert(x > 0);
+
+ --x;
+
+ for (i = 1; i < sizeof(unsigned int) * 8; i <<= 1)
+ x |= x >> i;
+
+ return x + 1;
+}
--- /dev/null
+#ifndef vl_util_h
+#define vl_util_h
+
+unsigned int vlRoundUpPOT(unsigned int x);
+
+#endif
extern const struct dri_extension card_extensions[];
+static GLboolean
+intel_get_param(__DRIscreenPrivate *psp, int param, int *value)
+{
+ int ret;
+ struct drm_i915_getparam gp;
+
+ gp.param = param;
+ gp.value = value;
+
+ ret = drmCommandWriteRead(psp->fd, DRM_I915_GETPARAM, &gp, sizeof(gp));
+ if (ret) {
+ fprintf(stderr, "drm_i915_getparam: %d\n", ret);
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
+
+static void
+intelSetTexOffset(__DRIcontext *pDRICtx, int texname,
+ unsigned long long offset, int depth, uint pitch)
+{
+ abort();
+#if 0
+ struct intel_context *intel = (struct intel_context*)
+ ((__DRIcontextPrivate*)pDRICtx->private)->driverPrivate;
+ struct gl_texture_object *tObj = _mesa_lookup_texture(&intel->ctx, texname);
+ struct st_texture_object *stObj = st_texture_object(tObj);
+
+ if (!stObj)
+ return;
+
+ if (stObj->pt)
+ st->pipe->texture_release(intel->st->pipe, &stObj->pt);
+
+ stObj->imageOverride = GL_TRUE;
+ stObj->depthOverride = depth;
+ stObj->pitchOverride = pitch;
+
+ if (offset)
+ stObj->textureOffset = offset;
+#endif
+}
+
+
+#if 0
+static void
+intelHandleDrawableConfig(__DRIdrawablePrivate *dPriv,
+ __DRIcontextPrivate *pcp,
+ __DRIDrawableConfigEvent *event)
+{
+ (void) dPriv;
+ (void) pcp;
+ (void) event;
+}
+#endif
+
+#if 0
+static void
+intelHandleBufferAttach(__DRIdrawablePrivate *dPriv,
+ __DRIcontextPrivate *pcp,
+ __DRIBufferAttachEvent *ba)
+{
+ struct intel_screen *intelScreen = intel_screen(dPriv->driScreenPriv);
+
+ switch (ba->buffer.attachment) {
+ case DRI_DRAWABLE_BUFFER_FRONT_LEFT:
+ intelScreen->front.width = dPriv->w;
+ intelScreen->front.height = dPriv->h;
+ intelScreen->front.cpp = ba->buffer.cpp;
+ intelScreen->front.pitch = ba->buffer.pitch;
+ driGenBuffers(intelScreen->base.staticPool, "front", 1, &intelScreen->front.buffer, 0, 0, 0);
+ driBOSetReferenced(intelScreen->front.buffer, ba->buffer.handle);
+ break;
+
+ case DRI_DRAWABLE_BUFFER_BACK_LEFT:
+ case DRI_DRAWABLE_BUFFER_DEPTH:
+ case DRI_DRAWABLE_BUFFER_STENCIL:
+ case DRI_DRAWABLE_BUFFER_ACCUM:
+ /* anything ?? */
+ break;
+
+ default:
+ fprintf(stderr, "unhandled buffer attach event, attachment type %d\n",
+ ba->buffer.attachment);
+ return;
+ }
+}
+#endif
+
+static const __DRItexOffsetExtension intelTexOffsetExtension = {
+ { __DRI_TEX_OFFSET },
+ intelSetTexOffset,
+};
+
+#if 0
+static const __DRItexBufferExtension intelTexBufferExtension = {
+ { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION },
+ intelSetTexBuffer,
+};
+#endif
+static const __DRIextension *intelScreenExtensions[] = {
+ &driReadDrawableExtension,
+ &driCopySubBufferExtension.base,
+ &driSwapControlExtension.base,
+ &driFrameTrackingExtension.base,
+ &driMediaStreamCounterExtension.base,
+ &intelTexOffsetExtension.base,
+// &intelTexBufferExtension.base,
+ NULL
+};
static void
intelScreen->havePools = GL_TRUE;
- intelUpdateScreenRotation(sPriv, intelScreen->sarea);
+ if (intelScreen->sarea)
+ intelUpdateScreenRotation(sPriv, intelScreen->sarea);
return GL_TRUE;
}
struct intel_screen *intelScreen;
I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->
- getProcAddress("glxEnableExtension"));
- void *const psc = sPriv->psc->screenConfigs;
-
if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
fprintf(stderr,
"\nERROR! sizeof(I830DRIRec) does not match passed size from device driver\n");
__driConfigOptions, __driNConfigOptions);
sPriv->private = (void *) intelScreen;
-
intelScreen->sarea = (drmI830Sarea *) (((GLubyte *) sPriv->pSAREA) +
- gDRIPriv->sarea_priv_offset);
- intelScreen->deviceID = gDRIPriv->deviceID;
- intelScreen->front.cpp = gDRIPriv->cpp;
- intelScreen->drmMinor = sPriv->drmMinor;
+ gDRIPriv->sarea_priv_offset);
- assert(gDRIPriv->bitsPerPixel == 16 ||
- gDRIPriv->bitsPerPixel == 32);
+ intelScreen->deviceID = gDRIPriv->deviceID;
+ intelScreen->front.cpp = gDRIPriv->cpp;
+ intelScreen->drmMinor = sPriv->drm_version.minor;
intelUpdateScreenRotation(sPriv, intelScreen->sarea);
if (0)
intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension) (psc, "GLX_SGI_swap_control");
- (*glx_enable_extension) (psc, "GLX_SGI_video_sync");
- (*glx_enable_extension) (psc, "GLX_MESA_swap_control");
- (*glx_enable_extension) (psc, "GLX_MESA_swap_frame_usage");
- (*glx_enable_extension) (psc, "GLX_SGI_make_current_read");
- }
+ sPriv->extensions = intelScreenExtensions;
intelScreen->base.base.flush_frontbuffer = intel_flush_frontbuffer;
intelScreen->base.base.get_name = intel_get_name;
{
struct intel_framebuffer *intelfb = intel_framebuffer(driDrawPriv);
assert(intelfb->stfb);
- st_unreference_framebuffer(&intelfb->stfb);
+ st_unreference_framebuffer(intelfb->stfb);
free(intelfb);
}
return 0;
}
-
-static void
-intelSetTexOffset(__DRIcontext *pDRICtx, int texname,
- unsigned long long offset, int depth, uint pitch)
-{
- abort();
-#if 0
- struct intel_context *intel = (struct intel_context*)
- ((__DRIcontextPrivate*)pDRICtx->private)->driverPrivate;
- struct gl_texture_object *tObj = _mesa_lookup_texture(&intel->ctx, texname);
- struct st_texture_object *stObj = st_texture_object(tObj);
-
- if (!stObj)
- return;
-
- if (stObj->pt)
- st->pipe->texture_release(intel->st->pipe, &stObj->pt);
-
- stObj->imageOverride = GL_TRUE;
- stObj->depthOverride = depth;
- stObj->pitchOverride = pitch;
-
- if (offset)
- stObj->textureOffset = offset;
-#endif
-}
-
-
-static const struct __DriverAPIRec intelAPI = {
- .InitDriver = intelInitDriver,
- .DestroyScreen = intelDestroyScreen,
- .CreateContext = intelCreateContext,
- .DestroyContext = intelDestroyContext,
- .CreateBuffer = intelCreateBuffer,
- .DestroyBuffer = intelDestroyBuffer,
- .SwapBuffers = intelSwapBuffers,
- .MakeCurrent = intelMakeCurrent,
- .UnbindContext = intelUnbindContext,
- .GetSwapInfo = intelGetSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = intelCopySubBuffer,
- .setTexOffset = intelSetTexOffset,
-};
-
-
-static __GLcontextModes *
-intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, boolean have_back_buffer)
+static __DRIconfig **
+intelFillInModes(__DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer)
{
- __GLcontextModes *modes;
+ __DRIconfig **configs;
__GLcontextModes *m;
unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
* support pageflipping at all.
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes =
- (*dri_interface->createContextModes) (num_modes,
- sizeof(__GLcontextModes));
- m = modes;
- if (!driFillInModes(&m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array,
- depth_buffer_factor, back_buffer_modes,
- back_buffer_factor, msaa_samples_array, 1, GLX_TRUE_COLOR)) {
- fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
- __LINE__);
- return NULL;
- }
- if (!driFillInModes(&m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array,
- depth_buffer_factor, back_buffer_modes,
- back_buffer_factor, msaa_samples_array, 1, GLX_DIRECT_COLOR)) {
- fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor, msaa_samples_array, 1);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
__LINE__);
return NULL;
}
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for (m = modes; m != NULL; m = m->next) {
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
m->visualRating = GLX_SLOW_CONFIG;
}
}
- return modes;
+ return configs;
}
-
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay * dpy, int scrn,
- __DRIscreen * psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes)
+static const __DRIconfig **intelInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 1, 7, 0 };
+#ifdef I915
+ static const __DRIversion ddx_expected = { 1, 5, 0 };
+#else
+ static const __DRIversion ddx_expected = { 1, 6, 0 };
+#endif
static const __DRIversion dri_expected = { 4, 0, 0 };
- static const __DRIversion drm_expected = { 1, 7, 0 };
-
- dri_interface = interface;
+ static const __DRIversion drm_expected = { 1, 5, 0 };
+ I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
if (!driCheckDriDdxDrmVersions2("i915",
- dri_version, &dri_expected,
- ddx_version, &ddx_expected,
- drm_version, &drm_expected)) {
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected)) {
return NULL;
}
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &intelAPI);
-
- if (psp != NULL) {
- I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- *driver_modes = intelFillInModes(dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8, 1);
-
- /* Calling driInitExtensions here, with a NULL context pointer,
- * does not actually enable the extensions. It just makes sure
- * that all the dispatch offsets for all the extensions that
- * *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create
- * is called, but we can't enable the extensions until we have a
- * context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions(NULL, card_extensions, GL_FALSE);
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+ //intelInitExtensions(NULL, GL_TRUE);
+
+ if (!intelInitDriver(psp))
+ return NULL;
+
+ psp->extensions = intelScreenExtensions;
+
+ return (const __DRIconfig **)
+ intelFillInModes(psp, dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8, 1);
+}
+
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+static const
+__DRIconfig **intelInitScreen2(__DRIscreenPrivate *psp)
+{
+ struct intel_screen *intelScreen;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ //intelInitExtensions(NULL, GL_TRUE);
+
+ /* Allocate the private area */
+ intelScreen = CALLOC_STRUCT(intel_screen);
+ if (!intelScreen) {
+ fprintf(stderr, "\nERROR! Allocating private area failed\n");
+ return GL_FALSE;
}
+ /* parse information in __driConfigOptions */
+ driParseOptionInfo(&intelScreen->optionCache,
+ __driConfigOptions, __driNConfigOptions);
+
+ psp->private = (void *) intelScreen;
+
+ intelScreen->drmMinor = psp->drm_version.minor;
- return (void *) psp;
+ /* Determine chipset ID? */
+ if (!intel_get_param(psp, I915_PARAM_CHIPSET_ID,
+ &intelScreen->deviceID))
+ return GL_FALSE;
+
+ psp->extensions = intelScreenExtensions;
+
+ intel_be_init_device(&intelScreen->base, psp->fd, intelScreen->deviceID);
+ intelScreen->base.base.flush_frontbuffer = intel_flush_frontbuffer;
+ intelScreen->base.base.get_name = intel_get_name;
+
+ return driConcatConfigs(intelFillInModes(psp, 16, 16, 0, 1),
+ intelFillInModes(psp, 32, 24, 8, 1));
}
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = intelInitScreen,
+ .DestroyScreen = intelDestroyScreen,
+ .CreateContext = intelCreateContext,
+ .DestroyContext = intelDestroyContext,
+ .CreateBuffer = intelCreateBuffer,
+ .DestroyBuffer = intelDestroyBuffer,
+ .SwapBuffers = intelSwapBuffers,
+ .MakeCurrent = intelMakeCurrent,
+ .UnbindContext = intelUnbindContext,
+ .GetSwapInfo = intelGetSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .CopySubBuffer = intelCopySubBuffer,
+
+ //.InitScreen2 = intelInitScreen2,
+ //.HandleDrawableConfig = intelHandleDrawableConfig,
+ //.HandleBufferAttach = intelHandleBufferAttach,
+};
drawable->priv = NULL;
assert(intelfb->stfb);
- st_unreference_framebuffer(&intelfb->stfb);
+ st_unreference_framebuffer(intelfb->stfb);
free(intelfb);
return TRUE;
}
drm_find_mode(drmModeConnectorPtr connector, _EGLMode *mode)
{
int i;
- struct drm_mode_modeinfo *m;
+ struct drm_mode_modeinfo *m = NULL;
for (i = 0; i < connector->count_modes; i++) {
m = &connector->modes[i];
--- /dev/null
+
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = nouveau_dri.so
+
+MINIGLX_SOURCES =
+
+PIPE_DRIVERS = \
+ $(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
+ $(TOP)/src/gallium/drivers/nv04/libnv04.a \
+ $(TOP)/src/gallium/drivers/nv10/libnv10.a \
+ $(TOP)/src/gallium/drivers/nv20/libnv20.a \
+ $(TOP)/src/gallium/drivers/nv30/libnv30.a \
+ $(TOP)/src/gallium/drivers/nv40/libnv40.a \
+ $(TOP)/src/gallium/drivers/nv50/libnv50.a
+
+DRIVER_SOURCES = \
+ nouveau_bo.c \
+ nouveau_channel.c \
+ nouveau_context.c \
+ nouveau_device.c \
+ nouveau_dma.c \
+ nouveau_fence.c \
+ nouveau_grobj.c \
+ nouveau_lock.c \
+ nouveau_notifier.c \
+ nouveau_pushbuf.c \
+ nouveau_resource.c \
+ nouveau_screen.c \
+ nouveau_swapbuffers.c \
+ nouveau_winsys.c \
+ nouveau_winsys_pipe.c \
+ nouveau_winsys_softpipe.c \
+ nv04_surface.c \
+ nv50_surface.c
+
+C_SOURCES = \
+ $(COMMON_GALLIUM_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+include ../Makefile.template
+
+symlinks:
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static void
+nouveau_mem_free(struct nouveau_device *dev, struct drm_nouveau_mem_alloc *ma,
+ void **map)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ struct drm_nouveau_mem_free mf;
+
+ if (map && *map) {
+ drmUnmap(*map, ma->size);
+ *map = NULL;
+ }
+
+ if (ma->size) {
+ mf.offset = ma->offset;
+ mf.flags = ma->flags;
+ drmCommandWrite(nvdev->fd, DRM_NOUVEAU_MEM_FREE,
+ &mf, sizeof(mf));
+ ma->size = 0;
+ }
+}
+
+static int
+nouveau_mem_alloc(struct nouveau_device *dev, unsigned size, unsigned align,
+ uint32_t flags, struct drm_nouveau_mem_alloc *ma, void **map)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ int ret;
+
+ ma->alignment = align;
+ ma->size = size;
+ ma->flags = flags;
+ if (map)
+ ma->flags |= NOUVEAU_MEM_MAPPED;
+ ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_MEM_ALLOC, ma,
+ sizeof(struct drm_nouveau_mem_alloc));
+ if (ret)
+ return ret;
+
+ if (map) {
+ ret = drmMap(nvdev->fd, ma->map_handle, ma->size, map);
+ if (ret) {
+ *map = NULL;
+ nouveau_mem_free(dev, ma, map);
+ return ret;
+ }
+ }
+
+ return 0;
+}
+
+static void
+nouveau_bo_tmp_del(void *priv)
+{
+ struct nouveau_resource *r = priv;
+
+ nouveau_fence_ref(NULL, (struct nouveau_fence **)&r->priv);
+ nouveau_resource_free(&r);
+}
+
+static unsigned
+nouveau_bo_tmp_max(struct nouveau_device_priv *nvdev)
+{
+ struct nouveau_resource *r = nvdev->sa_heap;
+ unsigned max = 0;
+
+ while (r) {
+ if (r->in_use && !nouveau_fence(r->priv)->emitted) {
+ r = r->next;
+ continue;
+ }
+
+ if (max < r->size)
+ max = r->size;
+ r = r->next;
+ }
+
+ return max;
+}
+
+static struct nouveau_resource *
+nouveau_bo_tmp(struct nouveau_channel *chan, unsigned size,
+ struct nouveau_fence *fence)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+ struct nouveau_resource *r = NULL;
+ struct nouveau_fence *ref = NULL;
+
+ if (fence)
+ nouveau_fence_ref(fence, &ref);
+ else
+ nouveau_fence_new(chan, &ref);
+ assert(ref);
+
+ while (nouveau_resource_alloc(nvdev->sa_heap, size, ref, &r)) {
+ if (nouveau_bo_tmp_max(nvdev) < size) {
+ nouveau_fence_ref(NULL, &ref);
+ return NULL;
+ }
+
+ nouveau_fence_flush(chan);
+ }
+ nouveau_fence_signal_cb(ref, nouveau_bo_tmp_del, r);
+
+ return r;
+}
+
+int
+nouveau_bo_init(struct nouveau_device *dev)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ int ret;
+
+ ret = nouveau_mem_alloc(dev, 128*1024, 0, NOUVEAU_MEM_AGP |
+ NOUVEAU_MEM_PCI, &nvdev->sa, &nvdev->sa_map);
+ if (ret)
+ return ret;
+
+ ret = nouveau_resource_init(&nvdev->sa_heap, 0, nvdev->sa.size);
+ if (ret) {
+ nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
+ return ret;
+ }
+
+ return 0;
+}
+
+void
+nouveau_bo_takedown(struct nouveau_device *dev)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ nouveau_mem_free(dev, &nvdev->sa, &nvdev->sa_map);
+}
+
+int
+nouveau_bo_new(struct nouveau_device *dev, uint32_t flags, int align,
+ int size, struct nouveau_bo **bo)
+{
+ struct nouveau_bo_priv *nvbo;
+ int ret;
+
+ if (!dev || !bo || *bo)
+ return -EINVAL;
+
+ nvbo = calloc(1, sizeof(struct nouveau_bo_priv));
+ if (!nvbo)
+ return -ENOMEM;
+ nvbo->base.device = dev;
+ nvbo->base.size = size;
+ nvbo->base.handle = bo_to_ptr(nvbo);
+ nvbo->drm.alignment = align;
+ nvbo->refcount = 1;
+
+ if (flags & NOUVEAU_BO_TILED) {
+ nvbo->tiled = 1;
+ if (flags & NOUVEAU_BO_ZTILE)
+ nvbo->tiled |= 2;
+ flags &= ~NOUVEAU_BO_TILED;
+ }
+
+ ret = nouveau_bo_set_status(&nvbo->base, flags);
+ if (ret) {
+ free(nvbo);
+ return ret;
+ }
+
+ *bo = &nvbo->base;
+ return 0;
+}
+
+int
+nouveau_bo_user(struct nouveau_device *dev, void *ptr, int size,
+ struct nouveau_bo **bo)
+{
+ struct nouveau_bo_priv *nvbo;
+
+ if (!dev || !bo || *bo)
+ return -EINVAL;
+
+ nvbo = calloc(1, sizeof(*nvbo));
+ if (!nvbo)
+ return -ENOMEM;
+ nvbo->base.device = dev;
+
+ nvbo->sysmem = ptr;
+ nvbo->user = 1;
+
+ nvbo->base.size = size;
+ nvbo->base.offset = nvbo->drm.offset;
+ nvbo->base.handle = bo_to_ptr(nvbo);
+ nvbo->refcount = 1;
+ *bo = &nvbo->base;
+ return 0;
+}
+
+int
+nouveau_bo_ref(struct nouveau_device *dev, uint64_t handle,
+ struct nouveau_bo **bo)
+{
+ struct nouveau_bo_priv *nvbo = ptr_to_bo(handle);
+
+ if (!dev || !bo || *bo)
+ return -EINVAL;
+
+ nvbo->refcount++;
+ *bo = &nvbo->base;
+ return 0;
+}
+
+static void
+nouveau_bo_del_cb(void *priv)
+{
+ struct nouveau_bo_priv *nvbo = priv;
+
+ nouveau_fence_ref(NULL, &nvbo->fence);
+ nouveau_mem_free(nvbo->base.device, &nvbo->drm, &nvbo->map);
+ if (nvbo->sysmem && !nvbo->user)
+ free(nvbo->sysmem);
+ free(nvbo);
+}
+
+void
+nouveau_bo_del(struct nouveau_bo **bo)
+{
+ struct nouveau_bo_priv *nvbo;
+
+ if (!bo || !*bo)
+ return;
+ nvbo = nouveau_bo(*bo);
+ *bo = NULL;
+
+ if (--nvbo->refcount)
+ return;
+
+ if (nvbo->pending)
+ nouveau_pushbuf_flush(nvbo->pending->channel, 0);
+
+ if (nvbo->fence)
+ nouveau_fence_signal_cb(nvbo->fence, nouveau_bo_del_cb, nvbo);
+ else
+ nouveau_bo_del_cb(nvbo);
+}
+
+int
+nouveau_bo_map(struct nouveau_bo *bo, uint32_t flags)
+{
+ struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+
+ if (!nvbo)
+ return -EINVAL;
+
+ if (nvbo->pending &&
+ (nvbo->pending->flags & NOUVEAU_BO_WR || flags & NOUVEAU_BO_WR)) {
+ nouveau_pushbuf_flush(nvbo->pending->channel, 0);
+ }
+
+ if (flags & NOUVEAU_BO_WR)
+ nouveau_fence_wait(&nvbo->fence);
+ else
+ nouveau_fence_wait(&nvbo->wr_fence);
+
+ if (nvbo->sysmem)
+ bo->map = nvbo->sysmem;
+ else
+ bo->map = nvbo->map;
+ return 0;
+}
+
+void
+nouveau_bo_unmap(struct nouveau_bo *bo)
+{
+ bo->map = NULL;
+}
+
+static int
+nouveau_bo_upload(struct nouveau_bo_priv *nvbo)
+{
+ if (nvbo->fence)
+ nouveau_fence_wait(&nvbo->fence);
+ memcpy(nvbo->map, nvbo->sysmem, nvbo->drm.size);
+ return 0;
+}
+
+int
+nouveau_bo_set_status(struct nouveau_bo *bo, uint32_t flags)
+{
+ struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+ struct drm_nouveau_mem_alloc new;
+ void *new_map = NULL, *new_sysmem = NULL;
+ unsigned new_flags = 0, ret;
+
+ assert(!bo->map);
+
+ /* Check current memtype vs requested, if they match do nothing */
+ if ((nvbo->drm.flags & NOUVEAU_MEM_FB) && (flags & NOUVEAU_BO_VRAM))
+ return 0;
+ if ((nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI)) &&
+ (flags & NOUVEAU_BO_GART))
+ return 0;
+ if (nvbo->drm.size == 0 && nvbo->sysmem && (flags & NOUVEAU_BO_LOCAL))
+ return 0;
+
+ memset(&new, 0x00, sizeof(new));
+
+ /* Allocate new memory */
+ if (flags & NOUVEAU_BO_VRAM)
+ new_flags |= NOUVEAU_MEM_FB;
+ else
+ if (flags & NOUVEAU_BO_GART)
+ new_flags |= (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI);
+
+ if (nvbo->tiled && flags) {
+ new_flags |= NOUVEAU_MEM_TILE;
+ if (nvbo->tiled & 2)
+ new_flags |= NOUVEAU_MEM_TILE_ZETA;
+ }
+
+ if (new_flags) {
+ ret = nouveau_mem_alloc(bo->device, bo->size,
+ nvbo->drm.alignment, new_flags,
+ &new, &new_map);
+ if (ret)
+ return ret;
+ } else
+ if (!nvbo->user) {
+ new_sysmem = malloc(bo->size);
+ }
+
+ /* Copy old -> new */
+ /*XXX: use M2MF */
+ if (nvbo->sysmem || nvbo->map) {
+ struct nouveau_pushbuf_bo *pbo = nvbo->pending;
+ nvbo->pending = NULL;
+ nouveau_bo_map(bo, NOUVEAU_BO_RD);
+ memcpy(new_map, bo->map, bo->size);
+ nouveau_bo_unmap(bo);
+ nvbo->pending = pbo;
+ }
+
+ /* Free old memory */
+ if (nvbo->fence)
+ nouveau_fence_wait(&nvbo->fence);
+ nouveau_mem_free(bo->device, &nvbo->drm, &nvbo->map);
+ if (nvbo->sysmem && !nvbo->user)
+ free(nvbo->sysmem);
+
+ nvbo->drm = new;
+ nvbo->map = new_map;
+ if (!nvbo->user)
+ nvbo->sysmem = new_sysmem;
+ bo->flags = flags;
+ bo->offset = nvbo->drm.offset;
+ return 0;
+}
+
+static int
+nouveau_bo_validate_user(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ struct nouveau_fence *fence, uint32_t flags)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+ struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+ struct nouveau_resource *r;
+
+ if (nvchan->user_charge + bo->size > nvdev->sa.size)
+ return 1;
+
+ if (!(flags & NOUVEAU_BO_GART))
+ return 1;
+
+ r = nouveau_bo_tmp(chan, bo->size, fence);
+ if (!r)
+ return 1;
+ nvchan->user_charge += bo->size;
+
+ memcpy(nvdev->sa_map + r->start, nvbo->sysmem, bo->size);
+
+ nvbo->offset = nvdev->sa.offset + r->start;
+ nvbo->flags = NOUVEAU_BO_GART;
+ return 0;
+}
+
+static int
+nouveau_bo_validate_bo(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ struct nouveau_fence *fence, uint32_t flags)
+{
+ struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+ int ret;
+
+ ret = nouveau_bo_set_status(bo, flags);
+ if (ret) {
+ nouveau_fence_flush(chan);
+
+ ret = nouveau_bo_set_status(bo, flags);
+ if (ret)
+ return ret;
+ }
+
+ if (nvbo->user)
+ nouveau_bo_upload(nvbo);
+
+ nvbo->offset = nvbo->drm.offset;
+ if (nvbo->drm.flags & (NOUVEAU_MEM_AGP | NOUVEAU_MEM_PCI))
+ nvbo->flags = NOUVEAU_BO_GART;
+ else
+ nvbo->flags = NOUVEAU_BO_VRAM;
+
+ return 0;
+}
+
+int
+nouveau_bo_validate(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ uint32_t flags)
+{
+ struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+ struct nouveau_fence *fence = nouveau_pushbuf(chan->pushbuf)->fence;
+ int ret;
+
+ assert(bo->map == NULL);
+
+ if (nvbo->user) {
+ ret = nouveau_bo_validate_user(chan, bo, fence, flags);
+ if (ret) {
+ ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
+ if (ret)
+ return ret;
+ }
+ } else {
+ ret = nouveau_bo_validate_bo(chan, bo, fence, flags);
+ if (ret)
+ return ret;
+ }
+
+ if (flags & NOUVEAU_BO_WR)
+ nouveau_fence_ref(fence, &nvbo->wr_fence);
+ nouveau_fence_ref(fence, &nvbo->fence);
+ return 0;
+}
+
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+int
+nouveau_channel_alloc(struct nouveau_device *dev, uint32_t fb_ctxdma,
+ uint32_t tt_ctxdma, struct nouveau_channel **chan)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ struct nouveau_channel_priv *nvchan;
+ int ret;
+
+ if (!nvdev || !chan || *chan)
+ return -EINVAL;
+
+ nvchan = calloc(1, sizeof(struct nouveau_channel_priv));
+ if (!nvchan)
+ return -ENOMEM;
+ nvchan->base.device = dev;
+
+ nvchan->drm.fb_ctxdma_handle = fb_ctxdma;
+ nvchan->drm.tt_ctxdma_handle = tt_ctxdma;
+ ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
+ &nvchan->drm, sizeof(nvchan->drm));
+ if (ret) {
+ free(nvchan);
+ return ret;
+ }
+
+ nvchan->base.id = nvchan->drm.channel;
+ if (nouveau_grobj_ref(&nvchan->base, nvchan->drm.fb_ctxdma_handle,
+ &nvchan->base.vram) ||
+ nouveau_grobj_ref(&nvchan->base, nvchan->drm.tt_ctxdma_handle,
+ &nvchan->base.gart)) {
+ nouveau_channel_free((void *)&nvchan);
+ return -EINVAL;
+ }
+
+ ret = drmMap(nvdev->fd, nvchan->drm.ctrl, nvchan->drm.ctrl_size,
+ (void*)&nvchan->user);
+ if (ret) {
+ nouveau_channel_free((void *)&nvchan);
+ return ret;
+ }
+ nvchan->put = &nvchan->user[0x40/4];
+ nvchan->get = &nvchan->user[0x44/4];
+ nvchan->ref_cnt = &nvchan->user[0x48/4];
+
+ ret = drmMap(nvdev->fd, nvchan->drm.notifier, nvchan->drm.notifier_size,
+ (drmAddressPtr)&nvchan->notifier_block);
+ if (ret) {
+ nouveau_channel_free((void *)&nvchan);
+ return ret;
+ }
+
+ ret = drmMap(nvdev->fd, nvchan->drm.cmdbuf, nvchan->drm.cmdbuf_size,
+ (void*)&nvchan->pushbuf);
+ if (ret) {
+ nouveau_channel_free((void *)&nvchan);
+ return ret;
+ }
+
+ ret = nouveau_grobj_alloc(&nvchan->base, 0x00000000, 0x0030,
+ &nvchan->base.nullobj);
+ if (ret) {
+ nouveau_channel_free((void *)&nvchan);
+ return ret;
+ }
+
+ nouveau_dma_channel_init(&nvchan->base);
+ nouveau_pushbuf_init(&nvchan->base);
+
+ *chan = &nvchan->base;
+ return 0;
+}
+
+void
+nouveau_channel_free(struct nouveau_channel **chan)
+{
+ struct nouveau_channel_priv *nvchan;
+ struct nouveau_device_priv *nvdev;
+ struct drm_nouveau_channel_free cf;
+
+ if (!chan || !*chan)
+ return;
+ nvchan = nouveau_channel(*chan);
+ *chan = NULL;
+ nvdev = nouveau_device(nvchan->base.device);
+
+ FIRE_RING_CH(&nvchan->base);
+
+ nouveau_grobj_free(&nvchan->base.vram);
+ nouveau_grobj_free(&nvchan->base.gart);
+ nouveau_grobj_free(&nvchan->base.nullobj);
+
+ cf.channel = nvchan->drm.channel;
+ drmCommandWrite(nvdev->fd, DRM_NOUVEAU_CHANNEL_FREE, &cf, sizeof(cf));
+ free(nvchan);
+}
+
+
--- /dev/null
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+#include "utils.h"
+
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+
+#include "nouveau_context.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+#ifdef DEBUG
+static const struct dri_debug_control debug_control[] = {
+ { "bo", DEBUG_BO },
+ { NULL, 0 }
+};
+int __nouveau_debug = 0;
+#endif
+
+static void
+nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
+{
+ nouveau_grobj_free(&nvc->NvCtxSurf2D);
+ nouveau_grobj_free(&nvc->NvImageBlit);
+ nouveau_grobj_free(&nvc->NvGdiRect);
+ nouveau_grobj_free(&nvc->NvM2MF);
+ nouveau_grobj_free(&nvc->Nv2D);
+ nouveau_grobj_free(&nvc->NvSwzSurf);
+ nouveau_grobj_free(&nvc->NvSIFM);
+
+ nouveau_notifier_free(&nvc->sync_notifier);
+
+ nouveau_channel_free(&nvc->channel);
+
+ FREE(nvc);
+}
+
+static struct nouveau_channel_context *
+nouveau_channel_context_create(struct nouveau_device *dev)
+{
+ struct nouveau_channel_context *nvc;
+ int ret;
+
+ nvc = CALLOC_STRUCT(nouveau_channel_context);
+ if (!nvc)
+ return NULL;
+
+ if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002,
+ &nvc->channel))) {
+ NOUVEAU_ERR("Error creating GPU channel: %d\n", ret);
+ nouveau_channel_context_destroy(nvc);
+ return NULL;
+ }
+
+ nvc->next_handle = 0x80000000;
+
+ if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
+ &nvc->sync_notifier))) {
+ NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
+ nouveau_channel_context_destroy(nvc);
+ return NULL;
+ }
+
+ switch (dev->chipset & 0xf0) {
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ ret = nouveau_surface_channel_create_nv50(nvc);
+ break;
+ default:
+ ret = nouveau_surface_channel_create_nv04(nvc);
+ break;
+ }
+
+ if (ret) {
+ NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
+ nouveau_channel_context_destroy(nvc);
+ return NULL;
+ }
+
+ return nvc;
+}
+
+GLboolean
+nouveau_context_create(const __GLcontextModes *glVis,
+ __DRIcontextPrivate *driContextPriv,
+ void *sharedContextPrivate)
+{
+ __DRIscreenPrivate *driScrnPriv = driContextPriv->driScreenPriv;
+ struct nouveau_screen *nv_screen = driScrnPriv->private;
+ struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context);
+ struct pipe_context *pipe = NULL;
+ struct st_context *st_share = NULL;
+ struct nouveau_channel_context *nvc = NULL;
+ struct nouveau_device *dev = nv_screen->device;
+ int i;
+
+ if (sharedContextPrivate) {
+ st_share = ((struct nouveau_context *)sharedContextPrivate)->st;
+ }
+
+ switch (dev->chipset & 0xf0) {
+ case 0x10:
+ case 0x20:
+ /* NV10 */
+ case 0x30:
+ /* NV30 */
+ case 0x40:
+ case 0x60:
+ /* NV40 */
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ /* G80 */
+ break;
+ default:
+ NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset);
+ return GL_FALSE;
+ }
+
+ driContextPriv->driverPrivate = (void *)nv;
+ nv->nv_screen = nv_screen;
+ nv->dri_screen = driScrnPriv;
+
+ {
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ nvdev->ctx = driContextPriv->hHWContext;
+ nvdev->lock = (drmLock *)&driScrnPriv->pSAREA->lock;
+ }
+
+ driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
+ nv->dri_screen->myNum, "nouveau");
+#ifdef DEBUG
+ __nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
+ debug_control);
+#endif
+
+ /*XXX: Hack up a fake region and buffer object for front buffer.
+ * This will go away with TTM, replaced with a simple reference
+ * of the front buffer handle passed to us by the DDX.
+ */
+ {
+ struct pipe_surface *fb_surf;
+ struct nouveau_pipe_buffer *fb_buf;
+ struct nouveau_bo_priv *fb_bo;
+
+ fb_bo = calloc(1, sizeof(struct nouveau_bo_priv));
+ fb_bo->drm.offset = nv_screen->front_offset;
+ fb_bo->drm.flags = NOUVEAU_MEM_FB;
+ fb_bo->drm.size = nv_screen->front_pitch *
+ nv_screen->front_height;
+ fb_bo->refcount = 1;
+ fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM;
+ fb_bo->base.offset = fb_bo->drm.offset;
+ fb_bo->base.handle = (unsigned long)fb_bo;
+ fb_bo->base.size = fb_bo->drm.size;
+ fb_bo->base.device = nv_screen->device;
+
+ fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer));
+ fb_buf->bo = &fb_bo->base;
+
+ fb_surf = calloc(1, sizeof(struct pipe_surface));
+ if (nv_screen->front_cpp == 2)
+ fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
+ else
+ fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
+ pf_get_block(fb_surf->format, &fb_surf->block);
+ fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
+ fb_surf->height = nv_screen->front_height;
+ fb_surf->stride = fb_surf->width * fb_surf->block.size;
+ fb_surf->refcount = 1;
+ fb_surf->buffer = &fb_buf->base;
+
+ nv->frontbuffer = fb_surf;
+ }
+
+ /* Attempt to share a single channel between multiple contexts from
+ * a single process.
+ */
+ nvc = nv_screen->nvc;
+ if (!nvc && st_share) {
+ struct nouveau_context *snv = st_share->pipe->priv;
+ if (snv) {
+ nvc = snv->nvc;
+ }
+ }
+
+ /*XXX: temporary - disable multi-context/single-channel on pre-NV4x */
+ switch (dev->chipset & 0xf0) {
+ case 0x40:
+ case 0x60:
+ /* NV40 class */
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ /* G80 class */
+ break;
+ default:
+ nvc = NULL;
+ break;
+ }
+
+ if (!nvc) {
+ nvc = nouveau_channel_context_create(dev);
+ if (!nvc) {
+ NOUVEAU_ERR("Failed initialising GPU context\n");
+ return GL_FALSE;
+ }
+ nv_screen->nvc = nvc;
+ }
+
+ nvc->refcount++;
+ nv->nvc = nvc;
+
+ /* Find a free slot for a pipe context, allocate a new one if needed */
+ nv->pctx_id = -1;
+ for (i = 0; i < nvc->nr_pctx; i++) {
+ if (nvc->pctx[i] == NULL) {
+ nv->pctx_id = i;
+ break;
+ }
+ }
+
+ if (nv->pctx_id < 0) {
+ nv->pctx_id = nvc->nr_pctx++;
+ nvc->pctx =
+ realloc(nvc->pctx,
+ sizeof(struct pipe_context *) * nvc->nr_pctx);
+ }
+
+ /* Create pipe */
+ switch (dev->chipset & 0xf0) {
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ if (nouveau_surface_init_nv50(nv))
+ return GL_FALSE;
+ break;
+ default:
+ if (nouveau_surface_init_nv04(nv))
+ return GL_FALSE;
+ break;
+ }
+
+ if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
+ struct pipe_screen *pscreen;
+
+ pipe = nouveau_pipe_create(nv);
+ if (!pipe)
+ NOUVEAU_ERR("Couldn't create hw pipe\n");
+ pscreen = nvc->pscreen;
+
+ nv->cap.hw_vertex_buffer =
+ pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF);
+ nv->cap.hw_index_buffer =
+ pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF);
+ }
+
+ if (!pipe) {
+ NOUVEAU_MSG("Using softpipe\n");
+ pipe = nouveau_create_softpipe(nv);
+ if (!pipe) {
+ NOUVEAU_ERR("Error creating pipe, bailing\n");
+ return GL_FALSE;
+ }
+ }
+
+ pipe->priv = nv;
+ nv->st = st_create_context(pipe, glVis, st_share);
+ return GL_TRUE;
+}
+
+void
+nouveau_context_destroy(__DRIcontextPrivate *driContextPriv)
+{
+ struct nouveau_context *nv = driContextPriv->driverPrivate;
+ struct nouveau_channel_context *nvc = nv->nvc;
+
+ assert(nv);
+
+ st_finish(nv->st);
+ st_destroy_context(nv->st);
+
+ if (nv->pctx_id >= 0) {
+ nvc->pctx[nv->pctx_id] = NULL;
+ if (--nvc->refcount <= 0) {
+ nouveau_channel_context_destroy(nvc);
+ nv->nv_screen->nvc = NULL;
+ }
+ }
+
+ free(nv);
+}
+
+GLboolean
+nouveau_context_bind(__DRIcontextPrivate *driContextPriv,
+ __DRIdrawablePrivate *driDrawPriv,
+ __DRIdrawablePrivate *driReadPriv)
+{
+ struct nouveau_context *nv;
+ struct nouveau_framebuffer *draw, *read;
+
+ if (!driContextPriv) {
+ st_make_current(NULL, NULL, NULL);
+ return GL_TRUE;
+ }
+
+ nv = driContextPriv->driverPrivate;
+ draw = driDrawPriv->driverPrivate;
+ read = driReadPriv->driverPrivate;
+
+ st_make_current(nv->st, draw->stfb, read->stfb);
+
+ if ((nv->dri_drawable != driDrawPriv) ||
+ (nv->last_stamp != driDrawPriv->lastStamp)) {
+ nv->dri_drawable = driDrawPriv;
+ st_resize_framebuffer(draw->stfb, driDrawPriv->w,
+ driDrawPriv->h);
+ nv->last_stamp = driDrawPriv->lastStamp;
+ }
+
+ if (driDrawPriv != driReadPriv) {
+ st_resize_framebuffer(read->stfb, driReadPriv->w,
+ driReadPriv->h);
+ }
+
+ return GL_TRUE;
+}
+
+GLboolean
+nouveau_context_unbind(__DRIcontextPrivate *driContextPriv)
+{
+ struct nouveau_context *nv = driContextPriv->driverPrivate;
+ (void)nv;
+
+ st_flush(nv->st, 0, NULL);
+ return GL_TRUE;
+}
+
--- /dev/null
+#ifndef __NOUVEAU_CONTEXT_H__
+#define __NOUVEAU_CONTEXT_H__
+
+#include "dri_util.h"
+#include "xmlconfig.h"
+
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+struct nouveau_framebuffer {
+ struct st_framebuffer *stfb;
+};
+
+struct nouveau_channel_context {
+ struct pipe_screen *pscreen;
+ int refcount;
+
+ unsigned cur_pctx;
+ unsigned nr_pctx;
+ struct pipe_context **pctx;
+
+ struct nouveau_channel *channel;
+
+ struct nouveau_notifier *sync_notifier;
+
+ /* Common */
+ struct nouveau_grobj *NvM2MF;
+ /* NV04-NV40 */
+ struct nouveau_grobj *NvCtxSurf2D;
+ struct nouveau_grobj *NvSwzSurf;
+ struct nouveau_grobj *NvImageBlit;
+ struct nouveau_grobj *NvGdiRect;
+ struct nouveau_grobj *NvSIFM;
+ /* G80 */
+ struct nouveau_grobj *Nv2D;
+
+ uint32_t next_handle;
+ uint32_t next_subchannel;
+ uint32_t next_sequence;
+};
+
+struct nouveau_context {
+ struct st_context *st;
+
+ /* DRI stuff */
+ __DRIscreenPrivate *dri_screen;
+ __DRIdrawablePrivate *dri_drawable;
+ unsigned int last_stamp;
+ driOptionCache dri_option_cache;
+ drm_context_t drm_context;
+ drmLock drm_lock;
+ GLboolean locked;
+ struct nouveau_screen *nv_screen;
+ struct pipe_surface *frontbuffer;
+
+ struct {
+ int hw_vertex_buffer;
+ int hw_index_buffer;
+ } cap;
+
+ /* Hardware context */
+ struct nouveau_channel_context *nvc;
+ int pctx_id;
+
+ /* pipe_surface accel */
+ struct pipe_surface *surf_src, *surf_dst;
+ unsigned surf_src_offset, surf_dst_offset;
+ int (*surface_copy_prep)(struct nouveau_context *,
+ struct pipe_surface *dst,
+ struct pipe_surface *src);
+ void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
+ unsigned sx, unsigned sy, unsigned w, unsigned h);
+ void (*surface_copy_done)(struct nouveau_context *);
+ int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
+ unsigned, unsigned, unsigned, unsigned, unsigned);
+};
+
+extern GLboolean nouveau_context_create(const __GLcontextModes *,
+ __DRIcontextPrivate *, void *);
+extern void nouveau_context_destroy(__DRIcontextPrivate *);
+extern GLboolean nouveau_context_bind(__DRIcontextPrivate *,
+ __DRIdrawablePrivate *draw,
+ __DRIdrawablePrivate *read);
+extern GLboolean nouveau_context_unbind(__DRIcontextPrivate *);
+
+#ifdef DEBUG
+extern int __nouveau_debug;
+
+#define DEBUG_BO (1 << 0)
+
+#define DBG(flag, ...) do { \
+ if (__nouveau_debug & (DEBUG_##flag)) \
+ NOUVEAU_ERR(__VA_ARGS__); \
+} while(0)
+#else
+#define DBG(flag, ...)
+#endif
+
+extern void LOCK_HARDWARE(struct nouveau_context *);
+extern void UNLOCK_HARDWARE(struct nouveau_context *);
+
+extern int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
+extern int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *);
+extern int nouveau_surface_init_nv04(struct nouveau_context *);
+extern int nouveau_surface_init_nv50(struct nouveau_context *);
+
+extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
+extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+
+int
+nouveau_device_open_existing(struct nouveau_device **dev, int close,
+ int fd, drm_context_t ctx)
+{
+ struct nouveau_device_priv *nvdev;
+ int ret;
+
+ if (!dev || *dev)
+ return -EINVAL;
+
+ nvdev = calloc(1, sizeof(*nvdev));
+ if (!nvdev)
+ return -ENOMEM;
+ nvdev->fd = fd;
+ nvdev->ctx = ctx;
+ nvdev->needs_close = close;
+
+ drmCommandNone(nvdev->fd, DRM_NOUVEAU_CARD_INIT);
+
+ if ((ret = nouveau_bo_init(&nvdev->base))) {
+ nouveau_device_close((void *)&nvdev);
+ return ret;
+ }
+
+ {
+ uint64_t value;
+
+ ret = nouveau_device_get_param(&nvdev->base,
+ NOUVEAU_GETPARAM_CHIPSET_ID,
+ &value);
+ if (ret) {
+ nouveau_device_close((void *)&nvdev);
+ return ret;
+ }
+ nvdev->base.chipset = value;
+ }
+
+ *dev = &nvdev->base;
+ return 0;
+}
+
+int
+nouveau_device_open(struct nouveau_device **dev, const char *busid)
+{
+ drm_context_t ctx;
+ int fd, ret;
+
+ if (!dev || *dev)
+ return -EINVAL;
+
+ fd = drmOpen("nouveau", busid);
+ if (fd < 0)
+ return -EINVAL;
+
+ ret = drmCreateContext(fd, &ctx);
+ if (ret) {
+ drmClose(fd);
+ return ret;
+ }
+
+ ret = nouveau_device_open_existing(dev, 1, fd, ctx);
+ if (ret) {
+ drmDestroyContext(fd, ctx);
+ drmClose(fd);
+ return ret;
+ }
+
+ return 0;
+}
+
+void
+nouveau_device_close(struct nouveau_device **dev)
+{
+ struct nouveau_device_priv *nvdev;
+
+ if (dev || !*dev)
+ return;
+ nvdev = nouveau_device(*dev);
+ *dev = NULL;
+
+ nouveau_bo_takedown(&nvdev->base);
+
+ if (nvdev->needs_close) {
+ drmDestroyContext(nvdev->fd, nvdev->ctx);
+ drmClose(nvdev->fd);
+ }
+ free(nvdev);
+}
+
+int
+nouveau_device_get_param(struct nouveau_device *dev,
+ uint64_t param, uint64_t *value)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ struct drm_nouveau_getparam g;
+ int ret;
+
+ if (!nvdev || !value)
+ return -EINVAL;
+
+ g.param = param;
+ ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_GETPARAM,
+ &g, sizeof(g));
+ if (ret)
+ return ret;
+
+ *value = g.value;
+ return 0;
+}
+
+int
+nouveau_device_set_param(struct nouveau_device *dev,
+ uint64_t param, uint64_t value)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ struct drm_nouveau_setparam s;
+ int ret;
+
+ if (!nvdev)
+ return -EINVAL;
+
+ s.param = param;
+ s.value = value;
+ ret = drmCommandWriteRead(nvdev->fd, DRM_NOUVEAU_SETPARAM,
+ &s, sizeof(s));
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <assert.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static inline uint32_t
+READ_GET(struct nouveau_channel_priv *nvchan)
+{
+ return *nvchan->get;
+}
+
+static inline void
+WRITE_PUT(struct nouveau_channel_priv *nvchan, uint32_t val)
+{
+ uint32_t put = ((val << 2) + nvchan->dma->base);
+ volatile int dum;
+
+ NOUVEAU_DMA_BARRIER;
+ dum = READ_GET(nvchan);
+
+ *nvchan->put = put;
+ nvchan->dma->put = val;
+#ifdef NOUVEAU_DMA_TRACE
+ NOUVEAU_MSG("WRITE_PUT %d/0x%08x\n", nvchan->drm.channel, put);
+#endif
+
+ NOUVEAU_DMA_BARRIER;
+}
+
+static inline int
+LOCAL_GET(struct nouveau_dma_priv *dma, uint32_t *val)
+{
+ uint32_t get = *val;
+
+ if (get >= dma->base && get <= (dma->base + (dma->max << 2))) {
+ *val = (get - dma->base) >> 2;
+ return 1;
+ }
+
+ return 0;
+}
+
+void
+nouveau_dma_channel_init(struct nouveau_channel *chan)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ int i;
+
+ nvchan->dma = &nvchan->dma_master;
+ nvchan->dma->base = nvchan->drm.put_base;
+ nvchan->dma->cur = nvchan->dma->put = 0;
+ nvchan->dma->max = (nvchan->drm.cmdbuf_size >> 2) - 2;
+ nvchan->dma->free = nvchan->dma->max - nvchan->dma->cur;
+
+ RING_SPACE_CH(chan, RING_SKIPS);
+ for (i = 0; i < RING_SKIPS; i++)
+ OUT_RING_CH(chan, 0);
+}
+
+#define CHECK_TIMEOUT() do { \
+ if ((NOUVEAU_TIME_MSEC() - t_start) > NOUVEAU_DMA_TIMEOUT) \
+ return - EBUSY; \
+} while(0)
+
+int
+nouveau_dma_wait(struct nouveau_channel *chan, int size)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *dma = nvchan->dma;
+ uint32_t get, t_start;
+
+ FIRE_RING_CH(chan);
+
+ t_start = NOUVEAU_TIME_MSEC();
+ while (dma->free < size) {
+ CHECK_TIMEOUT();
+
+ get = READ_GET(nvchan);
+ if (!LOCAL_GET(dma, &get))
+ continue;
+
+ if (dma->put >= get) {
+ dma->free = dma->max - dma->cur;
+
+ if (dma->free < size) {
+#ifdef NOUVEAU_DMA_DEBUG
+ dma->push_free = 1;
+#endif
+ OUT_RING_CH(chan, 0x20000000 | dma->base);
+ if (get <= RING_SKIPS) {
+ /*corner case - will be idle*/
+ if (dma->put <= RING_SKIPS)
+ WRITE_PUT(nvchan,
+ RING_SKIPS + 1);
+
+ do {
+ CHECK_TIMEOUT();
+ get = READ_GET(nvchan);
+ if (!LOCAL_GET(dma, &get))
+ get = 0;
+ } while (get <= RING_SKIPS);
+ }
+
+ WRITE_PUT(nvchan, RING_SKIPS);
+ dma->cur = dma->put = RING_SKIPS;
+ dma->free = get - (RING_SKIPS + 1);
+ }
+ } else {
+ dma->free = get - dma->cur - 1;
+ }
+ }
+
+ return 0;
+}
+
+#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+static void
+nouveau_dma_parse_pushbuf(struct nouveau_channel *chan, int get, int put)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ unsigned mthd_count = 0;
+
+ while (get != put) {
+ uint32_t gpuget = (get << 2) + nvchan->drm.put_base;
+ uint32_t data;
+
+ if (get < 0 || get >= nvchan->drm.cmdbuf_size) {
+ NOUVEAU_ERR("DMA_PT 0x%08x\n", gpuget);
+ assert(0);
+ }
+ data = nvchan->pushbuf[get++];
+
+ if (mthd_count) {
+ NOUVEAU_MSG("0x%08x 0x%08x\n", gpuget, data);
+ mthd_count--;
+ continue;
+ }
+
+ switch (data & 0x60000000) {
+ case 0x00000000:
+ mthd_count = (data >> 18) & 0x7ff;
+ NOUVEAU_MSG("0x%08x 0x%08x MTHD "
+ "Sc %d Mthd 0x%04x Size %d\n",
+ gpuget, data, (data>>13) & 7, data & 0x1ffc,
+ mthd_count);
+ break;
+ case 0x20000000:
+ get = (data & 0x1ffffffc) >> 2;
+ NOUVEAU_MSG("0x%08x 0x%08x JUMP 0x%08x\n",
+ gpuget, data, data & 0x1ffffffc);
+ continue;
+ case 0x40000000:
+ mthd_count = (data >> 18) & 0x7ff;
+ NOUVEAU_MSG("0x%08x 0x%08x NINC "
+ "Sc %d Mthd 0x%04x Size %d\n",
+ gpuget, data, (data>>13) & 7, data & 0x1ffc,
+ mthd_count);
+ break;
+ case 0x60000000:
+ /* DMA_OPCODE_CALL apparently, doesn't seem to work on
+ * my NV40 at least..
+ */
+ /* fall-through */
+ default:
+ NOUVEAU_MSG("DMA_PUSHER 0x%08x 0x%08x\n",
+ gpuget, data);
+ assert(0);
+ }
+ }
+}
+#endif
+
+void
+nouveau_dma_kickoff(struct nouveau_channel *chan)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *dma = nvchan->dma;
+
+ if (dma->cur == dma->put)
+ return;
+
+#ifdef NOUVEAU_DMA_DEBUG
+ if (dma->push_free) {
+ NOUVEAU_ERR("Packet incomplete: %d left\n", dma->push_free);
+ return;
+ }
+#endif
+
+#ifdef NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+ nouveau_dma_parse_pushbuf(chan, dma->put, dma->cur);
+#endif
+
+ WRITE_PUT(nvchan, dma->cur);
+}
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_DMA_H__
+#define __NOUVEAU_DMA_H__
+
+#include <string.h>
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+#define RING_SKIPS 8
+
+extern int nouveau_dma_wait(struct nouveau_channel *chan, int size);
+extern void nouveau_dma_subc_bind(struct nouveau_grobj *);
+extern void nouveau_dma_channel_init(struct nouveau_channel *);
+extern void nouveau_dma_kickoff(struct nouveau_channel *);
+
+#ifdef NOUVEAU_DMA_DEBUG
+static char faulty[1024];
+#endif
+
+static inline void
+nouveau_dma_out(struct nouveau_channel *chan, uint32_t data)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *dma = nvchan->dma;
+
+#ifdef NOUVEAU_DMA_DEBUG
+ if (dma->push_free == 0) {
+ NOUVEAU_ERR("No space left in packet at %s\n", faulty);
+ return;
+ }
+ dma->push_free--;
+#endif
+#ifdef NOUVEAU_DMA_TRACE
+ {
+ uint32_t offset = (dma->cur << 2) + dma->base;
+ NOUVEAU_MSG("\tOUT_RING %d/0x%08x -> 0x%08x\n",
+ nvchan->drm.channel, offset, data);
+ }
+#endif
+ nvchan->pushbuf[dma->cur + (dma->base - nvchan->drm.put_base)/4] = data;
+ dma->cur++;
+}
+
+static inline void
+nouveau_dma_outp(struct nouveau_channel *chan, uint32_t *ptr, int size)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *dma = nvchan->dma;
+ (void)dma;
+
+#ifdef NOUVEAU_DMA_DEBUG
+ if (dma->push_free < size) {
+ NOUVEAU_ERR("Packet too small. Free=%d, Need=%d\n",
+ dma->push_free, size);
+ return;
+ }
+#endif
+#ifdef NOUVEAU_DMA_TRACE
+ while (size--) {
+ nouveau_dma_out(chan, *ptr);
+ ptr++;
+ }
+#else
+ memcpy(&nvchan->pushbuf[dma->cur], ptr, size << 2);
+#ifdef NOUVEAU_DMA_DEBUG
+ dma->push_free -= size;
+#endif
+ dma->cur += size;
+#endif
+}
+
+static inline void
+nouveau_dma_space(struct nouveau_channel *chan, int size)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *dma = nvchan->dma;
+
+ if (dma->free < size) {
+ if (nouveau_dma_wait(chan, size) && chan->hang_notify)
+ chan->hang_notify(chan);
+ }
+ dma->free -= size;
+#ifdef NOUVEAU_DMA_DEBUG
+ dma->push_free = size;
+#endif
+}
+
+static inline void
+nouveau_dma_begin(struct nouveau_channel *chan, struct nouveau_grobj *grobj,
+ int method, int size, const char* file, int line)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *dma = nvchan->dma;
+ (void)dma;
+
+#ifdef NOUVEAU_DMA_TRACE
+ NOUVEAU_MSG("BEGIN_RING %d/%08x/%d/0x%04x/%d\n", nvchan->drm.channel,
+ grobj->handle, grobj->subc, method, size);
+#endif
+
+#ifdef NOUVEAU_DMA_DEBUG
+ if (dma->push_free) {
+ NOUVEAU_ERR("Previous packet incomplete: %d left at %s\n",
+ dma->push_free, faulty);
+ return;
+ }
+ sprintf(faulty,"%s:%d",file,line);
+#endif
+
+ nouveau_dma_space(chan, (size + 1));
+ nouveau_dma_out(chan, (size << 18) | (grobj->subc << 13) | method);
+}
+
+#define RING_SPACE_CH(ch,sz) nouveau_dma_space((ch), (sz))
+#define BEGIN_RING_CH(ch,gr,m,sz) nouveau_dma_begin((ch), (gr), (m), (sz), __FUNCTION__, __LINE__ )
+#define OUT_RING_CH(ch, data) nouveau_dma_out((ch), (data))
+#define OUT_RINGp_CH(ch,ptr,dwords) nouveau_dma_outp((ch), (void*)(ptr), \
+ (dwords))
+#define FIRE_RING_CH(ch) nouveau_dma_kickoff((ch))
+#define WAIT_RING_CH(ch,sz) nouveau_dma_wait((ch), (sz))
+
+#endif
--- /dev/null
+#ifndef _NOUVEAU_DRI_
+#define _NOUVEAU_DRI_
+
+#include "xf86drm.h"
+#include "drm.h"
+#include "nouveau_drm.h"
+
+struct nouveau_dri {
+ uint32_t device_id; /**< \brief PCI device ID */
+ uint32_t width; /**< \brief width in pixels of display */
+ uint32_t height; /**< \brief height in scanlines of display */
+ uint32_t depth; /**< \brief depth of display (8, 15, 16, 24) */
+ uint32_t bpp; /**< \brief bit depth of display (8, 16, 24, 32) */
+
+ uint32_t bus_type; /**< \brief ths bus type */
+ uint32_t bus_mode; /**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */
+
+ uint32_t front_offset; /**< \brief front buffer offset */
+ uint32_t front_pitch; /**< \brief front buffer pitch */
+ uint32_t back_offset; /**< \brief private back buffer offset */
+ uint32_t back_pitch; /**< \brief private back buffer pitch */
+ uint32_t depth_offset; /**< \brief private depth buffer offset */
+ uint32_t depth_pitch; /**< \brief private depth buffer pitch */
+
+};
+
+#endif
+
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOUVEAU_DRMIF_H__
+#define __NOUVEAU_DRMIF_H__
+
+#include <stdint.h>
+#include <xf86drm.h>
+#include <nouveau_drm.h>
+
+#include "nouveau/nouveau_device.h"
+#include "nouveau/nouveau_channel.h"
+#include "nouveau/nouveau_grobj.h"
+#include "nouveau/nouveau_notifier.h"
+#include "nouveau/nouveau_bo.h"
+#include "nouveau/nouveau_resource.h"
+#include "nouveau/nouveau_pushbuf.h"
+
+struct nouveau_device_priv {
+ struct nouveau_device base;
+
+ int fd;
+ drm_context_t ctx;
+ drmLock *lock;
+ int needs_close;
+
+ struct drm_nouveau_mem_alloc sa;
+ void *sa_map;
+ struct nouveau_resource *sa_heap;
+};
+#define nouveau_device(n) ((struct nouveau_device_priv *)(n))
+
+extern int
+nouveau_device_open_existing(struct nouveau_device **, int close,
+ int fd, drm_context_t ctx);
+
+extern int
+nouveau_device_open(struct nouveau_device **, const char *busid);
+
+extern void
+nouveau_device_close(struct nouveau_device **);
+
+extern int
+nouveau_device_get_param(struct nouveau_device *, uint64_t param, uint64_t *v);
+
+extern int
+nouveau_device_set_param(struct nouveau_device *, uint64_t param, uint64_t val);
+
+struct nouveau_fence {
+ struct nouveau_channel *channel;
+};
+
+struct nouveau_fence_cb {
+ struct nouveau_fence_cb *next;
+ void (*func)(void *);
+ void *priv;
+};
+
+struct nouveau_fence_priv {
+ struct nouveau_fence base;
+ int refcount;
+
+ struct nouveau_fence *next;
+ struct nouveau_fence_cb *signal_cb;
+
+ uint32_t sequence;
+ int emitted;
+ int signalled;
+};
+#define nouveau_fence(n) ((struct nouveau_fence_priv *)(n))
+
+extern int
+nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **);
+
+extern int
+nouveau_fence_ref(struct nouveau_fence *, struct nouveau_fence **);
+
+extern int
+nouveau_fence_signal_cb(struct nouveau_fence *, void (*)(void *), void *);
+
+extern void
+nouveau_fence_emit(struct nouveau_fence *);
+
+extern int
+nouveau_fence_wait(struct nouveau_fence **);
+
+extern void
+nouveau_fence_flush(struct nouveau_channel *);
+
+struct nouveau_pushbuf_reloc {
+ struct nouveau_pushbuf_bo *pbbo;
+ uint32_t *ptr;
+ uint32_t flags;
+ uint32_t data;
+ uint32_t vor;
+ uint32_t tor;
+};
+
+struct nouveau_pushbuf_bo {
+ struct nouveau_channel *channel;
+ struct nouveau_bo *bo;
+ unsigned flags;
+ unsigned handled;
+};
+
+#define NOUVEAU_PUSHBUF_MAX_BUFFERS 1024
+#define NOUVEAU_PUSHBUF_MAX_RELOCS 1024
+struct nouveau_pushbuf_priv {
+ struct nouveau_pushbuf base;
+
+ struct nouveau_fence *fence;
+
+ unsigned nop_jump;
+ unsigned start;
+ unsigned size;
+
+ struct nouveau_pushbuf_bo *buffers;
+ unsigned nr_buffers;
+ struct nouveau_pushbuf_reloc *relocs;
+ unsigned nr_relocs;
+};
+#define nouveau_pushbuf(n) ((struct nouveau_pushbuf_priv *)(n))
+
+#define pbbo_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_pbbo(h) ((struct nouveau_pushbuf_bo *)(unsigned long)(h))
+#define pbrel_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_pbrel(h) ((struct nouveau_pushbuf_reloc *)(unsigned long)(h))
+#define bo_to_ptr(o) ((uint64_t)(unsigned long)(o))
+#define ptr_to_bo(h) ((struct nouveau_bo_priv *)(unsigned long)(h))
+
+extern int
+nouveau_pushbuf_init(struct nouveau_channel *);
+
+extern int
+nouveau_pushbuf_flush(struct nouveau_channel *, unsigned min);
+
+extern int
+nouveau_pushbuf_emit_reloc(struct nouveau_channel *, void *ptr,
+ struct nouveau_bo *, uint32_t data, uint32_t flags,
+ uint32_t vor, uint32_t tor);
+
+struct nouveau_dma_priv {
+ uint32_t base;
+ uint32_t max;
+ uint32_t cur;
+ uint32_t put;
+ uint32_t free;
+
+ int push_free;
+} dma;
+
+struct nouveau_channel_priv {
+ struct nouveau_channel base;
+
+ struct drm_nouveau_channel_alloc drm;
+
+ uint32_t *pushbuf;
+ void *notifier_block;
+
+ volatile uint32_t *user;
+ volatile uint32_t *put;
+ volatile uint32_t *get;
+ volatile uint32_t *ref_cnt;
+
+ struct nouveau_dma_priv dma_master;
+ struct nouveau_dma_priv dma_bufmgr;
+ struct nouveau_dma_priv *dma;
+
+ struct nouveau_fence *fence_head;
+ struct nouveau_fence *fence_tail;
+ uint32_t fence_sequence;
+
+ struct nouveau_pushbuf_priv pb;
+
+ unsigned user_charge;
+};
+#define nouveau_channel(n) ((struct nouveau_channel_priv *)(n))
+
+extern int
+nouveau_channel_alloc(struct nouveau_device *, uint32_t fb, uint32_t tt,
+ struct nouveau_channel **);
+
+extern void
+nouveau_channel_free(struct nouveau_channel **);
+
+struct nouveau_grobj_priv {
+ struct nouveau_grobj base;
+};
+#define nouveau_grobj(n) ((struct nouveau_grobj_priv *)(n))
+
+extern int nouveau_grobj_alloc(struct nouveau_channel *, uint32_t handle,
+ int class, struct nouveau_grobj **);
+extern int nouveau_grobj_ref(struct nouveau_channel *, uint32_t handle,
+ struct nouveau_grobj **);
+extern void nouveau_grobj_free(struct nouveau_grobj **);
+
+
+struct nouveau_notifier_priv {
+ struct nouveau_notifier base;
+
+ struct drm_nouveau_notifierobj_alloc drm;
+ volatile void *map;
+};
+#define nouveau_notifier(n) ((struct nouveau_notifier_priv *)(n))
+
+extern int
+nouveau_notifier_alloc(struct nouveau_channel *, uint32_t handle, int count,
+ struct nouveau_notifier **);
+
+extern void
+nouveau_notifier_free(struct nouveau_notifier **);
+
+extern void
+nouveau_notifier_reset(struct nouveau_notifier *, int id);
+
+extern uint32_t
+nouveau_notifier_status(struct nouveau_notifier *, int id);
+
+extern uint32_t
+nouveau_notifier_return_val(struct nouveau_notifier *, int id);
+
+extern int
+nouveau_notifier_wait_status(struct nouveau_notifier *, int id, int status,
+ int timeout);
+
+struct nouveau_bo_priv {
+ struct nouveau_bo base;
+
+ struct nouveau_pushbuf_bo *pending;
+ struct nouveau_fence *fence;
+ struct nouveau_fence *wr_fence;
+
+ struct drm_nouveau_mem_alloc drm;
+ void *map;
+
+ void *sysmem;
+ int user;
+
+ int refcount;
+
+ uint64_t offset;
+ uint64_t flags;
+ int tiled;
+};
+#define nouveau_bo(n) ((struct nouveau_bo_priv *)(n))
+
+extern int
+nouveau_bo_init(struct nouveau_device *);
+
+extern void
+nouveau_bo_takedown(struct nouveau_device *);
+
+extern int
+nouveau_bo_new(struct nouveau_device *, uint32_t flags, int align, int size,
+ struct nouveau_bo **);
+
+extern int
+nouveau_bo_user(struct nouveau_device *, void *ptr, int size,
+ struct nouveau_bo **);
+
+extern int
+nouveau_bo_ref(struct nouveau_device *, uint64_t handle, struct nouveau_bo **);
+
+extern int
+nouveau_bo_set_status(struct nouveau_bo *, uint32_t flags);
+
+extern void
+nouveau_bo_del(struct nouveau_bo **);
+
+extern int
+nouveau_bo_map(struct nouveau_bo *, uint32_t flags);
+
+extern void
+nouveau_bo_unmap(struct nouveau_bo *);
+
+extern int
+nouveau_bo_validate(struct nouveau_channel *, struct nouveau_bo *,
+ uint32_t flags);
+
+extern int
+nouveau_resource_init(struct nouveau_resource **heap, unsigned start,
+ unsigned size);
+
+extern int
+nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
+ struct nouveau_resource **);
+
+extern void
+nouveau_resource_free(struct nouveau_resource **);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+#include "nouveau_local.h"
+
+static void
+nouveau_fence_del_unsignalled(struct nouveau_fence *fence)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
+ struct nouveau_fence *le;
+
+ if (nvchan->fence_head == fence) {
+ nvchan->fence_head = nouveau_fence(fence)->next;
+ if (nvchan->fence_head == NULL)
+ nvchan->fence_tail = NULL;
+ return;
+ }
+
+ le = nvchan->fence_head;
+ while (le && nouveau_fence(le)->next != fence)
+ le = nouveau_fence(le)->next;
+ assert(le && nouveau_fence(le)->next == fence);
+ nouveau_fence(le)->next = nouveau_fence(fence)->next;
+ if (nvchan->fence_tail == fence)
+ nvchan->fence_tail = le;
+}
+
+static void
+nouveau_fence_del(struct nouveau_fence **fence)
+{
+ struct nouveau_fence_priv *nvfence;
+
+ if (!fence || !*fence)
+ return;
+ nvfence = nouveau_fence(*fence);
+ *fence = NULL;
+
+ if (--nvfence->refcount)
+ return;
+
+ if (nvfence->emitted && !nvfence->signalled) {
+ if (nvfence->signal_cb) {
+ nvfence->refcount++;
+ nouveau_fence_wait((void *)&nvfence);
+ return;
+ }
+
+ nouveau_fence_del_unsignalled(&nvfence->base);
+ }
+ free(nvfence);
+}
+
+int
+nouveau_fence_new(struct nouveau_channel *chan, struct nouveau_fence **fence)
+{
+ struct nouveau_fence_priv *nvfence;
+
+ if (!chan || !fence || *fence)
+ return -EINVAL;
+
+ nvfence = calloc(1, sizeof(struct nouveau_fence_priv));
+ if (!nvfence)
+ return -ENOMEM;
+ nvfence->base.channel = chan;
+ nvfence->refcount = 1;
+
+ *fence = &nvfence->base;
+ return 0;
+}
+
+int
+nouveau_fence_ref(struct nouveau_fence *ref, struct nouveau_fence **fence)
+{
+ struct nouveau_fence_priv *nvfence;
+
+ if (!fence)
+ return -EINVAL;
+
+ if (*fence) {
+ nouveau_fence_del(fence);
+ *fence = NULL;
+ }
+
+ if (ref) {
+ nvfence = nouveau_fence(ref);
+ nvfence->refcount++;
+ *fence = &nvfence->base;
+ }
+
+ return 0;
+}
+
+int
+nouveau_fence_signal_cb(struct nouveau_fence *fence, void (*func)(void *),
+ void *priv)
+{
+ struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
+ struct nouveau_fence_cb *cb;
+
+ if (!nvfence || !func)
+ return -EINVAL;
+
+ cb = malloc(sizeof(struct nouveau_fence_cb));
+ if (!cb)
+ return -ENOMEM;
+
+ cb->func = func;
+ cb->priv = priv;
+ cb->next = nvfence->signal_cb;
+ nvfence->signal_cb = cb;
+ return 0;
+}
+
+void
+nouveau_fence_emit(struct nouveau_fence *fence)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(fence->channel);
+ struct nouveau_fence_priv *nvfence = nouveau_fence(fence);
+
+ nvfence->emitted = 1;
+ nvfence->sequence = ++nvchan->fence_sequence;
+ if (nvfence->sequence == 0xffffffff)
+ NOUVEAU_ERR("AII wrap unhandled\n");
+
+ /*XXX: assumes subc 0 is populated */
+ RING_SPACE_CH(fence->channel, 2);
+ OUT_RING_CH (fence->channel, 0x00040050);
+ OUT_RING_CH (fence->channel, nvfence->sequence);
+
+ if (nvchan->fence_tail) {
+ nouveau_fence(nvchan->fence_tail)->next = fence;
+ } else {
+ nvchan->fence_head = fence;
+ }
+ nvchan->fence_tail = fence;
+}
+
+void
+nouveau_fence_flush(struct nouveau_channel *chan)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ uint32_t sequence = *nvchan->ref_cnt;
+
+ while (nvchan->fence_head) {
+ struct nouveau_fence_priv *nvfence;
+
+ nvfence = nouveau_fence(nvchan->fence_head);
+ if (nvfence->sequence > sequence)
+ break;
+ nouveau_fence_del_unsignalled(&nvfence->base);
+ nvfence->signalled = 1;
+
+ if (nvfence->signal_cb) {
+ struct nouveau_fence *fence = NULL;
+
+ nouveau_fence_ref(&nvfence->base, &fence);
+
+ while (nvfence->signal_cb) {
+ struct nouveau_fence_cb *cb;
+
+ cb = nvfence->signal_cb;
+ nvfence->signal_cb = cb->next;
+ cb->func(cb->priv);
+ free(cb);
+ }
+
+ nouveau_fence_ref(NULL, &fence);
+ }
+ }
+}
+
+int
+nouveau_fence_wait(struct nouveau_fence **fence)
+{
+ struct nouveau_fence_priv *nvfence;
+
+ if (!fence || !*fence)
+ return -EINVAL;
+ nvfence = nouveau_fence(*fence);
+
+ if (nvfence->emitted) {
+ while (!nvfence->signalled)
+ nouveau_fence_flush(nvfence->base.channel);
+ }
+ nouveau_fence_ref(NULL, fence);
+
+ return 0;
+}
+
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+
+int
+nouveau_grobj_alloc(struct nouveau_channel *chan, uint32_t handle,
+ int class, struct nouveau_grobj **grobj)
+{
+ struct nouveau_device_priv *nvdev = nouveau_device(chan->device);
+ struct nouveau_grobj_priv *nvgrobj;
+ struct drm_nouveau_grobj_alloc g;
+ int ret;
+
+ if (!nvdev || !grobj || *grobj)
+ return -EINVAL;
+
+ nvgrobj = calloc(1, sizeof(*nvgrobj));
+ if (!nvgrobj)
+ return -ENOMEM;
+ nvgrobj->base.channel = chan;
+ nvgrobj->base.handle = handle;
+ nvgrobj->base.grclass = class;
+
+ g.channel = chan->id;
+ g.handle = handle;
+ g.class = class;
+ ret = drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
+ &g, sizeof(g));
+ if (ret) {
+ nouveau_grobj_free((void *)&nvgrobj);
+ return ret;
+ }
+
+ *grobj = &nvgrobj->base;
+ return 0;
+}
+
+int
+nouveau_grobj_ref(struct nouveau_channel *chan, uint32_t handle,
+ struct nouveau_grobj **grobj)
+{
+ struct nouveau_grobj_priv *nvgrobj;
+
+ if (!chan || !grobj || *grobj)
+ return -EINVAL;
+
+ nvgrobj = calloc(1, sizeof(struct nouveau_grobj_priv));
+ if (!nvgrobj)
+ return -ENOMEM;
+ nvgrobj->base.channel = chan;
+ nvgrobj->base.handle = handle;
+ nvgrobj->base.grclass = 0;
+
+ *grobj = &nvgrobj->base;
+ return 0;
+}
+
+void
+nouveau_grobj_free(struct nouveau_grobj **grobj)
+{
+ struct nouveau_device_priv *nvdev;
+ struct nouveau_channel_priv *chan;
+ struct nouveau_grobj_priv *nvgrobj;
+
+ if (!grobj || !*grobj)
+ return;
+ nvgrobj = nouveau_grobj(*grobj);
+ *grobj = NULL;
+
+
+ chan = nouveau_channel(nvgrobj->base.channel);
+ nvdev = nouveau_device(chan->base.device);
+
+ if (nvgrobj->base.grclass) {
+ struct drm_nouveau_gpuobj_free f;
+
+ f.channel = chan->drm.channel;
+ f.handle = nvgrobj->base.handle;
+ drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE,
+ &f, sizeof(f));
+ }
+ free(nvgrobj);
+}
+
--- /dev/null
+#ifndef __NOUVEAU_LOCAL_H__
+#define __NOUVEAU_LOCAL_H__
+
+#include "pipe/p_compiler.h"
+#include "nouveau_winsys_pipe.h"
+#include <stdio.h>
+
+struct pipe_buffer;
+
+/* Debug output */
+#define NOUVEAU_MSG(fmt, args...) do { \
+ fprintf(stdout, "nouveau: "fmt, ##args); \
+ fflush(stdout); \
+} while(0)
+
+#define NOUVEAU_ERR(fmt, args...) do { \
+ fprintf(stderr, "%s:%d - "fmt, __func__, __LINE__, ##args); \
+ fflush(stderr); \
+} while(0)
+
+#define NOUVEAU_TIME_MSEC() 0
+
+/* User FIFO control */
+//#define NOUVEAU_DMA_TRACE
+//#define NOUVEAU_DMA_DEBUG
+//#define NOUVEAU_DMA_DUMP_POSTRELOC_PUSHBUF
+#define NOUVEAU_DMA_BARRIER
+#define NOUVEAU_DMA_TIMEOUT 2000
+
+/* Push buffer access macros */
+static INLINE void
+OUT_RING(struct nouveau_channel *chan, unsigned data)
+{
+ *(chan->pushbuf->cur++) = (data);
+}
+
+static INLINE void
+OUT_RINGp(struct nouveau_channel *chan, uint32_t *data, unsigned size)
+{
+ memcpy(chan->pushbuf->cur, data, size * 4);
+ chan->pushbuf->cur += size;
+}
+
+static INLINE void
+OUT_RINGf(struct nouveau_channel *chan, float f)
+{
+ union { uint32_t i; float f; } c;
+ c.f = f;
+ OUT_RING(chan, c.i);
+}
+
+static INLINE void
+BEGIN_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr,
+ unsigned mthd, unsigned size)
+{
+ if (chan->pushbuf->remaining < (size + 1))
+ nouveau_pushbuf_flush(chan, (size + 1));
+ OUT_RING(chan, (gr->subc << 13) | (size << 18) | mthd);
+ chan->pushbuf->remaining -= (size + 1);
+}
+
+static INLINE void
+FIRE_RING(struct nouveau_channel *chan)
+{
+ nouveau_pushbuf_flush(chan, 0);
+}
+
+static INLINE void
+BIND_RING(struct nouveau_channel *chan, struct nouveau_grobj *gr, unsigned subc)
+{
+ gr->subc = subc;
+ BEGIN_RING(chan, gr, 0x0000, 1);
+ OUT_RING (chan, gr->handle);
+}
+
+static INLINE void
+OUT_RELOC(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+ nouveau_pushbuf_emit_reloc(chan, chan->pushbuf->cur++, bo,
+ data, flags, vor, tor);
+}
+
+/* Raw data + flags depending on FB/TT buffer */
+static INLINE void
+OUT_RELOCd(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ unsigned data, unsigned flags, unsigned vor, unsigned tor)
+{
+ OUT_RELOC(chan, bo, data, flags | NOUVEAU_BO_OR, vor, tor);
+}
+
+/* FB/TT object handle */
+static INLINE void
+OUT_RELOCo(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ unsigned flags)
+{
+ OUT_RELOC(chan, bo, 0, flags | NOUVEAU_BO_OR,
+ chan->vram->handle, chan->gart->handle);
+}
+
+/* Low 32-bits of offset */
+static INLINE void
+OUT_RELOCl(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ unsigned delta, unsigned flags)
+{
+ OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_LOW, 0, 0);
+}
+
+/* High 32-bits of offset */
+static INLINE void
+OUT_RELOCh(struct nouveau_channel *chan, struct nouveau_bo *bo,
+ unsigned delta, unsigned flags)
+{
+ OUT_RELOC(chan, bo, delta, flags | NOUVEAU_BO_HIGH, 0, 0);
+}
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+
+_glthread_DECLARE_STATIC_MUTEX( lockMutex );
+
+static void
+nouveau_contended_lock(struct nouveau_context *nv, GLuint flags)
+{
+ __DRIdrawablePrivate *dPriv = nv->dri_drawable;
+ __DRIscreenPrivate *sPriv = nv->dri_screen;
+ struct nouveau_screen *nv_screen = nv->nv_screen;
+ struct nouveau_device *dev = nv_screen->device;
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ drmGetLock(nvdev->fd, nvdev->ctx, flags);
+
+ /* If the window moved, may need to set a new cliprect now.
+ *
+ * NOTE: This releases and regains the hw lock, so all state
+ * checking must be done *after* this call:
+ */
+ if (dPriv)
+ DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+}
+
+/* Lock the hardware and validate our state.
+ */
+void
+LOCK_HARDWARE(struct nouveau_context *nv)
+{
+ struct nouveau_screen *nv_screen = nv->nv_screen;
+ struct nouveau_device *dev = nv_screen->device;
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ char __ret=0;
+
+ _glthread_LOCK_MUTEX(lockMutex);
+ assert(!nv->locked);
+
+ DRM_CAS(nvdev->lock, nvdev->ctx,
+ (DRM_LOCK_HELD | nvdev->ctx), __ret);
+
+ if (__ret)
+ nouveau_contended_lock(nv, 0);
+ nv->locked = GL_TRUE;
+}
+
+
+ /* Unlock the hardware using the global current context
+ */
+void
+UNLOCK_HARDWARE(struct nouveau_context *nv)
+{
+ struct nouveau_screen *nv_screen = nv->nv_screen;
+ struct nouveau_device *dev = nv_screen->device;
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ assert(nv->locked);
+ nv->locked = GL_FALSE;
+
+ DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx);
+
+ _glthread_UNLOCK_MUTEX(lockMutex);
+}
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+#define NOTIFIER(__v) \
+ struct nouveau_notifier_priv *nvnotify = nouveau_notifier(notifier); \
+ volatile uint32_t *__v = (void*)nvnotify->map + (id * 32)
+
+int
+nouveau_notifier_alloc(struct nouveau_channel *chan, uint32_t handle,
+ int count, struct nouveau_notifier **notifier)
+{
+ struct nouveau_notifier_priv *nvnotify;
+ int ret;
+
+ if (!chan || !notifier || *notifier)
+ return -EINVAL;
+
+ nvnotify = calloc(1, sizeof(struct nouveau_notifier_priv));
+ if (!nvnotify)
+ return -ENOMEM;
+ nvnotify->base.channel = chan;
+ nvnotify->base.handle = handle;
+
+ nvnotify->drm.channel = chan->id;
+ nvnotify->drm.handle = handle;
+ nvnotify->drm.count = count;
+ if ((ret = drmCommandWriteRead(nouveau_device(chan->device)->fd,
+ DRM_NOUVEAU_NOTIFIEROBJ_ALLOC,
+ &nvnotify->drm,
+ sizeof(nvnotify->drm)))) {
+ nouveau_notifier_free((void *)&nvnotify);
+ return ret;
+ }
+
+ nvnotify->map = (void *)nouveau_channel(chan)->notifier_block +
+ nvnotify->drm.offset;
+ *notifier = &nvnotify->base;
+ return 0;
+}
+
+void
+nouveau_notifier_free(struct nouveau_notifier **notifier)
+{
+
+ struct nouveau_notifier_priv *nvnotify;
+ struct nouveau_channel_priv *nvchan;
+ struct nouveau_device_priv *nvdev;
+ struct drm_nouveau_gpuobj_free f;
+
+ if (!notifier || !*notifier)
+ return;
+ nvnotify = nouveau_notifier(*notifier);
+ *notifier = NULL;
+
+ nvchan = nouveau_channel(nvnotify->base.channel);
+ nvdev = nouveau_device(nvchan->base.device);
+
+ f.channel = nvchan->drm.channel;
+ f.handle = nvnotify->base.handle;
+ drmCommandWrite(nvdev->fd, DRM_NOUVEAU_GPUOBJ_FREE, &f, sizeof(f));
+ free(nvnotify);
+}
+
+void
+nouveau_notifier_reset(struct nouveau_notifier *notifier, int id)
+{
+ NOTIFIER(n);
+
+ n[NV_NOTIFY_TIME_0 /4] = 0x00000000;
+ n[NV_NOTIFY_TIME_1 /4] = 0x00000000;
+ n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
+ n[NV_NOTIFY_STATE /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS <<
+ NV_NOTIFY_STATE_STATUS_SHIFT);
+}
+
+uint32_t
+nouveau_notifier_status(struct nouveau_notifier *notifier, int id)
+{
+ NOTIFIER(n);
+
+ return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
+}
+
+uint32_t
+nouveau_notifier_return_val(struct nouveau_notifier *notifier, int id)
+{
+ NOTIFIER(n);
+
+ return n[NV_NOTIFY_RETURN_VALUE/4];
+}
+
+int
+nouveau_notifier_wait_status(struct nouveau_notifier *notifier, int id,
+ int status, int timeout)
+{
+ NOTIFIER(n);
+ uint32_t time = 0, t_start = NOUVEAU_TIME_MSEC();
+
+ while (time <= timeout) {
+ uint32_t v;
+
+ v = n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
+ if (v == status)
+ return 0;
+
+ if (timeout)
+ time = NOUVEAU_TIME_MSEC() - t_start;
+ }
+
+ return -EBUSY;
+}
+
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+#define PB_BUFMGR_DWORDS (4096 / 2)
+#define PB_MIN_USER_DWORDS 2048
+
+static int
+nouveau_pushbuf_space(struct nouveau_channel *chan, unsigned min)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
+
+ assert((min + 1) <= nvchan->dma->max);
+
+ /* Wait for enough space in push buffer */
+ min = min < PB_MIN_USER_DWORDS ? PB_MIN_USER_DWORDS : min;
+ min += 1; /* a bit extra for the NOP */
+ if (nvchan->dma->free < min)
+ WAIT_RING_CH(chan, min);
+
+ /* Insert NOP, may turn into a jump later */
+ RING_SPACE_CH(chan, 1);
+ nvpb->nop_jump = nvchan->dma->cur;
+ OUT_RING_CH(chan, 0);
+
+ /* Any remaining space is available to the user */
+ nvpb->start = nvchan->dma->cur;
+ nvpb->size = nvchan->dma->free;
+ nvpb->base.channel = chan;
+ nvpb->base.remaining = nvpb->size;
+ nvpb->base.cur = &nvchan->pushbuf[nvpb->start];
+
+ /* Create a new fence object for this "frame" */
+ nouveau_fence_ref(NULL, &nvpb->fence);
+ nouveau_fence_new(chan, &nvpb->fence);
+
+ return 0;
+}
+
+int
+nouveau_pushbuf_init(struct nouveau_channel *chan)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_dma_priv *m = &nvchan->dma_master;
+ struct nouveau_dma_priv *b = &nvchan->dma_bufmgr;
+ int i;
+
+ if (!nvchan)
+ return -EINVAL;
+
+ /* Reassign last bit of push buffer for a "separate" bufmgr
+ * ring buffer
+ */
+ m->max -= PB_BUFMGR_DWORDS;
+ m->free -= PB_BUFMGR_DWORDS;
+
+ b->base = m->base + ((m->max + 2) << 2);
+ b->max = PB_BUFMGR_DWORDS - 2;
+ b->cur = b->put = 0;
+ b->free = b->max - b->cur;
+
+ /* Some NOPs just to be safe
+ *XXX: RING_SKIPS
+ */
+ nvchan->dma = b;
+ RING_SPACE_CH(chan, 8);
+ for (i = 0; i < 8; i++)
+ OUT_RING_CH(chan, 0);
+ nvchan->dma = m;
+
+ nouveau_pushbuf_space(chan, 0);
+ chan->pushbuf = &nvchan->pb.base;
+
+ nvchan->pb.buffers = calloc(NOUVEAU_PUSHBUF_MAX_BUFFERS,
+ sizeof(struct nouveau_pushbuf_bo));
+ nvchan->pb.relocs = calloc(NOUVEAU_PUSHBUF_MAX_RELOCS,
+ sizeof(struct nouveau_pushbuf_reloc));
+ return 0;
+}
+
+static uint32_t
+nouveau_pushbuf_calc_reloc(struct nouveau_bo *bo,
+ struct nouveau_pushbuf_reloc *r)
+{
+ uint32_t push;
+
+ if (r->flags & NOUVEAU_BO_LOW) {
+ push = bo->offset + r->data;
+ } else
+ if (r->flags & NOUVEAU_BO_HIGH) {
+ push = (bo->offset + r->data) >> 32;
+ } else {
+ push = r->data;
+ }
+
+ if (r->flags & NOUVEAU_BO_OR) {
+ if (bo->flags & NOUVEAU_BO_VRAM)
+ push |= r->vor;
+ else
+ push |= r->tor;
+ }
+
+ return push;
+}
+
+/* This would be our TTM "superioctl" */
+int
+nouveau_pushbuf_flush(struct nouveau_channel *chan, unsigned min)
+{
+ struct nouveau_channel_priv *nvchan = nouveau_channel(chan);
+ struct nouveau_pushbuf_priv *nvpb = &nvchan->pb;
+ int ret, i;
+
+ if (nvpb->base.remaining == nvpb->size)
+ return 0;
+
+ nouveau_fence_flush(chan);
+
+ nvpb->size -= nvpb->base.remaining;
+ nvchan->dma->cur += nvpb->size;
+ nvchan->dma->free -= nvpb->size;
+ assert(nvchan->dma->cur <= nvchan->dma->max);
+
+ nvchan->dma = &nvchan->dma_bufmgr;
+ nvchan->pushbuf[nvpb->nop_jump] = 0x20000000 |
+ (nvchan->dma->base + (nvchan->dma->cur << 2));
+
+ /* Validate buffers + apply relocations */
+ nvchan->user_charge = 0;
+ for (i = 0; i < nvpb->nr_relocs; i++) {
+ struct nouveau_pushbuf_reloc *r = &nvpb->relocs[i];
+ struct nouveau_pushbuf_bo *pbbo = r->pbbo;
+ struct nouveau_bo *bo = pbbo->bo;
+
+ /* Validated, mem matches presumed, no relocation necessary */
+ if (pbbo->handled & 2) {
+ if (!(pbbo->handled & 1))
+ assert(0);
+ continue;
+ }
+
+ /* Not yet validated, do it now */
+ if (!(pbbo->handled & 1)) {
+ ret = nouveau_bo_validate(chan, bo, pbbo->flags);
+ if (ret) {
+ assert(0);
+ return ret;
+ }
+ pbbo->handled |= 1;
+
+ if (bo->offset == nouveau_bo(bo)->offset &&
+ bo->flags == nouveau_bo(bo)->flags) {
+ pbbo->handled |= 2;
+ continue;
+ }
+ bo->offset = nouveau_bo(bo)->offset;
+ bo->flags = nouveau_bo(bo)->flags;
+ }
+
+ /* Apply the relocation */
+ *r->ptr = nouveau_pushbuf_calc_reloc(bo, r);
+ }
+ nvpb->nr_relocs = 0;
+
+ /* Dereference all buffers on validate list */
+ for (i = 0; i < nvpb->nr_buffers; i++) {
+ struct nouveau_pushbuf_bo *pbbo = &nvpb->buffers[i];
+
+ nouveau_bo(pbbo->bo)->pending = NULL;
+ nouveau_bo_del(&pbbo->bo);
+ }
+ nvpb->nr_buffers = 0;
+
+ /* Switch back to user's ring */
+ RING_SPACE_CH(chan, 1);
+ OUT_RING_CH(chan, 0x20000000 | ((nvpb->start << 2) +
+ nvchan->dma_master.base));
+ nvchan->dma = &nvchan->dma_master;
+
+ /* Fence + kickoff */
+ nouveau_fence_emit(nvpb->fence);
+ FIRE_RING_CH(chan);
+
+ /* Allocate space for next push buffer */
+ ret = nouveau_pushbuf_space(chan, min);
+ assert(!ret);
+
+ return 0;
+}
+
+static struct nouveau_pushbuf_bo *
+nouveau_pushbuf_emit_buffer(struct nouveau_channel *chan, struct nouveau_bo *bo)
+{
+ struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
+ struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
+ struct nouveau_pushbuf_bo *pbbo;
+
+ if (nvbo->pending)
+ return nvbo->pending;
+
+ if (nvpb->nr_buffers >= NOUVEAU_PUSHBUF_MAX_BUFFERS)
+ return NULL;
+ pbbo = nvpb->buffers + nvpb->nr_buffers++;
+ nvbo->pending = pbbo;
+
+ nouveau_bo_ref(bo->device, bo->handle, &pbbo->bo);
+ pbbo->channel = chan;
+ pbbo->flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART;
+ pbbo->handled = 0;
+ return pbbo;
+}
+
+int
+nouveau_pushbuf_emit_reloc(struct nouveau_channel *chan, void *ptr,
+ struct nouveau_bo *bo, uint32_t data, uint32_t flags,
+ uint32_t vor, uint32_t tor)
+{
+ struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(chan->pushbuf);
+ struct nouveau_pushbuf_bo *pbbo;
+ struct nouveau_pushbuf_reloc *r;
+
+ if (nvpb->nr_relocs >= NOUVEAU_PUSHBUF_MAX_RELOCS)
+ return -ENOMEM;
+
+ pbbo = nouveau_pushbuf_emit_buffer(chan, bo);
+ if (!pbbo)
+ return -ENOMEM;
+ pbbo->flags |= (flags & NOUVEAU_BO_RDWR);
+ pbbo->flags &= (flags | NOUVEAU_BO_RDWR);
+
+ r = nvpb->relocs + nvpb->nr_relocs++;
+ r->pbbo = pbbo;
+ r->ptr = ptr;
+ r->flags = flags;
+ r->data = data;
+ r->vor = vor;
+ r->tor = tor;
+
+ if (flags & NOUVEAU_BO_DUMMY)
+ *(uint32_t *)ptr = 0;
+ else
+ *(uint32_t *)ptr = nouveau_pushbuf_calc_reloc(bo, r);
+ return 0;
+}
+
--- /dev/null
+/*
+ * Copyright 2007 Nouveau Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <errno.h>
+
+#include "nouveau_drmif.h"
+#include "nouveau_local.h"
+
+int
+nouveau_resource_init(struct nouveau_resource **heap,
+ unsigned start, unsigned size)
+{
+ struct nouveau_resource *r;
+
+ r = calloc(1, sizeof(struct nouveau_resource));
+ if (!r)
+ return 1;
+
+ r->start = start;
+ r->size = size;
+ *heap = r;
+ return 0;
+}
+
+int
+nouveau_resource_alloc(struct nouveau_resource *heap, int size, void *priv,
+ struct nouveau_resource **res)
+{
+ struct nouveau_resource *r;
+
+ if (!heap || !size || !res || *res)
+ return 1;
+
+ while (heap) {
+ if (!heap->in_use && heap->size >= size) {
+ r = calloc(1, sizeof(struct nouveau_resource));
+ if (!r)
+ return 1;
+
+ r->start = (heap->start + heap->size) - size;
+ r->size = size;
+ r->in_use = 1;
+ r->priv = priv;
+
+ heap->size -= size;
+
+ r->next = heap->next;
+ if (heap->next)
+ heap->next->prev = r;
+ r->prev = heap;
+ heap->next = r;
+
+ *res = r;
+ return 0;
+ }
+
+ heap = heap->next;
+ }
+
+ return 1;
+}
+
+void
+nouveau_resource_free(struct nouveau_resource **res)
+{
+ struct nouveau_resource *r;
+
+ if (!res || !*res)
+ return;
+ r = *res;
+ *res = NULL;
+
+ r->in_use = 0;
+
+ if (r->next && !r->next->in_use) {
+ struct nouveau_resource *new = r->next;
+
+ new->prev = r->prev;
+ if (r->prev)
+ r->prev->next = new;
+ new->size += r->size;
+ new->start = r->start;
+
+ free(r);
+ r = new;
+ }
+
+ if (r->prev && !r->prev->in_use) {
+ r->prev->next = r->next;
+ if (r->next)
+ r->next->prev = r->prev;
+ r->prev->size += r->size;
+ free(r);
+ }
+
+}
--- /dev/null
+#include "utils.h"
+#include "vblank.h"
+#include "xmlpool.h"
+
+#include "pipe/p_context.h"
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_cb_fbo.h"
+
+#include "nouveau_context.h"
+#include "nouveau_drm.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11
+#error nouveau_drm.h version does not match expected version
+#endif
+
+/* Extension stuff, enabling of extensions handled by Gallium's GL state
+ * tracker. But, we still need to define the entry points we want.
+ */
+#define need_GL_ARB_fragment_program
+#define need_GL_ARB_multisample
+#define need_GL_ARB_occlusion_query
+#define need_GL_ARB_point_parameters
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_texture_compression
+#define need_GL_ARB_vertex_program
+#define need_GL_ARB_vertex_shader
+#define need_GL_ARB_vertex_buffer_object
+#define need_GL_EXT_compiled_vertex_array
+#define need_GL_EXT_fog_coord
+#define need_GL_EXT_secondary_color
+#define need_GL_EXT_framebuffer_object
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+#include "extension_helper.h"
+
+const struct dri_extension card_extensions[] =
+{
+ { "GL_ARB_multisample", GL_ARB_multisample_functions },
+ { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
+ { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
+ { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+ { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
+ { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
+ { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
+ { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+ { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
+ { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
+ { "GL_EXT_compiled_vertex_array", GL_EXT_compiled_vertex_array_functions },
+ { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+ { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
+ { NULL, 0 }
+};
+
+PUBLIC const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+DRI_CONF_END;
+static const GLuint __driNConfigOptions = 0;
+
+extern const struct dri_extension common_extensions[];
+extern const struct dri_extension nv40_extensions[];
+
+static GLboolean
+nouveau_create_buffer(__DRIscreenPrivate * driScrnPriv,
+ __DRIdrawablePrivate * driDrawPriv,
+ const __GLcontextModes *glVis, GLboolean pixmapBuffer)
+{
+ struct nouveau_framebuffer *nvfb;
+ enum pipe_format colour, depth, stencil;
+
+ if (pixmapBuffer)
+ return GL_FALSE;
+
+ nvfb = CALLOC_STRUCT(nouveau_framebuffer);
+ if (!nvfb)
+ return GL_FALSE;
+
+ if (glVis->redBits == 5)
+ colour = PIPE_FORMAT_R5G6B5_UNORM;
+ else
+ colour = PIPE_FORMAT_A8R8G8B8_UNORM;
+
+ if (glVis->depthBits == 16)
+ depth = PIPE_FORMAT_Z16_UNORM;
+ else if (glVis->depthBits == 24)
+ depth = PIPE_FORMAT_Z24S8_UNORM;
+ else
+ depth = PIPE_FORMAT_NONE;
+
+ if (glVis->stencilBits == 8)
+ stencil = PIPE_FORMAT_Z24S8_UNORM;
+ else
+ stencil = PIPE_FORMAT_NONE;
+
+ nvfb->stfb = st_create_framebuffer(glVis, colour, depth, stencil,
+ driDrawPriv->w, driDrawPriv->h,
+ (void*)nvfb);
+ if (!nvfb->stfb) {
+ free(nvfb);
+ return GL_FALSE;
+ }
+
+ driDrawPriv->driverPrivate = (void *)nvfb;
+ return GL_TRUE;
+}
+
+static void
+nouveau_destroy_buffer(__DRIdrawablePrivate * driDrawPriv)
+{
+ struct nouveau_framebuffer *nvfb;
+
+ nvfb = (struct nouveau_framebuffer *)driDrawPriv->driverPrivate;
+ st_unreference_framebuffer(nvfb->stfb);
+ free(nvfb);
+}
+
+static __DRIconfig **
+nouveau_fill_in_modes(__DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer)
+{
+ __DRIconfig **configs;
+ unsigned depth_buffer_factor;
+ unsigned back_buffer_factor;
+ GLenum fb_format;
+ GLenum fb_type;
+
+ static const GLenum back_buffer_modes[] = {
+ GLX_NONE, GLX_SWAP_UNDEFINED_OML,
+ };
+
+ uint8_t depth_bits_array[3];
+ uint8_t stencil_bits_array[3];
+ uint8_t msaa_samples_array[1];
+
+ depth_bits_array[0] = 0;
+ depth_bits_array[1] = depth_bits;
+ depth_bits_array[2] = depth_bits;
+
+ /* Just like with the accumulation buffer, always provide some modes
+ * with a stencil buffer. It will be a sw fallback, but some apps won't
+ * care about that.
+ */
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = 0;
+ if (depth_bits == 24)
+ stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
+ stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
+
+ msaa_samples_array[0] = 0;
+
+ depth_buffer_factor =
+ ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
+ back_buffer_factor = (have_back_buffer) ? 3 : 1;
+
+ if (pixel_bits == 16) {
+ fb_format = GL_RGB;
+ fb_type = GL_UNSIGNED_SHORT_5_6_5;
+ }
+ else {
+ fb_format = GL_BGRA;
+ fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+ }
+
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor, msaa_samples_array, 1);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n",
+ __func__, __LINE__);
+ return NULL;
+ }
+
+ return configs;
+}
+
+static const __DRIconfig **
+nouveau_screen_create(__DRIscreenPrivate *psp)
+{
+ struct nouveau_dri *nv_dri = psp->pDevPriv;
+ struct nouveau_screen *nv_screen;
+ static const __DRIversion ddx_expected =
+ { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+ static const __DRIversion dri_expected = { 4, 0, 0 };
+ static const __DRIversion drm_expected =
+ { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
+ int ret;
+
+ if (!driCheckDriDdxDrmVersions2("nouveau",
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected)) {
+ return NULL;
+ }
+
+ if (drm_expected.patch != psp->drm_version.patch) {
+ fprintf(stderr, "Incompatible DRM patch level.\n"
+ "Expected: %d\n" "Current : %d\n",
+ drm_expected.patch, psp->drm_version.patch);
+ return NULL;
+ }
+
+ driInitExtensions(NULL, card_extensions, GL_FALSE);
+
+ if (psp->devPrivSize != sizeof(struct nouveau_dri)) {
+ NOUVEAU_ERR("DRI struct mismatch between DDX/DRI\n");
+ return GL_FALSE;
+ }
+
+ nv_screen = CALLOC_STRUCT(nouveau_screen);
+ if (!nv_screen)
+ return GL_FALSE;
+ nv_screen->driScrnPriv = psp;
+ psp->private = (void *)nv_screen;
+
+ driParseOptionInfo(&nv_screen->option_cache,
+ __driConfigOptions, __driNConfigOptions);
+
+ if ((ret = nouveau_device_open_existing(&nv_screen->device, 0,
+ psp->fd, 0))) {
+ NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret);
+ return GL_FALSE;
+ }
+
+ nv_screen->front_offset = nv_dri->front_offset;
+ nv_screen->front_pitch = nv_dri->front_pitch * (nv_dri->bpp / 8);
+ nv_screen->front_cpp = nv_dri->bpp / 8;
+ nv_screen->front_height = nv_dri->height;
+
+ return (const __DRIconfig **)
+ nouveau_fill_in_modes(psp, nv_dri->bpp,
+ (nv_dri->bpp == 16) ? 16 : 24,
+ (nv_dri->bpp == 16) ? 0 : 8, 1);
+}
+
+static void
+nouveau_screen_destroy(__DRIscreenPrivate *driScrnPriv)
+{
+ struct nouveau_screen *nv_screen = driScrnPriv->private;
+
+ driScrnPriv->private = NULL;
+ FREE(nv_screen);
+}
+
+const struct __DriverAPIRec
+driDriverAPI = {
+ .InitScreen = nouveau_screen_create,
+ .DestroyScreen = nouveau_screen_destroy,
+ .CreateContext = nouveau_context_create,
+ .DestroyContext = nouveau_context_destroy,
+ .CreateBuffer = nouveau_create_buffer,
+ .DestroyBuffer = nouveau_destroy_buffer,
+ .SwapBuffers = nouveau_swap_buffers,
+ .MakeCurrent = nouveau_context_bind,
+ .UnbindContext = nouveau_context_unbind,
+ .CopySubBuffer = nouveau_copy_sub_buffer,
+
+ .InitScreen2 = NULL, /* one day, I promise! */
+};
+
--- /dev/null
+#ifndef __NOUVEAU_SCREEN_H__
+#define __NOUVEAU_SCREEN_H__
+
+#include "xmlconfig.h"
+
+struct nouveau_screen {
+ __DRIscreenPrivate *driScrnPriv;
+ driOptionCache option_cache;
+
+ struct nouveau_device *device;
+
+ uint32_t front_offset;
+ uint32_t front_pitch;
+ uint32_t front_cpp;
+ uint32_t front_height;
+
+ void *nvc;
+};
+
+#endif
--- /dev/null
+#include "main/glheader.h"
+#include "glapi/glthread.h"
+#include <GL/internal/glcore.h>
+
+#include "pipe/p_context.h"
+#include "state_tracker/st_public.h"
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_cb_fbo.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+void
+nouveau_copy_buffer(__DRIdrawablePrivate *dPriv, struct pipe_surface *surf,
+ const drm_clip_rect_t *rect)
+{
+ struct nouveau_context *nv = dPriv->driContextPriv->driverPrivate;
+ drm_clip_rect_t *pbox;
+ int nbox, i;
+
+ LOCK_HARDWARE(nv);
+ if (!dPriv->numClipRects) {
+ UNLOCK_HARDWARE(nv);
+ return;
+ }
+ pbox = dPriv->pClipRects;
+ nbox = dPriv->numClipRects;
+
+ nv->surface_copy_prep(nv, nv->frontbuffer, surf);
+ for (i = 0; i < nbox; i++, pbox++) {
+ int sx, sy, dx, dy, w, h;
+
+ sx = pbox->x1 - dPriv->x;
+ sy = pbox->y1 - dPriv->y;
+ dx = pbox->x1;
+ dy = pbox->y1;
+ w = pbox->x2 - pbox->x1;
+ h = pbox->y2 - pbox->y1;
+
+ nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+ }
+
+ FIRE_RING(nv->nvc->channel);
+ UNLOCK_HARDWARE(nv);
+
+ if (nv->last_stamp != dPriv->lastStamp) {
+ struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+ st_resize_framebuffer(nvfb->stfb, dPriv->w, dPriv->h);
+ nv->last_stamp = dPriv->lastStamp;
+ }
+}
+
+void
+nouveau_copy_sub_buffer(__DRIdrawablePrivate *dPriv, int x, int y, int w, int h)
+{
+ struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+ struct pipe_surface *surf;
+
+ surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
+ if (surf) {
+ drm_clip_rect_t rect;
+ rect.x1 = x;
+ rect.y1 = y;
+ rect.x2 = x + w;
+ rect.y2 = y + h;
+
+ st_notify_swapbuffers(nvfb->stfb);
+ nouveau_copy_buffer(dPriv, surf, &rect);
+ }
+}
+
+void
+nouveau_swap_buffers(__DRIdrawablePrivate *dPriv)
+{
+ struct nouveau_framebuffer *nvfb = dPriv->driverPrivate;
+ struct pipe_surface *surf;
+
+ surf = st_get_framebuffer_surface(nvfb->stfb, ST_SURFACE_BACK_LEFT);
+ if (surf) {
+ st_notify_swapbuffers(nvfb->stfb);
+ nouveau_copy_buffer(dPriv, surf, NULL);
+ }
+}
+
--- /dev/null
+#ifndef __NOUVEAU_SWAPBUFFERS_H__
+#define __NOUVEAU_SWAPBUFFERS_H__
+
+extern void nouveau_copy_buffer(__DRIdrawablePrivate *, struct pipe_surface *,
+ const drm_clip_rect_t *);
+extern void nouveau_copy_sub_buffer(__DRIdrawablePrivate *,
+ int x, int y, int w, int h);
+extern void nouveau_swap_buffers(__DRIdrawablePrivate *);
+
+#endif
--- /dev/null
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+#include "nouveau/nouveau_winsys.h"
+
+static int
+nouveau_pipe_notifier_alloc(struct nouveau_winsys *nvws, int count,
+ struct nouveau_notifier **notify)
+{
+ struct nouveau_context *nv = nvws->nv;
+
+ return nouveau_notifier_alloc(nv->nvc->channel, nv->nvc->next_handle++,
+ count, notify);
+}
+
+static int
+nouveau_pipe_grobj_alloc(struct nouveau_winsys *nvws, int grclass,
+ struct nouveau_grobj **grobj)
+{
+ struct nouveau_context *nv = nvws->nv;
+ struct nouveau_channel *chan = nv->nvc->channel;
+ int ret;
+
+ ret = nouveau_grobj_alloc(chan, nv->nvc->next_handle++,
+ grclass, grobj);
+ if (ret)
+ return ret;
+
+ assert(nv->nvc->next_subchannel < 7);
+ BIND_RING(chan, *grobj, nv->nvc->next_subchannel++);
+ return 0;
+}
+
+static int
+nouveau_pipe_surface_copy(struct nouveau_winsys *nvws, struct pipe_surface *dst,
+ unsigned dx, unsigned dy, struct pipe_surface *src,
+ unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+ struct nouveau_context *nv = nvws->nv;
+
+ if (nv->surface_copy_prep(nv, dst, src))
+ return 1;
+ nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+ nv->surface_copy_done(nv);
+
+ return 0;
+}
+
+static int
+nouveau_pipe_surface_fill(struct nouveau_winsys *nvws, struct pipe_surface *dst,
+ unsigned dx, unsigned dy, unsigned w, unsigned h,
+ unsigned value)
+{
+ if (nvws->nv->surface_fill(nvws->nv, dst, dx, dy, w, h, value))
+ return 1;
+ return 0;
+}
+
+static int
+nouveau_pipe_push_reloc(struct nouveau_winsys *nvws, void *ptr,
+ struct pipe_buffer *buf, uint32_t data,
+ uint32_t flags, uint32_t vor, uint32_t tor)
+{
+ return nouveau_pushbuf_emit_reloc(nvws->channel, ptr,
+ nouveau_buffer(buf)->bo,
+ data, flags, vor, tor);
+}
+
+static int
+nouveau_pipe_push_flush(struct nouveau_winsys *nvws, unsigned size,
+ struct pipe_fence_handle **fence)
+{
+ if (fence) {
+ struct nouveau_pushbuf *pb = nvws->channel->pushbuf;
+ struct nouveau_pushbuf_priv *nvpb = nouveau_pushbuf(pb);
+ struct nouveau_fence *ref = NULL;
+
+ nouveau_fence_ref(nvpb->fence, &ref);
+ *fence = (struct pipe_fence_handle *)ref;
+ }
+
+ return nouveau_pushbuf_flush(nvws->channel, size);
+}
+
+struct pipe_context *
+nouveau_pipe_create(struct nouveau_context *nv)
+{
+ struct nouveau_channel_context *nvc = nv->nvc;
+ struct nouveau_winsys *nvws = CALLOC_STRUCT(nouveau_winsys);
+ struct pipe_screen *(*hws_create)(struct pipe_winsys *,
+ struct nouveau_winsys *);
+ struct pipe_context *(*hw_create)(struct pipe_screen *, unsigned);
+ struct pipe_winsys *ws;
+ unsigned chipset = nv->nv_screen->device->chipset;
+
+ if (!nvws)
+ return NULL;
+
+ switch (chipset & 0xf0) {
+ case 0x10:
+ hws_create = nv10_screen_create;
+ hw_create = nv10_create;
+ break;
+ case 0x20:
+ hws_create = nv20_screen_create;
+ hw_create = nv20_create;
+ break;
+ case 0x30:
+ hws_create = nv30_screen_create;
+ hw_create = nv30_create;
+ break;
+ case 0x40:
+ case 0x60:
+ hws_create = nv40_screen_create;
+ hw_create = nv40_create;
+ break;
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ hws_create = nv50_screen_create;
+ hw_create = nv50_create;
+ break;
+ default:
+ NOUVEAU_ERR("Unknown chipset NV%02x\n", chipset);
+ return NULL;
+ }
+
+ nvws->nv = nv;
+ nvws->channel = nv->nvc->channel;
+
+ nvws->res_init = nouveau_resource_init;
+ nvws->res_alloc = nouveau_resource_alloc;
+ nvws->res_free = nouveau_resource_free;
+
+ nvws->push_reloc = nouveau_pipe_push_reloc;
+ nvws->push_flush = nouveau_pipe_push_flush;
+
+ nvws->grobj_alloc = nouveau_pipe_grobj_alloc;
+ nvws->grobj_free = nouveau_grobj_free;
+
+ nvws->notifier_alloc = nouveau_pipe_notifier_alloc;
+ nvws->notifier_free = nouveau_notifier_free;
+ nvws->notifier_reset = nouveau_notifier_reset;
+ nvws->notifier_status = nouveau_notifier_status;
+ nvws->notifier_retval = nouveau_notifier_return_val;
+ nvws->notifier_wait = nouveau_notifier_wait_status;
+
+ nvws->surface_copy = nouveau_pipe_surface_copy;
+ nvws->surface_fill = nouveau_pipe_surface_fill;
+
+ ws = nouveau_create_pipe_winsys(nv);
+
+ if (!nvc->pscreen)
+ nvc->pscreen = hws_create(ws, nvws);
+ nvc->pctx[nv->pctx_id] = hw_create(nvc->pscreen, nv->pctx_id);
+ return nvc->pctx[nv->pctx_id];
+}
+
--- /dev/null
+#include "pipe/p_winsys.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+#include "nouveau_winsys_pipe.h"
+
+static void
+nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf,
+ void *context_private)
+{
+ struct nouveau_context *nv = context_private;
+ __DRIdrawablePrivate *dPriv = nv->dri_drawable;
+
+ nouveau_copy_buffer(dPriv, surf, NULL);
+}
+
+static const char *
+nouveau_get_name(struct pipe_winsys *pws)
+{
+ return "Nouveau/DRI";
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment,
+ unsigned usage, unsigned size)
+{
+ struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+ struct nouveau_context *nv = nvpws->nv;
+ struct nouveau_device *dev = nv->nv_screen->device;
+ struct nouveau_pipe_buffer *nvbuf;
+ uint32_t flags;
+
+ nvbuf = calloc(1, sizeof(*nvbuf));
+ if (!nvbuf)
+ return NULL;
+ nvbuf->base.refcount = 1;
+ nvbuf->base.alignment = alignment;
+ nvbuf->base.usage = usage;
+ nvbuf->base.size = size;
+
+ flags = NOUVEAU_BO_LOCAL;
+
+ if (usage & PIPE_BUFFER_USAGE_PIXEL) {
+ if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE)
+ flags |= NOUVEAU_BO_GART;
+ flags |= NOUVEAU_BO_VRAM;
+
+ switch (dev->chipset & 0xf0) {
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ flags |= NOUVEAU_BO_TILED;
+ if (usage & NOUVEAU_BUFFER_USAGE_ZETA)
+ flags |= NOUVEAU_BO_ZTILE;
+ break;
+ default:
+ break;
+ }
+ }
+
+ if (usage & PIPE_BUFFER_USAGE_VERTEX) {
+ if (nv->cap.hw_vertex_buffer)
+ flags |= NOUVEAU_BO_GART;
+ }
+
+ if (usage & PIPE_BUFFER_USAGE_INDEX) {
+ if (nv->cap.hw_index_buffer)
+ flags |= NOUVEAU_BO_GART;
+ }
+
+ if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) {
+ free(nvbuf);
+ return NULL;
+ }
+
+ return &nvbuf->base;
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
+{
+ struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+ struct nouveau_device *dev = nvpws->nv->nv_screen->device;
+ struct nouveau_pipe_buffer *nvbuf;
+
+ nvbuf = calloc(1, sizeof(*nvbuf));
+ if (!nvbuf)
+ return NULL;
+ nvbuf->base.refcount = 1;
+ nvbuf->base.size = bytes;
+
+ if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) {
+ free(nvbuf);
+ return NULL;
+ }
+
+ return &nvbuf->base;
+}
+
+static void
+nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
+{
+ struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+ nouveau_bo_del(&nvbuf->bo);
+ free(nvbuf);
+}
+
+static void *
+nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
+ unsigned flags)
+{
+ struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+ uint32_t map_flags = 0;
+
+ if (flags & PIPE_BUFFER_USAGE_CPU_READ)
+ map_flags |= NOUVEAU_BO_RD;
+ if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
+ map_flags |= NOUVEAU_BO_WR;
+
+ if (nouveau_bo_map(nvbuf->bo, map_flags))
+ return NULL;
+ return nvbuf->bo->map;
+}
+
+static void
+nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+ struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+ nouveau_bo_unmap(nvbuf->bo);
+}
+
+static INLINE struct nouveau_fence *
+nouveau_pipe_fence(struct pipe_fence_handle *pfence)
+{
+ return (struct nouveau_fence *)pfence;
+}
+
+static void
+nouveau_pipe_fence_reference(struct pipe_winsys *ws,
+ struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *pfence)
+{
+ nouveau_fence_ref((void *)pfence, (void *)ptr);
+}
+
+static int
+nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
+ struct pipe_fence_handle *pfence, unsigned flag)
+{
+ struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
+ struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+
+ if (nouveau_fence(fence)->signalled == 0)
+ nouveau_fence_flush(nvpws->nv->nvc->channel);
+
+ return !nouveau_fence(fence)->signalled;
+}
+
+static int
+nouveau_pipe_fence_finish(struct pipe_winsys *ws,
+ struct pipe_fence_handle *pfence, unsigned flag)
+{
+ struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+ struct nouveau_fence *ref = NULL;
+
+ nouveau_fence_ref(fence, &ref);
+ return nouveau_fence_wait(&ref);
+}
+
+struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv)
+{
+ struct nouveau_pipe_winsys *nvpws;
+ struct pipe_winsys *pws;
+
+ nvpws = CALLOC_STRUCT(nouveau_pipe_winsys);
+ if (!nvpws)
+ return NULL;
+ nvpws->nv = nv;
+ pws = &nvpws->pws;
+
+ pws->flush_frontbuffer = nouveau_flush_frontbuffer;
+
+ pws->buffer_create = nouveau_pipe_bo_create;
+ pws->buffer_destroy = nouveau_pipe_bo_del;
+ pws->user_buffer_create = nouveau_pipe_bo_user_create;
+ pws->buffer_map = nouveau_pipe_bo_map;
+ pws->buffer_unmap = nouveau_pipe_bo_unmap;
+
+ pws->fence_reference = nouveau_pipe_fence_reference;
+ pws->fence_signalled = nouveau_pipe_fence_signalled;
+ pws->fence_finish = nouveau_pipe_fence_finish;
+
+ pws->get_name = nouveau_get_name;
+
+ return &nvpws->pws;
+}
+
--- /dev/null
+#ifndef NOUVEAU_PIPE_WINSYS_H
+#define NOUVEAU_PIPE_WINSYS_H
+
+#include "pipe/p_context.h"
+#include "pipe/p_winsys.h"
+#include "nouveau_context.h"
+
+struct nouveau_pipe_buffer {
+ struct pipe_buffer base;
+ struct nouveau_bo *bo;
+};
+
+static inline struct nouveau_pipe_buffer *
+nouveau_buffer(struct pipe_buffer *buf)
+{
+ return (struct nouveau_pipe_buffer *)buf;
+}
+
+struct nouveau_pipe_winsys {
+ struct pipe_winsys pws;
+
+ struct nouveau_context *nv;
+};
+
+extern struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv);
+
+struct pipe_context *
+nouveau_create_softpipe(struct nouveau_context *nv);
+
+struct pipe_context *
+nouveau_pipe_create(struct nouveau_context *nv);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ *
+ **************************************************************************/
+/*
+ * Authors: Keith Whitwell <keithw-at-tungstengraphics-dot-com>
+ */
+
+#include "imports.h"
+
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
+#include "softpipe/sp_winsys.h"
+
+#include "nouveau_context.h"
+#include "nouveau_winsys_pipe.h"
+
+struct nouveau_softpipe_winsys {
+ struct softpipe_winsys sws;
+ struct nouveau_context *nv;
+};
+
+/**
+ * Return list of surface formats supported by this driver.
+ */
+static boolean
+nouveau_is_format_supported(struct softpipe_winsys *sws, uint format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return TRUE;
+ default:
+ break;
+ };
+
+ return FALSE;
+}
+
+struct pipe_context *
+nouveau_create_softpipe(struct nouveau_context *nv)
+{
+ struct nouveau_softpipe_winsys *nvsws;
+ struct pipe_screen *pscreen;
+ struct pipe_winsys *ws;
+
+ ws = nouveau_create_pipe_winsys(nv);
+ if (!ws)
+ return NULL;
+ pscreen = softpipe_create_screen(ws);
+
+ nvsws = CALLOC_STRUCT(nouveau_softpipe_winsys);
+ if (!nvsws)
+ return NULL;
+
+ nvsws->sws.is_format_supported = nouveau_is_format_supported;
+ nvsws->nv = nv;
+
+ return softpipe_create(pscreen, ws, &nvsws->sws);
+}
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+
+#include "nouveau_context.h"
+
+static INLINE int log2i(int i)
+{
+ int r = 0;
+
+ if (i & 0xffff0000) {
+ i >>= 16;
+ r += 16;
+ }
+ if (i & 0x0000ff00) {
+ i >>= 8;
+ r += 8;
+ }
+ if (i & 0x000000f0) {
+ i >>= 4;
+ r += 4;
+ }
+ if (i & 0x0000000c) {
+ i >>= 2;
+ r += 2;
+ }
+ if (i & 0x00000002) {
+ r += 1;
+ }
+ return r;
+}
+
+static INLINE int
+nv04_surface_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_Y8;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_R5G6B5;
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return NV04_CONTEXT_SURFACES_2D_FORMAT_Y32;
+ default:
+ return -1;
+ }
+}
+
+static INLINE int
+nv04_rect_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8_UNORM:
+ return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A16R5G6B5;
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT_A8R8G8B8;
+ default:
+ return -1;
+ }
+}
+
+static void
+nv04_surface_copy_m2mf(struct nouveau_context *nv, unsigned dx, unsigned dy,
+ unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+ struct pipe_surface *dst = nv->surf_dst;
+ struct pipe_surface *src = nv->surf_src;
+ unsigned dst_offset, src_offset;
+
+ dst_offset = dst->offset + (dy * dst->stride) + (dx * dst->block.size);
+ src_offset = src->offset + (sy * src->stride) + (sx * src->block.size);
+
+ while (h) {
+ int count = (h > 2047) ? 2047 : h;
+
+ BEGIN_RING(chan, nv->nvc->NvM2MF,
+ NV04_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
+ OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src_offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD);
+ OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst_offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_WR);
+ OUT_RING (chan, src->stride);
+ OUT_RING (chan, dst->stride);
+ OUT_RING (chan, w * src->block.size);
+ OUT_RING (chan, count);
+ OUT_RING (chan, 0x0101);
+ OUT_RING (chan, 0);
+
+ h -= count;
+ src_offset += src->stride * count;
+ dst_offset += dst->stride * count;
+ }
+}
+
+static void
+nv04_surface_copy_blit(struct nouveau_context *nv, unsigned dx, unsigned dy,
+ unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+
+ BEGIN_RING(chan, nv->nvc->NvImageBlit, 0x0300, 3);
+ OUT_RING (chan, (sy << 16) | sx);
+ OUT_RING (chan, (dy << 16) | dx);
+ OUT_RING (chan, ( h << 16) | w);
+}
+
+static int
+nv04_surface_copy_prep_swizzled(struct nouveau_context *nv,
+ struct pipe_surface *dst,
+ struct pipe_surface *src)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+
+ BEGIN_RING(chan, nv->nvc->NvSwzSurf,
+ NV04_SWIZZLED_SURFACE_FORMAT, 2);
+ /* FIXME: read destination format from somewhere */
+ OUT_RING (chan,
+ NV04_SWIZZLED_SURFACE_FORMAT_COLOR_A8R8G8B8
+ | (log2i(dst->width)<<NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_U_SHIFT)
+ | (log2i(dst->height)<<NV04_SWIZZLED_SURFACE_FORMAT_BASE_SIZE_V_SHIFT) );
+ OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ BEGIN_RING(chan, nv->nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION, 13);
+ OUT_RING (chan, NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION_TRUNCATE);
+ /* FIXME: read source format from somewhere */
+ OUT_RING (chan, NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT_A8R8G8B8);
+ OUT_RING (chan, NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, (src->height<<16) | src->width);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, (src->height<<16) | src->width);
+ OUT_RING (chan, 1<<20);
+ OUT_RING (chan, 1<<20);
+ OUT_RING (chan, (src->height<<16) | src->width);
+ OUT_RING (chan,
+ src->stride
+ | NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_ORIGIN_CENTER
+ | NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT_FILTER_POINT_SAMPLE);
+ OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ OUT_RING (chan, 0);
+
+ BEGIN_RING(chan, nv->nvc->NvM2MF,
+ NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
+ OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ nv->surface_copy = nv04_surface_copy_m2mf;
+ nv->surf_dst = dst;
+ nv->surf_src = src;
+ return 0;
+}
+
+static int
+nv04_surface_copy_prep(struct nouveau_context *nv, struct pipe_surface *dst,
+ struct pipe_surface *src)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+ int format;
+
+ if (src->format != dst->format)
+ return 1;
+
+ /* Setup transfer to swizzle the texture to vram if needed */
+ /* FIXME/TODO: check proper limits of this operation */
+ if (nouveau_buffer(dst->buffer)->bo->flags & NOUVEAU_BO_SWIZZLED) {
+ /* FIXME: Disable it for the moment */
+ /*return nv04_surface_copy_prep_swizzled(nv, dst, src);*/
+ }
+
+ /* NV_CONTEXT_SURFACES_2D has buffer alignment restrictions, fallback
+ * to NV_MEMORY_TO_MEMORY_FORMAT in this case.
+ */
+ if ((src->offset & 63) || (dst->offset & 63)) {
+ BEGIN_RING(nv->nvc->channel, nv->nvc->NvM2MF,
+ NV04_MEMORY_TO_MEMORY_FORMAT_DMA_BUFFER_IN, 2);
+ OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+ NOUVEAU_BO_GART | NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ nv->surface_copy = nv04_surface_copy_m2mf;
+ nv->surf_dst = dst;
+ nv->surf_src = src;
+ return 0;
+
+ }
+
+ if ((format = nv04_surface_format(dst->format)) < 0) {
+ NOUVEAU_ERR("Bad surface format 0x%x\n", dst->format);
+ return 1;
+ }
+ nv->surface_copy = nv04_surface_copy_blit;
+
+ BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
+ NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+ OUT_RELOCo(chan, nouveau_buffer(src->buffer)->bo,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ BEGIN_RING(chan, nv->nvc->NvCtxSurf2D,
+ NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+ OUT_RING (chan, format);
+ OUT_RING (chan, (dst->stride << 16) | src->stride);
+ OUT_RELOCl(chan, nouveau_buffer(src->buffer)->bo, src->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_RD);
+ OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ return 0;
+}
+
+static void
+nv04_surface_copy_done(struct nouveau_context *nv)
+{
+ FIRE_RING(nv->nvc->channel);
+}
+
+static int
+nv04_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
+ unsigned dx, unsigned dy, unsigned w, unsigned h,
+ unsigned value)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+ struct nouveau_grobj *surf2d = nv->nvc->NvCtxSurf2D;
+ struct nouveau_grobj *rect = nv->nvc->NvGdiRect;
+ int cs2d_format, gdirect_format;
+
+ if ((cs2d_format = nv04_surface_format(dst->format)) < 0) {
+ NOUVEAU_ERR("Bad format = %d\n", dst->format);
+ return 1;
+ }
+
+ if ((gdirect_format = nv04_rect_format(dst->format)) < 0) {
+ NOUVEAU_ERR("Bad format = %d\n", dst->format);
+ return 1;
+ }
+
+ BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+ OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ OUT_RELOCo(chan, nouveau_buffer(dst->buffer)->bo,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ BEGIN_RING(chan, surf2d, NV04_CONTEXT_SURFACES_2D_FORMAT, 4);
+ OUT_RING (chan, cs2d_format);
+ OUT_RING (chan, (dst->stride << 16) | dst->stride);
+ OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+ OUT_RELOCl(chan, nouveau_buffer(dst->buffer)->bo, dst->offset,
+ NOUVEAU_BO_VRAM | NOUVEAU_BO_WR);
+
+ BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR_FORMAT, 1);
+ OUT_RING (chan, gdirect_format);
+ BEGIN_RING(chan, rect, NV04_GDI_RECTANGLE_TEXT_COLOR1_A, 1);
+ OUT_RING (chan, value);
+ BEGIN_RING(chan, rect,
+ NV04_GDI_RECTANGLE_TEXT_UNCLIPPED_RECTANGLE_POINT(0), 2);
+ OUT_RING (chan, (dx << 16) | dy);
+ OUT_RING (chan, ( w << 16) | h);
+
+ FIRE_RING(chan);
+ return 0;
+}
+
+int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *nvc)
+{
+ struct nouveau_channel *chan = nvc->channel;
+ unsigned chipset = nvc->channel->device->chipset, class;
+ int ret;
+
+ if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, 0x39,
+ &nvc->NvM2MF))) {
+ NOUVEAU_ERR("Error creating m2mf object: %d\n", ret);
+ return 1;
+ }
+ BIND_RING (chan, nvc->NvM2MF, nvc->next_subchannel++);
+ BEGIN_RING(chan, nvc->NvM2MF,
+ NV04_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
+ OUT_RING (chan, nvc->sync_notifier->handle);
+
+ class = chipset < 0x10 ? NV04_CONTEXT_SURFACES_2D :
+ NV10_CONTEXT_SURFACES_2D;
+ if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+ &nvc->NvCtxSurf2D))) {
+ NOUVEAU_ERR("Error creating 2D surface object: %d\n", ret);
+ return 1;
+ }
+ BIND_RING (chan, nvc->NvCtxSurf2D, nvc->next_subchannel++);
+ BEGIN_RING(chan, nvc->NvCtxSurf2D,
+ NV04_CONTEXT_SURFACES_2D_DMA_IMAGE_SOURCE, 2);
+ OUT_RING (chan, nvc->channel->vram->handle);
+ OUT_RING (chan, nvc->channel->vram->handle);
+
+ class = chipset < 0x10 ? NV04_IMAGE_BLIT : NV12_IMAGE_BLIT;
+ if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+ &nvc->NvImageBlit))) {
+ NOUVEAU_ERR("Error creating blit object: %d\n", ret);
+ return 1;
+ }
+ BIND_RING (chan, nvc->NvImageBlit, nvc->next_subchannel++);
+ BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_DMA_NOTIFY, 1);
+ OUT_RING (chan, nvc->sync_notifier->handle);
+ BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_SURFACE, 1);
+ OUT_RING (chan, nvc->NvCtxSurf2D->handle);
+ BEGIN_RING(chan, nvc->NvImageBlit, NV04_IMAGE_BLIT_OPERATION, 1);
+ OUT_RING (chan, NV04_IMAGE_BLIT_OPERATION_SRCCOPY);
+
+ class = NV04_GDI_RECTANGLE_TEXT;
+ if ((ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+ &nvc->NvGdiRect))) {
+ NOUVEAU_ERR("Error creating rect object: %d\n", ret);
+ return 1;
+ }
+ BIND_RING (chan, nvc->NvGdiRect, nvc->next_subchannel++);
+ BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_DMA_NOTIFY, 1);
+ OUT_RING (chan, nvc->sync_notifier->handle);
+ BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_SURFACE, 1);
+ OUT_RING (chan, nvc->NvCtxSurf2D->handle);
+ BEGIN_RING(chan, nvc->NvGdiRect, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
+ OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_OPERATION_SRCCOPY);
+ BEGIN_RING(chan, nvc->NvGdiRect,
+ NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT, 1);
+ OUT_RING (chan, NV04_GDI_RECTANGLE_TEXT_MONOCHROME_FORMAT_LE);
+
+ switch (chipset & 0xf0) {
+ case 0x00:
+ case 0x10:
+ class = NV04_SWIZZLED_SURFACE;
+ break;
+ case 0x20:
+ class = NV20_SWIZZLED_SURFACE;
+ break;
+ case 0x30:
+ class = NV30_SWIZZLED_SURFACE;
+ break;
+ case 0x40:
+ case 0x60:
+ class = NV40_SWIZZLED_SURFACE;
+ break;
+ default:
+ /* Famous last words: this really can't happen.. */
+ assert(0);
+ break;
+ }
+
+ ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+ &nvc->NvSwzSurf);
+ if (ret) {
+ NOUVEAU_ERR("Error creating swizzled surface: %d\n", ret);
+ return 1;
+ }
+
+ BIND_RING (chan, nvc->NvSwzSurf, nvc->next_subchannel++);
+ BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_NOTIFY, 1);
+ OUT_RING (chan, nvc->sync_notifier->handle);
+ BEGIN_RING(chan, nvc->NvSwzSurf, NV04_SWIZZLED_SURFACE_DMA_IMAGE, 1);
+ OUT_RING (chan, nvc->channel->vram->handle);
+
+ if (chipset < 0x10) {
+ class = NV04_SCALED_IMAGE_FROM_MEMORY;
+ } else
+ if (chipset < 0x40) {
+ class = NV10_SCALED_IMAGE_FROM_MEMORY;
+ } else {
+ class = NV40_SCALED_IMAGE_FROM_MEMORY;
+ }
+
+ ret = nouveau_grobj_alloc(chan, nvc->next_handle++, class,
+ &nvc->NvSIFM);
+ if (ret) {
+ NOUVEAU_ERR("Error creating scaled image object: %d\n", ret);
+ return 1;
+ }
+
+ BIND_RING (chan, nvc->NvSIFM, nvc->next_subchannel++);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_DMA_NOTIFY, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE, 1);
+ OUT_RING (chan, nvc->channel->vram->handle);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_SURFACE, 1);
+ OUT_RING (chan, nvc->NvSwzSurf->handle);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_PATTERN, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_ROP, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_BETA1, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_BETA4, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, nvc->NvSIFM, NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION, 1);
+ OUT_RING (chan, NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION_SRCCOPY);
+
+ return 0;
+}
+
+int
+nouveau_surface_init_nv04(struct nouveau_context *nv)
+{
+ nv->surface_copy_prep = nv04_surface_copy_prep;
+ nv->surface_copy = nv04_surface_copy_blit;
+ nv->surface_copy_done = nv04_surface_copy_done;
+ nv->surface_fill = nv04_surface_fill;
+ return 0;
+}
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "pipe/p_format.h"
+
+#include "nouveau_context.h"
+
+static INLINE int
+nv50_format(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_Z24S8_UNORM:
+ return NV50_2D_DST_FORMAT_32BPP;
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ return NV50_2D_DST_FORMAT_24BPP;
+ case PIPE_FORMAT_R5G6B5_UNORM:
+ return NV50_2D_DST_FORMAT_16BPP;
+ case PIPE_FORMAT_A8_UNORM:
+ return NV50_2D_DST_FORMAT_8BPP;
+ default:
+ return -1;
+ }
+}
+
+static int
+nv50_surface_set(struct nouveau_context *nv, struct pipe_surface *surf, int dst)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+ struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+ struct nouveau_bo *bo = nouveau_buffer(surf->buffer)->bo;
+ int surf_format, mthd = dst ? NV50_2D_DST_FORMAT : NV50_2D_SRC_FORMAT;
+ int flags = NOUVEAU_BO_VRAM | (dst ? NOUVEAU_BO_WR : NOUVEAU_BO_RD);
+
+ surf_format = nv50_format(surf->format);
+ if (surf_format < 0)
+ return 1;
+
+ if (!nouveau_bo(bo)->tiled) {
+ BEGIN_RING(chan, eng2d, mthd, 2);
+ OUT_RING (chan, surf_format);
+ OUT_RING (chan, 1);
+ BEGIN_RING(chan, eng2d, mthd + 0x14, 5);
+ OUT_RING (chan, surf->stride);
+ OUT_RING (chan, surf->width);
+ OUT_RING (chan, surf->height);
+ OUT_RELOCh(chan, bo, surf->offset, flags);
+ OUT_RELOCl(chan, bo, surf->offset, flags);
+ } else {
+ BEGIN_RING(chan, eng2d, mthd, 5);
+ OUT_RING (chan, surf_format);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, eng2d, mthd + 0x18, 4);
+ OUT_RING (chan, surf->width);
+ OUT_RING (chan, surf->height);
+ OUT_RELOCh(chan, bo, surf->offset, flags);
+ OUT_RELOCl(chan, bo, surf->offset, flags);
+ }
+
+#if 0
+ if (dst) {
+ BEGIN_RING(chan, eng2d, NV50_2D_CLIP_X, 4);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, surf->width);
+ OUT_RING (chan, surf->height);
+ }
+#endif
+
+ return 0;
+}
+
+static int
+nv50_surface_copy_prep(struct nouveau_context *nv,
+ struct pipe_surface *dst, struct pipe_surface *src)
+{
+ int ret;
+
+ assert(src->format == dst->format);
+
+ ret = nv50_surface_set(nv, dst, 1);
+ if (ret)
+ return ret;
+
+ ret = nv50_surface_set(nv, src, 0);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static void
+nv50_surface_copy(struct nouveau_context *nv, unsigned dx, unsigned dy,
+ unsigned sx, unsigned sy, unsigned w, unsigned h)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+ struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+
+ BEGIN_RING(chan, eng2d, 0x088c, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, eng2d, NV50_2D_BLIT_DST_X, 4);
+ OUT_RING (chan, dx);
+ OUT_RING (chan, dy);
+ OUT_RING (chan, w);
+ OUT_RING (chan, h);
+ BEGIN_RING(chan, eng2d, 0x08c0, 4);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, 1);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, 1);
+ BEGIN_RING(chan, eng2d, 0x08d0, 4);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, sx);
+ OUT_RING (chan, 0);
+ OUT_RING (chan, sy);
+}
+
+static void
+nv50_surface_copy_done(struct nouveau_context *nv)
+{
+ FIRE_RING(nv->nvc->channel);
+}
+
+static int
+nv50_surface_fill(struct nouveau_context *nv, struct pipe_surface *dst,
+ unsigned dx, unsigned dy, unsigned w, unsigned h,
+ unsigned value)
+{
+ struct nouveau_channel *chan = nv->nvc->channel;
+ struct nouveau_grobj *eng2d = nv->nvc->Nv2D;
+ int rect_format, ret;
+
+ rect_format = nv50_format(dst->format);
+ if (rect_format < 0)
+ return 1;
+
+ ret = nv50_surface_set(nv, dst, 1);
+ if (ret)
+ return ret;
+
+ BEGIN_RING(chan, eng2d, 0x0580, 3);
+ OUT_RING (chan, 4);
+ OUT_RING (chan, rect_format);
+ OUT_RING (chan, value);
+
+ BEGIN_RING(chan, eng2d, NV50_2D_RECT_X1, 4);
+ OUT_RING (chan, dx);
+ OUT_RING (chan, dy);
+ OUT_RING (chan, dx + w);
+ OUT_RING (chan, dy + h);
+
+ FIRE_RING(chan);
+ return 0;
+}
+
+int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *nvc)
+{
+ struct nouveau_channel *chan = nvc->channel;
+ struct nouveau_grobj *eng2d = NULL;
+ int ret;
+
+ ret = nouveau_grobj_alloc(chan, nvc->next_handle++, NV50_2D, &eng2d);
+ if (ret)
+ return ret;
+ nvc->Nv2D = eng2d;
+
+ BIND_RING (chan, eng2d, nvc->next_subchannel++);
+ BEGIN_RING(chan, eng2d, NV50_2D_DMA_NOTIFY, 4);
+ OUT_RING (chan, nvc->sync_notifier->handle);
+ OUT_RING (chan, chan->vram->handle);
+ OUT_RING (chan, chan->vram->handle);
+ OUT_RING (chan, chan->vram->handle);
+ BEGIN_RING(chan, eng2d, NV50_2D_OPERATION, 1);
+ OUT_RING (chan, NV50_2D_OPERATION_SRCCOPY);
+ BEGIN_RING(chan, eng2d, 0x0290, 1);
+ OUT_RING (chan, 0);
+ BEGIN_RING(chan, eng2d, 0x0888, 1);
+ OUT_RING (chan, 1);
+
+ return 0;
+}
+
+int
+nouveau_surface_init_nv50(struct nouveau_context *nv)
+{
+ nv->surface_copy_prep = nv50_surface_copy_prep;
+ nv->surface_copy = nv50_surface_copy;
+ nv->surface_copy_done = nv50_surface_copy_done;
+ nv->surface_fill = nv50_surface_fill;
+ return 0;
+}
+
}
else {
XFreeGC(surf->Dpy, surf->Gc);
- st_unreference_framebuffer(&surf->Framebuffer);
+ st_unreference_framebuffer(surf->Framebuffer);
free(surf);
}
return EGL_TRUE;
--- /dev/null
+TARGET = libnouveau_dri.so
+GALLIUMDIR = ../../..
+DRMDIR ?= /usr
+DRIDIR = ../../../../driclient
+
+OBJECTS = nouveau_bo.o nouveau_fence.o nouveau_swapbuffers.o nouveau_channel.o \
+ nouveau_grobj.o nouveau_context.o nouveau_winsys.o nouveau_lock.o \
+ nouveau_winsys_pipe.o nouveau_device.o nouveau_notifier.o nouveau_dma.o \
+ nouveau_pushbuf.o nouveau_resource.o nouveau_screen.o nv04_surface.o \
+ nv50_surface.o #nouveau_winsys_softpipe.o
+
+CFLAGS += -g -Wall -fPIC \
+ -I${GALLIUMDIR}/include \
+ -I${GALLIUMDIR}/winsys/g3dvl \
+ -I${DRMDIR}/include \
+ -I${DRMDIR}/include/drm \
+ -I${GALLIUMDIR}/drivers \
+ -I${GALLIUMDIR}/auxiliary \
+ -I${DRIDIR}/include
+
+LDFLAGS += -L${DRMDIR}/lib \
+ -L${DRIDIR}/lib \
+ -L${GALLIUMDIR}/auxiliary/draw \
+ -L${GALLIUMDIR}/auxiliary/tgsi \
+ -L${GALLIUMDIR}/auxiliary/translate \
+ -L${GALLIUMDIR}/auxiliary/rtasm \
+ -L${GALLIUMDIR}/auxiliary/cso_cache \
+ -L${GALLIUMDIR}/drivers/nv10 \
+ -L${GALLIUMDIR}/drivers/nv20 \
+ -L${GALLIUMDIR}/drivers/nv30 \
+ -L${GALLIUMDIR}/drivers/nv40 \
+ -L${GALLIUMDIR}/drivers/nv50
+
+LIBS += -ldriclient -ldrm -lnv10 -lnv20 -lnv30 -lnv40 -lnv50 -ldraw -ltgsi -ltranslate -lrtasm -lcso_cache -lm
+
+#############################################
+
+.PHONY = all clean libdriclient
+
+all: ${TARGET}
+
+${TARGET}: ${OBJECTS} libdriclient
+ $(CC) ${LDFLAGS} -shared -o $@ ${OBJECTS} ${LIBS}
+
+libdriclient:
+ cd ${DRIDIR}/src; ${MAKE}
+
+clean:
+ cd ${DRIDIR}/src; ${MAKE} clean
+ rm -rf ${OBJECTS} ${TARGET}
--- /dev/null
+../../drm/nouveau/nouveau_bo.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_channel.c
\ No newline at end of file
--- /dev/null
+#include "pipe/p_defines.h"
+#include "pipe/p_context.h"
+#include "pipe/p_screen.h"
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_winsys_pipe.h"
+
+/*
+#ifdef DEBUG
+static const struct dri_debug_control debug_control[] = {
+ { "bo", DEBUG_BO },
+ { NULL, 0 }
+};
+int __nouveau_debug = 0;
+#endif
+*/
+
+/*
+ * TODO: Re-examine dri_screen, dri_context, nouveau_screen, nouveau_context
+ * relationships, seems like there is a lot of room for simplification there.
+ */
+
+static void
+nouveau_channel_context_destroy(struct nouveau_channel_context *nvc)
+{
+ nouveau_grobj_free(&nvc->NvCtxSurf2D);
+ nouveau_grobj_free(&nvc->NvImageBlit);
+ nouveau_grobj_free(&nvc->NvGdiRect);
+ nouveau_grobj_free(&nvc->NvM2MF);
+ nouveau_grobj_free(&nvc->Nv2D);
+ nouveau_grobj_free(&nvc->NvSwzSurf);
+ nouveau_grobj_free(&nvc->NvSIFM);
+
+ nouveau_notifier_free(&nvc->sync_notifier);
+
+ nouveau_channel_free(&nvc->channel);
+
+ FREE(nvc);
+}
+
+static struct nouveau_channel_context *
+nouveau_channel_context_create(struct nouveau_device *dev)
+{
+ struct nouveau_channel_context *nvc;
+ int ret;
+
+ nvc = CALLOC_STRUCT(nouveau_channel_context);
+ if (!nvc)
+ return NULL;
+
+ if ((ret = nouveau_channel_alloc(dev, 0x8003d001, 0x8003d002,
+ &nvc->channel))) {
+ NOUVEAU_ERR("Error creating GPU channel: %d\n", ret);
+ nouveau_channel_context_destroy(nvc);
+ return NULL;
+ }
+
+ nvc->next_handle = 0x80000000;
+
+ if ((ret = nouveau_notifier_alloc(nvc->channel, nvc->next_handle++, 1,
+ &nvc->sync_notifier))) {
+ NOUVEAU_ERR("Error creating channel sync notifier: %d\n", ret);
+ nouveau_channel_context_destroy(nvc);
+ return NULL;
+ }
+
+ switch (dev->chipset & 0xf0) {
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ ret = nouveau_surface_channel_create_nv50(nvc);
+ break;
+ default:
+ ret = nouveau_surface_channel_create_nv04(nvc);
+ break;
+ }
+
+ if (ret) {
+ NOUVEAU_ERR("Error initialising surface objects: %d\n", ret);
+ nouveau_channel_context_destroy(nvc);
+ return NULL;
+ }
+
+ return nvc;
+}
+
+int
+nouveau_context_create(dri_context_t *dri_context)
+{
+ dri_screen_t *dri_screen = dri_context->dri_screen;
+ struct nouveau_screen *nv_screen = dri_screen->private;
+ struct nouveau_context *nv = CALLOC_STRUCT(nouveau_context);
+ struct pipe_context *pipe = NULL;
+ struct nouveau_channel_context *nvc = NULL;
+ struct nouveau_device *dev = nv_screen->device;
+ int i;
+
+ switch (dev->chipset & 0xf0) {
+ case 0x10:
+ case 0x20:
+ /* NV10 */
+ case 0x30:
+ /* NV30 */
+ case 0x40:
+ case 0x60:
+ /* NV40 */
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ /* G80 */
+ break;
+ default:
+ NOUVEAU_ERR("Unsupported chipset: NV%02x\n", dev->chipset);
+ return 1;
+ }
+
+ dri_context->private = (void*)nv;
+ nv->dri_context = dri_context;
+ nv->nv_screen = nv_screen;
+
+ {
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ nvdev->ctx = dri_context->drm_context;
+ nvdev->lock = (drmLock*)&dri_screen->sarea->lock;
+ }
+
+ /*
+ driParseConfigFiles(&nv->dri_option_cache, &nv_screen->option_cache,
+ nv->dri_screen->myNum, "nouveau");
+#ifdef DEBUG
+ __nouveau_debug = driParseDebugString(getenv("NOUVEAU_DEBUG"),
+ debug_control);
+#endif
+ */
+
+ /*XXX: Hack up a fake region and buffer object for front buffer.
+ * This will go away with TTM, replaced with a simple reference
+ * of the front buffer handle passed to us by the DDX.
+ */
+ {
+ struct pipe_surface *fb_surf;
+ struct nouveau_pipe_buffer *fb_buf;
+ struct nouveau_bo_priv *fb_bo;
+
+ fb_bo = calloc(1, sizeof(struct nouveau_bo_priv));
+ fb_bo->drm.offset = nv_screen->front_offset;
+ fb_bo->drm.flags = NOUVEAU_MEM_FB;
+ fb_bo->drm.size = nv_screen->front_pitch *
+ nv_screen->front_height;
+ fb_bo->refcount = 1;
+ fb_bo->base.flags = NOUVEAU_BO_PIN | NOUVEAU_BO_VRAM;
+ fb_bo->base.offset = fb_bo->drm.offset;
+ fb_bo->base.handle = (unsigned long)fb_bo;
+ fb_bo->base.size = fb_bo->drm.size;
+ fb_bo->base.device = nv_screen->device;
+
+ fb_buf = calloc(1, sizeof(struct nouveau_pipe_buffer));
+ fb_buf->bo = &fb_bo->base;
+
+ fb_surf = calloc(1, sizeof(struct pipe_surface));
+ if (nv_screen->front_cpp == 2)
+ fb_surf->format = PIPE_FORMAT_R5G6B5_UNORM;
+ else
+ fb_surf->format = PIPE_FORMAT_A8R8G8B8_UNORM;
+ pf_get_block(fb_surf->format, &fb_surf->block);
+ fb_surf->width = nv_screen->front_pitch / nv_screen->front_cpp;
+ fb_surf->height = nv_screen->front_height;
+ fb_surf->stride = fb_surf->width * fb_surf->block.size;
+ fb_surf->refcount = 1;
+ fb_surf->buffer = &fb_buf->base;
+
+ nv->frontbuffer = fb_surf;
+ }
+
+ nvc = nv_screen->nvc;
+
+ if (!nvc) {
+ nvc = nouveau_channel_context_create(dev);
+ if (!nvc) {
+ NOUVEAU_ERR("Failed initialising GPU context\n");
+ return 1;
+ }
+ nv_screen->nvc = nvc;
+ }
+
+ nvc->refcount++;
+ nv->nvc = nvc;
+
+ /* Find a free slot for a pipe context, allocate a new one if needed */
+ nv->pctx_id = -1;
+ for (i = 0; i < nvc->nr_pctx; i++) {
+ if (nvc->pctx[i] == NULL) {
+ nv->pctx_id = i;
+ break;
+ }
+ }
+
+ if (nv->pctx_id < 0) {
+ nv->pctx_id = nvc->nr_pctx++;
+ nvc->pctx =
+ realloc(nvc->pctx,
+ sizeof(struct pipe_context *) * nvc->nr_pctx);
+ }
+
+ /* Create pipe */
+ switch (dev->chipset & 0xf0) {
+ case 0x50:
+ case 0x80:
+ case 0x90:
+ if (nouveau_surface_init_nv50(nv))
+ return 1;
+ break;
+ default:
+ if (nouveau_surface_init_nv04(nv))
+ return 1;
+ break;
+ }
+
+ if (!getenv("NOUVEAU_FORCE_SOFTPIPE")) {
+ struct pipe_screen *pscreen;
+
+ pipe = nouveau_pipe_create(nv);
+ if (!pipe)
+ NOUVEAU_ERR("Couldn't create hw pipe\n");
+ pscreen = nvc->pscreen;
+
+ nv->cap.hw_vertex_buffer =
+ pscreen->get_param(pscreen, NOUVEAU_CAP_HW_VTXBUF);
+ nv->cap.hw_index_buffer =
+ pscreen->get_param(pscreen, NOUVEAU_CAP_HW_IDXBUF);
+ }
+
+ /* XXX: nouveau_winsys_softpipe needs a mesa header removed before we can compile it. */
+ /*
+ if (!pipe) {
+ NOUVEAU_MSG("Using softpipe\n");
+ pipe = nouveau_create_softpipe(nv);
+ if (!pipe) {
+ NOUVEAU_ERR("Error creating pipe, bailing\n");
+ return 1;
+ }
+ }
+ */
+ if (!pipe) {
+ NOUVEAU_ERR("Error creating pipe, bailing\n");
+ return 1;
+ }
+
+ pipe->priv = nv;
+
+ return 0;
+}
+
+void
+nouveau_context_destroy(dri_context_t *dri_context)
+{
+ struct nouveau_context *nv = dri_context->private;
+ struct nouveau_channel_context *nvc = nv->nvc;
+
+ assert(nv);
+
+ if (nv->pctx_id >= 0) {
+ nvc->pctx[nv->pctx_id] = NULL;
+ if (--nvc->refcount <= 0) {
+ nouveau_channel_context_destroy(nvc);
+ nv->nv_screen->nvc = NULL;
+ }
+ }
+
+ free(nv);
+}
+
+int
+nouveau_context_bind(struct nouveau_context *nv, dri_drawable_t *dri_drawable)
+{
+ assert(nv);
+ assert(dri_drawable);
+
+ if (nv->dri_drawable != dri_drawable)
+ {
+ nv->dri_drawable = dri_drawable;
+ dri_drawable->private = nv;
+ }
+
+ return 0;
+}
+
+int
+nouveau_context_unbind(struct nouveau_context *nv)
+{
+ assert(nv);
+
+ nv->dri_drawable = NULL;
+
+ return 0;
+}
+
+/* Show starts here */
+
+int bind_pipe_drawable(struct pipe_context *pipe, Drawable drawable)
+{
+ struct nouveau_context *nv;
+ dri_drawable_t *dri_drawable;
+
+ nv = pipe->priv;
+
+ driCreateDrawable(nv->nv_screen->dri_screen, drawable, &dri_drawable);
+
+ nouveau_context_bind(nv, dri_drawable);
+
+ return 0;
+}
+
+int unbind_pipe_drawable(struct pipe_context *pipe)
+{
+ nouveau_context_unbind(pipe->priv);
+
+ return 0;
+}
+
+struct pipe_context* create_pipe_context(Display *display, int screen)
+{
+ dri_screen_t *dri_screen;
+ dri_framebuffer_t dri_framebuf;
+ dri_context_t *dri_context;
+ struct nouveau_context *nv;
+
+ driCreateScreen(display, screen, &dri_screen, &dri_framebuf);
+ driCreateContext(dri_screen, XDefaultVisual(display, screen), &dri_context);
+
+ nouveau_screen_create(dri_screen, &dri_framebuf);
+ nouveau_context_create(dri_context);
+
+ nv = dri_context->private;
+
+ return nv->nvc->pctx[nv->pctx_id];
+}
+
+int destroy_pipe_context(struct pipe_context *pipe)
+{
+ struct pipe_screen *screen;
+ struct pipe_winsys *winsys;
+ struct nouveau_context *nv;
+ dri_screen_t *dri_screen;
+ dri_context_t *dri_context;
+
+ assert(pipe);
+
+ screen = pipe->screen;
+ winsys = pipe->winsys;
+ nv = pipe->priv;
+ dri_context = nv->dri_context;
+ dri_screen = dri_context->dri_screen;
+
+ pipe->destroy(pipe);
+ screen->destroy(screen);
+ free(winsys);
+
+ nouveau_context_destroy(dri_context);
+ nouveau_screen_destroy(dri_screen);
+ driDestroyContext(dri_context);
+ driDestroyScreen(dri_screen);
+
+ return 0;
+}
--- /dev/null
+#ifndef __NOUVEAU_CONTEXT_H__
+#define __NOUVEAU_CONTEXT_H__
+
+/*#include "xmlconfig.h"*/
+
+#include <driclient.h>
+#include "nouveau/nouveau_winsys.h"
+#include "nouveau_drmif.h"
+#include "nouveau_dma.h"
+
+struct nouveau_channel_context {
+ struct pipe_screen *pscreen;
+ int refcount;
+
+ unsigned cur_pctx;
+ unsigned nr_pctx;
+ struct pipe_context **pctx;
+
+ struct nouveau_channel *channel;
+
+ struct nouveau_notifier *sync_notifier;
+
+ /* Common */
+ struct nouveau_grobj *NvM2MF;
+ /* NV04-NV40 */
+ struct nouveau_grobj *NvCtxSurf2D;
+ struct nouveau_grobj *NvSwzSurf;
+ struct nouveau_grobj *NvImageBlit;
+ struct nouveau_grobj *NvGdiRect;
+ struct nouveau_grobj *NvSIFM;
+ /* G80 */
+ struct nouveau_grobj *Nv2D;
+
+ uint32_t next_handle;
+ uint32_t next_subchannel;
+ uint32_t next_sequence;
+};
+
+struct nouveau_context {
+ /* DRI stuff */
+ dri_context_t *dri_context;
+ dri_drawable_t *dri_drawable;
+ unsigned int last_stamp;
+ /*driOptionCache dri_option_cache;*/
+ drm_context_t drm_context;
+ drmLock drm_lock;
+ int locked;
+ struct nouveau_screen *nv_screen;
+ struct pipe_surface *frontbuffer;
+
+ struct {
+ int hw_vertex_buffer;
+ int hw_index_buffer;
+ } cap;
+
+ /* Hardware context */
+ struct nouveau_channel_context *nvc;
+ int pctx_id;
+
+ /* pipe_surface accel */
+ struct pipe_surface *surf_src, *surf_dst;
+ unsigned surf_src_offset, surf_dst_offset;
+
+ int (*surface_copy_prep)(struct nouveau_context *,
+ struct pipe_surface *dst,
+ struct pipe_surface *src);
+ void (*surface_copy)(struct nouveau_context *, unsigned dx, unsigned dy,
+ unsigned sx, unsigned sy, unsigned w, unsigned h);
+ void (*surface_copy_done)(struct nouveau_context *);
+ int (*surface_fill)(struct nouveau_context *, struct pipe_surface *,
+ unsigned, unsigned, unsigned, unsigned, unsigned);
+};
+
+extern int nouveau_context_create(dri_context_t *);
+extern void nouveau_context_destroy(dri_context_t *);
+extern int nouveau_context_bind(struct nouveau_context *, dri_drawable_t *);
+extern int nouveau_context_unbind(struct nouveau_context *);
+
+#ifdef DEBUG
+extern int __nouveau_debug;
+
+#define DEBUG_BO (1 << 0)
+
+#define DBG(flag, ...) do { \
+ if (__nouveau_debug & (DEBUG_##flag)) \
+ NOUVEAU_ERR(__VA_ARGS__); \
+} while(0)
+#else
+#define DBG(flag, ...)
+#endif
+
+extern void LOCK_HARDWARE(struct nouveau_context *);
+extern void UNLOCK_HARDWARE(struct nouveau_context *);
+
+extern int
+nouveau_surface_channel_create_nv04(struct nouveau_channel_context *);
+extern int
+nouveau_surface_channel_create_nv50(struct nouveau_channel_context *);
+extern int nouveau_surface_init_nv04(struct nouveau_context *);
+extern int nouveau_surface_init_nv50(struct nouveau_context *);
+
+extern uint32_t *nouveau_pipe_dma_beginp(struct nouveau_grobj *, int, int);
+extern void nouveau_pipe_dma_kickoff(struct nouveau_channel *);
+
+#endif
--- /dev/null
+../../drm/nouveau/nouveau_device.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_dma.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_dma.h
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_dri.h
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_drmif.h
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_fence.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_grobj.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_local.h
\ No newline at end of file
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <pthread.h>
+#include <driclient.h>
+#include "nouveau_context.h"
+#include "nouveau_screen.h"
+
+static pthread_mutex_t lockMutex = PTHREAD_MUTEX_INITIALIZER;
+
+static void
+nouveau_contended_lock(struct nouveau_context *nv, unsigned int flags)
+{
+ dri_drawable_t *dri_drawable = nv->dri_drawable;
+ dri_screen_t *dri_screen = nv->dri_context->dri_screen;
+ struct nouveau_screen *nv_screen = nv->nv_screen;
+ struct nouveau_device *dev = nv_screen->device;
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ drmGetLock(nvdev->fd, nvdev->ctx, flags);
+
+ /* If the window moved, may need to set a new cliprect now.
+ *
+ * NOTE: This releases and regains the hw lock, so all state
+ * checking must be done *after* this call:
+ */
+ if (dri_drawable)
+ DRI_VALIDATE_DRAWABLE_INFO(dri_screen, dri_drawable);
+}
+
+/* Lock the hardware and validate our state.
+ */
+void
+LOCK_HARDWARE(struct nouveau_context *nv)
+{
+ struct nouveau_screen *nv_screen = nv->nv_screen;
+ struct nouveau_device *dev = nv_screen->device;
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+ char __ret=0;
+
+ pthread_mutex_lock(&lockMutex);
+ assert(!nv->locked);
+
+ DRM_CAS(nvdev->lock, nvdev->ctx,
+ (DRM_LOCK_HELD | nvdev->ctx), __ret);
+
+ if (__ret)
+ nouveau_contended_lock(nv, 0);
+ nv->locked = 1;
+}
+
+
+/* Unlock the hardware using the global current context
+ */
+void
+UNLOCK_HARDWARE(struct nouveau_context *nv)
+{
+ struct nouveau_screen *nv_screen = nv->nv_screen;
+ struct nouveau_device *dev = nv_screen->device;
+ struct nouveau_device_priv *nvdev = nouveau_device(dev);
+
+ assert(nv->locked);
+ nv->locked = 0;
+
+ DRM_UNLOCK(nvdev->fd, nvdev->lock, nvdev->ctx);
+
+ pthread_mutex_unlock(&lockMutex);
+}
--- /dev/null
+../../drm/nouveau/nouveau_notifier.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_pushbuf.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_resource.c
\ No newline at end of file
--- /dev/null
+#include "pipe/p_context.h"
+#include "util/u_memory.h"
+#include "nouveau_context.h"
+#include <nouveau_drm.h>
+#include "nouveau_dri.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 11
+#error nouveau_drm.h version does not match expected version
+#endif
+
+/*
+PUBLIC const char __driConfigOptions[] =
+DRI_CONF_BEGIN
+DRI_CONF_END;
+static const GLuint __driNConfigOptions = 0;
+*/
+
+int nouveau_check_dri_drm_ddx(dri_version_t *dri, dri_version_t *drm, dri_version_t *ddx)
+{
+ static const dri_version_t ddx_expected = {0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL};
+ static const dri_version_t dri_expected = {4, 0, 0};
+ static const dri_version_t drm_expected = {0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL};
+
+ assert(dri);
+ assert(drm);
+ assert(ddx);
+
+ if (dri->major != dri_expected.major || dri->minor < dri_expected.minor)
+ {
+ NOUVEAU_ERR("Unexpected DRI version.\n");
+ return 1;
+ }
+ if (drm->major != drm_expected.major || drm->minor < drm_expected.minor)
+ {
+ NOUVEAU_ERR("Unexpected DRM version.\n");
+ return 1;
+ }
+ if (ddx->major != ddx_expected.major || ddx->minor < ddx_expected.minor)
+ {
+ NOUVEAU_ERR("Unexpected DDX version.\n");
+ return 1;
+ }
+
+ return 0;
+}
+
+int
+nouveau_screen_create(dri_screen_t *dri_screen, dri_framebuffer_t *dri_framebuf)
+{
+ struct nouveau_dri *nv_dri = dri_framebuf->private;
+ struct nouveau_screen *nv_screen;
+ int ret;
+
+ if (nouveau_check_dri_drm_ddx(&dri_screen->dri, &dri_screen->drm, &dri_screen->ddx))
+ return 1;
+
+ nv_screen = CALLOC_STRUCT(nouveau_screen);
+ if (!nv_screen)
+ return 1;
+ nv_screen->dri_screen = dri_screen;
+ dri_screen->private = (void*)nv_screen;
+
+ /*
+ driParseOptionInfo(&nv_screen->option_cache,
+ __driConfigOptions, __driNConfigOptions);
+ */
+
+ if ((ret = nouveau_device_open_existing(&nv_screen->device, 0,
+ dri_screen->fd, 0))) {
+ NOUVEAU_ERR("Failed opening nouveau device: %d.\n", ret);
+ return 1;
+ }
+
+ nv_screen->front_offset = nv_dri->front_offset;
+ nv_screen->front_pitch = nv_dri->front_pitch * (nv_dri->bpp / 8);
+ nv_screen->front_cpp = nv_dri->bpp / 8;
+ nv_screen->front_height = nv_dri->height;
+
+ return 0;
+}
+
+void
+nouveau_screen_destroy(dri_screen_t *dri_screen)
+{
+ struct nouveau_screen *nv_screen = dri_screen->private;
+
+ FREE(nv_screen);
+}
--- /dev/null
+#ifndef __NOUVEAU_SCREEN_H__
+#define __NOUVEAU_SCREEN_H__
+
+/* TODO: Investigate using DRI options for interesting things */
+/*#include "xmlconfig.h"*/
+
+struct nouveau_screen {
+ dri_screen_t *dri_screen;
+ struct nouveau_device *device;
+ struct nouveau_channel_context *nvc;
+
+ uint32_t front_offset;
+ uint32_t front_pitch;
+ uint32_t front_cpp;
+ uint32_t front_height;
+
+ /*driOptionCache option_cache;*/
+};
+
+int nouveau_screen_create(dri_screen_t *dri_screen, dri_framebuffer_t *dri_framebuf);
+void nouveau_screen_destroy(dri_screen_t *dri_screen);
+
+#endif
+
--- /dev/null
+#include "pipe/p_context.h"
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+
+void
+nouveau_copy_buffer(dri_drawable_t *dri_drawable, struct pipe_surface *surf,
+ const drm_clip_rect_t *rect)
+{
+ struct nouveau_context *nv = dri_drawable->private;
+ drm_clip_rect_t *pbox;
+ int nbox, i;
+
+ LOCK_HARDWARE(nv);
+ if (!dri_drawable->num_cliprects) {
+ UNLOCK_HARDWARE(nv);
+ return;
+ }
+ pbox = dri_drawable->cliprects;
+ nbox = dri_drawable->num_cliprects;
+
+ nv->surface_copy_prep(nv, nv->frontbuffer, surf);
+ for (i = 0; i < nbox; i++, pbox++) {
+ int sx, sy, dx, dy, w, h;
+
+ sx = pbox->x1 - dri_drawable->x;
+ sy = pbox->y1 - dri_drawable->y;
+ dx = pbox->x1;
+ dy = pbox->y1;
+ w = pbox->x2 - pbox->x1;
+ h = pbox->y2 - pbox->y1;
+
+ nv->surface_copy(nv, dx, dy, sx, sy, w, h);
+ }
+
+ FIRE_RING(nv->nvc->channel);
+ UNLOCK_HARDWARE(nv);
+
+ //if (nv->last_stamp != dri_drawable->last_sarea_stamp)
+ //nv->last_stamp = dri_drawable->last_sarea_stamp;
+}
+
+void
+nouveau_copy_sub_buffer(dri_drawable_t *dri_drawable, struct pipe_surface *surf, int x, int y, int w, int h)
+{
+ if (surf) {
+ drm_clip_rect_t rect;
+ rect.x1 = x;
+ rect.y1 = y;
+ rect.x2 = x + w;
+ rect.y2 = y + h;
+
+ nouveau_copy_buffer(dri_drawable, surf, &rect);
+ }
+}
+
+void
+nouveau_swap_buffers(dri_drawable_t *dri_drawable, struct pipe_surface *surf)
+{
+ if (surf)
+ nouveau_copy_buffer(dri_drawable, surf, NULL);
+}
+
--- /dev/null
+#ifndef __NOUVEAU_SWAPBUFFERS_H__
+#define __NOUVEAU_SWAPBUFFERS_H__
+
+extern void nouveau_copy_buffer(dri_drawable_t *, struct pipe_surface *,
+ const drm_clip_rect_t *);
+extern void nouveau_copy_sub_buffer(dri_drawable_t *, struct pipe_surface *,
+ int x, int y, int w, int h);
+extern void nouveau_swap_buffers(dri_drawable_t *, struct pipe_surface *);
+
+#endif
--- /dev/null
+../../drm/nouveau/nouveau_winsys.c
\ No newline at end of file
--- /dev/null
+#include "pipe/p_winsys.h"
+#include "pipe/p_defines.h"
+#include "pipe/p_inlines.h"
+#include "util/u_memory.h"
+
+#include "nouveau_context.h"
+#include "nouveau_local.h"
+#include "nouveau_screen.h"
+#include "nouveau_swapbuffers.h"
+#include "nouveau_winsys_pipe.h"
+
+static void
+nouveau_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surf,
+ void *context_private)
+{
+ struct nouveau_context *nv = context_private;
+ dri_drawable_t *dri_drawable = nv->dri_drawable;
+
+ nouveau_copy_buffer(dri_drawable, surf, NULL);
+}
+
+static const char *
+nouveau_get_name(struct pipe_winsys *pws)
+{
+ return "Nouveau/DRI";
+}
+
+static struct pipe_surface *
+nouveau_surface_alloc(struct pipe_winsys *ws)
+{
+ struct pipe_surface *surf;
+
+ surf = CALLOC_STRUCT(pipe_surface);
+ if (!surf)
+ return NULL;
+
+ surf->refcount = 1;
+ surf->winsys = ws;
+ return surf;
+}
+
+/* Borrowed from Mesa's xm_winsys */
+static unsigned int
+round_up(unsigned n, unsigned multiple)
+{
+ return (n + multiple - 1) & ~(multiple - 1);
+}
+
+static int
+nouveau_surface_alloc_storage
+(
+ struct pipe_winsys *pws,
+ struct pipe_surface *surface,
+ unsigned width,
+ unsigned height,
+ enum pipe_format format,
+ unsigned flags,
+ unsigned tex_usage
+)
+{
+ const unsigned int ALIGNMENT = 256;
+
+ assert(pws);
+ assert(surface);
+
+ surface->width = width;
+ surface->height = height;
+ surface->format = format;
+ pf_get_block(format, &surface->block);
+ surface->nblocksx = pf_get_nblocksx(&surface->block, width);
+ surface->nblocksy = pf_get_nblocksy(&surface->block, height);
+ surface->stride = round_up(surface->nblocksx * surface->block.size, ALIGNMENT);
+ surface->usage = flags;
+ surface->buffer = pws->buffer_create(pws, ALIGNMENT, PIPE_BUFFER_USAGE_PIXEL, surface->stride * surface->nblocksy);
+
+ return 0;
+}
+
+static void
+nouveau_surface_release(struct pipe_winsys *ws, struct pipe_surface **s)
+{
+ struct pipe_surface *surf = *s;
+
+ *s = NULL;
+ if (--surf->refcount <= 0) {
+ if (surf->buffer)
+ winsys_buffer_reference(ws, &surf->buffer, NULL);
+ free(surf);
+ }
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_create(struct pipe_winsys *pws, unsigned alignment,
+ unsigned usage, unsigned size)
+{
+ struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+ struct nouveau_context *nv = nvpws->nv;
+ struct nouveau_device *dev = nv->nv_screen->device;
+ struct nouveau_pipe_buffer *nvbuf;
+ uint32_t flags;
+
+ nvbuf = calloc(1, sizeof(*nvbuf));
+ if (!nvbuf)
+ return NULL;
+ nvbuf->base.refcount = 1;
+ nvbuf->base.alignment = alignment;
+ nvbuf->base.usage = usage;
+ nvbuf->base.size = size;
+
+ flags = NOUVEAU_BO_LOCAL;
+
+ if (usage & PIPE_BUFFER_USAGE_PIXEL) {
+ if (usage & NOUVEAU_BUFFER_USAGE_TEXTURE)
+ flags |= NOUVEAU_BO_GART;
+ flags |= NOUVEAU_BO_VRAM;
+ }
+
+ if (usage & PIPE_BUFFER_USAGE_VERTEX) {
+ if (nv->cap.hw_vertex_buffer)
+ flags |= NOUVEAU_BO_GART;
+ }
+
+ if (usage & PIPE_BUFFER_USAGE_INDEX) {
+ if (nv->cap.hw_index_buffer)
+ flags |= NOUVEAU_BO_GART;
+ }
+
+ if (nouveau_bo_new(dev, flags, alignment, size, &nvbuf->bo)) {
+ free(nvbuf);
+ return NULL;
+ }
+
+ return &nvbuf->base;
+}
+
+static struct pipe_buffer *
+nouveau_pipe_bo_user_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
+{
+ struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)pws;
+ struct nouveau_device *dev = nvpws->nv->nv_screen->device;
+ struct nouveau_pipe_buffer *nvbuf;
+
+ nvbuf = calloc(1, sizeof(*nvbuf));
+ if (!nvbuf)
+ return NULL;
+ nvbuf->base.refcount = 1;
+ nvbuf->base.size = bytes;
+
+ if (nouveau_bo_user(dev, ptr, bytes, &nvbuf->bo)) {
+ free(nvbuf);
+ return NULL;
+ }
+
+ return &nvbuf->base;
+}
+
+static void
+nouveau_pipe_bo_del(struct pipe_winsys *ws, struct pipe_buffer *buf)
+{
+ struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+ nouveau_bo_del(&nvbuf->bo);
+ free(nvbuf);
+}
+
+static void *
+nouveau_pipe_bo_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
+ unsigned flags)
+{
+ struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+ uint32_t map_flags = 0;
+
+ if (flags & PIPE_BUFFER_USAGE_CPU_READ)
+ map_flags |= NOUVEAU_BO_RD;
+ if (flags & PIPE_BUFFER_USAGE_CPU_WRITE)
+ map_flags |= NOUVEAU_BO_WR;
+
+ if (nouveau_bo_map(nvbuf->bo, map_flags))
+ return NULL;
+ return nvbuf->bo->map;
+}
+
+static void
+nouveau_pipe_bo_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
+{
+ struct nouveau_pipe_buffer *nvbuf = nouveau_buffer(buf);
+
+ nouveau_bo_unmap(nvbuf->bo);
+}
+
+static INLINE struct nouveau_fence *
+nouveau_pipe_fence(struct pipe_fence_handle *pfence)
+{
+ return (struct nouveau_fence *)pfence;
+}
+
+static void
+nouveau_pipe_fence_reference(struct pipe_winsys *ws,
+ struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *pfence)
+{
+ nouveau_fence_ref((void *)pfence, (void *)ptr);
+}
+
+static int
+nouveau_pipe_fence_signalled(struct pipe_winsys *ws,
+ struct pipe_fence_handle *pfence, unsigned flag)
+{
+ struct nouveau_pipe_winsys *nvpws = (struct nouveau_pipe_winsys *)ws;
+ struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+
+ if (nouveau_fence(fence)->signalled == 0)
+ nouveau_fence_flush(nvpws->nv->nvc->channel);
+
+ return !nouveau_fence(fence)->signalled;
+}
+
+static int
+nouveau_pipe_fence_finish(struct pipe_winsys *ws,
+ struct pipe_fence_handle *pfence, unsigned flag)
+{
+ struct nouveau_fence *fence = nouveau_pipe_fence(pfence);
+ struct nouveau_fence *ref = NULL;
+
+ nouveau_fence_ref(fence, &ref);
+ return nouveau_fence_wait(&ref);
+}
+
+struct pipe_winsys *
+nouveau_create_pipe_winsys(struct nouveau_context *nv)
+{
+ struct nouveau_pipe_winsys *nvpws;
+ struct pipe_winsys *pws;
+
+ nvpws = CALLOC_STRUCT(nouveau_pipe_winsys);
+ if (!nvpws)
+ return NULL;
+ nvpws->nv = nv;
+ pws = &nvpws->pws;
+
+ pws->flush_frontbuffer = nouveau_flush_frontbuffer;
+
+ pws->surface_alloc = nouveau_surface_alloc;
+ pws->surface_alloc_storage = nouveau_surface_alloc_storage;
+ pws->surface_release = nouveau_surface_release;
+
+ pws->buffer_create = nouveau_pipe_bo_create;
+ pws->buffer_destroy = nouveau_pipe_bo_del;
+ pws->user_buffer_create = nouveau_pipe_bo_user_create;
+ pws->buffer_map = nouveau_pipe_bo_map;
+ pws->buffer_unmap = nouveau_pipe_bo_unmap;
+
+ pws->fence_reference = nouveau_pipe_fence_reference;
+ pws->fence_signalled = nouveau_pipe_fence_signalled;
+ pws->fence_finish = nouveau_pipe_fence_finish;
+
+ pws->get_name = nouveau_get_name;
+
+ return &nvpws->pws;
+}
--- /dev/null
+../../drm/nouveau/nouveau_winsys_pipe.h
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nouveau_winsys_softpipe.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nv04_surface.c
\ No newline at end of file
--- /dev/null
+../../drm/nouveau/nv50_surface.c
\ No newline at end of file
--- /dev/null
+#ifndef vl_winsys_h
+#define vl_winsys_h
+
+#include <X11/Xlib.h>
+
+struct pipe_context;
+
+struct pipe_context* create_pipe_context(Display *display, int screen);
+int destroy_pipe_context(struct pipe_context *pipe);
+int bind_pipe_drawable(struct pipe_context *pipe, Drawable drawable);
+int unbind_pipe_drawable(struct pipe_context *pipe);
+
+#endif
+
--- /dev/null
+#include "vl_winsys.h"
+#include <X11/Xutil.h>
+#include <pipe/p_winsys.h>
+#include <pipe/p_state.h>
+#include <pipe/p_inlines.h>
+#include <util/u_memory.h>
+#include <softpipe/sp_winsys.h>
+
+/* pipe_winsys implementation */
+
+struct xsp_pipe_winsys
+{
+ struct pipe_winsys base;
+ XImage fbimage;
+};
+
+struct xsp_context
+{
+ Display *display;
+ int screen;
+ Drawable drawable;
+ int drawable_bound;
+};
+
+struct xsp_buffer
+{
+ struct pipe_buffer base;
+ boolean is_user_buffer;
+ void *data;
+ void *mapped_data;
+};
+
+static struct pipe_buffer* xsp_buffer_create(struct pipe_winsys *pws, unsigned alignment, unsigned usage, unsigned size)
+{
+ struct xsp_buffer *buffer;
+
+ assert(pws);
+
+ buffer = calloc(1, sizeof(struct xsp_buffer));
+ buffer->base.refcount = 1;
+ buffer->base.alignment = alignment;
+ buffer->base.usage = usage;
+ buffer->base.size = size;
+ buffer->data = align_malloc(size, alignment);
+
+ return (struct pipe_buffer*)buffer;
+}
+
+static struct pipe_buffer* xsp_user_buffer_create(struct pipe_winsys *pws, void *data, unsigned size)
+{
+ struct xsp_buffer *buffer;
+
+ assert(pws);
+
+ buffer = calloc(1, sizeof(struct xsp_buffer));
+ buffer->base.refcount = 1;
+ buffer->base.size = size;
+ buffer->is_user_buffer = TRUE;
+ buffer->data = data;
+
+ return (struct pipe_buffer*)buffer;
+}
+
+static void* xsp_buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buffer, unsigned flags)
+{
+ struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
+
+ assert(pws);
+ assert(buffer);
+
+ xsp_buf->mapped_data = xsp_buf->data;
+
+ return xsp_buf->mapped_data;
+}
+
+static void xsp_buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buffer)
+{
+ struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
+
+ assert(pws);
+ assert(buffer);
+
+ xsp_buf->mapped_data = NULL;
+}
+
+static void xsp_buffer_destroy(struct pipe_winsys *pws, struct pipe_buffer *buffer)
+{
+ struct xsp_buffer *xsp_buf = (struct xsp_buffer*)buffer;
+
+ assert(pws);
+ assert(buffer);
+
+ if (!xsp_buf->is_user_buffer)
+ align_free(xsp_buf->data);
+
+ free(xsp_buf);
+}
+
+static struct pipe_surface* xsp_surface_alloc(struct pipe_winsys *pws)
+{
+ struct pipe_surface *surface;
+
+ assert(pws);
+
+ surface = calloc(1, sizeof(struct pipe_surface));
+ surface->refcount = 1;
+ surface->winsys = pws;
+
+ return surface;
+}
+
+/* Borrowed from Mesa's xm_winsys */
+static unsigned int round_up(unsigned n, unsigned multiple)
+{
+ return (n + multiple - 1) & ~(multiple - 1);
+}
+
+static int xsp_surface_alloc_storage
+(
+ struct pipe_winsys *pws,
+ struct pipe_surface *surface,
+ unsigned width,
+ unsigned height,
+ enum pipe_format format,
+ unsigned flags,
+ unsigned tex_usage
+)
+{
+ const unsigned int ALIGNMENT = 1;
+
+ assert(pws);
+ assert(surface);
+
+ surface->width = width;
+ surface->height = height;
+ surface->format = format;
+ pf_get_block(format, &surface->block);
+ surface->nblocksx = pf_get_nblocksx(&surface->block, width);
+ surface->nblocksy = pf_get_nblocksy(&surface->block, height);
+ surface->stride = round_up(surface->nblocksx * surface->block.size, ALIGNMENT);
+ surface->usage = flags;
+ surface->buffer = pws->buffer_create(pws, ALIGNMENT, PIPE_BUFFER_USAGE_PIXEL, surface->stride * surface->nblocksy);
+
+ return 0;
+}
+
+static void xsp_surface_release(struct pipe_winsys *pws, struct pipe_surface **surface)
+{
+ struct pipe_surface *s;
+
+ assert(pws);
+ assert(surface);
+ assert(*surface);
+
+ s = *surface;
+
+ s->refcount--;
+
+ if (s->refcount == 0)
+ {
+ winsys_buffer_reference(pws, &s->buffer, NULL);
+ free(s);
+ }
+
+ *surface = NULL;
+}
+
+static void xsp_fence_reference(struct pipe_winsys *pws, struct pipe_fence_handle **ptr, struct pipe_fence_handle *fence)
+{
+ assert(pws);
+ assert(ptr);
+ assert(fence);
+}
+
+static int xsp_fence_signalled(struct pipe_winsys *pws, struct pipe_fence_handle *fence, unsigned flag)
+{
+ assert(pws);
+ assert(fence);
+
+ return 0;
+}
+
+static int xsp_fence_finish(struct pipe_winsys *pws, struct pipe_fence_handle *fence, unsigned flag)
+{
+ assert(pws);
+ assert(fence);
+
+ return 0;
+}
+
+static void xsp_flush_frontbuffer(struct pipe_winsys *pws, struct pipe_surface *surface, void *context_private)
+{
+ struct xsp_pipe_winsys *xsp_winsys;
+ struct xsp_context *xsp_context;
+
+ assert(pws);
+ assert(surface);
+ assert(context_private);
+
+ xsp_winsys = (struct xsp_pipe_winsys*)pws;
+ xsp_context = (struct xsp_context*)context_private;
+
+ if (!xsp_context->drawable_bound)
+ return;
+
+ xsp_winsys->fbimage.width = surface->width;
+ xsp_winsys->fbimage.height = surface->height;
+ xsp_winsys->fbimage.bytes_per_line = surface->width * (xsp_winsys->fbimage.bits_per_pixel >> 3);
+ xsp_winsys->fbimage.data = pipe_surface_map(surface, 0);
+
+ XPutImage
+ (
+ xsp_context->display,
+ xsp_context->drawable,
+ XDefaultGC(xsp_context->display, xsp_context->screen),
+ &xsp_winsys->fbimage,
+ 0,
+ 0,
+ 0,
+ 0,
+ surface->width,
+ surface->height
+ );
+ XFlush(xsp_context->display);
+ pipe_surface_unmap(surface);
+}
+
+static const char* xsp_get_name(struct pipe_winsys *pws)
+{
+ assert(pws);
+ return "X11 SoftPipe";
+}
+
+/* Show starts here */
+
+int bind_pipe_drawable(struct pipe_context *pipe, Drawable drawable)
+{
+ struct xsp_context *xsp_context;
+
+ assert(pipe);
+
+ xsp_context = pipe->priv;
+ xsp_context->drawable = drawable;
+ xsp_context->drawable_bound = 1;
+
+ return 0;
+}
+
+int unbind_pipe_drawable(struct pipe_context *pipe)
+{
+ struct xsp_context *xsp_context;
+
+ assert(pipe);
+
+ xsp_context = pipe->priv;
+ xsp_context->drawable_bound = 0;
+
+ return 0;
+}
+
+struct pipe_context* create_pipe_context(Display *display, int screen)
+{
+ struct xsp_pipe_winsys *xsp_winsys;
+ struct xsp_context *xsp_context;
+ struct pipe_screen *sp_screen;
+ struct pipe_context *sp_pipe;
+
+ assert(display);
+
+ xsp_winsys = calloc(1, sizeof(struct xsp_pipe_winsys));
+ xsp_winsys->base.buffer_create = xsp_buffer_create;
+ xsp_winsys->base.user_buffer_create = xsp_user_buffer_create;
+ xsp_winsys->base.buffer_map = xsp_buffer_map;
+ xsp_winsys->base.buffer_unmap = xsp_buffer_unmap;
+ xsp_winsys->base.buffer_destroy = xsp_buffer_destroy;
+ xsp_winsys->base.surface_alloc = xsp_surface_alloc;
+ xsp_winsys->base.surface_alloc_storage = xsp_surface_alloc_storage;
+ xsp_winsys->base.surface_release = xsp_surface_release;
+ xsp_winsys->base.fence_reference = xsp_fence_reference;
+ xsp_winsys->base.fence_signalled = xsp_fence_signalled;
+ xsp_winsys->base.fence_finish = xsp_fence_finish;
+ xsp_winsys->base.flush_frontbuffer = xsp_flush_frontbuffer;
+ xsp_winsys->base.get_name = xsp_get_name;
+
+ {
+ /* XXX: Can't use the returned XImage* directly,
+ since we don't have control over winsys destruction
+ and we wouldn't be able to free it */
+ XImage *template = XCreateImage
+ (
+ display,
+ XDefaultVisual(display, XDefaultScreen(display)),
+ XDefaultDepth(display, XDefaultScreen(display)),
+ ZPixmap,
+ 0,
+ NULL,
+ 0, /* Don't know the width and height until flush_frontbuffer */
+ 0,
+ 32,
+ 0
+ );
+
+ memcpy(&xsp_winsys->fbimage, template, sizeof(XImage));
+ XInitImage(&xsp_winsys->fbimage);
+
+ XDestroyImage(template);
+ }
+
+ sp_screen = softpipe_create_screen((struct pipe_winsys*)xsp_winsys);
+ sp_pipe = softpipe_create(sp_screen, (struct pipe_winsys*)xsp_winsys, NULL);
+
+ xsp_context = calloc(1, sizeof(struct xsp_context));
+ xsp_context->display = display;
+ xsp_context->screen = screen;
+
+ sp_pipe->priv = xsp_context;
+
+ return sp_pipe;
+}
+
+int destroy_pipe_context(struct pipe_context *pipe)
+{
+ struct pipe_screen *screen;
+ struct pipe_winsys *winsys;
+
+ assert(pipe);
+
+ screen = pipe->screen;
+ winsys = pipe->winsys;
+ free(pipe->priv);
+ pipe->destroy(pipe);
+ screen->destroy(screen);
+ free(winsys);
+
+ return 0;
+}
env = env.Clone()
env.Append(CPPPATH = [
- '#src/mesa/glapi',
- '#src/mesa',
- '#src/mesa/main',
+ '#src/mesa/state_tracker/wgl',
+ ])
+
+ env.Append(CPPDEFINES = [
])
env.Append(CPPDEFINES = [
])
sources = [
- 'opengl32.def',
- 'wgl.c',
- 'wmesa.c',
+ '#src/mesa/state_tracker/wgl/opengl32.def',
+ 'gdi_softpipe_winsys.c',
]
drivers = [
softpipe,
]
- env.Append(LIBS = ['gdi32', 'user32'])
+ env.Append(LIBS = [
+ 'gdi32',
+ 'user32'
+ ])
- # TODO: write a wrapper function http://www.scons.org/wiki/WrapperFunctions
env.SharedLibrary(
target ='opengl32',
source = sources,
- LIBS = glapi + mesa + drivers + auxiliaries + env['LIBS'],
+ LIBS = wgl + glapi + mesa + drivers + auxiliaries + env['LIBS'],
)
+++ /dev/null
-/* Values for wmesa->pixelformat: */
-
-#define PF_8A8B8G8R 3 /* 32-bit TrueColor: 8-A, 8-B, 8-G, 8-R */
-#define PF_8R8G8B 4 /* 32-bit TrueColor: 8-R, 8-G, 8-B */
-#define PF_5R6G5B 5 /* 16-bit TrueColor: 5-R, 6-G, 5-B bits */
-#define PF_DITHER8 6 /* Dithered RGB using a lookup table */
-#define PF_LOOKUP 7 /* Undithered RGB using a lookup table */
-#define PF_GRAYSCALE 10 /* Grayscale or StaticGray */
-#define PF_BADFORMAT 11
-#define PF_INDEX8 12
-
-
-#define BGR8(r,g,b) (unsigned)(((BYTE)((b & 0xc0) | ((g & 0xe0)>>2) | \
- ((r & 0xe0)>>5))))
-
-/* Windows uses 5,5,5 for 16-bit */
-#define BGR16(r,g,b) ( (((unsigned short)b ) >> 3) | \
- (((unsigned short)g & 0xf8) << 2) | \
- (((unsigned short)r & 0xf8) << 7) )
-
-#define BGR24(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)| \
- ((WORD)((BYTE)(g))<<8))| \
- (((DWORD)(BYTE)(r))<<16)))
-
-#define BGR32(r,g,b) (unsigned long)((DWORD)(((BYTE)(b)| \
- ((WORD)((BYTE)(g))<<8))| \
- (((DWORD)(BYTE)(r))<<16)))
-
-
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Bismarck, ND., USA
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ * Softpipe support.
+ *
+ * @author Keith Whitwell
+ * @author Brian Paul
+ * @author Jose Fonseca
+ */
+
+
+#include <windows.h>
+
+#include "pipe/p_winsys.h"
+#include "pipe/p_format.h"
+#include "pipe/p_context.h"
+#include "pipe/p_inlines.h"
+#include "util/u_math.h"
+#include "util/u_memory.h"
+#include "softpipe/sp_winsys.h"
+#include "stw_winsys.h"
+
+
+struct gdi_softpipe_buffer
+{
+ struct pipe_buffer base;
+ boolean userBuffer; /** Is this a user-space buffer? */
+ void *data;
+ void *mapped;
+};
+
+
+/** Cast wrapper */
+static INLINE struct gdi_softpipe_buffer *
+gdi_softpipe_buffer( struct pipe_buffer *buf )
+{
+ return (struct gdi_softpipe_buffer *)buf;
+}
+
+
+static void *
+gdi_softpipe_buffer_map(struct pipe_winsys *winsys,
+ struct pipe_buffer *buf,
+ unsigned flags)
+{
+ struct gdi_softpipe_buffer *gdi_softpipe_buf = gdi_softpipe_buffer(buf);
+ gdi_softpipe_buf->mapped = gdi_softpipe_buf->data;
+ return gdi_softpipe_buf->mapped;
+}
+
+
+static void
+gdi_softpipe_buffer_unmap(struct pipe_winsys *winsys,
+ struct pipe_buffer *buf)
+{
+ struct gdi_softpipe_buffer *gdi_softpipe_buf = gdi_softpipe_buffer(buf);
+ gdi_softpipe_buf->mapped = NULL;
+}
+
+
+static void
+gdi_softpipe_buffer_destroy(struct pipe_winsys *winsys,
+ struct pipe_buffer *buf)
+{
+ struct gdi_softpipe_buffer *oldBuf = gdi_softpipe_buffer(buf);
+
+ if (oldBuf->data) {
+ if (!oldBuf->userBuffer)
+ align_free(oldBuf->data);
+
+ oldBuf->data = NULL;
+ }
+
+ FREE(oldBuf);
+}
+
+
+static const char *
+gdi_softpipe_get_name(struct pipe_winsys *winsys)
+{
+ return "softpipe";
+}
+
+
+static struct pipe_buffer *
+gdi_softpipe_buffer_create(struct pipe_winsys *winsys,
+ unsigned alignment,
+ unsigned usage,
+ unsigned size)
+{
+ struct gdi_softpipe_buffer *buffer = CALLOC_STRUCT(gdi_softpipe_buffer);
+
+ buffer->base.refcount = 1;
+ buffer->base.alignment = alignment;
+ buffer->base.usage = usage;
+ buffer->base.size = size;
+
+ buffer->data = align_malloc(size, alignment);
+
+ return &buffer->base;
+}
+
+
+/**
+ * Create buffer which wraps user-space data.
+ */
+static struct pipe_buffer *
+gdi_softpipe_user_buffer_create(struct pipe_winsys *winsys,
+ void *ptr,
+ unsigned bytes)
+{
+ struct gdi_softpipe_buffer *buffer;
+
+ buffer = CALLOC_STRUCT(gdi_softpipe_buffer);
+ if(!buffer)
+ return NULL;
+
+ buffer->base.refcount = 1;
+ buffer->base.size = bytes;
+ buffer->userBuffer = TRUE;
+ buffer->data = ptr;
+
+ return &buffer->base;
+}
+
+
+/**
+ * Round n up to next multiple.
+ */
+static INLINE unsigned
+round_up(unsigned n, unsigned multiple)
+{
+ return (n + multiple - 1) & ~(multiple - 1);
+}
+
+
+static int
+gdi_softpipe_surface_alloc_storage(struct pipe_winsys *winsys,
+ struct pipe_surface *surf,
+ unsigned width, unsigned height,
+ enum pipe_format format,
+ unsigned flags,
+ unsigned tex_usage)
+{
+ const unsigned alignment = 64;
+
+ surf->width = width;
+ surf->height = height;
+ surf->format = format;
+ pf_get_block(format, &surf->block);
+ surf->nblocksx = pf_get_nblocksx(&surf->block, width);
+ surf->nblocksy = pf_get_nblocksy(&surf->block, height);
+ surf->stride = round_up(surf->nblocksx * surf->block.size, alignment);
+ surf->usage = flags;
+
+ assert(!surf->buffer);
+ surf->buffer = winsys->buffer_create(winsys, alignment,
+ PIPE_BUFFER_USAGE_PIXEL,
+ surf->stride * surf->nblocksy);
+ if(!surf->buffer)
+ return -1;
+
+ return 0;
+}
+
+
+static struct pipe_surface *
+gdi_softpipe_surface_alloc(struct pipe_winsys *winsys)
+{
+ struct pipe_surface *surface = CALLOC_STRUCT(pipe_surface);
+
+ assert(winsys);
+
+ surface->refcount = 1;
+ surface->winsys = winsys;
+
+ return surface;
+}
+
+
+static void
+gdi_softpipe_surface_release(struct pipe_winsys *winsys,
+ struct pipe_surface **s)
+{
+ struct pipe_surface *surf = *s;
+ assert(!surf->texture);
+ surf->refcount--;
+ if (surf->refcount == 0) {
+ if (surf->buffer)
+ winsys_buffer_reference(winsys, &surf->buffer, NULL);
+ free(surf);
+ }
+ *s = NULL;
+}
+
+
+static void
+gdi_softpipe_dummy_flush_frontbuffer(struct pipe_winsys *winsys,
+ struct pipe_surface *surface,
+ void *context_private)
+{
+ assert(0);
+}
+
+
+static void
+gdi_softpipe_fence_reference(struct pipe_winsys *winsys,
+ struct pipe_fence_handle **ptr,
+ struct pipe_fence_handle *fence)
+{
+}
+
+
+static int
+gdi_softpipe_fence_signalled(struct pipe_winsys *winsys,
+ struct pipe_fence_handle *fence,
+ unsigned flag)
+{
+ return 0;
+}
+
+
+static int
+gdi_softpipe_fence_finish(struct pipe_winsys *winsys,
+ struct pipe_fence_handle *fence,
+ unsigned flag)
+{
+ return 0;
+}
+
+
+static void
+gdi_softpipe_destroy(struct pipe_winsys *winsys)
+{
+ FREE(winsys);
+}
+
+
+static struct pipe_screen *
+gdi_softpipe_screen_create(void)
+{
+ static struct pipe_winsys *winsys;
+ struct pipe_screen *screen;
+
+ winsys = CALLOC_STRUCT(pipe_winsys);
+ if(!winsys)
+ return NULL;
+
+ winsys->destroy = gdi_softpipe_destroy;
+
+ winsys->buffer_create = gdi_softpipe_buffer_create;
+ winsys->user_buffer_create = gdi_softpipe_user_buffer_create;
+ winsys->buffer_map = gdi_softpipe_buffer_map;
+ winsys->buffer_unmap = gdi_softpipe_buffer_unmap;
+ winsys->buffer_destroy = gdi_softpipe_buffer_destroy;
+
+ winsys->surface_alloc = gdi_softpipe_surface_alloc;
+ winsys->surface_alloc_storage = gdi_softpipe_surface_alloc_storage;
+ winsys->surface_release = gdi_softpipe_surface_release;
+
+ winsys->fence_reference = gdi_softpipe_fence_reference;
+ winsys->fence_signalled = gdi_softpipe_fence_signalled;
+ winsys->fence_finish = gdi_softpipe_fence_finish;
+
+ winsys->flush_frontbuffer = gdi_softpipe_dummy_flush_frontbuffer;
+ winsys->get_name = gdi_softpipe_get_name;
+
+ screen = softpipe_create_screen(winsys);
+ if(!screen)
+ gdi_softpipe_destroy(winsys);
+
+ return screen;
+}
+
+
+static struct pipe_context *
+gdi_softpipe_context_create(struct pipe_screen *screen)
+{
+ return softpipe_create(screen, screen->winsys, NULL);
+}
+
+
+static void
+gdi_softpipe_flush_frontbuffer(struct pipe_winsys *winsys,
+ struct pipe_surface *surface,
+ HDC hDC)
+{
+ struct gdi_softpipe_buffer *buffer;
+ BITMAPINFO bmi;
+
+ buffer = gdi_softpipe_buffer(surface->buffer);
+
+ memset(&bmi, 0, sizeof(BITMAPINFO));
+ bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
+ bmi.bmiHeader.biWidth = surface->stride / pf_get_size(surface->format);
+ bmi.bmiHeader.biHeight= -surface->height;
+ bmi.bmiHeader.biPlanes = 1;
+ bmi.bmiHeader.biBitCount = pf_get_bits(surface->format);
+ bmi.bmiHeader.biCompression = BI_RGB;
+ bmi.bmiHeader.biSizeImage = 0;
+ bmi.bmiHeader.biXPelsPerMeter = 0;
+ bmi.bmiHeader.biYPelsPerMeter = 0;
+ bmi.bmiHeader.biClrUsed = 0;
+ bmi.bmiHeader.biClrImportant = 0;
+
+ StretchDIBits(hDC,
+ 0, 0, surface->width, surface->height,
+ 0, 0, surface->width, surface->height,
+ buffer->data, &bmi, 0, SRCCOPY);
+}
+
+
+const struct stw_winsys stw_winsys = {
+ &gdi_softpipe_screen_create,
+ &gdi_softpipe_context_create,
+ &gdi_softpipe_flush_frontbuffer
+};
+++ /dev/null
-; DO NOT EDIT - This file generated automatically by mesadef.py script
-;DESCRIPTION 'Mesa (OpenGL work-alike) for Win32'
-VERSION 6.5
-;
-; Module definition file for Mesa (OPENGL32.DLL)
-;
-; Note: The OpenGL functions use the STDCALL
-; function calling convention. Microsoft's
-; OPENGL32 uses this convention and so must the
-; Mesa OPENGL32 so that the Mesa DLL can be used
-; as a drop-in replacement.
-;
-; The linker exports STDCALL entry points with
-; 'decorated' names; e.g., _glBegin@0, where the
-; trailing number is the number of bytes of
-; parameter data pushed onto the stack. The
-; callee is responsible for popping this data
-; off the stack, usually via a RETF n instruction.
-;
-; However, the Microsoft OPENGL32.DLL does not export
-; the decorated names, even though the calling convention
-; is STDCALL. So, this module definition file is
-; needed to force the Mesa OPENGL32.DLL to export the
-; symbols in the same manner as the Microsoft DLL.
-; Were it not for this problem, this file would not
-; be needed (for the gl* functions) since the entry
-; points are compiled with dllexport declspec.
-;
-; However, this file is still needed to export "internal"
-; Mesa symbols for the benefit of the OSMESA32.DLL.
-;
-EXPORTS
- glNewList
- glEndList
- glCallList
- glCallLists
- glDeleteLists
- glGenLists
- glListBase
- glBegin
- glBitmap
- glColor3b
- glColor3bv
- glColor3d
- glColor3dv
- glColor3f
- glColor3fv
- glColor3i
- glColor3iv
- glColor3s
- glColor3sv
- glColor3ub
- glColor3ubv
- glColor3ui
- glColor3uiv
- glColor3us
- glColor3usv
- glColor4b
- glColor4bv
- glColor4d
- glColor4dv
- glColor4f
- glColor4fv
- glColor4i
- glColor4iv
- glColor4s
- glColor4sv
- glColor4ub
- glColor4ubv
- glColor4ui
- glColor4uiv
- glColor4us
- glColor4usv
- glEdgeFlag
- glEdgeFlagv
- glEnd
- glIndexd
- glIndexdv
- glIndexf
- glIndexfv
- glIndexi
- glIndexiv
- glIndexs
- glIndexsv
- glNormal3b
- glNormal3bv
- glNormal3d
- glNormal3dv
- glNormal3f
- glNormal3fv
- glNormal3i
- glNormal3iv
- glNormal3s
- glNormal3sv
- glRasterPos2d
- glRasterPos2dv
- glRasterPos2f
- glRasterPos2fv
- glRasterPos2i
- glRasterPos2iv
- glRasterPos2s
- glRasterPos2sv
- glRasterPos3d
- glRasterPos3dv
- glRasterPos3f
- glRasterPos3fv
- glRasterPos3i
- glRasterPos3iv
- glRasterPos3s
- glRasterPos3sv
- glRasterPos4d
- glRasterPos4dv
- glRasterPos4f
- glRasterPos4fv
- glRasterPos4i
- glRasterPos4iv
- glRasterPos4s
- glRasterPos4sv
- glRectd
- glRectdv
- glRectf
- glRectfv
- glRecti
- glRectiv
- glRects
- glRectsv
- glTexCoord1d
- glTexCoord1dv
- glTexCoord1f
- glTexCoord1fv
- glTexCoord1i
- glTexCoord1iv
- glTexCoord1s
- glTexCoord1sv
- glTexCoord2d
- glTexCoord2dv
- glTexCoord2f
- glTexCoord2fv
- glTexCoord2i
- glTexCoord2iv
- glTexCoord2s
- glTexCoord2sv
- glTexCoord3d
- glTexCoord3dv
- glTexCoord3f
- glTexCoord3fv
- glTexCoord3i
- glTexCoord3iv
- glTexCoord3s
- glTexCoord3sv
- glTexCoord4d
- glTexCoord4dv
- glTexCoord4f
- glTexCoord4fv
- glTexCoord4i
- glTexCoord4iv
- glTexCoord4s
- glTexCoord4sv
- glVertex2d
- glVertex2dv
- glVertex2f
- glVertex2fv
- glVertex2i
- glVertex2iv
- glVertex2s
- glVertex2sv
- glVertex3d
- glVertex3dv
- glVertex3f
- glVertex3fv
- glVertex3i
- glVertex3iv
- glVertex3s
- glVertex3sv
- glVertex4d
- glVertex4dv
- glVertex4f
- glVertex4fv
- glVertex4i
- glVertex4iv
- glVertex4s
- glVertex4sv
- glClipPlane
- glColorMaterial
- glCullFace
- glFogf
- glFogfv
- glFogi
- glFogiv
- glFrontFace
- glHint
- glLightf
- glLightfv
- glLighti
- glLightiv
- glLightModelf
- glLightModelfv
- glLightModeli
- glLightModeliv
- glLineStipple
- glLineWidth
- glMaterialf
- glMaterialfv
- glMateriali
- glMaterialiv
- glPointSize
- glPolygonMode
- glPolygonStipple
- glScissor
- glShadeModel
- glTexParameterf
- glTexParameterfv
- glTexParameteri
- glTexParameteriv
- glTexImage1D
- glTexImage2D
- glTexEnvf
- glTexEnvfv
- glTexEnvi
- glTexEnviv
- glTexGend
- glTexGendv
- glTexGenf
- glTexGenfv
- glTexGeni
- glTexGeniv
- glFeedbackBuffer
- glSelectBuffer
- glRenderMode
- glInitNames
- glLoadName
- glPassThrough
- glPopName
- glPushName
- glDrawBuffer
- glClear
- glClearAccum
- glClearIndex
- glClearColor
- glClearStencil
- glClearDepth
- glStencilMask
- glColorMask
- glDepthMask
- glIndexMask
- glAccum
- glDisable
- glEnable
- glFinish
- glFlush
- glPopAttrib
- glPushAttrib
- glMap1d
- glMap1f
- glMap2d
- glMap2f
- glMapGrid1d
- glMapGrid1f
- glMapGrid2d
- glMapGrid2f
- glEvalCoord1d
- glEvalCoord1dv
- glEvalCoord1f
- glEvalCoord1fv
- glEvalCoord2d
- glEvalCoord2dv
- glEvalCoord2f
- glEvalCoord2fv
- glEvalMesh1
- glEvalPoint1
- glEvalMesh2
- glEvalPoint2
- glAlphaFunc
- glBlendFunc
- glLogicOp
- glStencilFunc
- glStencilOp
- glDepthFunc
- glPixelZoom
- glPixelTransferf
- glPixelTransferi
- glPixelStoref
- glPixelStorei
- glPixelMapfv
- glPixelMapuiv
- glPixelMapusv
- glReadBuffer
- glCopyPixels
- glReadPixels
- glDrawPixels
- glGetBooleanv
- glGetClipPlane
- glGetDoublev
- glGetError
- glGetFloatv
- glGetIntegerv
- glGetLightfv
- glGetLightiv
- glGetMapdv
- glGetMapfv
- glGetMapiv
- glGetMaterialfv
- glGetMaterialiv
- glGetPixelMapfv
- glGetPixelMapuiv
- glGetPixelMapusv
- glGetPolygonStipple
- glGetString
- glGetTexEnvfv
- glGetTexEnviv
- glGetTexGendv
- glGetTexGenfv
- glGetTexGeniv
- glGetTexImage
- glGetTexParameterfv
- glGetTexParameteriv
- glGetTexLevelParameterfv
- glGetTexLevelParameteriv
- glIsEnabled
- glIsList
- glDepthRange
- glFrustum
- glLoadIdentity
- glLoadMatrixf
- glLoadMatrixd
- glMatrixMode
- glMultMatrixf
- glMultMatrixd
- glOrtho
- glPopMatrix
- glPushMatrix
- glRotated
- glRotatef
- glScaled
- glScalef
- glTranslated
- glTranslatef
- glViewport
- glArrayElement
- glColorPointer
- glDisableClientState
- glDrawArrays
- glDrawElements
- glEdgeFlagPointer
- glEnableClientState
- glGetPointerv
- glIndexPointer
- glInterleavedArrays
- glNormalPointer
- glTexCoordPointer
- glVertexPointer
- glPolygonOffset
- glCopyTexImage1D
- glCopyTexImage2D
- glCopyTexSubImage1D
- glCopyTexSubImage2D
- glTexSubImage1D
- glTexSubImage2D
- glAreTexturesResident
- glBindTexture
- glDeleteTextures
- glGenTextures
- glIsTexture
- glPrioritizeTextures
- glIndexub
- glIndexubv
- glPopClientAttrib
- glPushClientAttrib
- glBlendColor
- glBlendEquation
- glDrawRangeElements
- glColorTable
- glColorTableParameterfv
- glColorTableParameteriv
- glCopyColorTable
- glGetColorTable
- glGetColorTableParameterfv
- glGetColorTableParameteriv
- glColorSubTable
- glCopyColorSubTable
- glConvolutionFilter1D
- glConvolutionFilter2D
- glConvolutionParameterf
- glConvolutionParameterfv
- glConvolutionParameteri
- glConvolutionParameteriv
- glCopyConvolutionFilter1D
- glCopyConvolutionFilter2D
- glGetConvolutionFilter
- glGetConvolutionParameterfv
- glGetConvolutionParameteriv
- glGetSeparableFilter
- glSeparableFilter2D
- glGetHistogram
- glGetHistogramParameterfv
- glGetHistogramParameteriv
- glGetMinmax
- glGetMinmaxParameterfv
- glGetMinmaxParameteriv
- glHistogram
- glMinmax
- glResetHistogram
- glResetMinmax
- glTexImage3D
- glTexSubImage3D
- glCopyTexSubImage3D
- glActiveTextureARB
- glClientActiveTextureARB
- glMultiTexCoord1dARB
- glMultiTexCoord1dvARB
- glMultiTexCoord1fARB
- glMultiTexCoord1fvARB
- glMultiTexCoord1iARB
- glMultiTexCoord1ivARB
- glMultiTexCoord1sARB
- glMultiTexCoord1svARB
- glMultiTexCoord2dARB
- glMultiTexCoord2dvARB
- glMultiTexCoord2fARB
- glMultiTexCoord2fvARB
- glMultiTexCoord2iARB
- glMultiTexCoord2ivARB
- glMultiTexCoord2sARB
- glMultiTexCoord2svARB
- glMultiTexCoord3dARB
- glMultiTexCoord3dvARB
- glMultiTexCoord3fARB
- glMultiTexCoord3fvARB
- glMultiTexCoord3iARB
- glMultiTexCoord3ivARB
- glMultiTexCoord3sARB
- glMultiTexCoord3svARB
- glMultiTexCoord4dARB
- glMultiTexCoord4dvARB
- glMultiTexCoord4fARB
- glMultiTexCoord4fvARB
- glMultiTexCoord4iARB
- glMultiTexCoord4ivARB
- glMultiTexCoord4sARB
- glMultiTexCoord4svARB
- glLoadTransposeMatrixfARB
- glLoadTransposeMatrixdARB
- glMultTransposeMatrixfARB
- glMultTransposeMatrixdARB
- glSampleCoverageARB
- glCompressedTexImage3DARB
- glCompressedTexImage2DARB
- glCompressedTexImage1DARB
- glCompressedTexSubImage3DARB
- glCompressedTexSubImage2DARB
- glCompressedTexSubImage1DARB
- glGetCompressedTexImageARB
- glActiveTexture
- glClientActiveTexture
- glMultiTexCoord1d
- glMultiTexCoord1dv
- glMultiTexCoord1f
- glMultiTexCoord1fv
- glMultiTexCoord1i
- glMultiTexCoord1iv
- glMultiTexCoord1s
- glMultiTexCoord1sv
- glMultiTexCoord2d
- glMultiTexCoord2dv
- glMultiTexCoord2f
- glMultiTexCoord2fv
- glMultiTexCoord2i
- glMultiTexCoord2iv
- glMultiTexCoord2s
- glMultiTexCoord2sv
- glMultiTexCoord3d
- glMultiTexCoord3dv
- glMultiTexCoord3f
- glMultiTexCoord3fv
- glMultiTexCoord3i
- glMultiTexCoord3iv
- glMultiTexCoord3s
- glMultiTexCoord3sv
- glMultiTexCoord4d
- glMultiTexCoord4dv
- glMultiTexCoord4f
- glMultiTexCoord4fv
- glMultiTexCoord4i
- glMultiTexCoord4iv
- glMultiTexCoord4s
- glMultiTexCoord4sv
- glLoadTransposeMatrixf
- glLoadTransposeMatrixd
- glMultTransposeMatrixf
- glMultTransposeMatrixd
- glSampleCoverage
- glCompressedTexImage3D
- glCompressedTexImage2D
- glCompressedTexImage1D
- glCompressedTexSubImage3D
- glCompressedTexSubImage2D
- glCompressedTexSubImage1D
- glGetCompressedTexImage
- glBlendColorEXT
- glPolygonOffsetEXT
- glTexImage3DEXT
- glTexSubImage3DEXT
- glTexSubImage1DEXT
- glTexSubImage2DEXT
- glCopyTexImage1DEXT
- glCopyTexImage2DEXT
- glCopyTexSubImage1DEXT
- glCopyTexSubImage2DEXT
- glCopyTexSubImage3DEXT
- glAreTexturesResidentEXT
- glBindTextureEXT
- glDeleteTexturesEXT
- glGenTexturesEXT
- glIsTextureEXT
- glPrioritizeTexturesEXT
- glArrayElementEXT
- glColorPointerEXT
- glDrawArraysEXT
- glEdgeFlagPointerEXT
- glGetPointervEXT
- glIndexPointerEXT
- glNormalPointerEXT
- glTexCoordPointerEXT
- glVertexPointerEXT
- glBlendEquationEXT
- glPointParameterfEXT
- glPointParameterfvEXT
- glPointParameterfARB
- glPointParameterfvARB
- glColorTableEXT
- glGetColorTableEXT
- glGetColorTableParameterivEXT
- glGetColorTableParameterfvEXT
- glLockArraysEXT
- glUnlockArraysEXT
- glDrawRangeElementsEXT
- glSecondaryColor3bEXT
- glSecondaryColor3bvEXT
- glSecondaryColor3dEXT
- glSecondaryColor3dvEXT
- glSecondaryColor3fEXT
- glSecondaryColor3fvEXT
- glSecondaryColor3iEXT
- glSecondaryColor3ivEXT
- glSecondaryColor3sEXT
- glSecondaryColor3svEXT
- glSecondaryColor3ubEXT
- glSecondaryColor3ubvEXT
- glSecondaryColor3uiEXT
- glSecondaryColor3uivEXT
- glSecondaryColor3usEXT
- glSecondaryColor3usvEXT
- glSecondaryColorPointerEXT
- glMultiDrawArraysEXT
- glMultiDrawElementsEXT
- glFogCoordfEXT
- glFogCoordfvEXT
- glFogCoorddEXT
- glFogCoorddvEXT
- glFogCoordPointerEXT
- glBlendFuncSeparateEXT
- glFlushVertexArrayRangeNV
- glVertexArrayRangeNV
- glCombinerParameterfvNV
- glCombinerParameterfNV
- glCombinerParameterivNV
- glCombinerParameteriNV
- glCombinerInputNV
- glCombinerOutputNV
- glFinalCombinerInputNV
- glGetCombinerInputParameterfvNV
- glGetCombinerInputParameterivNV
- glGetCombinerOutputParameterfvNV
- glGetCombinerOutputParameterivNV
- glGetFinalCombinerInputParameterfvNV
- glGetFinalCombinerInputParameterivNV
- glResizeBuffersMESA
- glWindowPos2dMESA
- glWindowPos2dvMESA
- glWindowPos2fMESA
- glWindowPos2fvMESA
- glWindowPos2iMESA
- glWindowPos2ivMESA
- glWindowPos2sMESA
- glWindowPos2svMESA
- glWindowPos3dMESA
- glWindowPos3dvMESA
- glWindowPos3fMESA
- glWindowPos3fvMESA
- glWindowPos3iMESA
- glWindowPos3ivMESA
- glWindowPos3sMESA
- glWindowPos3svMESA
- glWindowPos4dMESA
- glWindowPos4dvMESA
- glWindowPos4fMESA
- glWindowPos4fvMESA
- glWindowPos4iMESA
- glWindowPos4ivMESA
- glWindowPos4sMESA
- glWindowPos4svMESA
- glWindowPos2dARB
- glWindowPos2fARB
- glWindowPos2iARB
- glWindowPos2sARB
- glWindowPos2dvARB
- glWindowPos2fvARB
- glWindowPos2ivARB
- glWindowPos2svARB
- glWindowPos3dARB
- glWindowPos3fARB
- glWindowPos3iARB
- glWindowPos3sARB
- glWindowPos3dvARB
- glWindowPos3fvARB
- glWindowPos3ivARB
- glWindowPos3svARB
- glAreProgramsResidentNV
- glBindProgramNV
- glDeleteProgramsNV
- glExecuteProgramNV
- glGenProgramsNV
- glGetProgramParameterdvNV
- glGetProgramParameterfvNV
- glGetProgramivNV
- glGetProgramStringNV
- glGetTrackMatrixivNV
- glGetVertexAttribdvNV
- glGetVertexAttribfvNV
- glGetVertexAttribivNV
- glGetVertexAttribPointervNV
- glIsProgramNV
- glLoadProgramNV
- glProgramParameter4dNV
- glProgramParameter4dvNV
- glProgramParameter4fNV
- glProgramParameter4fvNV
- glProgramParameters4dvNV
- glProgramParameters4fvNV
- glRequestResidentProgramsNV
- glTrackMatrixNV
- glVertexAttribPointerNV
- glVertexAttrib1dNV
- glVertexAttrib1dvNV
- glVertexAttrib1fNV
- glVertexAttrib1fvNV
- glVertexAttrib1sNV
- glVertexAttrib1svNV
- glVertexAttrib2dNV
- glVertexAttrib2dvNV
- glVertexAttrib2fNV
- glVertexAttrib2fvNV
- glVertexAttrib2sNV
- glVertexAttrib2svNV
- glVertexAttrib3dNV
- glVertexAttrib3dvNV
- glVertexAttrib3fNV
- glVertexAttrib3fvNV
- glVertexAttrib3sNV
- glVertexAttrib3svNV
- glVertexAttrib4dNV
- glVertexAttrib4dvNV
- glVertexAttrib4fNV
- glVertexAttrib4fvNV
- glVertexAttrib4sNV
- glVertexAttrib4svNV
- glVertexAttrib4ubNV
- glVertexAttrib4ubvNV
- glVertexAttribs1dvNV
- glVertexAttribs1fvNV
- glVertexAttribs1svNV
- glVertexAttribs2dvNV
- glVertexAttribs2fvNV
- glVertexAttribs2svNV
- glVertexAttribs3dvNV
- glVertexAttribs3fvNV
- glVertexAttribs3svNV
- glVertexAttribs4dvNV
- glVertexAttribs4fvNV
- glVertexAttribs4svNV
- glVertexAttribs4ubvNV
- glPointParameteriNV
- glPointParameterivNV
- glFogCoordf
- glFogCoordfv
- glFogCoordd
- glFogCoorddv
- glFogCoordPointer
- glMultiDrawArrays
- glMultiDrawElements
- glPointParameterf
- glPointParameterfv
- glPointParameteri
- glPointParameteriv
- glSecondaryColor3b
- glSecondaryColor3bv
- glSecondaryColor3d
- glSecondaryColor3dv
- glSecondaryColor3f
- glSecondaryColor3fv
- glSecondaryColor3i
- glSecondaryColor3iv
- glSecondaryColor3s
- glSecondaryColor3sv
- glSecondaryColor3ub
- glSecondaryColor3ubv
- glSecondaryColor3ui
- glSecondaryColor3uiv
- glSecondaryColor3us
- glSecondaryColor3usv
- glSecondaryColorPointer
- glWindowPos2d
- glWindowPos2dv
- glWindowPos2f
- glWindowPos2fv
- glWindowPos2i
- glWindowPos2iv
- glWindowPos2s
- glWindowPos2sv
- glWindowPos3d
- glWindowPos3dv
- glWindowPos3f
- glWindowPos3fv
- glWindowPos3i
- glWindowPos3iv
- glWindowPos3s
- glWindowPos3sv
- glVertexAttrib1sARB
- glVertexAttrib1fARB
- glVertexAttrib1dARB
- glVertexAttrib2sARB
- glVertexAttrib2fARB
- glVertexAttrib2dARB
- glVertexAttrib3sARB
- glVertexAttrib3fARB
- glVertexAttrib3dARB
- glVertexAttrib4sARB
- glVertexAttrib4fARB
- glVertexAttrib4dARB
- glVertexAttrib4NubARB
- glVertexAttrib1svARB
- glVertexAttrib1fvARB
- glVertexAttrib1dvARB
- glVertexAttrib2svARB
- glVertexAttrib2fvARB
- glVertexAttrib2dvARB
- glVertexAttrib3svARB
- glVertexAttrib3fvARB
- glVertexAttrib3dvARB
- glVertexAttrib4bvARB
- glVertexAttrib4svARB
- glVertexAttrib4ivARB
- glVertexAttrib4ubvARB
- glVertexAttrib4usvARB
- glVertexAttrib4uivARB
- glVertexAttrib4fvARB
- glVertexAttrib4dvARB
- glVertexAttrib4NbvARB
- glVertexAttrib4NsvARB
- glVertexAttrib4NivARB
- glVertexAttrib4NubvARB
- glVertexAttrib4NusvARB
- glVertexAttrib4NuivARB
- glVertexAttribPointerARB
- glEnableVertexAttribArrayARB
- glDisableVertexAttribArrayARB
- glProgramStringARB
- glBindProgramARB
- glDeleteProgramsARB
- glGenProgramsARB
- glIsProgramARB
- glProgramEnvParameter4dARB
- glProgramEnvParameter4dvARB
- glProgramEnvParameter4fARB
- glProgramEnvParameter4fvARB
- glProgramLocalParameter4dARB
- glProgramLocalParameter4dvARB
- glProgramLocalParameter4fARB
- glProgramLocalParameter4fvARB
- glGetProgramEnvParameterdvARB
- glGetProgramEnvParameterfvARB
- glGetProgramLocalParameterdvARB
- glGetProgramLocalParameterfvARB
- glGetProgramivARB
- glGetProgramStringARB
- glGetVertexAttribdvARB
- glGetVertexAttribfvARB
- glGetVertexAttribivARB
- glGetVertexAttribPointervARB
- glProgramNamedParameter4fNV
- glProgramNamedParameter4dNV
- glProgramNamedParameter4fvNV
- glProgramNamedParameter4dvNV
- glGetProgramNamedParameterfvNV
- glGetProgramNamedParameterdvNV
- glBindBufferARB
- glBufferDataARB
- glBufferSubDataARB
- glDeleteBuffersARB
- glGenBuffersARB
- glGetBufferParameterivARB
- glGetBufferPointervARB
- glGetBufferSubDataARB
- glIsBufferARB
- glMapBufferARB
- glUnmapBufferARB
- glGenQueriesARB
- glDeleteQueriesARB
- glIsQueryARB
- glBeginQueryARB
- glEndQueryARB
- glGetQueryivARB
- glGetQueryObjectivARB
- glGetQueryObjectuivARB
- glBindBuffer
- glBufferData
- glBufferSubData
- glDeleteBuffers
- glGenBuffers
- glGetBufferParameteriv
- glGetBufferPointerv
- glGetBufferSubData
- glIsBuffer
- glMapBuffer
- glUnmapBuffer
- glGenQueries
- glDeleteQueries
- glIsQuery
- glBeginQuery
- glEndQuery
- glGetQueryiv
- glGetQueryObjectiv
- glGetQueryObjectuiv
-;
-; WGL API
- wglChoosePixelFormat
- wglCopyContext
- wglCreateContext
- wglCreateLayerContext
- wglDeleteContext
- wglDescribeLayerPlane
- wglDescribePixelFormat
- wglGetCurrentContext
- wglGetCurrentDC
- wglGetLayerPaletteEntries
- wglGetPixelFormat
- wglGetProcAddress
- wglMakeCurrent
- wglRealizeLayerPalette
- wglSetLayerPaletteEntries
- wglSetPixelFormat
- wglShareLists
- wglSwapBuffers
- wglSwapLayerBuffers
- wglUseFontBitmapsA
- wglUseFontBitmapsW
- wglUseFontOutlinesA
- wglUseFontOutlinesW
- wglGetExtensionsStringARB
+++ /dev/null
-/*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-/*
- * File name : wgl.c
- * WGL stuff. Added by Oleg Letsinsky, ajl@ultersys.ru
- * Some things originated from the 3Dfx WGL functions
- */
-
-/*
- * This file contains the implementation of the wgl* functions for
- * Mesa on Windows. Since these functions are provided by Windows in
- * GDI/OpenGL, we must supply our versions that work with Mesa here.
- */
-
-
-/* We're essentially building part of GDI here, so define this so that
- * we get the right export linkage. */
-#ifdef __MINGW32__
-
-#include <stdarg.h>
-#include <windef.h>
-#include <wincon.h>
-#include <winbase.h>
-
-# if defined(BUILD_GL32)
-# define WINGDIAPI __declspec(dllexport)
-# else
-# define __W32API_USE_DLLIMPORT__
-# endif
-
-#include <wingdi.h>
-#include "GL/mesa_wgl.h"
-#include <stdlib.h>
-
-#else
-
-#define _GDI32_
-#include <windows.h>
-
-#endif
-
-#include "glapi.h"
-#include "GL/wmesa.h" /* protos for wmesa* functions */
-
-/*
- * Pixel Format Descriptors
- */
-
-/* Extend the PFD to include DB flag */
-struct __pixelformat__
-{
- PIXELFORMATDESCRIPTOR pfd;
- GLboolean doubleBuffered;
-};
-
-/* These are the PFD's supported by this driver. */
-struct __pixelformat__ pfd[] =
-{
- /* Double Buffer, alpha */
- {
- {
- sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
- PFD_GENERIC_FORMAT|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
- PFD_TYPE_RGBA,
- 24,
- 8, 0,
- 8, 8,
- 8, 16,
- 8, 24,
- 0, 0, 0, 0, 0,
- 16, 8,
- 0, 0, 0,
- 0, 0, 0
- },
- GL_TRUE
- },
- /* Single Buffer, alpha */
- {
- {
- sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
- PFD_GENERIC_FORMAT,
- PFD_TYPE_RGBA,
- 24,
- 8, 0,
- 8, 8,
- 8, 16,
- 8, 24,
- 0, 0, 0, 0, 0,
- 16, 8,
- 0, 0, 0,
- 0, 0, 0
- },
- GL_FALSE
- },
- /* Double Buffer, no alpha */
- {
- {
- sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
- PFD_GENERIC_FORMAT|PFD_DOUBLEBUFFER|PFD_SWAP_COPY,
- PFD_TYPE_RGBA,
- 24,
- 8, 0,
- 8, 8,
- 8, 16,
- 0, 0,
- 0, 0, 0, 0, 0,
- 16, 8,
- 0, 0, 0,
- 0, 0, 0
- },
- GL_TRUE
- },
- /* Single Buffer, no alpha */
- {
- {
- sizeof(PIXELFORMATDESCRIPTOR), 1,
- PFD_DRAW_TO_WINDOW|PFD_SUPPORT_OPENGL|
- PFD_GENERIC_FORMAT,
- PFD_TYPE_RGBA,
- 24,
- 8, 0,
- 8, 8,
- 8, 16,
- 0, 0,
- 0, 0, 0, 0, 0,
- 16, 8,
- 0, 0, 0,
- 0, 0, 0
- },
- GL_FALSE
- },
-};
-
-int npfd = sizeof(pfd) / sizeof(pfd[0]);
-
-
-/*
- * Contexts
- */
-
-typedef struct {
- WMesaContext ctx;
-} MesaWglCtx;
-
-#define MESAWGL_CTX_MAX_COUNT 20
-
-static MesaWglCtx wgl_ctx[MESAWGL_CTX_MAX_COUNT];
-
-static unsigned ctx_count = 0;
-static int ctx_current = -1;
-static unsigned curPFD = 0;
-
-static HDC CurrentHDC = 0;
-
-
-WINGDIAPI HGLRC GLAPIENTRY wglCreateContext(HDC hdc)
-{
- int i = 0;
- if (!ctx_count) {
- for(i=0;i<MESAWGL_CTX_MAX_COUNT;i++) {
- wgl_ctx[i].ctx = NULL;
- }
- }
- for( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ ) {
- if ( wgl_ctx[i].ctx == NULL ) {
- wgl_ctx[i].ctx =
- WMesaCreateContext(hdc, NULL, (GLboolean)GL_TRUE,
- (GLboolean) (pfd[curPFD-1].doubleBuffered ?
- GL_TRUE : GL_FALSE),
- (GLboolean)(pfd[curPFD-1].pfd.cAlphaBits ?
- GL_TRUE : GL_FALSE) );
- if (wgl_ctx[i].ctx == NULL)
- break;
- ctx_count++;
- return ((HGLRC)wgl_ctx[i].ctx);
- }
- }
- SetLastError(0);
- return(NULL);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglDeleteContext(HGLRC hglrc)
-{
- int i;
- for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ ) {
- if ( wgl_ctx[i].ctx == (WMesaContext) hglrc ){
- WMesaMakeCurrent((WMesaContext) hglrc, NULL);
- WMesaDestroyContext(wgl_ctx[i].ctx);
- wgl_ctx[i].ctx = NULL;
- ctx_count--;
- return(TRUE);
- }
- }
- SetLastError(0);
- return(FALSE);
-}
-
-WINGDIAPI HGLRC GLAPIENTRY wglGetCurrentContext(VOID)
-{
- if (ctx_current < 0)
- return 0;
- else
- return (HGLRC) wgl_ctx[ctx_current].ctx;
-}
-
-WINGDIAPI HDC GLAPIENTRY wglGetCurrentDC(VOID)
-{
- return CurrentHDC;
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglMakeCurrent(HDC hdc, HGLRC hglrc)
-{
- int i;
-
- CurrentHDC = hdc;
-
- if (!hdc || !hglrc) {
- WMesaMakeCurrent(NULL, NULL);
- ctx_current = -1;
- return TRUE;
- }
-
- for ( i = 0; i < MESAWGL_CTX_MAX_COUNT; i++ ) {
- if ( wgl_ctx[i].ctx == (WMesaContext) hglrc ) {
- WMesaMakeCurrent( (WMesaContext) hglrc, hdc );
- ctx_current = i;
- return TRUE;
- }
- }
- return FALSE;
-}
-
-
-WINGDIAPI int GLAPIENTRY wglChoosePixelFormat(HDC hdc,
- CONST
- PIXELFORMATDESCRIPTOR *ppfd)
-{
- int i,best = -1,bestdelta = 0x7FFFFFFF,delta;
- (void) hdc;
-
- if(ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR) || ppfd->nVersion != 1)
- {
- SetLastError(0);
- return(0);
- }
- for(i = 0; i < npfd;i++)
- {
- delta = 0;
- if(
- (ppfd->dwFlags & PFD_DRAW_TO_WINDOW) &&
- !(pfd[i].pfd.dwFlags & PFD_DRAW_TO_WINDOW))
- continue;
- if(
- (ppfd->dwFlags & PFD_DRAW_TO_BITMAP) &&
- !(pfd[i].pfd.dwFlags & PFD_DRAW_TO_BITMAP))
- continue;
- if(
- (ppfd->dwFlags & PFD_SUPPORT_GDI) &&
- !(pfd[i].pfd.dwFlags & PFD_SUPPORT_GDI))
- continue;
- if(
- (ppfd->dwFlags & PFD_SUPPORT_OPENGL) &&
- !(pfd[i].pfd.dwFlags & PFD_SUPPORT_OPENGL))
- continue;
- if(
- !(ppfd->dwFlags & PFD_DOUBLEBUFFER_DONTCARE) &&
- ((ppfd->dwFlags & PFD_DOUBLEBUFFER) !=
- (pfd[i].pfd.dwFlags & PFD_DOUBLEBUFFER)))
- continue;
- if(
- !(ppfd->dwFlags & PFD_STEREO_DONTCARE) &&
- ((ppfd->dwFlags & PFD_STEREO) !=
- (pfd[i].pfd.dwFlags & PFD_STEREO)))
- continue;
- if(ppfd->iPixelType != pfd[i].pfd.iPixelType)
- delta++;
- if(ppfd->cAlphaBits != pfd[i].pfd.cAlphaBits)
- delta++;
- if(delta < bestdelta)
- {
- best = i + 1;
- bestdelta = delta;
- if(bestdelta == 0)
- break;
- }
- }
- if(best == -1)
- {
- SetLastError(0);
- return(0);
- }
- return(best);
-}
-
-WINGDIAPI int GLAPIENTRY wglDescribePixelFormat(HDC hdc,
- int iPixelFormat,
- UINT nBytes,
- LPPIXELFORMATDESCRIPTOR ppfd)
-{
- (void) hdc;
-
- if(ppfd == NULL)
- return(npfd);
- if(iPixelFormat < 1 || iPixelFormat > npfd ||
- nBytes != sizeof(PIXELFORMATDESCRIPTOR))
- {
- SetLastError(0);
- return(0);
- }
- *ppfd = pfd[iPixelFormat - 1].pfd;
- return(npfd);
-}
-
-WINGDIAPI PROC GLAPIENTRY wglGetProcAddress(LPCSTR lpszProc)
-{
- PROC p = (PROC) _glapi_get_proc_address((const char *) lpszProc);
- if (p)
- return p;
-
- SetLastError(0);
- return(NULL);
-}
-
-WINGDIAPI int GLAPIENTRY wglGetPixelFormat(HDC hdc)
-{
- (void) hdc;
- if(curPFD == 0) {
- SetLastError(0);
- return(0);
- }
- return(curPFD);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglSetPixelFormat(HDC hdc,int iPixelFormat,
- const PIXELFORMATDESCRIPTOR *ppfd)
-{
- (void) hdc;
-
- if(iPixelFormat < 1 || iPixelFormat > npfd ||
- ppfd->nSize != sizeof(PIXELFORMATDESCRIPTOR)) {
- SetLastError(0);
- return(FALSE);
- }
- curPFD = iPixelFormat;
- return(TRUE);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglSwapBuffers(HDC hdc)
-{
- WMesaSwapBuffers(hdc);
- return TRUE;
-}
-
-static FIXED FixedFromDouble(double d)
-{
- long l = (long) (d * 65536L);
- return *(FIXED *) (void *) &l;
-}
-
-
-/*
-** This is cribbed from FX/fxwgl.c, and seems to implement support
-** for bitmap fonts where the wglUseFontBitmapsA() code implements
-** support for outline fonts. In combination they hopefully give
-** fairly generic support for fonts.
-*/
-static BOOL wglUseFontBitmaps_FX(HDC fontDevice, DWORD firstChar,
- DWORD numChars, DWORD listBase)
-{
-#define VERIFY(a) a
-
- TEXTMETRIC metric;
- BITMAPINFO *dibInfo;
- HDC bitDevice;
- COLORREF tempColor;
- int i;
-
- VERIFY(GetTextMetrics(fontDevice, &metric));
-
- dibInfo = (BITMAPINFO *) calloc(sizeof(BITMAPINFO) + sizeof(RGBQUAD), 1);
- dibInfo->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- dibInfo->bmiHeader.biPlanes = 1;
- dibInfo->bmiHeader.biBitCount = 1;
- dibInfo->bmiHeader.biCompression = BI_RGB;
-
- bitDevice = CreateCompatibleDC(fontDevice);
-
- /* Swap fore and back colors so the bitmap has the right polarity */
- tempColor = GetBkColor(bitDevice);
- SetBkColor(bitDevice, GetTextColor(bitDevice));
- SetTextColor(bitDevice, tempColor);
-
- /* Place chars based on base line */
- VERIFY(SetTextAlign(bitDevice, TA_BASELINE) != GDI_ERROR ? 1 : 0);
-
- for(i = 0; i < (int)numChars; i++) {
- SIZE size;
- char curChar;
- int charWidth,charHeight,bmapWidth,bmapHeight,numBytes,res;
- HBITMAP bitObject;
- HGDIOBJ origBmap;
- unsigned char *bmap;
-
- curChar = (char)(i + firstChar);
-
- /* Find how high/wide this character is */
- VERIFY(GetTextExtentPoint32(bitDevice, (LPCWSTR)&curChar, 1, &size));
-
- /* Create the output bitmap */
- charWidth = size.cx;
- charHeight = size.cy;
- /* Round up to the next multiple of 32 bits */
- bmapWidth = ((charWidth + 31) / 32) * 32;
- bmapHeight = charHeight;
- bitObject = CreateCompatibleBitmap(bitDevice,
- bmapWidth,
- bmapHeight);
- /* VERIFY(bitObject); */
-
- /* Assign the output bitmap to the device */
- origBmap = SelectObject(bitDevice, bitObject);
- (void) VERIFY(origBmap);
-
- VERIFY( PatBlt( bitDevice, 0, 0, bmapWidth, bmapHeight,BLACKNESS ) );
-
- /* Use our source font on the device */
- VERIFY(SelectObject(bitDevice, GetCurrentObject(fontDevice,OBJ_FONT)));
-
- /* Draw the character */
- VERIFY(TextOut(bitDevice, 0, metric.tmAscent, (LPCWSTR)&curChar, 1));
-
- /* Unselect our bmap object */
- VERIFY(SelectObject(bitDevice, origBmap));
-
- /* Convert the display dependant representation to a 1 bit deep DIB */
- numBytes = (bmapWidth * bmapHeight) / 8;
- bmap = (unsigned char *)malloc(numBytes);
- dibInfo->bmiHeader.biWidth = bmapWidth;
- dibInfo->bmiHeader.biHeight = bmapHeight;
- res = GetDIBits(bitDevice, bitObject, 0, bmapHeight, bmap,
- dibInfo,
- DIB_RGB_COLORS);
- /* VERIFY(res); */
-
- /* Create the GL object */
- glNewList(i + listBase, GL_COMPILE);
- glBitmap(bmapWidth, bmapHeight, 0.0, (GLfloat)metric.tmDescent,
- (GLfloat)charWidth, 0.0,
- bmap);
- glEndList();
- /* CheckGL(); */
-
- /* Destroy the bmap object */
- DeleteObject(bitObject);
-
- /* Deallocate the bitmap data */
- free(bmap);
- }
-
- /* Destroy the DC */
- VERIFY(DeleteDC(bitDevice));
-
- free(dibInfo);
-
- return TRUE;
-#undef VERIFY
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglUseFontBitmapsA(HDC hdc, DWORD first,
- DWORD count, DWORD listBase)
-{
- int i;
- GLuint font_list;
- DWORD size;
- GLYPHMETRICS gm;
- HANDLE hBits;
- LPSTR lpBits;
- MAT2 mat;
- int success = TRUE;
-
- if (count == 0)
- return FALSE;
-
- font_list = listBase;
-
- mat.eM11 = FixedFromDouble(1);
- mat.eM12 = FixedFromDouble(0);
- mat.eM21 = FixedFromDouble(0);
- mat.eM22 = FixedFromDouble(-1);
-
- memset(&gm,0,sizeof(gm));
-
- /*
- ** If we can't get the glyph outline, it may be because this is a fixed
- ** font. Try processing it that way.
- */
- if( GetGlyphOutline(hdc, first, GGO_BITMAP, &gm, 0, NULL, &mat)
- == GDI_ERROR ) {
- return wglUseFontBitmaps_FX( hdc, first, count, listBase );
- }
-
- /*
- ** Otherwise process all desired characters.
- */
- for (i = 0; i < (int)count; i++) {
- DWORD err;
-
- glNewList( font_list+i, GL_COMPILE );
-
- /* allocate space for the bitmap/outline */
- size = GetGlyphOutline(hdc, first + i, GGO_BITMAP,
- &gm, 0, NULL, &mat);
- if (size == GDI_ERROR) {
- glEndList( );
- err = GetLastError();
- success = FALSE;
- continue;
- }
-
- hBits = GlobalAlloc(GHND, size+1);
- lpBits = GlobalLock(hBits);
-
- err =
- GetGlyphOutline(hdc, /* handle to device context */
- first + i, /* character to query */
- GGO_BITMAP, /* format of data to return */
- &gm, /* ptr to structure for metrics*/
- size, /* size of buffer for data */
- lpBits, /* pointer to buffer for data */
- &mat /* pointer to transformation */
- /* matrix structure */
- );
-
- if (err == GDI_ERROR) {
- GlobalUnlock(hBits);
- GlobalFree(hBits);
-
- glEndList( );
- err = GetLastError();
- success = FALSE;
- continue;
- }
-
- glBitmap(gm.gmBlackBoxX,gm.gmBlackBoxY,
- (GLfloat)-gm.gmptGlyphOrigin.x,
- (GLfloat)gm.gmptGlyphOrigin.y,
- (GLfloat)gm.gmCellIncX,
- (GLfloat)gm.gmCellIncY,
- (const GLubyte * )lpBits);
-
- GlobalUnlock(hBits);
- GlobalFree(hBits);
-
- glEndList( );
- }
-
- return success;
-}
-
-
-
-/* NOT IMPLEMENTED YET */
-WINGDIAPI BOOL GLAPIENTRY wglCopyContext(HGLRC hglrcSrc,
- HGLRC hglrcDst,
- UINT mask)
-{
- (void) hglrcSrc; (void) hglrcDst; (void) mask;
- return(FALSE);
-}
-
-WINGDIAPI HGLRC GLAPIENTRY wglCreateLayerContext(HDC hdc,
- int iLayerPlane)
-{
- (void) hdc; (void) iLayerPlane;
- SetLastError(0);
- return(NULL);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglShareLists(HGLRC hglrc1,
- HGLRC hglrc2)
-{
- (void) hglrc1; (void) hglrc2;
- return(TRUE);
-}
-
-
-WINGDIAPI BOOL GLAPIENTRY wglUseFontBitmapsW(HDC hdc,
- DWORD first,
- DWORD count,
- DWORD listBase)
-{
- (void) hdc; (void) first; (void) count; (void) listBase;
- return FALSE;
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglUseFontOutlinesA(HDC hdc,
- DWORD first,
- DWORD count,
- DWORD listBase,
- FLOAT deviation,
- FLOAT extrusion,
- int format,
- LPGLYPHMETRICSFLOAT lpgmf)
-{
- (void) hdc; (void) first; (void) count;
- (void) listBase; (void) deviation; (void) extrusion; (void) format;
- (void) lpgmf;
- SetLastError(0);
- return(FALSE);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglUseFontOutlinesW(HDC hdc,
- DWORD first,
- DWORD count,
- DWORD listBase,
- FLOAT deviation,
- FLOAT extrusion,
- int format,
- LPGLYPHMETRICSFLOAT lpgmf)
-{
- (void) hdc; (void) first; (void) count;
- (void) listBase; (void) deviation; (void) extrusion; (void) format;
- (void) lpgmf;
- SetLastError(0);
- return(FALSE);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglDescribeLayerPlane(HDC hdc,
- int iPixelFormat,
- int iLayerPlane,
- UINT nBytes,
- LPLAYERPLANEDESCRIPTOR plpd)
-{
- (void) hdc; (void) iPixelFormat; (void) iLayerPlane;
- (void) nBytes; (void) plpd;
- SetLastError(0);
- return(FALSE);
-}
-
-WINGDIAPI int GLAPIENTRY wglSetLayerPaletteEntries(HDC hdc,
- int iLayerPlane,
- int iStart,
- int cEntries,
- CONST COLORREF *pcr)
-{
- (void) hdc; (void) iLayerPlane; (void) iStart;
- (void) cEntries; (void) pcr;
- SetLastError(0);
- return(0);
-}
-
-WINGDIAPI int GLAPIENTRY wglGetLayerPaletteEntries(HDC hdc,
- int iLayerPlane,
- int iStart,
- int cEntries,
- COLORREF *pcr)
-{
- (void) hdc; (void) iLayerPlane; (void) iStart; (void) cEntries; (void) pcr;
- SetLastError(0);
- return(0);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglRealizeLayerPalette(HDC hdc,
- int iLayerPlane,
- BOOL bRealize)
-{
- (void) hdc; (void) iLayerPlane; (void) bRealize;
- SetLastError(0);
- return(FALSE);
-}
-
-WINGDIAPI BOOL GLAPIENTRY wglSwapLayerBuffers(HDC hdc,
- UINT fuPlanes)
-{
- (void) hdc; (void) fuPlanes;
- SetLastError(0);
- return(FALSE);
-}
-
-WINGDIAPI const char * GLAPIENTRY wglGetExtensionsStringARB(HDC hdc)
-{
- return "WGL_ARB_extensions_string";
-}
+++ /dev/null
-/*
- * Windows (Win32/Win64) device driver for Mesa
- *
- */
-
-#include "mtypes.h"
-#include <GL/wmesa.h>
-#include "wmesadef.h"
-
-#undef Elements
-
-#include "pipe/p_winsys.h"
-#include "pipe/p_format.h"
-#include "pipe/p_context.h"
-#include "pipe/p_inlines.h"
-#include "util/u_memory.h"
-#include "softpipe/sp_winsys.h"
-#include "glapi/glapi.h"
-#include "colors.h"
-
-extern GLvisual *
-_mesa_create_visual( GLboolean rgbFlag,
- GLboolean dbFlag,
- GLboolean stereoFlag,
- GLint redBits,
- GLint greenBits,
- GLint blueBits,
- GLint alphaBits,
- GLint indexBits,
- GLint depthBits,
- GLint stencilBits,
- GLint accumRedBits,
- GLint accumGreenBits,
- GLint accumBlueBits,
- GLint accumAlphaBits,
- GLint numSamples );
-
-/* linked list of our Framebuffers (windows) */
-WMesaFramebuffer FirstFramebuffer = NULL;
-
-struct wmesa_pipe_winsys
-{
- struct pipe_winsys base;
-};
-
-/**
- * Choose the pixel format for the given visual.
- * This will tell the gallium driver how to pack pixel data into
- * drawing surfaces.
- */
-static GLuint
-choose_pixel_format(GLvisual *v)
-{
-#if 1
- return PIPE_FORMAT_A8R8G8B8_UNORM;
-#else
- if ( GET_REDMASK(v) == 0x0000ff
- && GET_GREENMASK(v) == 0x00ff00
- && GET_BLUEMASK(v) == 0xff0000
- && v->BitsPerPixel == 32) {
- if (CHECK_BYTE_ORDER(v)) {
- /* no byteswapping needed */
- return 0 /* PIXEL_FORMAT_U_A8_B8_G8_R8 */;
- }
- else {
- return PIPE_FORMAT_R8G8B8A8_UNORM;
- }
- }
- else if ( GET_REDMASK(v) == 0xff0000
- && GET_GREENMASK(v) == 0x00ff00
- && GET_BLUEMASK(v) == 0x0000ff
- && v->BitsPerPixel == 32) {
- if (CHECK_BYTE_ORDER(v)) {
- /* no byteswapping needed */
- return PIPE_FORMAT_A8R8G8B8_UNORM;
- }
- else {
- return PIPE_FORMAT_B8G8R8A8_UNORM;
- }
- }
- else if ( GET_REDMASK(v) == 0xf800
- && GET_GREENMASK(v) == 0x07e0
- && GET_BLUEMASK(v) == 0x001f
- && CHECK_BYTE_ORDER(v)
- && v->BitsPerPixel == 16) {
- /* 5-6-5 RGB */
- return PIPE_FORMAT_R5G6B5_UNORM;
- }
-
-printf("BITS %d\n",v->BitsPerPixel);
- assert(0);
- return 0;
-#endif
-}
-
-/*
- * Determine the pixel format based on the pixel size.
- */
-static void wmSetPixelFormat(WMesaFramebuffer pwfb, HDC hDC)
-{
- /* Only 16 and 32 bit targets are supported now */
- assert(pwfb->cColorBits == 0 ||
- pwfb->cColorBits == 16 ||
- pwfb->cColorBits == 32);
-
- switch(pwfb->cColorBits){
- case 8:
- pwfb->pixelformat = PF_INDEX8;
- break;
- case 16:
- pwfb->pixelformat = PF_5R6G5B;
- break;
- case 32:
- pwfb->pixelformat = PF_8R8G8B;
- break;
- default:
- pwfb->pixelformat = PF_BADFORMAT;
- }
-}
-
-/**
- * Create a new WMesaFramebuffer object which will correspond to the
- * given HDC (Window handle).
- */
-WMesaFramebuffer
-wmesa_new_framebuffer(HDC hdc, GLvisual *visual, GLuint width, GLuint height)
-{
- WMesaFramebuffer pwfb
- = (WMesaFramebuffer) malloc(sizeof(struct wmesa_framebuffer));
- if (pwfb) {
- enum pipe_format colorFormat, depthFormat, stencilFormat;
-
- /* determine PIPE_FORMATs for buffers */
- colorFormat = choose_pixel_format(visual);
-
- if (visual->depthBits == 0)
- depthFormat = PIPE_FORMAT_NONE;
- else if (visual->depthBits <= 16)
- depthFormat = PIPE_FORMAT_Z16_UNORM;
- else if (visual->depthBits <= 24)
- depthFormat = PIPE_FORMAT_S8Z24_UNORM;
- else
- depthFormat = PIPE_FORMAT_Z32_UNORM;
-
- if (visual->stencilBits == 8) {
- if (depthFormat == PIPE_FORMAT_S8Z24_UNORM)
- stencilFormat = depthFormat;
- else
- stencilFormat = PIPE_FORMAT_S8_UNORM;
- }
- else {
- stencilFormat = PIPE_FORMAT_NONE;
- }
-
- pwfb->stfb = st_create_framebuffer(visual,
- colorFormat, depthFormat, stencilFormat,
- width, height,
- (void *) pwfb);
-
- pwfb->cColorBits = GetDeviceCaps(hdc, BITSPIXEL);
-
- pwfb->hDC = hdc;
- /* insert at head of list */
- pwfb->next = FirstFramebuffer;
- FirstFramebuffer = pwfb;
- }
- return pwfb;
-}
-
-/**
- * Given an hdc, free the corresponding WMesaFramebuffer
- */
-void
-wmesa_free_framebuffer(HDC hdc)
-{
- WMesaFramebuffer pwfb, prev;
- for (pwfb = FirstFramebuffer; pwfb; pwfb = pwfb->next) {
- if (pwfb->hDC == hdc)
- break;
- prev = pwfb;
- }
- if (pwfb) {
- if (pwfb == FirstFramebuffer)
- FirstFramebuffer = pwfb->next;
- else
- prev->next = pwfb->next;
- free(pwfb);
- }
-}
-
-/**
- * Given an hdc, return the corresponding WMesaFramebuffer
- */
-WMesaFramebuffer
-wmesa_lookup_framebuffer(HDC hdc)
-{
- WMesaFramebuffer pwfb;
- for (pwfb = FirstFramebuffer; pwfb; pwfb = pwfb->next) {
- if (pwfb->hDC == hdc)
- return pwfb;
- }
- return NULL;
-}
-
-
-/**
- * Given a GLframebuffer, return the corresponding WMesaFramebuffer.
- */
-static WMesaFramebuffer wmesa_framebuffer(GLframebuffer *fb)
-{
- return (WMesaFramebuffer) fb;
-}
-
-
-/**
- * Given a GLcontext, return the corresponding WMesaContext.
- */
-static WMesaContext wmesa_context(const GLcontext *ctx)
-{
- return (WMesaContext) ctx;
-}
-
-/**
- * Find the width and height of the window named by hdc.
- */
-static void
-get_window_size(HDC hdc, GLuint *width, GLuint *height)
-{
- if (WindowFromDC(hdc)) {
- RECT rect;
- GetClientRect(WindowFromDC(hdc), &rect);
- *width = rect.right - rect.left;
- *height = rect.bottom - rect.top;
- }
- else { /* Memory context */
- /* From contributed code - use the size of the desktop
- * for the size of a memory context (?) */
- *width = GetDeviceCaps(hdc, HORZRES);
- *height = GetDeviceCaps(hdc, VERTRES);
- }
-}
-
-/**
- * Low-level OS/window system memory buffer
- */
-struct wm_buffer
-{
- struct pipe_buffer base;
- boolean userBuffer; /** Is this a user-space buffer? */
- void *data;
- void *mapped;
-};
-
-struct wmesa_surface
-{
- struct pipe_surface surface;
-
- int no_swap;
-};
-
-
-/** Cast wrapper */
-static INLINE struct wmesa_surface *
-wmesa_surface(struct pipe_surface *ps)
-{
-// assert(0);
- return (struct wmesa_surface *) ps;
-}
-
-/**
- * Turn the softpipe opaque buffer pointer into a dri_bufmgr opaque
- * buffer pointer...
- */
-static INLINE struct wm_buffer *
-wm_buffer( struct pipe_buffer *buf )
-{
- return (struct wm_buffer *)buf;
-}
-
-
-
-/* Most callbacks map direcly onto dri_bufmgr operations:
- */
-static void *
-wm_buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
- unsigned flags)
-{
- struct wm_buffer *wm_buf = wm_buffer(buf);
- wm_buf->mapped = wm_buf->data;
- return wm_buf->mapped;
-}
-
-static void
-wm_buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
-{
- struct wm_buffer *wm_buf = wm_buffer(buf);
- wm_buf->mapped = NULL;
-}
-
-static void
-wm_buffer_destroy(struct pipe_winsys *pws,
- struct pipe_buffer *buf)
-{
- struct wm_buffer *oldBuf = wm_buffer(buf);
-
- if (oldBuf->data) {
- {
- if (!oldBuf->userBuffer) {
- align_free(oldBuf->data);
- }
- }
-
- oldBuf->data = NULL;
- }
-
- free(oldBuf);
-}
-
-
-static void
-wm_flush_frontbuffer(struct pipe_winsys *pws,
- struct pipe_surface *surf,
- void *context_private)
-{
- WMesaContext pwc = context_private;
- WMesaFramebuffer pwfb = wmesa_lookup_framebuffer(pwc->hDC);
- struct wm_buffer *wm_buf;
- BITMAPINFO bmi, *pbmi;
-
- wm_buf = wm_buffer(surf->buffer);
-
- pbmi = &bmi;
- memset(pbmi, 0, sizeof(BITMAPINFO));
- pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- pbmi->bmiHeader.biWidth = pwfb->stfb->Base.Width;
- pbmi->bmiHeader.biHeight= -((long)pwfb->stfb->Base.Height);
- pbmi->bmiHeader.biPlanes = 1;
- pbmi->bmiHeader.biBitCount = pwfb->cColorBits;
- pbmi->bmiHeader.biCompression = BI_RGB;
- pbmi->bmiHeader.biSizeImage = 0;
- pbmi->bmiHeader.biXPelsPerMeter = 0;
- pbmi->bmiHeader.biYPelsPerMeter = 0;
- pbmi->bmiHeader.biClrUsed = 0;
- pbmi->bmiHeader.biClrImportant = 0;
-
- StretchDIBits(pwfb->hDC, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, wm_buf->data, pbmi, 0, SRCCOPY);
-}
-
-
-
-static const char *
-wm_get_name(struct pipe_winsys *pws)
-{
- return "gdi";
-}
-
-static struct pipe_buffer *
-wm_buffer_create(struct pipe_winsys *pws,
- unsigned alignment,
- unsigned usage,
- unsigned size)
-{
- struct wm_buffer *buffer = CALLOC_STRUCT(wm_buffer);
-
- buffer->base.refcount = 1;
- buffer->base.alignment = alignment;
- buffer->base.usage = usage;
- buffer->base.size = size;
-
- if (buffer->data == NULL) {
- /* align to 16-byte multiple for Cell */
- buffer->data = align_malloc(size, max(alignment, 16));
- }
-
- return &buffer->base;
-}
-
-
-/**
- * Create buffer which wraps user-space data.
- */
-static struct pipe_buffer *
-wm_user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
-{
- struct wm_buffer *buffer = CALLOC_STRUCT(wm_buffer);
- buffer->base.refcount = 1;
- buffer->base.size = bytes;
- buffer->userBuffer = TRUE;
- buffer->data = ptr;
-
- return &buffer->base;
-}
-
-
-
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-static int
-wm_surface_alloc_storage(struct pipe_winsys *winsys,
- struct pipe_surface *surf,
- unsigned width, unsigned height,
- enum pipe_format format,
- unsigned flags,
- unsigned tex_usage)
-{
- const unsigned alignment = 64;
-
- surf->width = width;
- surf->height = height;
- surf->format = format;
- pf_get_block(format, &surf->block);
- surf->nblocksx = pf_get_nblocksx(&surf->block, width);
- surf->nblocksy = pf_get_nblocksy(&surf->block, height);
- surf->stride = round_up(surf->nblocksx * surf->block.size, alignment);
-
- assert(!surf->buffer);
- surf->buffer = winsys->buffer_create(winsys, alignment,
- PIPE_BUFFER_USAGE_PIXEL,
- surf->nblocksy * surf->stride);
- if(!surf->buffer)
- return -1;
-
- return 0;
-}
-
-
-/**
- * Called via winsys->surface_alloc() to create new surfaces.
- */
-static struct pipe_surface *
-wm_surface_alloc(struct pipe_winsys *ws)
-{
- struct wmesa_surface *wms = CALLOC_STRUCT(wmesa_surface);
- static boolean no_swap = 0;
- static boolean firsttime = 1;
-
- if (firsttime) {
- no_swap = getenv("SP_NO_RAST") != NULL;
- firsttime = 0;
- }
-
- assert(ws);
-
- wms->surface.refcount = 1;
- wms->surface.winsys = ws;
-
- wms->no_swap = no_swap;
-
- return &wms->surface;
-}
-
-static void
-wm_surface_release(struct pipe_winsys *winsys, struct pipe_surface **s)
-{
- struct pipe_surface *surf = *s;
- surf->refcount--;
- if (surf->refcount == 0) {
- if (surf->buffer)
- winsys_buffer_reference(winsys, &surf->buffer, NULL);
- free(surf);
- }
- *s = NULL;
-}
-
-
-/*
- * Fence functions - basically nothing to do, as we don't create any actual
- * fence objects.
- */
-
-static void
-wm_fence_reference(struct pipe_winsys *sws, struct pipe_fence_handle **ptr,
- struct pipe_fence_handle *fence)
-{
-}
-
-
-static int
-wm_fence_signalled(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
- unsigned flag)
-{
- return 0;
-}
-
-
-static int
-wm_fence_finish(struct pipe_winsys *sws, struct pipe_fence_handle *fence,
- unsigned flag)
-{
- return 0;
-}
-
-
-
-struct pipe_winsys *
-wmesa_get_pipe_winsys(GLvisual *visual)
-{
- static struct wmesa_pipe_winsys *ws = NULL;
-
- if (!ws) {
- ws = CALLOC_STRUCT(wmesa_pipe_winsys);
-
- /* Fill in this struct with callbacks that pipe will need to
- * communicate with the window system, buffer manager, etc.
- */
- ws->base.buffer_create = wm_buffer_create;
- ws->base.user_buffer_create = wm_user_buffer_create;
- ws->base.buffer_map = wm_buffer_map;
- ws->base.buffer_unmap = wm_buffer_unmap;
- ws->base.buffer_destroy = wm_buffer_destroy;
-
- ws->base.surface_alloc = wm_surface_alloc;
- ws->base.surface_alloc_storage = wm_surface_alloc_storage;
- ws->base.surface_release = wm_surface_release;
-
- ws->base.fence_reference = wm_fence_reference;
- ws->base.fence_signalled = wm_fence_signalled;
- ws->base.fence_finish = wm_fence_finish;
-
- ws->base.flush_frontbuffer = wm_flush_frontbuffer;
- ws->base.get_name = wm_get_name;
- }
-
- return &ws->base;
-}
-
-
-
-/**********************************************************************/
-/***** WMESA Functions *****/
-/**********************************************************************/
-
-WMesaContext WMesaCreateContext(HDC hDC,
- HPALETTE* Pal,
- GLboolean rgb_flag,
- GLboolean db_flag,
- GLboolean alpha_flag)
-{
- WMesaContext c;
- struct pipe_winsys *pws;
- struct pipe_context *pipe;
- struct pipe_screen *screen;
- GLint red_bits, green_bits, blue_bits, alpha_bits;
- GLvisual *visual;
-
- (void) Pal;
-
- /* Indexed mode not supported */
- if (!rgb_flag)
- return NULL;
-
- /* Allocate wmesa context */
- c = CALLOC_STRUCT(wmesa_context);
- if (!c)
- return NULL;
-
- c->hDC = hDC;
-
- /* Get data for visual */
- /* Dealing with this is actually a bit of overkill because Mesa will end
- * up treating all color component size requests less than 8 by using
- * a single byte per channel. In addition, the interface to the span
- * routines passes colors as an entire byte per channel anyway, so there
- * is nothing to be saved by telling the visual to be 16 bits if the device
- * is 16 bits. That is, Mesa is going to compute colors down to 8 bits per
- * channel anyway.
- * But we go through the motions here anyway.
- */
- c->cColorBits = GetDeviceCaps(c->hDC, BITSPIXEL);
-
- switch (c->cColorBits) {
- case 16:
- red_bits = green_bits = blue_bits = 5;
- alpha_bits = 0;
- break;
- default:
- red_bits = green_bits = blue_bits = 8;
- alpha_bits = 8;
- break;
- }
- /* Create visual based on flags */
- visual = _mesa_create_visual(rgb_flag,
- db_flag, /* db_flag */
- GL_FALSE, /* stereo */
- red_bits, green_bits, blue_bits, /* color RGB */
- alpha_flag ? alpha_bits : 0, /* color A */
- 0, /* index bits */
- DEFAULT_SOFTWARE_DEPTH_BITS, /* depth_bits */
- 8, /* stencil_bits */
- 16,16,16, /* accum RGB */
- alpha_flag ? 16 : 0, /* accum A */
- 1); /* num samples */
-
- if (!visual) {
- _mesa_free(c);
- return NULL;
- }
-
- pws = wmesa_get_pipe_winsys(visual);
-
- screen = softpipe_create_screen(pws);
-
- if (!screen) {
- _mesa_free(c);
- return NULL;
- }
-
- pipe = softpipe_create(screen, pws, NULL);
-
- if (!pipe) {
- /* FIXME - free screen */
- _mesa_free(c);
- return NULL;
- }
-
- pipe->priv = c;
-
- c->st = st_create_context(pipe, visual, NULL);
-
- c->st->ctx->DriverCtx = c;
-
- return c;
-}
-
-
-void WMesaDestroyContext( WMesaContext pwc )
-{
- GLcontext *ctx = pwc->st->ctx;
- WMesaFramebuffer pwfb;
- GET_CURRENT_CONTEXT(cur_ctx);
-
- if (cur_ctx == ctx) {
- /* unbind current if deleting current context */
- WMesaMakeCurrent(NULL, NULL);
- }
-
- /* clean up frame buffer resources */
- pwfb = wmesa_lookup_framebuffer(pwc->hDC);
- if (pwfb) {
- wmesa_free_framebuffer(pwc->hDC);
- }
-
- /* Release for device, not memory contexts */
- if (WindowFromDC(pwc->hDC) != NULL)
- {
- ReleaseDC(WindowFromDC(pwc->hDC), pwc->hDC);
- }
-
- st_destroy_context(pwc->st);
- _mesa_free(pwc);
-}
-
-
-void WMesaMakeCurrent(WMesaContext c, HDC hdc)
-{
- GLuint width = 0, height = 0;
- WMesaFramebuffer pwfb;
-
- {
- /* return if already current */
- GET_CURRENT_CONTEXT(ctx);
- WMesaContext pwc = wmesa_context(ctx);
- if (pwc && c == pwc && pwc->hDC == hdc)
- return;
- }
-
- pwfb = wmesa_lookup_framebuffer(hdc);
-
- if (hdc) {
- get_window_size(hdc, &width, &height);
- }
-
- /* Lazy creation of framebuffers */
- if (c && !pwfb && (hdc != 0)) {
- GLvisual *visual = &c->st->ctx->Visual;
-
- pwfb = wmesa_new_framebuffer(hdc, visual, width, height);
- }
-
- if (c && pwfb) {
- st_make_current(c->st, pwfb->stfb, pwfb->stfb);
-
- st_resize_framebuffer(pwfb->stfb, width, height);
- }
- else {
- /* Detach */
- st_make_current( NULL, NULL, NULL );
- }
-}
-
-
-void WMesaSwapBuffers( HDC hdc )
-{
- struct pipe_surface *surf;
- struct wm_buffer *wm_buf;
- WMesaFramebuffer pwfb = wmesa_lookup_framebuffer(hdc);
- BITMAPINFO bmi, *pbmi;
-
- if (!pwfb) {
- _mesa_problem(NULL, "wmesa: swapbuffers on unknown hdc");
- return;
- }
-
-
- /* If we're swapping the buffer associated with the current context
- * we have to flush any pending rendering commands first.
- */
- st_notify_swapbuffers(pwfb->stfb);
-
- surf = st_get_framebuffer_surface(pwfb->stfb, ST_SURFACE_BACK_LEFT);
- wm_buf = wm_buffer(surf->buffer);
-
- pbmi = &bmi;
- memset(pbmi, 0, sizeof(BITMAPINFO));
- pbmi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
- pbmi->bmiHeader.biWidth = pwfb->stfb->Base.Width;
- pbmi->bmiHeader.biHeight= -((long)pwfb->stfb->Base.Height);
- pbmi->bmiHeader.biPlanes = 1;
- pbmi->bmiHeader.biBitCount = pwfb->cColorBits;
- pbmi->bmiHeader.biCompression = BI_RGB;
- pbmi->bmiHeader.biSizeImage = 0;
- pbmi->bmiHeader.biXPelsPerMeter = 0;
- pbmi->bmiHeader.biYPelsPerMeter = 0;
- pbmi->bmiHeader.biClrUsed = 0;
- pbmi->bmiHeader.biClrImportant = 0;
-
- StretchDIBits(pwfb->hDC, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, 0, 0, pwfb->stfb->Base.Width, pwfb->stfb->Base.Height, wm_buf->data, pbmi, 0, SRCCOPY);
-
- {
- GLuint width = 0, height = 0;
-
- get_window_size(pwfb->hDC, &width, &height);
-
- st_resize_framebuffer(pwfb->stfb, width, height);
- }
-}
-
-/* This is hopefully a temporary hack to define some needed dispatch
- * table entries. Hopefully, I'll find a better solution. The
- * dispatch table generation scripts ought to be making these dummy
- * stubs as well. */
-#if !defined(__MINGW32__) || !defined(GL_NO_STDCALL)
-void gl_dispatch_stub_543(void){}
-void gl_dispatch_stub_544(void){}
-void gl_dispatch_stub_545(void){}
-void gl_dispatch_stub_546(void){}
-void gl_dispatch_stub_547(void){}
-void gl_dispatch_stub_548(void){}
-void gl_dispatch_stub_549(void){}
-void gl_dispatch_stub_550(void){}
-void gl_dispatch_stub_551(void){}
-void gl_dispatch_stub_552(void){}
-void gl_dispatch_stub_553(void){}
-void gl_dispatch_stub_554(void){}
-void gl_dispatch_stub_555(void){}
-void gl_dispatch_stub_556(void){}
-void gl_dispatch_stub_557(void){}
-void gl_dispatch_stub_558(void){}
-void gl_dispatch_stub_559(void){}
-void gl_dispatch_stub_560(void){}
-void gl_dispatch_stub_561(void){}
-void gl_dispatch_stub_565(void){}
-void gl_dispatch_stub_566(void){}
-void gl_dispatch_stub_577(void){}
-void gl_dispatch_stub_578(void){}
-void gl_dispatch_stub_603(void){}
-void gl_dispatch_stub_645(void){}
-void gl_dispatch_stub_646(void){}
-void gl_dispatch_stub_647(void){}
-void gl_dispatch_stub_648(void){}
-void gl_dispatch_stub_649(void){}
-void gl_dispatch_stub_650(void){}
-void gl_dispatch_stub_651(void){}
-void gl_dispatch_stub_652(void){}
-void gl_dispatch_stub_653(void){}
-void gl_dispatch_stub_733(void){}
-void gl_dispatch_stub_734(void){}
-void gl_dispatch_stub_735(void){}
-void gl_dispatch_stub_736(void){}
-void gl_dispatch_stub_737(void){}
-void gl_dispatch_stub_738(void){}
-void gl_dispatch_stub_744(void){}
-void gl_dispatch_stub_745(void){}
-void gl_dispatch_stub_746(void){}
-void gl_dispatch_stub_760(void){}
-void gl_dispatch_stub_761(void){}
-void gl_dispatch_stub_763(void){}
-void gl_dispatch_stub_765(void){}
-void gl_dispatch_stub_766(void){}
-void gl_dispatch_stub_767(void){}
-void gl_dispatch_stub_768(void){}
-
-void gl_dispatch_stub_562(void){}
-void gl_dispatch_stub_563(void){}
-void gl_dispatch_stub_564(void){}
-void gl_dispatch_stub_567(void){}
-void gl_dispatch_stub_568(void){}
-void gl_dispatch_stub_569(void){}
-void gl_dispatch_stub_580(void){}
-void gl_dispatch_stub_581(void){}
-void gl_dispatch_stub_606(void){}
-void gl_dispatch_stub_654(void){}
-void gl_dispatch_stub_655(void){}
-void gl_dispatch_stub_656(void){}
-void gl_dispatch_stub_739(void){}
-void gl_dispatch_stub_740(void){}
-void gl_dispatch_stub_741(void){}
-void gl_dispatch_stub_748(void){}
-void gl_dispatch_stub_749(void){}
-void gl_dispatch_stub_769(void){}
-void gl_dispatch_stub_770(void){}
-void gl_dispatch_stub_771(void){}
-void gl_dispatch_stub_772(void){}
-void gl_dispatch_stub_773(void){}
-
-#endif
+++ /dev/null
-#ifndef WMESADEF_H
-#define WMESADEF_H
-#ifdef __MINGW32__
-#include <windows.h>
-#endif
-#if 0
-#include "context.h"
-#endif
-#include "state_tracker/st_context.h"
-#include "state_tracker/st_public.h"
-
-
-/**
- * The Windows Mesa rendering context, derived from GLcontext.
- */
-struct wmesa_context {
- struct st_context *st;
- HDC hDC;
- BYTE cColorBits;
-};
-
-/**
- * Windows framebuffer, derived from gl_framebuffer
- */
-struct wmesa_framebuffer
-{
- struct st_framebuffer *stfb;
- HDC hDC;
- int pixelformat;
- BYTE cColorBits;
- HDC dib_hDC;
- HBITMAP hbmDIB;
- HBITMAP hOldBitmap;
- PBYTE pbPixels;
- struct wmesa_framebuffer *next;
-};
-
-typedef struct wmesa_framebuffer *WMesaFramebuffer;
-
-#endif /* WMESADEF_H */
if env['platform'] == 'linux' \
and 'mesa' in env['statetrackers'] \
- and 'softpipe' in env['drivers'] \
- and 'i965simple' in env['drivers'] \
+ and ('softpipe' or 'i915simple' or 'trace') in env['drivers'] \
and not env['dri']:
env = env.Clone()
'xfonts.c',
'xm_api.c',
'xm_winsys.c',
- 'xm_winsys_aub.c',
- 'brw_aub.c',
]
+
+ drivers = [];
+
+ if 'softpipe' in env['drivers']:
+ drivers += [softpipe]
+
+ if 'i965simple' in env['drivers']:
+ drivers += [i965simple]
+ sources += [
+ 'brw_aub.c',
+ 'xm_winsys_aub.c',
+ ]
- drivers = [
- softpipe,
- i965simple,
- ]
-
if 'trace' in env['drivers']:
env.Append(CPPDEFINES = 'GALLIUM_TRACE')
drivers += [trace]
/* offset in pixels */
offset *= TILE_SIZE * TILE_SIZE;
- if (XSHM_ENABLED(xm_buf)) {
+ if (0 && XSHM_ENABLED(xm_buf)) {
ximage->data = (char *) xm_buf->data + 4 * offset;
/* make copy of tile data */
memcpy(tmpTile, (uint *) ximage->data, sizeof(tmpTile));
#endif
}
else {
- /* twiddel from ximage buffer to temp tile */
+ /* twiddle from ximage buffer to temp tile */
twiddle_tile((uint *) xm_buf->data + offset, tmpTile);
/* display temp tile data */
ximage->data = (char *) tmpTile;
default: $(TOP)/configs/current
@for dir in $(SUBDIRS) ; do \
- (cd $$dir ; $(MAKE)) ; \
+ (cd $$dir && $(MAKE)) || exit 1 ; \
done
-install:
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) $(TOP)/$(LIB_DIR)/libGLU.* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+# GLU pkg-config file
+pcedit = sed \
+ -e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+ -e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+ -e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
+ -e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),'
+glu.pc: glu.pc.in
+ $(pcedit) $< > $@
+
+install: glu.pc
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+ $(INSTALL) $(TOP)/$(LIB_DIR)/$(GLU_LIB_GLOB) $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -m 644 glu.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
clean:
- @for dir in $(SUBDIRS) ; do \
- (cd $$dir ; $(MAKE) clean) ; \
+ -@for dir in $(SUBDIRS) ; do \
+ (cd $$dir && $(MAKE) clean) ; \
done
+ -rm -f *.pc
--- /dev/null
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: glu
+Description: Mesa OpenGL Utility library
+Requires: gl
+Version: @VERSION@
+Libs: -L${libdir} -lGLU
+Cflags: -I${includedir}
OBJECTS = $(C_SOURCES:.c=.o)
-INCLUDES = -I. -I- -I$(TOP)/include
+INCLUDES = -I. -I$(TOP)/include
##### RULES #####
echo "$(GLU_LIB_NAME) not build under BeOS, but integrated into ${GL_LIB_NAME}." ; \
exit 0 ; \
else \
- $(MAKE) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) ; \
+ $(MAKE) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) || exit 1 ; \
fi
$(TOP)/$(LIB_DIR):
# Make the library:
$(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME): $(OBJECTS)
- @ $(TOP)/bin/mklib -o $(GLU_LIB) -linker '$(CC)' \
+ @ $(MKLIB) -o $(GLU_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLU_MAJOR) -minor $(GLU_MINOR) -patch $(GLU_TINY) \
$(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
$(GLU_LIB_DEPS) $(OBJECTS)
/* calcul transformation inverse */
matmul(A, proj, model);
- invert_matrix(A, m);
+ if (!invert_matrix(A, m))
+ return GL_FALSE;
/* d'ou les coordonnees objets */
transform_point(out, m, in);
/* calcul transformation inverse */
matmul(A, projMatrix, modelMatrix);
- invert_matrix(A, m);
+ if (!invert_matrix(A, m))
+ return GL_FALSE;
/* d'ou les coordonnees objets */
transform_point(out, m, in);
/* calcul transformation inverse */
matmul(A, proj, model);
- invert_matrix(A, m);
+ if (!invert_matrix(A, m))
+ return GL_FALSE;
/* d'ou les coordonnees objets */
transform_point(out, m, in);
/* calcul transformation inverse */
matmul(A, projMatrix, modelMatrix);
- invert_matrix(A, m);
+ if (!invert_matrix(A, m))
+ return GL_FALSE;
/* d'ou les coordonnees objets */
transform_point(out, m, in);
echo "$(GLU_LIB_NAME) not build under BeOS, but integrated into ${GL_LIB_NAME}." ; \
exit 0 ; \
else \
- $(MAKE) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) ; \
+ $(MAKE) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) || exit 1 ; \
fi
$(TOP)/$(LIB_DIR):
# Make the library:
$(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME): $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLU_LIB) -linker '$(CXX)' \
+ $(MKLIB) -o $(GLU_LIB) -linker '$(CXX)' -ldflags '$(LDFLAGS)' \
-major $(GLU_MAJOR) -minor $(GLU_MINOR) -patch $(GLU_TINY) \
-cplusplus $(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
- -exports glu.exports \
+ -exports glu.exports -id $(INSTALL_LIB_DIR)/lib$(GLU_LIB).$(GLU_MAJOR).dylib \
$(GLU_LIB_DEPS) $(OBJECTS)
--- /dev/null
+# Mesa 3-D graphics library
+# Version: 5.1
+#
+# Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# MinGW core makefile v1.4 for Mesa
+#
+# Copyright (C) 2002 - Daniel Borca
+# Email : dborca@users.sourceforge.net
+# Web : http://www.geocities.com/dborca
+
+# MinGW core-glu makefile updated for Mesa 7.0
+#
+# Updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+#
+# Available options:
+#
+# Environment variables:
+# CFLAGS
+#
+# GLIDE path to Glide3 SDK; used with FX.
+# default = $(TOP)/glide3
+# FX=1 build for 3dfx Glide3. Note that this disables
+# compilation of most WMesa code and requires fxMesa.
+# As a consequence, you'll need the Win32 Glide3
+# library to build any application.
+# default = no
+# ICD=1 build the installable client driver interface
+# (windows opengl driver interface)
+# default = no
+# X86=1 optimize for x86 (if possible, use MMX, SSE, 3DNow).
+# default = no
+#
+# Targets:
+# all: build GL
+# clean: remove object files
+#
+
+
+
+.PHONY: all clean
+.INTERMEDIATE: x86/gen_matypes.exe
+.SUFFIXES: .rc .res
+
+# Set this to the prefix of your build tools, i.e. mingw32-
+TOOLS_PREFIX = mingw32-
+
+TOP = ../../..
+LIBDIR = $(TOP)/lib
+
+LIB_NAME = glu32
+DLL_EXT = .dll
+IMP_EXT = .a
+LIB_PRE = lib
+STRIP = -s
+
+AR = ar
+ARFLAGS = crus
+DLLTOOL = dlltool
+
+GLU_DLL = $(LIB_NAME)$(DLL_EXT)
+GLU_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)
+GLU_DEF = $(LIB_NAME).def
+
+LDLIBS = -L$(LIBDIR) -lopengl32
+LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at
+
+CFLAGS += -DBUILD_GLU32 -D_DLL
+
+
+CC = $(TOOLS_PREFIX)gcc
+CFLAGS += -DNDEBUG -DLIBRARYBUILD -I$(TOP)/include -Iinclude
+CXX = $(TOOLS_PREFIX)g++
+CXXFLAGS = $(CFLAGS) -Ilibnurbs/internals -Ilibnurbs/interface -Ilibnurbs/nurbtess
+
+AR = ar
+ARFLAGS = crus
+
+UNLINK = del $(subst /,\,$(1))
+ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+
+C_SOURCES = \
+ libutil/error.c \
+ libutil/glue.c \
+ libutil/mipmap.c \
+ libutil/project.c \
+ libutil/quad.c \
+ libutil/registry.c \
+ libtess/dict.c \
+ libtess/geom.c \
+ libtess/memalloc.c \
+ libtess/mesh.c \
+ libtess/normal.c \
+ libtess/priorityq.c \
+ libtess/render.c \
+ libtess/sweep.c \
+ libtess/tess.c \
+ libtess/tessmono.c
+
+CC_SOURCES = \
+ libnurbs/interface/bezierEval.cc \
+ libnurbs/interface/bezierPatch.cc \
+ libnurbs/interface/bezierPatchMesh.cc \
+ libnurbs/interface/glcurveval.cc \
+ libnurbs/interface/glinterface.cc \
+ libnurbs/interface/glrenderer.cc \
+ libnurbs/interface/glsurfeval.cc \
+ libnurbs/interface/incurveeval.cc \
+ libnurbs/interface/insurfeval.cc \
+ libnurbs/internals/arc.cc \
+ libnurbs/internals/arcsorter.cc \
+ libnurbs/internals/arctess.cc \
+ libnurbs/internals/backend.cc \
+ libnurbs/internals/basiccrveval.cc \
+ libnurbs/internals/basicsurfeval.cc \
+ libnurbs/internals/bin.cc \
+ libnurbs/internals/bufpool.cc \
+ libnurbs/internals/cachingeval.cc \
+ libnurbs/internals/ccw.cc \
+ libnurbs/internals/coveandtiler.cc \
+ libnurbs/internals/curve.cc \
+ libnurbs/internals/curvelist.cc \
+ libnurbs/internals/curvesub.cc \
+ libnurbs/internals/dataTransform.cc \
+ libnurbs/internals/displaylist.cc \
+ libnurbs/internals/flist.cc \
+ libnurbs/internals/flistsorter.cc \
+ libnurbs/internals/hull.cc \
+ libnurbs/internals/intersect.cc \
+ libnurbs/internals/knotvector.cc \
+ libnurbs/internals/mapdesc.cc \
+ libnurbs/internals/mapdescv.cc \
+ libnurbs/internals/maplist.cc \
+ libnurbs/internals/mesher.cc \
+ libnurbs/internals/monoTriangulationBackend.cc \
+ libnurbs/internals/monotonizer.cc \
+ libnurbs/internals/mycode.cc \
+ libnurbs/internals/nurbsinterfac.cc \
+ libnurbs/internals/nurbstess.cc \
+ libnurbs/internals/patch.cc \
+ libnurbs/internals/patchlist.cc \
+ libnurbs/internals/quilt.cc \
+ libnurbs/internals/reader.cc \
+ libnurbs/internals/renderhints.cc \
+ libnurbs/internals/slicer.cc \
+ libnurbs/internals/sorter.cc \
+ libnurbs/internals/splitarcs.cc \
+ libnurbs/internals/subdivider.cc \
+ libnurbs/internals/tobezier.cc \
+ libnurbs/internals/trimline.cc \
+ libnurbs/internals/trimregion.cc \
+ libnurbs/internals/trimvertpool.cc \
+ libnurbs/internals/uarray.cc \
+ libnurbs/internals/varray.cc \
+ libnurbs/nurbtess/directedLine.cc \
+ libnurbs/nurbtess/gridWrap.cc \
+ libnurbs/nurbtess/monoChain.cc \
+ libnurbs/nurbtess/monoPolyPart.cc \
+ libnurbs/nurbtess/monoTriangulation.cc \
+ libnurbs/nurbtess/partitionX.cc \
+ libnurbs/nurbtess/partitionY.cc \
+ libnurbs/nurbtess/polyDBG.cc \
+ libnurbs/nurbtess/polyUtil.cc \
+ libnurbs/nurbtess/primitiveStream.cc \
+ libnurbs/nurbtess/quicksort.cc \
+ libnurbs/nurbtess/rectBlock.cc \
+ libnurbs/nurbtess/sampleComp.cc \
+ libnurbs/nurbtess/sampleCompBot.cc \
+ libnurbs/nurbtess/sampleCompRight.cc \
+ libnurbs/nurbtess/sampleCompTop.cc \
+ libnurbs/nurbtess/sampleMonoPoly.cc \
+ libnurbs/nurbtess/sampledLine.cc \
+ libnurbs/nurbtess/searchTree.cc
+
+SOURCES = $(C_SOURCES) $(CC_SOURCES)
+
+OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))
+
+.c.o:
+ $(CC) -o $@ $(CFLAGS) -c $<
+.cc.o:
+ $(CXX) -o $@ $(CXXFLAGS) -c $<
+
+
+all: $(LIBDIR) $(LIBDIR)/$(GLU_DLL) $(LIBDIR)/$(GLU_IMP)
+
+$(LIBDIR):
+ mkdir -p $(LIBDIR)
+
+$(LIBDIR)/$(GLU_DLL) $(LIBDIR)/$(GLU_IMP): $(OBJECTS)
+ $(CXX) $(LDFLAGS) -o $(LIBDIR)/$(GLU_DLL) $^ $(LDLIBS)
+ $(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GLU_DEF) $^
+ $(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GLU_IMP) --def $(LIBDIR)/$(GLU_DEF)
+
+
+clean:
+ -$(call UNLINK,libutil/*.o)
+ -$(call UNLINK,libtess/*.o)
+ -$(call UNLINK,libnurbs/interface/*.o)
+ -$(call UNLINK,libnurbs/internals/*.o)
+ -$(call UNLINK,libnurbs/nurbtess/*.o)
--- /dev/null
+_gluBeginCurve
+_gluBeginPolygon
+_gluBeginSurface
+_gluBeginTrim
+_gluBuild1DMipmapLevels
+_gluBuild1DMipmaps
+_gluBuild2DMipmapLevels
+_gluBuild2DMipmaps
+_gluBuild3DMipmapLevels
+_gluBuild3DMipmaps
+_gluCheckExtension
+_gluCylinder
+_gluDeleteNurbsRenderer
+_gluDeleteQuadric
+_gluDeleteTess
+_gluDisk
+_gluEndCurve
+_gluEndPolygon
+_gluEndSurface
+_gluEndTrim
+_gluErrorString
+_gluGetNurbsProperty
+_gluGetString
+_gluGetTessProperty
+_gluLoadSamplingMatrices
+_gluLookAt
+_gluNewNurbsRenderer
+_gluNewQuadric
+_gluNewTess
+_gluNextContour
+_gluNurbsCallback
+_gluNurbsCallbackData
+_gluNurbsCallbackDataEXT
+_gluNurbsCurve
+_gluNurbsProperty
+_gluNurbsSurface
+_gluOrtho2D
+_gluPartialDisk
+_gluPerspective
+_gluPickMatrix
+_gluProject
+_gluPwlCurve
+_gluQuadricCallback
+_gluQuadricDrawStyle
+_gluQuadricNormals
+_gluQuadricOrientation
+_gluQuadricTexture
+_gluScaleImage
+_gluSphere
+_gluTessBeginContour
+_gluTessBeginPolygon
+_gluTessCallback
+_gluTessEndContour
+_gluTessEndPolygon
+_gluTessNormal
+_gluTessProperty
+_gluTessVertex
+_gluUnProject
+_gluUnProject4
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
void bezierPatchDeleteList(bezierPatch *b)
{
bezierPatch *temp;
- for(temp = b; temp != NULL; temp = temp->next)
- bezierPatchDelete(temp);
+ while (b != NULL) {
+ temp = b;
+ b = b->next;
+ bezierPatchDelete(temp);
+ }
}
bezierPatch* bezierPatchInsert(bezierPatch *list, bezierPatch *b)
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* glcurveval.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* glimports.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* glrenderer.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* glsurfeval.h
}
//clean up
free(leftXYZ);
- free(leftXYZ);
- free(rightNormal);
+ free(rightXYZ);
+ free(leftNormal);
free(rightNormal);
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mystdio.h
#define __glumystdio_h_
#ifdef STANDALONE
-inline void _glu_dprintf( char *, ... ) { }
+inline void _glu_dprintf( const char *, ... ) { }
#endif
#ifdef LIBRARYBUILD
#include <stdio.h>
#define _glu_dprintf printf
#else
-inline void _glu_dprintf( char *, ... ) { }
+inline void _glu_dprintf( const char *, ... ) { }
#endif
#endif
#ifdef GLBUILD
-inline void _glu_dprintf( char *, ... ) { }
+inline void _glu_dprintf( const char *, ... ) { }
#endif
#ifndef NULL
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mystdlib.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* arc.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* arcsorter.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* arctess.h
*-------------------------------------------------------------------------
*/
void
-Backend::bgntmesh( char * )
+Backend::bgntmesh( const char * )
{
#ifndef NOWIREFRAME
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* backend.h
void surfbbox( long, REAL *, REAL * );
void surfgrid( REAL, REAL, long, REAL, REAL, long );
void surfmesh( long, long, long, long );
- void bgntmesh( char * );
+ void bgntmesh( const char * );
void endtmesh( void );
void swaptmesh( void );
void tmeshvert( GridTrimVertex * );
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* basiccurveeval.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* basicsurfeval.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* bezierarc.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* bin.h
* Pool - allocate a new pool of buffers
*-----------------------------------------------------------------------------
*/
-Pool::Pool( int _buffersize, int initpoolsize, char *n )
+Pool::Pool( int _buffersize, int initpoolsize, const char *n )
{
if((unsigned)_buffersize < sizeof(Buffer))
buffersize = sizeof(Buffer);
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* bufpool.h
class Pool {
public:
- Pool( int, int, char * );
+ Pool( int, int, const char * );
~Pool( void );
inline void* new_buffer( void );
inline void free_buffer( void * );
int nextfree; /* byte offset past next free buffer */
int initsize;
enum Magic { is_allocated = 0xf3a1, is_free = 0xf1a2 };
- char *name; /* name of the pool */
+ const char *name; /* name of the pool */
Magic magic; /* marker for valid pool */
};
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* cachingeval.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* coveandtiler.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* curve.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* curvelist.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* defines.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* displaylist.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* flist.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* flistsorter.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* gridline.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* gridtrimvertex.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* gridvertex.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* hull.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* jarcloc.h
return 0;
}
-void Knotvector::show( char *msg )
+void Knotvector::show( const char *msg )
{
#ifndef NDEBUG
_glu_dprintf( "%s\n", msg );
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* knotvector.h
~Knotvector( void );
void init( long, long, long, INREAL * );
int validate( void );
- void show( char * );
+ void show( const char * );
long order; /* order of spline */
long knotcount; /* number of knots */
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mapdesc.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* maplist.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mesher.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* monotonizer.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* myassert.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mymath.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mysetjmp.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mystring.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* nurbsconsts.h
}
int
-NurbsTessellator::do_check_knots( Knotvector *knots, char *msg )
+NurbsTessellator::do_check_knots( Knotvector *knots, const char *msg )
{
int status = knots->validate();
if( status ) {
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* nurbstess.h
private:
void resetObjects( void );
- int do_check_knots( Knotvector *, char * );
+ int do_check_knots( Knotvector *, const char * );
void do_nurbserror( int );
void do_bgncurve( O_curve * );
void do_endcurve( void );
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* patch.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* patchlist.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* pwlarc.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* quilt.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* reader.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* renderhints.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* simplemath.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* slicer.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* subdivider.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* trimline.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* trimregion.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* trimvertex.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* trimvertexpool.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* types.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* uarray.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* varray.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* glimports.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*monoPolyPart.h
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mystdio.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* mystdlib.h
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*partitionY.h:
*partition a polygon into a Y-monotone polygon:
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
*/
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
** Author: Eric Veach, July 1994.
**
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "gluos.h"
#include "gluint.h"
if ((errorCode >= GLU_NURBS_ERROR1) && (errorCode <= GLU_NURBS_ERROR37)) {
return (const GLubyte *) __gluNURBSErrorString(errorCode - (GLU_NURBS_ERROR1 - 1));
}
- if ((errorCode >= GLU_TESS_ERROR1) && (errorCode <= GLU_TESS_ERROR8)) {
+ if ((errorCode >= GLU_TESS_ERROR1) && (errorCode <= GLU_TESS_ERROR6)) {
return (const GLubyte *) __gluTessErrorString(errorCode - (GLU_TESS_ERROR1 - 1));
}
return (const GLubyte *) 0;
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include <stdlib.h>
#include "gluint.h"
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#ifndef __gluint_h__
#define __gluint_h__
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "gluos.h"
#include <assert.h>
static TexImage3Dproc pTexImage3D = 0;
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(__WIN32__)
# include <dlfcn.h>
# include <sys/types.h>
#else
const GLvoid *pixels )
{
if (!pTexImage3D) {
-#ifdef _WIN32
+#if defined(_WIN32) || defined(__WIN32__)
pTexImage3D = (TexImage3Dproc) wglGetProcAddress("glTexImage3D");
if (!pTexImage3D)
pTexImage3D = (TexImage3Dproc) wglGetProcAddress("glTexImage3DEXT");
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "gluos.h"
#include <math.h>
}
/*
-** inverse = invert(src)
-** New, faster implementation by Shan Hao Bo, April 2006.
+** Invert 4x4 matrix.
+** Contributed by David Moore (See Mesa bug #6748)
*/
-static int __gluInvertMatrixd(const GLdouble src[16], GLdouble inverse[16])
+static int __gluInvertMatrixd(const GLdouble m[16], GLdouble invOut[16])
{
- int i, j, k;
- double t;
- GLdouble temp[4][4];
-
- for (i=0; i<4; i++) {
- for (j=0; j<4; j++) {
- temp[i][j] = src[i*4+j];
- }
- }
- __gluMakeIdentityd(inverse);
-
- for (i = 0; i < 4; i++) {
- if (temp[i][i] == 0.0f) {
- /*
- ** Look for non-zero element in column
- */
- for (j = i + 1; j < 4; j++) {
- if (temp[j][i] != 0.0f) {
- break;
- }
- }
-
- if (j != 4) {
- /*
- ** Swap rows.
- */
- for (k = 0; k < 4; k++) {
- t = temp[i][k];
- temp[i][k] = temp[j][k];
- temp[j][k] = t;
-
- t = inverse[i*4+k];
- inverse[i*4+k] = inverse[j*4+k];
- inverse[j*4+k] = t;
- }
- }
- else {
- /*
- ** No non-zero pivot. The matrix is singular,
-which shouldn't
- ** happen. This means the user gave us a bad
-matrix.
- */
- return GL_FALSE;
- }
- }
-
- t = 1.0f / temp[i][i];
- for (k = 0; k < 4; k++) {
- temp[i][k] *= t;
- inverse[i*4+k] *= t;
- }
- for (j = 0; j < 4; j++) {
- if (j != i) {
- t = temp[j][i];
- for (k = 0; k < 4; k++) {
- temp[j][k] -= temp[i][k]*t;
- inverse[j*4+k] -= inverse[i*4+k]*t;
- }
- }
- }
- }
- return GL_TRUE;
+ double inv[16], det;
+ int i;
+
+ inv[0] = m[5]*m[10]*m[15] - m[5]*m[11]*m[14] - m[9]*m[6]*m[15]
+ + m[9]*m[7]*m[14] + m[13]*m[6]*m[11] - m[13]*m[7]*m[10];
+ inv[4] = -m[4]*m[10]*m[15] + m[4]*m[11]*m[14] + m[8]*m[6]*m[15]
+ - m[8]*m[7]*m[14] - m[12]*m[6]*m[11] + m[12]*m[7]*m[10];
+ inv[8] = m[4]*m[9]*m[15] - m[4]*m[11]*m[13] - m[8]*m[5]*m[15]
+ + m[8]*m[7]*m[13] + m[12]*m[5]*m[11] - m[12]*m[7]*m[9];
+ inv[12] = -m[4]*m[9]*m[14] + m[4]*m[10]*m[13] + m[8]*m[5]*m[14]
+ - m[8]*m[6]*m[13] - m[12]*m[5]*m[10] + m[12]*m[6]*m[9];
+ inv[1] = -m[1]*m[10]*m[15] + m[1]*m[11]*m[14] + m[9]*m[2]*m[15]
+ - m[9]*m[3]*m[14] - m[13]*m[2]*m[11] + m[13]*m[3]*m[10];
+ inv[5] = m[0]*m[10]*m[15] - m[0]*m[11]*m[14] - m[8]*m[2]*m[15]
+ + m[8]*m[3]*m[14] + m[12]*m[2]*m[11] - m[12]*m[3]*m[10];
+ inv[9] = -m[0]*m[9]*m[15] + m[0]*m[11]*m[13] + m[8]*m[1]*m[15]
+ - m[8]*m[3]*m[13] - m[12]*m[1]*m[11] + m[12]*m[3]*m[9];
+ inv[13] = m[0]*m[9]*m[14] - m[0]*m[10]*m[13] - m[8]*m[1]*m[14]
+ + m[8]*m[2]*m[13] + m[12]*m[1]*m[10] - m[12]*m[2]*m[9];
+ inv[2] = m[1]*m[6]*m[15] - m[1]*m[7]*m[14] - m[5]*m[2]*m[15]
+ + m[5]*m[3]*m[14] + m[13]*m[2]*m[7] - m[13]*m[3]*m[6];
+ inv[6] = -m[0]*m[6]*m[15] + m[0]*m[7]*m[14] + m[4]*m[2]*m[15]
+ - m[4]*m[3]*m[14] - m[12]*m[2]*m[7] + m[12]*m[3]*m[6];
+ inv[10] = m[0]*m[5]*m[15] - m[0]*m[7]*m[13] - m[4]*m[1]*m[15]
+ + m[4]*m[3]*m[13] + m[12]*m[1]*m[7] - m[12]*m[3]*m[5];
+ inv[14] = -m[0]*m[5]*m[14] + m[0]*m[6]*m[13] + m[4]*m[1]*m[14]
+ - m[4]*m[2]*m[13] - m[12]*m[1]*m[6] + m[12]*m[2]*m[5];
+ inv[3] = -m[1]*m[6]*m[11] + m[1]*m[7]*m[10] + m[5]*m[2]*m[11]
+ - m[5]*m[3]*m[10] - m[9]*m[2]*m[7] + m[9]*m[3]*m[6];
+ inv[7] = m[0]*m[6]*m[11] - m[0]*m[7]*m[10] - m[4]*m[2]*m[11]
+ + m[4]*m[3]*m[10] + m[8]*m[2]*m[7] - m[8]*m[3]*m[6];
+ inv[11] = -m[0]*m[5]*m[11] + m[0]*m[7]*m[9] + m[4]*m[1]*m[11]
+ - m[4]*m[3]*m[9] - m[8]*m[1]*m[7] + m[8]*m[3]*m[5];
+ inv[15] = m[0]*m[5]*m[10] - m[0]*m[6]*m[9] - m[4]*m[1]*m[10]
+ + m[4]*m[2]*m[9] + m[8]*m[1]*m[6] - m[8]*m[2]*m[5];
+
+ det = m[0]*inv[0] + m[1]*inv[4] + m[2]*inv[8] + m[3]*inv[12];
+ if (det == 0)
+ return GL_FALSE;
+
+ det = 1.0 / det;
+
+ for (i = 0; i < 16; i++)
+ invOut[i] = inv[i] * det;
+
+ return GL_TRUE;
}
static void __gluMultMatricesd(const GLdouble a[16], const GLdouble b[16],
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "gluos.h"
#include "gluint.h"
GLfloat cosCache3b[CACHE_SIZE];
GLfloat angle;
GLfloat zLow, zHigh;
- GLfloat sintemp1, sintemp2, sintemp3 = 0.0, sintemp4 = 0.0;
- GLfloat costemp1, costemp2 = 0.0, costemp3 = 0.0, costemp4 = 0.0;
+ GLfloat sintemp1 = 0.0, sintemp2 = 0.0, sintemp3 = 0.0, sintemp4 = 0.0;
+ GLfloat costemp1 = 0.0, costemp2 = 0.0, costemp3 = 0.0, costemp4 = 0.0;
GLboolean needCache2, needCache3;
GLint start, finish;
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "gluos.h"
#include <GL/glu.h>
# Make the library
$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
- @$(TOP)/bin/mklib -o $(GLUT_LIB) -major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
- -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) $(GLUT_LIB_DEPS) \
- $(OBJECTS)
+ @$(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ -major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
+ -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+ $(GLUT_LIB_DEPS) $(OBJECTS)
clean:
-rm -f *.o
# Make the library
$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
$(GLUT_LIB_DEPS) -install $(TOP)/$(LIB_DIR) \
$(MKLIB_OPTIONS) $(OBJECTS)
# Remove .o and backup files
clean: depend
- -rm -f depend
+ -rm -f depend depend.bak
-rm -f *.o *~ *.o *~ *.so libglut.so.3.7
include depend
gettimeofday( &now, NULL );
*ret_msec = (time->tv_sec - now.tv_sec) * 1000 +
- (time->tv_usec - now.tv_usec + 500) / 1000;
+ (time->tv_usec - now.tv_usec + 999) / 1000;
return GL_TRUE;
}
IDirectFBSurface *surface;
IDirectFBGL *gl;
+ /* display mode */
+ GLenum mode;
+
/* cursor position in fullscreen mode */
int cx;
int cy;
case 8:
config.pixelformat = DSPF_RGB332;
break;
+ case 12:
+ config.pixelformat = DSPF_ARGB4444;
+ break;
case 15:
config.pixelformat = DSPF_ARGB1555;
break;
if (joystick)
joystick->AttachEventBuffer( joystick, events );
- new->visible = GL_TRUE;
+ new->visible = GL_TRUE;
}
else {
DFBWindowDescription dsc;
DWET_BUTTONDOWN | DWET_BUTTONUP |
DWET_ENTER | DWET_LEAVE |
DWET_MOTION | DWET_SIZE );
-
new->req.flags |= WINDOW_REQUEST_SHOW;
}
+ new->mode = g_display_mode;
+
new->reshape = GL_TRUE;
new->visibility = GL_TRUE;
new->redisplay = GL_TRUE;
__GlutWindow *cur = g_stack;
while (cur) {
- __GlutWindow *next = cur->next;
+ __GlutWindow *next = cur->next;
+ GLboolean displayed = GL_FALSE;
if (cur->window && cur->req.flags) {
if (cur == g_current)
cur->surface->GetSize( cur->surface, &w, &h );
__glutSetWindow( cur );
reshape_func( w, h );
+ displayed = GL_TRUE;
}
if (cur->visibility && visibility_func) {
g_idle = GL_FALSE;
__glutSetWindow( cur );
visibility_func( cur->visible ? GLUT_VISIBLE : GLUT_NOT_VISIBLE );
+ displayed = GL_TRUE;
}
if (cur->redisplay && display_func) {
g_idle = GL_FALSE;
__glutSetWindow( cur );
display_func();
+ displayed = GL_TRUE;
+ }
+
+ if (displayed && cur->window && cur->visible) {
+ if (!(cur->mode & GLUT_DOUBLE)) {
+ cur->gl->Unlock( cur->gl );
+ cur->surface->Flip( cur->surface, NULL, 0 );
+ cur->gl->Lock( cur->gl );
+ }
}
cur->reshape = GL_FALSE;
# Make the library
$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
$(GLUT_LIB_DEPS) -install $(TOP)/$(LIB_DIR) \
$(MKLIB_OPTIONS) $(OBJECTS)
install:
- $(INSTALL) -d $(INSTALL_DIR)/include/GL
- $(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(INSTALL_DIR)/include/GL
- $(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(INSTALL_DIR)/$(LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)
# Run 'make -f Makefile.solo dep' to update the dependencies if you change
# what's included by any source file.
# Remove .o and backup files
clean: depend
- -rm -f depend
+ -rm -f depend depend.bak
-rm -f *.o *~ *.o *~ *.so libglut.so.3.7
include depend
# Make the library
$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) \
-patch $(GLUT_TINY) $(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
$(GLUT_LIB_DEPS) $(OBJECTS)
glut_dstr.c \
glut_event.c \
glut_ext.c \
+ glut_fcb.c \
glut_fullscrn.c \
glut_gamemode.c \
glut_get.c \
# Make the library
$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
$(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
+ -id $(INSTALL_LIB_DIR)/lib$(GLUT_LIB).$(GLUT_MAJOR).dylib \
$(GLUT_LIB_DEPS) $(OBJECTS)
-install:
- $(INSTALL) -d $(INSTALL_DIR)/include/GL
- $(INSTALL) -d $(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(INSTALL_DIR)/include/GL
- $(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(INSTALL_DIR)/$(LIB_DIR)
+# glut pkgconfig file
+pcedit = sed \
+ -e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+ -e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+ -e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
+ -e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
+glut.pc: glut.pc.in
+ $(pcedit) $< > $@
+
+install: glut.pc
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+ $(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_GLOB) $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
clean:
-rm -f *.o *~
-rm -f *.lo
-rm -f *.la
+ -rm -f *.pc
-rm -rf .libs
- -rm -rf depend depend.bak
+ -rm -f depend depend.bak
depend: $(SOURCES)
@ rm -f depend
@ touch depend
@ $(MKDEP) $(MKDEP_OPTIONS) -I$(TOP)/include $(SOURCES) \
- > /dev/null
+ $(X11_INCLUDES) > /dev/null
include depend
--- /dev/null
+# Mesa 3-D graphics library
+# Version: 5.1
+#
+# Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# MinGW core makefile v1.4 for Mesa
+#
+# Copyright (C) 2002 - Daniel Borca
+# Email : dborca@users.sourceforge.net
+# Web : http://www.geocities.com/dborca
+
+# MinGW core-glut makefile updated for Mesa 7.0
+#
+# Updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+
+#
+# Available options:
+#
+# Environment variables:
+# CFLAGS
+#
+# GLIDE path to Glide3 SDK; used with FX.
+# default = $(TOP)/glide3
+# FX=1 build for 3dfx Glide3. Note that this disables
+# compilation of most WMesa code and requires fxMesa.
+# As a consequence, you'll need the Win32 Glide3
+# library to build any application.
+# default = no
+# ICD=1 build the installable client driver interface
+# (windows opengl driver interface)
+# default = no
+# X86=1 optimize for x86 (if possible, use MMX, SSE, 3DNow).
+# default = no
+#
+# Targets:
+# all: build GL
+# clean: remove object files
+#
+
+
+
+.PHONY: all clean
+.INTERMEDIATE: x86/gen_matypes.exe
+.SUFFIXES: .rc .res
+
+# Set this to the prefix of your build tools, i.e. mingw32-
+TOOLS_PREFIX = mingw32-
+
+TOP = ../../..
+
+LIBDIR = $(TOP)/lib
+
+LIB_NAME = glut32
+
+DLL_EXT = .dll
+IMP_EXT = .a
+LIB_PRE = lib
+STRIP = -s
+
+AR = ar
+ARFLAGS = crus
+DLLTOOL = dlltool
+
+GLUT_DLL = $(LIB_NAME)$(DLL_EXT)
+GLUT_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)
+GLUT_DEF = $(LIB_NAME).def
+
+LDLIBS = -L$(LIBDIR) -lwinmm -lgdi32 -luser32 -lopengl32 -lglu32
+LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at
+
+CFLAGS += -DBUILD_GLUT32 -DGLUT_BUILDING_LIB -DMESA -D_DLL
+CFLAGS += -DNDEBUG -DLIBRARYBUILD -I$(TOP)/include
+
+CC = $(TOOLS_PREFIX)gcc
+CXX = $(TOOLS_PREFIX)g++
+CXXFLAGS = $(CFLAGS)
+
+AR = ar
+ARFLAGS = crus
+
+UNLINK = del $(subst /,\,$(1))
+ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+
+HDRS = glutint.h glutstroke.h glutbitmap.h glutwin32.h stroke.h win32_glx.h win32_x11.h
+
+SRCS = \
+ glut_bitmap.c \
+ glut_bwidth.c \
+ glut_cindex.c \
+ glut_cmap.c \
+ glut_cursor.c \
+ glut_dials.c \
+ glut_dstr.c \
+ glut_event.c \
+ glut_ext.c \
+ glut_fcb.c \
+ glut_fullscrn.c \
+ glut_gamemode.c \
+ glut_get.c \
+ glut_init.c \
+ glut_input.c \
+ glut_joy.c \
+ glut_key.c \
+ glut_keyctrl.c \
+ glut_keyup.c \
+ glut_mesa.c \
+ glut_modifier.c \
+ glut_overlay.c \
+ glut_shapes.c \
+ glut_space.c \
+ glut_stroke.c \
+ glut_swap.c \
+ glut_swidth.c \
+ glut_tablet.c \
+ glut_teapot.c \
+ glut_util.c \
+ glut_vidresize.c \
+ glut_warp.c \
+ glut_win.c \
+ glut_winmisc.c \
+ win32_glx.c \
+ win32_menu.c \
+ win32_util.c \
+ win32_winproc.c \
+ win32_x11.c
+
+
+SRCSSEMIGENS = \
+ glut_8x13.c \
+ glut_9x15.c \
+ glut_hel10.c \
+ glut_hel12.c \
+ glut_hel18.c \
+ glut_mroman.c \
+ glut_roman.c \
+ glut_tr10.c \
+ glut_tr24.c
+
+
+
+SOURCES = $(SRCS) $(SRCSSEMIGENS)
+
+OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))
+
+.c.o:
+ $(CC) -o $@ $(CFLAGS) -c $<
+.cc.o:
+ $(CXX) -o $@ $(CXXFLAGS) -c $<
+
+
+all: $(LIBDIR) $(LIBDIR)/$(GLUT_DLL) $(LIBDIR)/$(GLUT_IMP)
+
+$(LIBDIR):
+ mkdir -p $(LIBDIR)
+
+$(LIBDIR)/$(GLUT_DLL) $(LIBDIR)/$(GLUT_IMP): $(OBJECTS)
+ $(CXX) $(LDFLAGS) -o $(LIBDIR)/$(GLUT_DLL) $^ $(LDLIBS)
+ $(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GLUT_DEF) $^
+ $(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GLUT_IMP) --def $(LIBDIR)/$(GLUT_DEF)
+
+clean:
+ -$(call UNLINK,*.o)
\ No newline at end of file
--- /dev/null
+Import('*')
+
+env = env.Clone()
+
+if env['platform'] != 'windows':
+ Return()
+
+target = 'glut32'
+
+env.Replace(CPPDEFINES = [
+ 'BUILD_GLUT32',
+ 'GLUT_BUILDING_LIB',
+ 'MESA',
+ '_DLL',
+ 'NDEBUG',
+ 'GLUT_NO_WARNING_DISABLE',
+])
+
+env.AppendUnique(CPPPATH = [
+ '#/include',
+])
+
+env.PrependUnique(LIBS = [
+ 'winmm',
+ 'gdi32',
+ 'user32',
+ 'opengl32',
+ 'glu32',
+])
+
+sources = [
+ 'glut_bitmap.c',
+ 'glut_bwidth.c',
+ 'glut_cindex.c',
+ 'glut_cmap.c',
+ 'glut_cursor.c',
+ 'glut_dials.c',
+ 'glut_dstr.c',
+ 'glut_event.c',
+ 'glut_ext.c',
+ 'glut_fcb.c',
+ 'glut_fullscrn.c',
+ 'glut_gamemode.c',
+ 'glut_get.c',
+ 'glut_init.c',
+ 'glut_input.c',
+ 'glut_joy.c',
+ 'glut_key.c',
+ 'glut_keyctrl.c',
+ 'glut_keyup.c',
+ 'glut_mesa.c',
+ 'glut_modifier.c',
+ 'glut_overlay.c',
+ 'glut_shapes.c',
+ 'glut_space.c',
+ 'glut_stroke.c',
+ 'glut_swap.c',
+ 'glut_swidth.c',
+ 'glut_tablet.c',
+ 'glut_teapot.c',
+ 'glut_util.c',
+ 'glut_vidresize.c',
+ 'glut_warp.c',
+ 'glut_win.c',
+ 'glut_winmisc.c',
+
+ 'win32_glx.c',
+ 'win32_menu.c',
+ 'win32_util.c',
+ 'win32_winproc.c',
+ 'win32_x11.c',
+
+ 'glut_8x13.c',
+ 'glut_9x15.c',
+ 'glut_hel10.c',
+ 'glut_hel12.c',
+ 'glut_hel18.c',
+ 'glut_mroman.c',
+ 'glut_roman.c',
+ 'glut_tr10.c',
+ 'glut_tr24.c',
+
+ 'glut.def',
+]
+
+env.SharedLibrary(
+ target = target,
+ source = sources,
+)
--- /dev/null
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: glut
+Description: Mesa OpenGL Utility Toolkit library
+Requires: gl glu
+Version: @VERSION@
+Libs: -L${libdir} -lglut
+Cflags: -I${includedir}
fbmodes = (FrameBufferMode *) malloc(n * sizeof(FrameBufferMode));
if (fbmodes == NULL) {
*nitems_return = -1;
+ free(vlist);
return NULL;
}
for (i = 0; i < n; i++) {
# ifdef __sgi
# include <bstring.h> /* prototype for bzero used by FD_ZERO */
# endif
-# if (defined(SVR4) || defined(CRAY) || defined(AIXV3)) && !defined(FD_SETSIZE)
+# if (defined(__FreeBSD__) || defined(SVR4) || defined(CRAY) || defined(AIXV3)) && !defined(FD_SETSIZE)
# include <sys/select.h> /* select system call interface */
# ifdef luna
# include <sysent.h>
GETTIMEOFDAY(&now);
while (IS_AT_OR_AFTER(__glutTimerList->timeout, now)) {
timer = __glutTimerList;
- __glutTimerList = timer->next;
+ /* call the timer function */
timer->func(timer->value);
+ /* remove from the linked list */
+ __glutTimerList = timer->next;
+ /* put this timer on the "free" list */
timer->next = freeTimerList;
freeTimerList = timer;
+
if (!__glutTimerList)
break;
}
+++ /dev/null
-
-/* Copyright (c) Mark J. Kilgard, 1998. */
-
-/* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
-
-/* I appreciate the guidance from William Mitchell
- (mitchell@cam.nist.gov) in developing this friend interface
- for use by the f90gl package. See ../../README.fortran */
-
-#include "glutint.h"
-
-/* FCB stands for Fortran CallBack. */
-
-/* There is only one idleFunc, menuStateFunc, and menuStatusFunc, so they
- can be saved in the wrappers for Fortran rather than the C structures. */
-
-/* Set a Fortran callback function. */
-
-void APIENTRY
-__glutSetFCB(int which, void *func)
-{
-#ifdef SUPPORT_FORTRAN
- switch (which) {
- case GLUT_FCB_DISPLAY:
- __glutCurrentWindow->fdisplay = (GLUTdisplayFCB) func;
- break;
- case GLUT_FCB_RESHAPE:
- __glutCurrentWindow->freshape = (GLUTreshapeFCB) func;
- break;
- case GLUT_FCB_MOUSE:
- __glutCurrentWindow->fmouse = (GLUTmouseFCB) func;
- break;
- case GLUT_FCB_MOTION:
- __glutCurrentWindow->fmotion = (GLUTmotionFCB) func;
- break;
- case GLUT_FCB_PASSIVE:
- __glutCurrentWindow->fpassive = (GLUTpassiveFCB) func;
- break;
- case GLUT_FCB_ENTRY:
- __glutCurrentWindow->fentry = (GLUTentryFCB) func;
- break;
- case GLUT_FCB_KEYBOARD:
- __glutCurrentWindow->fkeyboard = (GLUTkeyboardFCB) func;
- break;
- case GLUT_FCB_KEYBOARD_UP:
- __glutCurrentWindow->fkeyboardUp = (GLUTkeyboardFCB) func;
- break;
- case GLUT_FCB_WINDOW_STATUS:
- __glutCurrentWindow->fwindowStatus = (GLUTwindowStatusFCB) func;
- break;
- case GLUT_FCB_VISIBILITY:
- __glutCurrentWindow->fvisibility = (GLUTvisibilityFCB) func;
- break;
- case GLUT_FCB_SPECIAL:
- __glutCurrentWindow->fspecial = (GLUTspecialFCB) func;
- break;
- case GLUT_FCB_SPECIAL_UP:
- __glutCurrentWindow->fspecialUp = (GLUTspecialFCB) func;
- break;
- case GLUT_FCB_BUTTON_BOX:
- __glutCurrentWindow->fbuttonBox = (GLUTbuttonBoxFCB) func;
- break;
- case GLUT_FCB_DIALS:
- __glutCurrentWindow->fdials = (GLUTdialsFCB) func;
- break;
- case GLUT_FCB_SPACE_MOTION:
- __glutCurrentWindow->fspaceMotion = (GLUTspaceMotionFCB) func;
- break;
- case GLUT_FCB_SPACE_ROTATE:
- __glutCurrentWindow->fspaceRotate = (GLUTspaceRotateFCB) func;
- break;
- case GLUT_FCB_SPACE_BUTTON:
- __glutCurrentWindow->fspaceButton = (GLUTspaceButtonFCB) func;
- break;
- case GLUT_FCB_TABLET_MOTION:
- __glutCurrentWindow->ftabletMotion = (GLUTtabletMotionFCB) func;
- break;
- case GLUT_FCB_TABLET_BUTTON:
- __glutCurrentWindow->ftabletButton = (GLUTtabletButtonFCB) func;
- break;
-#ifdef _WIN32
- case GLUT_FCB_JOYSTICK:
- __glutCurrentWindow->fjoystick = (GLUTjoystickFCB) func;
- break;
-#endif
- case GLUT_FCB_OVERLAY_DISPLAY:
- __glutCurrentWindow->overlay->fdisplay = (GLUTdisplayFCB) func;
- break;
- case GLUT_FCB_SELECT:
- __glutCurrentMenu->fselect = (GLUTselectFCB) func;
- break;
- case GLUT_FCB_TIMER:
- __glutNewTimer->ffunc = (GLUTtimerFCB) func;
- break;
- }
-#endif
-}
-
-/* Get a Fortran callback function. */
-
-void* APIENTRY
-__glutGetFCB(int which)
-{
-#ifdef SUPPORT_FORTRAN
- switch (which) {
- case GLUT_FCB_DISPLAY:
- return (void *) __glutCurrentWindow->fdisplay;
- case GLUT_FCB_RESHAPE:
- return (void *) __glutCurrentWindow->freshape;
- case GLUT_FCB_MOUSE:
- return (void *) __glutCurrentWindow->fmouse;
- case GLUT_FCB_MOTION:
- return (void *) __glutCurrentWindow->fmotion;
- case GLUT_FCB_PASSIVE:
- return (void *) __glutCurrentWindow->fpassive;
- case GLUT_FCB_ENTRY:
- return (void *) __glutCurrentWindow->fentry;
- case GLUT_FCB_KEYBOARD:
- return (void *) __glutCurrentWindow->fkeyboard;
- case GLUT_FCB_KEYBOARD_UP:
- return (void *) __glutCurrentWindow->fkeyboardUp;
- case GLUT_FCB_WINDOW_STATUS:
- return (void *) __glutCurrentWindow->fwindowStatus;
- case GLUT_FCB_VISIBILITY:
- return (void *) __glutCurrentWindow->fvisibility;
- case GLUT_FCB_SPECIAL:
- return (void *) __glutCurrentWindow->fspecial;
- case GLUT_FCB_SPECIAL_UP:
- return (void *) __glutCurrentWindow->fspecialUp;
- case GLUT_FCB_BUTTON_BOX:
- return (void *) __glutCurrentWindow->fbuttonBox;
- case GLUT_FCB_DIALS:
- return (void *) __glutCurrentWindow->fdials;
- case GLUT_FCB_SPACE_MOTION:
- return (void *) __glutCurrentWindow->fspaceMotion;
- case GLUT_FCB_SPACE_ROTATE:
- return (void *) __glutCurrentWindow->fspaceRotate;
- case GLUT_FCB_SPACE_BUTTON:
- return (void *) __glutCurrentWindow->fspaceButton;
- case GLUT_FCB_TABLET_MOTION:
- return (void *) __glutCurrentWindow->ftabletMotion;
- case GLUT_FCB_TABLET_BUTTON:
- return (void *) __glutCurrentWindow->ftabletButton;
- case GLUT_FCB_JOYSTICK:
-#ifdef _WIN32
- return (void *) __glutCurrentWindow->fjoystick;
-#else
- return NULL;
-#endif
- case GLUT_FCB_OVERLAY_DISPLAY:
- return (void *) __glutCurrentWindow->overlay->fdisplay;
- case GLUT_FCB_SELECT:
- return (void *) __glutCurrentMenu->fselect;
- case GLUT_FCB_TIMER:
- return (void *) __glutTimerList->ffunc;
- default:
- return NULL;
- }
-#else
- return NULL;
-#endif
-}
--- /dev/null
+
+/* Copyright (c) Mark J. Kilgard, 1998. */
+
+/* This program is freely distributable without licensing fees
+ and is provided without guarantee or warrantee expressed or
+ implied. This program is -not- in the public domain. */
+
+/* I appreciate the guidance from William Mitchell
+ (mitchell@cam.nist.gov) in developing this friend interface
+ for use by the f90gl package. See ../../README.fortran */
+
+#include "glutint.h"
+
+/* FCB stands for Fortran CallBack. */
+
+/* There is only one idleFunc, menuStateFunc, and menuStatusFunc, so they
+ can be saved in the wrappers for Fortran rather than the C structures. */
+
+/* Set a Fortran callback function. */
+
+void APIENTRY
+__glutSetFCB(int which, GLUTproc func)
+{
+#ifdef SUPPORT_FORTRAN
+ switch (which) {
+ case GLUT_FCB_DISPLAY:
+ __glutCurrentWindow->fdisplay = (GLUTdisplayFCB) func;
+ break;
+ case GLUT_FCB_RESHAPE:
+ __glutCurrentWindow->freshape = (GLUTreshapeFCB) func;
+ break;
+ case GLUT_FCB_MOUSE:
+ __glutCurrentWindow->fmouse = (GLUTmouseFCB) func;
+ break;
+ case GLUT_FCB_MOTION:
+ __glutCurrentWindow->fmotion = (GLUTmotionFCB) func;
+ break;
+ case GLUT_FCB_PASSIVE:
+ __glutCurrentWindow->fpassive = (GLUTpassiveFCB) func;
+ break;
+ case GLUT_FCB_ENTRY:
+ __glutCurrentWindow->fentry = (GLUTentryFCB) func;
+ break;
+ case GLUT_FCB_KEYBOARD:
+ __glutCurrentWindow->fkeyboard = (GLUTkeyboardFCB) func;
+ break;
+ case GLUT_FCB_KEYBOARD_UP:
+ __glutCurrentWindow->fkeyboardUp = (GLUTkeyboardFCB) func;
+ break;
+ case GLUT_FCB_WINDOW_STATUS:
+ __glutCurrentWindow->fwindowStatus = (GLUTwindowStatusFCB) func;
+ break;
+ case GLUT_FCB_VISIBILITY:
+ __glutCurrentWindow->fvisibility = (GLUTvisibilityFCB) func;
+ break;
+ case GLUT_FCB_SPECIAL:
+ __glutCurrentWindow->fspecial = (GLUTspecialFCB) func;
+ break;
+ case GLUT_FCB_SPECIAL_UP:
+ __glutCurrentWindow->fspecialUp = (GLUTspecialFCB) func;
+ break;
+ case GLUT_FCB_BUTTON_BOX:
+ __glutCurrentWindow->fbuttonBox = (GLUTbuttonBoxFCB) func;
+ break;
+ case GLUT_FCB_DIALS:
+ __glutCurrentWindow->fdials = (GLUTdialsFCB) func;
+ break;
+ case GLUT_FCB_SPACE_MOTION:
+ __glutCurrentWindow->fspaceMotion = (GLUTspaceMotionFCB) func;
+ break;
+ case GLUT_FCB_SPACE_ROTATE:
+ __glutCurrentWindow->fspaceRotate = (GLUTspaceRotateFCB) func;
+ break;
+ case GLUT_FCB_SPACE_BUTTON:
+ __glutCurrentWindow->fspaceButton = (GLUTspaceButtonFCB) func;
+ break;
+ case GLUT_FCB_TABLET_MOTION:
+ __glutCurrentWindow->ftabletMotion = (GLUTtabletMotionFCB) func;
+ break;
+ case GLUT_FCB_TABLET_BUTTON:
+ __glutCurrentWindow->ftabletButton = (GLUTtabletButtonFCB) func;
+ break;
+#ifdef _WIN32
+ case GLUT_FCB_JOYSTICK:
+ __glutCurrentWindow->fjoystick = (GLUTjoystickFCB) func;
+ break;
+#endif
+ case GLUT_FCB_OVERLAY_DISPLAY:
+ __glutCurrentWindow->overlay->fdisplay = (GLUTdisplayFCB) func;
+ break;
+ case GLUT_FCB_SELECT:
+ __glutCurrentMenu->fselect = (GLUTselectFCB) func;
+ break;
+ case GLUT_FCB_TIMER:
+ __glutNewTimer->ffunc = (GLUTtimerFCB) func;
+ break;
+ }
+#endif
+}
+
+/* Get a Fortran callback function. */
+
+GLUTproc APIENTRY
+__glutGetFCB(int which)
+{
+#ifdef SUPPORT_FORTRAN
+ switch (which) {
+ case GLUT_FCB_DISPLAY:
+ return __glutCurrentWindow->fdisplay;
+ case GLUT_FCB_RESHAPE:
+ return __glutCurrentWindow->freshape;
+ case GLUT_FCB_MOUSE:
+ return __glutCurrentWindow->fmouse;
+ case GLUT_FCB_MOTION:
+ return __glutCurrentWindow->fmotion;
+ case GLUT_FCB_PASSIVE:
+ return __glutCurrentWindow->fpassive;
+ case GLUT_FCB_ENTRY:
+ return __glutCurrentWindow->fentry;
+ case GLUT_FCB_KEYBOARD:
+ return __glutCurrentWindow->fkeyboard;
+ case GLUT_FCB_KEYBOARD_UP:
+ return __glutCurrentWindow->fkeyboardUp;
+ case GLUT_FCB_WINDOW_STATUS:
+ return __glutCurrentWindow->fwindowStatus;
+ case GLUT_FCB_VISIBILITY:
+ return __glutCurrentWindow->fvisibility;
+ case GLUT_FCB_SPECIAL:
+ return __glutCurrentWindow->fspecial;
+ case GLUT_FCB_SPECIAL_UP:
+ return __glutCurrentWindow->fspecialUp;
+ case GLUT_FCB_BUTTON_BOX:
+ return __glutCurrentWindow->fbuttonBox;
+ case GLUT_FCB_DIALS:
+ return __glutCurrentWindow->fdials;
+ case GLUT_FCB_SPACE_MOTION:
+ return __glutCurrentWindow->fspaceMotion;
+ case GLUT_FCB_SPACE_ROTATE:
+ return __glutCurrentWindow->fspaceRotate;
+ case GLUT_FCB_SPACE_BUTTON:
+ return __glutCurrentWindow->fspaceButton;
+ case GLUT_FCB_TABLET_MOTION:
+ return __glutCurrentWindow->ftabletMotion;
+ case GLUT_FCB_TABLET_BUTTON:
+ return __glutCurrentWindow->ftabletButton;
+ case GLUT_FCB_JOYSTICK:
+#ifdef _WIN32
+ return __glutCurrentWindow->fjoystick;
+#else
+ return NULL;
+#endif
+ case GLUT_FCB_OVERLAY_DISPLAY:
+ return __glutCurrentWindow->overlay->fdisplay;
+ case GLUT_FCB_SELECT:
+ return __glutCurrentMenu->fselect;
+ case GLUT_FCB_TIMER:
+ return __glutTimerList ? __glutTimerList->ffunc : NULL;
+ default:
+ return NULL;
+ }
+#else
+ return NULL;
+#endif
+}
#include <GL/glut.h>
#if defined(MESA) && defined(_WIN32) && !defined(__CYGWIN32__)
-#include <gl/mesa_wgl.h>
+#include <GL/mesa_wgl.h>
#endif
#ifndef _WIN32
and is provided without guarantee or warrantee expressed or
implied. This program is -not- in the public domain. */
-#if defined(_WIN32)
+#if defined(_MSC_VER)
#pragma warning (disable:4244) /* disable bogus conversion warnings */
#pragma warning (disable:4305) /* VC++ 5.0 version of above warning. */
#endif
/* Private routines from win32_util.c */
#ifndef __CYGWIN32__
+struct timeval;
extern int gettimeofday(struct timeval* tp, void* tzp);
#endif
extern void *__glutFont(void *font);
SetWindowPos(window, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE)
#define XSetWMName(display, window, tp) \
- SetWindowText(window, (tp)->value)
+ SetWindowText(window, (const char *)(tp)->value)
/* There really isn't a way to set the icon name separate from the
windows name in Win32, so, just set the windows name. */
# Make the library
$(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME): depend $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLUT_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GLUT_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GLUT_MAJOR) -minor $(GLUT_MINOR) -patch $(GLUT_TINY) \
$(GLUT_LIB_DEPS) -install $(TOP)/$(LIB_DIR) \
$(MKLIB_OPTIONS) $(OBJECTS)
etags `find . -name \*.[ch]` `find ../include`
+# glut pkgconfig file
+pcedit = sed \
+ -e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+ -e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+ -e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
+ -e 's,@VERSION@,$(GLUT_MAJOR).$(GLUT_MINOR).$(GLUT_TINY),'
+glut.pc: glut.pc.in
+ $(pcedit) $< > $@
+
+install: glut.pc
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+ $(INSTALL) -m 644 $(TOP)/include/GL/glut.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) $(TOP)/$(LIB_DIR)/libglut* $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -m 644 glut.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+
+
# Remove .o and backup files
clean: depend
- -rm -f depend
- -rm -f *.o *~ *.o *~ *.so libglut.so.3.7
+ -rm -f depend depend.bak
+ -rm -f *.o *~ *.o *~ *.so *.pc libglut.so.3.7
include depend
--- /dev/null
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: glut
+Description: Mesa OpenGL Utility Toolkit library
+Requires: gl glu
+Version: @VERSION@
+Libs: -L${libdir} -lglut
+Cflags: -I${includedir}
MINOR = 0
TINY = 0
-INCDIRS = -I$(TOP)/include -I/usr/include/Motif1.2 $(X11_INCLUDES)
+INCDIRS = -I$(TOP)/include $(MOTIF_CFLAGS) $(X11_INCLUDES)
OBJECTS = $(GLW_SOURCES:.c=.o)
default: $(TOP)/$(LIB_DIR)/$(GLW_LIB_NAME)
-install:
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) -m 644 *.h $(DESTDIR)$(INSTALL_DIR)/include/GL
- $(INSTALL) $(TOP)/$(LIB_DIR)/libGLw.* $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+# GLU pkg-config file
+pcedit = sed \
+ -e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+ -e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+ -e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
+ -e 's,@VERSION@,$(MAJOR).$(MINOR).$(TINY),'
+glw.pc: glw.pc.in
+ $(pcedit) $< > $@
+
+install: glw.pc
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+ $(INSTALL) -m 644 *.h $(DESTDIR)$(INSTALL_INC_DIR)/GL
+ $(INSTALL) $(TOP)/$(LIB_DIR)/$(GLW_LIB_GLOB) $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -m 644 glw.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
clean:
- -rm depend depend.bak
- -rm -f *.o *~
+ -rm -f depend depend.bak
+ -rm -f *.o *.pc *~
# Make the library
$(TOP)/$(LIB_DIR)/$(GLW_LIB_NAME): $(OBJECTS)
- $(TOP)/bin/mklib -o $(GLW_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GLW_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(MAJOR) -minor $(MINOR) -patch $(TINY) \
$(MKLIB_OPTIONS) -install $(TOP)/$(LIB_DIR) \
+ -id $(INSTALL_LIB_DIR)/lib$(GLW_LIB).$(MAJOR).dylib \
$(GLW_LIB_DEPS) $(OBJECTS)
rm -f depend
touch depend
$(MKDEP) $(MKDEP_OPTIONS) -I$(TOP)/include $(GLW_SOURCES) \
- > /dev/null
+ $(X11_INCLUDES) > /dev/null
include depend
--- /dev/null
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: glw
+Description: Mesa OpenGL widget library
+Requires: gl
+Version: @VERSION@
+Libs: -L${libdir} -lGLw
+Cflags: -I${includedir}
default:
- cd mini ; $(MAKE)
+ cd mini && $(MAKE)
clean:
- cd mini ; $(MAKE) clean
+ -@cd mini && $(MAKE) clean
# Make libGL
$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(OBJECTS) Makefile
- @ $(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' \
+ @ $(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major 1 -minor 2 $(MKLIB_OPTIONS) \
-install $(TOP)/$(LIB_DIR) $(GL_LIB_DEPS) $(OBJECTS) \
$(LIBDRM_LIB) $(PCIACCESS_LIB)
etags `find . -name \*.[ch]` `find ../include`
+# Dummy install target
+install:
+
+
# Remove .o and backup files
clean:
-rm -f drmtest $(TOP)/$(LIB_DIR)/libGL.so*
-rm -f *.o *~
- -rm -f depend
+ -rm -f depend depend.bak
include depend
+++ /dev/null
-glcontextmodes.c
compsize.c \
eval.c \
glxcmds.c \
+ glxcurrent.c \
glxext.c \
glxextensions.c \
indirect.c \
indirect_init.c \
indirect_size.c \
indirect_window_pos.c \
+ indirect_texture_compression.c \
indirect_transpose_matrix.c \
indirect_vertex_array.c \
indirect_vertex_program.c \
xfont.c \
glx_pbuffer.c \
glx_query.c \
- glx_texture_compression.c \
+ drisw_glx.c \
+ dri_common.c \
dri_glx.c \
- XF86dri.c
+ XF86dri.c \
+ glxhash.c \
+ dri2_glx.c \
+ dri2.c
include $(TOP)/src/mesa/sources.mak
-I$(TOP)/include \
-I$(TOP)/include/GL/internal \
-I$(TOP)/src/mesa \
- -I$(TOP)/src/mesa/main \
-I$(TOP)/src/mesa/glapi \
$(LIBDRM_CFLAGS) \
+ $(DRI2PROTO_CFLAGS) \
$(X11_INCLUDES)
# Make libGL
$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(OBJECTS) Makefile
- $(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' \
+ $(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major 1 -minor 2 $(MKLIB_OPTIONS) \
- -install $(TOP)/$(LIB_DIR) $(GL_LIB_DEPS) $(OBJECTS)
+ -install $(TOP)/$(LIB_DIR) -id $(INSTALL_LIB_DIR)/lib$(GL_LIB).1.dylib \
+ $(GL_LIB_DEPS) $(OBJECTS)
depend: $(SOURCES) $(MESA_GLAPI_SOURCES) $(MESA_GLAPI_ASM_SOURCES) Makefile
tags:
etags `find . -name \*.[ch]` `find $(TOP)/include`
-# Dummy install target
-install:
+install: $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)
+ $(MAKE) -C $(TOP)/src/mesa install-libgl
# Remove .o and backup files
clean:
-rm -f $(TOP)/$(LIB_DIR)/libGL.so*
-rm -f *.o *~
- -rm -f depend
+ -rm -f depend depend.bak
-include depend
+-include depend
#include <X11/Xlibint.h>
#include <X11/extensions/Xext.h>
#include <X11/extensions/extutil.h>
-#include "glheader.h"
#include "xf86dristr.h"
+
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+# define PUBLIC __attribute__((visibility("default")))
+# define USED __attribute__((used))
+#else
+# define PUBLIC
+# define USED
+#endif
+
+
+
static XExtensionInfo _xf86dri_info_data;
static XExtensionInfo *xf86dri_info = &_xf86dri_info_data;
static char xf86dri_extension_name[] = XF86DRINAME;
* *
*****************************************************************************/
-static int close_display(Display *dpy, XExtCodes *extCodes);
+static int close_display(Display * dpy, XExtCodes * extCodes);
static /* const */ XExtensionHooks xf86dri_extension_hooks = {
- NULL, /* create_gc */
- NULL, /* copy_gc */
- NULL, /* flush_gc */
- NULL, /* free_gc */
- NULL, /* create_font */
- NULL, /* free_font */
- close_display, /* close_display */
- NULL, /* wire_to_event */
- NULL, /* event_to_wire */
- NULL, /* error */
- NULL, /* error_string */
+ NULL, /* create_gc */
+ NULL, /* copy_gc */
+ NULL, /* flush_gc */
+ NULL, /* free_gc */
+ NULL, /* create_font */
+ NULL, /* free_font */
+ close_display, /* close_display */
+ NULL, /* wire_to_event */
+ NULL, /* event_to_wire */
+ NULL, /* error */
+ NULL, /* error_string */
};
-static XEXT_GENERATE_FIND_DISPLAY (find_display, xf86dri_info,
- xf86dri_extension_name,
- &xf86dri_extension_hooks,
- 0, NULL)
+static
+XEXT_GENERATE_FIND_DISPLAY(find_display, xf86dri_info,
+ xf86dri_extension_name,
+ &xf86dri_extension_hooks, 0, NULL)
-static XEXT_GENERATE_CLOSE_DISPLAY (close_display, xf86dri_info)
+static
+XEXT_GENERATE_CLOSE_DISPLAY(close_display, xf86dri_info)
/*****************************************************************************
* public XFree86-DRI Extension routines *
* *
*****************************************************************************/
-
#if 0
#include <stdio.h>
#define TRACE(msg) fprintf(stderr,"XF86DRI%s\n", msg);
#define TRACE(msg)
#endif
+PUBLIC Bool
+XF86DRIQueryExtension(Display * dpy, int *event_basep,
+ int *error_basep)
+{
+ XExtDisplayInfo *info = find_display(dpy);
+
+ TRACE("QueryExtension...");
+ if (XextHasExtension(info)) {
+ *event_basep = info->codes->first_event;
+ *error_basep = info->codes->first_error;
+ TRACE("QueryExtension... return True");
+ return True;
+ }
+ else {
+ TRACE("QueryExtension... return False");
+ return False;
+ }
+}
-PUBLIC Bool XF86DRIQueryExtension (dpy, event_basep, error_basep)
- Display *dpy;
- int *event_basep, *error_basep;
+PUBLIC Bool
+XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion,
+ int *patchVersion)
{
- XExtDisplayInfo *info = find_display (dpy);
-
- TRACE("QueryExtension...");
- if (XextHasExtension(info)) {
- *event_basep = info->codes->first_event;
- *error_basep = info->codes->first_error;
- TRACE("QueryExtension... return True");
- return True;
- } else {
- TRACE("QueryExtension... return False");
- return False;
- }
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIQueryVersionReply rep;
+ xXF86DRIQueryVersionReq *req;
+
+ TRACE("QueryVersion...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIQueryVersion, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIQueryVersion;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryVersion... return False");
+ return False;
+ }
+ *majorVersion = rep.majorVersion;
+ *minorVersion = rep.minorVersion;
+ *patchVersion = rep.patchVersion;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryVersion... return True");
+ return True;
}
-PUBLIC Bool XF86DRIQueryVersion(dpy, majorVersion, minorVersion, patchVersion)
- Display* dpy;
- int* majorVersion;
- int* minorVersion;
- int* patchVersion;
+PUBLIC Bool
+XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen,
+ Bool * isCapable)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIQueryVersionReply rep;
- xXF86DRIQueryVersionReq *req;
-
- TRACE("QueryVersion...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIQueryVersion, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIQueryVersion;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryVersion... return False");
- return False;
- }
- *majorVersion = rep.majorVersion;
- *minorVersion = rep.minorVersion;
- *patchVersion = rep.patchVersion;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryVersion... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIQueryDirectRenderingCapableReply rep;
+ xXF86DRIQueryDirectRenderingCapableReq *req;
+
+ TRACE("QueryDirectRenderingCapable...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIQueryDirectRenderingCapable, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryDirectRenderingCapable... return False");
+ return False;
+ }
+ *isCapable = rep.isCapable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("QueryDirectRenderingCapable... return True");
+ return True;
}
-PUBLIC Bool XF86DRIQueryDirectRenderingCapable(dpy, screen, isCapable)
- Display* dpy;
- int screen;
- Bool* isCapable;
+PUBLIC Bool
+XF86DRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA,
+ char **busIdString)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIQueryDirectRenderingCapableReply rep;
- xXF86DRIQueryDirectRenderingCapableReq *req;
-
- TRACE("QueryDirectRenderingCapable...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIQueryDirectRenderingCapable, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIQueryDirectRenderingCapable;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryDirectRenderingCapable... return False");
- return False;
- }
- *isCapable = rep.isCapable;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("QueryDirectRenderingCapable... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIOpenConnectionReply rep;
+ xXF86DRIOpenConnectionReq *req;
+
+ TRACE("OpenConnection...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIOpenConnection, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIOpenConnection;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("OpenConnection... return False");
+ return False;
+ }
+
+ *hSAREA = rep.hSAREALow;
+ if (sizeof(drm_handle_t) == 8) {
+ int shift = 32; /* var to prevent warning on next line */
+ *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
+ }
+
+ if (rep.length) {
+ if (!(*busIdString = (char *) Xcalloc(rep.busIdStringLength + 1, 1))) {
+ _XEatData(dpy, ((rep.busIdStringLength + 3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("OpenConnection... return False");
+ return False;
+ }
+ _XReadPad(dpy, *busIdString, rep.busIdStringLength);
+ }
+ else {
+ *busIdString = NULL;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("OpenConnection... return True");
+ return True;
}
-PUBLIC Bool XF86DRIOpenConnection(dpy, screen, hSAREA, busIdString)
- Display* dpy;
- int screen;
- drm_handle_t * hSAREA;
- char **busIdString;
+PUBLIC Bool
+XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIOpenConnectionReply rep;
- xXF86DRIOpenConnectionReq *req;
-
- TRACE("OpenConnection...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIOpenConnection, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIOpenConnection;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("OpenConnection... return False");
- return False;
- }
-
- *hSAREA = rep.hSAREALow;
- if (sizeof(drm_handle_t) == 8) {
- int shift = 32; /* var to prevent warning on next line */
- *hSAREA |= ((drm_handle_t) rep.hSAREAHigh) << shift;
- }
-
- if (rep.length) {
- if (!(*busIdString = (char *)Xcalloc(rep.busIdStringLength + 1, 1))) {
- _XEatData(dpy, ((rep.busIdStringLength+3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("OpenConnection... return False");
- return False;
- }
- _XReadPad(dpy, *busIdString, rep.busIdStringLength);
- } else {
- *busIdString = NULL;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("OpenConnection... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIAuthConnectionReq *req;
+ xXF86DRIAuthConnectionReply rep;
+
+ TRACE("AuthConnection...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIAuthConnection, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIAuthConnection;
+ req->screen = screen;
+ req->magic = magic;
+ rep.authenticated = 0;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse) || !rep.authenticated) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("AuthConnection... return False");
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("AuthConnection... return True");
+ return True;
}
-PUBLIC Bool XF86DRIAuthConnection(dpy, screen, magic)
- Display* dpy;
- int screen;
- drm_magic_t magic;
+PUBLIC Bool
+XF86DRICloseConnection(Display * dpy, int screen)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIAuthConnectionReq *req;
- xXF86DRIAuthConnectionReply rep;
-
- TRACE("AuthConnection...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIAuthConnection, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIAuthConnection;
- req->screen = screen;
- req->magic = magic;
- rep.authenticated = 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.authenticated) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("AuthConnection... return False");
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("AuthConnection... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRICloseConnectionReq *req;
+
+ TRACE("CloseConnection...");
+
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRICloseConnection, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRICloseConnection;
+ req->screen = screen;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CloseConnection... return True");
+ return True;
}
-PUBLIC Bool XF86DRICloseConnection(dpy, screen)
- Display* dpy;
- int screen;
+PUBLIC Bool
+XF86DRIGetClientDriverName(Display * dpy, int screen,
+ int *ddxDriverMajorVersion,
+ int *ddxDriverMinorVersion,
+ int *ddxDriverPatchVersion,
+ char **clientDriverName)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRICloseConnectionReq *req;
-
- TRACE("CloseConnection...");
-
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRICloseConnection, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRICloseConnection;
- req->screen = screen;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CloseConnection... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIGetClientDriverNameReply rep;
+ xXF86DRIGetClientDriverNameReq *req;
+
+ TRACE("GetClientDriverName...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIGetClientDriverName, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIGetClientDriverName;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetClientDriverName... return False");
+ return False;
+ }
+
+ *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
+ *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
+ *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
+
+ if (rep.length) {
+ if (!
+ (*clientDriverName =
+ (char *) Xcalloc(rep.clientDriverNameLength + 1, 1))) {
+ _XEatData(dpy, ((rep.clientDriverNameLength + 3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetClientDriverName... return False");
+ return False;
+ }
+ _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
+ }
+ else {
+ *clientDriverName = NULL;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetClientDriverName... return True");
+ return True;
}
-PUBLIC Bool XF86DRIGetClientDriverName(dpy, screen, ddxDriverMajorVersion,
- ddxDriverMinorVersion, ddxDriverPatchVersion, clientDriverName)
- Display* dpy;
- int screen;
- int* ddxDriverMajorVersion;
- int* ddxDriverMinorVersion;
- int* ddxDriverPatchVersion;
- char** clientDriverName;
+PUBLIC Bool
+XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID,
+ XID * context, drm_context_t * hHWContext)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIGetClientDriverNameReply rep;
- xXF86DRIGetClientDriverNameReq *req;
-
- TRACE("GetClientDriverName...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIGetClientDriverName, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIGetClientDriverName;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetClientDriverName... return False");
- return False;
- }
-
- *ddxDriverMajorVersion = rep.ddxDriverMajorVersion;
- *ddxDriverMinorVersion = rep.ddxDriverMinorVersion;
- *ddxDriverPatchVersion = rep.ddxDriverPatchVersion;
-
- if (rep.length) {
- if (!(*clientDriverName = (char *)Xcalloc(rep.clientDriverNameLength + 1, 1))) {
- _XEatData(dpy, ((rep.clientDriverNameLength+3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetClientDriverName... return False");
- return False;
- }
- _XReadPad(dpy, *clientDriverName, rep.clientDriverNameLength);
- } else {
- *clientDriverName = NULL;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetClientDriverName... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRICreateContextReply rep;
+ xXF86DRICreateContextReq *req;
+
+ TRACE("CreateContext...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRICreateContext, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRICreateContext;
+ req->visual = configID;
+ req->screen = screen;
+ *context = XAllocID(dpy);
+ req->context = *context;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateContext... return False");
+ return False;
+ }
+ *hHWContext = rep.hHWContext;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateContext... return True");
+ return True;
}
-PUBLIC Bool XF86DRICreateContextWithConfig(dpy, screen, configID, context,
- hHWContext)
- Display* dpy;
- int screen;
- int configID;
- XID* context;
- drm_context_t * hHWContext;
+PUBLIC Bool
+XF86DRICreateContext(Display * dpy, int screen, Visual * visual,
+ XID * context, drm_context_t * hHWContext)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRICreateContextReply rep;
- xXF86DRICreateContextReq *req;
-
- TRACE("CreateContext...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRICreateContext, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRICreateContext;
- req->visual = configID;
- req->screen = screen;
- *context = XAllocID(dpy);
- req->context = *context;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateContext... return False");
- return False;
- }
- *hHWContext = rep.hHWContext;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateContext... return True");
- return True;
+ return XF86DRICreateContextWithConfig(dpy, screen, visual->visualid,
+ context, hHWContext);
}
-PUBLIC Bool XF86DRICreateContext(dpy, screen, visual, context, hHWContext)
- Display* dpy;
- int screen;
- Visual* visual;
- XID* context;
- drm_context_t * hHWContext;
+PUBLIC Bool
+XF86DRIDestroyContext(Display * dpy, int screen, XID context)
{
- return XF86DRICreateContextWithConfig( dpy, screen, visual->visualid,
- context, hHWContext );
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIDestroyContextReq *req;
+
+ TRACE("DestroyContext...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIDestroyContext, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIDestroyContext;
+ req->screen = screen;
+ req->context = context;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("DestroyContext... return True");
+ return True;
}
-PUBLIC GLboolean XF86DRIDestroyContext( __DRInativeDisplay * ndpy, int screen,
- __DRIid context )
+PUBLIC Bool
+XF86DRICreateDrawable(Display * dpy, int screen,
+ XID drawable, drm_drawable_t * hHWDrawable)
{
- Display * const dpy = (Display *) ndpy;
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIDestroyContextReq *req;
-
- TRACE("DestroyContext...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIDestroyContext, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIDestroyContext;
- req->screen = screen;
- req->context = context;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("DestroyContext... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRICreateDrawableReply rep;
+ xXF86DRICreateDrawableReq *req;
+
+ TRACE("CreateDrawable...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRICreateDrawable, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRICreateDrawable;
+ req->screen = screen;
+ req->drawable = drawable;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateDrawable... return False");
+ return False;
+ }
+ *hHWDrawable = rep.hHWDrawable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("CreateDrawable... return True");
+ return True;
}
-PUBLIC GLboolean XF86DRICreateDrawable( __DRInativeDisplay * ndpy, int screen,
- __DRIid drawable, drm_drawable_t * hHWDrawable )
+static int
+noopErrorHandler(Display * dpy, XErrorEvent * xerr)
{
- Display * const dpy = (Display *) ndpy;
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRICreateDrawableReply rep;
- xXF86DRICreateDrawableReq *req;
-
- TRACE("CreateDrawable...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRICreateDrawable, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRICreateDrawable;
- req->screen = screen;
- req->drawable = drawable;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateDrawable... return False");
- return False;
- }
- *hHWDrawable = rep.hHWDrawable;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("CreateDrawable... return True");
- return True;
+ return 0;
}
-PUBLIC GLboolean XF86DRIDestroyDrawable( __DRInativeDisplay * ndpy, int screen,
- __DRIid drawable )
+PUBLIC Bool
+XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable)
{
- Display * const dpy = (Display *) ndpy;
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIDestroyDrawableReq *req;
-
- TRACE("DestroyDrawable...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIDestroyDrawable, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIDestroyDrawable;
- req->screen = screen;
- req->drawable = drawable;
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("DestroyDrawable... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIDestroyDrawableReq *req;
+ int (*oldXErrorHandler) (Display *, XErrorEvent *);
+
+ TRACE("DestroyDrawable...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ /* This is called from the DRI driver, which used call it like this
+ *
+ * if (windowExists(drawable))
+ * destroyDrawable(drawable);
+ *
+ * which is a textbook race condition - the window may disappear
+ * from the server between checking for its existance and
+ * destroying it. Instead we change the semantics of
+ * __DRIinterfaceMethodsRec::destroyDrawable() to succeed even if
+ * the windows is gone, by wrapping the destroy call in an error
+ * handler. */
+
+ XSync(dpy, False);
+ oldXErrorHandler = XSetErrorHandler(noopErrorHandler);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIDestroyDrawable, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIDestroyDrawable;
+ req->screen = screen;
+ req->drawable = drawable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ XSetErrorHandler(oldXErrorHandler);
+
+ TRACE("DestroyDrawable... return True");
+ return True;
}
-PUBLIC Bool XF86DRIGetDrawableInfo(Display* dpy, int screen, Drawable drawable,
- unsigned int* index, unsigned int* stamp,
- int* X, int* Y, int* W, int* H,
- int* numClipRects, drm_clip_rect_t ** pClipRects,
- int* backX, int* backY,
- int* numBackClipRects, drm_clip_rect_t ** pBackClipRects )
+PUBLIC Bool
+XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable,
+ unsigned int *index, unsigned int *stamp,
+ int *X, int *Y, int *W, int *H,
+ int *numClipRects, drm_clip_rect_t ** pClipRects,
+ int *backX, int *backY,
+ int *numBackClipRects,
+ drm_clip_rect_t ** pBackClipRects)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIGetDrawableInfoReply rep;
- xXF86DRIGetDrawableInfoReq *req;
- int total_rects;
-
- TRACE("GetDrawableInfo...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIGetDrawableInfo, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIGetDrawableInfo;
- req->screen = screen;
- req->drawable = drawable;
-
- if (!_XReply(dpy, (xReply *)&rep, 1, xFalse))
- {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDrawableInfo... return False");
- return False;
- }
- *index = rep.drawableTableIndex;
- *stamp = rep.drawableTableStamp;
- *X = (int)rep.drawableX;
- *Y = (int)rep.drawableY;
- *W = (int)rep.drawableWidth;
- *H = (int)rep.drawableHeight;
- *numClipRects = rep.numClipRects;
- total_rects = *numClipRects;
-
- *backX = rep.backX;
- *backY = rep.backY;
- *numBackClipRects = rep.numBackClipRects;
- total_rects += *numBackClipRects;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIGetDrawableInfoReply rep;
+ xXF86DRIGetDrawableInfoReq *req;
+ int total_rects;
+
+ TRACE("GetDrawableInfo...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIGetDrawableInfo, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIGetDrawableInfo;
+ req->screen = screen;
+ req->drawable = drawable;
+
+ if (!_XReply(dpy, (xReply *) & rep, 1, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDrawableInfo... return False");
+ return False;
+ }
+ *index = rep.drawableTableIndex;
+ *stamp = rep.drawableTableStamp;
+ *X = (int) rep.drawableX;
+ *Y = (int) rep.drawableY;
+ *W = (int) rep.drawableWidth;
+ *H = (int) rep.drawableHeight;
+ *numClipRects = rep.numClipRects;
+ total_rects = *numClipRects;
+
+ *backX = rep.backX;
+ *backY = rep.backY;
+ *numBackClipRects = rep.numBackClipRects;
+ total_rects += *numBackClipRects;
#if 0
- /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
- * backwards compatibility (Because of the >> 2 shift) but the fix
- * enables multi-threaded apps to work.
- */
- if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
- SIZEOF(xGenericReply) +
- total_rects * sizeof(drm_clip_rect_t)) + 3) & ~3) >> 2)) {
- _XEatData(dpy, rep.length);
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDrawableInfo... return False");
- return False;
- }
+ /* Because of the fix in Xserver/GL/dri/xf86dri.c, this check breaks
+ * backwards compatibility (Because of the >> 2 shift) but the fix
+ * enables multi-threaded apps to work.
+ */
+ if (rep.length != ((((SIZEOF(xXF86DRIGetDrawableInfoReply) -
+ SIZEOF(xGenericReply) +
+ total_rects * sizeof(drm_clip_rect_t)) +
+ 3) & ~3) >> 2)) {
+ _XEatData(dpy, rep.length);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDrawableInfo... return False");
+ return False;
+ }
#endif
- if (*numClipRects) {
- int len = sizeof(drm_clip_rect_t) * (*numClipRects);
-
- *pClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
- if (*pClipRects)
- _XRead(dpy, (char*)*pClipRects, len);
- } else {
- *pClipRects = NULL;
- }
-
- if (*numBackClipRects) {
- int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
-
- *pBackClipRects = (drm_clip_rect_t *)Xcalloc(len, 1);
- if (*pBackClipRects)
- _XRead(dpy, (char*)*pBackClipRects, len);
- } else {
- *pBackClipRects = NULL;
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDrawableInfo... return True");
- return True;
+ if (*numClipRects) {
+ int len = sizeof(drm_clip_rect_t) * (*numClipRects);
+
+ *pClipRects = (drm_clip_rect_t *) Xcalloc(len, 1);
+ if (*pClipRects)
+ _XRead(dpy, (char *) *pClipRects, len);
+ }
+ else {
+ *pClipRects = NULL;
+ }
+
+ if (*numBackClipRects) {
+ int len = sizeof(drm_clip_rect_t) * (*numBackClipRects);
+
+ *pBackClipRects = (drm_clip_rect_t *) Xcalloc(len, 1);
+ if (*pBackClipRects)
+ _XRead(dpy, (char *) *pBackClipRects, len);
+ }
+ else {
+ *pBackClipRects = NULL;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDrawableInfo... return True");
+ return True;
}
-PUBLIC Bool XF86DRIGetDeviceInfo(dpy, screen, hFrameBuffer,
- fbOrigin, fbSize, fbStride, devPrivateSize, pDevPrivate)
- Display* dpy;
- int screen;
- drm_handle_t * hFrameBuffer;
- int* fbOrigin;
- int* fbSize;
- int* fbStride;
- int* devPrivateSize;
- void** pDevPrivate;
+PUBLIC Bool
+XF86DRIGetDeviceInfo(Display * dpy, int screen, drm_handle_t * hFrameBuffer,
+ int *fbOrigin, int *fbSize, int *fbStride,
+ int *devPrivateSize, void **pDevPrivate)
{
- XExtDisplayInfo *info = find_display (dpy);
- xXF86DRIGetDeviceInfoReply rep;
- xXF86DRIGetDeviceInfoReq *req;
-
- TRACE("GetDeviceInfo...");
- XF86DRICheckExtension (dpy, info, False);
-
- LockDisplay(dpy);
- GetReq(XF86DRIGetDeviceInfo, req);
- req->reqType = info->codes->major_opcode;
- req->driReqType = X_XF86DRIGetDeviceInfo;
- req->screen = screen;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDeviceInfo... return False");
- return False;
- }
-
- *hFrameBuffer = rep.hFrameBufferLow;
- if (sizeof(drm_handle_t) == 8) {
- int shift = 32; /* var to prevent warning on next line */
- *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
- }
-
- *fbOrigin = rep.framebufferOrigin;
- *fbSize = rep.framebufferSize;
- *fbStride = rep.framebufferStride;
- *devPrivateSize = rep.devPrivateSize;
-
- if (rep.length) {
- if (!(*pDevPrivate = (void *)Xcalloc(rep.devPrivateSize, 1))) {
- _XEatData(dpy, ((rep.devPrivateSize+3) & ~3));
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDeviceInfo... return False");
- return False;
- }
- _XRead(dpy, (char*)*pDevPrivate, rep.devPrivateSize);
- } else {
- *pDevPrivate = NULL;
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
- TRACE("GetDeviceInfo... return True");
- return True;
+ XExtDisplayInfo *info = find_display(dpy);
+ xXF86DRIGetDeviceInfoReply rep;
+ xXF86DRIGetDeviceInfoReq *req;
+
+ TRACE("GetDeviceInfo...");
+ XF86DRICheckExtension(dpy, info, False);
+
+ LockDisplay(dpy);
+ GetReq(XF86DRIGetDeviceInfo, req);
+ req->reqType = info->codes->major_opcode;
+ req->driReqType = X_XF86DRIGetDeviceInfo;
+ req->screen = screen;
+ if (!_XReply(dpy, (xReply *) & rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDeviceInfo... return False");
+ return False;
+ }
+
+ *hFrameBuffer = rep.hFrameBufferLow;
+ if (sizeof(drm_handle_t) == 8) {
+ int shift = 32; /* var to prevent warning on next line */
+ *hFrameBuffer |= ((drm_handle_t) rep.hFrameBufferHigh) << shift;
+ }
+
+ *fbOrigin = rep.framebufferOrigin;
+ *fbSize = rep.framebufferSize;
+ *fbStride = rep.framebufferStride;
+ *devPrivateSize = rep.devPrivateSize;
+
+ if (rep.length) {
+ if (!(*pDevPrivate = (void *) Xcalloc(rep.devPrivateSize, 1))) {
+ _XEatData(dpy, ((rep.devPrivateSize + 3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDeviceInfo... return False");
+ return False;
+ }
+ _XRead(dpy, (char *) *pDevPrivate, rep.devPrivateSize);
+ }
+ else {
+ *pDevPrivate = NULL;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ TRACE("GetDeviceInfo... return True");
+ return True;
}
-PUBLIC Bool XF86DRIOpenFullScreen(dpy, screen, drawable)
- Display* dpy;
- int screen;
- Drawable drawable;
+PUBLIC Bool
+XF86DRIOpenFullScreen(Display * dpy, int screen, Drawable drawable)
{
- /* This function and the underlying X protocol are deprecated.
- */
- (void) dpy;
- (void) screen;
- (void) drawable;
- return False;
+ /* This function and the underlying X protocol are deprecated.
+ */
+ (void) dpy;
+ (void) screen;
+ (void) drawable;
+ return False;
}
-PUBLIC Bool XF86DRICloseFullScreen(dpy, screen, drawable)
- Display* dpy;
- int screen;
- Drawable drawable;
+PUBLIC Bool
+XF86DRICloseFullScreen(Display * dpy, int screen, Drawable drawable)
{
- /* This function and the underlying X protocol are deprecated.
- */
- (void) dpy;
- (void) screen;
- (void) drawable;
- return True;
+ /* This function and the underlying X protocol are deprecated.
+ */
+ (void) dpy;
+ (void) screen;
+ (void) drawable;
+ return True;
}
#endif /* GLX_DIRECT_RENDERING */
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include <assert.h>
#include "glxclient.h"
/*****************************************************************************/
static void
-do_enable_disable(GLenum array, GLboolean val )
+do_enable_disable(GLenum array, GLboolean val)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- unsigned index = 0;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ unsigned index = 0;
- if ( array == GL_TEXTURE_COORD_ARRAY ) {
- index = __glXGetActiveTextureUnit( state );
- }
+ if (array == GL_TEXTURE_COORD_ARRAY) {
+ index = __glXGetActiveTextureUnit(state);
+ }
- if ( ! __glXSetArrayEnable( state, array, index, val ) ) {
- __glXSetError(gc, GL_INVALID_ENUM);
- }
+ if (!__glXSetArrayEnable(state, array, index, val)) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ }
}
-void __indirect_glEnableClientState(GLenum array)
+void
+__indirect_glEnableClientState(GLenum array)
{
- do_enable_disable( array, GL_TRUE );
+ do_enable_disable(array, GL_TRUE);
}
-void __indirect_glDisableClientState(GLenum array)
+void
+__indirect_glDisableClientState(GLenum array)
{
- do_enable_disable( array, GL_FALSE );
+ do_enable_disable(array, GL_FALSE);
}
/************************************************************************/
-void __indirect_glPushClientAttrib(GLuint mask)
+void
+__indirect_glPushClientAttrib(GLuint mask)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- __GLXattribute **spp = gc->attributes.stackPointer, *sp;
-
- if (spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH]) {
- if (!(sp = *spp)) {
- sp = (__GLXattribute *)Xmalloc(sizeof(__GLXattribute));
- *spp = sp;
- }
- sp->mask = mask;
- gc->attributes.stackPointer = spp + 1;
- if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
- sp->storePack = state->storePack;
- sp->storeUnpack = state->storeUnpack;
- }
- if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
- __glXPushArrayState( state );
- }
- } else {
- __glXSetError(gc, GL_STACK_OVERFLOW);
- return;
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ __GLXattribute **spp = gc->attributes.stackPointer, *sp;
+
+ if (spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH]) {
+ if (!(sp = *spp)) {
+ sp = (__GLXattribute *) Xmalloc(sizeof(__GLXattribute));
+ *spp = sp;
+ }
+ sp->mask = mask;
+ gc->attributes.stackPointer = spp + 1;
+ if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
+ sp->storePack = state->storePack;
+ sp->storeUnpack = state->storeUnpack;
+ }
+ if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
+ __glXPushArrayState(state);
+ }
+ }
+ else {
+ __glXSetError(gc, GL_STACK_OVERFLOW);
+ return;
+ }
}
-void __indirect_glPopClientAttrib(void)
+void
+__indirect_glPopClientAttrib(void)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- __GLXattribute **spp = gc->attributes.stackPointer, *sp;
- GLuint mask;
-
- if (spp > &gc->attributes.stack[0]) {
- --spp;
- sp = *spp;
- assert(sp != 0);
- mask = sp->mask;
- gc->attributes.stackPointer = spp;
-
- if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
- state->storePack = sp->storePack;
- state->storeUnpack = sp->storeUnpack;
- }
- if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
- __glXPopArrayState( state );
- }
-
- sp->mask = 0;
- } else {
- __glXSetError(gc, GL_STACK_UNDERFLOW);
- return;
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ __GLXattribute **spp = gc->attributes.stackPointer, *sp;
+ GLuint mask;
+
+ if (spp > &gc->attributes.stack[0]) {
+ --spp;
+ sp = *spp;
+ assert(sp != 0);
+ mask = sp->mask;
+ gc->attributes.stackPointer = spp;
+
+ if (mask & GL_CLIENT_PIXEL_STORE_BIT) {
+ state->storePack = sp->storePack;
+ state->storeUnpack = sp->storeUnpack;
+ }
+ if (mask & GL_CLIENT_VERTEX_ARRAY_BIT) {
+ __glXPopArrayState(state);
+ }
+
+ sp->mask = 0;
+ }
+ else {
+ __glXSetError(gc, GL_STACK_UNDERFLOW);
+ return;
+ }
}
-void __glFreeAttributeState(__GLXcontext *gc)
+void
+__glFreeAttributeState(__GLXcontext * gc)
{
- __GLXattribute *sp, **spp;
-
- for (spp = &gc->attributes.stack[0];
- spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
- spp++) {
- sp = *spp;
- if (sp) {
- XFree((char *)sp);
- } else {
- break;
- }
- }
+ __GLXattribute *sp, **spp;
+
+ for (spp = &gc->attributes.stack[0];
+ spp < &gc->attributes.stack[__GL_CLIENT_ATTRIB_STACK_DEPTH]; spp++) {
+ sp = *spp;
+ if (sp) {
+ XFree((char *) sp);
+ }
+ else {
+ break;
+ }
+ }
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include <GL/gl.h>
#include "indirect_size.h"
/*
** Return the number of elements per group of a specified format
*/
-GLint __glElementsPerGroup(GLenum format, GLenum type)
+GLint
+__glElementsPerGroup(GLenum format, GLenum type)
{
- /*
+ /*
** To make row length computation valid for image extraction,
** packed pixel types assume elements per group equals one.
*/
- switch(type) {
- case GL_UNSIGNED_BYTE_3_3_2:
- case GL_UNSIGNED_BYTE_2_3_3_REV:
- case GL_UNSIGNED_SHORT_5_6_5:
- case GL_UNSIGNED_SHORT_5_6_5_REV:
- case GL_UNSIGNED_SHORT_4_4_4_4:
- case GL_UNSIGNED_SHORT_4_4_4_4_REV:
- case GL_UNSIGNED_SHORT_5_5_5_1:
- case GL_UNSIGNED_SHORT_1_5_5_5_REV:
- case GL_UNSIGNED_SHORT_8_8_APPLE:
- case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
- case GL_UNSIGNED_SHORT_15_1_MESA:
- case GL_UNSIGNED_SHORT_1_15_REV_MESA:
- case GL_UNSIGNED_INT_8_8_8_8:
- case GL_UNSIGNED_INT_8_8_8_8_REV:
- case GL_UNSIGNED_INT_10_10_10_2:
- case GL_UNSIGNED_INT_2_10_10_10_REV:
- case GL_UNSIGNED_INT_24_8_NV:
- case GL_UNSIGNED_INT_24_8_MESA:
- case GL_UNSIGNED_INT_8_24_REV_MESA:
+ switch (type) {
+ case GL_UNSIGNED_BYTE_3_3_2:
+ case GL_UNSIGNED_BYTE_2_3_3_REV:
+ case GL_UNSIGNED_SHORT_5_6_5:
+ case GL_UNSIGNED_SHORT_5_6_5_REV:
+ case GL_UNSIGNED_SHORT_4_4_4_4:
+ case GL_UNSIGNED_SHORT_4_4_4_4_REV:
+ case GL_UNSIGNED_SHORT_5_5_5_1:
+ case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+ case GL_UNSIGNED_SHORT_8_8_APPLE:
+ case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+ case GL_UNSIGNED_SHORT_15_1_MESA:
+ case GL_UNSIGNED_SHORT_1_15_REV_MESA:
+ case GL_UNSIGNED_INT_8_8_8_8:
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_INT_10_10_10_2:
+ case GL_UNSIGNED_INT_2_10_10_10_REV:
+ case GL_UNSIGNED_INT_24_8_NV:
+ case GL_UNSIGNED_INT_24_8_MESA:
+ case GL_UNSIGNED_INT_8_24_REV_MESA:
return 1;
- default:
+ default:
break;
- }
+ }
- switch(format) {
- case GL_RGB:
- case GL_BGR:
- return 3;
- case GL_422_EXT:
- case GL_422_REV_EXT:
- case GL_422_AVERAGE_EXT:
- case GL_422_REV_AVERAGE_EXT:
- case GL_YCBCR_422_APPLE:
- case GL_LUMINANCE_ALPHA:
- return 2;
- case GL_RGBA:
- case GL_BGRA:
- case GL_ABGR_EXT:
- return 4;
- case GL_COLOR_INDEX:
- case GL_STENCIL_INDEX:
- case GL_DEPTH_COMPONENT:
- case GL_RED:
- case GL_GREEN:
- case GL_BLUE:
- case GL_ALPHA:
- case GL_LUMINANCE:
- case GL_INTENSITY:
- return 1;
- default:
- return 0;
- }
+ switch (format) {
+ case GL_RGB:
+ case GL_BGR:
+ return 3;
+ case GL_422_EXT:
+ case GL_422_REV_EXT:
+ case GL_422_AVERAGE_EXT:
+ case GL_422_REV_AVERAGE_EXT:
+ case GL_YCBCR_422_APPLE:
+ case GL_LUMINANCE_ALPHA:
+ return 2;
+ case GL_RGBA:
+ case GL_BGRA:
+ case GL_ABGR_EXT:
+ return 4;
+ case GL_COLOR_INDEX:
+ case GL_STENCIL_INDEX:
+ case GL_DEPTH_COMPONENT:
+ case GL_RED:
+ case GL_GREEN:
+ case GL_BLUE:
+ case GL_ALPHA:
+ case GL_LUMINANCE:
+ case GL_INTENSITY:
+ return 1;
+ default:
+ return 0;
+ }
}
/*
** Return the number of bytes per element, based on the element type (other
** than GL_BITMAP).
*/
-GLint __glBytesPerElement(GLenum type)
+GLint
+__glBytesPerElement(GLenum type)
{
- switch(type) {
- case GL_UNSIGNED_SHORT:
- case GL_SHORT:
- case GL_UNSIGNED_SHORT_5_6_5:
- case GL_UNSIGNED_SHORT_5_6_5_REV:
- case GL_UNSIGNED_SHORT_4_4_4_4:
- case GL_UNSIGNED_SHORT_4_4_4_4_REV:
- case GL_UNSIGNED_SHORT_5_5_5_1:
- case GL_UNSIGNED_SHORT_1_5_5_5_REV:
- case GL_UNSIGNED_SHORT_8_8_APPLE:
- case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
- case GL_UNSIGNED_SHORT_15_1_MESA:
- case GL_UNSIGNED_SHORT_1_15_REV_MESA:
- return 2;
- case GL_UNSIGNED_BYTE:
- case GL_BYTE:
- case GL_UNSIGNED_BYTE_3_3_2:
- case GL_UNSIGNED_BYTE_2_3_3_REV:
- return 1;
- case GL_INT:
- case GL_UNSIGNED_INT:
- case GL_FLOAT:
- case GL_UNSIGNED_INT_8_8_8_8:
- case GL_UNSIGNED_INT_8_8_8_8_REV:
- case GL_UNSIGNED_INT_10_10_10_2:
- case GL_UNSIGNED_INT_2_10_10_10_REV:
- case GL_UNSIGNED_INT_24_8_NV:
- case GL_UNSIGNED_INT_24_8_MESA:
- case GL_UNSIGNED_INT_8_24_REV_MESA:
- return 4;
- default:
- return 0;
- }
+ switch (type) {
+ case GL_UNSIGNED_SHORT:
+ case GL_SHORT:
+ case GL_UNSIGNED_SHORT_5_6_5:
+ case GL_UNSIGNED_SHORT_5_6_5_REV:
+ case GL_UNSIGNED_SHORT_4_4_4_4:
+ case GL_UNSIGNED_SHORT_4_4_4_4_REV:
+ case GL_UNSIGNED_SHORT_5_5_5_1:
+ case GL_UNSIGNED_SHORT_1_5_5_5_REV:
+ case GL_UNSIGNED_SHORT_8_8_APPLE:
+ case GL_UNSIGNED_SHORT_8_8_REV_APPLE:
+ case GL_UNSIGNED_SHORT_15_1_MESA:
+ case GL_UNSIGNED_SHORT_1_15_REV_MESA:
+ return 2;
+ case GL_UNSIGNED_BYTE:
+ case GL_BYTE:
+ case GL_UNSIGNED_BYTE_3_3_2:
+ case GL_UNSIGNED_BYTE_2_3_3_REV:
+ return 1;
+ case GL_INT:
+ case GL_UNSIGNED_INT:
+ case GL_FLOAT:
+ case GL_UNSIGNED_INT_8_8_8_8:
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_INT_10_10_10_2:
+ case GL_UNSIGNED_INT_2_10_10_10_REV:
+ case GL_UNSIGNED_INT_24_8_NV:
+ case GL_UNSIGNED_INT_24_8_MESA:
+ case GL_UNSIGNED_INT_8_24_REV_MESA:
+ return 4;
+ default:
+ return 0;
+ }
}
/*
** Compute memory required for internal packed array of data of given type
** and format.
*/
-GLint __glImageSize(GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLenum type, GLenum target)
+GLint
+__glImageSize(GLsizei width, GLsizei height, GLsizei depth,
+ GLenum format, GLenum type, GLenum target)
{
- int bytes_per_row;
- int components;
+ int bytes_per_row;
+ int components;
- switch( target ) {
- case GL_PROXY_TEXTURE_1D:
- case GL_PROXY_TEXTURE_2D:
- case GL_PROXY_TEXTURE_3D:
- case GL_PROXY_TEXTURE_4D_SGIS:
- case GL_PROXY_TEXTURE_CUBE_MAP:
- case GL_PROXY_TEXTURE_RECTANGLE_ARB:
- case GL_PROXY_HISTOGRAM:
- case GL_PROXY_COLOR_TABLE:
- case GL_PROXY_TEXTURE_COLOR_TABLE_SGI:
- case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
- case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
- case GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP:
- return 0;
- }
+ switch (target) {
+ case GL_PROXY_TEXTURE_1D:
+ case GL_PROXY_TEXTURE_2D:
+ case GL_PROXY_TEXTURE_3D:
+ case GL_PROXY_TEXTURE_4D_SGIS:
+ case GL_PROXY_TEXTURE_CUBE_MAP:
+ case GL_PROXY_TEXTURE_RECTANGLE_ARB:
+ case GL_PROXY_HISTOGRAM:
+ case GL_PROXY_COLOR_TABLE:
+ case GL_PROXY_TEXTURE_COLOR_TABLE_SGI:
+ case GL_PROXY_POST_CONVOLUTION_COLOR_TABLE:
+ case GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE:
+ case GL_PROXY_POST_IMAGE_TRANSFORM_COLOR_TABLE_HP:
+ return 0;
+ }
- if (width < 0 || height < 0 || depth < 0) {
- return 0;
- }
+ if (width < 0 || height < 0 || depth < 0) {
+ return 0;
+ }
- /*
+ /*
** Zero is returned if either format or type are invalid.
*/
- components = __glElementsPerGroup(format,type);
- if (type == GL_BITMAP) {
- if (format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX) {
- bytes_per_row = (width + 7) >> 3;
- } else {
- return 0;
- }
- } else {
- bytes_per_row = __glBytesPerElement(type) * width;
- }
+ components = __glElementsPerGroup(format, type);
+ if (type == GL_BITMAP) {
+ if (format == GL_COLOR_INDEX || format == GL_STENCIL_INDEX) {
+ bytes_per_row = (width + 7) >> 3;
+ }
+ else {
+ return 0;
+ }
+ }
+ else {
+ bytes_per_row = __glBytesPerElement(type) * width;
+ }
- return bytes_per_row * height * depth * components;
+ return bytes_per_row * height * depth * components;
}
--- /dev/null
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Soft-
+ * ware"), to deal in the Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, provided that the above copyright
+ * notice(s) and this permission notice appear in all copies of the Soft-
+ * ware and that both the above copyright notice(s) and this permission
+ * notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+ * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+ * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
+ * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
+ * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
+ * MANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder shall
+ * not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization of
+ * the copyright holder.
+ *
+ * Authors:
+ * Kristian Høgsberg (krh@redhat.com)
+ */
+
+
+#define NEED_REPLIES
+#include <X11/Xlibint.h>
+#include <X11/extensions/Xext.h>
+#include <X11/extensions/extutil.h>
+#include <X11/extensions/dri2proto.h>
+#include "xf86drm.h"
+#include "dri2.h"
+
+static char dri2ExtensionName[] = DRI2_NAME;
+static XExtensionInfo *dri2Info;
+static XEXT_GENERATE_CLOSE_DISPLAY (DRI2CloseDisplay, dri2Info)
+static /* const */ XExtensionHooks dri2ExtensionHooks = {
+ NULL, /* create_gc */
+ NULL, /* copy_gc */
+ NULL, /* flush_gc */
+ NULL, /* free_gc */
+ NULL, /* create_font */
+ NULL, /* free_font */
+ DRI2CloseDisplay, /* close_display */
+ NULL, /* wire_to_event */
+ NULL, /* event_to_wire */
+ NULL, /* error */
+ NULL, /* error_string */
+};
+
+static XEXT_GENERATE_FIND_DISPLAY (DRI2FindDisplay, dri2Info,
+ dri2ExtensionName,
+ &dri2ExtensionHooks,
+ 0, NULL)
+
+Bool DRI2QueryExtension(Display *dpy, int *eventBase, int *errorBase)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+
+ if (XextHasExtension(info)) {
+ *eventBase = info->codes->first_event;
+ *errorBase = info->codes->first_error;
+ return True;
+ }
+
+ return False;
+}
+
+Bool DRI2QueryVersion(Display *dpy, int *major, int *minor)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay (dpy);
+ xDRI2QueryVersionReply rep;
+ xDRI2QueryVersionReq *req;
+
+ XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+ LockDisplay(dpy);
+ GetReq(DRI2QueryVersion, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2QueryVersion;
+ req->majorVersion = DRI2_MAJOR;
+ req->minorVersion = DRI2_MINOR;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ *major = rep.majorVersion;
+ *minor = rep.minorVersion;
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ return True;
+}
+
+Bool DRI2Connect(Display *dpy, XID window,
+ char **driverName, char **deviceName)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+ xDRI2ConnectReply rep;
+ xDRI2ConnectReq *req;
+
+ XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+ LockDisplay(dpy);
+ GetReq(DRI2Connect, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2Connect;
+ req->window = window;
+ req->driverType = DRI2DriverDRI;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+
+ if (rep.driverNameLength == 0 && rep.deviceNameLength == 0) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+
+ *driverName = Xmalloc(rep.driverNameLength + 1);
+ if (*driverName == NULL) {
+ _XEatData(dpy,
+ ((rep.driverNameLength + 3) & ~3) +
+ ((rep.deviceNameLength + 3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ _XReadPad(dpy, *driverName, rep.driverNameLength);
+ (*driverName)[rep.driverNameLength] = '\0';
+
+ *deviceName = Xmalloc(rep.deviceNameLength + 1);
+ if (*deviceName == NULL) {
+ Xfree(*driverName);
+ _XEatData(dpy, ((rep.deviceNameLength + 3) & ~3));
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ _XReadPad(dpy, *deviceName, rep.deviceNameLength);
+ (*deviceName)[rep.deviceNameLength] = '\0';
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ return True;
+}
+
+Bool DRI2Authenticate(Display *dpy, XID window, drm_magic_t magic)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+ xDRI2AuthenticateReq *req;
+ xDRI2AuthenticateReply rep;
+
+ XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+ LockDisplay(dpy);
+ GetReq(DRI2Authenticate, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2Authenticate;
+ req->window = window;
+ req->magic = magic;
+
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ return rep.authenticated;
+}
+
+void DRI2CreateDrawable(Display *dpy, XID drawable)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+ xDRI2CreateDrawableReq *req;
+
+ XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+
+ LockDisplay(dpy);
+ GetReq(DRI2CreateDrawable, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2CreateDrawable;
+ req->drawable = drawable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+}
+
+void DRI2DestroyDrawable(Display *dpy, XID drawable)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+ xDRI2DestroyDrawableReq *req;
+
+ XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+
+ XSync(dpy, False);
+
+ LockDisplay(dpy);
+ GetReq(DRI2DestroyDrawable, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2DestroyDrawable;
+ req->drawable = drawable;
+ UnlockDisplay(dpy);
+ SyncHandle();
+}
+
+DRI2Buffer *DRI2GetBuffers(Display *dpy, XID drawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *outCount)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+ xDRI2GetBuffersReply rep;
+ xDRI2GetBuffersReq *req;
+ DRI2Buffer *buffers;
+ xDRI2Buffer repBuffer;
+ CARD32 *p;
+ int i;
+
+ XextCheckExtension (dpy, info, dri2ExtensionName, False);
+
+ LockDisplay(dpy);
+ GetReqExtra(DRI2GetBuffers, count * 4, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2GetBuffers;
+ req->drawable = drawable;
+ req->count = count;
+ p = (CARD32 *) &req[1];
+ for (i = 0; i < count; i++)
+ p[i] = attachments[i];
+
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return NULL;
+ }
+
+ *width = rep.width;
+ *height = rep.height;
+ *outCount = rep.count;
+
+ buffers = Xmalloc(count * sizeof buffers[0]);
+ if (buffers == NULL) {
+ _XEatData(dpy, rep.count * sizeof repBuffer);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return NULL;
+ }
+
+ for (i = 0; i < rep.count; i++) {
+ _XReadPad(dpy, (char *) &repBuffer, sizeof repBuffer);
+ buffers[i].attachment = repBuffer.attachment;
+ buffers[i].name = repBuffer.name;
+ buffers[i].pitch = repBuffer.pitch;
+ buffers[i].cpp = repBuffer.cpp;
+ buffers[i].flags = repBuffer.flags;
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ return buffers;
+}
+
+void DRI2CopyRegion(Display *dpy, XID drawable, XserverRegion region,
+ CARD32 dest, CARD32 src)
+{
+ XExtDisplayInfo *info = DRI2FindDisplay(dpy);
+ xDRI2CopyRegionReq *req;
+ xDRI2CopyRegionReply rep;
+
+ XextSimpleCheckExtension (dpy, info, dri2ExtensionName);
+
+ LockDisplay(dpy);
+ GetReq(DRI2CopyRegion, req);
+ req->reqType = info->codes->major_opcode;
+ req->dri2ReqType = X_DRI2CopyRegion;
+ req->drawable = drawable;
+ req->region = region;
+ req->dest = dest;
+ req->src = src;
+ req->bitmask = 0;
+
+ _XReply(dpy, (xReply *)&rep, 0, xFalse);
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+}
--- /dev/null
+/*
+ * Copyright © 2007,2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Soft-
+ * ware"), to deal in the Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, provided that the above copyright
+ * notice(s) and this permission notice appear in all copies of the Soft-
+ * ware and that both the above copyright notice(s) and this permission
+ * notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+ * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+ * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
+ * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
+ * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
+ * MANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder shall
+ * not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization of
+ * the copyright holder.
+ *
+ * Authors:
+ * Kristian Høgsberg (krh@redhat.com)
+ */
+
+#ifndef _DRI2_H_
+#define _DRI2_H_
+
+#include <X11/extensions/Xfixes.h>
+#include <X11/extensions/dri2tokens.h>
+
+typedef struct {
+ unsigned int attachment;
+ unsigned int name;
+ unsigned int pitch;
+ unsigned int cpp;
+ unsigned int flags;
+} DRI2Buffer;
+
+extern Bool
+DRI2QueryExtension(Display *display, int *eventBase, int *errorBase);
+extern Bool
+DRI2QueryVersion(Display *display, int *major, int *minor);
+extern Bool
+DRI2Connect(Display *display, XID window,
+ char **driverName, char **deviceName);
+extern Bool
+DRI2Authenticate(Display *display, XID window, drm_magic_t magic);
+extern void
+DRI2CreateDrawable(Display *display, XID drawable);
+extern void
+DRI2DestroyDrawable(Display *display, XID handle);
+extern DRI2Buffer *
+DRI2GetBuffers(Display *dpy, XID drawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *outCount);
+
+extern void
+DRI2CopyRegion(Display *dpy, XID drawable, XserverRegion region,
+ CARD32 dest, CARD32 src);
+
+#endif
--- /dev/null
+/*
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Soft-
+ * ware"), to deal in the Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, provided that the above copyright
+ * notice(s) and this permission notice appear in all copies of the Soft-
+ * ware and that both the above copyright notice(s) and this permission
+ * notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+ * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+ * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
+ * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
+ * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
+ * MANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder shall
+ * not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization of
+ * the copyright holder.
+ *
+ * Authors:
+ * Kristian Høgsberg (krh@redhat.com)
+ */
+
+#ifdef GLX_DIRECT_RENDERING
+
+#include <X11/Xlib.h>
+#include <X11/extensions/Xfixes.h>
+#include <X11/extensions/Xdamage.h>
+#include "glxclient.h"
+#include "glcontextmodes.h"
+#include "xf86dri.h"
+#include <dlfcn.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/mman.h>
+#include "xf86drm.h"
+#include "dri2.h"
+#include "dri_common.h"
+
+typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
+typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
+typedef struct __GLXDRIdrawablePrivateRec __GLXDRIdrawablePrivate;
+
+struct __GLXDRIdisplayPrivateRec {
+ __GLXDRIdisplay base;
+
+ /*
+ ** XFree86-DRI version information
+ */
+ int driMajor;
+ int driMinor;
+ int driPatch;
+};
+
+struct __GLXDRIcontextPrivateRec {
+ __GLXDRIcontext base;
+ __DRIcontext *driContext;
+ __GLXscreenConfigs *psc;
+};
+
+struct __GLXDRIdrawablePrivateRec {
+ __GLXDRIdrawable base;
+ __DRIbuffer buffers[5];
+ int bufferCount;
+ int width, height;
+};
+
+static void dri2DestroyContext(__GLXDRIcontext *context,
+ __GLXscreenConfigs *psc, Display *dpy)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ (*core->destroyContext)(pcp->driContext);
+
+ Xfree(pcp);
+}
+
+static Bool dri2BindContext(__GLXDRIcontext *context,
+ __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ return (*core->bindContext)(pcp->driContext,
+ draw->driDrawable,
+ read->driDrawable);
+}
+
+static void dri2UnbindContext(__GLXDRIcontext *context)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ (*core->unbindContext)(pcp->driContext);
+}
+
+static __GLXDRIcontext *dri2CreateContext(__GLXscreenConfigs *psc,
+ const __GLcontextModes *mode,
+ GLXContext gc,
+ GLXContext shareList, int renderType)
+{
+ __GLXDRIcontextPrivate *pcp, *pcp_shared;
+ __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+ __DRIcontext *shared = NULL;
+
+ if (shareList) {
+ pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+ shared = pcp_shared->driContext;
+ }
+
+ pcp = Xmalloc(sizeof *pcp);
+ if (pcp == NULL)
+ return NULL;
+
+ pcp->psc = psc;
+ pcp->driContext =
+ (*psc->dri2->createNewContext)(psc->__driScreen,
+ config->driConfig, shared, pcp);
+ gc->__driContext = pcp->driContext;
+
+ if (pcp->driContext == NULL) {
+ Xfree(pcp);
+ return NULL;
+ }
+
+ pcp->base.destroyContext = dri2DestroyContext;
+ pcp->base.bindContext = dri2BindContext;
+ pcp->base.unbindContext = dri2UnbindContext;
+
+ return &pcp->base;
+}
+
+static void dri2DestroyDrawable(__GLXDRIdrawable *pdraw)
+{
+ const __DRIcoreExtension *core = pdraw->psc->core;
+
+ (*core->destroyDrawable)(pdraw->driDrawable);
+ DRI2DestroyDrawable(pdraw->psc->dpy, pdraw->drawable);
+ Xfree(pdraw);
+}
+
+static __GLXDRIdrawable *dri2CreateDrawable(__GLXscreenConfigs *psc,
+ XID xDrawable,
+ GLXDrawable drawable,
+ const __GLcontextModes *modes)
+{
+ __GLXDRIdrawablePrivate *pdraw;
+ __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+
+ pdraw = Xmalloc(sizeof(*pdraw));
+ if (!pdraw)
+ return NULL;
+
+ pdraw->base.destroyDrawable = dri2DestroyDrawable;
+ pdraw->base.xDrawable = xDrawable;
+ pdraw->base.drawable = drawable;
+ pdraw->base.psc = psc;
+
+ DRI2CreateDrawable(psc->dpy, xDrawable);
+
+ /* Create a new drawable */
+ pdraw->base.driDrawable =
+ (*psc->dri2->createNewDrawable)(psc->__driScreen,
+ config->driConfig, pdraw);
+
+ if (!pdraw->base.driDrawable) {
+ DRI2DestroyDrawable(psc->dpy, drawable);
+ Xfree(pdraw);
+ return NULL;
+ }
+
+ return &pdraw->base;
+}
+
+static void dri2CopySubBuffer(__GLXDRIdrawable *pdraw,
+ int x, int y, int width, int height)
+{
+ __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
+ XRectangle xrect;
+ XserverRegion region;
+
+ xrect.x = x;
+ xrect.y = priv->height - y - height;
+ xrect.width = width;
+ xrect.height = height;
+
+ region = XFixesCreateRegion(pdraw->psc->dpy, &xrect, 1);
+ DRI2CopyRegion(pdraw->psc->dpy, pdraw->drawable, region,
+ DRI2BufferFrontLeft, DRI2BufferBackLeft);
+ XFixesDestroyRegion(pdraw->psc->dpy, region);
+}
+
+static void dri2SwapBuffers(__GLXDRIdrawable *pdraw)
+{
+ __GLXDRIdrawablePrivate *priv = (__GLXDRIdrawablePrivate *) pdraw;
+
+ dri2CopySubBuffer(pdraw, 0, 0, priv->width, priv->height);
+}
+
+static void dri2DestroyScreen(__GLXscreenConfigs *psc)
+{
+ /* Free the direct rendering per screen data */
+ (*psc->core->destroyScreen)(psc->__driScreen);
+ close(psc->fd);
+ psc->__driScreen = NULL;
+}
+
+static __DRIbuffer *
+dri2GetBuffers(__DRIdrawable *driDrawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *out_count, void *loaderPrivate)
+{
+ __GLXDRIdrawablePrivate *pdraw = loaderPrivate;
+ DRI2Buffer *buffers;
+ int i;
+
+ buffers = DRI2GetBuffers(pdraw->base.psc->dpy, pdraw->base.xDrawable,
+ width, height, attachments, count, out_count);
+ if (buffers == NULL)
+ return NULL;
+
+ pdraw->width = *width;
+ pdraw->height = *height;
+
+ /* This assumes the DRI2 buffer attachment tokens matches the
+ * __DRIbuffer tokens. */
+ for (i = 0; i < *out_count; i++) {
+ pdraw->buffers[i].attachment = buffers[i].attachment;
+ pdraw->buffers[i].name = buffers[i].name;
+ pdraw->buffers[i].pitch = buffers[i].pitch;
+ pdraw->buffers[i].cpp = buffers[i].cpp;
+ pdraw->buffers[i].flags = buffers[i].flags;
+ }
+
+ Xfree(buffers);
+
+ return pdraw->buffers;
+}
+
+static const __DRIdri2LoaderExtension dri2LoaderExtension = {
+ { __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
+ dri2GetBuffers,
+};
+
+static const __DRIextension *loader_extensions[] = {
+ &dri2LoaderExtension.base,
+ &systemTimeExtension.base,
+ NULL
+};
+
+static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
+ __GLXdisplayPrivate *priv)
+{
+ const __DRIconfig **driver_configs;
+ const __DRIextension **extensions;
+ __GLXDRIscreen *psp;
+ char *driverName, *deviceName;
+ drm_magic_t magic;
+ int i;
+
+ psp = Xmalloc(sizeof *psp);
+ if (psp == NULL)
+ return NULL;
+
+ /* Initialize per screen dynamic client GLX extensions */
+ psc->ext_list_first_time = GL_TRUE;
+
+ if (!DRI2Connect(psc->dpy, RootWindow(psc->dpy, screen),
+ &driverName, &deviceName))
+ return NULL;
+
+ psc->driver = driOpenDriver(driverName);
+ if (psc->driver == NULL)
+ goto handle_error;
+
+ extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+ if (extensions == NULL) {
+ ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+ goto handle_error;
+ }
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+ psc->core = (__DRIcoreExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_DRI2) == 0)
+ psc->dri2 = (__DRIdri2Extension *) extensions[i];
+ }
+
+ if (psc->core == NULL || psc->dri2 == NULL) {
+ ErrorMessageF("core dri or dri2 extension not found\n");
+ goto handle_error;
+ }
+
+ psc->fd = open(deviceName, O_RDWR);
+ if (psc->fd < 0) {
+ ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
+ return NULL;
+ }
+
+ if (drmGetMagic(psc->fd, &magic))
+ return NULL;
+
+ if (!DRI2Authenticate(psc->dpy, RootWindow(psc->dpy, screen), magic))
+ return NULL;
+
+ psc->__driScreen =
+ psc->dri2->createNewScreen(screen, psc->fd,
+ loader_extensions, &driver_configs, psc);
+ if (psc->__driScreen == NULL) {
+ ErrorMessageF("failed to create dri screen\n");
+ return NULL;
+ }
+
+ driBindExtensions(psc, 1);
+
+ psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+ psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+ psp->destroyScreen = dri2DestroyScreen;
+ psp->createContext = dri2CreateContext;
+ psp->createDrawable = dri2CreateDrawable;
+ psp->swapBuffers = dri2SwapBuffers;
+
+ /* DRI2 suports SubBuffer through DRI2CopyRegion, so it's always
+ * available.*/
+ psp->copySubBuffer = dri2CopySubBuffer;
+ __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer");
+
+ Xfree(driverName);
+ Xfree(deviceName);
+
+ return psp;
+
+ handle_error:
+ Xfree(driverName);
+ Xfree(deviceName);
+
+ /* FIXME: clean up here */
+
+ return NULL;
+}
+
+/* Called from __glXFreeDisplayPrivate.
+ */
+static void dri2DestroyDisplay(__GLXDRIdisplay *dpy)
+{
+ Xfree(dpy);
+}
+
+/*
+ * Allocate, initialize and return a __DRIdisplayPrivate object.
+ * This is called from __glXInitialize() when we are given a new
+ * display pointer.
+ */
+_X_HIDDEN __GLXDRIdisplay *dri2CreateDisplay(Display *dpy)
+{
+ __GLXDRIdisplayPrivate *pdp;
+ int eventBase, errorBase;
+
+ if (!DRI2QueryExtension(dpy, &eventBase, &errorBase))
+ return NULL;
+
+ pdp = Xmalloc(sizeof *pdp);
+ if (pdp == NULL)
+ return NULL;
+
+ if (!DRI2QueryVersion(dpy, &pdp->driMajor, &pdp->driMinor)) {
+ Xfree(pdp);
+ return NULL;
+ }
+
+ pdp->driPatch = 0;
+
+ pdp->base.destroyDisplay = dri2DestroyDisplay;
+ pdp->base.createScreen = dri2CreateScreen;
+
+ return &pdp->base;
+}
+
+#endif /* GLX_DIRECT_RENDERING */
--- /dev/null
+/*
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Soft-
+ * ware"), to deal in the Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, provided that the above copyright
+ * notice(s) and this permission notice appear in all copies of the Soft-
+ * ware and that both the above copyright notice(s) and this permission
+ * notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+ * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+ * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
+ * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
+ * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
+ * MANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder shall
+ * not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization of
+ * the copyright holder.
+ *
+ * Authors:
+ * Kevin E. Martin <kevin@precisioninsight.com>
+ * Brian Paul <brian@precisioninsight.com>
+ * Kristian Høgsberg (krh@redhat.com)
+ */
+
+#ifdef GLX_DIRECT_RENDERING
+
+#include <unistd.h>
+#include <dlfcn.h>
+#include <stdarg.h>
+#include "glxclient.h"
+#include "glcontextmodes.h"
+#include "dri_common.h"
+
+#ifndef RTLD_NOW
+#define RTLD_NOW 0
+#endif
+#ifndef RTLD_GLOBAL
+#define RTLD_GLOBAL 0
+#endif
+
+_X_HIDDEN void InfoMessageF(const char *f, ...)
+{
+ va_list args;
+ const char *env;
+
+ if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) {
+ fprintf(stderr, "libGL: ");
+ va_start(args, f);
+ vfprintf(stderr, f, args);
+ va_end(args);
+ }
+}
+
+/**
+ * Print error to stderr, unless LIBGL_DEBUG=="quiet".
+ */
+_X_HIDDEN void ErrorMessageF(const char *f, ...)
+{
+ va_list args;
+ const char *env;
+
+ if ((env = getenv("LIBGL_DEBUG")) && !strstr(env, "quiet")) {
+ fprintf(stderr, "libGL error: ");
+ va_start(args, f);
+ vfprintf(stderr, f, args);
+ va_end(args);
+ }
+}
+
+#ifndef DEFAULT_DRIVER_DIR
+/* this is normally defined in Mesa/configs/default with DRI_DRIVER_SEARCH_PATH */
+#define DEFAULT_DRIVER_DIR "/usr/local/lib/dri"
+#endif
+
+/**
+ * Try to \c dlopen the named driver.
+ *
+ * This function adds the "_dri.so" suffix to the driver name and searches the
+ * directories specified by the \c LIBGL_DRIVERS_PATH environment variable in
+ * order to find the driver.
+ *
+ * \param driverName - a name like "tdfx", "i810", "mga", etc.
+ *
+ * \returns
+ * A handle from \c dlopen, or \c NULL if driver file not found.
+ */
+_X_HIDDEN void *driOpenDriver(const char *driverName)
+{
+ void *glhandle, *handle;
+ const char *libPaths, *p, *next;
+ char realDriverName[200];
+ int len;
+
+ /* Attempt to make sure libGL symbols will be visible to the driver */
+ glhandle = dlopen("libGL.so.1", RTLD_NOW | RTLD_GLOBAL);
+
+ libPaths = NULL;
+ if (geteuid() == getuid()) {
+ /* don't allow setuid apps to use LIBGL_DRIVERS_PATH */
+ libPaths = getenv("LIBGL_DRIVERS_PATH");
+ if (!libPaths)
+ libPaths = getenv("LIBGL_DRIVERS_DIR"); /* deprecated */
+ }
+ if (libPaths == NULL)
+ libPaths = DEFAULT_DRIVER_DIR;
+
+ handle = NULL;
+ for (p = libPaths; *p; p = next) {
+ next = strchr(p, ':');
+ if (next == NULL) {
+ len = strlen(p);
+ next = p + len;
+ } else {
+ len = next - p;
+ next++;
+ }
+
+#ifdef GLX_USE_TLS
+ snprintf(realDriverName, sizeof realDriverName,
+ "%.*s/tls/%s_dri.so", len, p, driverName);
+ InfoMessageF("OpenDriver: trying %s\n", realDriverName);
+ handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
+#endif
+
+ if ( handle == NULL ) {
+ snprintf(realDriverName, sizeof realDriverName,
+ "%.*s/%s_dri.so", len, p, driverName);
+ InfoMessageF("OpenDriver: trying %s\n", realDriverName);
+ handle = dlopen(realDriverName, RTLD_NOW | RTLD_GLOBAL);
+ }
+
+ if ( handle != NULL )
+ break;
+ else
+ ErrorMessageF("dlopen %s failed (%s)\n", realDriverName, dlerror());
+ }
+
+ if (!handle)
+ ErrorMessageF("unable to load driver: %s_dri.so\n", driverName);
+
+ if (glhandle)
+ dlclose(glhandle);
+
+ return handle;
+}
+
+_X_HIDDEN const __DRIsystemTimeExtension systemTimeExtension = {
+ { __DRI_SYSTEM_TIME, __DRI_SYSTEM_TIME_VERSION },
+ __glXGetUST,
+ __driGetMscRateOML
+};
+
+#define __ATTRIB(attrib, field) \
+ { attrib, offsetof(__GLcontextModes, field) }
+
+static const struct { unsigned int attrib, offset; } attribMap[] = {
+ __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE, rgbBits),
+ __ATTRIB(__DRI_ATTRIB_LEVEL, level),
+ __ATTRIB(__DRI_ATTRIB_RED_SIZE, redBits),
+ __ATTRIB(__DRI_ATTRIB_GREEN_SIZE, greenBits),
+ __ATTRIB(__DRI_ATTRIB_BLUE_SIZE, blueBits),
+ __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE, alphaBits),
+ __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE, depthBits),
+ __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE, stencilBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE, accumRedBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE, accumGreenBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE, accumBlueBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE, accumAlphaBits),
+ __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS, sampleBuffers),
+ __ATTRIB(__DRI_ATTRIB_SAMPLES, samples),
+ __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER, doubleBufferMode),
+ __ATTRIB(__DRI_ATTRIB_STEREO, stereoMode),
+ __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS, numAuxBuffers),
+#if 0
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE, transparentPixel),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE, transparentIndex),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE, transparentRed),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE, transparentGreen),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE, transparentBlue),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE, transparentAlpha),
+ __ATTRIB(__DRI_ATTRIB_RED_MASK, redMask),
+ __ATTRIB(__DRI_ATTRIB_GREEN_MASK, greenMask),
+ __ATTRIB(__DRI_ATTRIB_BLUE_MASK, blueMask),
+ __ATTRIB(__DRI_ATTRIB_ALPHA_MASK, alphaMask),
+#endif
+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH, maxPbufferWidth),
+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT, maxPbufferHeight),
+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS, maxPbufferPixels),
+ __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH, optimalPbufferWidth),
+ __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT, optimalPbufferHeight),
+#if 0
+ __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, swapMethod),
+#endif
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB, bindToTextureRgb),
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA, bindToTextureRgba),
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE, bindToMipmapTexture),
+ __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),
+};
+
+#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
+
+static int
+scalarEqual(__GLcontextModes *mode, unsigned int attrib, unsigned int value)
+{
+ unsigned int glxValue;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(attribMap); i++)
+ if (attribMap[i].attrib == attrib) {
+ glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
+ return glxValue == GLX_DONT_CARE || glxValue == value;
+ }
+
+ return GL_TRUE; /* Is a non-existing attribute equal to value? */
+}
+
+static int
+driConfigEqual(const __DRIcoreExtension *core,
+ __GLcontextModes *modes, const __DRIconfig *driConfig)
+{
+ unsigned int attrib, value, glxValue;
+ int i;
+
+ i = 0;
+ while (core->indexConfigAttrib(driConfig, i++, &attrib, &value)) {
+ switch (attrib) {
+ case __DRI_ATTRIB_RENDER_TYPE:
+ glxValue = 0;
+ if (value & __DRI_ATTRIB_RGBA_BIT) {
+ glxValue |= GLX_RGBA_BIT;
+ } else if (value & __DRI_ATTRIB_COLOR_INDEX_BIT) {
+ glxValue |= GLX_COLOR_INDEX_BIT;
+ }
+ if (glxValue != modes->renderType)
+ return GL_FALSE;
+ break;
+
+ case __DRI_ATTRIB_CONFIG_CAVEAT:
+ if (value & __DRI_ATTRIB_NON_CONFORMANT_CONFIG)
+ glxValue = GLX_NON_CONFORMANT_CONFIG;
+ else if (value & __DRI_ATTRIB_SLOW_BIT)
+ glxValue = GLX_SLOW_CONFIG;
+ else
+ glxValue = GLX_NONE;
+ if (glxValue != modes->visualRating)
+ return GL_FALSE;
+ break;
+
+ case __DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS:
+ glxValue = 0;
+ if (value & __DRI_ATTRIB_TEXTURE_1D_BIT)
+ glxValue |= GLX_TEXTURE_1D_BIT_EXT;
+ if (value & __DRI_ATTRIB_TEXTURE_2D_BIT)
+ glxValue |= GLX_TEXTURE_2D_BIT_EXT;
+ if (value & __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT)
+ glxValue |= GLX_TEXTURE_RECTANGLE_BIT_EXT;
+ if (modes->bindToTextureTargets != GLX_DONT_CARE &&
+ glxValue != modes->bindToTextureTargets)
+ return GL_FALSE;
+ break;
+
+ default:
+ if (!scalarEqual(modes, attrib, value))
+ return GL_FALSE;
+ }
+ }
+
+ return GL_TRUE;
+}
+
+static __GLcontextModes *
+createDriMode(const __DRIcoreExtension *core,
+ __GLcontextModes *modes, const __DRIconfig **driConfigs)
+{
+ __GLXDRIconfigPrivate *config;
+ int i;
+
+ for (i = 0; driConfigs[i]; i++) {
+ if (driConfigEqual(core, modes, driConfigs[i]))
+ break;
+ }
+
+ if (driConfigs[i] == NULL)
+ return NULL;
+
+ config = Xmalloc(sizeof *config);
+ if (config == NULL)
+ return NULL;
+
+ config->modes = *modes;
+ config->driConfig = driConfigs[i];
+
+ return &config->modes;
+}
+
+_X_HIDDEN __GLcontextModes *
+driConvertConfigs(const __DRIcoreExtension *core,
+ __GLcontextModes *modes, const __DRIconfig **configs)
+{
+ __GLcontextModes head, *tail, *m;
+
+ tail = &head;
+ head.next = NULL;
+ for (m = modes; m; m = m->next) {
+ tail->next = createDriMode(core, m, configs);
+ if (tail->next == NULL) {
+ /* no matching dri config for m */
+ continue;
+ }
+
+
+ tail = tail->next;
+ }
+
+ _gl_context_modes_destroy(modes);
+
+ return head.next;
+}
+
+_X_HIDDEN void
+driBindExtensions(__GLXscreenConfigs *psc, int dri2)
+{
+ const __DRIextension **extensions;
+ int i;
+
+ extensions = psc->core->getExtensions(psc->__driScreen);
+
+ for (i = 0; extensions[i]; i++) {
+#ifdef __DRI_COPY_SUB_BUFFER
+ if (strcmp(extensions[i]->name, __DRI_COPY_SUB_BUFFER) == 0) {
+ psc->driCopySubBuffer = (__DRIcopySubBufferExtension *) extensions[i];
+ __glXEnableDirectExtension(psc, "GLX_MESA_copy_sub_buffer");
+ }
+#endif
+
+#ifdef __DRI_SWAP_CONTROL
+ if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
+ psc->swapControl = (__DRIswapControlExtension *) extensions[i];
+ __glXEnableDirectExtension(psc, "GLX_SGI_swap_control");
+ __glXEnableDirectExtension(psc, "GLX_MESA_swap_control");
+ }
+#endif
+
+#ifdef __DRI_ALLOCATE
+ if (strcmp(extensions[i]->name, __DRI_ALLOCATE) == 0) {
+ psc->allocate = (__DRIallocateExtension *) extensions[i];
+ __glXEnableDirectExtension(psc, "GLX_MESA_allocate_memory");
+ }
+#endif
+
+#ifdef __DRI_FRAME_TRACKING
+ if (strcmp(extensions[i]->name, __DRI_FRAME_TRACKING) == 0) {
+ psc->frameTracking = (__DRIframeTrackingExtension *) extensions[i];
+ __glXEnableDirectExtension(psc, "GLX_MESA_swap_frame_usage");
+ }
+#endif
+
+#ifdef __DRI_MEDIA_STREAM_COUNTER
+ if (strcmp(extensions[i]->name, __DRI_MEDIA_STREAM_COUNTER) == 0) {
+ psc->msc = (__DRImediaStreamCounterExtension *) extensions[i];
+ __glXEnableDirectExtension(psc, "GLX_SGI_video_sync");
+ }
+#endif
+
+#ifdef __DRI_SWAP_BUFFER_COUNTER
+ /* No driver supports this at this time and the extension is
+ * not defined in dri_interface.h. Will enable
+ * GLX_OML_sync_control if implemented. */
+#endif
+
+#ifdef __DRI_READ_DRAWABLE
+ if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
+ __glXEnableDirectExtension(psc, "GLX_SGI_make_current_read");
+ }
+#endif
+
+#ifdef __DRI_TEX_BUFFER
+ if ((strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) && dri2) {
+ psc->texBuffer = (__DRItexBufferExtension *) extensions[i];
+ __glXEnableDirectExtension(psc, "GLX_EXT_texture_from_pixmap");
+ }
+#endif
+
+ /* Ignore unknown extensions */
+ }
+}
+
+#endif /* GLX_DIRECT_RENDERING */
--- /dev/null
+/*
+ * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Soft-
+ * ware"), to deal in the Software without restriction, including without
+ * limitation the rights to use, copy, modify, merge, publish, distribute,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, provided that the above copyright
+ * notice(s) and this permission notice appear in all copies of the Soft-
+ * ware and that both the above copyright notice(s) and this permission
+ * notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+ * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+ * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
+ * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
+ * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
+ * MANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder shall
+ * not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization of
+ * the copyright holder.
+ *
+ * Authors:
+ * Kevin E. Martin <kevin@precisioninsight.com>
+ * Brian Paul <brian@precisioninsight.com>
+ * Kristian Høgsberg (krh@redhat.com)
+ */
+
+#ifndef _DRI_COMMON_H
+#define _DRI_COMMON_H
+
+typedef struct __GLXDRIconfigPrivateRec __GLXDRIconfigPrivate;
+
+struct __GLXDRIconfigPrivateRec
+{
+ __GLcontextModes modes;
+ const __DRIconfig *driConfig;
+};
+
+extern __GLcontextModes *driConvertConfigs(const __DRIcoreExtension * core,
+ __GLcontextModes * modes,
+ const __DRIconfig ** configs);
+
+extern const __DRIsystemTimeExtension systemTimeExtension;
+
+extern void InfoMessageF(const char *f, ...);
+
+extern void ErrorMessageF(const char *f, ...);
+
+extern void *driOpenDriver(const char *driverName);
+
+extern void driBindExtensions(__GLXscreenConfigs * psc, int dri2);
+
+#endif /* _DRI_COMMON_H */
#ifdef GLX_DIRECT_RENDERING
-#include <unistd.h>
-#include <X11/Xlibint.h>
-#include <X11/extensions/Xext.h>
-#include <X11/extensions/extutil.h>
-#include "glheader.h"
+#include <X11/Xlib.h>
+#include <X11/extensions/Xfixes.h>
+#include <X11/extensions/Xdamage.h>
#include "glxclient.h"
+#include "glcontextmodes.h"
#include "xf86dri.h"
#include "sarea.h"
-#include <stdio.h>
#include <dlfcn.h>
-#include "dri_glx.h"
#include <sys/types.h>
-#include <stdarg.h>
-
-#ifndef RTLD_NOW
-#define RTLD_NOW 0
-#endif
-#ifndef RTLD_GLOBAL
-#define RTLD_GLOBAL 0
-#endif
-
-
-#ifndef DEFAULT_DRIVER_DIR
-/* this is normally defined in Mesa/configs/default with DRI_DRIVER_SEARCH_PATH */
-#define DEFAULT_DRIVER_DIR "/usr/X11R6/lib/modules/dri"
-#endif
-
-static __DRIdriver *Drivers = NULL;
-
-
-/** If non-zero, prefer an "egl_foo_dri.so" driver over "foo_dri.so" */
-static int PreferEGL = 0;
-
-
-/**
- * This may be called by libEGL.so to tell libGL to prefer "egl_" drivers
- * over regular DRI drivers".
- */
-void __glXPreferEGL(int state)
-{
- PreferEGL = state;
-}
-
-
-/*
- * printf wrappers
- */
-
-static void InfoMessageF(const char *f, ...)
-{
- va_list args;
- const char *env;
-
- if ((env = getenv("LIBGL_DEBUG")) && strstr(env, "verbose")) {
- fprintf(stderr, "libGL: ");
- va_start(args, f);
- vfprintf(stderr, f, args);
- va_end(args);
- }
-}
-
-/**
- * Print error to stderr, unless LIBGL_DEBUG=="quiet".
- */
-static void ErrorMessageF(const char *f, ...)
-{
- va_list args;
- const char *env;
-
- if ((env = getenv("LIBGL_DEBUG")) && !strstr(env, "quiet")) {
- fprintf(stderr, "libGL error: ");
- va_start(args, f);
- vfprintf(stderr, f, args);
- va_end(args);
- }
-}
-
-
-/**
- * Extract the ith directory path out of a colon-separated list of paths. No
- * more than \c dirLen characters, including the terminating \c NUL, will be
- * written to \c dir.
- *
- * \param index Index of path to extract (starting at zero)
- * \param paths The colon-separated list of paths
- * \param dirLen Maximum length of result to store in \c dir
- * \param dir Buffer to hold the extracted directory path
- *
- * \returns
- * The number of characters that would have been written to \c dir had there
- * been enough room. This does not include the terminating \c NUL. When
- * extraction fails, zero will be returned.
- *
- * \todo
- * It seems like this function could be rewritten to use \c strchr.
- */
-static size_t
-ExtractDir(int index, const char *paths, int dirLen, char *dir)
-{
- int i, len;
- const char *start, *end;
-
- /* find ith colon */
- start = paths;
- i = 0;
- while (i < index) {
- if (*start == ':') {
- i++;
- start++;
- }
- else if (*start == 0) {
- /* end of string and couldn't find ith colon */
- dir[0] = 0;
- return 0;
- }
- else {
- start++;
- }
- }
-
- while (*start == ':')
- start++;
-
- /* find next colon, or end of string */
- end = start + 1;
- while (*end != ':' && *end != 0) {
- end++;
- }
-
- /* copy string between <start> and <end> into result string */
- len = end - start;
- if (len > dirLen - 1)
- len = dirLen - 1;
- strncpy(dir, start, len);
- dir[len] = 0;
-
- return( end - start );
-}
-
-
-/**
- * Try to dlopen() a driver.
- * \param libDir the directory to search
- * \param driverName the name of the driver (such as "r300").
- * \param tls if true, try to find TLS version of driver
- * \param preferEGL if true, try to find EGL-specific driver
- * \return handle from dlopen(), will be NULL if fails.
- */
-static void *
-try_open(const char *libDir, const char *driverName,
- GLboolean tls, GLboolean preferEGL)
-{
- const char *tlsDir = tls ? "/tls/" : "";
- const char *eglPrefix = preferEGL ? "egl_" : "";
- char fullPathName[200];
- void *handle = NULL;
-
- snprintf(fullPathName, 200, "%s%s/%s%s_dri.so",
- libDir, tlsDir, eglPrefix, driverName);
- InfoMessageF("OpenDriver: trying %s\n", fullPathName);
- handle = dlopen(fullPathName, RTLD_NOW | RTLD_GLOBAL);
-
- return handle;
-}
-
-
-
-/**
- * Versioned name of the expected \c __driCreateNewScreen function.
- *
- * The version of the last incompatible loader/driver inteface change is
- * appended to the name of the \c __driCreateNewScreen function. This
- * prevents loaders from trying to load drivers that are too old.
- *
- * \todo
- * Create a macro or something so that this is automatically updated.
- */
-static const char createNewScreenName[] = "__driCreateNewScreen_20050727";
-
-
-/**
- * Try to \c dlopen the named driver.
- *
- * This function adds the "_dri.so" suffix to the driver name and searches the
- * directories specified by the \c LIBGL_DRIVERS_PATH environment variable in
- * order to find the driver.
- *
- * \param driverName - a name like "tdfx", "i810", "mga", etc.
- *
- * \returns
- * A handle from \c dlopen, or \c NULL if driver file not found.
- */
-static __DRIdriver *OpenDriver(const char *driverName)
-{
- void *glhandle = NULL;
- char *libPaths = NULL;
- char libDir[1000];
- int i;
- __DRIdriver *driver;
-
- /* First, search Drivers list to see if we've already opened this driver */
- for (driver = Drivers; driver; driver = driver->next) {
- if (strcmp(driver->name, driverName) == 0) {
- /* found it */
- return driver;
- }
- }
-
- /* Attempt to make sure libGL symbols will be visible to the driver */
- glhandle = dlopen("libGL.so.1", RTLD_NOW | RTLD_GLOBAL);
-
- if (geteuid() == getuid()) {
- /* don't allow setuid apps to use LIBGL_DRIVERS_PATH */
- libPaths = getenv("LIBGL_DRIVERS_PATH");
- if (!libPaths)
- libPaths = getenv("LIBGL_DRIVERS_DIR"); /* deprecated */
- }
- if (!libPaths)
- libPaths = DEFAULT_DRIVER_DIR;
-
- for ( i = 0 ; ExtractDir(i, libPaths, 1000, libDir) != 0 ; i++ ) {
- void *handle = NULL;
-
- if (PreferEGL)
- handle = try_open(libDir, driverName, GL_FALSE, GL_TRUE);
-#ifdef GLX_USE_TLS
- if (!handle)
- handle = try_open(libDir, driverName, GL_TRUE, GL_FALSE);
-#endif
- if (!handle)
- handle = try_open(libDir, driverName, GL_FALSE, GL_FALSE);
-
- if ( handle != NULL ) {
- /* allocate __DRIdriver struct */
- driver = (__DRIdriver *) Xmalloc(sizeof(__DRIdriver));
- if (!driver)
- break; /* out of memory! */
- /* init the struct */
- driver->name = __glXstrdup(driverName);
- if (!driver->name) {
- Xfree(driver);
- driver = NULL;
- break; /* out of memory! */
- }
-
- driver->createNewScreenFunc = (PFNCREATENEWSCREENFUNC)
- dlsym(handle, createNewScreenName);
-
- if ( driver->createNewScreenFunc == NULL ) {
- /* If the driver doesn't have this symbol then something's
- * really, really wrong.
- */
- ErrorMessageF("%s not defined in %s_dri.so!\n"
- "Your driver may be too old for this libGL.\n",
- createNewScreenName, driverName);
- Xfree(driver);
- driver = NULL;
- dlclose(handle);
- continue;
- }
- driver->handle = handle;
- /* put at head of linked list */
- driver->next = Drivers;
- Drivers = driver;
- break;
- }
- else {
- ErrorMessageF("Unable to find/open driver for %s (%s)\n",
- driverName, dlerror());
- }
- }
-
- if (!driver)
- ErrorMessageF("unable to load driver: %s_dri.so\n", driverName);
-
- if (glhandle)
- dlclose(glhandle);
-
- return driver;
-}
-
+#include <sys/mman.h>
+#include "xf86drm.h"
+#include "dri_common.h"
+
+typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
+typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
+
+struct __GLXDRIdisplayPrivateRec {
+ __GLXDRIdisplay base;
+
+ /*
+ ** XFree86-DRI version information
+ */
+ int driMajor;
+ int driMinor;
+ int driPatch;
+};
+
+struct __GLXDRIcontextPrivateRec {
+ __GLXDRIcontext base;
+ __DRIcontext *driContext;
+ XID hwContextID;
+ __GLXscreenConfigs *psc;
+};
/*
* Given a display pointer and screen number, determine the name of
* the DRI driver for the screen. (I.e. "r128", "tdfx", etc).
* Return True for success, False for failure.
*/
-static Bool GetDriverName(Display *dpy, int scrNum, char **driverName)
+static Bool driGetDriverName(Display *dpy, int scrNum, char **driverName)
{
int directCapable;
Bool b;
return True;
}
-
-/*
- * Given a display pointer and screen number, return a __DRIdriver handle.
- * Return NULL if anything goes wrong.
- */
-__DRIdriver *driGetDriver(Display *dpy, int scrNum)
-{
- char *driverName;
- if (GetDriverName(dpy, scrNum, &driverName)) {
- __DRIdriver *ret;
- ret = OpenDriver(driverName);
- if (driverName)
- Xfree(driverName);
- return ret;
- }
- return NULL;
-}
-
-
/*
* Exported function for querying the DRI driver for a given screen.
*
PUBLIC const char *glXGetScreenDriver (Display *dpy, int scrNum) {
static char ret[32];
char *driverName;
- if (GetDriverName(dpy, scrNum, &driverName)) {
+ if (driGetDriverName(dpy, scrNum, &driverName)) {
int len;
if (!driverName)
return NULL;
return NULL;
}
-
/*
* Exported function for obtaining a driver's option list (UTF-8 encoded XML).
*
*
* Note: The driver remains opened after this function returns.
*/
-PUBLIC const char *glXGetDriverConfig (const char *driverName) {
- __DRIdriver *driver = OpenDriver (driverName);
- if (driver)
- return dlsym (driver->handle, "__driConfigOptions");
+PUBLIC const char *glXGetDriverConfig (const char *driverName)
+{
+ void *handle = driOpenDriver (driverName);
+ if (handle)
+ return dlsym (handle, "__driConfigOptions");
else
return NULL;
}
+#ifdef XDAMAGE_1_1_INTERFACE
-/* Called from __glXFreeDisplayPrivate.
+static GLboolean has_damage_post(Display *dpy)
+{
+ static GLboolean inited = GL_FALSE;
+ static GLboolean has_damage;
+
+ if (!inited) {
+ int major, minor;
+
+ if (XDamageQueryVersion(dpy, &major, &minor) &&
+ major == 1 && minor >= 1)
+ {
+ has_damage = GL_TRUE;
+ } else {
+ has_damage = GL_FALSE;
+ }
+ inited = GL_TRUE;
+ }
+
+ return has_damage;
+}
+
+static void __glXReportDamage(__DRIdrawable *driDraw,
+ int x, int y,
+ drm_clip_rect_t *rects, int num_rects,
+ GLboolean front_buffer,
+ void *loaderPrivate)
+{
+ XRectangle *xrects;
+ XserverRegion region;
+ int i;
+ int x_off, y_off;
+ __GLXDRIdrawable *glxDraw = loaderPrivate;
+ __GLXscreenConfigs *psc = glxDraw->psc;
+ Display *dpy = psc->dpy;
+ Drawable drawable;
+
+ if (!has_damage_post(dpy))
+ return;
+
+ if (front_buffer) {
+ x_off = x;
+ y_off = y;
+ drawable = RootWindow(dpy, psc->scr);
+ } else{
+ x_off = 0;
+ y_off = 0;
+ drawable = glxDraw->xDrawable;
+ }
+
+ xrects = malloc(sizeof(XRectangle) * num_rects);
+ if (xrects == NULL)
+ return;
+
+ for (i = 0; i < num_rects; i++) {
+ xrects[i].x = rects[i].x1 + x_off;
+ xrects[i].y = rects[i].y1 + y_off;
+ xrects[i].width = rects[i].x2 - rects[i].x1;
+ xrects[i].height = rects[i].y2 - rects[i].y1;
+ }
+ region = XFixesCreateRegion(dpy, xrects, num_rects);
+ free(xrects);
+ XDamageAdd(dpy, drawable, region);
+ XFixesDestroyRegion(dpy, region);
+}
+
+static const __DRIdamageExtension damageExtension = {
+ { __DRI_DAMAGE, __DRI_DAMAGE_VERSION },
+ __glXReportDamage,
+};
+
+#endif
+
+static GLboolean
+__glXDRIGetDrawableInfo(__DRIdrawable *drawable,
+ unsigned int *index, unsigned int *stamp,
+ int *X, int *Y, int *W, int *H,
+ int *numClipRects, drm_clip_rect_t ** pClipRects,
+ int *backX, int *backY,
+ int *numBackClipRects, drm_clip_rect_t **pBackClipRects,
+ void *loaderPrivate)
+{
+ __GLXDRIdrawable *glxDraw = loaderPrivate;
+ __GLXscreenConfigs *psc = glxDraw->psc;
+ Display *dpy = psc->dpy;
+
+ return XF86DRIGetDrawableInfo(dpy, psc->scr, glxDraw->drawable,
+ index, stamp, X, Y, W, H,
+ numClipRects, pClipRects,
+ backX, backY,
+ numBackClipRects, pBackClipRects);
+}
+
+static const __DRIgetDrawableInfoExtension getDrawableInfoExtension = {
+ { __DRI_GET_DRAWABLE_INFO, __DRI_GET_DRAWABLE_INFO_VERSION },
+ __glXDRIGetDrawableInfo
+};
+
+static const __DRIextension *loader_extensions[] = {
+ &systemTimeExtension.base,
+ &getDrawableInfoExtension.base,
+#ifdef XDAMAGE_1_1_INTERFACE
+ &damageExtension.base,
+#endif
+ NULL
+};
+
+#ifndef GLX_USE_APPLEGL
+
+/**
+ * Perform the required libGL-side initialization and call the client-side
+ * driver's \c __driCreateNewScreen function.
+ *
+ * \param dpy Display pointer.
+ * \param scrn Screen number on the display.
+ * \param psc DRI screen information.
+ * \param driDpy DRI display information.
+ * \param createNewScreen Pointer to the client-side driver's
+ * \c __driCreateNewScreen function.
+ * \returns A pointer to the \c __DRIscreenPrivate structure returned by
+ * the client-side driver on success, or \c NULL on failure.
*/
-static void driDestroyDisplay(Display *dpy, void *private)
+static void *
+CallCreateNewScreen(Display *dpy, int scrn, __GLXscreenConfigs *psc,
+ __GLXDRIdisplayPrivate * driDpy)
{
- __DRIdisplayPrivate *pdpyp = (__DRIdisplayPrivate *)private;
-
- if (pdpyp) {
- const int numScreens = ScreenCount(dpy);
- int i;
- for (i = 0; i < numScreens; i++) {
- if (pdpyp->libraryHandles[i]) {
- __DRIdriver *driver, *prev;
-
- /* Remove driver from Drivers list */
- for (prev = NULL, driver = Drivers; driver;
- prev = driver, driver = driver->next) {
- if (driver->handle == pdpyp->libraryHandles[i]) {
- if (prev)
- prev->next = driver->next;
- else
- Drivers = driver->next;
-
- Xfree((void *) driver->name);
- Xfree(driver);
- break;
- }
- }
-
- dlclose(pdpyp->libraryHandles[i]);
- }
- }
- Xfree(pdpyp->libraryHandles);
- Xfree(pdpyp);
+ void *psp = NULL;
+ drm_handle_t hSAREA;
+ drmAddress pSAREA = MAP_FAILED;
+ char *BusID;
+ __DRIversion ddx_version;
+ __DRIversion dri_version;
+ __DRIversion drm_version;
+ __DRIframebuffer framebuffer;
+ int fd = -1;
+ int status;
+
+ drm_magic_t magic;
+ drmVersionPtr version;
+ int newlyopened;
+ char *driverName;
+ drm_handle_t hFB;
+ int junk;
+ const __DRIconfig **driver_configs;
+
+ /* DRI protocol version. */
+ dri_version.major = driDpy->driMajor;
+ dri_version.minor = driDpy->driMinor;
+ dri_version.patch = driDpy->driPatch;
+
+ framebuffer.base = MAP_FAILED;
+ framebuffer.dev_priv = NULL;
+
+ if (!XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
+ ErrorMessageF("XF86DRIOpenConnection failed\n");
+ goto handle_error;
}
+
+ fd = drmOpenOnce(NULL, BusID, &newlyopened);
+
+ Xfree(BusID); /* No longer needed */
+
+ if (fd < 0) {
+ ErrorMessageF("drmOpenOnce failed (%s)\n", strerror(-fd));
+ goto handle_error;
+ }
+
+ if (drmGetMagic(fd, &magic)) {
+ ErrorMessageF("drmGetMagic failed\n");
+ goto handle_error;
+ }
+
+ version = drmGetVersion(fd);
+ if (version) {
+ drm_version.major = version->version_major;
+ drm_version.minor = version->version_minor;
+ drm_version.patch = version->version_patchlevel;
+ drmFreeVersion(version);
+ }
+ else {
+ drm_version.major = -1;
+ drm_version.minor = -1;
+ drm_version.patch = -1;
+ }
+
+ if (newlyopened && !XF86DRIAuthConnection(dpy, scrn, magic)) {
+ ErrorMessageF("XF86DRIAuthConnection failed\n");
+ goto handle_error;
+ }
+
+ /* Get device name (like "tdfx") and the ddx version numbers.
+ * We'll check the version in each DRI driver's "createNewScreen"
+ * function. */
+ if (!XF86DRIGetClientDriverName(dpy, scrn,
+ &ddx_version.major,
+ &ddx_version.minor,
+ &ddx_version.patch,
+ &driverName)) {
+ ErrorMessageF("XF86DRIGetClientDriverName failed\n");
+ goto handle_error;
+ }
+
+ Xfree(driverName); /* No longer needed. */
+
+ /*
+ * Get device-specific info. pDevPriv will point to a struct
+ * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h) that
+ * has information about the screen size, depth, pitch, ancilliary
+ * buffers, DRM mmap handles, etc.
+ */
+ if (!XF86DRIGetDeviceInfo(dpy, scrn, &hFB, &junk,
+ &framebuffer.size, &framebuffer.stride,
+ &framebuffer.dev_priv_size, &framebuffer.dev_priv)) {
+ ErrorMessageF("XF86DRIGetDeviceInfo failed");
+ goto handle_error;
+ }
+
+ framebuffer.width = DisplayWidth(dpy, scrn);
+ framebuffer.height = DisplayHeight(dpy, scrn);
+
+ /* Map the framebuffer region. */
+ status = drmMap(fd, hFB, framebuffer.size,
+ (drmAddressPtr)&framebuffer.base);
+ if (status != 0) {
+ ErrorMessageF("drmMap of framebuffer failed (%s)", strerror(-status));
+ goto handle_error;
+ }
+
+ /* Map the SAREA region. Further mmap regions may be setup in
+ * each DRI driver's "createNewScreen" function.
+ */
+ status = drmMap(fd, hSAREA, SAREA_MAX, &pSAREA);
+ if (status != 0) {
+ ErrorMessageF("drmMap of SAREA failed (%s)", strerror(-status));
+ goto handle_error;
+ }
+
+ psp = (*psc->legacy->createNewScreen)(scrn,
+ &ddx_version,
+ &dri_version,
+ &drm_version,
+ &framebuffer,
+ pSAREA,
+ fd,
+ loader_extensions,
+ &driver_configs,
+ psc);
+
+ if (psp == NULL) {
+ ErrorMessageF("Calling driver entry point failed");
+ goto handle_error;
+ }
+
+ psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+ psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+ return psp;
+
+ handle_error:
+ if (pSAREA != MAP_FAILED)
+ drmUnmap(pSAREA, SAREA_MAX);
+
+ if (framebuffer.base != MAP_FAILED)
+ drmUnmap((drmAddress)framebuffer.base, framebuffer.size);
+
+ if (framebuffer.dev_priv != NULL)
+ Xfree(framebuffer.dev_priv);
+
+ if (fd >= 0)
+ drmCloseOnce(fd);
+
+ XF86DRICloseConnection(dpy, scrn);
+
+ ErrorMessageF("reverting to software direct rendering\n");
+
+ return NULL;
+}
+
+#else /* !GLX_USE_APPLEGL */
+
+static void *
+CallCreateNewScreen(Display *dpy, int scrn, __GLXscreenConfigs *psc,
+ __GLXDRIdisplayPrivate * driDpy)
+{
+ return NULL;
+}
+
+#endif /* !GLX_USE_APPLEGL */
+
+static void driDestroyContext(__GLXDRIcontext *context,
+ __GLXscreenConfigs *psc, Display *dpy)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+
+ (*psc->core->destroyContext)(pcp->driContext);
+
+ XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
+ Xfree(pcp);
+}
+
+static Bool driBindContext(__GLXDRIcontext *context,
+ __GLXDRIdrawable *draw, __GLXDRIdrawable *read)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ return (*core->bindContext)(pcp->driContext,
+ draw->driDrawable,
+ read->driDrawable);
+}
+
+static void driUnbindContext(__GLXDRIcontext *context)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ (*core->unbindContext)(pcp->driContext);
+}
+
+static __GLXDRIcontext *driCreateContext(__GLXscreenConfigs *psc,
+ const __GLcontextModes *mode,
+ GLXContext gc,
+ GLXContext shareList, int renderType)
+{
+ __GLXDRIcontextPrivate *pcp, *pcp_shared;
+ drm_context_t hwContext;
+ __DRIcontext *shared = NULL;
+ __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+
+ if (!psc || !psc->driScreen)
+ return NULL;
+
+ if (shareList) {
+ pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+ shared = pcp_shared->driContext;
+ }
+
+ pcp = Xmalloc(sizeof *pcp);
+ if (pcp == NULL)
+ return NULL;
+
+ pcp->psc = psc;
+ if (!XF86DRICreateContextWithConfig(psc->dpy, psc->scr,
+ mode->visualID,
+ &pcp->hwContextID, &hwContext)) {
+ Xfree(pcp);
+ return NULL;
+ }
+
+ pcp->driContext =
+ (*psc->legacy->createNewContext)(psc->__driScreen,
+ config->driConfig,
+ renderType,
+ shared,
+ hwContext,
+ pcp);
+ if (pcp->driContext == NULL) {
+ XF86DRIDestroyContext(psc->dpy, psc->scr, pcp->hwContextID);
+ Xfree(pcp);
+ return NULL;
+ }
+
+ pcp->base.destroyContext = driDestroyContext;
+ pcp->base.bindContext = driBindContext;
+ pcp->base.unbindContext = driUnbindContext;
+
+ return &pcp->base;
+}
+
+static void driDestroyDrawable(__GLXDRIdrawable *pdraw)
+{
+ __GLXscreenConfigs *psc = pdraw->psc;
+
+ (*psc->core->destroyDrawable)(pdraw->driDrawable);
+ XF86DRIDestroyDrawable(psc->dpy, psc->scr, pdraw->drawable);
+ Xfree(pdraw);
+}
+
+static __GLXDRIdrawable *driCreateDrawable(__GLXscreenConfigs *psc,
+ XID xDrawable,
+ GLXDrawable drawable,
+ const __GLcontextModes *modes)
+{
+ __GLXDRIdrawable *pdraw;
+ drm_drawable_t hwDrawable;
+ void *empty_attribute_list = NULL;
+ __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+
+ /* Old dri can't handle GLX 1.3+ drawable constructors. */
+ if (xDrawable != drawable)
+ return NULL;
+
+ pdraw = Xmalloc(sizeof(*pdraw));
+ if (!pdraw)
+ return NULL;
+
+ pdraw->drawable = drawable;
+ pdraw->psc = psc;
+
+ if (!XF86DRICreateDrawable(psc->dpy, psc->scr, drawable, &hwDrawable))
+ return NULL;
+
+ /* Create a new drawable */
+ pdraw->driDrawable =
+ (*psc->legacy->createNewDrawable)(psc->__driScreen,
+ config->driConfig,
+ hwDrawable,
+ GLX_WINDOW_BIT,
+ empty_attribute_list,
+ pdraw);
+
+ if (!pdraw->driDrawable) {
+ XF86DRIDestroyDrawable(psc->dpy, psc->scr, drawable);
+ Xfree(pdraw);
+ return NULL;
+ }
+
+ pdraw->destroyDrawable = driDestroyDrawable;
+
+ return pdraw;
+}
+
+static void driSwapBuffers(__GLXDRIdrawable *pdraw)
+{
+ (*pdraw->psc->core->swapBuffers)(pdraw->driDrawable);
+}
+
+static void driCopySubBuffer(__GLXDRIdrawable *pdraw,
+ int x, int y, int width, int height)
+{
+ (*pdraw->psc->driCopySubBuffer->copySubBuffer)(pdraw->driDrawable,
+ x, y, width, height);
}
+static void driDestroyScreen(__GLXscreenConfigs *psc)
+{
+ /* Free the direct rendering per screen data */
+ if (psc->__driScreen)
+ (*psc->core->destroyScreen)(psc->__driScreen);
+ psc->__driScreen = NULL;
+ if (psc->driver)
+ dlclose(psc->driver);
+}
+
+static __GLXDRIscreen *driCreateScreen(__GLXscreenConfigs *psc, int screen,
+ __GLXdisplayPrivate *priv)
+{
+ __GLXDRIdisplayPrivate *pdp;
+ __GLXDRIscreen *psp;
+ const __DRIextension **extensions;
+ char *driverName;
+ int i;
+
+ psp = Xmalloc(sizeof *psp);
+ if (psp == NULL)
+ return NULL;
+
+ /* Initialize per screen dynamic client GLX extensions */
+ psc->ext_list_first_time = GL_TRUE;
+
+ if (!driGetDriverName(priv->dpy, screen, &driverName)) {
+ Xfree(psp);
+ return NULL;
+ }
+
+ psc->driver = driOpenDriver(driverName);
+ Xfree(driverName);
+ if (psc->driver == NULL) {
+ Xfree(psp);
+ return NULL;
+ }
+
+ extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+ if (extensions == NULL) {
+ ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+ Xfree(psp);
+ return NULL;
+ }
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+ psc->core = (__DRIcoreExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_LEGACY) == 0)
+ psc->legacy = (__DRIlegacyExtension *) extensions[i];
+ }
+
+ if (psc->core == NULL || psc->legacy == NULL) {
+ Xfree(psp);
+ return NULL;
+ }
+
+ pdp = (__GLXDRIdisplayPrivate *) priv->driDisplay;
+ psc->__driScreen =
+ CallCreateNewScreen(psc->dpy, screen, psc, pdp);
+ if (psc->__driScreen == NULL) {
+ dlclose(psc->driver);
+ Xfree(psp);
+ return NULL;
+ }
+
+ driBindExtensions(psc, 0);
+ if (psc->driCopySubBuffer)
+ psp->copySubBuffer = driCopySubBuffer;
+
+ psp->destroyScreen = driDestroyScreen;
+ psp->createContext = driCreateContext;
+ psp->createDrawable = driCreateDrawable;
+ psp->swapBuffers = driSwapBuffers;
+
+ return psp;
+}
+
+/* Called from __glXFreeDisplayPrivate.
+ */
+static void driDestroyDisplay(__GLXDRIdisplay *dpy)
+{
+ Xfree(dpy);
+}
/*
* Allocate, initialize and return a __DRIdisplayPrivate object.
* This is called from __glXInitialize() when we are given a new
* display pointer.
*/
-void *driCreateDisplay(Display *dpy, __DRIdisplay *pdisp)
+_X_HIDDEN __GLXDRIdisplay *driCreateDisplay(Display *dpy)
{
- const int numScreens = ScreenCount(dpy);
- __DRIdisplayPrivate *pdpyp;
+ __GLXDRIdisplayPrivate *pdpyp;
int eventBase, errorBase;
int major, minor, patch;
- int scrn;
-
- /* Initialize these fields to NULL in case we fail.
- * If we don't do this we may later get segfaults trying to free random
- * addresses when the display is closed.
- */
- pdisp->private = NULL;
- pdisp->destroyDisplay = NULL;
if (!XF86DRIQueryExtension(dpy, &eventBase, &errorBase)) {
return NULL;
return NULL;
}
- pdpyp = (__DRIdisplayPrivate *)Xmalloc(sizeof(__DRIdisplayPrivate));
+ pdpyp = Xmalloc(sizeof *pdpyp);
if (!pdpyp) {
return NULL;
}
pdpyp->driMinor = minor;
pdpyp->driPatch = patch;
- pdisp->destroyDisplay = driDestroyDisplay;
-
- /* allocate array of pointers to createNewScreen funcs */
- pdisp->createNewScreen = (PFNCREATENEWSCREENFUNC *)
- Xmalloc(numScreens * sizeof(void *));
- if (!pdisp->createNewScreen) {
- Xfree(pdpyp);
- return NULL;
- }
-
- /* allocate array of library handles */
- pdpyp->libraryHandles = (void **) Xmalloc(numScreens * sizeof(void*));
- if (!pdpyp->libraryHandles) {
- Xfree(pdisp->createNewScreen);
- Xfree(pdpyp);
- return NULL;
- }
-
- /* dynamically discover DRI drivers for all screens, saving each
- * driver's "__driCreateScreen" function pointer. That's the bootstrap
- * entrypoint for all DRI drivers.
- */
- for (scrn = 0; scrn < numScreens; scrn++) {
- __DRIdriver *driver = driGetDriver(dpy, scrn);
- if (driver) {
- pdisp->createNewScreen[scrn] = driver->createNewScreenFunc;
- pdpyp->libraryHandles[scrn] = driver->handle;
- }
- else {
- pdisp->createNewScreen[scrn] = NULL;
- pdpyp->libraryHandles[scrn] = NULL;
- }
- }
+ pdpyp->base.destroyDisplay = driDestroyDisplay;
+ pdpyp->base.createScreen = driCreateScreen;
- return (void *)pdpyp;
+ return &pdpyp->base;
}
#endif /* GLX_DIRECT_RENDERING */
+++ /dev/null
-/**************************************************************************
-
-Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Kevin E. Martin <kevin@precisioninsight.com>
- * Brian Paul <brian@precisioninsight.com>
- *
- */
-
-#ifndef _DRI_GLX_H_
-#define _DRI_GLX_H_
-
-#ifdef GLX_DIRECT_RENDERING
-
-struct __DRIdisplayPrivateRec {
- /*
- ** XFree86-DRI version information
- */
- int driMajor;
- int driMinor;
- int driPatch;
-
- /*
- ** Array of library handles [indexed by screen number]
- */
- void **libraryHandles;
-};
-
-typedef struct __DRIdisplayPrivateRec __DRIdisplayPrivate;
-typedef struct __DRIscreenPrivateRec __DRIscreenPrivate;
-typedef struct __DRIvisualPrivateRec __DRIvisualPrivate;
-typedef struct __DRIcontextPrivateRec __DRIcontextPrivate;
-typedef struct __DRIdrawablePrivateRec __DRIdrawablePrivate;
-
-#endif
-#endif /* _DRI_GLX_H_ */
--- /dev/null
+/*
+ * Copyright 2008 George Sapountzis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifdef GLX_DIRECT_RENDERING
+
+#include <X11/Xlib.h>
+#include "glxclient.h"
+#include "glcontextmodes.h"
+#include <dlfcn.h>
+#include "dri_common.h"
+
+typedef struct __GLXDRIdisplayPrivateRec __GLXDRIdisplayPrivate;
+typedef struct __GLXDRIcontextPrivateRec __GLXDRIcontextPrivate;
+typedef struct __GLXDRIdrawablePrivateRec __GLXDRIdrawablePrivate;
+
+struct __GLXDRIdisplayPrivateRec
+{
+ __GLXDRIdisplay base;
+};
+
+struct __GLXDRIcontextPrivateRec
+{
+ __GLXDRIcontext base;
+ __DRIcontext *driContext;
+ __GLXscreenConfigs *psc;
+};
+
+struct __GLXDRIdrawablePrivateRec
+{
+ __GLXDRIdrawable base;
+
+ GC gc;
+ GC swapgc;
+
+ XVisualInfo *visinfo;
+ XImage *ximage;
+ int bpp;
+};
+
+/**
+ * swrast loader functions
+ */
+
+static Bool
+XCreateDrawable(__GLXDRIdrawablePrivate * pdp,
+ Display * dpy, XID drawable, int visualid)
+{
+ XGCValues gcvalues;
+ long visMask;
+ XVisualInfo visTemp;
+ int num_visuals;
+
+ /* create GC's */
+ pdp->gc = XCreateGC(dpy, drawable, 0, NULL);
+ pdp->swapgc = XCreateGC(dpy, drawable, 0, NULL);
+
+ gcvalues.function = GXcopy;
+ gcvalues.graphics_exposures = False;
+ XChangeGC(dpy, pdp->gc, GCFunction, &gcvalues);
+ XChangeGC(dpy, pdp->swapgc, GCFunction, &gcvalues);
+ XChangeGC(dpy, pdp->swapgc, GCGraphicsExposures, &gcvalues);
+
+ /* create XImage */
+ visTemp.screen = DefaultScreen(dpy);
+ visTemp.visualid = visualid;
+ visMask = (VisualScreenMask | VisualIDMask);
+ pdp->visinfo = XGetVisualInfo(dpy, visMask, &visTemp, &num_visuals);
+
+ pdp->ximage = XCreateImage(dpy, pdp->visinfo->visual, pdp->visinfo->depth, ZPixmap, 0, /* format, offset */
+ NULL, /* data */
+ 0, 0, /* size */
+ 32, /* bitmap_pad */
+ 0); /* bytes_per_line */
+
+ /* get the true number of bits per pixel */
+ pdp->bpp = pdp->ximage->bits_per_pixel;
+
+ return True;
+}
+
+static void
+XDestroyDrawable(__GLXDRIdrawablePrivate * pdp, Display * dpy, XID drawable)
+{
+ XDestroyImage(pdp->ximage);
+ XFree(pdp->visinfo);
+
+ XFreeGC(dpy, pdp->gc);
+ XFreeGC(dpy, pdp->swapgc);
+}
+
+static void
+swrastGetDrawableInfo(__DRIdrawable * draw,
+ int *x, int *y, int *w, int *h, void *loaderPrivate)
+{
+ __GLXDRIdrawablePrivate *pdp = loaderPrivate;
+ __GLXDRIdrawable *pdraw = &(pdp->base);;
+ Display *dpy = pdraw->psc->dpy;
+ Drawable drawable;
+
+ Window root;
+ Status stat;
+ unsigned int bw, depth;
+
+ drawable = pdraw->xDrawable;
+
+ stat = XGetGeometry(dpy, drawable, &root,
+ x, y, (unsigned int *) w, (unsigned int *) h,
+ &bw, &depth);
+}
+
+static inline int
+bytes_per_line(int w, int bpp, unsigned mul)
+{
+ unsigned mask = mul - 1;
+
+ return ((w * bpp + mask) & ~mask) / 8;
+}
+
+static void
+swrastPutImage(__DRIdrawable * draw, int op,
+ int x, int y, int w, int h, char *data, void *loaderPrivate)
+{
+ __GLXDRIdrawablePrivate *pdp = loaderPrivate;
+ __GLXDRIdrawable *pdraw = &(pdp->base);;
+ Display *dpy = pdraw->psc->dpy;
+ Drawable drawable;
+ XImage *ximage;
+ GC gc;
+
+ switch (op) {
+ case __DRI_SWRAST_IMAGE_OP_DRAW:
+ gc = pdp->gc;
+ break;
+ case __DRI_SWRAST_IMAGE_OP_SWAP:
+ gc = pdp->swapgc;
+ break;
+ default:
+ return;
+ }
+
+ drawable = pdraw->xDrawable;
+
+ ximage = pdp->ximage;
+ ximage->data = data;
+ ximage->width = w;
+ ximage->height = h;
+ ximage->bytes_per_line = bytes_per_line(w, pdp->bpp, 32);
+
+ XPutImage(dpy, drawable, gc, ximage, 0, 0, x, y, w, h);
+
+ ximage->data = NULL;
+}
+
+static void
+swrastGetImage(__DRIdrawable * draw,
+ int x, int y, int w, int h, char *data, void *loaderPrivate)
+{
+ __GLXDRIdrawablePrivate *pdp = loaderPrivate;
+ __GLXDRIdrawable *pdraw = &(pdp->base);;
+ Display *dpy = pdraw->psc->dpy;
+ Drawable drawable;
+ XImage *ximage;
+
+ drawable = pdraw->xDrawable;
+
+ ximage = pdp->ximage;
+ ximage->data = data;
+ ximage->width = w;
+ ximage->height = h;
+ ximage->bytes_per_line = bytes_per_line(w, pdp->bpp, 32);
+
+ XGetSubImage(dpy, drawable, x, y, w, h, ~0L, ZPixmap, ximage, 0, 0);
+
+ ximage->data = NULL;
+}
+
+static const __DRIswrastLoaderExtension swrastLoaderExtension = {
+ {__DRI_SWRAST_LOADER, __DRI_SWRAST_LOADER_VERSION},
+ swrastGetDrawableInfo,
+ swrastPutImage,
+ swrastGetImage
+};
+
+static const __DRIextension *loader_extensions[] = {
+ &systemTimeExtension.base,
+ &swrastLoaderExtension.base,
+ NULL
+};
+
+/**
+ * GLXDRI functions
+ */
+
+static void
+driDestroyContext(__GLXDRIcontext * context,
+ __GLXscreenConfigs * psc, Display * dpy)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ (*core->destroyContext) (pcp->driContext);
+
+ Xfree(pcp);
+}
+
+static Bool
+driBindContext(__GLXDRIcontext * context,
+ __GLXDRIdrawable * draw, __GLXDRIdrawable * read)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ return (*core->bindContext) (pcp->driContext,
+ draw->driDrawable, read->driDrawable);
+}
+
+static void
+driUnbindContext(__GLXDRIcontext * context)
+{
+ __GLXDRIcontextPrivate *pcp = (__GLXDRIcontextPrivate *) context;
+ const __DRIcoreExtension *core = pcp->psc->core;
+
+ (*core->unbindContext) (pcp->driContext);
+}
+
+static __GLXDRIcontext *
+driCreateContext(__GLXscreenConfigs * psc,
+ const __GLcontextModes * mode,
+ GLXContext gc, GLXContext shareList, int renderType)
+{
+ __GLXDRIcontextPrivate *pcp, *pcp_shared;
+ __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) mode;
+ const __DRIcoreExtension *core = psc->core;
+ __DRIcontext *shared = NULL;
+
+ if (!psc || !psc->driScreen)
+ return NULL;
+
+ if (shareList) {
+ pcp_shared = (__GLXDRIcontextPrivate *) shareList->driContext;
+ shared = pcp_shared->driContext;
+ }
+
+ pcp = Xmalloc(sizeof *pcp);
+ if (pcp == NULL)
+ return NULL;
+
+ pcp->psc = psc;
+ pcp->driContext =
+ (*core->createNewContext) (psc->__driScreen,
+ config->driConfig, shared, pcp);
+ if (pcp->driContext == NULL) {
+ Xfree(pcp);
+ return NULL;
+ }
+
+ pcp->base.destroyContext = driDestroyContext;
+ pcp->base.bindContext = driBindContext;
+ pcp->base.unbindContext = driUnbindContext;
+
+ return &pcp->base;
+}
+
+static void
+driDestroyDrawable(__GLXDRIdrawable * pdraw)
+{
+ __GLXDRIdrawablePrivate *pdp = (__GLXDRIdrawablePrivate *) pdraw;
+ const __DRIcoreExtension *core = pdraw->psc->core;
+
+ (*core->destroyDrawable) (pdraw->driDrawable);
+
+ XDestroyDrawable(pdp, pdraw->psc->dpy, pdraw->drawable);
+ Xfree(pdp);
+}
+
+static __GLXDRIdrawable *
+driCreateDrawable(__GLXscreenConfigs * psc,
+ XID xDrawable,
+ GLXDrawable drawable, const __GLcontextModes * modes)
+{
+ __GLXDRIdrawable *pdraw;
+ __GLXDRIdrawablePrivate *pdp;
+ __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) modes;
+ const __DRIswrastExtension *swrast = psc->swrast;
+
+ /* Old dri can't handle GLX 1.3+ drawable constructors. */
+ if (xDrawable != drawable)
+ return NULL;
+
+ pdp = Xmalloc(sizeof(*pdp));
+ if (!pdp)
+ return NULL;
+
+ pdraw = &(pdp->base);
+ pdraw->xDrawable = xDrawable;
+ pdraw->drawable = drawable;
+ pdraw->psc = psc;
+
+ XCreateDrawable(pdp, psc->dpy, xDrawable, modes->visualID);
+
+ /* Create a new drawable */
+ pdraw->driDrawable =
+ (*swrast->createNewDrawable) (psc->__driScreen, config->driConfig, pdp);
+
+ if (!pdraw->driDrawable) {
+ XDestroyDrawable(pdp, psc->dpy, xDrawable);
+ Xfree(pdp);
+ return NULL;
+ }
+
+ pdraw->destroyDrawable = driDestroyDrawable;
+
+ return pdraw;
+}
+
+static void
+driSwapBuffers(__GLXDRIdrawable * pdraw)
+{
+ (*pdraw->psc->core->swapBuffers) (pdraw->driDrawable);
+}
+
+static void
+driDestroyScreen(__GLXscreenConfigs * psc)
+{
+ /* Free the direct rendering per screen data */
+ (*psc->core->destroyScreen) (psc->__driScreen);
+ psc->__driScreen = NULL;
+ if (psc->driver)
+ dlclose(psc->driver);
+}
+
+static __GLXDRIscreen *
+driCreateScreen(__GLXscreenConfigs * psc, int screen,
+ __GLXdisplayPrivate * priv)
+{
+ __GLXDRIscreen *psp;
+ const __DRIconfig **driver_configs;
+ const __DRIextension **extensions;
+ const char *driverName = "swrast";
+ int i;
+
+ psp = Xmalloc(sizeof *psp);
+ if (psp == NULL)
+ return NULL;
+
+ /* Initialize per screen dynamic client GLX extensions */
+ psc->ext_list_first_time = GL_TRUE;
+
+ psc->driver = driOpenDriver(driverName);
+ if (psc->driver == NULL)
+ goto handle_error;
+
+ extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
+ if (extensions == NULL) {
+ ErrorMessageF("driver exports no extensions (%s)\n", dlerror());
+ goto handle_error;
+ }
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI_CORE) == 0)
+ psc->core = (__DRIcoreExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_SWRAST) == 0)
+ psc->swrast = (__DRIswrastExtension *) extensions[i];
+ }
+
+ if (psc->core == NULL || psc->swrast == NULL) {
+ ErrorMessageF("core dri extension not found\n");
+ goto handle_error;
+ }
+
+ psc->__driScreen =
+ psc->swrast->createNewScreen(screen,
+ loader_extensions, &driver_configs, psc);
+ if (psc->__driScreen == NULL) {
+ ErrorMessageF("failed to create dri screen\n");
+ goto handle_error;
+ }
+
+ driBindExtensions(psc, 0);
+
+ psc->configs = driConvertConfigs(psc->core, psc->configs, driver_configs);
+ psc->visuals = driConvertConfigs(psc->core, psc->visuals, driver_configs);
+
+ psp->destroyScreen = driDestroyScreen;
+ psp->createContext = driCreateContext;
+ psp->createDrawable = driCreateDrawable;
+ psp->swapBuffers = driSwapBuffers;
+
+ return psp;
+
+ handle_error:
+ Xfree(psp);
+
+ if (psc->driver)
+ dlclose(psc->driver);
+
+ ErrorMessageF("reverting to indirect rendering\n");
+
+ return NULL;
+}
+
+/* Called from __glXFreeDisplayPrivate.
+ */
+static void
+driDestroyDisplay(__GLXDRIdisplay * dpy)
+{
+ Xfree(dpy);
+}
+
+/*
+ * Allocate, initialize and return a __DRIdisplayPrivate object.
+ * This is called from __glXInitialize() when we are given a new
+ * display pointer.
+ */
+_X_HIDDEN __GLXDRIdisplay *
+driswCreateDisplay(Display * dpy)
+{
+ __GLXDRIdisplayPrivate *pdpyp;
+
+ pdpyp = Xmalloc(sizeof *pdpyp);
+ if (pdpyp == NULL)
+ return NULL;
+
+ pdpyp->base.destroyDisplay = driDestroyDisplay;
+ pdpyp->base.createScreen = driCreateScreen;
+
+ return &pdpyp->base;
+}
+
+#endif /* GLX_DIRECT_RENDERING */
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "packrender.h"
** the information that the GL needs.
*/
-void __glFillMap1f(GLint k, GLint order, GLint stride,
- const GLfloat *points, GLubyte *pc)
+void
+__glFillMap1f(GLint k, GLint order, GLint stride,
+ const GLfloat * points, GLubyte * pc)
{
- if (stride == k) {
- /* Just copy the data */
- __GLX_PUT_FLOAT_ARRAY(0, points, order * k);
- } else {
- GLint i;
+ if (stride == k) {
+ /* Just copy the data */
+ __GLX_PUT_FLOAT_ARRAY(0, points, order * k);
+ }
+ else {
+ GLint i;
- for (i = 0; i < order; i++) {
- __GLX_PUT_FLOAT_ARRAY(0, points, k);
- points += stride;
- pc += k * __GLX_SIZE_FLOAT32;
- }
- }
+ for (i = 0; i < order; i++) {
+ __GLX_PUT_FLOAT_ARRAY(0, points, k);
+ points += stride;
+ pc += k * __GLX_SIZE_FLOAT32;
+ }
+ }
}
-void __glFillMap1d(GLint k, GLint order, GLint stride,
- const GLdouble *points, GLubyte *pc)
+void
+__glFillMap1d(GLint k, GLint order, GLint stride,
+ const GLdouble * points, GLubyte * pc)
{
- if (stride == k) {
- /* Just copy the data */
- __GLX_PUT_DOUBLE_ARRAY(0, points, order * k);
- } else {
- GLint i;
- for (i = 0; i < order; i++) {
- __GLX_PUT_DOUBLE_ARRAY(0, points, k);
- points += stride;
- pc += k * __GLX_SIZE_FLOAT64;
- }
- }
+ if (stride == k) {
+ /* Just copy the data */
+ __GLX_PUT_DOUBLE_ARRAY(0, points, order * k);
+ }
+ else {
+ GLint i;
+ for (i = 0; i < order; i++) {
+ __GLX_PUT_DOUBLE_ARRAY(0, points, k);
+ points += stride;
+ pc += k * __GLX_SIZE_FLOAT64;
+ }
+ }
}
-void __glFillMap2f(GLint k, GLint majorOrder, GLint minorOrder,
- GLint majorStride, GLint minorStride,
- const GLfloat *points, GLfloat *data)
+void
+__glFillMap2f(GLint k, GLint majorOrder, GLint minorOrder,
+ GLint majorStride, GLint minorStride,
+ const GLfloat * points, GLfloat * data)
{
- GLint i, j, x;
+ GLint i, j, x;
- if ((minorStride == k) && (majorStride == minorOrder*k)) {
- /* Just copy the data */
- __GLX_MEM_COPY(data, points, majorOrder * majorStride *
- __GLX_SIZE_FLOAT32);
- return;
- }
- for (i = 0; i < majorOrder; i++) {
- for (j = 0; j < minorOrder; j++) {
- for (x = 0; x < k; x++) {
- data[x] = points[x];
- }
- points += minorStride;
- data += k;
- }
- points += majorStride - minorStride * minorOrder;
- }
+ if ((minorStride == k) && (majorStride == minorOrder * k)) {
+ /* Just copy the data */
+ __GLX_MEM_COPY(data, points, majorOrder * majorStride *
+ __GLX_SIZE_FLOAT32);
+ return;
+ }
+ for (i = 0; i < majorOrder; i++) {
+ for (j = 0; j < minorOrder; j++) {
+ for (x = 0; x < k; x++) {
+ data[x] = points[x];
+ }
+ points += minorStride;
+ data += k;
+ }
+ points += majorStride - minorStride * minorOrder;
+ }
}
-void __glFillMap2d(GLint k, GLint majorOrder, GLint minorOrder,
- GLint majorStride, GLint minorStride,
- const GLdouble *points, GLdouble *data)
+void
+__glFillMap2d(GLint k, GLint majorOrder, GLint minorOrder,
+ GLint majorStride, GLint minorStride,
+ const GLdouble * points, GLdouble * data)
{
- int i,j,x;
+ int i, j, x;
- if ((minorStride == k) && (majorStride == minorOrder*k)) {
- /* Just copy the data */
- __GLX_MEM_COPY(data, points, majorOrder * majorStride *
- __GLX_SIZE_FLOAT64);
- return;
- }
+ if ((minorStride == k) && (majorStride == minorOrder * k)) {
+ /* Just copy the data */
+ __GLX_MEM_COPY(data, points, majorOrder * majorStride *
+ __GLX_SIZE_FLOAT64);
+ return;
+ }
#ifdef __GLX_ALIGN64
- x = k * __GLX_SIZE_FLOAT64;
+ x = k * __GLX_SIZE_FLOAT64;
#endif
- for (i = 0; i<majorOrder; i++) {
- for (j = 0; j<minorOrder; j++) {
+ for (i = 0; i < majorOrder; i++) {
+ for (j = 0; j < minorOrder; j++) {
#ifdef __GLX_ALIGN64
- __GLX_MEM_COPY(data, points, x);
+ __GLX_MEM_COPY(data, points, x);
#else
- for (x = 0; x<k; x++) {
- data[x] = points[x];
- }
+ for (x = 0; x < k; x++) {
+ data[x] = points[x];
+ }
#endif
- points += minorStride;
- data += k;
- }
- points += majorStride - minorStride * minorOrder;
- }
+ points += minorStride;
+ data += k;
+ }
+ points += majorStride - minorStride * minorOrder;
+ }
}
* be returned. Otherwise \c GLX_NONE will be returned.
*/
GLint
-_gl_convert_from_x_visual_type( int visualType )
+_gl_convert_from_x_visual_type(int visualType)
{
- static const int glx_visual_types[ NUM_VISUAL_TYPES ] = {
- GLX_STATIC_GRAY, GLX_GRAY_SCALE,
- GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
- GLX_TRUE_COLOR, GLX_DIRECT_COLOR
- };
-
- return ( (unsigned) visualType < NUM_VISUAL_TYPES )
- ? glx_visual_types[ visualType ] : GLX_NONE;
+ static const int glx_visual_types[NUM_VISUAL_TYPES] = {
+ GLX_STATIC_GRAY, GLX_GRAY_SCALE,
+ GLX_STATIC_COLOR, GLX_PSEUDO_COLOR,
+ GLX_TRUE_COLOR, GLX_DIRECT_COLOR
+ };
+
+ return ((unsigned) visualType < NUM_VISUAL_TYPES)
+ ? glx_visual_types[visualType] : GLX_NONE;
}
* be returned. Otherwise -1 will be returned.
*/
GLint
-_gl_convert_to_x_visual_type( int visualType )
+_gl_convert_to_x_visual_type(int visualType)
{
- static const int x_visual_types[ NUM_VISUAL_TYPES ] = {
- TrueColor, DirectColor,
- PseudoColor, StaticColor,
- GrayScale, StaticGray
- };
-
- return ( (unsigned) (visualType - GLX_TRUE_COLOR) < NUM_VISUAL_TYPES )
- ? x_visual_types[ visualType - GLX_TRUE_COLOR ] : -1;
+ static const int x_visual_types[NUM_VISUAL_TYPES] = {
+ TrueColor, DirectColor,
+ PseudoColor, StaticColor,
+ GrayScale, StaticGray
+ };
+
+ return ((unsigned) (visualType - GLX_TRUE_COLOR) < NUM_VISUAL_TYPES)
+ ? x_visual_types[visualType - GLX_TRUE_COLOR] : -1;
}
* structure will be set to the \c vid of the \c __GLXvisualConfig structure.
*/
void
-_gl_copy_visual_to_context_mode( __GLcontextModes * mode,
- const __GLXvisualConfig * config )
+_gl_copy_visual_to_context_mode(__GLcontextModes * mode,
+ const __GLXvisualConfig * config)
{
- __GLcontextModes * const next = mode->next;
-
- (void) _mesa_memset( mode, 0, sizeof( __GLcontextModes ) );
- mode->next = next;
-
- mode->visualID = config->vid;
- mode->visualType = _gl_convert_from_x_visual_type( config->class );
- mode->xRenderable = GL_TRUE;
- mode->fbconfigID = config->vid;
- mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
-
- mode->rgbMode = (config->rgba != 0);
- mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-
- mode->colorIndexMode = !(mode->rgbMode);
- mode->doubleBufferMode = (config->doubleBuffer != 0);
- mode->stereoMode = (config->stereo != 0);
-
- mode->haveAccumBuffer = ((config->accumRedSize +
- config->accumGreenSize +
- config->accumBlueSize +
- config->accumAlphaSize) > 0);
- mode->haveDepthBuffer = (config->depthSize > 0);
- mode->haveStencilBuffer = (config->stencilSize > 0);
-
- mode->redBits = config->redSize;
- mode->greenBits = config->greenSize;
- mode->blueBits = config->blueSize;
- mode->alphaBits = config->alphaSize;
- mode->redMask = config->redMask;
- mode->greenMask = config->greenMask;
- mode->blueMask = config->blueMask;
- mode->alphaMask = config->alphaMask;
- mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
- mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
-
- mode->accumRedBits = config->accumRedSize;
- mode->accumGreenBits = config->accumGreenSize;
- mode->accumBlueBits = config->accumBlueSize;
- mode->accumAlphaBits = config->accumAlphaSize;
- mode->depthBits = config->depthSize;
- mode->stencilBits = config->stencilSize;
-
- mode->numAuxBuffers = config->auxBuffers;
- mode->level = config->level;
-
- mode->visualRating = config->visualRating;
- mode->transparentPixel = config->transparentPixel;
- mode->transparentRed = config->transparentRed;
- mode->transparentGreen = config->transparentGreen;
- mode->transparentBlue = config->transparentBlue;
- mode->transparentAlpha = config->transparentAlpha;
- mode->transparentIndex = config->transparentIndex;
- mode->samples = config->multiSampleSize;
- mode->sampleBuffers = config->nMultiSampleBuffers;
- /* mode->visualSelectGroup = config->visualSelectGroup; ? */
-
- mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
-
- mode->bindToTextureRgb = (mode->rgbMode) ? GL_TRUE : GL_FALSE;
- mode->bindToTextureRgba = (mode->rgbMode && mode->alphaBits) ?
- GL_TRUE : GL_FALSE;
- mode->bindToMipmapTexture = mode->rgbMode ? GL_TRUE : GL_FALSE;
- mode->bindToTextureTargets = mode->rgbMode ?
- GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT |
- GLX_TEXTURE_RECTANGLE_BIT_EXT : 0;
- mode->yInverted = GL_FALSE;
+ __GLcontextModes *const next = mode->next;
+
+ (void) _mesa_memset(mode, 0, sizeof(__GLcontextModes));
+ mode->next = next;
+
+ mode->visualID = config->vid;
+ mode->visualType = _gl_convert_from_x_visual_type(config->class);
+ mode->xRenderable = GL_TRUE;
+ mode->fbconfigID = config->vid;
+ mode->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
+
+ mode->rgbMode = (config->rgba != 0);
+ mode->renderType = (mode->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
+
+ mode->colorIndexMode = !(mode->rgbMode);
+ mode->doubleBufferMode = (config->doubleBuffer != 0);
+ mode->stereoMode = (config->stereo != 0);
+
+ mode->haveAccumBuffer = ((config->accumRedSize +
+ config->accumGreenSize +
+ config->accumBlueSize +
+ config->accumAlphaSize) > 0);
+ mode->haveDepthBuffer = (config->depthSize > 0);
+ mode->haveStencilBuffer = (config->stencilSize > 0);
+
+ mode->redBits = config->redSize;
+ mode->greenBits = config->greenSize;
+ mode->blueBits = config->blueSize;
+ mode->alphaBits = config->alphaSize;
+ mode->redMask = config->redMask;
+ mode->greenMask = config->greenMask;
+ mode->blueMask = config->blueMask;
+ mode->alphaMask = config->alphaMask;
+ mode->rgbBits = mode->rgbMode ? config->bufferSize : 0;
+ mode->indexBits = mode->colorIndexMode ? config->bufferSize : 0;
+
+ mode->accumRedBits = config->accumRedSize;
+ mode->accumGreenBits = config->accumGreenSize;
+ mode->accumBlueBits = config->accumBlueSize;
+ mode->accumAlphaBits = config->accumAlphaSize;
+ mode->depthBits = config->depthSize;
+ mode->stencilBits = config->stencilSize;
+
+ mode->numAuxBuffers = config->auxBuffers;
+ mode->level = config->level;
+
+ mode->visualRating = config->visualRating;
+ mode->transparentPixel = config->transparentPixel;
+ mode->transparentRed = config->transparentRed;
+ mode->transparentGreen = config->transparentGreen;
+ mode->transparentBlue = config->transparentBlue;
+ mode->transparentAlpha = config->transparentAlpha;
+ mode->transparentIndex = config->transparentIndex;
+ mode->samples = config->multiSampleSize;
+ mode->sampleBuffers = config->nMultiSampleBuffers;
+ /* mode->visualSelectGroup = config->visualSelectGroup; ? */
+
+ mode->swapMethod = GLX_SWAP_UNDEFINED_OML;
+
+ mode->bindToTextureRgb = (mode->rgbMode) ? GL_TRUE : GL_FALSE;
+ mode->bindToTextureRgba = (mode->rgbMode && mode->alphaBits) ?
+ GL_TRUE : GL_FALSE;
+ mode->bindToMipmapTexture = mode->rgbMode ? GL_TRUE : GL_FALSE;
+ mode->bindToTextureTargets = mode->rgbMode ?
+ GLX_TEXTURE_1D_BIT_EXT | GLX_TEXTURE_2D_BIT_EXT |
+ GLX_TEXTURE_RECTANGLE_BIT_EXT : 0;
+ mode->yInverted = GL_FALSE;
}
* returned. Otherwise \c GLX_BAD_ATTRIBUTE is returned.
*/
int
-_gl_get_context_mode_data(const __GLcontextModes *mode, int attribute,
- int *value_return)
+_gl_get_context_mode_data(const __GLcontextModes * mode, int attribute,
+ int *value_return)
{
- switch (attribute) {
- case GLX_USE_GL:
- *value_return = GL_TRUE;
- return 0;
- case GLX_BUFFER_SIZE:
- *value_return = mode->rgbBits;
- return 0;
- case GLX_RGBA:
- *value_return = mode->rgbMode;
- return 0;
- case GLX_RED_SIZE:
- *value_return = mode->redBits;
- return 0;
- case GLX_GREEN_SIZE:
- *value_return = mode->greenBits;
- return 0;
- case GLX_BLUE_SIZE:
- *value_return = mode->blueBits;
- return 0;
- case GLX_ALPHA_SIZE:
- *value_return = mode->alphaBits;
- return 0;
- case GLX_DOUBLEBUFFER:
- *value_return = mode->doubleBufferMode;
- return 0;
- case GLX_STEREO:
- *value_return = mode->stereoMode;
- return 0;
- case GLX_AUX_BUFFERS:
- *value_return = mode->numAuxBuffers;
- return 0;
- case GLX_DEPTH_SIZE:
- *value_return = mode->depthBits;
- return 0;
- case GLX_STENCIL_SIZE:
- *value_return = mode->stencilBits;
- return 0;
- case GLX_ACCUM_RED_SIZE:
- *value_return = mode->accumRedBits;
- return 0;
- case GLX_ACCUM_GREEN_SIZE:
- *value_return = mode->accumGreenBits;
- return 0;
- case GLX_ACCUM_BLUE_SIZE:
- *value_return = mode->accumBlueBits;
- return 0;
- case GLX_ACCUM_ALPHA_SIZE:
- *value_return = mode->accumAlphaBits;
- return 0;
- case GLX_LEVEL:
- *value_return = mode->level;
- return 0;
- case GLX_TRANSPARENT_TYPE_EXT:
- *value_return = mode->transparentPixel;
- return 0;
- case GLX_TRANSPARENT_RED_VALUE:
- *value_return = mode->transparentRed;
- return 0;
- case GLX_TRANSPARENT_GREEN_VALUE:
- *value_return = mode->transparentGreen;
- return 0;
- case GLX_TRANSPARENT_BLUE_VALUE:
- *value_return = mode->transparentBlue;
- return 0;
- case GLX_TRANSPARENT_ALPHA_VALUE:
- *value_return = mode->transparentAlpha;
- return 0;
- case GLX_TRANSPARENT_INDEX_VALUE:
- *value_return = mode->transparentIndex;
- return 0;
- case GLX_X_VISUAL_TYPE:
- *value_return = mode->visualType;
- return 0;
- case GLX_CONFIG_CAVEAT:
- *value_return = mode->visualRating;
- return 0;
- case GLX_VISUAL_ID:
- *value_return = mode->visualID;
- return 0;
- case GLX_DRAWABLE_TYPE:
- *value_return = mode->drawableType;
- return 0;
- case GLX_RENDER_TYPE:
- *value_return = mode->renderType;
- return 0;
- case GLX_X_RENDERABLE:
- *value_return = mode->xRenderable;
- return 0;
- case GLX_FBCONFIG_ID:
- *value_return = mode->fbconfigID;
- return 0;
- case GLX_MAX_PBUFFER_WIDTH:
- *value_return = mode->maxPbufferWidth;
- return 0;
- case GLX_MAX_PBUFFER_HEIGHT:
- *value_return = mode->maxPbufferHeight;
- return 0;
- case GLX_MAX_PBUFFER_PIXELS:
- *value_return = mode->maxPbufferPixels;
- return 0;
- case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
- *value_return = mode->optimalPbufferWidth;
- return 0;
- case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
- *value_return = mode->optimalPbufferHeight;
- return 0;
- case GLX_SWAP_METHOD_OML:
- *value_return = mode->swapMethod;
- return 0;
- case GLX_SAMPLE_BUFFERS_SGIS:
- *value_return = mode->sampleBuffers;
- return 0;
- case GLX_SAMPLES_SGIS:
- *value_return = mode->samples;
- return 0;
- case GLX_BIND_TO_TEXTURE_RGB_EXT:
- *value_return = mode->bindToTextureRgb;
- return 0;
- case GLX_BIND_TO_TEXTURE_RGBA_EXT:
- *value_return = mode->bindToTextureRgba;
- return 0;
- case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
- *value_return = mode->bindToMipmapTexture;
- return 0;
- case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
- *value_return = mode->bindToTextureTargets;
- return 0;
- case GLX_Y_INVERTED_EXT:
- *value_return = mode->yInverted;
- return 0;
+ switch (attribute) {
+ case GLX_USE_GL:
+ *value_return = GL_TRUE;
+ return 0;
+ case GLX_BUFFER_SIZE:
+ *value_return = mode->rgbBits;
+ return 0;
+ case GLX_RGBA:
+ *value_return = mode->rgbMode;
+ return 0;
+ case GLX_RED_SIZE:
+ *value_return = mode->redBits;
+ return 0;
+ case GLX_GREEN_SIZE:
+ *value_return = mode->greenBits;
+ return 0;
+ case GLX_BLUE_SIZE:
+ *value_return = mode->blueBits;
+ return 0;
+ case GLX_ALPHA_SIZE:
+ *value_return = mode->alphaBits;
+ return 0;
+ case GLX_DOUBLEBUFFER:
+ *value_return = mode->doubleBufferMode;
+ return 0;
+ case GLX_STEREO:
+ *value_return = mode->stereoMode;
+ return 0;
+ case GLX_AUX_BUFFERS:
+ *value_return = mode->numAuxBuffers;
+ return 0;
+ case GLX_DEPTH_SIZE:
+ *value_return = mode->depthBits;
+ return 0;
+ case GLX_STENCIL_SIZE:
+ *value_return = mode->stencilBits;
+ return 0;
+ case GLX_ACCUM_RED_SIZE:
+ *value_return = mode->accumRedBits;
+ return 0;
+ case GLX_ACCUM_GREEN_SIZE:
+ *value_return = mode->accumGreenBits;
+ return 0;
+ case GLX_ACCUM_BLUE_SIZE:
+ *value_return = mode->accumBlueBits;
+ return 0;
+ case GLX_ACCUM_ALPHA_SIZE:
+ *value_return = mode->accumAlphaBits;
+ return 0;
+ case GLX_LEVEL:
+ *value_return = mode->level;
+ return 0;
+ case GLX_TRANSPARENT_TYPE_EXT:
+ *value_return = mode->transparentPixel;
+ return 0;
+ case GLX_TRANSPARENT_RED_VALUE:
+ *value_return = mode->transparentRed;
+ return 0;
+ case GLX_TRANSPARENT_GREEN_VALUE:
+ *value_return = mode->transparentGreen;
+ return 0;
+ case GLX_TRANSPARENT_BLUE_VALUE:
+ *value_return = mode->transparentBlue;
+ return 0;
+ case GLX_TRANSPARENT_ALPHA_VALUE:
+ *value_return = mode->transparentAlpha;
+ return 0;
+ case GLX_TRANSPARENT_INDEX_VALUE:
+ *value_return = mode->transparentIndex;
+ return 0;
+ case GLX_X_VISUAL_TYPE:
+ *value_return = mode->visualType;
+ return 0;
+ case GLX_CONFIG_CAVEAT:
+ *value_return = mode->visualRating;
+ return 0;
+ case GLX_VISUAL_ID:
+ *value_return = mode->visualID;
+ return 0;
+ case GLX_DRAWABLE_TYPE:
+ *value_return = mode->drawableType;
+ return 0;
+ case GLX_RENDER_TYPE:
+ *value_return = mode->renderType;
+ return 0;
+ case GLX_X_RENDERABLE:
+ *value_return = mode->xRenderable;
+ return 0;
+ case GLX_FBCONFIG_ID:
+ *value_return = mode->fbconfigID;
+ return 0;
+ case GLX_MAX_PBUFFER_WIDTH:
+ *value_return = mode->maxPbufferWidth;
+ return 0;
+ case GLX_MAX_PBUFFER_HEIGHT:
+ *value_return = mode->maxPbufferHeight;
+ return 0;
+ case GLX_MAX_PBUFFER_PIXELS:
+ *value_return = mode->maxPbufferPixels;
+ return 0;
+ case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
+ *value_return = mode->optimalPbufferWidth;
+ return 0;
+ case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
+ *value_return = mode->optimalPbufferHeight;
+ return 0;
+ case GLX_SWAP_METHOD_OML:
+ *value_return = mode->swapMethod;
+ return 0;
+ case GLX_SAMPLE_BUFFERS_SGIS:
+ *value_return = mode->sampleBuffers;
+ return 0;
+ case GLX_SAMPLES_SGIS:
+ *value_return = mode->samples;
+ return 0;
+ case GLX_BIND_TO_TEXTURE_RGB_EXT:
+ *value_return = mode->bindToTextureRgb;
+ return 0;
+ case GLX_BIND_TO_TEXTURE_RGBA_EXT:
+ *value_return = mode->bindToTextureRgba;
+ return 0;
+ case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
+ *value_return = mode->bindToMipmapTexture == GL_TRUE ? GL_TRUE :
+ GL_FALSE;
+ return 0;
+ case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
+ *value_return = mode->bindToTextureTargets;
+ return 0;
+ case GLX_Y_INVERTED_EXT:
+ *value_return = mode->yInverted;
+ return 0;
/* Applications are NOT allowed to query GLX_VISUAL_SELECT_GROUP_SGIX.
* It is ONLY for communication between the GLX client and the GLX
* server.
*/
- case GLX_VISUAL_SELECT_GROUP_SGIX:
- default:
- return GLX_BAD_ATTRIBUTE;
- }
+ case GLX_VISUAL_SELECT_GROUP_SGIX:
+ default:
+ return GLX_BAD_ATTRIBUTE;
+ }
}
#endif /* !defined(IN_MINI_GLX) */
* extend the \c __GLcontextModes data-structure.
*/
__GLcontextModes *
-_gl_context_modes_create( unsigned count, size_t minimum_size )
+_gl_context_modes_create(unsigned count, size_t minimum_size)
{
- const size_t size = (minimum_size > sizeof( __GLcontextModes ))
- ? minimum_size : sizeof( __GLcontextModes );
- __GLcontextModes * base = NULL;
- __GLcontextModes ** next;
- unsigned i;
-
- next = & base;
- for ( i = 0 ; i < count ; i++ ) {
- *next = (__GLcontextModes *) _mesa_malloc( size );
- if ( *next == NULL ) {
- _gl_context_modes_destroy( base );
- base = NULL;
- break;
+ const size_t size = (minimum_size > sizeof(__GLcontextModes))
+ ? minimum_size : sizeof(__GLcontextModes);
+ __GLcontextModes *base = NULL;
+ __GLcontextModes **next;
+ unsigned i;
+
+ next = &base;
+ for (i = 0; i < count; i++) {
+ *next = (__GLcontextModes *) _mesa_malloc(size);
+ if (*next == NULL) {
+ _gl_context_modes_destroy(base);
+ base = NULL;
+ break;
}
-
- (void) _mesa_memset( *next, 0, size );
+
+ (void) _mesa_memset(*next, 0, size);
(*next)->visualID = GLX_DONT_CARE;
(*next)->visualType = GLX_DONT_CARE;
(*next)->visualRating = GLX_NONE;
(*next)->bindToTextureRgb = GLX_DONT_CARE;
(*next)->bindToTextureRgba = GLX_DONT_CARE;
(*next)->bindToMipmapTexture = GLX_DONT_CARE;
- (*next)->bindToTextureTargets = 0;
+ (*next)->bindToTextureTargets = GLX_DONT_CARE;
(*next)->yInverted = GLX_DONT_CARE;
- next = & ((*next)->next);
+ next = &((*next)->next);
}
return base;
* in the list will be freed.
*/
void
-_gl_context_modes_destroy( __GLcontextModes * modes )
+_gl_context_modes_destroy(__GLcontextModes * modes)
{
- while ( modes != NULL ) {
- __GLcontextModes * const next = modes->next;
+ while (modes != NULL) {
+ __GLcontextModes *const next = modes->next;
- _mesa_free( modes );
+ _mesa_free(modes);
modes = next;
}
}
*/
__GLcontextModes *
-_gl_context_modes_find_visual( __GLcontextModes * modes, int vid )
+_gl_context_modes_find_visual(__GLcontextModes * modes, int vid)
{
- while ( modes != NULL ) {
- if ( modes->visualID == vid ) {
- break;
- }
+ __GLcontextModes *m;
- modes = modes->next;
- }
+ for (m = modes; m != NULL; m = m->next)
+ if (m->visualID == vid)
+ return m;
- return modes;
+ return NULL;
}
+__GLcontextModes *
+_gl_context_modes_find_fbconfig(__GLcontextModes * modes, int fbid)
+{
+ __GLcontextModes *m;
+
+ for (m = modes; m != NULL; m = m->next)
+ if (m->fbconfigID == fbid)
+ return m;
+
+ return NULL;
+}
/**
* Determine if two context-modes are the same. This is intended to be used
* returned otherwise.
*/
GLboolean
-_gl_context_modes_are_same( const __GLcontextModes * a,
- const __GLcontextModes * b )
+_gl_context_modes_are_same(const __GLcontextModes * a,
+ const __GLcontextModes * b)
{
- return( (a->rgbMode == b->rgbMode) &&
- (a->floatMode == b->floatMode) &&
- (a->colorIndexMode == b->colorIndexMode) &&
- (a->doubleBufferMode == b->doubleBufferMode) &&
- (a->stereoMode == b->stereoMode) &&
- (a->redBits == b->redBits) &&
- (a->greenBits == b->greenBits) &&
- (a->blueBits == b->blueBits) &&
- (a->alphaBits == b->alphaBits) &&
-#if 0 /* For some reason these don't get set on the client-side in libGL. */
- (a->redMask == b->redMask) &&
- (a->greenMask == b->greenMask) &&
- (a->blueMask == b->blueMask) &&
- (a->alphaMask == b->alphaMask) &&
+ return ((a->rgbMode == b->rgbMode) &&
+ (a->floatMode == b->floatMode) &&
+ (a->colorIndexMode == b->colorIndexMode) &&
+ (a->doubleBufferMode == b->doubleBufferMode) &&
+ (a->stereoMode == b->stereoMode) &&
+ (a->redBits == b->redBits) &&
+ (a->greenBits == b->greenBits) &&
+ (a->blueBits == b->blueBits) && (a->alphaBits == b->alphaBits) &&
+#if 0 /* For some reason these don't get set on the client-side in libGL. */
+ (a->redMask == b->redMask) &&
+ (a->greenMask == b->greenMask) &&
+ (a->blueMask == b->blueMask) && (a->alphaMask == b->alphaMask) &&
#endif
- (a->rgbBits == b->rgbBits) &&
- (a->indexBits == b->indexBits) &&
- (a->accumRedBits == b->accumRedBits) &&
- (a->accumGreenBits == b->accumGreenBits) &&
- (a->accumBlueBits == b->accumBlueBits) &&
- (a->accumAlphaBits == b->accumAlphaBits) &&
- (a->depthBits == b->depthBits) &&
- (a->stencilBits == b->stencilBits) &&
- (a->numAuxBuffers == b->numAuxBuffers) &&
- (a->level == b->level) &&
- (a->pixmapMode == b->pixmapMode) &&
- (a->visualRating == b->visualRating) &&
-
- (a->transparentPixel == b->transparentPixel) &&
-
- ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
- ((a->transparentRed == b->transparentRed) &&
- (a->transparentGreen == b->transparentGreen) &&
- (a->transparentBlue == b->transparentBlue) &&
- (a->transparentAlpha == b->transparentAlpha))) &&
-
- ((a->transparentPixel != GLX_TRANSPARENT_INDEX) ||
- (a->transparentIndex == b->transparentIndex)) &&
-
- (a->sampleBuffers == b->sampleBuffers) &&
- (a->samples == b->samples) &&
- ((a->drawableType & b->drawableType) != 0) &&
- (a->renderType == b->renderType) &&
- (a->maxPbufferWidth == b->maxPbufferWidth) &&
- (a->maxPbufferHeight == b->maxPbufferHeight) &&
- (a->maxPbufferPixels == b->maxPbufferPixels) &&
- (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
- (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
- (a->swapMethod == b->swapMethod) &&
- (a->bindToTextureRgb == b->bindToTextureRgb) &&
- (a->bindToTextureRgba == b->bindToTextureRgba) &&
- (a->bindToMipmapTexture == b->bindToMipmapTexture) &&
- (a->bindToTextureTargets == b->bindToTextureTargets) &&
- (a->yInverted == b->yInverted) );
+ (a->rgbBits == b->rgbBits) &&
+ (a->indexBits == b->indexBits) &&
+ (a->accumRedBits == b->accumRedBits) &&
+ (a->accumGreenBits == b->accumGreenBits) &&
+ (a->accumBlueBits == b->accumBlueBits) &&
+ (a->accumAlphaBits == b->accumAlphaBits) &&
+ (a->depthBits == b->depthBits) &&
+ (a->stencilBits == b->stencilBits) &&
+ (a->numAuxBuffers == b->numAuxBuffers) &&
+ (a->level == b->level) &&
+ (a->pixmapMode == b->pixmapMode) &&
+ (a->visualRating == b->visualRating) &&
+ (a->transparentPixel == b->transparentPixel) &&
+ ((a->transparentPixel != GLX_TRANSPARENT_RGB) ||
+ ((a->transparentRed == b->transparentRed) &&
+ (a->transparentGreen == b->transparentGreen) &&
+ (a->transparentBlue == b->transparentBlue) &&
+ (a->transparentAlpha == b->transparentAlpha))) &&
+ ((a->transparentPixel != GLX_TRANSPARENT_INDEX) ||
+ (a->transparentIndex == b->transparentIndex)) &&
+ (a->sampleBuffers == b->sampleBuffers) &&
+ (a->samples == b->samples) &&
+ ((a->drawableType & b->drawableType) != 0) &&
+ (a->renderType == b->renderType) &&
+ (a->maxPbufferWidth == b->maxPbufferWidth) &&
+ (a->maxPbufferHeight == b->maxPbufferHeight) &&
+ (a->maxPbufferPixels == b->maxPbufferPixels) &&
+ (a->optimalPbufferWidth == b->optimalPbufferWidth) &&
+ (a->optimalPbufferHeight == b->optimalPbufferHeight) &&
+ (a->swapMethod == b->swapMethod) &&
+ (a->bindToTextureRgb == b->bindToTextureRgb) &&
+ (a->bindToTextureRgba == b->bindToTextureRgba) &&
+ (a->bindToMipmapTexture == b->bindToMipmapTexture) &&
+ (a->bindToTextureTargets == b->bindToTextureTargets) &&
+ (a->yInverted == b->yInverted));
}
#include "GL/internal/glcore.h"
#if !defined(IN_MINI_GLX)
-extern GLint _gl_convert_from_x_visual_type( int visualType );
-extern GLint _gl_convert_to_x_visual_type( int visualType );
-extern void _gl_copy_visual_to_context_mode( __GLcontextModes * mode,
- const __GLXvisualConfig * config );
-extern int _gl_get_context_mode_data( const __GLcontextModes *mode,
- int attribute, int *value_return );
+extern GLint _gl_convert_from_x_visual_type(int visualType);
+extern GLint _gl_convert_to_x_visual_type(int visualType);
+extern void _gl_copy_visual_to_context_mode(__GLcontextModes * mode,
+ const __GLXvisualConfig * config);
+extern int _gl_get_context_mode_data(const __GLcontextModes * mode,
+ int attribute, int *value_return);
#endif /* !defined(IN_MINI_GLX) */
-extern __GLcontextModes * _gl_context_modes_create( unsigned count,
- size_t minimum_size );
-extern void _gl_context_modes_destroy( __GLcontextModes * modes );
-extern __GLcontextModes * _gl_context_modes_find_visual(
- __GLcontextModes * modes, int vid );
-extern GLboolean _gl_context_modes_are_same( const __GLcontextModes * a,
- const __GLcontextModes * b );
+extern __GLcontextModes *_gl_context_modes_create(unsigned count,
+ size_t minimum_size);
+extern void _gl_context_modes_destroy(__GLcontextModes * modes);
+extern __GLcontextModes *_gl_context_modes_find_visual(__GLcontextModes *
+ modes, int vid);
+extern __GLcontextModes *_gl_context_modes_find_fbconfig(__GLcontextModes *
+ modes, int fbid);
+extern GLboolean _gl_context_modes_are_same(const __GLcontextModes * a,
+ const __GLcontextModes * b);
#endif /* GLCONTEXTMODES_H */
#include "glapi.h"
#include "glxextensions.h"
#include "glcontextmodes.h"
-#include "glheader.h"
/**
* This function needs to be modified to work with direct-rendering drivers.
*/
static void
-ChangeDrawableAttribute( Display * dpy, GLXDrawable drawable,
- const CARD32 * attribs, size_t num_attribs )
+ChangeDrawableAttribute(Display * dpy, GLXDrawable drawable,
+ const CARD32 * attribs, size_t num_attribs)
{
__GLXdisplayPrivate *priv = __glXInitialize(dpy);
- CARD32 * output;
+ CARD32 *output;
CARD8 opcode;
- if ( (dpy == NULL) || (drawable == 0) ) {
+ if ((dpy == NULL) || (drawable == 0)) {
return;
}
LockDisplay(dpy);
- if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
+ if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
xGLXChangeDrawableAttributesReq *req;
- GetReqExtra( GLXChangeDrawableAttributes, 8 + (8 * num_attribs), req );
+ GetReqExtra(GLXChangeDrawableAttributes, 8 + (8 * num_attribs), req);
output = (CARD32 *) (req + 1);
req->reqType = opcode;
else {
xGLXVendorPrivateWithReplyReq *vpreq;
- GetReqExtra( GLXVendorPrivateWithReply, 4 + (8 * num_attribs), vpreq );
+ GetReqExtra(GLXVendorPrivateWithReply, 4 + (8 * num_attribs), vpreq);
output = (CARD32 *) (vpreq + 1);
vpreq->reqType = opcode;
output++;
}
- (void) memcpy( output, attribs, sizeof( CARD32 ) * 2 * num_attribs );
+ (void) memcpy(output, attribs, sizeof(CARD32) * 2 * num_attribs);
UnlockDisplay(dpy);
SyncHandle();
* This function needs to be modified to work with direct-rendering drivers.
*/
static void
-DestroyPbuffer( Display * dpy, GLXDrawable drawable )
+DestroyPbuffer(Display * dpy, GLXDrawable drawable)
{
__GLXdisplayPrivate *priv = __glXInitialize(dpy);
CARD8 opcode;
- if ( (dpy == NULL) || (drawable == 0) ) {
+ if ((dpy == NULL) || (drawable == 0)) {
return;
}
LockDisplay(dpy);
- if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
- xGLXDestroyPbufferReq * req;
+ if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+ xGLXDestroyPbufferReq *req;
- GetReq( GLXDestroyPbuffer, req );
+ GetReq(GLXDestroyPbuffer, req);
req->reqType = opcode;
req->glxCode = X_GLXDestroyPbuffer;
req->pbuffer = (GLXPbuffer) drawable;
}
else {
xGLXVendorPrivateWithReplyReq *vpreq;
- CARD32 * data;
+ CARD32 *data;
- GetReqExtra( GLXVendorPrivateWithReply, 4, vpreq );
+ GetReqExtra(GLXVendorPrivateWithReply, 4, vpreq);
data = (CARD32 *) (vpreq + 1);
data[0] = (CARD32) drawable;
}
+#ifdef GLX_DIRECT_RENDERING
+extern __GLXDRIdrawable *GetGLXDRIDrawable(Display * dpy,
+ GLXDrawable drawable,
+ int *const scrn_num);
+
+static GLenum
+determineTextureTarget(const int *attribs, int numAttribs)
+{
+ GLenum target = 0;
+ int i;
+
+ for (i = 0; i < numAttribs; i++) {
+ if (attribs[2 * i] == GLX_TEXTURE_TARGET_EXT) {
+ switch (attribs[2 * i + 1]) {
+ case GLX_TEXTURE_2D_EXT:
+ target = GL_TEXTURE_2D;
+ break;
+ case GLX_TEXTURE_RECTANGLE_EXT:
+ target = GL_TEXTURE_RECTANGLE_ARB;
+ break;
+ }
+ }
+ }
+
+ return target;
+}
+#endif
+
/**
* Get a drawable's attribute.
*
* This function needs to be modified to work with direct-rendering drivers.
*/
static int
-GetDrawableAttribute( Display *dpy, GLXDrawable drawable,
- int attribute, unsigned int *value )
+GetDrawableAttribute(Display * dpy, GLXDrawable drawable,
+ int attribute, unsigned int *value)
{
__GLXdisplayPrivate *priv;
xGLXGetDrawableAttributesReply reply;
- CARD32 * data;
+ CARD32 *data;
CARD8 opcode;
unsigned int length;
unsigned int i;
unsigned int num_attributes;
- if ( (dpy == NULL) || (drawable == 0) ) {
+ if ((dpy == NULL) || (drawable == 0)) {
return 0;
}
priv = __glXInitialize(dpy);
GLboolean use_glx_1_3 = ((priv->majorVersion > 1)
- || (priv->minorVersion >= 3));
+ || (priv->minorVersion >= 3));
*value = 0;
LockDisplay(dpy);
- if ( use_glx_1_3 ) {
+ if (use_glx_1_3) {
xGLXGetDrawableAttributesReq *req;
- GetReqExtra( GLXGetDrawableAttributes, 4, req );
+ GetReqExtra(GLXGetDrawableAttributes, 4, req);
req->reqType = opcode;
req->glxCode = X_GLXGetDrawableAttributes;
req->drawable = drawable;
else {
xGLXVendorPrivateWithReplyReq *vpreq;
- GetReqExtra( GLXVendorPrivateWithReply, 4, vpreq );
+ GetReqExtra(GLXVendorPrivateWithReply, 4, vpreq);
data = (CARD32 *) (vpreq + 1);
data[0] = (CARD32) drawable;
vpreq->vendorCode = X_GLXvop_GetDrawableAttributesSGIX;
}
- _XReply(dpy, (xReply*) &reply, 0, False);
+ _XReply(dpy, (xReply *) & reply, 0, False);
- if (reply.type == X_Error)
- {
- UnlockDisplay(dpy);
- SyncHandle();
- return 0;
+ if (reply.type == X_Error) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return 0;
}
length = reply.length;
- if (length)
- {
- num_attributes = (use_glx_1_3) ? reply.numAttribs : length / 2;
- data = (CARD32 *) Xmalloc( length * sizeof(CARD32) );
- if ( data == NULL ) {
- /* Throw data on the floor */
- _XEatData(dpy, length);
- } else {
- _XRead(dpy, (char *)data, length * sizeof(CARD32) );
-
- /* Search the set of returned attributes for the attribute requested by
- * the caller.
- */
- for ( i = 0 ; i < num_attributes ; i++ ) {
- if ( data[i*2] == attribute ) {
- *value = data[ (i*2) + 1 ];
- break;
- }
- }
-
- Xfree( data );
- }
+ if (length) {
+ num_attributes = (use_glx_1_3) ? reply.numAttribs : length / 2;
+ data = (CARD32 *) Xmalloc(length * sizeof(CARD32));
+ if (data == NULL) {
+ /* Throw data on the floor */
+ _XEatData(dpy, length);
+ }
+ else {
+ _XRead(dpy, (char *) data, length * sizeof(CARD32));
+
+ /* Search the set of returned attributes for the attribute requested by
+ * the caller.
+ */
+ for (i = 0; i < num_attributes; i++) {
+ if (data[i * 2] == attribute) {
+ *value = data[(i * 2) + 1];
+ break;
+ }
+ }
+
+#ifdef GLX_DIRECT_RENDERING
+ {
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+
+ if (pdraw != NULL && !pdraw->textureTarget)
+ pdraw->textureTarget =
+ determineTextureTarget((const int *) data, num_attributes);
+ }
+#endif
+
+ Xfree(data);
+ }
}
UnlockDisplay(dpy);
return 0;
}
-
/**
* Create a non-pbuffer GLX drawable.
*
* This function needs to be modified to work with direct-rendering drivers.
*/
static GLXDrawable
-CreateDrawable( Display *dpy, const __GLcontextModes * fbconfig,
- Drawable drawable, const int *attrib_list,
- CARD8 glxCode )
+CreateDrawable(Display * dpy, const __GLcontextModes * fbconfig,
+ Drawable drawable, const int *attrib_list, CARD8 glxCode)
{
- xGLXCreateWindowReq * req;
- CARD32 * data;
+ xGLXCreateWindowReq *req;
+ CARD32 *data;
unsigned int i;
CARD8 opcode;
i = 0;
if (attrib_list) {
- while (attrib_list[i * 2] != None)
- i++;
+ while (attrib_list[i * 2] != None)
+ i++;
}
opcode = __glXSetupForCommand(dpy);
return None;
LockDisplay(dpy);
- GetReqExtra( GLXCreateWindow, 8 * i, req );
+ GetReqExtra(GLXCreateWindow, 8 * i, req);
data = (CARD32 *) (req + 1);
req->reqType = opcode;
req->glxCode = glxCode;
req->screen = (CARD32) fbconfig->screen;
req->fbconfig = fbconfig->fbconfigID;
- req->window = (GLXPbuffer) drawable;
+ req->window = (CARD32) drawable;
req->glxwindow = (GLXWindow) XAllocID(dpy);
req->numAttribs = (CARD32) i;
- memcpy( data, attrib_list, 8 * i );
-
+ memcpy(data, attrib_list, 8 * i);
+
UnlockDisplay(dpy);
SyncHandle();
-
- return (GLXDrawable)req->glxwindow;
+
+#ifdef GLX_DIRECT_RENDERING
+ do {
+ /* FIXME: Maybe delay __DRIdrawable creation until the drawable
+ * is actually bound to a context... */
+
+ __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+ __GLXDRIdrawable *pdraw;
+ __GLXscreenConfigs *psc;
+
+ psc = &priv->screenConfigs[fbconfig->screen];
+ if (psc->driScreen == NULL)
+ break;
+ pdraw = psc->driScreen->createDrawable(psc, drawable,
+ req->glxwindow, fbconfig);
+ if (pdraw == NULL) {
+ fprintf(stderr, "failed to create drawable\n");
+ break;
+ }
+
+ if (__glxHashInsert(psc->drawHash, req->glxwindow, pdraw)) {
+ (*pdraw->destroyDrawable) (pdraw);
+ return None; /* FIXME: Check what we're supposed to do here... */
+ }
+
+ pdraw->textureTarget = determineTextureTarget(attrib_list, i);
+ } while (0);
+#endif
+
+ return (GLXDrawable) req->glxwindow;
}
* This function needs to be modified to work with direct-rendering drivers.
*/
static void
-DestroyDrawable( Display * dpy, GLXDrawable drawable, CARD32 glxCode )
+DestroyDrawable(Display * dpy, GLXDrawable drawable, CARD32 glxCode)
{
- xGLXDestroyPbufferReq * req;
+ xGLXDestroyPbufferReq *req;
CARD8 opcode;
- if ( (dpy == NULL) || (drawable == 0) ) {
+ if ((dpy == NULL) || (drawable == 0)) {
return;
}
LockDisplay(dpy);
- GetReqExtra( GLXDestroyPbuffer, 4, req );
+ GetReqExtra(GLXDestroyPbuffer, 4, req);
req->reqType = opcode;
req->glxCode = glxCode;
req->pbuffer = (GLXPbuffer) drawable;
UnlockDisplay(dpy);
SyncHandle();
+#ifdef GLX_DIRECT_RENDERING
+ {
+ int screen;
+ __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
+ __GLXscreenConfigs *psc = &priv->screenConfigs[screen];
+
+ if (pdraw != NULL) {
+ (*pdraw->destroyDrawable) (pdraw);
+ __glxHashDelete(psc->drawHash, drawable);
+ }
+ }
+#endif
+
return;
}
* This function needs to be modified to work with direct-rendering drivers.
*/
static GLXDrawable
-CreatePbuffer( Display *dpy, const __GLcontextModes * fbconfig,
- unsigned int width, unsigned int height,
- const int *attrib_list, GLboolean size_in_attribs )
+CreatePbuffer(Display * dpy, const __GLcontextModes * fbconfig,
+ unsigned int width, unsigned int height,
+ const int *attrib_list, GLboolean size_in_attribs)
{
__GLXdisplayPrivate *priv = __glXInitialize(dpy);
GLXDrawable id = 0;
- CARD32 * data;
+ CARD32 *data;
CARD8 opcode;
- unsigned int i;
+ unsigned int i;
i = 0;
if (attrib_list) {
- while (attrib_list[i * 2])
- i++;
+ while (attrib_list[i * 2])
+ i++;
}
opcode = __glXSetupForCommand(dpy);
LockDisplay(dpy);
id = XAllocID(dpy);
- if ( (priv->majorVersion > 1) || (priv->minorVersion >= 3) ) {
- xGLXCreatePbufferReq * req;
+ if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+ xGLXCreatePbufferReq *req;
unsigned int extra = (size_in_attribs) ? 0 : 2;
- GetReqExtra( GLXCreatePbuffer, (8 * (i + extra)), req );
+ GetReqExtra(GLXCreatePbuffer, (8 * (i + extra)), req);
data = (CARD32 *) (req + 1);
req->reqType = opcode;
req->pbuffer = (GLXPbuffer) id;
req->numAttribs = (CARD32) (i + extra);
- if ( ! size_in_attribs ) {
- data[(2 * i) + 0] = GLX_PBUFFER_WIDTH;
- data[(2 * i) + 1] = width;
- data[(2 * i) + 2] = GLX_PBUFFER_HEIGHT;
- data[(2 * i) + 3] = height;
- data += 4;
+ if (!size_in_attribs) {
+ data[(2 * i) + 0] = GLX_PBUFFER_WIDTH;
+ data[(2 * i) + 1] = width;
+ data[(2 * i) + 2] = GLX_PBUFFER_HEIGHT;
+ data[(2 * i) + 3] = height;
+ data += 4;
}
}
else {
xGLXVendorPrivateReq *vpreq;
- GetReqExtra( GLXVendorPrivate, 20 + (8 * i), vpreq );
+ GetReqExtra(GLXVendorPrivate, 20 + (8 * i), vpreq);
data = (CARD32 *) (vpreq + 1);
vpreq->reqType = opcode;
data += 5;
}
- (void) memcpy( data, attrib_list, sizeof(CARD32) * 2 * i );
+ (void) memcpy(data, attrib_list, sizeof(CARD32) * 2 * i);
UnlockDisplay(dpy);
SyncHandle();
* Create a new pbuffer.
*/
PUBLIC GLXPbufferSGIX
-glXCreateGLXPbufferSGIX(Display *dpy, GLXFBConfigSGIX config,
- unsigned int width, unsigned int height,
- int *attrib_list)
+glXCreateGLXPbufferSGIX(Display * dpy, GLXFBConfigSGIX config,
+ unsigned int width, unsigned int height,
+ int *attrib_list)
{
- return (GLXPbufferSGIX) CreatePbuffer( dpy, (__GLcontextModes *) config,
- width, height,
- attrib_list, GL_FALSE );
+ return (GLXPbufferSGIX) CreatePbuffer(dpy, (__GLcontextModes *) config,
+ width, height,
+ attrib_list, GL_FALSE);
}
* Create a new pbuffer.
*/
PUBLIC GLXPbuffer
-glXCreatePbuffer(Display *dpy, GLXFBConfig config, const int *attrib_list)
+glXCreatePbuffer(Display * dpy, GLXFBConfig config, const int *attrib_list)
{
- return (GLXPbuffer) CreatePbuffer( dpy, (__GLcontextModes *) config,
- 0, 0,
- attrib_list, GL_TRUE );
+ int i, width, height;
+
+ width = 0;
+ height = 0;
+
+ for (i = 0; attrib_list[i * 2]; i++) {
+ switch (attrib_list[i * 2]) {
+ case GLX_PBUFFER_WIDTH:
+ width = attrib_list[i * 2 + 1];
+ break;
+ case GLX_PBUFFER_HEIGHT:
+ height = attrib_list[i * 2 + 1];
+ break;
+ }
+ }
+
+ return (GLXPbuffer) CreatePbuffer(dpy, (__GLcontextModes *) config,
+ width, height, attrib_list, GL_TRUE);
}
* Destroy an existing pbuffer.
*/
PUBLIC void
-glXDestroyPbuffer(Display *dpy, GLXPbuffer pbuf)
+glXDestroyPbuffer(Display * dpy, GLXPbuffer pbuf)
{
- DestroyPbuffer( dpy, pbuf );
+ DestroyPbuffer(dpy, pbuf);
}
* Query an attribute of a drawable.
*/
PUBLIC void
-glXQueryDrawable(Display *dpy, GLXDrawable drawable,
- int attribute, unsigned int *value)
+glXQueryDrawable(Display * dpy, GLXDrawable drawable,
+ int attribute, unsigned int *value)
{
- GetDrawableAttribute( dpy, drawable, attribute, value );
+ GetDrawableAttribute(dpy, drawable, attribute, value);
}
* Query an attribute of a pbuffer.
*/
PUBLIC int
-glXQueryGLXPbufferSGIX(Display *dpy, GLXPbufferSGIX drawable,
- int attribute, unsigned int *value)
+glXQueryGLXPbufferSGIX(Display * dpy, GLXPbufferSGIX drawable,
+ int attribute, unsigned int *value)
{
- return GetDrawableAttribute( dpy, drawable, attribute, value );
+ return GetDrawableAttribute(dpy, drawable, attribute, value);
}
* Select the event mask for a drawable.
*/
PUBLIC void
-glXSelectEvent(Display *dpy, GLXDrawable drawable, unsigned long mask)
+glXSelectEvent(Display * dpy, GLXDrawable drawable, unsigned long mask)
{
CARD32 attribs[2];
attribs[0] = (CARD32) GLX_EVENT_MASK;
attribs[1] = (CARD32) mask;
- ChangeDrawableAttribute( dpy, drawable, attribs, 1 );
+ ChangeDrawableAttribute(dpy, drawable, attribs, 1);
}
* Get the selected event mask for a drawable.
*/
PUBLIC void
-glXGetSelectedEvent(Display *dpy, GLXDrawable drawable, unsigned long *mask)
+glXGetSelectedEvent(Display * dpy, GLXDrawable drawable, unsigned long *mask)
{
unsigned int value;
* we could just type-cast the pointer, but why?
*/
- GetDrawableAttribute( dpy, drawable, GLX_EVENT_MASK_SGIX, & value );
+ GetDrawableAttribute(dpy, drawable, GLX_EVENT_MASK_SGIX, &value);
*mask = value;
}
PUBLIC GLXPixmap
-glXCreatePixmap( Display *dpy, GLXFBConfig config, Pixmap pixmap,
- const int *attrib_list )
+glXCreatePixmap(Display * dpy, GLXFBConfig config, Pixmap pixmap,
+ const int *attrib_list)
{
- return CreateDrawable( dpy, (__GLcontextModes *) config,
- (Drawable) pixmap, attrib_list,
- X_GLXCreatePixmap );
+ return CreateDrawable(dpy, (__GLcontextModes *) config,
+ (Drawable) pixmap, attrib_list, X_GLXCreatePixmap);
}
PUBLIC GLXWindow
-glXCreateWindow( Display *dpy, GLXFBConfig config, Window win,
- const int *attrib_list )
+glXCreateWindow(Display * dpy, GLXFBConfig config, Window win,
+ const int *attrib_list)
{
- return CreateDrawable( dpy, (__GLcontextModes *) config,
- (Drawable) win, attrib_list,
- X_GLXCreateWindow );
+ return CreateDrawable(dpy, (__GLcontextModes *) config,
+ (Drawable) win, attrib_list, X_GLXCreateWindow);
}
PUBLIC void
-glXDestroyPixmap(Display *dpy, GLXPixmap pixmap)
+glXDestroyPixmap(Display * dpy, GLXPixmap pixmap)
{
- DestroyDrawable( dpy, (GLXDrawable) pixmap, X_GLXDestroyPixmap );
+ DestroyDrawable(dpy, (GLXDrawable) pixmap, X_GLXDestroyPixmap);
}
PUBLIC void
-glXDestroyWindow(Display *dpy, GLXWindow win)
+glXDestroyWindow(Display * dpy, GLXWindow win)
{
- DestroyDrawable( dpy, (GLXDrawable) win, X_GLXDestroyWindow );
+ DestroyDrawable(dpy, (GLXDrawable) win, X_GLXDestroyWindow);
}
-PUBLIC GLX_ALIAS_VOID(glXDestroyGLXPbufferSGIX,
- (Display *dpy, GLXPbufferSGIX pbuf),
- (dpy, pbuf),
- glXDestroyPbuffer)
+PUBLIC
+GLX_ALIAS_VOID(glXDestroyGLXPbufferSGIX,
+ (Display * dpy, GLXPbufferSGIX pbuf),
+ (dpy, pbuf), glXDestroyPbuffer)
-PUBLIC GLX_ALIAS_VOID(glXSelectEventSGIX,
- (Display *dpy, GLXDrawable drawable, unsigned long mask),
- (dpy, drawable, mask),
- glXSelectEvent)
+PUBLIC
+GLX_ALIAS_VOID(glXSelectEventSGIX,
+ (Display * dpy, GLXDrawable drawable,
+ unsigned long mask), (dpy, drawable, mask),
+ glXSelectEvent)
-PUBLIC GLX_ALIAS_VOID(glXGetSelectedEventSGIX,
- (Display *dpy, GLXDrawable drawable, unsigned long *mask),
- (dpy, drawable, mask),
- glXGetSelectedEvent)
+PUBLIC
+GLX_ALIAS_VOID(glXGetSelectedEventSGIX,
+ (Display * dpy, GLXDrawable drawable,
+ unsigned long *mask), (dpy, drawable, mask),
+ glXGetSelectedEvent)
* an identical binary layout. The only difference between them is the
* meaning of the \c for_whom field and the value of the \c glxCode.
*/
-typedef struct GLXGenericGetString {
- CARD8 reqType;
- CARD8 glxCode;
- CARD16 length B16;
- CARD32 for_whom B32;
- CARD32 name B32;
+typedef struct GLXGenericGetString
+{
+ CARD8 reqType;
+ CARD8 glxCode;
+ CARD16 length B16;
+ CARD32 for_whom B32;
+ CARD32 name B32;
} xGLXGenericGetStringReq;
/* These defines are only needed to make the GetReq macro happy.
#define X_GLXGenericGetString 0
/**
- * Query the Server GLX string and cache it in the display private.
+ * Query the Server GLX string.
* This routine will allocate the necessay space for the string.
*/
char *
-__glXGetStringFromServer( Display * dpy, int opcode, CARD32 glxCode,
- CARD32 for_whom, CARD32 name )
+__glXGetStringFromServer(Display * dpy, int opcode, CARD32 glxCode,
+ CARD32 for_whom, CARD32 name)
{
- xGLXGenericGetStringReq *req;
- xGLXSingleReply reply;
- int length;
- int numbytes;
- char * buf;
+ xGLXGenericGetStringReq *req;
+ xGLXSingleReply reply;
+ int length;
+ int numbytes;
+ char *buf;
- LockDisplay( dpy );
+ LockDisplay(dpy);
- /* All of the GLX protocol requests for getting a string from the server
- * look the same. The exact meaning of the for_whom field is usually
- * either the screen number (for glXQueryServerString) or the context tag
- * (for GLXSingle).
- */
+ /* All of the GLX protocol requests for getting a string from the server
+ * look the same. The exact meaning of the for_whom field is usually
+ * either the screen number (for glXQueryServerString) or the context tag
+ * (for GLXSingle).
+ */
- GetReq( GLXGenericGetString, req );
- req->reqType = opcode;
- req->glxCode = glxCode;
- req->for_whom = for_whom;
- req->name = name;
+ GetReq(GLXGenericGetString, req);
+ req->reqType = opcode;
+ req->glxCode = glxCode;
+ req->for_whom = for_whom;
+ req->name = name;
- _XReply( dpy, (xReply *) & reply, 0, False );
+ _XReply(dpy, (xReply *) & reply, 0, False);
- length = reply.length * 4;
- numbytes = reply.size;
+ length = reply.length * 4;
+ numbytes = reply.size;
- buf = (char *) Xmalloc( numbytes );
- if ( buf != NULL ) {
- _XRead( dpy, buf, numbytes );
- length -= numbytes;
- }
+ buf = (char *) Xmalloc(numbytes);
+ if (buf != NULL) {
+ _XRead(dpy, buf, numbytes);
+ length -= numbytes;
+ }
- _XEatData( dpy, length );
+ _XEatData(dpy, length);
- UnlockDisplay( dpy );
- SyncHandle();
+ UnlockDisplay(dpy);
+ SyncHandle();
- return buf;
+ return buf;
}
+++ /dev/null
-/*
- * (C) Copyright IBM Corporation 2004
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/**
- * \file glx_texture_compression.c
- * Contains the routines required to implement GLX protocol for
- * ARB_texture_compression and related extensions.
- *
- * \sa http://oss.sgi.com/projects/ogl-sample/registry/ARB/texture_compression.txt
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include "packrender.h"
-#include "packsingle.h"
-#include "indirect.h"
-
-#include <assert.h>
-
-
-void
-__indirect_glGetCompressedTexImageARB( GLenum target, GLint level,
- GLvoid * img )
-{
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXGetTexImageReply reply;
- size_t image_bytes;
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN( X_GLsop_GetCompressedTexImage, 8 );
- __GLX_SINGLE_PUT_LONG( 0, target );
- __GLX_SINGLE_PUT_LONG( 4, level );
- __GLX_SINGLE_READ_XREPLY();
-
- image_bytes = reply.width;
- assert( image_bytes <= ((4 * reply.length) - 0) );
- assert( image_bytes >= ((4 * reply.length) - 3) );
-
- if ( image_bytes != 0 ) {
- _XRead( dpy, (char *) img, image_bytes );
- if ( image_bytes < (4 * reply.length) ) {
- _XEatData( dpy, (4 * reply.length) - image_bytes );
- }
- }
-
- __GLX_SINGLE_END();
-}
-
-
-/**
- * Internal function used for \c glCompressedTexImage1D and
- * \c glCompressedTexImage2D.
- */
-static void
-CompressedTexImage1D2D( GLenum target, GLint level,
- GLenum internal_format,
- GLsizei width, GLsizei height,
- GLint border, GLsizei image_size,
- const GLvoid *data, CARD32 rop )
-{
- __GLX_DECLARE_VARIABLES();
-
- __GLX_LOAD_VARIABLES();
- if ( gc->currentDpy == NULL ) {
- return;
- }
-
- if ( (target == GL_PROXY_TEXTURE_1D)
- || (target == GL_PROXY_TEXTURE_2D)
- || (target == GL_PROXY_TEXTURE_CUBE_MAP) ) {
- compsize = 0;
- }
- else {
- compsize = image_size;
- }
-
- cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE
- + compsize );
- if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
- __GLX_BEGIN_VARIABLE( rop, cmdlen );
- __GLX_PUT_LONG( 4, target );
- __GLX_PUT_LONG( 8, level );
- __GLX_PUT_LONG( 12, internal_format );
- __GLX_PUT_LONG( 16, width );
- __GLX_PUT_LONG( 20, height );
- __GLX_PUT_LONG( 24, border );
- __GLX_PUT_LONG( 28, image_size );
- if ( compsize != 0 ) {
- __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE,
- data, image_size );
- }
- __GLX_END( cmdlen );
- }
- else {
- assert( compsize != 0 );
-
- __GLX_BEGIN_VARIABLE_LARGE( rop, cmdlen + 4 );
- __GLX_PUT_LONG( 8, target );
- __GLX_PUT_LONG( 12, level );
- __GLX_PUT_LONG( 16, internal_format );
- __GLX_PUT_LONG( 20, width );
- __GLX_PUT_LONG( 24, height );
- __GLX_PUT_LONG( 28, border );
- __GLX_PUT_LONG( 32, image_size );
- __glXSendLargeCommand( gc, gc->pc,
- __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE + 4,
- data, image_size );
- }
-}
-
-
-/**
- * Internal function used for \c glCompressedTexSubImage1D and
- * \c glCompressedTexSubImage2D.
- */
-static void
-CompressedTexSubImage1D2D( GLenum target, GLint level,
- GLsizei xoffset, GLsizei yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLsizei image_size,
- const GLvoid *data, CARD32 rop )
-{
- __GLX_DECLARE_VARIABLES();
-
- __GLX_LOAD_VARIABLES();
- if ( gc->currentDpy == NULL ) {
- return;
- }
-
- if ( target == GL_PROXY_TEXTURE_3D ) {
- compsize = 0;
- }
- else {
- compsize = image_size;
- }
-
- cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE
- + compsize );
- if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
- __GLX_BEGIN_VARIABLE( rop, cmdlen );
- __GLX_PUT_LONG( 4, target );
- __GLX_PUT_LONG( 8, level );
- __GLX_PUT_LONG( 12, xoffset );
- __GLX_PUT_LONG( 16, yoffset );
- __GLX_PUT_LONG( 20, width );
- __GLX_PUT_LONG( 24, height );
- __GLX_PUT_LONG( 28, format );
- __GLX_PUT_LONG( 32, image_size );
- if ( compsize != 0 ) {
- __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE,
- data, image_size );
- }
- __GLX_END( cmdlen );
- }
- else {
- assert( compsize != 0 );
-
- __GLX_BEGIN_VARIABLE_LARGE( rop, cmdlen + 4 );
- __GLX_PUT_LONG( 8, target );
- __GLX_PUT_LONG( 12, level );
- __GLX_PUT_LONG( 16, xoffset );
- __GLX_PUT_LONG( 20, yoffset );
- __GLX_PUT_LONG( 24, width );
- __GLX_PUT_LONG( 28, height );
- __GLX_PUT_LONG( 32, format );
- __GLX_PUT_LONG( 36, image_size );
- __glXSendLargeCommand( gc, gc->pc,
- __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE + 4,
- data, image_size );
- }
-}
-
-
-void
-__indirect_glCompressedTexImage1DARB( GLenum target, GLint level,
- GLenum internal_format, GLsizei width,
- GLint border, GLsizei image_size,
- const GLvoid *data )
-{
- CompressedTexImage1D2D( target, level, internal_format, width, 0,
- border, image_size, data,
- X_GLrop_CompressedTexImage1D );
-}
-
-
-void
-__indirect_glCompressedTexImage2DARB( GLenum target, GLint level,
- GLenum internal_format,
- GLsizei width, GLsizei height,
- GLint border, GLsizei image_size,
- const GLvoid *data )
-{
- CompressedTexImage1D2D( target, level, internal_format, width, height,
- border, image_size, data,
- X_GLrop_CompressedTexImage2D );
-}
-
-
-void
-__indirect_glCompressedTexImage3DARB( GLenum target, GLint level,
- GLenum internal_format,
- GLsizei width, GLsizei height, GLsizei depth,
- GLint border, GLsizei image_size,
- const GLvoid *data )
-{
- __GLX_DECLARE_VARIABLES();
-
- __GLX_LOAD_VARIABLES();
- if ( gc->currentDpy == NULL ) {
- return;
- }
-
- cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE
- + image_size );
- if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
- __GLX_BEGIN_VARIABLE( X_GLrop_CompressedTexImage3D, cmdlen );
- __GLX_PUT_LONG( 4, target );
- __GLX_PUT_LONG( 8, level );
- __GLX_PUT_LONG( 12, internal_format );
- __GLX_PUT_LONG( 16, width );
- __GLX_PUT_LONG( 20, height );
- __GLX_PUT_LONG( 24, depth );
- __GLX_PUT_LONG( 28, border );
- __GLX_PUT_LONG( 32, image_size );
- if ( image_size != 0 ) {
- __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE,
- data, image_size );
- }
- __GLX_END( cmdlen );
- }
- else {
- __GLX_BEGIN_VARIABLE_LARGE( X_GLrop_CompressedTexImage3D,
- cmdlen + 4 );
- __GLX_PUT_LONG( 8, target );
- __GLX_PUT_LONG( 12, level );
- __GLX_PUT_LONG( 16, internal_format );
- __GLX_PUT_LONG( 20, width );
- __GLX_PUT_LONG( 24, height );
- __GLX_PUT_LONG( 28, depth );
- __GLX_PUT_LONG( 32, border );
- __GLX_PUT_LONG( 36, image_size );
- __glXSendLargeCommand( gc, gc->pc,
- __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE + 4,
- data, image_size );
- }
-}
-
-
-void
-__indirect_glCompressedTexSubImage1DARB( GLenum target, GLint level,
- GLint xoffset,
- GLsizei width,
- GLenum format, GLsizei image_size,
- const GLvoid *data )
-{
- CompressedTexSubImage1D2D( target, level, xoffset, 0, width, 0,
- format, image_size, data,
- X_GLrop_CompressedTexSubImage1D );
-}
-
-
-void
-__indirect_glCompressedTexSubImage2DARB( GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLsizei image_size,
- const GLvoid *data )
-{
- CompressedTexSubImage1D2D( target, level, xoffset, yoffset, width, height,
- format, image_size, data,
- X_GLrop_CompressedTexSubImage2D );
-}
-
-
-void
-__indirect_glCompressedTexSubImage3DARB( GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLsizei image_size,
- const GLvoid *data )
-{
- __GLX_DECLARE_VARIABLES();
-
- __GLX_LOAD_VARIABLES();
- if ( gc->currentDpy == NULL ) {
- return;
- }
-
- cmdlen = __GLX_PAD( __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE
- + image_size );
- if ( cmdlen <= gc->maxSmallRenderCommandSize ) {
- __GLX_BEGIN_VARIABLE( X_GLrop_CompressedTexSubImage3D, cmdlen );
- __GLX_PUT_LONG( 4, target );
- __GLX_PUT_LONG( 8, level );
- __GLX_PUT_LONG( 12, xoffset );
- __GLX_PUT_LONG( 16, yoffset );
- __GLX_PUT_LONG( 20, zoffset );
- __GLX_PUT_LONG( 24, width );
- __GLX_PUT_LONG( 28, height );
- __GLX_PUT_LONG( 32, depth );
- __GLX_PUT_LONG( 36, format );
- __GLX_PUT_LONG( 40, image_size );
- if ( image_size != 0 ) {
- __GLX_PUT_CHAR_ARRAY( __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE,
- data, image_size );
- }
- __GLX_END( cmdlen );
- }
- else {
- __GLX_BEGIN_VARIABLE_LARGE( X_GLrop_CompressedTexSubImage3D,
- cmdlen + 4 );
- __GLX_PUT_LONG( 8, target );
- __GLX_PUT_LONG( 12, level );
- __GLX_PUT_LONG( 16, xoffset );
- __GLX_PUT_LONG( 20, yoffset );
- __GLX_PUT_LONG( 24, zoffset );
- __GLX_PUT_LONG( 28, width );
- __GLX_PUT_LONG( 32, height );
- __GLX_PUT_LONG( 36, depth );
- __GLX_PUT_LONG( 40, format );
- __GLX_PUT_LONG( 44, image_size );
- __glXSendLargeCommand( gc, gc->pc,
- __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE + 4,
- data, image_size );
- }
-}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/**
* \file glxclient.h
#include "GL/glxint.h"
#include "GL/glxproto.h"
#include "GL/internal/glcore.h"
-#include "glapitable.h"
-#include "glxextensions.h"
+#include "glapi/glapitable.h"
+#include "glxhash.h"
#if defined( USE_XTHREADS )
# include <X11/Xthreads.h>
#elif defined( PTHREADS )
# include <pthread.h>
#endif
+#include "glxextensions.h"
+
+
+/* If we build the library with gcc's -fvisibility=hidden flag, we'll
+ * use the PUBLIC macro to mark functions that are to be exported.
+ *
+ * We also need to define a USED attribute, so the optimizer doesn't
+ * inline a static function that we later use in an alias. - ajax
+ */
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+# define PUBLIC __attribute__((visibility("default")))
+# define USED __attribute__((used))
+#else
+# define PUBLIC
+# define USED
+#endif
+
+
+
#define GLX_MAJOR_VERSION 1 /* current version numbers */
#define GLX_MINOR_VERSION 4
#define __GLX_MAX_TEXTURE_UNITS 32
+typedef struct __GLXscreenConfigsRec __GLXscreenConfigs;
typedef struct __GLXcontextRec __GLXcontext;
+typedef struct __GLXdrawableRec __GLXdrawable;
typedef struct __GLXdisplayPrivateRec __GLXdisplayPrivate;
typedef struct _glapi_table __GLapi;
#ifdef GLX_DIRECT_RENDERING
+#define containerOf(ptr, type, member) \
+ (type *)( (char *)ptr - offsetof(type,member) )
+
#include <GL/internal/dri_interface.h>
* Display dependent methods. This structure is initialized during the
* \c driCreateDisplay call.
*/
-struct __DRIdisplayRec {
+typedef struct __GLXDRIdisplayRec __GLXDRIdisplay;
+typedef struct __GLXDRIscreenRec __GLXDRIscreen;
+typedef struct __GLXDRIdrawableRec __GLXDRIdrawable;
+typedef struct __GLXDRIcontextRec __GLXDRIcontext;
+
+#include "glxextensions.h"
+
+struct __GLXDRIdisplayRec {
/**
* Method to destroy the private DRI display data.
*/
- void (*destroyDisplay)(Display *dpy, void *displayPrivate);
+ void (*destroyDisplay)(__GLXDRIdisplay *display);
- /**
- * Opaque pointer to private per display direct rendering data.
- * \c NULL if direct rendering is not supported on this display.
- */
- struct __DRIdisplayPrivateRec *private;
+ __GLXDRIscreen *(*createScreen)(__GLXscreenConfigs *psc, int screen,
+ __GLXdisplayPrivate *priv);
+};
- /**
- * Array of pointers to methods to create and initialize the private DRI
- * screen data.
- */
- PFNCREATENEWSCREENFUNC * createNewScreen;
+struct __GLXDRIscreenRec {
+
+ void (*destroyScreen)(__GLXscreenConfigs *psc);
+
+ __GLXDRIcontext *(*createContext)(__GLXscreenConfigs *psc,
+ const __GLcontextModes *mode,
+ GLXContext gc,
+ GLXContext shareList, int renderType);
+
+ __GLXDRIdrawable *(*createDrawable)(__GLXscreenConfigs *psc,
+ XID drawable,
+ GLXDrawable glxDrawable,
+ const __GLcontextModes *modes);
+
+ void (*swapBuffers)(__GLXDRIdrawable *pdraw);
+ void (*copySubBuffer)(__GLXDRIdrawable *pdraw,
+ int x, int y, int width, int height);
+};
+
+struct __GLXDRIcontextRec {
+ void (*destroyContext)(__GLXDRIcontext *context, __GLXscreenConfigs *psc,
+ Display *dpy);
+ Bool (*bindContext)(__GLXDRIcontext *context,
+ __GLXDRIdrawable *pdraw,
+ __GLXDRIdrawable *pread);
+
+ void (*unbindContext)(__GLXDRIcontext *context);
};
+struct __GLXDRIdrawableRec {
+ void (*destroyDrawable)(__GLXDRIdrawable *drawable);
-/*
-** We keep a linked list of these structures, one per DRI device driver.
-*/
-struct __DRIdriverRec {
- const char *name;
- void *handle;
- PFNCREATENEWSCREENFUNC createNewScreenFunc;
- struct __DRIdriverRec *next;
+ XID xDrawable;
+ XID drawable;
+ __GLXscreenConfigs *psc;
+ GLenum textureTarget;
+ __DRIdrawable *driDrawable;
};
/*
** Function to create and DRI display data and initialize the display
** dependent methods.
*/
-extern void *driCreateDisplay(Display *dpy, __DRIdisplay *pdisp);
-
-extern __DRIdriver *driGetDriver(Display *dpy, int scrNum);
+extern __GLXDRIdisplay *driswCreateDisplay(Display *dpy);
+extern __GLXDRIdisplay *driCreateDisplay(Display *dpy);
+extern __GLXDRIdisplay *dri2CreateDisplay(Display *dpy);
extern void DRI_glXUseXFont( Font font, int first, int count, int listbase );
extern const char *glXGetDriverConfig (const char *driverName);
-extern Bool __glXWindowExists(Display *dpy, GLXDrawable draw);
-
#endif
/************************************************************************/
*/
XID share_xid;
- /**
- * Visual id.
- *
- * \deprecated
- * This filed has been largely been replaced by the \c mode field, but
- * the work is not quite done.
- */
- VisualID vid;
-
/**
* Screen number.
*/
GLint screen;
+ __GLXscreenConfigs *psc;
/**
* \c GL_TRUE if the context was created with ImportContext, which
*/
GLint majorOpcode;
-#ifdef GLX_DIRECT_RENDERING
/**
- * Per context direct rendering interface functions and data.
+ * Pointer to the mode used to create this context.
*/
- __DRIcontext driContext;
+ const __GLcontextModes * mode;
+
+#ifdef GLX_DIRECT_RENDERING
+ __GLXDRIcontext *driContext;
+ __DRIcontext *__driContext;
#endif
-
- /**
- * \c GLXFBConfigID used to create this context. May be \c None. This
- * field has been replaced by the \c mode field.
- *
- * \since Internal API version 20030317.
- *
- * \deprecated
- * This filed has been largely been replaced by the \c mode field, but
- * the work is not quite done.
- */
- GLXFBConfigID fbconfigID;
/**
* The current read-drawable for this context. Will be None if this
* One of these records exists per screen of the display. It contains
* a pointer to the config data for that screen (if the screen supports GL).
*/
-typedef struct __GLXscreenConfigsRec {
+struct __GLXscreenConfigsRec {
/**
* GLX extension string reported by the X-server.
*/
/**
* Per screen direct rendering interface functions and data.
*/
- __DRIscreen driScreen;
+ __DRIscreen *__driScreen;
+ const __DRIcoreExtension *core;
+ const __DRIlegacyExtension *legacy;
+ const __DRIswrastExtension *swrast;
+ const __DRIdri2Extension *dri2;
+ __glxHashTable *drawHash;
+ Display *dpy;
+ int scr, fd;
+ void *driver;
+
+ __GLXDRIscreen *driScreen;
+
+#ifdef __DRI_COPY_SUB_BUFFER
+ const __DRIcopySubBufferExtension *driCopySubBuffer;
+#endif
+
+#ifdef __DRI_SWAP_CONTROL
+ const __DRIswapControlExtension *swapControl;
+#endif
+
+#ifdef __DRI_ALLOCATE
+ const __DRIallocateExtension *allocate;
+#endif
+
+#ifdef __DRI_FRAME_TRACKING
+ const __DRIframeTrackingExtension *frameTracking;
+#endif
+
+#ifdef __DRI_MEDIA_STREAM_COUNTER
+ const __DRImediaStreamCounterExtension *msc;
+#endif
+
+#ifdef __DRI_TEX_BUFFER
+ const __DRItexBufferExtension *texBuffer;
+#endif
+
#endif
/**
- * Linked list of configurations for this screen.
+ * Linked list of glx visuals and fbconfigs for this screen.
*/
- __GLcontextModes *configs;
+ __GLcontextModes *visuals, *configs;
/**
* Per-screen dynamic GLX extension tracking. The \c direct_support
GLboolean ext_list_first_time;
/*@}*/
-} __GLXscreenConfigs;
+};
/**
* Per display private data. One of these records exists for each display
/**
* Per display direct rendering interface functions and data.
*/
- __DRIdisplay driDisplay;
+ __GLXDRIdisplay *driswDisplay;
+ __GLXDRIdisplay *driDisplay;
+ __GLXDRIdisplay *dri2Display;
#endif
};
-void __glXFreeContext(__GLXcontext*);
extern GLubyte *__glXFlushRenderBuffer(__GLXcontext*, GLubyte*);
#endif /* defined( USE_XTHREADS ) || defined( PTHREADS ) */
+extern void __glXSetCurrentContextNull(void);
+
+extern void __glXFreeContext(__GLXcontext*);
+
/*
** Global lock for all threads in this address space using the GLX
/*
-** Allocate and Initialize Vertex Array client state
+** Allocate and Initialize Vertex Array client state, and free.
*/
-extern void __glXInitVertexArrayState(__GLXcontext*);
+extern void __glXInitVertexArrayState(__GLXcontext *);
+extern void __glXFreeVertexArrayState(__GLXcontext *);
/*
** Inform the Server of the major and minor numbers and of the client
extern const char __glXGLClientVersion[];
extern const char __glXGLClientExtensions[];
-/* Determine the internal API version */
-extern int __glXGetInternalVersion(void);
-
/* Get the unadjusted system time */
extern int __glXGetUST( int64_t * ust );
-extern Bool __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
- int32_t * numerator, int32_t * denominator);
+extern GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
+ int32_t * numerator, int32_t * denominator);
+
+#ifdef GLX_DIRECT_RENDERING
+GLboolean
+__driGetMscRateOML(__DRIdrawable *draw,
+ int32_t *numerator, int32_t *denominator, void *private);
+#endif
#endif /* !__GLX_client_h__ */
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/**
* \file glxcmds.c
* Client-side GLX interface.
*/
-#include <inttypes.h>
#include "glxclient.h"
-#include <X11/extensions/extutil.h>
-#include <X11/extensions/Xext.h>
-#include <assert.h>
-#include <string.h>
#include "glapi.h"
+#include "glxextensions.h"
+#include "glcontextmodes.h"
+
#ifdef GLX_DIRECT_RENDERING
-#include "indirect_init.h"
+#include <sys/time.h>
#include <X11/extensions/xf86vmode.h>
#include "xf86dri.h"
#endif
-#include "glxextensions.h"
-#include "glcontextmodes.h"
-#include "glheader.h"
-#include <sys/time.h>
static const char __glXGLXClientVendorName[] = "SGI";
static const char __glXGLXClientVersion[] = "1.4";
/****************************************************************************/
+
+#ifdef GLX_DIRECT_RENDERING
+
+static Bool windowExistsFlag;
+static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
+{
+ if (xerr->error_code == BadWindow) {
+ windowExistsFlag = GL_FALSE;
+ }
+ return 0;
+}
+
+/**
+ * Find drawables in the local hash that have been destroyed on the
+ * server.
+ *
+ * \param dpy Display to destroy drawables for
+ * \param screen Screen number to destroy drawables for
+ */
+static void GarbageCollectDRIDrawables(Display *dpy, __GLXscreenConfigs *sc)
+{
+ XID draw;
+ __GLXDRIdrawable *pdraw;
+ XWindowAttributes xwa;
+ int (*oldXErrorHandler)(Display *, XErrorEvent *);
+
+ /* Set no-op error handler so Xlib doesn't bail out if the windows
+ * has alreay been destroyed on the server. */
+ XSync(dpy, GL_FALSE);
+ oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
+
+ if (__glxHashFirst(sc->drawHash, &draw, (void *)&pdraw) == 1) {
+ do {
+ windowExistsFlag = GL_TRUE;
+ XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
+ if (!windowExistsFlag) {
+ /* Destroy the local drawable data, if the drawable no
+ longer exists in the Xserver */
+ (*pdraw->destroyDrawable)(pdraw);
+ __glxHashDelete(sc->drawHash, draw);
+ }
+ } while (__glxHashNext(sc->drawHash, &draw, (void *)&pdraw) == 1);
+ }
+
+ XSync(dpy, GL_FALSE);
+ XSetErrorHandler(oldXErrorHandler);
+}
+
+extern __GLXDRIdrawable *
+GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num);
+
/**
* Get the __DRIdrawable for the drawable associated with a GLXContext
*
* \param dpy The display associated with \c drawable.
* \param drawable GLXDrawable whose __DRIdrawable part is to be retrieved.
+ * \param scrn_num If non-NULL, the drawables screen is stored there
* \returns A pointer to the context's __DRIdrawable on success, or NULL if
* the drawable is not associated with a direct-rendering context.
*/
-
-#ifdef GLX_DIRECT_RENDERING
-static __DRIdrawable *
-GetDRIDrawable( Display *dpy, GLXDrawable drawable, int * const scrn_num )
+_X_HIDDEN __GLXDRIdrawable *
+GetGLXDRIDrawable(Display *dpy, GLXDrawable drawable, int * const scrn_num)
{
- __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-
- if ( (priv != NULL) && (priv->driDisplay.private != NULL) ) {
- const unsigned screen_count = ScreenCount(dpy);
- unsigned i;
-
- for ( i = 0 ; i < screen_count ; i++ ) {
- __DRIscreen * const psc = &priv->screenConfigs[i].driScreen;
- __DRIdrawable * const pdraw = (psc->private != NULL)
- ? (*psc->getDrawable)(dpy, drawable, psc->private) : NULL;
+ __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+ __GLXDRIdrawable *pdraw;
+ const unsigned screen_count = ScreenCount(dpy);
+ unsigned i;
+ __GLXscreenConfigs *psc;
- if ( pdraw != NULL ) {
- if ( scrn_num != NULL ) {
- *scrn_num = i;
- }
- return pdraw;
- }
+ if (priv == NULL)
+ return NULL;
+
+ for (i = 0; i < screen_count; i++) {
+ psc = &priv->screenConfigs[i];
+ if (psc->drawHash == NULL)
+ continue;
+
+ if (__glxHashLookup(psc->drawHash, drawable, (void *) &pdraw) == 0) {
+ if (scrn_num != NULL)
+ *scrn_num = i;
+ return pdraw;
}
}
return NULL;
}
+
#endif
*/
gc->fastImageUnpack = GL_FALSE;
gc->fillImage = __glFillImage;
- gc->isDirect = GL_FALSE;
gc->pc = gc->buf;
gc->bufEnd = gc->buf + bufSize;
+ gc->isDirect = GL_FALSE;
if (__glXDebug) {
/*
** Set limit register so that there will be one command per packet
Bool use_glx_1_3, int renderType)
{
GLXContext gc;
+#ifdef GLX_DIRECT_RENDERING
+ int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
+ __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+#endif
if ( dpy == NULL )
return NULL;
return NULL;
#ifdef GLX_DIRECT_RENDERING
- if (allowDirect) {
- int screen = (fbconfig == NULL) ? vis->screen : fbconfig->screen;
- __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+ if (allowDirect && psc->driScreen) {
const __GLcontextModes * mode;
- /* The value of fbconfig cannot change because it is tested
- * later in the function.
- */
- if ( fbconfig == NULL ) {
- /* FIXME: Is it possible for the __GLcontextModes structure
- * FIXME: to not be found?
- */
- mode = _gl_context_modes_find_visual( psc->configs,
- vis->visualid );
- assert( mode != NULL );
- assert( mode->screen == screen );
+ if (fbconfig == NULL) {
+ mode = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
+ if (mode == NULL) {
+ xError error;
+
+ error.errorCode = BadValue;
+ error.resourceID = vis->visualid;
+ error.sequenceNumber = dpy->request;
+ error.type = X_Error;
+ error.majorCode = gc->majorOpcode;
+ error.minorCode = X_GLXCreateContext;
+ _XError(dpy, &error);
+ return None;
+ }
}
else {
mode = fbconfig;
}
- if (psc && psc->driScreen.private) {
- void * const shared = (shareList != NULL)
- ? shareList->driContext.private : NULL;
- gc->driContext.private =
- (*psc->driScreen.createNewContext)( dpy, mode, renderType,
- shared,
- &gc->driContext );
- if (gc->driContext.private) {
- gc->isDirect = GL_TRUE;
- gc->screen = mode->screen;
- gc->vid = mode->visualID;
- gc->fbconfigID = mode->fbconfigID;
- gc->driContext.mode = mode;
- }
+ gc->driContext = psc->driScreen->createContext(psc, mode, gc,
+ shareList,
+ renderType);
+ if (gc->driContext != NULL) {
+ gc->screen = mode->screen;
+ gc->psc = psc;
+ gc->mode = mode;
+ gc->isDirect = GL_TRUE;
}
}
#endif
req->visual = vis->visualid;
req->screen = vis->screen;
req->shareList = shareList ? shareList->xid : None;
- req->isDirect = gc->isDirect;
+#ifdef GLX_DIRECT_RENDERING
+ req->isDirect = gc->driContext != NULL;
+#else
+ req->isDirect = 0;
+#endif
}
else if ( use_glx_1_3 ) {
xGLXCreateNewContextReq *req;
req->screen = fbconfig->screen;
req->renderType = renderType;
req->shareList = shareList ? shareList->xid : None;
- req->isDirect = gc->isDirect;
+#ifdef GLX_DIRECT_RENDERING
+ req->isDirect = gc->driContext != NULL;
+#else
+ req->isDirect = 0;
+#endif
}
else {
xGLXVendorPrivateWithReplyReq *vpreq;
req->screen = fbconfig->screen;
req->renderType = renderType;
req->shareList = shareList ? shareList->xid : None;
- req->isDirect = gc->isDirect;
+#ifdef GLX_DIRECT_RENDERING
+ req->isDirect = gc->driContext != NULL;
+#else
+ req->isDirect = 0;
+#endif
}
UnlockDisplay(dpy);
False, 0);
}
-void __glXFreeContext(__GLXcontext *gc)
+_X_HIDDEN void __glXFreeContext(__GLXcontext *gc)
{
if (gc->vendor) XFree((char *) gc->vendor);
if (gc->renderer) XFree((char *) gc->renderer);
#ifdef GLX_DIRECT_RENDERING
/* Destroy the direct rendering context */
- if (gc->isDirect) {
- if (gc->driContext.private) {
- (*gc->driContext.destroyContext)(dpy, gc->screen,
- gc->driContext.private);
- gc->driContext.private = NULL;
- }
+ if (gc->driContext) {
+ (*gc->driContext->destroyContext)(gc->driContext, gc->psc, dpy);
+ gc->driContext = NULL;
+ GarbageCollectDRIDrawables(dpy, gc->psc);
}
#endif
+ __glXFreeVertexArrayState(gc);
+
if (gc->currentDpy) {
/* Have to free later cuz it's in use now */
__glXUnlock();
__glXFlushRenderBuffer(gc, gc->pc);
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
/* This bit of ugliness unwraps the glFinish function */
#ifdef glFinish
#undef glFinish
__glXFlushRenderBuffer(gc, gc->pc);
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
XSync(dpy, False);
return;
}
(void) __glXFlushRenderBuffer(gc, gc->pc);
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
DRI_glXUseXFont(font, first, count, listBase);
return;
}
}
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect) {
+ if (gc->driContext) {
/* NOT_DONE: This does not work yet */
}
#endif
if (!gc) {
return GL_FALSE;
#ifdef GLX_DIRECT_RENDERING
- } else if (gc->isDirect) {
+ } else if (gc->driContext) {
return GL_TRUE;
#endif
}
GLXContextTag tag;
CARD8 opcode;
#ifdef GLX_DIRECT_RENDERING
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, NULL );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
- if ( pdraw != NULL ) {
- (*pdraw->swapBuffers)(dpy, pdraw->private);
+ if (pdraw != NULL) {
+ glFlush();
+ (*pdraw->psc->driScreen->swapBuffers)(pdraw);
return;
}
#endif
{
__GLXdisplayPrivate *priv;
__GLXscreenConfigs *psc;
+ __GLcontextModes *modes;
int status;
status = GetGLXPrivScreenConfig( dpy, vis->screen, & priv, & psc );
if ( status == Success ) {
- const __GLcontextModes * const modes = _gl_context_modes_find_visual(
- psc->configs, vis->visualid );
+ modes = _gl_context_modes_find_visual(psc->visuals, vis->visualid);
/* Lookup attribute after first finding a match on the visual */
if ( modes != NULL ) {
** Compute a score for those that do
** Remember which visual, if any, got the highest score
*/
- for ( modes = psc->configs ; modes != NULL ; modes = modes->next ) {
+ for ( modes = psc->visuals ; modes != NULL ; modes = modes->next ) {
if ( fbconfigs_compatible( & test_config, modes )
&& ((best_config == NULL)
|| (fbconfig_compare( (const __GLcontextModes * const * const)&modes, &best_config ) < 0)) ) {
__glXCalculateUsableExtensions(psc,
#ifdef GLX_DIRECT_RENDERING
- (psc->driScreen.private != NULL),
+ (psc->driScreen != NULL),
#else
GL_FALSE,
#endif
ctx->share_xid = *pProp++;
break;
case GLX_VISUAL_ID_EXT:
- ctx->vid = *pProp++;
+ ctx->mode =
+ _gl_context_modes_find_visual(ctx->psc->visuals, *pProp++);
break;
case GLX_SCREEN:
ctx->screen = *pProp++;
break;
case GLX_FBCONFIG_ID:
- ctx->fbconfigID = *pProp++;
+ ctx->mode =
+ _gl_context_modes_find_fbconfig(ctx->psc->configs, *pProp++);
break;
case GLX_RENDER_TYPE:
ctx->renderType = *pProp++;
int retVal;
/* get the information from the server if we don't have it already */
- if (!ctx->isDirect && (ctx->vid == None)) {
+#ifdef GLX_DIRECT_RENDERING
+ if (!ctx->driContext && (ctx->mode == NULL)) {
+#else
+ if (ctx->mode == NULL) {
+#endif
retVal = __glXQueryContextInfo(dpy, ctx);
if (Success != retVal) return retVal;
}
*value = (int)(ctx->share_xid);
break;
case GLX_VISUAL_ID_EXT:
- *value = (int)(ctx->vid);
+ *value = ctx->mode ? ctx->mode->visualID : None;
break;
case GLX_SCREEN:
*value = (int)(ctx->screen);
break;
case GLX_FBCONFIG_ID:
- *value = (int)(ctx->fbconfigID);
+ *value = ctx->mode ? ctx->mode->fbconfigID : None;
break;
case GLX_RENDER_TYPE:
*value = (int)(ctx->renderType);
__GLcontextModes ** config = NULL;
int i;
+ *nelements = 0;
if ( (priv->screenConfigs != NULL)
&& (screen >= 0) && (screen <= ScreenCount(dpy))
&& (priv->screenConfigs[screen].configs != NULL)
for ( modes = priv->screenConfigs[screen].configs
; modes != NULL
; modes = modes->next ) {
- config[i] = modes;
- i++;
+ if ( modes->fbconfigID != GLX_DONT_CARE ) {
+ config[i] = modes;
+ i++;
+ }
}
}
}
return GLX_BAD_VALUE;
}
-#ifdef GLX_DIRECT_RENDERING
- if ( gc->isDirect ) {
+#ifdef __DRI_SWAP_CONTROL
+ if (gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- __DRIdrawable * const pdraw = GetDRIDrawable( gc->currentDpy,
- gc->currentDrawable,
- NULL );
- if ( __glXExtensionBitIsEnabled( psc, SGI_swap_control_bit )
- && (pdraw != NULL) ) {
- pdraw->swap_interval = interval;
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(gc->currentDpy,
+ gc->currentDrawable,
+ NULL);
+ if (psc->swapControl != NULL && pdraw != NULL) {
+ psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
return 0;
}
else {
*/
static int __glXSwapIntervalMESA(unsigned int interval)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_CONTROL
GLXContext gc = __glXGetCurrentContext();
if ( interval < 0 ) {
return GLX_BAD_VALUE;
}
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( (psc != NULL) && (psc->driScreen.private != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_control_bit ) ) {
- __DRIdrawable * const pdraw =
- (*psc->driScreen.getDrawable)(gc->currentDpy,
- gc->currentDrawable,
- psc->driScreen.private);
- if ( pdraw != NULL ) {
- pdraw->swap_interval = interval;
+ if ( (psc != NULL) && (psc->driScreen != NULL) ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ if (psc->swapControl != NULL && pdraw != NULL) {
+ psc->swapControl->setSwapInterval(pdraw->driDrawable, interval);
return 0;
}
}
static int __glXGetSwapIntervalMESA(void)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_CONTROL
GLXContext gc = __glXGetCurrentContext();
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( (psc != NULL) && (psc->driScreen.private != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_control_bit ) ) {
- __DRIdrawable * const pdraw =
- (*psc->driScreen.getDrawable)(gc->currentDpy,
- gc->currentDrawable,
- psc->driScreen.private);
- if ( pdraw != NULL ) {
- return pdraw->swap_interval;
+ if ( (psc != NULL) && (psc->driScreen != NULL) ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ if (psc->swapControl != NULL && pdraw != NULL) {
+ return psc->swapControl->getSwapInterval(pdraw->driDrawable);
}
}
}
static GLint __glXBeginFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL) && (pdraw->frameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
- status = pdraw->frameTracking( dpy, pdraw->private, GL_TRUE );
- }
+ if (pdraw != NULL && psc->frameTracking != NULL)
+ status = psc->frameTracking->frameTracking(pdraw->driDrawable, GL_TRUE);
#else
(void) dpy;
(void) drawable;
static GLint __glXEndFrameTrackingMESA(Display *dpy, GLXDrawable drawable)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
- __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
+ __GLXscreenConfigs *psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL) && (pdraw->frameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
- status = pdraw->frameTracking( dpy, pdraw->private, GL_FALSE );
- }
+ if (pdraw != NULL && psc->frameTracking != NULL)
+ status = psc->frameTracking->frameTracking(pdraw->driDrawable,
+ GL_FALSE);
#else
(void) dpy;
(void) drawable;
GLfloat *usage)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
+ __GLXDRIdrawable * const pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL ) && (pdraw->queryFrameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
- int64_t sbc, missedFrames;
- float lastMissedUsage;
+ if (pdraw != NULL && psc->frameTracking != NULL) {
+ int64_t sbc, missedFrames;
+ float lastMissedUsage;
- status = pdraw->queryFrameTracking( dpy, pdraw->private, &sbc,
- &missedFrames, &lastMissedUsage,
- usage );
+ status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
+ &sbc,
+ &missedFrames,
+ &lastMissedUsage,
+ usage);
}
#else
(void) dpy;
GLfloat *lastMissedUsage)
{
int status = GLX_BAD_CONTEXT;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_FRAME_TRACKING
int screen;
- __DRIdrawable * const pdraw = GetDRIDrawable(dpy, drawable, & screen);
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, & screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
- if ( (pdraw != NULL ) && (pdraw->queryFrameTracking != NULL)
- && __glXExtensionBitIsEnabled( psc, MESA_swap_frame_usage_bit ) ) {
+ if (pdraw != NULL && psc->frameTracking != NULL) {
float usage;
- status = pdraw->queryFrameTracking( dpy, pdraw->private, sbc,
- missedFrames, lastMissedUsage,
- & usage );
+ status = psc->frameTracking->queryFrameTracking(pdraw->driDrawable,
+ sbc, missedFrames,
+ lastMissedUsage, &usage);
}
#else
(void) dpy;
* FIXME: there should be a GLX encoding for this call. I can find no
* FIXME: documentation for the GLX encoding.
*/
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_MEDIA_STREAM_COUNTER
GLXContext gc = __glXGetCurrentContext();
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( __glXExtensionBitIsEnabled( psc, SGI_video_sync_bit )
- && psc->driScreen.private && psc->driScreen.getMSC) {
- int ret;
- int64_t temp;
+ if ( psc->msc && psc->driScreen ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ int64_t temp;
+ int ret;
+
+ ret = (*psc->msc->getDrawableMSC)(psc->__driScreen,
+ pdraw->driDrawable, &temp);
+ *count = (unsigned) temp;
- ret = psc->driScreen.getMSC( psc->driScreen.private, & temp );
- *count = (unsigned) temp;
- return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
+ return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
}
}
#else
static int __glXWaitVideoSyncSGI(int divisor, int remainder, unsigned int *count)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_MEDIA_STREAM_COUNTER
GLXContext gc = __glXGetCurrentContext();
if ( divisor <= 0 || remainder < 0 )
return GLX_BAD_VALUE;
- if ( (gc != NULL) && gc->isDirect ) {
+ if (gc != NULL && gc->driContext) {
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( gc->currentDpy,
gc->screen );
- if ( __glXExtensionBitIsEnabled( psc, SGI_video_sync_bit )
- && psc->driScreen.private ) {
- __DRIdrawable * const pdraw =
- (*psc->driScreen.getDrawable)(gc->currentDpy,
- gc->currentDrawable,
- psc->driScreen.private);
- if ( (pdraw != NULL) && (pdraw->waitForMSC != NULL) ) {
- int ret;
- int64_t msc;
- int64_t sbc;
-
- ret = (*pdraw->waitForMSC)( gc->currentDpy, pdraw->private,
- 0, divisor, remainder,
- & msc, & sbc );
- *count = (unsigned) msc;
- return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
- }
+ if (psc->msc != NULL && psc->driScreen ) {
+ __GLXDRIdrawable *pdraw =
+ GetGLXDRIDrawable(gc->currentDpy, gc->currentDrawable, NULL);
+ int ret;
+ int64_t msc;
+ int64_t sbc;
+
+ ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, 0,
+ divisor, remainder, &msc, &sbc);
+ *count = (unsigned) msc;
+ return (ret == 0) ? 0 : GLX_BAD_CONTEXT;
}
}
#else
static Bool __glXGetSyncValuesOML(Display *dpy, GLXDrawable drawable,
int64_t *ust, int64_t *msc, int64_t *sbc)
{
-#ifdef GLX_DIRECT_RENDERING
+#if defined(__DRI_SWAP_BUFFER_COUNTER) && defined(__DRI_MEDIA_STREAM_COUNTER)
__GLXdisplayPrivate * const priv = __glXInitialize(dpy);
if ( priv != NULL ) {
int i;
- __DRIdrawable * const pdraw = GetDRIDrawable( dpy, drawable, & i );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &i);
__GLXscreenConfigs * const psc = &priv->screenConfigs[i];
assert( (pdraw == NULL) || (i != -1) );
- return ( (pdraw && pdraw->getSBC && psc->driScreen.getMSC)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit )
- && ((*psc->driScreen.getMSC)( psc->driScreen.private, msc ) == 0)
- && ((*pdraw->getSBC)( dpy, psc->driScreen.private, sbc ) == 0)
- && (__glXGetUST( ust ) == 0) );
+ return ( (pdraw && psc->sbc && psc->msc)
+ && ((*psc->msc->getMSC)(psc->driScreen, msc) == 0)
+ && ((*psc->sbc->getSBC)(pdraw->driDrawable, sbc) == 0)
+ && (__glXGetUST(ust) == 0) );
}
#else
(void) dpy;
return False;
}
+#ifdef GLX_DIRECT_RENDERING
+_X_HIDDEN GLboolean
+__driGetMscRateOML(__DRIdrawable *draw,
+ int32_t *numerator, int32_t *denominator, void *private)
+{
+#ifdef XF86VIDMODE
+ __GLXscreenConfigs *psc;
+ XF86VidModeModeLine mode_line;
+ int dot_clock;
+ int i;
+ __GLXDRIdrawable *glxDraw = private;
+
+ psc = glxDraw->psc;
+ if (XF86VidModeQueryVersion(psc->dpy, &i, &i) &&
+ XF86VidModeGetModeLine(psc->dpy, psc->scr, &dot_clock, &mode_line) ) {
+ unsigned n = dot_clock * 1000;
+ unsigned d = mode_line.vtotal * mode_line.htotal;
+
+# define V_INTERLACE 0x010
+# define V_DBLSCAN 0x020
+
+ if (mode_line.flags & V_INTERLACE)
+ n *= 2;
+ else if (mode_line.flags & V_DBLSCAN)
+ d *= 2;
+
+ /* The OML_sync_control spec requires that if the refresh rate is a
+ * whole number, that the returned numerator be equal to the refresh
+ * rate and the denominator be 1.
+ */
+
+ if (n % d == 0) {
+ n /= d;
+ d = 1;
+ }
+ else {
+ static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
+
+ /* This is a poor man's way to reduce a fraction. It's far from
+ * perfect, but it will work well enough for this situation.
+ */
+
+ for (i = 0; f[i] != 0; i++) {
+ while (n % f[i] == 0 && d % f[i] == 0) {
+ d /= f[i];
+ n /= f[i];
+ }
+ }
+ }
+
+ *numerator = n;
+ *denominator = d;
+
+ return True;
+ }
+ else
+ return False;
+#else
+ return False;
+#endif
+}
+#endif
/**
* Determine the refresh rate of the specified drawable and display.
* when GLX_OML_sync_control appears in the client extension string.
*/
-Bool __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
- int32_t * numerator, int32_t * denominator)
+_X_HIDDEN GLboolean __glXGetMscRateOML(Display * dpy, GLXDrawable drawable,
+ int32_t * numerator,
+ int32_t * denominator)
{
#if defined( GLX_DIRECT_RENDERING ) && defined( XF86VIDMODE )
- __GLXdisplayPrivate * const priv = __glXInitialize(dpy);
-
-
- if ( priv != NULL ) {
- XF86VidModeModeLine mode_line;
- int dot_clock;
- int screen_num;
- int i;
-
-
- GetDRIDrawable( dpy, drawable, & screen_num );
- if ( (screen_num != -1)
- && XF86VidModeQueryVersion( dpy, & i, & i )
- && XF86VidModeGetModeLine( dpy, screen_num, & dot_clock,
- & mode_line ) ) {
- unsigned n = dot_clock * 1000;
- unsigned d = mode_line.vtotal * mode_line.htotal;
-
-# define V_INTERLACE 0x010
-# define V_DBLSCAN 0x020
+ __GLXDRIdrawable *draw = GetGLXDRIDrawable(dpy, drawable, NULL);
- if ( (mode_line.flags & V_INTERLACE) ) {
- n *= 2;
- }
- else if ( (mode_line.flags & V_DBLSCAN) ) {
- d *= 2;
- }
-
- /* The OML_sync_control spec requires that if the refresh rate is a
- * whole number, that the returned numerator be equal to the refresh
- * rate and the denominator be 1.
- */
-
- if ( (n % d) == 0 ) {
- n /= d;
- d = 1;
- }
- else {
- static const unsigned f[] = { 13, 11, 7, 5, 3, 2, 0 };
-
-
- /* This is a poor man's way to reduce a fraction. It's far from
- * perfect, but it will work well enough for this situation.
- */
-
- for ( i = 0 ; f[i] != 0 ; i++ ) {
- while ( ((n % f[i]) == 0) && ((d % f[i]) == 0) ) {
- d /= f[i];
- n /= f[i];
- }
- }
- }
-
- *numerator = n;
- *denominator = d;
+ if (draw == NULL)
+ return False;
- (void) drawable;
- return True;
- }
- }
+ return __driGetMscRateOML(draw->driDrawable, numerator, denominator, draw);
#else
(void) dpy;
(void) drawable;
int64_t target_msc, int64_t divisor,
int64_t remainder)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_BUFFER_COUNTER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
/* The OML_sync_control spec says these should "generate a GLX_BAD_VALUE
if ( divisor > 0 && remainder >= divisor )
return -1;
- if ( (pdraw != NULL) && (pdraw->swapBuffersMSC != NULL)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit ) ) {
- return (*pdraw->swapBuffersMSC)(dpy, pdraw->private, target_msc,
- divisor, remainder);
- }
+ if (pdraw != NULL && psc->counters != NULL)
+ return (*psc->sbc->swapBuffersMSC)(pdraw->driDrawable, target_msc,
+ divisor, remainder);
+
#else
(void) dpy;
(void) drawable;
int64_t remainder, int64_t *ust,
int64_t *msc, int64_t *sbc)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_MEDIA_STREAM_COUNTER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
int ret;
if ( divisor > 0 && remainder >= divisor )
return False;
- if ( (pdraw != NULL) && (pdraw->waitForMSC != NULL)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit ) ) {
- ret = (*pdraw->waitForMSC)( dpy, pdraw->private, target_msc,
- divisor, remainder, msc, sbc );
+ if (pdraw != NULL && psc->msc != NULL) {
+ ret = (*psc->msc->waitForMSC)(pdraw->driDrawable, target_msc,
+ divisor, remainder, msc, sbc);
/* __glXGetUST returns zero on success and non-zero on failure.
* This function returns True on success and False on failure.
int64_t target_sbc, int64_t *ust,
int64_t *msc, int64_t *sbc )
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_SWAP_BUFFER_COUNTER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
int ret;
if ( target_sbc < 0 )
return False;
- if ( (pdraw != NULL) && (pdraw->waitForSBC != NULL)
- && __glXExtensionBitIsEnabled( psc, OML_sync_control_bit )) {
- ret = (*pdraw->waitForSBC)( dpy, pdraw->private, target_sbc, msc, sbc );
+ if (pdraw != NULL && psc->sbc != NULL) {
+ ret = (*psc->sbc->waitForSBC)(pdraw->driDrawable, target_sbc, msc, sbc);
/* __glXGetUST returns zero on success and non-zero on failure.
* This function returns True on success and False on failure.
size_t size, float readFreq,
float writeFreq, float priority)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_ALLOCATE
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
- if ( __glXExtensionBitIsEnabled( psc, MESA_allocate_memory_bit ) ) {
- if (psc && psc->driScreen.private && psc->driScreen.allocateMemory) {
- return (*psc->driScreen.allocateMemory)( dpy, scrn, size,
- readFreq, writeFreq,
- priority );
- }
- }
+ if (psc && psc->allocate)
+ return (*psc->allocate->allocateMemory)(psc->__driScreen, size,
+ readFreq, writeFreq, priority);
+
#else
(void) dpy;
(void) scrn;
PUBLIC void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer)
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_ALLOCATE
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
- if ( __glXExtensionBitIsEnabled( psc, MESA_allocate_memory_bit ) ) {
- if (psc && psc->driScreen.private && psc->driScreen.freeMemory) {
- (*psc->driScreen.freeMemory)( dpy, scrn, pointer );
- }
- }
+ if (psc && psc->allocate)
+ (*psc->allocate->freeMemory)(psc->__driScreen, pointer);
+
#else
(void) dpy;
(void) scrn;
PUBLIC GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn,
const void *pointer )
{
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_ALLOCATE
__GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, scrn );
- if ( __glXExtensionBitIsEnabled( psc, MESA_allocate_memory_bit ) ) {
- if (psc && psc->driScreen.private && psc->driScreen.memoryOffset) {
- return (*psc->driScreen.memoryOffset)( dpy, scrn, pointer );
- }
- }
+ if (psc && psc->allocate)
+ return (*psc->allocate->memoryOffset)(psc->__driScreen, pointer);
+
#else
(void) dpy;
(void) scrn;
INT32 *x_ptr, *y_ptr, *w_ptr, *h_ptr;
CARD8 opcode;
-#ifdef GLX_DIRECT_RENDERING
+#ifdef __DRI_COPY_SUB_BUFFER
int screen;
- __DRIdrawable *pdraw = GetDRIDrawable( dpy, drawable, & screen );
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, &screen);
if ( pdraw != NULL ) {
- __GLXscreenConfigs * const psc = GetGLXScreenConfigs( dpy, screen );
- if ( __glXExtensionBitIsEnabled( psc, MESA_copy_sub_buffer_bit ) ) {
- (*pdraw->copySubBuffer)(dpy, pdraw->private, x, y, width, height);
+ __GLXscreenConfigs * const psc = GetGLXScreenConfigs(dpy, screen);
+ if (psc->driScreen->copySubBuffer != NULL) {
+ glFlush();
+ (*psc->driScreen->copySubBuffer)(pdraw, x, y, width, height);
}
return;
}
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect)
+ if (gc->driContext) {
+ __GLXDRIdrawable *pdraw = GetGLXDRIDrawable(dpy, drawable, NULL);
+
+ if (pdraw != NULL)
+ (*pdraw->psc->texBuffer->setTexBuffer)(gc->__driContext,
+ pdraw->textureTarget,
+ pdraw->driDrawable);
+
return;
+ }
#endif
opcode = __glXSetupForCommand(dpy);
return;
#ifdef GLX_DIRECT_RENDERING
- if (gc->isDirect)
+ if (gc->driContext)
return;
#endif
*
* \sa strdup
*/
-char *
+_X_HIDDEN char *
__glXstrdup(const char *str)
{
char *copy;
#ifdef GLX_DIRECT_RENDERING
-/**
- * Retrieves the verion of the internal libGL API in YYYYMMDD format. This
- * might be used by the DRI drivers to determine how new libGL is at runtime.
- * Drivers should not call this function directly. They should instead use
- * \c glXGetProcAddress to obtain a pointer to the function.
- *
- * \returns An 8-digit decimal number representing the internal libGL API in
- * YYYYMMDD format.
- *
- * \sa glXGetProcAddress, PFNGLXGETINTERNALVERSIONPROC
- *
- * \since Internal API version 20021121.
- */
-int __glXGetInternalVersion(void)
-{
- /* History:
- * 20021121 - Initial version
- * 20021128 - Added __glXWindowExists() function
- * 20021207 - Added support for dynamic GLX extensions,
- * GLX_SGI_swap_control, GLX_SGI_video_sync,
- * GLX_OML_sync_control, and GLX_MESA_swap_control.
- * Never officially released. Do NOT test against
- * this version. Use 20030317 instead.
- * 20030317 - Added support GLX_SGIX_fbconfig,
- * GLX_MESA_swap_frame_usage, GLX_OML_swap_method,
- * GLX_{ARB,SGIS}_multisample, and
- * GLX_SGIX_visual_select_group.
- * 20030606 - Added support for GLX_SGI_make_current_read.
- * 20030813 - Made support for dynamic extensions multi-head aware.
- * 20030818 - Added support for GLX_MESA_allocate_memory in place of the
- * deprecated GLX_NV_vertex_array_range & GLX_MESA_agp_offset
- * interfaces.
- * 20031201 - Added support for the first round of DRI interface changes.
- * Do NOT test against this version! It has binary
- * compatibility bugs, use 20040317 instead.
- * 20040317 - Added the 'mode' field to __DRIcontextRec.
- * 20040415 - Added support for bindContext3 and unbindContext3.
- * 20040602 - Add __glXGetDrawableInfo. I though that was there
- * months ago. :(
- * 20050727 - Gut all the old interfaces. This breaks compatability with
- * any DRI driver built to any previous version.
- * 20060314 - Added support for GLX_MESA_copy_sub_buffer.
- * 20070105 - Added support for damage reporting.
- */
- return 20070105;
-}
-
-
-
-static Bool windowExistsFlag;
-
-static int windowExistsErrorHandler(Display *dpy, XErrorEvent *xerr)
-{
- if (xerr->error_code == BadWindow) {
- windowExistsFlag = GL_FALSE;
- }
- return 0;
-}
-
-/**
- * Determine if a window associated with a \c GLXDrawable exists on the
- * X-server. This function is not used internally by libGL. It is provided
- * as a utility function for DRI drivers.
- * Drivers should not call this function directly. They should instead use
- * \c glXGetProcAddress to obtain a pointer to the function.
- *
- * \param dpy Display associated with the drawable to be queried.
- * \param draw \c GLXDrawable to test.
- *
- * \returns \c GL_TRUE if a window exists that is associated with \c draw,
- * otherwise \c GL_FALSE is returned.
- *
- * \warning This function is not currently thread-safe.
- *
- * \sa glXGetProcAddress
- *
- * \since Internal API version 20021128.
- */
-Bool __glXWindowExists(Display *dpy, GLXDrawable draw)
-{
- XWindowAttributes xwa;
- int (*oldXErrorHandler)(Display *, XErrorEvent *);
-
- XSync(dpy, GL_FALSE);
- windowExistsFlag = GL_TRUE;
- oldXErrorHandler = XSetErrorHandler(windowExistsErrorHandler);
- XGetWindowAttributes(dpy, draw, &xwa); /* dummy request */
- XSetErrorHandler(oldXErrorHandler);
- return windowExistsFlag;
-}
-
-
/**
* Get the unadjusted system time (UST). Currently, the UST is measured in
* microseconds since Epoc. The actual resolution of the UST may vary from
*
* \since Internal API version 20030317.
*/
-int __glXGetUST( int64_t * ust )
+_X_HIDDEN int __glXGetUST( int64_t * ust )
{
struct timeval tv;
--- /dev/null
+/*
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
+
+/**
+ * \file glxcurrent.c
+ * Client-side GLX interface for current context management.
+ */
+
+#include "glxclient.h"
+#include "glapi.h"
+#include "indirect_init.h"
+
+#ifdef GLX_DIRECT_RENDERING
+#include "xf86dri.h"
+#endif
+
+/*
+** We setup some dummy structures here so that the API can be used
+** even if no context is current.
+*/
+
+static GLubyte dummyBuffer[__GLX_BUFFER_LIMIT_SIZE];
+
+/*
+** Dummy context used by small commands when there is no current context.
+** All the
+** gl and glx entry points are designed to operate as nop's when using
+** the dummy context structure.
+*/
+static __GLXcontext dummyContext = {
+ &dummyBuffer[0],
+ &dummyBuffer[0],
+ &dummyBuffer[0],
+ &dummyBuffer[__GLX_BUFFER_LIMIT_SIZE],
+ sizeof(dummyBuffer),
+};
+
+
+/*
+** All indirect rendering contexts will share the same indirect dispatch table.
+*/
+static __GLapi *IndirectAPI = NULL;
+
+
+/*
+ * Current context management and locking
+ */
+
+#if defined( USE_XTHREADS )
+
+/* thread safe */
+static GLboolean TSDinitialized = GL_FALSE;
+static xthread_key_t ContextTSD;
+
+_X_HIDDEN __GLXcontext *
+__glXGetCurrentContext(void)
+{
+ if (!TSDinitialized) {
+ xthread_key_create(&ContextTSD, NULL);
+ TSDinitialized = GL_TRUE;
+ return &dummyContext;
+ }
+ else {
+ void *p;
+ xthread_get_specific(ContextTSD, &p);
+ if (!p)
+ return &dummyContext;
+ else
+ return (__GLXcontext *) p;
+ }
+}
+
+_X_HIDDEN void
+__glXSetCurrentContext(__GLXcontext * c)
+{
+ if (!TSDinitialized) {
+ xthread_key_create(&ContextTSD, NULL);
+ TSDinitialized = GL_TRUE;
+ }
+ xthread_set_specific(ContextTSD, c);
+}
+
+
+/* Used by the __glXLock() and __glXUnlock() macros */
+_X_HIDDEN xmutex_rec __glXmutex;
+
+#elif defined( PTHREADS )
+
+_X_HIDDEN pthread_mutex_t __glXmutex = PTHREAD_MUTEX_INITIALIZER;
+
+# if defined( GLX_USE_TLS )
+
+/**
+ * Per-thread GLX context pointer.
+ *
+ * \c __glXSetCurrentContext is written is such a way that this pointer can
+ * \b never be \c NULL. This is important! Because of this
+ * \c __glXGetCurrentContext can be implemented as trivial macro.
+ */
+__thread void *__glX_tls_Context __attribute__ ((tls_model("initial-exec")))
+ = &dummyContext;
+
+_X_HIDDEN void
+__glXSetCurrentContext(__GLXcontext * c)
+{
+ __glX_tls_Context = (c != NULL) ? c : &dummyContext;
+}
+
+# else
+
+static pthread_once_t once_control = PTHREAD_ONCE_INIT;
+
+/**
+ * Per-thread data key.
+ *
+ * Once \c init_thread_data has been called, the per-thread data key will
+ * take a value of \c NULL. As each new thread is created the default
+ * value, in that thread, will be \c NULL.
+ */
+static pthread_key_t ContextTSD;
+
+/**
+ * Initialize the per-thread data key.
+ *
+ * This function is called \b exactly once per-process (not per-thread!) to
+ * initialize the per-thread data key. This is ideally done using the
+ * \c pthread_once mechanism.
+ */
+static void
+init_thread_data(void)
+{
+ if (pthread_key_create(&ContextTSD, NULL) != 0) {
+ perror("pthread_key_create");
+ exit(-1);
+ }
+}
+
+_X_HIDDEN void
+__glXSetCurrentContext(__GLXcontext * c)
+{
+ pthread_once(&once_control, init_thread_data);
+ pthread_setspecific(ContextTSD, c);
+}
+
+_X_HIDDEN __GLXcontext *
+__glXGetCurrentContext(void)
+{
+ void *v;
+
+ pthread_once(&once_control, init_thread_data);
+
+ v = pthread_getspecific(ContextTSD);
+ return (v == NULL) ? &dummyContext : (__GLXcontext *) v;
+}
+
+# endif /* defined( GLX_USE_TLS ) */
+
+#elif defined( THREADS )
+
+#error Unknown threading method specified.
+
+#else
+
+/* not thread safe */
+_X_HIDDEN __GLXcontext *__glXcurrentContext = &dummyContext;
+
+#endif
+
+
+_X_HIDDEN void
+__glXSetCurrentContextNull(void)
+{
+ __glXSetCurrentContext(&dummyContext);
+#ifdef GLX_DIRECT_RENDERING
+ _glapi_set_dispatch(NULL); /* no-op functions */
+#endif
+}
+
+
+/************************************************************************/
+
+PUBLIC GLXContext
+glXGetCurrentContext(void)
+{
+ GLXContext cx = __glXGetCurrentContext();
+
+ if (cx == &dummyContext) {
+ return NULL;
+ }
+ else {
+ return cx;
+ }
+}
+
+PUBLIC GLXDrawable
+glXGetCurrentDrawable(void)
+{
+ GLXContext gc = __glXGetCurrentContext();
+ return gc->currentDrawable;
+}
+
+
+/************************************************************************/
+
+/**
+ * Sends a GLX protocol message to the specified display to make the context
+ * and the drawables current.
+ *
+ * \param dpy Display to send the message to.
+ * \param opcode Major opcode value for the display.
+ * \param gc_id Context tag for the context to be made current.
+ * \param draw Drawable ID for the "draw" drawable.
+ * \param read Drawable ID for the "read" drawable.
+ * \param reply Space to store the X-server's reply.
+ *
+ * \warning
+ * This function assumes that \c dpy is locked with \c LockDisplay on entry.
+ */
+static Bool
+SendMakeCurrentRequest(Display * dpy, CARD8 opcode,
+ GLXContextID gc_id, GLXContextTag gc_tag,
+ GLXDrawable draw, GLXDrawable read,
+ xGLXMakeCurrentReply * reply)
+{
+ Bool ret;
+
+
+ LockDisplay(dpy);
+
+ if (draw == read) {
+ xGLXMakeCurrentReq *req;
+
+ GetReq(GLXMakeCurrent, req);
+ req->reqType = opcode;
+ req->glxCode = X_GLXMakeCurrent;
+ req->drawable = draw;
+ req->context = gc_id;
+ req->oldContextTag = gc_tag;
+ }
+ else {
+ __GLXdisplayPrivate *priv = __glXInitialize(dpy);
+
+ /* If the server can support the GLX 1.3 version, we should
+ * perfer that. Not only that, some servers support GLX 1.3 but
+ * not the SGI extension.
+ */
+
+ if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
+ xGLXMakeContextCurrentReq *req;
+
+ GetReq(GLXMakeContextCurrent, req);
+ req->reqType = opcode;
+ req->glxCode = X_GLXMakeContextCurrent;
+ req->drawable = draw;
+ req->readdrawable = read;
+ req->context = gc_id;
+ req->oldContextTag = gc_tag;
+ }
+ else {
+ xGLXVendorPrivateWithReplyReq *vpreq;
+ xGLXMakeCurrentReadSGIReq *req;
+
+ GetReqExtra(GLXVendorPrivateWithReply,
+ sz_xGLXMakeCurrentReadSGIReq -
+ sz_xGLXVendorPrivateWithReplyReq, vpreq);
+ req = (xGLXMakeCurrentReadSGIReq *) vpreq;
+ req->reqType = opcode;
+ req->glxCode = X_GLXVendorPrivateWithReply;
+ req->vendorCode = X_GLXvop_MakeCurrentReadSGI;
+ req->drawable = draw;
+ req->readable = read;
+ req->context = gc_id;
+ req->oldContextTag = gc_tag;
+ }
+ }
+
+ ret = _XReply(dpy, (xReply *) reply, 0, False);
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ return ret;
+}
+
+
+#ifdef GLX_DIRECT_RENDERING
+static __GLXDRIdrawable *
+FetchDRIDrawable(Display * dpy,
+ GLXDrawable glxDrawable, GLXContext gc, Bool pre13)
+{
+ __GLXdisplayPrivate *const priv = __glXInitialize(dpy);
+ __GLXDRIdrawable *pdraw;
+ __GLXscreenConfigs *psc;
+ XID drawable;
+
+ if (priv == NULL)
+ return NULL;
+
+ psc = &priv->screenConfigs[gc->screen];
+ if (psc->drawHash == NULL)
+ return NULL;
+
+ if (__glxHashLookup(psc->drawHash, glxDrawable, (void *) &pdraw) == 0)
+ return pdraw;
+
+ /* If this is glXMakeCurrent (pre GLX 1.3) we allow creating the
+ * GLX drawable on the fly. Otherwise we pass None as the X
+ * drawable */
+ if (pre13)
+ drawable = glxDrawable;
+ else
+ drawable = None;
+
+ pdraw = psc->driScreen->createDrawable(psc, drawable,
+ glxDrawable, gc->mode);
+ if (__glxHashInsert(psc->drawHash, glxDrawable, pdraw)) {
+ (*pdraw->destroyDrawable) (pdraw);
+ return NULL;
+ }
+
+ return pdraw;
+}
+#endif /* GLX_DIRECT_RENDERING */
+
+
+/**
+ * Make a particular context current.
+ *
+ * \note This is in this file so that it can access dummyContext.
+ */
+static Bool
+MakeContextCurrent(Display * dpy, GLXDrawable draw,
+ GLXDrawable read, GLXContext gc, Bool pre13)
+{
+ xGLXMakeCurrentReply reply;
+ const GLXContext oldGC = __glXGetCurrentContext();
+ const CARD8 opcode = __glXSetupForCommand(dpy);
+ const CARD8 oldOpcode = ((gc == oldGC) || (oldGC == &dummyContext))
+ ? opcode : __glXSetupForCommand(oldGC->currentDpy);
+ Bool bindReturnValue;
+
+
+ if (!opcode || !oldOpcode) {
+ return GL_FALSE;
+ }
+
+ /* Make sure that the new context has a nonzero ID. In the request,
+ * a zero context ID is used only to mean that we bind to no current
+ * context.
+ */
+ if ((gc != NULL) && (gc->xid == None)) {
+ return GL_FALSE;
+ }
+
+ _glapi_check_multithread();
+
+#ifdef GLX_DIRECT_RENDERING
+ /* Bind the direct rendering context to the drawable */
+ if (gc && gc->driContext) {
+ __GLXDRIdrawable *pdraw = FetchDRIDrawable(dpy, draw, gc, pre13);
+ __GLXDRIdrawable *pread = FetchDRIDrawable(dpy, read, gc, pre13);
+
+ bindReturnValue =
+ (gc->driContext->bindContext) (gc->driContext, pdraw, pread);
+ }
+ else
+#endif
+ {
+ /* Send a glXMakeCurrent request to bind the new context. */
+ bindReturnValue =
+ SendMakeCurrentRequest(dpy, opcode, gc ? gc->xid : None,
+ ((dpy != oldGC->currentDpy)
+ || oldGC->isDirect)
+ ? None : oldGC->currentContextTag, draw, read,
+ &reply);
+ }
+
+
+ if (!bindReturnValue) {
+ return False;
+ }
+
+#ifdef GLX_DIRECT_RENDERING
+ if ((dpy != oldGC->currentDpy || (gc && gc->driContext)) &&
+ !oldGC->isDirect && oldGC != &dummyContext) {
+#else
+ if ((dpy != oldGC->currentDpy) && oldGC != &dummyContext) {
+#endif
+ xGLXMakeCurrentReply dummy_reply;
+
+ /* We are either switching from one dpy to another and have to
+ * send a request to the previous dpy to unbind the previous
+ * context, or we are switching away from a indirect context to
+ * a direct context and have to send a request to the dpy to
+ * unbind the previous context.
+ */
+ (void) SendMakeCurrentRequest(oldGC->currentDpy, oldOpcode, None,
+ oldGC->currentContextTag, None, None,
+ &dummy_reply);
+ }
+#ifdef GLX_DIRECT_RENDERING
+ else if (oldGC->driContext) {
+ oldGC->driContext->unbindContext(oldGC->driContext);
+ }
+#endif
+
+
+ /* Update our notion of what is current */
+ __glXLock();
+ if (gc == oldGC) {
+ /* Even though the contexts are the same the drawable might have
+ * changed. Note that gc cannot be the dummy, and that oldGC
+ * cannot be NULL, therefore if they are the same, gc is not
+ * NULL and not the dummy.
+ */
+ gc->currentDrawable = draw;
+ gc->currentReadable = read;
+ }
+ else {
+ if (oldGC != &dummyContext) {
+ /* Old current context is no longer current to anybody */
+ oldGC->currentDpy = 0;
+ oldGC->currentDrawable = None;
+ oldGC->currentReadable = None;
+ oldGC->currentContextTag = 0;
+
+ if (oldGC->xid == None) {
+ /* We are switching away from a context that was
+ * previously destroyed, so we need to free the memory
+ * for the old handle.
+ */
+#ifdef GLX_DIRECT_RENDERING
+ /* Destroy the old direct rendering context */
+ if (oldGC->driContext) {
+ oldGC->driContext->destroyContext(oldGC->driContext,
+ oldGC->psc,
+ oldGC->createDpy);
+ oldGC->driContext = NULL;
+ }
+#endif
+ __glXFreeContext(oldGC);
+ }
+ }
+ if (gc) {
+ __glXSetCurrentContext(gc);
+
+ gc->currentDpy = dpy;
+ gc->currentDrawable = draw;
+ gc->currentReadable = read;
+
+#ifdef GLX_DIRECT_RENDERING
+ if (!gc->driContext) {
+#endif
+ if (!IndirectAPI)
+ IndirectAPI = __glXNewIndirectAPI();
+ _glapi_set_dispatch(IndirectAPI);
+
+#ifdef GLX_USE_APPLEGL
+ do {
+ extern void XAppleDRIUseIndirectDispatch(void);
+ XAppleDRIUseIndirectDispatch();
+ } while (0);
+#endif
+
+ __GLXattribute *state =
+ (__GLXattribute *) (gc->client_state_private);
+
+ gc->currentContextTag = reply.contextTag;
+ if (state->array_state == NULL) {
+ (void) glGetString(GL_EXTENSIONS);
+ (void) glGetString(GL_VERSION);
+ __glXInitVertexArrayState(gc);
+ }
+#ifdef GLX_DIRECT_RENDERING
+ }
+ else {
+ gc->currentContextTag = -1;
+ }
+#endif
+ }
+ else {
+ __glXSetCurrentContextNull();
+ }
+ }
+ __glXUnlock();
+ return GL_TRUE;
+}
+
+
+PUBLIC Bool
+glXMakeCurrent(Display * dpy, GLXDrawable draw, GLXContext gc)
+{
+ return MakeContextCurrent(dpy, draw, draw, gc, True);
+}
+
+PUBLIC
+GLX_ALIAS(Bool, glXMakeCurrentReadSGI,
+ (Display * dpy, GLXDrawable d, GLXDrawable r, GLXContext ctx),
+ (dpy, d, r, ctx, False), MakeContextCurrent)
+
+ PUBLIC GLX_ALIAS(Bool, glXMakeContextCurrent,
+ (Display * dpy, GLXDrawable d, GLXDrawable r,
+ GLXContext ctx), (dpy, d, r, ctx, False),
+ MakeContextCurrent)
-
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/**
* \file glxext.c
* Direct rendering support added by Precision Insight, Inc.
*
* \author Kevin E. Martin <kevin@precisioninsight.com>
- */
+ */
+#include <assert.h>
#include "glxclient.h"
-#include <stdio.h>
#include <X11/extensions/Xext.h>
#include <X11/extensions/extutil.h>
-#include <X11/extensions/Xfixes.h>
-#include <X11/extensions/Xdamage.h>
-#include <assert.h>
-#include "indirect_init.h"
#include "glapi.h"
#include "glxextensions.h"
#include "glcontextmodes.h"
-#include "glheader.h"
-
-#ifdef GLX_DIRECT_RENDERING
-#include <inttypes.h>
-#include <sys/mman.h>
-#include "xf86dri.h"
-#include "sarea.h"
-#include "dri_glx.h"
-#endif
#ifdef USE_XCB
#include <X11/Xlib-xcb.h>
#include <xcb/glx.h>
#endif
-#include <assert.h>
#ifdef DEBUG
-void __glXDumpDrawBuffer(__GLXcontext *ctx);
+void __glXDumpDrawBuffer(__GLXcontext * ctx);
#endif
#ifdef USE_SPARC_ASM
-/*
- * This is where our dispatch table's bounds are.
- * And the static mesa_init is taken directly from
- * Mesa's 'sparc.c' initializer.
- *
- * We need something like this here, because this version
- * of openGL/glx never initializes a Mesa context, and so
- * the address of the dispatch table pointer never gets stuffed
- * into the dispatch jump table otherwise.
- *
- * It matters only on SPARC, and only if you are using assembler
- * code instead of C-code indirect dispatch.
- *
- * -- FEM, 04.xii.03
- */
-extern unsigned int _mesa_sparc_glapi_begin;
-extern unsigned int _mesa_sparc_glapi_end;
-extern void __glapi_sparc_icache_flush(unsigned int *);
static void _glx_mesa_init_sparc_glapi_relocs(void);
static int _mesa_sparc_needs_init = 1;
-#define INIT_MESA_SPARC { \
- if(_mesa_sparc_needs_init) { \
+#define INIT_MESA_SPARC do { \
+ if (_mesa_sparc_needs_init) { \
_glx_mesa_init_sparc_glapi_relocs(); \
- _mesa_sparc_needs_init = 0; \
- } \
-}
-#else
-#define INIT_MESA_SPARC
-#endif
-
-#ifdef GLX_DIRECT_RENDERING
-static __DRIscreen *__glXFindDRIScreen(__DRInativeDisplay *dpy, int scrn);
-#endif /* GLX_DIRECT_RENDERING */
-
-static Bool MakeContextCurrent(Display *dpy, GLXDrawable draw,
- GLXDrawable read, GLXContext gc);
-
-/*
-** We setup some dummy structures here so that the API can be used
-** even if no context is current.
-*/
-
-static GLubyte dummyBuffer[__GLX_BUFFER_LIMIT_SIZE];
-
-/*
-** Dummy context used by small commands when there is no current context.
-** All the
-** gl and glx entry points are designed to operate as nop's when using
-** the dummy context structure.
-*/
-static __GLXcontext dummyContext = {
- &dummyBuffer[0],
- &dummyBuffer[0],
- &dummyBuffer[0],
- &dummyBuffer[__GLX_BUFFER_LIMIT_SIZE],
- sizeof(dummyBuffer),
-};
-
-
-/*
-** All indirect rendering contexts will share the same indirect dispatch table.
-*/
-static __GLapi *IndirectAPI = NULL;
-
-
-/*
- * Current context management and locking
- */
-
-#if defined( USE_XTHREADS )
-
-/* thread safe */
-static GLboolean TSDinitialized = GL_FALSE;
-static xthread_key_t ContextTSD;
-
-__GLXcontext *__glXGetCurrentContext(void)
-{
- if (!TSDinitialized) {
- xthread_key_create(&ContextTSD, NULL);
- TSDinitialized = GL_TRUE;
- return &dummyContext;
- }
- else {
- void *p;
- xthread_get_specific(ContextTSD, &p);
- if (!p)
- return &dummyContext;
- else
- return (__GLXcontext *) p;
- }
-}
-
-void __glXSetCurrentContext(__GLXcontext *c)
-{
- if (!TSDinitialized) {
- xthread_key_create(&ContextTSD, NULL);
- TSDinitialized = GL_TRUE;
- }
- xthread_set_specific(ContextTSD, c);
-}
-
-
-/* Used by the __glXLock() and __glXUnlock() macros */
-xmutex_rec __glXmutex;
-
-#elif defined( PTHREADS )
-
-pthread_mutex_t __glXmutex = PTHREAD_MUTEX_INITIALIZER;
-
-# if defined( GLX_USE_TLS )
-
-/**
- * Per-thread GLX context pointer.
- *
- * \c __glXSetCurrentContext is written is such a way that this pointer can
- * \b never be \c NULL. This is important! Because of this
- * \c __glXGetCurrentContext can be implemented as trivial macro.
- */
-__thread void * __glX_tls_Context __attribute__((tls_model("initial-exec")))
- = &dummyContext;
-
-void __glXSetCurrentContext( __GLXcontext * c )
-{
- __glX_tls_Context = (c != NULL) ? c : &dummyContext;
-}
-
-# else
-
-static pthread_once_t once_control = PTHREAD_ONCE_INIT;
-
-/**
- * Per-thread data key.
- *
- * Once \c init_thread_data has been called, the per-thread data key will
- * take a value of \c NULL. As each new thread is created the default
- * value, in that thread, will be \c NULL.
- */
-static pthread_key_t ContextTSD;
-
-/**
- * Initialize the per-thread data key.
- *
- * This function is called \b exactly once per-process (not per-thread!) to
- * initialize the per-thread data key. This is ideally done using the
- * \c pthread_once mechanism.
- */
-static void init_thread_data( void )
-{
- if ( pthread_key_create( & ContextTSD, NULL ) != 0 ) {
- perror( "pthread_key_create" );
- exit( -1 );
- }
-}
-
-void __glXSetCurrentContext( __GLXcontext * c )
-{
- pthread_once( & once_control, init_thread_data );
- pthread_setspecific( ContextTSD, c );
-}
-
-__GLXcontext * __glXGetCurrentContext( void )
-{
- void * v;
-
- pthread_once( & once_control, init_thread_data );
-
- v = pthread_getspecific( ContextTSD );
- return (v == NULL) ? & dummyContext : (__GLXcontext *) v;
-}
-
-# endif /* defined( GLX_USE_TLS ) */
-
-#elif defined( THREADS )
-
-#error Unknown threading method specified.
-
+ _mesa_sparc_needs_init = 0; \
+ } \
+ } while(0)
#else
-
-/* not thread safe */
-__GLXcontext *__glXcurrentContext = &dummyContext;
-
+#define INIT_MESA_SPARC do { } while(0)
#endif
-
/*
** You can set this cell to 1 to force the gl drawing stuff to be
** one command per packet
*/
-int __glXDebug = 0;
-
-/*
-** forward prototype declarations
-*/
-int __glXCloseDisplay(Display *dpy, XExtCodes *codes);
-
-
-/************************************************************************/
+_X_HIDDEN int __glXDebug = 0;
/* Extension required boiler plate */
XExtensionInfo *__glXExtensionInfo = NULL;
static /* const */ char *error_list[] = {
- "GLXBadContext",
- "GLXBadContextState",
- "GLXBadDrawable",
- "GLXBadPixmap",
- "GLXBadContextTag",
- "GLXBadCurrentWindow",
- "GLXBadRenderRequest",
- "GLXBadLargeRequest",
- "GLXUnsupportedPrivateRequest",
- "GLXBadFBConfig",
- "GLXBadPbuffer",
- "GLXBadCurrentDrawable",
- "GLXBadWindow",
+ "GLXBadContext",
+ "GLXBadContextState",
+ "GLXBadDrawable",
+ "GLXBadPixmap",
+ "GLXBadContextTag",
+ "GLXBadCurrentWindow",
+ "GLXBadRenderRequest",
+ "GLXBadLargeRequest",
+ "GLXUnsupportedPrivateRequest",
+ "GLXBadFBConfig",
+ "GLXBadPbuffer",
+ "GLXBadCurrentDrawable",
+ "GLXBadWindow",
};
-int __glXCloseDisplay(Display *dpy, XExtCodes *codes)
+static int
+__glXCloseDisplay(Display * dpy, XExtCodes * codes)
{
- GLXContext gc;
+ GLXContext gc;
- gc = __glXGetCurrentContext();
- if (dpy == gc->currentDpy) {
- __glXSetCurrentContext(&dummyContext);
-#ifdef GLX_DIRECT_RENDERING
- _glapi_set_dispatch(NULL); /* no-op functions */
-#endif
- __glXFreeContext(gc);
- }
+ gc = __glXGetCurrentContext();
+ if (dpy == gc->currentDpy) {
+ __glXSetCurrentContextNull();
+ __glXFreeContext(gc);
+ }
- return XextRemoveDisplay(__glXExtensionInfo, dpy);
+ return XextRemoveDisplay(__glXExtensionInfo, dpy);
}
-static XEXT_GENERATE_ERROR_STRING(__glXErrorString, __glXExtensionName,
- __GLX_NUMBER_ERRORS, error_list)
-
-static /* const */ XExtensionHooks __glXExtensionHooks = {
- NULL, /* create_gc */
- NULL, /* copy_gc */
- NULL, /* flush_gc */
- NULL, /* free_gc */
- NULL, /* create_font */
- NULL, /* free_font */
- __glXCloseDisplay, /* close_display */
- NULL, /* wire_to_event */
- NULL, /* event_to_wire */
- NULL, /* error */
- __glXErrorString, /* error_string */
-};
+static
+XEXT_GENERATE_ERROR_STRING(__glXErrorString, __glXExtensionName,
+ __GLX_NUMBER_ERRORS, error_list)
+
+ static /* const */ XExtensionHooks __glXExtensionHooks = {
+ NULL, /* create_gc */
+ NULL, /* copy_gc */
+ NULL, /* flush_gc */
+ NULL, /* free_gc */
+ NULL, /* create_font */
+ NULL, /* free_font */
+ __glXCloseDisplay, /* close_display */
+ NULL, /* wire_to_event */
+ NULL, /* event_to_wire */
+ NULL, /* error */
+ __glXErrorString, /* error_string */
+ };
static
XEXT_GENERATE_FIND_DISPLAY(__glXFindDisplay, __glXExtensionInfo,
- __glXExtensionName, &__glXExtensionHooks,
- __GLX_NUMBER_EVENTS, NULL)
+ __glXExtensionName, &__glXExtensionHooks,
+ __GLX_NUMBER_EVENTS, NULL)
/************************************************************************/
-
/*
** Free the per screen configs data as well as the array of
** __glXScreenConfigs.
*/
-static void FreeScreenConfigs(__GLXdisplayPrivate *priv)
+ static void FreeScreenConfigs(__GLXdisplayPrivate * priv)
{
- __GLXscreenConfigs *psc;
- GLint i, screens;
-
- /* Free screen configuration information */
- psc = priv->screenConfigs;
- screens = ScreenCount(priv->dpy);
- for (i = 0; i < screens; i++, psc++) {
- if (psc->configs) {
- _gl_context_modes_destroy( psc->configs );
- if(psc->effectiveGLXexts)
- Xfree(psc->effectiveGLXexts);
-
- psc->configs = NULL; /* NOTE: just for paranoia */
- }
- Xfree((char*) psc->serverGLXexts);
+ __GLXscreenConfigs *psc;
+ GLint i, screens;
+
+ /* Free screen configuration information */
+ psc = priv->screenConfigs;
+ screens = ScreenCount(priv->dpy);
+ for (i = 0; i < screens; i++, psc++) {
+ if (psc->configs) {
+ _gl_context_modes_destroy(psc->configs);
+ if (psc->effectiveGLXexts)
+ Xfree(psc->effectiveGLXexts);
+ psc->configs = NULL; /* NOTE: just for paranoia */
+ }
+ if (psc->visuals) {
+ _gl_context_modes_destroy(psc->visuals);
+ psc->visuals = NULL; /* NOTE: just for paranoia */
+ }
+ Xfree((char *) psc->serverGLXexts);
#ifdef GLX_DIRECT_RENDERING
- /* Free the direct rendering per screen data */
- if (psc->driScreen.private)
- (*psc->driScreen.destroyScreen)(priv->dpy, i,
- psc->driScreen.private);
- psc->driScreen.private = NULL;
+ if (psc->driScreen) {
+ psc->driScreen->destroyScreen(psc);
+ __glxHashDestroy(psc->drawHash);
+ XFree(psc->driScreen);
+ psc->driScreen = NULL;
+ }
#endif
- }
- XFree((char*) priv->screenConfigs);
+ }
+ XFree((char *) priv->screenConfigs);
+ priv->screenConfigs = NULL;
}
/*
** Release the private memory referred to in a display private
** structure. The caller will free the extension structure.
*/
-static int __glXFreeDisplayPrivate(XExtData *extension)
+static int
+__glXFreeDisplayPrivate(XExtData * extension)
{
- __GLXdisplayPrivate *priv;
-
- priv = (__GLXdisplayPrivate*) extension->private_data;
- FreeScreenConfigs(priv);
- if(priv->serverGLXvendor) {
- Xfree((char*)priv->serverGLXvendor);
- priv->serverGLXvendor = 0x0; /* to protect against double free's */
- }
- if(priv->serverGLXversion) {
- Xfree((char*)priv->serverGLXversion);
- priv->serverGLXversion = 0x0; /* to protect against double free's */
- }
+ __GLXdisplayPrivate *priv;
+
+ priv = (__GLXdisplayPrivate *) extension->private_data;
+ FreeScreenConfigs(priv);
+ if (priv->serverGLXvendor) {
+ Xfree((char *) priv->serverGLXvendor);
+ priv->serverGLXvendor = 0x0; /* to protect against double free's */
+ }
+ if (priv->serverGLXversion) {
+ Xfree((char *) priv->serverGLXversion);
+ priv->serverGLXversion = 0x0; /* to protect against double free's */
+ }
#ifdef GLX_DIRECT_RENDERING
- /* Free the direct rendering per display data */
- if (priv->driDisplay.private)
- (*priv->driDisplay.destroyDisplay)(priv->dpy,
- priv->driDisplay.private);
- priv->driDisplay.private = NULL;
- if (priv->driDisplay.createNewScreen) {
- Xfree(priv->driDisplay.createNewScreen); /* free array of ptrs */
- priv->driDisplay.createNewScreen = NULL;
- }
+ /* Free the direct rendering per display data */
+ if (priv->driswDisplay)
+ (*priv->driswDisplay->destroyDisplay) (priv->driswDisplay);
+ priv->driswDisplay = NULL;
+
+ if (priv->driDisplay)
+ (*priv->driDisplay->destroyDisplay) (priv->driDisplay);
+ priv->driDisplay = NULL;
+
+ if (priv->dri2Display)
+ (*priv->dri2Display->destroyDisplay) (priv->dri2Display);
+ priv->dri2Display = NULL;
#endif
- Xfree((char*) priv);
- return 0;
+ Xfree((char *) priv);
+ return 0;
}
/************************************************************************/
** Query the version of the GLX extension. This procedure works even if
** the client extension is not completely set up.
*/
-static Bool QueryVersion(Display *dpy, int opcode, int *major, int *minor)
+static Bool
+QueryVersion(Display * dpy, int opcode, int *major, int *minor)
{
- xGLXQueryVersionReq *req;
- xGLXQueryVersionReply reply;
-
- /* Send the glXQueryVersion request */
- LockDisplay(dpy);
- GetReq(GLXQueryVersion,req);
- req->reqType = opcode;
- req->glxCode = X_GLXQueryVersion;
- req->majorVersion = GLX_MAJOR_VERSION;
- req->minorVersion = GLX_MINOR_VERSION;
- _XReply(dpy, (xReply*) &reply, 0, False);
- UnlockDisplay(dpy);
- SyncHandle();
-
- if (reply.majorVersion != GLX_MAJOR_VERSION) {
- /*
- ** The server does not support the same major release as this
- ** client.
- */
- return GL_FALSE;
- }
- *major = reply.majorVersion;
- *minor = min(reply.minorVersion, GLX_MINOR_VERSION);
- return GL_TRUE;
+ xGLXQueryVersionReq *req;
+ xGLXQueryVersionReply reply;
+
+ /* Send the glXQueryVersion request */
+ LockDisplay(dpy);
+ GetReq(GLXQueryVersion, req);
+ req->reqType = opcode;
+ req->glxCode = X_GLXQueryVersion;
+ req->majorVersion = GLX_MAJOR_VERSION;
+ req->minorVersion = GLX_MINOR_VERSION;
+ _XReply(dpy, (xReply *) & reply, 0, False);
+ UnlockDisplay(dpy);
+ SyncHandle();
+
+ if (reply.majorVersion != GLX_MAJOR_VERSION) {
+ /*
+ ** The server does not support the same major release as this
+ ** client.
+ */
+ return GL_FALSE;
+ }
+ *major = reply.majorVersion;
+ *minor = min(reply.minorVersion, GLX_MINOR_VERSION);
+ return GL_TRUE;
}
-void
-__glXInitializeVisualConfigFromTags( __GLcontextModes *config, int count,
- const INT32 *bp, Bool tagged_only,
- Bool fbconfig_style_tags )
+_X_HIDDEN void
+__glXInitializeVisualConfigFromTags(__GLcontextModes * config, int count,
+ const INT32 * bp, Bool tagged_only,
+ Bool fbconfig_style_tags)
{
- int i;
+ int i;
- if (!tagged_only) {
- /* Copy in the first set of properties */
- config->visualID = *bp++;
+ if (!tagged_only) {
+ /* Copy in the first set of properties */
+ config->visualID = *bp++;
- config->visualType = _gl_convert_from_x_visual_type( *bp++ );
+ config->visualType = _gl_convert_from_x_visual_type(*bp++);
- config->rgbMode = *bp++;
+ config->rgbMode = *bp++;
- config->redBits = *bp++;
- config->greenBits = *bp++;
- config->blueBits = *bp++;
- config->alphaBits = *bp++;
- config->accumRedBits = *bp++;
- config->accumGreenBits = *bp++;
- config->accumBlueBits = *bp++;
- config->accumAlphaBits = *bp++;
+ config->redBits = *bp++;
+ config->greenBits = *bp++;
+ config->blueBits = *bp++;
+ config->alphaBits = *bp++;
+ config->accumRedBits = *bp++;
+ config->accumGreenBits = *bp++;
+ config->accumBlueBits = *bp++;
+ config->accumAlphaBits = *bp++;
- config->doubleBufferMode = *bp++;
- config->stereoMode = *bp++;
+ config->doubleBufferMode = *bp++;
+ config->stereoMode = *bp++;
- config->rgbBits = *bp++;
- config->depthBits = *bp++;
- config->stencilBits = *bp++;
- config->numAuxBuffers = *bp++;
- config->level = *bp++;
+ config->rgbBits = *bp++;
+ config->depthBits = *bp++;
+ config->stencilBits = *bp++;
+ config->numAuxBuffers = *bp++;
+ config->level = *bp++;
- count -= __GLX_MIN_CONFIG_PROPS;
- }
+ count -= __GLX_MIN_CONFIG_PROPS;
+ }
- /*
+ /*
** Additional properties may be in a list at the end
** of the reply. They are in pairs of property type
** and property value.
#define FETCH_OR_SET(tag) \
config-> tag = ( fbconfig_style_tags ) ? *bp++ : 1
- for (i = 0; i < count; i += 2 ) {
- switch(*bp++) {
- case GLX_RGBA:
- FETCH_OR_SET( rgbMode );
- break;
- case GLX_BUFFER_SIZE:
- config->rgbBits = *bp++;
- break;
- case GLX_LEVEL:
- config->level = *bp++;
- break;
- case GLX_DOUBLEBUFFER:
- FETCH_OR_SET( doubleBufferMode );
- break;
- case GLX_STEREO:
- FETCH_OR_SET( stereoMode );
- break;
- case GLX_AUX_BUFFERS:
- config->numAuxBuffers = *bp++;
- break;
- case GLX_RED_SIZE:
- config->redBits = *bp++;
- break;
- case GLX_GREEN_SIZE:
- config->greenBits = *bp++;
- break;
- case GLX_BLUE_SIZE:
- config->blueBits = *bp++;
- break;
- case GLX_ALPHA_SIZE:
- config->alphaBits = *bp++;
- break;
- case GLX_DEPTH_SIZE:
- config->depthBits = *bp++;
- break;
- case GLX_STENCIL_SIZE:
- config->stencilBits = *bp++;
- break;
- case GLX_ACCUM_RED_SIZE:
- config->accumRedBits = *bp++;
- break;
- case GLX_ACCUM_GREEN_SIZE:
- config->accumGreenBits = *bp++;
- break;
- case GLX_ACCUM_BLUE_SIZE:
- config->accumBlueBits = *bp++;
- break;
- case GLX_ACCUM_ALPHA_SIZE:
- config->accumAlphaBits = *bp++;
- break;
- case GLX_VISUAL_CAVEAT_EXT:
- config->visualRating = *bp++;
- break;
- case GLX_X_VISUAL_TYPE:
- config->visualType = *bp++;
- break;
- case GLX_TRANSPARENT_TYPE:
- config->transparentPixel = *bp++;
- break;
- case GLX_TRANSPARENT_INDEX_VALUE:
- config->transparentIndex = *bp++;
- break;
- case GLX_TRANSPARENT_RED_VALUE:
- config->transparentRed = *bp++;
- break;
- case GLX_TRANSPARENT_GREEN_VALUE:
- config->transparentGreen = *bp++;
- break;
- case GLX_TRANSPARENT_BLUE_VALUE:
- config->transparentBlue = *bp++;
- break;
- case GLX_TRANSPARENT_ALPHA_VALUE:
- config->transparentAlpha = *bp++;
- break;
- case GLX_VISUAL_ID:
- config->visualID = *bp++;
- break;
- case GLX_DRAWABLE_TYPE:
- config->drawableType = *bp++;
- break;
- case GLX_RENDER_TYPE:
- config->renderType = *bp++;
- break;
- case GLX_X_RENDERABLE:
- config->xRenderable = *bp++;
- break;
- case GLX_FBCONFIG_ID:
- config->fbconfigID = *bp++;
- break;
- case GLX_MAX_PBUFFER_WIDTH:
- config->maxPbufferWidth = *bp++;
- break;
- case GLX_MAX_PBUFFER_HEIGHT:
- config->maxPbufferHeight = *bp++;
- break;
- case GLX_MAX_PBUFFER_PIXELS:
- config->maxPbufferPixels = *bp++;
- break;
- case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
- config->optimalPbufferWidth = *bp++;
- break;
- case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
- config->optimalPbufferHeight = *bp++;
- break;
- case GLX_VISUAL_SELECT_GROUP_SGIX:
- config->visualSelectGroup = *bp++;
- break;
- case GLX_SWAP_METHOD_OML:
- config->swapMethod = *bp++;
- break;
- case GLX_SAMPLE_BUFFERS_SGIS:
- config->sampleBuffers = *bp++;
- break;
- case GLX_SAMPLES_SGIS:
- config->samples = *bp++;
- break;
- case GLX_BIND_TO_TEXTURE_RGB_EXT:
- config->bindToTextureRgb = *bp++;
- break;
- case GLX_BIND_TO_TEXTURE_RGBA_EXT:
- config->bindToTextureRgba = *bp++;
- break;
- case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
- config->bindToMipmapTexture = *bp++;
- break;
- case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
- config->bindToTextureTargets = *bp++;
- break;
- case GLX_Y_INVERTED_EXT:
- config->yInverted = *bp++;
- break;
- case None:
- i = count;
- break;
- default:
- break;
- }
- }
-
- config->renderType = (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-
- config->haveAccumBuffer = ((config->accumRedBits +
- config->accumGreenBits +
- config->accumBlueBits +
- config->accumAlphaBits) > 0);
- config->haveDepthBuffer = (config->depthBits > 0);
- config->haveStencilBuffer = (config->stencilBits > 0);
-}
+ for (i = 0; i < count; i += 2) {
+ switch (*bp++) {
+ case GLX_RGBA:
+ FETCH_OR_SET(rgbMode);
+ break;
+ case GLX_BUFFER_SIZE:
+ config->rgbBits = *bp++;
+ break;
+ case GLX_LEVEL:
+ config->level = *bp++;
+ break;
+ case GLX_DOUBLEBUFFER:
+ FETCH_OR_SET(doubleBufferMode);
+ break;
+ case GLX_STEREO:
+ FETCH_OR_SET(stereoMode);
+ break;
+ case GLX_AUX_BUFFERS:
+ config->numAuxBuffers = *bp++;
+ break;
+ case GLX_RED_SIZE:
+ config->redBits = *bp++;
+ break;
+ case GLX_GREEN_SIZE:
+ config->greenBits = *bp++;
+ break;
+ case GLX_BLUE_SIZE:
+ config->blueBits = *bp++;
+ break;
+ case GLX_ALPHA_SIZE:
+ config->alphaBits = *bp++;
+ break;
+ case GLX_DEPTH_SIZE:
+ config->depthBits = *bp++;
+ break;
+ case GLX_STENCIL_SIZE:
+ config->stencilBits = *bp++;
+ break;
+ case GLX_ACCUM_RED_SIZE:
+ config->accumRedBits = *bp++;
+ break;
+ case GLX_ACCUM_GREEN_SIZE:
+ config->accumGreenBits = *bp++;
+ break;
+ case GLX_ACCUM_BLUE_SIZE:
+ config->accumBlueBits = *bp++;
+ break;
+ case GLX_ACCUM_ALPHA_SIZE:
+ config->accumAlphaBits = *bp++;
+ break;
+ case GLX_VISUAL_CAVEAT_EXT:
+ config->visualRating = *bp++;
+ break;
+ case GLX_X_VISUAL_TYPE:
+ config->visualType = *bp++;
+ break;
+ case GLX_TRANSPARENT_TYPE:
+ config->transparentPixel = *bp++;
+ break;
+ case GLX_TRANSPARENT_INDEX_VALUE:
+ config->transparentIndex = *bp++;
+ break;
+ case GLX_TRANSPARENT_RED_VALUE:
+ config->transparentRed = *bp++;
+ break;
+ case GLX_TRANSPARENT_GREEN_VALUE:
+ config->transparentGreen = *bp++;
+ break;
+ case GLX_TRANSPARENT_BLUE_VALUE:
+ config->transparentBlue = *bp++;
+ break;
+ case GLX_TRANSPARENT_ALPHA_VALUE:
+ config->transparentAlpha = *bp++;
+ break;
+ case GLX_VISUAL_ID:
+ config->visualID = *bp++;
+ break;
+ case GLX_DRAWABLE_TYPE:
+ config->drawableType = *bp++;
+ break;
+ case GLX_RENDER_TYPE:
+ config->renderType = *bp++;
+ break;
+ case GLX_X_RENDERABLE:
+ config->xRenderable = *bp++;
+ break;
+ case GLX_FBCONFIG_ID:
+ config->fbconfigID = *bp++;
+ break;
+ case GLX_MAX_PBUFFER_WIDTH:
+ config->maxPbufferWidth = *bp++;
+ break;
+ case GLX_MAX_PBUFFER_HEIGHT:
+ config->maxPbufferHeight = *bp++;
+ break;
+ case GLX_MAX_PBUFFER_PIXELS:
+ config->maxPbufferPixels = *bp++;
+ break;
+ case GLX_OPTIMAL_PBUFFER_WIDTH_SGIX:
+ config->optimalPbufferWidth = *bp++;
+ break;
+ case GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX:
+ config->optimalPbufferHeight = *bp++;
+ break;
+ case GLX_VISUAL_SELECT_GROUP_SGIX:
+ config->visualSelectGroup = *bp++;
+ break;
+ case GLX_SWAP_METHOD_OML:
+ config->swapMethod = *bp++;
+ break;
+ case GLX_SAMPLE_BUFFERS_SGIS:
+ config->sampleBuffers = *bp++;
+ break;
+ case GLX_SAMPLES_SGIS:
+ config->samples = *bp++;
+ break;
+ case GLX_BIND_TO_TEXTURE_RGB_EXT:
+ config->bindToTextureRgb = *bp++;
+ break;
+ case GLX_BIND_TO_TEXTURE_RGBA_EXT:
+ config->bindToTextureRgba = *bp++;
+ break;
+ case GLX_BIND_TO_MIPMAP_TEXTURE_EXT:
+ config->bindToMipmapTexture = *bp++;
+ break;
+ case GLX_BIND_TO_TEXTURE_TARGETS_EXT:
+ config->bindToTextureTargets = *bp++;
+ break;
+ case GLX_Y_INVERTED_EXT:
+ config->yInverted = *bp++;
+ break;
+ case None:
+ i = count;
+ break;
+ default:
+ break;
+ }
+ }
+ config->renderType =
+ (config->rgbMode) ? GLX_RGBA_BIT : GLX_COLOR_INDEX_BIT;
-#ifdef GLX_DIRECT_RENDERING
-static unsigned
-filter_modes( __GLcontextModes ** server_modes,
- const __GLcontextModes * driver_modes )
-{
- __GLcontextModes * m;
- __GLcontextModes ** prev_next;
- const __GLcontextModes * check;
- unsigned modes_count = 0;
-
- if ( driver_modes == NULL ) {
- fprintf(stderr, "libGL warning: 3D driver returned no fbconfigs.\n");
- return 0;
- }
-
- /* For each mode in server_modes, check to see if a matching mode exists
- * in driver_modes. If not, then the mode is not available.
- */
-
- prev_next = server_modes;
- for ( m = *prev_next ; m != NULL ; m = *prev_next ) {
- GLboolean do_delete = GL_TRUE;
-
- for ( check = driver_modes ; check != NULL ; check = check->next ) {
- if ( _gl_context_modes_are_same( m, check ) ) {
- do_delete = GL_FALSE;
- break;
- }
- }
-
- /* The 3D has to support all the modes that match the GLX visuals
- * sent from the X server.
- */
- if ( do_delete && (m->visualID != 0) ) {
- do_delete = GL_FALSE;
-
- if (getenv("LIBGL_DEBUG")) {
- fprintf(stderr, "libGL warning: 3D driver claims to not support "
- "visual 0x%02x\n", m->visualID);
- }
- }
-
- if ( do_delete ) {
- *prev_next = m->next;
-
- m->next = NULL;
- _gl_context_modes_destroy( m );
- }
- else {
- modes_count++;
- prev_next = & m->next;
- }
- }
-
- return modes_count;
+ config->haveAccumBuffer = ((config->accumRedBits +
+ config->accumGreenBits +
+ config->accumBlueBits +
+ config->accumAlphaBits) > 0);
+ config->haveDepthBuffer = (config->depthBits > 0);
+ config->haveStencilBuffer = (config->stencilBits > 0);
}
-
-/**
- * Implement \c __DRIinterfaceMethods::getProcAddress.
- */
-static __DRIfuncPtr get_proc_address( const char * proc_name )
+static __GLcontextModes *
+createConfigsFromProperties(Display * dpy, int nvisuals, int nprops,
+ int screen, GLboolean tagged_only)
{
- if (strcmp( proc_name, "glxEnableExtension" ) == 0) {
- return (__DRIfuncPtr) __glXScrEnableExtension;
- }
-
- return NULL;
-}
+ INT32 buf[__GLX_TOTAL_CONFIG], *props;
+ unsigned prop_size;
+ __GLcontextModes *modes, *m;
+ int i;
+
+ if (nprops == 0)
+ return NULL;
+
+ /* FIXME: Is the __GLX_MIN_CONFIG_PROPS test correct for FBconfigs? */
+
+ /* Check number of properties */
+ if (nprops < __GLX_MIN_CONFIG_PROPS || nprops > __GLX_MAX_CONFIG_PROPS)
+ return NULL;
+
+ /* Allocate memory for our config structure */
+ modes = _gl_context_modes_create(nvisuals, sizeof(__GLcontextModes));
+ if (!modes)
+ return NULL;
+
+ prop_size = nprops * __GLX_SIZE_INT32;
+ if (prop_size <= sizeof(buf))
+ props = buf;
+ else
+ props = Xmalloc(prop_size);
+
+ /* Read each config structure and convert it into our format */
+ m = modes;
+ for (i = 0; i < nvisuals; i++) {
+ _XRead(dpy, (char *) props, prop_size);
+ /* Older X servers don't send this so we default it here. */
+ m->drawableType = GLX_WINDOW_BIT;
+ __glXInitializeVisualConfigFromTags(m, nprops, props,
+ tagged_only, GL_TRUE);
+ m->screen = screen;
+ m = m->next;
+ }
-#ifdef XDAMAGE_1_1_INTERFACE
-static GLboolean has_damage_post(__DRInativeDisplay *dpy)
-{
- static GLboolean inited = GL_FALSE;
- static GLboolean has_damage;
-
- if (!inited) {
- int major, minor;
-
- if (XDamageQueryVersion(dpy, &major, &minor) &&
- major == 1 && minor >= 1)
- {
- has_damage = GL_TRUE;
- } else {
- has_damage = GL_FALSE;
- }
- inited = GL_TRUE;
- }
-
- return has_damage;
+ if (props != buf)
+ Xfree(props);
+
+ return modes;
}
-#endif /* XDAMAGE_1_1_INTERFACE */
-static void __glXReportDamage(__DRInativeDisplay *dpy, int screen,
- __DRIid drawable,
- int x, int y,
- drm_clip_rect_t *rects, int num_rects,
- GLboolean front_buffer)
+static GLboolean
+getVisualConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen)
{
-#ifdef XDAMAGE_1_1_INTERFACE
- XRectangle *xrects;
- XserverRegion region;
- int i;
- int x_off, y_off;
-
- if (!has_damage_post(dpy))
- return;
-
- if (front_buffer) {
- x_off = x;
- y_off = y;
- drawable = RootWindow(dpy, screen);
- } else{
- x_off = 0;
- y_off = 0;
- }
-
- xrects = malloc(sizeof(XRectangle) * num_rects);
- if (xrects == NULL)
- return;
-
- for (i = 0; i < num_rects; i++) {
- xrects[i].x = rects[i].x1 + x_off;
- xrects[i].y = rects[i].y1 + y_off;
- xrects[i].width = rects[i].x2 - rects[i].x1;
- xrects[i].height = rects[i].y2 - rects[i].y1;
- }
- region = XFixesCreateRegion(dpy, xrects, num_rects);
- free(xrects);
- XDamageAdd(dpy, drawable, region);
- XFixesDestroyRegion(dpy, region);
-#endif
+ xGLXGetVisualConfigsReq *req;
+ __GLXscreenConfigs *psc;
+ xGLXGetVisualConfigsReply reply;
+
+ LockDisplay(dpy);
+
+ psc = priv->screenConfigs + screen;
+ psc->visuals = NULL;
+ GetReq(GLXGetVisualConfigs, req);
+ req->reqType = priv->majorOpcode;
+ req->glxCode = X_GLXGetVisualConfigs;
+ req->screen = screen;
+
+ if (!_XReply(dpy, (xReply *) & reply, 0, False))
+ goto out;
+
+ psc->visuals = createConfigsFromProperties(dpy,
+ reply.numVisuals,
+ reply.numProps,
+ screen, GL_FALSE);
+
+ out:
+ UnlockDisplay(dpy);
+ return psc->visuals != NULL;
}
-/**
- * Table of functions exported by the loader to the driver.
- */
-static const __DRIinterfaceMethods interface_methods = {
- get_proc_address,
-
- _gl_context_modes_create,
- _gl_context_modes_destroy,
-
- __glXFindDRIScreen,
- __glXWindowExists,
-
- XF86DRICreateContextWithConfig,
- XF86DRIDestroyContext,
-
- XF86DRICreateDrawable,
- XF86DRIDestroyDrawable,
- XF86DRIGetDrawableInfo,
-
- __glXGetUST,
- __glXGetMscRateOML,
-
- __glXReportDamage,
-};
+static GLboolean
+getFBConfigs(Display * dpy, __GLXdisplayPrivate * priv, int screen)
+{
+ xGLXGetFBConfigsReq *fb_req;
+ xGLXGetFBConfigsSGIXReq *sgi_req;
+ xGLXVendorPrivateWithReplyReq *vpreq;
+ xGLXGetFBConfigsReply reply;
+ __GLXscreenConfigs *psc;
+
+ psc = priv->screenConfigs + screen;
+ psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
+ X_GLXQueryServerString,
+ screen, GLX_EXTENSIONS);
+
+ LockDisplay(dpy);
+
+ psc->configs = NULL;
+ if (atof(priv->serverGLXversion) >= 1.3) {
+ GetReq(GLXGetFBConfigs, fb_req);
+ fb_req->reqType = priv->majorOpcode;
+ fb_req->glxCode = X_GLXGetFBConfigs;
+ fb_req->screen = screen;
+ }
+ else if (strstr(psc->serverGLXexts, "GLX_SGIX_fbconfig") != NULL) {
+ GetReqExtra(GLXVendorPrivateWithReply,
+ sz_xGLXGetFBConfigsSGIXReq +
+ sz_xGLXVendorPrivateWithReplyReq, vpreq);
+ sgi_req = (xGLXGetFBConfigsSGIXReq *) vpreq;
+ sgi_req->reqType = priv->majorOpcode;
+ sgi_req->glxCode = X_GLXVendorPrivateWithReply;
+ sgi_req->vendorCode = X_GLXvop_GetFBConfigsSGIX;
+ sgi_req->screen = screen;
+ }
+ else
+ goto out;
+ if (!_XReply(dpy, (xReply *) & reply, 0, False))
+ goto out;
+ psc->configs = createConfigsFromProperties(dpy,
+ reply.numFBConfigs,
+ reply.numAttribs * 2,
+ screen, GL_TRUE);
-/**
- * Perform the required libGL-side initialization and call the client-side
- * driver's \c __driCreateNewScreen function.
- *
- * \param dpy Display pointer.
- * \param scrn Screen number on the display.
- * \param psc DRI screen information.
- * \param driDpy DRI display information.
- * \param createNewScreen Pointer to the client-side driver's
- * \c __driCreateNewScreen function.
- * \returns A pointer to the \c __DRIscreenPrivate structure returned by
- * the client-side driver on success, or \c NULL on failure.
- *
- * \todo This function needs to be modified to remove context-modes from the
- * list stored in the \c __GLXscreenConfigsRec to match the list
- * returned by the client-side driver.
- */
-static void *
-CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc,
- __DRIdisplay * driDpy,
- PFNCREATENEWSCREENFUNC createNewScreen)
-{
- __DRIscreenPrivate *psp = NULL;
-#ifndef GLX_USE_APPLEGL
- drm_handle_t hSAREA;
- drmAddress pSAREA = MAP_FAILED;
- char *BusID;
- __DRIversion ddx_version;
- __DRIversion dri_version;
- __DRIversion drm_version;
- __DRIframebuffer framebuffer;
- int fd = -1;
- int status;
- const char * err_msg;
- const char * err_extra;
- int api_ver = __glXGetInternalVersion();
-
-
- dri_version.major = driDpy->private->driMajor;
- dri_version.minor = driDpy->private->driMinor;
- dri_version.patch = driDpy->private->driPatch;
-
-
- err_msg = "XF86DRIOpenConnection";
- err_extra = NULL;
-
- framebuffer.base = MAP_FAILED;
- framebuffer.dev_priv = NULL;
-
- if (XF86DRIOpenConnection(dpy, scrn, &hSAREA, &BusID)) {
- int newlyopened;
- fd = drmOpenOnce(NULL,BusID, &newlyopened);
- Xfree(BusID); /* No longer needed */
-
- err_msg = "open DRM";
- err_extra = strerror( -fd );
-
- if (fd >= 0) {
- drm_magic_t magic;
-
- err_msg = "drmGetMagic";
- err_extra = NULL;
-
- if (!drmGetMagic(fd, &magic)) {
- drmVersionPtr version = drmGetVersion(fd);
- if (version) {
- drm_version.major = version->version_major;
- drm_version.minor = version->version_minor;
- drm_version.patch = version->version_patchlevel;
- drmFreeVersion(version);
- }
- else {
- drm_version.major = -1;
- drm_version.minor = -1;
- drm_version.patch = -1;
- }
-
- err_msg = "XF86DRIAuthConnection";
- if (!newlyopened || XF86DRIAuthConnection(dpy, scrn, magic)) {
- char *driverName;
-
- /*
- * Get device name (like "tdfx") and the ddx version
- * numbers. We'll check the version in each DRI driver's
- * "createNewScreen" function.
- */
- err_msg = "XF86DRIGetClientDriverName";
- if (XF86DRIGetClientDriverName(dpy, scrn,
- &ddx_version.major,
- &ddx_version.minor,
- &ddx_version.patch,
- &driverName)) {
- drm_handle_t hFB;
- int junk;
-
- /* No longer needed. */
- Xfree( driverName );
-
-
- /*
- * Get device-specific info. pDevPriv will point to a struct
- * (such as DRIRADEONRec in xfree86/driver/ati/radeon_dri.h)
- * that has information about the screen size, depth, pitch,
- * ancilliary buffers, DRM mmap handles, etc.
- */
- err_msg = "XF86DRIGetDeviceInfo";
- if (XF86DRIGetDeviceInfo(dpy, scrn,
- &hFB,
- &junk,
- &framebuffer.size,
- &framebuffer.stride,
- &framebuffer.dev_priv_size,
- &framebuffer.dev_priv)) {
- framebuffer.width = DisplayWidth(dpy, scrn);
- framebuffer.height = DisplayHeight(dpy, scrn);
-
- /*
- * Map the framebuffer region.
- */
- status = drmMap(fd, hFB, framebuffer.size,
- (drmAddressPtr)&framebuffer.base);
-
- err_msg = "drmMap of framebuffer";
- err_extra = strerror( -status );
-
- if ( status == 0 ) {
- /*
- * Map the SAREA region. Further mmap regions
- * may be setup in each DRI driver's
- * "createNewScreen" function.
- */
- status = drmMap(fd, hSAREA, SAREA_MAX,
- &pSAREA);
-
- err_msg = "drmMap of sarea";
- err_extra = strerror( -status );
-
- if ( status == 0 ) {
- __GLcontextModes * driver_modes = NULL;
- __GLXscreenConfigs *configs = psc->screenConfigs;
-
- err_msg = "InitDriver";
- err_extra = NULL;
- psp = (*createNewScreen)(dpy, scrn,
- psc,
- configs->configs,
- & ddx_version,
- & dri_version,
- & drm_version,
- & framebuffer,
- pSAREA,
- fd,
- api_ver,
- & interface_methods,
- & driver_modes );
-
- filter_modes( & configs->configs,
- driver_modes );
- _gl_context_modes_destroy( driver_modes );
- }
- }
- }
- }
- }
- }
- }
- }
-
- if ( psp == NULL ) {
- if ( pSAREA != MAP_FAILED ) {
- (void)drmUnmap(pSAREA, SAREA_MAX);
- }
-
- if ( framebuffer.base != MAP_FAILED ) {
- (void)drmUnmap((drmAddress)framebuffer.base, framebuffer.size);
- }
-
- if ( framebuffer.dev_priv != NULL ) {
- Xfree(framebuffer.dev_priv);
- }
-
- if ( fd >= 0 ) {
- (void)drmCloseOnce(fd);
- }
-
- (void)XF86DRICloseConnection(dpy, scrn);
-
- if ( err_extra != NULL ) {
- fprintf(stderr, "libGL error: %s failed (%s)\n", err_msg,
- err_extra);
- }
- else {
- fprintf(stderr, "libGL error: %s failed\n", err_msg );
- }
-
- fprintf(stderr, "libGL error: reverting to (slow) indirect rendering\n");
- }
-#endif /* !GLX_USE_APPLEGL */
-
- return psp;
+ out:
+ UnlockDisplay(dpy);
+ return psc->configs != NULL;
}
-#endif /* GLX_DIRECT_RENDERING */
-
/*
** Allocate the memory for the per screen configs for each screen.
** If that works then fetch the per screen configs data.
*/
-static Bool AllocAndFetchScreenConfigs(Display *dpy, __GLXdisplayPrivate *priv)
+static Bool
+AllocAndFetchScreenConfigs(Display * dpy, __GLXdisplayPrivate * priv)
{
- xGLXGetVisualConfigsReq *req;
- xGLXGetFBConfigsReq *fb_req;
- xGLXVendorPrivateWithReplyReq *vpreq;
- xGLXGetFBConfigsSGIXReq *sgi_req;
- xGLXGetVisualConfigsReply reply;
- __GLXscreenConfigs *psc;
- __GLcontextModes *config;
- GLint i, j, nprops, screens;
- INT32 buf[__GLX_TOTAL_CONFIG], *props;
- unsigned supported_request = 0;
- unsigned prop_size;
-
- /*
+ __GLXscreenConfigs *psc;
+ GLint i, screens;
+
+ /*
** First allocate memory for the array of per screen configs.
*/
- screens = ScreenCount(dpy);
- psc = (__GLXscreenConfigs*) Xmalloc(screens * sizeof(__GLXscreenConfigs));
- if (!psc) {
- return GL_FALSE;
- }
- memset(psc, 0, screens * sizeof(__GLXscreenConfigs));
- priv->screenConfigs = psc;
-
- priv->serverGLXversion = __glXGetStringFromServer(dpy, priv->majorOpcode,
- X_GLXQueryServerString,
- 0, GLX_VERSION);
- if ( priv->serverGLXversion == NULL ) {
- FreeScreenConfigs(priv);
- return GL_FALSE;
- }
-
- if ( atof( priv->serverGLXversion ) >= 1.3 ) {
- supported_request = 1;
- }
-
- /*
- ** Now fetch each screens configs structures. If a screen supports
- ** GL (by returning a numVisuals > 0) then allocate memory for our
- ** config structure and then fill it in.
- */
- for (i = 0; i < screens; i++, psc++) {
- if ( supported_request != 1 ) {
- psc->serverGLXexts = __glXGetStringFromServer(dpy, priv->majorOpcode,
- X_GLXQueryServerString,
- i, GLX_EXTENSIONS);
- if ( strstr( psc->serverGLXexts, "GLX_SGIX_fbconfig" ) != NULL ) {
- supported_request = 2;
- }
- else {
- supported_request = 3;
- }
- }
-
-
- LockDisplay(dpy);
- switch( supported_request ) {
- case 1:
- GetReq(GLXGetFBConfigs,fb_req);
- fb_req->reqType = priv->majorOpcode;
- fb_req->glxCode = X_GLXGetFBConfigs;
- fb_req->screen = i;
- break;
-
- case 2:
- GetReqExtra(GLXVendorPrivateWithReply,
- sz_xGLXGetFBConfigsSGIXReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
- sgi_req = (xGLXGetFBConfigsSGIXReq *) vpreq;
- sgi_req->reqType = priv->majorOpcode;
- sgi_req->glxCode = X_GLXVendorPrivateWithReply;
- sgi_req->vendorCode = X_GLXvop_GetFBConfigsSGIX;
- sgi_req->screen = i;
- break;
-
- case 3:
- GetReq(GLXGetVisualConfigs,req);
- req->reqType = priv->majorOpcode;
- req->glxCode = X_GLXGetVisualConfigs;
- req->screen = i;
- break;
- }
-
- if (!_XReply(dpy, (xReply*) &reply, 0, False)) {
- /* Something is busted. Punt. */
- UnlockDisplay(dpy);
- SyncHandle();
- FreeScreenConfigs(priv);
- return GL_FALSE;
- }
-
- if (!reply.numVisuals) {
- /* This screen does not support GL rendering */
- UnlockDisplay(dpy);
- continue;
- }
-
- /* FIXME: Is the __GLX_MIN_CONFIG_PROPS test correct for
- * FIXME: FBconfigs?
- */
- /* Check number of properties */
- nprops = reply.numProps;
- if ((nprops < __GLX_MIN_CONFIG_PROPS) ||
- (nprops > __GLX_MAX_CONFIG_PROPS)) {
- /* Huh? Not in protocol defined limits. Punt */
- UnlockDisplay(dpy);
- SyncHandle();
- FreeScreenConfigs(priv);
- return GL_FALSE;
- }
-
- /* Allocate memory for our config structure */
- psc->configs = _gl_context_modes_create(reply.numVisuals,
- sizeof(__GLcontextModes));
- if (!psc->configs) {
- UnlockDisplay(dpy);
- SyncHandle();
- FreeScreenConfigs(priv);
- return GL_FALSE;
- }
-
- /* Allocate memory for the properties, if needed */
- if ( supported_request != 3 ) {
- nprops *= 2;
- }
-
- prop_size = nprops * __GLX_SIZE_INT32;
-
- if (prop_size <= sizeof(buf)) {
- props = buf;
- } else {
- props = (INT32 *) Xmalloc(prop_size);
- }
-
- /* Read each config structure and convert it into our format */
- config = psc->configs;
- for (j = 0; j < reply.numVisuals; j++) {
- assert( config != NULL );
- _XRead(dpy, (char *)props, prop_size);
-
- if ( supported_request != 3 ) {
- config->rgbMode = GL_TRUE;
- config->drawableType = GLX_WINDOW_BIT;
- }
- else {
- config->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
- }
-
- __glXInitializeVisualConfigFromTags( config, nprops, props,
- (supported_request != 3),
- GL_TRUE );
- if ( config->fbconfigID == GLX_DONT_CARE ) {
- config->fbconfigID = config->visualID;
- }
- config->screen = i;
- config = config->next;
- }
- if (props != buf) {
- Xfree((char *)props);
- }
- UnlockDisplay(dpy);
+ screens = ScreenCount(dpy);
+ psc = (__GLXscreenConfigs *) Xmalloc(screens * sizeof(__GLXscreenConfigs));
+ if (!psc) {
+ return GL_FALSE;
+ }
+ memset(psc, 0, screens * sizeof(__GLXscreenConfigs));
+ priv->screenConfigs = psc;
+
+ priv->serverGLXversion = __glXGetStringFromServer(dpy, priv->majorOpcode,
+ X_GLXQueryServerString,
+ 0, GLX_VERSION);
+ if (priv->serverGLXversion == NULL) {
+ FreeScreenConfigs(priv);
+ return GL_FALSE;
+ }
+
+ for (i = 0; i < screens; i++, psc++) {
+ getVisualConfigs(dpy, priv, i);
+ getFBConfigs(dpy, priv, i);
#ifdef GLX_DIRECT_RENDERING
- /* Initialize per screen dynamic client GLX extensions */
- psc->ext_list_first_time = GL_TRUE;
- /* Initialize the direct rendering per screen data and functions */
- if (priv->driDisplay.private != NULL) {
- /* FIXME: Should it be some sort of an error if createNewScreen[i]
- * FIXME: is NULL?
- */
- if (priv->driDisplay.createNewScreen &&
- priv->driDisplay.createNewScreen[i]) {
-
- psc->driScreen.screenConfigs = (void *)psc;
- psc->driScreen.private =
- CallCreateNewScreen(dpy, i, & psc->driScreen,
- & priv->driDisplay,
- priv->driDisplay.createNewScreen[i] );
- }
- }
+ psc->scr = i;
+ psc->dpy = dpy;
+ psc->drawHash = __glxHashCreate();
+ if (psc->drawHash == NULL)
+ continue;
+
+ if (priv->dri2Display)
+ psc->driScreen = (*priv->dri2Display->createScreen) (psc, i, priv);
+
+ if (psc->driScreen == NULL && priv->driDisplay)
+ psc->driScreen = (*priv->driDisplay->createScreen) (psc, i, priv);
+
+ if (psc->driScreen == NULL && priv->driswDisplay)
+ psc->driScreen = (*priv->driswDisplay->createScreen) (psc, i, priv);
+
+ if (psc->driScreen == NULL) {
+ __glxHashDestroy(psc->drawHash);
+ psc->drawHash = NULL;
+ }
#endif
- }
- SyncHandle();
- return GL_TRUE;
+ }
+ SyncHandle();
+ return GL_TRUE;
}
/*
** Initialize the client side extension code.
*/
-__GLXdisplayPrivate *__glXInitialize(Display* dpy)
+_X_HIDDEN __GLXdisplayPrivate *
+__glXInitialize(Display * dpy)
{
- XExtDisplayInfo *info = __glXFindDisplay(dpy);
- XExtData **privList, *private, *found;
- __GLXdisplayPrivate *dpyPriv;
- XEDataObject dataObj;
- int major, minor;
+ XExtDisplayInfo *info = __glXFindDisplay(dpy);
+ XExtData **privList, *private, *found;
+ __GLXdisplayPrivate *dpyPriv;
+ XEDataObject dataObj;
+ int major, minor;
+#ifdef GLX_DIRECT_RENDERING
+ Bool glx_direct, glx_accel;
+#endif
#if defined(USE_XTHREADS)
- {
- static int firstCall = 1;
- if (firstCall) {
- /* initialize the GLX mutexes */
- xmutex_init(&__glXmutex);
- firstCall = 0;
- }
- }
+ {
+ static int firstCall = 1;
+ if (firstCall) {
+ /* initialize the GLX mutexes */
+ xmutex_init(&__glXmutex);
+ firstCall = 0;
+ }
+ }
#endif
- INIT_MESA_SPARC
- /* The one and only long long lock */
- __glXLock();
-
- if (!XextHasExtension(info)) {
- /* No GLX extension supported by this server. Oh well. */
- __glXUnlock();
- XMissingExtension(dpy, __glXExtensionName);
- return 0;
- }
-
- /* See if a display private already exists. If so, return it */
- dataObj.display = dpy;
- privList = XEHeadOfExtensionList(dataObj);
- found = XFindOnExtensionList(privList, info->codes->extension);
- if (found) {
- __glXUnlock();
- return (__GLXdisplayPrivate *) found->private_data;
- }
-
- /* See if the versions are compatible */
- if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor)) {
- /* The client and server do not agree on versions. Punt. */
- __glXUnlock();
- return 0;
- }
-
- /*
+ INIT_MESA_SPARC;
+ /* The one and only long long lock */
+ __glXLock();
+
+ if (!XextHasExtension(info)) {
+ /* No GLX extension supported by this server. Oh well. */
+ __glXUnlock();
+ XMissingExtension(dpy, __glXExtensionName);
+ return 0;
+ }
+
+ /* See if a display private already exists. If so, return it */
+ dataObj.display = dpy;
+ privList = XEHeadOfExtensionList(dataObj);
+ found = XFindOnExtensionList(privList, info->codes->extension);
+ if (found) {
+ __glXUnlock();
+ return (__GLXdisplayPrivate *) found->private_data;
+ }
+
+ /* See if the versions are compatible */
+ if (!QueryVersion(dpy, info->codes->major_opcode, &major, &minor)) {
+ /* The client and server do not agree on versions. Punt. */
+ __glXUnlock();
+ return 0;
+ }
+
+ /*
** Allocate memory for all the pieces needed for this buffer.
*/
- private = (XExtData *) Xmalloc(sizeof(XExtData));
- if (!private) {
- __glXUnlock();
- return 0;
- }
- dpyPriv = (__GLXdisplayPrivate *) Xcalloc(1, sizeof(__GLXdisplayPrivate));
- if (!dpyPriv) {
- __glXUnlock();
- Xfree((char*) private);
- return 0;
- }
-
- /*
+ private = (XExtData *) Xmalloc(sizeof(XExtData));
+ if (!private) {
+ __glXUnlock();
+ return 0;
+ }
+ dpyPriv = (__GLXdisplayPrivate *) Xcalloc(1, sizeof(__GLXdisplayPrivate));
+ if (!dpyPriv) {
+ __glXUnlock();
+ Xfree((char *) private);
+ return 0;
+ }
+
+ /*
** Init the display private and then read in the screen config
** structures from the server.
*/
- dpyPriv->majorOpcode = info->codes->major_opcode;
- dpyPriv->majorVersion = major;
- dpyPriv->minorVersion = minor;
- dpyPriv->dpy = dpy;
+ dpyPriv->majorOpcode = info->codes->major_opcode;
+ dpyPriv->majorVersion = major;
+ dpyPriv->minorVersion = minor;
+ dpyPriv->dpy = dpy;
- dpyPriv->serverGLXvendor = 0x0;
- dpyPriv->serverGLXversion = 0x0;
+ dpyPriv->serverGLXvendor = 0x0;
+ dpyPriv->serverGLXversion = 0x0;
#ifdef GLX_DIRECT_RENDERING
- /*
+ glx_direct = (getenv("LIBGL_ALWAYS_INDIRECT") == NULL);
+ glx_accel = (getenv("LIBGL_ALWAYS_SOFTWARE") == NULL);
+
+ /*
** Initialize the direct rendering per display data and functions.
** Note: This _must_ be done before calling any other DRI routines
** (e.g., those called in AllocAndFetchScreenConfigs).
*/
- if (getenv("LIBGL_ALWAYS_INDIRECT") == NULL) {
- dpyPriv->driDisplay.private =
- driCreateDisplay(dpy, &dpyPriv->driDisplay);
- }
+ if (glx_direct && glx_accel) {
+ dpyPriv->dri2Display = dri2CreateDisplay(dpy);
+ dpyPriv->driDisplay = driCreateDisplay(dpy);
+ }
+ if (glx_direct)
+ dpyPriv->driswDisplay = driswCreateDisplay(dpy);
#endif
- if (!AllocAndFetchScreenConfigs(dpy, dpyPriv)) {
- __glXUnlock();
- Xfree((char*) dpyPriv);
- Xfree((char*) private);
- return 0;
- }
+ if (!AllocAndFetchScreenConfigs(dpy, dpyPriv)) {
+ __glXUnlock();
+ Xfree((char *) dpyPriv);
+ Xfree((char *) private);
+ return 0;
+ }
- /*
+ /*
** Fill in the private structure. This is the actual structure that
** hangs off of the Display structure. Our private structure is
** referred to by this structure. Got that?
*/
- private->number = info->codes->extension;
- private->next = 0;
- private->free_private = __glXFreeDisplayPrivate;
- private->private_data = (char *) dpyPriv;
- XAddToExtensionList(privList, private);
-
- if (dpyPriv->majorVersion == 1 && dpyPriv->minorVersion >= 1) {
- __glXClientInfo(dpy, dpyPriv->majorOpcode);
- }
- __glXUnlock();
-
- return dpyPriv;
+ private->number = info->codes->extension;
+ private->next = 0;
+ private->free_private = __glXFreeDisplayPrivate;
+ private->private_data = (char *) dpyPriv;
+ XAddToExtensionList(privList, private);
+
+ if (dpyPriv->majorVersion == 1 && dpyPriv->minorVersion >= 1) {
+ __glXClientInfo(dpy, dpyPriv->majorOpcode);
+ }
+ __glXUnlock();
+
+ return dpyPriv;
}
/*
** Setup for sending a GLX command on dpy. Make sure the extension is
** initialized. Try to avoid calling __glXInitialize as its kinda slow.
*/
-CARD8 __glXSetupForCommand(Display *dpy)
+_X_HIDDEN CARD8
+__glXSetupForCommand(Display * dpy)
{
- GLXContext gc;
- __GLXdisplayPrivate *priv;
-
- /* If this thread has a current context, flush its rendering commands */
- gc = __glXGetCurrentContext();
- if (gc->currentDpy) {
- /* Flush rendering buffer of the current context, if any */
- (void) __glXFlushRenderBuffer(gc, gc->pc);
-
- if (gc->currentDpy == dpy) {
- /* Use opcode from gc because its right */
- INIT_MESA_SPARC
- return gc->majorOpcode;
- } else {
- /*
- ** Have to get info about argument dpy because it might be to
- ** a different server
- */
- }
- }
-
- /* Forced to lookup extension via the slow initialize route */
- priv = __glXInitialize(dpy);
- if (!priv) {
- return 0;
- }
- return priv->majorOpcode;
+ GLXContext gc;
+ __GLXdisplayPrivate *priv;
+
+ /* If this thread has a current context, flush its rendering commands */
+ gc = __glXGetCurrentContext();
+ if (gc->currentDpy) {
+ /* Flush rendering buffer of the current context, if any */
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+
+ if (gc->currentDpy == dpy) {
+ /* Use opcode from gc because its right */
+ INIT_MESA_SPARC;
+ return gc->majorOpcode;
+ }
+ else {
+ /*
+ ** Have to get info about argument dpy because it might be to
+ ** a different server
+ */
+ }
+ }
+
+ /* Forced to lookup extension via the slow initialize route */
+ priv = __glXInitialize(dpy);
+ if (!priv) {
+ return 0;
+ }
+ return priv->majorOpcode;
}
/**
* Modify this function to use \c ctx->pc instead of the explicit
* \c pc parameter.
*/
-GLubyte *__glXFlushRenderBuffer(__GLXcontext *ctx, GLubyte *pc)
+_X_HIDDEN GLubyte *
+__glXFlushRenderBuffer(__GLXcontext * ctx, GLubyte * pc)
{
- Display * const dpy = ctx->currentDpy;
+ Display *const dpy = ctx->currentDpy;
#ifdef USE_XCB
- xcb_connection_t *c = XGetXCBConnection(dpy);
+ xcb_connection_t *c = XGetXCBConnection(dpy);
#else
- xGLXRenderReq *req;
+ xGLXRenderReq *req;
#endif /* USE_XCB */
- const GLint size = pc - ctx->buf;
+ const GLint size = pc - ctx->buf;
- if ( (dpy != NULL) && (size > 0) ) {
+ if ((dpy != NULL) && (size > 0)) {
#ifdef USE_XCB
- xcb_glx_render(c, ctx->currentContextTag, size, (char *)ctx->buf);
+ xcb_glx_render(c, ctx->currentContextTag, size,
+ (const uint8_t *) ctx->buf);
#else
- /* Send the entire buffer as an X request */
- LockDisplay(dpy);
- GetReq(GLXRender,req);
- req->reqType = ctx->majorOpcode;
- req->glxCode = X_GLXRender;
- req->contextTag = ctx->currentContextTag;
- req->length += (size + 3) >> 2;
- _XSend(dpy, (char *)ctx->buf, size);
- UnlockDisplay(dpy);
- SyncHandle();
+ /* Send the entire buffer as an X request */
+ LockDisplay(dpy);
+ GetReq(GLXRender, req);
+ req->reqType = ctx->majorOpcode;
+ req->glxCode = X_GLXRender;
+ req->contextTag = ctx->currentContextTag;
+ req->length += (size + 3) >> 2;
+ _XSend(dpy, (char *) ctx->buf, size);
+ UnlockDisplay(dpy);
+ SyncHandle();
#endif
- }
+ }
- /* Reset pointer and return it */
- ctx->pc = ctx->buf;
- return ctx->pc;
+ /* Reset pointer and return it */
+ ctx->pc = ctx->buf;
+ return ctx->pc;
}
* \param data Command data.
* \param dataLen Size, in bytes, of the command data.
*/
-void __glXSendLargeChunk(__GLXcontext *gc, GLint requestNumber,
- GLint totalRequests,
- const GLvoid * data, GLint dataLen)
+_X_HIDDEN void
+__glXSendLargeChunk(__GLXcontext * gc, GLint requestNumber,
+ GLint totalRequests, const GLvoid * data, GLint dataLen)
{
- Display *dpy = gc->currentDpy;
+ Display *dpy = gc->currentDpy;
#ifdef USE_XCB
- xcb_connection_t *c = XGetXCBConnection(dpy);
- xcb_glx_render_large(c, gc->currentContextTag, requestNumber, totalRequests, dataLen, data);
+ xcb_connection_t *c = XGetXCBConnection(dpy);
+ xcb_glx_render_large(c, gc->currentContextTag, requestNumber,
+ totalRequests, dataLen, data);
#else
- xGLXRenderLargeReq *req;
-
- if ( requestNumber == 1 ) {
- LockDisplay(dpy);
- }
-
- GetReq(GLXRenderLarge,req);
- req->reqType = gc->majorOpcode;
- req->glxCode = X_GLXRenderLarge;
- req->contextTag = gc->currentContextTag;
- req->length += (dataLen + 3) >> 2;
- req->requestNumber = requestNumber;
- req->requestTotal = totalRequests;
- req->dataBytes = dataLen;
- Data(dpy, data, dataLen);
-
- if ( requestNumber == totalRequests ) {
- UnlockDisplay(dpy);
- SyncHandle();
- }
+ xGLXRenderLargeReq *req;
+
+ if (requestNumber == 1) {
+ LockDisplay(dpy);
+ }
+
+ GetReq(GLXRenderLarge, req);
+ req->reqType = gc->majorOpcode;
+ req->glxCode = X_GLXRenderLarge;
+ req->contextTag = gc->currentContextTag;
+ req->length += (dataLen + 3) >> 2;
+ req->requestNumber = requestNumber;
+ req->requestTotal = totalRequests;
+ req->dataBytes = dataLen;
+ Data(dpy, data, dataLen);
+
+ if (requestNumber == totalRequests) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ }
#endif /* USE_XCB */
}
* \param data Command data.
* \param dataLen Size, in bytes, of the command data.
*/
-void __glXSendLargeCommand(__GLXcontext *ctx,
- const GLvoid *header, GLint headerLen,
- const GLvoid *data, GLint dataLen)
+_X_HIDDEN void
+__glXSendLargeCommand(__GLXcontext * ctx,
+ const GLvoid * header, GLint headerLen,
+ const GLvoid * data, GLint dataLen)
{
- GLint maxSize;
- GLint totalRequests, requestNumber;
+ GLint maxSize;
+ GLint totalRequests, requestNumber;
- /*
+ /*
** Calculate the maximum amount of data can be stuffed into a single
** packet. sz_xGLXRenderReq is added because bufSize is the maximum
** packet size minus sz_xGLXRenderReq.
*/
- maxSize = (ctx->bufSize + sz_xGLXRenderReq) - sz_xGLXRenderLargeReq;
- totalRequests = 1 + (dataLen / maxSize);
- if (dataLen % maxSize) totalRequests++;
+ maxSize = (ctx->bufSize + sz_xGLXRenderReq) - sz_xGLXRenderLargeReq;
+ totalRequests = 1 + (dataLen / maxSize);
+ if (dataLen % maxSize)
+ totalRequests++;
- /*
+ /*
** Send all of the command, except the large array, as one request.
*/
- assert( headerLen <= maxSize );
- __glXSendLargeChunk(ctx, 1, totalRequests, header, headerLen);
+ assert(headerLen <= maxSize);
+ __glXSendLargeChunk(ctx, 1, totalRequests, header, headerLen);
- /*
+ /*
** Send enough requests until the whole array is sent.
*/
- for ( requestNumber = 2 ; requestNumber <= (totalRequests - 1) ; requestNumber++ ) {
- __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, maxSize);
- data = (const GLvoid *) (((const GLubyte *) data) + maxSize);
- dataLen -= maxSize;
- assert( dataLen > 0 );
- }
-
- assert( dataLen <= maxSize );
- __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, dataLen);
-}
-
-/************************************************************************/
-
-PUBLIC GLXContext glXGetCurrentContext(void)
-{
- GLXContext cx = __glXGetCurrentContext();
-
- if (cx == &dummyContext) {
- return NULL;
- } else {
- return cx;
- }
-}
-
-PUBLIC GLXDrawable glXGetCurrentDrawable(void)
-{
- GLXContext gc = __glXGetCurrentContext();
- return gc->currentDrawable;
-}
-
-
-/************************************************************************/
+ for (requestNumber = 2; requestNumber <= (totalRequests - 1);
+ requestNumber++) {
+ __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, maxSize);
+ data = (const GLvoid *) (((const GLubyte *) data) + maxSize);
+ dataLen -= maxSize;
+ assert(dataLen > 0);
+ }
-#ifdef GLX_DIRECT_RENDERING
-/* Return the DRI per screen structure */
-__DRIscreen *__glXFindDRIScreen(__DRInativeDisplay *dpy, int scrn)
-{
- __DRIscreen *pDRIScreen = NULL;
- XExtDisplayInfo *info = __glXFindDisplay(dpy);
- XExtData **privList, *found;
- __GLXdisplayPrivate *dpyPriv;
- XEDataObject dataObj;
-
- __glXLock();
- dataObj.display = dpy;
- privList = XEHeadOfExtensionList(dataObj);
- found = XFindOnExtensionList(privList, info->codes->extension);
- __glXUnlock();
-
- if (found) {
- dpyPriv = (__GLXdisplayPrivate *)found->private_data;
- pDRIScreen = &dpyPriv->screenConfigs[scrn].driScreen;
- }
-
- return pDRIScreen;
+ assert(dataLen <= maxSize);
+ __glXSendLargeChunk(ctx, requestNumber, totalRequests, data, dataLen);
}
-#endif
/************************************************************************/
-static Bool SendMakeCurrentRequest( Display *dpy, CARD8 opcode,
- GLXContextID gc, GLXContextTag old_gc, GLXDrawable draw, GLXDrawable read,
- xGLXMakeCurrentReply * reply );
-
-/**
- * Sends a GLX protocol message to the specified display to make the context
- * and the drawables current.
- *
- * \param dpy Display to send the message to.
- * \param opcode Major opcode value for the display.
- * \param gc_id Context tag for the context to be made current.
- * \param draw Drawable ID for the "draw" drawable.
- * \param read Drawable ID for the "read" drawable.
- * \param reply Space to store the X-server's reply.
- *
- * \warning
- * This function assumes that \c dpy is locked with \c LockDisplay on entry.
- */
-static Bool SendMakeCurrentRequest(Display *dpy, CARD8 opcode,
- GLXContextID gc_id, GLXContextTag gc_tag,
- GLXDrawable draw, GLXDrawable read,
- xGLXMakeCurrentReply *reply)
-{
- Bool ret;
-
-
- LockDisplay(dpy);
-
- if (draw == read) {
- xGLXMakeCurrentReq *req;
-
- GetReq(GLXMakeCurrent,req);
- req->reqType = opcode;
- req->glxCode = X_GLXMakeCurrent;
- req->drawable = draw;
- req->context = gc_id;
- req->oldContextTag = gc_tag;
- }
- else {
- __GLXdisplayPrivate *priv = __glXInitialize(dpy);
-
- /* If the server can support the GLX 1.3 version, we should
- * perfer that. Not only that, some servers support GLX 1.3 but
- * not the SGI extension.
- */
-
- if ((priv->majorVersion > 1) || (priv->minorVersion >= 3)) {
- xGLXMakeContextCurrentReq *req;
-
- GetReq(GLXMakeContextCurrent,req);
- req->reqType = opcode;
- req->glxCode = X_GLXMakeContextCurrent;
- req->drawable = draw;
- req->readdrawable = read;
- req->context = gc_id;
- req->oldContextTag = gc_tag;
- }
- else {
- xGLXVendorPrivateWithReplyReq *vpreq;
- xGLXMakeCurrentReadSGIReq *req;
-
- GetReqExtra(GLXVendorPrivateWithReply,
- sz_xGLXMakeCurrentReadSGIReq-sz_xGLXVendorPrivateWithReplyReq,vpreq);
- req = (xGLXMakeCurrentReadSGIReq *)vpreq;
- req->reqType = opcode;
- req->glxCode = X_GLXVendorPrivateWithReply;
- req->vendorCode = X_GLXvop_MakeCurrentReadSGI;
- req->drawable = draw;
- req->readable = read;
- req->context = gc_id;
- req->oldContextTag = gc_tag;
- }
- }
-
- ret = _XReply(dpy, (xReply*) reply, 0, False);
-
- UnlockDisplay(dpy);
- SyncHandle();
-
- return ret;
-}
-
-
-#ifdef GLX_DIRECT_RENDERING
-static Bool BindContextWrapper( Display *dpy, GLXContext gc,
- GLXDrawable draw, GLXDrawable read )
-{
- return (*gc->driContext.bindContext)(dpy, gc->screen, draw, read,
- & gc->driContext);
-}
-
-
-static Bool UnbindContextWrapper( GLXContext gc )
-{
- return (*gc->driContext.unbindContext)(gc->currentDpy, gc->screen,
- gc->currentDrawable,
- gc->currentReadable,
- & gc->driContext );
-}
-#endif /* GLX_DIRECT_RENDERING */
-
-
-/**
- * Make a particular context current.
- *
- * \note This is in this file so that it can access dummyContext.
- */
-USED static Bool MakeContextCurrent(Display *dpy, GLXDrawable draw,
- GLXDrawable read, GLXContext gc)
-{
- xGLXMakeCurrentReply reply;
- const GLXContext oldGC = __glXGetCurrentContext();
- const CARD8 opcode = __glXSetupForCommand(dpy);
- const CARD8 oldOpcode = ((gc == oldGC) || (oldGC == &dummyContext))
- ? opcode : __glXSetupForCommand(oldGC->currentDpy);
- Bool bindReturnValue;
-
-
- if (!opcode || !oldOpcode) {
- return GL_FALSE;
- }
-
- /* Make sure that the new context has a nonzero ID. In the request,
- * a zero context ID is used only to mean that we bind to no current
- * context.
- */
- if ((gc != NULL) && (gc->xid == None)) {
- return GL_FALSE;
- }
-
-#ifndef GLX_DIRECT_RENDERING
- if (gc && gc->isDirect) {
- return GL_FALSE;
- }
-#endif
-
- _glapi_check_multithread();
-
-#ifdef GLX_DIRECT_RENDERING
- /* Bind the direct rendering context to the drawable */
- if (gc && gc->isDirect) {
- bindReturnValue = (gc->driContext.private)
- ? BindContextWrapper(dpy, gc, draw, read)
- : False;
- } else
-#endif
- {
- /* Send a glXMakeCurrent request to bind the new context. */
- bindReturnValue =
- SendMakeCurrentRequest(dpy, opcode, gc ? gc->xid : None,
- ((dpy != oldGC->currentDpy) || oldGC->isDirect)
- ? None : oldGC->currentContextTag,
- draw, read, &reply);
- }
-
-
- if (!bindReturnValue) {
- return False;
- }
-
- if ((dpy != oldGC->currentDpy || (gc && gc->isDirect)) &&
- !oldGC->isDirect && oldGC != &dummyContext) {
- xGLXMakeCurrentReply dummy_reply;
-
- /* We are either switching from one dpy to another and have to
- * send a request to the previous dpy to unbind the previous
- * context, or we are switching away from a indirect context to
- * a direct context and have to send a request to the dpy to
- * unbind the previous context.
- */
- (void) SendMakeCurrentRequest(oldGC->currentDpy, oldOpcode, None,
- oldGC->currentContextTag, None, None,
- & dummy_reply);
- }
-#ifdef GLX_DIRECT_RENDERING
- else if (oldGC->isDirect && oldGC->driContext.private) {
- (void) UnbindContextWrapper(oldGC);
- }
-#endif
-
-
- /* Update our notion of what is current */
- __glXLock();
- if (gc == oldGC) {
- /* Even though the contexts are the same the drawable might have
- * changed. Note that gc cannot be the dummy, and that oldGC
- * cannot be NULL, therefore if they are the same, gc is not
- * NULL and not the dummy.
- */
- gc->currentDrawable = draw;
- gc->currentReadable = read;
- } else {
- if (oldGC != &dummyContext) {
- /* Old current context is no longer current to anybody */
- oldGC->currentDpy = 0;
- oldGC->currentDrawable = None;
- oldGC->currentReadable = None;
- oldGC->currentContextTag = 0;
-
- if (oldGC->xid == None) {
- /* We are switching away from a context that was
- * previously destroyed, so we need to free the memory
- * for the old handle.
- */
-#ifdef GLX_DIRECT_RENDERING
- /* Destroy the old direct rendering context */
- if (oldGC->isDirect) {
- if (oldGC->driContext.private) {
- (*oldGC->driContext.destroyContext)
- (dpy, oldGC->screen, oldGC->driContext.private);
- oldGC->driContext.private = NULL;
- }
- }
-#endif
- __glXFreeContext(oldGC);
- }
- }
- if (gc) {
- __glXSetCurrentContext(gc);
-
- gc->currentDpy = dpy;
- gc->currentDrawable = draw;
- gc->currentReadable = read;
-
- if (!gc->isDirect) {
- if (!IndirectAPI)
- IndirectAPI = __glXNewIndirectAPI();
- _glapi_set_dispatch(IndirectAPI);
-
-#ifdef GLX_USE_APPLEGL
- do {
- extern void XAppleDRIUseIndirectDispatch(void);
- XAppleDRIUseIndirectDispatch();
- } while (0);
-#endif
-
- __GLXattribute *state =
- (__GLXattribute *)(gc->client_state_private);
-
- gc->currentContextTag = reply.contextTag;
- if (state->array_state == NULL) {
- (void) glGetString(GL_EXTENSIONS);
- (void) glGetString(GL_VERSION);
- __glXInitVertexArrayState(gc);
- }
- }
- else {
- gc->currentContextTag = -1;
- }
- } else {
- __glXSetCurrentContext(&dummyContext);
-#ifdef GLX_DIRECT_RENDERING
- _glapi_set_dispatch(NULL); /* no-op functions */
-#endif
- }
- }
- __glXUnlock();
- return GL_TRUE;
-}
-
-
-PUBLIC Bool glXMakeCurrent(Display *dpy, GLXDrawable draw, GLXContext gc)
-{
- return MakeContextCurrent( dpy, draw, draw, gc );
-}
-
-PUBLIC GLX_ALIAS(Bool, glXMakeCurrentReadSGI,
- (Display *dpy, GLXDrawable d, GLXDrawable r, GLXContext ctx),
- (dpy, d, r, ctx), MakeContextCurrent)
-
-PUBLIC GLX_ALIAS(Bool, glXMakeContextCurrent,
- (Display *dpy, GLXDrawable d, GLXDrawable r, GLXContext ctx),
- (dpy, d, r, ctx), MakeContextCurrent)
-
-
#ifdef DEBUG
-void __glXDumpDrawBuffer(__GLXcontext *ctx)
+_X_HIDDEN void
+__glXDumpDrawBuffer(__GLXcontext * ctx)
{
- GLubyte *p = ctx->buf;
- GLubyte *end = ctx->pc;
- GLushort opcode, length;
-
- while (p < end) {
- /* Fetch opcode */
- opcode = *((GLushort*) p);
- length = *((GLushort*) (p + 2));
- printf("%2x: %5d: ", opcode, length);
- length -= 4;
- p += 4;
- while (length > 0) {
- printf("%08x ", *((unsigned *) p));
- p += 4;
- length -= 4;
- }
- printf("\n");
- }
+ GLubyte *p = ctx->buf;
+ GLubyte *end = ctx->pc;
+ GLushort opcode, length;
+
+ while (p < end) {
+ /* Fetch opcode */
+ opcode = *((GLushort *) p);
+ length = *((GLushort *) (p + 2));
+ printf("%2x: %5d: ", opcode, length);
+ length -= 4;
+ p += 4;
+ while (length > 0) {
+ printf("%08x ", *((unsigned *) p));
+ p += 4;
+ length -= 4;
+ }
+ printf("\n");
+ }
}
#endif
#ifdef USE_SPARC_ASM
/*
- * Used only when we are sparc, using sparc assembler.
+ * This is where our dispatch table's bounds are.
+ * And the static mesa_init is taken directly from
+ * Mesa's 'sparc.c' initializer.
+ *
+ * We need something like this here, because this version
+ * of openGL/glx never initializes a Mesa context, and so
+ * the address of the dispatch table pointer never gets stuffed
+ * into the dispatch jump table otherwise.
+ *
+ * It matters only on SPARC, and only if you are using assembler
+ * code instead of C-code indirect dispatch.
*
+ * -- FEM, 04.xii.03
*/
+extern unsigned int _mesa_sparc_glapi_begin;
+extern unsigned int _mesa_sparc_glapi_end;
+extern void __glapi_sparc_icache_flush(unsigned int *);
static void
_glx_mesa_init_sparc_glapi_relocs(void)
{
- unsigned int *insn_ptr, *end_ptr;
- unsigned long disp_addr;
-
- insn_ptr = &_mesa_sparc_glapi_begin;
- end_ptr = &_mesa_sparc_glapi_end;
- disp_addr = (unsigned long) &_glapi_Dispatch;
-
- /*
- * Verbatim from Mesa sparc.c. It's needed because there doesn't
- * seem to be a better way to do this:
- *
- * UNCONDITIONAL_JUMP ( (*_glapi_Dispatch) + entry_offset )
- *
- * This code is patching in the ADDRESS of the pointer to the
- * dispatch table. Hence, it must be called exactly once, because
- * that address is not going to change.
- *
- * What it points to can change, but Mesa (and hence, we) assume
- * that there is only one pointer.
- *
- */
- while (insn_ptr < end_ptr) {
-#if ( defined(__sparc_v9__) && ( !defined(__linux__) || defined(__linux_64__) ) )
+ unsigned int *insn_ptr, *end_ptr;
+ unsigned long disp_addr;
+
+ insn_ptr = &_mesa_sparc_glapi_begin;
+ end_ptr = &_mesa_sparc_glapi_end;
+ disp_addr = (unsigned long) &_glapi_Dispatch;
+
+ /*
+ * Verbatim from Mesa sparc.c. It's needed because there doesn't
+ * seem to be a better way to do this:
+ *
+ * UNCONDITIONAL_JUMP ( (*_glapi_Dispatch) + entry_offset )
+ *
+ * This code is patching in the ADDRESS of the pointer to the
+ * dispatch table. Hence, it must be called exactly once, because
+ * that address is not going to change.
+ *
+ * What it points to can change, but Mesa (and hence, we) assume
+ * that there is only one pointer.
+ *
+ */
+ while (insn_ptr < end_ptr) {
+#if ( defined(__sparc_v9__) && ( !defined(__linux__) || defined(__linux_64__) ) )
/*
This code patches for 64-bit addresses. This had better
not happen for Sparc/Linux, no matter what architecture we
The 'defined(__linux_64__)' is used here as a placeholder for
when we do do 64-bit usermode on sparc linux.
*/
- insn_ptr[0] |= (disp_addr >> (32 + 10));
- insn_ptr[1] |= ((disp_addr & 0xffffffff) >> 10);
- __glapi_sparc_icache_flush(&insn_ptr[0]);
- insn_ptr[2] |= ((disp_addr >> 32) & ((1 << 10) - 1));
- insn_ptr[3] |= (disp_addr & ((1 << 10) - 1));
- __glapi_sparc_icache_flush(&insn_ptr[2]);
- insn_ptr += 11;
+ insn_ptr[0] |= (disp_addr >> (32 + 10));
+ insn_ptr[1] |= ((disp_addr & 0xffffffff) >> 10);
+ __glapi_sparc_icache_flush(&insn_ptr[0]);
+ insn_ptr[2] |= ((disp_addr >> 32) & ((1 << 10) - 1));
+ insn_ptr[3] |= (disp_addr & ((1 << 10) - 1));
+ __glapi_sparc_icache_flush(&insn_ptr[2]);
+ insn_ptr += 11;
#else
- insn_ptr[0] |= (disp_addr >> 10);
- insn_ptr[1] |= (disp_addr & ((1 << 10) - 1));
- __glapi_sparc_icache_flush(&insn_ptr[0]);
- insn_ptr += 5;
+ insn_ptr[0] |= (disp_addr >> 10);
+ insn_ptr[1] |= (disp_addr & ((1 << 10) - 1));
+ __glapi_sparc_icache_flush(&insn_ptr[0]);
+ insn_ptr += 5;
#endif
- }
+ }
}
-#endif /* sparc ASM in use */
-
+#endif /* sparc ASM in use */
#include <string.h>
#include "glapi.h"
#include "glxextensions.h"
-#include "simple_list.h"
+
#define SET_BIT(m,b) (m[ (b) / 8 ] |= (1U << ((b) % 8)))
#define CLR_BIT(m,b) (m[ (b) / 8 ] &= ~(1U << ((b) % 8)))
#define EXT_ENABLED(bit,supported) (IS_SET( supported, bit ))
-struct extension_info {
- const char * const name;
- unsigned name_len;
+struct extension_info
+{
+ const char *const name;
+ unsigned name_len;
- unsigned char bit;
+ unsigned char bit;
/* This is the lowest version of GLX that "requires" this extension.
* For example, GLX 1.3 requires SGIX_fbconfig, SGIX_pbuffer, and
* SGI_make_current_read. If the extension is not required by any known
* version of GLX, use 0, 0.
*/
- unsigned char version_major;
- unsigned char version_minor;
- unsigned char client_support;
- unsigned char direct_support;
- unsigned char client_only; /** Is the extension client-side only? */
- unsigned char direct_only; /** Is the extension for direct
+ unsigned char version_major;
+ unsigned char version_minor;
+ unsigned char client_support;
+ unsigned char direct_support;
+ unsigned char client_only; /** Is the extension client-side only? */
+ unsigned char direct_only; /** Is the extension for direct
* contexts only?
*/
};
+/* *INDENT-OFF* */
static const struct extension_info known_glx_extensions[] = {
{ GLX(ARB_get_proc_address), VER(1,4), Y, N, Y, N },
{ GLX(ARB_multisample), VER(1,4), Y, Y, N, N },
{ GL(SUN_slice_accum), VER(0,0), Y, N, N, N },
{ NULL }
};
+/* *INDENT-ON* */
/* global bit-fields of available extensions and their characteristics */
static unsigned char client_glx_support[8];
static unsigned char client_glx_only[8];
static unsigned char direct_glx_only[8];
-static unsigned char client_gl_support[ __GL_EXT_BYTES ];
-static unsigned char client_gl_only[ __GL_EXT_BYTES ];
+static unsigned char client_gl_support[__GL_EXT_BYTES];
+static unsigned char client_gl_only[__GL_EXT_BYTES];
/**
* Bits representing the set of extensions that are enabled by default in all
static const unsigned gl_minor = 4;
/* client extensions string */
-static const char * __glXGLXClientExtensions = NULL;
+static const char *__glXGLXClientExtensions = NULL;
-static void __glXExtensionsCtr( void );
-static void __glXExtensionsCtrScreen( __GLXscreenConfigs *psc );
-static void __glXProcessServerString( const struct extension_info * ext,
- const char * server_string, unsigned char * server_support );
+static void __glXExtensionsCtr(void);
+static void __glXExtensionsCtrScreen(__GLXscreenConfigs * psc);
+static void __glXProcessServerString(const struct extension_info *ext,
+ const char *server_string,
+ unsigned char *server_support);
/**
* Set the state of a GLX extension.
* \param supported Table in which the state of the extension is to be set.
*/
static void
-set_glx_extension( const struct extension_info * ext,
- const char * name, unsigned name_len, GLboolean state,
- unsigned char * supported )
+set_glx_extension(const struct extension_info *ext,
+ const char *name, unsigned name_len, GLboolean state,
+ unsigned char *supported)
{
- unsigned i;
+ unsigned i;
- for ( i = 0 ; ext[i].name != NULL ; i++ ) {
- if ( (name_len == ext[i].name_len)
- && (strncmp( ext[i].name, name, name_len ) == 0) ) {
- if ( state ) {
- SET_BIT( supported, ext[i].bit );
- }
- else {
- CLR_BIT( supported, ext[i].bit );
- }
+ for (i = 0; ext[i].name != NULL; i++) {
+ if ((name_len == ext[i].name_len)
+ && (strncmp(ext[i].name, name, name_len) == 0)) {
+ if (state) {
+ SET_BIT(supported, ext[i].bit);
+ }
+ else {
+ CLR_BIT(supported, ext[i].bit);
+ }
- return;
+ return;
}
}
}
* the data pointed by \c server_support must be preinitialized to zero.
*/
static void
-__glXProcessServerString( const struct extension_info * ext,
- const char * server_string,
- unsigned char * server_support )
+__glXProcessServerString(const struct extension_info *ext,
+ const char *server_string,
+ unsigned char *server_support)
{
- unsigned base;
- unsigned len;
+ unsigned base;
+ unsigned len;
- for ( base = 0 ; server_string[ base ] != NUL ; /* empty */ ) {
+ for (base = 0; server_string[base] != NUL; /* empty */ ) {
/* Determine the length of the next extension name.
*/
- for ( len = 0
- ; (server_string[ base + len ] != SEPARATOR)
- && (server_string[ base + len ] != NUL)
- ; len++ ) {
- /* empty */
+ for (len = 0; (server_string[base + len] != SEPARATOR)
+ && (server_string[base + len] != NUL);
+ len++) {
+ /* empty */
}
/* Set the bit for the extension in the server_support table.
*/
- set_glx_extension( ext, & server_string[ base ], len, GL_TRUE,
- server_support );
+ set_glx_extension(ext, &server_string[base], len, GL_TRUE,
+ server_support);
+
-
/* Advance to the next extension string. This means that we skip
* over the previous string and any trialing white-space.
*/
- for ( base += len ;
- (server_string[ base ] == SEPARATOR)
- && (server_string[ base ] != NUL)
- ; base++ ) {
- /* empty */
+ for (base += len; (server_string[base] == SEPARATOR)
+ && (server_string[base] != NUL);
+ base++) {
+ /* empty */
}
}
}
-
-/**
- * Enable a named GLX extension on a given screen.
- * Drivers should not call this function directly. They should instead use
- * \c glXGetProcAddress to obtain a pointer to the function.
- *
- * \param psc Pointer to GLX per-screen record.
- * \param name Name of the extension to enable.
- *
- * \sa glXGetProcAddress
- *
- * \since Internal API version 20030813.
- */
void
-__glXScrEnableExtension( __GLXscreenConfigs *psc, const char * name )
+__glXEnableDirectExtension(__GLXscreenConfigs * psc, const char *name)
{
__glXExtensionsCtr();
__glXExtensionsCtrScreen(psc);
- set_glx_extension( known_glx_extensions, name, strlen( name ), GL_TRUE,
- psc->direct_support );
-}
+ set_glx_extension(known_glx_extensions,
+ name, strlen(name), GL_TRUE, psc->direct_support);
+}
/**
* Initialize global extension support tables.
*/
static void
-__glXExtensionsCtr( void )
+__glXExtensionsCtr(void)
{
- unsigned i;
+ unsigned i;
static GLboolean ext_list_first_time = GL_TRUE;
- if ( ext_list_first_time ) {
+ if (ext_list_first_time) {
ext_list_first_time = GL_FALSE;
- (void) memset( client_glx_support, 0, sizeof( client_glx_support ) );
- (void) memset( direct_glx_support, 0, sizeof( direct_glx_support ) );
- (void) memset( client_glx_only, 0, sizeof( client_glx_only ) );
- (void) memset( direct_glx_only, 0, sizeof( direct_glx_only ) );
+ (void) memset(client_glx_support, 0, sizeof(client_glx_support));
+ (void) memset(direct_glx_support, 0, sizeof(direct_glx_support));
+ (void) memset(client_glx_only, 0, sizeof(client_glx_only));
+ (void) memset(direct_glx_only, 0, sizeof(direct_glx_only));
- (void) memset( client_gl_support, 0, sizeof( client_gl_support ) );
- (void) memset( client_gl_only, 0, sizeof( client_gl_only ) );
+ (void) memset(client_gl_support, 0, sizeof(client_gl_support));
+ (void) memset(client_gl_only, 0, sizeof(client_gl_only));
- for ( i = 0 ; known_glx_extensions[i].name != NULL ; i++ ) {
- const unsigned bit = known_glx_extensions[i].bit;
+ for (i = 0; known_glx_extensions[i].name != NULL; i++) {
+ const unsigned bit = known_glx_extensions[i].bit;
- if ( known_glx_extensions[i].client_support ) {
- SET_BIT( client_glx_support, bit );
- }
+ if (known_glx_extensions[i].client_support) {
+ SET_BIT(client_glx_support, bit);
+ }
- if ( known_glx_extensions[i].direct_support ) {
- SET_BIT( direct_glx_support, bit );
- }
+ if (known_glx_extensions[i].direct_support) {
+ SET_BIT(direct_glx_support, bit);
+ }
- if ( known_glx_extensions[i].client_only ) {
- SET_BIT( client_glx_only, bit );
- }
+ if (known_glx_extensions[i].client_only) {
+ SET_BIT(client_glx_only, bit);
+ }
- if ( known_glx_extensions[i].direct_only ) {
- SET_BIT( direct_glx_only, bit );
- }
+ if (known_glx_extensions[i].direct_only) {
+ SET_BIT(direct_glx_only, bit);
+ }
}
- for ( i = 0 ; known_gl_extensions[i].name != NULL ; i++ ) {
- const unsigned bit = known_gl_extensions[i].bit;
+ for (i = 0; known_gl_extensions[i].name != NULL; i++) {
+ const unsigned bit = known_gl_extensions[i].bit;
- if ( known_gl_extensions[i].client_support ) {
- SET_BIT( client_gl_support, bit );
- }
+ if (known_gl_extensions[i].client_support) {
+ SET_BIT(client_gl_support, bit);
+ }
- if ( known_gl_extensions[i].client_only ) {
- SET_BIT( client_gl_only, bit );
- }
+ if (known_gl_extensions[i].client_only) {
+ SET_BIT(client_gl_only, bit);
+ }
}
-
+
#if 0
- fprintf( stderr, "[%s:%u] Maximum client library version: %u.%u\n",
- __func__, __LINE__, gl_major, gl_minor );
+ fprintf(stderr, "[%s:%u] Maximum client library version: %u.%u\n",
+ __func__, __LINE__, gl_major, gl_minor);
#endif
}
}
*/
static void
-__glXExtensionsCtrScreen( __GLXscreenConfigs *psc )
+__glXExtensionsCtrScreen(__GLXscreenConfigs * psc)
{
- if (psc->ext_list_first_time) {
- psc->ext_list_first_time = GL_FALSE;
- (void) memcpy( psc->direct_support, direct_glx_support,
- sizeof( direct_glx_support ) );
- }
+ if (psc->ext_list_first_time) {
+ psc->ext_list_first_time = GL_FALSE;
+ (void) memcpy(psc->direct_support, direct_glx_support,
+ sizeof(direct_glx_support));
+ }
}
* \c NULL, then \c GL_FALSE is returned.
*/
GLboolean
-__glXExtensionBitIsEnabled( __GLXscreenConfigs *psc, unsigned bit )
+__glXExtensionBitIsEnabled(__GLXscreenConfigs * psc, unsigned bit)
{
GLboolean enabled = GL_FALSE;
- if ( psc != NULL ) {
+ if (psc != NULL) {
__glXExtensionsCtr();
- __glXExtensionsCtrScreen( psc );
- enabled = EXT_ENABLED( bit, psc->direct_support );
+ __glXExtensionsCtrScreen(psc);
+ enabled = EXT_ENABLED(bit, psc->direct_support);
}
return enabled;
*
*/
GLboolean
-__glExtensionBitIsEnabled( const __GLXcontext * gc, unsigned bit )
+__glExtensionBitIsEnabled(const __GLXcontext * gc, unsigned bit)
{
GLboolean enabled = GL_FALSE;
- if ( gc != NULL ) {
- enabled = EXT_ENABLED( bit, gc->gl_extension_bits );
+ if (gc != NULL) {
+ enabled = EXT_ENABLED(bit, gc->gl_extension_bits);
}
return enabled;
* Convert a bit-field to a string of supported extensions.
*/
static char *
-__glXGetStringFromTable( const struct extension_info * ext,
- const unsigned char * supported )
+__glXGetStringFromTable(const struct extension_info *ext,
+ const unsigned char *supported)
{
- unsigned i;
- unsigned ext_str_len;
- char * ext_str;
- char * point;
+ unsigned i;
+ unsigned ext_str_len;
+ char *ext_str;
+ char *point;
ext_str_len = 0;
- for ( i = 0 ; ext[i].name != NULL ; i++ ) {
- if ( EXT_ENABLED( ext[i].bit, supported ) ) {
- ext_str_len += ext[i].name_len + 1;
+ for (i = 0; ext[i].name != NULL; i++) {
+ if (EXT_ENABLED(ext[i].bit, supported)) {
+ ext_str_len += ext[i].name_len + 1;
}
}
- ext_str = Xmalloc( ext_str_len + 1 );
- if ( ext_str != NULL ) {
+ ext_str = Xmalloc(ext_str_len + 1);
+ if (ext_str != NULL) {
point = ext_str;
- for ( i = 0 ; ext[i].name != NULL ; i++ ) {
- if ( EXT_ENABLED( ext[i].bit, supported ) ) {
- (void) memcpy( point, ext[i].name, ext[i].name_len );
- point += ext[i].name_len;
+ for (i = 0; ext[i].name != NULL; i++) {
+ if (EXT_ENABLED(ext[i].bit, supported)) {
+ (void) memcpy(point, ext[i].name, ext[i].name_len);
+ point += ext[i].name_len;
- *point = ' ';
- point++;
- }
+ *point = ' ';
+ point++;
+ }
}
*point = '\0';
* Get the string of client library supported extensions.
*/
const char *
-__glXGetClientExtensions( void )
+__glXGetClientExtensions(void)
{
- if ( __glXGLXClientExtensions == NULL ) {
+ if (__glXGLXClientExtensions == NULL) {
__glXExtensionsCtr();
- __glXGLXClientExtensions = __glXGetStringFromTable( known_glx_extensions,
- client_glx_support );
+ __glXGLXClientExtensions = __glXGetStringFromTable(known_glx_extensions,
+ client_glx_support);
}
return __glXGLXClientExtensions;
*/
void
-__glXCalculateUsableExtensions( __GLXscreenConfigs *psc,
- GLboolean display_is_direct_capable,
- int minor_version )
+__glXCalculateUsableExtensions(__GLXscreenConfigs * psc,
+ GLboolean display_is_direct_capable,
+ int minor_version)
{
unsigned char server_support[8];
unsigned char usable[8];
- unsigned i;
+ unsigned i;
__glXExtensionsCtr();
- __glXExtensionsCtrScreen( psc );
+ __glXExtensionsCtrScreen(psc);
- (void) memset( server_support, 0, sizeof( server_support ) );
- __glXProcessServerString( known_glx_extensions,
- psc->serverGLXexts, server_support );
+ (void) memset(server_support, 0, sizeof(server_support));
+ __glXProcessServerString(known_glx_extensions,
+ psc->serverGLXexts, server_support);
/* This is a hack. Some servers support GLX 1.3 but don't export
* "emulated" as well.
*/
- if ( minor_version >= 3 ) {
- SET_BIT( server_support, EXT_visual_info_bit );
- SET_BIT( server_support, EXT_visual_rating_bit );
- SET_BIT( server_support, SGI_make_current_read_bit );
- SET_BIT( server_support, SGIX_fbconfig_bit );
- SET_BIT( server_support, SGIX_pbuffer_bit );
-
+ if (minor_version >= 3) {
+ SET_BIT(server_support, EXT_visual_info_bit);
+ SET_BIT(server_support, EXT_visual_rating_bit);
+ SET_BIT(server_support, SGI_make_current_read_bit);
+ SET_BIT(server_support, SGIX_fbconfig_bit);
+ SET_BIT(server_support, SGIX_pbuffer_bit);
+
/* This one is a little iffy. GLX 1.3 doesn't incorporate all of this
* extension. However, the only part that is not strictly client-side
* is shared. That's the glXQueryContext / glXQueryContextInfoEXT
* function.
*/
- SET_BIT( server_support, EXT_import_context_bit );
+ SET_BIT(server_support, EXT_import_context_bit);
}
* support it.
*/
- if ( display_is_direct_capable ) {
- for ( i = 0 ; i < 8 ; i++ ) {
- usable[i] = (client_glx_support[i] & client_glx_only[i])
- | (client_glx_support[i] & psc->direct_support[i] & server_support[i])
- | (client_glx_support[i] & psc->direct_support[i] & direct_glx_only[i]);
+ if (display_is_direct_capable) {
+ for (i = 0; i < 8; i++) {
+ usable[i] = (client_glx_support[i] & client_glx_only[i])
+ | (client_glx_support[i] & psc->
+ direct_support[i] & server_support[i])
+ | (client_glx_support[i] & psc->
+ direct_support[i] & direct_glx_only[i]);
}
}
else {
- for ( i = 0 ; i < 8 ; i++ ) {
- usable[i] = (client_glx_support[i] & client_glx_only[i])
- | (client_glx_support[i] & server_support[i]);
+ for (i = 0; i < 8; i++) {
+ usable[i] = (client_glx_support[i] & client_glx_only[i])
+ | (client_glx_support[i] & server_support[i]);
}
}
- psc->effectiveGLXexts = __glXGetStringFromTable( known_glx_extensions,
- usable );
+ psc->effectiveGLXexts = __glXGetStringFromTable(known_glx_extensions,
+ usable);
}
*/
void
-__glXCalculateUsableGLExtensions( __GLXcontext * gc,
- const char * server_string,
- int major_version, int minor_version )
+__glXCalculateUsableGLExtensions(__GLXcontext * gc,
+ const char *server_string,
+ int major_version, int minor_version)
{
- unsigned char server_support[ __GL_EXT_BYTES ];
- unsigned char usable[ __GL_EXT_BYTES ];
- unsigned i;
+ unsigned char server_support[__GL_EXT_BYTES];
+ unsigned char usable[__GL_EXT_BYTES];
+ unsigned i;
__glXExtensionsCtr();
- (void) memset( server_support, 0, sizeof( server_support ) );
- __glXProcessServerString( known_gl_extensions, server_string,
- server_support );
+ (void) memset(server_support, 0, sizeof(server_support));
+ __glXProcessServerString(known_gl_extensions, server_string,
+ server_support);
/* Handle lazy servers that don't export all the extensions strings that
* are part of the GL core version that they support.
*/
- for ( i = 0 ; i < __GL_EXT_BYTES ; i++ ) {
- if ( (known_gl_extensions[i].version_major != 0)
- && ((major_version > known_gl_extensions[i].version_major)
- || ((major_version == known_gl_extensions[i].version_major)
- && (minor_version >= known_gl_extensions[i].version_minor))) ) {
- SET_BIT( server_support, known_gl_extensions[i].bit );
+ for (i = 0; i < __GL_EXT_BYTES; i++) {
+ if ((known_gl_extensions[i].version_major != 0)
+ && ((major_version > known_gl_extensions[i].version_major)
+ || ((major_version == known_gl_extensions[i].version_major)
+ && (minor_version >=
+ known_gl_extensions[i].version_minor)))) {
+ SET_BIT(server_support, known_gl_extensions[i].bit);
}
}
* and it only needs client-side support.
*/
- for ( i = 0 ; i < __GL_EXT_BYTES ; i++ ) {
+ for (i = 0; i < __GL_EXT_BYTES; i++) {
usable[i] = (client_gl_support[i] & client_gl_only[i])
- | (client_gl_support[i] & server_support[i]);
+ | (client_gl_support[i] & server_support[i]);
}
- gc->extensions = (unsigned char *)
- __glXGetStringFromTable( known_gl_extensions, usable );
- (void) memcpy( gc->gl_extension_bits, usable, sizeof( usable ) );
+ gc->extensions = (unsigned char *)
+ __glXGetStringFromTable(known_gl_extensions, usable);
+ (void) memcpy(gc->gl_extension_bits, usable, sizeof(usable));
}
* rendering.
*/
void
-__glXGetGLVersion( int * major_version, int * minor_version )
-{
- __glXExtensionsCtr();
- *major_version = gl_major;
- *minor_version = gl_minor;
+__glXGetGLVersion(int *major_version, int *minor_version)
+{
+ __glXExtensionsCtr();
+ *major_version = gl_major;
+ *minor_version = gl_minor;
}
* supported by the client to the server.
*/
char *
-__glXGetClientGLExtensionString( void )
+__glXGetClientGLExtensionString(void)
{
- __glXExtensionsCtr();
- return __glXGetStringFromTable( known_gl_extensions, client_gl_support );
+ __glXExtensionsCtr();
+ return __glXGetStringFromTable(known_gl_extensions, client_gl_support);
}
#ifndef GLX_GLXEXTENSIONS_H
#define GLX_GLXEXTENSIONS_H
-enum {
+enum
+{
ARB_get_proc_address_bit = 0,
ARB_multisample_bit,
ARB_render_texture_bit,
EXT_visual_rating_bit,
EXT_import_context_bit,
MESA_agp_offset_bit,
- MESA_allocate_memory_bit, /* Replaces MESA_agp_offset & NV_vertex_array_range */
+ MESA_allocate_memory_bit, /* Replaces MESA_agp_offset & NV_vertex_array_range */
MESA_copy_sub_buffer_bit,
MESA_depth_float_bit,
MESA_pixmap_colormap_bit,
EXT_texture_from_pixmap_bit
};
-enum {
+enum
+{
GL_ARB_depth_texture_bit = 0,
GL_ARB_draw_buffers_bit,
GL_ARB_fragment_program_bit,
struct __GLXscreenConfigsRec;
struct __GLXcontextRec;
-extern GLboolean __glXExtensionBitIsEnabled( struct __GLXscreenConfigsRec *psc, unsigned bit );
-extern const char * __glXGetClientExtensions( void );
-extern void __glXCalculateUsableExtensions( struct __GLXscreenConfigsRec *psc,
- GLboolean display_is_direct_capable, int server_minor_version );
-extern void __glXScrEnableExtension( struct __GLXscreenConfigsRec *psc, const char * name );
-extern void __glXCalculateUsableGLExtensions( struct __GLXcontextRec * gc,
- const char * server_string, int major_version, int minor_version );
-extern void __glXGetGLVersion( int * major_version, int * minor_version );
-extern char * __glXGetClientGLExtensionString( void );
+extern GLboolean __glXExtensionBitIsEnabled(struct __GLXscreenConfigsRec *psc,
+ unsigned bit);
+extern const char *__glXGetClientExtensions(void);
+extern void __glXCalculateUsableExtensions(struct __GLXscreenConfigsRec *psc,
+ GLboolean
+ display_is_direct_capable,
+ int server_minor_version);
-extern GLboolean __glExtensionBitIsEnabled( const struct __GLXcontextRec * gc,
- unsigned bit );
+extern void __glXCalculateUsableGLExtensions(struct __GLXcontextRec *gc,
+ const char *server_string,
+ int major_version,
+ int minor_version);
+extern void __glXGetGLVersion(int *major_version, int *minor_version);
+extern char *__glXGetClientGLExtensionString(void);
+extern GLboolean __glExtensionBitIsEnabled(const struct __GLXcontextRec *gc,
+ unsigned bit);
+
+extern void
+__glXEnableDirectExtension(struct __GLXscreenConfigsRec *psc,
+ const char *name);
/* Source-level backwards compatibility with old drivers. They won't
* find the respective functions, though.
*/
-typedef void (* PFNGLXENABLEEXTENSIONPROC) ( const char * name,
- GLboolean force_client );
-typedef void (* PFNGLXDISABLEEXTENSIONPROC) ( const char * name );
+typedef void (*PFNGLXENABLEEXTENSIONPROC) (const char *name,
+ GLboolean force_client);
+typedef void (*PFNGLXDISABLEEXTENSIONPROC) (const char *name);
/* GLX_ALIAS should be used for functions with a non-void return type.
GLX_ALIAS_VOID is for functions with a void return type. */
#else
# if defined(__GNUC__) && !defined(GLX_ALIAS_UNSUPPORTED)
# define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \
- return_type real_func proto_args \
- __attribute__ ((alias( # aliased_func ) ));
+ return_type real_func proto_args \
+ __attribute__ ((alias( # aliased_func ) ));
# define GLX_ALIAS_VOID(real_func, proto_args, args, aliased_func) \
- GLX_ALIAS(void, real_func, proto_args, args, aliased_func)
+ GLX_ALIAS(void, real_func, proto_args, args, aliased_func)
# else
# define GLX_ALIAS(return_type, real_func, proto_args, args, aliased_func) \
- return_type real_func proto_args \
- { return aliased_func args ; }
+ return_type real_func proto_args \
+ { return aliased_func args ; }
# define GLX_ALIAS_VOID(real_func, proto_args, args, aliased_func) \
- void real_func proto_args \
- { aliased_func args ; }
+ void real_func proto_args \
+ { aliased_func args ; }
# endif /* __GNUC__ */
#endif /* GLX_NO_STATIC_EXTENSION_FUNCTIONS */
--- /dev/null
+/* glxhash.c -- Small hash table support for integer -> integer mapping
+ * Taken from libdrm.
+ *
+ * Created: Sun Apr 18 09:35:45 1999 by faith@precisioninsight.com
+ *
+ * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
+ *
+ * DESCRIPTION
+ *
+ * This file contains a straightforward implementation of a fixed-sized
+ * hash table using self-organizing linked lists [Knuth73, pp. 398-399] for
+ * collision resolution. There are two potentially interesting things
+ * about this implementation:
+ *
+ * 1) The table is power-of-two sized. Prime sized tables are more
+ * traditional, but do not have a significant advantage over power-of-two
+ * sized table, especially when double hashing is not used for collision
+ * resolution.
+ *
+ * 2) The hash computation uses a table of random integers [Hanson97,
+ * pp. 39-41].
+ *
+ * FUTURE ENHANCEMENTS
+ *
+ * With a table size of 512, the current implementation is sufficient for a
+ * few hundred keys. Since this is well above the expected size of the
+ * tables for which this implementation was designed, the implementation of
+ * dynamic hash tables was postponed until the need arises. A common (and
+ * naive) approach to dynamic hash table implementation simply creates a
+ * new hash table when necessary, rehashes all the data into the new table,
+ * and destroys the old table. The approach in [Larson88] is superior in
+ * two ways: 1) only a portion of the table is expanded when needed,
+ * distributing the expansion cost over several insertions, and 2) portions
+ * of the table can be locked, enabling a scalable thread-safe
+ * implementation.
+ *
+ * REFERENCES
+ *
+ * [Hanson97] David R. Hanson. C Interfaces and Implementations:
+ * Techniques for Creating Reusable Software. Reading, Massachusetts:
+ * Addison-Wesley, 1997.
+ *
+ * [Knuth73] Donald E. Knuth. The Art of Computer Programming. Volume 3:
+ * Sorting and Searching. Reading, Massachusetts: Addison-Wesley, 1973.
+ *
+ * [Larson88] Per-Ake Larson. "Dynamic Hash Tables". CACM 31(4), April
+ * 1988, pp. 446-457.
+ *
+ */
+
+#include "glxhash.h"
+#include <X11/Xfuncproto.h>
+
+#define HASH_MAIN 0
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define HASH_MAGIC 0xdeadbeef
+#define HASH_DEBUG 0
+#define HASH_SIZE 512 /* Good for about 100 entries */
+ /* If you change this value, you probably
+ have to change the HashHash hashing
+ function! */
+
+#define HASH_ALLOC malloc
+#define HASH_FREE free
+#define HASH_RANDOM_DECL
+#define HASH_RANDOM_INIT(seed) srandom(seed)
+#define HASH_RANDOM random()
+#define HASH_RANDOM_DESTROY
+
+typedef struct __glxHashBucket
+{
+ unsigned long key;
+ void *value;
+ struct __glxHashBucket *next;
+} __glxHashBucket, *__glxHashBucketPtr;
+
+typedef struct __glxHashTable *__glxHashTablePtr;
+struct __glxHashTable
+{
+ unsigned long magic;
+ unsigned long hits; /* At top of linked list */
+ unsigned long partials; /* Not at top of linked list */
+ unsigned long misses; /* Not in table */
+ __glxHashBucketPtr buckets[HASH_SIZE];
+ int p0;
+ __glxHashBucketPtr p1;
+};
+
+static unsigned long
+HashHash(unsigned long key)
+{
+ unsigned long hash = 0;
+ unsigned long tmp = key;
+ static int init = 0;
+ static unsigned long scatter[256];
+ int i;
+
+ if (!init) {
+ HASH_RANDOM_DECL;
+ HASH_RANDOM_INIT(37);
+ for (i = 0; i < 256; i++)
+ scatter[i] = HASH_RANDOM;
+ HASH_RANDOM_DESTROY;
+ ++init;
+ }
+
+ while (tmp) {
+ hash = (hash << 1) + scatter[tmp & 0xff];
+ tmp >>= 8;
+ }
+
+ hash %= HASH_SIZE;
+#if HASH_DEBUG
+ printf("Hash(%d) = %d\n", key, hash);
+#endif
+ return hash;
+}
+
+_X_HIDDEN __glxHashTable *
+__glxHashCreate(void)
+{
+ __glxHashTablePtr table;
+ int i;
+
+ table = HASH_ALLOC(sizeof(*table));
+ if (!table)
+ return NULL;
+ table->magic = HASH_MAGIC;
+ table->hits = 0;
+ table->partials = 0;
+ table->misses = 0;
+
+ for (i = 0; i < HASH_SIZE; i++)
+ table->buckets[i] = NULL;
+ return table;
+}
+
+_X_HIDDEN int
+__glxHashDestroy(__glxHashTable * t)
+{
+ __glxHashTablePtr table = (__glxHashTablePtr) t;
+ __glxHashBucketPtr bucket;
+ __glxHashBucketPtr next;
+ int i;
+
+ if (table->magic != HASH_MAGIC)
+ return -1; /* Bad magic */
+
+ for (i = 0; i < HASH_SIZE; i++) {
+ for (bucket = table->buckets[i]; bucket;) {
+ next = bucket->next;
+ HASH_FREE(bucket);
+ bucket = next;
+ }
+ }
+ HASH_FREE(table);
+ return 0;
+}
+
+/* Find the bucket and organize the list so that this bucket is at the
+ top. */
+
+static __glxHashBucketPtr
+HashFind(__glxHashTablePtr table, unsigned long key, unsigned long *h)
+{
+ unsigned long hash = HashHash(key);
+ __glxHashBucketPtr prev = NULL;
+ __glxHashBucketPtr bucket;
+
+ if (h)
+ *h = hash;
+
+ for (bucket = table->buckets[hash]; bucket; bucket = bucket->next) {
+ if (bucket->key == key) {
+ if (prev) {
+ /* Organize */
+ prev->next = bucket->next;
+ bucket->next = table->buckets[hash];
+ table->buckets[hash] = bucket;
+ ++table->partials;
+ }
+ else {
+ ++table->hits;
+ }
+ return bucket;
+ }
+ prev = bucket;
+ }
+ ++table->misses;
+ return NULL;
+}
+
+_X_HIDDEN int
+__glxHashLookup(__glxHashTable * t, unsigned long key, void **value)
+{
+ __glxHashTablePtr table = (__glxHashTablePtr) t;
+ __glxHashBucketPtr bucket;
+
+ if (!table || table->magic != HASH_MAGIC)
+ return -1; /* Bad magic */
+
+ bucket = HashFind(table, key, NULL);
+ if (!bucket)
+ return 1; /* Not found */
+ *value = bucket->value;
+ return 0; /* Found */
+}
+
+_X_HIDDEN int
+__glxHashInsert(__glxHashTable * t, unsigned long key, void *value)
+{
+ __glxHashTablePtr table = (__glxHashTablePtr) t;
+ __glxHashBucketPtr bucket;
+ unsigned long hash;
+
+ if (table->magic != HASH_MAGIC)
+ return -1; /* Bad magic */
+
+ if (HashFind(table, key, &hash))
+ return 1; /* Already in table */
+
+ bucket = HASH_ALLOC(sizeof(*bucket));
+ if (!bucket)
+ return -1; /* Error */
+ bucket->key = key;
+ bucket->value = value;
+ bucket->next = table->buckets[hash];
+ table->buckets[hash] = bucket;
+#if HASH_DEBUG
+ printf("Inserted %d at %d/%p\n", key, hash, bucket);
+#endif
+ return 0; /* Added to table */
+}
+
+_X_HIDDEN int
+__glxHashDelete(__glxHashTable * t, unsigned long key)
+{
+ __glxHashTablePtr table = (__glxHashTablePtr) t;
+ unsigned long hash;
+ __glxHashBucketPtr bucket;
+
+ if (table->magic != HASH_MAGIC)
+ return -1; /* Bad magic */
+
+ bucket = HashFind(table, key, &hash);
+
+ if (!bucket)
+ return 1; /* Not found */
+
+ table->buckets[hash] = bucket->next;
+ HASH_FREE(bucket);
+ return 0;
+}
+
+_X_HIDDEN int
+__glxHashNext(__glxHashTable * t, unsigned long *key, void **value)
+{
+ __glxHashTablePtr table = (__glxHashTablePtr) t;
+
+ while (table->p0 < HASH_SIZE) {
+ if (table->p1) {
+ *key = table->p1->key;
+ *value = table->p1->value;
+ table->p1 = table->p1->next;
+ return 1;
+ }
+ table->p1 = table->buckets[table->p0];
+ ++table->p0;
+ }
+ return 0;
+}
+
+_X_HIDDEN int
+__glxHashFirst(__glxHashTable * t, unsigned long *key, void **value)
+{
+ __glxHashTablePtr table = (__glxHashTablePtr) t;
+
+ if (table->magic != HASH_MAGIC)
+ return -1; /* Bad magic */
+
+ table->p0 = 0;
+ table->p1 = table->buckets[0];
+ return __glxHashNext(table, key, value);
+}
+
+#if HASH_MAIN
+#define DIST_LIMIT 10
+static int dist[DIST_LIMIT];
+
+static void
+clear_dist(void)
+{
+ int i;
+
+ for (i = 0; i < DIST_LIMIT; i++)
+ dist[i] = 0;
+}
+
+static int
+count_entries(__glxHashBucketPtr bucket)
+{
+ int count = 0;
+
+ for (; bucket; bucket = bucket->next)
+ ++count;
+ return count;
+}
+
+static void
+update_dist(int count)
+{
+ if (count >= DIST_LIMIT)
+ ++dist[DIST_LIMIT - 1];
+ else
+ ++dist[count];
+}
+
+static void
+compute_dist(__glxHashTablePtr table)
+{
+ int i;
+ __glxHashBucketPtr bucket;
+
+ printf("Hits = %ld, partials = %ld, misses = %ld\n",
+ table->hits, table->partials, table->misses);
+ clear_dist();
+ for (i = 0; i < HASH_SIZE; i++) {
+ bucket = table->buckets[i];
+ update_dist(count_entries(bucket));
+ }
+ for (i = 0; i < DIST_LIMIT; i++) {
+ if (i != DIST_LIMIT - 1)
+ printf("%5d %10d\n", i, dist[i]);
+ else
+ printf("other %10d\n", dist[i]);
+ }
+}
+
+static void
+check_table(__glxHashTablePtr table, unsigned long key, unsigned long value)
+{
+ unsigned long retval = 0;
+ int retcode = __glxHashLookup(table, key, &retval);
+
+ switch (retcode) {
+ case -1:
+ printf("Bad magic = 0x%08lx:"
+ " key = %lu, expected = %lu, returned = %lu\n",
+ table->magic, key, value, retval);
+ break;
+ case 1:
+ printf("Not found: key = %lu, expected = %lu returned = %lu\n",
+ key, value, retval);
+ break;
+ case 0:
+ if (value != retval)
+ printf("Bad value: key = %lu, expected = %lu, returned = %lu\n",
+ key, value, retval);
+ break;
+ default:
+ printf("Bad retcode = %d: key = %lu, expected = %lu, returned = %lu\n",
+ retcode, key, value, retval);
+ break;
+ }
+}
+
+int
+main(void)
+{
+ __glxHashTablePtr table;
+ int i;
+
+ printf("\n***** 256 consecutive integers ****\n");
+ table = __glxHashCreate();
+ for (i = 0; i < 256; i++)
+ __glxHashInsert(table, i, i);
+ for (i = 0; i < 256; i++)
+ check_table(table, i, i);
+ for (i = 256; i >= 0; i--)
+ check_table(table, i, i);
+ compute_dist(table);
+ __glxHashDestroy(table);
+
+ printf("\n***** 1024 consecutive integers ****\n");
+ table = __glxHashCreate();
+ for (i = 0; i < 1024; i++)
+ __glxHashInsert(table, i, i);
+ for (i = 0; i < 1024; i++)
+ check_table(table, i, i);
+ for (i = 1024; i >= 0; i--)
+ check_table(table, i, i);
+ compute_dist(table);
+ __glxHashDestroy(table);
+
+ printf("\n***** 1024 consecutive page addresses (4k pages) ****\n");
+ table = __glxHashCreate();
+ for (i = 0; i < 1024; i++)
+ __glxHashInsert(table, i * 4096, i);
+ for (i = 0; i < 1024; i++)
+ check_table(table, i * 4096, i);
+ for (i = 1024; i >= 0; i--)
+ check_table(table, i * 4096, i);
+ compute_dist(table);
+ __glxHashDestroy(table);
+
+ printf("\n***** 1024 random integers ****\n");
+ table = __glxHashCreate();
+ srandom(0xbeefbeef);
+ for (i = 0; i < 1024; i++)
+ __glxHashInsert(table, random(), i);
+ srandom(0xbeefbeef);
+ for (i = 0; i < 1024; i++)
+ check_table(table, random(), i);
+ srandom(0xbeefbeef);
+ for (i = 0; i < 1024; i++)
+ check_table(table, random(), i);
+ compute_dist(table);
+ __glxHashDestroy(table);
+
+ printf("\n***** 5000 random integers ****\n");
+ table = __glxHashCreate();
+ srandom(0xbeefbeef);
+ for (i = 0; i < 5000; i++)
+ __glxHashInsert(table, random(), i);
+ srandom(0xbeefbeef);
+ for (i = 0; i < 5000; i++)
+ check_table(table, random(), i);
+ srandom(0xbeefbeef);
+ for (i = 0; i < 5000; i++)
+ check_table(table, random(), i);
+ compute_dist(table);
+ __glxHashDestroy(table);
+
+ return 0;
+}
+#endif
--- /dev/null
+#ifndef _GLX_HASH_H_
+#define _GLX_HASH_H_
+
+
+typedef struct __glxHashTable __glxHashTable;
+
+/* Hash table routines */
+extern __glxHashTable *__glxHashCreate(void);
+extern int __glxHashDestroy(__glxHashTable * t);
+extern int __glxHashLookup(__glxHashTable * t, unsigned long key,
+ void **value);
+extern int __glxHashInsert(__glxHashTable * t, unsigned long key,
+ void *value);
+extern int __glxHashDelete(__glxHashTable * t, unsigned long key);
+extern int __glxHashFirst(__glxHashTable * t, unsigned long *key,
+ void **value);
+extern int __glxHashNext(__glxHashTable * t, unsigned long *key,
+ void **value);
+
+#endif /* _GLX_HASH_H_ */
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 0;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint compsize = __glCallLists_size(type);
const GLuint cmdlen = 12 + __GLX_PAD((compsize * n));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (gc->currentDpy != NULL), 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ((gc->pc + cmdlen) > gc->bufEnd) {
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
GLuint retval = (GLuint) 0;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((mapsize * 4));
+ if (mapsize < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((mapsize >= 0) && (gc->currentDpy != NULL), 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ((gc->pc + cmdlen) > gc->bufEnd) {
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((mapsize * 4));
+ if (mapsize < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((mapsize >= 0) && (gc->currentDpy != NULL), 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ((gc->pc + cmdlen) > gc->bufEnd) {
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((mapsize * 2));
+ if (mapsize < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((mapsize >= 0) && (gc->currentDpy != NULL), 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ((gc->pc + cmdlen) > gc->bufEnd) {
__GLXcontext *const gc = __glXGetCurrentContext();
const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 28;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
__indirect_glGetPolygonStipple(GLubyte *mask)
{
__GLXcontext *const gc = __glXGetCurrentContext();
- const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
__GLXcontext *const gc = __glXGetCurrentContext();
const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 20;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 12;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 12;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
GLboolean retval = (GLboolean) 0;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
}
}
-#define X_GLsop_AreTexturesResident 143
-GLboolean
-__indirect_glAreTexturesResident(GLsizei n, const GLuint * textures,
- GLboolean * residences)
-{
- __GLXcontext *const gc = __glXGetCurrentContext();
- Display *const dpy = gc->currentDpy;
- GLboolean retval = (GLboolean) 0;
- const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
- if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
-#ifdef USE_XCB
- xcb_connection_t *c = XGetXCBConnection(dpy);
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- xcb_glx_are_textures_resident_reply_t *reply =
- xcb_glx_are_textures_resident_reply(c,
- xcb_glx_are_textures_resident
- (c, gc->currentContextTag, n,
- textures), NULL);
- (void) memcpy(residences, xcb_glx_are_textures_resident_data(reply),
- xcb_glx_are_textures_resident_data_length(reply) *
- sizeof(GLboolean));
- retval = reply->ret_val;
- free(reply);
-#else
- GLubyte const *pc =
- __glXSetupSingleRequest(gc, X_GLsop_AreTexturesResident, cmdlen);
- (void) memcpy((void *) (pc + 0), (void *) (&n), 4);
- (void) memcpy((void *) (pc + 4), (void *) (textures), (n * 4));
- retval = (GLboolean) __glXReadReply(dpy, 1, residences, GL_TRUE);
- UnlockDisplay(dpy);
- SyncHandle();
-#endif /* USE_XCB */
- }
- return retval;
-}
-
-#define X_GLvop_AreTexturesResidentEXT 11
-GLboolean
-glAreTexturesResidentEXT(GLsizei n, const GLuint * textures,
- GLboolean * residences)
-{
- __GLXcontext *const gc = __glXGetCurrentContext();
-
- if (gc->isDirect) {
- return CALL_AreTexturesResident(GET_DISPATCH(),
- (n, textures, residences));
- } else {
- __GLXcontext *const gc = __glXGetCurrentContext();
- Display *const dpy = gc->currentDpy;
- GLboolean retval = (GLboolean) 0;
- const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
- if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
- GLubyte const *pc =
- __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
- X_GLvop_AreTexturesResidentEXT,
- cmdlen);
- (void) memcpy((void *) (pc + 0), (void *) (&n), 4);
- (void) memcpy((void *) (pc + 4), (void *) (textures), (n * 4));
- retval = (GLboolean) __glXReadReply(dpy, 1, residences, GL_TRUE);
- UnlockDisplay(dpy);
- SyncHandle();
- }
- return retval;
- }
-}
-
#define X_GLrop_CopyTexImage1D 4119
void
__indirect_glCopyTexImage1D(GLenum target, GLint level, GLenum internalformat,
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+#endif
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_DeleteTextures(GET_DISPATCH(), (n, textures));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivate,
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GenTextures(GET_DISPATCH(), (n, textures));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 4;
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
GLboolean retval = (GLboolean) 0;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
return CALL_IsTexture(GET_DISPATCH(), (texture));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 8 + __GLX_PAD((n * 4)) + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_PrioritizeTextures, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&n), 4);
__GLXcontext *const gc = __glXGetCurrentContext();
const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 16;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetColorTable(GET_DISPATCH(), (target, format, type, table));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetColorTableParameterfv(GET_DISPATCH(),
(target, pname, params));
} else {
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetColorTableParameteriv(GET_DISPATCH(),
(target, pname, params));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 16;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetConvolutionFilter(GET_DISPATCH(),
(target, format, type, image));
} else {
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetConvolutionParameterfv(GET_DISPATCH(),
(target, pname, params));
} else {
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetConvolutionParameteriv(GET_DISPATCH(),
(target, pname, params));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 16;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetHistogram(GET_DISPATCH(),
(target, reset, format, type, values));
} else {
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetHistogramParameterfv(GET_DISPATCH(), (target, pname, params));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetHistogramParameteriv(GET_DISPATCH(), (target, pname, params));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
__GLXcontext *const gc = __glXGetCurrentContext();
const __GLXattribute *const state = gc->client_state_private;
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 16;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetMinmax(GET_DISPATCH(), (target, reset, format, type, values));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetMinmaxParameterfv(GET_DISPATCH(), (target, pname, params));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
- if (gc->isDirect) {
+ if (gc->driContext) {
CALL_GetMinmaxParameteriv(GET_DISPATCH(), (target, pname, params));
} else {
__GLXcontext *const gc = __glXGetCurrentContext();
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 16 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((len >= 0) && (gc->currentDpy != NULL), 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ((gc->pc + cmdlen) > gc->bufEnd) {
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+#endif
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
+#ifndef USE_XCB
const GLuint cmdlen = 8;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
GLboolean retval = (GLboolean) 0;
+#ifndef USE_XCB
const GLuint cmdlen = 4;
+#endif
if (__builtin_expect(dpy != NULL, 1)) {
#ifdef USE_XCB
xcb_connection_t *c = XGetXCBConnection(dpy);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 8 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (gc->currentDpy != NULL), 1)) {
if (cmdlen <= gc->maxSmallRenderCommandSize) {
if ((gc->pc + cmdlen) > gc->bufEnd) {
Display *const dpy = gc->currentDpy;
GLboolean retval = (GLboolean) 0;
const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return 0;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivate,
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 4;
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 16 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(len >= 0, 1)) {
emit_header(gc->pc, X_GLrop_LoadProgramNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&target), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 16 + __GLX_PAD((num * 32));
+ if (num < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(num >= 0, 1)) {
emit_header(gc->pc, X_GLrop_ProgramParameters4dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&target), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 16 + __GLX_PAD((num * 16));
+ if (num < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(num >= 0, 1)) {
emit_header(gc->pc, X_GLrop_ProgramParameters4fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&target), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 8 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_RequestResidentProgramsNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&n), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 8));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs1dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs1fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 2));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs1svNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 16));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs2dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 8));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs2fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs2svNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 24));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs3dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 12));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs3fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 6));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs3svNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 32));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs4dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 16));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs4fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 8));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs4svNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 12 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_VertexAttribs4ubvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&index), 4);
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 8 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((len >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 8 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((len >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 44 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(len >= 0, 1)) {
emit_header(gc->pc, X_GLrop_ProgramNamedParameter4dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&x), 8);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 44 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(len >= 0, 1)) {
emit_header(gc->pc, X_GLrop_ProgramNamedParameter4dvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (v), 32);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 28 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(len >= 0, 1)) {
emit_header(gc->pc, X_GLrop_ProgramNamedParameter4fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&id), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 28 + __GLX_PAD(len);
+ if (len < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(len >= 0, 1)) {
emit_header(gc->pc, X_GLrop_ProgramNamedParameter4fvNV, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&id), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 8 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_DeleteFramebuffersEXT, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&n), 4);
{
__GLXcontext *const gc = __glXGetCurrentContext();
const GLuint cmdlen = 8 + __GLX_PAD((n * 4));
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect(n >= 0, 1)) {
emit_header(gc->pc, X_GLrop_DeleteRenderbuffersEXT, cmdlen);
(void) memcpy((void *) (gc->pc + 4), (void *) (&n), 4);
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 4;
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
__GLXcontext *const gc = __glXGetCurrentContext();
Display *const dpy = gc->currentDpy;
const GLuint cmdlen = 4;
+ if (n < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
GLubyte const *pc =
__glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
--- /dev/null
+/*
+ * (C) Copyright IBM Corporation 2004
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * on the rights to use, copy, modify, merge, publish, distribute, sub
+ * license, and/or sell copies of the Software, and to permit persons to whom
+ * the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+ * USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/**
+ * \file glx_texture_compression.c
+ * Contains the routines required to implement GLX protocol for
+ * ARB_texture_compression and related extensions.
+ *
+ * \sa http://oss.sgi.com/projects/ogl-sample/registry/ARB/texture_compression.txt
+ *
+ * \author Ian Romanick <idr@us.ibm.com>
+ */
+
+#include "packrender.h"
+#include "packsingle.h"
+#include "indirect.h"
+
+#include <assert.h>
+
+
+void
+__indirect_glGetCompressedTexImageARB(GLenum target, GLint level,
+ GLvoid * img)
+{
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ xGLXGetTexImageReply reply;
+ size_t image_bytes;
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_GetCompressedTexImage, 8);
+ __GLX_SINGLE_PUT_LONG(0, target);
+ __GLX_SINGLE_PUT_LONG(4, level);
+ __GLX_SINGLE_READ_XREPLY();
+
+ image_bytes = reply.width;
+ assert(image_bytes <= ((4 * reply.length) - 0));
+ assert(image_bytes >= ((4 * reply.length) - 3));
+
+ if (image_bytes != 0) {
+ _XRead(dpy, (char *) img, image_bytes);
+ if (image_bytes < (4 * reply.length)) {
+ _XEatData(dpy, (4 * reply.length) - image_bytes);
+ }
+ }
+
+ __GLX_SINGLE_END();
+}
+
+
+/**
+ * Internal function used for \c glCompressedTexImage1D and
+ * \c glCompressedTexImage2D.
+ */
+static void
+CompressedTexImage1D2D(GLenum target, GLint level,
+ GLenum internal_format,
+ GLsizei width, GLsizei height,
+ GLint border, GLsizei image_size,
+ const GLvoid * data, CARD32 rop)
+{
+ __GLX_DECLARE_VARIABLES();
+
+ __GLX_LOAD_VARIABLES();
+ if (gc->currentDpy == NULL) {
+ return;
+ }
+
+ if ((target == GL_PROXY_TEXTURE_1D)
+ || (target == GL_PROXY_TEXTURE_2D)
+ || (target == GL_PROXY_TEXTURE_CUBE_MAP)) {
+ compsize = 0;
+ }
+ else {
+ compsize = image_size;
+ }
+
+ cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE + compsize);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ __GLX_BEGIN_VARIABLE(rop, cmdlen);
+ __GLX_PUT_LONG(4, target);
+ __GLX_PUT_LONG(8, level);
+ __GLX_PUT_LONG(12, internal_format);
+ __GLX_PUT_LONG(16, width);
+ __GLX_PUT_LONG(20, height);
+ __GLX_PUT_LONG(24, border);
+ __GLX_PUT_LONG(28, image_size);
+ if (compsize != 0) {
+ __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE,
+ data, image_size);
+ }
+ __GLX_END(cmdlen);
+ }
+ else {
+ assert(compsize != 0);
+
+ __GLX_BEGIN_VARIABLE_LARGE(rop, cmdlen + 4);
+ __GLX_PUT_LONG(8, target);
+ __GLX_PUT_LONG(12, level);
+ __GLX_PUT_LONG(16, internal_format);
+ __GLX_PUT_LONG(20, width);
+ __GLX_PUT_LONG(24, height);
+ __GLX_PUT_LONG(28, border);
+ __GLX_PUT_LONG(32, image_size);
+ __glXSendLargeCommand(gc, gc->pc,
+ __GLX_COMPRESSED_TEXIMAGE_CMD_HDR_SIZE + 4,
+ data, image_size);
+ }
+}
+
+
+/**
+ * Internal function used for \c glCompressedTexSubImage1D and
+ * \c glCompressedTexSubImage2D.
+ */
+static void
+CompressedTexSubImage1D2D(GLenum target, GLint level,
+ GLsizei xoffset, GLsizei yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLsizei image_size,
+ const GLvoid * data, CARD32 rop)
+{
+ __GLX_DECLARE_VARIABLES();
+
+ __GLX_LOAD_VARIABLES();
+ if (gc->currentDpy == NULL) {
+ return;
+ }
+
+ if (target == GL_PROXY_TEXTURE_3D) {
+ compsize = 0;
+ }
+ else {
+ compsize = image_size;
+ }
+
+ cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE + compsize);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ __GLX_BEGIN_VARIABLE(rop, cmdlen);
+ __GLX_PUT_LONG(4, target);
+ __GLX_PUT_LONG(8, level);
+ __GLX_PUT_LONG(12, xoffset);
+ __GLX_PUT_LONG(16, yoffset);
+ __GLX_PUT_LONG(20, width);
+ __GLX_PUT_LONG(24, height);
+ __GLX_PUT_LONG(28, format);
+ __GLX_PUT_LONG(32, image_size);
+ if (compsize != 0) {
+ __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE,
+ data, image_size);
+ }
+ __GLX_END(cmdlen);
+ }
+ else {
+ assert(compsize != 0);
+
+ __GLX_BEGIN_VARIABLE_LARGE(rop, cmdlen + 4);
+ __GLX_PUT_LONG(8, target);
+ __GLX_PUT_LONG(12, level);
+ __GLX_PUT_LONG(16, xoffset);
+ __GLX_PUT_LONG(20, yoffset);
+ __GLX_PUT_LONG(24, width);
+ __GLX_PUT_LONG(28, height);
+ __GLX_PUT_LONG(32, format);
+ __GLX_PUT_LONG(36, image_size);
+ __glXSendLargeCommand(gc, gc->pc,
+ __GLX_COMPRESSED_TEXSUBIMAGE_CMD_HDR_SIZE + 4,
+ data, image_size);
+ }
+}
+
+
+void
+__indirect_glCompressedTexImage1DARB(GLenum target, GLint level,
+ GLenum internal_format, GLsizei width,
+ GLint border, GLsizei image_size,
+ const GLvoid * data)
+{
+ CompressedTexImage1D2D(target, level, internal_format, width, 0,
+ border, image_size, data,
+ X_GLrop_CompressedTexImage1D);
+}
+
+
+void
+__indirect_glCompressedTexImage2DARB(GLenum target, GLint level,
+ GLenum internal_format,
+ GLsizei width, GLsizei height,
+ GLint border, GLsizei image_size,
+ const GLvoid * data)
+{
+ CompressedTexImage1D2D(target, level, internal_format, width, height,
+ border, image_size, data,
+ X_GLrop_CompressedTexImage2D);
+}
+
+
+void
+__indirect_glCompressedTexImage3DARB(GLenum target, GLint level,
+ GLenum internal_format,
+ GLsizei width, GLsizei height,
+ GLsizei depth, GLint border,
+ GLsizei image_size, const GLvoid * data)
+{
+ __GLX_DECLARE_VARIABLES();
+
+ __GLX_LOAD_VARIABLES();
+ if (gc->currentDpy == NULL) {
+ return;
+ }
+
+ cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE + image_size);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ __GLX_BEGIN_VARIABLE(X_GLrop_CompressedTexImage3D, cmdlen);
+ __GLX_PUT_LONG(4, target);
+ __GLX_PUT_LONG(8, level);
+ __GLX_PUT_LONG(12, internal_format);
+ __GLX_PUT_LONG(16, width);
+ __GLX_PUT_LONG(20, height);
+ __GLX_PUT_LONG(24, depth);
+ __GLX_PUT_LONG(28, border);
+ __GLX_PUT_LONG(32, image_size);
+ if (image_size != 0) {
+ __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE,
+ data, image_size);
+ }
+ __GLX_END(cmdlen);
+ }
+ else {
+ __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_CompressedTexImage3D, cmdlen + 4);
+ __GLX_PUT_LONG(8, target);
+ __GLX_PUT_LONG(12, level);
+ __GLX_PUT_LONG(16, internal_format);
+ __GLX_PUT_LONG(20, width);
+ __GLX_PUT_LONG(24, height);
+ __GLX_PUT_LONG(28, depth);
+ __GLX_PUT_LONG(32, border);
+ __GLX_PUT_LONG(36, image_size);
+ __glXSendLargeCommand(gc, gc->pc,
+ __GLX_COMPRESSED_TEXIMAGE_3D_CMD_HDR_SIZE + 4,
+ data, image_size);
+ }
+}
+
+
+void
+__indirect_glCompressedTexSubImage1DARB(GLenum target, GLint level,
+ GLint xoffset,
+ GLsizei width,
+ GLenum format, GLsizei image_size,
+ const GLvoid * data)
+{
+ CompressedTexSubImage1D2D(target, level, xoffset, 0, width, 0,
+ format, image_size, data,
+ X_GLrop_CompressedTexSubImage1D);
+}
+
+
+void
+__indirect_glCompressedTexSubImage2DARB(GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLsizei image_size,
+ const GLvoid * data)
+{
+ CompressedTexSubImage1D2D(target, level, xoffset, yoffset, width, height,
+ format, image_size, data,
+ X_GLrop_CompressedTexSubImage2D);
+}
+
+
+void
+__indirect_glCompressedTexSubImage3DARB(GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint zoffset, GLsizei width,
+ GLsizei height, GLsizei depth,
+ GLenum format, GLsizei image_size,
+ const GLvoid * data)
+{
+ __GLX_DECLARE_VARIABLES();
+
+ __GLX_LOAD_VARIABLES();
+ if (gc->currentDpy == NULL) {
+ return;
+ }
+
+ cmdlen = __GLX_PAD(__GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE
+ + image_size);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ __GLX_BEGIN_VARIABLE(X_GLrop_CompressedTexSubImage3D, cmdlen);
+ __GLX_PUT_LONG(4, target);
+ __GLX_PUT_LONG(8, level);
+ __GLX_PUT_LONG(12, xoffset);
+ __GLX_PUT_LONG(16, yoffset);
+ __GLX_PUT_LONG(20, zoffset);
+ __GLX_PUT_LONG(24, width);
+ __GLX_PUT_LONG(28, height);
+ __GLX_PUT_LONG(32, depth);
+ __GLX_PUT_LONG(36, format);
+ __GLX_PUT_LONG(40, image_size);
+ if (image_size != 0) {
+ __GLX_PUT_CHAR_ARRAY(__GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE,
+ data, image_size);
+ }
+ __GLX_END(cmdlen);
+ }
+ else {
+ __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_CompressedTexSubImage3D, cmdlen + 4);
+ __GLX_PUT_LONG(8, target);
+ __GLX_PUT_LONG(12, level);
+ __GLX_PUT_LONG(16, xoffset);
+ __GLX_PUT_LONG(20, yoffset);
+ __GLX_PUT_LONG(24, zoffset);
+ __GLX_PUT_LONG(28, width);
+ __GLX_PUT_LONG(32, height);
+ __GLX_PUT_LONG(36, depth);
+ __GLX_PUT_LONG(40, format);
+ __GLX_PUT_LONG(44, image_size);
+ __glXSendLargeCommand(gc, gc->pc,
+ __GLX_COMPRESSED_TEXSUBIMAGE_3D_CMD_HDR_SIZE + 4,
+ data, image_size);
+ }
+}
#include <GL/gl.h>
#include "indirect.h"
-static void TransposeMatrixf(const GLfloat s[16], GLfloat d[16])
+static void
+TransposeMatrixf(const GLfloat s[16], GLfloat d[16])
{
- int i, j;
- for (i = 0; i < 4; i++) {
- for (j = 0; j < 4; j++) {
- d[i*4+j] = s[j*4+i];
- }
- }
+ int i, j;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < 4; j++) {
+ d[i * 4 + j] = s[j * 4 + i];
+ }
+ }
}
-static void TransposeMatrixd(const GLdouble s[16], GLdouble d[16])
+static void
+TransposeMatrixd(const GLdouble s[16], GLdouble d[16])
{
- int i, j;
- for (i = 0; i < 4; i++) {
- for (j = 0; j < 4; j++) {
- d[i*4+j] = s[j*4+i];
- }
- }
+ int i, j;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < 4; j++) {
+ d[i * 4 + j] = s[j * 4 + i];
+ }
+ }
}
void
-__indirect_glLoadTransposeMatrixdARB( const GLdouble * m )
+__indirect_glLoadTransposeMatrixdARB(const GLdouble * m)
{
GLdouble mt[16];
-
- TransposeMatrixd( m, mt );
- __indirect_glLoadMatrixd( mt );
+
+ TransposeMatrixd(m, mt);
+ __indirect_glLoadMatrixd(mt);
}
void
-__indirect_glLoadTransposeMatrixfARB( const GLfloat * m )
+__indirect_glLoadTransposeMatrixfARB(const GLfloat * m)
{
GLfloat mt[16];
- TransposeMatrixf( m, mt );
- __indirect_glLoadMatrixf( mt );
+ TransposeMatrixf(m, mt);
+ __indirect_glLoadMatrixf(mt);
}
void
-__indirect_glMultTransposeMatrixdARB( const GLdouble * m )
+__indirect_glMultTransposeMatrixdARB(const GLdouble * m)
{
GLdouble mt[16];
-
- TransposeMatrixd( m, mt );
- __indirect_glMultMatrixd( mt );
+
+ TransposeMatrixd(m, mt);
+ __indirect_glMultMatrixd(mt);
}
void
-__indirect_glMultTransposeMatrixfARB( const GLfloat * m )
+__indirect_glMultTransposeMatrixfARB(const GLfloat * m)
{
GLfloat mt[16];
- TransposeMatrixf( m, mt );
- __indirect_glMultMatrixf( mt );
+ TransposeMatrixf(m, mt);
+ __indirect_glMultMatrixf(mt);
}
+++ /dev/null
-/*
- * (C) Copyright IBM Corporation 2004, 2005
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * IBM,
- * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef _INDIRECT_VA_PRIVATE_
-#define _INDIRECT_VA_PRIVATE_
-
-/**
- * \file indirect_va_private.h
- *
- * \author Ian Romanick <idr@us.ibm.com>
- */
-
-#include <inttypes.h>
-
-#include "glxclient.h"
-#include "indirect.h"
-#include <GL/glxproto.h>
-
-
-/**
- * State descriptor for a single array of vertex data.
- */
-struct array_state {
- /**
- * Pointer to the application supplied data.
- */
- const void * data;
-
- /**
- * Enum representing the type of the application supplied data.
- */
- GLenum data_type;
-
- /**
- * Stride value supplied by the application. This value is not used
- * internally. It is only kept so that it can be queried by the
- * application using glGet*v.
- */
- GLsizei user_stride;
-
- /**
- * Calculated size, in bytes, of a single element in the array. This
- * is calculated based on \c count and the size of the data type
- * represented by \c data_type.
- */
- GLsizei element_size;
-
- /**
- * Actual byte-stride from one element to the next. This value will
- * be equal to either \c user_stride or \c element_stride.
- */
- GLsizei true_stride;
-
- /**
- * Number of data values in each element.
- */
- GLint count;
-
- /**
- * "Normalized" data is on the range [0,1] (unsigned) or [-1,1] (signed).
- * This is used for mapping integral types to floating point types.
- */
- GLboolean normalized;
-
- /**
- * Pre-calculated GLX protocol command header.
- */
- uint32_t header[2];
-
- /**
- * Size of the header data. For simple data, like glColorPointerfv,
- * this is 4. For complex data that requires either a count (e.g.,
- * glWeightfvARB), an index (e.g., glVertexAttrib1fvARB), or a
- * selector enum (e.g., glMultiTexCoord2fv) this is 8.
- */
- unsigned header_size;
-
- /**
- * Set to \c GL_TRUE if this array is enabled. Otherwise, it is set
- * to \c GL_FALSE.
- */
- GLboolean enabled;
-
- /**
- * For multi-arrayed data (e.g., texture coordinates, generic vertex
- * program attributes, etc.), this specifies which array this is.
- */
- unsigned index;
-
- /**
- * Per-array-type key. For most arrays, this will be the GL enum for
- * that array (e.g., GL_VERTEX_ARRAY for vertex data, GL_NORMAL_ARRAY
- * for normal data, GL_TEXTURE_COORD_ARRAY for texture coordinate data,
- * etc.).
- */
- GLenum key;
-
- /**
- * If this array can be used with the "classic" \c glDrawArrays protocol,
- * this is set to \c GL_TRUE. Otherwise, it is set to \c GL_FALSE.
- */
- GLboolean old_DrawArrays_possible;
-};
-
-
-/**
- * Array state that is pushed / poped by \c glPushClientAttrib and
- * \c glPopClientAttrib.
- */
-struct array_stack_state {
- /**
- * Pointer to the application supplied data.
- */
- const void * data;
-
- /**
- * Enum representing the type of the application supplied data.
- */
- GLenum data_type;
-
- /**
- * Stride value supplied by the application. This value is not used
- * internally. It is only kept so that it can be queried by the
- * application using glGet*v.
- */
- GLsizei user_stride;
-
- /**
- * Number of data values in each element.
- */
- GLint count;
-
- /**
- * Per-array-type key. For most arrays, this will be the GL enum for
- * that array (e.g., GL_VERTEX_ARRAY for vertex data, GL_NORMAL_ARRAY
- * for normal data, GL_TEXTURE_COORD_ARRAY for texture coordinate data,
- * etc.).
- */
- GLenum key;
-
- /**
- * For multi-arrayed data (e.g., texture coordinates, generic vertex
- * program attributes, etc.), this specifies which array this is.
- */
- unsigned index;
-
- /**
- * Set to \c GL_TRUE if this array is enabled. Otherwise, it is set
- * to \c GL_FALSE.
- */
- GLboolean enabled;
-};
-
-
-/**
- * Collection of all the vertex array state.
- */
-struct array_state_vector {
- /**
- * Number of arrays tracked by \c ::arrays.
- */
- size_t num_arrays;
-
- /**
- * Array of vertex array state. This array contains all of the valid
- * vertex arrays. If a vertex array isn't in this array, then it isn't
- * valid. For example, if an implementation does not support
- * EXT_fog_coord, there won't be a GL_FOG_COORD_ARRAY entry in this
- * array.
- */
- struct array_state * arrays;
-
- /**
- * Number of currently enabled client-side arrays. The value of this
- * field is only valid if \c array_info_cache_valid is true.
- */
- size_t enabled_client_array_count;
-
- /**
- * \name ARRAY_INFO cache.
- *
- * These fields track the state of the ARRAY_INFO cache. The
- * \c array_info_cache_size is the size of the actual data stored in
- * \c array_info_cache. \c array_info_cache_buffer_size is the size of
- * the buffer. This will always be greater than or equal to
- * \c array_info_cache_size.
- *
- * \note
- * There are some bytes of extra data before \c array_info_cache that is
- * used to hold the header for RenderLarge commands. This is
- * \b not included in \c array_info_cache_size or
- * \c array_info_cache_buffer_size. \c array_info_cache_base stores a
- * pointer to the true start of the buffer (i.e., what malloc returned).
- */
- /*@{*/
- size_t array_info_cache_size;
- size_t array_info_cache_buffer_size;
- void * array_info_cache;
- void * array_info_cache_base;
- /*@}*/
-
-
- /**
- * Is the cache of ARRAY_INFO data valid? The cache can become invalid
- * when one of several state changes occur. Among these chages are
- * modifying the array settings for an enabled array and enabling /
- * disabling an array.
- */
- GLboolean array_info_cache_valid;
-
- /**
- * Is it possible to use the GL 1.1 / EXT_vertex_arrays protocol? Use
- * of this protocol is disabled with really old servers (i.e., servers
- * that don't support GL 1.1 or EXT_vertex_arrays) or when an environment
- * variable is set.
- *
- * \todo
- * GL 1.1 and EXT_vertex_arrays use identical protocol, but have different
- * opcodes for \c glDrawArrays. For servers that advertise one or the
- * other, there should be a way to select which opcode to use.
- */
- GLboolean old_DrawArrays_possible;
-
- /**
- * Is it possible to use the new GL X.X / ARB_vertex_buffer_object
- * protocol?
- *
- * \todo
- * This protocol has not yet been defined by the ARB, but is currently a
- * work in progress. This field is a place-holder.
- */
- GLboolean new_DrawArrays_possible;
-
- /**
- * Active texture unit set by \c glClientActiveTexture.
- *
- * \sa __glXGetActiveTextureUnit
- */
- unsigned active_texture_unit;
-
- /**
- * Number of supported texture units. Even if ARB_multitexture /
- * GL 1.3 are not supported, this will be at least 1. When multitexture
- * is supported, this will be the value queried by calling
- * \c glGetIntegerv with \c GL_MAX_TEXTURE_UNITS.
- *
- * \todo
- * Investigate if this should be the value of \c GL_MAX_TEXTURE_COORDS
- * instead (if GL 2.0 / ARB_fragment_shader / ARB_fragment_program /
- * NV_fragment_program are supported).
- */
- unsigned num_texture_units;
-
- /**
- * Number of generic vertex program attribs. If GL_ARB_vertex_program
- * is not supported, this will be zero. Otherwise it will be the value
- * queries by calling \c glGetProgramiv with \c GL_VERTEX_PROGRAM_ARB
- * and \c GL_MAX_PROGRAM_ATTRIBS_ARB.
- */
- unsigned num_vertex_program_attribs;
-
- /**
- * \n Methods for implementing various GL functions.
- *
- * These method pointers are only valid \c array_info_cache_valid is set.
- * When each function starts, it much check \c array_info_cache_valid.
- * If it is not set, it must call \c fill_array_info_cache and call
- * the new method.
- *
- * \sa fill_array_info_cache
- *
- * \todo
- * Write code to plug these functions directly into the dispatch table.
- */
- /*@{*/
- void (*DrawArrays)( GLenum, GLint, GLsizei );
- void (*DrawElements)( GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices );
- /*@}*/
-
- struct array_stack_state * stack;
- unsigned active_texture_unit_stack[ __GL_CLIENT_ATTRIB_STACK_DEPTH ];
- unsigned stack_index;
-};
-
-#endif /* _INDIRECT_VA_PRIVATE_ */
#include <GL/glxproto.h>
#include "glxextensions.h"
#include "indirect_vertex_array.h"
-#include "indirect_va_private.h"
+#include "indirect_vertex_array_priv.h"
#define __GLX_PAD(n) (((n)+3) & ~3)
* "vbo", to support multiple texture coordinate arrays, generic attributes,
* and vertex buffer objects.
*
- * \author Ian Romanick <idr@us.ibm.com>
+ * \author Ian Romanick <ian.d.romanick@intel.com>
*/
-static void emit_DrawArrays_none( GLenum mode, GLint first, GLsizei count );
-static void emit_DrawArrays_old ( GLenum mode, GLint first, GLsizei count );
+static void emit_DrawArrays_none(GLenum mode, GLint first, GLsizei count);
+static void emit_DrawArrays_old(GLenum mode, GLint first, GLsizei count);
-static void emit_DrawElements_none( GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices );
-static void emit_DrawElements_old ( GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices );
+static void emit_DrawElements_none(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid * indices);
+static void emit_DrawElements_old(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid * indices);
-static GLubyte * emit_element_none( GLubyte * dst,
- const struct array_state_vector * arrays, unsigned index );
-static GLubyte * emit_element_old( GLubyte * dst,
- const struct array_state_vector * arrays, unsigned index );
-static struct array_state * get_array_entry(
- const struct array_state_vector * arrays, GLenum key, unsigned index );
-static void fill_array_info_cache( struct array_state_vector * arrays );
-static GLboolean validate_mode(__GLXcontext *gc, GLenum mode);
-static GLboolean validate_count(__GLXcontext *gc, GLsizei count);
-static GLboolean validate_type(__GLXcontext *gc, GLenum type);
+static GLubyte *emit_element_none(GLubyte * dst,
+ const struct array_state_vector *arrays,
+ unsigned index);
+static GLubyte *emit_element_old(GLubyte * dst,
+ const struct array_state_vector *arrays,
+ unsigned index);
+static struct array_state *get_array_entry(const struct array_state_vector
+ *arrays, GLenum key,
+ unsigned index);
+static void fill_array_info_cache(struct array_state_vector *arrays);
+static GLboolean validate_mode(__GLXcontext * gc, GLenum mode);
+static GLboolean validate_count(__GLXcontext * gc, GLsizei count);
+static GLboolean validate_type(__GLXcontext * gc, GLenum type);
/**
* \c GL_3_BYTES, or \c GL_4_BYTES.
*/
const GLuint __glXTypeSize_table[16] = {
- 1, 1, 2, 2, 4, 4, 4, 0, 0, 0, 8, 0, 0, 0, 0, 0
+ 1, 1, 2, 2, 4, 4, 4, 0, 0, 0, 8, 0, 0, 0, 0, 0
};
+/**
+ * Free the per-context array state that was allocated with
+ * __glXInitVertexArrayState().
+ */
+void
+__glXFreeVertexArrayState(__GLXcontext * gc)
+{
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+
+ if (arrays) {
+ if (arrays->stack) {
+ free(arrays->stack);
+ arrays->stack = NULL;
+ }
+ if (arrays->arrays) {
+ free(arrays->arrays);
+ arrays->arrays = NULL;
+ }
+ free(arrays);
+ state->array_state = NULL;
+ }
+}
+
/**
* Initialize vertex array state of a GLX context.
* Return values from malloc are not properly tested.
*/
void
-__glXInitVertexArrayState( __GLXcontext * gc )
+__glXInitVertexArrayState(__GLXcontext * gc)
{
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays;
-
- unsigned array_count;
- int texture_units = 1, vertex_program_attribs = 0;
- unsigned i, j;
-
- GLboolean got_fog = GL_FALSE;
- GLboolean got_secondary_color = GL_FALSE;
-
-
- arrays = calloc( 1, sizeof( struct array_state_vector ) );
- state->array_state = arrays;
-
- arrays->old_DrawArrays_possible = !state->NoDrawArraysProtocol;
- arrays->new_DrawArrays_possible = GL_FALSE;
- arrays->DrawArrays = NULL;
-
- arrays->active_texture_unit = 0;
-
-
- /* Determine how many arrays are actually needed. Only arrays that
- * are supported by the server are create. For example, if the server
- * supports only 2 texture units, then only 2 texture coordinate arrays
- * are created.
- *
- * At the very least, GL_VERTEX_ARRAY, GL_NORMAL_ARRAY,
- * GL_COLOR_ARRAY, GL_INDEX_ARRAY, GL_TEXTURE_COORD_ARRAY, and
- * GL_EDGE_FLAG_ARRAY are supported.
- */
-
- array_count = 5;
-
- if ( __glExtensionBitIsEnabled( gc, GL_EXT_fog_coord_bit )
- || (gc->server_major > 1) || (gc->server_minor >= 4) ) {
- got_fog = GL_TRUE;
- array_count++;
- }
-
- if ( __glExtensionBitIsEnabled( gc, GL_EXT_secondary_color_bit )
- || (gc->server_major > 1) || (gc->server_minor >= 4) ) {
- got_secondary_color = GL_TRUE;
- array_count++;
- }
-
- if ( __glExtensionBitIsEnabled( gc, GL_ARB_multitexture_bit )
- || (gc->server_major > 1) || (gc->server_minor >= 3) ) {
- __indirect_glGetIntegerv( GL_MAX_TEXTURE_UNITS, & texture_units );
- }
-
- if ( __glExtensionBitIsEnabled( gc, GL_ARB_vertex_program_bit ) ) {
- __indirect_glGetProgramivARB( GL_VERTEX_PROGRAM_ARB,
- GL_MAX_PROGRAM_ATTRIBS_ARB,
- & vertex_program_attribs );
- }
-
- arrays->num_texture_units = texture_units;
- arrays->num_vertex_program_attribs = vertex_program_attribs;
- array_count += texture_units + vertex_program_attribs;
- arrays->num_arrays = array_count;
- arrays->arrays = calloc( array_count, sizeof( struct array_state ) );
-
- arrays->arrays[0].data_type = GL_FLOAT;
- arrays->arrays[0].count = 3;
- arrays->arrays[0].key = GL_NORMAL_ARRAY;
- arrays->arrays[0].normalized = GL_TRUE;
- arrays->arrays[0].old_DrawArrays_possible = GL_TRUE;
-
- arrays->arrays[1].data_type = GL_FLOAT;
- arrays->arrays[1].count = 4;
- arrays->arrays[1].key = GL_COLOR_ARRAY;
- arrays->arrays[1].normalized = GL_TRUE;
- arrays->arrays[1].old_DrawArrays_possible = GL_TRUE;
-
- arrays->arrays[2].data_type = GL_FLOAT;
- arrays->arrays[2].count = 1;
- arrays->arrays[2].key = GL_INDEX_ARRAY;
- arrays->arrays[2].old_DrawArrays_possible = GL_TRUE;
-
- arrays->arrays[3].data_type = GL_UNSIGNED_BYTE;
- arrays->arrays[3].count = 1;
- arrays->arrays[3].key = GL_EDGE_FLAG_ARRAY;
- arrays->arrays[3].old_DrawArrays_possible = GL_TRUE;
-
- for ( i = 0 ; i < texture_units ; i++ ) {
- arrays->arrays[4 + i].data_type = GL_FLOAT;
- arrays->arrays[4 + i].count = 4;
- arrays->arrays[4 + i].key = GL_TEXTURE_COORD_ARRAY;
-
- arrays->arrays[4 + i].old_DrawArrays_possible = (i == 0);
- arrays->arrays[4 + i].index = i;
-
- arrays->arrays[4 + i].header[1] = i + GL_TEXTURE0;
- }
-
- i = 4 + texture_units;
-
- if ( got_fog ) {
- arrays->arrays[i].data_type = GL_FLOAT;
- arrays->arrays[i].count = 1;
- arrays->arrays[i].key = GL_FOG_COORDINATE_ARRAY;
- arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
- i++;
- }
-
- if ( got_secondary_color ) {
- arrays->arrays[i].data_type = GL_FLOAT;
- arrays->arrays[i].count = 3;
- arrays->arrays[i].key = GL_SECONDARY_COLOR_ARRAY;
- arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
- arrays->arrays[i].normalized = GL_TRUE;
- i++;
- }
-
-
- for ( j = 0 ; j < vertex_program_attribs ; j++ ) {
- const unsigned idx = (vertex_program_attribs - (j + 1));
-
-
- arrays->arrays[idx + i].data_type = GL_FLOAT;
- arrays->arrays[idx + i].count = 4;
- arrays->arrays[idx + i].key = GL_VERTEX_ATTRIB_ARRAY_POINTER;
-
- arrays->arrays[idx + i].old_DrawArrays_possible = 0;
- arrays->arrays[idx + i].index = idx;
-
- arrays->arrays[idx + i].header[1] = idx;
- }
-
- i += vertex_program_attribs;
-
-
- /* Vertex array *must* be last becuase of the way that
- * emit_DrawArrays_none works.
- */
-
- arrays->arrays[i].data_type = GL_FLOAT;
- arrays->arrays[i].count = 4;
- arrays->arrays[i].key = GL_VERTEX_ARRAY;
- arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
-
- assert( (i + 1) == arrays->num_arrays );
-
- arrays->stack_index = 0;
- arrays->stack = malloc( sizeof( struct array_stack_state )
- * arrays->num_arrays );
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays;
+
+ unsigned array_count;
+ int texture_units = 1, vertex_program_attribs = 0;
+ unsigned i, j;
+
+ GLboolean got_fog = GL_FALSE;
+ GLboolean got_secondary_color = GL_FALSE;
+
+
+ arrays = calloc(1, sizeof(struct array_state_vector));
+ state->array_state = arrays;
+
+ arrays->old_DrawArrays_possible = !state->NoDrawArraysProtocol;
+ arrays->new_DrawArrays_possible = GL_FALSE;
+ arrays->DrawArrays = NULL;
+
+ arrays->active_texture_unit = 0;
+
+
+ /* Determine how many arrays are actually needed. Only arrays that
+ * are supported by the server are create. For example, if the server
+ * supports only 2 texture units, then only 2 texture coordinate arrays
+ * are created.
+ *
+ * At the very least, GL_VERTEX_ARRAY, GL_NORMAL_ARRAY,
+ * GL_COLOR_ARRAY, GL_INDEX_ARRAY, GL_TEXTURE_COORD_ARRAY, and
+ * GL_EDGE_FLAG_ARRAY are supported.
+ */
+
+ array_count = 5;
+
+ if (__glExtensionBitIsEnabled(gc, GL_EXT_fog_coord_bit)
+ || (gc->server_major > 1) || (gc->server_minor >= 4)) {
+ got_fog = GL_TRUE;
+ array_count++;
+ }
+
+ if (__glExtensionBitIsEnabled(gc, GL_EXT_secondary_color_bit)
+ || (gc->server_major > 1) || (gc->server_minor >= 4)) {
+ got_secondary_color = GL_TRUE;
+ array_count++;
+ }
+
+ if (__glExtensionBitIsEnabled(gc, GL_ARB_multitexture_bit)
+ || (gc->server_major > 1) || (gc->server_minor >= 3)) {
+ __indirect_glGetIntegerv(GL_MAX_TEXTURE_UNITS, &texture_units);
+ }
+
+ if (__glExtensionBitIsEnabled(gc, GL_ARB_vertex_program_bit)) {
+ __indirect_glGetProgramivARB(GL_VERTEX_PROGRAM_ARB,
+ GL_MAX_PROGRAM_ATTRIBS_ARB,
+ &vertex_program_attribs);
+ }
+
+ arrays->num_texture_units = texture_units;
+ arrays->num_vertex_program_attribs = vertex_program_attribs;
+ array_count += texture_units + vertex_program_attribs;
+ arrays->num_arrays = array_count;
+ arrays->arrays = calloc(array_count, sizeof(struct array_state));
+
+ arrays->arrays[0].data_type = GL_FLOAT;
+ arrays->arrays[0].count = 3;
+ arrays->arrays[0].key = GL_NORMAL_ARRAY;
+ arrays->arrays[0].normalized = GL_TRUE;
+ arrays->arrays[0].old_DrawArrays_possible = GL_TRUE;
+
+ arrays->arrays[1].data_type = GL_FLOAT;
+ arrays->arrays[1].count = 4;
+ arrays->arrays[1].key = GL_COLOR_ARRAY;
+ arrays->arrays[1].normalized = GL_TRUE;
+ arrays->arrays[1].old_DrawArrays_possible = GL_TRUE;
+
+ arrays->arrays[2].data_type = GL_FLOAT;
+ arrays->arrays[2].count = 1;
+ arrays->arrays[2].key = GL_INDEX_ARRAY;
+ arrays->arrays[2].old_DrawArrays_possible = GL_TRUE;
+
+ arrays->arrays[3].data_type = GL_UNSIGNED_BYTE;
+ arrays->arrays[3].count = 1;
+ arrays->arrays[3].key = GL_EDGE_FLAG_ARRAY;
+ arrays->arrays[3].old_DrawArrays_possible = GL_TRUE;
+
+ for (i = 0; i < texture_units; i++) {
+ arrays->arrays[4 + i].data_type = GL_FLOAT;
+ arrays->arrays[4 + i].count = 4;
+ arrays->arrays[4 + i].key = GL_TEXTURE_COORD_ARRAY;
+
+ arrays->arrays[4 + i].old_DrawArrays_possible = (i == 0);
+ arrays->arrays[4 + i].index = i;
+
+ arrays->arrays[4 + i].header[1] = i + GL_TEXTURE0;
+ }
+
+ i = 4 + texture_units;
+
+ if (got_fog) {
+ arrays->arrays[i].data_type = GL_FLOAT;
+ arrays->arrays[i].count = 1;
+ arrays->arrays[i].key = GL_FOG_COORDINATE_ARRAY;
+ arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
+ i++;
+ }
+
+ if (got_secondary_color) {
+ arrays->arrays[i].data_type = GL_FLOAT;
+ arrays->arrays[i].count = 3;
+ arrays->arrays[i].key = GL_SECONDARY_COLOR_ARRAY;
+ arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
+ arrays->arrays[i].normalized = GL_TRUE;
+ i++;
+ }
+
+
+ for (j = 0; j < vertex_program_attribs; j++) {
+ const unsigned idx = (vertex_program_attribs - (j + 1));
+
+
+ arrays->arrays[idx + i].data_type = GL_FLOAT;
+ arrays->arrays[idx + i].count = 4;
+ arrays->arrays[idx + i].key = GL_VERTEX_ATTRIB_ARRAY_POINTER;
+
+ arrays->arrays[idx + i].old_DrawArrays_possible = 0;
+ arrays->arrays[idx + i].index = idx;
+
+ arrays->arrays[idx + i].header[1] = idx;
+ }
+
+ i += vertex_program_attribs;
+
+
+ /* Vertex array *must* be last becuase of the way that
+ * emit_DrawArrays_none works.
+ */
+
+ arrays->arrays[i].data_type = GL_FLOAT;
+ arrays->arrays[i].count = 4;
+ arrays->arrays[i].key = GL_VERTEX_ARRAY;
+ arrays->arrays[i].old_DrawArrays_possible = GL_TRUE;
+
+ assert((i + 1) == arrays->num_arrays);
+
+ arrays->stack_index = 0;
+ arrays->stack = malloc(sizeof(struct array_stack_state)
+ * arrays->num_arrays);
}
* implement the enabled vertex arrays.
*/
static size_t
-calculate_single_vertex_size_none( const struct array_state_vector * arrays )
+calculate_single_vertex_size_none(const struct array_state_vector *arrays)
{
- size_t single_vertex_size = 0;
- unsigned i;
+ size_t single_vertex_size = 0;
+ unsigned i;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( arrays->arrays[i].enabled ) {
- single_vertex_size += ((uint16_t *)arrays->arrays[i].header)[0];
- }
- }
-
- return single_vertex_size;
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if (arrays->arrays[i].enabled) {
+ single_vertex_size += ((uint16_t *) arrays->arrays[i].header)[0];
+ }
+ }
+
+ return single_vertex_size;
}
* Emit a single element using non-DrawArrays protocol.
*/
GLubyte *
-emit_element_none( GLubyte * dst,
- const struct array_state_vector * arrays,
- unsigned index )
+emit_element_none(GLubyte * dst,
+ const struct array_state_vector * arrays, unsigned index)
{
- unsigned i;
+ unsigned i;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( arrays->arrays[i].enabled ) {
- const size_t offset = index * arrays->arrays[i].true_stride;
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if (arrays->arrays[i].enabled) {
+ const size_t offset = index * arrays->arrays[i].true_stride;
- /* The generic attributes can have more data than is in the
- * elements. This is because a vertex array can be a 2 element,
- * normalized, unsigned short, but the "closest" immediate mode
- * protocol is for a 4Nus. Since the sizes are small, the
- * performance impact on modern processors should be negligible.
- */
- (void) memset( dst, 0,
- ((uint16_t *)arrays->arrays[i].header)[0] );
+ /* The generic attributes can have more data than is in the
+ * elements. This is because a vertex array can be a 2 element,
+ * normalized, unsigned short, but the "closest" immediate mode
+ * protocol is for a 4Nus. Since the sizes are small, the
+ * performance impact on modern processors should be negligible.
+ */
+ (void) memset(dst, 0, ((uint16_t *) arrays->arrays[i].header)[0]);
- (void) memcpy( dst, arrays->arrays[i].header,
- arrays->arrays[i].header_size );
+ (void) memcpy(dst, arrays->arrays[i].header,
+ arrays->arrays[i].header_size);
- dst += arrays->arrays[i].header_size;
+ dst += arrays->arrays[i].header_size;
- (void) memcpy( dst, ((GLubyte *) arrays->arrays[i].data) + offset,
- arrays->arrays[i].element_size );
+ (void) memcpy(dst, ((GLubyte *) arrays->arrays[i].data) + offset,
+ arrays->arrays[i].element_size);
- dst += __GLX_PAD( arrays->arrays[i].element_size );
- }
- }
+ dst += __GLX_PAD(arrays->arrays[i].element_size);
+ }
+ }
- return dst;
+ return dst;
}
* EXT_vertex_arrays / OpenGL 1.1.
*/
GLubyte *
-emit_element_old( GLubyte * dst,
- const struct array_state_vector * arrays,
- unsigned index )
+emit_element_old(GLubyte * dst,
+ const struct array_state_vector * arrays, unsigned index)
{
- unsigned i;
+ unsigned i;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( arrays->arrays[i].enabled ) {
- const size_t offset = index * arrays->arrays[i].true_stride;
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if (arrays->arrays[i].enabled) {
+ const size_t offset = index * arrays->arrays[i].true_stride;
- (void) memcpy( dst, ((GLubyte *) arrays->arrays[i].data) + offset,
- arrays->arrays[i].element_size );
+ (void) memcpy(dst, ((GLubyte *) arrays->arrays[i].data) + offset,
+ arrays->arrays[i].element_size);
- dst += __GLX_PAD( arrays->arrays[i].element_size );
- }
- }
+ dst += __GLX_PAD(arrays->arrays[i].element_size);
+ }
+ }
- return dst;
+ return dst;
}
struct array_state *
-get_array_entry( const struct array_state_vector * arrays,
- GLenum key, unsigned index )
+get_array_entry(const struct array_state_vector *arrays,
+ GLenum key, unsigned index)
{
- unsigned i;
-
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( (arrays->arrays[i].key == key)
- && (arrays->arrays[i].index == index) ) {
- return & arrays->arrays[i];
- }
- }
-
- return NULL;
+ unsigned i;
+
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if ((arrays->arrays[i].key == key)
+ && (arrays->arrays[i].index == index)) {
+ return &arrays->arrays[i];
+ }
+ }
+
+ return NULL;
}
static GLboolean
-allocate_array_info_cache( struct array_state_vector * arrays,
- size_t required_size )
+allocate_array_info_cache(struct array_state_vector *arrays,
+ size_t required_size)
{
#define MAX_HEADER_SIZE 20
- if ( arrays->array_info_cache_buffer_size < required_size ) {
- GLubyte * temp = realloc( arrays->array_info_cache_base,
- required_size + MAX_HEADER_SIZE );
+ if (arrays->array_info_cache_buffer_size < required_size) {
+ GLubyte *temp = realloc(arrays->array_info_cache_base,
+ required_size + MAX_HEADER_SIZE);
- if ( temp == NULL ) {
- return GL_FALSE;
- }
+ if (temp == NULL) {
+ return GL_FALSE;
+ }
- arrays->array_info_cache_base = temp;
- arrays->array_info_cache = temp + MAX_HEADER_SIZE;
- arrays->array_info_cache_buffer_size = required_size;
- }
+ arrays->array_info_cache_base = temp;
+ arrays->array_info_cache = temp + MAX_HEADER_SIZE;
+ arrays->array_info_cache_buffer_size = required_size;
+ }
- arrays->array_info_cache_size = required_size;
- return GL_TRUE;
+ arrays->array_info_cache_size = required_size;
+ return GL_TRUE;
}
/**
*/
void
-fill_array_info_cache( struct array_state_vector * arrays )
+fill_array_info_cache(struct array_state_vector *arrays)
{
- GLboolean old_DrawArrays_possible;
- unsigned i;
-
-
- /* Determine how many arrays are enabled.
- */
-
- arrays->enabled_client_array_count = 0;
- old_DrawArrays_possible = arrays->old_DrawArrays_possible;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( arrays->arrays[i].enabled ) {
- arrays->enabled_client_array_count++;
- old_DrawArrays_possible &= arrays->arrays[i].old_DrawArrays_possible;
- }
- }
-
- if ( arrays->new_DrawArrays_possible ) {
- assert( ! arrays->new_DrawArrays_possible );
- }
- else if ( old_DrawArrays_possible ) {
- const size_t required_size = arrays->enabled_client_array_count * 12;
- uint32_t * info;
-
-
- if ( ! allocate_array_info_cache( arrays, required_size ) ) {
- return;
- }
-
-
- info = (uint32_t *) arrays->array_info_cache;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( arrays->arrays[i].enabled ) {
- *(info++) = arrays->arrays[i].data_type;
- *(info++) = arrays->arrays[i].count;
- *(info++) = arrays->arrays[i].key;
- }
- }
-
- arrays->DrawArrays = emit_DrawArrays_old;
- arrays->DrawElements = emit_DrawElements_old;
- }
- else {
- arrays->DrawArrays = emit_DrawArrays_none;
- arrays->DrawElements = emit_DrawElements_none;
- }
-
- arrays->array_info_cache_valid = GL_TRUE;
+ GLboolean old_DrawArrays_possible;
+ unsigned i;
+
+
+ /* Determine how many arrays are enabled.
+ */
+
+ arrays->enabled_client_array_count = 0;
+ old_DrawArrays_possible = arrays->old_DrawArrays_possible;
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if (arrays->arrays[i].enabled) {
+ arrays->enabled_client_array_count++;
+ old_DrawArrays_possible &= arrays->arrays[i].old_DrawArrays_possible;
+ }
+ }
+
+ if (arrays->new_DrawArrays_possible) {
+ assert(!arrays->new_DrawArrays_possible);
+ }
+ else if (old_DrawArrays_possible) {
+ const size_t required_size = arrays->enabled_client_array_count * 12;
+ uint32_t *info;
+
+
+ if (!allocate_array_info_cache(arrays, required_size)) {
+ return;
+ }
+
+
+ info = (uint32_t *) arrays->array_info_cache;
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if (arrays->arrays[i].enabled) {
+ *(info++) = arrays->arrays[i].data_type;
+ *(info++) = arrays->arrays[i].count;
+ *(info++) = arrays->arrays[i].key;
+ }
+ }
+
+ arrays->DrawArrays = emit_DrawArrays_old;
+ arrays->DrawElements = emit_DrawElements_old;
+ }
+ else {
+ arrays->DrawArrays = emit_DrawArrays_none;
+ arrays->DrawElements = emit_DrawElements_none;
+ }
+
+ arrays->array_info_cache_valid = GL_TRUE;
}
* vertex state is enabled that is not compatible with that protocol.
*/
void
-emit_DrawArrays_none( GLenum mode, GLint first, GLsizei count )
+emit_DrawArrays_none(GLenum mode, GLint first, GLsizei count)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
- size_t single_vertex_size;
- GLubyte * pc;
- unsigned i;
- static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
- static const uint16_t end_cmd[2] = { 4, X_GLrop_End };
+ size_t single_vertex_size;
+ GLubyte *pc;
+ unsigned i;
+ static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
+ static const uint16_t end_cmd[2] = { 4, X_GLrop_End };
- single_vertex_size = calculate_single_vertex_size_none( arrays );
+ single_vertex_size = calculate_single_vertex_size_none(arrays);
- pc = gc->pc;
+ pc = gc->pc;
- (void) memcpy( pc, begin_cmd, 4 );
- *(int *)(pc + 4) = mode;
+ (void) memcpy(pc, begin_cmd, 4);
+ *(int *) (pc + 4) = mode;
- pc += 8;
+ pc += 8;
- for ( i = 0 ; i < count ; i++ ) {
- if ( (pc + single_vertex_size) >= gc->bufEnd ) {
- pc = __glXFlushRenderBuffer(gc, gc->pc);
- }
+ for (i = 0; i < count; i++) {
+ if ((pc + single_vertex_size) >= gc->bufEnd) {
+ pc = __glXFlushRenderBuffer(gc, pc);
+ }
- pc = emit_element_none( pc, arrays, first + i );
- }
+ pc = emit_element_none(pc, arrays, first + i);
+ }
- if ( (pc + 4) >= gc->bufEnd ) {
- pc = __glXFlushRenderBuffer(gc, gc->pc);
- }
+ if ((pc + 4) >= gc->bufEnd) {
+ pc = __glXFlushRenderBuffer(gc, pc);
+ }
- (void) memcpy( pc, end_cmd, 4 );
- pc += 4;
+ (void) memcpy(pc, end_cmd, 4);
+ pc += 4;
- gc->pc = pc;
- if ( gc->pc > gc->limit ) {
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- }
+ gc->pc = pc;
+ if (gc->pc > gc->limit) {
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ }
}
* A pointer to the buffer for array data.
*/
static GLubyte *
-emit_DrawArrays_header_old( __GLXcontext * gc,
- struct array_state_vector * arrays,
- size_t * elements_per_request,
- size_t * total_requests,
- GLenum mode, GLsizei count )
+emit_DrawArrays_header_old(__GLXcontext * gc,
+ struct array_state_vector *arrays,
+ size_t * elements_per_request,
+ unsigned int *total_requests,
+ GLenum mode, GLsizei count)
{
- size_t command_size;
- size_t single_vertex_size;
- const unsigned header_size = 16;
- unsigned i;
- GLubyte * pc;
-
-
- /* Determine the size of the whole command. This includes the header,
- * the ARRAY_INFO data and the array data. Once this size is calculated,
- * it will be known whether a Render or RenderLarge command is needed.
- */
-
- single_vertex_size = 0;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- if ( arrays->arrays[i].enabled ) {
- single_vertex_size += __GLX_PAD( arrays->arrays[i].element_size );
- }
- }
-
- command_size = arrays->array_info_cache_size + header_size
+ size_t command_size;
+ size_t single_vertex_size;
+ const unsigned header_size = 16;
+ unsigned i;
+ GLubyte *pc;
+
+
+ /* Determine the size of the whole command. This includes the header,
+ * the ARRAY_INFO data and the array data. Once this size is calculated,
+ * it will be known whether a Render or RenderLarge command is needed.
+ */
+
+ single_vertex_size = 0;
+ for (i = 0; i < arrays->num_arrays; i++) {
+ if (arrays->arrays[i].enabled) {
+ single_vertex_size += __GLX_PAD(arrays->arrays[i].element_size);
+ }
+ }
+
+ command_size = arrays->array_info_cache_size + header_size
+ (single_vertex_size * count);
- /* Write the header for either a Render command or a RenderLarge
- * command. After the header is written, write the ARRAY_INFO data.
- */
+ /* Write the header for either a Render command or a RenderLarge
+ * command. After the header is written, write the ARRAY_INFO data.
+ */
+
+ if (command_size > gc->maxSmallRenderCommandSize) {
+ /* maxSize is the maximum amount of data can be stuffed into a single
+ * packet. sz_xGLXRenderReq is added because bufSize is the maximum
+ * packet size minus sz_xGLXRenderReq.
+ */
+ const size_t maxSize = (gc->bufSize + sz_xGLXRenderReq)
+ - sz_xGLXRenderLargeReq;
+ unsigned vertex_requests;
- if ( command_size > gc->maxSmallRenderCommandSize ) {
- /* maxSize is the maximum amount of data can be stuffed into a single
- * packet. sz_xGLXRenderReq is added because bufSize is the maximum
- * packet size minus sz_xGLXRenderReq.
- */
- const size_t maxSize = (gc->bufSize + sz_xGLXRenderReq)
- - sz_xGLXRenderLargeReq;
- unsigned vertex_requests;
+ /* Calculate the number of data packets that will be required to send
+ * the whole command. To do this, the number of verticies that
+ * will fit in a single buffer must be calculated.
+ *
+ * The important value here is elements_per_request. This is the
+ * number of complete array elements that will fit in a single
+ * buffer. There may be some wasted space at the end of the buffer,
+ * but splitting elements across buffer boundries would be painful.
+ */
- /* Calculate the number of data packets that will be required to send
- * the whole command. To do this, the number of verticies that
- * will fit in a single buffer must be calculated.
- *
- * The important value here is elements_per_request. This is the
- * number of complete array elements that will fit in a single
- * buffer. There may be some wasted space at the end of the buffer,
- * but splitting elements across buffer boundries would be painful.
- */
+ elements_per_request[0] = maxSize / single_vertex_size;
- elements_per_request[0] = maxSize / single_vertex_size;
+ vertex_requests = (count + elements_per_request[0] - 1)
+ / elements_per_request[0];
- vertex_requests = (count + elements_per_request[0] - 1)
- / elements_per_request[0];
-
- *total_requests = vertex_requests + 1;
+ *total_requests = vertex_requests + 1;
- __glXFlushRenderBuffer(gc, gc->pc);
+ __glXFlushRenderBuffer(gc, gc->pc);
- command_size += 4;
+ command_size += 4;
- pc = ((GLubyte *) arrays->array_info_cache) - (header_size + 4);
- *(uint32_t *)(pc + 0) = command_size;
- *(uint32_t *)(pc + 4) = X_GLrop_DrawArrays;
- *(uint32_t *)(pc + 8) = count;
- *(uint32_t *)(pc + 12) = arrays->enabled_client_array_count;
- *(uint32_t *)(pc + 16) = mode;
+ pc = ((GLubyte *) arrays->array_info_cache) - (header_size + 4);
+ *(uint32_t *) (pc + 0) = command_size;
+ *(uint32_t *) (pc + 4) = X_GLrop_DrawArrays;
+ *(uint32_t *) (pc + 8) = count;
+ *(uint32_t *) (pc + 12) = arrays->enabled_client_array_count;
+ *(uint32_t *) (pc + 16) = mode;
- __glXSendLargeChunk( gc, 1, *total_requests, pc,
- header_size + 4 + arrays->array_info_cache_size );
+ __glXSendLargeChunk(gc, 1, *total_requests, pc,
+ header_size + 4 + arrays->array_info_cache_size);
- pc = gc->pc;
- }
- else {
- if ( (gc->pc + command_size) >= gc->bufEnd ) {
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- }
+ pc = gc->pc;
+ }
+ else {
+ if ((gc->pc + command_size) >= gc->bufEnd) {
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ }
- pc = gc->pc;
- *(uint16_t *)(pc + 0) = command_size;
- *(uint16_t *)(pc + 2) = X_GLrop_DrawArrays;
- *(uint32_t *)(pc + 4) = count;
- *(uint32_t *)(pc + 8) = arrays->enabled_client_array_count;
- *(uint32_t *)(pc + 12) = mode;
+ pc = gc->pc;
+ *(uint16_t *) (pc + 0) = command_size;
+ *(uint16_t *) (pc + 2) = X_GLrop_DrawArrays;
+ *(uint32_t *) (pc + 4) = count;
+ *(uint32_t *) (pc + 8) = arrays->enabled_client_array_count;
+ *(uint32_t *) (pc + 12) = mode;
- pc += header_size;
+ pc += header_size;
- (void) memcpy( pc, arrays->array_info_cache,
- arrays->array_info_cache_size );
- pc += arrays->array_info_cache_size;
+ (void) memcpy(pc, arrays->array_info_cache,
+ arrays->array_info_cache_size);
+ pc += arrays->array_info_cache_size;
- *elements_per_request = count;
- *total_requests = 0;
- }
+ *elements_per_request = count;
+ *total_requests = 0;
+ }
- return pc;
+ return pc;
}
/**
*/
void
-emit_DrawArrays_old( GLenum mode, GLint first, GLsizei count )
+emit_DrawArrays_old(GLenum mode, GLint first, GLsizei count)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
- GLubyte * pc;
- size_t elements_per_request;
- size_t total_requests = 0;
- unsigned i;
- size_t total_sent = 0;
+ GLubyte *pc;
+ size_t elements_per_request;
+ unsigned total_requests = 0;
+ unsigned i;
+ size_t total_sent = 0;
- pc = emit_DrawArrays_header_old( gc, arrays, & elements_per_request,
- & total_requests, mode, count);
+ pc = emit_DrawArrays_header_old(gc, arrays, &elements_per_request,
+ &total_requests, mode, count);
-
- /* Write the arrays.
- */
- if ( total_requests == 0 ) {
- assert( elements_per_request >= count );
+ /* Write the arrays.
+ */
- for ( i = 0 ; i < count ; i++ ) {
- pc = emit_element_old( pc, arrays, i + first );
- }
+ if (total_requests == 0) {
+ assert(elements_per_request >= count);
- assert( pc <= gc->bufEnd );
+ for (i = 0; i < count; i++) {
+ pc = emit_element_old(pc, arrays, i + first);
+ }
- gc->pc = pc;
- if ( gc->pc > gc->limit ) {
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- }
- }
- else {
- unsigned req;
+ assert(pc <= gc->bufEnd);
+ gc->pc = pc;
+ if (gc->pc > gc->limit) {
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ }
+ }
+ else {
+ unsigned req;
- for ( req = 2 ; req <= total_requests ; req++ ) {
- if ( count < elements_per_request ) {
- elements_per_request = count;
- }
- pc = gc->pc;
- for ( i = 0 ; i < elements_per_request ; i++ ) {
- pc = emit_element_old( pc, arrays, i + first );
- }
+ for (req = 2; req <= total_requests; req++) {
+ if (count < elements_per_request) {
+ elements_per_request = count;
+ }
- first += elements_per_request;
+ pc = gc->pc;
+ for (i = 0; i < elements_per_request; i++) {
+ pc = emit_element_old(pc, arrays, i + first);
+ }
- total_sent += (size_t) (pc - gc->pc);
- __glXSendLargeChunk( gc, req, total_requests, gc->pc,
- pc - gc->pc );
+ first += elements_per_request;
- count -= elements_per_request;
- }
- }
+ total_sent += (size_t) (pc - gc->pc);
+ __glXSendLargeChunk(gc, req, total_requests, gc->pc, pc - gc->pc);
+
+ count -= elements_per_request;
+ }
+ }
}
void
-emit_DrawElements_none( GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices )
+emit_DrawElements_none(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid * indices)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
- static const uint16_t end_cmd[2] = { 4, X_GLrop_End };
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ static const uint16_t begin_cmd[2] = { 8, X_GLrop_Begin };
+ static const uint16_t end_cmd[2] = { 4, X_GLrop_End };
- GLubyte * pc;
- size_t single_vertex_size;
- unsigned i;
+ GLubyte *pc;
+ size_t single_vertex_size;
+ unsigned i;
- single_vertex_size = calculate_single_vertex_size_none( arrays );
+ single_vertex_size = calculate_single_vertex_size_none(arrays);
- if ( (gc->pc + single_vertex_size) >= gc->bufEnd ) {
- gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
- }
+ if ((gc->pc + single_vertex_size) >= gc->bufEnd) {
+ gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
+ }
- pc = gc->pc;
+ pc = gc->pc;
- (void) memcpy( pc, begin_cmd, 4 );
- *(int *)(pc + 4) = mode;
+ (void) memcpy(pc, begin_cmd, 4);
+ *(int *) (pc + 4) = mode;
- pc += 8;
+ pc += 8;
- for ( i = 0 ; i < count ; i++ ) {
- unsigned index = 0;
+ for (i = 0; i < count; i++) {
+ unsigned index = 0;
- if ( (pc + single_vertex_size) >= gc->bufEnd ) {
- pc = __glXFlushRenderBuffer(gc, gc->pc);
- }
+ if ((pc + single_vertex_size) >= gc->bufEnd) {
+ pc = __glXFlushRenderBuffer(gc, pc);
+ }
- switch( type ) {
- case GL_UNSIGNED_INT:
- index = (unsigned) (((GLuint *) indices)[i]);
- break;
- case GL_UNSIGNED_SHORT:
- index = (unsigned) (((GLushort *) indices)[i]);
- break;
- case GL_UNSIGNED_BYTE:
- index = (unsigned) (((GLubyte *) indices)[i]);
- break;
- }
- pc = emit_element_none( pc, arrays, index );
- }
+ switch (type) {
+ case GL_UNSIGNED_INT:
+ index = (unsigned) (((GLuint *) indices)[i]);
+ break;
+ case GL_UNSIGNED_SHORT:
+ index = (unsigned) (((GLushort *) indices)[i]);
+ break;
+ case GL_UNSIGNED_BYTE:
+ index = (unsigned) (((GLubyte *) indices)[i]);
+ break;
+ }
+ pc = emit_element_none(pc, arrays, index);
+ }
- if ( (pc + 4) >= gc->bufEnd ) {
- pc = __glXFlushRenderBuffer(gc, gc->pc);
- }
+ if ((pc + 4) >= gc->bufEnd) {
+ pc = __glXFlushRenderBuffer(gc, pc);
+ }
- (void) memcpy( pc, end_cmd, 4 );
- pc += 4;
+ (void) memcpy(pc, end_cmd, 4);
+ pc += 4;
- gc->pc = pc;
- if ( gc->pc > gc->limit ) {
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- }
+ gc->pc = pc;
+ if (gc->pc > gc->limit) {
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ }
}
/**
*/
void
-emit_DrawElements_old( GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices )
+emit_DrawElements_old(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid * indices)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
-
- GLubyte * pc;
- size_t elements_per_request;
- size_t total_requests = 0;
- unsigned i;
- unsigned req;
-
-
- pc = emit_DrawArrays_header_old( gc, arrays, & elements_per_request,
- & total_requests, mode, count);
-
-
- /* Write the arrays.
- */
-
- req = 2;
- while ( count > 0 ) {
- if ( count < elements_per_request ) {
- elements_per_request = count;
- }
-
- switch( type ) {
- case GL_UNSIGNED_INT: {
- const GLuint * ui_ptr = (const GLuint *) indices;
-
- for ( i = 0 ; i < elements_per_request ; i++ ) {
- const GLint index = (GLint) *(ui_ptr++);
- pc = emit_element_old( pc, arrays, index );
- }
- break;
- }
- case GL_UNSIGNED_SHORT: {
- const GLushort * us_ptr = (const GLushort *) indices;
-
- for ( i = 0 ; i < elements_per_request ; i++ ) {
- const GLint index = (GLint) *(us_ptr++);
- pc = emit_element_old( pc, arrays, index );
- }
- break;
- }
- case GL_UNSIGNED_BYTE: {
- const GLubyte * ub_ptr = (const GLubyte *) indices;
-
- for ( i = 0 ; i < elements_per_request ; i++ ) {
- const GLint index = (GLint) *(ub_ptr++);
- pc = emit_element_old( pc, arrays, index );
- }
- break;
- }
- }
-
- if ( total_requests != 0 ) {
- __glXSendLargeChunk( gc, req, total_requests, gc->pc,
- pc - gc->pc );
- pc = gc->pc;
- req++;
- }
-
- count -= elements_per_request;
- }
-
-
- assert( (total_requests == 0) || ((req - 1) == total_requests) );
-
- if ( total_requests == 0 ) {
- assert( pc <= gc->bufEnd );
-
- gc->pc = pc;
- if ( gc->pc > gc->limit ) {
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- }
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+
+ GLubyte *pc;
+ size_t elements_per_request;
+ unsigned total_requests = 0;
+ unsigned i;
+ unsigned req;
+ unsigned req_element = 0;
+
+
+ pc = emit_DrawArrays_header_old(gc, arrays, &elements_per_request,
+ &total_requests, mode, count);
+
+
+ /* Write the arrays.
+ */
+
+ req = 2;
+ while (count > 0) {
+ if (count < elements_per_request) {
+ elements_per_request = count;
+ }
+
+ switch (type) {
+ case GL_UNSIGNED_INT:{
+ const GLuint *ui_ptr = (const GLuint *) indices + req_element;
+
+ for (i = 0; i < elements_per_request; i++) {
+ const GLint index = (GLint) * (ui_ptr++);
+ pc = emit_element_old(pc, arrays, index);
+ }
+ break;
+ }
+ case GL_UNSIGNED_SHORT:{
+ const GLushort *us_ptr = (const GLushort *) indices + req_element;
+
+ for (i = 0; i < elements_per_request; i++) {
+ const GLint index = (GLint) * (us_ptr++);
+ pc = emit_element_old(pc, arrays, index);
+ }
+ break;
+ }
+ case GL_UNSIGNED_BYTE:{
+ const GLubyte *ub_ptr = (const GLubyte *) indices + req_element;
+
+ for (i = 0; i < elements_per_request; i++) {
+ const GLint index = (GLint) * (ub_ptr++);
+ pc = emit_element_old(pc, arrays, index);
+ }
+ break;
+ }
+ }
+
+ if (total_requests != 0) {
+ __glXSendLargeChunk(gc, req, total_requests, gc->pc, pc - gc->pc);
+ pc = gc->pc;
+ req++;
+ }
+
+ count -= elements_per_request;
+ req_element += elements_per_request;
+ }
+
+
+ assert((total_requests == 0) || ((req - 1) == total_requests));
+
+ if (total_requests == 0) {
+ assert(pc <= gc->bufEnd);
+
+ gc->pc = pc;
+ if (gc->pc > gc->limit) {
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ }
+ }
}
* \c GL_TRUE if the argument is valid, \c GL_FALSE if is not.
*/
static GLboolean
-validate_mode(__GLXcontext *gc, GLenum mode)
+validate_mode(__GLXcontext * gc, GLenum mode)
{
- switch(mode) {
- case GL_POINTS:
- case GL_LINE_STRIP:
- case GL_LINE_LOOP:
- case GL_LINES:
- case GL_TRIANGLE_STRIP:
- case GL_TRIANGLE_FAN:
- case GL_TRIANGLES:
- case GL_QUAD_STRIP:
- case GL_QUADS:
- case GL_POLYGON:
- break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return GL_FALSE;
- }
-
- return GL_TRUE;
+ switch (mode) {
+ case GL_POINTS:
+ case GL_LINE_STRIP:
+ case GL_LINE_LOOP:
+ case GL_LINES:
+ case GL_TRIANGLE_STRIP:
+ case GL_TRIANGLE_FAN:
+ case GL_TRIANGLES:
+ case GL_QUAD_STRIP:
+ case GL_QUADS:
+ case GL_POLYGON:
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
}
* \c GL_TRUE if the argument is valid, \c GL_FALSE if it is not.
*/
static GLboolean
-validate_count(__GLXcontext *gc, GLsizei count)
+validate_count(__GLXcontext * gc, GLsizei count)
{
- if (count < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- }
+ if (count < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ }
- return (count > 0);
+ return (count > 0);
}
* \returns
* \c GL_TRUE if the argument is valid, \c GL_FALSE if it is not.
*/
-static GLboolean validate_type(__GLXcontext *gc, GLenum type)
+static GLboolean
+validate_type(__GLXcontext * gc, GLenum type)
{
- switch( type ) {
- case GL_UNSIGNED_INT:
- case GL_UNSIGNED_SHORT:
- case GL_UNSIGNED_BYTE:
- return GL_TRUE;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return GL_FALSE;
- }
+ switch (type) {
+ case GL_UNSIGNED_INT:
+ case GL_UNSIGNED_SHORT:
+ case GL_UNSIGNED_BYTE:
+ return GL_TRUE;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return GL_FALSE;
+ }
}
-void __indirect_glDrawArrays(GLenum mode, GLint first, GLsizei count)
+void
+__indirect_glDrawArrays(GLenum mode, GLint first, GLsizei count)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
-
-
- if ( validate_mode(gc, mode) && validate_count(gc, count) ) {
- if ( ! arrays->array_info_cache_valid ) {
- fill_array_info_cache( arrays );
- }
-
- arrays->DrawArrays(mode, first, count);
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+
+
+ if (validate_mode(gc, mode) && validate_count(gc, count)) {
+ if (!arrays->array_info_cache_valid) {
+ fill_array_info_cache(arrays);
+ }
+
+ arrays->DrawArrays(mode, first, count);
+ }
}
-void __indirect_glArrayElement(GLint index)
+void
+__indirect_glArrayElement(GLint index)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
- size_t single_vertex_size;
+ size_t single_vertex_size;
- single_vertex_size = calculate_single_vertex_size_none( arrays );
+ single_vertex_size = calculate_single_vertex_size_none(arrays);
- if ( (gc->pc + single_vertex_size) >= gc->bufEnd ) {
- gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
- }
+ if ((gc->pc + single_vertex_size) >= gc->bufEnd) {
+ gc->pc = __glXFlushRenderBuffer(gc, gc->pc);
+ }
- gc->pc = emit_element_none( gc->pc, arrays, index );
+ gc->pc = emit_element_none(gc->pc, arrays, index);
- if ( gc->pc > gc->limit ) {
- (void) __glXFlushRenderBuffer(gc, gc->pc);
- }
+ if (gc->pc > gc->limit) {
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ }
}
-void __indirect_glDrawElements(GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices)
+void
+__indirect_glDrawElements(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid * indices)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
- if ( validate_mode(gc, mode) && validate_count(gc, count)
- && validate_type(gc, type) ) {
- if ( ! arrays->array_info_cache_valid ) {
- fill_array_info_cache( arrays );
- }
+ if (validate_mode(gc, mode) && validate_count(gc, count)
+ && validate_type(gc, type)) {
+ if (!arrays->array_info_cache_valid) {
+ fill_array_info_cache(arrays);
+ }
- arrays->DrawElements(mode, count, type, indices);
- }
+ arrays->DrawElements(mode, count, type, indices);
+ }
}
-void __indirect_glDrawRangeElements(GLenum mode, GLuint start, GLuint end,
- GLsizei count, GLenum type,
- const GLvoid *indices)
+void
+__indirect_glDrawRangeElements(GLenum mode, GLuint start, GLuint end,
+ GLsizei count, GLenum type,
+ const GLvoid * indices)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
- if ( validate_mode(gc, mode) && validate_count(gc, count)
- && validate_type(gc, type) ) {
- if (end < start) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
+ if (validate_mode(gc, mode) && validate_count(gc, count)
+ && validate_type(gc, type)) {
+ if (end < start) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
- if ( ! arrays->array_info_cache_valid ) {
- fill_array_info_cache( arrays );
- }
+ if (!arrays->array_info_cache_valid) {
+ fill_array_info_cache(arrays);
+ }
- arrays->DrawElements(mode, count, type, indices);
- }
+ arrays->DrawElements(mode, count, type, indices);
+ }
}
-void __indirect_glMultiDrawArraysEXT(GLenum mode, GLint *first, GLsizei *count,
- GLsizei primcount)
+void
+__indirect_glMultiDrawArraysEXT(GLenum mode, GLint * first, GLsizei * count,
+ GLsizei primcount)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- GLsizei i;
-
-
- if ( validate_mode(gc, mode) ) {
- if ( ! arrays->array_info_cache_valid ) {
- fill_array_info_cache( arrays );
- }
-
- for ( i = 0 ; i < primcount ; i++ ) {
- if ( validate_count( gc, count[i] ) ) {
- arrays->DrawArrays(mode, first[i], count[i]);
- }
- }
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ GLsizei i;
+
+
+ if (validate_mode(gc, mode)) {
+ if (!arrays->array_info_cache_valid) {
+ fill_array_info_cache(arrays);
+ }
+
+ for (i = 0; i < primcount; i++) {
+ if (validate_count(gc, count[i])) {
+ arrays->DrawArrays(mode, first[i], count[i]);
+ }
+ }
+ }
}
-void __indirect_glMultiDrawElementsEXT(GLenum mode, const GLsizei *count,
- GLenum type, const GLvoid ** indices,
- GLsizei primcount)
+void
+__indirect_glMultiDrawElementsEXT(GLenum mode, const GLsizei * count,
+ GLenum type, const GLvoid ** indices,
+ GLsizei primcount)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- const __GLXattribute * state =
- (const __GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- GLsizei i;
-
-
- if ( validate_mode(gc, mode) && validate_type(gc, type) ) {
- if ( ! arrays->array_info_cache_valid ) {
- fill_array_info_cache( arrays );
- }
-
- for ( i = 0 ; i < primcount ; i++ ) {
- if ( validate_count( gc, count[i] ) ) {
- arrays->DrawElements(mode, count[i], type, indices[i]);
- }
- }
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ const __GLXattribute *state =
+ (const __GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ GLsizei i;
+
+
+ if (validate_mode(gc, mode) && validate_type(gc, type)) {
+ if (!arrays->array_info_cache_valid) {
+ fill_array_info_cache(arrays);
+ }
+
+ for (i = 0; i < primcount; i++) {
+ if (validate_count(gc, count[i])) {
+ arrays->DrawElements(mode, count[i], type, indices[i]);
+ }
+ }
+ }
}
} while(0)
-void __indirect_glVertexPointer( GLint size, GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glVertexPointer(GLint size, GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- static const uint16_t short_ops[5] = {
- 0, 0, X_GLrop_Vertex2sv, X_GLrop_Vertex3sv, X_GLrop_Vertex4sv
- };
- static const uint16_t int_ops[5] = {
- 0, 0, X_GLrop_Vertex2iv, X_GLrop_Vertex3iv, X_GLrop_Vertex4iv
- };
- static const uint16_t float_ops[5] = {
- 0, 0, X_GLrop_Vertex2fv, X_GLrop_Vertex3fv, X_GLrop_Vertex4fv
- };
- static const uint16_t double_ops[5] = {
- 0, 0, X_GLrop_Vertex2dv, X_GLrop_Vertex3dv, X_GLrop_Vertex4dv
- };
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (size < 2 || size > 4 || stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- switch ( type ) {
- case GL_SHORT: opcode = short_ops[size]; break;
- case GL_INT: opcode = int_ops[size]; break;
- case GL_FLOAT: opcode = float_ops[size]; break;
- case GL_DOUBLE: opcode = double_ops[size]; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- a = get_array_entry( arrays, GL_VERTEX_ARRAY, 0 );
- assert( a != NULL );
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_FALSE, 4,
- opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ static const uint16_t short_ops[5] = {
+ 0, 0, X_GLrop_Vertex2sv, X_GLrop_Vertex3sv, X_GLrop_Vertex4sv
+ };
+ static const uint16_t int_ops[5] = {
+ 0, 0, X_GLrop_Vertex2iv, X_GLrop_Vertex3iv, X_GLrop_Vertex4iv
+ };
+ static const uint16_t float_ops[5] = {
+ 0, 0, X_GLrop_Vertex2fv, X_GLrop_Vertex3fv, X_GLrop_Vertex4fv
+ };
+ static const uint16_t double_ops[5] = {
+ 0, 0, X_GLrop_Vertex2dv, X_GLrop_Vertex3dv, X_GLrop_Vertex4dv
+ };
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (size < 2 || size > 4 || stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ switch (type) {
+ case GL_SHORT:
+ opcode = short_ops[size];
+ break;
+ case GL_INT:
+ opcode = int_ops[size];
+ break;
+ case GL_FLOAT:
+ opcode = float_ops[size];
+ break;
+ case GL_DOUBLE:
+ opcode = double_ops[size];
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ a = get_array_entry(arrays, GL_VERTEX_ARRAY, 0);
+ assert(a != NULL);
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_FALSE, 4,
+ opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glNormalPointer( GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glNormalPointer(GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- switch ( type ) {
- case GL_BYTE: opcode = X_GLrop_Normal3bv; break;
- case GL_SHORT: opcode = X_GLrop_Normal3sv; break;
- case GL_INT: opcode = X_GLrop_Normal3iv; break;
- case GL_FLOAT: opcode = X_GLrop_Normal3fv; break;
- case GL_DOUBLE: opcode = X_GLrop_Normal3dv; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- a = get_array_entry( arrays, GL_NORMAL_ARRAY, 0 );
- assert( a != NULL );
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, 3, GL_TRUE, 4,
- opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ switch (type) {
+ case GL_BYTE:
+ opcode = X_GLrop_Normal3bv;
+ break;
+ case GL_SHORT:
+ opcode = X_GLrop_Normal3sv;
+ break;
+ case GL_INT:
+ opcode = X_GLrop_Normal3iv;
+ break;
+ case GL_FLOAT:
+ opcode = X_GLrop_Normal3fv;
+ break;
+ case GL_DOUBLE:
+ opcode = X_GLrop_Normal3dv;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ a = get_array_entry(arrays, GL_NORMAL_ARRAY, 0);
+ assert(a != NULL);
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, 3, GL_TRUE, 4, opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glColorPointer( GLint size, GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glColorPointer(GLint size, GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- static const uint16_t byte_ops[5] = {
- 0, 0, 0, X_GLrop_Color3bv, X_GLrop_Color4bv
- };
- static const uint16_t ubyte_ops[5] = {
- 0, 0, 0, X_GLrop_Color3ubv, X_GLrop_Color4ubv
- };
- static const uint16_t short_ops[5] = {
- 0, 0, 0, X_GLrop_Color3sv, X_GLrop_Color4sv
- };
- static const uint16_t ushort_ops[5] = {
- 0, 0, 0, X_GLrop_Color3usv, X_GLrop_Color4usv
- };
- static const uint16_t int_ops[5] = {
- 0, 0, 0, X_GLrop_Color3iv, X_GLrop_Color4iv
- };
- static const uint16_t uint_ops[5] = {
- 0, 0, 0, X_GLrop_Color3uiv, X_GLrop_Color4uiv
- };
- static const uint16_t float_ops[5] = {
- 0, 0, 0, X_GLrop_Color3fv, X_GLrop_Color4fv
- };
- static const uint16_t double_ops[5] = {
- 0, 0, 0, X_GLrop_Color3dv, X_GLrop_Color4dv
- };
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (size < 3 || size > 4 || stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- switch ( type ) {
- case GL_BYTE: opcode = byte_ops[size]; break;
- case GL_UNSIGNED_BYTE: opcode = ubyte_ops[size]; break;
- case GL_SHORT: opcode = short_ops[size]; break;
- case GL_UNSIGNED_SHORT: opcode = ushort_ops[size]; break;
- case GL_INT: opcode = int_ops[size]; break;
- case GL_UNSIGNED_INT: opcode = uint_ops[size]; break;
- case GL_FLOAT: opcode = float_ops[size]; break;
- case GL_DOUBLE: opcode = double_ops[size]; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- a = get_array_entry( arrays, GL_COLOR_ARRAY, 0 );
- assert( a != NULL );
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_TRUE, 4,
- opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ static const uint16_t byte_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3bv, X_GLrop_Color4bv
+ };
+ static const uint16_t ubyte_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3ubv, X_GLrop_Color4ubv
+ };
+ static const uint16_t short_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3sv, X_GLrop_Color4sv
+ };
+ static const uint16_t ushort_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3usv, X_GLrop_Color4usv
+ };
+ static const uint16_t int_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3iv, X_GLrop_Color4iv
+ };
+ static const uint16_t uint_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3uiv, X_GLrop_Color4uiv
+ };
+ static const uint16_t float_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3fv, X_GLrop_Color4fv
+ };
+ static const uint16_t double_ops[5] = {
+ 0, 0, 0, X_GLrop_Color3dv, X_GLrop_Color4dv
+ };
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (size < 3 || size > 4 || stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ switch (type) {
+ case GL_BYTE:
+ opcode = byte_ops[size];
+ break;
+ case GL_UNSIGNED_BYTE:
+ opcode = ubyte_ops[size];
+ break;
+ case GL_SHORT:
+ opcode = short_ops[size];
+ break;
+ case GL_UNSIGNED_SHORT:
+ opcode = ushort_ops[size];
+ break;
+ case GL_INT:
+ opcode = int_ops[size];
+ break;
+ case GL_UNSIGNED_INT:
+ opcode = uint_ops[size];
+ break;
+ case GL_FLOAT:
+ opcode = float_ops[size];
+ break;
+ case GL_DOUBLE:
+ opcode = double_ops[size];
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ a = get_array_entry(arrays, GL_COLOR_ARRAY, 0);
+ assert(a != NULL);
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_TRUE, 4, opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glIndexPointer( GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glIndexPointer(GLenum type, GLsizei stride, const GLvoid * pointer)
{
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- switch ( type ) {
- case GL_UNSIGNED_BYTE: opcode = X_GLrop_Indexubv; break;
- case GL_SHORT: opcode = X_GLrop_Indexsv; break;
- case GL_INT: opcode = X_GLrop_Indexiv; break;
- case GL_FLOAT: opcode = X_GLrop_Indexfv; break;
- case GL_DOUBLE: opcode = X_GLrop_Indexdv; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- a = get_array_entry( arrays, GL_INDEX_ARRAY, 0 );
- assert( a != NULL );
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, 1, GL_FALSE, 4,
- opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ switch (type) {
+ case GL_UNSIGNED_BYTE:
+ opcode = X_GLrop_Indexubv;
+ break;
+ case GL_SHORT:
+ opcode = X_GLrop_Indexsv;
+ break;
+ case GL_INT:
+ opcode = X_GLrop_Indexiv;
+ break;
+ case GL_FLOAT:
+ opcode = X_GLrop_Indexfv;
+ break;
+ case GL_DOUBLE:
+ opcode = X_GLrop_Indexdv;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ a = get_array_entry(arrays, GL_INDEX_ARRAY, 0);
+ assert(a != NULL);
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, 1, GL_FALSE, 4, opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glEdgeFlagPointer( GLsizei stride, const GLvoid * pointer )
+void
+__indirect_glEdgeFlagPointer(GLsizei stride, const GLvoid * pointer)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
-
- a = get_array_entry( arrays, GL_EDGE_FLAG_ARRAY, 0 );
- assert( a != NULL );
- COMMON_ARRAY_DATA_INIT( a, pointer, GL_UNSIGNED_BYTE, stride, 1, GL_FALSE,
- 4, X_GLrop_EdgeFlagv );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+
+ a = get_array_entry(arrays, GL_EDGE_FLAG_ARRAY, 0);
+ assert(a != NULL);
+ COMMON_ARRAY_DATA_INIT(a, pointer, GL_UNSIGNED_BYTE, stride, 1, GL_FALSE,
+ 4, X_GLrop_EdgeFlagv);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glTexCoordPointer( GLint size, GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glTexCoordPointer(GLint size, GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- static const uint16_t short_ops[5] = {
- 0, X_GLrop_TexCoord1sv, X_GLrop_TexCoord2sv, X_GLrop_TexCoord3sv, X_GLrop_TexCoord4sv
- };
- static const uint16_t int_ops[5] = {
- 0, X_GLrop_TexCoord1iv, X_GLrop_TexCoord2iv, X_GLrop_TexCoord3iv, X_GLrop_TexCoord4iv
- };
- static const uint16_t float_ops[5] = {
- 0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2fv, X_GLrop_TexCoord3fv, X_GLrop_TexCoord4fv
- };
- static const uint16_t double_ops[5] = {
- 0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2dv, X_GLrop_TexCoord3dv, X_GLrop_TexCoord4dv
- };
-
- static const uint16_t mshort_ops[5] = {
- 0, X_GLrop_MultiTexCoord1svARB, X_GLrop_MultiTexCoord2svARB, X_GLrop_MultiTexCoord3svARB, X_GLrop_MultiTexCoord4svARB
- };
- static const uint16_t mint_ops[5] = {
- 0, X_GLrop_MultiTexCoord1ivARB, X_GLrop_MultiTexCoord2ivARB, X_GLrop_MultiTexCoord3ivARB, X_GLrop_MultiTexCoord4ivARB
- };
- static const uint16_t mfloat_ops[5] = {
- 0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2fvARB, X_GLrop_MultiTexCoord3fvARB, X_GLrop_MultiTexCoord4fvARB
- };
- static const uint16_t mdouble_ops[5] = {
- 0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2dvARB, X_GLrop_MultiTexCoord3dvARB, X_GLrop_MultiTexCoord4dvARB
- };
-
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
- unsigned header_size;
- unsigned index;
-
-
- if (size < 1 || size > 4 || stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- index = arrays->active_texture_unit;
- if ( index == 0 ) {
- switch ( type ) {
- case GL_SHORT: opcode = short_ops[size]; break;
- case GL_INT: opcode = int_ops[size]; break;
- case GL_FLOAT: opcode = float_ops[size]; break;
- case GL_DOUBLE: opcode = double_ops[size]; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- header_size = 4;
- }
- else {
- switch ( type ) {
- case GL_SHORT: opcode = mshort_ops[size]; break;
- case GL_INT: opcode = mint_ops[size]; break;
- case GL_FLOAT: opcode = mfloat_ops[size]; break;
- case GL_DOUBLE: opcode = mdouble_ops[size]; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- header_size = 8;
- }
-
- a = get_array_entry( arrays, GL_TEXTURE_COORD_ARRAY, index );
- assert( a != NULL );
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_FALSE,
- header_size, opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ static const uint16_t short_ops[5] = {
+ 0, X_GLrop_TexCoord1sv, X_GLrop_TexCoord2sv, X_GLrop_TexCoord3sv,
+ X_GLrop_TexCoord4sv
+ };
+ static const uint16_t int_ops[5] = {
+ 0, X_GLrop_TexCoord1iv, X_GLrop_TexCoord2iv, X_GLrop_TexCoord3iv,
+ X_GLrop_TexCoord4iv
+ };
+ static const uint16_t float_ops[5] = {
+ 0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2fv, X_GLrop_TexCoord3fv,
+ X_GLrop_TexCoord4fv
+ };
+ static const uint16_t double_ops[5] = {
+ 0, X_GLrop_TexCoord1dv, X_GLrop_TexCoord2dv, X_GLrop_TexCoord3dv,
+ X_GLrop_TexCoord4dv
+ };
+
+ static const uint16_t mshort_ops[5] = {
+ 0, X_GLrop_MultiTexCoord1svARB, X_GLrop_MultiTexCoord2svARB,
+ X_GLrop_MultiTexCoord3svARB, X_GLrop_MultiTexCoord4svARB
+ };
+ static const uint16_t mint_ops[5] = {
+ 0, X_GLrop_MultiTexCoord1ivARB, X_GLrop_MultiTexCoord2ivARB,
+ X_GLrop_MultiTexCoord3ivARB, X_GLrop_MultiTexCoord4ivARB
+ };
+ static const uint16_t mfloat_ops[5] = {
+ 0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2fvARB,
+ X_GLrop_MultiTexCoord3fvARB, X_GLrop_MultiTexCoord4fvARB
+ };
+ static const uint16_t mdouble_ops[5] = {
+ 0, X_GLrop_MultiTexCoord1dvARB, X_GLrop_MultiTexCoord2dvARB,
+ X_GLrop_MultiTexCoord3dvARB, X_GLrop_MultiTexCoord4dvARB
+ };
+
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+ unsigned header_size;
+ unsigned index;
+
+
+ if (size < 1 || size > 4 || stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ index = arrays->active_texture_unit;
+ if (index == 0) {
+ switch (type) {
+ case GL_SHORT:
+ opcode = short_ops[size];
+ break;
+ case GL_INT:
+ opcode = int_ops[size];
+ break;
+ case GL_FLOAT:
+ opcode = float_ops[size];
+ break;
+ case GL_DOUBLE:
+ opcode = double_ops[size];
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ header_size = 4;
+ }
+ else {
+ switch (type) {
+ case GL_SHORT:
+ opcode = mshort_ops[size];
+ break;
+ case GL_INT:
+ opcode = mint_ops[size];
+ break;
+ case GL_FLOAT:
+ opcode = mfloat_ops[size];
+ break;
+ case GL_DOUBLE:
+ opcode = mdouble_ops[size];
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ header_size = 8;
+ }
+
+ a = get_array_entry(arrays, GL_TEXTURE_COORD_ARRAY, index);
+ assert(a != NULL);
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_FALSE,
+ header_size, opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glSecondaryColorPointerEXT( GLint size, GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glSecondaryColorPointerEXT(GLint size, GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (size != 3 || stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- switch ( type ) {
- case GL_BYTE: opcode = 4126; break;
- case GL_UNSIGNED_BYTE: opcode = 4131; break;
- case GL_SHORT: opcode = 4127; break;
- case GL_UNSIGNED_SHORT: opcode = 4132; break;
- case GL_INT: opcode = 4128; break;
- case GL_UNSIGNED_INT: opcode = 4133; break;
- case GL_FLOAT: opcode = 4129; break;
- case GL_DOUBLE: opcode = 4130; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- a = get_array_entry( arrays, GL_SECONDARY_COLOR_ARRAY, 0 );
- if ( a == NULL ) {
- __glXSetError(gc, GL_INVALID_OPERATION);
- return;
- }
-
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, GL_TRUE, 4,
- opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (size != 3 || stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ switch (type) {
+ case GL_BYTE:
+ opcode = 4126;
+ break;
+ case GL_UNSIGNED_BYTE:
+ opcode = 4131;
+ break;
+ case GL_SHORT:
+ opcode = 4127;
+ break;
+ case GL_UNSIGNED_SHORT:
+ opcode = 4132;
+ break;
+ case GL_INT:
+ opcode = 4128;
+ break;
+ case GL_UNSIGNED_INT:
+ opcode = 4133;
+ break;
+ case GL_FLOAT:
+ opcode = 4129;
+ break;
+ case GL_DOUBLE:
+ opcode = 4130;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ a = get_array_entry(arrays, GL_SECONDARY_COLOR_ARRAY, 0);
+ if (a == NULL) {
+ __glXSetError(gc, GL_INVALID_OPERATION);
+ return;
+ }
+
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, GL_TRUE, 4, opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glFogCoordPointerEXT( GLenum type, GLsizei stride,
- const GLvoid * pointer )
+void
+__indirect_glFogCoordPointerEXT(GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
-
- if (stride < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- switch ( type ) {
- case GL_FLOAT: opcode = 4124; break;
- case GL_DOUBLE: opcode = 4125; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- a = get_array_entry( arrays, GL_FOG_COORD_ARRAY, 0 );
- if ( a == NULL ) {
- __glXSetError(gc, GL_INVALID_OPERATION);
- return;
- }
-
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, 1, GL_FALSE, 4,
- opcode );
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
+
+ if (stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ switch (type) {
+ case GL_FLOAT:
+ opcode = 4124;
+ break;
+ case GL_DOUBLE:
+ opcode = 4125;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ a = get_array_entry(arrays, GL_FOG_COORD_ARRAY, 0);
+ if (a == NULL) {
+ __glXSetError(gc, GL_INVALID_OPERATION);
+ return;
+ }
+
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, 1, GL_FALSE, 4, opcode);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
-void __indirect_glVertexAttribPointerARB(GLuint index, GLint size,
- GLenum type, GLboolean normalized,
- GLsizei stride,
- const GLvoid * pointer)
+void
+__indirect_glVertexAttribPointerARB(GLuint index, GLint size,
+ GLenum type, GLboolean normalized,
+ GLsizei stride, const GLvoid * pointer)
{
- static const uint16_t short_ops[5] = { 0, 4189, 4190, 4191, 4192 };
- static const uint16_t float_ops[5] = { 0, 4193, 4194, 4195, 4196 };
- static const uint16_t double_ops[5] = { 0, 4197, 4198, 4199, 4200 };
-
- uint16_t opcode;
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
- unsigned true_immediate_count;
- unsigned true_immediate_size;
-
-
- if ( (size < 1) || (size > 4) || (stride < 0)
- || (index > arrays->num_vertex_program_attribs) ){
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
- if ( normalized && (type != GL_FLOAT) && (type != GL_DOUBLE)) {
- switch( type ) {
- case GL_BYTE: opcode = X_GLrop_VertexAttrib4NbvARB; break;
- case GL_UNSIGNED_BYTE: opcode = X_GLrop_VertexAttrib4NubvARB; break;
- case GL_SHORT: opcode = X_GLrop_VertexAttrib4NsvARB; break;
- case GL_UNSIGNED_SHORT: opcode = X_GLrop_VertexAttrib4NusvARB; break;
- case GL_INT: opcode = X_GLrop_VertexAttrib4NivARB; break;
- case GL_UNSIGNED_INT: opcode = X_GLrop_VertexAttrib4NuivARB; break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- true_immediate_count = 4;
- }
- else {
- true_immediate_count = size;
-
- switch( type ) {
- case GL_BYTE:
- opcode = X_GLrop_VertexAttrib4bvARB;
- true_immediate_count = 4;
- break;
- case GL_UNSIGNED_BYTE:
- opcode = X_GLrop_VertexAttrib4ubvARB;
- true_immediate_count = 4;
- break;
- case GL_SHORT:
- opcode = short_ops[size];
- break;
- case GL_UNSIGNED_SHORT:
- opcode = X_GLrop_VertexAttrib4usvARB;
- true_immediate_count = 4;
- break;
- case GL_INT:
- opcode = X_GLrop_VertexAttrib4ivARB;
- true_immediate_count = 4;
- break;
- case GL_UNSIGNED_INT:
- opcode = X_GLrop_VertexAttrib4uivARB;
- true_immediate_count = 4;
- break;
- case GL_FLOAT:
- opcode = float_ops[size];
- break;
- case GL_DOUBLE:
- opcode = double_ops[size];
- break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
- }
-
- a = get_array_entry( arrays, GL_VERTEX_ATTRIB_ARRAY_POINTER, index );
- if ( a == NULL ) {
- __glXSetError(gc, GL_INVALID_OPERATION);
- return;
- }
-
- COMMON_ARRAY_DATA_INIT( a, pointer, type, stride, size, normalized, 8,
- opcode );
-
- true_immediate_size = __glXTypeSize(type) * true_immediate_count;
- ((uint16_t *) (a)->header)[0] = __GLX_PAD(a->header_size
- + true_immediate_size);
-
- if ( a->enabled ) {
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ static const uint16_t short_ops[5] = { 0, 4189, 4190, 4191, 4192 };
+ static const uint16_t float_ops[5] = { 0, 4193, 4194, 4195, 4196 };
+ static const uint16_t double_ops[5] = { 0, 4197, 4198, 4199, 4200 };
+
+ uint16_t opcode;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+ unsigned true_immediate_count;
+ unsigned true_immediate_size;
+
+
+ if ((size < 1) || (size > 4) || (stride < 0)
+ || (index > arrays->num_vertex_program_attribs)) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+ if (normalized && (type != GL_FLOAT) && (type != GL_DOUBLE)) {
+ switch (type) {
+ case GL_BYTE:
+ opcode = X_GLrop_VertexAttrib4NbvARB;
+ break;
+ case GL_UNSIGNED_BYTE:
+ opcode = X_GLrop_VertexAttrib4NubvARB;
+ break;
+ case GL_SHORT:
+ opcode = X_GLrop_VertexAttrib4NsvARB;
+ break;
+ case GL_UNSIGNED_SHORT:
+ opcode = X_GLrop_VertexAttrib4NusvARB;
+ break;
+ case GL_INT:
+ opcode = X_GLrop_VertexAttrib4NivARB;
+ break;
+ case GL_UNSIGNED_INT:
+ opcode = X_GLrop_VertexAttrib4NuivARB;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ true_immediate_count = 4;
+ }
+ else {
+ true_immediate_count = size;
+
+ switch (type) {
+ case GL_BYTE:
+ opcode = X_GLrop_VertexAttrib4bvARB;
+ true_immediate_count = 4;
+ break;
+ case GL_UNSIGNED_BYTE:
+ opcode = X_GLrop_VertexAttrib4ubvARB;
+ true_immediate_count = 4;
+ break;
+ case GL_SHORT:
+ opcode = short_ops[size];
+ break;
+ case GL_UNSIGNED_SHORT:
+ opcode = X_GLrop_VertexAttrib4usvARB;
+ true_immediate_count = 4;
+ break;
+ case GL_INT:
+ opcode = X_GLrop_VertexAttrib4ivARB;
+ true_immediate_count = 4;
+ break;
+ case GL_UNSIGNED_INT:
+ opcode = X_GLrop_VertexAttrib4uivARB;
+ true_immediate_count = 4;
+ break;
+ case GL_FLOAT:
+ opcode = float_ops[size];
+ break;
+ case GL_DOUBLE:
+ opcode = double_ops[size];
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+ }
+
+ a = get_array_entry(arrays, GL_VERTEX_ATTRIB_ARRAY_POINTER, index);
+ if (a == NULL) {
+ __glXSetError(gc, GL_INVALID_OPERATION);
+ return;
+ }
+
+ COMMON_ARRAY_DATA_INIT(a, pointer, type, stride, size, normalized, 8,
+ opcode);
+
+ true_immediate_size = __glXTypeSize(type) * true_immediate_count;
+ ((uint16_t *) (a)->header)[0] = __GLX_PAD(a->header_size
+ + true_immediate_size);
+
+ if (a->enabled) {
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
}
* client just sends all the data to the server and lets the server deal
* with it.
*/
-void __indirect_glVertexAttribPointerNV( GLuint index, GLint size,
- GLenum type, GLsizei stride,
- const GLvoid * pointer)
+void
+__indirect_glVertexAttribPointerNV(GLuint index, GLint size,
+ GLenum type, GLsizei stride,
+ const GLvoid * pointer)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- GLboolean normalized = GL_FALSE;
-
-
- switch( type ) {
- case GL_UNSIGNED_BYTE:
- if ( size != 4 ) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- normalized = GL_TRUE;
-
- case GL_SHORT:
- case GL_FLOAT:
- case GL_DOUBLE:
- __indirect_glVertexAttribPointerARB(index, size, type,
- normalized,
- stride, pointer);
- return;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
+ __GLXcontext *gc = __glXGetCurrentContext();
+ GLboolean normalized = GL_FALSE;
+
+
+ switch (type) {
+ case GL_UNSIGNED_BYTE:
+ if (size != 4) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ normalized = GL_TRUE;
+
+ case GL_SHORT:
+ case GL_FLOAT:
+ case GL_DOUBLE:
+ __indirect_glVertexAttribPointerARB(index, size, type,
+ normalized, stride, pointer);
+ return;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
}
-void __indirect_glClientActiveTextureARB(GLenum texture)
+void
+__indirect_glClientActiveTextureARB(GLenum texture)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
- __GLXattribute * const state = (__GLXattribute *)(gc->client_state_private);
- struct array_state_vector * const arrays = state->array_state;
- const GLint unit = (GLint) texture - GL_TEXTURE0;
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ __GLXattribute *const state =
+ (__GLXattribute *) (gc->client_state_private);
+ struct array_state_vector *const arrays = state->array_state;
+ const GLint unit = (GLint) texture - GL_TEXTURE0;
- if ( (unit < 0) || (unit >= arrays->num_texture_units) ) {
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
+ if ((unit < 0) || (unit >= arrays->num_texture_units)) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
- arrays->active_texture_unit = unit;
+ arrays->active_texture_unit = unit;
}
/**
+ * Modify the enable state for the selected array
*/
GLboolean
-__glXSetArrayEnable( __GLXattribute * state,
- GLenum key, unsigned index, GLboolean enable )
+__glXSetArrayEnable(__GLXattribute * state, GLenum key, unsigned index,
+ GLboolean enable)
{
- struct array_state_vector * arrays = state->array_state;
- struct array_state * a;
-
+ struct array_state_vector *arrays = state->array_state;
+ struct array_state *a;
+
- if ( key == GL_TEXTURE_COORD_ARRAY ) {
- index = arrays->active_texture_unit;
- }
+ /* Texture coordinate arrays have an implict index set when the
+ * application calls glClientActiveTexture.
+ */
+ if (key == GL_TEXTURE_COORD_ARRAY) {
+ index = arrays->active_texture_unit;
+ }
- a = get_array_entry( arrays, key, index );
+ a = get_array_entry(arrays, key, index);
- if ( (a != NULL) && (a->enabled != enable) ) {
- a->enabled = enable;
- arrays->array_info_cache_valid = GL_FALSE;
- }
+ if ((a != NULL) && (a->enabled != enable)) {
+ a->enabled = enable;
+ arrays->array_info_cache_valid = GL_FALSE;
+ }
- return (a != NULL);
+ return (a != NULL);
}
void
-__glXArrayDisableAll( __GLXattribute * state )
+__glXArrayDisableAll(__GLXattribute * state)
{
- struct array_state_vector * arrays = state->array_state;
- unsigned i;
+ struct array_state_vector *arrays = state->array_state;
+ unsigned i;
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- arrays->arrays[i].enabled = GL_FALSE;
- }
+ for (i = 0; i < arrays->num_arrays; i++) {
+ arrays->arrays[i].enabled = GL_FALSE;
+ }
- arrays->array_info_cache_valid = GL_FALSE;
+ arrays->array_info_cache_valid = GL_FALSE;
}
/**
*/
GLboolean
-__glXGetArrayEnable( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayEnable(const __GLXattribute * const state,
+ GLenum key, unsigned index, GLintptr * dest)
{
- const struct array_state_vector * arrays = state->array_state;
- const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
- key, index );
+ const struct array_state_vector *arrays = state->array_state;
+ const struct array_state *a =
+ get_array_entry((struct array_state_vector *) arrays,
+ key, index);
- if ( a != NULL ) {
- *dest = (GLintptr) a->enabled;
- }
+ if (a != NULL) {
+ *dest = (GLintptr) a->enabled;
+ }
- return (a != NULL);
+ return (a != NULL);
}
/**
*/
GLboolean
-__glXGetArrayType( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayType(const __GLXattribute * const state,
+ GLenum key, unsigned index, GLintptr * dest)
{
- const struct array_state_vector * arrays = state->array_state;
- const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
- key, index );
+ const struct array_state_vector *arrays = state->array_state;
+ const struct array_state *a =
+ get_array_entry((struct array_state_vector *) arrays,
+ key, index);
- if ( a != NULL ) {
- *dest = (GLintptr) a->data_type;
- }
+ if (a != NULL) {
+ *dest = (GLintptr) a->data_type;
+ }
- return (a != NULL);
+ return (a != NULL);
}
/**
*/
GLboolean
-__glXGetArraySize( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest )
+__glXGetArraySize(const __GLXattribute * const state,
+ GLenum key, unsigned index, GLintptr * dest)
{
- const struct array_state_vector * arrays = state->array_state;
- const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
- key, index );
+ const struct array_state_vector *arrays = state->array_state;
+ const struct array_state *a =
+ get_array_entry((struct array_state_vector *) arrays,
+ key, index);
- if ( a != NULL ) {
- *dest = (GLintptr) a->count;
- }
+ if (a != NULL) {
+ *dest = (GLintptr) a->count;
+ }
- return (a != NULL);
+ return (a != NULL);
}
/**
*/
GLboolean
-__glXGetArrayStride( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayStride(const __GLXattribute * const state,
+ GLenum key, unsigned index, GLintptr * dest)
{
- const struct array_state_vector * arrays = state->array_state;
- const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
- key, index );
+ const struct array_state_vector *arrays = state->array_state;
+ const struct array_state *a =
+ get_array_entry((struct array_state_vector *) arrays,
+ key, index);
- if ( a != NULL ) {
- *dest = (GLintptr) a->user_stride;
- }
+ if (a != NULL) {
+ *dest = (GLintptr) a->user_stride;
+ }
- return (a != NULL);
+ return (a != NULL);
}
/**
*/
GLboolean
-__glXGetArrayPointer( const __GLXattribute * const state,
- GLenum key, unsigned index, void ** dest )
+__glXGetArrayPointer(const __GLXattribute * const state,
+ GLenum key, unsigned index, void **dest)
{
- const struct array_state_vector * arrays = state->array_state;
- const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
- key, index );
+ const struct array_state_vector *arrays = state->array_state;
+ const struct array_state *a =
+ get_array_entry((struct array_state_vector *) arrays,
+ key, index);
- if ( a != NULL ) {
- *dest = (void *) (a->data);
- }
+ if (a != NULL) {
+ *dest = (void *) (a->data);
+ }
- return (a != NULL);
+ return (a != NULL);
}
/**
*/
GLboolean
-__glXGetArrayNormalized( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest )
+__glXGetArrayNormalized(const __GLXattribute * const state,
+ GLenum key, unsigned index, GLintptr * dest)
{
- const struct array_state_vector * arrays = state->array_state;
- const struct array_state * a = get_array_entry( (struct array_state_vector *) arrays,
- key, index );
+ const struct array_state_vector *arrays = state->array_state;
+ const struct array_state *a =
+ get_array_entry((struct array_state_vector *) arrays,
+ key, index);
- if ( a != NULL ) {
- *dest = (GLintptr) a->normalized;
- }
+ if (a != NULL) {
+ *dest = (GLintptr) a->normalized;
+ }
- return (a != NULL);
+ return (a != NULL);
}
/**
*/
GLuint
-__glXGetActiveTextureUnit( const __GLXattribute * const state )
+__glXGetActiveTextureUnit(const __GLXattribute * const state)
{
- return state->array_state->active_texture_unit;
+ return state->array_state->active_texture_unit;
}
void
-__glXPushArrayState( __GLXattribute * state )
+__glXPushArrayState(__GLXattribute * state)
{
- struct array_state_vector * arrays = state->array_state;
- struct array_stack_state * stack = & arrays->stack[ (arrays->stack_index * arrays->num_arrays)];
- unsigned i;
-
- /* XXX are we pushing _all_ the necessary fields? */
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- stack[i].data = arrays->arrays[i].data;
- stack[i].data_type = arrays->arrays[i].data_type;
- stack[i].user_stride = arrays->arrays[i].user_stride;
- stack[i].count = arrays->arrays[i].count;
- stack[i].key = arrays->arrays[i].key;
- stack[i].index = arrays->arrays[i].index;
- stack[i].enabled = arrays->arrays[i].enabled;
- }
-
- arrays->active_texture_unit_stack[ arrays->stack_index ] =
+ struct array_state_vector *arrays = state->array_state;
+ struct array_stack_state *stack =
+ &arrays->stack[(arrays->stack_index * arrays->num_arrays)];
+ unsigned i;
+
+ /* XXX are we pushing _all_ the necessary fields? */
+ for (i = 0; i < arrays->num_arrays; i++) {
+ stack[i].data = arrays->arrays[i].data;
+ stack[i].data_type = arrays->arrays[i].data_type;
+ stack[i].user_stride = arrays->arrays[i].user_stride;
+ stack[i].count = arrays->arrays[i].count;
+ stack[i].key = arrays->arrays[i].key;
+ stack[i].index = arrays->arrays[i].index;
+ stack[i].enabled = arrays->arrays[i].enabled;
+ }
+
+ arrays->active_texture_unit_stack[arrays->stack_index] =
arrays->active_texture_unit;
- arrays->stack_index++;
+ arrays->stack_index++;
}
void
-__glXPopArrayState( __GLXattribute * state )
+__glXPopArrayState(__GLXattribute * state)
{
- struct array_state_vector * arrays = state->array_state;
- struct array_stack_state * stack;
- unsigned i;
-
-
- arrays->stack_index--;
- stack = & arrays->stack[ (arrays->stack_index * arrays->num_arrays) ];
-
- for ( i = 0 ; i < arrays->num_arrays ; i++ ) {
- switch ( stack[i].key ) {
- case GL_NORMAL_ARRAY:
- __indirect_glNormalPointer( stack[i].data_type,
- stack[i].user_stride,
- stack[i].data );
- break;
- case GL_COLOR_ARRAY:
- __indirect_glColorPointer( stack[i].count,
- stack[i].data_type,
- stack[i].user_stride,
- stack[i].data );
- break;
- case GL_INDEX_ARRAY:
- __indirect_glIndexPointer( stack[i].data_type,
- stack[i].user_stride,
- stack[i].data );
- break;
- case GL_EDGE_FLAG_ARRAY:
- __indirect_glEdgeFlagPointer( stack[i].user_stride,
- stack[i].data );
- break;
- case GL_TEXTURE_COORD_ARRAY:
- arrays->active_texture_unit = stack[i].index;
- __indirect_glTexCoordPointer( stack[i].count,
- stack[i].data_type,
- stack[i].user_stride,
- stack[i].data );
- break;
- case GL_SECONDARY_COLOR_ARRAY:
- __indirect_glSecondaryColorPointerEXT( stack[i].count,
- stack[i].data_type,
- stack[i].user_stride,
- stack[i].data );
- break;
- case GL_FOG_COORDINATE_ARRAY:
- __indirect_glFogCoordPointerEXT( stack[i].data_type,
- stack[i].user_stride,
- stack[i].data );
- break;
-
- }
-
- __glXSetArrayEnable( state, stack[i].key, stack[i].index,
- stack[i].enabled );
- }
-
- arrays->active_texture_unit =
- arrays->active_texture_unit_stack[ arrays->stack_index ];
+ struct array_state_vector *arrays = state->array_state;
+ struct array_stack_state *stack;
+ unsigned i;
+
+
+ arrays->stack_index--;
+ stack = &arrays->stack[(arrays->stack_index * arrays->num_arrays)];
+
+ for (i = 0; i < arrays->num_arrays; i++) {
+ switch (stack[i].key) {
+ case GL_NORMAL_ARRAY:
+ __indirect_glNormalPointer(stack[i].data_type,
+ stack[i].user_stride, stack[i].data);
+ break;
+ case GL_COLOR_ARRAY:
+ __indirect_glColorPointer(stack[i].count,
+ stack[i].data_type,
+ stack[i].user_stride, stack[i].data);
+ break;
+ case GL_INDEX_ARRAY:
+ __indirect_glIndexPointer(stack[i].data_type,
+ stack[i].user_stride, stack[i].data);
+ break;
+ case GL_EDGE_FLAG_ARRAY:
+ __indirect_glEdgeFlagPointer(stack[i].user_stride, stack[i].data);
+ break;
+ case GL_TEXTURE_COORD_ARRAY:
+ arrays->active_texture_unit = stack[i].index;
+ __indirect_glTexCoordPointer(stack[i].count,
+ stack[i].data_type,
+ stack[i].user_stride, stack[i].data);
+ break;
+ case GL_SECONDARY_COLOR_ARRAY:
+ __indirect_glSecondaryColorPointerEXT(stack[i].count,
+ stack[i].data_type,
+ stack[i].user_stride,
+ stack[i].data);
+ break;
+ case GL_FOG_COORDINATE_ARRAY:
+ __indirect_glFogCoordPointerEXT(stack[i].data_type,
+ stack[i].user_stride, stack[i].data);
+ break;
+
+ }
+
+ __glXSetArrayEnable(state, stack[i].key, stack[i].index,
+ stack[i].enabled);
+ }
+
+ arrays->active_texture_unit =
+ arrays->active_texture_unit_stack[arrays->stack_index];
}
#define __glXTypeSize(e) ((((e) & ~0x0f) != 0x1400) \
? 0 : __glXTypeSize_table[ (e) & 0x0f ])
-extern void __glXArrayDisableAll( __GLXattribute * state );
-
-extern GLboolean __glXSetArrayEnable( __GLXattribute * state,
- GLenum key, unsigned index, GLboolean enable );
-
-extern GLboolean __glXGetArrayEnable( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArraySize( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArrayType( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArrayStride( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest );
-extern GLboolean __glXGetArrayPointer( const __GLXattribute * const state,
- GLenum key, unsigned index, void ** dest );
-extern GLboolean __glXGetArrayNormalized( const __GLXattribute * const state,
- GLenum key, unsigned index, GLintptr * dest );
-
-extern void __glXPushArrayState( __GLXattribute * state );
-extern void __glXPopArrayState( __GLXattribute * state );
-
-extern GLuint __glXGetActiveTextureUnit( const __GLXattribute * const state );
+extern void __glXArrayDisableAll(__GLXattribute * state);
+
+extern GLboolean __glXSetArrayEnable(__GLXattribute * state,
+ GLenum key, unsigned index,
+ GLboolean enable);
+
+extern GLboolean __glXGetArrayEnable(const __GLXattribute * const state,
+ GLenum key, unsigned index,
+ GLintptr * dest);
+extern GLboolean __glXGetArraySize(const __GLXattribute * const state,
+ GLenum key, unsigned index,
+ GLintptr * dest);
+extern GLboolean __glXGetArrayType(const __GLXattribute * const state,
+ GLenum key, unsigned index,
+ GLintptr * dest);
+extern GLboolean __glXGetArrayStride(const __GLXattribute * const state,
+ GLenum key, unsigned index,
+ GLintptr * dest);
+extern GLboolean __glXGetArrayPointer(const __GLXattribute * const state,
+ GLenum key, unsigned index,
+ void **dest);
+extern GLboolean __glXGetArrayNormalized(const __GLXattribute * const state,
+ GLenum key, unsigned index,
+ GLintptr * dest);
+
+extern void __glXPushArrayState(__GLXattribute * state);
+extern void __glXPopArrayState(__GLXattribute * state);
+
+extern GLuint __glXGetActiveTextureUnit(const __GLXattribute * const state);
#endif /* INDIRECT_VERTEX_ARRAY_H */
--- /dev/null
+/*
+ * (C) Copyright IBM Corporation 2004, 2005
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * IBM,
+ * AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef _INDIRECT_VA_PRIVATE_
+#define _INDIRECT_VA_PRIVATE_
+
+/**
+ * \file indirect_va_private.h
+ *
+ * \author Ian Romanick <idr@us.ibm.com>
+ */
+
+#include <inttypes.h>
+
+#include "glxclient.h"
+#include "indirect.h"
+#include <GL/glxproto.h>
+
+
+/**
+ * State descriptor for a single array of vertex data.
+ */
+struct array_state
+{
+ /**
+ * Pointer to the application supplied data.
+ */
+ const void *data;
+
+ /**
+ * Enum representing the type of the application supplied data.
+ */
+ GLenum data_type;
+
+ /**
+ * Stride value supplied by the application. This value is not used
+ * internally. It is only kept so that it can be queried by the
+ * application using glGet*v.
+ */
+ GLsizei user_stride;
+
+ /**
+ * Calculated size, in bytes, of a single element in the array. This
+ * is calculated based on \c count and the size of the data type
+ * represented by \c data_type.
+ */
+ GLsizei element_size;
+
+ /**
+ * Actual byte-stride from one element to the next. This value will
+ * be equal to either \c user_stride or \c element_stride.
+ */
+ GLsizei true_stride;
+
+ /**
+ * Number of data values in each element.
+ */
+ GLint count;
+
+ /**
+ * "Normalized" data is on the range [0,1] (unsigned) or [-1,1] (signed).
+ * This is used for mapping integral types to floating point types.
+ */
+ GLboolean normalized;
+
+ /**
+ * Pre-calculated GLX protocol command header.
+ */
+ uint32_t header[2];
+
+ /**
+ * Size of the header data. For simple data, like glColorPointerfv,
+ * this is 4. For complex data that requires either a count (e.g.,
+ * glWeightfvARB), an index (e.g., glVertexAttrib1fvARB), or a
+ * selector enum (e.g., glMultiTexCoord2fv) this is 8.
+ */
+ unsigned header_size;
+
+ /**
+ * Set to \c GL_TRUE if this array is enabled. Otherwise, it is set
+ * to \c GL_FALSE.
+ */
+ GLboolean enabled;
+
+ /**
+ * For multi-arrayed data (e.g., texture coordinates, generic vertex
+ * program attributes, etc.), this specifies which array this is.
+ */
+ unsigned index;
+
+ /**
+ * Per-array-type key. For most arrays, this will be the GL enum for
+ * that array (e.g., GL_VERTEX_ARRAY for vertex data, GL_NORMAL_ARRAY
+ * for normal data, GL_TEXTURE_COORD_ARRAY for texture coordinate data,
+ * etc.).
+ */
+ GLenum key;
+
+ /**
+ * If this array can be used with the "classic" \c glDrawArrays protocol,
+ * this is set to \c GL_TRUE. Otherwise, it is set to \c GL_FALSE.
+ */
+ GLboolean old_DrawArrays_possible;
+};
+
+
+/**
+ * Array state that is pushed / poped by \c glPushClientAttrib and
+ * \c glPopClientAttrib.
+ */
+struct array_stack_state
+{
+ /**
+ * Pointer to the application supplied data.
+ */
+ const void *data;
+
+ /**
+ * Enum representing the type of the application supplied data.
+ */
+ GLenum data_type;
+
+ /**
+ * Stride value supplied by the application. This value is not used
+ * internally. It is only kept so that it can be queried by the
+ * application using glGet*v.
+ */
+ GLsizei user_stride;
+
+ /**
+ * Number of data values in each element.
+ */
+ GLint count;
+
+ /**
+ * Per-array-type key. For most arrays, this will be the GL enum for
+ * that array (e.g., GL_VERTEX_ARRAY for vertex data, GL_NORMAL_ARRAY
+ * for normal data, GL_TEXTURE_COORD_ARRAY for texture coordinate data,
+ * etc.).
+ */
+ GLenum key;
+
+ /**
+ * For multi-arrayed data (e.g., texture coordinates, generic vertex
+ * program attributes, etc.), this specifies which array this is.
+ */
+ unsigned index;
+
+ /**
+ * Set to \c GL_TRUE if this array is enabled. Otherwise, it is set
+ * to \c GL_FALSE.
+ */
+ GLboolean enabled;
+};
+
+
+/**
+ * Collection of all the vertex array state.
+ */
+struct array_state_vector
+{
+ /**
+ * Number of arrays tracked by \c ::arrays.
+ */
+ size_t num_arrays;
+
+ /**
+ * Array of vertex array state. This array contains all of the valid
+ * vertex arrays. If a vertex array isn't in this array, then it isn't
+ * valid. For example, if an implementation does not support
+ * EXT_fog_coord, there won't be a GL_FOG_COORD_ARRAY entry in this
+ * array.
+ */
+ struct array_state *arrays;
+
+ /**
+ * Number of currently enabled client-side arrays. The value of this
+ * field is only valid if \c array_info_cache_valid is true.
+ */
+ size_t enabled_client_array_count;
+
+ /**
+ * \name ARRAY_INFO cache.
+ *
+ * These fields track the state of the ARRAY_INFO cache. The
+ * \c array_info_cache_size is the size of the actual data stored in
+ * \c array_info_cache. \c array_info_cache_buffer_size is the size of
+ * the buffer. This will always be greater than or equal to
+ * \c array_info_cache_size.
+ *
+ * \note
+ * There are some bytes of extra data before \c array_info_cache that is
+ * used to hold the header for RenderLarge commands. This is
+ * \b not included in \c array_info_cache_size or
+ * \c array_info_cache_buffer_size. \c array_info_cache_base stores a
+ * pointer to the true start of the buffer (i.e., what malloc returned).
+ */
+ /*@{ */
+ size_t array_info_cache_size;
+ size_t array_info_cache_buffer_size;
+ void *array_info_cache;
+ void *array_info_cache_base;
+ /*@} */
+
+
+ /**
+ * Is the cache of ARRAY_INFO data valid? The cache can become invalid
+ * when one of several state changes occur. Among these chages are
+ * modifying the array settings for an enabled array and enabling /
+ * disabling an array.
+ */
+ GLboolean array_info_cache_valid;
+
+ /**
+ * Is it possible to use the GL 1.1 / EXT_vertex_arrays protocol? Use
+ * of this protocol is disabled with really old servers (i.e., servers
+ * that don't support GL 1.1 or EXT_vertex_arrays) or when an environment
+ * variable is set.
+ *
+ * \todo
+ * GL 1.1 and EXT_vertex_arrays use identical protocol, but have different
+ * opcodes for \c glDrawArrays. For servers that advertise one or the
+ * other, there should be a way to select which opcode to use.
+ */
+ GLboolean old_DrawArrays_possible;
+
+ /**
+ * Is it possible to use the new GL X.X / ARB_vertex_buffer_object
+ * protocol?
+ *
+ * \todo
+ * This protocol has not yet been defined by the ARB, but is currently a
+ * work in progress. This field is a place-holder.
+ */
+ GLboolean new_DrawArrays_possible;
+
+ /**
+ * Active texture unit set by \c glClientActiveTexture.
+ *
+ * \sa __glXGetActiveTextureUnit
+ */
+ unsigned active_texture_unit;
+
+ /**
+ * Number of supported texture units. Even if ARB_multitexture /
+ * GL 1.3 are not supported, this will be at least 1. When multitexture
+ * is supported, this will be the value queried by calling
+ * \c glGetIntegerv with \c GL_MAX_TEXTURE_UNITS.
+ *
+ * \todo
+ * Investigate if this should be the value of \c GL_MAX_TEXTURE_COORDS
+ * instead (if GL 2.0 / ARB_fragment_shader / ARB_fragment_program /
+ * NV_fragment_program are supported).
+ */
+ unsigned num_texture_units;
+
+ /**
+ * Number of generic vertex program attribs. If GL_ARB_vertex_program
+ * is not supported, this will be zero. Otherwise it will be the value
+ * queries by calling \c glGetProgramiv with \c GL_VERTEX_PROGRAM_ARB
+ * and \c GL_MAX_PROGRAM_ATTRIBS_ARB.
+ */
+ unsigned num_vertex_program_attribs;
+
+ /**
+ * \n Methods for implementing various GL functions.
+ *
+ * These method pointers are only valid \c array_info_cache_valid is set.
+ * When each function starts, it much check \c array_info_cache_valid.
+ * If it is not set, it must call \c fill_array_info_cache and call
+ * the new method.
+ *
+ * \sa fill_array_info_cache
+ *
+ * \todo
+ * Write code to plug these functions directly into the dispatch table.
+ */
+ /*@{ */
+ void (*DrawArrays) (GLenum, GLint, GLsizei);
+ void (*DrawElements) (GLenum mode, GLsizei count, GLenum type,
+ const GLvoid * indices);
+ /*@} */
+
+ struct array_stack_state *stack;
+ unsigned active_texture_unit_stack[__GL_CLIENT_ATTRIB_STACK_DEPTH];
+ unsigned stack_index;
+};
+
+#endif /* _INDIRECT_VA_PRIVATE_ */
#include <GL/glxproto.h>
static void
-do_vertex_attrib_enable( GLuint index, GLboolean val )
+do_vertex_attrib_enable(GLuint index, GLboolean val)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
- if ( ! __glXSetArrayEnable( state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
- index, val ) ) {
- __glXSetError(gc, GL_INVALID_ENUM);
- }
+ if (!__glXSetArrayEnable(state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
+ index, val)) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ }
}
-void __indirect_glEnableVertexAttribArrayARB( GLuint index )
+void
+__indirect_glEnableVertexAttribArrayARB(GLuint index)
{
- do_vertex_attrib_enable( index, GL_TRUE );
+ do_vertex_attrib_enable(index, GL_TRUE);
}
-void __indirect_glDisableVertexAttribArrayARB( GLuint index )
+void
+__indirect_glDisableVertexAttribArrayARB(GLuint index)
{
- do_vertex_attrib_enable( index, GL_FALSE );
+ do_vertex_attrib_enable(index, GL_FALSE);
}
static void
-get_parameter( unsigned opcode, unsigned size, GLenum target, GLuint index,
- void * params )
+get_parameter(unsigned opcode, unsigned size, GLenum target, GLuint index,
+ void *params)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
- Display * const dpy = gc->currentDpy;
- const GLuint cmdlen = 12;
-
- if (__builtin_expect(dpy != NULL, 1)) {
- GLubyte const * pc = __glXSetupVendorRequest(gc,
- X_GLXVendorPrivateWithReply,
- opcode, cmdlen);
-
- *((GLenum *)(pc + 0)) = target;
- *((GLuint *)(pc + 4)) = index;
- *((GLuint *)(pc + 8)) = 0;
-
- (void) __glXReadReply(dpy, size, params, GL_FALSE);
- UnlockDisplay(dpy); SyncHandle();
- }
- return;
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ Display *const dpy = gc->currentDpy;
+ const GLuint cmdlen = 12;
+
+ if (__builtin_expect(dpy != NULL, 1)) {
+ GLubyte const *pc = __glXSetupVendorRequest(gc,
+ X_GLXVendorPrivateWithReply,
+ opcode, cmdlen);
+
+ *((GLenum *) (pc + 0)) = target;
+ *((GLuint *) (pc + 4)) = index;
+ *((GLuint *) (pc + 8)) = 0;
+
+ (void) __glXReadReply(dpy, size, params, GL_FALSE);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ }
+ return;
}
-void __indirect_glGetProgramEnvParameterfvARB( GLenum target, GLuint index,
- GLfloat * params )
+void
+__indirect_glGetProgramEnvParameterfvARB(GLenum target, GLuint index,
+ GLfloat * params)
{
- get_parameter( 1296, 4, target, index, params );
+ get_parameter(1296, 4, target, index, params);
}
-void __indirect_glGetProgramEnvParameterdvARB( GLenum target, GLuint index,
- GLdouble * params )
+void
+__indirect_glGetProgramEnvParameterdvARB(GLenum target, GLuint index,
+ GLdouble * params)
{
- get_parameter( 1297, 8, target, index, params );
+ get_parameter(1297, 8, target, index, params);
}
-void __indirect_glGetProgramLocalParameterfvARB( GLenum target, GLuint index,
- GLfloat * params )
+void
+__indirect_glGetProgramLocalParameterfvARB(GLenum target, GLuint index,
+ GLfloat * params)
{
- get_parameter( 1305, 4, target, index, params );
+ get_parameter(1305, 4, target, index, params);
}
-void __indirect_glGetProgramLocalParameterdvARB( GLenum target, GLuint index,
- GLdouble * params )
+void
+__indirect_glGetProgramLocalParameterdvARB(GLenum target, GLuint index,
+ GLdouble * params)
{
- get_parameter( 1306, 8, target, index, params );
+ get_parameter(1306, 8, target, index, params);
}
-void __indirect_glGetVertexAttribPointervNV( GLuint index, GLenum pname,
- GLvoid ** pointer )
+void
+__indirect_glGetVertexAttribPointervNV(GLuint index, GLenum pname,
+ GLvoid ** pointer)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
-
- if ( pname != GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB ) {
- __glXSetError( gc, GL_INVALID_ENUM );
- }
-
- if ( ! __glXGetArrayPointer( state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
- index, pointer ) ) {
- __glXSetError( gc, GL_INVALID_VALUE );
- }
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+
+ if (pname != GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ }
+
+ if (!__glXGetArrayPointer(state, GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB,
+ index, pointer)) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ }
}
* On success \c GL_TRUE is returned. Otherwise, \c GL_FALSE is returned.
*/
static GLboolean
-get_attrib_array_data( __GLXattribute * state, GLuint index, GLenum cap,
- GLintptr * data )
+get_attrib_array_data(__GLXattribute * state, GLuint index, GLenum cap,
+ GLintptr * data)
{
- GLboolean retval = GL_FALSE;
- const GLenum attrib = GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB;
+ GLboolean retval = GL_FALSE;
+ const GLenum attrib = GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB;
+
+ switch (cap) {
+ case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
+ retval = __glXGetArrayEnable(state, attrib, index, data);
+ break;
- switch( cap ) {
- case GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB:
- retval = __glXGetArrayEnable( state, attrib, index, data );
- break;
+ case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
+ retval = __glXGetArraySize(state, attrib, index, data);
+ break;
- case GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB:
- retval = __glXGetArraySize( state, attrib, index, data );
- break;
+ case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
+ retval = __glXGetArrayStride(state, attrib, index, data);
+ break;
- case GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB:
- retval = __glXGetArrayStride( state, attrib, index, data );
- break;
+ case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
+ retval = __glXGetArrayType(state, attrib, index, data);
+ break;
- case GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB:
- retval = __glXGetArrayType( state, attrib, index, data );
- break;
+ case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB:
+ retval = __glXGetArrayNormalized(state, attrib, index, data);
+ break;
+ }
- case GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB:
- retval = __glXGetArrayNormalized( state, attrib, index, data );
- break;
- }
-
- return retval;
+ return retval;
}
-static void get_vertex_attrib( __GLXcontext * gc, unsigned vop,
- GLuint index, GLenum pname,
- xReply * reply )
+static void
+get_vertex_attrib(__GLXcontext * gc, unsigned vop,
+ GLuint index, GLenum pname, xReply * reply)
{
- Display * const dpy = gc->currentDpy;
- GLubyte * const pc = __glXSetupVendorRequest(gc,
- X_GLXVendorPrivateWithReply,
- vop, 8);
-
- *((uint32_t *)(pc + 0)) = index;
- *((uint32_t *)(pc + 4)) = pname;
-
- (void) _XReply( dpy, reply, 0, False );
+ Display *const dpy = gc->currentDpy;
+ GLubyte *const pc = __glXSetupVendorRequest(gc,
+ X_GLXVendorPrivateWithReply,
+ vop, 8);
+
+ *((uint32_t *) (pc + 0)) = index;
+ *((uint32_t *) (pc + 4)) = pname;
+
+ (void) _XReply(dpy, reply, 0, False);
}
-void __indirect_glGetVertexAttribivARB( GLuint index, GLenum pname,
- GLint * params )
+void
+__indirect_glGetVertexAttribivARB(GLuint index, GLenum pname, GLint * params)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
- Display * const dpy = gc->currentDpy;
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- xGLXSingleReply reply;
-
-
- get_vertex_attrib( gc, 1303, index, pname, (xReply *) & reply );
-
- if ( reply.size != 0 ) {
- if ( ! get_attrib_array_data( state, index, pname, params ) ) {
- if (reply.size == 1) {
- *params = (GLint) reply.pad3;
- }
- else {
- _XRead(dpy, (void *) params, 4 * reply.size);
- }
- }
- }
-
- UnlockDisplay(dpy);
- SyncHandle();
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ Display *const dpy = gc->currentDpy;
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ xGLXSingleReply reply;
+
+
+ get_vertex_attrib(gc, 1303, index, pname, (xReply *) & reply);
+
+ if (reply.size != 0) {
+ GLintptr data;
+
+
+ if (get_attrib_array_data(state, index, pname, &data)) {
+ *params = (GLint) data;
+ }
+ else {
+ if (reply.size == 1) {
+ *params = (GLint) reply.pad3;
+ }
+ else {
+ _XRead(dpy, (void *) params, 4 * reply.size);
+ }
+ }
+ }
+
+ UnlockDisplay(dpy);
+ SyncHandle();
}
-void __indirect_glGetVertexAttribfvARB( GLuint index, GLenum pname,
- GLfloat * params )
+void
+__indirect_glGetVertexAttribfvARB(GLuint index, GLenum pname,
+ GLfloat * params)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
- Display * const dpy = gc->currentDpy;
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- xGLXSingleReply reply;
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ Display *const dpy = gc->currentDpy;
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ xGLXSingleReply reply;
- get_vertex_attrib( gc, 1302, index, pname, (xReply *) & reply );
+ get_vertex_attrib(gc, 1302, index, pname, (xReply *) & reply);
- if ( reply.size != 0 ) {
- GLintptr data;
+ if (reply.size != 0) {
+ GLintptr data;
- if ( get_attrib_array_data( state, index, pname, & data ) ) {
- *params = (GLfloat) data;
- }
- else {
- if (reply.size == 1) {
- (void) memcpy( params, & reply.pad3, sizeof( GLfloat ) );
- }
- else {
- _XRead(dpy, (void *) params, 4 * reply.size);
- }
- }
- }
+ if (get_attrib_array_data(state, index, pname, &data)) {
+ *params = (GLfloat) data;
+ }
+ else {
+ if (reply.size == 1) {
+ (void) memcpy(params, &reply.pad3, sizeof(GLfloat));
+ }
+ else {
+ _XRead(dpy, (void *) params, 4 * reply.size);
+ }
+ }
+ }
- UnlockDisplay(dpy);
- SyncHandle();
+ UnlockDisplay(dpy);
+ SyncHandle();
}
-void __indirect_glGetVertexAttribdvARB( GLuint index, GLenum pname,
- GLdouble * params )
+void
+__indirect_glGetVertexAttribdvARB(GLuint index, GLenum pname,
+ GLdouble * params)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
- Display * const dpy = gc->currentDpy;
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- xGLXSingleReply reply;
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ Display *const dpy = gc->currentDpy;
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ xGLXSingleReply reply;
- get_vertex_attrib( gc, 1301, index, pname, (xReply *) & reply );
+ get_vertex_attrib(gc, 1301, index, pname, (xReply *) & reply);
- if ( reply.size != 0 ) {
- GLintptr data;
+ if (reply.size != 0) {
+ GLintptr data;
- if ( get_attrib_array_data( state, index, pname, & data ) ) {
- *params = (GLdouble) data;
- }
- else {
- if (reply.size == 1) {
- (void) memcpy( params, & reply.pad3, sizeof( GLdouble ) );
- }
- else {
- _XRead(dpy, (void *) params, 8 * reply.size);
- }
- }
- }
+ if (get_attrib_array_data(state, index, pname, &data)) {
+ *params = (GLdouble) data;
+ }
+ else {
+ if (reply.size == 1) {
+ (void) memcpy(params, &reply.pad3, sizeof(GLdouble));
+ }
+ else {
+ _XRead(dpy, (void *) params, 8 * reply.size);
+ }
+ }
+ }
- UnlockDisplay(dpy);
- SyncHandle();
+ UnlockDisplay(dpy);
+ SyncHandle();
}
#include <GL/gl.h>
#include "indirect.h"
-void __indirect_glWindowPos2dMESA(GLdouble x, GLdouble y)
+void
+__indirect_glWindowPos2dMESA(GLdouble x, GLdouble y)
{
- __indirect_glWindowPos3fMESA(x, y, 0.0);
+ __indirect_glWindowPos3fMESA(x, y, 0.0);
}
-void __indirect_glWindowPos2iMESA(GLint x, GLint y)
+void
+__indirect_glWindowPos2iMESA(GLint x, GLint y)
{
- __indirect_glWindowPos3fMESA(x, y, 0.0);
+ __indirect_glWindowPos3fMESA(x, y, 0.0);
}
-void __indirect_glWindowPos2fMESA(GLfloat x, GLfloat y)
+void
+__indirect_glWindowPos2fMESA(GLfloat x, GLfloat y)
{
- __indirect_glWindowPos3fMESA(x, y, 0.0);
+ __indirect_glWindowPos3fMESA(x, y, 0.0);
}
-void __indirect_glWindowPos2sMESA(GLshort x, GLshort y)
+void
+__indirect_glWindowPos2sMESA(GLshort x, GLshort y)
{
- __indirect_glWindowPos3fMESA(x, y, 0.0);
+ __indirect_glWindowPos3fMESA(x, y, 0.0);
}
-void __indirect_glWindowPos2dvMESA(const GLdouble * p)
+void
+__indirect_glWindowPos2dvMESA(const GLdouble * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+ __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
}
-void __indirect_glWindowPos2fvMESA(const GLfloat * p)
+void
+__indirect_glWindowPos2fvMESA(const GLfloat * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+ __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
}
-void __indirect_glWindowPos2ivMESA(const GLint * p)
+void
+__indirect_glWindowPos2ivMESA(const GLint * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+ __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
}
-void __indirect_glWindowPos2svMESA(const GLshort * p)
+void
+__indirect_glWindowPos2svMESA(const GLshort * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
+ __indirect_glWindowPos3fMESA(p[0], p[1], 0.0);
}
-void __indirect_glWindowPos3dMESA(GLdouble x, GLdouble y, GLdouble z)
+void
+__indirect_glWindowPos3dMESA(GLdouble x, GLdouble y, GLdouble z)
{
- __indirect_glWindowPos3fMESA(x, y, z);
+ __indirect_glWindowPos3fMESA(x, y, z);
}
-void __indirect_glWindowPos3iMESA(GLint x, GLint y, GLint z)
+void
+__indirect_glWindowPos3iMESA(GLint x, GLint y, GLint z)
{
- __indirect_glWindowPos3fMESA(x, y, z);
+ __indirect_glWindowPos3fMESA(x, y, z);
}
-void __indirect_glWindowPos3sMESA(GLshort x, GLshort y, GLshort z)
+void
+__indirect_glWindowPos3sMESA(GLshort x, GLshort y, GLshort z)
{
- __indirect_glWindowPos3fMESA(x, y, z);
+ __indirect_glWindowPos3fMESA(x, y, z);
}
-void __indirect_glWindowPos3dvMESA(const GLdouble * p)
+void
+__indirect_glWindowPos3dvMESA(const GLdouble * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
+ __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
}
-void __indirect_glWindowPos3ivMESA(const GLint * p)
+void
+__indirect_glWindowPos3ivMESA(const GLint * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
+ __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
}
-void __indirect_glWindowPos3svMESA(const GLshort * p)
+void
+__indirect_glWindowPos3svMESA(const GLshort * p)
{
- __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
+ __indirect_glWindowPos3fMESA(p[0], p[1], p[2]);
}
#define __GLX_packrender_h__
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "glxclient.h"
#define __GLX_PAD(a) (((a)+3) & ~3)
/*
- ** Network size parameters
- */
+** Network size parameters
+*/
#define sz_double 8
/* Setup for all commands */
-#define __GLX_DECLARE_VARIABLES() \
- __GLXcontext *gc; \
- GLubyte *pc, *pixelHeaderPC; \
- GLuint compsize, cmdlen
-
-#define __GLX_LOAD_VARIABLES() \
- gc = __glXGetCurrentContext(); \
- pc = gc->pc; \
- /* Muffle compilers */ \
- cmdlen = 0; (void)cmdlen; \
- compsize = 0; (void)compsize; \
- pixelHeaderPC = 0; (void)pixelHeaderPC
+#define __GLX_DECLARE_VARIABLES() \
+ __GLXcontext *gc; \
+ GLubyte *pc, *pixelHeaderPC; \
+ GLuint compsize, cmdlen
+
+#define __GLX_LOAD_VARIABLES() \
+ gc = __glXGetCurrentContext(); \
+ pc = gc->pc; \
+ /* Muffle compilers */ \
+ cmdlen = 0; (void)cmdlen; \
+ compsize = 0; (void)compsize; \
+ pixelHeaderPC = 0; (void)pixelHeaderPC
/*
** Variable sized command support macro. This macro is used by calls
** If the buffer can't hold the command then it is flushed so that
** the command will fit in the next buffer.
*/
-#define __GLX_BEGIN_VARIABLE(opcode,size) \
- if (pc + (size) > gc->bufEnd) { \
- pc = __glXFlushRenderBuffer(gc, pc); \
- } \
- __GLX_PUT_SHORT(0,size); \
- __GLX_PUT_SHORT(2,opcode)
-
-#define __GLX_BEGIN_VARIABLE_LARGE(opcode,size) \
- pc = __glXFlushRenderBuffer(gc, pc); \
- __GLX_PUT_LONG(0,size); \
- __GLX_PUT_LONG(4,opcode)
-
-#define __GLX_BEGIN_VARIABLE_WITH_PIXEL(opcode,size) \
- if (pc + (size) > gc->bufEnd) { \
- pc = __glXFlushRenderBuffer(gc, pc); \
- } \
- __GLX_PUT_SHORT(0,size); \
- __GLX_PUT_SHORT(2,opcode); \
- pc += __GLX_RENDER_HDR_SIZE; \
- pixelHeaderPC = pc; \
- pc += __GLX_PIXEL_HDR_SIZE
-
-#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(opcode,size) \
- pc = __glXFlushRenderBuffer(gc, pc); \
- __GLX_PUT_LONG(0,size); \
- __GLX_PUT_LONG(4,opcode); \
- pc += __GLX_RENDER_LARGE_HDR_SIZE; \
- pixelHeaderPC = pc; \
- pc += __GLX_PIXEL_HDR_SIZE
-
-#define __GLX_BEGIN_VARIABLE_WITH_PIXEL_3D(opcode,size) \
- if (pc + (size) > gc->bufEnd) { \
- pc = __glXFlushRenderBuffer(gc, pc); \
- } \
- __GLX_PUT_SHORT(0,size); \
- __GLX_PUT_SHORT(2,opcode); \
- pc += __GLX_RENDER_HDR_SIZE; \
- pixelHeaderPC = pc; \
- pc += __GLX_PIXEL_3D_HDR_SIZE
-
-#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL_3D(opcode,size) \
- pc = __glXFlushRenderBuffer(gc, pc); \
- __GLX_PUT_LONG(0,size); \
- __GLX_PUT_LONG(4,opcode); \
- pc += __GLX_RENDER_LARGE_HDR_SIZE; \
- pixelHeaderPC = pc; \
- pc += __GLX_PIXEL_3D_HDR_SIZE
+#define __GLX_BEGIN_VARIABLE(opcode,size) \
+ if (pc + (size) > gc->bufEnd) { \
+ pc = __glXFlushRenderBuffer(gc, pc); \
+ } \
+ __GLX_PUT_SHORT(0,size); \
+ __GLX_PUT_SHORT(2,opcode)
+
+#define __GLX_BEGIN_VARIABLE_LARGE(opcode,size) \
+ pc = __glXFlushRenderBuffer(gc, pc); \
+ __GLX_PUT_LONG(0,size); \
+ __GLX_PUT_LONG(4,opcode)
+
+#define __GLX_BEGIN_VARIABLE_WITH_PIXEL(opcode,size) \
+ if (pc + (size) > gc->bufEnd) { \
+ pc = __glXFlushRenderBuffer(gc, pc); \
+ } \
+ __GLX_PUT_SHORT(0,size); \
+ __GLX_PUT_SHORT(2,opcode); \
+ pc += __GLX_RENDER_HDR_SIZE; \
+ pixelHeaderPC = pc; \
+ pc += __GLX_PIXEL_HDR_SIZE
+
+#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(opcode,size) \
+ pc = __glXFlushRenderBuffer(gc, pc); \
+ __GLX_PUT_LONG(0,size); \
+ __GLX_PUT_LONG(4,opcode); \
+ pc += __GLX_RENDER_LARGE_HDR_SIZE; \
+ pixelHeaderPC = pc; \
+ pc += __GLX_PIXEL_HDR_SIZE
+
+#define __GLX_BEGIN_VARIABLE_WITH_PIXEL_3D(opcode,size) \
+ if (pc + (size) > gc->bufEnd) { \
+ pc = __glXFlushRenderBuffer(gc, pc); \
+ } \
+ __GLX_PUT_SHORT(0,size); \
+ __GLX_PUT_SHORT(2,opcode); \
+ pc += __GLX_RENDER_HDR_SIZE; \
+ pixelHeaderPC = pc; \
+ pc += __GLX_PIXEL_3D_HDR_SIZE
+
+#define __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL_3D(opcode,size) \
+ pc = __glXFlushRenderBuffer(gc, pc); \
+ __GLX_PUT_LONG(0,size); \
+ __GLX_PUT_LONG(4,opcode); \
+ pc += __GLX_RENDER_LARGE_HDR_SIZE; \
+ pixelHeaderPC = pc; \
+ pc += __GLX_PIXEL_3D_HDR_SIZE
/*
** Fixed size command support macro. This macro is used by calls that
** before doing the storage work.
*/
#define __GLX_BEGIN(opcode,size) \
- __GLX_PUT_SHORT(0,size); \
- __GLX_PUT_SHORT(2,opcode)
+ __GLX_PUT_SHORT(0,size); \
+ __GLX_PUT_SHORT(2,opcode)
/*
** Finish a rendering command by advancing the pc. If the pc is now past
** rendering buffer is flushed out into the X protocol stream (which may
** or may not do I/O).
*/
-#define __GLX_END(size) \
- pc += size; \
- if (pc > gc->limit) { \
- (void) __glXFlushRenderBuffer(gc, pc); \
- } else { \
- gc->pc = pc; \
- }
+#define __GLX_END(size) \
+ pc += size; \
+ if (pc > gc->limit) { \
+ (void) __glXFlushRenderBuffer(gc, pc); \
+ } else { \
+ gc->pc = pc; \
+ }
/* Array copy macros */
-#define __GLX_MEM_COPY(dest,src,bytes) \
- if (src && dest) \
- memcpy(dest, src, bytes)
+#define __GLX_MEM_COPY(dest,src,bytes) \
+ if (src && dest) \
+ memcpy(dest, src, bytes)
/* Single item copy macros */
-#define __GLX_PUT_CHAR(offset,a) \
- *((INT8 *) (pc + offset)) = a
+#define __GLX_PUT_CHAR(offset,a) \
+ *((INT8 *) (pc + offset)) = a
#ifndef _CRAY
-#define __GLX_PUT_SHORT(offset,a) \
- *((INT16 *) (pc + offset)) = a
+#define __GLX_PUT_SHORT(offset,a) \
+ *((INT16 *) (pc + offset)) = a
-#define __GLX_PUT_LONG(offset,a) \
- *((INT32 *) (pc + offset)) = a
+#define __GLX_PUT_LONG(offset,a) \
+ *((INT32 *) (pc + offset)) = a
-#define __GLX_PUT_FLOAT(offset,a) \
- *((FLOAT32 *) (pc + offset)) = a
+#define __GLX_PUT_FLOAT(offset,a) \
+ *((FLOAT32 *) (pc + offset)) = a
#else
-#define __GLX_PUT_SHORT(offset,a) \
- { GLubyte *cp = (pc+offset); \
- int shift = (64-16) - ((int)(cp) >> (64-6)); \
- *(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
+#define __GLX_PUT_SHORT(offset,a) \
+ { GLubyte *cp = (pc+offset); \
+ int shift = (64-16) - ((int)(cp) >> (64-6)); \
+ *(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
-#define __GLX_PUT_LONG(offset,a) \
- { GLubyte *cp = (pc+offset); \
- int shift = (64-32) - ((int)(cp) >> (64-6)); \
- *(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
+#define __GLX_PUT_LONG(offset,a) \
+ { GLubyte *cp = (pc+offset); \
+ int shift = (64-32) - ((int)(cp) >> (64-6)); \
+ *(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
-#define __GLX_PUT_FLOAT(offset,a) \
- gl_put_float((pc + offset),a)
+#define __GLX_PUT_FLOAT(offset,a) \
+ gl_put_float((pc + offset),a)
-#define __GLX_PUT_DOUBLE(offset,a) \
- gl_put_double(pc + offset, a)
+#define __GLX_PUT_DOUBLE(offset,a) \
+ gl_put_double(pc + offset, a)
-extern void gl_put_float(/*GLubyte *, struct cray_single*/);
-extern void gl_put_double(/*GLubyte *, struct cray_double*/);
+extern void gl_put_float( /*GLubyte *, struct cray_single */ );
+extern void gl_put_double( /*GLubyte *, struct cray_double */ );
#endif
#ifndef _CRAY
** This can certainly be done better for a particular machine
** architecture!
*/
-#define __GLX_PUT_DOUBLE(offset,a) \
- __GLX_MEM_COPY(pc + offset, &a, 8)
+#define __GLX_PUT_DOUBLE(offset,a) \
+ __GLX_MEM_COPY(pc + offset, &a, 8)
#else
-#define __GLX_PUT_DOUBLE(offset,a) \
- *((FLOAT64 *) (pc + offset)) = a
+#define __GLX_PUT_DOUBLE(offset,a) \
+ *((FLOAT64 *) (pc + offset)) = a
#endif
#endif
-#define __GLX_PUT_CHAR_ARRAY(offset,a,alen) \
- __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT8)
+#define __GLX_PUT_CHAR_ARRAY(offset,a,alen) \
+ __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT8)
#ifndef _CRAY
-#define __GLX_PUT_SHORT_ARRAY(offset,a,alen) \
- __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT16)
+#define __GLX_PUT_SHORT_ARRAY(offset,a,alen) \
+ __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT16)
-#define __GLX_PUT_LONG_ARRAY(offset,a,alen) \
- __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT32)
+#define __GLX_PUT_LONG_ARRAY(offset,a,alen) \
+ __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_INT32)
-#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen) \
- __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT32)
+#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen) \
+ __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT32)
-#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen) \
- __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT64)
+#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen) \
+ __GLX_MEM_COPY(pc + offset, a, alen * __GLX_SIZE_FLOAT64)
#else
-#define __GLX_PUT_SHORT_ARRAY(offset,a,alen) \
- gl_put_short_array((GLubyte *)(pc + offset), a, alen * __GLX_SIZE_INT16)
+#define __GLX_PUT_SHORT_ARRAY(offset,a,alen) \
+ gl_put_short_array((GLubyte *)(pc + offset), a, alen * __GLX_SIZE_INT16)
-#define __GLX_PUT_LONG_ARRAY(offset,a,alen) \
- gl_put_long_array((GLubyte *)(pc + offset), (long *)a, alen * __GLX_SIZE_INT32)
+#define __GLX_PUT_LONG_ARRAY(offset,a,alen) \
+ gl_put_long_array((GLubyte *)(pc + offset), (long *)a, alen * __GLX_SIZE_INT32)
-#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen) \
- gl_put_float_array((GLubyte *)(pc + offset), (float *)a, alen * __GLX_SIZE_FLOAT32)
+#define __GLX_PUT_FLOAT_ARRAY(offset,a,alen) \
+ gl_put_float_array((GLubyte *)(pc + offset), (float *)a, alen * __GLX_SIZE_FLOAT32)
-#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen) \
- gl_put_double_array((GLubyte *)(pc + offset), (double *)a, alen * __GLX_SIZE_FLOAT64)
+#define __GLX_PUT_DOUBLE_ARRAY(offset,a,alen) \
+ gl_put_double_array((GLubyte *)(pc + offset), (double *)a, alen * __GLX_SIZE_FLOAT64)
-extern gl_put_short_array (GLubyte *, short *, int);
-extern gl_put_long_array (GLubyte *, long *, int);
-extern gl_put_float_array (GLubyte *, float *, int);
-extern gl_put_double_array (GLubyte *, double *, int);
+extern gl_put_short_array(GLubyte *, short *, int);
+extern gl_put_long_array(GLubyte *, long *, int);
+extern gl_put_float_array(GLubyte *, float *, int);
+extern gl_put_double_array(GLubyte *, double *, int);
#endif /* _CRAY */
#define __GLX_packsingle_h__
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "packrender.h"
#define X_GLXSingle 0
/* Declare common variables used during a single command */
-#define __GLX_SINGLE_DECLARE_VARIABLES() \
- __GLXcontext *gc = __glXGetCurrentContext(); \
- GLubyte *pc, *pixelHeaderPC; \
- GLuint compsize, cmdlen; \
- Display *dpy = gc->currentDpy; \
- xGLXSingleReq *req
-
-#define __GLX_SINGLE_LOAD_VARIABLES() \
- pc = gc->pc; \
- /* Muffle compilers */ \
- pixelHeaderPC = 0; (void)pixelHeaderPC; \
- compsize = 0; (void)compsize; \
- cmdlen = 0; (void)cmdlen
+#define __GLX_SINGLE_DECLARE_VARIABLES() \
+ __GLXcontext *gc = __glXGetCurrentContext(); \
+ GLubyte *pc, *pixelHeaderPC; \
+ GLuint compsize, cmdlen; \
+ Display *dpy = gc->currentDpy; \
+ xGLXSingleReq *req
+
+#define __GLX_SINGLE_LOAD_VARIABLES() \
+ pc = gc->pc; \
+ /* Muffle compilers */ \
+ pixelHeaderPC = 0; (void)pixelHeaderPC; \
+ compsize = 0; (void)compsize; \
+ cmdlen = 0; (void)cmdlen
/* Start a single command */
-#define __GLX_SINGLE_BEGIN(opcode,bytes) \
- if (dpy) { \
- (void) __glXFlushRenderBuffer(gc, pc); \
- LockDisplay(dpy); \
- GetReqExtra(GLXSingle,bytes,req); \
- req->reqType = gc->majorOpcode; \
- req->glxCode = opcode; \
- req->contextTag = gc->currentContextTag; \
- pc = ((GLubyte *)(req) + sz_xGLXSingleReq)
+#define __GLX_SINGLE_BEGIN(opcode,bytes) \
+ if (dpy) { \
+ (void) __glXFlushRenderBuffer(gc, pc); \
+ LockDisplay(dpy); \
+ GetReqExtra(GLXSingle,bytes,req); \
+ req->reqType = gc->majorOpcode; \
+ req->glxCode = opcode; \
+ req->contextTag = gc->currentContextTag; \
+ pc = ((GLubyte *)(req) + sz_xGLXSingleReq)
/* End a single command */
-#define __GLX_SINGLE_END() \
- UnlockDisplay(dpy); \
- SyncHandle(); \
- }
+#define __GLX_SINGLE_END() \
+ UnlockDisplay(dpy); \
+ SyncHandle(); \
+ }
/* Store data to sending for a single command */
-#define __GLX_SINGLE_PUT_CHAR(offset,a) \
- *((INT8 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_CHAR(offset,a) \
+ *((INT8 *) (pc + offset)) = a
#ifndef CRAY
-#define __GLX_SINGLE_PUT_SHORT(offset,a) \
- *((INT16 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_SHORT(offset,a) \
+ *((INT16 *) (pc + offset)) = a
-#define __GLX_SINGLE_PUT_LONG(offset,a) \
- *((INT32 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_LONG(offset,a) \
+ *((INT32 *) (pc + offset)) = a
-#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
- *((FLOAT32 *) (pc + offset)) = a
+#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
+ *((FLOAT32 *) (pc + offset)) = a
#else
-#define __GLX_SINGLE_PUT_SHORT(offset,a) \
- { GLubyte *cp = (pc+offset); \
- int shift = (64-16) - ((int)(cp) >> (64-6)); \
+#define __GLX_SINGLE_PUT_SHORT(offset,a) \
+ { GLubyte *cp = (pc+offset); \
+ int shift = (64-16) - ((int)(cp) >> (64-6)); \
*(int *)cp = (*(int *)cp & ~(0xffff << shift)) | ((a & 0xffff) << shift); }
-#define __GLX_SINGLE_PUT_LONG(offset,a) \
- { GLubyte *cp = (pc+offset); \
- int shift = (64-32) - ((int)(cp) >> (64-6)); \
+#define __GLX_SINGLE_PUT_LONG(offset,a) \
+ { GLubyte *cp = (pc+offset); \
+ int shift = (64-32) - ((int)(cp) >> (64-6)); \
*(int *)cp = (*(int *)cp & ~(0xffffffff << shift)) | ((a & 0xffffffff) << shift); }
-#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
- gl_put_float(pc + offset, a)
+#define __GLX_SINGLE_PUT_FLOAT(offset,a) \
+ gl_put_float(pc + offset, a)
#endif
/* Read support macros */
-#define __GLX_SINGLE_READ_XREPLY() \
- (void) _XReply(dpy, (xReply*) &reply, 0, False)
+#define __GLX_SINGLE_READ_XREPLY() \
+ (void) _XReply(dpy, (xReply*) &reply, 0, False)
-#define __GLX_SINGLE_GET_RETVAL(a,cast) \
- a = (cast) reply.retval
+#define __GLX_SINGLE_GET_RETVAL(a,cast) \
+ a = (cast) reply.retval
-#define __GLX_SINGLE_GET_SIZE(a) \
- a = (GLint) reply.size
+#define __GLX_SINGLE_GET_SIZE(a) \
+ a = (GLint) reply.size
#ifndef _CRAY
-#define __GLX_SINGLE_GET_CHAR(p) \
- *p = *(GLbyte *)&reply.pad3;
+#define __GLX_SINGLE_GET_CHAR(p) \
+ *p = *(GLbyte *)&reply.pad3;
-#define __GLX_SINGLE_GET_SHORT(p) \
- *p = *(GLshort *)&reply.pad3;
+#define __GLX_SINGLE_GET_SHORT(p) \
+ *p = *(GLshort *)&reply.pad3;
-#define __GLX_SINGLE_GET_LONG(p) \
- *p = *(GLint *)&reply.pad3;
+#define __GLX_SINGLE_GET_LONG(p) \
+ *p = *(GLint *)&reply.pad3;
-#define __GLX_SINGLE_GET_FLOAT(p) \
- *p = *(GLfloat *)&reply.pad3;
+#define __GLX_SINGLE_GET_FLOAT(p) \
+ *p = *(GLfloat *)&reply.pad3;
#else
-#define __GLX_SINGLE_GET_CHAR(p) \
- *p = reply.pad3 >> 24;
+#define __GLX_SINGLE_GET_CHAR(p) \
+ *p = reply.pad3 >> 24;
-#define __GLX_SINGLE_GET_SHORT(p) \
- {int t = reply.pad3 >> 16; \
- *p = (t & 0x8000) ? (t | ~0xffff) : (t & 0xffff);}
+#define __GLX_SINGLE_GET_SHORT(p) \
+ {int t = reply.pad3 >> 16; \
+ *p = (t & 0x8000) ? (t | ~0xffff) : (t & 0xffff);}
-#define __GLX_SINGLE_GET_LONG(p) \
- {int t = reply.pad3; \
- *p = (t & 0x80000000) ? (t | ~0xffffffff) : (t & 0xffffffff);}
+#define __GLX_SINGLE_GET_LONG(p) \
+ {int t = reply.pad3; \
+ *p = (t & 0x80000000) ? (t | ~0xffffffff) : (t & 0xffffffff);}
#define PAD3OFFSET 16
-#define __GLX_SINGLE_GET_FLOAT(p) \
- *p = gl_ntoh_float((GLubyte *)&reply + PAD3OFFSET);
+#define __GLX_SINGLE_GET_FLOAT(p) \
+ *p = gl_ntoh_float((GLubyte *)&reply + PAD3OFFSET);
-#define __GLX_SINGLE_GET_DOUBLE(p) \
- *p = gl_ntoh_double((GLubyte *)&reply + PAD3OFFSET);
+#define __GLX_SINGLE_GET_DOUBLE(p) \
+ *p = gl_ntoh_double((GLubyte *)&reply + PAD3OFFSET);
extern float gl_ntoh_float(GLubyte *);
extern float gl_ntoh_double(GLubyte *);
#ifndef _CRAY
#ifdef __GLX_ALIGN64
-#define __GLX_SINGLE_GET_DOUBLE(p) \
- __GLX_MEM_COPY(p, &reply.pad3, 8)
+#define __GLX_SINGLE_GET_DOUBLE(p) \
+ __GLX_MEM_COPY(p, &reply.pad3, 8)
#else
-#define __GLX_SINGLE_GET_DOUBLE(p) \
- *p = *(GLdouble *)&reply.pad3
+#define __GLX_SINGLE_GET_DOUBLE(p) \
+ *p = *(GLdouble *)&reply.pad3
#endif
#endif
-
+
/* Get an array of typed data */
-#define __GLX_SINGLE_GET_VOID_ARRAY(a,alen) \
-{ \
- GLint slop = alen*__GLX_SIZE_INT8 & 3; \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
- if (slop) _XEatData(dpy,4-slop); \
-}
-
-#define __GLX_SINGLE_GET_CHAR_ARRAY(a,alen) \
-{ \
- GLint slop = alen*__GLX_SIZE_INT8 & 3; \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
- if (slop) _XEatData(dpy,4-slop); \
-}
-
-
-#define __GLX_SINGLE_GET_SHORT_ARRAY(a,alen) \
-{ \
- GLint slop = (alen*__GLX_SIZE_INT16) & 3; \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT16);\
- if (slop) _XEatData(dpy,4-slop); \
-}
-
-#define __GLX_SINGLE_GET_LONG_ARRAY(a,alen) \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT32);
+#define __GLX_SINGLE_GET_VOID_ARRAY(a,alen) \
+ { \
+ GLint slop = alen*__GLX_SIZE_INT8 & 3; \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
+ if (slop) _XEatData(dpy,4-slop); \
+ }
+
+#define __GLX_SINGLE_GET_CHAR_ARRAY(a,alen) \
+ { \
+ GLint slop = alen*__GLX_SIZE_INT8 & 3; \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT8); \
+ if (slop) _XEatData(dpy,4-slop); \
+ }
+
+
+#define __GLX_SINGLE_GET_SHORT_ARRAY(a,alen) \
+ { \
+ GLint slop = (alen*__GLX_SIZE_INT16) & 3; \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT16); \
+ if (slop) _XEatData(dpy,4-slop); \
+ }
+
+#define __GLX_SINGLE_GET_LONG_ARRAY(a,alen) \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_INT32);
#ifndef _CRAY
-#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT32);
+#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT32);
-#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
- _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT64);
+#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
+ _XRead(dpy,(char *)a,alen*__GLX_SIZE_FLOAT64);
#else
-#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
- gl_get_float_array(dpy,a,alen);
+#define __GLX_SINGLE_GET_FLOAT_ARRAY(a,alen) \
+ gl_get_float_array(dpy,a,alen);
-#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
- gl_get_double_array(dpy, a, alen);
+#define __GLX_SINGLE_GET_DOUBLE_ARRAY(a,alen) \
+ gl_get_double_array(dpy, a, alen);
-extern void gl_get_float_array(Display *dpy, float *a, int alen);
-extern void gl_get_double_array(Display *dpy, double *a, int alen);
+extern void gl_get_float_array(Display * dpy, float *a, int alen);
+extern void gl_get_double_array(Display * dpy, double *a, int alen);
#endif
#endif /* !__GLX_packsingle_h__ */
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "packrender.h"
static const GLubyte MsbToLsbTable[256] = {
- 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
- 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
- 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
- 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
- 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
- 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
- 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
- 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
- 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
- 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
- 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
- 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
- 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
- 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
- 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
- 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
- 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
- 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
- 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
- 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
- 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
- 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
- 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
- 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
- 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
- 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
- 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
- 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
- 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
- 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
- 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
- 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
+ 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+ 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+ 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+ 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+ 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+ 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+ 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+ 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+ 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+ 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+ 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+ 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+ 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+ 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+ 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+ 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+ 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+ 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+ 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+ 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+ 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+ 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+ 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+ 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+ 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+ 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+ 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+ 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+ 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+ 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+ 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+ 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff,
};
static const GLubyte LowBitsMask[9] = {
- 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff,
+ 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff,
};
static const GLubyte HighBitsMask[9] = {
- 0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, 0xff,
+ 0x00, 0x80, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc, 0xfe, 0xff,
};
** data is transfered into the destImage buffer. Return in modes the
** set of pixel modes that are to be done by the server.
*/
-static void FillBitmap(__GLXcontext *gc, GLint width, GLint height,
- GLenum format, const GLvoid *userdata,
- GLubyte *destImage)
+static void
+FillBitmap(__GLXcontext * gc, GLint width, GLint height,
+ GLenum format, const GLvoid * userdata, GLubyte * destImage)
{
- const __GLXattribute * state = gc->client_state_private;
- GLint rowLength = state->storeUnpack.rowLength;
- GLint alignment = state->storeUnpack.alignment;
- GLint skipPixels = state->storeUnpack.skipPixels;
- GLint skipRows = state->storeUnpack.skipRows;
- GLint lsbFirst = state->storeUnpack.lsbFirst;
- GLint elementsLeft, bitOffset, currentByte, nextByte, highBitMask;
- GLint lowBitMask, i;
- GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
- const GLubyte *start, *iter;
+ const __GLXattribute *state = gc->client_state_private;
+ GLint rowLength = state->storeUnpack.rowLength;
+ GLint alignment = state->storeUnpack.alignment;
+ GLint skipPixels = state->storeUnpack.skipPixels;
+ GLint skipRows = state->storeUnpack.skipRows;
+ GLint lsbFirst = state->storeUnpack.lsbFirst;
+ GLint elementsLeft, bitOffset, currentByte, nextByte, highBitMask;
+ GLint lowBitMask, i;
+ GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
+ const GLubyte *start, *iter;
- if (rowLength > 0) {
- groupsPerRow = rowLength;
- } else {
- groupsPerRow = width;
- }
- components = __glElementsPerGroup(format,GL_BITMAP);
- rowSize = (groupsPerRow * components + 7) >> 3;
- padding = (rowSize % alignment);
- if (padding) {
- rowSize += alignment - padding;
- }
- start = ((const GLubyte*) userdata) + skipRows * rowSize +
- ((skipPixels * components) >> 3);
- bitOffset = (skipPixels * components) & 7;
- highBitMask = LowBitsMask[8-bitOffset];
- lowBitMask = HighBitsMask[bitOffset];
- elementsPerRow = width * components;
- for (i = 0; i < height; i++) {
- elementsLeft = elementsPerRow;
- iter = start;
- while (elementsLeft) {
- /* First retrieve low bits from current byte */
- if (lsbFirst) {
- currentByte = MsbToLsbTable[iter[0]];
- } else {
- currentByte = iter[0];
- }
- if (bitOffset) {
- /* Need to read next byte to finish current byte */
- if (elementsLeft > (8 - bitOffset)) {
- if (lsbFirst) {
- nextByte = MsbToLsbTable[iter[1]];
- } else {
- nextByte = iter[1];
- }
- currentByte =
- ((currentByte & highBitMask) << bitOffset) |
- ((nextByte & lowBitMask) >> (8 - bitOffset));
- } else {
- currentByte =
- ((currentByte & highBitMask) << bitOffset);
- }
- }
- if (elementsLeft >= 8) {
- *destImage = currentByte;
- elementsLeft -= 8;
- } else {
- *destImage = currentByte & HighBitsMask[elementsLeft];
- elementsLeft = 0;
- }
- destImage++;
- iter++;
- }
- start += rowSize;
- }
+ if (rowLength > 0) {
+ groupsPerRow = rowLength;
+ }
+ else {
+ groupsPerRow = width;
+ }
+ components = __glElementsPerGroup(format, GL_BITMAP);
+ rowSize = (groupsPerRow * components + 7) >> 3;
+ padding = (rowSize % alignment);
+ if (padding) {
+ rowSize += alignment - padding;
+ }
+ start = ((const GLubyte *) userdata) + skipRows * rowSize +
+ ((skipPixels * components) >> 3);
+ bitOffset = (skipPixels * components) & 7;
+ highBitMask = LowBitsMask[8 - bitOffset];
+ lowBitMask = HighBitsMask[bitOffset];
+ elementsPerRow = width * components;
+ for (i = 0; i < height; i++) {
+ elementsLeft = elementsPerRow;
+ iter = start;
+ while (elementsLeft) {
+ /* First retrieve low bits from current byte */
+ if (lsbFirst) {
+ currentByte = MsbToLsbTable[iter[0]];
+ }
+ else {
+ currentByte = iter[0];
+ }
+ if (bitOffset) {
+ /* Need to read next byte to finish current byte */
+ if (elementsLeft > (8 - bitOffset)) {
+ if (lsbFirst) {
+ nextByte = MsbToLsbTable[iter[1]];
+ }
+ else {
+ nextByte = iter[1];
+ }
+ currentByte =
+ ((currentByte & highBitMask) << bitOffset) |
+ ((nextByte & lowBitMask) >> (8 - bitOffset));
+ }
+ else {
+ currentByte = ((currentByte & highBitMask) << bitOffset);
+ }
+ }
+ if (elementsLeft >= 8) {
+ *destImage = currentByte;
+ elementsLeft -= 8;
+ }
+ else {
+ *destImage = currentByte & HighBitsMask[elementsLeft];
+ elementsLeft = 0;
+ }
+ destImage++;
+ iter++;
+ }
+ start += rowSize;
+ }
}
/*
** The internal packed array format used has LSB_FIRST = FALSE and
** ALIGNMENT = 1.
*/
-void __glFillImage(__GLXcontext *gc, GLint dim, GLint width, GLint height,
- GLint depth, GLenum format, GLenum type,
- const GLvoid *userdata, GLubyte *newimage, GLubyte *modes)
+void
+__glFillImage(__GLXcontext * gc, GLint dim, GLint width, GLint height,
+ GLint depth, GLenum format, GLenum type,
+ const GLvoid * userdata, GLubyte * newimage, GLubyte * modes)
{
- const __GLXattribute * state = gc->client_state_private;
- GLint rowLength = state->storeUnpack.rowLength;
- GLint imageHeight = state->storeUnpack.imageHeight;
- GLint alignment = state->storeUnpack.alignment;
- GLint skipPixels = state->storeUnpack.skipPixels;
- GLint skipRows = state->storeUnpack.skipRows;
- GLint skipImages = state->storeUnpack.skipImages;
- GLint swapBytes = state->storeUnpack.swapEndian;
- GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
- GLint elementsPerRow, imageSize, rowsPerImage, h, i, j, k;
- const GLubyte *start, *iter, *itera, *iterb, *iterc;
- GLubyte *iter2;
+ const __GLXattribute *state = gc->client_state_private;
+ GLint rowLength = state->storeUnpack.rowLength;
+ GLint imageHeight = state->storeUnpack.imageHeight;
+ GLint alignment = state->storeUnpack.alignment;
+ GLint skipPixels = state->storeUnpack.skipPixels;
+ GLint skipRows = state->storeUnpack.skipRows;
+ GLint skipImages = state->storeUnpack.skipImages;
+ GLint swapBytes = state->storeUnpack.swapEndian;
+ GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
+ GLint elementsPerRow, imageSize, rowsPerImage, h, i, j, k;
+ const GLubyte *start, *iter, *itera, *iterb, *iterc;
+ GLubyte *iter2;
- if (type == GL_BITMAP) {
- FillBitmap(gc, width, height, format, userdata, newimage);
- } else {
- components = __glElementsPerGroup(format,type);
- if (rowLength > 0) {
- groupsPerRow = rowLength;
- } else {
- groupsPerRow = width;
- }
- if (imageHeight > 0) {
- rowsPerImage = imageHeight;
- } else {
- rowsPerImage = height;
- }
+ if (type == GL_BITMAP) {
+ FillBitmap(gc, width, height, format, userdata, newimage);
+ }
+ else {
+ components = __glElementsPerGroup(format, type);
+ if (rowLength > 0) {
+ groupsPerRow = rowLength;
+ }
+ else {
+ groupsPerRow = width;
+ }
+ if (imageHeight > 0) {
+ rowsPerImage = imageHeight;
+ }
+ else {
+ rowsPerImage = height;
+ }
- elementSize = __glBytesPerElement(type);
- groupSize = elementSize * components;
- if (elementSize == 1) swapBytes = 0;
+ elementSize = __glBytesPerElement(type);
+ groupSize = elementSize * components;
+ if (elementSize == 1)
+ swapBytes = 0;
- rowSize = groupsPerRow * groupSize;
- padding = (rowSize % alignment);
- if (padding) {
- rowSize += alignment - padding;
- }
- imageSize = rowSize * rowsPerImage;
- start = ((const GLubyte*) userdata) + skipImages * imageSize +
- skipRows * rowSize + skipPixels * groupSize;
- iter2 = newimage;
- elementsPerRow = width * components;
+ rowSize = groupsPerRow * groupSize;
+ padding = (rowSize % alignment);
+ if (padding) {
+ rowSize += alignment - padding;
+ }
+ imageSize = rowSize * rowsPerImage;
+ start = ((const GLubyte *) userdata) + skipImages * imageSize +
+ skipRows * rowSize + skipPixels * groupSize;
+ iter2 = newimage;
+ elementsPerRow = width * components;
- if (swapBytes) {
- itera = start;
- for (h = 0; h < depth; h++) {
- iterb = itera;
- for (i = 0; i < height; i++) {
- iterc = iterb;
- for (j = 0; j < elementsPerRow; j++) {
- for (k = 1; k <= elementSize; k++) {
- iter2[k-1] = iterc[elementSize - k];
- }
- iter2 += elementSize;
- iterc += elementSize;
- }
- iterb += rowSize;
- }
- itera += imageSize;
- }
- } else {
- itera = start;
- for (h = 0; h < depth; h++) {
- if (rowSize == elementsPerRow * elementSize) {
- /* Ha! This is mondo easy! */
- __GLX_MEM_COPY(iter2, itera,
- elementsPerRow * elementSize * height);
- iter2 += elementsPerRow * elementSize * height;
- } else {
- iter = itera;
- for (i = 0; i < height; i++) {
- __GLX_MEM_COPY(iter2, iter, elementsPerRow*elementSize);
- iter2 += elementsPerRow * elementSize;
- iter += rowSize;
- }
- }
- itera += imageSize;
- }
- }
- }
+ if (swapBytes) {
+ itera = start;
+ for (h = 0; h < depth; h++) {
+ iterb = itera;
+ for (i = 0; i < height; i++) {
+ iterc = iterb;
+ for (j = 0; j < elementsPerRow; j++) {
+ for (k = 1; k <= elementSize; k++) {
+ iter2[k - 1] = iterc[elementSize - k];
+ }
+ iter2 += elementSize;
+ iterc += elementSize;
+ }
+ iterb += rowSize;
+ }
+ itera += imageSize;
+ }
+ }
+ else {
+ itera = start;
+ for (h = 0; h < depth; h++) {
+ if (rowSize == elementsPerRow * elementSize) {
+ /* Ha! This is mondo easy! */
+ __GLX_MEM_COPY(iter2, itera,
+ elementsPerRow * elementSize * height);
+ iter2 += elementsPerRow * elementSize * height;
+ }
+ else {
+ iter = itera;
+ for (i = 0; i < height; i++) {
+ __GLX_MEM_COPY(iter2, iter, elementsPerRow * elementSize);
+ iter2 += elementsPerRow * elementSize;
+ iter += rowSize;
+ }
+ }
+ itera += imageSize;
+ }
+ }
+ }
- /* Setup store modes that describe what we just did */
- if (modes) {
- if ( dim < 3 ) {
- (void) memcpy( modes, __glXDefaultPixelStore + 4, 20 );
- }
- else {
- (void) memcpy( modes, __glXDefaultPixelStore + 0, 36 );
- }
- }
+ /* Setup store modes that describe what we just did */
+ if (modes) {
+ if (dim < 3) {
+ (void) memcpy(modes, __glXDefaultPixelStore + 4, 20);
+ }
+ else {
+ (void) memcpy(modes, __glXDefaultPixelStore + 0, 36);
+ }
+ }
}
/*
** Empty a bitmap in LSB_FIRST=GL_FALSE and ALIGNMENT=4 format packing it
** into the clients memory using the pixel store PACK modes.
*/
-static void EmptyBitmap(__GLXcontext *gc, GLint width, GLint height,
- GLenum format, const GLubyte *sourceImage,
- GLvoid *userdata)
+static void
+EmptyBitmap(__GLXcontext * gc, GLint width, GLint height,
+ GLenum format, const GLubyte * sourceImage, GLvoid * userdata)
{
- const __GLXattribute * state = gc->client_state_private;
- GLint rowLength = state->storePack.rowLength;
- GLint alignment = state->storePack.alignment;
- GLint skipPixels = state->storePack.skipPixels;
- GLint skipRows = state->storePack.skipRows;
- GLint lsbFirst = state->storePack.lsbFirst;
- GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
- GLint sourceRowSize, sourcePadding, sourceSkip;
- GLubyte *start, *iter;
- GLint elementsLeft, bitOffset, currentByte, highBitMask, lowBitMask;
- GLint writeMask, i;
- GLubyte writeByte;
+ const __GLXattribute *state = gc->client_state_private;
+ GLint rowLength = state->storePack.rowLength;
+ GLint alignment = state->storePack.alignment;
+ GLint skipPixels = state->storePack.skipPixels;
+ GLint skipRows = state->storePack.skipRows;
+ GLint lsbFirst = state->storePack.lsbFirst;
+ GLint components, groupsPerRow, rowSize, padding, elementsPerRow;
+ GLint sourceRowSize, sourcePadding, sourceSkip;
+ GLubyte *start, *iter;
+ GLint elementsLeft, bitOffset, currentByte, highBitMask, lowBitMask;
+ GLint writeMask, i;
+ GLubyte writeByte;
- components = __glElementsPerGroup(format,GL_BITMAP);
- if (rowLength > 0) {
- groupsPerRow = rowLength;
- } else {
- groupsPerRow = width;
- }
+ components = __glElementsPerGroup(format, GL_BITMAP);
+ if (rowLength > 0) {
+ groupsPerRow = rowLength;
+ }
+ else {
+ groupsPerRow = width;
+ }
- rowSize = (groupsPerRow * components + 7) >> 3;
- padding = (rowSize % alignment);
- if (padding) {
- rowSize += alignment - padding;
- }
- sourceRowSize = (width * components + 7) >> 3;
- sourcePadding = (sourceRowSize % 4);
- if (sourcePadding) {
- sourceSkip = 4 - sourcePadding;
- } else {
- sourceSkip = 0;
- }
- start = ((GLubyte*) userdata) + skipRows * rowSize +
- ((skipPixels * components) >> 3);
- bitOffset = (skipPixels * components) & 7;
- highBitMask = LowBitsMask[8-bitOffset];
- lowBitMask = HighBitsMask[bitOffset];
- elementsPerRow = width * components;
- for (i = 0; i < height; i++) {
- elementsLeft = elementsPerRow;
- iter = start;
- writeMask = highBitMask;
- writeByte = 0;
- while (elementsLeft) {
- /* Set up writeMask (to write to current byte) */
- if (elementsLeft + bitOffset < 8) {
- /* Need to trim writeMask */
- writeMask &= HighBitsMask[bitOffset+elementsLeft];
- }
+ rowSize = (groupsPerRow * components + 7) >> 3;
+ padding = (rowSize % alignment);
+ if (padding) {
+ rowSize += alignment - padding;
+ }
+ sourceRowSize = (width * components + 7) >> 3;
+ sourcePadding = (sourceRowSize % 4);
+ if (sourcePadding) {
+ sourceSkip = 4 - sourcePadding;
+ }
+ else {
+ sourceSkip = 0;
+ }
+ start = ((GLubyte *) userdata) + skipRows * rowSize +
+ ((skipPixels * components) >> 3);
+ bitOffset = (skipPixels * components) & 7;
+ highBitMask = LowBitsMask[8 - bitOffset];
+ lowBitMask = HighBitsMask[bitOffset];
+ elementsPerRow = width * components;
+ for (i = 0; i < height; i++) {
+ elementsLeft = elementsPerRow;
+ iter = start;
+ writeMask = highBitMask;
+ writeByte = 0;
+ while (elementsLeft) {
+ /* Set up writeMask (to write to current byte) */
+ if (elementsLeft + bitOffset < 8) {
+ /* Need to trim writeMask */
+ writeMask &= HighBitsMask[bitOffset + elementsLeft];
+ }
- if (lsbFirst) {
- currentByte = MsbToLsbTable[iter[0]];
- } else {
- currentByte = iter[0];
- }
+ if (lsbFirst) {
+ currentByte = MsbToLsbTable[iter[0]];
+ }
+ else {
+ currentByte = iter[0];
+ }
- if (bitOffset) {
- writeByte |= (sourceImage[0] >> bitOffset);
- currentByte = (currentByte & ~writeMask) |
- (writeByte & writeMask);
- writeByte = (sourceImage[0] << (8 - bitOffset));
- } else {
- currentByte = (currentByte & ~writeMask) |
- (sourceImage[0] & writeMask);
- }
+ if (bitOffset) {
+ writeByte |= (sourceImage[0] >> bitOffset);
+ currentByte = (currentByte & ~writeMask) |
+ (writeByte & writeMask);
+ writeByte = (sourceImage[0] << (8 - bitOffset));
+ }
+ else {
+ currentByte = (currentByte & ~writeMask) |
+ (sourceImage[0] & writeMask);
+ }
- if (lsbFirst) {
- iter[0] = MsbToLsbTable[currentByte];
- } else {
- iter[0] = currentByte;
- }
+ if (lsbFirst) {
+ iter[0] = MsbToLsbTable[currentByte];
+ }
+ else {
+ iter[0] = currentByte;
+ }
- if (elementsLeft >= 8) {
- elementsLeft -= 8;
- } else {
- elementsLeft = 0;
- }
- sourceImage++;
- iter++;
- writeMask = 0xff;
- }
- if (writeByte) {
- /* Some data left over that still needs writing */
- writeMask &= lowBitMask;
- if (lsbFirst) {
- currentByte = MsbToLsbTable[iter[0]];
- } else {
- currentByte = iter[0];
- }
- currentByte = (currentByte & ~writeMask) | (writeByte & writeMask);
- if (lsbFirst) {
- iter[0] = MsbToLsbTable[currentByte];
- } else {
- iter[0] = currentByte;
- }
- }
- start += rowSize;
- sourceImage += sourceSkip;
- }
+ if (elementsLeft >= 8) {
+ elementsLeft -= 8;
+ }
+ else {
+ elementsLeft = 0;
+ }
+ sourceImage++;
+ iter++;
+ writeMask = 0xff;
+ }
+ if (writeByte) {
+ /* Some data left over that still needs writing */
+ writeMask &= lowBitMask;
+ if (lsbFirst) {
+ currentByte = MsbToLsbTable[iter[0]];
+ }
+ else {
+ currentByte = iter[0];
+ }
+ currentByte = (currentByte & ~writeMask) | (writeByte & writeMask);
+ if (lsbFirst) {
+ iter[0] = MsbToLsbTable[currentByte];
+ }
+ else {
+ iter[0] = currentByte;
+ }
+ }
+ start += rowSize;
+ sourceImage += sourceSkip;
+ }
}
/*
** Named __glEmptyImage() because it is the opposite of __glFillImage().
*/
/* ARGSUSED */
-void __glEmptyImage(__GLXcontext *gc, GLint dim, GLint width, GLint height,
- GLint depth, GLenum format, GLenum type,
- const GLubyte *sourceImage, GLvoid *userdata)
+void
+__glEmptyImage(__GLXcontext * gc, GLint dim, GLint width, GLint height,
+ GLint depth, GLenum format, GLenum type,
+ const GLubyte * sourceImage, GLvoid * userdata)
{
- const __GLXattribute * state = gc->client_state_private;
- GLint rowLength = state->storePack.rowLength;
- GLint imageHeight = state->storePack.imageHeight;
- GLint alignment = state->storePack.alignment;
- GLint skipPixels = state->storePack.skipPixels;
- GLint skipRows = state->storePack.skipRows;
- GLint skipImages = state->storePack.skipImages;
- GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
- GLint elementsPerRow, sourceRowSize, sourcePadding, h, i;
- GLint imageSize, rowsPerImage;
- GLubyte *start, *iter, *itera;
+ const __GLXattribute *state = gc->client_state_private;
+ GLint rowLength = state->storePack.rowLength;
+ GLint imageHeight = state->storePack.imageHeight;
+ GLint alignment = state->storePack.alignment;
+ GLint skipPixels = state->storePack.skipPixels;
+ GLint skipRows = state->storePack.skipRows;
+ GLint skipImages = state->storePack.skipImages;
+ GLint components, elementSize, rowSize, padding, groupsPerRow, groupSize;
+ GLint elementsPerRow, sourceRowSize, sourcePadding, h, i;
+ GLint imageSize, rowsPerImage;
+ GLubyte *start, *iter, *itera;
- if (type == GL_BITMAP) {
- EmptyBitmap(gc, width, height, format, sourceImage, userdata);
- } else {
- components = __glElementsPerGroup(format,type);
- if (rowLength > 0) {
- groupsPerRow = rowLength;
- } else {
- groupsPerRow = width;
- }
- if (imageHeight > 0) {
- rowsPerImage = imageHeight;
- } else {
- rowsPerImage = height;
- }
- elementSize = __glBytesPerElement(type);
- groupSize = elementSize * components;
- rowSize = groupsPerRow * groupSize;
- padding = (rowSize % alignment);
- if (padding) {
- rowSize += alignment - padding;
- }
- sourceRowSize = width * groupSize;
- sourcePadding = (sourceRowSize % 4);
- if (sourcePadding) {
- sourceRowSize += 4 - sourcePadding;
- }
- imageSize = sourceRowSize * rowsPerImage;
- start = ((GLubyte*) userdata) + skipImages * imageSize +
- skipRows * rowSize + skipPixels * groupSize;
- elementsPerRow = width * components;
+ if (type == GL_BITMAP) {
+ EmptyBitmap(gc, width, height, format, sourceImage, userdata);
+ }
+ else {
+ components = __glElementsPerGroup(format, type);
+ if (rowLength > 0) {
+ groupsPerRow = rowLength;
+ }
+ else {
+ groupsPerRow = width;
+ }
+ if (imageHeight > 0) {
+ rowsPerImage = imageHeight;
+ }
+ else {
+ rowsPerImage = height;
+ }
+ elementSize = __glBytesPerElement(type);
+ groupSize = elementSize * components;
+ rowSize = groupsPerRow * groupSize;
+ padding = (rowSize % alignment);
+ if (padding) {
+ rowSize += alignment - padding;
+ }
+ sourceRowSize = width * groupSize;
+ sourcePadding = (sourceRowSize % 4);
+ if (sourcePadding) {
+ sourceRowSize += 4 - sourcePadding;
+ }
+ imageSize = sourceRowSize * rowsPerImage;
+ start = ((GLubyte *) userdata) + skipImages * imageSize +
+ skipRows * rowSize + skipPixels * groupSize;
+ elementsPerRow = width * components;
- itera = start;
- for (h = 0; h < depth; h++) {
- if ((rowSize == sourceRowSize) && (sourcePadding == 0)) {
- /* Ha! This is mondo easy! */
- __GLX_MEM_COPY(itera, sourceImage,
- elementsPerRow * elementSize * height);
- sourceImage += elementsPerRow * elementSize * height;
- } else {
- iter = itera;
- for (i = 0; i < height; i++) {
- __GLX_MEM_COPY(iter, sourceImage,
- elementsPerRow * elementSize);
- sourceImage += sourceRowSize;
- iter += rowSize;
- }
- }
- itera += imageSize;
- }
- }
+ itera = start;
+ for (h = 0; h < depth; h++) {
+ if ((rowSize == sourceRowSize) && (sourcePadding == 0)) {
+ /* Ha! This is mondo easy! */
+ __GLX_MEM_COPY(itera, sourceImage,
+ elementsPerRow * elementSize * height);
+ sourceImage += elementsPerRow * elementSize * height;
+ }
+ else {
+ iter = itera;
+ for (i = 0; i < height; i++) {
+ __GLX_MEM_COPY(iter, sourceImage,
+ elementsPerRow * elementSize);
+ sourceImage += sourceRowSize;
+ iter += rowSize;
+ }
+ }
+ itera += imageSize;
+ }
+ }
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "glxclient.h"
#include "indirect.h"
* \sa __indirect_glPixelStorei, __indirect_glPixelStoref
*/
static void
-send_PixelStore( __GLXcontext * gc, unsigned sop, GLenum pname,
- const void * param )
+send_PixelStore(__GLXcontext * gc, unsigned sop, GLenum pname,
+ const void *param)
{
- Display * const dpy = gc->currentDpy;
- const GLuint cmdlen = 8;
- if (__builtin_expect(dpy != NULL, 1)) {
- GLubyte const * pc = __glXSetupSingleRequest(gc, sop, cmdlen);
- (void) memcpy((void *)(pc + 0), (void *)(&pname), 4);
- (void) memcpy((void *)(pc + 4), param, 4);
- UnlockDisplay(dpy); SyncHandle();
- }
- return;
+ Display *const dpy = gc->currentDpy;
+ const GLuint cmdlen = 8;
+ if (__builtin_expect(dpy != NULL, 1)) {
+ GLubyte const *pc = __glXSetupSingleRequest(gc, sop, cmdlen);
+ (void) memcpy((void *) (pc + 0), (void *) (&pname), 4);
+ (void) memcpy((void *) (pc + 4), param, 4);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ }
+ return;
}
/*
** Specify parameters that control the storage format of pixel arrays.
*/
-void __indirect_glPixelStoref(GLenum pname, GLfloat param)
+void
+__indirect_glPixelStoref(GLenum pname, GLfloat param)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = gc->client_state_private;
- Display *dpy = gc->currentDpy;
- GLuint a;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = gc->client_state_private;
+ Display *dpy = gc->currentDpy;
+ GLuint a;
- if (!dpy) return;
+ if (!dpy)
+ return;
- switch (pname) {
- case GL_PACK_ROW_LENGTH:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.rowLength = a;
- break;
- case GL_PACK_IMAGE_HEIGHT:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.imageHeight = a;
- break;
- case GL_PACK_SKIP_ROWS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipRows = a;
- break;
- case GL_PACK_SKIP_PIXELS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipPixels = a;
- break;
- case GL_PACK_SKIP_IMAGES:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipImages = a;
- break;
- case GL_PACK_ALIGNMENT:
- a = (GLint) (param + 0.5);
- switch (a) {
- case 1: case 2: case 4: case 8:
- state->storePack.alignment = a;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_PACK_SWAP_BYTES:
- state->storePack.swapEndian = (param != 0);
- break;
- case GL_PACK_LSB_FIRST:
- state->storePack.lsbFirst = (param != 0);
- break;
+ switch (pname) {
+ case GL_PACK_ROW_LENGTH:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.rowLength = a;
+ break;
+ case GL_PACK_IMAGE_HEIGHT:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.imageHeight = a;
+ break;
+ case GL_PACK_SKIP_ROWS:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.skipRows = a;
+ break;
+ case GL_PACK_SKIP_PIXELS:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.skipPixels = a;
+ break;
+ case GL_PACK_SKIP_IMAGES:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.skipImages = a;
+ break;
+ case GL_PACK_ALIGNMENT:
+ a = (GLint) (param + 0.5);
+ switch (a) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ state->storePack.alignment = a;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ break;
+ case GL_PACK_SWAP_BYTES:
+ state->storePack.swapEndian = (param != 0);
+ break;
+ case GL_PACK_LSB_FIRST:
+ state->storePack.lsbFirst = (param != 0);
+ break;
- case GL_UNPACK_ROW_LENGTH:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.rowLength = a;
- break;
- case GL_UNPACK_IMAGE_HEIGHT:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.imageHeight = a;
- break;
- case GL_UNPACK_SKIP_ROWS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipRows = a;
- break;
- case GL_UNPACK_SKIP_PIXELS:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipPixels = a;
- break;
- case GL_UNPACK_SKIP_IMAGES:
- a = (GLuint) (param + 0.5);
- if (((GLint) a) < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipImages = a;
- break;
- case GL_UNPACK_ALIGNMENT:
- a = (GLint) (param + 0.5);
- switch (a) {
- case 1: case 2: case 4: case 8:
- state->storeUnpack.alignment = a;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_UNPACK_SWAP_BYTES:
- state->storeUnpack.swapEndian = (param != 0);
- break;
- case GL_UNPACK_LSB_FIRST:
- state->storeUnpack.lsbFirst = (param != 0);
- break;
+ case GL_UNPACK_ROW_LENGTH:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.rowLength = a;
+ break;
+ case GL_UNPACK_IMAGE_HEIGHT:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.imageHeight = a;
+ break;
+ case GL_UNPACK_SKIP_ROWS:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.skipRows = a;
+ break;
+ case GL_UNPACK_SKIP_PIXELS:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.skipPixels = a;
+ break;
+ case GL_UNPACK_SKIP_IMAGES:
+ a = (GLuint) (param + 0.5);
+ if (((GLint) a) < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.skipImages = a;
+ break;
+ case GL_UNPACK_ALIGNMENT:
+ a = (GLint) (param + 0.5);
+ switch (a) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ state->storeUnpack.alignment = a;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ break;
+ case GL_UNPACK_SWAP_BYTES:
+ state->storeUnpack.swapEndian = (param != 0);
+ break;
+ case GL_UNPACK_LSB_FIRST:
+ state->storeUnpack.lsbFirst = (param != 0);
+ break;
/* Group all of the pixel store modes that need to be sent to the
* server here. Care must be used to only send modes to the server that
* server. GL_PACK_INVERT_MESA is safe in this respect, but other,
* future modes may not be.
*/
- case GL_PACK_INVERT_MESA:
- send_PixelStore( gc, X_GLsop_PixelStoref, pname, & param );
- break;
+ case GL_PACK_INVERT_MESA:
+ send_PixelStore(gc, X_GLsop_PixelStoref, pname, ¶m);
+ break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- break;
- }
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ break;
+ }
}
-void __indirect_glPixelStorei(GLenum pname, GLint param)
+void
+__indirect_glPixelStorei(GLenum pname, GLint param)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = gc->client_state_private;
- Display *dpy = gc->currentDpy;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = gc->client_state_private;
+ Display *dpy = gc->currentDpy;
- if (!dpy) return;
+ if (!dpy)
+ return;
- switch (pname) {
- case GL_PACK_ROW_LENGTH:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.rowLength = param;
- break;
- case GL_PACK_IMAGE_HEIGHT:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.imageHeight = param;
- break;
- case GL_PACK_SKIP_ROWS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipRows = param;
- break;
- case GL_PACK_SKIP_PIXELS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipPixels = param;
- break;
- case GL_PACK_SKIP_IMAGES:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storePack.skipImages = param;
- break;
- case GL_PACK_ALIGNMENT:
- switch (param) {
- case 1: case 2: case 4: case 8:
- state->storePack.alignment = param;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_PACK_SWAP_BYTES:
- state->storePack.swapEndian = (param != 0);
- break;
- case GL_PACK_LSB_FIRST:
- state->storePack.lsbFirst = (param != 0);
- break;
+ switch (pname) {
+ case GL_PACK_ROW_LENGTH:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.rowLength = param;
+ break;
+ case GL_PACK_IMAGE_HEIGHT:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.imageHeight = param;
+ break;
+ case GL_PACK_SKIP_ROWS:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.skipRows = param;
+ break;
+ case GL_PACK_SKIP_PIXELS:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.skipPixels = param;
+ break;
+ case GL_PACK_SKIP_IMAGES:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storePack.skipImages = param;
+ break;
+ case GL_PACK_ALIGNMENT:
+ switch (param) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ state->storePack.alignment = param;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ break;
+ case GL_PACK_SWAP_BYTES:
+ state->storePack.swapEndian = (param != 0);
+ break;
+ case GL_PACK_LSB_FIRST:
+ state->storePack.lsbFirst = (param != 0);
+ break;
- case GL_UNPACK_ROW_LENGTH:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.rowLength = param;
- break;
- case GL_UNPACK_IMAGE_HEIGHT:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.imageHeight = param;
- break;
- case GL_UNPACK_SKIP_ROWS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipRows = param;
- break;
- case GL_UNPACK_SKIP_PIXELS:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipPixels = param;
- break;
- case GL_UNPACK_SKIP_IMAGES:
- if (param < 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- state->storeUnpack.skipImages = param;
- break;
- case GL_UNPACK_ALIGNMENT:
- switch (param) {
- case 1: case 2: case 4: case 8:
- state->storeUnpack.alignment = param;
- break;
- default:
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- break;
- case GL_UNPACK_SWAP_BYTES:
- state->storeUnpack.swapEndian = (param != 0);
- break;
- case GL_UNPACK_LSB_FIRST:
- state->storeUnpack.lsbFirst = (param != 0);
- break;
+ case GL_UNPACK_ROW_LENGTH:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.rowLength = param;
+ break;
+ case GL_UNPACK_IMAGE_HEIGHT:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.imageHeight = param;
+ break;
+ case GL_UNPACK_SKIP_ROWS:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.skipRows = param;
+ break;
+ case GL_UNPACK_SKIP_PIXELS:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.skipPixels = param;
+ break;
+ case GL_UNPACK_SKIP_IMAGES:
+ if (param < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ state->storeUnpack.skipImages = param;
+ break;
+ case GL_UNPACK_ALIGNMENT:
+ switch (param) {
+ case 1:
+ case 2:
+ case 4:
+ case 8:
+ state->storeUnpack.alignment = param;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ break;
+ case GL_UNPACK_SWAP_BYTES:
+ state->storeUnpack.swapEndian = (param != 0);
+ break;
+ case GL_UNPACK_LSB_FIRST:
+ state->storeUnpack.lsbFirst = (param != 0);
+ break;
/* Group all of the pixel store modes that need to be sent to the
* server here. Care must be used to only send modes to the server that
* server. GL_PACK_INVERT_MESA is safe in this respect, but other,
* future modes may not be.
*/
- case GL_PACK_INVERT_MESA:
- send_PixelStore( gc, X_GLsop_PixelStorei, pname, & param );
- break;
+ case GL_PACK_INVERT_MESA:
+ send_PixelStore(gc, X_GLsop_PixelStorei, pname, ¶m);
+ break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- break;
- }
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ break;
+ }
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "packrender.h"
#include "indirect.h"
** use the pixel header. See renderpix.c for those routines.
*/
-void __indirect_glMap1d(GLenum target, GLdouble u1, GLdouble u2, GLint stride,
- GLint order, const GLdouble *pnts)
+void
+__indirect_glMap1d(GLenum target, GLdouble u1, GLdouble u2, GLint stride,
+ GLint order, const GLdouble * pnts)
{
- __GLX_DECLARE_VARIABLES();
- GLint k;
+ __GLX_DECLARE_VARIABLES();
+ GLint k;
- __GLX_LOAD_VARIABLES();
- k = __glMap1d_size(target);
- if (k == 0) {
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- } else if (stride < k || order <= 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- compsize = k * order * __GLX_SIZE_FLOAT64;
- cmdlen = 28+compsize;
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ k = __glMap1d_size(target);
+ if (k == 0) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+ else if (stride < k || order <= 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ compsize = k * order * __GLX_SIZE_FLOAT64;
+ cmdlen = 28 + compsize;
+ if (!gc->currentDpy)
+ return;
- if (cmdlen <= gc->maxSmallRenderCommandSize) {
- /* Use GLXRender protocol to send small command */
- __GLX_BEGIN_VARIABLE(X_GLrop_Map1d,cmdlen);
- __GLX_PUT_DOUBLE(4,u1);
- __GLX_PUT_DOUBLE(12,u2);
- __GLX_PUT_LONG(20,target);
- __GLX_PUT_LONG(24,order);
- /*
- ** NOTE: the doubles that follow are not aligned because of 3
- ** longs preceeding
- */
- __glFillMap1d(k, order, stride, pnts, (pc+28));
- __GLX_END(cmdlen);
- } else {
- /* Use GLXRenderLarge protocol to send command */
- __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1d,cmdlen+4);
- __GLX_PUT_DOUBLE(8,u1);
- __GLX_PUT_DOUBLE(16,u2);
- __GLX_PUT_LONG(24,target);
- __GLX_PUT_LONG(28,order);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ /* Use GLXRender protocol to send small command */
+ __GLX_BEGIN_VARIABLE(X_GLrop_Map1d, cmdlen);
+ __GLX_PUT_DOUBLE(4, u1);
+ __GLX_PUT_DOUBLE(12, u2);
+ __GLX_PUT_LONG(20, target);
+ __GLX_PUT_LONG(24, order);
+ /*
+ ** NOTE: the doubles that follow are not aligned because of 3
+ ** longs preceeding
+ */
+ __glFillMap1d(k, order, stride, pnts, (pc + 28));
+ __GLX_END(cmdlen);
+ }
+ else {
+ /* Use GLXRenderLarge protocol to send command */
+ __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1d, cmdlen + 4);
+ __GLX_PUT_DOUBLE(8, u1);
+ __GLX_PUT_DOUBLE(16, u2);
+ __GLX_PUT_LONG(24, target);
+ __GLX_PUT_LONG(28, order);
- /*
- ** NOTE: the doubles that follow are not aligned because of 3
- ** longs preceeding
- */
- if (stride != k) {
- GLubyte *buf;
+ /*
+ ** NOTE: the doubles that follow are not aligned because of 3
+ ** longs preceeding
+ */
+ if (stride != k) {
+ GLubyte *buf;
- buf = (GLubyte *) Xmalloc(compsize);
- if (!buf) {
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- return;
- }
- __glFillMap1d(k, order, stride, pnts, buf);
- __glXSendLargeCommand(gc, pc, 32, buf, compsize);
- Xfree((char*) buf);
- } else {
- /* Data is already packed. Just send it out */
- __glXSendLargeCommand(gc, pc, 32, pnts, compsize);
- }
- }
+ buf = (GLubyte *) Xmalloc(compsize);
+ if (!buf) {
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ return;
+ }
+ __glFillMap1d(k, order, stride, pnts, buf);
+ __glXSendLargeCommand(gc, pc, 32, buf, compsize);
+ Xfree((char *) buf);
+ }
+ else {
+ /* Data is already packed. Just send it out */
+ __glXSendLargeCommand(gc, pc, 32, pnts, compsize);
+ }
+ }
}
-void __indirect_glMap1f(GLenum target, GLfloat u1, GLfloat u2, GLint stride,
- GLint order, const GLfloat *pnts)
+void
+__indirect_glMap1f(GLenum target, GLfloat u1, GLfloat u2, GLint stride,
+ GLint order, const GLfloat * pnts)
{
- __GLX_DECLARE_VARIABLES();
- GLint k;
+ __GLX_DECLARE_VARIABLES();
+ GLint k;
- __GLX_LOAD_VARIABLES();
- k = __glMap1f_size(target);
- if (k == 0) {
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- } else if (stride < k || order <= 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- compsize = k * order * __GLX_SIZE_FLOAT32;
- cmdlen = 20+compsize;
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ k = __glMap1f_size(target);
+ if (k == 0) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+ else if (stride < k || order <= 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ compsize = k * order * __GLX_SIZE_FLOAT32;
+ cmdlen = 20 + compsize;
+ if (!gc->currentDpy)
+ return;
- /*
+ /*
** The order that arguments are packed is different from the order
** for glMap1d.
*/
- if (cmdlen <= gc->maxSmallRenderCommandSize) {
- /* Use GLXRender protocol to send small command */
- __GLX_BEGIN_VARIABLE(X_GLrop_Map1f,cmdlen);
- __GLX_PUT_LONG(4,target);
- __GLX_PUT_FLOAT(8,u1);
- __GLX_PUT_FLOAT(12,u2);
- __GLX_PUT_LONG(16,order);
- __glFillMap1f(k, order, stride, pnts, (GLubyte*) (pc+20));
- __GLX_END(cmdlen);
- } else {
- /* Use GLXRenderLarge protocol to send command */
- __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1f,cmdlen+4);
- __GLX_PUT_LONG(8,target);
- __GLX_PUT_FLOAT(12,u1);
- __GLX_PUT_FLOAT(16,u2);
- __GLX_PUT_LONG(20,order);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ /* Use GLXRender protocol to send small command */
+ __GLX_BEGIN_VARIABLE(X_GLrop_Map1f, cmdlen);
+ __GLX_PUT_LONG(4, target);
+ __GLX_PUT_FLOAT(8, u1);
+ __GLX_PUT_FLOAT(12, u2);
+ __GLX_PUT_LONG(16, order);
+ __glFillMap1f(k, order, stride, pnts, (GLubyte *) (pc + 20));
+ __GLX_END(cmdlen);
+ }
+ else {
+ /* Use GLXRenderLarge protocol to send command */
+ __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map1f, cmdlen + 4);
+ __GLX_PUT_LONG(8, target);
+ __GLX_PUT_FLOAT(12, u1);
+ __GLX_PUT_FLOAT(16, u2);
+ __GLX_PUT_LONG(20, order);
- if (stride != k) {
- GLubyte *buf;
+ if (stride != k) {
+ GLubyte *buf;
- buf = (GLubyte *) Xmalloc(compsize);
- if (!buf) {
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- return;
- }
- __glFillMap1f(k, order, stride, pnts, buf);
- __glXSendLargeCommand(gc, pc, 24, buf, compsize);
- Xfree((char*) buf);
- } else {
- /* Data is already packed. Just send it out */
- __glXSendLargeCommand(gc, pc, 24, pnts, compsize);
- }
- }
+ buf = (GLubyte *) Xmalloc(compsize);
+ if (!buf) {
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ return;
+ }
+ __glFillMap1f(k, order, stride, pnts, buf);
+ __glXSendLargeCommand(gc, pc, 24, buf, compsize);
+ Xfree((char *) buf);
+ }
+ else {
+ /* Data is already packed. Just send it out */
+ __glXSendLargeCommand(gc, pc, 24, pnts, compsize);
+ }
+ }
}
-void __indirect_glMap2d(GLenum target, GLdouble u1, GLdouble u2, GLint ustr, GLint uord,
- GLdouble v1, GLdouble v2, GLint vstr, GLint vord,
- const GLdouble *pnts)
+void
+__indirect_glMap2d(GLenum target, GLdouble u1, GLdouble u2, GLint ustr,
+ GLint uord, GLdouble v1, GLdouble v2, GLint vstr,
+ GLint vord, const GLdouble * pnts)
{
- __GLX_DECLARE_VARIABLES();
- GLint k;
+ __GLX_DECLARE_VARIABLES();
+ GLint k;
- __GLX_LOAD_VARIABLES();
- k = __glMap2d_size(target);
- if (k == 0) {
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- } else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- compsize = k * uord * vord * __GLX_SIZE_FLOAT64;
- cmdlen = 48+compsize;
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ k = __glMap2d_size(target);
+ if (k == 0) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+ else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ compsize = k * uord * vord * __GLX_SIZE_FLOAT64;
+ cmdlen = 48 + compsize;
+ if (!gc->currentDpy)
+ return;
- if (cmdlen <= gc->maxSmallRenderCommandSize) {
- /* Use GLXRender protocol to send small command */
- __GLX_BEGIN_VARIABLE(X_GLrop_Map2d,cmdlen);
- __GLX_PUT_DOUBLE(4,u1);
- __GLX_PUT_DOUBLE(12,u2);
- __GLX_PUT_DOUBLE(20,v1);
- __GLX_PUT_DOUBLE(28,v2);
- __GLX_PUT_LONG(36,target);
- __GLX_PUT_LONG(40,uord);
- __GLX_PUT_LONG(44,vord);
- /*
- ** Pack into a u-major ordering.
- ** NOTE: the doubles that follow are not aligned because of 5
- ** longs preceeding
- */
- __glFillMap2d(k, uord, vord, ustr, vstr, pnts, (GLdouble*) (pc+48));
- __GLX_END(cmdlen);
- } else {
- /* Use GLXRenderLarge protocol to send command */
- __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2d,cmdlen+4);
- __GLX_PUT_DOUBLE(8,u1);
- __GLX_PUT_DOUBLE(16,u2);
- __GLX_PUT_DOUBLE(24,v1);
- __GLX_PUT_DOUBLE(32,v2);
- __GLX_PUT_LONG(40,target);
- __GLX_PUT_LONG(44,uord);
- __GLX_PUT_LONG(48,vord);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ /* Use GLXRender protocol to send small command */
+ __GLX_BEGIN_VARIABLE(X_GLrop_Map2d, cmdlen);
+ __GLX_PUT_DOUBLE(4, u1);
+ __GLX_PUT_DOUBLE(12, u2);
+ __GLX_PUT_DOUBLE(20, v1);
+ __GLX_PUT_DOUBLE(28, v2);
+ __GLX_PUT_LONG(36, target);
+ __GLX_PUT_LONG(40, uord);
+ __GLX_PUT_LONG(44, vord);
+ /*
+ ** Pack into a u-major ordering.
+ ** NOTE: the doubles that follow are not aligned because of 5
+ ** longs preceeding
+ */
+ __glFillMap2d(k, uord, vord, ustr, vstr, pnts, (GLdouble *) (pc + 48));
+ __GLX_END(cmdlen);
+ }
+ else {
+ /* Use GLXRenderLarge protocol to send command */
+ __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2d, cmdlen + 4);
+ __GLX_PUT_DOUBLE(8, u1);
+ __GLX_PUT_DOUBLE(16, u2);
+ __GLX_PUT_DOUBLE(24, v1);
+ __GLX_PUT_DOUBLE(32, v2);
+ __GLX_PUT_LONG(40, target);
+ __GLX_PUT_LONG(44, uord);
+ __GLX_PUT_LONG(48, vord);
- /*
- ** NOTE: the doubles that follow are not aligned because of 5
- ** longs preceeding
- */
- if ((vstr != k) || (ustr != k*vord)) {
- GLdouble *buf;
+ /*
+ ** NOTE: the doubles that follow are not aligned because of 5
+ ** longs preceeding
+ */
+ if ((vstr != k) || (ustr != k * vord)) {
+ GLdouble *buf;
- buf = (GLdouble *) Xmalloc(compsize);
- if (!buf) {
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- return;
- }
- /*
- ** Pack into a u-major ordering.
- */
- __glFillMap2d(k, uord, vord, ustr, vstr, pnts, buf);
- __glXSendLargeCommand(gc, pc, 52, buf, compsize);
- Xfree((char*) buf);
- } else {
- /* Data is already packed. Just send it out */
- __glXSendLargeCommand(gc, pc, 52, pnts, compsize);
- }
- }
+ buf = (GLdouble *) Xmalloc(compsize);
+ if (!buf) {
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ return;
+ }
+ /*
+ ** Pack into a u-major ordering.
+ */
+ __glFillMap2d(k, uord, vord, ustr, vstr, pnts, buf);
+ __glXSendLargeCommand(gc, pc, 52, buf, compsize);
+ Xfree((char *) buf);
+ }
+ else {
+ /* Data is already packed. Just send it out */
+ __glXSendLargeCommand(gc, pc, 52, pnts, compsize);
+ }
+ }
}
-void __indirect_glMap2f(GLenum target, GLfloat u1, GLfloat u2, GLint ustr, GLint uord,
- GLfloat v1, GLfloat v2, GLint vstr, GLint vord,
- const GLfloat *pnts)
+void
+__indirect_glMap2f(GLenum target, GLfloat u1, GLfloat u2, GLint ustr,
+ GLint uord, GLfloat v1, GLfloat v2, GLint vstr, GLint vord,
+ const GLfloat * pnts)
{
- __GLX_DECLARE_VARIABLES();
- GLint k;
+ __GLX_DECLARE_VARIABLES();
+ GLint k;
- __GLX_LOAD_VARIABLES();
- k = __glMap2f_size(target);
- if (k == 0) {
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- } else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
- compsize = k * uord * vord * __GLX_SIZE_FLOAT32;
- cmdlen = 32+compsize;
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ k = __glMap2f_size(target);
+ if (k == 0) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+ else if (vstr < k || ustr < k || vord <= 0 || uord <= 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+ compsize = k * uord * vord * __GLX_SIZE_FLOAT32;
+ cmdlen = 32 + compsize;
+ if (!gc->currentDpy)
+ return;
- /*
+ /*
** The order that arguments are packed is different from the order
** for glMap2d.
*/
- if (cmdlen <= gc->maxSmallRenderCommandSize) {
- /* Use GLXRender protocol to send small command */
- __GLX_BEGIN_VARIABLE(X_GLrop_Map2f,cmdlen);
- __GLX_PUT_LONG(4,target);
- __GLX_PUT_FLOAT(8,u1);
- __GLX_PUT_FLOAT(12,u2);
- __GLX_PUT_LONG(16,uord);
- __GLX_PUT_FLOAT(20,v1);
- __GLX_PUT_FLOAT(24,v2);
- __GLX_PUT_LONG(28,vord);
- /*
- ** Pack into a u-major ordering.
- */
- __glFillMap2f(k, uord, vord, ustr, vstr, pnts, (GLfloat*) (pc+32));
- __GLX_END(cmdlen);
- } else {
- /* Use GLXRenderLarge protocol to send command */
- __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2f,cmdlen+4);
- __GLX_PUT_LONG(8,target);
- __GLX_PUT_FLOAT(12,u1);
- __GLX_PUT_FLOAT(16,u2);
- __GLX_PUT_LONG(20,uord);
- __GLX_PUT_FLOAT(24,v1);
- __GLX_PUT_FLOAT(28,v2);
- __GLX_PUT_LONG(32,vord);
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ /* Use GLXRender protocol to send small command */
+ __GLX_BEGIN_VARIABLE(X_GLrop_Map2f, cmdlen);
+ __GLX_PUT_LONG(4, target);
+ __GLX_PUT_FLOAT(8, u1);
+ __GLX_PUT_FLOAT(12, u2);
+ __GLX_PUT_LONG(16, uord);
+ __GLX_PUT_FLOAT(20, v1);
+ __GLX_PUT_FLOAT(24, v2);
+ __GLX_PUT_LONG(28, vord);
+ /*
+ ** Pack into a u-major ordering.
+ */
+ __glFillMap2f(k, uord, vord, ustr, vstr, pnts, (GLfloat *) (pc + 32));
+ __GLX_END(cmdlen);
+ }
+ else {
+ /* Use GLXRenderLarge protocol to send command */
+ __GLX_BEGIN_VARIABLE_LARGE(X_GLrop_Map2f, cmdlen + 4);
+ __GLX_PUT_LONG(8, target);
+ __GLX_PUT_FLOAT(12, u1);
+ __GLX_PUT_FLOAT(16, u2);
+ __GLX_PUT_LONG(20, uord);
+ __GLX_PUT_FLOAT(24, v1);
+ __GLX_PUT_FLOAT(28, v2);
+ __GLX_PUT_LONG(32, vord);
- if ((vstr != k) || (ustr != k*vord)) {
- GLfloat *buf;
+ if ((vstr != k) || (ustr != k * vord)) {
+ GLfloat *buf;
- buf = (GLfloat *) Xmalloc(compsize);
- if (!buf) {
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- return;
- }
- /*
- ** Pack into a u-major ordering.
- */
- __glFillMap2f(k, uord, vord, ustr, vstr, pnts, buf);
- __glXSendLargeCommand(gc, pc, 36, buf, compsize);
- Xfree((char*) buf);
- } else {
- /* Data is already packed. Just send it out */
- __glXSendLargeCommand(gc, pc, 36, pnts, compsize);
- }
- }
+ buf = (GLfloat *) Xmalloc(compsize);
+ if (!buf) {
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ return;
+ }
+ /*
+ ** Pack into a u-major ordering.
+ */
+ __glFillMap2f(k, uord, vord, ustr, vstr, pnts, buf);
+ __glXSendLargeCommand(gc, pc, 36, buf, compsize);
+ Xfree((char *) buf);
+ }
+ else {
+ /* Data is already packed. Just send it out */
+ __glXSendLargeCommand(gc, pc, 36, pnts, compsize);
+ }
+ }
}
-void __indirect_glEnable(GLenum cap)
+void
+__indirect_glEnable(GLenum cap)
{
- __GLX_DECLARE_VARIABLES();
+ __GLX_DECLARE_VARIABLES();
- __GLX_LOAD_VARIABLES();
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ if (!gc->currentDpy)
+ return;
- switch(cap) {
- case GL_COLOR_ARRAY:
- case GL_EDGE_FLAG_ARRAY:
- case GL_INDEX_ARRAY:
- case GL_NORMAL_ARRAY:
- case GL_TEXTURE_COORD_ARRAY:
- case GL_VERTEX_ARRAY:
- case GL_SECONDARY_COLOR_ARRAY:
- case GL_FOG_COORD_ARRAY:
- __indirect_glEnableClientState(cap);
- return;
- default:
- break;
- }
+ switch (cap) {
+ case GL_COLOR_ARRAY:
+ case GL_EDGE_FLAG_ARRAY:
+ case GL_INDEX_ARRAY:
+ case GL_NORMAL_ARRAY:
+ case GL_TEXTURE_COORD_ARRAY:
+ case GL_VERTEX_ARRAY:
+ case GL_SECONDARY_COLOR_ARRAY:
+ case GL_FOG_COORD_ARRAY:
+ __indirect_glEnableClientState(cap);
+ return;
+ default:
+ break;
+ }
- __GLX_BEGIN(X_GLrop_Enable,8);
- __GLX_PUT_LONG(4,cap);
- __GLX_END(8);
+ __GLX_BEGIN(X_GLrop_Enable, 8);
+ __GLX_PUT_LONG(4, cap);
+ __GLX_END(8);
}
-void __indirect_glDisable(GLenum cap)
+void
+__indirect_glDisable(GLenum cap)
{
- __GLX_DECLARE_VARIABLES();
+ __GLX_DECLARE_VARIABLES();
- __GLX_LOAD_VARIABLES();
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ if (!gc->currentDpy)
+ return;
- switch(cap) {
- case GL_COLOR_ARRAY:
- case GL_EDGE_FLAG_ARRAY:
- case GL_INDEX_ARRAY:
- case GL_NORMAL_ARRAY:
- case GL_TEXTURE_COORD_ARRAY:
- case GL_VERTEX_ARRAY:
- case GL_SECONDARY_COLOR_ARRAY:
- case GL_FOG_COORD_ARRAY:
- __indirect_glDisableClientState(cap);
- return;
- default:
- break;
- }
+ switch (cap) {
+ case GL_COLOR_ARRAY:
+ case GL_EDGE_FLAG_ARRAY:
+ case GL_INDEX_ARRAY:
+ case GL_NORMAL_ARRAY:
+ case GL_TEXTURE_COORD_ARRAY:
+ case GL_VERTEX_ARRAY:
+ case GL_SECONDARY_COLOR_ARRAY:
+ case GL_FOG_COORD_ARRAY:
+ __indirect_glDisableClientState(cap);
+ return;
+ default:
+ break;
+ }
- __GLX_BEGIN(X_GLrop_Disable,8);
- __GLX_PUT_LONG(4,cap);
- __GLX_END(8);
+ __GLX_BEGIN(X_GLrop_Disable, 8);
+ __GLX_PUT_LONG(4, cap);
+ __GLX_END(8);
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
/*
* (C) Copyright IBM Corporation 2005
* broken.
*/
void
-__glXSendLargeImage(__GLXcontext *gc, GLint compsize, GLint dim,
- GLint width, GLint height, GLint depth,
- GLenum format, GLenum type, const GLvoid *src,
- GLubyte *pc, GLubyte *modes)
+__glXSendLargeImage(__GLXcontext * gc, GLint compsize, GLint dim,
+ GLint width, GLint height, GLint depth,
+ GLenum format, GLenum type, const GLvoid * src,
+ GLubyte * pc, GLubyte * modes)
{
- if ( !gc->fastImageUnpack || (src == NULL) ) {
- /* Allocate a temporary holding buffer */
- GLubyte *buf = (GLubyte *) Xmalloc(compsize);
- if (!buf) {
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- return;
- }
+ if (!gc->fastImageUnpack || (src == NULL)) {
+ /* Allocate a temporary holding buffer */
+ GLubyte *buf = (GLubyte *) Xmalloc(compsize);
+ if (!buf) {
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ return;
+ }
- /* Apply pixel store unpack modes to copy data into buf */
- if ( src != NULL ) {
- (*gc->fillImage)(gc, dim, width, height, depth, format, type,
- src, buf, modes);
- }
- else {
- if ( dim < 3 ) {
- (void) memcpy( modes, __glXDefaultPixelStore + 4, 20 );
- }
- else {
- (void) memcpy( modes, __glXDefaultPixelStore + 0, 36 );
- }
- }
+ /* Apply pixel store unpack modes to copy data into buf */
+ if (src != NULL) {
+ (*gc->fillImage) (gc, dim, width, height, depth, format, type,
+ src, buf, modes);
+ }
+ else {
+ if (dim < 3) {
+ (void) memcpy(modes, __glXDefaultPixelStore + 4, 20);
+ }
+ else {
+ (void) memcpy(modes, __glXDefaultPixelStore + 0, 36);
+ }
+ }
- /* Send large command */
- __glXSendLargeCommand(gc, gc->pc, pc - gc->pc, buf, compsize);
+ /* Send large command */
+ __glXSendLargeCommand(gc, gc->pc, pc - gc->pc, buf, compsize);
- /* Free buffer */
- Xfree((char*) buf);
- } else {
- /* Just send the data straight as is */
- __glXSendLargeCommand(gc, gc->pc, pc - gc->pc, pc, compsize);
- }
+ /* Free buffer */
+ Xfree((char *) buf);
+ }
+ else {
+ /* Just send the data straight as is */
+ __glXSendLargeCommand(gc, gc->pc, pc - gc->pc, pc, compsize);
+ }
}
/************************************************************************/
* The \c fastImageUnpack path, which is thankfully never used, is completely
* broken.
*/
-void __indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
- GLsizei width, GLsizei height, GLenum format,
- GLenum type, const GLvoid *row,
- const GLvoid *column)
+void
+__indirect_glSeparableFilter2D(GLenum target, GLenum internalformat,
+ GLsizei width, GLsizei height, GLenum format,
+ GLenum type, const GLvoid * row,
+ const GLvoid * column)
{
- __GLX_DECLARE_VARIABLES();
- GLuint compsize2, hdrlen, totalhdrlen, image1len, image2len;
+ __GLX_DECLARE_VARIABLES();
+ GLuint compsize2, hdrlen, totalhdrlen, image1len, image2len;
- __GLX_LOAD_VARIABLES();
- compsize = __glImageSize(width, 1, 1, format, type, 0);
- compsize2 = __glImageSize(height, 1, 1, format, type, 0);
- totalhdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE);
- hdrlen = __GLX_PAD(__GLX_CONV_FILT_HDR_SIZE);
- image1len = __GLX_PAD(compsize);
- image2len = __GLX_PAD(compsize2);
- cmdlen = totalhdrlen + image1len + image2len;
- if (!gc->currentDpy) return;
+ __GLX_LOAD_VARIABLES();
+ compsize = __glImageSize(width, 1, 1, format, type, 0);
+ compsize2 = __glImageSize(height, 1, 1, format, type, 0);
+ totalhdrlen = __GLX_PAD(__GLX_CONV_FILT_CMD_HDR_SIZE);
+ hdrlen = __GLX_PAD(__GLX_CONV_FILT_HDR_SIZE);
+ image1len = __GLX_PAD(compsize);
+ image2len = __GLX_PAD(compsize2);
+ cmdlen = totalhdrlen + image1len + image2len;
+ if (!gc->currentDpy)
+ return;
- if (cmdlen <= gc->maxSmallRenderCommandSize) {
- /* Use GLXRender protocol to send small command */
- __GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_SeparableFilter2D, cmdlen);
- __GLX_PUT_LONG(0,target);
- __GLX_PUT_LONG(4,internalformat);
- __GLX_PUT_LONG(8,width);
- __GLX_PUT_LONG(12,height);
- __GLX_PUT_LONG(16,format);
- __GLX_PUT_LONG(20,type);
- pc += hdrlen;
- if (compsize > 0) {
- (*gc->fillImage)(gc, 1, width, 1, 1, format, type,
- row, pc, pixelHeaderPC);
- pc += image1len;
- }
- if (compsize2 > 0) {
- (*gc->fillImage)(gc, 1, height, 1, 1, format, type,
- column, pc, NULL);
- pc += image2len;
- }
- if ((compsize == 0) && (compsize2 == 0)) {
- /* Setup default store modes */
- (void) memcpy( pixelHeaderPC, __glXDefaultPixelStore + 4, 20 );
- }
- __GLX_END(0);
- } else {
- const GLint bufsize = image1len + image2len;
+ if (cmdlen <= gc->maxSmallRenderCommandSize) {
+ /* Use GLXRender protocol to send small command */
+ __GLX_BEGIN_VARIABLE_WITH_PIXEL(X_GLrop_SeparableFilter2D, cmdlen);
+ __GLX_PUT_LONG(0, target);
+ __GLX_PUT_LONG(4, internalformat);
+ __GLX_PUT_LONG(8, width);
+ __GLX_PUT_LONG(12, height);
+ __GLX_PUT_LONG(16, format);
+ __GLX_PUT_LONG(20, type);
+ pc += hdrlen;
+ if (compsize > 0) {
+ (*gc->fillImage) (gc, 1, width, 1, 1, format, type,
+ row, pc, pixelHeaderPC);
+ pc += image1len;
+ }
+ if (compsize2 > 0) {
+ (*gc->fillImage) (gc, 1, height, 1, 1, format, type,
+ column, pc, NULL);
+ pc += image2len;
+ }
+ if ((compsize == 0) && (compsize2 == 0)) {
+ /* Setup default store modes */
+ (void) memcpy(pixelHeaderPC, __glXDefaultPixelStore + 4, 20);
+ }
+ __GLX_END(0);
+ }
+ else {
+ const GLint bufsize = image1len + image2len;
- /* Use GLXRenderLarge protocol to send command */
- __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_SeparableFilter2D,cmdlen+4);
- __GLX_PUT_LONG(0,target);
- __GLX_PUT_LONG(4,internalformat);
- __GLX_PUT_LONG(8,width);
- __GLX_PUT_LONG(12,height);
- __GLX_PUT_LONG(16,format);
- __GLX_PUT_LONG(20,type);
- pc += hdrlen;
+ /* Use GLXRenderLarge protocol to send command */
+ __GLX_BEGIN_VARIABLE_LARGE_WITH_PIXEL(X_GLrop_SeparableFilter2D,
+ cmdlen + 4);
+ __GLX_PUT_LONG(0, target);
+ __GLX_PUT_LONG(4, internalformat);
+ __GLX_PUT_LONG(8, width);
+ __GLX_PUT_LONG(12, height);
+ __GLX_PUT_LONG(16, format);
+ __GLX_PUT_LONG(20, type);
+ pc += hdrlen;
- if (!gc->fastImageUnpack) {
- /* Allocate a temporary holding buffer */
- GLubyte *buf = (GLubyte *) Xmalloc(bufsize);
- if (!buf) {
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- return;
- }
- (*gc->fillImage)(gc, 1, width, 1, 1, format, type, row, buf, pixelHeaderPC);
+ if (!gc->fastImageUnpack) {
+ /* Allocate a temporary holding buffer */
+ GLubyte *buf = (GLubyte *) Xmalloc(bufsize);
+ if (!buf) {
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ return;
+ }
+ (*gc->fillImage) (gc, 1, width, 1, 1, format, type, row, buf,
+ pixelHeaderPC);
- (*gc->fillImage)(gc, 1, height, 1, 1, format, type, column,
- buf + image1len, pixelHeaderPC);
+ (*gc->fillImage) (gc, 1, height, 1, 1, format, type, column,
+ buf + image1len, pixelHeaderPC);
- /* Send large command */
- __glXSendLargeCommand(gc, gc->pc, (GLint)(pc - gc->pc), buf, bufsize);
- /* Free buffer */
- Xfree((char*) buf);
- } else {
- /* Just send the data straight as is */
- __glXSendLargeCommand(gc, gc->pc, (GLint)(pc - gc->pc), pc, bufsize);
- }
- }
+ /* Send large command */
+ __glXSendLargeCommand(gc, gc->pc, (GLint) (pc - gc->pc), buf,
+ bufsize);
+ /* Free buffer */
+ Xfree((char *) buf);
+ }
+ else {
+ /* Just send the data straight as is */
+ __glXSendLargeCommand(gc, gc->pc, (GLint) (pc - gc->pc), pc,
+ bufsize);
+ }
+ }
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include <stdio.h>
#include <assert.h>
#include "glxextensions.h"
#include "indirect.h"
#include "indirect_vertex_array.h"
+#include "dispatch.h"
+#include "glapi.h"
+#ifdef USE_XCB
+#include <xcb/xcb.h>
+#include <xcb/glx.h>
+#include <X11/Xlib-xcb.h>
+#endif /* USE_XCB */
+
/* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixf(GLfloat m[16])
+static void
+TransposeMatrixf(GLfloat m[16])
{
- int i, j;
- for (i = 0; i < 4; i++) {
- for (j = 0; j < i; j++) {
- GLfloat tmp = m[i*4+j];
- m[i*4+j] = m[j*4+i];
- m[j*4+i] = tmp;
- }
- }
+ int i, j;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < i; j++) {
+ GLfloat tmp = m[i * 4 + j];
+ m[i * 4 + j] = m[j * 4 + i];
+ m[j * 4 + i] = tmp;
+ }
+ }
}
/* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixb(GLboolean m[16])
+static void
+TransposeMatrixb(GLboolean m[16])
{
- int i, j;
- for (i = 0; i < 4; i++) {
- for (j = 0; j < i; j++) {
- GLboolean tmp = m[i*4+j];
- m[i*4+j] = m[j*4+i];
- m[j*4+i] = tmp;
- }
- }
+ int i, j;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < i; j++) {
+ GLboolean tmp = m[i * 4 + j];
+ m[i * 4 + j] = m[j * 4 + i];
+ m[j * 4 + i] = tmp;
+ }
+ }
}
/* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixd(GLdouble m[16])
+static void
+TransposeMatrixd(GLdouble m[16])
{
- int i, j;
- for (i = 0; i < 4; i++) {
- for (j = 0; j < i; j++) {
- GLdouble tmp = m[i*4+j];
- m[i*4+j] = m[j*4+i];
- m[j*4+i] = tmp;
- }
- }
+ int i, j;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < i; j++) {
+ GLdouble tmp = m[i * 4 + j];
+ m[i * 4 + j] = m[j * 4 + i];
+ m[j * 4 + i] = tmp;
+ }
+ }
}
/* Used for GL_ARB_transpose_matrix */
-static void TransposeMatrixi(GLint m[16])
+static void
+TransposeMatrixi(GLint m[16])
{
- int i, j;
- for (i = 0; i < 4; i++) {
- for (j = 0; j < i; j++) {
- GLint tmp = m[i*4+j];
- m[i*4+j] = m[j*4+i];
- m[j*4+i] = tmp;
- }
- }
+ int i, j;
+ for (i = 0; i < 4; i++) {
+ for (j = 0; j < i; j++) {
+ GLint tmp = m[i * 4 + j];
+ m[i * 4 + j] = m[j * 4 + i];
+ m[j * 4 + i] = tmp;
+ }
+ }
}
* that are not transpose-matrix enums are unaffected.
*/
static GLenum
-RemapTransposeEnum( GLenum e )
+RemapTransposeEnum(GLenum e)
{
- switch( e ) {
- case GL_TRANSPOSE_MODELVIEW_MATRIX:
- case GL_TRANSPOSE_PROJECTION_MATRIX:
- case GL_TRANSPOSE_TEXTURE_MATRIX:
- return e - (GL_TRANSPOSE_MODELVIEW_MATRIX - GL_MODELVIEW_MATRIX);
- case GL_TRANSPOSE_COLOR_MATRIX:
- return GL_COLOR_MATRIX;
- default:
- return e;
- };
+ switch (e) {
+ case GL_TRANSPOSE_MODELVIEW_MATRIX:
+ case GL_TRANSPOSE_PROJECTION_MATRIX:
+ case GL_TRANSPOSE_TEXTURE_MATRIX:
+ return e - (GL_TRANSPOSE_MODELVIEW_MATRIX - GL_MODELVIEW_MATRIX);
+ case GL_TRANSPOSE_COLOR_MATRIX:
+ return GL_COLOR_MATRIX;
+ default:
+ return e;
+ };
}
-GLenum __indirect_glGetError(void)
+GLenum
+__indirect_glGetError(void)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
- GLuint retval = GL_NO_ERROR;
- xGLXGetErrorReply reply;
-
- if (gc->error) {
- /* Use internal error first */
- retval = gc->error;
- gc->error = GL_NO_ERROR;
- return retval;
- }
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_GetError,0);
- __GLX_SINGLE_READ_XREPLY();
- retval = reply.error;
- __GLX_SINGLE_END();
-
- return retval;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ GLuint retval = GL_NO_ERROR;
+ xGLXGetErrorReply reply;
+
+ if (gc->error) {
+ /* Use internal error first */
+ retval = gc->error;
+ gc->error = GL_NO_ERROR;
+ return retval;
+ }
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_GetError, 0);
+ __GLX_SINGLE_READ_XREPLY();
+ retval = reply.error;
+ __GLX_SINGLE_END();
+
+ return retval;
}
* On success \c GL_TRUE is returned. Otherwise, \c GL_FALSE is returned.
*/
static GLboolean
-get_client_data( __GLXcontext * gc, GLenum cap, GLintptr * data )
+get_client_data(__GLXcontext * gc, GLenum cap, GLintptr * data)
{
- GLboolean retval = GL_TRUE;
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- const GLint tex_unit = __glXGetActiveTextureUnit( state );
-
-
- switch( cap ) {
- case GL_VERTEX_ARRAY:
- case GL_NORMAL_ARRAY:
- case GL_COLOR_ARRAY:
- case GL_INDEX_ARRAY:
- case GL_EDGE_FLAG_ARRAY:
- case GL_SECONDARY_COLOR_ARRAY:
- case GL_FOG_COORD_ARRAY:
- retval = __glXGetArrayEnable( state, cap, 0, data );
- break;
-
- case GL_VERTEX_ARRAY_SIZE:
- retval = __glXGetArraySize( state, GL_VERTEX_ARRAY, 0, data );
- break;
- case GL_COLOR_ARRAY_SIZE:
- retval = __glXGetArraySize( state, GL_COLOR_ARRAY, 0, data );
- break;
- case GL_SECONDARY_COLOR_ARRAY_SIZE:
- retval = __glXGetArraySize( state, GL_SECONDARY_COLOR_ARRAY, 0, data );
- break;
-
- case GL_VERTEX_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_VERTEX_ARRAY, 0, data );
- break;
- case GL_NORMAL_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_NORMAL_ARRAY, 0, data );
- break;
- case GL_INDEX_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_INDEX_ARRAY, 0, data );
- break;
- case GL_COLOR_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_COLOR_ARRAY, 0, data );
- break;
- case GL_SECONDARY_COLOR_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_SECONDARY_COLOR_ARRAY, 0, data );
- break;
- case GL_FOG_COORD_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_FOG_COORD_ARRAY, 0, data );
- break;
-
- case GL_VERTEX_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_VERTEX_ARRAY, 0, data );
- break;
- case GL_NORMAL_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_NORMAL_ARRAY, 0, data );
- break;
- case GL_INDEX_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_INDEX_ARRAY, 0, data );
- break;
- case GL_EDGE_FLAG_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_EDGE_FLAG_ARRAY, 0, data );
- break;
- case GL_COLOR_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_COLOR_ARRAY, 0, data );
- break;
- case GL_SECONDARY_COLOR_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_SECONDARY_COLOR_ARRAY, 0, data );
- break;
- case GL_FOG_COORD_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_FOG_COORD_ARRAY, 0, data );
- break;
-
- case GL_TEXTURE_COORD_ARRAY:
- retval = __glXGetArrayEnable( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
- break;
- case GL_TEXTURE_COORD_ARRAY_SIZE:
- retval = __glXGetArraySize( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
- break;
- case GL_TEXTURE_COORD_ARRAY_TYPE:
- retval = __glXGetArrayType( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
- break;
- case GL_TEXTURE_COORD_ARRAY_STRIDE:
- retval = __glXGetArrayStride( state, GL_TEXTURE_COORD_ARRAY, tex_unit, data );
- break;
-
- case GL_MAX_ELEMENTS_VERTICES:
- case GL_MAX_ELEMENTS_INDICES:
- retval = GL_TRUE;
- *data = ~0UL;
- break;
-
-
- case GL_PACK_ROW_LENGTH:
- *data = (GLintptr)state->storePack.rowLength;
- break;
- case GL_PACK_IMAGE_HEIGHT:
- *data = (GLintptr)state->storePack.imageHeight;
- break;
- case GL_PACK_SKIP_ROWS:
- *data = (GLintptr)state->storePack.skipRows;
- break;
- case GL_PACK_SKIP_PIXELS:
- *data = (GLintptr)state->storePack.skipPixels;
- break;
- case GL_PACK_SKIP_IMAGES:
- *data = (GLintptr)state->storePack.skipImages;
- break;
- case GL_PACK_ALIGNMENT:
- *data = (GLintptr)state->storePack.alignment;
- break;
- case GL_PACK_SWAP_BYTES:
- *data = (GLintptr)state->storePack.swapEndian;
- break;
- case GL_PACK_LSB_FIRST:
- *data = (GLintptr)state->storePack.lsbFirst;
- break;
- case GL_UNPACK_ROW_LENGTH:
- *data = (GLintptr)state->storeUnpack.rowLength;
- break;
- case GL_UNPACK_IMAGE_HEIGHT:
- *data = (GLintptr)state->storeUnpack.imageHeight;
- break;
- case GL_UNPACK_SKIP_ROWS:
- *data = (GLintptr)state->storeUnpack.skipRows;
- break;
- case GL_UNPACK_SKIP_PIXELS:
- *data = (GLintptr)state->storeUnpack.skipPixels;
- break;
- case GL_UNPACK_SKIP_IMAGES:
- *data = (GLintptr)state->storeUnpack.skipImages;
- break;
- case GL_UNPACK_ALIGNMENT:
- *data = (GLintptr)state->storeUnpack.alignment;
- break;
- case GL_UNPACK_SWAP_BYTES:
- *data = (GLintptr)state->storeUnpack.swapEndian;
- break;
- case GL_UNPACK_LSB_FIRST:
- *data = (GLintptr)state->storeUnpack.lsbFirst;
- break;
- case GL_CLIENT_ATTRIB_STACK_DEPTH:
- *data = (GLintptr)(gc->attributes.stackPointer - gc->attributes.stack);
- break;
- case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH:
- *data = (GLintptr)__GL_CLIENT_ATTRIB_STACK_DEPTH;
- break;
- case GL_CLIENT_ACTIVE_TEXTURE:
- *data = (GLintptr)(tex_unit + GL_TEXTURE0);
- break;
-
- default:
- retval = GL_FALSE;
- break;
- }
-
-
- return retval;
+ GLboolean retval = GL_TRUE;
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ const GLint tex_unit = __glXGetActiveTextureUnit(state);
+
+
+ switch (cap) {
+ case GL_VERTEX_ARRAY:
+ case GL_NORMAL_ARRAY:
+ case GL_COLOR_ARRAY:
+ case GL_INDEX_ARRAY:
+ case GL_EDGE_FLAG_ARRAY:
+ case GL_SECONDARY_COLOR_ARRAY:
+ case GL_FOG_COORD_ARRAY:
+ retval = __glXGetArrayEnable(state, cap, 0, data);
+ break;
+
+ case GL_VERTEX_ARRAY_SIZE:
+ retval = __glXGetArraySize(state, GL_VERTEX_ARRAY, 0, data);
+ break;
+ case GL_COLOR_ARRAY_SIZE:
+ retval = __glXGetArraySize(state, GL_COLOR_ARRAY, 0, data);
+ break;
+ case GL_SECONDARY_COLOR_ARRAY_SIZE:
+ retval = __glXGetArraySize(state, GL_SECONDARY_COLOR_ARRAY, 0, data);
+ break;
+
+ case GL_VERTEX_ARRAY_TYPE:
+ retval = __glXGetArrayType(state, GL_VERTEX_ARRAY, 0, data);
+ break;
+ case GL_NORMAL_ARRAY_TYPE:
+ retval = __glXGetArrayType(state, GL_NORMAL_ARRAY, 0, data);
+ break;
+ case GL_INDEX_ARRAY_TYPE:
+ retval = __glXGetArrayType(state, GL_INDEX_ARRAY, 0, data);
+ break;
+ case GL_COLOR_ARRAY_TYPE:
+ retval = __glXGetArrayType(state, GL_COLOR_ARRAY, 0, data);
+ break;
+ case GL_SECONDARY_COLOR_ARRAY_TYPE:
+ retval = __glXGetArrayType(state, GL_SECONDARY_COLOR_ARRAY, 0, data);
+ break;
+ case GL_FOG_COORD_ARRAY_TYPE:
+ retval = __glXGetArrayType(state, GL_FOG_COORD_ARRAY, 0, data);
+ break;
+
+ case GL_VERTEX_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_VERTEX_ARRAY, 0, data);
+ break;
+ case GL_NORMAL_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_NORMAL_ARRAY, 0, data);
+ break;
+ case GL_INDEX_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_INDEX_ARRAY, 0, data);
+ break;
+ case GL_EDGE_FLAG_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_EDGE_FLAG_ARRAY, 0, data);
+ break;
+ case GL_COLOR_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_COLOR_ARRAY, 0, data);
+ break;
+ case GL_SECONDARY_COLOR_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_SECONDARY_COLOR_ARRAY, 0, data);
+ break;
+ case GL_FOG_COORD_ARRAY_STRIDE:
+ retval = __glXGetArrayStride(state, GL_FOG_COORD_ARRAY, 0, data);
+ break;
+
+ case GL_TEXTURE_COORD_ARRAY:
+ retval =
+ __glXGetArrayEnable(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+ break;
+ case GL_TEXTURE_COORD_ARRAY_SIZE:
+ retval =
+ __glXGetArraySize(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+ break;
+ case GL_TEXTURE_COORD_ARRAY_TYPE:
+ retval =
+ __glXGetArrayType(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+ break;
+ case GL_TEXTURE_COORD_ARRAY_STRIDE:
+ retval =
+ __glXGetArrayStride(state, GL_TEXTURE_COORD_ARRAY, tex_unit, data);
+ break;
+
+ case GL_MAX_ELEMENTS_VERTICES:
+ case GL_MAX_ELEMENTS_INDICES:
+ retval = GL_TRUE;
+ *data = ~0UL;
+ break;
+
+
+ case GL_PACK_ROW_LENGTH:
+ *data = (GLintptr) state->storePack.rowLength;
+ break;
+ case GL_PACK_IMAGE_HEIGHT:
+ *data = (GLintptr) state->storePack.imageHeight;
+ break;
+ case GL_PACK_SKIP_ROWS:
+ *data = (GLintptr) state->storePack.skipRows;
+ break;
+ case GL_PACK_SKIP_PIXELS:
+ *data = (GLintptr) state->storePack.skipPixels;
+ break;
+ case GL_PACK_SKIP_IMAGES:
+ *data = (GLintptr) state->storePack.skipImages;
+ break;
+ case GL_PACK_ALIGNMENT:
+ *data = (GLintptr) state->storePack.alignment;
+ break;
+ case GL_PACK_SWAP_BYTES:
+ *data = (GLintptr) state->storePack.swapEndian;
+ break;
+ case GL_PACK_LSB_FIRST:
+ *data = (GLintptr) state->storePack.lsbFirst;
+ break;
+ case GL_UNPACK_ROW_LENGTH:
+ *data = (GLintptr) state->storeUnpack.rowLength;
+ break;
+ case GL_UNPACK_IMAGE_HEIGHT:
+ *data = (GLintptr) state->storeUnpack.imageHeight;
+ break;
+ case GL_UNPACK_SKIP_ROWS:
+ *data = (GLintptr) state->storeUnpack.skipRows;
+ break;
+ case GL_UNPACK_SKIP_PIXELS:
+ *data = (GLintptr) state->storeUnpack.skipPixels;
+ break;
+ case GL_UNPACK_SKIP_IMAGES:
+ *data = (GLintptr) state->storeUnpack.skipImages;
+ break;
+ case GL_UNPACK_ALIGNMENT:
+ *data = (GLintptr) state->storeUnpack.alignment;
+ break;
+ case GL_UNPACK_SWAP_BYTES:
+ *data = (GLintptr) state->storeUnpack.swapEndian;
+ break;
+ case GL_UNPACK_LSB_FIRST:
+ *data = (GLintptr) state->storeUnpack.lsbFirst;
+ break;
+ case GL_CLIENT_ATTRIB_STACK_DEPTH:
+ *data = (GLintptr) (gc->attributes.stackPointer - gc->attributes.stack);
+ break;
+ case GL_MAX_CLIENT_ATTRIB_STACK_DEPTH:
+ *data = (GLintptr) __GL_CLIENT_ATTRIB_STACK_DEPTH;
+ break;
+ case GL_CLIENT_ACTIVE_TEXTURE:
+ *data = (GLintptr) (tex_unit + GL_TEXTURE0);
+ break;
+
+ default:
+ retval = GL_FALSE;
+ break;
+ }
+
+
+ return retval;
}
-void __indirect_glGetBooleanv(GLenum val, GLboolean *b)
+void
+__indirect_glGetBooleanv(GLenum val, GLboolean * b)
{
- const GLenum origVal = val;
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXSingleReply reply;
-
- val = RemapTransposeEnum( val );
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_GetBooleanv,4);
- __GLX_SINGLE_PUT_LONG(0,val);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_GET_SIZE(compsize);
-
- if (compsize == 0) {
- /*
- ** Error occured; don't modify user's buffer.
- */
- } else {
- GLintptr data;
-
- /*
- ** We still needed to send the request to the server in order to
- ** find out whether it was legal to make a query (it's illegal,
- ** for example, to call a query between glBegin() and glEnd()).
- */
-
- if ( get_client_data( gc, val, & data ) ) {
- *b = (GLboolean) data;
- }
- else {
- /*
- ** Not a local value, so use what we got from the server.
- */
- if (compsize == 1) {
- __GLX_SINGLE_GET_CHAR(b);
- } else {
- __GLX_SINGLE_GET_CHAR_ARRAY(b,compsize);
- if (val != origVal) {
- /* matrix transpose */
- TransposeMatrixb(b);
- }
- }
- }
- }
- __GLX_SINGLE_END();
+ const GLenum origVal = val;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ xGLXSingleReply reply;
+
+ val = RemapTransposeEnum(val);
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_GetBooleanv, 4);
+ __GLX_SINGLE_PUT_LONG(0, val);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_GET_SIZE(compsize);
+
+ if (compsize == 0) {
+ /*
+ ** Error occured; don't modify user's buffer.
+ */
+ }
+ else {
+ GLintptr data;
+
+ /*
+ ** We still needed to send the request to the server in order to
+ ** find out whether it was legal to make a query (it's illegal,
+ ** for example, to call a query between glBegin() and glEnd()).
+ */
+
+ if (get_client_data(gc, val, &data)) {
+ *b = (GLboolean) data;
+ }
+ else {
+ /*
+ ** Not a local value, so use what we got from the server.
+ */
+ if (compsize == 1) {
+ __GLX_SINGLE_GET_CHAR(b);
+ }
+ else {
+ __GLX_SINGLE_GET_CHAR_ARRAY(b, compsize);
+ if (val != origVal) {
+ /* matrix transpose */
+ TransposeMatrixb(b);
+ }
+ }
+ }
+ }
+ __GLX_SINGLE_END();
}
-void __indirect_glGetDoublev(GLenum val, GLdouble *d)
+void
+__indirect_glGetDoublev(GLenum val, GLdouble * d)
{
- const GLenum origVal = val;
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXSingleReply reply;
-
- val = RemapTransposeEnum( val );
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_GetDoublev,4);
- __GLX_SINGLE_PUT_LONG(0,val);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_GET_SIZE(compsize);
-
- if (compsize == 0) {
- /*
- ** Error occured; don't modify user's buffer.
- */
- } else {
- GLintptr data;
-
- /*
- ** We still needed to send the request to the server in order to
- ** find out whether it was legal to make a query (it's illegal,
- ** for example, to call a query between glBegin() and glEnd()).
- */
-
- if ( get_client_data( gc, val, & data ) ) {
- *d = (GLdouble) data;
- }
- else {
- /*
- ** Not a local value, so use what we got from the server.
- */
- if (compsize == 1) {
- __GLX_SINGLE_GET_DOUBLE(d);
- } else {
- __GLX_SINGLE_GET_DOUBLE_ARRAY(d,compsize);
- if (val != origVal) {
- /* matrix transpose */
- TransposeMatrixd(d);
- }
- }
- }
- }
- __GLX_SINGLE_END();
+ const GLenum origVal = val;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ xGLXSingleReply reply;
+
+ val = RemapTransposeEnum(val);
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_GetDoublev, 4);
+ __GLX_SINGLE_PUT_LONG(0, val);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_GET_SIZE(compsize);
+
+ if (compsize == 0) {
+ /*
+ ** Error occured; don't modify user's buffer.
+ */
+ }
+ else {
+ GLintptr data;
+
+ /*
+ ** We still needed to send the request to the server in order to
+ ** find out whether it was legal to make a query (it's illegal,
+ ** for example, to call a query between glBegin() and glEnd()).
+ */
+
+ if (get_client_data(gc, val, &data)) {
+ *d = (GLdouble) data;
+ }
+ else {
+ /*
+ ** Not a local value, so use what we got from the server.
+ */
+ if (compsize == 1) {
+ __GLX_SINGLE_GET_DOUBLE(d);
+ }
+ else {
+ __GLX_SINGLE_GET_DOUBLE_ARRAY(d, compsize);
+ if (val != origVal) {
+ /* matrix transpose */
+ TransposeMatrixd(d);
+ }
+ }
+ }
+ }
+ __GLX_SINGLE_END();
}
-void __indirect_glGetFloatv(GLenum val, GLfloat *f)
+void
+__indirect_glGetFloatv(GLenum val, GLfloat * f)
{
- const GLenum origVal = val;
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXSingleReply reply;
-
- val = RemapTransposeEnum( val );
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_GetFloatv,4);
- __GLX_SINGLE_PUT_LONG(0,val);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_GET_SIZE(compsize);
-
- if (compsize == 0) {
- /*
- ** Error occured; don't modify user's buffer.
- */
- } else {
- GLintptr data;
-
- /*
- ** We still needed to send the request to the server in order to
- ** find out whether it was legal to make a query (it's illegal,
- ** for example, to call a query between glBegin() and glEnd()).
- */
-
- if ( get_client_data( gc, val, & data ) ) {
- *f = (GLfloat) data;
- }
- else {
- /*
- ** Not a local value, so use what we got from the server.
- */
- if (compsize == 1) {
- __GLX_SINGLE_GET_FLOAT(f);
- } else {
- __GLX_SINGLE_GET_FLOAT_ARRAY(f,compsize);
- if (val != origVal) {
- /* matrix transpose */
- TransposeMatrixf(f);
- }
- }
- }
- }
- __GLX_SINGLE_END();
+ const GLenum origVal = val;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ xGLXSingleReply reply;
+
+ val = RemapTransposeEnum(val);
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_GetFloatv, 4);
+ __GLX_SINGLE_PUT_LONG(0, val);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_GET_SIZE(compsize);
+
+ if (compsize == 0) {
+ /*
+ ** Error occured; don't modify user's buffer.
+ */
+ }
+ else {
+ GLintptr data;
+
+ /*
+ ** We still needed to send the request to the server in order to
+ ** find out whether it was legal to make a query (it's illegal,
+ ** for example, to call a query between glBegin() and glEnd()).
+ */
+
+ if (get_client_data(gc, val, &data)) {
+ *f = (GLfloat) data;
+ }
+ else {
+ /*
+ ** Not a local value, so use what we got from the server.
+ */
+ if (compsize == 1) {
+ __GLX_SINGLE_GET_FLOAT(f);
+ }
+ else {
+ __GLX_SINGLE_GET_FLOAT_ARRAY(f, compsize);
+ if (val != origVal) {
+ /* matrix transpose */
+ TransposeMatrixf(f);
+ }
+ }
+ }
+ }
+ __GLX_SINGLE_END();
}
-void __indirect_glGetIntegerv(GLenum val, GLint *i)
+void
+__indirect_glGetIntegerv(GLenum val, GLint * i)
{
- const GLenum origVal = val;
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXSingleReply reply;
-
- val = RemapTransposeEnum( val );
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_GetIntegerv,4);
- __GLX_SINGLE_PUT_LONG(0,val);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_GET_SIZE(compsize);
-
- if (compsize == 0) {
- /*
- ** Error occured; don't modify user's buffer.
- */
- } else {
- GLintptr data;
-
- /*
- ** We still needed to send the request to the server in order to
- ** find out whether it was legal to make a query (it's illegal,
- ** for example, to call a query between glBegin() and glEnd()).
- */
-
- if ( get_client_data( gc, val, & data ) ) {
- *i = (GLint) data;
- }
- else {
- /*
- ** Not a local value, so use what we got from the server.
- */
- if (compsize == 1) {
- __GLX_SINGLE_GET_LONG(i);
- } else {
- __GLX_SINGLE_GET_LONG_ARRAY(i,compsize);
- if (val != origVal) {
- /* matrix transpose */
- TransposeMatrixi(i);
- }
- }
- }
- }
- __GLX_SINGLE_END();
+ const GLenum origVal = val;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ xGLXSingleReply reply;
+
+ val = RemapTransposeEnum(val);
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_GetIntegerv, 4);
+ __GLX_SINGLE_PUT_LONG(0, val);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_GET_SIZE(compsize);
+
+ if (compsize == 0) {
+ /*
+ ** Error occured; don't modify user's buffer.
+ */
+ }
+ else {
+ GLintptr data;
+
+ /*
+ ** We still needed to send the request to the server in order to
+ ** find out whether it was legal to make a query (it's illegal,
+ ** for example, to call a query between glBegin() and glEnd()).
+ */
+
+ if (get_client_data(gc, val, &data)) {
+ *i = (GLint) data;
+ }
+ else {
+ /*
+ ** Not a local value, so use what we got from the server.
+ */
+ if (compsize == 1) {
+ __GLX_SINGLE_GET_LONG(i);
+ }
+ else {
+ __GLX_SINGLE_GET_LONG_ARRAY(i, compsize);
+ if (val != origVal) {
+ /* matrix transpose */
+ TransposeMatrixi(i);
+ }
+ }
+ }
+ }
+ __GLX_SINGLE_END();
}
/*
** Send all pending commands to server.
*/
-void __indirect_glFlush(void)
+void
+__indirect_glFlush(void)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
+ __GLX_SINGLE_DECLARE_VARIABLES();
- if (!dpy) return;
+ if (!dpy)
+ return;
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_Flush,0);
- __GLX_SINGLE_END();
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_Flush, 0);
+ __GLX_SINGLE_END();
- /* And finally flush the X protocol data */
- XFlush(dpy);
+ /* And finally flush the X protocol data */
+ XFlush(dpy);
}
-void __indirect_glFeedbackBuffer(GLsizei size, GLenum type, GLfloat *buffer)
+void
+__indirect_glFeedbackBuffer(GLsizei size, GLenum type, GLfloat * buffer)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
+ __GLX_SINGLE_DECLARE_VARIABLES();
- if (!dpy) return;
+ if (!dpy)
+ return;
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_FeedbackBuffer,8);
- __GLX_SINGLE_PUT_LONG(0,size);
- __GLX_SINGLE_PUT_LONG(4,type);
- __GLX_SINGLE_END();
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_FeedbackBuffer, 8);
+ __GLX_SINGLE_PUT_LONG(0, size);
+ __GLX_SINGLE_PUT_LONG(4, type);
+ __GLX_SINGLE_END();
- gc->feedbackBuf = buffer;
+ gc->feedbackBuf = buffer;
}
-void __indirect_glSelectBuffer(GLsizei numnames, GLuint *buffer)
+void
+__indirect_glSelectBuffer(GLsizei numnames, GLuint * buffer)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
+ __GLX_SINGLE_DECLARE_VARIABLES();
- if (!dpy) return;
+ if (!dpy)
+ return;
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_SelectBuffer,4);
- __GLX_SINGLE_PUT_LONG(0,numnames);
- __GLX_SINGLE_END();
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_SelectBuffer, 4);
+ __GLX_SINGLE_PUT_LONG(0, numnames);
+ __GLX_SINGLE_END();
- gc->selectBuf = buffer;
+ gc->selectBuf = buffer;
}
-GLint __indirect_glRenderMode(GLenum mode)
+GLint
+__indirect_glRenderMode(GLenum mode)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
- GLint retval = 0;
- xGLXRenderModeReply reply;
-
- if (!dpy) return -1;
-
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_RenderMode,4);
- __GLX_SINGLE_PUT_LONG(0,mode);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_GET_RETVAL(retval,GLint);
-
- if (reply.newMode != mode) {
- /*
- ** Switch to new mode did not take effect, therefore an error
- ** occured. When an error happens the server won't send us any
- ** other data.
- */
- } else {
- /* Read the feedback or selection data */
- if (gc->renderMode == GL_FEEDBACK) {
- __GLX_SINGLE_GET_SIZE(compsize);
- __GLX_SINGLE_GET_FLOAT_ARRAY(gc->feedbackBuf, compsize);
- } else
- if (gc->renderMode == GL_SELECT) {
- __GLX_SINGLE_GET_SIZE(compsize);
- __GLX_SINGLE_GET_LONG_ARRAY(gc->selectBuf, compsize);
- }
- gc->renderMode = mode;
- }
- __GLX_SINGLE_END();
-
- return retval;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ GLint retval = 0;
+ xGLXRenderModeReply reply;
+
+ if (!dpy)
+ return -1;
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_RenderMode, 4);
+ __GLX_SINGLE_PUT_LONG(0, mode);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_GET_RETVAL(retval, GLint);
+
+ if (reply.newMode != mode) {
+ /*
+ ** Switch to new mode did not take effect, therefore an error
+ ** occured. When an error happens the server won't send us any
+ ** other data.
+ */
+ }
+ else {
+ /* Read the feedback or selection data */
+ if (gc->renderMode == GL_FEEDBACK) {
+ __GLX_SINGLE_GET_SIZE(compsize);
+ __GLX_SINGLE_GET_FLOAT_ARRAY(gc->feedbackBuf, compsize);
+ }
+ else if (gc->renderMode == GL_SELECT) {
+ __GLX_SINGLE_GET_SIZE(compsize);
+ __GLX_SINGLE_GET_LONG_ARRAY(gc->selectBuf, compsize);
+ }
+ gc->renderMode = mode;
+ }
+ __GLX_SINGLE_END();
+
+ return retval;
}
-void __indirect_glFinish(void)
+void
+__indirect_glFinish(void)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
- xGLXSingleReply reply;
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ xGLXSingleReply reply;
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_Finish,0);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_END();
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_Finish, 0);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_END();
}
* Extract the major and minor version numbers from a version string.
*/
static void
-version_from_string( const char * ver,
- int * major_version, int * minor_version )
+version_from_string(const char *ver, int *major_version, int *minor_version)
{
- const char * end;
- long major;
- long minor;
-
- major = strtol( ver, (char **) & end, 10 );
- minor = strtol( end + 1, NULL, 10 );
- *major_version = major;
- *minor_version = minor;
+ const char *end;
+ long major;
+ long minor;
+
+ major = strtol(ver, (char **) &end, 10);
+ minor = strtol(end + 1, NULL, 10);
+ *major_version = major;
+ *minor_version = minor;
}
-const GLubyte *__indirect_glGetString(GLenum name)
+const GLubyte *
+__indirect_glGetString(GLenum name)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- Display *dpy = gc->currentDpy;
- GLubyte *s = NULL;
+ __GLXcontext *gc = __glXGetCurrentContext();
+ Display *dpy = gc->currentDpy;
+ GLubyte *s = NULL;
- if (!dpy) return 0;
+ if (!dpy)
+ return 0;
- /*
+ /*
** Return the cached copy if the string has already been fetched
*/
- switch(name) {
- case GL_VENDOR:
- if (gc->vendor) return gc->vendor;
- break;
- case GL_RENDERER:
- if (gc->renderer) return gc->renderer;
- break;
- case GL_VERSION:
- if (gc->version) return gc->version;
- break;
- case GL_EXTENSIONS:
- if (gc->extensions) return gc->extensions;
- break;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return 0;
- }
-
- /*
+ switch (name) {
+ case GL_VENDOR:
+ if (gc->vendor)
+ return gc->vendor;
+ break;
+ case GL_RENDERER:
+ if (gc->renderer)
+ return gc->renderer;
+ break;
+ case GL_VERSION:
+ if (gc->version)
+ return gc->version;
+ break;
+ case GL_EXTENSIONS:
+ if (gc->extensions)
+ return gc->extensions;
+ break;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return 0;
+ }
+
+ /*
** Get requested string from server
*/
- (void) __glXFlushRenderBuffer( gc, gc->pc );
- s = (GLubyte *) __glXGetStringFromServer( dpy, gc->majorOpcode,
- X_GLsop_GetString, gc->currentContextTag,
- name );
- if (!s) {
- /* Throw data on the floor */
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- } else {
- /*
- ** Update local cache
- */
- switch(name) {
- case GL_VENDOR:
- gc->vendor = s;
- break;
-
- case GL_RENDERER:
- gc->renderer = s;
- break;
-
- case GL_VERSION: {
- int client_major;
- int client_minor;
-
- version_from_string( (char *) s,
- & gc->server_major, & gc->server_minor );
- __glXGetGLVersion( & client_major, & client_minor );
-
- if ( (gc->server_major < client_major)
- || ((gc->server_major == client_major)
- && (gc->server_minor <= client_minor)) ) {
- gc->version = s;
- }
- else {
- /* Allow 7 bytes for the client-side GL version. This allows
- * for upto version 999.999. I'm not holding my breath for
- * that one! The extra 4 is for the ' ()\0' that will be
- * added.
- */
- const size_t size = 7 + strlen( (char *) s ) + 4;
-
- gc->version = Xmalloc( size );
- if ( gc->version == NULL ) {
- /* If we couldn't allocate memory for the new string,
- * make a best-effort and just copy the client-side version
- * to the string and use that. It probably doesn't
- * matter what is done here. If there not memory available
- * for a short string, the system is probably going to die
- * soon anyway.
- */
- snprintf( (char *) s, strlen( (char *) s ) + 1, "%u.%u",
- client_major, client_minor );
- gc->version = s;
- }
- else {
- snprintf( (char *)gc->version, size, "%u.%u (%s)",
- client_major, client_minor, s );
- Xfree( s );
- s = gc->version;
- }
- }
- break;
- }
-
- case GL_EXTENSIONS: {
- int major = 1;
- int minor = 0;
-
- /* This code is currently disabled. I was reminded that some
- * vendors intentionally exclude some extensions from their
- * extension string that are part of the core version they
- * advertise. In particular, on Nvidia drivers this means that
- * the functionality is supported by the driver, but is not
- * hardware accelerated. For example, a TNT will show core
- * version 1.5, but most of the post-1.2 functionality is a
- * software fallback.
- *
- * I don't want to break applications that rely on this odd
- * behavior. At the same time, the code is written and tested,
- * so I didn't want to throw it away. Therefore, the code is here
- * but disabled. In the future, we may wish to and an environment
- * variable to enable it.
- */
-
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ s = (GLubyte *) __glXGetStringFromServer(dpy, gc->majorOpcode,
+ X_GLsop_GetString,
+ gc->currentContextTag, name);
+ if (!s) {
+ /* Throw data on the floor */
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ }
+ else {
+ /*
+ ** Update local cache
+ */
+ switch (name) {
+ case GL_VENDOR:
+ gc->vendor = s;
+ break;
+
+ case GL_RENDERER:
+ gc->renderer = s;
+ break;
+
+ case GL_VERSION:{
+ int client_major;
+ int client_minor;
+
+ version_from_string((char *) s,
+ &gc->server_major, &gc->server_minor);
+ __glXGetGLVersion(&client_major, &client_minor);
+
+ if ((gc->server_major < client_major)
+ || ((gc->server_major == client_major)
+ && (gc->server_minor <= client_minor))) {
+ gc->version = s;
+ }
+ else {
+ /* Allow 7 bytes for the client-side GL version. This allows
+ * for upto version 999.999. I'm not holding my breath for
+ * that one! The extra 4 is for the ' ()\0' that will be
+ * added.
+ */
+ const size_t size = 7 + strlen((char *) s) + 4;
+
+ gc->version = Xmalloc(size);
+ if (gc->version == NULL) {
+ /* If we couldn't allocate memory for the new string,
+ * make a best-effort and just copy the client-side version
+ * to the string and use that. It probably doesn't
+ * matter what is done here. If there not memory available
+ * for a short string, the system is probably going to die
+ * soon anyway.
+ */
+ snprintf((char *) s, strlen((char *) s) + 1, "%u.%u",
+ client_major, client_minor);
+ gc->version = s;
+ }
+ else {
+ snprintf((char *) gc->version, size, "%u.%u (%s)",
+ client_major, client_minor, s);
+ Xfree(s);
+ s = gc->version;
+ }
+ }
+ break;
+ }
+
+ case GL_EXTENSIONS:{
+ int major = 1;
+ int minor = 0;
+
+ /* This code is currently disabled. I was reminded that some
+ * vendors intentionally exclude some extensions from their
+ * extension string that are part of the core version they
+ * advertise. In particular, on Nvidia drivers this means that
+ * the functionality is supported by the driver, but is not
+ * hardware accelerated. For example, a TNT will show core
+ * version 1.5, but most of the post-1.2 functionality is a
+ * software fallback.
+ *
+ * I don't want to break applications that rely on this odd
+ * behavior. At the same time, the code is written and tested,
+ * so I didn't want to throw it away. Therefore, the code is here
+ * but disabled. In the future, we may wish to and an environment
+ * variable to enable it.
+ */
+
#if 0
- /* Call glGetString just to make sure that gc->server_major and
- * gc->server_minor are set. This version may be higher than we
- * can completely support, but it may imply support for some
- * extensions that we can support.
- *
- * For example, at the time of this writing, the client-side
- * library only supports upto core GL version 1.2. However, cubic
- * textures, multitexture, multisampling, and some other 1.3
- * features are supported. If the server reports back version
- * 1.3, but does not report all of those extensions, we will
- * enable them.
- */
- (void *) glGetString( GL_VERSION );
- major = gc->server_major,
- minor = gc->server_minor;
+ /* Call glGetString just to make sure that gc->server_major and
+ * gc->server_minor are set. This version may be higher than we
+ * can completely support, but it may imply support for some
+ * extensions that we can support.
+ *
+ * For example, at the time of this writing, the client-side
+ * library only supports upto core GL version 1.2. However, cubic
+ * textures, multitexture, multisampling, and some other 1.3
+ * features are supported. If the server reports back version
+ * 1.3, but does not report all of those extensions, we will
+ * enable them.
+ */
+ (void *) glGetString(GL_VERSION);
+ major = gc->server_major, minor = gc->server_minor;
#endif
- __glXCalculateUsableGLExtensions( gc, (char *) s, major, minor );
- XFree( s );
- s = gc->extensions;
- break;
- }
- }
- }
- return s;
+ __glXCalculateUsableGLExtensions(gc, (char *) s, major, minor);
+ XFree(s);
+ s = gc->extensions;
+ break;
+ }
+ }
+ }
+ return s;
}
-GLboolean __indirect_glIsEnabled(GLenum cap)
+GLboolean
+__indirect_glIsEnabled(GLenum cap)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- xGLXSingleReply reply;
- GLboolean retval = 0;
- GLintptr enable;
-
- if (!dpy) return 0;
-
- switch(cap) {
- case GL_VERTEX_ARRAY:
- case GL_NORMAL_ARRAY:
- case GL_COLOR_ARRAY:
- case GL_INDEX_ARRAY:
- case GL_EDGE_FLAG_ARRAY:
- case GL_SECONDARY_COLOR_ARRAY:
- case GL_FOG_COORD_ARRAY:
- retval = __glXGetArrayEnable( state, cap, 0, & enable );
- assert( retval );
- return (GLboolean) enable;
- break;
- case GL_TEXTURE_COORD_ARRAY:
- retval = __glXGetArrayEnable( state, GL_TEXTURE_COORD_ARRAY,
- __glXGetActiveTextureUnit( state ), & enable );
- assert( retval );
- return (GLboolean) enable;
- break;
- }
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ xGLXSingleReply reply;
+ GLboolean retval = 0;
+ GLintptr enable;
+
+ if (!dpy)
+ return 0;
+
+ switch (cap) {
+ case GL_VERTEX_ARRAY:
+ case GL_NORMAL_ARRAY:
+ case GL_COLOR_ARRAY:
+ case GL_INDEX_ARRAY:
+ case GL_EDGE_FLAG_ARRAY:
+ case GL_SECONDARY_COLOR_ARRAY:
+ case GL_FOG_COORD_ARRAY:
+ retval = __glXGetArrayEnable(state, cap, 0, &enable);
+ assert(retval);
+ return (GLboolean) enable;
+ break;
+ case GL_TEXTURE_COORD_ARRAY:
+ retval = __glXGetArrayEnable(state, GL_TEXTURE_COORD_ARRAY,
+ __glXGetActiveTextureUnit(state), &enable);
+ assert(retval);
+ return (GLboolean) enable;
+ break;
+ }
+
+ __GLX_SINGLE_LOAD_VARIABLES();
+ __GLX_SINGLE_BEGIN(X_GLsop_IsEnabled, 4);
+ __GLX_SINGLE_PUT_LONG(0, cap);
+ __GLX_SINGLE_READ_XREPLY();
+ __GLX_SINGLE_GET_RETVAL(retval, GLboolean);
+ __GLX_SINGLE_END();
+ return retval;
+}
- __GLX_SINGLE_LOAD_VARIABLES();
- __GLX_SINGLE_BEGIN(X_GLsop_IsEnabled,4);
- __GLX_SINGLE_PUT_LONG(0,cap);
- __GLX_SINGLE_READ_XREPLY();
- __GLX_SINGLE_GET_RETVAL(retval, GLboolean);
- __GLX_SINGLE_END();
- return retval;
+void
+__indirect_glGetPointerv(GLenum pname, void **params)
+{
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
+ Display *dpy = gc->currentDpy;
+
+ if (!dpy)
+ return;
+
+ switch (pname) {
+ case GL_VERTEX_ARRAY_POINTER:
+ case GL_NORMAL_ARRAY_POINTER:
+ case GL_COLOR_ARRAY_POINTER:
+ case GL_INDEX_ARRAY_POINTER:
+ case GL_EDGE_FLAG_ARRAY_POINTER:
+ __glXGetArrayPointer(state, pname - GL_VERTEX_ARRAY_POINTER
+ + GL_VERTEX_ARRAY, 0, params);
+ return;
+ case GL_TEXTURE_COORD_ARRAY_POINTER:
+ __glXGetArrayPointer(state, GL_TEXTURE_COORD_ARRAY,
+ __glXGetActiveTextureUnit(state), params);
+ return;
+ case GL_SECONDARY_COLOR_ARRAY_POINTER:
+ case GL_FOG_COORD_ARRAY_POINTER:
+ __glXGetArrayPointer(state, pname - GL_FOG_COORD_ARRAY_POINTER
+ + GL_FOG_COORD_ARRAY, 0, params);
+ return;
+ case GL_FEEDBACK_BUFFER_POINTER:
+ *params = (void *) gc->feedbackBuf;
+ return;
+ case GL_SELECTION_BUFFER_POINTER:
+ *params = (void *) gc->selectBuf;
+ return;
+ default:
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
}
-void __indirect_glGetPointerv(GLenum pname, void **params)
+
+
+/**
+ * This was previously auto-generated, but we need to special-case
+ * how we handle writing into the 'residences' buffer when n%4!=0.
+ */
+#define X_GLsop_AreTexturesResident 143
+GLboolean
+__indirect_glAreTexturesResident(GLsizei n, const GLuint * textures,
+ GLboolean * residences)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
- Display *dpy = gc->currentDpy;
-
- if (!dpy) return;
-
- switch(pname) {
- case GL_VERTEX_ARRAY_POINTER:
- case GL_NORMAL_ARRAY_POINTER:
- case GL_COLOR_ARRAY_POINTER:
- case GL_INDEX_ARRAY_POINTER:
- case GL_EDGE_FLAG_ARRAY_POINTER:
- __glXGetArrayPointer( state, pname - GL_VERTEX_ARRAY_POINTER
- + GL_VERTEX_ARRAY,
- 0, params );
- return;
- case GL_TEXTURE_COORD_ARRAY_POINTER:
- __glXGetArrayPointer( state, GL_TEXTURE_COORD_ARRAY,
- __glXGetActiveTextureUnit( state ), params );
- return;
- case GL_SECONDARY_COLOR_ARRAY_POINTER:
- case GL_FOG_COORD_ARRAY_POINTER:
- __glXGetArrayPointer( state, pname - GL_FOG_COORD_ARRAY_POINTER
- + GL_FOG_COORD_ARRAY,
- 0, params );
- return;
- case GL_FEEDBACK_BUFFER_POINTER:
- *params = (void *)gc->feedbackBuf;
- return;
- case GL_SELECTION_BUFFER_POINTER:
- *params = (void *)gc->selectBuf;
- return;
- default:
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ Display *const dpy = gc->currentDpy;
+ GLboolean retval = (GLboolean) 0;
+ const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+ if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
+#ifdef USE_XCB
+ xcb_connection_t *c = XGetXCBConnection(dpy);
+ (void) __glXFlushRenderBuffer(gc, gc->pc);
+ xcb_glx_are_textures_resident_reply_t *reply =
+ xcb_glx_are_textures_resident_reply(c,
+ xcb_glx_are_textures_resident
+ (c, gc->currentContextTag, n,
+ textures), NULL);
+ (void) memcpy(residences, xcb_glx_are_textures_resident_data(reply),
+ xcb_glx_are_textures_resident_data_length(reply) *
+ sizeof(GLboolean));
+ retval = reply->ret_val;
+ free(reply);
+#else
+ GLubyte const *pc =
+ __glXSetupSingleRequest(gc, X_GLsop_AreTexturesResident, cmdlen);
+ (void) memcpy((void *) (pc + 0), (void *) (&n), 4);
+ (void) memcpy((void *) (pc + 4), (void *) (textures), (n * 4));
+ if (n & 3) {
+ /* n is not a multiple of four.
+ * When reply_is_always_array is TRUE, __glXReadReply() will
+ * put a multiple of four bytes into the dest buffer. If the
+ * caller's buffer is not a multiple of four in size, we'll write
+ * out of bounds. So use a temporary buffer that's a few bytes
+ * larger.
+ */
+ GLboolean *res4 = malloc((n + 3) & ~3);
+ retval = (GLboolean) __glXReadReply(dpy, 1, res4, GL_TRUE);
+ memcpy(residences, res4, n);
+ free(res4);
+ }
+ else {
+ retval = (GLboolean) __glXReadReply(dpy, 1, residences, GL_TRUE);
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+#endif /* USE_XCB */
}
+ return retval;
}
+
+/**
+ * This was previously auto-generated, but we need to special-case
+ * how we handle writing into the 'residences' buffer when n%4!=0.
+ */
+#define X_GLvop_AreTexturesResidentEXT 11
+GLboolean
+glAreTexturesResidentEXT(GLsizei n, const GLuint * textures,
+ GLboolean * residences)
+{
+ __GLXcontext *const gc = __glXGetCurrentContext();
+
+ if (gc->isDirect) {
+ return CALL_AreTexturesResident(GET_DISPATCH(),
+ (n, textures, residences));
+ } else {
+ __GLXcontext *const gc = __glXGetCurrentContext();
+ Display *const dpy = gc->currentDpy;
+ GLboolean retval = (GLboolean) 0;
+ const GLuint cmdlen = 4 + __GLX_PAD((n * 4));
+ if (__builtin_expect((n >= 0) && (dpy != NULL), 1)) {
+ GLubyte const *pc =
+ __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
+ X_GLvop_AreTexturesResidentEXT,
+ cmdlen);
+ (void) memcpy((void *) (pc + 0), (void *) (&n), 4);
+ (void) memcpy((void *) (pc + 4), (void *) (textures), (n * 4));
+ if (n & 3) {
+ /* see comments in __indirect_glAreTexturesResident() */
+ GLboolean *res4 = malloc((n + 3) & ~3);
+ retval = (GLboolean) __glXReadReply(dpy, 1, res4, GL_TRUE);
+ memcpy(residences, res4, n);
+ free(res4);
+ }
+ else {
+ retval = (GLboolean) __glXReadReply(dpy, 1, residences, GL_TRUE);
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ }
+ return retval;
+ }
+}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "packsingle.h"
#include "indirect.h"
#include "glapioffsets.h"
#include <GL/glxproto.h>
-void __indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type,
- GLvoid *row, GLvoid *column, GLvoid *span)
+void
+__indirect_glGetSeparableFilter(GLenum target, GLenum format, GLenum type,
+ GLvoid * row, GLvoid * column, GLvoid * span)
{
- __GLX_SINGLE_DECLARE_VARIABLES();
- const __GLXattribute * state;
- xGLXGetSeparableFilterReply reply;
- GLubyte *rowBuf, *colBuf;
-
- if (!dpy) return;
- __GLX_SINGLE_LOAD_VARIABLES();
- state = gc->client_state_private;
-
- /* Send request */
- __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
- __GLX_SINGLE_PUT_LONG(0,target);
- __GLX_SINGLE_PUT_LONG(4,format);
- __GLX_SINGLE_PUT_LONG(8,type);
- __GLX_SINGLE_PUT_CHAR(12,state->storePack.swapEndian);
- __GLX_SINGLE_READ_XREPLY();
- compsize = reply.length << 2;
-
- if (compsize != 0) {
- GLint width, height;
- GLint widthsize, heightsize;
-
- width = reply.width;
- height = reply.height;
-
- widthsize = __glImageSize(width,1,1,format, type, 0);
- heightsize = __glImageSize(height,1,1,format, type, 0);
-
- /* Allocate a holding buffer to transform the data from */
- rowBuf = (GLubyte*) Xmalloc(widthsize);
- if (!rowBuf) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- UnlockDisplay(dpy);
- SyncHandle();
- return;
- } else {
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)rowBuf),widthsize);
- __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
- Xfree((char*) rowBuf);
- }
- colBuf = (GLubyte*) Xmalloc(heightsize);
- if (!colBuf) {
- /* Throw data away */
- _XEatData(dpy, compsize - __GLX_PAD(widthsize));
- __glXSetError(gc, GL_OUT_OF_MEMORY);
- UnlockDisplay(dpy);
- SyncHandle();
- return;
- } else {
- __GLX_SINGLE_GET_CHAR_ARRAY(((char*)colBuf),heightsize);
- __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
- Xfree((char*) colBuf);
- }
- } else {
- /*
- ** don't modify user's buffer.
- */
- }
- __GLX_SINGLE_END();
-
+ __GLX_SINGLE_DECLARE_VARIABLES();
+ const __GLXattribute *state;
+ xGLXGetSeparableFilterReply reply;
+ GLubyte *rowBuf, *colBuf;
+
+ if (!dpy)
+ return;
+ __GLX_SINGLE_LOAD_VARIABLES();
+ state = gc->client_state_private;
+
+ /* Send request */
+ __GLX_SINGLE_BEGIN(X_GLsop_GetSeparableFilter, __GLX_PAD(13));
+ __GLX_SINGLE_PUT_LONG(0, target);
+ __GLX_SINGLE_PUT_LONG(4, format);
+ __GLX_SINGLE_PUT_LONG(8, type);
+ __GLX_SINGLE_PUT_CHAR(12, state->storePack.swapEndian);
+ __GLX_SINGLE_READ_XREPLY();
+ compsize = reply.length << 2;
+
+ if (compsize != 0) {
+ GLint width, height;
+ GLint widthsize, heightsize;
+
+ width = reply.width;
+ height = reply.height;
+
+ widthsize = __glImageSize(width, 1, 1, format, type, 0);
+ heightsize = __glImageSize(height, 1, 1, format, type, 0);
+
+ /* Allocate a holding buffer to transform the data from */
+ rowBuf = (GLubyte *) Xmalloc(widthsize);
+ if (!rowBuf) {
+ /* Throw data away */
+ _XEatData(dpy, compsize);
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return;
+ }
+ else {
+ __GLX_SINGLE_GET_CHAR_ARRAY(((char *) rowBuf), widthsize);
+ __glEmptyImage(gc, 1, width, 1, 1, format, type, rowBuf, row);
+ Xfree((char *) rowBuf);
+ }
+ colBuf = (GLubyte *) Xmalloc(heightsize);
+ if (!colBuf) {
+ /* Throw data away */
+ _XEatData(dpy, compsize - __GLX_PAD(widthsize));
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return;
+ }
+ else {
+ __GLX_SINGLE_GET_CHAR_ARRAY(((char *) colBuf), heightsize);
+ __glEmptyImage(gc, 1, height, 1, 1, format, type, colBuf, column);
+ Xfree((char *) colBuf);
+ }
+ }
+ else {
+ /*
+ ** don't modify user's buffer.
+ */
+ }
+ __GLX_SINGLE_END();
+
}
#define CONCAT(a,b) a ## b
#define NAME(o) CONCAT(gl_dispatch_stub_, o)
-void NAME(_gloffset_GetSeparableFilter)(GLenum target, GLenum format, GLenum type,
- GLvoid *row, GLvoid *column, GLvoid *span)
+void NAME(_gloffset_GetSeparableFilter) (GLenum target, GLenum format,
+ GLenum type, GLvoid * row,
+ GLvoid * column, GLvoid * span)
{
- __GLXcontext * const gc = __glXGetCurrentContext();
-
- if (gc->isDirect) {
- CALL_GetSeparableFilter(GET_DISPATCH(),
- (target, format, type, row, column, span));
- return;
- }
- else {
- Display *const dpy = gc->currentDpy;
- const GLuint cmdlen = __GLX_PAD(13);
-
- if (dpy != NULL) {
- const __GLXattribute * const state = gc->client_state_private;
- xGLXGetSeparableFilterReply reply;
- GLubyte const *pc =
- __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
- X_GLvop_GetSeparableFilterEXT, cmdlen);
- unsigned compsize;
-
-
- (void) memcpy((void *) (pc + 0), (void *) (&target), 4);
- (void) memcpy((void *) (pc + 4), (void *) (&format), 4);
- (void) memcpy((void *) (pc + 8), (void *) (&type), 4);
- *(int8_t *) (pc + 12) = state->storePack.swapEndian;
-
- (void) _XReply(dpy, (xReply *) & reply, 0, False);
-
- compsize = reply.length << 2;
-
- if (compsize != 0) {
- const GLint width = reply.width;
- const GLint height = reply.height;
- const GLint widthsize =
- __glImageSize(width, 1, 1, format, type, 0);
- const GLint heightsize =
- __glImageSize(height, 1, 1, format, type, 0);
- GLubyte * const buf =
- (GLubyte*) Xmalloc((widthsize > heightsize) ? widthsize : heightsize);
-
- if (buf == NULL) {
- /* Throw data away */
- _XEatData(dpy, compsize);
- __glXSetError(gc, GL_OUT_OF_MEMORY);
-
- UnlockDisplay(dpy);
- SyncHandle();
- return;
- } else {
- int extra;
-
- extra = 4 - (widthsize & 3);
- _XRead(dpy, (char *)buf, widthsize);
- if (extra < 4) {
- _XEatData(dpy, extra);
- }
-
- __glEmptyImage(gc, 1, width, 1, 1, format, type, buf,
- row);
-
- extra = 4 - (heightsize & 3);
- _XRead(dpy, (char *)buf, heightsize);
- if (extra < 4) {
- _XEatData(dpy, extra);
- }
-
- __glEmptyImage(gc, 1, height, 1, 1, format, type, buf,
- column);
-
- Xfree((char*) buf);
- }
- }
- }
- }
+ __GLXcontext *const gc = __glXGetCurrentContext();
+
+#ifdef GLX_DIRECT_RENDERING
+ if (gc->driContext) {
+ CALL_GetSeparableFilter(GET_DISPATCH(),
+ (target, format, type, row, column, span));
+ return;
+ }
+ else
+#endif
+ {
+ Display *const dpy = gc->currentDpy;
+ const GLuint cmdlen = __GLX_PAD(13);
+
+ if (dpy != NULL) {
+ const __GLXattribute *const state = gc->client_state_private;
+ xGLXGetSeparableFilterReply reply;
+ GLubyte const *pc =
+ __glXSetupVendorRequest(gc, X_GLXVendorPrivateWithReply,
+ X_GLvop_GetSeparableFilterEXT, cmdlen);
+ unsigned compsize;
+
+
+ (void) memcpy((void *) (pc + 0), (void *) (&target), 4);
+ (void) memcpy((void *) (pc + 4), (void *) (&format), 4);
+ (void) memcpy((void *) (pc + 8), (void *) (&type), 4);
+ *(int8_t *) (pc + 12) = state->storePack.swapEndian;
+
+ (void) _XReply(dpy, (xReply *) & reply, 0, False);
+
+ compsize = reply.length << 2;
+
+ if (compsize != 0) {
+ const GLint width = reply.width;
+ const GLint height = reply.height;
+ const GLint widthsize =
+ __glImageSize(width, 1, 1, format, type, 0);
+ const GLint heightsize =
+ __glImageSize(height, 1, 1, format, type, 0);
+ GLubyte *const buf =
+ (GLubyte *) Xmalloc((widthsize > heightsize) ? widthsize :
+ heightsize);
+
+ if (buf == NULL) {
+ /* Throw data away */
+ _XEatData(dpy, compsize);
+ __glXSetError(gc, GL_OUT_OF_MEMORY);
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return;
+ }
+ else {
+ int extra;
+
+ extra = 4 - (widthsize & 3);
+ _XRead(dpy, (char *) buf, widthsize);
+ if (extra < 4) {
+ _XEatData(dpy, extra);
+ }
+
+ __glEmptyImage(gc, 1, width, 1, 1, format, type, buf, row);
+
+ extra = 4 - (heightsize & 3);
+ _XRead(dpy, (char *) buf, heightsize);
+ if (extra < 4) {
+ _XEatData(dpy, extra);
+ }
+
+ __glEmptyImage(gc, 1, height, 1, 1, format, type, buf, column);
+
+ Xfree((char *) buf);
+ }
+ }
+ }
+ }
}
/*
-** License Applicability. Except to the extent portions of this file are
-** made subject to an alternative license as permitted in the SGI Free
-** Software License B, Version 1.1 (the "License"), the contents of this
-** file are subject only to the provisions of the License. You may not use
-** this file except in compliance with the License. You may obtain a copy
-** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
-** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
-**
-** http://oss.sgi.com/projects/FreeB
-**
-** Note that, as provided in the License, the Software is distributed on an
-** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
-** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
-** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
-** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
-**
-** Original Code. The Original Code is: OpenGL Sample Implementation,
-** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
-** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
-** Copyright in any portions created by third parties is as indicated
-** elsewhere herein. All Rights Reserved.
-**
-** Additional Notice Provisions: The application programming interfaces
-** established by SGI in conjunction with the Original Code are The
-** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
-** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
-** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
-** Window System(R) (Version 1.3), released October 19, 1998. This software
-** was created using the OpenGL(R) version 1.2.1 Sample Implementation
-** published by SGI, but has not been independently verified as being
-** compliant with the OpenGL(R) version 1.2.1 Specification.
-**
-*/
+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice including the dates of first publication and
+ * either this permission notice or a reference to
+ * http://oss.sgi.com/projects/FreeB/
+ * shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Except as contained in this notice, the name of Silicon Graphics, Inc.
+ * shall not be used in advertising or otherwise to promote the sale, use or
+ * other dealings in this Software without prior written authorization from
+ * Silicon Graphics, Inc.
+ */
#include "glxclient.h"
#include "indirect.h"
* happen.
*/
/*@{*/
-void __indirect_glColorPointerEXT(GLint size, GLenum type, GLsizei stride,
- GLsizei count, const GLvoid * pointer )
+void
+__indirect_glColorPointerEXT(GLint size, GLenum type, GLsizei stride,
+ GLsizei count, const GLvoid * pointer)
{
- (void) count; __indirect_glColorPointer( size, type, stride, pointer );
+ (void) count;
+ __indirect_glColorPointer(size, type, stride, pointer);
}
-void __indirect_glEdgeFlagPointerEXT(GLsizei stride,
- GLsizei count, const GLboolean * pointer )
+void
+__indirect_glEdgeFlagPointerEXT(GLsizei stride,
+ GLsizei count, const GLboolean * pointer)
{
- (void) count; __indirect_glEdgeFlagPointer( stride, pointer );
+ (void) count;
+ __indirect_glEdgeFlagPointer(stride, pointer);
}
-void __indirect_glIndexPointerEXT(GLenum type, GLsizei stride,
- GLsizei count, const GLvoid * pointer )
+void
+__indirect_glIndexPointerEXT(GLenum type, GLsizei stride,
+ GLsizei count, const GLvoid * pointer)
{
- (void) count; __indirect_glIndexPointer( type, stride, pointer );
+ (void) count;
+ __indirect_glIndexPointer(type, stride, pointer);
}
-void __indirect_glNormalPointerEXT(GLenum type, GLsizei stride, GLsizei count,
- const GLvoid * pointer )
+void
+__indirect_glNormalPointerEXT(GLenum type, GLsizei stride, GLsizei count,
+ const GLvoid * pointer)
{
- (void) count; __indirect_glNormalPointer( type, stride, pointer );
+ (void) count;
+ __indirect_glNormalPointer(type, stride, pointer);
}
-void __indirect_glTexCoordPointerEXT(GLint size, GLenum type, GLsizei stride,
- GLsizei count, const GLvoid * pointer )
+void
+__indirect_glTexCoordPointerEXT(GLint size, GLenum type, GLsizei stride,
+ GLsizei count, const GLvoid * pointer)
{
- (void) count; __indirect_glTexCoordPointer( size, type, stride, pointer );
+ (void) count;
+ __indirect_glTexCoordPointer(size, type, stride, pointer);
}
-void __indirect_glVertexPointerEXT(GLint size, GLenum type, GLsizei stride,
- GLsizei count, const GLvoid * pointer )
+void
+__indirect_glVertexPointerEXT(GLint size, GLenum type, GLsizei stride,
+ GLsizei count, const GLvoid * pointer)
{
- (void) count; __indirect_glVertexPointer( size, type, stride, pointer );
+ (void) count;
+ __indirect_glVertexPointer(size, type, stride, pointer);
}
+
/*@}*/
/*****************************************************************************/
-void __indirect_glInterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer)
+void
+__indirect_glInterleavedArrays(GLenum format, GLsizei stride,
+ const GLvoid * pointer)
{
- __GLXcontext *gc = __glXGetCurrentContext();
- __GLXattribute * state = (__GLXattribute *)(gc->client_state_private);
+ __GLXcontext *gc = __glXGetCurrentContext();
+ __GLXattribute *state = (__GLXattribute *) (gc->client_state_private);
#define NONE {0, 0, 0}
#define F(x) {GL_FLOAT, x, x * sizeof(GLfloat)}
#define UB4 {GL_UNSIGNED_BYTE, 4, 4 * sizeof(GLubyte)}
- /* Each row in this array describes the elements of a particular
- * interleaved array mode. Each column describes, in the order in which
- * they appear in the interleaved arrays, one of the four possible types
- * of vertex data that can appear in an interleaved array.
- */
- struct {
+ /* Each row in this array describes the elements of a particular
+ * interleaved array mode. Each column describes, in the order in which
+ * they appear in the interleaved arrays, one of the four possible types
+ * of vertex data that can appear in an interleaved array.
+ */
+ struct
+ {
/**
* The enum describing the GL type, as would be passed to the
* appropriate gl*Pointer function.
*/
- GLushort type;
+ GLushort type;
/**
* Number of elements in the subarray, as would be passed (as the
* \c size parameter) to the appropriate gl*Pointer function.
*/
- GLubyte count;
-
+ GLubyte count;
+
/**
* True size of a single element in the subarray, as would be passed
* (as the \c stride parameter) to the appropriate gl*Pointer
* function.
*/
- GLubyte size;
- }
- static const modes[14][4] = {
+ GLubyte size;
+ }
+ static const modes[14][4] = {
/* texture color normal vertex */
- {NONE, NONE, NONE, F(2)}, /* GL_V2F */
- {NONE, NONE, NONE, F(3)}, /* GL_V3F */
- {NONE, UB4, NONE, F(2)}, /* GL_C4UB_V2F */
- {NONE, UB4, NONE, F(3)}, /* GL_C4UB_V3F */
- {NONE, F(3), NONE, F(3)}, /* GL_C3F_V3F */
- {NONE, NONE, F(3), F(3)}, /* GL_N3F_V3F */
- {NONE, F(4), F(3), F(3)}, /* GL_C4F_N3F_V3F */
- {F(2), NONE, NONE, F(3)}, /* GL_T2F_V3F */
- {F(4), NONE, NONE, F(4)}, /* GL_T4F_V4F */
- {F(2), UB4, NONE, F(3)}, /* GL_T2F_C4UB_V3F */
- {F(2), F(3), NONE, F(3)}, /* GL_T2F_C3F_V3F */
- {F(2), NONE, F(3), F(3)}, /* GL_T2F_N3F_V3F */
- {F(2), F(4), F(3), F(3)}, /* GL_T2F_C4F_N3F_V3F */
- {F(4), F(4), F(3), F(4)}, /* GL_T4F_C4F_N3F_V4F */
- };
+ {NONE, NONE, NONE, F(2)}, /* GL_V2F */
+ {NONE, NONE, NONE, F(3)}, /* GL_V3F */
+ {NONE, UB4, NONE, F(2)}, /* GL_C4UB_V2F */
+ {NONE, UB4, NONE, F(3)}, /* GL_C4UB_V3F */
+ {NONE, F(3), NONE, F(3)}, /* GL_C3F_V3F */
+ {NONE, NONE, F(3), F(3)}, /* GL_N3F_V3F */
+ {NONE, F(4), F(3), F(3)}, /* GL_C4F_N3F_V3F */
+ {F(2), NONE, NONE, F(3)}, /* GL_T2F_V3F */
+ {F(4), NONE, NONE, F(4)}, /* GL_T4F_V4F */
+ {F(2), UB4, NONE, F(3)}, /* GL_T2F_C4UB_V3F */
+ {F(2), F(3), NONE, F(3)}, /* GL_T2F_C3F_V3F */
+ {F(2), NONE, F(3), F(3)}, /* GL_T2F_N3F_V3F */
+ {F(2), F(4), F(3), F(3)}, /* GL_T2F_C4F_N3F_V3F */
+ {F(4), F(4), F(3), F(4)}, /* GL_T4F_C4F_N3F_V4F */
+ };
#undef NONE
#undef F
#undef UB4
- GLint trueStride, size;
- int offsets[4];
- unsigned i;
- const int idx = format - GL_V2F;
-
-
- /* All valid formats are on the range [GL_V2F, GL_V2F+0x0D]. Since idx
- * is just the format biased by -GL_V2F, all valid idx values are on the
- * range [0, 0x0D].
- */
- if ( (idx < 0) || (idx > 0x0D) ) {
- __glXSetError(gc, GL_INVALID_ENUM);
- return;
- }
-
- if ( stride < 0 ) {
- __glXSetError(gc, GL_INVALID_VALUE);
- return;
- }
-
-
- /* If the 'count' for a subarray is non-zero, then the offset of its
- * first element is at the currently accumulated 'size'.
- */
- size = 0;
- for ( i = 0 ; i < 4 ; i++ ) {
- offsets[i] = (modes[idx][i].count != 0) ? size : -1;
- size += modes[idx][i].size;
- }
-
- trueStride = (stride == 0) ? size : stride;
-
- __glXArrayDisableAll( state );
-
- if ( offsets[0] >= 0 ) {
- __indirect_glEnableClientState(GL_TEXTURE_COORD_ARRAY);
- __indirect_glTexCoordPointer( modes[idx][0].count, GL_FLOAT,
- trueStride,
- (const char *) pointer );
- }
- if ( offsets[1] >= 0 ) {
- __indirect_glEnableClientState(GL_COLOR_ARRAY);
- __indirect_glColorPointer( modes[idx][1].count, modes[idx][1].type,
- trueStride,
- (const char *) pointer + offsets[1] );
- }
- if ( offsets[2] >= 0 ) {
- __indirect_glEnableClientState(GL_NORMAL_ARRAY);
- __indirect_glNormalPointer( GL_FLOAT, trueStride,
- (const char *)pointer + offsets[2] );
- }
- __indirect_glEnableClientState(GL_VERTEX_ARRAY);
- __indirect_glVertexPointer( modes[idx][3].count, GL_FLOAT,
- trueStride,
- (const char *)pointer + offsets[3] );
+ GLint trueStride, size;
+ int offsets[4];
+ unsigned i;
+ const int idx = format - GL_V2F;
+
+
+ /* All valid formats are on the range [GL_V2F, GL_V2F+0x0D]. Since idx
+ * is just the format biased by -GL_V2F, all valid idx values are on the
+ * range [0, 0x0D].
+ */
+ if ((idx < 0) || (idx > 0x0D)) {
+ __glXSetError(gc, GL_INVALID_ENUM);
+ return;
+ }
+
+ if (stride < 0) {
+ __glXSetError(gc, GL_INVALID_VALUE);
+ return;
+ }
+
+
+ /* If the 'count' for a subarray is non-zero, then the offset of its
+ * first element is at the currently accumulated 'size'.
+ */
+ size = 0;
+ for (i = 0; i < 4; i++) {
+ offsets[i] = (modes[idx][i].count != 0) ? size : -1;
+ size += modes[idx][i].size;
+ }
+
+ trueStride = (stride == 0) ? size : stride;
+
+ __glXArrayDisableAll(state);
+
+ if (offsets[0] >= 0) {
+ __indirect_glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+ __indirect_glTexCoordPointer(modes[idx][0].count, GL_FLOAT,
+ trueStride, (const char *) pointer);
+ }
+ if (offsets[1] >= 0) {
+ __indirect_glEnableClientState(GL_COLOR_ARRAY);
+ __indirect_glColorPointer(modes[idx][1].count, modes[idx][1].type,
+ trueStride,
+ (const char *) pointer + offsets[1]);
+ }
+ if (offsets[2] >= 0) {
+ __indirect_glEnableClientState(GL_NORMAL_ARRAY);
+ __indirect_glNormalPointer(GL_FLOAT, trueStride,
+ (const char *) pointer + offsets[2]);
+ }
+ __indirect_glEnableClientState(GL_VERTEX_ARRAY);
+ __indirect_glVertexPointer(modes[idx][3].count, GL_FLOAT,
+ trueStride,
+ (const char *) pointer + offsets[3]);
}
#include <X11/Xfuncproto.h>
#include <xf86drm.h>
-#define X_XF86DRIQueryVersion 0
-#define X_XF86DRIQueryDirectRenderingCapable 1
-#define X_XF86DRIOpenConnection 2
-#define X_XF86DRICloseConnection 3
-#define X_XF86DRIGetClientDriverName 4
-#define X_XF86DRICreateContext 5
-#define X_XF86DRIDestroyContext 6
-#define X_XF86DRICreateDrawable 7
-#define X_XF86DRIDestroyDrawable 8
-#define X_XF86DRIGetDrawableInfo 9
-#define X_XF86DRIGetDeviceInfo 10
+#define X_XF86DRIQueryVersion 0
+#define X_XF86DRIQueryDirectRenderingCapable 1
+#define X_XF86DRIOpenConnection 2
+#define X_XF86DRICloseConnection 3
+#define X_XF86DRIGetClientDriverName 4
+#define X_XF86DRICreateContext 5
+#define X_XF86DRIDestroyContext 6
+#define X_XF86DRICreateDrawable 7
+#define X_XF86DRIDestroyDrawable 8
+#define X_XF86DRIGetDrawableInfo 9
+#define X_XF86DRIGetDeviceInfo 10
#define X_XF86DRIAuthConnection 11
-#define X_XF86DRIOpenFullScreen 12 /* Deprecated */
-#define X_XF86DRICloseFullScreen 13 /* Deprecated */
+#define X_XF86DRIOpenFullScreen 12 /* Deprecated */
+#define X_XF86DRICloseFullScreen 13 /* Deprecated */
-#define XF86DRINumberEvents 0
+#define XF86DRINumberEvents 0
-#define XF86DRIClientNotLocal 0
-#define XF86DRIOperationNotSupported 1
-#define XF86DRINumberErrors (XF86DRIOperationNotSupported + 1)
+#define XF86DRIClientNotLocal 0
+#define XF86DRIOperationNotSupported 1
+#define XF86DRINumberErrors (XF86DRIOperationNotSupported + 1)
#ifndef _XF86DRI_SERVER_
-#include <GL/internal/dri_interface.h>
-
_XFUNCPROTOBEGIN
+ Bool XF86DRIQueryExtension(Display * dpy, int *event_base,
+ int *error_base);
-Bool XF86DRIQueryExtension( Display *dpy, int *event_base, int *error_base );
-
-Bool XF86DRIQueryVersion( Display *dpy, int *majorVersion, int *minorVersion,
- int *patchVersion );
+Bool XF86DRIQueryVersion(Display * dpy, int *majorVersion, int *minorVersion,
+ int *patchVersion);
-Bool XF86DRIQueryDirectRenderingCapable( Display *dpy, int screen,
- Bool *isCapable );
+Bool XF86DRIQueryDirectRenderingCapable(Display * dpy, int screen,
+ Bool * isCapable);
-Bool XF86DRIOpenConnection( Display *dpy, int screen, drm_handle_t *hSAREA,
- char **busIDString );
+Bool XF86DRIOpenConnection(Display * dpy, int screen, drm_handle_t * hSAREA,
+ char **busIDString);
-Bool XF86DRIAuthConnection( Display *dpy, int screen, drm_magic_t magic );
+Bool XF86DRIAuthConnection(Display * dpy, int screen, drm_magic_t magic);
-Bool XF86DRICloseConnection( Display *dpy, int screen );
+Bool XF86DRICloseConnection(Display * dpy, int screen);
-Bool XF86DRIGetClientDriverName( Display *dpy, int screen,
- int *ddxDriverMajorVersion, int *ddxDriverMinorVersion,
- int *ddxDriverPatchVersion, char **clientDriverName );
+Bool XF86DRIGetClientDriverName(Display * dpy, int screen,
+ int *ddxDriverMajorVersion,
+ int *ddxDriverMinorVersion,
+ int *ddxDriverPatchVersion,
+ char **clientDriverName);
-Bool XF86DRICreateContext( Display *dpy, int screen, Visual *visual,
- XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
+Bool XF86DRICreateContext(Display * dpy, int screen, Visual * visual,
+ XID * ptr_to_returned_context_id,
+ drm_context_t * hHWContext);
-Bool XF86DRICreateContextWithConfig( Display *dpy, int screen, int configID,
- XID *ptr_to_returned_context_id, drm_context_t *hHWContext );
+Bool XF86DRICreateContextWithConfig(Display * dpy, int screen, int configID,
+ XID * ptr_to_returned_context_id,
+ drm_context_t * hHWContext);
-extern GLboolean XF86DRIDestroyContext( __DRInativeDisplay *dpy, int screen,
- __DRIid context_id );
+extern Bool XF86DRIDestroyContext(Display * dpy, int screen, XID context_id);
-extern GLboolean XF86DRICreateDrawable( __DRInativeDisplay *dpy, int screen,
- __DRIid drawable, drm_drawable_t *hHWDrawable );
+extern Bool XF86DRICreateDrawable(Display * dpy, int screen,
+ XID drawable, drm_drawable_t * hHWDrawable);
-extern GLboolean XF86DRIDestroyDrawable( __DRInativeDisplay *dpy, int screen,
- __DRIid drawable);
+extern Bool XF86DRIDestroyDrawable(Display * dpy, int screen, XID drawable);
-Bool XF86DRIGetDrawableInfo( Display *dpy, int screen, Drawable drawable,
- unsigned int *index, unsigned int *stamp,
- int *X, int *Y, int *W, int *H,
- int *numClipRects, drm_clip_rect_t ** pClipRects,
- int *backX, int *backY,
- int *numBackClipRects, drm_clip_rect_t **pBackClipRects );
+Bool XF86DRIGetDrawableInfo(Display * dpy, int screen, Drawable drawable,
+ unsigned int *index, unsigned int *stamp,
+ int *X, int *Y, int *W, int *H,
+ int *numClipRects, drm_clip_rect_t ** pClipRects,
+ int *backX, int *backY,
+ int *numBackClipRects,
+ drm_clip_rect_t ** pBackClipRects);
-Bool XF86DRIGetDeviceInfo( Display *dpy, int screen,
- drm_handle_t *hFrameBuffer, int *fbOrigin, int *fbSize,
- int *fbStride, int *devPrivateSize, void **pDevPrivate );
+Bool XF86DRIGetDeviceInfo(Display * dpy, int screen,
+ drm_handle_t * hFrameBuffer, int *fbOrigin,
+ int *fbSize, int *fbStride, int *devPrivateSize,
+ void **pDevPrivate);
_XFUNCPROTOEND
-
#endif /* _XF86DRI_SERVER_ */
-
#endif /* _XF86DRI_H_ */
-
#define XF86DRI_MINOR_VERSION 1
#define XF86DRI_PATCH_VERSION 0
-typedef struct _XF86DRIQueryVersion {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIQueryVersion */
- CARD16 length B16;
+typedef struct _XF86DRIQueryVersion
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIQueryVersion */
+ CARD16 length B16;
} xXF86DRIQueryVersionReq;
#define sz_xXF86DRIQueryVersionReq 4
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD16 majorVersion B16; /* major version of DRI protocol */
- CARD16 minorVersion B16; /* minor version of DRI protocol */
- CARD32 patchVersion B32; /* patch version of DRI protocol */
- CARD32 pad3 B32;
- CARD32 pad4 B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD16 majorVersion B16; /* major version of DRI protocol */
+ CARD16 minorVersion B16; /* minor version of DRI protocol */
+ CARD32 patchVersion B32; /* patch version of DRI protocol */
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
} xXF86DRIQueryVersionReply;
#define sz_xXF86DRIQueryVersionReply 32
-typedef struct _XF86DRIQueryDirectRenderingCapable {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* X_DRIQueryDirectRenderingCapable */
- CARD16 length B16;
- CARD32 screen B32;
+typedef struct _XF86DRIQueryDirectRenderingCapable
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* X_DRIQueryDirectRenderingCapable */
+ CARD16 length B16;
+ CARD32 screen B32;
} xXF86DRIQueryDirectRenderingCapableReq;
#define sz_xXF86DRIQueryDirectRenderingCapableReq 8
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- BOOL isCapable;
- BOOL pad2;
- BOOL pad3;
- BOOL pad4;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
- CARD32 pad7 B32;
- CARD32 pad8 B32;
- CARD32 pad9 B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ BOOL isCapable;
+ BOOL pad2;
+ BOOL pad3;
+ BOOL pad4;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+ CARD32 pad7 B32;
+ CARD32 pad8 B32;
+ CARD32 pad9 B32;
} xXF86DRIQueryDirectRenderingCapableReply;
#define sz_xXF86DRIQueryDirectRenderingCapableReply 32
-typedef struct _XF86DRIOpenConnection {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIOpenConnection */
- CARD16 length B16;
- CARD32 screen B32;
+typedef struct _XF86DRIOpenConnection
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIOpenConnection */
+ CARD16 length B16;
+ CARD32 screen B32;
} xXF86DRIOpenConnectionReq;
#define sz_xXF86DRIOpenConnectionReq 8
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 hSAREALow B32;
- CARD32 hSAREAHigh B32;
- CARD32 busIdStringLength B32;
- CARD32 pad6 B32;
- CARD32 pad7 B32;
- CARD32 pad8 B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hSAREALow B32;
+ CARD32 hSAREAHigh B32;
+ CARD32 busIdStringLength B32;
+ CARD32 pad6 B32;
+ CARD32 pad7 B32;
+ CARD32 pad8 B32;
} xXF86DRIOpenConnectionReply;
#define sz_xXF86DRIOpenConnectionReply 32
-typedef struct _XF86DRIAuthConnection {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRICloseConnection */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 magic B32;
+typedef struct _XF86DRIAuthConnection
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICloseConnection */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 magic B32;
} xXF86DRIAuthConnectionReq;
#define sz_xXF86DRIAuthConnectionReq 12
-typedef struct {
- BYTE type;
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 authenticated B32;
- CARD32 pad2 B32;
- CARD32 pad3 B32;
- CARD32 pad4 B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
+typedef struct
+{
+ BYTE type;
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 authenticated B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
} xXF86DRIAuthConnectionReply;
#define zx_xXF86DRIAuthConnectionReply 32
-typedef struct _XF86DRICloseConnection {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRICloseConnection */
- CARD16 length B16;
- CARD32 screen B32;
+typedef struct _XF86DRICloseConnection
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICloseConnection */
+ CARD16 length B16;
+ CARD32 screen B32;
} xXF86DRICloseConnectionReq;
#define sz_xXF86DRICloseConnectionReq 8
-typedef struct _XF86DRIGetClientDriverName {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIGetClientDriverName */
- CARD16 length B16;
- CARD32 screen B32;
+typedef struct _XF86DRIGetClientDriverName
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIGetClientDriverName */
+ CARD16 length B16;
+ CARD32 screen B32;
} xXF86DRIGetClientDriverNameReq;
#define sz_xXF86DRIGetClientDriverNameReq 8
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 ddxDriverMajorVersion B32;
- CARD32 ddxDriverMinorVersion B32;
- CARD32 ddxDriverPatchVersion B32;
- CARD32 clientDriverNameLength B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 ddxDriverMajorVersion B32;
+ CARD32 ddxDriverMinorVersion B32;
+ CARD32 ddxDriverPatchVersion B32;
+ CARD32 clientDriverNameLength B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
} xXF86DRIGetClientDriverNameReply;
#define sz_xXF86DRIGetClientDriverNameReply 32
-typedef struct _XF86DRICreateContext {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRICreateContext */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 visual B32;
- CARD32 context B32;
+typedef struct _XF86DRICreateContext
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICreateContext */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 visual B32;
+ CARD32 context B32;
} xXF86DRICreateContextReq;
#define sz_xXF86DRICreateContextReq 16
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 hHWContext B32;
- CARD32 pad2 B32;
- CARD32 pad3 B32;
- CARD32 pad4 B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hHWContext B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
} xXF86DRICreateContextReply;
#define sz_xXF86DRICreateContextReply 32
-typedef struct _XF86DRIDestroyContext {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIDestroyContext */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 context B32;
+typedef struct _XF86DRIDestroyContext
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIDestroyContext */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 context B32;
} xXF86DRIDestroyContextReq;
#define sz_xXF86DRIDestroyContextReq 12
-typedef struct _XF86DRICreateDrawable {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRICreateDrawable */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 drawable B32;
+typedef struct _XF86DRICreateDrawable
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICreateDrawable */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
} xXF86DRICreateDrawableReq;
#define sz_xXF86DRICreateDrawableReq 12
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 hHWDrawable B32;
- CARD32 pad2 B32;
- CARD32 pad3 B32;
- CARD32 pad4 B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hHWDrawable B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
} xXF86DRICreateDrawableReply;
#define sz_xXF86DRICreateDrawableReply 32
-typedef struct _XF86DRIDestroyDrawable {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIDestroyDrawable */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 drawable B32;
+typedef struct _XF86DRIDestroyDrawable
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIDestroyDrawable */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
} xXF86DRIDestroyDrawableReq;
#define sz_xXF86DRIDestroyDrawableReq 12
-typedef struct _XF86DRIGetDrawableInfo {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIGetDrawableInfo */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 drawable B32;
+typedef struct _XF86DRIGetDrawableInfo
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIGetDrawableInfo */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
} xXF86DRIGetDrawableInfoReq;
#define sz_xXF86DRIGetDrawableInfoReq 12
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 drawableTableIndex B32;
- CARD32 drawableTableStamp B32;
- INT16 drawableX B16;
- INT16 drawableY B16;
- INT16 drawableWidth B16;
- INT16 drawableHeight B16;
- CARD32 numClipRects B32;
- INT16 backX B16;
- INT16 backY B16;
- CARD32 numBackClipRects B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 drawableTableIndex B32;
+ CARD32 drawableTableStamp B32;
+ INT16 drawableX B16;
+ INT16 drawableY B16;
+ INT16 drawableWidth B16;
+ INT16 drawableHeight B16;
+ CARD32 numClipRects B32;
+ INT16 backX B16;
+ INT16 backY B16;
+ CARD32 numBackClipRects B32;
} xXF86DRIGetDrawableInfoReply;
#define sz_xXF86DRIGetDrawableInfoReply 36
-typedef struct _XF86DRIGetDeviceInfo {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIGetDeviceInfo */
- CARD16 length B16;
- CARD32 screen B32;
+typedef struct _XF86DRIGetDeviceInfo
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIGetDeviceInfo */
+ CARD16 length B16;
+ CARD32 screen B32;
} xXF86DRIGetDeviceInfoReq;
#define sz_xXF86DRIGetDeviceInfoReq 8
-typedef struct {
- BYTE type; /* X_Reply */
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 hFrameBufferLow B32;
- CARD32 hFrameBufferHigh B32;
- CARD32 framebufferOrigin B32;
- CARD32 framebufferSize B32;
- CARD32 framebufferStride B32;
- CARD32 devPrivateSize B32;
+typedef struct
+{
+ BYTE type; /* X_Reply */
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 hFrameBufferLow B32;
+ CARD32 hFrameBufferHigh B32;
+ CARD32 framebufferOrigin B32;
+ CARD32 framebufferSize B32;
+ CARD32 framebufferStride B32;
+ CARD32 devPrivateSize B32;
} xXF86DRIGetDeviceInfoReply;
#define sz_xXF86DRIGetDeviceInfoReply 32
-typedef struct _XF86DRIOpenFullScreen {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRIOpenFullScreen */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 drawable B32;
+typedef struct _XF86DRIOpenFullScreen
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRIOpenFullScreen */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
} xXF86DRIOpenFullScreenReq;
#define sz_xXF86DRIOpenFullScreenReq 12
-typedef struct {
- BYTE type;
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 isFullScreen B32;
- CARD32 pad2 B32;
- CARD32 pad3 B32;
- CARD32 pad4 B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
+typedef struct
+{
+ BYTE type;
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 isFullScreen B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
} xXF86DRIOpenFullScreenReply;
#define sz_xXF86DRIOpenFullScreenReply 32
-typedef struct _XF86DRICloseFullScreen {
- CARD8 reqType; /* always DRIReqCode */
- CARD8 driReqType; /* always X_DRICloseFullScreen */
- CARD16 length B16;
- CARD32 screen B32;
- CARD32 drawable B32;
+typedef struct _XF86DRICloseFullScreen
+{
+ CARD8 reqType; /* always DRIReqCode */
+ CARD8 driReqType; /* always X_DRICloseFullScreen */
+ CARD16 length B16;
+ CARD32 screen B32;
+ CARD32 drawable B32;
} xXF86DRICloseFullScreenReq;
#define sz_xXF86DRICloseFullScreenReq 12
-typedef struct {
- BYTE type;
- BOOL pad1;
- CARD16 sequenceNumber B16;
- CARD32 length B32;
- CARD32 pad2 B32;
- CARD32 pad3 B32;
- CARD32 pad4 B32;
- CARD32 pad5 B32;
- CARD32 pad6 B32;
- CARD32 pad7 B32;
+typedef struct
+{
+ BYTE type;
+ BOOL pad1;
+ CARD16 sequenceNumber B16;
+ CARD32 length B32;
+ CARD32 pad2 B32;
+ CARD32 pad3 B32;
+ CARD32 pad4 B32;
+ CARD32 pad5 B32;
+ CARD32 pad6 B32;
+ CARD32 pad7 B32;
} xXF86DRICloseFullScreenReply;
#define sz_xXF86DRICloseFullScreenReply 32
called by that routine when direct rendering is enabled.
*/
+#ifdef GLX_DIRECT_RENDERING
#include "glxclient.h"
int debug_xfonts = 0;
static void
-dump_char_struct (XCharStruct *ch, char *prefix)
+dump_char_struct(XCharStruct * ch, char *prefix)
{
- printf ("%slbearing = %d, rbearing = %d, width = %d\n",
+ printf("%slbearing = %d, rbearing = %d, width = %d\n",
prefix, ch->lbearing, ch->rbearing, ch->width);
- printf ("%sascent = %d, descent = %d, attributes = %u\n",
+ printf("%sascent = %d, descent = %d, attributes = %u\n",
prefix, ch->ascent, ch->descent, (unsigned int) ch->attributes);
}
static void
-dump_font_struct (XFontStruct *font)
+dump_font_struct(XFontStruct * font)
{
- printf ("ascent = %d, descent = %d\n", font->ascent, font->descent);
- printf ("char_or_byte2 = (%u,%u)\n",
+ printf("ascent = %d, descent = %d\n", font->ascent, font->descent);
+ printf("char_or_byte2 = (%u,%u)\n",
font->min_char_or_byte2, font->max_char_or_byte2);
- printf ("byte1 = (%u,%u)\n", font->min_byte1, font->max_byte1);
- printf ("all_chars_exist = %s\n", font->all_chars_exist ? "True" :
-"False");
- printf ("default_char = %c (\\%03o)\n",
- (char) (isprint (font->default_char) ? font->default_char : ' '),
+ printf("byte1 = (%u,%u)\n", font->min_byte1, font->max_byte1);
+ printf("all_chars_exist = %s\n", font->all_chars_exist ? "True" : "False");
+ printf("default_char = %c (\\%03o)\n",
+ (char) (isprint(font->default_char) ? font->default_char : ' '),
font->default_char);
- dump_char_struct (&font->min_bounds, "min> ");
- dump_char_struct (&font->max_bounds, "max> ");
+ dump_char_struct(&font->min_bounds, "min> ");
+ dump_char_struct(&font->max_bounds, "max> ");
#if 0
- for (c = font->min_char_or_byte2; c <= font->max_char_or_byte2; c++)
- {
+ for (c = font->min_char_or_byte2; c <= font->max_char_or_byte2; c++) {
char prefix[8];
- sprintf (prefix, "%d> ", c);
- dump_char_struct (&font->per_char[c], prefix);
- }
+ sprintf(prefix, "%d> ", c);
+ dump_char_struct(&font->per_char[c], prefix);
+ }
#endif
}
static void
-dump_bitmap (unsigned int width, unsigned int height, GLubyte *bitmap)
+dump_bitmap(unsigned int width, unsigned int height, GLubyte * bitmap)
{
- unsigned int x, y;
-
- printf (" ");
- for (x = 0; x < 8*width; x++)
- printf ("%o", 7 - (x % 8));
- putchar ('\n');
- for (y = 0; y < height; y++)
- {
- printf ("%3o:", y);
- for (x = 0; x < 8*width; x++)
- putchar ((bitmap[width*(height - y - 1) + x/8] & (1 << (7 - (x %
-8))))
+ unsigned int x, y;
+
+ printf(" ");
+ for (x = 0; x < 8 * width; x++)
+ printf("%o", 7 - (x % 8));
+ putchar('\n');
+ for (y = 0; y < height; y++) {
+ printf("%3o:", y);
+ for (x = 0; x < 8 * width; x++)
+ putchar((bitmap[width * (height - y - 1) + x / 8] & (1 << (7 - (x %
+ 8))))
? '*' : '.');
- printf (" ");
+ printf(" ");
for (x = 0; x < width; x++)
- printf ("0x%02x, ", bitmap[width*(height - y - 1) + x]);
- putchar ('\n');
- }
+ printf("0x%02x, ", bitmap[width * (height - y - 1) + x]);
+ putchar('\n');
+ }
}
#endif /* DEBUG */
* Generate OpenGL-compatible bitmap.
*/
static void
-fill_bitmap (Display *dpy, Window win, GC gc,
- unsigned int width, unsigned int height,
- int x0, int y0, unsigned int c, GLubyte *bitmap)
+fill_bitmap(Display * dpy, Window win, GC gc,
+ unsigned int width, unsigned int height,
+ int x0, int y0, unsigned int c, GLubyte * bitmap)
{
- XImage *image;
- unsigned int x, y;
- Pixmap pixmap;
- XChar2b char2b;
-
- pixmap = XCreatePixmap (dpy, win, 8*width, height, 1);
- XSetForeground(dpy, gc, 0);
- XFillRectangle (dpy, pixmap, gc, 0, 0, 8*width, height);
- XSetForeground(dpy, gc, 1);
-
- char2b.byte1 = (c >> 8) & 0xff;
- char2b.byte2 = (c & 0xff);
-
- XDrawString16 (dpy, pixmap, gc, x0, y0, &char2b, 1);
-
- image = XGetImage (dpy, pixmap, 0, 0, 8*width, height, 1, XYPixmap);
- if (image) {
- /* Fill the bitmap (X11 and OpenGL are upside down wrt each other). */
- for (y = 0; y < height; y++)
- for (x = 0; x < 8*width; x++)
- if (XGetPixel (image, x, y))
- bitmap[width*(height - y - 1) + x/8] |= (1 << (7 - (x % 8)));
- XDestroyImage (image);
- }
-
- XFreePixmap (dpy, pixmap);
+ XImage *image;
+ unsigned int x, y;
+ Pixmap pixmap;
+ XChar2b char2b;
+
+ pixmap = XCreatePixmap(dpy, win, 8 * width, height, 1);
+ XSetForeground(dpy, gc, 0);
+ XFillRectangle(dpy, pixmap, gc, 0, 0, 8 * width, height);
+ XSetForeground(dpy, gc, 1);
+
+ char2b.byte1 = (c >> 8) & 0xff;
+ char2b.byte2 = (c & 0xff);
+
+ XDrawString16(dpy, pixmap, gc, x0, y0, &char2b, 1);
+
+ image = XGetImage(dpy, pixmap, 0, 0, 8 * width, height, 1, XYPixmap);
+ if (image) {
+ /* Fill the bitmap (X11 and OpenGL are upside down wrt each other). */
+ for (y = 0; y < height; y++)
+ for (x = 0; x < 8 * width; x++)
+ if (XGetPixel(image, x, y))
+ bitmap[width * (height - y - 1) + x / 8] |=
+ (1 << (7 - (x % 8)));
+ XDestroyImage(image);
+ }
+
+ XFreePixmap(dpy, pixmap);
}
/*
* determine if a given glyph is valid and return the
* corresponding XCharStruct.
*/
-static XCharStruct *isvalid(XFontStruct *fs, int which)
+static XCharStruct *
+isvalid(XFontStruct * fs, int which)
{
- unsigned int rows,pages;
- int byte1 = 0, byte2 = 0;
- int i,valid = 1;
-
- rows = fs->max_byte1 - fs->min_byte1 + 1;
- pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
-
- if (rows == 1) {
- /* "linear" fonts */
- if ((fs->min_char_or_byte2 > which) ||
- (fs->max_char_or_byte2 < which)) valid = 0;
- } else {
- /* "matrix" fonts */
- byte2 = which & 0xff;
- byte1 = which >> 8;
- if ((fs->min_char_or_byte2 > byte2) ||
- (fs->max_char_or_byte2 < byte2) ||
- (fs->min_byte1 > byte1) ||
- (fs->max_byte1 < byte1)) valid = 0;
- }
-
- if (valid) {
- if (fs->per_char) {
- if (rows == 1) {
- /* "linear" fonts */
- return(fs->per_char + (which-fs->min_char_or_byte2) );
- } else {
- /* "matrix" fonts */
- i = ((byte1 - fs->min_byte1) * pages) +
- (byte2 - fs->min_char_or_byte2);
- return(fs->per_char + i);
+ unsigned int rows, pages;
+ int byte1 = 0, byte2 = 0;
+ int i, valid = 1;
+
+ rows = fs->max_byte1 - fs->min_byte1 + 1;
+ pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
+
+ if (rows == 1) {
+ /* "linear" fonts */
+ if ((fs->min_char_or_byte2 > which) || (fs->max_char_or_byte2 < which))
+ valid = 0;
+ }
+ else {
+ /* "matrix" fonts */
+ byte2 = which & 0xff;
+ byte1 = which >> 8;
+ if ((fs->min_char_or_byte2 > byte2) ||
+ (fs->max_char_or_byte2 < byte2) ||
+ (fs->min_byte1 > byte1) || (fs->max_byte1 < byte1))
+ valid = 0;
+ }
+
+ if (valid) {
+ if (fs->per_char) {
+ if (rows == 1) {
+ /* "linear" fonts */
+ return (fs->per_char + (which - fs->min_char_or_byte2));
+ }
+ else {
+ /* "matrix" fonts */
+ i = ((byte1 - fs->min_byte1) * pages) +
+ (byte2 - fs->min_char_or_byte2);
+ return (fs->per_char + i);
+ }
}
- } else {
- return(&fs->min_bounds);
- }
- }
- return(NULL);
+ else {
+ return (&fs->min_bounds);
+ }
+ }
+ return (NULL);
}
-
-void DRI_glXUseXFont( Font font, int first, int count, int listbase )
+_X_HIDDEN void
+DRI_glXUseXFont(Font font, int first, int count, int listbase)
{
- GLXContext CC;
- Display *dpy;
- Window win;
- Pixmap pixmap;
- GC gc;
- XGCValues values;
- unsigned long valuemask;
- XFontStruct *fs;
-
- GLint swapbytes, lsbfirst, rowlength;
- GLint skiprows, skippixels, alignment;
-
- unsigned int max_width, max_height, max_bm_width, max_bm_height;
- GLubyte *bm;
-
- int i;
-
- CC = __glXGetCurrentContext();
- dpy = CC->currentDpy;
- win = CC->currentDrawable;
-
- fs = XQueryFont (dpy, font);
- if (!fs)
- {
+ GLXContext CC;
+ Display *dpy;
+ Window win;
+ Pixmap pixmap;
+ GC gc;
+ XGCValues values;
+ unsigned long valuemask;
+ XFontStruct *fs;
+
+ GLint swapbytes, lsbfirst, rowlength;
+ GLint skiprows, skippixels, alignment;
+
+ unsigned int max_width, max_height, max_bm_width, max_bm_height;
+ GLubyte *bm;
+
+ int i;
+
+ CC = __glXGetCurrentContext();
+ dpy = CC->currentDpy;
+ win = CC->currentDrawable;
+
+ fs = XQueryFont(dpy, font);
+ if (!fs) {
__glXSetError(CC, GL_INVALID_VALUE);
return;
- }
-
- /* Allocate a bitmap that can fit all characters. */
- max_width = fs->max_bounds.rbearing - fs->min_bounds.lbearing;
- max_height = fs->max_bounds.ascent + fs->max_bounds.descent;
- max_bm_width = (max_width + 7) / 8;
- max_bm_height = max_height;
-
- bm = (GLubyte *) Xmalloc((max_bm_width * max_bm_height) * sizeof
-(GLubyte));
- if (!bm) {
- XFreeFontInfo( NULL, fs, 1 );
+ }
+
+ /* Allocate a bitmap that can fit all characters. */
+ max_width = fs->max_bounds.rbearing - fs->min_bounds.lbearing;
+ max_height = fs->max_bounds.ascent + fs->max_bounds.descent;
+ max_bm_width = (max_width + 7) / 8;
+ max_bm_height = max_height;
+
+ bm = (GLubyte *) Xmalloc((max_bm_width * max_bm_height) * sizeof(GLubyte));
+ if (!bm) {
+ XFreeFontInfo(NULL, fs, 1);
__glXSetError(CC, GL_OUT_OF_MEMORY);
return;
- }
+ }
#if 0
- /* get the page info */
- pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
- firstchar = (fs->min_byte1 << 8) + fs->min_char_or_byte2;
- lastchar = (fs->max_byte1 << 8) + fs->max_char_or_byte2;
- rows = fs->max_byte1 - fs->min_byte1 + 1;
- unsigned int first_char, last_char, pages, rows;
+ /* get the page info */
+ pages = fs->max_char_or_byte2 - fs->min_char_or_byte2 + 1;
+ firstchar = (fs->min_byte1 << 8) + fs->min_char_or_byte2;
+ lastchar = (fs->max_byte1 << 8) + fs->max_char_or_byte2;
+ rows = fs->max_byte1 - fs->min_byte1 + 1;
+ unsigned int first_char, last_char, pages, rows;
#endif
- /* Save the current packing mode for bitmaps. */
- glGetIntegerv (GL_UNPACK_SWAP_BYTES, &swapbytes);
- glGetIntegerv (GL_UNPACK_LSB_FIRST, &lsbfirst);
- glGetIntegerv (GL_UNPACK_ROW_LENGTH, &rowlength);
- glGetIntegerv (GL_UNPACK_SKIP_ROWS, &skiprows);
- glGetIntegerv (GL_UNPACK_SKIP_PIXELS, &skippixels);
- glGetIntegerv (GL_UNPACK_ALIGNMENT, &alignment);
-
- /* Enforce a standard packing mode which is compatible with
- fill_bitmap() from above. This is actually the default mode,
- except for the (non)alignment. */
- glPixelStorei (GL_UNPACK_SWAP_BYTES, GL_FALSE);
- glPixelStorei (GL_UNPACK_LSB_FIRST, GL_FALSE);
- glPixelStorei (GL_UNPACK_ROW_LENGTH, 0);
- glPixelStorei (GL_UNPACK_SKIP_ROWS, 0);
- glPixelStorei (GL_UNPACK_SKIP_PIXELS, 0);
- glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
-
- pixmap = XCreatePixmap (dpy, win, 10, 10, 1);
- values.foreground = BlackPixel (dpy, DefaultScreen (dpy));
- values.background = WhitePixel (dpy, DefaultScreen (dpy));
- values.font = fs->fid;
- valuemask = GCForeground | GCBackground | GCFont;
- gc = XCreateGC (dpy, pixmap, valuemask, &values);
- XFreePixmap (dpy, pixmap);
+ /* Save the current packing mode for bitmaps. */
+ glGetIntegerv(GL_UNPACK_SWAP_BYTES, &swapbytes);
+ glGetIntegerv(GL_UNPACK_LSB_FIRST, &lsbfirst);
+ glGetIntegerv(GL_UNPACK_ROW_LENGTH, &rowlength);
+ glGetIntegerv(GL_UNPACK_SKIP_ROWS, &skiprows);
+ glGetIntegerv(GL_UNPACK_SKIP_PIXELS, &skippixels);
+ glGetIntegerv(GL_UNPACK_ALIGNMENT, &alignment);
+
+ /* Enforce a standard packing mode which is compatible with
+ fill_bitmap() from above. This is actually the default mode,
+ except for the (non)alignment. */
+ glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_FALSE);
+ glPixelStorei(GL_UNPACK_LSB_FIRST, GL_FALSE);
+ glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
+ glPixelStorei(GL_UNPACK_SKIP_ROWS, 0);
+ glPixelStorei(GL_UNPACK_SKIP_PIXELS, 0);
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+
+ pixmap = XCreatePixmap(dpy, win, 10, 10, 1);
+ values.foreground = BlackPixel(dpy, DefaultScreen(dpy));
+ values.background = WhitePixel(dpy, DefaultScreen(dpy));
+ values.font = fs->fid;
+ valuemask = GCForeground | GCBackground | GCFont;
+ gc = XCreateGC(dpy, pixmap, valuemask, &values);
+ XFreePixmap(dpy, pixmap);
#ifdef DEBUG
- if (debug_xfonts)
- dump_font_struct (fs);
+ if (debug_xfonts)
+ dump_font_struct(fs);
#endif
- for (i = 0; i < count; i++)
- {
+ for (i = 0; i < count; i++) {
unsigned int width, height, bm_width, bm_height;
GLfloat x0, y0, dx, dy;
XCharStruct *ch;
/* check on index validity and get the bounds */
ch = isvalid(fs, c);
if (!ch) {
- ch = &fs->max_bounds;
- valid = 0;
- } else {
- valid = 1;
+ ch = &fs->max_bounds;
+ valid = 0;
+ }
+ else {
+ valid = 1;
}
#ifdef DEBUG
if (debug_xfonts) {
- char s[7];
- sprintf (s, isprint (c) ? "%c> " : "\\%03o> ", c);
- dump_char_struct (ch, s);
+ char s[7];
+ sprintf(s, isprint(c) ? "%c> " : "\\%03o> ", c);
+ dump_char_struct(ch, s);
}
#endif
straight from the glXUseXFont(3) manpage. */
width = ch->rbearing - ch->lbearing;
height = ch->ascent + ch->descent;
- x0 = - ch->lbearing;
+ x0 = -ch->lbearing;
y0 = ch->descent - 1;
dx = ch->width;
dy = 0;
/* X11's starting point. */
- x = - ch->lbearing;
+ x = -ch->lbearing;
y = ch->ascent;
/* Round the width to a multiple of eight. We will use this also
bm_width = (width + 7) / 8;
bm_height = height;
- glNewList (list, GL_COMPILE);
- if (valid && (bm_width > 0) && (bm_height > 0)) {
+ glNewList(list, GL_COMPILE);
+ if (valid && (bm_width > 0) && (bm_height > 0)) {
- memset (bm, '\0', bm_width * bm_height);
- fill_bitmap (dpy, win, gc, bm_width, bm_height, x, y, c, bm);
+ memset(bm, '\0', bm_width * bm_height);
+ fill_bitmap(dpy, win, gc, bm_width, bm_height, x, y, c, bm);
- glBitmap (width, height, x0, y0, dx, dy, bm);
+ glBitmap(width, height, x0, y0, dx, dy, bm);
#ifdef DEBUG
- if (debug_xfonts) {
- printf ("width/height = %u/%u\n", width, height);
- printf ("bm_width/bm_height = %u/%u\n", bm_width,
-bm_height);
- dump_bitmap (bm_width, bm_height, bm);
- }
+ if (debug_xfonts) {
+ printf("width/height = %u/%u\n", width, height);
+ printf("bm_width/bm_height = %u/%u\n", bm_width, bm_height);
+ dump_bitmap(bm_width, bm_height, bm);
+ }
#endif
- } else {
- glBitmap (0, 0, 0.0, 0.0, dx, dy, NULL);
- }
- glEndList ();
- }
-
- Xfree(bm);
- XFreeFontInfo( NULL, fs, 1 );
- XFreeGC (dpy, gc);
-
- /* Restore saved packing modes. */
- glPixelStorei(GL_UNPACK_SWAP_BYTES, swapbytes);
- glPixelStorei(GL_UNPACK_LSB_FIRST, lsbfirst);
- glPixelStorei(GL_UNPACK_ROW_LENGTH, rowlength);
- glPixelStorei(GL_UNPACK_SKIP_ROWS, skiprows);
- glPixelStorei(GL_UNPACK_SKIP_PIXELS, skippixels);
- glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
+ }
+ else {
+ glBitmap(0, 0, 0.0, 0.0, dx, dy, NULL);
+ }
+ glEndList();
+ }
+
+ Xfree(bm);
+ XFreeFontInfo(NULL, fs, 1);
+ XFreeGC(dpy, gc);
+
+ /* Restore saved packing modes. */
+ glPixelStorei(GL_UNPACK_SWAP_BYTES, swapbytes);
+ glPixelStorei(GL_UNPACK_LSB_FIRST, lsbfirst);
+ glPixelStorei(GL_UNPACK_ROW_LENGTH, rowlength);
+ glPixelStorei(GL_UNPACK_SKIP_ROWS, skiprows);
+ glPixelStorei(GL_UNPACK_SKIP_PIXELS, skippixels);
+ glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
}
-/* The End. */
+#endif
--- /dev/null
+TARGET = libXvMCg3dvl.so
+SONAME = libXvMCg3dvl.so.1
+GALLIUMDIR = ../gallium
+
+OBJECTS = block.o surface.o context.o subpicture.o attributes.o
+
+ifeq (${DRIVER}, softpipe)
+OBJECTS += ${GALLIUMDIR}/winsys/g3dvl/xsp_winsys.o
+endif
+
+CFLAGS += -g -fPIC -Wall \
+ -I${GALLIUMDIR}/state_trackers/g3dvl \
+ -I${GALLIUMDIR}/winsys/g3dvl \
+ -I${GALLIUMDIR}/include \
+ -I${GALLIUMDIR}/auxiliary \
+ -I${GALLIUMDIR}/drivers
+
+ifeq (${DRIVER}, softpipe)
+LDFLAGS += -L${GALLIUMDIR}/state_trackers/g3dvl \
+ -L${GALLIUMDIR}/drivers/softpipe \
+ -L${GALLIUMDIR}/auxiliary/tgsi \
+ -L${GALLIUMDIR}/auxiliary/draw \
+ -L${GALLIUMDIR}/auxiliary/translate \
+ -L${GALLIUMDIR}/auxiliary/cso_cache \
+ -L${GALLIUMDIR}/auxiliary/util \
+ -L${GALLIUMDIR}/auxiliary/rtasm
+else
+LDFLAGS += -L${GALLIUMDIR}/state_trackers/g3dvl \
+ -L${GALLIUMDIR}/winsys/g3dvl/nouveau \
+ -L${GALLIUMDIR}/auxiliary/util
+endif
+
+ifeq (${DRIVER}, softpipe)
+LIBS += -lg3dvl -lsoftpipe -ldraw -ltgsi -ltranslate -lrtasm -lcso_cache -lutil -lm
+else
+LIBS += -lg3dvl -lnouveau_dri -lutil
+endif
+
+#############################################
+
+ifeq (${DRIVER}, softpipe)
+.PHONY = all clean g3dvl
+else
+.PHONY = all clean g3dvl nouveau_winsys
+endif
+
+all: ${TARGET}
+
+ifeq (${DRIVER}, softpipe)
+${TARGET}: ${OBJECTS} g3dvl
+ $(CC) ${LDFLAGS} -shared -Wl,-soname,${SONAME} -o $@ ${OBJECTS} ${LIBS}
+
+g3dvl:
+ cd ${GALLIUMDIR}/state_trackers/g3dvl; ${MAKE}
+
+clean:
+ cd ${GALLIUMDIR}/state_trackers/g3dvl; ${MAKE} clean
+ rm -rf ${OBJECTS} ${TARGET}
+else
+${TARGET}: ${OBJECTS} g3dvl nouveau_winsys
+ $(CC) ${LDFLAGS} -shared -Wl,-soname,${SONAME} -o $@ ${OBJECTS} ${LIBS}
+
+g3dvl:
+ cd ${GALLIUMDIR}/state_trackers/g3dvl; ${MAKE}
+
+nouveau_winsys:
+ cd ${GALLIUMDIR}/winsys/g3dvl/nouveau; ${MAKE}
+
+clean:
+ cd ${GALLIUMDIR}/state_trackers/g3dvl; ${MAKE} clean
+ cd ${GALLIUMDIR}/winsys/g3dvl/nouveau; ${MAKE} clean
+ rm -rf ${OBJECTS} ${TARGET}
+endif
--- /dev/null
+#include <assert.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/Xvlib.h>
+#include <X11/extensions/XvMC.h>
+
+XvAttribute* XvMCQueryAttributes(Display *display, XvMCContext *context, int *number)
+{
+ return NULL;
+}
+
+Status XvMCSetAttribute(Display *display, XvMCContext *context, Atom attribute, int value)
+{
+ return BadImplementation;
+}
+
+Status XvMCGetAttribute(Display *display, XvMCContext *context, Atom attribute, int *value)
+{
+ return BadImplementation;
+}
+
--- /dev/null
+#include <assert.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/XvMC.h>
+#include <vl_display.h>
+#include <vl_screen.h>
+#include <vl_context.h>
+
+#define BLOCK_SIZE (64 * 2)
+
+Status XvMCCreateBlocks(Display *display, XvMCContext *context, unsigned int num_blocks, XvMCBlockArray *blocks)
+{
+ struct vlContext *vl_ctx;
+
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+ if (num_blocks == 0)
+ return BadValue;
+
+ assert(blocks);
+
+ vl_ctx = context->privData;
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlContextGetScreen(vl_ctx))));
+
+ blocks->context_id = context->context_id;
+ blocks->num_blocks = num_blocks;
+ blocks->blocks = malloc(BLOCK_SIZE * num_blocks);
+ /* Since we don't have a VL type for blocks, set privData to the display so we can catch mismatches */
+ blocks->privData = display;
+
+ return Success;
+}
+
+Status XvMCDestroyBlocks(Display *display, XvMCBlockArray *blocks)
+{
+ assert(display);
+ assert(blocks);
+ assert(display == blocks->privData);
+ free(blocks->blocks);
+
+ return Success;
+}
+
+Status XvMCCreateMacroBlocks(Display *display, XvMCContext *context, unsigned int num_blocks, XvMCMacroBlockArray *blocks)
+{
+ struct vlContext *vl_ctx;
+
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+ if (num_blocks == 0)
+ return BadValue;
+
+ assert(blocks);
+
+ vl_ctx = context->privData;
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlContextGetScreen(vl_ctx))));
+
+ blocks->context_id = context->context_id;
+ blocks->num_blocks = num_blocks;
+ blocks->macro_blocks = malloc(sizeof(XvMCMacroBlock) * num_blocks);
+ /* Since we don't have a VL type for blocks, set privData to the display so we can catch mismatches */
+ blocks->privData = display;
+
+ return Success;
+}
+
+Status XvMCDestroyMacroBlocks(Display *display, XvMCMacroBlockArray *blocks)
+{
+ assert(display);
+ assert(blocks);
+ assert(display == blocks->privData);
+ free(blocks->macro_blocks);
+
+ return Success;
+}
--- /dev/null
+#include <assert.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/XvMClib.h>
+#include <pipe/p_context.h>
+#include <vl_display.h>
+#include <vl_screen.h>
+#include <vl_context.h>
+#include <vl_winsys.h>
+
+static Status Validate
+(
+ Display *display,
+ XvPortID port,
+ int surface_type_id,
+ unsigned int width,
+ unsigned int height,
+ int flags,
+ int *found_port,
+ int *chroma_format,
+ int *mc_type
+)
+{
+ unsigned int found_surface = 0;
+ XvAdaptorInfo *adaptor_info;
+ unsigned int num_adaptors;
+ int num_types;
+ unsigned int max_width, max_height;
+ Status ret;
+ unsigned int i, j, k;
+
+ assert(display && chroma_format);
+
+ *found_port = 0;
+
+ ret = XvQueryAdaptors(display, XDefaultRootWindow(display), &num_adaptors, &adaptor_info);
+ if (ret != Success)
+ return ret;
+
+ /* Scan through all adaptors looking for this port and surface */
+ for (i = 0; i < num_adaptors && !*found_port; ++i)
+ {
+ /* Scan through all ports of this adaptor looking for our port */
+ for (j = 0; j < adaptor_info[i].num_ports && !*found_port; ++j)
+ {
+ /* If this is our port, scan through all its surfaces looking for our surface */
+ if (adaptor_info[i].base_id + j == port)
+ {
+ XvMCSurfaceInfo *surface_info;
+
+ *found_port = 1;
+ surface_info = XvMCListSurfaceTypes(display, adaptor_info[i].base_id, &num_types);
+
+ if (surface_info)
+ {
+ for (k = 0; k < num_types && !found_surface; ++k)
+ {
+ if (surface_info[k].surface_type_id == surface_type_id)
+ {
+ found_surface = 1;
+ max_width = surface_info[k].max_width;
+ max_height = surface_info[k].max_height;
+ *chroma_format = surface_info[k].chroma_format;
+ *mc_type = surface_info[k].mc_type;
+ }
+ }
+
+ XFree(surface_info);
+ }
+ else
+ {
+ XvFreeAdaptorInfo(adaptor_info);
+ return BadAlloc;
+ }
+ }
+ }
+ }
+
+ XvFreeAdaptorInfo(adaptor_info);
+
+ if (!*found_port)
+ return XvBadPort;
+ if (!found_surface)
+ return BadMatch;
+ if (width > max_width || height > max_height)
+ return BadValue;
+ if (flags != XVMC_DIRECT && flags != 0)
+ return BadValue;
+
+ return Success;
+}
+
+static enum vlProfile ProfileToVL(int xvmc_profile)
+{
+ if (xvmc_profile & XVMC_MPEG_1)
+ assert(0);
+ else if (xvmc_profile & XVMC_MPEG_2)
+ return vlProfileMpeg2Main;
+ else if (xvmc_profile & XVMC_H263)
+ assert(0);
+ else if (xvmc_profile & XVMC_MPEG_4)
+ assert(0);
+ else
+ assert(0);
+
+ return -1;
+}
+
+static enum vlEntryPoint EntryToVL(int xvmc_entry)
+{
+ return xvmc_entry & XVMC_IDCT ? vlEntryPointIDCT : vlEntryPointMC;
+}
+
+static enum vlFormat FormatToVL(int xvmc_format)
+{
+ switch (xvmc_format)
+ {
+ case XVMC_CHROMA_FORMAT_420:
+ return vlFormatYCbCr420;
+ case XVMC_CHROMA_FORMAT_422:
+ return vlFormatYCbCr422;
+ case XVMC_CHROMA_FORMAT_444:
+ return vlFormatYCbCr444;
+ default:
+ assert(0);
+ }
+
+ return -1;
+}
+
+Status XvMCCreateContext(Display *display, XvPortID port, int surface_type_id, int width, int height, int flags, XvMCContext *context)
+{
+ int found_port;
+ int chroma_format;
+ int mc_type;
+ Status ret;
+ struct vlDisplay *vl_dpy;
+ struct vlScreen *vl_scrn;
+ struct vlContext *vl_ctx;
+ struct pipe_context *pipe;
+
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+
+ ret = Validate(display, port, surface_type_id, width, height, flags, &found_port, &chroma_format, &mc_type);
+
+ /* XXX: Success and XvBadPort have the same value */
+ if (ret != Success || !found_port)
+ return ret;
+
+ /* XXX: Assumes default screen, should check which screen port is on */
+ pipe = create_pipe_context(display, XDefaultScreen(display));
+
+ assert(pipe);
+
+ vlCreateDisplay(display, &vl_dpy);
+ vlCreateScreen(vl_dpy, XDefaultScreen(display), pipe->screen, &vl_scrn);
+ vlCreateContext
+ (
+ vl_scrn,
+ pipe,
+ width,
+ height,
+ FormatToVL(chroma_format),
+ ProfileToVL(mc_type),
+ EntryToVL(mc_type),
+ &vl_ctx
+ );
+
+ context->context_id = XAllocID(display);
+ context->surface_type_id = surface_type_id;
+ context->width = width;
+ context->height = height;
+ context->flags = flags;
+ context->port = port;
+ context->privData = vl_ctx;
+
+ return Success;
+}
+
+Status XvMCDestroyContext(Display *display, XvMCContext *context)
+{
+ struct vlContext *vl_ctx;
+ struct pipe_context *pipe;
+
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+
+ vl_ctx = context->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlContextGetScreen(vl_ctx))));
+
+ pipe = vlGetPipeContext(vl_ctx);
+ vlDestroyContext(vl_ctx);
+ destroy_pipe_context(pipe);
+
+ return Success;
+}
--- /dev/null
+#include <assert.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/Xvlib.h>
+#include <X11/extensions/XvMC.h>
+
+Status XvMCCreateSubpicture
+(
+ Display *display,
+ XvMCContext *context,
+ XvMCSubpicture *subpicture,
+ unsigned short width,
+ unsigned short height,
+ int xvimage_id
+)
+{
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+
+ assert(subpicture);
+
+ if (width > 2048 || height > 2048)
+ return BadValue;
+
+ if (xvimage_id != 123)
+ return BadMatch;
+
+ subpicture->subpicture_id = XAllocID(display);
+ subpicture->context_id = context->context_id;
+ subpicture->xvimage_id = xvimage_id;
+ subpicture->width = width;
+ subpicture->height = height;
+ subpicture->num_palette_entries = 0;
+ subpicture->entry_bytes = 0;
+ subpicture->component_order[0] = 0;
+ subpicture->component_order[1] = 0;
+ subpicture->component_order[2] = 0;
+ subpicture->component_order[3] = 0;
+ /* TODO: subpicture->privData = ;*/
+
+ return Success;
+}
+
+Status XvMCClearSubpicture
+(
+ Display *display,
+ XvMCSubpicture *subpicture,
+ short x,
+ short y,
+ unsigned short width,
+ unsigned short height,
+ unsigned int color
+)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ /* TODO: Assert clear rect is within bounds? Or clip? */
+
+ return Success;
+}
+
+Status XvMCCompositeSubpicture
+(
+ Display *display,
+ XvMCSubpicture *subpicture,
+ XvImage *image,
+ short srcx,
+ short srcy,
+ unsigned short width,
+ unsigned short height,
+ short dstx,
+ short dsty
+)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ assert(image);
+
+ if (subpicture->xvimage_id != image->id)
+ return BadMatch;
+
+ /* TODO: Assert rects are within bounds? Or clip? */
+
+ return Success;
+}
+
+Status XvMCDestroySubpicture(Display *display, XvMCSubpicture *subpicture)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ return BadImplementation;
+}
+
+Status XvMCSetSubpicturePalette(Display *display, XvMCSubpicture *subpicture, unsigned char *palette)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ assert(palette);
+
+ /* We don't support paletted subpictures */
+ return BadMatch;
+}
+
+Status XvMCBlendSubpicture
+(
+ Display *display,
+ XvMCSurface *target_surface,
+ XvMCSubpicture *subpicture,
+ short subx,
+ short suby,
+ unsigned short subw,
+ unsigned short subh,
+ short surfx,
+ short surfy,
+ unsigned short surfw,
+ unsigned short surfh
+)
+{
+ assert(display);
+
+ if (!target_surface)
+ return XvMCBadSurface;
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ if (target_surface->context_id != subpicture->context_id)
+ return BadMatch;
+
+ /* TODO: Assert rects are within bounds? Or clip? */
+ return Success;
+}
+
+Status XvMCBlendSubpicture2
+(
+ Display *display,
+ XvMCSurface *source_surface,
+ XvMCSurface *target_surface,
+ XvMCSubpicture *subpicture,
+ short subx,
+ short suby,
+ unsigned short subw,
+ unsigned short subh,
+ short surfx,
+ short surfy,
+ unsigned short surfw,
+ unsigned short surfh
+)
+{
+ assert(display);
+
+ if (!source_surface || !target_surface)
+ return XvMCBadSurface;
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ if (source_surface->context_id != subpicture->context_id)
+ return BadMatch;
+
+ if (source_surface->context_id != subpicture->context_id)
+ return BadMatch;
+
+ /* TODO: Assert rects are within bounds? Or clip? */
+ return Success;
+}
+
+Status XvMCSyncSubpicture(Display *display, XvMCSubpicture *subpicture)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ return Success;
+}
+
+Status XvMCFlushSubpicture(Display *display, XvMCSubpicture *subpicture)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ return Success;
+}
+
+Status XvMCGetSubpictureStatus(Display *display, XvMCSubpicture *subpicture, int *status)
+{
+ assert(display);
+
+ if (!subpicture)
+ return XvMCBadSubpicture;
+
+ assert(status);
+
+ /* TODO */
+ *status = 0;
+
+ return Success;
+}
+
--- /dev/null
+#include <assert.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/XvMC.h>
+#include <vl_display.h>
+#include <vl_screen.h>
+#include <vl_context.h>
+#include <vl_surface.h>
+#include <vl_types.h>
+
+static enum vlMacroBlockType TypeToVL(int xvmc_mb_type)
+{
+ if (xvmc_mb_type & XVMC_MB_TYPE_INTRA)
+ return vlMacroBlockTypeIntra;
+ if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == XVMC_MB_TYPE_MOTION_FORWARD)
+ return vlMacroBlockTypeFwdPredicted;
+ if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == XVMC_MB_TYPE_MOTION_BACKWARD)
+ return vlMacroBlockTypeBkwdPredicted;
+ if ((xvmc_mb_type & (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD)) == (XVMC_MB_TYPE_MOTION_FORWARD | XVMC_MB_TYPE_MOTION_BACKWARD))
+ return vlMacroBlockTypeBiPredicted;
+
+ assert(0);
+
+ return -1;
+}
+
+static enum vlPictureType PictureToVL(int xvmc_pic)
+{
+ switch (xvmc_pic)
+ {
+ case XVMC_TOP_FIELD:
+ return vlPictureTypeTopField;
+ case XVMC_BOTTOM_FIELD:
+ return vlPictureTypeBottomField;
+ case XVMC_FRAME_PICTURE:
+ return vlPictureTypeFrame;
+ default:
+ assert(0);
+ }
+
+ return -1;
+}
+
+static enum vlMotionType MotionToVL(int xvmc_motion_type, int xvmc_dct_type)
+{
+ switch (xvmc_motion_type)
+ {
+ case XVMC_PREDICTION_FRAME:
+ return xvmc_dct_type == XVMC_DCT_TYPE_FIELD ? vlMotionType16x8 : vlMotionTypeFrame;
+ case XVMC_PREDICTION_FIELD:
+ return vlMotionTypeField;
+ case XVMC_PREDICTION_DUAL_PRIME:
+ return vlMotionTypeDualPrime;
+ default:
+ assert(0);
+ }
+
+ return -1;
+}
+
+Status XvMCCreateSurface(Display *display, XvMCContext *context, XvMCSurface *surface)
+{
+ struct vlContext *vl_ctx;
+ struct vlSurface *vl_sfc;
+
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+ if (!surface)
+ return XvMCBadSurface;
+
+ vl_ctx = context->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlContextGetScreen(vl_ctx))));
+
+ vlCreateSurface
+ (
+ vlContextGetScreen(vl_ctx),
+ context->width,
+ context->height,
+ vlGetPictureFormat(vl_ctx),
+ &vl_sfc
+ );
+
+ vlBindToContext(vl_sfc, vl_ctx);
+
+ surface->surface_id = XAllocID(display);
+ surface->context_id = context->context_id;
+ surface->surface_type_id = context->surface_type_id;
+ surface->width = context->width;
+ surface->height = context->height;
+ surface->privData = vl_sfc;
+
+ return Success;
+}
+
+Status XvMCRenderSurface
+(
+ Display *display,
+ XvMCContext *context,
+ unsigned int picture_structure,
+ XvMCSurface *target_surface,
+ XvMCSurface *past_surface,
+ XvMCSurface *future_surface,
+ unsigned int flags,
+ unsigned int num_macroblocks,
+ unsigned int first_macroblock,
+ XvMCMacroBlockArray *macroblocks,
+ XvMCBlockArray *blocks
+)
+{
+ struct vlContext *vl_ctx;
+ struct vlSurface *target_vl_surface;
+ struct vlSurface *past_vl_surface;
+ struct vlSurface *future_vl_surface;
+ struct vlMpeg2MacroBlockBatch batch;
+ struct vlMpeg2MacroBlock vl_macroblocks[num_macroblocks];
+ unsigned int i;
+
+ assert(display);
+
+ if (!context)
+ return XvMCBadContext;
+ if (!target_surface)
+ return XvMCBadSurface;
+
+ if
+ (
+ picture_structure != XVMC_TOP_FIELD &&
+ picture_structure != XVMC_BOTTOM_FIELD &&
+ picture_structure != XVMC_FRAME_PICTURE
+ )
+ return BadValue;
+ if (future_surface && !past_surface)
+ return BadMatch;
+
+ vl_ctx = context->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlContextGetScreen(vl_ctx))));
+
+ target_vl_surface = target_surface->privData;
+ past_vl_surface = past_surface ? past_surface->privData : NULL;
+ future_vl_surface = future_surface ? future_surface->privData : NULL;
+
+ assert(context->context_id == target_surface->context_id);
+ assert(!past_surface || context->context_id == past_surface->context_id);
+ assert(!future_surface || context->context_id == future_surface->context_id);
+
+ assert(macroblocks);
+ assert(blocks);
+
+ assert(macroblocks->context_id == context->context_id);
+ assert(blocks->context_id == context->context_id);
+
+ assert(flags == 0 || flags == XVMC_SECOND_FIELD);
+
+ batch.past_surface = past_vl_surface;
+ batch.future_surface = future_vl_surface;
+ batch.picture_type = PictureToVL(picture_structure);
+ batch.field_order = flags & XVMC_SECOND_FIELD ? vlFieldOrderSecond : vlFieldOrderFirst;
+ batch.num_macroblocks = num_macroblocks;
+ batch.macroblocks = vl_macroblocks;
+
+ for (i = 0; i < num_macroblocks; ++i)
+ {
+ unsigned int j = first_macroblock + i;
+
+ unsigned int k, l, m;
+
+ batch.macroblocks[i].mbx = macroblocks->macro_blocks[j].x;
+ batch.macroblocks[i].mby = macroblocks->macro_blocks[j].y;
+ batch.macroblocks[i].mb_type = TypeToVL(macroblocks->macro_blocks[j].macroblock_type);
+ if (batch.macroblocks[i].mb_type != vlMacroBlockTypeIntra)
+ batch.macroblocks[i].mo_type = MotionToVL(macroblocks->macro_blocks[j].motion_type, macroblocks->macro_blocks[j].dct_type);
+ batch.macroblocks[i].dct_type = macroblocks->macro_blocks[j].dct_type == XVMC_DCT_TYPE_FIELD ? vlDCTTypeFieldCoded : vlDCTTypeFrameCoded;
+
+ for (k = 0; k < 2; ++k)
+ for (l = 0; l < 2; ++l)
+ for (m = 0; m < 2; ++m)
+ batch.macroblocks[i].PMV[k][l][m] = macroblocks->macro_blocks[j].PMV[k][l][m];
+
+ batch.macroblocks[i].cbp = macroblocks->macro_blocks[j].coded_block_pattern;
+ batch.macroblocks[i].blocks = blocks->blocks + (macroblocks->macro_blocks[j].index * 64);
+ }
+
+ vlRenderMacroBlocksMpeg2(&batch, target_vl_surface);
+
+ return Success;
+}
+
+Status XvMCFlushSurface(Display *display, XvMCSurface *surface)
+{
+ struct vlSurface *vl_sfc;
+
+ assert(display);
+
+ if (!surface)
+ return XvMCBadSurface;
+
+ vl_sfc = surface->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlSurfaceGetScreen(vl_sfc))));
+
+ vlSurfaceFlush(vl_sfc);
+
+ return Success;
+}
+
+Status XvMCSyncSurface(Display *display, XvMCSurface *surface)
+{
+ struct vlSurface *vl_sfc;
+
+ assert(display);
+
+ if (!surface)
+ return XvMCBadSurface;
+
+ vl_sfc = surface->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlSurfaceGetScreen(vl_sfc))));
+
+ vlSurfaceSync(vl_sfc);
+
+ return Success;
+}
+
+Status XvMCPutSurface
+(
+ Display *display,
+ XvMCSurface *surface,
+ Drawable drawable,
+ short srcx,
+ short srcy,
+ unsigned short srcw,
+ unsigned short srch,
+ short destx,
+ short desty,
+ unsigned short destw,
+ unsigned short desth,
+ int flags
+)
+{
+ Window root;
+ int x, y;
+ unsigned int width, height;
+ unsigned int border_width;
+ unsigned int depth;
+ struct vlSurface *vl_sfc;
+
+ assert(display);
+
+ if (!surface)
+ return XvMCBadSurface;
+
+ if (XGetGeometry(display, drawable, &root, &x, &y, &width, &height, &border_width, &depth) == BadDrawable)
+ return BadDrawable;
+
+ assert(flags == XVMC_TOP_FIELD || flags == XVMC_BOTTOM_FIELD || flags == XVMC_FRAME_PICTURE);
+
+ /* TODO: Correct for negative srcx,srcy & destx,desty by clipping */
+
+ assert(srcx + srcw - 1 < surface->width);
+ assert(srcy + srch - 1 < surface->height);
+ assert(destx + destw - 1 < width);
+ assert(desty + desth - 1 < height);
+
+ vl_sfc = surface->privData;
+
+ vlPutPicture(vl_sfc, drawable, srcx, srcy, srcw, srch, destx, desty, destw, desth, width, height, PictureToVL(flags));
+
+ return Success;
+}
+
+Status XvMCGetSurfaceStatus(Display *display, XvMCSurface *surface, int *status)
+{
+ struct vlSurface *vl_sfc;
+ enum vlResourceStatus res_status;
+
+ assert(display);
+
+ if (!surface)
+ return XvMCBadSurface;
+
+ assert(status);
+
+ vl_sfc = surface->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlSurfaceGetScreen(vl_sfc))));
+
+ vlSurfaceGetStatus(vl_sfc, &res_status);
+
+ switch (res_status)
+ {
+ case vlResourceStatusFree:
+ {
+ *status = 0;
+ break;
+ }
+ case vlResourceStatusRendering:
+ {
+ *status = XVMC_RENDERING;
+ break;
+ }
+ case vlResourceStatusDisplaying:
+ {
+ *status = XVMC_DISPLAYING;
+ break;
+ }
+ default:
+ assert(0);
+ }
+
+ return Success;
+}
+
+Status XvMCDestroySurface(Display *display, XvMCSurface *surface)
+{
+ struct vlSurface *vl_sfc;
+
+ assert(display);
+
+ if (!surface)
+ return XvMCBadSurface;
+
+ vl_sfc = surface->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlSurfaceGetScreen(vl_sfc))));
+
+ vlDestroySurface(vl_sfc);
+
+ return Success;
+}
+
+Status XvMCHideSurface(Display *display, XvMCSurface *surface)
+{
+ struct vlSurface *vl_sfc;
+
+ assert(display);
+
+ if (!surface)
+ return XvMCBadSurface;
+
+ vl_sfc = surface->privData;
+
+ assert(display == vlGetNativeDisplay(vlGetDisplay(vlSurfaceGetScreen(vl_sfc))));
+
+ /* No op, only for overlaid rendering */
+
+ return Success;
+}
--- /dev/null
+test_context
+test_surface
+test_blocks
+test_rendering
+xvmc_bench
--- /dev/null
+CFLAGS += -g -Wall
+LDFLAGS +=
+LIBS += -lXvMCW -lXvMC -lXv
+
+#############################################
+
+.PHONY = all clean
+
+all: test_context test_surface test_blocks test_rendering xvmc_bench
+
+test_context: test_context.o testlib.o
+ $(CC) ${LDFLAGS} -o $@ $^ ${LIBS}
+
+test_surface: test_surface.o testlib.o
+ $(CC) ${LDFLAGS} -o $@ $^ ${LIBS}
+
+test_blocks: test_blocks.o testlib.o
+ $(CC) ${LDFLAGS} -o $@ $^ ${LIBS}
+
+test_rendering: test_rendering.o testlib.o
+ $(CC) ${LDFLAGS} -o $@ $^ ${LIBS}
+
+xvmc_bench: xvmc_bench.o testlib.o
+ $(CC) ${LDFLAGS} -o $@ $^ ${LIBS}
+
+clean:
+ rm -rf *.o test_context test_surface test_blocks test_rendering xvmc_bench
--- /dev/null
+#include <assert.h>
+#include <error.h>
+#include "testlib.h"
+
+int main(int argc, char **argv)
+{
+ const unsigned int width = 16, height = 16;
+ const unsigned int min_required_blocks = 1, min_required_macroblocks = 1;
+ const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
+
+ Display *display;
+ XvPortID port_num;
+ int surface_type_id;
+ unsigned int is_overlay, intra_unsigned;
+ int colorkey;
+ XvMCContext context;
+ XvMCSurface surface;
+ XvMCBlockArray blocks = {0};
+ XvMCMacroBlockArray macroblocks = {0};
+
+ display = XOpenDisplay(NULL);
+
+ if (!GetPort
+ (
+ display,
+ width,
+ height,
+ XVMC_CHROMA_FORMAT_420,
+ mc_types,
+ 2,
+ &port_num,
+ &surface_type_id,
+ &is_overlay,
+ &intra_unsigned
+ ))
+ {
+ XCloseDisplay(display);
+ error(1, 0, "Error, unable to find a good port.\n");
+ }
+
+ if (is_overlay)
+ {
+ Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
+ XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
+ }
+
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
+ assert(XvMCCreateSurface(display, &context, &surface) == Success);
+
+ /* Test NULL context */
+ assert(XvMCCreateBlocks(display, NULL, 1, &blocks) == XvMCBadContext);
+ /* Test 0 blocks */
+ assert(XvMCCreateBlocks(display, &context, 0, &blocks) == BadValue);
+ /* Test valid params */
+ assert(XvMCCreateBlocks(display, &context, min_required_blocks, &blocks) == Success);
+ /* Test context id assigned and correct */
+ assert(blocks.context_id == context.context_id);
+ /* Test number of blocks assigned and correct */
+ assert(blocks.num_blocks == min_required_blocks);
+ /* Test block pointer valid */
+ assert(blocks.blocks != NULL);
+ /* Test NULL context */
+ assert(XvMCCreateMacroBlocks(display, NULL, 1, ¯oblocks) == XvMCBadContext);
+ /* Test 0 macroblocks */
+ assert(XvMCCreateMacroBlocks(display, &context, 0, ¯oblocks) == BadValue);
+ /* Test valid params */
+ assert(XvMCCreateMacroBlocks(display, &context, min_required_macroblocks, ¯oblocks) == Success);
+ /* Test context id assigned and correct */
+ assert(macroblocks.context_id == context.context_id);
+ /* Test macroblock pointer valid */
+ assert(macroblocks.macro_blocks != NULL);
+ /* Test valid params */
+ assert(XvMCDestroyMacroBlocks(display, ¯oblocks) == Success);
+ /* Test valid params */
+ assert(XvMCDestroyBlocks(display, &blocks) == Success);
+
+ assert(XvMCDestroySurface(display, &surface) == Success);
+ assert(XvMCDestroyContext(display, &context) == Success);
+
+ XvUngrabPort(display, port_num, CurrentTime);
+ XCloseDisplay(display);
+
+ return 0;
+}
--- /dev/null
+#include <assert.h>
+#include <error.h>
+#include "testlib.h"
+
+int main(int argc, char **argv)
+{
+ const unsigned int width = 16, height = 16;
+ const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
+
+ Display *display;
+ XvPortID port_num;
+ int surface_type_id;
+ unsigned int is_overlay, intra_unsigned;
+ int colorkey;
+ XvMCContext context = {0};
+
+ display = XOpenDisplay(NULL);
+
+ if (!GetPort
+ (
+ display,
+ width,
+ height,
+ XVMC_CHROMA_FORMAT_420,
+ mc_types,
+ 2,
+ &port_num,
+ &surface_type_id,
+ &is_overlay,
+ &intra_unsigned
+ ))
+ {
+ XCloseDisplay(display);
+ error(1, 0, "Error, unable to find a good port.\n");
+ }
+
+ if (is_overlay)
+ {
+ Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
+ XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
+ }
+
+ /* Test NULL context */
+ /* XXX: XvMCBadContext not a valid return for XvMCCreateContext in the XvMC API, but openChrome driver returns it */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, NULL) == XvMCBadContext);
+ /* Test invalid port */
+ /* XXX: Success and XvBadPort have the same value, if this call actually gets passed the validation step as of now we'll crash later */
+ assert(XvMCCreateContext(display, -1, surface_type_id, width, height, XVMC_DIRECT, &context) == XvBadPort);
+ /* Test invalid surface */
+ assert(XvMCCreateContext(display, port_num, -1, width, height, XVMC_DIRECT, &context) == BadMatch);
+ /* Test invalid flags */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, -1, &context) == BadValue);
+ /* Test huge width */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, 16384, height, XVMC_DIRECT, &context) == BadValue);
+ /* Test huge height */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, 16384, XVMC_DIRECT, &context) == BadValue);
+ /* Test huge width & height */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, 16384, 16384, XVMC_DIRECT, &context) == BadValue);
+ /* Test valid params */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
+ /* Test context id assigned */
+ assert(context.context_id != 0);
+ /* Test surface type id assigned and correct */
+ assert(context.surface_type_id == surface_type_id);
+ /* Test width & height assigned and correct */
+ assert(context.width == width && context.height == height);
+ /* Test port assigned and correct */
+ assert(context.port == port_num);
+ /* Test flags assigned and correct */
+ assert(context.flags == XVMC_DIRECT);
+ /* Test NULL context */
+ assert(XvMCDestroyContext(display, NULL) == XvMCBadContext);
+ /* Test valid params */
+ assert(XvMCDestroyContext(display, &context) == Success);
+ /* Test awkward but valid width */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width + 1, height, XVMC_DIRECT, &context) == Success);
+ assert(context.width >= width + 1);
+ assert(XvMCDestroyContext(display, &context) == Success);
+ /* Test awkward but valid height */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, height + 1, XVMC_DIRECT, &context) == Success);
+ assert(context.height >= height + 1);
+ assert(XvMCDestroyContext(display, &context) == Success);
+ /* Test awkward but valid width & height */
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width + 1, height + 1, XVMC_DIRECT, &context) == Success);
+ assert(context.width >= width + 1 && context.height >= height + 1);
+ assert(XvMCDestroyContext(display, &context) == Success);
+
+ XvUngrabPort(display, port_num, CurrentTime);
+ XCloseDisplay(display);
+
+ return 0;
+}
--- /dev/null
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <error.h>
+#include "testlib.h"
+
+#define BLOCK_WIDTH 8
+#define BLOCK_HEIGHT 8
+#define BLOCK_SIZE (BLOCK_WIDTH * BLOCK_HEIGHT)
+#define MACROBLOCK_WIDTH 16
+#define MACROBLOCK_HEIGHT 16
+#define MACROBLOCK_WIDTH_IN_BLOCKS (MACROBLOCK_WIDTH / BLOCK_WIDTH)
+#define MACROBLOCK_HEIGHT_IN_BLOCKS (MACROBLOCK_HEIGHT / BLOCK_HEIGHT)
+#define BLOCKS_PER_MACROBLOCK 6
+
+#define INPUT_WIDTH 16
+#define INPUT_HEIGHT 16
+#define INPUT_WIDTH_IN_MACROBLOCKS (INPUT_WIDTH / MACROBLOCK_WIDTH)
+#define INPUT_HEIGHT_IN_MACROBLOCKS (INPUT_HEIGHT / MACROBLOCK_HEIGHT)
+#define NUM_MACROBLOCKS (INPUT_WIDTH_IN_MACROBLOCKS * INPUT_HEIGHT_IN_MACROBLOCKS)
+
+#define DEFAULT_OUTPUT_WIDTH INPUT_WIDTH
+#define DEFAULT_OUTPUT_HEIGHT INPUT_HEIGHT
+#define DEFAULT_ACCEPTABLE_ERR 0.01
+
+void ParseArgs(int argc, char **argv, unsigned int *output_width, unsigned int *output_height, double *acceptable_error, int *prompt)
+{
+ int fail = 0;
+ int i;
+
+ *output_width = DEFAULT_OUTPUT_WIDTH;
+ *output_height = DEFAULT_OUTPUT_WIDTH;
+ *acceptable_error = DEFAULT_ACCEPTABLE_ERR;
+ *prompt = 1;
+
+ for (i = 1; i < argc && !fail; ++i)
+ {
+ if (!strcmp(argv[i], "-w"))
+ {
+ if (sscanf(argv[++i], "%u", output_width) != 1)
+ fail = 1;
+ }
+ else if (!strcmp(argv[i], "-h"))
+ {
+ if (sscanf(argv[++i], "%u", output_height) != 1)
+ fail = 1;
+ }
+ else if (!strcmp(argv[i], "-e"))
+ {
+ if (sscanf(argv[++i], "%lf", acceptable_error) != 1)
+ fail = 1;
+ }
+ else if (strcmp(argv[i], "-n"))
+ *prompt = 0;
+ else
+ fail = 1;
+ }
+
+ if (fail)
+ error
+ (
+ 1, 0,
+ "Bad argument.\n"
+ "\n"
+ "Usage: %s [options]\n"
+ "\t-w <width>\tOutput width\n"
+ "\t-h <height>\tOutput height\n"
+ "\t-e <error>\tAcceptable margin of error per pixel, from 0 to 1\n"
+ "\t-n\tDon't prompt for quit\n",
+ argv[0]
+ );
+}
+
+void Gradient(short *block, unsigned int start, unsigned int stop, int horizontal)
+{
+ unsigned int x, y;
+ unsigned int range = stop - start;
+
+ if (horizontal)
+ {
+ for (y = 0; y < BLOCK_HEIGHT; ++y)
+ for (x = 0; x < BLOCK_WIDTH; ++x)
+ block[y * BLOCK_WIDTH + x] = (short)(start + range * (x / (float)(BLOCK_WIDTH - 1)));
+ }
+ else
+ {
+ for (y = 0; y < BLOCK_HEIGHT; ++y)
+ for (x = 0; x < BLOCK_WIDTH; ++x)
+ block[y * BLOCK_WIDTH + x] = (short)(start + range * (y / (float)(BLOCK_HEIGHT - 1)));
+ }
+}
+
+int main(int argc, char **argv)
+{
+ unsigned int output_width;
+ unsigned int output_height;
+ double acceptable_error;
+ int prompt;
+ Display *display;
+ Window root, window;
+ const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
+ XvPortID port_num;
+ int surface_type_id;
+ unsigned int is_overlay, intra_unsigned;
+ int colorkey;
+ XvMCContext context;
+ XvMCSurface surface;
+ XvMCBlockArray block_array;
+ XvMCMacroBlockArray mb_array;
+ int mbx, mby, bx, by;
+ XvMCMacroBlock *mb;
+ short *blocks;
+ int quit = 0;
+
+ ParseArgs(argc, argv, &output_width, &output_height, &acceptable_error, &prompt);
+
+ display = XOpenDisplay(NULL);
+
+ if (!GetPort
+ (
+ display,
+ INPUT_WIDTH,
+ INPUT_HEIGHT,
+ XVMC_CHROMA_FORMAT_420,
+ mc_types,
+ 2,
+ &port_num,
+ &surface_type_id,
+ &is_overlay,
+ &intra_unsigned
+ ))
+ {
+ XCloseDisplay(display);
+ error(1, 0, "Error, unable to find a good port.\n");
+ }
+
+ if (is_overlay)
+ {
+ Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
+ XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
+ }
+
+ root = XDefaultRootWindow(display);
+ window = XCreateSimpleWindow(display, root, 0, 0, output_width, output_height, 0, 0, colorkey);
+
+ assert(XvMCCreateContext(display, port_num, surface_type_id, INPUT_WIDTH, INPUT_HEIGHT, XVMC_DIRECT, &context) == Success);
+ assert(XvMCCreateSurface(display, &context, &surface) == Success);
+ assert(XvMCCreateBlocks(display, &context, NUM_MACROBLOCKS * BLOCKS_PER_MACROBLOCK, &block_array) == Success);
+ assert(XvMCCreateMacroBlocks(display, &context, NUM_MACROBLOCKS, &mb_array) == Success);
+
+ mb = mb_array.macro_blocks;
+ blocks = block_array.blocks;
+
+ for (mby = 0; mby < INPUT_HEIGHT_IN_MACROBLOCKS; ++mby)
+ for (mbx = 0; mbx < INPUT_WIDTH_IN_MACROBLOCKS; ++mbx)
+ {
+ mb->x = mbx;
+ mb->y = mby;
+ mb->macroblock_type = XVMC_MB_TYPE_INTRA;
+ /*mb->motion_type = ;*/
+ /*mb->motion_vertical_field_select = ;*/
+ mb->dct_type = XVMC_DCT_TYPE_FRAME;
+ /*mb->PMV[0][0][0] = ;
+ mb->PMV[0][0][1] = ;
+ mb->PMV[0][1][0] = ;
+ mb->PMV[0][1][1] = ;
+ mb->PMV[1][0][0] = ;
+ mb->PMV[1][0][1] = ;
+ mb->PMV[1][1][0] = ;
+ mb->PMV[1][1][1] = ;*/
+ mb->index = (mby * INPUT_WIDTH_IN_MACROBLOCKS + mbx) * BLOCKS_PER_MACROBLOCK;
+ mb->coded_block_pattern = 0x3F;
+
+ mb++;
+
+ for (by = 0; by < MACROBLOCK_HEIGHT_IN_BLOCKS; ++by)
+ for (bx = 0; bx < MACROBLOCK_WIDTH_IN_BLOCKS; ++bx)
+ {
+ const int start = 16, stop = 235, range = stop - start;
+
+ Gradient
+ (
+ blocks,
+ (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))),
+ (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))),
+ 1
+ );
+
+ blocks += BLOCK_SIZE;
+ }
+
+ for (by = 0; by < MACROBLOCK_HEIGHT_IN_BLOCKS / 2; ++by)
+ for (bx = 0; bx < MACROBLOCK_WIDTH_IN_BLOCKS / 2; ++bx)
+ {
+ const int start = 16, stop = 240, range = stop - start;
+
+ Gradient
+ (
+ blocks,
+ (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))),
+ (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))),
+ 1
+ );
+
+ blocks += BLOCK_SIZE;
+
+ Gradient
+ (
+ blocks,
+ (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH) / (float)(INPUT_WIDTH - 1))),
+ (short)(start + range * ((mbx * MACROBLOCK_WIDTH + bx * BLOCK_WIDTH + BLOCK_WIDTH - 1) / (float)(INPUT_WIDTH - 1))),
+ 1
+ );
+
+ blocks += BLOCK_SIZE;
+ }
+ }
+
+ XSelectInput(display, window, ExposureMask | KeyPressMask);
+ XMapWindow(display, window);
+ XSync(display, 0);
+
+ /* Test NULL context */
+ assert(XvMCRenderSurface(display, NULL, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == XvMCBadContext);
+ /* Test NULL surface */
+ assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, NULL, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == XvMCBadSurface);
+ /* Test bad picture structure */
+ assert(XvMCRenderSurface(display, &context, 0, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == BadValue);
+ /* Test valid params */
+ assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, NUM_MACROBLOCKS, 0, &mb_array, &block_array) == Success);
+
+ /* Test NULL surface */
+ assert(XvMCPutSurface(display, NULL, window, 0, 0, INPUT_WIDTH, INPUT_HEIGHT, 0, 0, output_width, output_height, XVMC_FRAME_PICTURE) == XvMCBadSurface);
+ /* Test bad window */
+ /* XXX: X halts with a bad drawable for some reason, doesn't return BadDrawable as expected */
+ /*assert(XvMCPutSurface(display, &surface, 0, 0, 0, width, height, 0, 0, width, height, XVMC_FRAME_PICTURE) == BadDrawable);*/
+
+ if (prompt)
+ {
+ puts("Press any button to quit...");
+
+ while (!quit)
+ {
+ if (XPending(display) > 0)
+ {
+ XEvent event;
+
+ XNextEvent(display, &event);
+
+ switch (event.type)
+ {
+ case Expose:
+ {
+ /* Test valid params */
+ assert
+ (
+ XvMCPutSurface
+ (
+ display, &surface, window,
+ 0, 0, INPUT_WIDTH, INPUT_HEIGHT,
+ 0, 0, output_width, output_height,
+ XVMC_FRAME_PICTURE
+ ) == Success
+ );
+ break;
+ }
+ case KeyPress:
+ {
+ quit = 1;
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ assert(XvMCDestroyBlocks(display, &block_array) == Success);
+ assert(XvMCDestroyMacroBlocks(display, &mb_array) == Success);
+ assert(XvMCDestroySurface(display, &surface) == Success);
+ assert(XvMCDestroyContext(display, &context) == Success);
+
+ XvUngrabPort(display, port_num, CurrentTime);
+ XDestroyWindow(display, window);
+ XCloseDisplay(display);
+
+ return 0;
+}
--- /dev/null
+#include <assert.h>
+#include <error.h>
+#include "testlib.h"
+
+int main(int argc, char **argv)
+{
+ const unsigned int width = 16, height = 16;
+ const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
+
+ Display *display;
+ XvPortID port_num;
+ int surface_type_id;
+ unsigned int is_overlay, intra_unsigned;
+ int colorkey;
+ XvMCContext context;
+ XvMCSurface surface = {0};
+
+ display = XOpenDisplay(NULL);
+
+ if (!GetPort
+ (
+ display,
+ width,
+ height,
+ XVMC_CHROMA_FORMAT_420,
+ mc_types,
+ 2,
+ &port_num,
+ &surface_type_id,
+ &is_overlay,
+ &intra_unsigned
+ ))
+ {
+ XCloseDisplay(display);
+ error(1, 0, "Error, unable to find a good port.\n");
+ }
+
+ if (is_overlay)
+ {
+ Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
+ XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
+ }
+
+ assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
+
+ /* Test NULL context */
+ assert(XvMCCreateSurface(display, NULL, &surface) == XvMCBadContext);
+ /* Test NULL surface */
+ assert(XvMCCreateSurface(display, &context, NULL) == XvMCBadSurface);
+ /* Test valid params */
+ assert(XvMCCreateSurface(display, &context, &surface) == Success);
+ /* Test surface id assigned */
+ assert(surface.surface_id != 0);
+ /* Test context id assigned and correct */
+ assert(surface.context_id == context.context_id);
+ /* Test surface type id assigned and correct */
+ assert(surface.surface_type_id == surface_type_id);
+ /* Test width & height assigned and correct */
+ assert(surface.width == width && surface.height == height);
+ /* Test valid params */
+ assert(XvMCDestroySurface(display, &surface) == Success);
+ /* Test NULL surface */
+ assert(XvMCDestroySurface(display, NULL) == XvMCBadSurface);
+
+ assert(XvMCDestroyContext(display, &context) == Success);
+
+ XvUngrabPort(display, port_num, CurrentTime);
+ XCloseDisplay(display);
+
+ return 0;
+}
+
--- /dev/null
+#include "testlib.h"
+#include <stdio.h>
+
+/*
+void test(int pred, const char *pred_string, const char *doc_string, const char *file, unsigned int line)
+{
+ fputs(doc_string, stderr);
+ if (!pred)
+ fprintf(stderr, " FAIL!\n\t\"%s\" at %s:%u\n", pred_string, file, line);
+ else
+ fputs(" PASS!\n", stderr);
+}
+*/
+
+int GetPort
+(
+ Display *display,
+ unsigned int width,
+ unsigned int height,
+ unsigned int chroma_format,
+ const unsigned int *mc_types,
+ unsigned int num_mc_types,
+ XvPortID *port_id,
+ int *surface_type_id,
+ unsigned int *is_overlay,
+ unsigned int *intra_unsigned
+)
+{
+ unsigned int found_port = 0;
+ XvAdaptorInfo *adaptor_info;
+ unsigned int num_adaptors;
+ int num_types;
+ int ev_base, err_base;
+ unsigned int i, j, k, l;
+
+ if (!XvMCQueryExtension(display, &ev_base, &err_base))
+ return 0;
+ if (XvQueryAdaptors(display, XDefaultRootWindow(display), &num_adaptors, &adaptor_info) != Success)
+ return 0;
+
+ for (i = 0; i < num_adaptors && !found_port; ++i)
+ {
+ if (adaptor_info[i].type & XvImageMask)
+ {
+ XvMCSurfaceInfo *surface_info = XvMCListSurfaceTypes(display, adaptor_info[i].base_id, &num_types);
+
+ if (surface_info)
+ {
+ for (j = 0; j < num_types && !found_port; ++j)
+ {
+ if
+ (
+ surface_info[j].chroma_format == chroma_format &&
+ surface_info[j].max_width >= width &&
+ surface_info[j].max_height >= height
+ )
+ {
+ for (k = 0; k < num_mc_types && !found_port; ++k)
+ {
+ if (surface_info[j].mc_type == mc_types[k])
+ {
+ for (l = 0; l < adaptor_info[i].num_ports && !found_port; ++l)
+ {
+ if (XvGrabPort(display, adaptor_info[i].base_id + l, CurrentTime) == Success)
+ {
+ *port_id = adaptor_info[i].base_id + l;
+ *surface_type_id = surface_info[j].surface_type_id;
+ *is_overlay = surface_info[j].flags & XVMC_OVERLAID_SURFACE;
+ *intra_unsigned = surface_info[j].flags & XVMC_INTRA_UNSIGNED;
+ found_port = 1;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ XFree(surface_info);
+ }
+ }
+ }
+
+ XvFreeAdaptorInfo(adaptor_info);
+
+ return found_port;
+}
+
+unsigned int align(unsigned int value, unsigned int alignment)
+{
+ return (value + alignment - 1) & ~(alignment - 1);
+}
+
+/* From the glibc manual */
+int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
+{
+ /* Perform the carry for the later subtraction by updating y. */
+ if (x->tv_usec < y->tv_usec)
+ {
+ int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
+ y->tv_usec -= 1000000 * nsec;
+ y->tv_sec += nsec;
+ }
+ if (x->tv_usec - y->tv_usec > 1000000)
+ {
+ int nsec = (x->tv_usec - y->tv_usec) / 1000000;
+ y->tv_usec += 1000000 * nsec;
+ y->tv_sec -= nsec;
+ }
+
+ /*
+ * Compute the time remaining to wait.
+ * tv_usec is certainly positive.
+ */
+ result->tv_sec = x->tv_sec - y->tv_sec;
+ result->tv_usec = x->tv_usec - y->tv_usec;
+
+ /* Return 1 if result is negative. */
+ return x->tv_sec < y->tv_sec;
+}
--- /dev/null
+#ifndef testlib_h
+#define testlib_h
+
+/*
+#define TEST(pred, doc) test(pred, #pred, doc, __FILE__, __LINE__)
+
+void test(int pred, const char *pred_string, const char *doc_string, const char *file, unsigned int line);
+*/
+
+#include <sys/time.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/XvMClib.h>
+
+/*
+ * display: IN A valid X display
+ * width, height: IN Surface size that the port must display
+ * chroma_format: IN Chroma format that the port must display
+ * mc_types, num_mc_types: IN List of MC types that the port must support, first port that matches the first mc_type will be returned
+ * port_id: OUT Your port's ID
+ * surface_type_id: OUT Your port's surface ID
+ * is_overlay: OUT If 1, port uses overlay surfaces, you need to set a colorkey
+ * intra_unsigned: OUT If 1, port uses unsigned values for intra-coded blocks
+ */
+int GetPort
+(
+ Display *display,
+ unsigned int width,
+ unsigned int height,
+ unsigned int chroma_format,
+ const unsigned int *mc_types,
+ unsigned int num_mc_types,
+ XvPortID *port_id,
+ int *surface_type_id,
+ unsigned int *is_overlay,
+ unsigned int *intra_unsigned
+);
+
+unsigned int align(unsigned int value, unsigned int alignment);
+
+int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y);
+
+#endif
--- /dev/null
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <error.h>
+#include <sys/time.h>
+#include "testlib.h"
+
+#define MACROBLOCK_WIDTH 16
+#define MACROBLOCK_HEIGHT 16
+#define BLOCKS_PER_MACROBLOCK 6
+
+#define DEFAULT_INPUT_WIDTH 720
+#define DEFAULT_INPUT_HEIGHT 480
+#define DEFAULT_REPS 100
+
+#define PIPELINE_STEP_MC 1
+#define PIPELINE_STEP_CSC 2
+#define PIPELINE_STEP_SWAP 4
+
+#define MB_TYPE_I 1
+#define MB_TYPE_P 2
+#define MB_TYPE_B 4
+
+struct Config
+{
+ unsigned int input_width;
+ unsigned int input_height;
+ unsigned int output_width;
+ unsigned int output_height;
+ unsigned int pipeline;
+ unsigned int mb_types;
+ unsigned int reps;
+};
+
+void ParseArgs(int argc, char **argv, struct Config *config)
+{
+ int fail = 0;
+ int i;
+
+ config->input_width = DEFAULT_INPUT_WIDTH;
+ config->input_height = DEFAULT_INPUT_HEIGHT;
+ config->output_width = 0;
+ config->output_height = 0;
+ config->pipeline = 0;
+ config->mb_types = 0;
+ config->reps = DEFAULT_REPS;
+
+ for (i = 1; i < argc && !fail; ++i)
+ {
+ if (!strcmp(argv[i], "-iw"))
+ {
+ if (sscanf(argv[++i], "%u", &config->input_width) != 1)
+ fail = 1;
+ }
+ else if (!strcmp(argv[i], "-ih"))
+ {
+ if (sscanf(argv[++i], "%u", &config->input_height) != 1)
+ fail = 1;
+ }
+ else if (!strcmp(argv[i], "-ow"))
+ {
+ if (sscanf(argv[++i], "%u", &config->output_width) != 1)
+ fail = 1;
+ }
+ else if (!strcmp(argv[i], "-oh"))
+ {
+ if (sscanf(argv[++i], "%u", &config->output_height) != 1)
+ fail = 1;
+ }
+ else if (!strcmp(argv[i], "-p"))
+ {
+ char *token = strtok(argv[++i], ",");
+
+ while (token && !fail)
+ {
+ if (!strcmp(token, "mc"))
+ config->pipeline |= PIPELINE_STEP_MC;
+ else if (!strcmp(token, "csc"))
+ config->pipeline |= PIPELINE_STEP_CSC;
+ else if (!strcmp(token, "swp"))
+ config->pipeline |= PIPELINE_STEP_SWAP;
+ else
+ fail = 1;
+
+ if (!fail)
+ token = strtok(NULL, ",");
+ }
+ }
+ else if (!strcmp(argv[i], "-mb"))
+ {
+ char *token = strtok(argv[++i], ",");
+
+ while (token && !fail)
+ {
+ if (strcmp(token, "i"))
+ config->mb_types |= MB_TYPE_I;
+ else if (strcmp(token, "p"))
+ config->mb_types |= MB_TYPE_P;
+ else if (strcmp(token, "b"))
+ config->mb_types |= MB_TYPE_B;
+ else
+ fail = 1;
+
+ if (!fail)
+ token = strtok(NULL, ",");
+ }
+ }
+ else if (!strcmp(argv[i], "-r"))
+ {
+ if (sscanf(argv[++i], "%u", &config->reps) != 1)
+ fail = 1;
+ }
+ else
+ fail = 1;
+ }
+
+ if (fail)
+ error
+ (
+ 1, 0,
+ "Bad argument.\n"
+ "\n"
+ "Usage: %s [options]\n"
+ "\t-iw <width>\tInput width\n"
+ "\t-ih <height>\tInput height\n"
+ "\t-ow <width>\tOutput width\n"
+ "\t-oh <height>\tOutput height\n"
+ "\t-p <pipeline>\tPipeline to test\n"
+ "\t-mb <mb type>\tMacroBlock types to use\n"
+ "\t-r <reps>\tRepetitions\n\n"
+ "\tPipeline steps: mc,csc,swap\n"
+ "\tMB types: i,p,b\n",
+ argv[0]
+ );
+
+ if (config->output_width == 0)
+ config->output_width = config->input_width;
+ if (config->output_height == 0)
+ config->output_height = config->input_height;
+ if (!config->pipeline)
+ config->pipeline = PIPELINE_STEP_MC | PIPELINE_STEP_CSC | PIPELINE_STEP_SWAP;
+ if (!config->mb_types)
+ config->mb_types = MB_TYPE_I | MB_TYPE_P | MB_TYPE_B;
+}
+
+int main(int argc, char **argv)
+{
+ struct Config config;
+ Display *display;
+ Window root, window;
+ const unsigned int mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
+ XvPortID port_num;
+ int surface_type_id;
+ unsigned int is_overlay, intra_unsigned;
+ int colorkey;
+ XvMCContext context;
+ XvMCSurface surface;
+ XvMCBlockArray block_array;
+ XvMCMacroBlockArray mb_array;
+ unsigned int mbw, mbh;
+ unsigned int mbx, mby;
+ unsigned int reps;
+ struct timeval start, stop, diff;
+ double diff_secs;
+
+ ParseArgs(argc, argv, &config);
+
+ mbw = align(config.input_width, MACROBLOCK_WIDTH) / MACROBLOCK_WIDTH;
+ mbh = align(config.input_height, MACROBLOCK_HEIGHT) / MACROBLOCK_HEIGHT;
+
+ display = XOpenDisplay(NULL);
+
+ if (!GetPort
+ (
+ display,
+ config.input_width,
+ config.input_height,
+ XVMC_CHROMA_FORMAT_420,
+ mc_types,
+ 2,
+ &port_num,
+ &surface_type_id,
+ &is_overlay,
+ &intra_unsigned
+ ))
+ {
+ XCloseDisplay(display);
+ error(1, 0, "Error, unable to find a good port.\n");
+ }
+
+ if (is_overlay)
+ {
+ Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
+ XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
+ }
+
+ root = XDefaultRootWindow(display);
+ window = XCreateSimpleWindow(display, root, 0, 0, config.output_width, config.output_height, 0, 0, colorkey);
+
+ assert(XvMCCreateContext(display, port_num, surface_type_id, config.input_width, config.input_height, XVMC_DIRECT, &context) == Success);
+ assert(XvMCCreateSurface(display, &context, &surface) == Success);
+ assert(XvMCCreateBlocks(display, &context, mbw * mbh * BLOCKS_PER_MACROBLOCK, &block_array) == Success);
+ assert(XvMCCreateMacroBlocks(display, &context, mbw * mbh, &mb_array) == Success);
+
+ for (mby = 0; mby < mbh; ++mby)
+ for (mbx = 0; mbx < mbw; ++mbx)
+ {
+ mb_array.macro_blocks[mby * mbw + mbx].x = mbx;
+ mb_array.macro_blocks[mby * mbw + mbx].y = mby;
+ mb_array.macro_blocks[mby * mbw + mbx].macroblock_type = XVMC_MB_TYPE_INTRA;
+ /*mb->motion_type = ;*/
+ /*mb->motion_vertical_field_select = ;*/
+ mb_array.macro_blocks[mby * mbw + mbx].dct_type = XVMC_DCT_TYPE_FRAME;
+ /*mb->PMV[0][0][0] = ;
+ mb->PMV[0][0][1] = ;
+ mb->PMV[0][1][0] = ;
+ mb->PMV[0][1][1] = ;
+ mb->PMV[1][0][0] = ;
+ mb->PMV[1][0][1] = ;
+ mb->PMV[1][1][0] = ;
+ mb->PMV[1][1][1] = ;*/
+ mb_array.macro_blocks[mby * mbw + mbx].index = (mby * mbw + mbx) * BLOCKS_PER_MACROBLOCK;
+ mb_array.macro_blocks[mby * mbw + mbx].coded_block_pattern = 0x3F;
+ }
+
+ XSelectInput(display, window, ExposureMask | KeyPressMask);
+ XMapWindow(display, window);
+ XSync(display, 0);
+
+ gettimeofday(&start, NULL);
+
+ for (reps = 0; reps < config.reps; ++reps)
+ {
+ if (config.pipeline & PIPELINE_STEP_MC)
+ {
+ assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, mbw * mbh, 0, &mb_array, &block_array) == Success);
+ assert(XvMCFlushSurface(display, &surface) == Success);
+ }
+ if (config.pipeline & PIPELINE_STEP_CSC)
+ assert(XvMCPutSurface(display, &surface, window, 0, 0, config.input_width, config.input_height, 0, 0, config.output_width, config.output_height, XVMC_FRAME_PICTURE) == Success);
+ }
+
+ gettimeofday(&stop, NULL);
+
+ timeval_subtract(&diff, &stop, &start);
+ diff_secs = (double)diff.tv_sec + (double)diff.tv_usec / 1000000.0;
+
+ printf("XvMC Benchmark\n");
+ printf("Input: %u,%u\nOutput: %u,%u\n", config.input_width, config.input_height, config.output_width, config.output_height);
+ printf("Pipeline: ");
+ if (config.pipeline & PIPELINE_STEP_MC)
+ printf("|mc|");
+ if (config.pipeline & PIPELINE_STEP_CSC)
+ printf("|csc|");
+ if (config.pipeline & PIPELINE_STEP_SWAP)
+ printf("|swap|");
+ printf("\n");
+ printf("Reps: %u\n", config.reps);
+ printf("Total time: %.2lf (%.2lf reps / sec)\n", diff_secs, config.reps / diff_secs);
+
+ assert(XvMCDestroyBlocks(display, &block_array) == Success);
+ assert(XvMCDestroyMacroBlocks(display, &mb_array) == Success);
+ assert(XvMCDestroySurface(display, &surface) == Success);
+ assert(XvMCDestroyContext(display, &context) == Success);
+
+ XvUngrabPort(display, port_num, CurrentTime);
+ XDestroyWindow(display, window);
+ XCloseDisplay(display);
+
+ return 0;
+}
include sources.mak
-
.SUFFIXES : .cpp
.c.o:
-GLAPI_LIB = libglapi.a
+# Default: build dependencies, then asm_subdirs, then convenience
+# libs (.a) and finally the device drivers:
+default: depend asm_subdirs libmesa.a libglapi.a driver_subdirs
# Default: build dependencies, then asm_subdirs, then convenience
# libs (.a) and finally the device drivers:
default: depend asm_subdirs libmesa.a $(GLAPI_LIB) driver_subdirs
-
-
######################################################################
# Helper libraries used by many drivers:
# Make archive of core mesa object files
libmesa.a: $(MESA_OBJECTS)
- @ $(TOP)/bin/mklib -o mesa -static $(MESA_OBJECTS)
+ @ $(MKLIB) -o mesa -static $(MESA_OBJECTS)
+
+# Make archive of gl* API dispatcher functions only
+libglapi.a: $(GLAPI_OBJECTS)
+ @ $(MKLIB) -o glapi -static $(GLAPI_OBJECTS)
# Make archive of gl* API dispatcher functions only
$(GLAPI_LIB): $(GLAPI_OBJECTS)
$(TOP)/bin/mklib -o glapi -static $(GLAPI_OBJECTS) ; \
fi
-
######################################################################
# Device drivers
-driver_subdirs: libmesa.a $(GLAPI_LIB)
+driver_subdirs: libmesa.a libglapi.a
(cd drivers && $(MAKE))
pcedit = sed \
-e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
- -e 's,@LIB_DIR@,$(LIB_DIR),' \
+ -e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+ -e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
-e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),'
gl.pc: gl.pc.in
$(pcedit) $< > $@
install-headers:
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/include/GL
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL
$(INSTALL) -m 644 $(TOP)/include/GL/*.h \
- $(DESTDIR)$(INSTALL_DIR)/include/GL
+ $(DESTDIR)$(INSTALL_INC_DIR)/GL
install-libgl: default gl.pc install-headers
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
- $(INSTALL) $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME)* \
- $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) -m 644 gl.pc $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)/pkgconfig
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+ $(INSTALL) $(TOP)/$(LIB_DIR)/$(GL_LIB_GLOB) \
+ $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) -m 644 gl.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
install-osmesa: default
- $(INSTALL) -d $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
- $(INSTALL) $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME)* \
- $(DESTDIR)$(INSTALL_DIR)/$(LIB_DIR)
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)
+ $(INSTALL) $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_GLOB) \
+ $(DESTDIR)$(INSTALL_LIB_DIR)
install-dri: default
cd drivers/dri && $(MAKE) install
clean:
-rm -f */*.o
-rm -f */*/*.o
- -rm -f depend depend.bak libmesa.a $(GLAPI_LIB)
+ -rm -f depend depend.bak libmesa.a libglapi.a
-rm -f drivers/*/*.o
+ -rm -f *.pc
-@cd drivers/dri && $(MAKE) clean
- -@cd drivers/xorg && $(MAKE) clean
-@cd drivers/x11 && $(MAKE) clean
-@cd drivers/osmesa && $(MAKE) clean
-@cd x86 && $(MAKE) clean
--- /dev/null
+# Mesa 3-D graphics library
+# Version: 7.0
+#
+# Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# MinGW core makefile v1.4 for Mesa
+#
+# Copyright (C) 2002 - Daniel Borca
+# Email : dborca@users.sourceforge.net
+# Web : http://www.geocities.com/dborca
+
+# MinGW core-gl makefile updated for Mesa 7.0
+#
+# updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+
+#
+# Available options:
+#
+# Environment variables:
+# CFLAGS
+#
+# GLIDE path to Glide3 SDK; used with FX.
+# default = $(TOP)/glide3
+# FX=1 build for 3dfx Glide3. Note that this disables
+# compilation of most WMesa code and requires fxMesa.
+# As a consequence, you'll need the Win32 Glide3
+# library to build any application.
+# default = no
+# ICD=1 build the installable client driver interface
+# (windows opengl driver interface)
+# default = no
+# X86=1 optimize for x86 (if possible, use MMX, SSE, 3DNow).
+# default = no
+#
+# Targets:
+# all: build GL
+# clean: remove object files
+#
+
+
+.PHONY: all clean
+.INTERMEDIATE: x86/gen_matypes.exe
+.SUFFIXES: .rc .res
+
+# Set this to the prefix of your build tools, i.e. mingw32-
+TOOLS_PREFIX = mingw32-
+
+ifeq ($(ICD),1)
+ LIB_NAME = mesa32
+else
+ LIB_NAME = opengl32
+endif
+
+DLL_EXT = .dll
+IMP_EXT = .a
+LIB_PRE = lib
+STRIP = -s
+
+AR = ar
+ARFLAGS = crus
+DLLTOOL = dlltool
+
+TOP = ../..
+GLIDE ?= $(TOP)/glide3
+LIBDIR = $(TOP)/lib
+
+GL_DLL = $(LIB_NAME)$(DLL_EXT)
+GL_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)
+
+MESA_LIB = libmesa.a
+CC = $(TOOLS_PREFIX)gcc
+
+LDLIBS = -lgdi32 -luser32 -liberty
+LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at
+
+CFLAGS += -DBUILD_GL32 -D_DLL -DMESA_MINWARN
+CFLAGS += -DNDEBUG -DUSE_EXTERNAL_DXTN_LIB=1
+
+ifeq ($(FX),1)
+ CFLAGS += -I$(GLIDE)/include -DFX
+ LDLIBS += -L$(GLIDE)/lib -lglide3x
+ GL_DEF = drivers/windows/fx/fxopengl.def
+ GL_RES = drivers/windows/fx/fx.rc
+else
+ ifeq ($(ICD),1)
+ CFLAGS += -DUSE_MGL_NAMESPACE
+ GL_DEF = drivers/windows/icd/mesa.def
+ else
+ GL_DEF = $(LIB_NAME).def
+ endif
+endif
+
+
+
+UNLINK = del $(subst /,\,$(1))
+ifneq ($(wildcard $(addsuffix /rm.exe,$(subst ;, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+ifneq ($(wildcard $(addsuffix /rm,$(subst :, ,$(PATH)))),)
+UNLINK = $(RM) $(1)
+endif
+
+include sources.mak
+
+CFLAGS += $(INCLUDE_DIRS)
+
+ifeq ($(X86),1)
+CFLAGS += -DUSE_X86_ASM
+CFLAGS += -DUSE_MMX_ASM
+CFLAGS += -DUSE_SSE_ASM
+CFLAGS += -DUSE_3DNOW_ASM
+X86_SOURCES += $(X86_API)
+else
+X86_SOURCES =
+endif
+
+ifeq ($(FX),1)
+DRIVER_SOURCES = \
+ $(GLIDE_DRIVER_SOURCES) \
+ drivers/windows/fx/fxwgl.c
+else
+ifeq ($(ICD),1)
+DRIVER_SOURCES = \
+ drivers/windows/gdi/wmesa.c \
+ drivers/windows/icd/icd.c
+else
+DRIVER_SOURCES = \
+ drivers/windows/gdi/wmesa.c \
+ drivers/windows/gdi/wgl.c
+endif
+endif
+
+SOURCES = $(MESA_SOURCES) $(GLAPI_SOURCES) $(X86_SOURCES) $(DRIVER_SOURCES)
+
+OBJECTS = $(addsuffix .o,$(basename $(SOURCES)))
+
+X86_OBJECTS = $(addsuffix .o,$(basename $(X86_SOURCES)))
+
+RESOURCE = $(GL_RES:.rc=.res)
+
+.c.o:
+ $(CC) -o $@ $(CFLAGS) -c $<
+.s.o:
+ $(CC) -o $@ $(CFLAGS) -x assembler-with-cpp -c $<
+
+.rc.res:
+ windres -o $@ -Irc -Ocoff $<
+
+
+all: $(LIBDIR) $(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP)
+
+$(LIBDIR):
+ mkdir -p $(LIBDIR)
+
+$(LIBDIR)/$(GL_DLL) $(LIBDIR)/$(GL_IMP): $(OBJECTS) $(RESOURCE)
+ $(CC) $(LDFLAGS) -o $(LIBDIR)/$(GL_DLL) $^ $(LDLIBS)
+ $(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GL_DEF) $^
+ $(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GL_IMP) --def $(LIBDIR)/$(GL_DEF)
+
+
+$(X86_OBJECTS): x86/matypes.h
+
+x86/matypes.h: x86/gen_matypes.exe
+ $(subst /,\,$< > $@)
+
+x86/gen_matypes.exe: x86/gen_matypes.c
+ $(CC) -o $@ $(CFLAGS) -s $<
+
+# [dBorca]
+# glapi_x86.S needs some adjustments
+# in order to generate correct entrypoints
+# Trick: change the following condition to
+# be always false if you need C entrypoints
+# with USE_X86_ASM (useful for trace/debug)
+ifeq (1,1)
+x86/glapi_x86.o: x86/glapi_x86.S
+ $(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<
+else
+main/dispatch.o: main/dispatch.c
+ $(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<
+glapi/glapi.o: glapi/glapi.c
+ $(CC) -o $@ $(CFLAGS) -UUSE_X86_ASM -c $<
+endif
+
+# [dBorca]
+# if we want codegen, we have to stdcall
+tnl/t_vtx_x86_gcc.o: tnl/t_vtx_x86_gcc.S
+ $(CC) -o $@ $(CFLAGS) -DSTDCALL_API -c $<
+
+clean:
+ -$(call UNLINK,glapi/*.o)
+ -$(call UNLINK,main/*.o)
+ -$(call UNLINK,math/*.o)
+ -$(call UNLINK,vbo/*.o)
+ -$(call UNLINK,shader/*.o)
+ -$(call UNLINK,shader/slang/*.o)
+ -$(call UNLINK,shader/grammar/*.o)
+ -$(call UNLINK,sparc/*.o)
+ -$(call UNLINK,ppc/*.o)
+ -$(call UNLINK,swrast/*.o)
+ -$(call UNLINK,swrast_setup/*.o)
+ -$(call UNLINK,tnl/*.o)
+ -$(call UNLINK,x86/*.o)
+ -$(call UNLINK,x86/rtasm/*.o)
+ -$(call UNLINK,x86-64/*.o)
+ -$(call UNLINK,drivers/common/*.o)
+ -$(call UNLINK,drivers/glide/*.o)
+ -$(call UNLINK,drivers/windows/fx/*.o)
+ -$(call UNLINK,drivers/windows/fx/*.res)
+ -$(call UNLINK,drivers/windows/gdi/*.o)
+ -$(call UNLINK,drivers/windows/icd/*.o)
'x86-64/glapi_x86-64.S'
]
elif gcc and env['machine'] == 'ppc':
+ env.Append(CPPDEFINES = [
+ 'USE_PPC_ASM',
+ 'USE_VMX_ASM',
+ ])
mesa_sources += [
'ppc/common_ppc.c',
]
source = glapi_sources,
)
Export('glapi')
+
+ if platform == 'windows':
+ SConscript('state_tracker/wgl/SConscript')
--- /dev/null
+# Makefile for Mesa for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Date last revision : 7 March 2007
+
+all :
+ set default [.main]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.glapi]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.shader]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.drivers.common]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.x11]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.osmesa]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [--.math]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.tnl]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.swrast]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.swrast_setup]
+ $(MMS)$(MMSQUALIFIERS)
+ set default [-.vbo]
+ $(MMS)$(MMSQUALIFIERS)
#include <stdio.h>
#include <stdlib.h>
#include <allegro.h>
-#include "buffers.h"
-#include "context.h"
-#include "imports.h"
-#include "matrix.h"
-#include "mtypes.h"
+#include "main/buffers.h"
+#include "main/context.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/mtypes.h"
#include "GL/amesa.h"
mkdir $(TOP)/$(LIB_DIR)
$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(OBJECTS) $(MESA_MODULES) $(GLU_MODULES)
- @$(TOP)/bin/mklib -o $(GL_LIB) -ldflags '$(LDFLAGS)' -install $(TOP)/$(LIB_DIR) \
+ @$(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
- $(MKLIB_OPTIONS) $(GL_LIB_DEPS) $(OBJECTS) $(MESA_MODULES) $(GLU_MODULES)
+ -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) $(GL_LIB_DEPS) \
+ $(OBJECTS) $(MESA_MODULES) $(GLU_MODULES)
# $(GLU_OBJECTS):
# cd $(GLU_DIR) && $(MAKE) $< ;
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 29 September 2008
+
+.first
+ define gl [----.include.gl]
+ define math [--.math]
+ define tnl [--.tnl]
+ define swrast [--.swrast]
+ define glapi [--.glapi]
+ define shader [--.shader]
+ define main [--.main]
+
+.include [----]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [----.include],[--.main],[--.glapi],[--.shader]
+LIBDIR = [----.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)\
+ /float=ieee/ieee=denorm/warn=disable=(PTRMISMATCH)
+
+SOURCES = driverfuncs.c
+
+OBJECTS =driverfuncs.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+driverfuncs.obj : driverfuncs.c
*/
-#include "glheader.h"
-#include "imports.h"
-#include "buffers.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "mipmap.h"
-#include "program.h"
-#include "prog_execute.h"
-#include "queryobj.h"
-#include "renderbuffer.h"
-#include "texcompress.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "texstore.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/arrayobj.h"
+#include "main/buffers.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "main/mipmap.h"
+#include "main/queryobj.h"
+#include "main/renderbuffer.h"
+#include "main/texcompress.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+#include "main/texstore.h"
#if FEATURE_ARB_vertex_buffer_object
-#include "bufferobj.h"
+#include "main/bufferobj.h"
#endif
#if FEATURE_EXT_framebuffer_object
-#include "fbobject.h"
-#include "texrender.h"
+#include "main/fbobject.h"
+#include "main/texrender.h"
#endif
-#include "shader_api.h"
-#include "arrayobj.h"
-#include "driverfuncs.h"
+#include "shader/program.h"
+#include "shader/prog_execute.h"
+#include "shader/shader_api.h"
#include "tnl/tnl.h"
#include "swrast/swrast.h"
+#include "driverfuncs.h"
+
/**
driver->DeleteTexture = _mesa_delete_texture_object;
driver->NewTextureImage = _mesa_new_texture_image;
driver->FreeTexImageData = _mesa_free_texture_image_data;
+ driver->MapTexture = NULL;
+ driver->UnmapTexture = NULL;
driver->TextureMemCpy = _mesa_memcpy;
driver->IsTextureResident = NULL;
driver->PrioritizeTexture = NULL;
+++ /dev/null
-MESA_DRIVER_COMMON_SOURCES = \
-driverfuncs.c
# XXX this used to be in src/mesa/Makefile and is probably broken now
directfb-libgl: $(LIBS)
- @ $(TOP)/bin/mklib -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ @ $(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) $(LIBS) \
$(GL_LIB_DEPS)
#include <direct/interface.h>
#undef CLAMP
-#include "glheader.h"
-#include "buffers.h"
-#include "context.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "imports.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
+#include "main/glheader.h"
+#include "main/buffers.h"
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
+#include "main/imports.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
#include "vbo/vbo.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
static pthread_mutex_t global_lock = PTHREAD_MUTEX_INITIALIZER;
static unsigned int global_ref = 0;
-static inline int directfbgl_init( void )
+static INLINE int directfbgl_init( void )
{
pthread_mutexattr_t attr;
int ret;
return ret;
}
-static inline void directfbgl_finish( void )
+static INLINE void directfbgl_finish( void )
{
if (--global_ref == 0)
pthread_mutex_destroy( &global_lock );
(((S[GCOMP]) & 0xf0) ) | \
(((S[BCOMP]) & 0xf0) >> 4) )
#define FETCH_PIXEL(D, P) \
- D[RCOMP] = ((*P & 0x0f00) >> 4); \
- D[GCOMP] = ((*P & 0x00f0) ); \
- D[BCOMP] = ((*P & 0x000f) << 4); \
- D[ACOMP] = ((*P & 0xf000) >> 8)
+ D[RCOMP] = ((*P & 0x0f00) >> 4) | ((*P & 0x0f00) >> 8); \
+ D[GCOMP] = ((*P & 0x00f0) ) | ((*P & 0x00f0) >> 4); \
+ D[BCOMP] = ((*P & 0x000f) << 4) | ((*P & 0x000f) ); \
+ D[ACOMP] = ((*P & 0xf000) >> 8) | ((*P & 0xf000) >> 12)
+
+#include "swrast/s_spantemp.h"
+
+/* RGB444 */
+#define NAME(PREFIX) PREFIX##_RGB444
+#define FORMAT GL_RGBA8
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ IDirectFBGL_data *data = (IDirectFBGL_data*) ctx->DriverCtx;
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLushort *P = (GLushort *) (data->video.end - (Y) * data->video.pitch + (X) * 2);
+#define INC_PIXEL_PTR(P) P += 1
+#define STORE_PIXEL(P, X, Y, S) \
+ *P = ( (((S[RCOMP]) & 0xf0) << 4) | \
+ (((S[GCOMP]) & 0xf0) ) | \
+ (((S[BCOMP]) & 0xf0) >> 4) )
+#define FETCH_PIXEL(D, P) \
+ D[RCOMP] = ((*P & 0x0f00) >> 4) | ((*P & 0x0f00) >> 8); \
+ D[GCOMP] = ((*P & 0x00f0) ) | ((*P & 0x00f0) >> 4); \
+ D[BCOMP] = ((*P & 0x000f) << 4) | ((*P & 0x000f) ); \
+ D[ACOMP] = 0xff
#include "swrast/s_spantemp.h"
(((S[GCOMP]) & 0xf8) << 2) | \
(((S[BCOMP]) ) >> 3) )
#define FETCH_PIXEL(D, P) \
- D[RCOMP] = ((*P & 0x7c00) >> 7); \
- D[GCOMP] = ((*P & 0x03e0) >> 2); \
- D[BCOMP] = ((*P & 0x001f) << 3); \
+ D[RCOMP] = ((*P & 0x7c00) >> 7) | ((*P & 0x7c00) >> 12); \
+ D[GCOMP] = ((*P & 0x03e0) >> 2) | ((*P & 0x03e0) >> 7); \
+ D[BCOMP] = ((*P & 0x001f) << 3) | ((*P & 0x001f) << 2); \
D[ACOMP] = ((*P & 0x8000) ? 0xff : 0)
#include "swrast/s_spantemp.h"
+/* RGB555 */
+#define NAME(PREFIX) PREFIX##_RGB555
+#define FORMAT GL_RGBA8
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ IDirectFBGL_data *data = (IDirectFBGL_data*) ctx->DriverCtx;
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLushort *P = (GLushort *) (data->video.end - (Y) * data->video.pitch + (X) * 2);
+#define INC_PIXEL_PTR(P) P += 1
+#define STORE_PIXEL(P, X, Y, S) \
+ *P = ( (((S[RCOMP]) & 0xf8) << 7) | \
+ (((S[GCOMP]) & 0xf8) << 2) | \
+ (((S[BCOMP]) ) >> 3) )
+#define FETCH_PIXEL(D, P) \
+ D[RCOMP] = ((*P & 0x7c00) >> 7) | ((*P & 0x7c00) >> 12); \
+ D[GCOMP] = ((*P & 0x03e0) >> 2) | ((*P & 0x03e0) >> 7); \
+ D[BCOMP] = ((*P & 0x001f) << 3) | ((*P & 0x001f) << 2); \
+ D[ACOMP] = 0xff
+
+#include "swrast/s_spantemp.h"
+
/* RGB16 */
#define NAME(PREFIX) PREFIX##_RGB16
#define FORMAT GL_RGBA8
(((S[GCOMP]) & 0xfc) << 3) | \
(((S[BCOMP]) ) >> 3) )
#define FETCH_PIXEL(D, P) \
- D[RCOMP] = ((*P & 0xf800) >> 8); \
- D[GCOMP] = ((*P & 0x07e0) >> 3); \
- D[BCOMP] = ((*P & 0x001f) << 3); \
+ D[RCOMP] = ((*P & 0xf800) >> 8) | ((*P & 0xf800) >> 13); \
+ D[GCOMP] = ((*P & 0x07e0) >> 3) | ((*P & 0x07e0) >> 9); \
+ D[BCOMP] = ((*P & 0x001f) << 3) | ((*P & 0x001f) >> 2); \
D[ACOMP] = 0xff
#include "swrast/s_spantemp.h"
blueBits = 2;
break;
case DSPF_ARGB4444:
+ alphaBits = 4;
+ case DSPF_RGB444:
redBits = 4;
greenBits = 4;
blueBits = 4;
- alphaBits = 4;
break;
case DSPF_ARGB2554:
+ alphaBits = 2;
redBits = 5;
greenBits = 5;
blueBits = 4;
- alphaBits = 2;
break;
case DSPF_ARGB1555:
+ alphaBits = 1;
+ case DSPF_RGB555:
redBits = 5;
greenBits = 5;
blueBits = 5;
- alphaBits = 1;
break;
case DSPF_RGB16:
redBits = 5;
data->render.PutValues = put_values_ARGB4444;
data->render.PutMonoValues = put_mono_values_ARGB4444;
break;
+ case DSPF_RGB444:
+ data->render.GetRow = get_row_RGB444;
+ data->render.GetValues = get_values_RGB444;
+ data->render.PutRow = put_row_RGB444;
+ data->render.PutRowRGB = put_row_rgb_RGB444;
+ data->render.PutMonoRow = put_mono_row_RGB444;
+ data->render.PutValues = put_values_RGB444;
+ data->render.PutMonoValues = put_mono_values_RGB444;
+ break;
case DSPF_ARGB2554:
data->render.GetRow = get_row_ARGB2554;
data->render.GetValues = get_values_ARGB2554;
data->render.PutValues = put_values_ARGB1555;
data->render.PutMonoValues = put_mono_values_ARGB1555;
break;
+ case DSPF_RGB555:
+ data->render.GetRow = get_row_RGB555;
+ data->render.GetValues = get_values_RGB555;
+ data->render.PutRow = put_row_RGB555;
+ data->render.PutRowRGB = put_row_rgb_RGB555;
+ data->render.PutMonoRow = put_mono_row_RGB555;
+ data->render.PutValues = put_values_RGB555;
+ data->render.PutMonoValues = put_mono_values_RGB555;
+ break;
case DSPF_RGB16:
data->render.GetRow = get_row_RGB16;
data->render.GetValues = get_values_RGB16;
*/
-#include "context.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/context.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "video.h"
fi \
done
+pcedit = sed \
+ -e 's,@INSTALL_DIR@,$(INSTALL_DIR),' \
+ -e 's,@INSTALL_LIB_DIR@,$(INSTALL_LIB_DIR),' \
+ -e 's,@INSTALL_INC_DIR@,$(INSTALL_INC_DIR),' \
+ -e 's,@VERSION@,$(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY),' \
+ -e 's,@DRI_DRIVER_DIR@,$(DRI_DRIVER_SEARCH_DIR),'
-install:
+dri.pc: dri.pc.in
+ $(pcedit) $< > $@
+
+
+install: dri.pc
@for dir in $(DRI_DIRS) ; do \
if [ -d $$dir ] ; then \
(cd $$dir && $(MAKE) install) || exit 1 ; \
fi \
done
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_INC_DIR)/GL/internal
+ $(INSTALL) -m 0644 $(TOP)/include/GL/internal/dri_interface.h \
+ $(DESTDIR)$(INSTALL_INC_DIR)/GL/internal
+ $(INSTALL) -d $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
+ $(INSTALL) -m 0644 dri.pc $(DESTDIR)$(INSTALL_LIB_DIR)/pkgconfig
clean:
- @for dir in $(DRI_DIRS) ; do \
+ -@for dir in $(DRI_DIRS) ; do \
if [ -d $$dir ] ; then \
(cd $$dir && $(MAKE) clean) ; \
fi \
done
-rm -f common/*.o
+ -rm -f *.pc
../common/texmem.c \
../common/drirenderbuffer.c
-COMMON_BM_SOURCES = \
- ../common/dri_bufmgr.c \
- ../common/dri_drmpool.c
-
-
ifeq ($(WINDOW_SYSTEM),dri)
WINOBJ=
WINLIB=
-I$(TOP)/src/mesa/drivers/dri/common \
-Iserver \
-I$(TOP)/include \
- -I$(TOP)/include/GL/internal \
-I$(TOP)/src/mesa \
- -I$(TOP)/src/mesa/main \
- -I$(TOP)/src/mesa/glapi \
- -I$(TOP)/src/mesa/math \
- -I$(TOP)/src/mesa/transform \
- -I$(TOP)/src/mesa/shader \
- -I$(TOP)/src/mesa/swrast \
- -I$(TOP)/src/mesa/swrast_setup \
-I$(TOP)/src/egl/main \
-I$(TOP)/src/egl/drivers/dri \
$(LIBDRM_CFLAGS)
##### TARGETS #####
-default: depend symlinks $(LIBNAME) $(TOP)/$(LIB_DIR)/$(LIBNAME)
+default: symlinks depend $(LIBNAME) $(TOP)/$(LIB_DIR)/$(LIBNAME)
$(LIBNAME): $(OBJECTS) $(MESA_MODULES) $(PIPE_DRIVERS) $(WINOBJ) Makefile $(TOP)/src/mesa/drivers/dri/Makefile.template
- $(TOP)/bin/mklib -noprefix -o $@ \
- $(OBJECTS) $(PIPE_DRIVERS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS)
+ $(MKLIB) -o $@ -noprefix -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ $(OBJECTS) $(PIPE_DRIVERS) $(MESA_MODULES) $(WINOBJ) $(DRI_LIB_DEPS)
$(TOP)/$(LIB_DIR)/$(LIBNAME): $(LIBNAME)
rm -f depend
touch depend
$(MKDEP) $(MKDEP_OPTIONS) $(DRIVER_DEFINES) $(INCLUDES) $(C_SOURCES) \
- $(ASM_SOURCES) 2> /dev/null
+ $(ASM_SOURCES)
# Emacs tags
install: $(LIBNAME)
- $(INSTALL) -d $(DRI_DRIVER_INSTALL_DIR)
- $(INSTALL) -m 755 $(LIBNAME) $(DRI_DRIVER_INSTALL_DIR)
+ $(INSTALL) -d $(DESTDIR)$(DRI_DRIVER_INSTALL_DIR)
+ $(INSTALL) -m 755 $(LIBNAME) $(DESTDIR)$(DRI_DRIVER_INSTALL_DIR)
-include depend
+-include depend
{
HW_WRITE_LOCK()
{
- const GLuint *depth = (const GLuint *) values;
+ const VALUE_TYPE *depth = (const VALUE_TYPE *) values;
GLint x1;
GLint n1;
LOCAL_DEPTH_VARS;
{
HW_WRITE_LOCK()
{
- const GLuint *depth = (const GLuint *) values;
+ const VALUE_TYPE *depth = (const VALUE_TYPE *) values;
GLuint i;
LOCAL_DEPTH_VARS;
{
HW_READ_LOCK()
{
- GLuint *depth = (GLuint *) values;
+ VALUE_TYPE *depth = (VALUE_TYPE *) values;
GLint x1, n1;
LOCAL_DEPTH_VARS;
{
HW_READ_LOCK()
{
- GLuint *depth = (GLuint *) values;
+ VALUE_TYPE *depth = (VALUE_TYPE *) values;
GLuint i;
LOCAL_DEPTH_VARS;
#undef READ_DEPTH
#endif
#undef TAG
+#undef VALUE_TYPE
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- * Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#include <xf86drm.h>
-#include <stdlib.h>
-#include "glthread.h"
-#include "errno.h"
-#include "dri_bufmgr.h"
-#include "string.h"
-#include "imports.h"
-#include "dri_bufpool.h"
-
-_glthread_DECLARE_STATIC_MUTEX(bmMutex);
-
-/*
- * TODO: Introduce fence pools in the same way as
- * buffer object pools.
- */
-
-
-
-typedef struct _DriFenceObject
-{
- int fd;
- _glthread_Mutex mutex;
- int refCount;
- const char *name;
- drmFence fence;
-} DriFenceObject;
-
-typedef struct _DriBufferObject
-{
- DriBufferPool *pool;
- _glthread_Mutex mutex;
- int refCount;
- const char *name;
- unsigned flags;
- unsigned hint;
- unsigned alignment;
- void *private;
- /* user-space buffer: */
- unsigned userBuffer;
- void *userData;
- unsigned userSize;
-} DriBufferObject;
-
-
-void
-bmError(int val, const char *file, const char *function, int line)
-{
- _mesa_printf("Fatal video memory manager error \"%s\".\n"
- "Check kernel logs or set the LIBGL_DEBUG\n"
- "environment variable to \"verbose\" for more info.\n"
- "Detected in file %s, line %d, function %s.\n",
- strerror(-val), file, line, function);
-#ifndef NDEBUG
- abort();
-#else
- abort();
-#endif
-}
-
-DriFenceObject *
-driFenceBuffers(int fd, char *name, unsigned flags)
-{
- DriFenceObject *fence = (DriFenceObject *) malloc(sizeof(*fence));
- int ret;
-
- if (!fence)
- BM_CKFATAL(-EINVAL);
-
- _glthread_LOCK_MUTEX(bmMutex);
- fence->refCount = 1;
- fence->name = name;
- fence->fd = fd;
- _glthread_INIT_MUTEX(fence->mutex);
- ret = drmFenceBuffers(fd, flags, &fence->fence);
- _glthread_UNLOCK_MUTEX(bmMutex);
- if (ret) {
- free(fence);
- BM_CKFATAL(ret);
- }
- return fence;
-}
-
-
-unsigned
-driFenceType(DriFenceObject * fence)
-{
- unsigned ret;
-
- _glthread_LOCK_MUTEX(bmMutex);
- ret = fence->fence.flags;
- _glthread_UNLOCK_MUTEX(bmMutex);
-
- return ret;
-}
-
-
-DriFenceObject *
-driFenceReference(DriFenceObject * fence)
-{
- _glthread_LOCK_MUTEX(bmMutex);
- ++fence->refCount;
- _glthread_UNLOCK_MUTEX(bmMutex);
- return fence;
-}
-
-void
-driFenceUnReference(DriFenceObject * fence)
-{
- if (!fence)
- return;
-
- _glthread_LOCK_MUTEX(bmMutex);
- if (--fence->refCount == 0) {
- drmFenceDestroy(fence->fd, &fence->fence);
- free(fence);
- }
- _glthread_UNLOCK_MUTEX(bmMutex);
-}
-
-void
-driFenceFinish(DriFenceObject * fence, unsigned type, int lazy)
-{
- int ret;
- unsigned flags = (lazy) ? DRM_FENCE_FLAG_WAIT_LAZY : 0;
-
- _glthread_LOCK_MUTEX(fence->mutex);
- ret = drmFenceWait(fence->fd, flags, &fence->fence, type);
- _glthread_UNLOCK_MUTEX(fence->mutex);
- BM_CKFATAL(ret);
-}
-
-int
-driFenceSignaled(DriFenceObject * fence, unsigned type)
-{
- int signaled;
- int ret;
-
- if (fence == NULL)
- return GL_TRUE;
-
- _glthread_LOCK_MUTEX(fence->mutex);
- ret = drmFenceSignaled(fence->fd, &fence->fence, type, &signaled);
- _glthread_UNLOCK_MUTEX(fence->mutex);
- BM_CKFATAL(ret);
- return signaled;
-}
-
-
-extern drmBO *
-driBOKernel(struct _DriBufferObject *buf)
-{
- drmBO *ret;
-
- assert(buf->private != NULL);
- ret = buf->pool->kernel(buf->pool, buf->private);
- if (!ret)
- BM_CKFATAL(-EINVAL);
-
- return ret;
-}
-
-void
-driBOWaitIdle(struct _DriBufferObject *buf, int lazy)
-{
- struct _DriBufferPool *pool;
- void *priv;
-
- _glthread_LOCK_MUTEX(buf->mutex);
- pool = buf->pool;
- priv = buf->private;
- _glthread_UNLOCK_MUTEX(buf->mutex);
-
- assert(priv != NULL);
- BM_CKFATAL(buf->pool->waitIdle(pool, priv, lazy));
-}
-
-void *
-driBOMap(struct _DriBufferObject *buf, unsigned flags, unsigned hint)
-{
- if (buf->userBuffer) {
- return buf->userData;
- }
- else {
- void *virtual;
-
- assert(buf->private != NULL);
-
- _glthread_LOCK_MUTEX(buf->mutex);
- BM_CKFATAL(buf->pool->map(buf->pool, buf->private, flags, hint, &virtual));
- _glthread_UNLOCK_MUTEX(buf->mutex);
- return virtual;
- }
-}
-
-void
-driBOUnmap(struct _DriBufferObject *buf)
-{
- if (!buf->userBuffer) {
- assert(buf->private != NULL);
-
- buf->pool->unmap(buf->pool, buf->private);
- }
-}
-
-unsigned long
-driBOOffset(struct _DriBufferObject *buf)
-{
- unsigned long ret;
-
- assert(buf->private != NULL);
-
- _glthread_LOCK_MUTEX(buf->mutex);
- ret = buf->pool->offset(buf->pool, buf->private);
- _glthread_UNLOCK_MUTEX(buf->mutex);
- return ret;
-}
-
-unsigned
-driBOFlags(struct _DriBufferObject *buf)
-{
- unsigned ret;
-
- assert(buf->private != NULL);
-
- _glthread_LOCK_MUTEX(buf->mutex);
- ret = buf->pool->flags(buf->pool, buf->private);
- _glthread_UNLOCK_MUTEX(buf->mutex);
- return ret;
-}
-
-struct _DriBufferObject *
-driBOReference(struct _DriBufferObject *buf)
-{
- _glthread_LOCK_MUTEX(bmMutex);
- if (++buf->refCount == 1) {
- BM_CKFATAL(-EINVAL);
- }
- _glthread_UNLOCK_MUTEX(bmMutex);
- return buf;
-}
-
-void
-driBOUnReference(struct _DriBufferObject *buf)
-{
- int tmp;
-
- if (!buf)
- return;
-
- _glthread_LOCK_MUTEX(bmMutex);
- tmp = --buf->refCount;
- _glthread_UNLOCK_MUTEX(bmMutex);
- if (!tmp) {
- if (buf->private)
- buf->pool->destroy(buf->pool, buf->private);
- free(buf);
- }
-}
-
-void
-driBOData(struct _DriBufferObject *buf,
- unsigned size, const void *data, unsigned flags)
-{
- void *virtual;
- int newBuffer;
- struct _DriBufferPool *pool;
-
- assert(!buf->userBuffer); /* XXX just do a memcpy? */
-
- _glthread_LOCK_MUTEX(buf->mutex);
- pool = buf->pool;
- if (!pool->create) {
- _mesa_error(NULL, GL_INVALID_OPERATION,
- "driBOData called on invalid buffer\n");
- BM_CKFATAL(-EINVAL);
- }
- newBuffer = !buf->private || (pool->size(pool, buf->private) < size) ||
- pool->map(pool, buf->private, DRM_BO_FLAG_WRITE,
- DRM_BO_HINT_DONT_BLOCK, &virtual);
-
- if (newBuffer) {
- if (buf->private)
- pool->destroy(pool, buf->private);
- if (!flags)
- flags = buf->flags;
- buf->private = pool->create(pool, size, flags, DRM_BO_HINT_DONT_FENCE,
- buf->alignment);
- if (!buf->private)
- BM_CKFATAL(-ENOMEM);
- BM_CKFATAL(pool->map(pool, buf->private,
- DRM_BO_FLAG_WRITE,
- DRM_BO_HINT_DONT_BLOCK, &virtual));
- }
-
- if (data != NULL)
- memcpy(virtual, data, size);
-
- BM_CKFATAL(pool->unmap(pool, buf->private));
- _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void
-driBOSubData(struct _DriBufferObject *buf,
- unsigned long offset, unsigned long size, const void *data)
-{
- void *virtual;
-
- assert(!buf->userBuffer); /* XXX just do a memcpy? */
-
- _glthread_LOCK_MUTEX(buf->mutex);
- if (size && data) {
- BM_CKFATAL(buf->pool->map(buf->pool, buf->private,
- DRM_BO_FLAG_WRITE, 0, &virtual));
- memcpy((unsigned char *) virtual + offset, data, size);
- BM_CKFATAL(buf->pool->unmap(buf->pool, buf->private));
- }
- _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void
-driBOGetSubData(struct _DriBufferObject *buf,
- unsigned long offset, unsigned long size, void *data)
-{
- void *virtual;
-
- assert(!buf->userBuffer); /* XXX just do a memcpy? */
-
- _glthread_LOCK_MUTEX(buf->mutex);
- if (size && data) {
- BM_CKFATAL(buf->pool->map(buf->pool, buf->private,
- DRM_BO_FLAG_READ, 0, &virtual));
- memcpy(data, (unsigned char *) virtual + offset, size);
- BM_CKFATAL(buf->pool->unmap(buf->pool, buf->private));
- }
- _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void
-driBOSetStatic(struct _DriBufferObject *buf,
- unsigned long offset,
- unsigned long size, void *virtual, unsigned flags)
-{
- assert(!buf->userBuffer); /* XXX what to do? */
-
- _glthread_LOCK_MUTEX(buf->mutex);
- if (buf->private != NULL) {
- _mesa_error(NULL, GL_INVALID_OPERATION,
- "Invalid buffer for setStatic\n");
- BM_CKFATAL(-EINVAL);
- }
- if (buf->pool->setstatic == NULL) {
- _mesa_error(NULL, GL_INVALID_OPERATION,
- "Invalid buffer pool for setStatic\n");
- BM_CKFATAL(-EINVAL);
- }
-
- if (!flags)
- flags = buf->flags;
-
- buf->private = buf->pool->setstatic(buf->pool, offset, size,
- virtual, flags);
- if (!buf->private) {
- _mesa_error(NULL, GL_OUT_OF_MEMORY,
- "Invalid buffer pool for setStatic\n");
- BM_CKFATAL(-ENOMEM);
- }
- _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-
-
-void
-driGenBuffers(struct _DriBufferPool *pool,
- const char *name,
- unsigned n,
- struct _DriBufferObject *buffers[],
- unsigned alignment, unsigned flags, unsigned hint)
-{
- struct _DriBufferObject *buf;
- int i;
-
- flags = (flags) ? flags : DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_MEM_VRAM |
- DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE;
-
-
- for (i = 0; i < n; ++i) {
- buf = (struct _DriBufferObject *) calloc(1, sizeof(*buf));
- if (!buf)
- BM_CKFATAL(-ENOMEM);
-
- _glthread_INIT_MUTEX(buf->mutex);
- _glthread_LOCK_MUTEX(buf->mutex);
- _glthread_LOCK_MUTEX(bmMutex);
- buf->refCount = 1;
- _glthread_UNLOCK_MUTEX(bmMutex);
- buf->flags = flags;
- buf->hint = hint;
- buf->name = name;
- buf->alignment = alignment;
- buf->pool = pool;
- _glthread_UNLOCK_MUTEX(buf->mutex);
- buffers[i] = buf;
- }
-}
-
-void
-driGenUserBuffer(struct _DriBufferPool *pool,
- const char *name,
- struct _DriBufferObject **buffers,
- void *ptr, unsigned bytes)
-{
- const unsigned alignment = 1, flags = 0, hint = 0;
-
- driGenBuffers(pool, name, 1, buffers, alignment, flags, hint);
-
- (*buffers)->userBuffer = 1;
- (*buffers)->userData = ptr;
- (*buffers)->userSize = bytes;
-}
-
-
-void
-driDeleteBuffers(unsigned n, struct _DriBufferObject *buffers[])
-{
- int i;
-
- for (i = 0; i < n; ++i) {
- driBOUnReference(buffers[i]);
- }
-}
-
-
-void
-driInitBufMgr(int fd)
-{
- ;
-}
-
-
-void
-driBOCreateList(int target, drmBOList * list)
-{
- _glthread_LOCK_MUTEX(bmMutex);
- BM_CKFATAL(drmBOCreateList(target, list));
- _glthread_UNLOCK_MUTEX(bmMutex);
-}
-
-void
-driBOResetList(drmBOList * list)
-{
- _glthread_LOCK_MUTEX(bmMutex);
- BM_CKFATAL(drmBOResetList(list));
- _glthread_UNLOCK_MUTEX(bmMutex);
-}
-
-void
-driBOAddListItem(drmBOList * list, struct _DriBufferObject *buf,
- unsigned flags, unsigned mask)
-{
- int newItem;
-
- _glthread_LOCK_MUTEX(buf->mutex);
- _glthread_LOCK_MUTEX(bmMutex);
- BM_CKFATAL(drmAddValidateItem(list, driBOKernel(buf),
- flags, mask, &newItem));
- _glthread_UNLOCK_MUTEX(bmMutex);
-
- /*
- * Tell userspace pools to validate the buffer. This should be a
- * noop if the pool is already validated.
- * FIXME: We should have a list for this as well.
- */
-
- if (buf->pool->validate) {
- BM_CKFATAL(buf->pool->validate(buf->pool, buf->private));
- }
-
- _glthread_UNLOCK_MUTEX(buf->mutex);
-}
-
-void
-driBOFence(struct _DriBufferObject *buf, struct _DriFenceObject *fence)
-{
- _glthread_LOCK_MUTEX(buf->mutex);
- BM_CKFATAL(buf->pool->fence(buf->pool, buf->private, fence));
- _glthread_UNLOCK_MUTEX(buf->mutex);
-
-}
-
-void
-driBOValidateList(int fd, drmBOList * list)
-{
- _glthread_LOCK_MUTEX(bmMutex);
- BM_CKFATAL(drmBOValidateList(fd, list));
- _glthread_UNLOCK_MUTEX(bmMutex);
-}
-
-void
-driPoolTakeDown(struct _DriBufferPool *pool)
-{
- pool->takeDown(pool);
-
-}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- * Keith Whitwell <keithw-at-tungstengraphics-dot-com>
- */
-
-#ifndef _DRI_BUFMGR_H_
-#define _DRI_BUFMGR_H_
-#include <xf86drm.h>
-
-
-struct _DriFenceObject;
-struct _DriBufferObject;
-struct _DriBufferPool;
-
-extern struct _DriFenceObject *driFenceBuffers(int fd, char *name,
- unsigned flags);
-
-extern struct _DriFenceObject *driFenceReference(struct _DriFenceObject *fence);
-
-extern void driFenceUnReference(struct _DriFenceObject *fence);
-
-extern void
-driFenceFinish(struct _DriFenceObject *fence, unsigned type, int lazy);
-
-extern int driFenceSignaled(struct _DriFenceObject *fence, unsigned type);
-extern unsigned driFenceType(struct _DriFenceObject *fence);
-
-/*
- * Return a pointer to the libdrm buffer object this DriBufferObject
- * uses.
- */
-
-extern drmBO *driBOKernel(struct _DriBufferObject *buf);
-extern void *driBOMap(struct _DriBufferObject *buf, unsigned flags,
- unsigned hint);
-extern void driBOUnmap(struct _DriBufferObject *buf);
-extern unsigned long driBOOffset(struct _DriBufferObject *buf);
-extern unsigned driBOFlags(struct _DriBufferObject *buf);
-extern struct _DriBufferObject *driBOReference(struct _DriBufferObject *buf);
-extern void driBOUnReference(struct _DriBufferObject *buf);
-extern void driBOData(struct _DriBufferObject *r_buf,
- unsigned size, const void *data, unsigned flags);
-extern void driBOSubData(struct _DriBufferObject *buf,
- unsigned long offset, unsigned long size,
- const void *data);
-extern void driBOGetSubData(struct _DriBufferObject *buf,
- unsigned long offset, unsigned long size,
- void *data);
-extern void driGenBuffers(struct _DriBufferPool *pool,
- const char *name,
- unsigned n,
- struct _DriBufferObject *buffers[],
- unsigned alignment, unsigned flags, unsigned hint);
-extern void driGenUserBuffer(struct _DriBufferPool *pool,
- const char *name,
- struct _DriBufferObject *buffers[],
- void *ptr, unsigned bytes);
-extern void driDeleteBuffers(unsigned n, struct _DriBufferObject *buffers[]);
-extern void driInitBufMgr(int fd);
-extern void driBOCreateList(int target, drmBOList * list);
-extern void driBOResetList(drmBOList * list);
-extern void driBOAddListItem(drmBOList * list, struct _DriBufferObject *buf,
- unsigned flags, unsigned mask);
-extern void driBOValidateList(int fd, drmBOList * list);
-
-extern void driBOFence(struct _DriBufferObject *buf,
- struct _DriFenceObject *fence);
-
-extern void driPoolTakeDown(struct _DriBufferPool *pool);
-extern void driBOSetStatic(struct _DriBufferObject *buf,
- unsigned long offset,
- unsigned long size, void *virtual, unsigned flags);
-extern void driBOWaitIdle(struct _DriBufferObject *buf, int lazy);
-extern void driPoolTakeDown(struct _DriBufferPool *pool);
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#ifndef _DRI_BUFPOOL_H_
-#define _DRI_BUFPOOL_H_
-
-#include <xf86drm.h>
-struct _DriFenceObject;
-
-typedef struct _DriBufferPool
-{
- int fd;
- int (*map) (struct _DriBufferPool * pool, void *private,
- unsigned flags, int hint, void **virtual);
- int (*unmap) (struct _DriBufferPool * pool, void *private);
- int (*destroy) (struct _DriBufferPool * pool, void *private);
- unsigned long (*offset) (struct _DriBufferPool * pool, void *private);
- unsigned (*flags) (struct _DriBufferPool * pool, void *private);
- unsigned long (*size) (struct _DriBufferPool * pool, void *private);
- void *(*create) (struct _DriBufferPool * pool, unsigned long size,
- unsigned flags, unsigned hint, unsigned alignment);
- int (*fence) (struct _DriBufferPool * pool, void *private,
- struct _DriFenceObject * fence);
- drmBO *(*kernel) (struct _DriBufferPool * pool, void *private);
- int (*validate) (struct _DriBufferPool * pool, void *private);
- void *(*setstatic) (struct _DriBufferPool * pool, unsigned long offset,
- unsigned long size, void *virtual, unsigned flags);
- int (*waitIdle) (struct _DriBufferPool *pool, void *private,
- int lazy);
- void (*takeDown) (struct _DriBufferPool * pool);
- void *data;
-} DriBufferPool;
-
-extern void bmError(int val, const char *file, const char *function,
- int line);
-#define BM_CKFATAL(val) \
- do{ \
- int tstVal = (val); \
- if (tstVal) \
- bmError(tstVal, __FILE__, __FUNCTION__, __LINE__); \
- } while(0);
-
-
-
-
-
-/*
- * Builtin pools.
- */
-
-/*
- * Kernel buffer objects. Size in multiples of page size. Page size aligned.
- */
-
-extern struct _DriBufferPool *driDRMPoolInit(int fd);
-extern struct _DriBufferPool *driDRMStaticPoolInit(int fd);
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-/*
- * Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
- */
-
-#include <xf86drm.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "dri_bufpool.h"
-
-/*
- * Buffer pool implementation using DRM buffer objects as DRI buffer objects.
- */
-
-static void *
-pool_create(struct _DriBufferPool *pool,
- unsigned long size, unsigned flags, unsigned hint,
- unsigned alignment)
-{
- drmBO *buf = (drmBO *) malloc(sizeof(*buf));
- int ret;
- unsigned pageSize = getpagesize();
-
- if (!buf)
- return NULL;
-
- if ((alignment > pageSize) && (alignment % pageSize)) {
- return NULL;
- }
-
- ret = drmBOCreate(pool->fd, 0, size, alignment / pageSize,
- NULL, drm_bo_type_dc,
- flags, hint, buf);
- if (ret) {
- free(buf);
- return NULL;
- }
-
- return (void *) buf;
-}
-
-static int
-pool_destroy(struct _DriBufferPool *pool, void *private)
-{
- int ret;
- drmBO *buf = (drmBO *) private;
- ret = drmBODestroy(pool->fd, buf);
- free(buf);
- return ret;
-}
-
-static int
-pool_map(struct _DriBufferPool *pool, void *private, unsigned flags,
- int hint, void **virtual)
-{
- drmBO *buf = (drmBO *) private;
-
- return drmBOMap(pool->fd, buf, flags, hint, virtual);
-}
-
-static int
-pool_unmap(struct _DriBufferPool *pool, void *private)
-{
- drmBO *buf = (drmBO *) private;
- return drmBOUnmap(pool->fd, buf);
-}
-
-static unsigned long
-pool_offset(struct _DriBufferPool *pool, void *private)
-{
- drmBO *buf = (drmBO *) private;
- return buf->offset;
-}
-
-static unsigned
-pool_flags(struct _DriBufferPool *pool, void *private)
-{
- drmBO *buf = (drmBO *) private;
- return buf->flags;
-}
-
-
-static unsigned long
-pool_size(struct _DriBufferPool *pool, void *private)
-{
- drmBO *buf = (drmBO *) private;
- return buf->size;
-}
-
-static int
-pool_fence(struct _DriBufferPool *pool, void *private,
- struct _DriFenceObject *fence)
-{
- /*
- * Noop. The kernel handles all fencing.
- */
-
- return 0;
-}
-
-static drmBO *
-pool_kernel(struct _DriBufferPool *pool, void *private)
-{
- return (drmBO *) private;
-}
-
-static int
-pool_waitIdle(struct _DriBufferPool *pool, void *private, int lazy)
-{
- drmBO *buf = (drmBO *) private;
- return drmBOWaitIdle(pool->fd, buf, (lazy) ? DRM_BO_HINT_WAIT_LAZY:0);
-}
-
-
-static void
-pool_takedown(struct _DriBufferPool *pool)
-{
- free(pool);
-}
-
-
-struct _DriBufferPool *
-driDRMPoolInit(int fd)
-{
- struct _DriBufferPool *pool;
-
- pool = (struct _DriBufferPool *) malloc(sizeof(*pool));
-
- if (!pool)
- return NULL;
-
- pool->fd = fd;
- pool->map = &pool_map;
- pool->unmap = &pool_unmap;
- pool->destroy = &pool_destroy;
- pool->offset = &pool_offset;
- pool->flags = &pool_flags;
- pool->size = &pool_size;
- pool->create = &pool_create;
- pool->fence = &pool_fence;
- pool->kernel = &pool_kernel;
- pool->validate = NULL;
- pool->setstatic = NULL;
- pool->waitIdle = &pool_waitIdle;
- pool->takeDown = &pool_takedown;
- pool->data = NULL;
- return pool;
-}
-
-
-static void *
-pool_setstatic(struct _DriBufferPool *pool, unsigned long offset,
- unsigned long size, void *virtual, unsigned flags)
-{
- drmBO *buf = (drmBO *) malloc(sizeof(*buf));
- int ret;
-
- if (!buf)
- return NULL;
-
- ret = drmBOCreate(pool->fd, offset, size, 0, NULL, drm_bo_type_fake,
- flags, DRM_BO_HINT_DONT_FENCE, buf);
-
- if (ret) {
- free(buf);
- return NULL;
- }
-
- buf->virtual = virtual;
-
- return (void *) buf;
-}
-
-
-struct _DriBufferPool *
-driDRMStaticPoolInit(int fd)
-{
- struct _DriBufferPool *pool;
-
- pool = (struct _DriBufferPool *) malloc(sizeof(*pool));
-
- if (!pool)
- return NULL;
-
- pool->fd = fd;
- pool->map = &pool_map;
- pool->unmap = &pool_unmap;
- pool->destroy = &pool_destroy;
- pool->offset = &pool_offset;
- pool->flags = &pool_flags;
- pool->size = &pool_size;
- pool->create = NULL;
- pool->fence = &pool_fence;
- pool->kernel = &pool_kernel;
- pool->validate = NULL;
- pool->setstatic = &pool_setstatic;
- pool->waitIdle = &pool_waitIdle;
- pool->takeDown = &pool_takedown;
- pool->data = NULL;
- return pool;
-}
-/*
- * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
+/* $XFree86: xc/lib/GL/dri/dri_util.c,v 1.7 2003/04/28 17:01:25 dawes Exp $ */
/**
* \file dri_util.c
* DRI utility functions.
#define MAP_FAILED ((void *)-1)
#endif
-#include "imports.h"
+#include "main/imports.h"
#define None 0
#include "dri_util.h"
#include "drm_sarea.h"
+#include "utils.h"
#ifndef GLX_OML_sync_control
-typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRInativeDisplay *dpy, __DRIid drawable, int32_t *numerator, int32_t *denominator);
+typedef GLboolean ( * PFNGLXGETMSCRATEOMLPROC) (__DRIdrawable *drawable, int32_t *numerator, int32_t *denominator);
#endif
-/* This pointer *must* be set by the driver's __driCreateNewScreen funciton!
- */
-const __DRIinterfaceMethods * dri_interface = NULL;
-
-/**
- * This is used in a couple of places that call \c driCreateNewDrawable.
- */
-static const int empty_attribute_list[1] = { None };
-
-
/**
- * Cached copy of the internal API version used by libGL and the client-side
- * DRI driver.
+ * This is just a token extension used to signal that the driver
+ * supports setting a read drawable.
*/
-static int api_ver = 0;
-
-/* forward declarations */
-static int driQueryFrameTracking( __DRInativeDisplay *dpy, void *priv,
- int64_t *sbc, int64_t *missedFrames,
- float *lastMissedUsage, float *usage );
-
-static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
- const __GLcontextModes *modes,
- __DRIid draw, __DRIdrawable *pdraw,
- int renderType, const int *attrs);
-
-static void driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate);
-
+const __DRIextension driReadDrawableExtension = {
+ __DRI_READ_DRAWABLE, __DRI_READ_DRAWABLE_VERSION
+};
/**
* Print message to \c stderr if the \c LIBGL_DEBUG environment variable
}
}
-
-/*****************************************************************/
-/** \name Drawable list management */
-/*****************************************************************/
-/*@{*/
-
-static GLboolean __driAddDrawable(void *drawHash, __DRIdrawable *pdraw)
-{
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
-
- if (drmHashInsert(drawHash, pdp->draw, pdraw))
- return GL_FALSE;
-
- return GL_TRUE;
-}
-
-static __DRIdrawable *__driFindDrawable(void *drawHash, __DRIid draw)
+GLint
+driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 )
{
- int retcode;
- __DRIdrawable *pdraw;
-
- retcode = drmHashLookup(drawHash, draw, (void *)&pdraw);
- if (retcode)
- return NULL;
-
- return pdraw;
-}
-
+ if (rect2.x1 > rect1.x1) rect1.x1 = rect2.x1;
+ if (rect2.x2 < rect1.x2) rect1.x2 = rect2.x2;
+ if (rect2.y1 > rect1.y1) rect1.y1 = rect2.y1;
+ if (rect2.y2 < rect1.y2) rect1.y2 = rect2.y2;
-/**
- * Find drawables in the local hash that have been destroyed on the
- * server.
- *
- * \param drawHash Hash-table containing all known drawables.
- */
-static void __driGarbageCollectDrawables(void *drawHash)
-{
- __DRIid draw;
- __DRInativeDisplay *dpy;
- __DRIdrawable *pdraw;
+ if (rect1.x1 > rect1.x2 || rect1.y1 > rect1.y2) return 0;
- if (drmHashFirst(drawHash, &draw, (void *)&pdraw) == 1) {
- do {
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *)pdraw->private;
- dpy = pdp->driScreenPriv->display;
- if (! (*dri_interface->windowExists)(dpy, draw)) {
- /* Destroy the local drawable data, if the drawable no
- longer exists in the Xserver */
- (*pdraw->destroyDrawable)(dpy, pdraw->private);
- _mesa_free(pdraw);
- }
- } while (drmHashNext(drawHash, &draw, (void *)&pdraw) == 1);
- }
+ return (rect1.x2 - rect1.x1) * (rect1.y2 - rect1.y1);
}
-/*@}*/
-
-
/*****************************************************************/
/** \name Context (un)binding functions */
/*****************************************************************/
/**
* Unbind context.
*
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param draw drawable.
- * \param read Current reading drawable.
+ * \param scrn the screen.
* \param gc context.
*
* \return \c GL_TRUE on success, or \c GL_FALSE on failure.
* While casting the opaque private pointers associated with the parameters
* into their respective real types it also assures they are not \c NULL.
*/
-static GLboolean driUnbindContext(__DRInativeDisplay *dpy, int scrn,
- __DRIid draw, __DRIid read,
- __DRIcontext *ctx)
+static int driUnbindContext(__DRIcontext *pcp)
{
- __DRIscreen *pDRIScreen;
- __DRIdrawable *pdraw;
- __DRIdrawable *pread;
- __DRIcontextPrivate *pcp;
- __DRIscreenPrivate *psp;
- __DRIdrawablePrivate *pdp;
- __DRIdrawablePrivate *prp;
+ __DRIscreen *psp;
+ __DRIdrawable *pdp;
+ __DRIdrawable *prp;
/*
** Assume error checking is done properly in glXMakeCurrent before
** calling driUnbindContext.
*/
- if (ctx == NULL || draw == None || read == None) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- psp = (__DRIscreenPrivate *)pDRIScreen->private;
- pcp = (__DRIcontextPrivate *)ctx->private;
-
- pdraw = __driFindDrawable(psp->drawHash, draw);
- if (!pdraw) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- pdp = (__DRIdrawablePrivate *)pdraw->private;
-
- pread = __driFindDrawable(psp->drawHash, read);
- if (!pread) {
- /* ERROR!!! */
- return GL_FALSE;
- }
- prp = (__DRIdrawablePrivate *)pread->private;
+ if (pcp == NULL)
+ return GL_FALSE;
+ psp = pcp->driScreenPriv;
+ pdp = pcp->driDrawablePriv;
+ prp = pcp->driReadablePriv;
/* Let driver unbind drawable from context */
(*psp->DriverAPI.UnbindContext)(pcp);
-
if (pdp->refcount == 0) {
/* ERROR!!! */
return GL_FALSE;
prp->refcount--;
}
- /* destroy the drawables if they no longer exist on the server */
- if ((pdp->refcount == 0) || (prp->refcount == 0)) {
- /* probably shouldn't need the collector here,
- as we know the affected drawables (or could there be others?) */
- __driGarbageCollectDrawables(pdp->driScreenPriv->drawHash);
- }
/* XXX this is disabled so that if we call SwapBuffers on an unbound
* window we can determine the last context bound to the window and
return GL_TRUE;
}
-
/**
* This function takes both a read buffer and a draw buffer. This is needed
* for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
* function.
- *
- * \bug This function calls \c driCreateNewDrawable in two places with the
- * \c renderType hard-coded to \c GLX_WINDOW_BIT. Some checking might
- * be needed in those places when support for pbuffers and / or pixmaps
- * is added. Is it safe to assume that the drawable is a window?
*/
-static GLboolean DoBindContext(__DRInativeDisplay *dpy,
- __DRIid draw, __DRIid read,
- __DRIcontext *ctx, const __GLcontextModes * modes,
- __DRIscreenPrivate *psp)
+static int driBindContext(__DRIcontext *pcp,
+ __DRIdrawable *pdp,
+ __DRIdrawable *prp)
{
- __DRIdrawable *pdraw;
- __DRIdrawablePrivate *pdp;
- __DRIdrawable *pread;
- __DRIdrawablePrivate *prp;
- __DRIcontextPrivate * const pcp = ctx->private;
-
-
- /* Find the _DRIdrawable which corresponds to the writing drawable. */
- pdraw = __driFindDrawable(psp->drawHash, draw);
- if (!pdraw) {
- /* Allocate a new drawable */
- pdraw = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
- if (!pdraw) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- /* Create a new drawable */
- driCreateNewDrawable(dpy, modes, draw, pdraw, GLX_WINDOW_BIT,
- empty_attribute_list);
- if (!pdraw->private) {
- /* ERROR!!! */
- _mesa_free(pdraw);
- return GL_FALSE;
- }
+ __DRIscreenPrivate *psp = pcp->driScreenPriv;
- }
- pdp = (__DRIdrawablePrivate *) pdraw->private;
+ /*
+ ** Assume error checking is done properly in glXMakeCurrent before
+ ** calling driBindContext.
+ */
- /* Find the _DRIdrawable which corresponds to the reading drawable. */
- if (read == draw) {
- /* read buffer == draw buffer */
- prp = pdp;
- }
- else {
- pread = __driFindDrawable(psp->drawHash, read);
- if (!pread) {
- /* Allocate a new drawable */
- pread = (__DRIdrawable *)_mesa_malloc(sizeof(__DRIdrawable));
- if (!pread) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- /* Create a new drawable */
- driCreateNewDrawable(dpy, modes, read, pread, GLX_WINDOW_BIT,
- empty_attribute_list);
- if (!pread->private) {
- /* ERROR!!! */
- _mesa_free(pread);
- return GL_FALSE;
- }
- }
- prp = (__DRIdrawablePrivate *) pread->private;
- }
+ if (pcp == NULL || pdp == None || prp == None)
+ return GL_FALSE;
/* Bind the drawable to the context */
pcp->driDrawablePriv = pdp;
** Now that we have a context associated with this drawable, we can
** initialize the drawable information if has not been done before.
*/
- if (!pdp->pStamp || *pdp->pStamp != pdp->lastStamp) {
- DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
- __driUtilUpdateDrawableInfo(pdp);
- DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
- }
- if ((pdp != prp) && (!prp->pStamp || *prp->pStamp != prp->lastStamp)) {
- DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
- __driUtilUpdateDrawableInfo(prp);
- DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+ if (!psp->dri2.enabled) {
+ if (!pdp->pStamp || *pdp->pStamp != pdp->lastStamp) {
+ DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+ __driUtilUpdateDrawableInfo(pdp);
+ DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+ }
+
+ if ((pdp != prp) && (!prp->pStamp || *prp->pStamp != prp->lastStamp)) {
+ DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+ __driUtilUpdateDrawableInfo(prp);
+ DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
+ }
}
/* Call device-specific MakeCurrent */
return GL_TRUE;
}
-
-/**
- * This function takes both a read buffer and a draw buffer. This is needed
- * for \c glXMakeCurrentReadSGI or GLX 1.3's \c glXMakeContextCurrent
- * function.
- */
-static GLboolean driBindContext(__DRInativeDisplay *dpy, int scrn,
- __DRIid draw, __DRIid read,
- __DRIcontext * ctx)
-{
- __DRIscreen *pDRIScreen;
-
- /*
- ** Assume error checking is done properly in glXMakeCurrent before
- ** calling driBindContext.
- */
-
- if (ctx == NULL || draw == None || read == None) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- pDRIScreen = (*dri_interface->getScreen)(dpy, scrn);
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- /* ERROR!!! */
- return GL_FALSE;
- }
-
- return DoBindContext( dpy, draw, read, ctx, ctx->mode,
- (__DRIscreenPrivate *)pDRIScreen->private );
-}
/*@}*/
void
__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp)
{
- __DRIscreenPrivate *psp;
+ __DRIscreenPrivate *psp = pdp->driScreenPriv;
__DRIcontextPrivate *pcp = pdp->driContextPriv;
if (!pcp
*/
}
- psp = pdp->driScreenPriv;
- if (!psp) {
- /* ERROR!!! */
- _mesa_problem(NULL, "Warning! Possible infinite loop due to bug "
- "in file %s, line %d\n",
- __FILE__, __LINE__);
- return;
- }
-
if (pdp->pClipRects) {
_mesa_free(pdp->pClipRects);
pdp->pClipRects = NULL;
DRM_SPINUNLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
- if (!__driFindDrawable(psp->drawHash, pdp->draw) ||
- ! (*dri_interface->getDrawableInfo)(pdp->display, pdp->screen, pdp->draw,
+ if (! (*psp->getDrawableInfo->getDrawableInfo)(pdp,
&pdp->index, &pdp->lastStamp,
&pdp->x, &pdp->y, &pdp->w, &pdp->h,
&pdp->numClipRects, &pdp->pClipRects,
&pdp->backX,
&pdp->backY,
&pdp->numBackClipRects,
- &pdp->pBackClipRects )) {
+ &pdp->pBackClipRects,
+ pdp->loaderPrivate)) {
/* Error -- eg the window may have been destroyed. Keep going
* with no cliprects.
*/
pdp->pStamp = &(psp->pSAREA->drawableTable[pdp->index].stamp);
DRM_SPINLOCK(&psp->pSAREA->drawable_lock, psp->drawLockID);
-
}
/*@}*/
/*****************************************************************/
/*@{*/
+static void driReportDamage(__DRIdrawable *pdp,
+ struct drm_clip_rect *pClipRects, int numClipRects)
+{
+ __DRIscreen *psp = pdp->driScreenPriv;
+
+ /* Check that we actually have the new damage report method */
+ if (psp->damage) {
+ /* Report the damage. Currently, all our drivers draw
+ * directly to the front buffer, so we report the damage there
+ * rather than to the backing storein (if any).
+ */
+ (*psp->damage->reportDamage)(pdp,
+ pdp->x, pdp->y,
+ pClipRects, numClipRects,
+ GL_TRUE, pdp->loaderPrivate);
+ }
+}
+
+
/**
* Swap buffers.
*
- * \param dpy the display handle.
* \param drawablePrivate opaque pointer to the per-drawable private info.
*
* \internal
*
* Is called directly from glXSwapBuffers().
*/
-static void driSwapBuffers( __DRInativeDisplay *dpy, void *drawablePrivate )
+static void driSwapBuffers(__DRIdrawable *dPriv)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
- drm_clip_rect_t rect;
+ __DRIscreen *psp = dPriv->driScreenPriv;
- dPriv->swapBuffers(dPriv);
-
- /* Check that we actually have the new damage report method */
- if (api_ver < 20070105 || dri_interface->reportDamage == NULL)
- return;
-
- /* Assume it's affecting the whole drawable for now */
- rect.x1 = 0;
- rect.y1 = 0;
- rect.x2 = rect.x1 + dPriv->w;
- rect.y2 = rect.y1 + dPriv->h;
-
- /* Report the damage. Currently, all our drivers draw directly to the
- * front buffer, so we report the damage there rather than to the backing
- * store (if any).
- */
- (*dri_interface->reportDamage)(dpy, dPriv->screen, dPriv->draw,
- dPriv->x, dPriv->y,
- &rect, 1, GL_TRUE);
-}
-
-/**
- * Called directly from a number of higher-level GLX functions.
- */
-static int driGetMSC( void *screenPrivate, int64_t *msc )
-{
- __DRIscreenPrivate *sPriv = (__DRIscreenPrivate *) screenPrivate;
+ psp->DriverAPI.SwapBuffers(dPriv);
- return sPriv->DriverAPI.GetMSC( sPriv, msc );
+ driReportDamage(dPriv, dPriv->pClipRects, dPriv->numClipRects);
}
-/**
- * Called directly from a number of higher-level GLX functions.
- */
-static int driGetSBC( __DRInativeDisplay *dpy, void *drawablePrivate, int64_t *sbc )
+static int driDrawableGetMSC( __DRIscreen *sPriv, __DRIdrawable *dPriv,
+ int64_t *msc )
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
- __DRIswapInfo sInfo;
- int status;
-
-
- status = dPriv->driScreenPriv->DriverAPI.GetSwapInfo( dPriv, & sInfo );
- *sbc = sInfo.swap_count;
-
- return status;
+ return sPriv->DriverAPI.GetDrawableMSC(sPriv, dPriv, msc);
}
-static int driWaitForSBC( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_sbc,
- int64_t * msc, int64_t * sbc )
-{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
-
- return dPriv->driScreenPriv->DriverAPI.WaitForSBC( dPriv, target_sbc,
- msc, sbc );
-}
-static int driWaitForMSC( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_msc,
- int64_t divisor, int64_t remainder,
- int64_t * msc, int64_t * sbc )
+static int driWaitForMSC(__DRIdrawable *dPriv, int64_t target_msc,
+ int64_t divisor, int64_t remainder,
+ int64_t * msc, int64_t * sbc)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
__DRIswapInfo sInfo;
int status;
-
status = dPriv->driScreenPriv->DriverAPI.WaitForMSC( dPriv, target_msc,
divisor, remainder,
msc );
return status;
}
-static int64_t driSwapBuffersMSC( __DRInativeDisplay * dpy, void *drawablePriv,
- int64_t target_msc,
- int64_t divisor, int64_t remainder )
-{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePriv;
- return dPriv->driScreenPriv->DriverAPI.SwapBuffersMSC( dPriv, target_msc,
- divisor,
- remainder );
-}
+const __DRImediaStreamCounterExtension driMediaStreamCounterExtension = {
+ { __DRI_MEDIA_STREAM_COUNTER, __DRI_MEDIA_STREAM_COUNTER_VERSION },
+ driWaitForMSC,
+ driDrawableGetMSC,
+};
+
-static void driCopySubBuffer( __DRInativeDisplay *dpy, void *drawablePrivate,
+static void driCopySubBuffer(__DRIdrawable *dPriv,
int x, int y, int w, int h)
{
- __DRIdrawablePrivate *dPriv = (__DRIdrawablePrivate *) drawablePrivate;
+ drm_clip_rect_t rect;
+
+ rect.x1 = x;
+ rect.y1 = dPriv->h - y - h;
+ rect.x2 = x + w;
+ rect.y2 = rect.y1 + h;
+ driReportDamage(dPriv, &rect, 1);
+
dPriv->driScreenPriv->DriverAPI.CopySubBuffer(dPriv, x, y, w, h);
- (void) dpy;
}
+const __DRIcopySubBufferExtension driCopySubBufferExtension = {
+ { __DRI_COPY_SUB_BUFFER, __DRI_COPY_SUB_BUFFER_VERSION },
+ driCopySubBuffer
+};
+
+static void driSetSwapInterval(__DRIdrawable *dPriv, unsigned int interval)
+{
+ dPriv->swap_interval = interval;
+}
+
+static unsigned int driGetSwapInterval(__DRIdrawable *dPriv)
+{
+ return dPriv->swap_interval;
+}
+
+const __DRIswapControlExtension driSwapControlExtension = {
+ { __DRI_SWAP_CONTROL, __DRI_SWAP_CONTROL_VERSION },
+ driSetSwapInterval,
+ driGetSwapInterval
+};
+
+
/**
* This is called via __DRIscreenRec's createNewDrawable pointer.
*/
-static void *driCreateNewDrawable(__DRInativeDisplay *dpy,
- const __GLcontextModes *modes,
- __DRIid draw,
- __DRIdrawable *pdraw,
- int renderType,
- const int *attrs)
+static __DRIdrawable *
+driCreateNewDrawable(__DRIscreen *psp, const __DRIconfig *config,
+ drm_drawable_t hwDrawable, int renderType,
+ const int *attrs, void *data)
{
- __DRIscreen * const pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
- __DRIscreenPrivate *psp;
- __DRIdrawablePrivate *pdp;
-
-
- pdraw->private = NULL;
+ __DRIdrawable *pdp;
/* Since pbuffers are not yet supported, no drawable attributes are
* supported either.
*/
(void) attrs;
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- return NULL;
- }
-
- pdp = (__DRIdrawablePrivate *)_mesa_malloc(sizeof(__DRIdrawablePrivate));
+ pdp = _mesa_malloc(sizeof *pdp);
if (!pdp) {
return NULL;
}
- if (!(*dri_interface->createDrawable)(dpy, modes->screen, draw, &pdp->hHWDrawable)) {
- _mesa_free(pdp);
- return NULL;
- }
-
- pdp->draw = draw;
- pdp->pdraw = pdraw;
+ pdp->loaderPrivate = data;
+ pdp->hHWDrawable = hwDrawable;
pdp->refcount = 0;
pdp->pStamp = NULL;
pdp->lastStamp = 0;
pdp->numBackClipRects = 0;
pdp->pClipRects = NULL;
pdp->pBackClipRects = NULL;
- pdp->display = dpy;
- pdp->screen = modes->screen;
+ pdp->vblSeq = 0;
+ pdp->vblFlags = 0;
- psp = (__DRIscreenPrivate *)pDRIScreen->private;
pdp->driScreenPriv = psp;
pdp->driContextPriv = &psp->dummyContextPriv;
- if (!(*psp->DriverAPI.CreateBuffer)(psp, pdp, modes,
+ if (!(*psp->DriverAPI.CreateBuffer)(psp, pdp, &config->modes,
renderType == GLX_PIXMAP_BIT)) {
- (void)(*dri_interface->destroyDrawable)(dpy, modes->screen, pdp->draw);
_mesa_free(pdp);
return NULL;
}
- pdraw->private = pdp;
- pdraw->destroyDrawable = driDestroyDrawable;
- pdraw->swapBuffers = driSwapBuffers; /* called by glXSwapBuffers() */
-
- pdraw->getSBC = driGetSBC;
- pdraw->waitForSBC = driWaitForSBC;
- pdraw->waitForMSC = driWaitForMSC;
- pdraw->swapBuffersMSC = driSwapBuffersMSC;
- pdraw->frameTracking = NULL;
- pdraw->queryFrameTracking = driQueryFrameTracking;
-
- if (driCompareGLXAPIVersion (20060314) >= 0)
- pdraw->copySubBuffer = driCopySubBuffer;
+ pdp->msc_base = 0;
/* This special default value is replaced with the configured
* default value when the drawable is first bound to a direct
* rendering context.
*/
- pdraw->swap_interval = (unsigned)-1;
-
- pdp->swapBuffers = psp->DriverAPI.SwapBuffers;
+ pdp->swap_interval = (unsigned)-1;
- /* Add pdraw to drawable list */
- if (!__driAddDrawable(psp->drawHash, pdraw)) {
- /* ERROR!!! */
- (*pdraw->destroyDrawable)(dpy, pdp);
- _mesa_free(pdp);
- pdp = NULL;
- pdraw->private = NULL;
- }
-
- return (void *) pdp;
+ return pdp;
}
+
static __DRIdrawable *
-driGetDrawable(__DRInativeDisplay *dpy, __DRIid draw, void *screenPrivate)
+dri2CreateNewDrawable(__DRIscreen *screen,
+ const __DRIconfig *config,
+ void *loaderPrivate)
{
- __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
+ __DRIdrawable *pdraw;
- /*
- ** Make sure this routine returns NULL if the drawable is not bound
- ** to a direct rendering context!
- */
- return __driFindDrawable(psp->drawHash, draw);
+ pdraw = driCreateNewDrawable(screen, config, 0, 0, NULL, loaderPrivate);
+ if (!pdraw)
+ return NULL;
+
+ pdraw->pClipRects = _mesa_malloc(sizeof *pdraw->pBackClipRects);
+ pdraw->pBackClipRects = _mesa_malloc(sizeof *pdraw->pBackClipRects);
+
+ return pdraw;
}
+
static void
-driDestroyDrawable(__DRInativeDisplay *dpy, void *drawablePrivate)
+driDestroyDrawable(__DRIdrawable *pdp)
{
- __DRIdrawablePrivate *pdp = (__DRIdrawablePrivate *) drawablePrivate;
__DRIscreenPrivate *psp;
- int scrn;
if (pdp) {
psp = pdp->driScreenPriv;
- scrn = psp->myNum;
(*psp->DriverAPI.DestroyBuffer)(pdp);
- if ((*dri_interface->windowExists)(dpy, pdp->draw))
- (void)(*dri_interface->destroyDrawable)(dpy, scrn, pdp->draw);
- drmHashDelete(psp->drawHash, pdp->draw);
if (pdp->pClipRects) {
_mesa_free(pdp->pClipRects);
pdp->pClipRects = NULL;
/**
* Destroy the per-context private information.
*
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param contextPrivate opaque pointer to the per-drawable private info.
- *
* \internal
* This function calls __DriverAPIRec::DestroyContext on \p contextPrivate, calls
* drmDestroyContext(), and finally frees \p contextPrivate.
*/
static void
-driDestroyContext(__DRInativeDisplay *dpy, int scrn, void *contextPrivate)
+driDestroyContext(__DRIcontext *pcp)
{
- __DRIcontextPrivate *pcp = (__DRIcontextPrivate *) contextPrivate;
-
if (pcp) {
(*pcp->driScreenPriv->DriverAPI.DestroyContext)(pcp);
- __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
- (void) (*dri_interface->destroyContext)(dpy, scrn, pcp->contextID);
_mesa_free(pcp);
}
}
/**
* Create the per-drawable private driver information.
*
- * \param dpy The display handle.
- * \param modes Mode used to create the new context.
* \param render_type Type of rendering target. \c GLX_RGBA is the only
* type likely to ever be supported for direct-rendering.
- * \param sharedPrivate The shared context dependent methods or \c NULL if
- * non-existent.
- * \param pctx DRI context to receive the context dependent methods.
+ * \param shared Context with which to share textures, etc. or NULL
*
* \returns An opaque pointer to the per-context private information on
* success, or \c NULL on failure.
* context.
*
*/
-static void *
-driCreateNewContext(__DRInativeDisplay *dpy, const __GLcontextModes *modes,
- int render_type, void *sharedPrivate, __DRIcontext *pctx)
+static __DRIcontext *
+driCreateNewContext(__DRIscreen *psp, const __DRIconfig *config,
+ int render_type, __DRIcontext *shared,
+ drm_context_t hwContext, void *data)
{
- __DRIscreen *pDRIScreen;
- __DRIcontextPrivate *pcp;
- __DRIcontextPrivate *pshare = (__DRIcontextPrivate *) sharedPrivate;
- __DRIscreenPrivate *psp;
- void * const shareCtx = (pshare != NULL) ? pshare->driverPrivate : NULL;
-
- pDRIScreen = (*dri_interface->getScreen)(dpy, modes->screen);
- if ( (pDRIScreen == NULL) || (pDRIScreen->private == NULL) ) {
- /* ERROR!!! */
- return NULL;
- }
-
- psp = (__DRIscreenPrivate *)pDRIScreen->private;
-
- pcp = (__DRIcontextPrivate *)_mesa_malloc(sizeof(__DRIcontextPrivate));
- if (!pcp) {
- return NULL;
- }
+ __DRIcontext *pcp;
+ void * const shareCtx = (shared != NULL) ? shared->driverPrivate : NULL;
- if (! (*dri_interface->createContext)(dpy, modes->screen, modes->fbconfigID,
- &pcp->contextID, &pcp->hHWContext)) {
- _mesa_free(pcp);
+ pcp = _mesa_malloc(sizeof *pcp);
+ if (!pcp)
return NULL;
- }
- pcp->display = dpy;
pcp->driScreenPriv = psp;
pcp->driDrawablePriv = NULL;
* context.
*/
- if (!psp->dummyContextPriv.driScreenPriv) {
- psp->dummyContextPriv.contextID = 0;
+ if (!psp->dri2.enabled && !psp->dummyContextPriv.driScreenPriv) {
psp->dummyContextPriv.hHWContext = psp->pSAREA->dummy_context;
psp->dummyContextPriv.driScreenPriv = psp;
psp->dummyContextPriv.driDrawablePriv = NULL;
/* No other fields should be used! */
}
- pctx->destroyContext = driDestroyContext;
- pctx->bindContext = driBindContext;
- pctx->unbindContext = driUnbindContext;
+ pcp->hHWContext = hwContext;
- if ( !(*psp->DriverAPI.CreateContext)(modes, pcp, shareCtx) ) {
- (void) (*dri_interface->destroyContext)(dpy, modes->screen,
- pcp->contextID);
+ if ( !(*psp->DriverAPI.CreateContext)(&config->modes, pcp, shareCtx) ) {
_mesa_free(pcp);
return NULL;
}
- __driGarbageCollectDrawables(pcp->driScreenPriv->drawHash);
-
return pcp;
}
+
+
+static __DRIcontext *
+dri2CreateNewContext(__DRIscreen *screen, const __DRIconfig *config,
+ __DRIcontext *shared, void *data)
+{
+ return driCreateNewContext(screen, config, 0, shared, 0, data);
+}
+
+
+static int
+driCopyContext(__DRIcontext *dest, __DRIcontext *src, unsigned long mask)
+{
+ return GL_FALSE;
+}
+
/*@}*/
/**
* Destroy the per-screen private information.
*
- * \param dpy the display handle.
- * \param scrn the screen number.
- * \param screenPrivate opaque pointer to the per-screen private information.
- *
* \internal
* This function calls __DriverAPIRec::DestroyScreen on \p screenPrivate, calls
* drmClose(), and finally frees \p screenPrivate.
*/
-static void driDestroyScreen(__DRInativeDisplay *dpy, int scrn, void *screenPrivate)
+static void driDestroyScreen(__DRIscreen *psp)
{
- __DRIscreenPrivate *psp = (__DRIscreenPrivate *) screenPrivate;
-
if (psp) {
/* No interaction with the X-server is possible at this point. This
* routine is called after XCloseDisplay, so there is no protocol
if (psp->DriverAPI.DestroyScreen)
(*psp->DriverAPI.DestroyScreen)(psp);
- (void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
- (void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
- _mesa_free(psp->pDevPriv);
- (void)drmCloseOnce(psp->fd);
- if ( psp->modes != NULL ) {
- (*dri_interface->destroyContextModes)( psp->modes );
+ if (!psp->dri2.enabled) {
+ (void)drmUnmap((drmAddress)psp->pSAREA, SAREA_MAX);
+ (void)drmUnmap((drmAddress)psp->pFB, psp->fbSize);
+ (void)drmCloseOnce(psp->fd);
}
- assert(psp->drawHash);
- drmHashDestroy(psp->drawHash);
-
_mesa_free(psp);
}
}
+static void
+setupLoaderExtensions(__DRIscreen *psp,
+ const __DRIextension **extensions)
+{
+ int i;
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI_GET_DRAWABLE_INFO) == 0)
+ psp->getDrawableInfo = (__DRIgetDrawableInfoExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_DAMAGE) == 0)
+ psp->damage = (__DRIdamageExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_SYSTEM_TIME) == 0)
+ psp->systemTime = (__DRIsystemTimeExtension *) extensions[i];
+ if (strcmp(extensions[i]->name, __DRI_DRI2_LOADER) == 0)
+ psp->dri2.loader = (__DRIdri2LoaderExtension *) extensions[i];
+ }
+}
/**
- * Utility function used to create a new driver-private screen structure.
+ * This is the bootstrap function for the driver. libGL supplies all of the
+ * requisite information about the system, and the driver initializes itself.
+ * This routine also fills in the linked list pointed to by \c driver_modes
+ * with the \c __GLcontextModes that the driver can support for windows or
+ * pbuffers.
+ *
+ * For legacy DRI.
*
- * \param dpy Display pointer
* \param scrn Index of the screen
- * \param psc DRI screen data (not driver private)
- * \param modes Linked list of known display modes. This list is, at a
- * minimum, a list of modes based on the current display mode.
- * These roughly match the set of available X11 visuals, but it
- * need not be limited to X11! The calling libGL should create
- * a list that will inform the driver of the current display
- * mode (i.e., color buffer depth, depth buffer depth, etc.).
* \param ddx_version Version of the 2D DDX. This may not be meaningful for
* all drivers.
* \param dri_version Version of the "server-side" DRI.
* framebuffer.
* \param pSAREA Pointer the the SAREA.
* \param fd Device handle for the DRM.
- * \param internal_api_version Version of the internal interface between the
- * driver and libGL.
- * \param driverAPI Driver API functions used by other routines in dri_util.c.
+ * \param extensions ??
+ * \param driver_modes Returns modes suppoted by the driver
+ * \param loaderPrivate ??
*
- * \note
- * There is no need to check the minimum API version in this function. Since
- * the \c __driCreateNewScreen function is versioned, it is impossible for a
- * loader that is too old to even load this driver.
+ * \note There is no need to check the minimum API version in this
+ * function. Since the name of this function is versioned, it is
+ * impossible for a loader that is too old to even load this driver.
*/
-__DRIscreenPrivate *
-__driUtilCreateNewScreen(__DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drm_sarea_t *pSAREA,
- int fd,
- int internal_api_version,
- const struct __DriverAPIRec *driverAPI)
+static __DRIscreen *
+driCreateNewScreen(int scrn,
+ const __DRIversion *ddx_version,
+ const __DRIversion *dri_version,
+ const __DRIversion *drm_version,
+ const __DRIframebuffer *frame_buffer,
+ drmAddress pSAREA, int fd,
+ const __DRIextension **extensions,
+ const __DRIconfig ***driver_modes,
+ void *loaderPrivate)
{
- __DRIscreenPrivate *psp;
-
-
- api_ver = internal_api_version;
-
- psp = (__DRIscreenPrivate *)_mesa_calloc(sizeof(__DRIscreenPrivate));
- if (!psp) {
- return NULL;
- }
+ static const __DRIextension *emptyExtensionList[] = { NULL };
+ __DRIscreen *psp;
- /* Create the hash table */
- psp->drawHash = drmHashCreate();
- if ( psp->drawHash == NULL ) {
- _mesa_free( psp );
+ psp = _mesa_calloc(sizeof *psp);
+ if (!psp)
return NULL;
- }
- psp->display = dpy;
- psp->myNum = scrn;
- psp->psc = psc;
- psp->modes = modes;
+ setupLoaderExtensions(psp, extensions);
/*
** NOT_DONE: This is used by the X server to detect when the client
*/
psp->drawLockID = 1;
- psp->drmMajor = drm_version->major;
- psp->drmMinor = drm_version->minor;
- psp->drmPatch = drm_version->patch;
- psp->ddxMajor = ddx_version->major;
- psp->ddxMinor = ddx_version->minor;
- psp->ddxPatch = ddx_version->patch;
- psp->driMajor = dri_version->major;
- psp->driMinor = dri_version->minor;
- psp->driPatch = dri_version->patch;
-
- /* install driver's callback functions */
- memcpy( &psp->DriverAPI, driverAPI, sizeof(struct __DriverAPIRec) );
+ psp->drm_version = *drm_version;
+ psp->ddx_version = *ddx_version;
+ psp->dri_version = *dri_version;
psp->pSAREA = pSAREA;
+ psp->lock = (drmLock *) &psp->pSAREA->lock;
psp->pFB = frame_buffer->base;
psp->fbSize = frame_buffer->size;
psp->pDevPriv = frame_buffer->dev_priv;
psp->fbBPP = psp->fbStride * 8 / frame_buffer->width;
+ psp->extensions = emptyExtensionList;
psp->fd = fd;
+ psp->myNum = scrn;
+ psp->dri2.enabled = GL_FALSE;
/*
** Do not init dummy context here; actual initialization will be
*/
psp->dummyContextPriv.driScreenPriv = NULL;
- psc->destroyScreen = driDestroyScreen;
- psc->createNewDrawable = driCreateNewDrawable;
- psc->getDrawable = driGetDrawable;
- psc->getMSC = driGetMSC;
- psc->createNewContext = driCreateNewContext;
-
- if (internal_api_version >= 20070121)
- psc->setTexOffset = psp->DriverAPI.setTexOffset;
+ psp->DriverAPI = driDriverAPI;
- if ( (psp->DriverAPI.InitDriver != NULL)
- && !(*psp->DriverAPI.InitDriver)(psp) ) {
- _mesa_free( psp );
+ *driver_modes = driDriverAPI.InitScreen(psp);
+ if (*driver_modes == NULL) {
+ _mesa_free(psp);
return NULL;
}
-
return psp;
}
-
/**
- * Compare the current GLX API version with a driver supplied required version.
- *
- * The minimum required version is compared with the API version exported by
- * the \c __glXGetInternalVersion function (in libGL.so).
- *
- * \param required_version Minimum required internal GLX API version.
- * \return A tri-value return, as from strcmp is returned. A value less
- * than, equal to, or greater than zero will be returned if the
- * internal GLX API version is less than, equal to, or greater
- * than \c required_version.
- *
- * \sa __glXGetInternalVersion().
+ * DRI2
*/
-int driCompareGLXAPIVersion( GLint required_version )
+static __DRIscreen *
+dri2CreateNewScreen(int scrn, int fd,
+ const __DRIextension **extensions,
+ const __DRIconfig ***driver_configs, void *data)
{
- if ( api_ver > required_version ) {
- return 1;
- }
- else if ( api_ver == required_version ) {
- return 0;
- }
+ static const __DRIextension *emptyExtensionList[] = { NULL };
+ __DRIscreen *psp;
+ drmVersionPtr version;
+
+ if (driDriverAPI.InitScreen2 == NULL)
+ return NULL;
+
+ psp = _mesa_malloc(sizeof(*psp));
+ if (!psp)
+ return NULL;
+
+ setupLoaderExtensions(psp, extensions);
+
+ version = drmGetVersion(fd);
+ if (version) {
+ psp->drm_version.major = version->version_major;
+ psp->drm_version.minor = version->version_minor;
+ psp->drm_version.patch = version->version_patchlevel;
+ drmFreeVersion(version);
+ }
+
+ psp->extensions = emptyExtensionList;
+ psp->fd = fd;
+ psp->myNum = scrn;
+ psp->dri2.enabled = GL_TRUE;
- return -1;
+ psp->DriverAPI = driDriverAPI;
+ *driver_configs = driDriverAPI.InitScreen2(psp);
+ if (*driver_configs == NULL) {
+ _mesa_free(psp);
+ return NULL;
+ }
+
+ psp->DriverAPI = driDriverAPI;
+
+ return psp;
}
+static const __DRIextension **driGetExtensions(__DRIscreen *psp)
+{
+ return psp->extensions;
+}
+
+/** Core interface */
+const __DRIcoreExtension driCoreExtension = {
+ { __DRI_CORE, __DRI_CORE_VERSION },
+ NULL,
+ driDestroyScreen,
+ driGetExtensions,
+ driGetConfigAttrib,
+ driIndexConfigAttrib,
+ NULL,
+ driDestroyDrawable,
+ driSwapBuffers,
+ NULL,
+ driCopyContext,
+ driDestroyContext,
+ driBindContext,
+ driUnbindContext
+};
+
+/** Legacy DRI interface */
+const __DRIlegacyExtension driLegacyExtension = {
+ { __DRI_LEGACY, __DRI_LEGACY_VERSION },
+ driCreateNewScreen,
+ driCreateNewDrawable,
+ driCreateNewContext,
+};
+
+/** Legacy DRI interface */
+const __DRIdri2Extension driDRI2Extension = {
+ { __DRI_DRI2, __DRI_DRI2_VERSION },
+ dri2CreateNewScreen,
+ dri2CreateNewDrawable,
+ dri2CreateNewContext,
+};
+
+/* This is the table of extensions that the loader will dlsym() for. */
+PUBLIC const __DRIextension *__driDriverExtensions[] = {
+ &driCoreExtension.base,
+ &driLegacyExtension.base,
+ &driDRI2Extension.base,
+ NULL
+};
static int
-driQueryFrameTracking( __DRInativeDisplay * dpy, void * priv,
- int64_t * sbc, int64_t * missedFrames,
- float * lastMissedUsage, float * usage )
+driFrameTracking(__DRIdrawable *drawable, GLboolean enable)
+{
+ return GLX_BAD_CONTEXT;
+}
+
+static int
+driQueryFrameTracking(__DRIdrawable *dpriv,
+ int64_t * sbc, int64_t * missedFrames,
+ float * lastMissedUsage, float * usage)
{
__DRIswapInfo sInfo;
int status;
int64_t ust;
- __DRIdrawablePrivate * dpriv = (__DRIdrawablePrivate *) priv;
-
+ __DRIscreenPrivate *psp = dpriv->driScreenPriv;
status = dpriv->driScreenPriv->DriverAPI.GetSwapInfo( dpriv, & sInfo );
if ( status == 0 ) {
*missedFrames = sInfo.swap_missed_count;
*lastMissedUsage = sInfo.swap_missed_usage;
- (*dri_interface->getUST)( & ust );
+ (*psp->systemTime->getUST)( & ust );
*usage = driCalculateSwapUsage( dpriv, sInfo.swap_ust, ust );
}
return status;
}
+const __DRIframeTrackingExtension driFrameTrackingExtension = {
+ { __DRI_FRAME_TRACKING, __DRI_FRAME_TRACKING_VERSION },
+ driFrameTracking,
+ driQueryFrameTracking
+};
/**
* Calculate amount of swap interval used between GLX buffer swaps.
int32_t d;
int interval;
float usage = 1.0;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
-
- if ( (*dri_interface->getMSCRate)( dPriv->display, dPriv->draw, &n, &d ) ) {
- interval = (dPriv->pdraw->swap_interval != 0)
- ? dPriv->pdraw->swap_interval : 1;
+ if ( (*psp->systemTime->getMSCRate)(dPriv, &n, &d, dPriv->loaderPrivate) ) {
+ interval = (dPriv->swap_interval != 0) ? dPriv->swap_interval : 1;
/* We want to calculate
#define _DRI_UTIL_H_
#include <GL/gl.h>
-#include "drm.h"
-#include "drm_sarea.h"
-#include "xf86drm.h"
+#include <drm.h>
+#include <drm_sarea.h>
+#include <xf86drm.h>
+#include "main/glheader.h"
#include "GL/internal/glcore.h"
#include "GL/internal/dri_interface.h"
#define GLX_BAD_CONTEXT 5
-typedef struct __DRIdisplayPrivateRec __DRIdisplayPrivate;
-typedef struct __DRIscreenPrivateRec __DRIscreenPrivate;
-typedef struct __DRIcontextPrivateRec __DRIcontextPrivate;
-typedef struct __DRIdrawablePrivateRec __DRIdrawablePrivate;
typedef struct __DRIswapInfoRec __DRIswapInfo;
-typedef struct __DRIutilversionRec2 __DRIutilversion2;
+/* Typedefs to avoid rewriting the world. */
+typedef struct __DRIscreenRec __DRIscreenPrivate;
+typedef struct __DRIdrawableRec __DRIdrawablePrivate;
+typedef struct __DRIcontextRec __DRIcontextPrivate;
+
+/**
+ * Extensions.
+ */
+extern const __DRIlegacyExtension driLegacyExtension;
+extern const __DRIcoreExtension driCoreExtension;
+extern const __DRIextension driReadDrawableExtension;
+extern const __DRIcopySubBufferExtension driCopySubBufferExtension;
+extern const __DRIswapControlExtension driSwapControlExtension;
+extern const __DRIframeTrackingExtension driFrameTrackingExtension;
+extern const __DRImediaStreamCounterExtension driMediaStreamCounterExtension;
/**
* Used by DRI_VALIDATE_DRAWABLE_INFO
/**
* Utility macro to validate the drawable information.
*
- * See __DRIdrawablePrivate::pStamp and __DRIdrawablePrivate::lastStamp.
+ * See __DRIdrawable::pStamp and __DRIdrawable::lastStamp.
*/
#define DRI_VALIDATE_DRAWABLE_INFO(psp, pdp) \
do { \
* this structure.
*/
struct __DriverAPIRec {
- /**
- * Driver initialization callback
- */
- GLboolean (*InitDriver)(__DRIscreenPrivate *driScrnPriv);
-
+ const __DRIconfig **(*InitScreen) (__DRIscreen * priv);
+
/**
* Screen destruction callback
*/
- void (*DestroyScreen)(__DRIscreenPrivate *driScrnPriv);
+ void (*DestroyScreen)(__DRIscreen *driScrnPriv);
/**
* Context creation callback
*/
GLboolean (*CreateContext)(const __GLcontextModes *glVis,
- __DRIcontextPrivate *driContextPriv,
+ __DRIcontext *driContextPriv,
void *sharedContextPrivate);
/**
* Context destruction callback
*/
- void (*DestroyContext)(__DRIcontextPrivate *driContextPriv);
+ void (*DestroyContext)(__DRIcontext *driContextPriv);
/**
* Buffer (drawable) creation callback
*/
- GLboolean (*CreateBuffer)(__DRIscreenPrivate *driScrnPriv,
- __DRIdrawablePrivate *driDrawPriv,
+ GLboolean (*CreateBuffer)(__DRIscreen *driScrnPriv,
+ __DRIdrawable *driDrawPriv,
const __GLcontextModes *glVis,
GLboolean pixmapBuffer);
/**
* Buffer (drawable) destruction callback
*/
- void (*DestroyBuffer)(__DRIdrawablePrivate *driDrawPriv);
+ void (*DestroyBuffer)(__DRIdrawable *driDrawPriv);
/**
* Buffer swapping callback
*/
- void (*SwapBuffers)(__DRIdrawablePrivate *driDrawPriv);
+ void (*SwapBuffers)(__DRIdrawable *driDrawPriv);
/**
* Context activation callback
*/
- GLboolean (*MakeCurrent)(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv);
+ GLboolean (*MakeCurrent)(__DRIcontext *driContextPriv,
+ __DRIdrawable *driDrawPriv,
+ __DRIdrawable *driReadPriv);
/**
* Context unbinding callback
*/
- GLboolean (*UnbindContext)(__DRIcontextPrivate *driContextPriv);
+ GLboolean (*UnbindContext)(__DRIcontext *driContextPriv);
/**
* Retrieves statistics about buffer swap operations. Required if
* GLX_OML_sync_control or GLX_MESA_swap_frame_usage is supported.
*/
- int (*GetSwapInfo)( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
+ int (*GetSwapInfo)( __DRIdrawable *dPriv, __DRIswapInfo * sInfo );
- /**
- * Required if GLX_SGI_video_sync or GLX_OML_sync_control is
- * supported.
- */
- int (*GetMSC)( __DRIscreenPrivate * priv, int64_t * count );
/**
* These are required if GLX_OML_sync_control is supported.
*/
/*@{*/
- int (*WaitForMSC)( __DRIdrawablePrivate *priv, int64_t target_msc,
+ int (*WaitForMSC)( __DRIdrawable *priv, int64_t target_msc,
int64_t divisor, int64_t remainder,
int64_t * msc );
- int (*WaitForSBC)( __DRIdrawablePrivate *priv, int64_t target_sbc,
+ int (*WaitForSBC)( __DRIdrawable *priv, int64_t target_sbc,
int64_t * msc, int64_t * sbc );
- int64_t (*SwapBuffersMSC)( __DRIdrawablePrivate *priv, int64_t target_msc,
+ int64_t (*SwapBuffersMSC)( __DRIdrawable *priv, int64_t target_msc,
int64_t divisor, int64_t remainder );
/*@}*/
- void (*CopySubBuffer)(__DRIdrawablePrivate *driDrawPriv,
+ void (*CopySubBuffer)(__DRIdrawable *driDrawPriv,
int x, int y, int w, int h);
/**
- * See corresponding field in \c __DRIscreenRec.
+ * New version of GetMSC so we can pass drawable data to the low
+ * level DRM driver (e.g. pipe info). Required if
+ * GLX_SGI_video_sync or GLX_OML_sync_control is supported.
*/
- void (*setTexOffset)(__DRIcontext *pDRICtx, GLint texname,
- unsigned long long offset, GLint depth, GLuint pitch);
+ int (*GetDrawableMSC) ( __DRIscreen * priv,
+ __DRIdrawable *drawablePrivate,
+ int64_t *count);
+
+
+
+ /* DRI2 Entry point */
+ const __DRIconfig **(*InitScreen2) (__DRIscreen * priv);
};
+extern const struct __DriverAPIRec driDriverAPI;
+
struct __DRIswapInfoRec {
/**
/**
* Per-drawable private DRI driver information.
*/
-struct __DRIdrawablePrivateRec {
+struct __DRIdrawableRec {
/**
* Kernel drawable handle
*/
void *driverPrivate;
/**
- * X's drawable ID associated with this private drawable.
+ * Private data from the loader. We just hold on to it and pass
+ * it back when calling into loader provided functions.
*/
- __DRIid draw;
- __DRIdrawable *pdraw;
+ void *loaderPrivate;
/**
* Reference count for number of context's currently bound to this
/**
* Last value of the stamp.
*
- * If this differs from the value stored at __DRIdrawablePrivate::pStamp,
+ * If this differs from the value stored at __DRIdrawable::pStamp,
* then the drawable information has been modified by the X server, and the
* drawable information (below) should be retrieved from the X server.
*/
/*@}*/
/**
- * Pointer to context to which this drawable is currently bound.
+ * \name Vertical blank tracking information
+ * Used for waiting on vertical blank events.
*/
- __DRIcontextPrivate *driContextPriv;
+ /*@{*/
+ unsigned int vblSeq;
+ unsigned int vblFlags;
+ /*@}*/
/**
- * Pointer to screen on which this drawable was created.
+ * \name Monotonic MSC tracking
+ *
+ * Low level driver is responsible for updating msc_base and
+ * vblSeq values so that higher level code can calculate
+ * a new msc value or msc target for a WaitMSC call. The new value
+ * will be:
+ * msc = msc_base + get_vblank_count() - vblank_base;
+ *
+ * And for waiting on a value, core code will use:
+ * actual_target = target_msc - msc_base + vblank_base;
*/
- __DRIscreenPrivate *driScreenPriv;
+ /*@{*/
+ int64_t vblank_base;
+ int64_t msc_base;
+ /*@}*/
/**
- * \name Display and screen information.
- *
- * Basically just need these for when the locking code needs to call
- * \c __driUtilUpdateDrawableInfo.
+ * Pointer to context to which this drawable is currently bound.
*/
- /*@{*/
- __DRInativeDisplay *display;
- int screen;
- /*@}*/
+ __DRIcontext *driContextPriv;
/**
- * Called via glXSwapBuffers().
+ * Pointer to screen on which this drawable was created.
*/
- void (*swapBuffers)( __DRIdrawablePrivate *dPriv );
+ __DRIscreen *driScreenPriv;
+
+ /**
+ * Controls swap interval as used by GLX_SGI_swap_control and
+ * GLX_MESA_swap_control.
+ */
+ unsigned int swap_interval;
};
/**
* Per-context private driver information.
*/
-struct __DRIcontextPrivateRec {
- /**
- * Kernel context handle used to access the device lock.
- */
- __DRIid contextID;
-
+struct __DRIcontextRec {
/**
* Kernel context handle used to access the device lock.
*/
void *driverPrivate;
/**
- * This context's display pointer.
+ * Pointer back to the \c __DRIcontext that contains this structure.
*/
- __DRInativeDisplay *display;
+ __DRIcontext *pctx;
/**
* Pointer to drawable currently bound to this context for drawing.
*/
- __DRIdrawablePrivate *driDrawablePriv;
+ __DRIdrawable *driDrawablePriv;
/**
* Pointer to drawable currently bound to this context for reading.
*/
- __DRIdrawablePrivate *driReadablePriv;
+ __DRIdrawable *driReadablePriv;
/**
* Pointer to screen on which this context was created.
*/
- __DRIscreenPrivate *driScreenPriv;
+ __DRIscreen *driScreenPriv;
};
/**
* Per-screen private driver information.
*/
-struct __DRIscreenPrivateRec {
- /**
- * Display for this screen
- */
- __DRInativeDisplay *display;
-
+struct __DRIscreenRec {
/**
* Current screen's number
*/
*/
struct __DriverAPIRec DriverAPI;
+ const __DRIextension **extensions;
/**
- * \name DDX version
* DDX / 2D driver version information.
- * \todo Replace these fields with a \c __DRIversionRec.
*/
- /*@{*/
- int ddxMajor;
- int ddxMinor;
- int ddxPatch;
- /*@}*/
+ __DRIversion ddx_version;
/**
- * \name DRI version
* DRI X extension version information.
- * \todo Replace these fields with a \c __DRIversionRec.
*/
- /*@{*/
- int driMajor;
- int driMinor;
- int driPatch;
- /*@}*/
+ __DRIversion dri_version;
/**
- * \name DRM version
* DRM (kernel module) version information.
- * \todo Replace these fields with a \c __DRIversionRec.
*/
- /*@{*/
- int drmMajor;
- int drmMinor;
- int drmPatch;
- /*@}*/
+ __DRIversion drm_version;
/**
* ID used when the client sets the drawable lock.
* context is created when the first "real" context is created on this
* screen.
*/
- __DRIcontextPrivate dummyContextPriv;
-
- /**
- * Hash table to hold the drawable information for this screen.
- */
- void *drawHash;
+ __DRIcontext dummyContextPriv;
/**
* Device-dependent private information (not stored in the SAREA).
*/
void *private;
- /**
- * GLX visuals / FBConfigs for this screen. These are stored as a
- * linked list.
- *
- * \note
- * This field is \b only used in conjunction with the old interfaces. If
- * the new interfaces are used, this field will be set to \c NULL and will
- * not be dereferenced.
- */
- __GLcontextModes *modes;
-
/**
* Pointer back to the \c __DRIscreen that contains this structure.
*/
-
__DRIscreen *psc;
-};
+ /* Extensions provided by the loader. */
+ const __DRIgetDrawableInfoExtension *getDrawableInfo;
+ const __DRIsystemTimeExtension *systemTime;
+ const __DRIdamageExtension *damage;
-/**
- * Used to store a version which includes a major range instead of a single
- * major version number.
- */
-struct __DRIutilversionRec2 {
- int major_min; /** min allowed Major version number. */
- int major_max; /** max allowed Major version number. */
- int minor; /**< Minor version number. */
- int patch; /**< Patch-level. */
-};
+ struct {
+ /* Flag to indicate that this is a DRI2 screen. Many of the above
+ * fields will not be valid or initializaed in that case. */
+ int enabled;
+ __DRIdri2LoaderExtension *loader;
+ } dri2;
+ /* The lock actually in use, old sarea or DRI2 */
+ drmLock *lock;
+};
extern void
__driUtilMessage(const char *f, ...);
extern void
-__driUtilUpdateDrawableInfo(__DRIdrawablePrivate *pdp);
-
-
-extern __DRIscreenPrivate * __driUtilCreateNewScreen( __DRInativeDisplay *dpy,
- int scrn, __DRIscreen *psc, __GLcontextModes * modes,
- const __DRIversion * ddx_version, const __DRIversion * dri_version,
- const __DRIversion * drm_version, const __DRIframebuffer * frame_buffer,
- drm_sarea_t *pSAREA, int fd, int internal_api_version,
- const struct __DriverAPIRec *driverAPI );
-
-/* Test the version of the internal GLX API. Returns a value like strcmp. */
-extern int
-driCompareGLXAPIVersion( GLint required_version );
+__driUtilUpdateDrawableInfo(__DRIdrawable *pdp);
extern float
-driCalculateSwapUsage( __DRIdrawablePrivate *dPriv,
+driCalculateSwapUsage( __DRIdrawable *dPriv,
int64_t last_swap_ust, int64_t current_ust );
-/**
- * Pointer to the \c __DRIinterfaceMethods passed to the driver by the loader.
- *
- * This pointer is set in the driver's \c __driCreateNewScreen function and
- * is defined in dri_util.c.
- */
-extern const __DRIinterfaceMethods * dri_interface;
+extern GLint
+driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 );
#endif /* _DRI_UTIL_H_ */
-#include "mtypes.h"
+#include "main/mtypes.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
+#include "main/imports.h"
#include "drirenderbuffer.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "imports.h"
/**
#ifndef DRIRENDERBUFFER_H
#define DRIRENDERBUFFER_H
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "dri_util.h"
*/
#include "utils.h"
-#include "dispatch.h"
+#include "glapi/dispatch.h"
#ifndef NULL
# define NULL 0
* memset an area in I/O space
* We need to be careful about this on some archs
*/
-static __inline__ void drimemsetio(void* address, int c, int size)
+static INLINE void drimemsetio(void* address, int c, int size)
{
#if defined(__powerpc__) || defined(__ia64__)
int i;
#ifndef MMIO_H
#define MMIO_H
-#include "glheader.h"
+#include "main/glheader.h"
#if defined( __powerpc__ )
-static __inline__ uint32_t
+static INLINE uint32_t
read_MMIO_LE32( volatile void * base, unsigned long offset )
{
uint32_t val;
#else
-static __inline__ uint32_t
+static INLINE uint32_t
read_MMIO_LE32( volatile void * base, unsigned long offset )
{
volatile uint32_t * p = (volatile uint32_t *) (((volatile char *) base) + offset);
* \author Ian Romanick <idr@us.ibm.com>
*/
-#include "colormac.h"
+#include "main/colormac.h"
#include "spantmp_common.h"
#ifndef DBG
#define HW_WRITE_CLIPLOOP() HW_CLIPLOOP()
#endif
-
#if (SPANTMP_PIXEL_FMT == GL_RGB) && (SPANTMP_PIXEL_TYPE == GL_UNSIGNED_SHORT_5_6_5)
/**
** GL_RGB, GL_UNSIGNED_SHORT_5_6_5
**/
+#ifndef GET_VALUE
#ifndef GET_PTR
#define GET_PTR(_x, _y) (buf + (_x) * 2 + (_y) * pitch)
#endif
+#define GET_VALUE(_x, _y) *(volatile GLushort *)(GET_PTR(_x, _y))
+#define PUT_VALUE(_x, _y, _v) *(volatile GLushort *)(GET_PTR(_x, _y)) = (_v)
+#endif /* GET_VALUE */
+
#define INIT_MONO_PIXEL(p, color) \
p = PACK_COLOR_565( color[0], color[1], color[2] )
#define WRITE_RGBA( _x, _y, r, g, b, a ) \
- do { \
- GLshort * _p = (GLshort *) GET_PTR(_x, _y); \
- _p[0] = ((((int)r & 0xf8) << 8) | (((int)g & 0xfc) << 3) | \
- (((int)b & 0xf8) >> 3)); \
- } while(0)
+ PUT_VALUE(_x, _y, ((((int)r & 0xf8) << 8) | \
+ (((int)g & 0xfc) << 3) | \
+ (((int)b & 0xf8) >> 3))) \
-#define WRITE_PIXEL( _x, _y, p ) \
- do { \
- GLushort * _p = (GLushort *) GET_PTR(_x, _y); \
- _p[0] = p; \
- } while(0)
+#define WRITE_PIXEL( _x, _y, p ) PUT_VALUE(_x, _y, p)
#define READ_RGBA( rgba, _x, _y ) \
do { \
- GLushort p = *(volatile GLshort *) GET_PTR(_x, _y); \
+ GLushort p = GET_VALUE(_x, _y); \
rgba[0] = ((p >> 8) & 0xf8) * 255 / 0xf8; \
rgba[1] = ((p >> 3) & 0xfc) * 255 / 0xfc; \
rgba[2] = ((p << 3) & 0xf8) * 255 / 0xf8; \
** GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV
**/
+#ifndef GET_VALUE
#ifndef GET_PTR
#define GET_PTR(_x, _y) ( buf + (_x) * 4 + (_y) * pitch)
#endif
+#define GET_VALUE(_x, _y) *(volatile GLuint *)(GET_PTR(_x, _y))
+#define PUT_VALUE(_x, _y, _v) *(volatile GLuint *)(GET_PTR(_x, _y)) = (_v)
+#endif /* GET_VALUE */
+
# define INIT_MONO_PIXEL(p, color) \
p = PACK_COLOR_8888(color[3], color[0], color[1], color[2])
# define WRITE_RGBA(_x, _y, r, g, b, a) \
- do { \
- GLuint * _p = (GLuint *) GET_PTR(_x, _y); \
- _p[0] = ((r << 16) | (g << 8) | (b << 0) | (a << 24)); \
- } while(0)
+ PUT_VALUE(_x, _y, ((r << 16) | \
+ (g << 8) | \
+ (b << 0) | \
+ (a << 24)))
-#define WRITE_PIXEL(_x, _y, p) \
- do { \
- GLuint * _p = (GLuint *) GET_PTR(_x, _y); \
- _p[0] = p; \
- } while(0)
+#define WRITE_PIXEL(_x, _y, p) PUT_VALUE(_x, _y, p)
# if defined( USE_X86_ASM )
# define READ_RGBA(rgba, _x, _y) \
do { \
- GLuint p = *(volatile GLuint *) GET_PTR(_x, _y); \
+ GLuint p = GET_VALUE(_x, _y); \
__asm__ __volatile__( "bswap %0; rorl $8, %0" \
- : "=r" (p) : "r" (p) ); \
+ : "=r" (p) : "0" (p) ); \
((GLuint *)rgba)[0] = p; \
} while (0)
# elif defined( MESA_BIG_ENDIAN )
*/
# define READ_RGBA( rgba, _x, _y ) \
do { \
- GLuint p = *(volatile GLuint *) GET_PTR(_x, _y); \
+ GLuint p = GET_VALUE(_x, _y); \
GLuint t = p; \
*((uint32_t *) rgba) = (t >> 24) | (p << 8); \
} while (0)
# else
# define READ_RGBA( rgba, _x, _y ) \
do { \
- GLuint p = *(volatile GLuint *) GET_PTR(_x, _y); \
+ GLuint p = GET_VALUE(_x, _y); \
rgba[0] = (p >> 16) & 0xff; \
rgba[1] = (p >> 8) & 0xff; \
rgba[2] = (p >> 0) & 0xff; \
}
-#if defined(USE_MMX_ASM) && \
+#if defined(GET_PTR) && \
+ defined(USE_MMX_ASM) && \
(((SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)) || \
((SPANTMP_PIXEL_FMT == GL_RGB) && \
#endif
-#if defined(USE_SSE_ASM) && \
+#if defined(GET_PTR) && \
+ defined(USE_SSE_ASM) && \
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
static void TAG2(ReadRGBASpan,_SSE2)( GLcontext *ctx,
}
#endif
-#if defined(USE_SSE_ASM) && \
+#if defined(GET_PTR) && \
+ defined(USE_SSE_ASM) && \
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
static void TAG2(ReadRGBASpan,_SSE)( GLcontext *ctx,
rb->PutMonoValues = TAG(WriteMonoRGBAPixels);
rb->GetValues = TAG(ReadRGBAPixels);
+#if defined(GET_PTR)
#if defined(USE_SSE_ASM) && \
(SPANTMP_PIXEL_FMT == GL_BGRA) && \
(SPANTMP_PIXEL_TYPE == GL_UNSIGNED_INT_8_8_8_8_REV)
}
else
#endif
+#endif /* GET_PTR */
{
if (DBG) fprintf( stderr, "Using %s version of GetRow\n", "C" );
rb->GetRow = TAG(ReadRGBASpan);
#undef READ_RGBA
#undef TAG
#undef TAG2
+#undef GET_VALUE
+#undef PUT_VALUE
#undef GET_PTR
#undef SPANTMP_PIXEL_FMT
#undef SPANTMP_PIXEL_TYPE
*/
#include "texmem.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "macros.h"
-#include "texformat.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/texformat.h"
#include <assert.h>
else {
firstLevel = tObj->BaseLevel + (GLint)(tObj->MinLod + 0.5);
firstLevel = MAX2(firstLevel, tObj->BaseLevel);
+ firstLevel = MIN2(firstLevel, tObj->BaseLevel + baseImage->MaxLog2);
lastLevel = tObj->BaseLevel + (GLint)(tObj->MaxLod + 0.5);
lastLevel = MAX2(lastLevel, t->tObj->BaseLevel);
lastLevel = MIN2(lastLevel, t->tObj->BaseLevel + baseImage->MaxLog2);
#ifndef DRI_TEXMEM_H
#define DRI_TEXMEM_H
-#include "mtypes.h"
-#include "mm.h"
+#include "main/mtypes.h"
+#include "main/mm.h"
#include "xf86drm.h"
struct dri_tex_heap;
#include <string.h>
#include <stdlib.h>
-#include "mtypes.h"
-#include "extensions.h"
+#include "main/mtypes.h"
+#include "main/extensions.h"
+#include "glapi/dispatch.h"
#include "utils.h"
-#include "dispatch.h"
int driDispatchRemapTable[ driDispatchRemapTable_size ];
drmActual, drmExpected);
}
-
-
-GLint
-driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 )
-{
- if (rect2.x1 > rect1.x1) rect1.x1 = rect2.x1;
- if (rect2.x2 < rect1.x2) rect1.x2 = rect2.x2;
- if (rect2.y1 > rect1.y1) rect1.y1 = rect2.y1;
- if (rect2.y2 < rect1.y2) rect1.y2 = rect2.y2;
-
- if (rect1.x1 > rect1.x2 || rect1.y1 > rect1.y2) return 0;
-
- return (rect1.x2 - rect1.x1) * (rect1.y2 - rect1.y1);
-}
-
GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
GLint *x, GLint *y,
GLsizei *width, GLsizei *height )
return GL_TRUE;
}
-
-
/**
* Creates a set of \c __GLcontextModes that a driver will expose.
*
* \c GL_UNSIGNED_3BYTE_8_8_8, \c GL_4FLOAT_32_32_32_32,
* \c GL_4HALF_16_16_16_16, etc. We can cross that bridge when we come to it.
*/
-GLboolean
-driFillInModes( __GLcontextModes ** ptr_to_modes,
- GLenum fb_format, GLenum fb_type,
- const uint8_t * depth_bits, const uint8_t * stencil_bits,
- unsigned num_depth_stencil_bits,
- const GLenum * db_modes, unsigned num_db_modes,
- const u_int8_t * msaa_samples, unsigned num_msaa_modes,
- int visType )
+__DRIconfig **
+driCreateConfigs(GLenum fb_format, GLenum fb_type,
+ const uint8_t * depth_bits, const uint8_t * stencil_bits,
+ unsigned num_depth_stencil_bits,
+ const GLenum * db_modes, unsigned num_db_modes,
+ const u_int8_t * msaa_samples, unsigned num_msaa_modes)
{
- static const uint8_t bits_table[3][4] = {
+ static const uint8_t bits_table[4][4] = {
/* R G B A */
+ { 3, 3, 2, 0 }, /* Any GL_UNSIGNED_BYTE_3_3_2 */
{ 5, 6, 5, 0 }, /* Any GL_UNSIGNED_SHORT_5_6_5 */
{ 8, 8, 8, 0 }, /* Any RGB with any GL_UNSIGNED_INT_8_8_8_8 */
{ 8, 8, 8, 8 } /* Any RGBA with any GL_UNSIGNED_INT_8_8_8_8 */
};
- /* The following arrays are all indexed by the fb_type masked with 0x07.
- * Given the four supported fb_type values, this results in valid array
- * indices of 3, 4, 5, and 7.
- */
- static const uint32_t masks_table_rgb[8][4] = {
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+ static const uint32_t masks_table_rgb[6][4] = {
+ { 0x000000E0, 0x0000001C, 0x00000003, 0x00000000 }, /* 3_3_2 */
+ { 0x00000007, 0x00000038, 0x000000C0, 0x00000000 }, /* 2_3_3_REV */
{ 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5 */
{ 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5_REV */
{ 0xFF000000, 0x00FF0000, 0x0000FF00, 0x00000000 }, /* 8_8_8_8 */
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
{ 0x000000FF, 0x0000FF00, 0x00FF0000, 0x00000000 } /* 8_8_8_8_REV */
};
- static const uint32_t masks_table_rgba[8][4] = {
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+ static const uint32_t masks_table_rgba[6][4] = {
+ { 0x000000E0, 0x0000001C, 0x00000003, 0x00000000 }, /* 3_3_2 */
+ { 0x00000007, 0x00000038, 0x000000C0, 0x00000000 }, /* 2_3_3_REV */
{ 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5 */
{ 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5_REV */
{ 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF }, /* 8_8_8_8 */
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
{ 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000 }, /* 8_8_8_8_REV */
};
- static const uint32_t masks_table_bgr[8][4] = {
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+ static const uint32_t masks_table_bgr[6][4] = {
+ { 0x00000007, 0x00000038, 0x000000C0, 0x00000000 }, /* 3_3_2 */
+ { 0x000000E0, 0x0000001C, 0x00000003, 0x00000000 }, /* 2_3_3_REV */
{ 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5 */
{ 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5_REV */
{ 0x0000FF00, 0x00FF0000, 0xFF000000, 0x00000000 }, /* 8_8_8_8 */
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
{ 0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000 }, /* 8_8_8_8_REV */
};
- static const uint32_t masks_table_bgra[8][4] = {
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
+ static const uint32_t masks_table_bgra[6][4] = {
+ { 0x00000007, 0x00000038, 0x000000C0, 0x00000000 }, /* 3_3_2 */
+ { 0x000000E0, 0x0000001C, 0x00000003, 0x00000000 }, /* 2_3_3_REV */
{ 0x0000001F, 0x000007E0, 0x0000F800, 0x00000000 }, /* 5_6_5 */
{ 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }, /* 5_6_5_REV */
{ 0x0000FF00, 0x00FF0000, 0xFF000000, 0x000000FF }, /* 8_8_8_8 */
- { 0x00000000, 0x00000000, 0x00000000, 0x00000000 },
{ 0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000 }, /* 8_8_8_8_REV */
};
- static const uint8_t bytes_per_pixel[8] = {
- 0, 0, 0, 2, 2, 4, 0, 4
+ static const uint8_t bytes_per_pixel[6] = {
+ 1, /* 3_3_2 */
+ 1, /* 2_3_3_REV */
+ 2, /* 5_6_5 */
+ 2, /* 5_6_5_REV */
+ 4, /* 8_8_8_8 */
+ 4 /* 8_8_8_8_REV */
};
const uint8_t * bits;
const uint32_t * masks;
- const int index = fb_type & 0x07;
- __GLcontextModes * modes = *ptr_to_modes;
+ int index;
+ __DRIconfig **configs, **c;
+ __GLcontextModes *modes;
unsigned i, j, k, h;
-
-
- if ( bytes_per_pixel[ index ] == 0 ) {
- fprintf( stderr, "[%s:%u] Framebuffer type 0x%04x has 0 bytes per pixel.\n",
- __FUNCTION__, __LINE__, fb_type );
- return GL_FALSE;
+ unsigned num_modes;
+ unsigned num_accum_bits = 2;
+
+ switch ( fb_type ) {
+ case GL_UNSIGNED_BYTE_3_3_2:
+ index = 0;
+ break;
+ case GL_UNSIGNED_BYTE_2_3_3_REV:
+ index = 1;
+ break;
+ case GL_UNSIGNED_SHORT_5_6_5:
+ index = 2;
+ break;
+ case GL_UNSIGNED_SHORT_5_6_5_REV:
+ index = 3;
+ break;
+ case GL_UNSIGNED_INT_8_8_8_8:
+ index = 4;
+ break;
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ index = 5;
+ break;
+ default:
+ fprintf( stderr, "[%s:%u] Unknown framebuffer type 0x%04x.\n",
+ __FUNCTION__, __LINE__, fb_type );
+ return NULL;
}
switch ( fb_format ) {
case GL_RGB:
- bits = (bytes_per_pixel[ index ] == 2)
- ? bits_table[0] : bits_table[1];
masks = masks_table_rgb[ index ];
break;
case GL_RGBA:
- bits = (bytes_per_pixel[ index ] == 2)
- ? bits_table[0] : bits_table[2];
masks = masks_table_rgba[ index ];
break;
case GL_BGR:
- bits = (bytes_per_pixel[ index ] == 2)
- ? bits_table[0] : bits_table[1];
masks = masks_table_bgr[ index ];
break;
case GL_BGRA:
- bits = (bytes_per_pixel[ index ] == 2)
- ? bits_table[0] : bits_table[2];
masks = masks_table_bgra[ index ];
break;
default:
- fprintf( stderr, "[%s:%u] Framebuffer format 0x%04x is not GL_RGB, GL_RGBA, GL_BGR, or GL_BGRA.\n",
- __FUNCTION__, __LINE__, fb_format );
- return GL_FALSE;
+ fprintf( stderr, "[%s:%u] Unknown framebuffer format 0x%04x.\n",
+ __FUNCTION__, __LINE__, fb_format );
+ return NULL;
+ }
+
+ switch ( bytes_per_pixel[ index ] ) {
+ case 1:
+ bits = bits_table[0];
+ break;
+ case 2:
+ bits = bits_table[1];
+ break;
+ default:
+ bits = ((fb_format == GL_RGB) || (fb_format == GL_BGR))
+ ? bits_table[2]
+ : bits_table[3];
+ break;
}
+ num_modes = num_depth_stencil_bits * num_db_modes * num_accum_bits * num_msaa_modes;
+ configs = _mesa_calloc((num_modes + 1) * sizeof *configs);
+ if (configs == NULL)
+ return NULL;
+ c = configs;
for ( k = 0 ; k < num_depth_stencil_bits ; k++ ) {
for ( i = 0 ; i < num_db_modes ; i++ ) {
for ( h = 0 ; h < num_msaa_modes; h++ ) {
- for ( j = 0 ; j < 2 ; j++ ) {
+ for ( j = 0 ; j < num_accum_bits ; j++ ) {
+ *c = _mesa_malloc (sizeof **c);
+ modes = &(*c)->modes;
+ c++;
+ memset(modes, 0, sizeof *modes);
modes->redBits = bits[0];
modes->greenBits = bits[1];
modes->blueBits = bits[2];
modes->blueMask = masks[2];
modes->alphaMask = masks[3];
modes->rgbBits = modes->redBits + modes->greenBits
- + modes->blueBits + modes->alphaBits;
+ + modes->blueBits + modes->alphaBits;
modes->accumRedBits = 16 * j;
modes->accumGreenBits = 16 * j;
modes->stencilBits = stencil_bits[k];
modes->depthBits = depth_bits[k];
- modes->visualType = visType;
+ modes->transparentPixel = GLX_NONE;
+ modes->transparentRed = GLX_DONT_CARE;
+ modes->transparentGreen = GLX_DONT_CARE;
+ modes->transparentBlue = GLX_DONT_CARE;
+ modes->transparentAlpha = GLX_DONT_CARE;
+ modes->transparentIndex = GLX_DONT_CARE;
+ modes->visualType = GLX_DONT_CARE;
modes->renderType = GLX_RGBA_BIT;
modes->drawableType = GLX_WINDOW_BIT;
modes->rgbMode = GL_TRUE;
if ( db_modes[i] == GLX_NONE ) {
- modes->doubleBufferMode = GL_FALSE;
+ modes->doubleBufferMode = GL_FALSE;
}
else {
- modes->doubleBufferMode = GL_TRUE;
- modes->swapMethod = db_modes[i];
+ modes->doubleBufferMode = GL_TRUE;
+ modes->swapMethod = db_modes[i];
}
modes->samples = msaa_samples[h];
modes->sampleBuffers = modes->samples ? 1 : 0;
+
modes->haveAccumBuffer = ((modes->accumRedBits +
- modes->accumGreenBits +
- modes->accumBlueBits +
- modes->accumAlphaBits) > 0);
+ modes->accumGreenBits +
+ modes->accumBlueBits +
+ modes->accumAlphaBits) > 0);
modes->haveDepthBuffer = (modes->depthBits > 0);
modes->haveStencilBuffer = (modes->stencilBits > 0);
- modes = modes->next;
+ modes->bindToTextureRgb = GL_TRUE;
+ modes->bindToTextureRgba = GL_TRUE;
+ modes->bindToMipmapTexture = GL_FALSE;
+ modes->bindToTextureTargets = modes->rgbMode ?
+ __DRI_ATTRIB_TEXTURE_1D_BIT |
+ __DRI_ATTRIB_TEXTURE_2D_BIT |
+ __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT :
+ 0;
}
}
}
}
+ *c = NULL;
+
+ return configs;
+}
+
+const __DRIconfig **driConcatConfigs(__DRIconfig **a, __DRIconfig **b)
+{
+ const __DRIconfig **all;
+ int i, j, index;
+
+ i = 0;
+ while (a[i] != NULL)
+ i++;
+ j = 0;
+ while (b[j] != NULL)
+ j++;
+
+ all = _mesa_malloc((i + j + 1) * sizeof *all);
+ index = 0;
+ for (i = 0; a[i] != NULL; i++)
+ all[index++] = a[i];
+ for (j = 0; b[j] != NULL; j++)
+ all[index++] = b[j];
+ all[index++] = NULL;
+
+ _mesa_free(a);
+ _mesa_free(b);
+
+ return all;
+}
+
+#define __ATTRIB(attrib, field) \
+ { attrib, offsetof(__GLcontextModes, field) }
+
+static const struct { unsigned int attrib, offset; } attribMap[] = {
+ __ATTRIB(__DRI_ATTRIB_BUFFER_SIZE, rgbBits),
+ __ATTRIB(__DRI_ATTRIB_LEVEL, level),
+ __ATTRIB(__DRI_ATTRIB_RED_SIZE, redBits),
+ __ATTRIB(__DRI_ATTRIB_GREEN_SIZE, greenBits),
+ __ATTRIB(__DRI_ATTRIB_BLUE_SIZE, blueBits),
+ __ATTRIB(__DRI_ATTRIB_ALPHA_SIZE, alphaBits),
+ __ATTRIB(__DRI_ATTRIB_DEPTH_SIZE, depthBits),
+ __ATTRIB(__DRI_ATTRIB_STENCIL_SIZE, stencilBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_RED_SIZE, accumRedBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_GREEN_SIZE, accumGreenBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_BLUE_SIZE, accumBlueBits),
+ __ATTRIB(__DRI_ATTRIB_ACCUM_ALPHA_SIZE, accumAlphaBits),
+ __ATTRIB(__DRI_ATTRIB_SAMPLE_BUFFERS, sampleBuffers),
+ __ATTRIB(__DRI_ATTRIB_SAMPLES, samples),
+ __ATTRIB(__DRI_ATTRIB_DOUBLE_BUFFER, doubleBufferMode),
+ __ATTRIB(__DRI_ATTRIB_STEREO, stereoMode),
+ __ATTRIB(__DRI_ATTRIB_AUX_BUFFERS, numAuxBuffers),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_TYPE, transparentPixel),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_INDEX_VALUE, transparentPixel),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_RED_VALUE, transparentRed),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_GREEN_VALUE, transparentGreen),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_BLUE_VALUE, transparentBlue),
+ __ATTRIB(__DRI_ATTRIB_TRANSPARENT_ALPHA_VALUE, transparentAlpha),
+ __ATTRIB(__DRI_ATTRIB_FLOAT_MODE, floatMode),
+ __ATTRIB(__DRI_ATTRIB_RED_MASK, redMask),
+ __ATTRIB(__DRI_ATTRIB_GREEN_MASK, greenMask),
+ __ATTRIB(__DRI_ATTRIB_BLUE_MASK, blueMask),
+ __ATTRIB(__DRI_ATTRIB_ALPHA_MASK, alphaMask),
+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_WIDTH, maxPbufferWidth),
+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_HEIGHT, maxPbufferHeight),
+ __ATTRIB(__DRI_ATTRIB_MAX_PBUFFER_PIXELS, maxPbufferPixels),
+ __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_WIDTH, optimalPbufferWidth),
+ __ATTRIB(__DRI_ATTRIB_OPTIMAL_PBUFFER_HEIGHT, optimalPbufferHeight),
+ __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, swapMethod),
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGB, bindToTextureRgb),
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_RGBA, bindToTextureRgba),
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE, bindToMipmapTexture),
+ __ATTRIB(__DRI_ATTRIB_BIND_TO_TEXTURE_TARGETS, bindToTextureTargets),
+ __ATTRIB(__DRI_ATTRIB_YINVERTED, yInverted),
+
+ /* The struct field doesn't matter here, these are handled by the
+ * switch in driGetConfigAttribIndex. We need them in the array
+ * so the iterator includes them though.*/
+ __ATTRIB(__DRI_ATTRIB_RENDER_TYPE, level),
+ __ATTRIB(__DRI_ATTRIB_CONFIG_CAVEAT, level),
+ __ATTRIB(__DRI_ATTRIB_SWAP_METHOD, level)
+};
+
+#define ARRAY_SIZE(a) (sizeof (a) / sizeof ((a)[0]))
+
+static int
+driGetConfigAttribIndex(const __DRIconfig *config,
+ unsigned int index, unsigned int *value)
+{
+ switch (attribMap[index].attrib) {
+ case __DRI_ATTRIB_RENDER_TYPE:
+ if (config->modes.rgbMode)
+ *value = __DRI_ATTRIB_RGBA_BIT;
+ else
+ *value = __DRI_ATTRIB_COLOR_INDEX_BIT;
+ break;
+ case __DRI_ATTRIB_CONFIG_CAVEAT:
+ if (config->modes.visualRating == GLX_NON_CONFORMANT_CONFIG)
+ *value = __DRI_ATTRIB_NON_CONFORMANT_CONFIG;
+ else if (config->modes.visualRating == GLX_SLOW_CONFIG)
+ *value = __DRI_ATTRIB_SLOW_BIT;
+ else
+ *value = 0;
+ break;
+ case __DRI_ATTRIB_SWAP_METHOD:
+ break;
+
+ case __DRI_ATTRIB_FLOAT_MODE:
+ *value = config->modes.floatMode;
+ break;
+
+ default:
+ *value = *(unsigned int *)
+ ((char *) &config->modes + attribMap[index].offset);
+
+ break;
+ }
- *ptr_to_modes = modes;
return GL_TRUE;
}
+
+int
+driGetConfigAttrib(const __DRIconfig *config,
+ unsigned int attrib, unsigned int *value)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(attribMap); i++)
+ if (attribMap[i].attrib == attrib)
+ return driGetConfigAttribIndex(config, i, value);
+
+ return GL_FALSE;
+}
+
+int
+driIndexConfigAttrib(const __DRIconfig *config, int index,
+ unsigned int *attrib, unsigned int *value)
+{
+ if (index >= 0 && index < ARRAY_SIZE(attribMap)) {
+ *attrib = attribMap[index].attrib;
+ return driGetConfigAttribIndex(config, index, value);
+ }
+
+ return GL_FALSE;
+}
#ifndef DRI_DEBUG_H
#define DRI_DEBUG_H
-#include "context.h"
-#include "dri_util.h"
+#include <GL/gl.h>
+#include <GL/internal/dri_interface.h>
+#include "main/context.h"
+
+typedef struct __DRIutilversionRec2 __DRIutilversion2;
struct dri_debug_control {
const char * string;
const struct dri_extension_function * functions;
};
+/**
+ * Used to store a version which includes a major range instead of a single
+ * major version number.
+ */
+struct __DRIutilversionRec2 {
+ int major_min; /** min allowed Major version number. */
+ int major_max; /** max allowed Major version number. */
+ int minor; /**< Minor version number. */
+ int patch; /**< Patch-level. */
+};
+
extern unsigned driParseDebugString( const char * debug,
const struct dri_debug_control * control );
const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
const __DRIversion * drmActual, const __DRIversion * drmExpected);
-extern GLint driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 );
-
extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
GLint *x, GLint *y,
GLsizei *width, GLsizei *height );
-extern GLboolean driFillInModes( __GLcontextModes ** modes,
- GLenum fb_format, GLenum fb_type,
- const uint8_t * depth_bits, const uint8_t * stencil_bits,
- unsigned num_depth_stencil_bits,
- const GLenum * db_modes, unsigned num_db_modes,
- const u_int8_t * msaa_samples, unsigned num_msaa_modes, int visType );
+struct __DRIconfigRec {
+ __GLcontextModes modes;
+};
+
+extern __DRIconfig **
+driCreateConfigs(GLenum fb_format, GLenum fb_type,
+ const uint8_t * depth_bits, const uint8_t * stencil_bits,
+ unsigned num_depth_stencil_bits,
+ const GLenum * db_modes, unsigned num_db_modes,
+ const uint8_t * msaa_samples, unsigned num_msaa_modes);
+
+const __DRIconfig **driConcatConfigs(__DRIconfig **a, __DRIconfig **b);
+
+int
+driGetConfigAttrib(const __DRIconfig *config,
+ unsigned int attrib, unsigned int *value);
+int
+driIndexConfigAttrib(const __DRIconfig *config, int index,
+ unsigned int *attrib, unsigned int *value);
#endif /* DRI_DEBUG_H */
* Ian Romanick <idr@us.ibm.com>
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include "xf86drm.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/dd.h"
#include "vblank.h"
#include "xmlpool.h"
+static unsigned int msc_to_vblank(__DRIdrawablePrivate * dPriv, int64_t msc)
+{
+ return (unsigned int)(msc - dPriv->msc_base + dPriv->vblank_base);
+}
+
+static int64_t vblank_to_msc(__DRIdrawablePrivate * dPriv, unsigned int vblank)
+{
+ return (int64_t)(vblank - dPriv->vblank_base + dPriv->msc_base);
+}
+
/****************************************************************************/
/**
*
* Stores the 64-bit count of vertical refreshes since some (arbitrary)
* point in time in \c count. Unless the value wraps around, which it
- * may, it will never decrease.
+ * may, it will never decrease for a given drawable.
*
* \warning This function is called from \c glXGetVideoSyncSGI, which expects
* a \c count of type \c unsigned (32-bit), and \c glXGetSyncValuesOML, which
* currently always returns a \c sequence of type \c unsigned.
*
* \param priv Pointer to the DRI screen private struct.
+ * \param dPriv Pointer to the DRI drawable private struct
* \param count Storage to hold MSC counter.
* \return Zero is returned on success. A negative errno value
* is returned on failure.
*/
-int driGetMSC32( __DRIscreenPrivate * priv, int64_t * count )
+int driDrawableGetMSC32( __DRIscreenPrivate * priv,
+ __DRIdrawablePrivate * dPriv,
+ int64_t * count)
{
drmVBlank vbl;
int ret;
vbl.request.type = DRM_VBLANK_RELATIVE;
vbl.request.sequence = 0;
+ if ( dPriv && dPriv->vblFlags & VBLANK_FLAG_SECONDARY )
+ vbl.request.type |= DRM_VBLANK_SECONDARY;
ret = drmWaitVBlank( priv->fd, &vbl );
- *count = (int64_t)vbl.reply.sequence;
+
+ if (dPriv) {
+ *count = vblank_to_msc(dPriv, vbl.reply.sequence);
+ } else {
+ /* Old driver (no knowledge of drawable MSC callback) */
+ *count = vbl.reply.sequence;
+ }
return ret;
}
-
/****************************************************************************/
/**
* Wait for a specified refresh count. This implements most of the
*/
vbl.request.type = dont_wait ? DRM_VBLANK_RELATIVE :
DRM_VBLANK_ABSOLUTE;
- vbl.request.sequence = next;
+ vbl.request.sequence = next ? msc_to_vblank(priv, next) : 0;
+ if ( priv->vblFlags & VBLANK_FLAG_SECONDARY )
+ vbl.request.type |= DRM_VBLANK_SECONDARY;
if ( drmWaitVBlank( priv->driScreenPriv->fd, &vbl ) != 0 ) {
/* FIXME: This doesn't seem like the right thing to return here.
return GLX_BAD_CONTEXT;
}
+ *msc = vblank_to_msc(priv, vbl.reply.sequence);
+
dont_wait = 0;
- if (target_msc != 0 && vbl.reply.sequence == target)
+ if (target_msc != 0 && *msc == target)
break;
/* Assuming the wait-done test fails, the next refresh to wait for
* If this refresh has already happened, we add divisor to obtain
* the next refresh after the current one that will satisfy it.
*/
- r = (vbl.reply.sequence % (unsigned int)divisor);
- next = (vbl.reply.sequence - r + (unsigned int)remainder);
- if (next <= vbl.reply.sequence) next += (unsigned int)divisor;
+ r = (*msc % (unsigned int)divisor);
+ next = (*msc - r + (unsigned int)remainder);
+ if (next <= *msc) next += (unsigned int)divisor;
} while ( r != (unsigned int)remainder );
}
*/
vbl.request.type = DRM_VBLANK_ABSOLUTE;
- vbl.request.sequence = target_msc;
+ vbl.request.sequence = target_msc ? msc_to_vblank(priv, target_msc) : 0;
+
+ if ( priv->vblFlags & VBLANK_FLAG_SECONDARY )
+ vbl.request.type |= DRM_VBLANK_SECONDARY;
if ( drmWaitVBlank( priv->driScreenPriv->fd, &vbl ) != 0 ) {
/* FIXME: This doesn't seem like the right thing to return here.
}
}
- *msc = (target_msc & 0xffffffff00000000LL);
- *msc |= vbl.reply.sequence;
+ *msc = vblank_to_msc(priv, vbl.reply.sequence);
+
if ( *msc < target_msc ) {
*msc += 0x0000000100000000LL;
}
if ( first_time ) {
fprintf(stderr,
"%s: drmWaitVBlank returned %d, IRQs don't seem to be"
- " working correctly.\nTry running with LIBGL_THROTTLE_REFRESH"
- " and LIBL_SYNC_REFRESH unset.\n", __FUNCTION__, ret);
+ " working correctly.\nTry adjusting the vblank_mode"
+ " configuration parameter.\n", __FUNCTION__, ret);
first_time = GL_FALSE;
}
}
+/****************************************************************************/
+/**
+ * Returns the default swap interval of the given drawable.
+ */
+
+static unsigned
+driGetDefaultVBlankInterval( const __DRIdrawablePrivate *priv )
+{
+ if ( (priv->vblFlags & (VBLANK_FLAG_THROTTLE | VBLANK_FLAG_SYNC)) != 0 ) {
+ return 1;
+ }
+ else {
+ return 0;
+ }
+}
+
+
/****************************************************************************/
/**
* Sets the default swap interval when the drawable is first bound to a
* direct rendering context.
*/
-void driDrawableInitVBlank( __DRIdrawablePrivate *priv, GLuint flags,
- GLuint *vbl_seq )
+void driDrawableInitVBlank( __DRIdrawablePrivate *priv )
{
- if ( priv->pdraw->swap_interval == (unsigned)-1 ) {
+ if ( priv->swap_interval == (unsigned)-1 &&
+ !( priv->vblFlags & VBLANK_FLAG_NO_IRQ ) ) {
/* Get current vertical blank sequence */
- drmVBlank vbl = { .request={ .type = DRM_VBLANK_RELATIVE, .sequence = 0 } };
- do_wait( &vbl, vbl_seq, priv->driScreenPriv->fd );
-
- priv->pdraw->swap_interval = (flags & (VBLANK_FLAG_THROTTLE |
- VBLANK_FLAG_SYNC)) != 0 ? 1 : 0;
+ drmVBlank vbl;
+
+ vbl.request.type = DRM_VBLANK_RELATIVE;
+ if ( priv->vblFlags & VBLANK_FLAG_SECONDARY )
+ vbl.request.type |= DRM_VBLANK_SECONDARY;
+ vbl.request.sequence = 0;
+ do_wait( &vbl, &priv->vblSeq, priv->driScreenPriv->fd );
+ priv->vblank_base = priv->vblSeq;
+
+ priv->swap_interval = driGetDefaultVBlankInterval( priv );
}
}
*/
unsigned
-driGetVBlankInterval( const __DRIdrawablePrivate *priv, GLuint flags )
+driGetVBlankInterval( const __DRIdrawablePrivate *priv )
{
- if ( (flags & VBLANK_FLAG_INTERVAL) != 0 ) {
+ if ( (priv->vblFlags & VBLANK_FLAG_INTERVAL) != 0 ) {
/* this must have been initialized when the drawable was first bound
* to a direct rendering context. */
- assert ( priv->pdraw->swap_interval != (unsigned)-1 );
+ assert ( priv->swap_interval != (unsigned)-1 );
- return priv->pdraw->swap_interval;
- }
- else if ( (flags & (VBLANK_FLAG_THROTTLE | VBLANK_FLAG_SYNC)) != 0 ) {
- return 1;
- }
- else {
- return 0;
+ return priv->swap_interval;
}
+ else
+ return driGetDefaultVBlankInterval( priv );
}
*/
void
-driGetCurrentVBlank( const __DRIdrawablePrivate *priv, GLuint flags,
- GLuint *vbl_seq )
+driGetCurrentVBlank( __DRIdrawablePrivate *priv )
{
drmVBlank vbl;
vbl.request.type = DRM_VBLANK_RELATIVE;
- if ( flags & VBLANK_FLAG_SECONDARY ) {
+ if ( priv->vblFlags & VBLANK_FLAG_SECONDARY ) {
vbl.request.type |= DRM_VBLANK_SECONDARY;
}
vbl.request.sequence = 0;
- (void) do_wait( &vbl, vbl_seq, priv->driScreenPriv->fd );
+ (void) do_wait( &vbl, &priv->vblSeq, priv->driScreenPriv->fd );
}
/**
* Waits for the vertical blank for use with glXSwapBuffers.
*
- * \param vbl_seq Vertical blank sequence number (MSC) after the last buffer
- * swap. Updated after this wait.
- * \param flags \c VBLANK_FLAG bits that control how long to wait.
* \param missed_deadline Set to \c GL_TRUE if the MSC after waiting is later
- * than the "target" based on \c flags. The idea is that if
- * \c missed_deadline is set, then the application is not
- * achieving its desired framerate.
+ * than the "target" based on \c priv->vblFlags. The idea is
+ * that if \c missed_deadline is set, then the application is
+ * not achieving its desired framerate.
* \return Zero on success, -1 on error.
*/
int
-driWaitForVBlank( const __DRIdrawablePrivate *priv, GLuint * vbl_seq,
- GLuint flags, GLboolean * missed_deadline )
+driWaitForVBlank( __DRIdrawablePrivate *priv, GLboolean * missed_deadline )
{
drmVBlank vbl;
unsigned original_seq;
unsigned diff;
*missed_deadline = GL_FALSE;
- if ( (flags & (VBLANK_FLAG_INTERVAL |
- VBLANK_FLAG_THROTTLE |
- VBLANK_FLAG_SYNC)) == 0 ||
- (flags & VBLANK_FLAG_NO_IRQ) != 0 ) {
+ if ( (priv->vblFlags & (VBLANK_FLAG_INTERVAL |
+ VBLANK_FLAG_THROTTLE |
+ VBLANK_FLAG_SYNC)) == 0 ||
+ (priv->vblFlags & VBLANK_FLAG_NO_IRQ) != 0 ) {
return 0;
}
*
* VBLANK_FLAG_INTERVAL and VBLANK_FLAG_THROTTLE mean to wait for at
* least one vertical blank since the last wait. Since do_wait modifies
- * vbl_seq, we have to save the original value of vbl_seq for the
+ * priv->vblSeq, we have to save the original value of priv->vblSeq for the
* VBLANK_FLAG_INTERVAL / VBLANK_FLAG_THROTTLE calculation later.
*/
- original_seq = *vbl_seq;
- interval = driGetVBlankInterval(priv, flags);
+ original_seq = priv->vblSeq;
+ interval = driGetVBlankInterval(priv);
deadline = original_seq + interval;
vbl.request.type = DRM_VBLANK_RELATIVE;
- if ( flags & VBLANK_FLAG_SECONDARY ) {
+ if ( priv->vblFlags & VBLANK_FLAG_SECONDARY ) {
vbl.request.type |= DRM_VBLANK_SECONDARY;
}
- vbl.request.sequence = ((flags & VBLANK_FLAG_SYNC) != 0) ? 1 : 0;
+ vbl.request.sequence = ((priv->vblFlags & VBLANK_FLAG_SYNC) != 0) ? 1 : 0;
- if ( do_wait( & vbl, vbl_seq, priv->driScreenPriv->fd ) != 0 ) {
+ if ( do_wait( & vbl, &priv->vblSeq, priv->driScreenPriv->fd ) != 0 ) {
return -1;
}
- diff = *vbl_seq - deadline;
+ diff = priv->vblSeq - deadline;
/* No need to wait again if we've already reached the target */
if (diff <= (1 << 23)) {
- *missed_deadline = (flags & VBLANK_FLAG_SYNC) ? (diff > 0) : GL_TRUE;
+ *missed_deadline = (priv->vblFlags & VBLANK_FLAG_SYNC) ? (diff > 0) :
+ GL_TRUE;
return 0;
}
/* Wait until the target vertical blank. */
vbl.request.type = DRM_VBLANK_ABSOLUTE;
- if ( flags & VBLANK_FLAG_SECONDARY ) {
+ if ( priv->vblFlags & VBLANK_FLAG_SECONDARY ) {
vbl.request.type |= DRM_VBLANK_SECONDARY;
}
vbl.request.sequence = deadline;
- if ( do_wait( & vbl, vbl_seq, priv->driScreenPriv->fd ) != 0 ) {
+ if ( do_wait( & vbl, &priv->vblSeq, priv->driScreenPriv->fd ) != 0 ) {
return -1;
}
- diff = *vbl_seq - deadline;
+ diff = priv->vblSeq - deadline;
*missed_deadline = diff > 0 && diff <= (1 << 23);
return 0;
#ifndef DRI_VBLANK_H
#define DRI_VBLANK_H
-#include "context.h"
+#include "main/context.h"
#include "dri_util.h"
#include "xmlconfig.h"
*/
extern int driGetMSC32( __DRIscreenPrivate * priv, int64_t * count );
+extern int driDrawableGetMSC32( __DRIscreenPrivate * priv,
+ __DRIdrawablePrivate * drawablePrivate,
+ int64_t * count);
extern int driWaitForMSC32( __DRIdrawablePrivate *priv,
int64_t target_msc, int64_t divisor, int64_t remainder, int64_t * msc );
extern GLuint driGetDefaultVBlankFlags( const driOptionCache *optionCache );
-extern void driDrawableInitVBlank ( __DRIdrawablePrivate *priv, GLuint flags,
- GLuint *vbl_seq );
-extern unsigned driGetVBlankInterval( const __DRIdrawablePrivate *priv,
- GLuint flags );
-extern void driGetCurrentVBlank( const __DRIdrawablePrivate *priv,
- GLuint flags, GLuint *vbl_seq );
-extern int driWaitForVBlank( const __DRIdrawablePrivate *priv,
- GLuint * vbl_seq, GLuint flags, GLboolean * missed_deadline );
+extern void driDrawableInitVBlank ( __DRIdrawablePrivate *priv );
+extern unsigned driGetVBlankInterval( const __DRIdrawablePrivate *priv );
+extern void driGetCurrentVBlank( __DRIdrawablePrivate *priv );
+extern int driWaitForVBlank( __DRIdrawablePrivate *priv,
+ GLboolean * missed_deadline );
#undef usleep
#include <unistd.h> /* for usleep() */
* \author Felix Kuehling
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include <string.h>
#include <assert.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
-#include "imports.h"
+#include "main/imports.h"
#include "dri_util.h"
#include "xmlconfig.h"
#elif defined(__NetBSD__) && defined(__NetBSD_Version) && (__NetBSD_Version >= 106000100)
# include <stdlib.h>
# define GET_PROGRAM_NAME() getprogname()
+#elif defined(__sun)
+/* Solaris has getexecname() which returns the full path - return just
+ the basename to match BSD getprogname() */
+# include <stdlib.h>
+# include <libgen.h>
+# define GET_PROGRAM_NAME() basename(getexecname())
#endif
#if !defined(GET_PROGRAM_NAME)
/** \brief Parse a value of a given type. */
static GLboolean parseValue (driOptionValue *v, driOptionType type,
const XML_Char *string) {
- const XML_Char *tail;
+ const XML_Char *tail = NULL;
/* skip leading white-space */
string += strspn (string, " \f\n\r\t\v");
switch (type) {
/** \brief Output a warning message. */
#define XML_WARNING1(msg) do {\
__driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser)); \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser)); \
} while (0)
#define XML_WARNING(msg,args...) do { \
__driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
} while (0)
/** \brief Output an error message. */
#define XML_ERROR1(msg) do { \
__driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser)); \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser)); \
} while (0)
#define XML_ERROR(msg,args...) do { \
__driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
} while (0)
/** \brief Output a fatal error message and abort. */
#define XML_FATAL1(msg) do { \
fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser)); \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser)); \
abort();\
} while (0)
#define XML_FATAL(msg,args...) do { \
fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \
data->name, \
- XML_GetCurrentLineNumber(data->parser), \
- XML_GetCurrentColumnNumber(data->parser), \
+ (int) XML_GetCurrentLineNumber(data->parser), \
+ (int) XML_GetCurrentColumnNumber(data->parser), \
args); \
abort();\
} while (0)
# Only intermediate files are cleaned up. options.h is not deleted because
# it's in CVS.
clean:
- rm -f $(POT) *~
- rm -rf $(LANGS)
+ -rm -f $(POT) *~
+ -rm -rf $(LANGS)
# Default target options.h
options.h: t_options.h mo
--- /dev/null
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+dridriverdir=@DRI_DRIVER_DIR@
+
+Name: dri
+Description: Direct Rendering Infrastructure
+Version: @VERSION@
+Cflags: -I${includedir}
#include "drirenderbuffer.h"
#include "buffers.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "vbo/vbo.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
#include "tnl/t_pipeline.h"
#include "drivers/common/driverfuncs.h"
};
static __GLcontextModes *
-fbFillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
+fbFillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer )
{
__GLcontextModes * modes;
__GLcontextModes * m;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
+ modes = (*psp->contextModes->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
m = modes;
if ( ! driFillInModes( & m, fb_format, fb_type,
depth_bits_array, stencil_bits_array, depth_buffer_factor,
frame_buffer, pSAREA, fd,
internal_api_version, &fbAPI);
if ( psp != NULL ) {
- *driver_modes = fbFillInModes( psp->fbBPP,
+ *driver_modes = fbFillInModes( psp, psp->fbBPP,
(psp->fbBPP == 16) ? 16 : 24,
(psp->fbBPP == 16) ? 0 : 8,
1);
#include "utils.h"
#include "buffers.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "vbo/vbo.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
#include "tnl/t_pipeline.h"
#include "drivers/common/driverfuncs.h"
#include "drirenderbuffer.h"
#include "eglconfig.h"
-#include "eglcontext.h"
+#include "eglmain/context.h"
#include "egldisplay.h"
#include "egldriver.h"
#include "eglglobals.h"
#include "ffb_lock.h"
#include "ffb_bitmap.h"
#include "swrast/swrast.h"
-#include "image.h"
-#include "macros.h"
+#include "main/image.h"
+#include "main/macros.h"
/* Compute ceiling of integer quotient of A divided by B: */
#define CEILING( A, B ) ( (A) % (B) == 0 ? (A)/(B) : (A)/(B)+1 )
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
-#include "extensions.h"
+#include "main/mtypes.h"
+#include "main/extensions.h"
-#include "mm.h"
+#include "main/mm.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_depth.h"
/* Compute fixups of non-page aligned areas after a page fill.
* Return the number of fixups needed.
*/
-static __inline__ int
+static INLINE int
CreatorComputePageFillFixups(struct ff_fixups *fixups,
int x, int y, int w, int h,
int paligned_x, int paligned_y,
#include "dri_util.h"
#include "drm.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "ffb_xmesa.h"
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
-#include "mm.h"
+#include "main/mtypes.h"
+#include "main/mm.h"
+#include "main/extensions.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_depth.h"
#include "ffb_tris.h"
#include "ffb_clear.h"
#include "ffb_lock.h"
-#include "extensions.h"
#define FFB_DATE "20021125"
#ifndef _FFB_DD_H
#define _FFB_DD_H
-#include "context.h"
+#include "main/context.h"
void ffbDDInitDriverFuncs(GLcontext *ctx);
void ffbDDExtensionsInit(GLcontext *ctx);
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_depth.h"
#include "ffb_lock.h"
-#include "swrast/swrast.h"
#undef DEPTH_TRACE
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
-#include "mm.h"
+#include "main/mtypes.h"
+#include "main/mm.h"
+#include "main/extensions.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_depth.h"
#include "ffb_lines.h"
#include "ffb_tris.h"
#include "ffb_lock.h"
-#include "extensions.h"
#undef FFB_LINE_TRACE
-static __inline void TAG(ffb_line)(GLcontext *ctx, ffb_vertex *v0,
+static INLINE void TAG(ffb_line)(GLcontext *ctx, ffb_vertex *v0,
ffb_vertex *v1 )
{
ffbContextPtr fmesa = FFB_CONTEXT(ctx);
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "ffb_dd.h"
#include "ffb_context.h"
#include "ffb_vb.h"
-static __inline void TAG(ffb_draw_point)(GLcontext *ctx, ffb_vertex *tmp )
+static INLINE void TAG(ffb_draw_point)(GLcontext *ctx, ffb_vertex *tmp )
{
ffbContextPtr fmesa = FFB_CONTEXT(ctx);
ffb_fbcPtr ffb = fmesa->regs;
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_context.h"
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
-#include "colormac.h"
-#include "mm.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/mm.h"
+#include "main/extensions.h"
+#include "main/enums.h"
+
+#include "vbo/vbo.h"
+#include "tnl/tnl.h"
+#include "tnl/t_pipeline.h"
+#include "swrast/swrast.h"
+#include "swrast_setup/swrast_setup.h"
+
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_depth.h"
#include "ffb_tris.h"
#include "ffb_state.h"
#include "ffb_lock.h"
-#include "extensions.h"
-#include "enums.h"
-
-#include "swrast/swrast.h"
-#include "vbo/vbo.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
#undef STATE_TRACE
* David S. Miller <davem@redhat.com>
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "ffb_dd.h"
#include "ffb_span.h"
#include "ffb_context.h"
* David S. Miller <davem@redhat.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
#include "ffb_tex.h"
/* No texture unit, all software. */
* David S. Miller <davem@redhat.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
#include "swrast/s_context.h"
+#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
#include "ffb_xmesa.h"
#include "ffb_context.h"
#include "ffb_vb.h"
-#include "imports.h"
+#include "main/imports.h"
#include "tnl/t_context.h"
#include "swrast_setup/swrast_setup.h"
#include "math/m_translate.h"
#ifndef _FFB_VB_H
#define _FFB_VB_H
-#include "mtypes.h"
-#include "macros.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "tnl/t_context.h"
#include "swrast/swrast.h"
* David S. Miller <davem@redhat.com>
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include "api_noop.h"
-#include "context.h"
+#include "main/context.h"
#include "light.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "simple_list.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
#include "vtxfmt.h"
#include "ffb_xmesa.h"
#include "ffb_context.h"
#include "ffb_vb.h"
#include "tnl/tnl.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
#include "ffb_vtxfmt.h"
-#ifndef __GNUC__
-#define __inline /**/
-#endif
-
#define TNL_VERTEX ffbTnlVertex
#define INTERP_RGBA(t, out, a, b) \
/* Color functions: */
-static __inline void ffb_recalc_base_color(GLcontext *ctx)
+static INLINE void ffb_recalc_base_color(GLcontext *ctx)
{
ffbContextPtr fmesa = FFB_CONTEXT(ctx);
struct gl_light *light;
*/
#include "ffb_xmesa.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-#include "imports.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "main/matrix.h"
+#include "main/renderbuffer.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
#include "utils.h"
#include "swrast/swrast.h"
fmesa->driScreen = sPriv;
fmesa->ffb_sarea = FFB_DRISHARE(sPriv->pSAREA);
- /* Register and framebuffer hw pointers. */
+ /* Register and framebuffer pointers. */
fmesa->regs = ffbScreen->regs;
fmesa->sfb32 = ffbScreen->sfb32;
}
}
-static const struct __DriverAPIRec ffbAPI = {
- .InitDriver = ffbInitDriver,
- .DestroyScreen = ffbDestroyScreen,
- .CreateContext = ffbCreateContext,
- .DestroyContext = ffbDestroyContext,
- .CreateBuffer = ffbCreateBuffer,
- .DestroyBuffer = ffbDestroyBuffer,
- .SwapBuffers = ffbSwapBuffers,
- .MakeCurrent = ffbMakeCurrent,
- .UnbindContext = ffbUnbindContext,
- .GetSwapInfo = NULL,
- .GetMSC = NULL,
- .WaitForMSC = NULL,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL
-};
-
-
-static __GLcontextModes *
-ffbFillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
+static const __DRIconfig **
+ffbFillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer )
{
- __GLcontextModes * modes;
- __GLcontextModes * m;
- unsigned num_modes;
+ __DRIconfig **configs;
+ __GLcontextModes *m;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* GLX_SWAP_COPY_OML is only supported because the FFB driver doesn't
* support pageflipping at all.
uint8_t depth_bits_array[3];
uint8_t stencil_bits_array[3];
-
depth_bits_array[0] = 0;
depth_bits_array[1] = depth_bits;
depth_bits_array[2] = depth_bits;
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
back_buffer_factor = (have_back_buffer) ? 3 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if ( pixel_bits == 16 ) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ __LINE__);
+ return NULL;
}
-
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
- m->visualRating = GLX_SLOW_CONFIG;
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
+ m->visualRating = GLX_SLOW_CONFIG;
}
}
- return modes;
+ return (const __DRIconfig **) configs;
}
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+static const __DRIconfig **
+ffbInitScreen(__DRIscreen *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 0, 1, 1 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 0, 0, 1 };
- dri_interface = interface;
-
if ( ! driCheckDriDdxDrmVersions2( "ffb",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &ffbAPI);
- if ( psp != NULL ) {
- *driver_modes = ffbFillInModes( 32, 16, 0, GL_TRUE );
- }
+ if (!ffbInitDriver(psp))
+ return NULL;
- return (void *) psp;
+ return ffbFillInModes( psp, 32, 16, 0, GL_TRUE );
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = ffbInitScreen,
+ .DestroyScreen = ffbDestroyScreen,
+ .CreateContext = ffbCreateContext,
+ .DestroyContext = ffbDestroyContext,
+ .CreateBuffer = ffbCreateBuffer,
+ .DestroyBuffer = ffbDestroyBuffer,
+ .SwapBuffers = ffbSwapBuffers,
+ .MakeCurrent = ffbMakeCurrent,
+ .UnbindContext = ffbUnbindContext,
+ .GetSwapInfo = NULL,
+ .GetDrawableMSC = NULL,
+ .WaitForMSC = NULL,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL
+};
#include <sys/time.h>
#include "dri_util.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "ffb_drishare.h"
#include "ffb_regs.h"
#include "ffb_dac.h"
* 3DLabs Gamma driver.
*
*/
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "drivers/common/driverfuncs.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
#if defined(USE_X86_ASM)
#include "x86/common_x86_asm.h"
#endif
-#include "simple_list.h"
-#include "mm.h"
+#include "main/simple_list.h"
+#include "main/mm.h"
#include "gamma_vb.h"
#include "drm_sarea.h"
#include "colormac.h"
#include "gamma_regs.h"
-#include "gamma_macros.h"
+#include "gamma_main/macros.h"
#include "gamma_screen.h"
-#include "macros.h"
-#include "mtypes.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "glint_dri.h"
-#include "mm.h"
+#include "main/mm.h"
typedef union {
unsigned int i;
int TextureCount;
};
-static __inline GLuint gammaPackColor( GLuint cpp,
+static INLINE GLuint gammaPackColor( GLuint cpp,
GLubyte r, GLubyte g,
GLubyte b, GLubyte a )
{
*
*/
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_vb.h"
#include "gamma_lock.h"
#if defined(USE_X86_ASM)
#include "x86/common_x86_asm.h"
#endif
-#include "context.h"
+#include "main/context.h"
#include "swrast/swrast.h"
#define GAMMA_DATE "20021125"
*
*/
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "glint_dri.h"
void gammaInitHW( gammaContextPtr gmesa )
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_lock.h"
#include "drirenderbuffer.h"
*
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_tris.h"
#include "gamma_vb.h"
B_PrimType_Polygon
};
-static __inline void gammaStartPrimitive( gammaContextPtr gmesa, GLenum prim )
+static INLINE void gammaStartPrimitive( gammaContextPtr gmesa, GLenum prim )
{
CHECK_DMA_BUFFER(gmesa, 1);
WRITE(gmesa->buf, Begin, gmesa->Begin | hw_prim[prim]);
}
-static __inline void gammaEndPrimitive( gammaContextPtr gmesa )
+static INLINE void gammaEndPrimitive( gammaContextPtr gmesa )
{
GLcontext *ctx = gmesa->glCtx;
for (i = 0 ; i < VB->PrimitiveCount ; i++)
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
*
*/
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_vb.h"
#include "glint_dri.h"
-#include "imports.h"
+#include "main/imports.h"
gammaScreenPtr gammaCreateScreen( __DRIscreenPrivate *sPriv )
{
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_lock.h"
#include "colormac.h"
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
#if 0 /* Unused */
/* 32 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLuint *)(buf + (_x)*4 + (_y)*pitch) = d;
/* 24/8 bit interleaved depth/stencil functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) { \
GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
tmp &= 0xff; \
* 3DLabs Gamma driver
*/
-#include "gamma_context.h"
-#include "gamma_macros.h"
+#include "gammacontext.h"
+#include "gamma_main/macros.h"
#include "buffers.h"
-#include "macros.h"
+#include "main/macros.h"
#include "glint_dri.h"
#include "colormac.h"
#include "swrast/swrast.h"
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/texstore.h"
#include "teximage.h"
-#include "texformat.h"
+#include "main/texformat.h"
#include "texobj.h"
#include "swrast/swrast.h"
-#include "mm.h"
-#include "gamma_context.h"
+#include "main/mm.h"
+#include "gammacontext.h"
#include "colormac.h"
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
+#include "main/glheader.h"
#include "colormac.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
-#include "mm.h"
+#include "main/mm.h"
#include "glint_dri.h"
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_lock.h"
void gammaDestroyTexObj(gammaContextPtr gmesa, gammaTextureObjectPtr t)
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
-#include "gamma_context.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+
+#include "main/mm.h"
+#include "gammacontext.h"
static void gammaSetTexImages( gammaContextPtr gmesa,
struct gl_texture_object *tObj )
* 3DLabs Gamma driver.
*/
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_vb.h"
#include "gamma_tris.h"
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "colormac.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
#include "tnl/t_pipeline.h"
* 3DLabs Gamma driver.
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "colormac.h"
#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
#include "tnl/tnl.h"
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_vb.h"
#include "gamma_tris.h"
#ifndef GAMMAVB_INC
#define GAMMAVB_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#define _GAMMA_NEW_VERTEX (_NEW_TEXTURE | \
* 3DLabs Gamma driver
*/
-#include "gamma_context.h"
+#include "gammacontext.h"
#include "gamma_vb.h"
-#include "context.h"
-#include "matrix.h"
+#include "main/context.h"
+#include "main/matrix.h"
#include "glint_dri.h"
#include "swrast/swrast.h"
return GL_TRUE;
}
-static struct __DriverAPIRec gammaAPI = {
+const struct __DriverAPIRec driDriverAPI = {
gammaInitDriver,
gammaDestroyScreen,
gammaCreateContext,
+++ /dev/null
-/*
- * Copyright 2006 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * on the rights to use, copy, modify, merge, publish, distribute, sub
- * license, and/or sell copies of the Software, and to permit persons to whom
- * the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
- * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * This implements a software-only "DRI" driver. It doesn't actually speak
- * any DRI protocol or talk to the DRM, it just looks enough like a DRI driver
- * that libglx in the server can load it for software rendering in the
- * unaccelerated case.
- */
-
-static GLboolean
-glcoreInitDriver(__DRIscreenPrivate *driScreenPriv)
-{
-}
-
-static void
-glcoreDestroyScreen(__DRIScreenPrivate *driScreenPriv)
-{
-}
-
-static GLboolean
-glcoreCreateContext(const __GLcontextModes *glVisual,
- __DRIcontextPrivate *driContextPriv,
- void *shared_context)
-{
-}
-
-static void
-glcoreDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
-}
-
-static GLboolean
-glcoreCreateBuffer(__DRIscreenPrivate *driScreenPriv,
- __DRIdrawablePrivate *driDrawablePriv,
- const __GLcontextModes *mesaVisual,
- GLboolean isPixmap)
-{
-}
-
-static void
-glcoreDestroyBuffer(__DRIdrawablePrivate *driDrawablePriv)
-{
-}
-
-static void
-glcoreSwapBuffers(__DRIdrawablePrivate *driDrawablePriv)
-{
-}
-
-static GLboolean
-glcoreMakeCurrent(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawablePriv,
- __DRIdrawablePrivate *driReadablePriv)
-{
-}
-
-static GLboolean
-glcoreUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
-}
-
-static struct __DriverAPIRec glcore_api = {
- .InitDriver = glcoreInitDriver,
- .DestroyScreen = glcoreDestroyScreen,
- .CreateContext = glcoreCreateContext,
- .DestroyContext = glcoreDestroyContext,
- .CreateBuffer = glcoreCreateBuffer,
- .DestroyBuffer = glcoreDestroyBuffer,
- .SwapBuffers = glcoreSwapBuffers,
- .MakeCurrent = glcoreMakeCurrent,
- .UnbindContext = glcoreUnbindContext,
-};
-
-static __GLcontextModes *
-glcoreFillInModes(unsigned pixel_bits)
-{
-}
-
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc, const __GLcontextModes *modes,
- const __DRIversion *ddx_version,
- const __DRIversion *dri_version,
- const __DRIversion *drm_version,
- const __DRIframebuffer *fb, drmAddress pSarea,
- int fd, int internal_api_version,
- const ___DRIinterfaceMethods *interface,
- __GLcontextModes **driver_modes)
-{
- __DRIscreenPrivate *driScreenPriv;
- glcoreDriverPrivate *glcoreDriverPriv;
-
- /* would normally check ddx/dri/drm versions here */
-
- driScreenPriv = __driUtilCreateNewScreen(dpy, scrn, psc, NULL, ddx_version,
- dri_version, drm_version, fb,
- internal_api_version, &glcore_api);
- if (!driScreenPriv)
- return NULL;
-
- glcoreDriverPriv = driScreenPriv->pDrvPriv;
-
- *driver_modes = glcoreFillInModes(glcoreDriverPriv->bpp);
-
- driInitExtensions(NULL, NULL, GL_FALSE);
-
- return driScreenPriv;
-}
*/
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-#include "points.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/matrix.h"
+#include "main/simple_list.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/imports.h"
+#include "main/points.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
static void i810XMesaWindowMoved( i810ContextPtr imesa )
{
/* Determine current color drawing buffer */
- switch (imesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_FRONT_LEFT:
+ switch (imesa->glCtx->DrawBuffer->_ColorDrawBufferIndexes[0]) {
+ case BUFFER_FRONT_LEFT:
i810XMesaSetFrontClipRects( imesa );
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
i810XMesaSetBackClipRects( imesa );
break;
default:
int front = 0;
/* Determine current color drawing buffer */
- switch (ctx->DrawBuffer->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_FRONT_LEFT:
+ switch (ctx->DrawBuffer->_ColorDrawBufferIndexes[0]) {
+ case BUFFER_FRONT_LEFT:
front = 1;
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
front = 0;
break;
default:
typedef struct i810_texture_object_t *i810TextureObjectPtr;
#include "drm.h"
-#include "mtypes.h"
-#include "mm.h"
+#include "main/mtypes.h"
+#include "main/mm.h"
#include "i810screen.h"
#include "i810tex.h"
#include <unistd.h> /* for usleep() */
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/dd.h"
#include "swrast/swrast.h"
-#include "mm.h"
+#include "main/mm.h"
#include "i810screen.h"
#include "i810_dri.h"
-#include "i810context.h"
+#include "main/context.h"
#include "i810ioctl.h"
#include "i810state.h"
} \
} while (0)
-static __inline GLuint *i810AllocDmaLow( i810ContextPtr imesa, int bytes )
+static INLINE GLuint *i810AllocDmaLow( i810ContextPtr imesa, int bytes )
{
if (imesa->vertex_low + bytes > imesa->vertex_high)
i810FlushPrimsGetBuffer( imesa );
* dma buffers. Use strip/fan hardware acceleration where possible.
*
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "tnl/t_context.h"
for (i = 0 ; i < VB->PrimitiveCount ; i++)
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
*/
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "fbobject.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "main/fbobject.h"
+#include "main/matrix.h"
+#include "main/renderbuffer.h"
+#include "main/simple_list.h"
#include "utils.h"
#include "i810screen.h"
extern const struct dri_extension card_extensions[];
-static __GLcontextModes *fill_in_modes( __GLcontextModes *modes,
- unsigned pixel_bits,
- unsigned depth_bits,
- unsigned stencil_bits,
- const GLenum * db_modes,
- unsigned num_db_modes,
- int visType )
-{
- static const uint8_t bits[1][4] = {
- { 5, 6, 5, 0 }
- };
-
- static const uint32_t masks[1][4] = {
- { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 }
- };
-
- unsigned i;
- unsigned j;
- const unsigned index = 0;
-
- for ( i = 0 ; i < num_db_modes ; i++ ) {
- for ( j = 0 ; j < 2 ; j++ ) {
-
- modes->redBits = bits[index][0];
- modes->greenBits = bits[index][1];
- modes->blueBits = bits[index][2];
- modes->alphaBits = bits[index][3];
- modes->redMask = masks[index][0];
- modes->greenMask = masks[index][1];
- modes->blueMask = masks[index][2];
- modes->alphaMask = masks[index][3];
- modes->rgbBits = modes->redBits + modes->greenBits
- + modes->blueBits + modes->alphaBits;
-
- modes->accumRedBits = 16 * j;
- modes->accumGreenBits = 16 * j;
- modes->accumBlueBits = 16 * j;
- modes->accumAlphaBits = (masks[index][3] != 0) ? 16 * j : 0;
- modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
-
- modes->stencilBits = stencil_bits;
- modes->depthBits = depth_bits;
-
- modes->visualType = visType;
- modes->renderType = GLX_RGBA_BIT;
- modes->drawableType = GLX_WINDOW_BIT;
- modes->rgbMode = GL_TRUE;
-
- if ( db_modes[i] == GLX_NONE ) {
- modes->doubleBufferMode = GL_FALSE;
- }
- else {
- modes->doubleBufferMode = GL_TRUE;
- modes->swapMethod = db_modes[i];
- }
-
- modes = modes->next;
- }
- }
-
- return modes;
-
-}
-
-
-static __GLcontextModes *
-i810FillInModes( unsigned pixel_bits, unsigned depth_bits,
+static const __DRIconfig **
+i810FillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
unsigned stencil_bits, GLboolean have_back_buffer )
-{ __GLcontextModes * modes;
+{
+ __DRIconfig **configs;
__GLcontextModes * m;
- unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
unsigned i;
GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
};
- int depth_buffer_modes[2][2];
+ uint8_t depth_bits_array[2];
+ uint8_t stencil_bits_array[2];
-
- depth_buffer_modes[0][0] = depth_bits;
- depth_buffer_modes[1][0] = depth_bits;
+ depth_bits_array[0] = depth_bits;
+ depth_bits_array[1] = depth_bits;
/* Just like with the accumulation buffer, always provide some modes
* with a stencil buffer. It will be a sw fallback, but some apps won't
* care about that.
*/
- depth_buffer_modes[0][1] = 0;
- depth_buffer_modes[1][1] = (stencil_bits == 0) ? 8 : stencil_bits;
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
back_buffer_factor = (have_back_buffer) ? 2 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
- m = fill_in_modes( m, pixel_bits,
- depth_buffer_modes[i][0], depth_buffer_modes[i][1],
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR );
- }
-
- for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
- m = fill_in_modes( m, pixel_bits,
- depth_buffer_modes[i][0], depth_buffer_modes[i][1],
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR );
+ configs = driCreateConfigs(GL_RGB, GL_UNSIGNED_SHORT_5_6_5,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor,
+ back_buffer_modes, back_buffer_factor);
+ if (configs == NULL) {
+ fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
+ __func__, __LINE__ );
+ return NULL;
}
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
m->visualRating = GLX_SLOW_CONFIG;
}
}
- return modes;
-
+ return (const __DRIconfig **) configs;
}
}
-static GLboolean
-i810InitDriver(__DRIscreenPrivate *sPriv)
+static const __DRIconfig **
+i810InitScreen(__DRIscreen *sPriv)
{
+ static const __DRIversion ddx_expected = { 1, 0, 0 };
+ static const __DRIversion dri_expected = { 4, 0, 0 };
+ static const __DRIversion drm_expected = { 1, 2, 0 };
i810ScreenPrivate *i810Screen;
I810DRIPtr gDRIPriv = (I810DRIPtr)sPriv->pDevPriv;
+ if ( ! driCheckDriDdxDrmVersions2( "i810",
+ &sPriv->dri_version, & dri_expected,
+ &sPriv->ddx_version, & ddx_expected,
+ &sPriv->drm_version, & drm_expected ) ) {
+ return NULL;
+ }
+
+ driInitExtensions( NULL, card_extensions, GL_TRUE );
+
if (sPriv->devPrivSize != sizeof(I810DRIRec)) {
fprintf(stderr,"\nERROR! sizeof(I810DRIRec) does not match passed size from device driver\n");
return GL_FALSE;
i810Screen->depth.handle,
i810Screen->depth.size,
(drmAddress *)&i810Screen->depth.map) != 0) {
- FREE(i810Screen);
drmUnmap(i810Screen->back.map, i810Screen->back.size);
+ FREE(i810Screen);
sPriv->private = NULL;
__driUtilMessage("i810InitDriver: drmMap (2) failed");
return GL_FALSE;
i810Screen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
- return GL_TRUE;
+ return i810FillInModes(sPriv, 16, 16, 0, 1);
}
static void
_mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
}
-
-static const struct __DriverAPIRec i810API = {
- .InitDriver = i810InitDriver,
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = i810InitScreen,
.DestroyScreen = i810DestroyScreen,
.CreateContext = i810CreateContext,
.DestroyContext = i810DestroyContext,
.MakeCurrent = i810MakeCurrent,
.UnbindContext = i810UnbindContext,
.GetSwapInfo = NULL,
- .GetMSC = NULL,
+ .GetDrawableMSC = NULL,
.WaitForMSC = NULL,
.WaitForSBC = NULL,
.SwapBuffersMSC = NULL
};
-
-
-/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
-{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 1, 0, 0 };
- static const __DRIversion dri_expected = { 4, 0, 0 };
- static const __DRIversion drm_expected = { 1, 2, 0 };
-
- dri_interface = interface;
-
- if ( ! driCheckDriDdxDrmVersions2( "i810",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
- return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &i810API);
- if ( psp != NULL ) {
- *driver_modes = i810FillInModes( 16,
- 16, 0,
- 1);
- driInitExtensions( NULL, card_extensions, GL_TRUE );
- }
-
- return (void *) psp;
-}
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "swrast/swrast.h"
#include "i810screen.h"
#include "i810_dri.h"
#include "i810span.h"
#include "i810ioctl.h"
-#include "swrast/swrast.h"
#define DBG 0
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
#include <stdio.h>
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "dd.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/dd.h"
+#include "main/colormac.h"
+#include "swrast/swrast.h"
+#include "tnl/tnl.h"
+#include "tnl/t_pipeline.h"
+#include "vbo/vbo.h"
+#include "swrast_setup/swrast_setup.h"
#include "texmem.h"
#include "i810tris.h"
#include "i810ioctl.h"
-#include "swrast/swrast.h"
-#include "tnl/tnl.h"
-#include "vbo/vbo.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-static __inline__ GLuint i810PackColor(GLuint format,
+static INLINE GLuint i810PackColor(GLuint format,
GLubyte r, GLubyte g,
GLubyte b, GLubyte a)
{
i810ContextPtr imesa = I810_CONTEXT(ctx);
int front = 0;
- /*
- * _DrawDestMask is easier to cope with than <mode>.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_FRONT_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
+ FALLBACK( imesa, I810_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0]) {
+ case BUFFER_FRONT_LEFT:
front = 1;
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
front = 0;
break;
default:
- /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
FALLBACK( imesa, I810_FALLBACK_DRAW_BUFFER, GL_TRUE );
return;
}
*
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texmem.h"
-#include "texobj.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+#include "main/colormac.h"
+#include "main/texobj.h"
+#include "main/mm.h"
#include "swrast/swrast.h"
-#include "colormac.h"
-#include "texobj.h"
-#include "mm.h"
+
+#include "texmem.h"
#include "i810screen.h"
#include "i810_dri.h"
#ifndef I810TEX_INC
#define I810TEX_INC
-#include "mtypes.h"
-#include "mm.h"
+#include "main/mtypes.h"
+#include "main/mm.h"
#include "i810context.h"
#include "i810_3d_reg.h"
*
*/
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "colormac.h"
-#include "mm.h"
-#include "texformat.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/mm.h"
+#include "main/texformat.h"
#include "i810screen.h"
#include "i810_dri.h"
-
#include "i810context.h"
#include "i810tex.h"
#include "i810state.h"
/* From linux kernel i386 header files, copes with odd sizes better
* than COPY_DWORDS would:
*/
-static __inline__ void * __memcpy(void * to, const void * from, size_t n)
+static INLINE void * __memcpy(void * to, const void * from, size_t n)
{
int d0, d1, d2;
__asm__ __volatile__(
*
*/
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "texformat.h"
-#include "simple_list.h"
-#include "enums.h"
-
-#include "mm.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/texformat.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/mm.h"
#include "i810screen.h"
#include "i810_dri.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "enums.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
} while (0)
#endif
-static __inline__ void i810_draw_triangle( i810ContextPtr imesa,
+static INLINE void i810_draw_triangle( i810ContextPtr imesa,
i810VertexPtr v0,
i810VertexPtr v1,
i810VertexPtr v2 )
}
-static __inline__ void i810_draw_quad( i810ContextPtr imesa,
+static INLINE void i810_draw_quad( i810ContextPtr imesa,
i810VertexPtr v0,
i810VertexPtr v1,
i810VertexPtr v2,
}
-static __inline__ void i810_draw_point( i810ContextPtr imesa,
+static INLINE void i810_draw_point( i810ContextPtr imesa,
i810VertexPtr tmp )
{
GLfloat sz = 0.5 * CLAMP(imesa->glCtx->Point.Size,
}
-static __inline__ void i810_draw_line( i810ContextPtr imesa,
+static INLINE void i810_draw_line( i810ContextPtr imesa,
i810VertexPtr v0,
i810VertexPtr v1 )
{
#ifndef I810TRIS_INC
#define I810TRIS_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void i810PrintRenderState( const char *msg, GLuint state );
extern void i810InitTriFuncs( GLcontext *ctx );
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#include "i810screen.h"
#include "i810_dri.h"
-
#include "i810context.h"
#include "i810vb.h"
#include "i810ioctl.h"
#ifndef I810VB_INC
#define I810VB_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#define _I810_NEW_VERTEX (_NEW_TEXTURE | \
MINIGLX_SOURCES = server/intel_dri.c
DRIVER_SOURCES = \
- i915_context.c \
- i915_debug.c \
- i915_fragprog.c \
- i915_metaops.c \
- i915_program.c \
- i915_state.c \
- i915_tex.c \
- i915_texprog.c \
- i915_texstate.c \
- i915_vtbl.c \
i830_context.c \
i830_metaops.c \
i830_state.c \
i830_tex.c \
i830_texstate.c \
i830_vtbl.c \
+ intel_render.c \
+ intel_regions.c \
+ intel_buffer_objects.c \
intel_batchbuffer.c \
- intel_context.c \
- intel_ioctl.c \
+ intel_mipmap_tree.c \
+ i915_tex_layout.c \
+ intel_tex_layout.c \
+ intel_tex_image.c \
+ intel_tex_subimage.c \
+ intel_tex_copy.c \
+ intel_tex_validate.c \
+ intel_tex_format.c \
+ intel_tex.c \
intel_pixel.c \
- intel_render.c \
- intel_rotate.c \
+ intel_pixel_bitmap.c \
+ intel_pixel_copy.c \
+ intel_pixel_draw.c \
+ intel_pixel_read.c \
+ intel_buffers.c \
+ intel_blit.c \
+ i915_tex.c \
+ i915_texstate.c \
+ i915_context.c \
+ i915_debug.c \
+ i915_debug_fp.c \
+ i915_fragprog.c \
+ i915_metaops.c \
+ i915_program.c \
+ i915_state.c \
+ i915_vtbl.c \
+ intel_context.c \
+ intel_decode.c \
intel_screen.c \
intel_span.c \
intel_state.c \
- intel_tex.c \
- intel_texmem.c \
- intel_tris.c
+ intel_tris.c \
+ intel_fbo.c \
+ intel_depthstencil.c
C_SOURCES = \
$(COMMON_SOURCES) \
ASM_SOURCES =
+DRIVER_DEFINES = -I../intel -I../intel/server -DI915 \
+ $(shell pkg-config libdrm --atleast-version=2.3.1 \
+ && echo "-DDRM_VBLANK_FLIP=DRM_VBLANK_FLIP")
+DRI_LIB_DEPS += -ldrm_intel
include ../Makefile.template
+intel_decode.o: ../intel/intel_decode.c
+
+intel_tex_layout.o: ../intel/intel_tex_layout.c
+
symlinks:
**************************************************************************/
#include "i830_context.h"
-#include "imports.h"
+#include "main/imports.h"
#include "texmem.h"
#include "intel_tex.h"
#include "tnl/tnl.h"
#include "tnl/t_vertex.h"
#include "tnl/t_context.h"
+#include "tnl/t_pipeline.h"
#include "utils.h"
+#include "intel_span.h"
+#include "intel_pixel.h"
+#include "intel_tris.h"
/***************************************
* Mesa's Driver Functions
***************************************/
-static const struct dri_extension i830_extensions[] =
+static void
+i830InitDriverFunctions(struct dd_function_table *functions)
{
- { "GL_ARB_texture_env_crossbar", NULL },
- { NULL, NULL }
-};
-
-
-static void i830InitDriverFunctions( struct dd_function_table *functions )
-{
- intelInitDriverFunctions( functions );
- i830InitStateFuncs( functions );
- i830InitTextureFuncs( functions );
+ intelInitDriverFunctions(functions);
+ i830InitStateFuncs(functions);
+ i830InitTextureFuncs(functions);
}
+extern const struct tnl_pipeline_stage *intel_pipeline[];
-GLboolean i830CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate)
+GLboolean
+i830CreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate)
{
struct dd_function_table functions;
- i830ContextPtr i830 = (i830ContextPtr) CALLOC_STRUCT(i830_context);
- intelContextPtr intel = &i830->intel;
+ struct i830_context *i830 = CALLOC_STRUCT(i830_context);
+ struct intel_context *intel = &i830->intel;
GLcontext *ctx = &intel->ctx;
- GLuint i;
- if (!i830) return GL_FALSE;
+ if (!i830)
+ return GL_FALSE;
- i830InitVtbl( i830 );
- i830InitDriverFunctions( &functions );
+ i830InitVtbl(i830);
+ i830InitDriverFunctions(&functions);
- if (!intelInitContext( intel, mesaVis, driContextPriv,
- sharedContextPrivate, &functions )) {
+ if (!intelInitContext(intel, mesaVis, driContextPriv,
+ sharedContextPrivate, &functions)) {
FREE(i830);
return GL_FALSE;
}
+ /* Initialize swrast, tnl driver tables: */
+ intelInitSpanFuncs(ctx);
+ intelInitTriFuncs(ctx);
+
+ /* Install the customized pipeline: */
+ _tnl_destroy_pipeline(ctx);
+ _tnl_install_pipeline(ctx, intel_pipeline);
+
+ if (intel->no_rast)
+ FALLBACK(intel, INTEL_FALLBACK_USER, 1);
+
intel->ctx.Const.MaxTextureUnits = I830_TEX_UNITS;
intel->ctx.Const.MaxTextureImageUnits = I830_TEX_UNITS;
intel->ctx.Const.MaxTextureCoordUnits = I830_TEX_UNITS;
- intel->nr_heaps = 1;
- intel->texture_heaps[0] =
- driCreateTextureHeap( 0, intel,
- intel->intelScreen->tex.size,
- 12,
- I830_NR_TEX_REGIONS,
- intel->sarea->texList,
- (unsigned *) & intel->sarea->texAge,
- & intel->swapped,
- sizeof( struct i830_texture_object ),
- (destroy_texture_object_t *)intelDestroyTexObj );
-
- /* FIXME: driCalculateMaxTextureLevels assumes that mipmaps are tightly
- * FIXME: packed, but they're not in Intel graphics hardware.
+ /* Advertise the full hardware capabilities. The new memory
+ * manager should cope much better with overload situations:
*/
- intel->ctx.Const.MaxTextureUnits = I830_TEX_UNITS;
- i = driQueryOptioni( &intel->optionCache, "allow_large_textures");
- driCalculateMaxTextureLevels( intel->texture_heaps,
- intel->nr_heaps,
- &intel->ctx.Const,
- 4,
- 11, /* max 2D texture size is 2048x2048 */
- 8, /* max 3D texture size is 256^3 */
- 10, /* max CUBE texture size is 1024x1024 */
- 11, /* max RECT. supported */
- 12,
- GL_FALSE,
- i );
-
- _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12,
- 18 * sizeof(GLfloat) );
-
- intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf;
+ ctx->Const.MaxTextureLevels = 12;
+ ctx->Const.Max3DTextureLevels = 9;
+ ctx->Const.MaxCubeTextureLevels = 11;
+ ctx->Const.MaxTextureRectSize = (1 << 11);
+ ctx->Const.MaxTextureUnits = I830_TEX_UNITS;
- driInitExtensions( ctx, i830_extensions, GL_FALSE );
+ _tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12,
+ 18 * sizeof(GLfloat));
- i830InitState( i830 );
+ intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf;
+ i830InitState(i830);
+ i830InitMetaFuncs(i830);
- _tnl_allow_vertex_fog( ctx, 1 );
- _tnl_allow_pixel_fog( ctx, 0 );
+ _tnl_allow_vertex_fog(ctx, 1);
+ _tnl_allow_pixel_fog(ctx, 0);
return GL_TRUE;
}
-
*/
#define I830_DESTREG_CBUFADDR0 0
#define I830_DESTREG_CBUFADDR1 1
-#define I830_DESTREG_CBUFADDR2 2
-#define I830_DESTREG_DBUFADDR0 3
-#define I830_DESTREG_DBUFADDR1 4
-#define I830_DESTREG_DBUFADDR2 5
-#define I830_DESTREG_DV0 6
-#define I830_DESTREG_DV1 7
-#define I830_DESTREG_SENABLE 8
-#define I830_DESTREG_SR0 9
-#define I830_DESTREG_SR1 10
-#define I830_DESTREG_SR2 11
-#define I830_DEST_SETUP_SIZE 12
+#define I830_DESTREG_DBUFADDR0 2
+#define I830_DESTREG_DBUFADDR1 3
+#define I830_DESTREG_DV0 4
+#define I830_DESTREG_DV1 5
+#define I830_DESTREG_SENABLE 6
+#define I830_DESTREG_SR0 7
+#define I830_DESTREG_SR1 8
+#define I830_DESTREG_SR2 9
+#define I830_DESTREG_DRAWRECT0 10
+#define I830_DESTREG_DRAWRECT1 11
+#define I830_DESTREG_DRAWRECT2 12
+#define I830_DESTREG_DRAWRECT3 13
+#define I830_DESTREG_DRAWRECT4 14
+#define I830_DESTREG_DRAWRECT5 15
+#define I830_DEST_SETUP_SIZE 16
#define I830_CTXREG_STATE1 0
#define I830_CTXREG_STATE2 1
#define I830_CTXREG_AA 9
#define I830_CTXREG_FOGCOLOR 10
#define I830_CTXREG_BLENDCOLOR0 11
-#define I830_CTXREG_BLENDCOLOR1 12
+#define I830_CTXREG_BLENDCOLOR1 12
#define I830_CTXREG_VF 13
#define I830_CTXREG_VF2 14
#define I830_CTXREG_MCSB0 15
#define I830_STPREG_ST1 1
#define I830_STP_SETUP_SIZE 2
-#define I830_TEXREG_TM0LI 0 /* load immediate 2 texture map n */
-#define I830_TEXREG_TM0S0 1
-#define I830_TEXREG_TM0S1 2
-#define I830_TEXREG_TM0S2 3
-#define I830_TEXREG_TM0S3 4
-#define I830_TEXREG_TM0S4 5
-#define I830_TEXREG_MCS 6 /* _3DSTATE_MAP_COORD_SETS */
-#define I830_TEXREG_CUBE 7 /* _3DSTATE_MAP_SUBE */
-#define I830_TEX_SETUP_SIZE 8
+#define I830_TEXREG_TM0LI 0 /* load immediate 2 texture map n */
+#define I830_TEXREG_TM0S1 1
+#define I830_TEXREG_TM0S2 2
+#define I830_TEXREG_TM0S3 3
+#define I830_TEXREG_TM0S4 4
+#define I830_TEXREG_MCS 5 /* _3DSTATE_MAP_COORD_SETS */
+#define I830_TEXREG_CUBE 6 /* _3DSTATE_MAP_SUBE */
+#define I830_TEX_SETUP_SIZE 7
-#define I830_TEXBLEND_SIZE 12 /* (4 args + op) * 2 + COLOR_FACTOR */
+#define I830_TEXBLEND_SIZE 12 /* (4 args + op) * 2 + COLOR_FACTOR */
struct i830_texture_object
{
#define I830_TEX_UNITS 4
-struct i830_hw_state {
+struct i830_hw_state
+{
GLuint Ctx[I830_CTX_SETUP_SIZE];
GLuint Buffer[I830_DEST_SETUP_SIZE];
GLuint Stipple[I830_STP_SETUP_SIZE];
GLuint Tex[I830_TEX_UNITS][I830_TEX_SETUP_SIZE];
GLuint TexBlend[I830_TEX_UNITS][I830_TEXBLEND_SIZE];
GLuint TexBlendWordsUsed[I830_TEX_UNITS];
- GLuint emitted; /* I810_UPLOAD_* */
+
+ struct intel_region *draw_region;
+ struct intel_region *depth_region;
+
+ /* Regions aren't actually that appropriate here as the memory may
+ * be from a PBO or FBO. Will have to do this for draw and depth for
+ * FBO's...
+ */
+ dri_bo *tex_buffer[I830_TEX_UNITS];
+ GLuint tex_offset[I830_TEX_UNITS];
+
+ GLuint emitted; /* I810_UPLOAD_* */
GLuint active;
};
-struct i830_context
+struct i830_context
{
struct intel_context intel;
-
- DECLARE_RENDERINPUTS(last_index_bitset);
+
+ GLuint lodbias_tm0s3[MAX_TEXTURE_UNITS];
+ DECLARE_RENDERINPUTS(last_index_bitset);
struct i830_hw_state meta, initial, state, *current;
};
-typedef struct i830_context *i830ContextPtr;
-typedef struct i830_texture_object *i830TextureObjectPtr;
-
-#define I830_CONTEXT(ctx) ((i830ContextPtr)(ctx))
/* i830_vtbl.c
*/
-extern void
-i830InitVtbl( i830ContextPtr i830 );
+extern void i830InitVtbl(struct i830_context *i830);
+extern void
+i830_state_draw_region(struct intel_context *intel,
+ struct i830_hw_state *state,
+ struct intel_region *color_region,
+ struct intel_region *depth_region);
/* i830_context.c
*/
-extern GLboolean
-i830CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
+extern GLboolean
+i830CreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate);
/* i830_tex.c, i830_texstate.c
*/
-extern void
-i830UpdateTextureState( intelContextPtr intel );
-
-extern void
-i830InitTextureFuncs( struct dd_function_table *functions );
+extern void i830UpdateTextureState(struct intel_context *intel);
-extern intelTextureObjectPtr
-i830AllocTexObj( struct gl_texture_object *tObj );
+extern void i830InitTextureFuncs(struct dd_function_table *functions);
/* i830_texblend.c
*/
-extern GLuint i830SetTexEnvCombine(i830ContextPtr i830,
- const struct gl_tex_env_combine_state * combine, GLint blendUnit,
- GLuint texel_op, GLuint *state, const GLfloat *factor );
+extern GLuint i830SetTexEnvCombine(struct i830_context *i830,
+ const struct gl_tex_env_combine_state
+ *combine, GLint blendUnit, GLuint texel_op,
+ GLuint * state, const GLfloat * factor);
-extern void
-i830EmitTextureBlend( i830ContextPtr i830 );
+extern void i830EmitTextureBlend(struct i830_context *i830);
/* i830_state.c
*/
-extern void
-i830InitStateFuncs( struct dd_function_table *functions );
+extern void i830InitStateFuncs(struct dd_function_table *functions);
-extern void
-i830EmitState( i830ContextPtr i830 );
+extern void i830EmitState(struct i830_context *i830);
-extern void
-i830InitState( i830ContextPtr i830 );
+extern void i830InitState(struct i830_context *i830);
/* i830_metaops.c
*/
-extern GLboolean
-i830TryTextureReadPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *pixels );
-
-extern GLboolean
-i830TryTextureDrawPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels );
-
-extern void
-i830ClearWithTris( intelContextPtr intel, GLbitfield mask,
- GLboolean all, GLint cx, GLint cy, GLint cw, GLint ch);
+extern void i830InitMetaFuncs(struct i830_context *i830);
-extern void
-i830RotateWindow(intelContextPtr intel, __DRIdrawablePrivate *dPriv,
- GLuint srcBuf);
+/*======================================================================
+ * Inline conversion functions. These are better-typed than the
+ * macros used previously:
+ */
+static INLINE struct i830_context *
+i830_context(GLcontext * ctx)
+{
+ return (struct i830_context *) ctx;
+}
#endif
-
*
**************************************************************************/
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "utils.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
-#include "intel_ioctl.h"
+#include "intel_regions.h"
#include "i830_context.h"
#include "i830_reg.h"
/* A large amount of state doesn't need to be uploaded.
*/
#define ACTIVE (I830_UPLOAD_INVARIENT | \
- I830_UPLOAD_TEXBLEND(0) | \
- I830_UPLOAD_STIPPLE | \
I830_UPLOAD_CTX | \
I830_UPLOAD_BUFFERS | \
- I830_UPLOAD_TEX(0))
+ I830_UPLOAD_STIPPLE | \
+ I830_UPLOAD_TEXBLEND(0) | \
+ I830_UPLOAD_TEX(0))
#define SET_STATE( i830, STATE ) \
do { \
- i830->current->emitted = 0; \
+ i830->current->emitted &= ~ACTIVE; \
i830->current = &i830->STATE; \
- i830->current->emitted = 0; \
+ i830->current->emitted &= ~ACTIVE; \
} while (0)
-/* Operations where the 3D engine is decoupled temporarily from the
- * current GL state and used for other purposes than simply rendering
- * incoming triangles.
- */
-static void set_initial_state( i830ContextPtr i830 )
-{
- memcpy(&i830->meta, &i830->initial, sizeof(i830->meta) );
- i830->meta.active = ACTIVE;
- i830->meta.emitted = 0;
-}
-
-static void set_no_depth_stencil_write( i830ContextPtr i830 )
+static void
+set_no_stencil_write(struct intel_context *intel)
{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+
/* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_FALSE )
*/
i830->meta.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_STENCIL_TEST;
i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_STENCIL_TEST;
i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_STENCIL_WRITE;
+ i830->meta.emitted &= ~I830_UPLOAD_CTX;
+}
+
+static void
+set_no_depth_write(struct intel_context *intel)
+{
+ struct i830_context *i830 = i830_context(&intel->ctx);
/* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
*/
i830->meta.emitted &= ~I830_UPLOAD_CTX;
}
-/* Set stencil unit to replace always with the reference value.
+/* Set depth unit to replace.
*/
-static void set_stencil_replace( i830ContextPtr i830,
- GLuint s_mask,
- GLuint s_clear)
+static void
+set_depth_replace(struct intel_context *intel)
{
- /* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_TRUE )
- */
- i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
- i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
-
+ struct i830_context *i830 = i830_context(&intel->ctx);
/* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
+ * ctx->Driver.DepthMask( ctx, GL_TRUE )
*/
i830->meta.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
i830->meta.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
- i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
- i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DEPTH_WRITE;
+ i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_DEPTH_TEST;
+ i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_DEPTH_WRITE;
+
+ /* ctx->Driver.DepthFunc( ctx, GL_ALWAYS )
+ */
+ i830->meta.Ctx[I830_CTXREG_STATE3] &= ~DEPTH_TEST_FUNC_MASK;
+ i830->meta.Ctx[I830_CTXREG_STATE3] |= (ENABLE_DEPTH_TEST_FUNC |
+ DEPTH_TEST_FUNC
+ (COMPAREFUNC_ALWAYS));
+
+ i830->meta.emitted &= ~I830_UPLOAD_CTX;
+}
+
+
+/* Set stencil unit to replace always with the reference value.
+ */
+static void
+set_stencil_replace(struct intel_context *intel,
+ GLuint s_mask, GLuint s_clear)
+{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+
+ /* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_TRUE )
+ */
+ i830->meta.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
+ i830->meta.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
/* ctx->Driver.StencilMask( ctx, s_mask )
*/
i830->meta.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
i830->meta.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK((s_mask&0xff)));
+ STENCIL_WRITE_MASK((s_mask &
+ 0xff)));
/* ctx->Driver.StencilOp( ctx, GL_REPLACE, GL_REPLACE, GL_REPLACE )
*/
i830->meta.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_OPS_MASK);
- i830->meta.Ctx[I830_CTXREG_STENCILTST] |=
+ i830->meta.Ctx[I830_CTXREG_STENCILTST] |=
(ENABLE_STENCIL_PARMS |
STENCIL_FAIL_OP(STENCILOP_REPLACE) |
STENCIL_PASS_DEPTH_FAIL_OP(STENCILOP_REPLACE) |
*/
i830->meta.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
i830->meta.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(0xff));
+ STENCIL_TEST_MASK(0xff));
i830->meta.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_REF_VALUE_MASK |
- ENABLE_STENCIL_TEST_FUNC_MASK);
- i830->meta.Ctx[I830_CTXREG_STENCILTST] |=
+ ENABLE_STENCIL_TEST_FUNC_MASK);
+ i830->meta.Ctx[I830_CTXREG_STENCILTST] |=
(ENABLE_STENCIL_REF_VALUE |
ENABLE_STENCIL_TEST_FUNC |
- STENCIL_REF_VALUE((s_clear&0xff)) |
+ STENCIL_REF_VALUE((s_clear & 0xff)) |
STENCIL_TEST_FUNC(COMPAREFUNC_ALWAYS));
}
-static void set_color_mask( i830ContextPtr i830, GLboolean state )
+static void
+set_color_mask(struct intel_context *intel, GLboolean state)
{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+
const GLuint mask = ((1 << WRITEMASK_RED_SHIFT) |
- (1 << WRITEMASK_GREEN_SHIFT) |
- (1 << WRITEMASK_BLUE_SHIFT) |
- (1 << WRITEMASK_ALPHA_SHIFT));
+ (1 << WRITEMASK_GREEN_SHIFT) |
+ (1 << WRITEMASK_BLUE_SHIFT) |
+ (1 << WRITEMASK_ALPHA_SHIFT));
i830->meta.Ctx[I830_CTXREG_ENABLES_2] &= ~mask;
if (state) {
- i830->meta.Ctx[I830_CTXREG_ENABLES_2] |=
- (i830->state.Ctx[I830_CTXREG_ENABLES_2] & mask);
+ i830->meta.Ctx[I830_CTXREG_ENABLES_2] |=
+ (i830->state.Ctx[I830_CTXREG_ENABLES_2] & mask);
}
-
+
i830->meta.emitted &= ~I830_UPLOAD_CTX;
}
/* Installs a one-stage passthrough texture blend pipeline. Is there
* more that can be done to turn off texturing?
*/
-static void set_no_texture( i830ContextPtr i830 )
+static void
+set_no_texture(struct intel_context *intel)
{
+ struct i830_context *i830 = i830_context(&intel->ctx);
static const struct gl_tex_env_combine_state comb = {
GL_NONE, GL_NONE,
- { GL_TEXTURE, 0, 0, }, { GL_TEXTURE, 0, 0, },
- { GL_SRC_COLOR, 0, 0 }, { GL_SRC_ALPHA, 0, 0 },
+ {GL_TEXTURE, 0, 0,}, {GL_TEXTURE, 0, 0,},
+ {GL_SRC_COLOR, 0, 0}, {GL_SRC_ALPHA, 0, 0},
0, 0, 0, 0
};
i830->meta.TexBlendWordsUsed[0] =
- i830SetTexEnvCombine( i830, & comb, 0, TEXBLENDARG_TEXEL0,
- i830->meta.TexBlend[0], NULL);
+ i830SetTexEnvCombine(i830, &comb, 0, TEXBLENDARG_TEXEL0,
+ i830->meta.TexBlend[0], NULL);
i830->meta.TexBlend[0][0] |= TEXOP_LAST_STAGE;
i830->meta.emitted &= ~I830_UPLOAD_TEXBLEND(0);
/* Set up a single element blend stage for 'replace' texturing with no
* funny ops.
*/
-static void enable_texture_blend_replace( i830ContextPtr i830 )
+static void
+set_texture_blend_replace(struct intel_context *intel)
{
+ struct i830_context *i830 = i830_context(&intel->ctx);
static const struct gl_tex_env_combine_state comb = {
GL_REPLACE, GL_REPLACE,
- { GL_TEXTURE, GL_TEXTURE, GL_TEXTURE }, { GL_TEXTURE, GL_TEXTURE, GL_TEXTURE, },
- { GL_SRC_COLOR, GL_SRC_COLOR, GL_SRC_COLOR }, { GL_SRC_ALPHA, GL_SRC_ALPHA, GL_SRC_ALPHA },
+ {GL_TEXTURE, GL_TEXTURE, GL_TEXTURE,}, {GL_TEXTURE, GL_TEXTURE,
+ GL_TEXTURE,},
+ {GL_SRC_COLOR, GL_SRC_COLOR, GL_SRC_COLOR}, {GL_SRC_ALPHA, GL_SRC_ALPHA,
+ GL_SRC_ALPHA},
0, 0, 1, 1
};
i830->meta.TexBlendWordsUsed[0] =
- i830SetTexEnvCombine( i830, & comb, 0, TEXBLENDARG_TEXEL0,
- i830->meta.TexBlend[0], NULL);
+ i830SetTexEnvCombine(i830, &comb, 0, TEXBLENDARG_TEXEL0,
+ i830->meta.TexBlend[0], NULL);
i830->meta.TexBlend[0][0] |= TEXOP_LAST_STAGE;
i830->meta.emitted &= ~I830_UPLOAD_TEXBLEND(0);
/* Set up an arbitary piece of memory as a rectangular texture
* (including the front or back buffer).
*/
-static void set_tex_rect_source( i830ContextPtr i830,
- GLuint offset,
- GLuint width,
- GLuint height,
- GLuint pitch, /* in bytes */
- GLuint textureFormat )
+static GLboolean
+set_tex_rect_source(struct intel_context *intel,
+ dri_bo *buffer,
+ GLuint offset,
+ GLuint pitch, GLuint height, GLenum format, GLenum type)
{
- GLint numLevels = 1;
+ struct i830_context *i830 = i830_context(&intel->ctx);
GLuint *setup = i830->meta.Tex[0];
+ GLint numLevels = 1;
+ GLuint textureFormat;
+ GLuint cpp;
-/* fprintf(stderr, "%s: offset: %x w: %d h: %d pitch %d format %x\n", */
-/* __FUNCTION__, offset, width, height, pitch, textureFormat ); */
+ /* A full implementation of this would do the upload through
+ * glTexImage2d, and get all the conversion operations at that
+ * point. We are restricted, but still at least have access to the
+ * fragment program swizzle.
+ */
+ switch (format) {
+ case GL_BGRA:
+ switch (type) {
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_BYTE:
+ textureFormat = (MAPSURF_32BIT | MT_32BIT_ARGB8888);
+ cpp = 4;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
+ case GL_RGBA:
+ switch (type) {
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_BYTE:
+ textureFormat = (MAPSURF_32BIT | MT_32BIT_ABGR8888);
+ cpp = 4;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
+ case GL_BGR:
+ switch (type) {
+ case GL_UNSIGNED_SHORT_5_6_5_REV:
+ textureFormat = (MAPSURF_16BIT | MT_16BIT_RGB565);
+ cpp = 2;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
+ case GL_RGB:
+ switch (type) {
+ case GL_UNSIGNED_SHORT_5_6_5:
+ textureFormat = (MAPSURF_16BIT | MT_16BIT_RGB565);
+ cpp = 2;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
- setup[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 |
- (LOAD_TEXTURE_MAP0 << 0) | 4);
- setup[I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE | offset);
+ default:
+ return GL_FALSE;
+ }
+
+ i830->meta.tex_buffer[0] = buffer;
+ i830->meta.tex_offset[0] = offset;
+
+ setup[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 |
+ (LOAD_TEXTURE_MAP0 << 0) | 4);
setup[I830_TEXREG_TM0S1] = (((height - 1) << TM0S1_HEIGHT_SHIFT) |
- ((width - 1) << TM0S1_WIDTH_SHIFT) |
- textureFormat);
- setup[I830_TEXREG_TM0S2] = ((((pitch / 4) - 1) << TM0S2_PITCH_SHIFT));
- setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAX_MIP_MASK;
- setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_MIP_MASK;
- setup[I830_TEXREG_TM0S3] |= ((numLevels - 1)*4) << TM0S3_MIN_MIP_SHIFT;
+ ((pitch - 1) << TM0S1_WIDTH_SHIFT) |
+ textureFormat);
+ setup[I830_TEXREG_TM0S2] =
+ (((((pitch * cpp) / 4) -
+ 1) << TM0S2_PITCH_SHIFT) | TM0S2_CUBE_FACE_ENA_MASK);
+
+ setup[I830_TEXREG_TM0S3] =
+ ((((numLevels -
+ 1) *
+ 4) << TM0S3_MIN_MIP_SHIFT) | (FILTER_NEAREST <<
+ TM0S3_MIN_FILTER_SHIFT) |
+ (MIPFILTER_NONE << TM0S3_MIP_FILTER_SHIFT) | (FILTER_NEAREST <<
+ TM0S3_MAG_FILTER_SHIFT));
+
+ setup[I830_TEXREG_CUBE] = (_3DSTATE_MAP_CUBE | MAP_UNIT(0));
setup[I830_TEXREG_MCS] = (_3DSTATE_MAP_COORD_SET_CMD |
- MAP_UNIT(0) |
- ENABLE_TEXCOORD_PARAMS |
- TEXCOORDS_ARE_IN_TEXELUNITS |
- TEXCOORDTYPE_CARTESIAN |
- ENABLE_ADDR_V_CNTL |
- TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP) |
- ENABLE_ADDR_U_CNTL |
- TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP));
+ MAP_UNIT(0) |
+ ENABLE_TEXCOORD_PARAMS |
+ TEXCOORDS_ARE_IN_TEXELUNITS |
+ TEXCOORDTYPE_CARTESIAN |
+ ENABLE_ADDR_V_CNTL |
+ TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP) |
+ ENABLE_ADDR_U_CNTL |
+ TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP));
i830->meta.emitted &= ~I830_UPLOAD_TEX(0);
+ return GL_TRUE;
}
-/* Select between front and back draw buffers.
- */
-static void set_draw_region( i830ContextPtr i830,
- const intelRegion *region )
-{
- i830->meta.Buffer[I830_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(region->pitch) | BUF_3D_USE_FENCE);
- i830->meta.Buffer[I830_DESTREG_CBUFADDR2] = region->offset;
- i830->meta.emitted &= ~I830_UPLOAD_BUFFERS;
-}
-
-/* Setup an arbitary draw format, useful for targeting
- * texture or agp memory.
- */
-#if 0
-static void set_draw_format( i830ContextPtr i830,
- GLuint format,
- GLuint depth_format)
-{
- i830->meta.Buffer[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
- DSTORG_VERT_BIAS(0x8) | /* .5 */
- format |
- DEPTH_IS_Z |
- depth_format);
-}
-#endif
-
-
-static void set_vertex_format( i830ContextPtr i830 )
+static void
+set_vertex_format(struct intel_context *intel)
{
- i830->meta.Ctx[I830_CTXREG_VF] = (_3DSTATE_VFT0_CMD |
- VFT0_TEX_COUNT(1) |
- VFT0_DIFFUSE |
- VFT0_SPEC |
- VFT0_XYZW);
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ i830->meta.Ctx[I830_CTXREG_VF] = (_3DSTATE_VFT0_CMD |
+ VFT0_TEX_COUNT(1) |
+ VFT0_DIFFUSE | VFT0_XYZ);
i830->meta.Ctx[I830_CTXREG_VF2] = (_3DSTATE_VFT1_CMD |
- VFT1_TEX0_FMT(TEXCOORDFMT_2D) |
- VFT1_TEX1_FMT(TEXCOORDFMT_2D) |
- VFT1_TEX2_FMT(TEXCOORDFMT_2D) |
- VFT1_TEX3_FMT(TEXCOORDFMT_2D));
+ VFT1_TEX0_FMT(TEXCOORDFMT_2D) |
+ VFT1_TEX1_FMT(TEXCOORDFMT_2D) |
+ VFT1_TEX2_FMT(TEXCOORDFMT_2D) |
+ VFT1_TEX3_FMT(TEXCOORDFMT_2D));
i830->meta.emitted &= ~I830_UPLOAD_CTX;
}
-static void draw_quad(i830ContextPtr i830,
- GLfloat x0, GLfloat x1,
- GLfloat y0, GLfloat y1,
- GLubyte red, GLubyte green,
- GLubyte blue, GLubyte alpha,
- GLfloat s0, GLfloat s1,
- GLfloat t0, GLfloat t1 )
-{
- GLuint vertex_size = 8;
- GLuint *vb = intelEmitInlinePrimitiveLocked( &i830->intel,
- PRIM3D_TRIFAN,
- 4*vertex_size,
- vertex_size );
- intelVertex tmp;
- int i;
-
-
-/* fprintf(stderr, "%s: %f,%f-%f,%f 0x%x%x%x%x %f,%f-%f,%f\n", */
-/* __FUNCTION__, */
-/* x0,y0,x1,y1,red,green,blue,alpha,s0,t0,s1,t1); */
-
-
- /* initial vertex, left bottom */
- tmp.v.x = x0;
- tmp.v.y = y0;
- tmp.v.z = 1.0;
- tmp.v.w = 1.0;
- tmp.v.color.red = red;
- tmp.v.color.green = green;
- tmp.v.color.blue = blue;
- tmp.v.color.alpha = alpha;
- tmp.v.specular.red = 0;
- tmp.v.specular.green = 0;
- tmp.v.specular.blue = 0;
- tmp.v.specular.alpha = 0;
- tmp.v.u0 = s0;
- tmp.v.v0 = t0;
- for (i = 0 ; i < 8 ; i++)
- vb[i] = tmp.ui[i];
-
- /* right bottom */
- vb += 8;
- tmp.v.x = x1;
- tmp.v.u0 = s1;
- for (i = 0 ; i < 8 ; i++)
- vb[i] = tmp.ui[i];
-
- /* right top */
- vb += 8;
- tmp.v.y = y1;
- tmp.v.v0 = t1;
- for (i = 0 ; i < 8 ; i++)
- vb[i] = tmp.ui[i];
-
- /* left top */
- vb += 8;
- tmp.v.x = x0;
- tmp.v.u0 = s0;
- for (i = 0 ; i < 8 ; i++)
- vb[i] = tmp.ui[i];
-
-/* fprintf(stderr, "%s: DV1: %x\n", */
-/* __FUNCTION__, i830->meta.Buffer[I830_DESTREG_DV1]); */
-}
-
-static void draw_poly(i830ContextPtr i830,
- GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha,
- GLuint numVerts,
- GLfloat verts[][2],
- GLfloat texcoords[][2])
+static void
+meta_import_pixel_state(struct intel_context *intel)
{
- GLuint vertex_size = 8;
- GLuint *vb = intelEmitInlinePrimitiveLocked( &i830->intel,
- PRIM3D_TRIFAN,
- numVerts * vertex_size,
- vertex_size );
- intelVertex tmp;
- int i, k;
-
- /* initial constant vertex fields */
- tmp.v.z = 1.0;
- tmp.v.w = 1.0;
- tmp.v.color.red = red;
- tmp.v.color.green = green;
- tmp.v.color.blue = blue;
- tmp.v.color.alpha = alpha;
- tmp.v.specular.red = 0;
- tmp.v.specular.green = 0;
- tmp.v.specular.blue = 0;
- tmp.v.specular.alpha = 0;
-
- for (k = 0; k < numVerts; k++) {
- tmp.v.x = verts[k][0];
- tmp.v.y = verts[k][1];
- tmp.v.u0 = texcoords[k][0];
- tmp.v.v0 = texcoords[k][1];
-
- for (i = 0 ; i < vertex_size ; i++)
- vb[i] = tmp.ui[i];
-
- vb += vertex_size;
- }
-}
-
-void
-i830ClearWithTris(intelContextPtr intel, GLbitfield mask,
- GLboolean allFoo,
- GLint cxFoo, GLint cyFoo, GLint cwFoo, GLint chFoo)
-{
- i830ContextPtr i830 = I830_CONTEXT( intel );
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- intelScreenPrivate *screen = intel->intelScreen;
- int x0, y0, x1, y1;
- GLint cx, cy, cw, ch;
- GLboolean all;
-
- INTEL_FIREVERTICES(intel);
- SET_STATE( i830, meta );
- set_initial_state( i830 );
-/* set_no_texture( i830 ); */
- set_vertex_format( i830 );
-
- LOCK_HARDWARE(intel);
-
- /* get clear bounds after locking */
- cx = intel->ctx.DrawBuffer->_Xmin;
- cy = intel->ctx.DrawBuffer->_Ymin;
- cw = intel->ctx.DrawBuffer->_Xmax - cx;
- ch = intel->ctx.DrawBuffer->_Ymax - cy;
- all = (cw == intel->ctx.DrawBuffer->Width &&
- ch == intel->ctx.DrawBuffer->Height);
-
- if(!all) {
- x0 = cx;
- y0 = cy;
- x1 = x0 + cw;
- y1 = y0 + ch;
- } else {
- x0 = 0;
- y0 = 0;
- x1 = x0 + dPriv->w;
- y1 = y0 + dPriv->h;
- }
-
- /* Don't do any clipping to screen - these are window coordinates.
- * The active cliprects will be applied as for any other geometry.
- */
-
- if(mask & BUFFER_BIT_FRONT_LEFT) {
- set_no_depth_stencil_write( i830 );
- set_color_mask( i830, GL_TRUE );
- set_draw_region( i830, &screen->front );
- draw_quad(i830, x0, x1, y0, y1,
- intel->clear_red, intel->clear_green,
- intel->clear_blue, intel->clear_alpha,
- 0, 0, 0, 0);
- }
-
- if(mask & BUFFER_BIT_BACK_LEFT) {
- set_no_depth_stencil_write( i830 );
- set_color_mask( i830, GL_TRUE );
- set_draw_region( i830, &screen->back );
-
- draw_quad(i830, x0, x1, y0, y1,
- intel->clear_red, intel->clear_green,
- intel->clear_blue, intel->clear_alpha,
- 0, 0, 0, 0);
- }
-
- if(mask & BUFFER_BIT_STENCIL) {
- set_stencil_replace( i830,
- intel->ctx.Stencil.WriteMask[0],
- intel->ctx.Stencil.Clear);
-
- set_color_mask( i830, GL_FALSE );
- set_draw_region( i830, &screen->front );
- draw_quad( i830, x0, x1, y0, y1, 0, 0, 0, 0, 0, 0, 0, 0 );
- }
+ struct i830_context *i830 = i830_context(&intel->ctx);
+
+ i830->meta.Ctx[I830_CTXREG_STATE1] = i830->state.Ctx[I830_CTXREG_STATE1];
+ i830->meta.Ctx[I830_CTXREG_STATE2] = i830->state.Ctx[I830_CTXREG_STATE2];
+ i830->meta.Ctx[I830_CTXREG_STATE3] = i830->state.Ctx[I830_CTXREG_STATE3];
+ i830->meta.Ctx[I830_CTXREG_STATE4] = i830->state.Ctx[I830_CTXREG_STATE4];
+ i830->meta.Ctx[I830_CTXREG_STATE5] = i830->state.Ctx[I830_CTXREG_STATE5];
+ i830->meta.Ctx[I830_CTXREG_IALPHAB] = i830->state.Ctx[I830_CTXREG_IALPHAB];
+ i830->meta.Ctx[I830_CTXREG_STENCILTST] =
+ i830->state.Ctx[I830_CTXREG_STENCILTST];
+ i830->meta.Ctx[I830_CTXREG_ENABLES_1] =
+ i830->state.Ctx[I830_CTXREG_ENABLES_1];
+ i830->meta.Ctx[I830_CTXREG_ENABLES_2] =
+ i830->state.Ctx[I830_CTXREG_ENABLES_2];
+ i830->meta.Ctx[I830_CTXREG_AA] = i830->state.Ctx[I830_CTXREG_AA];
+ i830->meta.Ctx[I830_CTXREG_FOGCOLOR] =
+ i830->state.Ctx[I830_CTXREG_FOGCOLOR];
+ i830->meta.Ctx[I830_CTXREG_BLENDCOLOR0] =
+ i830->state.Ctx[I830_CTXREG_BLENDCOLOR0];
+ i830->meta.Ctx[I830_CTXREG_BLENDCOLOR1] =
+ i830->state.Ctx[I830_CTXREG_BLENDCOLOR1];
+ i830->meta.Ctx[I830_CTXREG_MCSB0] = i830->state.Ctx[I830_CTXREG_MCSB0];
+ i830->meta.Ctx[I830_CTXREG_MCSB1] = i830->state.Ctx[I830_CTXREG_MCSB1];
+
+
+ i830->meta.Ctx[I830_CTXREG_STATE3] &= ~CULLMODE_MASK;
+ i830->meta.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
+ i830->meta.emitted &= ~I830_UPLOAD_CTX;
- UNLOCK_HARDWARE(intel);
- INTEL_FIREVERTICES(intel);
- SET_STATE( i830, state );
+ i830->meta.Buffer[I830_DESTREG_SENABLE] =
+ i830->state.Buffer[I830_DESTREG_SENABLE];
+ i830->meta.Buffer[I830_DESTREG_SR1] = i830->state.Buffer[I830_DESTREG_SR1];
+ i830->meta.Buffer[I830_DESTREG_SR2] = i830->state.Buffer[I830_DESTREG_SR2];
+ i830->meta.emitted &= ~I830_UPLOAD_BUFFERS;
}
-#if 0
-GLboolean
-i830TryTextureReadPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *pixels )
+/* Select between front and back draw buffers.
+ */
+static void
+meta_draw_region(struct intel_context *intel,
+ struct intel_region *color_region,
+ struct intel_region *depth_region)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- intelScreenPrivate *screen = i830->intel.intelScreen;
- GLint pitch = pack->RowLength ? pack->RowLength : width;
- __DRIdrawablePrivate *dPriv = i830->intel.driDrawable;
- int textureFormat;
- GLenum glTextureFormat;
- int src_offset = i830->meta.Buffer[I830_DESTREG_CBUFADDR2];
- int destOffset = intelAgpOffsetFromVirtual( &i830->intel, pixels);
- int destFormat, depthFormat, destPitch;
- drm_clip_rect_t tmp;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
-
- if ( ctx->_ImageTransferState ||
- pack->SwapBytes ||
- pack->LsbFirst ||
- !pack->Invert) {
- fprintf(stderr, "%s: check_color failed\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- switch (screen->fbFormat) {
- case DV_PF_565:
- textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
- glTextureFormat = GL_RGB;
- break;
- case DV_PF_555:
- textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
- glTextureFormat = GL_RGBA;
- break;
- case DV_PF_8888:
- textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
- glTextureFormat = GL_RGBA;
- break;
- default:
- fprintf(stderr, "%s: textureFormat failed %x\n", __FUNCTION__,
- screen->fbFormat);
- return GL_FALSE;
- }
-
-
- switch (type) {
- case GL_UNSIGNED_SHORT_5_6_5:
- if (format != GL_RGB) return GL_FALSE;
- destFormat = COLR_BUF_RGB565;
- depthFormat = DEPTH_FRMT_16_FIXED;
- destPitch = pitch * 2;
- break;
- case GL_UNSIGNED_INT_8_8_8_8_REV:
- if (format != GL_BGRA) return GL_FALSE;
- destFormat = COLR_BUF_ARGB8888;
- depthFormat = DEPTH_FRMT_24_FIXED_8_OTHER;
- destPitch = pitch * 4;
- break;
- default:
- fprintf(stderr, "%s: destFormat failed %s\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(type));
- return GL_FALSE;
- }
-
- destFormat |= (0x02<<24);
-
-/* fprintf(stderr, "type: %s destFormat: %x\n", */
-/* _mesa_lookup_enum_by_nr(type), */
-/* destFormat); */
-
- intelFlush( ctx );
-
- SET_STATE( i830, meta );
- set_initial_state( i830 );
- set_no_depth_stencil_write( i830 );
-
- LOCK_HARDWARE( intel );
- {
- intelWaitForIdle( intel ); /* required by GL */
-
- if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
- UNLOCK_HARDWARE( intel );
- SET_STATE(i830, state);
- fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
- return GL_TRUE;
- }
-
-#if 0
- /* FIXME -- Just emit the correct state
- */
- if (i830SetParam(i830->driFd, I830_SETPARAM_CBUFFER_PITCH,
- destPitch) != 0) {
- UNLOCK_HARDWARE( intel );
- SET_STATE(i830, state);
- fprintf(stderr, "%s: setparam failed\n", __FUNCTION__);
- return GL_FALSE;
- }
-#endif
-
-
- y = dPriv->h - y - height;
- x += dPriv->x;
- y += dPriv->y;
-
-
- /* Set the frontbuffer up as a large rectangular texture.
- */
- set_tex_rect_source( i830,
- src_offset,
- screen->width,
- screen->height,
- screen->front.pitch,
- textureFormat );
-
-
- enable_texture_blend_replace( i830 );
-
-
- /* Set the 3d engine to draw into the agp memory
- */
+ struct i830_context *i830 = i830_context(&intel->ctx);
- set_draw_region( i830, destOffset );
- set_draw_format( i830, destFormat, depthFormat );
-
-
- /* Draw a single quad, no cliprects:
- */
- i830->intel.numClipRects = 1;
- i830->intel.pClipRects = &tmp;
- i830->intel.pClipRects[0].x1 = 0;
- i830->intel.pClipRects[0].y1 = 0;
- i830->intel.pClipRects[0].x2 = width;
- i830->intel.pClipRects[0].y2 = height;
-
- draw_quad( i830,
- 0, width, 0, height,
- 0, 255, 0, 0,
- x, x+width, y, y+height );
-
- intelWindowMoved( intel );
- }
- UNLOCK_HARDWARE( intel );
- intelFinish( ctx ); /* required by GL */
-
- SET_STATE( i830, state );
- return GL_TRUE;
+ i830_state_draw_region(intel, &i830->meta, color_region, depth_region);
}
-GLboolean
-i830TryTextureDrawPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels )
+/* Operations where the 3D engine is decoupled temporarily from the
+ * current GL state and used for other purposes than simply rendering
+ * incoming triangles.
+ */
+static void
+install_meta_state(struct intel_context *intel)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- GLint pitch = unpack->RowLength ? unpack->RowLength : width;
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- int textureFormat;
- GLenum glTextureFormat;
- int dst_offset = i830->meta.Buffer[I830_DESTREG_CBUFADDR2];
- int src_offset = intelAgpOffsetFromVirtual( intel, pixels );
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- /* Todo -- upload images that aren't in agp space, then texture
- * from them.
- */
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ memcpy(&i830->meta, &i830->initial, sizeof(i830->meta));
- if ( !intelIsAgpMemory( intel, pixels, pitch*height ) ) {
- fprintf(stderr, "%s: intelIsAgpMemory failed\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- /* Todo -- don't want to clobber all the drawing state like we do
- * for readpixels -- most of this state can be handled just fine.
- */
- if ( ctx->_ImageTransferState ||
- unpack->SwapBytes ||
- unpack->LsbFirst ||
- ctx->Color.AlphaEnabled ||
- ctx->Depth.Test ||
- ctx->Fog.Enabled ||
- ctx->Scissor.Enabled ||
- ctx->Stencil.Enabled ||
- !ctx->Color.ColorMask[0] ||
- !ctx->Color.ColorMask[1] ||
- !ctx->Color.ColorMask[2] ||
- !ctx->Color.ColorMask[3] ||
- ctx->Color.ColorLogicOpEnabled ||
- ctx->Texture._EnabledUnits ||
- ctx->Depth.OcclusionTest) {
- fprintf(stderr, "%s: other tests failed\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- /* Todo -- remove these restrictions:
- */
- if (ctx->Pixel.ZoomX != 1.0F ||
- ctx->Pixel.ZoomY != -1.0F)
- return GL_FALSE;
-
-
-
- switch (type) {
- case GL_UNSIGNED_SHORT_1_5_5_5_REV:
- if (format != GL_BGRA) return GL_FALSE;
- textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
- glTextureFormat = GL_RGBA;
- break;
- case GL_UNSIGNED_SHORT_5_6_5:
- if (format != GL_RGB) return GL_FALSE;
- textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
- glTextureFormat = GL_RGB;
- break;
- case GL_UNSIGNED_SHORT_8_8_MESA:
- if (format != GL_YCBCR_MESA) return GL_FALSE;
- textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY
-/* | TM0S1_COLORSPACE_CONVERSION */
- );
- glTextureFormat = GL_YCBCR_MESA;
- break;
- case GL_UNSIGNED_SHORT_8_8_REV_MESA:
- if (format != GL_YCBCR_MESA) return GL_FALSE;
- textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL
-/* | TM0S1_COLORSPACE_CONVERSION */
- );
- glTextureFormat = GL_YCBCR_MESA;
- break;
- case GL_UNSIGNED_INT_8_8_8_8_REV:
- if (format != GL_BGRA) return GL_FALSE;
- textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
- glTextureFormat = GL_RGBA;
- break;
- default:
- fprintf(stderr, "%s: destFormat failed\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- intelFlush( ctx );
-
- SET_STATE( i830, meta );
-
- LOCK_HARDWARE( intel );
- {
- intelWaitForIdle( intel ); /* required by GL */
-
- y -= height; /* cope with pixel zoom */
-
- if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
- UNLOCK_HARDWARE( intel );
- SET_STATE(i830, state);
- fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
- return GL_TRUE;
- }
-
-
- y = dPriv->h - y - height;
-
- set_initial_state( i830 );
-
- /* Set the pixel image up as a rectangular texture.
- */
- set_tex_rect_source( i830,
- src_offset,
- width,
- height,
- pitch, /* XXXX!!!! -- /2 sometimes */
- textureFormat );
-
-
- enable_texture_blend_replace( i830 );
-
-
- /* Draw to the current draw buffer:
- */
- set_draw_offset( i830, dst_offset );
-
- /* Draw a quad, use regular cliprects
- */
-/* fprintf(stderr, "x: %d y: %d width %d height %d\n", x, y, width, height); */
+ i830->meta.active = ACTIVE;
+ i830->meta.emitted = 0;
- draw_quad( i830,
- x, x+width, y, y+height,
- 0, 255, 0, 0,
- 0, width, 0, height );
+ SET_STATE(i830, meta);
+ set_vertex_format(intel);
+ set_no_texture(intel);
+}
- intelWindowMoved( intel );
- }
- UNLOCK_HARDWARE( intel );
- intelFinish( ctx ); /* required by GL */
-
+static void
+leave_meta_state(struct intel_context *intel)
+{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ intel_region_release(&i830->meta.draw_region);
+ intel_region_release(&i830->meta.depth_region);
+/* intel_region_release(intel, &i830->meta.tex_region[0]); */
SET_STATE(i830, state);
-
- return GL_TRUE;
}
-#endif
-/**
- * Copy the window contents named by dPriv to the rotated (or reflected)
- * color buffer.
- * srcBuf is BUFFER_BIT_FRONT_LEFT or BUFFER_BIT_BACK_LEFT to indicate the source.
- */
+
void
-i830RotateWindow(intelContextPtr intel, __DRIdrawablePrivate *dPriv,
- GLuint srcBuf)
+i830InitMetaFuncs(struct i830_context *i830)
{
- i830ContextPtr i830 = I830_CONTEXT( intel );
- intelScreenPrivate *screen = intel->intelScreen;
- const GLuint cpp = screen->cpp;
- drm_clip_rect_t fullRect;
- GLuint textureFormat, srcOffset, srcPitch;
- const drm_clip_rect_t *clipRects;
- int numClipRects;
- int i;
-
- int xOrig, yOrig;
- int origNumClipRects;
- drm_clip_rect_t *origRects;
-
- /*
- * set up hardware state
- */
- intelFlush( &intel->ctx );
-
- SET_STATE( i830, meta );
- set_initial_state( i830 );
- set_no_texture( i830 );
- set_vertex_format( i830 );
- set_no_depth_stencil_write( i830 );
- set_color_mask( i830, GL_FALSE );
-
- LOCK_HARDWARE(intel);
-
- /* save current drawing origin and cliprects (restored at end) */
- xOrig = intel->drawX;
- yOrig = intel->drawY;
- origNumClipRects = intel->numClipRects;
- origRects = intel->pClipRects;
-
- if (!intel->numClipRects)
- goto done;
-
- /*
- * set drawing origin, cliprects for full-screen access to rotated screen
- */
- fullRect.x1 = 0;
- fullRect.y1 = 0;
- fullRect.x2 = screen->rotatedWidth;
- fullRect.y2 = screen->rotatedHeight;
- intel->drawX = 0;
- intel->drawY = 0;
- intel->numClipRects = 1;
- intel->pClipRects = &fullRect;
-
- set_draw_region( i830, &screen->rotated );
-
- if (cpp == 4)
- textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
- else
- textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-
- if (srcBuf == BUFFER_BIT_FRONT_LEFT) {
- srcPitch = screen->front.pitch; /* in bytes */
- srcOffset = screen->front.offset; /* bytes */
- clipRects = dPriv->pClipRects;
- numClipRects = dPriv->numClipRects;
- }
- else {
- srcPitch = screen->back.pitch; /* in bytes */
- srcOffset = screen->back.offset; /* bytes */
- clipRects = dPriv->pBackClipRects;
- numClipRects = dPriv->numBackClipRects;
- }
-
- /* set the whole screen up as a texture to avoid alignment issues */
- set_tex_rect_source(i830,
- srcOffset,
- screen->width,
- screen->height,
- srcPitch,
- textureFormat);
-
- enable_texture_blend_replace(i830);
-
- /*
- * loop over the source window's cliprects
- */
- for (i = 0; i < numClipRects; i++) {
- int srcX0 = clipRects[i].x1;
- int srcY0 = clipRects[i].y1;
- int srcX1 = clipRects[i].x2;
- int srcY1 = clipRects[i].y2;
- GLfloat verts[4][2], tex[4][2];
- int j;
-
- /* build vertices for four corners of clip rect */
- verts[0][0] = srcX0; verts[0][1] = srcY0;
- verts[1][0] = srcX1; verts[1][1] = srcY0;
- verts[2][0] = srcX1; verts[2][1] = srcY1;
- verts[3][0] = srcX0; verts[3][1] = srcY1;
-
- /* .. and texcoords */
- tex[0][0] = srcX0; tex[0][1] = srcY0;
- tex[1][0] = srcX1; tex[1][1] = srcY0;
- tex[2][0] = srcX1; tex[2][1] = srcY1;
- tex[3][0] = srcX0; tex[3][1] = srcY1;
-
- /* transform coords to rotated screen coords */
-
- for (j = 0; j < 4; j++) {
- matrix23TransformCoordf(&screen->rotMatrix,
- &verts[j][0], &verts[j][1]);
- }
-
- /* draw polygon to map source image to dest region */
- draw_poly(i830, 255, 255, 255, 255, 4, verts, tex);
-
- } /* cliprect loop */
-
- intelFlushBatchLocked( intel, GL_FALSE, GL_FALSE, GL_FALSE );
-
- done:
- /* restore original drawing origin and cliprects */
- intel->drawX = xOrig;
- intel->drawY = yOrig;
- intel->numClipRects = origNumClipRects;
- intel->pClipRects = origRects;
-
- UNLOCK_HARDWARE(intel);
-
- SET_STATE( i830, state );
+ i830->intel.vtbl.install_meta_state = install_meta_state;
+ i830->intel.vtbl.leave_meta_state = leave_meta_state;
+ i830->intel.vtbl.meta_no_depth_write = set_no_depth_write;
+ i830->intel.vtbl.meta_no_stencil_write = set_no_stencil_write;
+ i830->intel.vtbl.meta_stencil_replace = set_stencil_replace;
+ i830->intel.vtbl.meta_depth_replace = set_depth_replace;
+ i830->intel.vtbl.meta_color_mask = set_color_mask;
+ i830->intel.vtbl.meta_no_texture = set_no_texture;
+ i830->intel.vtbl.meta_texture_blend_replace = set_texture_blend_replace;
+ i830->intel.vtbl.meta_tex_rect_source = set_tex_rect_source;
+ i830->intel.vtbl.meta_draw_region = meta_draw_region;
+ i830->intel.vtbl.meta_import_pixel_state = meta_import_pixel_state;
}
-
#define LOGICOP_SET 0xf
#define MODE4_ENABLE_STENCIL_TEST_MASK ((1<<17)|(0xff00))
#define ENABLE_STENCIL_TEST_MASK (1<<17)
-#define STENCIL_TEST_MASK(x) ((x)<<8)
+#define STENCIL_TEST_MASK(x) (((x)&0xff)<<8)
#define MODE4_ENABLE_STENCIL_WRITE_MASK ((1<<16)|(0x00ff))
#define ENABLE_STENCIL_WRITE_MASK (1<<16)
#define STENCIL_WRITE_MASK(x) ((x)&0xff)
#define VFT1_TEX0_FMT(x) (x)
#define VFT1_TEX0_MASK 3
#define VFT1_TEX1_SHIFT 2
-#define TEXCOORDFMT_2D 0
-#define TEXCOORDFMT_3D 1
-#define TEXCOORDFMT_4D 2
-#define TEXCOORDFMT_1D 3
/*New stuff picked up along the way */
#define MAPSURF_4BIT_INDEXED (7<<6)
#define TM0S1_MT_FORMAT_MASK (0x7 << 3)
#define TM0S1_MT_FORMAT_SHIFT 3
-#define MT_4BIT_IDX_ARGB8888 (7<<3) /* SURFACE_4BIT_INDEXED */
-#define MT_8BIT_IDX_RGB565 (0<<3) /* SURFACE_8BIT_INDEXED */
+#define MT_4BIT_IDX_ARGB8888 (7<<3) /* SURFACE_4BIT_INDEXED */
+#define MT_8BIT_IDX_RGB565 (0<<3) /* SURFACE_8BIT_INDEXED */
#define MT_8BIT_IDX_ARGB1555 (1<<3)
#define MT_8BIT_IDX_ARGB4444 (2<<3)
#define MT_8BIT_IDX_AY88 (3<<3)
#define MT_8BIT_IDX_BUMP_88DVDU (5<<3)
#define MT_8BIT_IDX_BUMP_655LDVDU (6<<3)
#define MT_8BIT_IDX_ARGB8888 (7<<3)
-#define MT_8BIT_I8 (0<<3) /* SURFACE_8BIT */
+#define MT_8BIT_I8 (0<<3) /* SURFACE_8BIT */
#define MT_8BIT_L8 (1<<3)
-#define MT_16BIT_RGB565 (0<<3) /* SURFACE_16BIT */
+#define MT_16BIT_RGB565 (0<<3) /* SURFACE_16BIT */
#define MT_16BIT_ARGB1555 (1<<3)
#define MT_16BIT_ARGB4444 (2<<3)
#define MT_16BIT_AY88 (3<<3)
#define MT_16BIT_BUMP_88DVDU (5<<3)
#define MT_16BIT_BUMP_655LDVDU (6<<3)
#define MT_16BIT_DIB_RGB565_8888 (7<<3)
-#define MT_32BIT_ARGB8888 (0<<3) /* SURFACE_32BIT */
+#define MT_32BIT_ARGB8888 (0<<3) /* SURFACE_32BIT */
#define MT_32BIT_ABGR8888 (1<<3)
+#define MT_32BIT_XRGB8888 (2<<3) /* XXX: Guess from i915_reg.h */
#define MT_32BIT_BUMP_XLDVDU_8888 (6<<3)
#define MT_32BIT_DIB_8888 (7<<3)
-#define MT_411_YUV411 (0<<3) /* SURFACE_411 */
-#define MT_422_YCRCB_SWAPY (0<<3) /* SURFACE_422 */
+#define MT_411_YUV411 (0<<3) /* SURFACE_411 */
+#define MT_422_YCRCB_SWAPY (0<<3) /* SURFACE_422 */
#define MT_422_YCRCB_NORMAL (1<<3)
#define MT_422_YCRCB_SWAPUV (2<<3)
#define MT_422_YCRCB_SWAPUVY (3<<3)
-#define MT_COMPRESS_DXT1 (0<<3) /* SURFACE_COMPRESSED */
+#define MT_COMPRESS_DXT1 (0<<3) /* SURFACE_COMPRESSED */
#define MT_COMPRESS_DXT2_3 (1<<3)
#define MT_COMPRESS_DXT4_5 (2<<3)
#define MT_COMPRESS_FXT1 (3<<3)
#define ENABLE_TEX_STREAM_MAP_IDX (1<<3)
#define TEX_STREAM_MAP_IDX(x) (x)
-
-#define MI_FLUSH ((0<<29)|(4<<23))
-#define FLUSH_MAP_CACHE (1<<0)
-
#endif
**************************************************************************/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/dd.h"
#include "texmem.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
+#include "intel_fbo.h"
#include "i830_context.h"
#include "i830_reg.h"
+#define FILE_DEBUG_FLAG DEBUG_STATE
+
static void
-i830StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func, GLint ref,
+i830StencilFuncSeparate(GLcontext * ctx, GLenum face, GLenum func, GLint ref,
GLuint mask)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
int test = intel_translate_compare_func(func);
mask = mask & 0xff;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(func), ref, mask);
+ DBG("%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(func), ref, mask);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
i830->state.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(mask));
+ STENCIL_TEST_MASK(mask));
i830->state.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_REF_VALUE_MASK |
- ENABLE_STENCIL_TEST_FUNC_MASK);
+ ENABLE_STENCIL_TEST_FUNC_MASK);
i830->state.Ctx[I830_CTXREG_STENCILTST] |= (ENABLE_STENCIL_REF_VALUE |
- ENABLE_STENCIL_TEST_FUNC |
- STENCIL_REF_VALUE(ref) |
- STENCIL_TEST_FUNC(test));
+ ENABLE_STENCIL_TEST_FUNC |
+ STENCIL_REF_VALUE(ref) |
+ STENCIL_TEST_FUNC(test));
}
static void
-i830StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
+i830StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s : mask 0x%x\n", __FUNCTION__, mask);
+ struct i830_context *i830 = i830_context(ctx);
+ DBG("%s : mask 0x%x\n", __FUNCTION__, mask);
+
mask = mask & 0xff;
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
i830->state.Ctx[I830_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK(mask));
+ STENCIL_WRITE_MASK(mask));
}
static void
-i830StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail, GLenum zfail,
+i830StencilOpSeparate(GLcontext * ctx, GLenum face, GLenum fail, GLenum zfail,
GLenum zpass)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
int fop, dfop, dpop;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(fail),
- _mesa_lookup_enum_by_nr(zfail),
- _mesa_lookup_enum_by_nr(zpass));
+ DBG("%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(fail),
+ _mesa_lookup_enum_by_nr(zfail),
+ _mesa_lookup_enum_by_nr(zpass));
- fop = 0; dfop = 0; dpop = 0;
+ fop = 0;
+ dfop = 0;
+ dpop = 0;
- switch(fail) {
- case GL_KEEP:
- fop = STENCILOP_KEEP;
+ switch (fail) {
+ case GL_KEEP:
+ fop = STENCILOP_KEEP;
break;
- case GL_ZERO:
- fop = STENCILOP_ZERO;
+ case GL_ZERO:
+ fop = STENCILOP_ZERO;
break;
- case GL_REPLACE:
- fop = STENCILOP_REPLACE;
+ case GL_REPLACE:
+ fop = STENCILOP_REPLACE;
break;
- case GL_INCR:
+ case GL_INCR:
fop = STENCILOP_INCRSAT;
break;
- case GL_DECR:
+ case GL_DECR:
fop = STENCILOP_DECRSAT;
break;
case GL_INCR_WRAP:
- fop = STENCILOP_INCR;
+ fop = STENCILOP_INCR;
break;
case GL_DECR_WRAP:
- fop = STENCILOP_DECR;
+ fop = STENCILOP_DECR;
break;
- case GL_INVERT:
- fop = STENCILOP_INVERT;
+ case GL_INVERT:
+ fop = STENCILOP_INVERT;
break;
- default:
+ default:
break;
}
- switch(zfail) {
- case GL_KEEP:
- dfop = STENCILOP_KEEP;
+ switch (zfail) {
+ case GL_KEEP:
+ dfop = STENCILOP_KEEP;
break;
- case GL_ZERO:
- dfop = STENCILOP_ZERO;
+ case GL_ZERO:
+ dfop = STENCILOP_ZERO;
break;
- case GL_REPLACE:
- dfop = STENCILOP_REPLACE;
+ case GL_REPLACE:
+ dfop = STENCILOP_REPLACE;
break;
- case GL_INCR:
+ case GL_INCR:
dfop = STENCILOP_INCRSAT;
break;
- case GL_DECR:
+ case GL_DECR:
dfop = STENCILOP_DECRSAT;
break;
case GL_INCR_WRAP:
- dfop = STENCILOP_INCR;
+ dfop = STENCILOP_INCR;
break;
case GL_DECR_WRAP:
- dfop = STENCILOP_DECR;
+ dfop = STENCILOP_DECR;
break;
- case GL_INVERT:
- dfop = STENCILOP_INVERT;
+ case GL_INVERT:
+ dfop = STENCILOP_INVERT;
break;
- default:
+ default:
break;
}
- switch(zpass) {
- case GL_KEEP:
- dpop = STENCILOP_KEEP;
+ switch (zpass) {
+ case GL_KEEP:
+ dpop = STENCILOP_KEEP;
break;
- case GL_ZERO:
- dpop = STENCILOP_ZERO;
+ case GL_ZERO:
+ dpop = STENCILOP_ZERO;
break;
- case GL_REPLACE:
- dpop = STENCILOP_REPLACE;
+ case GL_REPLACE:
+ dpop = STENCILOP_REPLACE;
break;
- case GL_INCR:
+ case GL_INCR:
dpop = STENCILOP_INCRSAT;
break;
- case GL_DECR:
+ case GL_DECR:
dpop = STENCILOP_DECRSAT;
break;
case GL_INCR_WRAP:
- dpop = STENCILOP_INCR;
+ dpop = STENCILOP_INCR;
break;
case GL_DECR_WRAP:
- dpop = STENCILOP_DECR;
+ dpop = STENCILOP_DECR;
break;
- case GL_INVERT:
- dpop = STENCILOP_INVERT;
+ case GL_INVERT:
+ dpop = STENCILOP_INVERT;
break;
- default:
+ default:
break;
}
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STENCILTST] &= ~(STENCIL_OPS_MASK);
i830->state.Ctx[I830_CTXREG_STENCILTST] |= (ENABLE_STENCIL_PARMS |
- STENCIL_FAIL_OP(fop) |
- STENCIL_PASS_DEPTH_FAIL_OP(dfop) |
- STENCIL_PASS_DEPTH_PASS_OP(dpop));
+ STENCIL_FAIL_OP(fop) |
+ STENCIL_PASS_DEPTH_FAIL_OP
+ (dfop) |
+ STENCIL_PASS_DEPTH_PASS_OP
+ (dpop));
}
-static void i830AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
+static void
+i830AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
int test = intel_translate_compare_func(func);
GLubyte refByte;
GLuint refInt;
UNCLAMPED_FLOAT_TO_UBYTE(refByte, ref);
- refInt = (GLuint)refByte;
+ refInt = (GLuint) refByte;
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE2] &= ~ALPHA_TEST_REF_MASK;
i830->state.Ctx[I830_CTXREG_STATE2] |= (ENABLE_ALPHA_TEST_FUNC |
- ENABLE_ALPHA_REF_VALUE |
- ALPHA_TEST_FUNC(test) |
- ALPHA_REF_VALUE(refInt));
+ ENABLE_ALPHA_REF_VALUE |
+ ALPHA_TEST_FUNC(test) |
+ ALPHA_REF_VALUE(refInt));
}
/**
* This function is substantially different from the old i830-specific driver.
* I'm not sure which is correct.
*/
-static void i830EvalLogicOpBlendState(GLcontext *ctx)
+static void
+i830EvalLogicOpBlendState(GLcontext * ctx)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
if (RGBA_LOGICOP_ENABLED(ctx)) {
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
- ENABLE_LOGIC_OP_MASK);
+ ENABLE_LOGIC_OP_MASK);
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
- ENABLE_LOGIC_OP);
- } else if (ctx->Color.BlendEnabled) {
+ ENABLE_LOGIC_OP);
+ }
+ else if (ctx->Color.BlendEnabled) {
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
- ENABLE_LOGIC_OP_MASK);
+ ENABLE_LOGIC_OP_MASK);
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (ENABLE_COLOR_BLEND |
- DISABLE_LOGIC_OP);
- } else {
+ DISABLE_LOGIC_OP);
+ }
+ else {
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~(ENABLE_COLOR_BLEND |
- ENABLE_LOGIC_OP_MASK);
+ ENABLE_LOGIC_OP_MASK);
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= (DISABLE_COLOR_BLEND |
- DISABLE_LOGIC_OP);
+ DISABLE_LOGIC_OP);
}
}
-static void i830BlendColor(GLcontext *ctx, const GLfloat color[4])
+static void
+i830BlendColor(GLcontext * ctx, const GLfloat color[4])
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
GLubyte r, g, b, a;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
UNCLAMPED_FLOAT_TO_UBYTE(r, color[RCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(g, color[GCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(b, color[BCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(a, color[ACOMP]);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
- i830->state.Ctx[I830_CTXREG_BLENDCOLOR1] = (a<<24) | (r<<16) | (g<<8) | b;
+ i830->state.Ctx[I830_CTXREG_BLENDCOLOR1] =
+ (a << 24) | (r << 16) | (g << 8) | b;
}
/**
* function because some blend equations (i.e., \c GL_MIN and \c GL_MAX)
* change the interpretation of the blend function.
*/
-static void i830_set_blend_state( GLcontext * ctx )
+static void
+i830_set_blend_state(GLcontext * ctx)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
int funcA;
int funcRGB;
int eqnA;
int s1;
- funcRGB = SRC_BLND_FACT( intel_translate_blend_factor( ctx->Color.BlendSrcRGB ) )
- | DST_BLND_FACT( intel_translate_blend_factor( ctx->Color.BlendDstRGB ) );
+ funcRGB =
+ SRC_BLND_FACT(intel_translate_blend_factor(ctx->Color.BlendSrcRGB))
+ | DST_BLND_FACT(intel_translate_blend_factor(ctx->Color.BlendDstRGB));
- switch(ctx->Color.BlendEquationRGB) {
+ switch (ctx->Color.BlendEquationRGB) {
case GL_FUNC_ADD:
- eqnRGB = BLENDFUNC_ADD;
+ eqnRGB = BLENDFUNC_ADD;
break;
case GL_MIN:
eqnRGB = BLENDFUNC_MIN;
funcRGB = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
break;
- case GL_MAX:
+ case GL_MAX:
eqnRGB = BLENDFUNC_MAX;
funcRGB = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
break;
- case GL_FUNC_SUBTRACT:
- eqnRGB = BLENDFUNC_SUB;
+ case GL_FUNC_SUBTRACT:
+ eqnRGB = BLENDFUNC_SUB;
break;
case GL_FUNC_REVERSE_SUBTRACT:
- eqnRGB = BLENDFUNC_RVRSE_SUB;
+ eqnRGB = BLENDFUNC_RVRSE_SUB;
break;
default:
- fprintf( stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n",
- __FUNCTION__, __LINE__, ctx->Color.BlendEquationRGB );
+ fprintf(stderr, "[%s:%u] Invalid RGB blend equation (0x%04x).\n",
+ __FUNCTION__, __LINE__, ctx->Color.BlendEquationRGB);
return;
}
- funcA = SRC_ABLEND_FACT( intel_translate_blend_factor( ctx->Color.BlendSrcA ) )
- | DST_ABLEND_FACT( intel_translate_blend_factor( ctx->Color.BlendDstA ) );
+ funcA = SRC_ABLEND_FACT(intel_translate_blend_factor(ctx->Color.BlendSrcA))
+ | DST_ABLEND_FACT(intel_translate_blend_factor(ctx->Color.BlendDstA));
- switch(ctx->Color.BlendEquationA) {
+ switch (ctx->Color.BlendEquationA) {
case GL_FUNC_ADD:
- eqnA = BLENDFUNC_ADD;
+ eqnA = BLENDFUNC_ADD;
break;
- case GL_MIN:
+ case GL_MIN:
eqnA = BLENDFUNC_MIN;
funcA = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
break;
- case GL_MAX:
+ case GL_MAX:
eqnA = BLENDFUNC_MAX;
funcA = SRC_BLND_FACT(BLENDFACT_ONE) | DST_BLND_FACT(BLENDFACT_ONE);
break;
- case GL_FUNC_SUBTRACT:
- eqnA = BLENDFUNC_SUB;
+ case GL_FUNC_SUBTRACT:
+ eqnA = BLENDFUNC_SUB;
break;
case GL_FUNC_REVERSE_SUBTRACT:
- eqnA = BLENDFUNC_RVRSE_SUB;
+ eqnA = BLENDFUNC_RVRSE_SUB;
break;
default:
- fprintf( stderr, "[%s:%u] Invalid alpha blend equation (0x%04x).\n",
- __FUNCTION__, __LINE__, ctx->Color.BlendEquationA );
+ fprintf(stderr, "[%s:%u] Invalid alpha blend equation (0x%04x).\n",
+ __FUNCTION__, __LINE__, ctx->Color.BlendEquationA);
return;
}
iab = eqnA | funcA
- | _3DSTATE_INDPT_ALPHA_BLEND_CMD
- | ENABLE_SRC_ABLEND_FACTOR | ENABLE_DST_ABLEND_FACTOR
- | ENABLE_ALPHA_BLENDFUNC;
+ | _3DSTATE_INDPT_ALPHA_BLEND_CMD
+ | ENABLE_SRC_ABLEND_FACTOR | ENABLE_DST_ABLEND_FACTOR
+ | ENABLE_ALPHA_BLENDFUNC;
s1 = eqnRGB | funcRGB
- | _3DSTATE_MODES_1_CMD
- | ENABLE_SRC_BLND_FACTOR | ENABLE_DST_BLND_FACTOR
- | ENABLE_COLR_BLND_FUNC;
+ | _3DSTATE_MODES_1_CMD
+ | ENABLE_SRC_BLND_FACTOR | ENABLE_DST_BLND_FACTOR
+ | ENABLE_COLR_BLND_FUNC;
- if ( (eqnA | funcA) != (eqnRGB | funcRGB) )
+ if ((eqnA | funcA) != (eqnRGB | funcRGB))
iab |= ENABLE_INDPT_ALPHA_BLEND;
else
iab |= DISABLE_INDPT_ALPHA_BLEND;
i830EvalLogicOpBlendState(ctx);
if (0) {
- fprintf(stderr, "[%s:%u] STATE1: 0x%08x IALPHAB: 0x%08x blend is %sabled\n",
- __FUNCTION__, __LINE__,
- i830->state.Ctx[I830_CTXREG_STATE1],
- i830->state.Ctx[I830_CTXREG_IALPHAB],
- (ctx->Color.BlendEnabled) ? "en" : "dis");
+ fprintf(stderr,
+ "[%s:%u] STATE1: 0x%08x IALPHAB: 0x%08x blend is %sabled\n",
+ __FUNCTION__, __LINE__, i830->state.Ctx[I830_CTXREG_STATE1],
+ i830->state.Ctx[I830_CTXREG_IALPHAB],
+ (ctx->Color.BlendEnabled) ? "en" : "dis");
}
}
-static void i830BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB,
- GLenum modeA)
+static void
+i830BlendEquationSeparate(GLcontext * ctx, GLenum modeRGB, GLenum modeA)
{
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s -> %s, %s\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(modeRGB),
- _mesa_lookup_enum_by_nr(modeA));
+ DBG("%s -> %s, %s\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(modeRGB),
+ _mesa_lookup_enum_by_nr(modeA));
(void) modeRGB;
(void) modeA;
- i830_set_blend_state( ctx );
+ i830_set_blend_state(ctx);
}
-static void i830BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB,
- GLenum dfactorRGB, GLenum sfactorA,
- GLenum dfactorA )
+static void
+i830BlendFuncSeparate(GLcontext * ctx, GLenum sfactorRGB,
+ GLenum dfactorRGB, GLenum sfactorA, GLenum dfactorA)
{
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s -> RGB(%s, %s) A(%s, %s)\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(sfactorRGB),
- _mesa_lookup_enum_by_nr(dfactorRGB),
- _mesa_lookup_enum_by_nr(sfactorA),
- _mesa_lookup_enum_by_nr(dfactorA));
+ DBG("%s -> RGB(%s, %s) A(%s, %s)\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(sfactorRGB),
+ _mesa_lookup_enum_by_nr(dfactorRGB),
+ _mesa_lookup_enum_by_nr(sfactorA),
+ _mesa_lookup_enum_by_nr(dfactorA));
(void) sfactorRGB;
(void) dfactorRGB;
(void) sfactorA;
(void) dfactorA;
- i830_set_blend_state( ctx );
+ i830_set_blend_state(ctx);
}
-static void i830DepthFunc(GLcontext *ctx, GLenum func)
+static void
+i830DepthFunc(GLcontext * ctx, GLenum func)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
int test = intel_translate_compare_func(func);
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE3] &= ~DEPTH_TEST_FUNC_MASK;
i830->state.Ctx[I830_CTXREG_STATE3] |= (ENABLE_DEPTH_TEST_FUNC |
- DEPTH_TEST_FUNC(test));
+ DEPTH_TEST_FUNC(test));
}
-static void i830DepthMask(GLcontext *ctx, GLboolean flag)
+static void
+i830DepthMask(GLcontext * ctx, GLboolean flag)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s flag (%d)\n", __FUNCTION__, flag);
+ struct i830_context *i830 = i830_context(ctx);
+ DBG("%s flag (%d)\n", __FUNCTION__, flag);
+
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DIS_DEPTH_WRITE_MASK;
* The i830 supports a 4x4 stipple natively, GL wants 32x32.
* Fortunately stipple is usually a repeating pattern.
*/
-static void i830PolygonStipple( GLcontext *ctx, const GLubyte *mask )
+static void
+i830PolygonStipple(GLcontext * ctx, const GLubyte * mask)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
const GLubyte *m = mask;
GLubyte p[4];
- int i,j,k;
+ int i, j, k;
int active = (ctx->Polygon.StippleFlag &&
- i830->intel.reduced_primitive == GL_TRIANGLES);
+ i830->intel.reduced_primitive == GL_TRIANGLES);
GLuint newMask;
if (active) {
i830->state.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
}
- p[0] = mask[12] & 0xf; p[0] |= p[0] << 4;
- p[1] = mask[8] & 0xf; p[1] |= p[1] << 4;
- p[2] = mask[4] & 0xf; p[2] |= p[2] << 4;
- p[3] = mask[0] & 0xf; p[3] |= p[3] << 4;
-
- for (k = 0 ; k < 8 ; k++)
- for (j = 3 ; j >= 0; j--)
- for (i = 0 ; i < 4 ; i++, m++)
- if (*m != p[j]) {
- i830->intel.hw_stipple = 0;
- return;
- }
+ p[0] = mask[12] & 0xf;
+ p[0] |= p[0] << 4;
+ p[1] = mask[8] & 0xf;
+ p[1] |= p[1] << 4;
+ p[2] = mask[4] & 0xf;
+ p[2] |= p[2] << 4;
+ p[3] = mask[0] & 0xf;
+ p[3] |= p[3] << 4;
+
+ for (k = 0; k < 8; k++)
+ for (j = 3; j >= 0; j--)
+ for (i = 0; i < 4; i++, m++)
+ if (*m != p[j]) {
+ i830->intel.hw_stipple = 0;
+ return;
+ }
newMask = (((p[0] & 0xf) << 0) |
- ((p[1] & 0xf) << 4) |
- ((p[2] & 0xf) << 8) |
- ((p[3] & 0xf) << 12));
+ ((p[1] & 0xf) << 4) |
+ ((p[2] & 0xf) << 8) | ((p[3] & 0xf) << 12));
if (newMask == 0xffff || newMask == 0x0) {
/* =============================================================
* Hardware clipping
*/
-static void i830Scissor(GLcontext *ctx, GLint x, GLint y,
- GLsizei w, GLsizei h)
+static void
+i830Scissor(GLcontext * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- intelScreenPrivate *screen = i830->intel.intelScreen;
+ struct i830_context *i830 = i830_context(ctx);
int x1, y1, x2, y2;
- if (!i830->intel.driDrawable)
+ if (!ctx->DrawBuffer)
return;
- x1 = x;
- y1 = i830->intel.driDrawable->h - (y + h);
- x2 = x + w - 1;
- y2 = y1 + h - 1;
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "[%s] x(%d) y(%d) w(%d) h(%d)\n", __FUNCTION__,
- x, y, w, h);
+ DBG("%s %d,%d %dx%d\n", __FUNCTION__, x, y, w, h);
- if (x1 < 0) x1 = 0;
- if (y1 < 0) y1 = 0;
- if (x2 < 0) x2 = 0;
- if (y2 < 0) y2 = 0;
-
- if (x2 >= screen->width) x2 = screen->width-1;
- if (y2 >= screen->height) y2 = screen->height-1;
- if (x1 >= screen->width) x1 = screen->width-1;
- if (y1 >= screen->height) y1 = screen->height-1;
+ if (ctx->DrawBuffer->Name == 0) {
+ x1 = x;
+ y1 = ctx->DrawBuffer->Height - (y + h);
+ x2 = x + w - 1;
+ y2 = y1 + h - 1;
+ DBG("%s %d..%d,%d..%d (inverted)\n", __FUNCTION__, x1, x2, y1, y2);
+ }
+ else {
+ /* FBO - not inverted
+ */
+ x1 = x;
+ y1 = y;
+ x2 = x + w - 1;
+ y2 = y + h - 1;
+ DBG("%s %d..%d,%d..%d (not inverted)\n", __FUNCTION__, x1, x2, y1, y2);
+ }
+ x1 = CLAMP(x1, 0, ctx->DrawBuffer->Width - 1);
+ y1 = CLAMP(y1, 0, ctx->DrawBuffer->Height - 1);
+ x2 = CLAMP(x2, 0, ctx->DrawBuffer->Width - 1);
+ y2 = CLAMP(y2, 0, ctx->DrawBuffer->Height - 1);
+
+ DBG("%s %d..%d,%d..%d (clamped)\n", __FUNCTION__, x1, x2, y1, y2);
I830_STATECHANGE(i830, I830_UPLOAD_BUFFERS);
i830->state.Buffer[I830_DESTREG_SR1] = (y1 << 16) | (x1 & 0xffff);
i830->state.Buffer[I830_DESTREG_SR2] = (y2 << 16) | (x2 & 0xffff);
}
-static void i830LogicOp(GLcontext *ctx, GLenum opcode)
+static void
+i830LogicOp(GLcontext * ctx, GLenum opcode)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- int tmp = intel_translate_logic_op( opcode );
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
+ struct i830_context *i830 = i830_context(ctx);
+ int tmp = intel_translate_logic_op(opcode);
+ DBG("%s\n", __FUNCTION__);
+
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE4] &= ~LOGICOP_MASK;
i830->state.Ctx[I830_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
-static void i830CullFaceFrontFace(GLcontext *ctx, GLenum unused)
+static void
+i830CullFaceFrontFace(GLcontext * ctx, GLenum unused)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
GLuint mode;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
if (!ctx->Polygon.CullFlag) {
mode = CULLMODE_NONE;
}
mode = CULLMODE_CW;
if (ctx->Polygon.CullFaceMode == GL_FRONT)
- mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
+ mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
if (ctx->Polygon.FrontFace != GL_CCW)
- mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
+ mode ^= (CULLMODE_CW ^ CULLMODE_CCW);
}
else {
mode = CULLMODE_BOTH;
i830->state.Ctx[I830_CTXREG_STATE3] |= ENABLE_CULL_MODE | mode;
}
-static void i830LineWidth( GLcontext *ctx, GLfloat widthf )
+static void
+i830LineWidth(GLcontext * ctx, GLfloat widthf)
{
- i830ContextPtr i830 = I830_CONTEXT( ctx );
+ struct i830_context *i830 = i830_context(ctx);
int width;
int state5;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- width = (int)(widthf * 2);
- CLAMP_SELF(width, 1, 15);
+ DBG("%s\n", __FUNCTION__);
+ width = (int) (widthf * 2);
+ CLAMP_SELF(width, 1, 15);
+
state5 = i830->state.Ctx[I830_CTXREG_STATE5] & ~FIXED_LINE_WIDTH_MASK;
state5 |= (ENABLE_FIXED_LINE_WIDTH | FIXED_LINE_WIDTH(width));
}
}
-static void i830PointSize(GLcontext *ctx, GLfloat size)
+static void
+i830PointSize(GLcontext * ctx, GLfloat size)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- GLint point_size = (int)size;
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
+ struct i830_context *i830 = i830_context(ctx);
+ GLint point_size = (int) size;
+ DBG("%s\n", __FUNCTION__);
+
CLAMP_SELF(point_size, 1, 256);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE5] &= ~FIXED_POINT_WIDTH_MASK;
i830->state.Ctx[I830_CTXREG_STATE5] |= (ENABLE_FIXED_POINT_WIDTH |
- FIXED_POINT_WIDTH(point_size));
+ FIXED_POINT_WIDTH(point_size));
}
* Color masks
*/
-static void i830ColorMask(GLcontext *ctx,
- GLboolean r, GLboolean g,
- GLboolean b, GLboolean a)
+static void
+i830ColorMask(GLcontext * ctx,
+ GLboolean r, GLboolean g, GLboolean b, GLboolean a)
{
- i830ContextPtr i830 = I830_CONTEXT( ctx );
+ struct i830_context *i830 = i830_context(ctx);
GLuint tmp = 0;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
+ DBG("%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
tmp = ((i830->state.Ctx[I830_CTXREG_ENABLES_2] & ~WRITEMASK_MASK) |
- ENABLE_COLOR_MASK |
- ENABLE_COLOR_WRITE |
- ((!r) << WRITEMASK_RED_SHIFT) |
- ((!g) << WRITEMASK_GREEN_SHIFT) |
- ((!b) << WRITEMASK_BLUE_SHIFT) |
- ((!a) << WRITEMASK_ALPHA_SHIFT));
+ ENABLE_COLOR_MASK |
+ ENABLE_COLOR_WRITE |
+ ((!r) << WRITEMASK_RED_SHIFT) |
+ ((!g) << WRITEMASK_GREEN_SHIFT) |
+ ((!b) << WRITEMASK_BLUE_SHIFT) | ((!a) << WRITEMASK_ALPHA_SHIFT));
if (tmp != i830->state.Ctx[I830_CTXREG_ENABLES_2]) {
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
}
}
-static void update_specular( GLcontext *ctx )
+static void
+update_specular(GLcontext * ctx)
{
- i830ContextPtr i830 = I830_CONTEXT( ctx );
+ struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_SPEC_ADD_MASK;
i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_SPEC_ADD;
}
-static void i830LightModelfv(GLcontext *ctx, GLenum pname,
- const GLfloat *param)
+static void
+i830LightModelfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
{
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
- update_specular( ctx );
+ update_specular(ctx);
}
}
/* In Mesa 3.5 we can reliably do native flatshading.
*/
-static void i830ShadeModel(GLcontext *ctx, GLenum mode)
+static void
+i830ShadeModel(GLcontext * ctx, GLenum mode)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_STATE3] &= ~SHADE_MODE_MASK;
if (mode == GL_FLAT) {
- i830->state.Ctx[I830_CTXREG_STATE3] |= (ALPHA_SHADE_MODE(SHADE_MODE_FLAT) |
- FOG_SHADE_MODE(SHADE_MODE_FLAT) |
- SPEC_SHADE_MODE(SHADE_MODE_FLAT) |
- COLOR_SHADE_MODE(SHADE_MODE_FLAT));
- } else {
- i830->state.Ctx[I830_CTXREG_STATE3] |= (ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
- FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
- SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
- COLOR_SHADE_MODE(SHADE_MODE_LINEAR));
+ i830->state.Ctx[I830_CTXREG_STATE3] |=
+ (ALPHA_SHADE_MODE(SHADE_MODE_FLAT) | FOG_SHADE_MODE(SHADE_MODE_FLAT)
+ | SPEC_SHADE_MODE(SHADE_MODE_FLAT) |
+ COLOR_SHADE_MODE(SHADE_MODE_FLAT));
+ }
+ else {
+ i830->state.Ctx[I830_CTXREG_STATE3] |=
+ (ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
+ FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
+ SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
+ COLOR_SHADE_MODE(SHADE_MODE_LINEAR));
}
}
/* =============================================================
* Fog
*/
-static void i830Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
+static void
+i830Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
+ struct i830_context *i830 = i830_context(ctx);
- if (pname == GL_FOG_COLOR) {
- GLuint color = (((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
- ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
- ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
+ DBG("%s\n", __FUNCTION__);
+
+ if (pname == GL_FOG_COLOR) {
+ GLuint color = (((GLubyte) (ctx->Fog.Color[0] * 255.0F) << 16) |
+ ((GLubyte) (ctx->Fog.Color[1] * 255.0F) << 8) |
+ ((GLubyte) (ctx->Fog.Color[2] * 255.0F) << 0));
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
- i830->state.Ctx[I830_CTXREG_FOGCOLOR] = (_3DSTATE_FOG_COLOR_CMD | color);
+ i830->state.Ctx[I830_CTXREG_FOGCOLOR] =
+ (_3DSTATE_FOG_COLOR_CMD | color);
}
}
/* =============================================================
*/
-static void i830Enable(GLcontext *ctx, GLenum cap, GLboolean state)
+static void
+i830Enable(GLcontext * ctx, GLenum cap, GLboolean state)
{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ struct i830_context *i830 = i830_context(ctx);
- switch(cap) {
+ switch (cap) {
case GL_LIGHTING:
case GL_COLOR_SUM:
- update_specular( ctx );
+ update_specular(ctx);
break;
case GL_ALPHA_TEST:
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_ALPHA_TEST_MASK;
if (state)
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_ALPHA_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_ALPHA_TEST;
else
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_ALPHA_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_ALPHA_TEST;
break;
/* Logicop doesn't seem to work at 16bpp:
*/
- if (i830->intel.intelScreen->cpp == 2)
- FALLBACK( &i830->intel, I830_FALLBACK_LOGICOP, state );
+ if (i830->intel.ctx.Visual.rgbBits == 16)
+ FALLBACK(&i830->intel, I830_FALLBACK_LOGICOP, state);
break;
-
+
case GL_DITHER:
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_DITHER;
if (state)
- i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_DITHER;
+ i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_DITHER;
else
- i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DITHER;
+ i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_DITHER;
break;
case GL_DEPTH_TEST:
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_DEPTH_TEST_MASK;
if (state)
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_DEPTH_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_DEPTH_TEST;
else
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_DEPTH_TEST;
/* Also turn off depth writes when GL_DEPTH_TEST is disabled:
*/
- i830DepthMask( ctx, ctx->Depth.Mask );
+ i830DepthMask(ctx, ctx->Depth.Mask);
break;
case GL_SCISSOR_TEST:
I830_STATECHANGE(i830, I830_UPLOAD_BUFFERS);
-
+
if (state)
- i830->state.Buffer[I830_DESTREG_SENABLE] =
- (_3DSTATE_SCISSOR_ENABLE_CMD |
- ENABLE_SCISSOR_RECT);
+ i830->state.Buffer[I830_DESTREG_SENABLE] =
+ (_3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT);
else
- i830->state.Buffer[I830_DESTREG_SENABLE] =
- (_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
+ i830->state.Buffer[I830_DESTREG_SENABLE] =
+ (_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
break;
case GL_LINE_SMOOTH:
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-
+
i830->state.Ctx[I830_CTXREG_AA] &= ~AA_LINE_ENABLE;
if (state)
- i830->state.Ctx[I830_CTXREG_AA] |= AA_LINE_ENABLE;
+ i830->state.Ctx[I830_CTXREG_AA] |= AA_LINE_ENABLE;
else
- i830->state.Ctx[I830_CTXREG_AA] |= AA_LINE_DISABLE;
+ i830->state.Ctx[I830_CTXREG_AA] |= AA_LINE_DISABLE;
break;
case GL_FOG:
I830_STATECHANGE(i830, I830_UPLOAD_CTX);
i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_DIS_FOG_MASK;
if (state)
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_FOG;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_FOG;
else
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_FOG;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_FOG;
break;
case GL_CULL_FACE:
break;
case GL_STENCIL_TEST:
- if (i830->intel.hw_stencil) {
- I830_STATECHANGE(i830, I830_UPLOAD_CTX);
-
- if (state) {
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
- i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
- } else {
- i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_STENCIL_TEST;
- i830->state.Ctx[I830_CTXREG_ENABLES_2] &= ~ENABLE_STENCIL_WRITE;
- i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_STENCIL_TEST;
- i830->state.Ctx[I830_CTXREG_ENABLES_2] |= DISABLE_STENCIL_WRITE;
- }
- } else {
- FALLBACK( &i830->intel, I830_FALLBACK_STENCIL, state );
+ {
+ GLboolean hw_stencil = GL_FALSE;
+ if (ctx->DrawBuffer) {
+ struct intel_renderbuffer *irbStencil
+ = intel_get_renderbuffer(ctx->DrawBuffer, BUFFER_STENCIL);
+ hw_stencil = (irbStencil && irbStencil->region);
+ }
+ if (hw_stencil) {
+ I830_STATECHANGE(i830, I830_UPLOAD_CTX);
+
+ if (state) {
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= ENABLE_STENCIL_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_2] |= ENABLE_STENCIL_WRITE;
+ }
+ else {
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] &= ~ENABLE_STENCIL_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_2] &=
+ ~ENABLE_STENCIL_WRITE;
+ i830->state.Ctx[I830_CTXREG_ENABLES_1] |= DISABLE_STENCIL_TEST;
+ i830->state.Ctx[I830_CTXREG_ENABLES_2] |=
+ DISABLE_STENCIL_WRITE;
+ }
+ }
+ else {
+ FALLBACK(&i830->intel, I830_FALLBACK_STENCIL, state);
+ }
}
break;
* I'll do more testing later to find out exactly which hardware
* supports it. Disabled for now.
*/
- if (i830->intel.hw_stipple &&
- i830->intel.reduced_primitive == GL_TRIANGLES)
- {
- I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
- i830->state.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
- if (state)
- i830->state.Stipple[I830_STPREG_ST1] |= ST1_ENABLE;
+ if (i830->intel.hw_stipple &&
+ i830->intel.reduced_primitive == GL_TRIANGLES) {
+ I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
+ i830->state.Stipple[I830_STPREG_ST1] &= ~ST1_ENABLE;
+ if (state)
+ i830->state.Stipple[I830_STPREG_ST1] |= ST1_ENABLE;
}
break;
}
-static void i830_init_packets( i830ContextPtr i830 )
+static void
+i830_init_packets(struct i830_context *i830)
{
- intelScreenPrivate *screen = i830->intel.intelScreen;
-
/* Zero all state */
memset(&i830->state, 0, sizeof(i830->state));
/* Set default blend state */
i830->state.TexBlend[0][0] = (_3DSTATE_MAP_BLEND_OP_CMD(0) |
- TEXPIPE_COLOR |
- ENABLE_TEXOUTPUT_WRT_SEL |
- TEXOP_OUTPUT_CURRENT |
- DISABLE_TEX_CNTRL_STAGE |
- TEXOP_SCALE_1X |
- TEXOP_MODIFY_PARMS |
- TEXOP_LAST_STAGE |
- TEXBLENDOP_ARG1);
+ TEXPIPE_COLOR |
+ ENABLE_TEXOUTPUT_WRT_SEL |
+ TEXOP_OUTPUT_CURRENT |
+ DISABLE_TEX_CNTRL_STAGE |
+ TEXOP_SCALE_1X |
+ TEXOP_MODIFY_PARMS |
+ TEXOP_LAST_STAGE | TEXBLENDOP_ARG1);
i830->state.TexBlend[0][1] = (_3DSTATE_MAP_BLEND_OP_CMD(0) |
- TEXPIPE_ALPHA |
- ENABLE_TEXOUTPUT_WRT_SEL |
- TEXOP_OUTPUT_CURRENT |
- TEXOP_SCALE_1X |
- TEXOP_MODIFY_PARMS |
- TEXBLENDOP_ARG1);
+ TEXPIPE_ALPHA |
+ ENABLE_TEXOUTPUT_WRT_SEL |
+ TEXOP_OUTPUT_CURRENT |
+ TEXOP_SCALE_1X |
+ TEXOP_MODIFY_PARMS | TEXBLENDOP_ARG1);
i830->state.TexBlend[0][2] = (_3DSTATE_MAP_BLEND_ARG_CMD(0) |
- TEXPIPE_COLOR |
- TEXBLEND_ARG1 |
- TEXBLENDARG_MODIFY_PARMS |
- TEXBLENDARG_DIFFUSE);
+ TEXPIPE_COLOR |
+ TEXBLEND_ARG1 |
+ TEXBLENDARG_MODIFY_PARMS |
+ TEXBLENDARG_DIFFUSE);
i830->state.TexBlend[0][3] = (_3DSTATE_MAP_BLEND_ARG_CMD(0) |
- TEXPIPE_ALPHA |
- TEXBLEND_ARG1 |
- TEXBLENDARG_MODIFY_PARMS |
- TEXBLENDARG_DIFFUSE);
+ TEXPIPE_ALPHA |
+ TEXBLEND_ARG1 |
+ TEXBLENDARG_MODIFY_PARMS |
+ TEXBLENDARG_DIFFUSE);
i830->state.TexBlendWordsUsed[0] = 4;
- i830->state.Ctx[I830_CTXREG_VF] = 0;
+ i830->state.Ctx[I830_CTXREG_VF] = 0;
i830->state.Ctx[I830_CTXREG_VF2] = 0;
i830->state.Ctx[I830_CTXREG_AA] = (_3DSTATE_AA_CMD |
- AA_LINE_ECAAR_WIDTH_ENABLE |
- AA_LINE_ECAAR_WIDTH_1_0 |
- AA_LINE_REGION_WIDTH_ENABLE |
- AA_LINE_REGION_WIDTH_1_0 |
- AA_LINE_DISABLE);
+ AA_LINE_ECAAR_WIDTH_ENABLE |
+ AA_LINE_ECAAR_WIDTH_1_0 |
+ AA_LINE_REGION_WIDTH_ENABLE |
+ AA_LINE_REGION_WIDTH_1_0 |
+ AA_LINE_DISABLE);
i830->state.Ctx[I830_CTXREG_ENABLES_1] = (_3DSTATE_ENABLES_1_CMD |
- DISABLE_LOGIC_OP |
- DISABLE_STENCIL_TEST |
- DISABLE_DEPTH_BIAS |
- DISABLE_SPEC_ADD |
- DISABLE_FOG |
- DISABLE_ALPHA_TEST |
- DISABLE_COLOR_BLEND |
- DISABLE_DEPTH_TEST);
-
+ DISABLE_LOGIC_OP |
+ DISABLE_STENCIL_TEST |
+ DISABLE_DEPTH_BIAS |
+ DISABLE_SPEC_ADD |
+ DISABLE_FOG |
+ DISABLE_ALPHA_TEST |
+ DISABLE_COLOR_BLEND |
+ DISABLE_DEPTH_TEST);
+
+#if 000 /* XXX all the stencil enable state is set in i830Enable(), right? */
if (i830->intel.hw_stencil) {
i830->state.Ctx[I830_CTXREG_ENABLES_2] = (_3DSTATE_ENABLES_2_CMD |
- ENABLE_STENCIL_WRITE |
- ENABLE_TEX_CACHE |
- ENABLE_DITHER |
- ENABLE_COLOR_MASK |
- /* set no color comps disabled */
- ENABLE_COLOR_WRITE |
- ENABLE_DEPTH_WRITE);
- } else {
+ ENABLE_STENCIL_WRITE |
+ ENABLE_TEX_CACHE |
+ ENABLE_DITHER |
+ ENABLE_COLOR_MASK |
+ /* set no color comps disabled */
+ ENABLE_COLOR_WRITE |
+ ENABLE_DEPTH_WRITE);
+ }
+ else
+#endif
+ {
i830->state.Ctx[I830_CTXREG_ENABLES_2] = (_3DSTATE_ENABLES_2_CMD |
- DISABLE_STENCIL_WRITE |
- ENABLE_TEX_CACHE |
- ENABLE_DITHER |
- ENABLE_COLOR_MASK |
- /* set no color comps disabled */
- ENABLE_COLOR_WRITE |
- ENABLE_DEPTH_WRITE);
+ DISABLE_STENCIL_WRITE |
+ ENABLE_TEX_CACHE |
+ ENABLE_DITHER |
+ ENABLE_COLOR_MASK |
+ /* set no color comps disabled */
+ ENABLE_COLOR_WRITE |
+ ENABLE_DEPTH_WRITE);
}
i830->state.Ctx[I830_CTXREG_STATE1] = (_3DSTATE_MODES_1_CMD |
- ENABLE_COLR_BLND_FUNC |
- BLENDFUNC_ADD |
- ENABLE_SRC_BLND_FACTOR |
- SRC_BLND_FACT(BLENDFACT_ONE) |
- ENABLE_DST_BLND_FACTOR |
- DST_BLND_FACT(BLENDFACT_ZERO) );
+ ENABLE_COLR_BLND_FUNC |
+ BLENDFUNC_ADD |
+ ENABLE_SRC_BLND_FACTOR |
+ SRC_BLND_FACT(BLENDFACT_ONE) |
+ ENABLE_DST_BLND_FACTOR |
+ DST_BLND_FACT(BLENDFACT_ZERO));
i830->state.Ctx[I830_CTXREG_STATE2] = (_3DSTATE_MODES_2_CMD |
- ENABLE_GLOBAL_DEPTH_BIAS |
- GLOBAL_DEPTH_BIAS(0) |
- ENABLE_ALPHA_TEST_FUNC |
- ALPHA_TEST_FUNC(COMPAREFUNC_ALWAYS) |
- ALPHA_REF_VALUE(0) );
+ ENABLE_GLOBAL_DEPTH_BIAS |
+ GLOBAL_DEPTH_BIAS(0) |
+ ENABLE_ALPHA_TEST_FUNC |
+ ALPHA_TEST_FUNC(COMPAREFUNC_ALWAYS)
+ | ALPHA_REF_VALUE(0));
i830->state.Ctx[I830_CTXREG_STATE3] = (_3DSTATE_MODES_3_CMD |
- ENABLE_DEPTH_TEST_FUNC |
- DEPTH_TEST_FUNC(COMPAREFUNC_LESS) |
- ENABLE_ALPHA_SHADE_MODE |
- ALPHA_SHADE_MODE(SHADE_MODE_LINEAR) |
- ENABLE_FOG_SHADE_MODE |
- FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
- ENABLE_SPEC_SHADE_MODE |
- SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
- ENABLE_COLOR_SHADE_MODE |
- COLOR_SHADE_MODE(SHADE_MODE_LINEAR) |
- ENABLE_CULL_MODE |
- CULLMODE_NONE);
+ ENABLE_DEPTH_TEST_FUNC |
+ DEPTH_TEST_FUNC(COMPAREFUNC_LESS) |
+ ENABLE_ALPHA_SHADE_MODE |
+ ALPHA_SHADE_MODE(SHADE_MODE_LINEAR)
+ | ENABLE_FOG_SHADE_MODE |
+ FOG_SHADE_MODE(SHADE_MODE_LINEAR) |
+ ENABLE_SPEC_SHADE_MODE |
+ SPEC_SHADE_MODE(SHADE_MODE_LINEAR) |
+ ENABLE_COLOR_SHADE_MODE |
+ COLOR_SHADE_MODE(SHADE_MODE_LINEAR)
+ | ENABLE_CULL_MODE | CULLMODE_NONE);
i830->state.Ctx[I830_CTXREG_STATE4] = (_3DSTATE_MODES_4_CMD |
- ENABLE_LOGIC_OP_FUNC |
- LOGIC_OP_FUNC(LOGICOP_COPY) |
- ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(0xff) |
- ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK(0xff));
+ ENABLE_LOGIC_OP_FUNC |
+ LOGIC_OP_FUNC(LOGICOP_COPY) |
+ ENABLE_STENCIL_TEST_MASK |
+ STENCIL_TEST_MASK(0xff) |
+ ENABLE_STENCIL_WRITE_MASK |
+ STENCIL_WRITE_MASK(0xff));
i830->state.Ctx[I830_CTXREG_STENCILTST] = (_3DSTATE_STENCIL_TEST_CMD |
- ENABLE_STENCIL_PARMS |
- STENCIL_FAIL_OP(STENCILOP_KEEP) |
- STENCIL_PASS_DEPTH_FAIL_OP(STENCILOP_KEEP) |
- STENCIL_PASS_DEPTH_PASS_OP(STENCILOP_KEEP) |
- ENABLE_STENCIL_TEST_FUNC |
- STENCIL_TEST_FUNC(COMPAREFUNC_ALWAYS) |
- ENABLE_STENCIL_REF_VALUE |
- STENCIL_REF_VALUE(0) );
-
- i830->state.Ctx[I830_CTXREG_STATE5] = (_3DSTATE_MODES_5_CMD |
- FLUSH_TEXTURE_CACHE |
- ENABLE_SPRITE_POINT_TEX |
- SPRITE_POINT_TEX_OFF |
- ENABLE_FIXED_LINE_WIDTH |
- FIXED_LINE_WIDTH(0x2) | /* 1.0 */
- ENABLE_FIXED_POINT_WIDTH |
- FIXED_POINT_WIDTH(1) );
+ ENABLE_STENCIL_PARMS |
+ STENCIL_FAIL_OP(STENCILOP_KEEP)
+ |
+ STENCIL_PASS_DEPTH_FAIL_OP
+ (STENCILOP_KEEP) |
+ STENCIL_PASS_DEPTH_PASS_OP
+ (STENCILOP_KEEP) |
+ ENABLE_STENCIL_TEST_FUNC |
+ STENCIL_TEST_FUNC
+ (COMPAREFUNC_ALWAYS) |
+ ENABLE_STENCIL_REF_VALUE |
+ STENCIL_REF_VALUE(0));
+
+ i830->state.Ctx[I830_CTXREG_STATE5] = (_3DSTATE_MODES_5_CMD | FLUSH_TEXTURE_CACHE | ENABLE_SPRITE_POINT_TEX | SPRITE_POINT_TEX_OFF | ENABLE_FIXED_LINE_WIDTH | FIXED_LINE_WIDTH(0x2) | /* 1.0 */
+ ENABLE_FIXED_POINT_WIDTH |
+ FIXED_POINT_WIDTH(1));
i830->state.Ctx[I830_CTXREG_IALPHAB] = (_3DSTATE_INDPT_ALPHA_BLEND_CMD |
- DISABLE_INDPT_ALPHA_BLEND |
- ENABLE_ALPHA_BLENDFUNC |
- ABLENDFUNC_ADD);
+ DISABLE_INDPT_ALPHA_BLEND |
+ ENABLE_ALPHA_BLENDFUNC |
+ ABLENDFUNC_ADD);
i830->state.Ctx[I830_CTXREG_FOGCOLOR] = (_3DSTATE_FOG_COLOR_CMD |
- FOG_COLOR_RED(0) |
- FOG_COLOR_GREEN(0) |
- FOG_COLOR_BLUE(0));
+ FOG_COLOR_RED(0) |
+ FOG_COLOR_GREEN(0) |
+ FOG_COLOR_BLUE(0));
i830->state.Ctx[I830_CTXREG_BLENDCOLOR0] = _3DSTATE_CONST_BLEND_COLOR_CMD;
i830->state.Ctx[I830_CTXREG_BLENDCOLOR1] = 0;
i830->state.Ctx[I830_CTXREG_MCSB0] = _3DSTATE_MAP_COORD_SETBIND_CMD;
i830->state.Ctx[I830_CTXREG_MCSB1] = (TEXBIND_SET3(TEXCOORDSRC_VTXSET_3) |
- TEXBIND_SET2(TEXCOORDSRC_VTXSET_2) |
- TEXBIND_SET1(TEXCOORDSRC_VTXSET_1) |
- TEXBIND_SET0(TEXCOORDSRC_VTXSET_0));
-
-
- i830->state.Stipple[I830_STPREG_ST0] = _3DSTATE_STIPPLE;
-
- i830->state.Buffer[I830_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
- i830->state.Buffer[I830_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK |
- BUF_3D_PITCH(screen->front.pitch) | /* pitch in bytes */
- BUF_3D_USE_FENCE);
+ TEXBIND_SET2(TEXCOORDSRC_VTXSET_2) |
+ TEXBIND_SET1(TEXCOORDSRC_VTXSET_1) |
+ TEXBIND_SET0(TEXCOORDSRC_VTXSET_0));
- i830->state.Buffer[I830_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
- i830->state.Buffer[I830_DESTREG_DBUFADDR1] =
- (BUF_3D_ID_DEPTH |
- BUF_3D_PITCH(screen->depth.pitch) | /* pitch in bytes */
- BUF_3D_USE_FENCE);
- i830->state.Buffer[I830_DESTREG_DBUFADDR2] = screen->depth.offset;
-
+ i830->state.Stipple[I830_STPREG_ST0] = _3DSTATE_STIPPLE;
i830->state.Buffer[I830_DESTREG_DV0] = _3DSTATE_DST_BUF_VARS_CMD;
-
- switch (screen->fbFormat) {
- case DV_PF_555:
- case DV_PF_565:
- i830->state.Buffer[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
- DSTORG_VERT_BIAS(0x8) | /* .5 */
- screen->fbFormat |
- DEPTH_IS_Z |
- DEPTH_FRMT_16_FIXED);
- break;
- case DV_PF_8888:
- i830->state.Buffer[I830_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
- DSTORG_VERT_BIAS(0x8) | /* .5 */
- screen->fbFormat |
- DEPTH_IS_Z |
- DEPTH_FRMT_24_FIXED_8_OTHER);
- break;
- }
-
i830->state.Buffer[I830_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
+ DISABLE_SCISSOR_RECT);
i830->state.Buffer[I830_DESTREG_SR0] = _3DSTATE_SCISSOR_RECT_0_CMD;
i830->state.Buffer[I830_DESTREG_SR1] = 0;
i830->state.Buffer[I830_DESTREG_SR2] = 0;
}
-void i830InitStateFuncs( struct dd_function_table *functions )
+void
+i830InitStateFuncs(struct dd_function_table *functions)
{
functions->AlphaFunc = i830AlphaFunc;
functions->BlendColor = i830BlendColor;
functions->StencilOpSeparate = i830StencilOpSeparate;
}
-void i830InitState( i830ContextPtr i830 )
+void
+i830InitState(struct i830_context *i830)
{
GLcontext *ctx = &i830->intel.ctx;
- i830_init_packets( i830 );
+ i830_init_packets(i830);
_mesa_init_driver_state(ctx);
- memcpy( &i830->initial, &i830->state, sizeof(i830->state) );
+ memcpy(&i830->initial, &i830->state, sizeof(i830->state));
i830->current = &i830->state;
i830->state.emitted = 0;
- i830->state.active = (I830_UPLOAD_TEXBLEND(0) |
- I830_UPLOAD_STIPPLE |
- I830_UPLOAD_CTX |
- I830_UPLOAD_BUFFERS);
+ i830->state.active = (I830_UPLOAD_INVARIENT |
+ I830_UPLOAD_TEXBLEND(0) |
+ I830_UPLOAD_STIPPLE |
+ I830_UPLOAD_CTX | I830_UPLOAD_BUFFERS);
}
*
**************************************************************************/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "texmem.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/mm.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
#include "swrast/swrast.h"
-#include "mm.h"
-
-#include "intel_ioctl.h"
+#include "texmem.h"
#include "i830_context.h"
#include "i830_reg.h"
-
-/**
- * Set the texture wrap modes.
- *
- * The i830M (and related graphics cores) do not support GL_CLAMP. The Intel
- * drivers for "other operating systems" implement GL_CLAMP as
- * GL_CLAMP_TO_EDGE, so the same is done here.
- *
- * \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
- */
-static void i830SetTexWrapping(i830TextureObjectPtr tex,
- GLenum swrap,
- GLenum twrap)
-{
- tex->Setup[I830_TEXREG_MCS] &= ~(TEXCOORD_ADDR_U_MASK|TEXCOORD_ADDR_V_MASK);
-
- switch( swrap ) {
- case GL_REPEAT:
- tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP);
- break;
- case GL_CLAMP:
- case GL_CLAMP_TO_EDGE:
- tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_CLAMP);
- break;
- case GL_CLAMP_TO_BORDER:
- tex->Setup[I830_TEXREG_MCS] |=
- TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_CLAMP_BORDER);
- break;
- case GL_MIRRORED_REPEAT:
- tex->Setup[I830_TEXREG_MCS] |=
- TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_MIRROR);
- break;
- default:
- break;
- }
-
- switch( twrap ) {
- case GL_REPEAT:
- tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP);
- break;
- case GL_CLAMP:
- case GL_CLAMP_TO_EDGE:
- tex->Setup[I830_TEXREG_MCS] |= TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_CLAMP);
- break;
- case GL_CLAMP_TO_BORDER:
- tex->Setup[I830_TEXREG_MCS] |=
- TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_CLAMP_BORDER);
- break;
- case GL_MIRRORED_REPEAT:
- tex->Setup[I830_TEXREG_MCS] |=
- TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_MIRROR);
- break;
- default:
- break;
- }
-}
-
-
-/**
- * Set the texture magnification and minification modes.
- *
- * \param t Texture whose filter modes are to be set
- * \param minf Texture minification mode
- * \param magf Texture magnification mode
- * \param bias LOD bias for this texture unit.
- */
-
-static void i830SetTexFilter( i830TextureObjectPtr t, GLenum minf, GLenum magf,
- GLfloat maxanisotropy )
-{
- int minFilt = 0, mipFilt = 0, magFilt = 0;
-
- if(INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if ( maxanisotropy > 1.0 ) {
- minFilt = FILTER_ANISOTROPIC;
- magFilt = FILTER_ANISOTROPIC;
- }
- else {
- switch (minf) {
- case GL_NEAREST:
- minFilt = FILTER_NEAREST;
- mipFilt = MIPFILTER_NONE;
- break;
- case GL_LINEAR:
- minFilt = FILTER_LINEAR;
- mipFilt = MIPFILTER_NONE;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- minFilt = FILTER_NEAREST;
- mipFilt = MIPFILTER_NEAREST;
- break;
- case GL_LINEAR_MIPMAP_NEAREST:
- minFilt = FILTER_LINEAR;
- mipFilt = MIPFILTER_NEAREST;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- minFilt = FILTER_NEAREST;
- mipFilt = MIPFILTER_LINEAR;
- break;
- case GL_LINEAR_MIPMAP_LINEAR:
- minFilt = FILTER_LINEAR;
- mipFilt = MIPFILTER_LINEAR;
- break;
- default:
- break;
- }
-
- switch (magf) {
- case GL_NEAREST:
- magFilt = FILTER_NEAREST;
- break;
- case GL_LINEAR:
- magFilt = FILTER_LINEAR;
- break;
- default:
- break;
- }
- }
-
- t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_FILTER_MASK;
- t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIP_FILTER_MASK;
- t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAG_FILTER_MASK;
- t->Setup[I830_TEXREG_TM0S3] |= ((minFilt << TM0S3_MIN_FILTER_SHIFT) |
- (mipFilt << TM0S3_MIP_FILTER_SHIFT) |
- (magFilt << TM0S3_MAG_FILTER_SHIFT));
-}
-
-static void i830SetTexBorderColor(i830TextureObjectPtr t, GLubyte color[4])
+static void
+i830TexEnv(GLcontext * ctx, GLenum target,
+ GLenum pname, const GLfloat * param)
{
- if(INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- t->Setup[I830_TEXREG_TM0S4] =
- INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3]);
-}
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-intelTextureObjectPtr i830AllocTexObj( struct gl_texture_object *texObj )
-{
- i830TextureObjectPtr t = CALLOC_STRUCT( i830_texture_object );
- if ( !t )
- return NULL;
-
- texObj->DriverData = t;
- t->intel.base.tObj = texObj;
- t->intel.dirty = I830_UPLOAD_TEX_ALL;
- make_empty_list( &t->intel.base );
-
- t->Setup[I830_TEXREG_TM0LI] = 0; /* not used */
- t->Setup[I830_TEXREG_TM0S0] = 0;
- t->Setup[I830_TEXREG_TM0S1] = 0;
- t->Setup[I830_TEXREG_TM0S2] = 0;
- t->Setup[I830_TEXREG_TM0S3] = 0;
- t->Setup[I830_TEXREG_MCS] = (_3DSTATE_MAP_COORD_SET_CMD |
- MAP_UNIT(0) |
- ENABLE_TEXCOORD_PARAMS |
- TEXCOORDS_ARE_NORMAL |
- TEXCOORDTYPE_CARTESIAN |
- ENABLE_ADDR_V_CNTL |
- TEXCOORD_ADDR_V_MODE(TEXCOORDMODE_WRAP) |
- ENABLE_ADDR_U_CNTL |
- TEXCOORD_ADDR_U_MODE(TEXCOORDMODE_WRAP));
-
-
- i830SetTexWrapping( t, texObj->WrapS, texObj->WrapT );
- i830SetTexFilter( t, texObj->MinFilter, texObj->MagFilter,
- texObj->MaxAnisotropy );
- i830SetTexBorderColor( t, texObj->_BorderChan );
-
- return &t->intel;
-}
-
-
-static void i830TexParameter( GLcontext *ctx, GLenum target,
- struct gl_texture_object *tObj,
- GLenum pname, const GLfloat *params )
-{
- i830TextureObjectPtr t = (i830TextureObjectPtr) tObj->DriverData;
- if (!t)
- return;
switch (pname) {
- case GL_TEXTURE_MIN_FILTER:
- case GL_TEXTURE_MAG_FILTER:
- case GL_TEXTURE_MAX_ANISOTROPY_EXT:
- i830SetTexFilter( t, tObj->MinFilter, tObj->MagFilter,
- tObj->MaxAnisotropy);
- break;
-
- case GL_TEXTURE_WRAP_S:
- case GL_TEXTURE_WRAP_T:
- i830SetTexWrapping( t, tObj->WrapS, tObj->WrapT );
- break;
-
- case GL_TEXTURE_BORDER_COLOR:
- i830SetTexBorderColor( t, tObj->_BorderChan );
- break;
-
- case GL_TEXTURE_BASE_LEVEL:
- case GL_TEXTURE_MAX_LEVEL:
- case GL_TEXTURE_MIN_LOD:
- case GL_TEXTURE_MAX_LOD:
- /* The i830 and its successors can do a lot of this without
- * reloading the textures. A project for someone?
- */
- intelFlush( ctx );
- driSwapOutTextureObject( (driTextureObject *) t );
- break;
-
- default:
- return;
- }
-
- t->intel.dirty = I830_UPLOAD_TEX_ALL;
-}
-
-
-static void i830TexEnv( GLcontext *ctx, GLenum target,
- GLenum pname, const GLfloat *param )
-{
- i830ContextPtr i830 = I830_CONTEXT( ctx );
- GLuint unit = ctx->Texture.CurrentUnit;
-
- switch (pname) {
- case GL_TEXTURE_ENV_COLOR:
-#if 0
- {
- GLubyte r, g, b, a;
- GLuint col;
-
- UNCLAMPED_FLOAT_TO_UBYTE(r, param[RCOMP]);
- UNCLAMPED_FLOAT_TO_UBYTE(g, param[GCOMP]);
- UNCLAMPED_FLOAT_TO_UBYTE(b, param[BCOMP]);
- UNCLAMPED_FLOAT_TO_UBYTE(a, param[ACOMP]);
-
- col = ((a << 24) | (r << 16) | (g << 8) | b);
-
- if (col != i830->state.TexEnv[unit][I830_TEXENVREG_COL1]) {
- I830_STATECHANGE(i830, I830_UPLOAD_TEXENV);
- i830->state.TexEnv[unit][I830_TEXENVREG_COL1] = col;
- }
-
- break;
- }
-#endif
+ case GL_TEXTURE_ENV_COLOR:
case GL_TEXTURE_ENV_MODE:
case GL_COMBINE_RGB:
case GL_COMBINE_ALPHA:
case GL_ALPHA_SCALE:
break;
- case GL_TEXTURE_LOD_BIAS: {
- int b = (int) ((*param) * 16.0);
- if (b > 63) b = 63;
- if (b < -64) b = -64;
- I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
- i830->state.Tex[unit][I830_TEXREG_TM0S3] &= ~TM0S3_LOD_BIAS_MASK;
- i830->state.Tex[unit][I830_TEXREG_TM0S3] |=
- ((b << TM0S3_LOD_BIAS_SHIFT) & TM0S3_LOD_BIAS_MASK);
- break;
- }
+ case GL_TEXTURE_LOD_BIAS:{
+ struct i830_context *i830 = i830_context(ctx);
+ GLuint unit = ctx->Texture.CurrentUnit;
+ int b = (int) ((*param) * 16.0);
+ if (b > 63)
+ b = 63;
+ if (b < -64)
+ b = -64;
+ I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
+ i830->lodbias_tm0s3[unit] =
+ ((b << TM0S3_LOD_BIAS_SHIFT) & TM0S3_LOD_BIAS_MASK);
+ break;
+ }
default:
break;
}
}
-static void i830BindTexture( GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj )
-{
- i830TextureObjectPtr tex;
-
- if (!texObj->DriverData)
- i830AllocTexObj( texObj );
-
- tex = (i830TextureObjectPtr)texObj->DriverData;
-}
-void i830InitTextureFuncs( struct dd_function_table *functions )
+void
+i830InitTextureFuncs(struct dd_function_table *functions)
{
- functions->BindTexture = i830BindTexture;
- functions->TexEnv = i830TexEnv;
- functions->TexParameter = i830TexParameter;
+/*
+ functions->TexEnv = i830TexEnv;
+*/
}
*
**************************************************************************/
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/mm.h"
#include "intel_screen.h"
-#include "intel_ioctl.h"
#include "intel_tex.h"
#include "i830_context.h"
/* ================================================================
* Texture combine functions
*/
-static GLuint pass_through( GLuint *state, GLuint blendUnit )
+static GLuint
+pass_through(GLuint * state, GLuint blendUnit)
{
state[0] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
- TEXPIPE_COLOR |
- ENABLE_TEXOUTPUT_WRT_SEL |
- TEXOP_OUTPUT_CURRENT |
- DISABLE_TEX_CNTRL_STAGE |
- TEXOP_SCALE_1X |
- TEXOP_MODIFY_PARMS |
- TEXBLENDOP_ARG1);
+ TEXPIPE_COLOR |
+ ENABLE_TEXOUTPUT_WRT_SEL |
+ TEXOP_OUTPUT_CURRENT |
+ DISABLE_TEX_CNTRL_STAGE |
+ TEXOP_SCALE_1X | TEXOP_MODIFY_PARMS | TEXBLENDOP_ARG1);
state[1] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
- TEXPIPE_ALPHA |
- ENABLE_TEXOUTPUT_WRT_SEL |
- TEXOP_OUTPUT_CURRENT |
- TEXOP_SCALE_1X |
- TEXOP_MODIFY_PARMS |
- TEXBLENDOP_ARG1);
+ TEXPIPE_ALPHA |
+ ENABLE_TEXOUTPUT_WRT_SEL |
+ TEXOP_OUTPUT_CURRENT |
+ TEXOP_SCALE_1X | TEXOP_MODIFY_PARMS | TEXBLENDOP_ARG1);
state[2] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
- TEXPIPE_COLOR |
- TEXBLEND_ARG1 |
- TEXBLENDARG_MODIFY_PARMS |
- TEXBLENDARG_CURRENT);
+ TEXPIPE_COLOR |
+ TEXBLEND_ARG1 |
+ TEXBLENDARG_MODIFY_PARMS | TEXBLENDARG_CURRENT);
state[3] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
- TEXPIPE_ALPHA |
- TEXBLEND_ARG1 |
- TEXBLENDARG_MODIFY_PARMS |
- TEXBLENDARG_CURRENT);
+ TEXPIPE_ALPHA |
+ TEXBLEND_ARG1 |
+ TEXBLENDARG_MODIFY_PARMS | TEXBLENDARG_CURRENT);
return 4;
}
-static GLuint emit_factor( GLuint blendUnit, GLuint *state, GLuint count,
- const GLfloat *factor )
+static GLuint
+emit_factor(GLuint blendUnit, GLuint * state, GLuint count,
+ const GLfloat * factor)
{
GLubyte r, g, b, a;
GLuint col;
-
+
if (0)
fprintf(stderr, "emit constant %d: %.2f %.2f %.2f %.2f\n",
- blendUnit, factor[0], factor[1], factor[2], factor[3]);
+ blendUnit, factor[0], factor[1], factor[2], factor[3]);
UNCLAMPED_FLOAT_TO_UBYTE(r, factor[0]);
UNCLAMPED_FLOAT_TO_UBYTE(g, factor[1]);
col = ((a << 24) | (r << 16) | (g << 8) | b);
- state[count++] = _3DSTATE_COLOR_FACTOR_N_CMD(blendUnit);
+ state[count++] = _3DSTATE_COLOR_FACTOR_N_CMD(blendUnit);
state[count++] = col;
return count;
}
-static __inline__ GLuint GetTexelOp(GLint unit)
+static INLINE GLuint
+GetTexelOp(GLint unit)
{
- switch(unit) {
- case 0: return TEXBLENDARG_TEXEL0;
- case 1: return TEXBLENDARG_TEXEL1;
- case 2: return TEXBLENDARG_TEXEL2;
- case 3: return TEXBLENDARG_TEXEL3;
- default: return TEXBLENDARG_TEXEL0;
+ switch (unit) {
+ case 0:
+ return TEXBLENDARG_TEXEL0;
+ case 1:
+ return TEXBLENDARG_TEXEL1;
+ case 2:
+ return TEXBLENDARG_TEXEL2;
+ case 3:
+ return TEXBLENDARG_TEXEL3;
+ default:
+ return TEXBLENDARG_TEXEL0;
}
}
* partial support for the extension?
*/
GLuint
-i830SetTexEnvCombine(i830ContextPtr i830,
- const struct gl_tex_env_combine_state * combine,
- GLint blendUnit,
- GLuint texel_op,
- GLuint *state,
- const GLfloat *factor )
+i830SetTexEnvCombine(struct i830_context * i830,
+ const struct gl_tex_env_combine_state * combine,
+ GLint blendUnit,
+ GLuint texel_op, GLuint * state, const GLfloat * factor)
{
const GLuint numColorArgs = combine->_NumArgsRGB;
const GLuint numAlphaArgs = combine->_NumArgsA;
TEXPIPE_ALPHA | TEXBLEND_ARG0 | TEXBLENDARG_MODIFY_PARMS,
};
- if(INTEL_DEBUG&DEBUG_TEXTURE)
+ if (INTEL_DEBUG & DEBUG_TEXTURE)
fprintf(stderr, "%s\n", __FUNCTION__);
}
- switch(combine->ModeRGB) {
- case GL_REPLACE:
+ switch (combine->ModeRGB) {
+ case GL_REPLACE:
blendop = TEXBLENDOP_ARG1;
break;
- case GL_MODULATE:
+ case GL_MODULATE:
blendop = TEXBLENDOP_MODULATE;
break;
- case GL_ADD:
+ case GL_ADD:
blendop = TEXBLENDOP_ADD;
break;
case GL_ADD_SIGNED:
- blendop = TEXBLENDOP_ADDSIGNED;
+ blendop = TEXBLENDOP_ADDSIGNED;
break;
case GL_INTERPOLATE:
- blendop = TEXBLENDOP_BLEND;
+ blendop = TEXBLENDOP_BLEND;
break;
- case GL_SUBTRACT:
+ case GL_SUBTRACT:
blendop = TEXBLENDOP_SUBTRACT;
break;
case GL_DOT3_RGB_EXT:
case GL_DOT3_RGBA:
blendop = TEXBLENDOP_DOT3;
break;
- default:
- return pass_through( state, blendUnit );
+ default:
+ return pass_through(state, blendUnit);
}
blendop |= (rgb_shift << TEXOP_SCALE_SHIFT);
/* Handle RGB args */
- for(i = 0; i < 3; i++) {
- switch(combine->SourceRGB[i]) {
- case GL_TEXTURE:
- args_RGB[i] = texel_op;
- break;
+ for (i = 0; i < 3; i++) {
+ switch (combine->SourceRGB[i]) {
+ case GL_TEXTURE:
+ args_RGB[i] = texel_op;
+ break;
case GL_TEXTURE0:
case GL_TEXTURE1:
case GL_TEXTURE2:
case GL_TEXTURE3:
- args_RGB[i] = GetTexelOp( combine->SourceRGB[i] - GL_TEXTURE0 );
- break;
+ args_RGB[i] = GetTexelOp(combine->SourceRGB[i] - GL_TEXTURE0);
+ break;
case GL_CONSTANT:
- args_RGB[i] = TEXBLENDARG_FACTOR_N;
- need_factor = 1;
- break;
+ args_RGB[i] = TEXBLENDARG_FACTOR_N;
+ need_factor = 1;
+ break;
case GL_PRIMARY_COLOR:
- args_RGB[i] = TEXBLENDARG_DIFFUSE;
- break;
+ args_RGB[i] = TEXBLENDARG_DIFFUSE;
+ break;
case GL_PREVIOUS:
- args_RGB[i] = TEXBLENDARG_CURRENT;
- break;
- default:
- return pass_through( state, blendUnit );
+ args_RGB[i] = TEXBLENDARG_CURRENT;
+ break;
+ default:
+ return pass_through(state, blendUnit);
}
- switch(combine->OperandRGB[i]) {
- case GL_SRC_COLOR:
- args_RGB[i] |= 0;
- break;
- case GL_ONE_MINUS_SRC_COLOR:
- args_RGB[i] |= TEXBLENDARG_INV_ARG;
- break;
- case GL_SRC_ALPHA:
- args_RGB[i] |= TEXBLENDARG_REPLICATE_ALPHA;
- break;
- case GL_ONE_MINUS_SRC_ALPHA:
- args_RGB[i] |= (TEXBLENDARG_REPLICATE_ALPHA |
- TEXBLENDARG_INV_ARG);
- break;
- default:
- return pass_through( state, blendUnit );
+ switch (combine->OperandRGB[i]) {
+ case GL_SRC_COLOR:
+ args_RGB[i] |= 0;
+ break;
+ case GL_ONE_MINUS_SRC_COLOR:
+ args_RGB[i] |= TEXBLENDARG_INV_ARG;
+ break;
+ case GL_SRC_ALPHA:
+ args_RGB[i] |= TEXBLENDARG_REPLICATE_ALPHA;
+ break;
+ case GL_ONE_MINUS_SRC_ALPHA:
+ args_RGB[i] |= (TEXBLENDARG_REPLICATE_ALPHA | TEXBLENDARG_INV_ARG);
+ break;
+ default:
+ return pass_through(state, blendUnit);
}
}
* Note - the global factor is set up with alpha == .5, so
* the alpha part of the DOT4 calculation should be zero.
*/
- if ( combine->ModeRGB == GL_DOT3_RGBA_EXT ||
- combine->ModeRGB == GL_DOT3_RGBA ) {
+ if (combine->ModeRGB == GL_DOT3_RGBA_EXT ||
+ combine->ModeRGB == GL_DOT3_RGBA) {
ablendop = TEXBLENDOP_DOT4;
- args_A[0] = TEXBLENDARG_FACTOR; /* the global factor */
+ args_A[0] = TEXBLENDARG_FACTOR; /* the global factor */
args_A[1] = TEXBLENDARG_FACTOR;
args_A[2] = TEXBLENDARG_FACTOR;
}
else {
- switch(combine->ModeA) {
- case GL_REPLACE:
- ablendop = TEXBLENDOP_ARG1;
- break;
- case GL_MODULATE:
- ablendop = TEXBLENDOP_MODULATE;
- break;
- case GL_ADD:
- ablendop = TEXBLENDOP_ADD;
- break;
+ switch (combine->ModeA) {
+ case GL_REPLACE:
+ ablendop = TEXBLENDOP_ARG1;
+ break;
+ case GL_MODULATE:
+ ablendop = TEXBLENDOP_MODULATE;
+ break;
+ case GL_ADD:
+ ablendop = TEXBLENDOP_ADD;
+ break;
case GL_ADD_SIGNED:
- ablendop = TEXBLENDOP_ADDSIGNED;
- break;
+ ablendop = TEXBLENDOP_ADDSIGNED;
+ break;
case GL_INTERPOLATE:
- ablendop = TEXBLENDOP_BLEND;
- break;
- case GL_SUBTRACT:
- ablendop = TEXBLENDOP_SUBTRACT;
- break;
+ ablendop = TEXBLENDOP_BLEND;
+ break;
+ case GL_SUBTRACT:
+ ablendop = TEXBLENDOP_SUBTRACT;
+ break;
default:
- return pass_through( state, blendUnit );
+ return pass_through(state, blendUnit);
}
ablendop |= (alpha_shift << TEXOP_SCALE_SHIFT);
/* Handle A args */
- for(i = 0; i < 3; i++) {
- switch(combine->SourceA[i]) {
- case GL_TEXTURE:
- args_A[i] = texel_op;
- break;
- case GL_TEXTURE0:
- case GL_TEXTURE1:
- case GL_TEXTURE2:
- case GL_TEXTURE3:
- args_A[i] = GetTexelOp( combine->SourceA[i] - GL_TEXTURE0 );
- break;
- case GL_CONSTANT:
- args_A[i] = TEXBLENDARG_FACTOR_N;
- need_factor = 1;
- break;
- case GL_PRIMARY_COLOR:
- args_A[i] = TEXBLENDARG_DIFFUSE;
- break;
- case GL_PREVIOUS:
- args_A[i] = TEXBLENDARG_CURRENT;
- break;
- default:
- return pass_through( state, blendUnit );
- }
-
- switch(combine->OperandA[i]) {
- case GL_SRC_ALPHA:
- args_A[i] |= 0;
- break;
- case GL_ONE_MINUS_SRC_ALPHA:
- args_A[i] |= TEXBLENDARG_INV_ARG;
- break;
- default:
- return pass_through( state, blendUnit );
- }
+ for (i = 0; i < 3; i++) {
+ switch (combine->SourceA[i]) {
+ case GL_TEXTURE:
+ args_A[i] = texel_op;
+ break;
+ case GL_TEXTURE0:
+ case GL_TEXTURE1:
+ case GL_TEXTURE2:
+ case GL_TEXTURE3:
+ args_A[i] = GetTexelOp(combine->SourceA[i] - GL_TEXTURE0);
+ break;
+ case GL_CONSTANT:
+ args_A[i] = TEXBLENDARG_FACTOR_N;
+ need_factor = 1;
+ break;
+ case GL_PRIMARY_COLOR:
+ args_A[i] = TEXBLENDARG_DIFFUSE;
+ break;
+ case GL_PREVIOUS:
+ args_A[i] = TEXBLENDARG_CURRENT;
+ break;
+ default:
+ return pass_through(state, blendUnit);
+ }
+
+ switch (combine->OperandA[i]) {
+ case GL_SRC_ALPHA:
+ args_A[i] |= 0;
+ break;
+ case GL_ONE_MINUS_SRC_ALPHA:
+ args_A[i] |= TEXBLENDARG_INV_ARG;
+ break;
+ default:
+ return pass_through(state, blendUnit);
+ }
}
}
used = 0;
state[used++] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
- TEXPIPE_COLOR |
- ENABLE_TEXOUTPUT_WRT_SEL |
- TEXOP_OUTPUT_CURRENT |
- DISABLE_TEX_CNTRL_STAGE |
- TEXOP_MODIFY_PARMS |
- blendop);
+ TEXPIPE_COLOR |
+ ENABLE_TEXOUTPUT_WRT_SEL |
+ TEXOP_OUTPUT_CURRENT |
+ DISABLE_TEX_CNTRL_STAGE | TEXOP_MODIFY_PARMS | blendop);
state[used++] = (_3DSTATE_MAP_BLEND_OP_CMD(blendUnit) |
- TEXPIPE_ALPHA |
- ENABLE_TEXOUTPUT_WRT_SEL |
- TEXOP_OUTPUT_CURRENT |
- TEXOP_MODIFY_PARMS |
- ablendop);
+ TEXPIPE_ALPHA |
+ ENABLE_TEXOUTPUT_WRT_SEL |
+ TEXOP_OUTPUT_CURRENT | TEXOP_MODIFY_PARMS | ablendop);
- for ( i = 0 ; i < numColorArgs ; i++ ) {
+ for (i = 0; i < numColorArgs; i++) {
state[used++] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
- tex_blend_rgb[i] | args_RGB[i]);
+ tex_blend_rgb[i] | args_RGB[i]);
}
- for ( i = 0 ; i < numAlphaArgs ; i++ ) {
+ for (i = 0; i < numAlphaArgs; i++) {
state[used++] = (_3DSTATE_MAP_BLEND_ARG_CMD(blendUnit) |
- tex_blend_a[i] | args_A[i]);
+ tex_blend_a[i] | args_A[i]);
}
- if (need_factor)
- return emit_factor( blendUnit, state, used, factor );
- else
+ if (need_factor)
+ return emit_factor(blendUnit, state, used, factor);
+ else
return used;
}
-static void emit_texblend( i830ContextPtr i830, GLuint unit, GLuint blendUnit,
- GLboolean last_stage )
+static void
+emit_texblend(struct i830_context *i830, GLuint unit, GLuint blendUnit,
+ GLboolean last_stage)
{
struct gl_texture_unit *texUnit = &i830->intel.ctx.Texture.Unit[unit];
GLuint tmp[I830_TEXBLEND_SIZE], tmp_sz;
- if (0) fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit);
+ if (0)
+ fprintf(stderr, "%s unit %d\n", __FUNCTION__, unit);
/* Update i830->state.TexBlend
- */
- tmp_sz = i830SetTexEnvCombine(i830, texUnit->_CurrentCombine, blendUnit,
- GetTexelOp(unit), tmp,
- texUnit->EnvColor );
+ */
+ tmp_sz = i830SetTexEnvCombine(i830, texUnit->_CurrentCombine, blendUnit,
+ GetTexelOp(unit), tmp, texUnit->EnvColor);
- if (last_stage)
+ if (last_stage)
tmp[0] |= TEXOP_LAST_STAGE;
if (tmp_sz != i830->state.TexBlendWordsUsed[blendUnit] ||
- memcmp( tmp, i830->state.TexBlend[blendUnit], tmp_sz * sizeof(GLuint))) {
-
- I830_STATECHANGE( i830, I830_UPLOAD_TEXBLEND(blendUnit) );
- memcpy( i830->state.TexBlend[blendUnit], tmp, tmp_sz * sizeof(GLuint));
+ memcmp(tmp, i830->state.TexBlend[blendUnit],
+ tmp_sz * sizeof(GLuint))) {
+
+ I830_STATECHANGE(i830, I830_UPLOAD_TEXBLEND(blendUnit));
+ memcpy(i830->state.TexBlend[blendUnit], tmp, tmp_sz * sizeof(GLuint));
i830->state.TexBlendWordsUsed[blendUnit] = tmp_sz;
}
I830_ACTIVESTATE(i830, I830_UPLOAD_TEXBLEND(blendUnit), GL_TRUE);
}
-static void emit_passthrough( i830ContextPtr i830 )
+static void
+emit_passthrough(struct i830_context *i830)
{
GLuint tmp[I830_TEXBLEND_SIZE], tmp_sz;
GLuint unit = 0;
- tmp_sz = pass_through( tmp, unit );
+ tmp_sz = pass_through(tmp, unit);
tmp[0] |= TEXOP_LAST_STAGE;
if (tmp_sz != i830->state.TexBlendWordsUsed[unit] ||
- memcmp( tmp, i830->state.TexBlend[unit], tmp_sz * sizeof(GLuint))) {
-
- I830_STATECHANGE( i830, I830_UPLOAD_TEXBLEND(unit) );
- memcpy( i830->state.TexBlend[unit], tmp, tmp_sz * sizeof(GLuint));
+ memcmp(tmp, i830->state.TexBlend[unit], tmp_sz * sizeof(GLuint))) {
+
+ I830_STATECHANGE(i830, I830_UPLOAD_TEXBLEND(unit));
+ memcpy(i830->state.TexBlend[unit], tmp, tmp_sz * sizeof(GLuint));
i830->state.TexBlendWordsUsed[unit] = tmp_sz;
}
I830_ACTIVESTATE(i830, I830_UPLOAD_TEXBLEND(unit), GL_TRUE);
}
-void i830EmitTextureBlend( i830ContextPtr i830 )
+void
+i830EmitTextureBlend(struct i830_context *i830)
{
GLcontext *ctx = &i830->intel.ctx;
GLuint unit, last_stage = 0, blendunit = 0;
I830_ACTIVESTATE(i830, I830_UPLOAD_TEXBLEND_ALL, GL_FALSE);
if (ctx->Texture._EnabledUnits) {
- for (unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++)
- if (ctx->Texture.Unit[unit]._ReallyEnabled)
- last_stage = unit;
+ for (unit = 0; unit < ctx->Const.MaxTextureUnits; unit++)
+ if (ctx->Texture.Unit[unit]._ReallyEnabled)
+ last_stage = unit;
- for (unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++)
- if (ctx->Texture.Unit[unit]._ReallyEnabled)
- emit_texblend( i830, unit, blendunit++, last_stage == unit );
+ for (unit = 0; unit < ctx->Const.MaxTextureUnits; unit++)
+ if (ctx->Texture.Unit[unit]._ReallyEnabled)
+ emit_texblend(i830, unit, blendunit++, last_stage == unit);
}
else {
- emit_passthrough( i830 );
+ emit_passthrough(i830);
}
}
-
*
**************************************************************************/
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_ioctl.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/texformat.h"
+
+#include "intel_mipmap_tree.h"
#include "intel_tex.h"
#include "i830_context.h"
#include "i830_reg.h"
-static const GLint initial_offsets[6][2] = { {0,0},
- {0,2},
- {1,0},
- {1,2},
- {1,1},
- {1,3} };
-
-static const GLint step_offsets[6][2] = { {0,2},
- {0,2},
- {-1,2},
- {-1,2},
- {-1,1},
- {-1,1} };
-#define I830_TEX_UNIT_ENABLED(unit) (1<<unit)
-static GLboolean i830SetTexImages( i830ContextPtr i830,
- struct gl_texture_object *tObj )
+static GLuint
+translate_texture_format(GLuint mesa_format)
{
- GLuint total_height, pitch, i, textureFormat;
- i830TextureObjectPtr t = (i830TextureObjectPtr) tObj->DriverData;
- const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
- GLint firstLevel, lastLevel, numLevels;
-
- switch( baseImage->TexFormat->MesaFormat ) {
+ switch (mesa_format) {
case MESA_FORMAT_L8:
- t->intel.texelBytes = 1;
- textureFormat = MAPSURF_8BIT | MT_8BIT_L8;
- break;
-
+ return MAPSURF_8BIT | MT_8BIT_L8;
case MESA_FORMAT_I8:
- t->intel.texelBytes = 1;
- textureFormat = MAPSURF_8BIT | MT_8BIT_I8;
- break;
-
+ return MAPSURF_8BIT | MT_8BIT_I8;
case MESA_FORMAT_A8:
- t->intel.texelBytes = 1;
- textureFormat = MAPSURF_8BIT | MT_8BIT_I8; /* Kludge -- check with conform, glean */
- break;
-
+ return MAPSURF_8BIT | MT_8BIT_I8; /* Kludge! */
case MESA_FORMAT_AL88:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_AY88;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_AY88;
case MESA_FORMAT_RGB565:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_RGB565;
case MESA_FORMAT_ARGB1555:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_ARGB1555;
case MESA_FORMAT_ARGB4444:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB4444;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_ARGB4444;
case MESA_FORMAT_ARGB8888:
- t->intel.texelBytes = 4;
- textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
- break;
-
+ return MAPSURF_32BIT | MT_32BIT_ARGB8888;
case MESA_FORMAT_YCBCR_REV:
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL |
- TM0S1_COLORSPACE_CONVERSION);
- break;
-
+ return (MAPSURF_422 | MT_422_YCRCB_NORMAL);
case MESA_FORMAT_YCBCR:
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY | /* ??? */
- TM0S1_COLORSPACE_CONVERSION);
- break;
-
+ return (MAPSURF_422 | MT_422_YCRCB_SWAPY);
case MESA_FORMAT_RGB_FXT1:
case MESA_FORMAT_RGBA_FXT1:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_COMPRESSED | MT_COMPRESS_FXT1;
- break;
-
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_FXT1);
case MESA_FORMAT_RGBA_DXT1:
case MESA_FORMAT_RGB_DXT1:
- /*
- * DXTn pitches are Width/4 * blocksize in bytes
- * for DXT1: blocksize=8 so Width/4*8 = Width * 2
- * for DXT3/5: blocksize=16 so Width/4*16 = Width * 4
- */
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
- break;
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
case MESA_FORMAT_RGBA_DXT3:
- t->intel.texelBytes = 4;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
- break;
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
case MESA_FORMAT_RGBA_DXT5:
- t->intel.texelBytes = 4;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
- break;
-
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
default:
- fprintf(stderr, "%s: bad image format\n", __FUNCTION__);
+ fprintf(stderr, "%s: bad image format %x\n", __FUNCTION__, mesa_format);
abort();
+ return 0;
}
-
- /* Compute which mipmap levels we really want to send to the hardware.
- * This depends on the base image size, GL_TEXTURE_MIN_LOD,
- * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
- * Yes, this looks overly complicated, but it's all needed.
- */
- driCalculateTextureFirstLastLevel( (driTextureObject *) t );
+}
- /* Figure out the amount of memory required to hold all the mipmap
- * levels. Choose the smallest pitch to accomodate the largest
- * mipmap:
- */
- firstLevel = t->intel.base.firstLevel;
- lastLevel = t->intel.base.lastLevel;
- numLevels = lastLevel - firstLevel + 1;
- /* All images must be loaded at this pitch. Count the number of
- * lines required:
- */
- switch (tObj->Target) {
- case GL_TEXTURE_CUBE_MAP: {
- const GLuint dim = tObj->Image[0][firstLevel]->Width;
- GLuint face;
-
- pitch = dim * t->intel.texelBytes;
- pitch *= 2; /* double pitch for cube layouts */
- pitch = (pitch + 3) & ~3;
-
- total_height = dim * 4;
-
- for ( face = 0 ; face < 6 ; face++) {
- GLuint x = initial_offsets[face][0] * dim;
- GLuint y = initial_offsets[face][1] * dim;
- GLuint d = dim;
-
- t->intel.base.dirty_images[face] = ~0;
-
- assert(tObj->Image[face][firstLevel]->Width == dim);
- assert(tObj->Image[face][firstLevel]->Height == dim);
-
- for (i = 0; i < numLevels; i++) {
- t->intel.image[face][i].image = tObj->Image[face][firstLevel + i];
- if (!t->intel.image[face][i].image) {
- fprintf(stderr, "no image %d %d\n", face, i);
- break; /* can't happen */
- }
-
- t->intel.image[face][i].offset =
- y * pitch + x * t->intel.texelBytes;
- t->intel.image[face][i].internalFormat = baseImage->_BaseFormat;
-
- d >>= 1;
- x += step_offsets[face][0] * d;
- y += step_offsets[face][1] * d;
- }
- }
- break;
- }
+/* The i915 (and related graphics cores) do not support GL_CLAMP. The
+ * Intel drivers for "other operating systems" implement GL_CLAMP as
+ * GL_CLAMP_TO_EDGE, so the same is done here.
+ */
+static GLuint
+translate_wrap_mode(GLenum wrap)
+{
+ switch (wrap) {
+ case GL_REPEAT:
+ return TEXCOORDMODE_WRAP;
+ case GL_CLAMP:
+ case GL_CLAMP_TO_EDGE:
+ return TEXCOORDMODE_CLAMP; /* not really correct */
+ case GL_CLAMP_TO_BORDER:
+ return TEXCOORDMODE_CLAMP_BORDER;
+ case GL_MIRRORED_REPEAT:
+ return TEXCOORDMODE_MIRROR;
default:
- pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
- pitch = (pitch + 3) & ~3;
- t->intel.base.dirty_images[0] = ~0;
-
- for ( total_height = i = 0 ; i < numLevels ; i++ ) {
- t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
- if (!t->intel.image[0][i].image)
- break;
-
- t->intel.image[0][i].offset = total_height * pitch;
- t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
- if (t->intel.image[0][i].image->IsCompressed)
- {
- if (t->intel.image[0][i].image->Height > 4)
- total_height += t->intel.image[0][i].image->Height/4;
- else
- total_height += 1;
- }
- else
- total_height += MAX2(2, t->intel.image[0][i].image->Height);
- }
- break;
+ return TEXCOORDMODE_WRAP;
}
-
- t->intel.Pitch = pitch;
- t->intel.base.totalSize = total_height*pitch;
- t->intel.max_level = i-1;
- t->Setup[I830_TEXREG_TM0S1] =
- (((tObj->Image[0][firstLevel]->Height - 1) << TM0S1_HEIGHT_SHIFT) |
- ((tObj->Image[0][firstLevel]->Width - 1) << TM0S1_WIDTH_SHIFT) |
- textureFormat);
- t->Setup[I830_TEXREG_TM0S2] =
- (((pitch / 4) - 1) << TM0S2_PITCH_SHIFT) |
- TM0S2_CUBE_FACE_ENA_MASK;
- t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MAX_MIP_MASK;
- t->Setup[I830_TEXREG_TM0S3] &= ~TM0S3_MIN_MIP_MASK;
- t->Setup[I830_TEXREG_TM0S3] |= ((numLevels - 1)*4) << TM0S3_MIN_MIP_SHIFT;
- t->intel.dirty = I830_UPLOAD_TEX_ALL;
-
- return intelUploadTexImages( &i830->intel, &t->intel, 0 );
}
-static void i830_import_tex_unit( i830ContextPtr i830,
- i830TextureObjectPtr t,
- GLuint unit )
+/* Recalculate all state from scratch. Perhaps not the most
+ * efficient, but this has gotten complex enough that we need
+ * something which is understandable and reliable.
+ */
+static GLboolean
+i830_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
{
- if(INTEL_DEBUG&DEBUG_TEXTURE)
- fprintf(stderr, "%s unit(%d)\n", __FUNCTION__, unit);
-
- if (i830->intel.CurrentTexObj[unit])
- i830->intel.CurrentTexObj[unit]->base.bound &= ~(1U << unit);
-
- i830->intel.CurrentTexObj[unit] = (intelTextureObjectPtr)t;
- t->intel.base.bound |= (1 << unit);
-
- I830_STATECHANGE( i830, I830_UPLOAD_TEX(unit) );
-
- i830->state.Tex[unit][I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 |
- (LOAD_TEXTURE_MAP0 << unit) | 4);
- i830->state.Tex[unit][I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE |
- t->intel.TextureOffset);
-
- i830->state.Tex[unit][I830_TEXREG_TM0S1] = t->Setup[I830_TEXREG_TM0S1];
- i830->state.Tex[unit][I830_TEXREG_TM0S2] = t->Setup[I830_TEXREG_TM0S2];
-
- i830->state.Tex[unit][I830_TEXREG_TM0S3] &= TM0S3_LOD_BIAS_MASK;
- i830->state.Tex[unit][I830_TEXREG_TM0S3] |= (t->Setup[I830_TEXREG_TM0S3] &
- ~TM0S3_LOD_BIAS_MASK);
-
- i830->state.Tex[unit][I830_TEXREG_TM0S4] = t->Setup[I830_TEXREG_TM0S4];
- i830->state.Tex[unit][I830_TEXREG_MCS] = (t->Setup[I830_TEXREG_MCS] &
- ~MAP_UNIT_MASK);
- i830->state.Tex[unit][I830_TEXREG_CUBE] = t->Setup[I830_TEXREG_CUBE];
- i830->state.Tex[unit][I830_TEXREG_MCS] |= MAP_UNIT(unit);
-
- t->intel.dirty &= ~I830_UPLOAD_TEX(unit);
-}
-
+ GLcontext *ctx = &intel->ctx;
+ struct i830_context *i830 = i830_context(ctx);
+ struct gl_texture_unit *tUnit = &ctx->Texture.Unit[unit];
+ struct gl_texture_object *tObj = tUnit->_Current;
+ struct intel_texture_object *intelObj = intel_texture_object(tObj);
+ struct gl_texture_image *firstImage;
+ GLuint *state = i830->state.Tex[unit], format, pitch;
+ GLint lodbias;
+ memset(state, 0, sizeof(state));
-static GLboolean enable_tex_common( GLcontext *ctx, GLuint unit )
-{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
+ /*We need to refcount these. */
- if (0) fprintf(stderr, "%s\n", __FUNCTION__);
+ if (i830->state.tex_buffer[unit] != NULL) {
+ dri_bo_unreference(i830->state.tex_buffer[unit]);
+ i830->state.tex_buffer[unit] = NULL;
+ }
- /* Fallback if there's a texture border */
- if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
- fprintf(stderr, "Texture border\n");
+ if (!intelObj->imageOverride && !intel_finalize_mipmap_tree(intel, unit))
return GL_FALSE;
- }
- /* Upload teximages (not pipelined)
+ /* Get first image here, since intelObj->firstLevel will get set in
+ * the intel_finalize_mipmap_tree() call above.
*/
- if (t->intel.base.dirty_images[0]) {
- if (!i830SetTexImages( i830, tObj )) {
- return GL_FALSE;
+ firstImage = tObj->Image[0][intelObj->firstLevel];
+
+ if (intelObj->imageOverride) {
+ i830->state.tex_buffer[unit] = NULL;
+ i830->state.tex_offset[unit] = intelObj->textureOffset;
+
+ switch (intelObj->depthOverride) {
+ case 32:
+ format = MAPSURF_32BIT | MT_32BIT_ARGB8888;
+ break;
+ case 24:
+ default:
+ format = MAPSURF_32BIT | MT_32BIT_XRGB8888;
+ break;
+ case 16:
+ format = MAPSURF_16BIT | MT_16BIT_RGB565;
+ break;
}
- }
-
- /* Update state if this is a different texture object to last
- * time.
- */
- if (i830->intel.CurrentTexObj[unit] != &t->intel ||
- (t->intel.dirty & I830_UPLOAD_TEX(unit))) {
- i830_import_tex_unit( i830, t, unit);
- }
-
- I830_ACTIVESTATE(i830, I830_UPLOAD_TEX(unit), GL_TRUE);
-
- return GL_TRUE;
-}
-
-static GLboolean enable_tex_rect( GLcontext *ctx, GLuint unit )
-{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- GLuint mcs = i830->state.Tex[unit][I830_TEXREG_MCS];
- mcs &= ~TEXCOORDS_ARE_NORMAL;
- mcs |= TEXCOORDS_ARE_IN_TEXELUNITS;
+ pitch = intelObj->pitchOverride;
+ } else {
+ dri_bo_reference(intelObj->mt->region->buffer);
+ i830->state.tex_buffer[unit] = intelObj->mt->region->buffer;
+ i830->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt,
+ 0, intelObj->
+ firstLevel);
- if ((mcs != i830->state.Tex[unit][I830_TEXREG_MCS])
- || (0 != i830->state.Tex[unit][I830_TEXREG_CUBE])) {
- I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
- i830->state.Tex[unit][I830_TEXREG_MCS] = mcs;
- i830->state.Tex[unit][I830_TEXREG_CUBE] = 0;
+ format = translate_texture_format(firstImage->TexFormat->MesaFormat);
+ pitch = intelObj->mt->pitch * intelObj->mt->cpp;
}
- return GL_TRUE;
-}
+ state[I830_TEXREG_TM0LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_2 |
+ (LOAD_TEXTURE_MAP0 << unit) | 4);
+/* state[I830_TEXREG_TM0S0] = (TM0S0_USE_FENCE | */
+/* t->intel.TextureOffset); */
-static GLboolean enable_tex_2d( GLcontext *ctx, GLuint unit )
-{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- GLuint mcs = i830->state.Tex[unit][I830_TEXREG_MCS];
- mcs &= ~TEXCOORDS_ARE_IN_TEXELUNITS;
- mcs |= TEXCOORDS_ARE_NORMAL;
+ state[I830_TEXREG_TM0S1] =
+ (((firstImage->Height - 1) << TM0S1_HEIGHT_SHIFT) |
+ ((firstImage->Width - 1) << TM0S1_WIDTH_SHIFT) | format);
+
+ state[I830_TEXREG_TM0S2] =
+ ((((pitch / 4) - 1) << TM0S2_PITCH_SHIFT) | TM0S2_CUBE_FACE_ENA_MASK);
- if ((mcs != i830->state.Tex[unit][I830_TEXREG_MCS])
- || (0 != i830->state.Tex[unit][I830_TEXREG_CUBE])) {
- I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
- i830->state.Tex[unit][I830_TEXREG_MCS] = mcs;
- i830->state.Tex[unit][I830_TEXREG_CUBE] = 0;
+ {
+ if (tObj->Target == GL_TEXTURE_CUBE_MAP)
+ state[I830_TEXREG_CUBE] = (_3DSTATE_MAP_CUBE | MAP_UNIT(unit) |
+ CUBE_NEGX_ENABLE |
+ CUBE_POSX_ENABLE |
+ CUBE_NEGY_ENABLE |
+ CUBE_POSY_ENABLE |
+ CUBE_NEGZ_ENABLE | CUBE_POSZ_ENABLE);
+ else
+ state[I830_TEXREG_CUBE] = (_3DSTATE_MAP_CUBE | MAP_UNIT(unit));
}
- return GL_TRUE;
-}
-
-static GLboolean enable_tex_cube( GLcontext *ctx, GLuint unit )
-{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- i830TextureObjectPtr t = (i830TextureObjectPtr)tObj->DriverData;
- GLuint mcs = i830->state.Tex[unit][I830_TEXREG_MCS];
- const GLuint cube = CUBE_NEGX_ENABLE | CUBE_POSX_ENABLE
- | CUBE_NEGY_ENABLE | CUBE_POSY_ENABLE
- | CUBE_NEGZ_ENABLE | CUBE_POSZ_ENABLE;
- GLuint face;
-
- mcs &= ~TEXCOORDS_ARE_IN_TEXELUNITS;
- mcs |= TEXCOORDS_ARE_NORMAL;
-
- if ((mcs != i830->state.Tex[unit][I830_TEXREG_MCS])
- || (cube != i830->state.Tex[unit][I830_TEXREG_CUBE])) {
- I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
- i830->state.Tex[unit][I830_TEXREG_MCS] = mcs;
- i830->state.Tex[unit][I830_TEXREG_CUBE] = cube;
- }
- /* Upload teximages (not pipelined)
- */
- if ( t->intel.base.dirty_images[0] || t->intel.base.dirty_images[1] ||
- t->intel.base.dirty_images[2] || t->intel.base.dirty_images[3] ||
- t->intel.base.dirty_images[4] || t->intel.base.dirty_images[5] ) {
- i830SetTexImages( i830, tObj );
- }
- /* upload (per face) */
- for (face = 0; face < 6; face++) {
- if (t->intel.base.dirty_images[face]) {
- if (!intelUploadTexImages( &i830->intel, &t->intel, face )) {
- return GL_FALSE;
- }
+ {
+ GLuint minFilt, mipFilt, magFilt;
+
+ switch (tObj->MinFilter) {
+ case GL_NEAREST:
+ minFilt = FILTER_NEAREST;
+ mipFilt = MIPFILTER_NONE;
+ break;
+ case GL_LINEAR:
+ minFilt = FILTER_LINEAR;
+ mipFilt = MIPFILTER_NONE;
+ break;
+ case GL_NEAREST_MIPMAP_NEAREST:
+ minFilt = FILTER_NEAREST;
+ mipFilt = MIPFILTER_NEAREST;
+ break;
+ case GL_LINEAR_MIPMAP_NEAREST:
+ minFilt = FILTER_LINEAR;
+ mipFilt = MIPFILTER_NEAREST;
+ break;
+ case GL_NEAREST_MIPMAP_LINEAR:
+ minFilt = FILTER_NEAREST;
+ mipFilt = MIPFILTER_LINEAR;
+ break;
+ case GL_LINEAR_MIPMAP_LINEAR:
+ minFilt = FILTER_LINEAR;
+ mipFilt = MIPFILTER_LINEAR;
+ break;
+ default:
+ return GL_FALSE;
}
- }
-
- return GL_TRUE;
-}
+ if (tObj->MaxAnisotropy > 1.0) {
+ minFilt = FILTER_ANISOTROPIC;
+ magFilt = FILTER_ANISOTROPIC;
+ }
+ else {
+ switch (tObj->MagFilter) {
+ case GL_NEAREST:
+ magFilt = FILTER_NEAREST;
+ break;
+ case GL_LINEAR:
+ magFilt = FILTER_LINEAR;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ }
+ lodbias = (int) ((tUnit->LodBias + tObj->LodBias) * 16.0);
+ if (lodbias < -64)
+ lodbias = -64;
+ if (lodbias > 63)
+ lodbias = 63;
+
+ state[I830_TEXREG_TM0S3] = ((lodbias << TM0S3_LOD_BIAS_SHIFT) &
+ TM0S3_LOD_BIAS_MASK);
+#if 0
+ /* YUV conversion:
+ */
+ if (firstImage->TexFormat->MesaFormat == MESA_FORMAT_YCBCR ||
+ firstImage->TexFormat->MesaFormat == MESA_FORMAT_YCBCR_REV)
+ state[I830_TEXREG_TM0S3] |= SS2_COLORSPACE_CONVERSION;
+#endif
+
+ state[I830_TEXREG_TM0S3] |= ((intelObj->lastLevel -
+ intelObj->firstLevel) *
+ 4) << TM0S3_MIN_MIP_SHIFT;
+
+ state[I830_TEXREG_TM0S3] |= ((minFilt << TM0S3_MIN_FILTER_SHIFT) |
+ (mipFilt << TM0S3_MIP_FILTER_SHIFT) |
+ (magFilt << TM0S3_MAG_FILTER_SHIFT));
+ }
-static GLboolean disable_tex( GLcontext *ctx, GLuint unit )
-{
- i830ContextPtr i830 = I830_CONTEXT(ctx);
+ {
+ GLenum ws = tObj->WrapS;
+ GLenum wt = tObj->WrapT;
- /* This is happening too often. I need to conditionally send diffuse
- * state to the card. Perhaps a diffuse dirty flag of some kind.
- * Will need to change this logic if more than 2 texture units are
- * used. We need to only do this up to the last unit enabled, or unit
- * one if nothing is enabled.
- */
- if ( i830->intel.CurrentTexObj[unit] != NULL ) {
- /* The old texture is no longer bound to this texture unit.
- * Mark it as such.
+ /* 3D textures not available on i830
*/
-
- i830->intel.CurrentTexObj[unit]->base.bound &= ~(1U << 0);
- i830->intel.CurrentTexObj[unit] = NULL;
+ if (tObj->Target == GL_TEXTURE_3D)
+ return GL_FALSE;
+
+ state[I830_TEXREG_MCS] = (_3DSTATE_MAP_COORD_SET_CMD |
+ MAP_UNIT(unit) |
+ ENABLE_TEXCOORD_PARAMS |
+ ss3 |
+ ENABLE_ADDR_V_CNTL |
+ TEXCOORD_ADDR_V_MODE(translate_wrap_mode(wt))
+ | ENABLE_ADDR_U_CNTL |
+ TEXCOORD_ADDR_U_MODE(translate_wrap_mode
+ (ws)));
}
- return GL_TRUE;
-}
-static GLboolean i830UpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
+ state[I830_TEXREG_TM0S4] = INTEL_PACKCOLOR8888(tObj->_BorderChan[0],
+ tObj->_BorderChan[1],
+ tObj->_BorderChan[2],
+ tObj->_BorderChan[3]);
- if (texUnit->_ReallyEnabled &&
- INTEL_CONTEXT(ctx)->intelScreen->tex.size < 2048 * 1024)
- return GL_FALSE;
- switch(texUnit->_ReallyEnabled) {
- case TEXTURE_1D_BIT:
- case TEXTURE_2D_BIT:
- return (enable_tex_common( ctx, unit ) &&
- enable_tex_2d( ctx, unit ));
- case TEXTURE_RECT_BIT:
- return (enable_tex_common( ctx, unit ) &&
- enable_tex_rect( ctx, unit ));
- case TEXTURE_CUBE_BIT:
- return (enable_tex_common( ctx, unit ) &&
- enable_tex_cube( ctx, unit ));
- case 0:
- return disable_tex( ctx, unit );
- default:
- return GL_FALSE;
- }
+ I830_ACTIVESTATE(i830, I830_UPLOAD_TEX(unit), GL_TRUE);
+ /* memcmp was already disabled, but definitely won't work as the
+ * region might now change and that wouldn't be detected:
+ */
+ I830_STATECHANGE(i830, I830_UPLOAD_TEX(unit));
+ return GL_TRUE;
}
-void i830UpdateTextureState( intelContextPtr intel )
-{
- i830ContextPtr i830 = I830_CONTEXT(intel);
- GLcontext *ctx = &intel->ctx;
- GLboolean ok;
-
- if (0) fprintf(stderr, "%s\n", __FUNCTION__);
- I830_ACTIVESTATE(i830, I830_UPLOAD_TEX_ALL, GL_FALSE);
- ok = (i830UpdateTexUnit( ctx, 0 ) &&
- i830UpdateTexUnit( ctx, 1 ) &&
- i830UpdateTexUnit( ctx, 2 ) &&
- i830UpdateTexUnit( ctx, 3 ));
+void
+i830UpdateTextureState(struct intel_context *intel)
+{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ GLboolean ok = GL_TRUE;
+ GLuint i;
+
+ for (i = 0; i < I830_TEX_UNITS && ok; i++) {
+ switch (intel->ctx.Texture.Unit[i]._ReallyEnabled) {
+ case TEXTURE_1D_BIT:
+ case TEXTURE_2D_BIT:
+ case TEXTURE_CUBE_BIT:
+ ok = i830_update_tex_unit(intel, i, TEXCOORDS_ARE_NORMAL);
+ break;
+ case TEXTURE_RECT_BIT:
+ ok = i830_update_tex_unit(intel, i, TEXCOORDS_ARE_IN_TEXELUNITS);
+ break;
+ case 0:{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ if (i830->state.active & I830_UPLOAD_TEX(i))
+ I830_ACTIVESTATE(i830, I830_UPLOAD_TEX(i), GL_FALSE);
+
+ if (i830->state.tex_buffer[i] != NULL) {
+ dri_bo_unreference(i830->state.tex_buffer[i]);
+ i830->state.tex_buffer[i] = NULL;
+ }
+ break;
+ }
+ case TEXTURE_3D_BIT:
+ default:
+ ok = GL_FALSE;
+ break;
+ }
+ }
- FALLBACK( intel, I830_FALLBACK_TEXTURE, !ok );
+ FALLBACK(intel, I830_FALLBACK_TEXTURE, !ok);
if (ok)
- i830EmitTextureBlend( i830 );
+ i830EmitTextureBlend(i830);
}
-
-
-
*
**************************************************************************/
+#include "glapi/glapi.h"
#include "i830_context.h"
#include "i830_reg.h"
-
#include "intel_batchbuffer.h"
-
+#include "intel_regions.h"
+#include "intel_tris.h"
#include "tnl/t_context.h"
#include "tnl/t_vertex.h"
-static GLboolean i830_check_vertex_size( intelContextPtr intel,
- GLuint expected );
+#define FILE_DEBUG_FLAG DEBUG_STATE
+
+static GLboolean i830_check_vertex_size(struct intel_context *intel,
+ GLuint expected);
#define SZ_TO_HW(sz) ((sz-2)&0x3)
#define EMIT_SZ(sz) (EMIT_1F + (sz) - 1)
#define VRTX_TEX_SET_FMT(n, x) ((x)<<((n)*2))
#define TEXBIND_SET(n, x) ((x)<<((n)*4))
-static void i830_render_start( intelContextPtr intel )
+static void
+i830_render_prevalidate(struct intel_context *intel)
+{
+}
+
+static void
+i830_render_start(struct intel_context *intel)
{
GLcontext *ctx = &intel->ctx;
- i830ContextPtr i830 = I830_CONTEXT(intel);
+ struct i830_context *i830 = i830_context(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &tnl->vb;
DECLARE_RENDERINPUTS(index_bitset);
GLuint v2 = _3DSTATE_VFT1_CMD;
GLuint mcsb1 = 0;
- RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
+ RENDERINPUTS_COPY(index_bitset, tnl->render_inputs_bitset);
/* Important:
*/
/* EMIT_ATTR's must be in order as they tell t_vertex.c how to
* build up a hardware vertex.
*/
- if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, VFT0_XYZW );
+ if (RENDERINPUTS_TEST_RANGE(index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX)) {
+ EMIT_ATTR(_TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, VFT0_XYZW);
intel->coloroffset = 4;
}
else {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, VFT0_XYZ );
+ EMIT_ATTR(_TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, VFT0_XYZ);
intel->coloroffset = 3;
}
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POINTSIZE )) {
- EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F, VFT0_POINT_WIDTH );
+ if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_POINTSIZE)) {
+ EMIT_ATTR(_TNL_ATTRIB_POINTSIZE, EMIT_1F, VFT0_POINT_WIDTH);
}
- EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, VFT0_DIFFUSE );
-
+ EMIT_ATTR(_TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, VFT0_DIFFUSE);
+
intel->specoffset = 0;
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 ) ||
- RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) {
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) {
+ if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_COLOR1) ||
+ RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_FOG)) {
+ if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_COLOR1)) {
intel->specoffset = intel->coloroffset + 1;
- EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, VFT0_SPEC );
+ EMIT_ATTR(_TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, VFT0_SPEC);
}
else
- EMIT_PAD( 3 );
+ EMIT_PAD(3);
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG ))
- EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, VFT0_SPEC );
+ if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_FOG))
+ EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1UB_1F, VFT0_SPEC);
else
- EMIT_PAD( 1 );
+ EMIT_PAD(1);
}
- if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
+ if (RENDERINPUTS_TEST_RANGE(index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX)) {
int i, count = 0;
for (i = 0; i < I830_TEX_UNITS; i++) {
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
+ if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_TEX(i))) {
GLuint sz = VB->TexCoordPtr[i]->size;
GLuint emit;
- GLuint mcs = (i830->state.Tex[i][I830_TEXREG_MCS] &
+ GLuint mcs = (i830->state.Tex[i][I830_TEXREG_MCS] &
~TEXCOORDTYPE_MASK);
- switch (sz) {
- case 1:
- case 2:
- emit = EMIT_2F;
- sz = 2;
- mcs |= TEXCOORDTYPE_CARTESIAN;
- break;
- case 3:
- emit = EMIT_3F;
- sz = 3;
- mcs |= TEXCOORDTYPE_VECTOR;
- break;
- case 4:
- emit = EMIT_3F_XYW;
- sz = 3;
- mcs |= TEXCOORDTYPE_HOMOGENEOUS;
- break;
- default:
- continue;
- };
-
-
- EMIT_ATTR( _TNL_ATTRIB_TEX0+i, emit, 0 );
- v2 |= VRTX_TEX_SET_FMT(count, SZ_TO_HW(sz));
- mcsb1 |= (count+8)<<(i*4);
-
- if (mcs != i830->state.Tex[i][I830_TEXREG_MCS]) {
- I830_STATECHANGE(i830, I830_UPLOAD_TEX(i));
- i830->state.Tex[i][I830_TEXREG_MCS] = mcs;
- }
-
- count++;
- }
+ switch (sz) {
+ case 1:
+ case 2:
+ emit = EMIT_2F;
+ sz = 2;
+ mcs |= TEXCOORDTYPE_CARTESIAN;
+ break;
+ case 3:
+ emit = EMIT_3F;
+ sz = 3;
+ mcs |= TEXCOORDTYPE_VECTOR;
+ break;
+ case 4:
+ emit = EMIT_3F_XYW;
+ sz = 3;
+ mcs |= TEXCOORDTYPE_HOMOGENEOUS;
+ break;
+ default:
+ continue;
+ };
+
+
+ EMIT_ATTR(_TNL_ATTRIB_TEX0 + i, emit, 0);
+ v2 |= VRTX_TEX_SET_FMT(count, SZ_TO_HW(sz));
+ mcsb1 |= (count + 8) << (i * 4);
+
+ if (mcs != i830->state.Tex[i][I830_TEXREG_MCS]) {
+ I830_STATECHANGE(i830, I830_UPLOAD_TEX(i));
+ i830->state.Tex[i][I830_TEXREG_MCS] = mcs;
+ }
+
+ count++;
+ }
}
v0 |= VFT0_TEX_COUNT(count);
}
-
+
/* Only need to change the vertex emit code if there has been a
* statechange to a new hardware vertex format:
*/
if (v0 != i830->state.Ctx[I830_CTXREG_VF] ||
v2 != i830->state.Ctx[I830_CTXREG_VF2] ||
mcsb1 != i830->state.Ctx[I830_CTXREG_MCSB1] ||
- !RENDERINPUTS_EQUAL( index_bitset, i830->last_index_bitset )) {
-
- I830_STATECHANGE( i830, I830_UPLOAD_CTX );
+ !RENDERINPUTS_EQUAL(index_bitset, i830->last_index_bitset)) {
+ int k;
+
+ I830_STATECHANGE(i830, I830_UPLOAD_CTX);
/* Must do this *after* statechange, so as not to affect
* buffered vertices reliant on the old state:
*/
- intel->vertex_size =
- _tnl_install_attrs( ctx,
- intel->vertex_attrs,
- intel->vertex_attr_count,
- intel->ViewportMatrix.m, 0 );
+ intel->vertex_size =
+ _tnl_install_attrs(ctx,
+ intel->vertex_attrs,
+ intel->vertex_attr_count,
+ intel->ViewportMatrix.m, 0);
intel->vertex_size >>= 2;
i830->state.Ctx[I830_CTXREG_VF] = v0;
i830->state.Ctx[I830_CTXREG_VF2] = v2;
i830->state.Ctx[I830_CTXREG_MCSB1] = mcsb1;
- RENDERINPUTS_COPY( i830->last_index_bitset, index_bitset );
+ RENDERINPUTS_COPY(i830->last_index_bitset, index_bitset);
- assert(i830_check_vertex_size( intel, intel->vertex_size ));
+ k = i830_check_vertex_size(intel, intel->vertex_size);
+ assert(k);
}
}
-static void i830_reduced_primitive_state( intelContextPtr intel,
- GLenum rprim )
+static void
+i830_reduced_primitive_state(struct intel_context *intel, GLenum rprim)
{
- i830ContextPtr i830 = I830_CONTEXT(intel);
- GLuint st1 = i830->state.Stipple[I830_STPREG_ST1];
-
- st1 &= ~ST1_ENABLE;
-
- switch (rprim) {
- case GL_TRIANGLES:
- if (intel->ctx.Polygon.StippleFlag &&
- intel->hw_stipple)
- st1 |= ST1_ENABLE;
- break;
- case GL_LINES:
- case GL_POINTS:
- default:
- break;
- }
-
- i830->intel.reduced_primitive = rprim;
-
- if (st1 != i830->state.Stipple[I830_STPREG_ST1]) {
- I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
- i830->state.Stipple[I830_STPREG_ST1] = st1;
- }
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ GLuint st1 = i830->state.Stipple[I830_STPREG_ST1];
+
+ st1 &= ~ST1_ENABLE;
+
+ switch (rprim) {
+ case GL_TRIANGLES:
+ if (intel->ctx.Polygon.StippleFlag && intel->hw_stipple)
+ st1 |= ST1_ENABLE;
+ break;
+ case GL_LINES:
+ case GL_POINTS:
+ default:
+ break;
+ }
+
+ i830->intel.reduced_primitive = rprim;
+
+ if (st1 != i830->state.Stipple[I830_STPREG_ST1]) {
+ INTEL_FIREVERTICES(intel);
+
+ I830_STATECHANGE(i830, I830_UPLOAD_STIPPLE);
+ i830->state.Stipple[I830_STPREG_ST1] = st1;
+ }
}
/* Pull apart the vertex format registers and figure out how large a
* vertex is supposed to be.
*/
-static GLboolean i830_check_vertex_size( intelContextPtr intel,
- GLuint expected )
+static GLboolean
+i830_check_vertex_size(struct intel_context *intel, GLuint expected)
{
- i830ContextPtr i830 = I830_CONTEXT(intel);
+ struct i830_context *i830 = i830_context(&intel->ctx);
int vft0 = i830->current->Ctx[I830_CTXREG_VF];
int vft1 = i830->current->Ctx[I830_CTXREG_VF2];
int nrtex = (vft0 & VFT0_TEX_COUNT_MASK) >> VFT0_TEX_COUNT_SHIFT;
int i, sz = 0;
switch (vft0 & VFT0_XYZW_MASK) {
- case VFT0_XY: sz = 2; break;
- case VFT0_XYZ: sz = 3; break;
- case VFT0_XYW: sz = 3; break;
- case VFT0_XYZW: sz = 4; break;
- default:
+ case VFT0_XY:
+ sz = 2;
+ break;
+ case VFT0_XYZ:
+ sz = 3;
+ break;
+ case VFT0_XYW:
+ sz = 3;
+ break;
+ case VFT0_XYZW:
+ sz = 4;
+ break;
+ default:
fprintf(stderr, "no xyzw specified\n");
return 0;
}
- if (vft0 & VFT0_SPEC) sz++;
- if (vft0 & VFT0_DIFFUSE) sz++;
- if (vft0 & VFT0_DEPTH_OFFSET) sz++;
- if (vft0 & VFT0_POINT_WIDTH) sz++;
-
- for (i = 0 ; i < nrtex ; i++) {
+ if (vft0 & VFT0_SPEC)
+ sz++;
+ if (vft0 & VFT0_DIFFUSE)
+ sz++;
+ if (vft0 & VFT0_DEPTH_OFFSET)
+ sz++;
+ if (vft0 & VFT0_POINT_WIDTH)
+ sz++;
+
+ for (i = 0; i < nrtex; i++) {
switch (vft1 & VFT1_TEX0_MASK) {
- case TEXCOORDFMT_2D: sz += 2; break;
- case TEXCOORDFMT_3D: sz += 3; break;
- case TEXCOORDFMT_4D: sz += 4; break;
- case TEXCOORDFMT_1D: sz += 1; break;
+ case TEXCOORDFMT_2D:
+ sz += 2;
+ break;
+ case TEXCOORDFMT_3D:
+ sz += 3;
+ break;
+ case TEXCOORDFMT_4D:
+ sz += 4;
+ break;
+ case TEXCOORDFMT_1D:
+ sz += 1;
+ break;
}
vft1 >>= VFT1_TEX1_SHIFT;
}
-
- if (sz != expected)
+
+ if (sz != expected)
fprintf(stderr, "vertex size mismatch %d/%d\n", sz, expected);
-
+
return sz == expected;
}
-static void i830_emit_invarient_state( intelContextPtr intel )
+static void
+i830_emit_invarient_state(struct intel_context *intel)
{
BATCH_LOCALS;
- BEGIN_BATCH( 40 );
-
- OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(0));
- OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(1));
- OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(2));
- OUT_BATCH(_3DSTATE_MAP_CUBE | MAP_UNIT(3));
+ BEGIN_BATCH(40, IGNORE_CLIPRECTS);
OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD);
OUT_BATCH(0);
OUT_BATCH(_3DSTATE_FOG_MODE_CMD);
OUT_BATCH(FOGFUNC_ENABLE |
- FOG_LINEAR_CONST |
- FOGSRC_INDEX_Z |
- ENABLE_FOG_DENSITY);
+ FOG_LINEAR_CONST | FOGSRC_INDEX_Z | ENABLE_FOG_DENSITY);
OUT_BATCH(0);
OUT_BATCH(0);
OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
- MAP_UNIT(0) |
- DISABLE_TEX_STREAM_BUMP |
- ENABLE_TEX_STREAM_COORD_SET |
- TEX_STREAM_COORD_SET(0) |
- ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(0));
+ MAP_UNIT(0) |
+ DISABLE_TEX_STREAM_BUMP |
+ ENABLE_TEX_STREAM_COORD_SET |
+ TEX_STREAM_COORD_SET(0) |
+ ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(0));
OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
- MAP_UNIT(1) |
- DISABLE_TEX_STREAM_BUMP |
- ENABLE_TEX_STREAM_COORD_SET |
- TEX_STREAM_COORD_SET(1) |
- ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(1));
+ MAP_UNIT(1) |
+ DISABLE_TEX_STREAM_BUMP |
+ ENABLE_TEX_STREAM_COORD_SET |
+ TEX_STREAM_COORD_SET(1) |
+ ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(1));
OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
- MAP_UNIT(2) |
- DISABLE_TEX_STREAM_BUMP |
- ENABLE_TEX_STREAM_COORD_SET |
- TEX_STREAM_COORD_SET(2) |
- ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(2));
+ MAP_UNIT(2) |
+ DISABLE_TEX_STREAM_BUMP |
+ ENABLE_TEX_STREAM_COORD_SET |
+ TEX_STREAM_COORD_SET(2) |
+ ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(2));
OUT_BATCH(_3DSTATE_MAP_TEX_STREAM_CMD |
- MAP_UNIT(3) |
- DISABLE_TEX_STREAM_BUMP |
- ENABLE_TEX_STREAM_COORD_SET |
- TEX_STREAM_COORD_SET(3) |
- ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(3));
+ MAP_UNIT(3) |
+ DISABLE_TEX_STREAM_BUMP |
+ ENABLE_TEX_STREAM_COORD_SET |
+ TEX_STREAM_COORD_SET(3) |
+ ENABLE_TEX_STREAM_MAP_IDX | TEX_STREAM_MAP_IDX(3));
OUT_BATCH(_3DSTATE_MAP_COORD_TRANSFORM);
OUT_BATCH(DISABLE_TEX_TRANSFORM | TEXTURE_SET(0));
OUT_BATCH(DISABLE_TEX_TRANSFORM | TEXTURE_SET(3));
OUT_BATCH(_3DSTATE_RASTER_RULES_CMD |
- ENABLE_POINT_RASTER_RULE |
- OGL_POINT_RASTER_RULE |
- ENABLE_LINE_STRIP_PROVOKE_VRTX |
- ENABLE_TRI_FAN_PROVOKE_VRTX |
- ENABLE_TRI_STRIP_PROVOKE_VRTX |
- LINE_STRIP_PROVOKE_VRTX(1) |
- TRI_FAN_PROVOKE_VRTX(2) |
- TRI_STRIP_PROVOKE_VRTX(2));
-
- OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
-
- OUT_BATCH(_3DSTATE_SCISSOR_RECT_0_CMD);
- OUT_BATCH(0);
- OUT_BATCH(0);
+ ENABLE_POINT_RASTER_RULE |
+ OGL_POINT_RASTER_RULE |
+ ENABLE_LINE_STRIP_PROVOKE_VRTX |
+ ENABLE_TRI_FAN_PROVOKE_VRTX |
+ ENABLE_TRI_STRIP_PROVOKE_VRTX |
+ LINE_STRIP_PROVOKE_VRTX(1) |
+ TRI_FAN_PROVOKE_VRTX(2) | TRI_STRIP_PROVOKE_VRTX(2));
OUT_BATCH(_3DSTATE_VERTEX_TRANSFORM);
OUT_BATCH(DISABLE_VIEWPORT_TRANSFORM | DISABLE_PERSPECTIVE_DIVIDE);
OUT_BATCH(_3DSTATE_COLOR_FACTOR_CMD);
- OUT_BATCH(0x80808080); /* .5 required in alpha for GL_DOT3_RGBA_EXT */
+ OUT_BATCH(0x80808080); /* .5 required in alpha for GL_DOT3_RGBA_EXT */
ADVANCE_BATCH();
}
#define emit( intel, state, size ) \
-do { \
- int k; \
- BEGIN_BATCH( size / sizeof(GLuint)); \
- for (k = 0 ; k < size / sizeof(GLuint) ; k++) \
- OUT_BATCH(state[k]); \
- ADVANCE_BATCH(); \
-} while (0);
-
-static GLuint get_state_size( struct i830_hw_state *state )
+ intel_batchbuffer_data(intel->batch, state, size, IGNORE_CLIPRECTS )
+
+static GLuint
+get_dirty(struct i830_hw_state *state)
+{
+ return state->active & ~state->emitted;
+}
+
+static GLuint
+get_state_size(struct i830_hw_state *state)
{
- GLuint dirty = state->active & ~state->emitted;
+ GLuint dirty = get_dirty(state);
GLuint sz = 0;
GLuint i;
if (dirty & I830_UPLOAD_INVARIENT)
sz += 40 * sizeof(int);
- if (dirty & I830_UPLOAD_CTX)
+ if (dirty & I830_UPLOAD_CTX)
sz += sizeof(state->Ctx);
- if (dirty & I830_UPLOAD_BUFFERS)
+ if (dirty & I830_UPLOAD_BUFFERS)
sz += sizeof(state->Buffer);
- if (dirty & I830_UPLOAD_STIPPLE)
+ if (dirty & I830_UPLOAD_STIPPLE)
sz += sizeof(state->Stipple);
for (i = 0; i < I830_TEX_UNITS; i++) {
- if ((dirty & I830_UPLOAD_TEX(i)))
- sz += sizeof(state->Tex[i]);
+ if ((dirty & I830_UPLOAD_TEX(i)))
+ sz += sizeof(state->Tex[i]);
- if (dirty & I830_UPLOAD_TEXBLEND(i))
- sz += state->TexBlendWordsUsed[i] * 4;
+ if (dirty & I830_UPLOAD_TEXBLEND(i))
+ sz += state->TexBlendWordsUsed[i] * 4;
}
return sz;
/* Push the state into the sarea and/or texture memory.
*/
-static void i830_emit_state( intelContextPtr intel )
+static void
+i830_emit_state(struct intel_context *intel)
{
- i830ContextPtr i830 = I830_CONTEXT(intel);
+ struct i830_context *i830 = i830_context(&intel->ctx);
struct i830_hw_state *state = i830->current;
- int i;
- GLuint dirty = state->active & ~state->emitted;
- GLuint counter = intel->batch.counter;
+ int i, count;
+ GLuint dirty;
+ GET_CURRENT_CONTEXT(ctx);
BATCH_LOCALS;
+ dri_bo *aper_array[3 + I830_TEX_UNITS];
+ int aper_count;
+
+ /* We don't hold the lock at this point, so want to make sure that
+ * there won't be a buffer wrap between the state emits and the primitive
+ * emit header.
+ *
+ * It might be better to talk about explicit places where
+ * scheduling is allowed, rather than assume that it is whenever a
+ * batchbuffer fills up.
+ *
+ * Set the space as LOOP_CLIPRECTS now, since that's what our primitives
+ * will be emitted under.
+ */
+ intel_batchbuffer_require_space(intel->batch,
+ get_state_size(state) + INTEL_PRIM_EMIT_SIZE,
+ LOOP_CLIPRECTS);
+ count = 0;
+ again:
+ aper_count = 0;
+ dirty = get_dirty(state);
+
+ aper_array[aper_count++] = intel->batch->buf;
+ if (dirty & I830_UPLOAD_BUFFERS) {
+ aper_array[aper_count++] = state->draw_region->buffer;
+ if (state->depth_region)
+ aper_array[aper_count++] = state->depth_region->buffer;
+ }
- if (intel->batch.space < get_state_size(state)) {
- intelFlushBatch(intel, GL_TRUE);
- dirty = state->active & ~state->emitted;
- counter = intel->batch.counter;
+ for (i = 0; i < I830_TEX_UNITS; i++)
+ if (dirty & I830_UPLOAD_TEX(i)) {
+ if (state->tex_buffer[i]) {
+ aper_array[aper_count++] = state->tex_buffer[i];
+ }
+ }
+
+ if (dri_bufmgr_check_aperture_space(aper_array, aper_count)) {
+ if (count == 0) {
+ count++;
+ intel_batchbuffer_flush(intel->batch);
+ goto again;
+ } else {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "i830 emit state");
+ assert(0);
+ }
}
+
+ /* Do this here as we may have flushed the batchbuffer above,
+ * causing more state to be dirty!
+ */
+ dirty = get_dirty(state);
+ state->emitted |= dirty;
+ assert(get_dirty(state) == 0);
+
if (dirty & I830_UPLOAD_INVARIENT) {
- if (VERBOSE) fprintf(stderr, "I830_UPLOAD_INVARIENT:\n");
- i830_emit_invarient_state( intel );
+ DBG("I830_UPLOAD_INVARIENT:\n");
+ i830_emit_invarient_state(intel);
}
if (dirty & I830_UPLOAD_CTX) {
- if (VERBOSE) fprintf(stderr, "I830_UPLOAD_CTX:\n");
- emit( i830, state->Ctx, sizeof(state->Ctx) );
+ DBG("I830_UPLOAD_CTX:\n");
+ emit(intel, state->Ctx, sizeof(state->Ctx));
+
}
if (dirty & I830_UPLOAD_BUFFERS) {
- if (VERBOSE) fprintf(stderr, "I830_UPLOAD_BUFFERS:\n");
- emit( i830, state->Buffer, sizeof(state->Buffer) );
- }
+ DBG("I830_UPLOAD_BUFFERS:\n");
+ BEGIN_BATCH(I830_DEST_SETUP_SIZE + 2, IGNORE_CLIPRECTS);
+ OUT_BATCH(state->Buffer[I830_DESTREG_CBUFADDR0]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_CBUFADDR1]);
+ OUT_RELOC(state->draw_region->buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ state->draw_region->draw_offset);
+
+ if (state->depth_region) {
+ OUT_BATCH(state->Buffer[I830_DESTREG_DBUFADDR0]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DBUFADDR1]);
+ OUT_RELOC(state->depth_region->buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ state->depth_region->draw_offset);
+ }
+ OUT_BATCH(state->Buffer[I830_DESTREG_DV0]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DV1]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_SENABLE]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_SR0]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_SR1]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_SR2]);
+
+ if (intel->constant_cliprect) {
+ assert(state->Buffer[I830_DESTREG_DRAWRECT0] != MI_NOOP);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT0]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT1]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT2]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT3]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT4]);
+ OUT_BATCH(state->Buffer[I830_DESTREG_DRAWRECT5]);
+ }
+ ADVANCE_BATCH();
+ }
+
if (dirty & I830_UPLOAD_STIPPLE) {
- if (VERBOSE) fprintf(stderr, "I830_UPLOAD_STIPPLE:\n");
- emit( i830, state->Stipple, sizeof(state->Stipple) );
+ DBG("I830_UPLOAD_STIPPLE:\n");
+ emit(intel, state->Stipple, sizeof(state->Stipple));
}
for (i = 0; i < I830_TEX_UNITS; i++) {
- if ((dirty & I830_UPLOAD_TEX(i))) {
- if (VERBOSE) fprintf(stderr, "I830_UPLOAD_TEX(%d):\n", i);
- emit( i830, state->Tex[i], sizeof(state->Tex[i]));
- }
+ if ((dirty & I830_UPLOAD_TEX(i))) {
+ DBG("I830_UPLOAD_TEX(%d):\n", i);
+
+ BEGIN_BATCH(I830_TEX_SETUP_SIZE + 1, IGNORE_CLIPRECTS);
+ OUT_BATCH(state->Tex[i][I830_TEXREG_TM0LI]);
+
+ if (state->tex_buffer[i]) {
+ OUT_RELOC(state->tex_buffer[i],
+ I915_GEM_DOMAIN_SAMPLER, 0,
+ state->tex_offset[i] | TM0S0_USE_FENCE);
+ }
+ else if (state == &i830->meta) {
+ assert(i == 0);
+ OUT_BATCH(0);
+ }
+ else {
+ OUT_BATCH(state->tex_offset[i]);
+ }
+
+ OUT_BATCH(state->Tex[i][I830_TEXREG_TM0S1]);
+ OUT_BATCH(state->Tex[i][I830_TEXREG_TM0S2]);
+ OUT_BATCH(state->Tex[i][I830_TEXREG_TM0S3]);
+ OUT_BATCH(state->Tex[i][I830_TEXREG_TM0S4]);
+ OUT_BATCH(state->Tex[i][I830_TEXREG_MCS]);
+ OUT_BATCH(state->Tex[i][I830_TEXREG_CUBE]);
+ }
if (dirty & I830_UPLOAD_TEXBLEND(i)) {
- if (VERBOSE) fprintf(stderr, "I830_UPLOAD_TEXBLEND(%d):\n", i);
- emit( i830, state->TexBlend[i],
- state->TexBlendWordsUsed[i] * 4 );
+ DBG("I830_UPLOAD_TEXBLEND(%d): %d words\n", i,
+ state->TexBlendWordsUsed[i]);
+ emit(intel, state->TexBlend[i], state->TexBlendWordsUsed[i] * 4);
}
}
- state->emitted |= dirty;
- intel->batch.last_emit_state = counter;
- assert(counter == intel->batch.counter);
+ intel->batch->dirty_state &= ~dirty;
+ assert(get_dirty(state) == 0);
+ assert((intel->batch->dirty_state & (1<<1)) == 0);
}
-static void i830_destroy_context( intelContextPtr intel )
+static void
+i830_destroy_context(struct intel_context *intel)
{
+ GLuint i;
+ struct i830_context *i830 = i830_context(&intel->ctx);
+
+ intel_region_release(&i830->state.draw_region);
+ intel_region_release(&i830->state.depth_region);
+ intel_region_release(&i830->meta.draw_region);
+ intel_region_release(&i830->meta.depth_region);
+ intel_region_release(&i830->initial.draw_region);
+ intel_region_release(&i830->initial.depth_region);
+
+ for (i = 0; i < I830_TEX_UNITS; i++) {
+ if (i830->state.tex_buffer[i] != NULL) {
+ dri_bo_unreference(i830->state.tex_buffer[i]);
+ i830->state.tex_buffer[i] = NULL;
+ }
+ }
+
_tnl_free_vertices(&intel->ctx);
}
-static void
-i830_set_color_region(intelContextPtr intel, const intelRegion *region)
+
+void
+i830_state_draw_region(struct intel_context *intel,
+ struct i830_hw_state *state,
+ struct intel_region *color_region,
+ struct intel_region *depth_region)
{
- i830ContextPtr i830 = I830_CONTEXT(intel);
- I830_STATECHANGE( i830, I830_UPLOAD_BUFFERS );
- i830->state.Buffer[I830_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(region->pitch) | BUF_3D_USE_FENCE);
- i830->state.Buffer[I830_DESTREG_CBUFADDR2] = region->offset;
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ GLcontext *ctx = &intel->ctx;
+ GLuint value;
+
+ ASSERT(state == &i830->state || state == &i830->meta);
+
+ if (state->draw_region != color_region) {
+ intel_region_release(&state->draw_region);
+ intel_region_reference(&state->draw_region, color_region);
+ }
+ if (state->depth_region != depth_region) {
+ intel_region_release(&state->depth_region);
+ intel_region_reference(&state->depth_region, depth_region);
+ }
+
+ /*
+ * Set stride/cpp values
+ */
+ if (color_region) {
+ state->Buffer[I830_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
+ state->Buffer[I830_DESTREG_CBUFADDR1] =
+ (BUF_3D_ID_COLOR_BACK |
+ BUF_3D_PITCH(color_region->pitch * color_region->cpp) |
+ BUF_3D_USE_FENCE);
+ }
+
+ if (depth_region) {
+ state->Buffer[I830_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
+ state->Buffer[I830_DESTREG_DBUFADDR1] =
+ (BUF_3D_ID_DEPTH |
+ BUF_3D_PITCH(depth_region->pitch * depth_region->cpp) |
+ BUF_3D_USE_FENCE);
+ }
+
+ /*
+ * Compute/set I830_DESTREG_DV1 value
+ */
+ value = (DSTORG_HORT_BIAS(0x8) | /* .5 */
+ DSTORG_VERT_BIAS(0x8) | DEPTH_IS_Z); /* .5 */
+
+ if (color_region && color_region->cpp == 4) {
+ value |= DV_PF_8888;
+ }
+ else {
+ value |= DV_PF_565;
+ }
+ if (depth_region && depth_region->cpp == 4) {
+ value |= DEPTH_FRMT_24_FIXED_8_OTHER;
+ }
+ else {
+ value |= DEPTH_FRMT_16_FIXED;
+ }
+ state->Buffer[I830_DESTREG_DV1] = value;
+
+ if (intel->constant_cliprect) {
+ state->Buffer[I830_DESTREG_DRAWRECT0] = _3DSTATE_DRAWRECT_INFO;
+ state->Buffer[I830_DESTREG_DRAWRECT1] = 0;
+ state->Buffer[I830_DESTREG_DRAWRECT2] = 0; /* xmin, ymin */
+ state->Buffer[I830_DESTREG_DRAWRECT3] =
+ (ctx->DrawBuffer->Width & 0xffff) |
+ (ctx->DrawBuffer->Height << 16);
+ state->Buffer[I830_DESTREG_DRAWRECT4] = 0; /* xoff, yoff */
+ state->Buffer[I830_DESTREG_DRAWRECT5] = 0;
+ } else {
+ state->Buffer[I830_DESTREG_DRAWRECT0] = MI_NOOP;
+ state->Buffer[I830_DESTREG_DRAWRECT1] = MI_NOOP;
+ state->Buffer[I830_DESTREG_DRAWRECT2] = MI_NOOP;
+ state->Buffer[I830_DESTREG_DRAWRECT3] = MI_NOOP;
+ state->Buffer[I830_DESTREG_DRAWRECT4] = MI_NOOP;
+ state->Buffer[I830_DESTREG_DRAWRECT5] = MI_NOOP;
+ }
+
+ I830_STATECHANGE(i830, I830_UPLOAD_BUFFERS);
+
+
}
static void
-i830_set_z_region(intelContextPtr intel, const intelRegion *region)
+i830_set_draw_region(struct intel_context *intel,
+ struct intel_region *color_regions[],
+ struct intel_region *depth_region,
+ GLuint num_regions)
{
- i830ContextPtr i830 = I830_CONTEXT(intel);
- I830_STATECHANGE( i830, I830_UPLOAD_BUFFERS );
- i830->state.Buffer[I830_DESTREG_DBUFADDR1] =
- (BUF_3D_ID_DEPTH | BUF_3D_PITCH(region->pitch) | BUF_3D_USE_FENCE);
- i830->state.Buffer[I830_DESTREG_DBUFADDR2] = region->offset;
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ i830_state_draw_region(intel, &i830->state, color_regions[0], depth_region);
}
-
+#if 0
static void
i830_update_color_z_regions(intelContextPtr intel,
- const intelRegion *colorRegion,
- const intelRegion *depthRegion)
+ const intelRegion * colorRegion,
+ const intelRegion * depthRegion)
{
i830ContextPtr i830 = I830_CONTEXT(intel);
i830->state.Buffer[I830_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(colorRegion->pitch) | BUF_3D_USE_FENCE);
+ (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(colorRegion->pitch) |
+ BUF_3D_USE_FENCE);
i830->state.Buffer[I830_DESTREG_CBUFADDR2] = colorRegion->offset;
i830->state.Buffer[I830_DESTREG_DBUFADDR1] =
(BUF_3D_ID_DEPTH | BUF_3D_PITCH(depthRegion->pitch) | BUF_3D_USE_FENCE);
i830->state.Buffer[I830_DESTREG_DBUFADDR2] = depthRegion->offset;
}
+#endif
/* This isn't really handled at the moment.
*/
-static void i830_lost_hardware( intelContextPtr intel )
+static void
+i830_new_batch(struct intel_context *intel)
{
- I830_CONTEXT(intel)->state.emitted = 0;
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ i830->state.emitted = 0;
+
+ /* Check that we didn't just wrap our batchbuffer at a bad time. */
+ assert(!intel->no_batch_wrap);
}
-static void i830_emit_flush( intelContextPtr intel )
+static GLuint
+i830_flush_cmd(void)
{
- BATCH_LOCALS;
-
- BEGIN_BATCH(2);
- OUT_BATCH( MI_FLUSH | FLUSH_MAP_CACHE );
- OUT_BATCH( 0 );
- ADVANCE_BATCH();
+ return MI_FLUSH | FLUSH_MAP_CACHE;
}
+static void
+i830_assert_not_dirty( struct intel_context *intel )
+{
+ struct i830_context *i830 = i830_context(&intel->ctx);
+ struct i830_hw_state *state = i830->current;
+ assert(!get_dirty(state));
+}
+static void
+i830_note_unlock( struct intel_context *intel )
+{
+ /* nothing */
+}
-void i830InitVtbl( i830ContextPtr i830 )
+void
+i830InitVtbl(struct i830_context *i830)
{
- i830->intel.vtbl.alloc_tex_obj = i830AllocTexObj;
i830->intel.vtbl.check_vertex_size = i830_check_vertex_size;
- i830->intel.vtbl.clear_with_tris = i830ClearWithTris;
- i830->intel.vtbl.rotate_window = i830RotateWindow;
i830->intel.vtbl.destroy = i830_destroy_context;
i830->intel.vtbl.emit_state = i830_emit_state;
- i830->intel.vtbl.lost_hardware = i830_lost_hardware;
+ i830->intel.vtbl.new_batch = i830_new_batch;
i830->intel.vtbl.reduced_primitive_state = i830_reduced_primitive_state;
- i830->intel.vtbl.set_color_region = i830_set_color_region;
- i830->intel.vtbl.set_z_region = i830_set_z_region;
- i830->intel.vtbl.update_color_z_regions = i830_update_color_z_regions;
+ i830->intel.vtbl.set_draw_region = i830_set_draw_region;
i830->intel.vtbl.update_texture_state = i830UpdateTextureState;
- i830->intel.vtbl.emit_flush = i830_emit_flush;
+ i830->intel.vtbl.flush_cmd = i830_flush_cmd;
i830->intel.vtbl.render_start = i830_render_start;
+ i830->intel.vtbl.render_prevalidate = i830_render_prevalidate;
+ i830->intel.vtbl.assert_not_dirty = i830_assert_not_dirty;
+ i830->intel.vtbl.note_unlock = i830_note_unlock;
+ i830->intel.vtbl.finish_batch = intel_finish_vb;
}
**************************************************************************/
#include "i915_context.h"
-#include "imports.h"
+#include "main/imports.h"
#include "intel_tex.h"
#include "intel_tris.h"
#include "tnl/t_context.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-#include "vbo/vbo.h"
-
#include "utils.h"
#include "i915_reg.h"
+#include "intel_regions.h"
+#include "intel_batchbuffer.h"
+#include "intel_tris.h"
+#include "intel_span.h"
+#include "intel_pixel.h"
+
/***************************************
* Mesa's Driver Functions
***************************************/
-static const struct dri_extension i915_extensions[] =
-{
- { "GL_ARB_depth_texture", NULL },
- { "GL_ARB_fragment_program", NULL },
- { "GL_ARB_shadow", NULL },
- { "GL_ARB_texture_env_crossbar", NULL },
- { "GL_EXT_shadow_funcs", NULL },
- /* ARB extn won't work if not enabled */
- { "GL_SGIX_depth_texture", NULL },
- { NULL, NULL }
+static const struct dri_extension i915_extensions[] = {
+ {"GL_ARB_depth_texture", NULL},
+ {"GL_ARB_fragment_program", NULL},
+ {"GL_ARB_shadow", NULL},
+ {"GL_ARB_texture_non_power_of_two", NULL},
+ {"GL_EXT_shadow_funcs", NULL},
+ {NULL, NULL}
};
/* Override intel default.
*/
-static void i915InvalidateState( GLcontext *ctx, GLuint new_state )
+static void
+i915InvalidateState(GLcontext * ctx, GLuint new_state)
{
- _swrast_InvalidateState( ctx, new_state );
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
- _tnl_invalidate_vertex_state( ctx, new_state );
- INTEL_CONTEXT(ctx)->NewGLState |= new_state;
+ _swrast_InvalidateState(ctx, new_state);
+ _swsetup_InvalidateState(ctx, new_state);
+ _vbo_InvalidateState(ctx, new_state);
+ _tnl_InvalidateState(ctx, new_state);
+ _tnl_invalidate_vertex_state(ctx, new_state);
+ intel_context(ctx)->NewGLState |= new_state;
/* Todo: gather state values under which tracked parameters become
* invalidated, add callbacks for things like
* ProgramLocalParameters, etc.
*/
{
- struct i915_fragment_program *p =
- (struct i915_fragment_program *)ctx->FragmentProgram._Current;
+ struct i915_fragment_program *p =
+ (struct i915_fragment_program *) ctx->FragmentProgram._Current;
if (p && p->nr_params)
- p->params_uptodate = 0;
+ p->params_uptodate = 0;
}
- if (new_state & (_NEW_FOG|_NEW_HINT|_NEW_PROGRAM))
+ if (new_state & (_NEW_FOG | _NEW_HINT | _NEW_PROGRAM))
i915_update_fog(ctx);
}
-static void i915InitDriverFunctions( struct dd_function_table *functions )
+static void
+i915InitDriverFunctions(struct dd_function_table *functions)
{
- intelInitDriverFunctions( functions );
- i915InitStateFunctions( functions );
- i915InitTextureFuncs( functions );
- i915InitFragProgFuncs( functions );
+ intelInitDriverFunctions(functions);
+ i915InitStateFunctions(functions);
+ i915InitTextureFuncs(functions);
+ i915InitFragProgFuncs(functions);
functions->UpdateState = i915InvalidateState;
}
+extern const struct tnl_pipeline_stage *intel_pipeline[];
-GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate)
+GLboolean
+i915CreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate)
{
struct dd_function_table functions;
- i915ContextPtr i915 = (i915ContextPtr) CALLOC_STRUCT(i915_context);
- intelContextPtr intel = &i915->intel;
+ struct i915_context *i915 =
+ (struct i915_context *) CALLOC_STRUCT(i915_context);
+ struct intel_context *intel = &i915->intel;
GLcontext *ctx = &intel->ctx;
- GLuint i;
- if (!i915) return GL_FALSE;
+ if (!i915)
+ return GL_FALSE;
+
+ if (0)
+ _mesa_printf("\ntexmem-0-3 branch\n\n");
- i915InitVtbl( i915 );
+ i915InitVtbl(i915);
+ i915InitMetaFuncs(i915);
- i915InitDriverFunctions( &functions );
+ i915InitDriverFunctions(&functions);
- if (!intelInitContext( intel, mesaVis, driContextPriv,
- sharedContextPrivate, &functions )) {
+ if (!intelInitContext(intel, mesaVis, driContextPriv,
+ sharedContextPrivate, &functions)) {
FREE(i915);
return GL_FALSE;
}
+ /* Initialize swrast, tnl driver tables: */
+ intelInitSpanFuncs(ctx);
+ intelInitTriFuncs(ctx);
+
+ /* Install the customized pipeline: */
+ _tnl_destroy_pipeline(ctx);
+ _tnl_install_pipeline(ctx, intel_pipeline);
+
+ if (intel->no_rast)
+ FALLBACK(intel, INTEL_FALLBACK_USER, 1);
+
ctx->Const.MaxTextureUnits = I915_TEX_UNITS;
ctx->Const.MaxTextureImageUnits = I915_TEX_UNITS;
ctx->Const.MaxTextureCoordUnits = I915_TEX_UNITS;
- intel->nr_heaps = 1;
- intel->texture_heaps[0] =
- driCreateTextureHeap( 0, intel,
- intel->intelScreen->tex.size,
- 12,
- I830_NR_TEX_REGIONS,
- intel->sarea->texList,
- (unsigned *) & intel->sarea->texAge,
- & intel->swapped,
- sizeof( struct i915_texture_object ),
- (destroy_texture_object_t *)intelDestroyTexObj );
-
- /* FIXME: driCalculateMaxTextureLevels assumes that mipmaps are
- * tightly packed, but they're not in Intel graphics
- * hardware.
+
+ /* Advertise the full hardware capabilities. The new memory
+ * manager should cope much better with overload situations:
*/
+ ctx->Const.MaxTextureLevels = 12;
+ ctx->Const.Max3DTextureLevels = 9;
+ ctx->Const.MaxCubeTextureLevels = 12;
+ ctx->Const.MaxTextureRectSize = (1 << 11);
ctx->Const.MaxTextureUnits = I915_TEX_UNITS;
- i = driQueryOptioni( &intel->optionCache, "allow_large_textures");
- driCalculateMaxTextureLevels( intel->texture_heaps,
- intel->nr_heaps,
- &intel->ctx.Const,
- 4,
- 11, /* max 2D texture size is 2048x2048 */
- 8, /* 3D texture */
- 11, /* cube texture. */
- 11, /* rect texture */
- 12,
- GL_FALSE,
- i );
/* GL_ARB_fragment_program limits - don't think Mesa actually
* validates programs against these, and in any case one ARB
* instruction can translate to more than one HW instruction, so
* we'll still have to check and fallback each time.
*/
-
ctx->Const.FragmentProgram.MaxNativeTemps = I915_MAX_TEMPORARY;
- ctx->Const.FragmentProgram.MaxNativeAttribs = 11; /* 8 tex, 2 color, fog */
+ ctx->Const.FragmentProgram.MaxNativeAttribs = 11; /* 8 tex, 2 color, fog */
ctx->Const.FragmentProgram.MaxNativeParameters = I915_MAX_CONSTANT;
ctx->Const.FragmentProgram.MaxNativeAluInstructions = I915_MAX_ALU_INSN;
ctx->Const.FragmentProgram.MaxNativeTexInstructions = I915_MAX_TEX_INSN;
- ctx->Const.FragmentProgram.MaxNativeInstructions = (I915_MAX_ALU_INSN +
- I915_MAX_TEX_INSN);
- ctx->Const.FragmentProgram.MaxNativeTexIndirections = I915_MAX_TEX_INDIRECT;
+ ctx->Const.FragmentProgram.MaxNativeInstructions = (I915_MAX_ALU_INSN +
+ I915_MAX_TEX_INSN);
+ ctx->Const.FragmentProgram.MaxNativeTexIndirections =
+ I915_MAX_TEX_INDIRECT;
ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* I don't think we have one */
+
ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
-
- driInitExtensions( ctx, i915_extensions, GL_FALSE );
+ driInitExtensions(ctx, i915_extensions, GL_FALSE);
- _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12,
- 36 * sizeof(GLfloat) );
+ _tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12,
+ 36 * sizeof(GLfloat));
intel->verts = TNL_CONTEXT(ctx)->clipspace.vertex_buf;
- i915InitState( i915 );
+ i915InitState(i915);
return GL_TRUE;
}
-
#define I915CONTEXT_INC
#include "intel_context.h"
+#include "i915_reg.h"
#define I915_FALLBACK_TEXTURE 0x1000
#define I915_FALLBACK_COLORMASK 0x2000
#define I915_UPLOAD_CONSTANTS 0x10
#define I915_UPLOAD_FOG 0x20
#define I915_UPLOAD_INVARIENT 0x40
+#define I915_UPLOAD_DEFAULTS 0x80
#define I915_UPLOAD_TEX(i) (0x00010000<<(i))
#define I915_UPLOAD_TEX_ALL (0x00ff0000)
#define I915_UPLOAD_TEX_0_SHIFT 16
*/
#define I915_DESTREG_CBUFADDR0 0
#define I915_DESTREG_CBUFADDR1 1
-#define I915_DESTREG_CBUFADDR2 2
#define I915_DESTREG_DBUFADDR0 3
#define I915_DESTREG_DBUFADDR1 4
-#define I915_DESTREG_DBUFADDR2 5
#define I915_DESTREG_DV0 6
#define I915_DESTREG_DV1 7
#define I915_DESTREG_SENABLE 8
#define I915_DESTREG_SR0 9
#define I915_DESTREG_SR1 10
#define I915_DESTREG_SR2 11
-#define I915_DEST_SETUP_SIZE 12
+#define I915_DESTREG_DRAWRECT0 12
+#define I915_DESTREG_DRAWRECT1 13
+#define I915_DESTREG_DRAWRECT2 14
+#define I915_DESTREG_DRAWRECT3 15
+#define I915_DESTREG_DRAWRECT4 16
+#define I915_DESTREG_DRAWRECT5 17
+#define I915_DEST_SETUP_SIZE 18
#define I915_CTXREG_STATE4 0
#define I915_CTXREG_LI 1
#define I915_STPREG_ST1 1
#define I915_STP_SETUP_SIZE 2
-#define I915_TEXREG_MS2 0
#define I915_TEXREG_MS3 1
#define I915_TEXREG_MS4 2
#define I915_TEXREG_SS2 3
#define I915_TEXREG_SS4 5
#define I915_TEX_SETUP_SIZE 6
+#define I915_DEFREG_C0 0
+#define I915_DEFREG_C1 1
+#define I915_DEFREG_S0 2
+#define I915_DEFREG_S1 3
+#define I915_DEFREG_Z0 4
+#define I915_DEFREG_Z1 5
+#define I915_DEF_SETUP_SIZE 6
+
+
#define I915_MAX_CONSTANT 32
#define I915_CONSTANT_SIZE (2+(4*I915_MAX_CONSTANT))
#define I915_PROGRAM_SIZE 192
+#define I915_MAX_INSN (I915_MAX_TEX_INSN+I915_MAX_ALU_INSN)
/* Hardware version of a parsed fragment program. "Derived" from the
* mesa fragment_program struct.
*/
-struct i915_fragment_program {
+struct i915_fragment_program
+{
struct gl_fragment_program FragProg;
GLboolean translated;
GLboolean params_uptodate;
GLboolean on_hardware;
- GLboolean error; /* If program is malformed for any reason. */
+ GLboolean error; /* If program is malformed for any reason. */
+ /** Record of which phases R registers were last written in. */
+ GLuint register_phases[16];
+ GLuint indirections;
GLuint nr_tex_indirect;
GLuint nr_tex_insn;
GLuint nr_alu_insn;
GLuint constant_flags[I915_MAX_CONSTANT];
GLuint nr_constants;
- GLuint *csr; /* Cursor, points into program.
- */
+ GLuint *csr; /* Cursor, points into program.
+ */
- GLuint *decl; /* Cursor, points into declarations.
- */
-
- GLuint decl_s; /* flags for which s regs need to be decl'd */
- GLuint decl_t; /* flags for which t regs need to be decl'd */
+ GLuint *decl; /* Cursor, points into declarations.
+ */
- GLuint temp_flag; /* Tracks temporary regs which are in
- * use.
- */
+ GLuint decl_s; /* flags for which s regs need to be decl'd */
+ GLuint decl_t; /* flags for which t regs need to be decl'd */
- GLuint utemp_flag; /* Tracks TYPE_U temporary regs which are in
- * use.
- */
+ GLuint temp_flag; /* Tracks temporary regs which are in
+ * use.
+ */
+ GLuint utemp_flag; /* Tracks TYPE_U temporary regs which are in
+ * use.
+ */
+ /* Track which R registers are "live" for each instruction.
+ * A register is live between the time it's written to and the last time
+ * it's read. */
+ GLuint usedRegs[I915_MAX_INSN];
+
/* Helpers for i915_fragprog.c:
*/
GLuint wpos_tex;
GLboolean depth_written;
- struct {
- GLuint reg; /* Hardware constant idx */
- const GLfloat *values; /* Pointer to tracked values */
+ struct
+ {
+ GLuint reg; /* Hardware constant idx */
+ const GLfloat *values; /* Pointer to tracked values */
} param[I915_MAX_CONSTANT];
GLuint nr_params;
-
-
-
-
- /* Helpers for i915_texprog.c:
- */
- GLuint src_texture; /* Reg containing sampled texture color,
- * else UREG_BAD.
- */
-
- GLuint src_previous; /* Reg containing color from previous
- * stage. May need to be decl'd.
- */
-
- GLuint last_tex_stage; /* Number of last enabled texture unit */
-
- struct vertex_buffer *VB;
};
-struct i915_texture_object
-{
- struct intel_texture_object intel;
- GLenum lastTarget;
- GLboolean refs_border_color;
- GLuint Setup[I915_TEX_SETUP_SIZE];
-};
#define I915_TEX_UNITS 8
-struct i915_hw_state {
+struct i915_hw_state
+{
GLuint Ctx[I915_CTX_SETUP_SIZE];
GLuint Buffer[I915_DEST_SETUP_SIZE];
GLuint Stipple[I915_STP_SETUP_SIZE];
GLuint Fog[I915_FOG_SETUP_SIZE];
+ GLuint Defaults[I915_DEF_SETUP_SIZE];
GLuint Tex[I915_TEX_UNITS][I915_TEX_SETUP_SIZE];
GLuint Constant[I915_CONSTANT_SIZE];
GLuint ConstantSize;
GLuint Program[I915_PROGRAM_SIZE];
GLuint ProgramSize;
- GLuint active; /* I915_UPLOAD_* */
- GLuint emitted; /* I915_UPLOAD_* */
+
+ /* Region pointers for relocation:
+ */
+ struct intel_region *draw_region;
+ struct intel_region *depth_region;
+/* struct intel_region *tex_region[I915_TEX_UNITS]; */
+
+ /* Regions aren't actually that appropriate here as the memory may
+ * be from a PBO or FBO. Will have to do this for draw and depth for
+ * FBO's...
+ */
+ dri_bo *tex_buffer[I915_TEX_UNITS];
+ GLuint tex_offset[I915_TEX_UNITS];
+
+
+ GLuint active; /* I915_UPLOAD_* */
+ GLuint emitted; /* I915_UPLOAD_* */
};
#define I915_FOG_PIXEL 2
#define I915_FOG_VERTEX 1
#define I915_FOG_NONE 0
-struct i915_context
+struct i915_context
{
struct intel_context intel;
GLuint last_ReallyEnabled;
GLuint vertex_fog;
+ GLuint lodbias_ss2[MAX_TEXTURE_UNITS];
+
- struct i915_fragment_program tex_program;
struct i915_fragment_program *current_program;
struct i915_hw_state meta, initial, state, *current;
};
-typedef struct i915_context *i915ContextPtr;
-typedef struct i915_texture_object *i915TextureObjectPtr;
-
-#define I915_CONTEXT(ctx) ((i915ContextPtr)(ctx))
-
-
-
#define I915_STATECHANGE(i915, flag) \
do { \
- if (0) fprintf(stderr, "I915_STATECHANGE %x in %s\n", flag, __FUNCTION__); \
INTEL_FIREVERTICES( &(i915)->intel ); \
(i915)->state.emitted &= ~(flag); \
} while (0)
#define I915_ACTIVESTATE(i915, flag, mode) \
do { \
- if (0) fprintf(stderr, "I915_ACTIVESTATE %x %d in %s\n", \
- flag, mode, __FUNCTION__); \
INTEL_FIREVERTICES( &(i915)->intel ); \
if (mode) \
(i915)->state.active |= (flag); \
/*======================================================================
* i915_vtbl.c
*/
-extern void i915InitVtbl( i915ContextPtr i915 );
+extern void i915InitVtbl(struct i915_context *i915);
+
+extern void
+i915_state_draw_region(struct intel_context *intel,
+ struct i915_hw_state *state,
+ struct intel_region *color_region,
+ struct intel_region *depth_region);
/*======================================================================
* i915_context.c
*/
-extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
-
-
-/*======================================================================
- * i915_texprog.c
- */
-extern void i915ValidateTextureProgram( i915ContextPtr i915 );
+extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate);
/*======================================================================
* i915_debug.c
*/
-extern void i915_disassemble_program( const GLuint *program, GLuint sz );
-extern void i915_print_ureg( const char *msg, GLuint ureg );
+extern void i915_disassemble_program(const GLuint * program, GLuint sz);
+extern void i915_print_ureg(const char *msg, GLuint ureg);
/*======================================================================
* i915_state.c
*/
-extern void i915InitStateFunctions( struct dd_function_table *functions );
-extern void i915InitState( i915ContextPtr i915 );
-extern void i915_update_fog(GLcontext *ctxx);
+extern void i915InitStateFunctions(struct dd_function_table *functions);
+extern void i915InitState(struct i915_context *i915);
+extern void i915_update_fog(GLcontext * ctx);
/*======================================================================
* i915_tex.c
*/
-extern void i915UpdateTextureState( intelContextPtr intel );
-extern void i915InitTextureFuncs( struct dd_function_table *functions );
-extern intelTextureObjectPtr i915AllocTexObj( struct gl_texture_object *texObj );
+extern void i915UpdateTextureState(struct intel_context *intel);
+extern void i915InitTextureFuncs(struct dd_function_table *functions);
/*======================================================================
* i915_metaops.c
*/
-extern GLboolean
-i915TryTextureReadPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *pixels );
-
-extern GLboolean
-i915TryTextureDrawPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels );
+void i915InitMetaFuncs(struct i915_context *i915);
-extern void
-i915ClearWithTris( intelContextPtr intel, GLbitfield mask,
- GLboolean all, GLint cx, GLint cy, GLint cw, GLint ch);
-
-
-extern void
-i915RotateWindow(intelContextPtr intel, __DRIdrawablePrivate *dPriv,
- GLuint srcBuf);
/*======================================================================
* i915_fragprog.c
*/
-extern void i915ValidateFragmentProgram( i915ContextPtr i915 );
-extern void i915InitFragProgFuncs( struct dd_function_table *functions );
-
-#endif
+extern void i915ValidateFragmentProgram(struct i915_context *i915);
+extern void i915InitFragProgFuncs(struct dd_function_table *functions);
+
+/*======================================================================
+ * Inline conversion functions. These are better-typed than the
+ * macros used previously:
+ */
+static INLINE struct i915_context *
+i915_context(GLcontext * ctx)
+{
+ return (struct i915_context *) ctx;
+}
+
+
+#define I915_CONTEXT(ctx) i915_context(ctx)
+
+
+
+#endif
*
**************************************************************************/
+#include "main/imports.h"
+
#include "i915_reg.h"
#include "i915_context.h"
-#include <stdio.h>
-
-
-static const char *opcodes[0x20] = {
- "NOP",
- "ADD",
- "MOV",
- "MUL",
- "MAD",
- "DP2ADD",
- "DP3",
- "DP4",
- "FRC",
- "RCP",
- "RSQ",
- "EXP",
- "LOG",
- "CMP",
- "MIN",
- "MAX",
- "FLR",
- "MOD",
- "TRC",
- "SGE",
- "SLT",
- "TEXLD",
- "TEXLDP",
- "TEXLDB",
- "TEXKILL",
- "DCL",
- "0x1a",
- "0x1b",
- "0x1c",
- "0x1d",
- "0x1e",
- "0x1f",
-};
-
-
-static const int args[0x20] = {
- 0, /* 0 nop */
- 2, /* 1 add */
- 1, /* 2 mov */
- 2, /* 3 m ul */
- 3, /* 4 mad */
- 3, /* 5 dp2add */
- 2, /* 6 dp3 */
- 2, /* 7 dp4 */
- 1, /* 8 frc */
- 1, /* 9 rcp */
- 1, /* a rsq */
- 1, /* b exp */
- 1, /* c log */
- 3, /* d cmp */
- 2, /* e min */
- 2, /* f max */
- 1, /* 10 flr */
- 1, /* 11 mod */
- 1, /* 12 trc */
- 2, /* 13 sge */
- 2, /* 14 slt */
- 1,
- 1,
- 1,
- 1,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
-};
-
-
-static const char *regname[0x8] = {
- "R",
- "T",
- "CONST",
- "S",
- "OC",
- "OD",
- "U",
- "UNKNOWN",
-};
-
-static void print_reg_type_nr( GLuint type, GLuint nr )
+#include "i915_debug.h"
+
+#define PRINTF( ... ) _mesa_printf( __VA_ARGS__ )
+
+static GLboolean debug( struct debug_stream *stream, const char *name, GLuint len )
{
- switch (type) {
- case REG_TYPE_T:
- switch (nr) {
- case T_DIFFUSE: fprintf(stderr, "T_DIFFUSE"); return;
- case T_SPECULAR: fprintf(stderr, "T_SPECULAR"); return;
- case T_FOG_W: fprintf(stderr, "T_FOG_W"); return;
- default: fprintf(stderr, "T_TEX%d", nr); return;
- }
- case REG_TYPE_OC:
- if (nr == 0) {
- fprintf(stderr, "oC");
- return;
- }
- break;
- case REG_TYPE_OD:
- if (nr == 0) {
- fprintf(stderr, "oD");
- return;
- }
- break;
- default:
- break;
+ GLuint i;
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+
+ if (len == 0) {
+ PRINTF("Error - zero length packet (0x%08x)\n", stream->ptr[0]);
+ assert(0);
+ return GL_FALSE;
}
- fprintf(stderr, "%s[%d]", regname[type], nr);
-}
+ if (stream->print_addresses)
+ PRINTF("%08x: ", stream->offset);
+
-#define REG_SWIZZLE_MASK 0x7777
-#define REG_NEGATE_MASK 0x8888
+ PRINTF("%s (%d dwords):\n", name, len);
+ for (i = 0; i < len; i++)
+ PRINTF("\t0x%08x\n", ptr[i]);
+ PRINTF("\n");
-#define REG_SWIZZLE_XYZW ((SRC_X << A2_SRC2_CHANNEL_X_SHIFT) | \
- (SRC_Y << A2_SRC2_CHANNEL_Y_SHIFT) | \
- (SRC_Z << A2_SRC2_CHANNEL_Z_SHIFT) | \
- (SRC_W << A2_SRC2_CHANNEL_W_SHIFT))
+ stream->offset += len * sizeof(GLuint);
+
+ return GL_TRUE;
+}
-static void print_reg_neg_swizzle( GLuint reg )
+static const char *get_prim_name( GLuint val )
{
- int i;
-
- if ((reg & REG_SWIZZLE_MASK) == REG_SWIZZLE_XYZW &&
- (reg & REG_NEGATE_MASK) == 0)
- return;
-
- fprintf(stderr, ".");
-
- for (i = 3 ; i >= 0; i--) {
- if (reg & (1<<((i*4)+3)))
- fprintf(stderr, "-");
-
- switch ((reg>>(i*4)) & 0x7) {
- case 0: fprintf(stderr, "x"); break;
- case 1: fprintf(stderr, "y"); break;
- case 2: fprintf(stderr, "z"); break;
- case 3: fprintf(stderr, "w"); break;
- case 4: fprintf(stderr, "0"); break;
- case 5: fprintf(stderr, "1"); break;
- default: fprintf(stderr, "?"); break;
- }
+ switch (val & PRIM3D_MASK) {
+ case PRIM3D_TRILIST: return "TRILIST"; break;
+ case PRIM3D_TRISTRIP: return "TRISTRIP"; break;
+ case PRIM3D_TRISTRIP_RVRSE: return "TRISTRIP_RVRSE"; break;
+ case PRIM3D_TRIFAN: return "TRIFAN"; break;
+ case PRIM3D_POLY: return "POLY"; break;
+ case PRIM3D_LINELIST: return "LINELIST"; break;
+ case PRIM3D_LINESTRIP: return "LINESTRIP"; break;
+ case PRIM3D_RECTLIST: return "RECTLIST"; break;
+ case PRIM3D_POINTLIST: return "POINTLIST"; break;
+ case PRIM3D_DIB: return "DIB"; break;
+ case PRIM3D_CLEAR_RECT: return "CLEAR_RECT"; break;
+ case PRIM3D_ZONE_INIT: return "ZONE_INIT"; break;
+ default: return "????"; break;
}
}
-
-static void print_src_reg( GLuint dword )
+static GLboolean debug_prim( struct debug_stream *stream, const char *name,
+ GLboolean dump_floats,
+ GLuint len )
{
- GLuint nr = (dword >> A2_SRC2_NR_SHIFT) & REG_NR_MASK;
- GLuint type = (dword >> A2_SRC2_TYPE_SHIFT) & REG_TYPE_MASK;
- print_reg_type_nr( type, nr );
- print_reg_neg_swizzle( dword );
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ const char *prim = get_prim_name( ptr[0] );
+ GLuint i;
+
+
+
+ PRINTF("%s %s (%d dwords):\n", name, prim, len);
+ PRINTF("\t0x%08x\n", ptr[0]);
+ for (i = 1; i < len; i++) {
+ if (dump_floats)
+ PRINTF("\t0x%08x // %f\n", ptr[i], *(GLfloat *)&ptr[i]);
+ else
+ PRINTF("\t0x%08x\n", ptr[i]);
+ }
+
+
+ PRINTF("\n");
+
+ stream->offset += len * sizeof(GLuint);
+
+ return GL_TRUE;
}
+
+
-void i915_print_ureg( const char *msg, GLuint ureg )
+
+static GLboolean debug_program( struct debug_stream *stream, const char *name, GLuint len )
{
- fprintf(stderr, "%s: ", msg);
- print_src_reg( ureg >> 8 );
- fprintf(stderr, "\n");
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+
+ if (len == 0) {
+ PRINTF("Error - zero length packet (0x%08x)\n", stream->ptr[0]);
+ assert(0);
+ return GL_FALSE;
+ }
+
+ if (stream->print_addresses)
+ PRINTF("%08x: ", stream->offset);
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ i915_disassemble_program( ptr, len );
+
+ stream->offset += len * sizeof(GLuint);
+ return GL_TRUE;
}
-static void print_dest_reg( GLuint dword )
+
+static GLboolean debug_chain( struct debug_stream *stream, const char *name, GLuint len )
{
- GLuint nr = (dword >> A0_DEST_NR_SHIFT) & REG_NR_MASK;
- GLuint type = (dword >> A0_DEST_TYPE_SHIFT) & REG_TYPE_MASK;
- print_reg_type_nr( type, nr );
- if ((dword & A0_DEST_CHANNEL_ALL) == A0_DEST_CHANNEL_ALL)
- return;
- fprintf(stderr, ".");
- if (dword & A0_DEST_CHANNEL_X) fprintf(stderr, "x");
- if (dword & A0_DEST_CHANNEL_Y) fprintf(stderr, "y");
- if (dword & A0_DEST_CHANNEL_Z) fprintf(stderr, "z");
- if (dword & A0_DEST_CHANNEL_W) fprintf(stderr, "w");
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ GLuint old_offset = stream->offset + len * sizeof(GLuint);
+ GLuint i;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ for (i = 0; i < len; i++)
+ PRINTF("\t0x%08x\n", ptr[i]);
+
+ stream->offset = ptr[1] & ~0x3;
+
+ if (stream->offset < old_offset)
+ PRINTF("\n... skipping backwards from 0x%x --> 0x%x ...\n\n",
+ old_offset, stream->offset );
+ else
+ PRINTF("\n... skipping from 0x%x --> 0x%x ...\n\n",
+ old_offset, stream->offset );
+
+
+ return GL_TRUE;
}
-#define GET_SRC0_REG(r0, r1) ((r0<<14)|(r1>>A1_SRC0_CHANNEL_W_SHIFT))
-#define GET_SRC1_REG(r0, r1) ((r0<<8)|(r1>>A2_SRC1_CHANNEL_W_SHIFT))
-#define GET_SRC2_REG(r) (r)
+static GLboolean debug_variable_length_prim( struct debug_stream *stream )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ const char *prim = get_prim_name( ptr[0] );
+ GLuint i, len;
+
+ GLushort *idx = (GLushort *)(ptr+1);
+ for (i = 0; idx[i] != 0xffff; i++)
+ ;
+
+ len = 1+(i+2)/2;
+
+ PRINTF("3DPRIM, %s variable length %d indicies (%d dwords):\n", prim, i, len);
+ for (i = 0; i < len; i++)
+ PRINTF("\t0x%08x\n", ptr[i]);
+ PRINTF("\n");
+
+ stream->offset += len * sizeof(GLuint);
+ return GL_TRUE;
+}
-static void print_arith_op( GLuint opcode, const GLuint *program )
+#define BITS( dw, hi, lo, ... ) \
+do { \
+ unsigned himask = 0xffffffffU >> (31 - (hi)); \
+ PRINTF("\t\t "); \
+ PRINTF(__VA_ARGS__); \
+ PRINTF(": 0x%x\n", ((dw) & himask) >> (lo)); \
+} while (0)
+
+#define MBZ( dw, hi, lo) do { \
+ unsigned x = (dw) >> (lo); \
+ unsigned lomask = (1 << (lo)) - 1; \
+ unsigned himask; \
+ himask = (1UL << (hi)) - 1; \
+ assert ((x & himask & ~lomask) == 0); \
+} while (0)
+
+#define FLAG( dw, bit, ... ) \
+do { \
+ if (((dw) >> (bit)) & 1) { \
+ PRINTF("\t\t "); \
+ PRINTF(__VA_ARGS__); \
+ PRINTF("\n"); \
+ } \
+} while (0)
+
+static GLboolean debug_load_immediate( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
{
- if (opcode != A0_NOP) {
- print_dest_reg(program[0]);
- if (program[0] & A0_DEST_SATURATE)
- fprintf(stderr, " = SATURATE ");
- else
- fprintf(stderr, " = ");
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ GLuint bits = (ptr[0] >> 4) & 0xff;
+ GLuint j = 0;
+
+ PRINTF("%s (%d dwords, flags: %x):\n", name, len, bits);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ if (bits & (1<<0)) {
+ PRINTF("\t LIS0: 0x%08x\n", ptr[j]);
+ PRINTF("\t vb address: 0x%08x\n", (ptr[j] & ~0x3));
+ BITS(ptr[j], 0, 0, "vb invalidate disable");
+ j++;
+ }
+ if (bits & (1<<1)) {
+ PRINTF("\t LIS1: 0x%08x\n", ptr[j]);
+ BITS(ptr[j], 29, 24, "vb dword width");
+ BITS(ptr[j], 21, 16, "vb dword pitch");
+ BITS(ptr[j], 15, 0, "vb max index");
+ j++;
}
+ if (bits & (1<<2)) {
+ int i;
+ PRINTF("\t LIS2: 0x%08x\n", ptr[j]);
+ for (i = 0; i < 8; i++) {
+ unsigned tc = (ptr[j] >> (i * 4)) & 0xf;
+ if (tc != 0xf)
+ BITS(tc, 3, 0, "tex coord %d", i);
+ }
+ j++;
+ }
+ if (bits & (1<<3)) {
+ PRINTF("\t LIS3: 0x%08x\n", ptr[j]);
+ j++;
+ }
+ if (bits & (1<<4)) {
+ PRINTF("\t LIS4: 0x%08x\n", ptr[j]);
+ BITS(ptr[j], 31, 23, "point width");
+ BITS(ptr[j], 22, 19, "line width");
+ FLAG(ptr[j], 18, "alpha flatshade");
+ FLAG(ptr[j], 17, "fog flatshade");
+ FLAG(ptr[j], 16, "spec flatshade");
+ FLAG(ptr[j], 15, "rgb flatshade");
+ BITS(ptr[j], 14, 13, "cull mode");
+ FLAG(ptr[j], 12, "vfmt: point width");
+ FLAG(ptr[j], 11, "vfmt: specular/fog");
+ FLAG(ptr[j], 10, "vfmt: rgba");
+ FLAG(ptr[j], 9, "vfmt: depth offset");
+ BITS(ptr[j], 8, 6, "vfmt: position (2==xyzw)");
+ FLAG(ptr[j], 5, "force dflt diffuse");
+ FLAG(ptr[j], 4, "force dflt specular");
+ FLAG(ptr[j], 3, "local depth offset enable");
+ FLAG(ptr[j], 2, "vfmt: fp32 fog coord");
+ FLAG(ptr[j], 1, "sprite point");
+ FLAG(ptr[j], 0, "antialiasing");
+ j++;
+ }
+ if (bits & (1<<5)) {
+ PRINTF("\t LIS5: 0x%08x\n", ptr[j]);
+ BITS(ptr[j], 31, 28, "rgba write disables");
+ FLAG(ptr[j], 27, "force dflt point width");
+ FLAG(ptr[j], 26, "last pixel enable");
+ FLAG(ptr[j], 25, "global z offset enable");
+ FLAG(ptr[j], 24, "fog enable");
+ BITS(ptr[j], 23, 16, "stencil ref");
+ BITS(ptr[j], 15, 13, "stencil test");
+ BITS(ptr[j], 12, 10, "stencil fail op");
+ BITS(ptr[j], 9, 7, "stencil pass z fail op");
+ BITS(ptr[j], 6, 4, "stencil pass z pass op");
+ FLAG(ptr[j], 3, "stencil write enable");
+ FLAG(ptr[j], 2, "stencil test enable");
+ FLAG(ptr[j], 1, "color dither enable");
+ FLAG(ptr[j], 0, "logiop enable");
+ j++;
+ }
+ if (bits & (1<<6)) {
+ PRINTF("\t LIS6: 0x%08x\n", ptr[j]);
+ FLAG(ptr[j], 31, "alpha test enable");
+ BITS(ptr[j], 30, 28, "alpha func");
+ BITS(ptr[j], 27, 20, "alpha ref");
+ FLAG(ptr[j], 19, "depth test enable");
+ BITS(ptr[j], 18, 16, "depth func");
+ FLAG(ptr[j], 15, "blend enable");
+ BITS(ptr[j], 14, 12, "blend func");
+ BITS(ptr[j], 11, 8, "blend src factor");
+ BITS(ptr[j], 7, 4, "blend dst factor");
+ FLAG(ptr[j], 3, "depth write enable");
+ FLAG(ptr[j], 2, "color write enable");
+ BITS(ptr[j], 1, 0, "provoking vertex");
+ j++;
+ }
+
- fprintf(stderr, "%s ", opcodes[opcode]);
+ PRINTF("\n");
- print_src_reg(GET_SRC0_REG(program[0], program[1]));
- if (args[opcode] == 1) {
- fprintf(stderr, "\n");
- return;
+ assert(j == len);
+
+ stream->offset += len * sizeof(GLuint);
+
+ return GL_TRUE;
+}
+
+
+
+static GLboolean debug_load_indirect( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ GLuint bits = (ptr[0] >> 8) & 0x3f;
+ GLuint i, j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ for (i = 0; i < 6; i++) {
+ if (bits & (1<<i)) {
+ switch (1<<(8+i)) {
+ case LI0_STATE_STATIC_INDIRECT:
+ PRINTF(" STATIC: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(" 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_DYNAMIC_INDIRECT:
+ PRINTF(" DYNAMIC: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ break;
+ case LI0_STATE_SAMPLER:
+ PRINTF(" SAMPLER: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(" 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_MAP:
+ PRINTF(" MAP: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(" 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_PROGRAM:
+ PRINTF(" PROGRAM: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(" 0x%08x\n", ptr[j++]);
+ break;
+ case LI0_STATE_CONSTANTS:
+ PRINTF(" CONSTANTS: 0x%08x | %x\n", ptr[j]&~3, ptr[j]&3); j++;
+ PRINTF(" 0x%08x\n", ptr[j++]);
+ break;
+ default:
+ assert(0);
+ break;
+ }
+ }
}
- fprintf(stderr, ", ");
- print_src_reg(GET_SRC1_REG(program[1], program[2]));
- if (args[opcode] == 2) {
- fprintf(stderr, "\n");
- return;
+ if (bits == 0) {
+ PRINTF("\t DUMMY: 0x%08x\n", ptr[j++]);
}
- fprintf(stderr, ", ");
- print_src_reg(GET_SRC2_REG(program[2]));
- fprintf(stderr, "\n");
- return;
+ PRINTF("\n");
+
+
+ assert(j == len);
+
+ stream->offset += len * sizeof(GLuint);
+
+ return GL_TRUE;
+}
+
+static void BR13( struct debug_stream *stream,
+ GLuint val )
+{
+ PRINTF("\t0x%08x\n", val);
+ FLAG(val, 30, "clipping enable");
+ BITS(val, 25, 24, "color depth (3==32bpp)");
+ BITS(val, 23, 16, "raster op");
+ BITS(val, 15, 0, "dest pitch");
}
-static void print_tex_op( GLuint opcode, const GLuint *program )
+static void BR2223( struct debug_stream *stream,
+ GLuint val22, GLuint val23 )
{
- print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
- fprintf(stderr, " = ");
+ union { GLuint val; short field[2]; } BR22, BR23;
- fprintf(stderr, "%s ", opcodes[opcode]);
+ BR22.val = val22;
+ BR23.val = val23;
- fprintf(stderr, "S[%d],",
- program[0] & T0_SAMPLER_NR_MASK);
+ PRINTF("\t0x%08x\n", val22);
+ BITS(val22, 31, 16, "dest y1");
+ BITS(val22, 15, 0, "dest x1");
- print_reg_type_nr( (program[1]>>T1_ADDRESS_REG_TYPE_SHIFT) & REG_TYPE_MASK,
- (program[1]>>T1_ADDRESS_REG_NR_SHIFT) & REG_NR_MASK );
- fprintf(stderr, "\n");
+ PRINTF("\t0x%08x\n", val23);
+ BITS(val23, 31, 16, "dest y2");
+ BITS(val23, 15, 0, "dest x2");
+
+ /* The blit engine may produce unexpected results when these aren't met */
+ assert(BR22.field[0] < BR23.field[0]);
+ assert(BR22.field[1] < BR23.field[1]);
}
-static void print_dcl_op( GLuint opcode, const GLuint *program )
+static void BR09( struct debug_stream *stream,
+ GLuint val )
{
- fprintf(stderr, "%s ", opcodes[opcode]);
- print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
- fprintf(stderr, "\n");
+ PRINTF("\t0x%08x -- dest address\n", val);
}
+static void BR26( struct debug_stream *stream,
+ GLuint val )
+{
+ PRINTF("\t0x%08x\n", val);
+ BITS(val, 31, 16, "src y1");
+ BITS(val, 15, 0, "src x1");
+}
+
+static void BR11( struct debug_stream *stream,
+ GLuint val )
+{
+ PRINTF("\t0x%08x\n", val);
+ BITS(val, 15, 0, "src pitch");
+}
-void i915_disassemble_program( const GLuint *program, GLuint sz )
+static void BR12( struct debug_stream *stream,
+ GLuint val )
{
- GLuint size = program[0] & 0x1ff;
- GLint i;
+ PRINTF("\t0x%08x -- src address\n", val);
+}
+
+static void BR16( struct debug_stream *stream,
+ GLuint val )
+{
+ PRINTF("\t0x%08x -- color\n", val);
+}
+
+static GLboolean debug_copy_blit( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ BR13(stream, ptr[j++]);
+ BR2223(stream, ptr[j], ptr[j+1]);
+ j += 2;
+ BR09(stream, ptr[j++]);
+ BR26(stream, ptr[j++]);
+ BR11(stream, ptr[j++]);
+ BR12(stream, ptr[j++]);
+
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
+
+static GLboolean debug_color_blit( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ BR13(stream, ptr[j++]);
+ BR2223(stream, ptr[j], ptr[j+1]);
+ j += 2;
+ BR09(stream, ptr[j++]);
+ BR16(stream, ptr[j++]);
+
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
+
+static GLboolean debug_modes4( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j]);
+ BITS(ptr[j], 21, 18, "logicop func");
+ FLAG(ptr[j], 17, "stencil test mask modify-enable");
+ FLAG(ptr[j], 16, "stencil write mask modify-enable");
+ BITS(ptr[j], 15, 8, "stencil test mask");
+ BITS(ptr[j], 7, 0, "stencil write mask");
+ j++;
+
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
+
+static GLboolean debug_map_state( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF("\t0x%08x\n", ptr[j]);
+ BITS(ptr[j], 15, 0, "map mask");
+ j++;
+ }
+
+ while (j < len) {
+ {
+ PRINTF("\t TMn.0: 0x%08x\n", ptr[j]);
+ PRINTF("\t map address: 0x%08x\n", (ptr[j] & ~0x3));
+ FLAG(ptr[j], 1, "vertical line stride");
+ FLAG(ptr[j], 0, "vertical line stride offset");
+ j++;
+ }
+
+ {
+ PRINTF("\t TMn.1: 0x%08x\n", ptr[j]);
+ BITS(ptr[j], 31, 21, "height");
+ BITS(ptr[j], 20, 10, "width");
+ BITS(ptr[j], 9, 7, "surface format");
+ BITS(ptr[j], 6, 3, "texel format");
+ FLAG(ptr[j], 2, "use fence regs");
+ FLAG(ptr[j], 1, "tiled surface");
+ FLAG(ptr[j], 0, "tile walk ymajor");
+ j++;
+ }
+ {
+ PRINTF("\t TMn.2: 0x%08x\n", ptr[j]);
+ BITS(ptr[j], 31, 21, "dword pitch");
+ BITS(ptr[j], 20, 15, "cube face enables");
+ BITS(ptr[j], 14, 9, "max lod");
+ FLAG(ptr[j], 8, "mip layout right");
+ BITS(ptr[j], 7, 0, "depth");
+ j++;
+ }
+ }
+
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
+
+static GLboolean debug_sampler_state( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF("\t0x%08x\n", ptr[j]);
+ BITS(ptr[j], 15, 0, "sampler mask");
+ j++;
+ }
+
+ while (j < len) {
+ {
+ PRINTF("\t TSn.0: 0x%08x\n", ptr[j]);
+ FLAG(ptr[j], 31, "reverse gamma");
+ FLAG(ptr[j], 30, "planar to packed");
+ FLAG(ptr[j], 29, "yuv->rgb");
+ BITS(ptr[j], 28, 27, "chromakey index");
+ BITS(ptr[j], 26, 22, "base mip level");
+ BITS(ptr[j], 21, 20, "mip mode filter");
+ BITS(ptr[j], 19, 17, "mag mode filter");
+ BITS(ptr[j], 16, 14, "min mode filter");
+ BITS(ptr[j], 13, 5, "lod bias (s4.4)");
+ FLAG(ptr[j], 4, "shadow enable");
+ FLAG(ptr[j], 3, "max-aniso-4");
+ BITS(ptr[j], 2, 0, "shadow func");
+ j++;
+ }
+
+ {
+ PRINTF("\t TSn.1: 0x%08x\n", ptr[j]);
+ BITS(ptr[j], 31, 24, "min lod");
+ MBZ( ptr[j], 23, 18 );
+ FLAG(ptr[j], 17, "kill pixel enable");
+ FLAG(ptr[j], 16, "keyed tex filter mode");
+ FLAG(ptr[j], 15, "chromakey enable");
+ BITS(ptr[j], 14, 12, "tcx wrap mode");
+ BITS(ptr[j], 11, 9, "tcy wrap mode");
+ BITS(ptr[j], 8, 6, "tcz wrap mode");
+ FLAG(ptr[j], 5, "normalized coords");
+ BITS(ptr[j], 4, 1, "map (surface) index");
+ FLAG(ptr[j], 0, "EAST deinterlacer enable");
+ j++;
+ }
+ {
+ PRINTF("\t TSn.2: 0x%08x (default color)\n", ptr[j]);
+ j++;
+ }
+ }
+
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
+
+static GLboolean debug_dest_vars( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF("\t0x%08x\n", ptr[j]);
+ FLAG(ptr[j], 31, "early classic ztest");
+ FLAG(ptr[j], 30, "opengl tex default color");
+ FLAG(ptr[j], 29, "bypass iz");
+ FLAG(ptr[j], 28, "lod preclamp");
+ BITS(ptr[j], 27, 26, "dither pattern");
+ FLAG(ptr[j], 25, "linear gamma blend");
+ FLAG(ptr[j], 24, "debug dither");
+ BITS(ptr[j], 23, 20, "dstorg x");
+ BITS(ptr[j], 19, 16, "dstorg y");
+ MBZ (ptr[j], 15, 15 );
+ BITS(ptr[j], 14, 12, "422 write select");
+ BITS(ptr[j], 11, 8, "cbuf format");
+ BITS(ptr[j], 3, 2, "zbuf format");
+ FLAG(ptr[j], 1, "vert line stride");
+ FLAG(ptr[j], 1, "vert line stride offset");
+ j++;
+ }
- fprintf(stderr, "BEGIN\n");
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
- if (size+2 != sz) {
- fprintf(stderr, "%s: program size mismatch %d/%d\n", __FUNCTION__,
- size+2, sz);
- exit(1);
+static GLboolean debug_buf_info( struct debug_stream *stream,
+ const char *name,
+ GLuint len )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ int j = 0;
+
+ PRINTF("%s (%d dwords):\n", name, len);
+ PRINTF("\t0x%08x\n", ptr[j++]);
+
+ {
+ PRINTF("\t0x%08x\n", ptr[j]);
+ BITS(ptr[j], 28, 28, "aux buffer id");
+ BITS(ptr[j], 27, 24, "buffer id (7=depth, 3=back)");
+ FLAG(ptr[j], 23, "use fence regs");
+ FLAG(ptr[j], 22, "tiled surface");
+ FLAG(ptr[j], 21, "tile walk ymajor");
+ MBZ (ptr[j], 20, 14);
+ BITS(ptr[j], 13, 2, "dword pitch");
+ MBZ (ptr[j], 2, 0);
+ j++;
}
+
+ PRINTF("\t0x%08x -- buffer base address\n", ptr[j++]);
+
+ stream->offset += len * sizeof(GLuint);
+ assert(j == len);
+ return GL_TRUE;
+}
- program ++;
- for (i = 1 ; i < sz ; i+=3, program+=3) {
- GLuint opcode = program[0] & (0x1f<<24);
-
- if ((GLint) opcode >= A0_NOP && opcode <= A0_SLT)
- print_arith_op(opcode >> 24, program);
- else if (opcode >= T0_TEXLD && opcode <= T0_TEXKILL)
- print_tex_op(opcode >> 24, program);
- else if (opcode == D0_DCL)
- print_dcl_op(opcode >> 24, program);
- else
- fprintf(stderr, "Unknown opcode 0x%x\n", opcode);
+static GLboolean i915_debug_packet( struct debug_stream *stream )
+{
+ GLuint *ptr = (GLuint *)(stream->ptr + stream->offset);
+ GLuint cmd = *ptr;
+
+ switch (((cmd >> 29) & 0x7)) {
+ case 0x0:
+ switch ((cmd >> 23) & 0x3f) {
+ case 0x0:
+ return debug(stream, "MI_NOOP", 1);
+ case 0x3:
+ return debug(stream, "MI_WAIT_FOR_EVENT", 1);
+ case 0x4:
+ return debug(stream, "MI_FLUSH", 1);
+ case 0xA:
+ debug(stream, "MI_BATCH_BUFFER_END", 1);
+ return GL_FALSE;
+ case 0x22:
+ return debug(stream, "MI_LOAD_REGISTER_IMM", 3);
+ case 0x31:
+ return debug_chain(stream, "MI_BATCH_BUFFER_START", 2);
+ default:
+ break;
+ }
+ break;
+ case 0x1:
+ break;
+ case 0x2:
+ switch ((cmd >> 22) & 0xff) {
+ case 0x50:
+ return debug_color_blit(stream, "XY_COLOR_BLT", (cmd & 0xff) + 2);
+ case 0x53:
+ return debug_copy_blit(stream, "XY_SRC_COPY_BLT", (cmd & 0xff) + 2);
+ default:
+ return debug(stream, "blit command", (cmd & 0xff) + 2);
+ }
+ break;
+ case 0x3:
+ switch ((cmd >> 24) & 0x1f) {
+ case 0x6:
+ return debug(stream, "3DSTATE_ANTI_ALIASING", 1);
+ case 0x7:
+ return debug(stream, "3DSTATE_RASTERIZATION_RULES", 1);
+ case 0x8:
+ return debug(stream, "3DSTATE_BACKFACE_STENCIL_OPS", 2);
+ case 0x9:
+ return debug(stream, "3DSTATE_BACKFACE_STENCIL_MASKS", 1);
+ case 0xb:
+ return debug(stream, "3DSTATE_INDEPENDENT_ALPHA_BLEND", 1);
+ case 0xc:
+ return debug(stream, "3DSTATE_MODES5", 1);
+ case 0xd:
+ return debug_modes4(stream, "3DSTATE_MODES4", 1);
+ case 0x15:
+ return debug(stream, "3DSTATE_FOG_COLOR", 1);
+ case 0x16:
+ return debug(stream, "3DSTATE_COORD_SET_BINDINGS", 1);
+ case 0x1c:
+ /* 3DState16NP */
+ switch((cmd >> 19) & 0x1f) {
+ case 0x10:
+ return debug(stream, "3DSTATE_SCISSOR_ENABLE", 1);
+ case 0x11:
+ return debug(stream, "3DSTATE_DEPTH_SUBRECTANGLE_DISABLE", 1);
+ default:
+ break;
+ }
+ break;
+ case 0x1d:
+ /* 3DStateMW */
+ switch ((cmd >> 16) & 0xff) {
+ case 0x0:
+ return debug_map_state(stream, "3DSTATE_MAP_STATE", (cmd & 0x1f) + 2);
+ case 0x1:
+ return debug_sampler_state(stream, "3DSTATE_SAMPLER_STATE", (cmd & 0x1f) + 2);
+ case 0x4:
+ return debug_load_immediate(stream, "3DSTATE_LOAD_STATE_IMMEDIATE", (cmd & 0xf) + 2);
+ case 0x5:
+ return debug_program(stream, "3DSTATE_PIXEL_SHADER_PROGRAM", (cmd & 0x1ff) + 2);
+ case 0x6:
+ return debug(stream, "3DSTATE_PIXEL_SHADER_CONSTANTS", (cmd & 0xff) + 2);
+ case 0x7:
+ return debug_load_indirect(stream, "3DSTATE_LOAD_INDIRECT", (cmd & 0xff) + 2);
+ case 0x80:
+ return debug(stream, "3DSTATE_DRAWING_RECTANGLE", (cmd & 0xffff) + 2);
+ case 0x81:
+ return debug(stream, "3DSTATE_SCISSOR_RECTANGLE", (cmd & 0xffff) + 2);
+ case 0x83:
+ return debug(stream, "3DSTATE_SPAN_STIPPLE", (cmd & 0xffff) + 2);
+ case 0x85:
+ return debug_dest_vars(stream, "3DSTATE_DEST_BUFFER_VARS", (cmd & 0xffff) + 2);
+ case 0x88:
+ return debug(stream, "3DSTATE_CONSTANT_BLEND_COLOR", (cmd & 0xffff) + 2);
+ case 0x89:
+ return debug(stream, "3DSTATE_FOG_MODE", (cmd & 0xffff) + 2);
+ case 0x8e:
+ return debug_buf_info(stream, "3DSTATE_BUFFER_INFO", (cmd & 0xffff) + 2);
+ case 0x97:
+ return debug(stream, "3DSTATE_DEPTH_OFFSET_SCALE", (cmd & 0xffff) + 2);
+ case 0x98:
+ return debug(stream, "3DSTATE_DEFAULT_Z", (cmd & 0xffff) + 2);
+ case 0x99:
+ return debug(stream, "3DSTATE_DEFAULT_DIFFUSE", (cmd & 0xffff) + 2);
+ case 0x9a:
+ return debug(stream, "3DSTATE_DEFAULT_SPECULAR", (cmd & 0xffff) + 2);
+ case 0x9c:
+ return debug(stream, "3DSTATE_CLEAR_PARAMETERS", (cmd & 0xffff) + 2);
+ default:
+ assert(0);
+ return 0;
+ }
+ break;
+ case 0x1e:
+ if (cmd & (1 << 23))
+ return debug(stream, "???", (cmd & 0xffff) + 1);
+ else
+ return debug(stream, "", 1);
+ break;
+ case 0x1f:
+ if ((cmd & (1 << 23)) == 0)
+ return debug_prim(stream, "3DPRIM (inline)", 1, (cmd & 0x1ffff) + 2);
+ else if (cmd & (1 << 17))
+ {
+ if ((cmd & 0xffff) == 0)
+ return debug_variable_length_prim(stream);
+ else
+ return debug_prim(stream, "3DPRIM (indexed)", 0, (((cmd & 0xffff) + 1) / 2) + 1);
+ }
+ else
+ return debug_prim(stream, "3DPRIM (indirect sequential)", 0, 2);
+ break;
+ default:
+ return debug(stream, "", 0);
+ }
+ default:
+ assert(0);
+ return 0;
+ }
+
+ assert(0);
+ return 0;
+}
+
+
+
+void
+i915_dump_batchbuffer( GLuint *start,
+ GLuint *end )
+{
+ struct debug_stream stream;
+ GLuint bytes = (end - start) * 4;
+ GLboolean done = GL_FALSE;
+
+ PRINTF("\n\nBATCH: (%d)\n", bytes / 4);
+
+ stream.offset = 0;
+ stream.ptr = (char *)start;
+ stream.print_addresses = 0;
+
+ while (!done &&
+ stream.offset < bytes &&
+ stream.offset >= 0)
+ {
+ if (!i915_debug_packet( &stream ))
+ break;
+
+ assert(stream.offset <= bytes &&
+ stream.offset >= 0);
}
- fprintf(stderr, "END\n\n");
+ PRINTF("END-BATCH\n\n\n");
}
+
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/* Authors: Keith Whitwell <keith@tungstengraphics.com>
+ */
+
+#ifndef I915_DEBUG_H
+#define I915_DEBUG_H
+
+struct i915_context;
+
+struct debug_stream
+{
+ unsigned offset; /* current gtt offset */
+ char *ptr; /* pointer to gtt offset zero */
+ char *end; /* pointer to gtt offset zero */
+ unsigned print_addresses;
+};
+
+
+
+extern void i915_disassemble_program(const unsigned *program, unsigned sz);
+extern void i915_print_ureg(const char *msg, unsigned ureg);
+
+
+void
+i915_dump_batchbuffer( unsigned *start,
+ unsigned *end );
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <stdio.h>
+
+#include "i915_reg.h"
+#include "i915_debug.h"
+#include "main/imports.h"
+#include "shader/program.h"
+#include "shader/prog_instruction.h"
+#include "shader/prog_print.h"
+
+#define PRINTF( ... ) _mesa_printf( __VA_ARGS__ )
+
+static const char *opcodes[0x20] = {
+ "NOP",
+ "ADD",
+ "MOV",
+ "MUL",
+ "MAD",
+ "DP2ADD",
+ "DP3",
+ "DP4",
+ "FRC",
+ "RCP",
+ "RSQ",
+ "EXP",
+ "LOG",
+ "CMP",
+ "MIN",
+ "MAX",
+ "FLR",
+ "MOD",
+ "TRC",
+ "SGE",
+ "SLT",
+ "TEXLD",
+ "TEXLDP",
+ "TEXLDB",
+ "TEXKILL",
+ "DCL",
+ "0x1a",
+ "0x1b",
+ "0x1c",
+ "0x1d",
+ "0x1e",
+ "0x1f",
+};
+
+
+static const int args[0x20] = {
+ 0, /* 0 nop */
+ 2, /* 1 add */
+ 1, /* 2 mov */
+ 2, /* 3 m ul */
+ 3, /* 4 mad */
+ 3, /* 5 dp2add */
+ 2, /* 6 dp3 */
+ 2, /* 7 dp4 */
+ 1, /* 8 frc */
+ 1, /* 9 rcp */
+ 1, /* a rsq */
+ 1, /* b exp */
+ 1, /* c log */
+ 3, /* d cmp */
+ 2, /* e min */
+ 2, /* f max */
+ 1, /* 10 flr */
+ 1, /* 11 mod */
+ 1, /* 12 trc */
+ 2, /* 13 sge */
+ 2, /* 14 slt */
+ 1,
+ 1,
+ 1,
+ 1,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+};
+
+
+static const char *regname[0x8] = {
+ "R",
+ "T",
+ "CONST",
+ "S",
+ "OC",
+ "OD",
+ "U",
+ "UNKNOWN",
+};
+
+static void
+print_reg_type_nr(GLuint type, GLuint nr)
+{
+ switch (type) {
+ case REG_TYPE_T:
+ switch (nr) {
+ case T_DIFFUSE:
+ PRINTF("T_DIFFUSE");
+ return;
+ case T_SPECULAR:
+ PRINTF("T_SPECULAR");
+ return;
+ case T_FOG_W:
+ PRINTF("T_FOG_W");
+ return;
+ default:
+ PRINTF("T_TEX%d", nr);
+ return;
+ }
+ case REG_TYPE_OC:
+ if (nr == 0) {
+ PRINTF("oC");
+ return;
+ }
+ break;
+ case REG_TYPE_OD:
+ if (nr == 0) {
+ PRINTF("oD");
+ return;
+ }
+ break;
+ default:
+ break;
+ }
+
+ PRINTF("%s[%d]", regname[type], nr);
+}
+
+#define REG_SWIZZLE_MASK 0x7777
+#define REG_NEGATE_MASK 0x8888
+
+#define REG_SWIZZLE_XYZW ((SRC_X << A2_SRC2_CHANNEL_X_SHIFT) | \
+ (SRC_Y << A2_SRC2_CHANNEL_Y_SHIFT) | \
+ (SRC_Z << A2_SRC2_CHANNEL_Z_SHIFT) | \
+ (SRC_W << A2_SRC2_CHANNEL_W_SHIFT))
+
+
+static void
+print_reg_neg_swizzle(GLuint reg)
+{
+ int i;
+
+ if ((reg & REG_SWIZZLE_MASK) == REG_SWIZZLE_XYZW &&
+ (reg & REG_NEGATE_MASK) == 0)
+ return;
+
+ PRINTF(".");
+
+ for (i = 3; i >= 0; i--) {
+ if (reg & (1 << ((i * 4) + 3)))
+ PRINTF("-");
+
+ switch ((reg >> (i * 4)) & 0x7) {
+ case 0:
+ PRINTF("x");
+ break;
+ case 1:
+ PRINTF("y");
+ break;
+ case 2:
+ PRINTF("z");
+ break;
+ case 3:
+ PRINTF("w");
+ break;
+ case 4:
+ PRINTF("0");
+ break;
+ case 5:
+ PRINTF("1");
+ break;
+ default:
+ PRINTF("?");
+ break;
+ }
+ }
+}
+
+
+static void
+print_src_reg(GLuint dword)
+{
+ GLuint nr = (dword >> A2_SRC2_NR_SHIFT) & REG_NR_MASK;
+ GLuint type = (dword >> A2_SRC2_TYPE_SHIFT) & REG_TYPE_MASK;
+ print_reg_type_nr(type, nr);
+ print_reg_neg_swizzle(dword);
+}
+
+
+static void
+print_dest_reg(GLuint dword)
+{
+ GLuint nr = (dword >> A0_DEST_NR_SHIFT) & REG_NR_MASK;
+ GLuint type = (dword >> A0_DEST_TYPE_SHIFT) & REG_TYPE_MASK;
+ print_reg_type_nr(type, nr);
+ if ((dword & A0_DEST_CHANNEL_ALL) == A0_DEST_CHANNEL_ALL)
+ return;
+ PRINTF(".");
+ if (dword & A0_DEST_CHANNEL_X)
+ PRINTF("x");
+ if (dword & A0_DEST_CHANNEL_Y)
+ PRINTF("y");
+ if (dword & A0_DEST_CHANNEL_Z)
+ PRINTF("z");
+ if (dword & A0_DEST_CHANNEL_W)
+ PRINTF("w");
+}
+
+
+#define GET_SRC0_REG(r0, r1) ((r0<<14)|(r1>>A1_SRC0_CHANNEL_W_SHIFT))
+#define GET_SRC1_REG(r0, r1) ((r0<<8)|(r1>>A2_SRC1_CHANNEL_W_SHIFT))
+#define GET_SRC2_REG(r) (r)
+
+
+static void
+print_arith_op(GLuint opcode, const GLuint * program)
+{
+ if (opcode != A0_NOP) {
+ print_dest_reg(program[0]);
+ if (program[0] & A0_DEST_SATURATE)
+ PRINTF(" = SATURATE ");
+ else
+ PRINTF(" = ");
+ }
+
+ PRINTF("%s ", opcodes[opcode]);
+
+ print_src_reg(GET_SRC0_REG(program[0], program[1]));
+ if (args[opcode] == 1) {
+ PRINTF("\n");
+ return;
+ }
+
+ PRINTF(", ");
+ print_src_reg(GET_SRC1_REG(program[1], program[2]));
+ if (args[opcode] == 2) {
+ PRINTF("\n");
+ return;
+ }
+
+ PRINTF(", ");
+ print_src_reg(GET_SRC2_REG(program[2]));
+ PRINTF("\n");
+ return;
+}
+
+
+static void
+print_tex_op(GLuint opcode, const GLuint * program)
+{
+ print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
+ PRINTF(" = ");
+
+ PRINTF("%s ", opcodes[opcode]);
+
+ PRINTF("S[%d],", program[0] & T0_SAMPLER_NR_MASK);
+
+ print_reg_type_nr((program[1] >> T1_ADDRESS_REG_TYPE_SHIFT) &
+ REG_TYPE_MASK,
+ (program[1] >> T1_ADDRESS_REG_NR_SHIFT) & REG_NR_MASK);
+ PRINTF("\n");
+}
+
+static void
+print_dcl_op(GLuint opcode, const GLuint * program)
+{
+ PRINTF("%s ", opcodes[opcode]);
+ print_dest_reg(program[0] | A0_DEST_CHANNEL_ALL);
+ PRINTF("\n");
+}
+
+
+void
+i915_disassemble_program(const GLuint * program, GLuint sz)
+{
+ GLuint size = program[0] & 0x1ff;
+ GLint i;
+
+ PRINTF("\t\tBEGIN\n");
+
+ assert(size + 2 == sz);
+
+ program++;
+ for (i = 1; i < sz; i += 3, program += 3) {
+ GLuint opcode = program[0] & (0x1f << 24);
+
+ PRINTF("\t\t");
+
+ if ((GLint) opcode >= A0_NOP && opcode <= A0_SLT)
+ print_arith_op(opcode >> 24, program);
+ else if (opcode >= T0_TEXLD && opcode <= T0_TEXKILL)
+ print_tex_op(opcode >> 24, program);
+ else if (opcode == D0_DCL)
+ print_dcl_op(opcode >> 24, program);
+ else
+ PRINTF("Unknown opcode 0x%x\n", opcode);
+ }
+
+ PRINTF("\t\tEND\n\n");
+}
+
+
*
**************************************************************************/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
+
+#include "shader/prog_instruction.h"
+#include "shader/prog_parameter.h"
+#include "shader/program.h"
+#include "shader/programopt.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
+
#include "intel_batchbuffer.h"
#include "i915_reg.h"
#include "i915_context.h"
#include "i915_program.h"
-#include "prog_instruction.h"
-#include "prog_parameter.h"
-#include "program.h"
-#include "programopt.h"
-
-
+static const GLfloat sin_quad_constants[2][4] = {
+ {
+ 2.0,
+ -1.0,
+ .5,
+ .75
+ },
+ {
+ 4.0,
+ -4.0,
+ 1.0 / (2.0 * M_PI),
+ .2225
+ }
+};
-/* 1, -1/3!, 1/5!, -1/7! */
-static const GLfloat sin_constants[4] = { 1.0,
- -1.0/(3*2*1),
- 1.0/(5*4*3*2*1),
- -1.0/(7*6*5*4*3*2*1) };
+static const GLfloat sin_constants[4] = { 1.0,
+ -1.0 / (3 * 2 * 1),
+ 1.0 / (5 * 4 * 3 * 2 * 1),
+ -1.0 / (7 * 6 * 5 * 4 * 3 * 2 * 1)
+};
/* 1, -1/2!, 1/4!, -1/6! */
-static const GLfloat cos_constants[4] = { 1.0,
- -1.0/(2*1),
- 1.0/(4*3*2*1),
- -1.0/(6*5*4*3*2*1) };
+static const GLfloat cos_constants[4] = { 1.0,
+ -1.0 / (2 * 1),
+ 1.0 / (4 * 3 * 2 * 1),
+ -1.0 / (6 * 5 * 4 * 3 * 2 * 1)
+};
/**
* Retrieve a ureg for the given source register. Will emit
* constants, apply swizzling and negation as needed.
*/
-static GLuint src_vector( struct i915_fragment_program *p,
- const struct prog_src_register *source,
- const struct gl_fragment_program *program )
+static GLuint
+src_vector(struct i915_fragment_program *p,
+ const struct prog_src_register *source,
+ const struct gl_fragment_program *program)
{
GLuint src;
/* Registers:
*/
- case PROGRAM_TEMPORARY:
- if (source->Index >= I915_MAX_TEMPORARY) {
- i915_program_error( p, "Exceeded max temporary reg" );
- return 0;
- }
- src = UREG( REG_TYPE_R, source->Index );
+ case PROGRAM_TEMPORARY:
+ if (source->Index >= I915_MAX_TEMPORARY) {
+ i915_program_error(p, "Exceeded max temporary reg");
+ return 0;
+ }
+ src = UREG(REG_TYPE_R, source->Index);
+ break;
+ case PROGRAM_INPUT:
+ switch (source->Index) {
+ case FRAG_ATTRIB_WPOS:
+ src = i915_emit_decl(p, REG_TYPE_T, p->wpos_tex, D0_CHANNEL_ALL);
break;
- case PROGRAM_INPUT:
- switch (source->Index) {
- case FRAG_ATTRIB_WPOS:
- src = i915_emit_decl( p, REG_TYPE_T, p->wpos_tex, D0_CHANNEL_ALL );
- break;
- case FRAG_ATTRIB_COL0:
- src = i915_emit_decl( p, REG_TYPE_T, T_DIFFUSE, D0_CHANNEL_ALL );
- break;
- case FRAG_ATTRIB_COL1:
- src = i915_emit_decl( p, REG_TYPE_T, T_SPECULAR, D0_CHANNEL_XYZ );
- src = swizzle( src, X, Y, Z, ONE );
- break;
- case FRAG_ATTRIB_FOGC:
- src = i915_emit_decl( p, REG_TYPE_T, T_FOG_W, D0_CHANNEL_W );
- src = swizzle( src, W, W, W, W );
- break;
- case FRAG_ATTRIB_TEX0:
- case FRAG_ATTRIB_TEX1:
- case FRAG_ATTRIB_TEX2:
- case FRAG_ATTRIB_TEX3:
- case FRAG_ATTRIB_TEX4:
- case FRAG_ATTRIB_TEX5:
- case FRAG_ATTRIB_TEX6:
- case FRAG_ATTRIB_TEX7:
- src = i915_emit_decl( p, REG_TYPE_T,
- T_TEX0 + (source->Index - FRAG_ATTRIB_TEX0),
- D0_CHANNEL_ALL );
- break;
-
- default:
- i915_program_error( p, "Bad source->Index" );
- return 0;
- }
+ case FRAG_ATTRIB_COL0:
+ src = i915_emit_decl(p, REG_TYPE_T, T_DIFFUSE, D0_CHANNEL_ALL);
+ break;
+ case FRAG_ATTRIB_COL1:
+ src = i915_emit_decl(p, REG_TYPE_T, T_SPECULAR, D0_CHANNEL_XYZ);
+ src = swizzle(src, X, Y, Z, ONE);
+ break;
+ case FRAG_ATTRIB_FOGC:
+ src = i915_emit_decl(p, REG_TYPE_T, T_FOG_W, D0_CHANNEL_W);
+ src = swizzle(src, W, ZERO, ZERO, ONE);
+ break;
+ case FRAG_ATTRIB_TEX0:
+ case FRAG_ATTRIB_TEX1:
+ case FRAG_ATTRIB_TEX2:
+ case FRAG_ATTRIB_TEX3:
+ case FRAG_ATTRIB_TEX4:
+ case FRAG_ATTRIB_TEX5:
+ case FRAG_ATTRIB_TEX6:
+ case FRAG_ATTRIB_TEX7:
+ src = i915_emit_decl(p, REG_TYPE_T,
+ T_TEX0 + (source->Index - FRAG_ATTRIB_TEX0),
+ D0_CHANNEL_ALL);
break;
-
- /* Various paramters and env values. All emitted to
- * hardware as program constants.
- */
- case PROGRAM_LOCAL_PARAM:
- src = i915_emit_param4fv(
- p, program->Base.LocalParams[source->Index]);
- break;
-
- case PROGRAM_ENV_PARAM:
- src = i915_emit_param4fv(
- p, p->ctx->FragmentProgram.Parameters[source->Index]);
- break;
-
- case PROGRAM_CONSTANT:
- case PROGRAM_STATE_VAR:
- case PROGRAM_NAMED_PARAM:
- src = i915_emit_param4fv(
- p, program->Base.Parameters->ParameterValues[source->Index] );
- break;
default:
- i915_program_error( p, "Bad source->File" );
- return 0;
+ i915_program_error(p, "Bad source->Index");
+ return 0;
+ }
+ break;
+
+ /* Various paramters and env values. All emitted to
+ * hardware as program constants.
+ */
+ case PROGRAM_LOCAL_PARAM:
+ src = i915_emit_param4fv(p, program->Base.LocalParams[source->Index]);
+ break;
+
+ case PROGRAM_ENV_PARAM:
+ src =
+ i915_emit_param4fv(p,
+ p->ctx->FragmentProgram.Parameters[source->
+ Index]);
+ break;
+
+ case PROGRAM_CONSTANT:
+ case PROGRAM_STATE_VAR:
+ case PROGRAM_NAMED_PARAM:
+ src =
+ i915_emit_param4fv(p,
+ program->Base.Parameters->ParameterValues[source->
+ Index]);
+ break;
+
+ default:
+ i915_program_error(p, "Bad source->File");
+ return 0;
}
- src = swizzle(src,
- GET_SWZ(source->Swizzle, 0),
- GET_SWZ(source->Swizzle, 1),
- GET_SWZ(source->Swizzle, 2),
- GET_SWZ(source->Swizzle, 3));
+ src = swizzle(src,
+ GET_SWZ(source->Swizzle, 0),
+ GET_SWZ(source->Swizzle, 1),
+ GET_SWZ(source->Swizzle, 2), GET_SWZ(source->Swizzle, 3));
if (source->NegateBase)
- src = negate( src,
- GET_BIT(source->NegateBase, 0),
- GET_BIT(source->NegateBase, 1),
- GET_BIT(source->NegateBase, 2),
- GET_BIT(source->NegateBase, 3));
+ src = negate(src,
+ GET_BIT(source->NegateBase, 0),
+ GET_BIT(source->NegateBase, 1),
+ GET_BIT(source->NegateBase, 2),
+ GET_BIT(source->NegateBase, 3));
return src;
}
-static GLuint get_result_vector( struct i915_fragment_program *p,
- const struct prog_instruction *inst )
+static GLuint
+get_result_vector(struct i915_fragment_program *p,
+ const struct prog_instruction *inst)
{
switch (inst->DstReg.File) {
case PROGRAM_OUTPUT:
switch (inst->DstReg.Index) {
- case FRAG_RESULT_COLR:
- return UREG(REG_TYPE_OC, 0);
- case FRAG_RESULT_DEPR:
- p->depth_written = 1;
- return UREG(REG_TYPE_OD, 0);
- default:
- i915_program_error( p, "Bad inst->DstReg.Index" );
- return 0;
+ case FRAG_RESULT_COLR:
+ return UREG(REG_TYPE_OC, 0);
+ case FRAG_RESULT_DEPR:
+ p->depth_written = 1;
+ return UREG(REG_TYPE_OD, 0);
+ default:
+ i915_program_error(p, "Bad inst->DstReg.Index");
+ return 0;
}
case PROGRAM_TEMPORARY:
return UREG(REG_TYPE_R, inst->DstReg.Index);
default:
- i915_program_error( p, "Bad inst->DstReg.File" );
+ i915_program_error(p, "Bad inst->DstReg.File");
return 0;
}
}
-
-static GLuint get_result_flags( const struct prog_instruction *inst )
+
+static GLuint
+get_result_flags(const struct prog_instruction *inst)
{
GLuint flags = 0;
- if (inst->SaturateMode == SATURATE_ZERO_ONE) flags |= A0_DEST_SATURATE;
- if (inst->DstReg.WriteMask & WRITEMASK_X) flags |= A0_DEST_CHANNEL_X;
- if (inst->DstReg.WriteMask & WRITEMASK_Y) flags |= A0_DEST_CHANNEL_Y;
- if (inst->DstReg.WriteMask & WRITEMASK_Z) flags |= A0_DEST_CHANNEL_Z;
- if (inst->DstReg.WriteMask & WRITEMASK_W) flags |= A0_DEST_CHANNEL_W;
+ if (inst->SaturateMode == SATURATE_ZERO_ONE)
+ flags |= A0_DEST_SATURATE;
+ if (inst->DstReg.WriteMask & WRITEMASK_X)
+ flags |= A0_DEST_CHANNEL_X;
+ if (inst->DstReg.WriteMask & WRITEMASK_Y)
+ flags |= A0_DEST_CHANNEL_Y;
+ if (inst->DstReg.WriteMask & WRITEMASK_Z)
+ flags |= A0_DEST_CHANNEL_Z;
+ if (inst->DstReg.WriteMask & WRITEMASK_W)
+ flags |= A0_DEST_CHANNEL_W;
return flags;
}
-static GLuint translate_tex_src_target( struct i915_fragment_program *p,
- GLubyte bit )
+static GLuint
+translate_tex_src_target(struct i915_fragment_program *p, GLubyte bit)
{
switch (bit) {
- case TEXTURE_1D_INDEX: return D0_SAMPLE_TYPE_2D;
- case TEXTURE_2D_INDEX: return D0_SAMPLE_TYPE_2D;
- case TEXTURE_RECT_INDEX: return D0_SAMPLE_TYPE_2D;
- case TEXTURE_3D_INDEX: return D0_SAMPLE_TYPE_VOLUME;
- case TEXTURE_CUBE_INDEX: return D0_SAMPLE_TYPE_CUBE;
- default: i915_program_error(p, "TexSrcBit"); return 0;
+ case TEXTURE_1D_INDEX:
+ return D0_SAMPLE_TYPE_2D;
+ case TEXTURE_2D_INDEX:
+ return D0_SAMPLE_TYPE_2D;
+ case TEXTURE_RECT_INDEX:
+ return D0_SAMPLE_TYPE_2D;
+ case TEXTURE_3D_INDEX:
+ return D0_SAMPLE_TYPE_VOLUME;
+ case TEXTURE_CUBE_INDEX:
+ return D0_SAMPLE_TYPE_CUBE;
+ default:
+ i915_program_error(p, "TexSrcBit");
+ return 0;
}
}
GLuint coord = src_vector( p, &inst->SrcReg[0], program); \
/* Texel lookup */ \
\
- i915_emit_texld( p, \
+ i915_emit_texld( p, get_live_regs(p, inst), \
get_result_vector( p, inst ), \
get_result_flags( inst ), \
sampler, \
#define EMIT_2ARG_ARITH( OP ) EMIT_ARITH( OP, 2 )
#define EMIT_3ARG_ARITH( OP ) EMIT_ARITH( OP, 3 )
+/*
+ * TODO: consider moving this into core
+ */
+static void calc_live_regs( struct i915_fragment_program *p )
+{
+ const struct gl_fragment_program *program = p->ctx->FragmentProgram._Current;
+ GLuint regsUsed = 0xffff0000;
+ GLint i;
+
+ for (i = program->Base.NumInstructions - 1; i >= 0; i--) {
+ struct prog_instruction *inst = &program->Base.Instructions[i];
+ int opArgs = _mesa_num_inst_src_regs(inst->Opcode);
+ int a;
+
+ /* Register is written to: unmark as live for this and preceeding ops */
+ if (inst->DstReg.File == PROGRAM_TEMPORARY)
+ regsUsed &= ~(1 << inst->DstReg.Index);
+
+ for (a = 0; a < opArgs; a++) {
+ /* Register is read from: mark as live for this and preceeding ops */
+ if (inst->SrcReg[a].File == PROGRAM_TEMPORARY)
+ regsUsed |= 1 << inst->SrcReg[a].Index;
+ }
+
+ p->usedRegs[i] = regsUsed;
+ }
+}
+
+static GLuint get_live_regs( struct i915_fragment_program *p,
+ const struct prog_instruction *inst )
+{
+ const struct gl_fragment_program *program = p->ctx->FragmentProgram._Current;
+ GLuint nr = inst - program->Base.Instructions;
+
+ return p->usedRegs[nr];
+}
+
/* Possible concerns:
*
* can lead to confusion -- hopefully we cope with it ok now.
*
*/
-static void upload_program( struct i915_fragment_program *p )
+static void
+upload_program(struct i915_fragment_program *p)
{
- const struct gl_fragment_program *program = p->ctx->FragmentProgram._Current;
+ const struct gl_fragment_program *program =
+ p->ctx->FragmentProgram._Current;
const struct prog_instruction *inst = program->Base.Instructions;
/* _mesa_debug_fp_inst(program->Base.NumInstructions, inst); */
* this being uploaded to hardware.
*/
if (inst[0].Opcode == OPCODE_END) {
- GLuint tmp = i915_get_utemp( p );
- i915_emit_arith( p,
- A0_MOV,
- UREG(REG_TYPE_OC, 0),
- A0_DEST_CHANNEL_ALL, 0,
- swizzle(tmp,ONE,ZERO,ONE,ONE), 0, 0);
+ GLuint tmp = i915_get_utemp(p);
+ i915_emit_arith(p,
+ A0_MOV,
+ UREG(REG_TYPE_OC, 0),
+ A0_DEST_CHANNEL_ALL, 0,
+ swizzle(tmp, ONE, ZERO, ONE, ONE), 0, 0);
return;
}
+ if (program->Base.NumInstructions > I915_MAX_INSN) {
+ i915_program_error( p, "Exceeded max instructions" );
+ return;
+ }
+
+ /* Not always needed:
+ */
+ calc_live_regs(p);
+
while (1) {
GLuint src0, src1, src2, flags;
- GLuint tmp = 0;
+ GLuint tmp = 0, consts0 = 0, consts1 = 0;
switch (inst->Opcode) {
- case OPCODE_ABS:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- i915_emit_arith( p,
- A0_MAX,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- src0, negate(src0, 1,1,1,1), 0);
- break;
-
- case OPCODE_ADD:
- EMIT_2ARG_ARITH( A0_ADD );
- break;
-
- case OPCODE_CMP:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
- src2 = src_vector( p, &inst->SrcReg[2], program);
- i915_emit_arith( p,
- A0_CMP,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- src0, src2, src1); /* NOTE: order of src2, src1 */
- break;
+ case OPCODE_ABS:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ i915_emit_arith(p,
+ A0_MAX,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ src0, negate(src0, 1, 1, 1, 1), 0);
+ break;
- case OPCODE_COS:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- tmp = i915_get_utemp( p );
+ case OPCODE_ADD:
+ EMIT_2ARG_ARITH(A0_ADD);
+ break;
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_X, 0,
- src0,
- i915_emit_const1f(p, 1.0/(M_PI * 2)),
- 0);
+ case OPCODE_CMP:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+ src2 = src_vector(p, &inst->SrcReg[2], program);
+ i915_emit_arith(p, A0_CMP, get_result_vector(p, inst), get_result_flags(inst), 0, src0, src2, src1); /* NOTE: order of src2, src1 */
+ break;
- i915_emit_arith( p,
- A0_MOD,
+ case OPCODE_COS:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ tmp = i915_get_utemp(p);
+ consts0 = i915_emit_const4fv(p, sin_quad_constants[0]);
+ consts1 = i915_emit_const4fv(p, sin_quad_constants[1]);
+
+ /* Reduce range from repeating about [-pi,pi] to [-1,1] */
+ i915_emit_arith(p,
+ A0_MAD,
+ tmp, A0_DEST_CHANNEL_X, 0,
+ src0,
+ swizzle(consts1, Z, ZERO, ZERO, ZERO), /* 1/(2pi) */
+ swizzle(consts0, W, ZERO, ZERO, ZERO)); /* .75 */
+
+ i915_emit_arith(p, A0_FRC, tmp, A0_DEST_CHANNEL_X, 0, tmp, 0, 0);
+
+ i915_emit_arith(p,
+ A0_MAD,
tmp, A0_DEST_CHANNEL_X, 0,
- tmp,
- 0, 0 );
+ tmp,
+ swizzle(consts0, X, ZERO, ZERO, ZERO), /* 2 */
+ swizzle(consts0, Y, ZERO, ZERO, ZERO)); /* -1 */
- /* By choosing different taylor constants, could get rid of this mul:
+ /* Compute COS with the same calculation used for SIN, but a
+ * different source range has been mapped to [-1,1] this time.
*/
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_X, 0,
- tmp,
- i915_emit_const1f(p, (M_PI * 2)),
+
+ /* tmp.y = abs(tmp.x); {x, abs(x), 0, 0} */
+ i915_emit_arith(p,
+ A0_MAX,
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ negate(swizzle(tmp, ZERO, X, ZERO, ZERO), 0, 1, 0, 0),
0);
- /*
- * t0.xy = MUL x.xx11, x.x1111 ; x^2, x, 1, 1
- * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, 1
- * t0 = MUL t0.xxz1 t0.z111 ; x^6 x^4 x^2 1
- * result = DP4 t0, cos_constants
- */
- i915_emit_arith( p,
+ /* tmp.y = tmp.y * tmp.x; {x, x * abs(x), 0, 0} */
+ i915_emit_arith(p,
A0_MUL,
- tmp, A0_DEST_CHANNEL_XY, 0,
- swizzle(tmp, X,X,ONE,ONE),
- swizzle(tmp, X,ONE,ONE,ONE), 0);
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ tmp,
+ 0);
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_XYZ, 0,
- swizzle(tmp, X,Y,X,ONE),
- swizzle(tmp, X,X,ONE,ONE), 0);
+ /* tmp.x = tmp.xy DP sin_quad_constants[2].xy */
+ i915_emit_arith(p,
+ A0_DP3,
+ tmp, A0_DEST_CHANNEL_X, 0,
+ tmp,
+ swizzle(consts1, X, Y, ZERO, ZERO),
+ 0);
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_XYZ, 0,
- swizzle(tmp, X,X,Z,ONE),
- swizzle(tmp, Z,ONE,ONE,ONE), 0);
-
- i915_emit_arith( p,
- A0_DP4,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(tmp, ONE,Z,Y,X),
- i915_emit_const4fv( p, cos_constants ), 0);
-
- break;
-
- case OPCODE_DP3:
- EMIT_2ARG_ARITH( A0_DP3 );
- break;
-
- case OPCODE_DP4:
- EMIT_2ARG_ARITH( A0_DP4 );
- break;
-
- case OPCODE_DPH:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
-
- i915_emit_arith( p,
- A0_DP4,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0, X,Y,Z,ONE), src1, 0);
- break;
-
- case OPCODE_DST:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
-
- /* result[0] = 1 * 1;
- * result[1] = a[1] * b[1];
- * result[2] = a[2] * 1;
- * result[3] = 1 * b[3];
+ /* tmp.x now contains a first approximation (y). Now, weight it
+ * against tmp.y**2 to get closer.
*/
- i915_emit_arith( p,
- A0_MUL,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0, ONE, Y, Z, ONE),
- swizzle(src1, ONE, Y, ONE, W ),
+ i915_emit_arith(p,
+ A0_MAX,
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ negate(swizzle(tmp, ZERO, X, ZERO, ZERO), 0, 1, 0, 0),
0);
- break;
- case OPCODE_EX2:
- src0 = src_vector( p, &inst->SrcReg[0], program);
+ /* tmp.y = tmp.x * tmp.y - tmp.x; {y, y * abs(y) - y, 0, 0} */
+ i915_emit_arith(p,
+ A0_MAD,
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ swizzle(tmp, ZERO, Y, ZERO, ZERO),
+ negate(swizzle(tmp, ZERO, X, ZERO, ZERO), 0, 1, 0, 0));
+
+ /* result = .2225 * tmp.y + tmp.x =.2225(y * abs(y) - y) + y= */
+ i915_emit_arith(p,
+ A0_MAD,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(consts1, W, W, W, W),
+ swizzle(tmp, Y, Y, Y, Y),
+ swizzle(tmp, X, X, X, X));
+ break;
+
+ case OPCODE_DP3:
+ EMIT_2ARG_ARITH(A0_DP3);
+ break;
+
+ case OPCODE_DP4:
+ EMIT_2ARG_ARITH(A0_DP4);
+ break;
+
+ case OPCODE_DPH:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
- i915_emit_arith( p,
- A0_EXP,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0,X,X,X,X), 0, 0);
- break;
+ i915_emit_arith(p,
+ A0_DP4,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, X, Y, Z, ONE), src1, 0);
+ break;
+
+ case OPCODE_DST:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+
+ /* result[0] = 1 * 1;
+ * result[1] = a[1] * b[1];
+ * result[2] = a[2] * 1;
+ * result[3] = 1 * b[3];
+ */
+ i915_emit_arith(p,
+ A0_MUL,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, ONE, Y, Z, ONE),
+ swizzle(src1, ONE, Y, ONE, W), 0);
+ break;
- case OPCODE_FLR:
- EMIT_1ARG_ARITH( A0_FLR );
- break;
+ case OPCODE_EX2:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
- case OPCODE_FRC:
- EMIT_1ARG_ARITH( A0_FRC );
- break;
+ i915_emit_arith(p,
+ A0_EXP,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, X, X, X, X), 0, 0);
+ break;
+
+ case OPCODE_FLR:
+ EMIT_1ARG_ARITH(A0_FLR);
+ break;
+
+ case OPCODE_FRC:
+ EMIT_1ARG_ARITH(A0_FRC);
+ break;
case OPCODE_KIL:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- tmp = i915_get_utemp( p );
-
- i915_emit_texld( p,
- tmp, A0_DEST_CHANNEL_ALL, /* use a dummy dest reg */
- 0,
- src0,
- T0_TEXKILL );
- break;
-
- case OPCODE_LG2:
- src0 = src_vector( p, &inst->SrcReg[0], program);
-
- i915_emit_arith( p,
- A0_LOG,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0,X,X,X,X), 0, 0);
- break;
-
- case OPCODE_LIT:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- tmp = i915_get_utemp( p );
-
- /* tmp = max( a.xyzw, a.00zw )
- * XXX: Clamp tmp.w to -128..128
- * tmp.y = log(tmp.y)
- * tmp.y = tmp.w * tmp.y
- * tmp.y = exp(tmp.y)
- * result = cmp (a.11-x1, a.1x01, a.1xy1 )
- */
- i915_emit_arith( p, A0_MAX, tmp, A0_DEST_CHANNEL_ALL, 0,
- src0, swizzle(src0, ZERO, ZERO, Z, W), 0 );
-
- i915_emit_arith( p, A0_LOG, tmp, A0_DEST_CHANNEL_Y, 0,
- swizzle(tmp, Y, Y, Y, Y), 0, 0 );
-
- i915_emit_arith( p, A0_MUL, tmp, A0_DEST_CHANNEL_Y, 0,
- swizzle(tmp, ZERO, Y, ZERO, ZERO),
- swizzle(tmp, ZERO, W, ZERO, ZERO), 0 );
-
- i915_emit_arith( p, A0_EXP, tmp, A0_DEST_CHANNEL_Y, 0,
- swizzle(tmp, Y, Y, Y, Y), 0, 0 );
-
- i915_emit_arith( p, A0_CMP,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- negate(swizzle(tmp, ONE, ONE, X, ONE),0,0,1,0),
- swizzle(tmp, ONE, X, ZERO, ONE),
- swizzle(tmp, ONE, X, Y, ONE));
-
- break;
-
- case OPCODE_LRP:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
- src2 = src_vector( p, &inst->SrcReg[2], program);
- flags = get_result_flags( inst );
- tmp = i915_get_utemp( p );
-
- /* b*a + c*(1-a)
- *
- * b*a + c - ca
- *
- * tmp = b*a + c,
- * result = (-c)*a + tmp
- */
- i915_emit_arith( p, A0_MAD, tmp,
- flags & A0_DEST_CHANNEL_ALL, 0,
- src1, src0, src2 );
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ tmp = i915_get_utemp(p);
+
+ i915_emit_texld(p, get_live_regs(p, inst),
+ tmp, A0_DEST_CHANNEL_ALL, /* use a dummy dest reg */
+ 0, src0, T0_TEXKILL);
+ break;
+
+ case OPCODE_LG2:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+
+ i915_emit_arith(p,
+ A0_LOG,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, X, X, X, X), 0, 0);
+ break;
+
+ case OPCODE_LIT:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ tmp = i915_get_utemp(p);
+
+ /* tmp = max( a.xyzw, a.00zw )
+ * XXX: Clamp tmp.w to -128..128
+ * tmp.y = log(tmp.y)
+ * tmp.y = tmp.w * tmp.y
+ * tmp.y = exp(tmp.y)
+ * result = cmp (a.11-x1, a.1x01, a.1xy1 )
+ */
+ i915_emit_arith(p, A0_MAX, tmp, A0_DEST_CHANNEL_ALL, 0,
+ src0, swizzle(src0, ZERO, ZERO, Z, W), 0);
+
+ i915_emit_arith(p, A0_LOG, tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, Y, Y, Y, Y), 0, 0);
+
+ i915_emit_arith(p, A0_MUL, tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, Y, ZERO, ZERO),
+ swizzle(tmp, ZERO, W, ZERO, ZERO), 0);
+
+ i915_emit_arith(p, A0_EXP, tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, Y, Y, Y, Y), 0, 0);
+
+ i915_emit_arith(p, A0_CMP,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ negate(swizzle(tmp, ONE, ONE, X, ONE), 0, 0, 1, 0),
+ swizzle(tmp, ONE, X, ZERO, ONE),
+ swizzle(tmp, ONE, X, Y, ONE));
- i915_emit_arith( p, A0_MAD,
- get_result_vector( p, inst ),
- flags, 0,
- negate(src2, 1,1,1,1), src0, tmp );
- break;
+ break;
+
+ case OPCODE_LRP:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+ src2 = src_vector(p, &inst->SrcReg[2], program);
+ flags = get_result_flags(inst);
+ tmp = i915_get_utemp(p);
+
+ /* b*a + c*(1-a)
+ *
+ * b*a + c - ca
+ *
+ * tmp = b*a + c,
+ * result = (-c)*a + tmp
+ */
+ i915_emit_arith(p, A0_MAD, tmp,
+ flags & A0_DEST_CHANNEL_ALL, 0, src1, src0, src2);
+
+ i915_emit_arith(p, A0_MAD,
+ get_result_vector(p, inst),
+ flags, 0, negate(src2, 1, 1, 1, 1), src0, tmp);
+ break;
case OPCODE_MAD:
- EMIT_3ARG_ARITH( A0_MAD );
- break;
+ EMIT_3ARG_ARITH(A0_MAD);
+ break;
case OPCODE_MAX:
- EMIT_2ARG_ARITH( A0_MAX );
- break;
-
- case OPCODE_MIN:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
- tmp = i915_get_utemp( p );
- flags = get_result_flags( inst );
-
- i915_emit_arith( p,
- A0_MAX,
- tmp, flags & A0_DEST_CHANNEL_ALL, 0,
- negate(src0,1,1,1,1),
- negate(src1,1,1,1,1), 0);
-
- i915_emit_arith( p,
- A0_MOV,
- get_result_vector( p, inst ),
- flags, 0,
- negate(tmp, 1,1,1,1), 0, 0);
- break;
-
- case OPCODE_MOV:
- EMIT_1ARG_ARITH( A0_MOV );
- break;
-
- case OPCODE_MUL:
- EMIT_2ARG_ARITH( A0_MUL );
- break;
-
- case OPCODE_POW:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
- tmp = i915_get_utemp( p );
- flags = get_result_flags( inst );
-
- /* XXX: masking on intermediate values, here and elsewhere.
- */
- i915_emit_arith( p,
- A0_LOG,
- tmp, A0_DEST_CHANNEL_X, 0,
- swizzle(src0,X,X,X,X), 0, 0);
+ EMIT_2ARG_ARITH(A0_MAX);
+ break;
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_X, 0,
- tmp, src1, 0);
+ case OPCODE_MIN:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+ tmp = i915_get_utemp(p);
+ flags = get_result_flags(inst);
+
+ i915_emit_arith(p,
+ A0_MAX,
+ tmp, flags & A0_DEST_CHANNEL_ALL, 0,
+ negate(src0, 1, 1, 1, 1),
+ negate(src1, 1, 1, 1, 1), 0);
+
+ i915_emit_arith(p,
+ A0_MOV,
+ get_result_vector(p, inst),
+ flags, 0, negate(tmp, 1, 1, 1, 1), 0, 0);
+ break;
+ case OPCODE_MOV:
+ EMIT_1ARG_ARITH(A0_MOV);
+ break;
- i915_emit_arith( p,
- A0_EXP,
- get_result_vector( p, inst ),
- flags, 0,
- swizzle(tmp,X,X,X,X), 0, 0);
+ case OPCODE_MUL:
+ EMIT_2ARG_ARITH(A0_MUL);
+ break;
- break;
+ case OPCODE_POW:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+ tmp = i915_get_utemp(p);
+ flags = get_result_flags(inst);
- case OPCODE_RCP:
- src0 = src_vector( p, &inst->SrcReg[0], program);
+ /* XXX: masking on intermediate values, here and elsewhere.
+ */
+ i915_emit_arith(p,
+ A0_LOG,
+ tmp, A0_DEST_CHANNEL_X, 0,
+ swizzle(src0, X, X, X, X), 0, 0);
- i915_emit_arith( p,
- A0_RCP,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0,X,X,X,X), 0, 0);
- break;
+ i915_emit_arith(p, A0_MUL, tmp, A0_DEST_CHANNEL_X, 0, tmp, src1, 0);
- case OPCODE_RSQ:
- src0 = src_vector( p, &inst->SrcReg[0], program);
+ i915_emit_arith(p,
+ A0_EXP,
+ get_result_vector(p, inst),
+ flags, 0, swizzle(tmp, X, X, X, X), 0, 0);
+
+ break;
+
+ case OPCODE_RCP:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+
+ i915_emit_arith(p,
+ A0_RCP,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, X, X, X, X), 0, 0);
+ break;
+
+ case OPCODE_RSQ:
+
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+
+ i915_emit_arith(p,
+ A0_RSQ,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, X, X, X, X), 0, 0);
+ break;
- i915_emit_arith( p,
- A0_RSQ,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0,X,X,X,X), 0, 0);
- break;
-
case OPCODE_SCS:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- tmp = i915_get_utemp( p );
-
- /*
- * t0.xy = MUL x.xx11, x.x1111 ; x^2, x, 1, 1
- * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
- * t1 = MUL t0.xyyw t0.yz11 ; x^7 x^5 x^3 x
- * scs.x = DP4 t1, sin_constants
- * t1 = MUL t0.xxz1 t0.z111 ; x^6 x^4 x^2 1
- * scs.y = DP4 t1, cos_constants
- */
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_XY, 0,
- swizzle(src0, X,X,ONE,ONE),
- swizzle(src0, X,ONE,ONE,ONE), 0);
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ tmp = i915_get_utemp(p);
+
+ /*
+ * t0.xy = MUL x.xx11, x.x1111 ; x^2, x, 1, 1
+ * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
+ * t1 = MUL t0.xyyw t0.yz11 ; x^7 x^5 x^3 x
+ * scs.x = DP4 t1, sin_constants
+ * t1 = MUL t0.xxz1 t0.z111 ; x^6 x^4 x^2 1
+ * scs.y = DP4 t1, cos_constants
+ */
+ i915_emit_arith(p,
+ A0_MUL,
+ tmp, A0_DEST_CHANNEL_XY, 0,
+ swizzle(src0, X, X, ONE, ONE),
+ swizzle(src0, X, ONE, ONE, ONE), 0);
+
+ i915_emit_arith(p,
+ A0_MUL,
+ tmp, A0_DEST_CHANNEL_ALL, 0,
+ swizzle(tmp, X, Y, X, Y),
+ swizzle(tmp, X, X, ONE, ONE), 0);
+
+ if (inst->DstReg.WriteMask & WRITEMASK_Y) {
+ GLuint tmp1;
+
+ if (inst->DstReg.WriteMask & WRITEMASK_X)
+ tmp1 = i915_get_utemp(p);
+ else
+ tmp1 = tmp;
+
+ i915_emit_arith(p,
+ A0_MUL,
+ tmp1, A0_DEST_CHANNEL_ALL, 0,
+ swizzle(tmp, X, Y, Y, W),
+ swizzle(tmp, X, Z, ONE, ONE), 0);
+
+ i915_emit_arith(p,
+ A0_DP4,
+ get_result_vector(p, inst),
+ A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp1, W, Z, Y, X),
+ i915_emit_const4fv(p, sin_constants), 0);
+ }
+
+ if (inst->DstReg.WriteMask & WRITEMASK_X) {
+ i915_emit_arith(p,
+ A0_MUL,
+ tmp, A0_DEST_CHANNEL_XYZ, 0,
+ swizzle(tmp, X, X, Z, ONE),
+ swizzle(tmp, Z, ONE, ONE, ONE), 0);
+
+ i915_emit_arith(p,
+ A0_DP4,
+ get_result_vector(p, inst),
+ A0_DEST_CHANNEL_X, 0,
+ swizzle(tmp, ONE, Z, Y, X),
+ i915_emit_const4fv(p, cos_constants), 0);
+ }
+ break;
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_ALL, 0,
- swizzle(tmp, X,Y,X,Y),
- swizzle(tmp, X,X,ONE,ONE), 0);
-
- if (inst->DstReg.WriteMask & WRITEMASK_Y) {
- GLuint tmp1;
-
- if (inst->DstReg.WriteMask & WRITEMASK_X)
- tmp1 = i915_get_utemp( p );
- else
- tmp1 = tmp;
-
- i915_emit_arith( p,
- A0_MUL,
- tmp1, A0_DEST_CHANNEL_ALL, 0,
- swizzle(tmp, X,Y,Y,W),
- swizzle(tmp, X,Z,ONE,ONE), 0);
-
- i915_emit_arith( p,
- A0_DP4,
- get_result_vector( p, inst ),
- A0_DEST_CHANNEL_Y, 0,
- swizzle(tmp1, W,Z,Y,X),
- i915_emit_const4fv( p, sin_constants ), 0);
- }
-
- if (inst->DstReg.WriteMask & WRITEMASK_X) {
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_XYZ, 0,
- swizzle(tmp, X,X,Z,ONE),
- swizzle(tmp, Z,ONE,ONE,ONE), 0);
-
- i915_emit_arith( p,
- A0_DP4,
- get_result_vector( p, inst ),
- A0_DEST_CHANNEL_X, 0,
- swizzle(tmp, ONE,Z,Y,X),
- i915_emit_const4fv( p, cos_constants ), 0);
- }
- break;
-
- case OPCODE_SGE:
- EMIT_2ARG_ARITH( A0_SGE );
- break;
+ case OPCODE_SGE:
+ EMIT_2ARG_ARITH(A0_SGE);
+ break;
case OPCODE_SIN:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- tmp = i915_get_utemp( p );
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ tmp = i915_get_utemp(p);
+ consts0 = i915_emit_const4fv(p, sin_quad_constants[0]);
+ consts1 = i915_emit_const4fv(p, sin_quad_constants[1]);
+
+ /* Reduce range from repeating about [-pi,pi] to [-1,1] */
+ i915_emit_arith(p,
+ A0_MAD,
+ tmp, A0_DEST_CHANNEL_X, 0,
+ src0,
+ swizzle(consts1, Z, ZERO, ZERO, ZERO), /* 1/(2pi) */
+ swizzle(consts0, Z, ZERO, ZERO, ZERO)); /* .5 */
+
+ i915_emit_arith(p, A0_FRC, tmp, A0_DEST_CHANNEL_X, 0, tmp, 0, 0);
+
+ i915_emit_arith(p,
+ A0_MAD,
+ tmp, A0_DEST_CHANNEL_X, 0,
+ tmp,
+ swizzle(consts0, X, ZERO, ZERO, ZERO), /* 2 */
+ swizzle(consts0, Y, ZERO, ZERO, ZERO)); /* -1 */
- i915_emit_arith( p,
+ /* Compute sin using a quadratic and quartic. It gives continuity
+ * that repeating the Taylor series lacks every 2*pi, and has
+ * reduced error.
+ *
+ * The idea was described at:
+ * http://www.devmaster.net/forums/showthread.php?t=5784
+ */
+
+ /* tmp.y = abs(tmp.x); {x, abs(x), 0, 0} */
+ i915_emit_arith(p,
+ A0_MAX,
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ negate(swizzle(tmp, ZERO, X, ZERO, ZERO), 0, 1, 0, 0),
+ 0);
+
+ /* tmp.y = tmp.y * tmp.x; {x, x * abs(x), 0, 0} */
+ i915_emit_arith(p,
A0_MUL,
- tmp, A0_DEST_CHANNEL_X, 0,
- src0,
- i915_emit_const1f(p, 1.0/(M_PI * 2)),
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ tmp,
0);
- i915_emit_arith( p,
- A0_MOD,
- tmp, A0_DEST_CHANNEL_X, 0,
- tmp,
- 0, 0 );
+ /* tmp.x = tmp.xy DP sin_quad_constants[2].xy */
+ i915_emit_arith(p,
+ A0_DP3,
+ tmp, A0_DEST_CHANNEL_X, 0,
+ tmp,
+ swizzle(consts1, X, Y, ZERO, ZERO),
+ 0);
- /* By choosing different taylor constants, could get rid of this mul:
+ /* tmp.x now contains a first approximation (y). Now, weight it
+ * against tmp.y**2 to get closer.
*/
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_X, 0,
- tmp,
- i915_emit_const1f(p, (M_PI * 2)),
+ i915_emit_arith(p,
+ A0_MAX,
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ negate(swizzle(tmp, ZERO, X, ZERO, ZERO), 0, 1, 0, 0),
0);
- /*
- * t0.xy = MUL x.xx11, x.x1111 ; x^2, x, 1, 1
- * t0 = MUL t0.xyxy t0.xx11 ; x^4, x^3, x^2, x
- * t1 = MUL t0.xyyw t0.yz11 ; x^7 x^5 x^3 x
- * result = DP4 t1.wzyx, sin_constants
- */
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_XY, 0,
- swizzle(tmp, X,X,ONE,ONE),
- swizzle(tmp, X,ONE,ONE,ONE), 0);
+ /* tmp.y = tmp.x * tmp.y - tmp.x; {y, y * abs(y) - y, 0, 0} */
+ i915_emit_arith(p,
+ A0_MAD,
+ tmp, A0_DEST_CHANNEL_Y, 0,
+ swizzle(tmp, ZERO, X, ZERO, ZERO),
+ swizzle(tmp, ZERO, Y, ZERO, ZERO),
+ negate(swizzle(tmp, ZERO, X, ZERO, ZERO), 0, 1, 0, 0));
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_ALL, 0,
- swizzle(tmp, X,Y,X,Y),
- swizzle(tmp, X,X,ONE,ONE), 0);
+ /* result = .2225 * tmp.y + tmp.x =.2225(y * abs(y) - y) + y= */
+ i915_emit_arith(p,
+ A0_MAD,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(consts1, W, W, W, W),
+ swizzle(tmp, Y, Y, Y, Y),
+ swizzle(tmp, X, X, X, X));
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_ALL, 0,
- swizzle(tmp, X,Y,Y,W),
- swizzle(tmp, X,Z,ONE,ONE), 0);
-
- i915_emit_arith( p,
- A0_DP4,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(tmp, W, Z, Y, X ),
- i915_emit_const4fv( p, sin_constants ), 0);
- break;
-
- case OPCODE_SLT:
- EMIT_2ARG_ARITH( A0_SLT );
- break;
-
- case OPCODE_SUB:
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
-
- i915_emit_arith( p,
- A0_ADD,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- src0, negate(src1, 1,1,1,1), 0);
- break;
-
- case OPCODE_SWZ:
- EMIT_1ARG_ARITH( A0_MOV ); /* extended swizzle handled natively */
- break;
-
- case OPCODE_TEX:
- EMIT_TEX( T0_TEXLD );
- break;
+ break;
+
+ case OPCODE_SLT:
+ EMIT_2ARG_ARITH(A0_SLT);
+ break;
+
+ case OPCODE_SUB:
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+
+ i915_emit_arith(p,
+ A0_ADD,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ src0, negate(src1, 1, 1, 1, 1), 0);
+ break;
+
+ case OPCODE_SWZ:
+ EMIT_1ARG_ARITH(A0_MOV); /* extended swizzle handled natively */
+ break;
+
+ case OPCODE_TEX:
+ EMIT_TEX(T0_TEXLD);
+ break;
case OPCODE_TXB:
- EMIT_TEX( T0_TEXLDB );
- break;
+ EMIT_TEX(T0_TEXLDB);
+ break;
case OPCODE_TXP:
- EMIT_TEX( T0_TEXLDP );
- break;
+ EMIT_TEX(T0_TEXLDP);
+ break;
case OPCODE_XPD:
- /* Cross product:
- * result.x = src0.y * src1.z - src0.z * src1.y;
- * result.y = src0.z * src1.x - src0.x * src1.z;
- * result.z = src0.x * src1.y - src0.y * src1.x;
- * result.w = undef;
- */
- src0 = src_vector( p, &inst->SrcReg[0], program);
- src1 = src_vector( p, &inst->SrcReg[1], program);
- tmp = i915_get_utemp( p );
-
- i915_emit_arith( p,
- A0_MUL,
- tmp, A0_DEST_CHANNEL_ALL, 0,
- swizzle(src0,Z,X,Y,ONE),
- swizzle(src1,Y,Z,X,ONE), 0);
-
- i915_emit_arith( p,
- A0_MAD,
- get_result_vector( p, inst ),
- get_result_flags( inst ), 0,
- swizzle(src0,Y,Z,X,ONE),
- swizzle(src1,Z,X,Y,ONE),
- negate(tmp,1,1,1,0));
- break;
+ /* Cross product:
+ * result.x = src0.y * src1.z - src0.z * src1.y;
+ * result.y = src0.z * src1.x - src0.x * src1.z;
+ * result.z = src0.x * src1.y - src0.y * src1.x;
+ * result.w = undef;
+ */
+ src0 = src_vector(p, &inst->SrcReg[0], program);
+ src1 = src_vector(p, &inst->SrcReg[1], program);
+ tmp = i915_get_utemp(p);
+
+ i915_emit_arith(p,
+ A0_MUL,
+ tmp, A0_DEST_CHANNEL_ALL, 0,
+ swizzle(src0, Z, X, Y, ONE),
+ swizzle(src1, Y, Z, X, ONE), 0);
+
+ i915_emit_arith(p,
+ A0_MAD,
+ get_result_vector(p, inst),
+ get_result_flags(inst), 0,
+ swizzle(src0, Y, Z, X, ONE),
+ swizzle(src1, Z, X, Y, ONE),
+ negate(tmp, 1, 1, 1, 0));
+ break;
case OPCODE_END:
- return;
-
+ return;
+
default:
- i915_program_error( p, "bad opcode" );
- return;
+ i915_program_error(p, "bad opcode");
+ return;
}
inst++;
- i915_release_utemps( p );
+ i915_release_utemps(p);
}
}
* emit, just move the value into its correct position at the end of
* the program:
*/
-static void fixup_depth_write( struct i915_fragment_program *p )
+static void
+fixup_depth_write(struct i915_fragment_program *p)
{
if (p->depth_written) {
GLuint depth = UREG(REG_TYPE_OD, 0);
- i915_emit_arith( p,
- A0_MOV,
- depth, A0_DEST_CHANNEL_W, 0,
- swizzle(depth,X,Y,Z,Z),
- 0, 0);
+ i915_emit_arith(p,
+ A0_MOV,
+ depth, A0_DEST_CHANNEL_W, 0,
+ swizzle(depth, X, Y, Z, Z), 0, 0);
}
}
-static void check_wpos( struct i915_fragment_program *p )
+static void
+check_wpos(struct i915_fragment_program *p)
{
GLuint inputs = p->FragProg.Base.InputsRead;
GLint i;
p->wpos_tex = -1;
for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) {
- if (inputs & FRAG_BIT_TEX(i))
- continue;
+ if (inputs & FRAG_BIT_TEX(i))
+ continue;
else if (inputs & FRAG_BIT_WPOS) {
- p->wpos_tex = i;
- inputs &= ~FRAG_BIT_WPOS;
- }
+ p->wpos_tex = i;
+ inputs &= ~FRAG_BIT_WPOS;
+ }
}
if (inputs & FRAG_BIT_WPOS) {
}
-static void translate_program( struct i915_fragment_program *p )
+static void
+translate_program(struct i915_fragment_program *p)
{
- i915ContextPtr i915 = I915_CONTEXT(p->ctx);
-
- i915_init_program( i915, p );
- check_wpos( p );
- upload_program( p );
- fixup_depth_write( p );
- i915_fini_program( p );
-
+ struct i915_context *i915 = I915_CONTEXT(p->ctx);
+
+ i915_init_program(i915, p);
+ check_wpos(p);
+ upload_program(p);
+ fixup_depth_write(p);
+ i915_fini_program(p);
+
p->translated = 1;
}
-static void track_params( struct i915_fragment_program *p )
+static void
+track_params(struct i915_fragment_program *p)
{
GLint i;
if (p->nr_params)
- _mesa_load_state_parameters(p->ctx, p->FragProg.Base.Parameters);
+ _mesa_load_state_parameters(p->ctx, p->FragProg.Base.Parameters);
for (i = 0; i < p->nr_params; i++) {
GLint reg = p->param[i].reg;
- COPY_4V( p->constant[reg], p->param[i].values );
+ COPY_4V(p->constant[reg], p->param[i].values);
}
-
+
p->params_uptodate = 1;
- p->on_hardware = 0; /* overkill */
+ p->on_hardware = 0; /* overkill */
}
-static void i915BindProgram( GLcontext *ctx,
- GLenum target,
- struct gl_program *prog )
+static void
+i915BindProgram(GLcontext * ctx, GLenum target, struct gl_program *prog)
{
if (target == GL_FRAGMENT_PROGRAM_ARB) {
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ struct i915_fragment_program *p = (struct i915_fragment_program *) prog;
+
+ if (i915->current_program == p)
+ return;
- if (i915->current_program == p)
- return;
-
if (i915->current_program) {
- i915->current_program->on_hardware = 0;
- i915->current_program->params_uptodate = 0;
+ i915->current_program->on_hardware = 0;
+ i915->current_program->params_uptodate = 0;
}
-
+
i915->current_program = p;
assert(p->on_hardware == 0);
}
}
-static struct gl_program *i915NewProgram( GLcontext *ctx,
- GLenum target,
- GLuint id )
+static struct gl_program *
+i915NewProgram(GLcontext * ctx, GLenum target, GLuint id)
{
switch (target) {
case GL_VERTEX_PROGRAM_ARB:
- return _mesa_init_vertex_program( ctx, CALLOC_STRUCT(gl_vertex_program),
- target, id );
-
- case GL_FRAGMENT_PROGRAM_ARB: {
- struct i915_fragment_program *prog = CALLOC_STRUCT(i915_fragment_program);
- if (prog) {
- i915_init_program( I915_CONTEXT(ctx), prog );
-
- return _mesa_init_fragment_program( ctx, &prog->FragProg,
- target, id );
+ return _mesa_init_vertex_program(ctx, CALLOC_STRUCT(gl_vertex_program),
+ target, id);
+
+ case GL_FRAGMENT_PROGRAM_ARB:{
+ struct i915_fragment_program *prog =
+ CALLOC_STRUCT(i915_fragment_program);
+ if (prog) {
+ i915_init_program(I915_CONTEXT(ctx), prog);
+
+ return _mesa_init_fragment_program(ctx, &prog->FragProg,
+ target, id);
+ }
+ else
+ return NULL;
}
- else
- return NULL;
- }
default:
/* Just fallback:
*/
- return _mesa_new_program( ctx, target, id );
+ return _mesa_new_program(ctx, target, id);
}
}
-static void i915DeleteProgram( GLcontext *ctx,
- struct gl_program *prog )
+static void
+i915DeleteProgram(GLcontext * ctx, struct gl_program *prog)
{
if (prog->Target == GL_FRAGMENT_PROGRAM_ARB) {
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
-
- if (i915->current_program == p)
- i915->current_program = 0;
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ struct i915_fragment_program *p = (struct i915_fragment_program *) prog;
+
+ if (i915->current_program == p)
+ i915->current_program = 0;
}
- _mesa_delete_program( ctx, prog );
+ _mesa_delete_program(ctx, prog);
}
-static GLboolean i915IsProgramNative( GLcontext *ctx,
- GLenum target,
- struct gl_program *prog )
+static GLboolean
+i915IsProgramNative(GLcontext * ctx, GLenum target, struct gl_program *prog)
{
if (target == GL_FRAGMENT_PROGRAM_ARB) {
- struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
+ struct i915_fragment_program *p = (struct i915_fragment_program *) prog;
if (!p->translated)
- translate_program( p );
-
+ translate_program(p);
+
return !p->error;
}
else
return GL_TRUE;
}
-static void i915ProgramStringNotify( GLcontext *ctx,
- GLenum target,
- struct gl_program *prog )
+static void
+i915ProgramStringNotify(GLcontext * ctx,
+ GLenum target, struct gl_program *prog)
{
if (target == GL_FRAGMENT_PROGRAM_ARB) {
- struct i915_fragment_program *p = (struct i915_fragment_program *)prog;
+ struct i915_fragment_program *p = (struct i915_fragment_program *) prog;
p->translated = 0;
/* Hack: make sure fog is correctly enabled according to this
}
-void i915ValidateFragmentProgram( i915ContextPtr i915 )
+void
+i915ValidateFragmentProgram(struct i915_context *i915)
{
GLcontext *ctx = &i915->intel.ctx;
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &tnl->vb;
- struct i915_fragment_program *p =
- (struct i915_fragment_program *)ctx->FragmentProgram._Current;
+ struct i915_fragment_program *p =
+ (struct i915_fragment_program *) ctx->FragmentProgram._Current;
const GLuint inputsRead = p->FragProg.Base.InputsRead;
GLuint s4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_VFMT_MASK;
GLuint s2 = S2_TEXCOORD_NONE;
int i, offset = 0;
- if (i915->current_program != p)
- {
+ if (i915->current_program != p) {
if (i915->current_program) {
- i915->current_program->on_hardware = 0;
- i915->current_program->params_uptodate = 0;
+ i915->current_program->on_hardware = 0;
+ i915->current_program->params_uptodate = 0;
}
-
+
i915->current_program = p;
}
*/
VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
- if (!p->translated)
- translate_program( p );
+ if (!p->translated)
+ translate_program(p);
intel->vertex_attr_count = 0;
intel->wpos_offset = 0;
intel->specoffset = 0;
if (inputsRead & FRAG_BITS_TEX_ANY) {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16 );
+ EMIT_ATTR(_TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16);
}
else {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, S4_VFMT_XYZ, 12 );
+ EMIT_ATTR(_TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, S4_VFMT_XYZ, 12);
}
if (inputsRead & FRAG_BIT_COL0) {
intel->coloroffset = offset / 4;
- EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4 );
+ EMIT_ATTR(_TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4);
}
-
- if ((inputsRead & (FRAG_BIT_COL1|FRAG_BIT_FOGC)) ||
+
+ if ((inputsRead & (FRAG_BIT_COL1 | FRAG_BIT_FOGC)) ||
i915->vertex_fog != I915_FOG_NONE) {
if (inputsRead & FRAG_BIT_COL1) {
- intel->specoffset = offset / 4;
- EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, S4_VFMT_SPEC_FOG, 3 );
+ intel->specoffset = offset / 4;
+ EMIT_ATTR(_TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, S4_VFMT_SPEC_FOG, 3);
}
else
- EMIT_PAD(3);
+ EMIT_PAD(3);
- if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE)
- EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, S4_VFMT_SPEC_FOG, 1 );
+ if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE)
+ EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1UB_1F, S4_VFMT_SPEC_FOG, 1);
else
- EMIT_PAD( 1 );
+ EMIT_PAD(1);
}
/* XXX this was disabled, but enabling this code helped fix the Glean
*/
#if 1
if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) {
- EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F, S4_VFMT_FOG_PARAM, 4 );
+ EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1F, S4_VFMT_FOG_PARAM, 4);
}
#endif
for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) {
if (inputsRead & FRAG_BIT_TEX(i)) {
- int sz = VB->TexCoordPtr[i]->size;
-
- s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
- s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz));
+ int sz = VB->TexCoordPtr[i]->size;
- EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_SZ(sz), 0, sz * 4 );
+ s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
+ s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz));
+
+ EMIT_ATTR(_TNL_ATTRIB_TEX0 + i, EMIT_SZ(sz), 0, sz * 4);
}
else if (i == p->wpos_tex) {
-
- /* If WPOS is required, duplicate the XYZ position data in an
- * unused texture coordinate:
- */
- s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
- s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(3));
- intel->wpos_offset = offset;
- intel->wpos_size = 3 * sizeof(GLuint);
+ /* If WPOS is required, duplicate the XYZ position data in an
+ * unused texture coordinate:
+ */
+ s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
+ s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(3));
+
+ intel->wpos_offset = offset;
+ intel->wpos_size = 3 * sizeof(GLuint);
- EMIT_PAD( intel->wpos_size );
- }
+ EMIT_PAD(intel->wpos_size);
+ }
}
if (s2 != i915->state.Ctx[I915_CTXREG_LIS2] ||
s4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
-
- I915_STATECHANGE( i915, I915_UPLOAD_CTX );
+ int k;
+
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
/* Must do this *after* statechange, so as not to affect
* buffered vertices reliant on the old state:
*/
- intel->vertex_size = _tnl_install_attrs( &intel->ctx,
- intel->vertex_attrs,
- intel->vertex_attr_count,
- intel->ViewportMatrix.m, 0 );
+ intel->vertex_size = _tnl_install_attrs(&intel->ctx,
+ intel->vertex_attrs,
+ intel->vertex_attr_count,
+ intel->ViewportMatrix.m, 0);
intel->vertex_size >>= 2;
i915->state.Ctx[I915_CTXREG_LIS2] = s2;
i915->state.Ctx[I915_CTXREG_LIS4] = s4;
- assert(intel->vtbl.check_vertex_size( intel, intel->vertex_size ));
+ k = intel->vtbl.check_vertex_size(intel, intel->vertex_size);
+ assert(k);
}
- if (!p->params_uptodate)
- track_params( p );
+ if (!p->params_uptodate)
+ track_params(p);
- if (!p->on_hardware)
- i915_upload_program( i915, p );
+ if (!p->on_hardware)
+ i915_upload_program(i915, p);
}
-void i915InitFragProgFuncs( struct dd_function_table *functions )
+void
+i915InitFragProgFuncs(struct dd_function_table *functions)
{
functions->BindProgram = i915BindProgram;
functions->NewProgram = i915NewProgram;
*
**************************************************************************/
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "utils.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
-#include "intel_ioctl.h"
-#include "intel_rotate.h"
+#include "intel_regions.h"
#include "i915_context.h"
#include "i915_reg.h"
-/* A large amount of state doesn't need to be uploaded.
+/* We touch almost everything:
*/
-#define ACTIVE (I915_UPLOAD_INVARIENT | \
- I915_UPLOAD_PROGRAM | \
- I915_UPLOAD_STIPPLE | \
+#define ACTIVE (I915_UPLOAD_INVARIENT | \
I915_UPLOAD_CTX | \
I915_UPLOAD_BUFFERS | \
- I915_UPLOAD_TEX(0))
+ I915_UPLOAD_STIPPLE | \
+ I915_UPLOAD_PROGRAM | \
+ I915_UPLOAD_FOG | \
+ I915_UPLOAD_TEX(0))
-#define SET_STATE( i915, STATE ) \
+#define SET_STATE( i915, STATE ) \
do { \
i915->current->emitted &= ~ACTIVE; \
- i915->current = &i915->STATE; \
+ i915->current = &i915->STATE; \
i915->current->emitted &= ~ACTIVE; \
} while (0)
-/* Operations where the 3D engine is decoupled temporarily from the
- * current GL state and used for other purposes than simply rendering
- * incoming triangles.
- */
-static void set_initial_state( i915ContextPtr i915 )
-{
- memcpy(&i915->meta, &i915->initial, sizeof(i915->meta) );
- i915->meta.active = ACTIVE;
- i915->meta.emitted = 0;
-}
-
-static void set_no_depth_stencil_write( i915ContextPtr i915 )
+static void
+meta_no_stencil_write(struct intel_context *intel)
{
+ struct i915_context *i915 = i915_context(&intel->ctx);
+
/* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_FALSE )
*/
- i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE);
+ i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE |
+ S5_STENCIL_WRITE_ENABLE);
+
+ i915->meta.emitted &= ~I915_UPLOAD_CTX;
+}
+
+static void
+meta_no_depth_write(struct intel_context *intel)
+{
+ struct i915_context *i915 = i915_context(&intel->ctx);
/* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
*/
i915->meta.Ctx[I915_CTXREG_LIS6] &= ~(S6_DEPTH_TEST_ENABLE |
- S6_DEPTH_WRITE_ENABLE);
+ S6_DEPTH_WRITE_ENABLE);
i915->meta.emitted &= ~I915_UPLOAD_CTX;
}
+static void
+meta_depth_replace(struct intel_context *intel)
+{
+ struct i915_context *i915 = i915_context(&intel->ctx);
+
+ /* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_TRUE )
+ * ctx->Driver.DepthMask( ctx, GL_TRUE )
+ */
+ i915->meta.Ctx[I915_CTXREG_LIS6] |= (S6_DEPTH_TEST_ENABLE |
+ S6_DEPTH_WRITE_ENABLE);
+
+ /* ctx->Driver.DepthFunc( ctx, GL_ALWAYS )
+ */
+ i915->meta.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_FUNC_MASK;
+ i915->meta.Ctx[I915_CTXREG_LIS6] |=
+ COMPAREFUNC_ALWAYS << S6_DEPTH_TEST_FUNC_SHIFT;
+
+ i915->meta.emitted &= ~I915_UPLOAD_CTX;
+}
+
+
/* Set stencil unit to replace always with the reference value.
*/
-static void set_stencil_replace( i915ContextPtr i915,
- GLuint s_mask,
- GLuint s_clear)
+static void
+meta_stencil_replace(struct intel_context *intel,
+ GLuint s_mask, GLuint s_clear)
{
+ struct i915_context *i915 = i915_context(&intel->ctx);
GLuint op = STENCILOP_REPLACE;
GLuint func = COMPAREFUNC_ALWAYS;
/* ctx->Driver.Enable( ctx, GL_STENCIL_TEST, GL_TRUE )
*/
- i915->meta.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE);
-
-
- /* ctx->Driver.Enable( ctx, GL_DEPTH_TEST, GL_FALSE )
- */
- i915->meta.Ctx[I915_CTXREG_LIS6] &= ~(S6_DEPTH_TEST_ENABLE |
- S6_DEPTH_WRITE_ENABLE);
-
+ i915->meta.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE |
+ S5_STENCIL_WRITE_ENABLE);
/* ctx->Driver.StencilMask( ctx, s_mask )
*/
i915->meta.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
i915->meta.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK(s_mask));
-
+ STENCIL_WRITE_MASK(s_mask));
/* ctx->Driver.StencilOp( ctx, GL_REPLACE, GL_REPLACE, GL_REPLACE )
*/
i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_FAIL_MASK |
- S5_STENCIL_PASS_Z_FAIL_MASK |
- S5_STENCIL_PASS_Z_PASS_MASK);
+ S5_STENCIL_PASS_Z_FAIL_MASK |
+ S5_STENCIL_PASS_Z_PASS_MASK);
i915->meta.Ctx[I915_CTXREG_LIS5] |= ((op << S5_STENCIL_FAIL_SHIFT) |
- (op << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
- (op << S5_STENCIL_PASS_Z_PASS_SHIFT));
+ (op << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
+ (op << S5_STENCIL_PASS_Z_PASS_SHIFT));
/* ctx->Driver.StencilFunc( ctx, GL_ALWAYS, s_ref, ~0 )
*/
i915->meta.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
i915->meta.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(0xff));
+ STENCIL_TEST_MASK(0xff));
i915->meta.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_REF_MASK |
- S5_STENCIL_TEST_FUNC_MASK);
-
- i915->meta.Ctx[I915_CTXREG_LIS5] |= ((s_clear << S5_STENCIL_REF_SHIFT) |
- (func << S5_STENCIL_TEST_FUNC_SHIFT));
+ S5_STENCIL_TEST_FUNC_MASK);
+
+ i915->meta.Ctx[I915_CTXREG_LIS5] |= ((s_clear << S5_STENCIL_REF_SHIFT) |
+ (func << S5_STENCIL_TEST_FUNC_SHIFT));
i915->meta.emitted &= ~I915_UPLOAD_CTX;
}
-static void set_color_mask( i915ContextPtr i915, GLboolean state )
+static void
+meta_color_mask(struct intel_context *intel, GLboolean state)
{
+ struct i915_context *i915 = i915_context(&intel->ctx);
const GLuint mask = (S5_WRITEDISABLE_RED |
- S5_WRITEDISABLE_GREEN |
- S5_WRITEDISABLE_BLUE |
- S5_WRITEDISABLE_ALPHA);
+ S5_WRITEDISABLE_GREEN |
+ S5_WRITEDISABLE_BLUE | S5_WRITEDISABLE_ALPHA);
/* Copy colormask state from "regular" hw context.
*/
if (state) {
i915->meta.Ctx[I915_CTXREG_LIS5] &= ~mask;
- i915->meta.Ctx[I915_CTXREG_LIS5] |=
- (i915->state.Ctx[I915_CTXREG_LIS5] & mask);
+ i915->meta.Ctx[I915_CTXREG_LIS5] |=
+ (i915->state.Ctx[I915_CTXREG_LIS5] & mask);
}
- else
+ else
i915->meta.Ctx[I915_CTXREG_LIS5] |= mask;
-
+
+ i915->meta.emitted &= ~I915_UPLOAD_CTX;
+}
+
+
+
+static void
+meta_import_pixel_state(struct intel_context *intel)
+{
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ memcpy(i915->meta.Fog, i915->state.Fog, I915_FOG_SETUP_SIZE * 4);
+
+ i915->meta.Ctx[I915_CTXREG_LIS5] = i915->state.Ctx[I915_CTXREG_LIS5];
+ i915->meta.Ctx[I915_CTXREG_LIS6] = i915->state.Ctx[I915_CTXREG_LIS6];
+ i915->meta.Ctx[I915_CTXREG_STATE4] = i915->state.Ctx[I915_CTXREG_STATE4];
+ i915->meta.Ctx[I915_CTXREG_BLENDCOLOR1] =
+ i915->state.Ctx[I915_CTXREG_BLENDCOLOR1];
+ i915->meta.Ctx[I915_CTXREG_IAB] = i915->state.Ctx[I915_CTXREG_IAB];
+
+ i915->meta.Buffer[I915_DESTREG_SENABLE] =
+ i915->state.Buffer[I915_DESTREG_SENABLE];
+ i915->meta.Buffer[I915_DESTREG_SR1] = i915->state.Buffer[I915_DESTREG_SR1];
+ i915->meta.Buffer[I915_DESTREG_SR2] = i915->state.Buffer[I915_DESTREG_SR2];
+
+ i915->meta.emitted &= ~I915_UPLOAD_FOG;
+ i915->meta.emitted &= ~I915_UPLOAD_BUFFERS;
i915->meta.emitted &= ~I915_UPLOAD_CTX;
}
-static void set_no_texture( i915ContextPtr i915 )
+static void
+meta_no_texture(struct intel_context *intel)
{
+ struct i915_context *i915 = i915_context(&intel->ctx);
+
static const GLuint prog[] = {
_3DSTATE_PIXEL_SHADER_PROGRAM,
/* Declare incoming diffuse color:
*/
- (D0_DCL |
- D0_DECL_REG( REG_T_DIFFUSE ) |
- D0_CHANNEL_ALL),
+ (D0_DCL | D0_DECL_REG(REG_T_DIFFUSE) | D0_CHANNEL_ALL),
D1_MBZ,
D2_MBZ,
/* output-color = mov(t_diffuse)
*/
(A0_MOV |
- A0_DEST_REG( REG_OC ) |
- A0_DEST_CHANNEL_ALL |
- A0_SRC0_REG( REG_T_DIFFUSE )),
+ A0_DEST_REG(REG_OC) |
+ A0_DEST_CHANNEL_ALL | A0_SRC0_REG(REG_T_DIFFUSE)),
(A1_SRC0_XYZW),
0,
};
-
- memcpy( i915->meta.Program, prog, sizeof(prog) );
+
+ memcpy(i915->meta.Program, prog, sizeof(prog));
i915->meta.ProgramSize = sizeof(prog) / sizeof(*prog);
i915->meta.Program[0] |= i915->meta.ProgramSize - 2;
i915->meta.emitted &= ~I915_UPLOAD_PROGRAM;
}
-
-static void enable_texture_blend_replace( i915ContextPtr i915 )
+static void
+meta_texture_blend_replace(struct intel_context *intel)
{
+ struct i915_context *i915 = i915_context(&intel->ctx);
+
static const GLuint prog[] = {
_3DSTATE_PIXEL_SHADER_PROGRAM,
/* Declare the sampler:
*/
- (D0_DCL |
- D0_DECL_REG( REG_S(0) ) |
- D0_SAMPLE_TYPE_2D |
- D0_CHANNEL_NONE),
+ (D0_DCL | D0_DECL_REG(REG_S(0)) | D0_SAMPLE_TYPE_2D | D0_CHANNEL_NONE),
D1_MBZ,
D2_MBZ,
/* Declare the interpolated texture coordinate:
*/
- (D0_DCL |
- D0_DECL_REG( REG_T_TEX(0) ) |
- D0_CHANNEL_ALL),
+ (D0_DCL | D0_DECL_REG(REG_T_TEX(0)) | D0_CHANNEL_ALL),
D1_MBZ,
D2_MBZ,
/* output-color = texld(sample0, texcoord0)
*/
- (T0_TEXLD |
- T0_DEST_REG( REG_OC ) |
- T0_SAMPLER( 0 )),
+ (T0_TEXLD | T0_DEST_REG(REG_OC) | T0_SAMPLER(0)),
T1_ADDRESS_REG(REG_TYPE_T, 0),
T2_MBZ
};
- memcpy( i915->meta.Program, prog, sizeof(prog) );
+ memcpy(i915->meta.Program, prog, sizeof(prog));
i915->meta.ProgramSize = sizeof(prog) / sizeof(*prog);
i915->meta.Program[0] |= i915->meta.ProgramSize - 2;
i915->meta.emitted &= ~I915_UPLOAD_PROGRAM;
/* Set up an arbitary piece of memory as a rectangular texture
* (including the front or back buffer).
*/
-static void set_tex_rect_source( i915ContextPtr i915,
- GLuint offset,
- GLuint width,
- GLuint height,
- GLuint pitch, /* in bytes! */
- GLuint textureFormat )
+static GLboolean
+meta_tex_rect_source(struct intel_context *intel,
+ dri_bo *buffer,
+ GLuint offset,
+ GLuint pitch, GLuint height, GLenum format, GLenum type)
{
+ struct i915_context *i915 = i915_context(&intel->ctx);
GLuint unit = 0;
GLint numLevels = 1;
GLuint *state = i915->meta.Tex[0];
+ GLuint textureFormat;
+ GLuint cpp;
-#if 0
- printf("TexRect source offset 0x%x pitch %d\n", offset, pitch);
-#endif
+ /* A full implementation of this would do the upload through
+ * glTexImage2d, and get all the conversion operations at that
+ * point. We are restricted, but still at least have access to the
+ * fragment program swizzle.
+ */
+ switch (format) {
+ case GL_BGRA:
+ switch (type) {
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_BYTE:
+ textureFormat = (MAPSURF_32BIT | MT_32BIT_ARGB8888);
+ cpp = 4;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
+ case GL_RGBA:
+ switch (type) {
+ case GL_UNSIGNED_INT_8_8_8_8_REV:
+ case GL_UNSIGNED_BYTE:
+ textureFormat = (MAPSURF_32BIT | MT_32BIT_ABGR8888);
+ cpp = 4;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
+ case GL_BGR:
+ switch (type) {
+ case GL_UNSIGNED_SHORT_5_6_5_REV:
+ textureFormat = (MAPSURF_16BIT | MT_16BIT_RGB565);
+ cpp = 2;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
+ case GL_RGB:
+ switch (type) {
+ case GL_UNSIGNED_SHORT_5_6_5:
+ textureFormat = (MAPSURF_16BIT | MT_16BIT_RGB565);
+ cpp = 2;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ break;
-/* fprintf(stderr, "%s: offset: %x w: %d h: %d pitch %d format %x\n", */
-/* __FUNCTION__, offset, width, height, pitch, textureFormat ); */
+ default:
+ return GL_FALSE;
+ }
+
+
+ if ((pitch * cpp) & 3) {
+ _mesa_printf("%s: texture is not dword pitch\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+/* intel_region_release(&i915->meta.tex_region[0]); */
+/* intel_region_reference(&i915->meta.tex_region[0], region); */
+ i915->meta.tex_buffer[0] = buffer;
+ i915->meta.tex_offset[0] = offset;
- state[I915_TEXREG_MS2] = offset;
state[I915_TEXREG_MS3] = (((height - 1) << MS3_HEIGHT_SHIFT) |
- ((width - 1) << MS3_WIDTH_SHIFT) |
- textureFormat |
- MS3_USE_FENCE_REGS);
+ ((pitch - 1) << MS3_WIDTH_SHIFT) |
+ textureFormat | MS3_USE_FENCE_REGS);
- state[I915_TEXREG_MS4] = ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) |
- ((((numLevels-1) * 4)) << MS4_MAX_LOD_SHIFT));
+ state[I915_TEXREG_MS4] = (((((pitch * cpp) / 4) - 1) << MS4_PITCH_SHIFT) |
+ MS4_CUBE_FACE_ENA_MASK |
+ ((((numLevels - 1) * 4)) << MS4_MAX_LOD_SHIFT));
state[I915_TEXREG_SS2] = ((FILTER_NEAREST << SS2_MIN_FILTER_SHIFT) |
- (MIPFILTER_NONE << SS2_MIP_FILTER_SHIFT) |
- (FILTER_NEAREST << SS2_MAG_FILTER_SHIFT));
+ (MIPFILTER_NONE << SS2_MIP_FILTER_SHIFT) |
+ (FILTER_NEAREST << SS2_MAG_FILTER_SHIFT));
+
state[I915_TEXREG_SS3] = ((TEXCOORDMODE_WRAP << SS3_TCX_ADDR_MODE_SHIFT) |
- (TEXCOORDMODE_WRAP << SS3_TCY_ADDR_MODE_SHIFT) |
- (TEXCOORDMODE_WRAP << SS3_TCZ_ADDR_MODE_SHIFT) |
- (unit<<SS3_TEXTUREMAP_INDEX_SHIFT));
+ (TEXCOORDMODE_WRAP << SS3_TCY_ADDR_MODE_SHIFT) |
+ (TEXCOORDMODE_WRAP << SS3_TCZ_ADDR_MODE_SHIFT) |
+ (unit << SS3_TEXTUREMAP_INDEX_SHIFT));
state[I915_TEXREG_SS4] = 0;
i915->meta.emitted &= ~I915_UPLOAD_TEX(0);
+ return GL_TRUE;
}
-/* Select between front and back draw buffers.
+/**
+ * Set the color and depth drawing region for meta ops.
*/
-static void set_draw_region( i915ContextPtr i915, const intelRegion *region )
+static void
+meta_draw_region(struct intel_context *intel,
+ struct intel_region *color_region,
+ struct intel_region *depth_region)
{
-#if 0
- printf("Rotate into region: offset 0x%x pitch %d\n",
- region->offset, region->pitch);
-#endif
- i915->meta.Buffer[I915_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(region->pitch) | BUF_3D_USE_FENCE);
- i915->meta.Buffer[I915_DESTREG_CBUFADDR2] = region->offset;
- i915->meta.emitted &= ~I915_UPLOAD_BUFFERS;
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ i915_state_draw_region(intel, &i915->meta, color_region, depth_region);
}
-#if 0
-/* Setup an arbitary draw format, useful for targeting texture or agp
- * memory.
- */
-static void set_draw_format( i915ContextPtr i915,
- GLuint format,
- GLuint depth_format)
+static void
+set_vertex_format(struct intel_context *intel)
{
- i915->meta.Buffer[I915_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
- DSTORG_VERT_BIAS(0x8) | /* .5 */
- format |
- LOD_PRECLAMP_OGL |
- TEX_DEFAULT_COLOR_OGL |
- depth_format);
-
- i915->meta.emitted &= ~I915_UPLOAD_BUFFERS;
-/* fprintf(stderr, "%s: DV1: %x\n", */
-/* __FUNCTION__, i915->meta.Buffer[I915_DESTREG_DV1]); */
-}
-#endif
+ struct i915_context *i915 = i915_context(&intel->ctx);
-static void set_vertex_format( i915ContextPtr i915 )
-{
- i915->meta.Ctx[I915_CTXREG_LIS2] =
+ i915->meta.Ctx[I915_CTXREG_LIS2] =
(S2_TEXCOORD_FMT(0, TEXCOORDFMT_2D) |
- S2_TEXCOORD_FMT(1, TEXCOORDFMT_NOT_PRESENT) |
+ S2_TEXCOORD_FMT(1, TEXCOORDFMT_NOT_PRESENT) |
S2_TEXCOORD_FMT(2, TEXCOORDFMT_NOT_PRESENT) |
S2_TEXCOORD_FMT(3, TEXCOORDFMT_NOT_PRESENT) |
S2_TEXCOORD_FMT(4, TEXCOORDFMT_NOT_PRESENT) |
- S2_TEXCOORD_FMT(5, TEXCOORDFMT_NOT_PRESENT) |
+ S2_TEXCOORD_FMT(5, TEXCOORDFMT_NOT_PRESENT) |
S2_TEXCOORD_FMT(6, TEXCOORDFMT_NOT_PRESENT) |
S2_TEXCOORD_FMT(7, TEXCOORDFMT_NOT_PRESENT));
i915->meta.Ctx[I915_CTXREG_LIS4] &= ~S4_VFMT_MASK;
- i915->meta.Ctx[I915_CTXREG_LIS4] |=
- (S4_VFMT_COLOR |
- S4_VFMT_SPEC_FOG |
- S4_VFMT_XYZW);
+ i915->meta.Ctx[I915_CTXREG_LIS4] |= (S4_VFMT_COLOR | S4_VFMT_XYZ);
i915->meta.emitted &= ~I915_UPLOAD_CTX;
-
}
-static void draw_quad(i915ContextPtr i915,
- GLfloat x0, GLfloat x1,
- GLfloat y0, GLfloat y1,
- GLubyte red, GLubyte green,
- GLubyte blue, GLubyte alpha,
- GLfloat s0, GLfloat s1,
- GLfloat t0, GLfloat t1 )
-{
- GLuint vertex_size = 8;
- GLuint *vb = intelEmitInlinePrimitiveLocked( &i915->intel,
- PRIM3D_TRIFAN,
- 4 * vertex_size,
- vertex_size );
- intelVertex tmp;
- int i;
-
- if (0)
- fprintf(stderr, "%s: %f,%f-%f,%f 0x%x%x%x%x %f,%f-%f,%f\n",
- __FUNCTION__,
- x0,y0,x1,y1,red,green,blue,alpha,s0,t0,s1,t1);
-
-
- /* initial vertex, left bottom */
- tmp.v.x = x0;
- tmp.v.y = y0;
- tmp.v.z = 1.0;
- tmp.v.w = 1.0;
- tmp.v.color.red = red;
- tmp.v.color.green = green;
- tmp.v.color.blue = blue;
- tmp.v.color.alpha = alpha;
- tmp.v.specular.red = 0;
- tmp.v.specular.green = 0;
- tmp.v.specular.blue = 0;
- tmp.v.specular.alpha = 0;
- tmp.v.u0 = s0;
- tmp.v.v0 = t0;
-
- for (i = 0 ; i < vertex_size ; i++)
- vb[i] = tmp.ui[i];
-
- /* right bottom */
- vb += vertex_size;
- tmp.v.x = x1;
- tmp.v.u0 = s1;
- for (i = 0 ; i < vertex_size ; i++)
- vb[i] = tmp.ui[i];
-
- /* right top */
- vb += vertex_size;
- tmp.v.y = y1;
- tmp.v.v0 = t1;
- for (i = 0 ; i < vertex_size ; i++)
- vb[i] = tmp.ui[i];
-
- /* left top */
- vb += vertex_size;
- tmp.v.x = x0;
- tmp.v.u0 = s0;
- for (i = 0 ; i < vertex_size ; i++)
- vb[i] = tmp.ui[i];
-}
-
-static void draw_poly(i915ContextPtr i915,
- GLubyte red, GLubyte green, GLubyte blue, GLubyte alpha,
- GLuint numVerts,
- /*const*/ GLfloat verts[][2],
- /*const*/ GLfloat texcoords[][2])
+/* Operations where the 3D engine is decoupled temporarily from the
+ * current GL state and used for other purposes than simply rendering
+ * incoming triangles.
+ */
+static void
+install_meta_state(struct intel_context *intel)
{
- GLuint vertex_size = 8;
- GLuint *vb = intelEmitInlinePrimitiveLocked( &i915->intel,
- PRIM3D_TRIFAN,
- numVerts * vertex_size,
- vertex_size );
- intelVertex tmp;
- int i, k;
-
- /* initial constant vertex fields */
- tmp.v.z = 1.0;
- tmp.v.w = 1.0;
- tmp.v.color.red = red;
- tmp.v.color.green = green;
- tmp.v.color.blue = blue;
- tmp.v.color.alpha = alpha;
- tmp.v.specular.red = 0;
- tmp.v.specular.green = 0;
- tmp.v.specular.blue = 0;
- tmp.v.specular.alpha = 0;
-
- for (k = 0; k < numVerts; k++) {
- tmp.v.x = verts[k][0];
- tmp.v.y = verts[k][1];
- tmp.v.u0 = texcoords[k][0];
- tmp.v.v0 = texcoords[k][1];
-
- for (i = 0 ; i < vertex_size ; i++)
- vb[i] = tmp.ui[i];
-
- vb += vertex_size;
- }
-}
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ memcpy(&i915->meta, &i915->initial, sizeof(i915->meta));
+ i915->meta.active = ACTIVE;
+ i915->meta.emitted = 0;
+ SET_STATE(i915, meta);
+ set_vertex_format(intel);
+ meta_no_texture(intel);
+}
-void
-i915ClearWithTris(intelContextPtr intel, GLbitfield buffers,
- GLboolean allFoo,
- GLint cxFoo, GLint cyFoo, GLint cwFoo, GLint chFoo)
+static void
+leave_meta_state(struct intel_context *intel)
{
- i915ContextPtr i915 = I915_CONTEXT( intel );
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- intelScreenPrivate *screen = intel->intelScreen;
- int x0, y0, x1, y1;
- GLint cx, cy, cw, ch;
- GLboolean all;
-
- SET_STATE( i915, meta );
- set_initial_state( i915 );
- set_no_texture( i915 );
- set_vertex_format( i915 );
-
- LOCK_HARDWARE(intel);
-
- /* get clear bounds after locking */
- cx = intel->ctx.DrawBuffer->_Xmin;
- cy = intel->ctx.DrawBuffer->_Ymin;
- cw = intel->ctx.DrawBuffer->_Xmax - cx;
- ch = intel->ctx.DrawBuffer->_Ymax - cy;
- all = (cw == intel->ctx.DrawBuffer->Width &&
- ch == intel->ctx.DrawBuffer->Height);
-
- if (!all) {
- x0 = cx;
- y0 = cy;
- x1 = x0 + cw;
- y1 = y0 + ch;
- } else {
- x0 = 0;
- y0 = 0;
- x1 = x0 + dPriv->w;
- y1 = y0 + dPriv->h;
- }
-
- /* Don't do any clipping to screen - these are window coordinates.
- * The active cliprects will be applied as for any other geometry.
- */
-
- if (buffers & BUFFER_BIT_FRONT_LEFT) {
- set_no_depth_stencil_write( i915 );
- set_color_mask( i915, GL_TRUE );
- set_draw_region( i915, &screen->front );
-
- draw_quad(i915, x0, x1, y0, y1,
- intel->clear_red, intel->clear_green,
- intel->clear_blue, intel->clear_alpha,
- 0, 0, 0, 0);
- }
-
- if (buffers & BUFFER_BIT_BACK_LEFT) {
- set_no_depth_stencil_write( i915 );
- set_color_mask( i915, GL_TRUE );
- set_draw_region( i915, &screen->back );
-
- draw_quad(i915, x0, x1, y0, y1,
- intel->clear_red, intel->clear_green,
- intel->clear_blue, intel->clear_alpha,
- 0, 0, 0, 0);
- }
-
- if (buffers & BUFFER_BIT_STENCIL) {
- set_stencil_replace( i915,
- intel->ctx.Stencil.WriteMask[0],
- intel->ctx.Stencil.Clear);
-
- set_color_mask( i915, GL_FALSE );
- set_draw_region( i915, &screen->front ); /* could be either? */
-
- draw_quad( i915, x0, x1, y0, y1, 0, 0, 0, 0, 0, 0, 0, 0 );
- }
-
- UNLOCK_HARDWARE(intel);
-
- SET_STATE( i915, state );
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ intel_region_release(&i915->meta.draw_region);
+ intel_region_release(&i915->meta.depth_region);
+/* intel_region_release(&i915->meta.tex_region[0]); */
+ SET_STATE(i915, state);
}
-/**
- * Copy the window contents named by dPriv to the rotated (or reflected)
- * color buffer.
- * srcBuf is BUFFER_BIT_FRONT_LEFT or BUFFER_BIT_BACK_LEFT to indicate the source.
- */
+
void
-i915RotateWindow(intelContextPtr intel, __DRIdrawablePrivate *dPriv,
- GLuint srcBuf)
+i915InitMetaFuncs(struct i915_context *i915)
{
- i915ContextPtr i915 = I915_CONTEXT( intel );
- intelScreenPrivate *screen = intel->intelScreen;
- const GLuint cpp = screen->cpp;
- drm_clip_rect_t fullRect;
- GLuint textureFormat, srcOffset, srcPitch;
- const drm_clip_rect_t *clipRects;
- int numClipRects;
- int i;
-
- int xOrig, yOrig;
- int origNumClipRects;
- drm_clip_rect_t *origRects;
-
- /*
- * set up hardware state
- */
- intelFlush( &intel->ctx );
-
- SET_STATE( i915, meta );
- set_initial_state( i915 );
- set_no_texture( i915 );
- set_vertex_format( i915 );
- set_no_depth_stencil_write( i915 );
- set_color_mask( i915, GL_TRUE );
-
- LOCK_HARDWARE(intel);
-
- /* save current drawing origin and cliprects (restored at end) */
- xOrig = intel->drawX;
- yOrig = intel->drawY;
- origNumClipRects = intel->numClipRects;
- origRects = intel->pClipRects;
-
- if (!intel->numClipRects)
- goto done;
-
- /*
- * set drawing origin, cliprects for full-screen access to rotated screen
- */
- fullRect.x1 = 0;
- fullRect.y1 = 0;
- fullRect.x2 = screen->rotatedWidth;
- fullRect.y2 = screen->rotatedHeight;
- intel->drawX = 0;
- intel->drawY = 0;
- intel->numClipRects = 1;
- intel->pClipRects = &fullRect;
-
- set_draw_region( i915, &screen->rotated );
-
- if (cpp == 4)
- textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
- else
- textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
-
- if (srcBuf == BUFFER_BIT_FRONT_LEFT) {
- srcPitch = screen->front.pitch; /* in bytes */
- srcOffset = screen->front.offset; /* bytes */
- clipRects = dPriv->pClipRects;
- numClipRects = dPriv->numClipRects;
- }
- else {
- srcPitch = screen->back.pitch; /* in bytes */
- srcOffset = screen->back.offset; /* bytes */
- clipRects = dPriv->pBackClipRects;
- numClipRects = dPriv->numBackClipRects;
- }
-
- /* set the whole screen up as a texture to avoid alignment issues */
- set_tex_rect_source(i915,
- srcOffset,
- screen->width,
- screen->height,
- srcPitch,
- textureFormat);
-
- enable_texture_blend_replace(i915);
-
- /*
- * loop over the source window's cliprects
- */
- for (i = 0; i < numClipRects; i++) {
- int srcX0 = clipRects[i].x1;
- int srcY0 = clipRects[i].y1;
- int srcX1 = clipRects[i].x2;
- int srcY1 = clipRects[i].y2;
- GLfloat verts[4][2], tex[4][2];
- int j;
-
- /* build vertices for four corners of clip rect */
- verts[0][0] = srcX0; verts[0][1] = srcY0;
- verts[1][0] = srcX1; verts[1][1] = srcY0;
- verts[2][0] = srcX1; verts[2][1] = srcY1;
- verts[3][0] = srcX0; verts[3][1] = srcY1;
-
- /* .. and texcoords */
- tex[0][0] = srcX0; tex[0][1] = srcY0;
- tex[1][0] = srcX1; tex[1][1] = srcY0;
- tex[2][0] = srcX1; tex[2][1] = srcY1;
- tex[3][0] = srcX0; tex[3][1] = srcY1;
-
- /* transform coords to rotated screen coords */
- for (j = 0; j < 4; j++) {
- matrix23TransformCoordf(&screen->rotMatrix,
- &verts[j][0], &verts[j][1]);
- }
-
- /* draw polygon to map source image to dest region */
- draw_poly(i915, 255, 255, 255, 255, 4, verts, tex);
-
- } /* cliprect loop */
-
- intelFlushBatchLocked( intel, GL_FALSE, GL_FALSE, GL_FALSE );
-
- done:
- /* restore original drawing origin and cliprects */
- intel->drawX = xOrig;
- intel->drawY = yOrig;
- intel->numClipRects = origNumClipRects;
- intel->pClipRects = origRects;
-
- UNLOCK_HARDWARE(intel);
-
- SET_STATE( i915, state );
+ i915->intel.vtbl.install_meta_state = install_meta_state;
+ i915->intel.vtbl.leave_meta_state = leave_meta_state;
+ i915->intel.vtbl.meta_no_depth_write = meta_no_depth_write;
+ i915->intel.vtbl.meta_no_stencil_write = meta_no_stencil_write;
+ i915->intel.vtbl.meta_stencil_replace = meta_stencil_replace;
+ i915->intel.vtbl.meta_depth_replace = meta_depth_replace;
+ i915->intel.vtbl.meta_color_mask = meta_color_mask;
+ i915->intel.vtbl.meta_no_texture = meta_no_texture;
+ i915->intel.vtbl.meta_texture_blend_replace = meta_texture_blend_replace;
+ i915->intel.vtbl.meta_tex_rect_source = meta_tex_rect_source;
+ i915->intel.vtbl.meta_draw_region = meta_draw_region;
+ i915->intel.vtbl.meta_import_pixel_state = meta_import_pixel_state;
}
-
#include <strings.h>
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "tnl/t_context.h"
#include "intel_batchbuffer.h"
#define I915_CONSTFLAG_PARAM 0x1f
-GLuint i915_get_temp( struct i915_fragment_program *p )
+GLuint
+i915_get_temp(struct i915_fragment_program *p)
{
- int bit = ffs( ~p->temp_flag );
+ int bit = ffs(~p->temp_flag);
if (!bit) {
fprintf(stderr, "%s: out of temporaries\n", __FILE__);
exit(1);
}
- p->temp_flag |= 1<<(bit-1);
- return UREG(REG_TYPE_R, (bit-1));
+ p->temp_flag |= 1 << (bit - 1);
+ return UREG(REG_TYPE_R, (bit - 1));
}
-GLuint i915_get_utemp( struct i915_fragment_program *p )
+GLuint
+i915_get_utemp(struct i915_fragment_program * p)
{
- int bit = ffs( ~p->utemp_flag );
+ int bit = ffs(~p->utemp_flag);
if (!bit) {
fprintf(stderr, "%s: out of temporaries\n", __FILE__);
exit(1);
}
- p->utemp_flag |= 1<<(bit-1);
- return UREG(REG_TYPE_U, (bit-1));
+ p->utemp_flag |= 1 << (bit - 1);
+ return UREG(REG_TYPE_U, (bit - 1));
}
-void i915_release_utemps( struct i915_fragment_program *p )
+void
+i915_release_utemps(struct i915_fragment_program *p)
{
p->utemp_flag = ~0x7;
}
-GLuint i915_emit_decl( struct i915_fragment_program *p,
- GLuint type, GLuint nr, GLuint d0_flags )
+GLuint
+i915_emit_decl(struct i915_fragment_program *p,
+ GLuint type, GLuint nr, GLuint d0_flags)
{
GLuint reg = UREG(type, nr);
if (type == REG_TYPE_T) {
- if (p->decl_t & (1<<nr))
- return reg;
+ if (p->decl_t & (1 << nr))
+ return reg;
- p->decl_t |= (1<<nr);
+ p->decl_t |= (1 << nr);
}
else if (type == REG_TYPE_S) {
- if (p->decl_s & (1<<nr))
- return reg;
+ if (p->decl_s & (1 << nr))
+ return reg;
- p->decl_s |= (1<<nr);
+ p->decl_s |= (1 << nr);
}
- else
+ else
return reg;
- *(p->decl++) = (D0_DCL | D0_DEST( reg ) | d0_flags);
+ *(p->decl++) = (D0_DCL | D0_DEST(reg) | d0_flags);
*(p->decl++) = D1_MBZ;
*(p->decl++) = D2_MBZ;
return reg;
}
-GLuint i915_emit_arith( struct i915_fragment_program *p,
- GLuint op,
- GLuint dest,
- GLuint mask,
- GLuint saturate,
- GLuint src0,
- GLuint src1,
- GLuint src2 )
+GLuint
+i915_emit_arith(struct i915_fragment_program * p,
+ GLuint op,
+ GLuint dest,
+ GLuint mask,
+ GLuint saturate, GLuint src0, GLuint src1, GLuint src2)
{
GLuint c[3];
GLuint nr_const = 0;
assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
- assert(dest = UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
+ dest = UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest));
+ assert(dest);
- if (GET_UREG_TYPE(src0) == REG_TYPE_CONST) c[nr_const++] = 0;
- if (GET_UREG_TYPE(src1) == REG_TYPE_CONST) c[nr_const++] = 1;
- if (GET_UREG_TYPE(src2) == REG_TYPE_CONST) c[nr_const++] = 2;
+ if (GET_UREG_TYPE(src0) == REG_TYPE_CONST)
+ c[nr_const++] = 0;
+ if (GET_UREG_TYPE(src1) == REG_TYPE_CONST)
+ c[nr_const++] = 1;
+ if (GET_UREG_TYPE(src2) == REG_TYPE_CONST)
+ c[nr_const++] = 2;
/* Recursively call this function to MOV additional const values
* into temporary registers. Use utemp registers for this -
old_utemp_flag = p->utemp_flag;
first = GET_UREG_NR(s[c[0]]);
- for (i = 1 ; i < nr_const ; i++) {
- if (GET_UREG_NR(s[c[i]]) != first) {
- GLuint tmp = i915_get_utemp(p);
-
- i915_emit_arith( p, A0_MOV, tmp, A0_DEST_CHANNEL_ALL, 0,
- s[c[i]], 0, 0 );
- s[c[i]] = tmp;
- }
+ for (i = 1; i < nr_const; i++) {
+ if (GET_UREG_NR(s[c[i]]) != first) {
+ GLuint tmp = i915_get_utemp(p);
+
+ i915_emit_arith(p, A0_MOV, tmp, A0_DEST_CHANNEL_ALL, 0,
+ s[c[i]], 0, 0);
+ s[c[i]] = tmp;
+ }
}
src0 = s[0];
src1 = s[1];
src2 = s[2];
- p->utemp_flag = old_utemp_flag; /* restore */
+ p->utemp_flag = old_utemp_flag; /* restore */
}
- *(p->csr++) = (op |
- A0_DEST( dest ) |
- mask |
- saturate |
- A0_SRC0( src0 ));
- *(p->csr++) = (A1_SRC0( src0 ) |
- A1_SRC1( src1 ));
- *(p->csr++) = (A2_SRC1( src1 ) |
- A2_SRC2( src2 ));
+ *(p->csr++) = (op | A0_DEST(dest) | mask | saturate | A0_SRC0(src0));
+ *(p->csr++) = (A1_SRC0(src0) | A1_SRC1(src1));
+ *(p->csr++) = (A2_SRC1(src1) | A2_SRC2(src2));
+
+ if (GET_UREG_TYPE(dest) == REG_TYPE_R)
+ p->register_phases[GET_UREG_NR(dest)] = p->nr_tex_indirect;
p->nr_alu_insn++;
return dest;
}
+static GLuint get_free_rreg (struct i915_fragment_program *p,
+ GLuint live_regs)
+{
+ int bit = ffs(~live_regs);
+ if (!bit) {
+ i915_program_error(p, "Can't find free R reg");
+ return UREG_BAD;
+ }
+ return UREG(REG_TYPE_R, bit - 1);
+}
+
GLuint i915_emit_texld( struct i915_fragment_program *p,
+ GLuint live_regs,
GLuint dest,
GLuint destmask,
GLuint sampler,
GLuint coord,
GLuint op )
{
- if (coord != UREG(GET_UREG_TYPE(coord), GET_UREG_NR(coord))) {
- /* No real way to work around this in the general case - need to
- * allocate and declare a new temporary register (a utemp won't
- * do). Will fallback for now.
- */
- i915_program_error(p, "Can't (yet) swizzle TEX arguments");
- return 0;
- }
-
- /* Don't worry about saturate as we only support
+ if (coord != UREG(GET_UREG_TYPE(coord), GET_UREG_NR(coord))) {
+ /* With the help of the "needed registers" table created earlier, pick
+ * a register we can MOV the swizzled TC to (since TEX doesn't support
+ * swizzled sources) */
+ GLuint swizCoord = get_free_rreg(p, live_regs);
+ if (swizCoord == UREG_BAD)
+ return 0;
+
+ i915_emit_arith( p, A0_MOV, swizCoord, A0_DEST_CHANNEL_ALL, 0, coord, 0, 0 );
+ coord = swizCoord;
+ }
+
+ /* Don't worry about saturate as we only support texture formats
+ * that are always in the 0..1 range.
*/
if (destmask != A0_DEST_CHANNEL_ALL) {
GLuint tmp = i915_get_utemp(p);
- i915_emit_texld( p, tmp, A0_DEST_CHANNEL_ALL, sampler, coord, op );
+ i915_emit_texld( p, 0, tmp, A0_DEST_CHANNEL_ALL, sampler, coord, op );
i915_emit_arith( p, A0_MOV, dest, destmask, 0, tmp, 0, 0 );
return dest;
}
else {
assert(GET_UREG_TYPE(dest) != REG_TYPE_CONST);
assert(dest = UREG(GET_UREG_TYPE(dest), GET_UREG_NR(dest)));
+ /* Can't use unsaved temps for coords, as the phase boundary would result
+ * in the contents becoming undefined.
+ */
+ assert(GET_UREG_TYPE(coord) != REG_TYPE_U);
+
+ if ((GET_UREG_TYPE(coord) != REG_TYPE_R) &&
+ (GET_UREG_TYPE(coord) != REG_TYPE_OC) &&
+ (GET_UREG_TYPE(coord) != REG_TYPE_OD) &&
+ (GET_UREG_TYPE(coord) != REG_TYPE_T)) {
+ GLuint tmpCoord = get_free_rreg(p, live_regs);
+
+ if (tmpCoord == UREG_BAD)
+ return 0;
+
+ i915_emit_arith(p, A0_MOV, tmpCoord, A0_DEST_CHANNEL_ALL, 0, coord, 0, 0);
+ coord = tmpCoord;
+ }
- if (GET_UREG_TYPE(coord) != REG_TYPE_T) {
+ /* Output register being oC or oD defines a phase boundary */
+ if (GET_UREG_TYPE(dest) == REG_TYPE_OC ||
+ GET_UREG_TYPE(dest) == REG_TYPE_OD)
+ p->nr_tex_indirect++;
+
+ /* Reading from an r# register whose contents depend on output of the
+ * current phase defines a phase boundary.
+ */
+ if (GET_UREG_TYPE(coord) == REG_TYPE_R &&
+ p->register_phases[GET_UREG_NR(coord)] == p->nr_tex_indirect)
p->nr_tex_indirect++;
- }
*(p->csr++) = (op |
T0_DEST( dest ) |
*(p->csr++) = T1_ADDRESS_REG( coord );
*(p->csr++) = T2_MBZ;
+ if (GET_UREG_TYPE(dest) == REG_TYPE_R)
+ p->register_phases[GET_UREG_NR(dest)] = p->nr_tex_indirect;
+
p->nr_tex_insn++;
return dest;
}
}
-GLuint i915_emit_const1f( struct i915_fragment_program *p, GLfloat c0 )
+GLuint
+i915_emit_const1f(struct i915_fragment_program * p, GLfloat c0)
{
GLint reg, idx;
- if (c0 == 0.0) return swizzle(UREG(REG_TYPE_R, 0), ZERO, ZERO, ZERO, ZERO);
- if (c0 == 1.0) return swizzle(UREG(REG_TYPE_R, 0), ONE, ONE, ONE, ONE );
+ if (c0 == 0.0)
+ return swizzle(UREG(REG_TYPE_R, 0), ZERO, ZERO, ZERO, ZERO);
+ if (c0 == 1.0)
+ return swizzle(UREG(REG_TYPE_R, 0), ONE, ONE, ONE, ONE);
for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
if (p->constant_flags[reg] == I915_CONSTFLAG_PARAM)
- continue;
+ continue;
for (idx = 0; idx < 4; idx++) {
- if (!(p->constant_flags[reg] & (1<<idx)) ||
- p->constant[reg][idx] == c0) {
- p->constant[reg][idx] = c0;
- p->constant_flags[reg] |= 1<<idx;
- if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
- return swizzle(UREG(REG_TYPE_CONST, reg),idx,ZERO,ZERO,ONE);
- }
+ if (!(p->constant_flags[reg] & (1 << idx)) ||
+ p->constant[reg][idx] == c0) {
+ p->constant[reg][idx] = c0;
+ p->constant_flags[reg] |= 1 << idx;
+ if (reg + 1 > p->nr_constants)
+ p->nr_constants = reg + 1;
+ return swizzle(UREG(REG_TYPE_CONST, reg), idx, ZERO, ZERO, ONE);
+ }
}
}
return 0;
}
-GLuint i915_emit_const2f( struct i915_fragment_program *p,
- GLfloat c0, GLfloat c1 )
+GLuint
+i915_emit_const2f(struct i915_fragment_program * p, GLfloat c0, GLfloat c1)
{
GLint reg, idx;
- if (c0 == 0.0) return swizzle(i915_emit_const1f(p, c1), ZERO, X, Z, W);
- if (c0 == 1.0) return swizzle(i915_emit_const1f(p, c1), ONE, X, Z, W);
+ if (c0 == 0.0)
+ return swizzle(i915_emit_const1f(p, c1), ZERO, X, Z, W);
+ if (c0 == 1.0)
+ return swizzle(i915_emit_const1f(p, c1), ONE, X, Z, W);
- if (c1 == 0.0) return swizzle(i915_emit_const1f(p, c0), X, ZERO, Z, W);
- if (c1 == 1.0) return swizzle(i915_emit_const1f(p, c0), X, ONE, Z, W);
+ if (c1 == 0.0)
+ return swizzle(i915_emit_const1f(p, c0), X, ZERO, Z, W);
+ if (c1 == 1.0)
+ return swizzle(i915_emit_const1f(p, c0), X, ONE, Z, W);
for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
if (p->constant_flags[reg] == 0xf ||
- p->constant_flags[reg] == I915_CONSTFLAG_PARAM)
- continue;
+ p->constant_flags[reg] == I915_CONSTFLAG_PARAM)
+ continue;
for (idx = 0; idx < 3; idx++) {
- if (!(p->constant_flags[reg] & (3<<idx))) {
- p->constant[reg][idx] = c0;
- p->constant[reg][idx+1] = c1;
- p->constant_flags[reg] |= 3<<idx;
- if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
- return swizzle(UREG(REG_TYPE_CONST, reg),idx,idx+1,ZERO,ONE);
- }
+ if (!(p->constant_flags[reg] & (3 << idx))) {
+ p->constant[reg][idx] = c0;
+ p->constant[reg][idx + 1] = c1;
+ p->constant_flags[reg] |= 3 << idx;
+ if (reg + 1 > p->nr_constants)
+ p->nr_constants = reg + 1;
+ return swizzle(UREG(REG_TYPE_CONST, reg), idx, idx + 1, ZERO,
+ ONE);
+ }
}
}
-GLuint i915_emit_const4f( struct i915_fragment_program *p,
- GLfloat c0, GLfloat c1, GLfloat c2, GLfloat c3 )
+GLuint
+i915_emit_const4f(struct i915_fragment_program * p,
+ GLfloat c0, GLfloat c1, GLfloat c2, GLfloat c3)
{
GLint reg;
for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
if (p->constant_flags[reg] == 0xf &&
- p->constant[reg][0] == c0 &&
- p->constant[reg][1] == c1 &&
- p->constant[reg][2] == c2 &&
- p->constant[reg][3] == c3) {
- return UREG(REG_TYPE_CONST, reg);
+ p->constant[reg][0] == c0 &&
+ p->constant[reg][1] == c1 &&
+ p->constant[reg][2] == c2 && p->constant[reg][3] == c3) {
+ return UREG(REG_TYPE_CONST, reg);
}
else if (p->constant_flags[reg] == 0) {
- p->constant[reg][0] = c0;
- p->constant[reg][1] = c1;
- p->constant[reg][2] = c2;
- p->constant[reg][3] = c3;
- p->constant_flags[reg] = 0xf;
- if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
- return UREG(REG_TYPE_CONST, reg);
+ p->constant[reg][0] = c0;
+ p->constant[reg][1] = c1;
+ p->constant[reg][2] = c2;
+ p->constant[reg][3] = c3;
+ p->constant_flags[reg] = 0xf;
+ if (reg + 1 > p->nr_constants)
+ p->nr_constants = reg + 1;
+ return UREG(REG_TYPE_CONST, reg);
}
}
}
-GLuint i915_emit_const4fv( struct i915_fragment_program *p, const GLfloat *c )
+GLuint
+i915_emit_const4fv(struct i915_fragment_program * p, const GLfloat * c)
{
- return i915_emit_const4f( p, c[0], c[1], c[2], c[3] );
+ return i915_emit_const4f(p, c[0], c[1], c[2], c[3]);
}
-GLuint i915_emit_param4fv( struct i915_fragment_program *p,
- const GLfloat *values )
+GLuint
+i915_emit_param4fv(struct i915_fragment_program * p, const GLfloat * values)
{
GLint reg, i;
for (i = 0; i < p->nr_params; i++) {
if (p->param[i].values == values)
- return UREG(REG_TYPE_CONST, p->param[i].reg);
+ return UREG(REG_TYPE_CONST, p->param[i].reg);
}
for (reg = 0; reg < I915_MAX_CONSTANT; reg++) {
if (p->constant_flags[reg] == 0) {
- p->constant_flags[reg] = I915_CONSTFLAG_PARAM;
- i = p->nr_params++;
+ p->constant_flags[reg] = I915_CONSTFLAG_PARAM;
+ i = p->nr_params++;
- p->param[i].values = values;
- p->param[i].reg = reg;
- p->params_uptodate = 0;
+ p->param[i].values = values;
+ p->param[i].reg = reg;
+ p->params_uptodate = 0;
- if (reg+1 > p->nr_constants) p->nr_constants = reg+1;
- return UREG(REG_TYPE_CONST, reg);
+ if (reg + 1 > p->nr_constants)
+ p->nr_constants = reg + 1;
+ return UREG(REG_TYPE_CONST, reg);
}
}
-
-void i915_program_error( struct i915_fragment_program *p, const char *msg )
+void
+i915_program_error(struct i915_fragment_program *p, const char *msg)
{
_mesa_problem(NULL, "i915_program_error: %s", msg);
p->error = 1;
}
-void i915_init_program( i915ContextPtr i915, struct i915_fragment_program *p )
+
+void
+i915_init_program(struct i915_context *i915, struct i915_fragment_program *p)
{
GLcontext *ctx = &i915->intel.ctx;
- TNLcontext *tnl = TNL_CONTEXT( ctx );
-
+
p->translated = 0;
p->params_uptodate = 0;
p->on_hardware = 0;
p->error = 0;
- p->nr_tex_indirect = 1; /* correct? */
+ memset(&p->register_phases, 0, sizeof(p->register_phases));
+ p->nr_tex_indirect = 1;
p->nr_tex_insn = 0;
p->nr_alu_insn = 0;
p->nr_decl_insn = 0;
- p->ctx = ctx;
- memset( p->constant_flags, 0, sizeof(p->constant_flags) );
+ p->ctx = ctx;
+ memset(p->constant_flags, 0, sizeof(p->constant_flags));
p->nr_constants = 0;
p->csr = p->program;
p->depth_written = 0;
p->nr_params = 0;
- p->src_texture = UREG_BAD;
- p->src_previous = UREG(REG_TYPE_T, T_DIFFUSE);
- p->last_tex_stage = 0;
- p->VB = &tnl->vb;
-
*(p->decl++) = _3DSTATE_PIXEL_SHADER_PROGRAM;
}
-void i915_fini_program( struct i915_fragment_program *p )
+void
+i915_fini_program(struct i915_fragment_program *p)
{
GLuint program_size = p->csr - p->program;
GLuint decl_size = p->decl - p->declarations;
-
- if (p->nr_tex_indirect > I915_MAX_TEX_INDIRECT)
+
+ if (p->nr_tex_indirect > I915_MAX_TEX_INDIRECT)
i915_program_error(p, "Exceeded max nr indirect texture lookups");
if (p->nr_tex_insn > I915_MAX_TEX_INSN)
p->declarations[0] |= program_size + decl_size - 2;
}
-void i915_upload_program( i915ContextPtr i915, struct i915_fragment_program *p )
+void
+i915_upload_program(struct i915_context *i915,
+ struct i915_fragment_program *p)
{
GLuint program_size = p->csr - p->program;
GLuint decl_size = p->decl - p->declarations;
- FALLBACK( &i915->intel, I915_FALLBACK_PROGRAM, p->error );
+ FALLBACK(&i915->intel, I915_FALLBACK_PROGRAM, p->error);
/* Could just go straight to the batchbuffer from here:
*/
if (i915->state.ProgramSize != (program_size + decl_size) ||
- memcmp(i915->state.Program + decl_size, p->program,
- program_size*sizeof(int)) != 0) {
- I915_STATECHANGE( i915, I915_UPLOAD_PROGRAM );
- memcpy(i915->state.Program, p->declarations, decl_size*sizeof(int));
+ memcmp(i915->state.Program + decl_size, p->program,
+ program_size * sizeof(int)) != 0) {
+ I915_STATECHANGE(i915, I915_UPLOAD_PROGRAM);
+ memcpy(i915->state.Program, p->declarations, decl_size * sizeof(int));
memcpy(i915->state.Program + decl_size, p->program,
- program_size*sizeof(int));
+ program_size * sizeof(int));
i915->state.ProgramSize = decl_size + program_size;
}
*/
if (p->nr_constants) {
GLuint nr = p->nr_constants;
-
- I915_ACTIVESTATE( i915, I915_UPLOAD_CONSTANTS, 1 );
- I915_STATECHANGE( i915, I915_UPLOAD_CONSTANTS );
+
+ I915_ACTIVESTATE(i915, I915_UPLOAD_CONSTANTS, 1);
+ I915_STATECHANGE(i915, I915_UPLOAD_CONSTANTS);
i915->state.Constant[0] = _3DSTATE_PIXEL_SHADER_CONSTANTS | ((nr) * 4);
- i915->state.Constant[1] = (1<<(nr-1)) | ((1<<(nr-1))-1);
-
- memcpy(&i915->state.Constant[2], p->constant, 4*sizeof(int)*(nr));
+ i915->state.Constant[1] = (1 << (nr - 1)) | ((1 << (nr - 1)) - 1);
+
+ memcpy(&i915->state.Constant[2], p->constant, 4 * sizeof(int) * (nr));
i915->state.ConstantSize = 2 + (nr) * 4;
if (0) {
- GLuint i;
- for (i = 0; i < nr; i++) {
- fprintf(stderr, "const[%d]: %f %f %f %f\n", i,
- p->constant[i][0],
- p->constant[i][1],
- p->constant[i][2],
- p->constant[i][3]);
- }
+ GLuint i;
+ for (i = 0; i < nr; i++) {
+ fprintf(stderr, "const[%d]: %f %f %f %f\n", i,
+ p->constant[i][0],
+ p->constant[i][1], p->constant[i][2], p->constant[i][3]);
+ }
}
}
else {
- I915_ACTIVESTATE( i915, I915_UPLOAD_CONSTANTS, 0 );
- }
+ I915_ACTIVESTATE(i915, I915_UPLOAD_CONSTANTS, 0);
+ }
p->on_hardware = 1;
}
#define UREG_CHANNEL_W_NEGATE_SHIFT 11
#define UREG_CHANNEL_W_SHIFT 8
#define UREG_CHANNEL_ZERO_NEGATE_MBZ 5
-#define UREG_CHANNEL_ZERO_SHIFT 4
+#define UREG_CHANNEL_ZERO_SHIFT 4
#define UREG_CHANNEL_ONE_NEGATE_MBZ 1
-#define UREG_CHANNEL_ONE_SHIFT 0
+#define UREG_CHANNEL_ONE_SHIFT 0
-#define UREG_BAD 0xffffffff /* not a valid ureg */
+#define UREG_BAD 0xffffffff /* not a valid ureg */
#define X SRC_X
#define Y SRC_Y
/* One neat thing about the UREG representation:
*/
-static __inline int swizzle( int reg, int x, int y, int z, int w )
+static INLINE int
+swizzle(int reg, int x, int y, int z, int w)
{
return ((reg & ~UREG_XYZW_CHANNEL_MASK) |
- CHANNEL_SRC( GET_CHANNEL_SRC( reg, x ), 0 ) |
- CHANNEL_SRC( GET_CHANNEL_SRC( reg, y ), 1 ) |
- CHANNEL_SRC( GET_CHANNEL_SRC( reg, z ), 2 ) |
- CHANNEL_SRC( GET_CHANNEL_SRC( reg, w ), 3 ));
+ CHANNEL_SRC(GET_CHANNEL_SRC(reg, x), 0) |
+ CHANNEL_SRC(GET_CHANNEL_SRC(reg, y), 1) |
+ CHANNEL_SRC(GET_CHANNEL_SRC(reg, z), 2) |
+ CHANNEL_SRC(GET_CHANNEL_SRC(reg, w), 3));
}
/* Another neat thing about the UREG representation:
*/
-static __inline int negate( int reg, int x, int y, int z, int w )
+static INLINE int
+negate(int reg, int x, int y, int z, int w)
{
- return reg ^ (((x&1)<<UREG_CHANNEL_X_NEGATE_SHIFT)|
- ((y&1)<<UREG_CHANNEL_Y_NEGATE_SHIFT)|
- ((z&1)<<UREG_CHANNEL_Z_NEGATE_SHIFT)|
- ((w&1)<<UREG_CHANNEL_W_NEGATE_SHIFT));
+ return reg ^ (((x & 1) << UREG_CHANNEL_X_NEGATE_SHIFT) |
+ ((y & 1) << UREG_CHANNEL_Y_NEGATE_SHIFT) |
+ ((z & 1) << UREG_CHANNEL_Z_NEGATE_SHIFT) |
+ ((w & 1) << UREG_CHANNEL_W_NEGATE_SHIFT));
}
-extern GLuint i915_get_temp( struct i915_fragment_program *p );
-extern GLuint i915_get_utemp( struct i915_fragment_program *p );
-extern void i915_release_utemps( struct i915_fragment_program *p );
+extern GLuint i915_get_temp(struct i915_fragment_program *p);
+extern GLuint i915_get_utemp(struct i915_fragment_program *p);
+extern void i915_release_utemps(struct i915_fragment_program *p);
-extern GLuint i915_emit_texld( struct i915_fragment_program *p,
- GLuint dest,
- GLuint destmask,
- GLuint sampler,
- GLuint coord,
- GLuint op );
+extern GLuint i915_emit_texld(struct i915_fragment_program *p,
+ GLuint live_regs,
+ GLuint dest,
+ GLuint destmask,
+ GLuint sampler, GLuint coord, GLuint op);
-extern GLuint i915_emit_arith( struct i915_fragment_program *p,
- GLuint op,
- GLuint dest,
- GLuint mask,
- GLuint saturate,
- GLuint src0,
- GLuint src1,
- GLuint src2 );
+extern GLuint i915_emit_arith(struct i915_fragment_program *p,
+ GLuint op,
+ GLuint dest,
+ GLuint mask,
+ GLuint saturate,
+ GLuint src0, GLuint src1, GLuint src2);
-extern GLuint i915_emit_decl( struct i915_fragment_program *p,
- GLuint type, GLuint nr, GLuint d0_flags );
+extern GLuint i915_emit_decl(struct i915_fragment_program *p,
+ GLuint type, GLuint nr, GLuint d0_flags);
-extern GLuint i915_emit_const1f( struct i915_fragment_program *p,
- GLfloat c0 );
+extern GLuint i915_emit_const1f(struct i915_fragment_program *p, GLfloat c0);
-extern GLuint i915_emit_const2f( struct i915_fragment_program *p,
- GLfloat c0, GLfloat c1 );
+extern GLuint i915_emit_const2f(struct i915_fragment_program *p,
+ GLfloat c0, GLfloat c1);
-extern GLuint i915_emit_const4fv( struct i915_fragment_program *p,
- const GLfloat *c );
+extern GLuint i915_emit_const4fv(struct i915_fragment_program *p,
+ const GLfloat * c);
-extern GLuint i915_emit_const4f( struct i915_fragment_program *p,
- GLfloat c0, GLfloat c1,
- GLfloat c2, GLfloat c3 );
+extern GLuint i915_emit_const4f(struct i915_fragment_program *p,
+ GLfloat c0, GLfloat c1,
+ GLfloat c2, GLfloat c3);
-extern GLuint i915_emit_param4fv( struct i915_fragment_program *p,
- const GLfloat *values );
+extern GLuint i915_emit_param4fv(struct i915_fragment_program *p,
+ const GLfloat * values);
-extern void i915_program_error( struct i915_fragment_program *p,
- const char *msg );
+extern void i915_program_error(struct i915_fragment_program *p,
+ const char *msg);
-extern void i915_init_program( i915ContextPtr i915,
- struct i915_fragment_program *p );
+extern void i915_init_program(struct i915_context *i915,
+ struct i915_fragment_program *p);
-extern void i915_upload_program( i915ContextPtr i915,
- struct i915_fragment_program *p );
+extern void i915_upload_program(struct i915_context *i915,
+ struct i915_fragment_program *p);
-extern void i915_fini_program( struct i915_fragment_program *p );
+extern void i915_fini_program(struct i915_fragment_program *p);
#define I915_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value)
-#define CMD_3D (0x3<<29)
-
#define PRIM3D_INLINE (CMD_3D | (0x1f<<24))
#define PRIM3D_TRILIST (0x0<<18)
#define PRIM3D_TRISTRIP (0x1<<18)
/* 3DSTATE_CHROMA_KEY */
/* 3DSTATE_CLEAR_PARAMETERS, p150 */
+/*
+ * Sets the color, depth and stencil clear values used by the
+ * CLEAR_RECT and ZONE_INIT primitive types, respectively. These
+ * primitives set override most 3d state and only take a minimal x/y
+ * vertex. The color/z/stencil information is supplied here and
+ * therefore cannot vary per vertex.
+ */
+#define _3DSTATE_CLEAR_PARAMETERS (CMD_3D | (0x1d<<24) | (0x9c<<16) | 5)
+/* Dword 1 */
+#define CLEARPARAM_CLEAR_RECT (1 << 16)
+#define CLEARPARAM_ZONE_INIT (0 << 16)
+#define CLEARPARAM_WRITE_COLOR (1 << 2)
+#define CLEARPARAM_WRITE_DEPTH (1 << 1)
+#define CLEARPARAM_WRITE_STENCIL (1 << 0)
/* 3DSTATE_CONSTANT_BLEND_COLOR, p153 */
#define _3DSTATE_CONST_BLEND_COLOR_CMD (CMD_3D | (0x1d<<24) | (0x88<<16))
#define SCISSOR_RECT_0_YMAX(x) ((x)<<16)
#define SCISSOR_RECT_0_XMAX(x) (x)
-/* p189 */
-#define _3DSTATE_LOAD_STATE_IMMEDIATE_1 ((0x3<<29)|(0x1d<<24)|(0x04<<16))
-#define I1_LOAD_S(n) (1<<(4+n))
-
-#define S0_VB_OFFSET_MASK 0xffffffc
-#define S0_AUTO_CACHE_INV_DISABLE (1<<0)
-
-#define S1_VERTEX_WIDTH_SHIFT 24
-#define S1_VERTEX_WIDTH_MASK (0x3f<<24)
-#define S1_VERTEX_PITCH_SHIFT 16
-#define S1_VERTEX_PITCH_MASK (0x3f<<16)
-
-#define TEXCOORDFMT_2D 0x0
-#define TEXCOORDFMT_3D 0x1
-#define TEXCOORDFMT_4D 0x2
-#define TEXCOORDFMT_1D 0x3
-#define TEXCOORDFMT_2D_16 0x4
-#define TEXCOORDFMT_4D_16 0x5
-#define TEXCOORDFMT_NOT_PRESENT 0xf
-#define S2_TEXCOORD_FMT0_MASK 0xf
-#define S2_TEXCOORD_FMT1_SHIFT 4
-#define S2_TEXCOORD_FMT(unit, type) ((type)<<(unit*4))
-#define S2_TEXCOORD_NONE (~0)
-
-/* S3 not interesting */
-
-#define S4_POINT_WIDTH_SHIFT 23
-#define S4_POINT_WIDTH_MASK (0x1ff<<23)
-#define S4_LINE_WIDTH_SHIFT 19
-#define S4_LINE_WIDTH_ONE (0x2<<19)
-#define S4_LINE_WIDTH_MASK (0xf<<19)
-#define S4_FLATSHADE_ALPHA (1<<18)
-#define S4_FLATSHADE_FOG (1<<17)
-#define S4_FLATSHADE_SPECULAR (1<<16)
-#define S4_FLATSHADE_COLOR (1<<15)
-#define S4_CULLMODE_BOTH (0<<13)
-#define S4_CULLMODE_NONE (1<<13)
-#define S4_CULLMODE_CW (2<<13)
-#define S4_CULLMODE_CCW (3<<13)
-#define S4_CULLMODE_MASK (3<<13)
-#define S4_VFMT_POINT_WIDTH (1<<12)
-#define S4_VFMT_SPEC_FOG (1<<11)
-#define S4_VFMT_COLOR (1<<10)
-#define S4_VFMT_DEPTH_OFFSET (1<<9)
-#define S4_VFMT_XYZ (1<<6)
-#define S4_VFMT_XYZW (2<<6)
-#define S4_VFMT_XY (3<<6)
-#define S4_VFMT_XYW (4<<6)
-#define S4_VFMT_XYZW_MASK (7<<6)
-#define S4_FORCE_DEFAULT_DIFFUSE (1<<5)
-#define S4_FORCE_DEFAULT_SPECULAR (1<<4)
-#define S4_LOCAL_DEPTH_OFFSET_ENABLE (1<<3)
-#define S4_VFMT_FOG_PARAM (1<<2)
-#define S4_SPRITE_POINT_ENABLE (1<<1)
-#define S4_LINE_ANTIALIAS_ENABLE (1<<0)
-
-#define S4_VFMT_MASK (S4_VFMT_POINT_WIDTH | \
- S4_VFMT_SPEC_FOG | \
- S4_VFMT_COLOR | \
- S4_VFMT_DEPTH_OFFSET | \
- S4_VFMT_XYZW_MASK | \
- S4_VFMT_FOG_PARAM)
-
-
-#define S5_WRITEDISABLE_ALPHA (1<<31)
-#define S5_WRITEDISABLE_RED (1<<30)
-#define S5_WRITEDISABLE_GREEN (1<<29)
-#define S5_WRITEDISABLE_BLUE (1<<28)
-#define S5_WRITEDISABLE_MASK (0xf<<28)
-#define S5_FORCE_DEFAULT_POINT_SIZE (1<<27)
-#define S5_LAST_PIXEL_ENABLE (1<<26)
-#define S5_GLOBAL_DEPTH_OFFSET_ENABLE (1<<25)
-#define S5_FOG_ENABLE (1<<24)
-#define S5_STENCIL_REF_SHIFT 16
-#define S5_STENCIL_REF_MASK (0xff<<16)
-#define S5_STENCIL_TEST_FUNC_SHIFT 13
-#define S5_STENCIL_TEST_FUNC_MASK (0x7<<13)
-#define S5_STENCIL_FAIL_SHIFT 10
-#define S5_STENCIL_FAIL_MASK (0x7<<10)
-#define S5_STENCIL_PASS_Z_FAIL_SHIFT 7
-#define S5_STENCIL_PASS_Z_FAIL_MASK (0x7<<7)
-#define S5_STENCIL_PASS_Z_PASS_SHIFT 4
-#define S5_STENCIL_PASS_Z_PASS_MASK (0x7<<4)
-#define S5_STENCIL_WRITE_ENABLE (1<<3)
-#define S5_STENCIL_TEST_ENABLE (1<<2)
-#define S5_COLOR_DITHER_ENABLE (1<<1)
-#define S5_LOGICOP_ENABLE (1<<0)
-
-
-#define S6_ALPHA_TEST_ENABLE (1<<31)
-#define S6_ALPHA_TEST_FUNC_SHIFT 28
-#define S6_ALPHA_TEST_FUNC_MASK (0x7<<28)
-#define S6_ALPHA_REF_SHIFT 20
-#define S6_ALPHA_REF_MASK (0xff<<20)
-#define S6_DEPTH_TEST_ENABLE (1<<19)
-#define S6_DEPTH_TEST_FUNC_SHIFT 16
-#define S6_DEPTH_TEST_FUNC_MASK (0x7<<16)
-#define S6_CBUF_BLEND_ENABLE (1<<15)
-#define S6_CBUF_BLEND_FUNC_SHIFT 12
-#define S6_CBUF_BLEND_FUNC_MASK (0x7<<12)
-#define S6_CBUF_SRC_BLEND_FACT_SHIFT 8
-#define S6_CBUF_SRC_BLEND_FACT_MASK (0xf<<8)
-#define S6_CBUF_DST_BLEND_FACT_SHIFT 4
-#define S6_CBUF_DST_BLEND_FACT_MASK (0xf<<4)
-#define S6_DEPTH_WRITE_ENABLE (1<<3)
-#define S6_COLOR_WRITE_ENABLE (1<<2)
-#define S6_TRISTRIP_PV_SHIFT 0
-#define S6_TRISTRIP_PV_MASK (0x3<<0)
-
-#define S7_DEPTH_OFFSET_CONST_MASK ~0
+/* Helper macros for blend factors
+ */
+#define DST_BLND_FACT(f) ((f)<<S6_CBUF_DST_BLEND_FACT_SHIFT)
+#define SRC_BLND_FACT(f) ((f)<<S6_CBUF_SRC_BLEND_FACT_SHIFT)
+#define DST_ABLND_FACT(f) ((f)<<IAB_DST_FACTOR_SHIFT)
+#define SRC_ABLND_FACT(f) ((f)<<IAB_SRC_FACTOR_SHIFT)
+
+
+
/* 3DSTATE_MAP_DEINTERLACER_PARAMETERS */
-/* 3DSTATE_MAP_PALETTE_LOAD_32, p206 */
+/* 3DSTATE_MAP_PALETTE_LOAD_32, p206 */
+#define _3DSTATE_MAP_PALETTE_LOAD_32 (CMD_3D|(0x1d<<24)|(0x8f<<16))
+/* subsequent dwords up to length (max 16) are ARGB8888 color values */
/* _3DSTATE_MODES_4, p218 */
#define _3DSTATE_MODES_4_CMD (CMD_3D|(0x0d<<24))
#define LOGICOP_MASK (0xf<<18)
#define MODE4_ENABLE_STENCIL_TEST_MASK ((1<<17)|(0xff00))
#define ENABLE_STENCIL_TEST_MASK (1<<17)
-#define STENCIL_TEST_MASK(x) ((x)<<8)
+#define STENCIL_TEST_MASK(x) (((x)&0xff)<<8)
#define MODE4_ENABLE_STENCIL_WRITE_MASK ((1<<16)|(0x00ff))
#define ENABLE_STENCIL_WRITE_MASK (1<<16)
#define STENCIL_WRITE_MASK(x) ((x)&0xff)
#define I915_MAX_TEX_INDIRECT 4
-#define I915_MAX_TEX_INSN 32
+#define I915_MAX_TEX_INSN 32
#define I915_MAX_ALU_INSN 64
#define I915_MAX_DECL_INSN 27
#define I915_MAX_TEMPORARY 16
*/
#define _3DSTATE_PIXEL_SHADER_PROGRAM (CMD_3D|(0x1d<<24)|(0x5<<16))
-#define REG_TYPE_R 0 /* temporary regs, no need to
- * dcl, must be written before
- * read -- Preserved between
- * phases.
- */
-#define REG_TYPE_T 1 /* Interpolated values, must be
- * dcl'ed before use.
- *
- * 0..7: texture coord,
- * 8: diffuse spec,
- * 9: specular color,
- * 10: fog parameter in w.
- */
-#define REG_TYPE_CONST 2 /* Restriction: only one const
- * can be referenced per
- * instruction, though it may be
- * selected for multiple inputs.
- * Constants not initialized
- * default to zero.
- */
-#define REG_TYPE_S 3 /* sampler */
-#define REG_TYPE_OC 4 /* output color (rgba) */
-#define REG_TYPE_OD 5 /* output depth (w), xyz are
- * temporaries. If not written,
- * interpolated depth is used?
- */
-#define REG_TYPE_U 6 /* unpreserved temporaries */
+#define REG_TYPE_R 0 /* temporary regs, no need to
+ * dcl, must be written before
+ * read -- Preserved between
+ * phases.
+ */
+#define REG_TYPE_T 1 /* Interpolated values, must be
+ * dcl'ed before use.
+ *
+ * 0..7: texture coord,
+ * 8: diffuse spec,
+ * 9: specular color,
+ * 10: fog parameter in w.
+ */
+#define REG_TYPE_CONST 2 /* Restriction: only one const
+ * can be referenced per
+ * instruction, though it may be
+ * selected for multiple inputs.
+ * Constants not initialized
+ * default to zero.
+ */
+#define REG_TYPE_S 3 /* sampler */
+#define REG_TYPE_OC 4 /* output color (rgba) */
+#define REG_TYPE_OD 5 /* output depth (w), xyz are
+ * temporaries. If not written,
+ * interpolated depth is used?
+ */
+#define REG_TYPE_U 6 /* unpreserved temporaries */
#define REG_TYPE_MASK 0x7
#define REG_NR_MASK 0xf
#define T_TEX7 7
#define T_DIFFUSE 8
#define T_SPECULAR 9
-#define T_FOG_W 10 /* interpolated fog is in W coord */
+#define T_FOG_W 10 /* interpolated fog is in W coord */
/* Arithmetic instructions */
/* .replicate_swizzle == selection and replication of a particular
* scalar channel, ie., .xxxx, .yyyy, .zzzz or .wwww
*/
-#define A0_NOP (0x0<<24) /* no operation */
-#define A0_ADD (0x1<<24) /* dst = src0 + src1 */
-#define A0_MOV (0x2<<24) /* dst = src0 */
-#define A0_MUL (0x3<<24) /* dst = src0 * src1 */
-#define A0_MAD (0x4<<24) /* dst = src0 * src1 + src2 */
-#define A0_DP2ADD (0x5<<24) /* dst.xyzw = src0.xy dot src1.xy + src2.replicate_swizzle */
-#define A0_DP3 (0x6<<24) /* dst.xyzw = src0.xyz dot src1.xyz */
-#define A0_DP4 (0x7<<24) /* dst.xyzw = src0.xyzw dot src1.xyzw */
-#define A0_FRC (0x8<<24) /* dst = src0 - floor(src0) */
-#define A0_RCP (0x9<<24) /* dst.xyzw = 1/(src0.replicate_swizzle) */
-#define A0_RSQ (0xa<<24) /* dst.xyzw = 1/(sqrt(abs(src0.replicate_swizzle))) */
-#define A0_EXP (0xb<<24) /* dst.xyzw = exp2(src0.replicate_swizzle) */
-#define A0_LOG (0xc<<24) /* dst.xyzw = log2(abs(src0.replicate_swizzle)) */
-#define A0_CMP (0xd<<24) /* dst = (src0 >= 0.0) ? src1 : src2 */
-#define A0_MIN (0xe<<24) /* dst = (src0 < src1) ? src0 : src1 */
-#define A0_MAX (0xf<<24) /* dst = (src0 >= src1) ? src0 : src1 */
-#define A0_FLR (0x10<<24) /* dst = floor(src0) */
-#define A0_MOD (0x11<<24) /* dst = src0 fmod 1.0 */
-#define A0_TRC (0x12<<24) /* dst = int(src0) */
-#define A0_SGE (0x13<<24) /* dst = src0 >= src1 ? 1.0 : 0.0 */
-#define A0_SLT (0x14<<24) /* dst = src0 < src1 ? 1.0 : 0.0 */
+#define A0_NOP (0x0<<24) /* no operation */
+#define A0_ADD (0x1<<24) /* dst = src0 + src1 */
+#define A0_MOV (0x2<<24) /* dst = src0 */
+#define A0_MUL (0x3<<24) /* dst = src0 * src1 */
+#define A0_MAD (0x4<<24) /* dst = src0 * src1 + src2 */
+#define A0_DP2ADD (0x5<<24) /* dst.xyzw = src0.xy dot src1.xy + src2.replicate_swizzle */
+#define A0_DP3 (0x6<<24) /* dst.xyzw = src0.xyz dot src1.xyz */
+#define A0_DP4 (0x7<<24) /* dst.xyzw = src0.xyzw dot src1.xyzw */
+#define A0_FRC (0x8<<24) /* dst = src0 - floor(src0) */
+#define A0_RCP (0x9<<24) /* dst.xyzw = 1/(src0.replicate_swizzle) */
+#define A0_RSQ (0xa<<24) /* dst.xyzw = 1/(sqrt(abs(src0.replicate_swizzle))) */
+#define A0_EXP (0xb<<24) /* dst.xyzw = exp2(src0.replicate_swizzle) */
+#define A0_LOG (0xc<<24) /* dst.xyzw = log2(abs(src0.replicate_swizzle)) */
+#define A0_CMP (0xd<<24) /* dst = (src0 >= 0.0) ? src1 : src2 */
+#define A0_MIN (0xe<<24) /* dst = (src0 < src1) ? src0 : src1 */
+#define A0_MAX (0xf<<24) /* dst = (src0 >= src1) ? src0 : src1 */
+#define A0_FLR (0x10<<24) /* dst = floor(src0) */
+#define A0_MOD (0x11<<24) /* dst = src0 fmod 1.0 */
+#define A0_TRC (0x12<<24) /* dst = int(src0) */
+#define A0_SGE (0x13<<24) /* dst = src0 >= src1 ? 1.0 : 0.0 */
+#define A0_SLT (0x14<<24) /* dst = src0 < src1 ? 1.0 : 0.0 */
#define A0_DEST_SATURATE (1<<22)
#define A0_DEST_TYPE_SHIFT 19
/* Allow: R, OC, OD, U */
/* Texture instructions */
-#define T0_TEXLD (0x15<<24) /* Sample texture using predeclared
- * sampler and address, and output
- * filtered texel data to destination
- * register */
-#define T0_TEXLDP (0x16<<24) /* Same as texld but performs a
- * perspective divide of the texture
- * coordinate .xyz values by .w before
- * sampling. */
-#define T0_TEXLDB (0x17<<24) /* Same as texld but biases the
- * computed LOD by w. Only S4.6 two's
- * comp is used. This implies that a
- * float to fixed conversion is
- * done. */
-#define T0_TEXKILL (0x18<<24) /* Does not perform a sampling
- * operation. Simply kills the pixel
- * if any channel of the address
- * register is < 0.0. */
+#define T0_TEXLD (0x15<<24) /* Sample texture using predeclared
+ * sampler and address, and output
+ * filtered texel data to destination
+ * register */
+#define T0_TEXLDP (0x16<<24) /* Same as texld but performs a
+ * perspective divide of the texture
+ * coordinate .xyz values by .w before
+ * sampling. */
+#define T0_TEXLDB (0x17<<24) /* Same as texld but biases the
+ * computed LOD by w. Only S4.6 two's
+ * comp is used. This implies that a
+ * float to fixed conversion is
+ * done. */
+#define T0_TEXKILL (0x18<<24) /* Does not perform a sampling
+ * operation. Simply kills the pixel
+ * if any channel of the address
+ * register is < 0.0. */
#define T0_DEST_TYPE_SHIFT 19
/* Allow: R, OC, OD, U */
/* Note: U (unpreserved) regs do not retain their values between
*/
#define T0_DEST_NR_SHIFT 14
/* Allow R: 0..15, OC,OD: 0..0, U: 0..2 */
-#define T0_SAMPLER_NR_SHIFT 0 /* This field ignored for TEXKILL */
+#define T0_SAMPLER_NR_SHIFT 0 /* This field ignored for TEXKILL */
#define T0_SAMPLER_NR_MASK (0xf<<0)
-#define T1_ADDRESS_REG_TYPE_SHIFT 24 /* Reg to use as texture coord */
+#define T1_ADDRESS_REG_TYPE_SHIFT 24 /* Reg to use as texture coord */
/* Allow R, T, OC, OD -- R, OC, OD are 'dependent' reads, new program phase */
#define T1_ADDRESS_REG_NR_SHIFT 17
#define T2_MBZ 0
/* Declaration instructions */
-#define D0_DCL (0x19<<24) /* Declare a t (interpolated attrib)
- * register or an s (sampler)
- * register. */
+#define D0_DCL (0x19<<24) /* Declare a t (interpolated attrib)
+ * register or an s (sampler)
+ * register. */
#define D0_SAMPLE_TYPE_SHIFT 22
#define D0_SAMPLE_TYPE_2D (0x0<<22)
#define D0_SAMPLE_TYPE_CUBE (0x1<<22)
#define MAPSURF_4BIT_INDEXED (7<<7)
#define MS3_MT_FORMAT_MASK (0x7 << 3)
#define MS3_MT_FORMAT_SHIFT 3
-#define MT_4BIT_IDX_ARGB8888 (7<<3) /* SURFACE_4BIT_INDEXED */
-#define MT_8BIT_I8 (0<<3) /* SURFACE_8BIT */
+#define MT_4BIT_IDX_ARGB8888 (7<<3) /* SURFACE_4BIT_INDEXED */
+#define MT_8BIT_I8 (0<<3) /* SURFACE_8BIT */
#define MT_8BIT_L8 (1<<3)
#define MT_8BIT_A8 (4<<3)
#define MT_8BIT_MONO8 (5<<3)
-#define MT_16BIT_RGB565 (0<<3) /* SURFACE_16BIT */
+#define MT_16BIT_RGB565 (0<<3) /* SURFACE_16BIT */
#define MT_16BIT_ARGB1555 (1<<3)
#define MT_16BIT_ARGB4444 (2<<3)
#define MT_16BIT_AY88 (3<<3)
#define MT_16BIT_I16 (7<<3)
#define MT_16BIT_L16 (8<<3)
#define MT_16BIT_A16 (9<<3)
-#define MT_32BIT_ARGB8888 (0<<3) /* SURFACE_32BIT */
+#define MT_32BIT_ARGB8888 (0<<3) /* SURFACE_32BIT */
#define MT_32BIT_ABGR8888 (1<<3)
#define MT_32BIT_XRGB8888 (2<<3)
#define MT_32BIT_XBGR8888 (3<<3)
#define MT_32BIT_xI824 (0xD<<3)
#define MT_32BIT_xA824 (0xE<<3)
#define MT_32BIT_xL824 (0xF<<3)
-#define MT_422_YCRCB_SWAPY (0<<3) /* SURFACE_422 */
+#define MT_422_YCRCB_SWAPY (0<<3) /* SURFACE_422 */
#define MT_422_YCRCB_NORMAL (1<<3)
#define MT_422_YCRCB_SWAPUV (2<<3)
#define MT_422_YCRCB_SWAPUVY (3<<3)
-#define MT_COMPRESS_DXT1 (0<<3) /* SURFACE_COMPRESSED */
+#define MT_COMPRESS_DXT1 (0<<3) /* SURFACE_COMPRESSED */
#define MT_COMPRESS_DXT2_3 (1<<3)
#define MT_COMPRESS_DXT4_5 (2<<3)
#define MT_COMPRESS_FXT1 (3<<3)
#define MS4_MIP_LAYOUT_LEGACY (0<<8)
#define MS4_MIP_LAYOUT_BELOW_LPT (0<<8)
#define MS4_MIP_LAYOUT_RIGHT_LPT (1<<8)
-#define MS4_VOLUME_DEPTH_SHIFT 0
+#define MS4_VOLUME_DEPTH_SHIFT 0
#define MS4_VOLUME_DEPTH_MASK (0xff<<0)
/* p244 */
#define FILTER_4X4_1 3
#define FILTER_4X4_2 4
#define FILTER_4X4_FLAT 5
-#define FILTER_6X5_MONO 6 /* XXX - check */
+#define FILTER_6X5_MONO 6 /* XXX - check */
#define SS2_MIN_FILTER_SHIFT 14
#define SS2_MIN_FILTER_MASK (0x7<<14)
#define SS2_LOD_BIAS_SHIFT 5
#define ST1_ENABLE (1<<16)
#define ST1_MASK (0xffff)
-
-#define MI_FLUSH ((0<<29)|(4<<23))
-#define FLUSH_MAP_CACHE (1<<0)
-#define FLUSH_RENDER_CACHE (1<<1)
-
+#define _3DSTATE_DEFAULT_Z ((0x3<<29)|(0x1d<<24)|(0x98<<16))
+#define _3DSTATE_DEFAULT_DIFFUSE ((0x3<<29)|(0x1d<<24)|(0x99<<16))
+#define _3DSTATE_DEFAULT_SPECULAR ((0x3<<29)|(0x1d<<24)|(0x9a<<16))
#endif
**************************************************************************/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/dd.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
#include "drivers/common/driverfuncs.h"
+#include "intel_fbo.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
#include "i915_context.h"
#include "i915_reg.h"
-
+#define FILE_DEBUG_FLAG DEBUG_STATE
static void
-i915StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func, GLint ref,
+i915StencilFuncSeparate(GLcontext * ctx, GLenum face, GLenum func, GLint ref,
GLuint mask)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- int test = intel_translate_compare_func( func );
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ int test = intel_translate_compare_func(func);
mask = mask & 0xff;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(func), ref, mask);
+ DBG("%s : func: %s, ref : 0x%x, mask: 0x%x\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(func), ref, mask);
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
i915->state.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_TEST_MASK;
i915->state.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(mask));
+ STENCIL_TEST_MASK(mask));
i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_REF_MASK |
- S5_STENCIL_TEST_FUNC_MASK);
-
- i915->state.Ctx[I915_CTXREG_LIS5] |= ((ref << S5_STENCIL_REF_SHIFT) |
- (test << S5_STENCIL_TEST_FUNC_SHIFT));
+ S5_STENCIL_TEST_FUNC_MASK);
+
+ i915->state.Ctx[I915_CTXREG_LIS5] |= ((ref << S5_STENCIL_REF_SHIFT) |
+ (test <<
+ S5_STENCIL_TEST_FUNC_SHIFT));
}
static void
-i915StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
+i915StencilMaskSeparate(GLcontext * ctx, GLenum face, GLuint mask)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s : mask 0x%x\n", __FUNCTION__, mask);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ DBG("%s : mask 0x%x\n", __FUNCTION__, mask);
+
mask = mask & 0xff;
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
i915->state.Ctx[I915_CTXREG_STATE4] &= ~MODE4_ENABLE_STENCIL_WRITE_MASK;
i915->state.Ctx[I915_CTXREG_STATE4] |= (ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK(mask));
+ STENCIL_WRITE_MASK(mask));
}
static void
-i915StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail, GLenum zfail,
+i915StencilOpSeparate(GLcontext * ctx, GLenum face, GLenum fail, GLenum zfail,
GLenum zpass)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- int fop = intel_translate_stencil_op(fail);
- int dfop = intel_translate_stencil_op(zfail);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ int fop = intel_translate_stencil_op(fail);
+ int dfop = intel_translate_stencil_op(zfail);
int dpop = intel_translate_stencil_op(zpass);
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(fail),
- _mesa_lookup_enum_by_nr(zfail),
- _mesa_lookup_enum_by_nr(zpass));
+ DBG("%s: fail : %s, zfail: %s, zpass : %s\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(fail),
+ _mesa_lookup_enum_by_nr(zfail), _mesa_lookup_enum_by_nr(zpass));
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_FAIL_MASK |
- S5_STENCIL_PASS_Z_FAIL_MASK |
- S5_STENCIL_PASS_Z_PASS_MASK);
+ S5_STENCIL_PASS_Z_FAIL_MASK |
+ S5_STENCIL_PASS_Z_PASS_MASK);
i915->state.Ctx[I915_CTXREG_LIS5] |= ((fop << S5_STENCIL_FAIL_SHIFT) |
- (dfop << S5_STENCIL_PASS_Z_FAIL_SHIFT) |
- (dpop << S5_STENCIL_PASS_Z_PASS_SHIFT));
+ (dfop <<
+ S5_STENCIL_PASS_Z_FAIL_SHIFT) |
+ (dpop <<
+ S5_STENCIL_PASS_Z_PASS_SHIFT));
}
-static void i915AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
+static void
+i915AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- int test = intel_translate_compare_func( func );
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ int test = intel_translate_compare_func(func);
GLubyte refByte;
UNCLAMPED_FLOAT_TO_UBYTE(refByte, ref);
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
i915->state.Ctx[I915_CTXREG_LIS6] &= ~(S6_ALPHA_TEST_FUNC_MASK |
- S6_ALPHA_REF_MASK);
+ S6_ALPHA_REF_MASK);
i915->state.Ctx[I915_CTXREG_LIS6] |= ((test << S6_ALPHA_TEST_FUNC_SHIFT) |
- (((GLuint)refByte) << S6_ALPHA_REF_SHIFT));
+ (((GLuint) refByte) <<
+ S6_ALPHA_REF_SHIFT));
}
/* This function makes sure that the proper enables are
* could change the LogicOp or Independant Alpha Blend without subsequent
* calls to glEnable.
*/
-static void i915EvalLogicOpBlendState(GLcontext *ctx)
+static void
+i915EvalLogicOpBlendState(GLcontext * ctx)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (RGBA_LOGICOP_ENABLED(ctx)) {
i915->state.Ctx[I915_CTXREG_LIS5] |= S5_LOGICOP_ENABLE;
i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
- } else {
+ }
+ else {
i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_LOGICOP_ENABLE;
if (ctx->Color.BlendEnabled) {
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_CBUF_BLEND_ENABLE;
- } else {
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS6] |= S6_CBUF_BLEND_ENABLE;
+ }
+ else {
+ i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_CBUF_BLEND_ENABLE;
}
}
}
-static void i915BlendColor(GLcontext *ctx, const GLfloat color[4])
+static void
+i915BlendColor(GLcontext * ctx, const GLfloat color[4])
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
GLubyte r, g, b, a;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
UNCLAMPED_FLOAT_TO_UBYTE(r, color[RCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(g, color[GCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(b, color[BCOMP]);
UNCLAMPED_FLOAT_TO_UBYTE(a, color[ACOMP]);
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
- i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] = (a<<24) | (r<<16) | (g<<8) | b;
+ i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] =
+ (a << 24) | (r << 16) | (g << 8) | b;
}
-static GLuint translate_blend_equation( GLenum mode )
+static GLuint
+translate_blend_equation(GLenum mode)
{
switch (mode) {
- case GL_FUNC_ADD: return BLENDFUNC_ADD;
- case GL_MIN: return BLENDFUNC_MIN;
- case GL_MAX: return BLENDFUNC_MAX;
- case GL_FUNC_SUBTRACT: return BLENDFUNC_SUBTRACT;
- case GL_FUNC_REVERSE_SUBTRACT: return BLENDFUNC_REVERSE_SUBTRACT;
- default: return 0;
+ case GL_FUNC_ADD:
+ return BLENDFUNC_ADD;
+ case GL_MIN:
+ return BLENDFUNC_MIN;
+ case GL_MAX:
+ return BLENDFUNC_MAX;
+ case GL_FUNC_SUBTRACT:
+ return BLENDFUNC_SUBTRACT;
+ case GL_FUNC_REVERSE_SUBTRACT:
+ return BLENDFUNC_REVERSE_SUBTRACT;
+ default:
+ return 0;
}
}
-static void i915UpdateBlendState( GLcontext *ctx )
+static void
+i915UpdateBlendState(GLcontext * ctx)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- GLuint iab = (i915->state.Ctx[I915_CTXREG_IAB] &
- ~(IAB_SRC_FACTOR_MASK |
- IAB_DST_FACTOR_MASK |
- (BLENDFUNC_MASK << IAB_FUNC_SHIFT) |
- IAB_ENABLE));
-
- GLuint lis6 = (i915->state.Ctx[I915_CTXREG_LIS6] &
- ~(S6_CBUF_SRC_BLEND_FACT_MASK |
- S6_CBUF_DST_BLEND_FACT_MASK |
- S6_CBUF_BLEND_FUNC_MASK));
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ GLuint iab = (i915->state.Ctx[I915_CTXREG_IAB] &
+ ~(IAB_SRC_FACTOR_MASK |
+ IAB_DST_FACTOR_MASK |
+ (BLENDFUNC_MASK << IAB_FUNC_SHIFT) | IAB_ENABLE));
+
+ GLuint lis6 = (i915->state.Ctx[I915_CTXREG_LIS6] &
+ ~(S6_CBUF_SRC_BLEND_FACT_MASK |
+ S6_CBUF_DST_BLEND_FACT_MASK | S6_CBUF_BLEND_FUNC_MASK));
GLuint eqRGB = ctx->Color.BlendEquationRGB;
GLuint eqA = ctx->Color.BlendEquationA;
srcA = dstA = GL_ONE;
}
- lis6 |= SRC_BLND_FACT(intel_translate_blend_factor(srcRGB));
- lis6 |= DST_BLND_FACT(intel_translate_blend_factor(dstRGB));
- lis6 |= translate_blend_equation( eqRGB ) << S6_CBUF_BLEND_FUNC_SHIFT;
+ lis6 |= SRC_BLND_FACT(intel_translate_blend_factor(srcRGB));
+ lis6 |= DST_BLND_FACT(intel_translate_blend_factor(dstRGB));
+ lis6 |= translate_blend_equation(eqRGB) << S6_CBUF_BLEND_FUNC_SHIFT;
- iab |= SRC_ABLND_FACT(intel_translate_blend_factor(srcA));
- iab |= DST_ABLND_FACT(intel_translate_blend_factor(dstA));
- iab |= translate_blend_equation( eqA ) << IAB_FUNC_SHIFT;
+ iab |= SRC_ABLND_FACT(intel_translate_blend_factor(srcA));
+ iab |= DST_ABLND_FACT(intel_translate_blend_factor(dstA));
+ iab |= translate_blend_equation(eqA) << IAB_FUNC_SHIFT;
- if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB)
+ if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB)
iab |= IAB_ENABLE;
if (iab != i915->state.Ctx[I915_CTXREG_IAB] ||
}
-static void i915BlendFuncSeparate(GLcontext *ctx, GLenum srcRGB,
- GLenum dstRGB, GLenum srcA,
- GLenum dstA )
-{
- i915UpdateBlendState( ctx );
+static void
+i915BlendFuncSeparate(GLcontext * ctx, GLenum srcRGB,
+ GLenum dstRGB, GLenum srcA, GLenum dstA)
+{
+ i915UpdateBlendState(ctx);
}
-static void i915BlendEquationSeparate(GLcontext *ctx, GLenum eqRGB,
- GLenum eqA)
+static void
+i915BlendEquationSeparate(GLcontext * ctx, GLenum eqRGB, GLenum eqA)
{
- i915UpdateBlendState( ctx );
+ i915UpdateBlendState(ctx);
}
-static void i915DepthFunc(GLcontext *ctx, GLenum func)
+static void
+i915DepthFunc(GLcontext * ctx, GLenum func)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- int test = intel_translate_compare_func( func );
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ int test = intel_translate_compare_func(func);
+ DBG("%s\n", __FUNCTION__);
+
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_FUNC_MASK;
i915->state.Ctx[I915_CTXREG_LIS6] |= test << S6_DEPTH_TEST_FUNC_SHIFT;
}
-static void i915DepthMask(GLcontext *ctx, GLboolean flag)
+static void
+i915DepthMask(GLcontext * ctx, GLboolean flag)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s flag (%d)\n", __FUNCTION__, flag);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ DBG("%s flag (%d)\n", __FUNCTION__, flag);
+
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (flag && ctx->Depth.Test)
* The i915 supports a 4x4 stipple natively, GL wants 32x32.
* Fortunately stipple is usually a repeating pattern.
*/
-static void i915PolygonStipple( GLcontext *ctx, const GLubyte *mask )
+static void
+i915PolygonStipple(GLcontext * ctx, const GLubyte * mask)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- const GLubyte *m = mask;
+ struct i915_context *i915 = I915_CONTEXT(ctx);
+ const GLubyte *m;
GLubyte p[4];
- int i,j,k;
+ int i, j, k;
int active = (ctx->Polygon.StippleFlag &&
- i915->intel.reduced_primitive == GL_TRIANGLES);
+ i915->intel.reduced_primitive == GL_TRIANGLES);
GLuint newMask;
if (active) {
i915->state.Stipple[I915_STPREG_ST1] &= ~ST1_ENABLE;
}
- p[0] = mask[12] & 0xf; p[0] |= p[0] << 4;
- p[1] = mask[8] & 0xf; p[1] |= p[1] << 4;
- p[2] = mask[4] & 0xf; p[2] |= p[2] << 4;
- p[3] = mask[0] & 0xf; p[3] |= p[3] << 4;
-
- for (k = 0 ; k < 8 ; k++)
- for (j = 3 ; j >= 0; j--)
- for (i = 0 ; i < 4 ; i++, m++)
- if (*m != p[j]) {
- i915->intel.hw_stipple = 0;
- return;
- }
+ /* Use the already unpacked stipple data from the context rather than the
+ * uninterpreted mask passed in.
+ */
+ mask = (const GLubyte *)ctx->PolygonStipple;
+ m = mask;
+
+ p[0] = mask[12] & 0xf;
+ p[0] |= p[0] << 4;
+ p[1] = mask[8] & 0xf;
+ p[1] |= p[1] << 4;
+ p[2] = mask[4] & 0xf;
+ p[2] |= p[2] << 4;
+ p[3] = mask[0] & 0xf;
+ p[3] |= p[3] << 4;
+
+ for (k = 0; k < 8; k++)
+ for (j = 3; j >= 0; j--)
+ for (i = 0; i < 4; i++, m++)
+ if (*m != p[j]) {
+ i915->intel.hw_stipple = 0;
+ return;
+ }
newMask = (((p[0] & 0xf) << 0) |
- ((p[1] & 0xf) << 4) |
- ((p[2] & 0xf) << 8) |
- ((p[3] & 0xf) << 12));
+ ((p[1] & 0xf) << 4) |
+ ((p[2] & 0xf) << 8) | ((p[3] & 0xf) << 12));
if (newMask == 0xffff || newMask == 0x0) {
/* =============================================================
* Hardware clipping
*/
-static void i915Scissor(GLcontext *ctx, GLint x, GLint y,
- GLsizei w, GLsizei h)
+static void
+i915Scissor(GLcontext * ctx, GLint x, GLint y, GLsizei w, GLsizei h)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- intelScreenPrivate *screen = i915->intel.intelScreen;
+ struct i915_context *i915 = I915_CONTEXT(ctx);
int x1, y1, x2, y2;
- if (!i915->intel.driDrawable)
+ if (!ctx->DrawBuffer)
return;
- x1 = x;
- y1 = i915->intel.driDrawable->h - (y + h);
- x2 = x + w - 1;
- y2 = y1 + h - 1;
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "[%s] x(%d) y(%d) w(%d) h(%d)\n", __FUNCTION__,
- x, y, w, h);
-
- if (x1 < 0) x1 = 0;
- if (y1 < 0) y1 = 0;
- if (x2 < 0) x2 = 0;
- if (y2 < 0) y2 = 0;
-
- if (x2 >= screen->width) x2 = screen->width-1;
- if (y2 >= screen->height) y2 = screen->height-1;
- if (x1 >= screen->width) x1 = screen->width-1;
- if (y1 >= screen->height) y1 = screen->height-1;
+ DBG("%s %d,%d %dx%d\n", __FUNCTION__, x, y, w, h);
+ if (ctx->DrawBuffer->Name == 0) {
+ x1 = x;
+ y1 = ctx->DrawBuffer->Height - (y + h);
+ x2 = x + w - 1;
+ y2 = y1 + h - 1;
+ DBG("%s %d..%d,%d..%d (inverted)\n", __FUNCTION__, x1, x2, y1, y2);
+ }
+ else {
+ /* FBO - not inverted
+ */
+ x1 = x;
+ y1 = y;
+ x2 = x + w - 1;
+ y2 = y + h - 1;
+ DBG("%s %d..%d,%d..%d (not inverted)\n", __FUNCTION__, x1, x2, y1, y2);
+ }
+
+ x1 = CLAMP(x1, 0, ctx->DrawBuffer->Width - 1);
+ y1 = CLAMP(y1, 0, ctx->DrawBuffer->Height - 1);
+ x2 = CLAMP(x2, 0, ctx->DrawBuffer->Width - 1);
+ y2 = CLAMP(y2, 0, ctx->DrawBuffer->Height - 1);
+
+ DBG("%s %d..%d,%d..%d (clamped)\n", __FUNCTION__, x1, x2, y1, y2);
I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
i915->state.Buffer[I915_DESTREG_SR1] = (y1 << 16) | (x1 & 0xffff);
i915->state.Buffer[I915_DESTREG_SR2] = (y2 << 16) | (x2 & 0xffff);
}
-static void i915LogicOp(GLcontext *ctx, GLenum opcode)
+static void
+i915LogicOp(GLcontext * ctx, GLenum opcode)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
int tmp = intel_translate_logic_op(opcode);
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
i915->state.Ctx[I915_CTXREG_STATE4] &= ~LOGICOP_MASK;
i915->state.Ctx[I915_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
-static void i915CullFaceFrontFace(GLcontext *ctx, GLenum unused)
+static void
+i915CullFaceFrontFace(GLcontext * ctx, GLenum unused)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
GLuint mode;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
+ DBG("%s %d\n", __FUNCTION__,
+ ctx->DrawBuffer ? ctx->DrawBuffer->Name : 0);
if (!ctx->Polygon.CullFlag) {
mode = S4_CULLMODE_NONE;
else if (ctx->Polygon.CullFaceMode != GL_FRONT_AND_BACK) {
mode = S4_CULLMODE_CW;
+ if (ctx->DrawBuffer && ctx->DrawBuffer->Name != 0)
+ mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
if (ctx->Polygon.CullFaceMode == GL_FRONT)
- mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
+ mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
if (ctx->Polygon.FrontFace != GL_CCW)
- mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
+ mode ^= (S4_CULLMODE_CW ^ S4_CULLMODE_CCW);
}
else {
mode = S4_CULLMODE_BOTH;
i915->state.Ctx[I915_CTXREG_LIS4] |= mode;
}
-static void i915LineWidth( GLcontext *ctx, GLfloat widthf )
+static void
+i915LineWidth(GLcontext * ctx, GLfloat widthf)
{
- i915ContextPtr i915 = I915_CONTEXT( ctx );
+ struct i915_context *i915 = I915_CONTEXT(ctx);
int lis4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_LINE_WIDTH_MASK;
int width;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- width = (int)(widthf * 2);
+ DBG("%s\n", __FUNCTION__);
+
+ width = (int) (widthf * 2);
CLAMP_SELF(width, 1, 0xf);
lis4 |= width << S4_LINE_WIDTH_SHIFT;
}
}
-static void i915PointSize(GLcontext *ctx, GLfloat size)
+static void
+i915PointSize(GLcontext * ctx, GLfloat size)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
int lis4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_POINT_WIDTH_MASK;
- GLint point_size = (int)size;
-
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
+ GLint point_size = (int) size;
+ DBG("%s\n", __FUNCTION__);
+
CLAMP_SELF(point_size, 1, 255);
lis4 |= point_size << S4_POINT_WIDTH_SHIFT;
* Color masks
*/
-static void i915ColorMask(GLcontext *ctx,
- GLboolean r, GLboolean g,
- GLboolean b, GLboolean a)
+static void
+i915ColorMask(GLcontext * ctx,
+ GLboolean r, GLboolean g, GLboolean b, GLboolean a)
{
- i915ContextPtr i915 = I915_CONTEXT( ctx );
+ struct i915_context *i915 = I915_CONTEXT(ctx);
GLuint tmp = i915->state.Ctx[I915_CTXREG_LIS5] & ~S5_WRITEDISABLE_MASK;
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b, a);
+ DBG("%s r(%d) g(%d) b(%d) a(%d)\n", __FUNCTION__, r, g, b,
+ a);
- if (!r) tmp |= S5_WRITEDISABLE_RED;
- if (!g) tmp |= S5_WRITEDISABLE_GREEN;
- if (!b) tmp |= S5_WRITEDISABLE_BLUE;
- if (!a) tmp |= S5_WRITEDISABLE_ALPHA;
+ if (!r)
+ tmp |= S5_WRITEDISABLE_RED;
+ if (!g)
+ tmp |= S5_WRITEDISABLE_GREEN;
+ if (!b)
+ tmp |= S5_WRITEDISABLE_BLUE;
+ if (!a)
+ tmp |= S5_WRITEDISABLE_ALPHA;
if (tmp != i915->state.Ctx[I915_CTXREG_LIS5]) {
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
}
}
-static void update_specular( GLcontext *ctx )
+static void
+update_specular(GLcontext * ctx)
{
/* A hack to trigger the rebuild of the fragment program.
*/
- INTEL_CONTEXT(ctx)->NewGLState |= _NEW_TEXTURE;
- I915_CONTEXT(ctx)->tex_program.translated = 0;
+ intel_context(ctx)->NewGLState |= _NEW_TEXTURE;
}
-static void i915LightModelfv(GLcontext *ctx, GLenum pname,
- const GLfloat *param)
+static void
+i915LightModelfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
{
- if (INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
+ DBG("%s\n", __FUNCTION__);
+
if (pname == GL_LIGHT_MODEL_COLOR_CONTROL) {
- update_specular( ctx );
+ update_specular(ctx);
}
}
-static void i915ShadeModel(GLcontext *ctx, GLenum mode)
+static void
+i915ShadeModel(GLcontext * ctx, GLenum mode)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (mode == GL_SMOOTH) {
- i915->state.Ctx[I915_CTXREG_LIS4] &= ~(S4_FLATSHADE_ALPHA |
- S4_FLATSHADE_COLOR |
- S4_FLATSHADE_SPECULAR);
- } else {
- i915->state.Ctx[I915_CTXREG_LIS4] |= (S4_FLATSHADE_ALPHA |
- S4_FLATSHADE_COLOR |
- S4_FLATSHADE_SPECULAR);
+ i915->state.Ctx[I915_CTXREG_LIS4] &= ~(S4_FLATSHADE_ALPHA |
+ S4_FLATSHADE_COLOR |
+ S4_FLATSHADE_SPECULAR);
+ }
+ else {
+ i915->state.Ctx[I915_CTXREG_LIS4] |= (S4_FLATSHADE_ALPHA |
+ S4_FLATSHADE_COLOR |
+ S4_FLATSHADE_SPECULAR);
}
}
/* =============================================================
* Fog
*/
-void i915_update_fog( GLcontext *ctx )
+void
+i915_update_fog(GLcontext * ctx)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
GLenum mode;
GLboolean enabled;
GLboolean try_pixel_fog;
-
+
if (ctx->FragmentProgram._Active) {
/* Pull in static fog state from program */
-
mode = ctx->FragmentProgram._Current->FogOption;
enabled = (mode != GL_NONE);
try_pixel_fog = 0;
#if 0
/* XXX - DISABLED -- Need ortho fallback */
try_pixel_fog = (ctx->Fog.FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT
- &&ctx->Hint.Fog == GL_NICEST);
+ && ctx->Hint.Fog == GL_NICEST);
#else
try_pixel_fog = 0;
#endif
I915_STATECHANGE(i915, I915_UPLOAD_FOG);
i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_FOGFUNC_MASK;
i915->vertex_fog = I915_FOG_PIXEL;
-
+
switch (mode) {
case GL_LINEAR:
- if (ctx->Fog.End <= ctx->Fog.Start) {
- /* XXX - this won't work with fragment programs. Need to
- * either fallback or append fog instructions to end of
- * program in the case of linear fog.
- */
- i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_VERTEX;
- i915->vertex_fog = I915_FOG_VERTEX;
- }
- else {
+ if (ctx->Fog.End <= ctx->Fog.Start) {
+ /* XXX - this won't work with fragment programs. Need to
+ * either fallback or append fog instructions to end of
+ * program in the case of linear fog.
+ */
+ printf("vertex fog!\n");
+ i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_VERTEX;
+ i915->vertex_fog = I915_FOG_VERTEX;
+ }
+ else {
GLfloat c2 = 1.0 / (ctx->Fog.End - ctx->Fog.Start);
GLfloat c1 = ctx->Fog.End * c2;
- i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_C1_MASK;
- i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_LINEAR;
- i915->state.Fog[I915_FOGREG_MODE1] |=
- ((GLuint)(c1 * FMC1_C1_ONE)) & FMC1_C1_MASK;
-
- if (i915->state.Fog[I915_FOGREG_MODE1] & FMC1_FOGINDEX_Z) {
- i915->state.Fog[I915_FOGREG_MODE2]
- = (GLuint)(c2 * FMC2_C2_ONE);
- }
- else {
- fi_type fi;
- fi.f = c2;
- i915->state.Fog[I915_FOGREG_MODE2] = fi.i;
- }
- }
- break;
+ i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_C1_MASK;
+ i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_LINEAR;
+ i915->state.Fog[I915_FOGREG_MODE1] |=
+ ((GLuint) (c1 * FMC1_C1_ONE)) & FMC1_C1_MASK;
+
+ if (i915->state.Fog[I915_FOGREG_MODE1] & FMC1_FOGINDEX_Z) {
+ i915->state.Fog[I915_FOGREG_MODE2]
+ = (GLuint) (c2 * FMC2_C2_ONE);
+ }
+ else {
+ fi_type fi;
+ fi.f = c2;
+ i915->state.Fog[I915_FOGREG_MODE2] = fi.i;
+ }
+ }
+ break;
case GL_EXP:
- i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_EXP;
- break;
+ i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_EXP;
+ break;
case GL_EXP2:
- i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_EXP2;
- break;
+ i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_PIXEL_EXP2;
+ break;
default:
- break;
+ break;
}
}
- else /* if (i915->vertex_fog != I915_FOG_VERTEX) */ {
+ else { /* if (i915->vertex_fog != I915_FOG_VERTEX) */
I915_STATECHANGE(i915, I915_UPLOAD_FOG);
i915->state.Fog[I915_FOGREG_MODE1] &= ~FMC1_FOGFUNC_MASK;
i915->state.Fog[I915_FOGREG_MODE1] |= FMC1_FOGFUNC_VERTEX;
}
static void
-i915Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *param)
+i915Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
switch (pname) {
- case GL_FOG_COORDINATE_SOURCE_EXT:
+ case GL_FOG_COORDINATE_SOURCE_EXT:
case GL_FOG_MODE:
case GL_FOG_START:
- case GL_FOG_END:
+ case GL_FOG_END:
break;
case GL_FOG_DENSITY:
I915_STATECHANGE(i915, I915_UPLOAD_FOG);
if (i915->state.Fog[I915_FOGREG_MODE1] & FMC1_FOGINDEX_Z) {
- i915->state.Fog[I915_FOGREG_MODE3]
- = (GLuint)(ctx->Fog.Density * FMC3_D_ONE);
+ i915->state.Fog[I915_FOGREG_MODE3] =
+ (GLuint) (ctx->Fog.Density * FMC3_D_ONE);
}
else {
- union { float f; int i; } fi;
- fi.f = ctx->Fog.Density;
- i915->state.Fog[I915_FOGREG_MODE3] = fi.i;
+ fi_type fi;
+ fi.f = ctx->Fog.Density;
+ i915->state.Fog[I915_FOGREG_MODE3] = fi.i;
}
break;
- case GL_FOG_COLOR:
+ case GL_FOG_COLOR:
I915_STATECHANGE(i915, I915_UPLOAD_FOG);
- i915->state.Fog[I915_FOGREG_COLOR] =
- (_3DSTATE_FOG_COLOR_CMD |
- ((GLubyte)(ctx->Fog.Color[0]*255.0F) << 16) |
- ((GLubyte)(ctx->Fog.Color[1]*255.0F) << 8) |
- ((GLubyte)(ctx->Fog.Color[2]*255.0F) << 0));
+ i915->state.Fog[I915_FOGREG_COLOR] =
+ (_3DSTATE_FOG_COLOR_CMD |
+ ((GLubyte) (ctx->Fog.Color[0] * 255.0F) << 16) |
+ ((GLubyte) (ctx->Fog.Color[1] * 255.0F) << 8) |
+ ((GLubyte) (ctx->Fog.Color[2] * 255.0F) << 0));
break;
default:
}
}
-static void i915Hint(GLcontext *ctx, GLenum target, GLenum state)
+static void
+i915Hint(GLcontext * ctx, GLenum target, GLenum state)
{
switch (target) {
case GL_FOG_HINT:
/* =============================================================
*/
-static void i915Enable(GLcontext *ctx, GLenum cap, GLboolean state)
+static void
+i915Enable(GLcontext * ctx, GLenum cap, GLboolean state)
{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
+ struct i915_context *i915 = I915_CONTEXT(ctx);
- switch(cap) {
+ switch (cap) {
case GL_TEXTURE_2D:
break;
case GL_LIGHTING:
case GL_COLOR_SUM:
- update_specular( ctx );
+ update_specular(ctx);
break;
case GL_ALPHA_TEST:
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (state)
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_ALPHA_TEST_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS6] |= S6_ALPHA_TEST_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_ALPHA_TEST_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_ALPHA_TEST_ENABLE;
break;
case GL_BLEND:
/* Logicop doesn't seem to work at 16bpp:
*/
- if (i915->intel.intelScreen->cpp == 2)
- FALLBACK( &i915->intel, I915_FALLBACK_LOGICOP, state );
+ if (ctx->Visual.rgbBits == 16)
+ FALLBACK(&i915->intel, I915_FALLBACK_LOGICOP, state);
break;
case GL_FRAGMENT_PROGRAM_ARB:
case GL_DITHER:
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (state)
- i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_COLOR_DITHER_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS5] &= ~S5_COLOR_DITHER_ENABLE;
break;
case GL_DEPTH_TEST:
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (state)
- i915->state.Ctx[I915_CTXREG_LIS6] |= S6_DEPTH_TEST_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS6] |= S6_DEPTH_TEST_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_TEST_ENABLE;
- i915DepthMask( ctx, ctx->Depth.Mask );
+ i915DepthMask(ctx, ctx->Depth.Mask);
break;
case GL_SCISSOR_TEST:
I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
if (state)
- i915->state.Buffer[I915_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
- ENABLE_SCISSOR_RECT);
+ i915->state.Buffer[I915_DESTREG_SENABLE] =
+ (_3DSTATE_SCISSOR_ENABLE_CMD | ENABLE_SCISSOR_RECT);
else
- i915->state.Buffer[I915_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
+ i915->state.Buffer[I915_DESTREG_SENABLE] =
+ (_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
break;
case GL_LINE_SMOOTH:
I915_STATECHANGE(i915, I915_UPLOAD_CTX);
if (state)
- i915->state.Ctx[I915_CTXREG_LIS4] |= S4_LINE_ANTIALIAS_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS4] |= S4_LINE_ANTIALIAS_ENABLE;
else
- i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_LINE_ANTIALIAS_ENABLE;
+ i915->state.Ctx[I915_CTXREG_LIS4] &= ~S4_LINE_ANTIALIAS_ENABLE;
break;
case GL_FOG:
break;
case GL_STENCIL_TEST:
- if (i915->intel.hw_stencil) {
- I915_STATECHANGE(i915, I915_UPLOAD_CTX);
- if (state)
- i915->state.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE);
- else
- i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE |
- S5_STENCIL_WRITE_ENABLE);
- } else {
- FALLBACK( &i915->intel, I915_FALLBACK_STENCIL, state );
+ {
+ GLboolean hw_stencil = GL_FALSE;
+ if (ctx->DrawBuffer) {
+ struct intel_renderbuffer *irbStencil
+ = intel_get_renderbuffer(ctx->DrawBuffer, BUFFER_STENCIL);
+ hw_stencil = (irbStencil && irbStencil->region);
+ }
+ if (hw_stencil) {
+ I915_STATECHANGE(i915, I915_UPLOAD_CTX);
+ if (state)
+ i915->state.Ctx[I915_CTXREG_LIS5] |= (S5_STENCIL_TEST_ENABLE |
+ S5_STENCIL_WRITE_ENABLE);
+ else
+ i915->state.Ctx[I915_CTXREG_LIS5] &= ~(S5_STENCIL_TEST_ENABLE |
+ S5_STENCIL_WRITE_ENABLE);
+ }
+ else {
+ FALLBACK(&i915->intel, I915_FALLBACK_STENCIL, state);
+ }
}
break;
* I'll do more testing later to find out exactly which hardware
* supports it. Disabled for now.
*/
- if (i915->intel.hw_stipple &&
- i915->intel.reduced_primitive == GL_TRIANGLES)
- {
- I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
- if (state)
- i915->state.Stipple[I915_STPREG_ST1] |= ST1_ENABLE;
- else
- i915->state.Stipple[I915_STPREG_ST1] &= ~ST1_ENABLE;
+ if (i915->intel.hw_stipple &&
+ i915->intel.reduced_primitive == GL_TRIANGLES) {
+ I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
+ if (state)
+ i915->state.Stipple[I915_STPREG_ST1] |= ST1_ENABLE;
+ else
+ i915->state.Stipple[I915_STPREG_ST1] &= ~ST1_ENABLE;
}
break;
case GL_POLYGON_SMOOTH:
- FALLBACK( &i915->intel, I915_FALLBACK_POLYGON_SMOOTH, state );
break;
case GL_POINT_SMOOTH:
- FALLBACK( &i915->intel, I915_FALLBACK_POINT_SMOOTH, state );
break;
default:
}
-static void i915_init_packets( i915ContextPtr i915 )
+static void
+i915_init_packets(struct i915_context *i915)
{
- intelScreenPrivate *screen = i915->intel.intelScreen;
-
/* Zero all state */
memset(&i915->state, 0, sizeof(i915->state));
/* Probably don't want to upload all this stuff every time one
* piece changes.
*/
- i915->state.Ctx[I915_CTXREG_LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
- I1_LOAD_S(2) |
- I1_LOAD_S(4) |
- I1_LOAD_S(5) |
- I1_LOAD_S(6) |
- (3));
+ i915->state.Ctx[I915_CTXREG_LI] = (_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
+ I1_LOAD_S(2) |
+ I1_LOAD_S(4) |
+ I1_LOAD_S(5) | I1_LOAD_S(6) | (3));
i915->state.Ctx[I915_CTXREG_LIS2] = 0;
i915->state.Ctx[I915_CTXREG_LIS4] = 0;
i915->state.Ctx[I915_CTXREG_LIS5] = 0;
- if (screen->cpp == 2)
- i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
+ if (i915->intel.ctx.Visual.rgbBits == 16)
+ i915->state.Ctx[I915_CTXREG_LIS5] |= S5_COLOR_DITHER_ENABLE;
i915->state.Ctx[I915_CTXREG_LIS6] = (S6_COLOR_WRITE_ENABLE |
- (2 << S6_TRISTRIP_PV_SHIFT));
+ (2 << S6_TRISTRIP_PV_SHIFT));
i915->state.Ctx[I915_CTXREG_STATE4] = (_3DSTATE_MODES_4_CMD |
- ENABLE_LOGIC_OP_FUNC |
- LOGIC_OP_FUNC(LOGICOP_COPY) |
- ENABLE_STENCIL_TEST_MASK |
- STENCIL_TEST_MASK(0xff) |
- ENABLE_STENCIL_WRITE_MASK |
- STENCIL_WRITE_MASK(0xff));
-
-
- i915->state.Ctx[I915_CTXREG_IAB] = (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
- IAB_MODIFY_ENABLE |
- IAB_MODIFY_FUNC |
- IAB_MODIFY_SRC_FACTOR |
- IAB_MODIFY_DST_FACTOR);
-
- i915->state.Ctx[I915_CTXREG_BLENDCOLOR0] = _3DSTATE_CONST_BLEND_COLOR_CMD;
+ ENABLE_LOGIC_OP_FUNC |
+ LOGIC_OP_FUNC(LOGICOP_COPY) |
+ ENABLE_STENCIL_TEST_MASK |
+ STENCIL_TEST_MASK(0xff) |
+ ENABLE_STENCIL_WRITE_MASK |
+ STENCIL_WRITE_MASK(0xff));
+
+ i915->state.Ctx[I915_CTXREG_IAB] =
+ (_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD | IAB_MODIFY_ENABLE |
+ IAB_MODIFY_FUNC | IAB_MODIFY_SRC_FACTOR | IAB_MODIFY_DST_FACTOR);
+
+ i915->state.Ctx[I915_CTXREG_BLENDCOLOR0] =
+ _3DSTATE_CONST_BLEND_COLOR_CMD;
i915->state.Ctx[I915_CTXREG_BLENDCOLOR1] = 0;
}
I915_STATECHANGE(i915, I915_UPLOAD_FOG);
i915->state.Fog[I915_FOGREG_MODE0] = _3DSTATE_FOG_MODE_CMD;
i915->state.Fog[I915_FOGREG_MODE1] = (FMC1_FOGFUNC_MODIFY_ENABLE |
- FMC1_FOGFUNC_VERTEX |
- FMC1_FOGINDEX_MODIFY_ENABLE |
- FMC1_FOGINDEX_W |
- FMC1_C1_C2_MODIFY_ENABLE |
- FMC1_DENSITY_MODIFY_ENABLE);
+ FMC1_FOGFUNC_VERTEX |
+ FMC1_FOGINDEX_MODIFY_ENABLE |
+ FMC1_FOGINDEX_W |
+ FMC1_C1_C2_MODIFY_ENABLE |
+ FMC1_DENSITY_MODIFY_ENABLE);
i915->state.Fog[I915_FOGREG_COLOR] = _3DSTATE_FOG_COLOR_CMD;
}
-
{
- I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
- /* color buffer offset/stride */
- i915->state.Buffer[I915_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
- i915->state.Buffer[I915_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK |
- BUF_3D_PITCH(screen->front.pitch) | /* pitch in bytes */
- BUF_3D_USE_FENCE);
- /*i915->state.Buffer[I915_DESTREG_CBUFADDR2] is the offset */
-
-
- /* depth/Z buffer offset/stride */
- i915->state.Buffer[I915_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
- i915->state.Buffer[I915_DESTREG_DBUFADDR1] =
- (BUF_3D_ID_DEPTH |
- BUF_3D_PITCH(screen->depth.pitch) | /* pitch in bytes */
- BUF_3D_USE_FENCE);
- i915->state.Buffer[I915_DESTREG_DBUFADDR2] = screen->depth.offset;
-
-
i915->state.Buffer[I915_DESTREG_DV0] = _3DSTATE_DST_BUF_VARS_CMD;
- /* color/depth pixel format */
- switch (screen->fbFormat) {
- case DV_PF_555:
- case DV_PF_565:
- i915->state.Buffer[I915_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
- DSTORG_VERT_BIAS(0x8) | /* .5 */
- LOD_PRECLAMP_OGL |
- TEX_DEFAULT_COLOR_OGL |
- DITHER_FULL_ALWAYS |
- screen->fbFormat |
- DEPTH_FRMT_16_FIXED);
- break;
- case DV_PF_8888:
- i915->state.Buffer[I915_DESTREG_DV1] = (DSTORG_HORT_BIAS(0x8) | /* .5 */
- DSTORG_VERT_BIAS(0x8) | /* .5 */
- LOD_PRECLAMP_OGL |
- TEX_DEFAULT_COLOR_OGL |
- screen->fbFormat |
- DEPTH_FRMT_24_FIXED_8_OTHER);
- break;
- }
-
/* scissor */
- i915->state.Buffer[I915_DESTREG_SENABLE] = (_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
+ i915->state.Buffer[I915_DESTREG_SENABLE] =
+ (_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
i915->state.Buffer[I915_DESTREG_SR0] = _3DSTATE_SCISSOR_RECT_0_CMD;
i915->state.Buffer[I915_DESTREG_SR1] = 0;
i915->state.Buffer[I915_DESTREG_SR2] = 0;
}
+#if 0
+ {
+ I915_STATECHANGE(i915, I915_UPLOAD_DEFAULTS);
+ i915->state.Default[I915_DEFREG_C0] = _3DSTATE_DEFAULT_DIFFUSE;
+ i915->state.Default[I915_DEFREG_C1] = 0;
+ i915->state.Default[I915_DEFREG_S0] = _3DSTATE_DEFAULT_SPECULAR;
+ i915->state.Default[I915_DEFREG_S1] = 0;
+ i915->state.Default[I915_DEFREG_Z0] = _3DSTATE_DEFAULT_Z;
+ i915->state.Default[I915_DEFREG_Z1] = 0;
+ }
+#endif
+
+
/* These will be emitted every at the head of every buffer, unless
* we get hardware contexts working.
*/
- i915->state.active = (I915_UPLOAD_PROGRAM |
- I915_UPLOAD_STIPPLE |
- I915_UPLOAD_CTX |
- I915_UPLOAD_BUFFERS |
- I915_UPLOAD_INVARIENT);
+ i915->state.active = (I915_UPLOAD_PROGRAM |
+ I915_UPLOAD_STIPPLE |
+ I915_UPLOAD_CTX |
+ I915_UPLOAD_BUFFERS | I915_UPLOAD_INVARIENT);
}
-void i915InitStateFunctions( struct dd_function_table *functions )
+void
+i915InitStateFunctions(struct dd_function_table *functions)
{
functions->AlphaFunc = i915AlphaFunc;
functions->BlendColor = i915BlendColor;
}
-void i915InitState( i915ContextPtr i915 )
+void
+i915InitState(struct i915_context *i915)
{
GLcontext *ctx = &i915->intel.ctx;
- i915_init_packets( i915 );
+ i915_init_packets(i915);
_mesa_init_driver_state(ctx);
- memcpy( &i915->initial, &i915->state, sizeof(i915->state) );
+ memcpy(&i915->initial, &i915->state, sizeof(i915->state));
i915->current = &i915->state;
}
*
**************************************************************************/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "texmem.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/mm.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
#include "swrast/swrast.h"
-#include "mm.h"
-
-#include "intel_ioctl.h"
+#include "texmem.h"
#include "i915_context.h"
#include "i915_reg.h"
-
-
-
-/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-intelTextureObjectPtr i915AllocTexObj( struct gl_texture_object *texObj )
-{
- i915TextureObjectPtr t = CALLOC_STRUCT( i915_texture_object );
- if ( !t )
- return NULL;
-
- texObj->DriverData = t;
- t->intel.base.tObj = texObj;
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
- make_empty_list( &t->intel.base );
- return &t->intel;
-}
-
-
-static void i915TexParameter( GLcontext *ctx, GLenum target,
- struct gl_texture_object *tObj,
- GLenum pname, const GLfloat *params )
-{
- i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
-
- switch (pname) {
- case GL_TEXTURE_MIN_FILTER:
- case GL_TEXTURE_MAG_FILTER:
- case GL_TEXTURE_MAX_ANISOTROPY_EXT:
- case GL_TEXTURE_WRAP_S:
- case GL_TEXTURE_WRAP_T:
- case GL_TEXTURE_WRAP_R:
- case GL_TEXTURE_BORDER_COLOR:
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
- break;
-
- case GL_TEXTURE_COMPARE_MODE:
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
- break;
- case GL_TEXTURE_COMPARE_FUNC:
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
- break;
-
- case GL_TEXTURE_BASE_LEVEL:
- case GL_TEXTURE_MAX_LEVEL:
- case GL_TEXTURE_MIN_LOD:
- case GL_TEXTURE_MAX_LOD:
- /* The i915 and its successors can do a lot of this without
- * reloading the textures. A project for someone?
- */
- intelFlush( ctx );
- driSwapOutTextureObject( (driTextureObject *) t );
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
- break;
-
- default:
- return;
- }
-}
-
-
-static void i915TexEnv( GLcontext *ctx, GLenum target,
- GLenum pname, const GLfloat *param )
+static void
+i915TexEnv(GLcontext * ctx, GLenum target,
+ GLenum pname, const GLfloat * param)
{
- i915ContextPtr i915 = I915_CONTEXT( ctx );
- GLuint unit = ctx->Texture.CurrentUnit;
+ struct i915_context *i915 = I915_CONTEXT(ctx);
switch (pname) {
- case GL_TEXTURE_ENV_COLOR: /* Should be a tracked param */
- case GL_TEXTURE_ENV_MODE:
- case GL_COMBINE_RGB:
- case GL_COMBINE_ALPHA:
- case GL_SOURCE0_RGB:
- case GL_SOURCE1_RGB:
- case GL_SOURCE2_RGB:
- case GL_SOURCE0_ALPHA:
- case GL_SOURCE1_ALPHA:
- case GL_SOURCE2_ALPHA:
- case GL_OPERAND0_RGB:
- case GL_OPERAND1_RGB:
- case GL_OPERAND2_RGB:
- case GL_OPERAND0_ALPHA:
- case GL_OPERAND1_ALPHA:
- case GL_OPERAND2_ALPHA:
- case GL_RGB_SCALE:
- case GL_ALPHA_SCALE:
- i915->tex_program.translated = 0;
- break;
-
- case GL_TEXTURE_LOD_BIAS: {
- int b = (int) ((*param) * 16.0);
- if (b > 255) b = 255;
- if (b < -256) b = -256;
- I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
- i915->state.Tex[unit][I915_TEXREG_SS2] &= ~SS2_LOD_BIAS_MASK;
- i915->state.Tex[unit][I915_TEXREG_SS2] |=
- ((b << SS2_LOD_BIAS_SHIFT) & SS2_LOD_BIAS_MASK);
- break;
- }
+ case GL_TEXTURE_LOD_BIAS:{
+ GLuint unit = ctx->Texture.CurrentUnit;
+ GLint b = (int) ((*param) * 16.0);
+ if (b > 255)
+ b = 255;
+ if (b < -256)
+ b = -256;
+ I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
+ i915->lodbias_ss2[unit] =
+ ((b << SS2_LOD_BIAS_SHIFT) & SS2_LOD_BIAS_MASK);
+ break;
+ }
default:
break;
}
-static void i915BindTexture( GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj )
-{
- i915TextureObjectPtr tex;
-
- if (!texObj->DriverData)
- i915AllocTexObj( texObj );
-
- tex = (i915TextureObjectPtr)texObj->DriverData;
-
- if (tex->lastTarget != texObj->Target) {
- tex->intel.dirty = I915_UPLOAD_TEX_ALL;
- tex->lastTarget = texObj->Target;
- }
-
- /* Need this if image format changes between bound textures.
- * Could try and shortcircuit by checking for differences in
- * state between incoming and outgoing textures:
- */
- I915_CONTEXT(ctx)->tex_program.translated = 0;
-}
-
-
-
-void i915InitTextureFuncs( struct dd_function_table *functions )
+void
+i915InitTextureFuncs(struct dd_function_table *functions)
{
- functions->BindTexture = i915BindTexture;
+/*
functions->TexEnv = i915TexEnv;
- functions->TexParameter = i915TexParameter;
+*/
}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/** @file i915_tex_layout.c
+ * Code to layout images in a mipmap tree for i830M-GM915 and G945 and beyond.
+ */
+
+#include "intel_mipmap_tree.h"
+#include "intel_tex_layout.h"
+#include "main/macros.h"
+#include "intel_context.h"
+
+#define FILE_DEBUG_FLAG DEBUG_TEXTURE
+
+static GLint initial_offsets[6][2] = {
+ [FACE_POS_X] = {0, 0},
+ [FACE_POS_Y] = {1, 0},
+ [FACE_POS_Z] = {1, 1},
+ [FACE_NEG_X] = {0, 2},
+ [FACE_NEG_Y] = {1, 2},
+ [FACE_NEG_Z] = {1, 3},
+};
+
+
+static GLint step_offsets[6][2] = {
+ [FACE_POS_X] = {0, 2},
+ [FACE_POS_Y] = {-1, 2},
+ [FACE_POS_Z] = {-1, 1},
+ [FACE_NEG_X] = {0, 2},
+ [FACE_NEG_Y] = {-1, 2},
+ [FACE_NEG_Z] = {-1, 1},
+};
+
+/**
+ * Cube texture map layout for i830M-GM915.
+ *
+ * Hardware layout looks like:
+ *
+ * +-------+-------+
+ * | | |
+ * | | |
+ * | | |
+ * | +x | +y |
+ * | | |
+ * | | |
+ * | | |
+ * | | |
+ * +---+---+-------+
+ * | | | |
+ * | +x| +y| |
+ * | | | |
+ * | | | |
+ * +-+-+---+ +z |
+ * | | | | |
+ * +-+-+ +z| |
+ * | | | |
+ * +-+-+---+-------+
+ * | | |
+ * | | |
+ * | | |
+ * | -x | -y |
+ * | | |
+ * | | |
+ * | | |
+ * | | |
+ * +---+---+-------+
+ * | | | |
+ * | -x| -y| |
+ * | | | |
+ * | | | |
+ * +-+-+---+ -z |
+ * | | | | |
+ * +-+-+ -z| |
+ * | | | |
+ * +-+---+-------+
+ *
+ */
+static void
+i915_miptree_layout_cube(struct intel_context *intel,
+ struct intel_mipmap_tree * mt)
+{
+ const GLuint dim = mt->width0;
+ GLuint face;
+ GLuint lvlWidth = mt->width0, lvlHeight = mt->height0;
+ GLint level;
+
+ assert(lvlWidth == lvlHeight); /* cubemap images are square */
+
+ /* double pitch for cube layouts */
+ mt->pitch = intel_miptree_pitch_align (intel, mt, dim * 2);
+ mt->total_height = dim * 4;
+
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ intel_miptree_set_level_info(mt, level, 6,
+ 0, 0,
+ /*OLD: mt->pitch, mt->total_height,*/
+ lvlWidth, lvlHeight,
+ 1);
+ lvlWidth /= 2;
+ lvlHeight /= 2;
+ }
+
+ for (face = 0; face < 6; face++) {
+ GLuint x = initial_offsets[face][0] * dim;
+ GLuint y = initial_offsets[face][1] * dim;
+ GLuint d = dim;
+
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ intel_miptree_set_image_offset(mt, level, face, x, y);
+
+ if (d == 0)
+ _mesa_printf("cube mipmap %d/%d (%d..%d) is 0x0\n",
+ face, level, mt->first_level, mt->last_level);
+
+ d >>= 1;
+ x += step_offsets[face][0] * d;
+ y += step_offsets[face][1] * d;
+ }
+ }
+}
+
+static void
+i915_miptree_layout_3d(struct intel_context *intel,
+ struct intel_mipmap_tree * mt)
+{
+ GLuint width = mt->width0;
+ GLuint height = mt->height0;
+ GLuint depth = mt->depth0;
+ GLuint stack_height = 0;
+ GLint level;
+
+ /* Calculate the size of a single slice. */
+ mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0);
+
+ /* XXX: hardware expects/requires 9 levels at minimum. */
+ for (level = mt->first_level; level <= MAX2(8, mt->last_level); level++) {
+ intel_miptree_set_level_info(mt, level, depth, 0, mt->total_height,
+ width, height, depth);
+
+ stack_height += MAX2(2, height);
+
+ width = minify(width);
+ height = minify(height);
+ depth = minify(depth);
+ }
+
+ /* Fixup depth image_offsets: */
+ depth = mt->depth0;
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ GLuint i;
+ for (i = 0; i < depth; i++) {
+ intel_miptree_set_image_offset(mt, level, i,
+ 0, i * stack_height);
+ }
+
+ depth = minify(depth);
+ }
+
+ /* Multiply slice size by texture depth for total size. It's
+ * remarkable how wasteful of memory the i915 texture layouts
+ * are. They are largely fixed in the i945.
+ */
+ mt->total_height = stack_height * mt->depth0;
+}
+
+static void
+i915_miptree_layout_2d(struct intel_context *intel,
+ struct intel_mipmap_tree * mt)
+{
+ GLuint width = mt->width0;
+ GLuint height = mt->height0;
+ GLuint img_height;
+ GLint level;
+
+ mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0);
+ mt->total_height = 0;
+
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ intel_miptree_set_level_info(mt, level, 1,
+ 0, mt->total_height,
+ width, height, 1);
+
+ if (mt->compressed)
+ img_height = MAX2(1, height / 4);
+ else
+ img_height = (MAX2(2, height) + 1) & ~1;
+
+ mt->total_height += img_height;
+
+ width = minify(width);
+ height = minify(height);
+ }
+}
+
+GLboolean
+i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt)
+{
+ switch (mt->target) {
+ case GL_TEXTURE_CUBE_MAP:
+ i915_miptree_layout_cube(intel, mt);
+ break;
+ case GL_TEXTURE_3D:
+ i915_miptree_layout_3d(intel, mt);
+ break;
+ case GL_TEXTURE_1D:
+ case GL_TEXTURE_2D:
+ case GL_TEXTURE_RECTANGLE_ARB:
+ i915_miptree_layout_2d(intel, mt);
+ break;
+ default:
+ _mesa_problem(NULL, "Unexpected tex target in i915_miptree_layout()");
+ break;
+ }
+
+ DBG("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__,
+ mt->pitch,
+ mt->total_height, mt->cpp, mt->pitch * mt->total_height * mt->cpp);
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Cube texture map layout for GM945 and later.
+ *
+ * The hardware layout looks like the 830-915 layout, except for the small
+ * sizes. A zoomed in view of the layout for 945 is:
+ *
+ * +-------+-------+
+ * | 8x8 | 8x8 |
+ * | | |
+ * | | |
+ * | +x | +y |
+ * | | |
+ * | | |
+ * | | |
+ * | | |
+ * +---+---+-------+
+ * |4x4| | 8x8 |
+ * | +x| | |
+ * | | | |
+ * | | | |
+ * +---+ | +z |
+ * |4x4| | |
+ * | +y| | |
+ * | | | |
+ * +---+ +-------+
+ *
+ * ...
+ *
+ * +-------+-------+
+ * | 8x8 | 8x8 |
+ * | | |
+ * | | |
+ * | -x | -y |
+ * | | |
+ * | | |
+ * | | |
+ * | | |
+ * +---+---+-------+
+ * |4x4| | 8x8 |
+ * | -x| | |
+ * | | | |
+ * | | | |
+ * +---+ | -z |
+ * |4x4| | |
+ * | -y| | |
+ * | | | |
+ * +---+ +---+---+---+---+---+---+---+---+---+
+ * |4x4| |4x4| |2x2| |2x2| |2x2| |2x2|
+ * | +z| | -z| | +x| | +y| | +z| | -x| ...
+ * | | | | | | | | | | | |
+ * +---+ +---+ +---+ +---+ +---+ +---+
+ *
+ * The bottom row continues with the remaining 2x2 then the 1x1 mip contents
+ * in order, with each of them aligned to a 4x4 block boundary. Thus, for
+ * 32x32 cube maps and smaller, the bottom row layout is going to dictate the
+ * pitch of the tree. For a tree with 4x4 images, the pitch is at least
+ * 14 * 8 = 112 texels, for 2x2 it is at least 12 * 8 texels, and for 1x1
+ * it is 6 * 8 texels.
+ */
+
+static void
+i945_miptree_layout_cube(struct intel_context *intel,
+ struct intel_mipmap_tree * mt)
+{
+ const GLuint dim = mt->width0;
+ GLuint face;
+ GLuint lvlWidth = mt->width0, lvlHeight = mt->height0;
+ GLint level;
+
+ assert(lvlWidth == lvlHeight); /* cubemap images are square */
+
+ /* Depending on the size of the largest images, pitch can be
+ * determined either by the old-style packing of cubemap faces,
+ * or the final row of 4x4, 2x2 and 1x1 faces below this.
+ */
+ if (dim > 32)
+ mt->pitch = intel_miptree_pitch_align (intel, mt, dim * 2);
+ else
+ mt->pitch = intel_miptree_pitch_align (intel, mt, 14 * 8);
+
+ if (dim >= 4)
+ mt->total_height = dim * 4 + 4;
+ else
+ mt->total_height = 4;
+
+ /* Set all the levels to effectively occupy the whole rectangular region. */
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ intel_miptree_set_level_info(mt, level, 6,
+ 0, 0,
+ lvlWidth, lvlHeight, 1);
+ lvlWidth /= 2;
+ lvlHeight /= 2;
+ }
+
+ for (face = 0; face < 6; face++) {
+ GLuint x = initial_offsets[face][0] * dim;
+ GLuint y = initial_offsets[face][1] * dim;
+ GLuint d = dim;
+
+ if (dim == 4 && face >= 4) {
+ y = mt->total_height - 4;
+ x = (face - 4) * 8;
+ } else if (dim < 4 && (face > 0 || mt->first_level > 0)) {
+ y = mt->total_height - 4;
+ x = face * 8;
+ }
+
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ intel_miptree_set_image_offset(mt, level, face, x, y);
+
+ d >>= 1;
+
+ switch (d) {
+ case 4:
+ switch (face) {
+ case FACE_POS_X:
+ case FACE_NEG_X:
+ x += step_offsets[face][0] * d;
+ y += step_offsets[face][1] * d;
+ break;
+ case FACE_POS_Y:
+ case FACE_NEG_Y:
+ y += 12;
+ x -= 8;
+ break;
+ case FACE_POS_Z:
+ case FACE_NEG_Z:
+ y = mt->total_height - 4;
+ x = (face - 4) * 8;
+ break;
+ }
+
+ case 2:
+ y = mt->total_height - 4;
+ x = 16 + face * 8;
+ break;
+
+ case 1:
+ x += 48;
+ break;
+
+ default:
+ x += step_offsets[face][0] * d;
+ y += step_offsets[face][1] * d;
+ break;
+ }
+ }
+ }
+}
+
+static void
+i945_miptree_layout_3d(struct intel_context *intel,
+ struct intel_mipmap_tree * mt)
+{
+ GLuint width = mt->width0;
+ GLuint height = mt->height0;
+ GLuint depth = mt->depth0;
+ GLuint pack_x_pitch, pack_x_nr;
+ GLuint pack_y_pitch;
+ GLuint level;
+
+ mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0);
+ mt->total_height = 0;
+
+ pack_y_pitch = MAX2(mt->height0, 2);
+ pack_x_pitch = mt->pitch;
+ pack_x_nr = 1;
+
+ for (level = mt->first_level; level <= mt->last_level; level++) {
+ GLint x = 0;
+ GLint y = 0;
+ GLint q, j;
+
+ intel_miptree_set_level_info(mt, level, depth,
+ 0, mt->total_height,
+ width, height, depth);
+
+ for (q = 0; q < depth;) {
+ for (j = 0; j < pack_x_nr && q < depth; j++, q++) {
+ intel_miptree_set_image_offset(mt, level, q, x, y);
+ x += pack_x_pitch;
+ }
+
+ x = 0;
+ y += pack_y_pitch;
+ }
+
+ mt->total_height += y;
+
+ if (pack_x_pitch > 4) {
+ pack_x_pitch >>= 1;
+ pack_x_nr <<= 1;
+ assert(pack_x_pitch * pack_x_nr <= mt->pitch);
+ }
+
+ if (pack_y_pitch > 2) {
+ pack_y_pitch >>= 1;
+ }
+
+ width = minify(width);
+ height = minify(height);
+ depth = minify(depth);
+ }
+}
+
+GLboolean
+i945_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt)
+{
+ switch (mt->target) {
+ case GL_TEXTURE_CUBE_MAP:
+ i945_miptree_layout_cube(intel, mt);
+ break;
+ case GL_TEXTURE_3D:
+ i945_miptree_layout_3d(intel, mt);
+ break;
+ case GL_TEXTURE_1D:
+ case GL_TEXTURE_2D:
+ case GL_TEXTURE_RECTANGLE_ARB:
+ i945_miptree_layout_2d(intel, mt);
+ break;
+ default:
+ _mesa_problem(NULL, "Unexpected tex target in i945_miptree_layout()");
+ break;
+ }
+
+ DBG("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__,
+ mt->pitch,
+ mt->total_height, mt->cpp, mt->pitch * mt->total_height * mt->cpp);
+
+ return GL_TRUE;
+}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include <strings.h>
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "tnl/t_context.h"
-#include "intel_batchbuffer.h"
-
-#include "i915_reg.h"
-#include "i915_context.h"
-#include "i915_program.h"
-
-static GLuint translate_tex_src_bit( struct i915_fragment_program *p,
- GLubyte bit )
-{
- switch (bit) {
- case TEXTURE_1D_BIT: return D0_SAMPLE_TYPE_2D;
- case TEXTURE_2D_BIT: return D0_SAMPLE_TYPE_2D;
- case TEXTURE_RECT_BIT: return D0_SAMPLE_TYPE_2D;
- case TEXTURE_3D_BIT: return D0_SAMPLE_TYPE_VOLUME;
- case TEXTURE_CUBE_BIT: return D0_SAMPLE_TYPE_CUBE;
- default: i915_program_error(p, "TexSrcBit"); return 0;
- }
-}
-
-static GLuint get_source( struct i915_fragment_program *p,
- GLenum src, GLuint unit )
-{
- switch (src) {
- case GL_TEXTURE:
- if (p->src_texture == UREG_BAD) {
-
- /* TODO: Use D0_CHANNEL_XY where possible.
- */
- GLuint dim = translate_tex_src_bit( p, p->ctx->Texture.Unit[unit]._ReallyEnabled);
- GLuint sampler = i915_emit_decl(p, REG_TYPE_S, unit, dim);
- GLuint texcoord = i915_emit_decl(p, REG_TYPE_T, unit, D0_CHANNEL_ALL);
- GLuint tmp = i915_get_temp( p );
- GLuint op = T0_TEXLD;
-
- if (p->VB->TexCoordPtr[unit]->size == 4)
- op = T0_TEXLDP;
-
- p->src_texture = i915_emit_texld( p, tmp, A0_DEST_CHANNEL_ALL,
- sampler, texcoord, op );
- }
-
- return p->src_texture;
-
- /* Crossbar: */
- case GL_TEXTURE0:
- case GL_TEXTURE1:
- case GL_TEXTURE2:
- case GL_TEXTURE3:
- case GL_TEXTURE4:
- case GL_TEXTURE5:
- case GL_TEXTURE6:
- case GL_TEXTURE7: {
- return UREG_BAD;
- }
-
- case GL_CONSTANT:
- return i915_emit_const4fv( p, p->ctx->Texture.Unit[unit].EnvColor );
- case GL_PRIMARY_COLOR:
- return i915_emit_decl(p, REG_TYPE_T, T_DIFFUSE, D0_CHANNEL_ALL);
- case GL_PREVIOUS:
- default:
- i915_emit_decl(p,
- GET_UREG_TYPE(p->src_previous),
- GET_UREG_NR(p->src_previous), D0_CHANNEL_ALL);
- return p->src_previous;
- }
-}
-
-
-static GLuint emit_combine_source( struct i915_fragment_program *p,
- GLuint mask,
- GLuint unit,
- GLenum source,
- GLenum operand )
-{
- GLuint arg, src;
-
- src = get_source(p, source, unit);
-
- switch (operand) {
- case GL_ONE_MINUS_SRC_COLOR:
- /* Get unused tmp,
- * Emit tmp = 1.0 + arg.-x-y-z-w
- */
- arg = i915_get_temp( p );
- return i915_emit_arith( p, A0_ADD, arg, mask, 0,
- swizzle(src, ONE, ONE, ONE, ONE ),
- negate(src, 1,1,1,1), 0);
-
- case GL_SRC_ALPHA:
- if (mask == A0_DEST_CHANNEL_W)
- return src;
- else
- return swizzle( src, W, W, W, W );
- case GL_ONE_MINUS_SRC_ALPHA:
- /* Get unused tmp,
- * Emit tmp = 1.0 + arg.-w-w-w-w
- */
- arg = i915_get_temp( p );
- return i915_emit_arith( p, A0_ADD, arg, mask, 0,
- swizzle(src, ONE, ONE, ONE, ONE ),
- negate( swizzle(src,W,W,W,W), 1,1,1,1), 0);
- case GL_SRC_COLOR:
- default:
- return src;
- }
-}
-
-
-
-static int nr_args( GLenum mode )
-{
- switch (mode) {
- case GL_REPLACE: return 1;
- case GL_MODULATE: return 2;
- case GL_ADD: return 2;
- case GL_ADD_SIGNED: return 2;
- case GL_INTERPOLATE: return 3;
- case GL_SUBTRACT: return 2;
- case GL_DOT3_RGB_EXT: return 2;
- case GL_DOT3_RGBA_EXT: return 2;
- case GL_DOT3_RGB: return 2;
- case GL_DOT3_RGBA: return 2;
- default: return 0;
- }
-}
-
-
-static GLboolean args_match( struct gl_texture_unit *texUnit )
-{
- int i, nr = nr_args(texUnit->Combine.ModeRGB);
-
- for (i = 0 ; i < nr ; i++) {
- if (texUnit->Combine.SourceA[i] != texUnit->Combine.SourceRGB[i])
- return GL_FALSE;
-
- switch(texUnit->Combine.OperandA[i]) {
- case GL_SRC_ALPHA:
- switch(texUnit->Combine.OperandRGB[i]) {
- case GL_SRC_COLOR:
- case GL_SRC_ALPHA:
- break;
- default:
- return GL_FALSE;
- }
- break;
- case GL_ONE_MINUS_SRC_ALPHA:
- switch(texUnit->Combine.OperandRGB[i]) {
- case GL_ONE_MINUS_SRC_COLOR:
- case GL_ONE_MINUS_SRC_ALPHA:
- break;
- default:
- return GL_FALSE;
- }
- break;
- default:
- return GL_FALSE; /* impossible */
- }
- }
-
- return GL_TRUE;
-}
-
-
-static GLuint emit_combine( struct i915_fragment_program *p,
- GLuint dest,
- GLuint mask,
- GLuint saturate,
- GLuint unit,
- GLenum mode,
- const GLenum *source,
- const GLenum *operand)
-{
- int tmp, src[3], nr = nr_args(mode);
- int i;
-
- for (i = 0; i < nr; i++)
- src[i] = emit_combine_source( p, mask, unit, source[i], operand[i] );
-
- switch (mode) {
- case GL_REPLACE:
- if (mask == A0_DEST_CHANNEL_ALL && !saturate)
- return src[0];
- else
- return i915_emit_arith( p, A0_MOV, dest, mask, saturate, src[0], 0, 0 );
- case GL_MODULATE:
- return i915_emit_arith( p, A0_MUL, dest, mask, saturate,
- src[0], src[1], 0 );
- case GL_ADD:
- return i915_emit_arith( p, A0_ADD, dest, mask, saturate,
- src[0], src[1], 0 );
- case GL_ADD_SIGNED:
- /* tmp = arg0 + arg1
- * result = tmp + -.5
- */
- tmp = i915_emit_const1f(p, .5);
- tmp = negate(swizzle(tmp,X,X,X,X),1,1,1,1);
- i915_emit_arith( p, A0_ADD, dest, mask, 0, src[0], src[1], 0 );
- i915_emit_arith( p, A0_ADD, dest, mask, saturate, dest, tmp, 0 );
- return dest;
- case GL_INTERPOLATE: /* TWO INSTRUCTIONS */
- /* Arg0 * (Arg2) + Arg1 * (1-Arg2)
- *
- * Arg0*Arg2 + Arg1 - Arg1Arg2
- *
- * tmp = Arg0*Arg2 + Arg1,
- * result = (-Arg1)Arg2 + tmp
- */
- tmp = i915_get_temp( p );
- i915_emit_arith( p, A0_MAD, tmp, mask, 0, src[0], src[2], src[1] );
- i915_emit_arith( p, A0_MAD, dest, mask, saturate,
- negate(src[1], 1,1,1,1), src[2], tmp );
- return dest;
- case GL_SUBTRACT:
- /* negate src[1] */
- return i915_emit_arith( p, A0_ADD, dest, mask, saturate, src[0],
- negate(src[1],1,1,1,1), 0 );
-
- case GL_DOT3_RGBA:
- case GL_DOT3_RGBA_EXT:
- case GL_DOT3_RGB_EXT:
- case GL_DOT3_RGB: {
- GLuint tmp0 = i915_get_temp( p );
- GLuint tmp1 = i915_get_temp( p );
- GLuint neg1 = negate(swizzle(i915_emit_const1f(p, 1),X,X,X,X), 1,1,1,1);
- GLuint two = swizzle(i915_emit_const1f(p, 2),X,X,X,X);
- i915_emit_arith( p, A0_MAD, tmp0, A0_DEST_CHANNEL_ALL, 0,
- two, src[0], neg1);
- if (src[0] == src[1])
- tmp1 = tmp0;
- else
- i915_emit_arith( p, A0_MAD, tmp1, A0_DEST_CHANNEL_ALL, 0,
- two, src[1], neg1);
- i915_emit_arith( p, A0_DP3, dest, mask, saturate, tmp0, tmp1, 0);
- return dest;
- }
-
- default:
- return src[0];
- }
-}
-
-static GLuint get_dest( struct i915_fragment_program *p, int unit )
-{
- if (p->ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
- return i915_get_temp( p );
- else if (unit != p->last_tex_stage)
- return i915_get_temp( p );
- else
- return UREG(REG_TYPE_OC, 0);
-}
-
-
-
-static GLuint emit_texenv( struct i915_fragment_program *p, int unit )
-{
- struct gl_texture_unit *texUnit = &p->ctx->Texture.Unit[unit];
- GLenum envMode = texUnit->EnvMode;
- struct gl_texture_object *tObj = texUnit->_Current;
- GLenum format = tObj->Image[0][tObj->BaseLevel]->_BaseFormat;
- GLuint saturate = unit < p->last_tex_stage ? A0_DEST_SATURATE : 0;
-
- switch(envMode) {
- case GL_BLEND: {
- const int cf = get_source(p, GL_PREVIOUS, unit);
- const int cc = get_source(p, GL_CONSTANT, unit);
- const int cs = get_source(p, GL_TEXTURE, unit);
- const int out = get_dest(p, unit);
-
- if (format == GL_INTENSITY) {
- /* cv = cf(1 - cs) + cc.cs
- * cv = cf - cf.cs + cc.cs
- */
- /* u[2] = MAD( -cf * cs + cf )
- * cv = MAD( cc * cs + u[2] )
- */
-
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, 0,
- negate(cf,1,1,1,1), cs, cf );
-
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
- cc, cs, out );
-
- return out;
- } else {
- /* cv = cf(1 - cs) + cc.cs
- * cv = cf - cf.cs + cc.cs
- * av = af.as
- */
- /* u[2] = MAD( cf.-x-y-zw * cs.xyzw + cf.xyz0 )
- * oC = MAD( cc.xyz0 * cs.xyz0 + u[2].xyzw )
- */
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, 0,
- negate(cf,1,1,1,0),
- cs,
- swizzle(cf,X,Y,Z,ZERO) );
-
-
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
- swizzle(cc,X,Y,Z,ZERO),
- swizzle(cs,X,Y,Z,ZERO),
- out );
-
- return out;
- }
- }
-
- case GL_DECAL: {
- if (format == GL_RGB ||
- format == GL_RGBA) {
- int cf = get_source( p, GL_PREVIOUS, unit );
- int cs = get_source( p, GL_TEXTURE, unit );
- int out = get_dest(p, unit);
-
- /* cv = cf(1-as) + cs.as
- * cv = cf.(-as) + cf + cs.as
- * av = af
- */
-
- /* u[2] = mad( cf.xyzw * cs.-w-w-w1 + cf.xyz0 )
- * oc = mad( cs.xyz0 * cs.www0 + u[2].xyzw )
- */
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, 0,
- cf,
- negate(swizzle(cs,W,W,W,ONE),1,1,1,0),
- swizzle(cf,X,Y,Z,ZERO) );
-
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
- swizzle(cs,X,Y,Z,ZERO),
- swizzle(cs,W,W,W,ZERO),
- out );
- return out;
- }
- else {
- return get_source( p, GL_PREVIOUS, unit );
- }
- }
-
- case GL_REPLACE: {
- const int cs = get_source( p, GL_TEXTURE, unit ); /* saturated */
- switch (format) {
- case GL_ALPHA: {
- const int cf = get_source( p, GL_PREVIOUS, unit ); /* saturated */
- i915_emit_arith( p, A0_MOV, cs, A0_DEST_CHANNEL_XYZ, 0, cf, 0, 0 );
- return cs;
- }
- case GL_RGB:
- case GL_LUMINANCE: {
- const int cf = get_source( p, GL_PREVIOUS, unit ); /* saturated */
- i915_emit_arith( p, A0_MOV, cs, A0_DEST_CHANNEL_W, 0, cf, 0, 0 );
- return cs;
- }
- default:
- return cs;
- }
- }
-
- case GL_MODULATE: {
- const int cf = get_source( p, GL_PREVIOUS, unit );
- const int cs = get_source( p, GL_TEXTURE, unit );
- const int out = get_dest(p, unit);
- switch (format) {
- case GL_ALPHA:
- i915_emit_arith( p, A0_MUL, out, A0_DEST_CHANNEL_ALL, saturate,
- swizzle(cs, ONE, ONE, ONE, W), cf, 0 );
- break;
- default:
- i915_emit_arith( p, A0_MUL, out, A0_DEST_CHANNEL_ALL, saturate,
- cs, cf, 0 );
- break;
- }
- return out;
- }
- case GL_ADD: {
- int cf = get_source( p, GL_PREVIOUS, unit );
- int cs = get_source( p, GL_TEXTURE, unit );
- const int out = get_dest( p, unit );
-
- if (format == GL_INTENSITY) {
- /* output-color.rgba = add( incoming, u[1] )
- */
- i915_emit_arith( p, A0_ADD, out, A0_DEST_CHANNEL_ALL, saturate,
- cs, cf, 0 );
- return out;
- }
- else {
- /* cv.xyz = cf.xyz + cs.xyz
- * cv.w = cf.w * cs.w
- *
- * cv.xyzw = MAD( cf.111w * cs.xyzw + cf.xyz0 )
- */
- i915_emit_arith( p, A0_MAD, out, A0_DEST_CHANNEL_ALL, saturate,
- swizzle(cf,ONE,ONE,ONE,W),
- cs,
- swizzle(cf,X,Y,Z,ZERO) );
- return out;
- }
- break;
- }
- case GL_COMBINE: {
- GLuint rgb_shift, alpha_shift, out, shift;
- GLuint dest = get_dest(p, unit);
-
- /* The EXT version of the DOT3 extension does not support the
- * scale factor, but the ARB version (and the version in OpenGL
- * 1.3) does.
- */
- switch (texUnit->Combine.ModeRGB) {
- case GL_DOT3_RGB_EXT:
- alpha_shift = texUnit->Combine.ScaleShiftA;
- rgb_shift = 0;
- break;
-
- case GL_DOT3_RGBA_EXT:
- alpha_shift = 0;
- rgb_shift = 0;
- break;
-
- default:
- rgb_shift = texUnit->Combine.ScaleShiftRGB;
- alpha_shift = texUnit->Combine.ScaleShiftA;
- break;
- }
-
-
- /* Emit the RGB and A combine ops
- */
- if (texUnit->Combine.ModeRGB == texUnit->Combine.ModeA &&
- args_match( texUnit )) {
- out = emit_combine( p, dest, A0_DEST_CHANNEL_ALL, saturate,
- unit,
- texUnit->Combine.ModeRGB,
- texUnit->Combine.SourceRGB,
- texUnit->Combine.OperandRGB );
- }
- else if (texUnit->Combine.ModeRGB == GL_DOT3_RGBA_EXT ||
- texUnit->Combine.ModeRGB == GL_DOT3_RGBA) {
-
- out = emit_combine( p, dest, A0_DEST_CHANNEL_ALL, saturate,
- unit,
- texUnit->Combine.ModeRGB,
- texUnit->Combine.SourceRGB,
- texUnit->Combine.OperandRGB );
- }
- else {
- /* Need to do something to stop from re-emitting identical
- * argument calculations here:
- */
- out = emit_combine( p, dest, A0_DEST_CHANNEL_XYZ, saturate,
- unit,
- texUnit->Combine.ModeRGB,
- texUnit->Combine.SourceRGB,
- texUnit->Combine.OperandRGB );
- out = emit_combine( p, dest, A0_DEST_CHANNEL_W, saturate,
- unit,
- texUnit->Combine.ModeA,
- texUnit->Combine.SourceA,
- texUnit->Combine.OperandA );
- }
-
- /* Deal with the final shift:
- */
- if (alpha_shift || rgb_shift) {
- if (rgb_shift == alpha_shift) {
- shift = i915_emit_const1f(p, 1<<rgb_shift);
- shift = swizzle(shift,X,X,X,X);
- }
- else {
- shift = i915_emit_const2f(p, 1<<rgb_shift, 1<<alpha_shift);
- shift = swizzle(shift,X,X,X,Y);
- }
- return i915_emit_arith( p, A0_MUL, dest, A0_DEST_CHANNEL_ALL,
- saturate, out, shift, 0 );
- }
-
- return out;
- }
-
- default:
- return get_source(p, GL_PREVIOUS, 0);
- }
-}
-
-static void emit_program_fini( struct i915_fragment_program *p )
-{
- int cf = get_source( p, GL_PREVIOUS, 0 );
- int out = UREG( REG_TYPE_OC, 0 );
-
- if (p->ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) {
- /* Emit specular add.
- */
- GLuint s = i915_emit_decl(p, REG_TYPE_T, T_SPECULAR, D0_CHANNEL_ALL);
- i915_emit_arith( p, A0_ADD, out, A0_DEST_CHANNEL_ALL, 0, cf,
- swizzle(s, X,Y,Z,ZERO), 0 );
- }
- else if (cf != out) {
- /* Will wind up in here if no texture enabled or a couple of
- * other scenarios (GL_REPLACE for instance).
- */
- i915_emit_arith( p, A0_MOV, out, A0_DEST_CHANNEL_ALL, 0, cf, 0, 0 );
- }
-}
-
-
-static void i915EmitTextureProgram( i915ContextPtr i915 )
-{
- GLcontext *ctx = &i915->intel.ctx;
- struct i915_fragment_program *p = &i915->tex_program;
- GLuint unit;
-
- if (0) fprintf(stderr, "%s\n", __FUNCTION__);
-
- i915_init_program( i915, p );
-
- if (ctx->Texture._EnabledUnits) {
- for (unit = 0 ; unit < ctx->Const.MaxTextureUnits ; unit++)
- if (ctx->Texture.Unit[unit]._ReallyEnabled) {
- p->last_tex_stage = unit;
- }
-
- for (unit = 0 ; unit < ctx->Const.MaxTextureUnits; unit++)
- if (ctx->Texture.Unit[unit]._ReallyEnabled) {
- p->src_previous = emit_texenv( p, unit );
- p->src_texture = UREG_BAD;
- p->temp_flag = 0xffff000;
- p->temp_flag |= 1 << GET_UREG_NR(p->src_previous);
- }
- }
-
- emit_program_fini( p );
-
- i915_fini_program( p );
- i915_upload_program( i915, p );
-
- p->translated = 1;
-}
-
-
-void i915ValidateTextureProgram( i915ContextPtr i915 )
-{
- intelContextPtr intel = &i915->intel;
- GLcontext *ctx = &intel->ctx;
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- DECLARE_RENDERINPUTS(index_bitset);
- int i, offset;
- GLuint s4 = i915->state.Ctx[I915_CTXREG_LIS4] & ~S4_VFMT_MASK;
- GLuint s2 = S2_TEXCOORD_NONE;
-
- RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
-
- /* Important:
- */
- VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
- intel->vertex_attr_count = 0;
- intel->coloroffset = 0;
- intel->specoffset = 0;
- offset = 0;
-
- if (i915->current_program) {
- i915->current_program->on_hardware = 0;
- i915->current_program->params_uptodate = 0;
- }
-
- if (i915->vertex_fog == I915_FOG_PIXEL) {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16 );
- RENDERINPUTS_CLEAR( index_bitset, _TNL_ATTRIB_FOG );
- }
- else if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, S4_VFMT_XYZW, 16 );
- }
- else {
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F_VIEWPORT, S4_VFMT_XYZ, 12 );
- }
-
- /* How undefined is undefined? */
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POINTSIZE )) {
- EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F, S4_VFMT_POINT_WIDTH, 4 );
- }
-
- intel->coloroffset = offset / 4;
- EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4 );
-
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 ) ||
- RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) {
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) {
- intel->specoffset = offset / 4;
- EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, S4_VFMT_SPEC_FOG, 3 );
- } else
- EMIT_PAD( 3 );
-
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG ))
- EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, S4_VFMT_SPEC_FOG, 1 );
- else
- EMIT_PAD( 1 );
- }
-
- if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- for (i = 0; i < 8; i++) {
- if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
- int sz = VB->TexCoordPtr[i]->size;
-
- s2 &= ~S2_TEXCOORD_FMT(i, S2_TEXCOORD_FMT0_MASK);
- s2 |= S2_TEXCOORD_FMT(i, SZ_TO_HW(sz));
-
- EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_SZ(sz), 0, sz * 4 );
- }
- }
- }
-
- /* Only need to change the vertex emit code if there has been a
- * statechange to a new hardware vertex format:
- */
- if (s2 != i915->state.Ctx[I915_CTXREG_LIS2] ||
- s4 != i915->state.Ctx[I915_CTXREG_LIS4]) {
-
- I915_STATECHANGE( i915, I915_UPLOAD_CTX );
-
- i915->tex_program.translated = 0;
-
- /* Must do this *after* statechange, so as not to affect
- * buffered vertices reliant on the old state:
- */
- intel->vertex_size = _tnl_install_attrs( ctx,
- intel->vertex_attrs,
- intel->vertex_attr_count,
- intel->ViewportMatrix.m, 0 );
-
- intel->vertex_size >>= 2;
-
- i915->state.Ctx[I915_CTXREG_LIS2] = s2;
- i915->state.Ctx[I915_CTXREG_LIS4] = s4;
-
- assert(intel->vtbl.check_vertex_size( intel, intel->vertex_size ));
- }
-
- if (!i915->tex_program.translated ||
- i915->last_ReallyEnabled != ctx->Texture._EnabledUnits) {
- i915EmitTextureProgram( i915 );
- i915->last_ReallyEnabled = ctx->Texture._EnabledUnits;
- }
-}
*
**************************************************************************/
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texformat.h"
-#include "texstore.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_ioctl.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/texformat.h"
+
+#include "intel_mipmap_tree.h"
#include "intel_tex.h"
#include "i915_context.h"
#include "i915_reg.h"
-static GLint initial_offsets[6][2] = { {0,0},
- {0,2},
- {1,0},
- {1,2},
- {1,1},
- {1,3} };
-
-
-static GLint step_offsets[6][2] = { {0,2},
- {0,2},
- {-1,2},
- {-1,2},
- {-1,1},
- {-1,1} };
-
-
-#define I915_TEX_UNIT_ENABLED(unit) (1<<unit)
-
-static void i915LayoutTextureImages( i915ContextPtr i915,
- struct gl_texture_object *tObj )
-{
- const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
- i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
- GLint firstLevel, lastLevel, numLevels;
- GLint i, total_height, pitch;
-
- /* Compute which mipmap levels we really want to send to the hardware.
- */
- driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
- /* Figure out the amount of memory required to hold all the mipmap
- * levels. Choose the smallest pitch to accomodate the largest
- * mipmap:
- */
- firstLevel = t->intel.base.firstLevel;
- lastLevel = t->intel.base.lastLevel;
- numLevels = lastLevel - firstLevel + 1;
-
-
-
- /* All images must be loaded at this pitch. Count the number of
- * lines required:
- */
- switch (tObj->Target) {
- case GL_TEXTURE_CUBE_MAP: {
- const GLuint dim = tObj->Image[0][firstLevel]->Width;
- GLuint face;
-
- pitch = dim * t->intel.texelBytes;
- pitch *= 2; /* double pitch for cube layouts */
- pitch = (pitch + 3) & ~3;
-
- total_height = dim * 4;
-
- for ( face = 0 ; face < 6 ; face++) {
- GLuint x = initial_offsets[face][0] * dim;
- GLuint y = initial_offsets[face][1] * dim;
- GLuint d = dim;
-
- t->intel.base.dirty_images[face] = ~0;
-
- assert(tObj->Image[face][firstLevel]->Width == dim);
- assert(tObj->Image[face][firstLevel]->Height == dim);
-
- for (i = 0; i < numLevels; i++) {
- t->intel.image[face][i].image = tObj->Image[face][firstLevel + i];
- if (!t->intel.image[face][i].image) {
- fprintf(stderr, "no image %d %d\n", face, i);
- break; /* can't happen */
- }
-
- t->intel.image[face][i].offset =
- y * pitch + x * t->intel.texelBytes;
- t->intel.image[face][i].internalFormat = baseImage->_BaseFormat;
-
- d >>= 1;
- x += step_offsets[face][0] * d;
- y += step_offsets[face][1] * d;
- }
- }
- break;
- }
- case GL_TEXTURE_3D: {
- GLuint virtual_height;
- GLuint tmp_numLevels = numLevels;
- pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
- pitch = (pitch + 3) & ~3;
- t->intel.base.dirty_images[0] = ~0;
-
- /* Calculate the size of a single slice. Hardware demands a
- * minimum of 8 mipmaps, some of which might ultimately not be
- * used:
- */
- if (tmp_numLevels < 9)
- tmp_numLevels = 9;
-
- virtual_height = tObj->Image[0][firstLevel]->Height;
-
- for ( total_height = i = 0 ; i < tmp_numLevels ; i++ ) {
- t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
- if (t->intel.image[0][i].image) {
- t->intel.image[0][i].offset = total_height * pitch;
- t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
- }
-
- total_height += MAX2(2, virtual_height);
- virtual_height >>= 1;
- }
-
- t->intel.depth_pitch = total_height * pitch;
-
- /* Multiply slice size by texture depth for total size. It's
- * remarkable how wasteful of memory all the i8x0 texture
- * layouts are.
- */
- total_height *= t->intel.image[0][0].image->Depth;
- break;
- }
- default:
- pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
- pitch = (pitch + 3) & ~3;
- t->intel.base.dirty_images[0] = ~0;
-
- for ( total_height = i = 0 ; i < numLevels ; i++ ) {
- t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
- if (!t->intel.image[0][i].image)
- break;
-
- t->intel.image[0][i].offset = total_height * pitch;
- t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
- if (t->intel.image[0][i].image->IsCompressed) {
- total_height += (t->intel.image[0][i].image->Height + 3) / 4;
- }
- else
- total_height += MAX2(2, t->intel.image[0][i].image->Height);
- }
- break;
- }
-
- t->intel.Pitch = pitch;
- t->intel.base.totalSize = total_height*pitch;
- t->intel.max_level = numLevels-1;
-}
-
-static void i945LayoutTextureImages( i915ContextPtr i915,
- struct gl_texture_object *tObj )
+static GLuint
+translate_texture_format(GLuint mesa_format, GLenum DepthMode)
{
- const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
- i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
- GLint firstLevel, lastLevel, numLevels;
- GLint i, total_height, pitch, sz, max_offset = 0, offset;
-
-
- /* Compute which mipmap levels we really want to send to the hardware.
- */
- driCalculateTextureFirstLastLevel( (driTextureObject *) t );
-
- /* Figure out the amount of memory required to hold all the mipmap
- * levels. Choose the smallest pitch to accomodate the largest
- * mipmap:
- */
- firstLevel = t->intel.base.firstLevel;
- lastLevel = t->intel.base.lastLevel;
- numLevels = lastLevel - firstLevel + 1;
-
-
-
- /* All images must be loaded at this pitch. Count the number of
- * lines required:
- */
- switch (tObj->Target) {
- case GL_TEXTURE_CUBE_MAP: {
- const GLuint dim = tObj->Image[0][firstLevel]->Width;
- GLuint face;
-
- /* Depending on the size of the largest images, pitch can be
- * determined either by the old-style packing of cubemap faces,
- * or the final row of 4x4, 2x2 and 1x1 faces below this.
- */
- if (dim > 32) {
- pitch = dim * t->intel.texelBytes;
- pitch *= 2; /* double pitch for cube layouts */
- pitch = (pitch + 3) & ~3;
- }
- else {
- pitch = 14 * 8 * t->intel.texelBytes; /* determined by row of
- * little maps at
- * bottom */
- }
-
- total_height = dim * 4 + 4;
-
- for ( face = 0 ; face < 6 ; face++) {
- GLuint x = initial_offsets[face][0] * dim;
- GLuint y = initial_offsets[face][1] * dim;
- GLuint d = dim;
-
- if (dim == 4 && face >= 4) {
- y = total_height - 4;
- x = (face - 4) * 8;
- }
- else if (dim < 4) {
- y = total_height - 4;
- x = face * 8;
- }
-
- t->intel.base.dirty_images[face] = ~0;
-
- assert(tObj->Image[face][firstLevel]->Width == dim);
- assert(tObj->Image[face][firstLevel]->Height == dim);
-
- for (i = 0; i < numLevels; i++) {
-
-
- t->intel.image[face][i].image = tObj->Image[face][firstLevel + i];
- assert(t->intel.image[face][i].image);
-
- t->intel.image[face][i].offset =
- y * pitch + x * t->intel.texelBytes;
- t->intel.image[face][i].internalFormat = baseImage->_BaseFormat;
-
- d >>= 1;
-
- switch (d) {
- case 4:
- switch (face) {
- case FACE_POS_X:
- case FACE_NEG_X:
- x += step_offsets[face][0] * d;
- y += step_offsets[face][1] * d;
- break;
- case FACE_POS_Y:
- case FACE_NEG_Y:
- y += 12;
- x -= 8;
- break;
- case FACE_POS_Z:
- case FACE_NEG_Z:
- y = total_height - 4;
- x = (face - 4) * 8;
- break;
- }
-
- case 2:
- y = total_height - 4;
- x = 16 + face * 8;
- break;
-
- case 1:
- x += 48;
- break;
-
- default:
- x += step_offsets[face][0] * d;
- y += step_offsets[face][1] * d;
- break;
- }
- }
- }
- max_offset = total_height * pitch;
- break;
- }
- case GL_TEXTURE_3D: {
- GLuint depth_packing = 0, depth_pack_pitch;
- GLuint tmp_numLevels = numLevels;
- pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
- pitch = (pitch + 3) & ~3;
- depth_pack_pitch = pitch;
-
- t->intel.base.dirty_images[0] = ~0;
-
-
- for ( total_height = i = 0 ; i < tmp_numLevels ; i++ ) {
- t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
- if (!t->intel.image[0][i].image)
- break;
-
-
- t->intel.image[0][i].offset = total_height * pitch;
- t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
-
-
-
- total_height += MAX2(2, t->intel.image[0][i].image->Height) *
- MAX2((t->intel.image[0][i].image->Depth >> depth_packing), 1);
-
- /* When alignment dominates, can't increase depth packing?
- * Or does pitch grow??? What are the alignment constraints,
- * anyway?
- */
- if (depth_pack_pitch > 4) {
- depth_packing++;
- depth_pack_pitch <<= 2;
- }
- }
-
- max_offset = total_height * pitch;
- break;
- }
- default:
- pitch = tObj->Image[0][firstLevel]->Width * t->intel.texelBytes;
- pitch = (pitch + 3) & ~3;
- t->intel.base.dirty_images[0] = ~0;
- max_offset = 0;
-
- for ( offset = i = 0 ; i < numLevels ; i++ ) {
- t->intel.image[0][i].image = tObj->Image[0][firstLevel + i];
- if (!t->intel.image[0][i].image)
- break;
-
- t->intel.image[0][i].offset = offset;
- t->intel.image[0][i].internalFormat = baseImage->_BaseFormat;
-
- if (t->intel.image[0][i].image->IsCompressed)
- sz = MAX2(1, t->intel.image[0][i].image->Height/4) * pitch;
- else
- sz = MAX2(2, t->intel.image[0][i].image->Height) * pitch;
-
- /* Because the images are packed better, the final offset
- * might not be the maximal one:
- */
- max_offset = MAX2(max_offset, offset + sz);
-
- /* LPT change: step right after second mipmap.
- */
- if (i == 1)
- offset += pitch / 2;
- else
- offset += sz;
-
- }
- break;
- }
-
- t->intel.Pitch = pitch;
- t->intel.base.totalSize = max_offset;
- t->intel.max_level = numLevels-1;
-}
-
-
-
-
-static void i915SetTexImages( i915ContextPtr i915,
- struct gl_texture_object *tObj )
-{
- GLuint textureFormat;
- i915TextureObjectPtr t = (i915TextureObjectPtr) tObj->DriverData;
- const struct gl_texture_image *baseImage = tObj->Image[0][tObj->BaseLevel];
- GLint ss2 = 0;
-
- switch( baseImage->TexFormat->MesaFormat ) {
+ switch (mesa_format) {
case MESA_FORMAT_L8:
- t->intel.texelBytes = 1;
- textureFormat = MAPSURF_8BIT | MT_8BIT_L8;
- break;
-
+ return MAPSURF_8BIT | MT_8BIT_L8;
case MESA_FORMAT_I8:
- t->intel.texelBytes = 1;
- textureFormat = MAPSURF_8BIT | MT_8BIT_I8;
- break;
-
+ return MAPSURF_8BIT | MT_8BIT_I8;
case MESA_FORMAT_A8:
- t->intel.texelBytes = 1;
- textureFormat = MAPSURF_8BIT | MT_8BIT_A8;
- break;
-
+ return MAPSURF_8BIT | MT_8BIT_A8;
case MESA_FORMAT_AL88:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_AY88;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_AY88;
case MESA_FORMAT_RGB565:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_RGB565;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_RGB565;
case MESA_FORMAT_ARGB1555:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB1555;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_ARGB1555;
case MESA_FORMAT_ARGB4444:
- t->intel.texelBytes = 2;
- textureFormat = MAPSURF_16BIT | MT_16BIT_ARGB4444;
- break;
-
+ return MAPSURF_16BIT | MT_16BIT_ARGB4444;
case MESA_FORMAT_ARGB8888:
- t->intel.texelBytes = 4;
- textureFormat = MAPSURF_32BIT | MT_32BIT_ARGB8888;
- break;
-
+ return MAPSURF_32BIT | MT_32BIT_ARGB8888;
case MESA_FORMAT_YCBCR_REV:
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_422 | MT_422_YCRCB_NORMAL);
- ss2 |= SS2_COLORSPACE_CONVERSION;
- break;
-
+ return (MAPSURF_422 | MT_422_YCRCB_NORMAL);
case MESA_FORMAT_YCBCR:
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_422 | MT_422_YCRCB_SWAPY);
- ss2 |= SS2_COLORSPACE_CONVERSION;
- break;
-
+ return (MAPSURF_422 | MT_422_YCRCB_SWAPY);
case MESA_FORMAT_RGB_FXT1:
case MESA_FORMAT_RGBA_FXT1:
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_FXT1);
- break;
-
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_FXT1);
case MESA_FORMAT_Z16:
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_16BIT | MT_16BIT_L16);
- break;
-
+ if (DepthMode == GL_ALPHA)
+ return (MAPSURF_16BIT | MT_16BIT_A16);
+ else if (DepthMode == GL_INTENSITY)
+ return (MAPSURF_16BIT | MT_16BIT_I16);
+ else
+ return (MAPSURF_16BIT | MT_16BIT_L16);
case MESA_FORMAT_RGBA_DXT1:
case MESA_FORMAT_RGB_DXT1:
- /*
- * DXTn pitches are Width/4 * blocksize in bytes
- * for DXT1: blocksize=8 so Width/4*8 = Width * 2
- * for DXT3/5: blocksize=16 so Width/4*16 = Width * 4
- */
- t->intel.texelBytes = 2;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
- break;
-
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT1);
case MESA_FORMAT_RGBA_DXT3:
- t->intel.texelBytes = 4;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
- break;
-
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT2_3);
case MESA_FORMAT_RGBA_DXT5:
- t->intel.texelBytes = 4;
- textureFormat = (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
- break;
-
-#if 0
- case MESA_FORMAT_Z24_S8:
- t->intel.texelBytes = 4;
- textureFormat = (MAPSURF_32BIT | MT_32BIT_xL824);
- break;
-#endif
-
+ return (MAPSURF_COMPRESSED | MT_COMPRESS_DXT4_5);
+ case MESA_FORMAT_S8_Z24:
+ return (MAPSURF_32BIT | MT_32BIT_xI824);
default:
- fprintf(stderr, "%s: bad image format %x\n", __FUNCTION__,
- baseImage->TexFormat->MesaFormat);
+ fprintf(stderr, "%s: bad image format %x\n", __FUNCTION__, mesa_format);
abort();
+ return 0;
}
+}
- switch (i915->intel.intelScreen->deviceID) {
- case PCI_CHIP_I945_G:
- case PCI_CHIP_I945_GM:
- case PCI_CHIP_I945_GME:
- case PCI_CHIP_G33_G:
- case PCI_CHIP_Q33_G:
- case PCI_CHIP_Q35_G:
- i945LayoutTextureImages( i915, tObj );
- break;
- default:
- i915LayoutTextureImages( i915, tObj );
- break;
- }
-
- t->Setup[I915_TEXREG_MS3] =
- (((tObj->Image[0][t->intel.base.firstLevel]->Height - 1) << MS3_HEIGHT_SHIFT) |
- ((tObj->Image[0][t->intel.base.firstLevel]->Width - 1) << MS3_WIDTH_SHIFT) |
- textureFormat |
- MS3_USE_FENCE_REGS);
-
- t->Setup[I915_TEXREG_MS4] =
- ((((t->intel.Pitch / 4) - 1) << MS4_PITCH_SHIFT) |
- MS4_CUBE_FACE_ENA_MASK |
- (((t->intel.max_level * 4)) << MS4_MAX_LOD_SHIFT) |
- ((tObj->Image[0][t->intel.base.firstLevel]->Depth - 1) << MS4_VOLUME_DEPTH_SHIFT));
-
- t->Setup[I915_TEXREG_SS2] &= ~(SS2_COLORSPACE_CONVERSION);
- t->Setup[I915_TEXREG_SS2] |= ss2;
-
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
-}
/* The i915 (and related graphics cores) do not support GL_CLAMP. The
* Intel drivers for "other operating systems" implement GL_CLAMP as
* GL_CLAMP_TO_EDGE, so the same is done here.
*/
-static GLuint translate_wrap_mode( GLenum wrap )
+static GLuint
+translate_wrap_mode(GLenum wrap)
{
- switch( wrap ) {
- case GL_REPEAT: return TEXCOORDMODE_WRAP;
- case GL_CLAMP: return TEXCOORDMODE_CLAMP_EDGE; /* not quite correct */
- case GL_CLAMP_TO_EDGE: return TEXCOORDMODE_CLAMP_EDGE;
- case GL_CLAMP_TO_BORDER: return TEXCOORDMODE_CLAMP_BORDER;
- case GL_MIRRORED_REPEAT: return TEXCOORDMODE_MIRROR;
- default: return TEXCOORDMODE_WRAP;
- }
-}
-
-
-/**
- */
-static void i915ImportTexObjState( struct gl_texture_object *texObj )
-{
- i915TextureObjectPtr t = (i915TextureObjectPtr)texObj->DriverData;
- int minFilt = 0, mipFilt = 0, magFilt = 0, shadow = 0;
-
- if(INTEL_DEBUG&DEBUG_DRI)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- switch (texObj->MinFilter) {
- case GL_NEAREST:
- minFilt = FILTER_NEAREST;
- mipFilt = MIPFILTER_NONE;
- break;
- case GL_LINEAR:
- minFilt = FILTER_LINEAR;
- mipFilt = MIPFILTER_NONE;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- minFilt = FILTER_NEAREST;
- mipFilt = MIPFILTER_NEAREST;
- break;
- case GL_LINEAR_MIPMAP_NEAREST:
- minFilt = FILTER_LINEAR;
- mipFilt = MIPFILTER_NEAREST;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- minFilt = FILTER_NEAREST;
- mipFilt = MIPFILTER_LINEAR;
- break;
- case GL_LINEAR_MIPMAP_LINEAR:
- minFilt = FILTER_LINEAR;
- mipFilt = MIPFILTER_LINEAR;
- break;
+ switch (wrap) {
+ case GL_REPEAT:
+ return TEXCOORDMODE_WRAP;
+ case GL_CLAMP:
+ return TEXCOORDMODE_CLAMP_EDGE; /* not quite correct */
+ case GL_CLAMP_TO_EDGE:
+ return TEXCOORDMODE_CLAMP_EDGE;
+ case GL_CLAMP_TO_BORDER:
+ return TEXCOORDMODE_CLAMP_BORDER;
+ case GL_MIRRORED_REPEAT:
+ return TEXCOORDMODE_MIRROR;
default:
- break;
- }
-
- if ( texObj->MaxAnisotropy > 1.0 ) {
- minFilt = FILTER_ANISOTROPIC;
- magFilt = FILTER_ANISOTROPIC;
- }
- else {
- switch (texObj->MagFilter) {
- case GL_NEAREST:
- magFilt = FILTER_NEAREST;
- break;
- case GL_LINEAR:
- magFilt = FILTER_LINEAR;
- break;
- default:
- break;
- }
- }
-
- if (texObj->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB &&
- texObj->Target != GL_TEXTURE_3D) {
-
- shadow = SS2_SHADOW_ENABLE;
- shadow |= intel_translate_compare_func( texObj->CompareFunc );
-
- minFilt = FILTER_4X4_FLAT;
- magFilt = FILTER_4X4_FLAT;
- }
-
-
- t->Setup[I915_TEXREG_SS2] &= ~(SS2_MIN_FILTER_MASK |
- SS2_MIP_FILTER_MASK |
- SS2_MAG_FILTER_MASK |
- SS2_SHADOW_ENABLE |
- SS2_SHADOW_FUNC_MASK);
- t->Setup[I915_TEXREG_SS2] |= ((minFilt << SS2_MIN_FILTER_SHIFT) |
- (mipFilt << SS2_MIP_FILTER_SHIFT) |
- (magFilt << SS2_MAG_FILTER_SHIFT) |
- shadow);
-
- {
- GLuint ss3 = t->Setup[I915_TEXREG_SS3] & ~(SS3_TCX_ADDR_MODE_MASK |
- SS3_TCY_ADDR_MODE_MASK |
- SS3_TCZ_ADDR_MODE_MASK);
- GLenum ws = texObj->WrapS;
- GLenum wt = texObj->WrapT;
- GLenum wr = texObj->WrapR;
-
- t->refs_border_color = 0;
-
- if (texObj->Target == GL_TEXTURE_3D &&
- (texObj->MinFilter != GL_NEAREST ||
- texObj->MagFilter != GL_NEAREST)) {
-
- /* Try to mimic GL_CLAMP functionality a little better -
- * switch to CLAMP_TO_BORDER whenever a non-NEAREST filter is
- * in use. Only do this for 3D textures at the moment --
- * doing it universally would fix the conform texbc.c
- * failure, though.
- */
- if (ws == GL_CLAMP) ws = GL_CLAMP_TO_BORDER;
- if (wt == GL_CLAMP) wt = GL_CLAMP_TO_BORDER;
- if (wr == GL_CLAMP) wr = GL_CLAMP_TO_BORDER;
-
- /* 3D textures don't seem to respect the border color.
- * Fallback if there's ever a danger that they might refer to
- * it.
- */
- if (ws == GL_CLAMP_TO_BORDER) t->refs_border_color = 1;
- if (wt == GL_CLAMP_TO_BORDER) t->refs_border_color = 1;
- if (wr == GL_CLAMP_TO_BORDER) t->refs_border_color = 1;
- }
-
- ss3 |= translate_wrap_mode(ws) << SS3_TCX_ADDR_MODE_SHIFT;
- ss3 |= translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT;
- ss3 |= translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT;
-
- if (ss3 != t->Setup[I915_TEXREG_SS3]) {
- t->intel.dirty = I915_UPLOAD_TEX_ALL;
- t->Setup[I915_TEXREG_SS3] = ss3;
- }
- }
-
- {
- const GLubyte *color = texObj->_BorderChan;
-
- t->Setup[I915_TEXREG_SS4] = INTEL_PACKCOLOR8888(color[0],color[1],
- color[2],color[3]);
+ return TEXCOORDMODE_WRAP;
}
}
-static void i915_import_tex_unit( i915ContextPtr i915,
- i915TextureObjectPtr t,
- GLuint unit )
+/* Recalculate all state from scratch. Perhaps not the most
+ * efficient, but this has gotten complex enough that we need
+ * something which is understandable and reliable.
+ */
+static GLboolean
+i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3)
{
- GLuint state[I915_TEX_SETUP_SIZE];
+ GLcontext *ctx = &intel->ctx;
+ struct i915_context *i915 = i915_context(ctx);
+ struct gl_texture_unit *tUnit = &ctx->Texture.Unit[unit];
+ struct gl_texture_object *tObj = tUnit->_Current;
+ struct intel_texture_object *intelObj = intel_texture_object(tObj);
+ struct gl_texture_image *firstImage;
+ GLuint *state = i915->state.Tex[unit], format, pitch;
+ GLint lodbias;
- if(INTEL_DEBUG&DEBUG_TEXTURE)
- fprintf(stderr, "%s unit(%d)\n", __FUNCTION__, unit);
-
- if (i915->intel.CurrentTexObj[unit])
- i915->intel.CurrentTexObj[unit]->base.bound &= ~(1U << unit);
+ memset(state, 0, sizeof(state));
- i915->intel.CurrentTexObj[unit] = (intelTextureObjectPtr)t;
- t->intel.base.bound |= (1 << unit);
+ /*We need to refcount these. */
- if (t->intel.dirty & I915_UPLOAD_TEX(unit)) {
- i915ImportTexObjState( t->intel.base.tObj );
- t->intel.dirty &= ~I915_UPLOAD_TEX(unit);
+ if (i915->state.tex_buffer[unit] != NULL) {
+ dri_bo_unreference(i915->state.tex_buffer[unit]);
+ i915->state.tex_buffer[unit] = NULL;
}
- state[I915_TEXREG_MS2] = t->intel.TextureOffset;
- state[I915_TEXREG_MS3] = t->Setup[I915_TEXREG_MS3];
- state[I915_TEXREG_MS4] = t->Setup[I915_TEXREG_MS4];
-
- state[I915_TEXREG_SS2] = (i915->state.Tex[unit][I915_TEXREG_SS2] &
- SS2_LOD_BIAS_MASK);
- state[I915_TEXREG_SS2] |= (t->Setup[I915_TEXREG_SS2] & ~SS2_LOD_BIAS_MASK);
-
- state[I915_TEXREG_SS3] = (i915->state.Tex[unit][I915_TEXREG_SS3] &
- SS3_NORMALIZED_COORDS);
- state[I915_TEXREG_SS3] |= (t->Setup[I915_TEXREG_SS3] &
- ~(SS3_NORMALIZED_COORDS|
- SS3_TEXTUREMAP_INDEX_MASK));
+ if (!intelObj->imageOverride && !intel_finalize_mipmap_tree(intel, unit))
+ return GL_FALSE;
- state[I915_TEXREG_SS3] |= (unit<<SS3_TEXTUREMAP_INDEX_SHIFT);
+ /* Get first image here, since intelObj->firstLevel will get set in
+ * the intel_finalize_mipmap_tree() call above.
+ */
+ firstImage = tObj->Image[0][intelObj->firstLevel];
- state[I915_TEXREG_SS4] = t->Setup[I915_TEXREG_SS4];
+ if (intelObj->imageOverride) {
+ i915->state.tex_buffer[unit] = NULL;
+ i915->state.tex_offset[unit] = intelObj->textureOffset;
+ switch (intelObj->depthOverride) {
+ case 32:
+ format = MAPSURF_32BIT | MT_32BIT_ARGB8888;
+ break;
+ case 24:
+ default:
+ format = MAPSURF_32BIT | MT_32BIT_XRGB8888;
+ break;
+ case 16:
+ format = MAPSURF_16BIT | MT_16BIT_RGB565;
+ break;
+ }
- if (memcmp(state, i915->state.Tex[unit], sizeof(state)) != 0) {
- I915_STATECHANGE( i915, I915_UPLOAD_TEX(unit) );
- memcpy(i915->state.Tex[unit], state, sizeof(state));
+ pitch = intelObj->pitchOverride;
+ } else {
+ dri_bo_reference(intelObj->mt->region->buffer);
+ i915->state.tex_buffer[unit] = intelObj->mt->region->buffer;
+ i915->state.tex_offset[unit] = intel_miptree_image_offset(intelObj->mt,
+ 0, intelObj->
+ firstLevel);
+
+ format = translate_texture_format(firstImage->TexFormat->MesaFormat,
+ tObj->DepthMode);
+ pitch = intelObj->mt->pitch * intelObj->mt->cpp;
}
-}
-
-
-static GLboolean enable_tex_common( GLcontext *ctx, GLuint unit )
-{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
+ state[I915_TEXREG_MS3] =
+ (((firstImage->Height - 1) << MS3_HEIGHT_SHIFT) |
+ ((firstImage->Width - 1) << MS3_WIDTH_SHIFT) | format |
+ MS3_USE_FENCE_REGS);
- if (0) fprintf(stderr, "%s %d\n", __FUNCTION__, unit);
+ state[I915_TEXREG_MS4] =
+ ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) | MS4_CUBE_FACE_ENA_MASK |
+ ((((intelObj->lastLevel - intelObj->firstLevel) * 4)) <<
+ MS4_MAX_LOD_SHIFT) | ((firstImage->Depth - 1) <<
+ MS4_VOLUME_DEPTH_SHIFT));
- if (!(i915->state.active & I915_UPLOAD_TEX(unit))) {
- I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(unit), GL_TRUE);
- }
- /* Fallback if there's a texture border */
- if ( tObj->Image[0][tObj->BaseLevel]->Border > 0 ) {
- return GL_FALSE;
- }
+ {
+ GLuint minFilt, mipFilt, magFilt;
+ switch (tObj->MinFilter) {
+ case GL_NEAREST:
+ minFilt = FILTER_NEAREST;
+ mipFilt = MIPFILTER_NONE;
+ break;
+ case GL_LINEAR:
+ minFilt = FILTER_LINEAR;
+ mipFilt = MIPFILTER_NONE;
+ break;
+ case GL_NEAREST_MIPMAP_NEAREST:
+ minFilt = FILTER_NEAREST;
+ mipFilt = MIPFILTER_NEAREST;
+ break;
+ case GL_LINEAR_MIPMAP_NEAREST:
+ minFilt = FILTER_LINEAR;
+ mipFilt = MIPFILTER_NEAREST;
+ break;
+ case GL_NEAREST_MIPMAP_LINEAR:
+ minFilt = FILTER_NEAREST;
+ mipFilt = MIPFILTER_LINEAR;
+ break;
+ case GL_LINEAR_MIPMAP_LINEAR:
+ minFilt = FILTER_LINEAR;
+ mipFilt = MIPFILTER_LINEAR;
+ break;
+ default:
+ return GL_FALSE;
+ }
- /* Update state if this is a different texture object to last
- * time.
- */
- if (i915->intel.CurrentTexObj[unit] != &t->intel ||
- (t->intel.dirty & I915_UPLOAD_TEX(unit))) {
- i915_import_tex_unit( i915, t, unit);
- i915->tex_program.translated = 0;
- }
+ if (tObj->MaxAnisotropy > 1.0) {
+ minFilt = FILTER_ANISOTROPIC;
+ magFilt = FILTER_ANISOTROPIC;
+ }
+ else {
+ switch (tObj->MagFilter) {
+ case GL_NEAREST:
+ magFilt = FILTER_NEAREST;
+ break;
+ case GL_LINEAR:
+ magFilt = FILTER_LINEAR;
+ break;
+ default:
+ return GL_FALSE;
+ }
+ }
- return GL_TRUE;
-}
+ lodbias = (int) ((tUnit->LodBias + tObj->LodBias) * 16.0);
+ if (lodbias < -256)
+ lodbias = -256;
+ if (lodbias > 255)
+ lodbias = 255;
+ state[I915_TEXREG_SS2] = ((lodbias << SS2_LOD_BIAS_SHIFT) &
+ SS2_LOD_BIAS_MASK);
-static GLboolean enable_tex_rect( GLcontext *ctx, GLuint unit )
-{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
- GLuint ss3 = i915->state.Tex[unit][I915_TEXREG_SS3];
+ /* YUV conversion:
+ */
+ if (firstImage->TexFormat->MesaFormat == MESA_FORMAT_YCBCR ||
+ firstImage->TexFormat->MesaFormat == MESA_FORMAT_YCBCR_REV)
+ state[I915_TEXREG_SS2] |= SS2_COLORSPACE_CONVERSION;
- ss3 &= ~SS3_NORMALIZED_COORDS;
+ /* Shadow:
+ */
+ if (tObj->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB &&
+ tObj->Target != GL_TEXTURE_3D) {
+ if (tObj->Target == GL_TEXTURE_1D)
+ return GL_FALSE;
- if (ss3 != i915->state.Tex[unit][I915_TEXREG_SS3]) {
- I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
- i915->state.Tex[unit][I915_TEXREG_SS3] = ss3;
- }
+ state[I915_TEXREG_SS2] |=
+ (SS2_SHADOW_ENABLE |
+ intel_translate_shadow_compare_func(tObj->CompareFunc));
- /* Upload teximages (not pipelined)
- */
- if (t->intel.base.dirty_images[0]) {
- i915SetTexImages( i915, tObj );
- if (!intelUploadTexImages( &i915->intel, &t->intel, 0 )) {
- return GL_FALSE;
+ minFilt = FILTER_4X4_FLAT;
+ magFilt = FILTER_4X4_FLAT;
}
+
+ state[I915_TEXREG_SS2] |= ((minFilt << SS2_MIN_FILTER_SHIFT) |
+ (mipFilt << SS2_MIP_FILTER_SHIFT) |
+ (magFilt << SS2_MAG_FILTER_SHIFT));
}
- return GL_TRUE;
-}
+ {
+ GLenum ws = tObj->WrapS;
+ GLenum wt = tObj->WrapT;
+ GLenum wr = tObj->WrapR;
-static GLboolean enable_tex_2d( GLcontext *ctx, GLuint unit )
-{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
- GLuint ss3 = i915->state.Tex[unit][I915_TEXREG_SS3];
+ /* 3D textures don't seem to respect the border color.
+ * Fallback if there's ever a danger that they might refer to
+ * it.
+ *
+ * Effectively this means fallback on 3D clamp or
+ * clamp_to_border.
+ */
+ if (tObj->Target == GL_TEXTURE_3D &&
+ (tObj->MinFilter != GL_NEAREST ||
+ tObj->MagFilter != GL_NEAREST) &&
+ (ws == GL_CLAMP ||
+ wt == GL_CLAMP ||
+ wr == GL_CLAMP ||
+ ws == GL_CLAMP_TO_BORDER ||
+ wt == GL_CLAMP_TO_BORDER || wr == GL_CLAMP_TO_BORDER))
+ return GL_FALSE;
- ss3 |= SS3_NORMALIZED_COORDS;
- if (ss3 != i915->state.Tex[unit][I915_TEXREG_SS3]) {
- I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
- i915->state.Tex[unit][I915_TEXREG_SS3] = ss3;
- }
+ state[I915_TEXREG_SS3] = ss3; /* SS3_NORMALIZED_COORDS */
- /* Upload teximages (not pipelined)
- */
- if (t->intel.base.dirty_images[0]) {
- i915SetTexImages( i915, tObj );
- if (!intelUploadTexImages( &i915->intel, &t->intel, 0 )) {
- return GL_FALSE;
- }
- }
-
- return GL_TRUE;
-}
+ state[I915_TEXREG_SS3] |=
+ ((translate_wrap_mode(ws) << SS3_TCX_ADDR_MODE_SHIFT) |
+ (translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT) |
+ (translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT));
-static GLboolean enable_tex_cube( GLcontext *ctx, GLuint unit )
-{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- struct gl_texture_object *tObj = texUnit->_Current;
- i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
- GLuint ss3 = i915->state.Tex[unit][I915_TEXREG_SS3];
- GLuint face;
-
- ss3 |= SS3_NORMALIZED_COORDS;
-
- if (ss3 != i915->state.Tex[unit][I915_TEXREG_SS3]) {
- I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
- i915->state.Tex[unit][I915_TEXREG_SS3] = ss3;
+ state[I915_TEXREG_SS3] |= (unit << SS3_TEXTUREMAP_INDEX_SHIFT);
}
- /* Upload teximages (not pipelined)
- */
- if ( t->intel.base.dirty_images[0] || t->intel.base.dirty_images[1] ||
- t->intel.base.dirty_images[2] || t->intel.base.dirty_images[3] ||
- t->intel.base.dirty_images[4] || t->intel.base.dirty_images[5] ) {
- i915SetTexImages( i915, tObj );
- }
- /* upload (per face) */
- for (face = 0; face < 6; face++) {
- if (t->intel.base.dirty_images[face]) {
- if (!intelUploadTexImages( &i915->intel, &t->intel, face )) {
- return GL_FALSE;
- }
- }
+ if (firstImage->_BaseFormat == GL_DEPTH_COMPONENT) {
+ /* GL specs that border color for depth textures is taken from the
+ * R channel, while the hardware uses A. Spam R into all the channels
+ * for safety.
+ */
+ state[I915_TEXREG_SS4] = INTEL_PACKCOLOR8888(tObj->_BorderChan[0],
+ tObj->_BorderChan[0],
+ tObj->_BorderChan[0],
+ tObj->_BorderChan[0]);
+ } else {
+ state[I915_TEXREG_SS4] = INTEL_PACKCOLOR8888(tObj->_BorderChan[0],
+ tObj->_BorderChan[1],
+ tObj->_BorderChan[2],
+ tObj->_BorderChan[3]);
}
- return GL_TRUE;
-}
-
-static GLboolean enable_tex_3d( GLcontext *ctx, GLuint unit )
-{
- struct gl_texture_object *tObj = ctx->Texture.Unit[unit]._Current;
- i915TextureObjectPtr t = (i915TextureObjectPtr)tObj->DriverData;
-
- /* 3D textures on I915 seem to get bogus border colors, hence this
- * fallback:
+ I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(unit), GL_TRUE);
+ /* memcmp was already disabled, but definitely won't work as the
+ * region might now change and that wouldn't be detected:
*/
- if (t->refs_border_color)
- return GL_FALSE;
+ I915_STATECHANGE(i915, I915_UPLOAD_TEX(unit));
- return GL_TRUE;
-}
-
-
-
-static GLboolean disable_tex( GLcontext *ctx, GLuint unit )
-{
- i915ContextPtr i915 = I915_CONTEXT(ctx);
-
- if (i915->state.active & I915_UPLOAD_TEX(unit)) {
- I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(unit), GL_FALSE);
- }
-
- /* The old texture is no longer bound to this texture unit.
- * Mark it as such.
- */
- if ( i915->intel.CurrentTexObj[unit] != NULL ) {
- i915->intel.CurrentTexObj[unit]->base.bound &= ~(1U << 0);
- i915->intel.CurrentTexObj[unit] = NULL;
- }
+#if 0
+ DBG(TEXTURE, "state[I915_TEXREG_SS2] = 0x%x\n", state[I915_TEXREG_SS2]);
+ DBG(TEXTURE, "state[I915_TEXREG_SS3] = 0x%x\n", state[I915_TEXREG_SS3]);
+ DBG(TEXTURE, "state[I915_TEXREG_SS4] = 0x%x\n", state[I915_TEXREG_SS4]);
+ DBG(TEXTURE, "state[I915_TEXREG_MS2] = 0x%x\n", state[I915_TEXREG_MS2]);
+ DBG(TEXTURE, "state[I915_TEXREG_MS3] = 0x%x\n", state[I915_TEXREG_MS3]);
+ DBG(TEXTURE, "state[I915_TEXREG_MS4] = 0x%x\n", state[I915_TEXREG_MS4]);
+#endif
return GL_TRUE;
}
-static GLboolean i915UpdateTexUnit( GLcontext *ctx, GLuint unit )
-{
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
- if (texUnit->_ReallyEnabled &&
- INTEL_CONTEXT(ctx)->intelScreen->tex.size < 2048 * 1024)
- return GL_FALSE;
- switch (texUnit->_ReallyEnabled) {
- case TEXTURE_1D_BIT:
- case TEXTURE_2D_BIT:
- return (enable_tex_2d( ctx, unit ) &&
- enable_tex_common( ctx, unit ));
- case TEXTURE_RECT_BIT:
- return (enable_tex_rect( ctx, unit ) &&
- enable_tex_common( ctx, unit ));
- case TEXTURE_CUBE_BIT:
- return (enable_tex_cube( ctx, unit ) &&
- enable_tex_common( ctx, unit ));
- case TEXTURE_3D_BIT:
- return (enable_tex_2d( ctx, unit ) &&
- enable_tex_common( ctx, unit ) &&
- enable_tex_3d( ctx, unit));
- case 0:
- return disable_tex( ctx, unit );
- default:
- return GL_FALSE;
- }
-}
-
-void i915UpdateTextureState( intelContextPtr intel )
+void
+i915UpdateTextureState(struct intel_context *intel)
{
- GLcontext *ctx = &intel->ctx;
GLboolean ok = GL_TRUE;
GLuint i;
- for (i = 0 ; i < I915_TEX_UNITS && ok ; i++) {
- ok = i915UpdateTexUnit( ctx, i );
+ for (i = 0; i < I915_TEX_UNITS && ok; i++) {
+ switch (intel->ctx.Texture.Unit[i]._ReallyEnabled) {
+ case TEXTURE_1D_BIT:
+ case TEXTURE_2D_BIT:
+ case TEXTURE_CUBE_BIT:
+ case TEXTURE_3D_BIT:
+ ok = i915_update_tex_unit(intel, i, SS3_NORMALIZED_COORDS);
+ break;
+ case TEXTURE_RECT_BIT:
+ ok = i915_update_tex_unit(intel, i, 0);
+ break;
+ case 0:{
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ if (i915->state.active & I915_UPLOAD_TEX(i))
+ I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(i), GL_FALSE);
+
+ if (i915->state.tex_buffer[i] != NULL) {
+ dri_bo_unreference(i915->state.tex_buffer[i]);
+ i915->state.tex_buffer[i] = NULL;
+ }
+
+ break;
+ }
+ default:
+ ok = GL_FALSE;
+ break;
+ }
}
- FALLBACK( intel, I915_FALLBACK_TEXTURE, !ok );
+ FALLBACK(intel, I915_FALLBACK_TEXTURE, !ok);
}
-
-
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "tnl/t_context.h"
#include "tnl/t_vertex.h"
#include "intel_batchbuffer.h"
+#include "intel_tex.h"
+#include "intel_regions.h"
+#include "intel_tris.h"
#include "i915_reg.h"
#include "i915_context.h"
-static void i915_render_start( intelContextPtr intel )
+#include "glapi/glapi.h"
+
+static void
+i915_render_prevalidate(struct intel_context *intel)
{
- GLcontext *ctx = &intel->ctx;
- i915ContextPtr i915 = I915_CONTEXT(intel);
+ struct i915_context *i915 = i915_context(&intel->ctx);
- if (ctx->FragmentProgram._Active)
- i915ValidateFragmentProgram( i915 );
- else {
- assert(!ctx->FragmentProgram._MaintainTexEnvProgram);
- i915ValidateTextureProgram( i915 );
- }
+ if (!intel->Fallback)
+ i915ValidateFragmentProgram(i915);
+}
+
+static void
+i915_render_start(struct intel_context *intel)
+{
}
-static void i915_reduced_primitive_state( intelContextPtr intel,
- GLenum rprim )
+static void
+i915_reduced_primitive_state(struct intel_context *intel, GLenum rprim)
{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- GLuint st1 = i915->state.Stipple[I915_STPREG_ST1];
-
- st1 &= ~ST1_ENABLE;
-
- switch (rprim) {
- case GL_QUADS: /* from RASTERIZE(GL_QUADS) in t_dd_tritemp.h */
- case GL_TRIANGLES:
- if (intel->ctx.Polygon.StippleFlag &&
- intel->hw_stipple)
- st1 |= ST1_ENABLE;
- break;
- case GL_LINES:
- case GL_POINTS:
- default:
- break;
- }
-
- i915->intel.reduced_primitive = rprim;
-
- if (st1 != i915->state.Stipple[I915_STPREG_ST1]) {
- I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
- i915->state.Stipple[I915_STPREG_ST1] = st1;
- }
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ GLuint st1 = i915->state.Stipple[I915_STPREG_ST1];
+
+ st1 &= ~ST1_ENABLE;
+
+ switch (rprim) {
+ case GL_QUADS: /* from RASTERIZE(GL_QUADS) in t_dd_tritemp.h */
+ case GL_TRIANGLES:
+ if (intel->ctx.Polygon.StippleFlag && intel->hw_stipple)
+ st1 |= ST1_ENABLE;
+ break;
+ case GL_LINES:
+ case GL_POINTS:
+ default:
+ break;
+ }
+
+ i915->intel.reduced_primitive = rprim;
+
+ if (st1 != i915->state.Stipple[I915_STPREG_ST1]) {
+ INTEL_FIREVERTICES(intel);
+
+ I915_STATECHANGE(i915, I915_UPLOAD_STIPPLE);
+ i915->state.Stipple[I915_STPREG_ST1] = st1;
+ }
}
/* Pull apart the vertex format registers and figure out how large a
* vertex is supposed to be.
*/
-static GLboolean i915_check_vertex_size( intelContextPtr intel,
- GLuint expected )
+static GLboolean
+i915_check_vertex_size(struct intel_context *intel, GLuint expected)
{
- i915ContextPtr i915 = I915_CONTEXT(intel);
+ struct i915_context *i915 = i915_context(&intel->ctx);
int lis2 = i915->current->Ctx[I915_CTXREG_LIS2];
int lis4 = i915->current->Ctx[I915_CTXREG_LIS4];
int i, sz = 0;
switch (lis4 & S4_VFMT_XYZW_MASK) {
- case S4_VFMT_XY: sz = 2; break;
- case S4_VFMT_XYZ: sz = 3; break;
- case S4_VFMT_XYW: sz = 3; break;
- case S4_VFMT_XYZW: sz = 4; break;
- default:
+ case S4_VFMT_XY:
+ sz = 2;
+ break;
+ case S4_VFMT_XYZ:
+ sz = 3;
+ break;
+ case S4_VFMT_XYW:
+ sz = 3;
+ break;
+ case S4_VFMT_XYZW:
+ sz = 4;
+ break;
+ default:
fprintf(stderr, "no xyzw specified\n");
return 0;
}
- if (lis4 & S4_VFMT_SPEC_FOG) sz++;
- if (lis4 & S4_VFMT_COLOR) sz++;
- if (lis4 & S4_VFMT_DEPTH_OFFSET) sz++;
- if (lis4 & S4_VFMT_POINT_WIDTH) sz++;
- if (lis4 & S4_VFMT_FOG_PARAM) sz++;
-
- for (i = 0 ; i < 8 ; i++) {
+ if (lis4 & S4_VFMT_SPEC_FOG)
+ sz++;
+ if (lis4 & S4_VFMT_COLOR)
+ sz++;
+ if (lis4 & S4_VFMT_DEPTH_OFFSET)
+ sz++;
+ if (lis4 & S4_VFMT_POINT_WIDTH)
+ sz++;
+ if (lis4 & S4_VFMT_FOG_PARAM)
+ sz++;
+
+ for (i = 0; i < 8; i++) {
switch (lis2 & S2_TEXCOORD_FMT0_MASK) {
- case TEXCOORDFMT_2D: sz += 2; break;
- case TEXCOORDFMT_3D: sz += 3; break;
- case TEXCOORDFMT_4D: sz += 4; break;
- case TEXCOORDFMT_1D: sz += 1; break;
- case TEXCOORDFMT_2D_16: sz += 1; break;
- case TEXCOORDFMT_4D_16: sz += 2; break;
- case TEXCOORDFMT_NOT_PRESENT: break;
+ case TEXCOORDFMT_2D:
+ sz += 2;
+ break;
+ case TEXCOORDFMT_3D:
+ sz += 3;
+ break;
+ case TEXCOORDFMT_4D:
+ sz += 4;
+ break;
+ case TEXCOORDFMT_1D:
+ sz += 1;
+ break;
+ case TEXCOORDFMT_2D_16:
+ sz += 1;
+ break;
+ case TEXCOORDFMT_4D_16:
+ sz += 2;
+ break;
+ case TEXCOORDFMT_NOT_PRESENT:
+ break;
default:
- fprintf(stderr, "bad texcoord fmt %d\n", i);
- return GL_FALSE;
+ fprintf(stderr, "bad texcoord fmt %d\n", i);
+ return GL_FALSE;
}
lis2 >>= S2_TEXCOORD_FMT1_SHIFT;
}
-
- if (sz != expected)
+
+ if (sz != expected)
fprintf(stderr, "vertex size mismatch %d/%d\n", sz, expected);
-
+
return sz == expected;
}
-static void i915_emit_invarient_state( intelContextPtr intel )
+static void
+i915_emit_invarient_state(struct intel_context *intel)
{
BATCH_LOCALS;
- BEGIN_BATCH( 20 );
+ BEGIN_BATCH(200, IGNORE_CLIPRECTS);
OUT_BATCH(_3DSTATE_AA_CMD |
- AA_LINE_ECAAR_WIDTH_ENABLE |
- AA_LINE_ECAAR_WIDTH_1_0 |
- AA_LINE_REGION_WIDTH_ENABLE |
- AA_LINE_REGION_WIDTH_1_0);
+ AA_LINE_ECAAR_WIDTH_ENABLE |
+ AA_LINE_ECAAR_WIDTH_1_0 |
+ AA_LINE_REGION_WIDTH_ENABLE | AA_LINE_REGION_WIDTH_1_0);
OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD);
OUT_BATCH(0);
/* Don't support texture crossbar yet */
OUT_BATCH(_3DSTATE_COORD_SET_BINDINGS |
- CSB_TCB(0, 0) |
- CSB_TCB(1, 1) |
- CSB_TCB(2, 2) |
- CSB_TCB(3, 3) |
- CSB_TCB(4, 4) |
- CSB_TCB(5, 5) |
- CSB_TCB(6, 6) |
- CSB_TCB(7, 7));
+ CSB_TCB(0, 0) |
+ CSB_TCB(1, 1) |
+ CSB_TCB(2, 2) |
+ CSB_TCB(3, 3) |
+ CSB_TCB(4, 4) | CSB_TCB(5, 5) | CSB_TCB(6, 6) | CSB_TCB(7, 7));
OUT_BATCH(_3DSTATE_RASTER_RULES_CMD |
- ENABLE_POINT_RASTER_RULE |
- OGL_POINT_RASTER_RULE |
- ENABLE_LINE_STRIP_PROVOKE_VRTX |
- ENABLE_TRI_FAN_PROVOKE_VRTX |
- LINE_STRIP_PROVOKE_VRTX(1) |
- TRI_FAN_PROVOKE_VRTX(2) |
- ENABLE_TEXKILL_3D_4D |
- TEXKILL_4D);
+ ENABLE_POINT_RASTER_RULE |
+ OGL_POINT_RASTER_RULE |
+ ENABLE_LINE_STRIP_PROVOKE_VRTX |
+ ENABLE_TRI_FAN_PROVOKE_VRTX |
+ LINE_STRIP_PROVOKE_VRTX(1) |
+ TRI_FAN_PROVOKE_VRTX(2) | ENABLE_TEXKILL_3D_4D | TEXKILL_4D);
/* Need to initialize this to zero.
*/
- OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
- I1_LOAD_S(3) |
- (0));
+ OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(3) | (0));
OUT_BATCH(0);
-
+
/* XXX: Use this */
- OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
+ OUT_BATCH(_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
OUT_BATCH(_3DSTATE_SCISSOR_RECT_0_CMD);
OUT_BATCH(0);
OUT_BATCH(_3DSTATE_DEPTH_SUBRECT_DISABLE);
- OUT_BATCH(_3DSTATE_LOAD_INDIRECT | 0); /* disable indirect state */
+ OUT_BATCH(_3DSTATE_LOAD_INDIRECT | 0); /* disable indirect state */
OUT_BATCH(0);
/* Don't support twosided stencil yet */
- OUT_BATCH(_3DSTATE_BACKFACE_STENCIL_OPS |
- BFO_ENABLE_STENCIL_TWO_SIDE |
- 0 );
-
+ OUT_BATCH(_3DSTATE_BACKFACE_STENCIL_OPS | BFO_ENABLE_STENCIL_TWO_SIDE | 0);
+ OUT_BATCH(0);
+
ADVANCE_BATCH();
}
-#define emit( intel, state, size ) \
-do { \
- int k; \
- BEGIN_BATCH( (size) / sizeof(GLuint)); \
- for (k = 0 ; k < (size) / sizeof(GLuint) ; k++) \
- OUT_BATCH((state)[k]); \
- ADVANCE_BATCH(); \
-} while (0);
+#define emit(intel, state, size ) \
+ intel_batchbuffer_data(intel->batch, state, size, IGNORE_CLIPRECTS )
-static GLuint get_dirty( struct i915_hw_state *state )
+static GLuint
+get_dirty(struct i915_hw_state *state)
{
GLuint dirty;
if (dirty & I915_UPLOAD_TEX_ALL)
state->emitted &= ~I915_UPLOAD_TEX_ALL;
dirty = state->active & ~state->emitted;
-
return dirty;
}
-static GLuint get_state_size( struct i915_hw_state *state )
+static GLuint
+get_state_size(struct i915_hw_state *state)
{
GLuint dirty = get_dirty(state);
GLuint i;
GLuint sz = 0;
if (dirty & I915_UPLOAD_INVARIENT)
- sz += 20 * sizeof(int);
+ sz += 30 * 4;
if (dirty & I915_UPLOAD_CTX)
sz += sizeof(state->Ctx);
- if (dirty & I915_UPLOAD_BUFFERS)
+ if (dirty & I915_UPLOAD_BUFFERS)
sz += sizeof(state->Buffer);
if (dirty & I915_UPLOAD_STIPPLE)
sz += sizeof(state->Stipple);
- if (dirty & I915_UPLOAD_FOG)
+ if (dirty & I915_UPLOAD_FOG)
sz += sizeof(state->Fog);
if (dirty & I915_UPLOAD_TEX_ALL) {
int nr = 0;
- for (i = 0; i < I915_TEX_UNITS; i++)
- if (dirty & I915_UPLOAD_TEX(i))
- nr++;
+ for (i = 0; i < I915_TEX_UNITS; i++)
+ if (dirty & I915_UPLOAD_TEX(i))
+ nr++;
- sz += (2+nr*3) * sizeof(GLuint) * 2;
+ sz += (2 + nr * 3) * sizeof(GLuint) * 2;
}
- if (dirty & I915_UPLOAD_CONSTANTS)
+ if (dirty & I915_UPLOAD_CONSTANTS)
sz += state->ConstantSize * sizeof(GLuint);
- if (dirty & I915_UPLOAD_PROGRAM)
+ if (dirty & I915_UPLOAD_PROGRAM)
sz += state->ProgramSize * sizeof(GLuint);
return sz;
}
-
/* Push the state into the sarea and/or texture memory.
*/
-static void i915_emit_state( intelContextPtr intel )
+static void
+i915_emit_state(struct intel_context *intel)
{
- i915ContextPtr i915 = I915_CONTEXT(intel);
+ struct i915_context *i915 = i915_context(&intel->ctx);
struct i915_hw_state *state = i915->current;
- int i;
- GLuint dirty = get_dirty(state);
- GLuint counter = intel->batch.counter;
+ int i, count, aper_count;
+ GLuint dirty;
+ dri_bo *aper_array[3 + I915_TEX_UNITS];
+ GET_CURRENT_CONTEXT(ctx);
BATCH_LOCALS;
- if (intel->batch.space < get_state_size(state)) {
- intelFlushBatch(intel, GL_TRUE);
- dirty = get_dirty(state);
- counter = intel->batch.counter;
+ /* We don't hold the lock at this point, so want to make sure that
+ * there won't be a buffer wrap between the state emits and the primitive
+ * emit header.
+ *
+ * It might be better to talk about explicit places where
+ * scheduling is allowed, rather than assume that it is whenever a
+ * batchbuffer fills up.
+ *
+ * Set the space as LOOP_CLIPRECTS now, since that's what our primitives
+ * will be emitted under.
+ */
+ intel_batchbuffer_require_space(intel->batch,
+ get_state_size(state) + INTEL_PRIM_EMIT_SIZE,
+ LOOP_CLIPRECTS);
+ count = 0;
+ again:
+ aper_count = 0;
+ dirty = get_dirty(state);
+
+ aper_array[aper_count++] = intel->batch->buf;
+ if (dirty & I915_UPLOAD_BUFFERS) {
+ aper_array[aper_count++] = state->draw_region->buffer;
+ if (state->depth_region)
+ aper_array[aper_count++] = state->depth_region->buffer;
+ }
+
+ if (dirty & I915_UPLOAD_TEX_ALL) {
+ for (i = 0; i < I915_TEX_UNITS; i++) {
+ if (dirty & I915_UPLOAD_TEX(i)) {
+ if (state->tex_buffer[i]) {
+ aper_array[aper_count++] = state->tex_buffer[i];
+ }
+ }
+ }
+ }
+
+ if (dri_bufmgr_check_aperture_space(aper_array, aper_count)) {
+ if (count == 0) {
+ count++;
+ intel_batchbuffer_flush(intel->batch);
+ goto again;
+ } else {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "i915 emit state");
+ assert(0);
+ }
}
- if (VERBOSE)
+ /* work out list of buffers to emit */
+
+ /* Do this here as we may have flushed the batchbuffer above,
+ * causing more state to be dirty!
+ */
+ dirty = get_dirty(state);
+ state->emitted |= dirty;
+ assert(get_dirty(state) == 0);
+
+ if (INTEL_DEBUG & DEBUG_STATE)
fprintf(stderr, "%s dirty: %x\n", __FUNCTION__, dirty);
if (dirty & I915_UPLOAD_INVARIENT) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_INVARIENT:\n");
- i915_emit_invarient_state( intel );
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_INVARIENT:\n");
+ i915_emit_invarient_state(intel);
}
if (dirty & I915_UPLOAD_CTX) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_CTX:\n");
- emit( i915, state->Ctx, sizeof(state->Ctx) );
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_CTX:\n");
+
+ emit(intel, state->Ctx, sizeof(state->Ctx));
}
if (dirty & I915_UPLOAD_BUFFERS) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_BUFFERS:\n");
- emit( i915, state->Buffer, sizeof(state->Buffer) );
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_BUFFERS:\n");
+ BEGIN_BATCH(I915_DEST_SETUP_SIZE + 2, IGNORE_CLIPRECTS);
+ OUT_BATCH(state->Buffer[I915_DESTREG_CBUFADDR0]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_CBUFADDR1]);
+ OUT_RELOC(state->draw_region->buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ state->draw_region->draw_offset);
+
+ if (state->depth_region) {
+ OUT_BATCH(state->Buffer[I915_DESTREG_DBUFADDR0]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DBUFADDR1]);
+ OUT_RELOC(state->depth_region->buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ state->depth_region->draw_offset);
+ }
+
+ OUT_BATCH(state->Buffer[I915_DESTREG_DV0]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DV1]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_SENABLE]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_SR0]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_SR1]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_SR2]);
+
+ if (intel->constant_cliprect) {
+ assert(state->Buffer[I915_DESTREG_DRAWRECT0] != MI_NOOP);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT0]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT1]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT2]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT3]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT4]);
+ OUT_BATCH(state->Buffer[I915_DESTREG_DRAWRECT5]);
+ }
+
+ ADVANCE_BATCH();
}
if (dirty & I915_UPLOAD_STIPPLE) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_STIPPLE:\n");
- emit( i915, state->Stipple, sizeof(state->Stipple) );
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_STIPPLE:\n");
+ emit(intel, state->Stipple, sizeof(state->Stipple));
}
if (dirty & I915_UPLOAD_FOG) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_FOG:\n");
- emit( i915, state->Fog, sizeof(state->Fog) );
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_FOG:\n");
+ emit(intel, state->Fog, sizeof(state->Fog));
}
/* Combine all the dirty texture state into a single command to
if (dirty & I915_UPLOAD_TEX_ALL) {
int nr = 0;
- for (i = 0; i < I915_TEX_UNITS; i++)
- if (dirty & I915_UPLOAD_TEX(i))
- nr++;
+ for (i = 0; i < I915_TEX_UNITS; i++)
+ if (dirty & I915_UPLOAD_TEX(i))
+ nr++;
- BEGIN_BATCH(2+nr*3);
- OUT_BATCH(_3DSTATE_MAP_STATE | (3*nr));
+ BEGIN_BATCH(2 + nr * 3, IGNORE_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_MAP_STATE | (3 * nr));
OUT_BATCH((dirty & I915_UPLOAD_TEX_ALL) >> I915_UPLOAD_TEX_0_SHIFT);
- for (i = 0 ; i < I915_TEX_UNITS ; i++)
- if (dirty & I915_UPLOAD_TEX(i)) {
- OUT_BATCH(state->Tex[i][I915_TEXREG_MS2]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_MS3]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_MS4]);
- }
+ for (i = 0; i < I915_TEX_UNITS; i++)
+ if (dirty & I915_UPLOAD_TEX(i)) {
+
+ if (state->tex_buffer[i]) {
+ OUT_RELOC(state->tex_buffer[i],
+ I915_GEM_DOMAIN_SAMPLER, 0,
+ state->tex_offset[i]);
+ }
+ else if (state == &i915->meta) {
+ assert(i == 0);
+ OUT_BATCH(0);
+ }
+ else {
+ OUT_BATCH(state->tex_offset[i]);
+ }
+
+ OUT_BATCH(state->Tex[i][I915_TEXREG_MS3]);
+ OUT_BATCH(state->Tex[i][I915_TEXREG_MS4]);
+ }
ADVANCE_BATCH();
- BEGIN_BATCH(2+nr*3);
- OUT_BATCH(_3DSTATE_SAMPLER_STATE | (3*nr));
+ BEGIN_BATCH(2 + nr * 3, IGNORE_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_SAMPLER_STATE | (3 * nr));
OUT_BATCH((dirty & I915_UPLOAD_TEX_ALL) >> I915_UPLOAD_TEX_0_SHIFT);
- for (i = 0 ; i < I915_TEX_UNITS ; i++)
- if (dirty & I915_UPLOAD_TEX(i)) {
- OUT_BATCH(state->Tex[i][I915_TEXREG_SS2]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_SS3]);
- OUT_BATCH(state->Tex[i][I915_TEXREG_SS4]);
- }
+ for (i = 0; i < I915_TEX_UNITS; i++)
+ if (dirty & I915_UPLOAD_TEX(i)) {
+ OUT_BATCH(state->Tex[i][I915_TEXREG_SS2]);
+ OUT_BATCH(state->Tex[i][I915_TEXREG_SS3]);
+ OUT_BATCH(state->Tex[i][I915_TEXREG_SS4]);
+ }
ADVANCE_BATCH();
}
if (dirty & I915_UPLOAD_CONSTANTS) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_CONSTANTS:\n");
- emit( i915, state->Constant, state->ConstantSize * sizeof(GLuint) );
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_CONSTANTS:\n");
+ emit(intel, state->Constant, state->ConstantSize * sizeof(GLuint));
}
if (dirty & I915_UPLOAD_PROGRAM) {
- if (VERBOSE) fprintf(stderr, "I915_UPLOAD_PROGRAM:\n");
+ if (state->ProgramSize) {
+ if (INTEL_DEBUG & DEBUG_STATE)
+ fprintf(stderr, "I915_UPLOAD_PROGRAM:\n");
+
+ assert((state->Program[0] & 0x1ff) + 2 == state->ProgramSize);
- assert((state->Program[0] & 0x1ff)+2 == state->ProgramSize);
-
- emit( i915, state->Program, state->ProgramSize * sizeof(GLuint) );
- if (VERBOSE)
- i915_disassemble_program( state->Program, state->ProgramSize );
+ emit(intel, state->Program, state->ProgramSize * sizeof(GLuint));
+ if (INTEL_DEBUG & DEBUG_STATE)
+ i915_disassemble_program(state->Program, state->ProgramSize);
+ }
}
- state->emitted |= dirty;
- intel->batch.last_emit_state = counter;
- assert(counter == intel->batch.counter);
+ intel->batch->dirty_state &= ~dirty;
+ assert(get_dirty(state) == 0);
+ assert((intel->batch->dirty_state & (1<<1)) == 0);
}
-static void i915_destroy_context( intelContextPtr intel )
+static void
+i915_destroy_context(struct intel_context *intel)
{
+ GLuint i;
+ struct i915_context *i915 = i915_context(&intel->ctx);
+
+ intel_region_release(&i915->state.draw_region);
+ intel_region_release(&i915->state.depth_region);
+ intel_region_release(&i915->meta.draw_region);
+ intel_region_release(&i915->meta.depth_region);
+ intel_region_release(&i915->initial.draw_region);
+ intel_region_release(&i915->initial.depth_region);
+
+ for (i = 0; i < I915_TEX_UNITS; i++) {
+ if (i915->state.tex_buffer[i] != NULL) {
+ dri_bo_unreference(i915->state.tex_buffer[i]);
+ i915->state.tex_buffer[i] = NULL;
+ }
+ }
+
_tnl_free_vertices(&intel->ctx);
}
/**
- * Set the color buffer drawing region.
+ * Set the drawing regions for the color and depth/stencil buffers.
+ * This involves setting the pitch, cpp and buffer ID/location.
+ * Also set pixel format for color and Z rendering
+ * Used for setting both regular and meta state.
*/
-static void
-i915_set_color_region( intelContextPtr intel, const intelRegion *region)
+void
+i915_state_draw_region(struct intel_context *intel,
+ struct i915_hw_state *state,
+ struct intel_region *color_region,
+ struct intel_region *depth_region)
{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- I915_STATECHANGE( i915, I915_UPLOAD_BUFFERS );
- i915->state.Buffer[I915_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(region->pitch) | BUF_3D_USE_FENCE);
- i915->state.Buffer[I915_DESTREG_CBUFADDR2] = region->offset;
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ GLcontext *ctx = &intel->ctx;
+ GLuint value;
+
+ ASSERT(state == &i915->state || state == &i915->meta);
+
+ if (state->draw_region != color_region) {
+ intel_region_release(&state->draw_region);
+ intel_region_reference(&state->draw_region, color_region);
+ }
+ if (state->depth_region != depth_region) {
+ intel_region_release(&state->depth_region);
+ intel_region_reference(&state->depth_region, depth_region);
+ }
+
+ /*
+ * Set stride/cpp values
+ */
+ if (color_region) {
+ state->Buffer[I915_DESTREG_CBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
+ state->Buffer[I915_DESTREG_CBUFADDR1] =
+ (BUF_3D_ID_COLOR_BACK |
+ BUF_3D_PITCH(color_region->pitch * color_region->cpp) |
+ BUF_3D_USE_FENCE);
+ }
+
+ if (depth_region) {
+ state->Buffer[I915_DESTREG_DBUFADDR0] = _3DSTATE_BUF_INFO_CMD;
+ state->Buffer[I915_DESTREG_DBUFADDR1] =
+ (BUF_3D_ID_DEPTH |
+ BUF_3D_PITCH(depth_region->pitch * depth_region->cpp) |
+ BUF_3D_USE_FENCE);
+ }
+
+ /*
+ * Compute/set I915_DESTREG_DV1 value
+ */
+ value = (DSTORG_HORT_BIAS(0x8) | /* .5 */
+ DSTORG_VERT_BIAS(0x8) | /* .5 */
+ LOD_PRECLAMP_OGL | TEX_DEFAULT_COLOR_OGL);
+ if (color_region && color_region->cpp == 4) {
+ value |= DV_PF_8888;
+ }
+ else {
+ value |= (DITHER_FULL_ALWAYS | DV_PF_565);
+ }
+ if (depth_region && depth_region->cpp == 4) {
+ value |= DEPTH_FRMT_24_FIXED_8_OTHER;
+ }
+ else {
+ value |= DEPTH_FRMT_16_FIXED;
+ }
+ state->Buffer[I915_DESTREG_DV1] = value;
+
+ if (intel->constant_cliprect) {
+ state->Buffer[I915_DESTREG_DRAWRECT0] = _3DSTATE_DRAWRECT_INFO;
+ state->Buffer[I915_DESTREG_DRAWRECT1] = 0;
+ state->Buffer[I915_DESTREG_DRAWRECT2] = 0; /* xmin, ymin */
+ state->Buffer[I915_DESTREG_DRAWRECT3] =
+ (ctx->DrawBuffer->Width & 0xffff) |
+ (ctx->DrawBuffer->Height << 16);
+ state->Buffer[I915_DESTREG_DRAWRECT4] = 0; /* xoff, yoff */
+ state->Buffer[I915_DESTREG_DRAWRECT5] = 0;
+ } else {
+ state->Buffer[I915_DESTREG_DRAWRECT0] = MI_NOOP;
+ state->Buffer[I915_DESTREG_DRAWRECT1] = MI_NOOP;
+ state->Buffer[I915_DESTREG_DRAWRECT2] = MI_NOOP;
+ state->Buffer[I915_DESTREG_DRAWRECT3] = MI_NOOP;
+ state->Buffer[I915_DESTREG_DRAWRECT4] = MI_NOOP;
+ state->Buffer[I915_DESTREG_DRAWRECT5] = MI_NOOP;
+ }
+
+ I915_STATECHANGE(i915, I915_UPLOAD_BUFFERS);
}
-/**
- * specify the z-buffer/stencil region
- */
static void
-i915_set_z_region( intelContextPtr intel, const intelRegion *region)
+i915_set_draw_region(struct intel_context *intel,
+ struct intel_region *color_regions[],
+ struct intel_region *depth_region,
+ GLuint num_regions)
{
- i915ContextPtr i915 = I915_CONTEXT(intel);
- I915_STATECHANGE( i915, I915_UPLOAD_BUFFERS );
- i915->state.Buffer[I915_DESTREG_DBUFADDR1] =
- (BUF_3D_ID_DEPTH | BUF_3D_PITCH(region->pitch) | BUF_3D_USE_FENCE);
- i915->state.Buffer[I915_DESTREG_DBUFADDR2] = region->offset;
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ i915_state_draw_region(intel, &i915->state, color_regions[0], depth_region);
}
-/**
- * Set both the color and Z/stencil drawing regions.
- * Similar to two previous functions, but don't use I915_STATECHANGE()
- */
+
static void
-i915_update_color_z_regions(intelContextPtr intel,
- const intelRegion *colorRegion,
- const intelRegion *depthRegion)
+i915_new_batch(struct intel_context *intel)
{
- i915ContextPtr i915 = I915_CONTEXT(intel);
+ struct i915_context *i915 = i915_context(&intel->ctx);
- i915->state.Buffer[I915_DESTREG_CBUFADDR1] =
- (BUF_3D_ID_COLOR_BACK | BUF_3D_PITCH(colorRegion->pitch) | BUF_3D_USE_FENCE);
- i915->state.Buffer[I915_DESTREG_CBUFADDR2] = colorRegion->offset;
+ /* Mark all state as needing to be emitted when starting a new batchbuffer.
+ * Using hardware contexts would be an alternative, but they have some
+ * difficulties associated with them (physical address requirements).
+ */
+ i915->state.emitted = 0;
- i915->state.Buffer[I915_DESTREG_DBUFADDR1] =
- (BUF_3D_ID_DEPTH |
- BUF_3D_PITCH(depthRegion->pitch) | /* pitch in bytes */
- BUF_3D_USE_FENCE);
- i915->state.Buffer[I915_DESTREG_DBUFADDR2] = depthRegion->offset;
+ /* Check that we didn't just wrap our batchbuffer at a bad time. */
+ assert(!intel->no_batch_wrap);
}
-
-static void i915_lost_hardware( intelContextPtr intel )
+static GLuint
+i915_flush_cmd(void)
{
- I915_CONTEXT(intel)->state.emitted = 0;
+ return MI_FLUSH | FLUSH_MAP_CACHE;
}
-static void i915_emit_flush( intelContextPtr intel )
+static void
+i915_assert_not_dirty( struct intel_context *intel )
{
- BATCH_LOCALS;
+ struct i915_context *i915 = i915_context(&intel->ctx);
+ struct i915_hw_state *state = i915->current;
+ GLuint dirty = get_dirty(state);
+ assert(!dirty);
+}
- BEGIN_BATCH(2);
- OUT_BATCH( MI_FLUSH | FLUSH_MAP_CACHE | FLUSH_RENDER_CACHE );
- OUT_BATCH( 0 );
- ADVANCE_BATCH();
+static void
+i915_note_unlock( struct intel_context *intel )
+{
+ /* nothing */
}
-void i915InitVtbl( i915ContextPtr i915 )
+void
+i915InitVtbl(struct i915_context *i915)
{
- i915->intel.vtbl.alloc_tex_obj = i915AllocTexObj;
i915->intel.vtbl.check_vertex_size = i915_check_vertex_size;
- i915->intel.vtbl.clear_with_tris = i915ClearWithTris;
- i915->intel.vtbl.rotate_window = i915RotateWindow;
i915->intel.vtbl.destroy = i915_destroy_context;
i915->intel.vtbl.emit_state = i915_emit_state;
- i915->intel.vtbl.lost_hardware = i915_lost_hardware;
+ i915->intel.vtbl.new_batch = i915_new_batch;
i915->intel.vtbl.reduced_primitive_state = i915_reduced_primitive_state;
i915->intel.vtbl.render_start = i915_render_start;
- i915->intel.vtbl.set_color_region = i915_set_color_region;
- i915->intel.vtbl.set_z_region = i915_set_z_region;
- i915->intel.vtbl.update_color_z_regions = i915_update_color_z_regions;
+ i915->intel.vtbl.render_prevalidate = i915_render_prevalidate;
+ i915->intel.vtbl.set_draw_region = i915_set_draw_region;
i915->intel.vtbl.update_texture_state = i915UpdateTextureState;
- i915->intel.vtbl.emit_flush = i915_emit_flush;
+ i915->intel.vtbl.flush_cmd = i915_flush_cmd;
+ i915->intel.vtbl.assert_not_dirty = i915_assert_not_dirty;
+ i915->intel.vtbl.note_unlock = i915_note_unlock;
+ i915->intel.vtbl.finish_batch = intel_finish_vb;
}
-
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <errno.h>
-
-#include "mtypes.h"
-#include "context.h"
-#include "enums.h"
-#include "vblank.h"
-
-#include "intel_reg.h"
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
-
-
-
-
-/* ================================================================
- * Performance monitoring functions
- */
-
-static void intel_fill_box( intelContextPtr intel,
- GLshort x, GLshort y,
- GLshort w, GLshort h,
- GLubyte r, GLubyte g, GLubyte b )
-{
- x += intel->drawX;
- y += intel->drawY;
-
- if (x >= 0 && y >= 0 &&
- x+w < intel->intelScreen->width &&
- y+h < intel->intelScreen->height)
- intelEmitFillBlitLocked( intel,
- intel->intelScreen->cpp,
- intel->intelScreen->back.pitch,
- intel->intelScreen->back.offset,
- x, y, w, h,
- INTEL_PACKCOLOR(intel->intelScreen->fbFormat,
- r,g,b,0xff));
-}
-
-static void intel_draw_performance_boxes( intelContextPtr intel )
-{
- /* Purple box for page flipping
- */
- if ( intel->perf_boxes & I830_BOX_FLIP )
- intel_fill_box( intel, 4, 4, 8, 8, 255, 0, 255 );
-
- /* Red box if we have to wait for idle at any point
- */
- if ( intel->perf_boxes & I830_BOX_WAIT )
- intel_fill_box( intel, 16, 4, 8, 8, 255, 0, 0 );
-
- /* Blue box: lost context?
- */
- if ( intel->perf_boxes & I830_BOX_LOST_CONTEXT )
- intel_fill_box( intel, 28, 4, 8, 8, 0, 0, 255 );
-
- /* Yellow box for texture swaps
- */
- if ( intel->perf_boxes & I830_BOX_TEXTURE_LOAD )
- intel_fill_box( intel, 40, 4, 8, 8, 255, 255, 0 );
-
- /* Green box if hardware never idles (as far as we can tell)
- */
- if ( !(intel->perf_boxes & I830_BOX_RING_EMPTY) )
- intel_fill_box( intel, 64, 4, 8, 8, 0, 255, 0 );
-
-
- /* Draw bars indicating number of buffers allocated
- * (not a great measure, easily confused)
- */
-#if 0
- if (intel->dma_used) {
- int bar = intel->dma_used / 10240;
- if (bar > 100) bar = 100;
- if (bar < 1) bar = 1;
- intel_fill_box( intel, 4, 16, bar, 4, 196, 128, 128 );
- intel->dma_used = 0;
- }
-#endif
-
- intel->perf_boxes = 0;
-}
-
-
-
-
-
-
-static int bad_prim_vertex_nr( int primitive, int nr )
-{
- switch (primitive & PRIM3D_MASK) {
- case PRIM3D_POINTLIST:
- return nr < 1;
- case PRIM3D_LINELIST:
- return (nr & 1) || nr == 0;
- case PRIM3D_LINESTRIP:
- return nr < 2;
- case PRIM3D_TRILIST:
- case PRIM3D_RECTLIST:
- return nr % 3 || nr == 0;
- case PRIM3D_POLY:
- case PRIM3D_TRIFAN:
- case PRIM3D_TRISTRIP:
- case PRIM3D_TRISTRIP_RVRSE:
- return nr < 3;
- default:
- return 1;
- }
-}
-
-static void intel_flush_inline_primitive( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- GLuint used = intel->batch.ptr - intel->prim.start_ptr;
- GLuint vertcount;
-
- assert(intel->prim.primitive != ~0);
-
- if (1) {
- /* Check vertex size against the vertex we're specifying to
- * hardware. If it's wrong, ditch the primitive.
- */
- if (!intel->vtbl.check_vertex_size( intel, intel->vertex_size ))
- goto do_discard;
-
- vertcount = (used - 4)/ (intel->vertex_size * 4);
-
- if (!vertcount)
- goto do_discard;
-
- if (vertcount * intel->vertex_size * 4 != used - 4) {
- fprintf(stderr, "vertex size confusion %d %d\n", used,
- intel->vertex_size * vertcount * 4);
- goto do_discard;
- }
-
- if (bad_prim_vertex_nr( intel->prim.primitive, vertcount )) {
- fprintf(stderr, "bad_prim_vertex_nr %x %d\n", intel->prim.primitive,
- vertcount);
- goto do_discard;
- }
- }
-
- if (used < 8)
- goto do_discard;
-
- *(int *)intel->prim.start_ptr = (_3DPRIMITIVE |
- intel->prim.primitive |
- (used/4-2));
-
- goto finished;
-
- do_discard:
- intel->batch.ptr -= used;
- intel->batch.space += used;
- assert(intel->batch.space >= 0);
-
- finished:
- intel->prim.primitive = ~0;
- intel->prim.start_ptr = 0;
- intel->prim.flush = 0;
-}
-
-
-/* Emit a primitive referencing vertices in a vertex buffer.
- */
-void intelStartInlinePrimitive( intelContextPtr intel, GLuint prim )
-{
- BATCH_LOCALS;
-
- if (0)
- fprintf(stderr, "%s %x\n", __FUNCTION__, prim);
-
-
- /* Finish any in-progress primitive:
- */
- INTEL_FIREVERTICES( intel );
-
- /* Emit outstanding state:
- */
- intel->vtbl.emit_state( intel );
-
- /* Make sure there is some space in this buffer:
- */
- if (intel->vertex_size * 10 * sizeof(GLuint) >= intel->batch.space) {
- intelFlushBatch(intel, GL_TRUE);
- intel->vtbl.emit_state( intel );
- }
-
-#if 1
- if (((unsigned long)intel->batch.ptr) & 0x4) {
- BEGIN_BATCH(1);
- OUT_BATCH(0);
- ADVANCE_BATCH();
- }
-#endif
-
- /* Emit a slot which will be filled with the inline primitive
- * command later.
- */
- BEGIN_BATCH(2);
- OUT_BATCH( 0 );
-
- intel->prim.start_ptr = batch_ptr;
- intel->prim.primitive = prim;
- intel->prim.flush = intel_flush_inline_primitive;
- intel->batch.contains_geometry = 1;
-
- OUT_BATCH( 0 );
- ADVANCE_BATCH();
-}
-
-
-void intelRestartInlinePrimitive( intelContextPtr intel )
-{
- GLuint prim = intel->prim.primitive;
-
- intel_flush_inline_primitive( &intel->ctx );
- if (1) intelFlushBatch(intel, GL_TRUE); /* GL_TRUE - is critical */
- intelStartInlinePrimitive( intel, prim );
-}
-
-
-
-void intelWrapInlinePrimitive( intelContextPtr intel )
-{
- GLuint prim = intel->prim.primitive;
-
- if (0)
- fprintf(stderr, "%s\n", __FUNCTION__);
- intel_flush_inline_primitive( &intel->ctx );
- intelFlushBatch(intel, GL_TRUE);
- intelStartInlinePrimitive( intel, prim );
-}
-
-
-/* Emit a primitive with space for inline vertices.
- */
-GLuint *intelEmitInlinePrimitiveLocked(intelContextPtr intel,
- int primitive,
- int dwords,
- int vertex_size )
-{
- GLuint *tmp = 0;
- BATCH_LOCALS;
-
- if (0)
- fprintf(stderr, "%s 0x%x %d\n", __FUNCTION__, primitive, dwords);
-
- /* Emit outstanding state:
- */
- intel->vtbl.emit_state( intel );
-
- if ((1+dwords)*4 >= intel->batch.space) {
- intelFlushBatch(intel, GL_TRUE);
- intel->vtbl.emit_state( intel );
- }
-
-
- if (1) {
- int used = dwords * 4;
- int vertcount;
-
- /* Check vertex size against the vertex we're specifying to
- * hardware. If it's wrong, ditch the primitive.
- */
- if (!intel->vtbl.check_vertex_size( intel, vertex_size ))
- goto do_discard;
-
- vertcount = dwords / vertex_size;
-
- if (dwords % vertex_size) {
- fprintf(stderr, "did not request a whole number of vertices\n");
- goto do_discard;
- }
-
- if (bad_prim_vertex_nr( primitive, vertcount )) {
- fprintf(stderr, "bad_prim_vertex_nr %x %d\n", primitive, vertcount);
- goto do_discard;
- }
-
- if (used < 8)
- goto do_discard;
- }
-
- /* Emit 3D_PRIMITIVE commands:
- */
- BEGIN_BATCH(1 + dwords);
- OUT_BATCH( _3DPRIMITIVE |
- primitive |
- (dwords-1) );
-
- tmp = (GLuint *)batch_ptr;
- batch_ptr += dwords * 4;
-
- ADVANCE_BATCH();
-
- intel->batch.contains_geometry = 1;
-
- do_discard:
- return tmp;
-}
-
-
-static void intelWaitForFrameCompletion( intelContextPtr intel )
-{
- drm_i915_sarea_t *sarea = (drm_i915_sarea_t *)intel->sarea;
-
- if (intel->do_irqs) {
- if (intelGetLastFrame(intel) < sarea->last_dispatch) {
- if (!intel->irqsEmitted) {
- while (intelGetLastFrame (intel) < sarea->last_dispatch)
- ;
- }
- else {
- intelWaitIrq( intel, intel->alloc.irq_emitted );
- }
- intel->irqsEmitted = 10;
- }
-
- if (intel->irqsEmitted) {
- LOCK_HARDWARE( intel );
- intelEmitIrqLocked( intel );
- intel->irqsEmitted--;
- UNLOCK_HARDWARE( intel );
- }
- }
- else {
- while (intelGetLastFrame (intel) < sarea->last_dispatch) {
- if (intel->do_usleeps)
- DO_USLEEP( 1 );
- }
- }
-}
-
-/*
- * Copy the back buffer to the front buffer.
- */
-void intelCopyBuffer( const __DRIdrawablePrivate *dPriv,
- const drm_clip_rect_t *rect)
-{
- intelContextPtr intel;
- const intelScreenPrivate *intelScreen;
- GLboolean missed_target;
- int64_t ust;
-
- if (0)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- assert(dPriv);
- assert(dPriv->driContextPriv);
- assert(dPriv->driContextPriv->driverPrivate);
-
- intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
-
- intelFlush( &intel->ctx );
-
- intelScreen = intel->intelScreen;
-
- if (!rect && !intel->swap_scheduled && intelScreen->drmMinor >= 6 &&
- !(intel->vblank_flags & VBLANK_FLAG_NO_IRQ) &&
- intelScreen->current_rotation == 0) {
- unsigned int interval = driGetVBlankInterval(dPriv, intel->vblank_flags);
- unsigned int target;
- drm_i915_vblank_swap_t swap;
-
- swap.drawable = dPriv->hHWDrawable;
- swap.seqtype = DRM_VBLANK_ABSOLUTE;
- target = swap.sequence = intel->vbl_seq + interval;
-
- if (intel->vblank_flags & VBLANK_FLAG_SYNC) {
- swap.seqtype |= DRM_VBLANK_NEXTONMISS;
- } else if (interval == 0) {
- goto noschedule;
- }
-
- if ( intel->vblank_flags & VBLANK_FLAG_SECONDARY ) {
- swap.seqtype |= DRM_VBLANK_SECONDARY;
- }
-
- if (!drmCommandWriteRead(intel->driFd, DRM_I915_VBLANK_SWAP, &swap,
- sizeof(swap))) {
- intel->swap_scheduled = 1;
- intel->vbl_seq = swap.sequence;
- swap.sequence -= target;
- missed_target = swap.sequence > 0 && swap.sequence <= (1 << 23);
- }
- } else {
- intel->swap_scheduled = 0;
- }
-noschedule:
-
- if (!intel->swap_scheduled) {
- intelWaitForFrameCompletion( intel );
- LOCK_HARDWARE( intel );
-
- if (!rect)
- {
- UNLOCK_HARDWARE( intel );
- driWaitForVBlank( dPriv, &intel->vbl_seq, intel->vblank_flags, & missed_target );
- LOCK_HARDWARE( intel );
- }
- {
- const intelScreenPrivate *intelScreen = intel->intelScreen;
- const __DRIdrawablePrivate *dPriv = intel->driDrawable;
- const int nbox = dPriv->numClipRects;
- const drm_clip_rect_t *pbox = dPriv->pClipRects;
- drm_clip_rect_t box;
- const int cpp = intelScreen->cpp;
- const int pitch = intelScreen->front.pitch; /* in bytes */
- int i;
- GLuint CMD, BR13;
- BATCH_LOCALS;
-
- switch(cpp) {
- case 2:
- BR13 = (pitch) | (0xCC << 16) | (1<<24);
- CMD = XY_SRC_COPY_BLT_CMD;
- break;
- case 4:
- BR13 = (pitch) | (0xCC << 16) | (1<<24) | (1<<25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
- break;
- default:
- BR13 = (pitch) | (0xCC << 16) | (1<<24);
- CMD = XY_SRC_COPY_BLT_CMD;
- break;
- }
-
- if (0)
- intel_draw_performance_boxes( intel );
-
- for (i = 0 ; i < nbox; i++, pbox++)
- {
- if (pbox->x1 > pbox->x2 ||
- pbox->y1 > pbox->y2 ||
- pbox->x2 > intelScreen->width ||
- pbox->y2 > intelScreen->height) {
- _mesa_warning(&intel->ctx, "Bad cliprect in intelCopyBuffer()");
- continue;
- }
-
- box = *pbox;
-
- if (rect)
- {
- if (rect->x1 > box.x1)
- box.x1 = rect->x1;
- if (rect->y1 > box.y1)
- box.y1 = rect->y1;
- if (rect->x2 < box.x2)
- box.x2 = rect->x2;
- if (rect->y2 < box.y2)
- box.y2 = rect->y2;
-
- if (box.x1 > box.x2 || box.y1 > box.y2)
- continue;
- }
-
- BEGIN_BATCH( 8);
- OUT_BATCH( CMD );
- OUT_BATCH( BR13 );
- OUT_BATCH( (box.y1 << 16) | box.x1 );
- OUT_BATCH( (box.y2 << 16) | box.x2 );
-
- if (intel->sarea->pf_current_page == 0)
- OUT_BATCH( intelScreen->front.offset );
- else
- OUT_BATCH( intelScreen->back.offset );
-
- OUT_BATCH( (box.y1 << 16) | box.x1 );
- OUT_BATCH( BR13 & 0xffff );
-
- if (intel->sarea->pf_current_page == 0)
- OUT_BATCH( intelScreen->back.offset );
- else
- OUT_BATCH( intelScreen->front.offset );
-
- ADVANCE_BATCH();
- }
- }
- intelFlushBatchLocked( intel, GL_TRUE, GL_TRUE, GL_TRUE );
- UNLOCK_HARDWARE( intel );
- }
-
- if (!rect)
- {
- intel->swap_count++;
- (*dri_interface->getUST)(&ust);
- if (missed_target) {
- intel->swap_missed_count++;
- intel->swap_missed_ust = ust - intel->swap_ust;
- }
-
- intel->swap_ust = ust;
- }
-}
-
-
-
-
-void intelEmitFillBlitLocked( intelContextPtr intel,
- GLuint cpp,
- GLshort dst_pitch, /* in bytes */
- GLuint dst_offset,
- GLshort x, GLshort y,
- GLshort w, GLshort h,
- GLuint color )
-{
- GLuint BR13, CMD;
- BATCH_LOCALS;
-
- switch(cpp) {
- case 1:
- case 2:
- case 3:
- BR13 = dst_pitch | (0xF0 << 16) | (1<<24);
- CMD = XY_COLOR_BLT_CMD;
- break;
- case 4:
- BR13 = dst_pitch | (0xF0 << 16) | (1<<24) | (1<<25);
- CMD = (XY_COLOR_BLT_CMD | XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
- break;
- default:
- return;
- }
-
- BEGIN_BATCH( 6);
- OUT_BATCH( CMD );
- OUT_BATCH( BR13 );
- OUT_BATCH( (y << 16) | x );
- OUT_BATCH( ((y+h) << 16) | (x+w) );
- OUT_BATCH( dst_offset );
- OUT_BATCH( color );
- ADVANCE_BATCH();
-}
-
-
-/* Copy BitBlt
- */
-void intelEmitCopyBlitLocked( intelContextPtr intel,
- GLuint cpp,
- GLshort src_pitch,
- GLuint src_offset,
- GLshort dst_pitch,
- GLuint dst_offset,
- GLshort src_x, GLshort src_y,
- GLshort dst_x, GLshort dst_y,
- GLshort w, GLshort h )
-{
- GLuint CMD, BR13;
- int dst_y2 = dst_y + h;
- int dst_x2 = dst_x + w;
- BATCH_LOCALS;
-
- src_pitch *= cpp;
- dst_pitch *= cpp;
-
- switch(cpp) {
- case 1:
- case 2:
- case 3:
- BR13 = dst_pitch | (0xCC << 16) | (1<<24);
- CMD = XY_SRC_COPY_BLT_CMD;
- break;
- case 4:
- BR13 = dst_pitch | (0xCC << 16) | (1<<24) | (1<<25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
- break;
- default:
- return;
- }
-
- if (dst_y2 < dst_y ||
- dst_x2 < dst_x) {
- return;
- }
-
- BEGIN_BATCH( 12);
- OUT_BATCH( CMD );
- OUT_BATCH( BR13 );
- OUT_BATCH( (dst_y << 16) | dst_x );
- OUT_BATCH( (dst_y2 << 16) | dst_x2 );
- OUT_BATCH( dst_offset );
- OUT_BATCH( (src_y << 16) | src_x );
- OUT_BATCH( src_pitch );
- OUT_BATCH( src_offset );
- ADVANCE_BATCH();
-}
-
-
-
-void intelClearWithBlit(GLcontext *ctx, GLbitfield buffers, GLboolean allFoo,
- GLint cx1Foo, GLint cy1Foo, GLint cwFoo, GLint chFoo)
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- intelScreenPrivate *intelScreen = intel->intelScreen;
- GLuint clear_depth, clear_color;
- GLint cx, cy, cw, ch;
- GLboolean all;
- GLint pitch;
- GLint cpp = intelScreen->cpp;
- GLint i;
- GLuint BR13, CMD, D_CMD;
- BATCH_LOCALS;
-
- intelFlush( &intel->ctx );
- LOCK_HARDWARE( intel );
-
- /* get clear bounds after locking */
- cx = intel->ctx.DrawBuffer->_Xmin;
- cy = intel->ctx.DrawBuffer->_Ymin;
- cw = intel->ctx.DrawBuffer->_Xmax - cx;
- ch = intel->ctx.DrawBuffer->_Ymax - cy;
- all = (cw == intel->ctx.DrawBuffer->Width &&
- ch == intel->ctx.DrawBuffer->Height);
-
- pitch = intelScreen->front.pitch;
-
- clear_color = intel->ClearColor;
- clear_depth = 0;
-
- if (buffers & BUFFER_BIT_DEPTH) {
- clear_depth = (GLuint)(ctx->Depth.Clear * intel->ClearDepth);
- }
-
- if (buffers & BUFFER_BIT_STENCIL) {
- clear_depth |= (ctx->Stencil.Clear & 0xff) << 24;
- }
-
- switch(cpp) {
- case 2:
- BR13 = (0xF0 << 16) | (pitch) | (1<<24);
- D_CMD = CMD = XY_COLOR_BLT_CMD;
- break;
- case 4:
- BR13 = (0xF0 << 16) | (pitch) | (1<<24) | (1<<25);
- CMD = (XY_COLOR_BLT_CMD |
- XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
- D_CMD = XY_COLOR_BLT_CMD;
- if (buffers & BUFFER_BIT_DEPTH) D_CMD |= XY_COLOR_BLT_WRITE_RGB;
- if (buffers & BUFFER_BIT_STENCIL) D_CMD |= XY_COLOR_BLT_WRITE_ALPHA;
- break;
- default:
- BR13 = (0xF0 << 16) | (pitch) | (1<<24);
- D_CMD = CMD = XY_COLOR_BLT_CMD;
- break;
- }
-
- {
- /* flip top to bottom */
- cy = intel->driDrawable->h - cy - ch;
- cx = cx + intel->drawX;
- cy += intel->drawY;
-
- /* adjust for page flipping */
- if ( intel->sarea->pf_current_page == 1 ) {
- GLuint tmp = buffers;
-
- buffers &= ~(BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT);
- if ( tmp & BUFFER_BIT_FRONT_LEFT ) buffers |= BUFFER_BIT_BACK_LEFT;
- if ( tmp & BUFFER_BIT_BACK_LEFT ) buffers |= BUFFER_BIT_FRONT_LEFT;
- }
-
- for (i = 0 ; i < intel->numClipRects ; i++)
- {
- drm_clip_rect_t *box = &intel->pClipRects[i];
- drm_clip_rect_t b;
-
- if (!all) {
- GLint x = box->x1;
- GLint y = box->y1;
- GLint w = box->x2 - x;
- GLint h = box->y2 - y;
-
- if (x < cx) w -= cx - x, x = cx;
- if (y < cy) h -= cy - y, y = cy;
- if (x + w > cx + cw) w = cx + cw - x;
- if (y + h > cy + ch) h = cy + ch - y;
- if (w <= 0) continue;
- if (h <= 0) continue;
-
- b.x1 = x;
- b.y1 = y;
- b.x2 = x + w;
- b.y2 = y + h;
- } else {
- b = *box;
- }
-
-
- if (b.x1 > b.x2 ||
- b.y1 > b.y2 ||
- b.x2 > intelScreen->width ||
- b.y2 > intelScreen->height)
- continue;
-
- if ( buffers & BUFFER_BIT_FRONT_LEFT ) {
- BEGIN_BATCH( 6);
- OUT_BATCH( CMD );
- OUT_BATCH( BR13 );
- OUT_BATCH( (b.y1 << 16) | b.x1 );
- OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( intelScreen->front.offset );
- OUT_BATCH( clear_color );
- ADVANCE_BATCH();
- }
-
- if ( buffers & BUFFER_BIT_BACK_LEFT ) {
- BEGIN_BATCH( 6);
- OUT_BATCH( CMD );
- OUT_BATCH( BR13 );
- OUT_BATCH( (b.y1 << 16) | b.x1 );
- OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( intelScreen->back.offset );
- OUT_BATCH( clear_color );
- ADVANCE_BATCH();
- }
-
- if ( buffers & (BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH) ) {
- BEGIN_BATCH( 6);
- OUT_BATCH( D_CMD );
- OUT_BATCH( BR13 );
- OUT_BATCH( (b.y1 << 16) | b.x1 );
- OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( intelScreen->depth.offset );
- OUT_BATCH( clear_depth );
- ADVANCE_BATCH();
- }
- }
- }
- intelFlushBatchLocked( intel, GL_TRUE, GL_FALSE, GL_TRUE );
- UNLOCK_HARDWARE( intel );
-}
-
-
-
-
-void intelDestroyBatchBuffer( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
-
- if (intel->alloc.offset) {
- intelFreeAGP( intel, intel->alloc.ptr );
- intel->alloc.ptr = NULL;
- intel->alloc.offset = 0;
- }
- else if (intel->alloc.ptr) {
- free(intel->alloc.ptr);
- intel->alloc.ptr = NULL;
- }
-
- memset(&intel->batch, 0, sizeof(intel->batch));
-}
-
-
-void intelInitBatchBuffer( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
-
- /* This path isn't really safe with rotate:
- */
- if (getenv("INTEL_BATCH") && intel->intelScreen->allow_batchbuffer) {
- switch (intel->intelScreen->deviceID) {
- case PCI_CHIP_I865_G:
- /* HW bug? Seems to crash if batchbuffer crosses 4k boundary.
- */
- intel->alloc.size = 8 * 1024;
- break;
- default:
- /* This is the smallest amount of memory the kernel deals with.
- * We'd ideally like to make this smaller.
- */
- intel->alloc.size = 1 << intel->intelScreen->logTextureGranularity;
- break;
- }
-
- intel->alloc.ptr = intelAllocateAGP( intel, intel->alloc.size );
- if (intel->alloc.ptr)
- intel->alloc.offset =
- intelAgpOffsetFromVirtual( intel, intel->alloc.ptr );
- else
- intel->alloc.offset = 0; /* OK? */
- }
-
- /* The default is now to use a local buffer and pass that to the
- * kernel. This is also a fallback if allocation fails on the
- * above path:
- */
- if (!intel->alloc.ptr) {
- intel->alloc.size = 8 * 1024;
- intel->alloc.ptr = malloc( intel->alloc.size );
- intel->alloc.offset = 0;
- }
-
- assert(intel->alloc.ptr);
-}
--- /dev/null
+../intel/intel_batchbuffer.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_BATCHBUFFER_H
-#define INTEL_BATCHBUFFER_H
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-
-
-#define BATCH_LOCALS GLubyte *batch_ptr;
-
-/* #define VERBOSE 0 */
-#ifndef VERBOSE
-extern int VERBOSE;
-#endif
-
-
-#define BEGIN_BATCH(n) \
-do { \
- if (VERBOSE) fprintf(stderr, \
- "BEGIN_BATCH(%ld) in %s, %d dwords free\n", \
- ((unsigned long)n), __FUNCTION__, \
- intel->batch.space/4); \
- if (intel->batch.space < (n)*4) \
- intelFlushBatch(intel, GL_TRUE); \
- if (intel->batch.space == intel->batch.size) intel->batch.func = __FUNCTION__; \
- batch_ptr = intel->batch.ptr; \
-} while (0)
-
-#define OUT_BATCH(n) \
-do { \
- *(GLuint *)batch_ptr = (n); \
- if (VERBOSE) fprintf(stderr, " -- %08x at %s/%d\n", (n), __FILE__, __LINE__); \
- batch_ptr += 4; \
-} while (0)
-
-#define ADVANCE_BATCH() \
-do { \
- if (VERBOSE) fprintf(stderr, "ADVANCE_BATCH()\n"); \
- intel->batch.space -= (batch_ptr - intel->batch.ptr); \
- intel->batch.ptr = batch_ptr; \
- assert(intel->batch.space >= 0); \
-} while(0)
-
-extern void intelInitBatchBuffer( GLcontext *ctx );
-extern void intelDestroyBatchBuffer( GLcontext *ctx );
-
-extern void intelStartInlinePrimitive( intelContextPtr intel, GLuint prim );
-extern void intelWrapInlinePrimitive( intelContextPtr intel );
-extern void intelRestartInlinePrimitive( intelContextPtr intel );
-extern GLuint *intelEmitInlinePrimitiveLocked(intelContextPtr intel,
- int primitive, int dwords,
- int vertex_size);
-extern void intelCopyBuffer( const __DRIdrawablePrivate *dpriv,
- const drm_clip_rect_t *rect);
-extern void intelClearWithBlit(GLcontext *ctx, GLbitfield mask, GLboolean all,
- GLint cx1, GLint cy1, GLint cw, GLint ch);
-
-extern void intelEmitCopyBlitLocked( intelContextPtr intel,
- GLuint cpp,
- GLshort src_pitch,
- GLuint src_offset,
- GLshort dst_pitch,
- GLuint dst_offset,
- GLshort srcx, GLshort srcy,
- GLshort dstx, GLshort dsty,
- GLshort w, GLshort h );
-
-extern void intelEmitFillBlitLocked( intelContextPtr intel,
- GLuint cpp,
- GLshort dst_pitch,
- GLuint dst_offset,
- GLshort x, GLshort y,
- GLshort w, GLshort h,
- GLuint color );
-
-
-
-
-static __inline GLuint *intelExtendInlinePrimitive( intelContextPtr intel,
- GLuint dwords )
-{
- GLuint sz = dwords * sizeof(GLuint);
- GLuint *ptr;
-
- if (intel->batch.space < sz) {
- intelWrapInlinePrimitive( intel );
-/* assert(intel->batch.space >= sz); */
- }
-
-/* assert(intel->prim.primitive != ~0); */
- ptr = (GLuint *)intel->batch.ptr;
- intel->batch.ptr += sz;
- intel->batch.space -= sz;
-
- return ptr;
-}
-
-
-
-#endif
--- /dev/null
+../intel/intel_blit.c
\ No newline at end of file
--- /dev/null
+../intel/intel_buffer_objects.c
\ No newline at end of file
--- /dev/null
+../intel/intel_buffers.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-#include "points.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "vbo/vbo.h"
-
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vertex.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "intel_screen.h"
-
-#include "i830_dri.h"
-#include "i830_common.h"
-
-#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_tris.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-
-#include "vblank.h"
-#include "utils.h"
-#include "xmlpool.h" /* for symbolic values of enum-type options */
-#ifndef INTEL_DEBUG
-int INTEL_DEBUG = (0);
-#endif
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_point_parameters
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_window_pos
-#define need_GL_EXT_blend_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_cull_vertex
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_secondary_color
-#define need_GL_NV_vertex_program
-#include "extension_helper.h"
-
-#ifndef VERBOSE
-int VERBOSE = 0;
-#endif
-
-#if DEBUG_LOCKING
-char *prevLockFile;
-int prevLockLine;
-#endif
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-#define DRIVER_DATE "20061017"
-
-const GLubyte *intelGetString( GLcontext *ctx, GLenum name )
-{
- const char * chipset;
- static char buffer[128];
-
- switch (name) {
- case GL_VENDOR:
- return (GLubyte *)"Tungsten Graphics, Inc";
- break;
-
- case GL_RENDERER:
- switch (INTEL_CONTEXT(ctx)->intelScreen->deviceID) {
- case PCI_CHIP_845_G:
- chipset = "Intel(R) 845G"; break;
- case PCI_CHIP_I830_M:
- chipset = "Intel(R) 830M"; break;
- case PCI_CHIP_I855_GM:
- chipset = "Intel(R) 852GM/855GM"; break;
- case PCI_CHIP_I865_G:
- chipset = "Intel(R) 865G"; break;
- case PCI_CHIP_I915_G:
- chipset = "Intel(R) 915G"; break;
- case PCI_CHIP_I915_GM:
- chipset = "Intel(R) 915GM"; break;
- case PCI_CHIP_I945_G:
- chipset = "Intel(R) 945G"; break;
- case PCI_CHIP_I945_GM:
- chipset = "Intel(R) 945GM"; break;
- case PCI_CHIP_I945_GME:
- chipset = "Intel(R) 945GME"; break;
- case PCI_CHIP_G33_G:
- chipset = "Intel(R) G33"; break;
- case PCI_CHIP_Q35_G:
- chipset = "Intel(R) Q35"; break;
- case PCI_CHIP_Q33_G:
- chipset = "Intel(R) Q33"; break;
- default:
- chipset = "Unknown Intel Chipset"; break;
- }
-
- (void) driGetRendererString( buffer, chipset, DRIVER_DATE, 0 );
- return (GLubyte *) buffer;
-
- default:
- return NULL;
- }
-}
-
-
-/**
- * Extension strings exported by the intel driver.
- *
- * \note
- * It appears that ARB_texture_env_crossbar has "disappeared" compared to the
- * old i830-specific driver.
- */
-const struct dri_extension card_extensions[] =
-{
- { "GL_ARB_multisample", GL_ARB_multisample_functions },
- { "GL_ARB_multitexture", NULL },
- { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
- { "GL_ARB_texture_border_clamp", NULL },
- { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
- { "GL_ARB_texture_cube_map", NULL },
- { "GL_ARB_texture_env_add", NULL },
- { "GL_ARB_texture_env_combine", NULL },
- { "GL_ARB_texture_env_dot3", NULL },
- { "GL_ARB_texture_mirrored_repeat", NULL },
- { "GL_ARB_texture_rectangle", NULL },
- { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
- { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
- { "GL_ARB_window_pos", GL_ARB_window_pos_functions },
- { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
- { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions },
- { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions },
- { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
- { "GL_EXT_blend_subtract", NULL },
- { "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
- { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
- { "GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions },
- { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
- { "GL_EXT_stencil_wrap", NULL },
- { "GL_EXT_texture_edge_clamp", NULL },
- { "GL_EXT_texture_env_combine", NULL },
- { "GL_EXT_texture_env_dot3", NULL },
- { "GL_EXT_texture_filter_anisotropic", NULL },
- { "GL_EXT_texture_lod_bias", NULL },
- { "GL_3DFX_texture_compression_FXT1", NULL },
- { "GL_APPLE_client_storage", NULL },
- { "GL_MESA_pack_invert", NULL },
- { "GL_MESA_ycbcr_texture", NULL },
- { "GL_NV_blend_square", NULL },
- { "GL_NV_vertex_program", GL_NV_vertex_program_functions },
- { "GL_NV_vertex_program1_1", NULL },
- { "GL_SGIS_generate_mipmap", NULL },
- { NULL, NULL }
-};
-
-extern const struct tnl_pipeline_stage _intel_render_stage;
-
-static const struct tnl_pipeline_stage *intel_pipeline[] = {
- &_tnl_vertex_transform_stage,
- &_tnl_vertex_cull_stage,
- &_tnl_normal_transform_stage,
- &_tnl_lighting_stage,
- &_tnl_fog_coordinate_stage,
- &_tnl_texgen_stage,
- &_tnl_texture_transform_stage,
- &_tnl_point_attenuation_stage,
- &_tnl_vertex_program_stage,
-#if 1
- &_intel_render_stage, /* ADD: unclipped rastersetup-to-dma */
-#endif
- &_tnl_render_stage,
- 0,
-};
-
-
-static const struct dri_debug_control debug_control[] =
-{
- { "fall", DEBUG_FALLBACKS },
- { "tex", DEBUG_TEXTURE },
- { "ioctl", DEBUG_IOCTL },
- { "prim", DEBUG_PRIMS },
- { "vert", DEBUG_VERTS },
- { "state", DEBUG_STATE },
- { "verb", DEBUG_VERBOSE },
- { "dri", DEBUG_DRI },
- { "dma", DEBUG_DMA },
- { "san", DEBUG_SANITY },
- { "sync", DEBUG_SYNC },
- { "sleep", DEBUG_SLEEP },
- { "pix", DEBUG_PIXEL },
- { NULL, 0 }
-};
-
-
-static void intelInvalidateState( GLcontext *ctx, GLuint new_state )
-{
- _swrast_InvalidateState( ctx, new_state );
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
- _tnl_invalidate_vertex_state( ctx, new_state );
- INTEL_CONTEXT(ctx)->NewGLState |= new_state;
-}
-
-
-void intelInitDriverFunctions( struct dd_function_table *functions )
-{
- _mesa_init_driver_functions( functions );
-
- functions->Clear = intelClear;
- functions->Flush = intelglFlush;
- functions->Finish = intelFinish;
- functions->GetString = intelGetString;
- functions->UpdateState = intelInvalidateState;
-
- intelInitTextureFuncs( functions );
- intelInitPixelFuncs( functions );
- intelInitStateFuncs( functions );
-}
-
-static void intel_emit_invarient_state( GLcontext *ctx )
-{
-}
-
-
-
-GLboolean intelInitContext( intelContextPtr intel,
- const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate,
- struct dd_function_table *functions )
-{
- GLcontext *ctx = &intel->ctx;
- GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
- __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
- drmI830Sarea *saPriv = (drmI830Sarea *)
- (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset);
- int fthrottle_mode;
-
- if (!_mesa_initialize_context(&intel->ctx,
- mesaVis, shareCtx,
- functions,
- (void*) intel))
- return GL_FALSE;
-
- driContextPriv->driverPrivate = intel;
- intel->intelScreen = intelScreen;
- intel->driScreen = sPriv;
- intel->sarea = saPriv;
-
-
- (void) memset( intel->texture_heaps, 0, sizeof( intel->texture_heaps ) );
- make_empty_list( & intel->swapped );
-
- driParseConfigFiles (&intel->optionCache, &intelScreen->optionCache,
- intel->driScreen->myNum, "i915");
-
- ctx->Const.MaxTextureMaxAnisotropy = 2.0;
-
- ctx->Const.MinLineWidth = 1.0;
- ctx->Const.MinLineWidthAA = 1.0;
- ctx->Const.MaxLineWidth = 3.0;
- ctx->Const.MaxLineWidthAA = 3.0;
- ctx->Const.LineWidthGranularity = 1.0;
-
- ctx->Const.MinPointSize = 1.0;
- ctx->Const.MinPointSizeAA = 1.0;
- ctx->Const.MaxPointSize = 255.0;
- ctx->Const.MaxPointSizeAA = 3.0;
- ctx->Const.PointSizeGranularity = 1.0;
-
- /* reinitialize the context point state.
- * It depend on constants in __GLcontextRec::Const
- */
- _mesa_init_point(ctx);
-
- /* Initialize the software rasterizer and helper modules. */
- _swrast_CreateContext( ctx );
- _vbo_CreateContext( ctx );
- _tnl_CreateContext( ctx );
- _swsetup_CreateContext( ctx );
-
- /* Install the customized pipeline: */
- _tnl_destroy_pipeline( ctx );
- _tnl_install_pipeline( ctx, intel_pipeline );
-
- /* Configure swrast to match hardware characteristics: */
- _swrast_allow_pixel_fog( ctx, GL_FALSE );
- _swrast_allow_vertex_fog( ctx, GL_TRUE );
-
- /* Dri stuff */
- intel->hHWContext = driContextPriv->hHWContext;
- intel->driFd = sPriv->fd;
- intel->driHwLock = (drmLock *) &sPriv->pSAREA->lock;
-
- intel->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
- intel->hw_stipple = 1;
-
- switch(mesaVis->depthBits) {
- case 0: /* what to do in this case? */
- case 16:
- intel->depth_scale = 1.0/0xffff;
- intel->polygon_offset_scale = 1.0/0xffff;
- intel->depth_clear_mask = ~0;
- intel->ClearDepth = 0xffff;
- break;
- case 24:
- intel->depth_scale = 1.0/0xffffff;
- intel->polygon_offset_scale = 2.0/0xffffff; /* req'd to pass glean */
- intel->depth_clear_mask = 0x00ffffff;
- intel->stencil_clear_mask = 0xff000000;
- intel->ClearDepth = 0x00ffffff;
- break;
- default:
- assert(0);
- break;
- }
-
- /* Initialize swrast, tnl driver tables: */
- intelInitSpanFuncs( ctx );
- intelInitTriFuncs( ctx );
-
-
- intel->RenderIndex = ~0;
-
- fthrottle_mode = driQueryOptioni(&intel->optionCache, "fthrottle_mode");
- intel->iw.irq_seq = -1;
- intel->irqsEmitted = 0;
-
- intel->do_irqs = (intel->intelScreen->irq_active &&
- fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS);
-
- intel->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
-
- intel->vblank_flags = (intel->intelScreen->irq_active != 0)
- ? driGetDefaultVBlankFlags(&intel->optionCache) : VBLANK_FLAG_NO_IRQ;
-
- (*dri_interface->getUST)(&intel->swap_ust);
- _math_matrix_ctr (&intel->ViewportMatrix);
-
- driInitExtensions( ctx, card_extensions, GL_TRUE );
-
- if (intel->ctx.Mesa_DXTn) {
- _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
- _mesa_enable_extension( ctx, "GL_S3_s3tc" );
- }
- else if (driQueryOptionb (&intel->optionCache, "force_s3tc_enable")) {
- _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
- }
-
-/* driInitTextureObjects( ctx, & intel->swapped, */
-/* DRI_TEXMGR_DO_TEXTURE_1D | */
-/* DRI_TEXMGR_DO_TEXTURE_2D | */
-/* DRI_TEXMGR_DO_TEXTURE_RECT ); */
-
-
- intelInitBatchBuffer(&intel->ctx);
- intel->prim.flush = intel_emit_invarient_state;
- intel->prim.primitive = ~0;
-
-
-#if DO_DEBUG
- INTEL_DEBUG = driParseDebugString( getenv( "INTEL_DEBUG" ),
- debug_control );
- INTEL_DEBUG |= driParseDebugString( getenv( "INTEL_DEBUG" ),
- debug_control );
-#endif
-
-#ifndef VERBOSE
- if (getenv("INTEL_VERBOSE"))
- VERBOSE=1;
-#endif
-
- if (getenv("INTEL_NO_RAST") ||
- getenv("INTEL_NO_RAST")) {
- fprintf(stderr, "disabling 3D rasterization\n");
- FALLBACK(intel, INTEL_FALLBACK_USER, 1);
- }
-
- return GL_TRUE;
-}
-
-void intelDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
- intelContextPtr intel = (intelContextPtr) driContextPriv->driverPrivate;
-
- assert(intel); /* should never be null */
- if (intel) {
- GLboolean release_texture_heaps;
-
- INTEL_FIREVERTICES( intel );
-
- intel->vtbl.destroy( intel );
-
- release_texture_heaps = (intel->ctx.Shared->RefCount == 1);
- _swsetup_DestroyContext (&intel->ctx);
- _tnl_DestroyContext (&intel->ctx);
- _vbo_DestroyContext (&intel->ctx);
-
- _swrast_DestroyContext (&intel->ctx);
- intel->Fallback = 0; /* don't call _swrast_Flush later */
-
- intelDestroyBatchBuffer(&intel->ctx);
-
-
- if ( release_texture_heaps ) {
- /* This share group is about to go away, free our private
- * texture object data.
- */
- int i;
-
- for ( i = 0 ; i < intel->nr_heaps ; i++ ) {
- driDestroyTextureHeap( intel->texture_heaps[ i ] );
- intel->texture_heaps[ i ] = NULL;
- }
-
- assert( is_empty_list( & intel->swapped ) );
- }
-
- /* free the Mesa context */
- _mesa_destroy_context(&intel->ctx);
- }
-}
-
-void intelSetFrontClipRects( intelContextPtr intel )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- if (!dPriv) return;
-
- intel->numClipRects = dPriv->numClipRects;
- intel->pClipRects = dPriv->pClipRects;
- intel->drawX = dPriv->x;
- intel->drawY = dPriv->y;
-}
-
-
-void intelSetBackClipRects( intelContextPtr intel )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- if (!dPriv) return;
-
- if (intel->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0) {
- intel->numClipRects = dPriv->numClipRects;
- intel->pClipRects = dPriv->pClipRects;
- intel->drawX = dPriv->x;
- intel->drawY = dPriv->y;
- } else {
- intel->numClipRects = dPriv->numBackClipRects;
- intel->pClipRects = dPriv->pBackClipRects;
- intel->drawX = dPriv->backX;
- intel->drawY = dPriv->backY;
-
- if (dPriv->numBackClipRects == 1 &&
- dPriv->x == dPriv->backX &&
- dPriv->y == dPriv->backY) {
-
- /* Repeat the calculation of the back cliprect dimensions here
- * as early versions of dri.a in the Xserver are incorrect. Try
- * very hard not to restrict future versions of dri.a which
- * might eg. allocate truly private back buffers.
- */
- int x1, y1;
- int x2, y2;
-
- x1 = dPriv->x;
- y1 = dPriv->y;
- x2 = dPriv->x + dPriv->w;
- y2 = dPriv->y + dPriv->h;
-
- if (x1 < 0) x1 = 0;
- if (y1 < 0) y1 = 0;
- if (x2 > intel->intelScreen->width) x2 = intel->intelScreen->width;
- if (y2 > intel->intelScreen->height) y2 = intel->intelScreen->height;
-
- if (x1 == dPriv->pBackClipRects[0].x1 &&
- y1 == dPriv->pBackClipRects[0].y1) {
-
- dPriv->pBackClipRects[0].x2 = x2;
- dPriv->pBackClipRects[0].y2 = y2;
- }
- }
- }
-}
-
-
-void intelWindowMoved( intelContextPtr intel )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- GLframebuffer *drawFb = (GLframebuffer *) dPriv->driverPrivate;
-
- if (!intel->ctx.DrawBuffer) {
- intelSetFrontClipRects( intel );
- }
- else {
- driUpdateFramebufferSize(&intel->ctx, dPriv);
- switch (drawFb->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_FRONT_LEFT:
- intelSetFrontClipRects( intel );
- break;
- case BUFFER_BIT_BACK_LEFT:
- intelSetBackClipRects( intel );
- break;
- default:
- /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */
- intelSetFrontClipRects( intel );
- }
- }
-
- if (drawFb->Width != dPriv->w || drawFb->Height != dPriv->h) {
- /* update Mesa's notion of framebuffer/window size */
- _mesa_resize_framebuffer(&intel->ctx, drawFb, dPriv->w, dPriv->h);
- drawFb->Initialized = GL_TRUE; /* XXX remove someday */
- }
-
- /* Set state we know depends on drawable parameters:
- */
- {
- GLcontext *ctx = &intel->ctx;
-
- if (intel->intelScreen->driScrnPriv->ddxMinor >= 7) {
- drmI830Sarea *sarea = intel->sarea;
- drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w,
- .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h };
- drm_clip_rect_t pipeA_rect = { .x1 = sarea->pipeA_x,
- .x2 = sarea->pipeA_x + sarea->pipeA_w,
- .y1 = sarea->pipeA_y,
- .y2 = sarea->pipeA_y + sarea->pipeA_h };
- drm_clip_rect_t pipeB_rect = { .x1 = sarea->pipeB_x,
- .x2 = sarea->pipeB_x + sarea->pipeB_w,
- .y1 = sarea->pipeB_y,
- .y2 = sarea->pipeB_y + sarea->pipeB_h };
- GLint areaA = driIntersectArea( drw_rect, pipeA_rect );
- GLint areaB = driIntersectArea( drw_rect, pipeB_rect );
- GLuint flags = intel->vblank_flags;
-
- if (areaB > areaA || (areaA == areaB && areaB > 0)) {
- flags = intel->vblank_flags | VBLANK_FLAG_SECONDARY;
- } else {
- flags = intel->vblank_flags & ~VBLANK_FLAG_SECONDARY;
- }
-
- if (flags != intel->vblank_flags) {
- intel->vblank_flags = flags;
- driGetCurrentVBlank(dPriv, intel->vblank_flags, &intel->vbl_seq);
- }
- } else {
- intel->vblank_flags &= ~VBLANK_FLAG_SECONDARY;
- }
-
- ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height );
-
- ctx->Driver.DepthRange( ctx,
- ctx->Viewport.Near,
- ctx->Viewport.Far );
- }
-}
-
-GLboolean intelUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
- return GL_TRUE;
-}
-
-GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv)
-{
-
- if (driContextPriv) {
- intelContextPtr intel = (intelContextPtr) driContextPriv->driverPrivate;
-
- if ( intel->driDrawable != driDrawPriv ) {
- /* Shouldn't the readbuffer be stored also? */
- driDrawableInitVBlank( driDrawPriv, intel->vblank_flags,
- &intel->vbl_seq );
-
- intel->driDrawable = driDrawPriv;
- intelWindowMoved( intel );
- }
-
- _mesa_make_current(&intel->ctx,
- (GLframebuffer *) driDrawPriv->driverPrivate,
- (GLframebuffer *) driReadPriv->driverPrivate);
-
- intel->ctx.Driver.DrawBuffer( &intel->ctx, intel->ctx.Color.DrawBuffer[0] );
- } else {
- _mesa_make_current(NULL, NULL, NULL);
- }
-
- return GL_TRUE;
-}
-
-/**
- * Use the information in the sarea to update the screen parameters
- * related to screen rotation.
- */
-static void
-intelUpdateScreenRotation(intelContextPtr intel,
- __DRIscreenPrivate *sPriv,
- drmI830Sarea *sarea)
-{
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
- intelRegion *colorBuf;
-
- intelUnmapScreenRegions(intelScreen);
-
- intelUpdateScreenFromSAREA(intelScreen, sarea);
-
- /* update the current hw offsets for the color and depth buffers */
- if (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
- colorBuf = &intelScreen->back;
- else
- colorBuf = &intelScreen->front;
- intel->vtbl.update_color_z_regions(intel, colorBuf, &intelScreen->depth);
-
- if (!intelMapScreenRegions(sPriv)) {
- fprintf(stderr, "ERROR Remapping screen regions!!!\n");
- }
-}
-
-void intelGetLock( intelContextPtr intel, GLuint flags )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- __DRIscreenPrivate *sPriv = intel->driScreen;
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
- drmI830Sarea * sarea = intel->sarea;
- unsigned i;
-
- drmGetLock(intel->driFd, intel->hHWContext, flags);
-
- /* If the window moved, may need to set a new cliprect now.
- *
- * NOTE: This releases and regains the hw lock, so all state
- * checking must be done *after* this call:
- */
- if (dPriv)
- DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
- if (dPriv && intel->lastStamp != dPriv->lastStamp) {
- intelWindowMoved( intel );
- intel->lastStamp = dPriv->lastStamp;
- }
-
- /* If we lost context, need to dump all registers to hardware.
- * Note that we don't care about 2d contexts, even if they perform
- * accelerated commands, so the DRI locking in the X server is even
- * more broken than usual.
- */
-
- if (sarea->width != intelScreen->width ||
- sarea->height != intelScreen->height ||
- sarea->rotation != intelScreen->current_rotation) {
- intelUpdateScreenRotation(intel, sPriv, sarea);
-
- /* This will drop the outstanding batchbuffer on the floor */
- intel->batch.ptr -= (intel->batch.size - intel->batch.space);
- intel->batch.space = intel->batch.size;
- /* lose all primitives */
- intel->prim.primitive = ~0;
- intel->prim.start_ptr = 0;
- intel->prim.flush = 0;
- intel->vtbl.lost_hardware( intel );
-
- intel->lastStamp = 0; /* force window update */
-
- /* Release batch buffer
- */
- intelDestroyBatchBuffer(&intel->ctx);
- intelInitBatchBuffer(&intel->ctx);
- intel->prim.flush = intel_emit_invarient_state;
-
- /* Still need to reset the global LRU?
- */
- intel_driReinitTextureHeap( intel->texture_heaps[0], intel->intelScreen->tex.size );
- }
-
- /* Shared texture managment - if another client has played with
- * texture space, figure out which if any of our textures have been
- * ejected, and update our global LRU.
- */
- for ( i = 0 ; i < intel->nr_heaps ; i++ ) {
- DRI_AGE_TEXTURES( intel->texture_heaps[ i ] );
- }
-}
-
-
-void intelSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- intelContextPtr intel;
- GLcontext *ctx;
- intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
- ctx = &intel->ctx;
- if (ctx->Visual.doubleBufferMode) {
- intelScreenPrivate *screen = intel->intelScreen;
- _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */
- if ( 0 /*intel->doPageFlip*/ ) { /* doPageFlip is never set !!! */
- intelPageFlip( dPriv );
- } else {
- intelCopyBuffer( dPriv, NULL );
- }
- if (screen->current_rotation != 0) {
- intelRotateWindow(intel, dPriv, BUFFER_BIT_FRONT_LEFT);
- }
- }
- } else {
- /* XXX this shouldn't be an error but we can't handle it for now */
- fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
- }
-}
-
-void intelCopySubBuffer( __DRIdrawablePrivate *dPriv,
- int x, int y, int w, int h )
-{
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- intelContextPtr intel;
- GLcontext *ctx;
- intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
- ctx = &intel->ctx;
- if (ctx->Visual.doubleBufferMode) {
- drm_clip_rect_t rect;
- rect.x1 = x + dPriv->x;
- rect.y1 = (dPriv->h - y - h) + dPriv->y;
- rect.x2 = rect.x1 + w;
- rect.y2 = rect.y1 + h;
- _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */
- intelCopyBuffer( dPriv, &rect );
- }
- } else {
- /* XXX this shouldn't be an error but we can't handle it for now */
- fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
- }
-}
--- /dev/null
+../intel/intel_context.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTELCONTEXT_INC
-#define INTELCONTEXT_INC
-
-
-
-#include "mtypes.h"
-#include "drm.h"
-#include "mm.h"
-#include "texmem.h"
-#include "vblank.h"
-
-#include "intel_screen.h"
-#include "i915_drm.h"
-#include "i830_common.h"
-#include "tnl/t_vertex.h"
-
-#define TAG(x) intel##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-#define DV_PF_555 (1<<8)
-#define DV_PF_565 (2<<8)
-#define DV_PF_8888 (3<<8)
-
-#define INTEL_CONTEXT(ctx) ((intelContextPtr)(ctx))
-
-typedef struct intel_context intelContext;
-typedef struct intel_context *intelContextPtr;
-typedef struct intel_texture_object *intelTextureObjectPtr;
-
-typedef void (*intel_tri_func)(intelContextPtr, intelVertex *, intelVertex *,
- intelVertex *);
-typedef void (*intel_line_func)(intelContextPtr, intelVertex *, intelVertex *);
-typedef void (*intel_point_func)(intelContextPtr, intelVertex *);
-
-#define INTEL_FALLBACK_DRAW_BUFFER 0x1
-#define INTEL_FALLBACK_READ_BUFFER 0x2
-#define INTEL_FALLBACK_USER 0x4
-#define INTEL_FALLBACK_NO_BATCHBUFFER 0x8
-#define INTEL_FALLBACK_NO_TEXMEM 0x10
-#define INTEL_FALLBACK_RENDERMODE 0x20
-
-extern void intelFallback( intelContextPtr intel, GLuint bit, GLboolean mode );
-#define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode )
-
-
-#define INTEL_TEX_MAXLEVELS 10
-
-
-struct intel_texture_object
-{
- driTextureObject base; /* the parent class */
-
- GLuint texelBytes;
- GLuint age;
- GLuint Pitch;
- GLuint Height;
- GLuint TextureOffset;
- GLubyte *BufAddr;
-
- GLuint min_level;
- GLuint max_level;
- GLuint depth_pitch;
-
- struct {
- const struct gl_texture_image *image;
- GLuint offset; /* into BufAddr */
- GLuint height;
- GLuint internalFormat;
- } image[6][INTEL_TEX_MAXLEVELS];
-
- GLuint dirty;
- GLuint firstLevel,lastLevel;
-};
-
-
-struct intel_context
-{
- GLcontext ctx; /* the parent class */
-
- struct {
- void (*destroy)( intelContextPtr intel );
- void (*emit_state)( intelContextPtr intel );
- void (*lost_hardware)( intelContextPtr intel );
- void (*update_texture_state)( intelContextPtr intel );
-
- void (*render_start)( intelContextPtr intel );
- void (*set_color_region)( intelContextPtr intel, const intelRegion *reg );
- void (*set_z_region)( intelContextPtr intel, const intelRegion *reg );
- void (*update_color_z_regions)(intelContextPtr intel,
- const intelRegion *colorRegion,
- const intelRegion *depthRegion);
- void (*emit_flush)( intelContextPtr intel );
- void (*reduced_primitive_state)( intelContextPtr intel, GLenum rprim );
-
- GLboolean (*check_vertex_size)( intelContextPtr intel, GLuint expected );
-
- void (*clear_with_tris)( intelContextPtr intel, GLbitfield mask,
- GLboolean all,
- GLint cx, GLint cy, GLint cw, GLint ch);
-
- void (*rotate_window)( intelContextPtr intel,
- __DRIdrawablePrivate *dPriv, GLuint srcBuf);
-
- intelTextureObjectPtr (*alloc_tex_obj)( struct gl_texture_object *tObj );
-
- } vtbl;
-
- GLint refcount;
- GLuint Fallback;
- GLuint NewGLState;
-
- struct {
- GLuint start_offset;
- GLint size;
- GLint space;
- GLubyte *ptr;
- GLuint counter;
- GLuint last_emit_state;
- GLboolean contains_geometry;
- const char *func;
- GLuint last_swap;
- } batch;
-
- struct {
- void *ptr;
- GLint size;
- GLuint offset;
- GLuint active_buf;
- GLuint irq_emitted;
- } alloc;
-
- struct {
- GLuint primitive;
- GLubyte *start_ptr;
- void (*flush)( GLcontext * );
- } prim;
-
- GLboolean locked;
-
- GLubyte clear_red;
- GLubyte clear_green;
- GLubyte clear_blue;
- GLubyte clear_alpha;
- GLuint ClearColor;
- GLuint ClearDepth;
-
- GLuint coloroffset;
- GLuint specoffset;
-
- /* Support for duplicating XYZW as WPOS parameter (crutch for I915).
- */
- GLuint wpos_offset;
- GLuint wpos_size;
-
- struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
- GLuint vertex_attr_count;
-
- GLfloat depth_scale;
- GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */
- GLuint depth_clear_mask;
- GLuint stencil_clear_mask;
-
- GLboolean hw_stencil;
- GLboolean hw_stipple;
-
- /* Texture object bookkeeping
- */
- GLuint nr_heaps;
- driTexHeap * texture_heaps[1];
- driTextureObject swapped;
- GLuint lastStamp;
-
- struct intel_texture_object *CurrentTexObj[MAX_TEXTURE_UNITS];
-
- /* State for intelvb.c and inteltris.c.
- */
- GLuint RenderIndex;
- GLmatrix ViewportMatrix;
- GLenum render_primitive;
- GLenum reduced_primitive;
- GLuint vertex_size;
- unsigned char *verts; /* points to tnl->clipspace.vertex_buf */
-
-
- /* Fallback rasterization functions
- */
- intel_point_func draw_point;
- intel_line_func draw_line;
- intel_tri_func draw_tri;
-
- /* Drawing buffer state
- */
- intelRegion *drawRegion; /* current drawing buffer */
- intelRegion *readRegion; /* current reading buffer */
-
- int drawX; /* origin of drawable in draw buffer */
- int drawY;
- GLuint numClipRects; /* cliprects for that buffer */
- drm_clip_rect_t *pClipRects;
-
- int dirtyAge;
- int perf_boxes;
-
- GLuint do_usleeps;
- int do_irqs;
- GLuint irqsEmitted;
- drm_i915_irq_wait_t iw;
-
- GLboolean scissor;
- drm_clip_rect_t draw_rect;
- drm_clip_rect_t scissor_rect;
-
- drm_context_t hHWContext;
- drmLock *driHwLock;
- int driFd;
-
- __DRIdrawablePrivate *driDrawable;
- __DRIscreenPrivate *driScreen;
- intelScreenPrivate *intelScreen;
- drmI830Sarea *sarea;
-
- /**
- * Configuration cache
- */
- driOptionCache optionCache;
-
- /* VBI
- */
- GLuint vbl_seq;
- GLuint vblank_flags;
-
- int64_t swap_ust;
- int64_t swap_missed_ust;
-
- GLuint swap_count;
- GLuint swap_missed_count;
-
- GLuint swap_scheduled;
-};
-
-
-#define DEBUG_LOCKING 1
-
-#if DEBUG_LOCKING
-extern char *prevLockFile;
-extern int prevLockLine;
-
-#define DEBUG_LOCK() \
- do { \
- prevLockFile = (__FILE__); \
- prevLockLine = (__LINE__); \
- } while (0)
-
-#define DEBUG_RESET() \
- do { \
- prevLockFile = 0; \
- prevLockLine = 0; \
- } while (0)
-
-/* Slightly less broken way of detecting recursive locking in a
- * threaded environment. The right way to do this would be to make
- * prevLockFile, prevLockLine thread-local.
- *
- * This technique instead checks to see if the same context is
- * requesting the lock twice -- this will not catch application
- * breakages where the same context is active in two different threads
- * at once, but it will catch driver breakages (recursive locking) in
- * threaded apps.
- */
-#define DEBUG_CHECK_LOCK() \
- do { \
- if ( *((volatile int *)intel->driHwLock) == \
- (DRM_LOCK_HELD | intel->hHWContext) ) { \
- fprintf( stderr, \
- "LOCK SET!\n\tPrevious %s:%d\n\tCurrent: %s:%d\n", \
- prevLockFile, prevLockLine, __FILE__, __LINE__ ); \
- abort(); \
- } \
- } while (0)
-
-#else
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-#endif
-
-
-
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( intel ) \
-do { \
- char __ret=0; \
- DEBUG_CHECK_LOCK(); \
- assert(!(intel)->locked); \
- if ((intel)->swap_scheduled) { \
- drmVBlank vbl; \
- vbl.request.type = DRM_VBLANK_ABSOLUTE; \
- if ((intel)->vblank_flags & \
- VBLANK_FLAG_SECONDARY) { \
- vbl.request.type |= DRM_VBLANK_SECONDARY; \
- } \
- vbl.request.sequence = (intel)->vbl_seq; \
- drmWaitVBlank((intel)->driFd, &vbl); \
- (intel)->swap_scheduled = 0; \
- } \
- DRM_CAS((intel)->driHwLock, (intel)->hHWContext, \
- (DRM_LOCK_HELD|(intel)->hHWContext), __ret); \
- if (__ret) \
- intelGetLock( (intel), 0 ); \
- DEBUG_LOCK(); \
- (intel)->locked = 1; \
-}while (0)
-
-
- /* Unlock the hardware using the global current context
- */
-#define UNLOCK_HARDWARE(intel) \
-do { \
- intel->locked = 0; \
- if (0) { \
- intel->perf_boxes |= intel->sarea->perf_boxes; \
- intel->sarea->perf_boxes = 0; \
- } \
- DRM_UNLOCK((intel)->driFd, (intel)->driHwLock, (intel)->hHWContext); \
- DEBUG_RESET(); \
-} while (0)
-
-
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-#define INTEL_FIREVERTICES(intel) \
-do { \
- if ((intel)->prim.flush) \
- (intel)->prim.flush(&(intel)->ctx); \
-} while (0)
-
-/* ================================================================
- * Color packing:
- */
-
-#define INTEL_PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define INTEL_PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define INTEL_PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define INTEL_PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-#define INTEL_PACKCOLOR(format, r, g, b, a) \
-(format == DV_PF_555 ? INTEL_PACKCOLOR1555(r,g,b,a) : \
- (format == DV_PF_565 ? INTEL_PACKCOLOR565(r,g,b) : \
- (format == DV_PF_8888 ? INTEL_PACKCOLOR8888(r,g,b,a) : \
- 0)))
-
-
-
-/* ================================================================
- * From linux kernel i386 header files, copes with odd sizes better
- * than COPY_DWORDS would:
- */
-#if defined(i386) || defined(__i386__)
-static __inline__ void * __memcpy(void * to, const void * from, size_t n)
-{
- int d0, d1, d2;
- __asm__ __volatile__(
- "rep ; movsl\n\t"
- "testb $2,%b4\n\t"
- "je 1f\n\t"
- "movsw\n"
- "1:\ttestb $1,%b4\n\t"
- "je 2f\n\t"
- "movsb\n"
- "2:"
- : "=&c" (d0), "=&D" (d1), "=&S" (d2)
- :"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
- : "memory");
- return (to);
-}
-#else
-#define __memcpy(a,b,c) memcpy(a,b,c)
-#endif
-
-
-
-/* ================================================================
- * Debugging:
- */
-#define DO_DEBUG 1
-#if DO_DEBUG
-extern int INTEL_DEBUG;
-#else
-#define INTEL_DEBUG 0
-#endif
-
-#define DEBUG_TEXTURE 0x1
-#define DEBUG_STATE 0x2
-#define DEBUG_IOCTL 0x4
-#define DEBUG_PRIMS 0x8
-#define DEBUG_VERTS 0x10
-#define DEBUG_FALLBACKS 0x20
-#define DEBUG_VERBOSE 0x40
-#define DEBUG_DRI 0x80
-#define DEBUG_DMA 0x100
-#define DEBUG_SANITY 0x200
-#define DEBUG_SYNC 0x400
-#define DEBUG_SLEEP 0x800
-#define DEBUG_PIXEL 0x1000
-
-
-#define PCI_CHIP_845_G 0x2562
-#define PCI_CHIP_I830_M 0x3577
-#define PCI_CHIP_I855_GM 0x3582
-#define PCI_CHIP_I865_G 0x2572
-#define PCI_CHIP_I915_G 0x2582
-#define PCI_CHIP_I915_GM 0x2592
-#define PCI_CHIP_I945_G 0x2772
-#define PCI_CHIP_I945_GM 0x27A2
-#define PCI_CHIP_I945_GME 0x27AE
-#define PCI_CHIP_G33_G 0x29C2
-#define PCI_CHIP_Q35_G 0x29B2
-#define PCI_CHIP_Q33_G 0x29D2
-
-
-/* ================================================================
- * intel_context.c:
- */
-
-extern void intelInitDriverFunctions( struct dd_function_table *functions );
-
-extern GLboolean intelInitContext( intelContextPtr intel,
- const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate,
- struct dd_function_table *functions );
-
-extern void intelGetLock(intelContextPtr intel, GLuint flags);
-extern void intelSetBackClipRects(intelContextPtr intel);
-extern void intelSetFrontClipRects(intelContextPtr intel);
-extern void intelWindowMoved( intelContextPtr intel );
-
-extern const GLubyte *intelGetString( GLcontext *ctx, GLenum name );
-
-
-/* ================================================================
- * intel_state.c:
- */
-extern void intelInitStateFuncs( struct dd_function_table *functions );
-
-#define COMPAREFUNC_ALWAYS 0
-#define COMPAREFUNC_NEVER 0x1
-#define COMPAREFUNC_LESS 0x2
-#define COMPAREFUNC_EQUAL 0x3
-#define COMPAREFUNC_LEQUAL 0x4
-#define COMPAREFUNC_GREATER 0x5
-#define COMPAREFUNC_NOTEQUAL 0x6
-#define COMPAREFUNC_GEQUAL 0x7
-
-#define STENCILOP_KEEP 0
-#define STENCILOP_ZERO 0x1
-#define STENCILOP_REPLACE 0x2
-#define STENCILOP_INCRSAT 0x3
-#define STENCILOP_DECRSAT 0x4
-#define STENCILOP_INCR 0x5
-#define STENCILOP_DECR 0x6
-#define STENCILOP_INVERT 0x7
-
-#define LOGICOP_CLEAR 0
-#define LOGICOP_NOR 0x1
-#define LOGICOP_AND_INV 0x2
-#define LOGICOP_COPY_INV 0x3
-#define LOGICOP_AND_RVRSE 0x4
-#define LOGICOP_INV 0x5
-#define LOGICOP_XOR 0x6
-#define LOGICOP_NAND 0x7
-#define LOGICOP_AND 0x8
-#define LOGICOP_EQUIV 0x9
-#define LOGICOP_NOOP 0xa
-#define LOGICOP_OR_INV 0xb
-#define LOGICOP_COPY 0xc
-#define LOGICOP_OR_RVRSE 0xd
-#define LOGICOP_OR 0xe
-#define LOGICOP_SET 0xf
-
-#define BLENDFACT_ZERO 0x01
-#define BLENDFACT_ONE 0x02
-#define BLENDFACT_SRC_COLR 0x03
-#define BLENDFACT_INV_SRC_COLR 0x04
-#define BLENDFACT_SRC_ALPHA 0x05
-#define BLENDFACT_INV_SRC_ALPHA 0x06
-#define BLENDFACT_DST_ALPHA 0x07
-#define BLENDFACT_INV_DST_ALPHA 0x08
-#define BLENDFACT_DST_COLR 0x09
-#define BLENDFACT_INV_DST_COLR 0x0a
-#define BLENDFACT_SRC_ALPHA_SATURATE 0x0b
-#define BLENDFACT_CONST_COLOR 0x0c
-#define BLENDFACT_INV_CONST_COLOR 0x0d
-#define BLENDFACT_CONST_ALPHA 0x0e
-#define BLENDFACT_INV_CONST_ALPHA 0x0f
-#define BLENDFACT_MASK 0x0f
-
-
-extern int intel_translate_compare_func( GLenum func );
-extern int intel_translate_stencil_op( GLenum op );
-extern int intel_translate_blend_factor( GLenum factor );
-extern int intel_translate_logic_op( GLenum opcode );
-
-
-/* ================================================================
- * intel_ioctl.c:
- */
-extern void intel_dump_batchbuffer( long offset,
- int *ptr,
- int count );
-
-
-/* ================================================================
- * intel_pixel.c:
- */
-extern void intelInitPixelFuncs( struct dd_function_table *functions );
-
-
-
-#endif
-
--- /dev/null
+../intel/intel_decode.c
\ No newline at end of file
--- /dev/null
+../intel/intel_depthstencil.c
\ No newline at end of file
--- /dev/null
+../intel/intel_fbo.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sched.h>
-
-#include "mtypes.h"
-#include "context.h"
-#include "swrast/swrast.h"
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-#include "drm.h"
-
-uint32_t intelGetLastFrame (intelContextPtr intel)
-{
- int ret;
- uint32_t frame;
- drm_i915_getparam_t gp;
-
- gp.param = I915_PARAM_LAST_DISPATCH;
- gp.value = (int *)&frame;
- ret = drmCommandWriteRead( intel->driFd, DRM_I915_GETPARAM,
- &gp, sizeof(gp) );
- return frame;
-}
-
-int intelEmitIrqLocked( intelContextPtr intel )
-{
- drmI830IrqEmit ie;
- int ret, seq;
-
- assert(((*(int *)intel->driHwLock) & ~DRM_LOCK_CONT) ==
- (DRM_LOCK_HELD|intel->hHWContext));
-
- ie.irq_seq = &seq;
-
- ret = drmCommandWriteRead( intel->driFd, DRM_I830_IRQ_EMIT,
- &ie, sizeof(ie) );
- if ( ret ) {
- fprintf( stderr, "%s: drmI830IrqEmit: %d\n", __FUNCTION__, ret );
- exit(1);
- }
-
- if (0)
- fprintf(stderr, "%s --> %d\n", __FUNCTION__, seq );
-
- return seq;
-}
-
-void intelWaitIrq( intelContextPtr intel, int seq )
-{
- int ret;
-
- if (0)
- fprintf(stderr, "%s %d\n", __FUNCTION__, seq );
-
- intel->iw.irq_seq = seq;
-
- do {
- ret = drmCommandWrite( intel->driFd, DRM_I830_IRQ_WAIT, &intel->iw, sizeof(intel->iw) );
- } while (ret == -EAGAIN || ret == -EINTR);
-
- if ( ret ) {
- fprintf( stderr, "%s: drmI830IrqWait: %d\n", __FUNCTION__, ret );
- if (0)
- intel_dump_batchbuffer( intel->alloc.offset,
- intel->alloc.ptr,
- intel->alloc.size );
- exit(1);
- }
-}
-
-
-
-static void age_intel( intelContextPtr intel, int age )
-{
- GLuint i;
-
- for (i = 0 ; i < MAX_TEXTURE_UNITS ; i++)
- if (intel->CurrentTexObj[i])
- intel->CurrentTexObj[i]->age = age;
-}
-
-void intel_dump_batchbuffer( long offset,
- int *ptr,
- int count )
-{
- int i;
- fprintf(stderr, "\n\n\nSTART BATCH (%d dwords):\n", count);
- for (i = 0; i < count/4; i += 4)
- fprintf(stderr, "\t0x%x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
- (unsigned int)offset + i*4, ptr[i], ptr[i+1], ptr[i+2], ptr[i+3]);
- fprintf(stderr, "END BATCH\n\n\n");
-}
-
-void intelRefillBatchLocked( intelContextPtr intel, GLboolean allow_unlock )
-{
- GLuint last_irq = intel->alloc.irq_emitted;
- GLuint half = intel->alloc.size / 2;
- GLuint buf = (intel->alloc.active_buf ^= 1);
-
- intel->alloc.irq_emitted = intelEmitIrqLocked( intel );
-
- if (last_irq) {
- if (allow_unlock) UNLOCK_HARDWARE( intel );
- intelWaitIrq( intel, last_irq );
- if (allow_unlock) LOCK_HARDWARE( intel );
- }
-
- if (0)
- fprintf(stderr, "%s: now using half %d\n", __FUNCTION__, buf);
-
- intel->batch.start_offset = intel->alloc.offset + buf * half;
- intel->batch.ptr = (unsigned char *)intel->alloc.ptr + buf * half;
- intel->batch.size = half - 8;
- intel->batch.space = half - 8;
- assert(intel->batch.space >= 0);
-}
-
-#define MI_BATCH_BUFFER_END (0xA<<23)
-
-
-void intelFlushBatchLocked( intelContextPtr intel,
- GLboolean ignore_cliprects,
- GLboolean refill,
- GLboolean allow_unlock)
-{
- drmI830BatchBuffer batch;
-
- assert(intel->locked);
-
- if (0)
- fprintf(stderr, "%s used %d of %d offset %x..%x refill %d (started in %s)\n",
- __FUNCTION__,
- (intel->batch.size - intel->batch.space),
- intel->batch.size,
- intel->batch.start_offset,
- intel->batch.start_offset +
- (intel->batch.size - intel->batch.space),
- refill,
- intel->batch.func);
-
- /* Throw away non-effective packets. Won't work once we have
- * hardware contexts which would preserve statechanges beyond a
- * single buffer.
- */
- if (intel->numClipRects == 0 && !ignore_cliprects) {
-
- /* Without this yeild, an application with no cliprects can hog
- * the hardware. Without unlocking, the effect is much worse -
- * effectively a lock-out of other contexts.
- */
- if (allow_unlock) {
- UNLOCK_HARDWARE( intel );
- sched_yield();
- LOCK_HARDWARE( intel );
- }
-
- /* Note that any state thought to have been emitted actually
- * hasn't:
- */
- intel->batch.ptr -= (intel->batch.size - intel->batch.space);
- intel->batch.space = intel->batch.size;
- intel->vtbl.lost_hardware( intel );
- }
-
- if (intel->batch.space != intel->batch.size) {
-
- if (intel->sarea->ctxOwner != intel->hHWContext) {
- intel->perf_boxes |= I830_BOX_LOST_CONTEXT;
- intel->sarea->ctxOwner = intel->hHWContext;
- }
-
- batch.start = intel->batch.start_offset;
- batch.used = intel->batch.size - intel->batch.space;
- batch.cliprects = intel->pClipRects;
- batch.num_cliprects = ignore_cliprects ? 0 : intel->numClipRects;
- batch.DR1 = 0;
- batch.DR4 = ((((GLuint)intel->drawX) & 0xffff) |
- (((GLuint)intel->drawY) << 16));
-
- if (intel->alloc.offset) {
- if ((batch.used & 0x4) == 0) {
- ((int *)intel->batch.ptr)[0] = 0;
- ((int *)intel->batch.ptr)[1] = MI_BATCH_BUFFER_END;
- batch.used += 0x8;
- intel->batch.ptr += 0x8;
- }
- else {
- ((int *)intel->batch.ptr)[0] = MI_BATCH_BUFFER_END;
- batch.used += 0x4;
- intel->batch.ptr += 0x4;
- }
- }
-
- if (0)
- intel_dump_batchbuffer( batch.start,
- (int *)(intel->batch.ptr - batch.used),
- batch.used );
-
- intel->batch.start_offset += batch.used;
- intel->batch.size -= batch.used;
-
- if (intel->batch.size < 8) {
- refill = GL_TRUE;
- intel->batch.space = intel->batch.size = 0;
- }
- else {
- intel->batch.size -= 8;
- intel->batch.space = intel->batch.size;
- }
-
-
- assert(intel->batch.space >= 0);
- assert(batch.start >= intel->alloc.offset);
- assert(batch.start < intel->alloc.offset + intel->alloc.size);
- assert(batch.start + batch.used > intel->alloc.offset);
- assert(batch.start + batch.used <=
- intel->alloc.offset + intel->alloc.size);
-
-
- if (intel->alloc.offset) {
- if (drmCommandWrite (intel->driFd, DRM_I830_BATCHBUFFER, &batch,
- sizeof(batch))) {
- fprintf(stderr, "DRM_I830_BATCHBUFFER: %d\n", -errno);
- UNLOCK_HARDWARE(intel);
- exit(1);
- }
- } else {
- drmI830CmdBuffer cmd;
- cmd.buf = (char *)intel->alloc.ptr + batch.start;
- cmd.sz = batch.used;
- cmd.DR1 = batch.DR1;
- cmd.DR4 = batch.DR4;
- cmd.num_cliprects = batch.num_cliprects;
- cmd.cliprects = batch.cliprects;
-
- if (drmCommandWrite (intel->driFd, DRM_I830_CMDBUFFER, &cmd,
- sizeof(cmd))) {
- fprintf(stderr, "DRM_I830_CMDBUFFER: %d\n", -errno);
- UNLOCK_HARDWARE(intel);
- exit(1);
- }
- }
-
-
- age_intel(intel, intel->sarea->last_enqueue);
-
- /* FIXME: use hardware contexts to avoid 'losing' hardware after
- * each buffer flush.
- */
- if (intel->batch.contains_geometry)
- assert(intel->batch.last_emit_state == intel->batch.counter);
-
- intel->batch.counter++;
- intel->batch.contains_geometry = 0;
- intel->batch.func = 0;
- intel->vtbl.lost_hardware( intel );
- }
-
- if (refill)
- intelRefillBatchLocked( intel, allow_unlock );
-}
-
-void intelFlushBatch( intelContextPtr intel, GLboolean refill )
-{
- if (intel->locked) {
- intelFlushBatchLocked( intel, GL_FALSE, refill, GL_FALSE );
- }
- else {
- LOCK_HARDWARE(intel);
- intelFlushBatchLocked( intel, GL_FALSE, refill, GL_TRUE );
- UNLOCK_HARDWARE(intel);
- }
-}
-
-
-void intelWaitForIdle( intelContextPtr intel )
-{
- if (0)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- intel->vtbl.emit_flush( intel );
- intelFlushBatch( intel, GL_TRUE );
-
- /* Use an irq to wait for dma idle -- Need to track lost contexts
- * to shortcircuit consecutive calls to this function:
- */
- intelWaitIrq( intel, intel->alloc.irq_emitted );
- intel->alloc.irq_emitted = 0;
-}
-
-
-/**
- * Check if we need to rotate/warp the front color buffer to the
- * rotated screen. We generally need to do this when we get a glFlush
- * or glFinish after drawing to the front color buffer.
- */
-static void
-intelCheckFrontRotate(GLcontext *ctx)
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- if (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
- intelScreenPrivate *screen = intel->intelScreen;
- if (screen->current_rotation != 0) {
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- intelRotateWindow(intel, dPriv, BUFFER_BIT_FRONT_LEFT);
- }
- }
-}
-
-
-/**
- * NOT directly called via glFlush.
- */
-void intelFlush( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
-
- if (intel->Fallback)
- _swrast_flush( ctx );
-
- INTEL_FIREVERTICES( intel );
-
- if (intel->batch.size != intel->batch.space)
- intelFlushBatch( intel, GL_FALSE );
-}
-
-
-/**
- * Called via glFlush.
- */
-void intelglFlush( GLcontext *ctx )
-{
- intelFlush(ctx);
- intelCheckFrontRotate(ctx);
-}
-
-
-void intelFinish( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- intelFlush( ctx );
- intelWaitForIdle( intel );
- intelCheckFrontRotate(ctx);
-}
-
-
-void intelClear(GLcontext *ctx, GLbitfield mask)
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask);
- GLbitfield tri_mask = 0;
- GLbitfield blit_mask = 0;
- GLbitfield swrast_mask = 0;
-
- if (0)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- /* Take care of cliprects, which are handled differently for
- * clears, etc.
- */
- intelFlush( &intel->ctx );
-
- if (mask & BUFFER_BIT_FRONT_LEFT) {
- if (colorMask == ~0) {
- blit_mask |= BUFFER_BIT_FRONT_LEFT;
- }
- else {
- tri_mask |= BUFFER_BIT_FRONT_LEFT;
- }
- }
-
- if (mask & BUFFER_BIT_BACK_LEFT) {
- if (colorMask == ~0) {
- blit_mask |= BUFFER_BIT_BACK_LEFT;
- }
- else {
- tri_mask |= BUFFER_BIT_BACK_LEFT;
- }
- }
-
- if (mask & BUFFER_BIT_DEPTH) {
- blit_mask |= BUFFER_BIT_DEPTH;
- }
-
- if (mask & BUFFER_BIT_STENCIL) {
- if (!intel->hw_stencil) {
- swrast_mask |= BUFFER_BIT_STENCIL;
- }
- else if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff) {
- tri_mask |= BUFFER_BIT_STENCIL;
- }
- else {
- blit_mask |= BUFFER_BIT_STENCIL;
- }
- }
-
- swrast_mask |= (mask & BUFFER_BIT_ACCUM);
-
- if (blit_mask)
- intelClearWithBlit( ctx, blit_mask, 0, 0, 0, 0, 0);
-
- if (tri_mask)
- intel->vtbl.clear_with_tris( intel, tri_mask, 0, 0, 0, 0, 0);
-
- if (swrast_mask)
- _swrast_Clear( ctx, swrast_mask );
-}
-
-
-void
-intelRotateWindow(intelContextPtr intel, __DRIdrawablePrivate *dPriv,
- GLuint srcBuffer)
-{
- if (intel->vtbl.rotate_window) {
- intel->vtbl.rotate_window(intel, dPriv, srcBuffer);
- }
-}
-
-
-void *intelAllocateAGP( intelContextPtr intel, GLsizei size )
-{
- int region_offset;
- drmI830MemAlloc alloc;
- int ret;
-
- if (0)
- fprintf(stderr, "%s: %d bytes\n", __FUNCTION__, size);
-
- alloc.region = I830_MEM_REGION_AGP;
- alloc.alignment = 0;
- alloc.size = size;
- alloc.region_offset = ®ion_offset;
-
- LOCK_HARDWARE(intel);
-
- /* Make sure the global heap is initialized
- */
- if (intel->texture_heaps[0])
- driAgeTextures( intel->texture_heaps[0] );
-
-
- ret = drmCommandWriteRead( intel->driFd,
- DRM_I830_ALLOC,
- &alloc, sizeof(alloc));
-
- if (ret) {
- fprintf(stderr, "%s: DRM_I830_ALLOC ret %d\n", __FUNCTION__, ret);
- UNLOCK_HARDWARE(intel);
- return NULL;
- }
-
- if (0)
- fprintf(stderr, "%s: allocated %d bytes\n", __FUNCTION__, size);
-
- /* Need to propogate this information (agp memory in use) to our
- * local texture lru. The kernel has already updated the global
- * lru. An alternative would have been to allocate memory the
- * usual way and then notify the kernel to pin the allocation.
- */
- if (intel->texture_heaps[0])
- driAgeTextures( intel->texture_heaps[0] );
-
- UNLOCK_HARDWARE(intel);
-
- return (void *)((char *)intel->intelScreen->tex.map + region_offset);
-}
-
-void intelFreeAGP( intelContextPtr intel, void *pointer )
-{
- int region_offset;
- drmI830MemFree memfree;
- int ret;
-
- region_offset = (char *)pointer - (char *)intel->intelScreen->tex.map;
-
- if (region_offset < 0 ||
- region_offset > intel->intelScreen->tex.size) {
- fprintf(stderr, "offset %d outside range 0..%d\n", region_offset,
- intel->intelScreen->tex.size);
- return;
- }
-
- memfree.region = I830_MEM_REGION_AGP;
- memfree.region_offset = region_offset;
-
- ret = drmCommandWrite( intel->driFd,
- DRM_I830_FREE,
- &memfree, sizeof(memfree));
-
- if (ret)
- fprintf(stderr, "%s: DRM_I830_FREE ret %d\n", __FUNCTION__, ret);
-}
-
-/* This version of AllocateMemoryMESA allocates only agp memory, and
- * only does so after the point at which the driver has been
- * initialized.
- *
- * Theoretically a valid context isn't required. However, in this
- * implementation, it is, as I'm using the hardware lock to protect
- * the kernel data structures, and the current context to get the
- * device fd.
- */
-void *intelAllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn,
- GLsizei size, GLfloat readfreq,
- GLfloat writefreq, GLfloat priority)
-{
- GET_CURRENT_CONTEXT(ctx);
-
- if (INTEL_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "%s sz %d %f/%f/%f\n", __FUNCTION__, size, readfreq,
- writefreq, priority);
-
- if (getenv("INTEL_NO_ALLOC"))
- return NULL;
-
- if (!ctx || INTEL_CONTEXT(ctx) == 0)
- return NULL;
-
- return intelAllocateAGP( INTEL_CONTEXT(ctx), size );
-}
-
-
-/* Called via glXFreeMemoryMESA() */
-void intelFreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer)
-{
- GET_CURRENT_CONTEXT(ctx);
- if (INTEL_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "%s %p\n", __FUNCTION__, pointer);
-
- if (!ctx || INTEL_CONTEXT(ctx) == 0) {
- fprintf(stderr, "%s: no context\n", __FUNCTION__);
- return;
- }
-
- intelFreeAGP( INTEL_CONTEXT(ctx), pointer );
-}
-
-/* Called via glXGetMemoryOffsetMESA()
- *
- * Returns offset of pointer from the start of agp aperture.
- */
-GLuint intelGetMemoryOffsetMESA(__DRInativeDisplay *dpy, int scrn,
- const GLvoid *pointer)
-{
- GET_CURRENT_CONTEXT(ctx);
- intelContextPtr intel;
-
- if (!ctx || !(intel = INTEL_CONTEXT(ctx)) ) {
- fprintf(stderr, "%s: no context\n", __FUNCTION__);
- return ~0;
- }
-
- if (!intelIsAgpMemory( intel, pointer, 0 ))
- return ~0;
-
- return intelAgpOffsetFromVirtual( intel, pointer );
-}
-
-
-GLboolean intelIsAgpMemory( intelContextPtr intel, const GLvoid *pointer,
- GLint size )
-{
- int offset = (char *)pointer - (char *)intel->intelScreen->tex.map;
- int valid = (size >= 0 &&
- offset >= 0 &&
- offset + size < intel->intelScreen->tex.size);
-
- if (INTEL_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "intelIsAgpMemory( %p ) : %d\n", pointer, valid );
-
- return valid;
-}
-
-
-GLuint intelAgpOffsetFromVirtual( intelContextPtr intel, const GLvoid *pointer )
-{
- int offset = (char *)pointer - (char *)intel->intelScreen->tex.map;
-
- if (offset < 0 || offset > intel->intelScreen->tex.size)
- return ~0;
- else
- return intel->intelScreen->tex.offset + offset;
-}
-
-
-
-
-
-/* Flip the front & back buffes
- */
-void intelPageFlip( const __DRIdrawablePrivate *dPriv )
-{
-#if 0
- intelContextPtr intel;
- int tmp, ret;
-
- if (INTEL_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- assert(dPriv);
- assert(dPriv->driContextPriv);
- assert(dPriv->driContextPriv->driverPrivate);
-
- intel = (intelContextPtr) dPriv->driContextPriv->driverPrivate;
-
- intelFlush( &intel->ctx );
- LOCK_HARDWARE( intel );
-
- if (dPriv->pClipRects) {
- *(drm_clip_rect_t *)intel->sarea->boxes = dPriv->pClipRects[0];
- intel->sarea->nbox = 1;
- }
-
- ret = drmCommandNone(intel->driFd, DRM_I830_FLIP);
- if (ret) {
- fprintf(stderr, "%s: %d\n", __FUNCTION__, ret);
- UNLOCK_HARDWARE( intel );
- exit(1);
- }
-
- tmp = intel->sarea->last_enqueue;
- intelRefillBatchLocked( intel );
- UNLOCK_HARDWARE( intel );
-
-
- intelSetDrawBuffer( &intel->ctx, intel->ctx.Color.DriverDrawBuffer );
-#endif
-}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_IOCTL_H
-#define INTEL_IOCTL_H
-
-#include "intel_context.h"
-
-extern void intelWaitAgeLocked( intelContextPtr intel, int age, GLboolean unlock );
-
-extern void intelClear(GLcontext *ctx, GLbitfield mask);
-
-extern void intelPageFlip( const __DRIdrawablePrivate *dpriv );
-
-extern void intelRotateWindow(intelContextPtr intel,
- __DRIdrawablePrivate *dPriv, GLuint srcBuffer);
-
-extern void intelWaitForIdle( intelContextPtr intel );
-extern void intelFlushBatch( intelContextPtr intel, GLboolean refill );
-extern void intelFlushBatchLocked( intelContextPtr intel,
- GLboolean ignore_cliprects,
- GLboolean refill,
- GLboolean allow_unlock);
-extern void intelRefillBatchLocked( intelContextPtr intel, GLboolean allow_unlock );
-extern void intelFinish( GLcontext *ctx );
-extern void intelFlush( GLcontext *ctx );
-extern void intelglFlush( GLcontext *ctx );
-
-extern void *intelAllocateAGP( intelContextPtr intel, GLsizei size );
-extern void intelFreeAGP( intelContextPtr intel, void *pointer );
-
-extern void *intelAllocateMemoryMESA( __DRInativeDisplay *dpy, int scrn,
- GLsizei size, GLfloat readfreq,
- GLfloat writefreq, GLfloat priority );
-
-extern void intelFreeMemoryMESA( __DRInativeDisplay *dpy, int scrn,
- GLvoid *pointer );
-
-extern GLuint intelGetMemoryOffsetMESA( __DRInativeDisplay *dpy, int scrn, const GLvoid *pointer );
-extern GLboolean intelIsAgpMemory( intelContextPtr intel, const GLvoid *pointer,
- GLint size );
-
-extern GLuint intelAgpOffsetFromVirtual( intelContextPtr intel, const GLvoid *p );
-
-extern void intelWaitIrq( intelContextPtr intel, int seq );
-extern uint32_t intelGetLastFrame (intelContextPtr intel);
-extern int intelEmitIrqLocked( intelContextPtr intel );
-#endif
--- /dev/null
+../intel/intel_mipmap_tree.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "swrast/swrast.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-
-
-
-static GLboolean
-check_color( const GLcontext *ctx, GLenum type, GLenum format,
- const struct gl_pixelstore_attrib *packing,
- const void *pixels, GLint sz, GLint pitch )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- GLuint cpp = intel->intelScreen->cpp;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if ( (pitch & 63) ||
- ctx->_ImageTransferState ||
- packing->SwapBytes ||
- packing->LsbFirst) {
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: failed 1\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- if ( type == GL_UNSIGNED_INT_8_8_8_8_REV &&
- cpp == 4 &&
- format == GL_BGRA ) {
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: passed 2\n", __FUNCTION__);
- return GL_TRUE;
- }
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: failed\n", __FUNCTION__);
-
- return GL_FALSE;
-}
-
-static GLboolean
-check_color_per_fragment_ops( const GLcontext *ctx )
-{
- int result;
- result = (!( ctx->Color.AlphaEnabled ||
- ctx->Depth.Test ||
- ctx->Fog.Enabled ||
- ctx->Scissor.Enabled ||
- ctx->Stencil.Enabled ||
- !ctx->Color.ColorMask[0] ||
- !ctx->Color.ColorMask[1] ||
- !ctx->Color.ColorMask[2] ||
- !ctx->Color.ColorMask[3] ||
- ctx->Color.ColorLogicOpEnabled ||
- ctx->Texture._EnabledUnits
- ) &&
- ctx->Current.RasterPosValid);
-
- return result;
-}
-
-
-/**
- * Clip the given rectangle against the buffer's bounds (including scissor).
- * \param size returns the
- * \return GL_TRUE if any pixels remain, GL_FALSE if totally clipped.
- *
- * XXX Replace this with _mesa_clip_drawpixels() and _mesa_clip_readpixels()
- * from Mesa 6.4. We shouldn't apply scissor for ReadPixels.
- */
-static GLboolean
-clip_pixelrect( const GLcontext *ctx,
- const GLframebuffer *buffer,
- GLint *x, GLint *y,
- GLsizei *width, GLsizei *height)
-{
- /* left clipping */
- if (*x < buffer->_Xmin) {
- *width -= (buffer->_Xmin - *x);
- *x = buffer->_Xmin;
- }
-
- /* right clipping */
- if (*x + *width > buffer->_Xmax)
- *width -= (*x + *width - buffer->_Xmax - 1);
-
- if (*width <= 0)
- return GL_FALSE;
-
- /* bottom clipping */
- if (*y < buffer->_Ymin) {
- *height -= (buffer->_Ymin - *y);
- *y = buffer->_Ymin;
- }
-
- /* top clipping */
- if (*y + *height > buffer->_Ymax)
- *height -= (*y + *height - buffer->_Ymax - 1);
-
- if (*height <= 0)
- return GL_FALSE;
-
- return GL_TRUE;
-}
-
-
-/**
- * Compute intersection of a clipping rectangle and pixel rectangle,
- * returning results in x/y/w/hOut vars.
- * \return GL_TRUE if there's intersection, GL_FALSE if disjoint.
- */
-static INLINE GLboolean
-intersect_region(const drm_clip_rect_t *box,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLint *xOut, GLint *yOut, GLint *wOut, GLint *hOut)
-{
- GLint bx = box->x1;
- GLint by = box->y1;
- GLint bw = box->x2 - bx;
- GLint bh = box->y2 - by;
-
- if (bx < x) bw -= x - bx, bx = x;
- if (by < y) bh -= y - by, by = y;
- if (bx + bw > x + width) bw = x + width - bx;
- if (by + bh > y + height) bh = y + height - by;
-
- *xOut = bx;
- *yOut = by;
- *wOut = bw;
- *hOut = bh;
-
- if (bw <= 0) return GL_FALSE;
- if (bh <= 0) return GL_FALSE;
-
- return GL_TRUE;
-}
-
-
-
-static GLboolean
-intelTryReadPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *pixels )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- GLint size = 0; /* not really used */
- GLint pitch = pack->RowLength ? pack->RowLength : width;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- /* Only accelerate reading to agp buffers.
- */
- if ( !intelIsAgpMemory(intel, pixels,
- pitch * height * intel->intelScreen->cpp ) ) {
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: dest not agp\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- /* Need GL_PACK_INVERT_MESA to cope with upsidedown results from
- * blitter:
- */
- if (!pack->Invert) {
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: MESA_PACK_INVERT not set\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- if (!check_color(ctx, type, format, pack, pixels, size, pitch))
- return GL_FALSE;
-
- switch ( intel->intelScreen->cpp ) {
- case 4:
- break;
- default:
- return GL_FALSE;
- }
-
-
- /* Although the blits go on the command buffer, need to do this and
- * fire with lock held to guarentee cliprects and drawing offset are
- * correct.
- *
- * This is an unusual situation however, as the code which flushes
- * a full command buffer expects to be called unlocked. As a
- * workaround, immediately flush the buffer on aquiring the lock.
- */
- intelFlush( &intel->ctx );
- LOCK_HARDWARE( intel );
- {
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- int nbox = dPriv->numClipRects;
- int src_offset = intel->readRegion->offset;
- int src_pitch = intel->intelScreen->front.pitch;
- int dst_offset = intelAgpOffsetFromVirtual( intel, pixels);
- drm_clip_rect_t *box = dPriv->pClipRects;
- int i;
-
- assert(dst_offset != ~0); /* should have been caught above */
-
- if (!clip_pixelrect(ctx, ctx->ReadBuffer, &x, &y, &width, &height)) {
- UNLOCK_HARDWARE( intel );
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s totally clipped -- nothing to do\n",
- __FUNCTION__);
- return GL_TRUE;
- }
-
- /* convert to screen coords (y=0=top) */
- y = dPriv->h - y - height;
- x += dPriv->x;
- y += dPriv->y;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "readpixel blit src_pitch %d dst_pitch %d\n",
- src_pitch, pitch);
-
- /* We don't really have to do window clipping for readpixels.
- * The OpenGL spec says that pixels read from outside the
- * visible window region (pixel ownership) have undefined value.
- */
- for (i = 0 ; i < nbox ; i++)
- {
- GLint bx, by, bw, bh;
- if (intersect_region(box+i, x, y, width, height,
- &bx, &by, &bw, &bh)) {
- intelEmitCopyBlitLocked( intel,
- intel->intelScreen->cpp,
- src_pitch, src_offset,
- pitch, dst_offset,
- bx, by,
- bx - x, by - y,
- bw, bh );
- }
- }
- }
- UNLOCK_HARDWARE( intel );
- intelFinish( &intel->ctx );
-
- return GL_TRUE;
-}
-
-static void
-intelReadPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *pack,
- GLvoid *pixels )
-{
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if (!intelTryReadPixels( ctx, x, y, width, height, format, type, pack,
- pixels))
- _swrast_ReadPixels( ctx, x, y, width, height, format, type, pack,
- pixels);
-}
-
-
-
-
-static void do_draw_pix( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLint pitch,
- const void *pixels,
- GLuint dest )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- drm_clip_rect_t *box = dPriv->pClipRects;
- int nbox = dPriv->numClipRects;
- int i;
- int src_offset = intelAgpOffsetFromVirtual( intel, pixels);
- int src_pitch = pitch;
-
- assert(src_offset != ~0); /* should be caught earlier */
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- intelFlush( &intel->ctx );
- LOCK_HARDWARE( intel );
- if (ctx->DrawBuffer)
- {
- y -= height; /* cope with pixel zoom */
-
- if (!clip_pixelrect(ctx, ctx->DrawBuffer,
- &x, &y, &width, &height)) {
- UNLOCK_HARDWARE( intel );
- return;
- }
-
- y = dPriv->h - y - height; /* convert from gl to hardware coords */
- x += dPriv->x;
- y += dPriv->y;
-
- for (i = 0 ; i < nbox ; i++ )
- {
- GLint bx, by, bw, bh;
- if (intersect_region(box + i, x, y, width, height,
- &bx, &by, &bw, &bh)) {
- intelEmitCopyBlitLocked( intel,
- intel->intelScreen->cpp,
- src_pitch, src_offset,
- intel->intelScreen->front.pitch,
- intel->drawRegion->offset,
- bx - x, by - y,
- bx, by,
- bw, bh );
- }
- }
- }
- UNLOCK_HARDWARE( intel );
- intelFinish( &intel->ctx );
-}
-
-
-
-static GLboolean
-intelTryDrawPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- GLint pitch = unpack->RowLength ? unpack->RowLength : width;
- GLuint dest;
- GLuint cpp = intel->intelScreen->cpp;
- GLint size = width * pitch * cpp;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- switch (format) {
- case GL_RGB:
- case GL_RGBA:
- case GL_BGRA:
- dest = intel->drawRegion->offset;
-
- /* Planemask doesn't have full support in blits.
- */
- if (!ctx->Color.ColorMask[RCOMP] ||
- !ctx->Color.ColorMask[GCOMP] ||
- !ctx->Color.ColorMask[BCOMP] ||
- !ctx->Color.ColorMask[ACOMP]) {
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: planemask\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- /* Can't do conversions on agp reads/draws.
- */
- if ( !intelIsAgpMemory( intel, pixels, size ) ) {
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s: not agp memory\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- if (!check_color(ctx, type, format, unpack, pixels, size, pitch)) {
- return GL_FALSE;
- }
- if (!check_color_per_fragment_ops(ctx)) {
- return GL_FALSE;
- }
-
- if (ctx->Pixel.ZoomX != 1.0F ||
- ctx->Pixel.ZoomY != -1.0F)
- return GL_FALSE;
- break;
-
- default:
- return GL_FALSE;
- }
-
- if ( intelIsAgpMemory(intel, pixels, size) )
- {
- do_draw_pix( ctx, x, y, width, height, pitch, pixels, dest );
- return GL_TRUE;
- }
- else if (0)
- {
- /* Pixels is in regular memory -- get dma buffers and perform
- * upload through them. No point doing this for regular uploads
- * but once we remove some of the restrictions above (colormask,
- * pixelformat conversion, zoom?, etc), this could be a win.
- */
- }
- else
- return GL_FALSE;
-
- return GL_FALSE;
-}
-
-static void
-intelDrawPixels( GLcontext *ctx,
- GLint x, GLint y, GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const struct gl_pixelstore_attrib *unpack,
- const GLvoid *pixels )
-{
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if (intelTryDrawPixels( ctx, x, y, width, height, format, type,
- unpack, pixels ))
- return;
-
- if (ctx->FragmentProgram._Current == ctx->FragmentProgram._TexEnvProgram) {
- /*
- * We don't want the i915 texenv program to be applied to DrawPixels.
- * This is really just a performance optimization (mesa will other-
- * wise happily run the fragment program on each pixel in the image).
- */
- struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current;
- /* can't just set current frag prog to 0 here as on buffer resize
- we'll get new state checks which will segfault. Remains a hack. */
- ctx->FragmentProgram._Current = NULL;
- ctx->FragmentProgram._UseTexEnvProgram = GL_FALSE;
- ctx->FragmentProgram._Active = GL_FALSE;
- _swrast_DrawPixels( ctx, x, y, width, height, format, type,
- unpack, pixels );
- ctx->FragmentProgram._Current = fpSave;
- ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
- ctx->FragmentProgram._Active = GL_TRUE;
- }
- else {
- _swrast_DrawPixels( ctx, x, y, width, height, format, type,
- unpack, pixels );
- }
-}
-
-
-
-
-/**
- * Implement glCopyPixels for the front color buffer (or back buffer Pixmap)
- * for the color buffer. Don't support zooming, pixel transfer, etc.
- * We do support copying from one window to another, ala glXMakeCurrentRead.
- */
-static void
-intelCopyPixels( GLcontext *ctx,
- GLint srcx, GLint srcy, GLsizei width, GLsizei height,
- GLint destx, GLint desty, GLenum type )
-{
-#if 0
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- const SWcontext *swrast = SWRAST_CONTEXT( ctx );
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- const XMesaDrawable drawBuffer = xmesa->xm_draw_buffer->buffer;
- const XMesaDrawable readBuffer = xmesa->xm_read_buffer->buffer;
- const XMesaGC gc = xmesa->xm_draw_buffer->gc;
-
- ASSERT(dpy);
- ASSERT(gc);
-
- if (drawBuffer && /* buffer != 0 means it's a Window or Pixmap */
- readBuffer &&
- type == GL_COLOR &&
- (swrast->_RasterMask & ~CLIP_BIT) == 0 && /* no blend, z-test, etc */
- ctx->_ImageTransferState == 0 && /* no color tables, scale/bias, etc */
- ctx->Pixel.ZoomX == 1.0 && /* no zooming */
- ctx->Pixel.ZoomY == 1.0) {
- /* Note: we don't do any special clipping work here. We could,
- * but X will do it for us.
- */
- srcy = FLIP(xmesa->xm_read_buffer, srcy) - height + 1;
- desty = FLIP(xmesa->xm_draw_buffer, desty) - height + 1;
- XCopyArea(dpy, readBuffer, drawBuffer, gc,
- srcx, srcy, width, height, destx, desty);
- }
-#else
- _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type );
-#endif
-}
-
-
-
-
-void intelInitPixelFuncs( struct dd_function_table *functions )
-{
- functions->CopyPixels = intelCopyPixels;
- if (!getenv("INTEL_NO_BLITS")) {
- functions->ReadPixels = intelReadPixels;
- functions->DrawPixels = intelDrawPixels;
- }
-}
--- /dev/null
+../intel/intel_pixel.c
\ No newline at end of file
--- /dev/null
+../intel/intel_pixel_bitmap.c
\ No newline at end of file
--- /dev/null
+../intel/intel_pixel_copy.c
\ No newline at end of file
--- /dev/null
+../intel/intel_pixel_draw.c
\ No newline at end of file
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/image.h"
+#include "main/bufferobj.h"
+#include "swrast/swrast.h"
+
+#include "intel_screen.h"
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_blit.h"
+#include "intel_buffers.h"
+#include "intel_regions.h"
+#include "intel_pixel.h"
+#include "intel_buffer_objects.h"
+
+/* For many applications, the new ability to pull the source buffers
+ * back out of the GTT and then do the packing/conversion operations
+ * in software will be as much of an improvement as trying to get the
+ * blitter and/or texture engine to do the work.
+ *
+ * This step is gated on private backbuffers.
+ *
+ * Obviously the frontbuffer can't be pulled back, so that is either
+ * an argument for blit/texture readpixels, or for blitting to a
+ * temporary and then pulling that back.
+ *
+ * When the destination is a pbo, however, it's not clear if it is
+ * ever going to be pulled to main memory (though the access param
+ * will be a good hint). So it sounds like we do want to be able to
+ * choose between blit/texture implementation on the gpu and pullback
+ * and cpu-based copying.
+ *
+ * Unless you can magically turn client memory into a PBO for the
+ * duration of this call, there will be a cpu-based copying step in
+ * any case.
+ */
+
+
+static GLboolean
+do_texture_readpixels(GLcontext * ctx,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const struct gl_pixelstore_attrib *pack,
+ struct intel_region *dest_region)
+{
+#if 0
+ struct intel_context *intel = intel_context(ctx);
+ intelScreenPrivate *screen = intel->intelScreen;
+ GLint pitch = pack->RowLength ? pack->RowLength : width;
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ int textureFormat;
+ GLenum glTextureFormat;
+ int destFormat, depthFormat, destPitch;
+ drm_clip_rect_t tmp;
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+
+ if (ctx->_ImageTransferState ||
+ pack->SwapBytes || pack->LsbFirst || !pack->Invert) {
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s: check_color failed\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ intel->vtbl.meta_texrect_source(intel, intel_readbuf_region(intel));
+
+ if (!intel->vtbl.meta_render_dest(intel, dest_region, type, format)) {
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s: couldn't set dest %s/%s\n",
+ __FUNCTION__,
+ _mesa_lookup_enum_by_nr(type),
+ _mesa_lookup_enum_by_nr(format));
+ return GL_FALSE;
+ }
+
+ LOCK_HARDWARE(intel);
+
+ if (intel->driDrawable->numClipRects) {
+ intel->vtbl.install_meta_state(intel);
+ intel->vtbl.meta_no_depth_write(intel);
+ intel->vtbl.meta_no_stencil_write(intel);
+
+ if (!driClipRectToFramebuffer(ctx->ReadBuffer, &x, &y, &width, &height)) {
+ UNLOCK_HARDWARE(intel);
+ SET_STATE(i830, state);
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s: cliprect failed\n", __FUNCTION__);
+ return GL_TRUE;
+ }
+
+ y = dPriv->h - y - height;
+ x += dPriv->x;
+ y += dPriv->y;
+
+
+ /* Set the frontbuffer up as a large rectangular texture.
+ */
+ intel->vtbl.meta_tex_rect_source(intel, src_region, textureFormat);
+
+
+ intel->vtbl.meta_texture_blend_replace(i830, glTextureFormat);
+
+
+ /* Set the 3d engine to draw into the destination region:
+ */
+
+ intel->vtbl.meta_draw_region(intel, dest_region);
+ intel->vtbl.meta_draw_format(intel, destFormat, depthFormat); /* ?? */
+
+
+ /* Draw a single quad, no cliprects:
+ */
+ intel->vtbl.meta_disable_cliprects(intel);
+
+ intel->vtbl.draw_quad(intel,
+ 0, width, 0, height,
+ 0x00ff00ff, x, x + width, y, y + height);
+
+ intel->vtbl.leave_meta_state(intel);
+ }
+ UNLOCK_HARDWARE(intel);
+
+ intel_region_wait_fence(ctx, dest_region); /* required by GL */
+ return GL_TRUE;
+#endif
+
+ return GL_FALSE;
+}
+
+
+
+
+static GLboolean
+do_blit_readpixels(GLcontext * ctx,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const struct gl_pixelstore_attrib *pack, GLvoid * pixels)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_region *src = intel_readbuf_region(intel);
+ struct intel_buffer_object *dst = intel_buffer_object(pack->BufferObj);
+ GLuint dst_offset;
+ GLuint rowLength;
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s\n", __FUNCTION__);
+
+ if (!src)
+ return GL_FALSE;
+
+ if (dst) {
+ /* XXX This validation should be done by core mesa:
+ */
+ if (!_mesa_validate_pbo_access(2, pack, width, height, 1,
+ format, type, pixels)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels");
+ return GL_TRUE;
+ }
+ }
+ else {
+ /* PBO only for now:
+ */
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s - not PBO\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+
+ if (ctx->_ImageTransferState ||
+ !intel_check_blit_format(src, format, type)) {
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s - bad format for blit\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ if (pack->Alignment != 1 || pack->SwapBytes || pack->LsbFirst) {
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s: bad packing params\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ if (pack->RowLength > 0)
+ rowLength = pack->RowLength;
+ else
+ rowLength = width;
+
+ if (pack->Invert) {
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s: MESA_PACK_INVERT not done yet\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+ else {
+ rowLength = -rowLength;
+ }
+
+ /* XXX 64-bit cast? */
+ dst_offset = (GLuint) _mesa_image_address(2, pack, pixels, width, height,
+ format, type, 0, 0, 0);
+
+
+ /* Although the blits go on the command buffer, need to do this and
+ * fire with lock held to guarentee cliprects are correct.
+ */
+ intelFlush(&intel->ctx);
+ LOCK_HARDWARE(intel);
+
+ if (intel->driDrawable->numClipRects) {
+ GLboolean all = (width * height * src->cpp == dst->Base.Size &&
+ x == 0 && dst_offset == 0);
+
+ dri_bo *dst_buffer = intel_bufferobj_buffer(intel, dst,
+ all ? INTEL_WRITE_FULL :
+ INTEL_WRITE_PART);
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ int nbox = dPriv->numClipRects;
+ drm_clip_rect_t *box = dPriv->pClipRects;
+ drm_clip_rect_t rect;
+ drm_clip_rect_t src_rect;
+ int i;
+
+ src_rect.x1 = dPriv->x + x;
+ src_rect.y1 = dPriv->y + dPriv->h - (y + height);
+ src_rect.x2 = src_rect.x1 + width;
+ src_rect.y2 = src_rect.y1 + height;
+
+
+
+ for (i = 0; i < nbox; i++) {
+ if (!intel_intersect_cliprects(&rect, &src_rect, &box[i]))
+ continue;
+
+ intelEmitCopyBlit(intel,
+ src->cpp,
+ src->pitch, src->buffer, 0, src->tiling,
+ rowLength, dst_buffer, dst_offset, GL_FALSE,
+ rect.x1,
+ rect.y1,
+ rect.x1 - src_rect.x1,
+ rect.y2 - src_rect.y2,
+ rect.x2 - rect.x1, rect.y2 - rect.y1,
+ GL_COPY);
+ }
+ }
+ UNLOCK_HARDWARE(intel);
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s - DONE\n", __FUNCTION__);
+
+ return GL_TRUE;
+}
+
+void
+intelReadPixels(GLcontext * ctx,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const struct gl_pixelstore_attrib *pack, GLvoid * pixels)
+{
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+ intelFlush(ctx);
+
+ if (do_blit_readpixels
+ (ctx, x, y, width, height, format, type, pack, pixels))
+ return;
+
+ if (do_texture_readpixels
+ (ctx, x, y, width, height, format, type, pack, pixels))
+ return;
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
+
+ _swrast_ReadPixels(ctx, x, y, width, height, format, type, pack, pixels);
+}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#ifndef _INTEL_REG_H_
-#define _INTEL_REG_H_
-
-
-
-#define CMD_3D (0x3<<29)
-
-
-#define _3DPRIMITIVE ((0x3<<29)|(0x1f<<24))
-#define PRIM_INDIRECT (1<<23)
-#define PRIM_INLINE (0<<23)
-#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
-#define PRIM_INDIRECT_ELTS (1<<17)
-
-#define PRIM3D_TRILIST (0x0<<18)
-#define PRIM3D_TRISTRIP (0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE (0x2<<18)
-#define PRIM3D_TRIFAN (0x3<<18)
-#define PRIM3D_POLY (0x4<<18)
-#define PRIM3D_LINELIST (0x5<<18)
-#define PRIM3D_LINESTRIP (0x6<<18)
-#define PRIM3D_RECTLIST (0x7<<18)
-#define PRIM3D_POINTLIST (0x8<<18)
-#define PRIM3D_DIB (0x9<<18)
-#define PRIM3D_MASK (0x1f<<18)
-
-#define I915PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define I915PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define I915PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define I915PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-
-
-#define BR00_BITBLT_CLIENT 0x40000000
-#define BR00_OP_COLOR_BLT 0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR13_SOLID_PATTERN 0x80000000
-
-#define XY_COLOR_BLT_CMD ((2<<29)|(0x50<<22)|0x4)
-#define XY_COLOR_BLT_WRITE_ALPHA (1<<21)
-#define XY_COLOR_BLT_WRITE_RGB (1<<20)
-
-#define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB (1<<20)
-
-#endif
--- /dev/null
+../intel/intel_regions.c
\ No newline at end of file
* dma buffers. Use strip/fan hardware acceleration where possible.
*
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
#include "tnl/t_context.h"
#include "tnl/t_vertex.h"
+#include "tnl/t_pipeline.h"
#include "intel_screen.h"
#include "intel_context.h"
* dma buffers. Use strip/fan hardware primitives where possible.
* Try to simulate missing primitives with indexed vertices.
*/
-#define HAVE_POINTS 0 /* Has it, but can't use because subpixel has to
- * be adjusted for points on the INTEL/I845G
- */
+#define HAVE_POINTS 0 /* Has it, but can't use because subpixel has to
+ * be adjusted for points on the INTEL/I845G
+ */
#define HAVE_LINES 1
#define HAVE_LINE_STRIPS 1
#define HAVE_TRIANGLES 1
#define HAVE_TRI_STRIPS 1
-#define HAVE_TRI_STRIP_1 0 /* has it, template can't use it yet */
+#define HAVE_TRI_STRIP_1 0 /* has it, template can't use it yet */
#define HAVE_TRI_FANS 1
#define HAVE_POLYGONS 1
#define HAVE_QUADS 0
#define HAVE_ELTS 0
-static GLuint hw_prim[GL_POLYGON+1] = {
+static uint32_t hw_prim[GL_POLYGON + 1] = {
0,
PRIM3D_LINELIST,
PRIM3D_LINESTRIP,
PRIM3D_POLY
};
-static const GLenum reduced_prim[GL_POLYGON+1] = {
+static const GLenum reduced_prim[GL_POLYGON + 1] = {
GL_POINTS,
GL_LINES,
GL_LINES,
GL_TRIANGLES
};
-static const int scale_prim[GL_POLYGON+1] = {
- 0, /* fallback case */
+static const int scale_prim[GL_POLYGON + 1] = {
+ 0, /* fallback case */
1,
2,
2,
1,
3,
3,
- 0, /* fallback case */
- 0, /* fallback case */
+ 0, /* fallback case */
+ 0, /* fallback case */
3
};
-static void intelDmaPrimitive( intelContextPtr intel, GLenum prim )
+static void
+intelDmaPrimitive(struct intel_context *intel, GLenum prim)
{
- if (0) fprintf(stderr, "%s %s\n", __FUNCTION__, _mesa_lookup_enum_by_nr(prim));
+ if (0)
+ fprintf(stderr, "%s %s\n", __FUNCTION__, _mesa_lookup_enum_by_nr(prim));
INTEL_FIREVERTICES(intel);
- intel->vtbl.reduced_primitive_state( intel, reduced_prim[prim] );
- intelStartInlinePrimitive( intel, hw_prim[prim] );
+ intel->vtbl.reduced_primitive_state(intel, reduced_prim[prim]);
+ intel_set_prim(intel, hw_prim[prim]);
}
-#define LOCAL_VARS intelContextPtr intel = INTEL_CONTEXT(ctx)
+#define LOCAL_VARS struct intel_context *intel = intel_context(ctx)
#define INIT( prim ) \
do { \
intelDmaPrimitive( intel, prim ); \
} while (0)
-#define FLUSH() INTEL_FIREVERTICES( intel )
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
- (((intel->alloc.size / 2) - 1500) / (intel->vertex_size*4))
-#define GET_CURRENT_VB_MAX_VERTS() GET_SUBSEQUENT_VB_MAX_VERTS()
+#define FLUSH() INTEL_FIREVERTICES(intel)
+
+#define GET_SUBSEQUENT_VB_MAX_VERTS() (INTEL_VB_SIZE / (intel->vertex_size * 4))
+#define GET_CURRENT_VB_MAX_VERTS() \
+ ((INTEL_VB_SIZE - intel->prim.current_offset) / (intel->vertex_size * 4))
+
+#define ALLOC_VERTS(nr) intel_get_prim_space(intel, nr)
-#define ALLOC_VERTS( nr ) \
- intelExtendInlinePrimitive( intel, (nr) * intel->vertex_size )
-
#define EMIT_VERTS( ctx, j, nr, buf ) \
- _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf )
+ _tnl_emit_vertices_to_buffer(ctx, j, (j)+(nr), buf )
#define TAG(x) intel_##x
#include "tnl_dd/t_dd_dmatmp.h"
-
-
+
+
/**********************************************************************/
/* Render pipeline stage */
/**********************************************************************/
/* Heuristic to choose between the two render paths:
*/
-static GLboolean choose_render( intelContextPtr intel,
- struct vertex_buffer *VB )
+static GLboolean
+choose_render(struct intel_context *intel, struct vertex_buffer *VB)
{
int vertsz = intel->vertex_size;
int cost_render = 0;
int nr_rverts = 0;
int rprim = intel->reduced_primitive;
int i = 0;
-
- for (i = 0 ; i < VB->PrimitiveCount ; i++) {
+
+ for (i = 0; i < VB->PrimitiveCount; i++) {
GLuint prim = VB->Primitive[i].mode;
GLuint length = VB->Primitive[i].count;
if (!length)
- continue;
+ continue;
nr_prims++;
nr_rverts += length * scale_prim[prim & PRIM_MODE_MASK];
if (reduced_prim[prim & PRIM_MODE_MASK] != rprim) {
- nr_rprims++;
- rprim = reduced_prim[prim & PRIM_MODE_MASK];
+ nr_rprims++;
+ rprim = reduced_prim[prim & PRIM_MODE_MASK];
}
}
/* One point for every 1024 dwords (4k) of dma:
*/
- cost_render += (vertsz * i) / 1024;
- cost_fallback += (vertsz * nr_rverts) / 1024;
+ cost_render += (vertsz * i) / 1024;
+ cost_fallback += (vertsz * nr_rverts) / 1024;
if (0)
fprintf(stderr, "cost render: %d fallback: %d\n",
- cost_render, cost_fallback);
+ cost_render, cost_fallback);
- if (cost_render > cost_fallback)
+ if (cost_render > cost_fallback)
return GL_FALSE;
return GL_TRUE;
}
-static GLboolean intel_run_render( GLcontext *ctx,
- struct tnl_pipeline_stage *stage )
+static GLboolean
+intel_run_render(GLcontext * ctx, struct tnl_pipeline_stage *stage)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &tnl->vb;
GLuint i;
+ intel->vtbl.render_prevalidate( intel );
+
/* Don't handle clipping or indexed vertices.
*/
- if (intel->RenderIndex != 0 ||
- !intel_validate_render( ctx, VB ) ||
- !choose_render( intel, VB )) {
+ if (intel->RenderIndex != 0 ||
+ !intel_validate_render(ctx, VB) || !choose_render(intel, VB)) {
return GL_TRUE;
}
tnl->clipspace.new_inputs |= VERT_BIT_POS;
- tnl->Driver.Render.Start( ctx );
-
- for (i = 0 ; i < VB->PrimitiveCount ; i++)
- {
- GLuint prim = VB->Primitive[i].mode;
+ tnl->Driver.Render.Start(ctx);
+
+ for (i = 0; i < VB->PrimitiveCount; i++) {
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
if (!length)
- continue;
+ continue;
- intel_render_tab_verts[prim & PRIM_MODE_MASK]( ctx, start, start + length,
- prim );
+ intel_render_tab_verts[prim & PRIM_MODE_MASK] (ctx, start,
+ start + length, prim);
}
-
- tnl->Driver.Render.Finish( ctx );
- return GL_FALSE; /* finished the pipe */
+ tnl->Driver.Render.Finish(ctx);
+
+ INTEL_FIREVERTICES(intel);
+
+ return GL_FALSE; /* finished the pipe */
}
-const struct tnl_pipeline_stage _intel_render_stage =
-{
+static const struct tnl_pipeline_stage _intel_render_stage = {
"intel render",
NULL,
NULL,
NULL,
NULL,
- intel_run_render /* run */
+ intel_run_render /* run */
+};
+
+const struct tnl_pipeline_stage *intel_pipeline[] = {
+ &_tnl_vertex_transform_stage,
+ &_tnl_vertex_cull_stage,
+ &_tnl_normal_transform_stage,
+ &_tnl_lighting_stage,
+ &_tnl_fog_coordinate_stage,
+ &_tnl_texgen_stage,
+ &_tnl_texture_transform_stage,
+ &_tnl_point_attenuation_stage,
+ &_tnl_vertex_program_stage,
+#if 1
+ &_intel_render_stage, /* ADD: unclipped rastersetup-to-dma */
+#endif
+ &_tnl_render_stage,
+ 0,
};
+++ /dev/null
-
-/**
- * Routines for simple 2D->2D transformations for rotated, flipped screens.
- *
- * XXX This code is not intel-specific. Move it into a common/utility
- * someday.
- */
-
-#include "intel_rotate.h"
-
-#define MIN2(A, B) ( ((A) < (B)) ? (A) : (B) )
-
-#define ABS(A) ( ((A) < 0) ? -(A) : (A) )
-
-
-void
-matrix23Set(struct matrix23 *m,
- int m00, int m01, int m02,
- int m10, int m11, int m12)
-{
- m->m00 = m00; m->m01 = m01; m->m02 = m02;
- m->m10 = m10; m->m11 = m11; m->m12 = m12;
-}
-
-
-/*
- * Transform (x,y) coordinate by the given matrix.
- */
-void
-matrix23TransformCoordf(const struct matrix23 *m, float *x, float *y)
-{
- const float x0 = *x;
- const float y0 = *y;
-
- *x = m->m00 * x0 + m->m01 * y0 + m->m02;
- *y = m->m10 * x0 + m->m11 * y0 + m->m12;
-}
-
-
-void
-matrix23TransformCoordi(const struct matrix23 *m, int *x, int *y)
-{
- const int x0 = *x;
- const int y0 = *y;
-
- *x = m->m00 * x0 + m->m01 * y0 + m->m02;
- *y = m->m10 * x0 + m->m11 * y0 + m->m12;
-}
-
-
-/*
- * Transform a width and height by the given matrix.
- * XXX this could be optimized quite a bit.
- */
-void
-matrix23TransformDistance(const struct matrix23 *m, int *xDist, int *yDist)
-{
- int x0 = 0, y0 = 0;
- int x1 = *xDist, y1 = 0;
- int x2 = 0, y2 = *yDist;
- matrix23TransformCoordi(m, &x0, &y0);
- matrix23TransformCoordi(m, &x1, &y1);
- matrix23TransformCoordi(m, &x2, &y2);
-
- *xDist = (x1 - x0) + (x2 - x0);
- *yDist = (y1 - y0) + (y2 - y0);
-
- if (*xDist < 0)
- *xDist = -*xDist;
- if (*yDist < 0)
- *yDist = -*yDist;
-}
-
-
-/**
- * Transform the rect defined by (x, y, w, h) by m.
- */
-void
-matrix23TransformRect(const struct matrix23 *m, int *x, int *y, int *w, int *h)
-{
- int x0 = *x, y0 = *y;
- int x1 = *x + *w, y1 = *y;
- int x2 = *x + *w, y2 = *y + *h;
- int x3 = *x, y3 = *y + *h;
- matrix23TransformCoordi(m, &x0, &y0);
- matrix23TransformCoordi(m, &x1, &y1);
- matrix23TransformCoordi(m, &x2, &y2);
- matrix23TransformCoordi(m, &x3, &y3);
- *w = ABS(x1 - x0) + ABS(x2 - x1);
- /**w = ABS(*w);*/
- *h = ABS(y1 - y0) + ABS(y2 - y1);
- /**h = ABS(*h);*/
- *x = MIN2(x0, x1);
- *x = MIN2(*x, x2);
- *y = MIN2(y0, y1);
- *y = MIN2(*y, y2);
-}
-
-
-/*
- * Make rotation matrix for width X height screen.
- */
-void
-matrix23Rotate(struct matrix23 *m, int width, int height, int angle)
-{
- switch (angle) {
- case 0:
- matrix23Set(m, 1, 0, 0, 0, 1, 0);
- break;
- case 90:
- matrix23Set(m, 0, 1, 0, -1, 0, width);
- break;
- case 180:
- matrix23Set(m, -1, 0, width, 0, -1, height);
- break;
- case 270:
- matrix23Set(m, 0, -1, height, 1, 0, 0);
- break;
- default:
- /*abort()*/;
- }
-}
-
-
-/*
- * Make flip/reflection matrix for width X height screen.
- */
-void
-matrix23Flip(struct matrix23 *m, int width, int height, int xflip, int yflip)
-{
- if (xflip) {
- m->m00 = -1; m->m01 = 0; m->m02 = width - 1;
- }
- else {
- m->m00 = 1; m->m01 = 0; m->m02 = 0;
- }
- if (yflip) {
- m->m10 = 0; m->m11 = -1; m->m12 = height - 1;
- }
- else {
- m->m10 = 0; m->m11 = 1; m->m12 = 0;
- }
-}
-
-
-/*
- * result = a * b
- */
-void
-matrix23Multiply(struct matrix23 *result,
- const struct matrix23 *a, const struct matrix23 *b)
-{
- result->m00 = a->m00 * b->m00 + a->m01 * b->m10;
- result->m01 = a->m00 * b->m01 + a->m01 * b->m11;
- result->m02 = a->m00 * b->m02 + a->m01 * b->m12 + a->m02;
-
- result->m10 = a->m10 * b->m00 + a->m11 * b->m10;
- result->m11 = a->m10 * b->m01 + a->m11 * b->m11;
- result->m12 = a->m10 * b->m02 + a->m11 * b->m12 + a->m12;
-}
-
-
-#if 000
-
-#include <stdio.h>
-
-int
-main(int argc, char *argv[])
-{
- int width = 500, height = 400;
- int rot;
- int fx = 0, fy = 0; /* flip x and/or y ? */
- int coords[4][2];
-
- /* four corner coords to test with */
- coords[0][0] = 0; coords[0][1] = 0;
- coords[1][0] = width-1; coords[1][1] = 0;
- coords[2][0] = width-1; coords[2][1] = height-1;
- coords[3][0] = 0; coords[3][1] = height-1;
-
-
- for (rot = 0; rot < 360; rot += 90) {
- struct matrix23 rotate, flip, m;
- int i;
-
- printf("Rot %d, xFlip %d, yFlip %d:\n", rot, fx, fy);
-
- /* make transformation matrix 'm' */
- matrix23Rotate(&rotate, width, height, rot);
- matrix23Flip(&flip, width, height, fx, fy);
- matrix23Multiply(&m, &rotate, &flip);
-
- /* xform four coords */
- for (i = 0; i < 4; i++) {
- int x = coords[i][0];
- int y = coords[i][1];
- matrix23TransformCoordi(&m, &x, &y);
- printf(" %d, %d -> %d %d\n", coords[i][0], coords[i][1], x, y);
- }
-
- /* xform width, height */
- {
- int x = width;
- int y = height;
- matrix23TransformDistance(&m, &x, &y);
- printf(" %d x %d -> %d x %d\n", width, height, x, y);
- }
-
- /* xform rect */
- {
- int x = 50, y = 10, w = 200, h = 100;
- matrix23TransformRect(&m, &x, &y, &w, &h);
- printf(" %d,%d %d x %d -> %d, %d %d x %d\n", 50, 10, 200, 100,
- x, y, w, h);
- }
-
- }
-
- return 0;
-}
-#endif
+++ /dev/null
-#ifndef INTEL_ROTATE_H
-#define INTEL_ROTATE_H 1
-
-struct matrix23
-{
- int m00, m01, m02;
- int m10, m11, m12;
-};
-
-
-
-extern void
-matrix23Set(struct matrix23 *m,
- int m00, int m01, int m02,
- int m10, int m11, int m12);
-
-extern void
-matrix23TransformCoordi(const struct matrix23 *m, int *x, int *y);
-
-extern void
-matrix23TransformCoordf(const struct matrix23 *m, float *x, float *y);
-
-extern void
-matrix23TransformDistance(const struct matrix23 *m, int *xDist, int *yDist);
-
-extern void
-matrix23TransformRect(const struct matrix23 *m,
- int *x, int *y, int *w, int *h);
-
-extern void
-matrix23Rotate(struct matrix23 *m, int width, int height, int angle);
-
-extern void
-matrix23Flip(struct matrix23 *m, int width, int height, int xflip, int yflip);
-
-extern void
-matrix23Multiply(struct matrix23 *result,
- const struct matrix23 *a, const struct matrix23 *b);
-
-
-#endif /* INTEL_ROTATE_H */
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-#include "utils.h"
-#include "vblank.h"
-#include "xmlpool.h"
-
-
-#include "intel_screen.h"
-
-#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_tris.h"
-#include "intel_ioctl.h"
-
-#include "i830_dri.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
- DRI_CONF_SECTION_PERFORMANCE
- DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
- DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
- DRI_CONF_SECTION_END
- DRI_CONF_SECTION_QUALITY
- DRI_CONF_FORCE_S3TC_ENABLE(false)
- DRI_CONF_ALLOW_LARGE_TEXTURES(1)
- DRI_CONF_SECTION_END
-DRI_CONF_END;
-const GLuint __driNConfigOptions = 4;
-
-#ifdef USE_NEW_INTERFACE
-static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
-#endif /*USE_NEW_INTERFACE*/
-
-extern const struct dri_extension card_extensions[];
-
-/**
- * Map all the memory regions described by the screen.
- * \return GL_TRUE if success, GL_FALSE if error.
- */
-GLboolean
-intelMapScreenRegions(__DRIscreenPrivate *sPriv)
-{
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
- if (intelScreen->front.handle) {
- if (drmMap(sPriv->fd,
- intelScreen->front.handle,
- intelScreen->front.size,
- (drmAddress *)&intelScreen->front.map) != 0) {
- _mesa_problem(NULL, "drmMap(frontbuffer) failed!");
- return GL_FALSE;
- }
- }
- else {
- _mesa_warning(NULL, "no front buffer handle in intelMapScreenRegions!");
- }
-
- if (drmMap(sPriv->fd,
- intelScreen->back.handle,
- intelScreen->back.size,
- (drmAddress *)&intelScreen->back.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (drmMap(sPriv->fd,
- intelScreen->depth.handle,
- intelScreen->depth.size,
- (drmAddress *)&intelScreen->depth.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (drmMap(sPriv->fd,
- intelScreen->tex.handle,
- intelScreen->tex.size,
- (drmAddress *)&intelScreen->tex.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (0)
- printf("Mappings: front: %p back: %p depth: %p tex: %p\n",
- intelScreen->front.map,
- intelScreen->back.map,
- intelScreen->depth.map,
- intelScreen->tex.map);
- return GL_TRUE;
-}
-
-
-void
-intelUnmapScreenRegions(intelScreenPrivate *intelScreen)
-{
-#define REALLY_UNMAP 1
- if (intelScreen->front.map) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->front.map, intelScreen->front.size) != 0)
- printf("drmUnmap front failed!\n");
-#endif
- intelScreen->front.map = NULL;
- }
- if (intelScreen->back.map) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->back.map, intelScreen->back.size) != 0)
- printf("drmUnmap back failed!\n");
-#endif
- intelScreen->back.map = NULL;
- }
- if (intelScreen->depth.map) {
-#if REALLY_UNMAP
- drmUnmap(intelScreen->depth.map, intelScreen->depth.size);
- intelScreen->depth.map = NULL;
-#endif
- }
- if (intelScreen->tex.map) {
-#if REALLY_UNMAP
- drmUnmap(intelScreen->tex.map, intelScreen->tex.size);
- intelScreen->tex.map = NULL;
-#endif
- }
-}
-
-
-static void
-intelPrintDRIInfo(intelScreenPrivate *intelScreen,
- __DRIscreenPrivate *sPriv,
- I830DRIPtr gDRIPriv)
-{
- fprintf(stderr, "*** Front size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->front.size, intelScreen->front.offset,
- intelScreen->front.pitch);
- fprintf(stderr, "*** Back size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->back.size, intelScreen->back.offset,
- intelScreen->back.pitch);
- fprintf(stderr, "*** Depth size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->depth.size, intelScreen->depth.offset,
- intelScreen->depth.pitch);
- fprintf(stderr, "*** Rotated size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->rotated.size, intelScreen->rotated.offset,
- intelScreen->rotated.pitch);
- fprintf(stderr, "*** Texture size: 0x%x offset: 0x%x\n",
- intelScreen->tex.size, intelScreen->tex.offset);
- fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem);
-}
-
-
-static void
-intelPrintSAREA(const drmI830Sarea *sarea)
-{
- fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width, sarea->height);
- fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch);
- fprintf(stderr,
- "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->front_offset, sarea->front_size,
- (unsigned) sarea->front_handle);
- fprintf(stderr,
- "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->back_offset, sarea->back_size,
- (unsigned) sarea->back_handle);
- fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->depth_offset, sarea->depth_size,
- (unsigned) sarea->depth_handle);
- fprintf(stderr, "SAREA: tex offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->tex_offset, sarea->tex_size,
- (unsigned) sarea->tex_handle);
- fprintf(stderr, "SAREA: rotation: %d\n", sarea->rotation);
- fprintf(stderr,
- "SAREA: rotated offset: 0x%08x size: 0x%x\n",
- sarea->rotated_offset, sarea->rotated_size);
- fprintf(stderr, "SAREA: rotated pitch: %d\n", sarea->rotated_pitch);
-}
-
-
-/**
- * A number of the screen parameters are obtained/computed from
- * information in the SAREA. This function updates those parameters.
- */
-void
-intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen,
- drmI830Sarea *sarea)
-{
- intelScreen->width = sarea->width;
- intelScreen->height = sarea->height;
-
- intelScreen->front.offset = sarea->front_offset;
- intelScreen->front.pitch = sarea->pitch * intelScreen->cpp;
- intelScreen->front.handle = sarea->front_handle;
- intelScreen->front.size = sarea->front_size;
-
- intelScreen->back.offset = sarea->back_offset;
- intelScreen->back.pitch = sarea->pitch * intelScreen->cpp;
- intelScreen->back.handle = sarea->back_handle;
- intelScreen->back.size = sarea->back_size;
-
- intelScreen->depth.offset = sarea->depth_offset;
- intelScreen->depth.pitch = sarea->pitch * intelScreen->cpp;
- intelScreen->depth.handle = sarea->depth_handle;
- intelScreen->depth.size = sarea->depth_size;
-
- intelScreen->tex.offset = sarea->tex_offset;
- intelScreen->logTextureGranularity = sarea->log_tex_granularity;
- intelScreen->tex.handle = sarea->tex_handle;
- intelScreen->tex.size = sarea->tex_size;
-
- intelScreen->rotated.offset = sarea->rotated_offset;
- intelScreen->rotated.pitch = sarea->rotated_pitch * intelScreen->cpp;
- intelScreen->rotated.size = sarea->rotated_size;
- intelScreen->current_rotation = sarea->rotation;
- matrix23Rotate(&intelScreen->rotMatrix,
- sarea->width, sarea->height, sarea->rotation);
- intelScreen->rotatedWidth = sarea->virtualX;
- intelScreen->rotatedHeight = sarea->virtualY;
-
- if (0)
- intelPrintSAREA(sarea);
-}
-
-
-static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
-{
- intelScreenPrivate *intelScreen;
- I830DRIPtr gDRIPriv = (I830DRIPtr)sPriv->pDevPriv;
- drmI830Sarea *sarea;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
-
- if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
- fprintf(stderr,"\nERROR! sizeof(I830DRIRec) does not match passed size from device driver\n");
- return GL_FALSE;
- }
-
- /* Allocate the private area */
- intelScreen = (intelScreenPrivate *)CALLOC(sizeof(intelScreenPrivate));
- if (!intelScreen) {
- fprintf(stderr,"\nERROR! Allocating private area failed\n");
- return GL_FALSE;
- }
- /* parse information in __driConfigOptions */
- driParseOptionInfo (&intelScreen->optionCache,
- __driConfigOptions, __driNConfigOptions);
-
- intelScreen->driScrnPriv = sPriv;
- sPriv->private = (void *)intelScreen;
- intelScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
- sarea = (drmI830Sarea *)
- (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset);
-
- intelScreen->deviceID = gDRIPriv->deviceID;
- intelScreen->mem = gDRIPriv->mem;
- intelScreen->cpp = gDRIPriv->cpp;
-
- switch (gDRIPriv->bitsPerPixel) {
- case 15: intelScreen->fbFormat = DV_PF_555; break;
- case 16: intelScreen->fbFormat = DV_PF_565; break;
- case 32: intelScreen->fbFormat = DV_PF_8888; break;
- }
-
- intelUpdateScreenFromSAREA(intelScreen, sarea);
-
- if (0)
- intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
-
- if (!intelMapScreenRegions(sPriv)) {
- fprintf(stderr,"\nERROR! mapping regions\n");
- _mesa_free(intelScreen);
- sPriv->private = NULL;
- return GL_FALSE;
- }
-
- intelScreen->drmMinor = sPriv->drmMinor;
-
- /* Determine if IRQs are active? */
- {
- int ret;
- drmI830GetParam gp;
-
- gp.param = I830_PARAM_IRQ_ACTIVE;
- gp.value = &intelScreen->irq_active;
-
- ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
- &gp, sizeof(gp));
- if (ret) {
- fprintf(stderr, "drmI830GetParam: %d\n", ret);
- return GL_FALSE;
- }
- }
-
- /* Determine if batchbuffers are allowed */
- {
- int ret;
- drmI830GetParam gp;
-
- gp.param = I830_PARAM_ALLOW_BATCHBUFFER;
- gp.value = &intelScreen->allow_batchbuffer;
-
- ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
- &gp, sizeof(gp));
- if (ret) {
- fprintf(stderr, "drmI830GetParam: (%d) %d\n", gp.param, ret);
- return GL_FALSE;
- }
- }
-
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" );
- (*glx_enable_extension)( psc, "GLX_MESA_copy_sub_buffer" );
- }
-
- sPriv->psc->allocateMemory = (void *) intelAllocateMemoryMESA;
- sPriv->psc->freeMemory = (void *) intelFreeMemoryMESA;
- sPriv->psc->memoryOffset = (void *) intelGetMemoryOffsetMESA;
-
- return GL_TRUE;
-}
-
-
-static void intelDestroyScreen(__DRIscreenPrivate *sPriv)
-{
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
- intelUnmapScreenRegions(intelScreen);
-
- driDestroyOptionInfo (&intelScreen->optionCache);
-
- FREE(intelScreen);
- sPriv->private = NULL;
-}
-
-
-static GLboolean intelCreateBuffer( __DRIscreenPrivate *driScrnPriv,
- __DRIdrawablePrivate *driDrawPriv,
- const __GLcontextModes *mesaVis,
- GLboolean isPixmap )
-{
- intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private;
-
- if (isPixmap) {
- return GL_FALSE; /* not implemented */
- } else {
- GLboolean swStencil = (mesaVis->stencilBits > 0 &&
- mesaVis->depthBits != 24);
-
- struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
- {
- driRenderbuffer *frontRb
- = driNewRenderbuffer(GL_RGBA,
- screen->front.map,
- screen->cpp,
- screen->front.offset, screen->front.pitch,
- driDrawPriv);
- intelSetSpanFunctions(frontRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
- }
-
- if (mesaVis->doubleBufferMode) {
- driRenderbuffer *backRb
- = driNewRenderbuffer(GL_RGBA,
- screen->back.map,
- screen->cpp,
- screen->back.offset, screen->back.pitch,
- driDrawPriv);
- intelSetSpanFunctions(backRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
- }
-
- if (mesaVis->depthBits == 16) {
- driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT16,
- screen->depth.map,
- screen->cpp,
- screen->depth.offset, screen->depth.pitch,
- driDrawPriv);
- intelSetSpanFunctions(depthRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
- }
- else if (mesaVis->depthBits == 24) {
- driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT24,
- screen->depth.map,
- screen->cpp,
- screen->depth.offset, screen->depth.pitch,
- driDrawPriv);
- intelSetSpanFunctions(depthRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
- }
-
- if (mesaVis->stencilBits > 0 && !swStencil) {
- driRenderbuffer *stencilRb
- = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT,
- screen->depth.map,
- screen->cpp,
- screen->depth.offset, screen->depth.pitch,
- driDrawPriv);
- intelSetSpanFunctions(stencilRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
- }
-
- _mesa_add_soft_renderbuffers(fb,
- GL_FALSE, /* color */
- GL_FALSE, /* depth */
- swStencil,
- mesaVis->accumRedBits > 0,
- GL_FALSE, /* alpha */
- GL_FALSE /* aux */);
- driDrawPriv->driverPrivate = (void *) fb;
-
- return (driDrawPriv->driverPrivate != NULL);
- }
-}
-
-static void intelDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
- _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-intelGetSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
-{
- intelContextPtr intel;
-
- if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
- || (dPriv->driContextPriv->driverPrivate == NULL)
- || (sInfo == NULL) ) {
- return -1;
- }
-
- intel = dPriv->driContextPriv->driverPrivate;
- sInfo->swap_count = intel->swap_count;
- sInfo->swap_ust = intel->swap_ust;
- sInfo->swap_missed_count = intel->swap_missed_count;
-
- sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
- ? driCalculateSwapUsage( dPriv, 0, intel->swap_missed_ust )
- : 0.0;
-
- return 0;
-}
-
-
-/* There are probably better ways to do this, such as an
- * init-designated function to register chipids and createcontext
- * functions.
- */
-extern GLboolean i830CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
-
-extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
-
-
-
-
-static GLboolean intelCreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate)
-{
- __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
- switch (intelScreen->deviceID) {
- case PCI_CHIP_845_G:
- case PCI_CHIP_I830_M:
- case PCI_CHIP_I855_GM:
- case PCI_CHIP_I865_G:
- return i830CreateContext( mesaVis, driContextPriv,
- sharedContextPrivate );
-
- case PCI_CHIP_I915_G:
- case PCI_CHIP_I915_GM:
- case PCI_CHIP_I945_G:
- case PCI_CHIP_I945_GM:
- case PCI_CHIP_I945_GME:
- case PCI_CHIP_G33_G:
- case PCI_CHIP_Q35_G:
- case PCI_CHIP_Q33_G:
- return i915CreateContext( mesaVis, driContextPriv,
- sharedContextPrivate );
-
- default:
- fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
- return GL_FALSE;
- }
-}
-
-
-static const struct __DriverAPIRec intelAPI = {
- .InitDriver = intelInitDriver,
- .DestroyScreen = intelDestroyScreen,
- .CreateContext = intelCreateContext,
- .DestroyContext = intelDestroyContext,
- .CreateBuffer = intelCreateBuffer,
- .DestroyBuffer = intelDestroyBuffer,
- .SwapBuffers = intelSwapBuffers,
- .MakeCurrent = intelMakeCurrent,
- .UnbindContext = intelUnbindContext,
- .GetSwapInfo = intelGetSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = intelCopySubBuffer
-};
-
-
-static __GLcontextModes *
-intelFillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
-{
- __GLcontextModes * modes;
- __GLcontextModes * m;
- unsigned num_modes;
- unsigned depth_buffer_factor;
- unsigned back_buffer_factor;
- GLenum fb_format;
- GLenum fb_type;
-
- /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
- * support pageflipping at all.
- */
- static const GLenum back_buffer_modes[] = {
- GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
- };
-
- uint8_t depth_bits_array[3];
- uint8_t stencil_bits_array[3];
-
-
- depth_bits_array[0] = 0;
- depth_bits_array[1] = depth_bits;
- depth_bits_array[2] = depth_bits;
-
- /* Just like with the accumulation buffer, always provide some modes
- * with a stencil buffer. It will be a sw fallback, but some apps won't
- * care about that.
- */
- stencil_bits_array[0] = 0;
- stencil_bits_array[1] = 0;
- stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
-
- depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
- back_buffer_factor = (have_back_buffer) ? 3 : 1;
-
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
- if ( pixel_bits == 16 ) {
- fb_format = GL_RGB;
- fb_type = GL_UNSIGNED_SHORT_5_6_5;
- }
- else {
- fb_format = GL_BGRA;
- fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
- }
-
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- /* Mark the visual as slow if there are "fake" stencil bits.
- */
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
- m->visualRating = GLX_SLOW_CONFIG;
- }
- }
-
- return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
-{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 1, 5, 0 };
- static const __DRIversion dri_expected = { 4, 0, 0 };
- static const __DRIversion drm_expected = { 1, 4, 0 };
-
- dri_interface = interface;
-
- if ( ! driCheckDriDdxDrmVersions2( "i915",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
- return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &intelAPI);
- if ( psp != NULL ) {
- I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- *driver_modes = intelFillInModes( dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- 1 );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
-
- return (void *) psp;
-}
--- /dev/null
+../intel/intel_screen.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef _INTEL_INIT_H_
-#define _INTEL_INIT_H_
-
-#include <sys/time.h>
-#include "xmlconfig.h"
-#include "dri_util.h"
-#include "intel_rotate.h"
-#include "i830_common.h"
-
-
-/* This roughly corresponds to a gl_renderbuffer (Mesa 6.4) */
-typedef struct {
- drm_handle_t handle;
- drmSize size; /* region size in bytes */
- char *map; /* memory map */
- int offset; /* from start of video mem, in bytes */
- int pitch; /* row stride, in bytes */
-} intelRegion;
-
-typedef struct
-{
- intelRegion front;
- intelRegion back;
- intelRegion rotated;
- intelRegion depth;
- intelRegion tex;
-
- int deviceID;
- int width;
- int height;
- int mem; /* unused */
-
- int cpp; /* for front and back buffers */
- int fbFormat;
-
- int logTextureGranularity;
-
- __DRIscreenPrivate *driScrnPriv;
- unsigned int sarea_priv_offset;
-
- int drmMinor;
-
- int irq_active;
- int allow_batchbuffer;
-
- struct matrix23 rotMatrix;
-
- int current_rotation; /* 0, 90, 180 or 270 */
- int rotatedWidth, rotatedHeight;
-
- /**
- * Configuration cache with default values for all contexts
- */
- driOptionCache optionCache;
-} intelScreenPrivate;
-
-
-extern GLboolean
-intelMapScreenRegions(__DRIscreenPrivate *sPriv);
-
-extern void
-intelUnmapScreenRegions(intelScreenPrivate *intelScreen);
-
-extern void
-intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen,
- drmI830Sarea *sarea);
-
-extern void
-intelDestroyContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-intelUnbindContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv);
-
-extern void
-intelSwapBuffers(__DRIdrawablePrivate *dPriv);
-
-extern void
-intelCopySubBuffer( __DRIdrawablePrivate *dPriv, int x, int y, int w, int h );
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-
-#include "intel_screen.h"
-
-#include "intel_span.h"
-#include "intel_ioctl.h"
-#include "swrast/swrast.h"
-
-
-#define DBG 0
-
-#define LOCAL_VARS \
- intelContextPtr intel = INTEL_CONTEXT(ctx); \
- __DRIdrawablePrivate *dPriv = intel->driDrawable; \
- driRenderbuffer *drb = (driRenderbuffer *) rb; \
- GLuint pitch = drb->pitch; \
- GLuint height = dPriv->h; \
- char *buf = (char *) drb->Base.Data + \
- dPriv->x * drb->cpp + \
- dPriv->y * pitch; \
- GLushort p; \
- (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS \
- intelContextPtr intel = INTEL_CONTEXT(ctx); \
- __DRIdrawablePrivate *dPriv = intel->driDrawable; \
- driRenderbuffer *drb = (driRenderbuffer *) rb; \
- GLuint pitch = drb->pitch; \
- GLuint height = dPriv->h; \
- char *buf = (char *) drb->Base.Data + \
- dPriv->x * drb->cpp + \
- dPriv->y * pitch
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
-
-#define INIT_MONO_PIXEL(p,color)\
- p = INTEL_PACKCOLOR565(color[0],color[1],color[2])
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-/* 16 bit, 565 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = ( (((int)r & 0xf8) << 8) | \
- (((int)g & 0xfc) << 3) | \
- (((int)b & 0xf8) >> 3))
-#define WRITE_PIXEL( _x, _y, p ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y ) \
-do { \
- GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \
- rgba[0] = (((p >> 11) & 0x1f) * 255) / 31; \
- rgba[1] = (((p >> 5) & 0x3f) * 255) / 63; \
- rgba[2] = (((p >> 0) & 0x1f) * 255) / 31; \
- rgba[3] = 255; \
-} while(0)
-
-#define TAG(x) intel##x##_565
-#include "spantmp.h"
-
-/* 15 bit, 555 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = (((r & 0xf8) << 7) | \
- ((g & 0xf8) << 3) | \
- ((b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y ) \
-do { \
- GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \
- rgba[0] = (p >> 7) & 0xf8; \
- rgba[1] = (p >> 3) & 0xf8; \
- rgba[2] = (p << 3) & 0xf8; \
- rgba[3] = 255; \
-} while(0)
-
-#define TAG(x) intel##x##_555
-#include "spantmp.h"
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
- *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y ) \
- d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);
-
-
-#define TAG(x) intel##x##_z16
-#include "depthtmp.h"
-
-
-#undef LOCAL_VARS
-#define LOCAL_VARS \
- intelContextPtr intel = INTEL_CONTEXT(ctx); \
- __DRIdrawablePrivate *dPriv = intel->driDrawable; \
- driRenderbuffer *drb = (driRenderbuffer *) rb; \
- GLuint pitch = drb->pitch; \
- GLuint height = dPriv->h; \
- char *buf = (char *)drb->Base.Data + \
- dPriv->x * drb->cpp + \
- dPriv->y * pitch; \
- GLuint p; \
- (void) buf; (void) p
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p,color)\
- p = INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3])
-
-/* 32 bit, 8888 argb color spanline and pixel functions
- */
-#define WRITE_RGBA(_x, _y, r, g, b, a) \
- *(GLuint *)(buf + _x*4 + _y*pitch) = ((r << 16) | \
- (g << 8) | \
- (b << 0) | \
- (a << 24) )
-
-#define WRITE_PIXEL(_x, _y, p) \
- *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-
-#define READ_RGBA(rgba, _x, _y) \
- do { \
- GLuint p = *(GLuint *)(buf + _x*4 + _y*pitch); \
- rgba[0] = (p >> 16) & 0xff; \
- rgba[1] = (p >> 8) & 0xff; \
- rgba[2] = (p >> 0) & 0xff; \
- rgba[3] = (p >> 24) & 0xff; \
- } while (0)
-
-#define TAG(x) intel##x##_8888
-#include "spantmp.h"
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) { \
- GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
- tmp &= 0xff000000; \
- tmp |= (d) & 0xffffff; \
- *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \
-}
-
-#define READ_DEPTH( d, _x, _y ) \
- d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) & 0xffffff;
-
-
-#define TAG(x) intel##x##_z24_s8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) { \
- GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
- tmp &= 0xffffff; \
- tmp |= ((d)<<24); \
- *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \
-}
-
-#define READ_STENCIL( d, _x, _y ) \
- d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) >> 24;
-
-#define TAG(x) intel##x##_z24_s8
-#include "stenciltmp.h"
-
-
-/* Move locking out to get reasonable span performance.
- */
-void intelSpanRenderStart( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
-
- intelFlush(&intel->ctx);
- LOCK_HARDWARE(intel);
- intelWaitForIdle(intel);
-}
-
-void intelSpanRenderFinish( GLcontext *ctx )
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- _swrast_flush( ctx );
- UNLOCK_HARDWARE( intel );
-}
-
-void intelInitSpanFuncs( GLcontext *ctx )
-{
- struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
- swdd->SpanRenderStart = intelSpanRenderStart;
- swdd->SpanRenderFinish = intelSpanRenderFinish;
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-intelSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
- if (drb->Base.InternalFormat == GL_RGBA) {
- if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) {
- intelInitPointers_555(&drb->Base);
- }
- else if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
- intelInitPointers_565(&drb->Base);
- }
- else {
- assert(vis->redBits == 8);
- assert(vis->greenBits == 8);
- assert(vis->blueBits == 8);
- intelInitPointers_8888(&drb->Base);
- }
- }
- else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
- intelInitDepthPointers_z16(&drb->Base);
- }
- else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
- intelInitDepthPointers_z24_s8(&drb->Base);
- }
- else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
- intelInitStencilPointers_z24_s8(&drb->Base);
- }
-}
--- /dev/null
+../intel/intel_span.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef _INTEL_SPAN_H
-#define _INTEL_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void intelInitSpanFuncs( GLcontext *ctx );
-
-extern void intelSpanRenderFinish( GLcontext *ctx );
-extern void intelSpanRenderStart( GLcontext *ctx );
-
-extern void
-intelSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
**************************************************************************/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/dd.h"
#include "intel_screen.h"
#include "intel_context.h"
+#include "intel_fbo.h"
+#include "intel_regions.h"
#include "swrast/swrast.h"
-int intel_translate_compare_func( GLenum func )
+int
+intel_translate_shadow_compare_func( GLenum func )
{
switch(func) {
case GL_NEVER:
- return COMPAREFUNC_NEVER;
+ return COMPAREFUNC_ALWAYS;
case GL_LESS:
- return COMPAREFUNC_LESS;
+ return COMPAREFUNC_LEQUAL;
case GL_LEQUAL:
- return COMPAREFUNC_LEQUAL;
+ return COMPAREFUNC_LESS;
case GL_GREATER:
- return COMPAREFUNC_GREATER;
+ return COMPAREFUNC_GEQUAL;
case GL_GEQUAL:
- return COMPAREFUNC_GEQUAL;
+ return COMPAREFUNC_GREATER;
case GL_NOTEQUAL:
- return COMPAREFUNC_NOTEQUAL;
- case GL_EQUAL:
return COMPAREFUNC_EQUAL;
+ case GL_EQUAL:
+ return COMPAREFUNC_NOTEQUAL;
case GL_ALWAYS:
- return COMPAREFUNC_ALWAYS;
+ return COMPAREFUNC_NEVER;
+ }
+
+ fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func);
+ return COMPAREFUNC_NEVER;
+}
+
+int
+intel_translate_compare_func(GLenum func)
+{
+ switch (func) {
+ case GL_NEVER:
+ return COMPAREFUNC_NEVER;
+ case GL_LESS:
+ return COMPAREFUNC_LESS;
+ case GL_LEQUAL:
+ return COMPAREFUNC_LEQUAL;
+ case GL_GREATER:
+ return COMPAREFUNC_GREATER;
+ case GL_GEQUAL:
+ return COMPAREFUNC_GEQUAL;
+ case GL_NOTEQUAL:
+ return COMPAREFUNC_NOTEQUAL;
+ case GL_EQUAL:
+ return COMPAREFUNC_EQUAL;
+ case GL_ALWAYS:
+ return COMPAREFUNC_ALWAYS;
}
fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func);
- return COMPAREFUNC_ALWAYS;
+ return COMPAREFUNC_ALWAYS;
}
-int intel_translate_stencil_op( GLenum op )
+int
+intel_translate_stencil_op(GLenum op)
{
- switch(op) {
- case GL_KEEP:
- return STENCILOP_KEEP;
- case GL_ZERO:
- return STENCILOP_ZERO;
- case GL_REPLACE:
- return STENCILOP_REPLACE;
- case GL_INCR:
+ switch (op) {
+ case GL_KEEP:
+ return STENCILOP_KEEP;
+ case GL_ZERO:
+ return STENCILOP_ZERO;
+ case GL_REPLACE:
+ return STENCILOP_REPLACE;
+ case GL_INCR:
return STENCILOP_INCRSAT;
- case GL_DECR:
+ case GL_DECR:
return STENCILOP_DECRSAT;
case GL_INCR_WRAP:
- return STENCILOP_INCR;
+ return STENCILOP_INCR;
case GL_DECR_WRAP:
- return STENCILOP_DECR;
- case GL_INVERT:
- return STENCILOP_INVERT;
- default:
+ return STENCILOP_DECR;
+ case GL_INVERT:
+ return STENCILOP_INVERT;
+ default:
return STENCILOP_ZERO;
}
}
-int intel_translate_blend_factor( GLenum factor )
+int
+intel_translate_blend_factor(GLenum factor)
{
- switch(factor) {
- case GL_ZERO:
- return BLENDFACT_ZERO;
- case GL_SRC_ALPHA:
- return BLENDFACT_SRC_ALPHA;
- case GL_ONE:
- return BLENDFACT_ONE;
- case GL_SRC_COLOR:
- return BLENDFACT_SRC_COLR;
- case GL_ONE_MINUS_SRC_COLOR:
- return BLENDFACT_INV_SRC_COLR;
- case GL_DST_COLOR:
- return BLENDFACT_DST_COLR;
- case GL_ONE_MINUS_DST_COLOR:
- return BLENDFACT_INV_DST_COLR;
+ switch (factor) {
+ case GL_ZERO:
+ return BLENDFACT_ZERO;
+ case GL_SRC_ALPHA:
+ return BLENDFACT_SRC_ALPHA;
+ case GL_ONE:
+ return BLENDFACT_ONE;
+ case GL_SRC_COLOR:
+ return BLENDFACT_SRC_COLR;
+ case GL_ONE_MINUS_SRC_COLOR:
+ return BLENDFACT_INV_SRC_COLR;
+ case GL_DST_COLOR:
+ return BLENDFACT_DST_COLR;
+ case GL_ONE_MINUS_DST_COLOR:
+ return BLENDFACT_INV_DST_COLR;
case GL_ONE_MINUS_SRC_ALPHA:
- return BLENDFACT_INV_SRC_ALPHA;
- case GL_DST_ALPHA:
- return BLENDFACT_DST_ALPHA;
+ return BLENDFACT_INV_SRC_ALPHA;
+ case GL_DST_ALPHA:
+ return BLENDFACT_DST_ALPHA;
case GL_ONE_MINUS_DST_ALPHA:
- return BLENDFACT_INV_DST_ALPHA;
- case GL_SRC_ALPHA_SATURATE:
+ return BLENDFACT_INV_DST_ALPHA;
+ case GL_SRC_ALPHA_SATURATE:
return BLENDFACT_SRC_ALPHA_SATURATE;
case GL_CONSTANT_COLOR:
- return BLENDFACT_CONST_COLOR;
+ return BLENDFACT_CONST_COLOR;
case GL_ONE_MINUS_CONSTANT_COLOR:
return BLENDFACT_INV_CONST_COLOR;
case GL_CONSTANT_ALPHA:
- return BLENDFACT_CONST_ALPHA;
+ return BLENDFACT_CONST_ALPHA;
case GL_ONE_MINUS_CONSTANT_ALPHA:
return BLENDFACT_INV_CONST_ALPHA;
}
-
+
fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, factor);
return BLENDFACT_ZERO;
}
-int intel_translate_logic_op( GLenum opcode )
+int
+intel_translate_logic_op(GLenum opcode)
{
- switch(opcode) {
- case GL_CLEAR:
- return LOGICOP_CLEAR;
- case GL_AND:
- return LOGICOP_AND;
- case GL_AND_REVERSE:
- return LOGICOP_AND_RVRSE;
- case GL_COPY:
- return LOGICOP_COPY;
- case GL_COPY_INVERTED:
- return LOGICOP_COPY_INV;
- case GL_AND_INVERTED:
- return LOGICOP_AND_INV;
- case GL_NOOP:
- return LOGICOP_NOOP;
- case GL_XOR:
- return LOGICOP_XOR;
- case GL_OR:
- return LOGICOP_OR;
- case GL_OR_INVERTED:
- return LOGICOP_OR_INV;
- case GL_NOR:
- return LOGICOP_NOR;
- case GL_EQUIV:
- return LOGICOP_EQUIV;
- case GL_INVERT:
- return LOGICOP_INV;
- case GL_OR_REVERSE:
- return LOGICOP_OR_RVRSE;
- case GL_NAND:
- return LOGICOP_NAND;
- case GL_SET:
- return LOGICOP_SET;
- default:
+ switch (opcode) {
+ case GL_CLEAR:
+ return LOGICOP_CLEAR;
+ case GL_AND:
+ return LOGICOP_AND;
+ case GL_AND_REVERSE:
+ return LOGICOP_AND_RVRSE;
+ case GL_COPY:
+ return LOGICOP_COPY;
+ case GL_COPY_INVERTED:
+ return LOGICOP_COPY_INV;
+ case GL_AND_INVERTED:
+ return LOGICOP_AND_INV;
+ case GL_NOOP:
+ return LOGICOP_NOOP;
+ case GL_XOR:
+ return LOGICOP_XOR;
+ case GL_OR:
+ return LOGICOP_OR;
+ case GL_OR_INVERTED:
+ return LOGICOP_OR_INV;
+ case GL_NOR:
+ return LOGICOP_NOR;
+ case GL_EQUIV:
+ return LOGICOP_EQUIV;
+ case GL_INVERT:
+ return LOGICOP_INV;
+ case GL_OR_REVERSE:
+ return LOGICOP_OR_RVRSE;
+ case GL_NAND:
+ return LOGICOP_NAND;
+ case GL_SET:
return LOGICOP_SET;
- }
-}
-
-static void intelDrawBuffer(GLcontext *ctx, GLenum mode )
-{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- int front = 0;
-
- if (!ctx->DrawBuffer)
- return;
-
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
- front = 1;
- FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE );
- break;
- case BUFFER_BIT_BACK_LEFT:
- front = 0;
- FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE );
- break;
default:
- FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE );
- return;
- }
-
- if ( intel->sarea->pf_current_page == 1 )
- front ^= 1;
-
- intelSetFrontClipRects( intel );
-
- if (front) {
- intel->drawRegion = &intel->intelScreen->front;
- intel->readRegion = &intel->intelScreen->front;
- } else {
- intel->drawRegion = &intel->intelScreen->back;
- intel->readRegion = &intel->intelScreen->back;
+ return LOGICOP_SET;
}
-
- intel->vtbl.set_color_region( intel, intel->drawRegion );
-}
-
-static void intelReadBuffer( GLcontext *ctx, GLenum mode )
-{
- /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
}
-static void intelClearColor(GLcontext *ctx, const GLfloat color[4])
+static void
+intelClearColor(GLcontext * ctx, const GLfloat color[4])
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- intelScreenPrivate *screen = intel->intelScreen;
+ struct intel_context *intel = intel_context(ctx);
+ GLubyte clear[4];
- CLAMPED_FLOAT_TO_UBYTE(intel->clear_red, color[0]);
- CLAMPED_FLOAT_TO_UBYTE(intel->clear_green, color[1]);
- CLAMPED_FLOAT_TO_UBYTE(intel->clear_blue, color[2]);
- CLAMPED_FLOAT_TO_UBYTE(intel->clear_alpha, color[3]);
+ CLAMPED_FLOAT_TO_UBYTE(clear[0], color[0]);
+ CLAMPED_FLOAT_TO_UBYTE(clear[1], color[1]);
+ CLAMPED_FLOAT_TO_UBYTE(clear[2], color[2]);
+ CLAMPED_FLOAT_TO_UBYTE(clear[3], color[3]);
- intel->ClearColor = INTEL_PACKCOLOR(screen->fbFormat,
- intel->clear_red,
- intel->clear_green,
- intel->clear_blue,
- intel->clear_alpha);
+ /* compute both 32 and 16-bit clear values */
+ intel->ClearColor8888 = INTEL_PACKCOLOR8888(clear[0], clear[1],
+ clear[2], clear[3]);
+ intel->ClearColor565 = INTEL_PACKCOLOR565(clear[0], clear[1], clear[2]);
}
-static void intelCalcViewport( GLcontext *ctx )
+/**
+ * Update the viewport transformation matrix. Depends on:
+ * - viewport pos/size
+ * - depthrange
+ * - window pos/size or FBO size
+ */
+static void
+intelCalcViewport(GLcontext * ctx)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
const GLfloat *v = ctx->Viewport._WindowMap.m;
+ const GLfloat depthScale = 1.0F / ctx->DrawBuffer->_DepthMaxF;
GLfloat *m = intel->ViewportMatrix.m;
- GLint h = 0;
+ GLfloat yScale, yBias;
- if (intel->driDrawable)
- h = intel->driDrawable->h + SUBPIXEL_Y;
+ if (ctx->DrawBuffer->Name) {
+ /* User created FBO */
+ struct intel_renderbuffer *irb
+ = intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);
+ if (irb && !irb->RenderToTexture) {
+ /* y=0=top */
+ yScale = -1.0;
+ yBias = irb->Base.Height;
+ }
+ else {
+ /* y=0=bottom */
+ yScale = 1.0;
+ yBias = 0.0;
+ }
+ }
+ else {
+ /* window buffer, y=0=top */
+ yScale = -1.0;
+ yBias = (intel->driDrawable) ? intel->driDrawable->h : 0.0F;
+ }
- /* See also intel_translate_vertex. SUBPIXEL adjustments can be done
- * via state vars, too.
- */
- m[MAT_SX] = v[MAT_SX];
- m[MAT_TX] = v[MAT_TX] + SUBPIXEL_X;
- m[MAT_SY] = - v[MAT_SY];
- m[MAT_TY] = - v[MAT_TY] + h;
- m[MAT_SZ] = v[MAT_SZ] * intel->depth_scale;
- m[MAT_TZ] = v[MAT_TZ] * intel->depth_scale;
+ m[MAT_SX] = v[MAT_SX];
+ m[MAT_TX] = v[MAT_TX];
+
+ m[MAT_SY] = v[MAT_SY] * yScale;
+ m[MAT_TY] = v[MAT_TY] * yScale + yBias;
+
+ m[MAT_SZ] = v[MAT_SZ] * depthScale;
+ m[MAT_TZ] = v[MAT_TZ] * depthScale;
}
-static void intelViewport( GLcontext *ctx,
- GLint x, GLint y,
- GLsizei width, GLsizei height )
+static void
+intelViewport(GLcontext * ctx,
+ GLint x, GLint y, GLsizei width, GLsizei height)
{
- intelCalcViewport( ctx );
+ intelCalcViewport(ctx);
+
+ intel_viewport(ctx, x, y, width, height);
}
-static void intelDepthRange( GLcontext *ctx,
- GLclampd nearval, GLclampd farval )
+static void
+intelDepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval)
{
- intelCalcViewport( ctx );
+ intelCalcViewport(ctx);
}
/* Fallback to swrast for select and feedback.
*/
-static void intelRenderMode( GLcontext *ctx, GLenum mode )
+static void
+intelRenderMode(GLcontext * ctx, GLenum mode)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
- FALLBACK( intel, INTEL_FALLBACK_RENDERMODE, (mode != GL_RENDER) );
+ struct intel_context *intel = intel_context(ctx);
+ FALLBACK(intel, INTEL_FALLBACK_RENDERMODE, (mode != GL_RENDER));
}
-void intelInitStateFuncs( struct dd_function_table *functions )
+void
+intelInitStateFuncs(struct dd_function_table *functions)
{
- functions->DrawBuffer = intelDrawBuffer;
- functions->ReadBuffer = intelReadBuffer;
functions->RenderMode = intelRenderMode;
functions->Viewport = intelViewport;
functions->DepthRange = intelDepthRange;
functions->ClearColor = intelClearColor;
}
-
--- /dev/null
+#ifndef INTEL_STRUCTS_H
+#define INTEL_STRUCTS_H
+
+struct br0 {
+ GLuint length:8;
+ GLuint pad0:3;
+ GLuint dst_tiled:1;
+ GLuint pad1:8;
+ GLuint write_rgb:1;
+ GLuint write_alpha:1;
+ GLuint opcode:7;
+ GLuint client:3;
+};
+
+
+struct br13 {
+ GLint dest_pitch:16;
+ GLuint rop:8;
+ GLuint color_depth:2;
+ GLuint pad1:3;
+ GLuint mono_source_transparency:1;
+ GLuint clipping_enable:1;
+ GLuint pad0:1;
+};
+
+
+
+/* This is an attempt to move some of the 2D interaction in this
+ * driver to using structs for packets rather than a bunch of #defines
+ * and dwords.
+ */
+struct xy_color_blit {
+ struct br0 br0;
+ struct br13 br13;
+
+ struct {
+ GLuint dest_x1:16;
+ GLuint dest_y1:16;
+ } dw2;
+
+ struct {
+ GLuint dest_x2:16;
+ GLuint dest_y2:16;
+ } dw3;
+
+ GLuint dest_base_addr;
+ GLuint color;
+};
+
+struct xy_src_copy_blit {
+ struct br0 br0;
+ struct br13 br13;
+
+ struct {
+ GLuint dest_x1:16;
+ GLuint dest_y1:16;
+ } dw2;
+
+ struct {
+ GLuint dest_x2:16;
+ GLuint dest_y2:16;
+ } dw3;
+
+ GLuint dest_base_addr;
+
+ struct {
+ GLuint src_x1:16;
+ GLuint src_y1:16;
+ } dw5;
+
+ struct {
+ GLint src_pitch:16;
+ GLuint pad:16;
+ } dw6;
+
+ GLuint src_base_addr;
+};
+
+struct xy_setup_blit {
+ struct br0 br0;
+ struct br13 br13;
+
+ struct {
+ GLuint clip_x1:16;
+ GLuint clip_y1:16;
+ } dw2;
+
+ struct {
+ GLuint clip_x2:16;
+ GLuint clip_y2:16;
+ } dw3;
+
+ GLuint dest_base_addr;
+ GLuint background_color;
+ GLuint foreground_color;
+ GLuint pattern_base_addr;
+};
+
+
+struct xy_text_immediate_blit {
+ struct {
+ GLuint length:8;
+ GLuint pad2:3;
+ GLuint dst_tiled:1;
+ GLuint pad1:4;
+ GLuint byte_packed:1;
+ GLuint pad0:5;
+ GLuint opcode:7;
+ GLuint client:3;
+ } dw0;
+
+ struct {
+ GLuint dest_x1:16;
+ GLuint dest_y1:16;
+ } dw1;
+
+ struct {
+ GLuint dest_x2:16;
+ GLuint dest_y2:16;
+ } dw2;
+
+ /* Src bitmap data follows as inline dwords.
+ */
+};
+
+
+#define CLIENT_2D 0x2
+#define OPCODE_XY_SETUP_BLT 0x1
+#define OPCODE_XY_COLOR_BLT 0x50
+#define OPCODE_XY_TEXT_IMMEDIATE_BLT 0x31
+
+#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texmem.h"
-#include "texobj.h"
-#include "swrast/swrast.h"
-
-#include "mm.h"
-
-#include "intel_screen.h"
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
-#include "intel_tex.h"
-#include "intel_ioctl.h"
-
-
-
-static GLboolean
-intelValidateClientStorage( intelContextPtr intel, GLenum target,
- GLint internalFormat,
- GLint srcWidth, GLint srcHeight,
- GLenum format, GLenum type, const void *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-
-{
- GLcontext *ctx = &intel->ctx;
- int texelBytes;
-
- if (0)
- fprintf(stderr, "intformat %s format %s type %s\n",
- _mesa_lookup_enum_by_nr( internalFormat ),
- _mesa_lookup_enum_by_nr( format ),
- _mesa_lookup_enum_by_nr( type ));
-
- if (!ctx->Unpack.ClientStorage)
- return 0;
-
- if (ctx->_ImageTransferState ||
- texImage->IsCompressed ||
- texObj->GenerateMipmap)
- return 0;
-
-
- /* This list is incomplete
- */
- switch ( internalFormat ) {
- case GL_RGBA:
- if ( format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV ) {
- texImage->TexFormat = &_mesa_texformat_argb8888;
- texelBytes = 4;
- }
- else
- return 0;
- break;
-
- case GL_RGB:
- if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
- texImage->TexFormat = &_mesa_texformat_rgb565;
- texelBytes = 2;
- }
- else
- return 0;
- break;
-
- case GL_YCBCR_MESA:
- if ( format == GL_YCBCR_MESA &&
- type == GL_UNSIGNED_SHORT_8_8_REV_APPLE ) {
- texImage->TexFormat = &_mesa_texformat_ycbcr_rev;
- texelBytes = 2;
- }
- else if ( format == GL_YCBCR_MESA &&
- (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
- type == GL_UNSIGNED_BYTE)) {
- texImage->TexFormat = &_mesa_texformat_ycbcr;
- texelBytes = 2;
- }
- else
- return 0;
- break;
-
-
- default:
- return 0;
- }
-
- /* Could deal with these packing issues, but currently don't:
- */
- if (packing->SkipPixels ||
- packing->SkipRows ||
- packing->SwapBytes ||
- packing->LsbFirst) {
- return 0;
- }
-
- {
- GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth,
- format, type);
-
-
- if (0)
- fprintf(stderr, "%s: srcRowStride %d/%x\n",
- __FUNCTION__, srcRowStride, srcRowStride);
-
- /* Could check this later in upload, pitch restrictions could be
- * relaxed, but would need to store the image pitch somewhere,
- * as packing details might change before image is uploaded:
- */
- if (!intelIsAgpMemory( intel, pixels, srcHeight * srcRowStride ) ||
- (srcRowStride & 63))
- return 0;
-
-
- /* Have validated that _mesa_transfer_teximage would be a straight
- * memcpy at this point. NOTE: future calls to TexSubImage will
- * overwrite the client data. This is explicitly mentioned in the
- * extension spec.
- */
- texImage->Data = (void *)pixels;
- texImage->IsClientData = GL_TRUE;
- texImage->RowStride = srcRowStride / texelBytes;
- return 1;
- }
-}
-
-
-
-static void intelTexImage1D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
- assert(t);
- intelFlush( ctx );
- driSwapOutTextureObject( t );
-
- texImage->IsClientData = GL_FALSE;
-
- _mesa_store_teximage1d( ctx, target, level, internalFormat,
- width, border, format, type,
- pixels, packing, texObj, texImage );
-
- t->dirty_images[0] |= (1 << level);
-}
-
-static void intelTexSubImage1D( GLcontext *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLsizei width,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
- assert(t);
- intelFlush( ctx );
- driSwapOutTextureObject( t );
-
- _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
- format, type, pixels, packing, texObj,
- texImage);
-}
-
-
-/* Handles 2D, CUBE, RECT:
- */
-static void intelTexImage2D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- assert(t);
- intelFlush( ctx );
- driSwapOutTextureObject( t );
- texImage->IsClientData = GL_FALSE;
-
- if (intelValidateClientStorage( INTEL_CONTEXT(ctx), target,
- internalFormat,
- width, height,
- format, type, pixels,
- packing, texObj, texImage)) {
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using client storage\n", __FUNCTION__);
- }
- else {
- _mesa_store_teximage2d( ctx, target, level, internalFormat,
- width, height, border, format, type,
- pixels, packing, texObj, texImage );
-
- t->dirty_images[face] |= (1 << level);
- }
-}
-
-static void intelTexSubImage2D( GLcontext *ctx,
- GLenum target,
- GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- if (texImage->IsClientData &&
- (char *)pixels == (char *)texImage->Data +
- ((xoffset + yoffset * texImage->RowStride) *
- texImage->TexFormat->TexelBytes)) {
-
- /* Notification only - no upload required */
- }
- else {
- assert( t ); /* this _should_ be true */
- intelFlush( ctx );
- driSwapOutTextureObject( t );
-
- _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
- height, format, type, pixels, packing, texObj,
- texImage);
-
- t->dirty_images[face] |= (1 << level);
- }
-}
-
-static void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint border,
- GLsizei imageSize, const GLvoid *data,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- assert(t);
- intelFlush( ctx );
-
- driSwapOutTextureObject( t );
- texImage->IsClientData = GL_FALSE;
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using normal storage\n", __FUNCTION__);
-
- _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
- height, border, imageSize, data, texObj, texImage);
-
- t->dirty_images[face] |= (1 << level);
-}
-
-
-static void intelCompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format,
- GLsizei imageSize, const GLvoid *data,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face = (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- assert( t ); /* this _should_ be true */
- intelFlush( ctx );
- driSwapOutTextureObject( t );
-
- _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
- height, format, imageSize, data, texObj, texImage);
-
- t->dirty_images[face] |= (1 << level);
-}
-
-
-static void intelTexImage3D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint depth,
- GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
- assert(t);
- driSwapOutTextureObject( t );
- texImage->IsClientData = GL_FALSE;
-
- _mesa_store_teximage3d(ctx, target, level, internalFormat,
- width, height, depth, border,
- format, type, pixels,
- &ctx->Unpack, texObj, texImage);
-
- t->dirty_images[0] |= (1 << level);
-}
-
-
-static void
-intelTexSubImage3D( GLcontext *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- driTextureObject * t = (driTextureObject *) texObj->DriverData;
-
- assert( t ); /* this _should_ be true */
- driSwapOutTextureObject( t );
-
- _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset,
- width, height, depth,
- format, type, pixels, packing, texObj, texImage);
-
- t->dirty_images[0] |= (1 << level);
-}
-
-
-
-
-static void intelDeleteTexture( GLcontext *ctx, struct gl_texture_object *tObj )
-{
- driTextureObject * t = (driTextureObject *) tObj->DriverData;
-
- if ( t != NULL ) {
- intelFlush( ctx );
- driDestroyTextureObject( t );
- }
-
- /* Free mipmap images and the texture object itself */
- _mesa_delete_texture_object(ctx, tObj);
-}
-
-
-static const struct gl_texture_format *
-intelChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
- GLenum format, GLenum type )
-{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
- const GLboolean do32bpt = ( intel->intelScreen->cpp == 4 &&
- intel->intelScreen->tex.size > 4*1024*1024);
-
- switch ( internalFormat ) {
- case 4:
- case GL_RGBA:
- case GL_COMPRESSED_RGBA:
- if ( format == GL_BGRA ) {
- if ( type == GL_UNSIGNED_INT_8_8_8_8_REV ) {
- return &_mesa_texformat_argb8888;
- }
- else if ( type == GL_UNSIGNED_SHORT_4_4_4_4_REV ) {
- return &_mesa_texformat_argb4444;
- }
- else if ( type == GL_UNSIGNED_SHORT_1_5_5_5_REV ) {
- return &_mesa_texformat_argb1555;
- }
- }
- return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
- case 3:
- case GL_RGB:
- case GL_COMPRESSED_RGB:
- if ( format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 ) {
- return &_mesa_texformat_rgb565;
- }
- return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
-
- case GL_RGBA4:
- case GL_RGBA2:
- return &_mesa_texformat_argb4444;
-
- case GL_RGB5_A1:
- return &_mesa_texformat_argb1555;
-
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
-
- case GL_RGB5:
- case GL_RGB4:
- case GL_R3_G3_B2:
- return &_mesa_texformat_rgb565;
-
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- case GL_COMPRESSED_ALPHA:
- return &_mesa_texformat_a8;
-
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- case GL_COMPRESSED_LUMINANCE:
- return &_mesa_texformat_l8;
-
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- case GL_COMPRESSED_LUMINANCE_ALPHA:
- return &_mesa_texformat_al88;
-
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- case GL_COMPRESSED_INTENSITY:
- return &_mesa_texformat_i8;
-
- case GL_YCBCR_MESA:
- if (type == GL_UNSIGNED_SHORT_8_8_MESA ||
- type == GL_UNSIGNED_BYTE)
- return &_mesa_texformat_ycbcr;
- else
- return &_mesa_texformat_ycbcr_rev;
-
- case GL_COMPRESSED_RGB_FXT1_3DFX:
- return &_mesa_texformat_rgb_fxt1;
- case GL_COMPRESSED_RGBA_FXT1_3DFX:
- return &_mesa_texformat_rgba_fxt1;
-
- case GL_RGB_S3TC:
- case GL_RGB4_S3TC:
- case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- return &_mesa_texformat_rgb_dxt1;
-
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- return &_mesa_texformat_rgba_dxt1;
-
- case GL_RGBA_S3TC:
- case GL_RGBA4_S3TC:
- case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
- return &_mesa_texformat_rgba_dxt3;
-
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- return &_mesa_texformat_rgba_dxt5;
-
- case GL_DEPTH_COMPONENT:
- case GL_DEPTH_COMPONENT16:
- case GL_DEPTH_COMPONENT24:
- case GL_DEPTH_COMPONENT32:
- return &_mesa_texformat_z16;
-
- default:
- fprintf(stderr, "unexpected texture format %s in %s\n",
- _mesa_lookup_enum_by_nr(internalFormat),
- __FUNCTION__);
- return NULL;
- }
-
- return NULL; /* never get here */
-}
-
-
-
-void intelDestroyTexObj(intelContextPtr intel, intelTextureObjectPtr t)
-{
- unsigned i;
-
- if ( intel == NULL )
- return;
-
- if ( t->age > intel->dirtyAge )
- intel->dirtyAge = t->age;
-
- for ( i = 0 ; i < MAX_TEXTURE_UNITS ; i++ ) {
- if ( t == intel->CurrentTexObj[ i ] )
- intel->CurrentTexObj[ i ] = NULL;
- }
-}
-
-
-
-/* Upload an image from mesa's internal copy. Image may be 1D, 2D or
- * 3D. Cubemaps are expanded elsewhere.
- */
-static void intelUploadTexImage( intelContextPtr intel,
- intelTextureObjectPtr t,
- const struct gl_texture_image *image,
- const GLuint offset )
-{
-
- if (!image || !image->Data)
- return;
-
- if (image->Depth == 1 && image->IsClientData) {
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "Blit uploading\n");
-
- /* Do it with a blit.
- */
- intelEmitCopyBlitLocked( intel,
- image->TexFormat->TexelBytes,
- image->RowStride, /* ? */
- intelGetMemoryOffsetMESA( NULL, 0, image->Data ),
- t->Pitch / image->TexFormat->TexelBytes,
- intelGetMemoryOffsetMESA( NULL, 0, t->BufAddr + offset ),
- 0, 0,
- 0, 0,
- image->Width,
- image->Height);
- }
- else if (image->IsCompressed) {
- GLuint row_len = 0;
- GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
- GLubyte *src = (GLubyte *)image->Data;
- GLuint j;
-
- /* must always copy whole blocks (8/16 bytes) */
- switch (image->InternalFormat) {
- case GL_COMPRESSED_RGB_FXT1_3DFX:
- case GL_COMPRESSED_RGBA_FXT1_3DFX:
- case GL_RGB_S3TC:
- case GL_RGB4_S3TC:
- case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- row_len = (image->Width * 2 + 7) & ~7;
- break;
- case GL_RGBA_S3TC:
- case GL_RGBA4_S3TC:
- case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- row_len = (image->Width * 4 + 15) & ~15;
- break;
- default:
- fprintf(stderr,"Internal Compressed format not supported %d\n", image->InternalFormat);
- break;
- }
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr,
- "Upload image %dx%dx%d offset %xm row_len %x "
- "pitch %x depth_pitch %x\n",
- image->Width, image->Height, image->Depth, offset,
- row_len, t->Pitch, t->depth_pitch);
-
- if (row_len) {
- for (j = 0 ; j < (image->Height + 3)/4 ; j++, dst += (t->Pitch)) {
- __memcpy(dst, src, row_len );
- src += row_len;
- }
- }
- }
- /* Time for another vtbl entry:
- */
- else if (intel->intelScreen->deviceID == PCI_CHIP_I945_G ||
- intel->intelScreen->deviceID == PCI_CHIP_I945_GM ||
- intel->intelScreen->deviceID == PCI_CHIP_I945_GME ||
- intel->intelScreen->deviceID == PCI_CHIP_G33_G ||
- intel->intelScreen->deviceID == PCI_CHIP_Q33_G ||
- intel->intelScreen->deviceID == PCI_CHIP_Q35_G) {
- GLuint row_len = image->Width * image->TexFormat->TexelBytes;
- GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
- GLubyte *src = (GLubyte *)image->Data;
- GLuint d, j;
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr,
- "Upload image %dx%dx%d offset %xm row_len %x "
- "pitch %x depth_pitch %x\n",
- image->Width, image->Height, image->Depth, offset,
- row_len, t->Pitch, t->depth_pitch);
-
- if (row_len == t->Pitch) {
- memcpy( dst, src, row_len * image->Height * image->Depth );
- }
- else {
- GLuint x = 0, y = 0;
-
- for (d = 0 ; d < image->Depth ; d++) {
- GLubyte *dst0 = dst + x + y * t->Pitch;
-
- for (j = 0 ; j < image->Height ; j++) {
- __memcpy(dst0, src, row_len );
- src += row_len;
- dst0 += t->Pitch;
- }
-
- x += MIN2(4, row_len); /* Guess: 4 byte minimum alignment */
- if (x > t->Pitch) {
- x = 0;
- y += image->Height;
- }
- }
- }
-
- }
- else {
- GLuint row_len = image->Width * image->TexFormat->TexelBytes;
- GLubyte *dst = (GLubyte *)(t->BufAddr + offset);
- GLubyte *src = (GLubyte *)image->Data;
- GLuint d, j;
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr,
- "Upload image %dx%dx%d offset %xm row_len %x "
- "pitch %x depth_pitch %x\n",
- image->Width, image->Height, image->Depth, offset,
- row_len, t->Pitch, t->depth_pitch);
-
- if (row_len == t->Pitch) {
- for (d = 0; d < image->Depth; d++) {
- memcpy( dst, src, t->Pitch * image->Height );
- dst += t->depth_pitch;
- src += row_len * image->Height;
- }
- }
- else {
- for (d = 0 ; d < image->Depth ; d++) {
- for (j = 0 ; j < image->Height ; j++) {
- __memcpy(dst, src, row_len );
- src += row_len;
- dst += t->Pitch;
- }
-
- dst += t->depth_pitch - (t->Pitch * image->Height);
- }
- }
- }
-}
-
-
-
-int intelUploadTexImages( intelContextPtr intel,
- intelTextureObjectPtr t,
- GLuint face)
-{
- const int numLevels = t->base.lastLevel - t->base.firstLevel + 1;
- const struct gl_texture_image *firstImage = t->image[face][t->base.firstLevel].image;
- int pitch = firstImage->RowStride * firstImage->TexFormat->TexelBytes;
-
- /* Can we texture out of the existing client data? */
- if ( numLevels == 1 &&
- firstImage->IsClientData &&
- (pitch & 3) == 0) {
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "AGP texturing from client memory\n");
-
- t->TextureOffset = intelAgpOffsetFromVirtual( intel, firstImage->Data );
- t->BufAddr = 0;
- t->dirty = ~0;
- return GL_TRUE;
- }
- else {
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "Uploading client data to agp\n");
-
- INTEL_FIREVERTICES( intel );
- LOCK_HARDWARE( intel );
-
- if ( t->base.memBlock == NULL ) {
- int heap;
-
- heap = driAllocateTexture( intel->texture_heaps, intel->nr_heaps,
- (driTextureObject *) t );
- if ( heap == -1 ) {
- UNLOCK_HARDWARE( intel );
- return GL_FALSE;
- }
-
- /* Set the base offset of the texture image */
- t->BufAddr = (GLubyte *) (intel->intelScreen->tex.map +
- t->base.memBlock->ofs);
- t->TextureOffset = intel->intelScreen->tex.offset + t->base.memBlock->ofs;
- t->dirty = ~0;
- }
-
-
- /* Let the world know we've used this memory recently.
- */
- driUpdateTextureLRU( (driTextureObject *) t );
-
-
- /* Upload any images that are new */
- if (t->base.dirty_images[face]) {
- int i;
-
- intelWaitForIdle( intel );
-
- for (i = 0 ; i < numLevels ; i++) {
- int level = i + t->base.firstLevel;
-
- if (t->base.dirty_images[face] & (1<<level)) {
-
- const struct gl_texture_image *image = t->image[face][i].image;
- GLuint offset = t->image[face][i].offset;
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "upload level %d, offset %x\n",
- level, offset);
-
- intelUploadTexImage( intel, t, image, offset );
- }
- }
- t->base.dirty_images[face] = 0;
- intel->perf_boxes |= I830_BOX_TEXTURE_LOAD;
- }
-
- UNLOCK_HARDWARE( intel );
- return GL_TRUE;
- }
-}
-
-/**
- * Allocate a new texture object.
- * Called via ctx->Driver.NewTextureObject.
- * Note: this function will be called during context creation to
- * allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object. Not done at this time.
- */
-static struct gl_texture_object *
-intelNewTextureObject( GLcontext *ctx, GLuint name, GLenum target )
-{
- struct gl_texture_object *obj = _mesa_new_texture_object(ctx, name, target);
- INTEL_CONTEXT(ctx)->vtbl.alloc_tex_obj( obj );
- return obj;
-}
-
-
-void intelInitTextureFuncs( struct dd_function_table *functions )
-{
- functions->NewTextureObject = intelNewTextureObject;
- functions->ChooseTextureFormat = intelChooseTextureFormat;
- functions->TexImage1D = intelTexImage1D;
- functions->TexImage2D = intelTexImage2D;
- functions->TexImage3D = intelTexImage3D;
- functions->TexSubImage1D = intelTexSubImage1D;
- functions->TexSubImage2D = intelTexSubImage2D;
- functions->TexSubImage3D = intelTexSubImage3D;
- functions->CopyTexImage1D = _swrast_copy_teximage1d;
- functions->CopyTexImage2D = _swrast_copy_teximage2d;
- functions->CopyTexSubImage1D = _swrast_copy_texsubimage1d;
- functions->CopyTexSubImage2D = _swrast_copy_texsubimage2d;
- functions->CopyTexSubImage3D = _swrast_copy_texsubimage3d;
- functions->DeleteTexture = intelDeleteTexture;
- functions->UpdateTexturePalette = NULL;
- functions->IsTextureResident = driIsTextureResident;
- functions->TestProxyTexImage = _mesa_test_proxy_teximage;
- functions->DeleteTexture = intelDeleteTexture;
- functions->CompressedTexImage2D = intelCompressedTexImage2D;
- functions->CompressedTexSubImage2D = intelCompressedTexSubImage2D;
-}
--- /dev/null
+../intel/intel_tex.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTELTEX_INC
-#define INTELTEX_INC
-
-#include "mtypes.h"
-#include "intel_context.h"
-#include "texmem.h"
-
-
-void intelInitTextureFuncs( struct dd_function_table *functions );
-
-void intelDestroyTexObj( intelContextPtr intel, intelTextureObjectPtr t );
-int intelUploadTexImages( intelContextPtr intel, intelTextureObjectPtr t,
- GLuint face );
-
-GLboolean
-intel_driReinitTextureHeap( driTexHeap *heap,
- unsigned size );
-#endif
--- /dev/null
+../intel/intel_tex_copy.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_format.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_image.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_layout.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_subimage.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_validate.c
\ No newline at end of file
+++ /dev/null
-#include "texmem.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "macros.h"
-
-#include "intel_tex.h"
-
-static GLuint
-driLog2( GLuint n )
-{
- GLuint log2;
-
- for ( log2 = 1 ; n > 1 ; log2++ ) {
- n >>= 1;
- }
-
- return log2;
-}
-
-static void calculate_heap_size( driTexHeap * heap, unsigned size,
- unsigned nr_regions, unsigned alignmentShift )
-{
- unsigned l;
-
- l = driLog2( (size - 1) / nr_regions );
- if ( l < alignmentShift )
- {
- l = alignmentShift;
- }
-
- heap->logGranularity = l;
- heap->size = size & ~((1L << l) - 1);
-}
-
-
-GLboolean
-intel_driReinitTextureHeap( driTexHeap *heap,
- unsigned size )
-{
- driTextureObject *t, *tmp;
-
- /* Kick out everything:
- */
- foreach_s ( t, tmp, & heap->texture_objects ) {
- if ( t->tObj != NULL ) {
- driSwapOutTextureObject( t );
- }
- else {
- driDestroyTextureObject( t );
- }
- }
-
- /* Destroy the memory manager:
- */
- mmDestroy( heap->memory_heap );
-
- /* Recreate the memory manager:
- */
- calculate_heap_size(heap, size, heap->nrRegions, heap->alignmentShift);
- heap->memory_heap = mmInit( 0, heap->size );
- if ( heap->memory_heap == NULL ) {
- fprintf(stderr, "driReinitTextureHeap: couldn't recreate memory heap\n");
- FREE( heap );
- return GL_FALSE;
- }
-
- make_empty_list( & heap->texture_objects );
-
- return GL_TRUE;
-}
-
-
*
**************************************************************************/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "dd.h"
+/** @file intel_tris.c
+ *
+ * This file contains functions for managing the vertex buffer and emitting
+ * primitives into it.
+ */
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/texobj.h"
+#include "main/state.h"
+#include "main/dd.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_vertex.h"
#include "intel_screen.h"
+#include "intel_context.h"
#include "intel_tris.h"
#include "intel_batchbuffer.h"
+#include "intel_buffers.h"
#include "intel_reg.h"
#include "intel_span.h"
+#include "intel_tex.h"
+#include "intel_chipset.h"
+#include "i830_context.h"
+#include "i830_reg.h"
+
+static void intelRenderPrimitive(GLcontext * ctx, GLenum prim);
+static void intelRasterPrimitive(GLcontext * ctx, GLenum rprim,
+ GLuint hwprim);
+
+/** Sets the primitive type for a primitive sequence, flushing as needed. */
+void intel_set_prim(struct intel_context *intel, uint32_t prim)
+{
+ if (prim != intel->prim.primitive) {
+ INTEL_FIREVERTICES(intel);
+ intel->prim.primitive = prim;
+ }
+}
+
+/** Returns mapped VB space for the given number of vertices */
+uint32_t *intel_get_prim_space(struct intel_context *intel, unsigned int count)
+{
+ uint32_t *addr;
+
+ /* Check for space in the existing VB */
+ if (intel->prim.vb_bo == NULL ||
+ (intel->prim.current_offset +
+ count * intel->vertex_size * 4) > INTEL_VB_SIZE ||
+ (intel->prim.count + count) >= (1 << 16)) {
+ /* Flush existing prim if any */
+ INTEL_FIREVERTICES(intel);
+
+ intel_finish_vb(intel);
+
+ /* Start a new VB */
+ if (intel->prim.vb == NULL)
+ intel->prim.vb = malloc(INTEL_VB_SIZE);
+ intel->prim.vb_bo = dri_bo_alloc(intel->bufmgr, "vb",
+ INTEL_VB_SIZE, 4);
+ intel->prim.start_offset = 0;
+ intel->prim.current_offset = 0;
+ }
+
+ intel->prim.flush = intel_flush_prim;
+
+ addr = (uint32_t *)(intel->prim.vb + intel->prim.current_offset);
+ intel->prim.current_offset += intel->vertex_size * 4 * count;
+ intel->prim.count += count;
+
+ return addr;
+}
+
+/** Dispatches the accumulated primitive to the batchbuffer. */
+void intel_flush_prim(struct intel_context *intel)
+{
+ BATCH_LOCALS;
+ dri_bo *aper_array[2];
+ dri_bo *vb_bo;
+ unsigned int offset, count;
+
+ /* Must be called after an intel_start_prim. */
+ assert(intel->prim.primitive != ~0);
+
+ if (intel->prim.count == 0)
+ return;
+
+ /* Clear the current prims out of the context state so that a batch flush
+ * flush triggered by wait_flips or emit_state doesn't loop back to
+ * flush_prim again.
+ */
+ vb_bo = intel->prim.vb_bo;
+ dri_bo_reference(vb_bo);
+ count = intel->prim.count;
+ intel->prim.count = 0;
+ offset = intel->prim.start_offset;
+ intel->prim.start_offset = intel->prim.current_offset;
+ if (!IS_9XX(intel->intelScreen->deviceID))
+ intel->prim.start_offset = ALIGN(intel->prim.start_offset, 128);
+ intel->prim.flush = NULL;
+
+ intel_wait_flips(intel);
+
+ intel->vtbl.emit_state(intel);
+
+ aper_array[0] = intel->batch->buf;
+ aper_array[1] = vb_bo;
+ if (dri_bufmgr_check_aperture_space(aper_array, 2)) {
+ intel_batchbuffer_flush(intel->batch);
+ intel->vtbl.emit_state(intel);
+ }
+
+ /* Ensure that we don't start a new batch for the following emit, which
+ * depends on the state just emitted. emit_state should be making sure we
+ * have the space for this.
+ */
+ intel->no_batch_wrap = GL_TRUE;
+
+ /* Check that we actually emitted the state into this batch, using the
+ * UPLOAD_CTX bit as the signal.
+ */
+ assert((intel->batch->dirty_state & (1<<1)) == 0);
+
+#if 0
+ printf("emitting %d..%d=%d vertices size %d\n", offset,
+ intel->prim.current_offset, intel->prim.count,
+ intel->vertex_size * 4);
+#endif
+
+ if (IS_9XX(intel->intelScreen->deviceID)) {
+ BEGIN_BATCH(5, LOOP_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
+ I1_LOAD_S(0) | I1_LOAD_S(1) | 1);
+ assert((offset & !S0_VB_OFFSET_MASK) == 0);
+ OUT_RELOC(vb_bo, I915_GEM_DOMAIN_VERTEX, 0, offset);
+ OUT_BATCH((intel->vertex_size << S1_VERTEX_WIDTH_SHIFT) |
+ (intel->vertex_size << S1_VERTEX_PITCH_SHIFT));
+
+ OUT_BATCH(_3DPRIMITIVE |
+ PRIM_INDIRECT |
+ PRIM_INDIRECT_SEQUENTIAL |
+ intel->prim.primitive |
+ count);
+ OUT_BATCH(0); /* Beginning vertex index */
+ ADVANCE_BATCH();
+ } else {
+ struct i830_context *i830 = i830_context(&intel->ctx);
+
+ BEGIN_BATCH(5, LOOP_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
+ I1_LOAD_S(0) | I1_LOAD_S(2) | 1);
+ /* S0 */
+ assert((offset & !S0_VB_OFFSET_MASK_830) == 0);
+ OUT_RELOC(vb_bo, I915_GEM_DOMAIN_VERTEX, 0,
+ offset | (intel->vertex_size << S0_VB_PITCH_SHIFT_830) |
+ S0_VB_ENABLE_830);
+ /* S2
+ * This is somewhat unfortunate -- VB width is tied up with
+ * vertex format data that we've already uploaded through
+ * _3DSTATE_VFT[01]_CMD. We may want to replace emits of VFT state with
+ * STATE_IMMEDIATE_1 like this to avoid duplication.
+ */
+ OUT_BATCH((i830->state.Ctx[I830_CTXREG_VF] & VFT0_TEX_COUNT_MASK) >>
+ VFT0_TEX_COUNT_SHIFT << S2_TEX_COUNT_SHIFT_830 |
+ (i830->state.Ctx[I830_CTXREG_VF2] << 16) |
+ intel->vertex_size << S2_VERTEX_0_WIDTH_SHIFT_830);
+
+ OUT_BATCH(_3DPRIMITIVE |
+ PRIM_INDIRECT |
+ PRIM_INDIRECT_SEQUENTIAL |
+ intel->prim.primitive |
+ count);
+ OUT_BATCH(0); /* Beginning vertex index */
+ ADVANCE_BATCH();
+ }
+
+ intel->no_batch_wrap = GL_FALSE;
+
+ dri_bo_unreference(vb_bo);
+}
-/* XXX we shouldn't include these headers in this file, but we need them
- * for fallbackStrings, below.
+/**
+ * Uploads the locally-accumulated VB into the buffer object.
+ *
+ * This avoids us thrashing the cachelines in and out as the buffer gets
+ * filled, dispatched, then reused as the hardware completes rendering from it,
+ * and also lets us clflush less if we dispatch with a partially-filled VB.
+ *
+ * This is called normally from get_space when we're finishing a BO, but also
+ * at batch flush time so that we don't try accessing the contents of a
+ * just-dispatched buffer.
*/
-#include "i830_context.h"
-#include "i915_context.h"
+void intel_finish_vb(struct intel_context *intel)
+{
+ if (intel->prim.vb_bo == NULL)
+ return;
-static void intelRenderPrimitive( GLcontext *ctx, GLenum prim );
-static void intelRasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim );
+ dri_bo_subdata(intel->prim.vb_bo, 0, intel->prim.start_offset,
+ intel->prim.vb);
+ dri_bo_unreference(intel->prim.vb_bo);
+ intel->prim.vb_bo = NULL;
+}
/***********************************************************************
* Emit primitives as inline vertices *
#else
#define COPY_DWORDS( j, vb, vertsize, v ) \
do { \
- if (0) fprintf(stderr, "\n"); \
for ( j = 0 ; j < vertsize ; j++ ) { \
- if (0) fprintf(stderr, " -- v(%d): %x/%f\n",j, \
- ((GLuint *)v)[j], \
- ((GLfloat *)v)[j]); \
vb[j] = ((GLuint *)v)[j]; \
} \
vb += vertsize; \
} while (0)
#endif
-static void __inline__ intel_draw_quad( intelContextPtr intel,
- intelVertexPtr v0,
- intelVertexPtr v1,
- intelVertexPtr v2,
- intelVertexPtr v3 )
+static void
+intel_draw_quad(struct intel_context *intel,
+ intelVertexPtr v0,
+ intelVertexPtr v1, intelVertexPtr v2, intelVertexPtr v3)
{
GLuint vertsize = intel->vertex_size;
- GLuint *vb = intelExtendInlinePrimitive( intel, 6 * vertsize );
+ GLuint *vb = intel_get_prim_space(intel, 6);
int j;
- COPY_DWORDS( j, vb, vertsize, v0 );
- COPY_DWORDS( j, vb, vertsize, v1 );
- COPY_DWORDS( j, vb, vertsize, v3 );
- COPY_DWORDS( j, vb, vertsize, v1 );
- COPY_DWORDS( j, vb, vertsize, v2 );
- COPY_DWORDS( j, vb, vertsize, v3 );
+ COPY_DWORDS(j, vb, vertsize, v0);
+ COPY_DWORDS(j, vb, vertsize, v1);
+
+ /* If smooth shading, draw like a trifan which gives better
+ * rasterization. Otherwise draw as two triangles with provoking
+ * vertex in third position as required for flat shading.
+ */
+ if (intel->ctx.Light.ShadeModel == GL_FLAT) {
+ COPY_DWORDS(j, vb, vertsize, v3);
+ COPY_DWORDS(j, vb, vertsize, v1);
+ }
+ else {
+ COPY_DWORDS(j, vb, vertsize, v2);
+ COPY_DWORDS(j, vb, vertsize, v0);
+ }
+
+ COPY_DWORDS(j, vb, vertsize, v2);
+ COPY_DWORDS(j, vb, vertsize, v3);
}
-static void __inline__ intel_draw_triangle( intelContextPtr intel,
- intelVertexPtr v0,
- intelVertexPtr v1,
- intelVertexPtr v2 )
+static void
+intel_draw_triangle(struct intel_context *intel,
+ intelVertexPtr v0, intelVertexPtr v1, intelVertexPtr v2)
{
GLuint vertsize = intel->vertex_size;
- GLuint *vb = intelExtendInlinePrimitive( intel, 3 * vertsize );
+ GLuint *vb = intel_get_prim_space(intel, 3);
int j;
-
- COPY_DWORDS( j, vb, vertsize, v0 );
- COPY_DWORDS( j, vb, vertsize, v1 );
- COPY_DWORDS( j, vb, vertsize, v2 );
+
+ COPY_DWORDS(j, vb, vertsize, v0);
+ COPY_DWORDS(j, vb, vertsize, v1);
+ COPY_DWORDS(j, vb, vertsize, v2);
}
-static __inline__ void intel_draw_line( intelContextPtr intel,
- intelVertexPtr v0,
- intelVertexPtr v1 )
+static void
+intel_draw_line(struct intel_context *intel,
+ intelVertexPtr v0, intelVertexPtr v1)
{
GLuint vertsize = intel->vertex_size;
- GLuint *vb = intelExtendInlinePrimitive( intel, 2 * vertsize );
+ GLuint *vb = intel_get_prim_space(intel, 2);
int j;
- COPY_DWORDS( j, vb, vertsize, v0 );
- COPY_DWORDS( j, vb, vertsize, v1 );
+ COPY_DWORDS(j, vb, vertsize, v0);
+ COPY_DWORDS(j, vb, vertsize, v1);
}
-static __inline__ void intel_draw_point( intelContextPtr intel,
- intelVertexPtr v0 )
+static void
+intel_draw_point(struct intel_context *intel, intelVertexPtr v0)
{
GLuint vertsize = intel->vertex_size;
- GLuint *vb = intelExtendInlinePrimitive( intel, vertsize );
+ GLuint *vb = intel_get_prim_space(intel, 1);
int j;
/* Adjust for sub pixel position -- still required for conform. */
- *(float *)&vb[0] = v0->v.x - 0.125;
- *(float *)&vb[1] = v0->v.y - 0.125;
- for (j = 2 ; j < vertsize ; j++)
- vb[j] = v0->ui[j];
+ *(float *) &vb[0] = v0->v.x;
+ *(float *) &vb[1] = v0->v.y;
+ for (j = 2; j < vertsize; j++)
+ vb[j] = v0->ui[j];
}
* Fixup for ARB_point_parameters *
***********************************************************************/
-static void intel_atten_point( intelContextPtr intel, intelVertexPtr v0 )
+/* Currently not working - VERT_ATTRIB_POINTSIZE isn't correctly
+ * represented in the fragment program InputsRead field.
+ */
+static void
+intel_atten_point(struct intel_context *intel, intelVertexPtr v0)
{
GLcontext *ctx = &intel->ctx;
GLfloat psz[4], col[4], restore_psz, restore_alpha;
- _tnl_get_attr( ctx, v0, _TNL_ATTRIB_POINTSIZE, psz );
- _tnl_get_attr( ctx, v0, _TNL_ATTRIB_COLOR0, col );
+ _tnl_get_attr(ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
+ _tnl_get_attr(ctx, v0, _TNL_ATTRIB_COLOR0, col);
restore_psz = psz[0];
restore_alpha = col[3];
psz[0] = 1.0;
if (restore_psz != psz[0] || restore_alpha != col[3]) {
- _tnl_set_attr( ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
- _tnl_set_attr( ctx, v0, _TNL_ATTRIB_COLOR0, col);
-
- intel_draw_point( intel, v0 );
+ _tnl_set_attr(ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
+ _tnl_set_attr(ctx, v0, _TNL_ATTRIB_COLOR0, col);
+
+ intel_draw_point(intel, v0);
psz[0] = restore_psz;
col[3] = restore_alpha;
- _tnl_set_attr( ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
- _tnl_set_attr( ctx, v0, _TNL_ATTRIB_COLOR0, col);
+ _tnl_set_attr(ctx, v0, _TNL_ATTRIB_POINTSIZE, psz);
+ _tnl_set_attr(ctx, v0, _TNL_ATTRIB_COLOR0, col);
}
else
- intel_draw_point( intel, v0 );
+ intel_draw_point(intel, v0);
}
-static void intel_wpos_triangle( intelContextPtr intel,
- intelVertexPtr v0,
- intelVertexPtr v1,
- intelVertexPtr v2 )
+static void
+intel_wpos_triangle(struct intel_context *intel,
+ intelVertexPtr v0, intelVertexPtr v1, intelVertexPtr v2)
{
GLuint offset = intel->wpos_offset;
GLuint size = intel->wpos_size;
-
- __memcpy( ((char *)v0) + offset, v0, size );
- __memcpy( ((char *)v1) + offset, v1, size );
- __memcpy( ((char *)v2) + offset, v2, size );
+ GLfloat *v0_wpos = (GLfloat *)((char *)v0 + offset);
+ GLfloat *v1_wpos = (GLfloat *)((char *)v1 + offset);
+ GLfloat *v2_wpos = (GLfloat *)((char *)v2 + offset);
+
+ __memcpy(v0_wpos, v0, size);
+ __memcpy(v1_wpos, v1, size);
+ __memcpy(v2_wpos, v2, size);
+
+ v0_wpos[1] = -v0_wpos[1] + intel->driDrawable->h;
+ v1_wpos[1] = -v1_wpos[1] + intel->driDrawable->h;
+ v2_wpos[1] = -v2_wpos[1] + intel->driDrawable->h;
- intel_draw_triangle( intel, v0, v1, v2 );
+
+ intel_draw_triangle(intel, v0, v1, v2);
}
-static void intel_wpos_line( intelContextPtr intel,
- intelVertexPtr v0,
- intelVertexPtr v1 )
+static void
+intel_wpos_line(struct intel_context *intel,
+ intelVertexPtr v0, intelVertexPtr v1)
{
GLuint offset = intel->wpos_offset;
GLuint size = intel->wpos_size;
+ GLfloat *v0_wpos = (GLfloat *)((char *)v0 + offset);
+ GLfloat *v1_wpos = (GLfloat *)((char *)v1 + offset);
+
+ __memcpy(v0_wpos, v0, size);
+ __memcpy(v1_wpos, v1, size);
- __memcpy( ((char *)v0) + offset, v0, size );
- __memcpy( ((char *)v1) + offset, v1, size );
+ v0_wpos[1] = -v0_wpos[1] + intel->driDrawable->h;
+ v1_wpos[1] = -v1_wpos[1] + intel->driDrawable->h;
- intel_draw_line( intel, v0, v1 );
+ intel_draw_line(intel, v0, v1);
}
-static void intel_wpos_point( intelContextPtr intel,
- intelVertexPtr v0 )
+static void
+intel_wpos_point(struct intel_context *intel, intelVertexPtr v0)
{
GLuint offset = intel->wpos_offset;
GLuint size = intel->wpos_size;
+ GLfloat *v0_wpos = (GLfloat *)((char *)v0 + offset);
- __memcpy( ((char *)v0) + offset, v0, size );
+ __memcpy(v0_wpos, v0, size);
+ v0_wpos[1] = -v0_wpos[1] + intel->driDrawable->h;
- intel_draw_point( intel, v0 );
+ intel_draw_point(intel, v0);
}
#define INTEL_MAX_TRIFUNC 0x10
-static struct {
- tnl_points_func points;
- tnl_line_func line;
- tnl_triangle_func triangle;
- tnl_quad_func quad;
+static struct
+{
+ tnl_points_func points;
+ tnl_line_func line;
+ tnl_triangle_func triangle;
+ tnl_quad_func quad;
} rast_tab[INTEL_MAX_TRIFUNC];
#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx]
#define LOCAL_VARS(n) \
- intelContextPtr intel = INTEL_CONTEXT(ctx); \
- GLuint color[n], spec[n]; \
- GLuint coloroffset = intel->coloroffset; \
- GLboolean specoffset = intel->specoffset; \
+ struct intel_context *intel = intel_context(ctx); \
+ GLuint color[n] = { 0, }, spec[n] = { 0, }; \
+ GLuint coloroffset = intel->coloroffset; \
+ GLboolean specoffset = intel->specoffset; \
(void) color; (void) spec; (void) coloroffset; (void) specoffset;
* Helpers for rendering unfilled primitives *
***********************************************************************/
-static const GLuint hw_prim[GL_POLYGON+1] = {
+static const GLuint hw_prim[GL_POLYGON + 1] = {
PRIM3D_POINTLIST,
PRIM3D_LINELIST,
PRIM3D_LINELIST,
#include "tnl_dd/t_dd_tritmp.h"
-static void init_rast_tab( void )
+static void
+init_rast_tab(void)
{
init();
init_offset();
* primitives.
*/
static void
-intel_fallback_tri( intelContextPtr intel,
- intelVertex *v0,
- intelVertex *v1,
- intelVertex *v2 )
+intel_fallback_tri(struct intel_context *intel,
+ intelVertex * v0, intelVertex * v1, intelVertex * v2)
{
GLcontext *ctx = &intel->ctx;
SWvertex v[3];
if (0)
fprintf(stderr, "\n%s\n", __FUNCTION__);
- _swsetup_Translate( ctx, v0, &v[0] );
- _swsetup_Translate( ctx, v1, &v[1] );
- _swsetup_Translate( ctx, v2, &v[2] );
- intelSpanRenderStart( ctx );
- _swrast_Triangle( ctx, &v[0], &v[1], &v[2] );
- intelSpanRenderFinish( ctx );
+ INTEL_FIREVERTICES(intel);
+
+ _swsetup_Translate(ctx, v0, &v[0]);
+ _swsetup_Translate(ctx, v1, &v[1]);
+ _swsetup_Translate(ctx, v2, &v[2]);
+ intelSpanRenderStart(ctx);
+ _swrast_Triangle(ctx, &v[0], &v[1], &v[2]);
+ intelSpanRenderFinish(ctx);
}
static void
-intel_fallback_line( intelContextPtr intel,
- intelVertex *v0,
- intelVertex *v1 )
+intel_fallback_line(struct intel_context *intel,
+ intelVertex * v0, intelVertex * v1)
{
GLcontext *ctx = &intel->ctx;
SWvertex v[2];
if (0)
fprintf(stderr, "\n%s\n", __FUNCTION__);
- _swsetup_Translate( ctx, v0, &v[0] );
- _swsetup_Translate( ctx, v1, &v[1] );
- intelSpanRenderStart( ctx );
- _swrast_Line( ctx, &v[0], &v[1] );
- intelSpanRenderFinish( ctx );
-}
+ INTEL_FIREVERTICES(intel);
+ _swsetup_Translate(ctx, v0, &v[0]);
+ _swsetup_Translate(ctx, v1, &v[1]);
+ intelSpanRenderStart(ctx);
+ _swrast_Line(ctx, &v[0], &v[1]);
+ intelSpanRenderFinish(ctx);
+}
static void
-intel_fallback_point( intelContextPtr intel,
- intelVertex *v0 )
+intel_fallback_point(struct intel_context *intel,
+ intelVertex * v0)
{
GLcontext *ctx = &intel->ctx;
SWvertex v[1];
if (0)
fprintf(stderr, "\n%s\n", __FUNCTION__);
- _swsetup_Translate( ctx, v0, &v[0] );
- intelSpanRenderStart( ctx );
- _swrast_Point( ctx, &v[0] );
- intelSpanRenderFinish( ctx );
-}
+ INTEL_FIREVERTICES(intel);
+ _swsetup_Translate(ctx, v0, &v[0]);
+ intelSpanRenderStart(ctx);
+ _swrast_Point(ctx, &v[0]);
+ intelSpanRenderFinish(ctx);
+}
/**********************************************************************/
#define INIT(x) intelRenderPrimitive( ctx, x )
#undef LOCAL_VARS
#define LOCAL_VARS \
- intelContextPtr intel = INTEL_CONTEXT(ctx); \
+ struct intel_context *intel = intel_context(ctx); \
GLubyte *vertptr = (GLubyte *)intel->verts; \
const GLuint vertsize = intel->vertex_size; \
const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \
-static void intelRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
- GLuint n )
+static void
+intelRenderClippedPoly(GLcontext * ctx, const GLuint * elts, GLuint n)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
GLuint prim = intel->render_primitive;
*/
{
GLuint *tmp = VB->Elts;
- VB->Elts = (GLuint *)elts;
- tnl->Driver.Render.PrimTabElts[GL_POLYGON]( ctx, 0, n,
- PRIM_BEGIN|PRIM_END );
+ VB->Elts = (GLuint *) elts;
+ tnl->Driver.Render.PrimTabElts[GL_POLYGON] (ctx, 0, n,
+ PRIM_BEGIN | PRIM_END);
VB->Elts = tmp;
}
/* Restore the render primitive
*/
if (prim != GL_POLYGON)
- tnl->Driver.Render.PrimitiveNotify( ctx, prim );
+ tnl->Driver.Render.PrimitiveNotify(ctx, prim);
}
-static void intelRenderClippedLine( GLcontext *ctx, GLuint ii, GLuint jj )
+static void
+intelRenderClippedLine(GLcontext * ctx, GLuint ii, GLuint jj)
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.Line( ctx, ii, jj );
+ tnl->Driver.Render.Line(ctx, ii, jj);
}
-static void intelFastRenderClippedPoly( GLcontext *ctx, const GLuint *elts,
- GLuint n )
+static void
+intelFastRenderClippedPoly(GLcontext * ctx, const GLuint * elts, GLuint n)
{
- intelContextPtr intel = INTEL_CONTEXT( ctx );
+ struct intel_context *intel = intel_context(ctx);
const GLuint vertsize = intel->vertex_size;
- GLuint *vb = intelExtendInlinePrimitive( intel, (n-2) * 3 * vertsize );
- GLubyte *vertptr = (GLubyte *)intel->verts;
- const GLuint *start = (const GLuint *)V(elts[0]);
- int i,j;
-
- for (i = 2 ; i < n ; i++) {
- COPY_DWORDS( j, vb, vertsize, V(elts[i-1]) );
- COPY_DWORDS( j, vb, vertsize, V(elts[i]) );
- COPY_DWORDS( j, vb, vertsize, start );
+ GLuint *vb = intel_get_prim_space(intel, (n - 2) * 3);
+ GLubyte *vertptr = (GLubyte *) intel->verts;
+ const GLuint *start = (const GLuint *) V(elts[0]);
+ int i, j;
+
+ for (i = 2; i < n; i++) {
+ COPY_DWORDS(j, vb, vertsize, V(elts[i - 1]));
+ COPY_DWORDS(j, vb, vertsize, V(elts[i]));
+ COPY_DWORDS(j, vb, vertsize, start);
}
}
-#define POINT_FALLBACK (0)
-#define LINE_FALLBACK (DD_LINE_STIPPLE)
-#define TRI_FALLBACK (0)
-#define ANY_FALLBACK_FLAGS (POINT_FALLBACK|LINE_FALLBACK|TRI_FALLBACK|\
- DD_TRI_STIPPLE|DD_POINT_ATTEN)
-#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE|DD_TRI_OFFSET|DD_TRI_UNFILLED)
+#define ANY_FALLBACK_FLAGS (DD_LINE_STIPPLE | DD_TRI_STIPPLE | DD_POINT_ATTEN | DD_POINT_SMOOTH | DD_TRI_SMOOTH)
+#define ANY_RASTER_FLAGS (DD_TRI_LIGHT_TWOSIDE | DD_TRI_OFFSET | DD_TRI_UNFILLED)
-void intelChooseRenderState(GLcontext *ctx)
+void
+intelChooseRenderState(GLcontext * ctx)
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
GLuint flags = ctx->_TriangleCaps;
const struct gl_fragment_program *fprog = ctx->FragmentProgram._Current;
GLboolean have_wpos = (fprog && (fprog->Base.InputsRead & FRAG_BIT_WPOS));
GLuint index = 0;
if (INTEL_DEBUG & DEBUG_STATE)
- fprintf(stderr,"\n%s\n",__FUNCTION__);
+ fprintf(stderr, "\n%s\n", __FUNCTION__);
- if ((flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) || have_wpos) {
+ if ((flags & (ANY_FALLBACK_FLAGS | ANY_RASTER_FLAGS)) || have_wpos) {
if (flags & ANY_RASTER_FLAGS) {
- if (flags & DD_TRI_LIGHT_TWOSIDE) index |= INTEL_TWOSIDE_BIT;
- if (flags & DD_TRI_OFFSET) index |= INTEL_OFFSET_BIT;
- if (flags & DD_TRI_UNFILLED) index |= INTEL_UNFILLED_BIT;
+ if (flags & DD_TRI_LIGHT_TWOSIDE)
+ index |= INTEL_TWOSIDE_BIT;
+ if (flags & DD_TRI_OFFSET)
+ index |= INTEL_OFFSET_BIT;
+ if (flags & DD_TRI_UNFILLED)
+ index |= INTEL_UNFILLED_BIT;
}
if (have_wpos) {
- intel->draw_point = intel_wpos_point;
- intel->draw_line = intel_wpos_line;
- intel->draw_tri = intel_wpos_triangle;
+ intel->draw_point = intel_wpos_point;
+ intel->draw_line = intel_wpos_line;
+ intel->draw_tri = intel_wpos_triangle;
- /* Make sure these get called:
- */
- index |= INTEL_FALLBACK_BIT;
+ /* Make sure these get called:
+ */
+ index |= INTEL_FALLBACK_BIT;
}
else {
- intel->draw_point = intel_draw_point;
- intel->draw_line = intel_draw_line;
- intel->draw_tri = intel_draw_triangle;
+ intel->draw_point = intel_draw_point;
+ intel->draw_line = intel_draw_line;
+ intel->draw_tri = intel_draw_triangle;
}
/* Hook in fallbacks for specific primitives.
*/
- if (flags & ANY_FALLBACK_FLAGS)
- {
- if (flags & POINT_FALLBACK)
- intel->draw_point = intel_fallback_point;
-
- if (flags & LINE_FALLBACK)
- intel->draw_line = intel_fallback_line;
-
- if (flags & TRI_FALLBACK)
- intel->draw_tri = intel_fallback_tri;
-
- if ((flags & DD_TRI_STIPPLE) && !intel->hw_stipple)
- intel->draw_tri = intel_fallback_tri;
-
- if (flags & DD_POINT_ATTEN)
- intel->draw_point = intel_atten_point;
-
- index |= INTEL_FALLBACK_BIT;
+ if (flags & ANY_FALLBACK_FLAGS) {
+ if (flags & DD_LINE_STIPPLE)
+ intel->draw_line = intel_fallback_line;
+
+ if ((flags & DD_TRI_STIPPLE) && !intel->hw_stipple)
+ intel->draw_tri = intel_fallback_tri;
+
+ if (flags & DD_TRI_SMOOTH) {
+ if (intel->strict_conformance)
+ intel->draw_tri = intel_fallback_tri;
+ }
+
+ if (flags & DD_POINT_ATTEN) {
+ if (0)
+ intel->draw_point = intel_atten_point;
+ else
+ intel->draw_point = intel_fallback_point;
+ }
+
+ if (flags & DD_POINT_SMOOTH) {
+ if (intel->strict_conformance)
+ intel->draw_point = intel_fallback_point;
+ }
+
+ index |= INTEL_FALLBACK_BIT;
}
}
tnl->Driver.Render.Quad = rast_tab[index].quad;
if (index == 0) {
- tnl->Driver.Render.PrimTabVerts = intel_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = intel_render_tab_elts;
- tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
- tnl->Driver.Render.ClippedPolygon = intelFastRenderClippedPoly;
- } else {
- tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
- tnl->Driver.Render.ClippedLine = intelRenderClippedLine;
- tnl->Driver.Render.ClippedPolygon = intelRenderClippedPoly;
+ tnl->Driver.Render.PrimTabVerts = intel_render_tab_verts;
+ tnl->Driver.Render.PrimTabElts = intel_render_tab_elts;
+ tnl->Driver.Render.ClippedLine = line; /* from tritmp.h */
+ tnl->Driver.Render.ClippedPolygon = intelFastRenderClippedPoly;
+ }
+ else {
+ tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
+ tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
+ tnl->Driver.Render.ClippedLine = intelRenderClippedLine;
+ tnl->Driver.Render.ClippedPolygon = intelRenderClippedPoly;
}
}
}
-static const GLenum reduced_prim[GL_POLYGON+1] = {
+static const GLenum reduced_prim[GL_POLYGON + 1] = {
GL_POINTS,
GL_LINES,
GL_LINES,
-static void intelRunPipeline( GLcontext *ctx )
+static void
+intelRunPipeline(GLcontext * ctx)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
+
+ _mesa_lock_context_textures(ctx);
+
+ if (ctx->NewState)
+ _mesa_update_state_locked(ctx);
if (intel->NewGLState) {
if (intel->NewGLState & _NEW_TEXTURE) {
- intel->vtbl.update_texture_state( intel );
+ intel->vtbl.update_texture_state(intel);
}
if (!intel->Fallback) {
- if (intel->NewGLState & _INTEL_NEW_RENDERSTATE)
- intelChooseRenderState( ctx );
+ if (intel->NewGLState & _INTEL_NEW_RENDERSTATE)
+ intelChooseRenderState(ctx);
}
intel->NewGLState = 0;
}
- _tnl_run_pipeline( ctx );
+ _tnl_run_pipeline(ctx);
+
+ _mesa_unlock_context_textures(ctx);
}
-static void intelRenderStart( GLcontext *ctx )
+static void
+intelRenderStart(GLcontext * ctx)
{
- INTEL_CONTEXT(ctx)->vtbl.render_start( INTEL_CONTEXT(ctx) );
+ struct intel_context *intel = intel_context(ctx);
+
+ intel->vtbl.render_start(intel_context(ctx));
+ intel->vtbl.emit_state(intel);
}
-static void intelRenderFinish( GLcontext *ctx )
+static void
+intelRenderFinish(GLcontext * ctx)
{
- if (INTEL_CONTEXT(ctx)->RenderIndex & INTEL_FALLBACK_BIT)
- _swrast_flush( ctx );
+ struct intel_context *intel = intel_context(ctx);
+
+ if (intel->RenderIndex & INTEL_FALLBACK_BIT)
+ _swrast_flush(ctx);
+
+ INTEL_FIREVERTICES(intel);
}
/* System to flush dma and emit state changes based on the rasterized
* primitive.
*/
-static void intelRasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim )
+static void
+intelRasterPrimitive(GLcontext * ctx, GLenum rprim, GLuint hwprim)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
if (0)
- fprintf(stderr, "%s %s %x\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(rprim), hwprim);
+ fprintf(stderr, "%s %s %x\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(rprim), hwprim);
+
+ intel->vtbl.reduced_primitive_state(intel, rprim);
- intel->vtbl.reduced_primitive_state( intel, rprim );
-
/* Start a new primitive. Arrange to have it flushed later on.
*/
- if (hwprim != intel->prim.primitive)
- intelStartInlinePrimitive( intel, hwprim );
+ if (hwprim != intel->prim.primitive) {
+ INTEL_FIREVERTICES(intel);
+
+ intel_set_prim(intel, hwprim);
+ }
}
-/*
- */
-static void intelRenderPrimitive( GLcontext *ctx, GLenum prim )
+ /*
+ */
+static void
+intelRenderPrimitive(GLcontext * ctx, GLenum prim)
{
- intelContextPtr intel = INTEL_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
if (0)
fprintf(stderr, "%s %s\n", __FUNCTION__, _mesa_lookup_enum_by_nr(prim));
* lower level functions in that case, potentially pingponging the
* state:
*/
- if (reduced_prim[prim] == GL_TRIANGLES &&
+ if (reduced_prim[prim] == GL_TRIANGLES &&
(ctx->_TriangleCaps & DD_TRI_UNFILLED))
return;
/* Set some primitive-dependent state and Start? a new primitive.
*/
- intelRasterPrimitive( ctx, reduced_prim[prim], hw_prim[prim] );
+ intelRasterPrimitive(ctx, reduced_prim[prim], hw_prim[prim]);
}
-/**********************************************************************/
-/* Transition to/from hardware rasterization. */
-/**********************************************************************/
-
-static struct {
- GLuint bit;
- const char *str;
-} fallbackStrings[] = {
- { INTEL_FALLBACK_DRAW_BUFFER, "Draw buffer" },
- { INTEL_FALLBACK_READ_BUFFER, "Read buffer" },
- { INTEL_FALLBACK_USER, "User" },
- { INTEL_FALLBACK_NO_BATCHBUFFER, "No Batchbuffer" },
- { INTEL_FALLBACK_NO_TEXMEM, "No Texmem" },
- { INTEL_FALLBACK_RENDERMODE, "Rendermode" },
-
- { I830_FALLBACK_TEXTURE, "i830 texture" },
- { I830_FALLBACK_COLORMASK, "i830 colormask" },
- { I830_FALLBACK_STENCIL, "i830 stencil" },
- { I830_FALLBACK_STIPPLE, "i830 stipple" },
- { I830_FALLBACK_LOGICOP, "i830 logicop" },
-
- { I915_FALLBACK_TEXTURE, "i915 texture" },
- { I915_FALLBACK_COLORMASK, "i915 colormask" },
- { I915_FALLBACK_STENCIL, "i915 stencil" },
- { I915_FALLBACK_STIPPLE, "i915 stipple" },
- { I915_FALLBACK_PROGRAM, "i915 program" },
- { I915_FALLBACK_LOGICOP, "i915 logicop" },
- { I915_FALLBACK_POLYGON_SMOOTH, "i915 polygon smooth" },
- { I915_FALLBACK_POINT_SMOOTH, "i915 point smooth" },
-
- { 0, NULL }
+ /**********************************************************************/
+ /* Transition to/from hardware rasterization. */
+ /**********************************************************************/
+
+static char *fallbackStrings[] = {
+ [0] = "Draw buffer",
+ [1] = "Read buffer",
+ [2] = "Depth buffer",
+ [3] = "Stencil buffer",
+ [4] = "User disable",
+ [5] = "Render mode",
+
+ [12] = "Texture",
+ [13] = "Color mask",
+ [14] = "Stencil",
+ [15] = "Stipple",
+ [16] = "Program",
+ [17] = "Logic op",
+ [18] = "Smooth polygon",
+ [19] = "Smooth point",
};
-static const char *
+static char *
getFallbackString(GLuint bit)
{
- int i;
- for (i = 0; fallbackStrings[i].bit; i++) {
- if (fallbackStrings[i].bit == bit)
- return fallbackStrings[i].str;
+ int i = 0;
+ while (bit > 1) {
+ i++;
+ bit >>= 1;
}
- return "unknown fallback bit";
+ return fallbackStrings[i];
}
-void intelFallback( intelContextPtr intel, GLuint bit, GLboolean mode )
+
+void
+intelFallback(struct intel_context *intel, GLuint bit, GLboolean mode)
{
GLcontext *ctx = &intel->ctx;
TNLcontext *tnl = TNL_CONTEXT(ctx);
intel->Fallback |= bit;
if (oldfallback == 0) {
intelFlush(ctx);
- if (INTEL_DEBUG & DEBUG_FALLBACKS)
- fprintf(stderr, "ENTER FALLBACK 0x%x: %s\n",
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "ENTER FALLBACK %x: %s\n",
bit, getFallbackString(bit));
- _swsetup_Wakeup( ctx );
+ _swsetup_Wakeup(ctx);
intel->RenderIndex = ~0;
}
}
else {
intel->Fallback &= ~bit;
if (oldfallback == bit) {
- _swrast_flush( ctx );
- if (INTEL_DEBUG & DEBUG_FALLBACKS)
- fprintf(stderr, "LEAVE FALLBACK 0x%x: %s\n",
- bit, getFallbackString(bit));
+ _swrast_flush(ctx);
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "LEAVE FALLBACK %s\n", getFallbackString(bit));
tnl->Driver.Render.Start = intelRenderStart;
tnl->Driver.Render.PrimitiveNotify = intelRenderPrimitive;
tnl->Driver.Render.Finish = intelRenderFinish;
tnl->Driver.Render.CopyPV = _tnl_copy_pv;
tnl->Driver.Render.Interp = _tnl_interp;
- _tnl_invalidate_vertex_state( ctx, ~0 );
- _tnl_invalidate_vertices( ctx, ~0 );
- _tnl_install_attrs( ctx,
- intel->vertex_attrs,
- intel->vertex_attr_count,
- intel->ViewportMatrix.m, 0 );
+ _tnl_invalidate_vertex_state(ctx, ~0);
+ _tnl_invalidate_vertices(ctx, ~0);
+ _tnl_install_attrs(ctx,
+ intel->vertex_attrs,
+ intel->vertex_attr_count,
+ intel->ViewportMatrix.m, 0);
intel->NewGLState |= _INTEL_NEW_RENDERSTATE;
}
}
}
+union fi
+{
+ GLfloat f;
+ GLint i;
+};
+
+
+/**********************************************************************/
+/* Used only with the metaops callbacks. */
+/**********************************************************************/
+static void
+intel_meta_draw_poly(struct intel_context *intel,
+ GLuint n,
+ GLfloat xy[][2],
+ GLfloat z, GLuint color, GLfloat tex[][2])
+{
+ union fi *vb;
+ GLint i;
+ GLboolean was_locked = intel->locked;
+ unsigned int saved_vertex_size = intel->vertex_size;
+
+ if (!was_locked)
+ LOCK_HARDWARE(intel);
+
+ intel->vertex_size = 6;
+
+ /* All 3d primitives should be emitted with LOOP_CLIPRECTS,
+ * otherwise the drawing origin (DR4) might not be set correctly.
+ */
+ intel_set_prim(intel, PRIM3D_TRIFAN);
+ vb = (union fi *) intel_get_prim_space(intel, n);
+
+ for (i = 0; i < n; i++) {
+ vb[0].f = xy[i][0];
+ vb[1].f = xy[i][1];
+ vb[2].f = z;
+ vb[3].i = color;
+ vb[4].f = tex[i][0];
+ vb[5].f = tex[i][1];
+ vb += 6;
+ }
+
+ INTEL_FIREVERTICES(intel);
+
+ intel->vertex_size = saved_vertex_size;
+
+ if (!was_locked)
+ UNLOCK_HARDWARE(intel);
+}
+
+static void
+intel_meta_draw_quad(struct intel_context *intel,
+ GLfloat x0, GLfloat x1,
+ GLfloat y0, GLfloat y1,
+ GLfloat z,
+ GLuint color,
+ GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1)
+{
+ GLfloat xy[4][2];
+ GLfloat tex[4][2];
+
+ xy[0][0] = x0;
+ xy[0][1] = y0;
+ xy[1][0] = x1;
+ xy[1][1] = y0;
+ xy[2][0] = x1;
+ xy[2][1] = y1;
+ xy[3][0] = x0;
+ xy[3][1] = y1;
+
+ tex[0][0] = s0;
+ tex[0][1] = t0;
+ tex[1][0] = s1;
+ tex[1][1] = t0;
+ tex[2][0] = s1;
+ tex[2][1] = t1;
+ tex[3][0] = s0;
+ tex[3][1] = t1;
+
+ intel_meta_draw_poly(intel, 4, xy, z, color, tex);
+}
/**********************************************************************/
-void intelInitTriFuncs( GLcontext *ctx )
+void
+intelInitTriFuncs(GLcontext * ctx)
{
+ struct intel_context *intel = intel_context(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
static int firsttime = 1;
tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
tnl->Driver.Render.CopyPV = _tnl_copy_pv;
tnl->Driver.Render.Interp = _tnl_interp;
+
+ intel->vtbl.meta_draw_quad = intel_meta_draw_quad;
}
#ifndef INTELTRIS_INC
#define INTELTRIS_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
+
+#define INTEL_VB_SIZE (32 * 1024)
+/** 3 dwords of state_immediate and 2 of 3dprim, in intel_flush_prim */
+#define INTEL_PRIM_EMIT_SIZE (5 * 4)
#define _INTEL_NEW_RENDERSTATE (_DD_NEW_LINE_STIPPLE | \
_DD_NEW_TRI_UNFILLED | \
_NEW_PROGRAM | \
_NEW_POLYGONSTIPPLE)
-extern void intelInitTriFuncs( GLcontext *ctx );
+extern void intelInitTriFuncs(GLcontext * ctx);
+
+extern void intelChooseRenderState(GLcontext * ctx);
-extern void intelPrintRenderState( const char *msg, GLuint state );
-extern void intelChooseRenderState( GLcontext *ctx );
+void intel_set_prim(struct intel_context *intel, uint32_t prim);
+GLuint *intel_get_prim_space(struct intel_context *intel, unsigned int count);
+void intel_flush_prim(struct intel_context *intel);
+void intel_finish_vb(struct intel_context *intel);
#endif
+++ /dev/null
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#ifndef _I830_COMMON_H_
-#define _I830_COMMON_H_
-
-
-#define I830_NR_TEX_REGIONS 255 /* maximum due to use of chars for next/prev */
-#define I830_LOG_MIN_TEX_REGION_SIZE 14
-
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_I830_INIT 0x00
-#define DRM_I830_FLUSH 0x01
-#define DRM_I830_FLIP 0x02
-#define DRM_I830_BATCHBUFFER 0x03
-#define DRM_I830_IRQ_EMIT 0x04
-#define DRM_I830_IRQ_WAIT 0x05
-#define DRM_I830_GETPARAM 0x06
-#define DRM_I830_SETPARAM 0x07
-#define DRM_I830_ALLOC 0x08
-#define DRM_I830_FREE 0x09
-#define DRM_I830_INIT_HEAP 0x0a
-#define DRM_I830_CMDBUFFER 0x0b
-#define DRM_I830_DESTROY_HEAP 0x0c
-
-typedef struct {
- enum {
- I830_INIT_DMA = 0x01,
- I830_CLEANUP_DMA = 0x02,
- I830_RESUME_DMA = 0x03
- } func;
- unsigned int mmio_offset;
- int sarea_priv_offset;
- unsigned int ring_start;
- unsigned int ring_end;
- unsigned int ring_size;
- unsigned int front_offset;
- unsigned int back_offset;
- unsigned int depth_offset;
- unsigned int w;
- unsigned int h;
- unsigned int pitch;
- unsigned int pitch_bits;
- unsigned int back_pitch;
- unsigned int depth_pitch;
- unsigned int cpp;
- unsigned int chipset;
-} drmI830Init;
-
-typedef struct {
- drmTextureRegion texList[I830_NR_TEX_REGIONS+1];
- int last_upload; /* last time texture was uploaded */
- int last_enqueue; /* last time a buffer was enqueued */
- int last_dispatch; /* age of the most recently dispatched buffer */
- int ctxOwner; /* last context to upload state */
- int texAge;
- int pf_enabled; /* is pageflipping allowed? */
- int pf_active;
- int pf_current_page; /* which buffer is being displayed? */
- int perf_boxes; /* performance boxes to be displayed */
- int width, height; /* screen size in pixels */
-
- drm_handle_t front_handle;
- int front_offset;
- int front_size;
-
- drm_handle_t back_handle;
- int back_offset;
- int back_size;
-
- drm_handle_t depth_handle;
- int depth_offset;
- int depth_size;
-
- drm_handle_t tex_handle;
- int tex_offset;
- int tex_size;
- int log_tex_granularity;
- int pitch;
- int rotation; /* 0, 90, 180 or 270 */
- int rotated_offset;
- int rotated_size;
- int rotated_pitch;
- int virtualX, virtualY;
-
- unsigned int front_tiled;
- unsigned int back_tiled;
- unsigned int depth_tiled;
- unsigned int rotated_tiled;
- unsigned int rotated2_tiled;
-
- int pipeA_x;
- int pipeA_y;
- int pipeA_w;
- int pipeA_h;
- int pipeB_x;
- int pipeB_y;
- int pipeB_w;
- int pipeB_h;
-} drmI830Sarea;
-
-/* Flags for perf_boxes
- */
-#define I830_BOX_RING_EMPTY 0x1 /* populated by kernel */
-#define I830_BOX_FLIP 0x2 /* populated by kernel */
-#define I830_BOX_WAIT 0x4 /* populated by kernel & client */
-#define I830_BOX_TEXTURE_LOAD 0x8 /* populated by kernel */
-#define I830_BOX_LOST_CONTEXT 0x10 /* populated by client */
-
-
-typedef struct {
- int start; /* agp offset */
- int used; /* nr bytes in use */
- int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
- int DR4; /* window origin for GFX_OP_DRAWRECT_INFO*/
- int num_cliprects; /* mulitpass with multiple cliprects? */
- drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
-} drmI830BatchBuffer;
-
-typedef struct {
- char *buf; /* agp offset */
- int sz; /* nr bytes in use */
- int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
- int DR4; /* window origin for GFX_OP_DRAWRECT_INFO*/
- int num_cliprects; /* mulitpass with multiple cliprects? */
- drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
-} drmI830CmdBuffer;
-
-typedef struct {
- int *irq_seq;
-} drmI830IrqEmit;
-
-typedef struct {
- int irq_seq;
-} drmI830IrqWait;
-
-typedef struct {
- int param;
- int *value;
-} drmI830GetParam;
-
-#define I830_PARAM_IRQ_ACTIVE 1
-#define I830_PARAM_ALLOW_BATCHBUFFER 2
-
-typedef struct {
- int param;
- int value;
-} drmI830SetParam;
-
-#define I830_SETPARAM_USE_MI_BATCHBUFFER_START 1
-#define I830_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
-#define I830_SETPARAM_ALLOW_BATCHBUFFER 3
-
-
-/* A memory manager for regions of shared memory:
- */
-#define I830_MEM_REGION_AGP 1
-
-typedef struct {
- int region;
- int alignment;
- int size;
- int *region_offset; /* offset from start of fb or agp */
-} drmI830MemAlloc;
-
-typedef struct {
- int region;
- int region_offset;
-} drmI830MemFree;
-
-typedef struct {
- int region;
- int size;
- int start;
-} drmI830MemInitHeap;
-
-typedef struct {
- int region;
-} drmI830MemDestroyHeap;
-
-
-#endif /* _I830_DRM_H_ */
+++ /dev/null
-
-#ifndef _I830_DRI_H
-#define _I830_DRI_H
-
-#include "xf86drm.h"
-#include "i830_common.h"
-
-#define I830_MAX_DRAWABLES 256
-
-#define I830_MAJOR_VERSION 1
-#define I830_MINOR_VERSION 3
-#define I830_PATCHLEVEL 0
-
-#define I830_REG_SIZE 0x80000
-
-typedef struct _I830DRIRec {
- drm_handle_t regs;
- drmSize regsSize;
-
- drmSize backbufferSize;
- drm_handle_t backbuffer;
-
- drmSize depthbufferSize;
- drm_handle_t depthbuffer;
-
- drmSize rotatedSize;
- drm_handle_t rotatedbuffer;
-
- drm_handle_t textures;
- int textureSize;
-
- drm_handle_t agp_buffers;
- drmSize agp_buf_size;
-
- int deviceID;
- int width;
- int height;
- int mem;
- int cpp;
- int bitsPerPixel;
-
- int fbOffset;
- int fbStride;
-
- int backOffset;
- int backPitch;
-
- int depthOffset;
- int depthPitch;
-
- int rotatedOffset;
- int rotatedPitch;
-
- int logTextureGranularity;
- int textureOffset;
-
- int irq;
- int sarea_priv_offset;
-} I830DRIRec, *I830DRIPtr;
-
-typedef struct {
- /* Nothing here yet */
- int dummy;
-} I830ConfigPrivRec, *I830ConfigPrivPtr;
-
-typedef struct {
- /* Nothing here yet */
- int dummy;
-} I830DRIContextRec, *I830DRIContextPtr;
-
-
-#endif
+++ /dev/null
-#ifndef _INTEL_H_
-#define _INTEL_H_
-
-#include "xf86drm.h" /* drm_handle_t, etc */
-
-/* Intel */
-#ifndef PCI_CHIP_I810
-#define PCI_CHIP_I810 0x7121
-#define PCI_CHIP_I810_DC100 0x7123
-#define PCI_CHIP_I810_E 0x7125
-#define PCI_CHIP_I815 0x1132
-#define PCI_CHIP_I810_BRIDGE 0x7120
-#define PCI_CHIP_I810_DC100_BRIDGE 0x7122
-#define PCI_CHIP_I810_E_BRIDGE 0x7124
-#define PCI_CHIP_I815_BRIDGE 0x1130
-#endif
-
-#define PCI_CHIP_845_G 0x2562
-#define PCI_CHIP_I830_M 0x3577
-
-#ifndef PCI_CHIP_I855_GM
-#define PCI_CHIP_I855_GM 0x3582
-#define PCI_CHIP_I855_GM_BRIDGE 0x3580
-#endif
-
-#ifndef PCI_CHIP_I865_G
-#define PCI_CHIP_I865_G 0x2572
-#define PCI_CHIP_I865_G_BRIDGE 0x2570
-#endif
-
-#ifndef PCI_CHIP_I915_G
-#define PCI_CHIP_I915_G 0x2582
-#define PCI_CHIP_I915_G_BRIDGE 0x2580
-#endif
-
-#ifndef PCI_CHIP_I915_GM
-#define PCI_CHIP_I915_GM 0x2592
-#define PCI_CHIP_I915_GM_BRIDGE 0x2590
-#endif
-
-#ifndef PCI_CHIP_E7221_G
-#define PCI_CHIP_E7221_G 0x258A
-/* Same as I915_G_BRIDGE */
-#define PCI_CHIP_E7221_G_BRIDGE 0x2580
-#endif
-
-#ifndef PCI_CHIP_I945_G
-#define PCI_CHIP_I945_G 0x2772
-#define PCI_CHIP_I945_G_BRIDGE 0x2770
-#endif
-
-#ifndef PCI_CHIP_I945_GM
-#define PCI_CHIP_I945_GM 0x27A2
-#define PCI_CHIP_I945_GM_BRIDGE 0x27A0
-#endif
-
-#define IS_I810(pI810) (pI810->Chipset == PCI_CHIP_I810 || \
- pI810->Chipset == PCI_CHIP_I810_DC100 || \
- pI810->Chipset == PCI_CHIP_I810_E)
-#define IS_I815(pI810) (pI810->Chipset == PCI_CHIP_I815)
-#define IS_I830(pI810) (pI810->Chipset == PCI_CHIP_I830_M)
-#define IS_845G(pI810) (pI810->Chipset == PCI_CHIP_845_G)
-#define IS_I85X(pI810) (pI810->Chipset == PCI_CHIP_I855_GM)
-#define IS_I852(pI810) (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I852_GM || pI810->variant == I852_GME))
-#define IS_I855(pI810) (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I855_GM || pI810->variant == I855_GME))
-#define IS_I865G(pI810) (pI810->Chipset == PCI_CHIP_I865_G)
-
-#define IS_I915G(pI810) (pI810->Chipset == PCI_CHIP_I915_G || pI810->Chipset == PCI_CHIP_E7221_G)
-#define IS_I915GM(pI810) (pI810->Chipset == PCI_CHIP_I915_GM)
-#define IS_I945G(pI810) (pI810->Chipset == PCI_CHIP_I945_G)
-#define IS_I945GM(pI810) (pI810->Chipset == PCI_CHIP_I945_GM)
-#define IS_I9XX(pI810) (IS_I915G(pI810) || IS_I915GM(pI810) || IS_I945G(pI810) || IS_I945GM(pI810))
-
-#define IS_MOBILE(pI810) (IS_I830(pI810) || IS_I85X(pI810) || IS_I915GM(pI810) || IS_I945GM(pI810))
-
-#define I830_GMCH_CTRL 0x52
-
-
-#define I830_GMCH_GMS_MASK 0x70
-#define I830_GMCH_GMS_DISABLED 0x00
-#define I830_GMCH_GMS_LOCAL 0x10
-#define I830_GMCH_GMS_STOLEN_512 0x20
-#define I830_GMCH_GMS_STOLEN_1024 0x30
-#define I830_GMCH_GMS_STOLEN_8192 0x40
-
-#define I855_GMCH_GMS_MASK (0x7 << 4)
-#define I855_GMCH_GMS_DISABLED 0x00
-#define I855_GMCH_GMS_STOLEN_1M (0x1 << 4)
-#define I855_GMCH_GMS_STOLEN_4M (0x2 << 4)
-#define I855_GMCH_GMS_STOLEN_8M (0x3 << 4)
-#define I855_GMCH_GMS_STOLEN_16M (0x4 << 4)
-#define I855_GMCH_GMS_STOLEN_32M (0x5 << 4)
-#define I915G_GMCH_GMS_STOLEN_48M (0x6 << 4)
-#define I915G_GMCH_GMS_STOLEN_64M (0x7 << 4)
-
-typedef unsigned char Bool;
-#define TRUE 1
-#define FALSE 0
-
-#define PIPE_NONE 0<<0
-#define PIPE_CRT 1<<0
-#define PIPE_TV 1<<1
-#define PIPE_DFP 1<<2
-#define PIPE_LFP 1<<3
-#define PIPE_CRT2 1<<4
-#define PIPE_TV2 1<<5
-#define PIPE_DFP2 1<<6
-#define PIPE_LFP2 1<<7
-
-typedef struct _I830MemPool *I830MemPoolPtr;
-typedef struct _I830MemRange *I830MemRangePtr;
-typedef struct _I830MemRange {
- long Start;
- long End;
- long Size;
- unsigned long Physical;
- unsigned long Offset; /* Offset of AGP-allocated portion */
- unsigned long Alignment;
- drm_handle_t Key;
- unsigned long Pitch; // add pitch
- I830MemPoolPtr Pool;
-} I830MemRange;
-
-typedef struct _I830MemPool {
- I830MemRange Total;
- I830MemRange Free;
- I830MemRange Fixed;
- I830MemRange Allocated;
-} I830MemPool;
-
-typedef struct {
- int tail_mask;
- I830MemRange mem;
- unsigned char *virtual_start;
- int head;
- int tail;
- int space;
-} I830RingBuffer;
-
-typedef struct _I830Rec {
- unsigned char *MMIOBase;
- unsigned char *FbBase;
- int cpp;
-
- unsigned int bios_version;
-
- /* These are set in PreInit and never changed. */
- long FbMapSize;
- long TotalVideoRam;
- I830MemRange StolenMemory; /* pre-allocated memory */
- long BIOSMemorySize; /* min stolen pool size */
- int BIOSMemSizeLoc;
-
- /* These change according to what has been allocated. */
- long FreeMemory;
- I830MemRange MemoryAperture;
- I830MemPool StolenPool;
- long allocatedMemory;
-
- /* Regions allocated either from the above pools, or from agpgart. */
- /* for single and dual head configurations */
- I830MemRange FrontBuffer;
- I830MemRange FrontBuffer2;
- I830MemRange Scratch;
- I830MemRange Scratch2;
-
- I830RingBuffer *LpRing;
-
- I830MemRange BackBuffer;
- I830MemRange DepthBuffer;
- I830MemRange TexMem;
- int TexGranularity;
- I830MemRange ContextMem;
- int drmMinor;
- Bool have3DWindows;
-
- Bool NeedRingBufferLow;
- Bool allowPageFlip;
- Bool disableTiling;
-
- int Chipset;
- unsigned long LinearAddr;
- unsigned long MMIOAddr;
-
- drmSize registerSize; /**< \brief MMIO register map size */
- drm_handle_t registerHandle; /**< \brief MMIO register map handle */
- // IOADDRESS ioBase;
- int irq; /**< \brief IRQ number */
- int GttBound;
-
- drm_handle_t ring_map;
- unsigned int Fence[8];
-
-} I830Rec;
-
-/*
- * 12288 is set as the maximum, chosen because it is enough for
- * 1920x1440@32bpp with a 2048 pixel line pitch with some to spare.
- */
-#define I830_MAXIMUM_VBIOS_MEM 12288
-#define I830_DEFAULT_VIDEOMEM_2D (MB(32) / 1024)
-#define I830_DEFAULT_VIDEOMEM_3D (MB(64) / 1024)
-
-/* Flags for memory allocation function */
-#define FROM_ANYWHERE 0x00000000
-#define FROM_POOL_ONLY 0x00000001
-#define FROM_NEW_ONLY 0x00000002
-#define FROM_MASK 0x0000000f
-
-#define ALLOCATE_AT_TOP 0x00000010
-#define ALLOCATE_AT_BOTTOM 0x00000020
-#define FORCE_GAPS 0x00000040
-
-#define NEED_PHYSICAL_ADDR 0x00000100
-#define ALIGN_BOTH_ENDS 0x00000200
-#define FORCE_LOW 0x00000400
-
-#define ALLOC_NO_TILING 0x00001000
-#define ALLOC_INITIAL 0x00002000
-
-#define ALLOCATE_DRY_RUN 0x80000000
-
-/* Chipset registers for VIDEO BIOS memory RW access */
-#define _855_DRAM_RW_CONTROL 0x58
-#define _845_DRAM_RW_CONTROL 0x90
-#define DRAM_WRITE 0x33330000
-
-#define KB(x) ((x) * 1024)
-#define MB(x) ((x) * KB(1024))
-
-#define GTT_PAGE_SIZE KB(4)
-#define ROUND_TO(x, y) (((x) + (y) - 1) / (y) * (y))
-#define ROUND_DOWN_TO(x, y) ((x) / (y) * (y))
-#define ROUND_TO_PAGE(x) ROUND_TO((x), GTT_PAGE_SIZE)
-#define ROUND_TO_MB(x) ROUND_TO((x), MB(1))
-#define PRIMARY_RINGBUFFER_SIZE KB(128)
-
-
-/* Ring buffer registers, p277, overview p19
- */
-#define LP_RING 0x2030
-#define HP_RING 0x2040
-
-#define RING_TAIL 0x00
-#define TAIL_ADDR 0x000FFFF8
-#define I830_TAIL_MASK 0x001FFFF8
-
-#define RING_HEAD 0x04
-#define HEAD_WRAP_COUNT 0xFFE00000
-#define HEAD_WRAP_ONE 0x00200000
-#define HEAD_ADDR 0x001FFFFC
-#define I830_HEAD_MASK 0x001FFFFC
-
-#define RING_START 0x08
-#define START_ADDR 0x03FFFFF8
-#define I830_RING_START_MASK 0xFFFFF000
-
-#define RING_LEN 0x0C
-#define RING_NR_PAGES 0x001FF000
-#define I830_RING_NR_PAGES 0x001FF000
-#define RING_REPORT_MASK 0x00000006
-#define RING_REPORT_64K 0x00000002
-#define RING_REPORT_128K 0x00000004
-#define RING_NO_REPORT 0x00000000
-#define RING_VALID_MASK 0x00000001
-#define RING_VALID 0x00000001
-#define RING_INVALID 0x00000000
-
-
-/* Fence/Tiling ranges [0..7]
- */
-#define FENCE 0x2000
-#define FENCE_NR 8
-
-#define I915G_FENCE_START_MASK 0x0ff00000
-
-#define I830_FENCE_START_MASK 0x07f80000
-
-#define FENCE_START_MASK 0x03F80000
-#define FENCE_X_MAJOR 0x00000000
-#define FENCE_Y_MAJOR 0x00001000
-#define FENCE_SIZE_MASK 0x00000700
-#define FENCE_SIZE_512K 0x00000000
-#define FENCE_SIZE_1M 0x00000100
-#define FENCE_SIZE_2M 0x00000200
-#define FENCE_SIZE_4M 0x00000300
-#define FENCE_SIZE_8M 0x00000400
-#define FENCE_SIZE_16M 0x00000500
-#define FENCE_SIZE_32M 0x00000600
-#define FENCE_SIZE_64M 0x00000700
-#define I915G_FENCE_SIZE_1M 0x00000000
-#define I915G_FENCE_SIZE_2M 0x00000100
-#define I915G_FENCE_SIZE_4M 0x00000200
-#define I915G_FENCE_SIZE_8M 0x00000300
-#define I915G_FENCE_SIZE_16M 0x00000400
-#define I915G_FENCE_SIZE_32M 0x00000500
-#define I915G_FENCE_SIZE_64M 0x00000600
-#define I915G_FENCE_SIZE_128M 0x00000700
-#define FENCE_PITCH_1 0x00000000
-#define FENCE_PITCH_2 0x00000010
-#define FENCE_PITCH_4 0x00000020
-#define FENCE_PITCH_8 0x00000030
-#define FENCE_PITCH_16 0x00000040
-#define FENCE_PITCH_32 0x00000050
-#define FENCE_PITCH_64 0x00000060
-#define FENCE_VALID 0x00000001
-
-#include <mmio.h>
-
-# define MMIO_IN8(base, offset) \
- *(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
-# define MMIO_IN32(base, offset) \
- read_MMIO_LE32(base, offset)
-# define MMIO_OUT8(base, offset, val) \
- *(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
-# define MMIO_OUT32(base, offset, val) \
- *(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = CPU_TO_LE32(val)
-
-
- /* Memory mapped register access macros */
-#define INREG8(addr) MMIO_IN8(MMIO, addr)
-#define INREG(addr) MMIO_IN32(MMIO, addr)
-#define OUTREG8(addr, val) MMIO_OUT8(MMIO, addr, val)
-#define OUTREG(addr, val) MMIO_OUT32(MMIO, addr, val)
-
-#define DSPABASE 0x70184
-
-#endif
+++ /dev/null
-/**
- * \file server/intel_dri.c
- * \brief File to perform the device-specific initialization tasks typically
- * done in the X server.
- *
- * Here they are converted to run in the client (or perhaps a standalone
- * process), and to work with the frame buffer device rather than the X
- * server infrastructure.
- *
- * Copyright (C) 2006 Dave Airlie (airlied@linux.ie)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sub license, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial portions
- of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR
- ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "driver.h"
-#include "drm.h"
-
-#include "intel.h"
-#include "i830_dri.h"
-
-#include "memops.h"
-#include "pciaccess.h"
-
-static size_t drm_page_size;
-static int nextTile = 0;
-#define xf86DrvMsg(...) do {} while(0)
-
-static const int pitches[] = {
- 128 * 8,
- 128 * 16,
- 128 * 32,
- 128 * 64,
- 0
-};
-
-static Bool I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea);
-
-static unsigned long
-GetBestTileAlignment(unsigned long size)
-{
- unsigned long i;
-
- for (i = KB(512); i < size; i <<= 1)
- ;
-
- if (i > MB(64))
- i = MB(64);
-
- return i;
-}
-
-static void SetFenceRegs(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- int i;
- unsigned char *MMIO = ctx->MMIOAddress;
-
- for (i = 0; i < 8; i++) {
- OUTREG(FENCE + i * 4, pI830->Fence[i]);
- // if (I810_DEBUG & DEBUG_VERBOSE_VGA)
- fprintf(stderr,"Fence Register : %x\n", pI830->Fence[i]);
- }
-}
-
-/* Tiled memory is good... really, really good...
- *
- * Need to make it less likely that we miss out on this - probably
- * need to move the frontbuffer away from the 'guarenteed' alignment
- * of the first memory segment, or perhaps allocate a discontigous
- * framebuffer to get more alignment 'sweet spots'.
- */
-static void
-SetFence(const DRIDriverContext *ctx, I830Rec *pI830,
- int nr, unsigned int start, unsigned int pitch,
- unsigned int size)
-{
- unsigned int val;
- unsigned int fence_mask = 0;
- unsigned int fence_pitch;
-
- if (nr < 0 || nr > 7) {
- fprintf(stderr,
- "SetFence: fence %d out of range\n",nr);
- return;
- }
-
- pI830->Fence[nr] = 0;
-
- if (IS_I9XX(pI830))
- fence_mask = ~I915G_FENCE_START_MASK;
- else
- fence_mask = ~I830_FENCE_START_MASK;
-
- if (start & fence_mask) {
- fprintf(stderr,
- "SetFence: %d: start (0x%08x) is not %s aligned\n",
- nr, start, (IS_I9XX(pI830)) ? "1MB" : "512k");
- return;
- }
-
- if (start % size) {
- fprintf(stderr,
- "SetFence: %d: start (0x%08x) is not size (%dk) aligned\n",
- nr, start, size / 1024);
- return;
- }
-
- if (pitch & 127) {
- fprintf(stderr,
- "SetFence: %d: pitch (%d) not a multiple of 128 bytes\n",
- nr, pitch);
- return;
- }
-
- val = (start | FENCE_X_MAJOR | FENCE_VALID);
-
- if (IS_I9XX(pI830)) {
- switch (size) {
- case MB(1):
- val |= I915G_FENCE_SIZE_1M;
- break;
- case MB(2):
- val |= I915G_FENCE_SIZE_2M;
- break;
- case MB(4):
- val |= I915G_FENCE_SIZE_4M;
- break;
- case MB(8):
- val |= I915G_FENCE_SIZE_8M;
- break;
- case MB(16):
- val |= I915G_FENCE_SIZE_16M;
- break;
- case MB(32):
- val |= I915G_FENCE_SIZE_32M;
- break;
- case MB(64):
- val |= I915G_FENCE_SIZE_64M;
- break;
- default:
- fprintf(stderr,
- "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
- return;
- }
- } else {
- switch (size) {
- case KB(512):
- val |= FENCE_SIZE_512K;
- break;
- case MB(1):
- val |= FENCE_SIZE_1M;
- break;
- case MB(2):
- val |= FENCE_SIZE_2M;
- break;
- case MB(4):
- val |= FENCE_SIZE_4M;
- break;
- case MB(8):
- val |= FENCE_SIZE_8M;
- break;
- case MB(16):
- val |= FENCE_SIZE_16M;
- break;
- case MB(32):
- val |= FENCE_SIZE_32M;
- break;
- case MB(64):
- val |= FENCE_SIZE_64M;
- break;
- default:
- fprintf(stderr,
- "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
- return;
- }
- }
-
- if (IS_I9XX(pI830))
- fence_pitch = pitch / 512;
- else
- fence_pitch = pitch / 128;
-
- switch (fence_pitch) {
- case 1:
- val |= FENCE_PITCH_1;
- break;
- case 2:
- val |= FENCE_PITCH_2;
- break;
- case 4:
- val |= FENCE_PITCH_4;
- break;
- case 8:
- val |= FENCE_PITCH_8;
- break;
- case 16:
- val |= FENCE_PITCH_16;
- break;
- case 32:
- val |= FENCE_PITCH_32;
- break;
- case 64:
- val |= FENCE_PITCH_64;
- break;
- default:
- fprintf(stderr,
- "SetFence: %d: illegal pitch (%d)\n", nr, pitch);
- return;
- }
-
- pI830->Fence[nr] = val;
-}
-
-static Bool
-MakeTiles(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *pMem)
-{
- int pitch, ntiles, i;
-
- pitch = pMem->Pitch * ctx->cpp;
- /*
- * Simply try to break the region up into at most four pieces of size
- * equal to the alignment.
- */
- ntiles = ROUND_TO(pMem->Size, pMem->Alignment) / pMem->Alignment;
- if (ntiles >= 4) {
- return FALSE;
- }
-
- for (i = 0; i < ntiles; i++, nextTile++) {
- SetFence(ctx, pI830, nextTile, pMem->Start + i * pMem->Alignment,
- pitch, pMem->Alignment);
- }
- return TRUE;
-}
-
-static void I830SetupMemoryTiling(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- int i;
-
- /* Clear out */
- for (i = 0; i < 8; i++)
- pI830->Fence[i] = 0;
-
- nextTile = 0;
-
- if (pI830->BackBuffer.Alignment >= KB(512)) {
- if (MakeTiles(ctx, pI830, &(pI830->BackBuffer))) {
- fprintf(stderr,
- "Activating tiled memory for the back buffer.\n");
- } else {
- fprintf(stderr,
- "MakeTiles failed for the back buffer.\n");
- pI830->allowPageFlip = FALSE;
- }
- }
-
- if (pI830->DepthBuffer.Alignment >= KB(512)) {
- if (MakeTiles(ctx, pI830, &(pI830->DepthBuffer))) {
- fprintf(stderr,
- "Activating tiled memory for the depth buffer.\n");
- } else {
- fprintf(stderr,
- "MakeTiles failed for the depth buffer.\n");
- }
- }
-
- return;
-}
-
-static int I830DetectMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- struct pci_device host_bridge;
- uint32_t gmch_ctrl;
- int memsize = 0;
- int range;
-
- memset(&host_bridge, 0, sizeof(host_bridge));
-
- pci_device_cfg_read_u32(&host_bridge, &gmch_ctrl, I830_GMCH_CTRL);
-
- /* We need to reduce the stolen size, by the GTT and the popup.
- * The GTT varying according the the FbMapSize and the popup is 4KB */
- range = (ctx->shared.fbSize / (1024*1024)) + 4;
-
- if (IS_I85X(pI830) || IS_I865G(pI830) || IS_I9XX(pI830)) {
- switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
- case I855_GMCH_GMS_STOLEN_1M:
- memsize = MB(1) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_4M:
- memsize = MB(4) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_8M:
- memsize = MB(8) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_16M:
- memsize = MB(16) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_32M:
- memsize = MB(32) - KB(range);
- break;
- case I915G_GMCH_GMS_STOLEN_48M:
- if (IS_I9XX(pI830))
- memsize = MB(48) - KB(range);
- break;
- case I915G_GMCH_GMS_STOLEN_64M:
- if (IS_I9XX(pI830))
- memsize = MB(64) - KB(range);
- break;
- }
- } else {
- switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
- case I830_GMCH_GMS_STOLEN_512:
- memsize = KB(512) - KB(range);
- break;
- case I830_GMCH_GMS_STOLEN_1024:
- memsize = MB(1) - KB(range);
- break;
- case I830_GMCH_GMS_STOLEN_8192:
- memsize = MB(8) - KB(range);
- break;
- case I830_GMCH_GMS_LOCAL:
- memsize = 0;
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "Local memory found, but won't be used.\n");
- break;
- }
- }
- if (memsize > 0) {
- fprintf(stderr,
- "detected %d kB stolen memory.\n", memsize / 1024);
- } else {
- fprintf(stderr,
- "no video memory detected.\n");
- }
- return memsize;
-}
-
-static int AgpInit(const DRIDriverContext *ctx, I830Rec *info)
-{
- unsigned long mode = 0x4;
-
- if (drmAgpAcquire(ctx->drmFD) < 0) {
- fprintf(stderr, "[gart] AGP not available\n");
- return 0;
- }
-
- if (drmAgpEnable(ctx->drmFD, mode) < 0) {
- fprintf(stderr, "[gart] AGP not enabled\n");
- drmAgpRelease(ctx->drmFD);
- return 0;
- }
- else
- fprintf(stderr, "[gart] AGP enabled at %dx\n", ctx->agpmode);
-
- return 1;
-}
-
-/*
- * Allocate memory from the given pool. Grow the pool if needed and if
- * possible.
- */
-static unsigned long
-AllocFromPool(const DRIDriverContext *ctx, I830Rec *pI830,
- I830MemRange *result, I830MemPool *pool,
- long size, unsigned long alignment, int flags)
-{
- long needed, start, end;
-
- if (!result || !pool || !size)
- return 0;
-
- /* Calculate how much space is needed. */
- if (alignment <= GTT_PAGE_SIZE)
- needed = size;
- else {
- start = ROUND_TO(pool->Free.Start, alignment);
- end = ROUND_TO(start + size, alignment);
- needed = end - pool->Free.Start;
- }
- if (needed > pool->Free.Size) {
- return 0;
- }
-
- result->Start = ROUND_TO(pool->Free.Start, alignment);
- pool->Free.Start += needed;
- result->End = pool->Free.Start;
-
- pool->Free.Size = pool->Free.End - pool->Free.Start;
- result->Size = result->End - result->Start;
- result->Pool = pool;
- result->Alignment = alignment;
- return needed;
-}
-
-static unsigned long AllocFromAGP(const DRIDriverContext *ctx, I830Rec *pI830, long size, unsigned long alignment, I830MemRange *result)
-{
- unsigned long start, end;
- unsigned long newApStart, newApEnd;
- int ret;
- if (!result || !size)
- return 0;
-
- if (!alignment)
- alignment = 4;
-
- start = ROUND_TO(pI830->MemoryAperture.Start, alignment);
- end = ROUND_TO(start + size, alignment);
- newApStart = end;
- newApEnd = pI830->MemoryAperture.End;
-
- ret=drmAgpAlloc(ctx->drmFD, size, 0, &(result->Physical), (drm_handle_t *)&(result->Key));
-
- if (ret)
- {
- fprintf(stderr,"drmAgpAlloc failed %d\n", ret);
- return 0;
- }
- pI830->allocatedMemory += size;
- pI830->MemoryAperture.Start = newApStart;
- pI830->MemoryAperture.End = newApEnd;
- pI830->MemoryAperture.Size = newApEnd - newApStart;
- // pI830->FreeMemory -= size;
- result->Start = start;
- result->End = start + size;
- result->Size = size;
- result->Offset = start;
- result->Alignment = alignment;
- result->Pool = NULL;
-
- return size;
-}
-
-unsigned long
-I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830,
- I830MemRange *result, I830MemPool *pool, long size,
- unsigned long alignment, int flags)
-{
- unsigned long ret;
-
- if (!result)
- return 0;
-
- /* Make sure these are initialised. */
- result->Size = 0;
- result->Key = -1;
-
- if (!size) {
- return 0;
- }
-
- if (pool->Free.Size < size) {
- ret = AllocFromAGP(ctx, pI830, size, alignment, result);
- }
- else {
- ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
- if (ret == 0)
- ret = AllocFromAGP(ctx, pI830, size, alignment, result);
- }
- return ret;
-}
-
-static Bool BindAgpRange(const DRIDriverContext *ctx, I830MemRange *mem)
-{
- if (!mem)
- return FALSE;
-
- if (mem->Key == -1)
- return TRUE;
-
- return !drmAgpBind(ctx->drmFD, mem->Key, mem->Offset);
-}
-
-/* simple memory allocation routines needed */
-/* put ring buffer in low memory */
-/* need to allocate front, back, depth buffers aligned correctly,
- allocate ring buffer,
-*/
-
-/* */
-static Bool
-I830AllocateMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- unsigned long size, ret;
- unsigned long lines, lineSize, align;
-
- /* allocate ring buffer */
- memset(pI830->LpRing, 0, sizeof(I830RingBuffer));
- pI830->LpRing->mem.Key = -1;
-
- size = PRIMARY_RINGBUFFER_SIZE;
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->LpRing->mem, &pI830->StolenPool, size, 0x1000, 0);
-
- if (ret != size)
- {
- fprintf(stderr,"unable to allocate ring buffer %ld\n", ret);
- return FALSE;
- }
-
- pI830->LpRing->tail_mask = pI830->LpRing->mem.Size - 1;
-
-
- /* allocate front buffer */
- memset(&(pI830->FrontBuffer), 0, sizeof(pI830->FrontBuffer));
- pI830->FrontBuffer.Key = -1;
- pI830->FrontBuffer.Pitch = ctx->shared.virtualWidth;
-
- align = KB(512);
-
- lineSize = ctx->shared.virtualWidth * ctx->cpp;
- lines = (ctx->shared.virtualHeight + 15) / 16 * 16;
- size = lineSize * lines;
- size = ROUND_TO_PAGE(size);
-
- align = GetBestTileAlignment(size);
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->FrontBuffer, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate front buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->BackBuffer), 0, sizeof(pI830->BackBuffer));
- pI830->BackBuffer.Key = -1;
- pI830->BackBuffer.Pitch = ctx->shared.virtualWidth;
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->BackBuffer, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate back buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->DepthBuffer), 0, sizeof(pI830->DepthBuffer));
- pI830->DepthBuffer.Key = -1;
- pI830->DepthBuffer.Pitch = ctx->shared.virtualWidth;
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->DepthBuffer, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate depth buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->ContextMem), 0, sizeof(pI830->ContextMem));
- pI830->ContextMem.Key = -1;
- size = KB(32);
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->ContextMem, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate context buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->TexMem), 0, sizeof(pI830->TexMem));
- pI830->TexMem.Key = -1;
-
- size = 32768 * 1024;
- ret = AllocFromAGP(ctx, pI830, size, align, &pI830->TexMem);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate texture memory %ld\n", ret);
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-I830BindMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- if (!BindAgpRange(ctx, &pI830->LpRing->mem))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->FrontBuffer))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->BackBuffer))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->DepthBuffer))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->ContextMem))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->TexMem))
- return FALSE;
-
- return TRUE;
-}
-
-static Bool
-I830CleanupDma(const DRIDriverContext *ctx)
-{
- drmI830Init info;
-
- memset(&info, 0, sizeof(drmI830Init));
- info.func = I830_CLEANUP_DMA;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
- &info, sizeof(drmI830Init))) {
- fprintf(stderr, "I830 Dma Cleanup Failed\n");
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-I830InitDma(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- I830RingBuffer *ring = pI830->LpRing;
- drmI830Init info;
-
- memset(&info, 0, sizeof(drmI830Init));
- info.func = I830_INIT_DMA;
-
- info.ring_start = ring->mem.Start + pI830->LinearAddr;
- info.ring_end = ring->mem.End + pI830->LinearAddr;
- info.ring_size = ring->mem.Size;
-
- info.mmio_offset = (unsigned int)ctx->MMIOStart;
-
- info.sarea_priv_offset = sizeof(drm_sarea_t);
-
- info.front_offset = pI830->FrontBuffer.Start;
- info.back_offset = pI830->BackBuffer.Start;
- info.depth_offset = pI830->DepthBuffer.Start;
- info.w = ctx->shared.virtualWidth;
- info.h = ctx->shared.virtualHeight;
- info.pitch = ctx->shared.virtualWidth;
- info.back_pitch = pI830->BackBuffer.Pitch;
- info.depth_pitch = pI830->DepthBuffer.Pitch;
- info.cpp = ctx->cpp;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
- &info, sizeof(drmI830Init))) {
- fprintf(stderr,
- "I830 Dma Initialization Failed\n");
- return FALSE;
- }
-
- return TRUE;
-}
-
-static int I830CheckDRMVersion( const DRIDriverContext *ctx,
- I830Rec *pI830 )
-{
- drmVersionPtr version;
-
- version = drmGetVersion(ctx->drmFD);
-
- if (version) {
- int req_minor, req_patch;
-
- req_minor = 4;
- req_patch = 0;
-
- if (version->version_major != 1 ||
- version->version_minor < req_minor ||
- (version->version_minor == req_minor &&
- version->version_patchlevel < req_patch)) {
- /* Incompatible drm version */
- fprintf(stderr,
- "[dri] I830DRIScreenInit failed because of a version "
- "mismatch.\n"
- "[dri] i915.o kernel module version is %d.%d.%d "
- "but version 1.%d.%d or newer is needed.\n"
- "[dri] Disabling DRI.\n",
- version->version_major,
- version->version_minor,
- version->version_patchlevel,
- req_minor,
- req_patch);
- drmFreeVersion(version);
- return 0;
- }
-
- pI830->drmMinor = version->version_minor;
- drmFreeVersion(version);
- }
- return 1;
-}
-
-static void
-I830SetRingRegs(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- unsigned int itemp;
- unsigned char *MMIO = ctx->MMIOAddress;
-
- OUTREG(LP_RING + RING_LEN, 0);
- OUTREG(LP_RING + RING_TAIL, 0);
- OUTREG(LP_RING + RING_HEAD, 0);
-
- if ((long)(pI830->LpRing->mem.Start & I830_RING_START_MASK) !=
- pI830->LpRing->mem.Start) {
- fprintf(stderr,
- "I830SetRingRegs: Ring buffer start (%lx) violates its "
- "mask (%x)\n", pI830->LpRing->mem.Start, I830_RING_START_MASK);
- }
- /* Don't care about the old value. Reserved bits must be zero anyway. */
- itemp = pI830->LpRing->mem.Start & I830_RING_START_MASK;
- OUTREG(LP_RING + RING_START, itemp);
-
- if (((pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES) !=
- pI830->LpRing->mem.Size - 4096) {
- fprintf(stderr,
- "I830SetRingRegs: Ring buffer size - 4096 (%lx) violates its "
- "mask (%x)\n", pI830->LpRing->mem.Size - 4096,
- I830_RING_NR_PAGES);
- }
- /* Don't care about the old value. Reserved bits must be zero anyway. */
- itemp = (pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES;
- itemp |= (RING_NO_REPORT | RING_VALID);
- OUTREG(LP_RING + RING_LEN, itemp);
-
- pI830->LpRing->head = INREG(LP_RING + RING_HEAD) & I830_HEAD_MASK;
- pI830->LpRing->tail = INREG(LP_RING + RING_TAIL);
- pI830->LpRing->space = pI830->LpRing->head - (pI830->LpRing->tail + 8);
- if (pI830->LpRing->space < 0)
- pI830->LpRing->space += pI830->LpRing->mem.Size;
-
- SetFenceRegs(ctx, pI830);
-
- /* RESET THE DISPLAY PIPE TO POINT TO THE FRONTBUFFER - hacky
- hacky hacky */
- OUTREG(DSPABASE, pI830->FrontBuffer.Start + pI830->LinearAddr);
-
-}
-
-static Bool
-I830SetParam(const DRIDriverContext *ctx, int param, int value)
-{
- drmI830SetParam sp;
-
- memset(&sp, 0, sizeof(sp));
- sp.param = param;
- sp.value = value;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_SETPARAM, &sp, sizeof(sp))) {
- fprintf(stderr, "I830 SetParam Failed\n");
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-I830DRIMapScreenRegions(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- fprintf(stderr,
- "[drm] Mapping front buffer\n");
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)(sarea->front_offset + pI830->LinearAddr),
- sarea->front_size,
- DRM_FRAME_BUFFER, /*DRM_AGP,*/
- 0,
- &sarea->front_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(front_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- ctx->shared.hFrameBuffer = sarea->front_handle;
- ctx->shared.fbSize = sarea->front_size;
- fprintf(stderr, "[drm] Front Buffer = 0x%08x\n",
- sarea->front_handle);
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)(sarea->back_offset),
- sarea->back_size, DRM_AGP, 0,
- &sarea->back_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(back_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] Back Buffer = 0x%08x\n",
- sarea->back_handle);
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)sarea->depth_offset,
- sarea->depth_size, DRM_AGP, 0,
- &sarea->depth_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(depth_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] Depth Buffer = 0x%08x\n",
- sarea->depth_handle);
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)sarea->tex_offset,
- sarea->tex_size, DRM_AGP, 0,
- &sarea->tex_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(tex_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] textures = 0x%08x\n",
- sarea->tex_handle);
-
- return TRUE;
-}
-
-
-static void
-I830DRIUnmapScreenRegions(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-#if 1
- if (sarea->front_handle) {
- drmRmMap(ctx->drmFD, sarea->front_handle);
- sarea->front_handle = 0;
- }
-#endif
- if (sarea->back_handle) {
- drmRmMap(ctx->drmFD, sarea->back_handle);
- sarea->back_handle = 0;
- }
- if (sarea->depth_handle) {
- drmRmMap(ctx->drmFD, sarea->depth_handle);
- sarea->depth_handle = 0;
- }
- if (sarea->tex_handle) {
- drmRmMap(ctx->drmFD, sarea->tex_handle);
- sarea->tex_handle = 0;
- }
-}
-
-static void
-I830InitTextureHeap(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- /* Start up the simple memory manager for agp space */
- drmI830MemInitHeap drmHeap;
- drmHeap.region = I830_MEM_REGION_AGP;
- drmHeap.start = 0;
- drmHeap.size = sarea->tex_size;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT_HEAP,
- &drmHeap, sizeof(drmHeap))) {
- fprintf(stderr,
- "[drm] Failed to initialized agp heap manager\n");
- } else {
- fprintf(stderr,
- "[drm] Initialized kernel agp heap manager, %d\n",
- sarea->tex_size);
-
- I830SetParam(ctx, I830_SETPARAM_TEX_LRU_LOG_GRANULARITY,
- sarea->log_tex_granularity);
- }
-}
-
-static Bool
-I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)pI830->LpRing->mem.Start,
- pI830->LpRing->mem.Size, DRM_AGP, 0,
- &pI830->ring_map) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(ring_map) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] ring buffer = 0x%08x\n",
- pI830->ring_map);
-
- if (I830InitDma(ctx, pI830) == FALSE) {
- return FALSE;
- }
-
- /* init to zero to be safe */
-
- I830DRIMapScreenRegions(ctx, pI830, sarea);
- I830InitTextureHeap(ctx, pI830, sarea);
-
- if (ctx->pciDevice != PCI_CHIP_845_G &&
- ctx->pciDevice != PCI_CHIP_I830_M) {
- I830SetParam(ctx, I830_SETPARAM_USE_MI_BATCHBUFFER_START, 1 );
- }
-
- /* Okay now initialize the dma engine */
- {
- pI830->irq = drmGetInterruptFromBusID(ctx->drmFD,
- ctx->pciBus,
- ctx->pciDevice,
- ctx->pciFunc);
-
- if (drmCtlInstHandler(ctx->drmFD, pI830->irq)) {
- fprintf(stderr,
- "[drm] failure adding irq handler\n");
- pI830->irq = 0;
- return FALSE;
- }
- else
- fprintf(stderr,
- "[drm] dma control initialized, using IRQ %d\n",
- pI830->irq);
- }
-
- fprintf(stderr, "[dri] visual configs initialized\n");
-
- return TRUE;
-}
-
-static Bool
-I830ClearScreen(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- /* need to drmMap front and back buffers and zero them */
- drmAddress map_addr;
- int ret;
-
- ret = drmMap(ctx->drmFD,
- sarea->front_handle,
- sarea->front_size,
- &map_addr);
-
- if (ret)
- {
- fprintf(stderr, "Unable to map front buffer\n");
- return FALSE;
- }
-
- drimemsetio((char *)map_addr,
- 0,
- sarea->front_size);
- drmUnmap(map_addr, sarea->front_size);
-
-
- ret = drmMap(ctx->drmFD,
- sarea->back_handle,
- sarea->back_size,
- &map_addr);
-
- if (ret)
- {
- fprintf(stderr, "Unable to map back buffer\n");
- return FALSE;
- }
-
- drimemsetio((char *)map_addr,
- 0,
- sarea->back_size);
- drmUnmap(map_addr, sarea->back_size);
-
- return TRUE;
-}
-
-static Bool
-I830ScreenInit(DRIDriverContext *ctx, I830Rec *pI830)
-
-{
- I830DRIPtr pI830DRI;
- drmI830Sarea *pSAREAPriv;
- int err;
-
- drm_page_size = getpagesize();
-
- pI830->registerSize = ctx->MMIOSize;
- /* This is a hack for now. We have to have more than a 4k page here
- * because of the size of the state. However, the state should be
- * in a per-context mapping. This will be added in the Mesa 3.5 port
- * of the I830 driver.
- */
- ctx->shared.SAREASize = SAREA_MAX;
-
- /* Note that drmOpen will try to load the kernel module, if needed. */
- ctx->drmFD = drmOpen("i915", NULL );
- if (ctx->drmFD < 0) {
- fprintf(stderr, "[drm] drmOpen failed\n");
- return 0;
- }
-
- if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
- fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
- ctx->drmFD, ctx->pciBusID, strerror(-err));
- return 0;
- }
-
- if (drmAddMap( ctx->drmFD,
- 0,
- ctx->shared.SAREASize,
- DRM_SHM,
- DRM_CONTAINS_LOCK,
- &ctx->shared.hSAREA) < 0)
- {
- fprintf(stderr, "[drm] drmAddMap failed\n");
- return 0;
- }
-
- fprintf(stderr, "[drm] added %d byte SAREA at 0x%08x\n",
- ctx->shared.SAREASize, ctx->shared.hSAREA);
-
- if (drmMap( ctx->drmFD,
- ctx->shared.hSAREA,
- ctx->shared.SAREASize,
- (drmAddressPtr)(&ctx->pSAREA)) < 0)
- {
- fprintf(stderr, "[drm] drmMap failed\n");
- return 0;
-
- }
-
- memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
- fprintf(stderr, "[drm] mapped SAREA 0x%08x to %p, size %d\n",
- ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-
-
- if (drmAddMap(ctx->drmFD,
- ctx->MMIOStart,
- ctx->MMIOSize,
- DRM_REGISTERS,
- DRM_READ_ONLY,
- &pI830->registerHandle) < 0) {
- fprintf(stderr, "[drm] drmAddMap mmio failed\n");
- return 0;
- }
- fprintf(stderr,
- "[drm] register handle = 0x%08x\n", pI830->registerHandle);
-
-
- if (!I830CheckDRMVersion(ctx, pI830)) {
- return FALSE;
- }
-
- /* Create a 'server' context so we can grab the lock for
- * initialization ioctls.
- */
- if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
- fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
- return 0;
- }
-
- DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0);
-
- /* Initialize the SAREA private data structure */
- pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) +
- sizeof(drm_sarea_t));
- memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-
- pI830->StolenMemory.Size = I830DetectMemory(ctx, pI830);
- pI830->StolenMemory.Start = 0;
- pI830->StolenMemory.End = pI830->StolenMemory.Size;
-
- pI830->MemoryAperture.Start = pI830->StolenMemory.End;
- pI830->MemoryAperture.End = KB(40000);
- pI830->MemoryAperture.Size = pI830->MemoryAperture.End - pI830->MemoryAperture.Start;
-
- pI830->StolenPool.Fixed = pI830->StolenMemory;
- pI830->StolenPool.Total = pI830->StolenMemory;
- pI830->StolenPool.Free = pI830->StolenPool.Total;
- pI830->FreeMemory = pI830->StolenPool.Total.Size;
-
- if (!AgpInit(ctx, pI830))
- return FALSE;
-
- if (I830AllocateMemory(ctx, pI830) == FALSE)
- {
- return FALSE;
- }
-
- if (I830BindMemory(ctx, pI830) == FALSE)
- {
- return FALSE;
- }
-
- pSAREAPriv->front_offset = pI830->FrontBuffer.Start;
- pSAREAPriv->front_size = pI830->FrontBuffer.Size;
- pSAREAPriv->width = ctx->shared.virtualWidth;
- pSAREAPriv->height = ctx->shared.virtualHeight;
- pSAREAPriv->pitch = ctx->shared.virtualWidth;
- pSAREAPriv->virtualX = ctx->shared.virtualWidth;
- pSAREAPriv->virtualY = ctx->shared.virtualHeight;
- pSAREAPriv->back_offset = pI830->BackBuffer.Start;
- pSAREAPriv->back_size = pI830->BackBuffer.Size;
- pSAREAPriv->depth_offset = pI830->DepthBuffer.Start;
- pSAREAPriv->depth_size = pI830->DepthBuffer.Size;
- pSAREAPriv->tex_offset = pI830->TexMem.Start;
- pSAREAPriv->tex_size = pI830->TexMem.Size;
- pSAREAPriv->log_tex_granularity = pI830->TexGranularity;
-
- ctx->driverClientMsg = malloc(sizeof(I830DRIRec));
- ctx->driverClientMsgSize = sizeof(I830DRIRec);
- pI830DRI = (I830DRIPtr)ctx->driverClientMsg;
- pI830DRI->deviceID = pI830->Chipset;
- pI830DRI->regsSize = I830_REG_SIZE;
- pI830DRI->width = ctx->shared.virtualWidth;
- pI830DRI->height = ctx->shared.virtualHeight;
- pI830DRI->mem = ctx->shared.fbSize;
- pI830DRI->cpp = ctx->cpp;
- pI830DRI->backOffset = pI830->BackBuffer.Start;
- pI830DRI->backPitch = pI830->BackBuffer.Pitch;
-
- pI830DRI->depthOffset = pI830->DepthBuffer.Start;
- pI830DRI->depthPitch = pI830->DepthBuffer.Pitch;
-
- pI830DRI->fbOffset = pI830->FrontBuffer.Start;
- pI830DRI->fbStride = pI830->FrontBuffer.Pitch;
-
- pI830DRI->bitsPerPixel = ctx->bpp;
- pI830DRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
- err = I830DRIDoMappings(ctx, pI830, pSAREAPriv);
- if (err == FALSE)
- return FALSE;
-
- I830SetupMemoryTiling(ctx, pI830);
-
- /* Quick hack to clear the front & back buffers. Could also use
- * the clear ioctl to do this, but would need to setup hw state
- * first.
- */
- I830ClearScreen(ctx, pI830, pSAREAPriv);
-
- I830SetRingRegs(ctx, pI830);
-
- return TRUE;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa radeonValidateMode().
- */
-static int i830ValidateMode( const DRIDriverContext *ctx )
-{
- return 1;
-}
-
-/**
- * \brief Examine mode returned by fbdev.
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa i810ValidateMode().
- */
-static int i830PostValidateMode( const DRIDriverContext *ctx )
-{
- I830Rec *pI830 = ctx->driverPrivate;
-
- I830SetRingRegs(ctx, pI830);
- return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls I810ScreenInit() for the screen initialization.
- *
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int i830InitFBDev( DRIDriverContext *ctx )
-{
- I830Rec *pI830 = calloc(1, sizeof(I830Rec));
- int i;
-
- {
- int dummy = ctx->shared.virtualWidth;
-
- switch (ctx->bpp / 8) {
- case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
- case 2: dummy = (ctx->shared.virtualWidth + 31) & ~31; break;
- case 3:
- case 4: dummy = (ctx->shared.virtualWidth + 15) & ~15; break;
- }
-
- ctx->shared.virtualWidth = dummy;
- ctx->shared.Width = ctx->shared.virtualWidth;
- }
-
-
- for (i = 0; pitches[i] != 0; i++) {
- if (pitches[i] >= ctx->shared.virtualWidth) {
- ctx->shared.virtualWidth = pitches[i];
- break;
- }
- }
-
- ctx->driverPrivate = (void *)pI830;
-
- pI830->LpRing = calloc(1, sizeof(I830RingBuffer));
- pI830->Chipset = ctx->chipset;
- pI830->LinearAddr = ctx->FBStart;
-
- if (!I830ScreenInit( ctx, pI830 ))
- return 0;
-
-
- return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void i830HaltFBDev( DRIDriverContext *ctx )
-{
- drmI830Sarea *pSAREAPriv;
- I830Rec *pI830 = ctx->driverPrivate;
-
- if (pI830->irq) {
- drmCtlUninstHandler(ctx->drmFD);
- pI830->irq = 0; }
-
- I830CleanupDma(ctx);
-
- pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) +
- sizeof(drm_sarea_t));
-
- I830DRIUnmapScreenRegions(ctx, pI830, pSAREAPriv);
- drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
- drmClose(ctx->drmFD);
-
- if (ctx->driverPrivate) {
- free(ctx->driverPrivate);
- ctx->driverPrivate = 0;
- }
-}
-
-
-extern void i810NotifyFocus( int );
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-const struct DRIDriverRec __driDriver = {
- i830ValidateMode,
- i830PostValidateMode,
- i830InitFBDev,
- i830HaltFBDev,
- NULL,//I830EngineShutdown,
- NULL, //I830EngineRestore,
-#ifndef _EMBEDDED
- 0,
-#else
- i810NotifyFocus,
-#endif
-};
--- /dev/null
+../../intel/server/intel_dri.c
\ No newline at end of file
LIBNAME = i965_dri.so
DRIVER_SOURCES = \
- bufmgr_fake.c \
intel_batchbuffer.c \
intel_blit.c \
intel_buffer_objects.c \
intel_buffers.c \
intel_context.c \
- intel_ioctl.c \
+ intel_decode.c \
+ intel_depthstencil.c \
+ intel_fbo.c \
intel_mipmap_tree.c \
intel_regions.c \
intel_screen.c \
intel_span.c \
- intel_pixel_copy.c \
+ intel_pixel.c \
intel_pixel_bitmap.c \
+ intel_pixel_copy.c \
+ intel_pixel_draw.c \
intel_state.c \
intel_tex.c \
+ intel_tex_copy.c \
+ intel_tex_format.c \
+ intel_tex_image.c \
intel_tex_layout.c \
+ intel_tex_subimage.c \
intel_tex_validate.c \
- brw_aub.c \
- brw_aub_playback.c \
brw_cc.c \
brw_clip.c \
brw_clip_line.c \
brw_gs.c \
brw_gs_emit.c \
brw_gs_state.c \
- brw_hal.c \
brw_metaops.c \
brw_misc_state.c \
brw_program.c \
+ brw_queryobj.c \
brw_sf.c \
brw_sf_emit.c \
brw_sf_state.c \
brw_state_batch.c \
brw_state_cache.c \
- brw_state_pool.c \
+ brw_state_dump.c \
brw_state_upload.c \
brw_tex.c \
brw_tex_layout.c \
brw_wm_emit.c \
brw_wm_fp.c \
brw_wm_iz.c \
+ brw_wm_glsl.c \
brw_wm_pass0.c \
brw_wm_pass1.c \
brw_wm_pass2.c \
ASM_SOURCES =
-DRIVER_DEFINES = -I../intel
+DRIVER_DEFINES = -I../intel -I../intel/server
-include ../Makefile.template
+DRI_LIB_DEPS += -ldrm_intel
-intel_tex_layout.o: ../intel/intel_tex_layout.c
+include ../Makefile.template
symlinks:
+intel_decode.o: ../intel/intel_decode.c
+intel_tex_layout.o: ../intel/intel_tex_layout.c
+++ /dev/null
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "brw_context.h"
-#include "brw_aub.h"
-#include "intel_regions.h"
-#include <stdio.h>
-
-extern char *__progname;
-
-
-/* Registers to control page table
- */
-#define PGETBL_CTL 0x2020
-#define PGETBL_ENABLED 0x1
-
-#define NR_GTT_ENTRIES 65536 /* 256 mb */
-
-#define FAIL \
-do { \
- fprintf(stderr, "failed to write aub data at %s/%d\n", __FUNCTION__, __LINE__); \
- exit(1); \
-} while (0)
-
-
-/* Emit the headers at the top of each aubfile. Initialize the GTT.
- */
-static void init_aubfile( FILE *aub_file )
-{
- struct aub_file_header fh;
- struct aub_block_header bh;
- unsigned int data;
-
- static int nr;
-
- nr++;
-
- /* Emit the aub header:
- */
- memset(&fh, 0, sizeof(fh));
-
- fh.instruction_type = AUB_FILE_HEADER;
- fh.minor = 0x0;
- fh.major = 0x7;
- memcpy(fh.application, __progname, sizeof(fh.application));
- fh.day = (nr>>24) & 0xff;
- fh.month = 0x0;
- fh.year = 0x0;
- fh.timezone = 0x0;
- fh.second = nr & 0xff;
- fh.minute = (nr>>8) & 0xff;
- fh.hour = (nr>>16) & 0xff;
- fh.comment_length = 0x0;
-
- if (fwrite(&fh, sizeof(fh), 1, aub_file) < 0)
- FAIL;
-
- /* Setup the GTT starting at main memory address zero (!):
- */
- memset(&bh, 0, sizeof(bh));
-
- bh.instruction_type = AUB_BLOCK_HEADER;
- bh.operation = BH_MMI0_WRITE32;
- bh.type = 0x0;
- bh.address_space = ADDR_GTT; /* ??? */
- bh.general_state_type = 0x0;
- bh.surface_state_type = 0x0;
- bh.address = PGETBL_CTL;
- bh.length = 0x4;
-
- if (fwrite(&bh, sizeof(bh), 1, aub_file) < 0)
- FAIL;
-
- data = 0x0 | PGETBL_ENABLED;
-
- if (fwrite(&data, sizeof(data), 1, aub_file) < 0)
- FAIL;
-}
-
-
-static void init_aub_gtt( struct brw_context *brw,
- GLuint start_offset,
- GLuint size )
-{
- FILE *aub_file = brw->intel.aub_file;
- struct aub_block_header bh;
- unsigned int i;
-
- assert(start_offset + size < NR_GTT_ENTRIES * 4096);
-
-
- memset(&bh, 0, sizeof(bh));
-
- bh.instruction_type = AUB_BLOCK_HEADER;
- bh.operation = BH_DATA_WRITE;
- bh.type = 0x0;
- bh.address_space = ADDR_MAIN;
- bh.general_state_type = 0x0;
- bh.surface_state_type = 0x0;
- bh.address = start_offset / 4096 * 4;
- bh.length = size / 4096 * 4;
-
- if (fwrite(&bh, sizeof(bh), 1, aub_file) < 0)
- FAIL;
-
- for (i = 0; i < size / 4096; i++) {
- GLuint data = brw->next_free_page | 1;
-
- brw->next_free_page += 4096;
-
- if (fwrite(&data, sizeof(data), 1, aub_file) < 0)
- FAIL;
- }
-
-}
-
-static void write_block_header( FILE *aub_file,
- struct aub_block_header *bh,
- const GLuint *data,
- GLuint sz )
-{
- sz = (sz + 3) & ~3;
-
- if (fwrite(bh, sizeof(*bh), 1, aub_file) < 0)
- FAIL;
-
- if (fwrite(data, sz, 1, aub_file) < 0)
- FAIL;
-
- fflush(aub_file);
-}
-
-
-static void write_dump_bmp( FILE *aub_file,
- struct aub_dump_bmp *db )
-{
- if (fwrite(db, sizeof(*db), 1, aub_file) < 0)
- FAIL;
-
- fflush(aub_file);
-}
-
-
-
-static void brw_aub_gtt_data( struct intel_context *intel,
- GLuint offset,
- const void *data,
- GLuint sz,
- GLuint type,
- GLuint state_type )
-{
- struct aub_block_header bh;
-
- bh.instruction_type = AUB_BLOCK_HEADER;
- bh.operation = BH_DATA_WRITE;
- bh.type = type;
- bh.address_space = ADDR_GTT;
- bh.pad0 = 0;
-
- if (type == DW_GENERAL_STATE) {
- bh.general_state_type = state_type;
- bh.surface_state_type = 0;
- }
- else {
- bh.general_state_type = 0;
- bh.surface_state_type = state_type;
- }
-
- bh.pad1 = 0;
- bh.address = offset;
- bh.length = sz;
-
- write_block_header(intel->aub_file, &bh, data, sz);
-}
-
-
-
-static void brw_aub_gtt_cmds( struct intel_context *intel,
- GLuint offset,
- const void *data,
- GLuint sz )
-{
- struct brw_context *brw = brw_context(&intel->ctx);
- struct aub_block_header bh;
- GLuint type = CW_PRIMARY_RING_A;
-
-
- bh.instruction_type = AUB_BLOCK_HEADER;
- bh.operation = BH_COMMAND_WRITE;
- bh.type = type;
- bh.address_space = ADDR_GTT;
- bh.pad0 = 0;
- bh.general_state_type = 0;
- bh.surface_state_type = 0;
- bh.pad1 = 0;
- bh.address = offset;
- bh.length = sz;
-
- write_block_header(brw->intel.aub_file, &bh, data, sz);
-}
-
-static void brw_aub_dump_bmp( struct intel_context *intel,
- GLuint buffer )
-{
- struct brw_context *brw = brw_context(&intel->ctx);
- intelScreenPrivate *intelScreen = brw->intel.intelScreen;
- struct aub_dump_bmp db;
- GLuint format;
-
- if (intelScreen->cpp == 4)
- format = 0x7;
- else
- format = 0x3;
-
-
- if (buffer == 0) {
- db.instruction_type = AUB_DUMP_BMP;
- db.xmin = 0;
- db.ymin = 0;
- db.format = format;
- db.bpp = intelScreen->cpp * 8;
- db.pitch = intelScreen->front.pitch / intelScreen->cpp;
- db.xsize = intelScreen->width;
- db.ysize = intelScreen->height;
- db.addr = intelScreen->front.offset;
- db.unknown = 0x0; /* 4: xmajor tiled, 0: not tiled */
-
- write_dump_bmp(brw->intel.aub_file, &db);
- }
- else {
- db.instruction_type = AUB_DUMP_BMP;
- db.xmin = 0;
- db.ymin = 0;
- db.format = format;
- db.bpp = intel->back_region->cpp * 8;
- db.pitch = intel->back_region->pitch;
- db.xsize = intel->back_region->pitch;
- db.ysize = intel->back_region->height;
- db.addr = intelScreen->back.offset;
- db.unknown = intel->back_region->tiled ? 0x4 : 0x0;
-
- write_dump_bmp(brw->intel.aub_file, &db);
- }
-}
-
-/* Attempt to prevent monster aubfiles by closing and reopening when
- * the state pools wrap.
- */
-static void brw_aub_wrap( struct intel_context *intel )
-{
- struct brw_context *brw = brw_context(&intel->ctx);
- if (intel->aub_file) {
- brw_aub_destroy(brw);
- brw_aub_init(brw);
- }
- brw->wrap = 1; /* ??? */
-}
-
-
-int brw_aub_init( struct brw_context *brw )
-{
- struct intel_context *intel = &brw->intel;
- intelScreenPrivate *intelScreen = intel->intelScreen;
- char filename[80];
- int val;
- static int i = 0;
-
- i++;
-
- if (_mesa_getenv("INTEL_REPLAY"))
- return 0;
-
- if (_mesa_getenv("INTEL_AUBFILE")) {
- val = snprintf(filename, sizeof(filename), "%s%d.aub", _mesa_getenv("INTEL_AUBFILE"), i%4);
- _mesa_printf("--> Aub file: %s\n", filename);
- brw->intel.aub_file = fopen(filename, "w");
- }
- else if (_mesa_getenv("INTEL_AUB")) {
- val = snprintf(filename, sizeof(filename), "%s.aub", __progname);
- if (val < 0 || val > sizeof(filename))
- strcpy(filename, "default.aub");
-
- _mesa_printf("--> Aub file: %s\n", filename);
- brw->intel.aub_file = fopen(filename, "w");
- }
- else {
- return 0;
- }
-
- if (!brw->intel.aub_file) {
- _mesa_printf("couldn't open aubfile\n");
- exit(1);
- }
-
- brw->intel.vtbl.aub_commands = brw_aub_gtt_cmds;
- brw->intel.vtbl.aub_dump_bmp = brw_aub_dump_bmp;
- brw->intel.vtbl.aub_gtt_data = brw_aub_gtt_data;
- brw->intel.vtbl.aub_wrap = brw_aub_wrap;
-
- init_aubfile(brw->intel.aub_file);
-
- /* The GTT is located starting address zero in main memory. Pages
- * to populate the gtt start after this point.
- */
- brw->next_free_page = (NR_GTT_ENTRIES * 4 + 4095) & ~4095;
-
- /* More or less correspond with all the agp regions mapped by the
- * driver:
- */
- init_aub_gtt(brw, 0, 4096*4); /* so new fulsim doesn't crash */
- init_aub_gtt(brw, intelScreen->front.offset, intelScreen->back.size);
- init_aub_gtt(brw, intelScreen->back.offset, intelScreen->back.size);
- init_aub_gtt(brw, intelScreen->depth.offset, intelScreen->back.size);
- init_aub_gtt(brw, intelScreen->tex.offset, intelScreen->tex.size);
-
- return 0;
-}
-
-void brw_aub_destroy( struct brw_context *brw )
-{
- if (brw->intel.aub_file) {
- fclose(brw->intel.aub_file);
- brw->intel.aub_file = NULL;
- }
-}
+++ /dev/null
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#ifndef BRW_AUB_H
-#define BRW_AUB_H
-
-struct aub_file_header {
- unsigned int instruction_type;
- unsigned int pad0:16;
- unsigned int minor:8;
- unsigned int major:8;
- unsigned char application[8*4];
- unsigned int day:8;
- unsigned int month:8;
- unsigned int year:16;
- unsigned int timezone:8;
- unsigned int second:8;
- unsigned int minute:8;
- unsigned int hour:8;
- unsigned int comment_length:16;
- unsigned int pad1:16;
-};
-
-struct aub_block_header {
- unsigned int instruction_type;
- unsigned int operation:8;
- unsigned int type:8;
- unsigned int address_space:8;
- unsigned int pad0:8;
- unsigned int general_state_type:8;
- unsigned int surface_state_type:8;
- unsigned int pad1:16;
- unsigned int address;
- unsigned int length;
-};
-
-struct aub_dump_bmp {
- unsigned int instruction_type;
- unsigned int xmin:16;
- unsigned int ymin:16;
- unsigned int pitch:16;
- unsigned int bpp:8;
- unsigned int format:8;
- unsigned int xsize:16;
- unsigned int ysize:16;
- unsigned int addr;
- unsigned int unknown;
-};
-
-enum bh_operation {
- BH_COMMENT,
- BH_DATA_WRITE,
- BH_COMMAND_WRITE,
- BH_MMI0_WRITE32,
- BH_END_SCENE,
- BH_CONFIG_MEMORY_MAP,
- BH_MAX_OPERATION
-};
-
-enum command_write_type {
- CW_HWB_RING = 1,
- CW_PRIMARY_RING_A,
- CW_PRIMARY_RING_B, /* XXX - disagreement with listaub! */
- CW_PRIMARY_RING_C,
- CW_MAX_TYPE
-};
-
-enum data_write_type {
- DW_NOTYPE,
- DW_BATCH_BUFFER,
- DW_BIN_BUFFER,
- DW_BIN_POINTER_LIST,
- DW_SLOW_STATE_BUFFER,
- DW_VERTEX_BUFFER,
- DW_2D_MAP,
- DW_CUBE_MAP,
- DW_INDIRECT_STATE_BUFFER,
- DW_VOLUME_MAP,
- DW_1D_MAP,
- DW_CONSTANT_BUFFER,
- DW_CONSTANT_URB_ENTRY,
- DW_INDEX_BUFFER,
- DW_GENERAL_STATE,
- DW_SURFACE_STATE,
- DW_MEDIA_OBJECT_INDIRECT_DATA,
- DW_MAX_TYPE
-};
-
-enum data_write_general_state_type {
- DWGS_NOTYPE,
- DWGS_VERTEX_SHADER_STATE,
- DWGS_GEOMETRY_SHADER_STATE ,
- DWGS_CLIPPER_STATE,
- DWGS_STRIPS_FANS_STATE,
- DWGS_WINDOWER_IZ_STATE,
- DWGS_COLOR_CALC_STATE,
- DWGS_CLIPPER_VIEWPORT_STATE, /* was 0x7 */
- DWGS_STRIPS_FANS_VIEWPORT_STATE,
- DWGS_COLOR_CALC_VIEWPORT_STATE, /* was 0x9 */
- DWGS_SAMPLER_STATE,
- DWGS_KERNEL_INSTRUCTIONS,
- DWGS_SCRATCH_SPACE,
- DWGS_SAMPLER_DEFAULT_COLOR,
- DWGS_INTERFACE_DESCRIPTOR,
- DWGS_VLD_STATE,
- DWGS_VFE_STATE,
- DWGS_MAX_TYPE
-};
-
-enum data_write_surface_state_type {
- DWSS_NOTYPE,
- DWSS_BINDING_TABLE_STATE,
- DWSS_SURFACE_STATE,
- DWSS_MAX_TYPE
-};
-
-enum memory_map_type {
- MM_DEFAULT,
- MM_DYNAMIC,
- MM_MAX_TYPE
-};
-
-enum address_space {
- ADDR_GTT,
- ADDR_LOCAL,
- ADDR_MAIN,
- ADDR_MAX
-};
-
-
-#define AUB_FILE_HEADER 0xe085000b
-#define AUB_BLOCK_HEADER 0xe0c10003
-#define AUB_DUMP_BMP 0xe09e0004
-
-struct brw_context;
-struct intel_context;
-
-int brw_aub_init( struct brw_context *brw );
-void brw_aub_destroy( struct brw_context *brw );
-
-int brw_playback_aubfile(struct brw_context *brw,
- const char *filename);
-
-#endif
+++ /dev/null
-
-#include <stdio.h>
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include "brw_aub.h"
-#include "brw_defines.h"
-#include "brw_context.h"
-#include "intel_ioctl.h"
-#include "bufmgr.h"
-
-struct aub_state {
- struct intel_context *intel;
- const char *map;
- unsigned int csr;
- unsigned int sz;
-};
-
-
-static int gobble( struct aub_state *s, int size )
-{
- if (s->csr + size > s->sz) {
- _mesa_printf("EOF in %s\n", __FUNCTION__);
- return 1;
- }
-
- s->csr += size;
- return 0;
-}
-
-static void flush_and_fence( struct aub_state *s )
-{
- struct intel_context *intel = s->intel;
- GLuint buf[2];
-
- buf[0] = intel->vtbl.flush_cmd();
- buf[1] = 0;
-
- intel_cmd_ioctl(intel, (char *)&buf, sizeof(buf));
-
- intelWaitIrq( intel, intelEmitIrqLocked( intel ));
-}
-
-static void flush_cmds( struct aub_state *s,
- const void *data,
- int len )
-{
- DBG("%s %d\n", __FUNCTION__, len);
-
- if (len & 0x4) {
- unsigned int *tmp = malloc(len + 4);
- DBG("padding to octword\n");
- memcpy(tmp, data, len);
- tmp[len/4] = MI_NOOP;
- flush_cmds(s, tmp, len+4);
- free(tmp);
- return;
- }
-
- /* For ring data, just send off immediately via an ioctl.
- * This differs slightly from how the stream was executed
- * initially as this would have been a batchbuffer.
- */
- intel_cmd_ioctl(s->intel, (void *)data, len);
-
- if (1)
- flush_and_fence(s);
-}
-
-static const char *pstrings[] = {
- "none",
- "POINTLIST",
- "LINELIST",
- "LINESTRIP",
- "TRILIST",
- "TRISTRIP",
- "TRIFAN",
- "QUADLIST",
- "QUADSTRIP",
- "LINELIST_ADJ",
- "LINESTRIP_ADJ",
- "TRILIST_ADJ",
- "TRISTRIP_ADJ",
- "TRISTRIP_REVERSE",
- "POLYGON",
- "RECTLIST",
- "LINELOOP",
- "POINTLIST_BF",
- "LINESTRIP_CONT",
- "LINESTRIP_BF",
- "LINESTRIP_CONT_BF",
- "TRIFAN_NOSTIPPLE",
-};
-
-static void do_3d_prim( struct aub_state *s,
- const void *data,
- int len )
-{
- struct brw_3d_primitive prim;
- const struct brw_3d_primitive *orig = data;
- int i;
-
- assert(len == sizeof(prim));
- memcpy(&prim, data, sizeof(prim));
-
-#define START 0
-#define BLOCK (12*28)
-
- if (orig->verts_per_instance < BLOCK)
- flush_cmds(s, &prim, sizeof(prim));
- else {
- for (i = START; i + BLOCK < orig->verts_per_instance; i += BLOCK/2) {
- prim.start_vert_location = i;
- prim.verts_per_instance = BLOCK;
- _mesa_printf("%sprim %d/%s verts %d..%d (of %d)\n",
- prim.header.indexed ? "INDEXED " : "",
- prim.header.topology, pstrings[prim.header.topology%16],
- prim.start_vert_location,
- prim.start_vert_location + prim.verts_per_instance,
- orig->verts_per_instance);
- flush_cmds(s, &prim, sizeof(prim));
- }
- }
-}
-
-
-
-static struct {
- int cmd;
- const char *name;
- int has_length;
-} cmd_info[] = {
- { 0, "NOOP", 0 },
- { 0x5410, "XY_COLOR_BLT_RGB", 1 },
- { 0x5430, "XY_COLOR_BLT_RGBA", 1 },
- { 0x54d0, "XY_SRC_COPY_BLT_RGB", 1 },
- { 0x54f0, "XY_SRC_COPY_BLT_RGBA", 1 },
- { CMD_URB_FENCE, "URB_FENCE", 1 },
- { CMD_CONST_BUFFER_STATE, "CONST_BUFFER_STATE", 1 },
- { CMD_CONST_BUFFER, "CONST_BUFFER", 1 },
- { CMD_STATE_BASE_ADDRESS, "STATE_BASE_ADDRESS", 1 },
- { CMD_STATE_INSN_POINTER, "STATE_INSN_POINTER", 1 },
- { CMD_PIPELINE_SELECT, "PIPELINE_SELECT", 0, },
- { CMD_PIPELINED_STATE_POINTERS, "PIPELINED_STATE_POINTERS", 1 },
- { CMD_BINDING_TABLE_PTRS, "BINDING_TABLE_PTRS", 1 },
- { CMD_VERTEX_BUFFER, "VERTEX_BUFFER", 1 },
- { CMD_VERTEX_ELEMENT, "VERTEX_ELEMENT", 1 },
- { CMD_INDEX_BUFFER, "INDEX_BUFFER", 1 },
- { CMD_VF_STATISTICS, "VF_STATISTICS", 0 },
- { CMD_DRAW_RECT, "DRAW_RECT", 1 },
- { CMD_BLEND_CONSTANT_COLOR, "BLEND_CONSTANT_COLOR", 1 },
- { CMD_CHROMA_KEY, "CHROMA_KEY", 1 },
- { CMD_DEPTH_BUFFER, "DEPTH_BUFFER", 1 },
- { CMD_POLY_STIPPLE_OFFSET, "POLY_STIPPLE_OFFSET", 1 },
- { CMD_POLY_STIPPLE_PATTERN, "POLY_STIPPLE_PATTERN", 1 },
- { CMD_LINE_STIPPLE_PATTERN, "LINE_STIPPLE_PATTERN", 1 },
- { CMD_GLOBAL_DEPTH_OFFSET_CLAMP, "GLOBAL_DEPTH_OFFSET_CLAMP", 1 },
- { CMD_PIPE_CONTROL, "PIPE_CONTROL", 1 },
- { CMD_MI_FLUSH, "MI_FLUSH", 0 },
- { CMD_3D_PRIM, "3D_PRIM", 1 },
-};
-
-#define NR_CMDS (sizeof(cmd_info)/sizeof(cmd_info[0]))
-
-
-static int find_command( unsigned int cmd )
-{
- int i;
-
- for (i = 0; i < NR_CMDS; i++)
- if (cmd == cmd_info[i].cmd)
- return i;
-
- return -1;
-}
-
-
-
-static int parse_commands( struct aub_state *s,
- const unsigned int *data,
- int len )
-{
- while (len) {
- int cmd = data[0] >> 16;
- int dwords;
- int i;
-
- i = find_command(cmd);
-
- if (i < 0) {
- _mesa_printf("couldn't find info for cmd %x\n", cmd);
- return 1;
- }
-
- if (cmd_info[i].has_length)
- dwords = (data[0] & 0xff) + 2;
- else
- dwords = 1;
-
- _mesa_printf("%s (%d dwords) 0x%x\n", cmd_info[i].name, dwords, data[0]);
-
- if (len < dwords * 4) {
- _mesa_printf("EOF in %s (%d bytes)\n", __FUNCTION__, len);
- return 1;
- }
-
-
- if (0 && cmd == CMD_3D_PRIM)
- do_3d_prim(s, data, dwords * 4);
- else
- flush_cmds(s, data, dwords * 4);
-
- data += dwords;
- len -= dwords * 4;
- }
-
- return 0;
-}
-
-
-
-static void parse_data_write( struct aub_state *s,
- const struct aub_block_header *bh,
- void *dest,
- const unsigned int *data,
- int len )
-{
- switch (bh->type) {
- case DW_GENERAL_STATE:
- switch (bh->general_state_type) {
- case DWGS_VERTEX_SHADER_STATE: {
- struct brw_vs_unit_state vs;
- assert(len == sizeof(vs));
-
- _mesa_printf("DWGS_VERTEX_SHADER_STATE\n");
- memcpy(&vs, data, sizeof(vs));
-
-/* vs.vs6.vert_cache_disable = 1; */
-/* vs.thread4.max_threads = 4; */
-
- memcpy(dest, &vs, sizeof(vs));
- return;
- }
- case DWGS_CLIPPER_STATE: {
- struct brw_clip_unit_state clip;
- assert(len == sizeof(clip));
-
- _mesa_printf("DWGS_CLIPPER_STATE\n");
- memcpy(&clip, data, sizeof(clip));
-
-/* clip.thread4.max_threads = 0; */
-/* clip.clip5.clip_mode = BRW_CLIPMODE_REJECT_ALL; */
-
- memcpy(dest, &clip, sizeof(clip));
- return;
- }
-
- case DWGS_NOTYPE:
- case DWGS_GEOMETRY_SHADER_STATE:
- case DWGS_STRIPS_FANS_STATE:
- break;
-
- case DWGS_WINDOWER_IZ_STATE: {
- struct brw_wm_unit_state wm;
- assert(len == sizeof(wm));
-
- _mesa_printf("DWGS_WINDOWER_IZ_STATE\n");
- memcpy(&wm, data, sizeof(wm));
-
-/* wm.wm5.max_threads = 10; */
-
- memcpy(dest, &wm, sizeof(wm));
- return;
- }
-
- case DWGS_COLOR_CALC_STATE:
- case DWGS_CLIPPER_VIEWPORT_STATE:
- case DWGS_STRIPS_FANS_VIEWPORT_STATE:
- case DWGS_COLOR_CALC_VIEWPORT_STATE:
- case DWGS_SAMPLER_STATE:
- case DWGS_KERNEL_INSTRUCTIONS:
- case DWGS_SCRATCH_SPACE:
- case DWGS_SAMPLER_DEFAULT_COLOR:
- case DWGS_INTERFACE_DESCRIPTOR:
- case DWGS_VLD_STATE:
- case DWGS_VFE_STATE:
- default:
- break;
- }
- break;
- case DW_SURFACE_STATE:
- break;
- case DW_1D_MAP:
- case DW_2D_MAP:
- case DW_CUBE_MAP:
- case DW_VOLUME_MAP:
- case DW_CONSTANT_BUFFER:
- case DW_CONSTANT_URB_ENTRY:
- case DW_VERTEX_BUFFER:
- case DW_INDEX_BUFFER:
- default:
- break;
- }
-
- memcpy(dest, data, len);
-}
-
-
-/* In order to work, the memory layout has to be the same as the X
- * server which created the aubfile.
- */
-static int parse_block_header( struct aub_state *s )
-{
- struct aub_block_header *bh = (struct aub_block_header *)(s->map + s->csr);
- void *data = (void *)(bh + 1);
- unsigned int len = (bh->length + 3) & ~3;
-
- _mesa_printf("block header at 0x%x\n", s->csr);
-
- if (s->csr + len + sizeof(*bh) > s->sz) {
- _mesa_printf("EOF in data in %s\n", __FUNCTION__);
- return 1;
- }
-
- if (bh->address_space == ADDR_GTT) {
-
- switch (bh->operation)
- {
- case BH_DATA_WRITE: {
- void *dest = bmFindVirtual( s->intel, bh->address, len );
- if (dest == NULL) {
- _mesa_printf("Couldn't find virtual address for offset %x\n", bh->address);
- return 1;
- }
-
-#if 1
- parse_data_write(s, bh, dest, data, len);
-#else
- memcpy(dest, data, len);
-#endif
- break;
- }
- case BH_COMMAND_WRITE:
-#if 0
- intel_cmd_ioctl(s->intel, (void *)data, len);
-#else
- if (parse_commands(s, data, len) != 0)
- _mesa_printf("parse_commands failed\n");
-#endif
- break;
- default:
- break;
- }
- }
-
- s->csr += sizeof(*bh) + len;
- return 0;
-}
-
-
-#define AUB_FILE_HEADER 0xe085000b
-#define AUB_BLOCK_HEADER 0xe0c10003
-#define AUB_DUMP_BMP 0xe09e0004
-
-int brw_playback_aubfile(struct brw_context *brw,
- const char *filename)
-{
- struct intel_context *intel = &brw->intel;
- struct aub_state state;
- struct stat sb;
- int fd;
- int retval = 0;
-
- state.intel = intel;
-
- fd = open(filename, O_RDONLY, 0);
- if (fd < 0) {
- _mesa_printf("couldn't open aubfile: %s\n", filename);
- return 1;
- }
-
- if (fstat(fd, &sb) != 0) {
- _mesa_printf("couldn't open %s\n", filename);
- return 1;
- }
-
- state.csr = 0;
- state.sz = sb.st_size;
- state.map = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
-
- if (state.map == NULL) {
- _mesa_printf("couldn't mmap %s\n", filename);
- return 1;
- }
-
- LOCK_HARDWARE(intel);
- {
- /* Make sure we don't confuse anything that might happen to be
- * going on with the hardware:
- */
-/* bmEvictAll(intel); */
-/* intel->vtbl.lost_hardware(intel); */
-
-
- /* Replay the aubfile item by item:
- */
- while (retval == 0 &&
- state.csr != state.sz) {
- unsigned int insn = *(unsigned int *)(state.map + state.csr);
-
- switch (insn) {
- case AUB_FILE_HEADER:
- retval = gobble(&state, sizeof(struct aub_file_header));
- break;
-
- case AUB_BLOCK_HEADER:
- retval = parse_block_header(&state);
- break;
-
- case AUB_DUMP_BMP:
- retval = gobble(&state, sizeof(struct aub_dump_bmp));
- break;
-
- default:
- _mesa_printf("unknown instruction %x\n", insn);
- retval = 1;
- break;
- }
- }
- }
- UNLOCK_HARDWARE(intel);
- return retval;
-}
-
-
-
-
-
-
-
#include "brw_state.h"
#include "brw_defines.h"
#include "brw_util.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/macros.h"
+#include "main/enums.h"
-static void upload_cc_vp( struct brw_context *brw )
+static void prepare_cc_vp( struct brw_context *brw )
{
struct brw_cc_viewport ccv;
ccv.min_depth = 0.0;
ccv.max_depth = 1.0;
- brw->cc.vp_gs_offset = brw_cache_data( &brw->cache[BRW_CC_VP], &ccv );
+ dri_bo_unreference(brw->cc.vp_bo);
+ brw->cc.vp_bo = brw_cache_data( &brw->cache, BRW_CC_VP, &ccv, NULL, 0 );
}
const struct brw_tracked_state brw_cc_vp = {
.brw = BRW_NEW_CONTEXT,
.cache = 0
},
- .update = upload_cc_vp
+ .prepare = prepare_cc_vp
};
+struct brw_cc_unit_key {
+ GLboolean stencil, stencil_two_side, color_blend, alpha_enabled;
-static void upload_cc_unit( struct brw_context *brw )
+ GLenum stencil_func[2], stencil_fail_op[2];
+ GLenum stencil_pass_depth_fail_op[2], stencil_pass_depth_pass_op[2];
+ GLubyte stencil_ref[2], stencil_write_mask[2], stencil_test_mask[2];
+ GLenum logic_op;
+
+ GLenum blend_eq_rgb, blend_eq_a;
+ GLenum blend_src_rgb, blend_src_a;
+ GLenum blend_dst_rgb, blend_dst_a;
+
+ GLenum alpha_func;
+ GLclampf alpha_ref;
+
+ GLboolean dither;
+
+ GLboolean depth_test, depth_write;
+ GLenum depth_func;
+};
+
+static void
+cc_unit_populate_key(struct brw_context *brw, struct brw_cc_unit_key *key)
+{
+ struct gl_stencil_attrib *stencil = brw->attribs.Stencil;
+
+ memset(key, 0, sizeof(*key));
+
+ key->stencil = stencil->Enabled;
+ key->stencil_two_side = stencil->_TestTwoSide;
+
+ if (key->stencil) {
+ key->stencil_func[0] = stencil->Function[0];
+ key->stencil_fail_op[0] = stencil->FailFunc[0];
+ key->stencil_pass_depth_fail_op[0] = stencil->ZFailFunc[0];
+ key->stencil_pass_depth_pass_op[0] = stencil->ZPassFunc[0];
+ key->stencil_ref[0] = stencil->Ref[0];
+ key->stencil_write_mask[0] = stencil->WriteMask[0];
+ key->stencil_test_mask[0] = stencil->ValueMask[0];
+ }
+ if (key->stencil_two_side) {
+ key->stencil_func[1] = stencil->Function[1];
+ key->stencil_fail_op[1] = stencil->FailFunc[1];
+ key->stencil_pass_depth_fail_op[1] = stencil->ZFailFunc[1];
+ key->stencil_pass_depth_pass_op[1] = stencil->ZPassFunc[1];
+ key->stencil_ref[1] = stencil->Ref[1];
+ key->stencil_write_mask[1] = stencil->WriteMask[1];
+ key->stencil_test_mask[1] = stencil->ValueMask[1];
+ }
+
+ if (brw->attribs.Color->_LogicOpEnabled)
+ key->logic_op = brw->attribs.Color->LogicOp;
+ else
+ key->logic_op = GL_COPY;
+
+ key->color_blend = brw->attribs.Color->BlendEnabled;
+ if (key->color_blend) {
+ key->blend_eq_rgb = brw->attribs.Color->BlendEquationRGB;
+ key->blend_eq_a = brw->attribs.Color->BlendEquationA;
+ key->blend_src_rgb = brw->attribs.Color->BlendSrcRGB;
+ key->blend_dst_rgb = brw->attribs.Color->BlendDstRGB;
+ key->blend_src_a = brw->attribs.Color->BlendSrcA;
+ key->blend_dst_a = brw->attribs.Color->BlendDstA;
+ }
+
+ key->alpha_enabled = brw->attribs.Color->AlphaEnabled;
+ if (key->alpha_enabled) {
+ key->alpha_func = brw->attribs.Color->AlphaFunc;
+ key->alpha_ref = brw->attribs.Color->AlphaRef;
+ }
+
+ key->dither = brw->attribs.Color->DitherFlag;
+
+ key->depth_test = brw->attribs.Depth->Test;
+ if (key->depth_test) {
+ key->depth_func = brw->attribs.Depth->Func;
+ key->depth_write = brw->attribs.Depth->Mask;
+ }
+}
+
+/**
+ * Creates the state cache entry for the given CC unit key.
+ */
+static dri_bo *
+cc_unit_create_from_key(struct brw_context *brw, struct brw_cc_unit_key *key)
{
struct brw_cc_unit_state cc;
-
+ dri_bo *bo;
+
memset(&cc, 0, sizeof(cc));
/* _NEW_STENCIL */
- if (brw->attribs.Stencil->Enabled) {
- cc.cc0.stencil_enable = brw->attribs.Stencil->Enabled;
- cc.cc0.stencil_func = intel_translate_compare_func(brw->attribs.Stencil->Function[0]);
- cc.cc0.stencil_fail_op = intel_translate_stencil_op(brw->attribs.Stencil->FailFunc[0]);
- cc.cc0.stencil_pass_depth_fail_op = intel_translate_stencil_op(brw->attribs.Stencil->ZFailFunc[0]);
- cc.cc0.stencil_pass_depth_pass_op = intel_translate_stencil_op(brw->attribs.Stencil->ZPassFunc[0]);
- cc.cc1.stencil_ref = brw->attribs.Stencil->Ref[0];
- cc.cc1.stencil_write_mask = brw->attribs.Stencil->WriteMask[0];
- cc.cc1.stencil_test_mask = brw->attribs.Stencil->ValueMask[0];
-
- if (brw->attribs.Stencil->TestTwoSide) {
- cc.cc0.bf_stencil_enable = brw->attribs.Stencil->TestTwoSide;
- cc.cc0.bf_stencil_func = intel_translate_compare_func(brw->attribs.Stencil->Function[1]);
- cc.cc0.bf_stencil_fail_op = intel_translate_stencil_op(brw->attribs.Stencil->FailFunc[1]);
- cc.cc0.bf_stencil_pass_depth_fail_op = intel_translate_stencil_op(brw->attribs.Stencil->ZFailFunc[1]);
- cc.cc0.bf_stencil_pass_depth_pass_op = intel_translate_stencil_op(brw->attribs.Stencil->ZPassFunc[1]);
- cc.cc1.bf_stencil_ref = brw->attribs.Stencil->Ref[1];
- cc.cc2.bf_stencil_write_mask = brw->attribs.Stencil->WriteMask[1];
- cc.cc2.bf_stencil_test_mask = brw->attribs.Stencil->ValueMask[1];
+ if (key->stencil) {
+ cc.cc0.stencil_enable = 1;
+ cc.cc0.stencil_func =
+ intel_translate_compare_func(key->stencil_func[0]);
+ cc.cc0.stencil_fail_op =
+ intel_translate_stencil_op(key->stencil_fail_op[0]);
+ cc.cc0.stencil_pass_depth_fail_op =
+ intel_translate_stencil_op(key->stencil_pass_depth_fail_op[0]);
+ cc.cc0.stencil_pass_depth_pass_op =
+ intel_translate_stencil_op(key->stencil_pass_depth_pass_op[0]);
+ cc.cc1.stencil_ref = key->stencil_ref[0];
+ cc.cc1.stencil_write_mask = key->stencil_write_mask[0];
+ cc.cc1.stencil_test_mask = key->stencil_test_mask[0];
+
+ if (key->stencil_two_side) {
+ cc.cc0.bf_stencil_enable = 1;
+ cc.cc0.bf_stencil_func =
+ intel_translate_compare_func(key->stencil_func[1]);
+ cc.cc0.bf_stencil_fail_op =
+ intel_translate_stencil_op(key->stencil_fail_op[1]);
+ cc.cc0.bf_stencil_pass_depth_fail_op =
+ intel_translate_stencil_op(key->stencil_pass_depth_fail_op[1]);
+ cc.cc0.bf_stencil_pass_depth_pass_op =
+ intel_translate_stencil_op(key->stencil_pass_depth_pass_op[1]);
+ cc.cc1.bf_stencil_ref = key->stencil_ref[1];
+ cc.cc2.bf_stencil_write_mask = key->stencil_write_mask[1];
+ cc.cc2.bf_stencil_test_mask = key->stencil_test_mask[1];
}
/* Not really sure about this:
*/
- if (brw->attribs.Stencil->WriteMask[0] ||
- (brw->attribs.Stencil->TestTwoSide && brw->attribs.Stencil->WriteMask[1]))
+ if (key->stencil_write_mask[0] ||
+ (key->stencil_two_side && key->stencil_write_mask[1]))
cc.cc0.stencil_write_enable = 1;
}
/* _NEW_COLOR */
- if (brw->attribs.Color->_LogicOpEnabled) {
+ if (key->logic_op != GL_COPY) {
cc.cc2.logicop_enable = 1;
- cc.cc5.logicop_func = intel_translate_logic_op( brw->attribs.Color->LogicOp );
- }
- else if (brw->attribs.Color->BlendEnabled) {
- GLenum eqRGB = brw->attribs.Color->BlendEquationRGB;
- GLenum eqA = brw->attribs.Color->BlendEquationA;
- GLenum srcRGB = brw->attribs.Color->BlendSrcRGB;
- GLenum dstRGB = brw->attribs.Color->BlendDstRGB;
- GLenum srcA = brw->attribs.Color->BlendSrcA;
- GLenum dstA = brw->attribs.Color->BlendDstA;
+ cc.cc5.logicop_func = intel_translate_logic_op(key->logic_op);
+ } else if (key->color_blend) {
+ GLenum eqRGB = key->blend_eq_rgb;
+ GLenum eqA = key->blend_eq_a;
+ GLenum srcRGB = key->blend_src_rgb;
+ GLenum dstRGB = key->blend_dst_rgb;
+ GLenum srcA = key->blend_src_a;
+ GLenum dstA = key->blend_dst_a;
if (eqRGB == GL_MIN || eqRGB == GL_MAX) {
srcRGB = dstRGB = GL_ONE;
srcA = dstA = GL_ONE;
}
- cc.cc6.dest_blend_factor = brw_translate_blend_factor(dstRGB);
- cc.cc6.src_blend_factor = brw_translate_blend_factor(srcRGB);
- cc.cc6.blend_function = brw_translate_blend_equation( eqRGB );
+ cc.cc6.dest_blend_factor = brw_translate_blend_factor(dstRGB);
+ cc.cc6.src_blend_factor = brw_translate_blend_factor(srcRGB);
+ cc.cc6.blend_function = brw_translate_blend_equation(eqRGB);
- cc.cc5.ia_dest_blend_factor = brw_translate_blend_factor(dstA);
- cc.cc5.ia_src_blend_factor = brw_translate_blend_factor(srcA);
- cc.cc5.ia_blend_function = brw_translate_blend_equation( eqA );
+ cc.cc5.ia_dest_blend_factor = brw_translate_blend_factor(dstA);
+ cc.cc5.ia_src_blend_factor = brw_translate_blend_factor(srcA);
+ cc.cc5.ia_blend_function = brw_translate_blend_equation(eqA);
cc.cc3.blend_enable = 1;
- cc.cc3.ia_blend_enable = (srcA != srcRGB ||
- dstA != dstRGB ||
+ cc.cc3.ia_blend_enable = (srcA != srcRGB ||
+ dstA != dstRGB ||
eqA != eqRGB);
}
- if (brw->attribs.Color->AlphaEnabled) {
+ if (key->alpha_enabled) {
cc.cc3.alpha_test = 1;
- cc.cc3.alpha_test_func = intel_translate_compare_func(brw->attribs.Color->AlphaFunc);
-
- UNCLAMPED_FLOAT_TO_UBYTE(cc.cc7.alpha_ref.ub[0], brw->attribs.Color->AlphaRef);
-
+ cc.cc3.alpha_test_func = intel_translate_compare_func(key->alpha_func);
cc.cc3.alpha_test_format = BRW_ALPHATEST_FORMAT_UNORM8;
+
+ UNCLAMPED_FLOAT_TO_UBYTE(cc.cc7.alpha_ref.ub[0], key->alpha_ref);
}
- if (brw->attribs.Color->DitherFlag) {
+ if (key->dither) {
cc.cc5.dither_enable = 1;
- cc.cc6.y_dither_offset = 0;
- cc.cc6.x_dither_offset = 0;
+ cc.cc6.y_dither_offset = 0;
+ cc.cc6.x_dither_offset = 0;
}
/* _NEW_DEPTH */
- if (brw->attribs.Depth->Test) {
- cc.cc2.depth_test = brw->attribs.Depth->Test;
- cc.cc2.depth_test_function = intel_translate_compare_func(brw->attribs.Depth->Func);
- cc.cc2.depth_write_enable = brw->attribs.Depth->Mask;
+ if (key->depth_test) {
+ cc.cc2.depth_test = 1;
+ cc.cc2.depth_test_function = intel_translate_compare_func(key->depth_func);
+ cc.cc2.depth_write_enable = key->depth_write;
}
-
+
/* CACHE_NEW_CC_VP */
- cc.cc4.cc_viewport_state_offset = brw->cc.vp_gs_offset >> 5;
-
+ cc.cc4.cc_viewport_state_offset = brw->cc.vp_bo->offset >> 5; /* reloc */
+
if (INTEL_DEBUG & DEBUG_STATS)
- cc.cc5.statistics_enable = 1;
+ cc.cc5.statistics_enable = 1;
+
+ bo = brw_upload_cache(&brw->cache, BRW_CC_UNIT,
+ key, sizeof(*key),
+ &brw->cc.vp_bo, 1,
+ &cc, sizeof(cc),
+ NULL, NULL);
+
+ /* Emit CC viewport relocation */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION,
+ 0,
+ 0,
+ offsetof(struct brw_cc_unit_state, cc4),
+ brw->cc.vp_bo);
+
+ return bo;
+}
+
+static void prepare_cc_unit( struct brw_context *brw )
+{
+ struct brw_cc_unit_key key;
+
+ cc_unit_populate_key(brw, &key);
+
+ dri_bo_unreference(brw->cc.state_bo);
+ brw->cc.state_bo = brw_search_cache(&brw->cache, BRW_CC_UNIT,
+ &key, sizeof(key),
+ &brw->cc.vp_bo, 1,
+ NULL);
- brw->cc.state_gs_offset = brw_cache_data( &brw->cache[BRW_CC_UNIT], &cc );
+ if (brw->cc.state_bo == NULL)
+ brw->cc.state_bo = cc_unit_create_from_key(brw, &key);
}
const struct brw_tracked_state brw_cc_unit = {
.brw = 0,
.cache = CACHE_NEW_CC_VP
},
- .update = upload_cc_unit
+ .prepare = prepare_cc_unit,
};
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "intel_batchbuffer.h"
/* Begin the compilation:
*/
- brw_init_compile(&c.func);
+ brw_init_compile(brw, &c.func);
c.func.single_program_flow = 1;
/* Upload
*/
- brw->clip.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_CLIP_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->clip.prog_data );
+ dri_bo_unreference(brw->clip.prog_bo);
+ brw->clip.prog_bo = brw_upload_cache( &brw->cache,
+ BRW_CLIP_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->clip.prog_data );
}
-
-static GLboolean search_cache( struct brw_context *brw,
- struct brw_clip_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_CLIP_PROG],
- key, sizeof(*key),
- &brw->clip.prog_data,
- &brw->clip.prog_gs_offset);
-}
-
-
-
-
/* Calculate interpolants for triangle and line rasterization.
*/
-static void upload_clip_prog( struct brw_context *brw )
+static void upload_clip_prog(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct brw_clip_prog_key key;
offset_front = 0;
break;
case GL_LINE:
- key.do_unfilled = 1;
fill_front = CLIP_LINE;
offset_front = brw->attribs.Polygon->OffsetLine;
break;
case GL_POINT:
- key.do_unfilled = 1;
fill_front = CLIP_POINT;
offset_front = brw->attribs.Polygon->OffsetPoint;
break;
offset_back = 0;
break;
case GL_LINE:
- key.do_unfilled = 1;
fill_back = CLIP_LINE;
offset_back = brw->attribs.Polygon->OffsetLine;
break;
case GL_POINT:
- key.do_unfilled = 1;
fill_back = CLIP_POINT;
offset_back = brw->attribs.Polygon->OffsetPoint;
break;
}
}
- /* Most cases the fixed function units will handle. Cases where
- * one or more polygon faces are unfilled will require help:
- */
- if (key.do_unfilled) {
+ if (brw->attribs.Polygon->BackMode != GL_FILL ||
+ brw->attribs.Polygon->FrontMode != GL_FILL) {
+ key.do_unfilled = 1;
+
+ /* Most cases the fixed function units will handle. Cases where
+ * one or more polygon faces are unfilled will require help:
+ */
key.clip_mode = BRW_CLIPMODE_CLIP_NON_REJECTED;
if (offset_back || offset_front) {
}
}
- if (!search_cache(brw, &key))
+ dri_bo_unreference(brw->clip.prog_bo);
+ brw->clip.prog_bo = brw_search_cache(&brw->cache, BRW_CLIP_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->clip.prog_data);
+ if (brw->clip.prog_bo == NULL)
compile_clip_prog( brw, &key );
}
.brw = (BRW_NEW_REDUCED_PRIMITIVE),
.cache = CACHE_NEW_VS_PROG
},
- .update = upload_clip_prog
+ .prepare = upload_clip_prog
};
* up polygon offset and flatshading at this point:
*/
struct brw_clip_prog_key {
- GLuint attrs:16;
+ GLuint attrs:32;
GLuint primitive:4;
GLuint nr_userclip:3;
GLuint do_flat_shading:1;
GLuint fill_ccw:2; /* includes cull information */
GLuint offset_cw:1;
GLuint offset_ccw:1;
- GLuint pad0:1;
+ GLuint pad0:17;
GLuint copy_bfc_cw:1;
GLuint copy_bfc_ccw:1;
void brw_clip_init_clipmask( struct brw_clip_compile *c );
+struct brw_reg get_tmp( struct brw_clip_compile *c );
+
+void brw_clip_project_position(struct brw_clip_compile *c,
+ struct brw_reg pos );
+
#endif
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
+
#include "intel_batchbuffer.h"
#include "brw_defines.h"
struct brw_instruction *plane_loop;
struct brw_instruction *plane_active;
struct brw_instruction *is_negative;
+ struct brw_instruction *is_neg2;
struct brw_instruction *not_culled;
struct brw_reg v1_null_ud = retype(vec1(brw_null_reg()), BRW_REGISTER_TYPE_UD);
brw_clip_init_planes(c);
brw_clip_init_clipmask(c);
+ /* -ve rhw workaround */
+ if (!BRW_IS_G4X(p->brw)) {
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
+ brw_imm_ud(1<<20));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(0x3f));
+ }
+
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
plane_loop = brw_DO(p, BRW_EXECUTE_1);
{
/* if (planemask & 1)
/* Coming back in. We know that both cannot be negative
* because the line would have been culled in that case.
*/
- brw_ADD(p, c->reg.t, c->reg.dp0, negate(c->reg.dp1));
- brw_math_invert(p, c->reg.t, c->reg.t);
- brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp0);
- brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t0 );
- brw_MOV(p, c->reg.t0, c->reg.t);
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ /* If both are positive, do nothing */
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_L, c->reg.dp0, brw_imm_f(0.0));
+ is_neg2 = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_ADD(p, c->reg.t, c->reg.dp0, negate(c->reg.dp1));
+ brw_math_invert(p, c->reg.t, c->reg.t);
+ brw_MUL(p, c->reg.t, c->reg.t, c->reg.dp0);
+
+ brw_CMP(p, vec1(brw_null_reg()), BRW_CONDITIONAL_G, c->reg.t, c->reg.t0 );
+ brw_MOV(p, c->reg.t0, c->reg.t);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+ brw_ENDIF(p, is_neg2);
}
brw_ENDIF(p, is_negative);
}
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
+
#include "intel_batchbuffer.h"
#include "brw_defines.h"
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "macros.h"
+#include "main/macros.h"
+struct brw_clip_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int curb_entry_read_length;
+ unsigned int clip_mode;
+ unsigned int curbe_offset;
-static void upload_clip_unit( struct brw_context *brw )
-{
- struct brw_clip_unit_state clip;
+ unsigned int nr_urb_entries, urb_size;
+};
- memset(&clip, 0, sizeof(clip));
+static void
+clip_unit_populate_key(struct brw_context *brw, struct brw_clip_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
/* CACHE_NEW_CLIP_PROG */
- clip.thread0.grf_reg_count = ((brw->clip.prog_data->total_grf-1) & ~15) / 16;
- clip.thread0.kernel_start_pointer = brw->clip.prog_gs_offset >> 6;
- clip.thread3.urb_entry_read_length = brw->clip.prog_data->urb_read_length;
- clip.thread3.const_urb_entry_read_length = brw->clip.prog_data->curb_read_length;
- clip.clip5.clip_mode = brw->clip.prog_data->clip_mode;
+ key->total_grf = brw->clip.prog_data->total_grf;
+ key->urb_entry_read_length = brw->clip.prog_data->urb_read_length;
+ key->curb_entry_read_length = brw->clip.prog_data->curb_read_length;
+ key->clip_mode = brw->clip.prog_data->clip_mode;
/* BRW_NEW_CURBE_OFFSETS */
- clip.thread3.const_urb_entry_read_offset = brw->curbe.clip_start * 2;
+ key->curbe_offset = brw->curbe.clip_start;
/* BRW_NEW_URB_FENCE */
- clip.thread4.nr_urb_entries = brw->urb.nr_clip_entries;
- clip.thread4.urb_entry_allocation_size = brw->urb.vsize - 1;
- clip.thread4.max_threads = 0; /* Hmm, maybe the max is 1 or 2 threads */
+ key->nr_urb_entries = brw->urb.nr_clip_entries;
+ key->urb_size = brw->urb.vsize;
+}
- if (INTEL_DEBUG & DEBUG_STATS)
- clip.thread4.stats_enable = 1;
+static dri_bo *
+clip_unit_create_from_key(struct brw_context *brw,
+ struct brw_clip_unit_key *key)
+{
+ struct brw_clip_unit_state clip;
+ dri_bo *bo;
+
+ memset(&clip, 0, sizeof(clip));
+
+ clip.thread0.grf_reg_count = ALIGN(key->total_grf, 16) / 16 - 1;
+ /* reloc */
+ clip.thread0.kernel_start_pointer = brw->clip.prog_bo->offset >> 6;
- /* CONSTANT */
clip.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
clip.thread1.single_program_flow = 1;
+
+ clip.thread3.urb_entry_read_length = key->urb_entry_read_length;
+ clip.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
+ clip.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
clip.thread3.dispatch_grf_start_reg = 1;
clip.thread3.urb_entry_read_offset = 0;
+
+ clip.thread4.nr_urb_entries = key->nr_urb_entries;
+ clip.thread4.urb_entry_allocation_size = key->urb_size - 1;
+ /* If we have enough clip URB entries to run two threads, do so.
+ */
+ if (key->nr_urb_entries >= 10) {
+ /* Half of the URB entries go to each thread, and it has to be an
+ * even number.
+ */
+ assert(key->nr_urb_entries % 2 == 0);
+ clip.thread4.max_threads = 2 - 1;
+ } else {
+ assert(key->nr_urb_entries >= 5);
+ clip.thread4.max_threads = 1 - 1;
+ }
+
+ if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
+ clip.thread4.max_threads = 0;
+
+ if (INTEL_DEBUG & DEBUG_STATS)
+ clip.thread4.stats_enable = 1;
+
clip.clip5.userclip_enable_flags = 0x7f;
clip.clip5.userclip_must_clip = 1;
clip.clip5.guard_band_enable = 0;
clip.clip5.viewport_z_clip_enable = 1;
clip.clip5.viewport_xy_clip_enable = 1;
clip.clip5.vertex_position_space = BRW_CLIP_NDCSPACE;
- clip.clip5.api_mode = BRW_CLIP_API_OGL;
+ clip.clip5.api_mode = BRW_CLIP_API_OGL;
+ clip.clip5.clip_mode = key->clip_mode;
+
+ if (BRW_IS_G4X(brw))
+ clip.clip5.negative_w_clip_test = 1;
+
clip.clip6.clipper_viewport_state_ptr = 0;
clip.viewport_xmin = -1;
clip.viewport_xmax = 1;
clip.viewport_ymin = -1;
clip.viewport_ymax = 1;
- brw->clip.state_gs_offset = brw_cache_data( &brw->cache[BRW_CLIP_UNIT], &clip );
+ bo = brw_upload_cache(&brw->cache, BRW_CLIP_UNIT,
+ key, sizeof(*key),
+ &brw->clip.prog_bo, 1,
+ &clip, sizeof(clip),
+ NULL, NULL);
+
+ /* Emit clip program relocation */
+ assert(brw->clip.prog_bo);
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION,
+ 0,
+ clip.thread0.grf_reg_count << 1,
+ offsetof(struct brw_clip_unit_state, thread0),
+ brw->clip.prog_bo);
+
+ return bo;
}
+static void upload_clip_unit( struct brw_context *brw )
+{
+ struct brw_clip_unit_key key;
+
+ clip_unit_populate_key(brw, &key);
+
+ dri_bo_unreference(brw->clip.state_bo);
+ brw->clip.state_bo = brw_search_cache(&brw->cache, BRW_CLIP_UNIT,
+ &key, sizeof(key),
+ &brw->clip.prog_bo, 1,
+ NULL);
+ if (brw->clip.state_bo == NULL) {
+ brw->clip.state_bo = clip_unit_create_from_key(brw, &key);
+ }
+}
const struct brw_tracked_state brw_clip_unit = {
.dirty = {
BRW_NEW_URB_FENCE),
.cache = CACHE_NEW_CLIP_PROG
},
- .update = upload_clip_unit
+ .prepare = upload_clip_unit,
};
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
+
#include "intel_batchbuffer.h"
#include "brw_defines.h"
#include "brw_util.h"
#include "brw_clip.h"
+static void release_tmps( struct brw_clip_compile *c )
+{
+ c->last_tmp = c->first_tmp;
+}
void brw_clip_tri_alloc_regs( struct brw_clip_compile *c,
}
c->reg.t = brw_vec1_grf(i, 0);
- c->reg.loopcount = retype(brw_vec1_grf(i, 1), BRW_REGISTER_TYPE_UD);
+ c->reg.loopcount = retype(brw_vec1_grf(i, 1), BRW_REGISTER_TYPE_D);
c->reg.nr_verts = retype(brw_vec1_grf(i, 2), BRW_REGISTER_TYPE_UD);
c->reg.planemask = retype(brw_vec1_grf(i, 3), BRW_REGISTER_TYPE_UD);
c->reg.plane_equation = brw_vec4_grf(i, 4);
brw_ENDIF(p, do_clip);
}
-
+static void brw_clip_test( struct brw_clip_compile *c )
+{
+ struct brw_reg t = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ struct brw_reg t1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ struct brw_reg t2 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+ struct brw_reg t3 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
+
+ struct brw_reg v0 = get_tmp(c);
+ struct brw_reg v1 = get_tmp(c);
+ struct brw_reg v2 = get_tmp(c);
+
+ struct brw_indirect vt0 = brw_indirect(0, 0);
+ struct brw_indirect vt1 = brw_indirect(1, 0);
+ struct brw_indirect vt2 = brw_indirect(2, 0);
+
+ struct brw_compile *p = &c->func;
+
+ brw_MOV(p, get_addr_reg(vt0), brw_address(c->reg.vertex[0]));
+ brw_MOV(p, get_addr_reg(vt1), brw_address(c->reg.vertex[1]));
+ brw_MOV(p, get_addr_reg(vt2), brw_address(c->reg.vertex[2]));
+ brw_MOV(p, v0, deref_4f(vt0, c->offset[VERT_RESULT_HPOS]));
+ brw_MOV(p, v1, deref_4f(vt1, c->offset[VERT_RESULT_HPOS]));
+ brw_MOV(p, v2, deref_4f(vt2, c->offset[VERT_RESULT_HPOS]));
+
+ /* test nearz, xmin, ymin plane */
+ brw_CMP(p, t1, BRW_CONDITIONAL_LE, negate(v0), get_element(v0, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t2, BRW_CONDITIONAL_LE, negate(v1), get_element(v1, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t3, BRW_CONDITIONAL_LE, negate(v2), get_element(v2, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_XOR(p, t, t1, t2);
+ brw_XOR(p, t1, t2, t3);
+ brw_OR(p, t, t, t1);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 0), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<5)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 1), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<3)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 2), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<1)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ /* test farz, xmax, ymax plane */
+ brw_CMP(p, t1, BRW_CONDITIONAL_L, v0, get_element(v0, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t2, BRW_CONDITIONAL_L, v1, get_element(v1, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, t3, BRW_CONDITIONAL_L, v2, get_element(v2, 3));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ brw_XOR(p, t, t1, t2);
+ brw_XOR(p, t1, t2, t3);
+ brw_OR(p, t, t, t1);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 0), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<4)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 1), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<2)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_NZ,
+ get_element(t, 2), brw_imm_ud(0));
+ brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud((1<<0)));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+
+ release_tmps(c);
+}
void brw_emit_tri_clip( struct brw_clip_compile *c )
{
+ struct brw_instruction *neg_rhw;
+ struct brw_compile *p = &c->func;
brw_clip_tri_alloc_regs(c, 3 + c->key.nr_userclip + 6);
brw_clip_tri_init_vertices(c);
brw_clip_init_clipmask(c);
+ /* if -ve rhw workaround bit is set,
+ do cliptest */
+ if (!BRW_IS_G4X(p->brw)) {
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ brw_AND(p, brw_null_reg(), get_element_ud(c->reg.R0, 2),
+ brw_imm_ud(1<<20));
+ neg_rhw = brw_IF(p, BRW_EXECUTE_1);
+ {
+ brw_clip_test(c);
+ }
+ brw_ENDIF(p, neg_rhw);
+ }
/* Can't push into do_clip_tri because with polygon (or quad)
* flatshading, need to apply the flatshade here because we don't
* respect the PV when converting to trifan for emit:
*/
brw_clip_kill_thread(c);
}
-
-
-
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
+
#include "intel_batchbuffer.h"
#include "brw_defines.h"
struct brw_reg v2 = byte_offset(c->reg.vertex[2], c->offset[VERT_RESULT_HPOS]);
+ struct brw_reg v0n = get_tmp(c);
+ struct brw_reg v1n = get_tmp(c);
+ struct brw_reg v2n = get_tmp(c);
+
+ /* Convert to NDC.
+ * NOTE: We can't modify the original vertex coordinates,
+ * as it may impact further operations.
+ * So, we have to keep normalized coordinates in temp registers.
+ *
+ * TBD-KC
+ * Try to optimize unnecessary MOV's.
+ */
+ brw_MOV(p, v0n, v0);
+ brw_MOV(p, v1n, v1);
+ brw_MOV(p, v2n, v2);
+
+ brw_clip_project_position(c, v0n);
+ brw_clip_project_position(c, v1n);
+ brw_clip_project_position(c, v2n);
+
/* Calculate the vectors of two edges of the triangle:
*/
- brw_ADD(p, e, v0, negate(v2));
- brw_ADD(p, f, v1, negate(v2));
+ brw_ADD(p, e, v0n, negate(v2n));
+ brw_ADD(p, f, v1n, negate(v2n));
/* Take their crossproduct:
*/
struct brw_indirect vert )
{
struct brw_compile *p = &c->func;
- struct brw_reg pos = deref_4f(vert, c->offset[VERT_RESULT_HPOS]);
- struct brw_reg z = get_element(pos, 2);
+ struct brw_reg z = deref_1f(vert, c->header_position_offset +
+ 2 * type_sz(BRW_REGISTER_TYPE_F));
brw_ADD(p, z, z, vec1(c->reg.offset));
}
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
+
#include "intel_batchbuffer.h"
#include "brw_defines.h"
-
-static struct brw_reg get_tmp( struct brw_clip_compile *c )
+struct brw_reg get_tmp( struct brw_clip_compile *c )
{
struct brw_reg tmp = brw_vec4_grf(c->last_tmp, 0);
/* Project 'pos' to screen space (or back again), overwrite with results:
*/
-static void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos )
+void brw_clip_project_position(struct brw_clip_compile *c, struct brw_reg pos )
{
struct brw_compile *p = &c->func;
c->reg.R0,
0, /* allocate */
0, /* used */
- 0, /* msg len */
+ 1, /* msg len */
0, /* response len */
1, /* eot */
1, /* writes complete */
+
struct brw_reg brw_clip_plane0_address( struct brw_clip_compile *c )
{
return brw_address(c->reg.fixed_planes);
/* Shift so that lowest outcode bit is rightmost:
*/
- brw_MOV(p, c->reg.planemask, incoming);
- brw_SHR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(26));
+ brw_SHR(p, c->reg.planemask, incoming, brw_imm_ud(26));
if (c->key.nr_userclip) {
struct brw_reg tmp = retype(vec1(get_tmp(c)), BRW_REGISTER_TYPE_UD);
release_tmp(c, tmp);
}
-
- /* Test for -ve rhw workaround
- */
- brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
- brw_AND(p, vec1(brw_null_reg()), incoming, brw_imm_ud(1<<20));
- brw_OR(p, c->reg.planemask, c->reg.planemask, brw_imm_ud(0x3f));
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
-
}
*/
+#include "main/imports.h"
+#include "main/api_noop.h"
+#include "main/vtxfmt.h"
+#include "main/simple_list.h"
+#include "shader/shader_api.h"
+
#include "brw_context.h"
-#include "brw_aub.h"
#include "brw_defines.h"
#include "brw_draw.h"
+#include "brw_state.h"
#include "brw_vs.h"
-#include "imports.h"
#include "intel_tex.h"
#include "intel_blit.h"
#include "intel_batchbuffer.h"
+#include "intel_pixel.h"
+#include "intel_span.h"
+#include "tnl/t_pipeline.h"
#include "utils.h"
-#include "api_noop.h"
-#include "vtxfmt.h"
+
/***************************************
* Mesa's Driver Functions
***************************************/
-static const struct dri_extension brw_extensions[] =
+static void brwUseProgram(GLcontext *ctx, GLuint program)
{
- { "GL_ARB_depth_texture", NULL },
- { "GL_ARB_fragment_program", NULL },
- { "GL_ARB_shadow", NULL },
- { "GL_EXT_shadow_funcs", NULL },
- /* ARB extn won't work if not enabled */
- { "GL_SGIX_depth_texture", NULL },
- { "GL_ARB_texture_env_crossbar", NULL },
- { NULL, NULL }
-};
-
+ _mesa_use_program(ctx, program);
+}
+static void brwInitProgFuncs( struct dd_function_table *functions )
+{
+ functions->UseProgram = brwUseProgram;
+}
static void brwInitDriverFunctions( struct dd_function_table *functions )
{
intelInitDriverFunctions( functions );
- brwInitTextureFuncs( functions );
+
brwInitFragProgFuncs( functions );
+ brwInitProgFuncs( functions );
+ brw_init_queryobj_functions(functions);
+
+ functions->Viewport = intel_viewport;
}
return GL_FALSE;
}
+ /* Initialize swrast, tnl driver tables: */
+ intelInitSpanFuncs(ctx);
+
+ TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline;
+
ctx->Const.MaxTextureUnits = BRW_MAX_TEX_UNIT;
ctx->Const.MaxTextureImageUnits = BRW_MAX_TEX_UNIT;
ctx->Const.MaxTextureCoordUnits = BRW_MAX_TEX_UNIT;
-
+ ctx->Const.MaxVertexTextureImageUnits = 0; /* no vertex shader textures */
/* Advertise the full hardware capabilities. The new memory
* manager should cope much better with overload situations:
ctx->Const.Max3DTextureLevels = 9;
ctx->Const.MaxCubeTextureLevels = 12;
ctx->Const.MaxTextureRectSize = (1<<11);
- ctx->Const.MaxTextureUnits = BRW_MAX_TEX_UNIT;
/* ctx->Const.MaxNativeVertexProgramTemps = 32; */
-
- driInitExtensions( ctx, brw_extensions, GL_FALSE );
-
- brw_aub_init( brw );
-
brw_init_attribs( brw );
brw_init_metaops( brw );
brw_init_state( brw );
brw->state.dirty.mesa = ~0;
brw->state.dirty.brw = ~0;
- memset(&brw->wm.bind, ~0, sizeof(brw->wm.bind));
-
brw->emit_state_always = 0;
- ctx->FragmentProgram._MaintainTexEnvProgram = 1;
+ ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
+ ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
- brw_draw_init( brw );
-
- brw_ProgramCacheInit( ctx );
-
- brw_FrameBufferTexInit( brw );
+ make_empty_list(&brw->query.active_head);
- {
- const char *filename = getenv("INTEL_REPLAY");
- if (filename) {
- brw_playback_aubfile(brw, filename);
- exit(0);
- }
- }
+ brw_draw_init( brw );
return GL_TRUE;
}
#include "intel_context.h"
#include "brw_structs.h"
-#include "imports.h"
+#include "main/imports.h"
/* Glossary:
#define BRW_NEW_CONTEXT 0x80
#define BRW_NEW_WM_INPUT_DIMENSIONS 0x100
#define BRW_NEW_INPUT_VARYING 0x200
-#define BRW_NEW_TNL_PROGRAM 0x400
#define BRW_NEW_PSP 0x800
#define BRW_NEW_METAOPS 0x1000
#define BRW_NEW_FENCE 0x2000
#define BRW_NEW_LOCK 0x4000
-
-
+#define BRW_NEW_INDICES 0x8000
+#define BRW_NEW_VERTICES 0x10000
+/**
+ * Used for any batch entry with a relocated pointer that will be used
+ * by any 3D rendering.
+ */
+#define BRW_NEW_BATCH 0x8000
+/** brw->depth_region updated */
+#define BRW_NEW_DEPTH_BUFFER 0x10000
struct brw_state_flags {
+ /** State update flags signalled by mesa internals */
GLuint mesa;
- GLuint cache;
+ /**
+ * State update flags signalled as the result of brw_tracked_state updates
+ */
GLuint brw;
+ /** State update flags signalled by brw_state_cache.c searches */
+ GLuint cache;
};
struct brw_vertex_program {
#define BRW_MAX_TEX_UNIT 8
-#define BRW_WM_MAX_SURF BRW_MAX_TEX_UNIT + 1
+#define BRW_WM_MAX_SURF BRW_MAX_TEX_UNIT + MAX_DRAW_BUFFERS
-/* Create a fixed sized struct for caching binding tables:
- */
-struct brw_surface_binding_table {
- GLuint surf_ss_offset[BRW_WM_MAX_SURF];
-};
-
-
-struct brw_cache;
-
-struct brw_mem_pool {
- struct buffer *buffer;
-
- GLuint size;
- GLuint offset; /* offset of first free byte */
+enum brw_cache_id {
+ BRW_CC_VP,
+ BRW_CC_UNIT,
+ BRW_WM_PROG,
+ BRW_SAMPLER_DEFAULT_COLOR,
+ BRW_SAMPLER,
+ BRW_WM_UNIT,
+ BRW_SF_PROG,
+ BRW_SF_VP,
+ BRW_SF_UNIT,
+ BRW_VS_UNIT,
+ BRW_VS_PROG,
+ BRW_GS_UNIT,
+ BRW_GS_PROG,
+ BRW_CLIP_VP,
+ BRW_CLIP_UNIT,
+ BRW_CLIP_PROG,
+ BRW_SS_SURFACE,
+ BRW_SS_SURF_BIND,
- struct brw_context *brw;
+ BRW_MAX_CACHE
};
struct brw_cache_item {
+ /**
+ * Effectively part of the key, cache_id identifies what kind of state
+ * buffer is involved, and also which brw->state.dirty.cache flag should
+ * be set when this cache item is chosen.
+ */
+ enum brw_cache_id cache_id;
+ /** 32-bit hash of the key data */
GLuint hash;
GLuint key_size; /* for variable-sized keys */
const void *key;
+ dri_bo **reloc_bufs;
+ GLuint nr_reloc_bufs;
- GLuint offset; /* offset within pool's buffer */
+ dri_bo *bo;
GLuint data_size;
struct brw_cache_item *next;
struct brw_cache {
- GLuint id;
-
- const char *name;
-
struct brw_context *brw;
- struct brw_mem_pool *pool;
struct brw_cache_item **items;
GLuint size, n_items;
-
- GLuint key_size; /* for fixed-size keys */
- GLuint aux_size;
- GLuint aub_type;
- GLuint aub_sub_type;
-
- GLuint last_addr; /* offset of active item */
+ GLuint key_size[BRW_MAX_CACHE]; /* for fixed-size keys */
+ GLuint aux_size[BRW_MAX_CACHE];
+ char *name[BRW_MAX_CACHE];
+
+ /* Record of the last BOs chosen for each cache_id. Used to set
+ * brw->state.dirty.cache when a new cache item is chosen.
+ */
+ dri_bo *last_bo[BRW_MAX_CACHE];
};
*/
struct brw_tracked_state {
struct brw_state_flags dirty;
- void (*update)( struct brw_context *brw );
-};
-
-
-enum brw_cache_id {
- BRW_CC_VP,
- BRW_CC_UNIT,
- BRW_WM_PROG,
- BRW_SAMPLER_DEFAULT_COLOR,
- BRW_SAMPLER,
- BRW_WM_UNIT,
- BRW_SF_PROG,
- BRW_SF_VP,
- BRW_SF_UNIT,
- BRW_VS_UNIT,
- BRW_VS_PROG,
- BRW_GS_UNIT,
- BRW_GS_PROG,
- BRW_CLIP_VP,
- BRW_CLIP_UNIT,
- BRW_CLIP_PROG,
-
- /* These two are in the SS pool:
- */
- BRW_SS_SURFACE,
- BRW_SS_SURF_BIND,
-
- BRW_MAX_CACHE
+ void (*prepare)( struct brw_context *brw );
+ void (*emit)( struct brw_context *brw );
};
/* Flags for brw->state.cache.
#define CACHE_NEW_SURFACE (1<<BRW_SS_SURFACE)
#define CACHE_NEW_SURF_BIND (1<<BRW_SS_SURF_BIND)
-
-
-
-enum brw_mempool_id {
- BRW_GS_POOL,
- BRW_SS_POOL,
- BRW_MAX_POOL
-};
-
-
struct brw_cached_batch_item {
struct header *header;
GLuint sz;
struct brw_vertex_element {
const struct gl_client_array *glarray;
- struct brw_vertex_element_state *vep;
-
- GLuint index;
+ /** Size of a complete element */
GLuint element_size;
+ /** Number of uploaded elements for this input. */
GLuint count;
- GLuint vbo_rebase_offset;
+ /** Byte stride between elements in the uploaded array */
+ GLuint stride;
+ /** Offset of the first element within the buffer object */
+ unsigned int offset;
+ /** Buffer object containing the uploaded vertex data */
+ dri_bo *bo;
};
GLuint size, n_items;
};
+struct brw_query_object {
+ struct gl_query_object Base;
+
+ /** Doubly linked list of active query objects in the context. */
+ struct brw_query_object *prev, *next;
+
+ /** Last query BO associated with this query. */
+ dri_bo *bo;
+ /** First index in bo with query data for this object. */
+ int first_index;
+ /** Last index in bo with query data for this object. */
+ int last_index;
+ /* Total count of pixels from previous BOs */
+ unsigned int count;
+};
struct brw_context
{
GLuint primitive;
GLboolean emit_state_always;
- GLboolean wrap;
GLboolean tmp_fallback;
+ GLboolean no_batch_wrap;
struct {
struct brw_state_flags dirty;
struct brw_tracked_state **atoms;
GLuint nr_atoms;
-
- struct intel_region *draw_region;
+ GLuint nr_draw_regions;
+ struct intel_region *draw_regions[MAX_DRAW_BUFFERS];
struct intel_region *depth_region;
+
+ /**
+ * List of buffers accumulated in brw_validate_state to receive
+ * dri_bo_check_aperture treatment before exec, so we can know if we
+ * should flush the batch and try again before emitting primitives.
+ *
+ * This can be a fixed number as we only have a limited number of
+ * objects referenced from the batchbuffer in a primitive emit,
+ * consisting of the vertex buffers, pipelined state pointers,
+ * the CURBE, the depth buffer, and a query BO.
+ */
+ dri_bo *validated_bos[VERT_ATTRIB_MAX + 16];
+ int validated_bo_count;
} state;
struct brw_state_pointers attribs;
- struct brw_mem_pool pool[BRW_MAX_POOL];
- struct brw_cache cache[BRW_MAX_CACHE];
+ struct brw_cache cache;
struct brw_cached_batch_item *cached_batch_items;
struct {
-
- /* Arrays with buffer objects to copy non-bufferobj arrays into
- * for upload:
- */
- struct gl_client_array vbo_array[VERT_ATTRIB_MAX];
-
struct brw_vertex_element inputs[VERT_ATTRIB_MAX];
#define BRW_NR_UPLOAD_BUFS 17
#define BRW_UPLOAD_INIT_SIZE (128*1024)
struct {
- struct gl_buffer_object *vbo[BRW_NR_UPLOAD_BUFS];
- GLuint buf;
+ dri_bo *bo;
GLuint offset;
- GLuint size;
- GLuint wrap;
} upload;
/* Summary of size and varying of active arrays, so we can check
* for changes to this state:
*/
struct brw_vertex_info info;
+ unsigned int min_index, max_index;
} vb;
+ struct {
+ /**
+ * Index buffer for this draw_prims call.
+ *
+ * Updates are signaled by BRW_NEW_INDICES.
+ */
+ const struct _mesa_index_buffer *ib;
+
+ dri_bo *bo;
+ unsigned int offset;
+ } ib;
+
struct {
/* Will be allocated on demand if needed.
*/
struct gl_buffer_object *vbo;
struct intel_region *saved_draw_region;
+ GLuint saved_nr_draw_regions;
struct intel_region *saved_depth_region;
- GLuint restore_draw_mask;
+ GLuint restore_draw_buffers[MAX_DRAW_BUFFERS];
+ GLuint restore_num_draw_buffers;
+
struct gl_fragment_program *restore_fp;
GLboolean active;
} metaops;
- /* Track fixed function t&l in a vertex program:
- */
- struct gl_vertex_program *tnl_program;
- struct brw_tnl_cache tnl_program_cache;
/* Active vertex program:
*/
*/
struct brw_tracked_state tracked_state;
- GLuint gs_offset;
+ dri_bo *curbe_bo;
+ /** Offset within curbe_bo of space for current curbe entry */
+ GLuint curbe_offset;
+ /** Offset within curbe_bo of space for next curbe entry */
+ GLuint curbe_next_offset;
GLfloat *last_buf;
GLuint last_bufsz;
+ /**
+ * Whether we should create a new bo instead of reusing the old one
+ * (if we just dispatch the batch pointing at the old one.
+ */
+ GLboolean need_new_bo;
} curbe;
struct {
struct brw_vs_prog_data *prog_data;
- GLuint prog_gs_offset;
- GLuint state_gs_offset;
+ dri_bo *prog_bo;
+ dri_bo *state_bo;
} vs;
struct {
struct brw_gs_prog_data *prog_data;
GLboolean prog_active;
- GLuint prog_gs_offset;
- GLuint state_gs_offset;
+ dri_bo *prog_bo;
+ dri_bo *state_bo;
} gs;
struct {
struct brw_clip_prog_data *prog_data;
- GLuint prog_gs_offset;
- GLuint vp_gs_offset;
- GLuint state_gs_offset;
+ dri_bo *prog_bo;
+ dri_bo *state_bo;
+ dri_bo *vp_bo;
} clip;
struct {
struct brw_sf_prog_data *prog_data;
- GLuint prog_gs_offset;
- GLuint vp_gs_offset;
- GLuint state_gs_offset;
+ dri_bo *prog_bo;
+ dri_bo *state_bo;
+ dri_bo *vp_bo;
} sf;
struct {
*/
GLuint input_size_masks[4];
-
- /* State structs
- */
- struct brw_sampler_default_color sdc[BRW_MAX_TEX_UNIT];
- struct brw_sampler_state sampler[BRW_MAX_TEX_UNIT];
+ /** Array of surface default colors (texture border color) */
+ dri_bo *sdc_bo[BRW_MAX_TEX_UNIT];
GLuint render_surf;
GLuint nr_surfaces;
GLuint max_threads;
- struct buffer *scratch_buffer;
- GLuint scratch_buffer_size;
+ dri_bo *scratch_buffer;
GLuint sampler_count;
- GLuint sampler_gs_offset;
+ dri_bo *sampler_bo;
- struct brw_surface_binding_table bind;
- GLuint bind_ss_offset;
+ /** Binding table of pointers to surf_bo entries */
+ dri_bo *bind_bo;
+ dri_bo *surf_bo[BRW_WM_MAX_SURF];
- GLuint prog_gs_offset;
- GLuint state_gs_offset;
+ dri_bo *prog_bo;
+ dri_bo *state_bo;
} wm;
struct {
- GLuint vp_gs_offset;
- GLuint state_gs_offset;
+ dri_bo *prog_bo;
+ dri_bo *state_bo;
+ dri_bo *vp_bo;
} cc;
-
+ struct {
+ struct brw_query_object active_head;
+ dri_bo *bo;
+ int index;
+ GLboolean active;
+ } query;
/* Used to give every program string a unique id
*/
GLuint program_id;
__DRIcontextPrivate *driContextPriv,
void *sharedContextPrivate);
-
-
/*======================================================================
- * brw_state.c
+ * brw_queryobj.c
*/
-void brw_validate_state( struct brw_context *brw );
-void brw_init_state( struct brw_context *brw );
-void brw_destroy_state( struct brw_context *brw );
-
+void brw_init_queryobj_functions(struct dd_function_table *functions);
+void brw_prepare_query_begin(struct brw_context *brw);
+void brw_emit_query_begin(struct brw_context *brw);
+void brw_emit_query_end(struct brw_context *brw);
+/*======================================================================
+ * brw_state_dump.c
+ */
+void brw_debug_batch(struct intel_context *intel);
/*======================================================================
* brw_tex.c
*/
void brwUpdateTextureState( struct intel_context *intel );
-void brwInitTextureFuncs( struct dd_function_table *functions );
-void brw_FrameBufferTexInit( struct brw_context *brw );
+void brw_FrameBufferTexInit( struct brw_context *brw,
+ struct intel_region *region );
void brw_FrameBufferTexDestroy( struct brw_context *brw );
+void brw_validate_textures( struct brw_context *brw );
/*======================================================================
* brw_metaops.c
* Inline conversion functions. These are better-typed than the
* macros used previously:
*/
-static inline struct brw_context *
+static INLINE struct brw_context *
brw_context( GLcontext *ctx )
{
return (struct brw_context *)ctx;
}
+#define DO_SETUP_BITS ((1<<(FRAG_ATTRIB_MAX)) - 1)
+
#endif
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/prog_parameter.h"
#include "shader/prog_statevars.h"
#include "intel_batchbuffer.h"
#include "brw_defines.h"
#include "brw_state.h"
#include "brw_util.h"
-#include "brw_aub.h"
/* Partition the CURBE between the various users of constant values:
*/
if (nr_fp_regs > brw->curbe.wm_size ||
nr_vp_regs > brw->curbe.vs_size ||
- nr_clip_regs > brw->curbe.clip_size ||
+ nr_clip_regs != brw->curbe.clip_size ||
(total_regs < brw->curbe.total_size / 4 &&
brw->curbe.total_size > 16)) {
.brw = BRW_NEW_VERTEX_PROGRAM,
.cache = CACHE_NEW_WM_PROG
},
- .update = calculate_curbe_offsets
+ .prepare = calculate_curbe_offsets
};
assert(brw->urb.nr_cs_entries);
BRW_CACHED_BATCH_STRUCT(brw, &cbs);
-}
-
-#if 0
-const struct brw_tracked_state brw_constant_buffer_state = {
- .dirty = {
- .mesa = 0,
- .brw = BRW_NEW_URB_FENCE,
- .cache = 0
- },
- .update = brw_upload_constant_buffer_state
-};
-#endif
-
+}
static GLfloat fixed_plane[6][4] = {
{ 0, 0, -1, 1 },
* cache mechanism, but maybe would benefit from a comparison against
* the current uploaded set of constants.
*/
-static void upload_constant_buffer(struct brw_context *brw)
+static void prepare_constant_buffer(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct brw_vertex_program *vp = (struct brw_vertex_program *)brw->vertex_program;
struct brw_fragment_program *fp = (struct brw_fragment_program *)brw->fragment_program;
- struct brw_mem_pool *pool = &brw->pool[BRW_GS_POOL];
GLuint sz = brw->curbe.total_size;
GLuint bufsz = sz * 16 * sizeof(GLfloat);
GLfloat *buf;
brw->curbe.tracked_state.dirty.mesa |= fp->param_state;
if (sz == 0) {
- struct brw_constant_buffer cb;
- cb.header.opcode = CMD_CONST_BUFFER;
- cb.header.length = sizeof(cb)/4 - 2;
- cb.header.valid = 0;
- cb.bits0.buffer_length = 0;
- cb.bits0.buffer_address = 0;
- BRW_BATCH_STRUCT(brw, &cb);
if (brw->curbe.last_buf) {
free(brw->curbe.last_buf);
brw->curbe.last_buf = NULL;
brw->curbe.last_bufsz = 0;
}
-
+
return;
}
brw->curbe.last_buf ? memcmp(buf, brw->curbe.last_buf, bufsz) : -1);
}
- if (brw->curbe.last_buf &&
+ if (brw->curbe.curbe_bo != NULL &&
+ brw->curbe.last_buf &&
bufsz == brw->curbe.last_bufsz &&
memcmp(buf, brw->curbe.last_buf, bufsz) == 0) {
free(buf);
-/* return; */
}
else {
if (brw->curbe.last_buf)
brw->curbe.last_buf = buf;
brw->curbe.last_bufsz = bufsz;
-
- if (!brw_pool_alloc(pool,
- bufsz,
- 6,
- &brw->curbe.gs_offset)) {
- _mesa_printf("out of GS memory for curbe\n");
- assert(0);
- return;
+ if (brw->curbe.curbe_bo != NULL &&
+ (brw->curbe.need_new_bo ||
+ brw->curbe.curbe_next_offset + bufsz > brw->curbe.curbe_bo->size))
+ {
+ dri_bo_unreference(brw->curbe.curbe_bo);
+ brw->curbe.curbe_bo = NULL;
+ }
+
+ if (brw->curbe.curbe_bo == NULL) {
+ /* Allocate a single page for CURBE entries for this batchbuffer.
+ * They're generally around 64b.
+ */
+ brw->curbe.curbe_bo = dri_bo_alloc(brw->intel.bufmgr, "CURBE",
+ 4096, 1 << 6);
+ brw->curbe.curbe_next_offset = 0;
}
-
+
+ brw->curbe.curbe_offset = brw->curbe.curbe_next_offset;
+ brw->curbe.curbe_next_offset += bufsz;
+ brw->curbe.curbe_next_offset = ALIGN(brw->curbe.curbe_next_offset, 64);
/* Copy data to the buffer:
*/
- bmBufferSubDataAUB(&brw->intel,
- pool->buffer,
- brw->curbe.gs_offset,
- bufsz,
- buf,
- DW_CONSTANT_BUFFER,
- 0);
+ dri_bo_subdata(brw->curbe.curbe_bo, brw->curbe.curbe_offset, bufsz, buf);
}
- /* TODO: only emit the constant_buffer packet when necessary, ie:
- - contents have changed
- - offset has changed
- - hw requirements due to other packets emitted.
- */
- {
- struct brw_constant_buffer cb;
-
- memset(&cb, 0, sizeof(cb));
-
- cb.header.opcode = CMD_CONST_BUFFER;
- cb.header.length = sizeof(cb)/4 - 2;
- cb.header.valid = 1;
- cb.bits0.buffer_length = sz - 1;
- cb.bits0.buffer_address = brw->curbe.gs_offset >> 6;
-
- /* Because this provokes an action (ie copy the constants into the
- * URB), it shouldn't be shortcircuited if identical to the
- * previous time - because eg. the urb destination may have
- * changed, or the urb contents different to last time.
- *
- * Note that the data referred to is actually copied internally,
- * not just used in place according to passed pointer.
- *
- * It appears that the CS unit takes care of using each available
- * URB entry (Const URB Entry == CURBE) in turn, and issuing
- * flushes as necessary when doublebuffering of CURBEs isn't
- * possible.
- */
-/* intel_batchbuffer_align(brw->intel.batch, 64, sizeof(cb)); */
- BRW_BATCH_STRUCT(brw, &cb);
-/* intel_batchbuffer_align(brw->intel.batch, 64, 0); */
+ brw_add_validated_bo(brw, brw->curbe.curbe_bo);
+
+ /* Because this provokes an action (ie copy the constants into the
+ * URB), it shouldn't be shortcircuited if identical to the
+ * previous time - because eg. the urb destination may have
+ * changed, or the urb contents different to last time.
+ *
+ * Note that the data referred to is actually copied internally,
+ * not just used in place according to passed pointer.
+ *
+ * It appears that the CS unit takes care of using each available
+ * URB entry (Const URB Entry == CURBE) in turn, and issuing
+ * flushes as necessary when doublebuffering of CURBEs isn't
+ * possible.
+ */
+}
+
+
+static void emit_constant_buffer(struct brw_context *brw)
+{
+ struct intel_context *intel = &brw->intel;
+ GLuint sz = brw->curbe.total_size;
+
+ BEGIN_BATCH(2, IGNORE_CLIPRECTS);
+ if (sz == 0) {
+ OUT_BATCH((CMD_CONST_BUFFER << 16) | (2 - 2));
+ OUT_BATCH(0);
+ } else {
+ OUT_BATCH((CMD_CONST_BUFFER << 16) | (1 << 8) | (2 - 2));
+ OUT_RELOC(brw->curbe.curbe_bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ (sz - 1) + brw->curbe.curbe_offset);
}
+ ADVANCE_BATCH();
}
/* This tracked state is unique in that the state it monitors varies
BRW_NEW_VERTEX_PROGRAM |
BRW_NEW_URB_FENCE | /* Implicit - hardware requires this, not used above */
BRW_NEW_PSP | /* Implicit - hardware requires this, not used above */
- BRW_NEW_CURBE_OFFSETS),
+ BRW_NEW_CURBE_OFFSETS |
+ BRW_NEW_BATCH),
.cache = (CACHE_NEW_WM_PROG)
},
- .update = upload_constant_buffer
+ .prepare = prepare_constant_buffer,
+ .emit = emit_constant_buffer,
};
#ifndef BRW_DEFINES_H
#define BRW_DEFINES_H
-/*
- */
-#define MI_NOOP 0x00
-#define MI_USER_INTERRUPT 0x02
-#define MI_WAIT_FOR_EVENT 0x03
-#define MI_FLUSH 0x04
-#define MI_REPORT_HEAD 0x07
-#define MI_ARB_ON_OFF 0x08
-#define MI_BATCH_BUFFER_END 0x0A
-#define MI_OVERLAY_FLIP 0x11
-#define MI_LOAD_SCAN_LINES_INCL 0x12
-#define MI_LOAD_SCAN_LINES_EXCL 0x13
-#define MI_DISPLAY_BUFFER_INFO 0x14
-#define MI_SET_CONTEXT 0x18
-#define MI_STORE_DATA_IMM 0x20
-#define MI_STORE_DATA_INDEX 0x21
-#define MI_LOAD_REGISTER_IMM 0x22
-#define MI_STORE_REGISTER_MEM 0x24
-#define MI_BATCH_BUFFER_START 0x31
-
-#define MI_SYNCHRONOUS_FLIP 0x0
-#define MI_ASYNCHRONOUS_FLIP 0x1
-
-#define MI_BUFFER_SECURE 0x0
-#define MI_BUFFER_NONSECURE 0x1
-
-#define MI_ARBITRATE_AT_CHAIN_POINTS 0x0
-#define MI_ARBITRATE_BETWEEN_INSTS 0x1
-#define MI_NO_ARBITRATION 0x3
-
-#define MI_CONDITION_CODE_WAIT_DISABLED 0x0
-#define MI_CONDITION_CODE_WAIT_0 0x1
-#define MI_CONDITION_CODE_WAIT_1 0x2
-#define MI_CONDITION_CODE_WAIT_2 0x3
-#define MI_CONDITION_CODE_WAIT_3 0x4
-#define MI_CONDITION_CODE_WAIT_4 0x5
-
-#define MI_DISPLAY_PIPE_A 0x0
-#define MI_DISPLAY_PIPE_B 0x1
-
-#define MI_DISPLAY_PLANE_A 0x0
-#define MI_DISPLAY_PLANE_B 0x1
-#define MI_DISPLAY_PLANE_C 0x2
-
-#define MI_STANDARD_FLIP 0x0
-#define MI_ENQUEUE_FLIP_PERFORM_BASE_FRAME_NUMBER_LOAD 0x1
-#define MI_ENQUEUE_FLIP_TARGET_FRAME_NUMBER_RELATIVE 0x2
-#define MI_ENQUEUE_FLIP_ABSOLUTE_TARGET_FRAME_NUMBER 0x3
-
-#define MI_PHYSICAL_ADDRESS 0x0
-#define MI_VIRTUAL_ADDRESS 0x1
-
-#define MI_BUFFER_MEMORY_MAIN 0x0
-#define MI_BUFFER_MEMORY_GTT 0x2
-#define MI_BUFFER_MEMORY_PER_PROCESS_GTT 0x3
-
-#define MI_FLIP_CONTINUE 0x0
-#define MI_FLIP_ON 0x1
-#define MI_FLIP_OFF 0x2
-
-#define MI_UNTRUSTED_REGISTER_SPACE 0x0
-#define MI_TRUSTED_REGISTER_SPACE 0x1
-
/* 3D state:
*/
#define _3DOP_3DSTATE_PIPELINED 0x0
#define _3DSTATE_LINE_STIPPLE 0x08
#define _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP 0x09
#define _3DCONTROL 0x00
-#define _3DPRIMITIVE 0x00
#define PIPE_CONTROL_NOWRITE 0x00
#define PIPE_CONTROL_WRITEIMMEDIATE 0x01
#define BRW_FRONTWINDING_CW 0
#define BRW_FRONTWINDING_CCW 1
+#define BRW_SPRITE_POINT_ENABLE 16
+
#define BRW_INDEX_BYTE 0
#define BRW_INDEX_WORD 1
#define BRW_INDEX_DWORD 2
#define BRW_VERTEX_SUBPIXEL_PRECISION_8BITS 0
#define BRW_VERTEX_SUBPIXEL_PRECISION_4BITS 1
-#define BRW_VERTEXBUFFER_ACCESS_VERTEXDATA 0
-#define BRW_VERTEXBUFFER_ACCESS_INSTANCEDATA 1
-
-#define BRW_VFCOMPONENT_NOSTORE 0
-#define BRW_VFCOMPONENT_STORE_SRC 1
-#define BRW_VFCOMPONENT_STORE_0 2
-#define BRW_VFCOMPONENT_STORE_1_FLT 3
-#define BRW_VFCOMPONENT_STORE_1_INT 4
-#define BRW_VFCOMPONENT_STORE_VID 5
-#define BRW_VFCOMPONENT_STORE_IID 6
-#define BRW_VFCOMPONENT_STORE_PID 7
-
-
-
/* Execution Unit (EU) defines
*/
#define CMD_STATE_BASE_ADDRESS 0x6101
#define CMD_STATE_INSN_POINTER 0x6102
-#define CMD_PIPELINE_SELECT 0x6104
+#define CMD_PIPELINE_SELECT_965 0x6104
+#define CMD_PIPELINE_SELECT_GM45 0x6904
#define CMD_PIPELINED_STATE_POINTERS 0x7800
#define CMD_BINDING_TABLE_PTRS 0x7801
+
#define CMD_VERTEX_BUFFER 0x7808
+# define BRW_VB0_INDEX_SHIFT 27
+# define BRW_VB0_ACCESS_VERTEXDATA (0 << 26)
+# define BRW_VB0_ACCESS_INSTANCEDATA (1 << 26)
+# define BRW_VB0_PITCH_SHIFT 0
+
#define CMD_VERTEX_ELEMENT 0x7809
+# define BRW_VE0_INDEX_SHIFT 27
+# define BRW_VE0_FORMAT_SHIFT 16
+# define BRW_VE0_VALID (1 << 26)
+# define BRW_VE0_SRC_OFFSET_SHIFT 0
+# define BRW_VE1_COMPONENT_NOSTORE 0
+# define BRW_VE1_COMPONENT_STORE_SRC 1
+# define BRW_VE1_COMPONENT_STORE_0 2
+# define BRW_VE1_COMPONENT_STORE_1_FLT 3
+# define BRW_VE1_COMPONENT_STORE_1_INT 4
+# define BRW_VE1_COMPONENT_STORE_VID 5
+# define BRW_VE1_COMPONENT_STORE_IID 6
+# define BRW_VE1_COMPONENT_STORE_PID 7
+# define BRW_VE1_COMPONENT_0_SHIFT 28
+# define BRW_VE1_COMPONENT_1_SHIFT 24
+# define BRW_VE1_COMPONENT_2_SHIFT 20
+# define BRW_VE1_COMPONENT_3_SHIFT 16
+# define BRW_VE1_DST_OFFSET_SHIFT 0
+
#define CMD_INDEX_BUFFER 0x780a
-#define CMD_VF_STATISTICS 0x780b
+#define CMD_VF_STATISTICS_965 0x780b
+#define CMD_VF_STATISTICS_GM45 0x680b
#define CMD_DRAW_RECT 0x7900
#define CMD_BLEND_CONSTANT_COLOR 0x7901
#define CMD_POLY_STIPPLE_PATTERN 0x7907
#define CMD_LINE_STIPPLE_PATTERN 0x7908
#define CMD_GLOBAL_DEPTH_OFFSET_CLAMP 0x7909
+#define CMD_AA_LINE_PARAMETERS 0x790a
#define CMD_PIPE_CONTROL 0x7a00
#define R02_PRIM_END 0x1
#define R02_PRIM_START 0x2
+#include "intel_chipset.h"
+#define BRW_IS_G4X(brw) (IS_G4X((brw)->intel.intelScreen->deviceID))
+#define CMD_PIPELINE_SELECT(brw) (BRW_IS_G4X(brw) ? CMD_PIPELINE_SELECT_GM45 : CMD_PIPELINE_SELECT_965)
+#define CMD_VF_STATISTICS(brw) (BRW_IS_G4X(brw) ? CMD_VF_STATISTICS_GM45 : CMD_VF_STATISTICS_965)
+#define URB_SIZES(brw) (BRW_IS_G4X(brw) ? 384 : 256) /* 512 bit units */
#endif
#include <stdlib.h>
-#include "glheader.h"
-#include "context.h"
-#include "state.h"
-#include "api_validate.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/state.h"
+#include "main/api_validate.h"
+#include "main/enums.h"
#include "brw_draw.h"
#include "brw_defines.h"
#include "brw_context.h"
-#include "brw_aub.h"
#include "brw_state.h"
#include "brw_fallback.h"
-#include "intel_ioctl.h"
#include "intel_batchbuffer.h"
#include "intel_buffer_objects.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
-
+#define FILE_DEBUG_FLAG DEBUG_BATCH
static GLuint hw_prim[GL_POLYGON+1] = {
_3DPRIM_POINTLIST,
}
brw_validate_state(brw);
+ brw_upload_state(brw);
}
return hw_prim[prim];
}
-static void brw_emit_cliprect( struct brw_context *brw,
- const drm_clip_rect_t *rect )
-{
- struct brw_drawrect bdr;
-
- bdr.header.opcode = CMD_DRAW_RECT;
- bdr.header.length = sizeof(bdr)/4 - 2;
- bdr.xmin = rect->x1;
- bdr.xmax = rect->x2 - 1;
- bdr.ymin = rect->y1;
- bdr.ymax = rect->y2 - 1;
- bdr.xorg = brw->intel.drawX;
- bdr.yorg = brw->intel.drawY;
-
- intel_batchbuffer_data( brw->intel.batch, &bdr, sizeof(bdr),
- INTEL_BATCH_NO_CLIPRECTS);
-}
-
-
static void brw_emit_prim( struct brw_context *brw,
const struct _mesa_prim *prim )
prim_packet.start_instance_location = 0;
prim_packet.base_vert_location = 0;
+ /* Can't wrap here, since we rely on the validated state. */
+ brw->no_batch_wrap = GL_TRUE;
if (prim_packet.verts_per_instance) {
- intel_batchbuffer_data( brw->intel.batch, &prim_packet, sizeof(prim_packet),
- INTEL_BATCH_NO_CLIPRECTS);
+ intel_batchbuffer_data( brw->intel.batch, &prim_packet,
+ sizeof(prim_packet), LOOP_CLIPRECTS);
}
+ brw->no_batch_wrap = GL_FALSE;
}
static void brw_merge_inputs( struct brw_context *brw,
const struct gl_client_array *arrays[])
{
- struct brw_vertex_element *inputs = brw->vb.inputs;
struct brw_vertex_info old = brw->vb.info;
GLuint i;
- memset(inputs, 0, sizeof(*inputs));
+ for (i = 0; i < VERT_ATTRIB_MAX; i++)
+ dri_bo_unreference(brw->vb.inputs[i].bo);
+
+ memset(&brw->vb.inputs, 0, sizeof(brw->vb.inputs));
memset(&brw->vb.info, 0, sizeof(brw->vb.info));
for (i = 0; i < VERT_ATTRIB_MAX; i++) {
if (arrays[i]->StrideB != 0)
brw->vb.info.varying |= 1 << i;
- brw->vb.info.sizes[i/16] |= (inputs[i].glarray->Size - 1) << ((i%16) * 2);
+ brw->vb.info.sizes[i/16] |= (brw->vb.inputs[i].glarray->Size - 1) <<
+ ((i%16) * 2);
}
}
struct intel_context *intel = intel_context(ctx);
struct brw_context *brw = brw_context(ctx);
GLboolean retval = GL_FALSE;
- GLuint i, j;
+ GLboolean warn = GL_FALSE;
+ GLuint i;
if (ctx->NewState)
_mesa_update_state( ctx );
+ brw_validate_textures( brw );
+
/* Bind all inputs, derive varying and size information:
*/
brw_merge_inputs( brw, arrays );
-
+
+ brw->ib.ib = ib;
+ brw->state.dirty.brw |= BRW_NEW_INDICES;
+
+ brw->vb.min_index = min_index;
+ brw->vb.max_index = max_index;
+ brw->state.dirty.brw |= BRW_NEW_VERTICES;
/* Have to validate state quite late. Will rebuild tnl_program,
* which depends on varying information.
*
LOCK_HARDWARE(intel);
- if (brw->intel.numClipRects == 0) {
- assert(intel->batch->ptr == intel->batch->map + intel->batch->offset);
+ if (!intel->constant_cliprect && intel->driDrawable->numClipRects == 0) {
UNLOCK_HARDWARE(intel);
return GL_TRUE;
}
+ /* Flush the batch if it's approaching full, so that we don't wrap while
+ * we've got validated state that needs to be in the same batch as the
+ * primitives. This fraction is just a guess (minimal full state plus
+ * a primitive is around 512 bytes), and would be better if we had
+ * an upper bound of how much we might emit in a single
+ * brw_try_draw_prims().
+ */
+ intel_batchbuffer_require_space(intel->batch, intel->batch->size / 4,
+ LOOP_CLIPRECTS);
{
/* Set the first primitive early, ahead of validate_state:
*/
brw_set_prim(brw, prim[0].mode);
- /* XXX: Need to separate validate and upload of state.
- */
brw_validate_state( brw );
/* Various fallback checks:
if (check_fallbacks( brw, prim, nr_prims ))
goto out;
-
- /* Upload index, vertex data:
- */
- if (ib)
- brw_upload_indices( brw, ib );
- if (!brw_upload_vertices( brw, min_index, max_index)) {
- goto out;
- }
-
- /* For single cliprect, state is already emitted:
+ /* Check that we can fit our state in with our existing batchbuffer, or
+ * flush otherwise.
*/
- if (brw->intel.numClipRects == 1) {
- for (i = 0; i < nr_prims; i++) {
- brw_emit_prim(brw, &prim[i]);
- }
- }
- else {
- /* Otherwise, explicitly do the cliprects at this point:
+ if (dri_bufmgr_check_aperture_space(brw->state.validated_bos,
+ brw->state.validated_bo_count)) {
+ static GLboolean warned;
+ intel_batchbuffer_flush(intel->batch);
+
+ /* Validate the state after we flushed the batch (which would have
+ * changed the set of dirty state). If we still fail to
+ * check_aperture, warn of what's happening, but attempt to continue
+ * on since it may succeed anyway, and the user would probably rather
+ * see a failure and a warning than a fallback.
*/
- for (j = 0; j < brw->intel.numClipRects; j++) {
- brw_emit_cliprect(brw, &brw->intel.pClipRects[j]);
-
- /* Emit prims to batchbuffer:
- */
- for (i = 0; i < nr_prims; i++) {
- brw_emit_prim(brw, &prim[i]);
- }
+ brw_validate_state(brw);
+ if (!warned &&
+ dri_bufmgr_check_aperture_space(brw->state.validated_bos,
+ brw->state.validated_bo_count)) {
+ warn = GL_TRUE;
+ warned = GL_TRUE;
}
}
-
- intel->need_flush = GL_TRUE;
- retval = GL_TRUE;
- }
- out:
+ brw_upload_state(brw);
- /* Currently have to do this to synchronize with the map/unmap of
- * the vertex buffer in brw_exec_api.c. Not sure if there is any
- * way around this, as not every flush is due to a buffer filling
- * up.
- */
- if (!intel_batchbuffer_flush( brw->intel.batch )) {
- DBG("%s intel_batchbuffer_flush failed\n", __FUNCTION__);
- retval = GL_FALSE;
- }
-
- if (retval && intel->thrashing) {
- bmSetFence(intel);
- }
+ for (i = 0; i < nr_prims; i++) {
+ brw_emit_prim(brw, &prim[i]);
+ }
- /* Free any old data so it doesn't clog up texture memory - we
- * won't be referencing it again.
- */
- while (brw->vb.upload.wrap != brw->vb.upload.buf) {
- ctx->Driver.BufferData(ctx,
- GL_ARRAY_BUFFER_ARB,
- BRW_UPLOAD_INIT_SIZE,
- NULL,
- GL_DYNAMIC_DRAW_ARB,
- brw->vb.upload.vbo[brw->vb.upload.wrap]);
- brw->vb.upload.wrap++;
- brw->vb.upload.wrap %= BRW_NR_UPLOAD_BUFS;
+ retval = GL_TRUE;
}
+ out:
UNLOCK_HARDWARE(intel);
+ if (warn)
+ fprintf(stderr, "i965: Single primitive emit potentially exceeded "
+ "available aperture space\n");
+
if (!retval)
DBG("%s failed\n", __FUNCTION__);
GLuint min_index,
GLuint max_index )
{
- struct intel_context *intel = intel_context(ctx);
GLboolean retval;
/* Decide if we want to rebase. If so we end up recursing once
return;
}
-
/* Make a first attempt at drawing:
*/
retval = brw_try_draw_prims(ctx, arrays, prim, nr_prims, ib, min_index, max_index);
-
- /* This looks like out-of-memory but potentially we have
- * situation where there is enough memory but it has become
- * fragmented. Clear out all heaps and start from scratch by
- * faking a contended lock event: (done elsewhere)
- */
- if (!retval && !intel->Fallback && bmError(intel)) {
- DBG("retrying\n");
- /* Then try a second time only to upload textures and draw the
- * primitives:
- */
- retval = brw_try_draw_prims(ctx, arrays, prim, nr_prims, ib, min_index, max_index);
- }
-
/* Otherwise, we really are out of memory. Pass the drawing
* command to the software tnl module and which will in turn call
* swrast to do the drawing.
_tnl_draw_prims(ctx, arrays, prim, nr_prims, ib, min_index, max_index);
}
- if (intel->aub_file && (INTEL_DEBUG & DEBUG_SYNC)) {
- intelFinish( &intel->ctx );
- intel->aub_wrap = 1;
- }
-}
-
-
-static void brw_invalidate_vbo_cb( struct intel_context *intel, void *ptr )
-{
- /* nothing to do, we don't rely on the contents being preserved */
}
-
void brw_draw_init( struct brw_context *brw )
{
GLcontext *ctx = &brw->intel.ctx;
struct vbo_context *vbo = vbo_context(ctx);
- GLuint i;
-
+
/* Register our drawing function:
*/
vbo->draw_prims = brw_draw_prims;
+}
- brw->vb.upload.size = BRW_UPLOAD_INIT_SIZE;
+void brw_draw_destroy( struct brw_context *brw )
+{
+ int i;
- for (i = 0; i < BRW_NR_UPLOAD_BUFS; i++) {
- brw->vb.upload.vbo[i] = ctx->Driver.NewBufferObject(ctx, 1, GL_ARRAY_BUFFER_ARB);
-
- /* NOTE: These are set to no-backing-store.
- */
- bmBufferSetInvalidateCB(&brw->intel,
- intel_bufferobj_buffer(intel_buffer_object(brw->vb.upload.vbo[i])),
- brw_invalidate_vbo_cb,
- &brw->intel,
- GL_TRUE);
+ if (brw->vb.upload.bo != NULL) {
+ dri_bo_unreference(brw->vb.upload.bo);
+ brw->vb.upload.bo = NULL;
}
- ctx->Driver.BufferData( ctx,
- GL_ARRAY_BUFFER_ARB,
- BRW_UPLOAD_INIT_SIZE,
- NULL,
- GL_DYNAMIC_DRAW_ARB,
- brw->vb.upload.vbo[0] );
-}
+ for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+ dri_bo_unreference(brw->vb.inputs[i].bo);
+ brw->vb.inputs[i].bo = NULL;
+ }
-void brw_draw_destroy( struct brw_context *brw )
-{
- GLcontext *ctx = &brw->intel.ctx;
- GLuint i;
-
- for (i = 0; i < BRW_NR_UPLOAD_BUFS; i++)
- ctx->Driver.DeleteBuffer(ctx, brw->vb.upload.vbo[i]);
+ dri_bo_unreference(brw->ib.bo);
+ brw->ib.bo = NULL;
}
#ifndef BRW_DRAW_H
#define BRW_DRAW_H
-#include "mtypes.h" /* for GLcontext... */
+#include "main/mtypes.h" /* for GLcontext... */
#include "vbo/vbo.h"
struct brw_context;
void brw_init_current_values(GLcontext *ctx,
struct gl_client_array *arrays);
-
-/* brw_draw_upload.c
- */
-void brw_upload_indices( struct brw_context *brw,
- const struct _mesa_index_buffer *index_buffer);
-
-GLboolean brw_upload_vertices( struct brw_context *brw,
- GLuint min_index,
- GLuint max_index );
-
-
-
#endif
#include <stdlib.h>
-#include "glheader.h"
-#include "context.h"
-#include "state.h"
-#include "api_validate.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/state.h"
+#include "main/api_validate.h"
+#include "main/enums.h"
#include "brw_draw.h"
#include "brw_defines.h"
#include "brw_context.h"
-#include "brw_aub.h"
#include "brw_state.h"
#include "brw_fallback.h"
-#include "intel_ioctl.h"
#include "intel_batchbuffer.h"
#include "intel_buffer_objects.h"
-
-
-struct brw_array_state {
- union header_union header;
-
- struct {
- union {
- struct {
- GLuint pitch:11;
- GLuint pad:15;
- GLuint access_type:1;
- GLuint vb_index:5;
- } bits;
- GLuint dword;
- } vb0;
-
- struct buffer *buffer;
- GLuint offset;
-
- GLuint max_index;
- GLuint instance_data_step_rate;
-
- } vb[BRW_VBP_MAX];
-};
-
-
-static struct buffer *array_buffer( const struct gl_client_array *array )
-{
- return intel_bufferobj_buffer(intel_buffer_object(array->BufferObj));
-}
+#include "intel_tex.h"
static GLuint double_types[5] = {
0,
}
}
-static void copy_strided_array( GLubyte *dest,
- const GLubyte *src,
- GLuint size,
- GLuint stride,
- GLuint count )
-{
- if (size == stride)
- do_memcpy(dest, src, count * size);
- else {
- GLuint i,j;
-
- for (i = 0; i < count; i++) {
- for (j = 0; j < size; j++)
- *dest++ = *src++;
- src += (stride - size);
- }
- }
-}
-
static void wrap_buffers( struct brw_context *brw,
GLuint size )
{
- GLcontext *ctx = &brw->intel.ctx;
-
if (size < BRW_UPLOAD_INIT_SIZE)
size = BRW_UPLOAD_INIT_SIZE;
- brw->vb.upload.buf++;
- brw->vb.upload.buf %= BRW_NR_UPLOAD_BUFS;
brw->vb.upload.offset = 0;
- ctx->Driver.BufferData(ctx,
- GL_ARRAY_BUFFER_ARB,
- size,
- NULL,
- GL_DYNAMIC_DRAW_ARB,
- brw->vb.upload.vbo[brw->vb.upload.buf]);
+ if (brw->vb.upload.bo != NULL)
+ dri_bo_unreference(brw->vb.upload.bo);
+ brw->vb.upload.bo = dri_bo_alloc(brw->intel.bufmgr, "temporary VBO",
+ size, 1);
+
+ /* Set the internal VBO\ to no-backing-store. We only use them as a
+ * temporary within a brw_try_draw_prims while the lock is held.
+ */
+ /* DON'T DO THIS AS IF WE HAVE TO RE-ORG MEMORY WE NEED SOMEWHERE WITH
+ FAKE TO PUSH THIS STUFF */
+// if (!brw->intel.ttm)
+// dri_bo_fake_disable_backing_store(brw->vb.upload.bo, NULL, NULL);
}
static void get_space( struct brw_context *brw,
GLuint size,
- struct gl_buffer_object **vbo_return,
+ dri_bo **bo_return,
GLuint *offset_return )
{
- size = (size + 63) & ~63;
-
- if (brw->vb.upload.offset + size > BRW_UPLOAD_INIT_SIZE)
+ size = ALIGN(size, 64);
+
+ if (brw->vb.upload.bo == NULL ||
+ brw->vb.upload.offset + size > brw->vb.upload.bo->size) {
wrap_buffers(brw, size);
+ }
- *vbo_return = brw->vb.upload.vbo[brw->vb.upload.buf];
+ assert(*bo_return == NULL);
+ dri_bo_reference(brw->vb.upload.bo);
+ *bo_return = brw->vb.upload.bo;
*offset_return = brw->vb.upload.offset;
-
brw->vb.upload.offset += size;
}
-
-
-static struct gl_client_array *
+static void
copy_array_to_vbo_array( struct brw_context *brw,
- GLuint i,
- const struct gl_client_array *array,
- GLuint element_size,
- GLuint count)
+ struct brw_vertex_element *element,
+ GLuint dst_stride)
{
- GLcontext *ctx = &brw->intel.ctx;
- struct gl_client_array *vbo_array = &brw->vb.vbo_array[i];
- GLuint size = count * element_size;
- struct gl_buffer_object *vbo;
- GLuint offset;
- GLuint new_stride;
+ GLuint size = element->count * dst_stride;
- get_space(brw, size, &vbo, &offset);
+ get_space(brw, size, &element->bo, &element->offset);
- if (array->StrideB == 0) {
- assert(count == 1);
- new_stride = 0;
+ if (element->glarray->StrideB == 0) {
+ assert(element->count == 1);
+ element->stride = 0;
+ } else {
+ element->stride = dst_stride;
}
- else
- new_stride = element_size;
-
- vbo_array->Size = array->Size;
- vbo_array->Type = array->Type;
- vbo_array->Stride = new_stride;
- vbo_array->StrideB = new_stride;
- vbo_array->Ptr = (const void *)offset;
- vbo_array->Enabled = 1;
- vbo_array->Normalized = array->Normalized;
- vbo_array->_MaxElement = array->_MaxElement; /* ? */
- vbo_array->BufferObj = vbo;
-
- {
- GLubyte *map = ctx->Driver.MapBuffer(ctx,
- GL_ARRAY_BUFFER_ARB,
- GL_DYNAMIC_DRAW_ARB,
- vbo);
-
- map += offset;
- copy_strided_array( map,
- array->Ptr,
- element_size,
- array->StrideB,
- count);
+ if (dst_stride == element->glarray->StrideB) {
+ dri_bo_subdata(element->bo,
+ element->offset,
+ size,
+ element->glarray->Ptr);
+ } else {
+ void *data;
+ char *dest;
+ const char *src = element->glarray->Ptr;
+ int i;
+
+ data = _mesa_malloc(dst_stride * element->count);
+ dest = data;
+ for (i = 0; i < element->count; i++) {
+ memcpy(dest, src, dst_stride);
+ src += element->glarray->StrideB;
+ dest += dst_stride;
+ }
- ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, vbo_array->BufferObj);
+ dri_bo_subdata(element->bo,
+ element->offset,
+ size,
+ data);
+ _mesa_free(data);
}
-
- return vbo_array;
-}
-
-
-
-static struct gl_client_array *
-interleaved_vbo_array( struct brw_context *brw,
- GLuint i,
- const struct gl_client_array *uploaded_array,
- const struct gl_client_array *array,
- const char *ptr)
-{
- struct gl_client_array *vbo_array = &brw->vb.vbo_array[i];
-
- vbo_array->Size = array->Size;
- vbo_array->Type = array->Type;
- vbo_array->Stride = array->Stride;
- vbo_array->StrideB = array->StrideB;
- vbo_array->Ptr = (const void *)((const char *)uploaded_array->Ptr +
- ((const char *)array->Ptr - ptr));
- vbo_array->Enabled = 1;
- vbo_array->Normalized = array->Normalized;
- vbo_array->_MaxElement = array->_MaxElement;
- vbo_array->BufferObj = uploaded_array->BufferObj;
-
- return vbo_array;
}
-
-GLboolean brw_upload_vertices( struct brw_context *brw,
- GLuint min_index,
- GLuint max_index )
+static void brw_prepare_vertices(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct intel_context *intel = intel_context(ctx);
GLuint tmp = brw->vs.prog_data->inputs_read;
- struct brw_vertex_element_packet vep;
- struct brw_array_state vbp;
GLuint i;
- const void *ptr = NULL;
+ const unsigned char *ptr = NULL;
GLuint interleave = 0;
+ unsigned int min_index = brw->vb.min_index;
+ unsigned int max_index = brw->vb.max_index;
struct brw_vertex_element *enabled[VERT_ATTRIB_MAX];
GLuint nr_enabled = 0;
struct brw_vertex_element *upload[VERT_ATTRIB_MAX];
GLuint nr_uploads = 0;
-
-
- memset(&vbp, 0, sizeof(vbp));
- memset(&vep, 0, sizeof(vep));
/* First build an array of pointers to ve's in vb.inputs_read
*/
if (0)
_mesa_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index);
-
+
+ /* Accumulate the list of enabled arrays. */
while (tmp) {
GLuint i = _mesa_ffsll(tmp)-1;
struct brw_vertex_element *input = &brw->vb.inputs[i];
tmp &= ~(1<<i);
enabled[nr_enabled++] = input;
+ }
+
+ /* XXX: In the rare cases where this happens we fallback all
+ * the way to software rasterization, although a tnl fallback
+ * would be sufficient. I don't know of *any* real world
+ * cases with > 17 vertex attributes enabled, so it probably
+ * isn't an issue at this point.
+ */
+ if (nr_enabled >= BRW_VEP_MAX) {
+ intel->Fallback = 1;
+ return;
+ }
+
+ for (i = 0; i < nr_enabled; i++) {
+ struct brw_vertex_element *input = enabled[i];
- input->index = i;
input->element_size = get_size(input->glarray->Type) * input->glarray->Size;
input->count = input->glarray->StrideB ? max_index + 1 - min_index : 1;
- if (!input->glarray->BufferObj->Name) {
+ if (input->glarray->BufferObj->Name != 0) {
+ struct intel_buffer_object *intel_buffer =
+ intel_buffer_object(input->glarray->BufferObj);
+
+ /* Named buffer object: Just reference its contents directly. */
+ dri_bo_unreference(input->bo);
+ input->bo = intel_bufferobj_buffer(intel, intel_buffer,
+ INTEL_READ);
+ dri_bo_reference(input->bo);
+ input->offset = (unsigned long)input->glarray->Ptr;
+ input->stride = input->glarray->StrideB;
+ } else {
+ if (input->bo != NULL) {
+ /* Already-uploaded vertex data is present from a previous
+ * prepare_vertices, but we had to re-validate state due to
+ * check_aperture failing and a new batch being produced.
+ */
+ continue;
+ }
+
+ /* Queue the buffer object up to be uploaded in the next pass,
+ * when we've decided if we're doing interleaved or not.
+ */
if (i == 0) {
/* Position array not properly enabled:
*/
- if (input->glarray->StrideB == 0)
- return GL_FALSE;
+ if (input->glarray->StrideB == 0) {
+ intel->Fallback = 1;
+ return;
+ }
interleave = input->glarray->StrideB;
ptr = input->glarray->Ptr;
}
else if (interleave != input->glarray->StrideB ||
- (const char *)input->glarray->Ptr - (const char *)ptr < 0 ||
- (const char *)input->glarray->Ptr - (const char *)ptr > interleave) {
+ (const unsigned char *)input->glarray->Ptr - ptr < 0 ||
+ (const unsigned char *)input->glarray->Ptr - ptr > interleave)
+ {
interleave = 0;
}
}
}
- /* Upload interleaved arrays if all uploads are interleaved
- */
- if (nr_uploads > 1 &&
- interleave &&
- interleave <= 256) {
- struct brw_vertex_element *input0 = upload[0];
-
- input0->glarray = copy_array_to_vbo_array(brw, 0,
- input0->glarray,
- interleave,
- input0->count);
+ /* Handle any arrays to be uploaded. */
+ if (nr_uploads > 1 && interleave && interleave <= 256) {
+ /* All uploads are interleaved, so upload the arrays together as
+ * interleaved. First, upload the contents and set up upload[0].
+ */
+ copy_array_to_vbo_array(brw, upload[0], interleave);
for (i = 1; i < nr_uploads; i++) {
- upload[i]->glarray = interleaved_vbo_array(brw,
- i,
- input0->glarray,
- upload[i]->glarray,
- ptr);
+ /* Then, just point upload[i] at upload[0]'s buffer. */
+ upload[i]->stride = interleave;
+ upload[i]->offset = upload[0]->offset +
+ ((const unsigned char *)upload[i]->glarray->Ptr - ptr);
+ upload[i]->bo = upload[0]->bo;
+ dri_bo_reference(upload[i]->bo);
}
}
else {
+ /* Upload non-interleaved arrays */
for (i = 0; i < nr_uploads; i++) {
- struct brw_vertex_element *input = upload[i];
-
- input->glarray = copy_array_to_vbo_array(brw, i,
- input->glarray,
- input->element_size,
- input->count);
-
+ copy_array_to_vbo_array(brw, upload[i], upload[i]->element_size);
}
}
- /* XXX: In the rare cases where this happens we fallback all
- * the way to software rasterization, although a tnl fallback
- * would be sufficient. I don't know of *any* real world
- * cases with > 17 vertex attributes enabled, so it probably
- * isn't an issue at this point.
- */
- if (nr_enabled >= BRW_VEP_MAX)
- return GL_FALSE;
+ brw_prepare_query_begin(brw);
- /* This still defines a hardware VB for each input, even if they
- * are interleaved or from the same VBO. TBD if this makes a
- * performance difference.
- */
for (i = 0; i < nr_enabled; i++) {
struct brw_vertex_element *input = enabled[i];
- input->vep = &vep.ve[i];
- input->vep->ve0.src_format = get_surface_type(input->glarray->Type,
- input->glarray->Size,
- input->glarray->Normalized);
- input->vep->ve0.valid = 1;
- input->vep->ve1.dst_offset = (i) * 4;
- input->vep->ve1.vfcomponent3 = BRW_VFCOMPONENT_STORE_SRC;
- input->vep->ve1.vfcomponent2 = BRW_VFCOMPONENT_STORE_SRC;
- input->vep->ve1.vfcomponent1 = BRW_VFCOMPONENT_STORE_SRC;
- input->vep->ve1.vfcomponent0 = BRW_VFCOMPONENT_STORE_SRC;
+ brw_add_validated_bo(brw, input->bo);
+ }
+}
- switch (input->glarray->Size) {
- case 0: input->vep->ve1.vfcomponent0 = BRW_VFCOMPONENT_STORE_0;
- case 1: input->vep->ve1.vfcomponent1 = BRW_VFCOMPONENT_STORE_0;
- case 2: input->vep->ve1.vfcomponent2 = BRW_VFCOMPONENT_STORE_0;
- case 3: input->vep->ve1.vfcomponent3 = BRW_VFCOMPONENT_STORE_1_FLT;
- break;
- }
+static void brw_emit_vertices(struct brw_context *brw)
+{
+ GLcontext *ctx = &brw->intel.ctx;
+ struct intel_context *intel = intel_context(ctx);
+ GLuint tmp = brw->vs.prog_data->inputs_read;
+ struct brw_vertex_element *enabled[VERT_ATTRIB_MAX];
+ GLuint i;
+ GLuint nr_enabled = 0;
- input->vep->ve0.vertex_buffer_index = i;
- input->vep->ve0.src_offset = 0;
+ /* Accumulate the list of enabled arrays. */
+ while (tmp) {
+ i = _mesa_ffsll(tmp)-1;
+ struct brw_vertex_element *input = &brw->vb.inputs[i];
- vbp.vb[i].vb0.bits.pitch = input->glarray->StrideB;
- vbp.vb[i].vb0.bits.pad = 0;
- vbp.vb[i].vb0.bits.access_type = BRW_VERTEXBUFFER_ACCESS_VERTEXDATA;
- vbp.vb[i].vb0.bits.vb_index = i;
- vbp.vb[i].offset = (GLuint)input->glarray->Ptr;
- vbp.vb[i].buffer = array_buffer(input->glarray);
- vbp.vb[i].max_index = max_index;
+ tmp &= ~(1<<i);
+ enabled[nr_enabled++] = input;
}
+ brw_emit_query_begin(brw);
-
- /* Now emit VB and VEP state packets:
+ /* Now emit VB and VEP state packets.
+ *
+ * This still defines a hardware VB for each input, even if they
+ * are interleaved or from the same VBO. TBD if this makes a
+ * performance difference.
*/
- vbp.header.bits.length = (1 + nr_enabled * 4) - 2;
- vbp.header.bits.opcode = CMD_VERTEX_BUFFER;
+ BEGIN_BATCH(1 + nr_enabled * 4, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_VERTEX_BUFFER << 16) |
+ ((1 + nr_enabled * 4) - 2));
- BEGIN_BATCH(vbp.header.bits.length+2, 0);
- OUT_BATCH( vbp.header.dword );
-
for (i = 0; i < nr_enabled; i++) {
- OUT_BATCH( vbp.vb[i].vb0.dword );
- OUT_BATCH( bmBufferOffset(&brw->intel, vbp.vb[i].buffer) + vbp.vb[i].offset);
- OUT_BATCH( vbp.vb[i].max_index );
- OUT_BATCH( vbp.vb[i].instance_data_step_rate );
+ struct brw_vertex_element *input = enabled[i];
+
+ OUT_BATCH((i << BRW_VB0_INDEX_SHIFT) |
+ BRW_VB0_ACCESS_VERTEXDATA |
+ (input->stride << BRW_VB0_PITCH_SHIFT));
+ OUT_RELOC(input->bo,
+ I915_GEM_DOMAIN_VERTEX, 0,
+ input->offset);
+ OUT_BATCH(brw->vb.max_index);
+ OUT_BATCH(0); /* Instance data step rate */
}
ADVANCE_BATCH();
- vep.header.length = (1 + nr_enabled * sizeof(vep.ve[0])/4) - 2;
- vep.header.opcode = CMD_VERTEX_ELEMENT;
- brw_cached_batch_struct(brw, &vep, 4 + nr_enabled * sizeof(vep.ve[0]));
-
- return GL_TRUE;
-}
+ BEGIN_BATCH(1 + nr_enabled * 2, IGNORE_CLIPRECTS);
+ OUT_BATCH((CMD_VERTEX_ELEMENT << 16) | ((1 + nr_enabled * 2) - 2));
+ for (i = 0; i < nr_enabled; i++) {
+ struct brw_vertex_element *input = enabled[i];
+ uint32_t format = get_surface_type(input->glarray->Type,
+ input->glarray->Size,
+ input->glarray->Normalized);
+ uint32_t comp0 = BRW_VE1_COMPONENT_STORE_SRC;
+ uint32_t comp1 = BRW_VE1_COMPONENT_STORE_SRC;
+ uint32_t comp2 = BRW_VE1_COMPONENT_STORE_SRC;
+ uint32_t comp3 = BRW_VE1_COMPONENT_STORE_SRC;
+ switch (input->glarray->Size) {
+ case 0: comp0 = BRW_VE1_COMPONENT_STORE_0;
+ case 1: comp1 = BRW_VE1_COMPONENT_STORE_0;
+ case 2: comp2 = BRW_VE1_COMPONENT_STORE_0;
+ case 3: comp3 = BRW_VE1_COMPONENT_STORE_1_FLT;
+ break;
+ }
-static GLuint element_size( GLenum type )
-{
- switch(type) {
- case GL_UNSIGNED_INT: return 4;
- case GL_UNSIGNED_SHORT: return 2;
- case GL_UNSIGNED_BYTE: return 1;
- default: assert(0); return 0;
+ OUT_BATCH((i << BRW_VE0_INDEX_SHIFT) |
+ BRW_VE0_VALID |
+ (format << BRW_VE0_FORMAT_SHIFT) |
+ (0 << BRW_VE0_SRC_OFFSET_SHIFT));
+ OUT_BATCH((comp0 << BRW_VE1_COMPONENT_0_SHIFT) |
+ (comp1 << BRW_VE1_COMPONENT_1_SHIFT) |
+ (comp2 << BRW_VE1_COMPONENT_2_SHIFT) |
+ (comp3 << BRW_VE1_COMPONENT_3_SHIFT) |
+ ((i * 4) << BRW_VE1_DST_OFFSET_SHIFT));
}
+ ADVANCE_BATCH();
}
+const struct brw_tracked_state brw_vertices = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_BATCH | BRW_NEW_VERTICES,
+ .cache = 0,
+ },
+ .prepare = brw_prepare_vertices,
+ .emit = brw_emit_vertices,
+};
-
-void brw_upload_indices( struct brw_context *brw,
- const struct _mesa_index_buffer *index_buffer )
+static void brw_prepare_indices(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
struct intel_context *intel = &brw->intel;
- GLuint ib_size = get_size(index_buffer->type) * index_buffer->count;
- struct gl_buffer_object *bufferobj = index_buffer->obj;
- GLuint offset = (GLuint)index_buffer->ptr;
+ const struct _mesa_index_buffer *index_buffer = brw->ib.ib;
+ GLuint ib_size;
+ dri_bo *bo = NULL;
+ struct gl_buffer_object *bufferobj;
+ GLuint offset;
+
+ if (index_buffer == NULL)
+ return;
+
+ ib_size = get_size(index_buffer->type) * index_buffer->count;
+ bufferobj = index_buffer->obj;;
/* Turn into a proper VBO:
*/
/* Get new bufferobj, offset:
*/
- get_space(brw, ib_size, &bufferobj, &offset);
+ get_space(brw, ib_size, &bo, &offset);
/* Straight upload
*/
- ctx->Driver.BufferSubData( ctx,
- GL_ELEMENT_ARRAY_BUFFER_ARB,
- offset,
- ib_size,
- index_buffer->ptr,
- bufferobj);
+ dri_bo_subdata(bo, offset, ib_size, index_buffer->ptr);
+ } else {
+ offset = (GLuint)index_buffer->ptr;
+
+ /* If the index buffer isn't aligned to its element size, we have to
+ * rebase it into a temporary.
+ */
+ if ((get_size(index_buffer->type) - 1) & offset) {
+ GLubyte *map = ctx->Driver.MapBuffer(ctx,
+ GL_ELEMENT_ARRAY_BUFFER_ARB,
+ GL_DYNAMIC_DRAW_ARB,
+ bufferobj);
+ map += offset;
+
+ get_space(brw, ib_size, &bo, &offset);
+
+ dri_bo_subdata(bo, offset, ib_size, map);
+
+ ctx->Driver.UnmapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER_ARB, bufferobj);
+ } else {
+ bo = intel_bufferobj_buffer(intel, intel_buffer_object(bufferobj),
+ INTEL_READ);
+ dri_bo_reference(bo);
+ }
}
+ dri_bo_unreference(brw->ib.bo);
+ brw->ib.bo = bo;
+ brw->ib.offset = offset;
+
+ brw_add_validated_bo(brw, brw->ib.bo);
+}
+
+static void brw_emit_indices(struct brw_context *brw)
+{
+ struct intel_context *intel = &brw->intel;
+ const struct _mesa_index_buffer *index_buffer = brw->ib.ib;
+ GLuint ib_size;
+
+ if (index_buffer == NULL)
+ return;
+
+ ib_size = get_size(index_buffer->type) * index_buffer->count;
+
/* Emit the indexbuffer packet:
*/
{
struct brw_indexbuffer ib;
- struct buffer *buffer = intel_bufferobj_buffer(intel_buffer_object(bufferobj));
memset(&ib, 0, sizeof(ib));
ib.header.bits.cut_index_enable = 0;
- BEGIN_BATCH(4, 0);
+ BEGIN_BATCH(4, IGNORE_CLIPRECTS);
OUT_BATCH( ib.header.dword );
- OUT_BATCH( bmBufferOffset(intel, buffer) + offset );
- OUT_BATCH( bmBufferOffset(intel, buffer) + offset + ib_size );
+ OUT_RELOC(brw->ib.bo,
+ I915_GEM_DOMAIN_VERTEX, 0,
+ brw->ib.offset);
+ OUT_RELOC(brw->ib.bo,
+ I915_GEM_DOMAIN_VERTEX, 0,
+ brw->ib.offset + ib_size);
OUT_BATCH( 0 );
ADVANCE_BATCH();
}
}
+
+const struct brw_tracked_state brw_indices = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_BATCH | BRW_NEW_INDICES,
+ .cache = 0,
+ },
+ .prepare = brw_prepare_indices,
+ .emit = brw_emit_indices,
+};
/***********************************************************************
*/
-void brw_init_compile( struct brw_compile *p )
+void brw_init_compile( struct brw_context *brw, struct brw_compile *p )
{
+ p->brw = brw;
p->nr_insn = 0;
p->current = p->stack;
memset(p->current, 0, sizeof(p->current[0]));
GLuint abs:1; /* source only */
GLuint vstride:4; /* source only */
GLuint width:3; /* src only, align1 only */
- GLuint hstride:2; /* src only, align1 only */
+ GLuint hstride:2; /* align1 only */
GLuint address_mode:1; /* relative addressing, hopefully! */
GLuint pad0:1;
GLuint flag_value;
GLboolean single_program_flow;
+ struct brw_context *brw;
};
-static __inline int type_sz( GLuint type )
+static INLINE int type_sz( GLuint type )
{
switch( type ) {
case BRW_REGISTER_TYPE_UD:
}
}
-static __inline struct brw_reg brw_reg( GLuint file,
+static INLINE struct brw_reg brw_reg( GLuint file,
GLuint nr,
GLuint subnr,
GLuint type,
return reg;
}
-static __inline struct brw_reg brw_vec16_reg( GLuint file,
+static INLINE struct brw_reg brw_vec16_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
WRITEMASK_XYZW);
}
-static __inline struct brw_reg brw_vec8_reg( GLuint file,
+static INLINE struct brw_reg brw_vec8_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
}
-static __inline struct brw_reg brw_vec4_reg( GLuint file,
+static INLINE struct brw_reg brw_vec4_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
}
-static __inline struct brw_reg brw_vec2_reg( GLuint file,
+static INLINE struct brw_reg brw_vec2_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
WRITEMASK_XY);
}
-static __inline struct brw_reg brw_vec1_reg( GLuint file,
+static INLINE struct brw_reg brw_vec1_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
}
-static __inline struct brw_reg retype( struct brw_reg reg,
+static INLINE struct brw_reg retype( struct brw_reg reg,
GLuint type )
{
reg.type = type;
return reg;
}
-static __inline struct brw_reg suboffset( struct brw_reg reg,
+static INLINE struct brw_reg suboffset( struct brw_reg reg,
GLuint delta )
{
reg.subnr += delta * type_sz(reg.type);
}
-static __inline struct brw_reg offset( struct brw_reg reg,
+static INLINE struct brw_reg offset( struct brw_reg reg,
GLuint delta )
{
reg.nr += delta;
}
-static __inline struct brw_reg byte_offset( struct brw_reg reg,
+static INLINE struct brw_reg byte_offset( struct brw_reg reg,
GLuint bytes )
{
GLuint newoffset = reg.nr * REG_SIZE + reg.subnr + bytes;
}
-static __inline struct brw_reg brw_uw16_reg( GLuint file,
+static INLINE struct brw_reg brw_uw16_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
return suboffset(retype(brw_vec16_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
}
-static __inline struct brw_reg brw_uw8_reg( GLuint file,
+static INLINE struct brw_reg brw_uw8_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
return suboffset(retype(brw_vec8_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
}
-static __inline struct brw_reg brw_uw1_reg( GLuint file,
+static INLINE struct brw_reg brw_uw1_reg( GLuint file,
GLuint nr,
GLuint subnr )
{
return suboffset(retype(brw_vec1_reg(file, nr, 0), BRW_REGISTER_TYPE_UW), subnr);
}
-static __inline struct brw_reg brw_imm_reg( GLuint type )
+static INLINE struct brw_reg brw_imm_reg( GLuint type )
{
return brw_reg( BRW_IMMEDIATE_VALUE,
0,
0);
}
-static __inline struct brw_reg brw_imm_f( GLfloat f )
+static INLINE struct brw_reg brw_imm_f( GLfloat f )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_F);
imm.dw1.f = f;
return imm;
}
-static __inline struct brw_reg brw_imm_d( GLint d )
+static INLINE struct brw_reg brw_imm_d( GLint d )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_D);
imm.dw1.d = d;
return imm;
}
-static __inline struct brw_reg brw_imm_ud( GLuint ud )
+static INLINE struct brw_reg brw_imm_ud( GLuint ud )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UD);
imm.dw1.ud = ud;
return imm;
}
-static __inline struct brw_reg brw_imm_uw( GLushort uw )
+static INLINE struct brw_reg brw_imm_uw( GLushort uw )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_UW);
- imm.dw1.ud = uw;
+ imm.dw1.ud = uw | (uw << 16);
return imm;
}
-static __inline struct brw_reg brw_imm_w( GLshort w )
+static INLINE struct brw_reg brw_imm_w( GLshort w )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_W);
- imm.dw1.d = w;
+ imm.dw1.d = w | (w << 16);
return imm;
}
/* Vector of eight signed half-byte values:
*/
-static __inline struct brw_reg brw_imm_v( GLuint v )
+static INLINE struct brw_reg brw_imm_v( GLuint v )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_V);
imm.vstride = BRW_VERTICAL_STRIDE_0;
/* Vector of four 8-bit float values:
*/
-static __inline struct brw_reg brw_imm_vf( GLuint v )
+static INLINE struct brw_reg brw_imm_vf( GLuint v )
{
struct brw_reg imm = brw_imm_reg(BRW_REGISTER_TYPE_VF);
imm.vstride = BRW_VERTICAL_STRIDE_0;
#define VF_ONE 0x30
#define VF_NEG (1<<7)
-static __inline struct brw_reg brw_imm_vf4( GLuint v0,
+static INLINE struct brw_reg brw_imm_vf4( GLuint v0,
GLuint v1,
GLuint v2,
GLuint v3)
}
-static __inline struct brw_reg brw_address( struct brw_reg reg )
+static INLINE struct brw_reg brw_address( struct brw_reg reg )
{
return brw_imm_uw(reg.nr * REG_SIZE + reg.subnr);
}
-static __inline struct brw_reg brw_vec1_grf( GLuint nr,
+static INLINE struct brw_reg brw_vec1_grf( GLuint nr,
GLuint subnr )
{
return brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
}
-static __inline struct brw_reg brw_vec8_grf( GLuint nr,
+static INLINE struct brw_reg brw_vec8_grf( GLuint nr,
GLuint subnr )
{
return brw_vec8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
}
-static __inline struct brw_reg brw_vec4_grf( GLuint nr,
+static INLINE struct brw_reg brw_vec4_grf( GLuint nr,
GLuint subnr )
{
return brw_vec4_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
}
-static __inline struct brw_reg brw_vec2_grf( GLuint nr,
+static INLINE struct brw_reg brw_vec2_grf( GLuint nr,
GLuint subnr )
{
return brw_vec2_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
}
-static __inline struct brw_reg brw_uw8_grf( GLuint nr,
+static INLINE struct brw_reg brw_uw8_grf( GLuint nr,
GLuint subnr )
{
return brw_uw8_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
}
-static __inline struct brw_reg brw_null_reg( void )
+static INLINE struct brw_reg brw_uw16_grf( GLuint nr,
+ GLuint subnr )
+{
+ return brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, nr, subnr);
+}
+
+static INLINE struct brw_reg brw_null_reg( void )
{
return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
BRW_ARF_NULL,
0);
}
-static __inline struct brw_reg brw_address_reg( GLuint subnr )
+static INLINE struct brw_reg brw_address_reg( GLuint subnr )
{
return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
BRW_ARF_ADDRESS,
* aren't xyzw. This goes against the convention for other scalar
* regs:
*/
-static __inline struct brw_reg brw_ip_reg( void )
+static INLINE struct brw_reg brw_ip_reg( void )
{
return brw_reg(BRW_ARCHITECTURE_REGISTER_FILE,
BRW_ARF_IP,
WRITEMASK_XYZW); /* NOTE! */
}
-static __inline struct brw_reg brw_acc_reg( void )
+static INLINE struct brw_reg brw_acc_reg( void )
{
return brw_vec8_reg(BRW_ARCHITECTURE_REGISTER_FILE,
BRW_ARF_ACCUMULATOR,
}
-static __inline struct brw_reg brw_flag_reg( void )
+static INLINE struct brw_reg brw_flag_reg( void )
{
return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
BRW_ARF_FLAG,
}
-static __inline struct brw_reg brw_mask_reg( GLuint subnr )
+static INLINE struct brw_reg brw_mask_reg( GLuint subnr )
{
return brw_uw1_reg(BRW_ARCHITECTURE_REGISTER_FILE,
BRW_ARF_MASK,
subnr);
}
-static __inline struct brw_reg brw_message_reg( GLuint nr )
+static INLINE struct brw_reg brw_message_reg( GLuint nr )
{
return brw_vec8_reg(BRW_MESSAGE_REGISTER_FILE,
nr,
/* This is almost always called with a numeric constant argument, so
* make things easy to evaluate at compile time:
*/
-static __inline GLuint cvt( GLuint val )
+static INLINE GLuint cvt( GLuint val )
{
switch (val) {
case 0: return 0;
return 0;
}
-static __inline struct brw_reg stride( struct brw_reg reg,
+static INLINE struct brw_reg stride( struct brw_reg reg,
GLuint vstride,
GLuint width,
GLuint hstride )
return reg;
}
-static __inline struct brw_reg vec16( struct brw_reg reg )
+static INLINE struct brw_reg vec16( struct brw_reg reg )
{
return stride(reg, 16,16,1);
}
-static __inline struct brw_reg vec8( struct brw_reg reg )
+static INLINE struct brw_reg vec8( struct brw_reg reg )
{
return stride(reg, 8,8,1);
}
-static __inline struct brw_reg vec4( struct brw_reg reg )
+static INLINE struct brw_reg vec4( struct brw_reg reg )
{
return stride(reg, 4,4,1);
}
-static __inline struct brw_reg vec2( struct brw_reg reg )
+static INLINE struct brw_reg vec2( struct brw_reg reg )
{
return stride(reg, 2,2,1);
}
-static __inline struct brw_reg vec1( struct brw_reg reg )
+static INLINE struct brw_reg vec1( struct brw_reg reg )
{
return stride(reg, 0,1,0);
}
-static __inline struct brw_reg get_element( struct brw_reg reg, GLuint elt )
+static INLINE struct brw_reg get_element( struct brw_reg reg, GLuint elt )
{
return vec1(suboffset(reg, elt));
}
-static __inline struct brw_reg get_element_ud( struct brw_reg reg, GLuint elt )
+static INLINE struct brw_reg get_element_ud( struct brw_reg reg, GLuint elt )
{
return vec1(suboffset(retype(reg, BRW_REGISTER_TYPE_UD), elt));
}
-static __inline struct brw_reg brw_swizzle( struct brw_reg reg,
+static INLINE struct brw_reg brw_swizzle( struct brw_reg reg,
GLuint x,
GLuint y,
GLuint z,
}
-static __inline struct brw_reg brw_swizzle1( struct brw_reg reg,
+static INLINE struct brw_reg brw_swizzle1( struct brw_reg reg,
GLuint x )
{
return brw_swizzle(reg, x, x, x, x);
}
-static __inline struct brw_reg brw_writemask( struct brw_reg reg,
+static INLINE struct brw_reg brw_writemask( struct brw_reg reg,
GLuint mask )
{
reg.dw1.bits.writemask &= mask;
return reg;
}
-static __inline struct brw_reg brw_set_writemask( struct brw_reg reg,
+static INLINE struct brw_reg brw_set_writemask( struct brw_reg reg,
GLuint mask )
{
reg.dw1.bits.writemask = mask;
return reg;
}
-static __inline struct brw_reg negate( struct brw_reg reg )
+static INLINE struct brw_reg negate( struct brw_reg reg )
{
reg.negate ^= 1;
return reg;
}
-static __inline struct brw_reg brw_abs( struct brw_reg reg )
+static INLINE struct brw_reg brw_abs( struct brw_reg reg )
{
reg.abs = 1;
return reg;
/***********************************************************************
*/
-static __inline struct brw_reg brw_vec4_indirect( GLuint subnr,
+static INLINE struct brw_reg brw_vec4_indirect( GLuint subnr,
GLint offset )
{
struct brw_reg reg = brw_vec4_grf(0, 0);
return reg;
}
-static __inline struct brw_reg brw_vec1_indirect( GLuint subnr,
+static INLINE struct brw_reg brw_vec1_indirect( GLuint subnr,
GLint offset )
{
struct brw_reg reg = brw_vec1_grf(0, 0);
return reg;
}
-static __inline struct brw_reg deref_4f(struct brw_indirect ptr, GLint offset)
+static INLINE struct brw_reg deref_4f(struct brw_indirect ptr, GLint offset)
{
return brw_vec4_indirect(ptr.addr_subnr, ptr.addr_offset + offset);
}
-static __inline struct brw_reg deref_1f(struct brw_indirect ptr, GLint offset)
+static INLINE struct brw_reg deref_1f(struct brw_indirect ptr, GLint offset)
{
return brw_vec1_indirect(ptr.addr_subnr, ptr.addr_offset + offset);
}
-static __inline struct brw_reg deref_4b(struct brw_indirect ptr, GLint offset)
+static INLINE struct brw_reg deref_4b(struct brw_indirect ptr, GLint offset)
{
return retype(deref_4f(ptr, offset), BRW_REGISTER_TYPE_B);
}
-static __inline struct brw_reg deref_1uw(struct brw_indirect ptr, GLint offset)
+static INLINE struct brw_reg deref_1uw(struct brw_indirect ptr, GLint offset)
{
return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UW);
}
-static __inline struct brw_reg get_addr_reg(struct brw_indirect ptr)
+static INLINE struct brw_reg deref_1d(struct brw_indirect ptr, GLint offset)
+{
+ return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_D);
+}
+
+static INLINE struct brw_reg deref_1ud(struct brw_indirect ptr, GLint offset)
+{
+ return retype(deref_1f(ptr, offset), BRW_REGISTER_TYPE_UD);
+}
+
+static INLINE struct brw_reg get_addr_reg(struct brw_indirect ptr)
{
return brw_address_reg(ptr.addr_subnr);
}
-static __inline struct brw_indirect brw_indirect_offset( struct brw_indirect ptr, GLint offset )
+static INLINE struct brw_indirect brw_indirect_offset( struct brw_indirect ptr, GLint offset )
{
ptr.addr_offset += offset;
return ptr;
}
-static __inline struct brw_indirect brw_indirect( GLuint addr_subnr, GLint offset )
+static INLINE struct brw_indirect brw_indirect( GLuint addr_subnr, GLint offset )
{
struct brw_indirect ptr;
ptr.addr_subnr = addr_subnr;
return ptr;
}
-
+static INLINE struct brw_instruction *current_insn( struct brw_compile *p)
+{
+ return &p->store[p->nr_insn];
+}
void brw_pop_insn_state( struct brw_compile *p );
void brw_push_insn_state( struct brw_compile *p );
void brw_set_predicate_control( struct brw_compile *p, GLuint pc );
void brw_set_conditionalmod( struct brw_compile *p, GLuint conditional );
-void brw_init_compile( struct brw_compile *p );
+void brw_init_compile( struct brw_context *, struct brw_compile *p );
const GLuint *brw_get_program( struct brw_compile *p, GLuint *sz );
struct brw_instruction *brw_DO(struct brw_compile *p,
GLuint execute_size);
-void brw_WHILE(struct brw_compile *p,
+struct brw_instruction *brw_WHILE(struct brw_compile *p,
struct brw_instruction *patch_insn);
+struct brw_instruction *brw_BREAK(struct brw_compile *p);
+struct brw_instruction *brw_CONT(struct brw_compile *p);
/* Forward jumps:
*/
void brw_land_fwd_jump(struct brw_compile *p,
struct brw_reg dst,
struct brw_reg src);
-
+void brw_set_src1( struct brw_instruction *insn,
+ struct brw_reg reg );
#endif
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
#include "brw_eu.h"
-#include "imports.h"
void brw_print_reg( struct brw_reg hwreg )
{
if (insn->header.access_mode == BRW_ALIGN_1) {
insn->bits1.da1.dest_subreg_nr = dest.subnr;
- insn->bits1.da1.dest_horiz_stride = BRW_HORIZONTAL_STRIDE_1;
+ if (dest.hstride == BRW_HORIZONTAL_STRIDE_0)
+ dest.hstride = BRW_HORIZONTAL_STRIDE_1;
+ insn->bits1.da1.dest_horiz_stride = dest.hstride;
}
else {
insn->bits1.da16.dest_subreg_nr = dest.subnr / 16;
*/
if (insn->header.access_mode == BRW_ALIGN_1) {
insn->bits1.ia1.dest_indirect_offset = dest.dw1.bits.indirect_offset;
- insn->bits1.ia1.dest_horiz_stride = BRW_HORIZONTAL_STRIDE_1;
+ if (dest.hstride == BRW_HORIZONTAL_STRIDE_0)
+ dest.hstride = BRW_HORIZONTAL_STRIDE_1;
+ insn->bits1.ia1.dest_horiz_stride = dest.hstride;
}
else {
insn->bits1.ia16.dest_indirect_offset = dest.dw1.bits.indirect_offset;
}
-static void brw_set_src1( struct brw_instruction *insn,
+void brw_set_src1( struct brw_instruction *insn,
struct brw_reg reg )
{
assert(reg.file != BRW_MESSAGE_REGISTER_FILE);
* in the future:
*/
assert (reg.address_mode == BRW_ADDRESS_DIRECT);
- assert (reg.file == BRW_GENERAL_REGISTER_FILE);
+ //assert (reg.file == BRW_GENERAL_REGISTER_FILE);
if (insn->header.access_mode == BRW_ALIGN_1) {
insn->bits3.da1.src1_subreg_nr = reg.subnr;
insn->bits3.dp_read.end_of_thread = end_of_thread;
}
-static void brw_set_sampler_message( struct brw_instruction *insn,
+static void brw_set_sampler_message(struct brw_context *brw,
+ struct brw_instruction *insn,
GLuint binding_table_index,
GLuint sampler,
GLuint msg_type,
{
brw_set_src1(insn, brw_imm_d(0));
- insn->bits3.sampler.binding_table_index = binding_table_index;
- insn->bits3.sampler.sampler = sampler;
- insn->bits3.sampler.msg_type = msg_type;
- insn->bits3.sampler.return_format = BRW_SAMPLER_RETURN_FORMAT_FLOAT32;
- insn->bits3.sampler.response_length = response_length;
- insn->bits3.sampler.msg_length = msg_length;
- insn->bits3.sampler.end_of_thread = eot;
- insn->bits3.sampler.msg_target = BRW_MESSAGE_TARGET_SAMPLER;
+ if (BRW_IS_G4X(brw)) {
+ insn->bits3.sampler_g4x.binding_table_index = binding_table_index;
+ insn->bits3.sampler_g4x.sampler = sampler;
+ insn->bits3.sampler_g4x.msg_type = msg_type;
+ insn->bits3.sampler_g4x.response_length = response_length;
+ insn->bits3.sampler_g4x.msg_length = msg_length;
+ insn->bits3.sampler_g4x.end_of_thread = eot;
+ insn->bits3.sampler_g4x.msg_target = BRW_MESSAGE_TARGET_SAMPLER;
+ } else {
+ insn->bits3.sampler.binding_table_index = binding_table_index;
+ insn->bits3.sampler.sampler = sampler;
+ insn->bits3.sampler.msg_type = msg_type;
+ insn->bits3.sampler.return_format = BRW_SAMPLER_RETURN_FORMAT_FLOAT32;
+ insn->bits3.sampler.response_length = response_length;
+ insn->bits3.sampler.msg_length = msg_length;
+ insn->bits3.sampler.end_of_thread = eot;
+ insn->bits3.sampler.msg_target = BRW_MESSAGE_TARGET_SAMPLER;
+ }
}
insn->header.compression_control = BRW_COMPRESSION_NONE;
insn->header.predicate_control = BRW_PREDICATE_NORMAL;
insn->header.mask_control = BRW_MASK_ENABLE;
+ if (!p->single_program_flow)
+ insn->header.thread_control = BRW_THREAD_SWITCH;
p->current->header.predicate_control = BRW_PREDICATE_NONE;
insn->header.compression_control = BRW_COMPRESSION_NONE;
insn->header.execution_size = if_insn->header.execution_size;
insn->header.mask_control = BRW_MASK_ENABLE;
+ if (!p->single_program_flow)
+ insn->header.thread_control = BRW_THREAD_SWITCH;
/* Patch the if instruction to point at this instruction.
*/
insn->header.compression_control = BRW_COMPRESSION_NONE;
insn->header.execution_size = patch_insn->header.execution_size;
insn->header.mask_control = BRW_MASK_ENABLE;
+ insn->header.thread_control = BRW_THREAD_SWITCH;
assert(patch_insn->bits3.if_else.jump_count == 0);
}
}
+struct brw_instruction *brw_BREAK(struct brw_compile *p)
+{
+ struct brw_instruction *insn;
+ insn = next_insn(p, BRW_OPCODE_BREAK);
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = BRW_EXECUTE_8;
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
+ insn->bits3.if_else.pad0 = 0;
+ return insn;
+}
+
+struct brw_instruction *brw_CONT(struct brw_compile *p)
+{
+ struct brw_instruction *insn;
+ insn = next_insn(p, BRW_OPCODE_CONTINUE);
+ brw_set_dest(insn, brw_ip_reg());
+ brw_set_src0(insn, brw_ip_reg());
+ brw_set_src1(insn, brw_imm_d(0x0));
+ insn->header.compression_control = BRW_COMPRESSION_NONE;
+ insn->header.execution_size = BRW_EXECUTE_8;
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
+ insn->bits3.if_else.pad0 = 0;
+ return insn;
+}
+
/* DO/WHILE loop:
*/
struct brw_instruction *brw_DO(struct brw_compile *p, GLuint execute_size)
/* Override the defaults for this instruction:
*/
- brw_set_dest(insn, retype(brw_vec1_grf(0,0), BRW_REGISTER_TYPE_UD));
- brw_set_src0(insn, retype(brw_vec1_grf(0,0), BRW_REGISTER_TYPE_UD));
- brw_set_src1(insn, retype(brw_vec1_grf(0,0), BRW_REGISTER_TYPE_UD));
+ brw_set_dest(insn, brw_null_reg());
+ brw_set_src0(insn, brw_null_reg());
+ brw_set_src1(insn, brw_null_reg());
insn->header.compression_control = BRW_COMPRESSION_NONE;
insn->header.execution_size = execute_size;
+ insn->header.predicate_control = BRW_PREDICATE_NONE;
/* insn->header.mask_control = BRW_MASK_ENABLE; */
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
return insn;
}
-void brw_WHILE(struct brw_compile *p,
+struct brw_instruction *brw_WHILE(struct brw_compile *p,
struct brw_instruction *do_insn)
{
struct brw_instruction *insn;
insn->header.execution_size = do_insn->header.execution_size;
assert(do_insn->header.opcode == BRW_OPCODE_DO);
- insn->bits3.if_else.jump_count = do_insn - insn;
+ insn->bits3.if_else.jump_count = do_insn - insn + 1;
insn->bits3.if_else.pop_count = 0;
insn->bits3.if_else.pad0 = 0;
}
/* insn->header.mask_control = BRW_MASK_ENABLE; */
+ /* insn->header.mask_control = BRW_MASK_DISABLE; */
p->current->header.predicate_control = BRW_PREDICATE_NONE;
+ return insn;
}
brw_set_dest(insn, dest);
brw_set_src0(insn, src0);
- brw_set_sampler_message(insn,
+ brw_set_sampler_message(p->brw, insn,
binding_table_index,
sampler,
msg_type,
+++ /dev/null
-/**************************************************************************
-
-Copyright 2004 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "vtxfmt.h"
-#include "dlist.h"
-#include "state.h"
-#include "light.h"
-#include "api_arrayelt.h"
-#include "api_noop.h"
-
-#include "brw_exec.h"
-
-
-/* Versions of all the entrypoints for situations where codegen isn't
- * available.
- *
- * Note: Only one size for each attribute may be active at once.
- * Eg. if Color3f is installed/active, then Color4f may not be, even
- * if the vertex actually contains 4 color coordinates. This is
- * because the 3f version won't otherwise set color[3] to 1.0 -- this
- * is the job of the chooser function when switching between Color4f
- * and Color3f.
- */
-#define ATTRFV( ATTR, N ) \
-static void attrib_##ATTR##_##N( const GLfloat *v ) \
-{ \
- GET_CURRENT_CONTEXT( ctx ); \
- struct brw_exec_context *exec = IMM_CONTEXT(ctx)->exec; \
- \
- if ((ATTR) == 0) { \
- GLuint i; \
- \
- if (N>0) exec->vtx.vbptr[0] = v[0]; \
- if (N>1) exec->vtx.vbptr[1] = v[1]; \
- if (N>2) exec->vtx.vbptr[2] = v[2]; \
- if (N>3) exec->vtx.vbptr[3] = v[3]; \
- \
- for (i = N; i < exec->vtx.vertex_size; i++) \
- exec->vtx.vbptr[i] = exec->vtx.vertex[i]; \
- \
- exec->vtx.vbptr += exec->vtx.vertex_size; \
- exec->ctx->Driver.NeedFlush |= FLUSH_STORED_VERTICES; \
- \
- if (++exec->vtx.vert_count >= exec->vtx.max_vert) \
- brw_exec_vtx_wrap( exec ); \
- } \
- else { \
- GLfloat *dest = exec->vtx.attrptr[ATTR]; \
- if (N>0) dest[0] = v[0]; \
- if (N>1) dest[1] = v[1]; \
- if (N>2) dest[2] = v[2]; \
- if (N>3) dest[3] = v[3]; \
- } \
-}
-
-#define INIT(TAB, ATTR) \
- TAB[ATTR][0] = attrib_##ATTR##_1; \
- TAB[ATTR][1] = attrib_##ATTR##_2; \
- TAB[ATTR][2] = attrib_##ATTR##_3; \
- TAB[ATTR][3] = attrib_##ATTR##_4;
-
-
-#define ATTRS( ATTRIB ) \
- ATTRFV( ATTRIB, 1 ) \
- ATTRFV( ATTRIB, 2 ) \
- ATTRFV( ATTRIB, 3 ) \
- ATTRFV( ATTRIB, 4 )
-
-ATTRS( 0 )
-ATTRS( 1 )
-ATTRS( 2 )
-ATTRS( 3 )
-ATTRS( 4 )
-ATTRS( 5 )
-ATTRS( 6 )
-ATTRS( 7 )
-ATTRS( 8 )
-ATTRS( 9 )
-ATTRS( 10 )
-ATTRS( 11 )
-ATTRS( 12 )
-ATTRS( 13 )
-ATTRS( 14 )
-ATTRS( 15 )
-
-void brw_exec_generic_attr_table_init( brw_attrfv_func (*tab)[4] )
-{
- INIT( tab, 0 );
- INIT( tab, 1 );
- INIT( tab, 2 );
- INIT( tab, 3 );
- INIT( tab, 4 );
- INIT( tab, 5 );
- INIT( tab, 6 );
- INIT( tab, 7 );
- INIT( tab, 8 );
- INIT( tab, 9 );
- INIT( tab, 10 );
- INIT( tab, 11 );
- INIT( tab, 12 );
- INIT( tab, 13 );
- INIT( tab, 14 );
- INIT( tab, 15 );
-}
-
-/* These can be made efficient with codegen. Further, by adding more
- * logic to do_choose(), the double-dispatch for legacy entrypoints
- * like glVertex3f() can be removed.
- */
-#define DISPATCH_ATTRFV( ATTR, COUNT, P ) \
-do { \
- GET_CURRENT_CONTEXT( ctx ); \
- struct brw_exec_context *exec = IMM_CONTEXT(ctx)->exec; \
- exec->vtx.tabfv[ATTR][COUNT-1]( P ); \
-} while (0)
-
-#define DISPATCH_ATTR1FV( ATTR, V ) DISPATCH_ATTRFV( ATTR, 1, V )
-#define DISPATCH_ATTR2FV( ATTR, V ) DISPATCH_ATTRFV( ATTR, 2, V )
-#define DISPATCH_ATTR3FV( ATTR, V ) DISPATCH_ATTRFV( ATTR, 3, V )
-#define DISPATCH_ATTR4FV( ATTR, V ) DISPATCH_ATTRFV( ATTR, 4, V )
-
-#define DISPATCH_ATTR1F( ATTR, S ) DISPATCH_ATTRFV( ATTR, 1, &(S) )
-
-#define DISPATCH_ATTR2F( ATTR, S,T ) \
-do { \
- GLfloat v[2]; \
- v[0] = S; v[1] = T; \
- DISPATCH_ATTR2FV( ATTR, v ); \
-} while (0)
-#define DISPATCH_ATTR3F( ATTR, S,T,R ) \
-do { \
- GLfloat v[3]; \
- v[0] = S; v[1] = T; v[2] = R; \
- DISPATCH_ATTR3FV( ATTR, v ); \
-} while (0)
-#define DISPATCH_ATTR4F( ATTR, S,T,R,Q ) \
-do { \
- GLfloat v[4]; \
- v[0] = S; v[1] = T; v[2] = R; v[3] = Q; \
- DISPATCH_ATTR4FV( ATTR, v ); \
-} while (0)
-
-
-static void GLAPIENTRY brw_Vertex2f( GLfloat x, GLfloat y )
-{
- DISPATCH_ATTR2F( BRW_ATTRIB_POS, x, y );
-}
-
-static void GLAPIENTRY brw_Vertex2fv( const GLfloat *v )
-{
- DISPATCH_ATTR2FV( BRW_ATTRIB_POS, v );
-}
-
-static void GLAPIENTRY brw_Vertex3f( GLfloat x, GLfloat y, GLfloat z )
-{
- DISPATCH_ATTR3F( BRW_ATTRIB_POS, x, y, z );
-}
-
-static void GLAPIENTRY brw_Vertex3fv( const GLfloat *v )
-{
- DISPATCH_ATTR3FV( BRW_ATTRIB_POS, v );
-}
-
-static void GLAPIENTRY brw_Vertex4f( GLfloat x, GLfloat y, GLfloat z,
- GLfloat w )
-{
- DISPATCH_ATTR4F( BRW_ATTRIB_POS, x, y, z, w );
-}
-
-static void GLAPIENTRY brw_Vertex4fv( const GLfloat *v )
-{
- DISPATCH_ATTR4FV( BRW_ATTRIB_POS, v );
-}
-
-static void GLAPIENTRY brw_TexCoord1f( GLfloat x )
-{
- DISPATCH_ATTR1F( BRW_ATTRIB_TEX0, x );
-}
-
-static void GLAPIENTRY brw_TexCoord1fv( const GLfloat *v )
-{
- DISPATCH_ATTR1FV( BRW_ATTRIB_TEX0, v );
-}
-
-static void GLAPIENTRY brw_TexCoord2f( GLfloat x, GLfloat y )
-{
- DISPATCH_ATTR2F( BRW_ATTRIB_TEX0, x, y );
-}
-
-static void GLAPIENTRY brw_TexCoord2fv( const GLfloat *v )
-{
- DISPATCH_ATTR2FV( BRW_ATTRIB_TEX0, v );
-}
-
-static void GLAPIENTRY brw_TexCoord3f( GLfloat x, GLfloat y, GLfloat z )
-{
- DISPATCH_ATTR3F( BRW_ATTRIB_TEX0, x, y, z );
-}
-
-static void GLAPIENTRY brw_TexCoord3fv( const GLfloat *v )
-{
- DISPATCH_ATTR3FV( BRW_ATTRIB_TEX0, v );
-}
-
-static void GLAPIENTRY brw_TexCoord4f( GLfloat x, GLfloat y, GLfloat z,
- GLfloat w )
-{
- DISPATCH_ATTR4F( BRW_ATTRIB_TEX0, x, y, z, w );
-}
-
-static void GLAPIENTRY brw_TexCoord4fv( const GLfloat *v )
-{
- DISPATCH_ATTR4FV( BRW_ATTRIB_TEX0, v );
-}
-
-static void GLAPIENTRY brw_Normal3f( GLfloat x, GLfloat y, GLfloat z )
-{
- DISPATCH_ATTR3F( BRW_ATTRIB_NORMAL, x, y, z );
-}
-
-static void GLAPIENTRY brw_Normal3fv( const GLfloat *v )
-{
- DISPATCH_ATTR3FV( BRW_ATTRIB_NORMAL, v );
-}
-
-static void GLAPIENTRY brw_FogCoordfEXT( GLfloat x )
-{
- DISPATCH_ATTR1F( BRW_ATTRIB_FOG, x );
-}
-
-static void GLAPIENTRY brw_FogCoordfvEXT( const GLfloat *v )
-{
- DISPATCH_ATTR1FV( BRW_ATTRIB_FOG, v );
-}
-
-static void GLAPIENTRY brw_Color3f( GLfloat x, GLfloat y, GLfloat z )
-{
- DISPATCH_ATTR3F( BRW_ATTRIB_COLOR0, x, y, z );
-}
-
-static void GLAPIENTRY brw_Color3fv( const GLfloat *v )
-{
- DISPATCH_ATTR3FV( BRW_ATTRIB_COLOR0, v );
-}
-
-static void GLAPIENTRY brw_Color4f( GLfloat x, GLfloat y, GLfloat z,
- GLfloat w )
-{
- DISPATCH_ATTR4F( BRW_ATTRIB_COLOR0, x, y, z, w );
-}
-
-static void GLAPIENTRY brw_Color4fv( const GLfloat *v )
-{
- DISPATCH_ATTR4FV( BRW_ATTRIB_COLOR0, v );
-}
-
-static void GLAPIENTRY brw_SecondaryColor3fEXT( GLfloat x, GLfloat y,
- GLfloat z )
-{
- DISPATCH_ATTR3F( BRW_ATTRIB_COLOR1, x, y, z );
-}
-
-static void GLAPIENTRY brw_SecondaryColor3fvEXT( const GLfloat *v )
-{
- DISPATCH_ATTR3FV( BRW_ATTRIB_COLOR1, v );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord1f( GLenum target, GLfloat x )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR1F( attr, x );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord1fv( GLenum target,
- const GLfloat *v )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR1FV( attr, v );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord2f( GLenum target, GLfloat x,
- GLfloat y )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR2F( attr, x, y );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord2fv( GLenum target,
- const GLfloat *v )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR2FV( attr, v );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord3f( GLenum target, GLfloat x,
- GLfloat y, GLfloat z)
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR3F( attr, x, y, z );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord3fv( GLenum target,
- const GLfloat *v )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR3FV( attr, v );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord4f( GLenum target, GLfloat x,
- GLfloat y, GLfloat z,
- GLfloat w )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR4F( attr, x, y, z, w );
-}
-
-static void GLAPIENTRY brw_MultiTexCoord4fv( GLenum target,
- const GLfloat *v )
-{
- GLuint attr = (target & 0x7) + BRW_ATTRIB_TEX0;
- DISPATCH_ATTR4FV( attr, v );
-}
-
-
-static void GLAPIENTRY brw_VertexAttrib1fNV( GLuint index, GLfloat x )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR1F( index, x );
-}
-
-static void GLAPIENTRY brw_VertexAttrib1fvNV( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR1FV( index, v );
-}
-
-static void GLAPIENTRY brw_VertexAttrib2fNV( GLuint index, GLfloat x,
- GLfloat y )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR2F( index, x, y );
-}
-
-static void GLAPIENTRY brw_VertexAttrib2fvNV( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR2FV( index, v );
-}
-
-static void GLAPIENTRY brw_VertexAttrib3fNV( GLuint index, GLfloat x,
- GLfloat y, GLfloat z )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR3F( index, x, y, z );
-}
-
-static void GLAPIENTRY brw_VertexAttrib3fvNV( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR3FV( index, v );
-}
-
-static void GLAPIENTRY brw_VertexAttrib4fNV( GLuint index, GLfloat x,
- GLfloat y, GLfloat z,
- GLfloat w )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR4F( index, x, y, z, w );
-}
-
-static void GLAPIENTRY brw_VertexAttrib4fvNV( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR4FV( index, v );
-}
-
-
-/*
- * XXX adjust index
- */
-
-static void GLAPIENTRY brw_VertexAttrib1fARB( GLuint index, GLfloat x )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR1F( index, x );
-}
-
-static void GLAPIENTRY brw_VertexAttrib1fvARB( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR1FV( index, v );
-}
-
-static void GLAPIENTRY brw_VertexAttrib2fARB( GLuint index, GLfloat x,
- GLfloat y )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR2F( index, x, y );
-}
-
-static void GLAPIENTRY brw_VertexAttrib2fvARB( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR2FV( index, v );
-}
-
-static void GLAPIENTRY brw_VertexAttrib3fARB( GLuint index, GLfloat x,
- GLfloat y, GLfloat z )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR3F( index, x, y, z );
-}
-
-static void GLAPIENTRY brw_VertexAttrib3fvARB( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR3FV( index, v );
-}
-
-static void GLAPIENTRY brw_VertexAttrib4fARB( GLuint index, GLfloat x,
- GLfloat y, GLfloat z,
- GLfloat w )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR4F( index, x, y, z, w );
-}
-
-static void GLAPIENTRY brw_VertexAttrib4fvARB( GLuint index,
- const GLfloat *v )
-{
- if (index >= BRW_ATTRIB_FIRST_MATERIAL) index = ERROR_ATTRIB;
- DISPATCH_ATTR4FV( index, v );
-}
-
-
-/* Install the generic versions of the 2nd level dispatch
- * functions. Some of these have a codegen alternative.
- */
-void brw_exec_vtx_generic_init( struct brw_exec_context *exec )
-{
- GLvertexformat *vfmt = &exec->vtxfmt;
-
- vfmt->Color3f = brw_Color3f;
- vfmt->Color3fv = brw_Color3fv;
- vfmt->Color4f = brw_Color4f;
- vfmt->Color4fv = brw_Color4fv;
- vfmt->FogCoordfEXT = brw_FogCoordfEXT;
- vfmt->FogCoordfvEXT = brw_FogCoordfvEXT;
- vfmt->MultiTexCoord1fARB = brw_MultiTexCoord1f;
- vfmt->MultiTexCoord1fvARB = brw_MultiTexCoord1fv;
- vfmt->MultiTexCoord2fARB = brw_MultiTexCoord2f;
- vfmt->MultiTexCoord2fvARB = brw_MultiTexCoord2fv;
- vfmt->MultiTexCoord3fARB = brw_MultiTexCoord3f;
- vfmt->MultiTexCoord3fvARB = brw_MultiTexCoord3fv;
- vfmt->MultiTexCoord4fARB = brw_MultiTexCoord4f;
- vfmt->MultiTexCoord4fvARB = brw_MultiTexCoord4fv;
- vfmt->Normal3f = brw_Normal3f;
- vfmt->Normal3fv = brw_Normal3fv;
- vfmt->SecondaryColor3fEXT = brw_SecondaryColor3fEXT;
- vfmt->SecondaryColor3fvEXT = brw_SecondaryColor3fvEXT;
- vfmt->TexCoord1f = brw_TexCoord1f;
- vfmt->TexCoord1fv = brw_TexCoord1fv;
- vfmt->TexCoord2f = brw_TexCoord2f;
- vfmt->TexCoord2fv = brw_TexCoord2fv;
- vfmt->TexCoord3f = brw_TexCoord3f;
- vfmt->TexCoord3fv = brw_TexCoord3fv;
- vfmt->TexCoord4f = brw_TexCoord4f;
- vfmt->TexCoord4fv = brw_TexCoord4fv;
- vfmt->Vertex2f = brw_Vertex2f;
- vfmt->Vertex2fv = brw_Vertex2fv;
- vfmt->Vertex3f = brw_Vertex3f;
- vfmt->Vertex3fv = brw_Vertex3fv;
- vfmt->Vertex4f = brw_Vertex4f;
- vfmt->Vertex4fv = brw_Vertex4fv;
- vfmt->VertexAttrib1fNV = brw_VertexAttrib1fNV;
- vfmt->VertexAttrib1fvNV = brw_VertexAttrib1fvNV;
- vfmt->VertexAttrib2fNV = brw_VertexAttrib2fNV;
- vfmt->VertexAttrib2fvNV = brw_VertexAttrib2fvNV;
- vfmt->VertexAttrib3fNV = brw_VertexAttrib3fNV;
- vfmt->VertexAttrib3fvNV = brw_VertexAttrib3fvNV;
- vfmt->VertexAttrib4fNV = brw_VertexAttrib4fNV;
- vfmt->VertexAttrib4fvNV = brw_VertexAttrib4fvNV;
- vfmt->VertexAttrib1fARB = brw_VertexAttrib1fARB;
- vfmt->VertexAttrib1fvARB = brw_VertexAttrib1fvARB;
- vfmt->VertexAttrib2fARB = brw_VertexAttrib2fARB;
- vfmt->VertexAttrib2fvARB = brw_VertexAttrib2fvARB;
- vfmt->VertexAttrib3fARB = brw_VertexAttrib3fARB;
- vfmt->VertexAttrib3fvARB = brw_VertexAttrib3fvARB;
- vfmt->VertexAttrib4fARB = brw_VertexAttrib4fARB;
- vfmt->VertexAttrib4fvARB = brw_VertexAttrib4fvARB;
-}
*
**************************************************************************/
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+
#include "swrast_setup/swrast_setup.h"
#include "swrast/swrast.h"
#include "tnl/tnl.h"
-#include "context.h"
#include "brw_context.h"
#include "brw_fallback.h"
-#include "glheader.h"
-#include "enums.h"
-#include "glapi.h"
-#include "imports.h"
-#include "macros.h"
-#include "mtypes.h"
-
-
-
-
-
+#include "glapi/glapi.h"
+#define FILE_DEBUG_FLAG DEBUG_FALLBACKS
static GLboolean do_check_fallback(struct brw_context *brw)
{
GLcontext *ctx = &brw->intel.ctx;
GLuint i;
-
+
/* BRW_NEW_METAOPS
*/
if (brw->metaops.active)
return GL_FALSE;
- if (brw->intel.no_rast)
- return GL_TRUE;
-
- /* _NEW_BUFFERS
- */
- if (ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_FRONT_LEFT &&
- ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_BACK_LEFT)
+ if (brw->intel.no_rast) {
+ DBG("FALLBACK: rasterization disabled\n");
return GL_TRUE;
+ }
/* _NEW_RENDERMODE
*
* XXX: need to save/restore RenderMode in metaops state, or
* somehow move to a new attribs pointer:
*/
- if (ctx->RenderMode != GL_RENDER)
+ if (ctx->RenderMode != GL_RENDER) {
+ DBG("FALLBACK: render mode\n");
return GL_TRUE;
+ }
/* _NEW_TEXTURE:
*/
if (texUnit->_ReallyEnabled) {
struct intel_texture_object *intelObj = intel_texture_object(texUnit->_Current);
struct gl_texture_image *texImage = intelObj->base.Image[0][intelObj->firstLevel];
- if (texImage->Border)
+ if (texImage->Border) {
+ DBG("FALLBACK: texture border\n");
return GL_TRUE;
+ }
}
}
*/
if (brw->attribs.Stencil->Enabled &&
!brw->intel.hw_stencil) {
+ DBG("FALLBACK: stencil\n");
return GL_TRUE;
}
.brw = BRW_NEW_METAOPS,
.cache = 0
},
- .update = check_fallback
+ .prepare = check_fallback
};
#ifndef BRW_FALLBACK_H
#define BRW_FALLBACK_H
-#include "mtypes.h" /* for GLcontext... */
+#include "main/mtypes.h" /* for GLcontext... */
struct brw_context;
struct vbo_prim;
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "intel_batchbuffer.h"
/* Begin the compilation:
*/
- brw_init_compile(&c.func);
+ brw_init_compile(brw, &c.func);
c.func.single_program_flow = 1;
/* Upload
*/
- brw->gs.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_GS_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->gs.prog_data );
+ dri_bo_unreference(brw->gs.prog_bo);
+ brw->gs.prog_bo = brw_upload_cache( &brw->cache, BRW_GS_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->gs.prog_data );
}
-
-static GLboolean search_cache( struct brw_context *brw,
- struct brw_gs_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_GS_PROG],
- key, sizeof(*key),
- &brw->gs.prog_data,
- &brw->gs.prog_gs_offset);
-}
-
-
static const GLenum gs_prim[GL_POLYGON+1] = {
GL_POINTS,
GL_LINES,
/* Calculate interpolants for triangle and line rasterization.
*/
-static void upload_gs_prog( struct brw_context *brw )
+static void prepare_gs_prog(struct brw_context *brw)
{
struct brw_gs_prog_key key;
-
/* Populate the key:
*/
populate_key(brw, &key);
}
if (brw->gs.prog_active) {
- if (!search_cache(brw, &key))
+ dri_bo_unreference(brw->gs.prog_bo);
+ brw->gs.prog_bo = brw_search_cache(&brw->cache, BRW_GS_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->gs.prog_data);
+ if (brw->gs.prog_bo == NULL)
compile_gs_prog( brw, &key );
}
}
.brw = BRW_NEW_PRIMITIVE,
.cache = CACHE_NEW_VS_PROG
},
- .update = upload_gs_prog
+ .prepare = prepare_gs_prog
};
#define MAX_GS_VERTS (4)
struct brw_gs_prog_key {
+ GLuint attrs:32;
GLuint primitive:4;
- GLuint attrs:16;
GLuint hint_gs_always:1;
GLuint need_gs_prog:1;
- GLuint pad:10;
+ GLuint pad:26;
};
struct brw_gs_compile {
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
#include "intel_batchbuffer.h"
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "macros.h"
+#include "main/macros.h"
+struct brw_gs_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int curbe_offset;
-static void upload_gs_unit( struct brw_context *brw )
-{
- struct brw_gs_unit_state gs;
+ unsigned int nr_urb_entries, urb_size;
+ GLboolean prog_active;
+};
- memset(&gs, 0, sizeof(gs));
+static void
+gs_unit_populate_key(struct brw_context *brw, struct brw_gs_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
/* CACHE_NEW_GS_PROG */
- if (brw->gs.prog_active) {
- gs.thread0.grf_reg_count = ((brw->gs.prog_data->total_grf-1) & ~15) / 16;
- gs.thread0.kernel_start_pointer = brw->gs.prog_gs_offset >> 6;
- gs.thread3.urb_entry_read_length = brw->gs.prog_data->urb_read_length;
- }
- else {
- gs.thread0.grf_reg_count = 0;
- gs.thread0.kernel_start_pointer = 0;
- gs.thread3.urb_entry_read_length = 1;
+ key->prog_active = brw->gs.prog_active;
+ if (key->prog_active) {
+ key->total_grf = brw->gs.prog_data->total_grf;
+ key->urb_entry_read_length = brw->gs.prog_data->urb_read_length;
+ } else {
+ key->total_grf = 1;
+ key->urb_entry_read_length = 1;
}
+ /* BRW_NEW_CURBE_OFFSETS */
+ key->curbe_offset = brw->curbe.clip_start;
+
/* BRW_NEW_URB_FENCE */
- gs.thread4.nr_urb_entries = brw->urb.nr_gs_entries;
- gs.thread4.urb_entry_allocation_size = brw->urb.vsize - 1;
+ key->nr_urb_entries = brw->urb.nr_gs_entries;
+ key->urb_size = brw->urb.vsize;
+}
- gs.thread4.max_threads = 0; /* Hardware requirement */
+static dri_bo *
+gs_unit_create_from_key(struct brw_context *brw, struct brw_gs_unit_key *key)
+{
+ struct brw_gs_unit_state gs;
+ dri_bo *bo;
- if (INTEL_DEBUG & DEBUG_STATS)
- gs.thread4.stats_enable = 1;
+ memset(&gs, 0, sizeof(gs));
+
+ gs.thread0.grf_reg_count = ALIGN(key->total_grf, 16) / 16 - 1;
+ if (key->prog_active) /* reloc */
+ gs.thread0.kernel_start_pointer = brw->gs.prog_bo->offset >> 6;
- /* CONSTANT */
gs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
gs.thread1.single_program_flow = 1;
+
gs.thread3.dispatch_grf_start_reg = 1;
gs.thread3.const_urb_entry_read_offset = 0;
gs.thread3.const_urb_entry_read_length = 0;
gs.thread3.urb_entry_read_offset = 0;
-
+ gs.thread3.urb_entry_read_length = key->urb_entry_read_length;
+
+ gs.thread4.nr_urb_entries = key->nr_urb_entries;
+ gs.thread4.urb_entry_allocation_size = key->urb_size - 1;
+
+ gs.thread4.max_threads = 0; /* Hardware requirement */
+
+ if (INTEL_DEBUG & DEBUG_STATS)
+ gs.thread4.stats_enable = 1;
+
+ bo = brw_upload_cache(&brw->cache, BRW_GS_UNIT,
+ key, sizeof(*key),
+ &brw->gs.prog_bo, 1,
+ &gs, sizeof(gs),
+ NULL, NULL);
- brw->gs.state_gs_offset = brw_cache_data( &brw->cache[BRW_GS_UNIT], &gs );
+ if (key->prog_active) {
+ /* Emit GS program relocation */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ gs.thread0.grf_reg_count << 1,
+ offsetof(struct brw_gs_unit_state, thread0),
+ brw->gs.prog_bo);
+ }
+
+ return bo;
}
+static void prepare_gs_unit(struct brw_context *brw)
+{
+ struct brw_gs_unit_key key;
+
+ gs_unit_populate_key(brw, &key);
+
+ dri_bo_unreference(brw->gs.state_bo);
+ brw->gs.state_bo = brw_search_cache(&brw->cache, BRW_GS_UNIT,
+ &key, sizeof(key),
+ &brw->gs.prog_bo, 1,
+ NULL);
+ if (brw->gs.state_bo == NULL) {
+ brw->gs.state_bo = gs_unit_create_from_key(brw, &key);
+ }
+}
const struct brw_tracked_state brw_gs_unit = {
.dirty = {
BRW_NEW_URB_FENCE),
.cache = CACHE_NEW_GS_PROG
},
- .update = upload_gs_unit
+ .prepare = prepare_gs_unit,
};
+++ /dev/null
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
-
-#include "intel_batchbuffer.h"
-#include "brw_context.h"
-#include "brw_state.h"
-#include "brw_defines.h"
-#include "brw_hal.h"
-#include <dlfcn.h>
-
-static void *brw_hal_lib;
-static GLboolean brw_hal_tried;
-
-void *
-brw_hal_find_symbol (char *symbol)
-{
- if (!brw_hal_tried)
- {
- char *brw_hal_name = getenv ("INTEL_HAL");
-
- if (!brw_hal_name)
- brw_hal_name = "/usr/lib/xorg/modules/drivers/intel_hal.so";
-
- brw_hal_lib = dlopen (brw_hal_name, RTLD_LAZY|RTLD_LOCAL);
- brw_hal_tried = 1;
- }
- if (!brw_hal_lib)
- return NULL;
- return dlsym (brw_hal_lib, symbol);
-}
+++ /dev/null
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
-
-void *
-brw_hal_find_symbol (char *symbol);
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
#include "shader/arbprogparse.h"
#include "intel_screen.h"
#include "intel_batchbuffer.h"
#include "intel_regions.h"
+#include "intel_buffers.h"
#include "brw_context.h"
#include "brw_defines.h"
* FragmentProgram->_Current
* VertexProgram->_Enabled
* brw->vertex_program
- * DrawBuffer->_ColorDrawBufferMask[0]
+ * DrawBuffer->_ColorDrawBufferIndexes[0]
*
*
* More if drawpixels-through-texture is added.
vp_prog, strlen(vp_prog),
brw->metaops.vp);
- brw->metaops.attribs.VertexProgram->Current = brw->metaops.vp;
+ brw->metaops.attribs.VertexProgram->_Current = brw->metaops.vp;
brw->metaops.attribs.VertexProgram->_Enabled = GL_TRUE;
brw->metaops.attribs.FragmentProgram->_Current = brw->metaops.fp;
struct brw_context *brw = brw_context(&intel->ctx);
if (!brw->metaops.saved_draw_region) {
- brw->metaops.saved_draw_region = brw->state.draw_region;
+ brw->metaops.saved_draw_region = brw->state.draw_regions[0];
+ brw->metaops.saved_nr_draw_regions = brw->state.nr_draw_regions;
brw->metaops.saved_depth_region = brw->state.depth_region;
}
- brw->state.draw_region = draw_region;
+ brw->state.draw_regions[0] = draw_region;
+ brw->state.nr_draw_regions = 1;
brw->state.depth_region = depth_region;
+ if (intel->frame_buffer_texobj != NULL)
+ brw_FrameBufferTexDestroy(brw);
+
+ if (draw_region)
+ brw_FrameBufferTexInit(brw, draw_region);
+
brw->state.dirty.mesa |= _NEW_BUFFERS;
}
GLfloat x0, GLfloat x1,
GLfloat y0, GLfloat y1,
GLfloat z,
- GLubyte red, GLubyte green,
- GLubyte blue, GLubyte alpha,
+ GLuint color,
GLfloat s0, GLfloat s1,
GLfloat t0, GLfloat t1)
{
struct gl_client_array *attribs[VERT_ATTRIB_MAX];
struct _mesa_prim prim[1];
GLfloat pos[4][3];
- GLubyte color[4];
ctx->Driver.BufferData(ctx,
GL_ARRAY_BUFFER_ARB,
pos[3][1] = y1;
pos[3][2] = z;
-
ctx->Driver.BufferSubData(ctx,
GL_ARRAY_BUFFER_ARB,
0,
pos,
brw->metaops.vbo);
- color[0] = red;
- color[1] = green;
- color[2] = blue;
- color[3] = alpha;
+ /* Convert incoming ARGB to required RGBA */
+ /* Note this color is stored as GL_UNSIGNED_BYTE */
+ color = (color & 0xff00ff00) | (((color >> 16) | (color << 16)) & 0xff00ff);
ctx->Driver.BufferSubData(ctx,
GL_ARRAY_BUFFER_ARB,
sizeof(pos),
sizeof(color),
- color,
+ &color,
brw->metaops.vbo);
/* Ignoring texture coords.
{
GLcontext *ctx = &intel->ctx;
struct brw_context *brw = brw_context(ctx);
+ GLuint i;
if (!brw->metaops.vbo) {
init_metaops_state(brw);
meta_no_texture(&brw->intel);
meta_flat_shade(&brw->intel);
- brw->metaops.restore_draw_mask = ctx->DrawBuffer->_ColorDrawBufferMask[0];
+ for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) {
+ brw->metaops.restore_draw_buffers[i]
+ = ctx->DrawBuffer->_ColorDrawBufferIndexes[i];
+ }
+ brw->metaops.restore_num_draw_buffers = ctx->DrawBuffer->_NumColorDrawBuffers;
+
brw->metaops.restore_fp = ctx->FragmentProgram.Current;
/* This works without adjusting refcounts. Fix later?
*/
- brw->metaops.saved_draw_region = brw->state.draw_region;
+ brw->metaops.saved_draw_region = brw->state.draw_regions[0];
+ brw->metaops.saved_nr_draw_regions = brw->state.nr_draw_regions;
brw->metaops.saved_depth_region = brw->state.depth_region;
brw->metaops.active = 1;
{
GLcontext *ctx = &intel->ctx;
struct brw_context *brw = brw_context(ctx);
+ GLuint i;
restore_attribs(brw);
- ctx->DrawBuffer->_ColorDrawBufferMask[0] = brw->metaops.restore_draw_mask;
+ for (i = 0; i < ctx->Const.MaxDrawBuffers; i++) {
+ ctx->DrawBuffer->_ColorDrawBufferIndexes[i]
+ = brw->metaops.restore_draw_buffers[i];
+ }
+ ctx->DrawBuffer->_NumColorDrawBuffers = brw->metaops.restore_num_draw_buffers;
+
ctx->FragmentProgram.Current = brw->metaops.restore_fp;
- brw->state.draw_region = brw->metaops.saved_draw_region;
+ brw->state.draw_regions[0] = brw->metaops.saved_draw_region;
+ brw->state.nr_draw_regions = brw->metaops.saved_nr_draw_regions;
brw->state.depth_region = brw->metaops.saved_depth_region;
brw->metaops.saved_draw_region = NULL;
brw->metaops.saved_depth_region = NULL;
.brw = 0,
.cache = 0
},
- .update = upload_blend_constant_color
+ .emit = upload_blend_constant_color
};
-/***********************************************************************
- * Drawing rectangle -- Need for AUB file only.
- */
+/* Constant single cliprect for framebuffer object or DRI2 drawing */
static void upload_drawing_rect(struct brw_context *brw)
{
struct intel_context *intel = &brw->intel;
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- struct brw_drawrect bdr;
- int x1, y1;
- int x2, y2;
+ GLcontext *ctx = &intel->ctx;
- /* If there is a single cliprect, set it here. Otherwise iterate
- * over them in brw_draw_prim().
- */
- if (brw->intel.numClipRects > 1)
- return;
-
- x1 = brw->intel.pClipRects[0].x1;
- y1 = brw->intel.pClipRects[0].y1;
- x2 = brw->intel.pClipRects[0].x2;
- y2 = brw->intel.pClipRects[0].y2;
-
- if (x1 < 0) x1 = 0;
- if (y1 < 0) y1 = 0;
- if (x2 > intel->intelScreen->width) x2 = intel->intelScreen->width;
- if (y2 > intel->intelScreen->height) y2 = intel->intelScreen->height;
-
- memset(&bdr, 0, sizeof(bdr));
- bdr.header.opcode = CMD_DRAW_RECT;
- bdr.header.length = sizeof(bdr)/4 - 2;
- bdr.xmin = x1;
- bdr.ymin = y1;
- bdr.xmax = x2;
- bdr.ymax = y2;
- bdr.xorg = dPriv->x;
- bdr.yorg = dPriv->y;
-
- /* Can't use BRW_CACHED_BATCH_STRUCT because this is also emitted
- * uncached in brw_draw.c:
- */
- BRW_BATCH_STRUCT(brw, &bdr);
+ if (!intel->constant_cliprect)
+ return;
+
+ BEGIN_BATCH(4, NO_LOOP_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_DRAWRECT_INFO_I965);
+ OUT_BATCH(0); /* xmin, ymin */
+ OUT_BATCH(((ctx->DrawBuffer->Width - 1) & 0xffff) |
+ ((ctx->DrawBuffer->Height - 1) << 16));
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
}
const struct brw_tracked_state brw_drawing_rect = {
.dirty = {
- .mesa = _NEW_WINDOW_POS,
+ .mesa = _NEW_BUFFERS,
.brw = 0,
.cache = 0
},
- .update = upload_drawing_rect
+ .emit = upload_drawing_rect
};
-/***********************************************************************
- * Binding table pointers
- */
+static void prepare_binding_table_pointers(struct brw_context *brw)
+{
+ brw_add_validated_bo(brw, brw->wm.bind_bo);
+}
+/**
+ * Upload the binding table pointers, which point each stage's array of surface
+ * state pointers.
+ *
+ * The binding table pointers are relative to the surface state base address,
+ * which is 0.
+ */
static void upload_binding_table_pointers(struct brw_context *brw)
{
- struct brw_binding_table_pointers btp;
- memset(&btp, 0, sizeof(btp));
-
- /* The binding table has been emitted to the SS pool already, so we
- * know what its offset is. When the batch buffer is fired, the
- * binding table and surface structs will get fixed up to point to
- * where the textures actually landed, but that won't change the
- * value of the offsets here:
- */
- btp.header.opcode = CMD_BINDING_TABLE_PTRS;
- btp.header.length = sizeof(btp)/4 - 2;
- btp.vs = 0;
- btp.gs = 0;
- btp.clp = 0;
- btp.sf = 0;
- btp.wm = brw->wm.bind_ss_offset;
-
- BRW_CACHED_BATCH_STRUCT(brw, &btp);
+ struct intel_context *intel = &brw->intel;
+
+ BEGIN_BATCH(6, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_BINDING_TABLE_PTRS << 16 | (6 - 2));
+ OUT_BATCH(0); /* vs */
+ OUT_BATCH(0); /* gs */
+ OUT_BATCH(0); /* clip */
+ OUT_BATCH(0); /* sf */
+ OUT_RELOC(brw->wm.bind_bo,
+ I915_GEM_DOMAIN_SAMPLER, 0,
+ 0);
+ ADVANCE_BATCH();
}
const struct brw_tracked_state brw_binding_table_pointers = {
.dirty = {
.mesa = 0,
- .brw = 0,
- .cache = CACHE_NEW_SURF_BIND
+ .brw = BRW_NEW_BATCH,
+ .cache = CACHE_NEW_SURF_BIND,
},
- .update = upload_binding_table_pointers
+ .prepare = prepare_binding_table_pointers,
+ .emit = upload_binding_table_pointers,
};
-/***********************************************************************
- * Pipelined state pointers. This is the key state packet from which
- * the hardware chases pointers to all the uploaded state in VRAM.
+/**
+ * Upload pointers to the per-stage state.
+ *
+ * The state pointers in this packet are all relative to the general state
+ * base address set by CMD_STATE_BASE_ADDRESS, which is 0.
*/
-
static void upload_pipelined_state_pointers(struct brw_context *brw )
{
- struct brw_pipelined_state_pointers psp;
- memset(&psp, 0, sizeof(psp));
-
- psp.header.opcode = CMD_PIPELINED_STATE_POINTERS;
- psp.header.length = sizeof(psp)/4 - 2;
-
- psp.vs.offset = brw->vs.state_gs_offset >> 5;
- psp.sf.offset = brw->sf.state_gs_offset >> 5;
- psp.wm.offset = brw->wm.state_gs_offset >> 5;
- psp.cc.offset = brw->cc.state_gs_offset >> 5;
-
- /* GS gets turned on and off regularly. Need to re-emit URB fence
- * after this occurs.
- */
- if (brw->gs.prog_active) {
- psp.gs.offset = brw->gs.state_gs_offset >> 5;
- psp.gs.enable = 1;
- }
+ struct intel_context *intel = &brw->intel;
- if (!brw->metaops.active) {
- psp.clp.offset = brw->clip.state_gs_offset >> 5;
- psp.clp.enable = 1;
- }
+ BEGIN_BATCH(7, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_PIPELINED_STATE_POINTERS << 16 | (7 - 2));
+ OUT_RELOC(brw->vs.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+ if (brw->gs.prog_active)
+ OUT_RELOC(brw->gs.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 1);
+ else
+ OUT_BATCH(0);
+ if (!brw->metaops.active)
+ OUT_RELOC(brw->clip.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 1);
+ else
+ OUT_BATCH(0);
+ OUT_RELOC(brw->sf.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+ OUT_RELOC(brw->wm.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+ OUT_RELOC(brw->cc.state_bo, I915_GEM_DOMAIN_INSTRUCTION, 0, 0);
+ ADVANCE_BATCH();
+
+ brw->state.dirty.brw |= BRW_NEW_PSP;
+}
- if (BRW_CACHED_BATCH_STRUCT(brw, &psp))
- brw->state.dirty.brw |= BRW_NEW_PSP;
+static void prepare_psp_urb_cbs(struct brw_context *brw)
+{
+ brw_add_validated_bo(brw, brw->vs.state_bo);
+ brw_add_validated_bo(brw, brw->gs.state_bo);
+ brw_add_validated_bo(brw, brw->clip.state_bo);
+ brw_add_validated_bo(brw, brw->wm.state_bo);
+ brw_add_validated_bo(brw, brw->cc.state_bo);
}
-const struct brw_tracked_state brw_pipelined_state_pointers = {
- .dirty = {
- .mesa = 0,
- .brw = BRW_NEW_METAOPS,
- .cache = (CACHE_NEW_VS_UNIT |
- CACHE_NEW_GS_UNIT |
- CACHE_NEW_GS_PROG |
- CACHE_NEW_CLIP_UNIT |
- CACHE_NEW_SF_UNIT |
- CACHE_NEW_WM_UNIT |
- CACHE_NEW_CC_UNIT)
- },
- .update = upload_pipelined_state_pointers
-};
-
static void upload_psp_urb_cbs(struct brw_context *brw )
{
upload_pipelined_state_pointers(brw);
brw_upload_constant_buffer_state(brw);
}
-
const struct brw_tracked_state brw_psp_urb_cbs = {
.dirty = {
.mesa = 0,
- .brw = BRW_NEW_URB_FENCE | BRW_NEW_METAOPS,
+ .brw = BRW_NEW_URB_FENCE | BRW_NEW_METAOPS | BRW_NEW_BATCH,
.cache = (CACHE_NEW_VS_UNIT |
CACHE_NEW_GS_UNIT |
CACHE_NEW_GS_PROG |
CACHE_NEW_WM_UNIT |
CACHE_NEW_CC_UNIT)
},
- .update = upload_psp_urb_cbs
+ .prepare = prepare_psp_urb_cbs,
+ .emit = upload_psp_urb_cbs,
};
+static void prepare_depthbuffer(struct brw_context *brw)
+{
+ struct intel_region *region = brw->state.depth_region;
+ if (region != NULL)
+ brw_add_validated_bo(brw, region->buffer);
+}
-
-/***********************************************************************
- * Depthbuffer - currently constant, but rotation would change that.
- */
-
-static void upload_depthbuffer(struct brw_context *brw)
+static void emit_depthbuffer(struct brw_context *brw)
{
- /* 0x79050003 Depth Buffer */
struct intel_context *intel = &brw->intel;
struct intel_region *region = brw->state.depth_region;
- struct brw_depthbuffer bd;
- memset(&bd, 0, sizeof(bd));
-
- bd.header.bits.opcode = CMD_DEPTH_BUFFER;
- bd.header.bits.length = sizeof(bd)/4-2;
- bd.dword1.bits.pitch = (region->pitch * region->cpp) - 1;
-
- switch (region->cpp) {
- case 2:
- bd.dword1.bits.format = BRW_DEPTHFORMAT_D16_UNORM;
- break;
- case 4:
- if (intel->depth_buffer_is_float)
- bd.dword1.bits.format = BRW_DEPTHFORMAT_D32_FLOAT;
- else
- bd.dword1.bits.format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT;
- break;
- default:
- assert(0);
- return;
+ unsigned int len = BRW_IS_G4X(brw) ? 6 : 5;
+
+ if (region == NULL) {
+ BEGIN_BATCH(len, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2));
+ OUT_BATCH((BRW_DEPTHFORMAT_D32_FLOAT << 18) |
+ (BRW_SURFACE_NULL << 29));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+
+ if (BRW_IS_G4X(brw))
+ OUT_BATCH(0);
+
+ ADVANCE_BATCH();
+ } else {
+ unsigned int format;
+
+ switch (region->cpp) {
+ case 2:
+ format = BRW_DEPTHFORMAT_D16_UNORM;
+ break;
+ case 4:
+ if (intel->depth_buffer_is_float)
+ format = BRW_DEPTHFORMAT_D32_FLOAT;
+ else
+ format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT;
+ break;
+ default:
+ assert(0);
+ return;
+ }
+
+ BEGIN_BATCH(len, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (len - 2));
+ OUT_BATCH(((region->pitch * region->cpp) - 1) |
+ (format << 18) |
+ (BRW_TILEWALK_YMAJOR << 26) |
+ ((region->tiling != I915_TILING_NONE) << 27) |
+ (BRW_SURFACE_2D << 29));
+ OUT_RELOC(region->buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ 0);
+ OUT_BATCH((BRW_SURFACE_MIPMAPLAYOUT_BELOW << 1) |
+ ((region->pitch - 1) << 6) |
+ ((region->height - 1) << 19));
+ OUT_BATCH(0);
+
+ if (BRW_IS_G4X(brw))
+ OUT_BATCH(0);
+
+ ADVANCE_BATCH();
}
-
- bd.dword1.bits.depth_offset_disable = 0; /* coordinate offset */
-
- /* The depthbuffer can only use YMAJOR tiling... This is a bit of
- * a shame as it clashes with the 2d blitter which only supports
- * XMAJOR tiling...
- */
- bd.dword1.bits.tile_walk = BRW_TILEWALK_YMAJOR;
- bd.dword1.bits.tiled_surface = intel->depth_region->tiled;
- bd.dword1.bits.surface_type = BRW_SURFACE_2D;
-
- /* BRW_NEW_LOCK */
- bd.dword2_base_addr = bmBufferOffset(intel, region->buffer);
-
- bd.dword3.bits.mipmap_layout = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
- bd.dword3.bits.lod = 0;
- bd.dword3.bits.width = region->pitch - 1; /* XXX: width ? */
- bd.dword3.bits.height = region->height - 1;
-
- bd.dword4.bits.min_array_element = 0;
- bd.dword4.bits.depth = 0;
-
- BRW_CACHED_BATCH_STRUCT(brw, &bd);
}
const struct brw_tracked_state brw_depthbuffer = {
.dirty = {
.mesa = 0,
- .brw = BRW_NEW_CONTEXT | BRW_NEW_LOCK,
- .cache = 0
+ .brw = BRW_NEW_DEPTH_BUFFER | BRW_NEW_BATCH,
+ .cache = 0,
},
- .update = upload_depthbuffer
+ .prepare = prepare_depthbuffer,
+ .emit = emit_depthbuffer,
};
.brw = 0,
.cache = 0
},
- .update = upload_polygon_stipple
+ .emit = upload_polygon_stipple
};
BRW_CACHED_BATCH_STRUCT(brw, &bpso);
}
+#define _NEW_WINDOW_POS 0x40000000
+
const struct brw_tracked_state brw_polygon_stipple_offset = {
.dirty = {
.mesa = _NEW_WINDOW_POS,
.brw = 0,
.cache = 0
},
- .update = upload_polygon_stipple_offset
+ .emit = upload_polygon_stipple_offset
+};
+
+/**********************************************************************
+ * AA Line parameters
+ */
+static void upload_aa_line_parameters(struct brw_context *brw)
+{
+ struct brw_aa_line_parameters balp;
+
+ if (!BRW_IS_G4X(brw))
+ return;
+
+ /* use legacy aa line coverage computation */
+ memset(&balp, 0, sizeof(balp));
+ balp.header.opcode = CMD_AA_LINE_PARAMETERS;
+ balp.header.length = sizeof(balp) / 4 - 2;
+
+ BRW_CACHED_BATCH_STRUCT(brw, &balp);
+}
+
+const struct brw_tracked_state brw_aa_line_parameters = {
+ .dirty = {
+ .mesa = 0,
+ .brw = BRW_NEW_CONTEXT,
+ .cache = 0
+ },
+ .emit = upload_aa_line_parameters
};
/***********************************************************************
.brw = 0,
.cache = 0
},
- .update = upload_line_stipple
-};
-
-
-
-/***********************************************************************
- * Misc constant state packets
- */
-
-static void upload_pipe_control(struct brw_context *brw)
-{
- struct brw_pipe_control pc;
-
- return;
-
- memset(&pc, 0, sizeof(pc));
-
- pc.header.opcode = CMD_PIPE_CONTROL;
- pc.header.length = sizeof(pc)/4 - 2;
- pc.header.post_sync_operation = PIPE_CONTROL_NOWRITE;
-
- pc.header.instruction_state_cache_flush_enable = 1;
-
- pc.bits1.dest_addr_type = PIPE_CONTROL_GTTWRITE_GLOBAL;
-
- BRW_BATCH_STRUCT(brw, &pc);
-}
-
-const struct brw_tracked_state brw_pipe_control = {
- .dirty = {
- .mesa = 0,
- .brw = BRW_NEW_CONTEXT,
- .cache = 0
- },
- .update = upload_pipe_control
+ .emit = upload_line_stipple
};
struct brw_pipeline_select ps;
memset(&ps, 0, sizeof(ps));
- ps.header.opcode = CMD_PIPELINE_SELECT;
+ ps.header.opcode = CMD_PIPELINE_SELECT(brw);
ps.header.pipeline_select = 0;
BRW_BATCH_STRUCT(brw, &ps);
}
struct brw_vf_statistics vfs;
memset(&vfs, 0, sizeof(vfs));
- vfs.opcode = CMD_VF_STATISTICS;
+ vfs.opcode = CMD_VF_STATISTICS(brw);
if (INTEL_DEBUG & DEBUG_STATS)
vfs.statistics_enable = 1;
.brw = BRW_NEW_CONTEXT,
.cache = 0
},
- .update = upload_invarient_state
+ .emit = upload_invarient_state
};
-
-/* State pool addresses:
+/**
+ * Define the base addresses which some state is referenced from.
+ *
+ * This allows us to avoid having to emit relocations in many places for
+ * cached state, and instead emit pointers inside of large, mostly-static
+ * state pools. This comes at the expense of memory, and more expensive cache
+ * misses.
*/
static void upload_state_base_address( struct brw_context *brw )
{
struct intel_context *intel = &brw->intel;
- struct brw_state_base_address sba;
-
- memset(&sba, 0, sizeof(sba));
-
- sba.header.opcode = CMD_STATE_BASE_ADDRESS;
- sba.header.length = 0x4;
-
- /* BRW_NEW_LOCK */
- sba.bits0.general_state_address = bmBufferOffset(intel, brw->pool[BRW_GS_POOL].buffer) >> 5;
- sba.bits0.modify_enable = 1;
- /* BRW_NEW_LOCK */
- sba.bits1.surface_state_address = bmBufferOffset(intel, brw->pool[BRW_SS_POOL].buffer) >> 5;
- sba.bits1.modify_enable = 1;
-
- sba.bits2.modify_enable = 1;
- sba.bits3.modify_enable = 1;
- sba.bits4.modify_enable = 1;
-
- BRW_CACHED_BATCH_STRUCT(brw, &sba);
+ /* Output the structure (brw_state_base_address) directly to the
+ * batchbuffer, so we can emit relocations inline.
+ */
+ BEGIN_BATCH(6, IGNORE_CLIPRECTS);
+ OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (6 - 2));
+ OUT_BATCH(1); /* General state base address */
+ OUT_BATCH(1); /* Surface state base address */
+ OUT_BATCH(1); /* Indirect object base address */
+ OUT_BATCH(1); /* General state upper bound */
+ OUT_BATCH(1); /* Indirect object upper bound */
+ ADVANCE_BATCH();
}
-
const struct brw_tracked_state brw_state_base_address = {
.dirty = {
.mesa = 0,
- .brw = BRW_NEW_CONTEXT | BRW_NEW_LOCK,
- .cache = 0
+ .brw = BRW_NEW_CONTEXT,
+ .cache = 0,
},
- .update = upload_state_base_address
+ .emit = upload_state_base_address
};
* Keith Whitwell <keith@tungstengraphics.com>
*/
+#include "main/imports.h"
+#include "main/enums.h"
#include "shader/prog_parameter.h"
-#include "brw_context.h"
-#include "brw_aub.h"
-#include "brw_util.h"
-#include "program.h"
-#include "imports.h"
-#include "enums.h"
+#include "shader/program.h"
+#include "shader/programopt.h"
#include "tnl/tnl.h"
+#include "brw_context.h"
+#include "brw_util.h"
static void brwBindProgram( GLcontext *ctx,
GLenum target,
struct brw_vertex_program *vp = (struct brw_vertex_program *)brw->vertex_program;
if (p == vp)
brw->state.dirty.brw |= BRW_NEW_VERTEX_PROGRAM;
+ if (p->program.IsPositionInvariant) {
+ _mesa_insert_mvp_code(ctx, &p->program);
+ }
p->id = brw->program_id++;
p->param_state = p->program.Base.Parameters->StateFlags;
--- /dev/null
+/*
+ * Copyright © 2008 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+/** @file support for ARB_query_object
+ *
+ * ARB_query_object is implemented by using the PIPE_CONTROL command to stall
+ * execution on the completion of previous depth tests, and write the
+ * current PS_DEPTH_COUNT to a buffer object.
+ *
+ * We use before and after counts when drawing during a query so that
+ * we don't pick up other clients' query data in ours. To reduce overhead,
+ * a single BO is used to record the query data for all active queries at
+ * once. This also gives us a simple bound on how much batchbuffer space is
+ * required for handling queries, so that we can be sure that we won't
+ * have to emit a batchbuffer without getting the ending PS_DEPTH_COUNT.
+ */
+#include "main/simple_list.h"
+#include "main/imports.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "intel_batchbuffer.h"
+#include "intel_reg.h"
+
+/** Waits on the query object's BO and totals the results for this query */
+static void
+brw_queryobj_get_results(struct brw_query_object *query)
+{
+ int i;
+ uint64_t *results;
+
+ if (query->bo == NULL)
+ return;
+
+ /* Map and count the pixels from the current query BO */
+ dri_bo_map(query->bo, GL_FALSE);
+ results = query->bo->virtual;
+ for (i = query->first_index; i <= query->last_index; i++) {
+ query->Base.Result += results[i * 2 + 1] - results[i * 2];
+ }
+ dri_bo_unmap(query->bo);
+
+ dri_bo_unreference(query->bo);
+ query->bo = NULL;
+}
+
+static struct gl_query_object *
+brw_new_query_object(GLcontext *ctx, GLuint id)
+{
+ struct brw_query_object *query;
+
+ query = _mesa_calloc(sizeof(struct brw_query_object));
+
+ query->Base.Id = id;
+ query->Base.Result = 0;
+ query->Base.Active = GL_FALSE;
+ query->Base.Ready = GL_TRUE;
+
+ return &query->Base;
+}
+
+static void
+brw_delete_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ dri_bo_unreference(query->bo);
+ _mesa_free(query);
+}
+
+static void
+brw_begin_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct brw_context *brw = brw_context(ctx);
+ struct intel_context *intel = intel_context(ctx);
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ /* Reset our driver's tracking of query state. */
+ dri_bo_unreference(query->bo);
+ query->bo = NULL;
+ query->first_index = -1;
+ query->last_index = -1;
+
+ insert_at_head(&brw->query.active_head, query);
+ intel->stats_wm++;
+}
+
+/**
+ * Begin the ARB_occlusion_query query on a query object.
+ */
+static void
+brw_end_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct brw_context *brw = brw_context(ctx);
+ struct intel_context *intel = intel_context(ctx);
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ /* Flush the batchbuffer in case it has writes to our query BO.
+ * Have later queries write to a new query BO so that further rendering
+ * doesn't delay the collection of our results.
+ */
+ if (query->bo) {
+ brw_emit_query_end(brw);
+ intel_batchbuffer_flush(intel->batch);
+
+ dri_bo_unreference(brw->query.bo);
+ brw->query.bo = NULL;
+ }
+
+ remove_from_list(query);
+
+ intel->stats_wm--;
+}
+
+static void brw_wait_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ brw_queryobj_get_results(query);
+ query->Base.Ready = GL_TRUE;
+}
+
+static void brw_check_query(GLcontext *ctx, struct gl_query_object *q)
+{
+ /* XXX: Need to expose dri_bo_is_idle from bufmgr. */
+#if 0
+ struct brw_query_object *query = (struct brw_query_object *)q;
+
+ if (dri_bo_is_idle(query->bo)) {
+ brw_queryobj_get_results(query);
+ query->Base.Ready = GL_TRUE;
+ }
+#else
+ brw_wait_query(ctx, q);
+#endif
+}
+
+/** Called to set up the query BO and account for its aperture space */
+void
+brw_prepare_query_begin(struct brw_context *brw)
+{
+ struct intel_context *intel = &brw->intel;
+
+ /* Skip if we're not doing any queries. */
+ if (is_empty_list(&brw->query.active_head))
+ return;
+
+ /* Get a new query BO if we're going to need it. */
+ if (brw->query.bo == NULL ||
+ brw->query.index * 2 + 1 >= 4096 / sizeof(uint64_t)) {
+ dri_bo_unreference(brw->query.bo);
+ brw->query.bo = NULL;
+
+ brw->query.bo = dri_bo_alloc(intel->bufmgr, "query", 4096, 1);
+ brw->query.index = 0;
+ }
+
+ brw_add_validated_bo(brw, brw->query.bo);
+}
+
+/** Called just before primitive drawing to get a beginning PS_DEPTH_COUNT. */
+void
+brw_emit_query_begin(struct brw_context *brw)
+{
+ struct intel_context *intel = &brw->intel;
+ struct brw_query_object *query;
+
+ /* Skip if we're not doing any queries, or we've emitted the start. */
+ if (brw->query.active || is_empty_list(&brw->query.active_head))
+ return;
+
+ BEGIN_BATCH(4, IGNORE_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_PIPE_CONTROL |
+ PIPE_CONTROL_DEPTH_STALL |
+ PIPE_CONTROL_WRITE_DEPTH_COUNT);
+ /* This object could be mapped cacheable, but we don't have an exposed
+ * mechanism to support that. Since it's going uncached, tell GEM that
+ * we're writing to it. The usual clflush should be all that's required
+ * to pick up the results.
+ */
+ OUT_RELOC(brw->query.bo,
+ I915_GEM_DOMAIN_INSTRUCTION, I915_GEM_DOMAIN_INSTRUCTION,
+ PIPE_CONTROL_GLOBAL_GTT_WRITE |
+ ((brw->query.index * 2) * sizeof(uint64_t)));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ foreach(query, &brw->query.active_head) {
+ if (query->bo != brw->query.bo) {
+ if (query->bo != NULL)
+ brw_queryobj_get_results(query);
+ dri_bo_reference(brw->query.bo);
+ query->bo = brw->query.bo;
+ query->first_index = brw->query.index;
+ }
+ query->last_index = brw->query.index;
+ }
+ brw->query.active = GL_TRUE;
+}
+
+/** Called at batchbuffer flush to get an ending PS_DEPTH_COUNT */
+void
+brw_emit_query_end(struct brw_context *brw)
+{
+ struct intel_context *intel = &brw->intel;
+
+ if (!brw->query.active)
+ return;
+
+ BEGIN_BATCH(4, IGNORE_CLIPRECTS);
+ OUT_BATCH(_3DSTATE_PIPE_CONTROL |
+ PIPE_CONTROL_DEPTH_STALL |
+ PIPE_CONTROL_WRITE_DEPTH_COUNT);
+ OUT_RELOC(brw->query.bo,
+ I915_GEM_DOMAIN_INSTRUCTION, I915_GEM_DOMAIN_INSTRUCTION,
+ PIPE_CONTROL_GLOBAL_GTT_WRITE |
+ ((brw->query.index * 2 + 1) * sizeof(uint64_t)));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+
+ brw->query.active = GL_FALSE;
+ brw->query.index++;
+}
+
+void brw_init_queryobj_functions(struct dd_function_table *functions)
+{
+ functions->NewQueryObject = brw_new_query_object;
+ functions->DeleteQuery = brw_delete_query;
+ functions->BeginQuery = brw_begin_query;
+ functions->EndQuery = brw_end_query;
+ functions->CheckQuery = brw_check_query;
+ functions->WaitQuery = brw_wait_query;
+}
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "intel_batchbuffer.h"
#include "brw_sf.h"
#include "brw_state.h"
-#define DO_SETUP_BITS ((1<<FRAG_ATTRIB_MAX)-1)
-
static void compile_sf_prog( struct brw_context *brw,
struct brw_sf_prog_key *key )
{
/* Begin the compilation:
*/
- brw_init_compile(&c.func);
+ brw_init_compile(brw, &c.func);
c.key = *key;
c.nr_attrs = brw_count_bits(c.key.attrs);
if (c.key.attrs & (1<<i)) {
c.attr_to_idx[i] = idx;
c.idx_to_attr[idx] = i;
+ if (i >= VERT_RESULT_TEX0 && i <= VERT_RESULT_TEX7) {
+ c.point_attrs[i].CoordReplace =
+ brw->attribs.Point->CoordReplace[i - VERT_RESULT_TEX0];
+ } else
+ c.point_attrs[i].CoordReplace = GL_FALSE;
idx++;
}
switch (key->primitive) {
case SF_TRIANGLES:
c.nr_verts = 3;
- brw_emit_tri_setup( &c );
+ brw_emit_tri_setup( &c, GL_TRUE );
break;
case SF_LINES:
c.nr_verts = 2;
- brw_emit_line_setup( &c );
+ brw_emit_line_setup( &c, GL_TRUE );
break;
case SF_POINTS:
c.nr_verts = 1;
- brw_emit_point_setup( &c );
+ if (key->do_point_sprite)
+ brw_emit_point_sprite_setup( &c, GL_TRUE );
+ else
+ brw_emit_point_setup( &c, GL_TRUE );
break;
case SF_UNFILLED_TRIS:
c.nr_verts = 3;
/* Upload
*/
- brw->sf.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_SF_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->sf.prog_data );
+ dri_bo_unreference(brw->sf.prog_bo);
+ brw->sf.prog_bo = brw_upload_cache( &brw->cache, BRW_SF_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->sf.prog_data );
}
-
-static GLboolean search_cache( struct brw_context *brw,
- struct brw_sf_prog_key *key )
-{
- return brw_search_cache(&brw->cache[BRW_SF_PROG],
- key, sizeof(*key),
- &brw->sf.prog_data,
- &brw->sf.prog_gs_offset);
-}
-
-
/* Calculate interpolants for triangle and line rasterization.
*/
-static void upload_sf_prog( struct brw_context *brw )
+static void upload_sf_prog(struct brw_context *brw)
{
struct brw_sf_prog_key key;
break;
}
-
+ key.do_point_sprite = brw->attribs.Point->PointSprite;
+ key.SpriteOrigin = brw->attribs.Point->SpriteOrigin;
/* _NEW_LIGHT */
key.do_flat_shading = (brw->attribs.Light->ShadeModel == GL_FLAT);
key.do_twoside_color = (brw->attribs.Light->Enabled && brw->attribs.Light->Model.TwoSide);
if (key.do_twoside_color)
key.frontface_ccw = (brw->attribs.Polygon->FrontFace == GL_CCW);
-
- if (!search_cache(brw, &key))
+ dri_bo_unreference(brw->sf.prog_bo);
+ brw->sf.prog_bo = brw_search_cache(&brw->cache, BRW_SF_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->sf.prog_data);
+ if (brw->sf.prog_bo == NULL)
compile_sf_prog( brw, &key );
}
const struct brw_tracked_state brw_sf_prog = {
.dirty = {
- .mesa = (_NEW_LIGHT|_NEW_POLYGON),
+ .mesa = (_NEW_LIGHT|_NEW_POLYGON|_NEW_POINT),
.brw = (BRW_NEW_REDUCED_PRIMITIVE),
.cache = CACHE_NEW_VS_PROG
},
- .update = upload_sf_prog
+ .prepare = upload_sf_prog
};
#define BRW_SF_H
+#include "shader/program.h"
#include "brw_context.h"
#include "brw_eu.h"
-#include "program.h"
#define SF_POINTS 0
#define SF_UNFILLED_TRIS 3
struct brw_sf_prog_key {
+ GLuint attrs:32;
GLuint primitive:2;
GLuint do_twoside_color:1;
GLuint do_flat_shading:1;
- GLuint attrs:16;
GLuint frontface_ccw:1;
- GLuint pad:11;
+ GLuint do_point_sprite:1;
+ GLuint pad:10;
+ GLenum SpriteOrigin;
};
+struct brw_sf_point_tex {
+ GLboolean CoordReplace;
+};
struct brw_sf_compile {
struct brw_compile func;
GLubyte attr_to_idx[VERT_RESULT_MAX];
GLubyte idx_to_attr[VERT_RESULT_MAX];
+ struct brw_sf_point_tex point_attrs[VERT_RESULT_MAX];
};
-void brw_emit_tri_setup( struct brw_sf_compile *c );
-void brw_emit_line_setup( struct brw_sf_compile *c );
-void brw_emit_point_setup( struct brw_sf_compile *c );
+void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate );
+void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate );
void brw_emit_anyprim_setup( struct brw_sf_compile *c );
#endif
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "intel_batchbuffer.h"
return (c->key.attrs & (1<<attr)) ? 1 : 0;
}
+/**
+ * Sets VERT_RESULT_FOGC.Y for gl_FrontFacing
+ *
+ * This is currently executed if the fragment program uses VERT_RESULT_FOGC
+ * at all, but this could be eliminated with a scan of the FP contents.
+ */
+static void
+do_front_facing( struct brw_sf_compile *c )
+{
+ struct brw_compile *p = &c->func;
+ int i;
+
+ if (!have_attr(c, VERT_RESULT_FOGC))
+ return;
+
+ brw_push_insn_state(p);
+ brw_CMP(p, brw_null_reg(),
+ c->key.frontface_ccw ? BRW_CONDITIONAL_G : BRW_CONDITIONAL_L,
+ c->det, brw_imm_f(0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ for (i = 0; i < 3; i++) {
+ struct brw_reg fogc = get_vert_attr(c, c->vert[i],FRAG_ATTRIB_FOGC);
+ brw_MOV(p, get_element(fogc, 1), brw_imm_f(0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_MOV(p, get_element(fogc, 1), brw_imm_f(1));
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+ brw_pop_insn_state(p);
+}
/***********************************************************************
-void brw_emit_tri_setup( struct brw_sf_compile *c )
+void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate)
{
struct brw_compile *p = &c->func;
GLuint i;
c->nr_verts = 3;
- alloc_regs(c);
+
+ if (allocate)
+ alloc_regs(c);
+
invert_det(c);
copy_z_inv_w(c);
+ do_front_facing(c);
if (c->key.do_twoside_color)
do_twoside_color(c);
-void brw_emit_line_setup( struct brw_sf_compile *c )
+void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate)
{
struct brw_compile *p = &c->func;
GLuint i;
c->nr_verts = 2;
- alloc_regs(c);
+
+ if (allocate)
+ alloc_regs(c);
+
invert_det(c);
copy_z_inv_w(c);
}
}
+void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate)
+{
+ struct brw_compile *p = &c->func;
+ GLuint i;
+
+ c->nr_verts = 1;
+
+ if (allocate)
+ alloc_regs(c);
+
+ copy_z_inv_w(c);
+ for (i = 0; i < c->nr_setup_regs; i++)
+ {
+ struct brw_sf_point_tex *tex = &c->point_attrs[c->idx_to_attr[2*i]];
+ struct brw_reg a0 = offset(c->vert[0], i);
+ GLushort pc, pc_persp, pc_linear;
+ GLboolean last = calculate_masks(c, i, &pc, &pc_persp, &pc_linear);
+
+ if (pc_persp)
+ {
+ if (!tex->CoordReplace) {
+ brw_set_predicate_control_flag_value(p, pc_persp);
+ brw_MUL(p, a0, a0, c->inv_w[0]);
+ }
+ }
+
+ if (tex->CoordReplace) {
+ /* Caculate 1.0/PointWidth */
+ brw_math(&c->func,
+ c->tmp,
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 0,
+ c->dx0,
+ BRW_MATH_DATA_SCALAR,
+ BRW_MATH_PRECISION_FULL);
+
+ if (c->key.SpriteOrigin == GL_LOWER_LEFT) {
+ brw_MUL(p, c->m1Cx, c->tmp, c->inv_w[0]);
+ brw_MOV(p, vec1(suboffset(c->m1Cx, 1)), brw_imm_f(0.0));
+ brw_MUL(p, c->m2Cy, c->tmp, negate(c->inv_w[0]));
+ brw_MOV(p, vec1(suboffset(c->m2Cy, 0)), brw_imm_f(0.0));
+ } else {
+ brw_MUL(p, c->m1Cx, c->tmp, c->inv_w[0]);
+ brw_MOV(p, vec1(suboffset(c->m1Cx, 1)), brw_imm_f(0.0));
+ brw_MUL(p, c->m2Cy, c->tmp, c->inv_w[0]);
+ brw_MOV(p, vec1(suboffset(c->m2Cy, 0)), brw_imm_f(0.0));
+ }
+ } else {
+ brw_MOV(p, c->m1Cx, brw_imm_ud(0));
+ brw_MOV(p, c->m2Cy, brw_imm_ud(0));
+ }
+
+ {
+ brw_set_predicate_control_flag_value(p, pc);
+ if (tex->CoordReplace) {
+ if (c->key.SpriteOrigin == GL_LOWER_LEFT) {
+ brw_MUL(p, c->m3C0, c->inv_w[0], brw_imm_f(1.0));
+ brw_MOV(p, vec1(suboffset(c->m3C0, 0)), brw_imm_f(0.0));
+ }
+ else
+ brw_MOV(p, c->m3C0, brw_imm_f(0.0));
+ } else {
+ brw_MOV(p, c->m3C0, a0); /* constant value */
+ }
+
+ /* Copy m0..m3 to URB.
+ */
+ brw_urb_WRITE(p,
+ brw_null_reg(),
+ 0,
+ brw_vec8_grf(0, 0),
+ 0, /* allocate */
+ 1, /* used */
+ 4, /* msg len */
+ 0, /* response len */
+ last, /* eot */
+ last, /* writes complete */
+ i*4, /* urb destination offset */
+ BRW_URB_SWIZZLE_TRANSPOSE);
+ }
+ }
+}
/* Points setup - several simplifications as all attributes are
* constant across the face of the point (point sprites excluded!)
*/
-void brw_emit_point_setup( struct brw_sf_compile *c )
+void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate)
{
struct brw_compile *p = &c->func;
GLuint i;
c->nr_verts = 1;
- alloc_regs(c);
+
+ if (allocate)
+ alloc_regs(c);
+
copy_z_inv_w(c);
brw_MOV(p, c->m1Cx, brw_imm_ud(0)); /* zero - move out of loop */
struct brw_compile *p = &c->func;
struct brw_reg ip = brw_ip_reg();
struct brw_reg payload_prim = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0);
+ struct brw_reg payload_attr = get_element_ud(brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0), 0);
struct brw_reg primmask;
struct brw_instruction *jmp;
struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD));
+
+ GLuint saveflag;
+ c->nr_verts = 3;
alloc_regs(c);
primmask = retype(get_element(c->tmp, 0), BRW_REGISTER_TYPE_UD);
(1<<_3DPRIM_TRIFAN_NOSTIPPLE)));
jmp = brw_JMPI(p, ip, ip, brw_imm_w(0));
{
- brw_emit_tri_setup( c );
- /* note - thread killed in subroutine */
+ saveflag = p->flag_value;
+ brw_push_insn_state(p);
+ brw_emit_tri_setup( c, GL_FALSE );
+ brw_pop_insn_state(p);
+ p->flag_value = saveflag;
+ /* note - thread killed in subroutine, so must
+ * restore the flag which is changed when building
+ * the subroutine. fix #13240
+ */
}
brw_land_fwd_jump(p, jmp);
(1<<_3DPRIM_LINESTRIP_CONT_BF)));
jmp = brw_JMPI(p, ip, ip, brw_imm_w(0));
{
- brw_emit_line_setup( c );
+ saveflag = p->flag_value;
+ brw_push_insn_state(p);
+ brw_emit_line_setup( c, GL_FALSE );
+ brw_pop_insn_state(p);
+ p->flag_value = saveflag;
/* note - thread killed in subroutine */
}
brw_land_fwd_jump(p, jmp);
- brw_emit_point_setup( c );
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
+ brw_AND(p, v1_null_ud, payload_attr, brw_imm_ud(1<<BRW_SPRITE_POINT_ENABLE));
+ jmp = brw_JMPI(p, ip, ip, brw_imm_w(0));
+ {
+ saveflag = p->flag_value;
+ brw_push_insn_state(p);
+ brw_emit_point_sprite_setup( c, GL_FALSE );
+ brw_pop_insn_state(p);
+ p->flag_value = saveflag;
+ }
+ brw_land_fwd_jump(p, jmp);
+
+ brw_emit_point_setup( c, GL_FALSE );
}
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "macros.h"
+#include "main/macros.h"
+#include "intel_fbo.h"
static void upload_sf_vp(struct brw_context *brw)
{
+ GLcontext *ctx = &brw->intel.ctx;
+ const GLfloat depth_scale = 1.0F / ctx->DrawBuffer->_DepthMaxF;
struct brw_sf_viewport sfv;
+ struct intel_renderbuffer *irb =
+ intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);
+ GLfloat y_scale, y_bias;
memset(&sfv, 0, sizeof(sfv));
-
- if (brw->intel.driDrawable)
- {
- /* _NEW_VIEWPORT, BRW_NEW_METAOPS */
-
- if (!brw->metaops.active) {
- const GLfloat *v = brw->intel.ctx.Viewport._WindowMap.m;
-
- sfv.viewport.m00 = v[MAT_SX];
- sfv.viewport.m11 = - v[MAT_SY];
- sfv.viewport.m22 = v[MAT_SZ] * brw->intel.depth_scale;
- sfv.viewport.m30 = v[MAT_TX];
- sfv.viewport.m31 = - v[MAT_TY] + brw->intel.driDrawable->h;
- sfv.viewport.m32 = v[MAT_TZ] * brw->intel.depth_scale;
- }
- else {
- sfv.viewport.m00 = 1;
- sfv.viewport.m11 = - 1;
- sfv.viewport.m22 = 1;
- sfv.viewport.m30 = 0;
- sfv.viewport.m31 = brw->intel.driDrawable->h;
- sfv.viewport.m32 = 0;
+
+ if (ctx->DrawBuffer->Name) {
+ /* User-created FBO */
+ if (irb && !irb->RenderToTexture) {
+ y_scale = -1.0;
+ y_bias = ctx->DrawBuffer->Height;
+ } else {
+ y_scale = 1.0;
+ y_bias = 0;
}
+ } else {
+ y_scale = -1.0;
+ y_bias = ctx->DrawBuffer->Height;
}
- /* XXX: what state for this? */
- if (brw->intel.driDrawable)
- {
- intelScreenPrivate *screen = brw->intel.intelScreen;
- /* _NEW_SCISSOR */
- GLint x = brw->attribs.Scissor->X;
- GLint y = brw->attribs.Scissor->Y;
- GLuint w = brw->attribs.Scissor->Width;
- GLuint h = brw->attribs.Scissor->Height;
-
- GLint x1 = x;
- GLint y1 = brw->intel.driDrawable->h - (y + h);
- GLint x2 = x + w - 1;
- GLint y2 = y1 + h - 1;
-
- if (x1 < 0) x1 = 0;
- if (y1 < 0) y1 = 0;
- if (x2 < 0) x2 = 0;
- if (y2 < 0) y2 = 0;
-
- if (x2 >= screen->width) x2 = screen->width-1;
- if (y2 >= screen->height) y2 = screen->height-1;
- if (x1 >= screen->width) x1 = screen->width-1;
- if (y1 >= screen->height) y1 = screen->height-1;
-
- sfv.scissor.xmin = x1;
- sfv.scissor.xmax = x2;
- sfv.scissor.ymin = y1;
- sfv.scissor.ymax = y2;
+ /* _NEW_VIEWPORT, BRW_NEW_METAOPS */
+
+ if (!brw->metaops.active) {
+ const GLfloat *v = ctx->Viewport._WindowMap.m;
+
+ sfv.viewport.m00 = v[MAT_SX];
+ sfv.viewport.m11 = v[MAT_SY] * y_scale;
+ sfv.viewport.m22 = v[MAT_SZ] * depth_scale;
+ sfv.viewport.m30 = v[MAT_TX];
+ sfv.viewport.m31 = v[MAT_TY] * y_scale + y_bias;
+ sfv.viewport.m32 = v[MAT_TZ] * depth_scale;
+ } else {
+ sfv.viewport.m00 = 1;
+ sfv.viewport.m11 = - 1;
+ sfv.viewport.m22 = 1;
+ sfv.viewport.m30 = 0;
+ sfv.viewport.m31 = ctx->DrawBuffer->Height;
+ sfv.viewport.m32 = 0;
}
- brw->sf.vp_gs_offset = brw_cache_data( &brw->cache[BRW_SF_VP], &sfv );
+ /* _NEW_SCISSOR */
+
+ /* The scissor only needs to handle the intersection of drawable and
+ * scissor rect. Clipping to the boundaries of static shared buffers
+ * for front/back/depth is covered by looping over cliprects in brw_draw.c.
+ *
+ * Note that the hardware's coordinates are inclusive, while Mesa's min is
+ * inclusive but max is exclusive.
+ */
+ sfv.scissor.xmin = ctx->DrawBuffer->_Xmin;
+ sfv.scissor.xmax = ctx->DrawBuffer->_Xmax - 1;
+ sfv.scissor.ymin = ctx->DrawBuffer->Height - ctx->DrawBuffer->_Ymax;
+ sfv.scissor.ymax = ctx->DrawBuffer->Height - ctx->DrawBuffer->_Ymin - 1;
+
+ dri_bo_unreference(brw->sf.vp_bo);
+ brw->sf.vp_bo = brw_cache_data( &brw->cache, BRW_SF_VP, &sfv, NULL, 0 );
}
const struct brw_tracked_state brw_sf_vp = {
.brw = BRW_NEW_METAOPS,
.cache = 0
},
- .update = upload_sf_vp
+ .prepare = upload_sf_vp
};
+struct brw_sf_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int nr_urb_entries, urb_size, sfsize;
-static void upload_sf_unit( struct brw_context *brw )
+ GLenum front_face, cull_face;
+ GLboolean scissor, line_smooth, point_sprite, point_attenuated;
+ float line_width;
+ float point_size;
+};
+
+static void
+sf_unit_populate_key(struct brw_context *brw, struct brw_sf_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
+
+ /* CACHE_NEW_SF_PROG */
+ key->total_grf = brw->sf.prog_data->total_grf;
+ key->urb_entry_read_length = brw->sf.prog_data->urb_read_length;
+
+ /* BRW_NEW_URB_FENCE */
+ key->nr_urb_entries = brw->urb.nr_sf_entries;
+ key->urb_size = brw->urb.vsize;
+ key->sfsize = brw->urb.sfsize;
+
+ key->scissor = brw->attribs.Scissor->Enabled;
+ key->front_face = brw->attribs.Polygon->FrontFace;
+
+ if (brw->attribs.Polygon->CullFlag)
+ key->cull_face = brw->attribs.Polygon->CullFaceMode;
+ else
+ key->cull_face = GL_NONE;
+
+ key->line_width = brw->attribs.Line->Width;
+ key->line_smooth = brw->attribs.Line->SmoothFlag;
+
+ key->point_sprite = brw->attribs.Point->PointSprite;
+ key->point_size = brw->attribs.Point->Size;
+ key->point_attenuated = brw->attribs.Point->_Attenuated;
+}
+
+static dri_bo *
+sf_unit_create_from_key(struct brw_context *brw, struct brw_sf_unit_key *key,
+ dri_bo **reloc_bufs)
{
struct brw_sf_unit_state sf;
+ dri_bo *bo;
+
memset(&sf, 0, sizeof(sf));
- /* CACHE_NEW_SF_PROG */
- sf.thread0.grf_reg_count = ((brw->sf.prog_data->total_grf-1) & ~15) / 16;
- sf.thread0.kernel_start_pointer = brw->sf.prog_gs_offset >> 6;
- sf.thread3.urb_entry_read_length = brw->sf.prog_data->urb_read_length;
+ sf.thread0.grf_reg_count = ALIGN(key->total_grf, 16) / 16 - 1;
+ sf.thread0.kernel_start_pointer = brw->sf.prog_bo->offset >> 6; /* reloc */
sf.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+
sf.thread3.dispatch_grf_start_reg = 3;
sf.thread3.urb_entry_read_offset = 1;
+ sf.thread3.urb_entry_read_length = key->urb_entry_read_length;
- /* BRW_NEW_URB_FENCE */
- sf.thread4.nr_urb_entries = brw->urb.nr_sf_entries;
- sf.thread4.urb_entry_allocation_size = brw->urb.sfsize - 1;
- sf.thread4.max_threads = MIN2(12, brw->urb.nr_sf_entries / 2) - 1;
+ sf.thread4.nr_urb_entries = key->nr_urb_entries;
+ sf.thread4.urb_entry_allocation_size = key->sfsize - 1;
+ /* Each SF thread produces 1 PUE, and there can be up to 24 threads */
+ sf.thread4.max_threads = MIN2(24, key->nr_urb_entries) - 1;
if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
- sf.thread4.max_threads = 0;
+ sf.thread4.max_threads = 0;
if (INTEL_DEBUG & DEBUG_STATS)
- sf.thread4.stats_enable = 1;
+ sf.thread4.stats_enable = 1;
/* CACHE_NEW_SF_VP */
- sf.sf5.sf_viewport_state_offset = brw->sf.vp_gs_offset >> 5;
-
+ sf.sf5.sf_viewport_state_offset = brw->sf.vp_bo->offset >> 5; /* reloc */
+
sf.sf5.viewport_transform = 1;
-
+
/* _NEW_SCISSOR */
- if (brw->attribs.Scissor->Enabled)
- sf.sf6.scissor = 1;
+ if (key->scissor)
+ sf.sf6.scissor = 1;
/* _NEW_POLYGON */
- if (brw->attribs.Polygon->FrontFace == GL_CCW)
+ if (key->front_face == GL_CCW)
sf.sf5.front_winding = BRW_FRONTWINDING_CCW;
else
sf.sf5.front_winding = BRW_FRONTWINDING_CW;
- if (brw->attribs.Polygon->CullFlag) {
- switch (brw->attribs.Polygon->CullFaceMode) {
- case GL_FRONT:
- sf.sf6.cull_mode = BRW_CULLMODE_FRONT;
- break;
- case GL_BACK:
- sf.sf6.cull_mode = BRW_CULLMODE_BACK;
- break;
- case GL_FRONT_AND_BACK:
- sf.sf6.cull_mode = BRW_CULLMODE_BOTH;
- break;
- default:
- assert(0);
- break;
- }
- }
- else
+ switch (key->cull_face) {
+ case GL_FRONT:
+ sf.sf6.cull_mode = BRW_CULLMODE_FRONT;
+ break;
+ case GL_BACK:
+ sf.sf6.cull_mode = BRW_CULLMODE_BACK;
+ break;
+ case GL_FRONT_AND_BACK:
+ sf.sf6.cull_mode = BRW_CULLMODE_BOTH;
+ break;
+ case GL_NONE:
sf.sf6.cull_mode = BRW_CULLMODE_NONE;
-
+ break;
+ default:
+ assert(0);
+ break;
+ }
/* _NEW_LINE */
/* XXX use ctx->Const.Min/MaxLineWidth here */
- sf.sf6.line_width = CLAMP(brw->attribs.Line->Width, 1.0, 5.0) * (1<<1);
+ sf.sf6.line_width = CLAMP(key->line_width, 1.0, 5.0) * (1<<1);
sf.sf6.line_endcap_aa_region_width = 1;
- if (brw->attribs.Line->SmoothFlag)
+ if (key->line_smooth)
sf.sf6.aa_enable = 1;
- else if (sf.sf6.line_width <= 0x2)
- sf.sf6.line_width = 0;
+ else if (sf.sf6.line_width <= 0x2)
+ sf.sf6.line_width = 0;
/* _NEW_POINT */
- sf.sf6.point_rast_rule = 1; /* opengl conventions */
+ sf.sf6.point_rast_rule = BRW_RASTRULE_UPPER_RIGHT; /* opengl conventions */
/* XXX clamp max depends on AA vs. non-AA */
- sf.sf7.point_size = CLAMP(brw->attribs.Point->Size, 1.0, 3.0) * (1<<3);
- sf.sf7.use_point_size_state = !brw->attribs.Point->_Attenuated;
-
+
+ sf.sf7.sprite_point = key->point_sprite;
+ sf.sf7.point_size = CLAMP(nearbyint(key->point_size), 1, 255) * (1<<3);
+ sf.sf7.use_point_size_state = !key->point_attenuated;
+ sf.sf7.aa_line_distance_mode = 0;
+
/* might be BRW_NEW_PRIMITIVE if we have to adjust pv for polygons:
*/
sf.sf7.trifan_pv = 2;
sf.sf6.dest_org_vbias = 0x8;
sf.sf6.dest_org_hbias = 0x8;
- brw->sf.state_gs_offset = brw_cache_data( &brw->cache[BRW_SF_UNIT], &sf );
+ bo = brw_upload_cache(&brw->cache, BRW_SF_UNIT,
+ key, sizeof(*key),
+ reloc_bufs, 2,
+ &sf, sizeof(sf),
+ NULL, NULL);
+
+ /* Emit SF program relocation */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ sf.thread0.grf_reg_count << 1,
+ offsetof(struct brw_sf_unit_state, thread0),
+ brw->sf.prog_bo);
+
+ /* Emit SF viewport relocation */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ sf.sf5.front_winding | (sf.sf5.viewport_transform << 1),
+ offsetof(struct brw_sf_unit_state, sf5),
+ brw->sf.vp_bo);
+
+ return bo;
}
+static void upload_sf_unit( struct brw_context *brw )
+{
+ struct brw_sf_unit_key key;
+ dri_bo *reloc_bufs[2];
+
+ sf_unit_populate_key(brw, &key);
+
+ reloc_bufs[0] = brw->sf.prog_bo;
+ reloc_bufs[1] = brw->sf.vp_bo;
+
+ dri_bo_unreference(brw->sf.state_bo);
+ brw->sf.state_bo = brw_search_cache(&brw->cache, BRW_SF_UNIT,
+ &key, sizeof(key),
+ reloc_bufs, 2,
+ NULL);
+ if (brw->sf.state_bo == NULL) {
+ brw->sf.state_bo = sf_unit_create_from_key(brw, &key, reloc_bufs);
+ }
+}
const struct brw_tracked_state brw_sf_unit = {
.dirty = {
.cache = (CACHE_NEW_SF_VP |
CACHE_NEW_SF_PROG)
},
- .update = upload_sf_unit
+ .prepare = upload_sf_unit,
};
-
-
#include "brw_context.h"
+static inline void
+brw_add_validated_bo(struct brw_context *brw, dri_bo *bo)
+{
+ assert(brw->state.validated_bo_count < ARRAY_SIZE(brw->state.validated_bos));
+
+ if (bo != NULL) {
+ dri_bo_reference(bo);
+ brw->state.validated_bos[brw->state.validated_bo_count++] = bo;
+ }
+};
const struct brw_tracked_state brw_blend_constant_color;
const struct brw_tracked_state brw_cc_unit;
const struct brw_tracked_state brw_invarient_state;
const struct brw_tracked_state brw_gs_prog;
const struct brw_tracked_state brw_gs_unit;
-const struct brw_tracked_state brw_drawing_rect;
const struct brw_tracked_state brw_line_stipple;
+const struct brw_tracked_state brw_aa_line_parameters;
const struct brw_tracked_state brw_pipelined_state_pointers;
const struct brw_tracked_state brw_binding_table_pointers;
const struct brw_tracked_state brw_depthbuffer;
const struct brw_tracked_state brw_psp_urb_cbs;
const struct brw_tracked_state brw_active_vertprog;
-const struct brw_tracked_state brw_tnl_vertprog;
const struct brw_tracked_state brw_pipe_control;
const struct brw_tracked_state brw_clear_surface_cache;
const struct brw_tracked_state brw_clear_batch_cache;
+const struct brw_tracked_state brw_drawing_rect;
+const struct brw_tracked_state brw_indices;
+const struct brw_tracked_state brw_vertices;
+
+/***********************************************************************
+ * brw_state.c
+ */
+void brw_validate_state(struct brw_context *brw);
+void brw_upload_state(struct brw_context *brw);
+void brw_init_state(struct brw_context *brw);
+void brw_destroy_state(struct brw_context *brw);
+
/***********************************************************************
* brw_state_cache.c
*/
-GLuint brw_cache_data(struct brw_cache *cache,
- const void *data );
-
-GLuint brw_cache_data_sz(struct brw_cache *cache,
- const void *data,
- GLuint data_sz);
-
-GLuint brw_upload_cache( struct brw_cache *cache,
- const void *key,
- GLuint key_sz,
- const void *data,
- GLuint data_sz,
- const void *aux,
- void *aux_return );
-
-GLboolean brw_search_cache( struct brw_cache *cache,
- const void *key,
- GLuint key_size,
- void *aux_return,
- GLuint *offset_return);
-
-void brw_init_caches( struct brw_context *brw );
-void brw_destroy_caches( struct brw_context *brw );
+dri_bo *brw_cache_data(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs);
+
+dri_bo *brw_cache_data_sz(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ GLuint data_size,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs);
+
+dri_bo *brw_upload_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_sz,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs,
+ const void *data,
+ GLuint data_sz,
+ const void *aux,
+ void *aux_return );
+
+dri_bo *brw_search_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_size,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs,
+ void *aux_return);
+void brw_state_cache_check_size( struct brw_context *brw );
+
+void brw_init_cache( struct brw_context *brw );
+void brw_destroy_cache( struct brw_context *brw );
/***********************************************************************
* brw_state_batch.c
*/
-#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data( brw->intel.batch, (s), sizeof(*(s)), 0)
+#define BRW_BATCH_STRUCT(brw, s) intel_batchbuffer_data( brw->intel.batch, (s), sizeof(*(s)), IGNORE_CLIPRECTS)
#define BRW_CACHED_BATCH_STRUCT(brw, s) brw_cached_batch_struct( brw, (s), sizeof(*(s)) )
GLboolean brw_cached_batch_struct( struct brw_context *brw,
const void *data,
GLuint sz );
-
void brw_destroy_batch_cache( struct brw_context *brw );
-
-
-/***********************************************************************
- * brw_state_pool.c
- */
-void brw_init_pools( struct brw_context *brw );
-void brw_destroy_pools( struct brw_context *brw );
-
-GLboolean brw_pool_alloc( struct brw_mem_pool *pool,
- GLuint size,
- GLuint alignment,
- GLuint *offset_return);
-
-void brw_pool_fence( struct brw_context *brw,
- struct brw_mem_pool *pool,
- GLuint fence );
-
-
-void brw_pool_check_wrap( struct brw_context *brw,
- struct brw_mem_pool *pool );
-
-void brw_clear_all_caches( struct brw_context *brw );
-void brw_invalidate_pools( struct brw_context *brw );
void brw_clear_batch_cache_flush( struct brw_context *brw );
#endif
#include "brw_state.h"
-#include "brw_aub.h"
#include "intel_batchbuffer.h"
-#include "imports.h"
+#include "main/imports.h"
struct header *newheader = (struct header *)data;
if (brw->emit_state_always) {
- intel_batchbuffer_data(brw->intel.batch, data, sz, 0);
+ intel_batchbuffer_data(brw->intel.batch, data, sz, IGNORE_CLIPRECTS);
return GL_TRUE;
}
emit:
memcpy(item->header, newheader, sz);
- intel_batchbuffer_data(brw->intel.batch, data, sz, 0);
+ intel_batchbuffer_data(brw->intel.batch, data, sz, IGNORE_CLIPRECTS);
return GL_TRUE;
}
}
brw->cached_batch_items = NULL;
-
-
- brw_clear_all_caches(brw);
-
- bmReleaseBuffers(&brw->intel);
-
- brw_invalidate_pools(brw);
}
void brw_clear_batch_cache_flush( struct brw_context *brw )
{
clear_batch_cache(brw);
- brw->wrap = 0;
-
/* brw_do_flush(brw, BRW_FLUSH_STATE_CACHE|BRW_FLUSH_READ_CACHE); */
brw->state.dirty.mesa |= ~0;
* Authors:
* Keith Whitwell <keith@tungstengraphics.com>
*/
-
+
+/** @file brw_state_cache.c
+ *
+ * This file implements a simple static state cache for 965. The consumers
+ * can query the hash table of state using a cache_id, opaque key data,
+ * and list of buffers that will be used in relocations, and receive the
+ * corresponding state buffer object of state (plus associated auxiliary
+ * data) in return.
+ *
+ * The inner workings are a simple hash table based on a CRC of the key data.
+ * The cache_id and relocation target buffers associated with the state
+ * buffer are included as auxiliary key data, but are not part of the hash
+ * value (this should be fixed, but will likely be fixed instead by making
+ * consumers use structured keys).
+ *
+ * Replacement is not implemented. Instead, when the cache gets too big, at
+ * a safe point (unlock) we throw out all of the cache data and let it
+ * regenerate for the next rendering operation.
+ *
+ * The reloc_buf pointers need to be included as key data, otherwise the
+ * non-unique values stuffed in the offset in key data through
+ * brw_cache_data() may result in successful probe for state buffers
+ * even when the buffer being referenced doesn't match. The result would be
+ * that the same state cache entry is used twice for different buffers,
+ * only one of the two buffers referenced gets put into the offset, and the
+ * incorrect program is run for the other instance.
+ */
#include "brw_state.h"
-#include "brw_aub.h"
#include "intel_batchbuffer.h"
-#include "imports.h"
+#include "main/imports.h"
/* XXX: Fixme - have to include these to get the sizes of the prog_key
* structs:
#include "brw_sf.h"
#include "brw_gs.h"
-
-/***********************************************************************
- * Check cache for uploaded version of struct, else upload new one.
- * Fail when memory is exhausted.
- *
- * XXX: FIXME: Currently search is so slow it would be quicker to
- * regenerate the data every time...
- */
-
-static GLuint hash_key( const void *key, GLuint key_size )
+static GLuint hash_key( const void *key, GLuint key_size,
+ dri_bo **reloc_bufs, GLuint nr_reloc_bufs)
{
GLuint *ikey = (GLuint *)key;
GLuint hash = 0, i;
/* I'm sure this can be improved on:
*/
- for (i = 0; i < key_size/4; i++)
+ for (i = 0; i < key_size/4; i++) {
hash ^= ikey[i];
+ hash = (hash << 5) | (hash >> 27);
+ }
+
+ /* Include the BO pointers as key data as well */
+ ikey = (GLuint *)reloc_bufs;
+ key_size = nr_reloc_bufs * sizeof(dri_bo *);
+ for (i = 0; i < key_size/4; i++) {
+ hash ^= ikey[i];
+ hash = (hash << 5) | (hash >> 27);
+ }
return hash;
}
-static struct brw_cache_item *search_cache( struct brw_cache *cache,
- GLuint hash,
- const void *key,
- GLuint key_size)
+/**
+ * Marks a new buffer as being chosen for the given cache id.
+ */
+static void
+update_cache_last(struct brw_cache *cache, enum brw_cache_id cache_id,
+ dri_bo *bo)
+{
+ if (bo == cache->last_bo[cache_id])
+ return; /* no change */
+
+ dri_bo_unreference(cache->last_bo[cache_id]);
+ cache->last_bo[cache_id] = bo;
+ dri_bo_reference(cache->last_bo[cache_id]);
+ cache->brw->state.dirty.cache |= 1 << cache_id;
+}
+
+static struct brw_cache_item *
+search_cache(struct brw_cache *cache, enum brw_cache_id cache_id,
+ GLuint hash, const void *key, GLuint key_size,
+ dri_bo **reloc_bufs, GLuint nr_reloc_bufs)
{
struct brw_cache_item *c;
+#if 0
+ int bucketcount = 0;
+
+ for (c = cache->items[hash % cache->size]; c; c = c->next)
+ bucketcount++;
+
+ fprintf(stderr, "bucket %d/%d = %d/%d items\n", hash % cache->size,
+ cache->size, bucketcount, cache->n_items);
+#endif
+
for (c = cache->items[hash % cache->size]; c; c = c->next) {
- if (c->hash == hash &&
+ if (c->cache_id == cache_id &&
+ c->hash == hash &&
c->key_size == key_size &&
- memcmp(c->key, key, key_size) == 0)
+ memcmp(c->key, key, key_size) == 0 &&
+ c->nr_reloc_bufs == nr_reloc_bufs &&
+ memcmp(c->reloc_bufs, reloc_bufs,
+ nr_reloc_bufs * sizeof(dri_bo *)) == 0)
return c;
}
GLuint size, i;
size = cache->size * 3;
- items = (struct brw_cache_item**) _mesa_malloc(size * sizeof(*items));
- _mesa_memset(items, 0, size * sizeof(*items));
+ items = (struct brw_cache_item**) _mesa_calloc(size * sizeof(*items));
for (i = 0; i < cache->size; i++)
for (c = cache->items[i]; c; c = next) {
cache->size = size;
}
-
-GLboolean brw_search_cache( struct brw_cache *cache,
- const void *key,
- GLuint key_size,
- void *aux_return,
- GLuint *offset_return)
+/**
+ * Returns the buffer object matching cache_id and key, or NULL.
+ */
+dri_bo *brw_search_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_size,
+ dri_bo **reloc_bufs, GLuint nr_reloc_bufs,
+ void *aux_return )
{
struct brw_cache_item *item;
- GLuint addr = 0;
- GLuint hash = hash_key(key, key_size);
+ GLuint hash = hash_key(key, key_size, reloc_bufs, nr_reloc_bufs);
- item = search_cache(cache, hash, key, key_size);
+ item = search_cache(cache, cache_id, hash, key, key_size,
+ reloc_bufs, nr_reloc_bufs);
- if (item) {
- if (aux_return)
- *(void **)aux_return = (void *)((char *)item->key + item->key_size);
-
- *offset_return = addr = item->offset;
- }
-
- if (item == NULL || addr != cache->last_addr) {
- cache->brw->state.dirty.cache |= 1<<cache->id;
- cache->last_addr = addr;
- }
-
- return item != NULL;
+ if (item == NULL)
+ return NULL;
+
+ if (aux_return)
+ *(void **)aux_return = (void *)((char *)item->key + item->key_size);
+
+ update_cache_last(cache, cache_id, item->bo);
+
+ dri_bo_reference(item->bo);
+ return item->bo;
}
-GLuint brw_upload_cache( struct brw_cache *cache,
- const void *key,
- GLuint key_size,
- const void *data,
- GLuint data_size,
- const void *aux,
- void *aux_return )
-{
- GLuint offset;
+dri_bo *
+brw_upload_cache( struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *key,
+ GLuint key_size,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs,
+ const void *data,
+ GLuint data_size,
+ const void *aux,
+ void *aux_return )
+{
struct brw_cache_item *item = CALLOC_STRUCT(brw_cache_item);
- GLuint hash = hash_key(key, key_size);
- void *tmp = _mesa_malloc(key_size + cache->aux_size);
-
- if (!brw_pool_alloc(cache->pool, data_size, 6, &offset)) {
- /* Should not be possible:
- */
- _mesa_printf("brw_pool_alloc failed\n");
- exit(1);
- }
+ GLuint hash = hash_key(key, key_size, reloc_bufs, nr_reloc_bufs);
+ GLuint relocs_size = nr_reloc_bufs * sizeof(dri_bo *);
+ GLuint aux_size = cache->aux_size[cache_id];
+ void *tmp;
+ dri_bo *bo;
+ int i;
+
+ /* Create the buffer object to contain the data */
+ bo = dri_bo_alloc(cache->brw->intel.bufmgr,
+ cache->name[cache_id], data_size, 1 << 6);
+
+
+ /* Set up the memory containing the key, aux_data, and reloc_bufs */
+ tmp = _mesa_malloc(key_size + aux_size + relocs_size);
memcpy(tmp, key, key_size);
+ memcpy(tmp + key_size, aux, cache->aux_size[cache_id]);
+ memcpy(tmp + key_size + aux_size, reloc_bufs, relocs_size);
+ for (i = 0; i < nr_reloc_bufs; i++) {
+ if (reloc_bufs[i] != NULL)
+ dri_bo_reference(reloc_bufs[i]);
+ }
- if (cache->aux_size)
- memcpy(tmp+key_size, aux, cache->aux_size);
-
+ item->cache_id = cache_id;
item->key = tmp;
item->hash = hash;
item->key_size = key_size;
- item->offset = offset;
+ item->reloc_bufs = tmp + key_size + aux_size;
+ item->nr_reloc_bufs = nr_reloc_bufs;
+
+ item->bo = bo;
+ dri_bo_reference(bo);
item->data_size = data_size;
- if (++cache->n_items > cache->size * 1.5)
+ if (cache->n_items > cache->size * 1.5)
rehash(cache);
-
+
hash %= cache->size;
item->next = cache->items[hash];
cache->items[hash] = item;
-
+ cache->n_items++;
+
if (aux_return) {
- assert(cache->aux_size);
+ assert(cache->aux_size[cache_id]);
*(void **)aux_return = (void *)((char *)item->key + item->key_size);
}
if (INTEL_DEBUG & DEBUG_STATE)
- _mesa_printf("upload %s: %d bytes to pool buffer %d offset %x\n",
- cache->name,
- data_size,
- cache->pool->buffer,
- offset);
+ _mesa_printf("upload %s: %d bytes to cache id %d\n",
+ cache->name[cache_id],
+ data_size, cache_id);
- /* Copy data to the buffer:
- */
- bmBufferSubDataAUB(&cache->brw->intel,
- cache->pool->buffer,
- offset,
- data_size,
- data,
- cache->aub_type,
- cache->aub_sub_type);
-
-
- cache->brw->state.dirty.cache |= 1<<cache->id;
- cache->last_addr = offset;
-
- return offset;
+ /* Copy data to the buffer */
+ dri_bo_subdata(bo, 0, data_size, data);
+
+ update_cache_last(cache, cache_id, bo);
+
+ return bo;
}
/* This doesn't really work with aux data. Use search/upload instead
*/
-GLuint brw_cache_data_sz(struct brw_cache *cache,
- const void *data,
- GLuint data_size)
+dri_bo *
+brw_cache_data_sz(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ GLuint data_size,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs)
{
- GLuint addr;
+ dri_bo *bo;
+ struct brw_cache_item *item;
+ GLuint hash = hash_key(data, data_size, reloc_bufs, nr_reloc_bufs);
- if (!brw_search_cache(cache, data, data_size, NULL, &addr)) {
- addr = brw_upload_cache(cache,
- data, data_size,
- data, data_size,
- NULL, NULL);
+ item = search_cache(cache, cache_id, hash, data, data_size,
+ reloc_bufs, nr_reloc_bufs);
+ if (item) {
+ update_cache_last(cache, cache_id, item->bo);
+ dri_bo_reference(item->bo);
+ return item->bo;
}
- return addr;
+ bo = brw_upload_cache(cache, cache_id,
+ data, data_size,
+ reloc_bufs, nr_reloc_bufs,
+ data, data_size,
+ NULL, NULL);
+
+ return bo;
}
-GLuint brw_cache_data(struct brw_cache *cache,
- const void *data)
+/**
+ * Wrapper around brw_cache_data_sz using the cache_id's canonical key size.
+ *
+ * If nr_reloc_bufs is nonzero, brw_search_cache()/brw_upload_cache() would be
+ * better to use, as the potentially changing offsets in the data-used-as-key
+ * will result in excessive cache misses.
+ */
+dri_bo *
+brw_cache_data(struct brw_cache *cache,
+ enum brw_cache_id cache_id,
+ const void *data,
+ dri_bo **reloc_bufs,
+ GLuint nr_reloc_bufs)
{
- return brw_cache_data_sz(cache, data, cache->key_size);
+ return brw_cache_data_sz(cache, cache_id, data, cache->key_size[cache_id],
+ reloc_bufs, nr_reloc_bufs);
}
+enum pool_type {
+ DW_SURFACE_STATE,
+ DW_GENERAL_STATE
+};
+
+static void
+brw_init_cache_id( struct brw_context *brw,
+ const char *name,
+ enum brw_cache_id id,
+ GLuint key_size,
+ GLuint aux_size)
+{
+ struct brw_cache *cache = &brw->cache;
+ cache->name[id] = strdup(name);
+ cache->key_size[id] = key_size;
+ cache->aux_size[id] = aux_size;
+}
-
-
-static void brw_init_cache( struct brw_context *brw,
- const char *name,
- GLuint id,
- GLuint key_size,
- GLuint aux_size,
- GLuint aub_type,
- GLuint aub_sub_type )
+void brw_init_cache( struct brw_context *brw )
{
- struct brw_cache *cache = &brw->cache[id];
+ struct brw_cache *cache = &brw->cache;
+
cache->brw = brw;
- cache->id = id;
- cache->name = name;
- cache->items = NULL;
cache->size = 7;
cache->n_items = 0;
_mesa_calloc(cache->size *
sizeof(struct brw_cache_item));
-
- cache->key_size = key_size;
- cache->aux_size = aux_size;
- cache->aub_type = aub_type;
- cache->aub_sub_type = aub_sub_type;
- switch (aub_type) {
- case DW_GENERAL_STATE: cache->pool = &brw->pool[BRW_GS_POOL]; break;
- case DW_SURFACE_STATE: cache->pool = &brw->pool[BRW_SS_POOL]; break;
- default: assert(0); break;
- }
-}
-
-void brw_init_caches( struct brw_context *brw )
-{
-
- brw_init_cache(brw,
- "CC_VP",
- BRW_CC_VP,
- sizeof(struct brw_cc_viewport),
- 0,
- DW_GENERAL_STATE,
- DWGS_COLOR_CALC_VIEWPORT_STATE);
-
- brw_init_cache(brw,
- "CC_UNIT",
- BRW_CC_UNIT,
- sizeof(struct brw_cc_unit_state),
- 0,
- DW_GENERAL_STATE,
- DWGS_COLOR_CALC_STATE);
-
- brw_init_cache(brw,
- "WM_PROG",
- BRW_WM_PROG,
- sizeof(struct brw_wm_prog_key),
- sizeof(struct brw_wm_prog_data),
- DW_GENERAL_STATE,
- DWGS_KERNEL_INSTRUCTIONS);
-
- brw_init_cache(brw,
- "SAMPLER_DEFAULT_COLOR",
- BRW_SAMPLER_DEFAULT_COLOR,
- sizeof(struct brw_sampler_default_color),
- 0,
- DW_GENERAL_STATE,
- DWGS_SAMPLER_DEFAULT_COLOR);
-
- brw_init_cache(brw,
- "SAMPLER",
- BRW_SAMPLER,
- 0, /* variable key/data size */
- 0,
- DW_GENERAL_STATE,
- DWGS_SAMPLER_STATE);
-
- brw_init_cache(brw,
- "WM_UNIT",
- BRW_WM_UNIT,
- sizeof(struct brw_wm_unit_state),
- 0,
- DW_GENERAL_STATE,
- DWGS_WINDOWER_IZ_STATE);
-
- brw_init_cache(brw,
- "SF_PROG",
- BRW_SF_PROG,
- sizeof(struct brw_sf_prog_key),
- sizeof(struct brw_sf_prog_data),
- DW_GENERAL_STATE,
- DWGS_KERNEL_INSTRUCTIONS);
-
- brw_init_cache(brw,
- "SF_VP",
- BRW_SF_VP,
- sizeof(struct brw_sf_viewport),
- 0,
- DW_GENERAL_STATE,
- DWGS_STRIPS_FANS_VIEWPORT_STATE);
-
- brw_init_cache(brw,
- "SF_UNIT",
- BRW_SF_UNIT,
- sizeof(struct brw_sf_unit_state),
- 0,
- DW_GENERAL_STATE,
- DWGS_STRIPS_FANS_STATE);
-
- brw_init_cache(brw,
- "VS_UNIT",
- BRW_VS_UNIT,
- sizeof(struct brw_vs_unit_state),
- 0,
- DW_GENERAL_STATE,
- DWGS_VERTEX_SHADER_STATE);
-
- brw_init_cache(brw,
- "VS_PROG",
- BRW_VS_PROG,
- sizeof(struct brw_vs_prog_key),
- sizeof(struct brw_vs_prog_data),
- DW_GENERAL_STATE,
- DWGS_KERNEL_INSTRUCTIONS);
-
- brw_init_cache(brw,
- "CLIP_UNIT",
- BRW_CLIP_UNIT,
- sizeof(struct brw_clip_unit_state),
- 0,
- DW_GENERAL_STATE,
- DWGS_CLIPPER_STATE);
-
- brw_init_cache(brw,
- "CLIP_PROG",
- BRW_CLIP_PROG,
- sizeof(struct brw_clip_prog_key),
- sizeof(struct brw_clip_prog_data),
- DW_GENERAL_STATE,
- DWGS_KERNEL_INSTRUCTIONS);
-
- brw_init_cache(brw,
- "GS_UNIT",
- BRW_GS_UNIT,
- sizeof(struct brw_gs_unit_state),
- 0,
- DW_GENERAL_STATE,
- DWGS_GEOMETRY_SHADER_STATE);
-
- brw_init_cache(brw,
- "GS_PROG",
- BRW_GS_PROG,
- sizeof(struct brw_gs_prog_key),
- sizeof(struct brw_gs_prog_data),
- DW_GENERAL_STATE,
- DWGS_KERNEL_INSTRUCTIONS);
-
- brw_init_cache(brw,
- "SS_SURFACE",
- BRW_SS_SURFACE,
- sizeof(struct brw_surface_state),
- 0,
- DW_SURFACE_STATE,
- DWSS_SURFACE_STATE);
-
- brw_init_cache(brw,
- "SS_SURF_BIND",
- BRW_SS_SURF_BIND,
- sizeof(struct brw_surface_binding_table),
- 0,
- DW_SURFACE_STATE,
- DWSS_BINDING_TABLE_STATE);
+ brw_init_cache_id(brw,
+ "CC_VP",
+ BRW_CC_VP,
+ sizeof(struct brw_cc_viewport),
+ 0);
+
+ brw_init_cache_id(brw,
+ "CC_UNIT",
+ BRW_CC_UNIT,
+ sizeof(struct brw_cc_unit_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "WM_PROG",
+ BRW_WM_PROG,
+ sizeof(struct brw_wm_prog_key),
+ sizeof(struct brw_wm_prog_data));
+
+ brw_init_cache_id(brw,
+ "SAMPLER_DEFAULT_COLOR",
+ BRW_SAMPLER_DEFAULT_COLOR,
+ sizeof(struct brw_sampler_default_color),
+ 0);
+
+ brw_init_cache_id(brw,
+ "SAMPLER",
+ BRW_SAMPLER,
+ 0, /* variable key/data size */
+ 0);
+
+ brw_init_cache_id(brw,
+ "WM_UNIT",
+ BRW_WM_UNIT,
+ sizeof(struct brw_wm_unit_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "SF_PROG",
+ BRW_SF_PROG,
+ sizeof(struct brw_sf_prog_key),
+ sizeof(struct brw_sf_prog_data));
+
+ brw_init_cache_id(brw,
+ "SF_VP",
+ BRW_SF_VP,
+ sizeof(struct brw_sf_viewport),
+ 0);
+
+ brw_init_cache_id(brw,
+ "SF_UNIT",
+ BRW_SF_UNIT,
+ sizeof(struct brw_sf_unit_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "VS_UNIT",
+ BRW_VS_UNIT,
+ sizeof(struct brw_vs_unit_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "VS_PROG",
+ BRW_VS_PROG,
+ sizeof(struct brw_vs_prog_key),
+ sizeof(struct brw_vs_prog_data));
+
+ brw_init_cache_id(brw,
+ "CLIP_UNIT",
+ BRW_CLIP_UNIT,
+ sizeof(struct brw_clip_unit_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "CLIP_PROG",
+ BRW_CLIP_PROG,
+ sizeof(struct brw_clip_prog_key),
+ sizeof(struct brw_clip_prog_data));
+
+ brw_init_cache_id(brw,
+ "GS_UNIT",
+ BRW_GS_UNIT,
+ sizeof(struct brw_gs_unit_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "GS_PROG",
+ BRW_GS_PROG,
+ sizeof(struct brw_gs_prog_key),
+ sizeof(struct brw_gs_prog_data));
+
+ brw_init_cache_id(brw,
+ "SS_SURFACE",
+ BRW_SS_SURFACE,
+ sizeof(struct brw_surface_state),
+ 0);
+
+ brw_init_cache_id(brw,
+ "SS_SURF_BIND",
+ BRW_SS_SURF_BIND,
+ 0,
+ 0);
}
-
-/* When we lose hardware context, need to invalidate the surface cache
- * as these structs must be explicitly re-uploaded. They are subject
- * to fixup by the memory manager as they contain absolute agp
- * offsets, so we need to ensure there is a fresh version of the
- * struct available to receive the fixup.
- *
- * XXX: Need to ensure that there aren't two versions of a surface or
- * bufferobj with different backing data active in the same buffer at
- * once? Otherwise the cache could confuse them. Maybe better not to
- * cache at all?
- *
- * --> Isn't this the same as saying need to ensure batch is flushed
- * before new data is uploaded to an existing buffer? We
- * already try to make sure of that.
- */
-static void clear_cache( struct brw_cache *cache )
+static void
+brw_clear_cache( struct brw_context *brw )
{
struct brw_cache_item *c, *next;
GLuint i;
- for (i = 0; i < cache->size; i++) {
- for (c = cache->items[i]; c; c = next) {
+ if (INTEL_DEBUG & DEBUG_STATE)
+ _mesa_printf("%s\n", __FUNCTION__);
+
+ for (i = 0; i < brw->cache.size; i++) {
+ for (c = brw->cache.items[i]; c; c = next) {
+ int j;
+
next = c->next;
+ for (j = 0; j < c->nr_reloc_bufs; j++)
+ dri_bo_unreference(c->reloc_bufs[j]);
+ dri_bo_unreference(c->bo);
free((void *)c->key);
free(c);
}
- cache->items[i] = NULL;
+ brw->cache.items[i] = NULL;
}
- cache->n_items = 0;
-}
-
-void brw_clear_all_caches( struct brw_context *brw )
-{
- GLint i;
-
- if (INTEL_DEBUG & DEBUG_STATE)
- _mesa_printf("%s\n", __FUNCTION__);
-
- for (i = 0; i < BRW_MAX_CACHE; i++)
- clear_cache(&brw->cache[i]);
+ brw->cache.n_items = 0;
if (brw->curbe.last_buf) {
_mesa_free(brw->curbe.last_buf);
brw->state.dirty.cache |= ~0;
}
+void brw_state_cache_check_size( struct brw_context *brw )
+{
+ /* un-tuned guess. We've got around 20 state objects for a total of around
+ * 32k, so 1000 of them is around 1.5MB.
+ */
+ if (brw->cache.n_items > 1000)
+ brw_clear_cache(brw);
+}
-
-
-
-void brw_destroy_caches( struct brw_context *brw )
+void brw_destroy_cache( struct brw_context *brw )
{
GLuint i;
- for (i = 0; i < BRW_MAX_CACHE; i++)
- clear_cache(&brw->cache[i]);
+ brw_clear_cache(brw);
+ for (i = 0; i < BRW_MAX_CACHE; i++) {
+ dri_bo_unreference(brw->cache.last_bo[i]);
+ free(brw->cache.name[i]);
+ }
+ free(brw->cache.items);
+ brw->cache.items = NULL;
+ brw->cache.size = 0;
}
--- /dev/null
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#include "main/mtypes.h"
+
+#include "brw_context.h"
+#include "brw_state.h"
+#include "brw_defines.h"
+
+/**
+ * Prints out a header, the contents, and the message associated with
+ * the hardware state data given.
+ *
+ * \param name Name of the state object
+ * \param data Pointer to the base of the state object
+ * \param hw_offset Hardware offset of the base of the state data.
+ * \param index Index of the DWORD being output.
+ */
+static void
+state_out(const char *name, void *data, uint32_t hw_offset, int index,
+ char *fmt, ...)
+{
+ va_list va;
+
+ fprintf(stderr, "%8s: 0x%08x: 0x%08x: ",
+ name, hw_offset + index * 4, ((uint32_t *)data)[index]);
+ va_start(va, fmt);
+ vfprintf(stderr, fmt, va);
+ va_end(va);
+}
+
+/** Generic, undecoded state buffer debug printout */
+static void
+state_struct_out(const char *name, dri_bo *buffer, unsigned int state_size)
+{
+ int i;
+
+ if (buffer == NULL)
+ return;
+
+ dri_bo_map(buffer, GL_FALSE);
+ for (i = 0; i < state_size / 4; i++) {
+ state_out(name, buffer->virtual, buffer->offset, i,
+ "dword %d\n", i);
+ }
+ dri_bo_unmap(buffer);
+}
+
+static const char *
+get_965_surfacetype(unsigned int surfacetype)
+{
+ switch (surfacetype) {
+ case 0: return "1D";
+ case 1: return "2D";
+ case 2: return "3D";
+ case 3: return "CUBE";
+ case 4: return "BUFFER";
+ case 7: return "NULL";
+ default: return "unknown";
+ }
+}
+
+static void dump_wm_surface_state(struct brw_context *brw)
+{
+ int i;
+
+ for (i = 0; i < brw->wm.nr_surfaces; i++) {
+ dri_bo *surf_bo = brw->wm.surf_bo[i];
+ unsigned int surfoff;
+ struct brw_surface_state *surf;
+ char name[20];
+
+ if (surf_bo == NULL) {
+ fprintf(stderr, "WM SS%d: NULL\n", i);
+ continue;
+ }
+ dri_bo_map(surf_bo, GL_FALSE);
+ surfoff = surf_bo->offset;
+ surf = (struct brw_surface_state *)(surf_bo->virtual);
+
+ sprintf(name, "WM SS%d", i);
+ state_out(name, surf, surfoff, 0, "%s\n",
+ get_965_surfacetype(surf->ss0.surface_type));
+ state_out(name, surf, surfoff, 1, "offset\n");
+ state_out(name, surf, surfoff, 2, "%dx%d size, %d mips\n",
+ surf->ss2.width + 1, surf->ss2.height + 1, surf->ss2.mip_count);
+ state_out(name, surf, surfoff, 3, "pitch %d, %stiled\n",
+ surf->ss3.pitch + 1, surf->ss3.tiled_surface ? "" : "not ");
+ state_out(name, surf, surfoff, 4, "mip base %d\n",
+ surf->ss4.min_lod);
+
+ dri_bo_unmap(surf_bo);
+ }
+}
+
+static void dump_sf_viewport_state(struct brw_context *brw)
+{
+ const char *name = "SF VP";
+ struct brw_sf_viewport *vp;
+ uint32_t vp_off;
+
+ if (brw->sf.vp_bo == NULL)
+ return;
+
+ dri_bo_map(brw->sf.vp_bo, GL_FALSE);
+
+ vp = brw->sf.vp_bo->virtual;
+ vp_off = brw->sf.vp_bo->offset;
+
+ state_out(name, vp, vp_off, 0, "m00 = %f\n", vp->viewport.m00);
+ state_out(name, vp, vp_off, 1, "m11 = %f\n", vp->viewport.m11);
+ state_out(name, vp, vp_off, 2, "m22 = %f\n", vp->viewport.m22);
+ state_out(name, vp, vp_off, 3, "m30 = %f\n", vp->viewport.m30);
+ state_out(name, vp, vp_off, 4, "m31 = %f\n", vp->viewport.m31);
+ state_out(name, vp, vp_off, 5, "m32 = %f\n", vp->viewport.m32);
+
+ state_out(name, vp, vp_off, 6, "top left = %d,%d\n",
+ vp->scissor.xmin, vp->scissor.ymin);
+ state_out(name, vp, vp_off, 7, "bottom right = %d,%d\n",
+ vp->scissor.xmax, vp->scissor.ymax);
+
+ dri_bo_unmap(brw->sf.vp_bo);
+}
+
+static void brw_debug_prog(const char *name, dri_bo *prog)
+{
+ unsigned int i;
+ uint32_t *data;
+
+ if (prog == NULL)
+ return;
+
+ dri_bo_map(prog, GL_FALSE);
+
+ data = prog->virtual;
+
+ for (i = 0; i < prog->size / 4 / 4; i++) {
+ fprintf(stderr, "%8s: 0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ name, (unsigned int)prog->offset + i * 4 * 4,
+ data[i * 4], data[i * 4 + 1], data[i * 4 + 2], data[i * 4 + 3]);
+ }
+
+ dri_bo_unmap(prog);
+}
+
+
+/**
+ * Print additional debug information associated with the batchbuffer
+ * when DEBUG_BATCH is set.
+ *
+ * For 965, this means mapping the state buffers that would have been referenced
+ * by the batchbuffer and dumping them.
+ *
+ * The buffer offsets printed rely on the buffer containing the last offset
+ * it was validated at.
+ */
+void brw_debug_batch(struct intel_context *intel)
+{
+ struct brw_context *brw = brw_context(&intel->ctx);
+
+ state_struct_out("WM bind", brw->wm.bind_bo, 4 * brw->wm.nr_surfaces);
+ dump_wm_surface_state(brw);
+
+ state_struct_out("VS", brw->vs.state_bo, sizeof(struct brw_vs_unit_state));
+ brw_debug_prog("VS prog", brw->vs.prog_bo);
+
+ state_struct_out("GS", brw->gs.state_bo, sizeof(struct brw_gs_unit_state));
+ brw_debug_prog("GS prog", brw->gs.prog_bo);
+
+ state_struct_out("SF", brw->sf.state_bo, sizeof(struct brw_sf_unit_state));
+ dump_sf_viewport_state(brw);
+ brw_debug_prog("SF prog", brw->sf.prog_bo);
+
+ state_struct_out("WM", brw->wm.state_bo, sizeof(struct brw_wm_unit_state));
+ brw_debug_prog("WM prog", brw->wm.prog_bo);
+}
+++ /dev/null
-/*
- Copyright (C) Intel Corp. 2006. All Rights Reserved.
- Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- develop this 3D driver.
-
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial
- portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
- **********************************************************************/
- /*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- */
-
-
-#include "brw_state.h"
-#include "imports.h"
-
-#include "intel_ioctl.h"
-#include "bufmgr.h"
-
-GLboolean brw_pool_alloc( struct brw_mem_pool *pool,
- GLuint size,
- GLuint align,
- GLuint *offset_return)
-{
- GLuint align_mask = (1<<align)-1;
- GLuint fixup = ((pool->offset + align_mask) & ~align_mask) - pool->offset;
-
- size = (size + 3) & ~3;
-
- if (pool->offset + fixup + size >= pool->size) {
- _mesa_printf("%s failed\n", __FUNCTION__);
- assert(0);
- exit(0);
- }
-
- pool->offset += fixup;
- *offset_return = pool->offset;
- pool->offset += size;
-
- return GL_TRUE;
-}
-
-static
-void brw_invalidate_pool( struct intel_context *intel,
- struct brw_mem_pool *pool )
-{
- if (INTEL_DEBUG & DEBUG_STATE)
- _mesa_printf("\n\n\n %s \n\n\n", __FUNCTION__);
-
- bmBufferData(intel,
- pool->buffer,
- pool->size,
- NULL,
- 0);
-
- pool->offset = 0;
-
- brw_clear_all_caches(pool->brw);
-}
-
-static void brw_invalidate_pool_cb( struct intel_context *intel, void *ptr )
-{
- struct brw_mem_pool *pool = (struct brw_mem_pool *) ptr;
-
- pool->offset = 0;
- brw_clear_all_caches(pool->brw);
-}
-
-
-
-static void brw_init_pool( struct brw_context *brw,
- GLuint pool_id,
- GLuint size )
-{
- struct brw_mem_pool *pool = &brw->pool[pool_id];
-
- pool->size = size;
- pool->brw = brw;
-
- bmGenBuffers(&brw->intel, "pool", 1, &pool->buffer, 12);
-
- /* Also want to say not to wait on fences when data is presented
- */
- bmBufferSetInvalidateCB(&brw->intel, pool->buffer,
- brw_invalidate_pool_cb,
- pool,
- GL_TRUE);
-
- bmBufferData(&brw->intel,
- pool->buffer,
- pool->size,
- NULL,
- 0);
-
-}
-
-static void brw_destroy_pool( struct brw_context *brw,
- GLuint pool_id )
-{
- struct brw_mem_pool *pool = &brw->pool[pool_id];
-
- bmDeleteBuffers(&brw->intel, 1, &pool->buffer);
-}
-
-
-void brw_pool_check_wrap( struct brw_context *brw,
- struct brw_mem_pool *pool )
-{
- if (pool->offset > (pool->size * 3) / 4) {
- if (brw->intel.aub_file)
- brw->intel.aub_wrap = 1;
- else
- brw->state.dirty.brw |= BRW_NEW_CONTEXT;
- }
-
-}
-
-void brw_init_pools( struct brw_context *brw )
-{
- brw_init_pool(brw, BRW_GS_POOL, 0x80000);
- brw_init_pool(brw, BRW_SS_POOL, 0x80000);
-}
-
-void brw_destroy_pools( struct brw_context *brw )
-{
- brw_destroy_pool(brw, BRW_GS_POOL);
- brw_destroy_pool(brw, BRW_SS_POOL);
-}
-
-
-void brw_invalidate_pools( struct brw_context *brw )
-{
- brw_invalidate_pool(&brw->intel, &brw->pool[BRW_GS_POOL]);
- brw_invalidate_pool(&brw->intel, &brw->pool[BRW_SS_POOL]);
-}
#include "brw_context.h"
#include "brw_state.h"
-#include "bufmgr.h"
#include "intel_batchbuffer.h"
/* This is used to initialize brw->state.atoms[]. We could use this
{
&brw_check_fallback,
- &brw_tnl_vertprog,
- &brw_active_vertprog,
&brw_wm_input_sizes,
&brw_vs_prog,
&brw_gs_prog,
*/
&brw_invarient_state,
&brw_state_base_address,
- &brw_pipe_control,
&brw_binding_table_pointers,
&brw_blend_constant_color,
- &brw_drawing_rect,
&brw_depthbuffer,
&brw_polygon_stipple,
&brw_polygon_stipple_offset,
&brw_line_stipple,
-
+ &brw_aa_line_parameters,
/* Ordering of the commands below is documented as fixed.
*/
#if 0
&brw_psp_urb_cbs,
#endif
+ &brw_drawing_rect,
+ &brw_indices,
+ &brw_vertices,
NULL, /* brw_constant_buffer */
};
{
GLuint i;
- brw_init_pools(brw);
- brw_init_caches(brw);
+ brw_init_cache(brw);
brw->state.atoms = _mesa_malloc(sizeof(atoms));
brw->state.nr_atoms = sizeof(atoms)/sizeof(*atoms);
brw->state.atoms = NULL;
}
- brw_destroy_caches(brw);
+ brw_destroy_cache(brw);
brw_destroy_batch_cache(brw);
- brw_destroy_pools(brw);
}
/***********************************************************************
result->cache = a->cache ^ b->cache;
}
+static void
+brw_clear_validated_bos(struct brw_context *brw)
+{
+ int i;
+
+ /* Clear the last round of validated bos */
+ for (i = 0; i < brw->state.validated_bo_count; i++) {
+ dri_bo_unreference(brw->state.validated_bos[i]);
+ brw->state.validated_bos[i] = NULL;
+ }
+ brw->state.validated_bo_count = 0;
+}
/***********************************************************************
* Emit all state:
*/
void brw_validate_state( struct brw_context *brw )
{
+ struct intel_context *intel = &brw->intel;
struct brw_state_flags *state = &brw->state.dirty;
GLuint i;
+ brw_clear_validated_bos(brw);
+
state->mesa |= brw->intel.NewGLState;
brw->intel.NewGLState = 0;
- if (brw->wrap)
- state->brw |= BRW_NEW_CONTEXT;
+ brw_add_validated_bo(brw, intel->batch->buf);
if (brw->emit_state_always) {
state->mesa |= ~0;
brw->state.dirty.brw |= BRW_NEW_FRAGMENT_PROGRAM;
}
+ if (brw->vertex_program != brw->attribs.VertexProgram->_Current) {
+ brw->vertex_program = brw->attribs.VertexProgram->_Current;
+ brw->state.dirty.brw |= BRW_NEW_VERTEX_PROGRAM;
+ }
if (state->mesa == 0 &&
state->cache == 0 &&
if (brw->state.dirty.brw & BRW_NEW_CONTEXT)
brw_clear_batch_cache_flush(brw);
+ brw->intel.Fallback = 0;
- /* Make an early reference to the state pools, as we don't cope
- * well with them being evicted from here down.
- */
- (void)bmBufferOffset(&brw->intel, brw->pool[BRW_GS_POOL].buffer);
- (void)bmBufferOffset(&brw->intel, brw->pool[BRW_SS_POOL].buffer);
- (void)bmBufferOffset(&brw->intel, brw->intel.batch->buffer);
+ /* do prepare stage for all atoms */
+ for (i = 0; i < Elements(atoms); i++) {
+ const struct brw_tracked_state *atom = brw->state.atoms[i];
+
+ if (brw->intel.Fallback)
+ break;
+
+ if (check_state(state, &atom->dirty)) {
+ if (atom->prepare) {
+ atom->prepare(brw);
+ }
+ }
+ }
+}
+
+
+void brw_upload_state(struct brw_context *brw)
+{
+ struct brw_state_flags *state = &brw->state.dirty;
+ int i;
+
+ brw_clear_validated_bos(brw);
if (INTEL_DEBUG) {
/* Debug version which enforces various sanity checks on the
assert(atom->dirty.mesa ||
atom->dirty.brw ||
atom->dirty.cache);
- assert(atom->update);
+
+ if (brw->intel.Fallback)
+ break;
if (check_state(state, &atom->dirty)) {
- brw->state.atoms[i]->update( brw );
-
-/* emit_foo(brw); */
+ if (atom->emit) {
+ atom->emit( brw );
+ }
}
accumulate_state(&examined, &atom->dirty);
}
else {
for (i = 0; i < Elements(atoms); i++) {
- if (check_state(state, &brw->state.atoms[i]->dirty))
- brw->state.atoms[i]->update( brw );
+ const struct brw_tracked_state *atom = brw->state.atoms[i];
+
+ if (brw->intel.Fallback)
+ break;
+
+ if (check_state(state, &atom->dirty)) {
+ if (atom->emit) {
+ atom->emit( brw );
+ }
+ }
}
}
- memset(state, 0, sizeof(*state));
+ if (!brw->intel.Fallback)
+ memset(state, 0, sizeof(*state));
}
struct {
GLuint pitch:18;
GLuint format:3;
- GLuint pad:4;
+ GLuint pad:2;
+ GLuint software_tiled_rendering_mode:2;
GLuint depth_offset_disable:1;
GLuint tile_walk:1;
GLuint tiled_surface:1;
union {
struct {
- GLuint pad:12;
- GLuint min_array_element:9;
+ GLuint pad:10;
+ GLuint min_array_element:11;
GLuint depth:11;
} bits;
GLuint dword;
} dword4;
};
+struct brw_depthbuffer_g4x
+{
+ union header_union header;
+
+ union {
+ struct {
+ GLuint pitch:18;
+ GLuint format:3;
+ GLuint pad:2;
+ GLuint software_tiled_rendering_mode:2;
+ GLuint depth_offset_disable:1;
+ GLuint tile_walk:1;
+ GLuint tiled_surface:1;
+ GLuint pad2:1;
+ GLuint surface_type:3;
+ } bits;
+ GLuint dword;
+ } dword1;
+
+ GLuint dword2_base_addr;
+
+ union {
+ struct {
+ GLuint pad:1;
+ GLuint mipmap_layout:1;
+ GLuint lod:4;
+ GLuint width:13;
+ GLuint height:13;
+ } bits;
+ GLuint dword;
+ } dword3;
+
+ union {
+ struct {
+ GLuint pad:10;
+ GLuint min_array_element:11;
+ GLuint depth:11;
+ } bits;
+ GLuint dword;
+ } dword4;
+
+ union {
+ struct {
+ GLuint xoffset:16;
+ GLuint yoffset:16;
+ } bits;
+ GLuint dword;
+ } dword5; /* NEW in Integrated Graphics Device */
+};
+
struct brw_drawrect
{
struct header header;
GLuint buffer_end;
};
+/* NEW in Integrated Graphics Device */
+struct brw_aa_line_parameters
+{
+ struct header header;
+
+ struct {
+ GLuint aa_coverage_scope:8;
+ GLuint pad0:8;
+ GLuint aa_coverage_bias:8;
+ GLuint pad1:8;
+ } bits0;
+
+ struct {
+ GLuint aa_coverage_endcap_slope:8;
+ GLuint pad0:8;
+ GLuint aa_coverage_endcap_bias:8;
+ GLuint pad1:8;
+ } bits1;
+};
struct brw_line_stipple
{
struct {
GLuint pad:5;
- GLuint offset:27;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
} vs;
struct
{
GLuint enable:1;
GLuint pad:4;
- GLuint offset:27;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
} gs;
struct
{
GLuint enable:1;
GLuint pad:4;
- GLuint offset:27;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
} clp;
struct
{
GLuint pad:5;
- GLuint offset:27;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
} sf;
struct
{
GLuint pad:5;
- GLuint offset:27;
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE */
} wm;
struct
{
GLuint pad:5;
- GLuint offset:27; /* KW: check me! */
+ GLuint offset:27; /* Offset from GENERAL_STATE_BASE. KW: check me! */
} cc;
};
{
GLuint length:8;
GLuint notify_enable:1;
- GLuint pad:2;
+ GLuint texture_cache_flush_enable:1;
+ GLuint indirect_state_pointers_disable:1;
GLuint instruction_state_cache_flush_enable:1;
GLuint write_cache_flush_enable:1;
GLuint depth_stall_enable:1;
GLuint pad0:1;
GLuint grf_reg_count:3;
GLuint pad1:2;
- GLuint kernel_start_pointer:26;
+ GLuint kernel_start_pointer:26; /* Offset from GENERAL_STATE_BASE */
};
struct thread1
GLuint pad1:1;
GLuint urb_entry_allocation_size:5;
GLuint pad2:1;
- GLuint max_threads:1; /* may be less */
- GLuint pad3:6;
+ GLuint max_threads:5; /* may be less */
+ GLuint pad3:2;
} thread4;
struct
GLuint clip_mode:3;
GLuint userclip_enable_flags:8;
GLuint userclip_must_clip:1;
- GLuint pad1:1;
+ GLuint negative_w_clip_test:1;
GLuint guard_band_enable:1;
GLuint viewport_z_clip_enable:1;
GLuint viewport_xy_clip_enable:1;
struct
{
GLuint pad0:5;
- GLuint cc_viewport_state_offset:27;
+ GLuint cc_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */
} cc4;
struct
GLuint front_winding:1;
GLuint viewport_transform:1;
GLuint pad0:3;
- GLuint sf_viewport_state_offset:27;
+ GLuint sf_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */
} sf5;
struct
GLuint use_point_size_state:1;
GLuint subpixel_precision:1;
GLuint sprite_point:1;
- GLuint pad0:11;
+ GLuint pad0:10;
+ GLuint aa_line_distance_mode:1;
GLuint trifan_pv:2;
GLuint linestrip_pv:2;
GLuint tristrip_pv:2;
GLuint pad1:1;
GLuint urb_entry_allocation_size:5;
GLuint pad2:1;
- GLuint max_threads:1;
- GLuint pad3:6;
+ GLuint max_threads:5;
+ GLuint pad3:2;
} thread4;
struct
struct
{
GLuint max_vp_index:4;
- GLuint pad0:26;
- GLuint reorder_enable:1;
+ GLuint pad0:12;
+ GLuint svbi_post_inc_value:10;
GLuint pad1:1;
+ GLuint svbi_post_inc_enable:1;
+ GLuint svbi_payload:1;
+ GLuint discard_adjaceny:1;
+ GLuint reorder_enable:1;
+ GLuint pad2:1;
} gs6;
};
GLuint pad1:1;
GLuint urb_entry_allocation_size:5;
GLuint pad2:1;
- GLuint max_threads:4;
- GLuint pad3:3;
+ GLuint max_threads:6;
+ GLuint pad3:1;
} thread4;
struct
struct {
GLuint stats_enable:1;
- GLuint pad0:1;
+ GLuint depth_buffer_clear:1;
GLuint sampler_count:3;
GLuint sampler_state_pointer:27;
} wm4;
GLuint enable_8_pix:1;
GLuint enable_16_pix:1;
GLuint enable_32_pix:1;
- GLuint pad0:7;
+ GLuint enable_con_32_pix:1;
+ GLuint enable_con_64_pix:1;
+ GLuint pad0:5;
GLuint legacy_global_depth_bias:1;
GLuint line_stipple:1;
GLuint depth_offset:1;
GLuint program_computes_depth:1;
GLuint program_uses_killpixel:1;
GLuint legacy_line_rast: 1;
- GLuint pad1:1;
- GLuint max_threads:6;
- GLuint pad2:1;
+ GLuint transposed_urb_read_enable:1;
+ GLuint max_threads:7;
} wm5;
GLfloat global_depth_offset_constant;
GLfloat m32;
} viewport;
+ /* scissor coordinates are inclusive */
struct {
GLshort xmin;
GLshort ymin;
} ss3;
struct {
- GLuint pad:19;
- GLuint min_array_elt:9;
+ GLuint multisample_position_palette_index:3;
+ GLuint pad1:1;
+ GLuint num_multisamples:3;
+ GLuint pad0:1;
+ GLuint render_target_view_extent:9;
+ GLuint min_array_elt:11;
GLuint min_lod:4;
} ss4;
+
+ struct {
+ GLuint pad1:16;
+ GLuint llc_mapping:1;
+ GLuint mlc_mapping:1;
+ GLuint gfdt:1;
+ GLuint gfdt_src:1;
+ GLuint y_offset:4;
+ GLuint pad0:1;
+ GLuint x_offset:7;
+ } ss5; /* NEW in Integrated Graphics Device */
+
};
GLuint end_of_thread:1;
} sampler;
+ struct {
+ GLuint binding_table_index:8;
+ GLuint sampler:4;
+ GLuint msg_type:4;
+ GLuint response_length:4;
+ GLuint msg_length:4;
+ GLuint msg_target:4;
+ GLuint pad1:3;
+ GLuint end_of_thread:1;
+ } sampler_g4x;
+
struct brw_urb_immediate urb;
struct {
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "image.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "texformat.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
+
#include "texmem.h"
#include "intel_context.h"
-#include "intel_ioctl.h"
#include "intel_regions.h"
+#include "intel_tex.h"
#include "brw_context.h"
#include "brw_defines.h"
-
-
-static const struct gl_texture_format *
-brwChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
- GLenum srcFormat, GLenum srcType )
-{
- switch ( internalFormat ) {
- case 4:
- case GL_RGBA:
- case GL_COMPRESSED_RGBA:
- if (srcFormat == GL_BGRA && srcType == GL_UNSIGNED_SHORT_4_4_4_4_REV)
- return &_mesa_texformat_argb4444;
- else if (srcFormat == GL_BGRA && srcType == GL_UNSIGNED_SHORT_1_5_5_5_REV)
- return &_mesa_texformat_argb1555;
- else if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) ||
- (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE) ||
- (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8))
- return &_mesa_texformat_rgba8888_rev;
- else
- return &_mesa_texformat_argb8888;
-
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return &_mesa_texformat_argb8888;
-
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- /* Broadwater doesn't support RGB888 textures, so these must be
- * stored as ARGB.
- */
- return &_mesa_texformat_argb8888;
-
- case 3:
- case GL_COMPRESSED_RGB:
- case GL_RGB:
- if (srcFormat == GL_RGB &&
- srcType == GL_UNSIGNED_SHORT_5_6_5)
- return &_mesa_texformat_rgb565;
- else
- return &_mesa_texformat_argb8888;
-
-
- case GL_RGB5:
- case GL_RGB5_A1:
- return &_mesa_texformat_argb1555;
-
- case GL_R3_G3_B2:
- case GL_RGBA2:
- case GL_RGBA4:
- case GL_RGB4:
- return &_mesa_texformat_argb4444;
-
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- case GL_COMPRESSED_ALPHA:
- return &_mesa_texformat_a8;
-
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- case GL_COMPRESSED_LUMINANCE:
- return &_mesa_texformat_l8;
-
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- case GL_COMPRESSED_LUMINANCE_ALPHA:
- return &_mesa_texformat_al88;
-
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- case GL_COMPRESSED_INTENSITY:
- return &_mesa_texformat_i8;
-
- case GL_YCBCR_MESA:
- if (srcType == GL_UNSIGNED_SHORT_8_8_MESA ||
- srcType == GL_UNSIGNED_BYTE)
- return &_mesa_texformat_ycbcr;
- else
- return &_mesa_texformat_ycbcr_rev;
-
- case GL_COMPRESSED_RGB_FXT1_3DFX:
- return &_mesa_texformat_rgb_fxt1;
- case GL_COMPRESSED_RGBA_FXT1_3DFX:
- return &_mesa_texformat_rgba_fxt1;
-
- case GL_RGB_S3TC:
- case GL_RGB4_S3TC:
- case GL_RGBA_S3TC:
- case GL_RGBA4_S3TC:
- case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- return &_mesa_texformat_rgb_dxt1; /* there is no rgba support? */
-
- case GL_DEPTH_COMPONENT:
- case GL_DEPTH_COMPONENT16:
- case GL_DEPTH_COMPONENT24:
- case GL_DEPTH_COMPONENT32:
- return &_mesa_texformat_z16;
-
- default:
- fprintf(stderr, "unexpected texture format %s in %s\n",
- _mesa_lookup_enum_by_nr(internalFormat),
- __FUNCTION__);
- return NULL;
- }
-
- return NULL; /* never get here */
-}
-
-
-void brwInitTextureFuncs( struct dd_function_table *functions )
-{
- functions->ChooseTextureFormat = brwChooseTextureFormat;
-}
-
-void brw_FrameBufferTexInit( struct brw_context *brw )
+void brw_FrameBufferTexInit( struct brw_context *brw,
+ struct intel_region *region )
{
struct intel_context *intel = &brw->intel;
GLcontext *ctx = &intel->ctx;
- struct intel_region *region = intel->front_region;
struct gl_texture_object *obj;
struct gl_texture_image *img;
void brw_FrameBufferTexDestroy( struct brw_context *brw )
{
- brw->intel.ctx.Driver.DeleteTexture( &brw->intel.ctx,
- brw->intel.frame_buffer_texobj );
+ if (brw->intel.frame_buffer_texobj != NULL)
+ brw->intel.ctx.Driver.DeleteTexture( &brw->intel.ctx,
+ brw->intel.frame_buffer_texobj );
+ brw->intel.frame_buffer_texobj = NULL;
+}
+
+/**
+ * Finalizes all textures, completing any rendering that needs to be done
+ * to prepare them.
+ */
+void brw_validate_textures( struct brw_context *brw )
+{
+ struct intel_context *intel = &brw->intel;
+ int i;
+
+ for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
+ struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[i];
+
+ if (texUnit->_ReallyEnabled) {
+ intel_finalize_mipmap_tree(intel, i);
+ }
+ }
}
#include "intel_mipmap_tree.h"
#include "intel_tex_layout.h"
-#include "macros.h"
+#include "intel_context.h"
+#include "main/macros.h"
+#define FILE_DEBUG_FLAG DEBUG_MIPTREE
-GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt )
+GLboolean brw_miptree_layout( struct intel_context *intel, struct intel_mipmap_tree *mt )
{
/* XXX: these vary depending on image format:
*/
GLuint pack_x_pitch, pack_x_nr;
GLuint pack_y_pitch;
GLuint level;
+ GLuint align_h = 2;
+ GLuint align_w = 4;
- mt->pitch = ((mt->width0 * mt->cpp + 3) & ~3) / mt->cpp;
mt->total_height = 0;
+
+ if (mt->compressed) {
+ align_w = intel_compressed_alignment(mt->internal_format);
+ mt->pitch = ALIGN(width, align_w);
+ pack_y_pitch = (height + 3) / 4;
+ } else {
+ mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0);
+ pack_y_pitch = ALIGN(mt->height0, align_h);
+ }
- pack_y_pitch = MAX2(mt->height0, 2);
pack_x_pitch = mt->pitch;
pack_x_nr = 1;
mt->total_height += y;
-
- if (pack_x_pitch > 4) {
- pack_x_pitch >>= 1;
- pack_x_nr <<= 1;
- assert(pack_x_pitch * pack_x_nr <= mt->pitch);
- }
-
- if (pack_y_pitch > 2) {
- pack_y_pitch >>= 1;
- }
-
width = minify(width);
height = minify(height);
depth = minify(depth);
+
+ if (mt->compressed) {
+ pack_y_pitch = (height + 3) / 4;
+
+ if (pack_x_pitch > ALIGN(width, align_w)) {
+ pack_x_pitch = ALIGN(width, align_w);
+ pack_x_nr <<= 1;
+ }
+ } else {
+ if (pack_x_pitch > 4) {
+ pack_x_pitch >>= 1;
+ pack_x_nr <<= 1;
+ assert(pack_x_pitch * pack_x_nr <= mt->pitch);
+ }
+
+ if (pack_y_pitch > 2) {
+ pack_y_pitch >>= 1;
+ pack_y_pitch = ALIGN(pack_y_pitch, align_h);
+ }
+ }
+
}
break;
}
default:
- i945_miptree_layout_2d(mt);
+ i945_miptree_layout_2d(intel, mt);
break;
}
DBG("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__,
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "brw_hal.h"
#define VS 0
#define GS 1
#define SF 3
#define CS 4
-/* XXX: Are the min_entry_size numbers useful?
+/** @file brw_urb.c
+ *
+ * Manages the division of the URB space between the various fixed-function
+ * units.
+ *
+ * See the Thread Initiation Management section of the GEN4 B-Spec, and
+ * the individual *_STATE structures for restrictions on numbers of
+ * entries and threads.
+ */
+
+/*
+ * Generally, a unit requires a min_nr_entries based on how many entries
+ * it produces before the downstream unit gets unblocked and can use and
+ * dereference some of its handles.
+ *
+ * The SF unit preallocates a PUE at the start of thread dispatch, and only
+ * uses that one. So it requires one entry per thread.
+ *
+ * For CLIP, the SF unit will hold the previous primitive while the
+ * next is getting assembled, meaning that linestrips require 3 CLIP VUEs
+ * (vertices) to ensure continued processing, trifans require 4, and tristrips
+ * require 5. There can be 1 or 2 threads, and each has the same requirement.
+ *
+ * GS has the same requirement as CLIP, but it never handles tristrips,
+ * so we can lower the minimum to 4 for the POLYGONs (trifans) it produces.
+ * We only run it single-threaded.
+ *
+ * For VS, the number of entries may be 8, 12, 16, or 32 (or 64 on G4X).
+ * Each thread processes 2 preallocated VUEs (vertices) at a time, and they
+ * get streamed down as soon as threads processing earlier vertices get
+ * theirs accepted.
+ *
+ * Each unit will take the number of URB entries we give it (based on the
+ * entry size calculated in brw_vs_emit.c for VUEs, brw_sf_emit.c for PUEs,
+ * and brw_curbe.c for the CURBEs) and decide its maximum number of
+ * threads it can support based on that. in brw_*_state.c.
+ *
+ * XXX: Are the min_entry_size numbers useful?
* XXX: Verify min_nr_entries, esp for VS.
* XXX: Verify SF min_entry_size.
*/
GLuint min_entry_size;
GLuint max_entry_size;
} limits[CS+1] = {
- { 8, 32, 1, 5 }, /* vs */
+ { 16, 32, 1, 5 }, /* vs */
{ 4, 8, 1, 5 }, /* gs */
- { 6, 8, 1, 5 }, /* clp */
+ { 5, 10, 1, 5 }, /* clp */
{ 1, 8, 1, 12 }, /* sf */
{ 1, 4, 1, 32 } /* cs */
};
brw->urb.sf_start = brw->urb.clip_start + brw->urb.nr_clip_entries * brw->urb.vsize;
brw->urb.cs_start = brw->urb.sf_start + brw->urb.nr_sf_entries * brw->urb.sfsize;
- return brw->urb.cs_start + brw->urb.nr_cs_entries * brw->urb.csize <= 256;
+ return brw->urb.cs_start + brw->urb.nr_cs_entries * brw->urb.csize <= URB_SIZES(brw);
}
/* Most minimal update, forces re-emit of URB fence packet after GS
GLuint vsize = brw->vs.prog_data->urb_entry_size;
GLuint sfsize = brw->sf.prog_data->urb_entry_size;
- static GLboolean (*hal_recalculate_urb_fence) (struct brw_context *brw);
- static GLboolean hal_tried;
-
- if (!hal_tried)
- {
- hal_recalculate_urb_fence = brw_hal_find_symbol ("intel_hal_recalculate_urb_fence");
- hal_tried = 1;
- }
- if (hal_recalculate_urb_fence)
- {
- if ((*hal_recalculate_urb_fence) (brw))
- return;
- }
-
if (csize < limits[CS].min_entry_size)
csize = limits[CS].min_entry_size;
if (brw->urb.vsize < vsize ||
brw->urb.sfsize < sfsize ||
brw->urb.csize < csize ||
- (brw->urb.constrained && (brw->urb.vsize > brw->urb.vsize ||
- brw->urb.sfsize > brw->urb.sfsize ||
- brw->urb.csize > brw->urb.csize))) {
+ (brw->urb.constrained && (brw->urb.vsize > vsize ||
+ brw->urb.sfsize > sfsize ||
+ brw->urb.csize > csize))) {
brw->urb.csize = csize;
brw->urb.nr_sf_entries = limits[SF].min_nr_entries;
brw->urb.nr_cs_entries = limits[CS].min_nr_entries;
+ /* Mark us as operating with constrained nr_entries, so that next
+ * time we recalculate we'll resize the fences in the hope of
+ * escaping constrained mode and getting back to normal performance.
+ */
brw->urb.constrained = 1;
if (!check_urb_layout(brw)) {
brw->urb.clip_start,
brw->urb.sf_start,
brw->urb.cs_start,
- 256);
+ URB_SIZES(brw));
brw->state.dirty.brw |= BRW_NEW_URB_FENCE;
}
.cache = (CACHE_NEW_VS_PROG |
CACHE_NEW_SF_PROG)
},
- .update = recalculate_urb_fence
+ .prepare = recalculate_urb_fence
};
/* The ordering below is correct, not the layout in the
* instruction.
*
- * There are 256 urb reg pairs in total.
+ * There are 256/384 urb reg pairs in total.
*/
uf.bits0.vs_fence = brw->urb.gs_start;
uf.bits0.gs_fence = brw->urb.clip_start;
uf.bits0.clp_fence = brw->urb.sf_start;
uf.bits1.sf_fence = brw->urb.cs_start;
- uf.bits1.cs_fence = 256;
+ uf.bits1.cs_fence = URB_SIZES(brw);
BRW_BATCH_STRUCT(brw, &uf);
}
-
-
-#if 0
-const struct brw_tracked_state brw_urb_fence = {
- .dirty = {
- .mesa = 0,
- .brw = BRW_NEW_URB_FENCE | BRW_NEW_PSP,
- .cache = 0
- },
- .update = brw_upload_urb_fence
-};
-#endif
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "shader/prog_parameter.h"
#include "brw_util.h"
#include "brw_defines.h"
}
-static GLuint brw_parameter_state_flags(const gl_state_index state[])
-{
- switch (state[0]) {
- case STATE_MATERIAL:
- case STATE_LIGHT:
- case STATE_LIGHTMODEL_AMBIENT:
- case STATE_LIGHTMODEL_SCENECOLOR:
- case STATE_LIGHTPROD:
- return _NEW_LIGHT;
-
- case STATE_TEXGEN:
- case STATE_TEXENV_COLOR:
- return _NEW_TEXTURE;
-
- case STATE_FOG_COLOR:
- case STATE_FOG_PARAMS:
- return _NEW_FOG;
-
- case STATE_CLIPPLANE:
- return _NEW_TRANSFORM;
-
- case STATE_POINT_SIZE:
- case STATE_POINT_ATTENUATION:
- return _NEW_POINT;
-
- case STATE_MODELVIEW_MATRIX:
- return _NEW_MODELVIEW;
- case STATE_PROJECTION_MATRIX:
- return _NEW_PROJECTION;
- case STATE_MVP_MATRIX:
- return _NEW_MODELVIEW | _NEW_PROJECTION;
- case STATE_TEXTURE_MATRIX:
- return _NEW_TEXTURE_MATRIX;
- case STATE_PROGRAM_MATRIX:
- return _NEW_TRACK_MATRIX;
-
- case STATE_DEPTH_RANGE:
- return _NEW_VIEWPORT;
-
- case STATE_FRAGMENT_PROGRAM:
- case STATE_VERTEX_PROGRAM:
- return _NEW_PROGRAM;
-
- case STATE_INTERNAL:
- switch (state[1]) {
- case STATE_NORMAL_SCALE:
- return _NEW_MODELVIEW;
- case STATE_TEXRECT_SCALE:
- return _NEW_TEXTURE;
- default:
- assert(0);
- return 0;
- }
-
- default:
- assert(0);
- return 0;
- }
-}
-
-
-GLuint
-brw_parameter_list_state_flags(struct gl_program_parameter_list *paramList)
-{
- GLuint i;
- GLuint result = 0;
-
- if (!paramList)
- return 0;
-
- for (i = 0; i < paramList->NumParameters; i++) {
- if (paramList->Parameters[i].Type == PROGRAM_STATE_VAR) {
- result |= brw_parameter_state_flags(paramList->Parameters[i].StateIndexes);
- }
- }
-
- return result;
-}
-
-
GLuint brw_translate_blend_equation( GLenum mode )
{
switch (mode) {
#ifndef BRW_UTIL_H
#define BRW_UTIL_H
-#include "mtypes.h"
+#include "main/mtypes.h"
extern GLuint brw_count_bits( GLuint val );
extern GLuint brw_parameter_list_state_flags(struct gl_program_parameter_list *paramList);
memset(&c, 0, sizeof(c));
memcpy(&c.key, key, sizeof(*key));
- brw_init_compile(&c.func);
+ brw_init_compile(brw, &c.func);
c.vp = vp;
c.prog_data.outputs_written = vp->program.Base.OutputsWritten;
*/
program = brw_get_program(&c.func, &program_size);
- /*
- */
- brw->vs.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_VS_PROG],
- &c.key,
- sizeof(c.key),
- program,
- program_size,
- &c.prog_data,
- &brw->vs.prog_data);
+ dri_bo_unreference(brw->vs.prog_bo);
+ brw->vs.prog_bo = brw_upload_cache( &brw->cache, BRW_VS_PROG,
+ &c.key, sizeof(c.key),
+ NULL, 0,
+ program, program_size,
+ &c.prog_data,
+ &brw->vs.prog_data );
}
-static void brw_upload_vs_prog( struct brw_context *brw )
+static void brw_upload_vs_prog(struct brw_context *brw)
{
struct brw_vs_prog_key key;
struct brw_vertex_program *vp =
/* Make an early check for the key.
*/
- if (brw_search_cache(&brw->cache[BRW_VS_PROG],
- &key, sizeof(key),
- &brw->vs.prog_data,
- &brw->vs.prog_gs_offset))
- return;
-
- do_vs_prog(brw, vp, &key);
+ dri_bo_unreference(brw->vs.prog_bo);
+ brw->vs.prog_bo = brw_search_cache(&brw->cache, BRW_VS_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->vs.prog_data);
+ if (brw->vs.prog_bo == NULL)
+ do_vs_prog(brw, vp, &key);
}
.brw = BRW_NEW_VERTEX_PROGRAM | BRW_NEW_METAOPS,
.cache = 0
},
- .update = brw_upload_vs_prog
+ .prepare = brw_upload_vs_prog
};
#include "brw_context.h"
#include "brw_eu.h"
-#include "program.h"
+#include "shader/program.h"
struct brw_vs_prog_key {
struct brw_reg r1;
struct brw_reg regs[PROGRAM_ADDRESS+1][128];
struct brw_reg tmp;
+ struct brw_reg stack;
+
+ struct {
+ GLboolean used_in_src;
+ struct brw_reg reg;
+ } output_regs[128];
struct brw_reg userplane[6];
void brw_vs_emit( struct brw_vs_compile *c );
-
-void brw_ProgramCacheDestroy( GLcontext *ctx );
-void brw_ProgramCacheInit( GLcontext *ctx );
-
#endif
*/
-#include "macros.h"
+#include "main/macros.h"
#include "brw_context.h"
#include "brw_vs.h"
.brw = BRW_NEW_VERTEX_PROGRAM | BRW_NEW_INPUT_DIMENSIONS,
.cache = 0
},
- .update = calc_wm_input_sizes
+ .prepare = calc_wm_input_sizes
};
*/
-#include "program.h"
-#include "macros.h"
+#include "main/macros.h"
+#include "shader/program.h"
#include "shader/prog_parameter.h"
#include "shader/prog_print.h"
#include "brw_context.h"
WRITEMASK_X);
reg++;
}
+
+ for (i = 0; i < 128; i++) {
+ if (c->output_regs[i].used_in_src) {
+ c->output_regs[i].reg = brw_vec8_grf(reg, 0);
+ reg++;
+ }
+ }
+
+ c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, reg, 0);
+ reg += 2;
/* Some opcodes need an internal temporary:
struct brw_reg,
struct brw_reg ))
{
- if ((dst.file == arg0.file && dst.nr == arg0.nr) &&
+ if ((dst.file == arg0.file && dst.nr == arg0.nr) ||
(dst.file == arg1.file && dst.nr == arg1.nr)) {
struct brw_compile *p = &c->func;
struct brw_reg tmp = brw_writemask(get_tmp(c), dst.dw1.bits.writemask);
}
}
+static void emit_sop( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1,
+ GLuint cond)
+{
+ brw_MOV(p, dst, brw_imm_f(0.0f));
+ brw_CMP(p, brw_null_reg(), cond, arg0, arg1);
+ brw_MOV(p, dst, brw_imm_f(1.0f));
+ brw_set_predicate_control_flag_value(p, 0xff);
+}
+static void emit_seq( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_EQ);
+}
-
+static void emit_sne( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_NEQ);
+}
static void emit_slt( struct brw_compile *p,
struct brw_reg dst,
struct brw_reg arg0,
struct brw_reg arg1 )
{
- /* Could be done with an if/else/endif, but this method uses half
- * the instructions. Note that we are careful to reference the
- * arguments before writing the dest. That means we emit the
- * instructions in an odd order and have to play with the flag
- * values.
- */
- brw_push_insn_state(p);
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_GE, arg0, arg1);
-
- /* Write all values to 1:
- */
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_MOV(p, dst, brw_imm_f(1.0));
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_L);
+}
- /* Where the test succeeded, overwite with zero:
- */
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_MOV(p, dst, brw_imm_f(0.0));
- brw_pop_insn_state(p);
+static void emit_sle( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_LE);
}
+static void emit_sgt( struct brw_compile *p,
+ struct brw_reg dst,
+ struct brw_reg arg0,
+ struct brw_reg arg1 )
+{
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_G);
+}
static void emit_sge( struct brw_compile *p,
struct brw_reg dst,
struct brw_reg arg0,
struct brw_reg arg1 )
{
- brw_push_insn_state(p);
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_GE, arg0, arg1);
-
- /* Write all values to zero:
- */
- brw_set_predicate_control(p, BRW_PREDICATE_NONE);
- brw_MOV(p, dst, brw_imm_f(0));
-
- /* Where the test succeeded, overwite with 1:
- */
- brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
- brw_MOV(p, dst, brw_imm_f(1.0));
- brw_pop_insn_state(p);
+ emit_sop(p, dst, arg0, arg1, BRW_CONDITIONAL_GE);
}
-
static void emit_max( struct brw_compile *p,
struct brw_reg dst,
struct brw_reg arg0,
case PROGRAM_TEMPORARY:
case PROGRAM_INPUT:
case PROGRAM_OUTPUT:
- case PROGRAM_STATE_VAR:
assert(c->regs[file][index].nr != 0);
return c->regs[file][index];
+ case PROGRAM_STATE_VAR:
+ case PROGRAM_CONSTANT:
+ case PROGRAM_UNIFORM:
+ assert(c->regs[PROGRAM_STATE_VAR][index].nr != 0);
+ return c->regs[PROGRAM_STATE_VAR][index];
case PROGRAM_ADDRESS:
assert(index == 0);
return c->regs[file][index];
* account.
*/
static struct brw_reg get_arg( struct brw_vs_compile *c,
- struct prog_src_register src )
+ struct prog_src_register *src )
{
struct brw_reg reg;
- if (src.File == PROGRAM_UNDEFINED)
+ if (src->File == PROGRAM_UNDEFINED)
return brw_null_reg();
- if (src.RelAddr)
- reg = deref(c, c->regs[PROGRAM_STATE_VAR][0], src.Index);
+ if (src->RelAddr)
+ reg = deref(c, c->regs[PROGRAM_STATE_VAR][0], src->Index);
else
- reg = get_reg(c, src.File, src.Index);
+ reg = get_reg(c, src->File, src->Index);
/* Convert 3-bit swizzle to 2-bit.
*/
- reg.dw1.bits.swizzle = BRW_SWIZZLE4(GET_SWZ(src.Swizzle, 0),
- GET_SWZ(src.Swizzle, 1),
- GET_SWZ(src.Swizzle, 2),
- GET_SWZ(src.Swizzle, 3));
+ reg.dw1.bits.swizzle = BRW_SWIZZLE4(GET_SWZ(src->Swizzle, 0),
+ GET_SWZ(src->Swizzle, 1),
+ GET_SWZ(src->Swizzle, 2),
+ GET_SWZ(src->Swizzle, 3));
/* Note this is ok for non-swizzle instructions:
*/
- reg.negate = src.NegateBase ? 1 : 0;
+ reg.negate = src->NegateBase ? 1 : 0;
return reg;
}
}
- /* Build ndc coords? TODO: Shortcircuit when w is known to be one.
- */
+ /* Build ndc coords */
if (!c->key.know_w_is_one) {
ndc = get_tmp(c);
emit_math1(c, BRW_MATH_FUNCTION_INV, ndc, brw_swizzle1(pos, 3), BRW_MATH_PRECISION_FULL);
ndc = pos;
}
- /* This includes the workaround for -ve rhw, so is no longer an
- * optional step:
+ /* Update the header for point size, user clipping flags, and -ve rhw
+ * workaround.
*/
if ((c->prog_data.outputs_written & (1<<VERT_RESULT_PSIZ)) ||
c->key.nr_userclip ||
- !c->key.know_w_is_one)
+ (!BRW_IS_G4X(p->brw) && !c->key.know_w_is_one))
{
struct brw_reg header1 = retype(get_tmp(c), BRW_REGISTER_TYPE_UD);
GLuint i;
* Later, clipping will detect ucp[6] and ensure the primitive is
* clipped against all fixed planes.
*/
- if (!c->key.know_w_is_one) {
+ if (!BRW_IS_G4X(p->brw) && !c->key.know_w_is_one) {
brw_CMP(p,
vec8(brw_null_reg()),
BRW_CONDITIONAL_L,
}
-
-
+static void
+post_vs_emit( struct brw_vs_compile *c, struct brw_instruction *end_inst )
+{
+ GLuint nr_insns = c->vp->program.Base.NumInstructions;
+ GLuint insn, target_insn;
+ struct prog_instruction *inst1, *inst2;
+ struct brw_instruction *brw_inst1, *brw_inst2;
+ int offset;
+ for (insn = 0; insn < nr_insns; insn++) {
+ inst1 = &c->vp->program.Base.Instructions[insn];
+ brw_inst1 = inst1->Data;
+ switch (inst1->Opcode) {
+ case OPCODE_CAL:
+ case OPCODE_BRA:
+ target_insn = inst1->BranchTarget;
+ inst2 = &c->vp->program.Base.Instructions[target_insn];
+ brw_inst2 = inst2->Data;
+ offset = brw_inst2 - brw_inst1;
+ brw_set_src1(brw_inst1, brw_imm_d(offset*16));
+ break;
+ case OPCODE_END:
+ offset = end_inst - brw_inst1;
+ brw_set_src1(brw_inst1, brw_imm_d(offset*16));
+ break;
+ default:
+ break;
+ }
+ }
+}
/* Emit the fragment program instructions here.
*/
-void brw_vs_emit( struct brw_vs_compile *c )
+void brw_vs_emit(struct brw_vs_compile *c )
{
+#define MAX_IFSN 32
struct brw_compile *p = &c->func;
GLuint nr_insns = c->vp->program.Base.NumInstructions;
- GLuint insn;
+ GLuint insn, if_insn = 0;
+ struct brw_instruction *end_inst;
+ struct brw_instruction *if_inst[MAX_IFSN];
+ struct brw_indirect stack_index = brw_indirect(0, 0);
+ GLuint index;
+ GLuint file;
if (INTEL_DEBUG & DEBUG_VS) {
_mesa_printf("\n\n\nvs-emit:\n");
brw_set_compression_control(p, BRW_COMPRESSION_NONE);
brw_set_access_mode(p, BRW_ALIGN_16);
+ /* Message registers can't be read, so copy the output into GRF register
+ if they are used in source registers */
+ for (insn = 0; insn < nr_insns; insn++) {
+ GLuint i;
+ struct prog_instruction *inst = &c->vp->program.Base.Instructions[insn];
+ for (i = 0; i < 3; i++) {
+ struct prog_src_register *src = &inst->SrcReg[i];
+ GLuint index = src->Index;
+ GLuint file = src->File;
+ if (file == PROGRAM_OUTPUT && index != VERT_RESULT_HPOS)
+ c->output_regs[index].used_in_src = GL_TRUE;
+ }
+ }
+
/* Static register allocation
*/
brw_vs_alloc_regs(c);
+ brw_MOV(p, get_addr_reg(stack_index), brw_address(c->stack));
for (insn = 0; insn < nr_insns; insn++) {
/* Get argument regs. SWZ is special and does this itself.
*/
+ inst->Data = &p->store[p->nr_insn];
if (inst->Opcode != OPCODE_SWZ)
- for (i = 0; i < 3; i++)
- args[i] = get_arg(c, inst->SrcReg[i]);
+ for (i = 0; i < 3; i++) {
+ struct prog_src_register *src = &inst->SrcReg[i];
+ index = src->Index;
+ file = src->File;
+ if (file == PROGRAM_OUTPUT&&c->output_regs[index].used_in_src)
+ args[i] = c->output_regs[index].reg;
+ else
+ args[i] = get_arg(c, src);
+ }
/* Get dest regs. Note that it is possible for a reg to be both
* dst and arg, given the static allocation of registers. So
* care needs to be taken emitting multi-operation instructions.
- */
- dst = get_dst(c, inst->DstReg);
+ */
+ index = inst->DstReg.Index;
+ file = inst->DstReg.File;
+ if (file == PROGRAM_OUTPUT && c->output_regs[index].used_in_src)
+ dst = c->output_regs[index].reg;
+ else
+ dst = get_dst(c, inst->DstReg);
-
switch (inst->Opcode) {
case OPCODE_ABS:
brw_MOV(p, dst, brw_abs(args[0]));
case OPCODE_ADD:
brw_ADD(p, dst, args[0], args[1]);
break;
+ case OPCODE_COS:
+ emit_math1(c, BRW_MATH_FUNCTION_COS, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
case OPCODE_DP3:
brw_DP3(p, dst, args[0], args[1]);
break;
case OPCODE_RSQ:
emit_math1(c, BRW_MATH_FUNCTION_RSQ, dst, args[0], BRW_MATH_PRECISION_FULL);
break;
+
+ case OPCODE_SEQ:
+ emit_seq(p, dst, args[0], args[1]);
+ break;
+ case OPCODE_SIN:
+ emit_math1(c, BRW_MATH_FUNCTION_SIN, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
+ case OPCODE_SNE:
+ emit_sne(p, dst, args[0], args[1]);
+ break;
case OPCODE_SGE:
emit_sge(p, dst, args[0], args[1]);
break;
+ case OPCODE_SGT:
+ emit_sgt(p, dst, args[0], args[1]);
+ break;
case OPCODE_SLT:
emit_slt(p, dst, args[0], args[1]);
break;
+ case OPCODE_SLE:
+ emit_sle(p, dst, args[0], args[1]);
+ break;
case OPCODE_SUB:
brw_ADD(p, dst, args[0], negate(args[1]));
break;
case OPCODE_XPD:
emit_xpd(p, dst, args[0], args[1]);
break;
+ case OPCODE_IF:
+ assert(if_insn < MAX_IFSN);
+ if_inst[if_insn++] = brw_IF(p, BRW_EXECUTE_8);
+ break;
+ case OPCODE_ELSE:
+ if_inst[if_insn-1] = brw_ELSE(p, if_inst[if_insn-1]);
+ break;
+ case OPCODE_ENDIF:
+ assert(if_insn > 0);
+ brw_ENDIF(p, if_inst[--if_insn]);
+ break;
+ case OPCODE_BRA:
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ brw_set_predicate_control_flag_value(p, 0xff);
+ break;
+ case OPCODE_CAL:
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_ADD(p, deref_1d(stack_index, 0), brw_ip_reg(), brw_imm_d(3*16));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_ADD(p, get_addr_reg(stack_index),
+ get_addr_reg(stack_index), brw_imm_d(4));
+ inst->Data = &p->store[p->nr_insn];
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ break;
+ case OPCODE_RET:
+ brw_ADD(p, get_addr_reg(stack_index),
+ get_addr_reg(stack_index), brw_imm_d(-4));
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_MOV(p, brw_ip_reg(), deref_1d(stack_index, 0));
+ brw_set_access_mode(p, BRW_ALIGN_16);
case OPCODE_END:
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ break;
case OPCODE_PRINT:
+ case OPCODE_BGNSUB:
+ case OPCODE_ENDSUB:
break;
default:
+ _mesa_printf("Unsupported opcode %i (%s) in vertex shader\n",
+ inst->Opcode, inst->Opcode < MAX_OPCODE ?
+ _mesa_opcode_string(inst->Opcode) :
+ "unknown");
break;
}
+ if ((inst->DstReg.File == PROGRAM_OUTPUT)
+ && (inst->DstReg.Index != VERT_RESULT_HPOS)
+ && c->output_regs[inst->DstReg.Index].used_in_src) {
+ brw_MOV(p, get_dst(c, inst->DstReg), dst);
+ }
+
+ /* Result color clamping.
+ *
+ * When destination register is an output register and
+ * it's primary/secondary front/back color, we have to clamp
+ * the result to [0,1]. This is done by enabling the
+ * saturation bit for the last instruction.
+ *
+ * We don't use brw_set_saturate() as it modifies
+ * p->current->header.saturate, which affects all the subsequent
+ * instructions. Instead, we directly modify the header
+ * of the last (already stored) instruction.
+ */
+ if (inst->DstReg.File == PROGRAM_OUTPUT) {
+ if ((inst->DstReg.Index == VERT_RESULT_COL0)
+ || (inst->DstReg.Index == VERT_RESULT_COL1)
+ || (inst->DstReg.Index == VERT_RESULT_BFC0)
+ || (inst->DstReg.Index == VERT_RESULT_BFC1)) {
+ p->store[p->nr_insn-1].header.saturate = 1;
+ }
+ }
+
release_tmps(c);
}
+ end_inst = &p->store[p->nr_insn];
emit_vertex_write(c);
-
+ post_vs_emit(c, end_inst);
+ for (insn = 0; insn < nr_insns; insn++)
+ c->vp->program.Base.Instructions[insn].Data = NULL;
}
-
-
-
-
-
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "macros.h"
+#include "main/macros.h"
-static void upload_vs_unit( struct brw_context *brw )
-{
- struct brw_vs_unit_state vs;
-
- memset(&vs, 0, sizeof(vs));
+struct brw_vs_unit_key {
+ unsigned int total_grf;
+ unsigned int urb_entry_read_length;
+ unsigned int curb_entry_read_length;
- /* CACHE_NEW_VS_PROG */
- vs.thread0.kernel_start_pointer = brw->vs.prog_gs_offset >> 6;
- vs.thread0.grf_reg_count = ((brw->vs.prog_data->total_grf-1) & ~15) / 16;
- vs.thread3.urb_entry_read_length = brw->vs.prog_data->urb_read_length;
- vs.thread3.const_urb_entry_read_length = brw->vs.prog_data->curb_read_length;
- vs.thread3.dispatch_grf_start_reg = 1;
+ unsigned int curbe_offset;
+ unsigned int nr_urb_entries, urb_size;
+};
- /* BRW_NEW_URB_FENCE */
- vs.thread4.nr_urb_entries = brw->urb.nr_vs_entries;
- vs.thread4.urb_entry_allocation_size = brw->urb.vsize - 1;
- vs.thread4.max_threads = MIN2(
- MAX2(0, (brw->urb.nr_vs_entries - 6) / 2 - 1),
- 15);
-
+static void
+vs_unit_populate_key(struct brw_context *brw, struct brw_vs_unit_key *key)
+{
+ memset(key, 0, sizeof(*key));
+ /* CACHE_NEW_VS_PROG */
+ key->total_grf = brw->vs.prog_data->total_grf;
+ key->urb_entry_read_length = brw->vs.prog_data->urb_read_length;
+ key->curb_entry_read_length = brw->vs.prog_data->curb_read_length;
- if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
- vs.thread4.max_threads = 0;
+ /* BRW_NEW_URB_FENCE */
+ key->nr_urb_entries = brw->urb.nr_vs_entries;
+ key->urb_size = brw->urb.vsize;
/* BRW_NEW_CURBE_OFFSETS, _NEW_TRANSFORM */
if (brw->attribs.Transform->ClipPlanesEnabled) {
/* Note that we read in the userclip planes as well, hence
* clip_start:
*/
- vs.thread3.const_urb_entry_read_offset = brw->curbe.clip_start * 2;
+ key->curbe_offset = brw->curbe.clip_start;
}
else {
- vs.thread3.const_urb_entry_read_offset = brw->curbe.vs_start * 2;
+ key->curbe_offset = brw->curbe.vs_start;
}
+}
+
+static dri_bo *
+vs_unit_create_from_key(struct brw_context *brw, struct brw_vs_unit_key *key)
+{
+ struct brw_vs_unit_state vs;
+ dri_bo *bo;
+ int chipset_max_threads;
+ memset(&vs, 0, sizeof(vs));
+
+ vs.thread0.kernel_start_pointer = brw->vs.prog_bo->offset >> 6; /* reloc */
+ vs.thread0.grf_reg_count = ALIGN(key->total_grf, 16) / 16 - 1;
vs.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+ /* Choosing multiple program flow means that we may get 2-vertex threads,
+ * which will have the channel mask for dwords 4-7 enabled in the thread,
+ * and those dwords will be written to the second URB handle when we
+ * brw_urb_WRITE() results.
+ */
+ vs.thread1.single_program_flow = 0;
+ vs.thread3.urb_entry_read_length = key->urb_entry_read_length;
+ vs.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
+ vs.thread3.dispatch_grf_start_reg = 1;
vs.thread3.urb_entry_read_offset = 0;
+ vs.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
+
+ vs.thread4.nr_urb_entries = key->nr_urb_entries;
+ vs.thread4.urb_entry_allocation_size = key->urb_size - 1;
+
+ if (BRW_IS_G4X(brw))
+ chipset_max_threads = 32;
+ else
+ chipset_max_threads = 16;
+ vs.thread4.max_threads = CLAMP(key->nr_urb_entries / 2,
+ 1, chipset_max_threads) - 1;
+
+ if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
+ vs.thread4.max_threads = 0;
/* No samplers for ARB_vp programs:
*/
vs.vs5.sampler_count = 0;
if (INTEL_DEBUG & DEBUG_STATS)
- vs.thread4.stats_enable = 1;
+ vs.thread4.stats_enable = 1;
- /* Vertex program always enabled:
+ /* Vertex program always enabled:
*/
vs.vs6.vs_enable = 1;
- brw->vs.state_gs_offset = brw_cache_data( &brw->cache[BRW_VS_UNIT], &vs );
+ bo = brw_upload_cache(&brw->cache, BRW_VS_UNIT,
+ key, sizeof(*key),
+ &brw->vs.prog_bo, 1,
+ &vs, sizeof(vs),
+ NULL, NULL);
+
+ /* Emit VS program relocation */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ vs.thread0.grf_reg_count << 1,
+ offsetof(struct brw_vs_unit_state, thread0),
+ brw->vs.prog_bo);
+
+ return bo;
}
+static void prepare_vs_unit(struct brw_context *brw)
+{
+ struct brw_vs_unit_key key;
+
+ vs_unit_populate_key(brw, &key);
+
+ dri_bo_unreference(brw->vs.state_bo);
+ brw->vs.state_bo = brw_search_cache(&brw->cache, BRW_VS_UNIT,
+ &key, sizeof(key),
+ &brw->vs.prog_bo, 1,
+ NULL);
+ if (brw->vs.state_bo == NULL) {
+ brw->vs.state_bo = vs_unit_create_from_key(brw, &key);
+ }
+}
const struct brw_tracked_state brw_vs_unit = {
.dirty = {
BRW_NEW_URB_FENCE),
.cache = CACHE_NEW_VS_PROG
},
- .update = upload_vs_unit
+ .prepare = prepare_vs_unit,
};
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-#include "shader/prog_parameter.h"
-#include "shader/prog_print.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "brw_vs.h"
#include "brw_state.h"
-struct state_key {
- unsigned light_global_enabled:1;
- unsigned light_local_viewer:1;
- unsigned light_twoside:1;
- unsigned light_color_material:1;
- unsigned light_color_material_mask:12;
- unsigned light_material_mask:12;
- unsigned normalize:1;
- unsigned rescale_normals:1;
- unsigned fog_source_is_depth:1;
- unsigned tnl_do_vertex_fog:1;
- unsigned separate_specular:1;
- unsigned fog_option:2;
- unsigned point_attenuated:1;
- unsigned texture_enabled_global:1;
- unsigned fragprog_inputs_read:12;
-
- struct {
- unsigned light_enabled:1;
- unsigned light_eyepos3_is_zero:1;
- unsigned light_spotcutoff_is_180:1;
- unsigned light_attenuated:1;
- unsigned texunit_really_enabled:1;
- unsigned texmat_enabled:1;
- unsigned texgen_enabled:4;
- unsigned texgen_mode0:4;
- unsigned texgen_mode1:4;
- unsigned texgen_mode2:4;
- unsigned texgen_mode3:4;
- } unit[8];
-};
-
-
-
-#define FOG_NONE 0
-#define FOG_LINEAR 1
-#define FOG_EXP 2
-#define FOG_EXP2 3
-
-static GLuint translate_fog_mode( GLenum mode )
-{
- switch (mode) {
- case GL_LINEAR: return FOG_LINEAR;
- case GL_EXP: return FOG_EXP;
- case GL_EXP2: return FOG_EXP2;
- default: return FOG_NONE;
- }
-}
-
-#define TXG_NONE 0
-#define TXG_OBJ_LINEAR 1
-#define TXG_EYE_LINEAR 2
-#define TXG_SPHERE_MAP 3
-#define TXG_REFLECTION_MAP 4
-#define TXG_NORMAL_MAP 5
-
-static GLuint translate_texgen( GLboolean enabled, GLenum mode )
-{
- if (!enabled)
- return TXG_NONE;
-
- switch (mode) {
- case GL_OBJECT_LINEAR: return TXG_OBJ_LINEAR;
- case GL_EYE_LINEAR: return TXG_EYE_LINEAR;
- case GL_SPHERE_MAP: return TXG_SPHERE_MAP;
- case GL_REFLECTION_MAP_NV: return TXG_REFLECTION_MAP;
- case GL_NORMAL_MAP_NV: return TXG_NORMAL_MAP;
- default: return TXG_NONE;
- }
-}
-
-static void make_state_key( GLcontext *ctx, struct state_key *key )
-{
- struct brw_context *brw = brw_context(ctx);
- const struct gl_fragment_program *fp = brw->fragment_program;
- GLuint i;
-
- /* This now relies on texenvprogram.c being active:
- */
- assert(fp);
-
- memset(key, 0, sizeof(*key));
-
- /* BRW_NEW_FRAGMENT_PROGRAM */
- key->fragprog_inputs_read = fp->Base.InputsRead;
-
- /* _NEW_LIGHT */
- key->separate_specular = (brw->attribs.Light->Model.ColorControl ==
- GL_SEPARATE_SPECULAR_COLOR);
-
- /* _NEW_LIGHT */
- if (brw->attribs.Light->Enabled) {
- key->light_global_enabled = 1;
-
- if (brw->attribs.Light->Model.LocalViewer)
- key->light_local_viewer = 1;
-
- if (brw->attribs.Light->Model.TwoSide)
- key->light_twoside = 1;
-
- if (brw->attribs.Light->ColorMaterialEnabled) {
- key->light_color_material = 1;
- key->light_color_material_mask = brw->attribs.Light->ColorMaterialBitmask;
- }
-
- /* BRW_NEW_INPUT_VARYING */
-
- /* For these programs, material values are stuffed into the
- * generic slots:
- */
- for (i = 0 ; i < MAT_ATTRIB_MAX ; i++)
- if (brw->vb.info.varying & (1<<(VERT_ATTRIB_GENERIC0 + i)))
- key->light_material_mask |= 1<<i;
-
- for (i = 0; i < MAX_LIGHTS; i++) {
- struct gl_light *light = &brw->attribs.Light->Light[i];
-
- if (light->Enabled) {
- key->unit[i].light_enabled = 1;
-
- if (light->EyePosition[3] == 0.0)
- key->unit[i].light_eyepos3_is_zero = 1;
-
- if (light->SpotCutoff == 180.0)
- key->unit[i].light_spotcutoff_is_180 = 1;
-
- if (light->ConstantAttenuation != 1.0 ||
- light->LinearAttenuation != 0.0 ||
- light->QuadraticAttenuation != 0.0)
- key->unit[i].light_attenuated = 1;
- }
- }
- }
-
- /* _NEW_TRANSFORM */
- if (brw->attribs.Transform->Normalize)
- key->normalize = 1;
-
- if (brw->attribs.Transform->RescaleNormals)
- key->rescale_normals = 1;
-
- /* BRW_NEW_FRAGMENT_PROGRAM */
- key->fog_option = translate_fog_mode(fp->FogOption);
- if (key->fog_option)
- key->fragprog_inputs_read |= FRAG_BIT_FOGC;
-
- /* _NEW_FOG */
- if (brw->attribs.Fog->FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT)
- key->fog_source_is_depth = 1;
-
- /* _NEW_HINT, ??? */
- if (1)
- key->tnl_do_vertex_fog = 1;
-
- /* _NEW_POINT */
- if (brw->attribs.Point->_Attenuated)
- key->point_attenuated = 1;
-
- /* _NEW_TEXTURE */
- if (brw->attribs.Texture->_TexGenEnabled ||
- brw->attribs.Texture->_TexMatEnabled ||
- brw->attribs.Texture->_EnabledUnits)
- key->texture_enabled_global = 1;
-
- for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
- struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[i];
-
- if (texUnit->_ReallyEnabled)
- key->unit[i].texunit_really_enabled = 1;
-
- if (brw->attribs.Texture->_TexMatEnabled & ENABLE_TEXMAT(i))
- key->unit[i].texmat_enabled = 1;
-
- if (texUnit->TexGenEnabled) {
- key->unit[i].texgen_enabled = 1;
-
- key->unit[i].texgen_mode0 =
- translate_texgen( texUnit->TexGenEnabled & (1<<0),
- texUnit->GenModeS );
- key->unit[i].texgen_mode1 =
- translate_texgen( texUnit->TexGenEnabled & (1<<1),
- texUnit->GenModeT );
- key->unit[i].texgen_mode2 =
- translate_texgen( texUnit->TexGenEnabled & (1<<2),
- texUnit->GenModeR );
- key->unit[i].texgen_mode3 =
- translate_texgen( texUnit->TexGenEnabled & (1<<3),
- texUnit->GenModeQ );
- }
- }
-}
-
-
-
-/* Very useful debugging tool - produces annotated listing of
- * generated program with line/function references for each
- * instruction back into this file:
- */
-#define DISASSEM 0
-
-/* Should be tunable by the driver - do we want to do matrix
- * multiplications with DP4's or with MUL/MAD's? SSE works better
- * with the latter, drivers may differ.
- */
-#define PREFER_DP4 1
-
-
-/* Use uregs to represent registers internally, translate to Mesa's
- * expected formats on emit.
- *
- * NOTE: These are passed by value extensively in this file rather
- * than as usual by pointer reference. If this disturbs you, try
- * remembering they are just 32bits in size.
- *
- * GCC is smart enough to deal with these dword-sized structures in
- * much the same way as if I had defined them as dwords and was using
- * macros to access and set the fields. This is much nicer and easier
- * to evolve.
- */
-struct ureg {
- GLuint file:4;
- GLint idx:8; /* relative addressing may be negative */
- GLuint negate:1;
- GLuint swz:12;
- GLuint pad:7;
-};
-
-
-struct tnl_program {
- const struct state_key *state;
- struct gl_vertex_program *program;
-
- GLuint nr_instructions;
- GLuint temp_in_use;
- GLuint temp_reserved;
-
- struct ureg eye_position;
- struct ureg eye_position_normalized;
- struct ureg eye_normal;
- struct ureg identity;
-
- GLuint materials;
- GLuint color_materials;
-};
-
-
-const static struct ureg undef = {
- PROGRAM_UNDEFINED,
- ~0,
- 0,
- 0,
- 0
-};
-
-/* Local shorthand:
- */
-#define X SWIZZLE_X
-#define Y SWIZZLE_Y
-#define Z SWIZZLE_Z
-#define W SWIZZLE_W
-
-
-/* Construct a ureg:
- */
-static struct ureg make_ureg(GLuint file, GLint idx)
-{
- struct ureg reg;
- reg.file = file;
- reg.idx = idx;
- reg.negate = 0;
- reg.swz = SWIZZLE_NOOP;
- reg.pad = 0;
- return reg;
-}
-
-
-
-static struct ureg ureg_negate( struct ureg reg )
-{
- reg.negate ^= 1;
- return reg;
-}
-
-
-static struct ureg swizzle( struct ureg reg, int x, int y, int z, int w )
-{
- reg.swz = MAKE_SWIZZLE4(GET_SWZ(reg.swz, x),
- GET_SWZ(reg.swz, y),
- GET_SWZ(reg.swz, z),
- GET_SWZ(reg.swz, w));
-
- return reg;
-}
-
-static struct ureg swizzle1( struct ureg reg, int x )
-{
- return swizzle(reg, x, x, x, x);
-}
-
-static struct ureg get_temp( struct tnl_program *p )
-{
- int bit = ffs( ~p->temp_in_use );
- if (!bit) {
- fprintf(stderr, "%s: out of temporaries\n", __FILE__);
- assert(0);
- }
-
- if (bit > p->program->Base.NumTemporaries)
- p->program->Base.NumTemporaries = bit;
-
- p->temp_in_use |= 1<<(bit-1);
- return make_ureg(PROGRAM_TEMPORARY, bit-1);
-}
-
-static struct ureg reserve_temp( struct tnl_program *p )
-{
- struct ureg temp = get_temp( p );
- p->temp_reserved |= 1<<temp.idx;
- return temp;
-}
-
-static void release_temp( struct tnl_program *p, struct ureg reg )
-{
- if (reg.file == PROGRAM_TEMPORARY) {
- p->temp_in_use &= ~(1<<reg.idx);
- p->temp_in_use |= p->temp_reserved; /* can't release reserved temps */
- }
-}
-
-static void release_temps( struct tnl_program *p )
-{
- p->temp_in_use = p->temp_reserved;
-}
-
-
-
-static struct ureg register_input( struct tnl_program *p, GLuint input )
-{
- assert(input < 32);
-
- p->program->Base.InputsRead |= (1<<input);
- return make_ureg(PROGRAM_INPUT, input);
-}
-
-static struct ureg register_output( struct tnl_program *p, GLuint output )
-{
- p->program->Base.OutputsWritten |= (1<<output);
- return make_ureg(PROGRAM_OUTPUT, output);
-}
-
-static struct ureg register_const4f( struct tnl_program *p,
- GLfloat s0,
- GLfloat s1,
- GLfloat s2,
- GLfloat s3)
-{
- GLfloat values[4];
- GLint idx;
- GLuint swizzle;
- values[0] = s0;
- values[1] = s1;
- values[2] = s2;
- values[3] = s3;
- idx = _mesa_add_unnamed_constant( p->program->Base.Parameters, values, 4,
- &swizzle);
- /* XXX what about swizzle? */
- return make_ureg(PROGRAM_STATE_VAR, idx);
-}
-
-#define register_const1f(p, s0) register_const4f(p, s0, 0, 0, 1)
-#define register_scalar_const(p, s0) register_const4f(p, s0, s0, s0, s0)
-#define register_const2f(p, s0, s1) register_const4f(p, s0, s1, 0, 1)
-#define register_const3f(p, s0, s1, s2) register_const4f(p, s0, s1, s2, 1)
-
-static GLboolean is_undef( struct ureg reg )
-{
- return reg.file == PROGRAM_UNDEFINED;
-}
-
-static struct ureg get_identity_param( struct tnl_program *p )
-{
- if (is_undef(p->identity))
- p->identity = register_const4f(p, 0,0,0,1);
-
- return p->identity;
-}
-
-static struct ureg register_param5( struct tnl_program *p,
- GLint s0,
- GLint s1,
- GLint s2,
- GLint s3,
- GLint s4)
-{
- gl_state_index tokens[STATE_LENGTH];
- GLint idx;
- tokens[0] = s0;
- tokens[1] = s1;
- tokens[2] = s2;
- tokens[3] = s3;
- tokens[4] = s4;
- idx = _mesa_add_state_reference( p->program->Base.Parameters, tokens );
- return make_ureg(PROGRAM_STATE_VAR, idx);
-}
-
-
-#define register_param1(p,s0) register_param5(p,s0,0,0,0,0)
-#define register_param2(p,s0,s1) register_param5(p,s0,s1,0,0,0)
-#define register_param3(p,s0,s1,s2) register_param5(p,s0,s1,s2,0,0)
-#define register_param4(p,s0,s1,s2,s3) register_param5(p,s0,s1,s2,s3,0)
-
-
-static void register_matrix_param5( struct tnl_program *p,
- GLint s0, /* matrix name */
- GLint s1, /* texture matrix number */
- GLint s2, /* first row */
- GLint s3, /* last row */
- GLint s4, /* modifier */
- struct ureg *matrix )
-{
- GLint i;
-
- /* This is a bit sad as the support is there to pull the whole
- * matrix out in one go:
- */
- for (i = 0; i <= s3 - s2; i++)
- matrix[i] = register_param5( p, s0, s1, i, i, s4 );
-}
-
-
-static void emit_arg( struct prog_src_register *src,
- struct ureg reg )
-{
- src->File = reg.file;
- src->Index = reg.idx;
- src->Swizzle = reg.swz;
- src->RelAddr = 0;
- src->NegateBase = reg.negate;
- src->Abs = 0;
- src->NegateAbs = 0;
-}
-
-static void emit_dst( struct prog_dst_register *dst,
- struct ureg reg, GLuint mask )
-{
- dst->File = reg.file;
- dst->Index = reg.idx;
- /* allow zero as a shorthand for xyzw */
- dst->WriteMask = mask ? mask : WRITEMASK_XYZW;
- dst->CondMask = 0;
- dst->CondSwizzle = 0;
- dst->CondSrc = 0;
- dst->pad = 0;
-}
-
-static void debug_insn( struct prog_instruction *inst, const char *fn,
- GLuint line )
-{
- if (DISASSEM) {
- static const char *last_fn;
-
- if (fn != last_fn) {
- last_fn = fn;
- _mesa_printf("%s:\n", fn);
- }
-
- _mesa_printf("%d:\t", line);
- _mesa_print_instruction(inst);
- }
-}
-
-
-static void emit_op3fn(struct tnl_program *p,
- GLuint op,
- struct ureg dest,
- GLuint mask,
- struct ureg src0,
- struct ureg src1,
- struct ureg src2,
- const char *fn,
- GLuint line)
-{
- GLuint nr = p->program->Base.NumInstructions++;
-
- if (nr >= p->nr_instructions) {
- p->program->Base.Instructions =
- _mesa_realloc(p->program->Base.Instructions,
- sizeof(struct prog_instruction) * p->nr_instructions,
- sizeof(struct prog_instruction) * (p->nr_instructions *= 2));
- }
-
- {
- struct prog_instruction *inst = &p->program->Base.Instructions[nr];
- memset(inst, 0, sizeof(*inst));
- inst->Opcode = op;
- inst->StringPos = 0;
- inst->Data = 0;
-
- emit_arg( &inst->SrcReg[0], src0 );
- emit_arg( &inst->SrcReg[1], src1 );
- emit_arg( &inst->SrcReg[2], src2 );
-
- emit_dst( &inst->DstReg, dest, mask );
-
- debug_insn(inst, fn, line);
- }
-}
-
-
-
-#define emit_op3(p, op, dst, mask, src0, src1, src2) \
- emit_op3fn(p, op, dst, mask, src0, src1, src2, __FUNCTION__, __LINE__)
-
-#define emit_op2(p, op, dst, mask, src0, src1) \
- emit_op3fn(p, op, dst, mask, src0, src1, undef, __FUNCTION__, __LINE__)
-
-#define emit_op1(p, op, dst, mask, src0) \
- emit_op3fn(p, op, dst, mask, src0, undef, undef, __FUNCTION__, __LINE__)
-
-
-static struct ureg make_temp( struct tnl_program *p, struct ureg reg )
-{
- if (reg.file == PROGRAM_TEMPORARY &&
- !(p->temp_reserved & (1<<reg.idx)))
- return reg;
- else {
- struct ureg temp = get_temp(p);
- emit_op1(p, OPCODE_MOV, temp, 0, reg);
- return temp;
- }
-}
-
-
-/* Currently no tracking performed of input/output/register size or
- * active elements. Could be used to reduce these operations, as
- * could the matrix type.
- */
-static void emit_matrix_transform_vec4( struct tnl_program *p,
- struct ureg dest,
- const struct ureg *mat,
- struct ureg src)
-{
- emit_op2(p, OPCODE_DP4, dest, WRITEMASK_X, src, mat[0]);
- emit_op2(p, OPCODE_DP4, dest, WRITEMASK_Y, src, mat[1]);
- emit_op2(p, OPCODE_DP4, dest, WRITEMASK_Z, src, mat[2]);
- emit_op2(p, OPCODE_DP4, dest, WRITEMASK_W, src, mat[3]);
-}
-
-/* This version is much easier to implement if writemasks are not
- * supported natively on the target or (like SSE), the target doesn't
- * have a clean/obvious dotproduct implementation.
- */
-static void emit_transpose_matrix_transform_vec4( struct tnl_program *p,
- struct ureg dest,
- const struct ureg *mat,
- struct ureg src)
-{
- struct ureg tmp;
-
- if (dest.file != PROGRAM_TEMPORARY)
- tmp = get_temp(p);
- else
- tmp = dest;
-
- emit_op2(p, OPCODE_MUL, tmp, 0, swizzle1(src,X), mat[0]);
- emit_op3(p, OPCODE_MAD, tmp, 0, swizzle1(src,Y), mat[1], tmp);
- emit_op3(p, OPCODE_MAD, tmp, 0, swizzle1(src,Z), mat[2], tmp);
- emit_op3(p, OPCODE_MAD, dest, 0, swizzle1(src,W), mat[3], tmp);
-
- if (dest.file != PROGRAM_TEMPORARY)
- release_temp(p, tmp);
-}
-
-static void emit_matrix_transform_vec3( struct tnl_program *p,
- struct ureg dest,
- const struct ureg *mat,
- struct ureg src)
-{
- emit_op2(p, OPCODE_DP3, dest, WRITEMASK_X, src, mat[0]);
- emit_op2(p, OPCODE_DP3, dest, WRITEMASK_Y, src, mat[1]);
- emit_op2(p, OPCODE_DP3, dest, WRITEMASK_Z, src, mat[2]);
-}
-
-
-static void emit_normalize_vec3( struct tnl_program *p,
- struct ureg dest,
- struct ureg src )
-{
- emit_op2(p, OPCODE_DP3, dest, WRITEMASK_W, src, src);
- emit_op1(p, OPCODE_RSQ, dest, WRITEMASK_W, swizzle1(dest,W));
- emit_op2(p, OPCODE_MUL, dest, WRITEMASK_XYZ, src, swizzle1(dest,W));
-}
-
-static void emit_passthrough( struct tnl_program *p,
- GLuint input,
- GLuint output )
-{
- struct ureg out = register_output(p, output);
- emit_op1(p, OPCODE_MOV, out, 0, register_input(p, input));
-}
-
-static struct ureg get_eye_position( struct tnl_program *p )
-{
- if (is_undef(p->eye_position)) {
- struct ureg pos = register_input( p, VERT_ATTRIB_POS );
- struct ureg modelview[4];
-
- p->eye_position = reserve_temp(p);
-
- if (PREFER_DP4) {
- register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 3,
- 0, modelview );
-
- emit_matrix_transform_vec4(p, p->eye_position, modelview, pos);
- }
- else {
- register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 3,
- STATE_MATRIX_TRANSPOSE, modelview );
-
- emit_transpose_matrix_transform_vec4(p, p->eye_position, modelview, pos);
- }
- }
-
- return p->eye_position;
-}
-
-
-#if 0
-static struct ureg get_eye_z( struct tnl_program *p )
-{
- if (!is_undef(p->eye_position)) {
- return swizzle1(p->eye_position, Z);
- }
- else if (!is_undef(p->eye_z)) {
- struct ureg pos = register_input( p, BRW_ATTRIB_POS );
- struct ureg modelview2;
-
- p->eye_z = reserve_temp(p);
-
- register_matrix_param6( p, STATE_MATRIX, STATE_MODELVIEW, 0, 2, 1,
- STATE_MATRIX, &modelview2 );
-
- emit_matrix_transform_vec4(p, p->eye_position, modelview, pos);
- emit_op2(p, OPCODE_DP4, p->eye_z, WRITEMASK_Z, pos, modelview2);
- }
-
- return swizzle1(p->eye_z, Z)
-}
-#endif
-
-
-
-static struct ureg get_eye_position_normalized( struct tnl_program *p )
-{
- if (is_undef(p->eye_position_normalized)) {
- struct ureg eye = get_eye_position(p);
- p->eye_position_normalized = reserve_temp(p);
- emit_normalize_vec3(p, p->eye_position_normalized, eye);
- }
-
- return p->eye_position_normalized;
-}
-
-
-static struct ureg get_eye_normal( struct tnl_program *p )
-{
- if (is_undef(p->eye_normal)) {
- struct ureg normal = register_input(p, VERT_ATTRIB_NORMAL );
- struct ureg mvinv[3];
-
- register_matrix_param5( p, STATE_MODELVIEW_MATRIX, 0, 0, 2,
- STATE_MATRIX_INVTRANS, mvinv );
-
- p->eye_normal = reserve_temp(p);
-
- /* Transform to eye space:
- */
- emit_matrix_transform_vec3( p, p->eye_normal, mvinv, normal );
-
- /* Normalize/Rescale:
- */
- if (p->state->normalize) {
- emit_normalize_vec3( p, p->eye_normal, p->eye_normal );
- }
- else if (p->state->rescale_normals) {
- struct ureg rescale = register_param2(p, STATE_INTERNAL,
- STATE_NORMAL_SCALE);
-
- emit_op2( p, OPCODE_MUL, p->eye_normal, 0, p->eye_normal,
- swizzle1(rescale, X));
- }
- }
-
- return p->eye_normal;
-}
-
-
-
-static void build_hpos( struct tnl_program *p )
-{
- struct ureg pos = register_input( p, VERT_ATTRIB_POS );
- struct ureg hpos = register_output( p, VERT_RESULT_HPOS );
- struct ureg mvp[4];
-
- if (PREFER_DP4) {
- register_matrix_param5( p, STATE_MVP_MATRIX, 0, 0, 3,
- 0, mvp );
- emit_matrix_transform_vec4( p, hpos, mvp, pos );
- }
- else {
- register_matrix_param5( p, STATE_MVP_MATRIX, 0, 0, 3,
- STATE_MATRIX_TRANSPOSE, mvp );
- emit_transpose_matrix_transform_vec4( p, hpos, mvp, pos );
- }
-}
-
-
-static GLuint material_attrib( GLuint side, GLuint property )
-{
- return (property - STATE_AMBIENT) * 2 + side;
-}
-
-/* Get a bitmask of which material values vary on a per-vertex basis.
- */
-static void set_material_flags( struct tnl_program *p )
-{
- p->color_materials = 0;
- p->materials = 0;
-
- if (p->state->light_color_material) {
- p->materials =
- p->color_materials = p->state->light_color_material_mask;
- }
-
- p->materials |= p->state->light_material_mask;
-}
-
-
-static struct ureg get_material( struct tnl_program *p, GLuint side,
- GLuint property )
-{
- GLuint attrib = material_attrib(side, property);
-
- if (p->color_materials & (1<<attrib))
- return register_input(p, VERT_ATTRIB_COLOR0);
- else if (p->materials & (1<<attrib))
- return register_input( p, attrib + _TNL_ATTRIB_MAT_FRONT_AMBIENT );
- else
- return register_param3( p, STATE_MATERIAL, side, property );
-}
-
-#define SCENE_COLOR_BITS(side) ((MAT_BIT_FRONT_EMISSION | \
- MAT_BIT_FRONT_AMBIENT | \
- MAT_BIT_FRONT_DIFFUSE) << (side))
-
-/* Either return a precalculated constant value or emit code to
- * calculate these values dynamically in the case where material calls
- * are present between begin/end pairs.
- *
- * Probably want to shift this to the program compilation phase - if
- * we always emitted the calculation here, a smart compiler could
- * detect that it was constant (given a certain set of inputs), and
- * lift it out of the main loop. That way the programs created here
- * would be independent of the vertex_buffer details.
- */
-static struct ureg get_scenecolor( struct tnl_program *p, GLuint side )
-{
- if (p->materials & SCENE_COLOR_BITS(side)) {
- struct ureg lm_ambient = register_param1(p, STATE_LIGHTMODEL_AMBIENT);
- struct ureg material_emission = get_material(p, side, STATE_EMISSION);
- struct ureg material_ambient = get_material(p, side, STATE_AMBIENT);
- struct ureg material_diffuse = get_material(p, side, STATE_DIFFUSE);
- struct ureg tmp = make_temp(p, material_diffuse);
- emit_op3(p, OPCODE_MAD, tmp, WRITEMASK_XYZ, lm_ambient,
- material_ambient, material_emission);
- return tmp;
- }
- else
- return register_param2( p, STATE_LIGHTMODEL_SCENECOLOR, side );
-}
-
-
-static struct ureg get_lightprod( struct tnl_program *p, GLuint light,
- GLuint side, GLuint property )
-{
- GLuint attrib = material_attrib(side, property);
- if (p->materials & (1<<attrib)) {
- struct ureg light_value =
- register_param3(p, STATE_LIGHT, light, property);
- struct ureg material_value = get_material(p, side, property);
- struct ureg tmp = get_temp(p);
- emit_op2(p, OPCODE_MUL, tmp, 0, light_value, material_value);
- return tmp;
- }
- else
- return register_param4(p, STATE_LIGHTPROD, light, side, property);
-}
-
-static struct ureg calculate_light_attenuation( struct tnl_program *p,
- GLuint i,
- struct ureg VPpli,
- struct ureg dist )
-{
- struct ureg attenuation = register_param3(p, STATE_LIGHT, i,
- STATE_ATTENUATION);
- struct ureg att = get_temp(p);
-
- /* Calculate spot attenuation:
- */
- if (!p->state->unit[i].light_spotcutoff_is_180) {
- struct ureg spot_dir_norm = register_param3(p, STATE_INTERNAL,
- STATE_SPOT_DIR_NORMALIZED, i);
- struct ureg spot = get_temp(p);
- struct ureg slt = get_temp(p);
-
- emit_op2(p, OPCODE_DP3, spot, 0, ureg_negate(VPpli), spot_dir_norm);
- emit_op2(p, OPCODE_SLT, slt, 0, swizzle1(spot_dir_norm,W), spot);
- emit_op2(p, OPCODE_POW, spot, 0, spot, swizzle1(attenuation, W));
- emit_op2(p, OPCODE_MUL, att, 0, slt, spot);
-
- release_temp(p, spot);
- release_temp(p, slt);
- }
-
- /* Calculate distance attenuation:
- */
- if (p->state->unit[i].light_attenuated) {
-
- /* 1/d,d,d,1/d */
- emit_op1(p, OPCODE_RCP, dist, WRITEMASK_YZ, dist);
- /* 1,d,d*d,1/d */
- emit_op2(p, OPCODE_MUL, dist, WRITEMASK_XZ, dist, swizzle1(dist,Y));
- /* 1/dist-atten */
- emit_op2(p, OPCODE_DP3, dist, 0, attenuation, dist);
-
- if (!p->state->unit[i].light_spotcutoff_is_180) {
- /* dist-atten */
- emit_op1(p, OPCODE_RCP, dist, 0, dist);
- /* spot-atten * dist-atten */
- emit_op2(p, OPCODE_MUL, att, 0, dist, att);
- } else {
- /* dist-atten */
- emit_op1(p, OPCODE_RCP, att, 0, dist);
- }
- }
-
- return att;
-}
-
-
-
-
-
-/* Need to add some addtional parameters to allow lighting in object
- * space - STATE_SPOT_DIRECTION and STATE_HALF_VECTOR implicitly assume eye
- * space lighting.
- */
-static void build_lighting( struct tnl_program *p )
-{
- const GLboolean twoside = p->state->light_twoside;
- const GLboolean separate = p->state->separate_specular;
- GLuint nr_lights = 0, count = 0;
- struct ureg normal = get_eye_normal(p);
- struct ureg lit = get_temp(p);
- struct ureg dots = get_temp(p);
- struct ureg _col0 = undef, _col1 = undef;
- struct ureg _bfc0 = undef, _bfc1 = undef;
- GLuint i;
-
- for (i = 0; i < MAX_LIGHTS; i++)
- if (p->state->unit[i].light_enabled)
- nr_lights++;
-
- set_material_flags(p);
-
- {
- struct ureg shininess = get_material(p, 0, STATE_SHININESS);
- emit_op1(p, OPCODE_MOV, dots, WRITEMASK_W, swizzle1(shininess,X));
- release_temp(p, shininess);
-
- _col0 = make_temp(p, get_scenecolor(p, 0));
- if (separate)
- _col1 = make_temp(p, get_identity_param(p));
- else
- _col1 = _col0;
-
- }
-
- if (twoside) {
- struct ureg shininess = get_material(p, 1, STATE_SHININESS);
- emit_op1(p, OPCODE_MOV, dots, WRITEMASK_Z,
- ureg_negate(swizzle1(shininess,X)));
- release_temp(p, shininess);
-
- _bfc0 = make_temp(p, get_scenecolor(p, 1));
- if (separate)
- _bfc1 = make_temp(p, get_identity_param(p));
- else
- _bfc1 = _bfc0;
- }
-
-
- /* If no lights, still need to emit the scenecolor.
- */
- /* KW: changed to do this always - v1.17 "Fix lighting alpha result"?
- */
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL0)
- {
- struct ureg res0 = register_output( p, VERT_RESULT_COL0 );
- emit_op1(p, OPCODE_MOV, res0, 0, _col0);
-
- if (twoside) {
- struct ureg res0 = register_output( p, VERT_RESULT_BFC0 );
- emit_op1(p, OPCODE_MOV, res0, 0, _bfc0);
- }
- }
-
- if (separate && (p->state->fragprog_inputs_read & FRAG_BIT_COL1)) {
-
- struct ureg res1 = register_output( p, VERT_RESULT_COL1 );
- emit_op1(p, OPCODE_MOV, res1, 0, _col1);
-
- if (twoside) {
- struct ureg res1 = register_output( p, VERT_RESULT_BFC1 );
- emit_op1(p, OPCODE_MOV, res1, 0, _bfc1);
- }
- }
-
- if (nr_lights == 0) {
- release_temps(p);
- return;
- }
-
-
- for (i = 0; i < MAX_LIGHTS; i++) {
- if (p->state->unit[i].light_enabled) {
- struct ureg half = undef;
- struct ureg att = undef, VPpli = undef;
-
- count++;
-
- if (p->state->unit[i].light_eyepos3_is_zero) {
- /* Can used precomputed constants in this case.
- * Attenuation never applies to infinite lights.
- */
- VPpli = register_param3(p, STATE_LIGHT, i,
- STATE_POSITION_NORMALIZED);
- if (p->state->light_local_viewer) {
- struct ureg eye_hat = get_eye_position_normalized(p);
- half = get_temp(p);
- emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
- emit_normalize_vec3(p, half, half);
- } else {
- half = register_param3(p, STATE_LIGHT, i, STATE_HALF_VECTOR);
- }
- }
- else {
- struct ureg Ppli = register_param3(p, STATE_LIGHT, i,
- STATE_POSITION);
- struct ureg V = get_eye_position(p);
- struct ureg dist = get_temp(p);
-
- VPpli = get_temp(p);
- half = get_temp(p);
-
- /* Calulate VPpli vector
- */
- emit_op2(p, OPCODE_SUB, VPpli, 0, Ppli, V);
-
- /* Normalize VPpli. The dist value also used in
- * attenuation below.
- */
- emit_op2(p, OPCODE_DP3, dist, 0, VPpli, VPpli);
- emit_op1(p, OPCODE_RSQ, dist, 0, dist);
- emit_op2(p, OPCODE_MUL, VPpli, 0, VPpli, dist);
-
-
- /* Calculate attenuation:
- */
- if (!p->state->unit[i].light_spotcutoff_is_180 ||
- p->state->unit[i].light_attenuated) {
- att = calculate_light_attenuation(p, i, VPpli, dist);
- }
-
-
- /* Calculate viewer direction, or use infinite viewer:
- */
- if (p->state->light_local_viewer) {
- struct ureg eye_hat = get_eye_position_normalized(p);
- emit_op2(p, OPCODE_SUB, half, 0, VPpli, eye_hat);
- }
- else {
- struct ureg z_dir = swizzle(get_identity_param(p),X,Y,W,Z);
- emit_op2(p, OPCODE_ADD, half, 0, VPpli, z_dir);
- }
-
- emit_normalize_vec3(p, half, half);
-
- release_temp(p, dist);
- }
-
- /* Calculate dot products:
- */
- emit_op2(p, OPCODE_DP3, dots, WRITEMASK_X, normal, VPpli);
- emit_op2(p, OPCODE_DP3, dots, WRITEMASK_Y, normal, half);
-
-
- /* Front face lighting:
- */
- {
- struct ureg ambient = get_lightprod(p, i, 0, STATE_AMBIENT);
- struct ureg diffuse = get_lightprod(p, i, 0, STATE_DIFFUSE);
- struct ureg specular = get_lightprod(p, i, 0, STATE_SPECULAR);
- struct ureg res0, res1;
- GLuint mask0, mask1;
-
- emit_op1(p, OPCODE_LIT, lit, 0, dots);
-
- if (!is_undef(att))
- emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
-
-
- mask0 = 0;
- mask1 = 0;
- res0 = _col0;
- res1 = _col1;
-
- if (count == nr_lights) {
- if (separate) {
- mask0 = WRITEMASK_XYZ;
- mask1 = WRITEMASK_XYZ;
-
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL0)
- res0 = register_output( p, VERT_RESULT_COL0 );
-
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL1)
- res1 = register_output( p, VERT_RESULT_COL1 );
- }
- else {
- mask1 = WRITEMASK_XYZ;
-
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL0)
- res1 = register_output( p, VERT_RESULT_COL0 );
- }
- }
-
- emit_op3(p, OPCODE_MAD, _col0, 0, swizzle1(lit,X), ambient, _col0);
- emit_op3(p, OPCODE_MAD, res0, mask0, swizzle1(lit,Y), diffuse, _col0);
- emit_op3(p, OPCODE_MAD, res1, mask1, swizzle1(lit,Z), specular, _col1);
-
- release_temp(p, ambient);
- release_temp(p, diffuse);
- release_temp(p, specular);
- }
-
- /* Back face lighting:
- */
- if (twoside) {
- struct ureg ambient = get_lightprod(p, i, 1, STATE_AMBIENT);
- struct ureg diffuse = get_lightprod(p, i, 1, STATE_DIFFUSE);
- struct ureg specular = get_lightprod(p, i, 1, STATE_SPECULAR);
- struct ureg res0, res1;
- GLuint mask0, mask1;
-
- emit_op1(p, OPCODE_LIT, lit, 0, ureg_negate(swizzle(dots,X,Y,W,Z)));
-
- if (!is_undef(att))
- emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
-
- mask0 = 0;
- mask1 = 0;
- res0 = _bfc0;
- res1 = _bfc1;
-
- if (count == nr_lights) {
- if (separate) {
- mask0 = WRITEMASK_XYZ;
- mask1 = WRITEMASK_XYZ;
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL0)
- res0 = register_output( p, VERT_RESULT_BFC0 );
-
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL1)
- res1 = register_output( p, VERT_RESULT_BFC1 );
- }
- else {
- mask1 = WRITEMASK_XYZ;
-
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL0)
- res1 = register_output( p, VERT_RESULT_BFC0 );
- }
- }
-
- emit_op3(p, OPCODE_MAD, _bfc0, 0, swizzle1(lit,X), ambient, _bfc0);
- emit_op3(p, OPCODE_MAD, res0, mask0, swizzle1(lit,Y), diffuse, _bfc0);
- emit_op3(p, OPCODE_MAD, res1, mask1, swizzle1(lit,Z), specular, _bfc1);
-
- release_temp(p, ambient);
- release_temp(p, diffuse);
- release_temp(p, specular);
- }
-
- release_temp(p, half);
- release_temp(p, VPpli);
- release_temp(p, att);
- }
- }
-
- release_temps( p );
-}
-
-
-static void build_fog( struct tnl_program *p )
-{
- struct ureg fog = register_output(p, VERT_RESULT_FOGC);
- struct ureg input;
- GLuint useabs = p->state->fog_source_is_depth && p->state->fog_option &&
- (p->state->fog_option != FOG_EXP2);
-
- if (p->state->fog_source_is_depth) {
- input = swizzle1(get_eye_position(p), Z);
- }
- else {
- input = swizzle1(register_input(p, VERT_ATTRIB_FOG), X);
- }
-
- if (p->state->fog_option &&
- p->state->tnl_do_vertex_fog) {
- struct ureg params = register_param2(p, STATE_INTERNAL,
- STATE_FOG_PARAMS_OPTIMIZED);
- struct ureg tmp = get_temp(p);
- struct ureg id = get_identity_param(p);
-
- emit_op1(p, OPCODE_MOV, fog, 0, id);
-
- if (useabs) {
- emit_op1(p, OPCODE_ABS, tmp, 0, input);
- }
-
- switch (p->state->fog_option) {
- case FOG_LINEAR: {
- emit_op3(p, OPCODE_MAD, tmp, 0, useabs ? tmp : input,
- swizzle1(params,X), swizzle1(params,Y));
- emit_op2(p, OPCODE_MAX, tmp, 0, tmp, swizzle1(id,X)); /* saturate */
- emit_op2(p, OPCODE_MIN, fog, WRITEMASK_X, tmp, swizzle1(id,W));
- break;
- }
- case FOG_EXP:
- emit_op2(p, OPCODE_MUL, tmp, 0, useabs ? tmp : input,
- swizzle1(params,Z));
- emit_op1(p, OPCODE_EX2, fog, WRITEMASK_X, ureg_negate(tmp));
- break;
- case FOG_EXP2:
- emit_op2(p, OPCODE_MUL, tmp, 0, input, swizzle1(params,W));
- emit_op2(p, OPCODE_MUL, tmp, 0, tmp, tmp);
- emit_op1(p, OPCODE_EX2, fog, WRITEMASK_X, ureg_negate(tmp));
- break;
- }
-
- release_temp(p, tmp);
- }
- else {
- /* results = incoming fog coords (compute fog per-fragment later)
- *
- * KW: Is it really necessary to do anything in this case?
- */
- emit_op1(p, useabs ? OPCODE_ABS : OPCODE_MOV, fog, 0, input);
- }
-}
-
-static void build_reflect_texgen( struct tnl_program *p,
- struct ureg dest,
- GLuint writemask )
-{
- struct ureg normal = get_eye_normal(p);
- struct ureg eye_hat = get_eye_position_normalized(p);
- struct ureg tmp = get_temp(p);
-
- /* n.u */
- emit_op2(p, OPCODE_DP3, tmp, 0, normal, eye_hat);
- /* 2n.u */
- emit_op2(p, OPCODE_ADD, tmp, 0, tmp, tmp);
- /* (-2n.u)n + u */
- emit_op3(p, OPCODE_MAD, dest, writemask, ureg_negate(tmp), normal, eye_hat);
-
- release_temp(p, tmp);
-}
-
-static void build_sphere_texgen( struct tnl_program *p,
- struct ureg dest,
- GLuint writemask )
-{
- struct ureg normal = get_eye_normal(p);
- struct ureg eye_hat = get_eye_position_normalized(p);
- struct ureg tmp = get_temp(p);
- struct ureg half = register_scalar_const(p, .5);
- struct ureg r = get_temp(p);
- struct ureg inv_m = get_temp(p);
- struct ureg id = get_identity_param(p);
-
- /* Could share the above calculations, but it would be
- * a fairly odd state for someone to set (both sphere and
- * reflection active for different texture coordinate
- * components. Of course - if two texture units enable
- * reflect and/or sphere, things start to tilt in favour
- * of seperating this out:
- */
-
- /* n.u */
- emit_op2(p, OPCODE_DP3, tmp, 0, normal, eye_hat);
- /* 2n.u */
- emit_op2(p, OPCODE_ADD, tmp, 0, tmp, tmp);
- /* (-2n.u)n + u */
- emit_op3(p, OPCODE_MAD, r, 0, ureg_negate(tmp), normal, eye_hat);
- /* r + 0,0,1 */
- emit_op2(p, OPCODE_ADD, tmp, 0, r, swizzle(id,X,Y,W,Z));
- /* rx^2 + ry^2 + (rz+1)^2 */
- emit_op2(p, OPCODE_DP3, tmp, 0, tmp, tmp);
- /* 2/m */
- emit_op1(p, OPCODE_RSQ, tmp, 0, tmp);
- /* 1/m */
- emit_op2(p, OPCODE_MUL, inv_m, 0, tmp, half);
- /* r/m + 1/2 */
- emit_op3(p, OPCODE_MAD, dest, writemask, r, inv_m, half);
-
- release_temp(p, tmp);
- release_temp(p, r);
- release_temp(p, inv_m);
-}
-
-
-static void build_texture_transform( struct tnl_program *p )
-{
- GLuint i, j;
-
- for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
-
- if (!(p->state->fragprog_inputs_read & (FRAG_BIT_TEX0<<i)))
- continue;
-
- if (p->state->unit[i].texgen_enabled ||
- p->state->unit[i].texmat_enabled) {
-
- GLuint texmat_enabled = p->state->unit[i].texmat_enabled;
- struct ureg out = register_output(p, VERT_RESULT_TEX0 + i);
- struct ureg out_texgen = undef;
-
- if (p->state->unit[i].texgen_enabled) {
- GLuint copy_mask = 0;
- GLuint sphere_mask = 0;
- GLuint reflect_mask = 0;
- GLuint normal_mask = 0;
- GLuint modes[4];
-
- if (texmat_enabled)
- out_texgen = get_temp(p);
- else
- out_texgen = out;
-
- modes[0] = p->state->unit[i].texgen_mode0;
- modes[1] = p->state->unit[i].texgen_mode1;
- modes[2] = p->state->unit[i].texgen_mode2;
- modes[3] = p->state->unit[i].texgen_mode3;
-
- for (j = 0; j < 4; j++) {
- switch (modes[j]) {
- case TXG_OBJ_LINEAR: {
- struct ureg obj = register_input(p, VERT_ATTRIB_POS);
- struct ureg plane =
- register_param3(p, STATE_TEXGEN, i,
- STATE_TEXGEN_OBJECT_S + j);
-
- emit_op2(p, OPCODE_DP4, out_texgen, WRITEMASK_X << j,
- obj, plane );
- break;
- }
- case TXG_EYE_LINEAR: {
- struct ureg eye = get_eye_position(p);
- struct ureg plane =
- register_param3(p, STATE_TEXGEN, i,
- STATE_TEXGEN_EYE_S + j);
-
- emit_op2(p, OPCODE_DP4, out_texgen, WRITEMASK_X << j,
- eye, plane );
- break;
- }
- case TXG_SPHERE_MAP:
- sphere_mask |= WRITEMASK_X << j;
- break;
- case TXG_REFLECTION_MAP:
- reflect_mask |= WRITEMASK_X << j;
- break;
- case TXG_NORMAL_MAP:
- normal_mask |= WRITEMASK_X << j;
- break;
- case TXG_NONE:
- copy_mask |= WRITEMASK_X << j;
- }
-
- }
-
-
- if (sphere_mask) {
- build_sphere_texgen(p, out_texgen, sphere_mask);
- }
-
- if (reflect_mask) {
- build_reflect_texgen(p, out_texgen, reflect_mask);
- }
-
- if (normal_mask) {
- struct ureg normal = get_eye_normal(p);
- emit_op1(p, OPCODE_MOV, out_texgen, normal_mask, normal );
- }
-
- if (copy_mask) {
- struct ureg in = register_input(p, VERT_ATTRIB_TEX0+i);
- emit_op1(p, OPCODE_MOV, out_texgen, copy_mask, in );
- }
- }
-
- if (texmat_enabled) {
- struct ureg texmat[4];
- struct ureg in = (!is_undef(out_texgen) ?
- out_texgen :
- register_input(p, VERT_ATTRIB_TEX0+i));
- if (PREFER_DP4) {
- register_matrix_param5( p, STATE_TEXTURE_MATRIX, i, 0, 3,
- 0, texmat );
- emit_matrix_transform_vec4( p, out, texmat, in );
- }
- else {
- register_matrix_param5( p, STATE_TEXTURE_MATRIX, i, 0, 3,
- STATE_MATRIX_TRANSPOSE, texmat );
- emit_transpose_matrix_transform_vec4( p, out, texmat, in );
- }
- }
-
- release_temps(p);
- }
- else {
- emit_passthrough(p, VERT_ATTRIB_TEX0+i, VERT_RESULT_TEX0+i);
- }
- }
-}
-
-
-/* Seems like it could be tighter:
- */
-static void build_pointsize( struct tnl_program *p )
-{
- struct ureg eye = get_eye_position(p);
- struct ureg state_size = register_param1(p, STATE_POINT_SIZE);
- struct ureg state_attenuation = register_param1(p, STATE_POINT_ATTENUATION);
- struct ureg out = register_output(p, VERT_RESULT_PSIZ);
- struct ureg ut = get_temp(p);
-
- /* 1, Z, Z * Z, 1 */
- emit_op1(p, OPCODE_MOV, ut, WRITEMASK_XW, swizzle1(get_identity_param(p), W));
- emit_op1(p, OPCODE_ABS, ut, WRITEMASK_YZ, swizzle1(eye, Z));
- emit_op2(p, OPCODE_MUL, ut, WRITEMASK_Z, ut, ut);
-
-
- /* p1 + p2 * dist + p3 * dist * dist, 0 */
- emit_op2(p, OPCODE_DP3, ut, WRITEMASK_X, ut, state_attenuation);
-
- /* 1 / sqrt(factor) */
- emit_op1(p, OPCODE_RSQ, ut, WRITEMASK_X, ut );
-
- /* ut = pointSize / factor */
- emit_op2(p, OPCODE_MUL, ut, WRITEMASK_X, ut, state_size);
-
- /* Clamp to min/max - state_size.[yz]
- */
- emit_op2(p, OPCODE_MAX, ut, WRITEMASK_X, ut, swizzle1(state_size, Y));
- emit_op2(p, OPCODE_MIN, out, 0, swizzle1(ut, X), swizzle1(state_size, Z));
-
- release_temp(p, ut);
-}
-
-static void build_tnl_program( struct tnl_program *p )
-{
- /* Emit the program, starting with modelviewproject:
- */
- build_hpos(p);
-
- /* Lighting calculations:
- */
- if (p->state->fragprog_inputs_read & (FRAG_BIT_COL0|FRAG_BIT_COL1)) {
- if (p->state->light_global_enabled)
- build_lighting(p);
- else {
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL0)
- emit_passthrough(p, VERT_ATTRIB_COLOR0, VERT_RESULT_COL0);
-
- if (p->state->fragprog_inputs_read & FRAG_BIT_COL1)
- emit_passthrough(p, VERT_ATTRIB_COLOR1, VERT_RESULT_COL1);
- }
- }
-
- if ((p->state->fragprog_inputs_read & FRAG_BIT_FOGC) ||
- p->state->fog_option != FOG_NONE)
- build_fog(p);
-
- if (p->state->fragprog_inputs_read & FRAG_BITS_TEX_ANY)
- build_texture_transform(p);
-
- if (p->state->point_attenuated)
- build_pointsize(p);
-
- /* Finish up:
- */
- emit_op1(p, OPCODE_END, undef, 0, undef);
-
- /* Disassemble:
- */
- if (DISASSEM) {
- _mesa_printf ("\n");
- }
-}
-
-
-static void build_new_tnl_program( const struct state_key *key,
- struct gl_vertex_program *program,
- GLuint max_temps)
-{
- struct tnl_program p;
-
- _mesa_memset(&p, 0, sizeof(p));
- p.state = key;
- p.program = program;
- p.eye_position = undef;
- p.eye_position_normalized = undef;
- p.eye_normal = undef;
- p.identity = undef;
- p.temp_in_use = 0;
- p.nr_instructions = 16;
-
- if (max_temps >= sizeof(int) * 8)
- p.temp_reserved = 0;
- else
- p.temp_reserved = ~((1<<max_temps)-1);
-
- p.program->Base.Instructions =
- _mesa_malloc(sizeof(struct prog_instruction) * p.nr_instructions);
- p.program->Base.String = 0;
- p.program->Base.NumInstructions =
- p.program->Base.NumTemporaries =
- p.program->Base.NumParameters =
- p.program->Base.NumAttributes = p.program->Base.NumAddressRegs = 0;
- p.program->Base.Parameters = _mesa_new_parameter_list();
- p.program->Base.InputsRead = 0;
- p.program->Base.OutputsWritten = 0;
-
- build_tnl_program( &p );
-}
-
-static void *search_cache( struct brw_tnl_cache *cache,
- GLuint hash,
- const void *key,
- GLuint keysize)
-{
- struct brw_tnl_cache_item *c;
-
- for (c = cache->items[hash % cache->size]; c; c = c->next) {
- if (c->hash == hash && memcmp(c->key, key, keysize) == 0)
- return c->data;
- }
-
- return NULL;
-}
-
-static void rehash( struct brw_tnl_cache *cache )
-{
- struct brw_tnl_cache_item **items;
- struct brw_tnl_cache_item *c, *next;
- GLuint size, i;
-
- size = cache->size * 3;
- items = (struct brw_tnl_cache_item**) _mesa_malloc(size * sizeof(*items));
- _mesa_memset(items, 0, size * sizeof(*items));
-
- for (i = 0; i < cache->size; i++)
- for (c = cache->items[i]; c; c = next) {
- next = c->next;
- c->next = items[c->hash % size];
- items[c->hash % size] = c;
- }
-
- FREE(cache->items);
- cache->items = items;
- cache->size = size;
-}
-
-static void cache_item( struct brw_tnl_cache *cache,
- GLuint hash,
- const struct state_key *key,
- void *data )
-{
- struct brw_tnl_cache_item *c = MALLOC(sizeof(*c));
- c->hash = hash;
-
- c->key = malloc(sizeof(*key));
- memcpy(c->key, key, sizeof(*key));
-
- c->data = data;
-
- if (++cache->n_items > cache->size * 1.5)
- rehash(cache);
-
- c->next = cache->items[hash % cache->size];
- cache->items[hash % cache->size] = c;
-}
-
-
-static GLuint hash_key( struct state_key *key )
-{
- GLuint *ikey = (GLuint *)key;
- GLuint hash = 0, i;
-
- /* I'm sure this can be improved on, but speed is important:
- */
- for (i = 0; i < sizeof(*key)/sizeof(GLuint); i++)
- hash += ikey[i];
-
- return hash;
-}
-
-static void update_tnl_program( struct brw_context *brw )
-{
- GLcontext *ctx = &brw->intel.ctx;
- struct state_key key;
- GLuint hash;
- struct gl_vertex_program *old = brw->tnl_program;
-
- /* _NEW_PROGRAM */
- if (brw->attribs.VertexProgram->_Enabled)
- return;
-
- /* Grab all the relevent state and put it in a single structure:
- */
- make_state_key(ctx, &key);
- hash = hash_key(&key);
-
- /* Look for an already-prepared program for this state:
- */
- brw->tnl_program = (struct gl_vertex_program *)
- search_cache( &brw->tnl_program_cache, hash, &key, sizeof(key) );
-
- /* OK, we'll have to build a new one:
- */
- if (!brw->tnl_program) {
- brw->tnl_program = (struct gl_vertex_program *)
- ctx->Driver.NewProgram(ctx, GL_VERTEX_PROGRAM_ARB, 0);
-
- build_new_tnl_program( &key, brw->tnl_program,
-/* ctx->Const.MaxVertexProgramTemps */
- 32
- );
-
- if (ctx->Driver.ProgramStringNotify)
- ctx->Driver.ProgramStringNotify( ctx, GL_VERTEX_PROGRAM_ARB,
- &brw->tnl_program->Base );
-
- cache_item( &brw->tnl_program_cache,
- hash, &key, brw->tnl_program );
- }
-
- if (old != brw->tnl_program)
- brw->state.dirty.brw |= BRW_NEW_TNL_PROGRAM;
-}
-
-/* Note: See brw_draw.c - the vertex program must not rely on
- * brw->primitive or brw->reduced_prim.
- */
-const struct brw_tracked_state brw_tnl_vertprog = {
- .dirty = {
- .mesa = (_NEW_PROGRAM |
- _NEW_LIGHT |
- _NEW_TRANSFORM |
- _NEW_FOG |
- _NEW_HINT |
- _NEW_POINT |
- _NEW_TEXTURE),
- .brw = (BRW_NEW_FRAGMENT_PROGRAM |
- BRW_NEW_INPUT_VARYING),
- .cache = 0
- },
- .update = update_tnl_program
-};
-
-
-
-
-static void update_active_vertprog( struct brw_context *brw )
+static void prepare_active_vertprog( struct brw_context *brw )
{
const struct gl_vertex_program *prev = brw->vertex_program;
- /* NEW_PROGRAM */
- if (brw->attribs.VertexProgram->_Enabled) {
- brw->vertex_program = brw->attribs.VertexProgram->Current;
- }
- else {
- /* BRW_NEW_TNL_PROGRAM */
- brw->vertex_program = brw->tnl_program;
- }
+ brw->vertex_program = brw->attribs.VertexProgram->_Current;
if (brw->vertex_program != prev)
brw->state.dirty.brw |= BRW_NEW_VERTEX_PROGRAM;
const struct brw_tracked_state brw_active_vertprog = {
.dirty = {
.mesa = _NEW_PROGRAM,
- .brw = BRW_NEW_TNL_PROGRAM,
+ .brw = 0,
.cache = 0
},
- .update = update_active_vertprog
+ .prepare = prepare_active_vertprog
};
-
-
-void brw_ProgramCacheInit( GLcontext *ctx )
-{
- struct brw_context *brw = brw_context(ctx);
-
- brw->tnl_program_cache.size = 17;
- brw->tnl_program_cache.n_items = 0;
- brw->tnl_program_cache.items = (struct brw_tnl_cache_item **)
- _mesa_calloc(brw->tnl_program_cache.size *
- sizeof(struct brw_tnl_cache_item));
-}
-
-void brw_ProgramCacheDestroy( GLcontext *ctx )
-{
- struct brw_context *brw = brw_context(ctx);
- struct brw_tnl_cache_item *c, *next;
- GLuint i;
-
- for (i = 0; i < brw->tnl_program_cache.size; i++)
- for (c = brw->tnl_program_cache.items[i]; c; c = next) {
- next = c->next;
- FREE(c->key);
- FREE(c->data);
- FREE(c);
- }
-
- FREE(brw->tnl_program_cache.items);
-}
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "intel_batchbuffer.h"
#include "intel_regions.h"
#include "brw_draw.h"
#include "brw_state.h"
-#include "brw_aub.h"
#include "brw_fallback.h"
#include "brw_vs.h"
+#include <stdarg.h>
-
+static void
+dri_bo_release(dri_bo **bo)
+{
+ dri_bo_unreference(*bo);
+ *bo = NULL;
+}
/* called from intelDestroyContext()
*/
static void brw_destroy_context( struct intel_context *intel )
{
- GLcontext *ctx = &intel->ctx;
struct brw_context *brw = brw_context(&intel->ctx);
-
- brw_aub_destroy(brw);
+ int i;
brw_destroy_metaops(brw);
brw_destroy_state(brw);
brw_draw_destroy( brw );
- brw_ProgramCacheDestroy( ctx );
brw_FrameBufferTexDestroy( brw );
+
+ for (i = 0; i < brw->state.nr_draw_regions; i++)
+ intel_region_release(&brw->state.draw_regions[i]);
+ brw->state.nr_draw_regions = 0;
+ intel_region_release(&brw->state.depth_region);
+
+ dri_bo_release(&brw->curbe.curbe_bo);
+ dri_bo_release(&brw->vs.prog_bo);
+ dri_bo_release(&brw->vs.state_bo);
+ dri_bo_release(&brw->gs.prog_bo);
+ dri_bo_release(&brw->gs.state_bo);
+ dri_bo_release(&brw->clip.prog_bo);
+ dri_bo_release(&brw->clip.state_bo);
+ dri_bo_release(&brw->clip.vp_bo);
+ dri_bo_release(&brw->sf.prog_bo);
+ dri_bo_release(&brw->sf.state_bo);
+ dri_bo_release(&brw->sf.vp_bo);
+ for (i = 0; i < BRW_MAX_TEX_UNIT; i++)
+ dri_bo_release(&brw->wm.sdc_bo[i]);
+ dri_bo_release(&brw->wm.bind_bo);
+ for (i = 0; i < BRW_WM_MAX_SURF; i++)
+ dri_bo_release(&brw->wm.surf_bo[i]);
+ dri_bo_release(&brw->wm.prog_bo);
+ dri_bo_release(&brw->wm.state_bo);
+ dri_bo_release(&brw->cc.prog_bo);
+ dri_bo_release(&brw->cc.state_bo);
+ dri_bo_release(&brw->cc.vp_bo);
}
/* called from intelDrawBuffer()
*/
static void brw_set_draw_region( struct intel_context *intel,
- struct intel_region *draw_region,
- struct intel_region *depth_region)
+ struct intel_region *draw_regions[],
+ struct intel_region *depth_region,
+ GLuint num_regions)
{
struct brw_context *brw = brw_context(&intel->ctx);
-
- intel_region_release(intel, &brw->state.draw_region);
- intel_region_release(intel, &brw->state.depth_region);
- intel_region_reference(&brw->state.draw_region, draw_region);
+ int i;
+ if (brw->state.depth_region != depth_region)
+ brw->state.dirty.brw |= BRW_NEW_DEPTH_BUFFER;
+ for (i = 0; i < brw->state.nr_draw_regions; i++)
+ intel_region_release(&brw->state.draw_regions[i]);
+ intel_region_release(&brw->state.depth_region);
+ for (i = 0; i < num_regions; i++)
+ intel_region_reference(&brw->state.draw_regions[i], draw_regions[i]);
intel_region_reference(&brw->state.depth_region, depth_region);
+ brw->state.nr_draw_regions = num_regions;
}
+/* called from intel_batchbuffer_flush and children before sending a
+ * batchbuffer off.
+ */
+static void brw_finish_batch(struct intel_context *intel)
+{
+ struct brw_context *brw = brw_context(&intel->ctx);
+
+ brw_emit_query_end(brw);
+}
/* called from intelFlushBatchLocked
*/
-static void brw_lost_hardware( struct intel_context *intel )
+static void brw_new_batch( struct intel_context *intel )
{
struct brw_context *brw = brw_context(&intel->ctx);
- /* Note that we effectively lose the context after this.
- *
- * Setting this flag provokes a state buffer wrap and also flushes
- * the hardware caches.
- */
- brw->state.dirty.brw |= BRW_NEW_CONTEXT;
+ /* Check that we didn't just wrap our batchbuffer at a bad time. */
+ assert(!brw->no_batch_wrap);
+
+ brw->curbe.need_new_bo = GL_TRUE;
- /* Which means there shouldn't be any commands already queued:
+ /* Mark all context state as needing to be re-emitted.
+ * This is probably not as severe as on 915, since almost all of our state
+ * is just in referenced buffers.
*/
- assert(intel->batch->ptr == intel->batch->map + intel->batch->offset);
+ brw->state.dirty.brw |= BRW_NEW_CONTEXT;
brw->state.dirty.mesa |= ~0;
brw->state.dirty.brw |= ~0;
brw->state.dirty.cache |= ~0;
+
+ /* Move to the end of the current upload buffer so that we'll force choosing
+ * a new buffer next time.
+ */
+ if (brw->vb.upload.bo != NULL) {
+ dri_bo_unreference(brw->vb.upload.bo);
+ brw->vb.upload.bo = NULL;
+ brw->vb.upload.offset = 0;
+ }
}
static void brw_note_fence( struct intel_context *intel,
static void brw_note_unlock( struct intel_context *intel )
{
- struct brw_context *brw = brw_context(&intel->ctx);
+ struct brw_context *brw = brw_context(&intel->ctx);
- brw_pool_check_wrap(brw, &brw->pool[BRW_GS_POOL]);
- brw_pool_check_wrap(brw, &brw->pool[BRW_SS_POOL]);
+ brw_state_cache_check_size(brw);
brw_context(&intel->ctx)->state.dirty.brw |= BRW_NEW_LOCK;
}
return *(GLuint *)&flush;
}
-
-
-
static void brw_invalidate_state( struct intel_context *intel, GLuint new_state )
{
/* nothing */
brw->intel.vtbl.invalidate_state = brw_invalidate_state;
brw->intel.vtbl.note_fence = brw_note_fence;
brw->intel.vtbl.note_unlock = brw_note_unlock;
- brw->intel.vtbl.lost_hardware = brw_lost_hardware;
+ brw->intel.vtbl.new_batch = brw_new_batch;
+ brw->intel.vtbl.finish_batch = brw_finish_batch;
brw->intel.vtbl.destroy = brw_destroy_context;
brw->intel.vtbl.set_draw_region = brw_set_draw_region;
brw->intel.vtbl.flush_cmd = brw_flush_cmd;
brw->intel.vtbl.emit_flush = brw_emit_flush;
+ brw->intel.vtbl.debug_batch = brw_debug_batch;
}
* Keith Whitwell <keith@tungstengraphics.com>
*/
-
+#include "main/texformat.h"
#include "brw_context.h"
#include "brw_util.h"
#include "brw_wm.h"
#include "brw_state.h"
-#include "brw_hal.h"
GLuint brw_wm_nr_args( GLuint opcode )
case OPCODE_POW:
case OPCODE_SUB:
case OPCODE_SGE:
+ case OPCODE_SGT:
+ case OPCODE_SLE:
case OPCODE_SLT:
+ case OPCODE_SEQ:
+ case OPCODE_SNE:
case OPCODE_ADD:
case OPCODE_MAX:
case OPCODE_MIN:
}
-static void brw_wm_pass_hal (struct brw_wm_compile *c)
-{
- static void (*hal_wm_pass) (struct brw_wm_compile *c);
- static GLboolean hal_tried;
-
- if (!hal_tried)
- {
- hal_wm_pass = brw_hal_find_symbol ("intel_hal_wm_pass");
- hal_tried = 1;
- }
- if (hal_wm_pass)
- (*hal_wm_pass) (c);
-}
-
static void do_wm_prog( struct brw_context *brw,
struct brw_fragment_program *fp,
struct brw_wm_prog_key *key)
c->fp = fp;
c->env_param = brw->intel.ctx.FragmentProgram.Parameters;
-
- /* Augment fragment program. Add instructions for pre- and
- * post-fragment-program tasks such as interpolation and fogging.
- */
- brw_wm_pass_fp(c);
-
- /* Translate to intermediate representation. Build register usage
- * chains.
- */
- brw_wm_pass0(c);
-
- /* Dead code removal.
- */
- brw_wm_pass1(c);
-
- /* Hal optimization
- */
- brw_wm_pass_hal (c);
-
- /* Register allocation.
- */
- c->grf_limit = BRW_WM_MAX_GRF/2;
-
- /* This is where we start emitting gen4 code:
- */
- brw_init_compile(&c->func);
-
- brw_wm_pass2(c);
-
- c->prog_data.total_grf = c->max_wm_grf;
- if (c->last_scratch) {
- c->prog_data.total_scratch =
- c->last_scratch + 0x40;
+ brw_init_compile(brw, &c->func);
+ if (brw_wm_is_glsl(&c->fp->program)) {
+ brw_wm_glsl_emit(brw, c);
} else {
- c->prog_data.total_scratch = 0;
+ /* Augment fragment program. Add instructions for pre- and
+ * post-fragment-program tasks such as interpolation and fogging.
+ */
+ brw_wm_pass_fp(c);
+
+ /* Translate to intermediate representation. Build register usage
+ * chains.
+ */
+ brw_wm_pass0(c);
+
+ /* Dead code removal.
+ */
+ brw_wm_pass1(c);
+
+ /* Register allocation.
+ */
+ c->grf_limit = BRW_WM_MAX_GRF/2;
+
+ brw_wm_pass2(c);
+
+ c->prog_data.total_grf = c->max_wm_grf;
+ if (c->last_scratch) {
+ c->prog_data.total_scratch =
+ c->last_scratch + 0x40;
+ } else {
+ c->prog_data.total_scratch = 0;
+ }
+
+ /* Emit GEN4 code.
+ */
+ brw_wm_emit(c);
}
-
- /* Emit GEN4 code.
- */
- brw_wm_emit(c);
-
/* get the program
*/
program = brw_get_program(&c->func, &program_size);
- /*
- */
- brw->wm.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_WM_PROG],
- &c->key,
- sizeof(c->key),
- program,
- program_size,
- &c->prog_data,
- &brw->wm.prog_data );
+ dri_bo_unreference(brw->wm.prog_bo);
+ brw->wm.prog_bo = brw_upload_cache( &brw->cache, BRW_WM_PROG,
+ &c->key, sizeof(c->key),
+ NULL, 0,
+ program, program_size,
+ &c->prog_data,
+ &brw->wm.prog_data );
}
lookup |= IZ_STENCIL_TEST_ENABLE_BIT;
if (brw->attribs.Stencil->WriteMask[0] ||
- (brw->attribs.Stencil->TestTwoSide && brw->attribs.Stencil->WriteMask[1]))
+ (brw->attribs.Stencil->_TestTwoSide &&
+ brw->attribs.Stencil->WriteMask[1]))
lookup |= IZ_STENCIL_WRITE_ENABLE_BIT;
}
/* BRW_NEW_WM_INPUT_DIMENSIONS */
- key->projtex_mask = brw->wm.input_size_masks[4-1];
+ key->projtex_mask = brw->wm.input_size_masks[4-1] >> (FRAG_ATTRIB_TEX0 - FRAG_ATTRIB_WPOS);
/* _NEW_LIGHT */
key->flat_shade = (brw->attribs.Light->ShadeModel == GL_FLAT);
const struct gl_texture_object *t = unit->_Current;
if (unit->_ReallyEnabled) {
-
- if (t->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB &&
- t->Image[0][t->BaseLevel]->_BaseFormat == GL_DEPTH_COMPONENT) {
- key->shadowtex_mask |= 1<<i;
- }
-
- if (t->Image[0][t->BaseLevel]->InternalFormat == GL_YCBCR_MESA)
+ if (t->Image[0][t->BaseLevel]->InternalFormat == GL_YCBCR_MESA) {
key->yuvtex_mask |= 1<<i;
+ if (t->Image[0][t->BaseLevel]->TexFormat->MesaFormat ==
+ MESA_FORMAT_YCBCR)
+ key->yuvtex_swap_mask |= 1<< i;
+ }
}
}
-
+
+ /* Shadow */
+ key->shadowtex_mask = fp->program.Base.ShadowSamplers;
+
+ /* _NEW_BUFFERS */
+ /*
+ * Include the draw buffer origin and height so that we can calculate
+ * fragment position values relative to the bottom left of the drawable,
+ * from the incoming screen origin relative position we get as part of our
+ * payload.
+ *
+ * We could avoid recompiling by including this as a constant referenced by
+ * our program, but if we were to do that it would also be nice to handle
+ * getting that constant updated at batchbuffer submit time (when we
+ * hold the lock and know where the buffer really is) rather than at emit
+ * time when we don't hold the lock and are just guessing. We could also
+ * just avoid using this as key data if the program doesn't use
+ * fragment.position.
+ *
+ * This pretty much becomes moot with DRI2 and redirected buffers anyway,
+ * as our origins will always be zero then.
+ */
+ if (brw->intel.driDrawable != NULL) {
+ key->origin_x = brw->intel.driDrawable->x;
+ key->origin_y = brw->intel.driDrawable->y;
+ key->drawable_height = brw->intel.driDrawable->h;
+ }
/* Extra info:
*/
}
-static void brw_upload_wm_prog( struct brw_context *brw )
+static void brw_prepare_wm_prog(struct brw_context *brw)
{
struct brw_wm_prog_key key;
struct brw_fragment_program *fp = (struct brw_fragment_program *)
/* Make an early check for the key.
*/
- if (brw_search_cache(&brw->cache[BRW_WM_PROG],
- &key, sizeof(key),
- &brw->wm.prog_data,
- &brw->wm.prog_gs_offset))
- return;
-
- do_wm_prog(brw, fp, &key);
+ dri_bo_unreference(brw->wm.prog_bo);
+ brw->wm.prog_bo = brw_search_cache(&brw->cache, BRW_WM_PROG,
+ &key, sizeof(key),
+ NULL, 0,
+ &brw->wm.prog_data);
+ if (brw->wm.prog_bo == NULL)
+ do_wm_prog(brw, fp, &key);
}
_NEW_POLYGON |
_NEW_LINE |
_NEW_LIGHT |
+ _NEW_BUFFERS |
_NEW_TEXTURE),
.brw = (BRW_NEW_FRAGMENT_PROGRAM |
BRW_NEW_WM_INPUT_DIMENSIONS |
BRW_NEW_REDUCED_PRIMITIVE),
.cache = 0
},
- .update = brw_upload_wm_prog
+ .prepare = brw_prepare_wm_prog
};
#define BRW_WM_H
+#include "shader/prog_instruction.h"
#include "brw_context.h"
#include "brw_eu.h"
-#include "prog_instruction.h"
/* A big lookup table is used to figure out which and how many
* additional regs will inserted before the main payload in the WM
GLuint runtime_check_aads_emit:1;
GLuint yuvtex_mask:8;
- GLuint pad1:24;
+ GLuint yuvtex_swap_mask:8; /* UV swaped */
+ GLuint pad1:16;
GLuint program_string_id:32;
+ GLuint origin_x, origin_y;
+ GLuint drawable_height;
};
GLuint writemask:4;
GLuint tex_unit:4; /* texture unit for TEX, TXD, TXP instructions */
GLuint tex_idx:3; /* TEXTURE_1D,2D,3D,CUBE,RECT_INDEX source target */
+ GLuint eot:1; /* End of thread indicator for FB_WRITE*/
+ GLuint target:10; /* target binding table index for FB_WRITE*/
};
#define BRW_WM_MAX_PARAM 256
#define BRW_WM_MAX_CONST 256
#define BRW_WM_MAX_KILLS MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS
+#define BRW_WM_MAX_SUBROUTINE 16
GLuint nr_fp_insns;
GLuint fp_temp;
GLuint fp_interp_emitted;
+ GLuint fp_fragcolor_emitted;
+ GLuint fp_deriv_emitted;
struct prog_src_register pixel_xy;
struct prog_src_register delta_xy;
GLuint grf_limit;
GLuint max_wm_grf;
GLuint last_scratch;
+
+ struct {
+ GLboolean inited;
+ struct brw_reg reg;
+ } wm_regs[PROGRAM_PAYLOAD+1][256][4];
+ struct brw_reg stack;
+ struct brw_reg emit_mask_reg;
+ GLuint reg_index;
+ GLuint tmp_regs[BRW_WM_MAX_GRF];
+ GLuint tmp_index;
+ GLuint tmp_max;
+ GLuint subroutines[BRW_WM_MAX_SUBROUTINE];
};
GLuint lookup,
struct brw_wm_prog_key *key );
+GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp);
+void brw_wm_glsl_emit(struct brw_context *brw, struct brw_wm_compile *c);
#endif
*/
-#include "macros.h"
+#include "main/macros.h"
#include "brw_context.h"
#include "brw_wm.h"
/* Not quite sure how correct this is - need to understand horiz
* vs. vertical strides a little better.
*/
-static __inline struct brw_reg sechalf( struct brw_reg reg )
+static INLINE struct brw_reg sechalf( struct brw_reg reg )
{
if (reg.vstride)
reg.nr++;
}
}
-static void emit_wpos_xy(struct brw_compile *p,
- const struct brw_reg *dst,
- GLuint mask,
- const struct brw_reg *arg0)
+static void emit_wpos_xy(struct brw_wm_compile *c,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0)
{
- /* Calc delta X,Y by subtracting origin in r1 from the pixel
- * centers.
+ struct brw_compile *p = &c->func;
+
+ /* Calculate the pixel offset from window bottom left into destination
+ * X and Y channels.
*/
if (mask & WRITEMASK_X) {
- brw_MOV(p,
+ /* X' = X - origin */
+ brw_ADD(p,
dst[0],
- retype(arg0[0], BRW_REGISTER_TYPE_UW));
+ retype(arg0[0], BRW_REGISTER_TYPE_W),
+ brw_imm_d(0 - c->key.origin_x));
}
if (mask & WRITEMASK_Y) {
- /* TODO -- window_height - Y */
- brw_MOV(p,
+ /* Y' = height - (Y - origin_y) = height + origin_y - Y */
+ brw_ADD(p,
dst[1],
- negate(retype(arg0[1], BRW_REGISTER_TYPE_UW)));
-
+ negate(retype(arg0[1], BRW_REGISTER_TYPE_W)),
+ brw_imm_d(c->key.origin_y + c->key.drawable_height - 1));
}
}
if (mask & (1<<i)) {
brw_LINE(p, brw_null_reg(), interp[i], deltas[0]);
brw_MAC(p, dst[i], suboffset(interp[i],1), deltas[1]);
+ }
+ }
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
brw_MUL(p, dst[i], dst[i], w[3]);
}
}
GLuint mask,
const struct brw_reg *arg0 )
{
- struct brw_reg interp[4];
- GLuint nr = arg0[0].nr;
- GLuint i;
-
- interp[0] = brw_vec1_grf(nr, 0);
- interp[1] = brw_vec1_grf(nr, 4);
- interp[2] = brw_vec1_grf(nr+1, 0);
- interp[3] = brw_vec1_grf(nr+1, 4);
-
- for(i = 0; i < 4; i++ ) {
- if (mask & (1<<i)) {
- brw_MOV(p, dst[i], suboffset(interp[i],3)); /* TODO: optimize away like other moves */
- }
- }
+ struct brw_reg interp[4];
+ GLuint nr = arg0[0].nr;
+ GLuint i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ brw_MOV(p, dst[i], suboffset(interp[i],3)); /* TODO: optimize away like other moves */
+ }
+ }
}
}
}
}
-
-
-static void emit_slt( struct brw_compile *p,
+static void emit_sop( struct brw_compile *p,
const struct brw_reg *dst,
GLuint mask,
+ GLuint cond,
const struct brw_reg *arg0,
const struct brw_reg *arg1 )
{
for (i = 0; i < 4; i++) {
if (mask & (1<<i)) {
brw_MOV(p, dst[i], brw_imm_f(0));
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, arg0[i], arg1[i]);
+ brw_CMP(p, brw_null_reg(), cond, arg0[i], arg1[i]);
brw_MOV(p, dst[i], brw_imm_f(1.0));
brw_set_predicate_control_flag_value(p, 0xff);
}
}
}
-/* Isn't this just the same as the above with the args swapped?
- */
-static void emit_sge( struct brw_compile *p,
+static void emit_slt( struct brw_compile *p,
const struct brw_reg *dst,
GLuint mask,
const struct brw_reg *arg0,
const struct brw_reg *arg1 )
{
- GLuint i;
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_L, arg0, arg1);
+}
- for (i = 0; i < 4; i++) {
- if (mask & (1<<i)) {
- brw_MOV(p, dst[i], brw_imm_f(0));
- brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_GE, arg0[i], arg1[i]);
- brw_MOV(p, dst[i], brw_imm_f(1.0));
- brw_set_predicate_control_flag_value(p, 0xff);
- }
- }
+static void emit_sle( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_LE, arg0, arg1);
}
+static void emit_sgt( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_G, arg0, arg1);
+}
+static void emit_sge( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_GE, arg0, arg1);
+}
+
+static void emit_seq( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_EQ, arg0, arg1);
+}
+
+static void emit_sne( struct brw_compile *p,
+ const struct brw_reg *dst,
+ GLuint mask,
+ const struct brw_reg *arg0,
+ const struct brw_reg *arg1 )
+{
+ emit_sop(p, dst, mask, BRW_CONDITIONAL_NEQ, arg0, arg1);
+}
static void emit_cmp( struct brw_compile *p,
const struct brw_reg *dst,
const struct brw_reg *arg0,
const struct brw_reg *arg1 )
{
+ if (!(mask & WRITEMASK_XYZW))
+ return; /* Do not emit dead code*/
+
assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]);
const struct brw_reg *arg0,
const struct brw_reg *arg1 )
{
+ if (!(mask & WRITEMASK_XYZW))
+ return; /* Do not emit dead code*/
+
assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]);
const struct brw_reg *arg0,
const struct brw_reg *arg1 )
{
+ if (!(mask & WRITEMASK_XYZW))
+ return; /* Do not emit dead code*/
+
assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
brw_MUL(p, brw_null_reg(), arg0[0], arg1[0]);
GLuint mask,
const struct brw_reg *arg0 )
{
- assert((mask & WRITEMASK_XYZW) == WRITEMASK_X ||
- function == BRW_MATH_FUNCTION_SINCOS);
+ if (!(mask & WRITEMASK_XYZW))
+ return; /* Do not emit dead code*/
+
+ //assert((mask & WRITEMASK_XYZW) == WRITEMASK_X ||
+ // function == BRW_MATH_FUNCTION_SINCOS);
brw_MOV(p, brw_message_reg(2), arg0[0]);
const struct brw_reg *arg0,
const struct brw_reg *arg1)
{
+ if (!(mask & WRITEMASK_XYZW))
+ return; /* Do not emit dead code*/
+
assert((mask & WRITEMASK_XYZW) == WRITEMASK_X);
brw_push_insn_state(p);
retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW),
1,
retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW),
- inst->tex_unit + 1, /* surface */
+ inst->tex_unit + MAX_DRAW_BUFFERS, /* surface */
inst->tex_unit, /* sampler */
inst->writemask,
(shadow ?
responseLength,
msgLength,
0);
-
}
retype(vec16(dst[0]), BRW_REGISTER_TYPE_UW),
1,
retype(c->payload.depth[0].hw_reg, BRW_REGISTER_TYPE_UW),
- inst->tex_unit + 1, /* surface */
+ inst->tex_unit + MAX_DRAW_BUFFERS, /* surface */
inst->tex_unit, /* sampler */
inst->writemask,
BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS,
brw_push_insn_state(p);
brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_GE, arg0[i], brw_imm_f(0));
brw_set_predicate_control_flag_value(p, 0xff);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
brw_AND(p, r0uw, brw_flag_reg(), r0uw);
brw_pop_insn_state(p);
}
static void fire_fb_write( struct brw_wm_compile *c,
GLuint base_reg,
- GLuint nr )
+ GLuint nr,
+ GLuint target,
+ GLuint eot )
{
struct brw_compile *p = &c->func;
retype(vec16(brw_null_reg()), BRW_REGISTER_TYPE_UW),
base_reg,
retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW),
- 0, /* render surface always 0 */
+ target,
nr,
0,
- 1);
+ eot);
}
static void emit_aa( struct brw_wm_compile *c,
static void emit_fb_write( struct brw_wm_compile *c,
struct brw_reg *arg0,
struct brw_reg *arg1,
- struct brw_reg *arg2)
+ struct brw_reg *arg2,
+ GLuint target,
+ GLuint eot)
{
struct brw_compile *p = &c->func;
GLuint nr = 2;
GLuint off = c->key.dest_depth_reg % 2;
if (off != 0) {
- brw_push_insn_state(p);
- brw_set_compression_control(p, BRW_COMPRESSION_NONE);
- brw_MOV(p, brw_message_reg(nr), arg1[comp]);
- /* 2nd half? */
- brw_MOV(p, brw_message_reg(nr+1), offset(arg1[comp],1));
- brw_pop_insn_state(p);
+ brw_push_insn_state(p);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+
+ brw_MOV(p, brw_message_reg(nr), offset(arg1[comp],1));
+ /* 2nd half? */
+ brw_MOV(p, brw_message_reg(nr+1), arg1[comp+1]);
+ brw_pop_insn_state(p);
}
else {
- brw_MOV(p, brw_message_reg(nr), arg1[comp]);
+ brw_MOV(p, brw_message_reg(nr), arg1[comp]);
}
nr += 2;
}
if (c->key.aa_dest_stencil_reg)
emit_aa(c, arg1, 2);
- fire_fb_write(c, 0, nr);
+ fire_fb_write(c, 0, nr, target, eot);
}
else {
struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD));
jmp = brw_JMPI(p, ip, ip, brw_imm_w(0));
{
emit_aa(c, arg1, 2);
- fire_fb_write(c, 0, nr);
+ fire_fb_write(c, 0, nr, target, eot);
/* note - thread killed in subroutine */
}
brw_land_fwd_jump(p, jmp);
/* ELSE: Shuffle up one register to fill in the hole left for AA:
*/
- fire_fb_write(c, 1, nr-1);
+ fire_fb_write(c, 1, nr-1, target, eot);
}
}
break;
case WM_WPOSXY:
- emit_wpos_xy(p, dst, dst_flags, args[0]);
+ emit_wpos_xy(c, dst, dst_flags, args[0]);
break;
case WM_PIXELW:
break;
case WM_FB_WRITE:
- emit_fb_write(c, args[0], args[1], args[2]);
+ emit_fb_write(c, args[0], args[1], args[2], inst->target, inst->eot);
break;
/* Straightforward arithmetic:
emit_slt(p, dst, dst_flags, args[0], args[1]);
break;
+ case OPCODE_SLE:
+ emit_sle(p, dst, dst_flags, args[0], args[1]);
+ break;
+ case OPCODE_SGT:
+ emit_sgt(p, dst, dst_flags, args[0], args[1]);
+ break;
case OPCODE_SGE:
emit_sge(p, dst, dst_flags, args[0], args[1]);
break;
+ case OPCODE_SEQ:
+ emit_seq(p, dst, dst_flags, args[0], args[1]);
+ break;
+ case OPCODE_SNE:
+ emit_sne(p, dst, dst_flags, args[0], args[1]);
+ break;
case OPCODE_LIT:
emit_lit(p, dst, dst_flags, args[0]);
break;
default:
- assert(0);
+ _mesa_printf("Unsupported opcode %i (%s) in fragment shader\n",
+ inst->opcode, inst->opcode < MAX_OPCODE ?
+ _mesa_opcode_string(inst->opcode) :
+ "unknown");
}
for (i = 0; i < 4; i++)
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "brw_context.h"
#include "brw_wm.h"
#include "brw_util.h"
static struct prog_dst_register get_temp( struct brw_wm_compile *c )
{
- int bit = ffs( ~c->fp_temp );
+ int bit = _mesa_ffs( ~c->fp_temp );
if (!bit) {
_mesa_printf("%s: out of temporaries\n", __FILE__);
static void release_temp( struct brw_wm_compile *c, struct prog_dst_register temp )
{
- c->fp_temp &= ~1<<(temp.Index + 1 - FIRST_INTERNAL_TEMP);
+ c->fp_temp &= ~(1 << (temp.Index - FIRST_INTERNAL_TEMP));
}
{
struct prog_instruction *inst = get_fp_inst(c);
*inst = *inst0;
+ inst->Data = (void *)inst0;
return inst;
}
inst->SrcReg[0] = src0;
inst->SrcReg[1] = src1;
inst->SrcReg[2] = src2;
-
return inst;
}
c->fp_interp_emitted |= 1<<idx;
}
+static void emit_ddx( struct brw_wm_compile *c,
+ const struct prog_instruction *inst )
+{
+ GLuint idx = inst->SrcReg[0].Index;
+ struct prog_src_register interp = src_reg(PROGRAM_PAYLOAD, idx);
+
+ c->fp_deriv_emitted |= 1<<idx;
+ emit_op(c,
+ OPCODE_DDX,
+ inst->DstReg,
+ 0, 0, 0,
+ interp,
+ get_pixel_w(c),
+ src_undef());
+}
+
+static void emit_ddy( struct brw_wm_compile *c,
+ const struct prog_instruction *inst )
+{
+ GLuint idx = inst->SrcReg[0].Index;
+ struct prog_src_register interp = src_reg(PROGRAM_PAYLOAD, idx);
+
+ c->fp_deriv_emitted |= 1<<idx;
+ emit_op(c,
+ OPCODE_DDY,
+ inst->DstReg,
+ 0, 0, 0,
+ interp,
+ get_pixel_w(c),
+ src_undef());
+}
/***********************************************************************
* Hacks to extend the program parameter and constant lists.
}
idx = _mesa_add_unnamed_constant( paramList, values, 4, &swizzle );
- /* XXX what about swizzle? */
+ assert(swizzle == SWIZZLE_NOOP); /* Need to handle swizzle in reg setup */
return src_reg(PROGRAM_STATE_VAR, idx);
}
if (dst.WriteMask & WRITEMASK_XZ) {
+ struct prog_instruction *swz;
GLuint z = GET_SWZ(src0.Swizzle, Z);
/* dst.xz = swz src0.1zzz
*/
- emit_op(c,
- OPCODE_SWZ,
- dst_mask(dst, WRITEMASK_XZ),
- inst->SaturateMode, 0, 0,
- src_swizzle(src0, SWIZZLE_ONE, z, z, z),
- src_undef(),
- src_undef());
+ swz = emit_op(c,
+ OPCODE_SWZ,
+ dst_mask(dst, WRITEMASK_XZ),
+ inst->SaturateMode, 0, 0,
+ src_swizzle(src0, SWIZZLE_ONE, z, z, z),
+ src_undef(),
+ src_undef());
+ /* Avoid letting negation flag of src0 affect our 1 constant. */
+ swz->SrcReg[0].NegateBase &= ~NEGATE_X;
}
if (dst.WriteMask & WRITEMASK_W) {
/* dst.w = mov src1.w
struct prog_dst_register dst = inst->DstReg;
if (dst.WriteMask & WRITEMASK_XW) {
+ struct prog_instruction *swz;
+
/* dst.xw = swz src0.1111
*/
- emit_op(c,
- OPCODE_SWZ,
- dst_mask(dst, WRITEMASK_XW),
- 0, 0, 0,
- src_swizzle1(src0, SWIZZLE_ONE),
- src_undef(),
- src_undef());
+ swz = emit_op(c,
+ OPCODE_SWZ,
+ dst_mask(dst, WRITEMASK_XW),
+ 0, 0, 0,
+ src_swizzle1(src0, SWIZZLE_ONE),
+ src_undef(),
+ src_undef());
+ /* Avoid letting the negation flag of src0 affect our 1 constant. */
+ swz->SrcReg[0].NegateBase = 0;
}
{
struct prog_src_register coord;
struct prog_dst_register tmpcoord;
-
- if (inst->TexSrcTarget == TEXTURE_RECT_INDEX) {
+ GLuint unit = c->fp->program.Base.SamplerUnits[inst->TexSrcUnit];
+
+ if (inst->TexSrcTarget == TEXTURE_CUBE_INDEX) {
+ struct prog_instruction *out;
+ struct prog_dst_register tmp0 = get_temp(c);
+ struct prog_src_register tmp0src = src_reg_from_dst(tmp0);
+ struct prog_dst_register tmp1 = get_temp(c);
+ struct prog_src_register tmp1src = src_reg_from_dst(tmp1);
+ struct prog_src_register src0 = inst->SrcReg[0];
+
+ tmpcoord = get_temp(c);
+ coord = src_reg_from_dst(tmpcoord);
+
+ out = emit_op(c, OPCODE_MOV,
+ tmpcoord,
+ 0, 0, 0,
+ src0,
+ src_undef(),
+ src_undef());
+ out->SrcReg[0].NegateBase = 0;
+ out->SrcReg[0].Abs = 1;
+
+ emit_op(c, OPCODE_MAX,
+ tmp0,
+ 0, 0, 0,
+ src_swizzle1(coord, X),
+ src_swizzle1(coord, Y),
+ src_undef());
+
+ emit_op(c, OPCODE_MAX,
+ tmp1,
+ 0, 0, 0,
+ tmp0src,
+ src_swizzle1(coord, Z),
+ src_undef());
+
+ emit_op(c, OPCODE_RCP,
+ tmp0,
+ 0, 0, 0,
+ tmp1src,
+ src_undef(),
+ src_undef());
+
+ emit_op(c, OPCODE_MUL,
+ tmpcoord,
+ 0, 0, 0,
+ src0,
+ tmp0src,
+ src_undef());
+
+ release_temp(c, tmp0);
+ release_temp(c, tmp1);
+ } else if (inst->TexSrcTarget == TEXTURE_RECT_INDEX) {
struct prog_src_register scale =
search_or_add_param5( c,
STATE_INTERNAL,
STATE_TEXRECT_SCALE,
- inst->TexSrcUnit,
+ unit,
0,0 );
tmpcoord = get_temp(c);
* conversion requires allocating a temporary variable which we
* don't have the facility to do that late in the compilation.
*/
- if (!(c->key.yuvtex_mask & (1<<inst->TexSrcUnit))) {
+ if (!(c->key.yuvtex_mask & (1<<unit))) {
emit_op(c,
OPCODE_TEX,
inst->DstReg,
inst->SaturateMode,
- inst->TexSrcUnit,
+ unit,
inst->TexSrcTarget,
coord,
src_undef(),
src_undef());
}
else {
+ GLboolean swap_uv = c->key.yuvtex_swap_mask & (1<<unit);
+
/*
CONST C0 = { -.5, -.0625, -.5, 1.164 }
CONST C1 = { 1.596, -0.813, 2.018, -.391 }
UYV = TEX ...
UYV.xyz = ADD UYV, C0
UYV.y = MUL UYV.y, C0.w
- RGB.xyz = MAD UYV.xxz, C1, UYV.y
+ if (UV swaped)
+ RGB.xyz = MAD UYV.zzx, C1, UYV.y
+ else
+ RGB.xyz = MAD UYV.xxz, C1, UYV.y
RGB.y = MAD UYV.z, C1.w, RGB.y
*/
struct prog_dst_register dst = inst->DstReg;
- struct prog_src_register src0 = inst->SrcReg[0];
struct prog_dst_register tmp = get_temp(c);
struct prog_src_register tmpsrc = src_reg_from_dst(tmp);
struct prog_src_register C0 = search_or_add_const4f( c, -.5, -.0625, -.5, 1.164 );
OPCODE_TEX,
tmp,
inst->SaturateMode,
- inst->TexSrcUnit,
+ unit,
inst->TexSrcTarget,
- src0,
+ coord,
src_undef(),
src_undef());
/* YUV.y = MUL YUV.y, C0.w
*/
+
emit_op(c,
OPCODE_MUL,
dst_mask(tmp, WRITEMASK_Y),
src_swizzle1(C0, W),
src_undef());
- /* RGB.xyz = MAD YUV.xxz, C1, YUV.y
+ /*
+ * if (UV swaped)
+ * RGB.xyz = MAD YUV.zzx, C1, YUV.y
+ * else
+ * RGB.xyz = MAD YUV.xxz, C1, YUV.y
*/
+
emit_op(c,
OPCODE_MAD,
dst_mask(dst, WRITEMASK_XYZ),
0, 0, 0,
- src_swizzle(tmpsrc, X,X,Z,Z),
+ swap_uv?src_swizzle(tmpsrc, Z,Z,X,X):src_swizzle(tmpsrc, X,X,Z,Z),
C1,
src_swizzle1(tmpsrc, Y));
release_temp(c, tmp);
}
- if (inst->TexSrcTarget == GL_TEXTURE_RECTANGLE_NV)
+ if ((inst->TexSrcTarget == TEXTURE_RECT_INDEX) ||
+ (inst->TexSrcTarget == TEXTURE_CUBE_INDEX))
release_temp(c, tmpcoord);
}
return 0; /* ut2004 gun rendering !?! */
else if (src.File == PROGRAM_INPUT &&
GET_SWZ(src.Swizzle, W) == W &&
- (c->key.projtex_mask & (1<<src.Index)) == 0)
+ (c->key.projtex_mask & (1<<(src.Index + FRAG_ATTRIB_WPOS - FRAG_ATTRIB_TEX0))) == 0)
return 0;
else
return 1;
struct prog_src_register outcolor = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_COLR);
struct prog_src_register payload_r0_depth = src_reg(PROGRAM_PAYLOAD, PAYLOAD_DEPTH);
struct prog_src_register outdepth = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_DEPR);
+ GLuint i;
- emit_op(c,
- WM_FB_WRITE,
- dst_mask(dst_undef(),0),
- 0, 0, 0,
- outcolor,
- payload_r0_depth,
- outdepth);
+ struct prog_instruction *inst, *last_inst;
+ struct brw_context *brw = c->func.brw;
+
+ /* inst->Sampler is not used by backend,
+ use it for fb write target and eot */
+
+ if (brw->state.nr_draw_regions > 1) {
+ for (i = 0 ; i < brw->state.nr_draw_regions; i++) {
+ outcolor = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_DATA0 + i);
+ last_inst = inst = emit_op(c,
+ WM_FB_WRITE, dst_mask(dst_undef(),0), 0, 0, 0,
+ outcolor, payload_r0_depth, outdepth);
+ inst->Sampler = (i<<1);
+ if (c->fp_fragcolor_emitted) {
+ outcolor = src_reg(PROGRAM_OUTPUT, FRAG_RESULT_COLR);
+ last_inst = inst = emit_op(c, WM_FB_WRITE, dst_mask(dst_undef(),0),
+ 0, 0, 0, outcolor, payload_r0_depth, outdepth);
+ inst->Sampler = (i<<1);
+ }
+ }
+ last_inst->Sampler |= 1; //eot
+ }else {
+ inst = emit_op(c, WM_FB_WRITE, dst_mask(dst_undef(),0),
+ 0, 0, 0, outcolor, payload_r0_depth, outdepth);
+ inst->Sampler = 1|(0<<1);
+ }
}
}
}
-
+static void validate_dst_regs( struct brw_wm_compile *c,
+ const struct prog_instruction *inst )
+{
+ if (inst->DstReg.File == PROGRAM_OUTPUT) {
+ GLuint idx = inst->DstReg.Index;
+ if (idx == FRAG_RESULT_COLR)
+ c->fp_fragcolor_emitted = 1;
+ }
+}
static void print_insns( const struct prog_instruction *insn,
GLuint nr )
*/
+ for (insn = 0; insn < fp->program.Base.NumInstructions; insn++) {
+ const struct prog_instruction *inst = &fp->program.Base.Instructions[insn];
+ validate_src_regs(c, inst);
+ validate_dst_regs(c, inst);
+ }
for (insn = 0; insn < fp->program.Base.NumInstructions; insn++) {
const struct prog_instruction *inst = &fp->program.Base.Instructions[insn];
struct prog_instruction *out;
/* Check for INPUT values, emit INTERP instructions where
* necessary:
*/
- validate_src_regs(c, inst);
switch (inst->Opcode) {
case OPCODE_LIT:
precalc_lit(c, inst);
break;
-
+
+ case OPCODE_TEX:
+ precalc_tex(c, inst);
+ break;
+
case OPCODE_TXP:
precalc_txp(c, inst);
break;
+ case OPCODE_TXB:
+ out = emit_insn(c, inst);
+ out->TexSrcUnit = fp->program.Base.SamplerUnits[inst->TexSrcUnit];
+ break;
+
case OPCODE_XPD:
out = emit_insn(c, inst);
/* This should probably be done in the parser.
*/
out->DstReg.WriteMask = 0;
break;
-
+ case OPCODE_DDX:
+ emit_ddx(c, inst);
+ break;
+ case OPCODE_DDY:
+ emit_ddy(c, inst);
+ break;
case OPCODE_END:
+ emit_fog(c);
+ emit_fb_write(c);
+ break;
case OPCODE_PRINT:
break;
break;
}
}
-
- emit_fog(c);
- emit_fb_write(c);
-
if (INTEL_DEBUG & DEBUG_WM) {
- _mesa_printf("\n\n\npass_fp:\n");
- print_insns( c->prog_instructions, c->nr_fp_insns );
- _mesa_printf("\n");
+ _mesa_printf("\n\n\npass_fp:\n");
+ print_insns( c->prog_instructions, c->nr_fp_insns );
+ _mesa_printf("\n");
}
}
--- /dev/null
+#include "main/macros.h"
+#include "shader/prog_parameter.h"
+#include "brw_context.h"
+#include "brw_eu.h"
+#include "brw_wm.h"
+
+enum _subroutine {
+ SUB_NOISE1, SUB_NOISE2, SUB_NOISE3, SUB_NOISE4
+};
+
+/* Only guess, need a flag in gl_fragment_program later */
+GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp)
+{
+ int i;
+ for (i = 0; i < fp->Base.NumInstructions; i++) {
+ struct prog_instruction *inst = &fp->Base.Instructions[i];
+ switch (inst->Opcode) {
+ case OPCODE_IF:
+ case OPCODE_TRUNC:
+ case OPCODE_ENDIF:
+ case OPCODE_CAL:
+ case OPCODE_BRK:
+ case OPCODE_RET:
+ case OPCODE_DDX:
+ case OPCODE_DDY:
+ case OPCODE_NOISE1:
+ case OPCODE_NOISE2:
+ case OPCODE_NOISE3:
+ case OPCODE_NOISE4:
+ case OPCODE_BGNLOOP:
+ return GL_TRUE;
+ default:
+ break;
+ }
+ }
+ return GL_FALSE;
+}
+
+static void set_reg(struct brw_wm_compile *c, int file, int index,
+ int component, struct brw_reg reg)
+{
+ c->wm_regs[file][index][component].reg = reg;
+ c->wm_regs[file][index][component].inited = GL_TRUE;
+}
+
+static int get_scalar_dst_index(struct prog_instruction *inst)
+{
+ int i;
+ for (i = 0; i < 4; i++)
+ if (inst->DstReg.WriteMask & (1<<i))
+ break;
+ return i;
+}
+
+static struct brw_reg alloc_tmp(struct brw_wm_compile *c)
+{
+ struct brw_reg reg;
+ if(c->tmp_index == c->tmp_max)
+ c->tmp_regs[ c->tmp_max++ ] = c->reg_index++;
+
+ reg = brw_vec8_grf(c->tmp_regs[ c->tmp_index++ ], 0);
+ return reg;
+}
+
+static int mark_tmps(struct brw_wm_compile *c)
+{
+ return c->tmp_index;
+}
+
+static struct brw_reg lookup_tmp( struct brw_wm_compile *c, int index )
+{
+ return brw_vec8_grf( c->tmp_regs[ index ], 0 );
+}
+
+static void release_tmps(struct brw_wm_compile *c, int mark)
+{
+ c->tmp_index = mark;
+}
+
+static struct brw_reg
+get_reg(struct brw_wm_compile *c, int file, int index, int component, int nr, GLuint neg, GLuint abs)
+{
+ struct brw_reg reg;
+ switch (file) {
+ case PROGRAM_STATE_VAR:
+ case PROGRAM_CONSTANT:
+ case PROGRAM_UNIFORM:
+ file = PROGRAM_STATE_VAR;
+ break;
+ case PROGRAM_UNDEFINED:
+ return brw_null_reg();
+ default:
+ break;
+ }
+
+ if(c->wm_regs[file][index][component].inited)
+ reg = c->wm_regs[file][index][component].reg;
+ else
+ reg = brw_vec8_grf(c->reg_index, 0);
+
+ if(!c->wm_regs[file][index][component].inited) {
+ set_reg(c, file, index, component, reg);
+ c->reg_index++;
+ }
+
+ if (neg & (1<< component)) {
+ reg = negate(reg);
+ }
+ if (abs)
+ reg = brw_abs(reg);
+ return reg;
+}
+
+static void prealloc_reg(struct brw_wm_compile *c)
+{
+ int i, j;
+ struct brw_reg reg;
+ int nr_interp_regs = 0;
+ GLuint inputs = FRAG_BIT_WPOS | c->fp_interp_emitted | c->fp_deriv_emitted;
+
+ for (i = 0; i < 4; i++) {
+ reg = (i < c->key.nr_depth_regs)
+ ? brw_vec8_grf(i*2, 0) : brw_vec8_grf(0, 0);
+ set_reg(c, PROGRAM_PAYLOAD, PAYLOAD_DEPTH, i, reg);
+ }
+ c->reg_index += 2*c->key.nr_depth_regs;
+ {
+ int nr_params = c->fp->program.Base.Parameters->NumParameters;
+ struct gl_program_parameter_list *plist =
+ c->fp->program.Base.Parameters;
+ int index = 0;
+ c->prog_data.nr_params = 4*nr_params;
+ for (i = 0; i < nr_params; i++) {
+ for (j = 0; j < 4; j++, index++) {
+ reg = brw_vec1_grf(c->reg_index + index/8,
+ index%8);
+ c->prog_data.param[index] =
+ &plist->ParameterValues[i][j];
+ set_reg(c, PROGRAM_STATE_VAR, i, j, reg);
+ }
+ }
+ c->nr_creg = 2*((4*nr_params+15)/16);
+ c->reg_index += c->nr_creg;
+ }
+ for (i = 0; i < FRAG_ATTRIB_MAX; i++) {
+ if (inputs & (1<<i)) {
+ nr_interp_regs++;
+ reg = brw_vec8_grf(c->reg_index, 0);
+ for (j = 0; j < 4; j++)
+ set_reg(c, PROGRAM_PAYLOAD, i, j, reg);
+ c->reg_index += 2;
+
+ }
+ }
+ c->prog_data.first_curbe_grf = c->key.nr_depth_regs * 2;
+ c->prog_data.urb_read_length = nr_interp_regs * 2;
+ c->prog_data.curb_read_length = c->nr_creg;
+ c->emit_mask_reg = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, c->reg_index, 0);
+ c->reg_index++;
+ c->stack = brw_uw16_reg(BRW_GENERAL_REGISTER_FILE, c->reg_index, 0);
+ c->reg_index += 2;
+}
+
+static struct brw_reg get_dst_reg(struct brw_wm_compile *c,
+ struct prog_instruction *inst, int component, int nr)
+{
+ return get_reg(c, inst->DstReg.File, inst->DstReg.Index, component, nr,
+ 0, 0);
+}
+
+static struct brw_reg get_src_reg(struct brw_wm_compile *c,
+ struct prog_src_register *src, int index, int nr)
+{
+ int component = GET_SWZ(src->Swizzle, index);
+ return get_reg(c, src->File, src->Index, component, nr,
+ src->NegateBase, src->Abs);
+}
+
+/* Subroutines are minimal support for resusable instruction sequences.
+ They are implemented as simply as possible to minimise overhead: there
+ is no explicit support for communication between the caller and callee
+ other than saving the return address in a temporary register, nor is
+ there any automatic local storage. This implies that great care is
+ required before attempting reentrancy or any kind of nested
+ subroutine invocations. */
+static void invoke_subroutine( struct brw_wm_compile *c,
+ enum _subroutine subroutine,
+ void (*emit)( struct brw_wm_compile * ) )
+{
+ struct brw_compile *p = &c->func;
+
+ assert( subroutine < BRW_WM_MAX_SUBROUTINE );
+
+ if( c->subroutines[ subroutine ] ) {
+ /* subroutine previously emitted: reuse existing instructions */
+
+ int mark = mark_tmps( c );
+ struct brw_reg return_address = retype( alloc_tmp( c ),
+ BRW_REGISTER_TYPE_UD );
+ int here = p->nr_insn;
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_ADD( p, return_address, brw_ip_reg(), brw_imm_ud( 2 << 4 ) );
+
+ brw_ADD( p, brw_ip_reg(), brw_ip_reg(),
+ brw_imm_d( ( c->subroutines[ subroutine ] -
+ here - 1 ) << 4 ) );
+ brw_pop_insn_state(p);
+
+ release_tmps( c, mark );
+ } else {
+ /* previously unused subroutine: emit, and mark for later reuse */
+
+ int mark = mark_tmps( c );
+ struct brw_reg return_address = retype( alloc_tmp( c ),
+ BRW_REGISTER_TYPE_UD );
+ struct brw_instruction *calc;
+ int base = p->nr_insn;
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ calc = brw_ADD( p, return_address, brw_ip_reg(), brw_imm_ud( 0 ) );
+ brw_pop_insn_state(p);
+
+ c->subroutines[ subroutine ] = p->nr_insn;
+
+ emit( c );
+
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_MOV( p, brw_ip_reg(), return_address );
+ brw_pop_insn_state(p);
+
+ brw_set_src1( calc, brw_imm_ud( ( p->nr_insn - base ) << 4 ) );
+
+ release_tmps( c, mark );
+ }
+}
+
+static void emit_abs( struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for (i = 0; i < 4; i++) {
+ if (inst->DstReg.WriteMask & (1<<i)) {
+ struct brw_reg src, dst;
+ dst = get_dst_reg(c, inst, i, 1);
+ src = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ brw_MOV(p, dst, brw_abs(src));
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_trunc( struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ struct brw_reg src, dst;
+ dst = get_dst_reg(c, inst, i, 1) ;
+ src = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ brw_RNDD(p, dst, src);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_mov( struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ struct brw_reg src, dst;
+ dst = get_dst_reg(c, inst, i, 1);
+ src = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ brw_MOV(p, dst, src);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_pixel_xy(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_reg r1 = brw_vec1_grf(1, 0);
+ struct brw_reg r1_uw = retype(r1, BRW_REGISTER_TYPE_UW);
+
+ struct brw_reg dst0, dst1;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ dst0 = get_dst_reg(c, inst, 0, 1);
+ dst1 = get_dst_reg(c, inst, 1, 1);
+ /* Calculate pixel centers by adding 1 or 0 to each of the
+ * micro-tile coordinates passed in r1.
+ */
+ if (mask & WRITEMASK_X) {
+ brw_ADD(p,
+ vec8(retype(dst0, BRW_REGISTER_TYPE_UW)),
+ stride(suboffset(r1_uw, 4), 2, 4, 0),
+ brw_imm_v(0x10101010));
+ }
+
+ if (mask & WRITEMASK_Y) {
+ brw_ADD(p,
+ vec8(retype(dst1, BRW_REGISTER_TYPE_UW)),
+ stride(suboffset(r1_uw, 5), 2, 4, 0),
+ brw_imm_v(0x11001100));
+ }
+
+}
+
+static void emit_delta_xy(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_reg r1 = brw_vec1_grf(1, 0);
+ struct brw_reg dst0, dst1, src0, src1;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ dst0 = get_dst_reg(c, inst, 0, 1);
+ dst1 = get_dst_reg(c, inst, 1, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[0], 1, 1);
+ /* Calc delta X,Y by subtracting origin in r1 from the pixel
+ * centers.
+ */
+ if (mask & WRITEMASK_X) {
+ brw_ADD(p,
+ dst0,
+ retype(src0, BRW_REGISTER_TYPE_UW),
+ negate(r1));
+ }
+
+ if (mask & WRITEMASK_Y) {
+ brw_ADD(p,
+ dst1,
+ retype(src1, BRW_REGISTER_TYPE_UW),
+ negate(suboffset(r1,1)));
+
+ }
+
+}
+
+
+static void fire_fb_write( struct brw_wm_compile *c,
+ GLuint base_reg,
+ GLuint nr,
+ GLuint target,
+ GLuint eot)
+{
+ struct brw_compile *p = &c->func;
+ /* Pass through control information:
+ */
+ /* mov (8) m1.0<1>:ud r1.0<8;8,1>:ud { Align1 NoMask } */
+ {
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE); /* ? */
+ brw_MOV(p,
+ brw_message_reg(base_reg + 1),
+ brw_vec8_grf(1, 0));
+ brw_pop_insn_state(p);
+ }
+ /* Send framebuffer write message: */
+ brw_fb_WRITE(p,
+ retype(vec8(brw_null_reg()), BRW_REGISTER_TYPE_UW),
+ base_reg,
+ retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW),
+ target,
+ nr,
+ 0,
+ eot);
+}
+
+static void emit_fb_write(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ int nr = 2;
+ int channel;
+ GLuint target, eot;
+ struct brw_reg src0;
+
+ /* Reserve a space for AA - may not be needed:
+ */
+ if (c->key.aa_dest_stencil_reg)
+ nr += 1;
+ {
+ brw_push_insn_state(p);
+ for (channel = 0; channel < 4; channel++) {
+ src0 = get_src_reg(c, &inst->SrcReg[0], channel, 1);
+ /* mov (8) m2.0<1>:ud r28.0<8;8,1>:ud { Align1 } */
+ /* mov (8) m6.0<1>:ud r29.0<8;8,1>:ud { Align1 SecHalf } */
+ brw_MOV(p, brw_message_reg(nr + channel), src0);
+ }
+ /* skip over the regs populated above: */
+ nr += 8;
+ brw_pop_insn_state(p);
+ }
+
+ if (c->key.source_depth_to_render_target)
+ {
+ if (c->key.computes_depth) {
+ src0 = get_src_reg(c, &inst->SrcReg[2], 2, 1);
+ brw_MOV(p, brw_message_reg(nr), src0);
+ } else {
+ src0 = get_src_reg(c, &inst->SrcReg[1], 1, 1);
+ brw_MOV(p, brw_message_reg(nr), src0);
+ }
+
+ nr += 2;
+ }
+ target = inst->Sampler >> 1;
+ eot = inst->Sampler & 1;
+ fire_fb_write(c, 0, nr, target, eot);
+}
+
+static void emit_pixel_w( struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ if (mask & WRITEMASK_W) {
+ struct brw_reg dst, src0, delta0, delta1;
+ struct brw_reg interp3;
+
+ dst = get_dst_reg(c, inst, 3, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ delta0 = get_src_reg(c, &inst->SrcReg[1], 0, 1);
+ delta1 = get_src_reg(c, &inst->SrcReg[1], 1, 1);
+
+ interp3 = brw_vec1_grf(src0.nr+1, 4);
+ /* Calc 1/w - just linterp wpos[3] optimized by putting the
+ * result straight into a message reg.
+ */
+ brw_LINE(p, brw_null_reg(), interp3, delta0);
+ brw_MAC(p, brw_message_reg(2), suboffset(interp3, 1), delta1);
+
+ /* Calc w */
+ brw_math_16( p, dst,
+ BRW_MATH_FUNCTION_INV,
+ BRW_MATH_SATURATE_NONE,
+ 2, brw_null_reg(),
+ BRW_MATH_PRECISION_FULL);
+ }
+}
+
+static void emit_linterp(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg interp[4];
+ struct brw_reg dst, delta0, delta1;
+ struct brw_reg src0;
+
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ delta0 = get_src_reg(c, &inst->SrcReg[1], 0, 1);
+ delta1 = get_src_reg(c, &inst->SrcReg[1], 1, 1);
+ GLuint nr = src0.nr;
+ int i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_LINE(p, brw_null_reg(), interp[i], delta0);
+ brw_MAC(p, dst, suboffset(interp[i],1), delta1);
+ }
+ }
+}
+
+static void emit_cinterp(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ struct brw_reg interp[4];
+ struct brw_reg dst, src0;
+
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ GLuint nr = src0.nr;
+ int i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_MOV(p, dst, suboffset(interp[i],3));
+ }
+ }
+}
+
+static void emit_pinterp(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+
+ struct brw_reg interp[4];
+ struct brw_reg dst, delta0, delta1;
+ struct brw_reg src0, w;
+
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ delta0 = get_src_reg(c, &inst->SrcReg[1], 0, 1);
+ delta1 = get_src_reg(c, &inst->SrcReg[1], 1, 1);
+ w = get_src_reg(c, &inst->SrcReg[2], 3, 1);
+ GLuint nr = src0.nr;
+ int i;
+
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_LINE(p, brw_null_reg(), interp[i], delta0);
+ brw_MAC(p, dst, suboffset(interp[i],1),
+ delta1);
+ brw_MUL(p, dst, dst, w);
+ }
+ }
+}
+
+static void emit_xpd(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ int i;
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ for (i = 0; i < 4; i++) {
+ GLuint i2 = (i+2)%3;
+ GLuint i1 = (i+1)%3;
+ if (mask & (1<<i)) {
+ struct brw_reg src0, src1, dst;
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = negate(get_src_reg(c, &inst->SrcReg[0], i2, 1));
+ src1 = get_src_reg(c, &inst->SrcReg[1], i1, 1);
+ brw_MUL(p, brw_null_reg(), src0, src1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i1, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i2, 1);
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ brw_MAC(p, dst, src0, src1);
+ brw_set_saturate(p, 0);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_dp3(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_reg src0[3], src1[3], dst;
+ int i;
+ struct brw_compile *p = &c->func;
+ for (i = 0; i < 3; i++) {
+ src0[i] = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1[i] = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ }
+
+ dst = get_dst_reg(c, inst, get_scalar_dst_index(inst), 1);
+ brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
+ brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MAC(p, dst, src0[2], src1[2]);
+ brw_set_saturate(p, 0);
+}
+
+static void emit_dp4(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_reg src0[4], src1[4], dst;
+ int i;
+ struct brw_compile *p = &c->func;
+ for (i = 0; i < 4; i++) {
+ src0[i] = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1[i] = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ }
+ dst = get_dst_reg(c, inst, get_scalar_dst_index(inst), 1);
+ brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
+ brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
+ brw_MAC(p, brw_null_reg(), src0[2], src1[2]);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MAC(p, dst, src0[3], src1[3]);
+ brw_set_saturate(p, 0);
+}
+
+static void emit_dph(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_reg src0[4], src1[4], dst;
+ int i;
+ struct brw_compile *p = &c->func;
+ for (i = 0; i < 4; i++) {
+ src0[i] = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1[i] = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ }
+ dst = get_dst_reg(c, inst, get_scalar_dst_index(inst), 1);
+ brw_MUL(p, brw_null_reg(), src0[0], src1[0]);
+ brw_MAC(p, brw_null_reg(), src0[1], src1[1]);
+ brw_MAC(p, dst, src0[2], src1[2]);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_ADD(p, dst, src0[3], src1[3]);
+ brw_set_saturate(p, 0);
+}
+
+static void emit_math1(struct brw_wm_compile *c,
+ struct prog_instruction *inst, GLuint func)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, dst;
+
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ dst = get_dst_reg(c, inst, get_scalar_dst_index(inst), 1);
+ brw_MOV(p, brw_message_reg(2), src0);
+ brw_math(p,
+ dst,
+ func,
+ (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 2,
+ brw_null_reg(),
+ BRW_MATH_DATA_VECTOR,
+ BRW_MATH_PRECISION_FULL);
+}
+
+static void emit_rcp(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_INV);
+}
+
+static void emit_rsq(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_RSQ);
+}
+
+static void emit_sin(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_SIN);
+}
+
+static void emit_cos(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_COS);
+}
+
+static void emit_ex2(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_EXP);
+}
+
+static void emit_lg2(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_math1(c, inst, BRW_MATH_FUNCTION_LOG);
+}
+
+static void emit_add(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ brw_ADD(p, dst, src0, src1);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_sub(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ brw_ADD(p, dst, src0, negate(src1));
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_mul(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ brw_MUL(p, dst, src0, src1);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_frc(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ brw_FRC(p, dst, src0);
+ }
+ }
+ if (inst->SaturateMode != SATURATE_OFF)
+ brw_set_saturate(p, 0);
+}
+
+static void emit_flr(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ brw_RNDD(p, dst, src0);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_max(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg src0, src1, dst;
+ int i;
+ brw_push_insn_state(p);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MOV(p, dst, src0);
+ brw_set_saturate(p, 0);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, src0, src1);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_MOV(p, dst, src1);
+ brw_set_saturate(p, 0);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ }
+ }
+ brw_pop_insn_state(p);
+}
+
+static void emit_min(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg src0, src1, dst;
+ int i;
+ brw_push_insn_state(p);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MOV(p, dst, src0);
+ brw_set_saturate(p, 0);
+
+ brw_CMP(p, brw_null_reg(), BRW_CONDITIONAL_L, src1, src0);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_MOV(p, dst, src1);
+ brw_set_saturate(p, 0);
+ brw_set_predicate_control_flag_value(p, 0xff);
+ }
+ }
+ brw_pop_insn_state(p);
+}
+
+static void emit_pow(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg dst, src0, src1;
+ dst = get_dst_reg(c, inst, get_scalar_dst_index(inst), 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], 0, 1);
+
+ brw_MOV(p, brw_message_reg(2), src0);
+ brw_MOV(p, brw_message_reg(3), src1);
+
+ brw_math(p,
+ dst,
+ BRW_MATH_FUNCTION_POW,
+ (inst->SaturateMode != SATURATE_OFF) ? BRW_MATH_SATURATE_SATURATE : BRW_MATH_SATURATE_NONE,
+ 2,
+ brw_null_reg(),
+ BRW_MATH_DATA_VECTOR,
+ BRW_MATH_PRECISION_FULL);
+}
+
+static void emit_lrp(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg dst, tmp1, tmp2, src0, src1, src2;
+ int i;
+ int mark = mark_tmps(c);
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+
+ if (src1.nr == dst.nr) {
+ tmp1 = alloc_tmp(c);
+ brw_MOV(p, tmp1, src1);
+ } else
+ tmp1 = src1;
+
+ src2 = get_src_reg(c, &inst->SrcReg[2], i, 1);
+ if (src2.nr == dst.nr) {
+ tmp2 = alloc_tmp(c);
+ brw_MOV(p, tmp2, src2);
+ } else
+ tmp2 = src2;
+
+ brw_ADD(p, dst, negate(src0), brw_imm_f(1.0));
+ brw_MUL(p, brw_null_reg(), dst, tmp2);
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_MAC(p, dst, src0, tmp1);
+ brw_set_saturate(p, 0);
+ }
+ release_tmps(c, mark);
+ }
+}
+
+static void emit_kil(struct brw_wm_compile *c)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg depth = retype(brw_vec1_grf(0, 0), BRW_REGISTER_TYPE_UW);
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_NOT(p, c->emit_mask_reg, brw_mask_reg(1)); //IMASK
+ brw_AND(p, depth, c->emit_mask_reg, depth);
+ brw_pop_insn_state(p);
+}
+
+static void emit_mad(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg dst, src0, src1, src2;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ src2 = get_src_reg(c, &inst->SrcReg[2], i, 1);
+ brw_MUL(p, dst, src0, src1);
+
+ brw_set_saturate(p, (inst->SaturateMode != SATURATE_OFF) ? 1 : 0);
+ brw_ADD(p, dst, dst, src2);
+ brw_set_saturate(p, 0);
+ }
+ }
+}
+
+static void emit_sop(struct brw_wm_compile *c,
+ struct prog_instruction *inst, GLuint cond)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg dst, src0, src1;
+ int i;
+
+ for (i = 0; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ src0 = get_src_reg(c, &inst->SrcReg[0], i, 1);
+ src1 = get_src_reg(c, &inst->SrcReg[1], i, 1);
+ brw_push_insn_state(p);
+ brw_CMP(p, brw_null_reg(), cond, src0, src1);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ brw_MOV(p, dst, brw_imm_f(0.0));
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ brw_MOV(p, dst, brw_imm_f(1.0));
+ brw_pop_insn_state(p);
+ }
+ }
+}
+
+static void emit_slt(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_L);
+}
+
+static void emit_sle(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_LE);
+}
+
+static void emit_sgt(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_G);
+}
+
+static void emit_sge(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_GE);
+}
+
+static void emit_seq(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_EQ);
+}
+
+static void emit_sne(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ emit_sop(c, inst, BRW_CONDITIONAL_NEQ);
+}
+
+static void emit_ddx(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg interp[4];
+ struct brw_reg dst;
+ struct brw_reg src0, w;
+ GLuint nr, i;
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ w = get_src_reg(c, &inst->SrcReg[1], 3, 1);
+ nr = src0.nr;
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_MOV(p, dst, interp[i]);
+ brw_MUL(p, dst, dst, w);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static void emit_ddy(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg interp[4];
+ struct brw_reg dst;
+ struct brw_reg src0, w;
+ GLuint nr, i;
+
+ src0 = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ nr = src0.nr;
+ w = get_src_reg(c, &inst->SrcReg[1], 3, 1);
+ interp[0] = brw_vec1_grf(nr, 0);
+ interp[1] = brw_vec1_grf(nr, 4);
+ interp[2] = brw_vec1_grf(nr+1, 0);
+ interp[3] = brw_vec1_grf(nr+1, 4);
+ brw_set_saturate(p, inst->SaturateMode != SATURATE_OFF);
+ for(i = 0; i < 4; i++ ) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_MOV(p, dst, suboffset(interp[i], 1));
+ brw_MUL(p, dst, dst, w);
+ }
+ }
+ brw_set_saturate(p, 0);
+}
+
+static __inline struct brw_reg high_words( struct brw_reg reg )
+{
+ return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_W ), 1 ),
+ 0, 8, 2 );
+}
+
+static __inline struct brw_reg low_words( struct brw_reg reg )
+{
+ return stride( retype( reg, BRW_REGISTER_TYPE_W ), 0, 8, 2 );
+}
+
+static __inline struct brw_reg even_bytes( struct brw_reg reg )
+{
+ return stride( retype( reg, BRW_REGISTER_TYPE_B ), 0, 16, 2 );
+}
+
+static __inline struct brw_reg odd_bytes( struct brw_reg reg )
+{
+ return stride( suboffset( retype( reg, BRW_REGISTER_TYPE_B ), 1 ),
+ 0, 16, 2 );
+}
+
+/* One-, two- and three-dimensional Perlin noise, similar to the description
+ in _Improving Noise_, Ken Perlin, Computer Graphics vol. 35 no. 3. */
+static void noise1_sub( struct brw_wm_compile *c ) {
+
+ struct brw_compile *p = &c->func;
+ struct brw_reg param,
+ x0, x1, /* gradients at each end */
+ t, tmp[ 2 ], /* float temporaries */
+ itmp[ 5 ]; /* unsigned integer temporaries (aliases of floats above) */
+ int i;
+ int mark = mark_tmps( c );
+
+ x0 = alloc_tmp( c );
+ x1 = alloc_tmp( c );
+ t = alloc_tmp( c );
+ tmp[ 0 ] = alloc_tmp( c );
+ tmp[ 1 ] = alloc_tmp( c );
+ itmp[ 0 ] = retype( tmp[ 0 ], BRW_REGISTER_TYPE_UD );
+ itmp[ 1 ] = retype( tmp[ 1 ], BRW_REGISTER_TYPE_UD );
+ itmp[ 2 ] = retype( x0, BRW_REGISTER_TYPE_UD );
+ itmp[ 3 ] = retype( x1, BRW_REGISTER_TYPE_UD );
+ itmp[ 4 ] = retype( t, BRW_REGISTER_TYPE_UD );
+
+ param = lookup_tmp( c, mark - 2 );
+
+ brw_set_access_mode( p, BRW_ALIGN_1 );
+
+ brw_MOV( p, itmp[ 2 ], brw_imm_ud( 0xBA97 ) ); /* constant used later */
+
+ /* Arrange the two end coordinates into scalars (itmp0/itmp1) to
+ be hashed. Also compute the remainder (offset within the unit
+ length), interleaved to reduce register dependency penalties. */
+ brw_RNDD( p, itmp[ 0 ], param );
+ brw_FRC( p, param, param );
+ brw_ADD( p, itmp[ 1 ], itmp[ 0 ], brw_imm_ud( 1 ) );
+ brw_MOV( p, itmp[ 3 ], brw_imm_ud( 0x79D9 ) ); /* constant used later */
+ brw_MOV( p, itmp[ 4 ], brw_imm_ud( 0xD5B1 ) ); /* constant used later */
+
+ /* We're now ready to perform the hashing. The two hashes are
+ interleaved for performance. The hash function used is
+ designed to rapidly achieve avalanche and require only 32x16
+ bit multiplication, and 16-bit swizzles (which we get for
+ free). We can't use immediate operands in the multiplies,
+ because immediates are permitted only in src1 and the 16-bit
+ factor is permitted only in src0. */
+ for( i = 0; i < 2; i++ )
+ brw_MUL( p, itmp[ i ], itmp[ 2 ], itmp[ i ] );
+ for( i = 0; i < 2; i++ )
+ brw_XOR( p, low_words( itmp[ i ] ), low_words( itmp[ i ] ),
+ high_words( itmp[ i ] ) );
+ for( i = 0; i < 2; i++ )
+ brw_MUL( p, itmp[ i ], itmp[ 3 ], itmp[ i ] );
+ for( i = 0; i < 2; i++ )
+ brw_XOR( p, low_words( itmp[ i ] ), low_words( itmp[ i ] ),
+ high_words( itmp[ i ] ) );
+ for( i = 0; i < 2; i++ )
+ brw_MUL( p, itmp[ i ], itmp[ 4 ], itmp[ i ] );
+ for( i = 0; i < 2; i++ )
+ brw_XOR( p, low_words( itmp[ i ] ), low_words( itmp[ i ] ),
+ high_words( itmp[ i ] ) );
+
+ /* Now we want to initialise the two gradients based on the
+ hashes. Format conversion from signed integer to float leaves
+ everything scaled too high by a factor of pow( 2, 31 ), but
+ we correct for that right at the end. */
+ brw_ADD( p, t, param, brw_imm_f( -1.0 ) );
+ brw_MOV( p, x0, retype( tmp[ 0 ], BRW_REGISTER_TYPE_D ) );
+ brw_MOV( p, x1, retype( tmp[ 1 ], BRW_REGISTER_TYPE_D ) );
+
+ brw_MUL( p, x0, x0, param );
+ brw_MUL( p, x1, x1, t );
+
+ /* We interpolate between the gradients using the polynomial
+ 6t^5 - 15t^4 + 10t^3 (Perlin). */
+ brw_MUL( p, tmp[ 0 ], param, brw_imm_f( 6.0 ) );
+ brw_ADD( p, tmp[ 0 ], tmp[ 0 ], brw_imm_f( -15.0 ) );
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param );
+ brw_ADD( p, tmp[ 0 ], tmp[ 0 ], brw_imm_f( 10.0 ) );
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param );
+ brw_ADD( p, x1, x1, negate( x0 ) ); /* unrelated work to fill the
+ pipeline */
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param );
+ brw_MUL( p, param, tmp[ 0 ], param );
+ brw_MUL( p, x1, x1, param );
+ brw_ADD( p, x0, x0, x1 );
+ /* scale by pow( 2, -30 ), to compensate for the format conversion
+ above and an extra factor of 2 so that a single gradient covers
+ the [-1,1] range */
+ brw_MUL( p, param, x0, brw_imm_f( 0.000000000931322574615478515625 ) );
+
+ release_tmps( c, mark );
+}
+
+static void emit_noise1( struct brw_wm_compile *c,
+ struct prog_instruction *inst )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src, param, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ int mark = mark_tmps( c );
+
+ assert( mark == 0 );
+
+ src = get_src_reg( c, inst->SrcReg, 0, 1 );
+
+ param = alloc_tmp( c );
+
+ brw_MOV( p, param, src );
+
+ invoke_subroutine( c, SUB_NOISE1, noise1_sub );
+
+ /* Fill in the result: */
+ brw_set_saturate( p, inst->SaturateMode == SATURATE_ZERO_ONE );
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_MOV( p, dst, param );
+ }
+ }
+ if( inst->SaturateMode == SATURATE_ZERO_ONE )
+ brw_set_saturate( p, 0 );
+
+ release_tmps( c, mark );
+}
+
+static void noise2_sub( struct brw_wm_compile *c ) {
+
+ struct brw_compile *p = &c->func;
+ struct brw_reg param0, param1,
+ x0y0, x0y1, x1y0, x1y1, /* gradients at each corner */
+ t, tmp[ 4 ], /* float temporaries */
+ itmp[ 7 ]; /* unsigned integer temporaries (aliases of floats above) */
+ int i;
+ int mark = mark_tmps( c );
+
+ x0y0 = alloc_tmp( c );
+ x0y1 = alloc_tmp( c );
+ x1y0 = alloc_tmp( c );
+ x1y1 = alloc_tmp( c );
+ t = alloc_tmp( c );
+ for( i = 0; i < 4; i++ ) {
+ tmp[ i ] = alloc_tmp( c );
+ itmp[ i ] = retype( tmp[ i ], BRW_REGISTER_TYPE_UD );
+ }
+ itmp[ 4 ] = retype( x0y0, BRW_REGISTER_TYPE_UD );
+ itmp[ 5 ] = retype( x0y1, BRW_REGISTER_TYPE_UD );
+ itmp[ 6 ] = retype( x1y0, BRW_REGISTER_TYPE_UD );
+
+ param0 = lookup_tmp( c, mark - 3 );
+ param1 = lookup_tmp( c, mark - 2 );
+
+ brw_set_access_mode( p, BRW_ALIGN_1 );
+
+ /* Arrange the four corner coordinates into scalars (itmp0..itmp3) to
+ be hashed. Also compute the remainders (offsets within the unit
+ square), interleaved to reduce register dependency penalties. */
+ brw_RNDD( p, itmp[ 0 ], param0 );
+ brw_RNDD( p, itmp[ 1 ], param1 );
+ brw_FRC( p, param0, param0 );
+ brw_FRC( p, param1, param1 );
+ brw_MOV( p, itmp[ 4 ], brw_imm_ud( 0xBA97 ) ); /* constant used later */
+ brw_ADD( p, high_words( itmp[ 0 ] ), high_words( itmp[ 0 ] ),
+ low_words( itmp[ 1 ] ) );
+ brw_MOV( p, itmp[ 5 ], brw_imm_ud( 0x79D9 ) ); /* constant used later */
+ brw_MOV( p, itmp[ 6 ], brw_imm_ud( 0xD5B1 ) ); /* constant used later */
+ brw_ADD( p, itmp[ 1 ], itmp[ 0 ], brw_imm_ud( 0x10000 ) );
+ brw_ADD( p, itmp[ 2 ], itmp[ 0 ], brw_imm_ud( 0x1 ) );
+ brw_ADD( p, itmp[ 3 ], itmp[ 0 ], brw_imm_ud( 0x10001 ) );
+
+ /* We're now ready to perform the hashing. The four hashes are
+ interleaved for performance. The hash function used is
+ designed to rapidly achieve avalanche and require only 32x16
+ bit multiplication, and 16-bit swizzles (which we get for
+ free). We can't use immediate operands in the multiplies,
+ because immediates are permitted only in src1 and the 16-bit
+ factor is permitted only in src0. */
+ for( i = 0; i < 4; i++ )
+ brw_MUL( p, itmp[ i ], itmp[ 4 ], itmp[ i ] );
+ for( i = 0; i < 4; i++ )
+ brw_XOR( p, low_words( itmp[ i ] ), low_words( itmp[ i ] ),
+ high_words( itmp[ i ] ) );
+ for( i = 0; i < 4; i++ )
+ brw_MUL( p, itmp[ i ], itmp[ 5 ], itmp[ i ] );
+ for( i = 0; i < 4; i++ )
+ brw_XOR( p, low_words( itmp[ i ] ), low_words( itmp[ i ] ),
+ high_words( itmp[ i ] ) );
+ for( i = 0; i < 4; i++ )
+ brw_MUL( p, itmp[ i ], itmp[ 6 ], itmp[ i ] );
+ for( i = 0; i < 4; i++ )
+ brw_XOR( p, low_words( itmp[ i ] ), low_words( itmp[ i ] ),
+ high_words( itmp[ i ] ) );
+
+ /* Now we want to initialise the four gradients based on the
+ hashes. Format conversion from signed integer to float leaves
+ everything scaled too high by a factor of pow( 2, 15 ), but
+ we correct for that right at the end. */
+ brw_ADD( p, t, param0, brw_imm_f( -1.0 ) );
+ brw_MOV( p, x0y0, low_words( tmp[ 0 ] ) );
+ brw_MOV( p, x0y1, low_words( tmp[ 1 ] ) );
+ brw_MOV( p, x1y0, low_words( tmp[ 2 ] ) );
+ brw_MOV( p, x1y1, low_words( tmp[ 3 ] ) );
+
+ brw_MOV( p, tmp[ 0 ], high_words( tmp[ 0 ] ) );
+ brw_MOV( p, tmp[ 1 ], high_words( tmp[ 1 ] ) );
+ brw_MOV( p, tmp[ 2 ], high_words( tmp[ 2 ] ) );
+ brw_MOV( p, tmp[ 3 ], high_words( tmp[ 3 ] ) );
+
+ brw_MUL( p, x1y0, x1y0, t );
+ brw_MUL( p, x1y1, x1y1, t );
+ brw_ADD( p, t, param1, brw_imm_f( -1.0 ) );
+ brw_MUL( p, x0y0, x0y0, param0 );
+ brw_MUL( p, x0y1, x0y1, param0 );
+
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param1 );
+ brw_MUL( p, tmp[ 2 ], tmp[ 2 ], param1 );
+ brw_MUL( p, tmp[ 1 ], tmp[ 1 ], t );
+ brw_MUL( p, tmp[ 3 ], tmp[ 3 ], t );
+
+ brw_ADD( p, x0y0, x0y0, tmp[ 0 ] );
+ brw_ADD( p, x1y0, x1y0, tmp[ 2 ] );
+ brw_ADD( p, x0y1, x0y1, tmp[ 1 ] );
+ brw_ADD( p, x1y1, x1y1, tmp[ 3 ] );
+
+ /* We interpolate between the gradients using the polynomial
+ 6t^5 - 15t^4 + 10t^3 (Perlin). */
+ brw_MUL( p, tmp[ 0 ], param0, brw_imm_f( 6.0 ) );
+ brw_MUL( p, tmp[ 1 ], param1, brw_imm_f( 6.0 ) );
+ brw_ADD( p, tmp[ 0 ], tmp[ 0 ], brw_imm_f( -15.0 ) );
+ brw_ADD( p, tmp[ 1 ], tmp[ 1 ], brw_imm_f( -15.0 ) );
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param0 );
+ brw_MUL( p, tmp[ 1 ], tmp[ 1 ], param1 );
+ brw_ADD( p, x0y1, x0y1, negate( x0y0 ) ); /* unrelated work to fill the
+ pipeline */
+ brw_ADD( p, tmp[ 0 ], tmp[ 0 ], brw_imm_f( 10.0 ) );
+ brw_ADD( p, tmp[ 1 ], tmp[ 1 ], brw_imm_f( 10.0 ) );
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param0 );
+ brw_MUL( p, tmp[ 1 ], tmp[ 1 ], param1 );
+ brw_ADD( p, x1y1, x1y1, negate( x1y0 ) ); /* unrelated work to fill the
+ pipeline */
+ brw_MUL( p, tmp[ 0 ], tmp[ 0 ], param0 );
+ brw_MUL( p, tmp[ 1 ], tmp[ 1 ], param1 );
+ brw_MUL( p, param0, tmp[ 0 ], param0 );
+ brw_MUL( p, param1, tmp[ 1 ], param1 );
+
+ /* Here we interpolate in the y dimension... */
+ brw_MUL( p, x0y1, x0y1, param1 );
+ brw_MUL( p, x1y1, x1y1, param1 );
+ brw_ADD( p, x0y0, x0y0, x0y1 );
+ brw_ADD( p, x1y0, x1y0, x1y1 );
+
+ /* And now in x. There are horrible register dependencies here,
+ but we have nothing else to do. */
+ brw_ADD( p, x1y0, x1y0, negate( x0y0 ) );
+ brw_MUL( p, x1y0, x1y0, param0 );
+ brw_ADD( p, x0y0, x0y0, x1y0 );
+
+ /* scale by pow( 2, -15 ), as described above */
+ brw_MUL( p, param0, x0y0, brw_imm_f( 0.000030517578125 ) );
+
+ release_tmps( c, mark );
+}
+
+static void emit_noise2( struct brw_wm_compile *c,
+ struct prog_instruction *inst )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, param0, param1, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ int mark = mark_tmps( c );
+
+ assert( mark == 0 );
+
+ src0 = get_src_reg( c, inst->SrcReg, 0, 1 );
+ src1 = get_src_reg( c, inst->SrcReg, 1, 1 );
+
+ param0 = alloc_tmp( c );
+ param1 = alloc_tmp( c );
+
+ brw_MOV( p, param0, src0 );
+ brw_MOV( p, param1, src1 );
+
+ invoke_subroutine( c, SUB_NOISE2, noise2_sub );
+
+ /* Fill in the result: */
+ brw_set_saturate( p, inst->SaturateMode == SATURATE_ZERO_ONE );
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_MOV( p, dst, param0 );
+ }
+ }
+ if( inst->SaturateMode == SATURATE_ZERO_ONE )
+ brw_set_saturate( p, 0 );
+
+ release_tmps( c, mark );
+}
+
+/* The three-dimensional case is much like the one- and two- versions above,
+ but since the number of corners is rapidly growing we now pack 16 16-bit
+ hashes into each register to extract more parallelism from the EUs. */
+static void noise3_sub( struct brw_wm_compile *c ) {
+
+ struct brw_compile *p = &c->func;
+ struct brw_reg param0, param1, param2,
+ x0y0, x0y1, x1y0, x1y1, /* gradients at four of the corners */
+ xi, yi, zi, /* interpolation coefficients */
+ t, tmp[ 8 ], /* float temporaries */
+ itmp[ 8 ], /* unsigned integer temporaries (aliases of floats above) */
+ wtmp[ 8 ]; /* 16-way unsigned word temporaries (aliases of above) */
+ int i;
+ int mark = mark_tmps( c );
+
+ x0y0 = alloc_tmp( c );
+ x0y1 = alloc_tmp( c );
+ x1y0 = alloc_tmp( c );
+ x1y1 = alloc_tmp( c );
+ xi = alloc_tmp( c );
+ yi = alloc_tmp( c );
+ zi = alloc_tmp( c );
+ t = alloc_tmp( c );
+ for( i = 0; i < 8; i++ ) {
+ tmp[ i ] = alloc_tmp( c );
+ itmp[ i ] = retype( tmp[ i ], BRW_REGISTER_TYPE_UD );
+ wtmp[ i ] = brw_uw16_grf( tmp[ i ].nr, 0 );
+ }
+
+ param0 = lookup_tmp( c, mark - 4 );
+ param1 = lookup_tmp( c, mark - 3 );
+ param2 = lookup_tmp( c, mark - 2 );
+
+ brw_set_access_mode( p, BRW_ALIGN_1 );
+
+ /* Arrange the eight corner coordinates into scalars (itmp0..itmp3) to
+ be hashed. Also compute the remainders (offsets within the unit
+ cube), interleaved to reduce register dependency penalties. */
+ brw_RNDD( p, itmp[ 0 ], param0 );
+ brw_RNDD( p, itmp[ 1 ], param1 );
+ brw_RNDD( p, itmp[ 2 ], param2 );
+ brw_MOV( p, itmp[ 4 ], brw_imm_ud( 0xBC8F ) ); /* constant used later */
+ brw_MOV( p, itmp[ 5 ], brw_imm_ud( 0xD0BD ) ); /* constant used later */
+ brw_MOV( p, itmp[ 6 ], brw_imm_ud( 0x9B93 ) ); /* constant used later */
+ brw_FRC( p, param0, param0 );
+ brw_FRC( p, param1, param1 );
+ brw_FRC( p, param2, param2 );
+ /* Since we now have only 16 bits of precision in the hash, we must
+ be more careful about thorough mixing to maintain entropy as we
+ squash the input vector into a small scalar. */
+ brw_MUL( p, brw_acc_reg(), itmp[ 4 ], itmp[ 0 ] );
+ brw_MAC( p, brw_acc_reg(), itmp[ 5 ], itmp[ 1 ] );
+ brw_MAC( p, itmp[ 0 ], itmp[ 6 ], itmp[ 2 ] );
+ brw_ADD( p, high_words( itmp[ 0 ] ), low_words( itmp[ 0 ] ),
+ brw_imm_uw( 0xBC8F ) );
+
+ /* Temporarily disable the execution mask while we work with ExecSize=16
+ channels (the mask is set for ExecSize=8 and is probably incorrect).
+ Although this might cause execution of unwanted channels, the code
+ writes only to temporary registers and has no side effects, so
+ disabling the mask is harmless. */
+ brw_push_insn_state( p );
+ brw_set_mask_control( p, BRW_MASK_DISABLE );
+ brw_ADD( p, wtmp[ 1 ], wtmp[ 0 ], brw_imm_uw( 0xD0BD ) );
+ brw_ADD( p, wtmp[ 2 ], wtmp[ 0 ], brw_imm_uw( 0x9B93 ) );
+ brw_ADD( p, wtmp[ 3 ], wtmp[ 1 ], brw_imm_uw( 0x9B93 ) );
+
+ /* We're now ready to perform the hashing. The eight hashes are
+ interleaved for performance. The hash function used is
+ designed to rapidly achieve avalanche and require only 16x16
+ bit multiplication, and 8-bit swizzles (which we get for
+ free). */
+ for( i = 0; i < 4; i++ )
+ brw_MUL( p, wtmp[ i ], wtmp[ i ], brw_imm_uw( 0x28D9 ) );
+ for( i = 0; i < 4; i++ )
+ brw_XOR( p, even_bytes( wtmp[ i ] ), even_bytes( wtmp[ i ] ),
+ odd_bytes( wtmp[ i ] ) );
+ for( i = 0; i < 4; i++ )
+ brw_MUL( p, wtmp[ i ], wtmp[ i ], brw_imm_uw( 0xC6D5 ) );
+ for( i = 0; i < 4; i++ )
+ brw_XOR( p, even_bytes( wtmp[ i ] ), even_bytes( wtmp[ i ] ),
+ odd_bytes( wtmp[ i ] ) );
+ brw_pop_insn_state( p );
+
+ /* Now we want to initialise the four rear gradients based on the
+ hashes. Format conversion from signed integer to float leaves
+ everything scaled too high by a factor of pow( 2, 15 ), but
+ we correct for that right at the end. */
+ /* x component */
+ brw_ADD( p, t, param0, brw_imm_f( -1.0 ) );
+ brw_MOV( p, x0y0, low_words( tmp[ 0 ] ) );
+ brw_MOV( p, x0y1, low_words( tmp[ 1 ] ) );
+ brw_MOV( p, x1y0, high_words( tmp[ 0 ] ) );
+ brw_MOV( p, x1y1, high_words( tmp[ 1 ] ) );
+
+ brw_push_insn_state( p );
+ brw_set_mask_control( p, BRW_MASK_DISABLE );
+ brw_SHL( p, wtmp[ 0 ], wtmp[ 0 ], brw_imm_uw( 5 ) );
+ brw_SHL( p, wtmp[ 1 ], wtmp[ 1 ], brw_imm_uw( 5 ) );
+ brw_pop_insn_state( p );
+
+ brw_MUL( p, x1y0, x1y0, t );
+ brw_MUL( p, x1y1, x1y1, t );
+ brw_ADD( p, t, param1, brw_imm_f( -1.0 ) );
+ brw_MUL( p, x0y0, x0y0, param0 );
+ brw_MUL( p, x0y1, x0y1, param0 );
+
+ /* y component */
+ brw_MOV( p, tmp[ 5 ], low_words( tmp[ 1 ] ) );
+ brw_MOV( p, tmp[ 7 ], high_words( tmp[ 1 ] ) );
+ brw_MOV( p, tmp[ 4 ], low_words( tmp[ 0 ] ) );
+ brw_MOV( p, tmp[ 6 ], high_words( tmp[ 0 ] ) );
+
+ brw_push_insn_state( p );
+ brw_set_mask_control( p, BRW_MASK_DISABLE );
+ brw_SHL( p, wtmp[ 0 ], wtmp[ 0 ], brw_imm_uw( 5 ) );
+ brw_SHL( p, wtmp[ 1 ], wtmp[ 1 ], brw_imm_uw( 5 ) );
+ brw_pop_insn_state( p );
+
+ brw_MUL( p, tmp[ 5 ], tmp[ 5 ], t );
+ brw_MUL( p, tmp[ 7 ], tmp[ 7 ], t );
+ brw_ADD( p, t, param0, brw_imm_f( -1.0 ) );
+ brw_MUL( p, tmp[ 4 ], tmp[ 4 ], param1 );
+ brw_MUL( p, tmp[ 6 ], tmp[ 6 ], param1 );
+
+ brw_ADD( p, x0y1, x0y1, tmp[ 5 ] );
+ brw_ADD( p, x1y1, x1y1, tmp[ 7 ] );
+ brw_ADD( p, x0y0, x0y0, tmp[ 4 ] );
+ brw_ADD( p, x1y0, x1y0, tmp[ 6 ] );
+
+ /* z component */
+ brw_MOV( p, tmp[ 4 ], low_words( tmp[ 0 ] ) );
+ brw_MOV( p, tmp[ 5 ], low_words( tmp[ 1 ] ) );
+ brw_MOV( p, tmp[ 6 ], high_words( tmp[ 0 ] ) );
+ brw_MOV( p, tmp[ 7 ], high_words( tmp[ 1 ] ) );
+
+ brw_MUL( p, tmp[ 4 ], tmp[ 4 ], param2 );
+ brw_MUL( p, tmp[ 5 ], tmp[ 5 ], param2 );
+ brw_MUL( p, tmp[ 6 ], tmp[ 6 ], param2 );
+ brw_MUL( p, tmp[ 7 ], tmp[ 7 ], param2 );
+
+ brw_ADD( p, x0y0, x0y0, tmp[ 4 ] );
+ brw_ADD( p, x0y1, x0y1, tmp[ 5 ] );
+ brw_ADD( p, x1y0, x1y0, tmp[ 6 ] );
+ brw_ADD( p, x1y1, x1y1, tmp[ 7 ] );
+
+ /* We interpolate between the gradients using the polynomial
+ 6t^5 - 15t^4 + 10t^3 (Perlin). */
+ brw_MUL( p, xi, param0, brw_imm_f( 6.0 ) );
+ brw_MUL( p, yi, param1, brw_imm_f( 6.0 ) );
+ brw_MUL( p, zi, param2, brw_imm_f( 6.0 ) );
+ brw_ADD( p, xi, xi, brw_imm_f( -15.0 ) );
+ brw_ADD( p, yi, yi, brw_imm_f( -15.0 ) );
+ brw_ADD( p, zi, zi, brw_imm_f( -15.0 ) );
+ brw_MUL( p, xi, xi, param0 );
+ brw_MUL( p, yi, yi, param1 );
+ brw_MUL( p, zi, zi, param2 );
+ brw_ADD( p, xi, xi, brw_imm_f( 10.0 ) );
+ brw_ADD( p, yi, yi, brw_imm_f( 10.0 ) );
+ brw_ADD( p, zi, zi, brw_imm_f( 10.0 ) );
+ brw_ADD( p, x0y1, x0y1, negate( x0y0 ) ); /* unrelated work */
+ brw_ADD( p, x1y1, x1y1, negate( x1y0 ) ); /* unrelated work */
+ brw_MUL( p, xi, xi, param0 );
+ brw_MUL( p, yi, yi, param1 );
+ brw_MUL( p, zi, zi, param2 );
+ brw_MUL( p, xi, xi, param0 );
+ brw_MUL( p, yi, yi, param1 );
+ brw_MUL( p, zi, zi, param2 );
+ brw_MUL( p, xi, xi, param0 );
+ brw_MUL( p, yi, yi, param1 );
+ brw_MUL( p, zi, zi, param2 );
+
+ /* Here we interpolate in the y dimension... */
+ brw_MUL( p, x0y1, x0y1, yi );
+ brw_MUL( p, x1y1, x1y1, yi );
+ brw_ADD( p, x0y0, x0y0, x0y1 );
+ brw_ADD( p, x1y0, x1y0, x1y1 );
+
+ /* And now in x. Leave the result in tmp[ 0 ] (see below)... */
+ brw_ADD( p, x1y0, x1y0, negate( x0y0 ) );
+ brw_MUL( p, x1y0, x1y0, xi );
+ brw_ADD( p, tmp[ 0 ], x0y0, x1y0 );
+
+ /* Now do the same thing for the front four gradients... */
+ /* x component */
+ brw_MOV( p, x0y0, low_words( tmp[ 2 ] ) );
+ brw_MOV( p, x0y1, low_words( tmp[ 3 ] ) );
+ brw_MOV( p, x1y0, high_words( tmp[ 2 ] ) );
+ brw_MOV( p, x1y1, high_words( tmp[ 3 ] ) );
+
+ brw_push_insn_state( p );
+ brw_set_mask_control( p, BRW_MASK_DISABLE );
+ brw_SHL( p, wtmp[ 2 ], wtmp[ 2 ], brw_imm_uw( 5 ) );
+ brw_SHL( p, wtmp[ 3 ], wtmp[ 3 ], brw_imm_uw( 5 ) );
+ brw_pop_insn_state( p );
+
+ brw_MUL( p, x1y0, x1y0, t );
+ brw_MUL( p, x1y1, x1y1, t );
+ brw_ADD( p, t, param1, brw_imm_f( -1.0 ) );
+ brw_MUL( p, x0y0, x0y0, param0 );
+ brw_MUL( p, x0y1, x0y1, param0 );
+
+ /* y component */
+ brw_MOV( p, tmp[ 5 ], low_words( tmp[ 3 ] ) );
+ brw_MOV( p, tmp[ 7 ], high_words( tmp[ 3 ] ) );
+ brw_MOV( p, tmp[ 4 ], low_words( tmp[ 2 ] ) );
+ brw_MOV( p, tmp[ 6 ], high_words( tmp[ 2 ] ) );
+
+ brw_push_insn_state( p );
+ brw_set_mask_control( p, BRW_MASK_DISABLE );
+ brw_SHL( p, wtmp[ 2 ], wtmp[ 2 ], brw_imm_uw( 5 ) );
+ brw_SHL( p, wtmp[ 3 ], wtmp[ 3 ], brw_imm_uw( 5 ) );
+ brw_pop_insn_state( p );
+
+ brw_MUL( p, tmp[ 5 ], tmp[ 5 ], t );
+ brw_MUL( p, tmp[ 7 ], tmp[ 7 ], t );
+ brw_ADD( p, t, param2, brw_imm_f( -1.0 ) );
+ brw_MUL( p, tmp[ 4 ], tmp[ 4 ], param1 );
+ brw_MUL( p, tmp[ 6 ], tmp[ 6 ], param1 );
+
+ brw_ADD( p, x0y1, x0y1, tmp[ 5 ] );
+ brw_ADD( p, x1y1, x1y1, tmp[ 7 ] );
+ brw_ADD( p, x0y0, x0y0, tmp[ 4 ] );
+ brw_ADD( p, x1y0, x1y0, tmp[ 6 ] );
+
+ /* z component */
+ brw_MOV( p, tmp[ 4 ], low_words( tmp[ 2 ] ) );
+ brw_MOV( p, tmp[ 5 ], low_words( tmp[ 3 ] ) );
+ brw_MOV( p, tmp[ 6 ], high_words( tmp[ 2 ] ) );
+ brw_MOV( p, tmp[ 7 ], high_words( tmp[ 3 ] ) );
+
+ brw_MUL( p, tmp[ 4 ], tmp[ 4 ], t );
+ brw_MUL( p, tmp[ 5 ], tmp[ 5 ], t );
+ brw_MUL( p, tmp[ 6 ], tmp[ 6 ], t );
+ brw_MUL( p, tmp[ 7 ], tmp[ 7 ], t );
+
+ brw_ADD( p, x0y0, x0y0, tmp[ 4 ] );
+ brw_ADD( p, x0y1, x0y1, tmp[ 5 ] );
+ brw_ADD( p, x1y0, x1y0, tmp[ 6 ] );
+ brw_ADD( p, x1y1, x1y1, tmp[ 7 ] );
+
+ /* The interpolation coefficients are still around from last time, so
+ again interpolate in the y dimension... */
+ brw_ADD( p, x0y1, x0y1, negate( x0y0 ) );
+ brw_ADD( p, x1y1, x1y1, negate( x1y0 ) );
+ brw_MUL( p, x0y1, x0y1, yi );
+ brw_MUL( p, x1y1, x1y1, yi );
+ brw_ADD( p, x0y0, x0y0, x0y1 );
+ brw_ADD( p, x1y0, x1y0, x1y1 );
+
+ /* And now in x. The rear face is in tmp[ 0 ] (see above), so this
+ time put the front face in tmp[ 1 ] and we're nearly there... */
+ brw_ADD( p, x1y0, x1y0, negate( x0y0 ) );
+ brw_MUL( p, x1y0, x1y0, xi );
+ brw_ADD( p, tmp[ 1 ], x0y0, x1y0 );
+
+ /* The final interpolation, in the z dimension: */
+ brw_ADD( p, tmp[ 1 ], tmp[ 1 ], negate( tmp[ 0 ] ) );
+ brw_MUL( p, tmp[ 1 ], tmp[ 1 ], zi );
+ brw_ADD( p, tmp[ 0 ], tmp[ 0 ], tmp[ 1 ] );
+
+ /* scale by pow( 2, -15 ), as described above */
+ brw_MUL( p, param0, tmp[ 0 ], brw_imm_f( 0.000030517578125 ) );
+
+ release_tmps( c, mark );
+}
+
+static void emit_noise3( struct brw_wm_compile *c,
+ struct prog_instruction *inst )
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg src0, src1, src2, param0, param1, param2, dst;
+ GLuint mask = inst->DstReg.WriteMask;
+ int i;
+ int mark = mark_tmps( c );
+
+ assert( mark == 0 );
+
+ src0 = get_src_reg( c, inst->SrcReg, 0, 1 );
+ src1 = get_src_reg( c, inst->SrcReg, 1, 1 );
+ src2 = get_src_reg( c, inst->SrcReg, 2, 1 );
+
+ param0 = alloc_tmp( c );
+ param1 = alloc_tmp( c );
+ param2 = alloc_tmp( c );
+
+ brw_MOV( p, param0, src0 );
+ brw_MOV( p, param1, src1 );
+ brw_MOV( p, param2, src2 );
+
+ invoke_subroutine( c, SUB_NOISE3, noise3_sub );
+
+ /* Fill in the result: */
+ brw_set_saturate( p, inst->SaturateMode == SATURATE_ZERO_ONE );
+ for (i = 0 ; i < 4; i++) {
+ if (mask & (1<<i)) {
+ dst = get_dst_reg(c, inst, i, 1);
+ brw_MOV( p, dst, param0 );
+ }
+ }
+ if( inst->SaturateMode == SATURATE_ZERO_ONE )
+ brw_set_saturate( p, 0 );
+
+ release_tmps( c, mark );
+}
+
+static void emit_wpos_xy(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ GLuint mask = inst->DstReg.WriteMask;
+ struct brw_reg src0[2], dst[2];
+
+ dst[0] = get_dst_reg(c, inst, 0, 1);
+ dst[1] = get_dst_reg(c, inst, 1, 1);
+
+ src0[0] = get_src_reg(c, &inst->SrcReg[0], 0, 1);
+ src0[1] = get_src_reg(c, &inst->SrcReg[0], 1, 1);
+
+ /* Calculate the pixel offset from window bottom left into destination
+ * X and Y channels.
+ */
+ if (mask & WRITEMASK_X) {
+ /* X' = X - origin_x */
+ brw_ADD(p,
+ dst[0],
+ retype(src0[0], BRW_REGISTER_TYPE_W),
+ brw_imm_d(0 - c->key.origin_x));
+ }
+
+ if (mask & WRITEMASK_Y) {
+ /* Y' = height - (Y - origin_y) = height + origin_y - Y */
+ brw_ADD(p,
+ dst[1],
+ negate(retype(src0[1], BRW_REGISTER_TYPE_W)),
+ brw_imm_d(c->key.origin_y + c->key.drawable_height - 1));
+ }
+}
+
+/* TODO
+ BIAS on SIMD8 not workind yet...
+ */
+static void emit_txb(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg dst[4], src[4], payload_reg;
+ GLuint unit = c->fp->program.Base.SamplerUnits[inst->TexSrcUnit];
+
+ GLuint i;
+ payload_reg = get_reg(c, PROGRAM_PAYLOAD, PAYLOAD_DEPTH, 0, 1, 0, 0);
+ for (i = 0; i < 4; i++)
+ dst[i] = get_dst_reg(c, inst, i, 1);
+ for (i = 0; i < 4; i++)
+ src[i] = get_src_reg(c, &inst->SrcReg[0], i, 1);
+
+ switch (inst->TexSrcTarget) {
+ case TEXTURE_1D_INDEX:
+ brw_MOV(p, brw_message_reg(2), src[0]);
+ brw_MOV(p, brw_message_reg(3), brw_imm_f(0));
+ brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
+ break;
+ case TEXTURE_2D_INDEX:
+ case TEXTURE_RECT_INDEX:
+ brw_MOV(p, brw_message_reg(2), src[0]);
+ brw_MOV(p, brw_message_reg(3), src[1]);
+ brw_MOV(p, brw_message_reg(4), brw_imm_f(0));
+ break;
+ default:
+ brw_MOV(p, brw_message_reg(2), src[0]);
+ brw_MOV(p, brw_message_reg(3), src[1]);
+ brw_MOV(p, brw_message_reg(4), src[2]);
+ break;
+ }
+ brw_MOV(p, brw_message_reg(5), src[3]);
+ brw_MOV(p, brw_message_reg(6), brw_imm_f(0));
+ brw_SAMPLE(p,
+ retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW),
+ 1,
+ retype(payload_reg, BRW_REGISTER_TYPE_UW),
+ unit + MAX_DRAW_BUFFERS, /* surface */
+ unit, /* sampler */
+ inst->DstReg.WriteMask,
+ BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_BIAS,
+ 4,
+ 4,
+ 0);
+}
+
+static void emit_tex(struct brw_wm_compile *c,
+ struct prog_instruction *inst)
+{
+ struct brw_compile *p = &c->func;
+ struct brw_reg dst[4], src[4], payload_reg;
+ GLuint unit = c->fp->program.Base.SamplerUnits[inst->TexSrcUnit];
+
+ GLuint msg_len;
+ GLuint i, nr;
+ GLuint emit;
+ GLboolean shadow = (c->key.shadowtex_mask & (1<<unit)) ? 1 : 0;
+
+ payload_reg = get_reg(c, PROGRAM_PAYLOAD, PAYLOAD_DEPTH, 0, 1, 0, 0);
+
+ for (i = 0; i < 4; i++)
+ dst[i] = get_dst_reg(c, inst, i, 1);
+ for (i = 0; i < 4; i++)
+ src[i] = get_src_reg(c, &inst->SrcReg[0], i, 1);
+
+
+ switch (inst->TexSrcTarget) {
+ case TEXTURE_1D_INDEX:
+ emit = WRITEMASK_X;
+ nr = 1;
+ break;
+ case TEXTURE_2D_INDEX:
+ case TEXTURE_RECT_INDEX:
+ emit = WRITEMASK_XY;
+ nr = 2;
+ break;
+ default:
+ emit = WRITEMASK_XYZ;
+ nr = 3;
+ break;
+ }
+ msg_len = 1;
+
+ for (i = 0; i < nr; i++) {
+ static const GLuint swz[4] = {0,1,2,2};
+ if (emit & (1<<i))
+ brw_MOV(p, brw_message_reg(msg_len+1), src[swz[i]]);
+ else
+ brw_MOV(p, brw_message_reg(msg_len+1), brw_imm_f(0));
+ msg_len += 1;
+ }
+
+ if (shadow) {
+ brw_MOV(p, brw_message_reg(5), brw_imm_f(0));
+ brw_MOV(p, brw_message_reg(6), src[2]);
+ }
+
+ brw_SAMPLE(p,
+ retype(vec8(dst[0]), BRW_REGISTER_TYPE_UW),
+ 1,
+ retype(payload_reg, BRW_REGISTER_TYPE_UW),
+ unit + MAX_DRAW_BUFFERS, /* surface */
+ unit, /* sampler */
+ inst->DstReg.WriteMask,
+ BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE,
+ 4,
+ shadow ? 6 : 4,
+ 0);
+
+ if (shadow)
+ brw_MOV(p, dst[3], brw_imm_f(1.0));
+}
+
+static void post_wm_emit( struct brw_wm_compile *c )
+{
+ GLuint nr_insns = c->fp->program.Base.NumInstructions;
+ GLuint insn, target_insn;
+ struct prog_instruction *inst1, *inst2;
+ struct brw_instruction *brw_inst1, *brw_inst2;
+ int offset;
+ for (insn = 0; insn < nr_insns; insn++) {
+ inst1 = &c->fp->program.Base.Instructions[insn];
+ brw_inst1 = inst1->Data;
+ switch (inst1->Opcode) {
+ case OPCODE_CAL:
+ target_insn = inst1->BranchTarget;
+ inst2 = &c->fp->program.Base.Instructions[target_insn];
+ brw_inst2 = inst2->Data;
+ offset = brw_inst2 - brw_inst1;
+ brw_set_src1(brw_inst1, brw_imm_d(offset*16));
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+static void brw_wm_emit_glsl(struct brw_context *brw, struct brw_wm_compile *c)
+{
+#define MAX_IFSN 32
+#define MAX_LOOP_DEPTH 32
+ struct brw_instruction *if_inst[MAX_IFSN], *loop_inst[MAX_LOOP_DEPTH];
+ struct brw_instruction *inst0, *inst1;
+ int i, if_insn = 0, loop_insn = 0;
+ struct brw_compile *p = &c->func;
+ struct brw_indirect stack_index = brw_indirect(0, 0);
+
+ c->reg_index = 0;
+ prealloc_reg(c);
+ brw_set_compression_control(p, BRW_COMPRESSION_NONE);
+ brw_MOV(p, get_addr_reg(stack_index), brw_address(c->stack));
+
+ for (i = 0; i < c->nr_fp_insns; i++) {
+ struct prog_instruction *inst = &c->prog_instructions[i];
+ struct prog_instruction *orig_inst;
+
+ if ((orig_inst = inst->Data) != 0)
+ orig_inst->Data = current_insn(p);
+
+ if (inst->CondUpdate)
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NZ);
+ else
+ brw_set_conditionalmod(p, BRW_CONDITIONAL_NONE);
+
+ switch (inst->Opcode) {
+ case WM_PIXELXY:
+ emit_pixel_xy(c, inst);
+ break;
+ case WM_DELTAXY:
+ emit_delta_xy(c, inst);
+ break;
+ case WM_PIXELW:
+ emit_pixel_w(c, inst);
+ break;
+ case WM_LINTERP:
+ emit_linterp(c, inst);
+ break;
+ case WM_PINTERP:
+ emit_pinterp(c, inst);
+ break;
+ case WM_CINTERP:
+ emit_cinterp(c, inst);
+ break;
+ case WM_WPOSXY:
+ emit_wpos_xy(c, inst);
+ break;
+ case WM_FB_WRITE:
+ emit_fb_write(c, inst);
+ break;
+ case OPCODE_ABS:
+ emit_abs(c, inst);
+ break;
+ case OPCODE_ADD:
+ emit_add(c, inst);
+ break;
+ case OPCODE_SUB:
+ emit_sub(c, inst);
+ break;
+ case OPCODE_FRC:
+ emit_frc(c, inst);
+ break;
+ case OPCODE_FLR:
+ emit_flr(c, inst);
+ break;
+ case OPCODE_LRP:
+ emit_lrp(c, inst);
+ break;
+ case OPCODE_TRUNC:
+ emit_trunc(c, inst);
+ break;
+ case OPCODE_MOV:
+ emit_mov(c, inst);
+ break;
+ case OPCODE_DP3:
+ emit_dp3(c, inst);
+ break;
+ case OPCODE_DP4:
+ emit_dp4(c, inst);
+ break;
+ case OPCODE_XPD:
+ emit_xpd(c, inst);
+ break;
+ case OPCODE_DPH:
+ emit_dph(c, inst);
+ break;
+ case OPCODE_RCP:
+ emit_rcp(c, inst);
+ break;
+ case OPCODE_RSQ:
+ emit_rsq(c, inst);
+ break;
+ case OPCODE_SIN:
+ emit_sin(c, inst);
+ break;
+ case OPCODE_COS:
+ emit_cos(c, inst);
+ break;
+ case OPCODE_EX2:
+ emit_ex2(c, inst);
+ break;
+ case OPCODE_LG2:
+ emit_lg2(c, inst);
+ break;
+ case OPCODE_MAX:
+ emit_max(c, inst);
+ break;
+ case OPCODE_MIN:
+ emit_min(c, inst);
+ break;
+ case OPCODE_DDX:
+ emit_ddx(c, inst);
+ break;
+ case OPCODE_DDY:
+ emit_ddy(c, inst);
+ break;
+ case OPCODE_SLT:
+ emit_slt(c, inst);
+ break;
+ case OPCODE_SLE:
+ emit_sle(c, inst);
+ break;
+ case OPCODE_SGT:
+ emit_sgt(c, inst);
+ break;
+ case OPCODE_SGE:
+ emit_sge(c, inst);
+ break;
+ case OPCODE_SEQ:
+ emit_seq(c, inst);
+ break;
+ case OPCODE_SNE:
+ emit_sne(c, inst);
+ break;
+ case OPCODE_MUL:
+ emit_mul(c, inst);
+ break;
+ case OPCODE_POW:
+ emit_pow(c, inst);
+ break;
+ case OPCODE_MAD:
+ emit_mad(c, inst);
+ break;
+ case OPCODE_NOISE1:
+ emit_noise1(c, inst);
+ break;
+ case OPCODE_NOISE2:
+ emit_noise2(c, inst);
+ break;
+ case OPCODE_NOISE3:
+ emit_noise3(c, inst);
+ break;
+ /* case OPCODE_NOISE4: */
+ /* not yet implemented */
+ case OPCODE_TEX:
+ emit_tex(c, inst);
+ break;
+ case OPCODE_TXB:
+ emit_txb(c, inst);
+ break;
+ case OPCODE_KIL_NV:
+ emit_kil(c);
+ break;
+ case OPCODE_IF:
+ assert(if_insn < MAX_IFSN);
+ if_inst[if_insn++] = brw_IF(p, BRW_EXECUTE_8);
+ break;
+ case OPCODE_ELSE:
+ if_inst[if_insn-1] = brw_ELSE(p, if_inst[if_insn-1]);
+ break;
+ case OPCODE_ENDIF:
+ assert(if_insn > 0);
+ brw_ENDIF(p, if_inst[--if_insn]);
+ break;
+ case OPCODE_BGNSUB:
+ case OPCODE_ENDSUB:
+ break;
+ case OPCODE_CAL:
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_ADD(p, deref_1ud(stack_index, 0), brw_ip_reg(), brw_imm_d(3*16));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_ADD(p, get_addr_reg(stack_index),
+ get_addr_reg(stack_index), brw_imm_d(4));
+ orig_inst = inst->Data;
+ orig_inst->Data = &p->store[p->nr_insn];
+ brw_ADD(p, brw_ip_reg(), brw_ip_reg(), brw_imm_d(1*16));
+ brw_pop_insn_state(p);
+ break;
+
+ case OPCODE_RET:
+ brw_push_insn_state(p);
+ brw_set_mask_control(p, BRW_MASK_DISABLE);
+ brw_ADD(p, get_addr_reg(stack_index),
+ get_addr_reg(stack_index), brw_imm_d(-4));
+ brw_set_access_mode(p, BRW_ALIGN_1);
+ brw_MOV(p, brw_ip_reg(), deref_1ud(stack_index, 0));
+ brw_set_access_mode(p, BRW_ALIGN_16);
+ brw_pop_insn_state(p);
+
+ break;
+ case OPCODE_BGNLOOP:
+ loop_inst[loop_insn++] = brw_DO(p, BRW_EXECUTE_8);
+ break;
+ case OPCODE_BRK:
+ brw_BREAK(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case OPCODE_CONT:
+ brw_CONT(p);
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ break;
+ case OPCODE_ENDLOOP:
+ loop_insn--;
+ inst0 = inst1 = brw_WHILE(p, loop_inst[loop_insn]);
+ /* patch all the BREAK instructions from
+ last BEGINLOOP */
+ while (inst0 > loop_inst[loop_insn]) {
+ inst0--;
+ if (inst0->header.opcode == BRW_OPCODE_BREAK) {
+ inst0->bits3.if_else.jump_count = inst1 - inst0 + 1;
+ inst0->bits3.if_else.pop_count = 0;
+ } else if (inst0->header.opcode == BRW_OPCODE_CONTINUE) {
+ inst0->bits3.if_else.jump_count = inst1 - inst0;
+ inst0->bits3.if_else.pop_count = 0;
+ }
+ }
+ break;
+ default:
+ _mesa_printf("unsupported IR in fragment shader %d\n",
+ inst->Opcode);
+ }
+ if (inst->CondUpdate)
+ brw_set_predicate_control(p, BRW_PREDICATE_NORMAL);
+ else
+ brw_set_predicate_control(p, BRW_PREDICATE_NONE);
+ }
+ post_wm_emit(c);
+ for (i = 0; i < c->fp->program.Base.NumInstructions; i++)
+ c->fp->program.Base.Instructions[i].Data = NULL;
+}
+
+void brw_wm_glsl_emit(struct brw_context *brw, struct brw_wm_compile *c)
+{
+ brw_wm_pass_fp(c);
+ brw_wm_emit_glsl(brw, c);
+ c->prog_data.total_grf = c->reg_index;
+ c->prog_data.total_scratch = 0;
+}
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "brw_wm.h"
case PROGRAM_PAYLOAD:
case PROGRAM_TEMPORARY:
case PROGRAM_OUTPUT:
+ case PROGRAM_VARYING:
break;
case PROGRAM_LOCAL_PARAM:
break;
case PROGRAM_STATE_VAR:
+ case PROGRAM_UNIFORM:
+ case PROGRAM_CONSTANT:
case PROGRAM_NAMED_PARAM: {
struct gl_program_parameter_list *plist = c->fp->program.Base.Parameters;
break;
case PROGRAM_STATE_VAR:
+ case PROGRAM_UNIFORM:
/* These may change from run to run:
*/
ref = get_param_ref(c, &plist->ParameterValues[idx][component] );
out->saturate = (inst->SaturateMode != SATURATE_OFF);
out->tex_unit = inst->TexSrcUnit;
out->tex_idx = inst->TexSrcTarget;
+ out->eot = inst->Sampler & 1;
+ out->target = inst->Sampler>>1;
/* Args:
*/
case OPCODE_FLR:
case OPCODE_FRC:
case OPCODE_MOV:
+ case OPCODE_SWZ:
read0 = writemask;
break;
case OPCODE_SUB:
case OPCODE_SLT:
+ case OPCODE_SLE:
case OPCODE_SGE:
+ case OPCODE_SGT:
+ case OPCODE_SEQ:
+ case OPCODE_SNE:
case OPCODE_ADD:
case OPCODE_MAX:
case OPCODE_MIN:
read0 = WRITEMASK_XYW;
break;
- case OPCODE_SWZ:
case OPCODE_DST:
case OPCODE_TXP:
default:
- assert(0);
break;
}
*/
static void init_registers( struct brw_wm_compile *c )
{
- GLuint inputs = FRAG_BIT_WPOS | c->fp_interp_emitted;
+ struct brw_context *brw = c->func.brw;
+ GLuint inputs = (brw->vs.prog_data->outputs_written & DO_SETUP_BITS);
GLuint nr_interp_regs = 0;
GLuint i = 0;
GLuint j;
for (j = 0; j < FRAG_ATTRIB_MAX; j++)
if (inputs & (1<<j)) {
+ /* index for vs output and ps input are not the same
+ in shader varying */
+ GLuint index;
+ if (j > FRAG_ATTRIB_VAR0)
+ index = j - (VERT_RESULT_VAR0 - FRAG_ATTRIB_VAR0);
+ else
+ index = j;
nr_interp_regs++;
- prealloc_reg(c, &c->payload.input_interp[j], i++);
+ prealloc_reg(c, &c->payload.input_interp[index], i++);
}
assert(nr_interp_regs >= 1);
c->state = PASS2_DONE;
if (INTEL_DEBUG & DEBUG_WM) {
- brw_wm_print_program(c, "pass2/done");
+ brw_wm_print_program(c, "pass2/done");
}
}
#include "brw_state.h"
#include "brw_defines.h"
-#include "macros.h"
+#include "main/macros.h"
case GL_REPEAT:
return BRW_TEXCOORDMODE_WRAP;
case GL_CLAMP:
- return BRW_TEXCOORDMODE_CLAMP_BORDER; /* conform likes it this way */
+ return BRW_TEXCOORDMODE_CLAMP;
case GL_CLAMP_TO_EDGE:
return BRW_TEXCOORDMODE_CLAMP; /* conform likes it this way */
case GL_CLAMP_TO_BORDER:
}
-static GLuint upload_default_color( struct brw_context *brw,
- const GLfloat *color )
+static dri_bo *upload_default_color( struct brw_context *brw,
+ const GLfloat *color )
{
struct brw_sampler_default_color sdc;
COPY_4V(sdc.color, color);
- return brw_cache_data( &brw->cache[BRW_SAMPLER_DEFAULT_COLOR], &sdc );
+ return brw_cache_data( &brw->cache, BRW_SAMPLER_DEFAULT_COLOR, &sdc,
+ NULL, 0 );
}
-/*
+struct wm_sampler_key {
+ int sampler_count;
+
+ struct wm_sampler_entry {
+ GLenum wrap_r, wrap_s, wrap_t;
+ float maxlod, minlod;
+ float lod_bias;
+ float max_aniso;
+ GLenum minfilter, magfilter;
+ GLenum comparemode, comparefunc;
+ dri_bo *sdc_bo;
+ } sampler[BRW_MAX_TEX_UNIT];
+};
+
+/**
+ * Sets the sampler state for a single unit based off of the sampler key
+ * entry.
*/
-static void brw_update_sampler_state( struct gl_texture_unit *texUnit,
- struct gl_texture_object *texObj,
- GLuint sdc_gs_offset,
- struct brw_sampler_state *sampler)
-{
+static void brw_update_sampler_state(struct wm_sampler_entry *key,
+ dri_bo *sdc_bo,
+ struct brw_sampler_state *sampler)
+{
_mesa_memset(sampler, 0, sizeof(*sampler));
- switch (texObj->MinFilter) {
+ switch (key->minfilter) {
case GL_NEAREST:
sampler->ss0.min_filter = BRW_MAPFILTER_NEAREST;
sampler->ss0.mip_filter = BRW_MIPFILTER_NONE;
/* Set Anisotropy:
*/
- if ( texObj->MaxAnisotropy > 1.0 ) {
+ if (key->max_aniso > 1.0) {
sampler->ss0.min_filter = BRW_MAPFILTER_ANISOTROPIC;
sampler->ss0.mag_filter = BRW_MAPFILTER_ANISOTROPIC;
- if (texObj->MaxAnisotropy > 2.0) {
- sampler->ss3.max_aniso = MAX2((texObj->MaxAnisotropy - 2) / 2,
+ if (key->max_aniso > 2.0) {
+ sampler->ss3.max_aniso = MAX2((key->max_aniso - 2) / 2,
BRW_ANISORATIO_16);
}
}
else {
- switch (texObj->MagFilter) {
+ switch (key->magfilter) {
case GL_NEAREST:
sampler->ss0.mag_filter = BRW_MAPFILTER_NEAREST;
break;
}
}
- sampler->ss1.r_wrap_mode = translate_wrap_mode(texObj->WrapR);
- sampler->ss1.s_wrap_mode = translate_wrap_mode(texObj->WrapS);
- sampler->ss1.t_wrap_mode = translate_wrap_mode(texObj->WrapT);
+ sampler->ss1.r_wrap_mode = translate_wrap_mode(key->wrap_r);
+ sampler->ss1.s_wrap_mode = translate_wrap_mode(key->wrap_s);
+ sampler->ss1.t_wrap_mode = translate_wrap_mode(key->wrap_t);
/* Fulsim complains if I don't do this. Hardware doesn't mind:
*/
/* Set shadow function:
*/
- if (texObj->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB) {
+ if (key->comparemode == GL_COMPARE_R_TO_TEXTURE_ARB) {
/* Shadowing is "enabled" by emitting a particular sampler
* message (sample_c). So need to recompile WM program when
* shadow comparison is enabled on each/any texture unit.
*/
- sampler->ss0.shadow_function = intel_translate_compare_func(texObj->CompareFunc);
+ sampler->ss0.shadow_function =
+ intel_translate_shadow_compare_func(key->comparefunc);
}
/* Set LOD bias:
*/
- sampler->ss0.lod_bias = S_FIXED(texUnit->LodBias + texObj->LodBias, 6);
+ sampler->ss0.lod_bias = S_FIXED(CLAMP(key->lod_bias, -16, 15), 6);
sampler->ss0.lod_preclamp = 1; /* OpenGL mode */
sampler->ss0.default_color_mode = 0; /* OpenGL/DX10 mode */
*/
sampler->ss0.base_level = U_FIXED(0, 1);
- sampler->ss1.max_lod = U_FIXED(MAX2(texObj->MaxLod, 0), 6);
- sampler->ss1.min_lod = U_FIXED(MAX2(texObj->MinLod, 0), 6);
+ sampler->ss1.max_lod = U_FIXED(MIN2(MAX2(key->maxlod, 0), 13), 6);
+ sampler->ss1.min_lod = U_FIXED(MIN2(MAX2(key->minlod, 0), 13), 6);
- sampler->ss2.default_color_pointer = sdc_gs_offset >> 5;
+ sampler->ss2.default_color_pointer = sdc_bo->offset >> 5; /* reloc */
}
+/** Sets up the cache key for sampler state for all texture units */
+static void
+brw_wm_sampler_populate_key(struct brw_context *brw,
+ struct wm_sampler_key *key)
+{
+ int unit;
+ memset(key, 0, sizeof(*key));
+
+ for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) {
+ if (brw->attribs.Texture->Unit[unit]._ReallyEnabled) {
+ struct wm_sampler_entry *entry = &key->sampler[unit];
+ struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[unit];
+ struct gl_texture_object *texObj = texUnit->_Current;
+ struct intel_texture_object *intelObj = intel_texture_object(texObj);
+ struct gl_texture_image *firstImage =
+ texObj->Image[0][intelObj->firstLevel];
+
+ entry->wrap_r = texObj->WrapR;
+ entry->wrap_s = texObj->WrapS;
+ entry->wrap_t = texObj->WrapT;
+
+ entry->maxlod = texObj->MaxLod;
+ entry->minlod = texObj->MinLod;
+ entry->lod_bias = texUnit->LodBias + texObj->LodBias;
+ entry->max_aniso = texObj->MaxAnisotropy;
+ entry->minfilter = texObj->MinFilter;
+ entry->magfilter = texObj->MagFilter;
+ entry->comparemode = texObj->CompareMode;
+ entry->comparefunc = texObj->CompareFunc;
+
+ dri_bo_unreference(brw->wm.sdc_bo[unit]);
+ if (firstImage->_BaseFormat == GL_DEPTH_COMPONENT) {
+ float bordercolor[4] = {
+ texObj->BorderColor[0],
+ texObj->BorderColor[0],
+ texObj->BorderColor[0],
+ texObj->BorderColor[0]
+ };
+ /* GL specs that border color for depth textures is taken from the
+ * R channel, while the hardware uses A. Spam R into all the
+ * channels for safety.
+ */
+ brw->wm.sdc_bo[unit] = upload_default_color(brw, bordercolor);
+ } else {
+ brw->wm.sdc_bo[unit] = upload_default_color(brw,
+ texObj->BorderColor);
+ }
+ key->sampler_count = unit + 1;
+ }
+ }
+}
/* All samplers must be uploaded in a single contiguous array, which
* complicates various things. However, this is still too confusing -
*/
static void upload_wm_samplers( struct brw_context *brw )
{
- GLuint unit;
- GLuint sampler_count = 0;
-
- /* _NEW_TEXTURE */
- for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) {
- if (brw->attribs.Texture->Unit[unit]._ReallyEnabled) {
- struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[unit];
- struct gl_texture_object *texObj = texUnit->_Current;
+ struct wm_sampler_key key;
+ int i;
- GLuint sdc_gs_offset = upload_default_color(brw, texObj->BorderColor);
+ brw_wm_sampler_populate_key(brw, &key);
- brw_update_sampler_state(texUnit,
- texObj,
- sdc_gs_offset,
- &brw->wm.sampler[unit]);
-
- sampler_count = unit + 1;
- }
- }
-
- if (brw->wm.sampler_count != sampler_count) {
- brw->wm.sampler_count = sampler_count;
+ if (brw->wm.sampler_count != key.sampler_count) {
+ brw->wm.sampler_count = key.sampler_count;
brw->state.dirty.cache |= CACHE_NEW_SAMPLER;
}
- brw->wm.sampler_gs_offset = 0;
+ dri_bo_unreference(brw->wm.sampler_bo);
+ brw->wm.sampler_bo = NULL;
+ if (brw->wm.sampler_count == 0)
+ return;
- if (brw->wm.sampler_count)
- brw->wm.sampler_gs_offset =
- brw_cache_data_sz(&brw->cache[BRW_SAMPLER],
- brw->wm.sampler,
- sizeof(struct brw_sampler_state) * brw->wm.sampler_count);
-}
+ brw->wm.sampler_bo = brw_search_cache(&brw->cache, BRW_SAMPLER,
+ &key, sizeof(key),
+ brw->wm.sdc_bo, key.sampler_count,
+ NULL);
+ /* If we didnt find it in the cache, compute the state and put it in the
+ * cache.
+ */
+ if (brw->wm.sampler_bo == NULL) {
+ struct brw_sampler_state sampler[BRW_MAX_TEX_UNIT];
+
+ memset(sampler, 0, sizeof(sampler));
+ for (i = 0; i < key.sampler_count; i++) {
+ if (brw->wm.sdc_bo[i] == NULL)
+ continue;
+
+ brw_update_sampler_state(&key.sampler[i], brw->wm.sdc_bo[i],
+ &sampler[i]);
+ }
+
+ brw->wm.sampler_bo = brw_upload_cache(&brw->cache, BRW_SAMPLER,
+ &key, sizeof(key),
+ brw->wm.sdc_bo, key.sampler_count,
+ &sampler, sizeof(sampler),
+ NULL, NULL);
+
+ /* Emit SDC relocations */
+ for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
+ if (!brw->attribs.Texture->Unit[i]._ReallyEnabled)
+ continue;
+
+ dri_bo_emit_reloc(brw->wm.sampler_bo,
+ I915_GEM_DOMAIN_SAMPLER, 0,
+ 0,
+ i * sizeof(struct brw_sampler_state) +
+ offsetof(struct brw_sampler_state, ss2),
+ brw->wm.sdc_bo[i]);
+ }
+ }
+}
const struct brw_tracked_state brw_wm_samplers = {
.dirty = {
.brw = 0,
.cache = 0
},
- .update = upload_wm_samplers
+ .prepare = upload_wm_samplers,
};
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "bufmgr.h"
+#include "brw_wm.h"
/***********************************************************************
* WM unit - fragment programs and rasterization
*/
-static void invalidate_scratch_cb( struct intel_context *intel,
- void *unused )
-{
- /* nothing */
-}
+struct brw_wm_unit_key {
+ unsigned int total_grf, total_scratch;
+ unsigned int urb_entry_read_length;
+ unsigned int curb_entry_read_length;
+ unsigned int dispatch_grf_start_reg;
+
+ unsigned int curbe_offset;
+ unsigned int urb_size;
+
+ unsigned int max_threads;
+ unsigned int nr_surfaces, sampler_count;
+ GLboolean uses_depth, computes_depth, uses_kill, is_glsl;
+ GLboolean polygon_stipple, stats_wm, line_stipple, offset_enable;
+ GLfloat offset_units, offset_factor;
+};
-static void upload_wm_unit(struct brw_context *brw )
+static void
+wm_unit_populate_key(struct brw_context *brw, struct brw_wm_unit_key *key)
{
+ const struct gl_fragment_program *fp = brw->fragment_program;
struct intel_context *intel = &brw->intel;
- struct brw_wm_unit_state wm;
- GLuint max_threads;
-
- if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
- max_threads = 0;
- else
- max_threads = 31;
+ memset(key, 0, sizeof(*key));
- memset(&wm, 0, sizeof(wm));
+ if (INTEL_DEBUG & DEBUG_SINGLE_THREAD)
+ key->max_threads = 1;
+ else {
+ /* WM maximum threads is number of EUs times number of threads per EU. */
+ if (BRW_IS_G4X(brw))
+ key->max_threads = 10 * 5;
+ else
+ key->max_threads = 8 * 4;
+ }
/* CACHE_NEW_WM_PROG */
- wm.thread0.grf_reg_count = ((brw->wm.prog_data->total_grf-1) & ~15) / 16;
- wm.thread0.kernel_start_pointer = brw->wm.prog_gs_offset >> 6;
- wm.thread3.dispatch_grf_start_reg = brw->wm.prog_data->first_curbe_grf;
- wm.thread3.urb_entry_read_length = brw->wm.prog_data->urb_read_length;
- wm.thread3.const_urb_entry_read_length = brw->wm.prog_data->curb_read_length;
-
- wm.wm5.max_threads = max_threads;
-
- if (brw->wm.prog_data->total_scratch) {
- GLuint per_thread = (brw->wm.prog_data->total_scratch + 1023) / 1024;
- GLuint total = per_thread * (max_threads + 1);
-
- /* Scratch space -- just have to make sure there is sufficient
- * allocated for the active program and current number of threads.
- */
-
- if (!brw->wm.scratch_buffer) {
- bmGenBuffers(intel, "wm scratch", 1, &brw->wm.scratch_buffer, 12);
- bmBufferSetInvalidateCB(intel,
- brw->wm.scratch_buffer,
- invalidate_scratch_cb,
- NULL,
- GL_FALSE);
- }
+ key->total_grf = brw->wm.prog_data->total_grf;
+ key->urb_entry_read_length = brw->wm.prog_data->urb_read_length;
+ key->curb_entry_read_length = brw->wm.prog_data->curb_read_length;
+ key->dispatch_grf_start_reg = brw->wm.prog_data->first_curbe_grf;
+ key->total_scratch = ALIGN(brw->wm.prog_data->total_scratch, 1024);
- if (total > brw->wm.scratch_buffer_size) {
- brw->wm.scratch_buffer_size = total;
- bmBufferData(intel,
- brw->wm.scratch_buffer,
- brw->wm.scratch_buffer_size,
- NULL,
- 0);
- }
-
- assert(per_thread <= 12 * 1024);
- wm.thread2.per_thread_scratch_space = (per_thread / 1024) - 1;
+ /* BRW_NEW_URB_FENCE */
+ key->urb_size = brw->urb.vsize;
- /* XXX: could make this dynamic as this is so rarely active:
- */
- /* BRW_NEW_LOCK */
- wm.thread2.scratch_space_base_pointer =
- bmBufferOffset(intel, brw->wm.scratch_buffer) >> 10;
- }
+ /* BRW_NEW_CURBE_OFFSETS */
+ key->curbe_offset = brw->curbe.wm_start;
/* CACHE_NEW_SURFACE */
- wm.thread1.binding_table_entry_count = brw->wm.nr_surfaces;
+ key->nr_surfaces = brw->wm.nr_surfaces;
- /* BRW_NEW_CURBE_OFFSETS */
- wm.thread3.const_urb_entry_read_offset = brw->curbe.wm_start * 2;
+ /* CACHE_NEW_SAMPLER */
+ key->sampler_count = brw->wm.sampler_count;
- wm.thread3.urb_entry_read_offset = 0;
+ /* _NEW_POLYGONSTIPPLE */
+ key->polygon_stipple = brw->attribs.Polygon->StippleFlag;
+
+ /* BRW_NEW_FRAGMENT_PROGRAM */
+ key->uses_depth = (fp->Base.InputsRead & (1 << FRAG_ATTRIB_WPOS)) != 0;
+
+ /* as far as we can tell */
+ key->computes_depth =
+ (fp->Base.OutputsWritten & (1 << FRAG_RESULT_DEPR)) != 0;
+
+ /* _NEW_COLOR */
+ key->uses_kill = fp->UsesKill || brw->attribs.Color->AlphaEnabled;
+ key->is_glsl = brw_wm_is_glsl(fp);
+
+ /* XXX: This needs a flag to indicate when it changes. */
+ key->stats_wm = intel->stats_wm;
+
+ /* _NEW_LINE */
+ key->line_stipple = brw->attribs.Line->StippleFlag;
+
+ /* _NEW_POLYGON */
+ key->offset_enable = brw->attribs.Polygon->OffsetFill;
+ key->offset_units = brw->attribs.Polygon->OffsetUnits;
+ key->offset_factor = brw->attribs.Polygon->OffsetFactor;
+}
+
+static dri_bo *
+wm_unit_create_from_key(struct brw_context *brw, struct brw_wm_unit_key *key,
+ dri_bo **reloc_bufs)
+{
+ struct brw_wm_unit_state wm;
+ dri_bo *bo;
+
+ memset(&wm, 0, sizeof(wm));
+
+ wm.thread0.grf_reg_count = ALIGN(key->total_grf, 16) / 16 - 1;
+ wm.thread0.kernel_start_pointer = brw->wm.prog_bo->offset >> 6; /* reloc */
wm.thread1.depth_coef_urb_read_offset = 1;
wm.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754;
+ wm.thread1.binding_table_entry_count = key->nr_surfaces;
+
+ if (key->total_scratch != 0) {
+ wm.thread2.scratch_space_base_pointer =
+ brw->wm.scratch_buffer->offset >> 10; /* reloc */
+ wm.thread2.per_thread_scratch_space = key->total_scratch / 1024 - 1;
+ } else {
+ wm.thread2.scratch_space_base_pointer = 0;
+ wm.thread2.per_thread_scratch_space = 0;
+ }
- /* CACHE_NEW_SAMPLER */
- wm.wm4.sampler_count = brw->wm.sampler_count;
- wm.wm4.sampler_state_pointer = brw->wm.sampler_gs_offset >> 5;
+ wm.thread3.dispatch_grf_start_reg = key->dispatch_grf_start_reg;
+ wm.thread3.urb_entry_read_length = key->urb_entry_read_length;
+ wm.thread3.const_urb_entry_read_length = key->curb_entry_read_length;
+ wm.thread3.const_urb_entry_read_offset = key->curbe_offset * 2;
+ wm.thread3.urb_entry_read_offset = 0;
- /* BRW_NEW_FRAGMENT_PROGRAM */
- {
- const struct gl_fragment_program *fp = brw->fragment_program;
-
- if (fp->Base.InputsRead & (1<<FRAG_ATTRIB_WPOS))
- wm.wm5.program_uses_depth = 1; /* as far as we can tell */
-
- if (fp->Base.OutputsWritten & (1<<FRAG_RESULT_DEPR))
- wm.wm5.program_computes_depth = 1;
-
- /* _NEW_COLOR */
- if (fp->UsesKill ||
- brw->attribs.Color->AlphaEnabled)
- wm.wm5.program_uses_killpixel = 1;
+ wm.wm4.sampler_count = (key->sampler_count + 1) / 4;
+ if (brw->wm.sampler_bo != NULL) {
+ /* reloc */
+ wm.wm4.sampler_state_pointer = brw->wm.sampler_bo->offset >> 5;
+ } else {
+ wm.wm4.sampler_state_pointer = 0;
}
- wm.wm5.enable_16_pix = 1;
+ wm.wm5.program_uses_depth = key->uses_depth;
+ wm.wm5.program_computes_depth = key->computes_depth;
+ wm.wm5.program_uses_killpixel = key->uses_kill;
+
+ if (key->is_glsl)
+ wm.wm5.enable_8_pix = 1;
+ else
+ wm.wm5.enable_16_pix = 1;
+
+ wm.wm5.max_threads = key->max_threads - 1;
wm.wm5.thread_dispatch_enable = 1; /* AKA: color_write */
wm.wm5.legacy_line_rast = 0;
wm.wm5.legacy_global_depth_bias = 0;
wm.wm5.line_aa_region_width = 0;
wm.wm5.line_endcap_aa_region_width = 1;
- /* _NEW_POLYGONSTIPPLE */
- if (brw->attribs.Polygon->StippleFlag)
- wm.wm5.polygon_stipple = 1;
+ wm.wm5.polygon_stipple = key->polygon_stipple;
- /* _NEW_POLYGON */
- if (brw->attribs.Polygon->OffsetFill) {
+ if (key->offset_enable) {
wm.wm5.depth_offset = 1;
/* Something wierd going on with legacy_global_depth_bias,
* offset_constant, scaling and MRD. This value passes glean
* but gives some odd results elsewere (eg. the
* quad-offset-units test).
*/
- wm.global_depth_offset_constant = brw->attribs.Polygon->OffsetUnits * 2;
+ wm.global_depth_offset_constant = key->offset_units * 2;
/* This is the only value that passes glean:
*/
- wm.global_depth_offset_scale = brw->attribs.Polygon->OffsetFactor;
+ wm.global_depth_offset_scale = key->offset_factor;
}
- /* _NEW_LINE */
- if (brw->attribs.Line->StippleFlag) {
- wm.wm5.line_stipple = 1;
- }
+ wm.wm5.line_stipple = key->line_stipple;
- if (INTEL_DEBUG & DEBUG_STATS || intel->stats_wm)
+ if (INTEL_DEBUG & DEBUG_STATS || key->stats_wm)
wm.wm4.stats_enable = 1;
- brw->wm.state_gs_offset = brw_cache_data( &brw->cache[BRW_WM_UNIT], &wm );
+ bo = brw_upload_cache(&brw->cache, BRW_WM_UNIT,
+ key, sizeof(*key),
+ reloc_bufs, 3,
+ &wm, sizeof(wm),
+ NULL, NULL);
+
+ /* Emit WM program relocation */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ wm.thread0.grf_reg_count << 1,
+ offsetof(struct brw_wm_unit_state, thread0),
+ brw->wm.prog_bo);
+
+ /* Emit scratch space relocation */
+ if (key->total_scratch != 0) {
+ dri_bo_emit_reloc(bo,
+ 0, 0,
+ wm.thread2.per_thread_scratch_space,
+ offsetof(struct brw_wm_unit_state, thread2),
+ brw->wm.scratch_buffer);
+ }
+
+ /* Emit sampler state relocation */
+ if (key->sampler_count != 0) {
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ wm.wm4.stats_enable | (wm.wm4.sampler_count << 2),
+ offsetof(struct brw_wm_unit_state, wm4),
+ brw->wm.sampler_bo);
+ }
+
+ return bo;
+}
+
+
+static void upload_wm_unit( struct brw_context *brw )
+{
+ struct intel_context *intel = &brw->intel;
+ struct brw_wm_unit_key key;
+ dri_bo *reloc_bufs[3];
+ wm_unit_populate_key(brw, &key);
+
+ /* Allocate the necessary scratch space if we haven't already. Don't
+ * bother reducing the allocation later, since we use scratch so
+ * rarely.
+ */
+ assert(key.total_scratch <= 12 * 1024);
+ if (key.total_scratch) {
+ GLuint total = key.total_scratch * key.max_threads;
+
+ if (brw->wm.scratch_buffer && total > brw->wm.scratch_buffer->size) {
+ dri_bo_unreference(brw->wm.scratch_buffer);
+ brw->wm.scratch_buffer = NULL;
+ }
+ if (brw->wm.scratch_buffer == NULL) {
+ brw->wm.scratch_buffer = dri_bo_alloc(intel->bufmgr,
+ "wm scratch",
+ total,
+ 4096);
+ }
+ }
+
+ reloc_bufs[0] = brw->wm.prog_bo;
+ reloc_bufs[1] = brw->wm.scratch_buffer;
+ reloc_bufs[2] = brw->wm.sampler_bo;
+
+ dri_bo_unreference(brw->wm.state_bo);
+ brw->wm.state_bo = brw_search_cache(&brw->cache, BRW_WM_UNIT,
+ &key, sizeof(key),
+ reloc_bufs, 3,
+ NULL);
+ if (brw->wm.state_bo == NULL) {
+ brw->wm.state_bo = wm_unit_create_from_key(brw, &key, reloc_bufs);
+ }
}
const struct brw_tracked_state brw_wm_unit = {
CACHE_NEW_WM_PROG |
CACHE_NEW_SAMPLER)
},
- .update = upload_wm_unit
+ .prepare = upload_wm_unit,
};
*/
-#include "mtypes.h"
-#include "texformat.h"
-#include "texstore.h"
+#include "main/mtypes.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
#include "intel_mipmap_tree.h"
#include "intel_batchbuffer.h"
}
-static GLuint translate_tex_format( GLuint mesa_format )
+static GLuint translate_tex_format( GLuint mesa_format, GLenum depth_mode )
{
switch( mesa_format ) {
case MESA_FORMAT_L8:
return BRW_SURFACEFORMAT_FXT1;
case MESA_FORMAT_Z16:
- return BRW_SURFACEFORMAT_L16_UNORM;
+ if (depth_mode == GL_INTENSITY)
+ return BRW_SURFACEFORMAT_I16_UNORM;
+ else if (depth_mode == GL_ALPHA)
+ return BRW_SURFACEFORMAT_A16_UNORM;
+ else
+ return BRW_SURFACEFORMAT_L16_UNORM;
- case MESA_FORMAT_RGBA_DXT1:
case MESA_FORMAT_RGB_DXT1:
- return BRW_SURFACEFORMAT_DXT1_RGB;
+ return BRW_SURFACEFORMAT_DXT1_RGB;
+
+ case MESA_FORMAT_RGBA_DXT1:
+ return BRW_SURFACEFORMAT_BC1_UNORM;
+
+ case MESA_FORMAT_RGBA_DXT3:
+ return BRW_SURFACEFORMAT_BC2_UNORM;
+
+ case MESA_FORMAT_RGBA_DXT5:
+ return BRW_SURFACEFORMAT_BC3_UNORM;
+
+ case MESA_FORMAT_SRGBA8:
+ return BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB;
+ case MESA_FORMAT_SRGB_DXT1:
+ return BRW_SURFACEFORMAT_BC1_UNORM_SRGB;
+
+ case MESA_FORMAT_S8_Z24:
+ return BRW_SURFACEFORMAT_I24X8_UNORM;
default:
assert(0);
}
}
-static
-void brw_update_texture_surface( GLcontext *ctx,
- GLuint unit,
- struct brw_surface_state *surf )
-{
- struct intel_context *intel = intel_context(ctx);
- struct brw_context *brw = brw_context(ctx);
- struct gl_texture_object *tObj = brw->attribs.Texture->Unit[unit]._Current;
- struct intel_texture_object *intelObj = intel_texture_object(tObj);
- struct gl_texture_image *firstImage = tObj->Image[0][intelObj->firstLevel];
+struct brw_wm_surface_key {
+ GLenum target, depthmode;
+ dri_bo *bo;
+ GLint format;
+ GLint first_level, last_level;
+ GLint width, height, depth;
+ GLint pitch, cpp;
+ uint32_t tiling;
+ GLuint offset;
+};
- memset(surf, 0, sizeof(*surf));
+static void
+brw_set_surface_tiling(struct brw_surface_state *surf, uint32_t tiling)
+{
+ switch (tiling) {
+ case I915_TILING_NONE:
+ surf->ss3.tiled_surface = 0;
+ surf->ss3.tile_walk = 0;
+ break;
+ case I915_TILING_X:
+ surf->ss3.tiled_surface = 1;
+ surf->ss3.tile_walk = BRW_TILEWALK_XMAJOR;
+ break;
+ case I915_TILING_Y:
+ surf->ss3.tiled_surface = 1;
+ surf->ss3.tile_walk = BRW_TILEWALK_YMAJOR;
+ break;
+ }
+}
- surf->ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
- surf->ss0.surface_type = translate_tex_target(tObj->Target);
- surf->ss0.surface_format = translate_tex_format(firstImage->TexFormat->MesaFormat);
+static dri_bo *
+brw_create_texture_surface( struct brw_context *brw,
+ struct brw_wm_surface_key *key )
+{
+ struct brw_surface_state surf;
+ dri_bo *bo;
+
+ memset(&surf, 0, sizeof(surf));
+
+ surf.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW;
+ surf.ss0.surface_type = translate_tex_target(key->target);
+
+ if (key->bo)
+ surf.ss0.surface_format = translate_tex_format(key->format, key->depthmode);
+ else {
+ switch(key->depth) {
+ case 32: surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM; break;
+ default:
+ case 24: surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8X8_UNORM; break;
+ case 16: surf.ss0.surface_format = BRW_SURFACEFORMAT_B5G6R5_UNORM; break;
+ }
+ }
/* This is ok for all textures with channel width 8bit or less:
*/
-/* surf->ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */
-
- /* BRW_NEW_LOCK */
- surf->ss1.base_addr = bmBufferOffset(intel,
- intelObj->mt->region->buffer);
-
- surf->ss2.mip_count = intelObj->lastLevel - intelObj->firstLevel;
- surf->ss2.width = firstImage->Width - 1;
- surf->ss2.height = firstImage->Height - 1;
-
- surf->ss3.tile_walk = BRW_TILEWALK_XMAJOR;
- surf->ss3.tiled_surface = intelObj->mt->region->tiled; /* always zero */
- surf->ss3.pitch = (intelObj->mt->pitch * intelObj->mt->cpp) - 1;
- surf->ss3.depth = firstImage->Depth - 1;
-
- surf->ss4.min_lod = 0;
+/* surf.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */
+ if (key->bo)
+ surf.ss1.base_addr = key->bo->offset; /* reloc */
+ else
+ surf.ss1.base_addr = key->offset;
+
+ surf.ss2.mip_count = key->last_level - key->first_level;
+ surf.ss2.width = key->width - 1;
+ surf.ss2.height = key->height - 1;
+ brw_set_surface_tiling(&surf, key->tiling);
+ surf.ss3.pitch = (key->pitch * key->cpp) - 1;
+ surf.ss3.depth = key->depth - 1;
+
+ surf.ss4.min_lod = 0;
- if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
- surf->ss0.cube_pos_x = 1;
- surf->ss0.cube_pos_y = 1;
- surf->ss0.cube_pos_z = 1;
- surf->ss0.cube_neg_x = 1;
- surf->ss0.cube_neg_y = 1;
- surf->ss0.cube_neg_z = 1;
+ if (key->target == GL_TEXTURE_CUBE_MAP) {
+ surf.ss0.cube_pos_x = 1;
+ surf.ss0.cube_pos_y = 1;
+ surf.ss0.cube_pos_z = 1;
+ surf.ss0.cube_neg_x = 1;
+ surf.ss0.cube_neg_y = 1;
+ surf.ss0.cube_neg_z = 1;
}
-}
-
+ bo = brw_upload_cache(&brw->cache, BRW_SS_SURFACE,
+ key, sizeof(*key),
+ &key->bo, key->bo ? 1 : 0,
+ &surf, sizeof(surf),
+ NULL, NULL);
+
+ if (key->bo) {
+ /* Emit relocation to surface contents */
+ dri_bo_emit_reloc(bo,
+ I915_GEM_DOMAIN_SAMPLER, 0,
+ 0,
+ offsetof(struct brw_surface_state, ss1),
+ key->bo);
+ }
+ return bo;
+}
-#define OFFSET(TYPE, FIELD) ( (GLuint)&(((TYPE *)0)->FIELD) )
+static void
+brw_update_texture_surface( GLcontext *ctx, GLuint unit )
+{
+ struct brw_context *brw = brw_context(ctx);
+ struct gl_texture_object *tObj = brw->attribs.Texture->Unit[unit]._Current;
+ struct intel_texture_object *intelObj = intel_texture_object(tObj);
+ struct gl_texture_image *firstImage = tObj->Image[0][intelObj->firstLevel];
+ struct brw_wm_surface_key key;
+
+ memset(&key, 0, sizeof(key));
+
+ if (intelObj->imageOverride) {
+ key.pitch = intelObj->pitchOverride / intelObj->mt->cpp;
+ key.depth = intelObj->depthOverride;
+ key.bo = NULL;
+ key.offset = intelObj->textureOffset;
+ } else {
+ key.format = firstImage->TexFormat->MesaFormat;
+ key.pitch = intelObj->mt->pitch;
+ key.depth = firstImage->Depth;
+ key.bo = intelObj->mt->region->buffer;
+ key.offset = 0;
+ }
+ key.target = tObj->Target;
+ key.depthmode = tObj->DepthMode;
+ key.first_level = intelObj->firstLevel;
+ key.last_level = intelObj->lastLevel;
+ key.width = firstImage->Width;
+ key.height = firstImage->Height;
+ key.cpp = intelObj->mt->cpp;
+ key.tiling = intelObj->mt->region->tiling;
+
+ dri_bo_unreference(brw->wm.surf_bo[unit + MAX_DRAW_BUFFERS]);
+ brw->wm.surf_bo[unit + MAX_DRAW_BUFFERS] = brw_search_cache(&brw->cache, BRW_SS_SURFACE,
+ &key, sizeof(key),
+ &key.bo, key.bo ? 1 : 0,
+ NULL);
+ if (brw->wm.surf_bo[unit + MAX_DRAW_BUFFERS] == NULL) {
+ brw->wm.surf_bo[unit + MAX_DRAW_BUFFERS] = brw_create_texture_surface(brw, &key);
+ }
+}
-static void upload_wm_surfaces(struct brw_context *brw )
+/**
+ * Sets up a surface state structure to point at the given region.
+ * While it is only used for the front/back buffer currently, it should be
+ * usable for further buffers when doing ARB_draw_buffer support.
+ */
+static void
+brw_update_region_surface(struct brw_context *brw, struct intel_region *region,
+ unsigned int unit, GLboolean cached)
{
- GLcontext *ctx = &brw->intel.ctx;
- struct intel_context *intel = &brw->intel;
- struct brw_surface_binding_table bind;
- GLuint i;
-
- memcpy(&bind, &brw->wm.bind, sizeof(bind));
-
- {
+ dri_bo *region_bo = NULL;
+ struct {
+ unsigned int surface_type;
+ unsigned int surface_format;
+ unsigned int width, height, cpp;
+ GLubyte color_mask[4];
+ GLboolean color_blend;
+ uint32_t tiling;
+ } key;
+
+ memset(&key, 0, sizeof(key));
+
+ if (region != NULL) {
+ region_bo = region->buffer;
+
+ key.surface_type = BRW_SURFACE_2D;
+ if (region->cpp == 4)
+ key.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
+ else
+ key.surface_format = BRW_SURFACEFORMAT_B5G6R5_UNORM;
+ key.tiling = region->tiling;
+ key.width = region->pitch; /* XXX: not really! */
+ key.height = region->height;
+ key.cpp = region->cpp;
+ } else {
+ key.surface_type = BRW_SURFACE_NULL;
+ key.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
+ key.tiling = 0;
+ key.width = 1;
+ key.height = 1;
+ key.cpp = 4;
+ }
+ memcpy(key.color_mask, brw->attribs.Color->ColorMask,
+ sizeof(key.color_mask));
+ key.color_blend = (!brw->attribs.Color->_LogicOpEnabled &&
+ brw->attribs.Color->BlendEnabled);
+
+ dri_bo_unreference(brw->wm.surf_bo[unit]);
+ brw->wm.surf_bo[unit] = NULL;
+ if (cached)
+ brw->wm.surf_bo[unit] = brw_search_cache(&brw->cache, BRW_SS_SURFACE,
+ &key, sizeof(key),
+ ®ion_bo, 1,
+ NULL);
+
+ if (brw->wm.surf_bo[unit] == NULL) {
struct brw_surface_state surf;
- struct intel_region *region = brw->state.draw_region;
memset(&surf, 0, sizeof(surf));
- if (region->cpp == 4)
- surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
- else
- surf.ss0.surface_format = BRW_SURFACEFORMAT_B5G6R5_UNORM;
+ surf.ss0.surface_format = key.surface_format;
+ surf.ss0.surface_type = key.surface_type;
+ if (region_bo != NULL)
+ surf.ss1.base_addr = region_bo->offset; /* reloc */
- surf.ss0.surface_type = BRW_SURFACE_2D;
+ surf.ss2.width = key.width - 1;
+ surf.ss2.height = key.height - 1;
+ brw_set_surface_tiling(&surf, key.tiling);
+ surf.ss3.pitch = (key.width * key.cpp) - 1;
/* _NEW_COLOR */
- surf.ss0.color_blend = (!brw->attribs.Color->_LogicOpEnabled &&
- brw->attribs.Color->BlendEnabled);
+ surf.ss0.color_blend = key.color_blend;
+ surf.ss0.writedisable_red = !key.color_mask[0];
+ surf.ss0.writedisable_green = !key.color_mask[1];
+ surf.ss0.writedisable_blue = !key.color_mask[2];
+ surf.ss0.writedisable_alpha = !key.color_mask[3];
+
+ /* Key size will never match key size for textures, so we're safe. */
+ brw->wm.surf_bo[unit] = brw_upload_cache(&brw->cache, BRW_SS_SURFACE,
+ &key, sizeof(key),
+ ®ion_bo, 1,
+ &surf, sizeof(surf),
+ NULL, NULL);
+ if (region_bo != NULL) {
+ /* We might sample from it, and we might render to it, so flag
+ * them both. We might be able to figure out from other state
+ * a more restrictive relocation to emit.
+ */
+ dri_bo_emit_reloc(brw->wm.surf_bo[unit],
+ I915_GEM_DOMAIN_RENDER |
+ I915_GEM_DOMAIN_SAMPLER,
+ I915_GEM_DOMAIN_RENDER,
+ 0,
+ offsetof(struct brw_surface_state, ss1),
+ region_bo);
+ }
+ }
+}
- surf.ss0.writedisable_red = !brw->attribs.Color->ColorMask[0];
- surf.ss0.writedisable_green = !brw->attribs.Color->ColorMask[1];
- surf.ss0.writedisable_blue = !brw->attribs.Color->ColorMask[2];
- surf.ss0.writedisable_alpha = !brw->attribs.Color->ColorMask[3];
+/**
+ * Constructs the binding table for the WM surface state, which maps unit
+ * numbers to surface state objects.
+ */
+static dri_bo *
+brw_wm_get_binding_table(struct brw_context *brw)
+{
+ dri_bo *bind_bo;
+
+ bind_bo = brw_search_cache(&brw->cache, BRW_SS_SURF_BIND,
+ NULL, 0,
+ brw->wm.surf_bo, brw->wm.nr_surfaces,
+ NULL);
+
+ if (bind_bo == NULL) {
+ GLuint data_size = brw->wm.nr_surfaces * sizeof(GLuint);
+ uint32_t *data = malloc(data_size);
+ int i;
+
+ for (i = 0; i < brw->wm.nr_surfaces; i++)
+ if (brw->wm.surf_bo[i])
+ data[i] = brw->wm.surf_bo[i]->offset;
+ else
+ data[i] = 0;
+
+ bind_bo = brw_upload_cache( &brw->cache, BRW_SS_SURF_BIND,
+ NULL, 0,
+ brw->wm.surf_bo, brw->wm.nr_surfaces,
+ data, data_size,
+ NULL, NULL);
+
+ /* Emit binding table relocations to surface state */
+ for (i = 0; i < BRW_WM_MAX_SURF; i++) {
+ if (brw->wm.surf_bo[i] != NULL) {
+ dri_bo_emit_reloc(bind_bo,
+ I915_GEM_DOMAIN_INSTRUCTION, 0,
+ 0,
+ i * sizeof(GLuint),
+ brw->wm.surf_bo[i]);
+ }
+ }
- /* BRW_NEW_LOCK */
- surf.ss1.base_addr = bmBufferOffset(&brw->intel, region->buffer);
+ free(data);
+ }
+ return bind_bo;
+}
- surf.ss2.width = region->pitch - 1; /* XXX: not really! */
- surf.ss2.height = region->height - 1;
- surf.ss3.tile_walk = BRW_TILEWALK_XMAJOR;
- surf.ss3.tiled_surface = region->tiled;
- surf.ss3.pitch = (region->pitch * region->cpp) - 1;
+static void prepare_wm_surfaces(struct brw_context *brw )
+{
+ GLcontext *ctx = &brw->intel.ctx;
+ struct intel_context *intel = &brw->intel;
+ GLuint i;
- brw->wm.bind.surf_ss_offset[0] = brw_cache_data( &brw->cache[BRW_SS_SURFACE], &surf );
- brw->wm.nr_surfaces = 1;
+ if (brw->state.nr_draw_regions > 1) {
+ for (i = 0; i < brw->state.nr_draw_regions; i++) {
+ brw_update_region_surface(brw, brw->state.draw_regions[i], i,
+ GL_FALSE);
+ }
+ }else {
+ brw_update_region_surface(brw, brw->state.draw_regions[0], 0, GL_TRUE);
}
+ brw->wm.nr_surfaces = MAX_DRAW_BUFFERS;
for (i = 0; i < BRW_MAX_TEX_UNIT; i++) {
struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[i];
- /* _NEW_TEXTURE, BRW_NEW_TEXDATA
- */
- if (texUnit->_ReallyEnabled &&
- intel_finalize_mipmap_tree(intel,texUnit->_Current)) {
-
- struct brw_surface_state surf;
-
- brw_update_texture_surface(ctx, i, &surf);
-
- brw->wm.bind.surf_ss_offset[i+1] = brw_cache_data( &brw->cache[BRW_SS_SURFACE], &surf );
- brw->wm.nr_surfaces = i+2;
- }
- else if( texUnit->_ReallyEnabled &&
- texUnit->_Current == intel->frame_buffer_texobj )
- {
- brw->wm.bind.surf_ss_offset[i+1] = brw->wm.bind.surf_ss_offset[0];
- brw->wm.nr_surfaces = i+2;
- }
- else {
- brw->wm.bind.surf_ss_offset[i+1] = 0;
+ /* _NEW_TEXTURE, BRW_NEW_TEXDATA */
+ if(texUnit->_ReallyEnabled) {
+ if (texUnit->_Current == intel->frame_buffer_texobj) {
+ dri_bo_unreference(brw->wm.surf_bo[i+MAX_DRAW_BUFFERS]);
+ brw->wm.surf_bo[i+MAX_DRAW_BUFFERS] = brw->wm.surf_bo[0];
+ dri_bo_reference(brw->wm.surf_bo[i+MAX_DRAW_BUFFERS]);
+ brw->wm.nr_surfaces = i + MAX_DRAW_BUFFERS + 1;
+ } else {
+ brw_update_texture_surface(ctx, i);
+ brw->wm.nr_surfaces = i + MAX_DRAW_BUFFERS + 1;
+ }
+ } else {
+ dri_bo_unreference(brw->wm.surf_bo[i+MAX_DRAW_BUFFERS]);
+ brw->wm.surf_bo[i+MAX_DRAW_BUFFERS] = NULL;
}
+
}
- brw->wm.bind_ss_offset = brw_cache_data( &brw->cache[BRW_SS_SURF_BIND],
- &brw->wm.bind );
+ dri_bo_unreference(brw->wm.bind_bo);
+ brw->wm.bind_bo = brw_wm_get_binding_table(brw);
}
+
const struct brw_tracked_state brw_wm_surfaces = {
.dirty = {
.mesa = _NEW_COLOR | _NEW_TEXTURE | _NEW_BUFFERS,
- .brw = (BRW_NEW_CONTEXT |
- BRW_NEW_LOCK), /* required for bmBufferOffset */
+ .brw = BRW_NEW_CONTEXT,
.cache = 0
},
- .update = upload_wm_surfaces
+ .prepare = prepare_wm_surfaces,
};
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef BUFMGR_H
-#define BUFMGR_H
-
-#include "intel_context.h"
-
-
-/* The buffer manager context. Opaque.
- */
-struct bufmgr;
-struct buffer;
-
-
-struct bufmgr *bm_fake_intel_Attach( struct intel_context *intel );
-
-/* Flags for validate and other calls. If both NO_UPLOAD and NO_EVICT
- * are specified, ValidateBuffers is essentially a query.
- */
-#define BM_MEM_LOCAL 0x1
-#define BM_MEM_AGP 0x2
-#define BM_MEM_VRAM 0x4 /* not yet used */
-#define BM_WRITE 0x8 /* not yet used */
-#define BM_READ 0x10 /* not yet used */
-#define BM_NO_UPLOAD 0x20
-#define BM_NO_EVICT 0x40
-#define BM_NO_MOVE 0x80 /* not yet used */
-#define BM_NO_ALLOC 0x100 /* legacy "fixed" buffers only */
-#define BM_CLIENT 0x200 /* for map - pointer will be accessed
- * without dri lock */
-
-#define BM_MEM_MASK (BM_MEM_LOCAL|BM_MEM_AGP|BM_MEM_VRAM)
-
-
-
-
-/* Create a pool of a given memory type, from a certain offset and a
- * certain size.
- *
- * Also passed in is a virtual pointer to the start of the pool. This
- * is useful in the faked-out version in i915 so that MapBuffer can
- * return a pointer to a buffer residing in AGP space.
- *
- * Flags passed into a pool are inherited by all buffers allocated in
- * that pool. So pools representing the static front,back,depth
- * buffer allocations should have MEM_AGP|NO_UPLOAD|NO_EVICT|NO_MOVE to match
- * the behaviour of the legacy allocations.
- *
- * Returns -1 for failure, pool number for success.
- */
-int bmInitPool( struct intel_context *,
- unsigned long low_offset,
- void *low_virtual,
- unsigned long size,
- unsigned flags);
-
-
-/* Stick closely to ARB_vbo semantics - they're well defined and
- * understood, and drivers can just pass the calls through without too
- * much thunking.
- */
-void bmGenBuffers(struct intel_context *, const char *, unsigned n, struct buffer **buffers,
- int align );
-void bmDeleteBuffers(struct intel_context *, unsigned n, struct buffer **buffers);
-
-
-/* Hook to inform faked buffer manager about fixed-position
- * front,depth,back buffers. These may move to a fully memory-managed
- * scheme, or they may continue to be managed as is.
- */
-struct buffer *bmGenBufferStatic(struct intel_context *,
- unsigned pool);
-
-/* On evict, buffer manager will call invalidate_cb() to note that the
- * buffer needs to be reloaded.
- *
- * Buffer is uploaded by calling bmMapBuffer() and copying data into
- * the returned pointer.
- *
- * This is basically a big hack to get some more performance by
- * turning off backing store for buffers where we either have it
- * already (textures) or don't need it (batch buffers, temporary
- * vbo's).
- */
-void bmBufferSetInvalidateCB(struct intel_context *,
- struct buffer *buf,
- void (*invalidate_cb)( struct intel_context *, void *ptr ),
- void *ptr,
- GLboolean dont_fence_subdata);
-
-
-/* The driver has more intimate knowledge of the hardare than a GL
- * client would, so flags here is more proscriptive than the usage
- * values in the ARB_vbo interface:
- */
-int bmBufferData(struct intel_context *,
- struct buffer *buf,
- unsigned size,
- const void *data,
- unsigned flags );
-
-int bmBufferSubData(struct intel_context *,
- struct buffer *buf,
- unsigned offset,
- unsigned size,
- const void *data );
-
-
-int bmBufferDataAUB(struct intel_context *,
- struct buffer *buf,
- unsigned size,
- const void *data,
- unsigned flags,
- unsigned aubtype,
- unsigned aubsubtype );
-
-int bmBufferSubDataAUB(struct intel_context *,
- struct buffer *buf,
- unsigned offset,
- unsigned size,
- const void *data,
- unsigned aubtype,
- unsigned aubsubtype );
-
-
-/* In this version, taking the offset will provoke an upload on
- * buffers not already resident in AGP:
- */
-unsigned bmBufferOffset(struct intel_context *,
- struct buffer *buf);
-
-
-/* Extract data from the buffer:
- */
-void bmBufferGetSubData(struct intel_context *,
- struct buffer *buf,
- unsigned offset,
- unsigned size,
- void *data );
-
-void *bmMapBuffer( struct intel_context *,
- struct buffer *buf,
- unsigned access );
-
-void bmUnmapBuffer( struct intel_context *,
- struct buffer *buf );
-
-void bmUnmapBufferAUB( struct intel_context *,
- struct buffer *buf,
- unsigned aubtype,
- unsigned aubsubtype );
-
-
-/* Pertains to all buffers who's offset has been taken since the last
- * fence or release.
- */
-int bmValidateBuffers( struct intel_context * );
-void bmReleaseBuffers( struct intel_context * );
-
-GLuint bmCtxId( struct intel_context *intel );
-
-
-GLboolean bmError( struct intel_context * );
-void bmEvictAll( struct intel_context * );
-
-void *bmFindVirtual( struct intel_context *intel,
- unsigned int offset,
- size_t sz );
-
-/* This functionality is used by the buffer manager, not really sure
- * if we need to be exposing it in this way, probably libdrm will
- * offer equivalent calls.
- *
- * For now they can stay, but will likely change/move before final:
- */
-unsigned bmSetFence( struct intel_context * );
-unsigned bmSetFenceLock( struct intel_context * );
-unsigned bmLockAndFence( struct intel_context *intel );
-int bmTestFence( struct intel_context *, unsigned fence );
-void bmFinishFence( struct intel_context *, unsigned fence );
-void bmFinishFenceLock( struct intel_context *, unsigned fence );
-
-void bm_fake_NotifyContendedLockTake( struct intel_context * );
-
-extern int INTEL_DEBUG;
-#define DEBUG_BUFMGR 0x10000000
-
-#define DBG(...) do { if (INTEL_DEBUG & DEBUG_BUFMGR) _mesa_printf(__VA_ARGS__); } while(0)
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/* Originally a fake version of the buffer manager so that we can
- * prototype the changes in a driver fairly quickly, has been fleshed
- * out to a fully functional interim solution.
- *
- * Basically wraps the old style memory management in the new
- * programming interface, but is more expressive and avoids many of
- * the bugs in the old texture manager.
- */
-#include "bufmgr.h"
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-
-#include "simple_list.h"
-#include "mm.h"
-#include "imports.h"
-
-#define BM_POOL_MAX 8
-
-/* Internal flags:
- */
-#define BM_NO_BACKING_STORE 0x2000
-#define BM_NO_FENCE_SUBDATA 0x4000
-
-
-static int check_fenced( struct intel_context *intel );
-
-static int nr_attach = 0;
-
-/* Wrapper around mm.c's mem_block, which understands that you must
- * wait for fences to expire before memory can be freed. This is
- * specific to our use of memcpy for uploads - an upload that was
- * processed through the command queue wouldn't need to care about
- * fences.
- */
-struct block {
- struct block *next, *prev;
- struct pool *pool; /* BM_MEM_AGP */
- struct mem_block *mem; /* BM_MEM_AGP */
-
- unsigned referenced:1;
- unsigned on_hardware:1;
- unsigned fenced:1;
-
-
- unsigned fence; /* BM_MEM_AGP, Split to read_fence, write_fence */
-
- struct buffer *buf;
- void *virtual;
-};
-
-
-struct buffer {
- unsigned id; /* debug only */
- const char *name;
- unsigned size;
-
- unsigned mapped:1;
- unsigned dirty:1;
- unsigned aub_dirty:1;
- unsigned alignment:13;
- unsigned flags:16;
-
- struct block *block;
- void *backing_store;
- void (*invalidate_cb)( struct intel_context *, void * );
- void *invalidate_ptr;
-};
-
-struct pool {
- unsigned size;
- unsigned low_offset;
- struct buffer *static_buffer;
- unsigned flags;
- struct mem_block *heap;
- void *virtual;
- struct block lru; /* only allocated, non-fence-pending blocks here */
-};
-
-struct bufmgr {
- _glthread_Mutex mutex; /**< for thread safety */
- struct pool pool[BM_POOL_MAX];
- unsigned nr_pools;
-
- unsigned buf_nr; /* for generating ids */
-
- struct block referenced; /* after bmBufferOffset */
- struct block on_hardware; /* after bmValidateBuffers */
- struct block fenced; /* after bmFenceBuffers (mi_flush, emit irq, write dword) */
- /* then to pool->lru or free() */
-
- unsigned ctxId;
- unsigned last_fence;
- unsigned free_on_hardware;
-
- unsigned fail:1;
- unsigned need_fence:1;
-};
-
-#define MAXFENCE 0x7fffffff
-
-static GLboolean FENCE_LTE( unsigned a, unsigned b )
-{
- if (a == b)
- return GL_TRUE;
-
- if (a < b && b - a < (1<<24))
- return GL_TRUE;
-
- if (a > b && MAXFENCE - a + b < (1<<24))
- return GL_TRUE;
-
- return GL_FALSE;
-}
-
-int bmTestFence( struct intel_context *intel, unsigned fence )
-{
- /* Slight problem with wrap-around:
- */
- return fence == 0 || FENCE_LTE(fence, intel->sarea->last_dispatch);
-}
-
-#define LOCK(bm) \
- int dolock = nr_attach > 1; \
- if (dolock) _glthread_LOCK_MUTEX(bm->mutex)
-
-#define UNLOCK(bm) \
- if (dolock) _glthread_UNLOCK_MUTEX(bm->mutex)
-
-
-
-static GLboolean alloc_from_pool( struct intel_context *intel,
- unsigned pool_nr,
- struct buffer *buf )
-{
- struct bufmgr *bm = intel->bm;
- struct pool *pool = &bm->pool[pool_nr];
- struct block *block = (struct block *)calloc(sizeof *block, 1);
- GLuint sz, align = (1<<buf->alignment);
-
- if (!block)
- return GL_FALSE;
-
- sz = (buf->size + align-1) & ~(align-1);
-
- block->mem = mmAllocMem(pool->heap,
- sz,
- buf->alignment, 0);
- if (!block->mem) {
- free(block);
- return GL_FALSE;
- }
-
- make_empty_list(block);
-
- /* Insert at head or at tail???
- */
- insert_at_tail(&pool->lru, block);
-
- block->pool = pool;
- block->virtual = pool->virtual + block->mem->ofs;
- block->buf = buf;
-
- buf->block = block;
-
- return GL_TRUE;
-}
-
-
-
-
-
-
-
-
-/* Release the card storage associated with buf:
- */
-static void free_block( struct intel_context *intel, struct block *block )
-{
- DBG("free block %p\n", block);
-
- if (!block)
- return;
-
- check_fenced(intel);
-
- if (block->referenced) {
- _mesa_printf("tried to free block on referenced list\n");
- assert(0);
- }
- else if (block->on_hardware) {
- block->buf = NULL;
- intel->bm->free_on_hardware += block->mem->size;
- }
- else if (block->fenced) {
- block->buf = NULL;
- }
- else {
- DBG(" - free immediately\n");
- remove_from_list(block);
-
- mmFreeMem(block->mem);
- free(block);
- }
-}
-
-
-static void alloc_backing_store( struct intel_context *intel, struct buffer *buf )
-{
- assert(!buf->backing_store);
- assert(!(buf->flags & (BM_NO_EVICT|BM_NO_BACKING_STORE)));
-
- buf->backing_store = ALIGN_MALLOC(buf->size, 64);
-}
-
-static void free_backing_store( struct intel_context *intel, struct buffer *buf )
-{
- assert(!(buf->flags & (BM_NO_EVICT|BM_NO_BACKING_STORE)));
-
- if (buf->backing_store) {
- ALIGN_FREE(buf->backing_store);
- buf->backing_store = NULL;
- }
-}
-
-
-
-
-
-
-static void set_dirty( struct intel_context *intel,
- struct buffer *buf )
-{
- if (buf->flags & BM_NO_BACKING_STORE)
- buf->invalidate_cb(intel, buf->invalidate_ptr);
-
- assert(!(buf->flags & BM_NO_EVICT));
-
- DBG("set_dirty - buf %d\n", buf->id);
- buf->dirty = 1;
-}
-
-
-static int evict_lru( struct intel_context *intel, GLuint max_fence, GLuint *pool )
-{
- struct bufmgr *bm = intel->bm;
- struct block *block, *tmp;
- int i;
-
- DBG("%s\n", __FUNCTION__);
-
- for (i = 0; i < bm->nr_pools; i++) {
- if (!(bm->pool[i].flags & BM_NO_EVICT)) {
- foreach_s(block, tmp, &bm->pool[i].lru) {
-
- if (block->buf &&
- (block->buf->flags & BM_NO_FENCE_SUBDATA))
- continue;
-
- if (block->fence && max_fence &&
- !FENCE_LTE(block->fence, max_fence))
- return 0;
-
- set_dirty(intel, block->buf);
- block->buf->block = NULL;
-
- free_block(intel, block);
- *pool = i;
- return 1;
- }
- }
- }
-
-
- return 0;
-}
-
-
-#define foreach_s_rev(ptr, t, list) \
- for(ptr=(list)->prev,t=(ptr)->prev; list != ptr; ptr=t, t=(t)->prev)
-
-static int evict_mru( struct intel_context *intel, GLuint *pool )
-{
- struct bufmgr *bm = intel->bm;
- struct block *block, *tmp;
- int i;
-
- DBG("%s\n", __FUNCTION__);
-
- for (i = 0; i < bm->nr_pools; i++) {
- if (!(bm->pool[i].flags & BM_NO_EVICT)) {
- foreach_s_rev(block, tmp, &bm->pool[i].lru) {
-
- if (block->buf &&
- (block->buf->flags & BM_NO_FENCE_SUBDATA))
- continue;
-
- set_dirty(intel, block->buf);
- block->buf->block = NULL;
-
- free_block(intel, block);
- *pool = i;
- return 1;
- }
- }
- }
-
-
- return 0;
-}
-
-
-static int check_fenced( struct intel_context *intel )
-{
- struct bufmgr *bm = intel->bm;
- struct block *block, *tmp;
- int ret = 0;
-
- foreach_s(block, tmp, &bm->fenced ) {
- assert(block->fenced);
-
- if (bmTestFence(intel, block->fence)) {
-
- block->fenced = 0;
-
- if (!block->buf) {
- DBG("delayed free: offset %x sz %x\n", block->mem->ofs, block->mem->size);
- remove_from_list(block);
- mmFreeMem(block->mem);
- free(block);
- }
- else {
- DBG("return to lru: offset %x sz %x\n", block->mem->ofs, block->mem->size);
- move_to_tail(&block->pool->lru, block);
- }
-
- ret = 1;
- }
- else {
- /* Blocks are ordered by fence, so if one fails, all from
- * here will fail also:
- */
- break;
- }
- }
-
- /* Also check the referenced list:
- */
- foreach_s(block, tmp, &bm->referenced ) {
- if (block->fenced &&
- bmTestFence(intel, block->fence)) {
- block->fenced = 0;
- }
- }
-
-
- DBG("%s: %d\n", __FUNCTION__, ret);
- return ret;
-}
-
-
-
-static void fence_blocks( struct intel_context *intel,
- unsigned fence )
-{
- struct bufmgr *bm = intel->bm;
- struct block *block, *tmp;
-
- foreach_s (block, tmp, &bm->on_hardware) {
- DBG("Fence block %p (sz 0x%x buf %p) with fence %d\n", block,
- block->mem->size, block->buf, fence);
- block->fence = fence;
-
- block->on_hardware = 0;
- block->fenced = 1;
-
- /* Move to tail of pending list here
- */
- move_to_tail(&bm->fenced, block);
- }
-
- /* Also check the referenced list:
- */
- foreach_s (block, tmp, &bm->referenced) {
- if (block->on_hardware) {
- DBG("Fence block %p (sz 0x%x buf %p) with fence %d\n", block,
- block->mem->size, block->buf, fence);
-
- block->fence = fence;
- block->on_hardware = 0;
- block->fenced = 1;
- }
- }
-
-
- bm->last_fence = fence;
- assert(is_empty_list(&bm->on_hardware));
-}
-
-
-
-
-static GLboolean alloc_block( struct intel_context *intel,
- struct buffer *buf )
-{
- struct bufmgr *bm = intel->bm;
- int i;
-
- assert(intel->locked);
-
- DBG("%s 0x%x bytes (%s)\n", __FUNCTION__, buf->size, buf->name);
-
- for (i = 0; i < bm->nr_pools; i++) {
- if (!(bm->pool[i].flags & BM_NO_ALLOC) &&
- alloc_from_pool(intel, i, buf)) {
-
- DBG("%s --> 0x%x (sz %x)\n", __FUNCTION__,
- buf->block->mem->ofs, buf->block->mem->size);
-
- return GL_TRUE;
- }
- }
-
- DBG("%s --> fail\n", __FUNCTION__);
- return GL_FALSE;
-}
-
-
-static GLboolean evict_and_alloc_block( struct intel_context *intel,
- struct buffer *buf )
-{
- GLuint pool;
- struct bufmgr *bm = intel->bm;
-
- assert(buf->block == NULL);
-
- /* Put a cap on the amount of free memory we'll allow to accumulate
- * before emitting a fence.
- */
- if (bm->free_on_hardware > 1 * 1024 * 1024) {
- DBG("fence for free space: %x\n", bm->free_on_hardware);
- bmSetFence(intel);
- }
-
- /* Search for already free memory:
- */
- if (alloc_block(intel, buf))
- return GL_TRUE;
-
- /* Look for memory that may have become free:
- */
- if (check_fenced(intel) &&
- alloc_block(intel, buf))
- return GL_TRUE;
-
- /* Look for memory blocks not used for >1 frame:
- */
- while (evict_lru(intel, intel->second_last_swap_fence, &pool))
- if (alloc_from_pool(intel, pool, buf))
- return GL_TRUE;
-
- /* If we're not thrashing, allow lru eviction to dig deeper into
- * recently used textures. We'll probably be thrashing soon:
- */
- if (!intel->thrashing) {
- while (evict_lru(intel, 0, &pool))
- if (alloc_from_pool(intel, pool, buf))
- return GL_TRUE;
- }
-
- /* Keep thrashing counter alive?
- */
- if (intel->thrashing)
- intel->thrashing = 20;
-
- /* Wait on any already pending fences - here we are waiting for any
- * freed memory that has been submitted to hardware and fenced to
- * become available:
- */
- while (!is_empty_list(&bm->fenced)) {
- GLuint fence = bm->fenced.next->fence;
- bmFinishFence(intel, fence);
-
- if (alloc_block(intel, buf))
- return GL_TRUE;
- }
-
-
- /*
- */
- if (!is_empty_list(&bm->on_hardware)) {
- bmSetFence(intel);
-
- while (!is_empty_list(&bm->fenced)) {
- GLuint fence = bm->fenced.next->fence;
- bmFinishFence(intel, fence);
- }
-
- if (!intel->thrashing) {
- DBG("thrashing\n");
- }
- intel->thrashing = 20;
-
- if (alloc_block(intel, buf))
- return GL_TRUE;
- }
-
- while (evict_mru(intel, &pool))
- if (alloc_from_pool(intel, pool, buf))
- return GL_TRUE;
-
- DBG("%s 0x%x bytes failed\n", __FUNCTION__, buf->size);
-
- assert(is_empty_list(&bm->on_hardware));
- assert(is_empty_list(&bm->fenced));
-
- return GL_FALSE;
-}
-
-
-
-
-
-
-
-
-
-
-/***********************************************************************
- * Public functions
- */
-
-
-/* The initialization functions are skewed in the fake implementation.
- * This call would be to attach to an existing manager, rather than to
- * create a local one.
- */
-struct bufmgr *bm_fake_intel_Attach( struct intel_context *intel )
-{
- _glthread_DECLARE_STATIC_MUTEX(initMutex);
- static struct bufmgr bm;
-
- /* This function needs a mutex of its own...
- */
- _glthread_LOCK_MUTEX(initMutex);
-
- if (nr_attach == 0) {
- _glthread_INIT_MUTEX(bm.mutex);
-
- make_empty_list(&bm.referenced);
- make_empty_list(&bm.fenced);
- make_empty_list(&bm.on_hardware);
-
- /* The context id of any of the share group. This won't be used
- * in communication with the kernel, so it doesn't matter if
- * this context is eventually deleted.
- */
- bm.ctxId = intel->hHWContext;
- }
-
- nr_attach++;
-
- _glthread_UNLOCK_MUTEX(initMutex);
-
- return &bm;
-}
-
-
-
-/* The virtual pointer would go away in a true implementation.
- */
-int bmInitPool( struct intel_context *intel,
- unsigned long low_offset,
- void *low_virtual,
- unsigned long size,
- unsigned flags)
-{
- struct bufmgr *bm = intel->bm;
- int retval = 0;
-
- LOCK(bm);
- {
- GLuint i;
-
- for (i = 0; i < bm->nr_pools; i++) {
- if (bm->pool[i].low_offset == low_offset &&
- bm->pool[i].size == size) {
- retval = i;
- goto out;
- }
- }
-
-
- if (bm->nr_pools >= BM_POOL_MAX)
- retval = -1;
- else {
- i = bm->nr_pools++;
-
- DBG("bmInitPool %d low_offset %x sz %x\n",
- i, low_offset, size);
-
- bm->pool[i].low_offset = low_offset;
- bm->pool[i].size = size;
- bm->pool[i].heap = mmInit( low_offset, size );
- bm->pool[i].virtual = low_virtual - low_offset;
- bm->pool[i].flags = flags;
-
- make_empty_list(&bm->pool[i].lru);
-
- retval = i;
- }
- }
- out:
- UNLOCK(bm);
- return retval;
-}
-
-static struct buffer *do_GenBuffer(struct intel_context *intel, const char *name, int align)
-{
- struct bufmgr *bm = intel->bm;
- struct buffer *buf = calloc(sizeof(*buf), 1);
-
- buf->id = ++bm->buf_nr;
- buf->name = name;
- buf->alignment = align;
- buf->flags = BM_MEM_AGP|BM_MEM_VRAM|BM_MEM_LOCAL;
-
- return buf;
-}
-
-
-void *bmFindVirtual( struct intel_context *intel,
- unsigned int offset,
- size_t sz )
-{
- struct bufmgr *bm = intel->bm;
- int i;
-
- for (i = 0; i < bm->nr_pools; i++)
- if (offset >= bm->pool[i].low_offset &&
- offset + sz <= bm->pool[i].low_offset + bm->pool[i].size)
- return bm->pool[i].virtual + offset;
-
- return NULL;
-}
-
-
-void bmGenBuffers(struct intel_context *intel,
- const char *name, unsigned n,
- struct buffer **buffers,
- int align )
-{
- struct bufmgr *bm = intel->bm;
- LOCK(bm);
- {
- int i;
-
- for (i = 0; i < n; i++)
- buffers[i] = do_GenBuffer(intel, name, align);
- }
- UNLOCK(bm);
-}
-
-
-void bmDeleteBuffers(struct intel_context *intel, unsigned n, struct buffer **buffers)
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- unsigned i;
-
- for (i = 0; i < n; i++) {
- struct buffer *buf = buffers[i];
-
- if (buf && buf->block)
- free_block(intel, buf->block);
-
- if (buf)
- free(buf);
- }
- }
- UNLOCK(bm);
-}
-
-
-
-
-/* Hook to inform faked buffer manager about fixed-position
- * front,depth,back buffers. These may move to a fully memory-managed
- * scheme, or they may continue to be managed as is. It will probably
- * be useful to pass a fixed offset here one day.
- */
-struct buffer *bmGenBufferStatic(struct intel_context *intel,
- unsigned pool )
-{
- struct bufmgr *bm = intel->bm;
- struct buffer *buf;
- LOCK(bm);
- {
- assert(bm->pool[pool].flags & BM_NO_EVICT);
- assert(bm->pool[pool].flags & BM_NO_MOVE);
-
- if (bm->pool[pool].static_buffer)
- buf = bm->pool[pool].static_buffer;
- else {
- buf = do_GenBuffer(intel, "static", 12);
-
- bm->pool[pool].static_buffer = buf;
- assert(!buf->block);
-
- buf->size = bm->pool[pool].size;
- buf->flags = bm->pool[pool].flags;
- buf->alignment = 12;
-
- if (!alloc_from_pool(intel, pool, buf))
- assert(0);
- }
- }
- UNLOCK(bm);
- return buf;
-}
-
-
-static void wait_quiescent(struct intel_context *intel,
- struct block *block)
-{
- if (block->on_hardware) {
- assert(intel->bm->need_fence);
- bmSetFence(intel);
- assert(!block->on_hardware);
- }
-
-
- if (block->fenced) {
- bmFinishFence(intel, block->fence);
- }
-
- assert(!block->on_hardware);
- assert(!block->fenced);
-}
-
-
-
-/* If buffer size changes, free and reallocate. Otherwise update in
- * place.
- */
-int bmBufferData(struct intel_context *intel,
- struct buffer *buf,
- unsigned size,
- const void *data,
- unsigned flags )
-{
- struct bufmgr *bm = intel->bm;
- int retval = 0;
-
- LOCK(bm);
- {
- DBG("bmBufferData %d sz 0x%x data: %p\n", buf->id, size, data);
-
- assert(!buf->mapped);
-
- if (buf->block) {
- struct block *block = buf->block;
-
- /* Optimistic check to see if we can reuse the block -- not
- * required for correctness:
- */
- if (block->fenced)
- check_fenced(intel);
-
- if (block->on_hardware ||
- block->fenced ||
- (buf->size && buf->size != size) ||
- (data == NULL)) {
-
- assert(!block->referenced);
-
- free_block(intel, block);
- buf->block = NULL;
- buf->dirty = 1;
- }
- }
-
- buf->size = size;
- if (buf->block) {
- assert (buf->block->mem->size >= size);
- }
-
- if (buf->flags & (BM_NO_BACKING_STORE|BM_NO_EVICT)) {
-
- assert(intel->locked || data == NULL);
-
- if (data != NULL) {
- if (!buf->block && !evict_and_alloc_block(intel, buf)) {
- bm->fail = 1;
- retval = -1;
- goto out;
- }
-
- wait_quiescent(intel, buf->block);
-
- DBG("bmBufferData %d offset 0x%x sz 0x%x\n",
- buf->id, buf->block->mem->ofs, size);
-
- assert(buf->block->virtual == buf->block->pool->virtual + buf->block->mem->ofs);
-
- do_memcpy(buf->block->virtual, data, size);
- }
- buf->dirty = 0;
- }
- else {
- DBG("%s - set buf %d dirty\n", __FUNCTION__, buf->id);
- set_dirty(intel, buf);
- free_backing_store(intel, buf);
-
- if (data != NULL) {
- alloc_backing_store(intel, buf);
- do_memcpy(buf->backing_store, data, size);
- }
- }
- }
- out:
- UNLOCK(bm);
- return retval;
-}
-
-
-/* Update the buffer in place, in whatever space it is currently resident:
- */
-int bmBufferSubData(struct intel_context *intel,
- struct buffer *buf,
- unsigned offset,
- unsigned size,
- const void *data )
-{
- struct bufmgr *bm = intel->bm;
- int retval = 0;
-
- if (size == 0)
- return 0;
-
- LOCK(bm);
- {
- DBG("bmBufferSubdata %d offset 0x%x sz 0x%x\n", buf->id, offset, size);
-
- assert(offset+size <= buf->size);
-
- if (buf->flags & (BM_NO_EVICT|BM_NO_BACKING_STORE)) {
-
- assert(intel->locked);
-
- if (!buf->block && !evict_and_alloc_block(intel, buf)) {
- bm->fail = 1;
- retval = -1;
- goto out;
- }
-
- if (!(buf->flags & BM_NO_FENCE_SUBDATA))
- wait_quiescent(intel, buf->block);
-
- buf->dirty = 0;
-
- do_memcpy(buf->block->virtual + offset, data, size);
- }
- else {
- DBG("%s - set buf %d dirty\n", __FUNCTION__, buf->id);
- set_dirty(intel, buf);
-
- if (buf->backing_store == NULL)
- alloc_backing_store(intel, buf);
-
- do_memcpy(buf->backing_store + offset, data, size);
- }
- }
- out:
- UNLOCK(bm);
- return retval;
-}
-
-
-
-int bmBufferDataAUB(struct intel_context *intel,
- struct buffer *buf,
- unsigned size,
- const void *data,
- unsigned flags,
- unsigned aubtype,
- unsigned aubsubtype )
-{
- int retval = bmBufferData(intel, buf, size, data, flags);
-
-
- /* This only works because in this version of the buffer manager we
- * allocate all buffers statically in agp space and so can emit the
- * uploads to the aub file with the correct offsets as they happen.
- */
- if (retval == 0 && data && intel->aub_file) {
-
- if (buf->block && !buf->dirty) {
- intel->vtbl.aub_gtt_data(intel,
- buf->block->mem->ofs,
- buf->block->virtual,
- size,
- aubtype,
- aubsubtype);
- buf->aub_dirty = 0;
- }
- }
-
- return retval;
-}
-
-
-int bmBufferSubDataAUB(struct intel_context *intel,
- struct buffer *buf,
- unsigned offset,
- unsigned size,
- const void *data,
- unsigned aubtype,
- unsigned aubsubtype )
-{
- int retval = bmBufferSubData(intel, buf, offset, size, data);
-
-
- /* This only works because in this version of the buffer manager we
- * allocate all buffers statically in agp space and so can emit the
- * uploads to the aub file with the correct offsets as they happen.
- */
- if (intel->aub_file) {
- if (retval == 0 && buf->block && !buf->dirty)
- intel->vtbl.aub_gtt_data(intel,
- buf->block->mem->ofs + offset,
- ((const char *)buf->block->virtual) + offset,
- size,
- aubtype,
- aubsubtype);
- }
-
- return retval;
-}
-
-void bmUnmapBufferAUB( struct intel_context *intel,
- struct buffer *buf,
- unsigned aubtype,
- unsigned aubsubtype )
-{
- bmUnmapBuffer(intel, buf);
-
- if (intel->aub_file) {
- /* Hack - exclude the framebuffer mappings. If you removed
- * this, you'd get very big aubfiles, but you *would* be able to
- * see fallback rendering.
- */
- if (buf->block && !buf->dirty && buf->block->pool == &intel->bm->pool[0]) {
- buf->aub_dirty = 1;
- }
- }
-}
-
-unsigned bmBufferOffset(struct intel_context *intel,
- struct buffer *buf)
-{
- struct bufmgr *bm = intel->bm;
- unsigned retval = 0;
-
- LOCK(bm);
- {
- assert(intel->locked);
-
- if (!buf->block &&
- !evict_and_alloc_block(intel, buf)) {
- bm->fail = 1;
- retval = ~0;
- }
- else {
- assert(buf->block);
- assert(buf->block->buf == buf);
-
- DBG("Add buf %d (block %p, dirty %d) to referenced list\n", buf->id, buf->block,
- buf->dirty);
-
- move_to_tail(&bm->referenced, buf->block);
- buf->block->referenced = 1;
-
- retval = buf->block->mem->ofs;
- }
- }
- UNLOCK(bm);
-
- return retval;
-}
-
-
-
-/* Extract data from the buffer:
- */
-void bmBufferGetSubData(struct intel_context *intel,
- struct buffer *buf,
- unsigned offset,
- unsigned size,
- void *data )
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- DBG("bmBufferSubdata %d offset 0x%x sz 0x%x\n", buf->id, offset, size);
-
- if (buf->flags & (BM_NO_EVICT|BM_NO_BACKING_STORE)) {
- if (buf->block && size) {
- wait_quiescent(intel, buf->block);
- do_memcpy(data, buf->block->virtual + offset, size);
- }
- }
- else {
- if (buf->backing_store && size) {
- do_memcpy(data, buf->backing_store + offset, size);
- }
- }
- }
- UNLOCK(bm);
-}
-
-
-/* Return a pointer to whatever space the buffer is currently resident in:
- */
-void *bmMapBuffer( struct intel_context *intel,
- struct buffer *buf,
- unsigned flags )
-{
- struct bufmgr *bm = intel->bm;
- void *retval = NULL;
-
- LOCK(bm);
- {
- DBG("bmMapBuffer %d\n", buf->id);
-
- if (buf->mapped) {
- _mesa_printf("%s: already mapped\n", __FUNCTION__);
- retval = NULL;
- }
- else if (buf->flags & (BM_NO_BACKING_STORE|BM_NO_EVICT)) {
-
- assert(intel->locked);
-
- if (!buf->block && !evict_and_alloc_block(intel, buf)) {
- DBG("%s: alloc failed\n", __FUNCTION__);
- bm->fail = 1;
- retval = NULL;
- }
- else {
- assert(buf->block);
- buf->dirty = 0;
-
- if (!(buf->flags & BM_NO_FENCE_SUBDATA))
- wait_quiescent(intel, buf->block);
-
- buf->mapped = 1;
- retval = buf->block->virtual;
- }
- }
- else {
- DBG("%s - set buf %d dirty\n", __FUNCTION__, buf->id);
- set_dirty(intel, buf);
-
- if (buf->backing_store == 0)
- alloc_backing_store(intel, buf);
-
- buf->mapped = 1;
- retval = buf->backing_store;
- }
- }
- UNLOCK(bm);
- return retval;
-}
-
-void bmUnmapBuffer( struct intel_context *intel, struct buffer *buf )
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- DBG("bmUnmapBuffer %d\n", buf->id);
- buf->mapped = 0;
- }
- UNLOCK(bm);
-}
-
-
-
-
-/* This is the big hack that turns on BM_NO_BACKING_STORE. Basically
- * says that an external party will maintain the backing store, eg
- * Mesa's local copy of texture data.
- */
-void bmBufferSetInvalidateCB(struct intel_context *intel,
- struct buffer *buf,
- void (*invalidate_cb)( struct intel_context *, void *ptr ),
- void *ptr,
- GLboolean dont_fence_subdata)
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- if (buf->backing_store)
- free_backing_store(intel, buf);
-
- buf->flags |= BM_NO_BACKING_STORE;
-
- if (dont_fence_subdata)
- buf->flags |= BM_NO_FENCE_SUBDATA;
-
- DBG("bmBufferSetInvalidateCB set buf %d dirty\n", buf->id);
- buf->dirty = 1;
- buf->invalidate_cb = invalidate_cb;
- buf->invalidate_ptr = ptr;
-
- /* Note that it is invalid right from the start. Also note
- * invalidate_cb is called with the bufmgr locked, so cannot
- * itself make bufmgr calls.
- */
- invalidate_cb( intel, ptr );
- }
- UNLOCK(bm);
-}
-
-
-
-
-
-
-
-/* This is only protected against thread interactions by the DRI lock
- * and the policy of ensuring that all dma is flushed prior to
- * releasing that lock. Otherwise you might have two threads building
- * up a list of buffers to validate at once.
- */
-int bmValidateBuffers( struct intel_context *intel )
-{
- struct bufmgr *bm = intel->bm;
- int retval = 0;
-
- LOCK(bm);
- {
- DBG("%s fail %d\n", __FUNCTION__, bm->fail);
- assert(intel->locked);
-
- if (!bm->fail) {
- struct block *block, *tmp;
-
- foreach_s(block, tmp, &bm->referenced) {
- struct buffer *buf = block->buf;
-
- DBG("Validate buf %d / block %p / dirty %d\n", buf->id, block, buf->dirty);
-
- /* Upload the buffer contents if necessary:
- */
- if (buf->dirty) {
- DBG("Upload dirty buf %d (%s) sz %d offset 0x%x\n", buf->id,
- buf->name, buf->size, block->mem->ofs);
-
- assert(!(buf->flags & (BM_NO_BACKING_STORE|BM_NO_EVICT)));
-
- wait_quiescent(intel, buf->block);
-
- do_memcpy(buf->block->virtual,
- buf->backing_store,
- buf->size);
-
- if (intel->aub_file) {
- intel->vtbl.aub_gtt_data(intel,
- buf->block->mem->ofs,
- buf->backing_store,
- buf->size,
- 0,
- 0);
- }
-
- buf->dirty = 0;
- buf->aub_dirty = 0;
- }
- else if (buf->aub_dirty) {
- intel->vtbl.aub_gtt_data(intel,
- buf->block->mem->ofs,
- buf->block->virtual,
- buf->size,
- 0,
- 0);
- buf->aub_dirty = 0;
- }
-
- block->referenced = 0;
- block->on_hardware = 1;
- move_to_tail(&bm->on_hardware, block);
- }
-
- bm->need_fence = 1;
- }
-
- retval = bm->fail ? -1 : 0;
- }
- UNLOCK(bm);
-
-
- if (retval != 0)
- DBG("%s failed\n", __FUNCTION__);
-
- return retval;
-}
-
-
-
-
-void bmReleaseBuffers( struct intel_context *intel )
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- struct block *block, *tmp;
-
- foreach_s (block, tmp, &bm->referenced) {
-
- DBG("remove block %p from referenced list\n", block);
-
- if (block->on_hardware) {
- /* Return to the on-hardware list.
- */
- move_to_tail(&bm->on_hardware, block);
- }
- else if (block->fenced) {
- struct block *s;
-
- /* Hmm - have to scan the fenced list to insert the
- * buffers in order. This is O(nm), but rare and the
- * numbers are low.
- */
- foreach (s, &bm->fenced) {
- if (FENCE_LTE(block->fence, s->fence))
- break;
- }
-
- move_to_tail(s, block);
- }
- else {
- /* Return to the lru list:
- */
- move_to_tail(&block->pool->lru, block);
- }
-
- block->referenced = 0;
- }
- }
- UNLOCK(bm);
-}
-
-
-/* This functionality is used by the buffer manager, not really sure
- * if we need to be exposing it in this way, probably libdrm will
- * offer equivalent calls.
- *
- * For now they can stay, but will likely change/move before final:
- */
-unsigned bmSetFence( struct intel_context *intel )
-{
- assert(intel->locked);
-
- /* Emit MI_FLUSH here:
- */
- if (intel->bm->need_fence) {
-
- /* Emit a flush without using a batchbuffer. Can't rely on the
- * batchbuffer at this level really. Would really prefer that
- * the IRQ ioctly emitted the flush at the same time.
- */
- GLuint dword[2];
- dword[0] = intel->vtbl.flush_cmd();
- dword[1] = 0;
- intel_cmd_ioctl(intel, (char *)&dword, sizeof(dword));
-
- intel->bm->last_fence = intelEmitIrqLocked( intel );
-
- fence_blocks(intel, intel->bm->last_fence);
-
- intel->vtbl.note_fence(intel, intel->bm->last_fence);
- intel->bm->need_fence = 0;
-
- if (intel->thrashing) {
- intel->thrashing--;
- if (!intel->thrashing)
- DBG("not thrashing\n");
- }
-
- intel->bm->free_on_hardware = 0;
- }
-
- return intel->bm->last_fence;
-}
-
-unsigned bmSetFenceLock( struct intel_context *intel )
-{
- unsigned last;
- LOCK(intel->bm);
- last = bmSetFence(intel);
- UNLOCK(intel->bm);
- return last;
-}
-unsigned bmLockAndFence( struct intel_context *intel )
-{
- if (intel->bm->need_fence) {
- LOCK_HARDWARE(intel);
- LOCK(intel->bm);
- bmSetFence(intel);
- UNLOCK(intel->bm);
- UNLOCK_HARDWARE(intel);
- }
-
- return intel->bm->last_fence;
-}
-
-
-void bmFinishFence( struct intel_context *intel, unsigned fence )
-{
- if (!bmTestFence(intel, fence)) {
- DBG("...wait on fence %d\n", fence);
- intelWaitIrq( intel, fence );
- }
- assert(bmTestFence(intel, fence));
- check_fenced(intel);
-}
-
-void bmFinishFenceLock( struct intel_context *intel, unsigned fence )
-{
- LOCK(intel->bm);
- bmFinishFence(intel, fence);
- UNLOCK(intel->bm);
-}
-
-
-/* Specifically ignore texture memory sharing.
- * -- just evict everything
- * -- and wait for idle
- */
-void bm_fake_NotifyContendedLockTake( struct intel_context *intel )
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- struct block *block, *tmp;
- GLuint i;
-
- assert(is_empty_list(&bm->referenced));
-
- bm->need_fence = 1;
- bm->fail = 0;
- bmFinishFence(intel, bmSetFence(intel));
-
- assert(is_empty_list(&bm->fenced));
- assert(is_empty_list(&bm->on_hardware));
-
- for (i = 0; i < bm->nr_pools; i++) {
- if (!(bm->pool[i].flags & BM_NO_EVICT)) {
- foreach_s(block, tmp, &bm->pool[i].lru) {
- assert(bmTestFence(intel, block->fence));
- set_dirty(intel, block->buf);
- }
- }
- }
- }
- UNLOCK(bm);
-}
-
-
-
-void bmEvictAll( struct intel_context *intel )
-{
- struct bufmgr *bm = intel->bm;
-
- LOCK(bm);
- {
- struct block *block, *tmp;
- GLuint i;
-
- DBG("%s\n", __FUNCTION__);
-
- assert(is_empty_list(&bm->referenced));
-
- bm->need_fence = 1;
- bm->fail = 0;
- bmFinishFence(intel, bmSetFence(intel));
-
- assert(is_empty_list(&bm->fenced));
- assert(is_empty_list(&bm->on_hardware));
-
- for (i = 0; i < bm->nr_pools; i++) {
- if (!(bm->pool[i].flags & BM_NO_EVICT)) {
- foreach_s(block, tmp, &bm->pool[i].lru) {
- assert(bmTestFence(intel, block->fence));
- set_dirty(intel, block->buf);
- block->buf->block = NULL;
-
- free_block(intel, block);
- }
- }
- }
- }
- UNLOCK(bm);
-}
-
-
-GLboolean bmError( struct intel_context *intel )
-{
- struct bufmgr *bm = intel->bm;
- GLboolean retval;
-
- LOCK(bm);
- {
- retval = bm->fail;
- }
- UNLOCK(bm);
-
- return retval;
-}
-
-
-GLuint bmCtxId( struct intel_context *intel )
-{
- return intel->bm->ctxId;
-}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "imports.h"
-#include "intel_batchbuffer.h"
-#include "intel_ioctl.h"
-#include "bufmgr.h"
-
-
-static void intel_batchbuffer_reset( struct intel_batchbuffer *batch )
-{
- assert(batch->map == NULL);
-
- batch->offset = (unsigned long)batch->ptr;
- batch->offset = (batch->offset + 63) & ~63;
- batch->ptr = (unsigned char *) batch->offset;
-
- if (BATCH_SZ - batch->offset < BATCH_REFILL) {
- bmBufferData(batch->intel,
- batch->buffer,
- BATCH_SZ,
- NULL,
- 0);
- batch->offset = 0;
- batch->ptr = NULL;
- }
-
- batch->flags = 0;
-}
-
-static void intel_batchbuffer_reset_cb( struct intel_context *intel,
- void *ptr )
-{
- struct intel_batchbuffer *batch = (struct intel_batchbuffer *)ptr;
- assert(batch->map == NULL);
- batch->flags = 0;
- batch->offset = 0;
- batch->ptr = NULL;
-}
-
-GLubyte *intel_batchbuffer_map( struct intel_batchbuffer *batch )
-{
- if (!batch->map) {
- batch->map = bmMapBuffer(batch->intel, batch->buffer,
- BM_MEM_AGP|BM_MEM_LOCAL|BM_CLIENT|BM_WRITE);
- batch->ptr += (unsigned long)batch->map;
- }
-
- return batch->map;
-}
-
-void intel_batchbuffer_unmap( struct intel_batchbuffer *batch )
-{
- if (batch->map) {
- batch->ptr -= (unsigned long)batch->map;
- batch->map = NULL;
- bmUnmapBuffer(batch->intel, batch->buffer);
- }
-}
-
-
-
-/*======================================================================
- * Public functions
- */
-struct intel_batchbuffer *intel_batchbuffer_alloc( struct intel_context *intel )
-{
- struct intel_batchbuffer *batch = calloc(sizeof(*batch), 1);
-
- batch->intel = intel;
-
- bmGenBuffers(intel, "batch", 1, &batch->buffer, 12);
-
- bmBufferSetInvalidateCB(intel, batch->buffer,
- intel_batchbuffer_reset_cb,
- batch,
- GL_TRUE);
-
- bmBufferData(batch->intel,
- batch->buffer,
- BATCH_SZ,
- NULL,
- 0);
-
-
- return batch;
-}
-
-void intel_batchbuffer_free( struct intel_batchbuffer *batch )
-{
- if (batch->map)
- bmUnmapBuffer(batch->intel, batch->buffer);
-
- bmDeleteBuffers(batch->intel, 1, &batch->buffer);
- free(batch);
-}
-
-
-#define MI_BATCH_BUFFER_END (0xA<<23)
-
-
-GLboolean intel_batchbuffer_flush( struct intel_batchbuffer *batch )
-{
- struct intel_context *intel = batch->intel;
- GLuint used = batch->ptr - (batch->map + batch->offset);
- GLuint offset;
- GLint retval = GL_TRUE;
-
- assert(intel->locked);
-
- if (used == 0) {
- bmReleaseBuffers( batch->intel );
- return GL_TRUE;
- }
-
- /* Add the MI_BATCH_BUFFER_END. Always add an MI_FLUSH - this is a
- * performance drain that we would like to avoid.
- */
- if (used & 4) {
- ((int *)batch->ptr)[0] = MI_BATCH_BUFFER_END;
- batch->ptr += 4;
- used += 4;
- }
- else {
- ((int *)batch->ptr)[0] = 0;
- ((int *)batch->ptr)[1] = MI_BATCH_BUFFER_END;
-
- batch->ptr += 8;
- used += 8;
- }
-
- intel_batchbuffer_unmap(batch);
-
- /* Get the batch buffer offset: Must call bmBufferOffset() before
- * bmValidateBuffers(), otherwise the buffer won't be on the inuse
- * list.
- */
- offset = bmBufferOffset(batch->intel, batch->buffer);
-
- if (bmValidateBuffers( batch->intel ) != 0) {
- assert(intel->locked);
- bmReleaseBuffers( batch->intel );
- retval = GL_FALSE;
- goto out;
- }
-
-
- if (intel->aub_file) {
- /* Send buffered commands to aubfile as a single packet.
- */
- intel_batchbuffer_map(batch);
- ((int *)batch->ptr)[-1] = intel->vtbl.flush_cmd();
- intel->vtbl.aub_commands(intel,
- offset, /* Fulsim wierdness - don't adjust */
- batch->map + batch->offset,
- used);
- ((int *)batch->ptr)[-1] = MI_BATCH_BUFFER_END;
- intel_batchbuffer_unmap(batch);
- }
-
-
- /* Fire the batch buffer, which was uploaded above:
- */
- intel_batch_ioctl(batch->intel,
- offset + batch->offset,
- used);
-
- if (intel->aub_file &&
- intel->ctx.DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT)
- intel->vtbl.aub_dump_bmp( intel, 0 );
-
- /* Reset the buffer:
- */
- out:
- intel_batchbuffer_reset( batch );
- intel_batchbuffer_map( batch );
-
- if (!retval)
- DBG("%s failed\n", __FUNCTION__);
-
- return retval;
-}
-
-
-
-
-
-
-
-void intel_batchbuffer_align( struct intel_batchbuffer *batch,
- GLuint align,
- GLuint sz )
-{
- unsigned long ptr = (unsigned long) batch->ptr;
- unsigned long aptr = (ptr + align) & ~((unsigned long)align-1);
- GLuint fixup = aptr - ptr;
-
- if (intel_batchbuffer_space(batch) < fixup + sz)
- intel_batchbuffer_flush(batch);
- else {
- memset(batch->ptr, 0, fixup);
- batch->ptr += fixup;
- }
-}
-
-
-
-
-void intel_batchbuffer_data(struct intel_batchbuffer *batch,
- const void *data,
- GLuint bytes,
- GLuint flags)
-{
- assert((bytes & 3) == 0);
- intel_batchbuffer_require_space(batch, bytes, flags);
- __memcpy(batch->ptr, data, bytes);
- batch->ptr += bytes;
-}
-
--- /dev/null
+../intel/intel_batchbuffer.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_BATCHBUFFER_H
-#define INTEL_BATCHBUFFER_H
-
-#include "mtypes.h"
-#include "bufmgr.h"
-
-struct intel_context;
-
-#define BATCH_SZ (16 * 1024)
-#define BATCH_REFILL 4096
-#define BATCH_RESERVED 16
-
-#define INTEL_BATCH_NO_CLIPRECTS 0x1
-#define INTEL_BATCH_CLIPRECTS 0x2
-
-struct intel_batchbuffer {
- struct intel_context *intel;
-
- struct buffer *buffer;
-
- GLuint flags;
- unsigned long offset;
-
- GLubyte *map;
- GLubyte *ptr;
-};
-
-struct intel_batchbuffer *intel_batchbuffer_alloc( struct intel_context *intel );
-
-void intel_batchbuffer_free( struct intel_batchbuffer *batch );
-
-
-GLboolean intel_batchbuffer_flush( struct intel_batchbuffer *batch );
-
-void intel_batchbuffer_unmap( struct intel_batchbuffer *batch );
-GLubyte *intel_batchbuffer_map( struct intel_batchbuffer *batch );
-
-
-/* Unlike bmBufferData, this currently requires the buffer be mapped.
- * Consider it a convenience function wrapping multple
- * intel_buffer_dword() calls.
- */
-void intel_batchbuffer_data(struct intel_batchbuffer *batch,
- const void *data,
- GLuint bytes,
- GLuint flags);
-
-void intel_batchbuffer_release_space(struct intel_batchbuffer *batch,
- GLuint bytes);
-
-
-/* Inline functions - might actually be better off with these
- * non-inlined. Certainly better off switching all command packets to
- * be passed as structs rather than dwords, but that's a little bit of
- * work...
- */
-static inline GLuint
-intel_batchbuffer_space( struct intel_batchbuffer *batch )
-{
- return (BATCH_SZ - BATCH_RESERVED) - (batch->ptr - (batch->map + batch->offset));
-}
-
-
-static inline void
-intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch,
- GLuint dword)
-{
- assert(batch->map);
- assert(intel_batchbuffer_space(batch) >= 4);
- *(GLuint *)(batch->ptr) = dword;
- batch->ptr += 4;
-}
-
-static inline void
-intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
- GLuint sz,
- GLuint flags)
-{
- assert(sz < BATCH_SZ - 8);
- if (intel_batchbuffer_space(batch) < sz ||
- (batch->flags != 0 && flags != 0 && batch->flags != flags))
- intel_batchbuffer_flush(batch);
-
- batch->flags |= flags;
-}
-
-void intel_batchbuffer_align( struct intel_batchbuffer *batch,
- GLuint align,
- GLuint sz );
-
-
-/* Here are the crusty old macros, to be removed:
- */
-#define BATCH_LOCALS
-#define BEGIN_BATCH(n, flags) intel_batchbuffer_require_space(intel->batch, n*4, flags)
-#define OUT_BATCH(d) intel_batchbuffer_emit_dword(intel->batch, d)
-#define ADVANCE_BATCH() do { } while(0)
-
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <errno.h>
-
-#include "mtypes.h"
-#include "context.h"
-#include "enums.h"
-#include "vblank.h"
-
-#include "intel_reg.h"
-#include "intel_batchbuffer.h"
-#include "intel_context.h"
-#include "intel_blit.h"
-#include "intel_regions.h"
-#include "intel_structs.h"
-
-#include "bufmgr.h"
-
-
-
-
-/*
- * Copy the back buffer to the front buffer.
- */
-void intelCopyBuffer( const __DRIdrawablePrivate *dPriv,
- const drm_clip_rect_t *rect )
-{
- struct intel_context *intel;
- GLboolean missed_target;
- int64_t ust;
-
- DBG("%s\n", __FUNCTION__);
-
- assert(dPriv);
- assert(dPriv->driContextPriv);
- assert(dPriv->driContextPriv->driverPrivate);
-
- intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate;
- intelFlush( &intel->ctx );
-
-
- bmFinishFenceLock(intel, intel->last_swap_fence);
-
- /* The LOCK_HARDWARE is required for the cliprects. Buffer offsets
- * should work regardless.
- */
- LOCK_HARDWARE( intel );
-
- if (!rect)
- {
- UNLOCK_HARDWARE( intel );
- driWaitForVBlank( dPriv, &intel->vbl_seq, intel->vblank_flags, & missed_target );
- LOCK_HARDWARE( intel );
- }
-
- {
- intelScreenPrivate *intelScreen = intel->intelScreen;
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- int nbox = dPriv->numClipRects;
- drm_clip_rect_t *pbox = dPriv->pClipRects;
- int cpp = intelScreen->cpp;
- struct intel_region *src, *dst;
- int BR13, CMD;
- int i;
- int src_pitch, dst_pitch;
-
- if (intel->sarea->pf_current_page == 0) {
- dst = intel->front_region;
- src = intel->back_region;
- }
- else {
- assert(0);
- src = intel->front_region;
- dst = intel->back_region;
- }
-
- src_pitch = src->pitch * src->cpp;
- dst_pitch = dst->pitch * dst->cpp;
-
- if (cpp == 2) {
- BR13 = (0xCC << 16) | (1<<24);
- CMD = XY_SRC_COPY_BLT_CMD;
- }
- else {
- BR13 = (0xCC << 16) | (1<<24) | (1<<25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
- }
-
- if (src->tiled) {
- CMD |= XY_SRC_TILED;
- src_pitch /= 4;
- }
-
- if (dst->tiled) {
- CMD |= XY_DST_TILED;
- dst_pitch /= 4;
- }
-
- for (i = 0 ; i < nbox; i++, pbox++)
- {
- drm_clip_rect_t tmp = *pbox;
-
- if (rect) {
- if (!intel_intersect_cliprects(&tmp, &tmp, rect))
- continue;
- }
-
-
- if (tmp.x1 > tmp.x2 ||
- tmp.y1 > tmp.y2 ||
- tmp.x2 > intelScreen->width ||
- tmp.y2 > intelScreen->height)
- continue;
-
- BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( dst_pitch | BR13 );
- OUT_BATCH( (tmp.y1 << 16) | tmp.x1 );
- OUT_BATCH( (tmp.y2 << 16) | tmp.x2 );
- OUT_BATCH( bmBufferOffset(intel, dst->buffer) );
- OUT_BATCH( (tmp.y1 << 16) | tmp.x1 );
- OUT_BATCH( src_pitch );
- OUT_BATCH( bmBufferOffset(intel, src->buffer) );
- ADVANCE_BATCH();
- }
- }
-
- intel_batchbuffer_flush( intel->batch );
- intel->second_last_swap_fence = intel->last_swap_fence;
- intel->last_swap_fence = bmSetFenceLock( intel );
- UNLOCK_HARDWARE( intel );
-
- if (!rect)
- {
- intel->swap_count++;
- (*dri_interface->getUST)(&ust);
- if (missed_target) {
- intel->swap_missed_count++;
- intel->swap_missed_ust = ust - intel->swap_ust;
- }
-
- intel->swap_ust = ust;
- }
-
-}
-
-
-
-
-void intelEmitFillBlit( struct intel_context *intel,
- GLuint cpp,
- GLshort dst_pitch,
- struct buffer *dst_buffer,
- GLuint dst_offset,
- GLboolean dst_tiled,
- GLshort x, GLshort y,
- GLshort w, GLshort h,
- GLuint color )
-{
- GLuint BR13, CMD;
- BATCH_LOCALS;
-
- dst_pitch *= cpp;
-
- switch(cpp) {
- case 1:
- case 2:
- case 3:
- BR13 = (0xF0 << 16) | (1<<24);
- CMD = XY_COLOR_BLT_CMD;
- break;
- case 4:
- BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
- CMD = (XY_COLOR_BLT_CMD | XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
- break;
- default:
- return;
- }
-
- if (dst_tiled) {
- CMD |= XY_DST_TILED;
- dst_pitch /= 4;
- }
-
- BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( dst_pitch | BR13 );
- OUT_BATCH( (y << 16) | x );
- OUT_BATCH( ((y+h) << 16) | (x+w) );
- OUT_BATCH( bmBufferOffset(intel, dst_buffer) + dst_offset );
- OUT_BATCH( color );
- ADVANCE_BATCH();
-}
-
-static GLuint translate_raster_op(GLenum logicop)
-{
- switch(logicop) {
- case GL_CLEAR: return 0x00;
- case GL_AND: return 0x88;
- case GL_AND_REVERSE: return 0x44;
- case GL_COPY: return 0xCC;
- case GL_AND_INVERTED: return 0x22;
- case GL_NOOP: return 0xAA;
- case GL_XOR: return 0x66;
- case GL_OR: return 0xEE;
- case GL_NOR: return 0x11;
- case GL_EQUIV: return 0x99;
- case GL_INVERT: return 0x55;
- case GL_OR_REVERSE: return 0xDD;
- case GL_COPY_INVERTED: return 0x33;
- case GL_OR_INVERTED: return 0xBB;
- case GL_NAND: return 0x77;
- case GL_SET: return 0xFF;
- default: return 0;
- }
-}
-
-
-/* Copy BitBlt
- */
-void intelEmitCopyBlit( struct intel_context *intel,
- GLuint cpp,
- GLshort src_pitch,
- struct buffer *src_buffer,
- GLuint src_offset,
- GLboolean src_tiled,
- GLshort dst_pitch,
- struct buffer *dst_buffer,
- GLuint dst_offset,
- GLboolean dst_tiled,
- GLshort src_x, GLshort src_y,
- GLshort dst_x, GLshort dst_y,
- GLshort w, GLshort h,
- GLenum logic_op )
-{
- GLuint CMD, BR13;
- int dst_y2 = dst_y + h;
- int dst_x2 = dst_x + w;
- BATCH_LOCALS;
-
-
- DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d op:%d\n",
- __FUNCTION__,
- src_buffer, src_pitch, src_x, src_y,
- dst_buffer, dst_pitch, dst_x, dst_y,
- w,h,logic_op);
-
- assert( logic_op - GL_CLEAR >= 0 );
- assert( logic_op - GL_CLEAR < 0x10 );
-
- src_pitch *= cpp;
- dst_pitch *= cpp;
-
- switch(cpp) {
- case 1:
- case 2:
- case 3:
- BR13 = (translate_raster_op(logic_op) << 16) | (1<<24);
- CMD = XY_SRC_COPY_BLT_CMD;
- break;
- case 4:
- BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) |
- (1<<25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
- break;
- default:
- return;
- }
-
- if (src_tiled) {
- CMD |= XY_SRC_TILED;
- src_pitch /= 4;
- }
-
- if (dst_tiled) {
- CMD |= XY_DST_TILED;
- dst_pitch /= 4;
- }
-
- if (dst_y2 < dst_y ||
- dst_x2 < dst_x) {
- return;
- }
-
- dst_pitch &= 0xffff;
- src_pitch &= 0xffff;
-
- /* Initial y values don't seem to work with negative pitches. If
- * we adjust the offsets manually (below), it seems to work fine.
- *
- * On the other hand, if we always adjust, the hardware doesn't
- * know which blit directions to use, so overlapping copypixels get
- * the wrong result.
- */
- if (dst_pitch > 0 && src_pitch > 0) {
- BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( dst_pitch | BR13 );
- OUT_BATCH( (dst_y << 16) | dst_x );
- OUT_BATCH( (dst_y2 << 16) | dst_x2 );
- OUT_BATCH( bmBufferOffset(intel, dst_buffer) + dst_offset );
- OUT_BATCH( (src_y << 16) | src_x );
- OUT_BATCH( src_pitch );
- OUT_BATCH( bmBufferOffset(intel, src_buffer) + src_offset );
- ADVANCE_BATCH();
- }
- else {
- BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( CMD );
- OUT_BATCH( (dst_pitch & 0xffff) | BR13 );
- OUT_BATCH( (0 << 16) | dst_x );
- OUT_BATCH( (h << 16) | dst_x2 );
- OUT_BATCH( bmBufferOffset(intel, dst_buffer) + dst_offset + dst_y * dst_pitch );
- OUT_BATCH( (0 << 16) | src_x );
- OUT_BATCH( (src_pitch & 0xffff) );
- OUT_BATCH( bmBufferOffset(intel, src_buffer) + src_offset + src_y * src_pitch );
- ADVANCE_BATCH();
- }
-}
-
-
-
-void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
-{
- struct intel_context *intel = intel_context( ctx );
- intelScreenPrivate *intelScreen = intel->intelScreen;
- GLuint clear_depth, clear_color;
- GLint cx, cy, cw, ch;
- GLint cpp = intelScreen->cpp;
- GLboolean all;
- GLint i;
- struct intel_region *front = intel->front_region;
- struct intel_region *back = intel->back_region;
- struct intel_region *depth = intel->depth_region;
- GLuint BR13, FRONT_CMD, BACK_CMD, DEPTH_CMD;
- GLuint front_pitch;
- GLuint back_pitch;
- GLuint depth_pitch;
- BATCH_LOCALS;
-
-
- clear_color = intel->ClearColor;
- clear_depth = 0;
-
- if (flags & BUFFER_BIT_DEPTH) {
- clear_depth = (GLuint)(ctx->Depth.Clear * intel->ClearDepth);
- }
-
- if (flags & BUFFER_BIT_STENCIL) {
- clear_depth |= (ctx->Stencil.Clear & 0xff) << 24;
- }
-
- switch(cpp) {
- case 2:
- BR13 = (0xF0 << 16) | (1<<24);
- BACK_CMD = FRONT_CMD = XY_COLOR_BLT_CMD;
- DEPTH_CMD = XY_COLOR_BLT_CMD;
- break;
- case 4:
- BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
- BACK_CMD = FRONT_CMD = (XY_COLOR_BLT_CMD |
- XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
- DEPTH_CMD = XY_COLOR_BLT_CMD;
- if (flags & BUFFER_BIT_DEPTH) DEPTH_CMD |= XY_COLOR_BLT_WRITE_RGB;
- if (flags & BUFFER_BIT_STENCIL) DEPTH_CMD |= XY_COLOR_BLT_WRITE_ALPHA;
- break;
- default:
- return;
- }
-
-
-
- intelFlush( &intel->ctx );
- LOCK_HARDWARE( intel );
- {
- /* get clear bounds after locking */
- cx = ctx->DrawBuffer->_Xmin;
- cy = ctx->DrawBuffer->_Ymin;
- ch = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin;
- cw = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin;
- all = (cw == ctx->DrawBuffer->Width && ch == ctx->DrawBuffer->Height);
-
- /* flip top to bottom */
- cy = intel->driDrawable->h - cy - ch;
- cx = cx + intel->drawX;
- cy += intel->drawY;
-
- /* adjust for page flipping */
- if ( intel->sarea->pf_current_page == 0 ) {
- front = intel->front_region;
- back = intel->back_region;
- }
- else {
- back = intel->front_region;
- front = intel->back_region;
- }
-
- front_pitch = front->pitch * front->cpp;
- back_pitch = back->pitch * back->cpp;
- depth_pitch = depth->pitch * depth->cpp;
-
- if (front->tiled) {
- FRONT_CMD |= XY_DST_TILED;
- front_pitch /= 4;
- }
-
- if (back->tiled) {
- BACK_CMD |= XY_DST_TILED;
- back_pitch /= 4;
- }
-
- if (depth->tiled) {
- DEPTH_CMD |= XY_DST_TILED;
- depth_pitch /= 4;
- }
-
- for (i = 0 ; i < intel->numClipRects ; i++)
- {
- drm_clip_rect_t *box = &intel->pClipRects[i];
- drm_clip_rect_t b;
-
- if (!all) {
- GLint x = box->x1;
- GLint y = box->y1;
- GLint w = box->x2 - x;
- GLint h = box->y2 - y;
-
- if (x < cx) w -= cx - x, x = cx;
- if (y < cy) h -= cy - y, y = cy;
- if (x + w > cx + cw) w = cx + cw - x;
- if (y + h > cy + ch) h = cy + ch - y;
- if (w <= 0) continue;
- if (h <= 0) continue;
-
- b.x1 = x;
- b.y1 = y;
- b.x2 = x + w;
- b.y2 = y + h;
- } else {
- b = *box;
- }
-
-
- if (b.x1 > b.x2 ||
- b.y1 > b.y2 ||
- b.x2 > intelScreen->width ||
- b.y2 > intelScreen->height)
- continue;
-
- if ( flags & BUFFER_BIT_FRONT_LEFT ) {
- BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( FRONT_CMD );
- OUT_BATCH( front_pitch | BR13 );
- OUT_BATCH( (b.y1 << 16) | b.x1 );
- OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( bmBufferOffset(intel, front->buffer) );
- OUT_BATCH( clear_color );
- ADVANCE_BATCH();
- }
-
- if ( flags & BUFFER_BIT_BACK_LEFT ) {
- BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( BACK_CMD );
- OUT_BATCH( back_pitch | BR13 );
- OUT_BATCH( (b.y1 << 16) | b.x1 );
- OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( bmBufferOffset(intel, back->buffer) );
- OUT_BATCH( clear_color );
- ADVANCE_BATCH();
- }
-
- if ( flags & (BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH) ) {
- BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS);
- OUT_BATCH( DEPTH_CMD );
- OUT_BATCH( depth_pitch | BR13 );
- OUT_BATCH( (b.y1 << 16) | b.x1 );
- OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( bmBufferOffset(intel, depth->buffer) );
- OUT_BATCH( clear_depth );
- ADVANCE_BATCH();
- }
- }
- }
- intel_batchbuffer_flush( intel->batch );
- UNLOCK_HARDWARE( intel );
-}
-
-
-
-#define BR13_565 0x1
-#define BR13_8888 0x3
-
-
-void
-intelEmitImmediateColorExpandBlit(struct intel_context *intel,
- GLuint cpp,
- GLubyte *src_bits, GLuint src_size,
- GLuint fg_color,
- GLshort dst_pitch,
- struct buffer *dst_buffer,
- GLuint dst_offset,
- GLboolean dst_tiled,
- GLshort x, GLshort y,
- GLshort w, GLshort h,
- GLenum logic_op)
-{
- struct xy_setup_blit setup;
- struct xy_text_immediate_blit text;
- int dwords = ((src_size + 7) & ~7) / 4;
-
- assert( logic_op - GL_CLEAR >= 0 );
- assert( logic_op - GL_CLEAR < 0x10 );
-
- if (w < 0 || h < 0)
- return;
-
- dst_pitch *= cpp;
-
- if (dst_tiled)
- dst_pitch /= 4;
-
- DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n",
- __FUNCTION__,
- dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords);
-
- memset(&setup, 0, sizeof(setup));
-
- setup.br0.client = CLIENT_2D;
- setup.br0.opcode = OPCODE_XY_SETUP_BLT;
- setup.br0.write_alpha = (cpp == 4);
- setup.br0.write_rgb = (cpp == 4);
- setup.br0.dst_tiled = dst_tiled;
- setup.br0.length = (sizeof(setup) / sizeof(int)) - 2;
-
- setup.br13.dest_pitch = dst_pitch;
- setup.br13.rop = translate_raster_op(logic_op);
- setup.br13.color_depth = (cpp == 4) ? BR13_8888 : BR13_565;
- setup.br13.clipping_enable = 0;
- setup.br13.mono_source_transparency = 1;
-
- setup.dw2.clip_y1 = 0;
- setup.dw2.clip_x1 = 0;
- setup.dw3.clip_y2 = 100;
- setup.dw3.clip_x2 = 100;
-
- setup.dest_base_addr = bmBufferOffset(intel, dst_buffer) + dst_offset;
- setup.background_color = 0;
- setup.foreground_color = fg_color;
- setup.pattern_base_addr = 0;
-
- memset(&text, 0, sizeof(text));
- text.dw0.client = CLIENT_2D;
- text.dw0.opcode = OPCODE_XY_TEXT_IMMEDIATE_BLT;
- text.dw0.pad0 = 0;
- text.dw0.byte_packed = 1; /* ?maybe? */
- text.dw0.pad1 = 0;
- text.dw0.dst_tiled = dst_tiled;
- text.dw0.pad2 = 0;
- text.dw0.length = (sizeof(text)/sizeof(int)) - 2 + dwords;
- text.dw1.dest_y1 = y; /* duplicates info in setup blit */
- text.dw1.dest_x1 = x;
- text.dw2.dest_y2 = y + h;
- text.dw2.dest_x2 = x + w;
-
- intel_batchbuffer_require_space( intel->batch,
- sizeof(setup) +
- sizeof(text) +
- dwords,
- INTEL_BATCH_NO_CLIPRECTS );
-
- intel_batchbuffer_data( intel->batch,
- &setup,
- sizeof(setup),
- INTEL_BATCH_NO_CLIPRECTS );
-
- intel_batchbuffer_data( intel->batch,
- &text,
- sizeof(text),
- INTEL_BATCH_NO_CLIPRECTS );
-
- intel_batchbuffer_data( intel->batch,
- src_bits,
- dwords * 4,
- INTEL_BATCH_NO_CLIPRECTS );
-}
-
--- /dev/null
+../intel/intel_blit.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_BLIT_H
-#define INTEL_BLIT_H
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-
-struct buffer;
-
-extern void intelCopyBuffer( const __DRIdrawablePrivate *dpriv,
- const drm_clip_rect_t *rect );
-extern void intelClearWithBlit(GLcontext *ctx, GLbitfield mask);
-
-extern void intelEmitCopyBlit( struct intel_context *intel,
- GLuint cpp,
- GLshort src_pitch,
- struct buffer *src_buffer,
- GLuint src_offset,
- GLboolean src_tiled,
- GLshort dst_pitch,
- struct buffer *dst_buffer,
- GLuint dst_offset,
- GLboolean dst_tiled,
- GLshort srcx, GLshort srcy,
- GLshort dstx, GLshort dsty,
- GLshort w, GLshort h,
- GLenum logic_op );
-
-extern void intelEmitFillBlit( struct intel_context *intel,
- GLuint cpp,
- GLshort dst_pitch,
- struct buffer *dst_buffer,
- GLuint dst_offset,
- GLboolean dst_tiled,
- GLshort x, GLshort y,
- GLshort w, GLshort h,
- GLuint color );
-
-void
-intelEmitImmediateColorExpandBlit(struct intel_context *intel,
- GLuint cpp,
- GLubyte *src_bits, GLuint src_size,
- GLuint fg_color,
- GLshort dst_pitch,
- struct buffer *dst_buffer,
- GLuint dst_offset,
- GLboolean dst_tiled,
- GLshort dst_x, GLshort dst_y,
- GLshort w, GLshort h,
- GLenum logic_op );
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "imports.h"
-#include "mtypes.h"
-#include "bufferobj.h"
-
-#include "intel_context.h"
-#include "intel_buffer_objects.h"
-#include "bufmgr.h"
-
-
-/**
- * There is some duplication between mesa's bufferobjects and our
- * bufmgr buffers. Both have an integer handle and a hashtable to
- * lookup an opaque structure. It would be nice if the handles and
- * internal structure where somehow shared.
- */
-static struct gl_buffer_object *intel_bufferobj_alloc( GLcontext *ctx,
- GLuint name,
- GLenum target )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *obj = MALLOC_STRUCT(intel_buffer_object);
-
- _mesa_initialize_buffer_object(&obj->Base, name, target);
-
- /* XXX: We generate our own handle, which is different to 'name' above.
- */
- bmGenBuffers(intel, "bufferobj", 1, &obj->buffer, 6);
- assert(obj->buffer);
-
- return &obj->Base;
-}
-
-
-/**
- * Deallocate/free a vertex/pixel buffer object.
- * Called via glDeleteBuffersARB().
- */
-static void intel_bufferobj_free( GLcontext *ctx,
- struct gl_buffer_object *obj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
-
- assert(intel_obj);
-
- if (intel_obj->buffer)
- bmDeleteBuffers( intel, 1, &intel_obj->buffer );
-
- _mesa_free(intel_obj);
-}
-
-
-
-/**
- * Allocate space for and store data in a buffer object. Any data that was
- * previously stored in the buffer object is lost. If data is NULL,
- * memory will be allocated, but no copy will occur.
- * Called via glBufferDataARB().
- */
-static void intel_bufferobj_data( GLcontext *ctx,
- GLenum target,
- GLsizeiptrARB size,
- const GLvoid *data,
- GLenum usage,
- struct gl_buffer_object *obj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
-
- /* XXX: do something useful with 'usage' (eg. populate flags
- * argument below)
- */
- assert(intel_obj);
-
- obj->Size = size;
- obj->Usage = usage;
-
- bmBufferDataAUB(intel, intel_obj->buffer, size, data, 0,
- 0, 0);
-}
-
-
-/**
- * Replace data in a subrange of buffer object. If the data range
- * specified by size + offset extends beyond the end of the buffer or
- * if data is NULL, no copy is performed.
- * Called via glBufferSubDataARB().
- */
-static void intel_bufferobj_subdata( GLcontext *ctx,
- GLenum target,
- GLintptrARB offset,
- GLsizeiptrARB size,
- const GLvoid * data,
- struct gl_buffer_object * obj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
-
- assert(intel_obj);
- bmBufferSubDataAUB(intel, intel_obj->buffer, offset, size, data, 0, 0);
-}
-
-
-/**
- * Called via glGetBufferSubDataARB().
- */
-static void intel_bufferobj_get_subdata( GLcontext *ctx,
- GLenum target,
- GLintptrARB offset,
- GLsizeiptrARB size,
- GLvoid * data,
- struct gl_buffer_object * obj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
-
- assert(intel_obj);
- bmBufferGetSubData(intel, intel_obj->buffer, offset, size, data);
-}
-
-
-
-/**
- * Called via glMapBufferARB().
- */
-static void *intel_bufferobj_map( GLcontext *ctx,
- GLenum target,
- GLenum access,
- struct gl_buffer_object *obj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
-
- /* XXX: Translate access to flags arg below:
- */
- assert(intel_obj);
- assert(intel_obj->buffer);
- obj->Pointer = bmMapBuffer(intel, intel_obj->buffer, 0);
- return obj->Pointer;
-}
-
-
-/**
- * Called via glMapBufferARB().
- */
-static GLboolean intel_bufferobj_unmap( GLcontext *ctx,
- GLenum target,
- struct gl_buffer_object *obj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
-
- assert(intel_obj);
- assert(intel_obj->buffer);
- assert(obj->Pointer);
- bmUnmapBufferAUB(intel, intel_obj->buffer, 0, 0);
- obj->Pointer = NULL;
- return GL_TRUE;
-}
-
-struct buffer *intel_bufferobj_buffer( const struct intel_buffer_object *intel_obj )
-{
- assert(intel_obj->Base.Name);
- assert(intel_obj->buffer);
- return intel_obj->buffer;
-}
-
-void intel_bufferobj_init( struct intel_context *intel )
-{
- GLcontext *ctx = &intel->ctx;
-
- ctx->Driver.NewBufferObject = intel_bufferobj_alloc;
- ctx->Driver.DeleteBuffer = intel_bufferobj_free;
- ctx->Driver.BufferData = intel_bufferobj_data;
- ctx->Driver.BufferSubData = intel_bufferobj_subdata;
- ctx->Driver.GetBufferSubData = intel_bufferobj_get_subdata;
- ctx->Driver.MapBuffer = intel_bufferobj_map;
- ctx->Driver.UnmapBuffer = intel_bufferobj_unmap;
-}
--- /dev/null
+../intel/intel_buffer_objects.c
\ No newline at end of file
+++ /dev/null
- /**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_BUFFEROBJ_H
-#define INTEL_BUFFEROBJ_H
-
-#include "mtypes.h"
-
-struct intel_context;
-struct gl_buffer_object;
-
-
-/**
- * Intel vertex/pixel buffer object, derived from Mesa's gl_buffer_object.
- */
-struct intel_buffer_object {
- struct gl_buffer_object Base;
- struct buffer *buffer; /* the low-level buffer manager's buffer handle */
-};
-
-
-/* Get the bm buffer associated with a GL bufferobject:
- */
-struct buffer *intel_bufferobj_buffer( const struct intel_buffer_object *obj );
-
-/* Hook the bufferobject implementation into mesa:
- */
-void intel_bufferobj_init( struct intel_context *intel );
-
-
-
-/* Are the obj->Name tests necessary? Unfortunately yes, mesa
- * allocates a couple of gl_buffer_object structs statically, and
- * the Name == 0 test is the only way to identify them and avoid
- * casting them erroneously to our structs.
- */
-static inline struct intel_buffer_object *
-intel_buffer_object( struct gl_buffer_object *obj )
-{
- if (obj->Name)
- return (struct intel_buffer_object *)obj;
- else
- return NULL;
-}
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_blit.h"
-#include "intel_regions.h"
-#include "intel_batchbuffer.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "macros.h"
-#include "swrast/swrast.h"
-
-GLboolean intel_intersect_cliprects( drm_clip_rect_t *dst,
- const drm_clip_rect_t *a,
- const drm_clip_rect_t *b )
-{
- dst->x1 = MAX2(a->x1, b->x1);
- dst->x2 = MIN2(a->x2, b->x2);
- dst->y1 = MAX2(a->y1, b->y1);
- dst->y2 = MIN2(a->y2, b->y2);
-
- return (dst->x1 <= dst->x2 &&
- dst->y1 <= dst->y2);
-}
-
-struct intel_region *intel_drawbuf_region( struct intel_context *intel )
-{
- switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_FRONT_LEFT:
- return intel->front_region;
- case BUFFER_BIT_BACK_LEFT:
- return intel->back_region;
- default:
- /* Not necessary to fallback - could handle either NONE or
- * FRONT_AND_BACK cases below.
- */
- return NULL;
- }
-}
-
-struct intel_region *intel_readbuf_region( struct intel_context *intel )
-{
- GLcontext *ctx = &intel->ctx;
-
- /* This will have to change to support EXT_fbo's, but is correct
- * for now:
- */
- switch (ctx->ReadBuffer->_ColorReadBufferIndex) {
- case BUFFER_FRONT_LEFT:
- return intel->front_region;
- case BUFFER_BACK_LEFT:
- return intel->back_region;
- default:
- assert(0);
- return NULL;
- }
-}
-
-
-
-static void intelBufferSize(GLframebuffer *buffer,
- GLuint *width,
- GLuint *height)
-{
- GET_CURRENT_CONTEXT(ctx);
- struct intel_context *intel = intel_context(ctx);
- /* Need to lock to make sure the driDrawable is uptodate. This
- * information is used to resize Mesa's software buffers, so it has
- * to be correct.
- */
- LOCK_HARDWARE(intel);
- if (intel->driDrawable) {
- *width = intel->driDrawable->w;
- *height = intel->driDrawable->h;
- }
- else {
- *width = 0;
- *height = 0;
- }
- UNLOCK_HARDWARE(intel);
-}
-
-
-static void intelSetFrontClipRects( struct intel_context *intel )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- if (!dPriv) return;
-
- intel->numClipRects = dPriv->numClipRects;
- intel->pClipRects = dPriv->pClipRects;
- intel->drawX = dPriv->x;
- intel->drawY = dPriv->y;
-}
-
-
-static void intelSetBackClipRects( struct intel_context *intel )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- if (!dPriv) return;
-
- if (intel->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0) {
- intel->numClipRects = dPriv->numClipRects;
- intel->pClipRects = dPriv->pClipRects;
- intel->drawX = dPriv->x;
- intel->drawY = dPriv->y;
- } else {
- intel->numClipRects = dPriv->numBackClipRects;
- intel->pClipRects = dPriv->pBackClipRects;
- intel->drawX = dPriv->backX;
- intel->drawY = dPriv->backY;
-
- if (dPriv->numBackClipRects == 1 &&
- dPriv->x == dPriv->backX &&
- dPriv->y == dPriv->backY) {
-
- /* Repeat the calculation of the back cliprect dimensions here
- * as early versions of dri.a in the Xserver are incorrect. Try
- * very hard not to restrict future versions of dri.a which
- * might eg. allocate truly private back buffers.
- */
- int x1, y1;
- int x2, y2;
-
- x1 = dPriv->x;
- y1 = dPriv->y;
- x2 = dPriv->x + dPriv->w;
- y2 = dPriv->y + dPriv->h;
-
- if (x1 < 0) x1 = 0;
- if (y1 < 0) y1 = 0;
- if (x2 > intel->intelScreen->width) x2 = intel->intelScreen->width;
- if (y2 > intel->intelScreen->height) y2 = intel->intelScreen->height;
-
- if (x1 == dPriv->pBackClipRects[0].x1 &&
- y1 == dPriv->pBackClipRects[0].y1) {
-
- dPriv->pBackClipRects[0].x2 = x2;
- dPriv->pBackClipRects[0].y2 = y2;
- }
- }
- }
-}
-
-
-void intelWindowMoved( struct intel_context *intel )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- if (!intel->ctx.DrawBuffer) {
- intelSetFrontClipRects( intel );
- }
- else {
- switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_FRONT_LEFT:
- intelSetFrontClipRects( intel );
- break;
- case BUFFER_BIT_BACK_LEFT:
- intelSetBackClipRects( intel );
- break;
- default:
- /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */
- intelSetFrontClipRects( intel );
- }
- }
-
- _mesa_resize_framebuffer(&intel->ctx,
- (GLframebuffer*)dPriv->driverPrivate,
- dPriv->w, dPriv->h);
-
- /* Set state we know depends on drawable parameters:
- */
- {
- GLcontext *ctx = &intel->ctx;
-
- if (ctx->Driver.Scissor)
- ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height );
-
- if (ctx->Driver.DepthRange)
- ctx->Driver.DepthRange( ctx,
- ctx->Viewport.Near,
- ctx->Viewport.Far );
-
- intel->NewGLState |= _NEW_SCISSOR;
- }
-
- /* This works because the lock is always grabbed before emitting
- * commands and commands are always flushed prior to releasing
- * the lock.
- */
- intel->NewGLState |= _NEW_WINDOW_POS;
-}
-
-
-
-/* A true meta version of this would be very simple and additionally
- * machine independent. Maybe we'll get there one day.
- */
-static void intelClearWithTris(struct intel_context *intel,
- GLbitfield mask)
-{
- GLcontext *ctx = &intel->ctx;
- drm_clip_rect_t clear;
- GLint cx, cy, cw, ch;
-
- if (INTEL_DEBUG & DEBUG_DRI)
- _mesa_printf("%s %x\n", __FUNCTION__, mask);
-
- {
-
- intel->vtbl.install_meta_state(intel);
-
- /* Get clear bounds after locking */
- cx = ctx->DrawBuffer->_Xmin;
- cy = ctx->DrawBuffer->_Ymin;
- cw = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin;
- ch = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin;
-
- clear.x1 = cx;
- clear.y1 = cy;
- clear.x2 = cx + cw;
- clear.y2 = cy + ch;
-
- /* Back and stencil cliprects are the same. Try and do both
- * buffers at once:
- */
- if (mask & (BUFFER_BIT_BACK_LEFT|BUFFER_BIT_STENCIL|BUFFER_BIT_DEPTH)) {
- intel->vtbl.meta_draw_region(intel,
- intel->back_region,
- intel->depth_region );
-
- if (mask & BUFFER_BIT_BACK_LEFT)
- intel->vtbl.meta_color_mask(intel, GL_TRUE );
- else
- intel->vtbl.meta_color_mask(intel, GL_FALSE );
-
- if (mask & BUFFER_BIT_STENCIL)
- intel->vtbl.meta_stencil_replace( intel,
- intel->ctx.Stencil.WriteMask[0],
- intel->ctx.Stencil.Clear);
- else
- intel->vtbl.meta_no_stencil_write(intel);
-
- if (mask & BUFFER_BIT_DEPTH)
- intel->vtbl.meta_depth_replace( intel );
- else
- intel->vtbl.meta_no_depth_write(intel);
-
- /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the
- * drawing origin may not be correctly emitted.
- */
- intel->vtbl.meta_draw_quad(intel,
- clear.x1, clear.x2,
- clear.y1, clear.y2,
- intel->ctx.Depth.Clear,
- intel->clear_chan[0],
- intel->clear_chan[1],
- intel->clear_chan[2],
- intel->clear_chan[3],
- 0, 0, 0, 0);
- }
-
- /* Front may have different cliprects:
- */
- if (mask & BUFFER_BIT_FRONT_LEFT) {
- intel->vtbl.meta_no_depth_write(intel);
- intel->vtbl.meta_no_stencil_write(intel);
- intel->vtbl.meta_color_mask(intel, GL_TRUE );
- intel->vtbl.meta_draw_region(intel,
- intel->front_region,
- intel->depth_region);
-
- /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the
- * drawing origin may not be correctly emitted.
- */
- intel->vtbl.meta_draw_quad(intel,
- clear.x1, clear.x2,
- clear.y1, clear.y2,
- 0,
- intel->clear_chan[0],
- intel->clear_chan[1],
- intel->clear_chan[2],
- intel->clear_chan[3],
- 0, 0, 0, 0);
- }
-
- intel->vtbl.leave_meta_state( intel );
- }
-}
-
-
-
-
-
-static void intelClear(GLcontext *ctx, GLbitfield mask)
-{
- struct intel_context *intel = intel_context( ctx );
- const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask);
- GLbitfield tri_mask = 0;
- GLbitfield blit_mask = 0;
- GLbitfield swrast_mask = 0;
-
- if (INTEL_DEBUG & DEBUG_DRI)
- fprintf(stderr, "%s %x\n", __FUNCTION__, mask);
-
-
- if (mask & BUFFER_BIT_FRONT_LEFT) {
- if (colorMask == ~0) {
- blit_mask |= BUFFER_BIT_FRONT_LEFT;
- }
- else {
- tri_mask |= BUFFER_BIT_FRONT_LEFT;
- }
- }
-
- if (mask & BUFFER_BIT_BACK_LEFT) {
- if (colorMask == ~0) {
- blit_mask |= BUFFER_BIT_BACK_LEFT;
- }
- else {
- tri_mask |= BUFFER_BIT_BACK_LEFT;
- }
- }
-
-
- if (mask & BUFFER_BIT_STENCIL) {
- if (!intel->hw_stencil) {
- swrast_mask |= BUFFER_BIT_STENCIL;
- }
- else if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff ||
- intel->depth_region->tiled) {
- tri_mask |= BUFFER_BIT_STENCIL;
- }
- else {
- blit_mask |= BUFFER_BIT_STENCIL;
- }
- }
-
- /* Do depth with stencil if possible to avoid 2nd pass over the
- * same buffer.
- */
- if (mask & BUFFER_BIT_DEPTH) {
- if ((tri_mask & BUFFER_BIT_STENCIL) ||
- intel->depth_region->tiled)
- tri_mask |= BUFFER_BIT_DEPTH;
- else
- blit_mask |= BUFFER_BIT_DEPTH;
- }
-
- swrast_mask |= (mask & BUFFER_BIT_ACCUM);
-
- intelFlush( ctx );
-
- if (blit_mask)
- intelClearWithBlit( ctx, blit_mask );
-
- if (tri_mask)
- intelClearWithTris( intel, tri_mask );
-
- if (swrast_mask)
- _swrast_Clear( ctx, swrast_mask );
-}
-
-
-
-
-
-
-
-/* Flip the front & back buffers
- */
-static void intelPageFlip( const __DRIdrawablePrivate *dPriv )
-{
-#if 0
- struct intel_context *intel;
- int tmp, ret;
-
- if (INTEL_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- assert(dPriv);
- assert(dPriv->driContextPriv);
- assert(dPriv->driContextPriv->driverPrivate);
-
- intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate;
-
- intelFlush( &intel->ctx );
- LOCK_HARDWARE( intel );
-
- if (dPriv->pClipRects) {
- *(drm_clip_rect_t *)intel->sarea->boxes = dPriv->pClipRects[0];
- intel->sarea->nbox = 1;
- }
-
- ret = drmCommandNone(intel->driFd, DRM_I830_FLIP);
- if (ret) {
- fprintf(stderr, "%s: %d\n", __FUNCTION__, ret);
- UNLOCK_HARDWARE( intel );
- exit(1);
- }
-
- tmp = intel->sarea->last_enqueue;
- intelRefillBatchLocked( intel );
- UNLOCK_HARDWARE( intel );
-
-
- intelSetDrawBuffer( &intel->ctx, intel->ctx.Color.DriverDrawBuffer );
-#endif
-}
-
-
-void intelSwapBuffers( __DRIdrawablePrivate *dPriv )
-{
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- struct intel_context *intel;
- GLcontext *ctx;
- intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate;
- ctx = &intel->ctx;
- if (ctx->Visual.doubleBufferMode) {
- _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */
- if ( 0 /*intel->doPageFlip*/ ) { /* doPageFlip is never set !!! */
- intelPageFlip( dPriv );
- } else {
- intelCopyBuffer( dPriv, NULL );
- }
- if (intel->aub_file) {
- intelFlush(ctx);
- intel->vtbl.aub_dump_bmp( intel, 1 );
-
- intel->aub_wrap = 1;
- }
- }
- } else {
- /* XXX this shouldn't be an error but we can't handle it for now */
- fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
- }
-}
-
-void intelCopySubBuffer( __DRIdrawablePrivate *dPriv,
- int x, int y, int w, int h )
-{
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- struct intel_context *intel = dPriv->driContextPriv->driverPrivate;
- GLcontext *ctx = &intel->ctx;
-
- if (ctx->Visual.doubleBufferMode) {
- drm_clip_rect_t rect;
- rect.x1 = x + dPriv->x;
- rect.y1 = (dPriv->h - y - h) + dPriv->y;
- rect.x2 = rect.x1 + w;
- rect.y2 = rect.y1 + h;
- _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */
- intelCopyBuffer( dPriv, &rect );
- }
- } else {
- /* XXX this shouldn't be an error but we can't handle it for now */
- fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
- }
-}
-
-
-static void intelDrawBuffer(GLcontext *ctx, GLenum mode )
-{
- struct intel_context *intel = intel_context(ctx);
- int front = 0;
-
- if (!ctx->DrawBuffer)
- return;
-
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
- front = 1;
- FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE );
- break;
- case BUFFER_BIT_BACK_LEFT:
- front = 0;
- FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE );
- break;
- default:
- FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE );
- return;
- }
-
- if ( intel->sarea->pf_current_page == 1 )
- front ^= 1;
-
- intelSetFrontClipRects( intel );
-
-
- if (front) {
- if (intel->draw_region != intel->front_region) {
- intel_region_release(intel, &intel->draw_region);
- intel_region_reference(&intel->draw_region, intel->front_region);
- }
- } else {
- if (intel->draw_region != intel->back_region) {
- intel_region_release(intel, &intel->draw_region);
- intel_region_reference(&intel->draw_region, intel->back_region);
- }
- }
-
- intel->vtbl.set_draw_region( intel,
- intel->draw_region,
- intel->depth_region);
-}
-
-static void intelReadBuffer( GLcontext *ctx, GLenum mode )
-{
- /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */
-}
-
-
-
-void intelInitBufferFuncs( struct dd_function_table *functions )
-{
- functions->Clear = intelClear;
- functions->GetBufferSize = intelBufferSize;
- functions->DrawBuffer = intelDrawBuffer;
- functions->ReadBuffer = intelReadBuffer;
-}
--- /dev/null
+../intel/intel_buffers.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "imports.h"
-#include "points.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "vbo/vbo.h"
-
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vertex.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "intel_screen.h"
-
-#include "i830_dri.h"
-#include "i830_common.h"
-
-#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-#include "intel_blit.h"
-#include "intel_regions.h"
-#include "intel_buffer_objects.h"
-
-#include "bufmgr.h"
-
-#include "utils.h"
-#include "vblank.h"
-#ifndef INTEL_DEBUG
-int INTEL_DEBUG = (0);
-#endif
-
-#define need_GL_ARB_multisample
-#define need_GL_ARB_point_parameters
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_window_pos
-#define need_GL_ARB_occlusion_query
-#define need_GL_EXT_blend_color
-#define need_GL_EXT_blend_equation_separate
-#define need_GL_EXT_blend_func_separate
-#define need_GL_EXT_blend_minmax
-#define need_GL_EXT_cull_vertex
-#define need_GL_EXT_fog_coord
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_secondary_color
-#include "extension_helper.h"
-
-#ifndef VERBOSE
-int VERBOSE = 0;
-#endif
-
-/***************************************
- * Mesa's Driver Functions
- ***************************************/
-
-#define DRIVER_VERSION "4.1.3002"
-
-static const GLubyte *intelGetString( GLcontext *ctx, GLenum name )
-{
- const char * chipset;
- static char buffer[128];
-
- switch (name) {
- case GL_VENDOR:
- return (GLubyte *)"Tungsten Graphics, Inc";
- break;
-
- case GL_RENDERER:
- switch (intel_context(ctx)->intelScreen->deviceID) {
- case PCI_CHIP_I965_Q:
- chipset = "Intel(R) 965Q";
- break;
- case PCI_CHIP_I965_G:
- case PCI_CHIP_I965_G_1:
- chipset = "Intel(R) 965G";
- break;
- case PCI_CHIP_I946_GZ:
- chipset = "Intel(R) 946GZ";
- break;
- case PCI_CHIP_I965_GM:
- chipset = "Intel(R) 965GM";
- break;
- case PCI_CHIP_I965_GME:
- chipset = "Intel(R) 965GME/GLE";
- break;
- default:
- chipset = "Unknown Intel Chipset";
- }
-
- (void) driGetRendererString( buffer, chipset, DRIVER_VERSION, 0 );
- return (GLubyte *) buffer;
-
- default:
- return NULL;
- }
-}
-
-
-/**
- * Extension strings exported by the intel driver.
- *
- * \note
- * It appears that ARB_texture_env_crossbar has "disappeared" compared to the
- * old i830-specific driver.
- */
-const struct dri_extension card_extensions[] =
-{
- { "GL_ARB_multisample", GL_ARB_multisample_functions },
- { "GL_ARB_multitexture", NULL },
- { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
- { "GL_ARB_texture_border_clamp", NULL },
- { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
- { "GL_ARB_texture_cube_map", NULL },
- { "GL_ARB_texture_env_add", NULL },
- { "GL_ARB_texture_env_combine", NULL },
- { "GL_ARB_texture_env_dot3", NULL },
- { "GL_ARB_texture_mirrored_repeat", NULL },
- { "GL_ARB_texture_non_power_of_two", NULL },
- { "GL_ARB_texture_rectangle", NULL },
- { "GL_NV_texture_rectangle", NULL },
- { "GL_EXT_texture_rectangle", NULL },
- { "GL_ARB_texture_rectangle", NULL },
- { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
- { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
- { "GL_ARB_window_pos", GL_ARB_window_pos_functions },
- { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
- { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions },
- { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions },
- { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
- { "GL_EXT_blend_logic_op", NULL },
- { "GL_EXT_blend_subtract", NULL },
- { "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
- { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
- { "GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions },
- { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
- { "GL_EXT_stencil_wrap", NULL },
- { "GL_EXT_texture_edge_clamp", NULL },
- { "GL_EXT_texture_env_combine", NULL },
- { "GL_EXT_texture_env_dot3", NULL },
- { "GL_EXT_texture_filter_anisotropic", NULL },
- { "GL_EXT_texture_lod_bias", NULL },
- { "GL_3DFX_texture_compression_FXT1", NULL },
- { "GL_APPLE_client_storage", NULL },
- { "GL_MESA_pack_invert", NULL },
- { "GL_MESA_ycbcr_texture", NULL },
- { "GL_NV_blend_square", NULL },
- { "GL_SGIS_generate_mipmap", NULL },
- { NULL, NULL }
-};
-
-const struct dri_extension arb_oc_extension =
- { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions};
-
-void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging)
-{
- struct intel_context *intel = ctx?intel_context(ctx):NULL;
- driInitExtensions(ctx, card_extensions, enable_imaging);
- if (!ctx || intel->intelScreen->drmMinor >= 8)
- driInitSingleExtension (ctx, &arb_oc_extension);
-}
-
-static const struct dri_debug_control debug_control[] =
-{
- { "fall", DEBUG_FALLBACKS },
- { "tex", DEBUG_TEXTURE },
- { "ioctl", DEBUG_IOCTL },
- { "prim", DEBUG_PRIMS },
- { "vert", DEBUG_VERTS },
- { "state", DEBUG_STATE },
- { "verb", DEBUG_VERBOSE },
- { "dri", DEBUG_DRI },
- { "dma", DEBUG_DMA },
- { "san", DEBUG_SANITY },
- { "sync", DEBUG_SYNC },
- { "sleep", DEBUG_SLEEP },
- { "pix", DEBUG_PIXEL },
- { "buf", DEBUG_BUFMGR },
- { "stats", DEBUG_STATS },
- { "tile", DEBUG_TILE },
- { "sing", DEBUG_SINGLE_THREAD },
- { "thre", DEBUG_SINGLE_THREAD },
- { "wm", DEBUG_WM },
- { "vs", DEBUG_VS },
- { NULL, 0 }
-};
-
-
-static void intelInvalidateState( GLcontext *ctx, GLuint new_state )
-{
- struct intel_context *intel = intel_context(ctx);
-
- _swrast_InvalidateState( ctx, new_state );
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
- _tnl_invalidate_vertex_state( ctx, new_state );
-
- intel->NewGLState |= new_state;
-
- if (intel->vtbl.invalidate_state)
- intel->vtbl.invalidate_state( intel, new_state );
-}
-
-
-void intelFlush( GLcontext *ctx )
-{
- struct intel_context *intel = intel_context( ctx );
-
- bmLockAndFence(intel);
-}
-
-void intelFinish( GLcontext *ctx )
-{
- struct intel_context *intel = intel_context( ctx );
-
- bmFinishFence(intel, bmLockAndFence(intel));
-}
-
-static void
-intelBeginQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
-{
- struct intel_context *intel = intel_context( ctx );
- drmI830MMIO io = {
- .read_write = MMIO_READ,
- .reg = MMIO_REGS_PS_DEPTH_COUNT,
- .data = &q->Result
- };
- intel->stats_wm++;
- intelFinish(&intel->ctx);
- drmCommandRead(intel->driFd, DRM_I830_MMIO, &io, sizeof(io));
-}
-
-static void
-intelEndQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
-{
- struct intel_context *intel = intel_context( ctx );
- GLuint64EXT tmp;
- drmI830MMIO io = {
- .read_write = MMIO_READ,
- .reg = MMIO_REGS_PS_DEPTH_COUNT,
- .data = &tmp
- };
- intelFinish(&intel->ctx);
- drmCommandRead(intel->driFd, DRM_I830_MMIO, &io, sizeof(io));
- q->Result = tmp - q->Result;
- q->Ready = GL_TRUE;
- intel->stats_wm--;
-}
-
-
-void intelInitDriverFunctions( struct dd_function_table *functions )
-{
- _mesa_init_driver_functions( functions );
-
- functions->Flush = intelFlush;
- functions->Finish = intelFinish;
- functions->GetString = intelGetString;
- functions->UpdateState = intelInvalidateState;
- functions->BeginQuery = intelBeginQuery;
- functions->EndQuery = intelEndQuery;
-
- /* CopyPixels can be accelerated even with the current memory
- * manager:
- */
- if (!getenv("INTEL_NO_BLIT")) {
- functions->CopyPixels = intelCopyPixels;
- functions->Bitmap = intelBitmap;
- }
-
- intelInitTextureFuncs( functions );
- intelInitStateFuncs( functions );
- intelInitBufferFuncs( functions );
-}
-
-
-
-GLboolean intelInitContext( struct intel_context *intel,
- const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate,
- struct dd_function_table *functions )
-{
- GLcontext *ctx = &intel->ctx;
- GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
- __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
- volatile drmI830Sarea *saPriv = (volatile drmI830Sarea *)
- (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset);
-
- if (!_mesa_initialize_context(&intel->ctx,
- mesaVis, shareCtx,
- functions,
- (void*) intel)) {
- _mesa_printf("%s: failed to init mesa context\n", __FUNCTION__);
- return GL_FALSE;
- }
-
- driContextPriv->driverPrivate = intel;
- intel->intelScreen = intelScreen;
- intel->driScreen = sPriv;
- intel->sarea = saPriv;
-
- driParseConfigFiles (&intel->optionCache, &intelScreen->optionCache,
- intel->driScreen->myNum, "i965");
-
- intel->vblank_flags = (intel->intelScreen->irq_active != 0)
- ? driGetDefaultVBlankFlags(&intel->optionCache) : VBLANK_FLAG_NO_IRQ;
-
- ctx->Const.MaxTextureMaxAnisotropy = 2.0;
-
- if (getenv("INTEL_STRICT_CONFORMANCE")) {
- intel->strict_conformance = 1;
- }
-
- if (intel->strict_conformance) {
- ctx->Const.MinLineWidth = 1.0;
- ctx->Const.MinLineWidthAA = 1.0;
- ctx->Const.MaxLineWidth = 1.0;
- ctx->Const.MaxLineWidthAA = 1.0;
- ctx->Const.LineWidthGranularity = 1.0;
- }
- else {
- ctx->Const.MinLineWidth = 1.0;
- ctx->Const.MinLineWidthAA = 1.0;
- ctx->Const.MaxLineWidth = 5.0;
- ctx->Const.MaxLineWidthAA = 5.0;
- ctx->Const.LineWidthGranularity = 0.5;
- }
-
- ctx->Const.MinPointSize = 1.0;
- ctx->Const.MinPointSizeAA = 1.0;
- ctx->Const.MaxPointSize = 255.0;
- ctx->Const.MaxPointSizeAA = 3.0;
- ctx->Const.PointSizeGranularity = 1.0;
-
- /* reinitialize the context point state.
- * It depend on constants in __GLcontextRec::Const
- */
- _mesa_init_point(ctx);
-
- /* Initialize the software rasterizer and helper modules. */
- _swrast_CreateContext( ctx );
- _vbo_CreateContext( ctx );
- _tnl_CreateContext( ctx );
- _swsetup_CreateContext( ctx );
-
- TNL_CONTEXT(ctx)->Driver.RunPipeline = _tnl_run_pipeline;
-
- /* Configure swrast to match hardware characteristics: */
- _swrast_allow_pixel_fog( ctx, GL_FALSE );
- _swrast_allow_vertex_fog( ctx, GL_TRUE );
-
- /* Dri stuff */
- intel->hHWContext = driContextPriv->hHWContext;
- intel->driFd = sPriv->fd;
- intel->driHwLock = (drmLock *) &sPriv->pSAREA->lock;
-
- intel->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
- intel->hw_stipple = 1;
-
- switch(mesaVis->depthBits) {
- case 0: /* what to do in this case? */
- case 16:
- intel->depth_scale = 1.0/0xffff;
- intel->polygon_offset_scale = 1.0/0xffff;
- intel->depth_clear_mask = ~0;
- intel->ClearDepth = 0xffff;
- break;
- case 24:
- intel->depth_scale = 1.0/0xffffff;
- intel->polygon_offset_scale = 2.0/0xffffff; /* req'd to pass glean */
- intel->depth_clear_mask = 0x00ffffff;
- intel->stencil_clear_mask = 0xff000000;
- intel->ClearDepth = 0x00ffffff;
- break;
- default:
- assert(0);
- break;
- }
-
- /* Initialize swrast, tnl driver tables: */
- intelInitSpanFuncs( ctx );
-
- intel->no_hw = getenv("INTEL_NO_HW") != NULL;
-
- if (!intel->intelScreen->irq_active) {
- _mesa_printf("IRQs not active. Exiting\n");
- exit(1);
- }
- intelInitExtensions(ctx, GL_TRUE);
-
- INTEL_DEBUG = driParseDebugString( getenv( "INTEL_DEBUG" ),
- debug_control );
-
-
- /* Buffer manager:
- */
- intel->bm = bm_fake_intel_Attach( intel );
-
-
- bmInitPool(intel,
- intel->intelScreen->tex.offset, /* low offset */
- intel->intelScreen->tex.map, /* low virtual */
- intel->intelScreen->tex.size,
- BM_MEM_AGP);
-
- /* These are still static, but create regions for them.
- */
- intel->front_region =
- intel_region_create_static(intel,
- BM_MEM_AGP,
- intelScreen->front.offset,
- intelScreen->front.map,
- intelScreen->cpp,
- intelScreen->front.pitch / intelScreen->cpp,
- intelScreen->height,
- intelScreen->front.size,
- intelScreen->front.tiled != 0);
-
- intel->back_region =
- intel_region_create_static(intel,
- BM_MEM_AGP,
- intelScreen->back.offset,
- intelScreen->back.map,
- intelScreen->cpp,
- intelScreen->back.pitch / intelScreen->cpp,
- intelScreen->height,
- intelScreen->back.size,
- intelScreen->back.tiled != 0);
-
- /* Still assuming front.cpp == depth.cpp
- *
- * XXX: Setting tiling to false because Depth tiling only supports
- * YMAJOR but the blitter only supports XMAJOR tiling. Have to
- * resolve later.
- */
- intel->depth_region =
- intel_region_create_static(intel,
- BM_MEM_AGP,
- intelScreen->depth.offset,
- intelScreen->depth.map,
- intelScreen->cpp,
- intelScreen->depth.pitch / intelScreen->cpp,
- intelScreen->height,
- intelScreen->depth.size,
- intelScreen->depth.tiled != 0);
-
- intel_bufferobj_init( intel );
- intel->batch = intel_batchbuffer_alloc( intel );
-
- if (intel->ctx.Mesa_DXTn) {
- _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
- _mesa_enable_extension( ctx, "GL_S3_s3tc" );
- }
- else if (driQueryOptionb (&intelScreen->optionCache, "force_s3tc_enable")) {
- _mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
- }
-
-/* driInitTextureObjects( ctx, & intel->swapped, */
-/* DRI_TEXMGR_DO_TEXTURE_1D | */
-/* DRI_TEXMGR_DO_TEXTURE_2D | */
-/* DRI_TEXMGR_DO_TEXTURE_RECT ); */
-
-
- if (getenv("INTEL_NO_RAST")) {
- fprintf(stderr, "disabling 3D rasterization\n");
- intel->no_rast = 1;
- }
-
-
- return GL_TRUE;
-}
-
-void intelDestroyContext(__DRIcontextPrivate *driContextPriv)
-{
- struct intel_context *intel = (struct intel_context *) driContextPriv->driverPrivate;
-
- assert(intel); /* should never be null */
- if (intel) {
- GLboolean release_texture_heaps;
-
-
- intel->vtbl.destroy( intel );
-
- release_texture_heaps = (intel->ctx.Shared->RefCount == 1);
- _swsetup_DestroyContext (&intel->ctx);
- _tnl_DestroyContext (&intel->ctx);
- _vbo_DestroyContext (&intel->ctx);
-
- _swrast_DestroyContext (&intel->ctx);
- intel->Fallback = 0; /* don't call _swrast_Flush later */
- intel_batchbuffer_free(intel->batch);
- intel->batch = NULL;
-
-
- if ( release_texture_heaps ) {
- /* This share group is about to go away, free our private
- * texture object data.
- */
-
- /* XXX: destroy the shared bufmgr struct here?
- */
- }
-
- /* Free the regions created to describe front/back/depth
- * buffers:
- */
-#if 0
- intel_region_release(intel, &intel->front_region);
- intel_region_release(intel, &intel->back_region);
- intel_region_release(intel, &intel->depth_region);
- intel_region_release(intel, &intel->draw_region);
-#endif
-
- /* free the Mesa context */
- _mesa_destroy_context(&intel->ctx);
- }
-
- driContextPriv->driverPrivate = NULL;
-}
-
-GLboolean intelUnbindContext(__DRIcontextPrivate *driContextPriv)
-{
- return GL_TRUE;
-}
-
-GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv)
-{
-
- if (driContextPriv) {
- struct intel_context *intel = (struct intel_context *) driContextPriv->driverPrivate;
-
- if ( intel->driDrawable != driDrawPriv ) {
- /* Shouldn't the readbuffer be stored also? */
- driDrawableInitVBlank( driDrawPriv, intel->vblank_flags,
- &intel->vbl_seq );
-
- intel->driDrawable = driDrawPriv;
- intelWindowMoved( intel );
- }
-
- _mesa_make_current(&intel->ctx,
- (GLframebuffer *) driDrawPriv->driverPrivate,
- (GLframebuffer *) driReadPriv->driverPrivate);
-
- intel->ctx.Driver.DrawBuffer( &intel->ctx, intel->ctx.Color.DrawBuffer[0] );
- } else {
- _mesa_make_current(NULL, NULL, NULL);
- }
-
- return GL_TRUE;
-}
-
-
-static void intelContendedLock( struct intel_context *intel, GLuint flags )
-{
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- __DRIscreenPrivate *sPriv = intel->driScreen;
- volatile drmI830Sarea * sarea = intel->sarea;
- int me = intel->hHWContext;
- int my_bufmgr = bmCtxId(intel);
-
- drmGetLock(intel->driFd, intel->hHWContext, flags);
-
- /* If the window moved, may need to set a new cliprect now.
- *
- * NOTE: This releases and regains the hw lock, so all state
- * checking must be done *after* this call:
- */
- if (dPriv)
- DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
-
-
- intel->locked = 1;
- intel->need_flush = 1;
-
- /* Lost context?
- */
- if (sarea->ctxOwner != me) {
- DBG("Lost Context: sarea->ctxOwner %x me %x\n", sarea->ctxOwner, me);
- sarea->ctxOwner = me;
- intel->vtbl.lost_hardware( intel );
- }
-
- /* As above, but don't evict the texture data on transitions
- * between contexts which all share a local buffer manager.
- */
- if (sarea->texAge != my_bufmgr) {
- DBG("Lost Textures: sarea->texAge %x my_bufmgr %x\n", sarea->ctxOwner, my_bufmgr);
- sarea->texAge = my_bufmgr;
- bm_fake_NotifyContendedLockTake( intel );
- }
-
- /* Drawable changed?
- */
- if (dPriv && intel->lastStamp != dPriv->lastStamp) {
- intelWindowMoved( intel );
- intel->lastStamp = dPriv->lastStamp;
- }
-}
-
-_glthread_DECLARE_STATIC_MUTEX(lockMutex);
-
-/* Lock the hardware and validate our state.
- */
-void LOCK_HARDWARE( struct intel_context *intel )
-{
- char __ret=0;
-
- _glthread_LOCK_MUTEX(lockMutex);
- assert(!intel->locked);
-
-
- DRM_CAS(intel->driHwLock, intel->hHWContext,
- (DRM_LOCK_HELD|intel->hHWContext), __ret);
- if (__ret)
- intelContendedLock( intel, 0 );
-
- intel->locked = 1;
-
- if (intel->aub_wrap) {
- bm_fake_NotifyContendedLockTake( intel );
- intel->vtbl.lost_hardware( intel );
- intel->vtbl.aub_wrap(intel);
- intel->aub_wrap = 0;
- }
-
- if (bmError(intel)) {
- bmEvictAll(intel);
- intel->vtbl.lost_hardware( intel );
- }
-
- /* Make sure nothing has been emitted prior to getting the lock:
- */
- assert(intel->batch->map == 0);
-
- /* XXX: postpone, may not be needed:
- */
- if (!intel_batchbuffer_map(intel->batch)) {
- bmEvictAll(intel);
- intel->vtbl.lost_hardware( intel );
-
- /* This could only fail if the batchbuffer was greater in size
- * than the available texture memory:
- */
- if (!intel_batchbuffer_map(intel->batch)) {
- _mesa_printf("double failure to map batchbuffer\n");
- assert(0);
- }
- }
-}
-
-
-/* Unlock the hardware using the global current context
- */
-void UNLOCK_HARDWARE( struct intel_context *intel )
-{
- /* Make sure everything has been released:
- */
- assert(intel->batch->ptr == intel->batch->map + intel->batch->offset);
-
- intel_batchbuffer_unmap(intel->batch);
- intel->vtbl.note_unlock( intel );
- intel->locked = 0;
-
-
-
- DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
- _glthread_UNLOCK_MUTEX(lockMutex);
-}
-
-
--- /dev/null
+../intel/intel_context.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTELCONTEXT_INC
-#define INTELCONTEXT_INC
-
-
-
-#include "mtypes.h"
-#include "drm.h"
-#include "texmem.h"
-
-#include "intel_screen.h"
-#include "i830_common.h"
-#include "tnl/t_vertex.h"
-
-#define TAG(x) intel##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-#define DV_PF_555 (1<<8)
-#define DV_PF_565 (2<<8)
-#define DV_PF_8888 (3<<8)
-
-struct intel_region;
-struct intel_context;
-
-typedef void (*intel_tri_func)(struct intel_context *, intelVertex *, intelVertex *,
- intelVertex *);
-typedef void (*intel_line_func)(struct intel_context *, intelVertex *, intelVertex *);
-typedef void (*intel_point_func)(struct intel_context *, intelVertex *);
-
-#define INTEL_FALLBACK_DRAW_BUFFER 0x1
-#define INTEL_FALLBACK_READ_BUFFER 0x2
-#define INTEL_FALLBACK_USER 0x4
-#define INTEL_FALLBACK_RENDERMODE 0x8
-#define INTEL_FALLBACK_TEXTURE 0x10
-
-extern void intelFallback( struct intel_context *intel, GLuint bit, GLboolean mode );
-#define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode )
-
-
-
-struct intel_texture_object
-{
- struct gl_texture_object base; /* The "parent" object */
-
- /* The mipmap tree must include at least these levels once
- * validated:
- */
- GLuint firstLevel;
- GLuint lastLevel;
-
- GLuint dirty_images[6];
- GLuint dirty;
-
- /* On validation any active images held in main memory or in other
- * regions will be copied to this region and the old storage freed.
- */
- struct intel_mipmap_tree *mt;
-};
-
-
-
-struct intel_context
-{
- GLcontext ctx; /* the parent class */
-
- struct {
- void (*destroy)( struct intel_context *intel );
- void (*emit_state)( struct intel_context *intel );
- void (*emit_invarient_state)( struct intel_context *intel );
- void (*lost_hardware)( struct intel_context *intel );
- void (*note_fence)( struct intel_context *intel, GLuint fence );
- void (*note_unlock)( struct intel_context *intel );
- void (*update_texture_state)( struct intel_context *intel );
-
- void (*render_start)( struct intel_context *intel );
- void (*set_draw_region)( struct intel_context *intel,
- struct intel_region *draw_region,
- struct intel_region *depth_region );
-
- GLuint (*flush_cmd)( void );
-
- void (*emit_flush)( struct intel_context *intel,
- GLuint unused );
-
- void (*aub_commands)( struct intel_context *intel,
- GLuint offset,
- const void *buf,
- GLuint sz );
- void (*aub_dump_bmp)( struct intel_context *intel, GLuint buffer );
- void (*aub_wrap)( struct intel_context *intel );
- void (*aub_gtt_data)( struct intel_context *intel,
- GLuint offset,
- const void *src,
- GLuint size,
- GLuint aubtype,
- GLuint aubsubtype);
-
-
- void (*reduced_primitive_state)( struct intel_context *intel, GLenum rprim );
-
- GLboolean (*check_vertex_size)( struct intel_context *intel, GLuint expected );
-
- void (*invalidate_state)( struct intel_context *intel, GLuint new_state );
-
- /* Metaops:
- */
- void (*install_meta_state)( struct intel_context *intel );
- void (*leave_meta_state)( struct intel_context *intel );
-
- void (*meta_draw_region)( struct intel_context *intel,
- struct intel_region *draw_region,
- struct intel_region *depth_region );
-
- void (*meta_color_mask)( struct intel_context *intel,
- GLboolean );
-
- void (*meta_stencil_replace)( struct intel_context *intel,
- GLuint mask,
- GLuint clear );
-
- void (*meta_depth_replace)( struct intel_context *intel );
-
- void (*meta_texture_blend_replace) (struct intel_context * intel);
-
- void (*meta_no_stencil_write)( struct intel_context *intel );
- void (*meta_no_depth_write)( struct intel_context *intel );
- void (*meta_no_texture)( struct intel_context *intel );
- void (*meta_import_pixel_state) (struct intel_context * intel);
- void (*meta_frame_buffer_texture)( struct intel_context *intel,
- GLint xoff, GLint yoff );
-
- void (*meta_draw_quad)(struct intel_context *intel,
- GLfloat x0, GLfloat x1,
- GLfloat y0, GLfloat y1,
- GLfloat z,
- GLubyte red, GLubyte green,
- GLubyte blue, GLubyte alpha,
- GLfloat s0, GLfloat s1,
- GLfloat t0, GLfloat t1);
-
-
-
- } vtbl;
-
- GLint refcount;
- GLuint Fallback;
- GLuint NewGLState;
-
- GLuint last_swap_fence;
- GLuint second_last_swap_fence;
-
- GLboolean aub_wrap;
- GLuint stats_wm;
-
- struct intel_batchbuffer *batch;
-
- GLubyte clear_chan[4];
- GLuint ClearColor;
- GLuint ClearDepth;
-
- GLfloat depth_scale;
- GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */
- GLuint depth_clear_mask;
- GLuint stencil_clear_mask;
-
- GLboolean hw_stencil;
- GLboolean hw_stipple;
- GLboolean depth_buffer_is_float;
- GLboolean no_hw;
- GLboolean no_rast;
- GLboolean thrashing;
- GLboolean locked;
- GLboolean strict_conformance;
- GLboolean need_flush;
-
-
-
- /* AGP memory buffer manager:
- */
- struct bufmgr *bm;
-
-
- /* State for intelvb.c and inteltris.c.
- */
- GLenum render_primitive;
- GLenum reduced_primitive;
-
- struct intel_region *front_region;
- struct intel_region *back_region;
- struct intel_region *draw_region;
- struct intel_region *depth_region;
-
- /* These refer to the current draw (front vs. back) buffer:
- */
- int drawX; /* origin of drawable in draw buffer */
- int drawY;
- GLuint numClipRects; /* cliprects for that buffer */
- drm_clip_rect_t *pClipRects;
- struct gl_texture_object *frame_buffer_texobj;
-
- GLboolean scissor;
- drm_clip_rect_t draw_rect;
- drm_clip_rect_t scissor_rect;
-
- drm_context_t hHWContext;
- drmLock *driHwLock;
- int driFd;
-
- __DRIdrawablePrivate *driDrawable;
- __DRIscreenPrivate *driScreen;
- intelScreenPrivate *intelScreen;
- volatile drmI830Sarea *sarea;
-
- FILE *aub_file;
-
- GLuint lastStamp;
-
- /**
- * Configuration cache
- */
- driOptionCache optionCache;
-
- /* VBI
- */
- GLuint vbl_seq;
- GLuint vblank_flags;
-
- int64_t swap_ust;
- int64_t swap_missed_ust;
-
- GLuint swap_count;
- GLuint swap_missed_count;
-};
-
-/* These are functions now:
- */
-void LOCK_HARDWARE( struct intel_context *intel );
-void UNLOCK_HARDWARE( struct intel_context *intel );
-
-
-#define SUBPIXEL_X 0.125
-#define SUBPIXEL_Y 0.125
-
-/* ================================================================
- * Color packing:
- */
-
-#define INTEL_PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define INTEL_PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define INTEL_PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define INTEL_PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-#define INTEL_PACKCOLOR(format, r, g, b, a) \
-(format == DV_PF_555 ? INTEL_PACKCOLOR1555(r,g,b,a) : \
- (format == DV_PF_565 ? INTEL_PACKCOLOR565(r,g,b) : \
- (format == DV_PF_8888 ? INTEL_PACKCOLOR8888(r,g,b,a) : \
- 0)))
-
-
-
-/* ================================================================
- * From linux kernel i386 header files, copes with odd sizes better
- * than COPY_DWORDS would:
- */
-#if defined(i386) || defined(__i386__)
-static inline void * __memcpy(void * to, const void * from, size_t n)
-{
- int d0, d1, d2;
- __asm__ __volatile__(
- "rep ; movsl\n\t"
- "testb $2,%b4\n\t"
- "je 1f\n\t"
- "movsw\n"
- "1:\ttestb $1,%b4\n\t"
- "je 2f\n\t"
- "movsb\n"
- "2:"
- : "=&c" (d0), "=&D" (d1), "=&S" (d2)
- :"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
- : "memory");
- return (to);
-}
-#else
-#define __memcpy(a,b,c) memcpy(a,b,c)
-#endif
-
-
-/* The system memcpy (at least on ubuntu 5.10) has problems copying
- * to agp (writecombined) memory from a source which isn't 64-byte
- * aligned - there is a 4x performance falloff.
- *
- * The x86 __memcpy is immune to this but is slightly slower
- * (10%-ish) than the system memcpy.
- *
- * The sse_memcpy seems to have a slight cliff at 64/32 bytes, but
- * isn't much faster than x86_memcpy for agp copies.
- *
- * TODO: switch dynamically.
- */
-static inline void *do_memcpy( void *dest, const void *src, size_t n )
-{
- if ( (((unsigned long)src) & 63) ||
- (((unsigned long)dest) & 63)) {
- return __memcpy(dest, src, n);
- }
- else
- return memcpy(dest, src, n);
-}
-
-
-
-
-
-/* ================================================================
- * Debugging:
- */
-extern int INTEL_DEBUG;
-
-#define DEBUG_TEXTURE 0x1
-#define DEBUG_STATE 0x2
-#define DEBUG_IOCTL 0x4
-#define DEBUG_PRIMS 0x8
-#define DEBUG_VERTS 0x10
-#define DEBUG_FALLBACKS 0x20
-#define DEBUG_VERBOSE 0x40
-#define DEBUG_DRI 0x80
-#define DEBUG_DMA 0x100
-#define DEBUG_SANITY 0x200
-#define DEBUG_SYNC 0x400
-#define DEBUG_SLEEP 0x800
-#define DEBUG_PIXEL 0x1000
-#define DEBUG_STATS 0x2000
-#define DEBUG_TILE 0x4000
-#define DEBUG_SINGLE_THREAD 0x8000
-#define DEBUG_WM 0x10000
-#define DEBUG_URB 0x20000
-#define DEBUG_VS 0x40000
-
-
-#define PCI_CHIP_845_G 0x2562
-#define PCI_CHIP_I830_M 0x3577
-#define PCI_CHIP_I855_GM 0x3582
-#define PCI_CHIP_I865_G 0x2572
-#define PCI_CHIP_I915_G 0x2582
-#define PCI_CHIP_I915_GM 0x2592
-#define PCI_CHIP_I945_G 0x2772
-#define PCI_CHIP_I965_G 0x29A2
-#define PCI_CHIP_I965_Q 0x2992
-#define PCI_CHIP_I965_G_1 0x2982
-#define PCI_CHIP_I946_GZ 0x2972
-#define PCI_CHIP_I965_GM 0x2A02
-#define PCI_CHIP_I965_GME 0x2A12
-
-
-/* ================================================================
- * intel_context.c:
- */
-
-extern GLboolean intelInitContext( struct intel_context *intel,
- const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate,
- struct dd_function_table *functions );
-
-extern void intelGetLock(struct intel_context *intel, GLuint flags);
-
-extern void intelFinish( GLcontext *ctx );
-extern void intelFlush( GLcontext *ctx );
-
-extern void intelInitDriverFunctions( struct dd_function_table *functions );
-
-
-/* ================================================================
- * intel_state.c:
- */
-extern void intelInitStateFuncs( struct dd_function_table *functions );
-
-#define COMPAREFUNC_ALWAYS 0
-#define COMPAREFUNC_NEVER 0x1
-#define COMPAREFUNC_LESS 0x2
-#define COMPAREFUNC_EQUAL 0x3
-#define COMPAREFUNC_LEQUAL 0x4
-#define COMPAREFUNC_GREATER 0x5
-#define COMPAREFUNC_NOTEQUAL 0x6
-#define COMPAREFUNC_GEQUAL 0x7
-
-#define STENCILOP_KEEP 0
-#define STENCILOP_ZERO 0x1
-#define STENCILOP_REPLACE 0x2
-#define STENCILOP_INCRSAT 0x3
-#define STENCILOP_DECRSAT 0x4
-#define STENCILOP_INCR 0x5
-#define STENCILOP_DECR 0x6
-#define STENCILOP_INVERT 0x7
-
-#define LOGICOP_CLEAR 0
-#define LOGICOP_NOR 0x1
-#define LOGICOP_AND_INV 0x2
-#define LOGICOP_COPY_INV 0x3
-#define LOGICOP_AND_RVRSE 0x4
-#define LOGICOP_INV 0x5
-#define LOGICOP_XOR 0x6
-#define LOGICOP_NAND 0x7
-#define LOGICOP_AND 0x8
-#define LOGICOP_EQUIV 0x9
-#define LOGICOP_NOOP 0xa
-#define LOGICOP_OR_INV 0xb
-#define LOGICOP_COPY 0xc
-#define LOGICOP_OR_RVRSE 0xd
-#define LOGICOP_OR 0xe
-#define LOGICOP_SET 0xf
-
-#define BLENDFACT_ZERO 0x01
-#define BLENDFACT_ONE 0x02
-#define BLENDFACT_SRC_COLR 0x03
-#define BLENDFACT_INV_SRC_COLR 0x04
-#define BLENDFACT_SRC_ALPHA 0x05
-#define BLENDFACT_INV_SRC_ALPHA 0x06
-#define BLENDFACT_DST_ALPHA 0x07
-#define BLENDFACT_INV_DST_ALPHA 0x08
-#define BLENDFACT_DST_COLR 0x09
-#define BLENDFACT_INV_DST_COLR 0x0a
-#define BLENDFACT_SRC_ALPHA_SATURATE 0x0b
-#define BLENDFACT_CONST_COLOR 0x0c
-#define BLENDFACT_INV_CONST_COLOR 0x0d
-#define BLENDFACT_CONST_ALPHA 0x0e
-#define BLENDFACT_INV_CONST_ALPHA 0x0f
-#define BLENDFACT_MASK 0x0f
-
-
-extern int intel_translate_compare_func( GLenum func );
-extern int intel_translate_stencil_op( GLenum op );
-extern int intel_translate_blend_factor( GLenum factor );
-extern int intel_translate_logic_op( GLenum opcode );
-
-
-/* ================================================================
- * intel_buffers.c:
- */
-void intelInitBufferFuncs( struct dd_function_table *functions );
-
-struct intel_region *intel_readbuf_region( struct intel_context *intel );
-struct intel_region *intel_drawbuf_region( struct intel_context *intel );
-
-extern void intelWindowMoved( struct intel_context *intel );
-
-extern GLboolean intel_intersect_cliprects( drm_clip_rect_t *dest,
- const drm_clip_rect_t *a,
- const drm_clip_rect_t *b );
-
-
-/* ================================================================
- * intel_pixel_copy.c:
- */
-void intelCopyPixels(GLcontext * ctx,
- GLint srcx, GLint srcy,
- GLsizei width, GLsizei height,
- GLint destx, GLint desty, GLenum type);
-
-GLboolean intel_check_blit_fragment_ops(GLcontext * ctx);
-
-void intelBitmap(GLcontext * ctx,
- GLint x, GLint y,
- GLsizei width, GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte * pixels);
-
-void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging);
-#define _NEW_WINDOW_POS 0x40000000
-
-
-/*======================================================================
- * Inline conversion functions.
- * These are better-typed than the macros used previously:
- */
-static inline struct intel_context *intel_context( GLcontext *ctx )
-{
- return (struct intel_context *)ctx;
-}
-
-static inline struct intel_texture_object *intel_texture_object( struct gl_texture_object *obj )
-{
- return (struct intel_texture_object *)obj;
-}
-
-static inline struct intel_texture_image *intel_texture_image( struct gl_texture_image *img )
-{
- return (struct intel_texture_image *)img;
-}
-
-#endif
-
--- /dev/null
+../intel/intel_decode.c
\ No newline at end of file
--- /dev/null
+../intel/intel_depthstencil.c
\ No newline at end of file
--- /dev/null
+../intel/intel_fbo.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#include <stdio.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sched.h>
-
-#include "mtypes.h"
-#include "context.h"
-#include "swrast/swrast.h"
-
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-#include "intel_blit.h"
-#include "intel_regions.h"
-#include "drm.h"
-#include "bufmgr.h"
-
-static int intelWaitIdleLocked( struct intel_context *intel )
-{
- static int in_wait_idle = 0;
- unsigned int fence;
-
- if (!in_wait_idle) {
- if (INTEL_DEBUG & DEBUG_SYNC) {
- fprintf(stderr, "waiting for idle\n");
- }
-
- in_wait_idle = 1;
- fence = bmSetFence(intel);
- intelWaitIrq(intel, fence);
- in_wait_idle = 0;
-
- return bmTestFence(intel, fence);
- } else {
- return 1;
- }
-}
-
-int intelEmitIrqLocked( struct intel_context *intel )
-{
- int seq = 1;
-
- if (!intel->no_hw) {
- drmI830IrqEmit ie;
- int ret;
-
- assert(((*(int *)intel->driHwLock) & ~DRM_LOCK_CONT) ==
- (DRM_LOCK_HELD|intel->hHWContext));
-
- ie.irq_seq = &seq;
-
- ret = drmCommandWriteRead( intel->driFd, DRM_I830_IRQ_EMIT,
- &ie, sizeof(ie) );
- if ( ret ) {
- fprintf( stderr, "%s: drmI830IrqEmit: %d\n", __FUNCTION__, ret );
- exit(1);
- }
-
- if (0)
- fprintf(stderr, "%s --> %d\n", __FUNCTION__, seq );
- }
-
- return seq;
-}
-
-void intelWaitIrq( struct intel_context *intel, int seq )
-{
- if (!intel->no_hw) {
- drmI830IrqWait iw;
- int ret, lastdispatch;
-
- if (0)
- fprintf(stderr, "%s %d\n", __FUNCTION__, seq );
-
- iw.irq_seq = seq;
-
- do {
- lastdispatch = intel->sarea->last_dispatch;
- ret = drmCommandWrite( intel->driFd, DRM_I830_IRQ_WAIT, &iw, sizeof(iw) );
-
- /* This seems quite often to return before it should!?!
- */
- } while (ret == -EAGAIN || ret == -EINTR || (ret == -EBUSY && lastdispatch != intel->sarea->last_dispatch) || (ret == 0 && seq > intel->sarea->last_dispatch)
- || (ret == 0 && intel->sarea->last_dispatch - seq >= (1 << 24)));
-
-
- if ( ret ) {
- fprintf( stderr, "%s: drmI830IrqWait: %d\n", __FUNCTION__, ret );
-
- if (intel->aub_file) {
- intel->vtbl.aub_dump_bmp( intel, intel->ctx.Visual.doubleBufferMode ? 1 : 0 );
- }
-
- exit(1);
- }
- }
-}
-
-
-void intel_batch_ioctl( struct intel_context *intel,
- GLuint start_offset,
- GLuint used)
-{
- drmI830BatchBuffer batch;
-
- assert(intel->locked);
- assert(used);
-
- if (0)
- fprintf(stderr, "%s used %d offset %x..%x\n",
- __FUNCTION__,
- used,
- start_offset,
- start_offset + used);
-
- batch.start = start_offset;
- batch.used = used;
- batch.cliprects = NULL;
- batch.num_cliprects = 0;
- batch.DR1 = 0;
- batch.DR4 = 0;
-
- if (INTEL_DEBUG & DEBUG_DMA)
- fprintf(stderr, "%s: 0x%x..0x%x\n",
- __FUNCTION__,
- batch.start,
- batch.start + batch.used * 4);
-
- if (!intel->no_hw) {
- if (drmCommandWrite (intel->driFd, DRM_I830_BATCHBUFFER, &batch,
- sizeof(batch))) {
- fprintf(stderr, "DRM_I830_BATCHBUFFER: %d\n", -errno);
- UNLOCK_HARDWARE(intel);
- exit(1);
- }
-
- if (INTEL_DEBUG & DEBUG_SYNC) {
- intelWaitIdleLocked(intel);
- }
- }
-}
-
-void intel_cmd_ioctl( struct intel_context *intel,
- char *buf,
- GLuint used)
-{
- drmI830CmdBuffer cmd;
-
- assert(intel->locked);
- assert(used);
-
- cmd.buf = buf;
- cmd.sz = used;
- cmd.cliprects = intel->pClipRects;
- cmd.num_cliprects = 0;
- cmd.DR1 = 0;
- cmd.DR4 = 0;
-
- if (INTEL_DEBUG & DEBUG_DMA)
- fprintf(stderr, "%s: 0x%x..0x%x\n",
- __FUNCTION__,
- 0,
- 0 + cmd.sz);
-
- if (!intel->no_hw) {
- if (drmCommandWrite (intel->driFd, DRM_I830_CMDBUFFER, &cmd,
- sizeof(cmd))) {
- fprintf(stderr, "DRM_I830_CMDBUFFER: %d\n", -errno);
- UNLOCK_HARDWARE(intel);
- exit(1);
- }
-
- if (INTEL_DEBUG & DEBUG_SYNC) {
- intelWaitIdleLocked(intel);
- }
- }
-}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_IOCTL_H
-#define INTEL_IOCTL_H
-
-#include "intel_context.h"
-
-void intelWaitIrq( struct intel_context *intel, int seq );
-int intelEmitIrqLocked( struct intel_context *intel );
-
-void intel_batch_ioctl( struct intel_context *intel,
- GLuint start_offset,
- GLuint used);
-
-void intel_cmd_ioctl( struct intel_context *intel,
- char *buf,
- GLuint used);
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "intel_context.h"
-#include "intel_mipmap_tree.h"
-#include "intel_regions.h"
-#include "bufmgr.h"
-#include "enums.h"
-#include "imports.h"
-
-static GLenum target_to_target( GLenum target )
-{
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
- return GL_TEXTURE_CUBE_MAP_ARB;
- default:
- return target;
- }
-}
-
-struct intel_mipmap_tree *intel_miptree_create( struct intel_context *intel,
- GLenum target,
- GLenum internal_format,
- GLuint first_level,
- GLuint last_level,
- GLuint width0,
- GLuint height0,
- GLuint depth0,
- GLuint cpp,
- GLboolean compressed)
-{
- GLboolean ok;
- struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1);
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- _mesa_printf("%s target %s format %s level %d..%d\n", __FUNCTION__,
- _mesa_lookup_enum_by_nr(target),
- _mesa_lookup_enum_by_nr(internal_format),
- first_level,
- last_level);
-
- mt->target = target_to_target(target);
- mt->internal_format = internal_format;
- mt->first_level = first_level;
- mt->last_level = last_level;
- mt->width0 = width0;
- mt->height0 = height0;
- mt->depth0 = depth0;
- mt->cpp = compressed ? 2 : cpp;
- mt->compressed = compressed;
-
- switch (intel->intelScreen->deviceID) {
-#if 0
- case PCI_CHIP_I945_G:
- ok = i945_miptree_layout( mt );
- break;
- case PCI_CHIP_I915_G:
- case PCI_CHIP_I915_GM:
- ok = i915_miptree_layout( mt );
- break;
-#endif
- default:
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- _mesa_printf("assuming BRW texture layouts\n");
- ok = brw_miptree_layout( mt );
- break;
- }
-
- if (ok)
- mt->region = intel_region_alloc( intel,
- mt->cpp,
- mt->pitch,
- mt->total_height );
-
- if (!mt->region) {
- free(mt);
- return NULL;
- }
-
- return mt;
-}
-
-
-
-void intel_miptree_destroy( struct intel_context *intel,
- struct intel_mipmap_tree *mt )
-{
- if (mt) {
- GLuint i;
-
- intel_region_release(intel, &(mt->region));
-
- for (i = 0; i < MAX_TEXTURE_LEVELS; i++)
- if (mt->level[i].image_offset)
- free(mt->level[i].image_offset);
-
- free(mt);
- }
-}
-
-
-
-
-void intel_miptree_set_level_info(struct intel_mipmap_tree *mt,
- GLuint level,
- GLuint nr_images,
- GLuint x, GLuint y,
- GLuint w, GLuint h, GLuint d)
-{
- mt->level[level].width = w;
- mt->level[level].height = h;
- mt->level[level].depth = d;
- mt->level[level].level_offset = (x + y * mt->pitch) * mt->cpp;
- mt->level[level].nr_images = nr_images;
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- _mesa_printf("%s level %d img size: %d,%d level_offset 0x%x\n", __FUNCTION__, level, w, h,
- mt->level[level].level_offset);
-
- /* Not sure when this would happen, but anyway:
- */
- if (mt->level[level].image_offset) {
- free(mt->level[level].image_offset);
- mt->level[level].image_offset = NULL;
- }
-
- if (nr_images > 1) {
- mt->level[level].image_offset = malloc(nr_images * sizeof(GLuint));
- mt->level[level].image_offset[0] = 0;
- }
-}
-
-
-
-void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
- GLuint level,
- GLuint img,
- GLuint x, GLuint y)
-{
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- _mesa_printf("%s level %d img %d pos %d,%d\n", __FUNCTION__, level, img, x, y);
-
- if (img == 0)
- assert(x == 0 && y == 0);
-
- if (img > 0)
- mt->level[level].image_offset[img] = (x + y * mt->pitch) * mt->cpp;
-}
-
-
-/* Although we use the image_offset[] array to store relative offsets
- * to cube faces, Mesa doesn't know anything about this and expects
- * each cube face to be treated as a separate image.
- *
- * These functions present that view to mesa:
- */
-const GLuint *intel_miptree_depth_offsets(struct intel_mipmap_tree *mt,
- GLuint level)
-{
- static const GLuint zero = 0;
-
- if (mt->target != GL_TEXTURE_3D ||
- mt->level[level].nr_images == 1)
- return &zero;
- else
- return mt->level[level].image_offset;
-}
-
-
-GLuint intel_miptree_image_offset(struct intel_mipmap_tree *mt,
- GLuint face,
- GLuint level)
-{
- if (mt->target == GL_TEXTURE_CUBE_MAP_ARB)
- return (mt->level[level].level_offset +
- mt->level[level].image_offset[face]);
- else
- return mt->level[level].level_offset;
-}
-
-
-
-
-
-
-/* Upload data for a particular image.
- */
-GLboolean intel_miptree_image_data(struct intel_context *intel,
- struct intel_mipmap_tree *dst,
- GLuint face,
- GLuint level,
- const void *src,
- GLuint src_row_pitch,
- GLuint src_image_pitch)
-{
- GLuint depth = dst->level[level].depth;
- GLuint dst_offset = intel_miptree_image_offset(dst, face, level);
- const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level);
- GLuint i;
-
- DBG("%s\n", __FUNCTION__);
- for (i = 0; i < depth; i++) {
- if (!intel_region_data(intel,
- dst->region,
- dst_offset + dst_depth_offset[i],
- 0,
- 0,
- src,
- src_row_pitch,
- 0, 0, /* source x,y */
- dst->level[level].width,
- dst->level[level].height))
- return GL_FALSE;
- src += src_image_pitch;
- }
- return GL_TRUE;
-}
-
--- /dev/null
+../intel/intel_mipmap_tree.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_MIPMAP_TREE_H
-#define INTEL_MIPMAP_TREE_H
-
-#include "intel_regions.h"
-
-/* A layer on top of the intel_regions code which adds:
- *
- * - Code to size and layout a region to hold a set of mipmaps.
- * - Query to determine if a new image fits in an existing tree.
- *
- * The fixed mipmap layout of intel hardware where one offset
- * specifies the position of all images in a mipmap hierachy
- * complicates the implementation of GL texture image commands,
- * compared to hardware where each image is specified with an
- * independent offset.
- *
- * In an ideal world, each texture object would be associated with a
- * single bufmgr buffer or 2d intel_region, and all the images within
- * the texture object would slot into the tree as they arrive. The
- * reality can be a little messier, as images can arrive from the user
- * with sizes that don't fit in the existing tree, or in an order
- * where the tree layout cannot be guessed immediately.
- *
- * This structure encodes an idealized mipmap tree. The GL image
- * commands build these where possible, otherwise store the images in
- * temporary system buffers.
- */
-
-
-struct intel_mipmap_level {
- GLuint level_offset;
- GLuint width;
- GLuint height;
- GLuint depth;
- GLuint nr_images;
-
- /* Explicitly store the offset of each image for each cube face or
- * depth value. Pretty much have to accept that hardware formats
- * are going to be so diverse that there is no unified way to
- * compute the offsets of depth/cube images within a mipmap level,
- * so have to store them as a lookup table:
- */
- GLuint *image_offset;
-};
-
-struct intel_mipmap_tree {
- /* Effectively the key:
- */
- GLenum target;
- GLenum internal_format;
-
- GLuint first_level;
- GLuint last_level;
-
- GLuint width0, height0, depth0;
- GLuint cpp;
- GLboolean compressed;
-
- /* Derived from the above:
- */
- GLuint pitch;
- GLuint depth_pitch; /* per-image on i945? */
- GLuint total_height;
-
- /* Includes image offset tables:
- */
- struct intel_mipmap_level level[MAX_TEXTURE_LEVELS];
-
- /* The data is held here:
- */
- struct intel_region *region;
-
- /* These are also refcounted:
- */
- GLuint refcount;
-};
-
-
-
-struct intel_mipmap_tree *intel_miptree_create( struct intel_context *intel,
- GLenum target,
- GLenum internal_format,
- GLuint first_level,
- GLuint last_level,
- GLuint width0,
- GLuint height0,
- GLuint depth0,
- GLuint cpp,
- GLboolean compressed);
-
-void intel_miptree_destroy( struct intel_context *intel,
- struct intel_mipmap_tree *mt );
-
-
-/* Return the linear offset of an image relative to the start of the
- * tree:
- */
-GLuint intel_miptree_image_offset( struct intel_mipmap_tree *mt,
- GLuint face,
- GLuint level );
-
-/* Return pointers to each 2d slice within an image. Indexed by depth
- * value.
- */
-const GLuint *intel_miptree_depth_offsets(struct intel_mipmap_tree *mt,
- GLuint level);
-
-
-void intel_miptree_set_level_info(struct intel_mipmap_tree *mt,
- GLuint level,
- GLuint nr_images,
- GLuint x, GLuint y,
- GLuint w, GLuint h, GLuint d);
-
-void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
- GLuint level,
- GLuint img,
- GLuint x, GLuint y);
-
-
-/* Upload an image into a tree
- */
-GLboolean intel_miptree_image_data(struct intel_context *intel,
- struct intel_mipmap_tree *dst,
- GLuint face,
- GLuint level,
- const void *src,
- GLuint src_row_pitch,
- GLuint src_image_pitch);
-
-/* i915_mipmap_tree.c:
- */
-GLboolean i915_miptree_layout( struct intel_mipmap_tree *mt );
-GLboolean i945_miptree_layout( struct intel_mipmap_tree *mt );
-GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt );
-
-
-
-#endif
--- /dev/null
+../intel/intel_pixel.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portionsalloc
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "enums.h"
-#include "image.h"
-#include "colormac.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "bufferobj.h"
-#include "swrast/swrast.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-#include "intel_blit.h"
-#include "intel_regions.h"
-#include "intel_buffer_objects.h"
-
-
-
-#define FILE_DEBUG_FLAG DEBUG_PIXEL
-
-
-/* Unlike the other intel_pixel_* functions, the expectation here is
- * that the incoming data is not in a PBO. With the XY_TEXT blit
- * method, there's no benefit haveing it in a PBO, but we could
- * implement a path based on XY_MONO_SRC_COPY_BLIT which might benefit
- * PBO bitmaps. I think they are probably pretty rare though - I
- * wonder if Xgl uses them?
- */
-static const GLubyte *map_pbo( GLcontext *ctx,
- GLsizei width, GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap )
-{
- GLubyte *buf;
-
- if (!_mesa_validate_pbo_access(2, unpack, width, height, 1,
- GL_COLOR_INDEX, GL_BITMAP,
- (GLvoid *) bitmap)) {
- _mesa_error(ctx, GL_INVALID_OPERATION,"glBitmap(invalid PBO access)");
- return NULL;
- }
-
- buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
- GL_READ_ONLY_ARB,
- unpack->BufferObj);
- if (!buf) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "glBitmap(PBO is mapped)");
- return NULL;
- }
-
- return ADD_POINTERS(buf, bitmap);
-}
-
-static GLboolean test_bit( const GLubyte *src,
- GLuint bit )
-{
- return (src[bit/8] & (1<<(bit % 8))) ? 1 : 0;
-}
-
-static void set_bit( GLubyte *dest,
- GLuint bit )
-{
- dest[bit/8] |= 1 << (bit % 8);
-}
-
-static int align(int x, int align)
-{
- return (x + align - 1) & ~(align - 1);
-}
-
-/* Extract a rectangle's worth of data from the bitmap. Called
- * per-cliprect.
- */
-static GLuint get_bitmap_rect(GLsizei width, GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap,
- GLuint x, GLuint y,
- GLuint w, GLuint h,
- GLubyte *dest,
- GLuint row_align,
- GLboolean invert)
-{
- GLuint src_offset = (x + unpack->SkipPixels) & 0x7;
- GLuint mask = unpack->LsbFirst ? 0 : 7;
- GLuint bit = 0;
- GLint row, col;
- GLint first, last;
- GLint incr;
- GLuint count = 0;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- _mesa_printf("%s %d,%d %dx%d bitmap %dx%d skip %d src_offset %d mask %d\n",
- __FUNCTION__, x,y,w,h,width,height,unpack->SkipPixels, src_offset, mask);
-
- if (invert) {
- first = h-1;
- last = 0;
- incr = -1;
- }
- else {
- first = 0;
- last = h-1;
- incr = 1;
- }
-
- /* Require that dest be pre-zero'd.
- */
- for (row = first; row != (last+incr); row += incr) {
- const GLubyte *rowsrc = _mesa_image_address2d(unpack, bitmap,
- width, height,
- GL_COLOR_INDEX, GL_BITMAP,
- y + row, x);
-
- for (col = 0; col < w; col++, bit++) {
- if (test_bit(rowsrc, (col + src_offset) ^ mask)) {
- set_bit(dest, bit ^ 7);
- count++;
- }
- }
-
- if (row_align)
- bit = (bit + row_align - 1) & ~(row_align - 1);
- }
-
- return count;
-}
-
-
-
-
-/*
- * Render a bitmap.
- */
-static GLboolean
-do_blit_bitmap( GLcontext *ctx,
- GLint dstx, GLint dsty,
- GLsizei width, GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte *bitmap )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_region *dst = intel_drawbuf_region(intel);
-
- union {
- GLuint ui;
- GLubyte ub[4];
- } color;
-
-
- if (unpack->BufferObj->Name) {
- bitmap = map_pbo(ctx, width, height, unpack, bitmap);
- if (bitmap == NULL)
- return GL_TRUE; /* even though this is an error, we're done */
- }
-
- UNCLAMPED_FLOAT_TO_CHAN(color.ub[0], ctx->Current.RasterColor[2]);
- UNCLAMPED_FLOAT_TO_CHAN(color.ub[1], ctx->Current.RasterColor[1]);
- UNCLAMPED_FLOAT_TO_CHAN(color.ub[2], ctx->Current.RasterColor[0]);
- UNCLAMPED_FLOAT_TO_CHAN(color.ub[3], ctx->Current.RasterColor[3]);
-
- /* Does zoom apply to bitmaps?
- */
- if (!intel_check_blit_fragment_ops(ctx) ||
- ctx->Pixel.ZoomX != 1.0F ||
- ctx->Pixel.ZoomY != 1.0F)
- return GL_FALSE;
-
- LOCK_HARDWARE(intel);
-
- if (intel->driDrawable->numClipRects) {
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- drm_clip_rect_t *box = dPriv->pClipRects;
- drm_clip_rect_t dest_rect;
- GLint nbox = dPriv->numClipRects;
- GLint srcx = 0, srcy = 0;
- GLint orig_screen_x1, orig_screen_y2;
- GLuint i;
-
-
- orig_screen_x1 = dPriv->x + dstx;
- orig_screen_y2 = dPriv->y + (dPriv->h - dsty);
-
- /* Do scissoring in GL coordinates:
- */
- if (ctx->Scissor.Enabled)
- {
- GLint x = ctx->Scissor.X;
- GLint y = ctx->Scissor.Y;
- GLuint w = ctx->Scissor.Width;
- GLuint h = ctx->Scissor.Height;
-
- if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height))
- goto out;
- }
-
- /* Convert from GL to hardware coordinates:
- */
- dsty = dPriv->y + (dPriv->h - dsty - height);
- dstx = dPriv->x + dstx;
-
- dest_rect.x1 = dstx;
- dest_rect.y1 = dsty;
- dest_rect.x2 = dstx + width;
- dest_rect.y2 = dsty + height;
-
- for (i = 0; i < nbox; i++) {
- drm_clip_rect_t rect;
- int box_w, box_h;
- GLint px, py;
- GLuint stipple[32];
-
- if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i]))
- continue;
-
- /* Now go back to GL coordinates to figure out what subset of
- * the bitmap we are uploading for this cliprect:
- */
- box_w = rect.x2 - rect.x1;
- box_h = rect.y2 - rect.y1;
- srcx = rect.x1 - orig_screen_x1;
- srcy = orig_screen_y2 - rect.y2;
-
-
-#define DY 32
-#define DX 32
-
- /* Then, finally, chop it all into chunks that can be
- * digested by hardware:
- */
- for (py = 0; py < box_h; py += DY) {
- for (px = 0; px < box_w; px += DX) {
- int h = MIN2(DY, box_h - py);
- int w = MIN2(DX, box_w - px);
- GLuint sz = align(align(w,8) * h, 64)/8;
- GLenum logic_op = ctx->Color.ColorLogicOpEnabled ?
- ctx->Color.LogicOp : GL_COPY;
-
- assert(sz <= sizeof(stipple));
- memset(stipple, 0, sz);
-
- /* May need to adjust this when padding has been introduced in
- * sz above:
- */
- if (get_bitmap_rect(width, height, unpack,
- bitmap,
- srcx + px, srcy + py, w, h,
- (GLubyte *)stipple,
- 8,
- GL_TRUE) == 0)
- continue;
-
- /*
- */
- intelEmitImmediateColorExpandBlit( intel,
- dst->cpp,
- (GLubyte *)stipple,
- sz,
- color.ui,
- dst->pitch,
- dst->buffer,
- 0,
- dst->tiled,
- rect.x1 + px,
- rect.y2 - (py + h),
- w, h,
- logic_op);
- }
- }
- }
- intel->need_flush = GL_TRUE;
- out:
- intel_batchbuffer_flush(intel->batch);
- }
- UNLOCK_HARDWARE(intel);
-
-
- if (unpack->BufferObj->Name) {
- /* done with PBO so unmap it now */
- ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
- unpack->BufferObj);
- }
-
- return GL_TRUE;
-}
-
-
-
-
-
-/* There are a large number of possible ways to implement bitmap on
- * this hardware, most of them have some sort of drawback. Here are a
- * few that spring to mind:
- *
- * Blit:
- * - XY_MONO_SRC_BLT_CMD
- * - use XY_SETUP_CLIP_BLT for cliprect clipping.
- * - XY_TEXT_BLT
- * - XY_TEXT_IMMEDIATE_BLT
- * - blit per cliprect, subject to maximum immediate data size.
- * - XY_COLOR_BLT
- * - per pixel or run of pixels
- * - XY_PIXEL_BLT
- * - good for sparse bitmaps
- *
- * 3D engine:
- * - Point per pixel
- * - Translate bitmap to an alpha texture and render as a quad
- * - Chop bitmap up into 32x32 squares and render w/polygon stipple.
- */
-void
-intelBitmap(GLcontext * ctx,
- GLint x, GLint y,
- GLsizei width, GLsizei height,
- const struct gl_pixelstore_attrib *unpack,
- const GLubyte * pixels)
-{
- if (do_blit_bitmap(ctx, x, y, width, height,
- unpack, pixels))
- return;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- _mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
-
- _swrast_Bitmap(ctx, x, y, width, height, unpack, pixels);
-}
--- /dev/null
+../intel/intel_pixel_bitmap.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "enums.h"
-#include "image.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "state.h"
-#include "swrast/swrast.h"
-
-#include "intel_screen.h"
-#include "intel_context.h"
-#include "intel_ioctl.h"
-#include "intel_batchbuffer.h"
-#include "intel_blit.h"
-#include "intel_regions.h"
-
-
-static struct intel_region *
-copypix_src_region(struct intel_context *intel, GLenum type)
-{
- switch (type) {
- case GL_COLOR:
- return intel_readbuf_region(intel);
- case GL_DEPTH:
- /* Don't think this is really possible execpt at 16bpp, when we have no stencil.
- */
- if (intel->depth_region && intel->depth_region->cpp == 2)
- return intel->depth_region;
- case GL_STENCIL:
- /* Don't think this is really possible.
- */
- break;
- case GL_DEPTH_STENCIL_EXT:
- /* Does it matter whether it is stencil/depth or depth/stencil?
- */
- return intel->depth_region;
- default:
- break;
- }
-
- return NULL;
-}
-
-
-
-
-/**
- * Check if any fragment operations are in effect which might effect
- * glDraw/CopyPixels.
- */
-GLboolean
-intel_check_blit_fragment_ops(GLcontext * ctx)
-{
- if (ctx->NewState)
- _mesa_update_state(ctx);
-
- return !(ctx->_ImageTransferState ||
- ctx->RenderMode != GL_RENDER ||
- ctx->Color.AlphaEnabled ||
- ctx->Depth.Test ||
- ctx->Fog.Enabled ||
- ctx->Stencil.Enabled ||
- !ctx->Color.ColorMask[0] ||
- !ctx->Color.ColorMask[1] ||
- !ctx->Color.ColorMask[2] ||
- !ctx->Color.ColorMask[3] || /* can do this! */
- ctx->Texture._EnabledUnits ||
- ctx->FragmentProgram._Enabled ||
- ctx->Color.BlendEnabled);
-}
-
-/* Doesn't work for overlapping regions. Could do a double copy or
- * just fallback.
- */
-static GLboolean
-do_texture_copypixels(GLcontext * ctx,
- GLint srcx, GLint srcy,
- GLsizei width, GLsizei height,
- GLint dstx, GLint dsty, GLenum type)
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_region *dst = intel_drawbuf_region(intel);
- struct intel_region *src = copypix_src_region(intel, type);
- GLenum src_format;
- GLenum src_type;
-
- DBG("%s %d,%d %dx%d --> %d,%d\n", __FUNCTION__,
- srcx, srcy, width, height, dstx, dsty);
-
- if (!src || !dst || type != GL_COLOR ||
- ctx->_ImageTransferState ||
- ctx->Pixel.ZoomX != 1.0F || ctx->Pixel.ZoomY != 1.0F ||
- ctx->RenderMode != GL_RENDER ||
- ctx->Texture._EnabledUnits ||
- ctx->FragmentProgram._Enabled ||
- src != dst )
- return GL_FALSE;
-
- /* Can't handle overlapping regions. Don't have sufficient control
- * over rasterization to pull it off in-place. Punt on these for
- * now.
- *
- * XXX: do a copy to a temporary.
- */
- if (src->buffer == dst->buffer) {
- drm_clip_rect_t srcbox;
- drm_clip_rect_t dstbox;
- drm_clip_rect_t tmp;
-
- srcbox.x1 = srcx;
- srcbox.y1 = srcy;
- srcbox.x2 = srcx + width - 1;
- srcbox.y2 = srcy + height - 1;
-
- dstbox.x1 = dstx;
- dstbox.y1 = dsty;
- dstbox.x2 = dstx + width - 1;
- dstbox.y2 = dsty + height - 1;
-
- DBG("src %d,%d %d,%d\n", srcbox.x1, srcbox.y1, srcbox.x2, srcbox.y2);
- DBG("dst %d,%d %d,%d (%dx%d) (%f,%f)\n", dstbox.x1, dstbox.y1, dstbox.x2, dstbox.y2,
- width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY);
-
- if (intel_intersect_cliprects(&tmp, &srcbox, &dstbox)) {
- DBG("%s: regions overlap\n", __FUNCTION__);
- return GL_FALSE;
- }
- }
-
- intelFlush(&intel->ctx);
-
- intel->vtbl.install_meta_state(intel);
-
- /* Is this true? Also will need to turn depth testing on according
- * to state:
- */
- intel->vtbl.meta_no_stencil_write(intel);
- intel->vtbl.meta_no_depth_write(intel);
-
- /* Set the 3d engine to draw into the destination region:
- */
- intel->vtbl.meta_draw_region(intel, dst, intel->depth_region);
-
- intel->vtbl.meta_import_pixel_state(intel);
-
- if (src->cpp == 2) {
- src_format = GL_RGB;
- src_type = GL_UNSIGNED_SHORT_5_6_5;
- }
- else {
- src_format = GL_BGRA;
- src_type = GL_UNSIGNED_BYTE;
- }
-
- /* Set the frontbuffer up as a large rectangular texture.
- */
- intel->vtbl.meta_frame_buffer_texture( intel, srcx - dstx, srcy - dsty );
-
- intel->vtbl.meta_texture_blend_replace(intel);
-
- if (intel->driDrawable->numClipRects)
- intel->vtbl.meta_draw_quad( intel,
- dstx, dstx + width,
- dsty, dsty + height,
- ctx->Current.RasterPos[ 2 ],
- 0, 0, 0, 0, 0.0, 0.0, 0.0, 0.0 );
-
- intel->vtbl.leave_meta_state( intel );
-
- DBG("%s: success\n", __FUNCTION__);
- return GL_TRUE;
-}
-
-/**
- * CopyPixels with the blitter. Don't support zooming, pixel transfer, etc.
- */
-static GLboolean
-do_blit_copypixels(GLcontext * ctx,
- GLint srcx, GLint srcy,
- GLsizei width, GLsizei height,
- GLint dstx, GLint dsty, GLenum type)
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_region *dst = intel_drawbuf_region(intel);
- struct intel_region *src = copypix_src_region(intel, type);
-
- /* Copypixels can be more than a straight copy. Ensure all the
- * extra operations are disabled:
- */
- if (!intel_check_blit_fragment_ops(ctx) ||
- ctx->Pixel.ZoomX != 1.0F || ctx->Pixel.ZoomY != 1.0F)
- return GL_FALSE;
-
- if (!src || !dst)
- return GL_FALSE;
-
-
-
- intelFlush(&intel->ctx);
-
-/* intel->vtbl.render_start(intel); */
-/* intel->vtbl.emit_state(intel); */
-
- LOCK_HARDWARE(intel);
-
- if (intel->driDrawable->numClipRects) {
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
- drm_clip_rect_t *box = dPriv->pClipRects;
- drm_clip_rect_t dest_rect;
- GLint nbox = dPriv->numClipRects;
- GLint delta_x = 0;
- GLint delta_y = 0;
- GLuint i;
-
- /* Do scissoring in GL coordinates:
- */
- if (ctx->Scissor.Enabled)
- {
- GLint x = ctx->Scissor.X;
- GLint y = ctx->Scissor.Y;
- GLuint w = ctx->Scissor.Width;
- GLuint h = ctx->Scissor.Height;
- GLint dx = dstx - srcx;
- GLint dy = dsty - srcy;
-
- if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height))
- goto out;
-
- srcx = dstx - dx;
- srcy = dsty - dy;
- }
-
- /* Convert from GL to hardware coordinates:
- */
- dsty = dPriv->h - dsty - height;
- srcy = dPriv->h - srcy - height;
- dstx += dPriv->x;
- dsty += dPriv->y;
- srcx += dPriv->x;
- srcy += dPriv->y;
-
- /* Clip against the source region. This is the only source
- * clipping we do. Dst is clipped with cliprects below.
- */
- {
- delta_x = srcx - dstx;
- delta_y = srcy - dsty;
-
- if (!_mesa_clip_to_region(0, 0, src->pitch, src->height,
- &srcx, &srcy, &width, &height))
- goto out;
-
- dstx = srcx - delta_x;
- dsty = srcy - delta_y;
- }
-
- dest_rect.x1 = dstx;
- dest_rect.y1 = dsty;
- dest_rect.x2 = dstx + width;
- dest_rect.y2 = dsty + height;
-
-/* intel->vtbl.emit_flush(intel, 0); */
-
- /* Could do slightly more clipping: Eg, take the intersection of
- * the existing set of cliprects and those cliprects translated
- * by delta_x, delta_y:
- *
- * This code will not overwrite other windows, but will
- * introduce garbage when copying from obscured window regions.
- */
- for (i = 0; i < nbox; i++) {
- drm_clip_rect_t rect;
-
- if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i]))
- continue;
-
-
- intelEmitCopyBlit(intel,
- dst->cpp,
- src->pitch, src->buffer, 0, src->tiled,
- dst->pitch, dst->buffer, 0, dst->tiled,
- rect.x1 + delta_x,
- rect.y1 + delta_y, /* srcx, srcy */
- rect.x1, rect.y1, /* dstx, dsty */
- rect.x2 - rect.x1, rect.y2 - rect.y1,
- ctx->Color.ColorLogicOpEnabled ?
- ctx->Color.LogicOp : GL_COPY);
- }
-
- intel->need_flush = GL_TRUE;
- out:
- intel_batchbuffer_flush(intel->batch);
- }
- UNLOCK_HARDWARE(intel);
- return GL_TRUE;
-}
-
-void
-intelCopyPixels(GLcontext * ctx,
- GLint srcx, GLint srcy,
- GLsizei width, GLsizei height,
- GLint destx, GLint desty, GLenum type)
-{
- if (INTEL_DEBUG & DEBUG_PIXEL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- if (do_blit_copypixels(ctx, srcx, srcy, width, height, destx, desty, type))
- return;
-
- if (do_texture_copypixels(ctx, srcx, srcy, width, height, destx, desty, type))
- return;
-
- if (INTEL_DEBUG & DEBUG_PIXEL)
- _mesa_printf("fallback to _swrast_CopyPixels\n");
-
- _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type);
-}
--- /dev/null
+../intel/intel_pixel_copy.c
\ No newline at end of file
--- /dev/null
+../intel/intel_pixel_draw.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-
-#ifndef _INTEL_REG_H_
-#define _INTEL_REG_H_
-
-
-
-#define CMD_3D (0x3<<29)
-
-
-#define _3DPRIMITIVE ((0x3<<29)|(0x1f<<24))
-#define PRIM_INDIRECT (1<<23)
-#define PRIM_INLINE (0<<23)
-#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
-#define PRIM_INDIRECT_ELTS (1<<17)
-
-#define PRIM3D_TRILIST (0x0<<18)
-#define PRIM3D_TRISTRIP (0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE (0x2<<18)
-#define PRIM3D_TRIFAN (0x3<<18)
-#define PRIM3D_POLY (0x4<<18)
-#define PRIM3D_LINELIST (0x5<<18)
-#define PRIM3D_LINESTRIP (0x6<<18)
-#define PRIM3D_RECTLIST (0x7<<18)
-#define PRIM3D_POINTLIST (0x8<<18)
-#define PRIM3D_DIB (0x9<<18)
-#define PRIM3D_MASK (0x1f<<18)
-
-#define I915PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define I915PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define I915PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define I915PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-
-
-#define BR00_BITBLT_CLIENT 0x40000000
-#define BR00_OP_COLOR_BLT 0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR13_SOLID_PATTERN 0x80000000
-
-#define XY_COLOR_BLT_CMD ((2<<29)|(0x50<<22)|0x4)
-#define XY_COLOR_BLT_WRITE_ALPHA (1<<21)
-#define XY_COLOR_BLT_WRITE_RGB (1<<20)
-
-#define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB (1<<20)
-
-#define XY_SRC_TILED (1<<15)
-#define XY_DST_TILED (1<<11)
-
-#define FENCE_LINEAR 0
-#define FENCE_XMAJOR 1
-#define FENCE_YMAJOR 2
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/* Provide additional functionality on top of bufmgr buffers:
- * - 2d semantics and blit operations
- * - refcounting of buffers for multiple images in a buffer.
- * - refcounting of buffer mappings.
- * - some logic for moving the buffers to the best memory pools for
- * given operations.
- *
- * Most of this is to make it easier to implement the fixed-layout
- * mipmap tree required by intel hardware in the face of GL's
- * programming interface where each image can be specifed in random
- * order and it isn't clear what layout the tree should have until the
- * last moment.
- */
-
-#include "intel_context.h"
-#include "intel_regions.h"
-#include "intel_blit.h"
-#include "bufmgr.h"
-#include "imports.h"
-
-/* XXX: Thread safety?
- */
-GLubyte *intel_region_map(struct intel_context *intel, struct intel_region *region)
-{
- DBG("%s\n", __FUNCTION__);
- if (!region->map_refcount++) {
- region->map = bmMapBuffer(intel, region->buffer, 0);
- if (!region->map)
- region->map_refcount--;
- }
-
- return region->map;
-}
-
-void intel_region_unmap(struct intel_context *intel,
- struct intel_region *region)
-{
- DBG("%s\n", __FUNCTION__);
- if (!--region->map_refcount) {
- bmUnmapBufferAUB(intel, region->buffer, 0, 0);
- region->map = NULL;
- }
-}
-
-struct intel_region *intel_region_alloc( struct intel_context *intel,
- GLuint cpp,
- GLuint pitch,
- GLuint height )
-{
- struct intel_region *region = calloc(sizeof(*region), 1);
-
- DBG("%s %dx%dx%d == 0x%x bytes\n", __FUNCTION__,
- cpp, pitch, height, cpp*pitch*height);
-
- region->cpp = cpp;
- region->pitch = pitch;
- region->height = height; /* needed? */
- region->refcount = 1;
-
- bmGenBuffers(intel, "tex", 1, ®ion->buffer, 6);
- bmBufferData(intel, region->buffer, pitch * cpp * height, NULL, 0);
-
- return region;
-}
-
-void intel_region_reference( struct intel_region **dst,
- struct intel_region *src)
-{
- src->refcount++;
- assert(*dst == NULL);
- *dst = src;
-}
-
-void intel_region_release( struct intel_context *intel,
- struct intel_region **region )
-{
- if (!*region)
- return;
-
- DBG("%s %d\n", __FUNCTION__, (*region)->refcount-1);
-
- if (--(*region)->refcount == 0) {
- assert((*region)->map_refcount == 0);
- bmDeleteBuffers(intel, 1, &(*region)->buffer);
- free(*region);
- }
- *region = NULL;
-}
-
-
-struct intel_region *intel_region_create_static( struct intel_context *intel,
- GLuint mem_type,
- GLuint offset,
- void *virtual,
- GLuint cpp,
- GLuint pitch,
- GLuint height,
- GLuint size,
- GLboolean tiled )
-{
- struct intel_region *region = calloc(sizeof(*region), 1);
- GLint pool;
-
- DBG("%s\n", __FUNCTION__);
-
- region->cpp = cpp;
- region->pitch = pitch;
- region->height = height; /* needed? */
- region->refcount = 1;
- region->tiled = tiled;
-
- /* Recipe for creating a static buffer - create a static pool with
- * the right offset and size, generate a buffer and use a special
- * call to bind it to all of the memory in that pool.
- */
- pool = bmInitPool(intel, offset, virtual, size,
- (BM_MEM_AGP |
- BM_NO_UPLOAD |
- BM_NO_EVICT |
- BM_NO_MOVE));
- if (pool < 0) {
- _mesa_printf("bmInitPool failed for static region\n");
- exit(1);
- }
-
- region->buffer = bmGenBufferStatic(intel, pool);
-
- return region;
-}
-
-
-
-
-void _mesa_copy_rect( GLubyte *dst,
- GLuint cpp,
- GLuint dst_pitch,
- GLuint dst_x,
- GLuint dst_y,
- GLuint width,
- GLuint height,
- const GLubyte *src,
- GLuint src_pitch,
- GLuint src_x,
- GLuint src_y )
-{
- GLuint i;
-
- dst_pitch *= cpp;
- src_pitch *= cpp;
- dst += dst_x * cpp;
- src += src_x * cpp;
- dst += dst_y * dst_pitch;
- src += src_y * dst_pitch;
- width *= cpp;
-
- if (width == dst_pitch &&
- width == src_pitch)
- do_memcpy(dst, src, height * width);
- else {
- for (i = 0; i < height; i++) {
- do_memcpy(dst, src, width);
- dst += dst_pitch;
- src += src_pitch;
- }
- }
-}
-
-
-/* Upload data to a rectangular sub-region. Lots of choices how to do this:
- *
- * - memcpy by span to current destination
- * - upload data as new buffer and blit
- *
- * Currently always memcpy.
- */
-GLboolean intel_region_data(struct intel_context *intel,
- struct intel_region *dst,
- GLuint dst_offset,
- GLuint dstx, GLuint dsty,
- const void *src, GLuint src_pitch,
- GLuint srcx, GLuint srcy,
- GLuint width, GLuint height)
-{
- DBG("%s\n", __FUNCTION__);
-
- if (width == dst->pitch &&
- width == src_pitch &&
- dst_offset == 0 &&
- height == dst->height &&
- srcx == 0 &&
- srcy == 0)
- {
- return (bmBufferDataAUB(intel,
- dst->buffer,
- dst->cpp * width * dst->height,
- src, 0, 0, 0) == 0);
- }
- else {
- GLubyte *map = intel_region_map(intel, dst);
-
- if (map) {
- assert (dst_offset + dstx + width +
- (dsty + height - 1) * dst->pitch * dst->cpp <=
- dst->pitch * dst->cpp * dst->height);
-
- _mesa_copy_rect(map + dst_offset,
- dst->cpp,
- dst->pitch,
- dstx, dsty,
- width, height,
- src,
- src_pitch,
- srcx, srcy);
-
- intel_region_unmap(intel, dst);
- return GL_TRUE;
- }
- else
- return GL_FALSE;
- }
-}
-
-/* Copy rectangular sub-regions. Need better logic about when to
- * push buffers into AGP - will currently do so whenever possible.
- */
-void intel_region_copy( struct intel_context *intel,
- struct intel_region *dst,
- GLuint dst_offset,
- GLuint dstx, GLuint dsty,
- struct intel_region *src,
- GLuint src_offset,
- GLuint srcx, GLuint srcy,
- GLuint width, GLuint height )
-{
- DBG("%s\n", __FUNCTION__);
-
- assert(src->cpp == dst->cpp);
-
- intelEmitCopyBlit(intel,
- dst->cpp,
- src->pitch, src->buffer, src_offset, src->tiled,
- dst->pitch, dst->buffer, dst_offset, dst->tiled,
- srcx, srcy,
- dstx, dsty,
- width, height,
- GL_COPY );
-}
-
-/* Fill a rectangular sub-region. Need better logic about when to
- * push buffers into AGP - will currently do so whenever possible.
- */
-void intel_region_fill( struct intel_context *intel,
- struct intel_region *dst,
- GLuint dst_offset,
- GLuint dstx, GLuint dsty,
- GLuint width, GLuint height,
- GLuint color )
-{
- DBG("%s\n", __FUNCTION__);
-
- intelEmitFillBlit(intel,
- dst->cpp,
- dst->pitch, dst->buffer, dst_offset, dst->tiled,
- dstx, dsty,
- width, height,
- color );
-}
-
--- /dev/null
+../intel/intel_regions.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTEL_REGIONS_H
-#define INTEL_REGIONS_H
-
-#include "mtypes.h"
-#include "bufmgr.h" /* for DBG! */
-struct intel_context;
-
-/* A layer on top of the bufmgr buffers that adds a few useful things:
- *
- * - Refcounting for local buffer references.
- * - Refcounting for buffer maps
- * - Buffer dimensions - pitch and height.
- * - Blitter commands for copying 2D regions between buffers.
- */
-struct intel_region {
- struct buffer *buffer;
- GLuint refcount;
- GLuint cpp;
- GLuint pitch;
- GLuint height;
- GLboolean tiled;
- GLubyte *map;
- GLuint map_refcount;
-};
-
-/* Allocate a refcounted region. Pointers to regions should only be
- * copied by calling intel_reference_region().
- *
- * No support for dynamically allocating tiled regions at this point.
- */
-struct intel_region *intel_region_alloc( struct intel_context *intel,
- GLuint cpp,
- GLuint pitch,
- GLuint height );
-
-void intel_region_reference( struct intel_region **dst,
- struct intel_region *src );
-
-void intel_region_release(struct intel_context *intel,
- struct intel_region **ib );
-
-/* Static regions may be tiled. The assumption is that the X server
- * has set up fence registers to define tiled zones in agp and these
- * buffers are within those zones. Tiling regions without fence
- * registers is more work.
- */
-struct intel_region *intel_region_create_static( struct intel_context *intel,
- GLuint mem_type,
- GLuint offset,
- void *virtual,
- GLuint cpp,
- GLuint pitch,
- GLuint height,
- GLuint size,
- GLboolean tiled );
-
-/* Map/unmap regions. This is refcounted also:
- */
-GLubyte *intel_region_map(struct intel_context *intel,
- struct intel_region *ib);
-
-void intel_region_unmap(struct intel_context *intel,
- struct intel_region *ib);
-
-
-/* Upload data to a rectangular sub-region
- */
-GLboolean intel_region_data(struct intel_context *intel,
- struct intel_region *dest,
- GLuint dest_offset,
- GLuint destx, GLuint desty,
- const void *src, GLuint src_stride,
- GLuint srcx, GLuint srcy,
- GLuint width, GLuint height);
-
-/* Copy rectangular sub-regions
- */
-void intel_region_copy( struct intel_context *intel,
- struct intel_region *dest,
- GLuint dest_offset,
- GLuint destx, GLuint desty,
- struct intel_region *src,
- GLuint src_offset,
- GLuint srcx, GLuint srcy,
- GLuint width, GLuint height );
-
-/* Fill a rectangular sub-region
- */
-void intel_region_fill( struct intel_context *intel,
- struct intel_region *dest,
- GLuint dest_offset,
- GLuint destx, GLuint desty,
- GLuint width, GLuint height,
- GLuint color );
-
-
-/***********************************************************************
- * Misc utilities: move to somewhere generic
- */
-void _mesa_copy_rect( GLubyte *dst,
- GLuint cpp,
- GLuint dst_pitch,
- GLuint dst_x,
- GLuint dst_y,
- GLuint width,
- GLuint height,
- const GLubyte *src,
- GLuint src_pitch,
- GLuint src_x,
- GLuint src_y );
-
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "matrix.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
-#include "utils.h"
-#include "vblank.h"
-#include "xmlpool.h"
-
-
-#include "intel_screen.h"
-
-#include "intel_context.h"
-#include "intel_tex.h"
-#include "intel_span.h"
-#include "intel_ioctl.h"
-
-#include "i830_dri.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
- DRI_CONF_SECTION_PERFORMANCE
- DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
- DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
- DRI_CONF_SECTION_END
- DRI_CONF_SECTION_QUALITY
- DRI_CONF_FORCE_S3TC_ENABLE(false)
- DRI_CONF_ALLOW_LARGE_TEXTURES(1)
- DRI_CONF_SECTION_END
-DRI_CONF_END;
-const GLuint __driNConfigOptions = 4;
-
-#ifdef USE_NEW_INTERFACE
-static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
-#endif /*USE_NEW_INTERFACE*/
-
-/**
- * Map all the memory regions described by the screen.
- * \return GL_TRUE if success, GL_FALSE if error.
- */
-GLboolean
-intelMapScreenRegions(__DRIscreenPrivate *sPriv)
-{
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
- if (intelScreen->front.handle) {
- if (drmMap(sPriv->fd,
- intelScreen->front.handle,
- intelScreen->front.size,
- (drmAddress *)&intelScreen->front.map) != 0) {
- _mesa_problem(NULL, "drmMap(frontbuffer) failed!");
- return GL_FALSE;
- }
- } else {
- /* Use the old static allocation method if the server isn't setting up
- * a movable handle for us. Add in the front buffer offset from
- * framebuffer start, as our span routines (unlike other drivers) expect
- * the renderbuffer address to point to the beginning of the
- * renderbuffer.
- */
- intelScreen->front.map = (char *)sPriv->pFB;
- if (intelScreen->front.map == NULL) {
- fprintf(stderr, "Failed to find framebuffer mapping\n");
- return GL_FALSE;
- }
- }
-
- if (drmMap(sPriv->fd,
- intelScreen->back.handle,
- intelScreen->back.size,
- (drmAddress *)&intelScreen->back.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (drmMap(sPriv->fd,
- intelScreen->depth.handle,
- intelScreen->depth.size,
- (drmAddress *)&intelScreen->depth.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (drmMap(sPriv->fd,
- intelScreen->tex.handle,
- intelScreen->tex.size,
- (drmAddress *)&intelScreen->tex.map) != 0) {
- intelUnmapScreenRegions(intelScreen);
- return GL_FALSE;
- }
-
- if (0)
- printf("Mappings: front: %p back: %p depth: %p tex: %p\n",
- intelScreen->front.map,
- intelScreen->back.map,
- intelScreen->depth.map,
- intelScreen->tex.map);
- return GL_TRUE;
-}
-
-
-void
-intelUnmapScreenRegions(intelScreenPrivate *intelScreen)
-{
-#define REALLY_UNMAP 1
- /* If front.handle is present, we're doing the dynamic front buffer mapping,
- * but if we've fallen back to static allocation then we shouldn't try to
- * unmap here.
- */
- if (intelScreen->front.handle) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->front.map, intelScreen->front.size) != 0)
- printf("drmUnmap front failed!\n");
-#endif
- intelScreen->front.map = NULL;
- }
- if (intelScreen->back.map) {
-#if REALLY_UNMAP
- if (drmUnmap(intelScreen->back.map, intelScreen->back.size) != 0)
- printf("drmUnmap back failed!\n");
-#endif
- intelScreen->back.map = NULL;
- }
- if (intelScreen->depth.map) {
-#if REALLY_UNMAP
- drmUnmap(intelScreen->depth.map, intelScreen->depth.size);
- intelScreen->depth.map = NULL;
-#endif
- }
- if (intelScreen->tex.map) {
-#if REALLY_UNMAP
- drmUnmap(intelScreen->tex.map, intelScreen->tex.size);
- intelScreen->tex.map = NULL;
-#endif
- }
-}
-
-
-static void
-intelPrintDRIInfo(intelScreenPrivate *intelScreen,
- __DRIscreenPrivate *sPriv,
- I830DRIPtr gDRIPriv)
-{
- fprintf(stderr, "*** Front size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->front.size, intelScreen->front.offset,
- intelScreen->front.pitch);
- fprintf(stderr, "*** Back size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->back.size, intelScreen->back.offset,
- intelScreen->back.pitch);
- fprintf(stderr, "*** Depth size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->depth.size, intelScreen->depth.offset,
- intelScreen->depth.pitch);
- fprintf(stderr, "*** Rotated size: 0x%x offset: 0x%x pitch: %d\n",
- intelScreen->rotated.size, intelScreen->rotated.offset,
- intelScreen->rotated.pitch);
- fprintf(stderr, "*** Texture size: 0x%x offset: 0x%x\n",
- intelScreen->tex.size, intelScreen->tex.offset);
- fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem);
-}
-
-
-static void
-intelPrintSAREA(volatile drmI830Sarea *sarea)
-{
- fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width, sarea->height);
- fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch);
- fprintf(stderr,
- "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->front_offset, sarea->front_size,
- (unsigned) sarea->front_handle);
- fprintf(stderr,
- "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->back_offset, sarea->back_size,
- (unsigned) sarea->back_handle);
- fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->depth_offset, sarea->depth_size,
- (unsigned) sarea->depth_handle);
- fprintf(stderr, "SAREA: tex offset: 0x%08x size: 0x%x handle: 0x%x\n",
- sarea->tex_offset, sarea->tex_size,
- (unsigned) sarea->tex_handle);
- fprintf(stderr, "SAREA: rotation: %d\n", sarea->rotation);
- fprintf(stderr,
- "SAREA: rotated offset: 0x%08x size: 0x%x\n",
- sarea->rotated_offset, sarea->rotated_size);
- fprintf(stderr, "SAREA: rotated pitch: %d\n", sarea->rotated_pitch);
-}
-
-
-/**
- * A number of the screen parameters are obtained/computed from
- * information in the SAREA. This function updates those parameters.
- */
-void
-intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen,
- volatile drmI830Sarea *sarea)
-{
- intelScreen->width = sarea->width;
- intelScreen->height = sarea->height;
-
- intelScreen->front.offset = sarea->front_offset;
- intelScreen->front.pitch = sarea->pitch * intelScreen->cpp;
- intelScreen->front.handle = sarea->front_handle;
- intelScreen->front.size = sarea->front_size;
- intelScreen->front.tiled = sarea->front_tiled;
-
- intelScreen->back.offset = sarea->back_offset;
- intelScreen->back.pitch = sarea->pitch * intelScreen->cpp;
- intelScreen->back.handle = sarea->back_handle;
- intelScreen->back.size = sarea->back_size;
- intelScreen->back.tiled = sarea->back_tiled;
-
- intelScreen->depth.offset = sarea->depth_offset;
- intelScreen->depth.pitch = sarea->pitch * intelScreen->cpp;
- intelScreen->depth.handle = sarea->depth_handle;
- intelScreen->depth.size = sarea->depth_size;
- intelScreen->depth.tiled = sarea->depth_tiled;
-
- intelScreen->tex.offset = sarea->tex_offset;
- intelScreen->logTextureGranularity = sarea->log_tex_granularity;
- intelScreen->tex.handle = sarea->tex_handle;
- intelScreen->tex.size = sarea->tex_size;
-
- intelScreen->rotated.offset = sarea->rotated_offset;
- intelScreen->rotated.pitch = sarea->rotated_pitch * intelScreen->cpp;
- intelScreen->rotated.size = sarea->rotated_size;
- intelScreen->rotated.tiled = sarea->rotated_tiled;
- intelScreen->current_rotation = sarea->rotation;
-#if 0
- matrix23Rotate(&intelScreen->rotMatrix,
- sarea->width, sarea->height, sarea->rotation);
-#endif
- intelScreen->rotatedWidth = sarea->virtualX;
- intelScreen->rotatedHeight = sarea->virtualY;
-
- if (0)
- intelPrintSAREA(sarea);
-}
-
-
-static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
-{
- intelScreenPrivate *intelScreen;
- I830DRIPtr gDRIPriv = (I830DRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
- volatile drmI830Sarea *sarea;
-
- if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
- fprintf(stderr,"\nERROR! sizeof(I830DRIRec) (%ld) does not match passed size from device driver (%d)\n", (unsigned long)sizeof(I830DRIRec), sPriv->devPrivSize);
- return GL_FALSE;
- }
-
- /* Allocate the private area */
- intelScreen = (intelScreenPrivate *)CALLOC(sizeof(intelScreenPrivate));
- if (!intelScreen) {
- fprintf(stderr,"\nERROR! Allocating private area failed\n");
- return GL_FALSE;
- }
- /* parse information in __driConfigOptions */
- driParseOptionInfo (&intelScreen->optionCache,
- __driConfigOptions, __driNConfigOptions);
-
- intelScreen->driScrnPriv = sPriv;
- sPriv->private = (void *)intelScreen;
- intelScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset;
- sarea = (volatile drmI830Sarea *)
- (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset);
-
- intelScreen->deviceID = gDRIPriv->deviceID;
- intelScreen->mem = gDRIPriv->mem;
- intelScreen->cpp = gDRIPriv->cpp;
-
- switch (gDRIPriv->bitsPerPixel) {
- case 15: intelScreen->fbFormat = DV_PF_555; break;
- case 16: intelScreen->fbFormat = DV_PF_565; break;
- case 32: intelScreen->fbFormat = DV_PF_8888; break;
- }
-
- intelUpdateScreenFromSAREA(intelScreen, sarea);
-
- if (0)
- intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
-
- if (!intelMapScreenRegions(sPriv)) {
- fprintf(stderr,"\nERROR! mapping regions\n");
- _mesa_free(intelScreen);
- sPriv->private = NULL;
- return GL_FALSE;
- }
-
- intelScreen->drmMinor = sPriv->drmMinor;
-
- /* Determine if IRQs are active? */
- {
- int ret;
- drmI830GetParam gp;
-
- gp.param = I830_PARAM_IRQ_ACTIVE;
- gp.value = &intelScreen->irq_active;
-
- ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
- &gp, sizeof(gp));
- if (ret) {
- fprintf(stderr, "drmI830GetParam: %d\n", ret);
- return GL_FALSE;
- }
- }
-
- /* Determine if batchbuffers are allowed */
- {
- int ret;
- drmI830GetParam gp;
-
- gp.param = I830_PARAM_ALLOW_BATCHBUFFER;
- gp.value = &intelScreen->allow_batchbuffer;
-
- ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM,
- &gp, sizeof(gp));
- if (ret) {
- fprintf(stderr, "drmI830GetParam: (%d) %d\n", gp.param, ret);
- return GL_FALSE;
- }
- }
-
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_MESA_copy_sub_buffer" );
- }
-
- return GL_TRUE;
-}
-
-
-static void intelDestroyScreen(__DRIscreenPrivate *sPriv)
-{
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
-
- intelUnmapScreenRegions(intelScreen);
- FREE(intelScreen);
- sPriv->private = NULL;
-}
-
-static GLboolean intelCreateBuffer( __DRIscreenPrivate *driScrnPriv,
- __DRIdrawablePrivate *driDrawPriv,
- const __GLcontextModes *mesaVis,
- GLboolean isPixmap )
-{
- intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private;
-
- if (isPixmap) {
- return GL_FALSE; /* not implemented */
- } else {
- GLboolean swStencil = (mesaVis->stencilBits > 0 &&
- mesaVis->depthBits != 24);
-
- struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis);
-
- {
- driRenderbuffer *frontRb
- = driNewRenderbuffer(GL_RGBA,
- screen->front.map,
- screen->cpp,
- screen->front.offset, screen->front.pitch,
- driDrawPriv);
- intelSetSpanFunctions(frontRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base);
- }
-
- if (mesaVis->doubleBufferMode) {
- driRenderbuffer *backRb
- = driNewRenderbuffer(GL_RGBA,
- screen->back.map,
- screen->cpp,
- screen->back.offset, screen->back.pitch,
- driDrawPriv);
- intelSetSpanFunctions(backRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base);
- }
-
- if (mesaVis->depthBits == 16) {
- driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT16,
- screen->depth.map,
- screen->cpp,
- screen->depth.offset, screen->depth.pitch,
- driDrawPriv);
- intelSetSpanFunctions(depthRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
- }
- else if (mesaVis->depthBits == 24) {
- driRenderbuffer *depthRb
- = driNewRenderbuffer(GL_DEPTH_COMPONENT24,
- screen->depth.map,
- screen->cpp,
- screen->depth.offset, screen->depth.pitch,
- driDrawPriv);
- intelSetSpanFunctions(depthRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base);
- }
-
- if (mesaVis->stencilBits > 0 && !swStencil) {
- driRenderbuffer *stencilRb
- = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT,
- screen->depth.map,
- screen->cpp,
- screen->depth.offset, screen->depth.pitch,
- driDrawPriv);
- intelSetSpanFunctions(stencilRb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base);
- }
-
- _mesa_add_soft_renderbuffers(fb,
- GL_FALSE, /* color */
- GL_FALSE, /* depth */
- swStencil,
- mesaVis->accumRedBits > 0,
- GL_FALSE, /* alpha */
- GL_FALSE /* aux */);
- driDrawPriv->driverPrivate = (void *) fb;
-
- return (driDrawPriv->driverPrivate != NULL);
- }
-}
-
-static void intelDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
- _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
-}
-
-
-/**
- * Get information about previous buffer swaps.
- */
-static int
-intelGetSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo )
-{
- struct intel_context *intel;
-
- if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL)
- || (dPriv->driContextPriv->driverPrivate == NULL)
- || (sInfo == NULL) ) {
- return -1;
- }
-
- intel = dPriv->driContextPriv->driverPrivate;
- sInfo->swap_count = intel->swap_count;
- sInfo->swap_ust = intel->swap_ust;
- sInfo->swap_missed_count = intel->swap_missed_count;
-
- sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
- ? driCalculateSwapUsage( dPriv, 0, intel->swap_missed_ust )
- : 0.0;
-
- return 0;
-}
-
-
-/* There are probably better ways to do this, such as an
- * init-designated function to register chipids and createcontext
- * functions.
- */
-extern GLboolean i830CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
-
-extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
-
-extern GLboolean brwCreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate);
-
-
-
-
-static GLboolean intelCreateContext( const __GLcontextModes *mesaVis,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate)
-{
-#if 0
- __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
- intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private;
- switch (intelScreen->deviceID) {
- case PCI_CHIP_845_G:
- case PCI_CHIP_I830_M:
- case PCI_CHIP_I855_GM:
- case PCI_CHIP_I865_G:
- return i830CreateContext( mesaVis, driContextPriv,
- sharedContextPrivate );
-
- case PCI_CHIP_I915_G:
- case PCI_CHIP_I915_GM:
- case PCI_CHIP_I945_G:
- case PCI_CHIP_I945_GM:
- return i915CreateContext( mesaVis, driContextPriv,
- sharedContextPrivate );
-
- default:
- fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
- return GL_FALSE;
- }
-#else
- return brwCreateContext( mesaVis, driContextPriv,
- sharedContextPrivate );
-#endif
-}
-
-
-static const struct __DriverAPIRec intelAPI = {
- .InitDriver = intelInitDriver,
- .DestroyScreen = intelDestroyScreen,
- .CreateContext = intelCreateContext,
- .DestroyContext = intelDestroyContext,
- .CreateBuffer = intelCreateBuffer,
- .DestroyBuffer = intelDestroyBuffer,
- .SwapBuffers = intelSwapBuffers,
- .MakeCurrent = intelMakeCurrent,
- .UnbindContext = intelUnbindContext,
- .GetSwapInfo = intelGetSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = intelCopySubBuffer
-};
-
-
-static __GLcontextModes *
-intelFillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
-{
- __GLcontextModes * modes;
- __GLcontextModes * m;
- unsigned num_modes;
- unsigned depth_buffer_factor;
- unsigned back_buffer_factor;
- GLenum fb_format;
- GLenum fb_type;
-
- /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
- * support pageflipping at all.
- */
- static const GLenum back_buffer_modes[] = {
- GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
- };
-
- uint8_t depth_bits_array[3];
- uint8_t stencil_bits_array[3];
-
-
- depth_bits_array[0] = 0;
- depth_bits_array[1] = depth_bits;
- depth_bits_array[2] = depth_bits;
-
- /* Just like with the accumulation buffer, always provide some modes
- * with a stencil buffer. It will be a sw fallback, but some apps won't
- * care about that.
- */
- stencil_bits_array[0] = 0;
- stencil_bits_array[1] = 0;
- stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
-
- depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
- back_buffer_factor = (have_back_buffer) ? 3 : 1;
-
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
- if ( pixel_bits == 16 ) {
- fb_format = GL_RGB;
- fb_type = GL_UNSIGNED_SHORT_5_6_5;
- }
- else {
- fb_format = GL_BGRA;
- fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
- }
-
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- /* Mark the visual as slow if there are "fake" stencil bits.
- */
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
- m->visualRating = GLX_SLOW_CONFIG;
- }
- }
-
- return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
-{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 1, 6, 0 };
- static const __DRIversion dri_expected = { 4, 0, 0 };
- static const __DRIversion drm_expected = { 1, 3, 0 };
-
- dri_interface = interface;
-
- if ( ! driCheckDriDdxDrmVersions2( "i915",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
- return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &intelAPI);
- if ( psp != NULL ) {
- I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
- *driver_modes = intelFillInModes( dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- GL_TRUE );
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- intelInitExtensions(NULL, GL_FALSE);
- }
-
- return (void *) psp;
-}
--- /dev/null
+../intel/intel_screen.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef _INTEL_INIT_H_
-#define _INTEL_INIT_H_
-
-#include <sys/time.h>
-#include "dri_util.h"
-#include "xmlconfig.h"
-#include "i830_common.h"
-
-/* XXX: change name or eliminate to avoid conflict with "struct
- * intel_region"!!!
- */
-typedef struct {
- drm_handle_t handle;
- drmSize size; /* region size in bytes */
- char *map; /* memory map */
- int offset; /* from start of video mem, in bytes */
- int pitch; /* row stride, in pixels */
- unsigned int tiled;
-} intelRegion;
-
-typedef struct
-{
- intelRegion front;
- intelRegion back;
- intelRegion rotated;
- intelRegion depth;
- intelRegion tex;
-
- int deviceID;
- int width;
- int height;
- int mem; /* unused */
-
- int cpp; /* for front and back buffers */
- int fbFormat;
-
- int logTextureGranularity;
-
- __DRIscreenPrivate *driScrnPriv;
- unsigned int sarea_priv_offset;
-
- int drmMinor;
-
- int irq_active;
- int allow_batchbuffer;
-
-/* struct matrix23 rotMatrix; */
-
- int current_rotation; /* 0, 90, 180 or 270 */
- int rotatedWidth, rotatedHeight;
-
- /**
- * Configuration cache with default values for all contexts
- */
- driOptionCache optionCache;
-} intelScreenPrivate;
-
-
-extern GLboolean
-intelMapScreenRegions(__DRIscreenPrivate *sPriv);
-
-extern void
-intelUnmapScreenRegions(intelScreenPrivate *intelScreen);
-
-extern void
-intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen,
- volatile drmI830Sarea *sarea);
-
-extern void
-intelDestroyContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-intelUnbindContext(__DRIcontextPrivate *driContextPriv);
-
-extern GLboolean
-intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv);
-
-extern void
-intelSwapBuffers(__DRIdrawablePrivate *dPriv);
-
-extern void
-intelCopySubBuffer( __DRIdrawablePrivate *dPriv,
- int x, int y, int w, int h );
-
-#endif
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
-
-#include "intel_screen.h"
-#include "intel_regions.h"
-#include "intel_span.h"
-#include "intel_ioctl.h"
-#include "intel_tex.h"
-#include "intel_batchbuffer.h"
-#include "swrast/swrast.h"
-
-#undef DBG
-#define DBG 0
-
-#define LOCAL_VARS \
- struct intel_context *intel = intel_context(ctx); \
- __DRIdrawablePrivate *dPriv = intel->driDrawable; \
- driRenderbuffer *drb = (driRenderbuffer *) rb; \
- GLuint pitch = drb->pitch; \
- GLuint height = dPriv->h; \
- char *buf = (char *) drb->Base.Data + \
- dPriv->x * drb->cpp + \
- dPriv->y * pitch; \
- GLushort p; \
- (void) buf; (void) p
-
-#define LOCAL_DEPTH_VARS \
- struct intel_context *intel = intel_context(ctx); \
- __DRIdrawablePrivate *dPriv = intel->driDrawable; \
- driRenderbuffer *drb = (driRenderbuffer *) rb; \
- GLuint pitch = drb->pitch; \
- GLuint height = dPriv->h; \
- char *buf = (char *) drb->Base.Data + \
- dPriv->x * drb->cpp + \
- dPriv->y * pitch
-
-#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
-
-#define INIT_MONO_PIXEL(p,color)\
- p = INTEL_PACKCOLOR565(color[0],color[1],color[2])
-
-#define Y_FLIP(_y) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-/* 16 bit, 565 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = ( (((int)r & 0xf8) << 8) | \
- (((int)g & 0xfc) << 3) | \
- (((int)b & 0xf8) >> 3))
-#define WRITE_PIXEL( _x, _y, p ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y ) \
-do { \
- GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \
- rgba[0] = (((p >> 11) & 0x1f) * 255) / 31; \
- rgba[1] = (((p >> 5) & 0x3f) * 255) / 63; \
- rgba[2] = (((p >> 0) & 0x1f) * 255) / 31; \
- rgba[3] = 255; \
-} while(0)
-
-#define TAG(x) intel##x##_565
-#include "spantmp.h"
-
-/* 15 bit, 555 rgb color spanline and pixel functions
- */
-#define WRITE_RGBA( _x, _y, r, g, b, a ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = (((r & 0xf8) << 7) | \
- ((g & 0xf8) << 3) | \
- ((b & 0xf8) >> 3))
-
-#define WRITE_PIXEL( _x, _y, p ) \
- *(GLushort *)(buf + _x*2 + _y*pitch) = p
-
-#define READ_RGBA( rgba, _x, _y ) \
-do { \
- GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \
- rgba[0] = (p >> 7) & 0xf8; \
- rgba[1] = (p >> 3) & 0xf8; \
- rgba[2] = (p << 3) & 0xf8; \
- rgba[3] = 255; \
-} while(0)
-
-#define TAG(x) intel##x##_555
-#include "spantmp.h"
-
-/* 16 bit depthbuffer functions.
- */
-#define WRITE_DEPTH( _x, _y, d ) \
- *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
-
-#define READ_DEPTH( d, _x, _y ) \
- d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch);
-
-
-#define TAG(x) intel##x##_z16
-#include "depthtmp.h"
-
-
-#undef LOCAL_VARS
-#define LOCAL_VARS \
- struct intel_context *intel = intel_context(ctx); \
- __DRIdrawablePrivate *dPriv = intel->driDrawable; \
- driRenderbuffer *drb = (driRenderbuffer *) rb; \
- GLuint pitch = drb->pitch; \
- GLuint height = dPriv->h; \
- char *buf = (char *)drb->Base.Data + \
- dPriv->x * drb->cpp + \
- dPriv->y * pitch; \
- GLuint p; \
- (void) buf; (void) p
-
-#undef INIT_MONO_PIXEL
-#define INIT_MONO_PIXEL(p,color)\
- p = INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3])
-
-/* 32 bit, 8888 argb color spanline and pixel functions
- */
-#define WRITE_RGBA(_x, _y, r, g, b, a) \
- *(GLuint *)(buf + _x*4 + _y*pitch) = ((r << 16) | \
- (g << 8) | \
- (b << 0) | \
- (a << 24) )
-
-#define WRITE_PIXEL(_x, _y, p) \
- *(GLuint *)(buf + _x*4 + _y*pitch) = p
-
-
-#define READ_RGBA(rgba, _x, _y) \
- do { \
- GLuint p = *(GLuint *)(buf + _x*4 + _y*pitch); \
- rgba[0] = (p >> 16) & 0xff; \
- rgba[1] = (p >> 8) & 0xff; \
- rgba[2] = (p >> 0) & 0xff; \
- rgba[3] = (p >> 24) & 0xff; \
- } while (0)
-
-#define TAG(x) intel##x##_8888
-#include "spantmp.h"
-
-
-/* 24/8 bit interleaved depth/stencil functions
- */
-#define WRITE_DEPTH( _x, _y, d ) { \
- GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
- tmp &= 0xff000000; \
- tmp |= (d) & 0xffffff; \
- *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \
-}
-
-#define READ_DEPTH( d, _x, _y ) \
- d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) & 0xffffff;
-
-
-#define TAG(x) intel##x##_z24_s8
-#include "depthtmp.h"
-
-#define WRITE_STENCIL( _x, _y, d ) { \
- GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
- tmp &= 0xffffff; \
- tmp |= ((d)<<24); \
- *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \
-}
-
-#define READ_STENCIL( d, _x, _y ) \
- d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) >> 24;
-
-#define TAG(x) intel##x##_z24_s8
-#include "stenciltmp.h"
-
-
-/* Move locking out to get reasonable span performance.
- */
-void intelSpanRenderStart( GLcontext *ctx )
-{
- struct intel_context *intel = intel_context(ctx);
-
- if (intel->need_flush) {
- LOCK_HARDWARE(intel);
- intel->vtbl.emit_flush(intel, 0);
- intel_batchbuffer_flush(intel->batch);
- intel->need_flush = 0;
- UNLOCK_HARDWARE(intel);
- intelFinish(&intel->ctx);
- }
-
-
- LOCK_HARDWARE(intel);
-
- /* Just map the framebuffer and all textures. Bufmgr code will
- * take care of waiting on the necessary fences:
- */
- intel_region_map(intel, intel->front_region);
- intel_region_map(intel, intel->back_region);
- intel_region_map(intel, intel->depth_region);
-}
-
-void intelSpanRenderFinish( GLcontext *ctx )
-{
- struct intel_context *intel = intel_context( ctx );
-
- _swrast_flush( ctx );
-
- /* Now unmap the framebuffer:
- */
- intel_region_unmap(intel, intel->front_region);
- intel_region_unmap(intel, intel->back_region);
- intel_region_unmap(intel, intel->depth_region);
-
- UNLOCK_HARDWARE( intel );
-}
-
-void intelInitSpanFuncs( GLcontext *ctx )
-{
- struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
- swdd->SpanRenderStart = intelSpanRenderStart;
- swdd->SpanRenderFinish = intelSpanRenderFinish;
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-intelSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
- if (drb->Base.InternalFormat == GL_RGBA) {
- if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) {
- intelInitPointers_555(&drb->Base);
- }
- else if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
- intelInitPointers_565(&drb->Base);
- }
- else {
- assert(vis->redBits == 8);
- assert(vis->greenBits == 8);
- assert(vis->blueBits == 8);
- intelInitPointers_8888(&drb->Base);
- }
- }
- else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
- intelInitDepthPointers_z16(&drb->Base);
- }
- else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) {
- intelInitDepthPointers_z24_s8(&drb->Base);
- }
- else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) {
- intelInitStencilPointers_z24_s8(&drb->Base);
- }
-}
--- /dev/null
+../intel/intel_span.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef _INTEL_SPAN_H
-#define _INTEL_SPAN_H
-
-#include "drirenderbuffer.h"
-
-extern void intelInitSpanFuncs( GLcontext *ctx );
-
-extern void intelSpanRenderFinish( GLcontext *ctx );
-extern void intelSpanRenderStart( GLcontext *ctx );
-
-extern void
-intelSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis);
-
-#endif
**************************************************************************/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "enums.h"
-#include "colormac.h"
-#include "dd.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/dd.h"
#include "intel_screen.h"
#include "intel_context.h"
#include "intel_regions.h"
#include "swrast/swrast.h"
+int intel_translate_shadow_compare_func( GLenum func )
+{
+ switch(func) {
+ case GL_NEVER:
+ return COMPAREFUNC_ALWAYS;
+ case GL_LESS:
+ return COMPAREFUNC_LEQUAL;
+ case GL_LEQUAL:
+ return COMPAREFUNC_LESS;
+ case GL_GREATER:
+ return COMPAREFUNC_GEQUAL;
+ case GL_GEQUAL:
+ return COMPAREFUNC_GREATER;
+ case GL_NOTEQUAL:
+ return COMPAREFUNC_EQUAL;
+ case GL_EQUAL:
+ return COMPAREFUNC_NOTEQUAL;
+ case GL_ALWAYS:
+ return COMPAREFUNC_NEVER;
+ }
+
+ fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func);
+ return COMPAREFUNC_NEVER;
+}
+
int intel_translate_compare_func( GLenum func )
{
switch(func) {
static void intelClearColor(GLcontext *ctx, const GLfloat color[4])
{
struct intel_context *intel = intel_context(ctx);
- intelScreenPrivate *screen = intel->intelScreen;
UNCLAMPED_FLOAT_TO_RGBA_CHAN(intel->clear_chan, color);
- intel->ClearColor = INTEL_PACKCOLOR(screen->fbFormat,
- intel->clear_chan[0],
- intel->clear_chan[1],
- intel->clear_chan[2],
- intel->clear_chan[3]);
+ intel->ClearColor8888 = INTEL_PACKCOLOR8888(intel->clear_chan[0],
+ intel->clear_chan[1],
+ intel->clear_chan[2],
+ intel->clear_chan[3]);
+ intel->ClearColor565 = INTEL_PACKCOLOR565(intel->clear_chan[0],
+ intel->clear_chan[1],
+ intel->clear_chan[2]);
}
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "mtypes.h"
-#include "image.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "swrast/swrast.h"
-
-
-#include "intel_context.h"
-#include "intel_tex.h"
-#include "intel_mipmap_tree.h"
-
-
-static GLuint target_to_face( GLenum target )
-{
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
- return ((GLuint) target -
- (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X);
- default:
- return 0;
- }
-}
-
-static void intelTexImage1D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- _mesa_store_teximage1d( ctx, target, level, internalFormat,
- width, border, format, type,
- pixels, packing, texObj, texImage );
-
- intelObj->dirty_images[0] |= (1 << level);
- intelObj->dirty |= 1;
-}
-
-static void intelTexSubImage1D( GLcontext *ctx,
- GLenum target,
- GLint level,
- GLint xoffset,
- GLsizei width,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
- format, type, pixels, packing, texObj,
- texImage);
-
- intelObj->dirty_images[0] |= (1 << level);
- intelObj->dirty |= 1;
-}
-
-
-/* Handles 2D, CUBE, RECT:
- */
-static void intelTexImage2D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
- GLuint face = target_to_face(target);
-
- _mesa_store_teximage2d( ctx, target, level, internalFormat,
- width, height, border, format, type,
- pixels, packing, texObj, texImage );
-
- intelObj->dirty_images[face] |= (1 << level);
- intelObj->dirty |= 1 << face;
-}
-
-static void intelTexSubImage2D( GLcontext *ctx,
- GLenum target,
- GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
- GLuint face = target_to_face(target);
-
- _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
- height, format, type, pixels, packing, texObj,
- texImage);
-
- intelObj->dirty_images[face] |= (1 << level);
- intelObj->dirty |= 1 << face;
-}
-
-static void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint border,
- GLsizei imageSize, const GLvoid *data,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
- GLuint face = target_to_face(target);
-
- _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width,
- height, border, imageSize, data, texObj, texImage);
-
- intelObj->dirty_images[face] |= (1 << level);
- intelObj->dirty |= 1 << face;
-}
-
-
-static void intelCompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format,
- GLsizei imageSize, const GLvoid *data,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
- GLuint face = target_to_face(target);
-
- _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
- height, format, imageSize, data, texObj, texImage);
-
- intelObj->dirty_images[face] |= (1 << level);
- intelObj->dirty |= 1 << face;
-}
-
-
-static void intelTexImage3D( GLcontext *ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint depth,
- GLint border,
- GLenum format, GLenum type, const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- _mesa_store_teximage3d(ctx, target, level, internalFormat,
- width, height, depth, border,
- format, type, pixels,
- &ctx->Unpack, texObj, texImage);
-
- intelObj->dirty_images[0] |= (1 << level);
- intelObj->dirty |= 1 << 0;
-}
-
-
-static void
-intelTexSubImage3D( GLcontext *ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLenum type,
- const GLvoid *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset,
- width, height, depth,
- format, type, pixels, packing, texObj, texImage);
-
- intelObj->dirty_images[0] |= (1 << level);
- intelObj->dirty |= 1 << 0;
-}
-
-
-
-
-static struct gl_texture_object *intelNewTextureObject( GLcontext *ctx,
- GLuint name,
- GLenum target )
-{
- struct intel_texture_object *obj = CALLOC_STRUCT(intel_texture_object);
-
- _mesa_initialize_texture_object(&obj->base, name, target);
-
- return &obj->base;
-}
-
-static GLboolean intelIsTextureResident(GLcontext *ctx,
- struct gl_texture_object *texObj)
-{
-#if 0
- struct intel_context *intel = intel_context(ctx);
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- return
- intelObj->mt &&
- intelObj->mt->region &&
- intel_is_region_resident(intel, intelObj->mt->region);
-#endif
- return 1;
-}
-
-
-
-static void intelTexParameter( GLcontext *ctx,
- GLenum target,
- struct gl_texture_object *texObj,
- GLenum pname,
- const GLfloat *params )
-{
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- switch (pname) {
- /* Anything which can affect the calculation of firstLevel and
- * lastLevel, as changes to these may invalidate the miptree.
- */
- case GL_TEXTURE_MIN_FILTER:
- case GL_TEXTURE_MAG_FILTER:
- case GL_TEXTURE_BASE_LEVEL:
- case GL_TEXTURE_MAX_LEVEL:
- case GL_TEXTURE_MIN_LOD:
- case GL_TEXTURE_MAX_LOD:
- intelObj->dirty |= 1;
- break;
-
- default:
- break;
- }
-}
-
-
-static void
-intel_delete_texture_object( GLcontext *ctx, struct gl_texture_object *texObj )
-{
- struct intel_context *intel = intel_context(ctx);
- struct intel_texture_object *intelObj = intel_texture_object(texObj);
-
- if (intelObj->mt)
- intel_miptree_destroy(intel, intelObj->mt);
-
- _mesa_delete_texture_object( ctx, texObj );
-}
-
-void intelInitTextureFuncs( struct dd_function_table *functions )
-{
- functions->NewTextureObject = intelNewTextureObject;
- functions->TexImage1D = intelTexImage1D;
- functions->TexImage2D = intelTexImage2D;
- functions->TexImage3D = intelTexImage3D;
- functions->TexSubImage1D = intelTexSubImage1D;
- functions->TexSubImage2D = intelTexSubImage2D;
- functions->TexSubImage3D = intelTexSubImage3D;
- functions->CopyTexImage1D = _swrast_copy_teximage1d;
- functions->CopyTexImage2D = _swrast_copy_teximage2d;
- functions->CopyTexSubImage1D = _swrast_copy_texsubimage1d;
- functions->CopyTexSubImage2D = _swrast_copy_texsubimage2d;
- functions->CopyTexSubImage3D = _swrast_copy_texsubimage3d;
- functions->DeleteTexture = intel_delete_texture_object;
- functions->UpdateTexturePalette = NULL;
- functions->IsTextureResident = intelIsTextureResident;
- functions->TestProxyTexImage = _mesa_test_proxy_teximage;
- functions->CompressedTexImage2D = intelCompressedTexImage2D;
- functions->CompressedTexSubImage2D = intelCompressedTexSubImage2D;
- functions->TexParameter = intelTexParameter;
-}
-
-
-
-
-
--- /dev/null
+../intel/intel_tex.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef INTELTEX_INC
-#define INTELTEX_INC
-
-#include "mtypes.h"
-#include "intel_context.h"
-
-
-void intelInitTextureFuncs( struct dd_function_table *functions );
-
-
-GLuint intel_finalize_mipmap_tree( struct intel_context *intel,
- struct gl_texture_object *tObj );
-
-
-#endif
--- /dev/null
+../intel/intel_tex_copy.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_format.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_image.c
\ No newline at end of file
--- /dev/null
+../intel/intel_tex_subimage.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "mtypes.h"
-#include "macros.h"
-
-#include "intel_context.h"
-#include "intel_mipmap_tree.h"
-#include "intel_tex.h"
-#include "bufmgr.h"
-
-/**
- * Compute which mipmap levels that really need to be sent to the hardware.
- * This depends on the base image size, GL_TEXTURE_MIN_LOD,
- * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
- */
-static void intel_calculate_first_last_level( struct intel_texture_object *intelObj )
-{
- struct gl_texture_object *tObj = &intelObj->base;
- const struct gl_texture_image * const baseImage =
- tObj->Image[0][tObj->BaseLevel];
-
- /* These must be signed values. MinLod and MaxLod can be negative numbers,
- * and having firstLevel and lastLevel as signed prevents the need for
- * extra sign checks.
- */
- int firstLevel;
- int lastLevel;
-
- /* Yes, this looks overly complicated, but it's all needed.
- */
- switch (tObj->Target) {
- case GL_TEXTURE_1D:
- case GL_TEXTURE_2D:
- case GL_TEXTURE_3D:
- case GL_TEXTURE_CUBE_MAP:
- if (tObj->MinFilter == GL_NEAREST || tObj->MinFilter == GL_LINEAR) {
- /* GL_NEAREST and GL_LINEAR only care about GL_TEXTURE_BASE_LEVEL.
- */
- firstLevel = lastLevel = tObj->BaseLevel;
- }
- else {
- /* Currently not taking min/max lod into account here, those
- * values are programmed as sampler state elsewhere and we
- * upload the same mipmap levels regardless. Not sure if
- * this makes sense as it means it isn't possible for the app
- * to use min/max lod to reduce texture memory pressure:
- */
- firstLevel = tObj->BaseLevel;
- lastLevel = MIN2(tObj->BaseLevel + baseImage->MaxLog2,
- tObj->MaxLevel);
- lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
- }
- break;
- case GL_TEXTURE_RECTANGLE_NV:
- case GL_TEXTURE_4D_SGIS:
- firstLevel = lastLevel = 0;
- break;
- default:
- return;
- }
-
- /* save these values */
- intelObj->firstLevel = firstLevel;
- intelObj->lastLevel = lastLevel;
-}
-
-static GLboolean copy_image_data_to_tree( struct intel_context *intel,
- struct intel_texture_object *intelObj,
- struct gl_texture_image *texImage,
- GLuint face,
- GLuint level)
-{
- return intel_miptree_image_data(intel,
- intelObj->mt,
- face,
- level,
- texImage->Data,
- texImage->RowStride,
- (texImage->RowStride *
- texImage->Height *
- texImage->TexFormat->TexelBytes));
-}
-
-static void intel_texture_invalidate( struct intel_texture_object *intelObj )
-{
- GLint nr_faces, face;
- intelObj->dirty = ~0;
-
- nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
- for (face = 0; face < nr_faces; face++)
- intelObj->dirty_images[face] = ~0;
-}
-
-static void intel_texture_invalidate_cb( struct intel_context *intel,
- void *ptr )
-{
- intel_texture_invalidate( (struct intel_texture_object *) ptr );
-}
-
-
-/*
- */
-GLuint intel_finalize_mipmap_tree( struct intel_context *intel,
- struct gl_texture_object *tObj )
-{
- struct intel_texture_object *intelObj = intel_texture_object(tObj);
- GLuint face, i;
- GLuint nr_faces = 0;
- struct gl_texture_image *firstImage;
-
- if( tObj == intel->frame_buffer_texobj )
- return GL_FALSE;
-
- /* We know/require this is true by now:
- */
- assert(intelObj->base._Complete);
-
- /* What levels must the tree include at a minimum?
- */
- if (intelObj->dirty) {
- intel_calculate_first_last_level( intelObj );
-/* intel_miptree_destroy(intel, intelObj->mt); */
-/* intelObj->mt = NULL; */
- }
-
- firstImage = intelObj->base.Image[0][intelObj->firstLevel];
-
- /* Fallback case:
- */
- if (firstImage->Border) {
- if (intelObj->mt) {
- intel_miptree_destroy(intel, intelObj->mt);
- intelObj->mt = NULL;
- /* Set all images dirty:
- */
- intel_texture_invalidate(intelObj);
- }
- return GL_FALSE;
- }
-
-
-
- /* Check tree can hold all active levels. Check tree matches
- * target, imageFormat, etc.
- */
- if (intelObj->mt &&
- (intelObj->mt->target != intelObj->base.Target ||
- intelObj->mt->internal_format != firstImage->InternalFormat ||
- intelObj->mt->first_level != intelObj->firstLevel ||
- intelObj->mt->last_level != intelObj->lastLevel ||
- intelObj->mt->width0 != firstImage->Width ||
- intelObj->mt->height0 != firstImage->Height ||
- intelObj->mt->depth0 != firstImage->Depth ||
- intelObj->mt->cpp != firstImage->TexFormat->TexelBytes ||
- intelObj->mt->compressed != firstImage->IsCompressed))
- {
- intel_miptree_destroy(intel, intelObj->mt);
- intelObj->mt = NULL;
-
- /* Set all images dirty:
- */
- intel_texture_invalidate(intelObj);
- }
-
-
- /* May need to create a new tree:
- */
- if (!intelObj->mt) {
- intelObj->mt = intel_miptree_create(intel,
- intelObj->base.Target,
- firstImage->InternalFormat,
- intelObj->firstLevel,
- intelObj->lastLevel,
- firstImage->Width,
- firstImage->Height,
- firstImage->Depth,
- firstImage->TexFormat->TexelBytes,
- firstImage->IsCompressed);
-
- /* Tell the buffer manager that we will manage the backing
- * store, but we still want it to do fencing for us.
- */
- bmBufferSetInvalidateCB(intel,
- intelObj->mt->region->buffer,
- intel_texture_invalidate_cb,
- intelObj,
- GL_FALSE);
- }
-
- /* Pull in any images not in the object's tree:
- */
- if (intelObj->dirty) {
- nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
- for (face = 0; face < nr_faces; face++) {
- if (intelObj->dirty_images[face]) {
- for (i = intelObj->firstLevel; i <= intelObj->lastLevel; i++) {
- struct gl_texture_image *texImage = intelObj->base.Image[face][i];
-
- /* Need to import images in main memory or held in other trees.
- */
- if (intelObj->dirty_images[face] & (1<<i) &&
- texImage) {
-
- if (INTEL_DEBUG & DEBUG_TEXTURE)
- _mesa_printf("copy data from image %d (%p) into object miptree\n",
- i,
- texImage->Data);
-
- if (!copy_image_data_to_tree(intel,
- intelObj,
- texImage,
- face,
- i))
- return GL_FALSE;
-
- }
- }
- }
- }
-
- /* Only clear the dirty flags if everything went ok:
- */
- for (face = 0; face < nr_faces; face++) {
- intelObj->dirty_images[face] = 0;
- }
-
- intelObj->dirty = 0;
- }
-
- return GL_TRUE;
-}
--- /dev/null
+../intel/intel_tex_validate.c
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
-
-Copyright 2001 VA Linux Systems Inc., Fremont, California.
-Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#ifndef _I830_COMMON_H_
-#define _I830_COMMON_H_
-
-
-#define I830_NR_TEX_REGIONS 255 /* maximum due to use of chars for next/prev */
-#define I830_LOG_MIN_TEX_REGION_SIZE 14
-
-
-/* Driver specific DRM command indices
- * NOTE: these are not OS specific, but they are driver specific
- */
-#define DRM_I830_INIT 0x00
-#define DRM_I830_FLUSH 0x01
-#define DRM_I830_FLIP 0x02
-#define DRM_I830_BATCHBUFFER 0x03
-#define DRM_I830_IRQ_EMIT 0x04
-#define DRM_I830_IRQ_WAIT 0x05
-#define DRM_I830_GETPARAM 0x06
-#define DRM_I830_SETPARAM 0x07
-#define DRM_I830_ALLOC 0x08
-#define DRM_I830_FREE 0x09
-#define DRM_I830_INIT_HEAP 0x0a
-#define DRM_I830_CMDBUFFER 0x0b
-#define DRM_I830_DESTROY_HEAP 0x0c
-#define DRM_I830_MMIO 0x10
-
-typedef struct {
- enum {
- I830_INIT_DMA = 0x01,
- I830_CLEANUP_DMA = 0x02,
- I830_RESUME_DMA = 0x03
- } func;
- unsigned int mmio_offset;
- int sarea_priv_offset;
- unsigned int ring_start;
- unsigned int ring_end;
- unsigned int ring_size;
- unsigned int front_offset;
- unsigned int back_offset;
- unsigned int depth_offset;
- unsigned int w;
- unsigned int h;
- unsigned int pitch;
- unsigned int pitch_bits;
- unsigned int back_pitch;
- unsigned int depth_pitch;
- unsigned int cpp;
- unsigned int chipset;
-} drmI830Init;
-
-typedef struct {
- drmTextureRegion texList[I830_NR_TEX_REGIONS+1];
- int last_upload; /* last time texture was uploaded */
- int last_enqueue; /* last time a buffer was enqueued */
- volatile int last_dispatch; /* age of the most recently dispatched buffer */
- int ctxOwner; /* last context to upload state */
- int texAge;
- int pf_enabled; /* is pageflipping allowed? */
- int pf_active;
- int pf_current_page; /* which buffer is being displayed? */
- int perf_boxes; /* performance boxes to be displayed */
- int width, height; /* screen size in pixels */
-
- drm_handle_t front_handle;
- int front_offset;
- int front_size;
-
- drm_handle_t back_handle;
- int back_offset;
- int back_size;
-
- drm_handle_t depth_handle;
- int depth_offset;
- int depth_size;
-
- drm_handle_t tex_handle;
- int tex_offset;
- int tex_size;
- int log_tex_granularity;
- int pitch;
- int rotation; /* 0, 90, 180 or 270 */
- int rotated_offset;
- int rotated_size;
- int rotated_pitch;
- int virtualX, virtualY;
-
- unsigned int front_tiled;
- unsigned int back_tiled;
- unsigned int depth_tiled;
- unsigned int rotated_tiled;
- unsigned int rotated2_tiled;
-} drmI830Sarea;
-
-/* Flags for perf_boxes
- */
-#define I830_BOX_RING_EMPTY 0x1 /* populated by kernel */
-#define I830_BOX_FLIP 0x2 /* populated by kernel */
-#define I830_BOX_WAIT 0x4 /* populated by kernel & client */
-#define I830_BOX_TEXTURE_LOAD 0x8 /* populated by kernel */
-#define I830_BOX_LOST_CONTEXT 0x10 /* populated by client */
-
-
-typedef struct {
- int start; /* agp offset */
- int used; /* nr bytes in use */
- int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
- int DR4; /* window origin for GFX_OP_DRAWRECT_INFO*/
- int num_cliprects; /* mulitpass with multiple cliprects? */
- drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
-} drmI830BatchBuffer;
-
-typedef struct {
- char *buf; /* agp offset */
- int sz; /* nr bytes in use */
- int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
- int DR4; /* window origin for GFX_OP_DRAWRECT_INFO*/
- int num_cliprects; /* mulitpass with multiple cliprects? */
- drm_clip_rect_t *cliprects; /* pointer to userspace cliprects */
-} drmI830CmdBuffer;
-
-typedef struct {
- int *irq_seq;
-} drmI830IrqEmit;
-
-typedef struct {
- int irq_seq;
-} drmI830IrqWait;
-
-typedef struct {
- int param;
- int *value;
-} drmI830GetParam;
-
-#define I830_PARAM_IRQ_ACTIVE 1
-#define I830_PARAM_ALLOW_BATCHBUFFER 2
-
-typedef struct {
- int param;
- int value;
-} drmI830SetParam;
-
-#define I830_SETPARAM_USE_MI_BATCHBUFFER_START 1
-#define I830_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
-#define I830_SETPARAM_ALLOW_BATCHBUFFER 3
-
-
-/* A memory manager for regions of shared memory:
- */
-#define I830_MEM_REGION_AGP 1
-
-typedef struct {
- int region;
- int alignment;
- int size;
- int *region_offset; /* offset from start of fb or agp */
-} drmI830MemAlloc;
-
-typedef struct {
- int region;
- int region_offset;
-} drmI830MemFree;
-
-typedef struct {
- int region;
- int size;
- int start;
-} drmI830MemInitHeap;
-
-typedef struct {
- int region;
-} drmI830MemDestroyHeap;
-
-#define MMIO_READ 0
-#define MMIO_WRITE 1
-
-#define MMIO_REGS_IA_PRIMATIVES_COUNT 0
-#define MMIO_REGS_IA_VERTICES_COUNT 1
-#define MMIO_REGS_VS_INVOCATION_COUNT 2
-#define MMIO_REGS_GS_PRIMITIVES_COUNT 3
-#define MMIO_REGS_GS_INVOCATION_COUNT 4
-#define MMIO_REGS_CL_PRIMITIVES_COUNT 5
-#define MMIO_REGS_CL_INVOCATION_COUNT 6
-#define MMIO_REGS_PS_INVOCATION_COUNT 7
-#define MMIO_REGS_PS_DEPTH_COUNT 8
-
-typedef struct {
- unsigned int read_write:1;
- unsigned int reg:31;
- void __user *data;
-} drmI830MMIO;
-
-#endif /* _I830_DRM_H_ */
+++ /dev/null
-
-#ifndef _I830_DRI_H
-#define _I830_DRI_H
-
-#include "xf86drm.h"
-#include "i830_common.h"
-
-#define I830_MAX_DRAWABLES 256
-
-#define I830_MAJOR_VERSION 1
-#define I830_MINOR_VERSION 3
-#define I830_PATCHLEVEL 0
-
-#define I830_REG_SIZE 0x80000
-
-typedef struct _I830DRIRec {
- drm_handle_t regs;
- drmSize regsSize;
-
- drmSize unused1; /* backbufferSize */
- drm_handle_t unused2; /* backbuffer */
-
- drmSize unused3; /* depthbufferSize */
- drm_handle_t unused4; /* depthbuffer */
-
- drmSize unused5; /* rotatedSize /*/
- drm_handle_t unused6; /* rotatedbuffer */
-
- drm_handle_t unused7; /* textures */
- int unused8; /* textureSize */
-
- drm_handle_t unused9; /* agp_buffers */
- drmSize unused10; /* agp_buf_size */
-
- int deviceID;
- int width;
- int height;
- int mem;
- int cpp;
- int bitsPerPixel;
-
- int unused11[8]; /* was front/back/depth/rotated offset/pitch */
-
- int unused12; /* logTextureGranularity */
- int unused13; /* textureOffset */
-
- int irq;
- int sarea_priv_offset;
-} I830DRIRec, *I830DRIPtr;
-
-typedef struct {
- /* Nothing here yet */
- int dummy;
-} I830ConfigPrivRec, *I830ConfigPrivPtr;
-
-typedef struct {
- /* Nothing here yet */
- int dummy;
-} I830DRIContextRec, *I830DRIContextPtr;
-
-
-#endif
+++ /dev/null
-#ifndef _INTEL_H_
-#define _INTEL_H_
-
-#include "xf86drm.h" /* drm_handle_t, etc */
-
-/* Intel */
-#ifndef PCI_CHIP_I810
-#define PCI_CHIP_I810 0x7121
-#define PCI_CHIP_I810_DC100 0x7123
-#define PCI_CHIP_I810_E 0x7125
-#define PCI_CHIP_I815 0x1132
-#define PCI_CHIP_I810_BRIDGE 0x7120
-#define PCI_CHIP_I810_DC100_BRIDGE 0x7122
-#define PCI_CHIP_I810_E_BRIDGE 0x7124
-#define PCI_CHIP_I815_BRIDGE 0x1130
-#endif
-
-#define PCI_CHIP_845_G 0x2562
-#define PCI_CHIP_I830_M 0x3577
-
-#ifndef PCI_CHIP_I855_GM
-#define PCI_CHIP_I855_GM 0x3582
-#define PCI_CHIP_I855_GM_BRIDGE 0x3580
-#endif
-
-#ifndef PCI_CHIP_I865_G
-#define PCI_CHIP_I865_G 0x2572
-#define PCI_CHIP_I865_G_BRIDGE 0x2570
-#endif
-
-#ifndef PCI_CHIP_I915_G
-#define PCI_CHIP_I915_G 0x2582
-#define PCI_CHIP_I915_G_BRIDGE 0x2580
-#endif
-
-#ifndef PCI_CHIP_I915_GM
-#define PCI_CHIP_I915_GM 0x2592
-#define PCI_CHIP_I915_GM_BRIDGE 0x2590
-#endif
-
-#ifndef PCI_CHIP_E7221_G
-#define PCI_CHIP_E7221_G 0x258A
-/* Same as I915_G_BRIDGE */
-#define PCI_CHIP_E7221_G_BRIDGE 0x2580
-#endif
-
-#ifndef PCI_CHIP_I945_G
-#define PCI_CHIP_I945_G 0x2772
-#define PCI_CHIP_I945_G_BRIDGE 0x2770
-#endif
-
-#ifndef PCI_CHIP_I945_GM
-#define PCI_CHIP_I945_GM 0x27A2
-#define PCI_CHIP_I945_GM_BRIDGE 0x27A0
-#endif
-
-#define IS_I810(pI810) (pI810->Chipset == PCI_CHIP_I810 || \
- pI810->Chipset == PCI_CHIP_I810_DC100 || \
- pI810->Chipset == PCI_CHIP_I810_E)
-#define IS_I815(pI810) (pI810->Chipset == PCI_CHIP_I815)
-#define IS_I830(pI810) (pI810->Chipset == PCI_CHIP_I830_M)
-#define IS_845G(pI810) (pI810->Chipset == PCI_CHIP_845_G)
-#define IS_I85X(pI810) (pI810->Chipset == PCI_CHIP_I855_GM)
-#define IS_I852(pI810) (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I852_GM || pI810->variant == I852_GME))
-#define IS_I855(pI810) (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I855_GM || pI810->variant == I855_GME))
-#define IS_I865G(pI810) (pI810->Chipset == PCI_CHIP_I865_G)
-
-#define IS_I915G(pI810) (pI810->Chipset == PCI_CHIP_I915_G || pI810->Chipset == PCI_CHIP_E7221_G)
-#define IS_I915GM(pI810) (pI810->Chipset == PCI_CHIP_I915_GM)
-#define IS_I945G(pI810) (pI810->Chipset == PCI_CHIP_I945_G)
-#define IS_I945GM(pI810) (pI810->Chipset == PCI_CHIP_I945_GM)
-#define IS_I9XX(pI810) (IS_I915G(pI810) || IS_I915GM(pI810) || IS_I945G(pI810) || IS_I945GM(pI810))
-
-#define IS_MOBILE(pI810) (IS_I830(pI810) || IS_I85X(pI810) || IS_I915GM(pI810) || IS_I945GM(pI810))
-
-#define I830_GMCH_CTRL 0x52
-
-
-#define I830_GMCH_GMS_MASK 0x70
-#define I830_GMCH_GMS_DISABLED 0x00
-#define I830_GMCH_GMS_LOCAL 0x10
-#define I830_GMCH_GMS_STOLEN_512 0x20
-#define I830_GMCH_GMS_STOLEN_1024 0x30
-#define I830_GMCH_GMS_STOLEN_8192 0x40
-
-#define I855_GMCH_GMS_MASK (0x7 << 4)
-#define I855_GMCH_GMS_DISABLED 0x00
-#define I855_GMCH_GMS_STOLEN_1M (0x1 << 4)
-#define I855_GMCH_GMS_STOLEN_4M (0x2 << 4)
-#define I855_GMCH_GMS_STOLEN_8M (0x3 << 4)
-#define I855_GMCH_GMS_STOLEN_16M (0x4 << 4)
-#define I855_GMCH_GMS_STOLEN_32M (0x5 << 4)
-#define I915G_GMCH_GMS_STOLEN_48M (0x6 << 4)
-#define I915G_GMCH_GMS_STOLEN_64M (0x7 << 4)
-
-typedef unsigned char Bool;
-#define TRUE 1
-#define FALSE 0
-
-#define PIPE_NONE 0<<0
-#define PIPE_CRT 1<<0
-#define PIPE_TV 1<<1
-#define PIPE_DFP 1<<2
-#define PIPE_LFP 1<<3
-#define PIPE_CRT2 1<<4
-#define PIPE_TV2 1<<5
-#define PIPE_DFP2 1<<6
-#define PIPE_LFP2 1<<7
-
-typedef struct _I830MemPool *I830MemPoolPtr;
-typedef struct _I830MemRange *I830MemRangePtr;
-typedef struct _I830MemRange {
- long Start;
- long End;
- long Size;
- unsigned long Physical;
- unsigned long Offset; /* Offset of AGP-allocated portion */
- unsigned long Alignment;
- drm_handle_t Key;
- unsigned long Pitch; // add pitch
- I830MemPoolPtr Pool;
-} I830MemRange;
-
-typedef struct _I830MemPool {
- I830MemRange Total;
- I830MemRange Free;
- I830MemRange Fixed;
- I830MemRange Allocated;
-} I830MemPool;
-
-typedef struct {
- int tail_mask;
- I830MemRange mem;
- unsigned char *virtual_start;
- int head;
- int tail;
- int space;
-} I830RingBuffer;
-
-typedef struct _I830Rec {
- unsigned char *MMIOBase;
- unsigned char *FbBase;
- int cpp;
-
- unsigned int bios_version;
-
- /* These are set in PreInit and never changed. */
- long FbMapSize;
- long TotalVideoRam;
- I830MemRange StolenMemory; /* pre-allocated memory */
- long BIOSMemorySize; /* min stolen pool size */
- int BIOSMemSizeLoc;
-
- /* These change according to what has been allocated. */
- long FreeMemory;
- I830MemRange MemoryAperture;
- I830MemPool StolenPool;
- long allocatedMemory;
-
- /* Regions allocated either from the above pools, or from agpgart. */
- /* for single and dual head configurations */
- I830MemRange FrontBuffer;
- I830MemRange FrontBuffer2;
- I830MemRange Scratch;
- I830MemRange Scratch2;
-
- I830RingBuffer *LpRing;
-
- I830MemRange BackBuffer;
- I830MemRange DepthBuffer;
- I830MemRange TexMem;
- int TexGranularity;
- I830MemRange ContextMem;
- int drmMinor;
- Bool have3DWindows;
-
- Bool NeedRingBufferLow;
- Bool allowPageFlip;
- Bool disableTiling;
-
- int Chipset;
- unsigned long LinearAddr;
- unsigned long MMIOAddr;
-
- drmSize registerSize; /**< \brief MMIO register map size */
- drm_handle_t registerHandle; /**< \brief MMIO register map handle */
- // IOADDRESS ioBase;
- int irq; /**< \brief IRQ number */
- int GttBound;
-
- drm_handle_t ring_map;
- unsigned int Fence[8];
-
-} I830Rec;
-
-/*
- * 12288 is set as the maximum, chosen because it is enough for
- * 1920x1440@32bpp with a 2048 pixel line pitch with some to spare.
- */
-#define I830_MAXIMUM_VBIOS_MEM 12288
-#define I830_DEFAULT_VIDEOMEM_2D (MB(32) / 1024)
-#define I830_DEFAULT_VIDEOMEM_3D (MB(64) / 1024)
-
-/* Flags for memory allocation function */
-#define FROM_ANYWHERE 0x00000000
-#define FROM_POOL_ONLY 0x00000001
-#define FROM_NEW_ONLY 0x00000002
-#define FROM_MASK 0x0000000f
-
-#define ALLOCATE_AT_TOP 0x00000010
-#define ALLOCATE_AT_BOTTOM 0x00000020
-#define FORCE_GAPS 0x00000040
-
-#define NEED_PHYSICAL_ADDR 0x00000100
-#define ALIGN_BOTH_ENDS 0x00000200
-#define FORCE_LOW 0x00000400
-
-#define ALLOC_NO_TILING 0x00001000
-#define ALLOC_INITIAL 0x00002000
-
-#define ALLOCATE_DRY_RUN 0x80000000
-
-/* Chipset registers for VIDEO BIOS memory RW access */
-#define _855_DRAM_RW_CONTROL 0x58
-#define _845_DRAM_RW_CONTROL 0x90
-#define DRAM_WRITE 0x33330000
-
-#define KB(x) ((x) * 1024)
-#define MB(x) ((x) * KB(1024))
-
-#define GTT_PAGE_SIZE KB(4)
-#define ROUND_TO(x, y) (((x) + (y) - 1) / (y) * (y))
-#define ROUND_DOWN_TO(x, y) ((x) / (y) * (y))
-#define ROUND_TO_PAGE(x) ROUND_TO((x), GTT_PAGE_SIZE)
-#define ROUND_TO_MB(x) ROUND_TO((x), MB(1))
-#define PRIMARY_RINGBUFFER_SIZE KB(128)
-
-
-/* Ring buffer registers, p277, overview p19
- */
-#define LP_RING 0x2030
-#define HP_RING 0x2040
-
-#define RING_TAIL 0x00
-#define TAIL_ADDR 0x000FFFF8
-#define I830_TAIL_MASK 0x001FFFF8
-
-#define RING_HEAD 0x04
-#define HEAD_WRAP_COUNT 0xFFE00000
-#define HEAD_WRAP_ONE 0x00200000
-#define HEAD_ADDR 0x001FFFFC
-#define I830_HEAD_MASK 0x001FFFFC
-
-#define RING_START 0x08
-#define START_ADDR 0x03FFFFF8
-#define I830_RING_START_MASK 0xFFFFF000
-
-#define RING_LEN 0x0C
-#define RING_NR_PAGES 0x001FF000
-#define I830_RING_NR_PAGES 0x001FF000
-#define RING_REPORT_MASK 0x00000006
-#define RING_REPORT_64K 0x00000002
-#define RING_REPORT_128K 0x00000004
-#define RING_NO_REPORT 0x00000000
-#define RING_VALID_MASK 0x00000001
-#define RING_VALID 0x00000001
-#define RING_INVALID 0x00000000
-
-
-/* Fence/Tiling ranges [0..7]
- */
-#define FENCE 0x2000
-#define FENCE_NR 8
-
-#define I915G_FENCE_START_MASK 0x0ff00000
-
-#define I830_FENCE_START_MASK 0x07f80000
-
-#define FENCE_START_MASK 0x03F80000
-#define FENCE_X_MAJOR 0x00000000
-#define FENCE_Y_MAJOR 0x00001000
-#define FENCE_SIZE_MASK 0x00000700
-#define FENCE_SIZE_512K 0x00000000
-#define FENCE_SIZE_1M 0x00000100
-#define FENCE_SIZE_2M 0x00000200
-#define FENCE_SIZE_4M 0x00000300
-#define FENCE_SIZE_8M 0x00000400
-#define FENCE_SIZE_16M 0x00000500
-#define FENCE_SIZE_32M 0x00000600
-#define FENCE_SIZE_64M 0x00000700
-#define I915G_FENCE_SIZE_1M 0x00000000
-#define I915G_FENCE_SIZE_2M 0x00000100
-#define I915G_FENCE_SIZE_4M 0x00000200
-#define I915G_FENCE_SIZE_8M 0x00000300
-#define I915G_FENCE_SIZE_16M 0x00000400
-#define I915G_FENCE_SIZE_32M 0x00000500
-#define I915G_FENCE_SIZE_64M 0x00000600
-#define I915G_FENCE_SIZE_128M 0x00000700
-#define FENCE_PITCH_1 0x00000000
-#define FENCE_PITCH_2 0x00000010
-#define FENCE_PITCH_4 0x00000020
-#define FENCE_PITCH_8 0x00000030
-#define FENCE_PITCH_16 0x00000040
-#define FENCE_PITCH_32 0x00000050
-#define FENCE_PITCH_64 0x00000060
-#define FENCE_VALID 0x00000001
-
-#include <mmio.h>
-
-# define MMIO_IN8(base, offset) \
- *(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
-# define MMIO_IN32(base, offset) \
- read_MMIO_LE32(base, offset)
-# define MMIO_OUT8(base, offset, val) \
- *(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
-# define MMIO_OUT32(base, offset, val) \
- *(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = CPU_TO_LE32(val)
-
-
- /* Memory mapped register access macros */
-#define INREG8(addr) MMIO_IN8(MMIO, addr)
-#define INREG(addr) MMIO_IN32(MMIO, addr)
-#define OUTREG8(addr, val) MMIO_OUT8(MMIO, addr, val)
-#define OUTREG(addr, val) MMIO_OUT32(MMIO, addr, val)
-
-#define DSPABASE 0x70184
-
-#endif
+++ /dev/null
-/**
- * \file server/intel_dri.c
- * \brief File to perform the device-specific initialization tasks typically
- * done in the X server.
- *
- * Here they are converted to run in the client (or perhaps a standalone
- * process), and to work with the frame buffer device rather than the X
- * server infrastructure.
- *
- * Copyright (C) 2006 Dave Airlie (airlied@linux.ie)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sub license, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
-
- The above copyright notice and this permission notice (including the
- next paragraph) shall be included in all copies or substantial portions
- of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR
- ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "driver.h"
-#include "drm.h"
-
-#include "intel.h"
-#include "i830_dri.h"
-
-#include "memops.h"
-#include "pciaccess.h"
-
-static size_t drm_page_size;
-static int nextTile = 0;
-#define xf86DrvMsg(...) do {} while(0)
-
-static const int pitches[] = {
- 128 * 8,
- 128 * 16,
- 128 * 32,
- 128 * 64,
- 0
-};
-
-static Bool I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea);
-
-static unsigned long
-GetBestTileAlignment(unsigned long size)
-{
- unsigned long i;
-
- for (i = KB(512); i < size; i <<= 1)
- ;
-
- if (i > MB(64))
- i = MB(64);
-
- return i;
-}
-
-static void SetFenceRegs(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- int i;
- unsigned char *MMIO = ctx->MMIOAddress;
-
- for (i = 0; i < 8; i++) {
- OUTREG(FENCE + i * 4, pI830->Fence[i]);
- // if (I810_DEBUG & DEBUG_VERBOSE_VGA)
- fprintf(stderr,"Fence Register : %x\n", pI830->Fence[i]);
- }
-}
-
-/* Tiled memory is good... really, really good...
- *
- * Need to make it less likely that we miss out on this - probably
- * need to move the frontbuffer away from the 'guarenteed' alignment
- * of the first memory segment, or perhaps allocate a discontigous
- * framebuffer to get more alignment 'sweet spots'.
- */
-static void
-SetFence(const DRIDriverContext *ctx, I830Rec *pI830,
- int nr, unsigned int start, unsigned int pitch,
- unsigned int size)
-{
- unsigned int val;
- unsigned int fence_mask = 0;
- unsigned int fence_pitch;
-
- if (nr < 0 || nr > 7) {
- fprintf(stderr,
- "SetFence: fence %d out of range\n",nr);
- return;
- }
-
- pI830->Fence[nr] = 0;
-
- if (IS_I9XX(pI830))
- fence_mask = ~I915G_FENCE_START_MASK;
- else
- fence_mask = ~I830_FENCE_START_MASK;
-
- if (start & fence_mask) {
- fprintf(stderr,
- "SetFence: %d: start (0x%08x) is not %s aligned\n",
- nr, start, (IS_I9XX(pI830)) ? "1MB" : "512k");
- return;
- }
-
- if (start % size) {
- fprintf(stderr,
- "SetFence: %d: start (0x%08x) is not size (%dk) aligned\n",
- nr, start, size / 1024);
- return;
- }
-
- if (pitch & 127) {
- fprintf(stderr,
- "SetFence: %d: pitch (%d) not a multiple of 128 bytes\n",
- nr, pitch);
- return;
- }
-
- val = (start | FENCE_X_MAJOR | FENCE_VALID);
-
- if (IS_I9XX(pI830)) {
- switch (size) {
- case MB(1):
- val |= I915G_FENCE_SIZE_1M;
- break;
- case MB(2):
- val |= I915G_FENCE_SIZE_2M;
- break;
- case MB(4):
- val |= I915G_FENCE_SIZE_4M;
- break;
- case MB(8):
- val |= I915G_FENCE_SIZE_8M;
- break;
- case MB(16):
- val |= I915G_FENCE_SIZE_16M;
- break;
- case MB(32):
- val |= I915G_FENCE_SIZE_32M;
- break;
- case MB(64):
- val |= I915G_FENCE_SIZE_64M;
- break;
- default:
- fprintf(stderr,
- "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
- return;
- }
- } else {
- switch (size) {
- case KB(512):
- val |= FENCE_SIZE_512K;
- break;
- case MB(1):
- val |= FENCE_SIZE_1M;
- break;
- case MB(2):
- val |= FENCE_SIZE_2M;
- break;
- case MB(4):
- val |= FENCE_SIZE_4M;
- break;
- case MB(8):
- val |= FENCE_SIZE_8M;
- break;
- case MB(16):
- val |= FENCE_SIZE_16M;
- break;
- case MB(32):
- val |= FENCE_SIZE_32M;
- break;
- case MB(64):
- val |= FENCE_SIZE_64M;
- break;
- default:
- fprintf(stderr,
- "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
- return;
- }
- }
-
- if (IS_I9XX(pI830))
- fence_pitch = pitch / 512;
- else
- fence_pitch = pitch / 128;
-
- switch (fence_pitch) {
- case 1:
- val |= FENCE_PITCH_1;
- break;
- case 2:
- val |= FENCE_PITCH_2;
- break;
- case 4:
- val |= FENCE_PITCH_4;
- break;
- case 8:
- val |= FENCE_PITCH_8;
- break;
- case 16:
- val |= FENCE_PITCH_16;
- break;
- case 32:
- val |= FENCE_PITCH_32;
- break;
- case 64:
- val |= FENCE_PITCH_64;
- break;
- default:
- fprintf(stderr,
- "SetFence: %d: illegal pitch (%d)\n", nr, pitch);
- return;
- }
-
- pI830->Fence[nr] = val;
-}
-
-static Bool
-MakeTiles(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *pMem)
-{
- int pitch, ntiles, i;
-
- pitch = pMem->Pitch * ctx->cpp;
- /*
- * Simply try to break the region up into at most four pieces of size
- * equal to the alignment.
- */
- ntiles = ROUND_TO(pMem->Size, pMem->Alignment) / pMem->Alignment;
- if (ntiles >= 4) {
- return FALSE;
- }
-
- for (i = 0; i < ntiles; i++, nextTile++) {
- SetFence(ctx, pI830, nextTile, pMem->Start + i * pMem->Alignment,
- pitch, pMem->Alignment);
- }
- return TRUE;
-}
-
-static void I830SetupMemoryTiling(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- int i;
-
- /* Clear out */
- for (i = 0; i < 8; i++)
- pI830->Fence[i] = 0;
-
- nextTile = 0;
-
- if (pI830->BackBuffer.Alignment >= KB(512)) {
- if (MakeTiles(ctx, pI830, &(pI830->BackBuffer))) {
- fprintf(stderr,
- "Activating tiled memory for the back buffer.\n");
- } else {
- fprintf(stderr,
- "MakeTiles failed for the back buffer.\n");
- pI830->allowPageFlip = FALSE;
- }
- }
-
- if (pI830->DepthBuffer.Alignment >= KB(512)) {
- if (MakeTiles(ctx, pI830, &(pI830->DepthBuffer))) {
- fprintf(stderr,
- "Activating tiled memory for the depth buffer.\n");
- } else {
- fprintf(stderr,
- "MakeTiles failed for the depth buffer.\n");
- }
- }
-
- return;
-}
-
-static int I830DetectMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- struct pci_device host_bridge;
- uint32_t gmch_ctrl;
- int memsize = 0;
- int range;
-
- memset(&host_bridge, 0, sizeof(host_bridge));
-
- pci_device_cfg_read_u32(&host_bridge, &gmch_ctrl, I830_GMCH_CTRL);
-
- /* We need to reduce the stolen size, by the GTT and the popup.
- * The GTT varying according the the FbMapSize and the popup is 4KB */
- range = (ctx->shared.fbSize / (1024*1024)) + 4;
-
- if (IS_I85X(pI830) || IS_I865G(pI830) || IS_I9XX(pI830)) {
- switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
- case I855_GMCH_GMS_STOLEN_1M:
- memsize = MB(1) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_4M:
- memsize = MB(4) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_8M:
- memsize = MB(8) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_16M:
- memsize = MB(16) - KB(range);
- break;
- case I855_GMCH_GMS_STOLEN_32M:
- memsize = MB(32) - KB(range);
- break;
- case I915G_GMCH_GMS_STOLEN_48M:
- if (IS_I9XX(pI830))
- memsize = MB(48) - KB(range);
- break;
- case I915G_GMCH_GMS_STOLEN_64M:
- if (IS_I9XX(pI830))
- memsize = MB(64) - KB(range);
- break;
- }
- } else {
- switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
- case I830_GMCH_GMS_STOLEN_512:
- memsize = KB(512) - KB(range);
- break;
- case I830_GMCH_GMS_STOLEN_1024:
- memsize = MB(1) - KB(range);
- break;
- case I830_GMCH_GMS_STOLEN_8192:
- memsize = MB(8) - KB(range);
- break;
- case I830_GMCH_GMS_LOCAL:
- memsize = 0;
- xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
- "Local memory found, but won't be used.\n");
- break;
- }
- }
- if (memsize > 0) {
- fprintf(stderr,
- "detected %d kB stolen memory.\n", memsize / 1024);
- } else {
- fprintf(stderr,
- "no video memory detected.\n");
- }
- return memsize;
-}
-
-static int AgpInit(const DRIDriverContext *ctx, I830Rec *info)
-{
- unsigned long mode = 0x4;
-
- if (drmAgpAcquire(ctx->drmFD) < 0) {
- fprintf(stderr, "[gart] AGP not available\n");
- return 0;
- }
-
- if (drmAgpEnable(ctx->drmFD, mode) < 0) {
- fprintf(stderr, "[gart] AGP not enabled\n");
- drmAgpRelease(ctx->drmFD);
- return 0;
- }
- else
- fprintf(stderr, "[gart] AGP enabled at %dx\n", ctx->agpmode);
-
- return 1;
-}
-
-/*
- * Allocate memory from the given pool. Grow the pool if needed and if
- * possible.
- */
-static unsigned long
-AllocFromPool(const DRIDriverContext *ctx, I830Rec *pI830,
- I830MemRange *result, I830MemPool *pool,
- long size, unsigned long alignment, int flags)
-{
- long needed, start, end;
-
- if (!result || !pool || !size)
- return 0;
-
- /* Calculate how much space is needed. */
- if (alignment <= GTT_PAGE_SIZE)
- needed = size;
- else {
- start = ROUND_TO(pool->Free.Start, alignment);
- end = ROUND_TO(start + size, alignment);
- needed = end - pool->Free.Start;
- }
- if (needed > pool->Free.Size) {
- return 0;
- }
-
- result->Start = ROUND_TO(pool->Free.Start, alignment);
- pool->Free.Start += needed;
- result->End = pool->Free.Start;
-
- pool->Free.Size = pool->Free.End - pool->Free.Start;
- result->Size = result->End - result->Start;
- result->Pool = pool;
- result->Alignment = alignment;
- return needed;
-}
-
-static unsigned long AllocFromAGP(const DRIDriverContext *ctx, I830Rec *pI830, long size, unsigned long alignment, I830MemRange *result)
-{
- unsigned long start, end;
- unsigned long newApStart, newApEnd;
- int ret;
- if (!result || !size)
- return 0;
-
- if (!alignment)
- alignment = 4;
-
- start = ROUND_TO(pI830->MemoryAperture.Start, alignment);
- end = ROUND_TO(start + size, alignment);
- newApStart = end;
- newApEnd = pI830->MemoryAperture.End;
-
- ret=drmAgpAlloc(ctx->drmFD, size, 0, &(result->Physical), (drm_handle_t *)&(result->Key));
-
- if (ret)
- {
- fprintf(stderr,"drmAgpAlloc failed %d\n", ret);
- return 0;
- }
- pI830->allocatedMemory += size;
- pI830->MemoryAperture.Start = newApStart;
- pI830->MemoryAperture.End = newApEnd;
- pI830->MemoryAperture.Size = newApEnd - newApStart;
- // pI830->FreeMemory -= size;
- result->Start = start;
- result->End = start + size;
- result->Size = size;
- result->Offset = start;
- result->Alignment = alignment;
- result->Pool = NULL;
-
- return size;
-}
-
-unsigned long
-I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *result, I830MemPool *pool, long size, unsigned long alignment, int flags)
-{
- int ret;
-
- if (!result)
- return 0;
-
- /* Make sure these are initialised. */
- result->Size = 0;
- result->Key = -1;
-
- if (!size) {
- return 0;
- }
-
- if (pool->Free.Size < size)
- return AllocFromAGP(ctx, pI830, size, alignment, result);
- else
- {
- ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
-
- if (ret==0)
- return AllocFromAGP(ctx, pI830, size, alignment, result);
- return ret;
- }
-}
-
-static Bool BindAgpRange(const DRIDriverContext *ctx, I830MemRange *mem)
-{
- if (!mem)
- return FALSE;
-
- if (mem->Key == -1)
- return TRUE;
-
- return !drmAgpBind(ctx->drmFD, mem->Key, mem->Offset);
-}
-
-/* simple memory allocation routines needed */
-/* put ring buffer in low memory */
-/* need to allocate front, back, depth buffers aligned correctly,
- allocate ring buffer,
-*/
-
-/* */
-static Bool
-I830AllocateMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- unsigned long size, ret;
- unsigned long lines, lineSize, align;
-
- /* allocate ring buffer */
- memset(pI830->LpRing, 0, sizeof(I830RingBuffer));
- pI830->LpRing->mem.Key = -1;
-
- size = PRIMARY_RINGBUFFER_SIZE;
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->LpRing->mem, &pI830->StolenPool, size, 0x1000, 0);
-
- if (ret != size)
- {
- fprintf(stderr,"unable to allocate ring buffer %ld\n", ret);
- return FALSE;
- }
-
- pI830->LpRing->tail_mask = pI830->LpRing->mem.Size - 1;
-
-
- /* allocate front buffer */
- memset(&(pI830->FrontBuffer), 0, sizeof(pI830->FrontBuffer));
- pI830->FrontBuffer.Key = -1;
- pI830->FrontBuffer.Pitch = ctx->shared.virtualWidth;
-
- align = KB(512);
-
- lineSize = ctx->shared.virtualWidth * ctx->cpp;
- lines = (ctx->shared.virtualHeight + 15) / 16 * 16;
- size = lineSize * lines;
- size = ROUND_TO_PAGE(size);
-
- align = GetBestTileAlignment(size);
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->FrontBuffer, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate front buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->BackBuffer), 0, sizeof(pI830->BackBuffer));
- pI830->BackBuffer.Key = -1;
- pI830->BackBuffer.Pitch = ctx->shared.virtualWidth;
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->BackBuffer, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate back buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->DepthBuffer), 0, sizeof(pI830->DepthBuffer));
- pI830->DepthBuffer.Key = -1;
- pI830->DepthBuffer.Pitch = ctx->shared.virtualWidth;
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->DepthBuffer, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate depth buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->ContextMem), 0, sizeof(pI830->ContextMem));
- pI830->ContextMem.Key = -1;
- size = KB(32);
-
- ret = I830AllocVidMem(ctx, pI830, &pI830->ContextMem, &pI830->StolenPool, size, align, 0);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate context buffer %ld\n", ret);
- return FALSE;
- }
-
- memset(&(pI830->TexMem), 0, sizeof(pI830->TexMem));
- pI830->TexMem.Key = -1;
-
- size = 32768 * 1024;
- ret = AllocFromAGP(ctx, pI830, size, align, &pI830->TexMem);
- if (ret < size)
- {
- fprintf(stderr,"unable to allocate texture memory %ld\n", ret);
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-I830BindMemory(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- if (!BindAgpRange(ctx, &pI830->LpRing->mem))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->FrontBuffer))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->BackBuffer))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->DepthBuffer))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->ContextMem))
- return FALSE;
- if (!BindAgpRange(ctx, &pI830->TexMem))
- return FALSE;
-
- return TRUE;
-}
-
-static Bool
-I830CleanupDma(const DRIDriverContext *ctx)
-{
- drmI830Init info;
-
- memset(&info, 0, sizeof(drmI830Init));
- info.func = I830_CLEANUP_DMA;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
- &info, sizeof(drmI830Init))) {
- fprintf(stderr, "I830 Dma Cleanup Failed\n");
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-I830InitDma(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- I830RingBuffer *ring = pI830->LpRing;
- drmI830Init info;
-
- memset(&info, 0, sizeof(drmI830Init));
- info.func = I830_INIT_DMA;
-
- info.ring_start = ring->mem.Start + pI830->LinearAddr;
- info.ring_end = ring->mem.End + pI830->LinearAddr;
- info.ring_size = ring->mem.Size;
-
- info.mmio_offset = (unsigned int)ctx->MMIOStart;
-
- info.sarea_priv_offset = sizeof(drm_sarea_t);
-
- info.front_offset = pI830->FrontBuffer.Start;
- info.back_offset = pI830->BackBuffer.Start;
- info.depth_offset = pI830->DepthBuffer.Start;
- info.w = ctx->shared.virtualWidth;
- info.h = ctx->shared.virtualHeight;
- info.pitch = ctx->shared.virtualWidth;
- info.back_pitch = pI830->BackBuffer.Pitch;
- info.depth_pitch = pI830->DepthBuffer.Pitch;
- info.cpp = ctx->cpp;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
- &info, sizeof(drmI830Init))) {
- fprintf(stderr,
- "I830 Dma Initialization Failed\n");
- return FALSE;
- }
-
- return TRUE;
-}
-
-static int I830CheckDRMVersion( const DRIDriverContext *ctx,
- I830Rec *pI830 )
-{
- drmVersionPtr version;
-
- version = drmGetVersion(ctx->drmFD);
-
- if (version) {
- int req_minor, req_patch;
-
- req_minor = 4;
- req_patch = 0;
-
- if (version->version_major != 1 ||
- version->version_minor < req_minor ||
- (version->version_minor == req_minor &&
- version->version_patchlevel < req_patch)) {
- /* Incompatible drm version */
- fprintf(stderr,
- "[dri] I830DRIScreenInit failed because of a version "
- "mismatch.\n"
- "[dri] i915.o kernel module version is %d.%d.%d "
- "but version 1.%d.%d or newer is needed.\n"
- "[dri] Disabling DRI.\n",
- version->version_major,
- version->version_minor,
- version->version_patchlevel,
- req_minor,
- req_patch);
- drmFreeVersion(version);
- return 0;
- }
-
- pI830->drmMinor = version->version_minor;
- drmFreeVersion(version);
- }
- return 1;
-}
-
-static void
-I830SetRingRegs(const DRIDriverContext *ctx, I830Rec *pI830)
-{
- unsigned int itemp;
- unsigned char *MMIO = ctx->MMIOAddress;
-
- OUTREG(LP_RING + RING_LEN, 0);
- OUTREG(LP_RING + RING_TAIL, 0);
- OUTREG(LP_RING + RING_HEAD, 0);
-
- if ((long)(pI830->LpRing->mem.Start & I830_RING_START_MASK) !=
- pI830->LpRing->mem.Start) {
- fprintf(stderr,
- "I830SetRingRegs: Ring buffer start (%lx) violates its "
- "mask (%x)\n", pI830->LpRing->mem.Start, I830_RING_START_MASK);
- }
- /* Don't care about the old value. Reserved bits must be zero anyway. */
- itemp = pI830->LpRing->mem.Start & I830_RING_START_MASK;
- OUTREG(LP_RING + RING_START, itemp);
-
- if (((pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES) !=
- pI830->LpRing->mem.Size - 4096) {
- fprintf(stderr,
- "I830SetRingRegs: Ring buffer size - 4096 (%lx) violates its "
- "mask (%x)\n", pI830->LpRing->mem.Size - 4096,
- I830_RING_NR_PAGES);
- }
- /* Don't care about the old value. Reserved bits must be zero anyway. */
- itemp = (pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES;
- itemp |= (RING_NO_REPORT | RING_VALID);
- OUTREG(LP_RING + RING_LEN, itemp);
-
- pI830->LpRing->head = INREG(LP_RING + RING_HEAD) & I830_HEAD_MASK;
- pI830->LpRing->tail = INREG(LP_RING + RING_TAIL);
- pI830->LpRing->space = pI830->LpRing->head - (pI830->LpRing->tail + 8);
- if (pI830->LpRing->space < 0)
- pI830->LpRing->space += pI830->LpRing->mem.Size;
-
- SetFenceRegs(ctx, pI830);
-
- /* RESET THE DISPLAY PIPE TO POINT TO THE FRONTBUFFER - hacky
- hacky hacky */
- OUTREG(DSPABASE, pI830->FrontBuffer.Start + pI830->LinearAddr);
-
-}
-
-static Bool
-I830SetParam(const DRIDriverContext *ctx, int param, int value)
-{
- drmI830SetParam sp;
-
- memset(&sp, 0, sizeof(sp));
- sp.param = param;
- sp.value = value;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_SETPARAM, &sp, sizeof(sp))) {
- fprintf(stderr, "I830 SetParam Failed\n");
- return FALSE;
- }
-
- return TRUE;
-}
-
-static Bool
-I830DRIMapScreenRegions(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- fprintf(stderr,
- "[drm] Mapping front buffer\n");
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)(sarea->front_offset + pI830->LinearAddr),
- sarea->front_size,
- DRM_FRAME_BUFFER, /*DRM_AGP,*/
- 0,
- &sarea->front_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(front_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- ctx->shared.hFrameBuffer = sarea->front_handle;
- ctx->shared.fbSize = sarea->front_size;
- fprintf(stderr, "[drm] Front Buffer = 0x%08x\n",
- sarea->front_handle);
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)(sarea->back_offset),
- sarea->back_size, DRM_AGP, 0,
- &sarea->back_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(back_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] Back Buffer = 0x%08x\n",
- sarea->back_handle);
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)sarea->depth_offset,
- sarea->depth_size, DRM_AGP, 0,
- &sarea->depth_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(depth_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] Depth Buffer = 0x%08x\n",
- sarea->depth_handle);
-
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)sarea->tex_offset,
- sarea->tex_size, DRM_AGP, 0,
- &sarea->tex_handle) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(tex_handle) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] textures = 0x%08x\n",
- sarea->tex_handle);
-
- return TRUE;
-}
-
-
-static void
-I830DRIUnmapScreenRegions(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
-#if 1
- if (sarea->front_handle) {
- drmRmMap(ctx->drmFD, sarea->front_handle);
- sarea->front_handle = 0;
- }
-#endif
- if (sarea->back_handle) {
- drmRmMap(ctx->drmFD, sarea->back_handle);
- sarea->back_handle = 0;
- }
- if (sarea->depth_handle) {
- drmRmMap(ctx->drmFD, sarea->depth_handle);
- sarea->depth_handle = 0;
- }
- if (sarea->tex_handle) {
- drmRmMap(ctx->drmFD, sarea->tex_handle);
- sarea->tex_handle = 0;
- }
-}
-
-static void
-I830InitTextureHeap(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- /* Start up the simple memory manager for agp space */
- drmI830MemInitHeap drmHeap;
- drmHeap.region = I830_MEM_REGION_AGP;
- drmHeap.start = 0;
- drmHeap.size = sarea->tex_size;
-
- if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT_HEAP,
- &drmHeap, sizeof(drmHeap))) {
- fprintf(stderr,
- "[drm] Failed to initialized agp heap manager\n");
- } else {
- fprintf(stderr,
- "[drm] Initialized kernel agp heap manager, %d\n",
- sarea->tex_size);
-
- I830SetParam(ctx, I830_SETPARAM_TEX_LRU_LOG_GRANULARITY,
- sarea->log_tex_granularity);
- }
-}
-
-static Bool
-I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- if (drmAddMap(ctx->drmFD,
- (drm_handle_t)pI830->LpRing->mem.Start,
- pI830->LpRing->mem.Size, DRM_AGP, 0,
- &pI830->ring_map) < 0) {
- fprintf(stderr,
- "[drm] drmAddMap(ring_map) failed. Disabling DRI\n");
- return FALSE;
- }
- fprintf(stderr, "[drm] ring buffer = 0x%08x\n",
- pI830->ring_map);
-
- if (I830InitDma(ctx, pI830) == FALSE) {
- return FALSE;
- }
-
- /* init to zero to be safe */
-
- I830DRIMapScreenRegions(ctx, pI830, sarea);
- I830InitTextureHeap(ctx, pI830, sarea);
-
- if (ctx->pciDevice != PCI_CHIP_845_G &&
- ctx->pciDevice != PCI_CHIP_I830_M) {
- I830SetParam(ctx, I830_SETPARAM_USE_MI_BATCHBUFFER_START, 1 );
- }
-
- /* Okay now initialize the dma engine */
- {
- pI830->irq = drmGetInterruptFromBusID(ctx->drmFD,
- ctx->pciBus,
- ctx->pciDevice,
- ctx->pciFunc);
-
- if (drmCtlInstHandler(ctx->drmFD, pI830->irq)) {
- fprintf(stderr,
- "[drm] failure adding irq handler\n");
- pI830->irq = 0;
- return FALSE;
- }
- else
- fprintf(stderr,
- "[drm] dma control initialized, using IRQ %d\n",
- pI830->irq);
- }
-
- fprintf(stderr, "[dri] visual configs initialized\n");
-
- return TRUE;
-}
-
-static Bool
-I830ClearScreen(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
-{
- /* need to drmMap front and back buffers and zero them */
- drmAddress map_addr;
- int ret;
-
- ret = drmMap(ctx->drmFD,
- sarea->front_handle,
- sarea->front_size,
- &map_addr);
-
- if (ret)
- {
- fprintf(stderr, "Unable to map front buffer\n");
- return FALSE;
- }
-
- drimemsetio((char *)map_addr,
- 0,
- sarea->front_size);
- drmUnmap(map_addr, sarea->front_size);
-
-
- ret = drmMap(ctx->drmFD,
- sarea->back_handle,
- sarea->back_size,
- &map_addr);
-
- if (ret)
- {
- fprintf(stderr, "Unable to map back buffer\n");
- return FALSE;
- }
-
- drimemsetio((char *)map_addr,
- 0,
- sarea->back_size);
- drmUnmap(map_addr, sarea->back_size);
-
- return TRUE;
-}
-
-static Bool
-I830ScreenInit(DRIDriverContext *ctx, I830Rec *pI830)
-
-{
- I830DRIPtr pI830DRI;
- drmI830Sarea *pSAREAPriv;
- int err;
-
- drm_page_size = getpagesize();
-
- pI830->registerSize = ctx->MMIOSize;
- /* This is a hack for now. We have to have more than a 4k page here
- * because of the size of the state. However, the state should be
- * in a per-context mapping. This will be added in the Mesa 3.5 port
- * of the I830 driver.
- */
- ctx->shared.SAREASize = SAREA_MAX;
-
- /* Note that drmOpen will try to load the kernel module, if needed. */
- ctx->drmFD = drmOpen("i915", NULL );
- if (ctx->drmFD < 0) {
- fprintf(stderr, "[drm] drmOpen failed\n");
- return 0;
- }
-
- if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
- fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
- ctx->drmFD, ctx->pciBusID, strerror(-err));
- return 0;
- }
-
- if (drmAddMap( ctx->drmFD,
- 0,
- ctx->shared.SAREASize,
- DRM_SHM,
- DRM_CONTAINS_LOCK,
- &ctx->shared.hSAREA) < 0)
- {
- fprintf(stderr, "[drm] drmAddMap failed\n");
- return 0;
- }
-
- fprintf(stderr, "[drm] added %d byte SAREA at 0x%08x\n",
- ctx->shared.SAREASize, ctx->shared.hSAREA);
-
- if (drmMap( ctx->drmFD,
- ctx->shared.hSAREA,
- ctx->shared.SAREASize,
- (drmAddressPtr)(&ctx->pSAREA)) < 0)
- {
- fprintf(stderr, "[drm] drmMap failed\n");
- return 0;
-
- }
-
- memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
- fprintf(stderr, "[drm] mapped SAREA 0x%08x to %p, size %d\n",
- ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
-
-
- if (drmAddMap(ctx->drmFD,
- ctx->MMIOStart,
- ctx->MMIOSize,
- DRM_REGISTERS,
- DRM_READ_ONLY,
- &pI830->registerHandle) < 0) {
- fprintf(stderr, "[drm] drmAddMap mmio failed\n");
- return 0;
- }
- fprintf(stderr,
- "[drm] register handle = 0x%08x\n", pI830->registerHandle);
-
-
- if (!I830CheckDRMVersion(ctx, pI830)) {
- return FALSE;
- }
-
- /* Create a 'server' context so we can grab the lock for
- * initialization ioctls.
- */
- if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
- fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
- return 0;
- }
-
- DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0);
-
- /* Initialize the SAREA private data structure */
- pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) +
- sizeof(drm_sarea_t));
- memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
-
- pI830->StolenMemory.Size = I830DetectMemory(ctx, pI830);
- pI830->StolenMemory.Start = 0;
- pI830->StolenMemory.End = pI830->StolenMemory.Size;
-
- pI830->MemoryAperture.Start = pI830->StolenMemory.End;
- pI830->MemoryAperture.End = KB(40000);
- pI830->MemoryAperture.Size = pI830->MemoryAperture.End - pI830->MemoryAperture.Start;
-
- pI830->StolenPool.Fixed = pI830->StolenMemory;
- pI830->StolenPool.Total = pI830->StolenMemory;
- pI830->StolenPool.Free = pI830->StolenPool.Total;
- pI830->FreeMemory = pI830->StolenPool.Total.Size;
-
- if (!AgpInit(ctx, pI830))
- return FALSE;
-
- if (I830AllocateMemory(ctx, pI830) == FALSE)
- {
- return FALSE;
- }
-
- if (I830BindMemory(ctx, pI830) == FALSE)
- {
- return FALSE;
- }
-
- pSAREAPriv->front_offset = pI830->FrontBuffer.Start;
- pSAREAPriv->front_size = pI830->FrontBuffer.Size;
- pSAREAPriv->width = ctx->shared.virtualWidth;
- pSAREAPriv->height = ctx->shared.virtualHeight;
- pSAREAPriv->pitch = ctx->shared.virtualWidth;
- pSAREAPriv->virtualX = ctx->shared.virtualWidth;
- pSAREAPriv->virtualY = ctx->shared.virtualHeight;
- pSAREAPriv->back_offset = pI830->BackBuffer.Start;
- pSAREAPriv->back_size = pI830->BackBuffer.Size;
- pSAREAPriv->depth_offset = pI830->DepthBuffer.Start;
- pSAREAPriv->depth_size = pI830->DepthBuffer.Size;
- pSAREAPriv->tex_offset = pI830->TexMem.Start;
- pSAREAPriv->tex_size = pI830->TexMem.Size;
- pSAREAPriv->log_tex_granularity = pI830->TexGranularity;
-
- ctx->driverClientMsg = malloc(sizeof(I830DRIRec));
- ctx->driverClientMsgSize = sizeof(I830DRIRec);
- pI830DRI = (I830DRIPtr)ctx->driverClientMsg;
- pI830DRI->deviceID = pI830->Chipset;
- pI830DRI->regsSize = I830_REG_SIZE;
- pI830DRI->width = ctx->shared.virtualWidth;
- pI830DRI->height = ctx->shared.virtualHeight;
- pI830DRI->mem = ctx->shared.fbSize;
- pI830DRI->cpp = ctx->cpp;
- pI830DRI->backOffset = pI830->BackBuffer.Start;
- pI830DRI->backPitch = pI830->BackBuffer.Pitch;
-
- pI830DRI->depthOffset = pI830->DepthBuffer.Start;
- pI830DRI->depthPitch = pI830->DepthBuffer.Pitch;
-
- pI830DRI->fbOffset = pI830->FrontBuffer.Start;
- pI830DRI->fbStride = pI830->FrontBuffer.Pitch;
-
- pI830DRI->bitsPerPixel = ctx->bpp;
- pI830DRI->sarea_priv_offset = sizeof(drm_sarea_t);
-
- err = I830DRIDoMappings(ctx, pI830, pSAREAPriv);
- if (err == FALSE)
- return FALSE;
-
- I830SetupMemoryTiling(ctx, pI830);
-
- /* Quick hack to clear the front & back buffers. Could also use
- * the clear ioctl to do this, but would need to setup hw state
- * first.
- */
- I830ClearScreen(ctx, pI830, pSAREAPriv);
-
- I830SetRingRegs(ctx, pI830);
-
- return TRUE;
-}
-
-
-/**
- * \brief Validate the fbdev mode.
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Saves some registers and returns 1.
- *
- * \sa radeonValidateMode().
- */
-static int i830ValidateMode( const DRIDriverContext *ctx )
-{
- return 1;
-}
-
-/**
- * \brief Examine mode returned by fbdev.
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Restores registers that fbdev has clobbered and returns 1.
- *
- * \sa i810ValidateMode().
- */
-static int i830PostValidateMode( const DRIDriverContext *ctx )
-{
- I830Rec *pI830 = ctx->driverPrivate;
-
- I830SetRingRegs(ctx, pI830);
- return 1;
-}
-
-
-/**
- * \brief Initialize the framebuffer device mode
- *
- * \param ctx display handle.
- *
- * \return one on success, or zero on failure.
- *
- * Fills in \p info with some default values and some information from \p ctx
- * and then calls I810ScreenInit() for the screen initialization.
- *
- * Before exiting clears the framebuffer memory accessing it directly.
- */
-static int i830InitFBDev( DRIDriverContext *ctx )
-{
- I830Rec *pI830 = calloc(1, sizeof(I830Rec));
- int i;
-
- {
- int dummy = ctx->shared.virtualWidth;
-
- switch (ctx->bpp / 8) {
- case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
- case 2: dummy = (ctx->shared.virtualWidth + 31) & ~31; break;
- case 3:
- case 4: dummy = (ctx->shared.virtualWidth + 15) & ~15; break;
- }
-
- ctx->shared.virtualWidth = dummy;
- ctx->shared.Width = ctx->shared.virtualWidth;
- }
-
-
- for (i = 0; pitches[i] != 0; i++) {
- if (pitches[i] >= ctx->shared.virtualWidth) {
- ctx->shared.virtualWidth = pitches[i];
- break;
- }
- }
-
- ctx->driverPrivate = (void *)pI830;
-
- pI830->LpRing = calloc(1, sizeof(I830RingBuffer));
- pI830->Chipset = ctx->chipset;
- pI830->LinearAddr = ctx->FBStart;
-
- if (!I830ScreenInit( ctx, pI830 ))
- return 0;
-
-
- return 1;
-}
-
-
-/**
- * \brief The screen is being closed, so clean up any state and free any
- * resources used by the DRI.
- *
- * \param ctx display handle.
- *
- * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
- * private data.
- */
-static void i830HaltFBDev( DRIDriverContext *ctx )
-{
- drmI830Sarea *pSAREAPriv;
- I830Rec *pI830 = ctx->driverPrivate;
-
- if (pI830->irq) {
- drmCtlUninstHandler(ctx->drmFD);
- pI830->irq = 0; }
-
- I830CleanupDma(ctx);
-
- pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) +
- sizeof(drm_sarea_t));
-
- I830DRIUnmapScreenRegions(ctx, pI830, pSAREAPriv);
- drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
- drmClose(ctx->drmFD);
-
- if (ctx->driverPrivate) {
- free(ctx->driverPrivate);
- ctx->driverPrivate = 0;
- }
-}
-
-
-extern void i810NotifyFocus( int );
-
-/**
- * \brief Exported driver interface for Mini GLX.
- *
- * \sa DRIDriverRec.
- */
-const struct DRIDriverRec __driDriver = {
- i830ValidateMode,
- i830PostValidateMode,
- i830InitFBDev,
- i830HaltFBDev,
- NULL,//I830EngineShutdown,
- NULL, //I830EngineRestore,
-#ifndef _EMBEDDED
- 0,
-#else
- i810NotifyFocus,
-#endif
-};
--- /dev/null
+../../intel/server/intel_dri.c
\ No newline at end of file
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_decode.h"
+#include "intel_reg.h"
+#include "intel_bufmgr.h"
+#include "intel_buffers.h"
+
+/* Relocations in kernel space:
+ * - pass dma buffer seperately
+ * - memory manager knows how to patch
+ * - pass list of dependent buffers
+ * - pass relocation list
+ *
+ * Either:
+ * - get back an offset for buffer to fire
+ * - memory manager knows how to fire buffer
+ *
+ * Really want the buffer to be AGP and pinned.
+ *
+ */
+
+/* Cliprect fence: The highest fence protecting a dma buffer
+ * containing explicit cliprect information. Like the old drawable
+ * lock but irq-driven. X server must wait for this fence to expire
+ * before changing cliprects [and then doing sw rendering?]. For
+ * other dma buffers, the scheduler will grab current cliprect info
+ * and mix into buffer. X server must hold the lock while changing
+ * cliprects??? Make per-drawable. Need cliprects in shared memory
+ * -- beats storing them with every cmd buffer in the queue.
+ *
+ * ==> X server must wait for this fence to expire before touching the
+ * framebuffer with new cliprects.
+ *
+ * ==> Cliprect-dependent buffers associated with a
+ * cliprect-timestamp. All of the buffers associated with a timestamp
+ * must go to hardware before any buffer with a newer timestamp.
+ *
+ * ==> Dma should be queued per-drawable for correct X/GL
+ * synchronization. Or can fences be used for this?
+ *
+ * Applies to: Blit operations, metaops, X server operations -- X
+ * server automatically waits on its own dma to complete before
+ * modifying cliprects ???
+ */
+
+void
+intel_batchbuffer_reset(struct intel_batchbuffer *batch)
+{
+ struct intel_context *intel = batch->intel;
+
+ if (batch->buf != NULL) {
+ dri_bo_unreference(batch->buf);
+ batch->buf = NULL;
+ }
+
+ if (!batch->buffer && intel->ttm == GL_TRUE)
+ batch->buffer = malloc (intel->maxBatchSize);
+
+ batch->buf = dri_bo_alloc(intel->bufmgr, "batchbuffer",
+ intel->maxBatchSize, 4096);
+ if (batch->buffer)
+ batch->map = batch->buffer;
+ else {
+ dri_bo_map(batch->buf, GL_TRUE);
+ batch->map = batch->buf->virtual;
+ }
+ batch->size = intel->maxBatchSize;
+ batch->ptr = batch->map;
+ batch->dirty_state = ~0;
+ batch->cliprect_mode = IGNORE_CLIPRECTS;
+}
+
+struct intel_batchbuffer *
+intel_batchbuffer_alloc(struct intel_context *intel)
+{
+ struct intel_batchbuffer *batch = calloc(sizeof(*batch), 1);
+
+ batch->intel = intel;
+ intel_batchbuffer_reset(batch);
+
+ return batch;
+}
+
+void
+intel_batchbuffer_free(struct intel_batchbuffer *batch)
+{
+ if (batch->buffer)
+ free (batch->buffer);
+ else {
+ if (batch->map) {
+ dri_bo_unmap(batch->buf);
+ batch->map = NULL;
+ }
+ }
+ dri_bo_unreference(batch->buf);
+ batch->buf = NULL;
+ free(batch);
+}
+
+
+
+/* TODO: Push this whole function into bufmgr.
+ */
+static void
+do_flush_locked(struct intel_batchbuffer *batch,
+ GLuint used, GLboolean allow_unlock)
+{
+ struct intel_context *intel = batch->intel;
+ int ret = 0;
+ unsigned int num_cliprects = 0;
+ struct drm_clip_rect *cliprects = NULL;
+ int x_off = 0, y_off = 0;
+
+ if (batch->buffer)
+ dri_bo_subdata (batch->buf, 0, used, batch->buffer);
+ else
+ dri_bo_unmap(batch->buf);
+
+ batch->map = NULL;
+ batch->ptr = NULL;
+
+
+ if (batch->cliprect_mode == LOOP_CLIPRECTS) {
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
+ }
+ /* Dispatch the batchbuffer, if it has some effect (nonzero cliprects).
+ * Can't short-circuit like this once we have hardware contexts, but we
+ * should always be in DRI2 mode by then anyway.
+ */
+ if ((batch->cliprect_mode != LOOP_CLIPRECTS ||
+ num_cliprects != 0) && !intel->no_hw) {
+ dri_bo_exec(batch->buf, used, cliprects, num_cliprects,
+ (x_off & 0xffff) | (y_off << 16));
+ }
+
+ if (batch->cliprect_mode == LOOP_CLIPRECTS && num_cliprects == 0) {
+ if (allow_unlock) {
+ /* If we are not doing any actual user-visible rendering,
+ * do a sched_yield to keep the app from pegging the cpu while
+ * achieving nothing.
+ */
+ UNLOCK_HARDWARE(intel);
+ sched_yield();
+ LOCK_HARDWARE(intel);
+ }
+ }
+
+ if (INTEL_DEBUG & DEBUG_BATCH) {
+ dri_bo_map(batch->buf, GL_FALSE);
+ intel_decode(batch->buf->virtual, used / 4, batch->buf->offset,
+ intel->intelScreen->deviceID);
+ dri_bo_unmap(batch->buf);
+
+ if (intel->vtbl.debug_batch != NULL)
+ intel->vtbl.debug_batch(intel);
+ }
+
+ if (ret != 0) {
+ UNLOCK_HARDWARE(intel);
+ exit(1);
+ }
+ intel->vtbl.new_batch(intel);
+}
+
+void
+_intel_batchbuffer_flush(struct intel_batchbuffer *batch, const char *file,
+ int line)
+{
+ struct intel_context *intel = batch->intel;
+ GLuint used = batch->ptr - batch->map;
+ GLboolean was_locked = intel->locked;
+
+ if (used == 0) {
+ batch->cliprect_mode = IGNORE_CLIPRECTS;
+ return;
+ }
+
+ if (INTEL_DEBUG & DEBUG_BATCH)
+ fprintf(stderr, "%s:%d: Batchbuffer flush with %db used\n", file, line,
+ used);
+
+ /* Emit a flush if the bufmgr doesn't do it for us. */
+ if (!intel->ttm) {
+ *(GLuint *) (batch->ptr) = intel->vtbl.flush_cmd();
+ batch->ptr += 4;
+ used = batch->ptr - batch->map;
+ }
+
+ /* Round batchbuffer usage to 2 DWORDs. */
+
+ if ((used & 4) == 0) {
+ *(GLuint *) (batch->ptr) = 0; /* noop */
+ batch->ptr += 4;
+ used = batch->ptr - batch->map;
+ }
+
+ /* Mark the end of the buffer. */
+ *(GLuint *) (batch->ptr) = MI_BATCH_BUFFER_END; /* noop */
+ batch->ptr += 4;
+ used = batch->ptr - batch->map;
+
+ /* Workaround for recursive batchbuffer flushing: If the window is
+ * moved, we can get into a case where we try to flush during a
+ * flush. What happens is that when we try to grab the lock for
+ * the first flush, we detect that the window moved which then
+ * causes another flush (from the intel_draw_buffer() call in
+ * intelUpdatePageFlipping()). To work around this we reset the
+ * batchbuffer tail pointer before trying to get the lock. This
+ * prevent the nested buffer flush, but a better fix would be to
+ * avoid that in the first place. */
+ batch->ptr = batch->map;
+
+ if (intel->vtbl.finish_batch)
+ intel->vtbl.finish_batch(intel);
+
+ /* TODO: Just pass the relocation list and dma buffer up to the
+ * kernel.
+ */
+ if (!was_locked)
+ LOCK_HARDWARE(intel);
+
+ do_flush_locked(batch, used, GL_FALSE);
+
+ if (!was_locked)
+ UNLOCK_HARDWARE(intel);
+
+ if (INTEL_DEBUG & DEBUG_SYNC) {
+ fprintf(stderr, "waiting for idle\n");
+ dri_bo_map(batch->buf, GL_TRUE);
+ dri_bo_unmap(batch->buf);
+ }
+
+ /* Reset the buffer:
+ */
+ intel_batchbuffer_reset(batch);
+}
+
+
+/* This is the only way buffers get added to the validate list.
+ */
+GLboolean
+intel_batchbuffer_emit_reloc(struct intel_batchbuffer *batch,
+ dri_bo *buffer,
+ uint32_t read_domains, uint32_t write_domain,
+ uint32_t delta)
+{
+ int ret;
+
+ if (batch->ptr - batch->map > batch->buf->size)
+ _mesa_printf ("bad relocation ptr %p map %p offset %d size %d\n",
+ batch->ptr, batch->map, batch->ptr - batch->map, batch->buf->size);
+ ret = dri_bo_emit_reloc(batch->buf, read_domains, write_domain,
+ delta, batch->ptr - batch->map, buffer);
+
+ /*
+ * Using the old buffer offset, write in what the right data would be, in case
+ * the buffer doesn't move and we can short-circuit the relocation processing
+ * in the kernel
+ */
+ intel_batchbuffer_emit_dword (batch, buffer->offset + delta);
+
+ return GL_TRUE;
+}
+
+void
+intel_batchbuffer_data(struct intel_batchbuffer *batch,
+ const void *data, GLuint bytes,
+ enum cliprect_mode cliprect_mode)
+{
+ assert((bytes & 3) == 0);
+ intel_batchbuffer_require_space(batch, bytes, cliprect_mode);
+ __memcpy(batch->ptr, data, bytes);
+ batch->ptr += bytes;
+}
--- /dev/null
+#ifndef INTEL_BATCHBUFFER_H
+#define INTEL_BATCHBUFFER_H
+
+#include "main/mtypes.h"
+
+#include "intel_context.h"
+#include "intel_bufmgr.h"
+#include "intel_reg.h"
+
+#define BATCH_SZ 16384
+#define BATCH_RESERVED 16
+
+enum cliprect_mode {
+ /**
+ * Batchbuffer contents may be looped over per cliprect, but do not
+ * require it.
+ */
+ IGNORE_CLIPRECTS,
+ /**
+ * Batchbuffer contents require looping over per cliprect at batch submit
+ * time.
+ *
+ * This will be upgraded to NO_LOOP_CLIPRECTS when there's a single
+ * constant cliprect, as in DRI2 or FBO rendering.
+ */
+ LOOP_CLIPRECTS,
+ /**
+ * Batchbuffer contents contain drawing that should not be executed multiple
+ * times.
+ */
+ NO_LOOP_CLIPRECTS,
+ /**
+ * Batchbuffer contents contain drawing that already handles cliprects, such
+ * as 2D drawing to front/back/depth that doesn't respect DRAWING_RECTANGLE.
+ *
+ * Equivalent behavior to NO_LOOP_CLIPRECTS, but may not persist in batch
+ * outside of LOCK/UNLOCK. This is upgraded to just NO_LOOP_CLIPRECTS when
+ * there's a constant cliprect, as in DRI2 or FBO rendering.
+ */
+ REFERENCES_CLIPRECTS
+};
+
+struct intel_batchbuffer
+{
+ struct intel_context *intel;
+
+ dri_bo *buf;
+
+ GLubyte *buffer;
+
+ GLubyte *map;
+ GLubyte *ptr;
+
+ enum cliprect_mode cliprect_mode;
+
+ GLuint size;
+
+ GLuint dirty_state;
+};
+
+struct intel_batchbuffer *intel_batchbuffer_alloc(struct intel_context
+ *intel);
+
+void intel_batchbuffer_free(struct intel_batchbuffer *batch);
+
+
+void _intel_batchbuffer_flush(struct intel_batchbuffer *batch,
+ const char *file, int line);
+
+#define intel_batchbuffer_flush(batch) \
+ _intel_batchbuffer_flush(batch, __FILE__, __LINE__)
+
+void intel_batchbuffer_reset(struct intel_batchbuffer *batch);
+
+
+/* Unlike bmBufferData, this currently requires the buffer be mapped.
+ * Consider it a convenience function wrapping multple
+ * intel_buffer_dword() calls.
+ */
+void intel_batchbuffer_data(struct intel_batchbuffer *batch,
+ const void *data, GLuint bytes,
+ enum cliprect_mode cliprect_mode);
+
+void intel_batchbuffer_release_space(struct intel_batchbuffer *batch,
+ GLuint bytes);
+
+GLboolean intel_batchbuffer_emit_reloc(struct intel_batchbuffer *batch,
+ dri_bo *buffer,
+ uint32_t read_domains,
+ uint32_t write_domain,
+ uint32_t offset);
+
+/* Inline functions - might actually be better off with these
+ * non-inlined. Certainly better off switching all command packets to
+ * be passed as structs rather than dwords, but that's a little bit of
+ * work...
+ */
+static INLINE GLint
+intel_batchbuffer_space(struct intel_batchbuffer *batch)
+{
+ return (batch->size - BATCH_RESERVED) - (batch->ptr - batch->map);
+}
+
+
+static INLINE void
+intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, GLuint dword)
+{
+ assert(batch->map);
+ assert(intel_batchbuffer_space(batch) >= 4);
+ *(GLuint *) (batch->ptr) = dword;
+ batch->ptr += 4;
+}
+
+static INLINE void
+intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
+ GLuint sz,
+ enum cliprect_mode cliprect_mode)
+{
+ assert(sz < batch->size - 8);
+ if (intel_batchbuffer_space(batch) < sz)
+ intel_batchbuffer_flush(batch);
+
+ if ((cliprect_mode == LOOP_CLIPRECTS ||
+ cliprect_mode == REFERENCES_CLIPRECTS) &&
+ batch->intel->constant_cliprect)
+ cliprect_mode = NO_LOOP_CLIPRECTS;
+
+ if (cliprect_mode != IGNORE_CLIPRECTS) {
+ if (batch->cliprect_mode == IGNORE_CLIPRECTS) {
+ batch->cliprect_mode = cliprect_mode;
+ } else {
+ if (batch->cliprect_mode != cliprect_mode) {
+ intel_batchbuffer_flush(batch);
+ batch->cliprect_mode = cliprect_mode;
+ }
+ }
+ }
+}
+
+/* Here are the crusty old macros, to be removed:
+ */
+#define BATCH_LOCALS
+
+#define BEGIN_BATCH(n, cliprect_mode) do { \
+ intel_batchbuffer_require_space(intel->batch, (n)*4, cliprect_mode); \
+} while (0)
+
+#define OUT_BATCH(d) intel_batchbuffer_emit_dword(intel->batch, d)
+
+#define OUT_RELOC(buf, read_domains, write_domain, delta) do { \
+ assert((delta) >= 0); \
+ intel_batchbuffer_emit_reloc(intel->batch, buf, \
+ read_domains, write_domain, delta); \
+} while (0)
+
+#define ADVANCE_BATCH() do { } while(0)
+
+
+static INLINE void
+intel_batchbuffer_emit_mi_flush(struct intel_batchbuffer *batch)
+{
+ intel_batchbuffer_require_space(batch, 4, IGNORE_CLIPRECTS);
+ intel_batchbuffer_emit_dword(batch, MI_FLUSH);
+}
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include <stdio.h>
+#include <errno.h>
+
+#include "main/mtypes.h"
+#include "main/context.h"
+#include "main/enums.h"
+
+#include "intel_blit.h"
+#include "intel_buffers.h"
+#include "intel_context.h"
+#include "intel_fbo.h"
+#include "intel_reg.h"
+#include "intel_regions.h"
+#include "intel_batchbuffer.h"
+#include "intel_chipset.h"
+
+#define FILE_DEBUG_FLAG DEBUG_BLIT
+
+/**
+ * Copy the back color buffer to the front color buffer.
+ * Used for SwapBuffers().
+ */
+void
+intelCopyBuffer(const __DRIdrawablePrivate * dPriv,
+ const drm_clip_rect_t * rect)
+{
+
+ struct intel_context *intel;
+ const intelScreenPrivate *intelScreen;
+
+ DBG("%s\n", __FUNCTION__);
+
+ assert(dPriv);
+
+ intel = intelScreenContext(dPriv->driScreenPriv->private);
+ if (!intel)
+ return;
+
+ intelScreen = intel->intelScreen;
+
+ /* The LOCK_HARDWARE is required for the cliprects. Buffer offsets
+ * should work regardless.
+ */
+ LOCK_HARDWARE(intel);
+
+ if (dPriv && dPriv->numClipRects) {
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+ struct intel_region *src, *dst;
+ int nbox = dPriv->numClipRects;
+ drm_clip_rect_t *pbox = dPriv->pClipRects;
+ int cpp;
+ int src_pitch, dst_pitch;
+ unsigned short src_x, src_y;
+ int BR13, CMD;
+ int i;
+ dri_bo *aper_array[3];
+
+ src = intel_get_rb_region(&intel_fb->Base, BUFFER_BACK_LEFT);
+ dst = intel_get_rb_region(&intel_fb->Base, BUFFER_FRONT_LEFT);
+
+ src_pitch = src->pitch * src->cpp;
+ dst_pitch = dst->pitch * dst->cpp;
+
+ cpp = src->cpp;
+
+ ASSERT(intel_fb);
+ ASSERT(intel_fb->Base.Name == 0); /* Not a user-created FBO */
+ ASSERT(src);
+ ASSERT(dst);
+ ASSERT(src->cpp == dst->cpp);
+
+ if (cpp == 2) {
+ BR13 = (0xCC << 16) | (1 << 24);
+ CMD = XY_SRC_COPY_BLT_CMD;
+ }
+ else {
+ BR13 = (0xCC << 16) | (1 << 24) | (1 << 25);
+ CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
+ }
+
+#ifndef I915
+ if (src->tiling != I915_TILING_NONE) {
+ CMD |= XY_SRC_TILED;
+ src_pitch /= 4;
+ }
+ if (dst->tiling != I915_TILING_NONE) {
+ CMD |= XY_DST_TILED;
+ dst_pitch /= 4;
+ }
+#endif
+ /* do space/cliprects check before going any further */
+ intel_batchbuffer_require_space(intel->batch, 8 * 4,
+ REFERENCES_CLIPRECTS);
+ again:
+ aper_array[0] = intel->batch->buf;
+ aper_array[1] = dst->buffer;
+ aper_array[2] = src->buffer;
+
+ if (dri_bufmgr_check_aperture_space(aper_array, 3) != 0) {
+ intel_batchbuffer_flush(intel->batch);
+ goto again;
+ }
+
+ for (i = 0; i < nbox; i++, pbox++) {
+ drm_clip_rect_t box = *pbox;
+
+ if (rect) {
+ if (!intel_intersect_cliprects(&box, &box, rect))
+ continue;
+ }
+
+ if (box.x1 >= box.x2 ||
+ box.y1 >= box.y2)
+ continue;
+
+ assert(box.x1 < box.x2);
+ assert(box.y1 < box.y2);
+ src_x = box.x1 - dPriv->x + dPriv->backX;
+ src_y = box.y1 - dPriv->y + dPriv->backY;
+
+ BEGIN_BATCH(8, REFERENCES_CLIPRECTS);
+ OUT_BATCH(CMD);
+ OUT_BATCH(BR13 | dst_pitch);
+ OUT_BATCH((box.y1 << 16) | box.x1);
+ OUT_BATCH((box.y2 << 16) | box.x2);
+
+ OUT_RELOC(dst->buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ 0);
+ OUT_BATCH((src_y << 16) | src_x);
+ OUT_BATCH(src_pitch);
+ OUT_RELOC(src->buffer,
+ I915_GEM_DOMAIN_RENDER, 0,
+ 0);
+ ADVANCE_BATCH();
+ }
+
+ /* Flush the rendering and the batch so that the results all land on the
+ * screen in a timely fashion.
+ */
+ intel_batchbuffer_emit_mi_flush(intel->batch);
+ intel_batchbuffer_flush(intel->batch);
+ }
+
+ UNLOCK_HARDWARE(intel);
+}
+
+
+
+
+void
+intelEmitFillBlit(struct intel_context *intel,
+ GLuint cpp,
+ GLshort dst_pitch,
+ dri_bo *dst_buffer,
+ GLuint dst_offset,
+ uint32_t dst_tiling,
+ GLshort x, GLshort y,
+ GLshort w, GLshort h,
+ GLuint color)
+{
+ GLuint BR13, CMD;
+ BATCH_LOCALS;
+
+ dst_pitch *= cpp;
+
+ switch (cpp) {
+ case 1:
+ case 2:
+ case 3:
+ BR13 = (0xF0 << 16) | (1 << 24);
+ CMD = XY_COLOR_BLT_CMD;
+ break;
+ case 4:
+ BR13 = (0xF0 << 16) | (1 << 24) | (1 << 25);
+ CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
+ break;
+ default:
+ return;
+ }
+#ifndef I915
+ if (dst_tiling != I915_TILING_NONE) {
+ CMD |= XY_DST_TILED;
+ dst_pitch /= 4;
+ }
+#endif
+
+ DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
+ __FUNCTION__, dst_buffer, dst_pitch, dst_offset, x, y, w, h);
+
+ assert(w > 0);
+ assert(h > 0);
+
+ BEGIN_BATCH(6, NO_LOOP_CLIPRECTS);
+ OUT_BATCH(CMD);
+ OUT_BATCH(BR13 | dst_pitch);
+ OUT_BATCH((y << 16) | x);
+ OUT_BATCH(((y + h) << 16) | (x + w));
+ OUT_RELOC(dst_buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ dst_offset);
+ OUT_BATCH(color);
+ ADVANCE_BATCH();
+}
+
+static GLuint translate_raster_op(GLenum logicop)
+{
+ switch(logicop) {
+ case GL_CLEAR: return 0x00;
+ case GL_AND: return 0x88;
+ case GL_AND_REVERSE: return 0x44;
+ case GL_COPY: return 0xCC;
+ case GL_AND_INVERTED: return 0x22;
+ case GL_NOOP: return 0xAA;
+ case GL_XOR: return 0x66;
+ case GL_OR: return 0xEE;
+ case GL_NOR: return 0x11;
+ case GL_EQUIV: return 0x99;
+ case GL_INVERT: return 0x55;
+ case GL_OR_REVERSE: return 0xDD;
+ case GL_COPY_INVERTED: return 0x33;
+ case GL_OR_INVERTED: return 0xBB;
+ case GL_NAND: return 0x77;
+ case GL_SET: return 0xFF;
+ default: return 0;
+ }
+}
+
+
+/* Copy BitBlt
+ */
+void
+intelEmitCopyBlit(struct intel_context *intel,
+ GLuint cpp,
+ GLshort src_pitch,
+ dri_bo *src_buffer,
+ GLuint src_offset,
+ uint32_t src_tiling,
+ GLshort dst_pitch,
+ dri_bo *dst_buffer,
+ GLuint dst_offset,
+ uint32_t dst_tiling,
+ GLshort src_x, GLshort src_y,
+ GLshort dst_x, GLshort dst_y,
+ GLshort w, GLshort h,
+ GLenum logic_op)
+{
+ GLuint CMD, BR13, pass = 0;
+ int dst_y2 = dst_y + h;
+ int dst_x2 = dst_x + w;
+ dri_bo *aper_array[3];
+ BATCH_LOCALS;
+
+ /* do space/cliprects check before going any further */
+ do {
+ aper_array[0] = intel->batch->buf;
+ aper_array[1] = dst_buffer;
+ aper_array[2] = src_buffer;
+
+ if (dri_bufmgr_check_aperture_space(aper_array, 3) != 0) {
+ intel_batchbuffer_flush(intel->batch);
+ pass++;
+ } else
+ break;
+ } while (pass < 2);
+
+ if (pass >= 2) {
+ GLboolean locked = GL_FALSE;
+ if (!intel->locked) {
+ LOCK_HARDWARE(intel);
+ locked = GL_TRUE;
+ }
+
+ dri_bo_map(dst_buffer, GL_TRUE);
+ dri_bo_map(src_buffer, GL_FALSE);
+ _mesa_copy_rect((GLubyte *)dst_buffer->virtual + dst_offset,
+ cpp,
+ dst_pitch,
+ dst_x, dst_y,
+ w, h,
+ (GLubyte *)src_buffer->virtual + src_offset,
+ src_pitch,
+ src_x, src_y);
+
+ dri_bo_unmap(src_buffer);
+ dri_bo_unmap(dst_buffer);
+
+ if (locked)
+ UNLOCK_HARDWARE(intel);
+
+ return;
+ }
+
+ intel_batchbuffer_require_space(intel->batch, 8 * 4, NO_LOOP_CLIPRECTS);
+ DBG("%s src:buf(%p)/%d+%d %d,%d dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
+ __FUNCTION__,
+ src_buffer, src_pitch, src_offset, src_x, src_y,
+ dst_buffer, dst_pitch, dst_offset, dst_x, dst_y, w, h);
+
+ src_pitch *= cpp;
+ dst_pitch *= cpp;
+
+ BR13 = translate_raster_op(logic_op) << 16;
+
+ switch (cpp) {
+ case 1:
+ case 2:
+ case 3:
+ BR13 |= (1 << 24);
+ CMD = XY_SRC_COPY_BLT_CMD;
+ break;
+ case 4:
+ BR13 |= (1 << 24) | (1 << 25);
+ CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
+ break;
+ default:
+ return;
+ }
+
+#ifndef I915
+ if (dst_tiling != I915_TILING_NONE) {
+ CMD |= XY_DST_TILED;
+ dst_pitch /= 4;
+ }
+ if (src_tiling != I915_TILING_NONE) {
+ CMD |= XY_SRC_TILED;
+ src_pitch /= 4;
+ }
+#endif
+
+ if (dst_y2 <= dst_y || dst_x2 <= dst_x) {
+ return;
+ }
+
+ assert(dst_x < dst_x2);
+ assert(dst_y < dst_y2);
+
+ BEGIN_BATCH(8, NO_LOOP_CLIPRECTS);
+ OUT_BATCH(CMD);
+ OUT_BATCH(BR13 | (uint16_t)dst_pitch);
+ OUT_BATCH((dst_y << 16) | dst_x);
+ OUT_BATCH((dst_y2 << 16) | dst_x2);
+ OUT_RELOC(dst_buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ dst_offset);
+ OUT_BATCH((src_y << 16) | src_x);
+ OUT_BATCH((uint16_t)src_pitch);
+ OUT_RELOC(src_buffer,
+ I915_GEM_DOMAIN_RENDER, 0,
+ src_offset);
+ ADVANCE_BATCH();
+
+ intel_batchbuffer_emit_mi_flush(intel->batch);
+}
+
+
+/**
+ * Use blitting to clear the renderbuffers named by 'flags'.
+ * Note: we can't use the ctx->DrawBuffer->_ColorDrawBufferIndexes field
+ * since that might include software renderbuffers or renderbuffers
+ * which we're clearing with triangles.
+ * \param mask bitmask of BUFFER_BIT_* values indicating buffers to clear
+ */
+void
+intelClearWithBlit(GLcontext *ctx, GLbitfield mask)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ GLuint clear_depth;
+ GLbitfield skipBuffers = 0;
+ unsigned int num_cliprects;
+ struct drm_clip_rect *cliprects;
+ int x_off, y_off;
+ BATCH_LOCALS;
+
+ /*
+ * Compute values for clearing the buffers.
+ */
+ clear_depth = 0;
+ if (mask & BUFFER_BIT_DEPTH) {
+ clear_depth = (GLuint) (fb->_DepthMax * ctx->Depth.Clear);
+ }
+ if (mask & BUFFER_BIT_STENCIL) {
+ clear_depth |= (ctx->Stencil.Clear & 0xff) << 24;
+ }
+
+ /* If clearing both depth and stencil, skip BUFFER_BIT_STENCIL in
+ * the loop below.
+ */
+ if ((mask & BUFFER_BIT_DEPTH) && (mask & BUFFER_BIT_STENCIL)) {
+ skipBuffers = BUFFER_BIT_STENCIL;
+ }
+
+ /* XXX Move this flush/lock into the following conditional? */
+ intelFlush(&intel->ctx);
+ LOCK_HARDWARE(intel);
+
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
+ if (num_cliprects) {
+ GLint cx, cy, cw, ch;
+ drm_clip_rect_t clear;
+ int i;
+
+ /* Get clear bounds after locking */
+ cx = fb->_Xmin;
+ cy = fb->_Ymin;
+ cw = fb->_Xmax - cx;
+ ch = fb->_Ymax - cy;
+
+ if (fb->Name == 0) {
+ /* clearing a window */
+
+ /* flip top to bottom */
+ clear.x1 = cx + x_off;
+ clear.y1 = intel->driDrawable->y + intel->driDrawable->h - cy - ch;
+ clear.x2 = clear.x1 + cw;
+ clear.y2 = clear.y1 + ch;
+ }
+ else {
+ /* clearing FBO */
+ assert(num_cliprects == 1);
+ assert(cliprects == &intel->fboRect);
+ clear.x1 = cx;
+ clear.y1 = cy;
+ clear.x2 = clear.x1 + cw;
+ clear.y2 = clear.y1 + ch;
+ /* no change to mask */
+ }
+
+ for (i = 0; i < num_cliprects; i++) {
+ const drm_clip_rect_t *box = &cliprects[i];
+ drm_clip_rect_t b;
+ GLuint buf;
+ GLuint clearMask = mask; /* use copy, since we modify it below */
+ GLboolean all = (cw == fb->Width && ch == fb->Height);
+
+ if (!all) {
+ intel_intersect_cliprects(&b, &clear, box);
+ }
+ else {
+ b = *box;
+ }
+
+ if (b.x1 >= b.x2 || b.y1 >= b.y2)
+ continue;
+
+ if (0)
+ _mesa_printf("clear %d,%d..%d,%d, mask %x\n",
+ b.x1, b.y1, b.x2, b.y2, mask);
+
+ /* Loop over all renderbuffers */
+ for (buf = 0; buf < BUFFER_COUNT && clearMask; buf++) {
+ const GLbitfield bufBit = 1 << buf;
+ if ((clearMask & bufBit) && !(bufBit & skipBuffers)) {
+ /* OK, clear this renderbuffer */
+ struct intel_region *irb_region =
+ intel_get_rb_region(fb, buf);
+ dri_bo *write_buffer =
+ intel_region_buffer(intel, irb_region,
+ all ? INTEL_WRITE_FULL :
+ INTEL_WRITE_PART);
+
+ GLuint clearVal;
+ GLint pitch, cpp;
+ GLuint BR13, CMD;
+
+ ASSERT(irb_region);
+
+ pitch = irb_region->pitch;
+ cpp = irb_region->cpp;
+
+ DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d\n",
+ __FUNCTION__,
+ irb_region->buffer, (pitch * cpp),
+ irb_region->draw_offset,
+ b.x1, b.y1, b.x2 - b.x1, b.y2 - b.y1);
+
+ BR13 = 0xf0 << 16;
+ CMD = XY_COLOR_BLT_CMD;
+
+ /* Setup the blit command */
+ if (cpp == 4) {
+ BR13 |= (1 << 24) | (1 << 25);
+ if (buf == BUFFER_DEPTH || buf == BUFFER_STENCIL) {
+ if (clearMask & BUFFER_BIT_DEPTH)
+ CMD |= XY_BLT_WRITE_RGB;
+ if (clearMask & BUFFER_BIT_STENCIL)
+ CMD |= XY_BLT_WRITE_ALPHA;
+ }
+ else {
+ /* clearing RGBA */
+ CMD |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
+ }
+ }
+ else {
+ ASSERT(cpp == 2 || cpp == 0);
+ BR13 |= (1 << 24);
+ }
+
+#ifndef I915
+ if (irb_region->tiling != I915_TILING_NONE) {
+ CMD |= XY_DST_TILED;
+ pitch /= 4;
+ }
+#endif
+ BR13 |= (pitch * cpp);
+
+ if (buf == BUFFER_DEPTH || buf == BUFFER_STENCIL) {
+ clearVal = clear_depth;
+ }
+ else {
+ clearVal = (cpp == 4)
+ ? intel->ClearColor8888 : intel->ClearColor565;
+ }
+ /*
+ _mesa_debug(ctx, "hardware blit clear buf %d rb id %d\n",
+ buf, irb->Base.Name);
+ */
+ intel_wait_flips(intel);
+
+ assert(b.x1 < b.x2);
+ assert(b.y1 < b.y2);
+
+ BEGIN_BATCH(6, REFERENCES_CLIPRECTS);
+ OUT_BATCH(CMD);
+ OUT_BATCH(BR13);
+ OUT_BATCH((b.y1 << 16) | b.x1);
+ OUT_BATCH((b.y2 << 16) | b.x2);
+ OUT_RELOC(write_buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ irb_region->draw_offset);
+ OUT_BATCH(clearVal);
+ ADVANCE_BATCH();
+ clearMask &= ~bufBit; /* turn off bit, for faster loop exit */
+ }
+ }
+ }
+ intel_batchbuffer_emit_mi_flush(intel->batch);
+ }
+
+ UNLOCK_HARDWARE(intel);
+}
+
+void
+intelEmitImmediateColorExpandBlit(struct intel_context *intel,
+ GLuint cpp,
+ GLubyte *src_bits, GLuint src_size,
+ GLuint fg_color,
+ GLshort dst_pitch,
+ dri_bo *dst_buffer,
+ GLuint dst_offset,
+ uint32_t dst_tiling,
+ GLshort x, GLshort y,
+ GLshort w, GLshort h,
+ GLenum logic_op)
+{
+ int dwords = ALIGN(src_size, 8) / 4;
+ uint32_t opcode, br13, blit_cmd;
+
+ assert( logic_op - GL_CLEAR >= 0 );
+ assert( logic_op - GL_CLEAR < 0x10 );
+
+ if (w < 0 || h < 0)
+ return;
+
+ dst_pitch *= cpp;
+
+ DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n",
+ __FUNCTION__,
+ dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords);
+
+ intel_batchbuffer_require_space( intel->batch,
+ (8 * 4) +
+ (3 * 4) +
+ dwords,
+ REFERENCES_CLIPRECTS );
+
+ opcode = XY_SETUP_BLT_CMD;
+ if (cpp == 4)
+ opcode |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
+#ifndef I915
+ if (dst_tiling != I915_TILING_NONE) {
+ opcode |= XY_DST_TILED;
+ dst_pitch /= 4;
+ }
+#endif
+
+ br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29);
+ if (cpp == 2)
+ br13 |= BR13_565;
+ else
+ br13 |= BR13_8888;
+
+ blit_cmd = XY_TEXT_IMMEDIATE_BLIT_CMD | XY_TEXT_BYTE_PACKED; /* packing? */
+ if (dst_tiling != I915_TILING_NONE)
+ blit_cmd |= XY_DST_TILED;
+
+ BEGIN_BATCH(8 + 3, REFERENCES_CLIPRECTS);
+ OUT_BATCH(opcode);
+ OUT_BATCH(br13);
+ OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */
+ OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */
+ OUT_RELOC(dst_buffer,
+ I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER,
+ dst_offset);
+ OUT_BATCH(0); /* bg */
+ OUT_BATCH(fg_color); /* fg */
+ OUT_BATCH(0); /* pattern base addr */
+
+ OUT_BATCH(blit_cmd | ((3 - 2) + dwords));
+ OUT_BATCH((y << 16) | x);
+ OUT_BATCH(((y + h) << 16) | (x + w));
+ ADVANCE_BATCH();
+
+ intel_batchbuffer_data( intel->batch,
+ src_bits,
+ dwords * 4,
+ REFERENCES_CLIPRECTS );
+
+ intel_batchbuffer_emit_mi_flush(intel->batch);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_BLIT_H
+#define INTEL_BLIT_H
+
+#include "intel_context.h"
+
+extern void intelCopyBuffer(const __DRIdrawablePrivate * dpriv,
+ const drm_clip_rect_t * rect);
+
+extern void intelClearWithBlit(GLcontext * ctx, GLbitfield mask);
+
+extern void intelEmitCopyBlit(struct intel_context *intel,
+ GLuint cpp,
+ GLshort src_pitch,
+ dri_bo *src_buffer,
+ GLuint src_offset,
+ uint32_t src_tiling,
+ GLshort dst_pitch,
+ dri_bo *dst_buffer,
+ GLuint dst_offset,
+ uint32_t dst_tiling,
+ GLshort srcx, GLshort srcy,
+ GLshort dstx, GLshort dsty,
+ GLshort w, GLshort h,
+ GLenum logicop );
+
+extern void intelEmitFillBlit(struct intel_context *intel,
+ GLuint cpp,
+ GLshort dst_pitch,
+ dri_bo *dst_buffer,
+ GLuint dst_offset,
+ uint32_t dst_tiling,
+ GLshort x, GLshort y,
+ GLshort w, GLshort h, GLuint color);
+
+void
+intelEmitImmediateColorExpandBlit(struct intel_context *intel,
+ GLuint cpp,
+ GLubyte *src_bits, GLuint src_size,
+ GLuint fg_color,
+ GLshort dst_pitch,
+ dri_bo *dst_buffer,
+ GLuint dst_offset,
+ uint32_t dst_tiling,
+ GLshort x, GLshort y,
+ GLshort w, GLshort h,
+ GLenum logic_op);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/bufferobj.h"
+
+#include "intel_context.h"
+#include "intel_buffer_objects.h"
+#include "intel_batchbuffer.h"
+#include "intel_regions.h"
+
+static GLboolean intel_bufferobj_unmap(GLcontext * ctx,
+ GLenum target,
+ struct gl_buffer_object *obj);
+
+/** Allocates a new dri_bo to store the data for the buffer object. */
+static void
+intel_bufferobj_alloc_buffer(struct intel_context *intel,
+ struct intel_buffer_object *intel_obj)
+{
+ intel_obj->buffer = dri_bo_alloc(intel->bufmgr, "bufferobj",
+ intel_obj->Base.Size, 64);
+}
+
+/**
+ * There is some duplication between mesa's bufferobjects and our
+ * bufmgr buffers. Both have an integer handle and a hashtable to
+ * lookup an opaque structure. It would be nice if the handles and
+ * internal structure where somehow shared.
+ */
+static struct gl_buffer_object *
+intel_bufferobj_alloc(GLcontext * ctx, GLuint name, GLenum target)
+{
+ struct intel_buffer_object *obj = CALLOC_STRUCT(intel_buffer_object);
+
+ _mesa_initialize_buffer_object(&obj->Base, name, target);
+
+ obj->buffer = NULL;
+
+ return &obj->Base;
+}
+
+/* Break the COW tie to the region. The region gets to keep the data.
+ */
+void
+intel_bufferobj_release_region(struct intel_context *intel,
+ struct intel_buffer_object *intel_obj)
+{
+ assert(intel_obj->region->buffer == intel_obj->buffer);
+ intel_obj->region->pbo = NULL;
+ intel_obj->region = NULL;
+
+ dri_bo_unreference(intel_obj->buffer);
+ intel_obj->buffer = NULL;
+}
+
+/* Break the COW tie to the region. Both the pbo and the region end
+ * up with a copy of the data.
+ */
+void
+intel_bufferobj_cow(struct intel_context *intel,
+ struct intel_buffer_object *intel_obj)
+{
+ assert(intel_obj->region);
+ intel_region_cow(intel, intel_obj->region);
+}
+
+
+/**
+ * Deallocate/free a vertex/pixel buffer object.
+ * Called via glDeleteBuffersARB().
+ */
+static void
+intel_bufferobj_free(GLcontext * ctx, struct gl_buffer_object *obj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
+
+ assert(intel_obj);
+
+ /* Buffer objects are automatically unmapped when deleting according
+ * to the spec.
+ */
+ if (obj->Pointer)
+ intel_bufferobj_unmap(ctx, 0, obj);
+
+ if (intel_obj->region) {
+ intel_bufferobj_release_region(intel, intel_obj);
+ }
+ else if (intel_obj->buffer) {
+ dri_bo_unreference(intel_obj->buffer);
+ }
+
+ _mesa_free(intel_obj);
+}
+
+
+
+/**
+ * Allocate space for and store data in a buffer object. Any data that was
+ * previously stored in the buffer object is lost. If data is NULL,
+ * memory will be allocated, but no copy will occur.
+ * Called via glBufferDataARB().
+ */
+static void
+intel_bufferobj_data(GLcontext * ctx,
+ GLenum target,
+ GLsizeiptrARB size,
+ const GLvoid * data,
+ GLenum usage, struct gl_buffer_object *obj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
+
+ intel_obj->Base.Size = size;
+ intel_obj->Base.Usage = usage;
+
+ /* Buffer objects are automatically unmapped when creating new data buffers
+ * according to the spec.
+ */
+ if (obj->Pointer)
+ intel_bufferobj_unmap(ctx, 0, obj);
+
+ if (intel_obj->region)
+ intel_bufferobj_release_region(intel, intel_obj);
+
+ if (intel_obj->buffer != NULL) {
+ dri_bo_unreference(intel_obj->buffer);
+ intel_obj->buffer = NULL;
+ }
+ if (size != 0) {
+ intel_bufferobj_alloc_buffer(intel, intel_obj);
+
+ if (data != NULL)
+ dri_bo_subdata(intel_obj->buffer, 0, size, data);
+ }
+}
+
+
+/**
+ * Replace data in a subrange of buffer object. If the data range
+ * specified by size + offset extends beyond the end of the buffer or
+ * if data is NULL, no copy is performed.
+ * Called via glBufferSubDataARB().
+ */
+static void
+intel_bufferobj_subdata(GLcontext * ctx,
+ GLenum target,
+ GLintptrARB offset,
+ GLsizeiptrARB size,
+ const GLvoid * data, struct gl_buffer_object *obj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
+
+ assert(intel_obj);
+
+ if (intel_obj->region)
+ intel_bufferobj_cow(intel, intel_obj);
+
+ dri_bo_subdata(intel_obj->buffer, offset, size, data);
+}
+
+
+/**
+ * Called via glGetBufferSubDataARB().
+ */
+static void
+intel_bufferobj_get_subdata(GLcontext * ctx,
+ GLenum target,
+ GLintptrARB offset,
+ GLsizeiptrARB size,
+ GLvoid * data, struct gl_buffer_object *obj)
+{
+ struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
+
+ assert(intel_obj);
+ dri_bo_get_subdata(intel_obj->buffer, offset, size, data);
+}
+
+
+
+/**
+ * Called via glMapBufferARB().
+ */
+static void *
+intel_bufferobj_map(GLcontext * ctx,
+ GLenum target,
+ GLenum access, struct gl_buffer_object *obj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
+
+ /* XXX: Translate access to flags arg below:
+ */
+ assert(intel_obj);
+
+ if (intel_obj->region)
+ intel_bufferobj_cow(intel, intel_obj);
+
+ if (intel_obj->buffer == NULL) {
+ obj->Pointer = NULL;
+ return NULL;
+ }
+
+ dri_bo_map(intel_obj->buffer, GL_TRUE);
+ obj->Pointer = intel_obj->buffer->virtual;
+ return obj->Pointer;
+}
+
+
+/**
+ * Called via glMapBufferARB().
+ */
+static GLboolean
+intel_bufferobj_unmap(GLcontext * ctx,
+ GLenum target, struct gl_buffer_object *obj)
+{
+ struct intel_buffer_object *intel_obj = intel_buffer_object(obj);
+
+ assert(intel_obj);
+ if (intel_obj->buffer != NULL) {
+ assert(obj->Pointer);
+ dri_bo_unmap(intel_obj->buffer);
+ obj->Pointer = NULL;
+ }
+ return GL_TRUE;
+}
+
+dri_bo *
+intel_bufferobj_buffer(struct intel_context *intel,
+ struct intel_buffer_object *intel_obj, GLuint flag)
+{
+ if (intel_obj->region) {
+ if (flag == INTEL_WRITE_PART)
+ intel_bufferobj_cow(intel, intel_obj);
+ else if (flag == INTEL_WRITE_FULL) {
+ intel_bufferobj_release_region(intel, intel_obj);
+ intel_bufferobj_alloc_buffer(intel, intel_obj);
+ }
+ }
+
+ return intel_obj->buffer;
+}
+
+void
+intel_bufferobj_init(struct intel_context *intel)
+{
+ GLcontext *ctx = &intel->ctx;
+
+ ctx->Driver.NewBufferObject = intel_bufferobj_alloc;
+ ctx->Driver.DeleteBuffer = intel_bufferobj_free;
+ ctx->Driver.BufferData = intel_bufferobj_data;
+ ctx->Driver.BufferSubData = intel_bufferobj_subdata;
+ ctx->Driver.GetBufferSubData = intel_bufferobj_get_subdata;
+ ctx->Driver.MapBuffer = intel_bufferobj_map;
+ ctx->Driver.UnmapBuffer = intel_bufferobj_unmap;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_BUFFEROBJ_H
+#define INTEL_BUFFEROBJ_H
+
+#include "main/mtypes.h"
+
+struct intel_context;
+struct intel_region;
+struct gl_buffer_object;
+
+
+/**
+ * Intel vertex/pixel buffer object, derived from Mesa's gl_buffer_object.
+ */
+struct intel_buffer_object
+{
+ struct gl_buffer_object Base;
+ dri_bo *buffer; /* the low-level buffer manager's buffer handle */
+
+ struct intel_region *region; /* Is there a zero-copy texture
+ associated with this (pixel)
+ buffer object? */
+};
+
+
+/* Get the bm buffer associated with a GL bufferobject:
+ */
+dri_bo *intel_bufferobj_buffer(struct intel_context *intel,
+ struct intel_buffer_object
+ *obj, GLuint flag);
+
+/* Hook the bufferobject implementation into mesa:
+ */
+void intel_bufferobj_init(struct intel_context *intel);
+
+
+
+/* Are the obj->Name tests necessary? Unfortunately yes, mesa
+ * allocates a couple of gl_buffer_object structs statically, and
+ * the Name == 0 test is the only way to identify them and avoid
+ * casting them erroneously to our structs.
+ */
+static INLINE struct intel_buffer_object *
+intel_buffer_object(struct gl_buffer_object *obj)
+{
+ if (obj->Name)
+ return (struct intel_buffer_object *) obj;
+ else
+ return NULL;
+}
+
+/* Helpers for zerocopy image uploads. See also intel_regions.h:
+ */
+void intel_bufferobj_cow(struct intel_context *intel,
+ struct intel_buffer_object *intel_obj);
+void intel_bufferobj_release_region(struct intel_context *intel,
+ struct intel_buffer_object *intel_obj);
+
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "intel_screen.h"
+#include "intel_context.h"
+#include "intel_blit.h"
+#include "intel_buffers.h"
+#include "intel_chipset.h"
+#include "intel_depthstencil.h"
+#include "intel_fbo.h"
+#include "intel_regions.h"
+#include "intel_batchbuffer.h"
+#include "intel_reg.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "swrast/swrast.h"
+#include "utils.h"
+#include "drirenderbuffer.h"
+#include "vblank.h"
+#include "i915_drm.h"
+
+/* This block can be removed when libdrm >= 2.3.1 is required */
+
+#ifndef DRM_IOCTL_I915_FLIP
+
+#define DRM_VBLANK_FLIP 0x8000000
+
+typedef struct drm_i915_flip {
+ int pipes;
+} drm_i915_flip_t;
+
+#undef DRM_IOCTL_I915_FLIP
+#define DRM_IOCTL_I915_FLIP DRM_IOW(DRM_COMMAND_BASE + DRM_I915_FLIP, \
+ drm_i915_flip_t)
+
+#endif
+
+#define FILE_DEBUG_FLAG DEBUG_BLIT
+
+/**
+ * XXX move this into a new dri/common/cliprects.c file.
+ */
+GLboolean
+intel_intersect_cliprects(drm_clip_rect_t * dst,
+ const drm_clip_rect_t * a,
+ const drm_clip_rect_t * b)
+{
+ GLint bx = b->x1;
+ GLint by = b->y1;
+ GLint bw = b->x2 - bx;
+ GLint bh = b->y2 - by;
+
+ if (bx < a->x1)
+ bw -= a->x1 - bx, bx = a->x1;
+ if (by < a->y1)
+ bh -= a->y1 - by, by = a->y1;
+ if (bx + bw > a->x2)
+ bw = a->x2 - bx;
+ if (by + bh > a->y2)
+ bh = a->y2 - by;
+ if (bw <= 0)
+ return GL_FALSE;
+ if (bh <= 0)
+ return GL_FALSE;
+
+ dst->x1 = bx;
+ dst->y1 = by;
+ dst->x2 = bx + bw;
+ dst->y2 = by + bh;
+
+ return GL_TRUE;
+}
+
+/**
+ * Return pointer to current color drawing region, or NULL.
+ */
+struct intel_region *
+intel_drawbuf_region(struct intel_context *intel)
+{
+ struct intel_renderbuffer *irbColor =
+ intel_renderbuffer(intel->ctx.DrawBuffer->_ColorDrawBuffers[0]);
+ if (irbColor)
+ return irbColor->region;
+ else
+ return NULL;
+}
+
+/**
+ * Return pointer to current color reading region, or NULL.
+ */
+struct intel_region *
+intel_readbuf_region(struct intel_context *intel)
+{
+ struct intel_renderbuffer *irb
+ = intel_renderbuffer(intel->ctx.ReadBuffer->_ColorReadBuffer);
+ if (irb)
+ return irb->region;
+ else
+ return NULL;
+}
+
+void
+intel_get_cliprects(struct intel_context *intel,
+ struct drm_clip_rect **cliprects,
+ unsigned int *num_cliprects,
+ int *x_off, int *y_off)
+{
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+
+ if (intel->constant_cliprect) {
+ /* FBO or DRI2 rendering, which can just use the fb's size. */
+ intel->fboRect.x1 = 0;
+ intel->fboRect.y1 = 0;
+ intel->fboRect.x2 = intel->ctx.DrawBuffer->Width;
+ intel->fboRect.y2 = intel->ctx.DrawBuffer->Height;
+
+ *cliprects = &intel->fboRect;
+ *num_cliprects = 1;
+ *x_off = 0;
+ *y_off = 0;
+ } else if (intel->front_cliprects ||
+ intel_fb->pf_active || dPriv->numBackClipRects == 0) {
+ /* use the front clip rects */
+ *cliprects = dPriv->pClipRects;
+ *num_cliprects = dPriv->numClipRects;
+ *x_off = dPriv->x;
+ *y_off = dPriv->y;
+ }
+ else {
+ /* use the back clip rects */
+ *num_cliprects = dPriv->numBackClipRects;
+ *cliprects = dPriv->pBackClipRects;
+ *x_off = dPriv->backX;
+ *y_off = dPriv->backY;
+ }
+}
+
+static void
+intelUpdatePageFlipping(struct intel_context *intel,
+ GLint areaA, GLint areaB)
+{
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+ GLboolean pf_active;
+ GLint pf_planes;
+
+ /* Update page flipping info */
+ pf_planes = 0;
+
+ if (areaA > 0)
+ pf_planes |= 1;
+
+ if (areaB > 0)
+ pf_planes |= 2;
+
+ intel_fb->pf_current_page = (intel->sarea->pf_current_page >>
+ (intel_fb->pf_planes & 0x2)) & 0x3;
+
+ intel_fb->pf_num_pages = intel->intelScreen->third.handle ? 3 : 2;
+
+ pf_active = pf_planes && (pf_planes & intel->sarea->pf_active) == pf_planes;
+
+ if (INTEL_DEBUG & DEBUG_LOCK)
+ if (pf_active != intel_fb->pf_active)
+ _mesa_printf("%s - Page flipping %sactive\n", __progname,
+ pf_active ? "" : "in");
+
+ if (pf_active) {
+ /* Sync pages between planes if flipping on both at the same time */
+ if (pf_planes == 0x3 && pf_planes != intel_fb->pf_planes &&
+ (intel->sarea->pf_current_page & 0x3) !=
+ (((intel->sarea->pf_current_page) >> 2) & 0x3)) {
+ drm_i915_flip_t flip;
+
+ if (intel_fb->pf_current_page ==
+ (intel->sarea->pf_current_page & 0x3)) {
+ /* XXX: This is ugly, but emitting two flips 'in a row' can cause
+ * lockups for unknown reasons.
+ */
+ intel->sarea->pf_current_page =
+ intel->sarea->pf_current_page & 0x3;
+ intel->sarea->pf_current_page |=
+ ((intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) %
+ intel_fb->pf_num_pages) << 2;
+
+ flip.pipes = 0x2;
+ } else {
+ intel->sarea->pf_current_page =
+ intel->sarea->pf_current_page & (0x3 << 2);
+ intel->sarea->pf_current_page |=
+ (intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) %
+ intel_fb->pf_num_pages;
+
+ flip.pipes = 0x1;
+ }
+
+ drmCommandWrite(intel->driFd, DRM_I915_FLIP, &flip, sizeof(flip));
+ }
+
+ intel_fb->pf_planes = pf_planes;
+ }
+
+ intel_fb->pf_active = pf_active;
+ intel_flip_renderbuffers(intel_fb);
+ intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer);
+}
+
+/**
+ * This will be called whenever the currently bound window is moved/resized.
+ * XXX: actually, it seems to NOT be called when the window is only moved (BP).
+ */
+void
+intelWindowMoved(struct intel_context *intel)
+{
+ GLcontext *ctx = &intel->ctx;
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+
+ if (!intel->intelScreen->driScrnPriv->dri2.enabled &&
+ intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) {
+ volatile struct drm_i915_sarea *sarea = intel->sarea;
+ drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w,
+ .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h };
+ drm_clip_rect_t planeA_rect = { .x1 = sarea->planeA_x, .y1 = sarea->planeA_y,
+ .x2 = sarea->planeA_x + sarea->planeA_w,
+ .y2 = sarea->planeA_y + sarea->planeA_h };
+ drm_clip_rect_t planeB_rect = { .x1 = sarea->planeB_x, .y1 = sarea->planeB_y,
+ .x2 = sarea->planeB_x + sarea->planeB_w,
+ .y2 = sarea->planeB_y + sarea->planeB_h };
+ GLint areaA = driIntersectArea( drw_rect, planeA_rect );
+ GLint areaB = driIntersectArea( drw_rect, planeB_rect );
+ GLuint flags = dPriv->vblFlags;
+
+ intelUpdatePageFlipping(intel, areaA, areaB);
+
+ /* Update vblank info
+ */
+ if (areaB > areaA || (areaA == areaB && areaB > 0)) {
+ flags = dPriv->vblFlags | VBLANK_FLAG_SECONDARY;
+ } else {
+ flags = dPriv->vblFlags & ~VBLANK_FLAG_SECONDARY;
+ }
+
+ /* Check to see if we changed pipes */
+ if (flags != dPriv->vblFlags && dPriv->vblFlags &&
+ !(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ)) {
+ int64_t count;
+ drmVBlank vbl;
+ int i;
+
+ /*
+ * Deal with page flipping
+ */
+ vbl.request.type = DRM_VBLANK_ABSOLUTE;
+
+ if ( dPriv->vblFlags & VBLANK_FLAG_SECONDARY ) {
+ vbl.request.type |= DRM_VBLANK_SECONDARY;
+ }
+
+ for (i = 0; i < intel_fb->pf_num_pages; i++) {
+ if (!intel_fb->color_rb[i] ||
+ (intel_fb->vbl_waited - intel_fb->color_rb[i]->vbl_pending) <=
+ (1<<23))
+ continue;
+
+ vbl.request.sequence = intel_fb->color_rb[i]->vbl_pending;
+ drmWaitVBlank(intel->driFd, &vbl);
+ }
+
+ /*
+ * Update msc_base from old pipe
+ */
+ driDrawableGetMSC32(dPriv->driScreenPriv, dPriv, &count);
+ dPriv->msc_base = count;
+ /*
+ * Then get new vblank_base and vblSeq values
+ */
+ dPriv->vblFlags = flags;
+ driGetCurrentVBlank(dPriv);
+ dPriv->vblank_base = dPriv->vblSeq;
+
+ intel_fb->vbl_waited = dPriv->vblSeq;
+
+ for (i = 0; i < intel_fb->pf_num_pages; i++) {
+ if (intel_fb->color_rb[i])
+ intel_fb->color_rb[i]->vbl_pending = intel_fb->vbl_waited;
+ }
+ }
+ } else {
+ dPriv->vblFlags &= ~VBLANK_FLAG_SECONDARY;
+ }
+
+ /* Update Mesa's notion of window size */
+ driUpdateFramebufferSize(ctx, dPriv);
+ intel_fb->Base.Initialized = GL_TRUE; /* XXX remove someday */
+
+ /* Update hardware scissor */
+ if (ctx->Driver.Scissor != NULL) {
+ ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
+ ctx->Scissor.Width, ctx->Scissor.Height);
+ }
+
+ /* Re-calculate viewport related state */
+ if (ctx->Driver.DepthRange != NULL)
+ ctx->Driver.DepthRange( ctx, ctx->Viewport.Near, ctx->Viewport.Far );
+}
+
+
+
+/* A true meta version of this would be very simple and additionally
+ * machine independent. Maybe we'll get there one day.
+ */
+static void
+intelClearWithTris(struct intel_context *intel, GLbitfield mask)
+{
+ GLcontext *ctx = &intel->ctx;
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ GLuint buf;
+
+ intel->vtbl.install_meta_state(intel);
+
+ /* Back and stencil cliprects are the same. Try and do both
+ * buffers at once:
+ */
+ if (mask & (BUFFER_BIT_BACK_LEFT | BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH)) {
+ struct intel_region *backRegion =
+ intel_get_rb_region(fb, BUFFER_BACK_LEFT);
+ struct intel_region *depthRegion =
+ intel_get_rb_region(fb, BUFFER_DEPTH);
+
+ intel->vtbl.meta_draw_region(intel, backRegion, depthRegion);
+
+ if (mask & BUFFER_BIT_BACK_LEFT)
+ intel->vtbl.meta_color_mask(intel, GL_TRUE);
+ else
+ intel->vtbl.meta_color_mask(intel, GL_FALSE);
+
+ if (mask & BUFFER_BIT_STENCIL)
+ intel->vtbl.meta_stencil_replace(intel,
+ intel->ctx.Stencil.WriteMask[0],
+ intel->ctx.Stencil.Clear);
+ else
+ intel->vtbl.meta_no_stencil_write(intel);
+
+ if (mask & BUFFER_BIT_DEPTH)
+ intel->vtbl.meta_depth_replace(intel);
+ else
+ intel->vtbl.meta_no_depth_write(intel);
+
+ intel->vtbl.meta_draw_quad(intel,
+ fb->_Xmin,
+ fb->_Xmax,
+ fb->_Ymin,
+ fb->_Ymax,
+ intel->ctx.Depth.Clear,
+ intel->ClearColor8888,
+ 0, 0, 0, 0); /* texcoords */
+
+ mask &= ~(BUFFER_BIT_BACK_LEFT | BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH);
+ }
+
+ /* clear the remaining (color) renderbuffers */
+ for (buf = 0; buf < BUFFER_COUNT && mask; buf++) {
+ const GLuint bufBit = 1 << buf;
+ if (mask & bufBit) {
+ struct intel_renderbuffer *irbColor =
+ intel_renderbuffer(fb->Attachment[buf].Renderbuffer);
+
+ ASSERT(irbColor);
+
+ intel->vtbl.meta_no_depth_write(intel);
+ intel->vtbl.meta_no_stencil_write(intel);
+ intel->vtbl.meta_color_mask(intel, GL_TRUE);
+ intel->vtbl.meta_draw_region(intel, irbColor->region, NULL);
+
+ intel->vtbl.meta_draw_quad(intel,
+ fb->_Xmin,
+ fb->_Xmax,
+ fb->_Ymin,
+ fb->_Ymax,
+ 0, intel->ClearColor8888,
+ 0, 0, 0, 0); /* texcoords */
+
+ mask &= ~bufBit;
+ }
+ }
+
+ intel->vtbl.leave_meta_state(intel);
+}
+
+static const char *buffer_names[] = {
+ [BUFFER_FRONT_LEFT] = "front",
+ [BUFFER_BACK_LEFT] = "back",
+ [BUFFER_FRONT_RIGHT] = "front right",
+ [BUFFER_BACK_RIGHT] = "back right",
+ [BUFFER_AUX0] = "aux0",
+ [BUFFER_AUX1] = "aux1",
+ [BUFFER_AUX2] = "aux2",
+ [BUFFER_AUX3] = "aux3",
+ [BUFFER_DEPTH] = "depth",
+ [BUFFER_STENCIL] = "stencil",
+ [BUFFER_ACCUM] = "accum",
+ [BUFFER_COLOR0] = "color0",
+ [BUFFER_COLOR1] = "color1",
+ [BUFFER_COLOR2] = "color2",
+ [BUFFER_COLOR3] = "color3",
+ [BUFFER_COLOR4] = "color4",
+ [BUFFER_COLOR5] = "color5",
+ [BUFFER_COLOR6] = "color6",
+ [BUFFER_COLOR7] = "color7",
+};
+
+/**
+ * Called by ctx->Driver.Clear.
+ */
+static void
+intelClear(GLcontext *ctx, GLbitfield mask)
+{
+ struct intel_context *intel = intel_context(ctx);
+ const GLuint colorMask = *((GLuint *) & ctx->Color.ColorMask);
+ GLbitfield tri_mask = 0;
+ GLbitfield blit_mask = 0;
+ GLbitfield swrast_mask = 0;
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ GLuint i;
+
+ if (0)
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+ /* HW color buffers (front, back, aux, generic FBO, etc) */
+ if (colorMask == ~0) {
+ /* clear all R,G,B,A */
+ /* XXX FBO: need to check if colorbuffers are software RBOs! */
+ blit_mask |= (mask & BUFFER_BITS_COLOR);
+ }
+ else {
+ /* glColorMask in effect */
+ tri_mask |= (mask & BUFFER_BITS_COLOR);
+ }
+
+ /* HW stencil */
+ if (mask & BUFFER_BIT_STENCIL) {
+ const struct intel_region *stencilRegion
+ = intel_get_rb_region(fb, BUFFER_STENCIL);
+ if (stencilRegion) {
+ /* have hw stencil */
+ if (IS_965(intel->intelScreen->deviceID) ||
+ (ctx->Stencil.WriteMask[0] & 0xff) != 0xff) {
+ /* We have to use the 3D engine if we're clearing a partial mask
+ * of the stencil buffer, or if we're on a 965 which has a tiled
+ * depth/stencil buffer in a layout we can't blit to.
+ */
+ tri_mask |= BUFFER_BIT_STENCIL;
+ }
+ else {
+ /* clearing all stencil bits, use blitting */
+ blit_mask |= BUFFER_BIT_STENCIL;
+ }
+ }
+ }
+
+ /* HW depth */
+ if (mask & BUFFER_BIT_DEPTH) {
+ /* clear depth with whatever method is used for stencil (see above) */
+ if (IS_965(intel->intelScreen->deviceID) ||
+ tri_mask & BUFFER_BIT_STENCIL)
+ tri_mask |= BUFFER_BIT_DEPTH;
+ else
+ blit_mask |= BUFFER_BIT_DEPTH;
+ }
+
+ /* SW fallback clearing */
+ swrast_mask = mask & ~tri_mask & ~blit_mask;
+
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ GLuint bufBit = 1 << i;
+ if ((blit_mask | tri_mask) & bufBit) {
+ if (!fb->Attachment[i].Renderbuffer->ClassID) {
+ blit_mask &= ~bufBit;
+ tri_mask &= ~bufBit;
+ swrast_mask |= bufBit;
+ }
+ }
+ }
+
+ if (blit_mask) {
+ if (INTEL_DEBUG & DEBUG_BLIT) {
+ DBG("blit clear:");
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ if (blit_mask & (1 << i))
+ DBG(" %s", buffer_names[i]);
+ }
+ DBG("\n");
+ }
+ intelClearWithBlit(ctx, blit_mask);
+ }
+
+ if (tri_mask) {
+ if (INTEL_DEBUG & DEBUG_BLIT) {
+ DBG("tri clear:");
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ if (tri_mask & (1 << i))
+ DBG(" %s", buffer_names[i]);
+ }
+ DBG("\n");
+ }
+ intelClearWithTris(intel, tri_mask);
+ }
+
+ if (swrast_mask) {
+ if (INTEL_DEBUG & DEBUG_BLIT) {
+ DBG("swrast clear:");
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ if (swrast_mask & (1 << i))
+ DBG(" %s", buffer_names[i]);
+ }
+ DBG("\n");
+ }
+ _swrast_Clear(ctx, swrast_mask);
+ }
+}
+
+
+/* Emit wait for pending flips */
+void
+intel_wait_flips(struct intel_context *intel)
+{
+ struct intel_framebuffer *intel_fb =
+ (struct intel_framebuffer *) intel->ctx.DrawBuffer;
+ struct intel_renderbuffer *intel_rb =
+ intel_get_renderbuffer(&intel_fb->Base,
+ intel_fb->Base._ColorDrawBufferIndexes[0] ==
+ BUFFER_FRONT_LEFT ? BUFFER_FRONT_LEFT :
+ BUFFER_BACK_LEFT);
+
+ if (intel->intelScreen->driScrnPriv->dri2.enabled)
+ return;
+
+ if (intel_fb->Base.Name == 0 && intel_rb &&
+ intel_rb->pf_pending == intel_fb->pf_seq) {
+ GLint pf_planes = intel_fb->pf_planes;
+ BATCH_LOCALS;
+
+ /* Wait for pending flips to take effect */
+ BEGIN_BATCH(2, NO_LOOP_CLIPRECTS);
+ OUT_BATCH(pf_planes & 0x1 ? (MI_WAIT_FOR_EVENT | MI_WAIT_FOR_PLANE_A_FLIP)
+ : 0);
+ OUT_BATCH(pf_planes & 0x2 ? (MI_WAIT_FOR_EVENT | MI_WAIT_FOR_PLANE_B_FLIP)
+ : 0);
+ ADVANCE_BATCH();
+
+ intel_rb->pf_pending--;
+ }
+}
+
+
+/* Flip the front & back buffers
+ */
+static GLboolean
+intelPageFlip(const __DRIdrawablePrivate * dPriv)
+{
+ struct intel_context *intel;
+ int ret;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+
+ if (INTEL_DEBUG & DEBUG_IOCTL)
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+ assert(dPriv);
+ assert(dPriv->driContextPriv);
+ assert(dPriv->driContextPriv->driverPrivate);
+
+ intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate;
+
+ if (intel->intelScreen->drmMinor < 9)
+ return GL_FALSE;
+
+ intelFlush(&intel->ctx);
+
+ ret = 0;
+
+ LOCK_HARDWARE(intel);
+
+ if (dPriv->numClipRects && intel_fb->pf_active) {
+ drm_i915_flip_t flip;
+
+ flip.pipes = intel_fb->pf_planes;
+
+ ret = drmCommandWrite(intel->driFd, DRM_I915_FLIP, &flip, sizeof(flip));
+ }
+
+ UNLOCK_HARDWARE(intel);
+
+ if (ret || !intel_fb->pf_active)
+ return GL_FALSE;
+
+ if (!dPriv->numClipRects) {
+ usleep(10000); /* throttle invisible client 10ms */
+ }
+
+ intel_fb->pf_current_page = (intel->sarea->pf_current_page >>
+ (intel_fb->pf_planes & 0x2)) & 0x3;
+
+ if (dPriv->numClipRects != 0) {
+ intel_get_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT)->pf_pending =
+ intel_get_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT)->pf_pending =
+ ++intel_fb->pf_seq;
+ }
+
+ intel_flip_renderbuffers(intel_fb);
+ intel_draw_buffer(&intel->ctx, &intel_fb->Base);
+
+ return GL_TRUE;
+}
+
+static GLboolean
+intelScheduleSwap(__DRIdrawablePrivate * dPriv, GLboolean *missed_target)
+{
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+ unsigned int interval;
+ struct intel_context *intel =
+ intelScreenContext(dPriv->driScreenPriv->private);
+ const intelScreenPrivate *intelScreen = intel->intelScreen;
+ unsigned int target;
+ drm_i915_vblank_swap_t swap;
+ GLboolean ret;
+
+ if (!dPriv->vblFlags ||
+ (dPriv->vblFlags & VBLANK_FLAG_NO_IRQ) ||
+ intelScreen->drmMinor < (intel_fb->pf_active ? 9 : 6))
+ return GL_FALSE;
+
+ interval = driGetVBlankInterval(dPriv);
+
+ swap.seqtype = DRM_VBLANK_ABSOLUTE;
+
+ if (dPriv->vblFlags & VBLANK_FLAG_SYNC) {
+ swap.seqtype |= DRM_VBLANK_NEXTONMISS;
+ } else if (interval == 0)
+ return GL_FALSE;
+
+ swap.drawable = dPriv->hHWDrawable;
+ target = swap.sequence = dPriv->vblSeq + interval;
+
+ if ( dPriv->vblFlags & VBLANK_FLAG_SECONDARY ) {
+ swap.seqtype |= DRM_VBLANK_SECONDARY;
+ }
+
+ LOCK_HARDWARE(intel);
+
+ intel_batchbuffer_flush(intel->batch);
+
+ if ( intel_fb->pf_active ) {
+ swap.seqtype |= DRM_VBLANK_FLIP;
+
+ intel_fb->pf_current_page = (((intel->sarea->pf_current_page >>
+ (intel_fb->pf_planes & 0x2)) & 0x3) + 1) %
+ intel_fb->pf_num_pages;
+ }
+
+ if (!drmCommandWriteRead(intel->driFd, DRM_I915_VBLANK_SWAP, &swap,
+ sizeof(swap))) {
+ dPriv->vblSeq = swap.sequence;
+ swap.sequence -= target;
+ *missed_target = swap.sequence > 0 && swap.sequence <= (1 << 23);
+
+ intel_get_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT)->vbl_pending =
+ intel_get_renderbuffer(&intel_fb->Base,
+ BUFFER_FRONT_LEFT)->vbl_pending =
+ dPriv->vblSeq;
+
+ if (swap.seqtype & DRM_VBLANK_FLIP) {
+ intel_flip_renderbuffers(intel_fb);
+ intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer);
+ }
+
+ ret = GL_TRUE;
+ } else {
+ if (swap.seqtype & DRM_VBLANK_FLIP) {
+ intel_fb->pf_current_page = ((intel->sarea->pf_current_page >>
+ (intel_fb->pf_planes & 0x2)) & 0x3) %
+ intel_fb->pf_num_pages;
+ }
+
+ ret = GL_FALSE;
+ }
+
+ UNLOCK_HARDWARE(intel);
+
+ return ret;
+}
+
+void
+intelSwapBuffers(__DRIdrawablePrivate * dPriv)
+{
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
+
+ if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
+ GET_CURRENT_CONTEXT(ctx);
+ struct intel_context *intel;
+
+ if (ctx == NULL)
+ return;
+
+ intel = intel_context(ctx);
+
+ if (ctx->Visual.doubleBufferMode) {
+ GLboolean missed_target;
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+ int64_t ust;
+
+ _mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */
+
+ if (!intelScheduleSwap(dPriv, &missed_target)) {
+ driWaitForVBlank(dPriv, &missed_target);
+
+ /*
+ * Update each buffer's vbl_pending so we don't get too out of
+ * sync
+ */
+ intel_get_renderbuffer(&intel_fb->Base,
+ BUFFER_BACK_LEFT)->vbl_pending =
+ intel_get_renderbuffer(&intel_fb->Base,
+ BUFFER_FRONT_LEFT)->vbl_pending =
+ dPriv->vblSeq;
+ if (!intelPageFlip(dPriv)) {
+ intelCopyBuffer(dPriv, NULL);
+ }
+ }
+
+ intel_fb->swap_count++;
+ (*psp->systemTime->getUST) (&ust);
+ if (missed_target) {
+ intel_fb->swap_missed_count++;
+ intel_fb->swap_missed_ust = ust - intel_fb->swap_ust;
+ }
+
+ intel_fb->swap_ust = ust;
+ }
+ drmCommandNone(intel->driFd, DRM_I915_GEM_THROTTLE);
+
+ }
+ else {
+ /* XXX this shouldn't be an error but we can't handle it for now */
+ fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
+ }
+}
+
+void
+intelCopySubBuffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h)
+{
+ if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
+ struct intel_context *intel =
+ (struct intel_context *) dPriv->driContextPriv->driverPrivate;
+ GLcontext *ctx = &intel->ctx;
+
+ if (ctx->Visual.doubleBufferMode) {
+ drm_clip_rect_t rect;
+ rect.x1 = x + dPriv->x;
+ rect.y1 = (dPriv->h - y - h) + dPriv->y;
+ rect.x2 = rect.x1 + w;
+ rect.y2 = rect.y1 + h;
+ _mesa_notifySwapBuffers(ctx); /* flush pending rendering comands */
+ intelCopyBuffer(dPriv, &rect);
+ }
+ }
+ else {
+ /* XXX this shouldn't be an error but we can't handle it for now */
+ fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
+ }
+}
+
+
+/**
+ * Update the hardware state for drawing into a window or framebuffer object.
+ *
+ * Called by glDrawBuffer, glBindFramebufferEXT, MakeCurrent, and other
+ * places within the driver.
+ *
+ * Basically, this needs to be called any time the current framebuffer
+ * changes, the renderbuffers change, or we need to draw into different
+ * color buffers.
+ */
+void
+intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_region *colorRegions[MAX_DRAW_BUFFERS], *depthRegion = NULL;
+ struct intel_renderbuffer *irbDepth = NULL, *irbStencil = NULL;
+
+ if (!fb) {
+ /* this can happen during the initial context initialization */
+ return;
+ }
+
+ /* Do this here, note core Mesa, since this function is called from
+ * many places within the driver.
+ */
+ if (ctx->NewState & (_NEW_BUFFERS | _NEW_COLOR | _NEW_PIXEL)) {
+ /* this updates the DrawBuffer->_NumColorDrawBuffers fields, etc */
+ _mesa_update_framebuffer(ctx);
+ /* this updates the DrawBuffer's Width/Height if it's a FBO */
+ _mesa_update_draw_buffer_bounds(ctx);
+ }
+
+ if (fb->_Status != GL_FRAMEBUFFER_COMPLETE_EXT) {
+ /* this may occur when we're called by glBindFrameBuffer() during
+ * the process of someone setting up renderbuffers, etc.
+ */
+ /*_mesa_debug(ctx, "DrawBuffer: incomplete user FBO\n");*/
+ return;
+ }
+
+ if (fb->Name)
+ intel_validate_paired_depth_stencil(ctx, fb);
+
+ /*
+ * How many color buffers are we drawing into?
+ */
+ if (fb->_NumColorDrawBuffers == 0) {
+ /* writing to 0 */
+ colorRegions[0] = NULL;
+ intel->constant_cliprect = GL_TRUE;
+ } else if (fb->_NumColorDrawBuffers > 1) {
+ int i;
+ struct intel_renderbuffer *irb;
+
+ for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+ irb = intel_renderbuffer(fb->_ColorDrawBuffers[i]);
+ colorRegions[i] = irb ? irb->region : NULL;
+ }
+ intel->constant_cliprect = GL_TRUE;
+ }
+ else {
+ /* Get the intel_renderbuffer for the single colorbuffer we're drawing
+ * into, and set up cliprects if it's .
+ */
+ if (fb->Name == 0) {
+ intel->constant_cliprect = intel->driScreen->dri2.enabled;
+ /* drawing to window system buffer */
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
+ if (!intel->constant_cliprect && !intel->front_cliprects)
+ intel_batchbuffer_flush(intel->batch);
+ intel->front_cliprects = GL_TRUE;
+ colorRegions[0] = intel_get_rb_region(fb, BUFFER_FRONT_LEFT);
+ }
+ else {
+ if (!intel->constant_cliprect && intel->front_cliprects)
+ intel_batchbuffer_flush(intel->batch);
+ intel->front_cliprects = GL_FALSE;
+ colorRegions[0]= intel_get_rb_region(fb, BUFFER_BACK_LEFT);
+ }
+ }
+ else {
+ /* drawing to user-created FBO */
+ struct intel_renderbuffer *irb;
+ irb = intel_renderbuffer(fb->_ColorDrawBuffers[0]);
+ colorRegions[0] = (irb && irb->region) ? irb->region : NULL;
+ intel->constant_cliprect = GL_TRUE;
+ }
+ }
+
+ /* Update culling direction which changes depending on the
+ * orientation of the buffer:
+ */
+ if (ctx->Driver.FrontFace)
+ ctx->Driver.FrontFace(ctx, ctx->Polygon.FrontFace);
+ else
+ ctx->NewState |= _NEW_POLYGON;
+
+ if (!colorRegions[0]) {
+ FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE);
+ }
+ else {
+ FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE);
+ }
+
+ /***
+ *** Get depth buffer region and check if we need a software fallback.
+ *** Note that the depth buffer is usually a DEPTH_STENCIL buffer.
+ ***/
+ if (fb->_DepthBuffer && fb->_DepthBuffer->Wrapped) {
+ irbDepth = intel_renderbuffer(fb->_DepthBuffer->Wrapped);
+ if (irbDepth && irbDepth->region) {
+ FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
+ depthRegion = irbDepth->region;
+ }
+ else {
+ FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_TRUE);
+ depthRegion = NULL;
+ }
+ }
+ else {
+ /* not using depth buffer */
+ FALLBACK(intel, INTEL_FALLBACK_DEPTH_BUFFER, GL_FALSE);
+ depthRegion = NULL;
+ }
+
+ /***
+ *** Stencil buffer
+ *** This can only be hardware accelerated if we're using a
+ *** combined DEPTH_STENCIL buffer (for now anyway).
+ ***/
+ if (fb->_StencilBuffer && fb->_StencilBuffer->Wrapped) {
+ irbStencil = intel_renderbuffer(fb->_StencilBuffer->Wrapped);
+ if (irbStencil && irbStencil->region) {
+ ASSERT(irbStencil->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+ FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
+ /* need to re-compute stencil hw state */
+ if (ctx->Driver.Enable != NULL)
+ ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled);
+ else
+ ctx->NewState |= _NEW_STENCIL;
+ if (!depthRegion)
+ depthRegion = irbStencil->region;
+ }
+ else {
+ FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_TRUE);
+ }
+ }
+ else {
+ /* XXX FBO: instead of FALSE, pass ctx->Stencil.Enabled ??? */
+ FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE);
+ /* need to re-compute stencil hw state */
+ if (ctx->Driver.Enable != NULL)
+ ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled);
+ else
+ ctx->NewState |= _NEW_STENCIL;
+ }
+
+ /*
+ * Update depth test state
+ */
+ if (ctx->Driver.Enable) {
+ if (ctx->Depth.Test && fb->Visual.depthBits > 0) {
+ ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_TRUE);
+ } else {
+ ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_FALSE);
+ }
+ } else {
+ ctx->NewState |= _NEW_DEPTH;
+ }
+
+ intel->vtbl.set_draw_region(intel, colorRegions, depthRegion,
+ fb->_NumColorDrawBuffers);
+
+ /* update viewport since it depends on window size */
+ if (ctx->Driver.Viewport) {
+ ctx->Driver.Viewport(ctx, ctx->Viewport.X, ctx->Viewport.Y,
+ ctx->Viewport.Width, ctx->Viewport.Height);
+ } else {
+ ctx->NewState |= _NEW_VIEWPORT;
+ }
+
+ /* Set state we know depends on drawable parameters:
+ */
+ if (ctx->Driver.Scissor)
+ ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
+ ctx->Scissor.Width, ctx->Scissor.Height);
+ intel->NewGLState |= _NEW_SCISSOR;
+
+ if (ctx->Driver.DepthRange)
+ ctx->Driver.DepthRange(ctx,
+ ctx->Viewport.Near,
+ ctx->Viewport.Far);
+}
+
+
+static void
+intelDrawBuffer(GLcontext * ctx, GLenum mode)
+{
+ intel_draw_buffer(ctx, ctx->DrawBuffer);
+}
+
+
+static void
+intelReadBuffer(GLcontext * ctx, GLenum mode)
+{
+ if (ctx->ReadBuffer == ctx->DrawBuffer) {
+ /* This will update FBO completeness status.
+ * A framebuffer will be incomplete if the GL_READ_BUFFER setting
+ * refers to a missing renderbuffer. Calling glReadBuffer can set
+ * that straight and can make the drawing buffer complete.
+ */
+ intel_draw_buffer(ctx, ctx->DrawBuffer);
+ }
+ /* Generally, functions which read pixels (glReadPixels, glCopyPixels, etc)
+ * reference ctx->ReadBuffer and do appropriate state checks.
+ */
+}
+
+
+void
+intelInitBufferFuncs(struct dd_function_table *functions)
+{
+ functions->Clear = intelClear;
+ functions->DrawBuffer = intelDrawBuffer;
+ functions->ReadBuffer = intelReadBuffer;
+}
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_BUFFERS_H
+#define INTEL_BUFFERS_H
+
+#include "dri_util.h"
+#include "drm.h"
+
+struct intel_context;
+struct intel_framebuffer;
+
+
+extern GLboolean
+intel_intersect_cliprects(drm_clip_rect_t * dest,
+ const drm_clip_rect_t * a,
+ const drm_clip_rect_t * b);
+
+extern struct intel_region *intel_readbuf_region(struct intel_context *intel);
+
+extern struct intel_region *intel_drawbuf_region(struct intel_context *intel);
+
+extern void intel_wait_flips(struct intel_context *intel);
+
+extern void intelSwapBuffers(__DRIdrawablePrivate * dPriv);
+
+extern void intelWindowMoved(struct intel_context *intel);
+
+extern void intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb);
+
+extern void intelInitBufferFuncs(struct dd_function_table *functions);
+
+void intel_get_cliprects(struct intel_context *intel,
+ struct drm_clip_rect **cliprects,
+ unsigned int *num_cliprects,
+ int *x_off, int *y_off);
+
+#endif /* INTEL_BUFFERS_H */
--- /dev/null
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+#define PCI_CHIP_I810 0x7121
+#define PCI_CHIP_I810_DC100 0x7123
+#define PCI_CHIP_I810_E 0x7125
+#define PCI_CHIP_I815 0x1132
+
+#define PCI_CHIP_I830_M 0x3577
+#define PCI_CHIP_845_G 0x2562
+#define PCI_CHIP_I855_GM 0x3582
+#define PCI_CHIP_I865_G 0x2572
+
+#define PCI_CHIP_I915_G 0x2582
+#define PCI_CHIP_E7221_G 0x258A
+#define PCI_CHIP_I915_GM 0x2592
+#define PCI_CHIP_I945_G 0x2772
+#define PCI_CHIP_I945_GM 0x27A2
+#define PCI_CHIP_I945_GME 0x27AE
+
+#define PCI_CHIP_Q35_G 0x29B2
+#define PCI_CHIP_G33_G 0x29C2
+#define PCI_CHIP_Q33_G 0x29D2
+
+#define PCI_CHIP_I965_G 0x29A2
+#define PCI_CHIP_I965_Q 0x2992
+#define PCI_CHIP_I965_G_1 0x2982
+#define PCI_CHIP_I946_GZ 0x2972
+#define PCI_CHIP_I965_GM 0x2A02
+#define PCI_CHIP_I965_GME 0x2A12
+
+#define PCI_CHIP_GM45_GM 0x2A42
+
+#define PCI_CHIP_IGD_E_G 0x2E02
+#define PCI_CHIP_Q45_G 0x2E12
+#define PCI_CHIP_G45_G 0x2E22
+#define PCI_CHIP_G41_G 0x2E32
+
+#define IS_MOBILE(devid) (devid == PCI_CHIP_I855_GM || \
+ devid == PCI_CHIP_I915_GM || \
+ devid == PCI_CHIP_I945_GM || \
+ devid == PCI_CHIP_I945_GME || \
+ devid == PCI_CHIP_I965_GM || \
+ devid == PCI_CHIP_I965_GME || \
+ devid == PCI_CHIP_GM45_GM)
+
+#define IS_G45(devid) (devid == PCI_CHIP_IGD_E_G || \
+ devid == PCI_CHIP_Q45_G || \
+ devid == PCI_CHIP_G45_G || \
+ devid == PCI_CHIP_G41_G)
+#define IS_GM45(devid) (devid == PCI_CHIP_GM45_GM)
+#define IS_G4X(devid) (IS_G45(devid) || IS_GM45(devid))
+
+#define IS_915(devid) (devid == PCI_CHIP_I915_G || \
+ devid == PCI_CHIP_E7221_G || \
+ devid == PCI_CHIP_I915_GM)
+
+#define IS_945(devid) (devid == PCI_CHIP_I945_G || \
+ devid == PCI_CHIP_I945_GM || \
+ devid == PCI_CHIP_I945_GME || \
+ devid == PCI_CHIP_G33_G || \
+ devid == PCI_CHIP_Q33_G || \
+ devid == PCI_CHIP_Q35_G)
+
+#define IS_965(devid) (devid == PCI_CHIP_I965_G || \
+ devid == PCI_CHIP_I965_Q || \
+ devid == PCI_CHIP_I965_G_1 || \
+ devid == PCI_CHIP_I965_GM || \
+ devid == PCI_CHIP_I965_GME || \
+ devid == PCI_CHIP_I946_GZ || \
+ IS_G4X(devid))
+
+#define IS_9XX(devid) (IS_915(devid) || \
+ IS_945(devid) || \
+ IS_965(devid))
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/matrix.h"
+#include "main/simple_list.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/imports.h"
+#include "main/points.h"
+
+#include "swrast/swrast.h"
+#include "swrast_setup/swrast_setup.h"
+#include "tnl/tnl.h"
+
+#include "tnl/t_pipeline.h"
+#include "tnl/t_vertex.h"
+
+#include "drivers/common/driverfuncs.h"
+
+#include "intel_screen.h"
+
+#include "i830_dri.h"
+
+#include "intel_chipset.h"
+#include "intel_buffers.h"
+#include "intel_tex.h"
+#include "intel_batchbuffer.h"
+#include "intel_blit.h"
+#include "intel_pixel.h"
+#include "intel_regions.h"
+#include "intel_buffer_objects.h"
+#include "intel_fbo.h"
+#include "intel_decode.h"
+#include "intel_bufmgr.h"
+
+#include "drirenderbuffer.h"
+#include "vblank.h"
+#include "utils.h"
+#include "xmlpool.h" /* for symbolic values of enum-type options */
+#ifndef INTEL_DEBUG
+int INTEL_DEBUG = (0);
+#endif
+
+#define need_GL_ARB_multisample
+#define need_GL_ARB_occlusion_query
+#define need_GL_ARB_point_parameters
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_texture_compression
+#define need_GL_ARB_vertex_buffer_object
+#define need_GL_ARB_vertex_program
+#define need_GL_ARB_vertex_shader
+#define need_GL_ARB_window_pos
+#define need_GL_EXT_blend_color
+#define need_GL_EXT_blend_equation_separate
+#define need_GL_EXT_blend_func_separate
+#define need_GL_EXT_blend_minmax
+#define need_GL_EXT_cull_vertex
+#define need_GL_EXT_fog_coord
+#define need_GL_EXT_framebuffer_object
+#define need_GL_EXT_multi_draw_arrays
+#define need_GL_EXT_point_parameters
+#define need_GL_EXT_secondary_color
+#define need_GL_ATI_separate_stencil
+#define need_GL_NV_point_sprite
+#define need_GL_NV_vertex_program
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+
+#include "extension_helper.h"
+
+#define DRIVER_DATE "20080716"
+#define DRIVER_DATE_GEM "GEM " DRIVER_DATE
+
+static const GLubyte *
+intelGetString(GLcontext * ctx, GLenum name)
+{
+ const struct intel_context *const intel = intel_context(ctx);
+ const char *chipset;
+ static char buffer[128];
+
+ switch (name) {
+ case GL_VENDOR:
+ return (GLubyte *) "Tungsten Graphics, Inc";
+ break;
+
+ case GL_RENDERER:
+ switch (intel->intelScreen->deviceID) {
+ case PCI_CHIP_845_G:
+ chipset = "Intel(R) 845G";
+ break;
+ case PCI_CHIP_I830_M:
+ chipset = "Intel(R) 830M";
+ break;
+ case PCI_CHIP_I855_GM:
+ chipset = "Intel(R) 852GM/855GM";
+ break;
+ case PCI_CHIP_I865_G:
+ chipset = "Intel(R) 865G";
+ break;
+ case PCI_CHIP_I915_G:
+ chipset = "Intel(R) 915G";
+ break;
+ case PCI_CHIP_E7221_G:
+ chipset = "Intel (R) E7221G (i915)";
+ break;
+ case PCI_CHIP_I915_GM:
+ chipset = "Intel(R) 915GM";
+ break;
+ case PCI_CHIP_I945_G:
+ chipset = "Intel(R) 945G";
+ break;
+ case PCI_CHIP_I945_GM:
+ chipset = "Intel(R) 945GM";
+ break;
+ case PCI_CHIP_I945_GME:
+ chipset = "Intel(R) 945GME";
+ break;
+ case PCI_CHIP_G33_G:
+ chipset = "Intel(R) G33";
+ break;
+ case PCI_CHIP_Q35_G:
+ chipset = "Intel(R) Q35";
+ break;
+ case PCI_CHIP_Q33_G:
+ chipset = "Intel(R) Q33";
+ break;
+ case PCI_CHIP_I965_Q:
+ chipset = "Intel(R) 965Q";
+ break;
+ case PCI_CHIP_I965_G:
+ case PCI_CHIP_I965_G_1:
+ chipset = "Intel(R) 965G";
+ break;
+ case PCI_CHIP_I946_GZ:
+ chipset = "Intel(R) 946GZ";
+ break;
+ case PCI_CHIP_I965_GM:
+ chipset = "Intel(R) 965GM";
+ break;
+ case PCI_CHIP_I965_GME:
+ chipset = "Intel(R) 965GME/GLE";
+ break;
+ case PCI_CHIP_GM45_GM:
+ chipset = "Mobile Intel® GM45 Express Chipset";
+ break;
+ case PCI_CHIP_IGD_E_G:
+ chipset = "Intel(R) Integrated Graphics Device";
+ break;
+ case PCI_CHIP_G45_G:
+ chipset = "Intel(R) G45/G43";
+ break;
+ case PCI_CHIP_Q45_G:
+ chipset = "Intel(R) Q45/Q43";
+ break;
+ case PCI_CHIP_G41_G:
+ chipset = "Intel(R) G41";
+ break;
+ default:
+ chipset = "Unknown Intel Chipset";
+ break;
+ }
+
+ (void) driGetRendererString(buffer, chipset,
+ (intel->ttm) ? DRIVER_DATE_GEM : DRIVER_DATE,
+ 0);
+ return (GLubyte *) buffer;
+
+ default:
+ return NULL;
+ }
+}
+
+void
+intel_update_renderbuffers(__DRIcontext *context, __DRIdrawable *drawable)
+{
+ struct intel_framebuffer *intel_fb = drawable->driverPrivate;
+ struct intel_renderbuffer *rb;
+ struct intel_region *region, *depth_region;
+ struct intel_context *intel = context->driverPrivate;
+ __DRIbuffer *buffers;
+ __DRIscreen *screen;
+ int i, count;
+ unsigned int attachments[10];
+ uint32_t name;
+ const char *region_name;
+
+ if (INTEL_DEBUG & DEBUG_DRI)
+ fprintf(stderr, "enter %s, drawable %p\n", __func__, drawable);
+
+ screen = intel->intelScreen->driScrnPriv;
+
+ i = 0;
+ if (intel_fb->color_rb[0])
+ attachments[i++] = __DRI_BUFFER_FRONT_LEFT;
+ if (intel_fb->color_rb[1])
+ attachments[i++] = __DRI_BUFFER_BACK_LEFT;
+ if (intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH))
+ attachments[i++] = __DRI_BUFFER_DEPTH;
+ if (intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL))
+ attachments[i++] = __DRI_BUFFER_STENCIL;
+
+ buffers = (*screen->dri2.loader->getBuffers)(drawable,
+ &drawable->w,
+ &drawable->h,
+ attachments, i,
+ &count,
+ drawable->loaderPrivate);
+
+ if (buffers == NULL)
+ return;
+
+ drawable->x = 0;
+ drawable->y = 0;
+ drawable->backX = 0;
+ drawable->backY = 0;
+ drawable->numClipRects = 1;
+ drawable->pClipRects[0].x1 = 0;
+ drawable->pClipRects[0].y1 = 0;
+ drawable->pClipRects[0].x2 = drawable->w;
+ drawable->pClipRects[0].y2 = drawable->h;
+ drawable->numBackClipRects = 1;
+ drawable->pBackClipRects[0].x1 = 0;
+ drawable->pBackClipRects[0].y1 = 0;
+ drawable->pBackClipRects[0].x2 = drawable->w;
+ drawable->pBackClipRects[0].y2 = drawable->h;
+
+ depth_region = NULL;
+ for (i = 0; i < count; i++) {
+ switch (buffers[i].attachment) {
+ case __DRI_BUFFER_FRONT_LEFT:
+ rb = intel_fb->color_rb[0];
+ region_name = "dri2 front buffer";
+ break;
+
+ case __DRI_BUFFER_BACK_LEFT:
+ rb = intel_fb->color_rb[1];
+ region_name = "dri2 back buffer";
+ break;
+
+ case __DRI_BUFFER_DEPTH:
+ rb = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
+ region_name = "dri2 depth buffer";
+ break;
+
+ case __DRI_BUFFER_STENCIL:
+ rb = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL);
+ region_name = "dri2 stencil buffer";
+ break;
+
+ case __DRI_BUFFER_ACCUM:
+ default:
+ fprintf(stderr,
+ "unhandled buffer attach event, attacment type %d\n",
+ buffers[i].attachment);
+ return;
+ }
+
+ if (rb->region) {
+ dri_bo_flink(rb->region->buffer, &name);
+ if (name == buffers[i].name)
+ continue;
+ }
+
+ if (INTEL_DEBUG & DEBUG_DRI)
+ fprintf(stderr,
+ "attaching buffer %d, at %d, cpp %d, pitch %d\n",
+ buffers[i].name, buffers[i].attachment,
+ buffers[i].cpp, buffers[i].pitch);
+
+ if (buffers[i].attachment == __DRI_BUFFER_STENCIL && depth_region) {
+ if (INTEL_DEBUG & DEBUG_DRI)
+ fprintf(stderr, "(reusing depth buffer as stencil)\n");
+ intel_region_reference(®ion, depth_region);
+ }
+ else
+ region = intel_region_alloc_for_handle(intel, buffers[i].cpp,
+ drawable->w,
+ drawable->h,
+ buffers[i].pitch / buffers[i].cpp,
+ buffers[i].name,
+ region_name);
+
+ if (buffers[i].attachment == __DRI_BUFFER_DEPTH)
+ depth_region = region;
+
+ intel_renderbuffer_set_region(rb, region);
+ intel_region_release(®ion);
+ }
+
+ driUpdateFramebufferSize(&intel->ctx, drawable);
+}
+
+void
+intel_viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+{
+ struct intel_context *intel = intel_context(ctx);
+ __DRIcontext *driContext = intel->driContext;
+ void (*old_viewport)(GLcontext *ctx, GLint x, GLint y,
+ GLsizei w, GLsizei h);
+
+ if (!driContext->driScreenPriv->dri2.enabled)
+ return;
+
+ intel_update_renderbuffers(driContext, driContext->driDrawablePriv);
+ if (driContext->driDrawablePriv != driContext->driReadablePriv)
+ intel_update_renderbuffers(driContext, driContext->driReadablePriv);
+
+ old_viewport = ctx->Driver.Viewport;
+ ctx->Driver.Viewport = NULL;
+ intel->driDrawable = driContext->driDrawablePriv;
+ intelWindowMoved(intel);
+ intel_draw_buffer(ctx, intel->ctx.DrawBuffer);
+ ctx->Driver.Viewport = old_viewport;
+}
+
+/**
+ * Extension strings exported by the intel driver.
+ *
+ * Extensions supported by all chips supported by i830_dri, i915_dri, or
+ * i965_dri.
+ */
+static const struct dri_extension card_extensions[] = {
+ { "GL_ARB_multisample", GL_ARB_multisample_functions },
+ { "GL_ARB_multitexture", NULL },
+ { "GL_ARB_point_parameters", GL_ARB_point_parameters_functions },
+ { "GL_ARB_texture_border_clamp", NULL },
+ { "GL_ARB_texture_compression", GL_ARB_texture_compression_functions },
+ { "GL_ARB_texture_cube_map", NULL },
+ { "GL_ARB_texture_env_add", NULL },
+ { "GL_ARB_texture_env_combine", NULL },
+ { "GL_ARB_texture_env_crossbar", NULL },
+ { "GL_ARB_texture_env_dot3", NULL },
+ { "GL_ARB_texture_mirrored_repeat", NULL },
+ { "GL_ARB_texture_rectangle", NULL },
+ { "GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions },
+ { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+ { "GL_ARB_window_pos", GL_ARB_window_pos_functions },
+ { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
+ { "GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions },
+ { "GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions },
+ { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
+ { "GL_EXT_blend_logic_op", NULL },
+ { "GL_EXT_blend_subtract", NULL },
+ { "GL_EXT_cull_vertex", GL_EXT_cull_vertex_functions },
+ { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+ { "GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions },
+ { "GL_EXT_packed_depth_stencil", NULL },
+ { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
+ { "GL_EXT_stencil_wrap", NULL },
+ { "GL_EXT_texture_edge_clamp", NULL },
+ { "GL_EXT_texture_env_combine", NULL },
+ { "GL_EXT_texture_env_dot3", NULL },
+ { "GL_EXT_texture_filter_anisotropic", NULL },
+ { "GL_EXT_texture_lod_bias", NULL },
+ { "GL_3DFX_texture_compression_FXT1", NULL },
+ { "GL_APPLE_client_storage", NULL },
+ { "GL_MESA_pack_invert", NULL },
+ { "GL_MESA_ycbcr_texture", NULL },
+ { "GL_NV_blend_square", NULL },
+ { "GL_NV_point_sprite", GL_NV_point_sprite_functions },
+ { "GL_NV_vertex_program", GL_NV_vertex_program_functions },
+ { "GL_NV_vertex_program1_1", NULL },
+ { "GL_SGIS_generate_mipmap", NULL },
+ { NULL, NULL }
+};
+
+static const struct dri_extension brw_extensions[] = {
+ { "GL_ARB_depth_texture", NULL },
+ { "GL_ARB_draw_buffers", NULL },
+ { "GL_ARB_fragment_program", NULL },
+ { "GL_ARB_fragment_program_shadow", NULL },
+ { "GL_ARB_fragment_shader", NULL },
+ { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions },
+ { "GL_ARB_point_sprite", NULL },
+ { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+ { "GL_ARB_shading_language_100", GL_VERSION_2_0_functions },
+#if 0
+ /* Support for GLSL 1.20 is currently broken in core Mesa.
+ */
+ { "GL_ARB_shading_language_120", GL_VERSION_2_1_functions },
+#endif
+ { "GL_ARB_shadow", NULL },
+ { "GL_ARB_texture_non_power_of_two", NULL },
+ { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions },
+ { "GL_EXT_shadow_funcs", NULL },
+ { "GL_EXT_texture_sRGB", NULL },
+ { "GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions },
+ { NULL, NULL }
+};
+
+static const struct dri_extension arb_oq_extensions[] = {
+ { NULL, NULL }
+};
+
+static const struct dri_extension ttm_extensions[] = {
+ { "GL_ARB_pixel_buffer_object", NULL },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+ { NULL, NULL }
+};
+
+/**
+ * Initializes potential list of extensions if ctx == NULL, or actually enables
+ * extensions for a context.
+ */
+void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging)
+{
+ struct intel_context *intel = ctx?intel_context(ctx):NULL;
+
+ /* Disable imaging extension until convolution is working in teximage paths.
+ */
+ enable_imaging = GL_FALSE;
+
+ driInitExtensions(ctx, card_extensions, enable_imaging);
+
+ if (intel == NULL || intel->ttm)
+ driInitExtensions(ctx, ttm_extensions, GL_FALSE);
+
+ if (intel == NULL || IS_965(intel->intelScreen->deviceID))
+ driInitExtensions(ctx, brw_extensions, GL_FALSE);
+}
+
+static const struct dri_debug_control debug_control[] = {
+ { "tex", DEBUG_TEXTURE},
+ { "state", DEBUG_STATE},
+ { "ioctl", DEBUG_IOCTL},
+ { "blit", DEBUG_BLIT},
+ { "mip", DEBUG_MIPTREE},
+ { "fall", DEBUG_FALLBACKS},
+ { "verb", DEBUG_VERBOSE},
+ { "bat", DEBUG_BATCH},
+ { "pix", DEBUG_PIXEL},
+ { "buf", DEBUG_BUFMGR},
+ { "reg", DEBUG_REGION},
+ { "fbo", DEBUG_FBO},
+ { "lock", DEBUG_LOCK},
+ { "sync", DEBUG_SYNC},
+ { "prim", DEBUG_PRIMS },
+ { "vert", DEBUG_VERTS },
+ { "dri", DEBUG_DRI },
+ { "dma", DEBUG_DMA },
+ { "san", DEBUG_SANITY },
+ { "sleep", DEBUG_SLEEP },
+ { "stats", DEBUG_STATS },
+ { "tile", DEBUG_TILE },
+ { "sing", DEBUG_SINGLE_THREAD },
+ { "thre", DEBUG_SINGLE_THREAD },
+ { "wm", DEBUG_WM },
+ { "urb", DEBUG_URB },
+ { "vs", DEBUG_VS },
+ { NULL, 0 }
+};
+
+
+static void
+intelInvalidateState(GLcontext * ctx, GLuint new_state)
+{
+ struct intel_context *intel = intel_context(ctx);
+
+ _swrast_InvalidateState(ctx, new_state);
+ _swsetup_InvalidateState(ctx, new_state);
+ _vbo_InvalidateState(ctx, new_state);
+ _tnl_InvalidateState(ctx, new_state);
+ _tnl_invalidate_vertex_state(ctx, new_state);
+
+ intel->NewGLState |= new_state;
+
+ if (intel->vtbl.invalidate_state)
+ intel->vtbl.invalidate_state( intel, new_state );
+}
+
+
+void
+intelFlush(GLcontext * ctx)
+{
+ struct intel_context *intel = intel_context(ctx);
+
+ if (intel->Fallback)
+ _swrast_flush(ctx);
+
+ if (!IS_965(intel->intelScreen->deviceID))
+ INTEL_FIREVERTICES(intel);
+
+ /* Emit a flush so that any frontbuffer rendering that might have occurred
+ * lands onscreen in a timely manner, even if the X Server doesn't trigger
+ * a flush for us.
+ */
+ intel_batchbuffer_emit_mi_flush(intel->batch);
+
+ if (intel->batch->map != intel->batch->ptr)
+ intel_batchbuffer_flush(intel->batch);
+}
+
+void
+intelFinish(GLcontext * ctx)
+{
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ int i;
+
+ intelFlush(ctx);
+
+ for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+ struct intel_renderbuffer *irb;
+
+ irb = intel_renderbuffer(fb->_ColorDrawBuffers[i]);
+
+ if (irb->region)
+ dri_bo_wait_rendering(irb->region->buffer);
+ }
+ if (fb->_DepthBuffer) {
+ /* XXX: Wait on buffer idle */
+ }
+}
+
+void
+intelInitDriverFunctions(struct dd_function_table *functions)
+{
+ _mesa_init_driver_functions(functions);
+
+ functions->Flush = intelFlush;
+ functions->Finish = intelFinish;
+ functions->GetString = intelGetString;
+ functions->UpdateState = intelInvalidateState;
+
+ functions->CopyColorTable = _swrast_CopyColorTable;
+ functions->CopyColorSubTable = _swrast_CopyColorSubTable;
+ functions->CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
+ functions->CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
+
+ intelInitTextureFuncs(functions);
+ intelInitStateFuncs(functions);
+ intelInitBufferFuncs(functions);
+ intelInitPixelFuncs(functions);
+}
+
+
+GLboolean
+intelInitContext(struct intel_context *intel,
+ const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate,
+ struct dd_function_table *functions)
+{
+ GLcontext *ctx = &intel->ctx;
+ GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
+ __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
+ intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
+ int fthrottle_mode;
+
+ if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
+ functions, (void *) intel)) {
+ _mesa_printf("%s: failed to init mesa context\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ driContextPriv->driverPrivate = intel;
+ intel->intelScreen = intelScreen;
+ intel->driScreen = sPriv;
+ intel->sarea = intelScreen->sarea;
+ intel->driContext = driContextPriv;
+
+ /* Dri stuff */
+ intel->hHWContext = driContextPriv->hHWContext;
+ intel->driFd = sPriv->fd;
+ intel->driHwLock = sPriv->lock;
+
+ driParseConfigFiles(&intel->optionCache, &intelScreen->optionCache,
+ intel->driScreen->myNum,
+ IS_965(intelScreen->deviceID) ? "i965" : "i915");
+ if (intelScreen->deviceID == PCI_CHIP_I865_G)
+ intel->maxBatchSize = 4096;
+ else
+ intel->maxBatchSize = BATCH_SZ;
+
+ intel->bufmgr = intelScreen->bufmgr;
+ intel->ttm = intelScreen->ttm;
+ if (intel->ttm) {
+ int bo_reuse_mode;
+
+ bo_reuse_mode = driQueryOptioni(&intel->optionCache, "bo_reuse");
+ switch (bo_reuse_mode) {
+ case DRI_CONF_BO_REUSE_DISABLED:
+ break;
+ case DRI_CONF_BO_REUSE_ALL:
+ intel_bufmgr_gem_enable_reuse(intel->bufmgr);
+ break;
+ }
+ }
+
+ ctx->Const.MaxTextureMaxAnisotropy = 2.0;
+
+ /* This doesn't yet catch all non-conformant rendering, but it's a
+ * start.
+ */
+ if (getenv("INTEL_STRICT_CONFORMANCE")) {
+ intel->strict_conformance = 1;
+ }
+
+ if (intel->strict_conformance) {
+ ctx->Const.MinLineWidth = 1.0;
+ ctx->Const.MinLineWidthAA = 1.0;
+ ctx->Const.MaxLineWidth = 1.0;
+ ctx->Const.MaxLineWidthAA = 1.0;
+ ctx->Const.LineWidthGranularity = 1.0;
+ }
+ else {
+ ctx->Const.MinLineWidth = 1.0;
+ ctx->Const.MinLineWidthAA = 1.0;
+ ctx->Const.MaxLineWidth = 5.0;
+ ctx->Const.MaxLineWidthAA = 5.0;
+ ctx->Const.LineWidthGranularity = 0.5;
+ }
+
+ ctx->Const.MinPointSize = 1.0;
+ ctx->Const.MinPointSizeAA = 1.0;
+ ctx->Const.MaxPointSize = 255.0;
+ ctx->Const.MaxPointSizeAA = 3.0;
+ ctx->Const.PointSizeGranularity = 1.0;
+
+ /* reinitialize the context point state.
+ * It depend on constants in __GLcontextRec::Const
+ */
+ _mesa_init_point(ctx);
+
+ ctx->Const.MaxColorAttachments = 4; /* XXX FBO: review this */
+
+ /* Initialize the software rasterizer and helper modules. */
+ _swrast_CreateContext(ctx);
+ _vbo_CreateContext(ctx);
+ _tnl_CreateContext(ctx);
+ _swsetup_CreateContext(ctx);
+
+ /* Configure swrast to match hardware characteristics: */
+ _swrast_allow_pixel_fog(ctx, GL_FALSE);
+ _swrast_allow_vertex_fog(ctx, GL_TRUE);
+
+ intel->hw_stencil = mesaVis->stencilBits && mesaVis->depthBits == 24;
+ intel->hw_stipple = 1;
+
+ /* XXX FBO: this doesn't seem to be used anywhere */
+ switch (mesaVis->depthBits) {
+ case 0: /* what to do in this case? */
+ case 16:
+ intel->polygon_offset_scale = 1.0;
+ break;
+ case 24:
+ intel->polygon_offset_scale = 2.0; /* req'd to pass glean */
+ break;
+ default:
+ assert(0);
+ break;
+ }
+
+ if (IS_965(intelScreen->deviceID))
+ intel->polygon_offset_scale /= 0xffff;
+
+ intel->RenderIndex = ~0;
+
+ fthrottle_mode = driQueryOptioni(&intel->optionCache, "fthrottle_mode");
+ intel->irqsEmitted = 0;
+
+ intel->do_irqs = (intel->intelScreen->irq_active &&
+ fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS);
+
+ intel->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
+
+ _math_matrix_ctr(&intel->ViewportMatrix);
+
+ if (IS_965(intelScreen->deviceID) && !intel->intelScreen->irq_active) {
+ _mesa_printf("IRQs not active. Exiting\n");
+ exit(1);
+ }
+
+ intelInitExtensions(ctx, GL_FALSE);
+
+ INTEL_DEBUG = driParseDebugString(getenv("INTEL_DEBUG"), debug_control);
+ if (INTEL_DEBUG & DEBUG_BUFMGR)
+ dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE);
+
+ if (!sPriv->dri2.enabled)
+ intel_recreate_static_regions(intel);
+
+ intel->batch = intel_batchbuffer_alloc(intel);
+
+ intel_bufferobj_init(intel);
+ intel_fbo_init(intel);
+
+ if (intel->ctx.Mesa_DXTn) {
+ _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
+ _mesa_enable_extension(ctx, "GL_S3_s3tc");
+ }
+ else if (driQueryOptionb(&intel->optionCache, "force_s3tc_enable")) {
+ _mesa_enable_extension(ctx, "GL_EXT_texture_compression_s3tc");
+ }
+
+ intel->prim.primitive = ~0;
+
+ /* Force all software fallbacks */
+ if (driQueryOptionb(&intel->optionCache, "no_rast")) {
+ fprintf(stderr, "disabling 3D rasterization\n");
+ intel->no_rast = 1;
+ }
+
+ /* Disable all hardware rendering (skip emitting batches and fences/waits
+ * to the kernel)
+ */
+ intel->no_hw = getenv("INTEL_NO_HW") != NULL;
+
+ return GL_TRUE;
+}
+
+void
+intelDestroyContext(__DRIcontextPrivate * driContextPriv)
+{
+ struct intel_context *intel =
+ (struct intel_context *) driContextPriv->driverPrivate;
+
+ assert(intel); /* should never be null */
+ if (intel) {
+ GLboolean release_texture_heaps;
+
+ INTEL_FIREVERTICES(intel);
+
+ intel->vtbl.destroy(intel);
+
+ release_texture_heaps = (intel->ctx.Shared->RefCount == 1);
+ _swsetup_DestroyContext(&intel->ctx);
+ _tnl_DestroyContext(&intel->ctx);
+ _vbo_DestroyContext(&intel->ctx);
+
+ _swrast_DestroyContext(&intel->ctx);
+ intel->Fallback = 0; /* don't call _swrast_Flush later */
+
+ intel_batchbuffer_free(intel->batch);
+ intel->batch = NULL;
+
+ free(intel->prim.vb);
+ intel->prim.vb = NULL;
+ dri_bo_unreference(intel->prim.vb_bo);
+ intel->prim.vb_bo = NULL;
+
+ if (release_texture_heaps) {
+ /* This share group is about to go away, free our private
+ * texture object data.
+ */
+ if (INTEL_DEBUG & DEBUG_TEXTURE)
+ fprintf(stderr, "do something to free texture heaps\n");
+ }
+
+ intel_region_release(&intel->front_region);
+ intel_region_release(&intel->back_region);
+ intel_region_release(&intel->third_region);
+ intel_region_release(&intel->depth_region);
+
+ driDestroyOptionCache(&intel->optionCache);
+
+ /* free the Mesa context */
+ _mesa_free_context_data(&intel->ctx);
+ }
+}
+
+GLboolean
+intelUnbindContext(__DRIcontextPrivate * driContextPriv)
+{
+ return GL_TRUE;
+}
+
+GLboolean
+intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
+ __DRIdrawablePrivate * driDrawPriv,
+ __DRIdrawablePrivate * driReadPriv)
+{
+ __DRIscreenPrivate *psp = driDrawPriv->driScreenPriv;
+
+ if (driContextPriv) {
+ struct intel_context *intel =
+ (struct intel_context *) driContextPriv->driverPrivate;
+ struct intel_framebuffer *intel_fb =
+ (struct intel_framebuffer *) driDrawPriv->driverPrivate;
+ GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate;
+
+ if (driContextPriv->driScreenPriv->dri2.enabled) {
+ intel_update_renderbuffers(driContextPriv, driDrawPriv);
+ if (driDrawPriv != driReadPriv)
+ intel_update_renderbuffers(driContextPriv, driReadPriv);
+ } else {
+ /* XXX FBO temporary fix-ups! */
+ /* if the renderbuffers don't have regions, init them from the context */
+ struct intel_renderbuffer *irbDepth
+ = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH);
+ struct intel_renderbuffer *irbStencil
+ = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL);
+
+ if (intel_fb->color_rb[0]) {
+ intel_renderbuffer_set_region(intel_fb->color_rb[0],
+ intel->front_region);
+ }
+ if (intel_fb->color_rb[1]) {
+ intel_renderbuffer_set_region(intel_fb->color_rb[1],
+ intel->back_region);
+ }
+#if 0
+ if (intel_fb->color_rb[2]) {
+ intel_renderbuffer_set_region(intel_fb->color_rb[2],
+ intel->third_region);
+ }
+#endif
+ if (irbDepth) {
+ intel_renderbuffer_set_region(irbDepth, intel->depth_region);
+ }
+ if (irbStencil) {
+ intel_renderbuffer_set_region(irbStencil, intel->depth_region);
+ }
+ }
+
+ /* set GLframebuffer size to match window, if needed */
+ driUpdateFramebufferSize(&intel->ctx, driDrawPriv);
+
+ if (driReadPriv != driDrawPriv) {
+ driUpdateFramebufferSize(&intel->ctx, driReadPriv);
+ }
+
+ _mesa_make_current(&intel->ctx, &intel_fb->Base, readFb);
+
+ /* The drawbuffer won't always be updated by _mesa_make_current:
+ */
+ if (intel->ctx.DrawBuffer == &intel_fb->Base) {
+
+ if (intel->driReadDrawable != driReadPriv)
+ intel->driReadDrawable = driReadPriv;
+
+ if (intel->driDrawable != driDrawPriv) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ int i;
+
+ driDrawPriv->vblFlags = (intel->intelScreen->irq_active != 0)
+ ? driGetDefaultVBlankFlags(&intel->optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ (*psp->systemTime->getUST) (&intel_fb->swap_ust);
+ driDrawableInitVBlank(driDrawPriv);
+ intel_fb->vbl_waited = driDrawPriv->vblSeq;
+
+ for (i = 0; i < (intel->intelScreen->third.handle ? 3 : 2); i++) {
+ if (intel_fb->color_rb[i])
+ intel_fb->color_rb[i]->vbl_pending = driDrawPriv->vblSeq;
+ }
+ }
+ intel->driDrawable = driDrawPriv;
+ intelWindowMoved(intel);
+ }
+
+ intel_draw_buffer(&intel->ctx, &intel_fb->Base);
+ }
+ }
+ else {
+ _mesa_make_current(NULL, NULL, NULL);
+ }
+
+ return GL_TRUE;
+}
+
+static void
+intelContendedLock(struct intel_context *intel, GLuint flags)
+{
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ __DRIscreenPrivate *sPriv = intel->driScreen;
+ volatile struct drm_i915_sarea *sarea = intel->sarea;
+ int me = intel->hHWContext;
+
+ drmGetLock(intel->driFd, intel->hHWContext, flags);
+ intel->locked = 1;
+
+ if (INTEL_DEBUG & DEBUG_LOCK)
+ _mesa_printf("%s - got contended lock\n", __progname);
+
+ /* If the window moved, may need to set a new cliprect now.
+ *
+ * NOTE: This releases and regains the hw lock, so all state
+ * checking must be done *after* this call:
+ */
+ if (dPriv)
+ DRI_VALIDATE_DRAWABLE_INFO(sPriv, dPriv);
+
+ if (sarea && sarea->ctxOwner != me) {
+ if (INTEL_DEBUG & DEBUG_BUFMGR) {
+ fprintf(stderr, "Lost Context: sarea->ctxOwner %x me %x\n",
+ sarea->ctxOwner, me);
+ }
+ sarea->ctxOwner = me;
+ }
+
+ /* If the last consumer of the texture memory wasn't us, notify the fake
+ * bufmgr and record the new owner. We should have the memory shared
+ * between contexts of a single fake bufmgr, but this will at least make
+ * things correct for now.
+ */
+ if (!intel->ttm && sarea->texAge != intel->hHWContext) {
+ sarea->texAge = intel->hHWContext;
+ intel_bufmgr_fake_contended_lock_take(intel->bufmgr);
+ if (INTEL_DEBUG & DEBUG_BATCH)
+ intel_decode_context_reset();
+ if (INTEL_DEBUG & DEBUG_BUFMGR)
+ fprintf(stderr, "Lost Textures: sarea->texAge %x hw context %x\n",
+ sarea->ctxOwner, intel->hHWContext);
+ }
+
+ /* Drawable changed?
+ */
+ if (dPriv && intel->lastStamp != dPriv->lastStamp) {
+ intelWindowMoved(intel);
+ intel->lastStamp = dPriv->lastStamp;
+ }
+}
+
+
+_glthread_DECLARE_STATIC_MUTEX(lockMutex);
+
+/* Lock the hardware and validate our state.
+ */
+void LOCK_HARDWARE( struct intel_context *intel )
+{
+ __DRIdrawable *dPriv = intel->driDrawable;
+ __DRIscreen *sPriv = intel->driScreen;
+ char __ret = 0;
+ struct intel_framebuffer *intel_fb = NULL;
+ struct intel_renderbuffer *intel_rb = NULL;
+
+ _glthread_LOCK_MUTEX(lockMutex);
+ assert(!intel->locked);
+ intel->locked = 1;
+
+ if (intel->driDrawable) {
+ intel_fb = intel->driDrawable->driverPrivate;
+
+ if (intel_fb)
+ intel_rb =
+ intel_get_renderbuffer(&intel_fb->Base,
+ intel_fb->Base._ColorDrawBufferIndexes[0]);
+ }
+
+ if (intel_rb && dPriv->vblFlags &&
+ !(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ) &&
+ (intel_fb->vbl_waited - intel_rb->vbl_pending) > (1<<23)) {
+ drmVBlank vbl;
+
+ vbl.request.type = DRM_VBLANK_ABSOLUTE;
+
+ if ( dPriv->vblFlags & VBLANK_FLAG_SECONDARY ) {
+ vbl.request.type |= DRM_VBLANK_SECONDARY;
+ }
+
+ vbl.request.sequence = intel_rb->vbl_pending;
+ drmWaitVBlank(intel->driFd, &vbl);
+ intel_fb->vbl_waited = vbl.reply.sequence;
+ }
+
+ if (!sPriv->dri2.enabled) {
+ DRM_CAS(intel->driHwLock, intel->hHWContext,
+ (DRM_LOCK_HELD|intel->hHWContext), __ret);
+
+ if (__ret)
+ intelContendedLock( intel, 0 );
+ }
+
+
+ if (INTEL_DEBUG & DEBUG_LOCK)
+ _mesa_printf("%s - locked\n", __progname);
+}
+
+
+/* Unlock the hardware using the global current context
+ */
+void UNLOCK_HARDWARE( struct intel_context *intel )
+{
+ __DRIscreen *sPriv = intel->driScreen;
+
+ intel->vtbl.note_unlock( intel );
+ intel->locked = 0;
+
+ if (!sPriv->dri2.enabled)
+ DRM_UNLOCK(intel->driFd, intel->driHwLock, intel->hHWContext);
+
+ _glthread_UNLOCK_MUTEX(lockMutex);
+
+ if (INTEL_DEBUG & DEBUG_LOCK)
+ _mesa_printf("%s - unlocked\n", __progname);
+
+ /**
+ * Nothing should be left in batch outside of LOCK/UNLOCK which references
+ * cliprects.
+ */
+ if (intel->batch->cliprect_mode == REFERENCES_CLIPRECTS)
+ intel_batchbuffer_flush(intel->batch);
+}
+
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTELCONTEXT_INC
+#define INTELCONTEXT_INC
+
+
+
+#include "main/mtypes.h"
+#include "main/mm.h"
+#include "texmem.h"
+#include "drm.h"
+#include "intel_bufmgr.h"
+
+#include "intel_screen.h"
+#include "intel_tex_obj.h"
+#include "i915_drm.h"
+#include "tnl/t_vertex.h"
+
+#define TAG(x) intel##x
+#include "tnl_dd/t_dd_vertex.h"
+#undef TAG
+
+#define DV_PF_555 (1<<8)
+#define DV_PF_565 (2<<8)
+#define DV_PF_8888 (3<<8)
+
+struct intel_region;
+struct intel_context;
+
+typedef void (*intel_tri_func) (struct intel_context *, intelVertex *,
+ intelVertex *, intelVertex *);
+typedef void (*intel_line_func) (struct intel_context *, intelVertex *,
+ intelVertex *);
+typedef void (*intel_point_func) (struct intel_context *, intelVertex *);
+
+#define INTEL_FALLBACK_DRAW_BUFFER 0x1
+#define INTEL_FALLBACK_READ_BUFFER 0x2
+#define INTEL_FALLBACK_DEPTH_BUFFER 0x4
+#define INTEL_FALLBACK_STENCIL_BUFFER 0x8
+#define INTEL_FALLBACK_USER 0x10
+#define INTEL_FALLBACK_RENDERMODE 0x20
+#define INTEL_FALLBACK_TEXTURE 0x40
+
+extern void intelFallback(struct intel_context *intel, GLuint bit,
+ GLboolean mode);
+#define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode )
+
+
+#define INTEL_WRITE_PART 0x1
+#define INTEL_WRITE_FULL 0x2
+#define INTEL_READ 0x4
+
+#define INTEL_MAX_FIXUP 64
+
+struct intel_context
+{
+ GLcontext ctx; /* the parent class */
+
+ struct
+ {
+ void (*destroy) (struct intel_context * intel);
+ void (*emit_state) (struct intel_context * intel);
+ void (*finish_batch) (struct intel_context * intel);
+ void (*new_batch) (struct intel_context * intel);
+ void (*emit_invarient_state) (struct intel_context * intel);
+ void (*note_fence) (struct intel_context *intel, GLuint fence);
+ void (*note_unlock) (struct intel_context *intel);
+ void (*update_texture_state) (struct intel_context * intel);
+
+ void (*render_start) (struct intel_context * intel);
+ void (*render_prevalidate) (struct intel_context * intel);
+ void (*set_draw_region) (struct intel_context * intel,
+ struct intel_region * draw_regions[],
+ struct intel_region * depth_region,
+ GLuint num_regions);
+
+ GLuint (*flush_cmd) (void);
+ void (*emit_flush) (struct intel_context *intel, GLuint unused);
+
+ void (*reduced_primitive_state) (struct intel_context * intel,
+ GLenum rprim);
+
+ GLboolean (*check_vertex_size) (struct intel_context * intel,
+ GLuint expected);
+ void (*invalidate_state) (struct intel_context *intel,
+ GLuint new_state);
+
+
+ /* Metaops:
+ */
+ void (*install_meta_state) (struct intel_context * intel);
+ void (*leave_meta_state) (struct intel_context * intel);
+
+ void (*meta_draw_region) (struct intel_context * intel,
+ struct intel_region * draw_region,
+ struct intel_region * depth_region);
+
+ void (*meta_draw_quad)(struct intel_context *intel,
+ GLfloat x0, GLfloat x1,
+ GLfloat y0, GLfloat y1,
+ GLfloat z,
+ GLuint color, /* ARGB32 */
+ GLfloat s0, GLfloat s1,
+ GLfloat t0, GLfloat t1);
+
+ void (*meta_color_mask) (struct intel_context * intel, GLboolean);
+
+ void (*meta_stencil_replace) (struct intel_context * intel,
+ GLuint mask, GLuint clear);
+
+ void (*meta_depth_replace) (struct intel_context * intel);
+
+ void (*meta_texture_blend_replace) (struct intel_context * intel);
+
+ void (*meta_no_stencil_write) (struct intel_context * intel);
+ void (*meta_no_depth_write) (struct intel_context * intel);
+ void (*meta_no_texture) (struct intel_context * intel);
+
+ void (*meta_import_pixel_state) (struct intel_context * intel);
+ void (*meta_frame_buffer_texture) (struct intel_context *intel,
+ GLint xoff, GLint yoff);
+
+ GLboolean(*meta_tex_rect_source) (struct intel_context * intel,
+ dri_bo * buffer,
+ GLuint offset,
+ GLuint pitch,
+ GLuint height,
+ GLenum format, GLenum type);
+
+ void (*assert_not_dirty) (struct intel_context *intel);
+
+ void (*debug_batch)(struct intel_context *intel);
+ } vtbl;
+
+ GLint refcount;
+ GLuint Fallback;
+ GLuint NewGLState;
+
+ dri_bufmgr *bufmgr;
+ unsigned int maxBatchSize;
+
+ struct intel_region *front_region;
+ struct intel_region *back_region;
+ struct intel_region *third_region;
+ struct intel_region *depth_region;
+
+ /**
+ * This value indicates that the kernel memory manager is being used
+ * instead of the fake client-side memory manager.
+ */
+ GLboolean ttm;
+
+ struct intel_batchbuffer *batch;
+ GLboolean no_batch_wrap;
+ unsigned batch_id;
+
+ struct
+ {
+ GLuint id;
+ uint32_t primitive; /**< Current hardware primitive type */
+ void (*flush) (struct intel_context *);
+ dri_bo *vb_bo;
+ uint8_t *vb;
+ unsigned int start_offset; /**< Byte offset of primitive sequence */
+ unsigned int current_offset; /**< Byte offset of next vertex */
+ unsigned int count; /**< Number of vertices in current primitive */
+ } prim;
+
+ GLuint stats_wm;
+ GLboolean locked;
+ char *prevLockFile;
+ int prevLockLine;
+
+ GLubyte clear_chan[4];
+ GLuint ClearColor565;
+ GLuint ClearColor8888;
+
+ /* Offsets of fields within the current vertex:
+ */
+ GLuint coloroffset;
+ GLuint specoffset;
+ GLuint wpos_offset;
+ GLuint wpos_size;
+
+ struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
+ GLuint vertex_attr_count;
+
+ GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */
+
+ GLboolean hw_stencil;
+ GLboolean hw_stipple;
+ GLboolean depth_buffer_is_float;
+ GLboolean no_rast;
+ GLboolean strict_conformance;
+
+ /* State for intelvb.c and inteltris.c.
+ */
+ GLuint RenderIndex;
+ GLmatrix ViewportMatrix;
+ GLenum render_primitive;
+ GLenum reduced_primitive;
+ GLuint vertex_size;
+ GLubyte *verts; /* points to tnl->clipspace.vertex_buf */
+
+ /* Fallback rasterization functions
+ */
+ intel_point_func draw_point;
+ intel_line_func draw_line;
+ intel_tri_func draw_tri;
+
+ /* These refer to the current drawing buffer:
+ */
+ struct gl_texture_object *frame_buffer_texobj;
+ /**
+ * Set to true if a single constant cliprect should be used in the
+ * batchbuffer. Otherwise, cliprects must be calculated at batchbuffer
+ * flush time while the lock is held.
+ */
+ GLboolean constant_cliprect;
+ /**
+ * In !constant_cliprect mode, set to true if the front cliprects should be
+ * used instead of back.
+ */
+ GLboolean front_cliprects;
+ drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */
+
+ int perf_boxes;
+
+ GLuint do_usleeps;
+ int do_irqs;
+ GLuint irqsEmitted;
+
+ GLboolean scissor;
+ drm_clip_rect_t draw_rect;
+ drm_clip_rect_t scissor_rect;
+
+ drm_context_t hHWContext;
+ drmLock *driHwLock;
+ int driFd;
+
+ __DRIcontextPrivate *driContext;
+ __DRIdrawablePrivate *driDrawable;
+ __DRIdrawablePrivate *driReadDrawable;
+ __DRIscreenPrivate *driScreen;
+ intelScreenPrivate *intelScreen;
+ volatile struct drm_i915_sarea *sarea;
+
+ GLuint lastStamp;
+
+ GLboolean no_hw;
+
+ /**
+ * Configuration cache
+ */
+ driOptionCache optionCache;
+
+ int64_t swap_ust;
+ int64_t swap_missed_ust;
+
+ GLuint swap_count;
+ GLuint swap_missed_count;
+};
+
+/* These are functions now:
+ */
+void LOCK_HARDWARE( struct intel_context *intel );
+void UNLOCK_HARDWARE( struct intel_context *intel );
+
+extern char *__progname;
+
+
+#define SUBPIXEL_X 0.125
+#define SUBPIXEL_Y 0.125
+
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
+#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1))
+
+#define INTEL_FIREVERTICES(intel) \
+do { \
+ if ((intel)->prim.flush) \
+ (intel)->prim.flush(intel); \
+} while (0)
+
+/* ================================================================
+ * Color packing:
+ */
+
+#define INTEL_PACKCOLOR4444(r,g,b,a) \
+ ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
+
+#define INTEL_PACKCOLOR1555(r,g,b,a) \
+ ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
+ ((a) ? 0x8000 : 0))
+
+#define INTEL_PACKCOLOR565(r,g,b) \
+ ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
+
+#define INTEL_PACKCOLOR8888(r,g,b,a) \
+ ((a<<24) | (r<<16) | (g<<8) | b)
+
+#define INTEL_PACKCOLOR(format, r, g, b, a) \
+(format == DV_PF_555 ? INTEL_PACKCOLOR1555(r,g,b,a) : \
+ (format == DV_PF_565 ? INTEL_PACKCOLOR565(r,g,b) : \
+ (format == DV_PF_8888 ? INTEL_PACKCOLOR8888(r,g,b,a) : \
+ 0)))
+
+/* ================================================================
+ * From linux kernel i386 header files, copes with odd sizes better
+ * than COPY_DWORDS would:
+ * XXX Put this in src/mesa/main/imports.h ???
+ */
+#if defined(i386) || defined(__i386__)
+static INLINE void * __memcpy(void * to, const void * from, size_t n)
+{
+ int d0, d1, d2;
+ __asm__ __volatile__(
+ "rep ; movsl\n\t"
+ "testb $2,%b4\n\t"
+ "je 1f\n\t"
+ "movsw\n"
+ "1:\ttestb $1,%b4\n\t"
+ "je 2f\n\t"
+ "movsb\n"
+ "2:"
+ : "=&c" (d0), "=&D" (d1), "=&S" (d2)
+ :"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from)
+ : "memory");
+ return (to);
+}
+#else
+#define __memcpy(a,b,c) memcpy(a,b,c)
+#endif
+
+
+/* ================================================================
+ * Debugging:
+ */
+extern int INTEL_DEBUG;
+
+#define DEBUG_TEXTURE 0x1
+#define DEBUG_STATE 0x2
+#define DEBUG_IOCTL 0x4
+#define DEBUG_BLIT 0x8
+#define DEBUG_MIPTREE 0x10
+#define DEBUG_FALLBACKS 0x20
+#define DEBUG_VERBOSE 0x40
+#define DEBUG_BATCH 0x80
+#define DEBUG_PIXEL 0x100
+#define DEBUG_BUFMGR 0x200
+#define DEBUG_REGION 0x400
+#define DEBUG_FBO 0x800
+#define DEBUG_LOCK 0x1000
+#define DEBUG_SYNC 0x2000
+#define DEBUG_PRIMS 0x4000
+#define DEBUG_VERTS 0x8000
+#define DEBUG_DRI 0x10000
+#define DEBUG_DMA 0x20000
+#define DEBUG_SANITY 0x40000
+#define DEBUG_SLEEP 0x80000
+#define DEBUG_STATS 0x100000
+#define DEBUG_TILE 0x200000
+#define DEBUG_SINGLE_THREAD 0x400000
+#define DEBUG_WM 0x800000
+#define DEBUG_URB 0x1000000
+#define DEBUG_VS 0x2000000
+
+#define DBG(...) do { \
+ if (INTEL_DEBUG & FILE_DEBUG_FLAG) \
+ _mesa_printf(__VA_ARGS__); \
+} while(0)
+
+#define PCI_CHIP_845_G 0x2562
+#define PCI_CHIP_I830_M 0x3577
+#define PCI_CHIP_I855_GM 0x3582
+#define PCI_CHIP_I865_G 0x2572
+#define PCI_CHIP_I915_G 0x2582
+#define PCI_CHIP_I915_GM 0x2592
+#define PCI_CHIP_I945_G 0x2772
+#define PCI_CHIP_I945_GM 0x27A2
+#define PCI_CHIP_I945_GME 0x27AE
+#define PCI_CHIP_G33_G 0x29C2
+#define PCI_CHIP_Q35_G 0x29B2
+#define PCI_CHIP_Q33_G 0x29D2
+
+
+/* ================================================================
+ * intel_context.c:
+ */
+
+extern GLboolean intelInitContext(struct intel_context *intel,
+ const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate,
+ struct dd_function_table *functions);
+
+extern void intelGetLock(struct intel_context *intel, GLuint flags);
+
+extern void intelFinish(GLcontext * ctx);
+extern void intelFlush(GLcontext * ctx);
+
+extern void intelInitDriverFunctions(struct dd_function_table *functions);
+extern void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging);
+
+
+/* ================================================================
+ * intel_state.c:
+ */
+extern void intelInitStateFuncs(struct dd_function_table *functions);
+
+#define COMPAREFUNC_ALWAYS 0
+#define COMPAREFUNC_NEVER 0x1
+#define COMPAREFUNC_LESS 0x2
+#define COMPAREFUNC_EQUAL 0x3
+#define COMPAREFUNC_LEQUAL 0x4
+#define COMPAREFUNC_GREATER 0x5
+#define COMPAREFUNC_NOTEQUAL 0x6
+#define COMPAREFUNC_GEQUAL 0x7
+
+#define STENCILOP_KEEP 0
+#define STENCILOP_ZERO 0x1
+#define STENCILOP_REPLACE 0x2
+#define STENCILOP_INCRSAT 0x3
+#define STENCILOP_DECRSAT 0x4
+#define STENCILOP_INCR 0x5
+#define STENCILOP_DECR 0x6
+#define STENCILOP_INVERT 0x7
+
+#define LOGICOP_CLEAR 0
+#define LOGICOP_NOR 0x1
+#define LOGICOP_AND_INV 0x2
+#define LOGICOP_COPY_INV 0x3
+#define LOGICOP_AND_RVRSE 0x4
+#define LOGICOP_INV 0x5
+#define LOGICOP_XOR 0x6
+#define LOGICOP_NAND 0x7
+#define LOGICOP_AND 0x8
+#define LOGICOP_EQUIV 0x9
+#define LOGICOP_NOOP 0xa
+#define LOGICOP_OR_INV 0xb
+#define LOGICOP_COPY 0xc
+#define LOGICOP_OR_RVRSE 0xd
+#define LOGICOP_OR 0xe
+#define LOGICOP_SET 0xf
+
+#define BLENDFACT_ZERO 0x01
+#define BLENDFACT_ONE 0x02
+#define BLENDFACT_SRC_COLR 0x03
+#define BLENDFACT_INV_SRC_COLR 0x04
+#define BLENDFACT_SRC_ALPHA 0x05
+#define BLENDFACT_INV_SRC_ALPHA 0x06
+#define BLENDFACT_DST_ALPHA 0x07
+#define BLENDFACT_INV_DST_ALPHA 0x08
+#define BLENDFACT_DST_COLR 0x09
+#define BLENDFACT_INV_DST_COLR 0x0a
+#define BLENDFACT_SRC_ALPHA_SATURATE 0x0b
+#define BLENDFACT_CONST_COLOR 0x0c
+#define BLENDFACT_INV_CONST_COLOR 0x0d
+#define BLENDFACT_CONST_ALPHA 0x0e
+#define BLENDFACT_INV_CONST_ALPHA 0x0f
+#define BLENDFACT_MASK 0x0f
+
+enum {
+ DRI_CONF_BO_REUSE_DISABLED,
+ DRI_CONF_BO_REUSE_ALL
+};
+
+extern int intel_translate_shadow_compare_func(GLenum func);
+extern int intel_translate_compare_func(GLenum func);
+extern int intel_translate_stencil_op(GLenum op);
+extern int intel_translate_blend_factor(GLenum factor);
+extern int intel_translate_logic_op(GLenum opcode);
+
+void intel_viewport(GLcontext * ctx, GLint x, GLint y,
+ GLsizei width, GLsizei height);
+
+void intel_update_renderbuffers(__DRIcontext *context,
+ __DRIdrawable *drawable);
+
+/*======================================================================
+ * Inline conversion functions.
+ * These are better-typed than the macros used previously:
+ */
+static INLINE struct intel_context *
+intel_context(GLcontext * ctx)
+{
+ return (struct intel_context *) ctx;
+}
+
+#endif
--- /dev/null
+/* -*- c-basic-offset: 4 -*- */
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+/** @file intel_decode.c
+ * This file contains code to print out batchbuffer contents in a
+ * human-readable format.
+ *
+ * The current version only supports i915 packets, and only pretty-prints a
+ * subset of them. The intention is for it to make just a best attempt to
+ * decode, but never crash in the process.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <inttypes.h>
+
+#include "intel_decode.h"
+#include "intel_chipset.h"
+
+#define BUFFER_FAIL(_count, _len, _name) do { \
+ fprintf(out, "Buffer size too small in %s (%d < %d)\n", \
+ (_name), (_count), (_len)); \
+ (*failures)++; \
+ return count; \
+} while (0)
+
+static FILE *out;
+static uint32_t saved_s2 = 0, saved_s4 = 0;
+static char saved_s2_set = 0, saved_s4_set = 0;
+
+static float
+int_as_float(uint32_t intval)
+{
+ union intfloat {
+ uint32_t i;
+ float f;
+ } uval;
+
+ uval.i = intval;
+ return uval.f;
+}
+
+static void
+instr_out(uint32_t *data, uint32_t hw_offset, unsigned int index,
+ char *fmt, ...)
+{
+ va_list va;
+
+ fprintf(out, "0x%08x: 0x%08x:%s ", hw_offset + index * 4, data[index],
+ index == 0 ? "" : " ");
+ va_start(va, fmt);
+ vfprintf(out, fmt, va);
+ va_end(va);
+}
+
+
+static int
+decode_mi(uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_mi[] = {
+ { 0x08, 1, 1, "MI_ARB_ON_OFF" },
+ { 0x0a, 1, 1, "MI_BATCH_BUFFER_END" },
+ { 0x31, 2, 2, "MI_BATCH_BUFFER_START" },
+ { 0x14, 3, 3, "MI_DISPLAY_BUFFER_INFO" },
+ { 0x04, 1, 1, "MI_FLUSH" },
+ { 0x22, 3, 3, "MI_LOAD_REGISTER_IMM" },
+ { 0x13, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" },
+ { 0x12, 2, 2, "MI_LOAD_SCAN_LINES_INCL" },
+ { 0x00, 1, 1, "MI_NOOP" },
+ { 0x11, 2, 2, "MI_OVERLAY_FLIP" },
+ { 0x07, 1, 1, "MI_REPORT_HEAD" },
+ { 0x18, 2, 2, "MI_SET_CONTEXT" },
+ { 0x20, 3, 4, "MI_STORE_DATA_IMM" },
+ { 0x21, 3, 4, "MI_STORE_DATA_INDEX" },
+ { 0x24, 3, 3, "MI_STORE_REGISTER_MEM" },
+ { 0x02, 1, 1, "MI_USER_INTERRUPT" },
+ { 0x03, 1, 1, "MI_WAIT_FOR_EVENT" },
+ };
+
+
+ for (opcode = 0; opcode < sizeof(opcodes_mi) / sizeof(opcodes_mi[0]);
+ opcode++) {
+ if ((data[0] & 0x1f800000) >> 23 == opcodes_mi[opcode].opcode) {
+ unsigned int len = 1, i;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_mi[opcode].name);
+ if (opcodes_mi[opcode].max_len > 1) {
+ len = (data[0] & 0x000000ff) + 2;
+ if (len < opcodes_mi[opcode].min_len ||
+ len > opcodes_mi[opcode].max_len)
+ {
+ fprintf(out, "Bad length in %s\n",
+ opcodes_mi[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_mi[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "MI UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_2d(uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode, len;
+ char *format = NULL;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_2d[] = {
+ { 0x40, 5, 5, "COLOR_BLT" },
+ { 0x43, 6, 6, "SRC_COPY_BLT" },
+ { 0x01, 8, 8, "XY_SETUP_BLT" },
+ { 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" },
+ { 0x03, 3, 3, "XY_SETUP_CLIP_BLT" },
+ { 0x24, 2, 2, "XY_PIXEL_BLT" },
+ { 0x25, 3, 3, "XY_SCANLINES_BLT" },
+ { 0x26, 4, 4, "Y_TEXT_BLT" },
+ { 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" },
+ { 0x50, 6, 6, "XY_COLOR_BLT" },
+ { 0x51, 6, 6, "XY_PAT_BLT" },
+ { 0x76, 8, 8, "XY_PAT_CHROMA_BLT" },
+ { 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" },
+ { 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" },
+ { 0x52, 9, 9, "XY_MONO_PAT_BLT" },
+ { 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" },
+ { 0x53, 8, 8, "XY_SRC_COPY_BLT" },
+ { 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" },
+ { 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" },
+ { 0x55, 9, 9, "XY_FULL_BLT" },
+ { 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" },
+ { 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" },
+ { 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" },
+ { 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" },
+ { 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT" },
+ };
+
+ switch ((data[0] & 0x1fc00000) >> 22) {
+ case 0x50:
+ instr_out(data, hw_offset, 0,
+ "XY_COLOR_BLT (rgb %sabled, alpha %sabled, dst tile %d)\n",
+ (data[0] & (1 << 20)) ? "en" : "dis",
+ (data[0] & (1 << 21)) ? "en" : "dis",
+ (data[0] >> 11) & 1);
+
+ len = (data[0] & 0x000000ff) + 2;
+ if (len != 6)
+ fprintf(out, "Bad count in XY_COLOR_BLT\n");
+ if (count < 6)
+ BUFFER_FAIL(count, len, "XY_COLOR_BLT");
+
+ switch ((data[1] >> 24) & 0x3) {
+ case 0:
+ format="8";
+ break;
+ case 1:
+ format="565";
+ break;
+ case 2:
+ format="1555";
+ break;
+ case 3:
+ format="8888";
+ break;
+ }
+
+ instr_out(data, hw_offset, 1, "format %s, pitch %d, "
+ "clipping %sabled\n", format,
+ (short)(data[1] & 0xffff),
+ data[1] & (1 << 30) ? "en" : "dis");
+ instr_out(data, hw_offset, 2, "(%d,%d)\n",
+ data[2] & 0xffff, data[2] >> 16);
+ instr_out(data, hw_offset, 3, "(%d,%d)\n",
+ data[3] & 0xffff, data[3] >> 16);
+ instr_out(data, hw_offset, 4, "offset 0x%08x\n", data[4]);
+ instr_out(data, hw_offset, 5, "color\n");
+ return len;
+ case 0x53:
+ instr_out(data, hw_offset, 0,
+ "XY_SRC_COPY_BLT (rgb %sabled, alpha %sabled, "
+ "src tile %d, dst tile %d)\n",
+ (data[0] & (1 << 20)) ? "en" : "dis",
+ (data[0] & (1 << 21)) ? "en" : "dis",
+ (data[0] >> 15) & 1,
+ (data[0] >> 11) & 1);
+
+ len = (data[0] & 0x000000ff) + 2;
+ if (len != 8)
+ fprintf(out, "Bad count in XY_SRC_COPY_BLT\n");
+ if (count < 8)
+ BUFFER_FAIL(count, len, "XY_SRC_COPY_BLT");
+
+ switch ((data[1] >> 24) & 0x3) {
+ case 0:
+ format="8";
+ break;
+ case 1:
+ format="565";
+ break;
+ case 2:
+ format="1555";
+ break;
+ case 3:
+ format="8888";
+ break;
+ }
+
+ instr_out(data, hw_offset, 1, "format %s, dst pitch %d, "
+ "clipping %sabled\n", format,
+ (short)(data[1] & 0xffff),
+ data[1] & (1 << 30) ? "en" : "dis");
+ instr_out(data, hw_offset, 2, "dst (%d,%d)\n",
+ data[2] & 0xffff, data[2] >> 16);
+ instr_out(data, hw_offset, 3, "dst (%d,%d)\n",
+ data[3] & 0xffff, data[3] >> 16);
+ instr_out(data, hw_offset, 4, "dst offset 0x%08x\n", data[4]);
+ instr_out(data, hw_offset, 5, "src (%d,%d)\n",
+ data[5] & 0xffff, data[5] >> 16);
+ instr_out(data, hw_offset, 6, "src pitch %d\n",
+ (short)(data[6] & 0xffff));
+ instr_out(data, hw_offset, 7, "src offset 0x%08x\n", data[7]);
+ return len;
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_2d) / sizeof(opcodes_2d[0]);
+ opcode++) {
+ if ((data[0] & 0x1fc00000) >> 22 == opcodes_2d[opcode].opcode) {
+ unsigned int i;
+
+ len = 1;
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_2d[opcode].name);
+ if (opcodes_2d[opcode].max_len > 1) {
+ len = (data[0] & 0x000000ff) + 2;
+ if (len < opcodes_2d[opcode].min_len ||
+ len > opcodes_2d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_2d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_2d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "2D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_1c(uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ switch ((data[0] & 0x00f80000) >> 19) {
+ case 0x11:
+ instr_out(data, hw_offset, 0, "3DSTATE_DEPTH_SUBRECTANGLE_DISALBE\n");
+ return 1;
+ case 0x10:
+ instr_out(data, hw_offset, 0, "3DSTATE_SCISSOR_ENABLE\n");
+ return 1;
+ case 0x01:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_COORD_SET_I830\n");
+ return 1;
+ case 0x0a:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_CUBE_I830\n");
+ return 1;
+ case 0x05:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_TEX_STREAM_I830\n");
+ return 1;
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_1d(uint32_t *data, int count, uint32_t hw_offset, int *failures, int i830)
+{
+ unsigned int len, i, c, opcode, word, map, sampler, instr;
+
+ struct {
+ uint32_t opcode;
+ int i830_only;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d_1d[] = {
+ { 0x8e, 0, 3, 3, "3DSTATE_BUFFER_INFO" },
+ { 0x86, 0, 4, 4, "3DSTATE_CHROMA_KEY" },
+ { 0x9c, 0, 1, 1, "3DSTATE_CLEAR_PARAMETERS" },
+ { 0x88, 0, 2, 2, "3DSTATE_CONSTANT_BLEND_COLOR" },
+ { 0x99, 0, 2, 2, "3DSTATE_DEFAULT_DIFFUSE" },
+ { 0x9a, 0, 2, 2, "3DSTATE_DEFAULT_SPECULAR" },
+ { 0x98, 0, 2, 2, "3DSTATE_DEFAULT_Z" },
+ { 0x97, 0, 2, 2, "3DSTATE_DEPTH_OFFSET_SCALE" },
+ { 0x85, 0, 2, 2, "3DSTATE_DEST_BUFFER_VARIABLES" },
+ { 0x80, 0, 5, 5, "3DSTATE_DRAWING_RECTANGLE" },
+ { 0x8e, 0, 3, 3, "3DSTATE_BUFFER_INFO" },
+ { 0x9d, 0, 65, 65, "3DSTATE_FILTER_COEFFICIENTS_4X4" },
+ { 0x9e, 0, 4, 4, "3DSTATE_MONO_FILTER" },
+ { 0x89, 0, 4, 4, "3DSTATE_FOG_MODE" },
+ { 0x8f, 0, 2, 16, "3DSTATE_MAP_PALLETE_LOAD_32" },
+ { 0x81, 0, 3, 3, "3DSTATE_SCISSOR_RECTANGLE" },
+ { 0x83, 0, 2, 2, "3DSTATE_SPAN_STIPPLE" },
+ { 0x8c, 1, 2, 2, "3DSTATE_MAP_COORD_TRANSFORM_I830" },
+ { 0x8b, 1, 2, 2, "3DSTATE_MAP_VERTEX_TRANSFORM_I830" },
+ { 0x8d, 1, 3, 3, "3DSTATE_W_STATE_I830" },
+ { 0x01, 1, 2, 2, "3DSTATE_COLOR_FACTOR_I830" },
+ { 0x02, 1, 2, 2, "3DSTATE_MAP_COORD_SETBIND_I830" },
+ };
+
+ switch ((data[0] & 0x00ff0000) >> 16) {
+ case 0x07:
+ /* This instruction is unusual. A 0 length means just 1 DWORD instead of
+ * 2. The 0 length is specified in one place to be unsupported, but
+ * stated to be required in another, and 0 length LOAD_INDIRECTs appear
+ * to cause no harm at least.
+ */
+ instr_out(data, hw_offset, 0, "3DSTATE_LOAD_INDIRECT\n");
+ len = (data[0] & 0x000000ff) + 1;
+ i = 1;
+ if (data[0] & (0x01 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "SIS.0\n");
+ instr_out(data, hw_offset, i++, "SIS.1\n");
+ }
+ if (data[0] & (0x02 << 8)) {
+ if (i + 1 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "DIS.0\n");
+ }
+ if (data[0] & (0x04 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "SSB.0\n");
+ instr_out(data, hw_offset, i++, "SSB.1\n");
+ }
+ if (data[0] & (0x08 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "MSB.0\n");
+ instr_out(data, hw_offset, i++, "MSB.1\n");
+ }
+ if (data[0] & (0x10 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "PSP.0\n");
+ instr_out(data, hw_offset, i++, "PSP.1\n");
+ }
+ if (data[0] & (0x20 << 8)) {
+ if (i + 2 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_INDIRECT");
+ instr_out(data, hw_offset, i++, "PSC.0\n");
+ instr_out(data, hw_offset, i++, "PSC.1\n");
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n");
+ (*failures)++;
+ return len;
+ }
+ return len;
+ case 0x04:
+ instr_out(data, hw_offset, 0, "3DSTATE_LOAD_STATE_IMMEDIATE_1\n");
+ len = (data[0] & 0x0000000f) + 2;
+ i = 1;
+ for (word = 0; word <= 7; word++) {
+ if (data[0] & (1 << (4 + word))) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_LOAD_STATE_IMMEDIATE_1");
+
+ /* save vertex state for decode */
+ if (word == 2) {
+ saved_s2_set = 1;
+ saved_s2 = data[i];
+ }
+ if (word == 4) {
+ saved_s4_set = 1;
+ saved_s4 = data[i];
+ }
+
+ instr_out(data, hw_offset, i++, "S%d\n", word);
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_LOAD_INDIRECT\n");
+ (*failures)++;
+ }
+ return len;
+ case 0x00:
+ instr_out(data, hw_offset, 0, "3DSTATE_MAP_STATE\n");
+ len = (data[0] & 0x0000003f) + 2;
+
+ i = 1;
+ for (map = 0; map <= 15; map++) {
+ if (data[1] & (1 << map)) {
+ if (i + 3 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_MAP_STATE");
+ instr_out(data, hw_offset, i++, "map %d MS2\n", map);
+ instr_out(data, hw_offset, i++, "map %d MS3\n", map);
+ instr_out(data, hw_offset, i++, "map %d MS4\n", map);
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_MAP_STATE\n");
+ (*failures)++;
+ return len;
+ }
+ return len;
+ case 0x06:
+ instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_CONSTANTS\n");
+ len = (data[0] & 0x000000ff) + 2;
+
+ i = 1;
+ for (c = 0; c <= 31; c++) {
+ if (data[1] & (1 << c)) {
+ if (i + 4 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_PIXEL_SHADER_CONSTANTS");
+ instr_out(data, hw_offset, i, "C%d.X = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ instr_out(data, hw_offset, i, "C%d.Y = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ instr_out(data, hw_offset, i, "C%d.Z = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ instr_out(data, hw_offset, i, "C%d.W = %f\n",
+ c, int_as_float(data[i]));
+ i++;
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_MAP_STATE\n");
+ (*failures)++;
+ }
+ return len;
+ case 0x05:
+ instr_out(data, hw_offset, 0, "3DSTATE_PIXEL_SHADER_PROGRAM\n");
+ len = (data[0] & 0x000000ff) + 2;
+ if ((len - 1) % 3 != 0 || len > 370) {
+ fprintf(out, "Bad count in 3DSTATE_PIXEL_SHADER_PROGRAM\n");
+ (*failures)++;
+ }
+ i = 1;
+ for (instr = 0; instr < (len - 1) / 3; instr++) {
+ if (i + 3 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_MAP_STATE");
+ instr_out(data, hw_offset, i++, "PS%03x\n", instr);
+ instr_out(data, hw_offset, i++, "PS%03x\n", instr);
+ instr_out(data, hw_offset, i++, "PS%03x\n", instr);
+ }
+ return len;
+ case 0x01:
+ if (i830)
+ break;
+ instr_out(data, hw_offset, 0, "3DSTATE_SAMPLER_STATE\n");
+ len = (data[0] & 0x0000003f) + 2;
+ i = 1;
+ for (sampler = 0; sampler <= 15; sampler++) {
+ if (data[1] & (1 << sampler)) {
+ if (i + 3 >= count)
+ BUFFER_FAIL(count, len, "3DSTATE_SAMPLER_STATE");
+ instr_out(data, hw_offset, i++, "sampler %d SS2\n",
+ sampler);
+ instr_out(data, hw_offset, i++, "sampler %d SS3\n",
+ sampler);
+ instr_out(data, hw_offset, i++, "sampler %d SS4\n",
+ sampler);
+ }
+ }
+ if (len != i) {
+ fprintf(out, "Bad count in 3DSTATE_SAMPLER_STATE\n");
+ (*failures)++;
+ }
+ return len;
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d_1d) / sizeof(opcodes_3d_1d[0]);
+ opcode++)
+ {
+ if (opcodes_3d_1d[opcode].i830_only && !i830)
+ continue;
+
+ if (((data[0] & 0x00ff0000) >> 16) == opcodes_3d_1d[opcode].opcode) {
+ len = 1;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d_1d[opcode].name);
+ if (opcodes_3d_1d[opcode].max_len > 1) {
+ len = (data[0] & 0x0000ffff) + 2;
+ if (len < opcodes_3d_1d[opcode].min_len ||
+ len > opcodes_3d_1d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n",
+ opcodes_3d_1d[opcode].name);
+ (*failures)++;
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d_1d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_primitive(uint32_t *data, int count, uint32_t hw_offset,
+ int *failures)
+{
+ char immediate = (data[0] & (1 << 23)) == 0;
+ unsigned int len, i;
+ char *primtype;
+
+ switch ((data[0] >> 18) & 0xf) {
+ case 0x0: primtype = "TRILIST"; break;
+ case 0x1: primtype = "TRISTRIP"; break;
+ case 0x2: primtype = "TRISTRIP_REVERSE"; break;
+ case 0x3: primtype = "TRIFAN"; break;
+ case 0x4: primtype = "POLYGON"; break;
+ case 0x5: primtype = "LINELIST"; break;
+ case 0x6: primtype = "LINESTRIP"; break;
+ case 0x7: primtype = "RECTLIST"; break;
+ case 0x8: primtype = "POINTLIST"; break;
+ case 0x9: primtype = "DIB"; break;
+ case 0xa: primtype = "CLEAR_RECT"; break;
+ default: primtype = "unknown"; break;
+ }
+
+ /* XXX: 3DPRIM_DIB not supported */
+ if (immediate) {
+ len = (data[0] & 0x0003ffff) + 2;
+ instr_out(data, hw_offset, 0, "3DPRIMITIVE inline %s\n", primtype);
+ if (count < len)
+ BUFFER_FAIL(count, len, "3DPRIMITIVE inline");
+ if (!saved_s2_set || !saved_s4_set) {
+ fprintf(out, "unknown vertex format\n");
+ for (i = 1; i < len; i++) {
+ instr_out(data, hw_offset, i,
+ " vertex data (%f float)\n",
+ int_as_float(data[i]));
+ }
+ } else {
+ unsigned int vertex = 0;
+ for (i = 1; i < len;) {
+ unsigned int tc;
+
+#define VERTEX_OUT(fmt, ...) do { \
+ if (i < len) \
+ instr_out(data, hw_offset, i, " V%d."fmt"\n", vertex, __VA_ARGS__); \
+ else \
+ fprintf(out, " missing data in V%d\n", vertex); \
+ i++; \
+} while (0)
+
+ VERTEX_OUT("X = %f", int_as_float(data[i]));
+ VERTEX_OUT("Y = %f", int_as_float(data[i]));
+ switch (saved_s4 >> 6 & 0x7) {
+ case 0x1:
+ VERTEX_OUT("Z = %f", int_as_float(data[i]));
+ break;
+ case 0x2:
+ VERTEX_OUT("Z = %f", int_as_float(data[i]));
+ VERTEX_OUT("W = %f", int_as_float(data[i]));
+ break;
+ case 0x3:
+ break;
+ case 0x4:
+ VERTEX_OUT("W = %f", int_as_float(data[i]));
+ break;
+ default:
+ fprintf(out, "bad S4 position mask\n");
+ }
+
+ if (saved_s4 & (1 << 10)) {
+ VERTEX_OUT("color = (A=0x%02x, R=0x%02x, G=0x%02x, "
+ "B=0x%02x)",
+ data[i] >> 24,
+ (data[i] >> 16) & 0xff,
+ (data[i] >> 8) & 0xff,
+ data[i] & 0xff);
+ }
+ if (saved_s4 & (1 << 11)) {
+ VERTEX_OUT("spec = (A=0x%02x, R=0x%02x, G=0x%02x, "
+ "B=0x%02x)",
+ data[i] >> 24,
+ (data[i] >> 16) & 0xff,
+ (data[i] >> 8) & 0xff,
+ data[i] & 0xff);
+ }
+ if (saved_s4 & (1 << 12))
+ VERTEX_OUT("width = 0x%08x)", data[i]);
+
+ for (tc = 0; tc <= 7; tc++) {
+ switch ((saved_s2 >> (tc * 4)) & 0xf) {
+ case 0x0:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x1:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x2:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Y = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.Z = %f", tc, int_as_float(data[i]));
+ VERTEX_OUT("T%d.W = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x3:
+ VERTEX_OUT("T%d.X = %f", tc, int_as_float(data[i]));
+ break;
+ case 0x4:
+ VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]);
+ break;
+ case 0x5:
+ VERTEX_OUT("T%d.XY = 0x%08x half-float", tc, data[i]);
+ VERTEX_OUT("T%d.ZW = 0x%08x half-float", tc, data[i]);
+ break;
+ case 0xf:
+ break;
+ default:
+ fprintf(out, "bad S2.T%d format\n", tc);
+ }
+ }
+ vertex++;
+ }
+ }
+ } else {
+ /* indirect vertices */
+ len = data[0] & 0x0000ffff; /* index count */
+ if (data[0] & (1 << 17)) {
+ /* random vertex access */
+ if (count < (len + 1) / 2 + 1) {
+ BUFFER_FAIL(count, (len + 1) / 2 + 1,
+ "3DPRIMITIVE random indirect");
+ }
+ instr_out(data, hw_offset, 0,
+ "3DPRIMITIVE random indirect %s (%d)\n", primtype, len);
+ if (len == 0) {
+ /* vertex indices continue until 0xffff is found */
+ for (i = 1; i < count; i++) {
+ if ((data[i] & 0xffff) == 0xffff) {
+ instr_out(data, hw_offset, i,
+ " indices: (terminator)\n");
+ return i;
+ } else if ((data[i] >> 16) == 0xffff) {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x, "
+ "(terminator)\n",
+ data[i] & 0xffff);
+ return i;
+ } else {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x, 0x%04x\n",
+ data[i] & 0xffff, data[i] >> 16);
+ }
+ }
+ fprintf(out,
+ "3DPRIMITIVE: no terminator found in index buffer\n");
+ (*failures)++;
+ return count;
+ } else {
+ /* fixed size vertex index buffer */
+ for (i = 0; i < len; i += 2) {
+ if (i * 2 == len - 1) {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x\n",
+ data[i] & 0xffff);
+ } else {
+ instr_out(data, hw_offset, i,
+ " indices: 0x%04x, 0x%04x\n",
+ data[i] & 0xffff, data[i] >> 16);
+ }
+ }
+ }
+ return (len + 1) / 2 + 1;
+ } else {
+ /* sequential vertex access */
+ if (count < 2)
+ BUFFER_FAIL(count, 2, "3DPRIMITIVE seq indirect");
+ instr_out(data, hw_offset, 0,
+ "3DPRIMITIVE sequential indirect %s, %d starting from "
+ "%d\n", primtype, len, data[1] & 0xffff);
+ instr_out(data, hw_offset, 1, " start\n");
+ return 2;
+ }
+ }
+
+ return len;
+}
+
+static int
+decode_3d(uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d[] = {
+ { 0x06, 1, 1, "3DSTATE_ANTI_ALIASING" },
+ { 0x08, 1, 1, "3DSTATE_BACKFACE_STENCIL_OPS" },
+ { 0x09, 1, 1, "3DSTATE_BACKFACE_STENCIL_MASKS" },
+ { 0x16, 1, 1, "3DSTATE_COORD_SET_BINDINGS" },
+ { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
+ { 0x0b, 1, 1, "3DSTATE_INDEPENDENT_ALPHA_BLEND" },
+ { 0x0d, 1, 1, "3DSTATE_MODES_4" },
+ { 0x0c, 1, 1, "3DSTATE_MODES_5" },
+ { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
+ };
+
+ switch ((data[0] & 0x1f000000) >> 24) {
+ case 0x1f:
+ return decode_3d_primitive(data, count, hw_offset, failures);
+ case 0x1d:
+ return decode_3d_1d(data, count, hw_offset, failures, 0);
+ case 0x1c:
+ return decode_3d_1c(data, count, hw_offset, failures);
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d) / sizeof(opcodes_3d[0]);
+ opcode++) {
+ if ((data[0] & 0x1f000000) >> 24 == opcodes_3d[opcode].opcode) {
+ unsigned int len = 1, i;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d[opcode].name);
+ if (opcodes_3d[opcode].max_len > 1) {
+ len = (data[0] & 0xff) + 2;
+ if (len < opcodes_3d[opcode].min_len ||
+ len > opcodes_3d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_3d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static const char *
+get_965_surfacetype(unsigned int surfacetype)
+{
+ switch (surfacetype) {
+ case 0: return "1D";
+ case 1: return "2D";
+ case 2: return "3D";
+ case 3: return "CUBE";
+ case 4: return "BUFFER";
+ case 7: return "NULL";
+ default: return "unknown";
+ }
+}
+
+static const char *
+get_965_depthformat(unsigned int depthformat)
+{
+ switch (depthformat) {
+ case 0: return "s8_z24float";
+ case 1: return "z32float";
+ case 2: return "z24s8";
+ case 5: return "z16";
+ default: return "unknown";
+ }
+}
+
+static int
+decode_3d_965(uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode, len;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d[] = {
+ { 0x6000, 3, 3, "URB_FENCE" },
+ { 0x6001, 2, 2, "CS_URB_STATE" },
+ { 0x6002, 2, 2, "CONSTANT_BUFFER" },
+ { 0x6101, 6, 6, "STATE_BASE_ADDRESS" },
+ { 0x6102, 2, 2 , "STATE_SIP" },
+ { 0x6104, 1, 1, "3DSTATE_PIPELINE_SELECT" },
+ { 0x680b, 1, 1, "3DSTATE_VF_STATISTICS" },
+ { 0x6904, 1, 1, "3DSTATE_PIPELINE_SELECT" },
+ { 0x7800, 7, 7, "3DSTATE_PIPELINED_POINTERS" },
+ { 0x7801, 6, 6, "3DSTATE_BINDING_TABLE_POINTERS" },
+ { 0x780b, 1, 1, "3DSTATE_VF_STATISTICS" },
+ { 0x7808, 5, 257, "3DSTATE_VERTEX_BUFFERS" },
+ { 0x7809, 3, 256, "3DSTATE_VERTEX_ELEMENTS" },
+ /* 0x7808: 3DSTATE_VERTEX_BUFFERS */
+ /* 0x7809: 3DSTATE_VERTEX_ELEMENTS */
+ { 0x7900, 4, 4, "3DSTATE_DRAWING_RECTANGLE" },
+ { 0x7901, 5, 5, "3DSTATE_CONSTANT_COLOR" },
+ { 0x7905, 5, 7, "3DSTATE_DEPTH_BUFFER" },
+ { 0x7906, 2, 2, "3DSTATE_POLY_STIPPLE_OFFSET" },
+ { 0x7907, 33, 33, "3DSTATE_POLY_STIPPLE_PATTERN" },
+ { 0x7908, 3, 3, "3DSTATE_LINE_STIPPLE" },
+ { 0x7909, 2, 2, "3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP" },
+ { 0x790a, 3, 3, "3DSTATE_AA_LINE_PARAMETERS" },
+ { 0x7b00, 6, 6, "3DPRIMITIVE" },
+ };
+
+ len = (data[0] & 0x0000ffff) + 2;
+
+ switch ((data[0] & 0xffff0000) >> 16) {
+ case 0x6101:
+ if (len != 6)
+ fprintf(out, "Bad count in STATE_BASE_ADDRESS\n");
+ if (count < 6)
+ BUFFER_FAIL(count, len, "STATE_BASE_ADDRESS");
+
+ instr_out(data, hw_offset, 0,
+ "STATE_BASE_ADDRESS\n");
+
+ if (data[1] & 1) {
+ instr_out(data, hw_offset, 1, "General state at 0x%08x\n",
+ data[1] & ~1);
+ } else
+ instr_out(data, hw_offset, 1, "General state not updated\n");
+
+ if (data[2] & 1) {
+ instr_out(data, hw_offset, 2, "Surface state at 0x%08x\n",
+ data[2] & ~1);
+ } else
+ instr_out(data, hw_offset, 2, "Surface state not updated\n");
+
+ if (data[3] & 1) {
+ instr_out(data, hw_offset, 3, "Indirect state at 0x%08x\n",
+ data[3] & ~1);
+ } else
+ instr_out(data, hw_offset, 3, "Indirect state not updated\n");
+
+ if (data[4] & 1) {
+ instr_out(data, hw_offset, 4, "General state upper bound 0x%08x\n",
+ data[4] & ~1);
+ } else
+ instr_out(data, hw_offset, 4, "General state not updated\n");
+
+ if (data[5] & 1) {
+ instr_out(data, hw_offset, 5, "Indirect state upper bound 0x%08x\n",
+ data[5] & ~1);
+ } else
+ instr_out(data, hw_offset, 5, "Indirect state not updated\n");
+
+ return len;
+ case 0x7800:
+ if (len != 7)
+ fprintf(out, "Bad count in 3DSTATE_PIPELINED_POINTERS\n");
+ if (count < 7)
+ BUFFER_FAIL(count, len, "3DSTATE_PIPELINED_POINTERS");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_PIPELINED_POINTERS\n");
+ instr_out(data, hw_offset, 1, "VS state\n");
+ instr_out(data, hw_offset, 2, "GS state\n");
+ instr_out(data, hw_offset, 3, "Clip state\n");
+ instr_out(data, hw_offset, 4, "SF state\n");
+ instr_out(data, hw_offset, 5, "WM state\n");
+ instr_out(data, hw_offset, 6, "CC state\n");
+ return len;
+ case 0x7801:
+ if (len != 6)
+ fprintf(out, "Bad count in 3DSTATE_BINDING_TABLE_POINTERS\n");
+ if (count < 6)
+ BUFFER_FAIL(count, len, "3DSTATE_BINDING_TABLE_POINTERS");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_BINDING_TABLE_POINTERS\n");
+ instr_out(data, hw_offset, 1, "VS binding table\n");
+ instr_out(data, hw_offset, 2, "GS binding table\n");
+ instr_out(data, hw_offset, 3, "Clip binding table\n");
+ instr_out(data, hw_offset, 4, "SF binding table\n");
+ instr_out(data, hw_offset, 5, "WM binding table\n");
+
+ return len;
+
+ case 0x7900:
+ if (len != 4)
+ fprintf(out, "Bad count in 3DSTATE_DRAWING_RECTANGLE\n");
+ if (count < 4)
+ BUFFER_FAIL(count, len, "3DSTATE_DRAWING_RECTANGLE");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_DRAWING_RECTANGLE\n");
+ instr_out(data, hw_offset, 1, "top left: %d,%d\n",
+ data[1] & 0xffff,
+ (data[1] >> 16) & 0xffff);
+ instr_out(data, hw_offset, 2, "bottom right: %d,%d\n",
+ data[2] & 0xffff,
+ (data[2] >> 16) & 0xffff);
+ instr_out(data, hw_offset, 3, "origin: %d,%d\n",
+ (int)data[3] & 0xffff,
+ ((int)data[3] >> 16) & 0xffff);
+
+ return len;
+
+ case 0x7905:
+ if (len != 5)
+ fprintf(out, "Bad count in 3DSTATE_DEPTH_BUFFER\n");
+ if (count < 5)
+ BUFFER_FAIL(count, len, "3DSTATE_DEPTH_BUFFER");
+
+ instr_out(data, hw_offset, 0,
+ "3DSTATE_DEPTH_BUFFER\n");
+ instr_out(data, hw_offset, 1, "%s, %s, pitch = %d bytes, %stiled\n",
+ get_965_surfacetype(data[1] >> 29),
+ get_965_depthformat((data[1] >> 18) & 0x7),
+ (data[1] & 0x0001ffff) + 1,
+ data[1] & (1 << 27) ? "" : "not ");
+ instr_out(data, hw_offset, 2, "depth offset\n");
+ instr_out(data, hw_offset, 3, "%dx%d\n",
+ ((data[3] & 0x0007ffc0) >> 6) + 1,
+ ((data[3] & 0xfff80000) >> 19) + 1);
+ instr_out(data, hw_offset, 4, "volume depth\n");
+
+ return len;
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d) / sizeof(opcodes_3d[0]);
+ opcode++) {
+ if ((data[0] & 0xffff0000) >> 16 == opcodes_3d[opcode].opcode) {
+ unsigned int i;
+ len = 1;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d[opcode].name);
+ if (opcodes_3d[opcode].max_len > 1) {
+ len = (data[0] & 0xff) + 2;
+ if (len < opcodes_3d[opcode].min_len ||
+ len > opcodes_3d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_3d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+static int
+decode_3d_i830(uint32_t *data, int count, uint32_t hw_offset, int *failures)
+{
+ unsigned int opcode;
+
+ struct {
+ uint32_t opcode;
+ int min_len;
+ int max_len;
+ char *name;
+ } opcodes_3d[] = {
+ { 0x02, 1, 1, "3DSTATE_MODES_3" },
+ { 0x03, 1, 1, "3DSTATE_ENABLES_1"},
+ { 0x04, 1, 1, "3DSTATE_ENABLES_2"},
+ { 0x05, 1, 1, "3DSTATE_VFT0"},
+ { 0x06, 1, 1, "3DSTATE_AA"},
+ { 0x07, 1, 1, "3DSTATE_RASTERIZATION_RULES" },
+ { 0x08, 1, 1, "3DSTATE_MODES_1" },
+ { 0x09, 1, 1, "3DSTATE_STENCIL_TEST" },
+ { 0x0a, 1, 1, "3DSTATE_VFT1"},
+ { 0x0b, 1, 1, "3DSTATE_INDPT_ALPHA_BLEND" },
+ { 0x0c, 1, 1, "3DSTATE_MODES_5" },
+ { 0x0d, 1, 1, "3DSTATE_MAP_BLEND_OP" },
+ { 0x0e, 1, 1, "3DSTATE_MAP_BLEND_ARG" },
+ { 0x0f, 1, 1, "3DSTATE_MODES_2" },
+ { 0x15, 1, 1, "3DSTATE_FOG_COLOR" },
+ { 0x16, 1, 1, "3DSTATE_MODES_4" },
+ };
+
+ switch ((data[0] & 0x1f000000) >> 24) {
+ case 0x1f:
+ return decode_3d_primitive(data, count, hw_offset, failures);
+ case 0x1d:
+ return decode_3d_1d(data, count, hw_offset, failures, 1);
+ case 0x1c:
+ return decode_3d_1c(data, count, hw_offset, failures);
+ }
+
+ for (opcode = 0; opcode < sizeof(opcodes_3d) / sizeof(opcodes_3d[0]);
+ opcode++) {
+ if ((data[0] & 0x1f000000) >> 24 == opcodes_3d[opcode].opcode) {
+ unsigned int len = 1, i;
+
+ instr_out(data, hw_offset, 0, "%s\n", opcodes_3d[opcode].name);
+ if (opcodes_3d[opcode].max_len > 1) {
+ len = (data[0] & 0xff) + 2;
+ if (len < opcodes_3d[opcode].min_len ||
+ len > opcodes_3d[opcode].max_len)
+ {
+ fprintf(out, "Bad count in %s\n", opcodes_3d[opcode].name);
+ }
+ }
+
+ for (i = 1; i < len; i++) {
+ if (i >= count)
+ BUFFER_FAIL(count, len, opcodes_3d[opcode].name);
+ instr_out(data, hw_offset, i, "dword %d\n", i);
+ }
+ return len;
+ }
+ }
+
+ instr_out(data, hw_offset, 0, "3D UNKNOWN\n");
+ (*failures)++;
+ return 1;
+}
+
+/**
+ * Decodes an i830-i915 batch buffer, writing the output to stdout.
+ *
+ * \param data batch buffer contents
+ * \param count number of DWORDs to decode in the batch buffer
+ * \param hw_offset hardware address for the buffer
+ */
+int
+intel_decode(uint32_t *data, int count, uint32_t hw_offset, uint32_t devid)
+{
+ int index = 0;
+ int failures = 0;
+
+ out = stderr;
+
+ while (index < count) {
+ switch ((data[index] & 0xe0000000) >> 29) {
+ case 0x0:
+ index += decode_mi(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ break;
+ case 0x2:
+ index += decode_2d(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ break;
+ case 0x3:
+ if (IS_965(devid)) {
+ index += decode_3d_965(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ } else if (IS_9XX(devid)) {
+ index += decode_3d(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ } else {
+ index += decode_3d_i830(data + index, count - index,
+ hw_offset + index * 4, &failures);
+ }
+ break;
+ default:
+ instr_out(data, hw_offset, index, "UNKNOWN\n");
+ failures++;
+ index++;
+ break;
+ }
+ fflush(out);
+ }
+
+ return failures;
+}
+
+void intel_decode_context_reset(void)
+{
+ saved_s2_set = 0;
+ saved_s4_set = 1;
+}
+
--- /dev/null
+/*
+ * Copyright © 2007 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ *
+ */
+
+int intel_decode(uint32_t *data, int count, uint32_t hw_offset, uint32_t devid);
+void intel_decode_context_reset(void);
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/depthstencil.h"
+#include "main/fbobject.h"
+#include "main/framebuffer.h"
+#include "main/hash.h"
+#include "main/mtypes.h"
+#include "main/renderbuffer.h"
+
+#include "intel_context.h"
+#include "intel_fbo.h"
+#include "intel_depthstencil.h"
+#include "intel_regions.h"
+#include "intel_span.h"
+
+/**
+ * The GL_EXT_framebuffer_object allows the user to create their own
+ * framebuffer objects consisting of color renderbuffers (0 or more),
+ * depth renderbuffers (0 or 1) and stencil renderbuffers (0 or 1).
+ *
+ * The spec considers depth and stencil renderbuffers to be totally independent
+ * buffers. In reality, most graphics hardware today uses a combined
+ * depth+stencil buffer (one 32-bit pixel = 24 bits of Z + 8 bits of stencil).
+ *
+ * This causes difficulty because the user may create some number of depth
+ * renderbuffers and some number of stencil renderbuffers and bind them
+ * together in framebuffers in any combination.
+ *
+ * This code manages all that.
+ *
+ * 1. Depth renderbuffers are always allocated in hardware as 32bpp
+ * GL_DEPTH24_STENCIL8 buffers.
+ *
+ * 2. Stencil renderbuffers are initially allocated in software as 8bpp
+ * GL_STENCIL_INDEX8 buffers.
+ *
+ * 3. Depth and Stencil renderbuffers use the PairedStencil and PairedDepth
+ * fields (respectively) to indicate if the buffer's currently paired
+ * with another stencil or depth buffer (respectively).
+ *
+ * 4. When a depth and stencil buffer are initially both attached to the
+ * current framebuffer, we merge the stencil buffer values into the
+ * depth buffer (really a depth+stencil buffer). The then hardware uses
+ * the combined buffer.
+ *
+ * 5. Whenever a depth or stencil buffer is reallocated (with
+ * glRenderbufferStorage) we undo the pairing and copy the stencil values
+ * from the combined depth/stencil buffer back to the stencil-only buffer.
+ *
+ * 6. We also undo the pairing when we find a change in buffer bindings.
+ *
+ * 7. If a framebuffer is only using a depth renderbuffer (no stencil), we
+ * just use the combined depth/stencil buffer and ignore the stencil values.
+ *
+ * 8. If a framebuffer is only using a stencil renderbuffer (no depth) we have
+ * to promote the 8bpp software stencil buffer to a 32bpp hardware
+ * depth+stencil buffer.
+ *
+ */
+
+/**
+ * Undo the pairing/interleaving between depth and stencil buffers.
+ * irb should be a depth/stencil or stencil renderbuffer.
+ */
+void
+intel_unpair_depth_stencil(GLcontext *ctx, struct intel_renderbuffer *irb)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct gl_renderbuffer *rb = &irb->Base;
+
+ if (irb->PairedStencil) {
+ /* irb is a depth/stencil buffer */
+ struct gl_renderbuffer *stencilRb;
+ struct intel_renderbuffer *stencilIrb;
+
+ ASSERT(rb->_ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+
+ stencilRb = _mesa_lookup_renderbuffer(ctx, irb->PairedStencil);
+ stencilIrb = intel_renderbuffer(stencilRb);
+ if (stencilIrb) {
+ /* need to extract stencil values from the depth buffer */
+ ASSERT(stencilIrb->PairedDepth == rb->Name);
+ intel_renderbuffer_map(intel, rb);
+ intel_renderbuffer_map(intel, stencilRb);
+ _mesa_extract_stencil(ctx, rb, stencilRb);
+ intel_renderbuffer_unmap(intel, stencilRb);
+ intel_renderbuffer_unmap(intel, rb);
+ stencilIrb->PairedDepth = 0;
+ }
+ irb->PairedStencil = 0;
+ }
+ else if (irb->PairedDepth) {
+ /* irb is a stencil buffer */
+ struct gl_renderbuffer *depthRb;
+ struct intel_renderbuffer *depthIrb;
+
+ ASSERT(rb->_ActualFormat == GL_STENCIL_INDEX8_EXT ||
+ rb->_ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+
+ depthRb = _mesa_lookup_renderbuffer(ctx, irb->PairedDepth);
+ depthIrb = intel_renderbuffer(depthRb);
+ if (depthIrb) {
+ /* need to extract stencil values from the depth buffer */
+ ASSERT(depthIrb->PairedStencil == rb->Name);
+ intel_renderbuffer_map(intel, rb);
+ intel_renderbuffer_map(intel, depthRb);
+ _mesa_extract_stencil(ctx, depthRb, rb);
+ intel_renderbuffer_unmap(intel, depthRb);
+ intel_renderbuffer_unmap(intel, rb);
+ depthIrb->PairedStencil = 0;
+ }
+ irb->PairedDepth = 0;
+ }
+ else {
+ _mesa_problem(ctx, "Problem in undo_depth_stencil_pairing");
+ }
+
+ ASSERT(irb->PairedStencil == 0);
+ ASSERT(irb->PairedDepth == 0);
+}
+
+
+/**
+ * Examine the depth and stencil renderbuffers which are attached to the
+ * framebuffer. If both depth and stencil are attached, make sure that the
+ * renderbuffers are 'paired' (combined). If only depth or only stencil is
+ * attached, undo any previous pairing.
+ *
+ * Must be called if NewState & _NEW_BUFFER (when renderbuffer attachments
+ * change, for example).
+ */
+void
+intel_validate_paired_depth_stencil(GLcontext * ctx,
+ struct gl_framebuffer *fb)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_renderbuffer *depthRb, *stencilRb;
+
+ depthRb = intel_get_renderbuffer(fb, BUFFER_DEPTH);
+ stencilRb = intel_get_renderbuffer(fb, BUFFER_STENCIL);
+
+ if (depthRb && stencilRb) {
+ if (depthRb == stencilRb) {
+ /* Using a user-created combined depth/stencil buffer.
+ * Nothing to do.
+ */
+ ASSERT(depthRb->Base._BaseFormat == GL_DEPTH_STENCIL_EXT);
+ ASSERT(depthRb->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+ }
+ else {
+ /* Separate depth/stencil buffers, need to interleave now */
+ ASSERT(depthRb->Base._BaseFormat == GL_DEPTH_COMPONENT);
+ ASSERT(stencilRb->Base._BaseFormat == GL_STENCIL_INDEX);
+ /* may need to interleave depth/stencil now */
+ if (depthRb->PairedStencil == stencilRb->Base.Name) {
+ /* OK, the depth and stencil buffers are already interleaved */
+ ASSERT(stencilRb->PairedDepth == depthRb->Base.Name);
+ }
+ else {
+ /* need to setup new pairing/interleaving */
+ if (depthRb->PairedStencil) {
+ intel_unpair_depth_stencil(ctx, depthRb);
+ }
+ if (stencilRb->PairedDepth) {
+ intel_unpair_depth_stencil(ctx, stencilRb);
+ }
+
+ ASSERT(depthRb->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+ ASSERT(stencilRb->Base._ActualFormat == GL_STENCIL_INDEX8_EXT ||
+ stencilRb->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+
+ /* establish new pairing: interleave stencil into depth buffer */
+ intel_renderbuffer_map(intel, &depthRb->Base);
+ intel_renderbuffer_map(intel, &stencilRb->Base);
+ _mesa_insert_stencil(ctx, &depthRb->Base, &stencilRb->Base);
+ intel_renderbuffer_unmap(intel, &stencilRb->Base);
+ intel_renderbuffer_unmap(intel, &depthRb->Base);
+ depthRb->PairedStencil = stencilRb->Base.Name;
+ stencilRb->PairedDepth = depthRb->Base.Name;
+ }
+
+ }
+ }
+ else if (depthRb) {
+ /* Depth buffer but no stencil buffer.
+ * We'll use a GL_DEPTH24_STENCIL8 buffer and ignore the stencil bits.
+ */
+ /* can't assert this until storage is allocated:
+ ASSERT(depthRb->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+ */
+ /* intel_undo any previous pairing */
+ if (depthRb->PairedStencil) {
+ intel_unpair_depth_stencil(ctx, depthRb);
+ }
+ }
+ else if (stencilRb) {
+ /* Stencil buffer but no depth buffer.
+ * Since h/w doesn't typically support just 8bpp stencil w/out Z,
+ * we'll use a GL_DEPTH24_STENCIL8 buffer and ignore the depth bits.
+ */
+ /* undo any previous pairing */
+ if (stencilRb->PairedDepth) {
+ intel_unpair_depth_stencil(ctx, stencilRb);
+ }
+ if (stencilRb->Base._ActualFormat == GL_STENCIL_INDEX8_EXT) {
+ /* promote buffer to GL_DEPTH24_STENCIL8 for hw rendering */
+ _mesa_promote_stencil(ctx, &stencilRb->Base);
+ ASSERT(stencilRb->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT);
+ }
+ }
+
+ /* Finally, update the fb->_DepthBuffer and fb->_StencilBuffer fields */
+ _mesa_update_depth_buffer(ctx, fb, BUFFER_DEPTH);
+ if (depthRb && depthRb->PairedStencil)
+ _mesa_update_stencil_buffer(ctx, fb, BUFFER_DEPTH);
+ else
+ _mesa_update_stencil_buffer(ctx, fb, BUFFER_STENCIL);
+
+
+ /* The hardware should use fb->Attachment[BUFFER_DEPTH].Renderbuffer
+ * first, if present, then fb->Attachment[BUFFER_STENCIL].Renderbuffer
+ * if present.
+ */
+}
--- /dev/null
+
+#ifndef INTEL_DEPTH_STENCIL_H
+#define INTEL_DEPTH_STENCIL_H
+
+#include "intel_fbo.h"
+
+extern void
+intel_unpair_depth_stencil(GLcontext * ctx, struct intel_renderbuffer *irb);
+
+extern void
+intel_validate_paired_depth_stencil(GLcontext * ctx,
+ struct gl_framebuffer *fb);
+
+
+#endif /* INTEL_DEPTH_STENCIL_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/fbobject.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
+#include "main/context.h"
+#include "main/texformat.h"
+#include "main/texrender.h"
+
+#include "intel_context.h"
+#include "intel_buffers.h"
+#include "intel_depthstencil.h"
+#include "intel_fbo.h"
+#include "intel_mipmap_tree.h"
+#include "intel_regions.h"
+#include "intel_span.h"
+
+
+#define FILE_DEBUG_FLAG DEBUG_FBO
+
+#define INTEL_RB_CLASS 0x12345678
+
+
+/* XXX FBO: move this to intel_context.h (inlined) */
+/**
+ * Return a gl_renderbuffer ptr casted to intel_renderbuffer.
+ * NULL will be returned if the rb isn't really an intel_renderbuffer.
+ * This is determiend by checking the ClassID.
+ */
+struct intel_renderbuffer *
+intel_renderbuffer(struct gl_renderbuffer *rb)
+{
+ struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb;
+ if (irb && irb->Base.ClassID == INTEL_RB_CLASS) {
+ /*_mesa_warning(NULL, "Returning non-intel Rb\n");*/
+ return irb;
+ }
+ else
+ return NULL;
+}
+
+
+struct intel_renderbuffer *
+intel_get_renderbuffer(struct gl_framebuffer *fb, int attIndex)
+{
+ if (attIndex >= 0)
+ return intel_renderbuffer(fb->Attachment[attIndex].Renderbuffer);
+ else
+ return NULL;
+}
+
+
+void
+intel_flip_renderbuffers(struct intel_framebuffer *intel_fb)
+{
+ int current_page = intel_fb->pf_current_page;
+ int next_page = (current_page + 1) % intel_fb->pf_num_pages;
+ struct gl_renderbuffer *tmp_rb;
+
+ /* Exchange renderbuffers if necessary but make sure their reference counts
+ * are preserved.
+ */
+ if (intel_fb->color_rb[current_page] &&
+ intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer !=
+ &intel_fb->color_rb[current_page]->Base) {
+ tmp_rb = NULL;
+ _mesa_reference_renderbuffer(&tmp_rb,
+ intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer);
+ tmp_rb = &intel_fb->color_rb[current_page]->Base;
+ _mesa_reference_renderbuffer(
+ &intel_fb->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer, tmp_rb);
+ _mesa_reference_renderbuffer(&tmp_rb, NULL);
+ }
+
+ if (intel_fb->color_rb[next_page] &&
+ intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer !=
+ &intel_fb->color_rb[next_page]->Base) {
+ tmp_rb = NULL;
+ _mesa_reference_renderbuffer(&tmp_rb,
+ intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer);
+ tmp_rb = &intel_fb->color_rb[next_page]->Base;
+ _mesa_reference_renderbuffer(
+ &intel_fb->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer, tmp_rb);
+ _mesa_reference_renderbuffer(&tmp_rb, NULL);
+ }
+}
+
+
+struct intel_region *
+intel_get_rb_region(struct gl_framebuffer *fb, GLuint attIndex)
+{
+ struct intel_renderbuffer *irb = intel_get_renderbuffer(fb, attIndex);
+
+ if (irb)
+ return irb->region;
+ else
+ return NULL;
+}
+
+
+
+/**
+ * Create a new framebuffer object.
+ */
+static struct gl_framebuffer *
+intel_new_framebuffer(GLcontext * ctx, GLuint name)
+{
+ /* Only drawable state in intel_framebuffer at this time, just use Mesa's
+ * class
+ */
+ return _mesa_new_framebuffer(ctx, name);
+}
+
+
+static void
+intel_delete_renderbuffer(struct gl_renderbuffer *rb)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+
+ ASSERT(irb);
+
+ if (irb->PairedStencil || irb->PairedDepth) {
+ intel_unpair_depth_stencil(ctx, irb);
+ }
+
+ if (irb->span_cache != NULL)
+ _mesa_free(irb->span_cache);
+
+ if (intel && irb->region) {
+ intel_region_release(&irb->region);
+ }
+
+ _mesa_free(irb);
+}
+
+
+
+/**
+ * Return a pointer to a specific pixel in a renderbuffer.
+ */
+static void *
+intel_get_pointer(GLcontext * ctx, struct gl_renderbuffer *rb,
+ GLint x, GLint y)
+{
+ /* By returning NULL we force all software rendering to go through
+ * the span routines.
+ */
+ return NULL;
+}
+
+
+
+/**
+ * Called via glRenderbufferStorageEXT() to set the format and allocate
+ * storage for a user-created renderbuffer.
+ */
+static GLboolean
+intel_alloc_renderbuffer_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
+ GLenum internalFormat,
+ GLuint width, GLuint height)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+ GLboolean softwareBuffer = GL_FALSE;
+ int cpp;
+
+ ASSERT(rb->Name != 0);
+
+ switch (internalFormat) {
+ case GL_R3_G3_B2:
+ case GL_RGB4:
+ case GL_RGB5:
+ rb->_ActualFormat = GL_RGB5;
+ rb->DataType = GL_UNSIGNED_BYTE;
+ rb->RedBits = 5;
+ rb->GreenBits = 6;
+ rb->BlueBits = 5;
+ cpp = 2;
+ break;
+ case GL_RGB:
+ case GL_RGB8:
+ case GL_RGB10:
+ case GL_RGB12:
+ case GL_RGB16:
+ rb->_ActualFormat = GL_RGB8;
+ rb->DataType = GL_UNSIGNED_BYTE;
+ rb->RedBits = 8;
+ rb->GreenBits = 8;
+ rb->BlueBits = 8;
+ rb->AlphaBits = 0;
+ cpp = 4;
+ break;
+ case GL_RGBA:
+ case GL_RGBA2:
+ case GL_RGBA4:
+ case GL_RGB5_A1:
+ case GL_RGBA8:
+ case GL_RGB10_A2:
+ case GL_RGBA12:
+ case GL_RGBA16:
+ rb->_ActualFormat = GL_RGBA8;
+ rb->DataType = GL_UNSIGNED_BYTE;
+ rb->RedBits = 8;
+ rb->GreenBits = 8;
+ rb->BlueBits = 8;
+ rb->AlphaBits = 8;
+ cpp = 4;
+ break;
+ case GL_STENCIL_INDEX:
+ case GL_STENCIL_INDEX1_EXT:
+ case GL_STENCIL_INDEX4_EXT:
+ case GL_STENCIL_INDEX8_EXT:
+ case GL_STENCIL_INDEX16_EXT:
+ /* alloc a depth+stencil buffer */
+ rb->_ActualFormat = GL_DEPTH24_STENCIL8_EXT;
+ rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
+ rb->StencilBits = 8;
+ cpp = 4;
+ break;
+ case GL_DEPTH_COMPONENT16:
+ rb->_ActualFormat = GL_DEPTH_COMPONENT16;
+ rb->DataType = GL_UNSIGNED_SHORT;
+ rb->DepthBits = 16;
+ cpp = 2;
+ break;
+ case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
+ rb->_ActualFormat = GL_DEPTH24_STENCIL8_EXT;
+ rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
+ rb->DepthBits = 24;
+ cpp = 4;
+ break;
+ case GL_DEPTH_STENCIL_EXT:
+ case GL_DEPTH24_STENCIL8_EXT:
+ rb->_ActualFormat = GL_DEPTH24_STENCIL8_EXT;
+ rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
+ rb->DepthBits = 24;
+ rb->StencilBits = 8;
+ cpp = 4;
+ break;
+ default:
+ _mesa_problem(ctx,
+ "Unexpected format in intel_alloc_renderbuffer_storage");
+ return GL_FALSE;
+ }
+
+ intelFlush(ctx);
+
+ /* free old region */
+ if (irb->region) {
+ intel_region_release(&irb->region);
+ }
+
+ /* allocate new memory region/renderbuffer */
+ if (softwareBuffer) {
+ return _mesa_soft_renderbuffer_storage(ctx, rb, internalFormat,
+ width, height);
+ }
+ else {
+ /* Choose a pitch to match hardware requirements:
+ */
+ GLuint pitch = ((cpp * width + 63) & ~63) / cpp;
+
+ /* alloc hardware renderbuffer */
+ DBG("Allocating %d x %d Intel RBO (pitch %d)\n", width,
+ height, pitch);
+
+ irb->region = intel_region_alloc(intel, cpp, width, height, pitch);
+ if (!irb->region)
+ return GL_FALSE; /* out of memory? */
+
+ ASSERT(irb->region->buffer);
+
+ rb->Width = width;
+ rb->Height = height;
+
+ return GL_TRUE;
+ }
+}
+
+
+
+/**
+ * Called for each hardware renderbuffer when a _window_ is resized.
+ * Just update fields.
+ * Not used for user-created renderbuffers!
+ */
+static GLboolean
+intel_alloc_window_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
+ GLenum internalFormat, GLuint width, GLuint height)
+{
+ ASSERT(rb->Name == 0);
+ rb->Width = width;
+ rb->Height = height;
+ rb->_ActualFormat = internalFormat;
+
+ return GL_TRUE;
+}
+
+static void
+intel_resize_buffers(GLcontext *ctx, struct gl_framebuffer *fb,
+ GLuint width, GLuint height)
+{
+ struct intel_framebuffer *intel_fb = (struct intel_framebuffer*)fb;
+ int i;
+
+ _mesa_resize_framebuffer(ctx, fb, width, height);
+
+ fb->Initialized = GL_TRUE; /* XXX remove someday */
+
+ if (fb->Name != 0) {
+ return;
+ }
+
+ /* Make sure all window system renderbuffers are up to date */
+ for (i = 0; i < 3; i++) {
+ struct gl_renderbuffer *rb = &intel_fb->color_rb[i]->Base;
+
+ /* only resize if size is changing */
+ if (rb && (rb->Width != width || rb->Height != height)) {
+ rb->AllocStorage(ctx, rb, rb->InternalFormat, width, height);
+ }
+ }
+}
+
+static GLboolean
+intel_nop_alloc_storage(GLcontext * ctx, struct gl_renderbuffer *rb,
+ GLenum internalFormat, GLuint width, GLuint height)
+{
+ _mesa_problem(ctx, "intel_op_alloc_storage should never be called.");
+ return GL_FALSE;
+}
+
+
+void
+intel_renderbuffer_set_region(struct intel_renderbuffer *rb,
+ struct intel_region *region)
+{
+ struct intel_region *old;
+
+ old = rb->region;
+ rb->region = NULL;
+ intel_region_reference(&rb->region, region);
+ intel_region_release(&old);
+
+ rb->pfPitch = region->pitch;
+}
+
+/**
+ * Create a new intel_renderbuffer which corresponds to an on-screen window,
+ * not a user-created renderbuffer.
+ */
+struct intel_renderbuffer *
+intel_create_renderbuffer(GLenum intFormat)
+{
+ GET_CURRENT_CONTEXT(ctx);
+
+ struct intel_renderbuffer *irb;
+ const GLuint name = 0;
+
+ irb = CALLOC_STRUCT(intel_renderbuffer);
+ if (!irb) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "creating renderbuffer");
+ return NULL;
+ }
+
+ _mesa_init_renderbuffer(&irb->Base, name);
+ irb->Base.ClassID = INTEL_RB_CLASS;
+
+ switch (intFormat) {
+ case GL_RGB5:
+ irb->Base._ActualFormat = GL_RGB5;
+ irb->Base._BaseFormat = GL_RGBA;
+ irb->Base.RedBits = 5;
+ irb->Base.GreenBits = 6;
+ irb->Base.BlueBits = 5;
+ irb->Base.DataType = GL_UNSIGNED_BYTE;
+ break;
+ case GL_RGBA8:
+ irb->Base._ActualFormat = GL_RGBA8;
+ irb->Base._BaseFormat = GL_RGBA;
+ irb->Base.RedBits = 8;
+ irb->Base.GreenBits = 8;
+ irb->Base.BlueBits = 8;
+ irb->Base.AlphaBits = 8;
+ irb->Base.DataType = GL_UNSIGNED_BYTE;
+ break;
+ case GL_STENCIL_INDEX8_EXT:
+ irb->Base._ActualFormat = GL_STENCIL_INDEX8_EXT;
+ irb->Base._BaseFormat = GL_STENCIL_INDEX;
+ irb->Base.StencilBits = 8;
+ irb->Base.DataType = GL_UNSIGNED_BYTE;
+ break;
+ case GL_DEPTH_COMPONENT16:
+ irb->Base._ActualFormat = GL_DEPTH_COMPONENT16;
+ irb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+ irb->Base.DepthBits = 16;
+ irb->Base.DataType = GL_UNSIGNED_SHORT;
+ break;
+ case GL_DEPTH_COMPONENT24:
+ irb->Base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
+ irb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+ irb->Base.DepthBits = 24;
+ irb->Base.DataType = GL_UNSIGNED_INT;
+ break;
+ case GL_DEPTH24_STENCIL8_EXT:
+ irb->Base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
+ irb->Base._BaseFormat = GL_DEPTH_STENCIL_EXT;
+ irb->Base.DepthBits = 24;
+ irb->Base.StencilBits = 8;
+ irb->Base.DataType = GL_UNSIGNED_INT_24_8_EXT;
+ break;
+ default:
+ _mesa_problem(NULL,
+ "Unexpected intFormat in intel_create_renderbuffer");
+ return NULL;
+ }
+
+ irb->Base.InternalFormat = intFormat;
+
+ /* intel-specific methods */
+ irb->Base.Delete = intel_delete_renderbuffer;
+ irb->Base.AllocStorage = intel_alloc_window_storage;
+ irb->Base.GetPointer = intel_get_pointer;
+
+ return irb;
+}
+
+
+/**
+ * Create a new renderbuffer object.
+ * Typically called via glBindRenderbufferEXT().
+ */
+static struct gl_renderbuffer *
+intel_new_renderbuffer(GLcontext * ctx, GLuint name)
+{
+ /*struct intel_context *intel = intel_context(ctx); */
+ struct intel_renderbuffer *irb;
+
+ irb = CALLOC_STRUCT(intel_renderbuffer);
+ if (!irb) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "creating renderbuffer");
+ return NULL;
+ }
+
+ _mesa_init_renderbuffer(&irb->Base, name);
+ irb->Base.ClassID = INTEL_RB_CLASS;
+
+ /* intel-specific methods */
+ irb->Base.Delete = intel_delete_renderbuffer;
+ irb->Base.AllocStorage = intel_alloc_renderbuffer_storage;
+ irb->Base.GetPointer = intel_get_pointer;
+ /* span routines set in alloc_storage function */
+
+ return &irb->Base;
+}
+
+
+/**
+ * Called via glBindFramebufferEXT().
+ */
+static void
+intel_bind_framebuffer(GLcontext * ctx, GLenum target,
+ struct gl_framebuffer *fb, struct gl_framebuffer *fbread)
+{
+ if (target == GL_FRAMEBUFFER_EXT || target == GL_DRAW_FRAMEBUFFER_EXT) {
+ intel_draw_buffer(ctx, fb);
+ /* Integer depth range depends on depth buffer bits */
+ if (ctx->Driver.DepthRange != NULL)
+ ctx->Driver.DepthRange(ctx, ctx->Viewport.Near, ctx->Viewport.Far);
+ }
+ else {
+ /* don't need to do anything if target == GL_READ_FRAMEBUFFER_EXT */
+ }
+}
+
+
+/**
+ * Called via glFramebufferRenderbufferEXT().
+ */
+static void
+intel_framebuffer_renderbuffer(GLcontext * ctx,
+ struct gl_framebuffer *fb,
+ GLenum attachment, struct gl_renderbuffer *rb)
+{
+ DBG("Intel FramebufferRenderbuffer %u %u\n", fb->Name, rb ? rb->Name : 0);
+
+ intelFlush(ctx);
+
+ _mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb);
+ intel_draw_buffer(ctx, fb);
+}
+
+static GLboolean
+intel_update_wrapper(GLcontext *ctx, struct intel_renderbuffer *irb,
+ struct gl_texture_image *texImage)
+{
+ if (texImage->TexFormat == &_mesa_texformat_argb8888) {
+ irb->Base._ActualFormat = GL_RGBA8;
+ irb->Base._BaseFormat = GL_RGBA;
+ DBG("Render to RGBA8 texture OK\n");
+ }
+ else if (texImage->TexFormat == &_mesa_texformat_rgb565) {
+ irb->Base._ActualFormat = GL_RGB5;
+ irb->Base._BaseFormat = GL_RGB;
+ DBG("Render to RGB5 texture OK\n");
+ }
+ else if (texImage->TexFormat == &_mesa_texformat_z16) {
+ irb->Base._ActualFormat = GL_DEPTH_COMPONENT16;
+ irb->Base._BaseFormat = GL_DEPTH_COMPONENT;
+ DBG("Render to DEPTH16 texture OK\n");
+ } else if (texImage->TexFormat == &_mesa_texformat_s8_z24) {
+ irb->Base._ActualFormat = GL_DEPTH24_STENCIL8_EXT;
+ irb->Base._BaseFormat = GL_DEPTH_STENCIL_EXT;
+ DBG("Render to DEPTH_STENCIL texture OK\n");
+ }
+ else {
+ DBG("Render to texture BAD FORMAT %d\n",
+ texImage->TexFormat->MesaFormat);
+ return GL_FALSE;
+ }
+
+ irb->Base.InternalFormat = irb->Base._ActualFormat;
+ irb->Base.Width = texImage->Width;
+ irb->Base.Height = texImage->Height;
+ irb->Base.DataType = GL_UNSIGNED_BYTE; /* FBO XXX fix */
+ irb->Base.RedBits = texImage->TexFormat->RedBits;
+ irb->Base.GreenBits = texImage->TexFormat->GreenBits;
+ irb->Base.BlueBits = texImage->TexFormat->BlueBits;
+ irb->Base.AlphaBits = texImage->TexFormat->AlphaBits;
+ irb->Base.DepthBits = texImage->TexFormat->DepthBits;
+
+ irb->Base.Delete = intel_delete_renderbuffer;
+ irb->Base.AllocStorage = intel_nop_alloc_storage;
+
+ irb->RenderToTexture = GL_TRUE;
+
+ return GL_TRUE;
+}
+
+/**
+ * When glFramebufferTexture[123]D is called this function sets up the
+ * gl_renderbuffer wrapper around the texture image.
+ * This will have the region info needed for hardware rendering.
+ */
+static struct intel_renderbuffer *
+intel_wrap_texture(GLcontext * ctx, struct gl_texture_image *texImage)
+{
+ const GLuint name = ~0; /* not significant, but distinct for debugging */
+ struct intel_renderbuffer *irb;
+
+ /* make an intel_renderbuffer to wrap the texture image */
+ irb = CALLOC_STRUCT(intel_renderbuffer);
+ if (!irb) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glFramebufferTexture");
+ return NULL;
+ }
+
+ _mesa_init_renderbuffer(&irb->Base, name);
+ irb->Base.ClassID = INTEL_RB_CLASS;
+
+ if (!intel_update_wrapper(ctx, irb, texImage)) {
+ _mesa_free(irb);
+ return NULL;
+ }
+
+ return irb;
+}
+
+
+/**
+ * Called by glFramebufferTexture[123]DEXT() (and other places) to
+ * prepare for rendering into texture memory. This might be called
+ * many times to choose different texture levels, cube faces, etc
+ * before intel_finish_render_texture() is ever called.
+ */
+static void
+intel_render_texture(GLcontext * ctx,
+ struct gl_framebuffer *fb,
+ struct gl_renderbuffer_attachment *att)
+{
+ struct gl_texture_image *newImage
+ = att->Texture->Image[att->CubeMapFace][att->TextureLevel];
+ struct intel_renderbuffer *irb = intel_renderbuffer(att->Renderbuffer);
+ struct intel_texture_image *intel_image;
+ GLuint imageOffset;
+
+ (void) fb;
+
+ ASSERT(newImage);
+
+ if (!irb) {
+ irb = intel_wrap_texture(ctx, newImage);
+ if (irb) {
+ /* bind the wrapper to the attachment point */
+ _mesa_reference_renderbuffer(&att->Renderbuffer, &irb->Base);
+ }
+ else {
+ /* fallback to software rendering */
+ _mesa_render_texture(ctx, fb, att);
+ return;
+ }
+ } if (!intel_update_wrapper(ctx, irb, newImage)) {
+ _mesa_reference_renderbuffer(&att->Renderbuffer, NULL);
+ _mesa_render_texture(ctx, fb, att);
+ return;
+ }
+
+ DBG("Begin render texture tid %x tex=%u w=%d h=%d refcount=%d\n",
+ _glthread_GetID(),
+ att->Texture->Name, newImage->Width, newImage->Height,
+ irb->Base.RefCount);
+
+ /* point the renderbufer's region to the texture image region */
+ intel_image = intel_texture_image(newImage);
+ if (irb->region != intel_image->mt->region) {
+ if (irb->region)
+ intel_region_release(&irb->region);
+ intel_region_reference(&irb->region, intel_image->mt->region);
+ }
+
+ /* compute offset of the particular 2D image within the texture region */
+ imageOffset = intel_miptree_image_offset(intel_image->mt,
+ att->CubeMapFace,
+ att->TextureLevel);
+
+ if (att->Texture->Target == GL_TEXTURE_3D) {
+ const GLuint *offsets = intel_miptree_depth_offsets(intel_image->mt,
+ att->TextureLevel);
+ imageOffset += offsets[att->Zoffset];
+ }
+
+ /* store that offset in the region */
+ intel_image->mt->region->draw_offset = imageOffset;
+
+ /* update drawing region, etc */
+ intel_draw_buffer(ctx, fb);
+}
+
+
+/**
+ * Called by Mesa when rendering to a texture is done.
+ */
+static void
+intel_finish_render_texture(GLcontext * ctx,
+ struct gl_renderbuffer_attachment *att)
+{
+ struct intel_renderbuffer *irb = intel_renderbuffer(att->Renderbuffer);
+
+ DBG("End render texture (tid %x) tex %u\n", _glthread_GetID(), att->Texture->Name);
+
+ if (irb) {
+ /* just release the region */
+ intel_region_release(&irb->region);
+ }
+ else if (att->Renderbuffer) {
+ /* software fallback */
+ _mesa_finish_render_texture(ctx, att);
+ /* XXX FBO: Need to unmap the buffer (or in intelSpanRenderStart???) */
+ }
+}
+
+
+/**
+ * Do one-time context initializations related to GL_EXT_framebuffer_object.
+ * Hook in device driver functions.
+ */
+void
+intel_fbo_init(struct intel_context *intel)
+{
+ intel->ctx.Driver.NewFramebuffer = intel_new_framebuffer;
+ intel->ctx.Driver.NewRenderbuffer = intel_new_renderbuffer;
+ intel->ctx.Driver.BindFramebuffer = intel_bind_framebuffer;
+ intel->ctx.Driver.FramebufferRenderbuffer = intel_framebuffer_renderbuffer;
+ intel->ctx.Driver.RenderTexture = intel_render_texture;
+ intel->ctx.Driver.FinishRenderTexture = intel_finish_render_texture;
+ intel->ctx.Driver.ResizeBuffers = intel_resize_buffers;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_FBO_H
+#define INTEL_FBO_H
+
+#include "intel_screen.h"
+
+struct intel_context;
+
+/**
+ * Intel framebuffer, derived from gl_framebuffer.
+ */
+struct intel_framebuffer
+{
+ struct gl_framebuffer Base;
+
+ struct intel_renderbuffer *color_rb[3];
+
+ /* Drawable page flipping state */
+ GLboolean pf_active;
+ GLuint pf_seq;
+ GLint pf_planes;
+ GLint pf_current_page;
+ GLint pf_num_pages;
+
+ /* VBI
+ */
+ GLuint vbl_waited;
+
+ int64_t swap_ust;
+ int64_t swap_missed_ust;
+
+ GLuint swap_count;
+ GLuint swap_missed_count;
+};
+
+
+/**
+ * Intel renderbuffer, derived from gl_renderbuffer.
+ * Note: The PairedDepth and PairedStencil fields use renderbuffer IDs,
+ * not pointers because in some circumstances a deleted renderbuffer could
+ * result in a dangling pointer here.
+ */
+struct intel_renderbuffer
+{
+ struct gl_renderbuffer Base;
+ struct intel_region *region;
+ GLuint pfPitch; /* possibly paged flipped pitch */
+ GLboolean RenderToTexture; /* RTT? */
+
+ GLuint PairedDepth; /**< only used if this is a depth renderbuffer */
+ GLuint PairedStencil; /**< only used if this is a stencil renderbuffer */
+
+ GLuint pf_pending; /**< sequence number of pending flip */
+
+ GLuint vbl_pending; /**< vblank sequence number of pending flip */
+
+ uint8_t *span_cache;
+ unsigned long span_cache_offset;
+};
+
+extern struct intel_renderbuffer *intel_renderbuffer(struct gl_renderbuffer
+ *rb);
+
+extern void
+intel_renderbuffer_set_region(struct intel_renderbuffer *irb,
+ struct intel_region *region);
+
+extern struct intel_renderbuffer *
+intel_create_renderbuffer(GLenum intFormat);
+
+extern void intel_fbo_init(struct intel_context *intel);
+
+
+/* XXX make inline or macro */
+extern struct intel_renderbuffer *intel_get_renderbuffer(struct gl_framebuffer
+ *fb,
+ int attIndex);
+
+extern void intel_flip_renderbuffers(struct intel_framebuffer *intel_fb);
+
+
+/* XXX make inline or macro */
+extern struct intel_region *intel_get_rb_region(struct gl_framebuffer *fb,
+ GLuint attIndex);
+
+
+
+
+#endif /* INTEL_FBO_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "intel_context.h"
+#include "intel_mipmap_tree.h"
+#include "intel_regions.h"
+#include "intel_chipset.h"
+#include "main/enums.h"
+
+#define FILE_DEBUG_FLAG DEBUG_MIPTREE
+
+static GLenum
+target_to_target(GLenum target)
+{
+ switch (target) {
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
+ return GL_TEXTURE_CUBE_MAP_ARB;
+ default:
+ return target;
+ }
+}
+
+static struct intel_mipmap_tree *
+intel_miptree_create_internal(struct intel_context *intel,
+ GLenum target,
+ GLenum internal_format,
+ GLuint first_level,
+ GLuint last_level,
+ GLuint width0,
+ GLuint height0,
+ GLuint depth0, GLuint cpp, GLuint compress_byte)
+{
+ GLboolean ok;
+ struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1);
+
+ DBG("%s target %s format %s level %d..%d\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(target),
+ _mesa_lookup_enum_by_nr(internal_format), first_level, last_level);
+
+ mt->target = target_to_target(target);
+ mt->internal_format = internal_format;
+ mt->first_level = first_level;
+ mt->last_level = last_level;
+ mt->width0 = width0;
+ mt->height0 = height0;
+ mt->depth0 = depth0;
+ mt->cpp = compress_byte ? compress_byte : cpp;
+ mt->compressed = compress_byte ? 1 : 0;
+ mt->refcount = 1;
+ mt->pitch = 0;
+
+#ifdef I915
+ if (IS_945(intel->intelScreen->deviceID))
+ ok = i945_miptree_layout(intel, mt);
+ else
+ ok = i915_miptree_layout(intel, mt);
+#else
+ ok = brw_miptree_layout(intel, mt);
+#endif
+
+ if (!ok) {
+ free(mt);
+ return NULL;
+ }
+
+ return mt;
+}
+
+struct intel_mipmap_tree *
+intel_miptree_create(struct intel_context *intel,
+ GLenum target,
+ GLenum internal_format,
+ GLuint first_level,
+ GLuint last_level,
+ GLuint width0,
+ GLuint height0,
+ GLuint depth0, GLuint cpp, GLuint compress_byte)
+{
+ struct intel_mipmap_tree *mt;
+
+ mt = intel_miptree_create_internal(intel, target, internal_format,
+ first_level, last_level, width0,
+ height0, depth0, cpp, compress_byte);
+ /*
+ * pitch == 0 indicates the null texture
+ */
+ if (!mt || !mt->pitch)
+ return NULL;
+
+ mt->region = intel_region_alloc(intel,
+ mt->cpp,
+ mt->pitch,
+ mt->total_height,
+ mt->pitch);
+
+ if (!mt->region) {
+ free(mt);
+ return NULL;
+ }
+
+ return mt;
+}
+
+struct intel_mipmap_tree *
+intel_miptree_create_for_region(struct intel_context *intel,
+ GLenum target,
+ GLenum internal_format,
+ GLuint first_level,
+ GLuint last_level,
+ struct intel_region *region,
+ GLuint depth0,
+ GLuint compress_byte)
+{
+ struct intel_mipmap_tree *mt;
+
+ mt = intel_miptree_create_internal(intel, target, internal_format,
+ first_level, last_level,
+ region->width, region->height, 1,
+ region->cpp, compress_byte);
+ if (!mt)
+ return mt;
+#if 0
+ if (mt->pitch != region->pitch) {
+ fprintf(stderr,
+ "region pitch (%d) doesn't match mipmap tree pitch (%d)\n",
+ region->pitch, mt->pitch);
+ free(mt);
+ return NULL;
+ }
+#else
+ /* The mipmap tree pitch is aligned to 64 bytes to make sure render
+ * to texture works, but we don't need that for texturing from a
+ * pixmap. Just override it here. */
+ mt->pitch = region->pitch;
+#endif
+
+ mt->region = region;
+
+ return mt;
+ }
+
+/**
+ * intel_miptree_pitch_align:
+ *
+ * @intel: intel context pointer
+ *
+ * @mt: the miptree to compute pitch alignment for
+ *
+ * @pitch: the natural pitch value
+ *
+ * Given @pitch, compute a larger value which accounts for
+ * any necessary alignment required by the device
+ */
+
+int intel_miptree_pitch_align (struct intel_context *intel,
+ struct intel_mipmap_tree *mt,
+ int pitch)
+{
+#ifdef I915
+ GLcontext *ctx = &intel->ctx;
+#endif
+
+ if (!mt->compressed) {
+ int pitch_align;
+
+ if (intel->ttm) {
+ /* XXX: Align pitch to multiple of 64 bytes for now to allow
+ * render-to-texture to work in all cases. This should probably be
+ * replaced at some point by some scheme to only do this when really
+ * necessary.
+ */
+ pitch_align = 64;
+ } else {
+ pitch_align = 4;
+ }
+
+ pitch = ALIGN(pitch * mt->cpp, pitch_align);
+
+#ifdef I915
+ /* XXX: At least the i915 seems very upset when the pitch is a multiple
+ * of 1024 and sometimes 512 bytes - performance can drop by several
+ * times. Go to the next multiple of the required alignment for now.
+ */
+ if (!(pitch & 511) &&
+ (pitch + pitch_align) < (1 << ctx->Const.MaxTextureLevels))
+ pitch += pitch_align;
+#endif
+
+ pitch /= mt->cpp;
+ }
+ return pitch;
+}
+
+void
+intel_miptree_reference(struct intel_mipmap_tree **dst,
+ struct intel_mipmap_tree *src)
+{
+ src->refcount++;
+ *dst = src;
+ DBG("%s %p refcount now %d\n", __FUNCTION__, src, src->refcount);
+}
+
+void
+intel_miptree_release(struct intel_context *intel,
+ struct intel_mipmap_tree **mt)
+{
+ if (!*mt)
+ return;
+
+ DBG("%s %p refcount will be %d\n", __FUNCTION__, *mt, (*mt)->refcount - 1);
+ if (--(*mt)->refcount <= 0) {
+ GLuint i;
+
+ DBG("%s deleting %p\n", __FUNCTION__, *mt);
+
+ intel_region_release(&((*mt)->region));
+
+ for (i = 0; i < MAX_TEXTURE_LEVELS; i++)
+ if ((*mt)->level[i].image_offset)
+ free((*mt)->level[i].image_offset);
+
+ free(*mt);
+ }
+ *mt = NULL;
+}
+
+
+
+
+/* Can the image be pulled into a unified mipmap tree. This mirrors
+ * the completeness test in a lot of ways.
+ *
+ * Not sure whether I want to pass gl_texture_image here.
+ */
+GLboolean
+intel_miptree_match_image(struct intel_mipmap_tree *mt,
+ struct gl_texture_image *image,
+ GLuint face, GLuint level)
+{
+ /* Images with borders are never pulled into mipmap trees.
+ */
+ if (image->Border ||
+ ((image->_BaseFormat == GL_DEPTH_COMPONENT) &&
+ ((image->TexObject->WrapS == GL_CLAMP_TO_BORDER) ||
+ (image->TexObject->WrapT == GL_CLAMP_TO_BORDER))))
+ return GL_FALSE;
+
+ if (image->InternalFormat != mt->internal_format ||
+ image->IsCompressed != mt->compressed)
+ return GL_FALSE;
+
+ if (!image->IsCompressed &&
+ !mt->compressed &&
+ image->TexFormat->TexelBytes != mt->cpp)
+ return GL_FALSE;
+
+ /* Test image dimensions against the base level image adjusted for
+ * minification. This will also catch images not present in the
+ * tree, changed targets, etc.
+ */
+ if (image->Width != mt->level[level].width ||
+ image->Height != mt->level[level].height ||
+ image->Depth != mt->level[level].depth)
+ return GL_FALSE;
+
+ return GL_TRUE;
+}
+
+
+void
+intel_miptree_set_level_info(struct intel_mipmap_tree *mt,
+ GLuint level,
+ GLuint nr_images,
+ GLuint x, GLuint y,
+ GLuint w, GLuint h, GLuint d)
+{
+ mt->level[level].width = w;
+ mt->level[level].height = h;
+ mt->level[level].depth = d;
+ mt->level[level].level_offset = (x + y * mt->pitch) * mt->cpp;
+ mt->level[level].nr_images = nr_images;
+
+ DBG("%s level %d size: %d,%d,%d offset %d,%d (0x%x)\n", __FUNCTION__,
+ level, w, h, d, x, y, mt->level[level].level_offset);
+
+ /* Not sure when this would happen, but anyway:
+ */
+ if (mt->level[level].image_offset) {
+ free(mt->level[level].image_offset);
+ mt->level[level].image_offset = NULL;
+ }
+
+ assert(nr_images);
+
+ mt->level[level].image_offset = malloc(nr_images * sizeof(GLuint));
+ mt->level[level].image_offset[0] = 0;
+}
+
+
+
+void
+intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
+ GLuint level, GLuint img,
+ GLuint x, GLuint y)
+{
+ if (img == 0 && level == 0)
+ assert(x == 0 && y == 0);
+
+ assert(img < mt->level[level].nr_images);
+
+ mt->level[level].image_offset[img] = (x + y * mt->pitch) * mt->cpp;
+
+ DBG("%s level %d img %d pos %d,%d image_offset %x\n",
+ __FUNCTION__, level, img, x, y, mt->level[level].image_offset[img]);
+}
+
+
+/* Although we use the image_offset[] array to store relative offsets
+ * to cube faces, Mesa doesn't know anything about this and expects
+ * each cube face to be treated as a separate image.
+ *
+ * These functions present that view to mesa:
+ */
+const GLuint *
+intel_miptree_depth_offsets(struct intel_mipmap_tree *mt, GLuint level)
+{
+ static const GLuint zero = 0;
+
+ if (mt->target != GL_TEXTURE_3D || mt->level[level].nr_images == 1)
+ return &zero;
+ else
+ return mt->level[level].image_offset;
+}
+
+
+GLuint
+intel_miptree_image_offset(struct intel_mipmap_tree *mt,
+ GLuint face, GLuint level)
+{
+ if (mt->target == GL_TEXTURE_CUBE_MAP_ARB)
+ return (mt->level[level].level_offset +
+ mt->level[level].image_offset[face]);
+ else
+ return mt->level[level].level_offset;
+}
+
+
+
+/**
+ * Map a teximage in a mipmap tree.
+ * \param row_stride returns row stride in bytes
+ * \param image_stride returns image stride in bytes (for 3D textures).
+ * \param image_offsets pointer to array of pixel offsets from the returned
+ * pointer to each depth image
+ * \return address of mapping
+ */
+GLubyte *
+intel_miptree_image_map(struct intel_context * intel,
+ struct intel_mipmap_tree * mt,
+ GLuint face,
+ GLuint level,
+ GLuint * row_stride, GLuint * image_offsets)
+{
+ DBG("%s \n", __FUNCTION__);
+
+ if (row_stride)
+ *row_stride = mt->pitch * mt->cpp;
+
+ if (mt->target == GL_TEXTURE_3D) {
+ int i;
+
+ for (i = 0; i < mt->level[level].depth; i++)
+ image_offsets[i] = mt->level[level].image_offset[i] / mt->cpp;
+ } else {
+ assert(mt->level[level].depth == 1);
+ assert(mt->target == GL_TEXTURE_CUBE_MAP ||
+ mt->level[level].image_offset[0] == 0);
+ image_offsets[0] = 0;
+ }
+
+ return (intel_region_map(intel, mt->region) +
+ intel_miptree_image_offset(mt, face, level));
+}
+
+void
+intel_miptree_image_unmap(struct intel_context *intel,
+ struct intel_mipmap_tree *mt)
+{
+ DBG("%s\n", __FUNCTION__);
+ intel_region_unmap(intel, mt->region);
+}
+
+
+
+/* Upload data for a particular image.
+ */
+void
+intel_miptree_image_data(struct intel_context *intel,
+ struct intel_mipmap_tree *dst,
+ GLuint face,
+ GLuint level,
+ void *src,
+ GLuint src_row_pitch,
+ GLuint src_image_pitch)
+{
+ GLuint depth = dst->level[level].depth;
+ GLuint dst_offset = intel_miptree_image_offset(dst, face, level);
+ const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level);
+ GLuint i;
+ GLuint height = 0;
+
+ DBG("%s: %d/%d\n", __FUNCTION__, face, level);
+ for (i = 0; i < depth; i++) {
+ height = dst->level[level].height;
+ if(dst->compressed)
+ height = (height + 3) / 4;
+ intel_region_data(intel,
+ dst->region,
+ dst_offset + dst_depth_offset[i], /* dst_offset */
+ 0, 0, /* dstx, dsty */
+ src,
+ src_row_pitch,
+ 0, 0, /* source x, y */
+ dst->level[level].width, height); /* width, height */
+
+ src += src_image_pitch * dst->cpp;
+ }
+}
+
+extern GLuint intel_compressed_alignment(GLenum);
+/* Copy mipmap image between trees
+ */
+void
+intel_miptree_image_copy(struct intel_context *intel,
+ struct intel_mipmap_tree *dst,
+ GLuint face, GLuint level,
+ struct intel_mipmap_tree *src)
+{
+ GLuint width = src->level[level].width;
+ GLuint height = src->level[level].height;
+ GLuint depth = src->level[level].depth;
+ GLuint dst_offset = intel_miptree_image_offset(dst, face, level);
+ GLuint src_offset = intel_miptree_image_offset(src, face, level);
+ const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level);
+ const GLuint *src_depth_offset = intel_miptree_depth_offsets(src, level);
+ GLuint i;
+
+ if (dst->compressed) {
+ GLuint alignment = intel_compressed_alignment(dst->internal_format);
+ height = (height + 3) / 4;
+ width = ((width + alignment - 1) & ~(alignment - 1));
+ }
+
+ for (i = 0; i < depth; i++) {
+ intel_region_copy(intel,
+ dst->region, dst_offset + dst_depth_offset[i],
+ 0,
+ 0,
+ src->region, src_offset + src_depth_offset[i],
+ 0, 0, width, height);
+ }
+
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_MIPMAP_TREE_H
+#define INTEL_MIPMAP_TREE_H
+
+#include "intel_regions.h"
+
+/* A layer on top of the intel_regions code which adds:
+ *
+ * - Code to size and layout a region to hold a set of mipmaps.
+ * - Query to determine if a new image fits in an existing tree.
+ * - More refcounting
+ * - maybe able to remove refcounting from intel_region?
+ * - ?
+ *
+ * The fixed mipmap layout of intel hardware where one offset
+ * specifies the position of all images in a mipmap hierachy
+ * complicates the implementation of GL texture image commands,
+ * compared to hardware where each image is specified with an
+ * independent offset.
+ *
+ * In an ideal world, each texture object would be associated with a
+ * single bufmgr buffer or 2d intel_region, and all the images within
+ * the texture object would slot into the tree as they arrive. The
+ * reality can be a little messier, as images can arrive from the user
+ * with sizes that don't fit in the existing tree, or in an order
+ * where the tree layout cannot be guessed immediately.
+ *
+ * This structure encodes an idealized mipmap tree. The GL image
+ * commands build these where possible, otherwise store the images in
+ * temporary system buffers.
+ */
+
+
+/**
+ * Describes the location of each texture image within a texture region.
+ */
+struct intel_mipmap_level
+{
+ /**
+ * Byte offset to the base of this level.
+ *
+ * This is used for mipmap levels of 1D/2D/3D textures. However, CUBE
+ * layouts spread images around the whole tree, so the level offset is
+ * always zero in that case.
+ */
+ GLuint level_offset;
+ GLuint width;
+ GLuint height;
+ /** Depth of the mipmap at this level: 1 for 1D/2D/CUBE, n for 3D. */
+ GLuint depth;
+ /** Number of images at this level: 1 for 1D/2D, 6 for CUBE, depth for 3D */
+ GLuint nr_images;
+
+ /**
+ * Byte offset from level_offset to the image for each cube face or depth
+ * level.
+ *
+ * Pretty much have to accept that hardware formats
+ * are going to be so diverse that there is no unified way to
+ * compute the offsets of depth/cube images within a mipmap level,
+ * so have to store them as a lookup table.
+ */
+ GLuint *image_offset;
+};
+
+struct intel_mipmap_tree
+{
+ /* Effectively the key:
+ */
+ GLenum target;
+ GLenum internal_format;
+
+ GLuint first_level;
+ GLuint last_level;
+
+ GLuint width0, height0, depth0; /**< Level zero image dimensions */
+ GLuint cpp;
+ GLboolean compressed;
+
+ /* Derived from the above:
+ */
+ GLuint pitch;
+ GLuint depth_pitch; /* per-image on i945? */
+ GLuint total_height;
+
+ /* Includes image offset tables:
+ */
+ struct intel_mipmap_level level[MAX_TEXTURE_LEVELS];
+
+ /* The data is held here:
+ */
+ struct intel_region *region;
+
+ /* These are also refcounted:
+ */
+ GLuint refcount;
+};
+
+
+
+struct intel_mipmap_tree *intel_miptree_create(struct intel_context *intel,
+ GLenum target,
+ GLenum internal_format,
+ GLuint first_level,
+ GLuint last_level,
+ GLuint width0,
+ GLuint height0,
+ GLuint depth0,
+ GLuint cpp,
+ GLuint compress_byte);
+
+struct intel_mipmap_tree *
+intel_miptree_create_for_region(struct intel_context *intel,
+ GLenum target,
+ GLenum internal_format,
+ GLuint first_level,
+ GLuint last_level,
+ struct intel_region *region,
+ GLuint depth0,
+ GLuint compress_byte);
+
+int intel_miptree_pitch_align (struct intel_context *intel,
+ struct intel_mipmap_tree *mt,
+ int pitch);
+
+void intel_miptree_reference(struct intel_mipmap_tree **dst,
+ struct intel_mipmap_tree *src);
+
+void intel_miptree_release(struct intel_context *intel,
+ struct intel_mipmap_tree **mt);
+
+/* Check if an image fits an existing mipmap tree layout
+ */
+GLboolean intel_miptree_match_image(struct intel_mipmap_tree *mt,
+ struct gl_texture_image *image,
+ GLuint face, GLuint level);
+
+/* Return a pointer to an image within a tree. Return image stride as
+ * well.
+ */
+GLubyte *intel_miptree_image_map(struct intel_context *intel,
+ struct intel_mipmap_tree *mt,
+ GLuint face,
+ GLuint level,
+ GLuint * row_stride, GLuint * image_stride);
+
+void intel_miptree_image_unmap(struct intel_context *intel,
+ struct intel_mipmap_tree *mt);
+
+
+/* Return the linear offset of an image relative to the start of the
+ * tree:
+ */
+GLuint intel_miptree_image_offset(struct intel_mipmap_tree *mt,
+ GLuint face, GLuint level);
+
+/* Return pointers to each 2d slice within an image. Indexed by depth
+ * value.
+ */
+const GLuint *intel_miptree_depth_offsets(struct intel_mipmap_tree *mt,
+ GLuint level);
+
+
+void intel_miptree_set_level_info(struct intel_mipmap_tree *mt,
+ GLuint level,
+ GLuint nr_images,
+ GLuint x, GLuint y,
+ GLuint w, GLuint h, GLuint d);
+
+void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt,
+ GLuint level,
+ GLuint img, GLuint x, GLuint y);
+
+
+/* Upload an image into a tree
+ */
+void intel_miptree_image_data(struct intel_context *intel,
+ struct intel_mipmap_tree *dst,
+ GLuint face,
+ GLuint level,
+ void *src,
+ GLuint src_row_pitch, GLuint src_image_pitch);
+
+/* Copy an image between two trees
+ */
+void intel_miptree_image_copy(struct intel_context *intel,
+ struct intel_mipmap_tree *dst,
+ GLuint face, GLuint level,
+ struct intel_mipmap_tree *src);
+
+/* i915_mipmap_tree.c:
+ */
+GLboolean i915_miptree_layout(struct intel_context *intel,
+ struct intel_mipmap_tree *mt);
+GLboolean i945_miptree_layout(struct intel_context *intel,
+ struct intel_mipmap_tree *mt);
+GLboolean brw_miptree_layout(struct intel_context *intel,
+ struct intel_mipmap_tree *mt);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portionsalloc
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/enums.h"
+#include "main/state.h"
+#include "swrast/swrast.h"
+
+#include "intel_context.h"
+#include "intel_pixel.h"
+#include "intel_regions.h"
+
+#define FILE_DEBUG_FLAG DEBUG_PIXEL
+
+static GLenum
+effective_func(GLenum func, GLboolean src_alpha_is_one)
+{
+ if (src_alpha_is_one) {
+ if (func == GL_SRC_ALPHA)
+ return GL_ONE;
+ if (func == GL_ONE_MINUS_SRC_ALPHA)
+ return GL_ZERO;
+ }
+
+ return func;
+}
+
+/**
+ * Check if any fragment operations are in effect which might effect
+ * glDraw/CopyPixels.
+ */
+GLboolean
+intel_check_blit_fragment_ops(GLcontext * ctx, GLboolean src_alpha_is_one)
+{
+ if (ctx->NewState)
+ _mesa_update_state(ctx);
+
+ if (ctx->FragmentProgram._Enabled) {
+ DBG("fallback due to fragment program\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->Color.BlendEnabled &&
+ (effective_func(ctx->Color.BlendSrcRGB, src_alpha_is_one) != GL_ONE ||
+ effective_func(ctx->Color.BlendDstRGB, src_alpha_is_one) != GL_ZERO ||
+ ctx->Color.BlendEquationRGB != GL_FUNC_ADD ||
+ effective_func(ctx->Color.BlendSrcA, src_alpha_is_one) != GL_ONE ||
+ effective_func(ctx->Color.BlendDstA, src_alpha_is_one) != GL_ZERO ||
+ ctx->Color.BlendEquationA != GL_FUNC_ADD)) {
+ DBG("fallback due to blend\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->Texture._EnabledUnits) {
+ DBG("fallback due to texturing\n");
+ return GL_FALSE;
+ }
+
+ if (!(ctx->Color.ColorMask[0] &&
+ ctx->Color.ColorMask[1] &&
+ ctx->Color.ColorMask[2] &&
+ ctx->Color.ColorMask[3])) {
+ DBG("fallback due to color masking\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->Color.AlphaEnabled) {
+ DBG("fallback due to alpha\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->Depth.Test) {
+ DBG("fallback due to depth test\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->Fog.Enabled) {
+ DBG("fallback due to fog\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->_ImageTransferState) {
+ DBG("fallback due to image transfer\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->Stencil.Enabled) {
+ DBG("fallback due to image stencil\n");
+ return GL_FALSE;
+ }
+
+ if (ctx->RenderMode != GL_RENDER) {
+ DBG("fallback due to render mode\n");
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
+
+
+GLboolean
+intel_check_meta_tex_fragment_ops(GLcontext * ctx)
+{
+ if (ctx->NewState)
+ _mesa_update_state(ctx);
+
+ /* Some of _ImageTransferState (scale, bias) could be done with
+ * fragment programs on i915.
+ */
+ return !(ctx->_ImageTransferState || ctx->Fog.Enabled || /* not done yet */
+ ctx->Texture._EnabledUnits || ctx->FragmentProgram._Enabled);
+}
+
+/* The intel_region struct doesn't really do enough to capture the
+ * format of the pixels in the region. For now this code assumes that
+ * the region is a display surface and hence is either ARGB8888 or
+ * RGB565.
+ * XXX FBO: If we'd pass in the intel_renderbuffer instead of region, we'd
+ * know the buffer's pixel format.
+ *
+ * \param format as given to glDraw/ReadPixels
+ * \param type as given to glDraw/ReadPixels
+ */
+GLboolean
+intel_check_blit_format(struct intel_region * region,
+ GLenum format, GLenum type)
+{
+ if (region->cpp == 4 &&
+ (type == GL_UNSIGNED_INT_8_8_8_8_REV ||
+ type == GL_UNSIGNED_BYTE) && format == GL_BGRA) {
+ return GL_TRUE;
+ }
+
+ if (region->cpp == 2 &&
+ type == GL_UNSIGNED_SHORT_5_6_5_REV && format == GL_BGR) {
+ return GL_TRUE;
+ }
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s: bad format for blit (cpp %d, type %s format %s)\n",
+ __FUNCTION__, region->cpp,
+ _mesa_lookup_enum_by_nr(type), _mesa_lookup_enum_by_nr(format));
+
+ return GL_FALSE;
+}
+
+
+void
+intelInitPixelFuncs(struct dd_function_table *functions)
+{
+ functions->Accum = _swrast_Accum;
+ if (!getenv("INTEL_NO_BLIT")) {
+ functions->Bitmap = intelBitmap;
+ functions->CopyPixels = intelCopyPixels;
+ functions->DrawPixels = intelDrawPixels;
+#ifdef I915
+ functions->ReadPixels = intelReadPixels;
+#endif
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_PIXEL_H
+#define INTEL_PIXEL_H
+
+#include "main/mtypes.h"
+
+void intelInitPixelFuncs(struct dd_function_table *functions);
+
+GLboolean intel_check_blit_fragment_ops(GLcontext * ctx,
+ GLboolean src_alpha_is_one);
+
+GLboolean intel_check_meta_tex_fragment_ops(GLcontext * ctx);
+
+GLboolean intel_check_blit_format(struct intel_region *region,
+ GLenum format, GLenum type);
+
+
+void intelReadPixels(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const struct gl_pixelstore_attrib *pack,
+ GLvoid * pixels);
+
+void intelDrawPixels(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum format,
+ GLenum type,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLvoid * pixels);
+
+void intelCopyPixels(GLcontext * ctx,
+ GLint srcx, GLint srcy,
+ GLsizei width, GLsizei height,
+ GLint destx, GLint desty, GLenum type);
+
+void intelBitmap(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLubyte * pixels);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portionsalloc
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/colormac.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/bufferobj.h"
+#include "swrast/swrast.h"
+
+#include "intel_screen.h"
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_blit.h"
+#include "intel_regions.h"
+#include "intel_buffer_objects.h"
+#include "intel_buffers.h"
+#include "intel_pixel.h"
+#include "intel_reg.h"
+
+
+#define FILE_DEBUG_FLAG DEBUG_PIXEL
+
+
+/* Unlike the other intel_pixel_* functions, the expectation here is
+ * that the incoming data is not in a PBO. With the XY_TEXT blit
+ * method, there's no benefit haveing it in a PBO, but we could
+ * implement a path based on XY_MONO_SRC_COPY_BLIT which might benefit
+ * PBO bitmaps. I think they are probably pretty rare though - I
+ * wonder if Xgl uses them?
+ */
+static const GLubyte *map_pbo( GLcontext *ctx,
+ GLsizei width, GLsizei height,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLubyte *bitmap )
+{
+ GLubyte *buf;
+
+ if (!_mesa_validate_pbo_access(2, unpack, width, height, 1,
+ GL_COLOR_INDEX, GL_BITMAP,
+ (GLvoid *) bitmap)) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,"glBitmap(invalid PBO access)");
+ return NULL;
+ }
+
+ buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
+ GL_READ_ONLY_ARB,
+ unpack->BufferObj);
+ if (!buf) {
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glBitmap(PBO is mapped)");
+ return NULL;
+ }
+
+ return ADD_POINTERS(buf, bitmap);
+}
+
+static GLboolean test_bit( const GLubyte *src,
+ GLuint bit )
+{
+ return (src[bit/8] & (1<<(bit % 8))) ? 1 : 0;
+}
+
+static void set_bit( GLubyte *dest,
+ GLuint bit )
+{
+ dest[bit/8] |= 1 << (bit % 8);
+}
+
+/* Extract a rectangle's worth of data from the bitmap. Called
+ * per-cliprect.
+ */
+static GLuint get_bitmap_rect(GLsizei width, GLsizei height,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLubyte *bitmap,
+ GLuint x, GLuint y,
+ GLuint w, GLuint h,
+ GLubyte *dest,
+ GLuint row_align,
+ GLboolean invert)
+{
+ GLuint src_offset = (x + unpack->SkipPixels) & 0x7;
+ GLuint mask = unpack->LsbFirst ? 0 : 7;
+ GLuint bit = 0;
+ GLint row, col;
+ GLint first, last;
+ GLint incr;
+ GLuint count = 0;
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s %d,%d %dx%d bitmap %dx%d skip %d src_offset %d mask %d\n",
+ __FUNCTION__, x,y,w,h,width,height,unpack->SkipPixels, src_offset, mask);
+
+ if (invert) {
+ first = h-1;
+ last = 0;
+ incr = -1;
+ }
+ else {
+ first = 0;
+ last = h-1;
+ incr = 1;
+ }
+
+ /* Require that dest be pre-zero'd.
+ */
+ for (row = first; row != (last+incr); row += incr) {
+ const GLubyte *rowsrc = _mesa_image_address2d(unpack, bitmap,
+ width, height,
+ GL_COLOR_INDEX, GL_BITMAP,
+ y + row, x);
+
+ for (col = 0; col < w; col++, bit++) {
+ if (test_bit(rowsrc, (col + src_offset) ^ mask)) {
+ set_bit(dest, bit ^ 7);
+ count++;
+ }
+ }
+
+ if (row_align)
+ bit = ALIGN(bit, row_align);
+ }
+
+ return count;
+}
+
+
+
+
+/*
+ * Render a bitmap.
+ */
+static GLboolean
+do_blit_bitmap( GLcontext *ctx,
+ GLint dstx, GLint dsty,
+ GLsizei width, GLsizei height,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLubyte *bitmap )
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_region *dst = intel_drawbuf_region(intel);
+ GLfloat tmpColor[4];
+ GLubyte ubcolor[4];
+ GLuint color8888, color565;
+
+ if (!dst)
+ return GL_FALSE;
+
+ if (unpack->BufferObj->Name) {
+ bitmap = map_pbo(ctx, width, height, unpack, bitmap);
+ if (bitmap == NULL)
+ return GL_TRUE; /* even though this is an error, we're done */
+ }
+
+ COPY_4V(tmpColor, ctx->Current.RasterColor);
+
+ if (NEED_SECONDARY_COLOR(ctx)) {
+ ADD_3V(tmpColor, tmpColor, ctx->Current.RasterSecondaryColor);
+ }
+
+ UNCLAMPED_FLOAT_TO_UBYTE(ubcolor[0], tmpColor[0]);
+ UNCLAMPED_FLOAT_TO_UBYTE(ubcolor[1], tmpColor[1]);
+ UNCLAMPED_FLOAT_TO_UBYTE(ubcolor[2], tmpColor[2]);
+ UNCLAMPED_FLOAT_TO_UBYTE(ubcolor[3], tmpColor[3]);
+
+ color8888 = INTEL_PACKCOLOR8888(ubcolor[0], ubcolor[1], ubcolor[2], ubcolor[3]);
+ color565 = INTEL_PACKCOLOR565(ubcolor[0], ubcolor[1], ubcolor[2]);
+
+ if (!intel_check_blit_fragment_ops(ctx, tmpColor[3] == 1.0F))
+ return GL_FALSE;
+
+ LOCK_HARDWARE(intel);
+
+ if (intel->driDrawable->numClipRects) {
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ drm_clip_rect_t *box = dPriv->pClipRects;
+ drm_clip_rect_t dest_rect;
+ GLint nbox = dPriv->numClipRects;
+ GLint srcx = 0, srcy = 0;
+ GLint orig_screen_x1, orig_screen_y2;
+ GLuint i;
+
+
+ orig_screen_x1 = dPriv->x + dstx;
+ orig_screen_y2 = dPriv->y + (dPriv->h - dsty);
+
+ /* Do scissoring in GL coordinates:
+ */
+ if (ctx->Scissor.Enabled)
+ {
+ GLint x = ctx->Scissor.X;
+ GLint y = ctx->Scissor.Y;
+ GLuint w = ctx->Scissor.Width;
+ GLuint h = ctx->Scissor.Height;
+
+ if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height))
+ goto out;
+ }
+
+ /* Convert from GL to hardware coordinates:
+ */
+ dsty = dPriv->y + (dPriv->h - dsty - height);
+ dstx = dPriv->x + dstx;
+
+ dest_rect.x1 = dstx < 0 ? 0 : dstx;
+ dest_rect.y1 = dsty < 0 ? 0 : dsty;
+ dest_rect.x2 = dstx + width < 0 ? 0 : dstx + width;
+ dest_rect.y2 = dsty + height < 0 ? 0 : dsty + height;
+
+ for (i = 0; i < nbox; i++) {
+ drm_clip_rect_t rect;
+ int box_w, box_h;
+ GLint px, py;
+ GLuint stipple[32];
+
+ if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i]))
+ continue;
+
+ /* Now go back to GL coordinates to figure out what subset of
+ * the bitmap we are uploading for this cliprect:
+ */
+ box_w = rect.x2 - rect.x1;
+ box_h = rect.y2 - rect.y1;
+ srcx = rect.x1 - orig_screen_x1;
+ srcy = orig_screen_y2 - rect.y2;
+
+
+#define DY 32
+#define DX 32
+
+ /* Then, finally, chop it all into chunks that can be
+ * digested by hardware:
+ */
+ for (py = 0; py < box_h; py += DY) {
+ for (px = 0; px < box_w; px += DX) {
+ int h = MIN2(DY, box_h - py);
+ int w = MIN2(DX, box_w - px);
+ GLuint sz = ALIGN(ALIGN(w,8) * h, 64)/8;
+ GLenum logic_op = ctx->Color.ColorLogicOpEnabled ?
+ ctx->Color.LogicOp : GL_COPY;
+
+ assert(sz <= sizeof(stipple));
+ memset(stipple, 0, sz);
+
+ /* May need to adjust this when padding has been introduced in
+ * sz above:
+ */
+ if (get_bitmap_rect(width, height, unpack,
+ bitmap,
+ srcx + px, srcy + py, w, h,
+ (GLubyte *)stipple,
+ 8,
+ GL_TRUE) == 0)
+ continue;
+
+ /*
+ */
+ intelEmitImmediateColorExpandBlit( intel,
+ dst->cpp,
+ (GLubyte *)stipple,
+ sz,
+ (dst->cpp == 2) ? color565 : color8888,
+ dst->pitch,
+ dst->buffer,
+ 0,
+ dst->tiling,
+ rect.x1 + px,
+ rect.y2 - (py + h),
+ w, h,
+ logic_op);
+ }
+ }
+ }
+ }
+out:
+ UNLOCK_HARDWARE(intel);
+
+
+ if (unpack->BufferObj->Name) {
+ /* done with PBO so unmap it now */
+ ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT,
+ unpack->BufferObj);
+ }
+
+ return GL_TRUE;
+}
+
+
+
+
+
+/* There are a large number of possible ways to implement bitmap on
+ * this hardware, most of them have some sort of drawback. Here are a
+ * few that spring to mind:
+ *
+ * Blit:
+ * - XY_MONO_SRC_BLT_CMD
+ * - use XY_SETUP_CLIP_BLT for cliprect clipping.
+ * - XY_TEXT_BLT
+ * - XY_TEXT_IMMEDIATE_BLT
+ * - blit per cliprect, subject to maximum immediate data size.
+ * - XY_COLOR_BLT
+ * - per pixel or run of pixels
+ * - XY_PIXEL_BLT
+ * - good for sparse bitmaps
+ *
+ * 3D engine:
+ * - Point per pixel
+ * - Translate bitmap to an alpha texture and render as a quad
+ * - Chop bitmap up into 32x32 squares and render w/polygon stipple.
+ */
+void
+intelBitmap(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLubyte * pixels)
+{
+ if (do_blit_bitmap(ctx, x, y, width, height,
+ unpack, pixels))
+ return;
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
+
+ _swrast_Bitmap(ctx, x, y, width, height, unpack, pixels);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/state.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "swrast/swrast.h"
+
+#include "intel_screen.h"
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_buffers.h"
+#include "intel_blit.h"
+#include "intel_regions.h"
+#include "intel_pixel.h"
+
+#define FILE_DEBUG_FLAG DEBUG_PIXEL
+
+static struct intel_region *
+copypix_src_region(struct intel_context *intel, GLenum type)
+{
+ switch (type) {
+ case GL_COLOR:
+ return intel_readbuf_region(intel);
+ case GL_DEPTH:
+ /* Don't think this is really possible execpt at 16bpp, when we have no stencil.
+ */
+ if (intel->depth_region && intel->depth_region->cpp == 2)
+ return intel->depth_region;
+ case GL_STENCIL:
+ /* Don't think this is really possible.
+ */
+ break;
+ case GL_DEPTH_STENCIL_EXT:
+ /* Does it matter whether it is stencil/depth or depth/stencil?
+ */
+ return intel->depth_region;
+ default:
+ break;
+ }
+
+ return NULL;
+}
+
+
+/**
+ * Check if any fragment operations are in effect which might effect
+ * glCopyPixels. Differs from intel_check_blit_fragment_ops in that
+ * we allow Scissor.
+ */
+static GLboolean
+intel_check_copypixel_blit_fragment_ops(GLcontext * ctx)
+{
+ if (ctx->NewState)
+ _mesa_update_state(ctx);
+
+ /* Could do logicop with the blitter:
+ */
+ return !(ctx->_ImageTransferState ||
+ ctx->Color.AlphaEnabled ||
+ ctx->Depth.Test ||
+ ctx->Fog.Enabled ||
+ ctx->Stencil.Enabled ||
+ !ctx->Color.ColorMask[0] ||
+ !ctx->Color.ColorMask[1] ||
+ !ctx->Color.ColorMask[2] ||
+ !ctx->Color.ColorMask[3] ||
+ ctx->Texture._EnabledUnits ||
+ ctx->FragmentProgram._Enabled ||
+ ctx->Color.BlendEnabled);
+}
+
+#ifdef I915
+/* Doesn't work for overlapping regions. Could do a double copy or
+ * just fallback.
+ */
+static GLboolean
+do_texture_copypixels(GLcontext * ctx,
+ GLint srcx, GLint srcy,
+ GLsizei width, GLsizei height,
+ GLint dstx, GLint dsty, GLenum type)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_region *dst = intel_drawbuf_region(intel);
+ struct intel_region *src = copypix_src_region(intel, type);
+ GLenum src_format;
+ GLenum src_type;
+
+ DBG("%s %d,%d %dx%d --> %d,%d\n", __FUNCTION__,
+ srcx, srcy, width, height, dstx, dsty);
+
+ if (!src || !dst || type != GL_COLOR)
+ return GL_FALSE;
+
+ /* Can't handle overlapping regions. Don't have sufficient control
+ * over rasterization to pull it off in-place. Punt on these for
+ * now.
+ *
+ * XXX: do a copy to a temporary.
+ */
+ if (src->buffer == dst->buffer) {
+ drm_clip_rect_t srcbox;
+ drm_clip_rect_t dstbox;
+ drm_clip_rect_t tmp;
+
+ srcbox.x1 = srcx;
+ srcbox.y1 = srcy;
+ srcbox.x2 = srcx + width;
+ srcbox.y2 = srcy + height;
+
+ if (ctx->Pixel.ZoomX > 0) {
+ dstbox.x1 = dstx;
+ dstbox.x2 = dstx + width * ctx->Pixel.ZoomX;
+ } else {
+ dstbox.x1 = dstx + width * ctx->Pixel.ZoomX;
+ dstbox.x2 = dstx;
+ }
+ if (ctx->Pixel.ZoomY > 0) {
+ dstbox.y1 = dsty;
+ dstbox.y2 = dsty + height * ctx->Pixel.ZoomY;
+ } else {
+ dstbox.y1 = dsty + height * ctx->Pixel.ZoomY;
+ dstbox.y2 = dsty;
+ }
+
+ DBG("src %d,%d %d,%d\n", srcbox.x1, srcbox.y1, srcbox.x2, srcbox.y2);
+ DBG("dst %d,%d %d,%d (%dx%d) (%f,%f)\n", dstbox.x1, dstbox.y1, dstbox.x2, dstbox.y2,
+ width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY);
+
+ if (intel_intersect_cliprects(&tmp, &srcbox, &dstbox)) {
+ DBG("%s: regions overlap\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+ }
+
+ intelFlush(&intel->ctx);
+
+ intel->vtbl.install_meta_state(intel);
+
+ /* Is this true? Also will need to turn depth testing on according
+ * to state:
+ */
+ intel->vtbl.meta_no_stencil_write(intel);
+ intel->vtbl.meta_no_depth_write(intel);
+
+ /* Set the 3d engine to draw into the destination region:
+ */
+ intel->vtbl.meta_draw_region(intel, dst, intel->depth_region);
+
+ intel->vtbl.meta_import_pixel_state(intel);
+
+ if (src->cpp == 2) {
+ src_format = GL_RGB;
+ src_type = GL_UNSIGNED_SHORT_5_6_5;
+ }
+ else {
+ src_format = GL_BGRA;
+ src_type = GL_UNSIGNED_BYTE;
+ }
+
+ /* Set the frontbuffer up as a large rectangular texture.
+ */
+ if (!intel->vtbl.meta_tex_rect_source(intel, src->buffer, 0,
+ src->pitch,
+ src->height, src_format, src_type)) {
+ intel->vtbl.leave_meta_state(intel);
+ return GL_FALSE;
+ }
+
+
+ intel->vtbl.meta_texture_blend_replace(intel);
+
+ LOCK_HARDWARE(intel);
+
+ if (intel->driDrawable->numClipRects) {
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+
+
+ srcy = dPriv->h - srcy - height; /* convert from gl to hardware coords */
+
+ srcx += dPriv->x;
+ srcy += dPriv->y;
+
+ /* Clip against the source region. This is the only source
+ * clipping we do. XXX: Just set the texcord wrap mode to clamp
+ * or similar.
+ *
+ */
+ if (0) {
+ GLint orig_x = srcx;
+ GLint orig_y = srcy;
+
+ if (!_mesa_clip_to_region(0, 0, src->pitch, src->height,
+ &srcx, &srcy, &width, &height))
+ goto out;
+
+ dstx += srcx - orig_x;
+ dsty += (srcy - orig_y) * ctx->Pixel.ZoomY;
+ }
+
+ /* Just use the regular cliprect mechanism... Does this need to
+ * even hold the lock???
+ */
+ intel->vtbl.meta_draw_quad(intel,
+ dstx,
+ dstx + width * ctx->Pixel.ZoomX,
+ dPriv->h - (dsty + height * ctx->Pixel.ZoomY),
+ dPriv->h - (dsty), 0, /* XXX: what z value? */
+ 0x00ff00ff,
+ srcx, srcx + width, srcy, srcy + height);
+
+ out:
+ intel->vtbl.leave_meta_state(intel);
+ intel_batchbuffer_emit_mi_flush(intel->batch);
+ }
+ UNLOCK_HARDWARE(intel);
+
+ DBG("%s: success\n", __FUNCTION__);
+ return GL_TRUE;
+}
+#endif /* I915 */
+
+
+/**
+ * CopyPixels with the blitter. Don't support zooming, pixel transfer, etc.
+ */
+static GLboolean
+do_blit_copypixels(GLcontext * ctx,
+ GLint srcx, GLint srcy,
+ GLsizei width, GLsizei height,
+ GLint dstx, GLint dsty, GLenum type)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_region *dst = intel_drawbuf_region(intel);
+ struct intel_region *src = copypix_src_region(intel, type);
+
+ /* Copypixels can be more than a straight copy. Ensure all the
+ * extra operations are disabled:
+ */
+ if (!intel_check_copypixel_blit_fragment_ops(ctx) ||
+ ctx->Pixel.ZoomX != 1.0F || ctx->Pixel.ZoomY != 1.0F)
+ return GL_FALSE;
+
+ if (!src || !dst)
+ return GL_FALSE;
+
+
+
+ intelFlush(&intel->ctx);
+
+ LOCK_HARDWARE(intel);
+
+ if (intel->driDrawable->numClipRects) {
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ __DRIdrawablePrivate *dReadPriv = intel->driReadDrawable;
+ drm_clip_rect_t *box = dPriv->pClipRects;
+ GLint nbox = dPriv->numClipRects;
+ GLint delta_x = 0;
+ GLint delta_y = 0;
+ GLuint i;
+
+ /* Do scissoring in GL coordinates:
+ */
+ if (ctx->Scissor.Enabled)
+ {
+ GLint x = ctx->Scissor.X;
+ GLint y = ctx->Scissor.Y;
+ GLuint w = ctx->Scissor.Width;
+ GLuint h = ctx->Scissor.Height;
+ GLint dx = dstx - srcx;
+ GLint dy = dsty - srcy;
+
+ if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height))
+ goto out;
+
+ srcx = dstx - dx;
+ srcy = dsty - dy;
+ }
+
+ /* Convert from GL to hardware coordinates:
+ */
+ dsty = dPriv->h - dsty - height;
+ srcy = dPriv->h - srcy - height;
+ dstx += dPriv->x;
+ dsty += dPriv->y;
+ srcx += dReadPriv->x;
+ srcy += dReadPriv->y;
+
+ /* Clip against the source region. This is the only source
+ * clipping we do. Dst is clipped with cliprects below.
+ */
+ {
+ delta_x = srcx - dstx;
+ delta_y = srcy - dsty;
+
+ if (!_mesa_clip_to_region(0, 0, src->pitch, src->height,
+ &srcx, &srcy, &width, &height))
+ goto out;
+
+ dstx = srcx - delta_x;
+ dsty = srcy - delta_y;
+ }
+
+ /* Could do slightly more clipping: Eg, take the intersection of
+ * the existing set of cliprects and those cliprects translated
+ * by delta_x, delta_y:
+ *
+ * This code will not overwrite other windows, but will
+ * introduce garbage when copying from obscured window regions.
+ */
+ for (i = 0; i < nbox; i++) {
+ GLint clip_x = dstx;
+ GLint clip_y = dsty;
+ GLint clip_w = width;
+ GLint clip_h = height;
+
+ if (!_mesa_clip_to_region(box[i].x1, box[i].y1, box[i].x2, box[i].y2,
+ &clip_x, &clip_y, &clip_w, &clip_h))
+ continue;
+
+ intelEmitCopyBlit(intel, dst->cpp,
+ src->pitch, src->buffer, 0, src->tiling,
+ dst->pitch, dst->buffer, 0, dst->tiling,
+ clip_x + delta_x, clip_y + delta_y, /* srcx, srcy */
+ clip_x, clip_y, /* dstx, dsty */
+ clip_w, clip_h,
+ ctx->Color.ColorLogicOpEnabled ?
+ ctx->Color.LogicOp : GL_COPY);
+ }
+ }
+out:
+ UNLOCK_HARDWARE(intel);
+
+ DBG("%s: success\n", __FUNCTION__);
+ return GL_TRUE;
+}
+
+
+void
+intelCopyPixels(GLcontext * ctx,
+ GLint srcx, GLint srcy,
+ GLsizei width, GLsizei height,
+ GLint destx, GLint desty, GLenum type)
+{
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ fprintf(stderr, "%s\n", __FUNCTION__);
+
+ if (do_blit_copypixels(ctx, srcx, srcy, width, height, destx, desty, type))
+ return;
+
+#ifdef I915
+ if (do_texture_copypixels(ctx, srcx, srcy, width, height, destx, desty, type))
+ return;
+#endif
+
+ DBG("fallback to _swrast_CopyPixels\n");
+
+ _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portionsalloc
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/bufferobj.h"
+#include "main/teximage.h"
+#include "main/texenv.h"
+#include "main/texobj.h"
+#include "main/texstate.h"
+#include "main/texparam.h"
+#include "main/matrix.h"
+#include "main/varray.h"
+#include "main/attrib.h"
+#include "main/enable.h"
+#include "main/buffers.h"
+#include "main/fbobject.h"
+#include "main/renderbuffer.h"
+#include "main/depth.h"
+#include "main/hash.h"
+#include "main/blend.h"
+#include "glapi/dispatch.h"
+#include "swrast/swrast.h"
+
+#include "intel_screen.h"
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_blit.h"
+#include "intel_buffers.h"
+#include "intel_regions.h"
+#include "intel_pixel.h"
+#include "intel_buffer_objects.h"
+#include "intel_fbo.h"
+
+static GLboolean
+intel_texture_drawpixels(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum format,
+ GLenum type,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLvoid *pixels)
+{
+ GLuint texname;
+ GLfloat vertices[4][4];
+ GLfloat texcoords[4][2];
+
+ /* We're going to mess with texturing with no regard to existing texture
+ * state, so if there is some set up we have to bail.
+ */
+ if (ctx->Texture._EnabledUnits != 0) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels() fallback: texturing enabled\n");
+ return GL_FALSE;
+ }
+
+ /* Can't do textured DrawPixels with a fragment program, unless we were
+ * to generate a new program that sampled our texture and put the results
+ * in the fragment color before the user's program started.
+ */
+ if (ctx->FragmentProgram.Enabled) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels() fallback: fragment program enabled\n");
+ return GL_FALSE;
+ }
+
+ /* We don't have a way to generate fragments with stencil values which *
+ * will set the resulting stencil value.
+ */
+ if (format == GL_STENCIL_INDEX)
+ return GL_FALSE;
+
+ /* Check that we can load in a texture this big. */
+ if (width > (1 << (ctx->Const.MaxTextureLevels - 1)) ||
+ height > (1 << (ctx->Const.MaxTextureLevels - 1))) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels() fallback: bitmap too large (%dx%d)\n",
+ width, height);
+ return GL_FALSE;
+ }
+
+ /* To do DEPTH_COMPONENT, we would need to change our setup to not draw to
+ * the color buffer, and sample the texture values into the fragment depth
+ * in a program.
+ */
+ if (format == GL_DEPTH_COMPONENT) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr,
+ "glDrawPixels() fallback: format == GL_DEPTH_COMPONENT\n");
+ return GL_FALSE;
+ }
+
+ _mesa_PushAttrib(GL_ENABLE_BIT | GL_TRANSFORM_BIT | GL_TEXTURE_BIT |
+ GL_CURRENT_BIT);
+ _mesa_PushClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT);
+
+ /* XXX: pixel store stuff */
+ _mesa_Disable(GL_POLYGON_STIPPLE);
+
+ _mesa_ActiveTextureARB(GL_TEXTURE0_ARB);
+ _mesa_Enable(GL_TEXTURE_2D);
+ _mesa_GenTextures(1, &texname);
+ _mesa_BindTexture(GL_TEXTURE_2D, texname);
+ _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ _mesa_TexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+ /*
+ _mesa_TexEnvf(GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
+ _mesa_TexEnvf(GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_REPLACE);
+ */
+ _mesa_TexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, format,
+ type, pixels);
+
+ _mesa_MatrixMode(GL_PROJECTION);
+ _mesa_PushMatrix();
+ _mesa_LoadIdentity();
+ _mesa_Ortho(0, ctx->DrawBuffer->Width, 0, ctx->DrawBuffer->Height, 1, -1);
+
+ _mesa_MatrixMode(GL_MODELVIEW);
+ _mesa_PushMatrix();
+ _mesa_LoadIdentity();
+
+ /* Create the vertex buffer based on the current raster pos. The x and y
+ * we're handed are ctx->Current.RasterPos[0,1] rounded to integers.
+ * We also apply the depth. However, the W component is already multiplied
+ * into ctx->Current.RasterPos[0,1,2] and we can ignore it at this point.
+ */
+ vertices[0][0] = x;
+ vertices[0][1] = y;
+ vertices[0][2] = ctx->Current.RasterPos[2];
+ vertices[0][3] = 1.0;
+ vertices[1][0] = x + width * ctx->Pixel.ZoomX;
+ vertices[1][1] = y;
+ vertices[1][2] = ctx->Current.RasterPos[2];
+ vertices[1][3] = 1.0;
+ vertices[2][0] = x + width * ctx->Pixel.ZoomX;
+ vertices[2][1] = y + height * ctx->Pixel.ZoomY;
+ vertices[2][2] = ctx->Current.RasterPos[2];
+ vertices[2][3] = 1.0;
+ vertices[3][0] = x;
+ vertices[3][1] = y + height * ctx->Pixel.ZoomY;
+ vertices[3][2] = ctx->Current.RasterPos[2];
+ vertices[3][3] = 1.0;
+
+ texcoords[0][0] = 0.0;
+ texcoords[0][1] = 0.0;
+ texcoords[1][0] = 1.0;
+ texcoords[1][1] = 0.0;
+ texcoords[2][0] = 1.0;
+ texcoords[2][1] = 1.0;
+ texcoords[3][0] = 0.0;
+ texcoords[3][1] = 1.0;
+
+ _mesa_VertexPointer(4, GL_FLOAT, 4 * sizeof(GLfloat), &vertices);
+ _mesa_TexCoordPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &texcoords);
+ _mesa_Enable(GL_VERTEX_ARRAY);
+ _mesa_Enable(GL_TEXTURE_COORD_ARRAY);
+ CALL_DrawArrays(ctx->Exec, (GL_TRIANGLE_FAN, 0, 4));
+
+ _mesa_MatrixMode(GL_PROJECTION);
+ _mesa_PopMatrix();
+ _mesa_MatrixMode(GL_MODELVIEW);
+ _mesa_PopMatrix();
+ _mesa_PopClientAttrib();
+ _mesa_PopAttrib();
+
+ _mesa_DeleteTextures(1, &texname);
+
+ return GL_TRUE;
+}
+
+static GLboolean
+intel_stencil_drawpixels(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum format,
+ GLenum type,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLvoid *pixels)
+{
+ GLuint texname, rb_name, fb_name, old_fb_name;
+ GLfloat vertices[4][2];
+ GLfloat texcoords[4][2];
+ struct intel_renderbuffer *irb;
+ struct intel_renderbuffer *depth_irb;
+ struct gl_renderbuffer *rb;
+ struct gl_pixelstore_attrib old_unpack;
+ GLstencil *stencil_pixels;
+ int row;
+
+ if (format != GL_STENCIL_INDEX)
+ return GL_FALSE;
+
+ /* If there's nothing to write, we're done. */
+ if (ctx->Stencil.WriteMask[0] == 0)
+ return GL_TRUE;
+
+ /* Can't do a per-bit writemask while treating stencil as rgba data. */
+ if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "stencil mask enabled\n");
+ return GL_FALSE;
+ }
+
+ /* We use FBOs for our wrapping of the depthbuffer into a color
+ * destination.
+ */
+ if (!ctx->Extensions.EXT_framebuffer_object)
+ return GL_FALSE;
+
+ /* We're going to mess with texturing with no regard to existing texture
+ * state, so if there is some set up we have to bail.
+ */
+ if (ctx->Texture._EnabledUnits != 0) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "texturing enabled\n");
+ return GL_FALSE;
+ }
+
+ /* Can't do textured DrawPixels with a fragment program, unless we were
+ * to generate a new program that sampled our texture and put the results
+ * in the fragment color before the user's program started.
+ */
+ if (ctx->FragmentProgram.Enabled) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "fragment program enabled\n");
+ return GL_FALSE;
+ }
+
+ /* Check that we can load in a texture this big. */
+ if (width > (1 << (ctx->Const.MaxTextureLevels - 1)) ||
+ height > (1 << (ctx->Const.MaxTextureLevels - 1))) {
+ if (INTEL_DEBUG & DEBUG_FALLBACKS)
+ fprintf(stderr, "glDrawPixels(STENCIL_INDEX) fallback: "
+ "bitmap too large (%dx%d)\n",
+ width, height);
+ return GL_FALSE;
+ }
+
+ _mesa_PushAttrib(GL_ENABLE_BIT | GL_TRANSFORM_BIT | GL_TEXTURE_BIT |
+ GL_CURRENT_BIT | GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+ _mesa_PushClientAttrib(GL_CLIENT_VERTEX_ARRAY_BIT);
+ old_fb_name = ctx->DrawBuffer->Name;
+
+ _mesa_Disable(GL_POLYGON_STIPPLE);
+ _mesa_Disable(GL_DEPTH_TEST);
+ _mesa_Disable(GL_STENCIL_TEST);
+
+ /* Unpack the supplied stencil values into a ubyte buffer. */
+ assert(sizeof(GLstencil) == sizeof(GLubyte));
+ stencil_pixels = _mesa_malloc(width * height * sizeof(GLstencil));
+ for (row = 0; row < height; row++) {
+ GLvoid *source = _mesa_image_address2d(unpack, pixels,
+ width, height,
+ GL_COLOR_INDEX, type,
+ row, 0);
+ _mesa_unpack_stencil_span(ctx, width, GL_UNSIGNED_BYTE,
+ stencil_pixels +
+ row * width * sizeof(GLstencil),
+ type, source, unpack, ctx->_ImageTransferState);
+ }
+
+ /* Take the current depth/stencil renderbuffer, and make a new one wrapping
+ * it which will be treated as GL_RGBA8 so we can render to it as a color
+ * buffer.
+ */
+ depth_irb = intel_get_renderbuffer(ctx->DrawBuffer, BUFFER_DEPTH);
+ irb = intel_create_renderbuffer(GL_RGBA8);
+ rb = &irb->Base;
+ irb->Base.Width = depth_irb->Base.Width;
+ irb->Base.Height = depth_irb->Base.Height;
+ intel_renderbuffer_set_region(irb, depth_irb->region);
+
+ /* Create a name for our renderbuffer, which lets us use other mesa
+ * rb functions for convenience.
+ */
+ _mesa_GenRenderbuffersEXT(1, &rb_name);
+ irb->Base.RefCount++;
+ _mesa_HashInsert(ctx->Shared->RenderBuffers, rb_name, &irb->Base);
+
+ /* Bind the new renderbuffer to the color attachment point. */
+ _mesa_GenFramebuffersEXT(1, &fb_name);
+ _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, fb_name);
+ _mesa_FramebufferRenderbufferEXT(GL_FRAMEBUFFER_EXT,
+ GL_COLOR_ATTACHMENT0_EXT,
+ GL_RENDERBUFFER_EXT,
+ rb_name);
+ /* Choose to render to the color attachment. */
+ _mesa_DrawBuffer(GL_COLOR_ATTACHMENT0_EXT);
+
+ _mesa_DepthMask(GL_FALSE);
+ _mesa_ColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE);
+
+ _mesa_ActiveTextureARB(GL_TEXTURE0_ARB);
+ _mesa_Enable(GL_TEXTURE_2D);
+ _mesa_GenTextures(1, &texname);
+ _mesa_BindTexture(GL_TEXTURE_2D, texname);
+ _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+ _mesa_TexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+ _mesa_TexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+ old_unpack = ctx->Unpack;
+ ctx->Unpack = ctx->DefaultPacking;
+ _mesa_TexImage2D(GL_TEXTURE_2D, 0, GL_INTENSITY, width, height, 0,
+ GL_RED, GL_UNSIGNED_BYTE, stencil_pixels);
+ ctx->Unpack = old_unpack;
+ _mesa_free(stencil_pixels);
+
+ _mesa_MatrixMode(GL_PROJECTION);
+ _mesa_PushMatrix();
+ _mesa_LoadIdentity();
+ _mesa_Ortho(0, ctx->DrawBuffer->Width, 0, ctx->DrawBuffer->Height, 1, -1);
+
+ _mesa_MatrixMode(GL_MODELVIEW);
+ _mesa_PushMatrix();
+ _mesa_LoadIdentity();
+
+ vertices[0][0] = x;
+ vertices[0][1] = y;
+ vertices[1][0] = x + width * ctx->Pixel.ZoomX;
+ vertices[1][1] = y;
+ vertices[2][0] = x + width * ctx->Pixel.ZoomX;
+ vertices[2][1] = y + height * ctx->Pixel.ZoomY;
+ vertices[3][0] = x;
+ vertices[3][1] = y + height * ctx->Pixel.ZoomY;
+
+ texcoords[0][0] = 0.0;
+ texcoords[0][1] = 0.0;
+ texcoords[1][0] = 1.0;
+ texcoords[1][1] = 0.0;
+ texcoords[2][0] = 1.0;
+ texcoords[2][1] = 1.0;
+ texcoords[3][0] = 0.0;
+ texcoords[3][1] = 1.0;
+
+ _mesa_VertexPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &vertices);
+ _mesa_TexCoordPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &texcoords);
+ _mesa_Enable(GL_VERTEX_ARRAY);
+ _mesa_Enable(GL_TEXTURE_COORD_ARRAY);
+ CALL_DrawArrays(ctx->Exec, (GL_TRIANGLE_FAN, 0, 4));
+
+ _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, old_fb_name);
+
+ _mesa_MatrixMode(GL_PROJECTION);
+ _mesa_PopMatrix();
+ _mesa_MatrixMode(GL_MODELVIEW);
+ _mesa_PopMatrix();
+ _mesa_PopClientAttrib();
+ _mesa_PopAttrib();
+
+ _mesa_DeleteTextures(1, &texname);
+ _mesa_DeleteFramebuffersEXT(1, &fb_name);
+ _mesa_DeleteRenderbuffersEXT(1, &rb_name);
+
+ return GL_TRUE;
+}
+
+void
+intelDrawPixels(GLcontext * ctx,
+ GLint x, GLint y,
+ GLsizei width, GLsizei height,
+ GLenum format,
+ GLenum type,
+ const struct gl_pixelstore_attrib *unpack,
+ const GLvoid * pixels)
+{
+ if (intel_texture_drawpixels(ctx, x, y, width, height, format, type,
+ unpack, pixels))
+ return;
+
+ if (intel_stencil_drawpixels(ctx, x, y, width, height, format, type,
+ unpack, pixels))
+ return;
+
+ if (INTEL_DEBUG & DEBUG_PIXEL)
+ _mesa_printf("%s: fallback to swrast\n", __FUNCTION__);
+
+ if (ctx->FragmentProgram._Current == ctx->FragmentProgram._TexEnvProgram) {
+ /*
+ * We don't want the i915 texenv program to be applied to DrawPixels.
+ * This is really just a performance optimization (mesa will other-
+ * wise happily run the fragment program on each pixel in the image).
+ */
+ struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current;
+ /* can't just set current frag prog to 0 here as on buffer resize
+ we'll get new state checks which will segfault. Remains a hack. */
+ ctx->FragmentProgram._Current = NULL;
+ ctx->FragmentProgram._UseTexEnvProgram = GL_FALSE;
+ ctx->FragmentProgram._Active = GL_FALSE;
+ _swrast_DrawPixels( ctx, x, y, width, height, format, type,
+ unpack, pixels );
+ ctx->FragmentProgram._Current = fpSave;
+ ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE;
+ ctx->FragmentProgram._Active = GL_TRUE;
+ _swrast_InvalidateState(ctx, _NEW_PROGRAM);
+ }
+ else {
+ _swrast_DrawPixels( ctx, x, y, width, height, format, type,
+ unpack, pixels );
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define CMD_MI (0x0 << 29)
+#define CMD_2D (0x2 << 29)
+#define CMD_3D (0x3 << 29)
+
+#define MI_NOOP (CMD_MI | 0)
+
+#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23)
+
+#define MI_FLUSH (CMD_MI | (4 << 23))
+#define FLUSH_MAP_CACHE (1 << 0)
+#define INHIBIT_FLUSH_RENDER_CACHE (1 << 2)
+
+/* Stalls command execution waiting for the given events to have occurred. */
+#define MI_WAIT_FOR_EVENT (CMD_MI | (0x3 << 23))
+#define MI_WAIT_FOR_PLANE_B_FLIP (1<<6)
+#define MI_WAIT_FOR_PLANE_A_FLIP (1<<2)
+
+/* p189 */
+#define _3DSTATE_LOAD_STATE_IMMEDIATE_1 (CMD_3D | (0x1d<<24) | (0x04<<16))
+#define I1_LOAD_S(n) (1<<(4+n))
+
+#define _3DSTATE_DRAWRECT_INFO (CMD_3D | (0x1d<<24) | (0x80<<16) | 0x3)
+#define _3DSTATE_DRAWRECT_INFO_I965 (CMD_3D | (3 << 27) | (1 << 24) | 0x2)
+
+/** @{
+ *
+ * PIPE_CONTROL operation, a combination MI_FLUSH and register write with
+ * additional flushing control.
+ */
+#define _3DSTATE_PIPE_CONTROL (CMD_3D | (3 << 27) | (2 << 24) | 2)
+#define PIPE_CONTROL_NO_WRITE (0 << 14)
+#define PIPE_CONTROL_WRITE_IMMEDIATE (1 << 14)
+#define PIPE_CONTROL_WRITE_DEPTH_COUNT (2 << 14)
+#define PIPE_CONTROL_WRITE_TIMESTAMP (3 << 14)
+#define PIPE_CONTROL_DEPTH_STALL (1 << 13)
+#define PIPE_CONTROL_WRITE_FLUSH (1 << 12)
+#define PIPE_CONTROL_INSTRUCTION_FLUSH (1 << 11)
+#define PIPE_CONTROL_INTERRUPT_ENABLE (1 << 8)
+#define PIPE_CONTROL_PPGTT_WRITE (0 << 2)
+#define PIPE_CONTROL_GLOBAL_GTT_WRITE (1 << 2)
+
+/** @} */
+
+/** @{
+ * 915 definitions
+ */
+#define S0_VB_OFFSET_MASK 0xffffffc
+#define S0_AUTO_CACHE_INV_DISABLE (1<<0)
+/** @} */
+
+/** @{
+ * 830 definitions
+ */
+#define S0_VB_OFFSET_MASK_830 0xffffff8
+#define S0_VB_PITCH_SHIFT_830 1
+#define S0_VB_ENABLE_830 (1<<0)
+/** @} */
+
+#define S1_VERTEX_WIDTH_SHIFT 24
+#define S1_VERTEX_WIDTH_MASK (0x3f<<24)
+#define S1_VERTEX_PITCH_SHIFT 16
+#define S1_VERTEX_PITCH_MASK (0x3f<<16)
+
+#define TEXCOORDFMT_2D 0x0
+#define TEXCOORDFMT_3D 0x1
+#define TEXCOORDFMT_4D 0x2
+#define TEXCOORDFMT_1D 0x3
+#define TEXCOORDFMT_2D_16 0x4
+#define TEXCOORDFMT_4D_16 0x5
+#define TEXCOORDFMT_NOT_PRESENT 0xf
+#define S2_TEXCOORD_FMT0_MASK 0xf
+#define S2_TEXCOORD_FMT1_SHIFT 4
+#define S2_TEXCOORD_FMT(unit, type) ((type)<<(unit*4))
+#define S2_TEXCOORD_NONE (~0)
+#define S2_TEX_COUNT_SHIFT_830 12
+#define S2_VERTEX_1_WIDTH_SHIFT_830 0
+#define S2_VERTEX_0_WIDTH_SHIFT_830 6
+/* S3 not interesting */
+
+#define S4_POINT_WIDTH_SHIFT 23
+#define S4_POINT_WIDTH_MASK (0x1ff<<23)
+#define S4_LINE_WIDTH_SHIFT 19
+#define S4_LINE_WIDTH_ONE (0x2<<19)
+#define S4_LINE_WIDTH_MASK (0xf<<19)
+#define S4_FLATSHADE_ALPHA (1<<18)
+#define S4_FLATSHADE_FOG (1<<17)
+#define S4_FLATSHADE_SPECULAR (1<<16)
+#define S4_FLATSHADE_COLOR (1<<15)
+#define S4_CULLMODE_BOTH (0<<13)
+#define S4_CULLMODE_NONE (1<<13)
+#define S4_CULLMODE_CW (2<<13)
+#define S4_CULLMODE_CCW (3<<13)
+#define S4_CULLMODE_MASK (3<<13)
+#define S4_VFMT_POINT_WIDTH (1<<12)
+#define S4_VFMT_SPEC_FOG (1<<11)
+#define S4_VFMT_COLOR (1<<10)
+#define S4_VFMT_DEPTH_OFFSET (1<<9)
+#define S4_VFMT_XYZ (1<<6)
+#define S4_VFMT_XYZW (2<<6)
+#define S4_VFMT_XY (3<<6)
+#define S4_VFMT_XYW (4<<6)
+#define S4_VFMT_XYZW_MASK (7<<6)
+#define S4_FORCE_DEFAULT_DIFFUSE (1<<5)
+#define S4_FORCE_DEFAULT_SPECULAR (1<<4)
+#define S4_LOCAL_DEPTH_OFFSET_ENABLE (1<<3)
+#define S4_VFMT_FOG_PARAM (1<<2)
+#define S4_SPRITE_POINT_ENABLE (1<<1)
+#define S4_LINE_ANTIALIAS_ENABLE (1<<0)
+
+#define S4_VFMT_MASK (S4_VFMT_POINT_WIDTH | \
+ S4_VFMT_SPEC_FOG | \
+ S4_VFMT_COLOR | \
+ S4_VFMT_DEPTH_OFFSET | \
+ S4_VFMT_XYZW_MASK | \
+ S4_VFMT_FOG_PARAM)
+
+
+#define S5_WRITEDISABLE_ALPHA (1<<31)
+#define S5_WRITEDISABLE_RED (1<<30)
+#define S5_WRITEDISABLE_GREEN (1<<29)
+#define S5_WRITEDISABLE_BLUE (1<<28)
+#define S5_WRITEDISABLE_MASK (0xf<<28)
+#define S5_FORCE_DEFAULT_POINT_SIZE (1<<27)
+#define S5_LAST_PIXEL_ENABLE (1<<26)
+#define S5_GLOBAL_DEPTH_OFFSET_ENABLE (1<<25)
+#define S5_FOG_ENABLE (1<<24)
+#define S5_STENCIL_REF_SHIFT 16
+#define S5_STENCIL_REF_MASK (0xff<<16)
+#define S5_STENCIL_TEST_FUNC_SHIFT 13
+#define S5_STENCIL_TEST_FUNC_MASK (0x7<<13)
+#define S5_STENCIL_FAIL_SHIFT 10
+#define S5_STENCIL_FAIL_MASK (0x7<<10)
+#define S5_STENCIL_PASS_Z_FAIL_SHIFT 7
+#define S5_STENCIL_PASS_Z_FAIL_MASK (0x7<<7)
+#define S5_STENCIL_PASS_Z_PASS_SHIFT 4
+#define S5_STENCIL_PASS_Z_PASS_MASK (0x7<<4)
+#define S5_STENCIL_WRITE_ENABLE (1<<3)
+#define S5_STENCIL_TEST_ENABLE (1<<2)
+#define S5_COLOR_DITHER_ENABLE (1<<1)
+#define S5_LOGICOP_ENABLE (1<<0)
+
+
+#define S6_ALPHA_TEST_ENABLE (1<<31)
+#define S6_ALPHA_TEST_FUNC_SHIFT 28
+#define S6_ALPHA_TEST_FUNC_MASK (0x7<<28)
+#define S6_ALPHA_REF_SHIFT 20
+#define S6_ALPHA_REF_MASK (0xff<<20)
+#define S6_DEPTH_TEST_ENABLE (1<<19)
+#define S6_DEPTH_TEST_FUNC_SHIFT 16
+#define S6_DEPTH_TEST_FUNC_MASK (0x7<<16)
+#define S6_CBUF_BLEND_ENABLE (1<<15)
+#define S6_CBUF_BLEND_FUNC_SHIFT 12
+#define S6_CBUF_BLEND_FUNC_MASK (0x7<<12)
+#define S6_CBUF_SRC_BLEND_FACT_SHIFT 8
+#define S6_CBUF_SRC_BLEND_FACT_MASK (0xf<<8)
+#define S6_CBUF_DST_BLEND_FACT_SHIFT 4
+#define S6_CBUF_DST_BLEND_FACT_MASK (0xf<<4)
+#define S6_DEPTH_WRITE_ENABLE (1<<3)
+#define S6_COLOR_WRITE_ENABLE (1<<2)
+#define S6_TRISTRIP_PV_SHIFT 0
+#define S6_TRISTRIP_PV_MASK (0x3<<0)
+
+#define S7_DEPTH_OFFSET_CONST_MASK ~0
+
+/* Primitive dispatch on 830-945 */
+#define _3DPRIMITIVE (CMD_3D | (0x1f << 24))
+#define PRIM_INDIRECT (1<<23)
+#define PRIM_INLINE (0<<23)
+#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
+#define PRIM_INDIRECT_ELTS (1<<17)
+
+#define PRIM3D_TRILIST (0x0<<18)
+#define PRIM3D_TRISTRIP (0x1<<18)
+#define PRIM3D_TRISTRIP_RVRSE (0x2<<18)
+#define PRIM3D_TRIFAN (0x3<<18)
+#define PRIM3D_POLY (0x4<<18)
+#define PRIM3D_LINELIST (0x5<<18)
+#define PRIM3D_LINESTRIP (0x6<<18)
+#define PRIM3D_RECTLIST (0x7<<18)
+#define PRIM3D_POINTLIST (0x8<<18)
+#define PRIM3D_DIB (0x9<<18)
+#define PRIM3D_MASK (0x1f<<18)
+
+#define XY_SETUP_BLT_CMD (CMD_2D | (0x01 << 22) | 6)
+
+#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 4)
+
+#define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6)
+
+#define XY_TEXT_IMMEDIATE_BLIT_CMD (CMD_2D | (0x31 << 22))
+# define XY_TEXT_BYTE_PACKED (1 << 16)
+
+/* BR00 */
+#define XY_BLT_WRITE_ALPHA (1 << 21)
+#define XY_BLT_WRITE_RGB (1 << 20)
+#define XY_SRC_TILED (1 << 15)
+#define XY_DST_TILED (1 << 11)
+
+/* BR13 */
+#define BR13_565 (0x1 << 24)
+#define BR13_8888 (0x3 << 24)
+
+#define FENCE_LINEAR 0
+#define FENCE_XMAJOR 1
+#define FENCE_YMAJOR 2
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/* Provide additional functionality on top of bufmgr buffers:
+ * - 2d semantics and blit operations
+ * - refcounting of buffers for multiple images in a buffer.
+ * - refcounting of buffer mappings.
+ * - some logic for moving the buffers to the best memory pools for
+ * given operations.
+ *
+ * Most of this is to make it easier to implement the fixed-layout
+ * mipmap tree required by intel hardware in the face of GL's
+ * programming interface where each image can be specifed in random
+ * order and it isn't clear what layout the tree should have until the
+ * last moment.
+ */
+
+#include <sys/ioctl.h>
+#include <errno.h>
+
+#include "intel_context.h"
+#include "intel_regions.h"
+#include "intel_blit.h"
+#include "intel_buffer_objects.h"
+#include "intel_bufmgr.h"
+#include "intel_batchbuffer.h"
+#include "intel_chipset.h"
+
+#define FILE_DEBUG_FLAG DEBUG_REGION
+
+/* XXX: Thread safety?
+ */
+GLubyte *
+intel_region_map(struct intel_context *intel, struct intel_region *region)
+{
+ DBG("%s\n", __FUNCTION__);
+ if (!region->map_refcount++) {
+ if (region->pbo)
+ intel_region_cow(intel, region);
+
+ dri_bo_map(region->buffer, GL_TRUE);
+ region->map = region->buffer->virtual;
+ }
+
+ return region->map;
+}
+
+void
+intel_region_unmap(struct intel_context *intel, struct intel_region *region)
+{
+ DBG("%s\n", __FUNCTION__);
+ if (!--region->map_refcount) {
+ dri_bo_unmap(region->buffer);
+ region->map = NULL;
+ }
+}
+
+static struct intel_region *
+intel_region_alloc_internal(struct intel_context *intel,
+ GLuint cpp,
+ GLuint width, GLuint height, GLuint pitch,
+ dri_bo *buffer)
+{
+ struct intel_region *region;
+
+ DBG("%s\n", __FUNCTION__);
+
+ if (buffer == NULL)
+ return NULL;
+
+ region = calloc(sizeof(*region), 1);
+ region->cpp = cpp;
+ region->width = width;
+ region->height = height;
+ region->pitch = pitch;
+ region->refcount = 1;
+ region->buffer = buffer;
+
+ /* Default to no tiling */
+ region->tiling = I915_TILING_NONE;
+ region->bit_6_swizzle = I915_BIT_6_SWIZZLE_NONE;
+
+ return region;
+}
+
+struct intel_region *
+intel_region_alloc(struct intel_context *intel,
+ GLuint cpp, GLuint width, GLuint height, GLuint pitch)
+{
+ dri_bo *buffer;
+
+ buffer = dri_bo_alloc(intel->bufmgr, "region",
+ pitch * cpp * height, 64);
+
+ return intel_region_alloc_internal(intel, cpp, width, height, pitch, buffer);
+}
+
+struct intel_region *
+intel_region_alloc_for_handle(struct intel_context *intel,
+ GLuint cpp,
+ GLuint width, GLuint height, GLuint pitch,
+ GLuint handle, const char *name)
+{
+ struct intel_region *region;
+ dri_bo *buffer;
+ int ret;
+
+ buffer = intel_bo_gem_create_from_name(intel->bufmgr, name, handle);
+
+ region = intel_region_alloc_internal(intel, cpp,
+ width, height, pitch, buffer);
+ if (region == NULL)
+ return region;
+
+ ret = dri_bo_get_tiling(region->buffer, ®ion->tiling,
+ ®ion->bit_6_swizzle);
+ if (ret != 0) {
+ fprintf(stderr, "Couldn't get tiling of buffer %d (%s): %s\n",
+ handle, name, strerror(-ret));
+ intel_region_release(®ion);
+ return NULL;
+ }
+
+ return region;
+}
+
+void
+intel_region_reference(struct intel_region **dst, struct intel_region *src)
+{
+ if (src)
+ DBG("%s %d\n", __FUNCTION__, src->refcount);
+
+ assert(*dst == NULL);
+ if (src) {
+ src->refcount++;
+ *dst = src;
+ }
+}
+
+void
+intel_region_release(struct intel_region **region_handle)
+{
+ struct intel_region *region = *region_handle;
+
+ if (region == NULL)
+ return;
+
+ DBG("%s %d\n", __FUNCTION__, region->refcount - 1);
+
+ ASSERT(region->refcount > 0);
+ region->refcount--;
+
+ if (region->refcount == 0) {
+ assert(region->map_refcount == 0);
+
+ if (region->pbo)
+ region->pbo->region = NULL;
+ region->pbo = NULL;
+ dri_bo_unreference(region->buffer);
+
+ if (region->classic_map != NULL) {
+ drmUnmap(region->classic_map,
+ region->pitch * region->cpp * region->height);
+ }
+
+ free(region);
+ }
+ *region_handle = NULL;
+}
+
+/*
+ * XXX Move this into core Mesa?
+ */
+void
+_mesa_copy_rect(GLubyte * dst,
+ GLuint cpp,
+ GLuint dst_pitch,
+ GLuint dst_x,
+ GLuint dst_y,
+ GLuint width,
+ GLuint height,
+ const GLubyte * src,
+ GLuint src_pitch, GLuint src_x, GLuint src_y)
+{
+ GLuint i;
+
+ dst_pitch *= cpp;
+ src_pitch *= cpp;
+ dst += dst_x * cpp;
+ src += src_x * cpp;
+ dst += dst_y * dst_pitch;
+ src += src_y * dst_pitch;
+ width *= cpp;
+
+ if (width == dst_pitch && width == src_pitch)
+ memcpy(dst, src, height * width);
+ else {
+ for (i = 0; i < height; i++) {
+ memcpy(dst, src, width);
+ dst += dst_pitch;
+ src += src_pitch;
+ }
+ }
+}
+
+
+/* Upload data to a rectangular sub-region. Lots of choices how to do this:
+ *
+ * - memcpy by span to current destination
+ * - upload data as new buffer and blit
+ *
+ * Currently always memcpy.
+ */
+void
+intel_region_data(struct intel_context *intel,
+ struct intel_region *dst,
+ GLuint dst_offset,
+ GLuint dstx, GLuint dsty,
+ const void *src, GLuint src_pitch,
+ GLuint srcx, GLuint srcy, GLuint width, GLuint height)
+{
+ GLboolean locked = GL_FALSE;
+
+ DBG("%s\n", __FUNCTION__);
+
+ if (intel == NULL)
+ return;
+
+ if (dst->pbo) {
+ if (dstx == 0 &&
+ dsty == 0 && width == dst->pitch && height == dst->height)
+ intel_region_release_pbo(intel, dst);
+ else
+ intel_region_cow(intel, dst);
+ }
+
+ if (!intel->locked) {
+ LOCK_HARDWARE(intel);
+ locked = GL_TRUE;
+ }
+
+ _mesa_copy_rect(intel_region_map(intel, dst) + dst_offset,
+ dst->cpp,
+ dst->pitch,
+ dstx, dsty, width, height, src, src_pitch, srcx, srcy);
+
+ intel_region_unmap(intel, dst);
+
+ if (locked)
+ UNLOCK_HARDWARE(intel);
+
+}
+
+/* Copy rectangular sub-regions. Need better logic about when to
+ * push buffers into AGP - will currently do so whenever possible.
+ */
+void
+intel_region_copy(struct intel_context *intel,
+ struct intel_region *dst,
+ GLuint dst_offset,
+ GLuint dstx, GLuint dsty,
+ struct intel_region *src,
+ GLuint src_offset,
+ GLuint srcx, GLuint srcy, GLuint width, GLuint height)
+{
+ DBG("%s\n", __FUNCTION__);
+
+ if (intel == NULL)
+ return;
+
+ if (dst->pbo) {
+ if (dstx == 0 &&
+ dsty == 0 && width == dst->pitch && height == dst->height)
+ intel_region_release_pbo(intel, dst);
+ else
+ intel_region_cow(intel, dst);
+ }
+
+ assert(src->cpp == dst->cpp);
+
+ intelEmitCopyBlit(intel,
+ dst->cpp,
+ src->pitch, src->buffer, src_offset, src->tiling,
+ dst->pitch, dst->buffer, dst_offset, dst->tiling,
+ srcx, srcy, dstx, dsty, width, height,
+ GL_COPY);
+}
+
+/* Fill a rectangular sub-region. Need better logic about when to
+ * push buffers into AGP - will currently do so whenever possible.
+ */
+void
+intel_region_fill(struct intel_context *intel,
+ struct intel_region *dst,
+ GLuint dst_offset,
+ GLuint dstx, GLuint dsty,
+ GLuint width, GLuint height, GLuint color)
+{
+ DBG("%s\n", __FUNCTION__);
+
+ if (intel == NULL)
+ return;
+
+ if (dst->pbo) {
+ if (dstx == 0 &&
+ dsty == 0 && width == dst->pitch && height == dst->height)
+ intel_region_release_pbo(intel, dst);
+ else
+ intel_region_cow(intel, dst);
+ }
+
+ intelEmitFillBlit(intel,
+ dst->cpp,
+ dst->pitch, dst->buffer, dst_offset, dst->tiling,
+ dstx, dsty, width, height, color);
+}
+
+/* Attach to a pbo, discarding our data. Effectively zero-copy upload
+ * the pbo's data.
+ */
+void
+intel_region_attach_pbo(struct intel_context *intel,
+ struct intel_region *region,
+ struct intel_buffer_object *pbo)
+{
+ if (region->pbo == pbo)
+ return;
+
+ /* If there is already a pbo attached, break the cow tie now.
+ * Don't call intel_region_release_pbo() as that would
+ * unnecessarily allocate a new buffer we would have to immediately
+ * discard.
+ */
+ if (region->pbo) {
+ region->pbo->region = NULL;
+ region->pbo = NULL;
+ }
+
+ if (region->buffer) {
+ dri_bo_unreference(region->buffer);
+ region->buffer = NULL;
+ }
+
+ region->pbo = pbo;
+ region->pbo->region = region;
+ dri_bo_reference(pbo->buffer);
+ region->buffer = pbo->buffer;
+}
+
+
+/* Break the COW tie to the pbo and allocate a new buffer.
+ * The pbo gets to keep the data.
+ */
+void
+intel_region_release_pbo(struct intel_context *intel,
+ struct intel_region *region)
+{
+ assert(region->buffer == region->pbo->buffer);
+ region->pbo->region = NULL;
+ region->pbo = NULL;
+ dri_bo_unreference(region->buffer);
+ region->buffer = NULL;
+
+ region->buffer = dri_bo_alloc(intel->bufmgr, "region",
+ region->pitch * region->cpp * region->height,
+ 64);
+}
+
+/* Break the COW tie to the pbo. Both the pbo and the region end up
+ * with a copy of the data.
+ */
+void
+intel_region_cow(struct intel_context *intel, struct intel_region *region)
+{
+ struct intel_buffer_object *pbo = region->pbo;
+ GLboolean was_locked = intel->locked;
+
+ if (intel == NULL)
+ return;
+
+ intel_region_release_pbo(intel, region);
+
+ assert(region->cpp * region->pitch * region->height == pbo->Base.Size);
+
+ DBG("%s (%d bytes)\n", __FUNCTION__, pbo->Base.Size);
+
+ /* Now blit from the texture buffer to the new buffer:
+ */
+
+ was_locked = intel->locked;
+ if (!was_locked)
+ LOCK_HARDWARE(intel);
+
+ intelEmitCopyBlit(intel,
+ region->cpp,
+ region->pitch, region->buffer, 0, region->tiling,
+ region->pitch, pbo->buffer, 0, region->tiling,
+ 0, 0, 0, 0,
+ region->pitch, region->height,
+ GL_COPY);
+
+ if (!was_locked)
+ UNLOCK_HARDWARE(intel);
+}
+
+dri_bo *
+intel_region_buffer(struct intel_context *intel,
+ struct intel_region *region, GLuint flag)
+{
+ if (region->pbo) {
+ if (flag == INTEL_WRITE_PART)
+ intel_region_cow(intel, region);
+ else if (flag == INTEL_WRITE_FULL)
+ intel_region_release_pbo(intel, region);
+ }
+
+ return region->buffer;
+}
+
+static struct intel_region *
+intel_recreate_static(struct intel_context *intel,
+ const char *name,
+ struct intel_region *region,
+ intelRegion *region_desc)
+{
+ intelScreenPrivate *intelScreen = intel->intelScreen;
+ int ret;
+
+ if (region == NULL) {
+ region = calloc(sizeof(*region), 1);
+ region->refcount = 1;
+ }
+
+ if (intel->ctx.Visual.rgbBits == 24)
+ region->cpp = 4;
+ else
+ region->cpp = intel->ctx.Visual.rgbBits / 8;
+ region->pitch = intelScreen->pitch;
+ region->height = intelScreen->height; /* needed? */
+
+ if (region->buffer != NULL) {
+ dri_bo_unreference(region->buffer);
+ region->buffer = NULL;
+ }
+
+ if (intel->ttm) {
+ assert(region_desc->bo_handle != -1);
+ region->buffer = intel_bo_gem_create_from_name(intel->bufmgr,
+ name,
+ region_desc->bo_handle);
+
+ ret = dri_bo_get_tiling(region->buffer, ®ion->tiling,
+ ®ion->bit_6_swizzle);
+ if (ret != 0) {
+ fprintf(stderr, "Couldn't get tiling of buffer %d (%s): %s\n",
+ region_desc->bo_handle, name, strerror(-ret));
+ intel_region_release(®ion);
+ return NULL;
+ }
+ } else {
+ if (region->classic_map != NULL) {
+ drmUnmap(region->classic_map,
+ region->pitch * region->cpp * region->height);
+ region->classic_map = NULL;
+ }
+ ret = drmMap(intel->driFd, region_desc->handle,
+ region->pitch * region->cpp * region->height,
+ ®ion->classic_map);
+ if (ret != 0) {
+ fprintf(stderr, "Failed to drmMap %s buffer\n", name);
+ free(region);
+ return NULL;
+ }
+
+ region->buffer = intel_bo_fake_alloc_static(intel->bufmgr,
+ name,
+ region_desc->offset,
+ region->pitch * region->cpp *
+ region->height,
+ region->classic_map);
+
+ /* The sarea just gives us a boolean for whether it's tiled or not,
+ * instead of which tiling mode it is. Guess.
+ */
+ if (region_desc->tiled) {
+ if (IS_965(intel->intelScreen->deviceID) &&
+ region_desc == &intelScreen->depth)
+ region->tiling = I915_TILING_Y;
+ else
+ region->tiling = I915_TILING_X;
+ } else {
+ region->tiling = I915_TILING_NONE;
+ }
+
+ region->bit_6_swizzle = I915_BIT_6_SWIZZLE_NONE;
+ }
+
+ assert(region->buffer != NULL);
+
+ return region;
+}
+
+/**
+ * Create intel_region structs to describe the static front, back, and depth
+ * buffers created by the xserver.
+ *
+ * Although FBO's mean we now no longer use these as render targets in
+ * all circumstances, they won't go away until the back and depth
+ * buffers become private, and the front buffer will remain even then.
+ *
+ * Note that these don't allocate video memory, just describe
+ * allocations alread made by the X server.
+ */
+void
+intel_recreate_static_regions(struct intel_context *intel)
+{
+ intelScreenPrivate *intelScreen = intel->intelScreen;
+
+ intel->front_region =
+ intel_recreate_static(intel, "front",
+ intel->front_region,
+ &intelScreen->front);
+
+ intel->back_region =
+ intel_recreate_static(intel, "back",
+ intel->back_region,
+ &intelScreen->back);
+
+#ifdef I915
+ if (intelScreen->third.handle) {
+ intel->third_region =
+ intel_recreate_static(intel, "third",
+ intel->third_region,
+ &intelScreen->third);
+ }
+#endif /* I915 */
+
+ /* Still assumes front.cpp == depth.cpp. We can kill this when we move to
+ * private buffers.
+ */
+ intel->depth_region =
+ intel_recreate_static(intel, "depth",
+ intel->depth_region,
+ &intelScreen->depth);
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTEL_REGIONS_H
+#define INTEL_REGIONS_H
+
+/** @file intel_regions.h
+ *
+ * Structure definitions and prototypes for intel_region handling, which is
+ * the basic structure for rectangular collections of pixels stored in a dri_bo.
+ */
+
+#include <xf86drm.h>
+
+#include "main/mtypes.h"
+#include "intel_bufmgr.h"
+
+struct intel_context;
+struct intel_buffer_object;
+
+/**
+ * A layer on top of the bufmgr buffers that adds a few useful things:
+ *
+ * - Refcounting for local buffer references.
+ * - Refcounting for buffer maps
+ * - Buffer dimensions - pitch and height.
+ * - Blitter commands for copying 2D regions between buffers. (really???)
+ */
+struct intel_region
+{
+ dri_bo *buffer; /**< buffer manager's buffer */
+ GLuint refcount; /**< Reference count for region */
+ GLuint cpp; /**< bytes per pixel */
+ GLuint width; /**< in pixels */
+ GLuint height; /**< in pixels */
+ GLuint pitch; /**< in pixels */
+ GLubyte *map; /**< only non-NULL when region is actually mapped */
+ GLuint map_refcount; /**< Reference count for mapping */
+
+ GLuint draw_offset; /**< Offset of drawing address within the region */
+ uint32_t tiling; /**< Which tiling mode the region is in */
+ uint32_t bit_6_swizzle; /**< GEM flag for address swizzling requirement */
+ drmAddress classic_map; /**< drmMap of the region when not in GEM mode */
+ struct intel_buffer_object *pbo; /* zero-copy uploads */
+};
+
+
+/* Allocate a refcounted region. Pointers to regions should only be
+ * copied by calling intel_reference_region().
+ */
+struct intel_region *intel_region_alloc(struct intel_context *intel,
+ GLuint cpp, GLuint width,
+ GLuint height, GLuint pitch);
+
+struct intel_region *
+intel_region_alloc_for_handle(struct intel_context *intel,
+ GLuint cpp,
+ GLuint width, GLuint height, GLuint pitch,
+ unsigned int handle, const char *name);
+
+void intel_region_reference(struct intel_region **dst,
+ struct intel_region *src);
+
+void intel_region_release(struct intel_region **ib);
+
+void intel_recreate_static_regions(struct intel_context *intel);
+
+/* Map/unmap regions. This is refcounted also:
+ */
+GLubyte *intel_region_map(struct intel_context *intel,
+ struct intel_region *ib);
+
+void intel_region_unmap(struct intel_context *intel, struct intel_region *ib);
+
+
+/* Upload data to a rectangular sub-region
+ */
+void intel_region_data(struct intel_context *intel,
+ struct intel_region *dest,
+ GLuint dest_offset,
+ GLuint destx, GLuint desty,
+ const void *src, GLuint src_stride,
+ GLuint srcx, GLuint srcy, GLuint width, GLuint height);
+
+/* Copy rectangular sub-regions
+ */
+void intel_region_copy(struct intel_context *intel,
+ struct intel_region *dest,
+ GLuint dest_offset,
+ GLuint destx, GLuint desty,
+ struct intel_region *src,
+ GLuint src_offset,
+ GLuint srcx, GLuint srcy, GLuint width, GLuint height);
+
+/* Fill a rectangular sub-region
+ */
+void intel_region_fill(struct intel_context *intel,
+ struct intel_region *dest,
+ GLuint dest_offset,
+ GLuint destx, GLuint desty,
+ GLuint width, GLuint height, GLuint color);
+
+/* Helpers for zerocopy uploads, particularly texture image uploads:
+ */
+void intel_region_attach_pbo(struct intel_context *intel,
+ struct intel_region *region,
+ struct intel_buffer_object *pbo);
+void intel_region_release_pbo(struct intel_context *intel,
+ struct intel_region *region);
+void intel_region_cow(struct intel_context *intel,
+ struct intel_region *region);
+
+dri_bo *intel_region_buffer(struct intel_context *intel,
+ struct intel_region *region,
+ GLuint flag);
+
+void _mesa_copy_rect(GLubyte * dst,
+ GLuint cpp,
+ GLuint dst_pitch,
+ GLuint dst_x,
+ GLuint dst_y,
+ GLuint width,
+ GLuint height,
+ const GLubyte * src,
+ GLuint src_pitch, GLuint src_x, GLuint src_y);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "main/matrix.h"
+#include "main/renderbuffer.h"
+#include "main/simple_list.h"
+#include "utils.h"
+#include "vblank.h"
+#include "xmlpool.h"
+
+
+#include "intel_screen.h"
+
+#include "intel_buffers.h"
+#include "intel_tex.h"
+#include "intel_span.h"
+#include "intel_fbo.h"
+#include "intel_chipset.h"
+
+#include "i915_drm.h"
+#include "i830_dri.h"
+#include "intel_regions.h"
+#include "intel_batchbuffer.h"
+#include "intel_bufmgr.h"
+
+PUBLIC const char __driConfigOptions[] =
+ DRI_CONF_BEGIN
+ DRI_CONF_SECTION_PERFORMANCE
+ DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
+ DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_ALWAYS_SYNC)
+ /* Options correspond to DRI_CONF_BO_REUSE_DISABLED,
+ * DRI_CONF_BO_REUSE_ALL
+ */
+ DRI_CONF_OPT_BEGIN_V(bo_reuse, enum, 1, "0:1")
+ DRI_CONF_DESC_BEGIN(en, "Buffer object reuse")
+ DRI_CONF_ENUM(0, "Disable buffer object reuse")
+ DRI_CONF_ENUM(1, "Enable reuse of all sizes of buffer objects")
+ DRI_CONF_DESC_END
+ DRI_CONF_OPT_END
+ DRI_CONF_SECTION_END
+ DRI_CONF_SECTION_QUALITY
+ DRI_CONF_FORCE_S3TC_ENABLE(false)
+ DRI_CONF_ALLOW_LARGE_TEXTURES(2)
+ DRI_CONF_SECTION_END
+ DRI_CONF_SECTION_DEBUG
+ DRI_CONF_NO_RAST(false)
+ DRI_CONF_SECTION_END
+DRI_CONF_END;
+
+const GLuint __driNConfigOptions = 6;
+
+#ifdef USE_NEW_INTERFACE
+static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;
+#endif /*USE_NEW_INTERFACE */
+
+/**
+ * Map all the memory regions described by the screen.
+ * \return GL_TRUE if success, GL_FALSE if error.
+ */
+GLboolean
+intelMapScreenRegions(__DRIscreenPrivate * sPriv)
+{
+ intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
+
+ if (0)
+ _mesa_printf("TEX 0x%08x ", intelScreen->tex.handle);
+ if (intelScreen->tex.size != 0) {
+ if (drmMap(sPriv->fd,
+ intelScreen->tex.handle,
+ intelScreen->tex.size,
+ (drmAddress *) & intelScreen->tex.map) != 0) {
+ intelUnmapScreenRegions(intelScreen);
+ return GL_FALSE;
+ }
+ }
+
+ return GL_TRUE;
+}
+
+void
+intelUnmapScreenRegions(intelScreenPrivate * intelScreen)
+{
+ if (intelScreen->tex.map) {
+ drmUnmap(intelScreen->tex.map, intelScreen->tex.size);
+ intelScreen->tex.map = NULL;
+ }
+}
+
+
+static void
+intelPrintDRIInfo(intelScreenPrivate * intelScreen,
+ __DRIscreenPrivate * sPriv, I830DRIPtr gDRIPriv)
+{
+ fprintf(stderr, "*** Front size: 0x%x offset: 0x%x pitch: %d\n",
+ intelScreen->front.size, intelScreen->front.offset,
+ intelScreen->pitch);
+ fprintf(stderr, "*** Back size: 0x%x offset: 0x%x pitch: %d\n",
+ intelScreen->back.size, intelScreen->back.offset,
+ intelScreen->pitch);
+ fprintf(stderr, "*** Depth size: 0x%x offset: 0x%x pitch: %d\n",
+ intelScreen->depth.size, intelScreen->depth.offset,
+ intelScreen->pitch);
+ fprintf(stderr, "*** Texture size: 0x%x offset: 0x%x\n",
+ intelScreen->tex.size, intelScreen->tex.offset);
+ fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem);
+}
+
+
+static void
+intelPrintSAREA(const struct drm_i915_sarea * sarea)
+{
+ fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width,
+ sarea->height);
+ fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch);
+ fprintf(stderr,
+ "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x tiled: %d\n",
+ sarea->front_offset, sarea->front_size,
+ (unsigned) sarea->front_handle, sarea->front_tiled);
+ fprintf(stderr,
+ "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x tiled: %d\n",
+ sarea->back_offset, sarea->back_size,
+ (unsigned) sarea->back_handle, sarea->back_tiled);
+ fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x tiled: %d\n",
+ sarea->depth_offset, sarea->depth_size,
+ (unsigned) sarea->depth_handle, sarea->depth_tiled);
+ fprintf(stderr, "SAREA: tex offset: 0x%08x size: 0x%x handle: 0x%x\n",
+ sarea->tex_offset, sarea->tex_size, (unsigned) sarea->tex_handle);
+}
+
+
+/**
+ * A number of the screen parameters are obtained/computed from
+ * information in the SAREA. This function updates those parameters.
+ */
+void
+intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
+ struct drm_i915_sarea * sarea)
+{
+ intelScreen->width = sarea->width;
+ intelScreen->height = sarea->height;
+ intelScreen->pitch = sarea->pitch;
+
+ intelScreen->front.offset = sarea->front_offset;
+ intelScreen->front.handle = sarea->front_handle;
+ intelScreen->front.size = sarea->front_size;
+ intelScreen->front.tiled = sarea->front_tiled;
+
+ intelScreen->back.offset = sarea->back_offset;
+ intelScreen->back.handle = sarea->back_handle;
+ intelScreen->back.size = sarea->back_size;
+ intelScreen->back.tiled = sarea->back_tiled;
+
+ if (intelScreen->driScrnPriv->ddx_version.minor >= 8) {
+ intelScreen->third.offset = sarea->third_offset;
+ intelScreen->third.handle = sarea->third_handle;
+ intelScreen->third.size = sarea->third_size;
+ intelScreen->third.tiled = sarea->third_tiled;
+ }
+
+ intelScreen->depth.offset = sarea->depth_offset;
+ intelScreen->depth.handle = sarea->depth_handle;
+ intelScreen->depth.size = sarea->depth_size;
+ intelScreen->depth.tiled = sarea->depth_tiled;
+
+ if (intelScreen->driScrnPriv->ddx_version.minor >= 9) {
+ intelScreen->front.bo_handle = sarea->front_bo_handle;
+ intelScreen->back.bo_handle = sarea->back_bo_handle;
+ intelScreen->third.bo_handle = sarea->third_bo_handle;
+ intelScreen->depth.bo_handle = sarea->depth_bo_handle;
+ } else {
+ intelScreen->front.bo_handle = -1;
+ intelScreen->back.bo_handle = -1;
+ intelScreen->third.bo_handle = -1;
+ intelScreen->depth.bo_handle = -1;
+ }
+
+ intelScreen->tex.offset = sarea->tex_offset;
+ intelScreen->logTextureGranularity = sarea->log_tex_granularity;
+ intelScreen->tex.handle = sarea->tex_handle;
+ intelScreen->tex.size = sarea->tex_size;
+
+ if (0)
+ intelPrintSAREA(sarea);
+}
+
+static const __DRItexOffsetExtension intelTexOffsetExtension = {
+ { __DRI_TEX_OFFSET },
+ intelSetTexOffset,
+};
+
+static const __DRItexBufferExtension intelTexBufferExtension = {
+ { __DRI_TEX_BUFFER, __DRI_TEX_BUFFER_VERSION },
+ intelSetTexBuffer,
+};
+
+static const __DRIextension *intelScreenExtensions[] = {
+ &driReadDrawableExtension,
+ &driCopySubBufferExtension.base,
+ &driSwapControlExtension.base,
+ &driFrameTrackingExtension.base,
+ &driMediaStreamCounterExtension.base,
+ &intelTexOffsetExtension.base,
+ &intelTexBufferExtension.base,
+ NULL
+};
+
+static GLboolean
+intel_get_param(__DRIscreenPrivate *psp, int param, int *value)
+{
+ int ret;
+ struct drm_i915_getparam gp;
+
+ gp.param = param;
+ gp.value = value;
+
+ ret = drmCommandWriteRead(psp->fd, DRM_I915_GETPARAM, &gp, sizeof(gp));
+ if (ret) {
+ fprintf(stderr, "drm_i915_getparam: %d\n", ret);
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
+
+static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
+{
+ intelScreenPrivate *intelScreen;
+ I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
+ struct drm_i915_sarea *sarea;
+
+ if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
+ fprintf(stderr,
+ "\nERROR! sizeof(I830DRIRec) does not match passed size from device driver\n");
+ return GL_FALSE;
+ }
+
+ /* Allocate the private area */
+ intelScreen = (intelScreenPrivate *) CALLOC(sizeof(intelScreenPrivate));
+ if (!intelScreen) {
+ fprintf(stderr, "\nERROR! Allocating private area failed\n");
+ return GL_FALSE;
+ }
+ /* parse information in __driConfigOptions */
+ driParseOptionInfo(&intelScreen->optionCache,
+ __driConfigOptions, __driNConfigOptions);
+
+ intelScreen->driScrnPriv = sPriv;
+ sPriv->private = (void *) intelScreen;
+ sarea = (struct drm_i915_sarea *)
+ (((GLubyte *) sPriv->pSAREA) + gDRIPriv->sarea_priv_offset);
+ intelScreen->sarea = sarea;
+
+ intelScreen->deviceID = gDRIPriv->deviceID;
+
+ intelUpdateScreenFromSAREA(intelScreen, sarea);
+
+ if (!intelMapScreenRegions(sPriv)) {
+ fprintf(stderr, "\nERROR! mapping regions\n");
+ _mesa_free(intelScreen);
+ sPriv->private = NULL;
+ return GL_FALSE;
+ }
+
+ if (0)
+ intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
+
+ intelScreen->drmMinor = sPriv->drm_version.minor;
+
+ /* Determine if IRQs are active? */
+ if (!intel_get_param(sPriv, I915_PARAM_IRQ_ACTIVE,
+ &intelScreen->irq_active))
+ return GL_FALSE;
+
+ sPriv->extensions = intelScreenExtensions;
+
+ return GL_TRUE;
+}
+
+
+static void
+intelDestroyScreen(__DRIscreenPrivate * sPriv)
+{
+ intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
+
+ dri_bufmgr_destroy(intelScreen->bufmgr);
+ intelUnmapScreenRegions(intelScreen);
+
+ FREE(intelScreen);
+ sPriv->private = NULL;
+}
+
+
+/**
+ * This is called when we need to set up GL rendering to a new X window.
+ */
+static GLboolean
+intelCreateBuffer(__DRIscreenPrivate * driScrnPriv,
+ __DRIdrawablePrivate * driDrawPriv,
+ const __GLcontextModes * mesaVis, GLboolean isPixmap)
+{
+ intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private;
+
+ if (isPixmap) {
+ return GL_FALSE; /* not implemented */
+ }
+ else {
+ GLboolean swStencil = (mesaVis->stencilBits > 0 &&
+ mesaVis->depthBits != 24);
+ GLenum rgbFormat = (mesaVis->redBits == 5 ? GL_RGB5 : GL_RGBA8);
+
+ struct intel_framebuffer *intel_fb = CALLOC_STRUCT(intel_framebuffer);
+
+ if (!intel_fb)
+ return GL_FALSE;
+
+ _mesa_initialize_framebuffer(&intel_fb->Base, mesaVis);
+
+ /* setup the hardware-based renderbuffers */
+ intel_fb->color_rb[0] = intel_create_renderbuffer(rgbFormat);
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_FRONT_LEFT,
+ &intel_fb->color_rb[0]->Base);
+
+ if (mesaVis->doubleBufferMode) {
+ intel_fb->color_rb[1] = intel_create_renderbuffer(rgbFormat);
+
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_BACK_LEFT,
+ &intel_fb->color_rb[1]->Base);
+
+ if (screen->third.handle) {
+ struct gl_renderbuffer *tmp_rb = NULL;
+
+ intel_fb->color_rb[2] = intel_create_renderbuffer(rgbFormat);
+ _mesa_reference_renderbuffer(&tmp_rb, &intel_fb->color_rb[2]->Base);
+ }
+ }
+
+ if (mesaVis->depthBits == 24) {
+ if (mesaVis->stencilBits == 8) {
+ /* combined depth/stencil buffer */
+ struct intel_renderbuffer *depthStencilRb
+ = intel_create_renderbuffer(GL_DEPTH24_STENCIL8_EXT);
+ /* note: bind RB to two attachment points */
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_DEPTH,
+ &depthStencilRb->Base);
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_STENCIL,
+ &depthStencilRb->Base);
+ } else {
+ struct intel_renderbuffer *depthRb
+ = intel_create_renderbuffer(GL_DEPTH_COMPONENT24);
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_DEPTH,
+ &depthRb->Base);
+ }
+ }
+ else if (mesaVis->depthBits == 16) {
+ /* just 16-bit depth buffer, no hw stencil */
+ struct intel_renderbuffer *depthRb
+ = intel_create_renderbuffer(GL_DEPTH_COMPONENT16);
+ _mesa_add_renderbuffer(&intel_fb->Base, BUFFER_DEPTH, &depthRb->Base);
+ }
+
+ /* now add any/all software-based renderbuffers we may need */
+ _mesa_add_soft_renderbuffers(&intel_fb->Base,
+ GL_FALSE, /* never sw color */
+ GL_FALSE, /* never sw depth */
+ swStencil, mesaVis->accumRedBits > 0,
+ GL_FALSE, /* never sw alpha */
+ GL_FALSE /* never sw aux */ );
+ driDrawPriv->driverPrivate = (void *) intel_fb;
+
+ return GL_TRUE;
+ }
+}
+
+static void
+intelDestroyBuffer(__DRIdrawablePrivate * driDrawPriv)
+{
+ _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
+}
+
+
+/**
+ * Get information about previous buffer swaps.
+ */
+static int
+intelGetSwapInfo(__DRIdrawablePrivate * dPriv, __DRIswapInfo * sInfo)
+{
+ struct intel_framebuffer *intel_fb;
+
+ if ((dPriv == NULL) || (dPriv->driverPrivate == NULL)
+ || (sInfo == NULL)) {
+ return -1;
+ }
+
+ intel_fb = dPriv->driverPrivate;
+ sInfo->swap_count = intel_fb->swap_count;
+ sInfo->swap_ust = intel_fb->swap_ust;
+ sInfo->swap_missed_count = intel_fb->swap_missed_count;
+
+ sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0)
+ ? driCalculateSwapUsage(dPriv, 0, intel_fb->swap_missed_ust)
+ : 0.0;
+
+ return 0;
+}
+
+
+/* There are probably better ways to do this, such as an
+ * init-designated function to register chipids and createcontext
+ * functions.
+ */
+extern GLboolean i830CreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate);
+
+extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate);
+extern GLboolean brwCreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate);
+
+static GLboolean
+intelCreateContext(const __GLcontextModes * mesaVis,
+ __DRIcontextPrivate * driContextPriv,
+ void *sharedContextPrivate)
+{
+ __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
+ intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
+
+#ifdef I915
+ if (IS_9XX(intelScreen->deviceID)) {
+ if (!IS_965(intelScreen->deviceID)) {
+ return i915CreateContext(mesaVis, driContextPriv,
+ sharedContextPrivate);
+ }
+ } else {
+ return i830CreateContext(mesaVis, driContextPriv, sharedContextPrivate);
+ }
+#else
+ if (IS_965(intelScreen->deviceID))
+ return brwCreateContext(mesaVis, driContextPriv, sharedContextPrivate);
+#endif
+ fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID);
+ return GL_FALSE;
+}
+
+
+static __DRIconfig **
+intelFillInModes(__DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer)
+{
+ __DRIconfig **configs;
+ __GLcontextModes *m;
+ unsigned depth_buffer_factor;
+ unsigned back_buffer_factor;
+ GLenum fb_format;
+ GLenum fb_type;
+ int i;
+
+ /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
+ * support pageflipping at all.
+ */
+ static const GLenum back_buffer_modes[] = {
+ GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
+ };
+
+ uint8_t depth_bits_array[3];
+ uint8_t stencil_bits_array[3];
+
+ depth_bits_array[0] = 0;
+ depth_bits_array[1] = depth_bits;
+ depth_bits_array[2] = depth_bits;
+
+ /* Just like with the accumulation buffer, always provide some modes
+ * with a stencil buffer. It will be a sw fallback, but some apps won't
+ * care about that.
+ */
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = 0;
+ if (depth_bits == 24)
+ stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
+
+ stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits;
+
+ depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
+ back_buffer_factor = (have_back_buffer) ? 3 : 1;
+
+ if (pixel_bits == 16) {
+ fb_format = GL_RGB;
+ fb_type = GL_UNSIGNED_SHORT_5_6_5;
+ }
+ else {
+ fb_format = GL_BGRA;
+ fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+ }
+
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ __LINE__);
+ return NULL;
+ }
+
+ /* Mark the visual as slow if there are "fake" stencil bits.
+ */
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
+ m->visualRating = GLX_SLOW_CONFIG;
+ }
+ }
+
+ return configs;
+}
+
+static GLboolean
+intel_init_bufmgr(intelScreenPrivate *intelScreen)
+{
+ GLboolean gem_disable = getenv("INTEL_NO_GEM") != NULL;
+ int gem_kernel = 0;
+ GLboolean gem_supported;
+ struct drm_i915_getparam gp;
+ __DRIscreenPrivate *spriv = intelScreen->driScrnPriv;
+
+ intelScreen->no_hw = getenv("INTEL_NO_HW") != NULL;
+
+ gp.param = I915_PARAM_HAS_GEM;
+ gp.value = &gem_kernel;
+
+ (void) drmCommandWriteRead(spriv->fd, DRM_I915_GETPARAM, &gp, sizeof(gp));
+
+ /* If we've got a new enough DDX that's initializing GEM and giving us
+ * object handles for the shared buffers, use that.
+ */
+ intelScreen->ttm = GL_FALSE;
+ if (intelScreen->driScrnPriv->dri2.enabled)
+ gem_supported = GL_TRUE;
+ else if (intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
+ gem_kernel &&
+ intelScreen->front.bo_handle != -1)
+ gem_supported = GL_TRUE;
+ else
+ gem_supported = GL_FALSE;
+
+ if (!gem_disable && gem_supported) {
+ intelScreen->bufmgr = intel_bufmgr_gem_init(spriv->fd, BATCH_SZ);
+ if (intelScreen->bufmgr != NULL)
+ intelScreen->ttm = GL_TRUE;
+ }
+ /* Otherwise, use the classic buffer manager. */
+ if (intelScreen->bufmgr == NULL) {
+ if (gem_disable) {
+ fprintf(stderr, "GEM disabled. Using classic.\n");
+ } else {
+ fprintf(stderr, "Failed to initialize GEM. "
+ "Falling back to classic.\n");
+ }
+
+ if (intelScreen->tex.size == 0) {
+ fprintf(stderr, "[%s:%u] Error initializing buffer manager.\n",
+ __func__, __LINE__);
+ return GL_FALSE;
+ }
+
+ intelScreen->bufmgr =
+ intel_bufmgr_fake_init(spriv->fd,
+ intelScreen->tex.offset,
+ intelScreen->tex.map,
+ intelScreen->tex.size,
+ (unsigned int * volatile)
+ &intelScreen->sarea->last_dispatch);
+ }
+
+ /* XXX bufmgr should be per-screen, not per-context */
+ intelScreen->ttm = intelScreen->ttm;
+
+ return GL_TRUE;
+}
+
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ * Called when using legacy DRI.
+ *
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+static const __DRIconfig **intelInitScreen(__DRIscreenPrivate *psp)
+{
+ intelScreenPrivate *intelScreen;
+#ifdef I915
+ static const __DRIversion ddx_expected = { 1, 5, 0 };
+#else
+ static const __DRIversion ddx_expected = { 1, 6, 0 };
+#endif
+ static const __DRIversion dri_expected = { 4, 0, 0 };
+ static const __DRIversion drm_expected = { 1, 5, 0 };
+ I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
+
+ if (!driCheckDriDdxDrmVersions2("i915",
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected)) {
+ return NULL;
+ }
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ intelInitExtensions(NULL, GL_TRUE);
+
+ if (!intelInitDriver(psp))
+ return NULL;
+
+ psp->extensions = intelScreenExtensions;
+
+ intelScreen = psp->private;
+ if (!intel_init_bufmgr(intelScreen))
+ return GL_FALSE;
+
+ return (const __DRIconfig **)
+ intelFillInModes(psp, dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8, 1);
+}
+
+struct intel_context *intelScreenContext(intelScreenPrivate *intelScreen)
+{
+ /*
+ * This should probably change to have the screen allocate a dummy
+ * context at screen creation. For now just use the current context.
+ */
+
+ GET_CURRENT_CONTEXT(ctx);
+ if (ctx == NULL) {
+ _mesa_problem(NULL, "No current context in intelScreenContext\n");
+ return NULL;
+ }
+ return intel_context(ctx);
+}
+
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ * Called when using DRI2.
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+static const
+__DRIconfig **intelInitScreen2(__DRIscreenPrivate *psp)
+{
+ intelScreenPrivate *intelScreen;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ intelInitExtensions(NULL, GL_TRUE);
+
+ /* Allocate the private area */
+ intelScreen = (intelScreenPrivate *) CALLOC(sizeof(intelScreenPrivate));
+ if (!intelScreen) {
+ fprintf(stderr, "\nERROR! Allocating private area failed\n");
+ return GL_FALSE;
+ }
+ /* parse information in __driConfigOptions */
+ driParseOptionInfo(&intelScreen->optionCache,
+ __driConfigOptions, __driNConfigOptions);
+
+ intelScreen->driScrnPriv = psp;
+ psp->private = (void *) intelScreen;
+
+ intelScreen->drmMinor = psp->drm_version.minor;
+
+ /* Determine chipset ID */
+ if (!intel_get_param(psp, I915_PARAM_CHIPSET_ID,
+ &intelScreen->deviceID))
+ return GL_FALSE;
+
+ if (!intel_init_bufmgr(intelScreen))
+ return GL_FALSE;
+
+ intelScreen->irq_active = 1;
+ psp->extensions = intelScreenExtensions;
+
+ return driConcatConfigs(intelFillInModes(psp, 16, 16, 0, 1),
+ intelFillInModes(psp, 32, 24, 8, 1));
+}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = intelInitScreen,
+ .DestroyScreen = intelDestroyScreen,
+ .CreateContext = intelCreateContext,
+ .DestroyContext = intelDestroyContext,
+ .CreateBuffer = intelCreateBuffer,
+ .DestroyBuffer = intelDestroyBuffer,
+ .SwapBuffers = intelSwapBuffers,
+ .MakeCurrent = intelMakeCurrent,
+ .UnbindContext = intelUnbindContext,
+ .GetSwapInfo = intelGetSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .CopySubBuffer = intelCopySubBuffer,
+
+ .InitScreen2 = intelInitScreen2,
+};
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef _INTEL_INIT_H_
+#define _INTEL_INIT_H_
+
+#include <sys/time.h>
+#include "dri_util.h"
+#include "intel_bufmgr.h"
+#include "i915_drm.h"
+#include "xmlconfig.h"
+
+/* XXX: change name or eliminate to avoid conflict with "struct
+ * intel_region"!!!
+ */
+typedef struct
+{
+ drm_handle_t handle;
+ drmSize size; /* region size in bytes */
+ char *map; /* memory map */
+ int offset; /* from start of video mem, in bytes */
+ unsigned int bo_handle; /* buffer object id if available, or -1 */
+ /**
+ * Flags if the region is tiled.
+ *
+ * Not included is Y versus X tiling.
+ */
+ GLboolean tiled;
+} intelRegion;
+
+typedef struct
+{
+ intelRegion front;
+ intelRegion back;
+ intelRegion third;
+ intelRegion depth;
+ intelRegion tex;
+
+ int deviceID;
+ int width;
+ int height;
+ int pitch; /* common row stride, in pixels */
+
+ int logTextureGranularity;
+
+ __DRIscreenPrivate *driScrnPriv;
+
+ volatile struct drm_i915_sarea *sarea;
+
+ int drmMinor;
+
+ int irq_active;
+
+ GLboolean no_hw;
+
+ int ttm;
+ dri_bufmgr *bufmgr;
+
+ /**
+ * Configuration cache with default values for all contexts
+ */
+ driOptionCache optionCache;
+} intelScreenPrivate;
+
+
+
+extern GLboolean intelMapScreenRegions(__DRIscreenPrivate * sPriv);
+
+extern void intelUnmapScreenRegions(intelScreenPrivate * intelScreen);
+
+extern void
+intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
+ struct drm_i915_sarea * sarea);
+
+extern void intelDestroyContext(__DRIcontextPrivate * driContextPriv);
+
+extern GLboolean intelUnbindContext(__DRIcontextPrivate * driContextPriv);
+
+extern GLboolean
+intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
+ __DRIdrawablePrivate * driDrawPriv,
+ __DRIdrawablePrivate * driReadPriv);
+
+extern void intelSwapBuffers(__DRIdrawablePrivate * dPriv);
+
+extern void
+intelCopySubBuffer(__DRIdrawablePrivate * dPriv, int x, int y, int w, int h);
+
+extern struct intel_context *intelScreenContext(intelScreenPrivate *intelScreen);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+
+#include "intel_buffers.h"
+#include "intel_fbo.h"
+#include "intel_screen.h"
+#include "intel_span.h"
+#include "intel_regions.h"
+#include "intel_tex.h"
+
+#include "swrast/swrast.h"
+
+static void
+intel_set_span_functions(struct intel_context *intel,
+ struct gl_renderbuffer *rb);
+
+#define SPAN_CACHE_SIZE 4096
+
+static void
+get_span_cache(struct intel_renderbuffer *irb, uint32_t offset)
+{
+ if (irb->span_cache == NULL) {
+ irb->span_cache = _mesa_malloc(SPAN_CACHE_SIZE);
+ irb->span_cache_offset = -1;
+ }
+
+ if ((offset & ~(SPAN_CACHE_SIZE - 1)) != irb->span_cache_offset) {
+ irb->span_cache_offset = offset & ~(SPAN_CACHE_SIZE - 1);
+ dri_bo_get_subdata(irb->region->buffer, irb->span_cache_offset,
+ SPAN_CACHE_SIZE, irb->span_cache);
+ }
+}
+
+static void
+clear_span_cache(struct intel_renderbuffer *irb)
+{
+ irb->span_cache_offset = -1;
+}
+
+static uint32_t
+pread_32(struct intel_renderbuffer *irb, uint32_t offset)
+{
+ get_span_cache(irb, offset);
+
+ return *(uint32_t *)(irb->span_cache + (offset & (SPAN_CACHE_SIZE - 1)));
+}
+
+static uint32_t
+pread_xrgb8888(struct intel_renderbuffer *irb, uint32_t offset)
+{
+ get_span_cache(irb, offset);
+
+ return *(uint32_t *)(irb->span_cache + (offset & (SPAN_CACHE_SIZE - 1))) |
+ 0xff000000;
+}
+
+static uint16_t
+pread_16(struct intel_renderbuffer *irb, uint32_t offset)
+{
+ get_span_cache(irb, offset);
+
+ return *(uint16_t *)(irb->span_cache + (offset & (SPAN_CACHE_SIZE - 1)));
+}
+
+static uint8_t
+pread_8(struct intel_renderbuffer *irb, uint32_t offset)
+{
+ get_span_cache(irb, offset);
+
+ return *(uint8_t *)(irb->span_cache + (offset & (SPAN_CACHE_SIZE - 1)));
+}
+
+static void
+pwrite_32(struct intel_renderbuffer *irb, uint32_t offset, uint32_t val)
+{
+ clear_span_cache(irb);
+
+ dri_bo_subdata(irb->region->buffer, offset, 4, &val);
+}
+
+static void
+pwrite_xrgb8888(struct intel_renderbuffer *irb, uint32_t offset, uint32_t val)
+{
+ clear_span_cache(irb);
+
+ dri_bo_subdata(irb->region->buffer, offset, 3, &val);
+}
+
+static void
+pwrite_16(struct intel_renderbuffer *irb, uint32_t offset, uint16_t val)
+{
+ clear_span_cache(irb);
+
+ dri_bo_subdata(irb->region->buffer, offset, 2, &val);
+}
+
+static void
+pwrite_8(struct intel_renderbuffer *irb, uint32_t offset, uint8_t val)
+{
+ clear_span_cache(irb);
+
+ dri_bo_subdata(irb->region->buffer, offset, 1, &val);
+}
+
+static uint32_t no_tile_swizzle(struct intel_renderbuffer *irb,
+ int x, int y)
+{
+ return (y * irb->region->pitch + x) * irb->region->cpp;
+}
+
+/*
+ * Deal with tiled surfaces
+ */
+
+static uint32_t x_tile_swizzle(struct intel_renderbuffer *irb,
+ int x, int y)
+{
+ int tile_stride;
+ int xbyte;
+ int x_tile_off, y_tile_off;
+ int x_tile_number, y_tile_number;
+ int tile_off, tile_base;
+
+ tile_stride = (irb->pfPitch * irb->region->cpp) << 3;
+
+ xbyte = x * irb->region->cpp;
+
+ x_tile_off = xbyte & 0x1ff;
+ y_tile_off = y & 7;
+
+ x_tile_number = xbyte >> 9;
+ y_tile_number = y >> 3;
+
+ tile_off = (y_tile_off << 9) + x_tile_off;
+
+ switch (irb->region->bit_6_swizzle) {
+ case I915_BIT_6_SWIZZLE_NONE:
+ break;
+ case I915_BIT_6_SWIZZLE_9:
+ tile_off ^= ((tile_off >> 3) & 64);
+ break;
+ case I915_BIT_6_SWIZZLE_9_10:
+ tile_off ^= ((tile_off >> 3) & 64) ^ ((tile_off >> 4) & 64);
+ break;
+ case I915_BIT_6_SWIZZLE_9_11:
+ tile_off ^= ((tile_off >> 3) & 64) ^ ((tile_off >> 5) & 64);
+ break;
+ case I915_BIT_6_SWIZZLE_9_10_11:
+ tile_off ^= ((tile_off >> 3) & 64) ^ ((tile_off >> 4) & 64) ^
+ ((tile_off >> 5) & 64);
+ break;
+ default:
+ fprintf(stderr, "Unknown tile swizzling mode %d\n",
+ irb->region->bit_6_swizzle);
+ exit(1);
+ }
+
+ tile_base = (x_tile_number << 12) + y_tile_number * tile_stride;
+
+#if 0
+ printf("(%d,%d) -> %d + %d = %d (pitch = %d, tstride = %d)\n",
+ x, y, tile_off, tile_base,
+ tile_off + tile_base,
+ irb->pfPitch, tile_stride);
+#endif
+
+ return tile_base + tile_off;
+}
+
+static uint32_t y_tile_swizzle(struct intel_renderbuffer *irb,
+ int x, int y)
+{
+ int tile_stride;
+ int xbyte;
+ int x_tile_off, y_tile_off;
+ int x_tile_number, y_tile_number;
+ int tile_off, tile_base;
+
+ tile_stride = (irb->pfPitch * irb->region->cpp) << 5;
+
+ xbyte = x * irb->region->cpp;
+
+ x_tile_off = xbyte & 0x7f;
+ y_tile_off = y & 0x1f;
+
+ x_tile_number = xbyte >> 7;
+ y_tile_number = y >> 5;
+
+ tile_off = ((x_tile_off & ~0xf) << 5) + (y_tile_off << 4) +
+ (x_tile_off & 0xf);
+
+ switch (irb->region->bit_6_swizzle) {
+ case I915_BIT_6_SWIZZLE_NONE:
+ break;
+ case I915_BIT_6_SWIZZLE_9:
+ tile_off ^= ((tile_off >> 3) & 64);
+ break;
+ case I915_BIT_6_SWIZZLE_9_10:
+ tile_off ^= ((tile_off >> 3) & 64) ^ ((tile_off >> 4) & 64);
+ break;
+ case I915_BIT_6_SWIZZLE_9_11:
+ tile_off ^= ((tile_off >> 3) & 64) ^ ((tile_off >> 5) & 64);
+ break;
+ case I915_BIT_6_SWIZZLE_9_10_11:
+ tile_off ^= ((tile_off >> 3) & 64) ^ ((tile_off >> 4) & 64) ^
+ ((tile_off >> 5) & 64);
+ break;
+ default:
+ fprintf(stderr, "Unknown tile swizzling mode %d\n",
+ irb->region->bit_6_swizzle);
+ exit(1);
+ }
+
+ tile_base = (x_tile_number << 12) + y_tile_number * tile_stride;
+
+ return tile_base + tile_off;
+}
+
+/*
+ break intelWriteRGBASpan_ARGB8888
+*/
+
+#undef DBG
+#define DBG 0
+
+#define LOCAL_VARS \
+ struct intel_context *intel = intel_context(ctx); \
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb); \
+ const GLint yScale = irb->RenderToTexture ? 1 : -1; \
+ const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1; \
+ unsigned int num_cliprects; \
+ struct drm_clip_rect *cliprects; \
+ int x_off, y_off; \
+ GLuint p; \
+ (void) p; \
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
+
+/* XXX FBO: this is identical to the macro in spantmp2.h except we get
+ * the cliprect info from the context, not the driDrawable.
+ * Move this into spantmp2.h someday.
+ */
+#define HW_CLIPLOOP() \
+ do { \
+ int _nc = num_cliprects; \
+ while ( _nc-- ) { \
+ int minx = cliprects[_nc].x1 - x_off; \
+ int miny = cliprects[_nc].y1 - y_off; \
+ int maxx = cliprects[_nc].x2 - x_off; \
+ int maxy = cliprects[_nc].y2 - y_off;
+
+#if 0
+ }}
+#endif
+
+#define Y_FLIP(_y) ((_y) * yScale + yBias)
+
+/* XXX with GEM, these need to tell the kernel */
+#define HW_LOCK()
+
+#define HW_UNLOCK()
+
+/* Convenience macros to avoid typing the swizzle argument over and over */
+#define NO_TILE(_X, _Y) no_tile_swizzle(irb, (_X) + x_off, (_Y) + y_off)
+#define X_TILE(_X, _Y) x_tile_swizzle(irb, (_X) + x_off, (_Y) + y_off)
+#define Y_TILE(_X, _Y) y_tile_swizzle(irb, (_X) + x_off, (_Y) + y_off)
+
+/* 16 bit, RGB565 color spanline and pixel functions
+ */
+#define SPANTMP_PIXEL_FMT GL_RGB
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
+
+#define TAG(x) intel##x##_RGB565
+#define TAG2(x,y) intel##x##_RGB565##y
+#define GET_VALUE(X, Y) pread_16(irb, NO_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_16(irb, NO_TILE(X, Y), V)
+#include "spantmp2.h"
+
+/* 32 bit, ARGB8888 color spanline and pixel functions
+ */
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+
+#define TAG(x) intel##x##_ARGB8888
+#define TAG2(x,y) intel##x##_ARGB8888##y
+#define GET_VALUE(X, Y) pread_32(irb, NO_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_32(irb, NO_TILE(X, Y), V)
+#include "spantmp2.h"
+
+/* 32 bit, xRGB8888 color spanline and pixel functions
+ */
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+
+#define TAG(x) intel##x##_xRGB8888
+#define TAG2(x,y) intel##x##_xRGB8888##y
+#define GET_VALUE(X, Y) pread_xrgb8888(irb, NO_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, NO_TILE(X, Y), V)
+#include "spantmp2.h"
+
+/* 16 bit RGB565 color tile spanline and pixel functions
+ */
+
+#define SPANTMP_PIXEL_FMT GL_RGB
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
+
+#define TAG(x) intel_XTile_##x##_RGB565
+#define TAG2(x,y) intel_XTile_##x##_RGB565##y
+#define GET_VALUE(X, Y) pread_16(irb, X_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_16(irb, X_TILE(X, Y), V)
+#include "spantmp2.h"
+
+#define SPANTMP_PIXEL_FMT GL_RGB
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
+
+#define TAG(x) intel_YTile_##x##_RGB565
+#define TAG2(x,y) intel_YTile_##x##_RGB565##y
+#define GET_VALUE(X, Y) pread_16(irb, Y_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_16(irb, Y_TILE(X, Y), V)
+#include "spantmp2.h"
+
+/* 32 bit ARGB888 color tile spanline and pixel functions
+ */
+
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+
+#define TAG(x) intel_XTile_##x##_ARGB8888
+#define TAG2(x,y) intel_XTile_##x##_ARGB8888##y
+#define GET_VALUE(X, Y) pread_32(irb, X_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_32(irb, X_TILE(X, Y), V)
+#include "spantmp2.h"
+
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+
+#define TAG(x) intel_YTile_##x##_ARGB8888
+#define TAG2(x,y) intel_YTile_##x##_ARGB8888##y
+#define GET_VALUE(X, Y) pread_32(irb, Y_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_32(irb, Y_TILE(X, Y), V)
+#include "spantmp2.h"
+
+/* 32 bit xRGB888 color tile spanline and pixel functions
+ */
+
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+
+#define TAG(x) intel_XTile_##x##_xRGB8888
+#define TAG2(x,y) intel_XTile_##x##_xRGB8888##y
+#define GET_VALUE(X, Y) pread_xrgb8888(irb, X_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, X_TILE(X, Y), V)
+#include "spantmp2.h"
+
+#define SPANTMP_PIXEL_FMT GL_BGRA
+#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
+
+#define TAG(x) intel_YTile_##x##_xRGB8888
+#define TAG2(x,y) intel_YTile_##x##_xRGB8888##y
+#define GET_VALUE(X, Y) pread_xrgb8888(irb, Y_TILE(X, Y))
+#define PUT_VALUE(X, Y, V) pwrite_xrgb8888(irb, Y_TILE(X, Y), V)
+#include "spantmp2.h"
+
+#define LOCAL_DEPTH_VARS \
+ struct intel_context *intel = intel_context(ctx); \
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb); \
+ const GLint yScale = irb->RenderToTexture ? 1 : -1; \
+ const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1; \
+ unsigned int num_cliprects; \
+ struct drm_clip_rect *cliprects; \
+ int x_off, y_off; \
+ intel_get_cliprects(intel, &cliprects, &num_cliprects, &x_off, &y_off);
+
+
+#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
+
+/**
+ ** 16-bit depthbuffer functions.
+ **/
+#define VALUE_TYPE GLushort
+#define WRITE_DEPTH(_x, _y, d) pwrite_16(irb, NO_TILE(_x, _y), d)
+#define READ_DEPTH(d, _x, _y) d = pread_16(irb, NO_TILE(_x, _y))
+#define TAG(x) intel##x##_z16
+#include "depthtmp.h"
+
+
+/**
+ ** 16-bit x tile depthbuffer functions.
+ **/
+#define VALUE_TYPE GLushort
+#define WRITE_DEPTH(_x, _y, d) pwrite_16(irb, X_TILE(_x, _y), d)
+#define READ_DEPTH(d, _x, _y) d = pread_16(irb, X_TILE(_x, _y))
+#define TAG(x) intel_XTile_##x##_z16
+#include "depthtmp.h"
+
+/**
+ ** 16-bit y tile depthbuffer functions.
+ **/
+#define VALUE_TYPE GLushort
+#define WRITE_DEPTH(_x, _y, d) pwrite_16(irb, Y_TILE(_x, _y), d)
+#define READ_DEPTH(d, _x, _y) d = pread_16(irb, Y_TILE(_x, _y))
+#define TAG(x) intel_YTile_##x##_z16
+#include "depthtmp.h"
+
+
+/**
+ ** 24/8-bit interleaved depth/stencil functions
+ ** Note: we're actually reading back combined depth+stencil values.
+ ** The wrappers in main/depthstencil.c are used to extract the depth
+ ** and stencil values.
+ **/
+#define VALUE_TYPE GLuint
+
+/* Change ZZZS -> SZZZ */
+#define WRITE_DEPTH(_x, _y, d) \
+ pwrite_32(irb, NO_TILE(_x, _y), ((d) >> 8) | ((d) << 24))
+
+/* Change SZZZ -> ZZZS */
+#define READ_DEPTH( d, _x, _y ) { \
+ GLuint tmp = pread_32(irb, NO_TILE(_x, _y)); \
+ d = (tmp << 8) | (tmp >> 24); \
+}
+
+#define TAG(x) intel##x##_z24_s8
+#include "depthtmp.h"
+
+
+/**
+ ** 24/8-bit x-tile interleaved depth/stencil functions
+ ** Note: we're actually reading back combined depth+stencil values.
+ ** The wrappers in main/depthstencil.c are used to extract the depth
+ ** and stencil values.
+ **/
+#define VALUE_TYPE GLuint
+
+/* Change ZZZS -> SZZZ */
+#define WRITE_DEPTH(_x, _y, d) \
+ pwrite_32(irb, X_TILE(_x, _y), ((d) >> 8) | ((d) << 24))
+
+/* Change SZZZ -> ZZZS */
+#define READ_DEPTH( d, _x, _y ) { \
+ GLuint tmp = pread_32(irb, X_TILE(_x, _y)); \
+ d = (tmp << 8) | (tmp >> 24); \
+}
+
+#define TAG(x) intel_XTile_##x##_z24_s8
+#include "depthtmp.h"
+
+/**
+ ** 24/8-bit y-tile interleaved depth/stencil functions
+ ** Note: we're actually reading back combined depth+stencil values.
+ ** The wrappers in main/depthstencil.c are used to extract the depth
+ ** and stencil values.
+ **/
+#define VALUE_TYPE GLuint
+
+/* Change ZZZS -> SZZZ */
+#define WRITE_DEPTH(_x, _y, d) \
+ pwrite_32(irb, Y_TILE(_x, _y), ((d) >> 8) | ((d) << 24))
+
+/* Change SZZZ -> ZZZS */
+#define READ_DEPTH( d, _x, _y ) { \
+ GLuint tmp = pread_32(irb, Y_TILE(_x, _y)); \
+ d = (tmp << 8) | (tmp >> 24); \
+}
+
+#define TAG(x) intel_YTile_##x##_z24_s8
+#include "depthtmp.h"
+
+
+/**
+ ** 8-bit stencil function (XXX FBO: This is obsolete)
+ **/
+#define WRITE_STENCIL(_x, _y, d) pwrite_8(irb, NO_TILE(_x, _y) + 3, d)
+#define READ_STENCIL(d, _x, _y) d = pread_8(irb, NO_TILE(_x, _y) + 3);
+#define TAG(x) intel##x##_z24_s8
+#include "stenciltmp.h"
+
+/**
+ ** 8-bit x-tile stencil function (XXX FBO: This is obsolete)
+ **/
+#define WRITE_STENCIL(_x, _y, d) pwrite_8(irb, X_TILE(_x, _y) + 3, d)
+#define READ_STENCIL(d, _x, _y) d = pread_8(irb, X_TILE(_x, _y) + 3);
+#define TAG(x) intel_XTile_##x##_z24_s8
+#include "stenciltmp.h"
+
+/**
+ ** 8-bit y-tile stencil function (XXX FBO: This is obsolete)
+ **/
+#define WRITE_STENCIL(_x, _y, d) pwrite_8(irb, Y_TILE(_x, _y) + 3, d)
+#define READ_STENCIL(d, _x, _y) d = pread_8(irb, Y_TILE(_x, _y) + 3)
+#define TAG(x) intel_YTile_##x##_z24_s8
+#include "stenciltmp.h"
+
+void
+intel_renderbuffer_map(struct intel_context *intel, struct gl_renderbuffer *rb)
+{
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+
+ if (irb == NULL || irb->region == NULL)
+ return;
+
+ irb->pfPitch = irb->region->pitch;
+
+ intel_set_span_functions(intel, rb);
+}
+
+void
+intel_renderbuffer_unmap(struct intel_context *intel,
+ struct gl_renderbuffer *rb)
+{
+ struct intel_renderbuffer *irb = intel_renderbuffer(rb);
+
+ if (irb == NULL || irb->region == NULL)
+ return;
+
+ clear_span_cache(irb);
+ irb->pfPitch = 0;
+
+ rb->GetRow = NULL;
+ rb->PutRow = NULL;
+}
+
+/**
+ * Map or unmap all the renderbuffers which we may need during
+ * software rendering.
+ * XXX in the future, we could probably convey extra information to
+ * reduce the number of mappings needed. I.e. if doing a glReadPixels
+ * from the depth buffer, we really only need one mapping.
+ *
+ * XXX Rewrite this function someday.
+ * We can probably just loop over all the renderbuffer attachments,
+ * map/unmap all of them, and not worry about the _ColorDrawBuffers
+ * _ColorReadBuffer, _DepthBuffer or _StencilBuffer fields.
+ */
+static void
+intel_map_unmap_buffers(struct intel_context *intel, GLboolean map)
+{
+ GLcontext *ctx = &intel->ctx;
+ GLuint i, j;
+
+ /* color draw buffers */
+ for (j = 0; j < ctx->DrawBuffer->_NumColorDrawBuffers; j++) {
+ if (map)
+ intel_renderbuffer_map(intel, ctx->DrawBuffer->_ColorDrawBuffers[j]);
+ else
+ intel_renderbuffer_unmap(intel, ctx->DrawBuffer->_ColorDrawBuffers[j]);
+ }
+
+ /* check for render to textures */
+ for (i = 0; i < BUFFER_COUNT; i++) {
+ struct gl_renderbuffer_attachment *att =
+ ctx->DrawBuffer->Attachment + i;
+ struct gl_texture_object *tex = att->Texture;
+ if (tex) {
+ /* render to texture */
+ ASSERT(att->Renderbuffer);
+ if (map)
+ intel_tex_map_images(intel, intel_texture_object(tex));
+ else
+ intel_tex_unmap_images(intel, intel_texture_object(tex));
+ }
+ }
+
+ /* color read buffers */
+ if (map)
+ intel_renderbuffer_map(intel, ctx->ReadBuffer->_ColorReadBuffer);
+ else
+ intel_renderbuffer_unmap(intel, ctx->ReadBuffer->_ColorReadBuffer);
+
+ /* depth buffer (Note wrapper!) */
+ if (ctx->DrawBuffer->_DepthBuffer) {
+ if (map)
+ intel_renderbuffer_map(intel, ctx->DrawBuffer->_DepthBuffer->Wrapped);
+ else
+ intel_renderbuffer_unmap(intel,
+ ctx->DrawBuffer->_DepthBuffer->Wrapped);
+ }
+
+ /* stencil buffer (Note wrapper!) */
+ if (ctx->DrawBuffer->_StencilBuffer) {
+ if (map)
+ intel_renderbuffer_map(intel,
+ ctx->DrawBuffer->_StencilBuffer->Wrapped);
+ else
+ intel_renderbuffer_unmap(intel,
+ ctx->DrawBuffer->_StencilBuffer->Wrapped);
+ }
+}
+
+
+
+/**
+ * Prepare for softare rendering. Map current read/draw framebuffers'
+ * renderbuffes and all currently bound texture objects.
+ *
+ * Old note: Moved locking out to get reasonable span performance.
+ */
+void
+intelSpanRenderStart(GLcontext * ctx)
+{
+ struct intel_context *intel = intel_context(ctx);
+ GLuint i;
+
+ intelFlush(&intel->ctx);
+ LOCK_HARDWARE(intel);
+
+ for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
+ if (ctx->Texture.Unit[i]._ReallyEnabled) {
+ struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current;
+ intel_tex_map_images(intel, intel_texture_object(texObj));
+ }
+ }
+
+ intel_map_unmap_buffers(intel, GL_TRUE);
+}
+
+/**
+ * Called when done softare rendering. Unmap the buffers we mapped in
+ * the above function.
+ */
+void
+intelSpanRenderFinish(GLcontext * ctx)
+{
+ struct intel_context *intel = intel_context(ctx);
+ GLuint i;
+
+ _swrast_flush(ctx);
+
+ for (i = 0; i < ctx->Const.MaxTextureCoordUnits; i++) {
+ if (ctx->Texture.Unit[i]._ReallyEnabled) {
+ struct gl_texture_object *texObj = ctx->Texture.Unit[i]._Current;
+ intel_tex_unmap_images(intel, intel_texture_object(texObj));
+ }
+ }
+
+ intel_map_unmap_buffers(intel, GL_FALSE);
+
+ UNLOCK_HARDWARE(intel);
+}
+
+
+void
+intelInitSpanFuncs(GLcontext * ctx)
+{
+ struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
+ swdd->SpanRenderStart = intelSpanRenderStart;
+ swdd->SpanRenderFinish = intelSpanRenderFinish;
+}
+
+
+/**
+ * Plug in appropriate span read/write functions for the given renderbuffer.
+ * These are used for the software fallbacks.
+ */
+static void
+intel_set_span_functions(struct intel_context *intel,
+ struct gl_renderbuffer *rb)
+{
+ struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb;
+ uint32_t tiling;
+
+ /* If in GEM mode, we need to do the tile address swizzling ourselves,
+ * instead of the fence registers handling it.
+ */
+ if (intel->ttm)
+ tiling = irb->region->tiling;
+ else
+ tiling = I915_TILING_NONE;
+
+ if (rb->_ActualFormat == GL_RGB5) {
+ /* 565 RGB */
+ switch (tiling) {
+ case I915_TILING_NONE:
+ default:
+ intelInitPointers_RGB565(rb);
+ break;
+ case I915_TILING_X:
+ intel_XTile_InitPointers_RGB565(rb);
+ break;
+ case I915_TILING_Y:
+ intel_YTile_InitPointers_RGB565(rb);
+ break;
+ }
+ }
+ else if (rb->_ActualFormat == GL_RGB8) {
+ /* 8888 RGBx */
+ switch (tiling) {
+ case I915_TILING_NONE:
+ default:
+ intelInitPointers_xRGB8888(rb);
+ break;
+ case I915_TILING_X:
+ intel_XTile_InitPointers_xRGB8888(rb);
+ break;
+ case I915_TILING_Y:
+ intel_YTile_InitPointers_xRGB8888(rb);
+ break;
+ }
+ }
+ else if (rb->_ActualFormat == GL_RGBA8) {
+ /* 8888 RGBA */
+ switch (tiling) {
+ case I915_TILING_NONE:
+ default:
+ intelInitPointers_ARGB8888(rb);
+ break;
+ case I915_TILING_X:
+ intel_XTile_InitPointers_ARGB8888(rb);
+ break;
+ case I915_TILING_Y:
+ intel_YTile_InitPointers_ARGB8888(rb);
+ break;
+ }
+ }
+ else if (rb->_ActualFormat == GL_DEPTH_COMPONENT16) {
+ switch (tiling) {
+ case I915_TILING_NONE:
+ default:
+ intelInitDepthPointers_z16(rb);
+ break;
+ case I915_TILING_X:
+ intel_XTile_InitDepthPointers_z16(rb);
+ break;
+ case I915_TILING_Y:
+ intel_YTile_InitDepthPointers_z16(rb);
+ break;
+ }
+ }
+ else if (rb->_ActualFormat == GL_DEPTH_COMPONENT24 || /* XXX FBO remove */
+ rb->_ActualFormat == GL_DEPTH24_STENCIL8_EXT) {
+ switch (tiling) {
+ case I915_TILING_NONE:
+ default:
+ intelInitDepthPointers_z24_s8(rb);
+ break;
+ case I915_TILING_X:
+ intel_XTile_InitDepthPointers_z24_s8(rb);
+ break;
+ case I915_TILING_Y:
+ intel_YTile_InitDepthPointers_z24_s8(rb);
+ break;
+ }
+ }
+ else if (rb->_ActualFormat == GL_STENCIL_INDEX8_EXT) {
+ switch (tiling) {
+ case I915_TILING_NONE:
+ default:
+ intelInitStencilPointers_z24_s8(rb);
+ break;
+ case I915_TILING_X:
+ intel_XTile_InitStencilPointers_z24_s8(rb);
+ break;
+ case I915_TILING_Y:
+ intel_YTile_InitStencilPointers_z24_s8(rb);
+ break;
+ }
+ }
+ else {
+ _mesa_problem(NULL,
+ "Unexpected _ActualFormat in intelSetSpanFunctions");
+ }
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef _INTEL_SPAN_H
+#define _INTEL_SPAN_H
+
+extern void intelInitSpanFuncs(GLcontext * ctx);
+
+extern void intelSpanRenderFinish(GLcontext * ctx);
+extern void intelSpanRenderStart(GLcontext * ctx);
+void intel_renderbuffer_map(struct intel_context *intel,
+ struct gl_renderbuffer *rb);
+void intel_renderbuffer_unmap(struct intel_context *intel,
+ struct gl_renderbuffer *rb);
+
+#endif
--- /dev/null
+#include "swrast/swrast.h"
+#include "main/texobj.h"
+#include "main/teximage.h"
+#include "main/mipmap.h"
+#include "intel_context.h"
+#include "intel_mipmap_tree.h"
+#include "intel_tex.h"
+
+#define FILE_DEBUG_FLAG DEBUG_TEXTURE
+
+static GLboolean
+intelIsTextureResident(GLcontext * ctx, struct gl_texture_object *texObj)
+{
+#if 0
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_object *intelObj = intel_texture_object(texObj);
+
+ return
+ intelObj->mt &&
+ intelObj->mt->region &&
+ intel_is_region_resident(intel, intelObj->mt->region);
+#endif
+ return 1;
+}
+
+
+
+static struct gl_texture_image *
+intelNewTextureImage(GLcontext * ctx)
+{
+ DBG("%s\n", __FUNCTION__);
+ (void) ctx;
+ return (struct gl_texture_image *) CALLOC_STRUCT(intel_texture_image);
+}
+
+
+static struct gl_texture_object *
+intelNewTextureObject(GLcontext * ctx, GLuint name, GLenum target)
+{
+ struct intel_texture_object *obj = CALLOC_STRUCT(intel_texture_object);
+
+ DBG("%s\n", __FUNCTION__);
+ _mesa_initialize_texture_object(&obj->base, name, target);
+
+ return &obj->base;
+}
+
+static void
+intelDeleteTextureObject(GLcontext *ctx,
+ struct gl_texture_object *texObj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_object *intelObj = intel_texture_object(texObj);
+
+ if (intelObj->mt)
+ intel_miptree_release(intel, &intelObj->mt);
+
+ _mesa_delete_texture_object(ctx, texObj);
+}
+
+
+static void
+intelFreeTextureImageData(GLcontext * ctx, struct gl_texture_image *texImage)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_image *intelImage = intel_texture_image(texImage);
+
+ DBG("%s\n", __FUNCTION__);
+
+ if (intelImage->mt) {
+ intel_miptree_release(intel, &intelImage->mt);
+ }
+
+ if (texImage->Data) {
+ _mesa_free_texmemory(texImage->Data);
+ texImage->Data = NULL;
+ }
+}
+
+
+/* The system memcpy (at least on ubuntu 5.10) has problems copying
+ * to agp (writecombined) memory from a source which isn't 64-byte
+ * aligned - there is a 4x performance falloff.
+ *
+ * The x86 __memcpy is immune to this but is slightly slower
+ * (10%-ish) than the system memcpy.
+ *
+ * The sse_memcpy seems to have a slight cliff at 64/32 bytes, but
+ * isn't much faster than x86_memcpy for agp copies.
+ *
+ * TODO: switch dynamically.
+ */
+static void *
+do_memcpy(void *dest, const void *src, size_t n)
+{
+ if ((((unsigned) src) & 63) || (((unsigned) dest) & 63)) {
+ return __memcpy(dest, src, n);
+ }
+ else
+ return memcpy(dest, src, n);
+}
+
+
+#if DO_DEBUG && !defined(__ia64__)
+
+#ifndef __x86_64__
+static unsigned
+fastrdtsc(void)
+{
+ unsigned eax;
+ __asm__ volatile ("\t"
+ "pushl %%ebx\n\t"
+ "cpuid\n\t" ".byte 0x0f, 0x31\n\t"
+ "popl %%ebx\n":"=a" (eax)
+ :"0"(0)
+ :"ecx", "edx", "cc");
+
+ return eax;
+}
+#else
+static unsigned
+fastrdtsc(void)
+{
+ unsigned eax;
+ __asm__ volatile ("\t" "cpuid\n\t" ".byte 0x0f, 0x31\n\t":"=a" (eax)
+ :"0"(0)
+ :"ecx", "edx", "ebx", "cc");
+
+ return eax;
+}
+#endif
+
+static unsigned
+time_diff(unsigned t, unsigned t2)
+{
+ return ((t < t2) ? t2 - t : 0xFFFFFFFFU - (t - t2 - 1));
+}
+
+
+static void *
+timed_memcpy(void *dest, const void *src, size_t n)
+{
+ void *ret;
+ unsigned t1, t2;
+ double rate;
+
+ if ((((unsigned) src) & 63) || (((unsigned) dest) & 63))
+ _mesa_printf("Warning - non-aligned texture copy!\n");
+
+ t1 = fastrdtsc();
+ ret = do_memcpy(dest, src, n);
+ t2 = fastrdtsc();
+
+ rate = time_diff(t1, t2);
+ rate /= (double) n;
+ _mesa_printf("timed_memcpy: %u %u --> %f clocks/byte\n", t1, t2, rate);
+ return ret;
+}
+#endif /* DO_DEBUG */
+
+/**
+ * Generate new mipmap data from BASE+1 to BASE+p (the minimally-sized mipmap
+ * level).
+ *
+ * The texture object's miptree must be mapped.
+ *
+ * It would be really nice if this was just called by Mesa whenever mipmaps
+ * needed to be regenerated, rather than us having to remember to do so in
+ * each texture image modification path.
+ *
+ * This function should also include an accelerated path.
+ */
+void
+intel_generate_mipmap(GLcontext *ctx, GLenum target,
+ struct gl_texture_object *texObj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_object *intelObj = intel_texture_object(texObj);
+ GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+ int face, i;
+
+ _mesa_generate_mipmap(ctx, target, texObj);
+
+ /* Update the level information in our private data in the new images, since
+ * it didn't get set as part of a normal TexImage path.
+ */
+ for (face = 0; face < nr_faces; face++) {
+ for (i = texObj->BaseLevel + 1; i < texObj->MaxLevel; i++) {
+ struct intel_texture_image *intelImage;
+
+ intelImage = intel_texture_image(texObj->Image[face][i]);
+ if (intelImage == NULL)
+ break;
+
+ intelImage->level = i;
+ intelImage->face = face;
+ /* Unreference the miptree to signal that the new Data is a bare
+ * pointer from mesa.
+ */
+ intel_miptree_release(intel, &intelImage->mt);
+ }
+ }
+}
+
+static void intelGenerateMipmap(GLcontext *ctx, GLenum target, struct gl_texture_object *texObj)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_object *intelObj = intel_texture_object(texObj);
+
+ intel_tex_map_level_images(intel, intelObj, texObj->BaseLevel);
+ intel_generate_mipmap(ctx, target, texObj);
+ intel_tex_unmap_level_images(intel, intelObj, texObj->BaseLevel);
+}
+
+void
+intelInitTextureFuncs(struct dd_function_table *functions)
+{
+ functions->ChooseTextureFormat = intelChooseTextureFormat;
+ functions->TexImage1D = intelTexImage1D;
+ functions->TexImage2D = intelTexImage2D;
+ functions->TexImage3D = intelTexImage3D;
+ functions->TexSubImage1D = intelTexSubImage1D;
+ functions->TexSubImage2D = intelTexSubImage2D;
+ functions->TexSubImage3D = intelTexSubImage3D;
+ functions->CopyTexImage1D = intelCopyTexImage1D;
+ functions->CopyTexImage2D = intelCopyTexImage2D;
+ functions->CopyTexSubImage1D = intelCopyTexSubImage1D;
+ functions->CopyTexSubImage2D = intelCopyTexSubImage2D;
+ functions->GetTexImage = intelGetTexImage;
+ functions->GenerateMipmap = intelGenerateMipmap;
+
+ /* compressed texture functions */
+ functions->CompressedTexImage2D = intelCompressedTexImage2D;
+ functions->GetCompressedTexImage = intelGetCompressedTexImage;
+
+ functions->NewTextureObject = intelNewTextureObject;
+ functions->NewTextureImage = intelNewTextureImage;
+ functions->DeleteTexture = intelDeleteTextureObject;
+ functions->FreeTexImageData = intelFreeTextureImageData;
+ functions->UpdateTexturePalette = 0;
+ functions->IsTextureResident = intelIsTextureResident;
+
+#if DO_DEBUG && !defined(__ia64__)
+ if (INTEL_DEBUG & DEBUG_BUFMGR)
+ functions->TextureMemCpy = timed_memcpy;
+ else
+#endif
+ functions->TextureMemCpy = do_memcpy;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef INTELTEX_INC
+#define INTELTEX_INC
+
+#include "main/mtypes.h"
+#include "intel_context.h"
+#include "texmem.h"
+
+
+void intelInitTextureFuncs(struct dd_function_table *functions);
+
+const struct gl_texture_format *intelChooseTextureFormat(GLcontext * ctx,
+ GLint internalFormat,
+ GLenum format,
+ GLenum type);
+
+
+void intelTexImage3D(GLcontext * ctx,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint depth,
+ GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelTexSubImage3D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset, GLint yoffset, GLint zoffset,
+ GLsizei width, GLsizei height, GLsizei depth,
+ GLenum format, GLenum type,
+ const GLvoid * pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelTexImage2D(GLcontext * ctx,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelTexSubImage2D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const GLvoid * pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelTexImage1D(GLcontext * ctx,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelTexSubImage1D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset,
+ GLsizei width,
+ GLenum format, GLenum type,
+ const GLvoid * pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level,
+ GLenum internalFormat,
+ GLint x, GLint y, GLsizei width, GLint border);
+
+void intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
+ GLenum internalFormat,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLint border);
+
+void intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
+ GLint xoffset, GLint x, GLint y, GLsizei width);
+
+void intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint x, GLint y, GLsizei width, GLsizei height);
+
+void intelGetTexImage(GLcontext * ctx, GLenum target, GLint level,
+ GLenum format, GLenum type, GLvoid * pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint border,
+ GLsizei imageSize, const GLvoid *data,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage );
+
+void intelGetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
+ GLvoid *pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
+
+void intelSetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth, GLuint pitch);
+void intelSetTexBuffer(__DRIcontext *pDRICtx,
+ GLint target, __DRIdrawable *pDraw);
+
+GLuint intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit);
+
+void intel_tex_map_level_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj,
+ int level);
+
+void intel_tex_unmap_level_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj,
+ int level);
+
+void intel_tex_map_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj);
+
+void intel_tex_unmap_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj);
+
+int intel_compressed_num_bytes(GLuint mesaFormat);
+
+void intel_generate_mipmap(GLcontext *ctx, GLenum target,
+ struct gl_texture_object *texObj);
+
+#endif
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/teximage.h"
+#include "main/mipmap.h"
+#include "swrast/swrast.h"
+
+#include "intel_screen.h"
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_buffers.h"
+#include "intel_mipmap_tree.h"
+#include "intel_regions.h"
+#include "intel_fbo.h"
+#include "intel_tex.h"
+#include "intel_blit.h"
+
+#define FILE_DEBUG_FLAG DEBUG_TEXTURE
+
+/**
+ * Get the intel_region which is the source for any glCopyTex[Sub]Image call.
+ *
+ * Do the best we can using the blitter. A future project is to use
+ * the texture engine and fragment programs for these copies.
+ */
+static const struct intel_region *
+get_teximage_source(struct intel_context *intel, GLenum internalFormat)
+{
+ struct intel_renderbuffer *irb;
+
+ DBG("%s %s\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(internalFormat));
+
+ switch (internalFormat) {
+ case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT16:
+ irb = intel_get_renderbuffer(intel->ctx.ReadBuffer, BUFFER_DEPTH);
+ if (irb && irb->region && irb->region->cpp == 2)
+ return irb->region;
+ return NULL;
+ case GL_DEPTH24_STENCIL8_EXT:
+ case GL_DEPTH_STENCIL_EXT:
+ irb = intel_get_renderbuffer(intel->ctx.ReadBuffer, BUFFER_DEPTH);
+ if (irb && irb->region && irb->region->cpp == 4)
+ return irb->region;
+ return NULL;
+ case GL_RGBA:
+ case GL_RGBA8:
+ return intel_readbuf_region(intel);
+ case GL_RGB:
+ if (intel->ctx.Visual.rgbBits == 16)
+ return intel_readbuf_region(intel);
+ return NULL;
+ default:
+ return NULL;
+ }
+}
+
+
+static GLboolean
+do_copy_texsubimage(struct intel_context *intel,
+ GLenum target,
+ struct intel_texture_image *intelImage,
+ GLenum internalFormat,
+ GLint dstx, GLint dsty,
+ GLint x, GLint y, GLsizei width, GLsizei height)
+{
+ GLcontext *ctx = &intel->ctx;
+ struct gl_texture_object *texObj = intelImage->base.TexObject;
+ const struct intel_region *src =
+ get_teximage_source(intel, internalFormat);
+
+ if (!intelImage->mt || !src) {
+ DBG("%s fail %p %p\n", __FUNCTION__, intelImage->mt, src);
+ return GL_FALSE;
+ }
+
+ intelFlush(ctx);
+ LOCK_HARDWARE(intel);
+ {
+ GLuint image_offset = intel_miptree_image_offset(intelImage->mt,
+ intelImage->face,
+ intelImage->level);
+ const GLint orig_x = x;
+ const GLint orig_y = y;
+ const struct gl_framebuffer *fb = ctx->DrawBuffer;
+
+ if (_mesa_clip_to_region(fb->_Xmin, fb->_Ymin, fb->_Xmax, fb->_Ymax,
+ &x, &y, &width, &height)) {
+ GLshort src_pitch;
+
+ /* Update dst for clipped src. Need to also clip the source rect.
+ */
+ dstx += x - orig_x;
+ dsty += y - orig_y;
+
+ /* image_offset may be non-page-aligned, but that's illegal for tiling.
+ */
+ assert(intelImage->mt->region->tiling == I915_TILING_NONE);
+
+ if (ctx->ReadBuffer->Name == 0) {
+ /* reading from a window, adjust x, y */
+ __DRIdrawablePrivate *dPriv = intel->driDrawable;
+ y = dPriv->y + (dPriv->h - (y + height));
+ x += dPriv->x;
+
+ /* Invert the data coming from the source rectangle due to GL
+ * and hardware disagreeing on where y=0 is.
+ *
+ * It appears that our offsets and pitches get mangled
+ * appropriately by the hardware, and we don't need to adjust them
+ * on our own.
+ */
+ src_pitch = -src->pitch;
+ }
+ else {
+ /* reading from a FBO, y is already oriented the way we like */
+ src_pitch = src->pitch;
+ }
+
+ intelEmitCopyBlit(intel,
+ intelImage->mt->cpp,
+ src_pitch,
+ src->buffer,
+ 0,
+ src->tiling,
+ intelImage->mt->pitch,
+ intelImage->mt->region->buffer,
+ image_offset,
+ intelImage->mt->region->tiling,
+ x, y, dstx, dsty, width, height,
+ GL_COPY);
+ }
+ }
+
+
+ UNLOCK_HARDWARE(intel);
+
+ /* GL_SGIS_generate_mipmap */
+ if (intelImage->level == texObj->BaseLevel && texObj->GenerateMipmap) {
+ intel_generate_mipmap(ctx, target, texObj);
+ }
+
+ return GL_TRUE;
+}
+
+
+
+
+
+void
+intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level,
+ GLenum internalFormat,
+ GLint x, GLint y, GLsizei width, GLint border)
+{
+ struct gl_texture_unit *texUnit =
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+ struct gl_texture_object *texObj =
+ _mesa_select_tex_object(ctx, texUnit, target);
+ struct gl_texture_image *texImage =
+ _mesa_select_tex_image(ctx, texObj, target, level);
+
+ if (border)
+ goto fail;
+
+ /* Setup or redefine the texture object, mipmap tree and texture
+ * image. Don't populate yet.
+ */
+ ctx->Driver.TexImage1D(ctx, target, level, internalFormat,
+ width, border,
+ GL_RGBA, CHAN_TYPE, NULL,
+ &ctx->DefaultPacking, texObj, texImage);
+
+ if (!do_copy_texsubimage(intel_context(ctx), target,
+ intel_texture_image(texImage),
+ internalFormat, 0, 0, x, y, width, 1))
+ goto fail;
+
+ return;
+
+ fail:
+ _swrast_copy_teximage1d(ctx, target, level, internalFormat, x, y,
+ width, border);
+}
+
+void
+intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
+ GLenum internalFormat,
+ GLint x, GLint y, GLsizei width, GLsizei height,
+ GLint border)
+{
+ struct gl_texture_unit *texUnit =
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+ struct gl_texture_object *texObj =
+ _mesa_select_tex_object(ctx, texUnit, target);
+ struct gl_texture_image *texImage =
+ _mesa_select_tex_image(ctx, texObj, target, level);
+
+ if (border)
+ goto fail;
+
+ /* Setup or redefine the texture object, mipmap tree and texture
+ * image. Don't populate yet.
+ */
+ ctx->Driver.TexImage2D(ctx, target, level, internalFormat,
+ width, height, border,
+ GL_RGBA, CHAN_TYPE, NULL,
+ &ctx->DefaultPacking, texObj, texImage);
+
+
+ if (!do_copy_texsubimage(intel_context(ctx), target,
+ intel_texture_image(texImage),
+ internalFormat, 0, 0, x, y, width, height))
+ goto fail;
+
+ return;
+
+ fail:
+ _swrast_copy_teximage2d(ctx, target, level, internalFormat, x, y,
+ width, height, border);
+}
+
+
+void
+intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
+ GLint xoffset, GLint x, GLint y, GLsizei width)
+{
+ struct gl_texture_unit *texUnit =
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+ struct gl_texture_object *texObj =
+ _mesa_select_tex_object(ctx, texUnit, target);
+ struct gl_texture_image *texImage =
+ _mesa_select_tex_image(ctx, texObj, target, level);
+ GLenum internalFormat = texImage->InternalFormat;
+
+ /* XXX need to check <border> as in above function? */
+
+ /* Need to check texture is compatible with source format.
+ */
+
+ if (!do_copy_texsubimage(intel_context(ctx), target,
+ intel_texture_image(texImage),
+ internalFormat, xoffset, 0, x, y, width, 1)) {
+ _swrast_copy_texsubimage1d(ctx, target, level, xoffset, x, y, width);
+ }
+}
+
+
+
+void
+intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint x, GLint y, GLsizei width, GLsizei height)
+{
+ struct gl_texture_unit *texUnit =
+ &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+ struct gl_texture_object *texObj =
+ _mesa_select_tex_object(ctx, texUnit, target);
+ struct gl_texture_image *texImage =
+ _mesa_select_tex_image(ctx, texObj, target, level);
+ GLenum internalFormat = texImage->InternalFormat;
+
+
+ /* Need to check texture is compatible with source format.
+ */
+
+ if (!do_copy_texsubimage(intel_context(ctx), target,
+ intel_texture_image(texImage),
+ internalFormat,
+ xoffset, yoffset, x, y, width, height)) {
+
+ DBG("%s - fallback to swrast\n", __FUNCTION__);
+
+ _swrast_copy_texsubimage2d(ctx, target, level,
+ xoffset, yoffset, x, y, width, height);
+ }
+}
--- /dev/null
+#include "intel_context.h"
+#include "intel_tex.h"
+#include "main/texformat.h"
+#include "main/enums.h"
+
+/* It works out that this function is fine for all the supported
+ * hardware. However, there is still a need to map the formats onto
+ * hardware descriptors.
+ */
+/* Note that the i915 can actually support many more formats than
+ * these if we take the step of simply swizzling the colors
+ * immediately after sampling...
+ */
+const struct gl_texture_format *
+intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
+ GLenum format, GLenum type)
+{
+ struct intel_context *intel = intel_context(ctx);
+ const GLboolean do32bpt = (intel->ctx.Visual.rgbBits == 32);
+
+ switch (internalFormat) {
+ case 4:
+ case GL_RGBA:
+ case GL_COMPRESSED_RGBA:
+ if (format == GL_BGRA) {
+ if (type == GL_UNSIGNED_BYTE || type == GL_UNSIGNED_INT_8_8_8_8_REV) {
+ return &_mesa_texformat_argb8888;
+ }
+ else if (type == GL_UNSIGNED_SHORT_4_4_4_4_REV) {
+ return &_mesa_texformat_argb4444;
+ }
+ else if (type == GL_UNSIGNED_SHORT_1_5_5_5_REV) {
+ return &_mesa_texformat_argb1555;
+ }
+ }
+ return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
+
+ case 3:
+ case GL_RGB:
+ case GL_COMPRESSED_RGB:
+ if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) {
+ return &_mesa_texformat_rgb565;
+ }
+ return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
+
+ case GL_RGBA8:
+ case GL_RGB10_A2:
+ case GL_RGBA12:
+ case GL_RGBA16:
+ return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
+
+ case GL_RGBA4:
+ case GL_RGBA2:
+ return &_mesa_texformat_argb4444;
+
+ case GL_RGB5_A1:
+ return &_mesa_texformat_argb1555;
+
+ case GL_RGB8:
+ case GL_RGB10:
+ case GL_RGB12:
+ case GL_RGB16:
+ return &_mesa_texformat_argb8888;
+
+ case GL_RGB5:
+ case GL_RGB4:
+ case GL_R3_G3_B2:
+ return &_mesa_texformat_rgb565;
+
+ case GL_ALPHA:
+ case GL_ALPHA4:
+ case GL_ALPHA8:
+ case GL_ALPHA12:
+ case GL_ALPHA16:
+ case GL_COMPRESSED_ALPHA:
+ return &_mesa_texformat_a8;
+
+ case 1:
+ case GL_LUMINANCE:
+ case GL_LUMINANCE4:
+ case GL_LUMINANCE8:
+ case GL_LUMINANCE12:
+ case GL_LUMINANCE16:
+ case GL_COMPRESSED_LUMINANCE:
+ return &_mesa_texformat_l8;
+
+ case 2:
+ case GL_LUMINANCE_ALPHA:
+ case GL_LUMINANCE4_ALPHA4:
+ case GL_LUMINANCE6_ALPHA2:
+ case GL_LUMINANCE8_ALPHA8:
+ case GL_LUMINANCE12_ALPHA4:
+ case GL_LUMINANCE12_ALPHA12:
+ case GL_LUMINANCE16_ALPHA16:
+ case GL_COMPRESSED_LUMINANCE_ALPHA:
+ return &_mesa_texformat_al88;
+
+ case GL_INTENSITY:
+ case GL_INTENSITY4:
+ case GL_INTENSITY8:
+ case GL_INTENSITY12:
+ case GL_INTENSITY16:
+ case GL_COMPRESSED_INTENSITY:
+ return &_mesa_texformat_i8;
+
+ case GL_YCBCR_MESA:
+ if (type == GL_UNSIGNED_SHORT_8_8_MESA || type == GL_UNSIGNED_BYTE)
+ return &_mesa_texformat_ycbcr;
+ else
+ return &_mesa_texformat_ycbcr_rev;
+
+ case GL_COMPRESSED_RGB_FXT1_3DFX:
+ return &_mesa_texformat_rgb_fxt1;
+ case GL_COMPRESSED_RGBA_FXT1_3DFX:
+ return &_mesa_texformat_rgba_fxt1;
+
+ case GL_RGB_S3TC:
+ case GL_RGB4_S3TC:
+ case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
+ return &_mesa_texformat_rgb_dxt1;
+
+ case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
+ return &_mesa_texformat_rgba_dxt1;
+
+ case GL_RGBA_S3TC:
+ case GL_RGBA4_S3TC:
+ case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
+ return &_mesa_texformat_rgba_dxt3;
+
+ case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
+ return &_mesa_texformat_rgba_dxt5;
+
+ case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT16:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
+ return &_mesa_texformat_z16;
+
+ case GL_DEPTH_STENCIL_EXT:
+ case GL_DEPTH24_STENCIL8_EXT:
+ return &_mesa_texformat_s8_z24;
+
+#ifndef I915
+ case GL_SRGB_EXT:
+ case GL_SRGB8_EXT:
+ case GL_SRGB_ALPHA_EXT:
+ case GL_SRGB8_ALPHA8_EXT:
+ case GL_SLUMINANCE_EXT:
+ case GL_SLUMINANCE8_EXT:
+ case GL_SLUMINANCE_ALPHA_EXT:
+ case GL_SLUMINANCE8_ALPHA8_EXT:
+ case GL_COMPRESSED_SRGB_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_EXT:
+ case GL_COMPRESSED_SLUMINANCE_EXT:
+ case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT:
+ return &_mesa_texformat_srgba8;
+ case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
+ return &_mesa_texformat_srgb_dxt1;
+#endif
+
+ default:
+ fprintf(stderr, "unexpected texture format %s in %s\n",
+ _mesa_lookup_enum_by_nr(internalFormat), __FUNCTION__);
+ return NULL;
+ }
+
+ return NULL; /* never get here */
+}
+
+int intel_compressed_num_bytes(GLuint mesaFormat)
+{
+ int bytes = 0;
+ switch(mesaFormat) {
+
+ case MESA_FORMAT_RGB_FXT1:
+ case MESA_FORMAT_RGBA_FXT1:
+ case MESA_FORMAT_RGB_DXT1:
+ case MESA_FORMAT_RGBA_DXT1:
+ bytes = 2;
+ break;
+
+ case MESA_FORMAT_RGBA_DXT3:
+ case MESA_FORMAT_RGBA_DXT5:
+ bytes = 4;
+ default:
+ break;
+ }
+
+ return bytes;
+}
--- /dev/null
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/colortab.h"
+#include "main/convolve.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/texcompress.h"
+#include "main/texformat.h"
+#include "main/texobj.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
+
+#include "intel_context.h"
+#include "intel_mipmap_tree.h"
+#include "intel_buffer_objects.h"
+#include "intel_batchbuffer.h"
+#include "intel_tex.h"
+#include "intel_blit.h"
+#include "intel_fbo.h"
+
+#define FILE_DEBUG_FLAG DEBUG_TEXTURE
+
+/* Functions to store texture images. Where possible, mipmap_tree's
+ * will be created or further instantiated with image data, otherwise
+ * images will be stored in malloc'd memory. A validation step is
+ * required to pull those images into a mipmap tree, or otherwise
+ * decide a fallback is required.
+ */
+
+
+static int
+logbase2(int n)
+{
+ GLint i = 1;
+ GLint log2 = 0;
+
+ while (n > i) {
+ i *= 2;
+ log2++;
+ }
+
+ return log2;
+}
+
+
+/* Otherwise, store it in memory if (Border != 0) or (any dimension ==
+ * 1).
+ *
+ * Otherwise, if max_level >= level >= min_level, create tree with
+ * space for textures from min_level down to max_level.
+ *
+ * Otherwise, create tree with space for textures from (level
+ * 0)..(1x1). Consider pruning this tree at a validation if the
+ * saving is worth it.
+ */
+static void
+guess_and_alloc_mipmap_tree(struct intel_context *intel,
+ struct intel_texture_object *intelObj,
+ struct intel_texture_image *intelImage)
+{
+ GLuint firstLevel;
+ GLuint lastLevel;
+ GLuint width = intelImage->base.Width;
+ GLuint height = intelImage->base.Height;
+ GLuint depth = intelImage->base.Depth;
+ GLuint l2width, l2height, l2depth;
+ GLuint i, comp_byte = 0;
+
+ DBG("%s\n", __FUNCTION__);
+
+ if (intelImage->base.Border ||
+ ((intelImage->base._BaseFormat == GL_DEPTH_COMPONENT) &&
+ ((intelObj->base.WrapS == GL_CLAMP_TO_BORDER) ||
+ (intelObj->base.WrapT == GL_CLAMP_TO_BORDER))))
+ return;
+
+ if (intelImage->level > intelObj->base.BaseLevel &&
+ (intelImage->base.Width == 1 ||
+ (intelObj->base.Target != GL_TEXTURE_1D &&
+ intelImage->base.Height == 1) ||
+ (intelObj->base.Target == GL_TEXTURE_3D &&
+ intelImage->base.Depth == 1)))
+ return;
+
+ /* If this image disrespects BaseLevel, allocate from level zero.
+ * Usually BaseLevel == 0, so it's unlikely to happen.
+ */
+ if (intelImage->level < intelObj->base.BaseLevel)
+ firstLevel = 0;
+ else
+ firstLevel = intelObj->base.BaseLevel;
+
+
+ /* Figure out image dimensions at start level.
+ */
+ for (i = intelImage->level; i > firstLevel; i--) {
+ width <<= 1;
+ if (height != 1)
+ height <<= 1;
+ if (depth != 1)
+ depth <<= 1;
+ }
+
+ /* Guess a reasonable value for lastLevel. This is probably going
+ * to be wrong fairly often and might mean that we have to look at
+ * resizable buffers, or require that buffers implement lazy
+ * pagetable arrangements.
+ */
+ if ((intelObj->base.MinFilter == GL_NEAREST ||
+ intelObj->base.MinFilter == GL_LINEAR) &&
+ intelImage->level == firstLevel) {
+ lastLevel = firstLevel;
+ }
+ else {
+ l2width = logbase2(width);
+ l2height = logbase2(height);
+ l2depth = logbase2(depth);
+ lastLevel = firstLevel + MAX2(MAX2(l2width, l2height), l2depth);
+ }
+
+ assert(!intelObj->mt);
+ if (intelImage->base.IsCompressed)
+ comp_byte = intel_compressed_num_bytes(intelImage->base.TexFormat->MesaFormat);
+ intelObj->mt = intel_miptree_create(intel,
+ intelObj->base.Target,
+ intelImage->base.InternalFormat,
+ firstLevel,
+ lastLevel,
+ width,
+ height,
+ depth,
+ intelImage->base.TexFormat->TexelBytes,
+ comp_byte);
+
+ DBG("%s - success\n", __FUNCTION__);
+}
+
+
+
+
+static GLuint
+target_to_face(GLenum target)
+{
+ switch (target) {
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB:
+ case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
+ case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
+ return ((GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X);
+ default:
+ return 0;
+ }
+}
+
+/* There are actually quite a few combinations this will work for,
+ * more than what I've listed here.
+ */
+static GLboolean
+check_pbo_format(GLint internalFormat,
+ GLenum format, GLenum type,
+ const struct gl_texture_format *mesa_format)
+{
+ switch (internalFormat) {
+ case 4:
+ case GL_RGBA:
+ return (format == GL_BGRA &&
+ (type == GL_UNSIGNED_BYTE ||
+ type == GL_UNSIGNED_INT_8_8_8_8_REV) &&
+ mesa_format == &_mesa_texformat_argb8888);
+ case 3:
+ case GL_RGB:
+ return (format == GL_RGB &&
+ type == GL_UNSIGNED_SHORT_5_6_5 &&
+ mesa_format == &_mesa_texformat_rgb565);
+ case GL_YCBCR_MESA:
+ return (type == GL_UNSIGNED_SHORT_8_8_MESA || type == GL_UNSIGNED_BYTE);
+ default:
+ return GL_FALSE;
+ }
+}
+
+
+/* XXX: Do this for TexSubImage also:
+ */
+static GLboolean
+try_pbo_upload(struct intel_context *intel,
+ struct intel_texture_image *intelImage,
+ const struct gl_pixelstore_attrib *unpack,
+ GLint internalFormat,
+ GLint width, GLint height,
+ GLenum format, GLenum type, const void *pixels)
+{
+ struct intel_buffer_object *pbo = intel_buffer_object(unpack->BufferObj);
+ GLuint src_offset, src_stride;
+ GLuint dst_offset, dst_stride;
+
+ if (!pbo ||
+ intel->ctx._ImageTransferState ||
+ unpack->SkipPixels || unpack->SkipRows) {
+ _mesa_printf("%s: failure 1\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ src_offset = (GLuint) pixels;
+
+ if (unpack->RowLength > 0)
+ src_stride = unpack->RowLength;
+ else
+ src_stride = width;
+
+ dst_offset = intel_miptree_image_offset(intelImage->mt,
+ intelImage->face,
+ intelImage->level);
+
+ dst_stride = intelImage->mt->pitch;
+
+ intelFlush(&intel->ctx);
+ LOCK_HARDWARE(intel);
+ {
+ dri_bo *src_buffer = intel_bufferobj_buffer(intel, pbo, INTEL_READ);
+ dri_bo *dst_buffer = intel_region_buffer(intel,
+ intelImage->mt->region,
+ INTEL_WRITE_FULL);
+
+
+ intelEmitCopyBlit(intel,
+ intelImage->mt->cpp,
+ src_stride, src_buffer, src_offset, GL_FALSE,
+ dst_stride, dst_buffer, dst_offset, GL_FALSE,
+ 0, 0, 0, 0, width, height,
+ GL_COPY);
+ }
+ UNLOCK_HARDWARE(intel);
+
+ return GL_TRUE;
+}
+
+
+
+static GLboolean
+try_pbo_zcopy(struct intel_context *intel,
+ struct intel_texture_image *intelImage,
+ const struct gl_pixelstore_attrib *unpack,
+ GLint internalFormat,
+ GLint width, GLint height,
+ GLenum format, GLenum type, const void *pixels)
+{
+ struct intel_buffer_object *pbo = intel_buffer_object(unpack->BufferObj);
+ GLuint src_offset, src_stride;
+ GLuint dst_offset, dst_stride;
+
+ if (!pbo ||
+ intel->ctx._ImageTransferState ||
+ unpack->SkipPixels || unpack->SkipRows) {
+ _mesa_printf("%s: failure 1\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ src_offset = (GLuint) pixels;
+
+ if (unpack->RowLength > 0)
+ src_stride = unpack->RowLength;
+ else
+ src_stride = width;
+
+ dst_offset = intel_miptree_image_offset(intelImage->mt,
+ intelImage->face,
+ intelImage->level);
+
+ dst_stride = intelImage->mt->pitch;
+
+ if (src_stride != dst_stride || dst_offset != 0 || src_offset != 0) {
+ _mesa_printf("%s: failure 2\n", __FUNCTION__);
+ return GL_FALSE;
+ }
+
+ intel_region_attach_pbo(intel, intelImage->mt->region, pbo);
+
+ return GL_TRUE;
+}
+
+
+
+
+
+
+static void
+intelTexImage(GLcontext * ctx,
+ GLint dims,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint depth,
+ GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *unpack,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage, GLsizei imageSize, int compressed)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_object *intelObj = intel_texture_object(texObj);
+ struct intel_texture_image *intelImage = intel_texture_image(texImage);
+ GLint postConvWidth = width;
+ GLint postConvHeight = height;
+ GLint texelBytes, sizeInBytes;
+ GLuint dstRowStride, srcRowStride = texImage->RowStride;
+
+
+ DBG("%s target %s level %d %dx%dx%d border %d\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(target), level, width, height, depth, border);
+
+ intelFlush(ctx);
+
+ intelImage->face = target_to_face(target);
+ intelImage->level = level;
+
+ if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
+ _mesa_adjust_image_for_convolution(ctx, dims, &postConvWidth,
+ &postConvHeight);
+ }
+
+ /* choose the texture format */
+ texImage->TexFormat = intelChooseTextureFormat(ctx, internalFormat,
+ format, type);
+
+ _mesa_set_fetch_functions(texImage, dims);
+
+ if (texImage->TexFormat->TexelBytes == 0) {
+ /* must be a compressed format */
+ texelBytes = 0;
+ texImage->IsCompressed = GL_TRUE;
+ texImage->CompressedSize =
+ ctx->Driver.CompressedTextureSize(ctx, texImage->Width,
+ texImage->Height, texImage->Depth,
+ texImage->TexFormat->MesaFormat);
+ } else {
+ texelBytes = texImage->TexFormat->TexelBytes;
+
+ /* Minimum pitch of 32 bytes */
+ if (postConvWidth * texelBytes < 32) {
+ postConvWidth = 32 / texelBytes;
+ texImage->RowStride = postConvWidth;
+ }
+
+ if (!intelImage->mt) {
+ assert(texImage->RowStride == postConvWidth);
+ }
+ }
+
+ /* Release the reference to a potentially orphaned buffer.
+ * Release any old malloced memory.
+ */
+ if (intelImage->mt) {
+ intel_miptree_release(intel, &intelImage->mt);
+ assert(!texImage->Data);
+ }
+ else if (texImage->Data) {
+ _mesa_free_texmemory(texImage->Data);
+ texImage->Data = NULL;
+ }
+
+ /* If this is the only texture image in the tree, could call
+ * bmBufferData with NULL data to free the old block and avoid
+ * waiting on any outstanding fences.
+ */
+ if (intelObj->mt &&
+ intelObj->mt->first_level == level &&
+ intelObj->mt->last_level == level &&
+ intelObj->mt->target != GL_TEXTURE_CUBE_MAP_ARB &&
+ !intel_miptree_match_image(intelObj->mt, &intelImage->base,
+ intelImage->face, intelImage->level)) {
+
+ DBG("release it\n");
+ intel_miptree_release(intel, &intelObj->mt);
+ assert(!intelObj->mt);
+ }
+
+ if (!intelObj->mt) {
+ guess_and_alloc_mipmap_tree(intel, intelObj, intelImage);
+ if (!intelObj->mt) {
+ DBG("guess_and_alloc_mipmap_tree: failed\n");
+ }
+ }
+
+ assert(!intelImage->mt);
+
+ if (intelObj->mt &&
+ intel_miptree_match_image(intelObj->mt, &intelImage->base,
+ intelImage->face, intelImage->level)) {
+
+ intel_miptree_reference(&intelImage->mt, intelObj->mt);
+ assert(intelImage->mt);
+ } else if (intelImage->base.Border == 0) {
+ int comp_byte = 0;
+
+ if (intelImage->base.IsCompressed) {
+ comp_byte =
+ intel_compressed_num_bytes(intelImage->base.TexFormat->MesaFormat);
+ }
+
+ /* Didn't fit in the object miptree, but it's suitable for inclusion in
+ * a miptree, so create one just for our level and store it in the image.
+ * It'll get moved into the object miptree at validate time.
+ */
+ intelImage->mt = intel_miptree_create(intel, target, internalFormat,
+ level, level,
+ width, height, depth,
+ intelImage->base.TexFormat->TexelBytes,
+ comp_byte);
+
+ }
+
+ /* PBO fastpaths:
+ */
+ if (dims <= 2 &&
+ intelImage->mt &&
+ intel_buffer_object(unpack->BufferObj) &&
+ check_pbo_format(internalFormat, format,
+ type, intelImage->base.TexFormat)) {
+
+ DBG("trying pbo upload\n");
+
+ /* Attempt to texture directly from PBO data (zero copy upload).
+ *
+ * Currently disable as it can lead to worse as well as better
+ * performance (in particular when intel_region_cow() is
+ * required).
+ */
+ if (intelObj->mt == intelImage->mt &&
+ intelObj->mt->first_level == level &&
+ intelObj->mt->last_level == level) {
+
+ if (try_pbo_zcopy(intel, intelImage, unpack,
+ internalFormat,
+ width, height, format, type, pixels)) {
+
+ DBG("pbo zcopy upload succeeded\n");
+ return;
+ }
+ }
+
+
+ /* Otherwise, attempt to use the blitter for PBO image uploads.
+ */
+ if (try_pbo_upload(intel, intelImage, unpack,
+ internalFormat,
+ width, height, format, type, pixels)) {
+ DBG("pbo upload succeeded\n");
+ return;
+ }
+
+ DBG("pbo upload failed\n");
+ }
+
+
+
+ /* intelCopyTexImage calls this function with pixels == NULL, with
+ * the expectation that the mipmap tree will be set up but nothing
+ * more will be done. This is where those calls return:
+ */
+ if (compressed) {
+ pixels = _mesa_validate_pbo_compressed_teximage(ctx, imageSize, pixels,
+ unpack,
+ "glCompressedTexImage");
+ } else {
+ pixels = _mesa_validate_pbo_teximage(ctx, dims, width, height, 1,
+ format, type,
+ pixels, unpack, "glTexImage");
+ }
+
+ LOCK_HARDWARE(intel);
+
+ if (intelImage->mt) {
+ texImage->Data = intel_miptree_image_map(intel,
+ intelImage->mt,
+ intelImage->face,
+ intelImage->level,
+ &dstRowStride,
+ intelImage->base.ImageOffsets);
+ texImage->RowStride = dstRowStride / intelImage->mt->cpp;
+ }
+ else {
+ /* Allocate regular memory and store the image there temporarily. */
+ if (texImage->IsCompressed) {
+ sizeInBytes = texImage->CompressedSize;
+ dstRowStride =
+ _mesa_compressed_row_stride(texImage->TexFormat->MesaFormat, width);
+ assert(dims != 3);
+ }
+ else {
+ dstRowStride = postConvWidth * texelBytes;
+ sizeInBytes = depth * dstRowStride * postConvHeight;
+ }
+
+ texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
+ }
+
+ DBG("Upload image %dx%dx%d row_len %d "
+ "pitch %d\n",
+ width, height, depth, width * texelBytes, dstRowStride);
+
+ /* Copy data. Would like to know when it's ok for us to eg. use
+ * the blitter to copy. Or, use the hardware to do the format
+ * conversion and copy:
+ */
+ if (pixels) {
+ if (compressed) {
+ if (intelImage->mt) {
+ struct intel_region *dst = intelImage->mt->region;
+ _mesa_copy_rect(texImage->Data, dst->cpp, dst->pitch,
+ 0, 0,
+ intelImage->mt->level[level].width,
+ intelImage->mt->level[level].height/4,
+ pixels,
+ srcRowStride,
+ 0, 0);
+ } else
+ memcpy(texImage->Data, pixels, imageSize);
+ } else if (!texImage->TexFormat->StoreImage(ctx, dims,
+ texImage->_BaseFormat,
+ texImage->TexFormat,
+ texImage->Data, 0, 0, 0, /* dstX/Y/Zoffset */
+ dstRowStride,
+ texImage->ImageOffsets,
+ width, height, depth,
+ format, type, pixels, unpack)) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage");
+ }
+ }
+
+ /* GL_SGIS_generate_mipmap */
+ if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
+ intel_generate_mipmap(ctx, target, texObj);
+ }
+
+ _mesa_unmap_teximage_pbo(ctx, unpack);
+
+ if (intelImage->mt) {
+ intel_miptree_image_unmap(intel, intelImage->mt);
+ texImage->Data = NULL;
+ }
+
+ UNLOCK_HARDWARE(intel);
+}
+
+void
+intelTexImage3D(GLcontext * ctx,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint depth,
+ GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *unpack,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ intelTexImage(ctx, 3, target, level,
+ internalFormat, width, height, depth, border,
+ format, type, pixels, unpack, texObj, texImage, 0, 0);
+}
+
+
+void
+intelTexImage2D(GLcontext * ctx,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *unpack,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ intelTexImage(ctx, 2, target, level,
+ internalFormat, width, height, 1, border,
+ format, type, pixels, unpack, texObj, texImage, 0, 0);
+}
+
+void
+intelTexImage1D(GLcontext * ctx,
+ GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint border,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *unpack,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ intelTexImage(ctx, 1, target, level,
+ internalFormat, width, 1, 1, border,
+ format, type, pixels, unpack, texObj, texImage, 0, 0);
+}
+
+void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level,
+ GLint internalFormat,
+ GLint width, GLint height, GLint border,
+ GLsizei imageSize, const GLvoid *data,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage )
+{
+ intelTexImage(ctx, 2, target, level,
+ internalFormat, width, height, 1, border,
+ 0, 0, data, &ctx->Unpack, texObj, texImage, imageSize, 1);
+}
+
+/**
+ * Need to map texture image into memory before copying image data,
+ * then unmap it.
+ */
+static void
+intel_get_tex_image(GLcontext * ctx, GLenum target, GLint level,
+ GLenum format, GLenum type, GLvoid * pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage, int compressed)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_image *intelImage = intel_texture_image(texImage);
+
+ /* Map */
+ if (intelImage->mt) {
+ /* Image is stored in hardware format in a buffer managed by the
+ * kernel. Need to explicitly map and unmap it.
+ */
+ intelImage->base.Data =
+ intel_miptree_image_map(intel,
+ intelImage->mt,
+ intelImage->face,
+ intelImage->level,
+ &intelImage->base.RowStride,
+ intelImage->base.ImageOffsets);
+ intelImage->base.RowStride /= intelImage->mt->cpp;
+ }
+ else {
+ /* Otherwise, the image should actually be stored in
+ * intelImage->base.Data. This is pretty confusing for
+ * everybody, I'd much prefer to separate the two functions of
+ * texImage->Data - storage for texture images in main memory
+ * and access (ie mappings) of images. In other words, we'd
+ * create a new texImage->Map field and leave Data simply for
+ * storage.
+ */
+ assert(intelImage->base.Data);
+ }
+
+
+ if (compressed) {
+ _mesa_get_compressed_teximage(ctx, target, level, pixels,
+ texObj, texImage);
+ } else {
+ _mesa_get_teximage(ctx, target, level, format, type, pixels,
+ texObj, texImage);
+ }
+
+
+ /* Unmap */
+ if (intelImage->mt) {
+ intel_miptree_image_unmap(intel, intelImage->mt);
+ intelImage->base.Data = NULL;
+ }
+}
+
+void
+intelGetTexImage(GLcontext * ctx, GLenum target, GLint level,
+ GLenum format, GLenum type, GLvoid * pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ intel_get_tex_image(ctx, target, level, format, type, pixels,
+ texObj, texImage, 0);
+
+
+}
+
+void
+intelGetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
+ GLvoid *pixels,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ intel_get_tex_image(ctx, target, level, 0, 0, pixels,
+ texObj, texImage, 1);
+}
+
+void
+intelSetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth, GLuint pitch)
+{
+ struct intel_context *intel = pDRICtx->driverPrivate;
+ struct gl_texture_object *tObj = _mesa_lookup_texture(&intel->ctx, texname);
+ struct intel_texture_object *intelObj = intel_texture_object(tObj);
+
+ if (!intelObj)
+ return;
+
+ if (intelObj->mt)
+ intel_miptree_release(intel, &intelObj->mt);
+
+ intelObj->imageOverride = GL_TRUE;
+ intelObj->depthOverride = depth;
+ intelObj->pitchOverride = pitch;
+
+ if (offset)
+ intelObj->textureOffset = offset;
+}
+
+void
+intelSetTexBuffer(__DRIcontext *pDRICtx, GLint target, __DRIdrawable *dPriv)
+{
+ struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
+ struct intel_context *intel = pDRICtx->driverPrivate;
+ struct intel_texture_object *intelObj;
+ struct intel_texture_image *intelImage;
+ struct intel_mipmap_tree *mt;
+ struct intel_renderbuffer *rb;
+ struct gl_texture_unit *texUnit;
+ struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+ int level = 0, type, format, internalFormat;
+
+ texUnit = &intel->ctx.Texture.Unit[intel->ctx.Texture.CurrentUnit];
+ texObj = _mesa_select_tex_object(&intel->ctx, texUnit, target);
+ intelObj = intel_texture_object(texObj);
+
+ if (!intelObj)
+ return;
+
+ intel_update_renderbuffers(pDRICtx, dPriv);
+
+ rb = intel_fb->color_rb[0];
+ /* If the region isn't set, then intel_update_renderbuffers was unable
+ * to get the buffers for the drawable.
+ */
+ if (rb->region == NULL)
+ return;
+
+ type = GL_BGRA;
+ format = GL_UNSIGNED_BYTE;
+ internalFormat = (rb->region->cpp == 3 ? 3 : 4);
+
+ mt = intel_miptree_create_for_region(intel, target,
+ internalFormat,
+ 0, 0, rb->region, 1, 0);
+ if (mt == NULL)
+ return;
+
+ _mesa_lock_texture(&intel->ctx, texObj);
+
+ if (intelObj->mt)
+ intel_miptree_release(intel, &intelObj->mt);
+
+ intelObj->mt = mt;
+ texImage = _mesa_get_tex_image(&intel->ctx, texObj, target, level);
+ _mesa_init_teximage_fields(&intel->ctx, target, texImage,
+ rb->region->width, rb->region->height, 1,
+ 0, internalFormat);
+
+ intelImage = intel_texture_image(texImage);
+ intelImage->face = target_to_face(target);
+ intelImage->level = level;
+ texImage->TexFormat = intelChooseTextureFormat(&intel->ctx, internalFormat,
+ type, format);
+ _mesa_set_fetch_functions(texImage, 2);
+ texImage->RowStride = rb->region->pitch;
+ intel_miptree_reference(&intelImage->mt, intelObj->mt);
+
+ if (!intel_miptree_match_image(intelObj->mt, &intelImage->base,
+ intelImage->face, intelImage->level)) {
+ fprintf(stderr, "miptree doesn't match image\n");
+ }
+
+ _mesa_unlock_texture(&intel->ctx, texObj);
+}
#include "intel_mipmap_tree.h"
#include "intel_tex_layout.h"
-#include "macros.h"
+#include "intel_context.h"
+#include "main/macros.h"
-
-static int align(int value, int alignment)
+GLuint intel_compressed_alignment(GLenum internalFormat)
{
- return (value + alignment - 1) & ~(alignment - 1);
+ GLuint alignment = 4;
+
+ switch (internalFormat) {
+ case GL_COMPRESSED_RGB_FXT1_3DFX:
+ case GL_COMPRESSED_RGBA_FXT1_3DFX:
+ alignment = 8;
+ break;
+
+ default:
+ break;
+ }
+
+ return alignment;
}
-void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
+void i945_miptree_layout_2d( struct intel_context *intel, struct intel_mipmap_tree *mt )
{
GLint align_h = 2, align_w = 4;
GLuint level;
mt->pitch = mt->width0;
+ if (mt->compressed) {
+ align_w = intel_compressed_alignment(mt->internal_format);
+ mt->pitch = ALIGN(mt->width0, align_w);
+ }
+
/* May need to adjust pitch to accomodate the placement of
* the 2nd mipmap. This occurs when the alignment
* constraints of mipmap placement push the right edge of the
* 2nd mipmap out past the width of its parent.
*/
if (mt->first_level != mt->last_level) {
- GLuint mip1_width = align(minify(mt->width0), align_w)
- + minify(minify(mt->width0));
+ GLuint mip1_width;
+
+ if (mt->compressed) {
+ mip1_width = ALIGN(minify(mt->width0), align_w)
+ + ALIGN(minify(minify(mt->width0)), align_w);
+ } else {
+ mip1_width = ALIGN(minify(mt->width0), align_w)
+ + minify(minify(mt->width0));
+ }
- if (mip1_width > mt->width0)
- mt->pitch = mip1_width;
+ if (mip1_width > mt->pitch) {
+ mt->pitch = mip1_width;
+ }
}
/* Pitch must be a whole number of dwords, even though we
* express it in texels.
*/
- mt->pitch = align(mt->pitch * mt->cpp, 4) / mt->cpp;
+ mt->pitch = intel_miptree_pitch_align (intel, mt, mt->pitch);
mt->total_height = 0;
for ( level = mt->first_level ; level <= mt->last_level ; level++ ) {
if (mt->compressed)
img_height = MAX2(1, height/4);
else
- img_height = align(height, align_h);
+ img_height = ALIGN(height, align_h);
/* Because the images are packed better, the final offset
/* Layout_below: step right after second mipmap.
*/
if (level == mt->first_level + 1) {
- x += align(width, align_w);
+ x += ALIGN(width, align_w);
}
else {
y += img_height;
* Michel Dänzer <michel@tungstengraphics.com>
*/
-#include "macros.h"
+#include "main/macros.h"
static GLuint minify( GLuint d )
return MAX2(1, d>>1);
}
-extern void i945_miptree_layout_2d( struct intel_mipmap_tree *mt );
+extern void i945_miptree_layout_2d( struct intel_context *intel, struct intel_mipmap_tree *mt );
+extern GLuint intel_compressed_alignment(GLenum);
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef _INTEL_TEX_OBJ_H
+#define _INTEL_TEX_OBJ_H
+
+struct intel_texture_object
+{
+ struct gl_texture_object base; /* The "parent" object */
+
+ /* The mipmap tree must include at least these levels once
+ * validated:
+ */
+ GLuint firstLevel;
+ GLuint lastLevel;
+
+ /* Offset for firstLevel image:
+ */
+ GLuint textureOffset;
+
+ /* On validation any active images held in main memory or in other
+ * regions will be copied to this region and the old storage freed.
+ */
+ struct intel_mipmap_tree *mt;
+
+ GLboolean imageOverride;
+ GLint depthOverride;
+ GLuint pitchOverride;
+};
+
+struct intel_texture_image
+{
+ struct gl_texture_image base;
+
+ /* These aren't stored in gl_texture_image
+ */
+ GLuint level;
+ GLuint face;
+
+ /* If intelImage->mt != NULL, image data is stored here.
+ * Else if intelImage->base.Data != NULL, image is stored there.
+ * Else there is no image data.
+ */
+ struct intel_mipmap_tree *mt;
+};
+
+static INLINE struct intel_texture_object *
+intel_texture_object(struct gl_texture_object *obj)
+{
+ return (struct intel_texture_object *) obj;
+}
+
+static INLINE struct intel_texture_image *
+intel_texture_image(struct gl_texture_image *img)
+{
+ return (struct intel_texture_image *) img;
+}
+
+#endif /* _INTEL_TEX_OBJ_H */
--- /dev/null
+
+/**************************************************************************
+ *
+ * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "main/mtypes.h"
+#include "main/texobj.h"
+#include "main/texstore.h"
+#include "main/texcompress.h"
+#include "main/enums.h"
+
+#include "intel_context.h"
+#include "intel_tex.h"
+#include "intel_mipmap_tree.h"
+
+#define FILE_DEBUG_FLAG DEBUG_TEXTURE
+
+static void
+intelTexSubimage(GLcontext * ctx,
+ GLint dims,
+ GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLint zoffset,
+ GLint width, GLint height, GLint depth,
+ GLenum format, GLenum type, const void *pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ struct intel_context *intel = intel_context(ctx);
+ struct intel_texture_image *intelImage = intel_texture_image(texImage);
+ GLuint dstRowStride = 0;
+
+ DBG("%s target %s level %d offset %d,%d %dx%d\n", __FUNCTION__,
+ _mesa_lookup_enum_by_nr(target),
+ level, xoffset, yoffset, width, height);
+
+ intelFlush(ctx);
+
+ pixels =
+ _mesa_validate_pbo_teximage(ctx, dims, width, height, depth, format,
+ type, pixels, packing, "glTexSubImage2D");
+ if (!pixels)
+ return;
+
+ LOCK_HARDWARE(intel);
+
+ /* Map buffer if necessary. Need to lock to prevent other contexts
+ * from uploading the buffer under us.
+ */
+ if (intelImage->mt)
+ texImage->Data = intel_miptree_image_map(intel,
+ intelImage->mt,
+ intelImage->face,
+ intelImage->level,
+ &dstRowStride,
+ texImage->ImageOffsets);
+ else {
+ if (texImage->IsCompressed) {
+ dstRowStride =
+ _mesa_compressed_row_stride(texImage->TexFormat->MesaFormat, width);
+ assert(dims != 3);
+ }
+ else {
+ dstRowStride = texImage->RowStride * texImage->TexFormat->TexelBytes;
+ }
+ }
+
+ assert(dstRowStride);
+
+ if (!texImage->TexFormat->StoreImage(ctx, dims, texImage->_BaseFormat,
+ texImage->TexFormat,
+ texImage->Data,
+ xoffset, yoffset, zoffset,
+ dstRowStride,
+ texImage->ImageOffsets,
+ width, height, depth,
+ format, type, pixels, packing)) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "intelTexSubImage");
+ }
+
+ /* GL_SGIS_generate_mipmap */
+ if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
+ intel_generate_mipmap(ctx, target, texObj);
+ }
+
+ _mesa_unmap_teximage_pbo(ctx, packing);
+
+ if (intelImage->mt) {
+ intel_miptree_image_unmap(intel, intelImage->mt);
+ texImage->Data = NULL;
+ }
+
+ UNLOCK_HARDWARE(intel);
+}
+
+
+
+
+
+void
+intelTexSubImage3D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset, GLint yoffset, GLint zoffset,
+ GLsizei width, GLsizei height, GLsizei depth,
+ GLenum format, GLenum type,
+ const GLvoid * pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+
+ intelTexSubimage(ctx, 3,
+ target, level,
+ xoffset, yoffset, zoffset,
+ width, height, depth,
+ format, type, pixels, packing, texObj, texImage);
+
+}
+
+
+
+void
+intelTexSubImage2D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const GLvoid * pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+
+ intelTexSubimage(ctx, 2,
+ target, level,
+ xoffset, yoffset, 0,
+ width, height, 1,
+ format, type, pixels, packing, texObj, texImage);
+
+}
+
+
+void
+intelTexSubImage1D(GLcontext * ctx,
+ GLenum target,
+ GLint level,
+ GLint xoffset,
+ GLsizei width,
+ GLenum format, GLenum type,
+ const GLvoid * pixels,
+ const struct gl_pixelstore_attrib *packing,
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
+{
+ intelTexSubimage(ctx, 1,
+ target, level,
+ xoffset, 0, 0,
+ width, 1, 1,
+ format, type, pixels, packing, texObj, texImage);
+
+}
--- /dev/null
+#include "main/mtypes.h"
+#include "main/macros.h"
+
+#include "intel_context.h"
+#include "intel_batchbuffer.h"
+#include "intel_mipmap_tree.h"
+#include "intel_tex.h"
+
+#define FILE_DEBUG_FLAG DEBUG_TEXTURE
+
+/**
+ * Compute which mipmap levels that really need to be sent to the hardware.
+ * This depends on the base image size, GL_TEXTURE_MIN_LOD,
+ * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL.
+ */
+static void
+intel_calculate_first_last_level(struct intel_texture_object *intelObj)
+{
+ struct gl_texture_object *tObj = &intelObj->base;
+ const struct gl_texture_image *const baseImage =
+ tObj->Image[0][tObj->BaseLevel];
+
+ /* These must be signed values. MinLod and MaxLod can be negative numbers,
+ * and having firstLevel and lastLevel as signed prevents the need for
+ * extra sign checks.
+ */
+ int firstLevel;
+ int lastLevel;
+
+ /* Yes, this looks overly complicated, but it's all needed.
+ */
+ switch (tObj->Target) {
+ case GL_TEXTURE_1D:
+ case GL_TEXTURE_2D:
+ case GL_TEXTURE_3D:
+ case GL_TEXTURE_CUBE_MAP:
+ if (tObj->MinFilter == GL_NEAREST || tObj->MinFilter == GL_LINEAR) {
+ /* GL_NEAREST and GL_LINEAR only care about GL_TEXTURE_BASE_LEVEL.
+ */
+ firstLevel = lastLevel = tObj->BaseLevel;
+ }
+ else {
+#ifdef I915
+ firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5);
+ firstLevel = MAX2(firstLevel, tObj->BaseLevel);
+ firstLevel = MIN2(firstLevel, tObj->BaseLevel + baseImage->MaxLog2);
+ lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5);
+ lastLevel = MAX2(lastLevel, tObj->BaseLevel);
+ lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2);
+ lastLevel = MIN2(lastLevel, tObj->MaxLevel);
+ lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
+#else
+ /* Currently not taking min/max lod into account here, those
+ * values are programmed as sampler state elsewhere and we
+ * upload the same mipmap levels regardless. Not sure if
+ * this makes sense as it means it isn't possible for the app
+ * to use min/max lod to reduce texture memory pressure:
+ */
+ firstLevel = tObj->BaseLevel;
+ lastLevel = MIN2(tObj->BaseLevel + baseImage->MaxLog2,
+ tObj->MaxLevel);
+ lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */
+#endif
+ }
+ break;
+ case GL_TEXTURE_RECTANGLE_NV:
+ case GL_TEXTURE_4D_SGIS:
+ firstLevel = lastLevel = 0;
+ break;
+ default:
+ return;
+ }
+
+ /* save these values */
+ intelObj->firstLevel = firstLevel;
+ intelObj->lastLevel = lastLevel;
+}
+
+/**
+ * Copies the image's contents at its level into the object's miptree,
+ * and updates the image to point at the object's miptree.
+ */
+static void
+copy_image_data_to_tree(struct intel_context *intel,
+ struct intel_texture_object *intelObj,
+ struct intel_texture_image *intelImage)
+{
+ if (intelImage->mt) {
+ /* Copy potentially with the blitter:
+ */
+ intel_miptree_image_copy(intel,
+ intelObj->mt,
+ intelImage->face,
+ intelImage->level, intelImage->mt);
+
+ intel_miptree_release(intel, &intelImage->mt);
+ }
+ else {
+ assert(intelImage->base.Data != NULL);
+
+ /* More straightforward upload.
+ */
+ intel_miptree_image_data(intel,
+ intelObj->mt,
+ intelImage->face,
+ intelImage->level,
+ intelImage->base.Data,
+ intelImage->base.RowStride,
+ intelImage->base.RowStride *
+ intelImage->base.Height);
+ _mesa_align_free(intelImage->base.Data);
+ intelImage->base.Data = NULL;
+ }
+
+ intel_miptree_reference(&intelImage->mt, intelObj->mt);
+}
+
+
+/*
+ */
+GLuint
+intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit)
+{
+ struct gl_texture_object *tObj = intel->ctx.Texture.Unit[unit]._Current;
+ struct intel_texture_object *intelObj = intel_texture_object(tObj);
+ int comp_byte = 0;
+ int cpp;
+ GLuint face, i;
+ GLuint nr_faces = 0;
+ struct intel_texture_image *firstImage;
+
+ /* We know/require this is true by now:
+ */
+ assert(intelObj->base._Complete);
+
+ /* What levels must the tree include at a minimum?
+ */
+ intel_calculate_first_last_level(intelObj);
+ firstImage =
+ intel_texture_image(intelObj->base.Image[0][intelObj->firstLevel]);
+
+ /* Fallback case:
+ */
+ if (firstImage->base.Border) {
+ if (intelObj->mt) {
+ intel_miptree_release(intel, &intelObj->mt);
+ }
+ return GL_FALSE;
+ }
+
+
+ /* If both firstImage and intelObj have a tree which can contain
+ * all active images, favour firstImage. Note that because of the
+ * completeness requirement, we know that the image dimensions
+ * will match.
+ */
+ if (firstImage->mt &&
+ firstImage->mt != intelObj->mt &&
+ firstImage->mt->first_level <= intelObj->firstLevel &&
+ firstImage->mt->last_level >= intelObj->lastLevel) {
+
+ if (intelObj->mt)
+ intel_miptree_release(intel, &intelObj->mt);
+
+ intel_miptree_reference(&intelObj->mt, firstImage->mt);
+ }
+
+ if (firstImage->base.IsCompressed) {
+ comp_byte = intel_compressed_num_bytes(firstImage->base.TexFormat->MesaFormat);
+ cpp = comp_byte;
+ }
+ else cpp = firstImage->base.TexFormat->TexelBytes;
+
+ /* Check tree can hold all active levels. Check tree matches
+ * target, imageFormat, etc.
+ *
+ * XXX: For some layouts (eg i945?), the test might have to be
+ * first_level == firstLevel, as the tree isn't valid except at the
+ * original start level. Hope to get around this by
+ * programming minLod, maxLod, baseLevel into the hardware and
+ * leaving the tree alone.
+ */
+ if (intelObj->mt &&
+ (intelObj->mt->target != intelObj->base.Target ||
+ intelObj->mt->internal_format != firstImage->base.InternalFormat ||
+ intelObj->mt->first_level != intelObj->firstLevel ||
+ intelObj->mt->last_level != intelObj->lastLevel ||
+ intelObj->mt->width0 != firstImage->base.Width ||
+ intelObj->mt->height0 != firstImage->base.Height ||
+ intelObj->mt->depth0 != firstImage->base.Depth ||
+ intelObj->mt->cpp != cpp ||
+ intelObj->mt->compressed != firstImage->base.IsCompressed)) {
+ intel_miptree_release(intel, &intelObj->mt);
+ }
+
+
+ /* May need to create a new tree:
+ */
+ if (!intelObj->mt) {
+ intelObj->mt = intel_miptree_create(intel,
+ intelObj->base.Target,
+ firstImage->base.InternalFormat,
+ intelObj->firstLevel,
+ intelObj->lastLevel,
+ firstImage->base.Width,
+ firstImage->base.Height,
+ firstImage->base.Depth,
+ cpp,
+ comp_byte);
+ }
+
+ /* Pull in any images not in the object's tree:
+ */
+ nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+ for (face = 0; face < nr_faces; face++) {
+ for (i = intelObj->firstLevel; i <= intelObj->lastLevel; i++) {
+ struct intel_texture_image *intelImage =
+ intel_texture_image(intelObj->base.Image[face][i]);
+
+ /* Need to import images in main memory or held in other trees.
+ */
+ if (intelObj->mt != intelImage->mt) {
+ copy_image_data_to_tree(intel, intelObj, intelImage);
+ }
+ }
+ }
+
+ return GL_TRUE;
+}
+
+void
+intel_tex_map_level_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj,
+ int level)
+{
+ GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+ GLuint face;
+
+ for (face = 0; face < nr_faces; face++) {
+ struct intel_texture_image *intelImage =
+ intel_texture_image(intelObj->base.Image[face][level]);
+
+ if (intelImage->mt) {
+ intelImage->base.Data =
+ intel_miptree_image_map(intel,
+ intelImage->mt,
+ intelImage->face,
+ intelImage->level,
+ &intelImage->base.RowStride,
+ intelImage->base.ImageOffsets);
+ /* convert stride to texels, not bytes */
+ intelImage->base.RowStride /= intelImage->mt->cpp;
+ /* intelImage->base.ImageStride /= intelImage->mt->cpp; */
+ }
+ }
+}
+
+void
+intel_tex_unmap_level_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj,
+ int level)
+{
+ GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
+ GLuint face;
+
+ for (face = 0; face < nr_faces; face++) {
+ struct intel_texture_image *intelImage =
+ intel_texture_image(intelObj->base.Image[face][level]);
+
+ if (intelImage->mt) {
+ intel_miptree_image_unmap(intel, intelImage->mt);
+ intelImage->base.Data = NULL;
+ }
+ }
+}
+
+void
+intel_tex_map_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj)
+{
+ int i;
+
+ DBG("%s\n", __FUNCTION__);
+
+ for (i = intelObj->firstLevel; i <= intelObj->lastLevel; i++)
+ intel_tex_map_level_images(intel, intelObj, i);
+}
+
+void
+intel_tex_unmap_images(struct intel_context *intel,
+ struct intel_texture_object *intelObj)
+{
+ int i;
+
+ for (i = intelObj->firstLevel; i <= intelObj->lastLevel; i++)
+ intel_tex_unmap_level_images(intel, intelObj, i);
+}
--- /dev/null
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i830_dri.h,v 1.6 2003/09/28 20:15:59 alanh Exp $ */
+
+#ifndef _I830_DRI_H
+#define _I830_DRI_H
+
+#include "xf86drm.h"
+
+#define I830_MAX_DRAWABLES 256
+
+#define I830_MAJOR_VERSION 1
+#define I830_MINOR_VERSION 9
+#define I830_PATCHLEVEL 0
+
+#define I830_REG_SIZE 0x80000
+
+typedef struct _I830DRIRec {
+ drm_handle_t regs;
+ drmSize regsSize;
+
+ drmSize unused1; /* backbufferSize */
+ drm_handle_t unused2; /* backbuffer */
+
+ drmSize unused3; /* depthbufferSize */
+ drm_handle_t unused4; /* depthbuffer */
+
+ drmSize unused5; /* rotatedSize */
+ drm_handle_t unused6; /* rotatedbuffer */
+
+ drm_handle_t unused7; /* textures */
+ int unused8; /* textureSize */
+
+ drm_handle_t unused9; /* agp_buffers */
+ drmSize unused10; /* agp_buf_size */
+
+ int deviceID;
+ int width;
+ int height;
+ int mem;
+ int cpp;
+ int bitsPerPixel;
+
+ int unused11[8]; /* was front/back/depth/rotated offset/pitch */
+
+ int unused12; /* logTextureGranularity */
+ int unused13; /* textureOffset */
+
+ int irq;
+ int sarea_priv_offset;
+} I830DRIRec, *I830DRIPtr;
+
+typedef struct {
+ /* Nothing here yet */
+ int dummy;
+} I830ConfigPrivRec, *I830ConfigPrivPtr;
+
+typedef struct {
+ /* Nothing here yet */
+ int dummy;
+} I830DRIContextRec, *I830DRIContextPtr;
+
+
+#endif
--- /dev/null
+#ifndef _INTEL_H_
+#define _INTEL_H_
+
+#include "xf86drm.h" /* drm_handle_t, etc */
+
+/* Intel */
+#ifndef PCI_CHIP_I810
+#define PCI_CHIP_I810 0x7121
+#define PCI_CHIP_I810_DC100 0x7123
+#define PCI_CHIP_I810_E 0x7125
+#define PCI_CHIP_I815 0x1132
+#define PCI_CHIP_I810_BRIDGE 0x7120
+#define PCI_CHIP_I810_DC100_BRIDGE 0x7122
+#define PCI_CHIP_I810_E_BRIDGE 0x7124
+#define PCI_CHIP_I815_BRIDGE 0x1130
+#endif
+
+#define PCI_CHIP_845_G 0x2562
+#define PCI_CHIP_I830_M 0x3577
+
+#ifndef PCI_CHIP_I855_GM
+#define PCI_CHIP_I855_GM 0x3582
+#define PCI_CHIP_I855_GM_BRIDGE 0x3580
+#endif
+
+#ifndef PCI_CHIP_I865_G
+#define PCI_CHIP_I865_G 0x2572
+#define PCI_CHIP_I865_G_BRIDGE 0x2570
+#endif
+
+#ifndef PCI_CHIP_I915_G
+#define PCI_CHIP_I915_G 0x2582
+#define PCI_CHIP_I915_G_BRIDGE 0x2580
+#endif
+
+#ifndef PCI_CHIP_I915_GM
+#define PCI_CHIP_I915_GM 0x2592
+#define PCI_CHIP_I915_GM_BRIDGE 0x2590
+#endif
+
+#ifndef PCI_CHIP_E7221_G
+#define PCI_CHIP_E7221_G 0x258A
+/* Same as I915_G_BRIDGE */
+#define PCI_CHIP_E7221_G_BRIDGE 0x2580
+#endif
+
+#ifndef PCI_CHIP_I945_G
+#define PCI_CHIP_I945_G 0x2772
+#define PCI_CHIP_I945_G_BRIDGE 0x2770
+#endif
+
+#ifndef PCI_CHIP_I945_GM
+#define PCI_CHIP_I945_GM 0x27A2
+#define PCI_CHIP_I945_GM_BRIDGE 0x27A0
+#endif
+
+#define IS_I810(pI810) (pI810->Chipset == PCI_CHIP_I810 || \
+ pI810->Chipset == PCI_CHIP_I810_DC100 || \
+ pI810->Chipset == PCI_CHIP_I810_E)
+#define IS_I815(pI810) (pI810->Chipset == PCI_CHIP_I815)
+#define IS_I830(pI810) (pI810->Chipset == PCI_CHIP_I830_M)
+#define IS_845G(pI810) (pI810->Chipset == PCI_CHIP_845_G)
+#define IS_I85X(pI810) (pI810->Chipset == PCI_CHIP_I855_GM)
+#define IS_I852(pI810) (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I852_GM || pI810->variant == I852_GME))
+#define IS_I855(pI810) (pI810->Chipset == PCI_CHIP_I855_GM && (pI810->variant == I855_GM || pI810->variant == I855_GME))
+#define IS_I865G(pI810) (pI810->Chipset == PCI_CHIP_I865_G)
+
+#define IS_I915G(pI810) (pI810->Chipset == PCI_CHIP_I915_G || pI810->Chipset == PCI_CHIP_E7221_G)
+#define IS_I915GM(pI810) (pI810->Chipset == PCI_CHIP_I915_GM)
+#define IS_I945G(pI810) (pI810->Chipset == PCI_CHIP_I945_G)
+#define IS_I945GM(pI810) (pI810->Chipset == PCI_CHIP_I945_GM)
+#define IS_I9XX(pI810) (IS_I915G(pI810) || IS_I915GM(pI810) || IS_I945G(pI810) || IS_I945GM(pI810))
+
+#define IS_MOBILE(pI810) (IS_I830(pI810) || IS_I85X(pI810) || IS_I915GM(pI810) || IS_I945GM(pI810))
+
+#define I830_GMCH_CTRL 0x52
+
+#define I830_GMCH_MEM_MASK 0x1
+#define I830_GMCH_MEM_64M 0x1
+#define I830_GMCH_MEM_128M 0
+
+#define I830_GMCH_GMS_MASK 0x70
+#define I830_GMCH_GMS_DISABLED 0x00
+#define I830_GMCH_GMS_LOCAL 0x10
+#define I830_GMCH_GMS_STOLEN_512 0x20
+#define I830_GMCH_GMS_STOLEN_1024 0x30
+#define I830_GMCH_GMS_STOLEN_8192 0x40
+
+#define I855_GMCH_GMS_MASK (0x7 << 4)
+#define I855_GMCH_GMS_DISABLED 0x00
+#define I855_GMCH_GMS_STOLEN_1M (0x1 << 4)
+#define I855_GMCH_GMS_STOLEN_4M (0x2 << 4)
+#define I855_GMCH_GMS_STOLEN_8M (0x3 << 4)
+#define I855_GMCH_GMS_STOLEN_16M (0x4 << 4)
+#define I855_GMCH_GMS_STOLEN_32M (0x5 << 4)
+#define I915G_GMCH_GMS_STOLEN_48M (0x6 << 4)
+#define I915G_GMCH_GMS_STOLEN_64M (0x7 << 4)
+
+typedef unsigned char Bool;
+#define TRUE 1
+#define FALSE 0
+
+#define PIPE_NONE 0<<0
+#define PIPE_CRT 1<<0
+#define PIPE_TV 1<<1
+#define PIPE_DFP 1<<2
+#define PIPE_LFP 1<<3
+#define PIPE_CRT2 1<<4
+#define PIPE_TV2 1<<5
+#define PIPE_DFP2 1<<6
+#define PIPE_LFP2 1<<7
+
+typedef struct _I830MemPool *I830MemPoolPtr;
+typedef struct _I830MemRange *I830MemRangePtr;
+typedef struct _I830MemRange {
+ long Start;
+ long End;
+ long Size;
+ unsigned long Physical;
+ unsigned long Offset; /* Offset of AGP-allocated portion */
+ unsigned long Alignment;
+ drm_handle_t Key;
+ unsigned long Pitch; // add pitch
+ I830MemPoolPtr Pool;
+} I830MemRange;
+
+typedef struct _I830MemPool {
+ I830MemRange Total;
+ I830MemRange Free;
+ I830MemRange Fixed;
+ I830MemRange Allocated;
+} I830MemPool;
+
+typedef struct {
+ int tail_mask;
+ I830MemRange mem;
+ unsigned char *virtual_start;
+ int head;
+ int tail;
+ int space;
+} I830RingBuffer;
+
+typedef struct _I830Rec {
+ unsigned char *MMIOBase;
+ unsigned char *FbBase;
+ int cpp;
+ uint32_t aper_size;
+ unsigned int bios_version;
+
+ /* These are set in PreInit and never changed. */
+ long FbMapSize;
+ long TotalVideoRam;
+ I830MemRange StolenMemory; /* pre-allocated memory */
+ long BIOSMemorySize; /* min stolen pool size */
+ int BIOSMemSizeLoc;
+
+ /* These change according to what has been allocated. */
+ long FreeMemory;
+ I830MemRange MemoryAperture;
+ I830MemPool StolenPool;
+ long allocatedMemory;
+
+ /* Regions allocated either from the above pools, or from agpgart. */
+ /* for single and dual head configurations */
+ I830MemRange FrontBuffer;
+ I830MemRange FrontBuffer2;
+ I830MemRange Scratch;
+ I830MemRange Scratch2;
+
+ I830RingBuffer *LpRing;
+
+ I830MemRange BackBuffer;
+ I830MemRange DepthBuffer;
+ I830MemRange TexMem;
+ int TexGranularity;
+ I830MemRange ContextMem;
+ int drmMinor;
+ Bool have3DWindows;
+
+ Bool NeedRingBufferLow;
+ Bool allowPageFlip;
+ Bool disableTiling;
+
+ int Chipset;
+ unsigned long LinearAddr;
+ unsigned long MMIOAddr;
+
+ drmSize registerSize; /**< \brief MMIO register map size */
+ drm_handle_t registerHandle; /**< \brief MMIO register map handle */
+ // IOADDRESS ioBase;
+ int irq; /**< \brief IRQ number */
+ int GttBound;
+
+ drm_handle_t ring_map;
+ unsigned int Fence[8];
+
+} I830Rec;
+
+/*
+ * 12288 is set as the maximum, chosen because it is enough for
+ * 1920x1440@32bpp with a 2048 pixel line pitch with some to spare.
+ */
+#define I830_MAXIMUM_VBIOS_MEM 12288
+#define I830_DEFAULT_VIDEOMEM_2D (MB(32) / 1024)
+#define I830_DEFAULT_VIDEOMEM_3D (MB(64) / 1024)
+
+/* Flags for memory allocation function */
+#define FROM_ANYWHERE 0x00000000
+#define FROM_POOL_ONLY 0x00000001
+#define FROM_NEW_ONLY 0x00000002
+#define FROM_MASK 0x0000000f
+
+#define ALLOCATE_AT_TOP 0x00000010
+#define ALLOCATE_AT_BOTTOM 0x00000020
+#define FORCE_GAPS 0x00000040
+
+#define NEED_PHYSICAL_ADDR 0x00000100
+#define ALIGN_BOTH_ENDS 0x00000200
+#define FORCE_LOW 0x00000400
+
+#define ALLOC_NO_TILING 0x00001000
+#define ALLOC_INITIAL 0x00002000
+
+#define ALLOCATE_DRY_RUN 0x80000000
+
+/* Chipset registers for VIDEO BIOS memory RW access */
+#define _855_DRAM_RW_CONTROL 0x58
+#define _845_DRAM_RW_CONTROL 0x90
+#define DRAM_WRITE 0x33330000
+
+#define KB(x) ((x) * 1024)
+#define MB(x) ((x) * KB(1024))
+
+#define GTT_PAGE_SIZE KB(4)
+#define ROUND_TO(x, y) (((x) + (y) - 1) / (y) * (y))
+#define ROUND_DOWN_TO(x, y) ((x) / (y) * (y))
+#define ROUND_TO_PAGE(x) ROUND_TO((x), GTT_PAGE_SIZE)
+#define ROUND_TO_MB(x) ROUND_TO((x), MB(1))
+#define PRIMARY_RINGBUFFER_SIZE KB(128)
+
+
+/* Ring buffer registers, p277, overview p19
+ */
+#define LP_RING 0x2030
+#define HP_RING 0x2040
+
+#define RING_TAIL 0x00
+#define TAIL_ADDR 0x000FFFF8
+#define I830_TAIL_MASK 0x001FFFF8
+
+#define RING_HEAD 0x04
+#define HEAD_WRAP_COUNT 0xFFE00000
+#define HEAD_WRAP_ONE 0x00200000
+#define HEAD_ADDR 0x001FFFFC
+#define I830_HEAD_MASK 0x001FFFFC
+
+#define RING_START 0x08
+#define START_ADDR 0x03FFFFF8
+#define I830_RING_START_MASK 0xFFFFF000
+
+#define RING_LEN 0x0C
+#define RING_NR_PAGES 0x001FF000
+#define I830_RING_NR_PAGES 0x001FF000
+#define RING_REPORT_MASK 0x00000006
+#define RING_REPORT_64K 0x00000002
+#define RING_REPORT_128K 0x00000004
+#define RING_NO_REPORT 0x00000000
+#define RING_VALID_MASK 0x00000001
+#define RING_VALID 0x00000001
+#define RING_INVALID 0x00000000
+
+
+/* Fence/Tiling ranges [0..7]
+ */
+#define FENCE 0x2000
+#define FENCE_NR 8
+
+#define I915G_FENCE_START_MASK 0x0ff00000
+
+#define I830_FENCE_START_MASK 0x07f80000
+
+#define FENCE_START_MASK 0x03F80000
+#define FENCE_X_MAJOR 0x00000000
+#define FENCE_Y_MAJOR 0x00001000
+#define FENCE_SIZE_MASK 0x00000700
+#define FENCE_SIZE_512K 0x00000000
+#define FENCE_SIZE_1M 0x00000100
+#define FENCE_SIZE_2M 0x00000200
+#define FENCE_SIZE_4M 0x00000300
+#define FENCE_SIZE_8M 0x00000400
+#define FENCE_SIZE_16M 0x00000500
+#define FENCE_SIZE_32M 0x00000600
+#define FENCE_SIZE_64M 0x00000700
+#define I915G_FENCE_SIZE_1M 0x00000000
+#define I915G_FENCE_SIZE_2M 0x00000100
+#define I915G_FENCE_SIZE_4M 0x00000200
+#define I915G_FENCE_SIZE_8M 0x00000300
+#define I915G_FENCE_SIZE_16M 0x00000400
+#define I915G_FENCE_SIZE_32M 0x00000500
+#define I915G_FENCE_SIZE_64M 0x00000600
+#define I915G_FENCE_SIZE_128M 0x00000700
+#define FENCE_PITCH_1 0x00000000
+#define FENCE_PITCH_2 0x00000010
+#define FENCE_PITCH_4 0x00000020
+#define FENCE_PITCH_8 0x00000030
+#define FENCE_PITCH_16 0x00000040
+#define FENCE_PITCH_32 0x00000050
+#define FENCE_PITCH_64 0x00000060
+#define FENCE_VALID 0x00000001
+
+#include <mmio.h>
+
+# define MMIO_IN8(base, offset) \
+ *(volatile unsigned char *)(((unsigned char*)(base)) + (offset))
+# define MMIO_IN32(base, offset) \
+ read_MMIO_LE32(base, offset)
+# define MMIO_OUT8(base, offset, val) \
+ *(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val)
+# define MMIO_OUT32(base, offset, val) \
+ *(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = CPU_TO_LE32(val)
+
+
+ /* Memory mapped register access macros */
+#define INREG8(addr) MMIO_IN8(MMIO, addr)
+#define INREG(addr) MMIO_IN32(MMIO, addr)
+#define OUTREG8(addr, val) MMIO_OUT8(MMIO, addr, val)
+#define OUTREG(addr, val) MMIO_OUT32(MMIO, addr, val)
+
+#define DSPABASE 0x70184
+
+#endif
--- /dev/null
+/**
+ * \file server/intel_dri.c
+ * \brief File to perform the device-specific initialization tasks typically
+ * done in the X server.
+ *
+ * Here they are converted to run in the client (or perhaps a standalone
+ * process), and to work with the frame buffer device rather than the X
+ * server infrastructure.
+ *
+ * Copyright (C) 2006 Dave Airlie (airlied@linux.ie)
+
+ Permission is hereby granted, free of charge, to any person obtaining a
+ copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sub license, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice (including the
+ next paragraph) shall be included in all copies or substantial portions
+ of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ IN NO EVENT SHALL THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR
+ ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include "driver.h"
+#include "drm.h"
+
+#include "intel.h"
+#include "i830_dri.h"
+
+#include "memops.h"
+#include "pciaccess.h"
+
+static size_t drm_page_size;
+static int nextTile = 0;
+#define xf86DrvMsg(...) do {} while(0)
+
+static const int pitches[] = {
+ 128 * 8,
+ 128 * 16,
+ 128 * 32,
+ 128 * 64,
+ 0
+};
+
+static Bool I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea);
+
+static unsigned long
+GetBestTileAlignment(unsigned long size)
+{
+ unsigned long i;
+
+ for (i = KB(512); i < size; i <<= 1)
+ ;
+
+ if (i > MB(64))
+ i = MB(64);
+
+ return i;
+}
+
+static void SetFenceRegs(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ int i;
+ unsigned char *MMIO = ctx->MMIOAddress;
+
+ for (i = 0; i < 8; i++) {
+ OUTREG(FENCE + i * 4, pI830->Fence[i]);
+ // if (I810_DEBUG & DEBUG_VERBOSE_VGA)
+ fprintf(stderr,"Fence Register : %x\n", pI830->Fence[i]);
+ }
+}
+
+/* Tiled memory is good... really, really good...
+ *
+ * Need to make it less likely that we miss out on this - probably
+ * need to move the frontbuffer away from the 'guarenteed' alignment
+ * of the first memory segment, or perhaps allocate a discontigous
+ * framebuffer to get more alignment 'sweet spots'.
+ */
+static void
+SetFence(const DRIDriverContext *ctx, I830Rec *pI830,
+ int nr, unsigned int start, unsigned int pitch,
+ unsigned int size)
+{
+ unsigned int val;
+ unsigned int fence_mask = 0;
+ unsigned int fence_pitch;
+
+ if (nr < 0 || nr > 7) {
+ fprintf(stderr,
+ "SetFence: fence %d out of range\n",nr);
+ return;
+ }
+
+ pI830->Fence[nr] = 0;
+
+ if (IS_I9XX(pI830))
+ fence_mask = ~I915G_FENCE_START_MASK;
+ else
+ fence_mask = ~I830_FENCE_START_MASK;
+
+ if (start & fence_mask) {
+ fprintf(stderr,
+ "SetFence: %d: start (0x%08x) is not %s aligned\n",
+ nr, start, (IS_I9XX(pI830)) ? "1MB" : "512k");
+ return;
+ }
+
+ if (start % size) {
+ fprintf(stderr,
+ "SetFence: %d: start (0x%08x) is not size (%dk) aligned\n",
+ nr, start, size / 1024);
+ return;
+ }
+
+ if (pitch & 127) {
+ fprintf(stderr,
+ "SetFence: %d: pitch (%d) not a multiple of 128 bytes\n",
+ nr, pitch);
+ return;
+ }
+
+ val = (start | FENCE_X_MAJOR | FENCE_VALID);
+
+ if (IS_I9XX(pI830)) {
+ switch (size) {
+ case MB(1):
+ val |= I915G_FENCE_SIZE_1M;
+ break;
+ case MB(2):
+ val |= I915G_FENCE_SIZE_2M;
+ break;
+ case MB(4):
+ val |= I915G_FENCE_SIZE_4M;
+ break;
+ case MB(8):
+ val |= I915G_FENCE_SIZE_8M;
+ break;
+ case MB(16):
+ val |= I915G_FENCE_SIZE_16M;
+ break;
+ case MB(32):
+ val |= I915G_FENCE_SIZE_32M;
+ break;
+ case MB(64):
+ val |= I915G_FENCE_SIZE_64M;
+ break;
+ default:
+ fprintf(stderr,
+ "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
+ return;
+ }
+ } else {
+ switch (size) {
+ case KB(512):
+ val |= FENCE_SIZE_512K;
+ break;
+ case MB(1):
+ val |= FENCE_SIZE_1M;
+ break;
+ case MB(2):
+ val |= FENCE_SIZE_2M;
+ break;
+ case MB(4):
+ val |= FENCE_SIZE_4M;
+ break;
+ case MB(8):
+ val |= FENCE_SIZE_8M;
+ break;
+ case MB(16):
+ val |= FENCE_SIZE_16M;
+ break;
+ case MB(32):
+ val |= FENCE_SIZE_32M;
+ break;
+ case MB(64):
+ val |= FENCE_SIZE_64M;
+ break;
+ default:
+ fprintf(stderr,
+ "SetFence: %d: illegal size (%d kByte)\n", nr, size / 1024);
+ return;
+ }
+ }
+
+ if (IS_I9XX(pI830))
+ fence_pitch = pitch / 512;
+ else
+ fence_pitch = pitch / 128;
+
+ switch (fence_pitch) {
+ case 1:
+ val |= FENCE_PITCH_1;
+ break;
+ case 2:
+ val |= FENCE_PITCH_2;
+ break;
+ case 4:
+ val |= FENCE_PITCH_4;
+ break;
+ case 8:
+ val |= FENCE_PITCH_8;
+ break;
+ case 16:
+ val |= FENCE_PITCH_16;
+ break;
+ case 32:
+ val |= FENCE_PITCH_32;
+ break;
+ case 64:
+ val |= FENCE_PITCH_64;
+ break;
+ default:
+ fprintf(stderr,
+ "SetFence: %d: illegal pitch (%d)\n", nr, pitch);
+ return;
+ }
+
+ pI830->Fence[nr] = val;
+}
+
+static Bool
+MakeTiles(const DRIDriverContext *ctx, I830Rec *pI830, I830MemRange *pMem)
+{
+ int pitch, ntiles, i;
+
+ pitch = pMem->Pitch * ctx->cpp;
+ /*
+ * Simply try to break the region up into at most four pieces of size
+ * equal to the alignment.
+ */
+ ntiles = ROUND_TO(pMem->Size, pMem->Alignment) / pMem->Alignment;
+ if (ntiles >= 4) {
+ return FALSE;
+ }
+
+ for (i = 0; i < ntiles; i++, nextTile++) {
+ SetFence(ctx, pI830, nextTile, pMem->Start + i * pMem->Alignment,
+ pitch, pMem->Alignment);
+ }
+ return TRUE;
+}
+
+static void I830SetupMemoryTiling(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ int i;
+
+ /* Clear out */
+ for (i = 0; i < 8; i++)
+ pI830->Fence[i] = 0;
+
+ nextTile = 0;
+
+ if (pI830->BackBuffer.Alignment >= KB(512)) {
+ if (MakeTiles(ctx, pI830, &(pI830->BackBuffer))) {
+ fprintf(stderr,
+ "Activating tiled memory for the back buffer.\n");
+ } else {
+ fprintf(stderr,
+ "MakeTiles failed for the back buffer.\n");
+ pI830->allowPageFlip = FALSE;
+ }
+ }
+
+ if (pI830->DepthBuffer.Alignment >= KB(512)) {
+ if (MakeTiles(ctx, pI830, &(pI830->DepthBuffer))) {
+ fprintf(stderr,
+ "Activating tiled memory for the depth buffer.\n");
+ } else {
+ fprintf(stderr,
+ "MakeTiles failed for the depth buffer.\n");
+ }
+ }
+
+ return;
+}
+
+static int I830DetectMemory(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ struct pci_device host_bridge, ig_dev;
+ uint32_t gmch_ctrl;
+ int memsize = 0;
+ int range;
+ uint32_t aper_size;
+ uint32_t membase2 = 0;
+
+ memset(&host_bridge, 0, sizeof(host_bridge));
+ memset(&ig_dev, 0, sizeof(ig_dev));
+
+ ig_dev.dev = 2;
+
+ pci_device_cfg_read_u32(&host_bridge, &gmch_ctrl, I830_GMCH_CTRL);
+
+ if (IS_I830(pI830) || IS_845G(pI830)) {
+ if ((gmch_ctrl & I830_GMCH_MEM_MASK) == I830_GMCH_MEM_128M) {
+ aper_size = 0x80000000;
+ } else {
+ aper_size = 0x40000000;
+ }
+ } else {
+ if (IS_I9XX(pI830)) {
+ int ret;
+ ret = pci_device_cfg_read_u32(&ig_dev, &membase2, 0x18);
+ if (membase2 & 0x08000000)
+ aper_size = 0x8000000;
+ else
+ aper_size = 0x10000000;
+
+ fprintf(stderr,"aper size is %08X %08x %d\n", aper_size, membase2, ret);
+ } else
+ aper_size = 0x8000000;
+ }
+
+ pI830->aper_size = aper_size;
+
+
+ /* We need to reduce the stolen size, by the GTT and the popup.
+ * The GTT varying according the the FbMapSize and the popup is 4KB */
+ range = (ctx->shared.fbSize / (1024*1024)) + 4;
+
+ if (IS_I85X(pI830) || IS_I865G(pI830) || IS_I9XX(pI830)) {
+ switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
+ case I855_GMCH_GMS_STOLEN_1M:
+ memsize = MB(1) - KB(range);
+ break;
+ case I855_GMCH_GMS_STOLEN_4M:
+ memsize = MB(4) - KB(range);
+ break;
+ case I855_GMCH_GMS_STOLEN_8M:
+ memsize = MB(8) - KB(range);
+ break;
+ case I855_GMCH_GMS_STOLEN_16M:
+ memsize = MB(16) - KB(range);
+ break;
+ case I855_GMCH_GMS_STOLEN_32M:
+ memsize = MB(32) - KB(range);
+ break;
+ case I915G_GMCH_GMS_STOLEN_48M:
+ if (IS_I9XX(pI830))
+ memsize = MB(48) - KB(range);
+ break;
+ case I915G_GMCH_GMS_STOLEN_64M:
+ if (IS_I9XX(pI830))
+ memsize = MB(64) - KB(range);
+ break;
+ }
+ } else {
+ switch (gmch_ctrl & I830_GMCH_GMS_MASK) {
+ case I830_GMCH_GMS_STOLEN_512:
+ memsize = KB(512) - KB(range);
+ break;
+ case I830_GMCH_GMS_STOLEN_1024:
+ memsize = MB(1) - KB(range);
+ break;
+ case I830_GMCH_GMS_STOLEN_8192:
+ memsize = MB(8) - KB(range);
+ break;
+ case I830_GMCH_GMS_LOCAL:
+ memsize = 0;
+ xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+ "Local memory found, but won't be used.\n");
+ break;
+ }
+ }
+ if (memsize > 0) {
+ fprintf(stderr,
+ "detected %d kB stolen memory.\n", memsize / 1024);
+ } else {
+ fprintf(stderr,
+ "no video memory detected.\n");
+ }
+ return memsize;
+}
+
+static int AgpInit(const DRIDriverContext *ctx, I830Rec *info)
+{
+ unsigned long mode = 0x4;
+
+ if (drmAgpAcquire(ctx->drmFD) < 0) {
+ fprintf(stderr, "[gart] AGP not available\n");
+ return 0;
+ }
+
+ if (drmAgpEnable(ctx->drmFD, mode) < 0) {
+ fprintf(stderr, "[gart] AGP not enabled\n");
+ drmAgpRelease(ctx->drmFD);
+ return 0;
+ }
+ else
+ fprintf(stderr, "[gart] AGP enabled at %dx\n", ctx->agpmode);
+
+ return 1;
+}
+
+/*
+ * Allocate memory from the given pool. Grow the pool if needed and if
+ * possible.
+ */
+static unsigned long
+AllocFromPool(const DRIDriverContext *ctx, I830Rec *pI830,
+ I830MemRange *result, I830MemPool *pool,
+ long size, unsigned long alignment, int flags)
+{
+ long needed, start, end;
+
+ if (!result || !pool || !size)
+ return 0;
+
+ /* Calculate how much space is needed. */
+ if (alignment <= GTT_PAGE_SIZE)
+ needed = size;
+ else {
+ start = ROUND_TO(pool->Free.Start, alignment);
+ end = ROUND_TO(start + size, alignment);
+ needed = end - pool->Free.Start;
+ }
+ if (needed > pool->Free.Size) {
+ return 0;
+ }
+
+ result->Start = ROUND_TO(pool->Free.Start, alignment);
+ pool->Free.Start += needed;
+ result->End = pool->Free.Start;
+
+ pool->Free.Size = pool->Free.End - pool->Free.Start;
+ result->Size = result->End - result->Start;
+ result->Pool = pool;
+ result->Alignment = alignment;
+ return needed;
+}
+
+static unsigned long AllocFromAGP(const DRIDriverContext *ctx, I830Rec *pI830, long size, unsigned long alignment, I830MemRange *result)
+{
+ unsigned long start, end;
+ unsigned long newApStart, newApEnd;
+ int ret;
+ if (!result || !size)
+ return 0;
+
+ if (!alignment)
+ alignment = 4;
+
+ start = ROUND_TO(pI830->MemoryAperture.Start, alignment);
+ end = ROUND_TO(start + size, alignment);
+ newApStart = end;
+ newApEnd = pI830->MemoryAperture.End;
+
+ ret=drmAgpAlloc(ctx->drmFD, size, 0, &(result->Physical), (drm_handle_t *)&(result->Key));
+
+ if (ret)
+ {
+ fprintf(stderr,"drmAgpAlloc failed %d\n", ret);
+ return 0;
+ }
+ pI830->allocatedMemory += size;
+ pI830->MemoryAperture.Start = newApStart;
+ pI830->MemoryAperture.End = newApEnd;
+ pI830->MemoryAperture.Size = newApEnd - newApStart;
+ // pI830->FreeMemory -= size;
+ result->Start = start;
+ result->End = start + size;
+ result->Size = size;
+ result->Offset = start;
+ result->Alignment = alignment;
+ result->Pool = NULL;
+
+ return size;
+}
+
+unsigned long
+I830AllocVidMem(const DRIDriverContext *ctx, I830Rec *pI830,
+ I830MemRange *result, I830MemPool *pool, long size,
+ unsigned long alignment, int flags)
+{
+ unsigned long ret;
+
+ if (!result)
+ return 0;
+
+ /* Make sure these are initialised. */
+ result->Size = 0;
+ result->Key = -1;
+
+ if (!size) {
+ return 0;
+ }
+
+ if (pool->Free.Size < size) {
+ ret = AllocFromAGP(ctx, pI830, size, alignment, result);
+ }
+ else {
+ ret = AllocFromPool(ctx, pI830, result, pool, size, alignment, flags);
+ if (ret == 0)
+ ret = AllocFromAGP(ctx, pI830, size, alignment, result);
+ }
+ return ret;
+}
+
+static Bool BindAgpRange(const DRIDriverContext *ctx, I830MemRange *mem)
+{
+ if (!mem)
+ return FALSE;
+
+ if (mem->Key == -1)
+ return TRUE;
+
+ return !drmAgpBind(ctx->drmFD, mem->Key, mem->Offset);
+}
+
+/* simple memory allocation routines needed */
+/* put ring buffer in low memory */
+/* need to allocate front, back, depth buffers aligned correctly,
+ allocate ring buffer,
+*/
+
+/* */
+static Bool
+I830AllocateMemory(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ unsigned long size, ret;
+ unsigned long lines, lineSize, align;
+
+ /* allocate ring buffer */
+ memset(pI830->LpRing, 0, sizeof(I830RingBuffer));
+ pI830->LpRing->mem.Key = -1;
+
+ size = PRIMARY_RINGBUFFER_SIZE;
+
+ ret = I830AllocVidMem(ctx, pI830, &pI830->LpRing->mem, &pI830->StolenPool, size, 0x1000, 0);
+
+ if (ret != size)
+ {
+ fprintf(stderr,"unable to allocate ring buffer %ld\n", ret);
+ return FALSE;
+ }
+
+ pI830->LpRing->tail_mask = pI830->LpRing->mem.Size - 1;
+
+
+ /* allocate front buffer */
+ memset(&(pI830->FrontBuffer), 0, sizeof(pI830->FrontBuffer));
+ pI830->FrontBuffer.Key = -1;
+ pI830->FrontBuffer.Pitch = ctx->shared.virtualWidth;
+
+ align = KB(512);
+
+ lineSize = ctx->shared.virtualWidth * ctx->cpp;
+ lines = (ctx->shared.virtualHeight + 15) / 16 * 16;
+ size = lineSize * lines;
+ size = ROUND_TO_PAGE(size);
+
+ align = GetBestTileAlignment(size);
+
+ ret = I830AllocVidMem(ctx, pI830, &pI830->FrontBuffer, &pI830->StolenPool, size, align, 0);
+ if (ret < size)
+ {
+ fprintf(stderr,"unable to allocate front buffer %ld\n", ret);
+ return FALSE;
+ }
+
+ memset(&(pI830->BackBuffer), 0, sizeof(pI830->BackBuffer));
+ pI830->BackBuffer.Key = -1;
+ pI830->BackBuffer.Pitch = ctx->shared.virtualWidth;
+
+ ret = I830AllocVidMem(ctx, pI830, &pI830->BackBuffer, &pI830->StolenPool, size, align, 0);
+ if (ret < size)
+ {
+ fprintf(stderr,"unable to allocate back buffer %ld\n", ret);
+ return FALSE;
+ }
+
+ memset(&(pI830->DepthBuffer), 0, sizeof(pI830->DepthBuffer));
+ pI830->DepthBuffer.Key = -1;
+ pI830->DepthBuffer.Pitch = ctx->shared.virtualWidth;
+
+ ret = I830AllocVidMem(ctx, pI830, &pI830->DepthBuffer, &pI830->StolenPool, size, align, 0);
+ if (ret < size)
+ {
+ fprintf(stderr,"unable to allocate depth buffer %ld\n", ret);
+ return FALSE;
+ }
+
+ memset(&(pI830->ContextMem), 0, sizeof(pI830->ContextMem));
+ pI830->ContextMem.Key = -1;
+ size = KB(32);
+
+ ret = I830AllocVidMem(ctx, pI830, &pI830->ContextMem, &pI830->StolenPool, size, align, 0);
+ if (ret < size)
+ {
+ fprintf(stderr,"unable to allocate context buffer %ld\n", ret);
+ return FALSE;
+ }
+
+#if 0
+ memset(&(pI830->TexMem), 0, sizeof(pI830->TexMem));
+ pI830->TexMem.Key = -1;
+
+ size = 32768 * 1024;
+ ret = AllocFromAGP(ctx, pI830, size, align, &pI830->TexMem);
+ if (ret < size)
+ {
+ fprintf(stderr,"unable to allocate texture memory %ld\n", ret);
+ return FALSE;
+ }
+#endif
+
+ return TRUE;
+}
+
+static Bool
+I830BindMemory(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ if (!BindAgpRange(ctx, &pI830->LpRing->mem))
+ return FALSE;
+ if (!BindAgpRange(ctx, &pI830->FrontBuffer))
+ return FALSE;
+ if (!BindAgpRange(ctx, &pI830->BackBuffer))
+ return FALSE;
+ if (!BindAgpRange(ctx, &pI830->DepthBuffer))
+ return FALSE;
+ if (!BindAgpRange(ctx, &pI830->ContextMem))
+ return FALSE;
+#if 0
+ if (!BindAgpRange(ctx, &pI830->TexMem))
+ return FALSE;
+#endif
+ return TRUE;
+}
+
+static void SetupDRIMM(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ unsigned long aperEnd = ROUND_DOWN_TO(pI830->aper_size, GTT_PAGE_SIZE) / GTT_PAGE_SIZE;
+ unsigned long aperStart = ROUND_TO(pI830->aper_size - KB(32768), GTT_PAGE_SIZE) / GTT_PAGE_SIZE;
+
+ fprintf(stderr, "aper size is %08X\n", ctx->shared.fbSize);
+ if (drmMMInit(ctx->drmFD, aperStart, aperEnd - aperStart, DRM_BO_MEM_TT)) {
+ fprintf(stderr,
+ "DRM MM Initialization Failed\n");
+ } else {
+ fprintf(stderr,
+ "DRM MM Initialized at offset 0x%lx length %d page\n", aperStart, aperEnd-aperStart);
+ }
+
+}
+
+static Bool
+I830CleanupDma(const DRIDriverContext *ctx)
+{
+ drmI830Init info;
+
+ memset(&info, 0, sizeof(drmI830Init));
+ info.func = I830_CLEANUP_DMA;
+
+ if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
+ &info, sizeof(drmI830Init))) {
+ fprintf(stderr, "I830 Dma Cleanup Failed\n");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static Bool
+I830InitDma(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ I830RingBuffer *ring = pI830->LpRing;
+ drmI830Init info;
+
+ memset(&info, 0, sizeof(drmI830Init));
+ info.func = I830_INIT_DMA;
+
+ info.ring_start = ring->mem.Start + pI830->LinearAddr;
+ info.ring_end = ring->mem.End + pI830->LinearAddr;
+ info.ring_size = ring->mem.Size;
+
+ info.mmio_offset = (unsigned int)ctx->MMIOStart;
+
+ info.sarea_priv_offset = sizeof(drm_sarea_t);
+
+ info.front_offset = pI830->FrontBuffer.Start;
+ info.back_offset = pI830->BackBuffer.Start;
+ info.depth_offset = pI830->DepthBuffer.Start;
+ info.w = ctx->shared.virtualWidth;
+ info.h = ctx->shared.virtualHeight;
+ info.pitch = ctx->shared.virtualWidth;
+ info.back_pitch = pI830->BackBuffer.Pitch;
+ info.depth_pitch = pI830->DepthBuffer.Pitch;
+ info.cpp = ctx->cpp;
+
+ if (drmCommandWrite(ctx->drmFD, DRM_I830_INIT,
+ &info, sizeof(drmI830Init))) {
+ fprintf(stderr,
+ "I830 Dma Initialization Failed\n");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static int I830CheckDRMVersion( const DRIDriverContext *ctx,
+ I830Rec *pI830 )
+{
+ drmVersionPtr version;
+
+ version = drmGetVersion(ctx->drmFD);
+
+ if (version) {
+ int req_minor, req_patch;
+
+ req_minor = 4;
+ req_patch = 0;
+
+ if (version->version_major != 1 ||
+ version->version_minor < req_minor ||
+ (version->version_minor == req_minor &&
+ version->version_patchlevel < req_patch)) {
+ /* Incompatible drm version */
+ fprintf(stderr,
+ "[dri] I830DRIScreenInit failed because of a version "
+ "mismatch.\n"
+ "[dri] i915.o kernel module version is %d.%d.%d "
+ "but version 1.%d.%d or newer is needed.\n"
+ "[dri] Disabling DRI.\n",
+ version->version_major,
+ version->version_minor,
+ version->version_patchlevel,
+ req_minor,
+ req_patch);
+ drmFreeVersion(version);
+ return 0;
+ }
+
+ pI830->drmMinor = version->version_minor;
+ drmFreeVersion(version);
+ }
+ return 1;
+}
+
+static void
+I830SetRingRegs(const DRIDriverContext *ctx, I830Rec *pI830)
+{
+ unsigned int itemp;
+ unsigned char *MMIO = ctx->MMIOAddress;
+
+ OUTREG(LP_RING + RING_LEN, 0);
+ OUTREG(LP_RING + RING_TAIL, 0);
+ OUTREG(LP_RING + RING_HEAD, 0);
+
+ if ((long)(pI830->LpRing->mem.Start & I830_RING_START_MASK) !=
+ pI830->LpRing->mem.Start) {
+ fprintf(stderr,
+ "I830SetRingRegs: Ring buffer start (%lx) violates its "
+ "mask (%x)\n", pI830->LpRing->mem.Start, I830_RING_START_MASK);
+ }
+ /* Don't care about the old value. Reserved bits must be zero anyway. */
+ itemp = pI830->LpRing->mem.Start & I830_RING_START_MASK;
+ OUTREG(LP_RING + RING_START, itemp);
+
+ if (((pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES) !=
+ pI830->LpRing->mem.Size - 4096) {
+ fprintf(stderr,
+ "I830SetRingRegs: Ring buffer size - 4096 (%lx) violates its "
+ "mask (%x)\n", pI830->LpRing->mem.Size - 4096,
+ I830_RING_NR_PAGES);
+ }
+ /* Don't care about the old value. Reserved bits must be zero anyway. */
+ itemp = (pI830->LpRing->mem.Size - 4096) & I830_RING_NR_PAGES;
+ itemp |= (RING_NO_REPORT | RING_VALID);
+ OUTREG(LP_RING + RING_LEN, itemp);
+
+ pI830->LpRing->head = INREG(LP_RING + RING_HEAD) & I830_HEAD_MASK;
+ pI830->LpRing->tail = INREG(LP_RING + RING_TAIL);
+ pI830->LpRing->space = pI830->LpRing->head - (pI830->LpRing->tail + 8);
+ if (pI830->LpRing->space < 0)
+ pI830->LpRing->space += pI830->LpRing->mem.Size;
+
+ SetFenceRegs(ctx, pI830);
+
+ /* RESET THE DISPLAY PIPE TO POINT TO THE FRONTBUFFER - hacky
+ hacky hacky */
+ OUTREG(DSPABASE, pI830->FrontBuffer.Start + pI830->LinearAddr);
+
+}
+
+static Bool
+I830SetParam(const DRIDriverContext *ctx, int param, int value)
+{
+ drmI830SetParam sp;
+
+ memset(&sp, 0, sizeof(sp));
+ sp.param = param;
+ sp.value = value;
+
+ if (drmCommandWrite(ctx->drmFD, DRM_I830_SETPARAM, &sp, sizeof(sp))) {
+ fprintf(stderr, "I830 SetParam Failed\n");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static Bool
+I830DRIMapScreenRegions(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
+{
+ fprintf(stderr,
+ "[drm] Mapping front buffer\n");
+
+ if (drmAddMap(ctx->drmFD,
+ (drm_handle_t)(sarea->front_offset + pI830->LinearAddr),
+ sarea->front_size,
+ DRM_FRAME_BUFFER, /*DRM_AGP,*/
+ 0,
+ &sarea->front_handle) < 0) {
+ fprintf(stderr,
+ "[drm] drmAddMap(front_handle) failed. Disabling DRI\n");
+ return FALSE;
+ }
+ ctx->shared.hFrameBuffer = sarea->front_handle;
+ ctx->shared.fbSize = sarea->front_size;
+ fprintf(stderr, "[drm] Front Buffer = 0x%08x\n",
+ sarea->front_handle);
+
+ if (drmAddMap(ctx->drmFD,
+ (drm_handle_t)(sarea->back_offset),
+ sarea->back_size, DRM_AGP, 0,
+ &sarea->back_handle) < 0) {
+ fprintf(stderr,
+ "[drm] drmAddMap(back_handle) failed. Disabling DRI\n");
+ return FALSE;
+ }
+ fprintf(stderr, "[drm] Back Buffer = 0x%08x\n",
+ sarea->back_handle);
+
+ if (drmAddMap(ctx->drmFD,
+ (drm_handle_t)sarea->depth_offset,
+ sarea->depth_size, DRM_AGP, 0,
+ &sarea->depth_handle) < 0) {
+ fprintf(stderr,
+ "[drm] drmAddMap(depth_handle) failed. Disabling DRI\n");
+ return FALSE;
+ }
+ fprintf(stderr, "[drm] Depth Buffer = 0x%08x\n",
+ sarea->depth_handle);
+
+#if 0
+ if (drmAddMap(ctx->drmFD,
+ (drm_handle_t)sarea->tex_offset,
+ sarea->tex_size, DRM_AGP, 0,
+ &sarea->tex_handle) < 0) {
+ fprintf(stderr,
+ "[drm] drmAddMap(tex_handle) failed. Disabling DRI\n");
+ return FALSE;
+ }
+ fprintf(stderr, "[drm] textures = 0x%08x\n",
+ sarea->tex_handle);
+#endif
+ return TRUE;
+}
+
+
+static void
+I830DRIUnmapScreenRegions(const DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
+{
+#if 1
+ if (sarea->front_handle) {
+ drmRmMap(ctx->drmFD, sarea->front_handle);
+ sarea->front_handle = 0;
+ }
+#endif
+ if (sarea->back_handle) {
+ drmRmMap(ctx->drmFD, sarea->back_handle);
+ sarea->back_handle = 0;
+ }
+ if (sarea->depth_handle) {
+ drmRmMap(ctx->drmFD, sarea->depth_handle);
+ sarea->depth_handle = 0;
+ }
+ if (sarea->tex_handle) {
+ drmRmMap(ctx->drmFD, sarea->tex_handle);
+ sarea->tex_handle = 0;
+ }
+}
+
+static Bool
+I830DRIDoMappings(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
+{
+ if (drmAddMap(ctx->drmFD,
+ (drm_handle_t)pI830->LpRing->mem.Start,
+ pI830->LpRing->mem.Size, DRM_AGP, 0,
+ &pI830->ring_map) < 0) {
+ fprintf(stderr,
+ "[drm] drmAddMap(ring_map) failed. Disabling DRI\n");
+ return FALSE;
+ }
+ fprintf(stderr, "[drm] ring buffer = 0x%08x\n",
+ pI830->ring_map);
+
+ if (I830InitDma(ctx, pI830) == FALSE) {
+ return FALSE;
+ }
+
+ /* init to zero to be safe */
+
+ I830DRIMapScreenRegions(ctx, pI830, sarea);
+ SetupDRIMM(ctx, pI830);
+
+ if (ctx->pciDevice != PCI_CHIP_845_G &&
+ ctx->pciDevice != PCI_CHIP_I830_M) {
+ I830SetParam(ctx, I830_SETPARAM_USE_MI_BATCHBUFFER_START, 1 );
+ }
+
+ /* Okay now initialize the dma engine */
+ {
+ pI830->irq = drmGetInterruptFromBusID(ctx->drmFD,
+ ctx->pciBus,
+ ctx->pciDevice,
+ ctx->pciFunc);
+
+ if (drmCtlInstHandler(ctx->drmFD, pI830->irq)) {
+ fprintf(stderr,
+ "[drm] failure adding irq handler\n");
+ pI830->irq = 0;
+ return FALSE;
+ }
+ else
+ fprintf(stderr,
+ "[drm] dma control initialized, using IRQ %d\n",
+ pI830->irq);
+ }
+
+ fprintf(stderr, "[dri] visual configs initialized\n");
+
+ return TRUE;
+}
+
+static Bool
+I830ClearScreen(DRIDriverContext *ctx, I830Rec *pI830, drmI830Sarea *sarea)
+{
+ /* need to drmMap front and back buffers and zero them */
+ drmAddress map_addr;
+ int ret;
+
+ ret = drmMap(ctx->drmFD,
+ sarea->front_handle,
+ sarea->front_size,
+ &map_addr);
+
+ if (ret)
+ {
+ fprintf(stderr, "Unable to map front buffer\n");
+ return FALSE;
+ }
+
+ drimemsetio((char *)map_addr,
+ 0,
+ sarea->front_size);
+ drmUnmap(map_addr, sarea->front_size);
+
+
+ ret = drmMap(ctx->drmFD,
+ sarea->back_handle,
+ sarea->back_size,
+ &map_addr);
+
+ if (ret)
+ {
+ fprintf(stderr, "Unable to map back buffer\n");
+ return FALSE;
+ }
+
+ drimemsetio((char *)map_addr,
+ 0,
+ sarea->back_size);
+ drmUnmap(map_addr, sarea->back_size);
+
+ return TRUE;
+}
+
+static Bool
+I830ScreenInit(DRIDriverContext *ctx, I830Rec *pI830)
+
+{
+ I830DRIPtr pI830DRI;
+ drmI830Sarea *pSAREAPriv;
+ int err;
+
+ drm_page_size = getpagesize();
+
+ pI830->registerSize = ctx->MMIOSize;
+ /* This is a hack for now. We have to have more than a 4k page here
+ * because of the size of the state. However, the state should be
+ * in a per-context mapping. This will be added in the Mesa 3.5 port
+ * of the I830 driver.
+ */
+ ctx->shared.SAREASize = SAREA_MAX;
+
+ /* Note that drmOpen will try to load the kernel module, if needed. */
+ ctx->drmFD = drmOpen("i915", NULL );
+ if (ctx->drmFD < 0) {
+ fprintf(stderr, "[drm] drmOpen failed\n");
+ return 0;
+ }
+
+ if ((err = drmSetBusid(ctx->drmFD, ctx->pciBusID)) < 0) {
+ fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
+ ctx->drmFD, ctx->pciBusID, strerror(-err));
+ return 0;
+ }
+
+ if (drmAddMap( ctx->drmFD,
+ 0,
+ ctx->shared.SAREASize,
+ DRM_SHM,
+ DRM_CONTAINS_LOCK,
+ &ctx->shared.hSAREA) < 0)
+ {
+ fprintf(stderr, "[drm] drmAddMap failed\n");
+ return 0;
+ }
+
+ fprintf(stderr, "[drm] added %d byte SAREA at 0x%08x\n",
+ ctx->shared.SAREASize, ctx->shared.hSAREA);
+
+ if (drmMap( ctx->drmFD,
+ ctx->shared.hSAREA,
+ ctx->shared.SAREASize,
+ (drmAddressPtr)(&ctx->pSAREA)) < 0)
+ {
+ fprintf(stderr, "[drm] drmMap failed\n");
+ return 0;
+
+ }
+
+ memset(ctx->pSAREA, 0, ctx->shared.SAREASize);
+ fprintf(stderr, "[drm] mapped SAREA 0x%08x to %p, size %d\n",
+ ctx->shared.hSAREA, ctx->pSAREA, ctx->shared.SAREASize);
+
+
+ if (drmAddMap(ctx->drmFD,
+ ctx->MMIOStart,
+ ctx->MMIOSize,
+ DRM_REGISTERS,
+ DRM_READ_ONLY,
+ &pI830->registerHandle) < 0) {
+ fprintf(stderr, "[drm] drmAddMap mmio failed\n");
+ return 0;
+ }
+ fprintf(stderr,
+ "[drm] register handle = 0x%08x\n", pI830->registerHandle);
+
+
+ if (!I830CheckDRMVersion(ctx, pI830)) {
+ return FALSE;
+ }
+
+ /* Create a 'server' context so we can grab the lock for
+ * initialization ioctls.
+ */
+ if ((err = drmCreateContext(ctx->drmFD, &ctx->serverContext)) != 0) {
+ fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
+ return 0;
+ }
+
+ DRM_LOCK(ctx->drmFD, ctx->pSAREA, ctx->serverContext, 0);
+
+ /* Initialize the SAREA private data structure */
+ pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) +
+ sizeof(drm_sarea_t));
+ memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
+
+ pI830->StolenMemory.Size = I830DetectMemory(ctx, pI830);
+ pI830->StolenMemory.Start = 0;
+ pI830->StolenMemory.End = pI830->StolenMemory.Size;
+
+ pI830->MemoryAperture.Start = pI830->StolenMemory.End;
+ pI830->MemoryAperture.End = KB(40000);
+ pI830->MemoryAperture.Size = pI830->MemoryAperture.End - pI830->MemoryAperture.Start;
+
+ pI830->StolenPool.Fixed = pI830->StolenMemory;
+ pI830->StolenPool.Total = pI830->StolenMemory;
+ pI830->StolenPool.Free = pI830->StolenPool.Total;
+ pI830->FreeMemory = pI830->StolenPool.Total.Size;
+
+ if (!AgpInit(ctx, pI830))
+ return FALSE;
+
+ if (I830AllocateMemory(ctx, pI830) == FALSE)
+ {
+ return FALSE;
+ }
+
+ if (I830BindMemory(ctx, pI830) == FALSE)
+ {
+ return FALSE;
+ }
+
+ pSAREAPriv->rotated_offset = -1;
+ pSAREAPriv->rotated_size = 0;
+ pSAREAPriv->rotated_pitch = ctx->shared.virtualWidth;
+
+ pSAREAPriv->front_offset = pI830->FrontBuffer.Start;
+ pSAREAPriv->front_size = pI830->FrontBuffer.Size;
+ pSAREAPriv->width = ctx->shared.virtualWidth;
+ pSAREAPriv->height = ctx->shared.virtualHeight;
+ pSAREAPriv->pitch = ctx->shared.virtualWidth;
+ pSAREAPriv->virtualX = ctx->shared.virtualWidth;
+ pSAREAPriv->virtualY = ctx->shared.virtualHeight;
+ pSAREAPriv->back_offset = pI830->BackBuffer.Start;
+ pSAREAPriv->back_size = pI830->BackBuffer.Size;
+ pSAREAPriv->depth_offset = pI830->DepthBuffer.Start;
+ pSAREAPriv->depth_size = pI830->DepthBuffer.Size;
+#if 0
+ pSAREAPriv->tex_offset = pI830->TexMem.Start;
+ pSAREAPriv->tex_size = pI830->TexMem.Size;
+#endif
+ pSAREAPriv->log_tex_granularity = pI830->TexGranularity;
+
+ ctx->driverClientMsg = malloc(sizeof(I830DRIRec));
+ ctx->driverClientMsgSize = sizeof(I830DRIRec);
+ pI830DRI = (I830DRIPtr)ctx->driverClientMsg;
+ pI830DRI->deviceID = pI830->Chipset;
+ pI830DRI->regsSize = I830_REG_SIZE;
+ pI830DRI->width = ctx->shared.virtualWidth;
+ pI830DRI->height = ctx->shared.virtualHeight;
+ pI830DRI->mem = ctx->shared.fbSize;
+ pI830DRI->cpp = ctx->cpp;
+
+ pI830DRI->bitsPerPixel = ctx->bpp;
+ pI830DRI->sarea_priv_offset = sizeof(drm_sarea_t);
+
+ err = I830DRIDoMappings(ctx, pI830, pSAREAPriv);
+ if (err == FALSE)
+ return FALSE;
+
+ I830SetupMemoryTiling(ctx, pI830);
+
+ /* Quick hack to clear the front & back buffers. Could also use
+ * the clear ioctl to do this, but would need to setup hw state
+ * first.
+ */
+ I830ClearScreen(ctx, pI830, pSAREAPriv);
+
+ I830SetRingRegs(ctx, pI830);
+
+ return TRUE;
+}
+
+
+/**
+ * \brief Validate the fbdev mode.
+ *
+ * \param ctx display handle.
+ *
+ * \return one on success, or zero on failure.
+ *
+ * Saves some registers and returns 1.
+ *
+ * \sa radeonValidateMode().
+ */
+static int i830ValidateMode( const DRIDriverContext *ctx )
+{
+ return 1;
+}
+
+/**
+ * \brief Examine mode returned by fbdev.
+ *
+ * \param ctx display handle.
+ *
+ * \return one on success, or zero on failure.
+ *
+ * Restores registers that fbdev has clobbered and returns 1.
+ *
+ * \sa i810ValidateMode().
+ */
+static int i830PostValidateMode( const DRIDriverContext *ctx )
+{
+ I830Rec *pI830 = ctx->driverPrivate;
+
+ I830SetRingRegs(ctx, pI830);
+ return 1;
+}
+
+
+/**
+ * \brief Initialize the framebuffer device mode
+ *
+ * \param ctx display handle.
+ *
+ * \return one on success, or zero on failure.
+ *
+ * Fills in \p info with some default values and some information from \p ctx
+ * and then calls I810ScreenInit() for the screen initialization.
+ *
+ * Before exiting clears the framebuffer memory accessing it directly.
+ */
+static int i830InitFBDev( DRIDriverContext *ctx )
+{
+ I830Rec *pI830 = calloc(1, sizeof(I830Rec));
+ int i;
+
+ {
+ int dummy = ctx->shared.virtualWidth;
+
+ switch (ctx->bpp / 8) {
+ case 1: dummy = (ctx->shared.virtualWidth + 127) & ~127; break;
+ case 2: dummy = (ctx->shared.virtualWidth + 31) & ~31; break;
+ case 3:
+ case 4: dummy = (ctx->shared.virtualWidth + 15) & ~15; break;
+ }
+
+ ctx->shared.virtualWidth = dummy;
+ ctx->shared.Width = ctx->shared.virtualWidth;
+ }
+
+
+ for (i = 0; pitches[i] != 0; i++) {
+ if (pitches[i] >= ctx->shared.virtualWidth) {
+ ctx->shared.virtualWidth = pitches[i];
+ break;
+ }
+ }
+
+ ctx->driverPrivate = (void *)pI830;
+
+ pI830->LpRing = calloc(1, sizeof(I830RingBuffer));
+ pI830->Chipset = ctx->chipset;
+ pI830->LinearAddr = ctx->FBStart;
+
+ if (!I830ScreenInit( ctx, pI830 ))
+ return 0;
+
+
+ return 1;
+}
+
+
+/**
+ * \brief The screen is being closed, so clean up any state and free any
+ * resources used by the DRI.
+ *
+ * \param ctx display handle.
+ *
+ * Unmaps the SAREA, closes the DRM device file descriptor and frees the driver
+ * private data.
+ */
+static void i830HaltFBDev( DRIDriverContext *ctx )
+{
+ drmI830Sarea *pSAREAPriv;
+ I830Rec *pI830 = ctx->driverPrivate;
+
+ if (pI830->irq) {
+ drmCtlUninstHandler(ctx->drmFD);
+ pI830->irq = 0; }
+
+ I830CleanupDma(ctx);
+
+ pSAREAPriv = (drmI830Sarea *)(((char*)ctx->pSAREA) +
+ sizeof(drm_sarea_t));
+
+ I830DRIUnmapScreenRegions(ctx, pI830, pSAREAPriv);
+ drmUnmap( ctx->pSAREA, ctx->shared.SAREASize );
+ drmClose(ctx->drmFD);
+
+ if (ctx->driverPrivate) {
+ free(ctx->driverPrivate);
+ ctx->driverPrivate = 0;
+ }
+}
+
+
+extern void i810NotifyFocus( int );
+
+/**
+ * \brief Exported driver interface for Mini GLX.
+ *
+ * \sa DRIDriverRec.
+ */
+const struct DRIDriverRec __driDriver = {
+ i830ValidateMode,
+ i830PostValidateMode,
+ i830InitFBDev,
+ i830HaltFBDev,
+ NULL,//I830EngineShutdown,
+ NULL, //I830EngineRestore,
+#ifndef _EMBEDDED
+ 0,
+#else
+ i810NotifyFocus,
+#endif
+};
* Jos�Fonseca <j_r_fonseca@yahoo.co.uk>
*/
-#include "glheader.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
mmesa->do_irqs = (mmesa->mach64Screen->irq && !getenv("MACH64_NO_IRQS"));
- mmesa->vblank_flags = (mmesa->do_irqs)
- ? driGetDefaultVBlankFlags(&mmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
driContextPriv->driverPrivate = (void *)mmesa;
if (driQueryOptionb(&mmesa->optionCache, "no_rast")) {
}
- driDrawableInitVBlank( driDrawPriv, newMach64Ctx->vblank_flags,
- &newMach64Ctx->vbl_seq );
-
if ( newMach64Ctx->driDrawable != driDrawPriv ) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags = (newMach64Ctx->do_irqs)
+ ? driGetDefaultVBlankFlags(&newMach64Ctx->optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ driDrawableInitVBlank( driDrawPriv );
+ }
+
newMach64Ctx->driDrawable = driDrawPriv;
mach64CalcViewport( newMach64Ctx->glCtx );
}
#include "drm.h"
#include "mach64_drm.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "mach64_reg.h"
/* VBI
*/
- GLuint vbl_seq;
- GLuint vblank_flags;
GLuint do_irqs;
/* Configuration cache
#include "mach64_vb.h"
#include "mach64_dd.h"
-#include "context.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+
#include "utils.h"
-#include "framebuffer.h"
#define DRIVER_DATE "20051019"
#include "mach64_ioctl.h"
#include "mach64_tex.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
/* Copy the back color buffer to the front color buffer.
*/
-void mach64CopyBuffer( const __DRIdrawablePrivate *dPriv )
+void mach64CopyBuffer( __DRIdrawablePrivate *dPriv )
{
mach64ContextPtr mmesa;
GLint nbox, i, ret;
#endif
UNLOCK_HARDWARE( mmesa );
- driWaitForVBlank( dPriv, &mmesa->vbl_seq, mmesa->vblank_flags, &missed_target );
+ driWaitForVBlank( dPriv, &missed_target );
LOCK_HARDWARE( mmesa );
/* use front buffer cliprects */
extern void mach64FlushDMALocked( mach64ContextPtr mmesa );
extern void mach64UploadHwStateLocked( mach64ContextPtr mmesa );
-static __inline void *mach64AllocDmaLow( mach64ContextPtr mmesa, int bytes )
+static INLINE void *mach64AllocDmaLow( mach64ContextPtr mmesa, int bytes )
{
CARD32 *head;
return head;
}
-static __inline void *mach64AllocDmaLocked( mach64ContextPtr mmesa, int bytes )
+static INLINE void *mach64AllocDmaLocked( mach64ContextPtr mmesa, int bytes )
{
CARD32 *head;
GLint offset, GLint pitch, GLint format,
GLint x, GLint y, GLint width, GLint height );
-extern void mach64CopyBuffer( const __DRIdrawablePrivate *dPriv );
+extern void mach64CopyBuffer( __DRIdrawablePrivate *dPriv );
#if ENABLE_PERF_BOXES
extern void mach64PerformanceCounters( mach64ContextPtr mmesa );
extern void mach64PerformanceBoxesLocked( mach64ContextPtr mmesa );
if ( mmesa->lastStamp != dPriv->lastStamp ) {
mmesa->lastStamp = dPriv->lastStamp;
- if (mmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT)
+ if (mmesa->glCtx->DrawBuffer->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT)
mach64SetCliprects( mmesa->glCtx, GL_BACK_LEFT );
else
mach64SetCliprects( mmesa->glCtx, GL_FRONT_LEFT );
#include "mach64_vb.h"
#include "mach64_span.h"
-#include "context.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/context.h"
+#include "main/imports.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "utils.h"
#include "vblank.h"
extern const struct dri_extension card_extensions[];
-static __GLcontextModes * fill_in_modes( __GLcontextModes * modes,
- unsigned pixel_bits,
- unsigned depth_bits,
- unsigned stencil_bits,
- const GLenum * db_modes,
- unsigned num_db_modes,
- int visType )
+static const __DRIconfig **
+mach64FillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer )
{
- static const uint8_t bits[2][4] = {
- { 5, 6, 5, 0 },
- { 8, 8, 8, 0 }
- };
-
- static const uint32_t masks[2][4] = {
- { 0x0000F800, 0x000007E0, 0x0000001F, 0x00000000 },
- { 0x00FF0000, 0x0000FF00, 0x000000FF, 0x00000000 }
- };
-
- unsigned i;
- unsigned j;
- const unsigned index = ((pixel_bits + 15) / 16) - 1;
-
- for ( i = 0 ; i < num_db_modes ; i++ ) {
- for ( j = 0 ; j < 2 ; j++ ) {
-
- modes->redBits = bits[index][0];
- modes->greenBits = bits[index][1];
- modes->blueBits = bits[index][2];
- modes->alphaBits = bits[index][3];
- modes->redMask = masks[index][0];
- modes->greenMask = masks[index][1];
- modes->blueMask = masks[index][2];
- modes->alphaMask = masks[index][3];
- modes->rgbBits = modes->redBits + modes->greenBits
- + modes->blueBits + modes->alphaBits;
-
- modes->accumRedBits = 16 * j;
- modes->accumGreenBits = 16 * j;
- modes->accumBlueBits = 16 * j;
- modes->accumAlphaBits = 0;
- modes->visualRating = (j == 0) ? GLX_NONE : GLX_SLOW_CONFIG;
- modes->drawableType = GLX_WINDOW_BIT | GLX_PIXMAP_BIT;
- modes->stencilBits = stencil_bits;
- modes->depthBits = depth_bits;
-
- modes->visualType = visType;
- modes->renderType = GLX_RGBA_BIT;
- modes->rgbMode = GL_TRUE;
-
- if ( db_modes[i] == GLX_NONE ) {
-
- modes->doubleBufferMode = GL_FALSE;
- }
- else {
- modes->doubleBufferMode = GL_TRUE;
- modes->swapMethod = db_modes[i];
- }
-
- modes = modes->next;
- }
- }
-
- return modes;
-}
-
-
-static __GLcontextModes *
-mach64FillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
-{
- __GLcontextModes * modes;
+ __DRIconfig **configs;
__GLcontextModes * m;
- unsigned num_modes;
+ GLenum fb_format;
+ GLenum fb_type;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
unsigned i;
GLX_NONE, GLX_SWAP_UNDEFINED_OML /*, GLX_SWAP_COPY_OML */
};
- int depth_buffer_modes[2][2];
-
+ uint8_t depth_bits_array[2];
+ uint8_t stencil_bits_array[2];
- depth_buffer_modes[0][0] = depth_bits;
- depth_buffer_modes[1][0] = depth_bits;
+ depth_bits_array[0] = depth_bits;
+ depth_bits_array[1] = depth_bits;
/* Just like with the accumulation buffer, always provide some modes
* with a stencil buffer. It will be a sw fallback, but some apps won't
* care about that.
*/
- depth_buffer_modes[0][1] = 0;
- depth_buffer_modes[1][1] = (stencil_bits == 0) ? 8 : stencil_bits;
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
back_buffer_factor = (have_back_buffer) ? 2 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
- m = fill_in_modes( m, pixel_bits,
- depth_buffer_modes[i][0], depth_buffer_modes[i][1],
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR );
+ if (pixel_bits == 16) {
+ fb_format = GL_RGB;
+ fb_type = GL_UNSIGNED_SHORT_5_6_5;
+ }
+ else {
+ fb_format = GL_BGRA;
+ fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- for ( i = 0 ; i < depth_buffer_factor ; i++ ) {
- m = fill_in_modes( m, pixel_bits,
- depth_buffer_modes[i][0], depth_buffer_modes[i][1],
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR );
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n",
+ __func__, __LINE__);
+ return NULL;
}
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ){
- m->visualRating = GLX_SLOW_CONFIG;
- }
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
+ m->visualRating = GLX_SLOW_CONFIG;
+ }
}
- return modes;
+ return (const __DRIconfig **) configs;
}
{
mach64ScreenPtr mach64Screen;
ATIDRIPtr serverInfo = (ATIDRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(ATIDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(ATIDRIRec) does not match passed size from device driver\n");
mach64Screen->driScreen = sPriv;
- if ( glx_enable_extension != NULL ) {
- if ( mach64Screen->irq != 0 ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ i = 0;
+ mach64Screen->extensions[i++] = &driFrameTrackingExtension.base;
+ if ( mach64Screen->irq != 0 ) {
+ mach64Screen->extensions[i++] = &driSwapControlExtension.base;
+ mach64Screen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+ mach64Screen->extensions[i++] = NULL;
+ sPriv->extensions = mach64Screen->extensions;
return mach64Screen;
}
return GL_TRUE;
}
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+static const __DRIconfig **
+mach64InitScreen(__DRIscreenPrivate *psp)
+{
+ static const __DRIversion ddx_expected = { 6, 4, 0 };
+ static const __DRIversion dri_expected = { 4, 0, 0 };
+ static const __DRIversion drm_expected = { 2, 0, 0 };
+ ATIDRIPtr dri_priv = (ATIDRIPtr) psp->pDevPriv;
-static struct __DriverAPIRec mach64API = {
- .InitDriver = mach64InitDriver,
+ if ( ! driCheckDriDdxDrmVersions2( "Mach64",
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) ) {
+ return NULL;
+ }
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!mach64InitDriver(psp))
+ return NULL;
+
+ return mach64FillInModes( psp, dri_priv->cpp * 8, 16, 0, 1);
+}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = mach64InitScreen,
.DestroyScreen = mach64DestroyScreen,
.CreateContext = mach64CreateContext,
.DestroyContext = mach64DestroyContext,
.MakeCurrent = mach64MakeCurrent,
.UnbindContext = mach64UnbindContext,
.GetSwapInfo = NULL,
- .GetMSC = driGetMSC32,
+ .GetDrawableMSC = driDrawableGetMSC32,
.WaitForMSC = driWaitForMSC32,
.WaitForSBC = NULL,
.SwapBuffersMSC = NULL
};
-
-/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
-{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 6, 4, 0 };
- static const __DRIversion dri_expected = { 4, 0, 0 };
- static const __DRIversion drm_expected = { 2, 0, 0 };
-
- dri_interface = interface;
-
- if ( ! driCheckDriDdxDrmVersions2( "Mach64",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
- return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &mach64API);
- if ( psp != NULL ) {
- ATIDRIPtr dri_priv = (ATIDRIPtr) psp->pDevPriv;
- *driver_modes = mach64FillInModes( dri_priv->cpp * 8,
- 16,
- 0,
- 1);
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
-
- return (void *) psp;
-}
__DRIscreenPrivate *driScreen;
driOptionCache optionCache;
+
+ const __DRIextension *extensions[4];
} mach64ScreenRec, *mach64ScreenPtr;
#endif /* __MACH64_SCREEN_H__ */
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + ((_x) + (_y) * drb->pitch) * 2) = d;
#include "mach64_vb.h"
#include "mach64_tex.h"
-#include "context.h"
-#include "enums.h"
-#include "colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
FLUSH_BATCH( mmesa );
- /*
- * _DrawDestMask is easier to cope with than <mode>.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
+ FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_FALSE );
mach64SetCliprects( ctx, GL_FRONT_LEFT );
if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
fprintf(stderr,"%s: BUFFER_BIT_FRONT_LEFT\n", __FUNCTION__);
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_FALSE );
mach64SetCliprects( ctx, GL_BACK_LEFT );
if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
fprintf(stderr,"%s: BUFFER_BIT_BACK_LEFT\n", __FUNCTION__);
break;
default:
- /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
FALLBACK( mmesa, MACH64_FALLBACK_DRAW_BUFFER, GL_TRUE );
if (MACH64_DEBUG & DEBUG_VERBOSE_MSG)
fprintf(stderr,"%s: fallback (mode=%d)\n", __FUNCTION__, mode);
#include "mach64_tris.h"
#include "mach64_tex.h"
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+#include "main/imports.h"
static void mach64SetTexWrap( mach64TexObjPtr t,
#define MACH64PACKCOLOR4444(r, g, b, a) \
((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-static __inline__ GLuint mach64PackColor( GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a )
+static INLINE GLuint mach64PackColor( GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a )
{
switch ( cpp ) {
case 2:
#include "mach64_tris.h"
#include "mach64_tex.h"
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/simple_list.h"
+#include "main/texformat.h"
+#include "main/imports.h"
/* Destroy hardware state associated with texture `t'.
* José Fonseca <j_r_fonseca@yahoo.co.uk>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/texformat.h"
#include "mach64_context.h"
#include "mach64_ioctl.h"
* José Fonseca <j_r_fonseca@yahoo.co.uk>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#define COPY_VERTEX_OOA( vb, vertsize, v, n ) DO_COPY_VERTEX( vb, vertsize, v, n, 1 )
-static __inline void mach64_draw_quad( mach64ContextPtr mmesa,
+static INLINE void mach64_draw_quad( mach64ContextPtr mmesa,
mach64VertexPtr v0,
mach64VertexPtr v1,
mach64VertexPtr v2,
#endif
}
-static __inline void mach64_draw_triangle( mach64ContextPtr mmesa,
+static INLINE void mach64_draw_triangle( mach64ContextPtr mmesa,
mach64VertexPtr v0,
mach64VertexPtr v1,
mach64VertexPtr v2 )
#endif
}
-static __inline void mach64_draw_line( mach64ContextPtr mmesa,
+static INLINE void mach64_draw_line( mach64ContextPtr mmesa,
mach64VertexPtr v0,
mach64VertexPtr v1 )
{
#endif
}
-static __inline void mach64_draw_point( mach64ContextPtr mmesa,
+static INLINE void mach64_draw_point( mach64ContextPtr mmesa,
mach64VertexPtr v0 )
{
#if MACH64_NATIVE_VTXFMT
#ifndef __MACH64_TRIS_H__
#define __MACH64_TRIS_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void mach64InitTriFuncs( GLcontext *ctx );
* José Fonseca <j_r_fonseca@yahoo.co.uk>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#ifndef __MACH64_VB_H__
#define __MACH64_VB_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#include "mach64_context.h"
* Ville Syrjala <syrjala@sci.fi>
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include "mgacontext.h"
#include "mgatex.h"
*/
#include <stdlib.h>
-#include "mm.h"
+#include "main/mm.h"
#include "mgacontext.h"
#include "mgatex.h"
#include "mgaregs.h"
#include "mgatris.h"
#include "mgaioctl.h"
-#include "context.h"
-#include "enums.h"
-#include "macros.h"
-#include "imports.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/macros.h"
+#include "main/imports.h"
-#include "simple_list.h"
-#include "texformat.h"
+#include "main/simple_list.h"
+#include "main/texformat.h"
#define MGA_USE_TABLE_FOR_FORMAT
#ifdef MGA_USE_TABLE_FOR_FORMAT
#include "drm.h"
#include "mga_drm.h"
#include "mga_xmesa.h"
-#include "context.h"
-#include "matrix.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/context.h"
+#include "main/matrix.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "utils.h"
#include "vblank.h"
-#include "extensions.h"
+#include "main/extensions.h"
#include "drirenderbuffer.h"
#include "GL/internal/dri_interface.h"
#define need_GL_ARB_vertex_buffer_object
#define need_GL_ARB_vertex_program
#define need_GL_EXT_fog_coord
+#define need_GL_EXT_gpu_program_parameters
#define need_GL_EXT_multi_draw_arrays
#define need_GL_EXT_secondary_color
#if 0
#define need_GL_EXT_paletted_texture
#endif
+#define need_GL_APPLE_vertex_array_object
#define need_GL_NV_vertex_program
#include "extension_helper.h"
int MGA_DEBUG = 0;
#endif
-static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
-static __GLcontextModes *
-mgaFillInModes( unsigned pixel_bits, unsigned depth_bits,
+static const __DRIconfig **
+mgaFillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
unsigned stencil_bits, GLboolean have_back_buffer )
{
- __GLcontextModes * modes;
+ __DRIconfig **configs;
__GLcontextModes * m;
- unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* GLX_SWAP_COPY_OML is only supported because the MGA driver doesn't
* support pageflipping at all.
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1;
back_buffer_factor = (have_back_buffer) ? 2 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if ( pixel_bits == 16 ) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor,
+ back_buffer_modes, back_buffer_factor);
+ if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__ );
return NULL;
}
- /* Mark the visual as slow if there are "fake" stencil bits.
- */
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
- m->visualRating = GLX_SLOW_CONFIG;
- }
- }
+ /* Mark the visual as slow if there are "fake" stencil bits.
+ */
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
+ m->visualRating = GLX_SLOW_CONFIG;
+ }
+ }
- return modes;
+ return (const __DRIconfig **) configs;
}
+const __DRIextension *mgaScreenExtensions[] = {
+ &driReadDrawableExtension,
+ &driSwapControlExtension.base,
+ &driFrameTrackingExtension.base,
+ &driMediaStreamCounterExtension.base,
+ NULL
+};
static GLboolean
mgaInitDriver(__DRIscreenPrivate *sPriv)
{
mgaScreenPrivate *mgaScreen;
MGADRIPtr serverInfo = (MGADRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
if (sPriv->devPrivSize != sizeof(MGADRIRec)) {
fprintf(stderr,"\nERROR! sizeof(MGADRIRec) does not match passed size from device driver\n");
mgaScreen->sPriv = sPriv;
sPriv->private = (void *)mgaScreen;
- if (sPriv->drmMinor >= 1) {
+ if (sPriv->drm_version.minor >= 1) {
int ret;
drm_mga_getparam_t gp;
}
}
- if ( glx_enable_extension != NULL ) {
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- }
+ sPriv->extensions = mgaScreenExtensions;
if (serverInfo->chipset != MGA_CARD_TYPE_G200 &&
serverInfo->chipset != MGA_CARD_TYPE_G400) {
* there is a new, in-kernel mechanism for handling the wait.
*/
- if (mgaScreen->sPriv->drmMinor < 2) {
+ if (mgaScreen->sPriv->drm_version.minor < 2) {
mgaScreen->mmio.handle = serverInfo->registers.handle;
mgaScreen->mmio.size = serverInfo->registers.size;
if ( drmMap( sPriv->fd,
#endif
{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
{ "GL_EXT_stencil_wrap", NULL },
+ { "GL_APPLE_vertex_array_object", GL_APPLE_vertex_array_object_functions },
{ "GL_MESA_ycbcr_texture", NULL },
{ "GL_SGIS_generate_mipmap", NULL },
{ NULL, NULL }
};
-static const struct dri_extension ARB_vp_extension[] = {
+static const struct dri_extension ARB_vp_extensions[] = {
{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+ { "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
{ NULL, NULL }
};
}
if ( driQueryOptionb( &mmesa->optionCache, "arb_vertex_program" ) ) {
- driInitSingleExtension( ctx, ARB_vp_extension );
+ driInitExtensions(ctx, ARB_vp_extensions, GL_FALSE);
}
if ( driQueryOptionb( &mmesa->optionCache, "nv_vertex_program" ) ) {
debug_control );
#endif
- mmesa->vblank_flags = (mmesa->mgaScreen->irq == 0)
- ? VBLANK_FLAG_NO_IRQ : driGetDefaultVBlankFlags(&mmesa->optionCache);
-
- (*dri_interface->getUST)( & mmesa->swap_ust );
+ (*sPriv->systemTime->getUST)( & mmesa->swap_ust );
if (driQueryOptionb(&mmesa->optionCache, "no_rast")) {
fprintf(stderr, "disabling 3D acceleration\n");
mgaContextPtr mmesa = (mgaContextPtr) driContextPriv->driverPrivate;
if (mmesa->driDrawable != driDrawPriv) {
- driDrawableInitVBlank( driDrawPriv, mmesa->vblank_flags,
- &mmesa->vbl_seq );
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags = (mmesa->mgaScreen->irq == 0)
+ ? VBLANK_FLAG_NO_IRQ
+ : driGetDefaultVBlankFlags(&mmesa->optionCache);
+
+ driDrawableInitVBlank( driDrawPriv );
+ }
+
mmesa->driDrawable = driDrawPriv;
mmesa->dirty = ~0;
mmesa->dirty_cliprects = (MGA_FRONT|MGA_BACK);
}
-static const struct __DriverAPIRec mgaAPI = {
- .InitDriver = mgaInitDriver,
- .DestroyScreen = mgaDestroyScreen,
- .CreateContext = mgaCreateContext,
- .DestroyContext = mgaDestroyContext,
- .CreateBuffer = mgaCreateBuffer,
- .DestroyBuffer = mgaDestroyBuffer,
- .SwapBuffers = mgaSwapBuffers,
- .MakeCurrent = mgaMakeCurrent,
- .UnbindContext = mgaUnbindContext,
- .GetSwapInfo = getSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL
-};
-
-
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+static const __DRIconfig **mgaInitScreen(__DRIscreen *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 2, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 3, 0, 0 };
-
- dri_interface = interface;
+ MGADRIPtr dri_priv = (MGADRIPtr) psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions2( "MGA",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &mgaAPI);
- if ( psp != NULL ) {
- MGADRIPtr dri_priv = (MGADRIPtr) psp->pDevPriv;
- *driver_modes = mgaFillInModes( dri_priv->cpp * 8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- driInitExtensions( NULL, g400_extensions, GL_FALSE );
- driInitSingleExtension( NULL, ARB_vp_extension );
- driInitExtensions( NULL, NV_vp_extensions, GL_FALSE );
- }
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
- return (void *) psp;
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+ driInitExtensions( NULL, g400_extensions, GL_FALSE );
+ driInitExtensions(NULL, ARB_vp_extensions, GL_FALSE);
+ driInitExtensions( NULL, NV_vp_extensions, GL_FALSE );
+
+ if (!mgaInitDriver(psp))
+ return NULL;
+
+ return mgaFillInModes( psp,
+ dri_priv->cpp * 8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
return 0;
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = mgaInitScreen,
+ .DestroyScreen = mgaDestroyScreen,
+ .CreateContext = mgaCreateContext,
+ .DestroyContext = mgaDestroyContext,
+ .CreateBuffer = mgaCreateBuffer,
+ .DestroyBuffer = mgaDestroyBuffer,
+ .SwapBuffers = mgaSwapBuffers,
+ .MakeCurrent = mgaMakeCurrent,
+ .UnbindContext = mgaUnbindContext,
+ .GetSwapInfo = getSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL
+};
#include <sys/time.h>
#include "dri_util.h"
#include "mga_drm.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "mgaregs.h"
#include "xmlconfig.h"
#include "drm.h"
#include "mga_drm.h"
#include "dri_util.h"
-#include "mtypes.h"
#include "xf86drm.h"
-#include "mm.h"
-#include "colormac.h"
+#include "main/mtypes.h"
+#include "main/mm.h"
+#include "main/colormac.h"
+#include "main/macros.h"
#include "texmem.h"
-#include "macros.h"
#include "xmlconfig.h"
#define MGA_SET_FIELD(reg,mask,val) reg = ((reg) & (mask)) | ((val) & ~(mask))
drmBufPtr vertex_dma_buffer;
drmBufPtr iload_buffer;
- /* VBI
- */
- GLuint vbl_seq;
- GLuint vblank_flags;
-
int64_t swap_ust;
int64_t swap_missed_ust;
#define DEBUG_VERBOSE_TEXTURE 0x08
#define DEBUG_VERBOSE_FALLBACK 0x10
-static __inline__ GLuint mgaPackColor(GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a)
+static INLINE GLuint mgaPackColor(GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a)
{
switch (cpp) {
case 2:
*/
-#include "mtypes.h"
-#include "framebuffer.h"
+#include "main/mtypes.h"
+#include "main/framebuffer.h"
+#include "main/mm.h"
-#include "mm.h"
#include "mgacontext.h"
#include "mgadd.h"
#include "mgastate.h"
#include "mga_xmesa.h"
#include "utils.h"
-#define DRIVER_DATE "20061030"
+#define DRIVER_DATE "20071017"
/***************************************
#ifndef MGADD_INC
#define MGADD_INC
-#include "context.h"
+#include "main/context.h"
extern void mgaInitDriverFuncs( struct dd_function_table *functions );
*/
#include <errno.h>
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/dd.h"
#include "swrast/swrast.h"
-#include "mm.h"
+#include "main/mm.h"
#include "drm.h"
#include "mga_drm.h"
#include "mgacontext.h"
{
int ret = ENOSYS;
- if ( mmesa->driScreen->drmMinor >= 2 ) {
+ if ( mmesa->driScreen->drm_version.minor >= 2 ) {
ret = drmCommandWriteRead( mmesa->driScreen->fd, DRM_MGA_SET_FENCE,
fence, sizeof( uint32_t ));
if (ret) {
{
int ret = ENOSYS;
- if ( mmesa->driScreen->drmMinor >= 2 ) {
+ if ( mmesa->driScreen->drm_version.minor >= 2 ) {
uint32_t temp = fence;
ret = drmCommandWriteRead( mmesa->driScreen->fd,
/*
* Copy the back buffer to the front buffer.
*/
-void mgaCopyBuffer( const __DRIdrawablePrivate *dPriv )
+void mgaCopyBuffer( __DRIdrawablePrivate *dPriv )
{
mgaContextPtr mmesa;
drm_clip_rect_t *pbox;
GLint ret;
GLint i;
GLboolean missed_target;
-
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
assert(dPriv);
assert(dPriv->driContextPriv);
FLUSH_BATCH( mmesa );
mgaWaitForFrameCompletion( mmesa );
- driWaitForVBlank( dPriv, & mmesa->vbl_seq, mmesa->vblank_flags,
- & missed_target );
+ driWaitForVBlank( dPriv, & missed_target );
if ( missed_target ) {
mmesa->swap_missed_count++;
- (void) (*dri_interface->getUST)( & mmesa->swap_missed_ust );
+ (void) (*psp->systemTime->getUST)( & mmesa->swap_missed_ust );
}
LOCK_HARDWARE( mmesa );
mmesa->dirty |= MGA_UPLOAD_CLIPRECTS;
mmesa->swap_count++;
- (void) (*dri_interface->getUST)( & mmesa->swap_ust );
+ (void) (*psp->systemTime->getUST)( & mmesa->swap_ust );
}
#include "mgacontext.h"
#include "mga_xmesa.h"
-void mgaCopyBuffer( const __DRIdrawablePrivate *dPriv );
+void mgaCopyBuffer( __DRIdrawablePrivate *dPriv );
void mgaWaitForVBlank( mgaContextPtr mmesa );
void mgaGetILoadBufferLocked( mgaContextPtr mmesa );
extern drmBufPtr mga_get_buffer_ioctl( mgaContextPtr mmesa );
-static __inline
+static INLINE
GLuint *mgaAllocDmaLow( mgaContextPtr mmesa, int bytes )
{
GLuint *head;
* \author Gareth Hughes <gareth@valinux.com>
*/
-#include "mtypes.h"
-#include "macros.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "mgadd.h"
#include "mgacontext.h"
#include "mgaioctl.h"
#include "mgastate.h"
#include "swrast/swrast.h"
-#include "imports.h"
+#include "main/imports.h"
#if 0
#define IS_AGP_MEM( mmesa, p ) \
#ifndef MGA_PIXELS_H
#define MGA_PIXELS_H
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void mgaDDInitPixelFuncs( GLcontext *ctx );
* dma buffers. Use strip/fan hardware primitives where possible.
* Simulate missing primitives with indexed vertices.
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "tnl/t_context.h"
for (i = 0 ; i < VB->PrimitiveCount ; i++)
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "mgadd.h"
#include "mgacontext.h"
#include "mgaspan.h"
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d;
/* 32 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLuint *)(buf + (_x)*4 + (_y)*pitch) = d;
/* 24/8 bit interleaved depth/stencil functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) { \
GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \
tmp &= 0xff; \
*/
-#include "mtypes.h"
-#include "colormac.h"
-#include "dd.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/dd.h"
+#include "main/mm.h"
-#include "mm.h"
#include "mgacontext.h"
#include "mgadd.h"
#include "mgastate.h"
{
__DRIdrawablePrivate *const driDrawable = mmesa->driDrawable;
__DRIdrawablePrivate *const driReadable = mmesa->driReadable;
- drm_mga_sarea_t *sarea = mmesa->sarea;
-
mmesa->dirty_cliprects = 0;
mga_set_cliprects(mmesa);
- sarea->req_drawable = driDrawable->draw;
- sarea->req_draw_buffer = mmesa->draw_buffer;
-
mgaUpdateClipping( mmesa->glCtx );
mgaCalcViewport( mmesa->glCtx );
}
FLUSH_BATCH( mmesa );
- /*
- * _DrawDestMask is easier to cope with than <mode>.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
+ FALLBACK( ctx, MGA_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
mmesa->setup.dstorg = mmesa->mgaScreen->frontOffset;
mmesa->draw_buffer = MGA_FRONT;
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
mmesa->setup.dstorg = mmesa->mgaScreen->backOffset;
mmesa->draw_buffer = MGA_BACK;
break;
default:
- /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
FALLBACK( ctx, MGA_FALLBACK_DRAW_BUFFER, GL_TRUE );
return;
}
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mm.h"
+#include "main/glheader.h"
+#include "main/mm.h"
#include "mgacontext.h"
#include "mgatex.h"
#include "mgaregs.h"
#include "mgatris.h"
#include "mgaioctl.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "macros.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texobj.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
#include "swrast/swrast.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
+#include "main/glheader.h"
-#include "mm.h"
+#include "main/mm.h"
#include "mgacontext.h"
#include "mgatex.h"
#include "mgaregs.h"
#include "mgaioctl.h"
#include "mga_xmesa.h"
-#include "imports.h"
-#include "simple_list.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
/**
* Destroy any device-dependent state associated with the texture. This may
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
+#include "main/mm.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
-#include "mm.h"
#include "mgacontext.h"
#include "mgaioctl.h"
#include "mgatris.h"
} while (0)
#endif
-static void __inline__ mga_draw_triangle( mgaContextPtr mmesa,
+static void INLINE mga_draw_triangle( mgaContextPtr mmesa,
mgaVertexPtr v0,
mgaVertexPtr v1,
mgaVertexPtr v2 )
}
-static void __inline__ mga_draw_quad( mgaContextPtr mmesa,
+static void INLINE mga_draw_quad( mgaContextPtr mmesa,
mgaVertexPtr v0,
mgaVertexPtr v1,
mgaVertexPtr v2,
}
-static __inline__ void mga_draw_point( mgaContextPtr mmesa,
+static INLINE void mga_draw_point( mgaContextPtr mmesa,
mgaVertexPtr tmp )
{
const GLfloat sz = 0.5 * CLAMP(mmesa->glCtx->Point.Size,
}
-static __inline__ void mga_draw_line( mgaContextPtr mmesa,
+static INLINE void mga_draw_line( mgaContextPtr mmesa,
mgaVertexPtr v0,
mgaVertexPtr v1 )
{
#ifndef MGATRIS_INC
#define MGATRIS_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void mgaDDInitTriFuncs( GLcontext *ctx );
extern void mgaChooseRenderState( GLcontext *ctx );
#include "mgaioctl.h"
#include "mga_xmesa.h"
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "tnl/t_context.h"
#include "swrast_setup/swrast_setup.h"
#ifndef MGAVB_INC
#define MGAVB_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "mgacontext.h"
#include "swrast/swrast.h"
+++ /dev/null
-# src/mesa/drivers/dri/nouveau/Makefile
-
-TOP = ../../../../..
-include $(TOP)/configs/current
-
-LIBNAME = nouveau_dri.so
-
-MINIGLX_SOURCES =
-
-DRIVER_SOURCES = \
- nouveau_bufferobj.c \
- nouveau_buffers.c \
- nouveau_card.c \
- nouveau_context.c \
- nouveau_driver.c \
- nouveau_fifo.c \
- nouveau_lock.c \
- nouveau_object.c \
- nouveau_screen.c \
- nouveau_span.c \
- nouveau_state.c \
- nouveau_state_cache.c \
- nouveau_shader.c \
- nouveau_shader_0.c \
- nouveau_shader_1.c \
- nouveau_shader_2.c \
- nouveau_tex.c \
- nouveau_swtcl.c \
- nouveau_sync.c \
- nouveau_query.c \
- nv04_state.c \
- nv04_swtcl.c \
- nv10_state.c \
- nv10_swtcl.c \
- nv20_state.c \
- nv20_vertprog.c \
- nv30_state.c \
- nv30_fragprog.c \
- nv30_vertprog.c \
- nv40_fragprog.c \
- nv40_vertprog.c \
- nv50_state.c
-
-C_SOURCES = \
- $(COMMON_SOURCES) \
- $(DRIVER_SOURCES)
-
-ASM_SOURCES =
-
-
-include ../Makefile.template
-
-symlinks:
+++ /dev/null
-#include "bufferobj.h"
-#include "enums.h"
-
-#include "nouveau_bufferobj.h"
-#include "nouveau_buffers.h"
-#include "nouveau_context.h"
-#include "nouveau_drm.h"
-#include "nouveau_object.h"
-#include "nouveau_msg.h"
-
-#define NOUVEAU_MEM_FREE(mem) do { \
- nouveau_mem_free(ctx, (mem)); \
- (mem) = NULL; \
-} while(0)
-
-#define DEBUG(fmt,args...) do { \
- if (NOUVEAU_DEBUG & DEBUG_BUFFEROBJ) { \
- fprintf(stderr, "%s: "fmt, __func__, ##args); \
- } \
-} while(0)
-
-static GLboolean
-nouveau_bo_download_from_screen(GLcontext *ctx, GLuint offset, GLuint size,
- struct gl_buffer_object *bo)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- nouveau_mem *in_mem;
-
- DEBUG("bo=%p, offset=%d, size=%d\n", bo, offset, size);
-
- /* If there's a permanent backing store, blit directly into it */
- if (nbo->cpu_mem) {
- if (nbo->cpu_mem != nbo->gpu_mem) {
- DEBUG("..cpu_mem\n");
- nouveau_memformat_flat_emit(ctx, nbo->cpu_mem,
- nbo->gpu_mem,
- offset, offset, size);
- }
- } else {
- DEBUG("..sys_mem\n");
- in_mem = nouveau_mem_alloc(ctx, NOUVEAU_MEM_AGP, size, 0);
- if (in_mem) {
- DEBUG("....via GART\n");
- /* otherwise, try blitting to faster memory and
- * copying from there
- */
- nouveau_memformat_flat_emit(ctx, in_mem, nbo->gpu_mem,
- 0, offset, size);
- nouveau_notifier_wait_nop(ctx, nmesa->syncNotifier,
- NvSubMemFormat);
- _mesa_memcpy(nbo->cpu_mem_sys + offset,
- in_mem->map, size);
- NOUVEAU_MEM_FREE(in_mem);
- } else {
- DEBUG("....direct VRAM copy\n");
- /* worst case, copy directly from vram */
- _mesa_memcpy(nbo->cpu_mem_sys + offset,
- nbo->gpu_mem + offset,
- size);
- }
- }
-
- return GL_TRUE;
-}
-
-static GLboolean
-nouveau_bo_upload_to_screen(GLcontext *ctx, GLuint offset, GLuint size,
- struct gl_buffer_object *bo)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- nouveau_mem *out_mem;
-
- DEBUG("bo=%p, offset=%d, size=%d\n", bo, offset, size);
-
- if (nbo->cpu_mem) {
- if (nbo->cpu_mem != nbo->gpu_mem) {
- DEBUG("..cpu_mem\n");
- nouveau_memformat_flat_emit(ctx, nbo->gpu_mem,
- nbo->cpu_mem,
- offset, offset, size);
- }
- } else {
- out_mem = nouveau_mem_alloc(ctx, NOUVEAU_MEM_AGP |
- NOUVEAU_MEM_MAPPED,
- size, 0);
- if (out_mem) {
- DEBUG("....via GART\n");
- _mesa_memcpy(out_mem->map,
- nbo->cpu_mem_sys + offset, size);
- nouveau_memformat_flat_emit(ctx, nbo->gpu_mem, out_mem,
- offset, 0, size);
- nouveau_notifier_wait_nop(ctx, nmesa->syncNotifier,
- NvSubMemFormat);
- NOUVEAU_MEM_FREE(out_mem);
- } else {
- DEBUG("....direct VRAM copy\n");
- _mesa_memcpy(nbo->gpu_mem->map + offset,
- nbo->cpu_mem_sys + offset,
- size);
- }
- }
-
- return GL_TRUE;
-}
-
-GLboolean
-nouveau_bo_move_in(GLcontext *ctx, struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
-
- DEBUG("bo=%p\n", bo);
-
- if (bo->OnCard)
- return GL_TRUE;
- assert(nbo->gpu_mem_flags);
-
- nbo->gpu_mem = nouveau_mem_alloc(ctx, nbo->gpu_mem_flags |
- NOUVEAU_MEM_MAPPED,
- bo->Size, 0);
- assert(nbo->gpu_mem);
-
- if (nbo->cpu_mem_flags) {
- if ((nbo->cpu_mem_flags|NOUVEAU_MEM_MAPPED) != nbo->gpu_mem->type) {
- DEBUG("..need cpu_mem buffer\n");
-
- nbo->cpu_mem = nouveau_mem_alloc(ctx,
- nbo->cpu_mem_flags |
- NOUVEAU_MEM_MAPPED,
- bo->Size, 0);
-
- if (nbo->cpu_mem) {
- DEBUG("....alloc ok, kill sys_mem buffer\n");
- _mesa_memcpy(nbo->cpu_mem->map,
- nbo->cpu_mem_sys, bo->Size);
- FREE(nbo->cpu_mem_sys);
- }
- } else {
- DEBUG("..cpu direct access to GPU buffer\n");
- nbo->cpu_mem = nbo->gpu_mem;
- }
- }
- nouveau_bo_upload_to_screen(ctx, 0, bo->Size, bo);
-
- bo->OnCard = GL_TRUE;
- return GL_TRUE;
-}
-
-GLboolean
-nouveau_bo_move_out(GLcontext *ctx, struct gl_buffer_object *bo)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- GLuint nr_dirty;
-
- DEBUG("bo=%p\n", bo);
- if (!bo->OnCard)
- return GL_TRUE;
-
- nr_dirty = nouveau_bo_download_dirty(ctx, bo);
- if (nbo->cpu_mem) {
- if (nr_dirty && nbo->cpu_mem != nbo->gpu_mem)
- nouveau_notifier_wait_nop(ctx, nmesa->syncNotifier,
- NvSubMemFormat);
- DEBUG("..destroy cpu_mem buffer\n");
- nbo->cpu_mem_sys = malloc(bo->Size);
- assert(nbo->cpu_mem_sys);
- _mesa_memcpy(nbo->cpu_mem_sys, nbo->cpu_mem->map, bo->Size);
- if (nbo->cpu_mem == nbo->gpu_mem)
- nbo->cpu_mem = NULL;
- else
- NOUVEAU_MEM_FREE(nbo->cpu_mem);
- }
- NOUVEAU_MEM_FREE(nbo->gpu_mem);
-
- bo->OnCard = GL_FALSE;
- return GL_TRUE;
-}
-
-static void
-nouveau_bo_choose_storage_method(GLcontext *ctx, GLenum usage,
- struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- GLuint gpu_type = 0;
- GLuint cpu_type = 0;
-
- switch (usage) {
- /* Client source, changes often, used by GL many times */
- case GL_DYNAMIC_DRAW_ARB:
- gpu_type = NOUVEAU_MEM_AGP | NOUVEAU_MEM_FB_ACCEPTABLE;
- cpu_type = NOUVEAU_MEM_AGP;
- break;
- /* GL source, changes often, client reads many times */
- case GL_DYNAMIC_READ_ARB:
- /* Client source, specified once, used by GL many times */
- case GL_STATIC_DRAW_ARB:
- /* GL source, specified once, client reads many times */
- case GL_STATIC_READ_ARB:
- /* Client source, specified once, used by GL a few times */
- case GL_STREAM_DRAW_ARB:
- /* GL source, specified once, client reads a few times */
- case GL_STREAM_READ_ARB:
- /* GL source, changes often, used by GL many times*/
- case GL_DYNAMIC_COPY_ARB:
- /* GL source, specified once, used by GL many times */
- case GL_STATIC_COPY_ARB:
- /* GL source, specified once, used by GL a few times */
- case GL_STREAM_COPY_ARB:
- gpu_type = NOUVEAU_MEM_FB;
- break;
- default:
- assert(0);
- }
-
- nbo->gpu_mem_flags = gpu_type;
- nbo->cpu_mem_flags = cpu_type;
- nbo->usage = usage;
-}
-
-void
-nouveau_bo_init_storage(GLcontext *ctx, GLuint valid_gpu_access,
- GLsizeiptrARB size,
- const GLvoid *data,
- GLenum usage,
- struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
-
- DEBUG("bo=%p\n", bo);
-
- /* Free up previous buffers if we can't reuse them */
- if (nbo->usage != usage ||
- (nbo->gpu_mem && (nbo->gpu_mem->size != size))) {
- if (nbo->cpu_mem_sys)
- FREE(nbo->cpu_mem_sys);
- if (nbo->cpu_mem) {
- if (nbo->cpu_mem != nbo->gpu_mem)
- NOUVEAU_MEM_FREE(nbo->cpu_mem);
- else
- nbo->cpu_mem = NULL;
- }
- if (nbo->gpu_mem)
- NOUVEAU_MEM_FREE(nbo->gpu_mem);
-
- bo->OnCard = GL_FALSE;
- nbo->cpu_mem_sys = calloc(1, size);
- }
-
- nouveau_bo_choose_storage_method(ctx, usage, bo);
- /* Force off flags that may not be ok for a given buffer */
- nbo->gpu_mem_flags &= valid_gpu_access;
-
- bo->Usage = usage;
- bo->Size = size;
-
- if (data) {
- GLvoid *map = nouveau_bo_map(ctx, GL_WRITE_ONLY_ARB, bo);
- _mesa_memcpy(map, data, size);
- nouveau_bo_dirty_all(ctx, GL_FALSE, bo);
- nouveau_bo_unmap(ctx, bo);
- }
-}
-
-void *
-nouveau_bo_map(GLcontext *ctx, GLenum access, struct gl_buffer_object *bo)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
-
- DEBUG("bo=%p, access=%s\n", bo, _mesa_lookup_enum_by_nr(access));
-
- if (bo->OnCard &&
- (access == GL_READ_ONLY_ARB || access == GL_READ_WRITE_ARB)) {
- GLuint nr_dirty;
-
- DEBUG("..on card\n");
- nr_dirty = nouveau_bo_download_dirty(ctx, bo);
-
- /* nouveau_bo_download_dirty won't wait unless it needs to
- * free a temp buffer, which isn't the case if cpu_mem is
- * present.
- */
- if (nr_dirty && nbo->cpu_mem && nbo->cpu_mem != nbo->gpu_mem)
- nouveau_notifier_wait_nop(ctx, nmesa->syncNotifier,
- NvSubMemFormat);
- }
-
- if (nbo->cpu_mem) {
- DEBUG("..access via cpu_mem\n");
- return nbo->cpu_mem->map;
- } else {
- DEBUG("..access via cpu_mem_sys\n");
- return nbo->cpu_mem_sys;
- }
-}
-
-void
-nouveau_bo_unmap(GLcontext *ctx, struct gl_buffer_object *bo)
-{
- DEBUG("unmap bo=%p\n", bo);
-}
-
-uint32_t
-nouveau_bo_gpu_ref(GLcontext *ctx, struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
-
- assert(nbo->mapped == GL_FALSE);
-
- DEBUG("gpu_ref\n");
-
- if (!bo->OnCard) {
- nouveau_bo_move_in(ctx, bo);
- bo->OnCard = GL_TRUE;
- }
- nouveau_bo_upload_dirty(ctx, bo);
-
- return nouveau_mem_gpu_offset_get(ctx, nbo->gpu_mem);
-}
-
-void
-nouveau_bo_dirty_linear(GLcontext *ctx, GLboolean on_card,
- uint32_t offset, uint32_t size,
- struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- nouveau_bufferobj_dirty *dirty;
- uint32_t start = offset;
- uint32_t end = offset + size;
- int i;
-
- if (nbo->cpu_mem == nbo->gpu_mem)
- return;
-
- dirty = on_card ? &nbo->gpu_dirty : &nbo->cpu_dirty;
-
- DEBUG("on_card=%d, offset=%d, size=%d, bo=%p\n",
- on_card, offset, size, bo);
-
- for (i=0; i<dirty->nr_dirty; i++) {
- nouveau_bufferobj_region *r = &dirty->dirty[i];
-
- /* already dirty */
- if (start >= r->start && end <= r->end) {
- DEBUG("..already dirty\n");
- return;
- }
-
- /* add to the end of a region */
- if (start >= r->start && start <= r->end) {
- if (end > r->end) {
- DEBUG("..extend end of region\n");
- r->end = end;
- return;
- }
- }
-
- /* add to the start of a region */
- if (start < r->start && end >= r->end) {
- DEBUG("..extend start of region\n");
- r->start = start;
- /* .. and to the end */
- if (end > r->end) {
- DEBUG("....and end\n");
- r->end = end;
- }
- return;
- }
- }
-
- /* new region */
- DEBUG("..new dirty\n");
- dirty->nr_dirty++;
- dirty->dirty = realloc(dirty->dirty,
- sizeof(nouveau_bufferobj_region) *
- dirty->nr_dirty);
- dirty->dirty[dirty->nr_dirty - 1].start = start;
- dirty->dirty[dirty->nr_dirty - 1].end = end;
-}
-
-void
-nouveau_bo_dirty_all(GLcontext *ctx, GLboolean on_card,
- struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- nouveau_bufferobj_dirty *dirty;
-
- dirty = on_card ? &nbo->gpu_dirty : &nbo->cpu_dirty;
-
- DEBUG("dirty all\n");
- if (dirty->nr_dirty) {
- FREE(dirty->dirty);
- dirty->dirty = NULL;
- dirty->nr_dirty = 0;
- }
-
- nouveau_bo_dirty_linear(ctx, on_card, 0, bo->Size, bo);
-}
-
-GLuint
-nouveau_bo_upload_dirty(GLcontext *ctx, struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- nouveau_bufferobj_dirty *dirty = &nbo->cpu_dirty;
- GLuint nr_dirty;
- int i;
-
- nr_dirty = dirty->nr_dirty;
- if (!nr_dirty) {
- DEBUG("clean\n");
- return nr_dirty;
- }
-
- for (i=0; i<nr_dirty; i++) {
- nouveau_bufferobj_region *r = &dirty->dirty[i];
-
- DEBUG("dirty %d: o=0x%08x, s=0x%08x\n",
- i, r->start, r->end - r->start);
- nouveau_bo_upload_to_screen(ctx,
- r->start, r->end - r->start, bo);
- }
-
- FREE(dirty->dirty);
- dirty->dirty = NULL;
- dirty->nr_dirty = 0;
-
- return nr_dirty;
-}
-
-GLuint
-nouveau_bo_download_dirty(GLcontext *ctx, struct gl_buffer_object *bo)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)bo;
- nouveau_bufferobj_dirty *dirty = &nbo->gpu_dirty;
- GLuint nr_dirty;
- int i;
-
- nr_dirty = dirty->nr_dirty;
- if (nr_dirty) {
- DEBUG("clean\n");
- return nr_dirty;
- }
-
- for (i=0; i<nr_dirty; i++) {
- nouveau_bufferobj_region *r = &dirty->dirty[i];
-
- DEBUG("dirty %d: o=0x%08x, s=0x%08x\n",
- i, r->start, r->end - r->start);
- nouveau_bo_download_from_screen(ctx,
- r->start,
- r->end - r->start, bo);
- }
-
- FREE(dirty->dirty);
- dirty->dirty = NULL;
- dirty->nr_dirty = 0;
-
- return nr_dirty;
-}
-
-static void
-nouveauBindBuffer(GLcontext *ctx, GLenum target, struct gl_buffer_object *obj)
-{
-}
-
-static struct gl_buffer_object *
-nouveauNewBufferObject(GLcontext *ctx, GLuint buffer, GLenum target)
-{
- nouveau_buffer_object *nbo;
-
- nbo = CALLOC_STRUCT(nouveau_buffer_object_t);
- if (nbo)
- _mesa_initialize_buffer_object(&nbo->mesa, buffer, target);
- DEBUG("bo=%p\n", nbo);
-
- return nbo ? &nbo->mesa : NULL;
-}
-
-static void
-nouveauDeleteBuffer(GLcontext *ctx, struct gl_buffer_object *obj)
-{
- nouveau_buffer_object *nbo = (nouveau_buffer_object *)obj;
-
- if (nbo->gpu_dirty.nr_dirty)
- FREE(nbo->gpu_dirty.dirty);
- if (nbo->cpu_dirty.nr_dirty)
- FREE(nbo->cpu_dirty.dirty);
- if (nbo->cpu_mem) nouveau_mem_free(ctx, nbo->cpu_mem);
- if (nbo->gpu_mem) nouveau_mem_free(ctx, nbo->gpu_mem);
-
- _mesa_delete_buffer_object(ctx, obj);
-}
-
-static void
-nouveauBufferData(GLcontext *ctx, GLenum target, GLsizeiptrARB size,
- const GLvoid *data, GLenum usage,
- struct gl_buffer_object *obj)
-{
- GLuint gpu_flags;
-
- DEBUG("target=%s, size=%d, data=%p, usage=%s, obj=%p\n",
- _mesa_lookup_enum_by_nr(target),
- (GLuint)size, data,
- _mesa_lookup_enum_by_nr(usage),
- obj);
-
- switch (target) {
- case GL_ELEMENT_ARRAY_BUFFER_ARB:
- gpu_flags = 0;
- break;
- default:
- gpu_flags = NOUVEAU_BO_VRAM_OK | NOUVEAU_BO_GART_OK;
- break;
- }
- nouveau_bo_init_storage(ctx, gpu_flags, size, data, usage, obj);
-}
-
-static void
-nouveauBufferSubData(GLcontext *ctx, GLenum target, GLintptrARB offset,
- GLsizeiptrARB size, const GLvoid *data,
- struct gl_buffer_object *obj)
-{
- GLvoid *out;
-
- DEBUG("target=%s, offset=0x%x, size=%d, data=%p, obj=%p\n",
- _mesa_lookup_enum_by_nr(target),
- (GLuint)offset, (GLuint)size, data, obj);
-
- out = nouveau_bo_map(ctx, GL_WRITE_ONLY_ARB, obj);
- _mesa_memcpy(out + offset, data, size);
- nouveau_bo_dirty_linear(ctx, GL_FALSE, offset, size, obj);
- nouveau_bo_unmap(ctx, obj);
-}
-
-static void
-nouveauGetBufferSubData(GLcontext *ctx, GLenum target, GLintptrARB offset,
- GLsizeiptrARB size, GLvoid *data,
- struct gl_buffer_object *obj)
-{
- const GLvoid *in;
-
- DEBUG("target=%s, offset=0x%x, size=%d, data=%p, obj=%p\n",
- _mesa_lookup_enum_by_nr(target),
- (GLuint)offset, (GLuint)size, data, obj);
-
- in = nouveau_bo_map(ctx, GL_READ_ONLY_ARB, obj);
- _mesa_memcpy(data, in + offset, size);
- nouveau_bo_unmap(ctx, obj);
-}
-
-static void *
-nouveauMapBuffer(GLcontext *ctx, GLenum target, GLenum access,
- struct gl_buffer_object *obj)
-{
- DEBUG("target=%s, access=%s, obj=%p\n",
- _mesa_lookup_enum_by_nr(target),
- _mesa_lookup_enum_by_nr(access),
- obj
- );
-
- /* Already mapped.. */
- if (obj->Pointer)
- return NULL;
-
- /* Have to pass READ_WRITE here, nouveau_bo_map will only ensure that
- * the cpu_mem buffer is up-to-date if we ask for read access.
- *
- * However, even if the client only asks for write access, we're still
- * forced to reupload the entire buffer. So, we need the cpu_mem buffer
- * to have the correct data all the time.
- */
- obj->Pointer = nouveau_bo_map(ctx, GL_READ_WRITE_ARB, obj);
-
- /* The GL spec says that a client attempting to write to a bufferobj
- * mapped READ_ONLY object may have unpredictable results, possibly
- * even program termination.
- *
- * We're going to use this, and only mark the buffer as dirtied if
- * the client asks for write access.
- */
- if (target != GL_READ_ONLY_ARB) {
- /* We have no way of knowing what was modified by the client,
- * so the entire buffer gets dirtied. */
- nouveau_bo_dirty_all(ctx, GL_FALSE, obj);
- }
-
- return obj->Pointer;
-}
-
-static GLboolean
-nouveauUnmapBuffer(GLcontext *ctx, GLenum target, struct gl_buffer_object *obj)
-{
- DEBUG("target=%s, obj=%p\n", _mesa_lookup_enum_by_nr(target), obj);
-
- assert(obj->Pointer);
-
- nouveau_bo_unmap(ctx, obj);
- obj->Pointer = NULL;
- return GL_TRUE;
-}
-
-void
-nouveauInitBufferObjects(GLcontext *ctx)
-{
- ctx->Driver.BindBuffer = nouveauBindBuffer;
- ctx->Driver.NewBufferObject = nouveauNewBufferObject;
- ctx->Driver.DeleteBuffer = nouveauDeleteBuffer;
- ctx->Driver.BufferData = nouveauBufferData;
- ctx->Driver.BufferSubData = nouveauBufferSubData;
- ctx->Driver.GetBufferSubData = nouveauGetBufferSubData;
- ctx->Driver.MapBuffer = nouveauMapBuffer;
- ctx->Driver.UnmapBuffer = nouveauUnmapBuffer;
-}
-
+++ /dev/null
-#ifndef __NOUVEAU_BUFFEROBJ_H__
-#define __NOUVEAU_BUFFEROBJ_H__
-
-#include "mtypes.h"
-#include "nouveau_buffers.h"
-
-#define NOUVEAU_BO_VRAM_OK (NOUVEAU_MEM_FB | NOUVEAU_MEM_FB_ACCEPTABLE)
-#define NOUVEAU_BO_GART_OK (NOUVEAU_MEM_AGP | NOUVEAU_MEM_AGP_ACCEPTABLE)
-
-typedef struct nouveau_bufferobj_region_t {
- uint32_t start;
- uint32_t end;
-} nouveau_bufferobj_region;
-
-typedef struct nouveau_bufferobj_dirty_t {
- nouveau_bufferobj_region *dirty;
- int nr_dirty;
-} nouveau_bufferobj_dirty;
-
-typedef struct nouveau_buffer_object_t {
- /* Base class, must be first */
- struct gl_buffer_object mesa;
-
- GLboolean mapped;
- GLenum usage;
-
- /* Memory used for GPU access to the buffer*/
- GLuint gpu_mem_flags;
- nouveau_mem * gpu_mem;
- nouveau_bufferobj_dirty gpu_dirty;
-
- /* Memory used for CPU access to the buffer */
- GLuint cpu_mem_flags;
- nouveau_mem * cpu_mem;
- GLvoid * cpu_mem_sys;
- nouveau_bufferobj_dirty cpu_dirty;
-} nouveau_buffer_object;
-
-extern void
-nouveau_bo_init_storage(GLcontext *ctx, GLuint valid_gpu_access,
- GLsizeiptrARB size, const GLvoid *data, GLenum usage,
- struct gl_buffer_object *bo);
-
-extern GLboolean
-nouveau_bo_move_in(GLcontext *ctx, struct gl_buffer_object *bo);
-
-extern GLboolean
-nouveau_bo_move_out(GLcontext *ctx, struct gl_buffer_object *bo);
-
-extern void *
-nouveau_bo_map(GLcontext *ctx, GLenum usage, struct gl_buffer_object *bo);
-
-extern void
-nouveau_bo_unmap(GLcontext *ctx, struct gl_buffer_object *bo);
-
-extern uint32_t
-nouveau_bo_gpu_ref(GLcontext *ctx, struct gl_buffer_object *bo);
-
-extern void
-nouveau_bo_dirty_linear(GLcontext *ctx, GLboolean on_card,
- uint32_t offset, uint32_t size,
- struct gl_buffer_object *bo);
-
-extern void
-nouveau_bo_dirty_all(GLcontext *ctx, GLboolean on_card,
- struct gl_buffer_object *bo);
-
-extern GLuint
-nouveau_bo_upload_dirty(GLcontext *ctx, struct gl_buffer_object *bo);
-
-extern GLuint
-nouveau_bo_download_dirty(GLcontext *ctx, struct gl_buffer_object *bo);
-
-extern void
-nouveauInitBufferObjects(GLcontext *ctx);
-
-#endif
+++ /dev/null
-#include "utils.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "fbobject.h"
-
-#include "nouveau_context.h"
-#include "nouveau_buffers.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-#include "nouveau_msg.h"
-
-#define MAX_MEMFMT_LENGTH 32768
-
-/* Unstrided blit using NV_MEMORY_TO_MEMORY_FORMAT */
-GLboolean
-nouveau_memformat_flat_emit(GLcontext *ctx,
- nouveau_mem *dst, nouveau_mem *src,
- GLuint dst_offset, GLuint src_offset,
- GLuint size)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- uint32_t src_handle, dst_handle;
- GLuint count;
-
- if (src_offset + size > src->size) {
- MESSAGE("src out of nouveau_mem bounds\n");
- return GL_FALSE;
- }
- if (dst_offset + size > dst->size) {
- MESSAGE("dst out of nouveau_mem bounds\n");
- return GL_FALSE;
- }
-
- src_handle = (src->type & NOUVEAU_MEM_FB) ? NvDmaFB : NvDmaTT;
- dst_handle = (dst->type & NOUVEAU_MEM_FB) ? NvDmaFB : NvDmaTT;
- src_offset += nouveau_mem_gpu_offset_get(ctx, src);
- dst_offset += nouveau_mem_gpu_offset_get(ctx, dst);
-
- BEGIN_RING_SIZE(NvSubMemFormat, NV_MEMORY_TO_MEMORY_FORMAT_OBJECT_IN, 2);
- OUT_RING (src_handle);
- OUT_RING (dst_handle);
-
- count = (size / MAX_MEMFMT_LENGTH) + ((size % MAX_MEMFMT_LENGTH) ? 1 : 0);
-
- while (count--) {
- GLuint length = (size > MAX_MEMFMT_LENGTH) ? MAX_MEMFMT_LENGTH : size;
-
- BEGIN_RING_SIZE(NvSubMemFormat, NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN, 8);
- OUT_RING (src_offset);
- OUT_RING (dst_offset);
- OUT_RING (0); /* pitch in */
- OUT_RING (0); /* pitch out */
- OUT_RING (length); /* line length */
- OUT_RING (1); /* number of lines */
- OUT_RING ((1 << 8) /* dst_inc */ | (1 << 0) /* src_inc */);
- OUT_RING (0); /* buffer notify? */
- FIRE_RING();
-
- src_offset += length;
- dst_offset += length;
- size -= length;
- }
-
- return GL_TRUE;
-}
-
-void
-nouveau_mem_free(GLcontext *ctx, nouveau_mem *mem)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- struct drm_nouveau_mem_free memf;
-
- if (NOUVEAU_DEBUG & DEBUG_MEM) {
- fprintf(stderr, "%s: type=0x%x, offset=0x%x, size=0x%x\n",
- __func__, mem->type, (GLuint)mem->offset, (GLuint)mem->size);
- }
-
- if (mem->map)
- drmUnmap(mem->map, mem->size);
- memf.flags = mem->type;
- memf.offset = mem->offset;
- drmCommandWrite(nmesa->driFd, DRM_NOUVEAU_MEM_FREE, &memf, sizeof(memf));
- FREE(mem);
-}
-
-nouveau_mem *
-nouveau_mem_alloc(GLcontext *ctx, int type, GLuint size, GLuint align)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- struct drm_nouveau_mem_alloc mema;
- nouveau_mem *mem;
- int ret;
-
- if (NOUVEAU_DEBUG & DEBUG_MEM) {
- fprintf(stderr, "%s: requested: type=0x%x, size=0x%x, align=0x%x\n",
- __func__, type, (GLuint)size, align);
- }
-
- mem = CALLOC(sizeof(nouveau_mem));
- if (!mem)
- return NULL;
-
- mema.flags = type;
- mema.size = mem->size = size;
- mema.alignment = align;
- mem->map = NULL;
- ret = drmCommandWriteRead(nmesa->driFd, DRM_NOUVEAU_MEM_ALLOC,
- &mema, sizeof(mema));
- if (ret) {
- FREE(mem);
- return NULL;
- }
- mem->offset = mema.offset;
- mem->type = mema.flags;
-
- if (NOUVEAU_DEBUG & DEBUG_MEM) {
- fprintf(stderr, "%s: actual: type=0x%x, offset=0x%x, size=0x%x\n",
- __func__, mem->type, (GLuint)mem->offset, (GLuint)mem->size);
- }
-
- if (type & NOUVEAU_MEM_MAPPED)
- ret = drmMap(nmesa->driFd, mema.map_handle, mem->size, &mem->map);
- if (ret) {
- mem->map = NULL;
- nouveau_mem_free(ctx, mem);
- mem = NULL;
- }
-
- return mem;
-}
-
-uint32_t
-nouveau_mem_gpu_offset_get(GLcontext *ctx, nouveau_mem *mem)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- return mem->offset;
-}
-
-static GLboolean
-nouveau_renderbuffer_pixelformat(nouveau_renderbuffer *nrb,
- GLenum internalFormat)
-{
- nrb->mesa.InternalFormat = internalFormat;
-
- /*TODO: We probably want to extend this a bit, and maybe make
- * card-specific?
- */
- switch (internalFormat) {
- case GL_RGBA:
- case GL_RGBA8:
- nrb->mesa._BaseFormat = GL_RGBA;
- nrb->mesa._ActualFormat= GL_RGBA8;
- nrb->mesa.DataType = GL_UNSIGNED_BYTE;
- nrb->mesa.RedBits = 8;
- nrb->mesa.GreenBits = 8;
- nrb->mesa.BlueBits = 8;
- nrb->mesa.AlphaBits = 8;
- nrb->cpp = 4;
- break;
- case GL_RGB:
- case GL_RGB5:
- nrb->mesa._BaseFormat = GL_RGB;
- nrb->mesa._ActualFormat= GL_RGB5;
- nrb->mesa.DataType = GL_UNSIGNED_BYTE;
- nrb->mesa.RedBits = 5;
- nrb->mesa.GreenBits = 6;
- nrb->mesa.BlueBits = 5;
- nrb->mesa.AlphaBits = 0;
- nrb->cpp = 2;
- break;
- case GL_DEPTH_COMPONENT16:
- nrb->mesa._BaseFormat = GL_DEPTH_COMPONENT;
- nrb->mesa._ActualFormat= GL_DEPTH_COMPONENT16;
- nrb->mesa.DataType = GL_UNSIGNED_SHORT;
- nrb->mesa.DepthBits = 16;
- nrb->cpp = 2;
- break;
- case GL_DEPTH_COMPONENT24:
- nrb->mesa._BaseFormat = GL_DEPTH_COMPONENT;
- nrb->mesa._ActualFormat= GL_DEPTH24_STENCIL8_EXT;
- nrb->mesa.DataType = GL_UNSIGNED_INT_24_8_EXT;
- nrb->mesa.DepthBits = 24;
- nrb->cpp = 4;
- break;
- case GL_STENCIL_INDEX8_EXT:
- nrb->mesa._BaseFormat = GL_STENCIL_INDEX;
- nrb->mesa._ActualFormat= GL_DEPTH24_STENCIL8_EXT;
- nrb->mesa.DataType = GL_UNSIGNED_INT_24_8_EXT;
- nrb->mesa.StencilBits = 8;
- nrb->cpp = 4;
- break;
- case GL_DEPTH24_STENCIL8_EXT:
- nrb->mesa._BaseFormat = GL_DEPTH_STENCIL_EXT;
- nrb->mesa._ActualFormat= GL_DEPTH24_STENCIL8_EXT;
- nrb->mesa.DataType = GL_UNSIGNED_INT_24_8_EXT;
- nrb->mesa.DepthBits = 24;
- nrb->mesa.StencilBits = 8;
- nrb->cpp = 4;
- break;
- default:
- return GL_FALSE;
- break;
- }
-
- return GL_TRUE;
-}
-
-static GLboolean
-nouveau_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
- GLenum internalFormat,
- GLuint width,
- GLuint height)
-{
- nouveau_renderbuffer *nrb = (nouveau_renderbuffer*)rb;
-
- if (!nouveau_renderbuffer_pixelformat(nrb, internalFormat)) {
- fprintf(stderr, "%s: unknown internalFormat\n", __func__);
- return GL_FALSE;
- }
-
- /* If this buffer isn't statically alloc'd, we may need to ask the
- * drm for more memory */
- if (!nrb->dPriv && (rb->Width != width || rb->Height != height)) {
- GLuint pitch;
-
- /* align pitches to 64 bytes */
- pitch = ((width * nrb->cpp) + 63) & ~63;
-
- if (nrb->mem)
- nouveau_mem_free(ctx, nrb->mem);
- nrb->mem = nouveau_mem_alloc(ctx,
- NOUVEAU_MEM_FB | NOUVEAU_MEM_MAPPED,
- pitch*height,
- 0);
- if (!nrb->mem)
- return GL_FALSE;
-
- /* update nouveau_renderbuffer info */
- nrb->offset = nouveau_mem_gpu_offset_get(ctx, nrb->mem);
- nrb->pitch = pitch;
- }
-
- rb->Width = width;
- rb->Height = height;
- rb->InternalFormat = internalFormat;
- return GL_TRUE;
-}
-
-static void
-nouveau_renderbuffer_delete(struct gl_renderbuffer *rb)
-{
- GET_CURRENT_CONTEXT(ctx);
- nouveau_renderbuffer *nrb = (nouveau_renderbuffer*)rb;
-
- if (nrb->mem)
- nouveau_mem_free(ctx, nrb->mem);
- FREE(nrb);
-}
-
-nouveau_renderbuffer *
-nouveau_renderbuffer_new(GLenum internalFormat, GLvoid *map,
- GLuint offset, GLuint pitch,
- __DRIdrawablePrivate *dPriv)
-{
- nouveau_renderbuffer *nrb;
-
- nrb = CALLOC_STRUCT(nouveau_renderbuffer_t);
- if (nrb) {
- _mesa_init_renderbuffer(&nrb->mesa, 0);
-
- nouveau_renderbuffer_pixelformat(nrb, internalFormat);
-
- nrb->mesa.AllocStorage = nouveau_renderbuffer_storage;
- nrb->mesa.Delete = nouveau_renderbuffer_delete;
-
- nrb->dPriv = dPriv;
- nrb->offset = offset;
- nrb->pitch = pitch;
- nrb->map = map;
- }
-
- return nrb;
-}
-
-static void
-nouveau_cliprects_drawable_set(nouveauContextPtr nmesa,
- nouveau_renderbuffer *nrb)
-{
- __DRIdrawablePrivate *dPriv = nrb->dPriv;
-
- nmesa->numClipRects = dPriv->numClipRects;
- nmesa->pClipRects = dPriv->pClipRects;
- nmesa->drawX = dPriv->x;
- nmesa->drawY = dPriv->y;
- nmesa->drawW = dPriv->w;
- nmesa->drawH = dPriv->h;
-}
-
-static void
-nouveau_cliprects_renderbuffer_set(nouveauContextPtr nmesa,
- nouveau_renderbuffer *nrb)
-{
- nmesa->numClipRects = 1;
- nmesa->pClipRects = &nmesa->osClipRect;
- nmesa->osClipRect.x1 = 0;
- nmesa->osClipRect.y1 = 0;
- nmesa->osClipRect.x2 = nrb->mesa.Width;
- nmesa->osClipRect.y2 = nrb->mesa.Height;
- nmesa->drawX = 0;
- nmesa->drawY = 0;
- nmesa->drawW = nrb->mesa.Width;
- nmesa->drawH = nrb->mesa.Height;
-}
-
-void
-nouveau_window_moved(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_renderbuffer *nrb;
-
- nrb = (nouveau_renderbuffer *)ctx->DrawBuffer->_ColorDrawBuffers[0][0];
- if (!nrb)
- return;
-
- if (!nrb->dPriv)
- nouveau_cliprects_renderbuffer_set(nmesa, nrb);
- else
- nouveau_cliprects_drawable_set(nmesa, nrb);
-
- /* Viewport depends on window size/position, nouveauCalcViewport
- * will take care of calling the hw-specific WindowMoved
- */
- ctx->Driver.Viewport(ctx, ctx->Viewport.X, ctx->Viewport.Y,
- ctx->Viewport.Width, ctx->Viewport.Height);
- /* Scissor depends on window position */
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
-}
-
-GLboolean
-nouveau_build_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_renderbuffer *color[MAX_DRAW_BUFFERS];
- nouveau_renderbuffer *depth;
-
- _mesa_update_framebuffer(ctx);
- _mesa_update_draw_buffer_bounds(ctx);
-
- color[0] = (nouveau_renderbuffer *)fb->_ColorDrawBuffers[0][0];
- if (fb->_DepthBuffer && fb->_DepthBuffer->Wrapped)
- depth = (nouveau_renderbuffer *)fb->_DepthBuffer->Wrapped;
- else
- depth = (nouveau_renderbuffer *)fb->_DepthBuffer;
-
- if (!nmesa->hw_func.BindBuffers(nmesa, 1, color, depth))
- return GL_FALSE;
- nouveau_window_moved(ctx);
-
- return GL_TRUE;
-}
-
-static void
-nouveauDrawBuffer(GLcontext *ctx, GLenum buffer)
-{
- nouveau_build_framebuffer(ctx, ctx->DrawBuffer);
-}
-
-static struct gl_framebuffer *
-nouveauNewFramebuffer(GLcontext *ctx, GLuint name)
-{
- return _mesa_new_framebuffer(ctx, name);
-}
-
-static struct gl_renderbuffer *
-nouveauNewRenderbuffer(GLcontext *ctx, GLuint name)
-{
- nouveau_renderbuffer *nrb;
-
- nrb = CALLOC_STRUCT(nouveau_renderbuffer_t);
- if (nrb) {
- _mesa_init_renderbuffer(&nrb->mesa, name);
-
- nrb->mesa.AllocStorage = nouveau_renderbuffer_storage;
- nrb->mesa.Delete = nouveau_renderbuffer_delete;
- }
- return &nrb->mesa;
-}
-
-static void
-nouveauBindFramebuffer(GLcontext *ctx, GLenum target,
- struct gl_framebuffer *fb, struct gl_framebuffer *fbread)
-{
- if (target == GL_FRAMEBUFFER_EXT || target == GL_DRAW_FRAMEBUFFER_EXT) {
- nouveau_build_framebuffer(ctx, fb);
- }
-}
-
-static void
-nouveauFramebufferRenderbuffer(GLcontext *ctx,
- struct gl_framebuffer *fb,
- GLenum attachment,
- struct gl_renderbuffer *rb)
-{
- _mesa_framebuffer_renderbuffer(ctx, fb, attachment, rb);
- nouveau_build_framebuffer(ctx, fb);
-}
-
-static void
-nouveauRenderTexture(GLcontext *ctx,
- struct gl_framebuffer *fb,
- struct gl_renderbuffer_attachment *att)
-{
-}
-
-static void
-nouveauFinishRenderTexture(GLcontext *ctx,
- struct gl_renderbuffer_attachment *att)
-{
-}
-
-void
-nouveauInitBufferFuncs(struct dd_function_table *func)
-{
- func->DrawBuffer = nouveauDrawBuffer;
-
- func->NewFramebuffer = nouveauNewFramebuffer;
- func->NewRenderbuffer = nouveauNewRenderbuffer;
- func->BindFramebuffer = nouveauBindFramebuffer;
- func->FramebufferRenderbuffer = nouveauFramebufferRenderbuffer;
- func->RenderTexture = nouveauRenderTexture;
- func->FinishRenderTexture = nouveauFinishRenderTexture;
-}
-
+++ /dev/null
-#ifndef __NOUVEAU_BUFFERS_H__
-#define __NOUVEAU_BUFFERS_H__
-
-#include <stdint.h>
-#include "mtypes.h"
-#include "utils.h"
-#include "renderbuffer.h"
-
-typedef struct nouveau_mem_t {
- int type;
- uint64_t offset;
- uint64_t size;
- void* map;
-} nouveau_mem;
-
-extern nouveau_mem *nouveau_mem_alloc(GLcontext *ctx, int type,
- GLuint size, GLuint align);
-extern void nouveau_mem_free(GLcontext *ctx, nouveau_mem *mem);
-extern uint32_t nouveau_mem_gpu_offset_get(GLcontext *ctx, nouveau_mem *mem);
-
-extern GLboolean nouveau_memformat_flat_emit(GLcontext *ctx,
- nouveau_mem *dst,
- nouveau_mem *src,
- GLuint dst_offset,
- GLuint src_offset,
- GLuint size);
-
-typedef struct nouveau_renderbuffer_t {
- struct gl_renderbuffer mesa; /* must be first! */
- __DRIdrawablePrivate *dPriv;
-
- nouveau_mem *mem;
- void * map;
-
- int cpp;
- uint32_t offset;
- uint32_t pitch;
-} nouveau_renderbuffer;
-
-extern nouveau_renderbuffer *nouveau_renderbuffer_new(GLenum internalFormat,
- GLvoid *map, GLuint offset, GLuint pitch, __DRIdrawablePrivate *dPriv);
-extern void nouveau_window_moved(GLcontext *ctx);
-extern GLboolean nouveau_build_framebuffer(GLcontext *, struct gl_framebuffer *);
-extern nouveau_renderbuffer *nouveau_current_draw_buffer(GLcontext *ctx);
-
-extern void nouveauInitBufferFuncs(struct dd_function_table *func);
-
-#endif
+++ /dev/null
-
-#include "nouveau_card.h"
-#include "nouveau_reg.h"
-#include "nouveau_drm.h"
-#include "nouveau_card_list.h"
-
-
-nouveau_card* nouveau_card_lookup(uint32_t device_id)
-{
- int i;
- for(i=0;i<sizeof(nouveau_card_list)/sizeof(nouveau_card)-1;i++)
- if (nouveau_card_list[i].id==(device_id&0xffff))
- return &(nouveau_card_list[i]);
- return NULL;
-}
-
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#ifndef __NOUVEAU_CARD_H__
-#define __NOUVEAU_CARD_H__
-
-#include "dri_util.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-
-typedef struct nouveau_card_t {
- uint16_t id; /* last 4 digits of pci id, last digit is always 0 */
- char* name; /* the user-friendly card name */
- uint32_t class_3d; /* the object class this card uses for 3D */
- uint32_t type; /* the major card family */
- uint32_t flags;
-}
-nouveau_card;
-
-#define NV_HAS_LMA 0x00000001
-
-extern nouveau_card* nouveau_card_lookup(uint32_t device_id);
-
-#endif
-
+++ /dev/null
-static nouveau_card nouveau_card_list[]={
-{0x0008, "EDGE 3D", 0, NV_03, 0},
-{0x0009, "EDGE 3D", 0, NV_03, 0},
-{0x0010, "Mutara V08", 0, NV_03, 0},
-{0x0020, "RIVA TNT", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x0028, "RIVA TNT2/TNT2 Pro", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x0029, "RIVA TNT2 Ultra", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002A, "Riva TnT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002B, "Riva TnT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002C, "Vanta/Vanta LT", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002D, "RIVA TNT2 Model 64/Model 64 Pro", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002E, "Vanta", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002F, "Vanta", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x0040, "GeForce 6800 Ultra", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0041, "GeForce 6800", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0042, "GeForce 6800 LE", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0043, "NV40.3", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0044, "GeForce 6800 XT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0045, "GeForce 6800 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0046, "GeForce 6800 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0047, "GeForce 6800 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0048, "GeForce 6800 XT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0049, "NV40GL", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x004D, "Quadro FX 4000", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x004E, "Quadro FX 4000", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0090, "GeForce 7800 GTX", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0091, "GeForce 7800 GTX", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0092, "GeForce 7800 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0093, "GeForce 7800 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0098, "GeForce Go 7800", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0099, "GE Force Go 7800 GTX", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x009D, "Quadro FX4500", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00A0, "Aladdin TNT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x00C0, "GeForce 6800 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00C1, "GeForce 6800", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00C2, "GeForce 6800 LE", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00C3, "Geforce 6800 XT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00C8, "GeForce Go 6800", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00C9, "GeForce Go 6800 Ultra", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00CC, "Quadro FX Go1400", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00CD, "Quadro FX 3450/4000 SDI", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00CE, "Quadro FX 1400", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F0, "GeForce 6800/GeForce 6800 Ultra", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F1, "GeForce 6600/GeForce 6600 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F2, "GeForce 6600/GeForce 6600 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F3, "GeForce 6200", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F4, "GeForce 6600 LE", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F5, "GeForce 7800 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F6, "GeForce 6600 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F8, "Quadro FX 3400/4400", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00F9, "GeForce 6800 Ultra/GeForce 6800 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x00FA, "GeForce PCX 5750", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x00FB, "GeForce PCX 5900", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x00FC, "Quadro FX 330/GeForce PCX 5300", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
-{0x00FD, "Quadro FX 330/Quadro NVS280", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
-{0x00FE, "Quadro FX 1300", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x00FF, "GeForce PCX 4300", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0100, "GeForce 256 SDR", NV10_TCL_PRIMITIVE_3D, NV_10, 0},
-{0x0101, "GeForce 256 DDR", NV10_TCL_PRIMITIVE_3D, NV_10, 0},
-{0x0103, "Quadro", NV10_TCL_PRIMITIVE_3D, NV_10, 0},
-{0x0110, "GeForce2 MX/MX 400", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
-{0x0111, "GeForce2 MX 100 DDR/200 DDR", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
-{0x0112, "GeForce2 Go", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
-{0x0113, "Quadro2 MXR/EX/Go", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
-{0x0140, "GeForce 6600 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0141, "GeForce 6600", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0142, "GeForce 6600 PCIe", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0144, "GeForce Go 6600", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0145, "GeForce 6610 XL", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0146, "Geforce Go 6600TE/6200TE", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0148, "GeForce Go 6600", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0149, "GeForce Go 6600 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x014A, "Quadro NVS 440", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x014C, "Quadro FX 550", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x014D, "Quadro FX 550", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x014E, "Quadro FX 540", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x014F, "GeForce 6200", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0150, "GeForce2 GTS/Pro", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0151, "GeForce2 Ti", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0152, "GeForce2 Ultra, Bladerunner", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0153, "Quadro2 Pro", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0161, "GeForce 6200 TurboCache(TM)", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0162, "GeForce 6200 SE TurboCache (TM)", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0163, "GeForce 6200 LE", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0164, "GeForce Go 6200", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0165, "Quadro NVS 285", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0166, "GeForce Go 6400", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0167, "GeForce Go 6200 TurboCache", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0168, "GeForce Go 6200 TurboCache", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0170, "GeForce4 MX 460", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0171, "GeForce4 MX 440", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0172, "GeForce4 MX 420", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0173, "GeForce4 MX 440-SE", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0174, "GeForce4 440 Go", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0175, "GeForce4 420 Go", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0176, "GeForce4 420 Go 32M", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0177, "GeForce4 460 Go", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0178, "Quadro4 550 XGL", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0179, "GeForce4 420 Go 32M", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x017A, "Quadro4 200/400 NVS", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x017B, "Quadro4 550 XGL", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x017C, "Quadro4 500 GoGL", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x017D, "GeForce4 410 Go 16M", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0181, "GeForce4 MX 440 AGP 8x", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0182, "GeForce4 MX 440SE AGP 8x", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0183, "GeForce4 MX 420 AGP 8x", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0185, "GeForce4 MX 4000 AGP 8x", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0186, "GeForce4 448 Go", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0187, "GeForce4 488 Go", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0188, "Quadro4 580 XGL", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x018A, "Quadro4 NVS AGP 8x", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x018B, "Quadro4 380 XGL", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x018C, "Quadro NVS 50 PCI", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x018D, "GeForce4 448 Go", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0191, "GeForce 8800 GTX", NV30_TCL_PRIMITIVE_3D|0x5000, NV_50, 0},
-{0x0193, "GeForce 8800 GTS", NV30_TCL_PRIMITIVE_3D|0x5000, NV_50, 0},
-{0x01A0, "GeForce2 MX Integrated Graphics", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
-{0x01D1, "GeForce 7300 LE", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x01D6, "GeForce Go 7200", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x01D7, "Quadro NVS 110M / GeForce Go 7300", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x01D8, "GeForce Go 7400", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x01DA, "Quadro NVS 110M", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x01DF, "GeForce 7300 GS", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x01F0, "GeForce4 MX - nForce GPU", NV17_TCL_PRIMITIVE_3D, NV_17, 0},
-{0x0200, "GeForce3", NV20_TCL_PRIMITIVE_3D, NV_20, 0},
-{0x0201, "GeForce3 Ti 200", NV20_TCL_PRIMITIVE_3D, NV_20, 0},
-{0x0202, "GeForce3 Ti 500", NV20_TCL_PRIMITIVE_3D, NV_20, 0},
-{0x0203, "Quadro DCC", NV20_TCL_PRIMITIVE_3D, NV_20, 0},
-{0x0211, "GeForce 6800", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0212, "GeForce 6800 LE", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0215, "GeForce 6800 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0218, "GeForce 6800 XT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0221, "GeForce 6200", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0240, "GeForce 6150", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0242, "GeForce 6100", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0244, "Geforce 6150 Go", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0250, "GeForce4 Ti 4600", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0251, "GeForce4 Ti 4400", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0252, "GeForce4 Ti", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0253, "GeForce4 Ti 4200", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0258, "Quadro4 900 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0259, "Quadro4 750 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x025B, "Quadro4 700 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0280, "GeForce4 Ti 4800", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0281, "GeForce4 Ti 4200 AGP 8x", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0282, "GeForce4 Ti 4800 SE", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0286, "GeForce4 Ti 4200 Go AGP 8x", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0288, "Quadro4 980 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0289, "Quadro4 780 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x028C, "Quadro4 700 GoGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0290, "GeForce 7900 GTX", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0291, "GeForce 7900 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0292, "GeForce 7900 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0298, "GeForce Go 7900 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0299, "GeForce Go 7900 GTX", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x029A, "Quadro FX 2500M", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x029B, "Quadro FX 1500M", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x029C, "Quadro FX 5500", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x029D, "Quadro FX 3500", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x029E, "Quadro FX 1500", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x029F, "Quadro FX 4500 X2", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x02A0, "XGPU", NV20_TCL_PRIMITIVE_3D, NV_20, 0},
-{0x02E1, "GeForce 7600 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0300, "GeForce FX", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0301, "GeForce FX 5800 Ultra", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0302, "GeForce FX 5800", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0308, "Quadro FX 2000", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0309, "Quadro FX 1000", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0311, "GeForce FX 5600 Ultra", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0312, "GeForce FX 5600", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0313, "NV31", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0314, "GeForce FX 5600XT", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0316, "NV31M", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0317, "NV31M Pro", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x031A, "GeForce FX Go5600", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x031B, "GeForce FX Go5650", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x031C, "NVIDIA Quadro FX Go700", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x031D, "NV31GLM", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x031E, "NV31GLM Pro", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x031F, "NV31GLM Pro", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0320, "GeForce FX 5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0321, "GeForce FX 5200 Ultra", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0322, "GeForce FX 5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0323, "GeForce FX 5200LE", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0324, "GeForce FX Go5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0325, "GeForce FX Go5250", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0326, "GeForce FX 5500", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0327, "GeForce FX 5100", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0328, "GeForce FX Go5200 32M/64M", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0329, "GeForce FX Go5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032A, "Quadro NVS 280 PCI", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032B, "Quadro FX 500/600 PCI", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032C, "GeForce FX Go 5300", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032D, "GeForce FX Go5100", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032F, "NV34GL", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0330, "GeForce FX 5900 Ultra", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0331, "GeForce FX 5900", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0332, "GeForce FX 5900XT", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0333, "GeForce FX 5950 Ultra", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0334, "GeForce FX 5900ZT", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0338, "Quadro FX 3000", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x033F, "Quadro FX 700", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0341, "GeForce FX 5700 Ultra", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0342, "GeForce FX 5700", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0343, "GeForce FX 5700LE", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0344, "GeForce FX 5700VE", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0345, "NV36.5", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0347, "GeForce FX Go5700", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0348, "GeForce FX Go5700", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0349, "NV36M Pro", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x034B, "NV36MAP", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x034C, "Quadro FX Go1000", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x034E, "Quadro FX 1100", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x034F, "NV36GL", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
-{0x0391, "GeForce 7600 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0392, "GeForce 7600 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0393, "GeForce 7300 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0398, "GeForce Go 7600", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x03D0, "GeForce 6100 nForce 430", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x03D1, "GeForce 6100 nForce 405", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x03D2, "GeForce 6100 nForce 400", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x03D5, "GeForce 6100 nForce 420", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0008, "NV1", 0, NV_03, 0},
-{0x0009, "DAC64", 0, NV_03, 0},
-{0x0018, "Riva128", 0, NV_03, 0},
-{0x0019, "Riva128ZX", 0, NV_03, 0},
-{0x0020, "TNT", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x0028, "TNT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x0029, "UTNT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x002C, "VTNT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-{0x00A0, "ITNT2", NV04_DX5_TEXTURED_TRIANGLE, NV_04, 0},
-};
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "glheader.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "framebuffer.h"
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-#include "tnl/t_vp_build.h"
-
-#include "drivers/common/driverfuncs.h"
-
-#include "nouveau_context.h"
-#include "nouveau_driver.h"
-//#include "nouveau_state.h"
-#include "nouveau_span.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_tex.h"
-#include "nouveau_msg.h"
-#include "nouveau_reg.h"
-#include "nouveau_lock.h"
-#include "nouveau_query.h"
-#include "nv04_swtcl.h"
-#include "nv10_swtcl.h"
-
-#include "vblank.h"
-#include "utils.h"
-#include "texmem.h"
-#include "xmlpool.h" /* for symbolic values of enum-type options */
-
-#ifndef NOUVEAU_DEBUG
-int NOUVEAU_DEBUG = 0;
-#endif
-
-static const struct dri_debug_control debug_control[] =
-{
- { "shaders" , DEBUG_SHADERS },
- { "mem" , DEBUG_MEM },
- { "bufferobj" , DEBUG_BUFFEROBJ },
- { NULL , 0 }
-};
-
-#define need_GL_ARB_vertex_program
-#define need_GL_ARB_occlusion_query
-#include "extension_helper.h"
-
-const struct dri_extension common_extensions[] =
-{
- { NULL, 0 }
-};
-
-const struct dri_extension nv10_extensions[] =
-{
- { NULL, 0 }
-};
-
-const struct dri_extension nv20_extensions[] =
-{
- { NULL, 0 }
-};
-
-const struct dri_extension nv30_extensions[] =
-{
- { "GL_ARB_fragment_program", NULL },
- { NULL, 0 }
-};
-
-const struct dri_extension nv40_extensions[] =
-{
- /* ARB_vp can be moved to nv20/30 once the shader backend has been
- * written for those cards.
- */
- { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
- { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions},
- { NULL, 0 }
-};
-
-const struct dri_extension nv50_extensions[] =
-{
- { NULL, 0 }
-};
-
-/* Create the device specific context.
- */
-GLboolean nouveauCreateContext( const __GLcontextModes *glVisual,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate )
-{
- GLcontext *ctx, *shareCtx;
- __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
- struct dd_function_table functions;
- nouveauContextPtr nmesa;
- nouveauScreenPtr screen;
-
- /* Allocate the context */
- nmesa = (nouveauContextPtr) CALLOC( sizeof(*nmesa) );
- if ( !nmesa )
- return GL_FALSE;
-
- nmesa->driContext = driContextPriv;
- nmesa->driScreen = sPriv;
- nmesa->driDrawable = NULL;
- nmesa->hHWContext = driContextPriv->hHWContext;
- nmesa->driHwLock = &sPriv->pSAREA->lock;
- nmesa->driFd = sPriv->fd;
-
- nmesa->screen = (nouveauScreenPtr)(sPriv->private);
- screen=nmesa->screen;
-
- /* Create the hardware context */
- if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_FB_PHYSICAL,
- &nmesa->vram_phys))
- return GL_FALSE;
- if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_FB_SIZE,
- &nmesa->vram_size))
- return GL_FALSE;
- if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_AGP_PHYSICAL,
- &nmesa->gart_phys))
- return GL_FALSE;
- if (!nouveauDRMGetParam(nmesa, NOUVEAU_GETPARAM_AGP_SIZE,
- &nmesa->gart_size))
- return GL_FALSE;
- if (!nouveauFifoInit(nmesa))
- return GL_FALSE;
- nouveauObjectInit(nmesa);
-
-
- /* Init default driver functions then plug in our nouveau-specific functions
- * (the texture functions are especially important)
- */
- _mesa_init_driver_functions( &functions );
- nouveauDriverInitFunctions( &functions );
- nouveauTexInitFunctions( &functions );
-
- /* Allocate the Mesa context */
- if (sharedContextPrivate)
- shareCtx = ((nouveauContextPtr) sharedContextPrivate)->glCtx;
- else
- shareCtx = NULL;
- nmesa->glCtx = _mesa_create_context(glVisual, shareCtx,
- &functions, (void *) nmesa);
- if (!nmesa->glCtx) {
- FREE(nmesa);
- return GL_FALSE;
- }
- driContextPriv->driverPrivate = nmesa;
- ctx = nmesa->glCtx;
-
- /* Parse configuration files */
- driParseConfigFiles (&nmesa->optionCache, &screen->optionCache,
- screen->driScreen->myNum, "nouveau");
-
- nmesa->sarea = (struct drm_nouveau_sarea *)((char *)sPriv->pSAREA +
- screen->sarea_priv_offset);
-
- /* Enable any supported extensions */
- driInitExtensions(ctx, common_extensions, GL_TRUE);
- if (nmesa->screen->card->type >= NV_10)
- driInitExtensions(ctx, nv10_extensions, GL_FALSE);
- if (nmesa->screen->card->type >= NV_20)
- driInitExtensions(ctx, nv20_extensions, GL_FALSE);
- if (nmesa->screen->card->type >= NV_30)
- driInitExtensions(ctx, nv30_extensions, GL_FALSE);
- if (nmesa->screen->card->type >= NV_40)
- driInitExtensions(ctx, nv40_extensions, GL_FALSE);
- if (nmesa->screen->card->type >= NV_50)
- driInitExtensions(ctx, nv50_extensions, GL_FALSE);
-
- nmesa->current_primitive = -1;
-
- nouveauShaderInitFuncs(ctx);
- /* Install Mesa's fixed-function texenv shader support */
- if (nmesa->screen->card->type >= NV_40)
- ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
-
- /* Initialize the swrast */
- _swrast_CreateContext( ctx );
- _vbo_CreateContext( ctx );
- _tnl_CreateContext( ctx );
- _swsetup_CreateContext( ctx );
-
- _math_matrix_ctr(&nmesa->viewport);
-
- nouveauDDInitStateFuncs( ctx );
- nouveauSpanInitFunctions( ctx );
- nouveauDDInitState( nmesa );
- switch(nmesa->screen->card->type)
- {
- case NV_03:
- //nv03TriInitFunctions( ctx );
- break;
- case NV_04:
- case NV_05:
- nv04TriInitFunctions( ctx );
- break;
- case NV_10:
- case NV_11:
- case NV_17:
- case NV_20:
- case NV_30:
- case NV_40:
- case NV_44:
- case NV_50:
- default:
- nv10TriInitFunctions( ctx );
- break;
- }
-
- nouveauInitBufferObjects(ctx);
- if (!nouveauSyncInitFuncs(ctx))
- return GL_FALSE;
- nouveauQueryInitFuncs(ctx);
- nmesa->hw_func.InitCard(nmesa);
- nouveauInitState(ctx);
-
- driContextPriv->driverPrivate = (void *)nmesa;
-
- NOUVEAU_DEBUG = driParseDebugString( getenv( "NOUVEAU_DEBUG" ),
- debug_control );
-
- if (driQueryOptionb(&nmesa->optionCache, "no_rast")) {
- fprintf(stderr, "disabling 3D acceleration\n");
- FALLBACK(nmesa, NOUVEAU_FALLBACK_DISABLE, 1);
- }
-
- return GL_TRUE;
-}
-
-/* Destroy the device specific context. */
-void nouveauDestroyContext( __DRIcontextPrivate *driContextPriv )
-{
- nouveauContextPtr nmesa = (nouveauContextPtr) driContextPriv->driverPrivate;
-
- assert(nmesa);
- if ( nmesa ) {
- /* free the option cache */
- driDestroyOptionCache (&nmesa->optionCache);
-
- FREE( nmesa );
- }
-
-}
-
-
-/* Force the context `c' to be the current context and associate with it
- * buffer `b'.
- */
-GLboolean nouveauMakeCurrent( __DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv )
-{
- if ( driContextPriv ) {
- nouveauContextPtr nmesa = (nouveauContextPtr) driContextPriv->driverPrivate;
- struct gl_framebuffer *draw_fb =
- (struct gl_framebuffer*)driDrawPriv->driverPrivate;
- struct gl_framebuffer *read_fb =
- (struct gl_framebuffer*)driReadPriv->driverPrivate;
-
- driDrawableInitVBlank(driDrawPriv, nmesa->vblank_flags, &nmesa->vblank_seq );
- nmesa->driDrawable = driDrawPriv;
-
- _mesa_resize_framebuffer(nmesa->glCtx, draw_fb,
- driDrawPriv->w, driDrawPriv->h);
- if (draw_fb != read_fb) {
- _mesa_resize_framebuffer(nmesa->glCtx, draw_fb,
- driReadPriv->w,
- driReadPriv->h);
- }
- _mesa_make_current(nmesa->glCtx, draw_fb, read_fb);
-
- nouveau_build_framebuffer(nmesa->glCtx,
- driDrawPriv->driverPrivate);
- } else {
- _mesa_make_current( NULL, NULL, NULL );
- }
-
- return GL_TRUE;
-}
-
-
-/* Force the context `c' to be unbound from its buffer.
- */
-GLboolean nouveauUnbindContext( __DRIcontextPrivate *driContextPriv )
-{
- return GL_TRUE;
-}
-
-static void nouveauDoSwapBuffers(nouveauContextPtr nmesa,
- __DRIdrawablePrivate *dPriv)
-{
- struct gl_framebuffer *fb;
- nouveau_renderbuffer *src, *dst;
- drm_clip_rect_t *box;
- int nbox, i;
-
- fb = (struct gl_framebuffer *)dPriv->driverPrivate;
- dst = (nouveau_renderbuffer*)
- fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
- src = (nouveau_renderbuffer*)
- fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
-
-#ifdef ALLOW_MULTI_SUBCHANNEL
- LOCK_HARDWARE(nmesa);
- nbox = dPriv->numClipRects;
- box = dPriv->pClipRects;
-
- if (nbox) {
- BEGIN_RING_SIZE(NvSubCtxSurf2D,
- NV10_CONTEXT_SURFACES_2D_FORMAT, 4);
- if (src->mesa._ActualFormat == GL_RGBA8)
- OUT_RING (6); /* X8R8G8B8 */
- else
- OUT_RING (4); /* R5G6B5 */
- OUT_RING ((dst->pitch << 16) | src->pitch);
- OUT_RING (src->offset);
- OUT_RING (dst->offset);
- }
-
- for (i=0; i<nbox; i++, box++) {
- BEGIN_RING_SIZE(NvSubImageBlit, NV10_IMAGE_BLIT_SET_POINT, 3);
- OUT_RING (((box->y1 - dPriv->y) << 16) |
- (box->x1 - dPriv->x));
- OUT_RING ((box->y1 << 16) | box->x1);
- OUT_RING (((box->y2 - box->y1) << 16) |
- (box->x2 - box->x1));
- }
- FIRE_RING();
-
- UNLOCK_HARDWARE(nmesa);
-#endif
-}
-
-void nouveauSwapBuffers(__DRIdrawablePrivate *dPriv)
-{
- if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
- nouveauContextPtr nmesa = dPriv->driContextPriv->driverPrivate;
-
- if (nmesa->glCtx->Visual.doubleBufferMode) {
- _mesa_notifySwapBuffers(nmesa->glCtx);
- nouveauDoSwapBuffers(nmesa, dPriv);
- }
-
- }
-}
-
-void nouveauCopySubBuffer(__DRIdrawablePrivate *dPriv,
- int x, int y, int w, int h)
-{
-}
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NOUVEAU_CONTEXT_H__
-#define __NOUVEAU_CONTEXT_H__
-
-#include "dri_util.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-
-#include "mtypes.h"
-#include "tnl/t_vertex.h"
-
-#include "nouveau_screen.h"
-#include "nouveau_state_cache.h"
-#include "nouveau_buffers.h"
-#include "nouveau_shader.h"
-#include "nouveau_sync.h"
-
-#include "xmlconfig.h"
-
-typedef struct nouveau_fifo_t{
- int channel;
- uint32_t* buffer;
- uint32_t* mmio;
- uint32_t put_base;
- uint32_t current;
- uint32_t put;
- uint32_t free;
- uint32_t max;
-}
-nouveau_fifo;
-
-#define TAG(x) nouveau##x
-#include "tnl_dd/t_dd_vertex.h"
-#undef TAG
-
-/* Subpixel offsets for window coordinates (triangles): */
-#define SUBPIXEL_X (0.0F)
-#define SUBPIXEL_Y (0.125F)
-
-struct nouveau_context;
-
-typedef void (*nouveau_tri_func)( struct nouveau_context*,
- nouveauVertex *,
- nouveauVertex *,
- nouveauVertex * );
-
-typedef void (*nouveau_line_func)( struct nouveau_context*,
- nouveauVertex *,
- nouveauVertex * );
-
-typedef void (*nouveau_point_func)( struct nouveau_context*,
- nouveauVertex * );
-
-typedef struct nouveau_hw_func_t {
- /* Initialise any card-specific non-GL related state */
- GLboolean (*InitCard)(struct nouveau_context *);
- /* Update buffer offset/pitch/format */
- GLboolean (*BindBuffers)(struct nouveau_context *, int num_color,
- nouveau_renderbuffer **color,
- nouveau_renderbuffer *depth);
- /* Update anything that depends on the window position/size */
- void (*WindowMoved)(struct nouveau_context *);
-} nouveau_hw_func;
-
-typedef struct nouveau_context {
- /* Mesa context */
- GLcontext *glCtx;
-
- /* The per-context fifo */
- nouveau_fifo fifo;
-
- /* The read-only regs */
- volatile unsigned char* mmio;
-
- /* The per-channel notifier block */
- volatile void *notifier_block;
-
- /* Physical addresses of AGP/VRAM apertures */
- uint64_t vram_phys;
- uint64_t vram_size;
- uint64_t gart_phys;
- uint64_t gart_size;
-
- /* Channel synchronisation */
- struct drm_nouveau_notifier_alloc *syncNotifier;
-
- /* ARB_occlusion_query / EXT_timer_query */
- GLuint query_object_max;
- GLboolean * query_alloc;
- struct drm_nouveau_notifier_alloc *queryNotifier;
-
- /* Additional hw-specific functions */
- nouveau_hw_func hw_func;
-
- /* FIXME : do we want to put all state into a separate struct ? */
- /* State for tris */
- GLuint color_offset;
- GLuint specular_offset;
-
- /* Vertex state */
- GLuint vertex_size;
- GLubyte *verts;
- struct tnl_attr_map vertex_attrs[VERT_ATTRIB_MAX];
- GLuint vertex_attr_count;
-
- /* Color buffer clear value */
- uint32_t clear_color_value;
-
- /* Depth/stencil clear value */
- uint32_t clear_value;
-
- /* Light state */
- GLboolean lighting_enabled;
- uint32_t enabled_lights;
-
- /* Cached state */
- nouveau_state_cache state_cache;
-
- /* The drawing fallbacks */
- GLuint Fallback;
- nouveau_tri_func draw_tri;
- nouveau_line_func draw_line;
- nouveau_point_func draw_point;
-
- /* Cliprects information */
- GLuint numClipRects;
- drm_clip_rect_t *pClipRects;
- drm_clip_rect_t osClipRect;
- GLuint drawX, drawY, drawW, drawH;
-
- /* The rendering context information */
- GLenum current_primitive; /* the current primitive enum */
- DECLARE_RENDERINPUTS(render_inputs_bitset); /* the current render inputs */
-
- /* Shader state */
- nvsFunc VPfunc;
- nvsFunc FPfunc;
- nouveauShader *current_fragprog;
- nouveauShader *current_vertprog;
- nouveauShader *passthrough_vp;
- nouveauShader *passthrough_fp;
-
- nouveauScreenRec *screen;
- struct drm_nouveau_sarea *sarea;
-
- __DRIcontextPrivate *driContext; /* DRI context */
- __DRIscreenPrivate *driScreen; /* DRI screen */
- __DRIdrawablePrivate *driDrawable; /* DRI drawable bound to this ctx */
- GLint lastStamp;
-
- drm_context_t hHWContext;
- drm_hw_lock_t *driHwLock;
- int driFd;
-
- /* Configuration cache */
- driOptionCache optionCache;
-
- /* vblank stuff */
- uint32_t vblank_flags;
- uint32_t vblank_seq;
-
- GLuint new_state;
- GLuint new_render_state;
- GLuint render_index;
- GLmatrix viewport;
- GLfloat depth_scale;
-
-}nouveauContextRec, *nouveauContextPtr;
-
-
-#define NOUVEAU_CONTEXT(ctx) ((nouveauContextPtr)(ctx->DriverCtx))
-
-/* Flags for software fallback cases: */
-#define NOUVEAU_FALLBACK_TEXTURE 0x0001
-#define NOUVEAU_FALLBACK_DRAW_BUFFER 0x0002
-#define NOUVEAU_FALLBACK_READ_BUFFER 0x0004
-#define NOUVEAU_FALLBACK_STENCIL 0x0008
-#define NOUVEAU_FALLBACK_RENDER_MODE 0x0010
-#define NOUVEAU_FALLBACK_LOGICOP 0x0020
-#define NOUVEAU_FALLBACK_SEP_SPECULAR 0x0040
-#define NOUVEAU_FALLBACK_BLEND_EQ 0x0080
-#define NOUVEAU_FALLBACK_BLEND_FUNC 0x0100
-#define NOUVEAU_FALLBACK_PROJTEX 0x0200
-#define NOUVEAU_FALLBACK_DISABLE 0x0400
-
-
-extern GLboolean nouveauCreateContext( const __GLcontextModes *glVisual,
- __DRIcontextPrivate *driContextPriv,
- void *sharedContextPrivate );
-
-extern void nouveauDestroyContext( __DRIcontextPrivate * );
-
-extern GLboolean nouveauMakeCurrent( __DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv );
-
-extern GLboolean nouveauUnbindContext( __DRIcontextPrivate *driContextPriv );
-
-extern void nouveauSwapBuffers(__DRIdrawablePrivate *dPriv);
-
-extern void nouveauCopySubBuffer(__DRIdrawablePrivate *dPriv,
- int x, int y, int w, int h);
-
-/* Debugging utils: */
-extern int NOUVEAU_DEBUG;
-
-#define DEBUG_SHADERS 0x00000001
-#define DEBUG_MEM 0x00000002
-#define DEBUG_BUFFEROBJ 0x00000004
-
-#endif /* __NOUVEAU_CONTEXT_H__ */
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin, Sylvain Munaut
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-
-#define NV03_STATUS 0x004006b0
-#define NV04_STATUS 0x00400700
-
-#define NV03_FIFO_REGS_SIZE 0x10000
-# define NV03_FIFO_REGS_DMAPUT 0x00000040
-# define NV03_FIFO_REGS_DMAGET 0x00000044
-
-/* Fifo commands. These are not regs, neither masks */
-#define NV03_FIFO_CMD_JUMP 0x20000000
-#define NV03_FIFO_CMD_JUMP_OFFSET_MASK 0x1ffffffc
-#define NV03_FIFO_CMD_REWIND (NV03_FIFO_CMD_JUMP | (0 & NV03_FIFO_CMD_JUMP_OFFSET_MASK))
-
-
-#define NONINC_METHOD 0x40000000
-
+++ /dev/null
-#ifndef _NOUVEAU_DRI_
-#define _NOUVEAU_DRI_
-
-#include "xf86drm.h"
-#include "drm.h"
-#include "nouveau_drm.h"
-
-typedef struct {
- uint32_t device_id; /**< \brief PCI device ID */
- uint32_t width; /**< \brief width in pixels of display */
- uint32_t height; /**< \brief height in scanlines of display */
- uint32_t depth; /**< \brief depth of display (8, 15, 16, 24) */
- uint32_t bpp; /**< \brief bit depth of display (8, 16, 24, 32) */
-
- uint32_t bus_type; /**< \brief ths bus type */
- uint32_t bus_mode; /**< \brief bus mode (used for AGP, maybe also for PCI-E ?) */
-
- uint32_t front_offset; /**< \brief front buffer offset */
- uint32_t front_pitch; /**< \brief front buffer pitch */
- uint32_t back_offset; /**< \brief private back buffer offset */
- uint32_t back_pitch; /**< \brief private back buffer pitch */
- uint32_t depth_offset; /**< \brief private depth buffer offset */
- uint32_t depth_pitch; /**< \brief private depth buffer pitch */
-
-} NOUVEAUDRIRec, *NOUVEAUDRIPtr;
-
-#endif
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-//#include "nouveau_state.h"
-#include "nouveau_lock.h"
-#include "nouveau_fifo.h"
-#include "nouveau_driver.h"
-#include "swrast/swrast.h"
-
-#include "context.h"
-#include "framebuffer.h"
-
-#include "utils.h"
-
-/* Wrapper for DRM_NOUVEAU_GETPARAM ioctl */
-GLboolean nouveauDRMGetParam(nouveauContextPtr nmesa,
- unsigned int param,
- uint64_t* value)
-{
- struct drm_nouveau_getparam getp;
-
- getp.param = param;
- if (!value || drmCommandWriteRead(nmesa->driFd, DRM_NOUVEAU_GETPARAM,
- &getp, sizeof(getp)))
- return GL_FALSE;
- *value = getp.value;
- return GL_TRUE;
-}
-
-/* Wrapper for DRM_NOUVEAU_GETPARAM ioctl */
-GLboolean nouveauDRMSetParam(nouveauContextPtr nmesa,
- unsigned int param,
- uint64_t value)
-{
- struct drm_nouveau_setparam setp;
-
- setp.param = param;
- setp.value = value;
- if (drmCommandWrite(nmesa->driFd, DRM_NOUVEAU_SETPARAM, &setp,
- sizeof(setp)))
- return GL_FALSE;
- return GL_TRUE;
-}
-
-/* Return the width and height of the current color buffer */
-static void nouveauGetBufferSize( GLframebuffer *buffer,
- GLuint *width, GLuint *height )
-{
- GET_CURRENT_CONTEXT(ctx);
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- LOCK_HARDWARE( nmesa );
- *width = nmesa->driDrawable->w;
- *height = nmesa->driDrawable->h;
- UNLOCK_HARDWARE( nmesa );
-}
-
-/* glGetString */
-static const GLubyte *nouveauGetString( GLcontext *ctx, GLenum name )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- static char buffer[128];
- const char * card_name = "Unknown";
- GLuint agp_mode = 0;
-
- switch ( name ) {
- case GL_VENDOR:
- return (GLubyte *)DRIVER_AUTHOR;
-
- case GL_RENDERER:
- card_name=nmesa->screen->card->name;
-
- switch(nmesa->screen->bus_type)
- {
- case NV_PCI:
- case NV_PCIE:
- default:
- agp_mode=0;
- break;
- case NV_AGP:
- agp_mode=nmesa->screen->agp_mode;
- break;
- }
- driGetRendererString( buffer, card_name, DRIVER_DATE,
- agp_mode );
- return (GLubyte *)buffer;
- default:
- return NULL;
- }
-}
-
-/* glFlush */
-static void nouveauFlush( GLcontext *ctx )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- FIRE_RING();
-}
-
-/* glFinish */
-static void nouveauFinish( GLcontext *ctx )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveauFlush( ctx );
- nouveauWaitForIdle( nmesa );
-}
-
-/* glClear */
-static void nouveauClear( GLcontext *ctx, GLbitfield mask )
-{
- // XXX we really should do something here...
-}
-
-void nouveauDriverInitFunctions( struct dd_function_table *functions )
-{
- functions->GetBufferSize = nouveauGetBufferSize;
- functions->ResizeBuffers = _mesa_resize_framebuffer;
- functions->GetString = nouveauGetString;
- functions->Flush = nouveauFlush;
- functions->Finish = nouveauFinish;
- functions->Clear = nouveauClear;
-}
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NOUVEAU_DRIVER_H__
-#define __NOUVEAU_DRIVER_H__
-
-#define DRIVER_DATE "20060219"
-#define DRIVER_AUTHOR "Stephane Marchesin"
-
-extern void nouveauDriverInitFunctions( struct dd_function_table *functions );
-extern GLboolean nouveauDRMGetParam(nouveauContextPtr nmesa, unsigned int param,
- uint64_t *value);
-extern GLboolean nouveauDRMSetParam(nouveauContextPtr nmesa, unsigned int param,
- uint64_t value);
-
-#endif /* __NOUVEAU_DRIVER_H__ */
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#include "vblank.h"
-#include <errno.h>
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "swrast/swrast.h"
-#include "nouveau_context.h"
-#include "nouveau_msg.h"
-#include "nouveau_fifo.h"
-#include "nouveau_lock.h"
-#include "nouveau_object.h"
-#include "nouveau_sync.h"
-
-#ifdef NOUVEAU_RING_DEBUG
-int nouveau_fifo_remaining=0;
-#endif
-
-
-#define RING_SKIPS 8
-
-void WAIT_RING(nouveauContextPtr nmesa,uint32_t size)
-{
-#ifdef NOUVEAU_RING_DEBUG
- return;
-#endif
- uint32_t fifo_get;
- while(nmesa->fifo.free < size+1) {
- fifo_get = NV_FIFO_READ_GET();
-
- if(nmesa->fifo.put >= fifo_get) {
- nmesa->fifo.free = nmesa->fifo.max - nmesa->fifo.current;
- if(nmesa->fifo.free < size+1) {
- OUT_RING(NV03_FIFO_CMD_JUMP | nmesa->fifo.put_base);
- if(fifo_get <= RING_SKIPS) {
- if(nmesa->fifo.put <= RING_SKIPS) /* corner case - will be idle */
- NV_FIFO_WRITE_PUT(RING_SKIPS + 1);
- do { fifo_get = NV_FIFO_READ_GET(); }
- while(fifo_get <= RING_SKIPS);
- }
- NV_FIFO_WRITE_PUT(RING_SKIPS);
- nmesa->fifo.current = nmesa->fifo.put = RING_SKIPS;
- nmesa->fifo.free = fifo_get - (RING_SKIPS + 1);
- }
- } else
- nmesa->fifo.free = fifo_get - nmesa->fifo.current - 1;
- }
-}
-
-/*
- * Wait for the channel to be idle
- */
-void nouveauWaitForIdleLocked(nouveauContextPtr nmesa)
-{
- /* Wait for FIFO idle */
- FIRE_RING();
- while(RING_AHEAD()>0);
-
- /* Wait on notifier to indicate all commands in the channel have
- * been completed.
- */
- nouveau_notifier_wait_nop(nmesa->glCtx, nmesa->syncNotifier, NvSub3D);
-}
-
-void nouveauWaitForIdle(nouveauContextPtr nmesa)
-{
- LOCK_HARDWARE(nmesa);
- nouveauWaitForIdleLocked(nmesa);
- UNLOCK_HARDWARE(nmesa);
-}
-
-// here we call the fifo initialization ioctl and fill in stuff accordingly
-GLboolean nouveauFifoInit(nouveauContextPtr nmesa)
-{
- struct drm_nouveau_fifo_alloc fifo_init;
- int i, ret;
-
-#ifdef NOUVEAU_RING_DEBUG
- return GL_TRUE;
-#endif
-
- fifo_init.fb_ctxdma_handle = NvDmaFB;
- fifo_init.tt_ctxdma_handle = NvDmaTT;
- ret=drmCommandWriteRead(nmesa->driFd, DRM_NOUVEAU_FIFO_ALLOC, &fifo_init, sizeof(fifo_init));
- if (ret) {
- FATAL("Fifo initialization ioctl failed (returned %d)\n",ret);
- return GL_FALSE;
- }
-
- ret = drmMap(nmesa->driFd, fifo_init.cmdbuf, fifo_init.cmdbuf_size, &nmesa->fifo.buffer);
- if (ret) {
- FATAL("Unable to map the fifo (returned %d)\n",ret);
- return GL_FALSE;
- }
-
- ret = drmMap(nmesa->driFd, fifo_init.ctrl, fifo_init.ctrl_size, &nmesa->fifo.mmio);
- if (ret) {
- FATAL("Unable to map the control regs (returned %d)\n",ret);
- return GL_FALSE;
- }
-
- ret = drmMap(nmesa->driFd, fifo_init.notifier,
- fifo_init.notifier_size,
- &nmesa->notifier_block);
- if (ret) {
- FATAL("Unable to map the notifier block (returned %d)\n",ret);
- return GL_FALSE;
- }
-
- /* Setup our initial FIFO tracking params */
- nmesa->fifo.channel = fifo_init.channel;
- nmesa->fifo.put_base = fifo_init.put_base;
- nmesa->fifo.current = 0;
- nmesa->fifo.put = 0;
- nmesa->fifo.max = (fifo_init.cmdbuf_size >> 2) - 1;
- nmesa->fifo.free = nmesa->fifo.max - nmesa->fifo.current;
-
- for (i=0; i<RING_SKIPS; i++)
- OUT_RING(0);
- nmesa->fifo.free -= RING_SKIPS;
-
- MESSAGE("Fifo init ok. Using context %d\n", fifo_init.channel);
- return GL_TRUE;
-}
-
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NOUVEAU_FIFO_H__
-#define __NOUVEAU_FIFO_H__
-
-#include "nouveau_context.h"
-#include "nouveau_ctrlreg.h"
-#include "nouveau_state_cache.h"
-
-//#define NOUVEAU_RING_TRACE
-//#define NOUVEAU_RING_DEBUG
-//#define NOUVEAU_STATE_CACHE_DISABLE
-
-#ifndef NOUVEAU_RING_TRACE
-#define NOUVEAU_RING_TRACE 0
-#else
-#undef NOUVEAU_RING_TRACE
-#define NOUVEAU_RING_TRACE 1
-#endif
-
-#define NV_READ(reg) *(volatile uint32_t *)(nmesa->mmio + (reg))
-
-#define NV_FIFO_READ(reg) *(volatile uint32_t *)(nmesa->fifo.mmio + (reg/4))
-#define NV_FIFO_WRITE(reg,value) *(volatile uint32_t *)(nmesa->fifo.mmio + (reg/4)) = value;
-#define NV_FIFO_READ_GET() ((NV_FIFO_READ(NV03_FIFO_REGS_DMAGET) - nmesa->fifo.put_base) >> 2)
-#define NV_FIFO_WRITE_PUT(val) do { \
- if (NOUVEAU_RING_TRACE) {\
- printf("FIRE_RING : 0x%08x\n", nmesa->fifo.current << 2); \
- fflush(stdout); \
- sleep(1); \
- } \
- NV_FIFO_WRITE(NV03_FIFO_REGS_DMAPUT, ((val)<<2) + nmesa->fifo.put_base); \
-} while(0)
-
-/*
- * Ring/fifo interface
- *
- * - Begin a ring section with BEGIN_RING_SIZE (if you know the full size in advance)
- * - Output stuff to the ring with either OUT_RINGp (outputs a raw mem chunk), OUT_RING (1 uint32_t) or OUT_RINGf (1 float)
- * - RING_AVAILABLE returns the available fifo (in uint32_ts)
- * - RING_AHEAD returns how much ahead of the last submission point we are
- * - FIRE_RING fires whatever we have that wasn't fired before
- * - WAIT_RING waits for size (in uint32_ts) to be available in the fifo
- */
-
-/* Enable for ring debugging. Prints out writes to the ring buffer
- * but does not actually write to it.
- */
-#ifdef NOUVEAU_RING_DEBUG
-
-extern int nouveau_fifo_remaining;
-
-#define OUT_RINGp(ptr,sz) do { \
-uint32_t* p=(uint32_t*)(ptr); \
-int i; printf("OUT_RINGp: (size 0x%x dwords)\n",sz); for(i=0;i<sz;i++) printf(" 0x%08x %f\n", *(p+i), *((float*)(p+i))); \
-nouveau_fifo_remaining-=sz; \
-}while(0)
-
-#define OUT_RING(n) do { \
- printf("OUT_RINGn: 0x%08x (%s)\n", n, __func__); \
- nouveau_fifo_remaining--; \
-}while(0)
-
-#define OUT_RINGf(n) do { \
- printf("OUT_RINGf: %.04f (%s)\n", n, __func__); \
- nouveau_fifo_remaining--; \
-}while(0)
-
-#define BEGIN_RING_SIZE(subchannel,tag,size) do { \
- if (nouveau_fifo_remaining!=0) \
- printf("RING ERROR : remaining %d\n",nouveau_fifo_remaining); \
- nouveau_state_cache_flush(nmesa); \
- if (nmesa->fifo.free <= (size)) \
- WAIT_RING(nmesa,(size)); \
- OUT_RING( ((size)<<18) | ((subchannel) << 13) | (tag)); \
- nmesa->fifo.free -= ((size) + 1); \
- nouveau_fifo_remaining=size; \
-}while(0)
-
-#else
-
-#define OUT_RINGp(ptr,sz) do{ \
- if (NOUVEAU_RING_TRACE) { \
- uint32_t* p=(uint32_t*)(ptr); \
- int i; printf("OUT_RINGp: (size 0x%x dwords) (%s)\n",sz, __func__); for(i=0;i<sz;i++) printf(" [0x%08x] 0x%08x %f\n", (nmesa->fifo.current+i) << 2, *(p+i), *((float*)(p+i))); \
- } \
- memcpy(nmesa->fifo.buffer+nmesa->fifo.current,ptr,(sz)*4); \
- nmesa->fifo.current+=(sz); \
-}while(0)
-
-#define OUT_RING(n) do { \
-if (NOUVEAU_RING_TRACE) \
- printf("OUT_RINGn: [0x%08x] 0x%08x (%s)\n", nmesa->fifo.current << 2, n, __func__); \
-nmesa->fifo.buffer[nmesa->fifo.current++]=(n); \
-}while(0)
-
-#define OUT_RINGf(n) do { \
-if (NOUVEAU_RING_TRACE) \
- printf("OUT_RINGf: [0x%08x] %.04f (%s)\n", nmesa->fifo.current << 2, n, __func__); \
-*((float*)(nmesa->fifo.buffer+nmesa->fifo.current++))=(n); \
-}while(0)
-
-#define BEGIN_RING_SIZE(subchannel,tag,size) do { \
- nouveau_state_cache_flush(nmesa); \
- if (nmesa->fifo.free <= (size)) \
- WAIT_RING(nmesa,(size)); \
- OUT_RING( ((size)<<18) | ((subchannel) << 13) | (tag)); \
- nmesa->fifo.free -= ((size) + 1); \
-}while(0)
-
-#endif
-
-extern void WAIT_RING(nouveauContextPtr nmesa,uint32_t size);
-extern void nouveau_state_cache_flush(nouveauContextPtr nmesa);
-extern void nouveau_state_cache_init(nouveauContextPtr nmesa);
-
-#ifdef NOUVEAU_STATE_CACHE_DISABLE
-#define BEGIN_RING_CACHE(subc,tag,size) BEGIN_RING_SIZE((subc), (tag), (size))
-#define OUT_RING_CACHE(n) OUT_RING((n))
-#define OUT_RING_CACHEf(n) OUT_RINGf((n))
-#define OUT_RING_CACHEp(ptr, sz) OUT_RINGp((ptr), (sz))
-#else
-#define BEGIN_RING_CACHE(subchannel,tag,size) do { \
- nmesa->state_cache.dirty=1; \
- nmesa->state_cache.current_pos=((tag)/4); \
-}while(0)
-
-#define OUT_RING_CACHE(n) do { \
- if (nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value!=(n)) { \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].dirty=1; \
- nmesa->state_cache.hdirty[nmesa->state_cache.current_pos/NOUVEAU_STATE_CACHE_HIER_SIZE]=1; \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value=(n); \
- } \
- nmesa->state_cache.current_pos++; \
-}while(0)
-
-#define OUT_RING_CACHEf(n) do { \
- if ((*(float*)(&nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value))!=(n)){ \
- nmesa->state_cache.atoms[nmesa->state_cache.current_pos].dirty=1; \
- nmesa->state_cache.hdirty[nmesa->state_cache.current_pos/NOUVEAU_STATE_CACHE_HIER_SIZE]=1; \
- (*(float*)(&nmesa->state_cache.atoms[nmesa->state_cache.current_pos].value))=(n);\
- } \
- nmesa->state_cache.current_pos++; \
-}while(0)
-
-#define OUT_RING_CACHEp(ptr,sz) do { \
-uint32_t* p=(uint32_t*)(ptr); \
-int i; for(i=0;i<sz;i++) OUT_RING_CACHE(*(p+i)); \
-}while(0)
-#endif
-
-#define RING_AVAILABLE() (nmesa->fifo.free-1)
-
-#define RING_AHEAD() ((nmesa->fifo.put<=nmesa->fifo.current)?(nmesa->fifo.current-nmesa->fifo.put):nmesa->fifo.max-nmesa->fifo.put+nmesa->fifo.current)
-
-#define FIRE_RING() do { \
- if (nmesa->fifo.current!=nmesa->fifo.put) { \
- nmesa->fifo.put=nmesa->fifo.current; \
- NV_FIFO_WRITE_PUT(nmesa->fifo.put); \
- } \
-}while(0)
-
-extern void nouveauWaitForIdle(nouveauContextPtr nmesa);
-extern void nouveauWaitForIdleLocked(nouveauContextPtr nmesa);
-extern GLboolean nouveauFifoInit(nouveauContextPtr nmesa);
-
-#endif /* __NOUVEAU_FIFO_H__ */
-
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#include "nouveau_context.h"
-#include "nouveau_lock.h"
-
-#include "drirenderbuffer.h"
-#include "framebuffer.h"
-
-
-/* Update the hardware state. This is called if another context has
- * grabbed the hardware lock, which includes the X server. This
- * function also updates the driver's window state after the X server
- * moves, resizes or restacks a window -- the change will be reflected
- * in the drawable position and clip rects. Since the X server grabs
- * the hardware lock when it changes the window state, this routine will
- * automatically be called after such a change.
- */
-void nouveauGetLock( nouveauContextPtr nmesa, GLuint flags )
-{
- __DRIdrawablePrivate *dPriv = nmesa->driDrawable;
- __DRIscreenPrivate *sPriv = nmesa->driScreen;
- struct drm_nouveau_sarea *sarea = nmesa->sarea;
-
- drmGetLock( nmesa->driFd, nmesa->hHWContext, flags );
-
- /* The window might have moved, so we might need to get new clip
- * rects.
- *
- * NOTE: This releases and regrabs the hw lock to allow the X server
- * to respond to the DRI protocol request for new drawable info.
- * Since the hardware state depends on having the latest drawable
- * clip rects, all state checking must be done _after_ this call.
- */
- DRI_VALIDATE_DRAWABLE_INFO( sPriv, dPriv );
-
- /* If timestamps don't match, the window has been changed */
- if (nmesa->lastStamp != dPriv->lastStamp) {
- struct gl_framebuffer *fb = (struct gl_framebuffer *)dPriv->driverPrivate;
-
- /* _mesa_resize_framebuffer will take care of calling the renderbuffer's
- * AllocStorage function if we need more memory to hold it */
- if (fb->Width != dPriv->w || fb->Height != dPriv->h) {
- _mesa_resize_framebuffer(nmesa->glCtx, fb, dPriv->w, dPriv->h);
- /* resize buffers, will call nouveau_window_moved */
- nouveau_build_framebuffer(nmesa->glCtx, fb);
- } else {
- nouveau_window_moved(nmesa->glCtx);
- }
-
- nmesa->lastStamp = dPriv->lastStamp;
- }
-
- nmesa->numClipRects = dPriv->numClipRects;
- nmesa->pClipRects = dPriv->pClipRects;
-
-}
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#ifndef __NOUVEAU_LOCK_H__
-#define __NOUVEAU_LOCK_H__
-
-#include "nouveau_context.h"
-
-extern void nouveauGetLock( nouveauContextPtr nmesa, GLuint flags );
-
-/*
- * !!! We may want to separate locks from locks with validation. This
- * could be used to improve performance for those things commands that
- * do not do any drawing !!!
- */
-
-/* Lock the hardware and validate our state.
- */
-#define LOCK_HARDWARE( nmesa ) \
- do { \
- char __ret = 0; \
- DEBUG_CHECK_LOCK(); \
- DRM_CAS( nmesa->driHwLock, nmesa->hHWContext, \
- (DRM_LOCK_HELD | nmesa->hHWContext), __ret ); \
- if ( __ret ) \
- nouveauGetLock( nmesa, 0 ); \
- DEBUG_LOCK(); \
- } while (0)
-
-/* Unlock the hardware.
- */
-#define UNLOCK_HARDWARE( nmesa ) \
- do { \
- DRM_UNLOCK( nmesa->driFd, \
- nmesa->driHwLock, \
- nmesa->hHWContext ); \
- DEBUG_RESET(); \
- } while (0)
-
-#define DEBUG_LOCK()
-#define DEBUG_RESET()
-#define DEBUG_CHECK_LOCK()
-
-
-#endif /* __NOUVEAU_LOCK_H__ */
+++ /dev/null
-/*
-Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
-Copyright 2006 Stephane Marchesin. All Rights Reserved
-
-The Weather Channel (TM) funded Tungsten Graphics to develop the
-initial release of the Radeon 8500 driver under the XFree86 license.
-This notice must be preserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Keith Whitwell <keith@tungstengraphics.com>
- * Nicolai Haehnle <prefect_@gmx.net>
- */
-
-
-#ifndef __NOUVEAU_MSG_H__
-#define __NOUVEAU_MSG_H__
-
-#define WARN_ONCE(a, ...) do {\
- static int warn##__LINE__=1;\
- if(warn##__LINE__){\
- fprintf(stderr, "*********************************WARN_ONCE*********************************\n");\
- fprintf(stderr, "File %s function %s line %d\n", __FILE__, __FUNCTION__, __LINE__);\
- fprintf(stderr, a, ## __VA_ARGS__);\
- fprintf(stderr, "***************************************************************************\n");\
- warn##__LINE__=0;\
- } \
- }while(0)
-
-#define MESSAGE(a, ...) do{\
- fprintf(stderr, "************************************INFO***********************************\n");\
- fprintf(stderr, "File %s function %s line %d\n", __FILE__, __FUNCTION__, __LINE__); \
- fprintf(stderr, a, ## __VA_ARGS__);\
- fprintf(stderr, "***************************************************************************\n");\
- }while(0)
-
-#define FATAL(a, ...) do{\
- fprintf(stderr, "***********************************FATAL***********************************\n");\
- fprintf(stderr, "File %s function %s line %d\n", __FILE__, __FUNCTION__, __LINE__); \
- fprintf(stderr, a, ## __VA_ARGS__);\
- fprintf(stderr, "***************************************************************************\n");\
- }while(0)
-
-#endif /* __NOUVEAU_MSG_H__ */
-
+++ /dev/null
-
-#include "nouveau_fifo.h"
-#include "nouveau_object.h"
-#include "nouveau_reg.h"
-
-
-GLboolean nouveauCreateContextObject(nouveauContextPtr nmesa,
- uint32_t handle, int class)
-{
- struct drm_nouveau_grobj_alloc cto;
- int ret;
-
- cto.channel = nmesa->fifo.channel;
- cto.handle = handle;
- cto.class = class;
- ret = drmCommandWrite(nmesa->driFd, DRM_NOUVEAU_GROBJ_ALLOC,
- &cto, sizeof(cto));
-
- return ret == 0;
-}
-
-void nouveauObjectOnSubchannel(nouveauContextPtr nmesa, int subchannel, int handle)
-{
- BEGIN_RING_SIZE(subchannel, 0, 1);
- OUT_RING(handle);
-}
-
-void nouveauObjectInit(nouveauContextPtr nmesa)
-{
-#ifdef NOUVEAU_RING_DEBUG
- return;
-#endif
-
- nouveauCreateContextObject(nmesa, Nv3D, nmesa->screen->card->class_3d);
- if (nmesa->screen->card->type>=NV_10) {
- nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV10_CONTEXT_SURFACES_2D);
- } else {
- nouveauCreateContextObject(nmesa, NvCtxSurf2D, NV04_CONTEXT_SURFACES_2D);
- nouveauCreateContextObject(nmesa, NvCtxSurf3D, NV04_CONTEXT_SURFACES_3D);
- }
- if (nmesa->screen->card->type>=NV_11) {
- nouveauCreateContextObject(nmesa, NvImageBlit, NV10_IMAGE_BLIT);
- } else {
- nouveauCreateContextObject(nmesa, NvImageBlit, NV_IMAGE_BLIT);
- }
- nouveauCreateContextObject(nmesa, NvMemFormat, NV_MEMORY_TO_MEMORY_FORMAT);
-
-#ifdef ALLOW_MULTI_SUBCHANNEL
- nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf2D, NvCtxSurf2D);
- BEGIN_RING_SIZE(NvSubCtxSurf2D, NV10_CONTEXT_SURFACES_2D_SET_DMA_IN_MEMORY0, 2);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaFB);
-
- nouveauObjectOnSubchannel(nmesa, NvSubImageBlit, NvImageBlit);
- BEGIN_RING_SIZE(NvSubImageBlit, NV10_IMAGE_BLIT_SET_CONTEXT_SURFACES_2D, 1);
- OUT_RING(NvCtxSurf2D);
- BEGIN_RING_SIZE(NvSubImageBlit, NV10_IMAGE_BLIT_SET_OPERATION, 1);
- OUT_RING(3); /* SRCCOPY */
-
- nouveauObjectOnSubchannel(nmesa, NvSubMemFormat, NvMemFormat);
-#endif
-
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
-}
-
-
-
+++ /dev/null
-#ifndef __NOUVEAU_OBJECT_H__
-#define __NOUVEAU_OBJECT_H__
-
-#include "nouveau_context.h"
-
-#define ALLOW_MULTI_SUBCHANNEL
-
-void nouveauObjectInit(nouveauContextPtr nmesa);
-
-enum DMAObjects {
- Nv3D = 0x80000019,
- NvCtxSurf2D = 0x80000020,
- NvImageBlit = 0x80000021,
- NvMemFormat = 0x80000022,
- NvCtxSurf3D = 0x80000023,
- NvDmaFB = 0xD0FB0001,
- NvDmaTT = 0xD0AA0001,
- NvSyncNotify = 0xD0000001,
- NvQueryNotify = 0xD0000002
-};
-
-enum DMASubchannel {
- NvSubCtxSurf2D = 0,
- NvSubImageBlit = 1,
- NvSubMemFormat = 2,
- NvSubCtxSurf3D = 3,
- NvSub3D = 7,
-};
-
-extern void nouveauObjectOnSubchannel(nouveauContextPtr nmesa, int subchannel, int handle);
-
-extern GLboolean nouveauCreateContextObject(nouveauContextPtr nmesa,
- uint32_t handle, int class);
-
-#endif
+++ /dev/null
-/*
- * Copyright (C) 2007 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/* GL_ARB_occlusion_query support for NV20/30/40 */
-
-#include "mtypes.h"
-
-#include "nouveau_fifo.h"
-#include "nouveau_msg.h"
-#include "nouveau_object.h"
-#include "nouveau_reg.h"
-#include "nouveau_sync.h"
-#include "nouveau_query.h"
-
-static struct gl_query_object *
-nouveauNewQueryObject(GLcontext *ctx, GLuint id)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_query_object *nq;
- int i;
-
- for (i=0; i<nmesa->query_object_max; i++)
- if (nmesa->query_alloc[i] == GL_FALSE)
- break;
- if (i==nmesa->query_object_max)
- return NULL;
-
- nq = CALLOC_STRUCT(nouveau_query_object_t);
- if (nq) {
- nq->notifier_id = i;
-
- nq->mesa.Id = id;
- nq->mesa.Result = 0;
- nq->mesa.Active = GL_FALSE;
- nq->mesa.Ready = GL_TRUE;
- }
-
- return (struct gl_query_object *)nq;
-}
-
-static void
-nouveauBeginQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_query_object *nq = (nouveau_query_object *)q;
-
- nouveau_notifier_reset(ctx, nmesa->queryNotifier, nq->notifier_id);
-
- switch (nmesa->screen->card->type) {
- case NV_20:
- BEGIN_RING_CACHE(NvSub3D, 0x17c8, 1);
- OUT_RING_CACHE (1);
- BEGIN_RING_CACHE(NvSub3D, 0x17cc, 1);
- OUT_RING_CACHE (1);
- break;
- case NV_30:
- case NV_40:
- case NV_44:
- /* I don't think this is OCC_QUERY enable, but it *is* needed to make
- * the SET_OBJECT7 notifier block work with STORE_RESULT.
- *
- * Also, this appears to reset the pixel pass counter */
- BEGIN_RING_SIZE(NvSub3D,
- NV30_TCL_PRIMITIVE_3D_OCC_QUERY_OR_COLOR_BUFF_ENABLE,
- 1);
- OUT_RING (1);
- /* Probably OCC_QUERY_ENABLE */
- BEGIN_RING_CACHE(NvSub3D, 0x17cc, 1);
- OUT_RING_CACHE (1);
- break;
- default:
- WARN_ONCE("no support for this card\n");
- break;
- }
-}
-
-static void
-nouveauUpdateQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_query_object *nq = (nouveau_query_object *)q;
- int status;
-
- status = nouveau_notifier_status(ctx, nmesa->queryNotifier,
- nq->notifier_id);
-
- q->Ready = (status == NV_NOTIFY_STATE_STATUS_COMPLETED);
- if (q->Ready)
- q->Result = nouveau_notifier_return_val(ctx,
- nmesa->queryNotifier,
- nq->notifier_id);
-}
-
-static void
-nouveauWaitQueryResult(GLcontext *ctx, GLenum target, struct gl_query_object *q)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nouveau_query_object *nq = (nouveau_query_object *)q;
-
- nouveau_notifier_wait_status(ctx, nmesa->queryNotifier, nq->notifier_id,
- NV_NOTIFY_STATE_STATUS_COMPLETED, 0);
- nouveauUpdateQuery(ctx, target, q);
-}
-
-static void
-nouveauEndQuery(GLcontext *ctx, GLenum target, struct gl_query_object *q)
-{
- nouveau_query_object *nq = (nouveau_query_object *)q;
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- switch (nmesa->screen->card->type) {
- case NV_20:
- BEGIN_RING_SIZE(NvSub3D, 0x17d0, 1);
- OUT_RING (0x01000000 | nq->notifier_id*32);
- break;
- case NV_30:
- case NV_40:
- case NV_44:
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STORE_RESULT, 1);
- OUT_RING (0x01000000 | nq->notifier_id*32);
- break;
- default:
- WARN_ONCE("no support for this card\n");
- break;
- }
- FIRE_RING();
-
- /*XXX: wait for query to complete, mesa doesn't give the driver
- * an interface to query the status of a query object so
- * this has to stall the channel.
- */
- nouveauWaitQueryResult(ctx, target, q);
-
- BEGIN_RING_CACHE(NvSub3D, 0x17cc, 1);
- OUT_RING_CACHE (0);
-}
-
-void
-nouveauQueryInitFuncs(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (nmesa->screen->card->type < NV_20)
- return;
-
- nmesa->query_object_max = (0x4000 / 32);
- nmesa->queryNotifier =
- nouveau_notifier_new(ctx, NvQueryNotify,
- nmesa->query_object_max);
- nmesa->query_alloc = calloc(nmesa->query_object_max, sizeof(GLboolean));
-
- switch (nmesa->screen->card->type) {
- case NV_20:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SET_OBJECT8, 1);
- OUT_RING_CACHE (NvQueryNotify);
- break;
- case NV_30:
- case NV_40:
- case NV_44:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT7, 1);
- OUT_RING_CACHE (NvQueryNotify);
- break;
- default:
- break;
- };
-
- ctx->Driver.NewQueryObject = nouveauNewQueryObject;
- ctx->Driver.BeginQuery = nouveauBeginQuery;
- ctx->Driver.EndQuery = nouveauEndQuery;
-#if 0
- ctx->Driver.UpdateQuery = nouveauUpdateQuery;
- ctx->Driver.WaitQueryResult = nouveauWaitQueryResult;
-#endif
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2007 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_QUERY_H__
-#define __NOUVEAU_QUERY_H__
-
-typedef struct nouveau_query_object_t {
- struct gl_query_object mesa;
-
- int notifier_id;
-} nouveau_query_object;
-
-extern void nouveauQueryInitFuncs(GLcontext *ctx);
-#endif
+++ /dev/null
-/*
- Autogenerated file, do not edit !
-
-**************************************************************************
-
- Copyright (C) 2006 :
- Dmitry Baryshkov,
- Laurent Carlier,
- Matthieu Castet,
- Dawid Gajownik,
- Jeremy Kolb,
- Stephane Loeuillet,
- Patrice Mandin,
- Stephane Marchesin,
- Serge Martin,
- Sylvain Munaut,
- Ben Skeggs,
- Erik Waling,
- koala_br,
- sturmflut.
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************
-
- Created from objects.c rev. 1.398
-*/
-
-#ifndef _NOUVEAU_REG_H
-#define _NOUVEAU_REG_H
-
-/******************************************
-Object NV01_CONTEXT_CLIP_RECTANGLE used on: NV03 NV04 NV10 NV15 NV20 NV40 G70
-*/
-#define NV01_CONTEXT_CLIP_RECTANGLE 0x00000019
-# define NV01_CONTEXT_CLIP_RECTANGLE_SET_POINT 0x00000300 /* Parameters: x y */
-# define NV01_CONTEXT_CLIP_RECTANGLE_SET_SIZE 0x00000304 /* Parameters: width height */
-
-/******************************************
-Object NV_MEMORY_TO_MEMORY_FORMAT used on: NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV_MEMORY_TO_MEMORY_FORMAT 0x00000039
-# define NV_MEMORY_TO_MEMORY_FORMAT_NOP 0x00000100
-# define NV_MEMORY_TO_MEMORY_FORMAT_NOTIFY 0x00000104
-# define NV_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY 0x00000180
-# define NV_MEMORY_TO_MEMORY_FORMAT_OBJECT_IN 0x00000184
-# define NV_MEMORY_TO_MEMORY_FORMAT_OBJECT_OUT 0x00000188
-# define NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_IN 0x0000030c
-# define NV_MEMORY_TO_MEMORY_FORMAT_OFFSET_OUT 0x00000310
-# define NV_MEMORY_TO_MEMORY_FORMAT_PITCH_IN 0x00000314
-# define NV_MEMORY_TO_MEMORY_FORMAT_PITCH_OUT 0x00000318
-# define NV_MEMORY_TO_MEMORY_FORMAT_LINE_LENGTH_IN 0x0000031c
-# define NV_MEMORY_TO_MEMORY_FORMAT_LINE_COUNT 0x00000320
-# define NV_MEMORY_TO_MEMORY_FORMAT_FORMAT 0x00000324 /* Parameters: src_inc dst_inc */
-# define NV_MEMORY_TO_MEMORY_FORMAT_BUF_NOTIFY 0x00000328
-
-/******************************************
-Object NV03_PRIMITIVE_RASTER_OP used on: NV03 NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV03_PRIMITIVE_RASTER_OP 0x00000043
-# define NV03_PRIMITIVE_RASTER_OP_NOTIFY 0x00000100
-# define NV03_PRIMITIVE_RASTER_OP_DMA_NOTIFY 0x00000180
-# define NV03_PRIMITIVE_RASTER_OP_LOGIC_OP 0x00000300 /* Parameters: logic_op */
-
-/******************************************
-Object NV04_GDI_RECTANGLE_TEXT used on: NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV04_GDI_RECTANGLE_TEXT 0x0000004a
-# define NV04_GDI_RECTANGLE_TEXT_SET_DMA_NOTIFY 0x00000180
-# define NV04_GDI_RECTANGLE_TEXT_PATTERN 0x00000188
-# define NV04_GDI_RECTANGLE_TEXT_ROP5 0x0000018c
-# define NV04_GDI_RECTANGLE_TEXT_SURFACE 0x00000198
-# define NV04_GDI_RECTANGLE_TEXT_OPERATION 0x000002fc
-# define NV04_GDI_RECTANGLE_TEXT_FORMAT 0x00000300
-# define NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL1_TL 0x000005f4 /* Parameters: left top */
-# define NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL1_BR 0x000005f8 /* Parameters: right bottom */
-# define NV04_GDI_RECTANGLE_TEXT_FILL_VALUE 0x000005fc
-# define NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL2_TL 0x00000600 /* Parameters: left top */
-# define NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL2_BR 0x00000604 /* Parameters: right bottom */
-
-/******************************************
-Object NV04_SWIZZLED_SURFACE used on: NV04 NV10 NV15
-*/
-#define NV04_SWIZZLED_SURFACE 0x00000052
-# define NV04_SWIZZLED_SURFACE_DMA_NOTIFY 0x00000180
-# define NV04_SWIZZLED_SURFACE_DMA_IMAGE 0x00000184
-# define NV04_SWIZZLED_SURFACE_FORMAT 0x00000300 /* Parameters: log2(height) log2(width) color */
-# define NV04_SWIZZLED_SURFACE_OFFSET 0x00000304
-
-/******************************************
-Object NV04_CONTEXT_SURFACES_3D used on: NV04
-*/
-#define NV04_CONTEXT_SURFACES_3D 0x00000053
-# define NV04_CONTEXT_SURFACES_3D_DMA_NOTIFY 0x00000180
-# define NV04_CONTEXT_SURFACES_3D_DMA_COLOR 0x00000184
-# define NV04_CONTEXT_SURFACES_3D_DMA_ZETA 0x00000188
-# define NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL 0x000002f8 /* Parameters: x width */
-# define NV04_CONTEXT_SURFACES_3D_CLIP_VERTICAL 0x000002fc /* Parameters: y height */
-# define NV04_CONTEXT_SURFACES_3D_FORMAT 0x00000300 /* Parameters: color type width height */
-# define NV04_CONTEXT_SURFACES_3D_CLIP_SIZE 0x00000304 /* Parameters: width height */
-# define NV04_CONTEXT_SURFACES_3D_PITCH 0x00000308 /* Parameters: color zeta */
-# define NV04_CONTEXT_SURFACES_3D_OFFSET_COLOR 0x0000030c
-# define NV04_CONTEXT_SURFACES_3D_OFFSET_ZETA 0x00000310
-
-/******************************************
-Object NV04_DX5_TEXTURED_TRIANGLE used on: NV04
-*/
-#define NV04_DX5_TEXTURED_TRIANGLE 0x00000054
-# define NV04_DX5_TEXTURED_TRIANGLE_NOP 0x00000100
-# define NV04_DX5_TEXTURED_TRIANGLE_NOTIFY 0x00000104
-# define NV04_DX5_TEXTURED_TRIANGLE_DMA_NOTIFY 0x00000180
-# define NV04_DX5_TEXTURED_TRIANGLE_DMA_1 0x00000184
-# define NV04_DX5_TEXTURED_TRIANGLE_DMA_2 0x00000188
-# define NV04_DX5_TEXTURED_TRIANGLE_SURFACE 0x0000018c
-# define NV04_DX5_TEXTURED_TRIANGLE_COLOR_KEY 0x00000300
-# define NV04_DX5_TEXTURED_TRIANGLE_TEXTURE_OFFSET 0x00000304
-# define NV04_DX5_TEXTURED_TRIANGLE_TEXTURE_FORMAT 0x00000308 /* Parameters: color mipmaps log(u) log(v) wrap_s wrap_t */
-# define NV04_DX5_TEXTURED_TRIANGLE_TEXTURE_FILTER 0x0000030c /* Parameters: magfilter minfilter lodbias */
-# define NV04_DX5_TEXTURED_TRIANGLE_BLEND 0x00000310 /* Parameters: texture benable dst src */
-# define NV04_DX5_TEXTURED_TRIANGLE_CONTROL 0x00000314 /* Parameters: alpharef alphafunc alphaenable zenable zwrite zfunc cullmode */
-# define NV04_DX5_TEXTURED_TRIANGLE_FOG_COLOR 0x00000318
-# define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX( d) (0x00000400 + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SY( d) (0x00000404 + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SZ( d) (0x00000408 + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_INV_W( d) (0x0000040c + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_COLOR( d) (0x00000410 + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_SPECULAR( d) (0x00000414 + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_TEXTURE_S( d) (0x00000418 + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_TEXTURE_T( d) (0x0000041c + d * 0x0020)
-# define NV04_DX5_TEXTURED_TRIANGLE_DRAW 0x00000600 /* Parameters: v0 v1 v2 v3 v4 v5 */
-
-/******************************************
-Object NV04_DX6_MULTITEX_TRIANGLE used on: NV04 NV10 NV15
-*/
-#define NV04_DX6_MULTITEX_TRIANGLE 0x00000055
-# define NV04_DX6_MULTITEX_TRIANGLE_NOP 0x00000100
-# define NV04_DX6_MULTITEX_TRIANGLE_NOTIFY 0x00000104
-# define NV04_DX6_MULTITEX_TRIANGLE_DMA_NOTIFY 0x00000180
-# define NV04_DX6_MULTITEX_TRIANGLE_DMA_1 0x00000184
-# define NV04_DX6_MULTITEX_TRIANGLE_DMA_2 0x00000188
-# define NV04_DX6_MULTITEX_TRIANGLE_SURFACE 0x0000018c
-# define NV04_DX6_MULTITEX_TRIANGLE_OFFSET0 0x00000308
-# define NV04_DX6_MULTITEX_TRIANGLE_OFFSET1 0x0000030c
-# define NV04_DX6_MULTITEX_TRIANGLE_FORMAT0 0x00000310 /* Parameters: color mipmaps log(u) log(v) wrap_s wrap_t */
-# define NV04_DX6_MULTITEX_TRIANGLE_FORMAT1 0x00000314 /* Parameters: color mipmaps log(u) log(v) wrap_s wrap_t */
-# define NV04_DX6_MULTITEX_TRIANGLE_FILTER0 0x00000318 /* Parameters: magfilter minfilter lodbias */
-# define NV04_DX6_MULTITEX_TRIANGLE_FILTER1 0x0000031c /* Parameters: magfilter minfilter lodbias */
-# define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_ALPHA 0x00000320
-# define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_0_COLOR 0x00000324
-# define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_ALPHA 0x0000032c
-# define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_1_COLOR 0x00000330
-# define NV04_DX6_MULTITEX_TRIANGLE_COMBINE_FACTOR 0x00000334
-# define NV04_DX6_MULTITEX_TRIANGLE_BLEND 0x00000338 /* Parameters: benable dst src */
-# define NV04_DX6_MULTITEX_TRIANGLE_CONTROL0 0x0000033c /* Parameters: red_write green_write blue_write alpha_write alpha_write stencil_write alpharef alphafunc alphaenable zenable zwrite zfunc cullmode */
-# define NV04_DX6_MULTITEX_TRIANGLE_CONTROL1 0x00000340 /* Parameters: stencil_enable stencil_mask_write stencil_mask_read stencilref stencilfunc */
-# define NV04_DX6_MULTITEX_TRIANGLE_CONTROL2 0x00000344 /* Parameters: stencil_fail stencil_zfail stencil_zpass */
-# define NV04_DX6_MULTITEX_TRIANGLE_FOG_COLOR 0x00000348
-# define NV04_DX6_MULTITEX_TRIANGLE_TLVERTEX_SX( d) (0x00000400 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_TLVERTEX_SY( d) (0x00000404 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_TLVERTEX_SZ( d) (0x00000408 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_INV_W( d) (0x0000040c + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_COLOR( d) (0x00000410 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_SPECULAR( d) (0x00000414 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_TEXTURE0_S( d) (0x00000418 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_TEXTURE0_T( d) (0x0000041c + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_TEXTURE1_S( d) (0x00000420 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_TEXTURE1_T( d) (0x00000424 + d * 0x0028)
-# define NV04_DX6_MULTITEX_TRIANGLE_DRAW 0x00000540 /* Parameters: v0 v1 v2 v3 v4 v5 */
-
-/******************************************
-Object NV04_COLOR_KEY used on: NV04 NV10 NV15 NV20 NV40
-*/
-#define NV04_COLOR_KEY 0x00000057
-# define NV04_COLOR_KEY_SET_DMA_NOTIFY 0x00000180
-# define NV04_COLOR_KEY_FORMAT 0x00000300
-# define NV04_COLOR_KEY_VALUE 0x00000304
-
-/******************************************
-Object NV04_SOLID_LINE used on: NV04
-*/
-#define NV04_SOLID_LINE 0x0000005c
-# define NV04_SOLID_LINE_CLIP_RECTANGLE 0x00000184
-# define NV04_SOLID_LINE_PATTERN 0x00000188
-# define NV04_SOLID_LINE_ROP 0x0000018c
-# define NV04_SOLID_LINE_SURFACE 0x00000198
-# define NV04_SOLID_LINE_OPERATION 0x000002fc
-# define NV04_SOLID_LINE_COLOR_FORMAT 0x00000300
-# define NV04_SOLID_LINE_COLOR_VALUE 0x00000304
-# define NV04_SOLID_LINE_START 0x00000400 /* Parameters: x y */
-# define NV04_SOLID_LINE_END 0x00000400 /* Parameters: x y */
-
-/******************************************
-Object NV04_UNK005E used on: NV04
-*/
-#define NV04_UNK005E 0x0000005e
-# define NV04_UNK005E_SET_SURFACE 0x00000198
-# define NV04_UNK005E_UNK02fc 0x000002fc
-# define NV04_UNK005E_UNK0300 0x00000300
-# define NV04_UNK005E_COUNTER 0x00000304
-
-/******************************************
-Object NV05_SCALED_IMAGE_FROM_MEMORY used on: NV04
-*/
-#define NV05_SCALED_IMAGE_FROM_MEMORY 0x00000063
-# define NV05_SCALED_IMAGE_FROM_MEMORY_SURFACE 0x00000198
-# define NV05_SCALED_IMAGE_FROM_MEMORY_COLOR_CONVERSION 0x000002fc
-# define NV05_SCALED_IMAGE_FROM_MEMORY_OPERATION 0x00000304
-
-/******************************************
-Object NV04_SCALED_IMAGE_FROM_MEMORY used on: NV04
-*/
-#define NV04_SCALED_IMAGE_FROM_MEMORY 0x00000077
-# define NV04_SCALED_IMAGE_FROM_MEMORY_DMA_NOTIFY 0x00000180
-# define NV04_SCALED_IMAGE_FROM_MEMORY_DMA_IMAGE 0x00000184
-# define NV04_SCALED_IMAGE_FROM_MEMORY_SURFACE 0x00000198
-# define NV04_SCALED_IMAGE_FROM_MEMORY_COLOR_FORMAT 0x00000300
-# define NV04_SCALED_IMAGE_FROM_MEMORY_OPERATION 0x00000304
-# define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_POS 0x00000308 /* Parameters: x y */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE 0x0000030c /* Parameters: width height */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_POS 0x00000310 /* Parameters: x y */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE 0x00000314 /* Parameters: width height */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_DU_DX 0x00000318 /* Parameters: int frac*0x100000 */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_DV_DY 0x0000031c /* Parameters: int frac*0x100000 */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_SIZE 0x00000400 /* Parameters: width height */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_FORMAT 0x00000404 /* Parameters: pitch origin filter */
-# define NV04_SCALED_IMAGE_FROM_MEMORY_OFFSET 0x00000408
-# define NV04_SCALED_IMAGE_FROM_MEMORY_POINT 0x0000040c /* Parameters: u_int u_frac*0x10 v_int v_frac*0x10 */
-
-/******************************************
-Object NV_IMAGE_FROM_CPU used on: NV04
-*/
-#define NV_IMAGE_FROM_CPU 0x00000061
-# define NV_IMAGE_FROM_CPU_DMA_NOTIFY 0x00000180
-# define NV_IMAGE_FROM_CPU_CLIP_RECTANGLE 0x00000188
-# define NV_IMAGE_FROM_CPU_PATTERN 0x0000018c
-# define NV_IMAGE_FROM_CPU_ROP 0x00000190
-# define NV_IMAGE_FROM_CPU_SURFACE 0x0000019c
-# define NV_IMAGE_FROM_CPU_OPERATION 0x000002fc
-# define NV_IMAGE_FROM_CPU_FORMAT 0x00000300
-
-/******************************************
-Object NV05_IMAGE_FROM_CPU used on: NV04
-*/
-#define NV05_IMAGE_FROM_CPU 0x00000065
-# define NV05_IMAGE_FROM_CPU_DMA_NOTIFY 0x00000180
-# define NV05_IMAGE_FROM_CPU_CLIP_RECTANGLE 0x00000188
-# define NV05_IMAGE_FROM_CPU_PATTERN 0x0000018c
-# define NV05_IMAGE_FROM_CPU_ROP 0x00000190
-# define NV05_IMAGE_FROM_CPU_SURFACE 0x0000019c
-# define NV05_IMAGE_FROM_CPU_OPERATION 0x000002fc
-# define NV05_IMAGE_FROM_CPU_FORMAT 0x00000300
-# define NV05_IMAGE_FROM_CPU_POINT 0x00000304 /* Parameters: x y */
-# define NV05_IMAGE_FROM_CPU_SIZE_OUT 0x00000308 /* Parameters: x y */
-# define NV05_IMAGE_FROM_CPU_SIZE_IN 0x0000030c /* Parameters: x y */
-# define NV05_IMAGE_FROM_CPU_COLOR( d) (0x00000400 + d * 0x0004)
-
-/******************************************
-Object NV_IMAGE_BLIT used on: NV04 NV10 NV15 NV20 NV40
-*/
-#define NV_IMAGE_BLIT 0x0000005f
-# define NV_IMAGE_BLIT_DMA_NOTIFY 0x00000180
-# define NV_IMAGE_BLIT_COLOR_KEY 0x00000184
-# define NV_IMAGE_BLIT_CLIP_RECTANGLE 0x00000188
-# define NV_IMAGE_BLIT_PATTERN 0x0000018c
-# define NV_IMAGE_BLIT_ROP5 0x00000190
-# define NV_IMAGE_BLIT_SURFACE 0x0000019c
-# define NV_IMAGE_BLIT_OPERATION 0x000002fc
-# define NV_IMAGE_BLIT_POINT_IN 0x00000300 /* Parameters: x y */
-# define NV_IMAGE_BLIT_POINT_OUT 0x00000304 /* Parameters: x y */
-# define NV_IMAGE_BLIT_SIZE 0x00000308 /* Parameters: width height */
-
-/******************************************
-Object NV10_TCL_PRIMITIVE_3D used on: NV10
-*/
-#define NV10_TCL_PRIMITIVE_3D 0x00000056
-
-/******************************************
-Object NV17_TCL_PRIMITIVE_3D used on: NV15
-*/
-#define NV17_TCL_PRIMITIVE_3D 0x00000099
-
-/******************************************
-Object NV11_TCL_PRIMITIVE_3D used on: NV15
-*/
-#define NV11_TCL_PRIMITIVE_3D 0x00000096
-# define NV10_TCL_PRIMITIVE_3D_NOP 0x00000100
-# define NV10_TCL_PRIMITIVE_3D_NOTIFY 0x00000104
-# define NV10_TCL_PRIMITIVE_3D_SET_DMA_NOTIFY 0x00000180
-# define NV10_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY0 0x00000184
-# define NV10_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY1 0x00000188
-# define NV10_TCL_PRIMITIVE_3D_SET_DISPLAY_LIST 0x0000018c
-# define NV10_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY2 0x00000194
-# define NV10_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY3 0x00000198
-# define NV17_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY4 0x000001ac
-# define NV17_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY5 0x000001b0
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_HORIZ 0x00000200 /* Parameters: width x */
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_VERT 0x00000204 /* Parameters: height y */
-# define NV10_TCL_PRIMITIVE_3D_BUFFER_FORMAT 0x00000208 /* Parameters: type color */
-# define NV10_TCL_PRIMITIVE_3D_BUFFER_PITCH 0x0000020c /* Parameters: depth/stencil buffer pitch color buffer pitch */
-# define NV10_TCL_PRIMITIVE_3D_COLOR_OFFSET 0x00000210
-# define NV10_TCL_PRIMITIVE_3D_DEPTH_OFFSET 0x00000214
-# define NV10_TCL_PRIMITIVE_3D_TX_OFFSET(d) (0x00000218 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_TX_FORMAT(d) (0x00000220 + d * 0x0004) /* Parameters: wrap_t wrap_s log2(height) log2(width) lod npot format cube_map */
-# define NV10_TCL_PRIMITIVE_3D_TX_ENABLE(d) (0x00000228 + d * 0x0004) /* Parameters: enable anisotropy */
-# define NV10_TCL_PRIMITIVE_3D_TX_NPOT_PITCH(d) (0x00000230 + d * 0x0004) /* Parameters: pitch */
-# define NV10_TCL_PRIMITIVE_3D_TX_NPOT_SIZE(d) (0x00000240 + d * 0x0004) /* Parameters: width height */
-# define NV10_TCL_PRIMITIVE_3D_TX_FILTER(d) (0x00000248 + d * 0x0004) /* Parameters: mag_filter min_filter */
-# define NV10_TCL_PRIMITIVE_3D_TX_PALETTE_OFFSET(d) (0x00000250 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_TX_MATRIX_ENABLE(d) (0x000003e0 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_TX_MATRIX(x,y) (0x00000540 + y * 0x0010 + x * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_RC_IN_ALPHA(d) (0x00000260 + d * 0x0004) /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV10_TCL_PRIMITIVE_3D_RC_IN_RGB(d) (0x00000268 + d * 0x0004) /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV10_TCL_PRIMITIVE_3D_RC_OUT_ALPHA(d) (0x00000278 + d * 0x0004) /* Parameters: scale bias mux_sum ab_dot_product cd_dot_product sum_output ab_output cd_output */
-# define NV10_TCL_PRIMITIVE_3D_RC_OUT_RGB(d) (0x00000280 + d * 0x0004) /* Parameters: rc1_tx_units_enabled rc1_rc_enabled scale bias mux_sum ab_dot_product cd_dot_product sum_output ab_output cd_output */
-# define NV10_TCL_PRIMITIVE_3D_RC_COLOR0 0x00000270 /* Parameters: a r g b */
-# define NV10_TCL_PRIMITIVE_3D_RC_COLOR1 0x00000274 /* Parameters: a r g b */
-# define NV10_TCL_PRIMITIVE_3D_RC_FINAL0 0x00000288 /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV10_TCL_PRIMITIVE_3D_RC_FINAL1 0x0000028c /* Parameters: vare_mapping vare_component_usage vare_input varf_mapping varf_component_usage varf_input varg_mapping varg_component_usage varg_input color_sum_clamp */
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_MODEL 0x00000294 /* Parameters: local_viewer color_control */
-# define NV10_TCL_PRIMITIVE_3D_COLOR_MATERIAL_ENABLE 0x00000298 /* Parameters: specular diffuse ambient emission */
-# define NV10_TCL_PRIMITIVE_3D_FOG_MODE 0x0000029c
-# define NV10_TCL_PRIMITIVE_3D_FOG_COORD_DIST 0x000002a0
-# define NV10_TCL_PRIMITIVE_3D_FOG_ENABLE 0x000002a4
-# define NV10_TCL_PRIMITIVE_3D_FOG_COLOR 0x000002a8 /* Parameters: a b g r */
-# define NV17_TCL_PRIMITIVE_3D_COLOR_MASK_ENABLE 0x000002bc
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(d) (0x000002c0 + d * 0x0004) /* Parameters: x2 x1 */
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(d) (0x000002e0 + d * 0x0004) /* Parameters: y2 y1 */
-# define NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE 0x00000300
-# define NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_ENABLE 0x00000304
-# define NV10_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE 0x00000308
-# define NV10_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE 0x0000030c
-# define NV10_TCL_PRIMITIVE_3D_DITHER_ENABLE 0x00000310
-# define NV10_TCL_PRIMITIVE_3D_LIGHTING_ENABLE 0x00000314
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETERS_ENABLE 0x00000318
-# define NV10_TCL_PRIMITIVE_3D_POINT_SMOOTH_ENABLE 0x0000031c
-# define NV10_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE 0x00000320
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE 0x00000324
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_WEIGHT_ENABLE 0x00000328
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_ENABLE 0x0000032c
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE 0x00000330
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE 0x00000334
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE 0x00000338
-# define NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC 0x0000033c
-# define NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF 0x00000340
-# define NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC 0x00000344
-# define NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_DST 0x00000348
-# define NV10_TCL_PRIMITIVE_3D_BLEND_COLOR 0x0000034c /* Parameters: a r g b */
-# define NV10_TCL_PRIMITIVE_3D_BLEND_EQUATION 0x00000350
-# define NV10_TCL_PRIMITIVE_3D_DEPTH_FUNC 0x00000354
-# define NV10_TCL_PRIMITIVE_3D_COLOR_MASK 0x00000358 /* Parameters: a r g b */
-# define NV10_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE 0x0000035c
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_MASK 0x00000360
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_FUNC_FUNC 0x00000364
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_FUNC_REF 0x00000368
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_FUNC_MASK 0x0000036c
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_OP_FAIL 0x00000370
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_OP_ZFAIL 0x00000374
-# define NV10_TCL_PRIMITIVE_3D_STENCIL_OP_ZPASS 0x00000378
-# define NV10_TCL_PRIMITIVE_3D_SHADE_MODEL 0x0000037c
-# define NV10_TCL_PRIMITIVE_3D_LINE_WIDTH 0x00000380
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR 0x00000384
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_UNITS 0x00000388
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT 0x0000038c
-# define NV10_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK 0x00000390
-# define NV10_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR 0x00000394
-# define NV10_TCL_PRIMITIVE_3D_DEPTH_RANGE_FAR 0x00000398
-# define NV10_TCL_PRIMITIVE_3D_CULL_FACE 0x0000039c
-# define NV10_TCL_PRIMITIVE_3D_FRONT_FACE 0x000003a0
-# define NV10_TCL_PRIMITIVE_3D_NORMALIZE_ENABLE 0x000003a4
-# define NV10_TCL_PRIMITIVE_3D_COLOR_MATERIAL_R 0x000003a8
-# define NV10_TCL_PRIMITIVE_3D_COLOR_MATERIAL_G 0x000003ac
-# define NV10_TCL_PRIMITIVE_3D_COLOR_MATERIAL_B 0x000003b0
-# define NV10_TCL_PRIMITIVE_3D_COLOR_MATERIAL_A 0x000003b4
-# define NV10_TCL_PRIMITIVE_3D_COLOR_CONTROL 0x000003b8 /* Parameters: color_control */
-# define NV10_TCL_PRIMITIVE_3D_ENABLED_LIGHTS 0x000003bc /* Parameters: light 7 light 6 light 5 light 4 light 3 light 2 light 1 light 0 */
-# define NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_ENABLE( d) (0x000003c0 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_VIEW_MATRIX_ENABLE 0x000003e8 /* Parameters: projection modelview0 modelview1 */
-# define NV10_TCL_PRIMITIVE_3D_POINT_SIZE 0x000003ec
-# define NV10_TCL_PRIMITIVE_3D_MODELVIEW0_MATRIX( d) (0x00000400 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_MODELVIEW1_MATRIX( d) (0x00000440 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_INVERSE_MODELVIEW0_MATRIX( d) (0x00000480 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_INVERSE_MODELVIEW1_MATRIX( d) (0x000004c0 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_PROJECTION_MATRIX( d) (0x00000500 + d * 0x0004)
-# define NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_A(d) (0x00000600 + d * 0x0010)
-# define NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_B(d) (0x00000604 + d * 0x0010)
-# define NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_C(d) (0x00000608 + d * 0x0010)
-# define NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_D(d) (0x0000060c + d * 0x0010)
-# define NV10_TCL_PRIMITIVE_3D_FOG_EQUATION_CONSTANT 0x00000680
-# define NV10_TCL_PRIMITIVE_3D_FOG_EQUATION_LINEAR 0x00000684
-# define NV10_TCL_PRIMITIVE_3D_FOG_EQUATION_QUADRATIC 0x00000688
-# define NV10_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_A 0x000006a0
-# define NV10_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_B 0x000006a4
-# define NV10_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_C 0x000006a8
-# define NV10_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_D 0x000006ac
-# define NV10_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_E 0x000006b0
-# define NV10_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_F 0x000006b4
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x000006c4
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x000006c8
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x000006cc
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_SCALE_X 0x000006e8
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_SCALE_Y 0x000006ec
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_SCALE_Z 0x000006f0
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_SCALE_W 0x000006f4
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_A 0x000006f8
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_B 0x000006fc
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_C 0x00000700
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_D 0x00000704
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_E 0x00000708
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_F 0x0000070c
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_G 0x00000710
-# define NV10_TCL_PRIMITIVE_3D_POINT_PARAMETER_H 0x00000714
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(d) (0x00000800 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G(d) (0x00000804 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B(d) (0x00000808 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(d) (0x0000080c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G(d) (0x00000810 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B(d) (0x00000814 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(d) (0x00000818 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G(d) (0x0000081c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B(d) (0x00000820 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_X(d) (0x00000828 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_Y(d) (0x0000082c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_Z(d) (0x00000830 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_X(d) (0x00000834 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_Y(d) (0x00000838 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_Z(d) (0x0000083c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(d) (0x00000840 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_EXPONENT(d) (0x00000844 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_B(d) (0x00000848 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_X(d) (0x0000084c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_Y(d) (0x00000850 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_Z(d) (0x00000854 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_C(d) (0x00000858 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_POSITION_X(d) (0x0000085c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_POSITION_Y(d) (0x00000860 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_POSITION_Z(d) (0x00000864 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_CONSTANT_ATTENUATION(d) (0x00000868 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_LINEAR_ATTENUATION(d) (0x0000086c + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_LIGHT_QUADRATIC_ATTENUATION(d) (0x00000870 + d * 0x0080)
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_3F_X 0x00000c00
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_3F_Y 0x00000c04
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_3F_Z 0x00000c08
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_4F_X 0x00000c18
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_4F_Y 0x00000c1c
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_4F_Z 0x00000c20
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_POS_4F_W 0x00000c24
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_X 0x00000c30
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_Y 0x00000c34
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_Z 0x00000c38
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_XY 0x00000c40 /* Parameters: y x */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_Z 0x00000c44 /* Parameters: z */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_4F_R 0x00000c50
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_4F_G 0x00000c54
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_4F_B 0x00000c58
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_4F_A 0x00000c5c
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_3F_R 0x00000c60
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_3F_G 0x00000c64
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_3F_B 0x00000c68
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL_4I 0x00000c6c /* Parameters: a b g r */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_R 0x00000c80
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_G 0x00000c84
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_B 0x00000c88
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_COL2_3I 0x00000c8c /* Parameters: a b g r */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_S 0x00000c90
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_T 0x00000c94
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_2I 0x00000c98 /* Parameters: t s */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_S 0x00000ca0
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_T 0x00000ca4
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_R 0x00000ca8
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_Q 0x00000cac
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_ST 0x00000cb0 /* Parameters: t s */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_RQ 0x00000cb4 /* Parameters: q r */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_S 0x00000cb8
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_T 0x00000cbc
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_2I 0x00000cc0 /* Parameters: t s */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_S 0x00000cc8
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_T 0x00000ccc
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_R 0x00000cd0
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_Q 0x00000cd4
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_ST 0x00000cd8 /* Parameters: t s */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_RQ 0x00000cdc /* Parameters: q r */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_FOG_1F 0x00000ce0
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_WGH_1F 0x00000ce4
-# define NV10_TCL_PRIMITIVE_3D_EDGEFLAG_ENABLE 0x00000cec
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ATTR( d) (0x00000d04 + d * 0x0008) /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_VALIDATE 0x00000cf0
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_POS 0x00000d00
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_POS 0x00000d04 /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_COL 0x00000d08
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_COL 0x00000d0c /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_COL2 0x00000d10
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_COL2 0x00000d14 /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_TX0 0x00000d18
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_TX0 0x00000d1c /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_TX1 0x00000d20
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_TX1 0x00000d24 /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_NOR 0x00000d28
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_NOR 0x00000d2c /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_WGH 0x00000d30
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_WGH 0x00000d34 /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_OFFSET_FOG 0x00000d38
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_FORMAT_FOG 0x00000d3c /* Parameters: stride fields type */
-# define NV10_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_ENABLE 0x00000d40
-# define NV10_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_OP 0x00000d44
-# define NV17_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_PITCH 0x00000d5c /* Parameters: pitch */
-# define NV17_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_OFFSET 0x00000d60
-# define NV17_TCL_PRIMITIVE_3D_LMA_DEPTH_FILL_VALUE 0x00000d68
-# define NV17_TCL_PRIMITIVE_3D_LMA_DEPTH_CLEAR_ENABLE 0x00000d6c
-# define NV10_TCL_PRIMITIVE_3D_BEGIN_END 0x00000dfc
-# define NV10_TCL_PRIMITIVE_3D_INDEX_DATA 0x00000e00 /* Parameters: index1 index0 */
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_BUFFER_BEGIN_END 0x000013fc
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_BUFFER_DRAW_ARRAYS 0x00001400 /* Parameters: count-1 first */
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_X 0x00001638
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_Y 0x0000163c
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_Z 0x00001640
-# define NV10_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_W 0x00001644
-# define NV17_TCL_PRIMITIVE_3D_LMA_DEPTH_ENABLE 0x00001658
-# define NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_DATA 0x00001800
-
-/******************************************
-Object NV10_IMAGE_FROM_CPU used on: NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV10_IMAGE_FROM_CPU 0x0000008a
-# define NV10_IMAGE_FROM_CPU_SET_DMA_NOTIFY 0x00000180
-# define NV10_IMAGE_FROM_CPU_SET_CONTEXT_CLIP_RECTANGLE 0x00000188
-# define NV10_IMAGE_FROM_CPU_SET_IMAGE_PATTERN 0x0000018c
-# define NV10_IMAGE_FROM_CPU_SET_RASTER_OP 0x00000190
-# define NV10_IMAGE_FROM_CPU_SET_CONTEXT_SURFACES_2D 0x0000019c
-# define NV10_IMAGE_FROM_CPU_OPERATION 0x000002fc
-# define NV10_IMAGE_FROM_CPU_FORMAT 0x00000300
-# define NV10_IMAGE_FROM_CPU_POINT 0x00000304 /* Parameters: x y */
-# define NV10_IMAGE_FROM_CPU_SIZE_OUT 0x00000308 /* Parameters: width height */
-# define NV10_IMAGE_FROM_CPU_SIZE_IN 0x0000030c /* Parameters: width height */
-# define NV10_IMAGE_FROM_CPU_HLINE 0x00000400
-
-/******************************************
-Object NV10_PRIMITIVE_2D used on: NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV10_PRIMITIVE_2D 0x0000007b
-# define NV10_PRIMITIVE_2D_SET_DMA_NOTIFY 0x00000180
-# define NV10_PRIMITIVE_2D_SET_SURFACE 0x00000184
-# define NV10_PRIMITIVE_2D_SET_FORMAT 0x00000300
-# define NV10_PRIMITIVE_2D_SET_POINT 0x00000304 /* Parameters: x y */
-# define NV10_PRIMITIVE_2D_SET_SIZE 0x00000308 /* Parameters: width height */
-# define NV10_PRIMITIVE_2D_SET_CLIP_HORIZ 0x0000030c /* Parameters: width x */
-# define NV10_PRIMITIVE_2D_SET_CLIP_VERT 0x00000310 /* Parameters: height y */
-# define NV10_PRIMITIVE_2D_SET_DATA( d) (0x00000400 + d * 0x0004)
-
-/******************************************
-Object NV10_IMAGE_BLIT used on: NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV10_IMAGE_BLIT 0x0000009f
-# define NV10_IMAGE_BLIT_NOP 0x00000100
-# define NV10_IMAGE_BLIT_NOTIFY 0x00000104
-# define NV10_IMAGE_BLIT_SET_DMA_NOTIFY 0x00000180
-# define NV10_IMAGE_BLIT_SET_CONTEXT_CLIP_RECTANGLE 0x00000188
-# define NV10_IMAGE_BLIT_SET_IMAGE_PATTERN 0x0000018c
-# define NV10_IMAGE_BLIT_SET_RASTER_OP 0x00000190
-# define NV10_IMAGE_BLIT_SET_CONTEXT_SURFACES_2D 0x0000019c
-# define NV10_IMAGE_BLIT_SET_OPERATION 0x000002fc
-# define NV10_IMAGE_BLIT_SET_POINT 0x00000300 /* Parameters: x y */
-# define NV10_IMAGE_BLIT_SET_PITCH 0x00000304 /* Parameters: skip */
-# define NV10_IMAGE_BLIT_SET_SIZE 0x00000308 /* Parameters: width height */
-
-/******************************************
-Object NV10_VIDEO_DISPLAY used on: NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV10_VIDEO_DISPLAY 0x0000007c
-# define NV10_VIDEO_DISPLAY_COUNTER 0x00000050
-# define NV10_VIDEO_DISPLAY_SET_DMA_FROM_MEMORY 0x00000180
-# define NV10_VIDEO_DISPLAY_SET_DMA_IN_MEMORY0 0x00000184
-# define NV10_VIDEO_DISPLAY_SET_DMA_IN_MEMORY1 0x00000188
-# define NV10_VIDEO_DISPLAY_SET_OBJECT3 0x0000019c
-# define NV10_VIDEO_DISPLAY_SIZE 0x000002f8 /* Parameters: height width */
-# define NV10_VIDEO_DISPLAY_OFFSET 0x00000300
-
-/******************************************
-Object NV10_UNK0072 used on: NV10 NV15 NV20 NV40 G70
-*/
-#define NV10_UNK0072 0x00000072
-# define NV10_UNK0072_COUNTER 0x00000050
-# define NV40_UNK0072_SET_OBJECT 0x00000060
-# define NV10_UNK0072_SET_DMA_NOTIFY 0x00000180
-
-/******************************************
-Object NV10_SCALED_IMAGE_FROM_MEMORY used on: NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV10_SCALED_IMAGE_FROM_MEMORY 0x00000089
-# define NV10_SCALED_IMAGE_FROM_MEMORY_COUNTER 0x00000050
-# define NV10_SCALED_IMAGE_FROM_MEMORY_SET_DMA_IN_MEMORY 0x00000184
-# define NV10_SCALED_IMAGE_FROM_MEMORY_SET_RASTER_OP 0x0000018c
-# define NV10_SCALED_IMAGE_FROM_MEMORY_SET_IMAGE_PATTERN 0x00000188
-# define NV10_SCALED_IMAGE_FROM_MEMORY_SET_SURFACE 0x00000198
-# define NV10_SCALED_IMAGE_FROM_MEMORY_OPERATION 0x00000304
-# define NV10_SCALED_IMAGE_FROM_MEMORY_CLIP_POS 0x00000308 /* Parameters: x y */
-# define NV10_SCALED_IMAGE_FROM_MEMORY_CLIP_SIZE 0x0000030c /* Parameters: width height */
-# define NV10_SCALED_IMAGE_FROM_MEMORY_OUT_POS 0x00000310 /* Parameters: x y */
-# define NV10_SCALED_IMAGE_FROM_MEMORY_OUT_SIZE 0x00000314 /* Parameters: width height */
-# define NV10_SCALED_IMAGE_FROM_MEMORY_SIZE 0x00000400 /* Parameters: width height */
-# define NV10_SCALED_IMAGE_FROM_MEMORY_FORMAT 0x00000404 /* Parameters: pitch */
-# define NV10_SCALED_IMAGE_FROM_MEMORY_OFFSET 0x00000408
-# define NV10_SCALED_IMAGE_FROM_MEMORY_POINT 0x0000040c /* Parameters: u_int u_frac*0x10 v_int v_frac*0x10 */
-
-/******************************************
-Object NV10_CONTEXT_SURFACES_2D used on: NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV10_CONTEXT_SURFACES_2D 0x00000062
-# define NV10_CONTEXT_SURFACES_2D_SET_DMA_NOTIFY 0x00000180
-# define NV10_CONTEXT_SURFACES_2D_SET_DMA_IN_MEMORY0 0x00000184
-# define NV10_CONTEXT_SURFACES_2D_SET_DMA_IN_MEMORY1 0x00000188
-# define NV10_CONTEXT_SURFACES_2D_FORMAT 0x00000300 /* Parameters: color type width height */
-# define NV10_CONTEXT_SURFACES_2D_PITCH 0x00000304 /* Parameters: src dst */
-# define NV10_CONTEXT_SURFACES_2D_OFFSET_SRC 0x00000308
-# define NV10_CONTEXT_SURFACES_2D_OFFSET_DST 0x0000030c
-
-/******************************************
-Object NV04_CONTEXT_SURFACES_2D used on: NV04 NV10 NV15
-*/
-#define NV04_CONTEXT_SURFACES_2D 0x00000042
-# define NV04_CONTEXT_SURFACES_2D_NOTIFY 0x00000104
-# define NV04_CONTEXT_SURFACES_2D_SET_DMA_NOTIFY 0x00000180
-# define NV04_CONTEXT_SURFACES_2D_SET_DMA_IMAGE_SRC 0x00000184
-# define NV04_CONTEXT_SURFACES_2D_SET_DMA_IMAGE_DST 0x00000188
-# define NV04_CONTEXT_SURFACES_2D_FORMAT 0x00000300
-# define NV04_CONTEXT_SURFACES_2D_PITCH 0x00000304 /* Parameters: src dst */
-# define NV04_CONTEXT_SURFACES_2D_OFFSET_SRC 0x00000308
-# define NV04_CONTEXT_SURFACES_2D_OFFSET_DST 0x0000030c
-
-/******************************************
-Object NV04_IMAGE_PATTERN used on: NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV04_IMAGE_PATTERN 0x00000044
-# define NV04_IMAGE_PATTERN_COLOR_FORMAT 0x00000300
-# define NV04_IMAGE_PATTERN_MONO_FORMAT 0x00000304
-# define NV04_IMAGE_PATTERN_SELECT 0x0000030c
-# define NV04_IMAGE_PATTERN_MONOCHROME_SHAPE 0x00000308
-# define NV04_IMAGE_PATTERN_MONOCHROME_COLOR0 0x00000310
-# define NV04_IMAGE_PATTERN_MONOCHROME_COLOR1 0x00000314
-# define NV04_IMAGE_PATTERN_MONOCHROME_PATTERN0 0x00000318
-# define NV04_IMAGE_PATTERN_MONOCHROME_PATTERN1 0x0000031c
-
-/******************************************
-Object NV20_SWIZZLED_SURFACE used on: NV20 NV30 NV40 G70
-*/
-#define NV20_SWIZZLED_SURFACE 0x0000009e
-# define NV20_SWIZZLED_SURFACE_SET_OBJECT0 0x00000180
-# define NV20_SWIZZLED_SURFACE_SET_OBJECT1 0x00000184
-# define NV20_SWIZZLED_SURFACE_FORMAT 0x00000300 /* Parameters: log2(height) log2(width) color */
-# define NV20_SWIZZLED_SURFACE_OFFSET 0x00000304
-
-/******************************************
-Object NV20_TCL_PRIMITIVE_3D used on: NV20
-*/
-#define NV20_TCL_PRIMITIVE_3D 0x00000097
-# define NV20_TCL_PRIMITIVE_3D_NOP 0x00000100
-# define NV20_TCL_PRIMITIVE_3D_NOTIFY 0x00000104
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT0 0x00000180
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT1 0x00000184
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT2 0x00000188
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT3 0x00000194
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT4 0x00000198
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT5 0x0000019c
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT6 0x000001a0
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT7 0x000001a4
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT8 0x000001a8
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT9 0x000001ac
-# define NV20_TCL_PRIMITIVE_3D_SET_OBJECT10 0x000001b0
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_HORIZ 0x00000200 /* Parameters: width x */
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_VERT 0x00000204 /* Parameters: height y */
-# define NV20_TCL_PRIMITIVE_3D_BUFFER_FORMAT 0x00000208 /* Parameters: type color */
-# define NV20_TCL_PRIMITIVE_3D_BUFFER_PITCH 0x0000020c /* Parameters: depth/stencil buffer pitch color buffer pitch */
-# define NV20_TCL_PRIMITIVE_3D_COLOR_OFFSET 0x00000210
-# define NV20_TCL_PRIMITIVE_3D_DEPTH_OFFSET 0x00000214
-# define NV20_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_PITCH 0x0000022c /* Parameters: pitch */
-# define NV20_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_OFFSET 0x00000230
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_CONTROL 0x00000294
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_CONTROL 0x00000298 /* Parameters: back_specular back_ambient back_diffuse back_emission front_specular front_ambient front_diffuse front_emission */
-# define NV20_TCL_PRIMITIVE_3D_FOG_MODE 0x0000029c
-# define NV20_TCL_PRIMITIVE_3D_FOG_COORD_DIST 0x000002a0
-# define NV20_TCL_PRIMITIVE_3D_FOG_ENABLE 0x000002a4
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(d) (0x000002c0 + d * 0x0004) /* Parameters: x2 x1 */
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(d) (0x000002e0 + d * 0x0004) /* Parameters: y2 y1 */
-# define NV20_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE 0x00000300
-# define NV20_TCL_PRIMITIVE_3D_BLEND_FUNC_ENABLE 0x00000304
-# define NV20_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE 0x00000308
-# define NV20_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE 0x0000030c
-# define NV20_TCL_PRIMITIVE_3D_DITHER_ENABLE 0x00000310
-# define NV20_TCL_PRIMITIVE_3D_LIGHTING_ENABLE 0x00000314
-# define NV20_TCL_PRIMITIVE_3D_POINT_SMOOTH_ENABLE 0x0000031c
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETERS_ENABLE 0x00000318
-# define NV20_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE 0x00000320
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE 0x00000324
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_ENABLE 0x0000032c
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE 0x00000330
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE 0x00000334
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE 0x00000338
-# define NV20_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC 0x0000033c
-# define NV20_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF 0x00000340
-# define NV20_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC 0x00000344
-# define NV20_TCL_PRIMITIVE_3D_BLEND_FUNC_DST 0x00000348
-# define NV20_TCL_PRIMITIVE_3D_BLEND_COLOR 0x0000034c /* Parameters: a r g b */
-# define NV20_TCL_PRIMITIVE_3D_BLEND_EQUATION 0x00000350
-# define NV20_TCL_PRIMITIVE_3D_DEPTH_FUNC 0x00000354
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MASK 0x00000358 /* Parameters: a r g b */
-# define NV20_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE 0x0000035c
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_MASK 0x00000360
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_FUNC_FUNC 0x00000364
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_FUNC_REF 0x00000368
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_FUNC_MASK 0x0000036c
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_OP_FAIL 0x00000370
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_OP_ZFAIL 0x00000374
-# define NV20_TCL_PRIMITIVE_3D_STENCIL_OP_ZPASS 0x00000378
-# define NV20_TCL_PRIMITIVE_3D_SHADE_MODEL 0x0000037c
-# define NV20_TCL_PRIMITIVE_3D_LINE_WIDTH 0x00000380
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR 0x00000384
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_UNITS 0x00000388
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT 0x0000038c
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK 0x00000390
-# define NV20_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR 0x00000394
-# define NV20_TCL_PRIMITIVE_3D_DEPTH_RANGE_FAR 0x00000398
-# define NV20_TCL_PRIMITIVE_3D_CULL_FACE 0x0000039c
-# define NV20_TCL_PRIMITIVE_3D_FRONT_FACE 0x000003a0
-# define NV20_TCL_PRIMITIVE_3D_NORMALIZE_ENABLE 0x000003a4
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_R 0x000003a8
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_G 0x000003ac
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_B 0x000003b0
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_A 0x000003b4
-# define NV20_TCL_PRIMITIVE_3D_SEPARATE_SPECULAR_ENABLE 0x000003b8
-# define NV20_TCL_PRIMITIVE_3D_ENABLED_LIGHTS 0x000003bc /* Parameters: light 7 light 6 light 5 light 4 light 3 light 2 light 1 light 0 */
-# define NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_ENABLE(d) (0x000003c0 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_TX_MATRIX_ENABLE(d) (0x00000420 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_POINT_SIZE 0x0000043c
-# define NV20_TCL_PRIMITIVE_3D_MODELVIEW_MATRIX( d) (0x00000480 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_INVERSE_MODELVIEW_MATRIX( d) (0x00000580 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_PROJECTION_MATRIX( d) (0x00000680 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_TX_MATRIX(x,y) (0x000006c0 + y * 0x0010 + x * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_A(d) (0x00000840 + d * 0x0010)
-# define NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_B(d) (0x00000844 + d * 0x0010)
-# define NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_C(d) (0x00000848 + d * 0x0010)
-# define NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_D(d) (0x0000084c + d * 0x0010)
-# define NV20_TCL_PRIMITIVE_3D_FOG_EQUATION_CONSTANT 0x000009c0
-# define NV20_TCL_PRIMITIVE_3D_FOG_EQUATION_LINEAR 0x000009c4
-# define NV20_TCL_PRIMITIVE_3D_FOG_EQUATION_QUADRATIC 0x000009c8
-# define NV20_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_A 0x000009e0
-# define NV20_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_B 0x000009e4
-# define NV20_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_C 0x000009e8
-# define NV20_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_D 0x000009ec
-# define NV20_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_E 0x000009f0
-# define NV20_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_F 0x000009f4
-# define NV20_TCL_PRIMITIVE_3D_POINT_SPRITE 0x00000a1c /* Parameters: coord_replace r_mode enable */
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_OX 0x00000a20
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_OY 0x00000a24
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_DEPTH_AVG_S 0x00000a28
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_UNKNOWN_A 0x00000a2c
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_A 0x00000a30
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_B 0x00000a34
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_C 0x00000a38
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_D 0x00000a3c
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_E 0x00000a40
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_F 0x00000a44
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_G 0x00000a48
-# define NV20_TCL_PRIMITIVE_3D_POINT_PARAMETER_H 0x00000a4c
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_PX_DIV2 0x00000af0
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_PY_DIV2 0x00000af4
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_DEPTH_HALF_S 0x00000af8
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_UNKNOWN_B 0x00000afc
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_INST0 0x00000b00
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_INST1 0x00000b04
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_INST2 0x00000b08
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_INST3 0x00000b0c
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_X 0x00000b80
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_Y 0x00000b84
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_Z 0x00000b88
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_W 0x00000b8c
-# define NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_ID 0x00001ea4
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x00000a10
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x00000a14
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x00000a18
-# define NV20_TCL_PRIMITIVE_3D_TX_OFFSET(d) (0x00001b00 + d * 0x0040)
-# define NV20_TCL_PRIMITIVE_3D_TX_FORMAT(d) (0x00001b04 + d * 0x0040) /* Parameters: log2(height) log2(width) lod format cube_map */
-# define NV20_TCL_PRIMITIVE_3D_TX_WRAP(d) (0x00001b08 + d * 0x0040) /* Parameters: wrap_s wrap_t wrap_r */
-# define NV20_TCL_PRIMITIVE_3D_TX_ENABLE(d) (0x00001b0c + d * 0x0040) /* Parameters: enable anisotropy */
-# define NV20_TCL_PRIMITIVE_3D_TX_NPOT_PITCH(d) (0x00001b10 + d * 0x0040) /* Parameters: pitch */
-# define NV20_TCL_PRIMITIVE_3D_TX_FILTER(d) (0x00001b14 + d * 0x0040) /* Parameters: mag_filter min_filter */
-# define NV20_TCL_PRIMITIVE_3D_TX_NPOT_SIZE(d) (0x00001b1c + d * 0x0040) /* Parameters: width height */
-# define NV20_TCL_PRIMITIVE_3D_TX_PALETTE_OFFSET(d) (0x00001b20 + d * 0x0040)
-# define NV20_TCL_PRIMITIVE_3D_RC_ENABLE 0x00001e60 /* Parameters: number of rc enabled */
-# define NV20_TCL_PRIMITIVE_3D_TX_SHADER_OP 0x00001e70 /* Parameters: op0 op1 op2 op3 */
-# define NV20_TCL_PRIMITIVE_3D_TX_SHADER_CULL_MODE 0x000017f8 /* Parameters: cull0 cull1 cull2 cull3 */
-# define NV20_TCL_PRIMITIVE_3D_TX_SHADER_PREVIOUS 0x00001e78 /* Parameters: prev2 prev3 */
-# define NV20_TCL_PRIMITIVE_3D_RC_COLOR0 0x00001e20 /* Parameters: a r g b */
-# define NV20_TCL_PRIMITIVE_3D_RC_COLOR1 0x00001e24 /* Parameters: a r g b */
-# define NV20_TCL_PRIMITIVE_3D_RC_FINAL0 0x00000288 /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV20_TCL_PRIMITIVE_3D_RC_FINAL1 0x0000028c /* Parameters: vare_mapping vare_component_usage vare_input varf_mapping varf_component_usage varf_input varg_mapping varg_component_usage varg_input color_sum_clamp */
-# define NV20_TCL_PRIMITIVE_3D_RC_IN_ALPHA(d) (0x00000260 + d * 0x0004) /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV20_TCL_PRIMITIVE_3D_RC_IN_RGB(d) (0x00000ac0 + d * 0x0004) /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV20_TCL_PRIMITIVE_3D_RC_CONSTANT_COLOR0(d) (0x00000a60 + d * 0x0004) /* Parameters: a r g b */
-# define NV20_TCL_PRIMITIVE_3D_RC_CONSTANT_COLOR1(d) (0x00000a80 + d * 0x0004) /* Parameters: a r g b */
-# define NV20_TCL_PRIMITIVE_3D_RC_OUT_ALPHA(d) (0x00000aa0 + d * 0x0004) /* Parameters: scale bias mux_sum ab_dot_product cd_dot_product sum_output ab_output cd_output */
-# define NV20_TCL_PRIMITIVE_3D_RC_OUT_RGB(d) (0x00001e40 + d * 0x0004) /* Parameters: scale bias mux_sum ab_dot_product cd_dot_product sum_output ab_output cd_output */
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_POSITION_X(d) (0x0000105c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_POSITION_Y(d) (0x00001060 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_POSITION_Z(d) (0x00001064 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_X(d) (0x00001028 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_Y(d) (0x0000102c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_Z(d) (0x00001030 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_X(d) (0x00001034 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_Y(d) (0x00001038 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_Z(d) (0x0000103c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(d) (0x00001000 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G(d) (0x00001004 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B(d) (0x00001008 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(d) (0x0000100c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G(d) (0x00001010 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B(d) (0x00001014 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(d) (0x00001018 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G(d) (0x0000101c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B(d) (0x00001020 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_BACK_SIDE_PRODUCT_AMBIENT(d) (0x00000c00 + d * 0x0040)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_BACK_SIDE_PRODUCT_DIFFUSE(d) (0x00000c0c + d * 0x0040)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_BACK_SIDE_PRODUCT_SPECULAR(d) (0x00000c18 + d * 0x0040)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_CONSTANT_ATTENUATION(d) (0x00001068 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_LINEAR_ATTENUATION(d) (0x0000106c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_QUADRATIC_ATTENUATION(d) (0x00001070 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(d) (0x00001040 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_EXPONENT(d) (0x00001044 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_B(d) (0x00001048 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_X(d) (0x0000104c + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_Y(d) (0x00001050 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_Z(d) (0x00001054 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_C(d) (0x00001058 + d * 0x0080)
-# define NV20_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_A 0x00001e28
-# define NV20_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_B 0x00001e2c
-# define NV20_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_C 0x00001e30
-# define NV20_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_D 0x00001e34
-# define NV20_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_E 0x00001e38
-# define NV20_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_F 0x00001e3c
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_ENABLE 0x0000147c
-# define NV20_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_PATTERN(d) (0x00001480 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_3F_X 0x00001500
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_3F_Y 0x00001504
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_3F_Z 0x00001508
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_4F_X 0x00001518
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_4F_Y 0x0000151c
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_4F_Z 0x00001520
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_4F_W 0x00001524
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_4I_XY 0x00001528 /* Parameters: y x */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_POS_4I_ZW 0x0000152c /* Parameters: w z */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_X 0x00001530
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_Y 0x00001534
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_Z 0x00001538
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_XY 0x00001540 /* Parameters: y x */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_Z 0x00001544 /* Parameters: z */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_4F_R 0x00001550
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_4F_G 0x00001554
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_4F_B 0x00001558
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_4F_A 0x0000155c
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_3F_R 0x00001560
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_3F_G 0x00001564
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_3F_B 0x00001568
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL_4I 0x0000156c /* Parameters: a b g r */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_R 0x00001580
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_G 0x00001584
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_B 0x00001588
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_COL2_3I 0x0000158c /* Parameters: a b g r */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_S 0x00001590
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_T 0x00001594
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_2I 0x00001598 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_S 0x000015a0
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_T 0x000015a4
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_R 0x000015a8
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_Q 0x000015ac
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_ST 0x000015b0 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_RQ 0x000015b4 /* Parameters: q r */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_S 0x000015b8
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_T 0x000015bc
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_2I 0x000015c0 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_S 0x000015c8
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_T 0x000015cc
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_R 0x000015d0
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_Q 0x000015d4
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_ST 0x000015d8 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_RQ 0x000015dc /* Parameters: q r */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_2F_S 0x000015e0
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_2F_T 0x000015e4
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_2I 0x000015e8 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_S 0x000015f0
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_T 0x000015f4
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_R 0x000015f8
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_Q 0x000015fc
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_4I_ST 0x00001600 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX2_4I_RQ 0x00001604 /* Parameters: q r */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_2F_S 0x00001608
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_2F_T 0x0000160c
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_2I 0x00001610 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_S 0x00001620
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_T 0x00001624
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_R 0x00001628
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_Q 0x0000162c
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_4I_ST 0x00001630 /* Parameters: t s */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_TX3_4I_RQ 0x00001634 /* Parameters: q r */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_FOG_1F 0x00001698
-# define NV20_TCL_PRIMITIVE_3D_EDGE_FLAG 0x000016bc
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR0_POS 0x00001720 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR1_WGH 0x00001724 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR2_NOR 0x00001728 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR3_COL 0x0000172c /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR4_COL2 0x00001730 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR5_FOG 0x00001734 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR6 0x00001738 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR7 0x0000173c /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR8_TX0 0x00001740 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR9_TX1 0x00001744 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR10_TX2 0x00001748 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR11_TX3 0x0000174c /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR12_TX4 0x00001750 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR13_TX5 0x00001754 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR14_TX6 0x00001758 /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VB_POINTER_ATTR15_TX7 0x0000175c /* Parameters: enabled? offset */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR( d) (0x00001760 + d * 0x0004)
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR0_POS 0x00001760 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR1_WGH 0x00001764 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR2_NOR 0x00001768 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR3_COL 0x0000176c /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR4_COL2 0x00001770 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR5_FOG 0x00001774 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR6 0x00001778 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR7 0x0000177c /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR8_TX0 0x00001780 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR9_TX1 0x00001784 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR10_TX2 0x00001788 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR11_TX3 0x0000178c /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR12_TX4 0x00001790 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR13_TX5 0x00001794 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR14_TX6 0x00001798 /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR15_TX7 0x0000179c /* Parameters: stride fields type */
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x000017a0
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x000017a4
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x000017a8
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_A 0x000017ac
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_R 0x000017b0
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_G 0x000017b4
-# define NV20_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_B 0x000017b8
-# define NV20_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_ENABLE 0x000017bc
-# define NV20_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_OP 0x000017c0
-# define NV20_TCL_PRIMITIVE_3D_LIGHT_MODEL_TWO_SIDE_ENABLE 0x000017c4
-# define NV20_TCL_PRIMITIVE_3D_BEGIN_END 0x000017fc
-# define NV20_TCL_PRIMITIVE_3D_SCISSOR_X2_X1 0x00001c30 /* Parameters: x2 x1 */
-# define NV20_TCL_PRIMITIVE_3D_SCISSOR_Y2_Y1 0x00001c50 /* Parameters: y2 y1 */
-# define NV20_TCL_PRIMITIVE_3D_CLEAR_VALUE_DEPTH 0x00001d8c
-# define NV20_TCL_PRIMITIVE_3D_CLEAR_VALUE_ARGB 0x00001d90
-# define NV20_TCL_PRIMITIVE_3D_CLEAR_WHICH_BUFFERS 0x00001d94 /* Parameters: clear color a clear color b clear color g clear color r clear depth clear stencil */
-# define NV20_TCL_PRIMITIVE_3D_INDEX_DATA 0x00001800 /* Parameters: index1 index0 */
-# define NV20_TCL_PRIMITIVE_3D_VB_VERTEX_BATCH 0x00001810 /* Parameters: count_vertices offset_vertices */
-# define NV20_TCL_PRIMITIVE_3D_VERTEX_DATA 0x00001818
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_X 0x00001f00
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_Y 0x00001f04
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_Z 0x00001f08
-# define NV20_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_W 0x00001f0c
-
-/******************************************
-Object NV30_TCL_PRIMITIVE_3D used on: NV30 NV40 G70
-*/
-#define NV30_TCL_PRIMITIVE_3D 0x00000097
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT0 0x00000180
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT1 0x00000184
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT2 0x00000188
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT3 0x0000018c
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT4 0x00000194
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT5 0x00000198
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT6 0x000001a4
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT7 0x000001a8
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT8 0x000001ac
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT9 0x000001b4
-# define NV30_TCL_PRIMITIVE_3D_SET_OBJECT10 0x000001b8
-# define NV30_TCL_PRIMITIVE_3D_SET_VB_SRC0_OBJECT 0x0000019c
-# define NV30_TCL_PRIMITIVE_3D_SET_VB_SRC1_OBJECT 0x000001a0
-# define NV30_TCL_PRIMITIVE_3D_BUFFER0_PITCH 0x0000020c /* Parameters: depth/stencil buffer pitch color0 buffer pitch */
-# define NV30_TCL_PRIMITIVE_3D_COLOR0_OFFSET 0x00000210
-# define NV30_TCL_PRIMITIVE_3D_DEPTH_OFFSET 0x00000214
-# define NV30_TCL_PRIMITIVE_3D_COLOR1_OFFSET 0x00000218
-# define NV30_TCL_PRIMITIVE_3D_BUFFER1_PITCH 0x0000021c /* Parameters: color1 buffer pitch */
-# define NV30_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_PITCH 0x0000022c /* Parameters: pitch */
-# define NV30_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_OFFSET 0x00000230
-# define NV30_TCL_PRIMITIVE_3D_TX_MATRIX_ENABLE(d) (0x00000240 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_BUFFER2_PITCH 0x00000280
-# define NV30_TCL_PRIMITIVE_3D_BUFFER3_PITCH 0x00000284
-# define NV30_TCL_PRIMITIVE_3D_BUFFER2_OFFSET 0x00000288
-# define NV30_TCL_PRIMITIVE_3D_BUFFER3_OFFSET 0x0000028c
-# define NV30_TCL_PRIMITIVE_3D_DITHER_ENABLE 0x00000300
-# define NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE 0x00000304
-# define NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC 0x00000308
-# define NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF 0x0000030c
-# define NV30_TCL_PRIMITIVE_3D_BLEND_FUNC_ENABLE 0x00000310
-# define NV30_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC 0x00000314
-# define NV30_TCL_PRIMITIVE_3D_BLEND_FUNC_DST 0x00000318
-# define NV30_TCL_PRIMITIVE_3D_BLEND_COLOR 0x0000031c /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_BLEND_EQUATION 0x00000320
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MASK 0x00000324 /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_ENABLE 0x00000328
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_MASK 0x0000032c
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_FUNC 0x00000330
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_REF 0x00000334
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_MASK 0x00000338
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_FAIL 0x0000033c
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_ZFAIL 0x00000340
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_ZPASS 0x00000344
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_ENABLE 0x00000348
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_MASK 0x0000034c
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_FUNC 0x00000350
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_REF 0x00000354
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_MASK 0x00000358
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_FAIL 0x0000035c
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_ZFAIL 0x00000360
-# define NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_ZPASS 0x00000364
-# define NV30_TCL_PRIMITIVE_3D_SHADE_MODEL 0x00000368
-# define NV30_TCL_PRIMITIVE_3D_FOG_ENABLE 0x0000036c
-# define NV30_TCL_PRIMITIVE_3D_FOG_COLOR 0x00000370
-# define NV40_TCL_PRIMITIVE_3D_COLOR_MASK_BUFFER123 0x00000370 /* Parameters: buffer3 b buffer3 g buffer3 r buffer3 a buffer2 b buffer2 g buffer2 r buffer2 a buffer1 b buffer1 g buffer1 r buffer1 a */
-# define NV30_TCL_PRIMITIVE_3D_NORMALIZE_ENABLE 0x0000037c
-# define NV30_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR 0x00000394
-# define NV30_TCL_PRIMITIVE_3D_DEPTH_RANGE_FAR 0x00000398
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_R 0x000003a0
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_G 0x000003a4
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_B 0x000003a8
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_FRONT_A 0x000003b4
-# define NV30_TCL_PRIMITIVE_3D_LINE_WIDTH_SMOOTH 0x000003b8
-# define NV30_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE 0x000003bc
-# define NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_ENABLE(d) (0x00000400 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_MODELVIEW_MATRIX( d) (0x00000480 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_INVERSE_MODELVIEW_MATRIX( d) (0x00000580 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_PROJECTION_MATRIX( d) (0x00000680 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_TX_MATRIX(x,y) (0x000006c0 + y * 0x0010 + x * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_FP_ACTIVE_PROGRAM 0x000008e4
-# define NV30_TCL_PRIMITIVE_3D_FOG_COORD_DIST 0x000008c8
-# define NV30_TCL_PRIMITIVE_3D_FOG_MODE 0x000008cc
-# define NV30_TCL_PRIMITIVE_3D_FOG_EQUATION_CONSTANT 0x000008d0
-# define NV30_TCL_PRIMITIVE_3D_FOG_EQUATION_LINEAR 0x000008d4
-# define NV30_TCL_PRIMITIVE_3D_FOG_EQUATION_QUADRATIC 0x000008d8
-# define NV30_TCL_PRIMITIVE_3D_RC_COLOR0 0x000008ec /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_RC_COLOR1 0x000008f0 /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_RC_FINAL0 0x000008f4 /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV30_TCL_PRIMITIVE_3D_RC_FINAL1 0x000008f8 /* Parameters: vare_mapping vare_component_usage vare_input varf_mapping varf_component_usage varf_input varg_mapping varg_component_usage varg_input color_sum_clamp */
-# define NV30_TCL_PRIMITIVE_3D_RC_ENABLE 0x000008fc /* Parameters: number of rc enabled */
-# define NV30_TCL_PRIMITIVE_3D_RC_IN_ALPHA(d) (0x00000900 + d * 0x0020) /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV30_TCL_PRIMITIVE_3D_RC_IN_RGB(d) (0x00000904 + d * 0x0020) /* Parameters: vara_mapping vara_component_usage vara_input varb_mapping varb_component_usage varb_input varc_mapping varc_component_usage varc_input vard_mapping vard_component_usage vard_input */
-# define NV30_TCL_PRIMITIVE_3D_RC_CONSTANT_COLOR0(d) (0x00000908 + d * 0x0020) /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_RC_CONSTANT_COLOR1(d) (0x0000090c + d * 0x0020) /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_RC_OUT_ALPHA(d) (0x00000910 + d * 0x0020) /* Parameters: scale bias mux_sum ab_dot_product cd_dot_product sum_output ab_output cd_output */
-# define NV30_TCL_PRIMITIVE_3D_RC_OUT_RGB(d) (0x00000914 + d * 0x0020) /* Parameters: scale bias mux_sum ab_dot_product cd_dot_product sum_output ab_output cd_output */
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_COLOR_BUFFER_DIM0 0x00000200 /* Parameters: width x_offset */
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_COLOR_BUFFER_DIM1 0x00000204 /* Parameters: height y_offset */
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_COLOR_BUFFER_OFS0 0x000002c0 /* Parameters: width x_offset */
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_COLOR_BUFFER_OFS1 0x000002c4 /* Parameters: height y_offset */
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_DIMS_0 0x00000a00 /* Parameters: width x_offset */
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_DIMS_1 0x00000a04 /* Parameters: height y_offset */
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x00000a10
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x00000a14
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_MODEL_FRONT_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x00000a18
-# define NV30_TCL_PRIMITIVE_3D_SCISSOR_WIDTH_XPOS 0x000008c0 /* Parameters: width x_offset */
-# define NV30_TCL_PRIMITIVE_3D_SCISSOR_HEIGHT_YPOS 0x000008c4 /* Parameters: height y_offset */
-# define NV30_TCL_PRIMITIVE_3D_POINT_SPRITE 0x00001ee8 /* Parameters: coord_replace r_mode enable */
-# define NV30_TCL_PRIMITIVE_3D_POINT_SIZE 0x00001ee0
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_A 0x00001ec0
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_B 0x00001ec4
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_C 0x00001ec8
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_D 0x00001ecc
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_E 0x00001ed0
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_F 0x00001ed4
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_G 0x00001ed8
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETER_H 0x00001edc
-# define NV30_TCL_PRIMITIVE_3D_POINT_PARAMETERS_ENABLE 0x00001ee4
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_OX 0x00000a20
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_OY 0x00000a24
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_NPF_DIV2 0x00000a28
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_UNK0_0x0 0x00000a2c
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_PX_DIV2 0x00000a30
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_PY_DIV2 0x00000a34
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_FMN_DIV2 0x00000a38
-# define NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_UNK1_0x0 0x00000a3c
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE 0x00000a60
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE 0x00000a64
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE 0x00000a68
-# define NV30_TCL_PRIMITIVE_3D_DEPTH_FUNC 0x00000a6c
-# define NV30_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE 0x00000a70
-# define NV30_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE 0x00000a74
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR 0x00000a78
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_UNITS 0x00000a7c
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_INST0 0x00000b80
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_INST1 0x00000b84
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_INST2 0x00000b88
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_INST3 0x00000b8c
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_R 0x000017b0
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_G 0x000017b4
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_B 0x000017b8
-# define NV30_TCL_PRIMITIVE_3D_COLOR_MATERIAL_BACK_A 0x000017c0
-# define NV30_TCL_PRIMITIVE_3D_OCC_QUERY_OR_COLOR_BUFF_ENABLE 0x000017c8
-# define NV30_TCL_PRIMITIVE_3D_STORE_RESULT 0x00001800
-# define NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_A(d) (0x00000e00 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_B(d) (0x00000e04 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_C(d) (0x00000e08 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_D(d) (0x00000e0c + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(d) (0x00001000 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_G(d) (0x00001004 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_B(d) (0x00001008 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(d) (0x0000100c + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_G(d) (0x00001010 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_B(d) (0x00001014 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(d) (0x00001018 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_G(d) (0x0000101c + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_B(d) (0x00001020 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_X(d) (0x00001028 + d * 0x0080)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_Y(d) (0x0000102c + d * 0x0080)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_HALF_VECTOR_Z(d) (0x00001030 + d * 0x0080)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_X(d) (0x00001034 + d * 0x0080)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_Y(d) (0x00001038 + d * 0x0080)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_DIRECTION_Z(d) (0x0000103c + d * 0x0080)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_CONSTANT_ATTENUATION(d) (0x00001228 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_LINEAR_ATTENUATION(d) (0x0000122c + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_QUADRATIC_ATTENUATION(d) (0x00001230 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(d) (0x00001200 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_EXPONENT(d) (0x00001204 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_B(d) (0x00001208 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_X(d) (0x0000120c + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_Y(d) (0x00001210 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_Z(d) (0x00001214 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_C(d) (0x00001218 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_POSITION_X(d) (0x0000121c + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_POSITION_Y(d) (0x00001220 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_POSITION_Z(d) (0x00001224 + d * 0x0040)
-# define NV30_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_A 0x00001400
-# define NV30_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_B 0x00001404
-# define NV30_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_C 0x00001408
-# define NV30_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_D 0x0000140c
-# define NV30_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_E 0x00001410
-# define NV30_TCL_PRIMITIVE_3D_FRONT_MATERIAL_SHININESS_F 0x00001414
-# define NV30_TCL_PRIMITIVE_3D_ENABLED_LIGHTS 0x00001420 /* Parameters: light 7 light 6 light 5 light 4 light 3 light 2 light 1 light 0 */
-# define NV30_TCL_PRIMITIVE_3D_UNK1D6C_OFFSET 0x00001d6c
-# define NV30_TCL_PRIMITIVE_3D_UNK1D70_VALUE 0x00001d70
-# define NV30_TCL_PRIMITIVE_3D_LINE_STIPPLE_ENABLE 0x00001db4
-# define NV30_TCL_PRIMITIVE_3D_LINE_STIPPLE_PATTERN 0x00001db8 /* Parameters: factor pattern */
-# define NV30_TCL_PRIMITIVE_3D_BEGIN_END 0x00001808
-# define NV30_TCL_PRIMITIVE_3D_CULL_FACE 0x00001830
-# define NV30_TCL_PRIMITIVE_3D_FRONT_FACE 0x00001834
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE 0x00001838
-# define NV30_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE 0x0000183c
-# define NV30_TCL_PRIMITIVE_3D_CLEAR_VALUE_DEPTH 0x00001d8c
-# define NV30_TCL_PRIMITIVE_3D_CLEAR_VALUE_ARGB 0x00001d90 /* Parameters: a r g b */
-# define NV30_TCL_PRIMITIVE_3D_CLEAR_WHICH_BUFFERS 0x00001d94
-# define NV30_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_A 0x00001e20
-# define NV30_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_B 0x00001e24
-# define NV30_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_C 0x00001e28
-# define NV30_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_D 0x00001e2c
-# define NV30_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_E 0x00001e30
-# define NV30_TCL_PRIMITIVE_3D_BACK_MATERIAL_SHININESS_F 0x00001e34
-# define NV30_TCL_PRIMITIVE_3D_DO_VERTICES 0x00001dac
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_FROM_ID 0x00001e9c
-# define NV30_TCL_PRIMITIVE_3D_VP_PROGRAM_START_ID 0x00001ea0
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_ID 0x00001efc
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P0_X 0x00001f00
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P0_Y 0x00001f04
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P0_Z 0x00001f08
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P0_W 0x00001f0c
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P1_X 0x00001f10
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P1_Y 0x00001f14
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P1_Z 0x00001f18
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P1_W 0x00001f1c
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P2_X 0x00001f20
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P2_Y 0x00001f24
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P2_Z 0x00001f28
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P2_W 0x00001f2c
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P3_X 0x00001f30
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P3_Y 0x00001f34
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P3_Z 0x00001f38
-# define NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_P3_W 0x00001f3c
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_3X(d) (0x00001500 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_3Y(d) (0x00001504 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_3Z(d) (0x00001508 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_3W(d) (0x0000150c + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_4X(d) (0x00001c00 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_4Y(d) (0x00001c04 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_4Z(d) (0x00001c08 + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VTX_ATTR_4W(d) (0x00001c0c + d * 0x0010)
-# define NV30_TCL_PRIMITIVE_3D_VB_POINTER_ATTR(d) (0x00001680 + d * 0x0004) /* Parameters: source: offset */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_XY 0x00000a90 /* Parameters: y x */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_Z 0x00000a94 /* Parameters: z */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_S 0x000018c0
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_T 0x000018c4
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_S 0x000018c8
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_T 0x000018cc
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX2_2F_S 0x000018d0
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX2_2F_T 0x000018d4
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX3_2F_S 0x000018d8
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX3_2F_T 0x000018dc
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX0_2I 0x00001920 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX1_2I 0x00001924 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX2_2I 0x00001928 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX3_2I 0x0000192c /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_COL_4I 0x0000194c /* Parameters: a b g r */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_COL2_3I 0x00001950 /* Parameters: a b g r */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_ST 0x000019c0 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_RQ 0x000019c4 /* Parameters: q r */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_ST 0x000019c8 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_RQ 0x000019cc /* Parameters: q r */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX2_4I_ST 0x000019d0 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX2_4I_RQ 0x000019d4 /* Parameters: q r */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX3_4I_ST 0x000019d8 /* Parameters: t s */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_TX3_4I_RQ 0x000019dc /* Parameters: q r */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_FOG_1F 0x00001e54
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_UNK_0 0x00001718
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR( d) (0x00001740 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR0_POS 0x00001740 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR1_WGH 0x00001744 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR2_NOR 0x00001748 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR3_COL 0x0000174c /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR4_COL2 0x00001750 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR5_FOG 0x00001754 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR6 0x00001758 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR7 0x0000175c /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR8_TX0 0x00001760 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR9_TX1 0x00001764 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR10_TX2 0x00001768 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR11_TX3 0x0000176c /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR12_TX4 0x00001770 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR13_TX5 0x00001774 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR14_TX6 0x00001778 /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR15_TX7 0x0000177c /* Parameters: stride fields type */
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_R 0x000017a0
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_G 0x000017a4
-# define NV30_TCL_PRIMITIVE_3D_LIGHT_MODEL_BACK_SIDE_PRODUCT_AMBIENT_PLUS_EMISSION_B 0x000017a8
-# define NV30_TCL_PRIMITIVE_3D_FP_ACTIVE_PROGRAM 0x000008e4
-# define NV30_TCL_PRIMITIVE_3D_TX_ADDRESS_UNIT(d) (0x00001a00 + d * 0x0020)
-# define NV30_TCL_PRIMITIVE_3D_TX_FORMAT_UNIT(d) (0x00001a04 + d * 0x0020) /* Parameters: mipmap type format ncomp cubic */
-# define NV30_TCL_PRIMITIVE_3D_TX_WRAP_UNIT(d) (0x00001a08 + d * 0x0020) /* Parameters: wrap_s wrap_t wrap_r */
-# define NV30_TCL_PRIMITIVE_3D_TX_ENABLE_UNIT(d) (0x00001a0c + d * 0x0020) /* Parameters: nv40_enable nv30_enable anisotropy */
-# define NV30_TCL_PRIMITIVE_3D_TX_SWIZZLE_UNIT(d) (0x00001a10 + d * 0x0020)
-# define NV30_TCL_PRIMITIVE_3D_TX_FILTER_UNIT(d) (0x00001a14 + d * 0x0020) /* Parameters: filter_min filter_mag */
-# define NV30_TCL_PRIMITIVE_3D_TX_XY_DIM_UNIT(d) (0x00001a18 + d * 0x0020) /* Parameters: width height */
-# define NV30_TCL_PRIMITIVE_3D_TX_UNK07_UNIT(d) (0x00001a1c + d * 0x0020)
-# define NV30_TCL_PRIMITIVE_3D_TX_DEPTH_UNIT(d) (0x00001840 + d * 0x0004) /* Parameters: depth NPOT pitch */
-# define NV30_TCL_PRIMITIVE_3D_VB_VERTEX_BATCH 0x00001814 /* Parameters: count_vertices offset_vertices */
-# define NV30_TCL_PRIMITIVE_3D_VB_ELEMENT_U16 0x0000180c /* Parameters: 1: 0: */
-# define NV30_TCL_PRIMITIVE_3D_VB_ELEMENT_U32 0x00001810
-# define NV30_TCL_PRIMITIVE_3D_VERTEX_DATA 0x00001818
-# define NV30_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_ENABLE 0x00000374
-# define NV30_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_OP 0x00000378
-# define NV30_TCL_PRIMITIVE_3D_SET_DISPLAY_LIST_MEM_OFFSET 0x0000181c
-# define NV30_TCL_PRIMITIVE_3D_EXECUTE_DISPLAY_LIST 0x00001824 /* Parameters: length start offset */
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT 0x00001828
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK 0x0000182c
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_ENABLE 0x0000147c
-# define NV30_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_PATTERN( d) (0x00001480 + d * 0x0004)
-# define NV30_TCL_PRIMITIVE_3D_SET_CLIPPING_PLANES 0x00001478
-# define NV30_TCL_PRIMITIVE_3D_VP_IN_REG 0x00001ff0 /* Parameters: vertex pos weight normal primary color secondary color fogcoord texture coords 0 texture ccords 1 texture coords 2 texture coords 3 texture coords 4 texture coords 5 texture coords 6 texture coords 7 */
-# define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG 0x00001ff4 /* Parameters: primary color secondary color backface primary color backface secondary color fogcoord pointsize clip plane 0 clip plane 1 clip plane 2 clip plane 3 clip plane 4 clip plane 5 texture coords 0 texture coords 1 texture coords 2 texture coords 3 texture coords 4 texture coords 5 texture coords 6 texture coords 7 */
-
-/******************************************
-Object NV30_CLEAR_BUFFER used on: NV30 NV40 G70
-*/
-#define NV30_CLEAR_BUFFER 0x00000066
-# define NV30_CLEAR_BUFFER_SET_DMA_NOTIFY 0x00000180
-# define NV30_CLEAR_BUFFER_SET_IMAGE_PATTERN 0x00000188
-# define NV30_CLEAR_BUFFER_SET_RASTER_OP 0x0000018c
-# define NV30_CLEAR_BUFFER_SET_CONTEXT_SURFACE_2D 0x00000198
-# define NV30_CLEAR_BUFFER_UNK002fc 0x000002fc
-
-/******************************************
-Object NV50_TCL_PRIMITIVE_3D used on:
-*/
-#define NV50_TCL_PRIMITIVE_3D 0x00000097
-# define NV50_TCL_PRIMITIVE_3D_SET_OBJECT_0( d) (0x00000180 + d * 0x0004)
-# define NV50_TCL_PRIMITIVE_3D_SET_OBJECT_1( d) (0x000001c0 + d * 0x0004)
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_FOG_1F 0x00000314
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_2F_X 0x00000380
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_2F_Y 0x00000384
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_S 0x000003c0
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_2F_T 0x000003c4
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_S 0x000003c8
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_2F_T 0x000003cc
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_2F_S 0x000003d0
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_2F_T 0x000003d4
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_2F_S 0x000003d8
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_2F_T 0x000003dc
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_3F_X 0x00000400
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_3F_Y 0x00000404
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_3F_Z 0x00000408
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_X 0x00000420
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_Y 0x00000424
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_NOR_3F_Z 0x00000428
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_3F_R 0x00000430
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_3F_G 0x00000434
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_3F_B 0x00000438
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_R 0x00000440
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_G 0x00000444
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL2_3F_B 0x00000448
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_4F_X 0x00000500
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_4F_Y 0x00000504
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_4F_Z 0x00000508
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_4F_W 0x0000050c
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_4F_R 0x00000530
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_4F_G 0x00000534
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_4F_B 0x00000538
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_4F_A 0x0000053c
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_S 0x00000580
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_T 0x00000584
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_R 0x00000588
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_4F_Q 0x0000058c
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_S 0x00000590
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_T 0x00000594
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_R 0x00000598
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_4F_Q 0x0000059c
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_S 0x000005a0
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_T 0x000005a4
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_R 0x000005a8
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_4F_Q 0x000005ac
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_S 0x000005b0
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_T 0x000005b4
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_R 0x000005b8
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_4F_Q 0x000005bc
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_2I 0x000006a0 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_2I 0x000006a4 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_2I 0x000006a8 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_2I 0x000006ac /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_4I_XY 0x00000700 /* Parameters: y x */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_POS_4I_ZW 0x00000704 /* Parameters: w z */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_ST 0x00000740 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX0_4I_RQ 0x00000744 /* Parameters: q r */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_ST 0x00000748 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX1_4I_RQ 0x0000074c /* Parameters: q r */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_4I_ST 0x00000750 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX2_4I_RQ 0x00000754 /* Parameters: q r */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_4I_ST 0x00000758 /* Parameters: t s */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_TX3_4I_RQ 0x0000075c /* Parameters: q r */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_XY 0x00000790 /* Parameters: y x */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_NOR_3I_Z 0x00000794 /* Parameters: z */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL_4I 0x0000088c /* Parameters: a b g r */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_COL2_3I 0x00000890 /* Parameters: a b g r */
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_UNK0_X 0x00000a00
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_UNK0_Y 0x00000a04
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_UNK0_Z 0x00000a08
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_UNK1_X 0x00000a0c
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_UNK1_Y 0x00000a10
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_UNK1_Z 0x00000a14
-# define NV50_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR 0x00000c08
-# define NV50_TCL_PRIMITIVE_3D_DEPTH_RANGE_FAR 0x00000c0c
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(d) (0x00000d00 + d * 0x0008) /* Parameters: x2 x1 */
-# define NV50_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(d) (0x00000d04 + d * 0x0008) /* Parameters: y2 y1 */
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_BUFFER_FIRST 0x00000d74
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_BUFFER_COUNT 0x00000d78
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_COLOR_R 0x00000d80
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_COLOR_G 0x00000d84
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_COLOR_B 0x00000d88
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_COLOR_A 0x00000d8c
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_DEPTH 0x00000d90
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_STENCIL 0x00000da0
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT 0x00000dac
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK 0x00000db0
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE 0x00000db4
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE 0x00000dc0
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE 0x00000dc4
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE 0x00000dc8
-# define NV50_TCL_PRIMITIVE_3D_SCISSOR_WIDTH_XPOS 0x00000e04 /* Parameters: w x */
-# define NV50_TCL_PRIMITIVE_3D_SCISSOR_HEIGHT_YPOS 0x00000e08 /* Parameters: h y */
-# define NV50_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_ID 0x00000f00
-# define NV50_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_X 0x00000f04
-# define NV50_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_Y 0x00000f08
-# define NV50_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_Z 0x00000f0c
-# define NV50_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_W 0x00000f10
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_REF 0x00000f54
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_MASK 0x00000f58
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_MASK 0x00000f5c
-# define NV50_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE 0x000012cc
-# define NV50_TCL_PRIMITIVE_3D_SHADE_MODEL 0x000012d4
-# define NV50_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE 0x000012e8
-# define NV50_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE 0x000012ec
-# define NV50_TCL_PRIMITIVE_3D_DEPTH_FUNC 0x0000130c
-# define NV50_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF 0x00001310
-# define NV50_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC 0x00001314
-# define NV50_TCL_PRIMITIVE_3D_BLEND_COLOR_R 0x0000131c
-# define NV50_TCL_PRIMITIVE_3D_BLEND_COLOR_G 0x00001320
-# define NV50_TCL_PRIMITIVE_3D_BLEND_COLOR_B 0x00001324
-# define NV50_TCL_PRIMITIVE_3D_BLEND_COLOR_A 0x00001328
-# define NV50_TCL_PRIMITIVE_3D_BLEND_EQUATION_RGB 0x00001340
-# define NV50_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC_RGB 0x00001344
-# define NV50_TCL_PRIMITIVE_3D_BLEND_FUNC_DST_RGB 0x00001348
-# define NV50_TCL_PRIMITIVE_3D_BLEND_EQUATION_ALPHA 0x0000134c
-# define NV50_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC_ALPHA 0x00001350
-# define NV50_TCL_PRIMITIVE_3D_BLEND_FUNC_DST_ALPHA 0x00001358
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_ENABLE 0x00001380
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_FAIL 0x00001384
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_ZFAIL 0x00001388
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_ZPASS 0x0000138c
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_FUNC 0x00001390
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_REF 0x00001394
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_MASK 0x00001398
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_MASK 0x0000139c
-# define NV50_TCL_PRIMITIVE_3D_LINE_WIDTH 0x000013b0
-# define NV50_TCL_PRIMITIVE_3D_POINT_SIZE 0x00001518
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR 0x0000156c
-# define NV50_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE 0x00001570
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_ENABLE 0x00001594
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_FAIL 0x00001598
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_ZFAIL 0x0000159c
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_ZPASS 0x000015a0
-# define NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_FUNC 0x000015a4
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_UNITS 0x000015bc
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_BEGIN 0x000015dc
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_END 0x000015e0
-# define NV50_TCL_PRIMITIVE_3D_VERTEX_DATA 0x00001640
-# define NV50_TCL_PRIMITIVE_3D_LINE_STIPPLE_ENABLE 0x0000166c
-# define NV50_TCL_PRIMITIVE_3D_LINE_STIPPLE_PATTERN 0x00001680 /* Parameters: pattern factor */
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_ENABLE 0x0000168c
-# define NV50_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_PATTERN( d) (0x00001700 + d * 0x0004)
-# define NV50_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE 0x00001918
-# define NV50_TCL_PRIMITIVE_3D_FRONT_FACE 0x0000191c
-# define NV50_TCL_PRIMITIVE_3D_CULL_FACE 0x00001920
-# define NV50_TCL_PRIMITIVE_3D_LOGIC_OP_ENABLE 0x000019c4
-# define NV50_TCL_PRIMITIVE_3D_LOGIC_OP_OP 0x000019c8
-# define NV50_TCL_PRIMITIVE_3D_CLEAR_BUFFERS 0x000019d0 /* Parameters: color stencil depth */
-# define NV50_TCL_PRIMITIVE_3D_COLOR_MASK( d) (0x00001a00 + d * 0x0004) /* Parameters: a b g r */
-
-/******************************************
-Object NV_DMA_FROM_MEMORY used on: NV03 NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV_DMA_FROM_MEMORY 0x00000002
-
-/******************************************
-Object NV_DMA_TO_MEMORY used on: NV03 NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV_DMA_TO_MEMORY 0x00000003
-
-/******************************************
-Object NV_DMA_IN_MEMORY used on: NV03 NV04 NV10 NV15 NV20 NV30 NV40 G70
-*/
-#define NV_DMA_IN_MEMORY 0x0000003d
-
-/******************************************
-Object NvType0046 used on: NV04
-*/
-#define NvType0046 0x00000046
-# define NvType0046_DMA_NOTIFY 0x00000180
-# define NvType0046_DMA_MEM_1 0x00000184
-# define NvType0046_DMA_MEM_2 0x00000188
-# define NvType0046_DMA_3 0x0000018c
-# define NvType0046_DMA_4 0x00000190
-# define NvType0046_OBJ_5 0x00000194
-# define NvType0046_OBJ_6 0x00000198
-# define NvType0046_PITCH1 0x00000304
-# define NvType0046_PITCH2 0x0000030c
-# define NvType0046_SIZE 0x00000340 /* Parameters: width height */
-# define NvType0046_WIDTH 0x00000344 /* Parameters: visible_width blank_width */
-# define NvType0046_HSYNC 0x00000348 /* Parameters: hsync_start hsync_len */
-# define NvType0046_HEIGHT 0x0000034c /* Parameters: visible_height blank_height */
-# define NvType0046_VSYNC 0x00000350 /* Parameters: vsync_start vsync_len */
-# define NvType0046_FULL_SIZE 0x00000354 /* Parameters: full_width full_height */
-# define NvType0046_PIXEL_CLK 0x00000358
-# define NvType0046_FLAGS 0x0000035c /* Parameters: doublescan -hsync -vsync depth */
-
-/******************************************
-Object NvType0047 used on: NV04
-*/
-#define NvType0047 0x00000047
-# define NvType0047_DMA_NOTIFY 0x00000180
-# define NvType0047_UNK19C 0x0000019c
-# define NvType0047_UNK1A0 0x000001a0
-
-/******************************************
-Object NvType0049 used on: NV04
-*/
-#define NvType0049 0x00000049
-# define NvType0049_DMA_NOTIFY 0x00000180
-# define NvType0049_DMA_MEM_1 0x00000184
-# define NvType0049_DMA_MEM_2 0x00000188
-
-/******************************************
-Object NvType004D used on: NV04
-*/
-#define NvType004D 0x0000004d
-# define NvType004D_DMA_NOTIFY 0x00000180
-# define NvType004D_DMA_MEM_1 0x00000184
-# define NvType004D_DMA_MEM_2 0x00000188
-# define NvType004D_DMA_MEM_3 0x0000018c
-# define NvType004D_DMA_MEM_4 0x00000190
-
-#endif /* _NOUVEAU_REG_H */
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "nouveau_context.h"
-#include "nouveau_screen.h"
-#include "nouveau_object.h"
-#include "nouveau_span.h"
-
-#include "utils.h"
-#include "context.h"
-#include "vblank.h"
-#include "drirenderbuffer.h"
-
-#include "GL/internal/dri_interface.h"
-
-#include "xmlpool.h"
-
-PUBLIC const char __driConfigOptions[] =
-DRI_CONF_BEGIN
- DRI_CONF_SECTION_DEBUG
- DRI_CONF_NO_RAST(false)
- DRI_CONF_SECTION_END
-DRI_CONF_END;
-static const GLuint __driNConfigOptions = 1;
-
-extern const struct dri_extension common_extensions[];
-extern const struct dri_extension nv10_extensions[];
-extern const struct dri_extension nv20_extensions[];
-extern const struct dri_extension nv30_extensions[];
-extern const struct dri_extension nv40_extensions[];
-extern const struct dri_extension nv50_extensions[];
-
-static nouveauScreenPtr nouveauCreateScreen(__DRIscreenPrivate *sPriv)
-{
- nouveauScreenPtr screen;
- NOUVEAUDRIPtr dri_priv=(NOUVEAUDRIPtr)sPriv->pDevPriv;
-
- /* allocate screen */
- screen = (nouveauScreenPtr) CALLOC( sizeof(*screen) );
- if ( !screen ) {
- __driUtilMessage("%s: Could not allocate memory for screen structure",__FUNCTION__);
- return NULL;
- }
-
- screen->card=nouveau_card_lookup(dri_priv->device_id);
- if (!screen->card) {
- __driUtilMessage("%s: Unknown card type 0x%04x:0x%04x\n",
- __func__, dri_priv->device_id >> 16, dri_priv->device_id & 0xFFFF);
- FREE(screen);
- return NULL;
- }
-
- /* parse information in __driConfigOptions */
- driParseOptionInfo (&screen->optionCache,__driConfigOptions, __driNConfigOptions);
-
- screen->fbFormat = dri_priv->bpp / 8;
- screen->frontOffset = dri_priv->front_offset;
- screen->frontPitch = dri_priv->front_pitch;
- screen->backOffset = dri_priv->back_offset;
- screen->backPitch = dri_priv->back_pitch;
- screen->depthOffset = dri_priv->depth_offset;
- screen->depthPitch = dri_priv->depth_pitch;
-
- screen->driScreen = sPriv;
- return screen;
-}
-
-static void
-nouveauDestroyScreen(__DRIscreenPrivate *sPriv)
-{
- nouveauScreenPtr screen = (nouveauScreenPtr)sPriv->private;
-
- if (!screen) return;
-
- /* free all option information */
- driDestroyOptionInfo (&screen->optionCache);
-
- FREE(screen);
- sPriv->private = NULL;
-}
-
-static GLboolean nouveauInitDriver(__DRIscreenPrivate *sPriv)
-{
- sPriv->private = (void *) nouveauCreateScreen( sPriv );
- if ( !sPriv->private ) {
- nouveauDestroyScreen( sPriv );
- return GL_FALSE;
- }
-
- return GL_TRUE;
-}
-
-/**
- * Create the Mesa framebuffer and renderbuffers for a given window/drawable.
- *
- * \todo This function (and its interface) will need to be updated to support
- * pbuffers.
- */
-static GLboolean
-nouveauCreateBuffer(__DRIscreenPrivate *driScrnPriv,
- __DRIdrawablePrivate *driDrawPriv,
- const __GLcontextModes *mesaVis,
- GLboolean isPixmap)
-{
- nouveauScreenPtr screen = (nouveauScreenPtr) driScrnPriv->private;
- nouveau_renderbuffer *nrb;
- struct gl_framebuffer *fb;
- const GLboolean swAccum = mesaVis->accumRedBits > 0;
- const GLboolean swStencil = mesaVis->stencilBits > 0 && mesaVis->depthBits != 24;
- GLenum color_format = screen->fbFormat == 4 ? GL_RGBA8 : GL_RGB5;
-
- if (isPixmap)
- return GL_FALSE; /* not implemented */
-
- fb = _mesa_create_framebuffer(mesaVis);
- if (!fb)
- return GL_FALSE;
-
- /* Front buffer */
- nrb = nouveau_renderbuffer_new(color_format,
- driScrnPriv->pFB + screen->frontOffset,
- screen->frontOffset,
- screen->frontPitch * screen->fbFormat,
- driDrawPriv);
- nouveauSpanSetFunctions(nrb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &nrb->mesa);
-
- if (0 /* unified buffers if we choose to support them.. */) {
- } else {
- if (mesaVis->doubleBufferMode) {
- nrb = nouveau_renderbuffer_new(color_format, NULL,
- 0, 0,
- NULL);
- nouveauSpanSetFunctions(nrb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &nrb->mesa);
- }
-
- if (mesaVis->depthBits == 24 && mesaVis->stencilBits == 8) {
- nrb = nouveau_renderbuffer_new(GL_DEPTH24_STENCIL8_EXT, NULL,
- 0, 0,
- NULL);
- nouveauSpanSetFunctions(nrb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &nrb->mesa);
- _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &nrb->mesa);
- } else if (mesaVis->depthBits == 24) {
- nrb = nouveau_renderbuffer_new(GL_DEPTH_COMPONENT24, NULL,
- 0, 0,
- NULL);
- nouveauSpanSetFunctions(nrb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &nrb->mesa);
- } else if (mesaVis->depthBits == 16) {
- nrb = nouveau_renderbuffer_new(GL_DEPTH_COMPONENT16, NULL,
- 0, 0,
- NULL);
- nouveauSpanSetFunctions(nrb, mesaVis);
- _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &nrb->mesa);
- }
- }
-
- _mesa_add_soft_renderbuffers(fb,
- GL_FALSE, /* color */
- GL_FALSE, /* depth */
- swStencil,
- swAccum,
- GL_FALSE, /* alpha */
- GL_FALSE /* aux */);
-
- driDrawPriv->driverPrivate = (void *) fb;
- return (driDrawPriv->driverPrivate != NULL);
-}
-
-
-static void
-nouveauDestroyBuffer(__DRIdrawablePrivate *driDrawPriv)
-{
- _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
-}
-
-static int
-nouveauGetSwapInfo(__DRIdrawablePrivate *dpriv, __DRIswapInfo *sInfo)
-{
- return -1;
-}
-
-static const struct __DriverAPIRec nouveauAPI = {
- .InitDriver = nouveauInitDriver,
- .DestroyScreen = nouveauDestroyScreen,
- .CreateContext = nouveauCreateContext,
- .DestroyContext = nouveauDestroyContext,
- .CreateBuffer = nouveauCreateBuffer,
- .DestroyBuffer = nouveauDestroyBuffer,
- .SwapBuffers = nouveauSwapBuffers,
- .MakeCurrent = nouveauMakeCurrent,
- .UnbindContext = nouveauUnbindContext,
- .GetSwapInfo = nouveauGetSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = nouveauCopySubBuffer
-};
-
-
-static __GLcontextModes *
-nouveauFillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
-{
- __GLcontextModes * modes;
- __GLcontextModes * m;
- unsigned num_modes;
- unsigned depth_buffer_factor;
- unsigned back_buffer_factor;
- int i;
-
- static const struct {
- GLenum format;
- GLenum type;
- } fb_format_array[] = {
- { GL_RGB , GL_UNSIGNED_SHORT_5_6_5 },
- { GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV },
- { GL_BGR , GL_UNSIGNED_INT_8_8_8_8_REV },
- };
-
- /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
- * support pageflipping at all.
- */
- static const GLenum back_buffer_modes[] = {
- GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML
- };
-
- uint8_t depth_bits_array[4] = { 0, 16, 24, 24 };
- uint8_t stencil_bits_array[4] = { 0, 0, 0, 8 };
-
- depth_buffer_factor = 4;
- back_buffer_factor = (have_back_buffer) ? 3 : 1;
-
- num_modes = ((pixel_bits==16) ? 1 : 2) *
- depth_buffer_factor * back_buffer_factor * 4;
- modes = (*dri_interface->createContextModes)(num_modes,
- sizeof(__GLcontextModes));
- m = modes;
-
- for (i=((pixel_bits==16)?0:1);i<((pixel_bits==16)?1:3);i++) {
- if (!driFillInModes(&m, fb_format_array[i].format,
- fb_format_array[i].type,
- depth_bits_array,
- stencil_bits_array,
- depth_buffer_factor,
- back_buffer_modes,
- back_buffer_factor,
- GLX_TRUE_COLOR)) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- if (!driFillInModes(&m, fb_format_array[i].format,
- fb_format_array[i].type,
- depth_bits_array,
- stencil_bits_array,
- depth_buffer_factor,
- back_buffer_modes,
- back_buffer_factor,
- GLX_DIRECT_COLOR)) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
- }
-
- return modes;
-}
-
-
-/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes)
-
-{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = { 1, 2, 0 };
- static const __DRIversion dri_expected = { 4, 0, 0 };
- static const __DRIversion drm_expected = { 0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL };
-#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 9
-#error nouveau_drm.h version doesn't match expected version
-#endif
- dri_interface = interface;
-
- if (!driCheckDriDdxDrmVersions2("nouveau",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected)) {
- return NULL;
- }
-
- // temporary lock step versioning
- if (drm_expected.patch!=drm_version->patch) {
- __driUtilMessage("%s: wrong DRM version, expected %d, got %d\n",
- __func__,
- drm_expected.patch, drm_version->patch);
- return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &nouveauAPI);
- if ( psp != NULL ) {
- NOUVEAUDRIPtr dri_priv = (NOUVEAUDRIPtr)psp->pDevPriv;
-
- *driver_modes = nouveauFillInModes(dri_priv->bpp,
- (dri_priv->bpp == 16) ? 16 : 24,
- (dri_priv->bpp == 16) ? 0 : 8,
- 1
- );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, common_extensions, GL_FALSE );
- driInitExtensions( NULL, nv10_extensions, GL_FALSE );
- driInitExtensions( NULL, nv10_extensions, GL_FALSE );
- driInitExtensions( NULL, nv30_extensions, GL_FALSE );
- driInitExtensions( NULL, nv40_extensions, GL_FALSE );
- driInitExtensions( NULL, nv50_extensions, GL_FALSE );
- }
-
- return (void *) psp;
-}
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#ifndef __NOUVEAU_SCREEN_H__
-#define __NOUVEAU_SCREEN_H__
-
-#include "xmlconfig.h"
-
-#include "nouveau_dri.h"
-#include "nouveau_card.h"
-
-typedef struct {
- nouveau_card* card;
- uint32_t bus_type;
- uint32_t agp_mode;
-
- GLint fbFormat;
-
- GLuint frontOffset;
- GLuint frontPitch;
- GLuint backOffset;
- GLuint backPitch;
-
- GLuint depthOffset;
- GLuint depthPitch;
- GLuint spanOffset;
-
- __DRIscreenPrivate *driScreen;
- unsigned int sarea_priv_offset;
-
- /* Configuration cache with default values for all contexts */
- driOptionCache optionCache;
-
-} nouveauScreenRec, *nouveauScreenPtr;
-
-
-#endif /* __NOUVEAU_SCREEN_H__ */
+++ /dev/null
-/*
- * Copyright (C) 2006 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- * Ben Skeggs <darktama@iinet.net.au>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-#include "extensions.h"
-
-#include "shader/program.h"
-#include "shader/prog_instruction.h"
-/*#include "shader/arbprogparse.h"*/
-#include "tnl/tnl.h"
-
-#include "nouveau_context.h"
-#include "nouveau_shader.h"
-
-/*****************************************************************************
- * Mesa entry points
- */
-static void
-nouveauBindProgram(GLcontext *ctx, GLenum target, struct gl_program *prog)
-{
- NVSDBG("target=%s, prog=%p\n", _mesa_lookup_enum_by_nr(target), prog);
-}
-
-static struct gl_program *
-nouveauNewProgram(GLcontext *ctx, GLenum target, GLuint id)
-{
- nouveauShader *nvs;
-
- NVSDBG("target=%s, id=%d\n", _mesa_lookup_enum_by_nr(target), id);
-
- nvs = CALLOC_STRUCT(_nouveauShader);
- NVSDBG("prog=%p\n", nvs);
- switch (target) {
- case GL_VERTEX_PROGRAM_ARB:
- return _mesa_init_vertex_program(ctx, &nvs->mesa.vp, target, id);
- case GL_FRAGMENT_PROGRAM_ARB:
- return _mesa_init_fragment_program(ctx, &nvs->mesa.fp, target, id);
- default:
- _mesa_problem(ctx, "Unsupported shader target");
- break;
- }
-
- FREE(nvs);
- return NULL;
-}
-
-static void
-nouveauDeleteProgram(GLcontext *ctx, struct gl_program *prog)
-{
- nouveauShader *nvs = (nouveauShader *)prog;
-
- NVSDBG("prog=%p\n", prog);
-
- if (nvs->translated)
- FREE(nvs->program);
- _mesa_delete_program(ctx, prog);
-}
-
-static void
-nouveauProgramStringNotify(GLcontext *ctx, GLenum target,
- struct gl_program *prog)
-{
- nouveauShader *nvs = (nouveauShader *)prog;
-
- NVSDBG("target=%s, prog=%p\n", _mesa_lookup_enum_by_nr(target), prog);
-
- if (nvs->translated)
- FREE(nvs->program);
-
- nvs->error = GL_FALSE;
- nvs->translated = GL_FALSE;
-
- _tnl_program_string(ctx, target, prog);
-}
-
-static GLboolean
-nouveauIsProgramNative(GLcontext * ctx, GLenum target, struct gl_program *prog)
-{
- nouveauShader *nvs = (nouveauShader *)prog;
-
- NVSDBG("target=%s, prog=%p\n", _mesa_lookup_enum_by_nr(target), prog);
-
- return nvs->translated;
-}
-
-GLboolean
-nvsUpdateShader(GLcontext *ctx, nouveauShader *nvs)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- struct gl_program_parameter_list *plist;
- int i;
-
- NVSDBG("prog=%p\n", nvs);
-
- /* Translate to HW format now if necessary */
- if (!nvs->translated) {
- /* Mesa ASM shader -> nouveauShader */
- if (!nouveau_shader_pass0(ctx, nvs))
- return GL_FALSE;
- /* Basic dead code elimination + register usage info */
- if (!nouveau_shader_pass1(nvs))
- return GL_FALSE;
- /* nouveauShader -> HW bytecode, HW register alloc */
- if (!nouveau_shader_pass2(nvs))
- return GL_FALSE;
- assert(nvs->translated);
- assert(nvs->program);
- }
-
- /* Update state parameters */
- plist = nvs->mesa.vp.Base.Parameters;
- _mesa_load_state_parameters(ctx, plist);
- for (i=0; i<nvs->param_high; i++) {
- if (!nvs->params[i].in_use)
- continue;
-
- if (!nvs->on_hardware) {
- /* if we've been kicked off the hardware there's no guarantee our
- * consts are still there.. reupload them all
- */
- nvs->func->UpdateConst(ctx, nvs, i);
- } else if (nvs->params[i].source_val) {
- /* update any changed state parameters */
- if (!TEST_EQ_4V(nvs->params[i].val, nvs->params[i].source_val))
- nvs->func->UpdateConst(ctx, nvs, i);
- }
- }
-
- /* Upload program to hardware, this must come after state param update
- * as >=NV30 fragprogs inline consts into the bytecode.
- */
- if (!nvs->on_hardware) {
- nouveauShader **current;
-
- if (nvs->mesa.vp.Base.Target == GL_VERTEX_PROGRAM_ARB)
- current = &nmesa->current_vertprog;
- else
- current = &nmesa->current_fragprog;
- if (*current) (*current)->on_hardware = 0;
-
- nvs->func->UploadToHW(ctx, nvs);
- nvs->on_hardware = 1;
-
- *current = nvs;
- }
-
- return GL_TRUE;
-}
-
-nouveauShader *
-nvsBuildTextShader(GLcontext *ctx, GLenum target, const char *text)
-{
- nouveauShader *nvs;
-
- nvs = CALLOC_STRUCT(_nouveauShader);
- if (!nvs)
- return NULL;
-
- if (target == GL_VERTEX_PROGRAM_ARB) {
- _mesa_init_vertex_program(ctx, &nvs->mesa.vp, GL_VERTEX_PROGRAM_ARB, 0);
- _mesa_parse_arb_vertex_program(ctx,
- GL_VERTEX_PROGRAM_ARB,
- text,
- strlen(text),
- &nvs->mesa.vp);
- } else if (target == GL_FRAGMENT_PROGRAM_ARB) {
- _mesa_init_fragment_program(ctx, &nvs->mesa.fp, GL_FRAGMENT_PROGRAM_ARB, 0);
- _mesa_parse_arb_fragment_program(ctx,
- GL_FRAGMENT_PROGRAM_ARB,
- text,
- strlen(text),
- &nvs->mesa.fp);
- }
-
- nouveau_shader_pass0(ctx, nvs);
- nouveau_shader_pass1(nvs);
- nouveau_shader_pass2(nvs);
-
- return nvs;
-}
-
-static void
-nvsBuildPassthroughVP(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- const char *vp_text =
- "!!ARBvp1.0\n"
- "OPTION ARB_position_invariant;"
- ""
- "MOV result.color, vertex.color;\n"
- "MOV result.texcoord[0], vertex.texcoord[0];\n"
- "MOV result.texcoord[1], vertex.texcoord[1];\n"
- "MOV result.texcoord[2], vertex.texcoord[2];\n"
- "MOV result.texcoord[3], vertex.texcoord[3];\n"
- "MOV result.texcoord[4], vertex.texcoord[4];\n"
- "MOV result.texcoord[5], vertex.texcoord[5];\n"
- "MOV result.texcoord[6], vertex.texcoord[6];\n"
- "MOV result.texcoord[7], vertex.texcoord[7];\n"
- "END";
-
- nmesa->passthrough_vp = nvsBuildTextShader(ctx,
- GL_VERTEX_PROGRAM_ARB,
- vp_text);
-}
-
-static void
-nvsBuildPassthroughFP(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- const char *fp_text =
- "!!ARBfp1.0\n"
- "MOV result.color, fragment.color;\n"
- "END";
-
- nmesa->passthrough_fp = nvsBuildTextShader(ctx,
- GL_FRAGMENT_PROGRAM_ARB,
- fp_text);
-}
-
-void
-nouveauShaderInitFuncs(GLcontext * ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- switch (nmesa->screen->card->type) {
- case NV_20:
- NV20VPInitShaderFuncs(&nmesa->VPfunc);
- break;
- case NV_30:
- NV30VPInitShaderFuncs(&nmesa->VPfunc);
- NV30FPInitShaderFuncs(&nmesa->FPfunc);
- break;
- case NV_40:
- case NV_44:
- NV40VPInitShaderFuncs(&nmesa->VPfunc);
- NV40FPInitShaderFuncs(&nmesa->FPfunc);
- break;
- case NV_50:
- default:
- return;
- }
-
- /* Build a vertex program that simply passes through all attribs.
- * Needed to do swtcl on nv40
- */
- if (nmesa->screen->card->type >= NV_40)
- nvsBuildPassthroughVP(ctx);
-
- /* Needed on NV30, even when using swtcl, if you want to get colours */
- if (nmesa->screen->card->type >= NV_30)
- nvsBuildPassthroughFP(ctx);
-
- ctx->Const.VertexProgram.MaxNativeInstructions = nmesa->VPfunc.MaxInst;
- ctx->Const.VertexProgram.MaxNativeAluInstructions = nmesa->VPfunc.MaxInst;
- ctx->Const.VertexProgram.MaxNativeTexInstructions = nmesa->VPfunc.MaxInst;
- ctx->Const.VertexProgram.MaxNativeTexIndirections =
- ctx->Const.VertexProgram.MaxNativeTexInstructions;
- ctx->Const.VertexProgram.MaxNativeAttribs = nmesa->VPfunc.MaxAttrib;
- ctx->Const.VertexProgram.MaxNativeTemps = nmesa->VPfunc.MaxTemp;
- ctx->Const.VertexProgram.MaxNativeAddressRegs = nmesa->VPfunc.MaxAddress;
- ctx->Const.VertexProgram.MaxNativeParameters = nmesa->VPfunc.MaxConst;
-
- if (nmesa->screen->card->type >= NV_30) {
- ctx->Const.FragmentProgram.MaxNativeInstructions = nmesa->FPfunc.MaxInst;
- ctx->Const.FragmentProgram.MaxNativeAluInstructions = nmesa->FPfunc.MaxInst;
- ctx->Const.FragmentProgram.MaxNativeTexInstructions = nmesa->FPfunc.MaxInst;
- ctx->Const.FragmentProgram.MaxNativeTexIndirections =
- ctx->Const.FragmentProgram.MaxNativeTexInstructions;
- ctx->Const.FragmentProgram.MaxNativeAttribs = nmesa->FPfunc.MaxAttrib;
- ctx->Const.FragmentProgram.MaxNativeTemps = nmesa->FPfunc.MaxTemp;
- ctx->Const.FragmentProgram.MaxNativeAddressRegs = nmesa->FPfunc.MaxAddress;
- ctx->Const.FragmentProgram.MaxNativeParameters = nmesa->FPfunc.MaxConst;
- }
-
- ctx->Driver.NewProgram = nouveauNewProgram;
- ctx->Driver.BindProgram = nouveauBindProgram;
- ctx->Driver.DeleteProgram = nouveauDeleteProgram;
- ctx->Driver.ProgramStringNotify = nouveauProgramStringNotify;
- ctx->Driver.IsProgramNative = nouveauIsProgramNative;
-}
-
-
-/*****************************************************************************
- * Disassembly support structs
- */
-#define CHECK_RANGE(idx, arr) ((idx)<sizeof(_##arr)/sizeof(const char *)) \
- ? _##arr[(idx)] : #arr"_OOB"
-
-#define NODS (1<<0)
-#define BRANCH_TR (1<<1)
-#define BRANCH_EL (1<<2)
-#define BRANCH_EN (1<<3)
-#define BRANCH_RE (1<<4)
-#define BRANCH_ALL (BRANCH_TR|BRANCH_EL|BRANCH_EN)
-#define COUNT_INC (1<<4)
-#define COUNT_IND (1<<5)
-#define COUNT_NUM (1<<6)
-#define COUNT_ALL (COUNT_INC|COUNT_IND|COUNT_NUM)
-#define TI_UNIT (1<<7)
-struct _opcode_info
-{
- const char *name;
- int numsrc;
- int flags;
-};
-
-static struct _opcode_info ops[] = {
- [NVS_OP_ABS] = {"ABS", 1, 0},
- [NVS_OP_ADD] = {"ADD", 2, 0},
- [NVS_OP_ARA] = {"ARA", 1, 0},
- [NVS_OP_ARL] = {"ARL", 1, 0},
- [NVS_OP_ARR] = {"ARR", 1, 0},
- [NVS_OP_BRA] = {"BRA", 0, NODS | BRANCH_TR},
- [NVS_OP_BRK] = {"BRK", 0, NODS},
- [NVS_OP_CAL] = {"CAL", 0, NODS | BRANCH_TR},
- [NVS_OP_CMP] = {"CMP", 2, 0},
- [NVS_OP_COS] = {"COS", 1, 0},
- [NVS_OP_DIV] = {"DIV", 2, 0},
- [NVS_OP_DDX] = {"DDX", 1, 0},
- [NVS_OP_DDY] = {"DDY", 1, 0},
- [NVS_OP_DP2] = {"DP2", 2, 0},
- [NVS_OP_DP2A] = {"DP2A", 3, 0},
- [NVS_OP_DP3] = {"DP3", 2, 0},
- [NVS_OP_DP4] = {"DP4", 2, 0},
- [NVS_OP_DPH] = {"DPH", 2, 0},
- [NVS_OP_DST] = {"DST", 2, 0},
- [NVS_OP_EX2] = {"EX2", 1, 0},
- [NVS_OP_EXP] = {"EXP", 1, 0},
- [NVS_OP_FLR] = {"FLR", 1, 0},
- [NVS_OP_FRC] = {"FRC", 1, 0},
- [NVS_OP_IF] = {"IF", 0, NODS | BRANCH_EL | BRANCH_EN},
- [NVS_OP_KIL] = {"KIL", 1, 0},
- [NVS_OP_LG2] = {"LG2", 1, 0},
- [NVS_OP_LIT] = {"LIT", 1, 0},
- [NVS_OP_LOG] = {"LOG", 1, 0},
- [NVS_OP_LOOP] = {"LOOP", 0, NODS | COUNT_ALL | BRANCH_EN},
- [NVS_OP_LRP] = {"LRP", 3, 0},
- [NVS_OP_MAD] = {"MAD", 3, 0},
- [NVS_OP_MAX] = {"MAX", 2, 0},
- [NVS_OP_MIN] = {"MIN", 2, 0},
- [NVS_OP_MOV] = {"MOV", 1, 0},
- [NVS_OP_MUL] = {"MUL", 2, 0},
- [NVS_OP_NRM] = {"NRM", 1, 0},
- [NVS_OP_PK2H] = {"PK2H", 1, 0},
- [NVS_OP_PK2US] = {"PK2US", 1, 0},
- [NVS_OP_PK4B] = {"PK4B", 1, 0},
- [NVS_OP_PK4UB] = {"PK4UB", 1, 0},
- [NVS_OP_POW] = {"POW", 2, 0},
- [NVS_OP_POPA] = {"POPA", 0, 0},
- [NVS_OP_PUSHA] = {"PUSHA", 1, NODS},
- [NVS_OP_RCC] = {"RCC", 1, 0},
- [NVS_OP_RCP] = {"RCP", 1, 0},
- [NVS_OP_REP] = {"REP", 0, NODS | BRANCH_EN | COUNT_NUM},
- [NVS_OP_RET] = {"RET", 0, NODS},
- [NVS_OP_RFL] = {"RFL", 1, 0},
- [NVS_OP_RSQ] = {"RSQ", 1, 0},
- [NVS_OP_SCS] = {"SCS", 1, 0},
- [NVS_OP_SEQ] = {"SEQ", 2, 0},
- [NVS_OP_SFL] = {"SFL", 2, 0},
- [NVS_OP_SGE] = {"SGE", 2, 0},
- [NVS_OP_SGT] = {"SGT", 2, 0},
- [NVS_OP_SIN] = {"SIN", 1, 0},
- [NVS_OP_SLE] = {"SLE", 2, 0},
- [NVS_OP_SLT] = {"SLT", 2, 0},
- [NVS_OP_SNE] = {"SNE", 2, 0},
- [NVS_OP_SSG] = {"SSG", 1, 0},
- [NVS_OP_STR] = {"STR", 2, 0},
- [NVS_OP_SUB] = {"SUB", 2, 0},
- [NVS_OP_TEX] = {"TEX", 1, TI_UNIT},
- [NVS_OP_TXB] = {"TXB", 1, TI_UNIT},
- [NVS_OP_TXD] = {"TXD", 3, TI_UNIT},
- [NVS_OP_TXL] = {"TXL", 1, TI_UNIT},
- [NVS_OP_TXP] = {"TXP", 1, TI_UNIT},
- [NVS_OP_UP2H] = {"UP2H", 1, 0},
- [NVS_OP_UP2US] = {"UP2US", 1, 0},
- [NVS_OP_UP4B] = {"UP4B", 1, 0},
- [NVS_OP_UP4UB] = {"UP4UB", 1, 0},
- [NVS_OP_X2D] = {"X2D", 3, 0},
- [NVS_OP_XPD] = {"XPD", 2, 0},
- [NVS_OP_NOP] = {"NOP", 0, NODS},
-};
-
-static struct _opcode_info *
-_get_op_info(int op)
-{
- if (op >= (sizeof(ops) / sizeof(struct _opcode_info)))
- return NULL;
- if (ops[op].name == NULL)
- return NULL;
- return &ops[op];
-}
-
-static const char *_SFR_STRING[] = {
- [NVS_FR_POSITION] = "position",
- [NVS_FR_WEIGHT] = "weight",
- [NVS_FR_NORMAL] = "normal",
- [NVS_FR_COL0] = "color",
- [NVS_FR_COL1] = "color.secondary",
- [NVS_FR_BFC0] = "bfc",
- [NVS_FR_BFC1] = "bfc.secondary",
- [NVS_FR_FOGCOORD] = "fogcoord",
- [NVS_FR_POINTSZ] = "pointsize",
- [NVS_FR_TEXCOORD0] = "texcoord[0]",
- [NVS_FR_TEXCOORD1] = "texcoord[1]",
- [NVS_FR_TEXCOORD2] = "texcoord[2]",
- [NVS_FR_TEXCOORD3] = "texcoord[3]",
- [NVS_FR_TEXCOORD4] = "texcoord[4]",
- [NVS_FR_TEXCOORD5] = "texcoord[5]",
- [NVS_FR_TEXCOORD6] = "texcoord[6]",
- [NVS_FR_TEXCOORD7] = "texcoord[7]",
- [NVS_FR_FRAGDATA0] = "data[0]",
- [NVS_FR_FRAGDATA1] = "data[1]",
- [NVS_FR_FRAGDATA2] = "data[2]",
- [NVS_FR_FRAGDATA3] = "data[3]",
- [NVS_FR_CLIP0] = "clip_plane[0]",
- [NVS_FR_CLIP1] = "clip_plane[1]",
- [NVS_FR_CLIP2] = "clip_plane[2]",
- [NVS_FR_CLIP3] = "clip_plane[3]",
- [NVS_FR_CLIP4] = "clip_plane[4]",
- [NVS_FR_CLIP5] = "clip_plane[5]",
- [NVS_FR_CLIP6] = "clip_plane[6]",
- [NVS_FR_FACING] = "facing",
-};
-
-#define SFR_STRING(idx) CHECK_RANGE((idx), SFR_STRING)
-
-static const char *_SWZ_STRING[] = {
- [NVS_SWZ_X] = "x",
- [NVS_SWZ_Y] = "y",
- [NVS_SWZ_Z] = "z",
- [NVS_SWZ_W] = "w"
-};
-
-#define SWZ_STRING(idx) CHECK_RANGE((idx), SWZ_STRING)
-
-static const char *_NVS_PREC_STRING[] = {
- [NVS_PREC_FLOAT32] = "R",
- [NVS_PREC_FLOAT16] = "H",
- [NVS_PREC_FIXED12] = "X",
- [NVS_PREC_UNKNOWN] = "?"
-};
-
-#define NVS_PREC_STRING(idx) CHECK_RANGE((idx), NVS_PREC_STRING)
-
-static const char *_NVS_COND_STRING[] = {
- [NVS_COND_FL] = "FL",
- [NVS_COND_LT] = "LT",
- [NVS_COND_EQ] = "EQ",
- [NVS_COND_LE] = "LE",
- [NVS_COND_GT] = "GT",
- [NVS_COND_NE] = "NE",
- [NVS_COND_GE] = "GE",
- [NVS_COND_TR] = "TR",
- [NVS_COND_UNKNOWN] = "??"
-};
-
-#define NVS_COND_STRING(idx) CHECK_RANGE((idx), NVS_COND_STRING)
-
-/*****************************************************************************
- * ShaderFragment dumping
- */
-static void
-nvsDumpIndent(int lvl)
-{
- while (lvl--)
- printf(" ");
-}
-
-static void
-nvsDumpSwizzle(nvsSwzComp *swz)
-{
- printf(".%s%s%s%s",
- SWZ_STRING(swz[0]),
- SWZ_STRING(swz[1]), SWZ_STRING(swz[2]), SWZ_STRING(swz[3])
- );
-}
-
-static void
-nvsDumpReg(nvsInstruction * inst, nvsRegister * reg)
-{
- if (reg->negate)
- printf("-");
- if (reg->abs)
- printf("abs(");
-
- switch (reg->file) {
- case NVS_FILE_TEMP:
- printf("R%d", reg->index);
- nvsDumpSwizzle(reg->swizzle);
- break;
- case NVS_FILE_ATTRIB:
- printf("attrib.%s", SFR_STRING(reg->index));
- nvsDumpSwizzle(reg->swizzle);
- break;
- case NVS_FILE_ADDRESS:
- printf("A%d", reg->index);
- break;
- case NVS_FILE_CONST:
- if (reg->indexed)
- printf("const[A%d.%s + %d]",
- reg->addr_reg, SWZ_STRING(reg->addr_comp), reg->index);
- else
- printf("const[%d]", reg->index);
- nvsDumpSwizzle(reg->swizzle);
- break;
- default:
- printf("UNKNOWN_FILE");
- break;
- }
-
- if (reg->abs)
- printf(")");
-}
-
-static void
-nvsDumpInstruction(nvsInstruction * inst, int slot, int lvl)
-{
- struct _opcode_info *opr = &ops[inst->op];
- int i;
-
- nvsDumpIndent(lvl);
- printf("%s ", opr->name);
-
- if (!opr->flags & NODS) {
- switch (inst->dest.file) {
- case NVS_FILE_RESULT:
- printf("result.%s", SFR_STRING(inst->dest.index));
- break;
- case NVS_FILE_TEMP:
- printf("R%d", inst->dest.index);
- break;
- case NVS_FILE_ADDRESS:
- printf("A%d", inst->dest.index);
- break;
- default:
- printf("UNKNOWN_DST_FILE");
- break;
- }
-
- if (inst->mask != SMASK_ALL) {
- printf(".");
- if (inst->mask & SMASK_X)
- printf("x");
- if (inst->mask & SMASK_Y)
- printf("y");
- if (inst->mask & SMASK_Z)
- printf("z");
- if (inst->mask & SMASK_W)
- printf("w");
- }
-
- if (opr->numsrc)
- printf(", ");
- }
-
- for (i = 0; i < opr->numsrc; i++) {
- nvsDumpReg(inst, &inst->src[i]);
- if (i != opr->numsrc - 1)
- printf(", ");
- }
- if (opr->flags & TI_UNIT)
- printf(", texture[%d]", inst->tex_unit);
-
- printf("\n");
-}
-
-void
-nvsDumpFragmentList(nvsFragmentHeader *f, int lvl)
-{
- while (f) {
- switch (f->type) {
- case NVS_INSTRUCTION:
- nvsDumpInstruction((nvsInstruction*)f, 0, lvl);
- break;
- default:
- fprintf(stderr, "%s: Only NVS_INSTRUCTION fragments can be in"
- "nvsFragmentList!\n", __func__);
- return;
- }
- f = f->next;
- }
-}
-
-/*****************************************************************************
- * HW shader disassembly
- */
-static void
-nvsDisasmHWShaderOp(nvsFunc * shader, int merged)
-{
- struct _opcode_info *opi;
- nvsOpcode op;
- nvsRegFile file;
- nvsSwzComp swz[4];
- int i;
-
- op = shader->GetOpcode(shader, merged);
- opi = _get_op_info(op);
- if (!opi) {
- printf("NO OPINFO!");
- return;
- }
-
- printf("%s", opi->name);
- if (shader->GetPrecision &&
- (!(opi->flags & BRANCH_ALL)) && (!(opi->flags * NODS)) &&
- (op != NVS_OP_NOP))
- printf("%s", NVS_PREC_STRING(shader->GetPrecision(shader)));
- if (shader->SupportsConditional && shader->SupportsConditional(shader)) {
- if (shader->GetConditionUpdate(shader)) {
- printf("C%d", shader->GetCondRegID(shader));
- }
- }
- if (shader->GetSaturate && shader->GetSaturate(shader))
- printf("_SAT");
-
- if (!(opi->flags & NODS)) {
- int mask = shader->GetDestMask(shader, merged);
-
- switch (shader->GetDestFile(shader, merged)) {
- case NVS_FILE_ADDRESS:
- printf(" A%d", shader->GetDestID(shader, merged));
- break;
- case NVS_FILE_TEMP:
- printf(" R%d", shader->GetDestID(shader, merged));
- break;
- case NVS_FILE_RESULT:
- printf(" result.%s", (SFR_STRING(shader->GetDestID(shader, merged))));
- break;
- default:
- printf(" BAD_RESULT_FILE");
- break;
- }
-
- if (mask != SMASK_ALL) {
- printf(".");
- if (mask & SMASK_X) printf("x");
- if (mask & SMASK_Y) printf("y");
- if (mask & SMASK_Z) printf("z");
- if (mask & SMASK_W) printf("w");
- }
- }
-
- if (shader->SupportsConditional && shader->SupportsConditional(shader) &&
- shader->GetConditionTest(shader)) {
- shader->GetCondRegSwizzle(shader, swz);
-
- printf(" (%s%d.%s%s%s%s)",
- NVS_COND_STRING(shader->GetCondition(shader)),
- shader->GetCondRegID(shader),
- SWZ_STRING(swz[NVS_SWZ_X]),
- SWZ_STRING(swz[NVS_SWZ_Y]),
- SWZ_STRING(swz[NVS_SWZ_Z]),
- SWZ_STRING(swz[NVS_SWZ_W])
- );
- }
-
- /* looping */
- if (opi->flags & COUNT_ALL) {
- printf(" { ");
- if (opi->flags & COUNT_NUM) {
- printf("%d", shader->GetLoopCount(shader));
- }
- if (opi->flags & COUNT_IND) {
- printf(", %d", shader->GetLoopInitial(shader));
- }
- if (opi->flags & COUNT_INC) {
- printf(", %d", shader->GetLoopIncrement(shader));
- }
- printf(" }");
- }
-
- /* branching */
- if (opi->flags & BRANCH_TR)
- printf(" %d", shader->GetBranch(shader));
- if (opi->flags & BRANCH_EL)
- printf(" ELSE %d", shader->GetBranchElse(shader));
- if (opi->flags & BRANCH_EN)
- printf(" END %d", shader->GetBranchEnd(shader));
-
- if (!(opi->flags & NODS) && opi->numsrc)
- printf(",");
- printf(" ");
-
- for (i = 0; i < opi->numsrc; i++) {
- if (shader->GetSourceAbs(shader, merged, i))
- printf("abs(");
- if (shader->GetSourceNegate(shader, merged, i))
- printf("-");
-
- file = shader->GetSourceFile(shader, merged, i);
- switch (file) {
- case NVS_FILE_TEMP:
- printf("R%d", shader->GetSourceID(shader, merged, i));
- break;
- case NVS_FILE_CONST:
- if (shader->GetSourceIndexed(shader, merged, i)) {
- printf("c[A%d.%s + 0x%x]",
- shader->GetRelAddressRegID(shader),
- SWZ_STRING(shader->GetRelAddressSwizzle(shader)),
- shader->GetSourceID(shader, merged, i)
- );
- } else {
- float val[4];
-
- if (shader->GetSourceConstVal) {
- shader->GetSourceConstVal(shader, merged, i, val);
- printf("{ %.02f, %.02f, %.02f, %.02f }",
- val[0], val[1], val[2], val[3]);
- } else {
- printf("c[0x%x]", shader->GetSourceID(shader, merged, i));
- }
- }
- break;
- case NVS_FILE_ATTRIB:
- if (shader->GetSourceIndexed(shader, merged, i)) {
- printf("attrib[A%d.%s + %d]",
- shader->GetRelAddressRegID(shader),
- SWZ_STRING(shader->GetRelAddressSwizzle(shader)),
- shader->GetSourceID(shader, merged, i)
- );
- }
- else {
- printf("attrib.%s",
- SFR_STRING(shader->GetSourceID(shader, merged, i))
- );
- }
- break;
- case NVS_FILE_ADDRESS:
- printf("A%d", shader->GetRelAddressRegID(shader));
- break;
- default:
- printf("UNKNOWN_SRC_FILE");
- break;
- }
-
- shader->GetSourceSwizzle(shader, merged, i, swz);
- if (file != NVS_FILE_ADDRESS &&
- (swz[NVS_SWZ_X] != NVS_SWZ_X || swz[NVS_SWZ_Y] != NVS_SWZ_Y ||
- swz[NVS_SWZ_Z] != NVS_SWZ_Z || swz[NVS_SWZ_W] != NVS_SWZ_W)) {
- printf(".%s%s%s%s", SWZ_STRING(swz[NVS_SWZ_X]),
- SWZ_STRING(swz[NVS_SWZ_Y]),
- SWZ_STRING(swz[NVS_SWZ_Z]),
- SWZ_STRING(swz[NVS_SWZ_W]));
- }
-
- if (shader->GetSourceAbs(shader, merged, i))
- printf(")");
- if (shader->GetSourceScale) {
- int scale = shader->GetSourceScale(shader, merged, i);
- if (scale > 1)
- printf("{scaled %dx}", scale);
- }
- if (i < (opi->numsrc - 1))
- printf(", ");
- }
-
- if (shader->IsLastInst(shader))
- printf(" + END");
-}
-
-void
-nvsDisasmHWShader(nvsPtr nvs)
-{
- nvsFunc *shader = nvs->func;
- unsigned int iaddr = 0;
-
- if (!nvs->program) {
- fprintf(stderr, "No HW program present");
- return;
- }
-
- shader->inst = nvs->program;
- while (1) {
- if (shader->inst >= (nvs->program + nvs->program_size)) {
- fprintf(stderr, "Reached end of program, but HW inst has no END");
- break;
- }
-
- printf("\t0x%08x:\n", shader->inst[0]);
- printf("\t0x%08x:\n", shader->inst[1]);
- printf("\t0x%08x:\n", shader->inst[2]);
- printf("\t0x%08x:", shader->inst[3]);
-
- printf("\n\t\tINST %d.0: ", iaddr);
- nvsDisasmHWShaderOp(shader, 0);
- if (shader->HasMergedInst(shader)) {
- printf("\n\t\tINST %d.1: ", iaddr);
- nvsDisasmHWShaderOp(shader, 1);
- }
- printf("\n");
-
- if (shader->IsLastInst(shader))
- break;
-
- shader->inst += shader->GetOffsetNext(shader);
- iaddr++;
- }
-
- printf("\n");
-}
+++ /dev/null
-#ifndef __SHADER_COMMON_H__
-#define __SHADER_COMMON_H__
-
-#include "mtypes.h"
-#include "bufferobj.h"
-
-#define NVSDBG(fmt, args...) do { \
- if (NOUVEAU_DEBUG & DEBUG_SHADERS) { \
- fprintf(stderr, "%s: "fmt, __func__, ##args); \
- } \
-} while(0)
-
-typedef struct _nvsFunc nvsFunc;
-
-#define NVS_MAX_TEMPS 32
-#define NVS_MAX_ATTRIBS 16
-#define NVS_MAX_CONSTS 256
-#define NVS_MAX_ADDRESS 2
-#define NVS_MAX_INSNS 4096
-
-typedef struct _nvs_fragment_header {
- struct _nvs_fragment_header *parent;
- struct _nvs_fragment_header *prev;
- struct _nvs_fragment_header *next;
- enum {
- NVS_INSTRUCTION,
- NVS_BRANCH,
- NVS_LOOP,
- NVS_SUBROUTINE
- } type;
-} nvsFragmentHeader;
-
-typedef union {
- struct {
- GLboolean uses_kil;
- GLuint num_regs;
- } NV30FP;
- struct {
- uint32_t vp_in_reg;
- uint32_t vp_out_reg;
- uint32_t clip_enables;
- } NV30VP;
-} nvsCardPriv;
-
-typedef struct _nouveauShader {
- union {
- struct gl_vertex_program vp;
- struct gl_fragment_program fp;
- } mesa;
- GLcontext *ctx;
- nvsFunc *func;
-
- /* State of the final program */
- GLboolean error;
- GLboolean translated;
- GLboolean on_hardware;
- unsigned int *program;
- unsigned int program_size;
- unsigned int program_alloc_size;
- unsigned int program_start_id;
- unsigned int program_current;
- struct gl_buffer_object *program_buffer;
- int inst_count;
-
- nvsCardPriv card_priv;
- int vp_attrib_map[NVS_MAX_ATTRIBS];
-
- struct {
- GLboolean in_use;
-
- GLfloat *source_val; /* NULL if invariant */
- float val[4];
- /* Hardware-specific tracking, currently only nv30_fragprog
- * makes use of it.
- */
- int *hw_index;
- int hw_index_cnt;
- } params[NVS_MAX_CONSTS];
- int param_high;
-
- /* Pass-private data */
- void *pass_rec;
-
- nvsFragmentHeader *program_tree;
-} nouveauShader, *nvsPtr;
-
-typedef enum {
- NVS_FILE_NONE,
- NVS_FILE_TEMP,
- NVS_FILE_ATTRIB,
- NVS_FILE_CONST,
- NVS_FILE_RESULT,
- NVS_FILE_ADDRESS,
- NVS_FILE_UNKNOWN
-} nvsRegFile;
-
-typedef enum {
- NVS_OP_UNKNOWN = 0,
- NVS_OP_NOP,
- NVS_OP_ABS, NVS_OP_ADD, NVS_OP_ARA, NVS_OP_ARL, NVS_OP_ARR,
- NVS_OP_BRA, NVS_OP_BRK,
- NVS_OP_CAL, NVS_OP_CMP, NVS_OP_COS,
- NVS_OP_DDX, NVS_OP_DDY, NVS_OP_DIV, NVS_OP_DP2, NVS_OP_DP2A, NVS_OP_DP3,
- NVS_OP_DP4, NVS_OP_DPH, NVS_OP_DST,
- NVS_OP_EX2, NVS_OP_EXP,
- NVS_OP_FLR, NVS_OP_FRC,
- NVS_OP_IF,
- NVS_OP_KIL,
- NVS_OP_LG2, NVS_OP_LIT, NVS_OP_LOG, NVS_OP_LOOP, NVS_OP_LRP,
- NVS_OP_MAD, NVS_OP_MAX, NVS_OP_MIN, NVS_OP_MOV, NVS_OP_MUL,
- NVS_OP_NRM,
- NVS_OP_PK2H, NVS_OP_PK2US, NVS_OP_PK4B, NVS_OP_PK4UB, NVS_OP_POW,
- NVS_OP_POPA, NVS_OP_PUSHA,
- NVS_OP_RCC, NVS_OP_RCP, NVS_OP_REP, NVS_OP_RET, NVS_OP_RFL, NVS_OP_RSQ,
- NVS_OP_SCS, NVS_OP_SEQ, NVS_OP_SFL, NVS_OP_SGE, NVS_OP_SGT, NVS_OP_SIN,
- NVS_OP_SLE, NVS_OP_SLT, NVS_OP_SNE, NVS_OP_SSG, NVS_OP_STR, NVS_OP_SUB,
- NVS_OP_SWZ,
- NVS_OP_TEX, NVS_OP_TXB, NVS_OP_TXD, NVS_OP_TXL, NVS_OP_TXP,
- NVS_OP_UP2H, NVS_OP_UP2US, NVS_OP_UP4B, NVS_OP_UP4UB,
- NVS_OP_X2D, NVS_OP_XPD,
- NVS_OP_EMUL
-} nvsOpcode;
-
-typedef enum {
- NVS_PREC_FLOAT32,
- NVS_PREC_FLOAT16,
- NVS_PREC_FIXED12,
- NVS_PREC_UNKNOWN
-} nvsPrecision;
-
-typedef enum {
- NVS_SWZ_X = 0,
- NVS_SWZ_Y = 1,
- NVS_SWZ_Z = 2,
- NVS_SWZ_W = 3
-} nvsSwzComp;
-
-typedef enum {
- NVS_FR_POSITION = 0,
- NVS_FR_WEIGHT = 1,
- NVS_FR_NORMAL = 2,
- NVS_FR_COL0 = 3,
- NVS_FR_COL1 = 4,
- NVS_FR_FOGCOORD = 5,
- NVS_FR_TEXCOORD0 = 8,
- NVS_FR_TEXCOORD1 = 9,
- NVS_FR_TEXCOORD2 = 10,
- NVS_FR_TEXCOORD3 = 11,
- NVS_FR_TEXCOORD4 = 12,
- NVS_FR_TEXCOORD5 = 13,
- NVS_FR_TEXCOORD6 = 14,
- NVS_FR_TEXCOORD7 = 15,
- NVS_FR_BFC0 = 16,
- NVS_FR_BFC1 = 17,
- NVS_FR_POINTSZ = 18,
- NVS_FR_FRAGDATA0 = 19,
- NVS_FR_FRAGDATA1 = 20,
- NVS_FR_FRAGDATA2 = 21,
- NVS_FR_FRAGDATA3 = 22,
- NVS_FR_CLIP0 = 23,
- NVS_FR_CLIP1 = 24,
- NVS_FR_CLIP2 = 25,
- NVS_FR_CLIP3 = 26,
- NVS_FR_CLIP4 = 27,
- NVS_FR_CLIP5 = 28,
- NVS_FR_CLIP6 = 29,
- NVS_FR_FACING = 30,
- NVS_FR_UNKNOWN
-} nvsFixedReg;
-
-typedef enum {
- NVS_COND_FL, NVS_COND_LT, NVS_COND_EQ, NVS_COND_LE, NVS_COND_GT,
- NVS_COND_NE, NVS_COND_GE, NVS_COND_TR, NVS_COND_UN,
- NVS_COND_UNKNOWN
-} nvsCond;
-
-typedef struct {
- nvsRegFile file;
- unsigned int index;
-
- unsigned int indexed;
- unsigned int addr_reg;
- nvsSwzComp addr_comp;
-
- nvsSwzComp swizzle[4];
- int negate;
- int abs;
-} nvsRegister;
-
-static const nvsRegister nvr_unused = {
- .file = NVS_FILE_ATTRIB,
- .index = 0,
- .indexed = 0,
- .addr_reg = 0,
- .addr_comp = NVS_SWZ_X,
- .swizzle = {NVS_SWZ_X, NVS_SWZ_Y, NVS_SWZ_Z, NVS_SWZ_W},
- .negate = 0,
- .abs = 0,
-};
-
-typedef enum {
- NVS_TEX_TARGET_1D,
- NVS_TEX_TARGET_2D,
- NVS_TEX_TARGET_3D,
- NVS_TEX_TARGET_CUBE,
- NVS_TEX_TARGET_RECT,
- NVS_TEX_TARGET_UNKNOWN = 0
-} nvsTexTarget;
-
-typedef enum {
- NVS_SCALE_1X = 0,
- NVS_SCALE_2X = 1,
- NVS_SCALE_4X = 2,
- NVS_SCALE_8X = 3,
- NVS_SCALE_INV_2X = 5,
- NVS_SCALE_INV_4X = 6,
- NVS_SCALE_INV_8X = 7,
-} nvsScale;
-
-/* Arith/TEX instructions */
-typedef struct nvs_instruction {
- nvsFragmentHeader header;
-
- nvsOpcode op;
- unsigned int saturate;
-
- nvsRegister dest;
- unsigned int mask;
- nvsScale dest_scale;
-
- nvsRegister src[3];
-
- unsigned int tex_unit;
- nvsTexTarget tex_target;
-
- nvsCond cond;
- nvsSwzComp cond_swizzle[4];
- int cond_reg;
- int cond_test;
- int cond_update;
-} nvsInstruction;
-
-/* BRA, CAL, IF */
-typedef struct nvs_branch {
- nvsFragmentHeader header;
-
- nvsOpcode op;
-
- nvsCond cond;
- nvsSwzComp cond_swizzle[4];
- int cond_test;
-
- nvsFragmentHeader *target_head;
- nvsFragmentHeader *target_tail;
- nvsFragmentHeader *else_head;
- nvsFragmentHeader *else_tail;
-} nvsBranch;
-
-/* LOOP+ENDLOOP */
-typedef struct {
- nvsFragmentHeader header;
-
- int count;
- int initial;
- int increment;
-
- nvsFragmentHeader *insn_head;
- nvsFragmentHeader *insn_tail;
-} nvsLoop;
-
-/* label+following instructions */
-typedef struct nvs_subroutine {
- nvsFragmentHeader header;
-
- char * label;
- nvsFragmentHeader *insn_head;
- nvsFragmentHeader *insn_tail;
-} nvsSubroutine;
-
-#define SMASK_X (1<<0)
-#define SMASK_Y (1<<1)
-#define SMASK_Z (1<<2)
-#define SMASK_W (1<<3)
-#define SMASK_ALL (SMASK_X|SMASK_Y|SMASK_Z|SMASK_W)
-
-#define SPOS_ADDRESS 3
-struct _op_xlat {
- unsigned int NV;
- nvsOpcode SOP;
- int srcpos[3];
-};
-#define MOD_OPCODE(t,hw,sop,s0,s1,s2) do { \
- t[hw].NV = hw; \
- t[hw].SOP = sop; \
- t[hw].srcpos[0] = s0; \
- t[hw].srcpos[1] = s1; \
- t[hw].srcpos[2] = s2; \
-} while(0)
-
-extern unsigned int NVVP_TX_VOP_COUNT;
-extern unsigned int NVVP_TX_NVS_OP_COUNT;
-extern struct _op_xlat NVVP_TX_VOP[];
-extern struct _op_xlat NVVP_TX_SOP[];
-
-extern unsigned int NVFP_TX_AOP_COUNT;
-extern unsigned int NVFP_TX_BOP_COUNT;
-extern struct _op_xlat NVFP_TX_AOP[];
-extern struct _op_xlat NVFP_TX_BOP[];
-
-extern void NV20VPTXSwizzle(int hwswz, nvsSwzComp *swz);
-extern nvsSwzComp NV20VP_TX_SWIZZLE[4];
-
-#define SCAP_SRC_ABS (1<<0)
-
-struct _nvsFunc {
- nvsCardPriv *card_priv;
-
- unsigned int MaxInst;
- unsigned int MaxAttrib;
- unsigned int MaxTemp;
- unsigned int MaxAddress;
- unsigned int MaxConst;
- unsigned int caps;
-
- unsigned int *inst;
- void (*UploadToHW) (GLcontext *, nouveauShader *);
- void (*UpdateConst) (GLcontext *, nouveauShader *, int);
-
- struct _op_xlat*(*GetOPTXRec) (nvsFunc *, int merged);
- struct _op_xlat*(*GetOPTXFromSOP) (nvsOpcode, int *id);
-
- void (*InitInstruction) (nvsFunc *);
- int (*SupportsOpcode) (nvsFunc *, nvsOpcode);
- int (*SupportsResultScale) (nvsFunc *, nvsScale);
- void (*SetOpcode) (nvsFunc *, unsigned int opcode,
- int slot);
- void (*SetCCUpdate) (nvsFunc *);
- void (*SetCondition) (nvsFunc *, int on, nvsCond, int reg,
- nvsSwzComp *swizzle);
- void (*SetResult) (nvsFunc *, nvsRegister *,
- unsigned int mask, int slot);
- void (*SetResultScale) (nvsFunc *, nvsScale);
- void (*SetSource) (nvsFunc *, nvsRegister *, int pos);
- void (*SetTexImageUnit) (nvsFunc *, int unit);
- void (*SetSaturate) (nvsFunc *);
- void (*SetLastInst) (nvsFunc *);
-
- void (*SetBranchTarget) (nvsFunc *, int addr);
- void (*SetBranchElse) (nvsFunc *, int addr);
- void (*SetBranchEnd) (nvsFunc *, int addr);
- void (*SetLoopParams) (nvsFunc *, int cnt, int init, int inc);
-
- int (*HasMergedInst) (nvsFunc *);
- int (*IsLastInst) (nvsFunc *);
- int (*GetOffsetNext) (nvsFunc *);
-
- int (*GetOpcodeSlot) (nvsFunc *, int merged);
- unsigned int (*GetOpcodeHW) (nvsFunc *, int slot);
- nvsOpcode (*GetOpcode) (nvsFunc *, int merged);
-
- nvsPrecision (*GetPrecision) (nvsFunc *);
- int (*GetSaturate) (nvsFunc *);
-
- nvsRegFile (*GetDestFile) (nvsFunc *, int merged);
- unsigned int (*GetDestID) (nvsFunc *, int merged);
- unsigned int (*GetDestMask) (nvsFunc *, int merged);
-
- unsigned int (*GetSourceHW) (nvsFunc *, int merged, int pos);
- nvsRegFile (*GetSourceFile) (nvsFunc *, int merged, int pos);
- int (*GetSourceID) (nvsFunc *, int merged, int pos);
- int (*GetTexImageUnit) (nvsFunc *);
- int (*GetSourceNegate) (nvsFunc *, int merged, int pos);
- int (*GetSourceAbs) (nvsFunc *, int merged, int pos);
- void (*GetSourceSwizzle) (nvsFunc *, int merged, int pos,
- nvsSwzComp *swz);
- int (*GetSourceIndexed) (nvsFunc *, int merged, int pos);
- void (*GetSourceConstVal) (nvsFunc *, int merged, int pos,
- float *val);
- int (*GetSourceScale) (nvsFunc *, int merged, int pos);
-
- int (*GetRelAddressRegID) (nvsFunc *);
- nvsSwzComp (*GetRelAddressSwizzle) (nvsFunc *);
-
- int (*SupportsConditional) (nvsFunc *);
- int (*GetConditionUpdate) (nvsFunc *);
- int (*GetConditionTest) (nvsFunc *);
- nvsCond (*GetCondition) (nvsFunc *);
- void (*GetCondRegSwizzle) (nvsFunc *, nvsSwzComp *swz);
- int (*GetCondRegID) (nvsFunc *);
- int (*GetBranch) (nvsFunc *);
- int (*GetBranchElse) (nvsFunc *);
- int (*GetBranchEnd) (nvsFunc *);
-
- int (*GetLoopCount) (nvsFunc *);
- int (*GetLoopInitial) (nvsFunc *);
- int (*GetLoopIncrement) (nvsFunc *);
-};
-
-static inline nvsRegister
-nvsNegate(nvsRegister reg)
-{
- reg.negate = !reg.negate;
- return reg;
-}
-
-static inline nvsRegister
-nvsAbs(nvsRegister reg)
-{
- reg.abs = 1;
- return reg;
-}
-
-static inline nvsRegister
-nvsSwizzle(nvsRegister reg, nvsSwzComp x, nvsSwzComp y,
- nvsSwzComp z, nvsSwzComp w)
-{
- nvsSwzComp sc[4] = { x, y, z, w };
- nvsSwzComp oc[4];
- int i;
-
- for (i=0;i<4;i++)
- oc[i] = reg.swizzle[i];
- for (i=0;i<4;i++)
- reg.swizzle[i] = oc[sc[i]];
- return reg;
-}
-
-#define nvsProgramError(nvs,fmt,args...) do { \
- fprintf(stderr, "nvsProgramError (%s): "fmt, __func__, ##args); \
- (nvs)->error = GL_TRUE; \
- (nvs)->translated = GL_FALSE; \
-} while(0)
-
-extern GLboolean nvsUpdateShader(GLcontext *ctx, nouveauShader *nvs);
-extern void nvsDisasmHWShader(nvsPtr);
-extern void nvsDumpFragmentList(nvsFragmentHeader *f, int lvl);
-extern nouveauShader *nvsBuildTextShader(GLcontext *ctx, GLenum target,
- const char *text);
-
-extern void NV20VPInitShaderFuncs(nvsFunc *);
-extern void NV30VPInitShaderFuncs(nvsFunc *);
-extern void NV40VPInitShaderFuncs(nvsFunc *);
-
-extern void NV30FPInitShaderFuncs(nvsFunc *);
-extern void NV40FPInitShaderFuncs(nvsFunc *);
-
-extern void nouveauShaderInitFuncs(GLcontext *ctx);
-
-extern GLboolean nouveau_shader_pass0(GLcontext *ctx, nouveauShader *nvs);
-extern GLboolean nouveau_shader_pass1(nvsPtr nvs);
-extern GLboolean nouveau_shader_pass2(nvsPtr nvs);
-
-#endif
-
+++ /dev/null
-/*
- * Copyright (C) 2006 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- * Ben Skeggs <darktama@iinet.net.au>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "shader/prog_instruction.h"
-#include "shader/prog_parameter.h"
-#include "shader/prog_statevars.h"
-#include "shader/programopt.h"
-
-#include "nouveau_context.h"
-#include "nouveau_shader.h"
-#include "nouveau_msg.h"
-
-static nvsFixedReg _tx_mesa_vp_dst_reg[VERT_RESULT_MAX] = {
- NVS_FR_POSITION, NVS_FR_COL0, NVS_FR_COL1, NVS_FR_FOGCOORD,
- NVS_FR_TEXCOORD0, NVS_FR_TEXCOORD1, NVS_FR_TEXCOORD2, NVS_FR_TEXCOORD3,
- NVS_FR_TEXCOORD4, NVS_FR_TEXCOORD5, NVS_FR_TEXCOORD6, NVS_FR_TEXCOORD7,
- NVS_FR_POINTSZ, NVS_FR_BFC0, NVS_FR_BFC1, NVS_FR_UNKNOWN /* EDGE */
-};
-
-static nvsFixedReg _tx_mesa_fp_dst_reg[FRAG_RESULT_MAX] = {
- NVS_FR_FRAGDATA0 /* COLR */, NVS_FR_FRAGDATA0 /* COLH */,
- NVS_FR_UNKNOWN /* DEPR */
-};
-
-static nvsFixedReg _tx_mesa_fp_src_reg[FRAG_ATTRIB_MAX] = {
- NVS_FR_POSITION, NVS_FR_COL0, NVS_FR_COL1, NVS_FR_FOGCOORD,
- NVS_FR_TEXCOORD0, NVS_FR_TEXCOORD1, NVS_FR_TEXCOORD2, NVS_FR_TEXCOORD3,
- NVS_FR_TEXCOORD4, NVS_FR_TEXCOORD5, NVS_FR_TEXCOORD6, NVS_FR_TEXCOORD7
-};
-
-static nvsSwzComp _tx_mesa_swizzle[4] = {
- NVS_SWZ_X, NVS_SWZ_Y, NVS_SWZ_Z, NVS_SWZ_W
-};
-
-static nvsOpcode _tx_mesa_opcode[] = {
- [OPCODE_ABS] = NVS_OP_ABS, [OPCODE_ADD] = NVS_OP_ADD,
- [OPCODE_ARA] = NVS_OP_ARA, [OPCODE_ARL] = NVS_OP_ARL,
- [OPCODE_ARL_NV] = NVS_OP_ARL, [OPCODE_ARR] = NVS_OP_ARR,
- [OPCODE_CMP] = NVS_OP_CMP, [OPCODE_COS] = NVS_OP_COS,
- [OPCODE_DDX] = NVS_OP_DDX, [OPCODE_DDY] = NVS_OP_DDY,
- [OPCODE_DP3] = NVS_OP_DP3, [OPCODE_DP4] = NVS_OP_DP4,
- [OPCODE_DPH] = NVS_OP_DPH, [OPCODE_DST] = NVS_OP_DST,
- [OPCODE_EX2] = NVS_OP_EX2, [OPCODE_EXP] = NVS_OP_EXP,
- [OPCODE_FLR] = NVS_OP_FLR, [OPCODE_FRC] = NVS_OP_FRC,
- [OPCODE_KIL] = NVS_OP_EMUL, [OPCODE_KIL_NV] = NVS_OP_KIL,
- [OPCODE_LG2] = NVS_OP_LG2, [OPCODE_LIT] = NVS_OP_LIT,
- [OPCODE_LOG] = NVS_OP_LOG,
- [OPCODE_LRP] = NVS_OP_LRP,
- [OPCODE_MAD] = NVS_OP_MAD, [OPCODE_MAX] = NVS_OP_MAX,
- [OPCODE_MIN] = NVS_OP_MIN, [OPCODE_MOV] = NVS_OP_MOV,
- [OPCODE_MUL] = NVS_OP_MUL,
- [OPCODE_PK2H] = NVS_OP_PK2H, [OPCODE_PK2US] = NVS_OP_PK2US,
- [OPCODE_PK4B] = NVS_OP_PK4B, [OPCODE_PK4UB] = NVS_OP_PK4UB,
- [OPCODE_POW] = NVS_OP_POW, [OPCODE_POPA] = NVS_OP_POPA,
- [OPCODE_PUSHA] = NVS_OP_PUSHA,
- [OPCODE_RCC] = NVS_OP_RCC, [OPCODE_RCP] = NVS_OP_RCP,
- [OPCODE_RFL] = NVS_OP_RFL, [OPCODE_RSQ] = NVS_OP_RSQ,
- [OPCODE_SCS] = NVS_OP_SCS, [OPCODE_SEQ] = NVS_OP_SEQ,
- [OPCODE_SFL] = NVS_OP_SFL, [OPCODE_SGE] = NVS_OP_SGE,
- [OPCODE_SGT] = NVS_OP_SGT, [OPCODE_SIN] = NVS_OP_SIN,
- [OPCODE_SLE] = NVS_OP_SLE, [OPCODE_SLT] = NVS_OP_SLT,
- [OPCODE_SNE] = NVS_OP_SNE, [OPCODE_SSG] = NVS_OP_SSG,
- [OPCODE_STR] = NVS_OP_STR, [OPCODE_SUB] = NVS_OP_SUB,
- [OPCODE_SWZ] = NVS_OP_MOV,
- [OPCODE_TEX] = NVS_OP_TEX, [OPCODE_TXB] = NVS_OP_TXB,
- [OPCODE_TXD] = NVS_OP_TXD,
- [OPCODE_TXL] = NVS_OP_TXL, [OPCODE_TXP] = NVS_OP_TXP,
- [OPCODE_TXP_NV] = NVS_OP_TXP,
- [OPCODE_UP2H] = NVS_OP_UP2H, [OPCODE_UP2US] = NVS_OP_UP2US,
- [OPCODE_UP4B] = NVS_OP_UP4B, [OPCODE_UP4UB] = NVS_OP_UP4UB,
- [OPCODE_X2D] = NVS_OP_X2D,
- [OPCODE_XPD] = NVS_OP_XPD
-};
-
-static nvsCond _tx_mesa_condmask[] = {
- NVS_COND_TR, /* workaround mesa not filling a valid value */
- NVS_COND_GT, NVS_COND_LT, NVS_COND_UN, NVS_COND_GE,
- NVS_COND_LE, NVS_COND_NE, NVS_COND_NE, NVS_COND_TR, NVS_COND_FL
-};
-
-struct pass0_rec {
- int nvs_ipos;
- int next_temp;
-
- int mesa_const_base;
- int mesa_const_last;
-
- int swzconst_done;
- int swzconst_id;
- nvsRegister const_half;
-};
-
-#define X NVS_SWZ_X
-#define Y NVS_SWZ_Y
-#define Z NVS_SWZ_Z
-#define W NVS_SWZ_W
-
-#define FILL_CONDITION_FLAGS(fragment) do { \
- (fragment)->cond = \
- pass0_make_condmask(inst->DstReg.CondMask); \
- if ((fragment)->cond != NVS_COND_TR) \
- (fragment)->cond_test = 1; \
- (fragment)->cond_reg = inst->CondDst; \
- pass0_make_swizzle((fragment)->cond_swizzle, inst->DstReg.CondSwizzle);\
-} while(0)
-
-#define ARITH(op,dest,mask,sat,s0,s1,s2) do { \
- nvsinst = pass0_emit(nvs, parent, fpos, (op), \
- (dest), (mask), (sat), (s0), (s1), (s2));\
- FILL_CONDITION_FLAGS(nvsinst); \
-} while(0)
-
-#define ARITHu(op,dest,mask,sat,s0,s1,s2) do { \
- nvsinst = pass0_emit(nvs, parent, fpos, (op), \
- (dest), (mask), (sat), (s0), (s1), (s2));\
-} while(0)
-
-static void
-pass0_append_fragment(nvsFragmentHeader *parent,
- nvsFragmentHeader *fragment,
- int pos)
-{
- nvsFragmentHeader **head, **tail;
- assert(parent && fragment);
-
- switch (parent->type) {
- case NVS_BRANCH:
- if (pos == 0) {
- head = &((nvsBranch *)parent)->target_head;
- tail = &((nvsBranch *)parent)->target_tail;
- } else {
- head = &((nvsBranch *)parent)->else_head;
- tail = &((nvsBranch *)parent)->else_tail;
- }
- break;
- case NVS_LOOP:
- head = &((nvsLoop *)parent)->insn_head;
- tail = &((nvsLoop *)parent)->insn_tail;
- break;
- case NVS_SUBROUTINE:
- head = &((nvsSubroutine *)parent)->insn_head;
- tail = &((nvsSubroutine *)parent)->insn_tail;
- break;
- default:
- assert(0);
- break;
- }
-
- fragment->parent = parent;
- fragment->prev = *tail;
- fragment->next = NULL;
- if (!(*head))
- *head = fragment;
- else
- (*tail)->next = fragment;
- *tail = fragment;
-
-}
-
-static nvsSubroutine *
-pass0_create_subroutine(nouveauShader *nvs, const char *label)
-{
- nvsSubroutine *sub;
-
- sub = CALLOC_STRUCT(nvs_subroutine);
- if (sub) {
- sub->header.type = NVS_SUBROUTINE;
- sub->label = strdup(label);
- if (!nvs->program_tree)
- nvs->program_tree = &sub->header;
- else
- pass0_append_fragment(nvs->program_tree,
- &sub->header, 0);
- }
-
- return sub;
-}
-
-static void
-pass0_make_reg(nouveauShader *nvs, nvsRegister *reg,
- nvsRegFile file, unsigned int index)
-{
- struct pass0_rec *rec = nvs->pass_rec;
-
- /* defaults */
- *reg = nvr_unused;
- /* -1 == quick-and-dirty temp alloc */
- if (file == NVS_FILE_TEMP && index == -1) {
- index = rec->next_temp++;
- assert(index < NVS_MAX_TEMPS);
- }
- reg->file = file;
- reg->index = index;
-}
-
-static void
-pass0_make_swizzle(nvsSwzComp *swz, unsigned int mesa)
-{
- int i;
-
- for (i=0;i<4;i++)
- swz[i] = _tx_mesa_swizzle[GET_SWZ(mesa, i)];
-}
-
-static nvsOpcode
-pass0_make_opcode(enum prog_opcode op)
-{
- if (op > MAX_OPCODE)
- return NVS_OP_UNKNOWN;
- return _tx_mesa_opcode[op];
-}
-
-static nvsCond
-pass0_make_condmask(GLuint mesa)
-{
- if (mesa > COND_FL)
- return NVS_COND_UNKNOWN;
- return _tx_mesa_condmask[mesa];
-}
-
-static unsigned int
-pass0_make_mask(GLuint mesa_mask)
-{
- unsigned int mask = 0;
-
- if (mesa_mask & WRITEMASK_X) mask |= SMASK_X;
- if (mesa_mask & WRITEMASK_Y) mask |= SMASK_Y;
- if (mesa_mask & WRITEMASK_Z) mask |= SMASK_Z;
- if (mesa_mask & WRITEMASK_W) mask |= SMASK_W;
-
- return mask;
-}
-
-static GLboolean
-pass0_opcode_is_tex(enum prog_opcode op)
-{
- switch (op) {
- case OPCODE_TEX:
- case OPCODE_TXB:
- case OPCODE_TXD:
- case OPCODE_TXL:
- case OPCODE_TXP:
- return GL_TRUE;
- default:
- break;
- }
-
- return GL_FALSE;
-}
-
-static nvsTexTarget
-pass0_make_tex_target(GLuint mesa)
-{
- switch (mesa) {
- case TEXTURE_1D_INDEX: return NVS_TEX_TARGET_1D;
- case TEXTURE_2D_INDEX: return NVS_TEX_TARGET_2D;
- case TEXTURE_3D_INDEX: return NVS_TEX_TARGET_3D;
- case TEXTURE_CUBE_INDEX: return NVS_TEX_TARGET_CUBE;
- case TEXTURE_RECT_INDEX: return NVS_TEX_TARGET_RECT;
- default:
- return NVS_TEX_TARGET_UNKNOWN;
- }
-}
-
-static void
-pass0_make_dst_reg(nvsPtr nvs, nvsRegister *reg,
- struct prog_dst_register *dst)
-{
- struct gl_program *mesa = (struct gl_program*)&nvs->mesa.vp;
- nvsFixedReg sfr;
-
- switch (dst->File) {
- case PROGRAM_OUTPUT:
- if (mesa->Target == GL_VERTEX_PROGRAM_ARB) {
- sfr = (dst->Index < VERT_RESULT_MAX) ?
- _tx_mesa_vp_dst_reg[dst->Index] :
- NVS_FR_UNKNOWN;
- } else {
- sfr = (dst->Index < FRAG_RESULT_MAX) ?
- _tx_mesa_fp_dst_reg[dst->Index] :
- NVS_FR_UNKNOWN;
- }
- pass0_make_reg(nvs, reg, NVS_FILE_RESULT, sfr);
- break;
- case PROGRAM_TEMPORARY:
- pass0_make_reg(nvs, reg, NVS_FILE_TEMP, dst->Index);
- break;
- case PROGRAM_ADDRESS:
- pass0_make_reg(nvs, reg, NVS_FILE_ADDRESS, dst->Index);
- break;
- default:
- fprintf(stderr, "Unknown dest file %d\n", dst->File);
- assert(0);
- }
-}
-
-static void
-pass0_make_src_reg(nvsPtr nvs, nvsRegister *reg, struct prog_src_register *src)
-{
- struct pass0_rec *rec = nvs->pass_rec;
- struct gl_program *mesa = (struct gl_program *)&nvs->mesa.vp.Base;
- int i;
-
- *reg = nvr_unused;
-
- switch (src->File) {
- case PROGRAM_INPUT:
- reg->file = NVS_FILE_ATTRIB;
- if (mesa->Target == GL_VERTEX_PROGRAM_ARB) {
- for (i=0; i<NVS_MAX_ATTRIBS; i++) {
- if (nvs->vp_attrib_map[i] == src->Index) {
- reg->index = i;
- break;
- }
- }
- if (i==NVS_MAX_ATTRIBS)
- reg->index = NVS_FR_UNKNOWN;
- } else {
- reg->index = (src->Index < FRAG_ATTRIB_MAX) ?
- _tx_mesa_fp_src_reg[src->Index] :
- NVS_FR_UNKNOWN;
- }
- break;
- case PROGRAM_STATE_VAR:
- case PROGRAM_NAMED_PARAM:
- case PROGRAM_CONSTANT:
- reg->file = NVS_FILE_CONST;
- reg->index = src->Index + rec->mesa_const_base;
- reg->indexed = src->RelAddr;
- if (reg->indexed) {
- reg->addr_reg = 0;
- reg->addr_comp = NVS_SWZ_X;
- }
- break;
- case PROGRAM_TEMPORARY:
- reg->file = NVS_FILE_TEMP;
- reg->index = src->Index;
- break;
- default:
- fprintf(stderr, "Unknown source type %d\n", src->File);
- assert(0);
- }
-
- /* per-component negate handled elsewhere */
- reg->negate = src->NegateBase != 0;
- reg->abs = src->Abs;
- pass0_make_swizzle(reg->swizzle, src->Swizzle);
-}
-
-static nvsInstruction *
-pass0_emit(nouveauShader *nvs, nvsFragmentHeader *parent, int fpos,
- nvsOpcode op, nvsRegister dst,
- unsigned int mask, int saturate,
- nvsRegister src0, nvsRegister src1, nvsRegister src2)
-{
- nvsInstruction *sif;
-
- sif = CALLOC_STRUCT(nvs_instruction);
- if (!sif)
- return NULL;
-
- /* Seems mesa doesn't explicitly 0 this.. */
- if (nvs->mesa.vp.Base.Target == GL_VERTEX_PROGRAM_ARB)
- saturate = 0;
-
- sif->op = op;
- sif->saturate = saturate;
- sif->dest = dst;
- sif->mask = mask;
- sif->dest_scale = NVS_SCALE_1X;
- sif->src[0] = src0;
- sif->src[1] = src1;
- sif->src[2] = src2;
- sif->cond = COND_TR;
- sif->cond_reg = 0;
- sif->cond_test = 0;
- sif->cond_update= 0;
- pass0_make_swizzle(sif->cond_swizzle, SWIZZLE_NOOP);
- pass0_append_fragment(parent, &sif->header, fpos);
-
- return sif;
-}
-
-static void
-pass0_fixup_swizzle(nvsPtr nvs, nvsFragmentHeader *parent, int fpos,
- struct prog_src_register *src,
- unsigned int sm1,
- unsigned int sm2)
-{
- static const float sc[4] = { 1.0, 0.0, -1.0, 0.0 };
- struct pass0_rec *rec = nvs->pass_rec;
- int fixup_1, fixup_2;
- nvsInstruction *nvsinst;
- nvsRegister sr, dr = nvr_unused;
- nvsRegister sm1const, sm2const;
-
- if (!rec->swzconst_done) {
- struct gl_program *prog = &nvs->mesa.vp.Base;
- GLuint swizzle;
- rec->swzconst_id = _mesa_add_unnamed_constant(prog->Parameters,
- sc, 4, &swizzle);
- /* XXX what about swizzle? */
- rec->swzconst_done = 1;
- COPY_4V(nvs->params[rec->swzconst_id].val, sc);
- }
-
- fixup_1 = (sm1 != MAKE_SWIZZLE4(0,0,0,0) &&
- sm2 != MAKE_SWIZZLE4(2,2,2,2));
- fixup_2 = (sm2 != MAKE_SWIZZLE4(2,2,2,2));
-
- if (src->File != PROGRAM_TEMPORARY && src->File != PROGRAM_INPUT) {
- /* We can't use more than one const in an instruction,
- * so move the const into a temp, and swizzle from there.
- *
- * TODO: should just emit the swizzled const, instead of
- * swizzling it in the shader.. would need to reswizzle
- * any state params when they change however..
- */
- pass0_make_reg(nvs, &dr, NVS_FILE_TEMP, -1);
- pass0_make_src_reg(nvs, &sr, src);
- ARITHu(NVS_OP_MOV, dr, SMASK_ALL, 0,
- sr, nvr_unused, nvr_unused);
- pass0_make_reg(nvs, &sr, NVS_FILE_TEMP, dr.index);
- } else {
- if (fixup_1)
- src->NegateBase = 0;
- pass0_make_src_reg(nvs, &sr, src);
- pass0_make_reg(nvs, &dr, NVS_FILE_TEMP, -1);
- }
-
- pass0_make_reg(nvs, &sm1const, NVS_FILE_CONST, rec->swzconst_id);
- pass0_make_swizzle(sm1const.swizzle, sm1);
- if (fixup_1 && fixup_2) {
- /* Any combination with SWIZZLE_ONE */
- pass0_make_reg(nvs, &sm2const,
- NVS_FILE_CONST, rec->swzconst_id);
- pass0_make_swizzle(sm2const.swizzle, sm2);
- ARITHu(NVS_OP_MAD, dr, SMASK_ALL, 0, sr, sm1const, sm2const);
- } else {
- /* SWIZZLE_ZERO || arbitrary negate */
- ARITHu(NVS_OP_MUL, dr, SMASK_ALL, 0, sr, sm1const, nvr_unused);
- }
-
- src->File = PROGRAM_TEMPORARY;
- src->Index = dr.index;
- src->Swizzle = SWIZZLE_NOOP;
-}
-
-#define SET_SWZ(fs, cp, c) fs = (fs & ~(0x7<<(cp*3))) | (c<<(cp*3))
-static void
-pass0_check_sources(nvsPtr nvs, nvsFragmentHeader *parent, int fpos,
- struct prog_instruction *inst)
-{
- unsigned int insrc = -1, constsrc = -1;
- int i;
-
- for (i=0;i<_mesa_num_inst_src_regs(inst->Opcode);i++) {
- struct prog_src_register *src = &inst->SrcReg[i];
- unsigned int sm_1 = 0, sm_2 = 0;
- nvsRegister sr, dr;
- int do_mov = 0, c;
-
- /* Build up swizzle masks as if we were going to use
- * "MAD new, src, const1, const2" to support arbitrary negation
- * and SWIZZLE_ZERO/SWIZZLE_ONE.
- */
- for (c=0;c<4;c++) {
- if (GET_SWZ(src->Swizzle, c) == SWIZZLE_ZERO) {
- SET_SWZ(sm_1, c, SWIZZLE_Y); /* 0.0 */
- SET_SWZ(sm_2, c, SWIZZLE_Y);
- SET_SWZ(src->Swizzle, c, SWIZZLE_X);
- } else if (GET_SWZ(src->Swizzle, c) == SWIZZLE_ONE) {
- SET_SWZ(sm_1, c, SWIZZLE_Y);
- if (src->NegateBase & (1<<c))
- SET_SWZ(sm_2, c, SWIZZLE_Z); /* -1.0 */
- else
- SET_SWZ(sm_2, c, SWIZZLE_X); /* 1.0 */
- SET_SWZ(src->Swizzle, c, SWIZZLE_X);
- } else {
- if (src->NegateBase & (1<<c))
- SET_SWZ(sm_1, c, SWIZZLE_Z); /* -[xyzw] */
- else
- SET_SWZ(sm_1, c, SWIZZLE_X); /*[xyzw]*/
- SET_SWZ(sm_2, c, SWIZZLE_Y);
- }
- }
-
- /* Unless we're multiplying by 1.0 or -1.0 on all components,
- * and we're adding nothing to any component we have to
- * emulate the swizzle.
- */
- if ((sm_1 != MAKE_SWIZZLE4(0,0,0,0) &&
- sm_1 != MAKE_SWIZZLE4(2,2,2,2)) ||
- sm_2 != MAKE_SWIZZLE4(1,1,1,1)) {
- pass0_fixup_swizzle(nvs, parent, fpos, src, sm_1, sm_2);
- /* The source is definitely in a temp now, so don't
- * bother checking for multiple ATTRIB/CONST regs.
- */
- continue;
- }
-
- /* HW can't use more than one ATTRIB or PARAM in a single
- * instruction */
- switch (src->File) {
- case PROGRAM_INPUT:
- if (insrc != -1 && insrc != src->Index)
- do_mov = 1;
- else insrc = src->Index;
- break;
- case PROGRAM_STATE_VAR:
- if (constsrc != -1 && constsrc != src->Index)
- do_mov = 1;
- else constsrc = src->Index;
- break;
- default:
- break;
- }
-
- /* Emit any extra ATTRIB/CONST to a temp, and modify the Mesa
- * instruction to point at the temp.
- */
- if (do_mov) {
- pass0_make_src_reg(nvs, &sr, src);
- pass0_make_reg(nvs, &dr, NVS_FILE_TEMP, -1);
- pass0_emit(nvs, parent, fpos, NVS_OP_MOV,
- dr, SMASK_ALL, 0,
- sr, nvr_unused, nvr_unused);
-
- src->File = PROGRAM_TEMPORARY;
- src->Index = dr.index;
- src->Swizzle= SWIZZLE_NOOP;
- }
- }
-}
-
-static GLboolean
-pass0_emulate_instruction(nouveauShader *nvs,
- nvsFragmentHeader *parent, int fpos,
- struct prog_instruction *inst)
-{
- nvsFunc *shader = nvs->func;
- nvsRegister src[3], dest, temp;
- nvsInstruction *nvsinst;
- unsigned int mask = pass0_make_mask(inst->DstReg.WriteMask);
- int i, sat;
-
- sat = (inst->SaturateMode == SATURATE_ZERO_ONE);
-
- /* Build all the "real" regs for the instruction */
- for (i=0; i<_mesa_num_inst_src_regs(inst->Opcode); i++)
- pass0_make_src_reg(nvs, &src[i], &inst->SrcReg[i]);
- if (inst->Opcode != OPCODE_KIL)
- pass0_make_dst_reg(nvs, &dest, &inst->DstReg);
-
- switch (inst->Opcode) {
- case OPCODE_ABS:
- if (shader->caps & SCAP_SRC_ABS)
- ARITH(NVS_OP_MOV, dest, mask, sat,
- nvsAbs(src[0]), nvr_unused, nvr_unused);
- else
- ARITH(NVS_OP_MAX, dest, mask, sat,
- src[0], nvsNegate(src[0]), nvr_unused);
- break;
- case OPCODE_CMP:
- /*XXX: this will clobber CC0... */
- ARITH (NVS_OP_MOV, dest, mask, sat,
- src[2], nvr_unused, nvr_unused);
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- ARITHu(NVS_OP_MOV, temp, SMASK_ALL, 0,
- src[0], nvr_unused, nvr_unused);
- nvsinst->cond_update = 1;
- nvsinst->cond_reg = 0;
- ARITH (NVS_OP_MOV, dest, mask, sat,
- src[1], nvr_unused, nvr_unused);
- nvsinst->cond = COND_LT;
- nvsinst->cond_reg = 0;
- nvsinst->cond_test = 1;
- break;
- case OPCODE_DPH:
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- ARITHu(NVS_OP_DP3, temp, SMASK_X, 0,
- src[0], src[1], nvr_unused);
- ARITH (NVS_OP_ADD, dest, mask, sat,
- nvsSwizzle(temp, X, X, X, X),
- nvsSwizzle(src[1], W, W, W, W),
- nvr_unused);
- break;
- case OPCODE_KIL:
- /* This is only in ARB shaders, so we don't have to worry
- * about clobbering a CC reg as they aren't supported anyway.
- *XXX: might have to worry with GLSL however...
- */
- /* MOVC0 temp, src */
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- ARITHu(NVS_OP_MOV, temp, SMASK_ALL, 0,
- src[0], nvr_unused, nvr_unused);
- nvsinst->cond_update = 1;
- nvsinst->cond_reg = 0;
- /* KIL_NV (LT0.xyzw) temp */
- ARITHu(NVS_OP_KIL, nvr_unused, 0, 0,
- nvr_unused, nvr_unused, nvr_unused);
- nvsinst->cond = COND_LT;
- nvsinst->cond_reg = 0;
- nvsinst->cond_test = 1;
- pass0_make_swizzle(nvsinst->cond_swizzle, SWIZZLE_NOOP);
- break;
- case OPCODE_LRP:
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- ARITHu(NVS_OP_MAD, temp, mask, 0,
- nvsNegate(src[0]), src[2], src[2]);
- ARITH (NVS_OP_MAD, dest, mask, sat, src[0], src[1], temp);
- break;
- case OPCODE_POW:
- if (shader->SupportsOpcode(shader, NVS_OP_LG2) &&
- shader->SupportsOpcode(shader, NVS_OP_EX2)) {
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- /* LG2 temp.x, src0.c */
- ARITHu(NVS_OP_LG2, temp, SMASK_X, 0,
- nvsSwizzle(src[0], X, X, X, X),
- nvr_unused, nvr_unused);
- /* MUL temp.x, temp.x, src1.c */
- ARITHu(NVS_OP_MUL, temp, SMASK_X, 0,
- nvsSwizzle(temp, X, X, X, X),
- nvsSwizzle(src[1], X, X, X, X),
- nvr_unused);
- /* EX2 dest, temp.x */
- ARITH (NVS_OP_EX2, dest, mask, sat,
- nvsSwizzle(temp, X, X, X, X),
- nvr_unused, nvr_unused);
- } else {
- /* can we use EXP/LOG instead of EX2/LG2?? */
- fprintf(stderr, "Implement POW for NV20 vtxprog!\n");
- return GL_FALSE;
- }
- break;
- case OPCODE_RSQ:
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- ARITHu(NVS_OP_LG2, temp, SMASK_X, 0,
- nvsAbs(nvsSwizzle(src[0], X, X, X, X)),
- nvr_unused, nvr_unused);
- nvsinst->dest_scale = NVS_SCALE_INV_2X;
- ARITH (NVS_OP_EX2, dest, mask, sat,
- nvsNegate(nvsSwizzle(temp, X, X, X, X)),
- nvr_unused, nvr_unused);
- break;
- case OPCODE_SCS:
- if (mask & SMASK_X)
- ARITH(NVS_OP_COS, dest, SMASK_X, sat,
- nvsSwizzle(src[0], X, X, X, X),
- nvr_unused, nvr_unused);
- if (mask & SMASK_Y)
- ARITH(NVS_OP_SIN, dest, SMASK_Y, sat,
- nvsSwizzle(src[0], X, X, X, X),
- nvr_unused, nvr_unused);
- break;
- case OPCODE_SUB:
- ARITH(NVS_OP_ADD, dest, mask, sat,
- src[0], nvsNegate(src[1]), nvr_unused);
- break;
- case OPCODE_XPD:
- pass0_make_reg(nvs, &temp, NVS_FILE_TEMP, -1);
- ARITHu(NVS_OP_MUL, temp, SMASK_ALL, 0,
- nvsSwizzle(src[0], Z, X, Y, Y),
- nvsSwizzle(src[1], Y, Z, X, X),
- nvr_unused);
- ARITH (NVS_OP_MAD, dest, (mask & ~SMASK_W), sat,
- nvsSwizzle(src[0], Y, Z, X, X),
- nvsSwizzle(src[1], Z, X, Y, Y),
- nvsNegate(temp));
- break;
- default:
- WARN_ONCE("hw doesn't support opcode \"%s\","
- "and no emulation found\n",
- _mesa_opcode_string(inst->Opcode));
- return GL_FALSE;
- }
-
- return GL_TRUE;
-}
-
-static GLboolean
-pass0_translate_arith(nouveauShader *nvs, struct gl_program *prog,
- int ipos, int fpos,
- nvsFragmentHeader *parent)
-{
- struct prog_instruction *inst = &prog->Instructions[ipos];
- nvsFunc *shader = nvs->func;
- nvsInstruction *nvsinst;
- GLboolean ret;
-
- /* Deal with multiple ATTRIB/PARAM in a single instruction */
- pass0_check_sources(nvs, parent, fpos, inst);
-
- /* Now it's safe to do the prog_instruction->nvsInstruction
- * conversion
- */
- if (shader->SupportsOpcode(shader,
- pass0_make_opcode(inst->Opcode))) {
- nvsRegister src[3], dest;
- int i;
-
- for (i=0; i<_mesa_num_inst_src_regs(inst->Opcode); i++)
- pass0_make_src_reg(nvs, &src[i], &inst->SrcReg[i]);
- pass0_make_dst_reg(nvs, &dest, &inst->DstReg);
-
- ARITH(pass0_make_opcode(inst->Opcode), dest,
- pass0_make_mask(inst->DstReg.WriteMask),
- (inst->SaturateMode != SATURATE_OFF),
- src[0], src[1], src[2]);
- nvsinst->tex_unit = inst->TexSrcUnit;
- if (pass0_opcode_is_tex(inst->Opcode))
- nvsinst->tex_target =
- pass0_make_tex_target(inst->TexSrcTarget);
- else
- nvsinst->tex_target = NVS_TEX_TARGET_UNKNOWN;
-
- ret = GL_TRUE;
- } else
- ret = pass0_emulate_instruction(nvs, parent, fpos, inst);
-
- return ret;
-}
-
-static GLboolean
-pass0_translate_instructions(nouveauShader *nvs, int ipos, int fpos,
- nvsFragmentHeader *parent)
-{
- struct gl_program *prog = (struct gl_program *)&nvs->mesa.vp;
-
- while (1) {
- struct prog_instruction *inst = &prog->Instructions[ipos];
-
- switch (inst->Opcode) {
- case OPCODE_END:
- return GL_TRUE;
- case OPCODE_BRA:
- case OPCODE_CAL:
- case OPCODE_RET:
- //case OPCODE_LOOP:
- //case OPCODE_ENDLOOP:
- //case OPCODE_IF:
- //case OPCODE_ELSE:
- //case OPCODE_ENDIF:
- WARN_ONCE("branch ops unimplemented\n");
- return GL_FALSE;
- break;
- default:
- if (!pass0_translate_arith(nvs, prog,
- ipos, fpos, parent))
- return GL_FALSE;
- break;
- }
-
- ipos++;
- }
-
- return GL_TRUE;
-}
-
-static void
-pass0_build_attrib_map(nouveauShader *nvs, struct gl_vertex_program *vp)
-{
- GLuint inputs_read = vp->Base.InputsRead;
- GLuint input_alloc = ~0xFFFF;
- int i;
-
- for (i=0; i<NVS_MAX_ATTRIBS; i++)
- nvs->vp_attrib_map[i] = -1;
-
- while (inputs_read) {
- int in = ffs(inputs_read) - 1;
- int hw;
- inputs_read &= ~(1<<in);
-
- if (vp->IsNVProgram) {
- /* NVvp: must alias */
- if (in >= VERT_ATTRIB_GENERIC0)
- hw = in - VERT_ATTRIB_GENERIC0;
- else
- hw = in;
- } else {
- /* ARBvp: may alias (but we won't)
- * GL2.0: must not alias
- */
- if (in >= VERT_ATTRIB_GENERIC0)
- hw = ffs(~input_alloc) - 1;
- else
- hw = in;
- input_alloc |= (1<<hw);
- }
-
- nvs->vp_attrib_map[hw] = in;
- }
-
- if (NOUVEAU_DEBUG & DEBUG_SHADERS) {
- printf("vtxprog attrib map:\n");
- for (i=0; i<NVS_MAX_ATTRIBS; i++) {
- printf(" hw:%d = attrib:%d\n",
- i, nvs->vp_attrib_map[i]);
- }
- }
-}
-
-static void
-pass0_vp_insert_ff_clip_planes(GLcontext *ctx, nouveauShader *nvs)
-{
- struct gl_program *prog = &nvs->mesa.vp.Base;
- nvsFragmentHeader *parent = nvs->program_tree;
- nvsInstruction *nvsinst;
- GLuint fpos = 0;
- nvsRegister opos, epos, eqn, mv[4];
- gl_state_index tokens[STATE_LENGTH]
- = { STATE_MODELVIEW_MATRIX, 0, 0, 0, 0 };
- GLint id;
- int i;
-
- /* modelview transform */
- pass0_make_reg(nvs, &opos, NVS_FILE_ATTRIB, NVS_FR_POSITION);
- pass0_make_reg(nvs, &epos, NVS_FILE_TEMP , -1);
- for (i=0; i<4; i++) {
- tokens[2] = tokens[3] = i;
- id = _mesa_add_state_reference(prog->Parameters, tokens);
- pass0_make_reg(nvs, &mv[i], NVS_FILE_CONST, id);
- }
- ARITHu(NVS_OP_DP4, epos, SMASK_X, 0, opos, mv[0], nvr_unused);
- ARITHu(NVS_OP_DP4, epos, SMASK_Y, 0, opos, mv[1], nvr_unused);
- ARITHu(NVS_OP_DP4, epos, SMASK_Z, 0, opos, mv[2], nvr_unused);
- ARITHu(NVS_OP_DP4, epos, SMASK_W, 0, opos, mv[3], nvr_unused);
-
- /* Emit code to emulate fixed-function glClipPlane */
- for (i=0; i<6; i++) {
- GLuint clipmask = SMASK_X;
- nvsRegister clip;
-
- if (!(ctx->Transform.ClipPlanesEnabled & (1<<i)))
- continue;
-
- /* Point a const at a user clipping plane */
- tokens[0] = STATE_CLIPPLANE;
- tokens[1] = i;
- id = _mesa_add_state_reference(prog->Parameters, tokens);
- pass0_make_reg(nvs, &eqn , NVS_FILE_CONST , id);
- pass0_make_reg(nvs, &clip, NVS_FILE_RESULT, NVS_FR_CLIP0 + i);
-
- /*XXX: something else needs to take care of modifying the
- * instructions to write to the correct hw clip register.
- */
- switch (i) {
- case 0: case 3: clipmask = SMASK_Y; break;
- case 1: case 4: clipmask = SMASK_Z; break;
- case 2: case 5: clipmask = SMASK_W; break;
- }
-
- /* Emit transform */
- ARITHu(NVS_OP_DP4, clip, clipmask, 0, epos, eqn, nvr_unused);
- }
-}
-
-static void
-pass0_rebase_mesa_consts(nouveauShader *nvs)
-{
- struct pass0_rec *rec = nvs->pass_rec;
- struct gl_program *prog = &nvs->mesa.vp.Base;
- struct prog_instruction *inst = prog->Instructions;
- int i;
-
- /*XXX: not a good idea, params->hw_index is malloc'd */
- memset(nvs->params, 0x00, sizeof(nvs->params));
-
- /* When doing relative addressing on constants, the hardware needs us
- * to fill the "const id" field with a positive value. Determine the
- * most negative index that is used so that all accesses to a
- * mesa-provided constant can be rebased to a positive index.
- */
- while (inst->Opcode != OPCODE_END) {
- for (i=0; i<_mesa_num_inst_src_regs(inst->Opcode); i++) {
- struct prog_src_register *src = &inst->SrcReg[i];
-
- switch (src->File) {
- case PROGRAM_STATE_VAR:
- case PROGRAM_CONSTANT:
- case PROGRAM_NAMED_PARAM:
- if (src->RelAddr && src->Index < 0) {
- int base = src->Index * -1;
- if (rec->mesa_const_base < base)
- rec->mesa_const_base = base;
- }
- break;
- default:
- break;
- }
- }
-
- inst++;
- }
-}
-
-static GLboolean
-pass0_resolve_mesa_consts(nouveauShader *nvs)
-{
- struct pass0_rec *rec = nvs->pass_rec;
- struct gl_program *prog = &nvs->mesa.vp.Base;
- struct gl_program_parameter_list *plist = prog->Parameters;
- int i;
-
- /* Init all const tracking/alloc info from the parameter list, rather
- * than doing it as we translate the program. Otherwise:
- * 1) we can't get at the correct constant info when relative
- * addressing is being used due to src->Index not pointing
- * at the exact const;
- * 2) as we add extra consts to the program, mesa will call realloc()
- * and we get invalid pointers to the const data.
- */
- rec->mesa_const_last = plist->NumParameters + rec->mesa_const_base;
- nvs->param_high = rec->mesa_const_last;
- for (i=0; i<plist->NumParameters; i++) {
- int hw = rec->mesa_const_base + i;
-
- if (hw > NVS_MAX_CONSTS) {
- nvsProgramError(nvs, "hw = %d > NVS_MAX_CONSTS!\n", hw);
- return GL_FALSE;
- }
-
- switch (plist->Parameters[i].Type) {
- case PROGRAM_NAMED_PARAM:
- case PROGRAM_STATE_VAR:
- nvs->params[hw].in_use = GL_TRUE;
- nvs->params[hw].source_val = plist->ParameterValues[i];
- COPY_4V(nvs->params[hw].val, plist->ParameterValues[i]);
- break;
- case PROGRAM_CONSTANT:
- nvs->params[hw].in_use = GL_TRUE;
- nvs->params[hw].source_val = NULL;
- COPY_4V(nvs->params[hw].val, plist->ParameterValues[i]);
- break;
- default:
- nvsProgramError(nvs, "hit bad type=%d on param %d\n",
- plist->Parameters[i].Type, i);
- return GL_FALSE;
- }
- }
-
- return GL_TRUE;
-}
-
-GLboolean
-nouveau_shader_pass0(GLcontext *ctx, nouveauShader *nvs)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- struct gl_program *prog = (struct gl_program*)nvs;
- struct gl_vertex_program *vp = (struct gl_vertex_program *)prog;
- struct gl_fragment_program *fp = (struct gl_fragment_program *)prog;
- struct pass0_rec *rec;
- int ret = GL_FALSE;
-
- NVSDBG("start: nvs=%p\n", nvs);
-
- /* Previously detected an error, and haven't recieved new program
- * string, so fail immediately.
- */
- if (nvs->error) {
- NVSDBG("failed previous compile attempt, not retrying\n");
- return GL_FALSE;
- }
-
- rec = CALLOC_STRUCT(pass0_rec);
- if (!rec)
- return GL_FALSE;
-
- rec->next_temp = prog->NumTemporaries;
- nvs->pass_rec = rec;
-
- nvs->program_tree = (nvsFragmentHeader*)
- pass0_create_subroutine(nvs, "program body");
- if (!nvs->program_tree) {
- FREE(rec);
- return GL_FALSE;
- }
-
- switch (prog->Target) {
- case GL_VERTEX_PROGRAM_ARB:
- nvs->func = &nmesa->VPfunc;
-
- if (vp->IsPositionInvariant)
- _mesa_insert_mvp_code(ctx, vp);
- pass0_rebase_mesa_consts(nvs);
-
- if (!prog->String && ctx->Transform.ClipPlanesEnabled)
- pass0_vp_insert_ff_clip_planes(ctx, nvs);
-
- pass0_build_attrib_map(nvs, vp);
- break;
- case GL_FRAGMENT_PROGRAM_ARB:
- nvs->func = &nmesa->FPfunc;
-
- if (fp->FogOption != GL_NONE)
- _mesa_append_fog_code(ctx, fp);
- pass0_rebase_mesa_consts(nvs);
- break;
- default:
- fprintf(stderr, "Unknown program type %d", prog->Target);
- FREE(rec);
- /* DESTROY TREE!! */
- return GL_FALSE;
- }
- nvs->func->card_priv = &nvs->card_priv;
-
- ret = pass0_translate_instructions(nvs, 0, 0, nvs->program_tree);
- if (ret)
- ret = pass0_resolve_mesa_consts(nvs);
-
- /*XXX: if (!ret) DESTROY TREE!!! */
-
- FREE(rec);
- return ret;
-}
-
+++ /dev/null
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "nouveau_context.h"
-#include "nouveau_shader.h"
-
-GLboolean
-nouveau_shader_pass1(nvsPtr nvs)
-{
- NVSDBG("start: nvs=%p\n", nvs);
-
- return GL_TRUE;
-}
-
-
+++ /dev/null
-/*
- * Copyright (C) 2006 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-/*
- * Authors:
- * Ben Skeggs <darktama@iinet.net.au>
- */
-
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-
-#include "shader/prog_parameter.h"
-#include "shader/prog_print.h"
-
-#include "nouveau_context.h"
-#include "nouveau_shader.h"
-#include "nouveau_msg.h"
-
-struct pass2_rec {
- /* Map nvsRegister temp ID onto hw temp ID */
- unsigned int temps[NVS_MAX_TEMPS];
- /* Track free hw registers */
- unsigned int hw_temps[NVS_MAX_TEMPS];
-};
-
-static int
-pass2_alloc_hw_temp(nvsPtr nvs)
-{
- struct pass2_rec *rec = nvs->pass_rec;
- int i;
-
- for (i=0; i<nvs->func->MaxTemp; i++) {
- /* This is a *horrible* hack.. R0 is both temp0 and result.color
- * in NV30/40 fragprogs, we can use R0 as a temp before result
- * is written however..
- */
- if (nvs->mesa.vp.Base.Target == GL_FRAGMENT_PROGRAM_ARB && i==0)
- continue;
- if (rec->hw_temps[i] == 0) {
- rec->hw_temps[i] = 1;
- return i;
- }
- }
-
- return -1;
-}
-
-static nvsRegister
-pass2_mangle_reg(nvsPtr nvs, nvsInstruction *inst, nvsRegister reg)
-{
- struct pass2_rec *rec = nvs->pass_rec;
-
- if (reg.file == NVS_FILE_TEMP) {
- if (rec->temps[reg.index] == -1)
- rec->temps[reg.index] = pass2_alloc_hw_temp(nvs);
- reg.index = rec->temps[reg.index];
- }
-
- return reg;
-}
-
-static void
-pass2_add_instruction(nvsPtr nvs, nvsInstruction *inst,
- struct _op_xlat *op, int slot)
-{
- nvsSwzComp default_swz[4] = { NVS_SWZ_X, NVS_SWZ_Y,
- NVS_SWZ_Z, NVS_SWZ_W };
- nvsFunc *shader = nvs->func;
- nvsRegister reg;
- int i;
-
- shader->SetOpcode(shader, op->NV, slot);
- if (inst->saturate ) shader->SetSaturate(shader);
- if (inst->cond_update ) shader->SetCCUpdate(shader);
- if (inst->cond_test ) shader->SetCondition(shader, 1, inst->cond,
- inst->cond_reg,
- inst->cond_swizzle);
- else shader->SetCondition(shader, 0, NVS_COND_TR,
- 0,
- default_swz);
- switch (inst->op) {
- case NVS_OP_TEX:
- case NVS_OP_TXB:
- case NVS_OP_TXL:
- case NVS_OP_TXP:
- case NVS_OP_TXD:
- shader->SetTexImageUnit(shader, inst->tex_unit);
- break;
- default:
- break;
- }
-
- for (i = 0; i < 3; i++) {
- if (op->srcpos[i] != -1) {
- reg = pass2_mangle_reg(nvs, inst, inst->src[i]);
-
- shader->SetSource(shader, ®, op->srcpos[i]);
-
- if (reg.file == NVS_FILE_CONST &&
- shader->GetSourceConstVal) {
- int idx_slot =
- nvs->params[reg.index].hw_index_cnt++;
- nvs->params[reg.index].hw_index = realloc(
- nvs->params[reg.index].hw_index,
- sizeof(int) * idx_slot+1);
- nvs->params[reg.index].hw_index[idx_slot] =
- nvs->program_current + 4;
- }
- }
- }
-
- reg = pass2_mangle_reg(nvs, inst, inst->dest);
- shader->SetResult(shader, ®, inst->mask, slot);
-
- if (inst->dest_scale != NVS_SCALE_1X) {
- shader->SetResultScale(shader, inst->dest_scale);
- }
-}
-
-static int
-pass2_assemble_instruction(nvsPtr nvs, nvsInstruction *inst, int last)
-{
- nvsFunc *shader = nvs->func;
- struct _op_xlat *op;
- unsigned int hw_inst[8];
- int slot;
- int instsz;
- int i;
-
- shader->inst = hw_inst;
-
- /* Assemble this instruction */
- if (!(op = shader->GetOPTXFromSOP(inst->op, &slot)))
- return 0;
- shader->InitInstruction(shader);
- pass2_add_instruction(nvs, inst, op, slot);
- if (last)
- shader->SetLastInst(shader);
-
- instsz = shader->GetOffsetNext(nvs->func);
- if (nvs->program_size + instsz >= nvs->program_alloc_size) {
- nvs->program_alloc_size *= 2;
- nvs->program = realloc(nvs->program,
- nvs->program_alloc_size *
- sizeof(uint32_t));
- }
-
- for (i=0; i<instsz; i++)
- nvs->program[nvs->program_current++] = hw_inst[i];
- nvs->program_size = nvs->program_current;
- return 1;
-}
-
-static GLboolean
-pass2_translate(nvsPtr nvs, nvsFragmentHeader *f)
-{
- nvsFunc *shader = nvs->func;
- GLboolean last;
-
- while (f) {
- last = (f == ((nvsSubroutine*)nvs->program_tree)->insn_tail);
-
- switch (f->type) {
- case NVS_INSTRUCTION:
- if (!pass2_assemble_instruction(nvs,
- (nvsInstruction *)f,
- last))
- return GL_FALSE;
- break;
- default:
- WARN_ONCE("Unimplemented fragment type\n");
- return GL_FALSE;
- }
-
- f = f->next;
- }
-
- return GL_TRUE;
-}
-
-/* Translate program into hardware format */
-GLboolean
-nouveau_shader_pass2(nvsPtr nvs)
-{
- struct pass2_rec *rec;
- int i;
-
- NVSDBG("start: nvs=%p\n", nvs);
-
- rec = calloc(1, sizeof(struct pass2_rec));
- for (i=0; i<NVS_MAX_TEMPS; i++)
- rec->temps[i] = -1;
- nvs->pass_rec = rec;
-
- /* Start off with allocating 4 uint32_t's for each inst, will be grown
- * if necessary..
- */
- nvs->program_alloc_size = nvs->mesa.vp.Base.NumInstructions * 4;
- nvs->program = calloc(nvs->program_alloc_size, sizeof(uint32_t));
- nvs->program_size = 0;
- nvs->program_current = 0;
-
- if (!pass2_translate(nvs,
- ((nvsSubroutine*)nvs->program_tree)->insn_head)) {
- free(nvs->program);
- nvs->program = NULL;
- return GL_FALSE;
- }
-
- /* Shrink allocated memory to only what we need */
- nvs->program = realloc(nvs->program,
- nvs->program_size * sizeof(uint32_t));
- nvs->program_alloc_size = nvs->program_size;
-
- nvs->translated = 1;
- nvs->on_hardware = 0;
-
- if (NOUVEAU_DEBUG & DEBUG_SHADERS) {
- fflush(stdout); fflush(stderr);
- fprintf(stderr, "-----------MESA PROGRAM target=%s, id=0x%x\n",
- _mesa_lookup_enum_by_nr(
- nvs->mesa.vp.Base.Target),
- nvs->mesa.vp.Base.Id);
- fflush(stdout); fflush(stderr);
- _mesa_print_program(&nvs->mesa.vp.Base);
- fflush(stdout); fflush(stderr);
- fprintf(stderr, "^^^^^^^^^^^^^^^^MESA PROGRAM\n");
- fflush(stdout); fflush(stderr);
- fprintf(stderr, "----------------NV PROGRAM\n");
- fflush(stdout); fflush(stderr);
- nvsDisasmHWShader(nvs);
- fflush(stdout); fflush(stderr);
- fprintf(stderr, "^^^^^^^^^^^^^^^^NV PROGRAM\n");
- fflush(stdout); fflush(stderr);
- }
-
- return GL_TRUE;
-}
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#include "nouveau_context.h"
-#include "nouveau_span.h"
-#include "nouveau_fifo.h"
-#include "nouveau_lock.h"
-
-#include "swrast/swrast.h"
-
-#define HAVE_HW_DEPTH_SPANS 0
-#define HAVE_HW_DEPTH_PIXELS 0
-#define HAVE_HW_STENCIL_SPANS 0
-#define HAVE_HW_STENCIL_PIXELS 0
-
-static char *fake_span[1280*1024*4];
-
-#define HW_CLIPLOOP() \
- do { \
- int _nc = nmesa->numClipRects; \
- while ( _nc-- ) { \
- int minx = nmesa->pClipRects[_nc].x1 - nmesa->drawX; \
- int miny = nmesa->pClipRects[_nc].y1 - nmesa->drawY; \
- int maxx = nmesa->pClipRects[_nc].x2 - nmesa->drawX; \
- int maxy = nmesa->pClipRects[_nc].y2 - nmesa->drawY;
-
-#define LOCAL_VARS \
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); \
- nouveau_renderbuffer *nrb = (nouveau_renderbuffer *)rb; \
- GLuint height = nrb->mesa.Height; \
- GLubyte *map = (GLubyte *)(nrb->map ? nrb->map : nrb->mem->map) + \
- (nmesa->drawY * nrb->pitch) + (nmesa->drawX * nrb->cpp); \
- map = fake_span; \
- GLuint p; \
- (void) p;
-
-#define Y_FLIP( _y ) (height - _y - 1)
-
-#define HW_LOCK()
-
-#define HW_UNLOCK()
-
-
-
-/* ================================================================
- * Color buffers
- */
-
-/* RGB565 */
-#define SPANTMP_PIXEL_FMT GL_RGB
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5
-
-#define TAG(x) nouveau##x##_RGB565
-#define TAG2(x,y) nouveau##x##_RGB565##y
-#define GET_PTR(X,Y) (map + (Y)*nrb->pitch + (X)*nrb->cpp)
-#include "spantmp2.h"
-
-
-/* ARGB8888 */
-#define SPANTMP_PIXEL_FMT GL_BGRA
-#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV
-
-#define TAG(x) nouveau##x##_ARGB8888
-#define TAG2(x,y) nouveau##x##_ARGB8888##y
-#define GET_PTR(X,Y) (map + (Y)*nrb->pitch + (X)*nrb->cpp)
-#include "spantmp2.h"
-
-static void
-nouveauSpanRenderStart( GLcontext *ctx )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- FIRE_RING();
- LOCK_HARDWARE(nmesa);
- nouveauWaitForIdleLocked( nmesa );
-}
-
-static void
-nouveauSpanRenderFinish( GLcontext *ctx )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- _swrast_flush( ctx );
- nouveauWaitForIdleLocked( nmesa );
- UNLOCK_HARDWARE( nmesa );
-}
-
-void nouveauSpanInitFunctions( GLcontext *ctx )
-{
- struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx);
- swdd->SpanRenderStart = nouveauSpanRenderStart;
- swdd->SpanRenderFinish = nouveauSpanRenderFinish;
-}
-
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-nouveauSpanSetFunctions(nouveau_renderbuffer *nrb, const GLvisual *vis)
-{
- if (nrb->mesa._ActualFormat == GL_RGBA8)
- nouveauInitPointers_ARGB8888(&nrb->mesa);
- else // if (nrb->mesa._ActualFormat == GL_RGB5)
- nouveauInitPointers_RGB565(&nrb->mesa);
-}
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NOUVEAU_SPAN_H__
-#define __NOUVEAU_SPAN_H__
-
-#include "drirenderbuffer.h"
-#include "nouveau_buffers.h"
-
-extern void nouveauSpanInitFunctions( GLcontext *ctx );
-extern void nouveauSpanSetFunctions(nouveau_renderbuffer *nrb, const GLvisual *vis);
-
-#endif /* __NOUVEAU_SPAN_H__ */
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Jeremy Kolb
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-#include "nouveau_state.h"
-#include "nouveau_swtcl.h"
-#include "nouveau_fifo.h"
-
-#include "swrast/swrast.h"
-#include "tnl/tnl.h"
-#include "swrast_setup/swrast_setup.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "mtypes.h"
-#include "colormac.h"
-
-static __inline__ GLuint nouveauPackColor(GLuint format,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a)
-{
- switch (format) {
- case 2:
- return PACK_COLOR_565( r, g, b );
- case 4:
- return PACK_COLOR_8888( r, g, b, a);
- default:
- fprintf(stderr, "unknown format %d\n", (int)format);
- return 0;
- }
-}
-
-static void nouveauCalcViewport(GLcontext *ctx)
-{
- /* Calculate the Viewport Matrix */
-
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- const GLfloat *v = ctx->Viewport._WindowMap.m;
- GLfloat *m = nmesa->viewport.m;
- GLfloat xoffset = nmesa->drawX, yoffset = nmesa->drawY + nmesa->drawH;
-
- nmesa->depth_scale = 1.0 / ctx->DrawBuffer->_DepthMaxF;
-
- m[MAT_SX] = v[MAT_SX];
- m[MAT_TX] = v[MAT_TX] + xoffset + SUBPIXEL_X;
- m[MAT_SY] = - v[MAT_SY];
- m[MAT_TY] = (-v[MAT_TY]) + yoffset + SUBPIXEL_Y;
- m[MAT_SZ] = v[MAT_SZ] * nmesa->depth_scale;
- m[MAT_TZ] = v[MAT_TZ] * nmesa->depth_scale;
-
- nmesa->hw_func.WindowMoved(nmesa);
-}
-
-static void nouveauViewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
- /*
- * Need to send (at least on an nv35 the following:
- * cons = 4 (this may be bytes per pixel)
- *
- * The viewport:
- * 445 0x0000bee0 {size: 0x0 channel: 0x1 cmd: 0x00009ee0} <-- VIEWPORT_SETUP/HEADER ?
- * 446 0x00000000 {size: 0x0 channel: 0x0 cmd: 0x00000000} <-- x * cons
- * 447 0x00000c80 {size: 0x0 channel: 0x0 cmd: 0x00000c80} <-- (height + x) * cons
- * 448 0x00000000 {size: 0x0 channel: 0x0 cmd: 0x00000000} <-- y * cons
- * 449 0x00000960 {size: 0x0 channel: 0x0 cmd: 0x00000960} <-- (width + y) * cons
- * 44a 0x00082a00 {size: 0x2 channel: 0x1 cmd: 0x00000a00} <-- VIEWPORT_DIMS
- * 44b 0x04000000 <-- (Width_from_glViewport << 16) | x
- * 44c 0x03000000 <-- (Height_from_glViewport << 16) | (win_height - height - y)
- *
- */
-
- nouveauCalcViewport(ctx);
-}
-
-static void nouveauDepthRange(GLcontext *ctx, GLclampd near, GLclampd far)
-{
- nouveauCalcViewport(ctx);
-}
-
-static void nouveauDDUpdateHWState(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- int new_state = nmesa->new_state;
-
- if ( new_state || nmesa->new_render_state & _NEW_TEXTURE )
- {
- nmesa->new_state = 0;
-
- /* Update the various parts of the context's state.
- */
- /*
- if ( new_state & NOUVEAU_NEW_ALPHA )
- nouveauUpdateAlphaMode( ctx );
-
- if ( new_state & NOUVEAU_NEW_DEPTH )
- nouveauUpdateZMode( ctx );
-
- if ( new_state & NOUVEAU_NEW_FOG )
- nouveauUpdateFogAttrib( ctx );
-
- if ( new_state & NOUVEAU_NEW_CLIP )
- nouveauUpdateClipping( ctx );
-
- if ( new_state & NOUVEAU_NEW_CULL )
- nouveauUpdateCull( ctx );
-
- if ( new_state & NOUVEAU_NEW_MASKS )
- nouveauUpdateMasks( ctx );
-
- if ( new_state & NOUVEAU_NEW_WINDOW )
- nouveauUpdateWindow( ctx );
-
- if ( nmesa->new_render_state & _NEW_TEXTURE ) {
- nouveauUpdateTextureState( ctx );
- }*/
- }
-}
-
-static void nouveauDDInvalidateState(GLcontext *ctx, GLuint new_state)
-{
- _swrast_InvalidateState( ctx, new_state );
- _swsetup_InvalidateState( ctx, new_state );
- _vbo_InvalidateState( ctx, new_state );
- _tnl_InvalidateState( ctx, new_state );
- NOUVEAU_CONTEXT(ctx)->new_render_state |= new_state;
-}
-
-/* Initialize the context's hardware state. */
-void nouveauDDInitState(nouveauContextPtr nmesa)
-{
- uint32_t type = nmesa->screen->card->type;
- switch(type)
- {
- case NV_03:
- /* Unimplemented */
- break;
- case NV_04:
- case NV_05:
- nv04InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
- break;
- case NV_10:
- case NV_11:
- case NV_17:
- nv10InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
- break;
- case NV_20:
- nv20InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
- break;
- case NV_30:
- case NV_40:
- case NV_44:
- nv30InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
- break;
- case NV_50:
- nv50InitStateFuncs(nmesa->glCtx, &nmesa->glCtx->Driver);
- break;
- default:
- break;
- }
- nouveau_state_cache_init(nmesa);
-}
-
-/* Initialize the driver's state functions */
-void nouveauDDInitStateFuncs(GLcontext *ctx)
-{
- ctx->Driver.UpdateState = nouveauDDInvalidateState;
-
- ctx->Driver.ClearIndex = NULL;
- ctx->Driver.ClearColor = NULL; //nouveauDDClearColor;
- ctx->Driver.ClearStencil = NULL; //nouveauDDClearStencil;
- ctx->Driver.DrawBuffer = NULL; //nouveauDDDrawBuffer;
- ctx->Driver.ReadBuffer = NULL; //nouveauDDReadBuffer;
-
- ctx->Driver.IndexMask = NULL;
- ctx->Driver.ColorMask = NULL; //nouveauDDColorMask;
- ctx->Driver.AlphaFunc = NULL; //nouveauDDAlphaFunc;
- ctx->Driver.BlendEquationSeparate = NULL; //nouveauDDBlendEquationSeparate;
- ctx->Driver.BlendFuncSeparate = NULL; //nouveauDDBlendFuncSeparate;
- ctx->Driver.ClearDepth = NULL; //nouveauDDClearDepth;
- ctx->Driver.CullFace = NULL; //nouveauDDCullFace;
- ctx->Driver.FrontFace = NULL; //nouveauDDFrontFace;
- ctx->Driver.DepthFunc = NULL; //nouveauDDDepthFunc;
- ctx->Driver.DepthMask = NULL; //nouveauDDDepthMask;
- ctx->Driver.Enable = NULL; //nouveauDDEnable;
- ctx->Driver.Fogfv = NULL; //nouveauDDFogfv;
- ctx->Driver.Hint = NULL;
- ctx->Driver.Lightfv = NULL;
- ctx->Driver.LightModelfv = NULL; //nouveauDDLightModelfv;
- ctx->Driver.LogicOpcode = NULL; //nouveauDDLogicOpCode;
- ctx->Driver.PolygonMode = NULL;
- ctx->Driver.PolygonStipple = NULL; //nouveauDDPolygonStipple;
- ctx->Driver.RenderMode = NULL; //nouveauDDRenderMode;
- ctx->Driver.Scissor = NULL; //nouveauDDScissor;
- ctx->Driver.ShadeModel = NULL; //nouveauDDShadeModel;
- ctx->Driver.StencilFuncSeparate = NULL; //nouveauDDStencilFuncSeparate;
- ctx->Driver.StencilMaskSeparate = NULL; //nouveauDDStencilMaskSeparate;
- ctx->Driver.StencilOpSeparate = NULL; //nouveauDDStencilOpSeparate;
-
- ctx->Driver.DepthRange = nouveauDepthRange;
- ctx->Driver.Viewport = nouveauViewport;
-
- /* Pixel path fallbacks.
- */
- ctx->Driver.Accum = _swrast_Accum;
- ctx->Driver.Bitmap = _swrast_Bitmap;
- ctx->Driver.CopyPixels = _swrast_CopyPixels;
- ctx->Driver.DrawPixels = _swrast_DrawPixels;
- ctx->Driver.ReadPixels = _swrast_ReadPixels;
-
- /* Swrast hooks for imaging extensions:
- */
- ctx->Driver.CopyColorTable = _swrast_CopyColorTable;
- ctx->Driver.CopyColorSubTable = _swrast_CopyColorSubTable;
- ctx->Driver.CopyConvolutionFilter1D = _swrast_CopyConvolutionFilter1D;
- ctx->Driver.CopyConvolutionFilter2D = _swrast_CopyConvolutionFilter2D;
-}
-
-#define STATE_INIT(a) if (ctx->Driver.a) ctx->Driver.a
-
-void nouveauInitState(GLcontext *ctx)
-{
- /*
- * Mesa should do this for us:
- */
-
- STATE_INIT(AlphaFunc)( ctx,
- ctx->Color.AlphaFunc,
- ctx->Color.AlphaRef);
-
- STATE_INIT(BlendColor)( ctx,
- ctx->Color.BlendColor );
-
- STATE_INIT(BlendEquationSeparate)( ctx,
- ctx->Color.BlendEquationRGB,
- ctx->Color.BlendEquationA);
-
- STATE_INIT(BlendFuncSeparate)( ctx,
- ctx->Color.BlendSrcRGB,
- ctx->Color.BlendDstRGB,
- ctx->Color.BlendSrcA,
- ctx->Color.BlendDstA);
-
- STATE_INIT(ClearColor)( ctx, ctx->Color.ClearColor);
- STATE_INIT(ClearDepth)( ctx, ctx->Depth.Clear);
- STATE_INIT(ClearStencil)( ctx, ctx->Stencil.Clear);
-
- STATE_INIT(ColorMask)( ctx,
- ctx->Color.ColorMask[RCOMP],
- ctx->Color.ColorMask[GCOMP],
- ctx->Color.ColorMask[BCOMP],
- ctx->Color.ColorMask[ACOMP]);
-
- STATE_INIT(CullFace)( ctx, ctx->Polygon.CullFaceMode );
- STATE_INIT(DepthFunc)( ctx, ctx->Depth.Func );
- STATE_INIT(DepthMask)( ctx, ctx->Depth.Mask );
-
- STATE_INIT(Enable)( ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled );
- STATE_INIT(Enable)( ctx, GL_BLEND, ctx->Color.BlendEnabled );
- STATE_INIT(Enable)( ctx, GL_COLOR_LOGIC_OP, ctx->Color.ColorLogicOpEnabled );
- STATE_INIT(Enable)( ctx, GL_COLOR_SUM, ctx->Fog.ColorSumEnabled );
- STATE_INIT(Enable)( ctx, GL_CULL_FACE, ctx->Polygon.CullFlag );
- STATE_INIT(Enable)( ctx, GL_DEPTH_TEST, ctx->Depth.Test );
- STATE_INIT(Enable)( ctx, GL_DITHER, ctx->Color.DitherFlag );
- STATE_INIT(Enable)( ctx, GL_FOG, ctx->Fog.Enabled );
- STATE_INIT(Enable)( ctx, GL_LIGHTING, ctx->Light.Enabled );
- STATE_INIT(Enable)( ctx, GL_LINE_SMOOTH, ctx->Line.SmoothFlag );
- STATE_INIT(Enable)( ctx, GL_LINE_STIPPLE, ctx->Line.StippleFlag );
- STATE_INIT(Enable)( ctx, GL_POINT_SMOOTH, ctx->Point.SmoothFlag );
- STATE_INIT(Enable)( ctx, GL_POLYGON_OFFSET_FILL, ctx->Polygon.OffsetFill);
- STATE_INIT(Enable)( ctx, GL_POLYGON_OFFSET_LINE, ctx->Polygon.OffsetLine);
- STATE_INIT(Enable)( ctx, GL_POLYGON_OFFSET_POINT, ctx->Polygon.OffsetPoint);
- STATE_INIT(Enable)( ctx, GL_POLYGON_SMOOTH, ctx->Polygon.SmoothFlag );
- STATE_INIT(Enable)( ctx, GL_POLYGON_STIPPLE, ctx->Polygon.StippleFlag );
- STATE_INIT(Enable)( ctx, GL_SCISSOR_TEST, ctx->Scissor.Enabled );
- STATE_INIT(Enable)( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
- STATE_INIT(Enable)( ctx, GL_TEXTURE_1D, GL_FALSE );
- STATE_INIT(Enable)( ctx, GL_TEXTURE_2D, GL_FALSE );
- STATE_INIT(Enable)( ctx, GL_TEXTURE_RECTANGLE_NV, GL_FALSE );
- STATE_INIT(Enable)( ctx, GL_TEXTURE_3D, GL_FALSE );
- STATE_INIT(Enable)( ctx, GL_TEXTURE_CUBE_MAP, GL_FALSE );
-
- STATE_INIT(Fogfv)( ctx, GL_FOG_COLOR, ctx->Fog.Color );
- STATE_INIT(Fogfv)( ctx, GL_FOG_MODE, 0 );
- STATE_INIT(Fogfv)( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
- STATE_INIT(Fogfv)( ctx, GL_FOG_START, &ctx->Fog.Start );
- STATE_INIT(Fogfv)( ctx, GL_FOG_END, &ctx->Fog.End );
-
- STATE_INIT(FrontFace)( ctx, ctx->Polygon.FrontFace );
-
- {
- GLfloat f = (GLfloat)ctx->Light.Model.ColorControl;
- STATE_INIT(LightModelfv)( ctx, GL_LIGHT_MODEL_COLOR_CONTROL, &f );
- }
-
- STATE_INIT(LineStipple)( ctx, ctx->Line.StippleFactor, ctx->Line.StipplePattern );
- STATE_INIT(LineWidth)( ctx, ctx->Line.Width );
- STATE_INIT(LogicOpcode)( ctx, ctx->Color.LogicOp );
- STATE_INIT(PointSize)( ctx, ctx->Point.Size );
- STATE_INIT(PolygonMode)( ctx, GL_FRONT, ctx->Polygon.FrontMode );
- STATE_INIT(PolygonMode)( ctx, GL_BACK, ctx->Polygon.BackMode );
- STATE_INIT(PolygonOffset)( ctx,
- ctx->Polygon.OffsetFactor,
- ctx->Polygon.OffsetUnits );
- STATE_INIT(PolygonStipple)( ctx, (const GLubyte *)ctx->PolygonStipple );
- STATE_INIT(ShadeModel)( ctx, ctx->Light.ShadeModel );
- STATE_INIT(StencilFuncSeparate)( ctx, GL_FRONT,
- ctx->Stencil.Function[0],
- ctx->Stencil.Ref[0],
- ctx->Stencil.ValueMask[0] );
- STATE_INIT(StencilFuncSeparate)( ctx, GL_BACK,
- ctx->Stencil.Function[1],
- ctx->Stencil.Ref[1],
- ctx->Stencil.ValueMask[1] );
- STATE_INIT(StencilMaskSeparate)( ctx, GL_FRONT, ctx->Stencil.WriteMask[0] );
- STATE_INIT(StencilMaskSeparate)( ctx, GL_BACK, ctx->Stencil.WriteMask[1] );
- STATE_INIT(StencilOpSeparate)( ctx, GL_FRONT,
- ctx->Stencil.FailFunc[0],
- ctx->Stencil.ZFailFunc[0],
- ctx->Stencil.ZPassFunc[0]);
- STATE_INIT(StencilOpSeparate)( ctx, GL_BACK,
- ctx->Stencil.FailFunc[1],
- ctx->Stencil.ZFailFunc[1],
- ctx->Stencil.ZPassFunc[1]);
-}
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Jeremy Kolb
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifndef __NOUVEAU_STATE_H__
-#define __NOUVEAU_STATE_H__
-
-#include "nouveau_context.h"
-
-extern void nouveauDDInitState(nouveauContextPtr nmesa);
-extern void nouveauDDInitStateFuncs(GLcontext *ctx);
-
-extern void nv04InitStateFuncs(GLcontext *ctx, struct dd_function_table *func);
-extern void nv10InitStateFuncs(GLcontext *ctx, struct dd_function_table *func);
-extern void nv20InitStateFuncs(GLcontext *ctx, struct dd_function_table *func);
-extern void nv30InitStateFuncs(GLcontext *ctx, struct dd_function_table *func);
-extern void nv50InitStateFuncs(GLcontext *ctx, struct dd_function_table *func);
-
-extern void nouveauInitState(GLcontext *ctx);
-
-/*
-extern void nouveauDDUpdateState(GLcontext *ctx);
-extern void nouveauDDUpdateHWState(GLcontext *ctx);
-
-extern void nouveauEmitHwStateLocked(nouveauContextPtr nmesa);
-*/
-#endif
-
+++ /dev/null
-
-#include "nouveau_state_cache.h"
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-
-#define BEGIN_RING_NOFLUSH(subchannel,tag,size) do { \
- if (nmesa->fifo.free <= (size)) \
- WAIT_RING(nmesa,(size)); \
- OUT_RING( ((size)<<18) | ((subchannel) << 13) | (tag)); \
- nmesa->fifo.free -= ((size) + 1); \
-}while(0)
-
-// flush all the dirty state
-void nouveau_state_cache_flush(nouveauContextPtr nmesa)
-{
- int i=0;
- int run=0;
-
- // fast-path no state changes
- if (!nmesa->state_cache.dirty)
- return;
- nmesa->state_cache.dirty=0;
-
- do
- {
- // jump to a dirty state
- while((nmesa->state_cache.hdirty[i/NOUVEAU_STATE_CACHE_HIER_SIZE]==0)&&(i<NOUVEAU_STATE_CACHE_ENTRIES))
- i=(i&~(NOUVEAU_STATE_CACHE_HIER_SIZE-1))+NOUVEAU_STATE_CACHE_HIER_SIZE;
- while((nmesa->state_cache.atoms[i].dirty==0)&&(i<NOUVEAU_STATE_CACHE_ENTRIES))
- i++;
-
- // figure out a run of dirty values
- run=0;
- while((nmesa->state_cache.atoms[i+run].dirty)&&(i+run<NOUVEAU_STATE_CACHE_ENTRIES))
- run++;
-
- // output everything as a single run
- if (run>0) {
- int j;
-
- BEGIN_RING_NOFLUSH(NvSub3D, i*4, run);
- for(j=0;j<run;j++)
- {
- OUT_RING(nmesa->state_cache.atoms[i+j].value);
- nmesa->state_cache.atoms[i+j].dirty=0;
- if ((i+j)%NOUVEAU_STATE_CACHE_HIER_SIZE==0)
- nmesa->state_cache.hdirty[(i+j)/NOUVEAU_STATE_CACHE_HIER_SIZE-1]=0;
- }
- i+=run;
- }
- }
- while(i<NOUVEAU_STATE_CACHE_ENTRIES);
- nmesa->state_cache.hdirty[NOUVEAU_STATE_CACHE_HIER_SIZE/NOUVEAU_STATE_CACHE_HIER_SIZE-1]=0;
-}
-
-
-// inits the state cache
-void nouveau_state_cache_init(nouveauContextPtr nmesa)
-{
- int i;
- for(i=0;i<NOUVEAU_STATE_CACHE_ENTRIES;i++)
- {
- nmesa->state_cache.atoms[i].dirty=0;
- nmesa->state_cache.atoms[i].value=0xDEADBEEF; // nvidia cards like beef
- }
- nmesa->state_cache.dirty=0;
-}
-
+++ /dev/null
-
-#ifndef __NOUVEAU_STATE_CACHE_H__
-#define __NOUVEAU_STATE_CACHE_H__
-
-#include "mtypes.h"
-
-#define NOUVEAU_STATE_CACHE_ENTRIES 2048
-// size of a dirty requests block
-// you can play with that and tune the value to increase/decrease performance
-// but keep it a power of 2 !
-#define NOUVEAU_STATE_CACHE_HIER_SIZE 32
-
-typedef struct nouveau_state_atom_t{
- uint32_t value;
- uint32_t dirty;
-}nouveau_state_atom;
-
-typedef struct nouveau_state_cache_t{
- nouveau_state_atom atoms[NOUVEAU_STATE_CACHE_ENTRIES];
- uint32_t current_pos;
- // hierarchical dirty flags
- uint8_t hdirty[NOUVEAU_STATE_CACHE_ENTRIES/NOUVEAU_STATE_CACHE_HIER_SIZE];
- // master dirty flag
- uint8_t dirty;
-}nouveau_state_cache;
-
-
-#endif
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/* Common software TCL code */
-
-#include "nouveau_context.h"
-#include "nouveau_swtcl.h"
-#include "nv10_swtcl.h"
-#include "nouveau_span.h"
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-/* Common tri functions */
-
-/* The fallbacks */
-void nouveau_fallback_tri(struct nouveau_context *nmesa,
- nouveauVertex *v0,
- nouveauVertex *v1,
- nouveauVertex *v2)
-{
- GLcontext *ctx = nmesa->glCtx;
- SWvertex v[3];
- _swsetup_Translate(ctx, v0, &v[0]);
- _swsetup_Translate(ctx, v1, &v[1]);
- _swsetup_Translate(ctx, v2, &v[2]);
- _swrast_Triangle(ctx, &v[0], &v[1], &v[2]);
-}
-
-
-void nouveau_fallback_line(struct nouveau_context *nmesa,
- nouveauVertex *v0,
- nouveauVertex *v1)
-{
- GLcontext *ctx = nmesa->glCtx;
- SWvertex v[2];
- _swsetup_Translate(ctx, v0, &v[0]);
- _swsetup_Translate(ctx, v1, &v[1]);
- _swrast_Line(ctx, &v[0], &v[1]);
-}
-
-
-void nouveau_fallback_point(struct nouveau_context *nmesa,
- nouveauVertex *v0)
-{
- GLcontext *ctx = nmesa->glCtx;
- SWvertex v[1];
- _swsetup_Translate(ctx, v0, &v[0]);
- _swrast_Point(ctx, &v[0]);
-}
-
-void nouveauFallback(struct nouveau_context *nmesa, GLuint bit, GLboolean mode)
-{
- GLcontext *ctx = nmesa->glCtx;
- GLuint oldfallback = nmesa->Fallback;
-
- if (mode) {
- nmesa->Fallback |= bit;
- if (oldfallback == 0) {
- if (nmesa->screen->card->type<NV_10) {
- //nv04FinishPrimitive(nmesa);
- } else {
- //nv10FinishPrimitive(nmesa);
- }
-
- _swsetup_Wakeup(ctx);
- nmesa->render_index = ~0;
- }
- }
- else {
- nmesa->Fallback &= ~bit;
- if (oldfallback == bit) {
- _swrast_flush( ctx );
-
- if (nmesa->screen->card->type<NV_10) {
- nv04TriInitFunctions(ctx);
- } else {
- nv10TriInitFunctions(ctx);
- }
-
- _tnl_invalidate_vertex_state( ctx, ~0 );
- _tnl_invalidate_vertices( ctx, ~0 );
- _tnl_install_attrs( ctx,
- nmesa->vertex_attrs,
- nmesa->vertex_attr_count,
- nmesa->viewport.m, 0 );
- }
- }
-}
-
-
-void nouveauRunPipeline( GLcontext *ctx )
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (nmesa->new_state) {
- nmesa->new_render_state |= nmesa->new_state;
- }
-
- _tnl_run_pipeline( ctx );
-}
-
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NOUVEAU_SWTCL_H__
-#define __NOUVEAU_SWTCL_H__
-
-#include "nouveau_context.h"
-
-extern void nouveau_fallback_tri(struct nouveau_context *nmesa,
- nouveauVertex *v0,
- nouveauVertex *v1,
- nouveauVertex *v2);
-
-extern void nouveau_fallback_line(struct nouveau_context *nmesa,
- nouveauVertex *v0,
- nouveauVertex *v1);
-
-extern void nouveau_fallback_point(struct nouveau_context *nmesa,
- nouveauVertex *v0);
-
-extern void nouveauFallback(struct nouveau_context *nmesa, GLuint bit, GLboolean mode);
-
-extern void nouveauRunPipeline( GLcontext *ctx );
-
-extern void nouveauTriInitFunctions( GLcontext *ctx );
-
-
-#endif /* __NOUVEAU_SWTCL_H__ */
-
-
+++ /dev/null
-/*
- * Copyright (C) 2007 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "vblank.h" /* for DO_USLEEP */
-
-#include "nouveau_context.h"
-#include "nouveau_buffers.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-#include "nouveau_msg.h"
-#include "nouveau_sync.h"
-
-#define NOTIFIER(__v) \
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); \
- volatile uint32_t *__v = (void*)nmesa->notifier_block + notifier->offset
-
-struct drm_nouveau_notifier_alloc *
-nouveau_notifier_new(GLcontext *ctx, GLuint handle, GLuint count)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- struct drm_nouveau_notifier_alloc *notifier;
- int ret;
-
-#ifdef NOUVEAU_RING_DEBUG
- return NULL;
-#endif
-
- notifier = CALLOC_STRUCT(drm_nouveau_notifier_alloc);
- if (!notifier)
- return NULL;
-
- notifier->channel = nmesa->fifo.channel;
- notifier->handle = handle;
- notifier->count = count;
- ret = drmCommandWriteRead(nmesa->driFd, DRM_NOUVEAU_NOTIFIER_ALLOC,
- notifier, sizeof(*notifier));
- if (ret) {
- MESSAGE("Failed to create notifier 0x%08x: %d\n", handle, ret);
- FREE(notifier);
- return NULL;
- }
-
- return notifier;
-}
-
-void
-nouveau_notifier_destroy(GLcontext *ctx,
- struct drm_nouveau_notifier_alloc *notifier)
-{
- /*XXX: free notifier object.. */
- FREE(notifier);
-}
-
-void
-nouveau_notifier_reset(GLcontext *ctx,
- struct drm_nouveau_notifier_alloc *notifier,
- GLuint id)
-{
- NOTIFIER(n);
-
-#ifdef NOUVEAU_RING_DEBUG
- return;
-#endif
-
- n[NV_NOTIFY_TIME_0 /4] = 0x00000000;
- n[NV_NOTIFY_TIME_1 /4] = 0x00000000;
- n[NV_NOTIFY_RETURN_VALUE/4] = 0x00000000;
- n[NV_NOTIFY_STATE /4] = (NV_NOTIFY_STATE_STATUS_IN_PROCESS <<
- NV_NOTIFY_STATE_STATUS_SHIFT);
-}
-
-GLuint
-nouveau_notifier_status(GLcontext *ctx,
- struct drm_nouveau_notifier_alloc *notifier,
- GLuint id)
-{
- NOTIFIER(n);
-
- return n[NV_NOTIFY_STATE/4] >> NV_NOTIFY_STATE_STATUS_SHIFT;
-}
-
-GLuint
-nouveau_notifier_return_val(GLcontext *ctx,
- struct drm_nouveau_notifier_alloc *notifier,
- GLuint id)
-{
- NOTIFIER(n);
-
- return n[NV_NOTIFY_RETURN_VALUE/4];
-}
-
-GLboolean
-nouveau_notifier_wait_status(GLcontext *ctx,
- struct drm_nouveau_notifier_alloc *notifier,
- GLuint id, GLuint status, GLuint timeout)
-{
- NOTIFIER(n);
- unsigned int time = 0;
-
-#ifdef NOUVEAU_RING_DEBUG
- return GL_TRUE;
-#endif
-
- while (time <= timeout) {
- if (n[NV_NOTIFY_STATE/4] & NV_NOTIFY_STATE_ERROR_CODE_MASK) {
- MESSAGE("Notifier returned error: 0x%04x\n",
- n[NV_NOTIFY_STATE/4] &
- NV_NOTIFY_STATE_ERROR_CODE_MASK);
- return GL_FALSE;
- }
-
- if (((n[NV_NOTIFY_STATE/4] & NV_NOTIFY_STATE_STATUS_MASK) >>
- NV_NOTIFY_STATE_STATUS_SHIFT) == status)
- return GL_TRUE;
-
- if (timeout) {
- DO_USLEEP(1);
- time++;
- }
- }
-
- MESSAGE("Notifier timed out\n");
- return GL_FALSE;
-}
-
-void
-nouveau_notifier_wait_nop(GLcontext *ctx,
- struct drm_nouveau_notifier_alloc *notifier,
- GLuint subc)
-{
- NOTIFIER(n);
- GLboolean ret;
-
- nouveau_notifier_reset(ctx, notifier, 0);
-
- BEGIN_RING_SIZE(subc, NV_NOTIFY, 1);
- OUT_RING (NV_NOTIFY_STYLE_WRITE_ONLY);
- BEGIN_RING_SIZE(subc, NV_NOP, 1);
- OUT_RING (0);
- FIRE_RING();
-
- ret = nouveau_notifier_wait_status(ctx, notifier, 0,
- NV_NOTIFY_STATE_STATUS_COMPLETED,
- 0 /* no timeout */);
- if (ret == GL_FALSE) MESSAGE("wait on notifier failed\n");
-}
-
-GLboolean nouveauSyncInitFuncs(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-#ifdef NOUVEAU_RING_DEBUG
- return GL_TRUE;
-#endif
-
- nmesa->syncNotifier = nouveau_notifier_new(ctx, NvSyncNotify, 1);
- if (!nmesa->syncNotifier) {
- MESSAGE("Failed to create channel sync notifier\n");
- return GL_FALSE;
- }
-
- /* 0x180 is SET_DMA_NOTIFY, should be correct for all supported 3D
- * object classes
- */
- BEGIN_RING_CACHE(NvSub3D, 0x180, 1);
- OUT_RING_CACHE (NvSyncNotify);
-#ifdef ALLOW_MULTI_SUBCHANNEL
- BEGIN_RING_SIZE(NvSubMemFormat,
- NV_MEMORY_TO_MEMORY_FORMAT_DMA_NOTIFY, 1);
- OUT_RING (NvSyncNotify);
-#endif
-
- return GL_TRUE;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2007 Ben Skeggs.
- *
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#ifndef __NOUVEAU_SYNC_H__
-#define __NOUVEAU_SYNC_H__
-
-#include "nouveau_buffers.h"
-
-#define NV_NOTIFIER_SIZE 32
-#define NV_NOTIFY_TIME_0 0x00000000
-#define NV_NOTIFY_TIME_1 0x00000004
-#define NV_NOTIFY_RETURN_VALUE 0x00000008
-#define NV_NOTIFY_STATE 0x0000000C
-#define NV_NOTIFY_STATE_STATUS_MASK 0xFF000000
-#define NV_NOTIFY_STATE_STATUS_SHIFT 24
-#define NV_NOTIFY_STATE_STATUS_COMPLETED 0x00
-#define NV_NOTIFY_STATE_STATUS_IN_PROCESS 0x01
-#define NV_NOTIFY_STATE_ERROR_CODE_MASK 0x0000FFFF
-#define NV_NOTIFY_STATE_ERROR_CODE_SHIFT 0
-
-/* Methods that (hopefully) all objects have */
-#define NV_NOP 0x00000100
-#define NV_NOTIFY 0x00000104
-#define NV_NOTIFY_STYLE_WRITE_ONLY 0
-
-extern struct drm_nouveau_notifier_alloc *
-nouveau_notifier_new(GLcontext *, GLuint handle, GLuint count);
-extern void
-nouveau_notifier_destroy(GLcontext *, struct drm_nouveau_notifier_alloc *);
-extern void
-nouveau_notifier_reset(GLcontext *, struct drm_nouveau_notifier_alloc *,
- GLuint id);
-extern GLuint
-nouveau_notifier_status(GLcontext *, struct drm_nouveau_notifier_alloc *,
- GLuint id);
-extern GLuint
-nouveau_notifier_return_val(GLcontext *, struct drm_nouveau_notifier_alloc *,
- GLuint id);
-extern GLboolean
-nouveau_notifier_wait_status(GLcontext *, struct drm_nouveau_notifier_alloc *,
- GLuint id, GLuint status, GLuint timeout);
-extern void
-nouveau_notifier_wait_nop(GLcontext *ctx, struct drm_nouveau_notifier_alloc *,
- GLuint subc);
-
-extern GLboolean nouveauSyncInitFuncs(GLcontext *ctx);
-#endif
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#include "nouveau_tex.h"
-
-// XXX needs some love
-void nouveauTexInitFunctions( struct dd_function_table *functions )
-{
-/*
- functions->TexEnv = nouveauTexEnv;
- functions->ChooseTextureFormat = nouveauChooseTextureFormat;
- functions->TexImage1D = nouveauTexImage1D;
- functions->TexSubImage1D = nouveauTexSubImage1D;
- functions->TexImage2D = nouveauTexImage2D;
- functions->TexSubImage2D = nouveauTexSubImage2D;
- functions->TexParameter = nouveauTexParameter;
- functions->BindTexture = nouveauBindTexture;
- functions->NewTextureObject = nouveauNewTextureObject;
- functions->DeleteTexture = nouveauDeleteTexture;
- functions->IsTextureResident = driIsTextureResident;
-
- driInitTextureFormats();
-*/
-}
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-#ifndef __NOUVEAU_TEX_H__
-#define __NOUVEAU_TEX_H__
-
-#include <errno.h>
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-
-extern void nouveauTexInitFunctions( struct dd_function_table *functions );
-
-#endif /* __NOUVEAU_TEX_H__ */
+++ /dev/null
-/**************************************************************************
-
-Copyright 2007 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-#include "nouveau_msg.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "mtypes.h"
-#include "colormac.h"
-
-static uint32_t nv04_compare_func(GLuint f)
-{
- switch ( f ) {
- case GL_NEVER: return 1;
- case GL_LESS: return 2;
- case GL_EQUAL: return 3;
- case GL_LEQUAL: return 4;
- case GL_GREATER: return 5;
- case GL_NOTEQUAL: return 6;
- case GL_GEQUAL: return 7;
- case GL_ALWAYS: return 8;
- }
- WARN_ONCE("Unable to find the function\n");
- return 0;
-}
-
-static uint32_t nv04_blend_func(GLuint f)
-{
- switch ( f ) {
- case GL_ZERO: return 0x1;
- case GL_ONE: return 0x2;
- case GL_SRC_COLOR: return 0x3;
- case GL_ONE_MINUS_SRC_COLOR: return 0x4;
- case GL_SRC_ALPHA: return 0x5;
- case GL_ONE_MINUS_SRC_ALPHA: return 0x6;
- case GL_DST_ALPHA: return 0x7;
- case GL_ONE_MINUS_DST_ALPHA: return 0x8;
- case GL_DST_COLOR: return 0x9;
- case GL_ONE_MINUS_DST_COLOR: return 0xA;
- case GL_SRC_ALPHA_SATURATE: return 0xB;
- }
- WARN_ONCE("Unable to find the function 0x%x\n",f);
- return 0;
-}
-
-static void nv04_emit_control(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- uint32_t control,cull;
- GLubyte alpha_ref;
-
- CLAMPED_FLOAT_TO_UBYTE(alpha_ref, ctx->Color.AlphaRef);
- control=alpha_ref;
- control|=(nv04_compare_func(ctx->Color.AlphaFunc)<<8);
- control|=(ctx->Color.AlphaEnabled<<12);
- control|=(1<<13);
- control|=(ctx->Depth.Test<<14);
- control|=(nv04_compare_func(ctx->Depth.Func)<<16);
- if ((ctx->Polygon.CullFlag)&&(ctx->Polygon.CullFaceMode!=GL_FRONT_AND_BACK))
- {
- if ((ctx->Polygon.FrontFace==GL_CW)&&(ctx->Polygon.CullFaceMode==GL_FRONT))
- cull=2;
- if ((ctx->Polygon.FrontFace==GL_CW)&&(ctx->Polygon.CullFaceMode==GL_BACK))
- cull=3;
- if ((ctx->Polygon.FrontFace==GL_CCW)&&(ctx->Polygon.CullFaceMode==GL_FRONT))
- cull=3;
- if ((ctx->Polygon.FrontFace==GL_CCW)&&(ctx->Polygon.CullFaceMode==GL_BACK))
- cull=2;
- }
- else
- if (ctx->Polygon.CullFaceMode==GL_FRONT_AND_BACK)
- cull=0;
- else
- cull=1;
- control|=(cull<<20);
- control|=(ctx->Color.DitherFlag<<22);
- if ((ctx->Depth.Test)&&(ctx->Depth.Mask))
- control|=(1<<24);
-
- control|=(1<<30); // integer zbuffer format
-
- BEGIN_RING_CACHE(NvSub3D, NV04_DX5_TEXTURED_TRIANGLE_CONTROL, 1);
- OUT_RING_CACHE(control);
-}
-
-static void nv04_emit_blend(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- uint32_t blend;
-
- blend=0x4; // texture MODULATE_ALPHA
- blend|=0x20; // alpha is MSB
- switch(ctx->Light.ShadeModel) {
- case GL_SMOOTH:blend|=(1<<6);break;
- case GL_FLAT: blend|=(2<<6);break;
- default:break;
- }
- if (ctx->Hint.PerspectiveCorrection!=GL_FASTEST)
- blend|=(1<<8);
- blend|=(ctx->Fog.Enabled<<16);
- blend|=(ctx->Color.BlendEnabled<<20);
- blend|=(nv04_blend_func(ctx->Color.BlendSrcRGB)<<24);
- blend|=(nv04_blend_func(ctx->Color.BlendDstRGB)<<28);
-
- BEGIN_RING_CACHE(NvSub3D, NV04_DX5_TEXTURED_TRIANGLE_BLEND, 1);
- OUT_RING_CACHE(blend);
-}
-
-static void nv04_emit_fog_color(GLcontext *ctx)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte c[4];
- c[0] = FLOAT_TO_UBYTE( ctx->Fog.Color[0] );
- c[1] = FLOAT_TO_UBYTE( ctx->Fog.Color[1] );
- c[2] = FLOAT_TO_UBYTE( ctx->Fog.Color[2] );
- c[3] = FLOAT_TO_UBYTE( ctx->Fog.Color[3] );
- BEGIN_RING_CACHE(NvSub3D, NV04_DX5_TEXTURED_TRIANGLE_FOG_COLOR, 1);
- OUT_RING_CACHE(PACK_COLOR_8888_REV(c[0],c[1],c[2],c[3]));
-}
-
-static void nv04AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
- nv04_emit_control(ctx);
-}
-
-static void nv04BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
- nv04_emit_blend(ctx);
-}
-
-static void nv04BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB, GLenum modeA)
-{
- nv04_emit_blend(ctx);
-}
-
-
-static void nv04BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
- GLenum sfactorA, GLenum dfactorA)
-{
- nv04_emit_blend(ctx);
-}
-
-static void nv04Clear(GLcontext *ctx, GLbitfield mask)
-{
- /* TODO */
-}
-
-static void nv04ClearColor(GLcontext *ctx, const GLfloat color[4])
-{
- /* TODO */
-}
-
-static void nv04ClearDepth(GLcontext *ctx, GLclampd d)
-{
- /* TODO */
-}
-
-static void nv04ClearStencil(GLcontext *ctx, GLint s)
-{
- /* TODO */
-}
-
-static void nv04ClipPlane(GLcontext *ctx, GLenum plane, const GLfloat *equation)
-{
- /* TODO */
-}
-
-static void nv04ColorMask(GLcontext *ctx, GLboolean rmask, GLboolean gmask,
- GLboolean bmask, GLboolean amask )
-{
- /* TODO */
-}
-
-static void nv04ColorMaterial(GLcontext *ctx, GLenum face, GLenum mode)
-{
- /* TODO I need love */
-}
-
-static void nv04CullFace(GLcontext *ctx, GLenum mode)
-{
- nv04_emit_control(ctx);
-}
-
-static void nv04FrontFace(GLcontext *ctx, GLenum mode)
-{
- /* TODO */
-}
-
-static void nv04DepthFunc(GLcontext *ctx, GLenum func)
-{
- nv04_emit_control(ctx);
-}
-
-static void nv04DepthMask(GLcontext *ctx, GLboolean flag)
-{
- /* TODO */
-}
-
-static void nv04DepthRange(GLcontext *ctx, GLclampd nearval, GLclampd farval)
-{
- /* TODO */
-}
-
-/** Specify the current buffer for writing */
-//void (*DrawBuffer)( GLcontext *ctx, GLenum buffer );
-/** Specify the buffers for writing for fragment programs*/
-//void (*DrawBuffers)( GLcontext *ctx, GLsizei n, const GLenum *buffers );
-
-static void nv04Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
- switch(cap)
- {
- case GL_ALPHA_TEST:
- nv04_emit_control(ctx);
- break;
-// case GL_AUTO_NORMAL:
- case GL_BLEND:
- nv04_emit_blend(ctx);
- break;
-// case GL_CLIP_PLANE0:
-// case GL_CLIP_PLANE1:
-// case GL_CLIP_PLANE2:
-// case GL_CLIP_PLANE3:
-// case GL_CLIP_PLANE4:
-// case GL_CLIP_PLANE5:
-// case GL_COLOR_LOGIC_OP:
-// case GL_COLOR_MATERIAL:
-// case GL_COLOR_SUM_EXT:
-// case GL_COLOR_TABLE:
-// case GL_CONVOLUTION_1D:
-// case GL_CONVOLUTION_2D:
- case GL_CULL_FACE:
- nv04_emit_control(ctx);
- break;
- case GL_DEPTH_TEST:
- nv04_emit_control(ctx);
- break;
- case GL_DITHER:
- nv04_emit_control(ctx);
- break;
- case GL_FOG:
- nv04_emit_blend(ctx);
- nv04_emit_fog_color(ctx);
- break;
-// case GL_HISTOGRAM:
-// case GL_INDEX_LOGIC_OP:
-// case GL_LIGHT0:
-// case GL_LIGHT1:
-// case GL_LIGHT2:
-// case GL_LIGHT3:
-// case GL_LIGHT4:
-// case GL_LIGHT5:
-// case GL_LIGHT6:
-// case GL_LIGHT7:
-// case GL_LIGHTING:
-// case GL_LINE_SMOOTH:
-// case GL_LINE_STIPPLE:
-// case GL_MAP1_COLOR_4:
-// case GL_MAP1_INDEX:
-// case GL_MAP1_NORMAL:
-// case GL_MAP1_TEXTURE_COORD_1:
-// case GL_MAP1_TEXTURE_COORD_2:
-// case GL_MAP1_TEXTURE_COORD_3:
-// case GL_MAP1_TEXTURE_COORD_4:
-// case GL_MAP1_VERTEX_3:
-// case GL_MAP1_VERTEX_4:
-// case GL_MAP2_COLOR_4:
-// case GL_MAP2_INDEX:
-// case GL_MAP2_NORMAL:
-// case GL_MAP2_TEXTURE_COORD_1:
-// case GL_MAP2_TEXTURE_COORD_2:
-// case GL_MAP2_TEXTURE_COORD_3:
-// case GL_MAP2_TEXTURE_COORD_4:
-// case GL_MAP2_VERTEX_3:
-// case GL_MAP2_VERTEX_4:
-// case GL_MINMAX:
-// case GL_NORMALIZE:
-// case GL_POINT_SMOOTH:
-// case GL_POLYGON_OFFSET_POINT:
-// case GL_POLYGON_OFFSET_LINE:
-// case GL_POLYGON_OFFSET_FILL:
-// case GL_POLYGON_SMOOTH:
-// case GL_POLYGON_STIPPLE:
-// case GL_POST_COLOR_MATRIX_COLOR_TABLE:
-// case GL_POST_CONVOLUTION_COLOR_TABLE:
-// case GL_RESCALE_NORMAL:
-// case GL_SCISSOR_TEST:
-// case GL_SEPARABLE_2D:
-// case GL_STENCIL_TEST:
-// case GL_TEXTURE_GEN_Q:
-// case GL_TEXTURE_GEN_R:
-// case GL_TEXTURE_GEN_S:
-// case GL_TEXTURE_GEN_T:
-// case GL_TEXTURE_1D:
-// case GL_TEXTURE_2D:
-// case GL_TEXTURE_3D:
- }
-}
-
-static void nv04Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- nv04_emit_blend(ctx);
- nv04_emit_fog_color(ctx);
-}
-
-static void nv04Hint(GLcontext *ctx, GLenum target, GLenum mode)
-{
- switch(target)
- {
- case GL_PERSPECTIVE_CORRECTION_HINT:nv04_emit_blend(ctx);break;
- default:break;
- }
-}
-
-static void nv04LineStipple(GLcontext *ctx, GLint factor, GLushort pattern )
-{
- /* TODO not even in your dreams */
-}
-
-static void nv04LineWidth(GLcontext *ctx, GLfloat width)
-{
- /* TODO */
-}
-
-static void nv04LogicOpcode(GLcontext *ctx, GLenum opcode)
-{
- /* TODO */
-}
-
-static void nv04PointParameterfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- /* TODO */
-}
-
-static void nv04PointSize(GLcontext *ctx, GLfloat size)
-{
- /* TODO */
-}
-
-static void nv04PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
-{
- /* TODO */
-}
-
-/** Set the scale and units used to calculate depth values */
-static void nv04PolygonOffset(GLcontext *ctx, GLfloat factor, GLfloat units)
-{
- /* TODO */
-}
-
-/** Set the polygon stippling pattern */
-static void nv04PolygonStipple(GLcontext *ctx, const GLubyte *mask )
-{
- /* TODO */
-}
-
-/* Specifies the current buffer for reading */
-void (*ReadBuffer)( GLcontext *ctx, GLenum buffer );
-/** Set rasterization mode */
-void (*RenderMode)(GLcontext *ctx, GLenum mode );
-
-/** Define the scissor box */
-static void nv04Scissor(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
- /* TODO */
-}
-
-/** Select flat or smooth shading */
-static void nv04ShadeModel(GLcontext *ctx, GLenum mode)
-{
- nv04_emit_blend(ctx);
-}
-
-/** OpenGL 2.0 two-sided StencilFunc */
-static void nv04StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func,
- GLint ref, GLuint mask)
-{
- /* TODO */
-}
-
-/** OpenGL 2.0 two-sided StencilMask */
-static void nv04StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
-{
- /* TODO */
-}
-
-/** OpenGL 2.0 two-sided StencilOp */
-static void nv04StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail,
- GLenum zfail, GLenum zpass)
-{
- /* TODO */
-}
-
-/** Control the generation of texture coordinates */
-void (*TexGen)(GLcontext *ctx, GLenum coord, GLenum pname,
- const GLfloat *params);
-/** Set texture environment parameters */
-void (*TexEnv)(GLcontext *ctx, GLenum target, GLenum pname,
- const GLfloat *param);
-/** Set texture parameters */
-void (*TexParameter)(GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj,
- GLenum pname, const GLfloat *params);
-
-/* Update anything that depends on the window position/size */
-static void nv04WindowMoved(nouveauContextPtr nmesa)
-{
-}
-
-/* Initialise any card-specific non-GL related state */
-static GLboolean nv04InitCard(nouveauContextPtr nmesa)
-{
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
- nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf3D, NvCtxSurf3D);
-
- BEGIN_RING_SIZE(NvSubCtxSurf3D, NV04_CONTEXT_SURFACES_3D_DMA_NOTIFY, 3);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, NV04_DX5_TEXTURED_TRIANGLE_SURFACE, 1);
- OUT_RING(NvCtxSurf3D);
- return GL_TRUE;
-}
-
-/* Update buffer offset/pitch/format */
-static GLboolean nv04BindBuffers(nouveauContextPtr nmesa, int num_color,
- nouveau_renderbuffer **color,
- nouveau_renderbuffer *depth)
-{
- GLuint x, y, w, h;
- uint32_t depth_pitch=(depth?depth->pitch:0+15)&~15+16;
- if (depth_pitch<256) depth_pitch=256;
-
- w = color[0]->mesa.Width;
- h = color[0]->mesa.Height;
- x = nmesa->drawX;
- y = nmesa->drawY;
-
- BEGIN_RING_SIZE(NvSubCtxSurf3D, NV04_CONTEXT_SURFACES_3D_FORMAT, 1);
- if (color[0]->mesa._ActualFormat == GL_RGBA8)
- OUT_RING(0x108/*A8R8G8B8*/);
- else
- OUT_RING(0x103/*R5G6B5*/);
-
- /* FIXME pitches have to be aligned ! */
- BEGIN_RING_SIZE(NvSubCtxSurf3D, NV04_CONTEXT_SURFACES_3D_PITCH, 2);
- OUT_RING(color[0]->pitch|(depth_pitch<<16));
- OUT_RING(color[0]->offset);
- if (depth) {
- BEGIN_RING_SIZE(NvSubCtxSurf3D, NV04_CONTEXT_SURFACES_3D_OFFSET_ZETA, 1);
- OUT_RING(depth->offset);
- }
-
-// BEGIN_RING_SIZE(NvSubCtxSurf3D, NV04_CONTEXT_SURFACES_3D_CLIP_HORIZONTAL, 2);
-// OUT_RING((w<<16)|x);
-// OUT_RING((h<<16)|y);
-
-
- /* FIXME not sure... */
-/* BEGIN_RING_SIZE(NvSubCtxSurf3D, NV04_CONTEXT_SURFACES_3D_CLIP_SIZE, 1);
- OUT_RING((h<<16)|w);*/
-
- return GL_TRUE;
-}
-
-void nv04InitStateFuncs(GLcontext *ctx, struct dd_function_table *func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- func->AlphaFunc = nv04AlphaFunc;
- func->BlendColor = nv04BlendColor;
- func->BlendEquationSeparate = nv04BlendEquationSeparate;
- func->BlendFuncSeparate = nv04BlendFuncSeparate;
- func->Clear = nv04Clear;
- func->ClearColor = nv04ClearColor;
- func->ClearDepth = nv04ClearDepth;
- func->ClearStencil = nv04ClearStencil;
- func->ClipPlane = nv04ClipPlane;
- func->ColorMask = nv04ColorMask;
- func->ColorMaterial = nv04ColorMaterial;
- func->CullFace = nv04CullFace;
- func->FrontFace = nv04FrontFace;
- func->DepthFunc = nv04DepthFunc;
- func->DepthMask = nv04DepthMask;
- func->DepthRange = nv04DepthRange;
- func->Enable = nv04Enable;
- func->Fogfv = nv04Fogfv;
- func->Hint = nv04Hint;
-/* func->Lightfv = nv04Lightfv;*/
-/* func->LightModelfv = nv04LightModelfv; */
- func->LineStipple = nv04LineStipple; /* Not for NV04 */
- func->LineWidth = nv04LineWidth;
- func->LogicOpcode = nv04LogicOpcode;
- func->PointParameterfv = nv04PointParameterfv;
- func->PointSize = nv04PointSize;
- func->PolygonMode = nv04PolygonMode;
- func->PolygonOffset = nv04PolygonOffset;
- func->PolygonStipple = nv04PolygonStipple; /* Not for NV04 */
-/* func->ReadBuffer = nv04ReadBuffer;*/
-/* func->RenderMode = nv04RenderMode;*/
- func->Scissor = nv04Scissor;
- func->ShadeModel = nv04ShadeModel;
- func->StencilFuncSeparate = nv04StencilFuncSeparate;
- func->StencilMaskSeparate = nv04StencilMaskSeparate;
- func->StencilOpSeparate = nv04StencilOpSeparate;
-/* func->TexGen = nv04TexGen;*/
-/* func->TexParameter = nv04TexParameter;*/
-/* func->TextureMatrix = nv04TextureMatrix;*/
-
- nmesa->hw_func.InitCard = nv04InitCard;
- nmesa->hw_func.BindBuffers = nv04BindBuffers;
- nmesa->hw_func.WindowMoved = nv04WindowMoved;
-}
+++ /dev/null
-/*
- * Copyright 2007 Stephane Marchesin. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* Software TCL for NV04, NV05, NV06 */
-
-#include <stdio.h>
-#include <math.h>
-
-#include "glheader.h"
-#include "context.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "nouveau_swtcl.h"
-#include "nv04_swtcl.h"
-#include "nouveau_context.h"
-#include "nouveau_span.h"
-#include "nouveau_reg.h"
-#include "nouveau_tex.h"
-#include "nouveau_fifo.h"
-#include "nouveau_msg.h"
-#include "nouveau_object.h"
-
-static void nv04RasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim );
-static void nv04RenderPrimitive( GLcontext *ctx, GLenum prim );
-static void nv04ResetLineStipple( GLcontext *ctx );
-
-
-static inline void nv04_2triangles(struct nouveau_context *nmesa,nouveauVertex* v0,nouveauVertex* v1,nouveauVertex* v2,nouveauVertex* v3,nouveauVertex* v4,nouveauVertex* v5)
-{
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xA),49);
- OUT_RINGp(v0,8);
- OUT_RINGp(v1,8);
- OUT_RINGp(v2,8);
- OUT_RINGp(v3,8);
- OUT_RINGp(v4,8);
- OUT_RINGp(v5,8);
- OUT_RING(0xFEDCBA);
-}
-
-static inline void nv04_1triangle(struct nouveau_context *nmesa,nouveauVertex* v0,nouveauVertex* v1,nouveauVertex* v2)
-{
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xD),25);
- OUT_RINGp(v0,8);
- OUT_RINGp(v1,8);
- OUT_RINGp(v2,8);
- OUT_RING(0xFED);
-}
-
-static inline void nv04_1quad(struct nouveau_context *nmesa,nouveauVertex* v0,nouveauVertex* v1,nouveauVertex* v2,nouveauVertex* v3)
-{
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xC),33);
- OUT_RINGp(v0,8);
- OUT_RINGp(v1,8);
- OUT_RINGp(v2,8);
- OUT_RINGp(v3,8);
- OUT_RING(0xFECEDC);
-}
-
-static inline void nv04_render_points(GLcontext *ctx,GLuint first,GLuint last)
-{
- WARN_ONCE("Unimplemented\n");
-}
-
-static inline void nv04_render_line(GLcontext *ctx,GLuint v1,GLuint v2)
-{
- WARN_ONCE("Unimplemented\n");
-}
-
-static inline void nv04_render_triangle(GLcontext *ctx,GLuint v1,GLuint v2,GLuint v3)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
-
- nv04_1triangle(nmesa,
- (nouveauVertex*)(vertptr+v1*vertsize),
- (nouveauVertex*)(vertptr+v2*vertsize),
- (nouveauVertex*)(vertptr+v3*vertsize)
- );
-}
-
-static inline void nv04_render_quad(GLcontext *ctx,GLuint v1,GLuint v2,GLuint v3,GLuint v4)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
-
- nv04_1quad(nmesa,
- (nouveauVertex*)(vertptr+v1*vertsize),
- (nouveauVertex*)(vertptr+v2*vertsize),
- (nouveauVertex*)(vertptr+v3*vertsize),
- (nouveauVertex*)(vertptr+v4*vertsize)
- );
-}
-
-/**********************************************************************/
-/* Render unclipped begin/end objects */
-/**********************************************************************/
-
-static void nv04_render_points_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // erm
-}
-
-static void nv04_render_lines_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // umm
-}
-
-static void nv04_render_line_strip_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // yeah
-}
-
-static void nv04_render_line_loop_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // right
-}
-
-static void nv04_render_triangles_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- int i;
-
- for(i=start;i<count-5;i+=6)
- nv04_2triangles(nmesa,
- (nouveauVertex*)(vertptr+(i+0)*vertsize),
- (nouveauVertex*)(vertptr+(i+1)*vertsize),
- (nouveauVertex*)(vertptr+(i+2)*vertsize),
- (nouveauVertex*)(vertptr+(i+3)*vertsize),
- (nouveauVertex*)(vertptr+(i+4)*vertsize),
- (nouveauVertex*)(vertptr+(i+5)*vertsize)
- );
- if (i!=count)
- {
- nv04_1triangle(nmesa,
- (nouveauVertex*)(vertptr+(i+0)*vertsize),
- (nouveauVertex*)(vertptr+(i+1)*vertsize),
- (nouveauVertex*)(vertptr+(i+2)*vertsize)
- );
- i+=3;
- }
- if (i!=count)
- printf("oops\n");
-}
-
-static void nv04_render_tri_strip_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- uint32_t striptbl[]={0x321210,0x543432,0x765654,0x987876,0xBA9A98,0xDCBCBA,0xFEDEDC};
- int i,j;
-
- for(i=start;i<count;i+=14)
- {
- int numvert=MIN2(16,count-i);
- int numtri=numvert-2;
- if (numvert<3)
- break;
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0),numvert*8);
- for(j=0;j<numvert;j++)
- OUT_RINGp((nouveauVertex*)(vertptr+(i+j)*vertsize),8);
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_DRAW|NONINC_METHOD,(numtri+1)/2);
- for(j=0;j<numtri/2;j++)
- OUT_RING(striptbl[j]);
- if (numtri%2)
- OUT_RING(striptbl[numtri/2]&0xFFF);
- }
-}
-
-static void nv04_render_tri_fan_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- uint32_t fantbl[]={0x320210,0x540430,0x760650,0x980870,0xBA0A90,0xDC0CB0,0xFE0ED0};
- int i,j;
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0),8);
- OUT_RINGp((nouveauVertex*)(vertptr+start*vertsize),8);
-
- for(i=start+1;i<count;i+=14)
- {
- int numvert=MIN2(15,count-i);
- int numtri=numvert-1;
- if (numvert<3)
- break;
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x1),numvert*8);
-
- for(j=0;j<numvert;j++)
- OUT_RINGp((nouveauVertex*)(vertptr+(i+j)*vertsize),8);
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_DRAW|NONINC_METHOD,(numtri+1)/2);
- for(j=0;j<numtri/2;j++)
- OUT_RING(fantbl[j]);
- if (numtri%2)
- OUT_RING(fantbl[numtri/2]&0xFFF);
- }
-}
-
-static void nv04_render_quads_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- int i;
-
- for(i=start;i<count;i+=4)
- nv04_1quad(nmesa,
- (nouveauVertex*)(vertptr+(i+0)*vertsize),
- (nouveauVertex*)(vertptr+(i+1)*vertsize),
- (nouveauVertex*)(vertptr+(i+2)*vertsize),
- (nouveauVertex*)(vertptr+(i+3)*vertsize)
- );
-}
-
-static void nv04_render_noop_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
-}
-
-static void (*nv04_render_tab_verts[GL_POLYGON+2])(GLcontext *,
- GLuint,
- GLuint,
- GLuint) =
-{
- nv04_render_points_verts,
- nv04_render_lines_verts,
- nv04_render_line_loop_verts,
- nv04_render_line_strip_verts,
- nv04_render_triangles_verts,
- nv04_render_tri_strip_verts,
- nv04_render_tri_fan_verts,
- nv04_render_quads_verts,
- nv04_render_tri_strip_verts, //nv04_render_quad_strip_verts
- nv04_render_tri_fan_verts, //nv04_render_poly_verts
- nv04_render_noop_verts,
-};
-
-
-static void nv04_render_points_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // erm
-}
-
-static void nv04_render_lines_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // umm
-}
-
-static void nv04_render_line_strip_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // yeah
-}
-
-static void nv04_render_line_loop_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- // right
-}
-
-static void nv04_render_triangles_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;
- int i;
-
- for(i=start;i<count-5;i+=6)
- nv04_2triangles(nmesa,
- (nouveauVertex*)(vertptr+elt[i+0]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+1]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+2]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+3]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+4]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+5]*vertsize)
- );
- if (i!=count)
- {
- nv04_1triangle(nmesa,
- (nouveauVertex*)(vertptr+elt[i+0]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+1]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+2]*vertsize)
- );
- i+=3;
- }
- if (i!=count)
- printf("oops\n");
-}
-
-static void nv04_render_tri_strip_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- uint32_t striptbl[]={0x321210,0x543432,0x765654,0x987876,0xBA9A98,0xDCBCBA,0xFEDEDC};
- const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;
- int i,j;
-
- for(i=start;i<count;i+=14)
- {
- int numvert=MIN2(16,count-i);
- int numtri=numvert-2;
- if (numvert<3)
- break;
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0),numvert*8);
- for(j=0;j<numvert;j++)
- OUT_RINGp((nouveauVertex*)(vertptr+elt[i+j]*vertsize),8);
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_DRAW|NONINC_METHOD,(numtri+1)/2);
- for(j=0;j<numtri/2;j++)
- OUT_RING(striptbl[j]);
- if (numtri%2)
- OUT_RING(striptbl[numtri/2]&0xFFF);
- }
-}
-
-static void nv04_render_tri_fan_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- uint32_t fantbl[]={0x320210,0x540430,0x760650,0x980870,0xBA0A90,0xDC0CB0,0xFE0ED0};
- const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;
- int i,j;
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0),8);
- OUT_RINGp((nouveauVertex*)(vertptr+elt[start]*vertsize),8);
-
- for(i=start+1;i<count;i+=14)
- {
- int numvert=MIN2(15,count-i);
- int numtri=numvert-2;
- if (numvert<3)
- break;
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x1),numvert*8);
-
- for(j=0;j<numvert;j++)
- OUT_RINGp((nouveauVertex*)(vertptr+elt[i+j]*vertsize),8);
-
- BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_DRAW|NONINC_METHOD,(numtri+1)/2);
- for(j=0;j<numtri/2;j++)
- OUT_RING(fantbl[j]);
- if (numtri%2)
- OUT_RING(fantbl[numtri/2]&0xFFF);
- }
-}
-
-static void nv04_render_quads_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;
- int i;
-
- for(i=start;i<count;i+=4)
- nv04_1quad(nmesa,
- (nouveauVertex*)(vertptr+elt[i+0]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+1]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+2]*vertsize),
- (nouveauVertex*)(vertptr+elt[i+3]*vertsize)
- );
-}
-
-static void nv04_render_noop_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
-}
-
-static void (*nv04_render_tab_elts[GL_POLYGON+2])(GLcontext *,
- GLuint,
- GLuint,
- GLuint) =
-{
- nv04_render_points_elts,
- nv04_render_lines_elts,
- nv04_render_line_loop_elts,
- nv04_render_line_strip_elts,
- nv04_render_triangles_elts,
- nv04_render_tri_strip_elts,
- nv04_render_tri_fan_elts,
- nv04_render_quads_elts,
- nv04_render_tri_strip_elts, // nv04_render_quad_strip_elts,
- nv04_render_tri_fan_elts, // nv04_render_poly_elts,
- nv04_render_noop_elts,
-};
-
-
-/**********************************************************************/
-/* Choose render functions */
-/**********************************************************************/
-
-
-#define EMIT_ATTR( ATTR, STYLE ) \
-do { \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].attrib = (ATTR); \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].format = (STYLE); \
- nmesa->vertex_attr_count++; \
-} while (0)
-
-#define EMIT_PAD( N ) \
-do { \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].attrib = 0; \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].format = EMIT_PAD; \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].offset = (N); \
- nmesa->vertex_attr_count++; \
-} while (0)
-
-static void nv04_render_clipped_line(GLcontext *ctx,GLuint ii,GLuint jj)
-{
-}
-
-static void nv04_render_clipped_poly(GLcontext *ctx,const GLuint *elts,GLuint n)
-{
-}
-
-static void nv04ChooseRenderState(GLcontext *ctx)
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- tnl->Driver.Render.PrimTabVerts = nv04_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = nv04_render_tab_elts;
- tnl->Driver.Render.ClippedLine = nv04_render_clipped_line;
- tnl->Driver.Render.ClippedPolygon = nv04_render_clipped_poly;
- tnl->Driver.Render.Points = nv04_render_points;
- tnl->Driver.Render.Line = nv04_render_line;
- tnl->Driver.Render.Triangle = nv04_render_triangle;
- tnl->Driver.Render.Quad = nv04_render_quad;
-}
-
-
-
-static inline void nv04OutputVertexFormat(struct nouveau_context* nmesa)
-{
- GLcontext* ctx=nmesa->glCtx;
- DECLARE_RENDERINPUTS(index);
-
- /*
- * Tell t_vertex about the vertex format
- */
- nmesa->vertex_attr_count = 0;
- RENDERINPUTS_COPY(index, nmesa->render_inputs_bitset);
-
- // SX SY SZ INVW
- // FIXME : we use W instead of INVW, but since W=1 it doesn't matter
- if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_POS))
- EMIT_ATTR(_TNL_ATTRIB_POS,EMIT_4F_VIEWPORT);
- else
- EMIT_PAD(4*sizeof(float));
-
- // COLOR
- if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_COLOR0))
- EMIT_ATTR(_TNL_ATTRIB_COLOR0,EMIT_4UB_4F_ABGR);
- else
- EMIT_PAD(4);
-
- // SPECULAR
- if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_COLOR1))
- EMIT_ATTR(_TNL_ATTRIB_COLOR1,EMIT_4UB_4F_ABGR);
- else
- EMIT_PAD(4);
-
- // TEXTURE
- if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_TEX0))
- EMIT_ATTR(_TNL_ATTRIB_TEX0,EMIT_2F);
- else
- EMIT_PAD(2*sizeof(float));
-
- nmesa->vertex_size=_tnl_install_attrs( ctx,
- nmesa->vertex_attrs,
- nmesa->vertex_attr_count,
- nmesa->viewport.m, 0 );
-}
-
-
-static void nv04ChooseVertexState( GLcontext *ctx )
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DECLARE_RENDERINPUTS(index);
-
- RENDERINPUTS_COPY(index, tnl->render_inputs_bitset);
- if (!RENDERINPUTS_EQUAL(index, nmesa->render_inputs_bitset))
- {
- RENDERINPUTS_COPY(nmesa->render_inputs_bitset, index);
- nv04OutputVertexFormat(nmesa);
- }
-}
-
-
-/**********************************************************************/
-/* High level hooks for t_vb_render.c */
-/**********************************************************************/
-
-
-static void nv04RenderStart(GLcontext *ctx)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (nmesa->new_state) {
- nmesa->new_render_state |= nmesa->new_state;
- }
-
- if (nmesa->new_render_state) {
- nv04ChooseVertexState(ctx);
- nv04ChooseRenderState(ctx);
- nmesa->new_render_state = 0;
- }
-}
-
-static void nv04RenderFinish(GLcontext *ctx)
-{
-}
-
-
-/* System to flush dma and emit state changes based on the rasterized
- * primitive.
- */
-void nv04RasterPrimitive(GLcontext *ctx,
- GLenum glprim,
- GLuint hwprim)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
-
- assert (!nmesa->new_state);
-
- if (hwprim != nmesa->current_primitive)
- {
- nmesa->current_primitive=hwprim;
-
- }
-}
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
- GL_POINTS+1,
- GL_LINES+1,
- GL_LINE_STRIP+1,
- GL_LINE_LOOP+1,
- GL_TRIANGLES+1,
- GL_TRIANGLE_STRIP+1,
- GL_TRIANGLE_FAN+1,
- GL_QUADS+1,
- GL_QUAD_STRIP+1,
- GL_POLYGON+1
-};
-
-/* Callback for mesa:
- */
-static void nv04RenderPrimitive( GLcontext *ctx, GLuint prim )
-{
- nv04RasterPrimitive( ctx, prim, hw_prim[prim] );
-}
-
-static void nv04ResetLineStipple( GLcontext *ctx )
-{
- /* FIXME do something here */
- WARN_ONCE("Unimplemented nv04ResetLineStipple\n");
-}
-
-
-/**********************************************************************/
-/* Initialization. */
-/**********************************************************************/
-
-void nv04TriInitFunctions(GLcontext *ctx)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- tnl->Driver.RunPipeline = nouveauRunPipeline;
- tnl->Driver.Render.Start = nv04RenderStart;
- tnl->Driver.Render.Finish = nv04RenderFinish;
- tnl->Driver.Render.PrimitiveNotify = nv04RenderPrimitive;
- tnl->Driver.Render.ResetLineStipple = nv04ResetLineStipple;
- tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
- tnl->Driver.Render.CopyPV = _tnl_copy_pv;
- tnl->Driver.Render.Interp = _tnl_interp;
-
- _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 32 );
-
- nmesa->verts = (GLubyte *)tnl->clipspace.vertex_buf;
-}
-
-
+++ /dev/null
-#ifndef __NV04_SWTCL_H__
-#define __NV04_SWTCL_H__
-
-#include "mtypes.h"
-
-extern void nv04Fallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-extern void nv04FinishPrimitive(struct nouveau_context *nmesa);
-extern void nv04TriInitFunctions(GLcontext *ctx);
-#define FALLBACK( nmesa, bit, mode ) nouveauFallback( nmesa->glCtx, bit, mode )
-
-#endif /* __NV04_SWTCL_H__ */
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Nouveau
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "mtypes.h"
-#include "colormac.h"
-
-static void nv10ViewportScale(nouveauContextPtr nmesa)
-{
- GLcontext *ctx = nmesa->glCtx;
- GLuint w = ctx->Viewport.Width;
- GLuint h = ctx->Viewport.Height;
-
- GLfloat max_depth = (ctx->Viewport.Near + ctx->Viewport.Far) * 0.5;
-/* if (ctx->DrawBuffer) {
- switch (ctx->DrawBuffer->_DepthBuffer->DepthBits) {
- case 16:
- max_depth *= 32767.0;
- break;
- case 24:
- max_depth *= 16777215.0;
- break;
- }
- } else {*/
- /* Default to 24 bits range */
- max_depth *= 16777215.0;
-/* }*/
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VIEWPORT_SCALE_X, 4);
- OUT_RING_CACHEf ((((GLfloat) w) * 0.5) - 2048.0);
- OUT_RING_CACHEf ((((GLfloat) h) * 0.5) - 2048.0);
- OUT_RING_CACHEf (max_depth);
- OUT_RING_CACHEf (0.0);
-}
-
-static void nv10AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte ubRef;
- CLAMPED_FLOAT_TO_UBYTE(ubRef, ref);
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC, 2);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ubRef);
-}
-
-static void nv10BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte cf[4];
-
- CLAMPED_FLOAT_TO_UBYTE(cf[0], color[0]);
- CLAMPED_FLOAT_TO_UBYTE(cf[1], color[1]);
- CLAMPED_FLOAT_TO_UBYTE(cf[2], color[2]);
- CLAMPED_FLOAT_TO_UBYTE(cf[3], color[3]);
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_BLEND_COLOR, 1);
- OUT_RING_CACHE(PACK_COLOR_8888(cf[3], cf[1], cf[2], cf[0]));
-}
-
-static void nv10BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB, GLenum modeA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- assert( modeRGB == modeA );
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_BLEND_EQUATION, 1);
- OUT_RING_CACHE(modeRGB);
-}
-
-
-static void nv10BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
- GLenum sfactorA, GLenum dfactorA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- assert( sfactorRGB == sfactorA );
- assert( dfactorRGB == dfactorA );
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC, 2);
- OUT_RING_CACHE(sfactorRGB);
- OUT_RING_CACHE(dfactorRGB);
-}
-
-static void nv10Clear(GLcontext *ctx, GLbitfield mask)
-{
- /* TODO */
-}
-
-static void nv10ClearColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte c[4];
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(c,color);
- nmesa->clear_color_value = PACK_COLOR_8888(c[3],c[0],c[1],c[2]);
-}
-
-static void nv10ClearDepth(GLcontext *ctx, GLclampd d)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-/* switch (ctx->DrawBuffer->_DepthBuffer->DepthBits) {
- case 16:
- nmesa->clear_value = (uint32_t)(d*0x7FFF);
- break;
- case 24:*/
- nmesa->clear_value = ((nmesa->clear_value&0x000000FF) |
- (((uint32_t)(d*0xFFFFFF))<<8));
-/* break;
- }*/
-}
-
-static void nv10ClearStencil(GLcontext *ctx, GLint s)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-/* if (ctx->DrawBuffer->_DepthBuffer->DepthBits == 24) {*/
- nmesa->clear_value = ((nmesa->clear_value&0xFFFFFF00)|
- (s&0x000000FF));
-/* }*/
-}
-
-static void nv10ClipPlane(GLcontext *ctx, GLenum plane, const GLfloat *equation)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_A(plane), 4);
- OUT_RING_CACHEf(equation[0]);
- OUT_RING_CACHEf(equation[1]);
- OUT_RING_CACHEf(equation[2]);
- OUT_RING_CACHEf(equation[3]);
-}
-
-static void nv10ColorMask(GLcontext *ctx, GLboolean rmask, GLboolean gmask,
- GLboolean bmask, GLboolean amask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_COLOR_MASK, 1);
- OUT_RING_CACHE(((amask && 0x01) << 24) | ((rmask && 0x01) << 16) | ((gmask && 0x01)<< 8) | ((bmask && 0x01) << 0));
-}
-
-static void nv10ColorMaterial(GLcontext *ctx, GLenum face, GLenum mode)
-{
- /* TODO I need love */
-}
-
-static void nv10CullFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_CULL_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv10FrontFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_FRONT_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv10DepthFunc(GLcontext *ctx, GLenum func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_DEPTH_FUNC, 1);
- OUT_RING_CACHE(func);
-}
-
-static void nv10DepthMask(GLcontext *ctx, GLboolean flag)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE, 1);
- OUT_RING_CACHE(flag);
-}
-
-static void nv10DepthRange(GLcontext *ctx, GLclampd nearval, GLclampd farval)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- GLfloat depth_scale = 16777216.0;
- if (ctx->DrawBuffer->_DepthBuffer->DepthBits == 16) {
- depth_scale = 32768.0;
- }
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR, 2);
- OUT_RING_CACHEf(nearval * depth_scale);
- OUT_RING_CACHEf(farval * depth_scale);
-
- nv10ViewportScale(nmesa);
-}
-
-/** Specify the current buffer for writing */
-//void (*DrawBuffer)( GLcontext *ctx, GLenum buffer );
-/** Specify the buffers for writing for fragment programs*/
-//void (*DrawBuffers)( GLcontext *ctx, GLsizei n, const GLenum *buffers );
-
-static void nv10Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- switch(cap)
- {
- case GL_ALPHA_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_AUTO_NORMAL:
- case GL_BLEND:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_BLEND_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_CLIP_PLANE0:
- case GL_CLIP_PLANE1:
- case GL_CLIP_PLANE2:
- case GL_CLIP_PLANE3:
- case GL_CLIP_PLANE4:
- case GL_CLIP_PLANE5:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_CLIP_PLANE_ENABLE(cap-GL_CLIP_PLANE0), 1);
- OUT_RING_CACHE(state);
- break;
- case GL_COLOR_LOGIC_OP:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_COLOR_MATERIAL:
-// case GL_COLOR_SUM_EXT:
-// case GL_COLOR_TABLE:
-// case GL_CONVOLUTION_1D:
-// case GL_CONVOLUTION_2D:
- case GL_CULL_FACE:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DEPTH_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DITHER:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_DITHER_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_FOG:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_FOG_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_HISTOGRAM:
-// case GL_INDEX_LOGIC_OP:
- case GL_LIGHT0:
- case GL_LIGHT1:
- case GL_LIGHT2:
- case GL_LIGHT3:
- case GL_LIGHT4:
- case GL_LIGHT5:
- case GL_LIGHT6:
- case GL_LIGHT7:
- {
- uint32_t mask=1<<(2*(cap-GL_LIGHT0));
- nmesa->enabled_lights=((nmesa->enabled_lights&mask)|(mask*state));
- if (nmesa->lighting_enabled)
- {
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_ENABLED_LIGHTS, 1);
- OUT_RING_CACHE(nmesa->enabled_lights);
- }
- break;
- }
- case GL_LIGHTING:
- nmesa->lighting_enabled=state;
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_ENABLED_LIGHTS, 1);
- if (nmesa->lighting_enabled)
- OUT_RING_CACHE(nmesa->enabled_lights);
- else
- OUT_RING_CACHE(0x0);
- break;
- case GL_LINE_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_LINE_STIPPLE:
-// case GL_MAP1_COLOR_4:
-// case GL_MAP1_INDEX:
-// case GL_MAP1_NORMAL:
-// case GL_MAP1_TEXTURE_COORD_1:
-// case GL_MAP1_TEXTURE_COORD_2:
-// case GL_MAP1_TEXTURE_COORD_3:
-// case GL_MAP1_TEXTURE_COORD_4:
-// case GL_MAP1_VERTEX_3:
-// case GL_MAP1_VERTEX_4:
-// case GL_MAP2_COLOR_4:
-// case GL_MAP2_INDEX:
-// case GL_MAP2_NORMAL:
-// case GL_MAP2_TEXTURE_COORD_1:
-// case GL_MAP2_TEXTURE_COORD_2:
-// case GL_MAP2_TEXTURE_COORD_3:
-// case GL_MAP2_TEXTURE_COORD_4:
-// case GL_MAP2_VERTEX_3:
-// case GL_MAP2_VERTEX_4:
-// case GL_MINMAX:
- case GL_NORMALIZE:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_NORMALIZE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_POINT_SMOOTH:
- case GL_POLYGON_OFFSET_POINT:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_LINE:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_FILL:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_POLYGON_STIPPLE:
-// case GL_POST_COLOR_MATRIX_COLOR_TABLE:
-// case GL_POST_CONVOLUTION_COLOR_TABLE:
-// case GL_RESCALE_NORMAL:
-// case GL_SCISSOR_TEST:
-// case GL_SEPARABLE_2D:
- case GL_STENCIL_TEST:
- // TODO BACK and FRONT ?
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_TEXTURE_GEN_Q:
-// case GL_TEXTURE_GEN_R:
-// case GL_TEXTURE_GEN_S:
-// case GL_TEXTURE_GEN_T:
-// case GL_TEXTURE_1D:
-// case GL_TEXTURE_2D:
-// case GL_TEXTURE_3D:
- }
-}
-
-static void nv10Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- switch(pname)
- {
- case GL_FOG_MODE:
- //BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_FOG_MODE, 1);
- //OUT_RING_CACHE (params);
- break;
- /* TODO: unsure about the rest.*/
- default:
- break;
- }
-
-}
-
-static void nv10Hint(GLcontext *ctx, GLenum target, GLenum mode)
-{
- /* TODO I need love (fog and line_smooth hints) */
-}
-
-// void (*IndexMask)(GLcontext *ctx, GLuint mask);
-
-enum {
- SPOTLIGHT_NO_UPDATE,
- SPOTLIGHT_UPDATE_EXPONENT,
- SPOTLIGHT_UPDATE_DIRECTION,
- SPOTLIGHT_UPDATE_ALL
-};
-
-static void nv10Lightfv(GLcontext *ctx, GLenum light, GLenum pname, const GLfloat *params )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLint p = light - GL_LIGHT0;
- struct gl_light *l = &ctx->Light.Light[p];
- int spotlight_update = SPOTLIGHT_NO_UPDATE;
-
- switch(pname)
- {
- case GL_AMBIENT:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_DIFFUSE:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_SPECULAR:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_POSITION:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_POSITION_X(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_SPOT_DIRECTION:
- spotlight_update = SPOTLIGHT_UPDATE_DIRECTION;
- break;
- case GL_SPOT_EXPONENT:
- spotlight_update = SPOTLIGHT_UPDATE_EXPONENT;
- break;
- case GL_SPOT_CUTOFF:
- spotlight_update = SPOTLIGHT_UPDATE_ALL;
- break;
- case GL_CONSTANT_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_CONSTANT_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- case GL_LINEAR_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_LINEAR_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- case GL_QUADRATIC_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_QUADRATIC_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- default:
- break;
- }
-
- switch(spotlight_update) {
- case SPOTLIGHT_UPDATE_DIRECTION:
- {
- GLfloat x,y,z;
- GLfloat spot_light_coef_a = 1.0 / (l->_CosCutoff - 1.0);
- x = spot_light_coef_a * l->_NormDirection[0];
- y = spot_light_coef_a * l->_NormDirection[1];
- z = spot_light_coef_a * l->_NormDirection[2];
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_X(p), 3);
- OUT_RING_CACHEf(x);
- OUT_RING_CACHEf(y);
- OUT_RING_CACHEf(z);
- }
- break;
- case SPOTLIGHT_UPDATE_EXPONENT:
- {
- GLfloat cc,lc,qc;
- cc = 1.0; /* FIXME: These need to be correctly computed */
- lc = 0.0;
- qc = 2.0;
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(p), 3);
- OUT_RING_CACHEf(cc);
- OUT_RING_CACHEf(lc);
- OUT_RING_CACHEf(qc);
- }
- break;
- case SPOTLIGHT_UPDATE_ALL:
- {
- GLfloat cc,lc,qc, x,y,z, c;
- GLfloat spot_light_coef_a = 1.0 / (l->_CosCutoff - 1.0);
- cc = 1.0; /* FIXME: These need to be correctly computed */
- lc = 0.0;
- qc = 2.0;
- x = spot_light_coef_a * l->_NormDirection[0];
- y = spot_light_coef_a * l->_NormDirection[1];
- z = spot_light_coef_a * l->_NormDirection[2];
- c = spot_light_coef_a + 1.0;
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(p), 7);
- OUT_RING_CACHEf(cc);
- OUT_RING_CACHEf(lc);
- OUT_RING_CACHEf(qc);
- OUT_RING_CACHEf(x);
- OUT_RING_CACHEf(y);
- OUT_RING_CACHEf(z);
- OUT_RING_CACHEf(c);
- }
- break;
- default:
- break;
- }
-}
-
-/** Set the lighting model parameters */
-static void (*LightModelfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
-
-
-static void nv10LineStipple(GLcontext *ctx, GLint factor, GLushort pattern )
-{
- /* Not for NV10 */
-}
-
-static void nv10LineWidth(GLcontext *ctx, GLfloat width)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_LINE_WIDTH, 1);
- OUT_RING_CACHE(((int) (width * 8.0)) & -4);
-}
-
-static void nv10LogicOpcode(GLcontext *ctx, GLenum opcode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_OP, 1);
- OUT_RING_CACHE(opcode);
-}
-
-static void nv10PointParameterfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- /*TODO: not sure what goes here. */
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-}
-
-static void nv10PointSize(GLcontext *ctx, GLfloat size)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POINT_SIZE, 1);
- OUT_RING_CACHE(((int) (size * 8.0)) & -4);
-}
-
-static void nv10PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT, 1);
- OUT_RING_CACHE(mode);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK, 1);
- OUT_RING_CACHE(mode);
- }
-}
-
-/** Set the scale and units used to calculate depth values */
-static void nv10PolygonOffset(GLcontext *ctx, GLfloat factor, GLfloat units)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR, 2);
- OUT_RING_CACHEf(factor);
- OUT_RING_CACHEf(units);
-}
-
-/** Set the polygon stippling pattern */
-static void nv10PolygonStipple(GLcontext *ctx, const GLubyte *mask )
-{
- /* Not for NV10 */
-}
-
-/* Specifies the current buffer for reading */
-void (*ReadBuffer)( GLcontext *ctx, GLenum buffer );
-/** Set rasterization mode */
-void (*RenderMode)(GLcontext *ctx, GLenum mode );
-
-/** Define the scissor box */
-static void nv10Scissor(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
-}
-
-/** Select flat or smooth shading */
-static void nv10ShadeModel(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_SHADE_MODEL, 1);
- OUT_RING_CACHE(mode);
-}
-
-/** OpenGL 2.0 two-sided StencilFunc */
-static void nv10StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func,
- GLint ref, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- /* NV10 do not have separate FRONT and BACK stencils */
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_FUNC_FUNC, 3);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ref);
- OUT_RING_CACHE(mask);
-}
-
-/** OpenGL 2.0 two-sided StencilMask */
-static void nv10StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- /* NV10 do not have separate FRONT and BACK stencils */
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_MASK, 1);
- OUT_RING_CACHE(mask);
-}
-
-/** OpenGL 2.0 two-sided StencilOp */
-static void nv10StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail,
- GLenum zfail, GLenum zpass)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- /* NV10 do not have separate FRONT and BACK stencils */
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_STENCIL_OP_FAIL, 3);
- OUT_RING_CACHE(fail);
- OUT_RING_CACHE(zfail);
- OUT_RING_CACHE(zpass);
-}
-
-/** Control the generation of texture coordinates */
-void (*TexGen)(GLcontext *ctx, GLenum coord, GLenum pname,
- const GLfloat *params);
-/** Set texture environment parameters */
-void (*TexEnv)(GLcontext *ctx, GLenum target, GLenum pname,
- const GLfloat *param);
-/** Set texture parameters */
-void (*TexParameter)(GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj,
- GLenum pname, const GLfloat *params);
-
-static void nv10TextureMatrix(GLcontext *ctx, GLuint unit, const GLmatrix *mat)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_TX_MATRIX(unit, 0), 16);
- /*XXX: This SHOULD work.*/
- OUT_RING_CACHEp(mat->m, 16);
-}
-
-/* Update anything that depends on the window position/size */
-static void nv10WindowMoved(nouveauContextPtr nmesa)
-{
- GLcontext *ctx = nmesa->glCtx;
- GLfloat *v = nmesa->viewport.m;
- GLuint w = ctx->Viewport.Width;
- GLuint h = ctx->Viewport.Height;
- GLuint x = ctx->Viewport.X + nmesa->drawX;
- GLuint y = ctx->Viewport.Y + nmesa->drawY;
- int i;
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VIEWPORT_HORIZ, 2);
- OUT_RING_CACHE((w << 16) | x);
- OUT_RING_CACHE((h << 16) | y);
-
- /* something to do with clears, possibly doesn't belong here */
- BEGIN_RING_SIZE(NvSub3D, 0x02b4, 1);
- OUT_RING(0);
-
- BEGIN_RING_CACHE(NvSub3D,
- NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(0), 1);
- OUT_RING_CACHE(((w+x-1) << 16) | x | 0x08000800);
- BEGIN_RING_CACHE(NvSub3D,
- NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(0), 1);
- OUT_RING_CACHE(((h+y-1) << 16) | y | 0x08000800);
- for (i=1; i<8; i++) {
- BEGIN_RING_CACHE(NvSub3D,
- NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(i), 1);
- OUT_RING_CACHE(0);
- BEGIN_RING_CACHE(NvSub3D,
- NV10_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(i), 1);
- OUT_RING_CACHE(0);
- }
-
- nv10ViewportScale(nmesa);
-}
-
-/* Initialise any card-specific non-GL related state */
-static GLboolean nv10InitCard(nouveauContextPtr nmesa)
-{
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
-
- BEGIN_RING_SIZE(NvSub3D, NV10_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY0, 2);
- OUT_RING(NvDmaFB); /* 184 dma_in_memory0 */
- OUT_RING(NvDmaFB); /* 188 dma_in_memory1 */
- BEGIN_RING_SIZE(NvSub3D, NV10_TCL_PRIMITIVE_3D_SET_DMA_IN_MEMORY2, 2);
- OUT_RING(NvDmaFB); /* 194 dma_in_memory2 */
- OUT_RING(NvDmaFB); /* 198 dma_in_memory3 */
-
- BEGIN_RING_SIZE(NvSub3D, 0x0290, 1);
- OUT_RING(0x00100001);
- BEGIN_RING_SIZE(NvSub3D, 0x03f4, 1);
- OUT_RING(0);
-
- if (nmesa->screen->card->type >= NV_11) {
- BEGIN_RING_SIZE(NvSub3D, 0x120, 3);
- OUT_RING(0);
- OUT_RING(1);
- OUT_RING(2);
- }
-
- return GL_TRUE;
-}
-
-/* Update buffer offset/pitch/format */
-static GLboolean nv10BindBuffers(nouveauContextPtr nmesa, int num_color,
- nouveau_renderbuffer **color,
- nouveau_renderbuffer *depth)
-{
- GLuint x, y, w, h;
- GLuint pitch, format, depth_pitch;
-
- w = color[0]->mesa.Width;
- h = color[0]->mesa.Height;
- x = nmesa->drawX;
- y = nmesa->drawY;
-
- if (num_color != 1)
- return GL_FALSE;
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VIEWPORT_HORIZ, 6);
- OUT_RING_CACHE((w << 16) | x);
- OUT_RING_CACHE((h << 16) | y);
- depth_pitch = (depth ? depth->pitch : color[0]->pitch);
- pitch = (depth_pitch<<16) | color[0]->pitch;
- format = 0x108;
- if (color[0]->mesa._ActualFormat != GL_RGBA8) {
- format = 0x103; /* R5G6B5 color buffer */
- }
- OUT_RING_CACHE(format);
- OUT_RING_CACHE(pitch);
- OUT_RING_CACHE(color[0]->offset);
- OUT_RING_CACHE(depth ? depth->offset : color[0]->offset);
-
- /* Always set to bottom left of buffer */
- /*BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_X, 4);
- OUT_RING_CACHEf (0.0);
- OUT_RING_CACHEf ((GLfloat) h);
- OUT_RING_CACHEf (0.0);
- OUT_RING_CACHEf (0.0);*/
-
- return GL_TRUE;
-}
-
-void nv10InitStateFuncs(GLcontext *ctx, struct dd_function_table *func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- func->AlphaFunc = nv10AlphaFunc;
- func->BlendColor = nv10BlendColor;
- func->BlendEquationSeparate = nv10BlendEquationSeparate;
- func->BlendFuncSeparate = nv10BlendFuncSeparate;
- func->Clear = nv10Clear;
- func->ClearColor = nv10ClearColor;
- func->ClearDepth = nv10ClearDepth;
- func->ClearStencil = nv10ClearStencil;
- func->ClipPlane = nv10ClipPlane;
- func->ColorMask = nv10ColorMask;
- func->ColorMaterial = nv10ColorMaterial;
- func->CullFace = nv10CullFace;
- func->FrontFace = nv10FrontFace;
- func->DepthFunc = nv10DepthFunc;
- func->DepthMask = nv10DepthMask;
- func->DepthRange = nv10DepthRange;
- func->Enable = nv10Enable;
- func->Fogfv = nv10Fogfv;
- func->Hint = nv10Hint;
- func->Lightfv = nv10Lightfv;
-/* func->LightModelfv = nv10LightModelfv; */
- func->LineStipple = nv10LineStipple; /* Not for NV10 */
- func->LineWidth = nv10LineWidth;
- func->LogicOpcode = nv10LogicOpcode;
- func->PointParameterfv = nv10PointParameterfv;
- func->PointSize = nv10PointSize;
- func->PolygonMode = nv10PolygonMode;
- func->PolygonOffset = nv10PolygonOffset;
- func->PolygonStipple = nv10PolygonStipple; /* Not for NV10 */
-/* func->ReadBuffer = nv10ReadBuffer;*/
-/* func->RenderMode = nv10RenderMode;*/
- func->Scissor = nv10Scissor;
- func->ShadeModel = nv10ShadeModel;
- func->StencilFuncSeparate = nv10StencilFuncSeparate;
- func->StencilMaskSeparate = nv10StencilMaskSeparate;
- func->StencilOpSeparate = nv10StencilOpSeparate;
-/* func->TexGen = nv10TexGen;*/
-/* func->TexParameter = nv10TexParameter;*/
- func->TextureMatrix = nv10TextureMatrix;
-
- nmesa->hw_func.InitCard = nv10InitCard;
- nmesa->hw_func.BindBuffers = nv10BindBuffers;
- nmesa->hw_func.WindowMoved = nv10WindowMoved;
-}
+++ /dev/null
-/*
- * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
- * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
- * Copyright 2006 Stephane Marchesin. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sub license,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* Software TCL for NV10, NV20, NV30, NV40, NV50 */
-
-#include <stdio.h>
-#include <math.h>
-
-#include "glheader.h"
-#include "context.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
-
-#include "swrast/swrast.h"
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/t_context.h"
-#include "tnl/t_pipeline.h"
-
-#include "nouveau_swtcl.h"
-#include "nv10_swtcl.h"
-#include "nouveau_context.h"
-#include "nouveau_span.h"
-#include "nouveau_reg.h"
-#include "nouveau_tex.h"
-#include "nouveau_fifo.h"
-#include "nouveau_msg.h"
-#include "nouveau_object.h"
-
-static void nv10RasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim );
-static void nv10RenderPrimitive( GLcontext *ctx, GLenum prim );
-static void nv10ResetLineStipple( GLcontext *ctx );
-
-
-
-static inline void nv10StartPrimitive(struct nouveau_context* nmesa,uint32_t primitive,uint32_t size)
-{
- if ((nmesa->screen->card->type>=NV_10) && (nmesa->screen->card->type<=NV_17))
- BEGIN_RING_SIZE(NvSub3D,NV10_TCL_PRIMITIVE_3D_BEGIN_END,1);
- else if (nmesa->screen->card->type==NV_20)
- BEGIN_RING_SIZE(NvSub3D,NV20_TCL_PRIMITIVE_3D_BEGIN_END,1);
- else
- BEGIN_RING_SIZE(NvSub3D,NV30_TCL_PRIMITIVE_3D_BEGIN_END,1);
- OUT_RING(primitive);
-
- if ((nmesa->screen->card->type>=NV_10) && (nmesa->screen->card->type<=NV_17))
- BEGIN_RING_SIZE(NvSub3D,NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_DATA|NONINC_METHOD,size);
- else if (nmesa->screen->card->type==NV_20)
- BEGIN_RING_SIZE(NvSub3D,NV20_TCL_PRIMITIVE_3D_VERTEX_DATA|NONINC_METHOD,size);
- else
- BEGIN_RING_SIZE(NvSub3D,NV30_TCL_PRIMITIVE_3D_VERTEX_DATA|NONINC_METHOD,size);
-}
-
-inline void nv10FinishPrimitive(struct nouveau_context *nmesa)
-{
- if ((nmesa->screen->card->type>=NV_10) && (nmesa->screen->card->type<=NV_17))
- BEGIN_RING_SIZE(NvSub3D,NV10_TCL_PRIMITIVE_3D_BEGIN_END,1);
- else if (nmesa->screen->card->type==NV_20)
- BEGIN_RING_SIZE(NvSub3D,NV20_TCL_PRIMITIVE_3D_BEGIN_END,1);
- else
- BEGIN_RING_SIZE(NvSub3D,NV30_TCL_PRIMITIVE_3D_BEGIN_END,1);
- OUT_RING(0x0);
- FIRE_RING();
-}
-
-
-static inline void nv10ExtendPrimitive(struct nouveau_context* nmesa, int size)
-{
- /* make sure there's enough room. if not, wait */
- if (RING_AVAILABLE()<size)
- {
- WAIT_RING(nmesa,size);
- }
-}
-
-/**********************************************************************/
-/* Render unclipped begin/end objects */
-/**********************************************************************/
-
-static inline void nv10_render_generic_primitive_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags,GLuint prim)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- GLuint size_dword = vertsize*(count-start)/4;
-
- nv10ExtendPrimitive(nmesa, size_dword);
- nv10StartPrimitive(nmesa,prim+1,size_dword);
- OUT_RINGp((nouveauVertex*)(vertptr+(start*vertsize)),size_dword);
- nv10FinishPrimitive(nmesa);
-}
-
-static void nv10_render_points_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_POINTS);
-}
-
-static void nv10_render_lines_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_LINES);
-}
-
-static void nv10_render_line_strip_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_LINE_STRIP);
-}
-
-static void nv10_render_line_loop_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_LINE_LOOP);
-}
-
-static void nv10_render_triangles_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_TRIANGLES);
-}
-
-static void nv10_render_tri_strip_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_TRIANGLE_STRIP);
-}
-
-static void nv10_render_tri_fan_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_TRIANGLE_FAN);
-}
-
-static void nv10_render_quads_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_QUADS);
-}
-
-static void nv10_render_quad_strip_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_QUAD_STRIP);
-}
-
-static void nv10_render_poly_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_verts(ctx,start,count,flags,GL_POLYGON);
-}
-
-static void nv10_render_noop_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
-}
-
-static void (*nv10_render_tab_verts[GL_POLYGON+2])(GLcontext *,
- GLuint,
- GLuint,
- GLuint) =
-{
- nv10_render_points_verts,
- nv10_render_lines_verts,
- nv10_render_line_loop_verts,
- nv10_render_line_strip_verts,
- nv10_render_triangles_verts,
- nv10_render_tri_strip_verts,
- nv10_render_tri_fan_verts,
- nv10_render_quads_verts,
- nv10_render_quad_strip_verts,
- nv10_render_poly_verts,
- nv10_render_noop_verts,
-};
-
-
-static inline void nv10_render_generic_primitive_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags,GLuint prim)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- GLuint size_dword = vertsize*(count-start)/4;
- const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts;
- GLuint j;
-
- nv10ExtendPrimitive(nmesa, size_dword);
- nv10StartPrimitive(nmesa,prim+1,size_dword);
- for (j=start; j<count; j++ ) {
- OUT_RINGp((nouveauVertex*)(vertptr+(elt[j]*vertsize)),vertsize/4);
- }
- nv10FinishPrimitive(nmesa);
-}
-
-static void nv10_render_points_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_POINTS);
-}
-
-static void nv10_render_lines_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_LINES);
-}
-
-static void nv10_render_line_strip_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_LINE_STRIP);
-}
-
-static void nv10_render_line_loop_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_LINE_LOOP);
-}
-
-static void nv10_render_triangles_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_TRIANGLES);
-}
-
-static void nv10_render_tri_strip_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_TRIANGLE_STRIP);
-}
-
-static void nv10_render_tri_fan_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_TRIANGLE_FAN);
-}
-
-static void nv10_render_quads_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_QUADS);
-}
-
-static void nv10_render_quad_strip_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_QUAD_STRIP);
-}
-
-static void nv10_render_poly_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
- nv10_render_generic_primitive_elts(ctx,start,count,flags,GL_POLYGON);
-}
-
-static void nv10_render_noop_elts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags)
-{
-}
-
-static void (*nv10_render_tab_elts[GL_POLYGON+2])(GLcontext *,
- GLuint,
- GLuint,
- GLuint) =
-{
- nv10_render_points_elts,
- nv10_render_lines_elts,
- nv10_render_line_loop_elts,
- nv10_render_line_strip_elts,
- nv10_render_triangles_elts,
- nv10_render_tri_strip_elts,
- nv10_render_tri_fan_elts,
- nv10_render_quads_elts,
- nv10_render_quad_strip_elts,
- nv10_render_poly_elts,
- nv10_render_noop_elts,
-};
-
-
-/**********************************************************************/
-/* Choose render functions */
-/**********************************************************************/
-
-
-#define EMIT_ATTR( ATTR, STYLE ) \
-do { \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].attrib = (ATTR); \
- nmesa->vertex_attrs[nmesa->vertex_attr_count].format = (STYLE); \
- nmesa->vertex_attr_count++; \
-} while (0)
-
-static void nv10_render_clipped_line(GLcontext *ctx,GLuint ii,GLuint jj)
-{
-
-}
-
-static void nv10_render_clipped_poly(GLcontext *ctx,const GLuint *elts,GLuint n)
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- GLuint *tmp = VB->Elts;
- VB->Elts = (GLuint *)elts;
- nv10_render_generic_primitive_elts( ctx, 0, n, PRIM_BEGIN|PRIM_END,GL_POLYGON );
- VB->Elts = tmp;
-}
-
-static inline void nv10_render_points(GLcontext *ctx,GLuint first,GLuint last)
-{
- WARN_ONCE("Unimplemented\n");
-}
-
-static inline void nv10_render_line(GLcontext *ctx,GLuint v1,GLuint v2)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- GLuint size_dword = vertsize*(2)/4;
-
- /* OUT_RINGp wants size in DWORDS */
- vertsize >>= 2;
-
- nv10ExtendPrimitive(nmesa, size_dword);
- nv10StartPrimitive(nmesa,GL_LINES+1,size_dword);
- OUT_RINGp((nouveauVertex*)(vertptr+(v1*vertsize)),vertsize);
- OUT_RINGp((nouveauVertex*)(vertptr+(v2*vertsize)),vertsize);
- nv10FinishPrimitive(nmesa);
-}
-
-static inline void nv10_render_triangle(GLcontext *ctx,GLuint v1,GLuint v2,GLuint v3)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- GLuint size_dword = vertsize*(3)/4;
-
- /* OUT_RINGp wants size in DWORDS */
- vertsize >>= 2;
-
- nv10ExtendPrimitive(nmesa, size_dword);
- nv10StartPrimitive(nmesa,GL_TRIANGLES+1,size_dword);
- OUT_RINGp((nouveauVertex*)(vertptr+(v1*vertsize)),vertsize);
- OUT_RINGp((nouveauVertex*)(vertptr+(v2*vertsize)),vertsize);
- OUT_RINGp((nouveauVertex*)(vertptr+(v3*vertsize)),vertsize);
- nv10FinishPrimitive(nmesa);
-}
-
-static inline void nv10_render_quad(GLcontext *ctx,GLuint v1,GLuint v2,GLuint v3,GLuint v4)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte *vertptr = (GLubyte *)nmesa->verts;
- GLuint vertsize = nmesa->vertex_size;
- GLuint size_dword = vertsize*(4)/4;
-
- /* OUT_RINGp wants size in DWORDS */
- vertsize >>= 2;
-
- nv10ExtendPrimitive(nmesa, size_dword);
- nv10StartPrimitive(nmesa,GL_QUADS+1,size_dword);
- OUT_RINGp((nouveauVertex*)(vertptr+(v1*vertsize)),vertsize);
- OUT_RINGp((nouveauVertex*)(vertptr+(v2*vertsize)),vertsize);
- OUT_RINGp((nouveauVertex*)(vertptr+(v3*vertsize)),vertsize);
- OUT_RINGp((nouveauVertex*)(vertptr+(v4*vertsize)),vertsize);
- nv10FinishPrimitive(nmesa);
-}
-
-
-
-static void nv10ChooseRenderState(GLcontext *ctx)
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
-
- tnl->Driver.Render.PrimTabVerts = nv10_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = nv10_render_tab_elts;
- tnl->Driver.Render.ClippedLine = nv10_render_clipped_line;
- tnl->Driver.Render.ClippedPolygon = nv10_render_clipped_poly;
- tnl->Driver.Render.Points = nv10_render_points;
- tnl->Driver.Render.Line = nv10_render_line;
- tnl->Driver.Render.Triangle = nv10_render_triangle;
- tnl->Driver.Render.Quad = nv10_render_quad;
-}
-
-
-
-static inline void nv10OutputVertexFormat(struct nouveau_context* nmesa)
-{
- GLcontext* ctx=nmesa->glCtx;
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DECLARE_RENDERINPUTS(index);
- struct vertex_buffer *VB = &tnl->vb;
- int attr_size[16];
- int default_attr_size[8]={3,3,3,4,3,1,4,4};
- int i;
- int slots=0;
- int total_size=0;
-
- nmesa->vertex_attr_count = 0;
- RENDERINPUTS_COPY(index, nmesa->render_inputs_bitset);
-
- /*
- * Determine attribute sizes
- */
- for(i=0;i<8;i++)
- {
- if (RENDERINPUTS_TEST(index, i))
- attr_size[i]=default_attr_size[i];
- else
- attr_size[i]=0;
- }
- for(i=8;i<16;i++)
- {
- if (RENDERINPUTS_TEST(index, i))
- attr_size[i]=VB->TexCoordPtr[i-8]->size;
- else
- attr_size[i]=0;
- }
-
- /*
- * Tell t_vertex about the vertex format
- */
- for(i=0;i<16;i++)
- {
- if (RENDERINPUTS_TEST(index, i))
- {
- slots=i+1;
- switch(attr_size[i])
- {
- case 1:
- EMIT_ATTR(i,EMIT_1F);
- break;
- case 2:
- EMIT_ATTR(i,EMIT_2F);
- break;
- case 3:
- EMIT_ATTR(i,EMIT_3F);
- break;
- case 4:
- EMIT_ATTR(i,EMIT_4F);
- break;
- }
- if (i==_TNL_ATTRIB_COLOR0)
- nmesa->color_offset=total_size;
- if (i==_TNL_ATTRIB_COLOR1)
- nmesa->specular_offset=total_size;
- total_size+=attr_size[i];
- }
- }
-
- nmesa->vertex_size=_tnl_install_attrs( ctx,
- nmesa->vertex_attrs,
- nmesa->vertex_attr_count,
- NULL, 0 );
- assert(nmesa->vertex_size==total_size*4);
-
- /*
- * Tell the hardware about the vertex format
- */
- if ((nmesa->screen->card->type>=NV_10) && (nmesa->screen->card->type<=NV_17)) {
- int size;
-
-#define NV_VERTEX_ATTRIBUTE_TYPE_FLOAT 2
-
-#define NV10_SET_VERTEX_ATTRIB(i,j) \
- do { \
- size = attr_size[j] << 4; \
- size |= (attr_size[j]*4) << 8; \
- size |= NV_VERTEX_ATTRIBUTE_TYPE_FLOAT; \
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VERTEX_ATTR(i),1); \
- OUT_RING_CACHE(size); \
- } while (0)
-
- NV10_SET_VERTEX_ATTRIB(0, _TNL_ATTRIB_POS);
- NV10_SET_VERTEX_ATTRIB(1, _TNL_ATTRIB_COLOR0);
- NV10_SET_VERTEX_ATTRIB(2, _TNL_ATTRIB_COLOR1);
- NV10_SET_VERTEX_ATTRIB(3, _TNL_ATTRIB_TEX0);
- NV10_SET_VERTEX_ATTRIB(4, _TNL_ATTRIB_TEX1);
- NV10_SET_VERTEX_ATTRIB(5, _TNL_ATTRIB_NORMAL);
- NV10_SET_VERTEX_ATTRIB(6, _TNL_ATTRIB_WEIGHT);
- NV10_SET_VERTEX_ATTRIB(7, _TNL_ATTRIB_FOG);
-
- BEGIN_RING_CACHE(NvSub3D, NV10_TCL_PRIMITIVE_3D_VERTEX_ARRAY_VALIDATE,1);
- OUT_RING_CACHE(0);
- } else if (nmesa->screen->card->type==NV_20) {
- for(i=0;i<16;i++)
- {
- int size=attr_size[i];
- BEGIN_RING_CACHE(NvSub3D,NV20_TCL_PRIMITIVE_3D_VERTEX_ATTR(i),1);
- OUT_RING_CACHE(NV_VERTEX_ATTRIBUTE_TYPE_FLOAT|(size*0x10));
- }
- } else {
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DO_VERTICES, 1);
- OUT_RING(0);
- BEGIN_RING_CACHE(NvSub3D,NV30_TCL_PRIMITIVE_3D_VERTEX_ATTR0_POS,slots);
- for(i=0;i<slots;i++)
- {
- int size=attr_size[i];
- OUT_RING_CACHE(NV_VERTEX_ATTRIBUTE_TYPE_FLOAT|(size*0x10));
- }
- // FIXME this is probably not needed
- BEGIN_RING_SIZE(NvSub3D,NV30_TCL_PRIMITIVE_3D_VERTEX_UNK_0,1);
- OUT_RING(0);
- BEGIN_RING_SIZE(NvSub3D,NV30_TCL_PRIMITIVE_3D_VERTEX_UNK_0,1);
- OUT_RING(0);
- BEGIN_RING_SIZE(NvSub3D,NV30_TCL_PRIMITIVE_3D_VERTEX_UNK_0,1);
- OUT_RING(0);
- }
-}
-
-
-static void nv10ChooseVertexState( GLcontext *ctx )
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- DECLARE_RENDERINPUTS(index);
-
- RENDERINPUTS_COPY(index, tnl->render_inputs_bitset);
- if (!RENDERINPUTS_EQUAL(index, nmesa->render_inputs_bitset))
- {
- RENDERINPUTS_COPY(nmesa->render_inputs_bitset, index);
- nv10OutputVertexFormat(nmesa);
- }
-
- if (nmesa->screen->card->type == NV_30) {
- nouveauShader *fp;
-
- if (ctx->FragmentProgram.Enabled) {
- fp = (nouveauShader *) ctx->FragmentProgram.Current;
- nvsUpdateShader(ctx, fp);
- } else
- nvsUpdateShader(ctx, nmesa->passthrough_fp);
- }
-
- if (nmesa->screen->card->type >= NV_40) {
- /* Ensure passthrough shader is being used, and mvp matrix
- * is up to date
- */
- nvsUpdateShader(ctx, nmesa->passthrough_vp);
-
- /* Update texenv shader / user fragprog */
- nvsUpdateShader(ctx, (nouveauShader*)ctx->FragmentProgram._Current);
- }
-}
-
-
-/**********************************************************************/
-/* High level hooks for t_vb_render.c */
-/**********************************************************************/
-
-
-static void nv10RenderStart(GLcontext *ctx)
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (nmesa->new_state) {
- nmesa->new_render_state |= nmesa->new_state;
- }
-
- if (nmesa->new_render_state) {
- nv10ChooseVertexState(ctx);
- nv10ChooseRenderState(ctx);
- nmesa->new_render_state = 0;
- }
-}
-
-static void nv10RenderFinish(GLcontext *ctx)
-{
-}
-
-
-/* System to flush dma and emit state changes based on the rasterized
- * primitive.
- */
-void nv10RasterPrimitive(GLcontext *ctx,
- GLenum glprim,
- GLuint hwprim)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
-
- assert (!nmesa->new_state);
-
- if (hwprim != nmesa->current_primitive)
- {
- nmesa->current_primitive=hwprim;
-
- }
-}
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
- GL_POINTS+1,
- GL_LINES+1,
- GL_LINE_STRIP+1,
- GL_LINE_LOOP+1,
- GL_TRIANGLES+1,
- GL_TRIANGLE_STRIP+1,
- GL_TRIANGLE_FAN+1,
- GL_QUADS+1,
- GL_QUAD_STRIP+1,
- GL_POLYGON+1
-};
-
-/* Callback for mesa:
- */
-static void nv10RenderPrimitive( GLcontext *ctx, GLuint prim )
-{
- nv10RasterPrimitive( ctx, prim, hw_prim[prim] );
-}
-
-static void nv10ResetLineStipple( GLcontext *ctx )
-{
- /* FIXME do something here */
- WARN_ONCE("Unimplemented nv10ResetLineStipple\n");
-}
-
-
-/**********************************************************************/
-/* Initialization. */
-/**********************************************************************/
-
-void nv10TriInitFunctions(GLcontext *ctx)
-{
- struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
-
- tnl->Driver.RunPipeline = nouveauRunPipeline;
- tnl->Driver.Render.Start = nv10RenderStart;
- tnl->Driver.Render.Finish = nv10RenderFinish;
- tnl->Driver.Render.PrimitiveNotify = nv10RenderPrimitive;
- tnl->Driver.Render.ResetLineStipple = nv10ResetLineStipple;
- tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
- tnl->Driver.Render.CopyPV = _tnl_copy_pv;
- tnl->Driver.Render.Interp = _tnl_interp;
-
- _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12,
- 64 * sizeof(GLfloat) );
-
- nmesa->verts = (GLubyte *)tnl->clipspace.vertex_buf;
-}
-
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Stephane Marchesin
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-
-
-#ifndef __NV10_SWTCL_H__
-#define __NV10_SWTCL_H__
-
-#include "mtypes.h"
-
-extern void nv10Fallback( GLcontext *ctx, GLuint bit, GLboolean mode );
-extern void nv10FinishPrimitive(struct nouveau_context *nmesa);
-extern void nv10TriInitFunctions(GLcontext *ctx);
-#define FALLBACK( nmesa, bit, mode ) nouveauFallback( nmesa->glCtx, bit, mode )
-
-#endif /* __NV10_SWTCL_H__ */
-
+++ /dev/null
-/* NV20_TCL_PRIMITIVE_3D_0x0B00 */
-#define NV20_VP_INST_0B00 0x00000000 /* always 0? */
-#define NV20_VP_INST0_KNOWN 0
-
-/* NV20_TCL_PRIMITIVE_3D_0x0B04 */
-#define NV20_VP_INST_SCA_OPCODE_SHIFT 25
-#define NV20_VP_INST_SCA_OPCODE_MASK (0x0F << 25)
-#define NV20_VP_INST_OPCODE_RCP 0x2
-#define NV20_VP_INST_OPCODE_RCC 0x3
-#define NV20_VP_INST_OPCODE_RSQ 0x4
-#define NV20_VP_INST_OPCODE_EXP 0x5
-#define NV20_VP_INST_OPCODE_LOG 0x6
-#define NV20_VP_INST_OPCODE_LIT 0x7
-#define NV20_VP_INST_VEC_OPCODE_SHIFT 21
-#define NV20_VP_INST_VEC_OPCODE_MASK (0x0F << 21)
-#define NV20_VP_INST_OPCODE_NOP 0x0 /* guess */
-#define NV20_VP_INST_OPCODE_MOV 0x1
-#define NV20_VP_INST_OPCODE_MUL 0x2
-#define NV20_VP_INST_OPCODE_ADD 0x3
-#define NV20_VP_INST_OPCODE_MAD 0x4
-#define NV20_VP_INST_OPCODE_DP3 0x5
-#define NV20_VP_INST_OPCODE_DPH 0x6
-#define NV20_VP_INST_OPCODE_DP4 0x7
-#define NV20_VP_INST_OPCODE_DST 0x8
-#define NV20_VP_INST_OPCODE_MIN 0x9
-#define NV20_VP_INST_OPCODE_MAX 0xA
-#define NV20_VP_INST_OPCODE_SLT 0xB
-#define NV20_VP_INST_OPCODE_SGE 0xC
-#define NV20_VP_INST_OPCODE_ARL 0xD
-#define NV20_VP_INST_CONST_SRC_SHIFT 13
-#define NV20_VP_INST_CONST_SRC_MASK (0xFF << 13)
-#define NV20_VP_INST_INPUT_SRC_SHIFT 9
-#define NV20_VP_INST_INPUT_SRC_MASK (0xF << 9) /* guess */
-#define NV20_VP_INST_INPUT_SRC_POS 0
-#define NV20_VP_INST_INPUT_SRC_COL0 3
-#define NV20_VP_INST_INPUT_SRC_COL1 4
-#define NV20_VP_INST_INPUT_SRC_TC(n) (9+n)
-#define NV20_VP_INST_SRC0H_SHIFT 0
-#define NV20_VP_INST_SRC0H_MASK (0x1FF << 0)
-#define NV20_VP_INST1_KNOWN ( \
- NV20_VP_INST_OPCODE_MASK | \
- NV20_VP_INST_CONST_SRC_MASK | \
- NV20_VP_INST_INPUT_SRC_MASK | \
- NV20_VP_INST_SRC0H_MASK \
- )
-
-/* NV20_TCL_PRIMITIVE_3D_0x0B08 */
-#define NV20_VP_INST_SRC0L_SHIFT 26
-#define NV20_VP_INST_SRC0L_MASK (0x3F <<26)
-#define NV20_VP_INST_SRC1_SHIFT 11
-#define NV20_VP_INST_SRC1_MASK (0x7FFF<<11)
-#define NV20_VP_INST_SRC2H_SHIFT 0
-#define NV20_VP_INST_SRC2H_MASK (0x7FF << 0)
-
-/* NV20_TCL_PRIMITIVE_3D_0x0B0C */
-#define NV20_VP_INST_SRC2L_SHIFT 28
-#define NV20_VP_INST_SRC2L_MASK (0x0F <<28)
-#define NV20_VP_INST_VTEMP_WRITEMASK_SHIFT 24
-#define NV20_VP_INST_VTEMP_WRITEMASK_MASK (0x0F <<24)
-# define NV20_VP_INST_TEMP_WRITEMASK_X (1<<27)
-# define NV20_VP_INST_TEMP_WRITEMASK_Y (1<<26)
-# define NV20_VP_INST_TEMP_WRITEMASK_Z (1<<25)
-# define NV20_VP_INST_TEMP_WRITEMASK_W (1<<24)
-#define NV20_VP_INST_DEST_TEMP_ID_SHIFT 20
-#define NV20_VP_INST_DEST_TEMP_ID_MASK (0x0F <<20)
-#define NV20_VP_INST_STEMP_WRITEMASK_SHIFT 16
-#define NV20_VP_INST_STEMP_WRITEMASK_MASK (0x0F <<16)
-# define NV20_VP_INST_STEMP_WRITEMASK_X (1<<19)
-# define NV20_VP_INST_STEMP_WRITEMASK_Y (1<<18)
-# define NV20_VP_INST_STEMP_WRITEMASK_Z (1<<17)
-# define NV20_VP_INST_STEMP_WRITEMASK_W (1<<16)
-#define NV20_VP_INST_DEST_WRITEMASK_SHIFT 12
-#define NV20_VP_INST_DEST_WRITEMASK_MASK (0x0F <<12)
-# define NV20_VP_INST_DEST_WRITEMASK_X (1<<15)
-# define NV20_VP_INST_DEST_WRITEMASK_Y (1<<14)
-# define NV20_VP_INST_DEST_WRITEMASK_Z (1<<13)
-# define NV20_VP_INST_DEST_WRITEMASK_W (1<<12)
-#define NV20_VP_INST_DEST_SHIFT 3
-#define NV20_VP_INST_DEST_MASK (0xF << 3) /* guess */
-#define NV20_VP_INST_DEST_POS 0
-#define NV20_VP_INST_DEST_COL0 3
-#define NV20_VP_INST_DEST_COL1 4
-#define NV20_VP_INST_DEST_TC(n) (9+n)
-#define NV20_VP_INST_INDEX_CONST (1<<1)
-#define NV20_VP_INST3_KNOWN ( \
- NV20_VP_INST_SRC2L_MASK | \
- NV20_VP_INST_TEMP_WRITEMASK_MASK | \
- NV20_VP_INST_DEST_TEMP_ID_MASK | \
- NV20_VP_INST_STEMP_WRITEMASK_MASK | \
- NV20_VP_INST_DEST_WRITEMASK_MASK | \
- NV20_VP_INST_DEST_MASK | \
- NV20_VP_INST_INDEX_CONST \
- )
-
-/* Useful to split the source selection regs into their pieces */
-#define NV20_VP_SRC0_HIGH_SHIFT 6
-#define NV20_VP_SRC0_HIGH_MASK 0x00007FC0
-#define NV20_VP_SRC0_LOW_MASK 0x0000003F
-#define NV20_VP_SRC2_HIGH_SHIFT 4
-#define NV20_VP_SRC2_HIGH_MASK 0x00007FF0
-#define NV20_VP_SRC2_LOW_MASK 0x0000000F
-
-#define NV20_VP_SRC_REG_NEGATE (1<<14)
-#define NV20_VP_SRC_REG_SWZ_X_SHIFT 12
-#define NV20_VP_SRC_REG_SWZ_X_MASK (0x03 <<12)
-#define NV20_VP_SRC_REG_SWZ_Y_SHIFT 10
-#define NV20_VP_SRC_REG_SWZ_Y_MASK (0x03 <<10)
-#define NV20_VP_SRC_REG_SWZ_Z_SHIFT 8
-#define NV20_VP_SRC_REG_SWZ_Z_MASK (0x03 << 8)
-#define NV20_VP_SRC_REG_SWZ_W_SHIFT 6
-#define NV20_VP_SRC_REG_SWZ_W_MASK (0x03 << 6)
-#define NV20_VP_SRC_REG_SWZ_ALL_SHIFT 6
-#define NV20_VP_SRC_REG_SWZ_ALL_MASK (0xFF << 6)
-#define NV20_VP_SRC_REG_TEMP_ID_SHIFT 2
-#define NV20_VP_SRC_REG_TEMP_ID_MASK (0x0F << 0)
-#define NV20_VP_SRC_REG_TYPE_SHIFT 0
-#define NV20_VP_SRC_REG_TYPE_MASK (0x03 << 0)
-#define NV20_VP_SRC_REG_TYPE_TEMP 1
-#define NV20_VP_SRC_REG_TYPE_INPUT 2
-#define NV20_VP_SRC_REG_TYPE_CONST 3 /* guess */
-
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Nouveau
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "mtypes.h"
-#include "colormac.h"
-
-static void nv20AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte ubRef;
- CLAMPED_FLOAT_TO_UBYTE(ubRef, ref);
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC, 2);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ubRef);
-}
-
-static void nv20BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte cf[4];
-
- CLAMPED_FLOAT_TO_UBYTE(cf[0], color[0]);
- CLAMPED_FLOAT_TO_UBYTE(cf[1], color[1]);
- CLAMPED_FLOAT_TO_UBYTE(cf[2], color[2]);
- CLAMPED_FLOAT_TO_UBYTE(cf[3], color[3]);
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_BLEND_COLOR, 1);
- OUT_RING_CACHE(PACK_COLOR_8888(cf[3], cf[1], cf[2], cf[0]));
-}
-
-static void nv20BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB, GLenum modeA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_BLEND_EQUATION, 1);
- OUT_RING_CACHE((modeA<<16) | modeRGB);
-}
-
-
-static void nv20BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
- GLenum sfactorA, GLenum dfactorA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC, 2);
- OUT_RING_CACHE((sfactorA<<16) | sfactorRGB);
- OUT_RING_CACHE((dfactorA<<16) | dfactorRGB);
-}
-
-static void nv20Clear(GLcontext *ctx, GLbitfield mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLuint hw_bufs = 0;
-
- if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT))
- hw_bufs |= 0xf0;
- if (mask & (BUFFER_BIT_DEPTH))
- hw_bufs |= 0x03;
-
- if (hw_bufs) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLEAR_WHICH_BUFFERS, 1);
- OUT_RING_CACHE(hw_bufs);
- }
-}
-
-static void nv20ClearColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte c[4];
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(c,color);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CLEAR_VALUE_ARGB, 1);
- OUT_RING_CACHE(PACK_COLOR_8888(c[3],c[0],c[1],c[2]));
-}
-
-static void nv20ClearDepth(GLcontext *ctx, GLclampd d)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nmesa->clear_value=((nmesa->clear_value&0x000000FF)|(((uint32_t)(d*0xFFFFFF))<<8));
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CLEAR_VALUE_DEPTH, 1);
- OUT_RING_CACHE(nmesa->clear_value);
-}
-
-/* we're don't support indexed buffers
- void (*ClearIndex)(GLcontext *ctx, GLuint index)
- */
-
-static void nv20ClearStencil(GLcontext *ctx, GLint s)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nmesa->clear_value=((nmesa->clear_value&0xFFFFFF00)|(s&0x000000FF));
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CLEAR_VALUE_DEPTH, 1);
- OUT_RING_CACHE(nmesa->clear_value);
-}
-
-static void nv20ClipPlane(GLcontext *ctx, GLenum plane, const GLfloat *equation)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_A(plane), 4);
- OUT_RING_CACHEf(equation[0]);
- OUT_RING_CACHEf(equation[1]);
- OUT_RING_CACHEf(equation[2]);
- OUT_RING_CACHEf(equation[3]);
-}
-
-static void nv20ColorMask(GLcontext *ctx, GLboolean rmask, GLboolean gmask,
- GLboolean bmask, GLboolean amask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_COLOR_MASK, 1);
- OUT_RING_CACHE(((amask && 0x01) << 24) | ((rmask && 0x01) << 16) | ((gmask && 0x01)<< 8) | ((bmask && 0x01) << 0));
-}
-
-static void nv20ColorMaterial(GLcontext *ctx, GLenum face, GLenum mode)
-{
- // TODO I need love
-}
-
-static void nv20CullFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CULL_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv20FrontFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_FRONT_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv20DepthFunc(GLcontext *ctx, GLenum func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_DEPTH_FUNC, 1);
- OUT_RING_CACHE(func);
-}
-
-static void nv20DepthMask(GLcontext *ctx, GLboolean flag)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE, 1);
- OUT_RING_CACHE(flag);
-}
-
-static void nv20DepthRange(GLcontext *ctx, GLclampd nearval, GLclampd farval)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR, 2);
- OUT_RING_CACHEf(nearval);
- OUT_RING_CACHEf(farval);
-}
-
-/** Specify the current buffer for writing */
-//void (*DrawBuffer)( GLcontext *ctx, GLenum buffer );
-/** Specify the buffers for writing for fragment programs*/
-//void (*DrawBuffers)( GLcontext *ctx, GLsizei n, const GLenum *buffers );
-
-static void nv20Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- switch(cap)
- {
- case GL_ALPHA_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_AUTO_NORMAL:
- case GL_BLEND:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_BLEND_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_CLIP_PLANE0:
- case GL_CLIP_PLANE1:
- case GL_CLIP_PLANE2:
- case GL_CLIP_PLANE3:
- case GL_CLIP_PLANE4:
- case GL_CLIP_PLANE5:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CLIP_PLANE_ENABLE(cap-GL_CLIP_PLANE0), 1);
- OUT_RING_CACHE(state);
- break;
- case GL_COLOR_LOGIC_OP:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_COLOR_MATERIAL:
-// case GL_COLOR_SUM_EXT:
-// case GL_COLOR_TABLE:
-// case GL_CONVOLUTION_1D:
-// case GL_CONVOLUTION_2D:
- case GL_CULL_FACE:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DEPTH_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DITHER:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_DITHER_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_FOG:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_FOG_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_HISTOGRAM:
-// case GL_INDEX_LOGIC_OP:
- case GL_LIGHT0:
- case GL_LIGHT1:
- case GL_LIGHT2:
- case GL_LIGHT3:
- case GL_LIGHT4:
- case GL_LIGHT5:
- case GL_LIGHT6:
- case GL_LIGHT7:
- {
- uint32_t mask=0x11<<(2*(cap-GL_LIGHT0));
- nmesa->enabled_lights=((nmesa->enabled_lights&mask)|(mask*state));
- if (nmesa->lighting_enabled)
- {
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_ENABLED_LIGHTS, 1);
- OUT_RING_CACHE(nmesa->enabled_lights);
- }
- break;
- }
- case GL_LIGHTING:
- nmesa->lighting_enabled=state;
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_ENABLED_LIGHTS, 1);
- if (nmesa->lighting_enabled)
- OUT_RING_CACHE(nmesa->enabled_lights);
- else
- OUT_RING_CACHE(0x0);
- break;
- case GL_LINE_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_LINE_STIPPLE:
-// case GL_MAP1_COLOR_4:
-// case GL_MAP1_INDEX:
-// case GL_MAP1_NORMAL:
-// case GL_MAP1_TEXTURE_COORD_1:
-// case GL_MAP1_TEXTURE_COORD_2:
-// case GL_MAP1_TEXTURE_COORD_3:
-// case GL_MAP1_TEXTURE_COORD_4:
-// case GL_MAP1_VERTEX_3:
-// case GL_MAP1_VERTEX_4:
-// case GL_MAP2_COLOR_4:
-// case GL_MAP2_INDEX:
-// case GL_MAP2_NORMAL:
-// case GL_MAP2_TEXTURE_COORD_1:
-// case GL_MAP2_TEXTURE_COORD_2:
-// case GL_MAP2_TEXTURE_COORD_3:
-// case GL_MAP2_TEXTURE_COORD_4:
-// case GL_MAP2_VERTEX_3:
-// case GL_MAP2_VERTEX_4:
-// case GL_MINMAX:
- case GL_NORMALIZE:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_NORMALIZE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_POINT_SMOOTH:
- case GL_POLYGON_OFFSET_POINT:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_LINE:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_FILL:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_STIPPLE:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_POST_COLOR_MATRIX_COLOR_TABLE:
-// case GL_POST_CONVOLUTION_COLOR_TABLE:
-// case GL_RESCALE_NORMAL:
- case GL_SCISSOR_TEST:
- /* No enable bit, nv20Scissor will adjust to max range */
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
- break;
-// case GL_SEPARABLE_2D:
- case GL_STENCIL_TEST:
- // TODO BACK and FRONT ?
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_STENCIL_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_TEXTURE_GEN_Q:
-// case GL_TEXTURE_GEN_R:
-// case GL_TEXTURE_GEN_S:
-// case GL_TEXTURE_GEN_T:
-// case GL_TEXTURE_1D:
-// case GL_TEXTURE_2D:
-// case GL_TEXTURE_3D:
- }
-}
-
-static void nv20Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- switch(pname)
- {
- case GL_FOG_MODE:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_FOG_MODE, 1);
- //OUT_RING_CACHE (params);
- break;
- /* TODO: unsure about the rest.*/
- default:
- break;
- }
-
-}
-
-static void nv20Hint(GLcontext *ctx, GLenum target, GLenum mode)
-{
- // TODO I need love (fog and line_smooth hints)
-}
-
-// void (*IndexMask)(GLcontext *ctx, GLuint mask);
-
-enum {
- SPOTLIGHT_NO_UPDATE,
- SPOTLIGHT_UPDATE_EXPONENT,
- SPOTLIGHT_UPDATE_DIRECTION,
- SPOTLIGHT_UPDATE_ALL
-};
-
-static void nv20Lightfv(GLcontext *ctx, GLenum light, GLenum pname, const GLfloat *params )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLint p = light - GL_LIGHT0;
- struct gl_light *l = &ctx->Light.Light[p];
- int spotlight_update = SPOTLIGHT_NO_UPDATE;
-
- /* not sure where the fourth param value goes...*/
- switch(pname)
- {
- case GL_AMBIENT:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_DIFFUSE:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_SPECULAR:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_POSITION:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_POSITION_X(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_SPOT_DIRECTION:
- spotlight_update = SPOTLIGHT_UPDATE_DIRECTION;
- break;
- case GL_SPOT_EXPONENT:
- spotlight_update = SPOTLIGHT_UPDATE_EXPONENT;
- break;
- case GL_SPOT_CUTOFF:
- spotlight_update = SPOTLIGHT_UPDATE_ALL;
- break;
- case GL_CONSTANT_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_CONSTANT_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- case GL_LINEAR_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_LINEAR_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- case GL_QUADRATIC_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_QUADRATIC_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- default:
- break;
- }
-
- switch(spotlight_update) {
- case SPOTLIGHT_UPDATE_DIRECTION:
- {
- GLfloat x,y,z;
- GLfloat spot_light_coef_a = 1.0 / (l->_CosCutoff - 1.0);
- x = spot_light_coef_a * l->_NormDirection[0];
- y = spot_light_coef_a * l->_NormDirection[1];
- z = spot_light_coef_a * l->_NormDirection[2];
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_X(p), 3);
- OUT_RING_CACHEf(x);
- OUT_RING_CACHEf(y);
- OUT_RING_CACHEf(z);
- }
- break;
- case SPOTLIGHT_UPDATE_EXPONENT:
- {
- GLfloat cc,lc,qc;
- cc = 1.0; /* FIXME: These need to be correctly computed */
- lc = 0.0;
- qc = 2.0;
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(p), 3);
- OUT_RING_CACHEf(cc);
- OUT_RING_CACHEf(lc);
- OUT_RING_CACHEf(qc);
- }
- break;
- case SPOTLIGHT_UPDATE_ALL:
- {
- GLfloat cc,lc,qc, x,y,z, c;
- GLfloat spot_light_coef_a = 1.0 / (l->_CosCutoff - 1.0);
- cc = 1.0; /* FIXME: These need to be correctly computed */
- lc = 0.0;
- qc = 2.0;
- x = spot_light_coef_a * l->_NormDirection[0];
- y = spot_light_coef_a * l->_NormDirection[1];
- z = spot_light_coef_a * l->_NormDirection[2];
- c = spot_light_coef_a + 1.0;
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(p), 7);
- OUT_RING_CACHEf(cc);
- OUT_RING_CACHEf(lc);
- OUT_RING_CACHEf(qc);
- OUT_RING_CACHEf(x);
- OUT_RING_CACHEf(y);
- OUT_RING_CACHEf(z);
- OUT_RING_CACHEf(c);
- }
- break;
- default:
- break;
- }
-}
-
-/** Set the lighting model parameters */
-static void (*LightModelfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
-
-
-static void nv20LineStipple(GLcontext *ctx, GLint factor, GLushort pattern )
-{
-/* nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LINE_STIPPLE_PATTERN, 1);
- OUT_RING_CACHE((pattern << 16) | factor);*/
-}
-
-static void nv20LineWidth(GLcontext *ctx, GLfloat width)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LINE_WIDTH, 1);
- OUT_RING_CACHEf(width);
-}
-
-static void nv20LogicOpcode(GLcontext *ctx, GLenum opcode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_OP, 1);
- OUT_RING_CACHE(opcode);
-}
-
-static void nv20PointParameterfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- /*TODO: not sure what goes here. */
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-}
-
-/** Specify the diameter of rasterized points */
-static void nv20PointSize(GLcontext *ctx, GLfloat size)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POINT_SIZE, 1);
- OUT_RING_CACHEf(size);
-}
-
-/** Select a polygon rasterization mode */
-static void nv20PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT, 1);
- OUT_RING_CACHE(mode);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK, 1);
- OUT_RING_CACHE(mode);
- }
-}
-
-/** Set the scale and units used to calculate depth values */
-static void nv20PolygonOffset(GLcontext *ctx, GLfloat factor, GLfloat units)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR, 2);
- OUT_RING_CACHEf(factor);
- OUT_RING_CACHEf(units);
-}
-
-/** Set the polygon stippling pattern */
-static void nv20PolygonStipple(GLcontext *ctx, const GLubyte *mask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_PATTERN(0), 32);
- OUT_RING_CACHEp(mask, 32);
-}
-
-/* Specifies the current buffer for reading */
-void (*ReadBuffer)( GLcontext *ctx, GLenum buffer );
-/** Set rasterization mode */
-void (*RenderMode)(GLcontext *ctx, GLenum mode );
-
-/** Define the scissor box */
-static void nv20Scissor(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- /* There's no scissor enable bit, so adjust the scissor to cover the
- * maximum draw buffer bounds
- */
- if (!ctx->Scissor.Enabled) {
- x = y = 0;
- w = h = 4095;
- } else {
- x += nmesa->drawX;
- y += nmesa->drawY;
- }
-
- /*BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SCISSOR_X2_X1, 1);
- OUT_RING_CACHE((w << 16) | x );
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SCISSOR_Y2_Y1, 1);
- OUT_RING_CACHE((h << 16) | y );*/
-
-}
-
-/** Select flat or smooth shading */
-static void nv20ShadeModel(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SHADE_MODEL, 1);
- OUT_RING_CACHE(mode);
-}
-
-/** OpenGL 2.0 two-sided StencilFunc */
-static void nv20StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func,
- GLint ref, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_STENCIL_FUNC_FUNC, 3);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ref);
- OUT_RING_CACHE(mask);
-}
-
-/** OpenGL 2.0 two-sided StencilMask */
-static void nv20StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_STENCIL_MASK, 1);
- OUT_RING_CACHE(mask);
-}
-
-/** OpenGL 2.0 two-sided StencilOp */
-static void nv20StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail,
- GLenum zfail, GLenum zpass)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_STENCIL_OP_FAIL, 1);
- OUT_RING_CACHE(fail);
- OUT_RING_CACHE(zfail);
- OUT_RING_CACHE(zpass);
-}
-
-/** Control the generation of texture coordinates */
-void (*TexGen)(GLcontext *ctx, GLenum coord, GLenum pname,
- const GLfloat *params);
-/** Set texture environment parameters */
-void (*TexEnv)(GLcontext *ctx, GLenum target, GLenum pname,
- const GLfloat *param);
-/** Set texture parameters */
-void (*TexParameter)(GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj,
- GLenum pname, const GLfloat *params);
-
-static void nv20TextureMatrix(GLcontext *ctx, GLuint unit, const GLmatrix *mat)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_TX_MATRIX(unit, 0), 16);
- /*XXX: This SHOULD work.*/
- OUT_RING_CACHEp(mat->m, 16);
-}
-
-/* Update anything that depends on the window position/size */
-static void nv20WindowMoved(nouveauContextPtr nmesa)
-{
- GLcontext *ctx = nmesa->glCtx;
- GLfloat *v = nmesa->viewport.m;
- GLuint w = ctx->Viewport.Width;
- GLuint h = ctx->Viewport.Height;
- GLuint x = ctx->Viewport.X + nmesa->drawX;
- GLuint y = ctx->Viewport.Y + nmesa->drawY;
- int i;
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_VIEWPORT_HORIZ, 2);
- OUT_RING_CACHE((w << 16) | x);
- OUT_RING_CACHE((h << 16) | y);
-
- BEGIN_RING_SIZE(NvSub3D, 0x02b4, 1);
- OUT_RING(0);
-
- BEGIN_RING_CACHE(NvSub3D,
- NV20_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(0), 1);
- OUT_RING_CACHE((4095 << 16) | 0);
- BEGIN_RING_CACHE(NvSub3D,
- NV20_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(0), 1);
- OUT_RING_CACHE((4095 << 16) | 0);
- for (i=1; i<8; i++) {
- BEGIN_RING_CACHE(NvSub3D,
- NV20_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(i), 1);
- OUT_RING_CACHE(0);
- BEGIN_RING_CACHE(NvSub3D,
- NV20_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_VERT(i), 1);
- OUT_RING_CACHE(0);
- }
-
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
-
- /* TODO: recalc viewport scale coefs */
-}
-
-/* Initialise any card-specific non-GL related state */
-static GLboolean nv20InitCard(nouveauContextPtr nmesa)
-{
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
-
- BEGIN_RING_SIZE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SET_OBJECT1, 2);
- OUT_RING(NvDmaFB); /* 184 dma_object1 */
- OUT_RING(NvDmaFB); /* 188 dma_object2 */
- BEGIN_RING_SIZE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SET_OBJECT3, 2);
- OUT_RING(NvDmaFB); /* 194 dma_object3 */
- OUT_RING(NvDmaFB); /* 198 dma_object4 */
- BEGIN_RING_SIZE(NvSub3D, NV20_TCL_PRIMITIVE_3D_SET_OBJECT8, 1);
- OUT_RING(NvDmaFB); /* 1a8 dma_object8 */
-
- BEGIN_RING_SIZE(NvSub3D, 0x17e0, 3);
- OUT_RINGf(0.0);
- OUT_RINGf(0.0);
- OUT_RINGf(1.0);
-
- BEGIN_RING_SIZE(NvSub3D, 0x1e6c, 1);
- OUT_RING(0x0db6);
- BEGIN_RING_SIZE(NvSub3D, 0x0290, 1);
- OUT_RING(0x00100001);
- BEGIN_RING_SIZE(NvSub3D, 0x09fc, 1);
- OUT_RING(0);
- BEGIN_RING_SIZE(NvSub3D, 0x1d80, 1);
- OUT_RING(1);
- BEGIN_RING_SIZE(NvSub3D, 0x09f8, 1);
- OUT_RING(4);
-
- BEGIN_RING_SIZE(NvSub3D, 0x17ec, 3);
- OUT_RINGf(0.0);
- OUT_RINGf(1.0);
- OUT_RINGf(0.0);
-
- BEGIN_RING_SIZE(NvSub3D, 0x1d88, 1);
- OUT_RING(3);
-
- /* FIXME: More dma objects to setup ? */
-
- BEGIN_RING_SIZE(NvSub3D, 0x1e98, 1);
- OUT_RING(0);
-
- BEGIN_RING_SIZE(NvSub3D, 0x120, 3);
- OUT_RING(0);
- OUT_RING(1);
- OUT_RING(2);
-
- return GL_TRUE;
-}
-
-/* Update buffer offset/pitch/format */
-static GLboolean nv20BindBuffers(nouveauContextPtr nmesa, int num_color,
- nouveau_renderbuffer **color,
- nouveau_renderbuffer *depth)
-{
- GLuint x, y, w, h;
- GLuint pitch, format, depth_pitch;
-
- w = color[0]->mesa.Width;
- h = color[0]->mesa.Height;
- x = nmesa->drawX;
- y = nmesa->drawY;
-
- if (num_color != 1)
- return GL_FALSE;
-
- BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_VIEWPORT_HORIZ, 6);
- OUT_RING_CACHE((w << 16) | x);
- OUT_RING_CACHE((h << 16) | y);
- depth_pitch = (depth ? depth->pitch : color[0]->pitch);
- pitch = (depth_pitch<<16) | color[0]->pitch;
- format = 0x128;
- if (color[0]->mesa._ActualFormat != GL_RGBA8) {
- format = 0x123; /* R5G6B5 color buffer */
- }
- OUT_RING_CACHE(format);
- OUT_RING_CACHE(pitch);
- OUT_RING_CACHE(color[0]->offset);
- OUT_RING_CACHE(depth ? depth->offset : color[0]->offset);
-
- if (depth) {
- BEGIN_RING_SIZE(NvSub3D, NV20_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_PITCH, 2);
- /* TODO: use a different buffer */
- OUT_RING(depth->pitch);
- OUT_RING(depth->offset);
- }
-
- /* Always set to bottom left of buffer */
- /*BEGIN_RING_CACHE(NvSub3D, NV20_TCL_PRIMITIVE_3D_VIEWPORT_ORIGIN_X, 4);
- OUT_RING_CACHEf (0.0);
- OUT_RING_CACHEf ((GLfloat) h);
- OUT_RING_CACHEf (0.0);
- OUT_RING_CACHEf (0.0);*/
-
- return GL_TRUE;
-}
-
-void nv20InitStateFuncs(GLcontext *ctx, struct dd_function_table *func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- func->AlphaFunc = nv20AlphaFunc;
- func->BlendColor = nv20BlendColor;
- func->BlendEquationSeparate = nv20BlendEquationSeparate;
- func->BlendFuncSeparate = nv20BlendFuncSeparate;
- func->Clear = nv20Clear;
- func->ClearColor = nv20ClearColor;
- func->ClearDepth = nv20ClearDepth;
- func->ClearStencil = nv20ClearStencil;
- func->ClipPlane = nv20ClipPlane;
- func->ColorMask = nv20ColorMask;
- func->ColorMaterial = nv20ColorMaterial;
- func->CullFace = nv20CullFace;
- func->FrontFace = nv20FrontFace;
- func->DepthFunc = nv20DepthFunc;
- func->DepthMask = nv20DepthMask;
- func->DepthRange = nv20DepthRange;
- func->Enable = nv20Enable;
- func->Fogfv = nv20Fogfv;
- func->Hint = nv20Hint;
- func->Lightfv = nv20Lightfv;
-/* func->LightModelfv = nv20LightModelfv; */
- func->LineStipple = nv20LineStipple;
- func->LineWidth = nv20LineWidth;
- func->LogicOpcode = nv20LogicOpcode;
- func->PointParameterfv = nv20PointParameterfv;
- func->PointSize = nv20PointSize;
- func->PolygonMode = nv20PolygonMode;
- func->PolygonOffset = nv20PolygonOffset;
- func->PolygonStipple = nv20PolygonStipple;
-/* func->ReadBuffer = nv20ReadBuffer;*/
-/* func->RenderMode = nv20RenderMode;*/
- func->Scissor = nv20Scissor;
- func->ShadeModel = nv20ShadeModel;
- func->StencilFuncSeparate = nv20StencilFuncSeparate;
- func->StencilMaskSeparate = nv20StencilMaskSeparate;
- func->StencilOpSeparate = nv20StencilOpSeparate;
-/* func->TexGen = nv20TexGen;*/
-/* func->TexParameter = nv20TexParameter;*/
- func->TextureMatrix = nv20TextureMatrix;
-
- nmesa->hw_func.InitCard = nv20InitCard;
- nmesa->hw_func.BindBuffers = nv20BindBuffers;
- nmesa->hw_func.WindowMoved = nv20WindowMoved;
-}
-
+++ /dev/null
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-
-#include "nouveau_shader.h"
-#include "nv20_shader.h"
-
-unsigned int NVVP_TX_VOP_COUNT = 16;
-unsigned int NVVP_TX_NVS_OP_COUNT = 16;
-struct _op_xlat NVVP_TX_VOP[32];
-struct _op_xlat NVVP_TX_SOP[32];
-
-nvsSwzComp NV20VP_TX_SWIZZLE[4] = { NVS_SWZ_X, NVS_SWZ_Y, NVS_SWZ_Z, NVS_SWZ_W };
-
-/*****************************************************************************
- * Support routines
- */
-static void
-NV20VPUploadToHW(GLcontext *ctx, nouveauShader *nvs)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- int i;
-
- /* XXX: missing a way to say what insn we're uploading from, and possible
- * the program start position (if NV20 has one) */
- for (i=0; i<nvs->program_size; i+=4) {
- BEGIN_RING_SIZE(NvSub3D, NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_INST0, 4);
- OUT_RING(nvs->program[i + 0]);
- OUT_RING(nvs->program[i + 1]);
- OUT_RING(nvs->program[i + 2]);
- OUT_RING(nvs->program[i + 3]);
- }
-}
-
-static void
-NV20VPUpdateConst(GLcontext *ctx, nouveauShader *nvs, int id)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- /* Worth checking if the value *actually* changed? Mesa doesn't tell us this
- * as far as I know..
- */
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_ID, 1);
- OUT_RING (id);
- BEGIN_RING_SIZE(NvSub3D, NV20_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_X, 4);
- OUT_RINGf(nvs->params[id].source_val[0]);
- OUT_RINGf(nvs->params[id].source_val[1]);
- OUT_RINGf(nvs->params[id].source_val[2]);
- OUT_RINGf(nvs->params[id].source_val[3]);
-}
-
-/*****************************************************************************
- * Assembly routines
- */
-
-/*****************************************************************************
- * Disassembly routines
- */
-void
-NV20VPTXSwizzle(int hwswz, nvsSwzComp *swz)
-{
- swz[NVS_SWZ_X] = NV20VP_TX_SWIZZLE[(hwswz & 0xC0) >> 6];
- swz[NVS_SWZ_Y] = NV20VP_TX_SWIZZLE[(hwswz & 0x30) >> 4];
- swz[NVS_SWZ_Z] = NV20VP_TX_SWIZZLE[(hwswz & 0x0C) >> 2];
- swz[NVS_SWZ_W] = NV20VP_TX_SWIZZLE[(hwswz & 0x03) >> 0];
-}
-
-static int
-NV20VPHasMergedInst(nvsFunc * shader)
-{
- if (shader->GetOpcodeHW(shader, 0) != NV20_VP_INST_OPCODE_NOP &&
- shader->GetOpcodeHW(shader, 1) != NV20_VP_INST_OPCODE_NOP)
- printf
- ("\n\n*****both opcode fields have values - PLEASE REPORT*****\n");
- return 0;
-}
-
-static int
-NV20VPIsLastInst(nvsFunc * shader)
-{
- return ((shader->inst[3] & (1 << 0)) ? 1 : 0);
-}
-
-static int
-NV20VPGetOffsetNext(nvsFunc * shader)
-{
- return 4;
-}
-
-static struct _op_xlat *
-NV20VPGetOPTXRec(nvsFunc * shader, int merged)
-{
- struct _op_xlat *opr;
- int op;
-
- if (shader->GetOpcodeSlot(shader, merged)) {
- opr = NVVP_TX_SOP;
- op = shader->GetOpcodeHW(shader, 1);
- if (op >= NVVP_TX_NVS_OP_COUNT)
- return NULL;
- }
- else {
- opr = NVVP_TX_VOP;
- op = shader->GetOpcodeHW(shader, 0);
- if (op >= NVVP_TX_VOP_COUNT)
- return NULL;
- }
-
- if (opr[op].SOP == NVS_OP_UNKNOWN)
- return NULL;
- return &opr[op];
-}
-
-static struct _op_xlat *
-NV20VPGetOPTXFromSOP(nvsOpcode sop, int *id)
-{
- int i;
-
- for (i=0;i<NVVP_TX_VOP_COUNT;i++) {
- if (NVVP_TX_VOP[i].SOP == sop) {
- if (id) *id = 0;
- return &NVVP_TX_VOP[i];
- }
- }
-
- for (i=0;i<NVVP_TX_NVS_OP_COUNT;i++) {
- if (NVVP_TX_SOP[i].SOP == sop) {
- if (id) *id = 1;
- return &NVVP_TX_SOP[i];
- }
- }
-
- return NULL;
-}
-
-static int
-NV20VPGetOpcodeSlot(nvsFunc * shader, int merged)
-{
- if (shader->HasMergedInst(shader))
- return merged;
- if (shader->GetOpcodeHW(shader, 0) == NV20_VP_INST_OPCODE_NOP)
- return 1;
- return 0;
-}
-
-static nvsOpcode
-NV20VPGetOpcode(nvsFunc * shader, int merged)
-{
- struct _op_xlat *opr;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr)
- return NVS_OP_UNKNOWN;
-
- return opr->SOP;
-}
-
-static nvsOpcode
-NV20VPGetOpcodeHW(nvsFunc * shader, int slot)
-{
- if (slot)
- return (shader->inst[1] & NV20_VP_INST_SCA_OPCODE_MASK)
- >> NV20_VP_INST_SCA_OPCODE_SHIFT;
- return (shader->inst[1] & NV20_VP_INST_VEC_OPCODE_MASK)
- >> NV20_VP_INST_VEC_OPCODE_SHIFT;
-}
-
-static nvsRegFile
-NV20VPGetDestFile(nvsFunc * shader, int merged)
-{
- switch (shader->GetOpcode(shader, merged)) {
- case NVS_OP_ARL:
- return NVS_FILE_ADDRESS;
- default:
- /*FIXME: This probably isn't correct.. */
- if ((shader->inst[3] & NV20_VP_INST_DEST_WRITEMASK_MASK) == 0)
- return NVS_FILE_TEMP;
- return NVS_FILE_RESULT;
- }
-}
-
-static unsigned int
-NV20VPGetDestID(nvsFunc * shader, int merged)
-{
- int id;
-
- switch (shader->GetDestFile(shader, merged)) {
- case NVS_FILE_RESULT:
- id = ((shader->inst[3] & NV20_VP_INST_DEST_MASK)
- >> NV20_VP_INST_DEST_SHIFT);
- switch (id) {
- case NV20_VP_INST_DEST_POS : return NVS_FR_POSITION;
- case NV20_VP_INST_DEST_COL0 : return NVS_FR_COL0;
- case NV20_VP_INST_DEST_COL1 : return NVS_FR_COL1;
- case NV20_VP_INST_DEST_TC(0): return NVS_FR_TEXCOORD0;
- case NV20_VP_INST_DEST_TC(1): return NVS_FR_TEXCOORD1;
- case NV20_VP_INST_DEST_TC(2): return NVS_FR_TEXCOORD2;
- case NV20_VP_INST_DEST_TC(3): return NVS_FR_TEXCOORD3;
- default:
- return -1;
- }
- case NVS_FILE_ADDRESS:
- return 0;
- case NVS_FILE_TEMP:
- id = ((shader->inst[3] & NV20_VP_INST_DEST_TEMP_ID_MASK)
- >> NV20_VP_INST_DEST_TEMP_ID_SHIFT);
- return id;
- default:
- return -1;
- }
-}
-
-static unsigned int
-NV20VPGetDestMask(nvsFunc * shader, int merged)
-{
- int hwmask, mask = 0;
-
- /* Special handling for ARL - hardware only supports a
- * 1-component address reg
- */
- if (shader->GetOpcode(shader, merged) == NVS_OP_ARL)
- return SMASK_X;
-
- if (shader->GetDestFile(shader, merged) == NVS_FILE_RESULT)
- hwmask = (shader->inst[3] & NV20_VP_INST_DEST_WRITEMASK_MASK)
- >> NV20_VP_INST_DEST_WRITEMASK_SHIFT;
- else if (shader->GetOpcodeSlot(shader, merged))
- hwmask = (shader->inst[3] & NV20_VP_INST_STEMP_WRITEMASK_MASK)
- >> NV20_VP_INST_STEMP_WRITEMASK_SHIFT;
- else
- hwmask = (shader->inst[3] & NV20_VP_INST_VTEMP_WRITEMASK_MASK)
- >> NV20_VP_INST_VTEMP_WRITEMASK_SHIFT;
-
- if (hwmask & (1 << 3)) mask |= SMASK_X;
- if (hwmask & (1 << 2)) mask |= SMASK_Y;
- if (hwmask & (1 << 1)) mask |= SMASK_Z;
- if (hwmask & (1 << 0)) mask |= SMASK_W;
-
- return mask;
-}
-
-static unsigned int
-NV20VPGetSourceHW(nvsFunc * shader, int merged, int pos)
-{
- struct _op_xlat *opr;
- unsigned int src;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr)
- return -1;
-
- switch (opr->srcpos[pos]) {
- case 0:
- src = ((shader->inst[1] & NV20_VP_INST_SRC0H_MASK)
- >> NV20_VP_INST_SRC0H_SHIFT)
- << NV20_VP_SRC0_HIGH_SHIFT;
- src |= ((shader->inst[2] & NV20_VP_INST_SRC0L_MASK)
- >> NV20_VP_INST_SRC0L_SHIFT);
- break;
- case 1:
- src = ((shader->inst[2] & NV20_VP_INST_SRC1_MASK)
- >> NV20_VP_INST_SRC1_SHIFT);
- break;
- case 2:
- src = ((shader->inst[2] & NV20_VP_INST_SRC2H_MASK)
- >> NV20_VP_INST_SRC2H_SHIFT)
- << NV20_VP_SRC2_HIGH_SHIFT;
- src |= ((shader->inst[3] & NV20_VP_INST_SRC2L_MASK)
- >> NV20_VP_INST_SRC2L_SHIFT);
- break;
- default:
- src = -1;
- }
-
- return src;
-}
-
-static nvsRegFile
-NV20VPGetSourceFile(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
- struct _op_xlat *opr;
- int file;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr || opr->srcpos[pos] == -1)
- return -1;
-
- switch (opr->srcpos[pos]) {
- case SPOS_ADDRESS:
- return NVS_FILE_ADDRESS;
- default:
- src = NV20VPGetSourceHW(shader, merged, pos);
- file = (src & NV20_VP_SRC_REG_TYPE_MASK) >> NV20_VP_SRC_REG_TYPE_SHIFT;
-
- switch (file) {
- case NV20_VP_SRC_REG_TYPE_TEMP : return NVS_FILE_TEMP;
- case NV20_VP_SRC_REG_TYPE_INPUT: return NVS_FILE_ATTRIB;
- case NV20_VP_SRC_REG_TYPE_CONST: return NVS_FILE_CONST;
- default:
- return NVS_FILE_UNKNOWN;
- }
- }
-}
-
-static int
-NV20VPGetSourceID(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
-
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_TEMP:
- src = shader->GetSourceHW(shader, merged, pos);
- return ((src & NV20_VP_SRC_REG_TEMP_ID_MASK) >>
- NV20_VP_SRC_REG_TEMP_ID_SHIFT);
- case NVS_FILE_CONST:
- return ((shader->inst[1] & NV20_VP_INST_CONST_SRC_MASK)
- >> NV20_VP_INST_CONST_SRC_SHIFT);
- case NVS_FILE_ATTRIB:
- src = ((shader->inst[1] & NV20_VP_INST_INPUT_SRC_MASK)
- >> NV20_VP_INST_INPUT_SRC_SHIFT);
- switch (src) {
- case NV20_VP_INST_INPUT_SRC_POS : return NVS_FR_POSITION;
- case NV20_VP_INST_INPUT_SRC_COL0 : return NVS_FR_COL0;
- case NV20_VP_INST_INPUT_SRC_COL1 : return NVS_FR_COL1;
- case NV20_VP_INST_INPUT_SRC_TC(0): return NVS_FR_TEXCOORD0;
- case NV20_VP_INST_INPUT_SRC_TC(1): return NVS_FR_TEXCOORD1;
- case NV20_VP_INST_INPUT_SRC_TC(2): return NVS_FR_TEXCOORD2;
- case NV20_VP_INST_INPUT_SRC_TC(3): return NVS_FR_TEXCOORD3;
- default:
- return NVS_FR_UNKNOWN;
- }
- default:
- return -1;
- }
-}
-
-static int
-NV20VPGetSourceNegate(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
-
- src = shader->GetSourceHW(shader, merged, pos);
-
- return ((src & NV20_VP_SRC_REG_NEGATE) ? 1 : 0);
-}
-
-static int
-NV20VPGetSourceAbs(nvsFunc * shader, int merged, int pos)
-{
- /* NV20 can't do ABS on sources? Appears to be emulated with
- * MAX reg, reg, -reg
- */
- return 0;
-}
-
-static void
-NV20VPGetSourceSwizzle(nvsFunc * shader, int merged, int pos, nvsSwzComp *swz)
-{
- unsigned int src;
- int swzbits;
-
- src = shader->GetSourceHW(shader, merged, pos);
- swzbits =
- (src & NV20_VP_SRC_REG_SWZ_ALL_MASK) >> NV20_VP_SRC_REG_SWZ_ALL_SHIFT;
- return NV20VPTXSwizzle(swzbits, swz);
-}
-
-static int
-NV20VPGetSourceIndexed(nvsFunc * shader, int merged, int pos)
-{
- /* I don't think NV20 can index into attribs, at least no GL
- * extension is exposed that will allow it.
- */
- if (shader->GetSourceFile(shader, merged, pos) != NVS_FILE_CONST)
- return 0;
- if (shader->inst[3] & NV20_VP_INST_INDEX_CONST)
- return 1;
- return 0;
-}
-
-static int
-NV20VPGetAddressRegID(nvsFunc * shader)
-{
- /* Only 1 address reg */
- return 0;
-}
-
-static nvsSwzComp
-NV20VPGetAddressRegSwizzle(nvsFunc * shader)
-{
- /* Only A0.x available */
- return NVS_SWZ_X;
-}
-
-void
-NV20VPInitShaderFuncs(nvsFunc * shader)
-{
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_NOP, NVS_OP_NOP, -1, -1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_MOV, NVS_OP_MOV, 0, -1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_MUL, NVS_OP_MUL, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_ADD, NVS_OP_ADD, 0, 2, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_MAD, NVS_OP_MAD, 0, 1, 2);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_DP3, NVS_OP_DP3, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_DPH, NVS_OP_DPH, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_DP4, NVS_OP_DP4, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_DST, NVS_OP_DST, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_MIN, NVS_OP_MIN, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_MAX, NVS_OP_MAX, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_SLT, NVS_OP_SLT, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_SGE, NVS_OP_SGE, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV20_VP_INST_OPCODE_ARL, NVS_OP_ARL, 0, -1, -1);
-
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_NOP, NVS_OP_NOP, -1, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_RCP, NVS_OP_RCP, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_RCC, NVS_OP_RCC, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_RSQ, NVS_OP_RSQ, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_EXP, NVS_OP_EXP, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_LOG, NVS_OP_LOG, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV20_VP_INST_OPCODE_LIT, NVS_OP_LIT, 2, -1, -1);
-
- shader->UploadToHW = NV20VPUploadToHW;
- shader->UpdateConst = NV20VPUpdateConst;
-
- shader->GetOPTXRec = NV20VPGetOPTXRec;
- shader->GetOPTXFromSOP = NV20VPGetOPTXFromSOP;
-
- shader->HasMergedInst = NV20VPHasMergedInst;
- shader->IsLastInst = NV20VPIsLastInst;
- shader->GetOffsetNext = NV20VPGetOffsetNext;
- shader->GetOpcodeSlot = NV20VPGetOpcodeSlot;
- shader->GetOpcode = NV20VPGetOpcode;
- shader->GetOpcodeHW = NV20VPGetOpcodeHW;
- shader->GetDestFile = NV20VPGetDestFile;
- shader->GetDestID = NV20VPGetDestID;
- shader->GetDestMask = NV20VPGetDestMask;
- shader->GetSourceHW = NV20VPGetSourceHW;
- shader->GetSourceFile = NV20VPGetSourceFile;
- shader->GetSourceID = NV20VPGetSourceID;
- shader->GetSourceNegate = NV20VPGetSourceNegate;
- shader->GetSourceAbs = NV20VPGetSourceAbs;
- shader->GetSourceSwizzle = NV20VPGetSourceSwizzle;
- shader->GetSourceIndexed = NV20VPGetSourceIndexed;
- shader->GetRelAddressRegID = NV20VPGetAddressRegID;
- shader->GetRelAddressSwizzle = NV20VPGetAddressRegSwizzle;
-}
+++ /dev/null
-#include <stdint.h>
-
-#include "glheader.h"
-#include "macros.h"
-
-#include "nouveau_context.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-#include "nouveau_drm.h"
-#include "nouveau_shader.h"
-#include "nouveau_object.h"
-#include "nouveau_msg.h"
-#include "nouveau_bufferobj.h"
-#include "nv30_shader.h"
-
-unsigned int NVFP_TX_AOP_COUNT = 64;
-struct _op_xlat NVFP_TX_AOP[64];
-
-/*******************************************************************************
- * Support routines
- */
-
-static void
-NV30FPUploadToHW(GLcontext *ctx, nouveauShader *nvs)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nvsCardPriv *priv = &nvs->card_priv;
- uint32_t offset;
-
- if (!nvs->program_buffer)
- nvs->program_buffer = ctx->Driver.NewBufferObject(ctx, 0,
- GL_ARRAY_BUFFER_ARB);
-
- /* Should use STATIC_DRAW_ARB if shader doesn't use changable params */
- nouveau_bo_init_storage(ctx, NOUVEAU_BO_VRAM_OK,
- nvs->program_size * sizeof(uint32_t),
- (const GLvoid *)nvs->program,
- GL_DYNAMIC_DRAW_ARB,
- nvs->program_buffer);
-
- offset = nouveau_bo_gpu_ref(ctx, nvs->program_buffer);
-
- /* Not using state cache here, updated programs at the same address don't
- * seem to take effect unless the ACTIVE_PROGRAM method is called again.
- * HW caches the program somewhere?
- */
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FP_ACTIVE_PROGRAM, 1);
- OUT_RING (offset | 1);
- if (nmesa->screen->card->type == NV_30) {
- BEGIN_RING_SIZE(NvSub3D,
- 0x1d60 /*NV30_TCL_PRIMITIVE_3D_FP_CONTROL*/, 1);
- OUT_RING ((priv->NV30FP.uses_kil << 7));
- BEGIN_RING_SIZE(NvSub3D, 0x1450, 1);
- OUT_RING (priv->NV30FP.num_regs << 16);
- } else {
- BEGIN_RING_SIZE(NvSub3D,
- 0x1d60 /*NV30_TCL_PRIMITIVE_3D_FP_CONTROL*/, 1);
- OUT_RING ((priv->NV30FP.uses_kil << 7) |
- (priv->NV30FP.num_regs << 24));
- }
-}
-
-static void
-NV30FPUpdateConst(GLcontext *ctx, nouveauShader *nvs, int id)
-{
- uint32_t *new = nvs->params[id].source_val ?
- (uint32_t*)nvs->params[id].source_val : (uint32_t*)nvs->params[id].val;
- uint32_t *current;
- int i;
-
- for (i=0; i<nvs->params[id].hw_index_cnt; i++) {
- current = nvs->program + nvs->params[id].hw_index[i];
- COPY_4V(current, new);
- }
- nvs->on_hardware = 0;
-}
-
-/*******************************************************************************
- * Assembly helpers
- */
-static struct _op_xlat *
-NV30FPGetOPTXFromSOP(nvsOpcode op, int *id)
-{
- int i;
-
- for (i=0; i<NVFP_TX_AOP_COUNT; i++) {
- if (NVFP_TX_AOP[i].SOP == op) {
- if (id) *id = 0;
- return &NVFP_TX_AOP[i];
- }
- }
-
- return NULL;
-}
-
-static int
-NV30FPSupportsOpcode(nvsFunc *shader, nvsOpcode op)
-{
- if (shader->GetOPTXFromSOP(op, NULL))
- return 1;
- return 0;
-}
-
-static void
-NV30FPSetOpcode(nvsFunc *shader, unsigned int opcode, int slot)
-{
- if (opcode == NV30_FP_OP_OPCODE_KIL)
- shader->card_priv->NV30FP.uses_kil = GL_TRUE;
- shader->inst[0] &= ~NV30_FP_OP_OPCODE_MASK;
- shader->inst[0] |= (opcode << NV30_FP_OP_OPCODE_SHIFT);
-}
-
-static void
-NV30FPSetCCUpdate(nvsFunc *shader)
-{
- shader->inst[0] |= NV30_FP_OP_COND_WRITE_ENABLE;
-}
-
-static void
-NV30FPSetCondition(nvsFunc *shader, int on, nvsCond cond, int reg,
- nvsSwzComp *swz)
-{
- nvsSwzComp default_swz[4] = { NVS_SWZ_X, NVS_SWZ_Y, NVS_SWZ_Z, NVS_SWZ_W };
- unsigned int hwcond;
-
- /* cond masking is always enabled */
- if (!on) {
- cond = NVS_COND_TR;
- reg = 0;
- swz = default_swz;
- }
-
- switch (cond) {
- case NVS_COND_TR: hwcond = NV30_FP_OP_COND_TR; break;
- case NVS_COND_FL: hwcond = NV30_FP_OP_COND_FL; break;
- case NVS_COND_LT: hwcond = NV30_FP_OP_COND_LT; break;
- case NVS_COND_GT: hwcond = NV30_FP_OP_COND_GT; break;
- case NVS_COND_LE: hwcond = NV30_FP_OP_COND_LE; break;
- case NVS_COND_GE: hwcond = NV30_FP_OP_COND_GE; break;
- case NVS_COND_EQ: hwcond = NV30_FP_OP_COND_EQ; break;
- case NVS_COND_NE: hwcond = NV30_FP_OP_COND_NE; break;
- default:
- WARN_ONCE("unknown fp condmask=%d\n", cond);
- hwcond = NV30_FP_OP_COND_TR;
- break;
- }
-
- shader->inst[1] &= ~NV30_FP_OP_COND_MASK;
- shader->inst[1] |= (hwcond << NV30_FP_OP_COND_SHIFT);
-
- shader->inst[1] &= ~NV30_FP_OP_COND_SWZ_ALL_MASK;
- shader->inst[1] |= (swz[NVS_SWZ_X] << NV30_FP_OP_COND_SWZ_X_SHIFT);
- shader->inst[1] |= (swz[NVS_SWZ_Y] << NV30_FP_OP_COND_SWZ_Y_SHIFT);
- shader->inst[1] |= (swz[NVS_SWZ_Z] << NV30_FP_OP_COND_SWZ_Z_SHIFT);
- shader->inst[1] |= (swz[NVS_SWZ_W] << NV30_FP_OP_COND_SWZ_W_SHIFT);
-}
-
-static void
-NV30FPSetHighReg(nvsFunc *shader, int id)
-{
- if (shader->card_priv->NV30FP.num_regs < (id+1)) {
- if (id == 0)
- id = 1; /* necessary? */
- shader->card_priv->NV30FP.num_regs = (id+1);
- }
-}
-
-static void
-NV30FPSetResult(nvsFunc *shader, nvsRegister *reg, unsigned int mask, int slot)
-{
- unsigned int hwreg;
-
- if (mask & SMASK_X) shader->inst[0] |= NV30_FP_OP_OUT_X;
- if (mask & SMASK_Y) shader->inst[0] |= NV30_FP_OP_OUT_Y;
- if (mask & SMASK_Z) shader->inst[0] |= NV30_FP_OP_OUT_Z;
- if (mask & SMASK_W) shader->inst[0] |= NV30_FP_OP_OUT_W;
-
- if (reg->file == NVS_FILE_RESULT) {
- hwreg = 0; /* FIXME: this is only fragment.color */
- /* This is *not* correct, I have no idea what it is either */
- shader->inst[0] |= NV30_FP_OP_UNK0_7;
- } else {
- shader->inst[0] &= ~NV30_FP_OP_UNK0_7;
- hwreg = reg->index;
- }
- NV30FPSetHighReg(shader, hwreg);
- shader->inst[0] &= ~NV30_FP_OP_OUT_REG_SHIFT;
- shader->inst[0] |= (hwreg << NV30_FP_OP_OUT_REG_SHIFT);
-}
-
-static void
-NV30FPSetSource(nvsFunc *shader, nvsRegister *reg, int pos)
-{
- unsigned int hwsrc = 0;
-
- switch (reg->file) {
- case NVS_FILE_TEMP:
- hwsrc |= (NV30_FP_REG_TYPE_TEMP << NV30_FP_REG_TYPE_SHIFT);
- hwsrc |= (reg->index << NV30_FP_REG_SRC_SHIFT);
- NV30FPSetHighReg(shader, reg->index);
- break;
- case NVS_FILE_ATTRIB:
- {
- unsigned int hwin;
-
- switch (reg->index) {
- case NVS_FR_POSITION : hwin = NV30_FP_OP_INPUT_SRC_POSITION; break;
- case NVS_FR_COL0 : hwin = NV30_FP_OP_INPUT_SRC_COL0; break;
- case NVS_FR_COL1 : hwin = NV30_FP_OP_INPUT_SRC_COL1; break;
- case NVS_FR_FOGCOORD : hwin = NV30_FP_OP_INPUT_SRC_FOGC; break;
- case NVS_FR_TEXCOORD0: hwin = NV30_FP_OP_INPUT_SRC_TC(0); break;
- case NVS_FR_TEXCOORD1: hwin = NV30_FP_OP_INPUT_SRC_TC(1); break;
- case NVS_FR_TEXCOORD2: hwin = NV30_FP_OP_INPUT_SRC_TC(2); break;
- case NVS_FR_TEXCOORD3: hwin = NV30_FP_OP_INPUT_SRC_TC(3); break;
- case NVS_FR_TEXCOORD4: hwin = NV30_FP_OP_INPUT_SRC_TC(4); break;
- case NVS_FR_TEXCOORD5: hwin = NV30_FP_OP_INPUT_SRC_TC(5); break;
- case NVS_FR_TEXCOORD6: hwin = NV30_FP_OP_INPUT_SRC_TC(6); break;
- case NVS_FR_TEXCOORD7: hwin = NV30_FP_OP_INPUT_SRC_TC(7); break;
- default:
- WARN_ONCE("unknown fp input %d\n", reg->index);
- hwin = NV30_FP_OP_INPUT_SRC_COL0;
- break;
- }
- shader->inst[0] &= ~NV30_FP_OP_INPUT_SRC_MASK;
- shader->inst[0] |= (hwin << NV30_FP_OP_INPUT_SRC_SHIFT);
- hwsrc |= (hwin << NV30_FP_REG_SRC_SHIFT);
- }
- hwsrc |= (NV30_FP_REG_TYPE_INPUT << NV30_FP_REG_TYPE_SHIFT);
- break;
- case NVS_FILE_CONST:
- /* consts are inlined after the inst */
- hwsrc |= (NV30_FP_REG_TYPE_CONST << NV30_FP_REG_TYPE_SHIFT);
- break;
- default:
- assert(0);
- break;
- }
-
- if (reg->negate)
- hwsrc |= NV30_FP_REG_NEGATE;
- if (reg->abs)
- shader->inst[1] |= (1 << (29+pos));
- hwsrc |= (reg->swizzle[NVS_SWZ_X] << NV30_FP_REG_SWZ_X_SHIFT);
- hwsrc |= (reg->swizzle[NVS_SWZ_Y] << NV30_FP_REG_SWZ_Y_SHIFT);
- hwsrc |= (reg->swizzle[NVS_SWZ_Z] << NV30_FP_REG_SWZ_Z_SHIFT);
- hwsrc |= (reg->swizzle[NVS_SWZ_W] << NV30_FP_REG_SWZ_W_SHIFT);
-
- shader->inst[pos+1] &= ~NV30_FP_REG_ALL_MASK;
- shader->inst[pos+1] |= hwsrc;
-}
-
-static void
-NV30FPSetTexImageUnit(nvsFunc *shader, int unit)
-{
- shader->inst[0] &= ~NV30_FP_OP_TEX_UNIT_SHIFT;
- shader->inst[0] |= (unit << NV30_FP_OP_TEX_UNIT_SHIFT);
-}
-
-static void
-NV30FPSetSaturate(nvsFunc *shader)
-{
- shader->inst[0] |= NV30_FP_OP_OUT_SAT;
-}
-
-static void
-NV30FPInitInstruction(nvsFunc *shader)
-{
- unsigned int hwsrc;
-
- shader->inst[0] = 0;
-
- hwsrc = (NV30_FP_REG_TYPE_INPUT << NV30_FP_REG_TYPE_SHIFT) |
- (NVS_SWZ_X << NV30_FP_REG_SWZ_X_SHIFT) |
- (NVS_SWZ_Y << NV30_FP_REG_SWZ_Y_SHIFT) |
- (NVS_SWZ_Z << NV30_FP_REG_SWZ_Z_SHIFT) |
- (NVS_SWZ_W << NV30_FP_REG_SWZ_W_SHIFT);
- shader->inst[1] = hwsrc;
- shader->inst[2] = hwsrc;
- shader->inst[3] = hwsrc;
-}
-
-static void
-NV30FPSetLastInst(nvsFunc *shader)
-{
- shader->inst[0] |= 1;
-}
-
-/*******************************************************************************
- * Disassembly helpers
- */
-static struct _op_xlat *
-NV30FPGetOPTXRec(nvsFunc * shader, int merged)
-{
- int op;
-
- op = shader->GetOpcodeHW(shader, 0);
- if (op > NVFP_TX_AOP_COUNT)
- return NULL;
- if (NVFP_TX_AOP[op].SOP == NVS_OP_UNKNOWN)
- return NULL;
- return &NVFP_TX_AOP[op];
-}
-
-static int
-NV30FPHasMergedInst(nvsFunc * shader)
-{
- return 0;
-}
-
-static int
-NV30FPIsLastInst(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV30_FP_OP_PROGRAM_END) ? 1 : 0);
-}
-
-static int
-NV30FPGetOffsetNext(nvsFunc * shader)
-{
- int i;
-
- for (i = 0; i < 3; i++)
- if (shader->GetSourceFile(shader, 0, i) == NVS_FILE_CONST)
- return 8;
- return 4;
-}
-
-static nvsOpcode
-NV30FPGetOpcode(nvsFunc * shader, int merged)
-{
- struct _op_xlat *opr;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr)
- return NVS_OP_UNKNOWN;
-
- return opr->SOP;
-}
-
-static unsigned int
-NV30FPGetOpcodeHW(nvsFunc * shader, int slot)
-{
- int op;
-
- op = (shader->inst[0] & NV30_FP_OP_OPCODE_MASK) >> NV30_FP_OP_OPCODE_SHIFT;
-
- return op;
-}
-
-static nvsRegFile
-NV30FPGetDestFile(nvsFunc * shader, int merged)
-{
- /* Result regs overlap temporary regs */
- return NVS_FILE_TEMP;
-}
-
-static unsigned int
-NV30FPGetDestID(nvsFunc * shader, int merged)
-{
- int id;
-
- switch (shader->GetDestFile(shader, merged)) {
- case NVS_FILE_TEMP:
- id = ((shader->inst[0] & NV30_FP_OP_OUT_REG_MASK)
- >> NV30_FP_OP_OUT_REG_SHIFT);
- return id;
- default:
- return -1;
- }
-}
-
-static unsigned int
-NV30FPGetDestMask(nvsFunc * shader, int merged)
-{
- unsigned int mask = 0;
-
- if (shader->inst[0] & NV30_FP_OP_OUT_X) mask |= SMASK_X;
- if (shader->inst[0] & NV30_FP_OP_OUT_Y) mask |= SMASK_Y;
- if (shader->inst[0] & NV30_FP_OP_OUT_Z) mask |= SMASK_Z;
- if (shader->inst[0] & NV30_FP_OP_OUT_W) mask |= SMASK_W;
-
- return mask;
-}
-
-static unsigned int
-NV30FPGetSourceHW(nvsFunc * shader, int merged, int pos)
-{
- struct _op_xlat *opr;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr || opr->srcpos[pos] == -1)
- return -1;
-
- return shader->inst[opr->srcpos[pos] + 1];
-}
-
-static nvsRegFile
-NV30FPGetSourceFile(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
- struct _op_xlat *opr;
- int file;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr || opr->srcpos[pos] == -1)
- return NVS_FILE_UNKNOWN;
-
- switch (opr->srcpos[pos]) {
- case SPOS_ADDRESS: return NVS_FILE_ADDRESS;
- default:
- src = shader->GetSourceHW(shader, merged, pos);
- file = (src & NV30_FP_REG_TYPE_MASK) >> NV30_FP_REG_TYPE_SHIFT;
-
- switch (file) {
- case NV30_FP_REG_TYPE_TEMP : return NVS_FILE_TEMP;
- case NV30_FP_REG_TYPE_INPUT: return NVS_FILE_ATTRIB;
- case NV30_FP_REG_TYPE_CONST: return NVS_FILE_CONST;
- default:
- return NVS_FILE_UNKNOWN;
- }
- }
-}
-
-static int
-NV30FPGetSourceID(nvsFunc * shader, int merged, int pos)
-{
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_ATTRIB:
- switch ((shader->inst[0] & NV30_FP_OP_INPUT_SRC_MASK)
- >> NV30_FP_OP_INPUT_SRC_SHIFT) {
- case NV30_FP_OP_INPUT_SRC_POSITION: return NVS_FR_POSITION;
- case NV30_FP_OP_INPUT_SRC_COL0 : return NVS_FR_COL0;
- case NV30_FP_OP_INPUT_SRC_COL1 : return NVS_FR_COL1;
- case NV30_FP_OP_INPUT_SRC_FOGC : return NVS_FR_FOGCOORD;
- case NV30_FP_OP_INPUT_SRC_TC(0) : return NVS_FR_TEXCOORD0;
- case NV30_FP_OP_INPUT_SRC_TC(1) : return NVS_FR_TEXCOORD1;
- case NV30_FP_OP_INPUT_SRC_TC(2) : return NVS_FR_TEXCOORD2;
- case NV30_FP_OP_INPUT_SRC_TC(3) : return NVS_FR_TEXCOORD3;
- case NV30_FP_OP_INPUT_SRC_TC(4) : return NVS_FR_TEXCOORD4;
- case NV30_FP_OP_INPUT_SRC_TC(5) : return NVS_FR_TEXCOORD5;
- case NV30_FP_OP_INPUT_SRC_TC(6) : return NVS_FR_TEXCOORD6;
- case NV30_FP_OP_INPUT_SRC_TC(7) : return NVS_FR_TEXCOORD7;
- default:
- return -1;
- }
- break;
- case NVS_FILE_TEMP:
- {
- unsigned int src;
-
- src = shader->GetSourceHW(shader, merged, pos);
- return ((src & NV30_FP_REG_SRC_MASK) >> NV30_FP_REG_SRC_SHIFT);
- }
- case NVS_FILE_CONST: /* inlined into fragprog */
- default:
- return -1;
- }
-}
-
-static int
-NV30FPGetTexImageUnit(nvsFunc *shader)
-{
- return ((shader->inst[0] & NV30_FP_OP_TEX_UNIT_MASK)
- >> NV30_FP_OP_TEX_UNIT_SHIFT);
-}
-
-static int
-NV30FPGetSourceNegate(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
-
- src = shader->GetSourceHW(shader, merged, pos);
-
- if (src == -1)
- return -1;
- return ((src & NV30_FP_REG_NEGATE) ? 1 : 0);
-}
-
-static int
-NV30FPGetSourceAbs(nvsFunc * shader, int merged, int pos)
-{
- struct _op_xlat *opr;
- static unsigned int abspos[3] = {
- NV30_FP_OP_OUT_ABS,
- (1 << 30), /* guess */
- (1 << 31) /* guess */
- };
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr || opr->srcpos[pos] == -1)
- return -1;
-
- return ((shader->inst[1] & abspos[opr->srcpos[pos]]) ? 1 : 0);
-}
-
-nvsSwzComp NV30FP_TX_SWIZZLE[4] = {NVS_SWZ_X, NVS_SWZ_Y, NVS_SWZ_Z, NVS_SWZ_W };
-
-static void
-NV30FPTXSwizzle(int hwswz, nvsSwzComp *swz)
-{
- swz[NVS_SWZ_W] = NV30FP_TX_SWIZZLE[(hwswz & 0xC0) >> 6];
- swz[NVS_SWZ_Z] = NV30FP_TX_SWIZZLE[(hwswz & 0x30) >> 4];
- swz[NVS_SWZ_Y] = NV30FP_TX_SWIZZLE[(hwswz & 0x0C) >> 2];
- swz[NVS_SWZ_X] = NV30FP_TX_SWIZZLE[(hwswz & 0x03) >> 0];
-}
-
-static void
-NV30FPGetSourceSwizzle(nvsFunc * shader, int merged, int pos, nvsSwzComp *swz)
-{
- unsigned int src;
- int swzbits;
-
- src = shader->GetSourceHW(shader, merged, pos);
- swzbits = (src & NV30_FP_REG_SWZ_ALL_MASK) >> NV30_FP_REG_SWZ_ALL_SHIFT;
- NV30FPTXSwizzle(swzbits, swz);
-}
-
-static int
-NV30FPGetSourceIndexed(nvsFunc * shader, int merged, int pos)
-{
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_ATTRIB:
- return ((shader->inst[3] & NV30_FP_OP_INDEX_INPUT) ? 1 : 0);
- default:
- return 0;
- }
-}
-
-static void
-NV30FPGetSourceConstVal(nvsFunc * shader, int merged, int pos, float *val)
-{
- val[0] = *(float *) &(shader->inst[4]);
- val[1] = *(float *) &(shader->inst[5]);
- val[2] = *(float *) &(shader->inst[6]);
- val[3] = *(float *) &(shader->inst[7]);
-}
-
-static int
-NV30FPGetSourceScale(nvsFunc * shader, int merged, int pos)
-{
-/*FIXME: is this per-source, only for a specific source, or all sources??*/
- return (1 << ((shader->inst[2] & NV30_FP_OP_SRC_SCALE_MASK)
- >> NV30_FP_OP_SRC_SCALE_SHIFT));
-}
-
-static int
-NV30FPGetAddressRegID(nvsFunc * shader)
-{
- return 0;
-}
-
-static nvsSwzComp
-NV30FPGetAddressRegSwizzle(nvsFunc * shader)
-{
- return NVS_SWZ_X;
-}
-
-static int
-NV30FPSupportsConditional(nvsFunc * shader)
-{
- /*FIXME: Is this true of all ops? */
- return 1;
-}
-
-static int
-NV30FPGetConditionUpdate(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV30_FP_OP_COND_WRITE_ENABLE) ? 1 : 0);
-}
-
-static int
-NV30FPGetConditionTest(nvsFunc * shader)
-{
- /*FIXME: always? */
- return 1;
-}
-
-static nvsCond
-NV30FPGetCondition(nvsFunc * shader)
-{
- int cond;
-
- cond = ((shader->inst[1] & NV30_FP_OP_COND_MASK)
- >> NV30_FP_OP_COND_SHIFT);
-
- switch (cond) {
- case NV30_FP_OP_COND_FL: return NVS_COND_FL;
- case NV30_FP_OP_COND_LT: return NVS_COND_LT;
- case NV30_FP_OP_COND_EQ: return NVS_COND_EQ;
- case NV30_FP_OP_COND_LE: return NVS_COND_LE;
- case NV30_FP_OP_COND_GT: return NVS_COND_GT;
- case NV30_FP_OP_COND_NE: return NVS_COND_NE;
- case NV30_FP_OP_COND_GE: return NVS_COND_GE;
- case NV30_FP_OP_COND_TR: return NVS_COND_TR;
- default:
- return NVS_COND_UNKNOWN;
- }
-}
-
-static void
-NV30FPGetCondRegSwizzle(nvsFunc * shader, nvsSwzComp *swz)
-{
- int swzbits;
-
- swzbits = (shader->inst[1] & NV30_FP_OP_COND_SWZ_ALL_MASK)
- >> NV30_FP_OP_COND_SWZ_ALL_SHIFT;
- NV30FPTXSwizzle(swzbits, swz);
-}
-
-static int
-NV30FPGetCondRegID(nvsFunc * shader)
-{
- return 0;
-}
-
-static nvsPrecision
-NV30FPGetPrecision(nvsFunc * shader)
-{
- int p;
-
- p = (shader->inst[0] & NV30_FP_OP_PRECISION_MASK)
- >> NV30_FP_OP_PRECISION_SHIFT;
-
- switch (p) {
- case NV30_FP_PRECISION_FP32: return NVS_PREC_FLOAT32;
- case NV30_FP_PRECISION_FP16: return NVS_PREC_FLOAT16;
- case NV30_FP_PRECISION_FX12: return NVS_PREC_FIXED12;
- default:
- return NVS_PREC_UNKNOWN;
- }
-}
-
-static int
-NV30FPGetSaturate(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV30_FP_OP_OUT_SAT) ? 1 : 0);
-}
-
-/*******************************************************************************
- * Init
- */
-void
-NV30FPInitShaderFuncs(nvsFunc * shader)
-{
- /* These are probably bogus, I made them up... */
- shader->MaxInst = 1024;
- shader->MaxAttrib = 16;
- shader->MaxTemp = 32;
- shader->MaxAddress = 1;
- shader->MaxConst = 256;
- shader->caps = SCAP_SRC_ABS;
-
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_MOV, NVS_OP_MOV, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_MUL, NVS_OP_MUL, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_ADD, NVS_OP_ADD, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_MAD, NVS_OP_MAD, 0, 1, 2);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_DP3, NVS_OP_DP3, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_DP4, NVS_OP_DP4, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_DST, NVS_OP_DST, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_MIN, NVS_OP_MIN, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_MAX, NVS_OP_MAX, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SLT, NVS_OP_SLT, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SGE, NVS_OP_SGE, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_FRC, NVS_OP_FRC, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_FLR, NVS_OP_FLR, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_TEX, NVS_OP_TEX, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_TXD, NVS_OP_TXD, 0, 1, 2);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_TXP, NVS_OP_TXP, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_TXB, NVS_OP_TXB, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SEQ, NVS_OP_SEQ, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SGT, NVS_OP_SGT, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SLE, NVS_OP_SLE, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SNE, NVS_OP_SNE, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_RCP, NVS_OP_RCP, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_LG2, NVS_OP_LG2, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_EX2, NVS_OP_EX2, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_COS, NVS_OP_COS, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_SIN, NVS_OP_SIN, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_NOP, NVS_OP_NOP, -1, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_DDX, NVS_OP_DDX, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_DDY, NVS_OP_DDY, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_KIL, NVS_OP_KIL, -1, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_PK4B, NVS_OP_PK4B, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_UP4B, NVS_OP_UP4B, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_PK2H, NVS_OP_PK2H, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_UP2H, NVS_OP_UP2H, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_PK4UB, NVS_OP_PK4UB, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_UP4UB, NVS_OP_UP4UB, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_PK2US, NVS_OP_PK2US, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_UP2US, NVS_OP_UP2US, 0, -1, -1);
- /*FIXME: Haven't confirmed the source positions for the below opcodes */
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_LIT, NVS_OP_LIT, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_LRP, NVS_OP_LRP, 0, 1, 2);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_POW, NVS_OP_POW, 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_RSQ, NVS_OP_RSQ, 0, -1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV30_FP_OP_OPCODE_RFL, NVS_OP_RFL, 0, 1, -1);
-
- shader->GetOPTXRec = NV30FPGetOPTXRec;
- shader->GetOPTXFromSOP = NV30FPGetOPTXFromSOP;
-
- shader->UploadToHW = NV30FPUploadToHW;
- shader->UpdateConst = NV30FPUpdateConst;
-
- shader->InitInstruction = NV30FPInitInstruction;
- shader->SupportsOpcode = NV30FPSupportsOpcode;
- shader->SetOpcode = NV30FPSetOpcode;
- shader->SetCCUpdate = NV30FPSetCCUpdate;
- shader->SetCondition = NV30FPSetCondition;
- shader->SetResult = NV30FPSetResult;
- shader->SetSource = NV30FPSetSource;
- shader->SetTexImageUnit = NV30FPSetTexImageUnit;
- shader->SetSaturate = NV30FPSetSaturate;
- shader->SetLastInst = NV30FPSetLastInst;
-
- shader->HasMergedInst = NV30FPHasMergedInst;
- shader->IsLastInst = NV30FPIsLastInst;
- shader->GetOffsetNext = NV30FPGetOffsetNext;
- shader->GetOpcode = NV30FPGetOpcode;
- shader->GetOpcodeHW = NV30FPGetOpcodeHW;
- shader->GetDestFile = NV30FPGetDestFile;
- shader->GetDestID = NV30FPGetDestID;
- shader->GetDestMask = NV30FPGetDestMask;
- shader->GetSourceHW = NV30FPGetSourceHW;
- shader->GetSourceFile = NV30FPGetSourceFile;
- shader->GetSourceID = NV30FPGetSourceID;
- shader->GetTexImageUnit = NV30FPGetTexImageUnit;
- shader->GetSourceNegate = NV30FPGetSourceNegate;
- shader->GetSourceAbs = NV30FPGetSourceAbs;
- shader->GetSourceSwizzle = NV30FPGetSourceSwizzle;
- shader->GetSourceIndexed = NV30FPGetSourceIndexed;
- shader->GetSourceConstVal = NV30FPGetSourceConstVal;
- shader->GetSourceScale = NV30FPGetSourceScale;
- shader->GetRelAddressRegID = NV30FPGetAddressRegID;
- shader->GetRelAddressSwizzle = NV30FPGetAddressRegSwizzle;
- shader->GetPrecision = NV30FPGetPrecision;
- shader->GetSaturate = NV30FPGetSaturate;
- shader->SupportsConditional = NV30FPSupportsConditional;
- shader->GetConditionUpdate = NV30FPGetConditionUpdate;
- shader->GetConditionTest = NV30FPGetConditionTest;
- shader->GetCondition = NV30FPGetCondition;
- shader->GetCondRegSwizzle = NV30FPGetCondRegSwizzle;
- shader->GetCondRegID = NV30FPGetCondRegID;
-}
+++ /dev/null
-#ifndef __NV30_SHADER_H__
-#define __NV30_SHADER_H__
-
-/* Vertex programs instruction set
- *
- * 128bit opcodes, split into 4 32-bit ones for ease of use.
- *
- * Non-native instructions
- * ABS - MOV + NV40_VP_INST0_DEST_ABS
- * POW - EX2 + MUL + LG2
- * SUB - ADD, second source negated
- * SWZ - MOV
- * XPD -
- *
- * Register access
- * - Only one INPUT can be accessed per-instruction (move extras into TEMPs)
- * - Only one CONST can be accessed per-instruction (move extras into TEMPs)
- *
- * Relative Addressing
- * According to the value returned for MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB
- * there are only two address registers available. The destination in the ARL
- * instruction is set to TEMP <n> (The temp isn't actually written).
- *
- * When using vanilla ARB_v_p, the proprietary driver will squish both the available
- * ADDRESS regs into the first hardware reg in the X and Y components.
- *
- * To use an address reg as an index into consts, the CONST_SRC is set to
- * (const_base + offset) and INDEX_CONST is set.
- *
- * To access the second address reg use ADDR_REG_SELECT_1. A particular component
- * of the address regs is selected with ADDR_SWZ.
- *
- * Only one address register can be accessed per instruction.
- *
- * Conditional execution (see NV_vertex_program{2,3} for details)
- * Conditional execution of an instruction is enabled by setting COND_TEST_ENABLE, and
- * selecting the condition which will allow the test to pass with COND_{FL,LT,...}.
- * It is possible to swizzle the values in the condition register, which allows for
- * testing against an individual component.
- *
- * Branching
- * The BRA/CAL instructions seem to follow a slightly different opcode layout. The
- * destination instruction ID (IADDR) overlaps a source field. Instruction ID's seem to
- * be numbered based on the UPLOAD_FROM_ID FIFO command, and is incremented automatically
- * on each UPLOAD_INST FIFO command.
- *
- * Conditional branching is achieved by using the condition tests described above.
- * There doesn't appear to be dedicated looping instructions, but this can be done
- * using a temp reg + conditional branching.
- *
- * Subroutines may be uploaded before the main program itself, but the first executed
- * instruction is determined by the PROGRAM_START_ID FIFO command.
- *
- */
-
-/* DWORD 0 */
-#define NV30_VP_INST_ADDR_REG_SELECT_1 (1 << 24)
-#define NV30_VP_INST_SRC2_ABS (1 << 23) /* guess */
-#define NV30_VP_INST_SRC1_ABS (1 << 22) /* guess */
-#define NV30_VP_INST_SRC0_ABS (1 << 21) /* guess */
-#define NV30_VP_INST_OUT_RESULT (1 << 20)
-#define NV30_VP_INST_DEST_TEMP_ID_SHIFT 16
-#define NV30_VP_INST_DEST_TEMP_ID_MASK (0x0F << 16)
-#define NV30_VP_INST_COND_UPDATE_ENABLE (1<<15)
-#define NV30_VP_INST_COND_TEST_ENABLE (1<<14)
-#define NV30_VP_INST_COND_SHIFT 11
-#define NV30_VP_INST_COND_MASK (0x07 << 11)
-# define NV30_VP_INST_COND_FL 0 /* guess */
-# define NV30_VP_INST_COND_LT 1
-# define NV30_VP_INST_COND_EQ 2
-# define NV30_VP_INST_COND_LE 3
-# define NV30_VP_INST_COND_GT 4
-# define NV30_VP_INST_COND_NE 5
-# define NV30_VP_INST_COND_GE 6
-# define NV30_VP_INST_COND_TR 7 /* guess */
-#define NV30_VP_INST_COND_SWZ_X_SHIFT 9
-#define NV30_VP_INST_COND_SWZ_X_MASK (0x03 << 9)
-#define NV30_VP_INST_COND_SWZ_Y_SHIFT 7
-#define NV30_VP_INST_COND_SWZ_Y_MASK (0x03 << 7)
-#define NV30_VP_INST_COND_SWZ_Z_SHIFT 5
-#define NV30_VP_INST_COND_SWZ_Z_MASK (0x03 << 5)
-#define NV30_VP_INST_COND_SWZ_W_SHIFT 3
-#define NV30_VP_INST_COND_SWZ_W_MASK (0x03 << 3)
-#define NV30_VP_INST_COND_SWZ_ALL_SHIFT 3
-#define NV30_VP_INST_COND_SWZ_ALL_MASK (0xFF << 3)
-#define NV30_VP_INST_ADDR_SWZ_SHIFT 1
-#define NV30_VP_INST_ADDR_SWZ_MASK (0x03 << 1)
-#define NV30_VP_INST_SCA_OPCODEH_SHIFT 0
-#define NV30_VP_INST_SCA_OPCODEH_MASK (0x01 << 0)
-
-/* DWORD 1 */
-#define NV30_VP_INST_SCA_OPCODEL_SHIFT 28
-#define NV30_VP_INST_SCA_OPCODEL_MASK (0x0F << 28)
-# define NV30_VP_INST_OP_NOP 0x00
-# define NV30_VP_INST_OP_RCP 0x02
-# define NV30_VP_INST_OP_RCC 0x03
-# define NV30_VP_INST_OP_RSQ 0x04
-# define NV30_VP_INST_OP_EXP 0x05
-# define NV30_VP_INST_OP_LOG 0x06
-# define NV30_VP_INST_OP_LIT 0x07
-# define NV30_VP_INST_OP_BRA 0x09
-# define NV30_VP_INST_OP_CAL 0x0B
-# define NV30_VP_INST_OP_RET 0x0C
-# define NV30_VP_INST_OP_LG2 0x0D
-# define NV30_VP_INST_OP_EX2 0x0E
-# define NV30_VP_INST_OP_SIN 0x0F
-# define NV30_VP_INST_OP_COS 0x10
-#define NV30_VP_INST_VEC_OPCODE_SHIFT 23
-#define NV30_VP_INST_VEC_OPCODE_MASK (0x1F << 23)
-# define NV30_VP_INST_OP_NOPV 0x00
-# define NV30_VP_INST_OP_MOV 0x01
-# define NV30_VP_INST_OP_MUL 0x02
-# define NV30_VP_INST_OP_ADD 0x03
-# define NV30_VP_INST_OP_MAD 0x04
-# define NV30_VP_INST_OP_DP3 0x05
-# define NV30_VP_INST_OP_DP4 0x07
-# define NV30_VP_INST_OP_DPH 0x06
-# define NV30_VP_INST_OP_DST 0x08
-# define NV30_VP_INST_OP_MIN 0x09
-# define NV30_VP_INST_OP_MAX 0x0A
-# define NV30_VP_INST_OP_SLT 0x0B
-# define NV30_VP_INST_OP_SGE 0x0C
-# define NV30_VP_INST_OP_ARL 0x0D
-# define NV30_VP_INST_OP_FRC 0x0E
-# define NV30_VP_INST_OP_FLR 0x0F
-# define NV30_VP_INST_OP_SEQ 0x10
-# define NV30_VP_INST_OP_SFL 0x11
-# define NV30_VP_INST_OP_SGT 0x12
-# define NV30_VP_INST_OP_SLE 0x13
-# define NV30_VP_INST_OP_SNE 0x14
-# define NV30_VP_INST_OP_STR 0x15
-# define NV30_VP_INST_OP_SSG 0x16
-# define NV30_VP_INST_OP_ARR 0x17
-# define NV30_VP_INST_OP_ARA 0x18
-#define NV30_VP_INST_CONST_SRC_SHIFT 14
-#define NV30_VP_INST_CONST_SRC_MASK (0xFF << 14)
-#define NV30_VP_INST_INPUT_SRC_SHIFT 9 /*NV20*/
-#define NV30_VP_INST_INPUT_SRC_MASK (0x0F << 9) /*NV20*/
-# define NV30_VP_INST_IN_POS 0 /* These seem to match the bindings specified in */
-# define NV30_VP_INST_IN_WEIGHT 1 /* the ARB_v_p spec (2.14.3.1) */
-# define NV30_VP_INST_IN_NORMAL 2
-# define NV30_VP_INST_IN_COL0 3 /* Should probably confirm them all though */
-# define NV30_VP_INST_IN_COL1 4
-# define NV30_VP_INST_IN_FOGC 5
-# define NV30_VP_INST_IN_TC0 8
-# define NV30_VP_INST_IN_TC(n) (8+n)
-#define NV30_VP_INST_SRC0H_SHIFT 0 /*NV20*/
-#define NV30_VP_INST_SRC0H_MASK (0x1FF << 0) /*NV20*/
-
-/* DWORD 2 */
-#define NV30_VP_INST_SRC0L_SHIFT 26 /*NV20*/
-#define NV30_VP_INST_SRC0L_MASK (0x3F <<26) /*NV20*/
-#define NV30_VP_INST_SRC1_SHIFT 11 /*NV20*/
-#define NV30_VP_INST_SRC1_MASK (0x7FFF<<11) /*NV20*/
-#define NV30_VP_INST_SRC2H_SHIFT 0 /*NV20*/
-#define NV30_VP_INST_SRC2H_MASK (0x7FF << 0) /*NV20*/
-#define NV30_VP_INST_IADDR_SHIFT 2
-#define NV30_VP_INST_IADDR_MASK (0xFF << 2) /* guess */
-
-/* DWORD 3 */
-#define NV30_VP_INST_SRC2L_SHIFT 28 /*NV20*/
-#define NV30_VP_INST_SRC2L_MASK (0x0F <<28) /*NV20*/
-#define NV30_VP_INST_STEMP_WRITEMASK_SHIFT 24
-#define NV30_VP_INST_STEMP_WRITEMASK_MASK (0x0F << 24)
-#define NV30_VP_INST_VTEMP_WRITEMASK_SHIFT 20
-#define NV30_VP_INST_VTEMP_WRITEMASK_MASK (0x0F << 20)
-#define NV30_VP_INST_SDEST_WRITEMASK_SHIFT 16
-#define NV30_VP_INST_SDEST_WRITEMASK_MASK (0x0F << 16)
-#define NV30_VP_INST_VDEST_WRITEMASK_SHIFT 12 /*NV20*/
-#define NV30_VP_INST_VDEST_WRITEMASK_MASK (0x0F << 12) /*NV20*/
-#define NV30_VP_INST_DEST_ID_SHIFT 2
-#define NV30_VP_INST_DEST_ID_MASK (0x0F << 2)
-# define NV30_VP_INST_DEST_POS 0
-# define NV30_VP_INST_DEST_COL0 3
-# define NV30_VP_INST_DEST_COL1 4
-# define NV30_VP_INST_DEST_TC(n) (8+n)
-
-/* Source-register definition - matches NV20 exactly */
-#define NV30_VP_SRC_REG_NEGATE (1<<14)
-#define NV30_VP_SRC_REG_SWZ_X_SHIFT 12
-#define NV30_VP_SRC_REG_SWZ_X_MASK (0x03 <<12)
-#define NV30_VP_SRC_REG_SWZ_Y_SHIFT 10
-#define NV30_VP_SRC_REG_SWZ_Y_MASK (0x03 <<10)
-#define NV30_VP_SRC_REG_SWZ_Z_SHIFT 8
-#define NV30_VP_SRC_REG_SWZ_Z_MASK (0x03 << 8)
-#define NV30_VP_SRC_REG_SWZ_W_SHIFT 6
-#define NV30_VP_SRC_REG_SWZ_W_MASK (0x03 << 6)
-#define NV30_VP_SRC_REG_SWZ_ALL_SHIFT 6
-#define NV30_VP_SRC_REG_SWZ_ALL_MASK (0xFF << 6)
-#define NV30_VP_SRC_REG_TEMP_ID_SHIFT 2
-#define NV30_VP_SRC_REG_TEMP_ID_MASK (0x0F << 0)
-#define NV30_VP_SRC_REG_TYPE_SHIFT 0
-#define NV30_VP_SRC_REG_TYPE_MASK (0x03 << 0)
-#define NV30_VP_SRC_REG_TYPE_TEMP 1
-#define NV30_VP_SRC_REG_TYPE_INPUT 2
-#define NV30_VP_SRC_REG_TYPE_CONST 3 /* guess */
-
-/*
- * Each fragment program opcode appears to be comprised of 4 32-bit values.
- *
- * 0 - Opcode, output reg/mask, ATTRIB source
- * 1 - Source 0
- * 2 - Source 1
- * 3 - Source 2
- *
- * There appears to be no special difference between result regs and temp regs.
- * result.color == R0.xyzw
- * result.depth == R1.z
- * When the fragprog contains instructions to write depth, NV30_TCL_PRIMITIVE_3D_UNK1D78=0
- * otherwise it is set to 1.
- *
- * Constants are inserted directly after the instruction that uses them.
- *
- * It appears that it's not possible to use two input registers in one
- * instruction as the input sourcing is done in the instruction dword
- * and not the source selection dwords. As such instructions such as:
- *
- * ADD result.color, fragment.color, fragment.texcoord[0];
- *
- * must be split into two MOV's and then an ADD (nvidia does this) but
- * I'm not sure why it's not just one MOV and then source the second input
- * in the ADD instruction..
- *
- * Negation of the full source is done with NV30_FP_REG_NEGATE, arbitrary
- * negation requires multiplication with a const.
- *
- * Arbitrary swizzling is supported with the exception of SWIZZLE_ZERO/SWIZZLE_ONE
- * The temp/result regs appear to be initialised to (0.0, 0.0, 0.0, 0.0) as SWIZZLE_ZERO
- * is implemented simply by not writing to the relevant components of the destination.
- *
- * Conditional execution
- * TODO
- *
- * Non-native instructions:
- * LIT
- * LRP - MAD+MAD
- * SUB - ADD, negate second source
- * RSQ - LG2 + EX2
- * POW - LG2 + MUL + EX2
- * SCS - COS + SIN
- * XPD
- */
-
-//== Opcode / Destination selection ==
-#define NV30_FP_OP_PROGRAM_END (1 << 0)
-#define NV30_FP_OP_OUT_REG_SHIFT 1
-#define NV30_FP_OP_OUT_REG_MASK (31 << 1) /* uncertain */
-/* Needs to be set when writing outputs to get expected result.. */
-#define NV30_FP_OP_UNK0_7 (1 << 7)
-#define NV30_FP_OP_COND_WRITE_ENABLE (1 << 8)
-#define NV30_FP_OP_OUTMASK_SHIFT 9
-#define NV30_FP_OP_OUTMASK_MASK (0xF << 9)
-# define NV30_FP_OP_OUT_X (1<<9)
-# define NV30_FP_OP_OUT_Y (1<<10)
-# define NV30_FP_OP_OUT_Z (1<<11)
-# define NV30_FP_OP_OUT_W (1<<12)
-/* Uncertain about these, especially the input_src values.. it's possible that
- * they can be dynamically changed.
- */
-#define NV30_FP_OP_INPUT_SRC_SHIFT 13
-#define NV30_FP_OP_INPUT_SRC_MASK (15 << 13)
-# define NV30_FP_OP_INPUT_SRC_POSITION 0x0
-# define NV30_FP_OP_INPUT_SRC_COL0 0x1
-# define NV30_FP_OP_INPUT_SRC_COL1 0x2
-# define NV30_FP_OP_INPUT_SRC_FOGC 0x3
-# define NV30_FP_OP_INPUT_SRC_TC0 0x4
-# define NV30_FP_OP_INPUT_SRC_TC(n) (0x4 + n)
-#define NV30_FP_OP_TEX_UNIT_SHIFT 17
-#define NV30_FP_OP_TEX_UNIT_MASK (0xF << 17) /* guess */
-#define NV30_FP_OP_PRECISION_SHIFT 22
-#define NV30_FP_OP_PRECISION_MASK (3 << 22)
-# define NV30_FP_PRECISION_FP32 0
-# define NV30_FP_PRECISION_FP16 1
-# define NV30_FP_PRECISION_FX12 2
-#define NV30_FP_OP_OPCODE_SHIFT 24
-#define NV30_FP_OP_OPCODE_MASK (0x3F << 24)
-# define NV30_FP_OP_OPCODE_NOP 0x00
-# define NV30_FP_OP_OPCODE_MOV 0x01
-# define NV30_FP_OP_OPCODE_MUL 0x02
-# define NV30_FP_OP_OPCODE_ADD 0x03
-# define NV30_FP_OP_OPCODE_MAD 0x04
-# define NV30_FP_OP_OPCODE_DP3 0x05
-# define NV30_FP_OP_OPCODE_DP4 0x06
-# define NV30_FP_OP_OPCODE_DST 0x07
-# define NV30_FP_OP_OPCODE_MIN 0x08
-# define NV30_FP_OP_OPCODE_MAX 0x09
-# define NV30_FP_OP_OPCODE_SLT 0x0A
-# define NV30_FP_OP_OPCODE_SGE 0x0B
-# define NV30_FP_OP_OPCODE_SLE 0x0C
-# define NV30_FP_OP_OPCODE_SGT 0x0D
-# define NV30_FP_OP_OPCODE_SNE 0x0E
-# define NV30_FP_OP_OPCODE_SEQ 0x0F
-# define NV30_FP_OP_OPCODE_FRC 0x10
-# define NV30_FP_OP_OPCODE_FLR 0x11
-# define NV30_FP_OP_OPCODE_KIL 0x12
-# define NV30_FP_OP_OPCODE_PK4B 0x13
-# define NV30_FP_OP_OPCODE_UP4B 0x14
-# define NV30_FP_OP_OPCODE_DDX 0x15 /* can only write XY */
-# define NV30_FP_OP_OPCODE_DDY 0x16 /* can only write XY */
-# define NV30_FP_OP_OPCODE_TEX 0x17
-# define NV30_FP_OP_OPCODE_TXP 0x18
-# define NV30_FP_OP_OPCODE_TXD 0x19
-# define NV30_FP_OP_OPCODE_RCP 0x1A
-# define NV30_FP_OP_OPCODE_RSQ 0x1B
-# define NV30_FP_OP_OPCODE_EX2 0x1C
-# define NV30_FP_OP_OPCODE_LG2 0x1D
-# define NV30_FP_OP_OPCODE_LIT 0x1E
-# define NV30_FP_OP_OPCODE_LRP 0x1F
-# define NV30_FP_OP_OPCODE_COS 0x22
-# define NV30_FP_OP_OPCODE_SIN 0x23
-# define NV30_FP_OP_OPCODE_PK2H 0x24
-# define NV30_FP_OP_OPCODE_UP2H 0x25
-# define NV30_FP_OP_OPCODE_POW 0x26
-# define NV30_FP_OP_OPCODE_PK4UB 0x27
-# define NV30_FP_OP_OPCODE_UP4UB 0x28
-# define NV30_FP_OP_OPCODE_PK2US 0x29
-# define NV30_FP_OP_OPCODE_UP2US 0x2A
-# define NV30_FP_OP_OPCODE_DP2A 0x2E
-# define NV30_FP_OP_OPCODE_TXB 0x31
-# define NV30_FP_OP_OPCODE_RFL 0x36
-#define NV30_FP_OP_OUT_SAT (1 << 31)
-
-/* high order bits of SRC0 */
-#define NV30_FP_OP_OUT_ABS (1 << 29)
-#define NV30_FP_OP_COND_SWZ_W_SHIFT 27
-#define NV30_FP_OP_COND_SWZ_W_MASK (3 << 27)
-#define NV30_FP_OP_COND_SWZ_Z_SHIFT 25
-#define NV30_FP_OP_COND_SWZ_Z_MASK (3 << 25)
-#define NV30_FP_OP_COND_SWZ_Y_SHIFT 23
-#define NV30_FP_OP_COND_SWZ_Y_MASK (3 << 23)
-#define NV30_FP_OP_COND_SWZ_X_SHIFT 21
-#define NV30_FP_OP_COND_SWZ_X_MASK (3 << 21)
-#define NV30_FP_OP_COND_SWZ_ALL_SHIFT 21
-#define NV30_FP_OP_COND_SWZ_ALL_MASK (0xFF << 21)
-#define NV30_FP_OP_COND_SHIFT 18
-#define NV30_FP_OP_COND_MASK (0x07 << 18)
-# define NV30_FP_OP_COND_FL 0
-# define NV30_FP_OP_COND_LT 1
-# define NV30_FP_OP_COND_EQ 2
-# define NV30_FP_OP_COND_LE 3
-# define NV30_FP_OP_COND_GT 4
-# define NV30_FP_OP_COND_NE 5
-# define NV30_FP_OP_COND_GE 6
-# define NV30_FP_OP_COND_TR 7
-
-/* high order bits of SRC1 */
-#define NV30_FP_OP_SRC_SCALE_SHIFT 28
-#define NV30_FP_OP_SRC_SCALE_MASK (3 << 28)
-
-/* high order bits of SRC2 */
-#define NV30_FP_OP_INDEX_INPUT (1 << 30)
-
-//== Register selection ==
-#define NV30_FP_REG_ALL_MASK (0x1FFFF<<0)
-#define NV30_FP_REG_TYPE_SHIFT 0
-#define NV30_FP_REG_TYPE_MASK (3 << 0)
-# define NV30_FP_REG_TYPE_TEMP 0
-# define NV30_FP_REG_TYPE_INPUT 1
-# define NV30_FP_REG_TYPE_CONST 2
-#define NV30_FP_REG_SRC_SHIFT 2 /* uncertain */
-#define NV30_FP_REG_SRC_MASK (31 << 2)
-#define NV30_FP_REG_UNK_0 (1 << 8)
-#define NV30_FP_REG_SWZ_ALL_SHIFT 9
-#define NV30_FP_REG_SWZ_ALL_MASK (255 << 9)
-#define NV30_FP_REG_SWZ_X_SHIFT 9
-#define NV30_FP_REG_SWZ_X_MASK (3 << 9)
-#define NV30_FP_REG_SWZ_Y_SHIFT 11
-#define NV30_FP_REG_SWZ_Y_MASK (3 << 11)
-#define NV30_FP_REG_SWZ_Z_SHIFT 13
-#define NV30_FP_REG_SWZ_Z_MASK (3 << 13)
-#define NV30_FP_REG_SWZ_W_SHIFT 15
-#define NV30_FP_REG_SWZ_W_MASK (3 << 15)
-# define NV30_FP_SWIZZLE_X 0
-# define NV30_FP_SWIZZLE_Y 1
-# define NV30_FP_SWIZZLE_Z 2
-# define NV30_FP_SWIZZLE_W 3
-#define NV30_FP_REG_NEGATE (1 << 17)
-
-#endif
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Nouveau
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-#include "nouveau_state.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "mtypes.h"
-#include "colormac.h"
-
-#define NOUVEAU_CARD_USING_SHADERS (nmesa->screen->card->type >= NV_40)
-
-static void nv30AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte ubRef;
- CLAMPED_FLOAT_TO_UBYTE(ubRef, ref);
-
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC, 2);
- OUT_RING_CACHE(func); /* NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_FUNC */
- OUT_RING_CACHE(ubRef); /* NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF */
-}
-
-static void nv30BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte cf[4];
-
- CLAMPED_FLOAT_TO_UBYTE(cf[0], color[0]);
- CLAMPED_FLOAT_TO_UBYTE(cf[1], color[1]);
- CLAMPED_FLOAT_TO_UBYTE(cf[2], color[2]);
- CLAMPED_FLOAT_TO_UBYTE(cf[3], color[3]);
-
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_BLEND_COLOR, 1);
- OUT_RING_CACHE(PACK_COLOR_8888(cf[3], cf[1], cf[2], cf[0]));
-}
-
-static void nv30BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB, GLenum modeA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_BLEND_EQUATION, 1);
- OUT_RING_CACHE((modeA<<16) | modeRGB);
-}
-
-
-static void nv30BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
- GLenum sfactorA, GLenum dfactorA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC, 2);
- OUT_RING_CACHE((sfactorA<<16) | sfactorRGB);
- OUT_RING_CACHE((dfactorA<<16) | dfactorRGB);
-}
-
-static void nv30Clear(GLcontext *ctx, GLbitfield mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLuint hw_bufs = 0;
-
- if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT))
- hw_bufs |= 0xf0;
- if (mask & (BUFFER_BIT_DEPTH))
- hw_bufs |= 0x03;
-
- if (hw_bufs) {
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLEAR_WHICH_BUFFERS, 1);
- OUT_RING(hw_bufs);
- }
-}
-
-static void nv30ClearColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte c[4];
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(c,color);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLEAR_VALUE_ARGB, 1);
- OUT_RING_CACHE(PACK_COLOR_8888(c[3],c[0],c[1],c[2]));
-}
-
-static void nv30ClearDepth(GLcontext *ctx, GLclampd d)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nmesa->clear_value=((nmesa->clear_value&0x000000FF)|(((uint32_t)(d*0xFFFFFF))<<8));
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLEAR_VALUE_DEPTH, 1);
- OUT_RING_CACHE(nmesa->clear_value);
-}
-
-/* we're don't support indexed buffers
- void (*ClearIndex)(GLcontext *ctx, GLuint index)
- */
-
-static void nv30ClearStencil(GLcontext *ctx, GLint s)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- nmesa->clear_value=((nmesa->clear_value&0xFFFFFF00)|(s&0x000000FF));
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLEAR_VALUE_DEPTH, 1);
- OUT_RING_CACHE(nmesa->clear_value);
-}
-
-static void nv30ClipPlane(GLcontext *ctx, GLenum plane, const GLfloat *equation)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (NOUVEAU_CARD_USING_SHADERS)
- return;
-
- plane -= GL_CLIP_PLANE0;
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_A(plane), 4);
- OUT_RING_CACHEf(equation[0]);
- OUT_RING_CACHEf(equation[1]);
- OUT_RING_CACHEf(equation[2]);
- OUT_RING_CACHEf(equation[3]);
-}
-
-static void nv30ColorMask(GLcontext *ctx, GLboolean rmask, GLboolean gmask,
- GLboolean bmask, GLboolean amask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_COLOR_MASK, 1);
- OUT_RING_CACHE(((amask && 0x01) << 24) | ((rmask && 0x01) << 16) | ((gmask && 0x01)<< 8) | ((bmask && 0x01) << 0));
-}
-
-static void nv30ColorMaterial(GLcontext *ctx, GLenum face, GLenum mode)
-{
- // TODO I need love
-}
-
-static void nv30CullFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CULL_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv30FrontFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FRONT_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv30DepthFunc(GLcontext *ctx, GLenum func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DEPTH_FUNC, 1);
- OUT_RING_CACHE(func);
-}
-
-static void nv30DepthMask(GLcontext *ctx, GLboolean flag)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE, 1);
- OUT_RING_CACHE(flag);
-}
-
-static void nv30DepthRange(GLcontext *ctx, GLclampd nearval, GLclampd farval)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR, 2);
- OUT_RING_CACHEf(nearval);
- OUT_RING_CACHEf(farval);
-}
-
-/** Specify the current buffer for writing */
-//void (*DrawBuffer)( GLcontext *ctx, GLenum buffer );
-/** Specify the buffers for writing for fragment programs*/
-//void (*DrawBuffers)( GLcontext *ctx, GLsizei n, const GLenum *buffers );
-
-static void nv30Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- switch(cap)
- {
- case GL_ALPHA_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_AUTO_NORMAL:
- case GL_BLEND:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_BLEND_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_CLIP_PLANE0:
- case GL_CLIP_PLANE1:
- case GL_CLIP_PLANE2:
- case GL_CLIP_PLANE3:
- case GL_CLIP_PLANE4:
- case GL_CLIP_PLANE5:
- if (NOUVEAU_CARD_USING_SHADERS) {
- nouveauShader *nvs = (nouveauShader *)ctx->VertexProgram._Current;
- if (nvs)
- nvs->translated = GL_FALSE;
- } else {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CLIP_PLANE_ENABLE(cap-GL_CLIP_PLANE0), 1);
- OUT_RING_CACHE(state);
- }
- break;
- case GL_COLOR_LOGIC_OP:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_COLOR_MATERIAL:
-// case GL_COLOR_SUM_EXT:
-// case GL_COLOR_TABLE:
-// case GL_CONVOLUTION_1D:
-// case GL_CONVOLUTION_2D:
- case GL_CULL_FACE:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DEPTH_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DITHER:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DITHER_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_FOG:
- if (NOUVEAU_CARD_USING_SHADERS)
- break;
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FOG_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_HISTOGRAM:
-// case GL_INDEX_LOGIC_OP:
- case GL_LIGHT0:
- case GL_LIGHT1:
- case GL_LIGHT2:
- case GL_LIGHT3:
- case GL_LIGHT4:
- case GL_LIGHT5:
- case GL_LIGHT6:
- case GL_LIGHT7:
- {
- uint32_t mask=0x11<<(2*(cap-GL_LIGHT0));
-
- if (NOUVEAU_CARD_USING_SHADERS)
- break;
-
- nmesa->enabled_lights=((nmesa->enabled_lights&mask)|(mask*state));
- if (nmesa->lighting_enabled)
- {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_ENABLED_LIGHTS, 1);
- OUT_RING_CACHE(nmesa->enabled_lights);
- }
- break;
- }
- case GL_LIGHTING:
- if (NOUVEAU_CARD_USING_SHADERS)
- break;
-
- nmesa->lighting_enabled=state;
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_ENABLED_LIGHTS, 1);
- if (nmesa->lighting_enabled)
- OUT_RING_CACHE(nmesa->enabled_lights);
- else
- OUT_RING_CACHE(0x0);
- break;
-// case GL_LINE_SMOOTH:
-// case GL_LINE_STIPPLE:
-// case GL_MAP1_COLOR_4:
-// case GL_MAP1_INDEX:
-// case GL_MAP1_NORMAL:
-// case GL_MAP1_TEXTURE_COORD_1:
-// case GL_MAP1_TEXTURE_COORD_2:
-// case GL_MAP1_TEXTURE_COORD_3:
-// case GL_MAP1_TEXTURE_COORD_4:
-// case GL_MAP1_VERTEX_3:
-// case GL_MAP1_VERTEX_4:
-// case GL_MAP2_COLOR_4:
-// case GL_MAP2_INDEX:
-// case GL_MAP2_NORMAL:
-// case GL_MAP2_TEXTURE_COORD_1:
-// case GL_MAP2_TEXTURE_COORD_2:
-// case GL_MAP2_TEXTURE_COORD_3:
-// case GL_MAP2_TEXTURE_COORD_4:
-// case GL_MAP2_VERTEX_3:
-// case GL_MAP2_VERTEX_4:
-// case GL_MINMAX:
- case GL_NORMALIZE:
- if (nmesa->screen->card->type != NV_44) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_NORMALIZE_ENABLE, 1);
- OUT_RING_CACHE(state);
- }
- break;
-// case GL_POINT_SMOOTH:
- case GL_POLYGON_OFFSET_POINT:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_LINE:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_FILL:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_STIPPLE:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_POST_COLOR_MATRIX_COLOR_TABLE:
-// case GL_POST_CONVOLUTION_COLOR_TABLE:
-// case GL_RESCALE_NORMAL:
- case GL_SCISSOR_TEST:
- /* No enable bit, nv30Scissor will adjust to max range */
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
- break;
-// case GL_SEPARABLE_2D:
- case GL_STENCIL_TEST:
- // TODO BACK and FRONT ?
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_ENABLE, 1);
- OUT_RING_CACHE(state);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_TEXTURE_GEN_Q:
-// case GL_TEXTURE_GEN_R:
-// case GL_TEXTURE_GEN_S:
-// case GL_TEXTURE_GEN_T:
-// case GL_TEXTURE_1D:
-// case GL_TEXTURE_2D:
-// case GL_TEXTURE_3D:
- }
-}
-
-static void nv30Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (NOUVEAU_CARD_USING_SHADERS)
- return;
-
- switch(pname)
- {
- case GL_FOG_MODE:
- {
- int mode = 0;
- /* The modes are different in GL and the card. */
- switch(ctx->Fog.Mode)
- {
- case GL_LINEAR:
- mode = 0x804;
- break;
- case GL_EXP:
- mode = 0x802;
- break;
- case GL_EXP2:
- mode = 0x803;
- break;
- }
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FOG_MODE, 1);
- OUT_RING_CACHE (mode);
- break;
- }
- case GL_FOG_COLOR:
- {
- GLubyte c[4];
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(c,params);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FOG_COLOR, 1);
- /* nvidia ignores the alpha channel */
- OUT_RING_CACHE(PACK_COLOR_8888_REV(c[0],c[1],c[2],c[3]));
- break;
- }
- case GL_FOG_DENSITY:
- case GL_FOG_START:
- case GL_FOG_END:
- {
- GLfloat f=0., c=0.;
- switch(ctx->Fog.Mode)
- {
- case GL_LINEAR:
- f = -1.0/(ctx->Fog.End - ctx->Fog.Start);
- c = ctx->Fog.Start/(ctx->Fog.End - ctx->Fog.Start) + 2.001953;
- break;
- case GL_EXP:
- f = -0.090168*ctx->Fog.Density;
- c = 1.5;
- case GL_EXP2:
- f = -0.212330*ctx->Fog.Density;
- c = 1.5;
- }
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FOG_EQUATION_LINEAR, 1);
- OUT_RING_CACHE(f);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FOG_EQUATION_CONSTANT, 1);
- OUT_RING_CACHE(c);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_FOG_EQUATION_QUADRATIC, 1);
- OUT_RING_CACHE(0); /* Is this always the same? */
- break;
- }
-// case GL_FOG_COORD_SRC:
- default:
- break;
- }
-}
-
-static void nv30Hint(GLcontext *ctx, GLenum target, GLenum mode)
-{
- // TODO I need love (fog and line_smooth hints)
-}
-
-// void (*IndexMask)(GLcontext *ctx, GLuint mask);
-
-enum {
- SPOTLIGHT_NO_UPDATE,
- SPOTLIGHT_UPDATE_EXPONENT,
- SPOTLIGHT_UPDATE_DIRECTION,
- SPOTLIGHT_UPDATE_ALL
-};
-
-static void nv30Lightfv(GLcontext *ctx, GLenum light, GLenum pname, const GLfloat *params )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLint p = light - GL_LIGHT0;
- struct gl_light *l = &ctx->Light.Light[p];
- int spotlight_update = SPOTLIGHT_NO_UPDATE;
-
- if (NOUVEAU_CARD_USING_SHADERS)
- return;
-
- /* not sure where the fourth param value goes...*/
- switch(pname)
- {
- case GL_AMBIENT:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_AMBIENT_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_DIFFUSE:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_DIFFUSE_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_SPECULAR:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_FRONT_SIDE_PRODUCT_SPECULAR_R(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_POSITION:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_POSITION_X(p), 3);
- OUT_RING_CACHEf(params[0]);
- OUT_RING_CACHEf(params[1]);
- OUT_RING_CACHEf(params[2]);
- break;
- case GL_SPOT_DIRECTION:
- spotlight_update = SPOTLIGHT_UPDATE_DIRECTION;
- break;
- case GL_SPOT_EXPONENT:
- spotlight_update = SPOTLIGHT_UPDATE_EXPONENT;
- break;
- case GL_SPOT_CUTOFF:
- spotlight_update = SPOTLIGHT_UPDATE_ALL;
- break;
- case GL_CONSTANT_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_CONSTANT_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- case GL_LINEAR_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_LINEAR_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- case GL_QUADRATIC_ATTENUATION:
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_QUADRATIC_ATTENUATION(p), 1);
- OUT_RING_CACHEf(*params);
- break;
- default:
- break;
- }
-
- switch(spotlight_update) {
- case SPOTLIGHT_UPDATE_DIRECTION:
- {
- GLfloat x,y,z;
- GLfloat spot_light_coef_a = 1.0 / (l->_CosCutoff - 1.0);
- x = spot_light_coef_a * l->_NormDirection[0];
- y = spot_light_coef_a * l->_NormDirection[1];
- z = spot_light_coef_a * l->_NormDirection[2];
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_DIR_X(p), 3);
- OUT_RING_CACHEf(x);
- OUT_RING_CACHEf(y);
- OUT_RING_CACHEf(z);
- }
- break;
- case SPOTLIGHT_UPDATE_EXPONENT:
- {
- GLfloat cc,lc,qc;
- cc = 1.0; /* FIXME: These need to be correctly computed */
- lc = 0.0;
- qc = 2.0;
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(p), 3);
- OUT_RING_CACHEf(cc);
- OUT_RING_CACHEf(lc);
- OUT_RING_CACHEf(qc);
- }
- break;
- case SPOTLIGHT_UPDATE_ALL:
- {
- GLfloat cc,lc,qc, x,y,z, c;
- GLfloat spot_light_coef_a = 1.0 / (l->_CosCutoff - 1.0);
- cc = 1.0; /* FIXME: These need to be correctly computed */
- lc = 0.0;
- qc = 2.0;
- x = spot_light_coef_a * l->_NormDirection[0];
- y = spot_light_coef_a * l->_NormDirection[1];
- z = spot_light_coef_a * l->_NormDirection[2];
- c = spot_light_coef_a + 1.0;
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LIGHT_SPOT_CUTOFF_A(p), 7);
- OUT_RING_CACHEf(cc);
- OUT_RING_CACHEf(lc);
- OUT_RING_CACHEf(qc);
- OUT_RING_CACHEf(x);
- OUT_RING_CACHEf(y);
- OUT_RING_CACHEf(z);
- OUT_RING_CACHEf(c);
- }
- break;
- default:
- break;
- }
-}
-
-/** Set the lighting model parameters */
-void (*LightModelfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
-
-
-static void nv30LineStipple(GLcontext *ctx, GLint factor, GLushort pattern )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LINE_STIPPLE_PATTERN, 1);
- OUT_RING_CACHE((pattern << 16) | factor);
-}
-
-static void nv30LineWidth(GLcontext *ctx, GLfloat width)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte ubWidth;
-
- ubWidth = (GLubyte)(width * 8.0) & 0xFF;
-
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LINE_WIDTH_SMOOTH, 1);
- OUT_RING_CACHE(ubWidth);
-}
-
-static void nv30LogicOpcode(GLcontext *ctx, GLenum opcode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_COLOR_LOGIC_OP_OP, 1);
- OUT_RING_CACHE(opcode);
-}
-
-static void nv30PointParameterfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- /*TODO: not sure what goes here. */
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-}
-
-/** Specify the diameter of rasterized points */
-static void nv30PointSize(GLcontext *ctx, GLfloat size)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POINT_SIZE, 1);
- OUT_RING_CACHEf(size);
-}
-
-/** Select a polygon rasterization mode */
-static void nv30PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT, 1);
- OUT_RING_CACHE(mode);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK, 1);
- OUT_RING_CACHE(mode);
- }
-}
-
-/** Set the scale and units used to calculate depth values */
-static void nv30PolygonOffset(GLcontext *ctx, GLfloat factor, GLfloat units)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR, 2);
- OUT_RING_CACHEf(factor);
-
- /* Looks like we always multiply units by 2.0... according to the dumps.*/
- OUT_RING_CACHEf(units * 2.0);
-}
-
-/** Set the polygon stippling pattern */
-static void nv30PolygonStipple(GLcontext *ctx, const GLubyte *mask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_PATTERN(0), 32);
- OUT_RING_CACHEp(mask, 32);
-}
-
-/* Specifies the current buffer for reading */
-void (*ReadBuffer)( GLcontext *ctx, GLenum buffer );
-/** Set rasterization mode */
-void (*RenderMode)(GLcontext *ctx, GLenum mode );
-
-/* Translate GL coords to window coords, clamping w/h to the
- * dimensions of the window.
- */
-static void nv30WindowCoords(nouveauContextPtr nmesa,
- GLuint x, GLuint y, GLuint w, GLuint h,
- GLuint *wX, GLuint *wY, GLuint *wW, GLuint *wH)
-{
- if ((x+w) > nmesa->drawW)
- w = nmesa->drawW - x;
- (*wX) = x + nmesa->drawX;
- (*wW) = w;
-
- if ((y+h) > nmesa->drawH)
- h = nmesa->drawH - y;
- (*wY) = (nmesa->drawH - y) - h + nmesa->drawY;
- (*wH) = h;
-}
-
-/** Define the scissor box */
-static void nv30Scissor(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLuint wX, wY, wW, wH;
-
- /* There's no scissor enable bit, so adjust the scissor to cover the
- * maximum draw buffer bounds
- */
- if (!ctx->Scissor.Enabled) {
- wX = nmesa->drawX;
- wY = nmesa->drawY;
- wW = nmesa->drawW;
- wH = nmesa->drawH;
- } else {
- nv30WindowCoords(nmesa, x, y, w, h, &wX, &wY, &wW, &wH);
- }
-
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SCISSOR_WIDTH_XPOS, 2);
- OUT_RING_CACHE ((wW << 16) | wX);
- OUT_RING_CACHE ((wH << 16) | wY);
-}
-
-/** Select flat or smooth shading */
-static void nv30ShadeModel(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SHADE_MODEL, 1);
- OUT_RING_CACHE(mode);
-}
-
-/** OpenGL 2.0 two-sided StencilFunc */
-static void nv30StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func,
- GLint ref, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_FUNC, 3);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ref);
- OUT_RING_CACHE(mask);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_FUNC, 3);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ref);
- OUT_RING_CACHE(mask);
- }
-}
-
-/** OpenGL 2.0 two-sided StencilMask */
-static void nv30StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_MASK, 1);
- OUT_RING_CACHE(mask);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_MASK, 1);
- OUT_RING_CACHE(mask);
- }
-}
-
-/** OpenGL 2.0 two-sided StencilOp */
-static void nv30StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail,
- GLenum zfail, GLenum zpass)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_FAIL, 3);
- OUT_RING_CACHE(fail);
- OUT_RING_CACHE(zfail);
- OUT_RING_CACHE(zpass);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_FAIL, 3);
- OUT_RING_CACHE(fail);
- OUT_RING_CACHE(zfail);
- OUT_RING_CACHE(zpass);
- }
-}
-
-/** Control the generation of texture coordinates */
-void (*TexGen)(GLcontext *ctx, GLenum coord, GLenum pname,
- const GLfloat *params);
-/** Set texture environment parameters */
-void (*TexEnv)(GLcontext *ctx, GLenum target, GLenum pname,
- const GLfloat *param);
-/** Set texture parameters */
-void (*TexParameter)(GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj,
- GLenum pname, const GLfloat *params);
-
-static void nv30TextureMatrix(GLcontext *ctx, GLuint unit, const GLmatrix *mat)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (!NOUVEAU_CARD_USING_SHADERS) {
- BEGIN_RING_CACHE(NvSub3D,
- NV30_TCL_PRIMITIVE_3D_TX_MATRIX(unit, 0), 16);
- /*XXX: This SHOULD work.*/
- OUT_RING_CACHEp(mat->m, 16);
- }
-}
-
-static void nv30WindowMoved(nouveauContextPtr nmesa)
-{
- GLcontext *ctx = nmesa->glCtx;
- GLfloat *v = nmesa->viewport.m;
- GLuint wX, wY, wW, wH;
-
- nv30WindowCoords(nmesa, ctx->Viewport.X, ctx->Viewport.Y,
- ctx->Viewport.Width, ctx->Viewport.Height,
- &wX, &wY, &wW, &wH);
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VIEWPORT_DIMS_0, 2);
- OUT_RING_CACHE ((wW << 16) | wX);
- OUT_RING_CACHE ((wH << 16) | wY);
-
- /* something to do with clears, possibly doesn't belong here */
- BEGIN_RING_CACHE(NvSub3D,
- NV30_TCL_PRIMITIVE_3D_VIEWPORT_COLOR_BUFFER_OFS0, 2);
- OUT_RING_CACHE(((nmesa->drawX + nmesa->drawW) << 16) | nmesa->drawX);
- OUT_RING_CACHE(((nmesa->drawY + nmesa->drawH) << 16) | nmesa->drawY);
-
- /* viewport transform */
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VIEWPORT_XFRM_OX, 8);
- OUT_RING_CACHEf (v[MAT_TX]);
- OUT_RING_CACHEf (v[MAT_TY]);
- OUT_RING_CACHEf (v[MAT_TZ]);
- OUT_RING_CACHEf (0.0);
- OUT_RING_CACHEf (v[MAT_SX]);
- OUT_RING_CACHEf (v[MAT_SY]);
- OUT_RING_CACHEf (v[MAT_SZ]);
- OUT_RING_CACHEf (0.0);
-
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
-}
-
-static GLboolean nv30InitCard(nouveauContextPtr nmesa)
-{
- int i;
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
-
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT1, 3);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaTT);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT8, 1);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT4, 2);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, 0x1b0, 1); /* SET_OBJECT8B*/
- OUT_RING(NvDmaFB);
-
- for(i = 0x2c8; i <= 0x2fc; i += 4)
- {
- BEGIN_RING_SIZE(NvSub3D, i, 1);
- OUT_RING(0x0);
- }
-
- BEGIN_RING_SIZE(NvSub3D, 0x0220, 1);
- OUT_RING(1);
-
- BEGIN_RING_SIZE(NvSub3D, 0x03b0, 1);
- OUT_RING(0x00100000);
- BEGIN_RING_SIZE(NvSub3D, 0x1454, 1);
- OUT_RING(0);
- BEGIN_RING_SIZE(NvSub3D, 0x1d80, 1);
- OUT_RING(3);
-
- /* NEW */
- BEGIN_RING_SIZE(NvSub3D, 0x1e98, 1);
- OUT_RING(0);
- BEGIN_RING_SIZE(NvSub3D, 0x17e0, 3);
- OUT_RING(0);
- OUT_RING(0);
- OUT_RING(0x3f800000);
- BEGIN_RING_SIZE(NvSub3D, 0x1f80, 16);
- OUT_RING(0); OUT_RING(0); OUT_RING(0); OUT_RING(0);
- OUT_RING(0); OUT_RING(0); OUT_RING(0); OUT_RING(0);
- OUT_RING(0x0000ffff);
- OUT_RING(0); OUT_RING(0); OUT_RING(0); OUT_RING(0);
- OUT_RING(0); OUT_RING(0); OUT_RING(0);
-/*
- BEGIN_RING_SIZE(NvSub3D, 0x100, 2);
- OUT_RING(0);
- OUT_RING(0);
-*/
- BEGIN_RING_SIZE(NvSub3D, 0x120, 3);
- OUT_RING(0);
- OUT_RING(1);
- OUT_RING(2);
-
- BEGIN_RING_SIZE(NvSub3D, 0x1d88, 1);
- OUT_RING(0x00001200);
-
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_RC_ENABLE, 1);
- OUT_RING (0);
-
- return GL_TRUE;
-}
-
-static GLboolean nv40InitCard(nouveauContextPtr nmesa)
-{
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
-
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT1, 2);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT8, 1);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_OBJECT4, 2);
- OUT_RING(NvDmaFB);
- OUT_RING(NvDmaFB);
- BEGIN_RING_SIZE(NvSub3D, 0x0220, 1);
- OUT_RING(1);
-
- BEGIN_RING_SIZE(NvSub3D, 0x1ea4, 3);
- OUT_RING(0x00000010);
- OUT_RING(0x01000100);
- OUT_RING(0xff800006);
- BEGIN_RING_SIZE(NvSub3D, 0x1fc4, 1);
- OUT_RING(0x06144321);
- BEGIN_RING_SIZE(NvSub3D, 0x1fc8, 2);
- OUT_RING(0xedcba987);
- OUT_RING(0x00000021);
- BEGIN_RING_SIZE(NvSub3D, 0x1fd0, 1);
- OUT_RING(0x00171615);
- BEGIN_RING_SIZE(NvSub3D, 0x1fd4, 1);
- OUT_RING(0x001b1a19);
-
- BEGIN_RING_SIZE(NvSub3D, 0x1ef8, 1);
- OUT_RING(0x0020ffff);
- BEGIN_RING_SIZE(NvSub3D, 0x1d64, 1);
- OUT_RING(0x00d30000);
- BEGIN_RING_SIZE(NvSub3D, 0x1e94, 1);
- OUT_RING(0x00000001);
-
- return GL_TRUE;
-}
-
-static GLboolean nv30BindBuffers(nouveauContextPtr nmesa, int num_color,
- nouveau_renderbuffer **color,
- nouveau_renderbuffer *depth)
-{
- GLuint x, y, w, h;
-
- w = color[0]->mesa.Width;
- h = color[0]->mesa.Height;
- x = nmesa->drawX;
- y = nmesa->drawY;
-
- if (num_color != 1)
- return GL_FALSE;
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VIEWPORT_COLOR_BUFFER_DIM0, 5);
- OUT_RING (((w+x)<<16)|x);
- OUT_RING (((h+y)<<16)|y);
- if (color[0]->mesa._ActualFormat == GL_RGBA8)
- OUT_RING (0x148);
- else
- OUT_RING (0x143);
- if (nmesa->screen->card->type >= NV_40)
- OUT_RING (color[0]->pitch);
- else
- OUT_RING (color[0]->pitch | (depth ? (depth->pitch << 16): 0));
- OUT_RING (color[0]->offset);
-
- if (depth) {
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_DEPTH_OFFSET, 1);
- OUT_RING (depth->offset);
- if (nmesa->screen->card->type >= NV_40) {
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_LMA_DEPTH_BUFFER_PITCH, 1);
- OUT_RING (depth->pitch);
- }
- }
-
- return GL_TRUE;
-}
-
-void nv30InitStateFuncs(GLcontext *ctx, struct dd_function_table *func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- func->AlphaFunc = nv30AlphaFunc;
- func->BlendColor = nv30BlendColor;
- func->BlendEquationSeparate = nv30BlendEquationSeparate;
- func->BlendFuncSeparate = nv30BlendFuncSeparate;
- func->Clear = nv30Clear;
- func->ClearColor = nv30ClearColor;
- func->ClearDepth = nv30ClearDepth;
- func->ClearStencil = nv30ClearStencil;
- func->ClipPlane = nv30ClipPlane;
- func->ColorMask = nv30ColorMask;
- func->ColorMaterial = nv30ColorMaterial;
- func->CullFace = nv30CullFace;
- func->FrontFace = nv30FrontFace;
- func->DepthFunc = nv30DepthFunc;
- func->DepthMask = nv30DepthMask;
- func->DepthRange = nv30DepthRange;
- func->Enable = nv30Enable;
- func->Fogfv = nv30Fogfv;
- func->Hint = nv30Hint;
- func->Lightfv = nv30Lightfv;
-/* func->LightModelfv = nv30LightModelfv; */
- func->LineStipple = nv30LineStipple;
- func->LineWidth = nv30LineWidth;
- func->LogicOpcode = nv30LogicOpcode;
- func->PointParameterfv = nv30PointParameterfv;
- func->PointSize = nv30PointSize;
- func->PolygonMode = nv30PolygonMode;
- func->PolygonOffset = nv30PolygonOffset;
- func->PolygonStipple = nv30PolygonStipple;
-#if 0
- func->ReadBuffer = nv30ReadBuffer;
- func->RenderMode = nv30RenderMode;
-#endif
- func->Scissor = nv30Scissor;
- func->ShadeModel = nv30ShadeModel;
- func->StencilFuncSeparate = nv30StencilFuncSeparate;
- func->StencilMaskSeparate = nv30StencilMaskSeparate;
- func->StencilOpSeparate = nv30StencilOpSeparate;
-#if 0
- func->TexGen = nv30TexGen;
- func->TexParameter = nv30TexParameter;
-#endif
- func->TextureMatrix = nv30TextureMatrix;
-
-
- if (nmesa->screen->card->type >= NV_40)
- nmesa->hw_func.InitCard = nv40InitCard;
- else
- nmesa->hw_func.InitCard = nv30InitCard;
- nmesa->hw_func.BindBuffers = nv30BindBuffers;
- nmesa->hw_func.WindowMoved = nv30WindowMoved;
-}
-
+++ /dev/null
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-
-#include "nouveau_shader.h"
-#include "nv30_shader.h"
-
-/*****************************************************************************
- * Support routines
- */
-static void
-NV30VPUploadToHW(GLcontext *ctx, nouveauShader *nvs)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- int i;
-
- /* We can do better here and keep more than one VP on the hardware, and
- * switch between them with PROGRAM_START_ID..
- */
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_FROM_ID, 1);
- OUT_RING(0);
- for (i=0; i<nvs->program_size; i+=4) {
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_INST0, 4);
- OUT_RING(nvs->program[i + 0]);
- OUT_RING(nvs->program[i + 1]);
- OUT_RING(nvs->program[i + 2]);
- OUT_RING(nvs->program[i + 3]);
- }
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VP_PROGRAM_START_ID, 1);
- OUT_RING(0);
-
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VP_IN_REG, 2);
- OUT_RING(nvs->card_priv.NV30VP.vp_in_reg);
- OUT_RING(nvs->card_priv.NV30VP.vp_out_reg);
-
- BEGIN_RING_CACHE(NvSub3D, NV30_TCL_PRIMITIVE_3D_SET_CLIPPING_PLANES, 1);
- OUT_RING_CACHE (nvs->card_priv.NV30VP.clip_enables);
-}
-
-static void
-NV30VPUpdateConst(GLcontext *ctx, nouveauShader *nvs, int id)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLfloat *val;
-
- val = nvs->params[id].source_val ?
- nvs->params[id].source_val : nvs->params[id].val;
-
- BEGIN_RING_SIZE(NvSub3D, NV30_TCL_PRIMITIVE_3D_VP_UPLOAD_CONST_ID, 5);
- OUT_RING (id);
- OUT_RINGp(val, 4);
-}
-
-/*****************************************************************************
- * Assembly routines
- */
-static void
-NV30VPSetBranchTarget(nvsFunc *shader, int addr)
-{
- shader->inst[2] &= ~NV30_VP_INST_IADDR_MASK;
- shader->inst[2] |= (addr << NV30_VP_INST_IADDR_SHIFT);
-}
-
-/*****************************************************************************
- * Disassembly routines
- */
-static unsigned int
-NV30VPGetOpcodeHW(nvsFunc * shader, int slot)
-{
- int op;
-
- if (slot) {
- op = (shader->inst[1] & NV30_VP_INST_SCA_OPCODEL_MASK)
- >> NV30_VP_INST_SCA_OPCODEL_SHIFT;
- op |= ((shader->inst[0] & NV30_VP_INST_SCA_OPCODEH_MASK)
- >> NV30_VP_INST_SCA_OPCODEH_SHIFT) << 4;
- }
- else {
- op = (shader->inst[1] & NV30_VP_INST_VEC_OPCODE_MASK)
- >> NV30_VP_INST_VEC_OPCODE_SHIFT;
- }
-
- return op;
-}
-
-static nvsRegFile
-NV30VPGetDestFile(nvsFunc * shader, int merged)
-{
- switch (shader->GetOpcode(shader, merged)) {
- case NVS_OP_ARL:
- case NVS_OP_ARR:
- case NVS_OP_ARA:
- return NVS_FILE_ADDRESS;
- default:
- /*FIXME: This probably isn't correct.. */
- if ((shader->inst[3] & NV30_VP_INST_VDEST_WRITEMASK_MASK) != 0)
- return NVS_FILE_RESULT;
- if ((shader->inst[3] & NV30_VP_INST_SDEST_WRITEMASK_MASK) != 0)
- return NVS_FILE_RESULT;
- return NVS_FILE_TEMP;
- }
-}
-
-static unsigned int
-NV30VPGetDestID(nvsFunc * shader, int merged)
-{
- int id;
-
- switch (shader->GetDestFile(shader, merged)) {
- case NVS_FILE_RESULT:
- id = ((shader->inst[3] & NV30_VP_INST_DEST_ID_MASK)
- >> NV30_VP_INST_DEST_ID_SHIFT);
- switch (id) {
- case NV30_VP_INST_DEST_POS : return NVS_FR_POSITION;
- case NV30_VP_INST_DEST_COL0 : return NVS_FR_COL0;
- case NV30_VP_INST_DEST_COL1 : return NVS_FR_COL1;
- case NV30_VP_INST_DEST_TC(0): return NVS_FR_TEXCOORD0;
- case NV30_VP_INST_DEST_TC(1): return NVS_FR_TEXCOORD1;
- case NV30_VP_INST_DEST_TC(2): return NVS_FR_TEXCOORD2;
- case NV30_VP_INST_DEST_TC(3): return NVS_FR_TEXCOORD3;
- case NV30_VP_INST_DEST_TC(4): return NVS_FR_TEXCOORD4;
- case NV30_VP_INST_DEST_TC(5): return NVS_FR_TEXCOORD5;
- case NV30_VP_INST_DEST_TC(6): return NVS_FR_TEXCOORD6;
- case NV30_VP_INST_DEST_TC(7): return NVS_FR_TEXCOORD7;
- default:
- return -1;
- }
- case NVS_FILE_ADDRESS:
- case NVS_FILE_TEMP:
- return (shader->inst[0] & NV30_VP_INST_DEST_TEMP_ID_MASK)
- >> NV30_VP_INST_DEST_TEMP_ID_SHIFT;
- default:
- return -1;
- }
-}
-
-static unsigned int
-NV30VPGetDestMask(nvsFunc * shader, int merged)
-{
- int hwmask, mask = 0;
-
- if (shader->GetDestFile(shader, merged) == NVS_FILE_RESULT)
- if (shader->GetOpcodeSlot(shader, merged))
- hwmask = (shader->inst[3] & NV30_VP_INST_SDEST_WRITEMASK_MASK)
- >> NV30_VP_INST_SDEST_WRITEMASK_SHIFT;
- else
- hwmask = (shader->inst[3] & NV30_VP_INST_VDEST_WRITEMASK_MASK)
- >> NV30_VP_INST_VDEST_WRITEMASK_SHIFT;
- else if (shader->GetOpcodeSlot(shader, merged))
- hwmask = (shader->inst[3] & NV30_VP_INST_STEMP_WRITEMASK_MASK)
- >> NV30_VP_INST_STEMP_WRITEMASK_SHIFT;
- else
- hwmask = (shader->inst[3] & NV30_VP_INST_VTEMP_WRITEMASK_MASK)
- >> NV30_VP_INST_VTEMP_WRITEMASK_SHIFT;
-
- if (hwmask & (1 << 3)) mask |= SMASK_X;
- if (hwmask & (1 << 2)) mask |= SMASK_Y;
- if (hwmask & (1 << 1)) mask |= SMASK_Z;
- if (hwmask & (1 << 0)) mask |= SMASK_W;
-
- return mask;
-}
-
-static int
-NV30VPGetSourceID(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
-
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_TEMP:
- src = shader->GetSourceHW(shader, merged, pos);
- return ((src & NV30_VP_SRC_REG_TEMP_ID_MASK) >>
- NV30_VP_SRC_REG_TEMP_ID_SHIFT);
- case NVS_FILE_CONST:
- return ((shader->inst[1] & NV30_VP_INST_CONST_SRC_MASK)
- >> NV30_VP_INST_CONST_SRC_SHIFT);
- case NVS_FILE_ATTRIB:
- src = ((shader->inst[1] & NV30_VP_INST_INPUT_SRC_MASK)
- >> NV30_VP_INST_INPUT_SRC_SHIFT);
- switch (src) {
- case NV30_VP_INST_IN_POS : return NVS_FR_POSITION;
- case NV30_VP_INST_IN_COL0 : return NVS_FR_COL0;
- case NV30_VP_INST_IN_COL1 : return NVS_FR_COL1;
- case NV30_VP_INST_IN_TC(0): return NVS_FR_TEXCOORD0;
- case NV30_VP_INST_IN_TC(1): return NVS_FR_TEXCOORD1;
- case NV30_VP_INST_IN_TC(2): return NVS_FR_TEXCOORD2;
- case NV30_VP_INST_IN_TC(3): return NVS_FR_TEXCOORD3;
- case NV30_VP_INST_IN_TC(4): return NVS_FR_TEXCOORD4;
- case NV30_VP_INST_IN_TC(5): return NVS_FR_TEXCOORD5;
- case NV30_VP_INST_IN_TC(6): return NVS_FR_TEXCOORD6;
- case NV30_VP_INST_IN_TC(7): return NVS_FR_TEXCOORD7;
- default:
- return NVS_FR_UNKNOWN;
- }
- default:
- return -1;
- }
-}
-
-static int
-NV30VPGetSourceAbs(nvsFunc * shader, int merged, int pos)
-{
- struct _op_xlat *opr;
- static unsigned int abspos[3] = {
- NV30_VP_INST_SRC0_ABS,
- NV30_VP_INST_SRC1_ABS,
- NV30_VP_INST_SRC2_ABS,
- };
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr || opr->srcpos[pos] == -1 || opr->srcpos[pos] > 2)
- return 0;
-
- return ((shader->inst[0] & abspos[opr->srcpos[pos]]) ? 1 : 0);
-}
-
-static int
-NV30VPGetRelAddressRegID(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV30_VP_INST_ADDR_REG_SELECT_1) ? 1 : 0);
-}
-
-static nvsSwzComp
-NV30VPGetRelAddressSwizzle(nvsFunc * shader)
-{
- nvsSwzComp swz;
-
- swz = NV20VP_TX_SWIZZLE[(shader->inst[0] & NV30_VP_INST_ADDR_SWZ_MASK)
- >> NV30_VP_INST_ADDR_SWZ_SHIFT];
- return swz;
-}
-
-static int
-NV30VPSupportsConditional(nvsFunc * shader)
-{
- /*FIXME: Is this true of all ops? */
- return 1;
-}
-
-static int
-NV30VPGetConditionUpdate(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV30_VP_INST_COND_UPDATE_ENABLE) ? 1 : 0);
-}
-
-static int
-NV30VPGetConditionTest(nvsFunc * shader)
-{
- int op;
-
- /* The condition test is unconditionally enabled on some
- * instructions. ie: the condition test bit does *NOT* have
- * to be set.
- *
- * FIXME: check other relevant ops for this situation.
- */
- op = shader->GetOpcodeHW(shader, 1);
- switch (op) {
- case NV30_VP_INST_OP_BRA:
- return 1;
- default:
- return ((shader->inst[0] & NV30_VP_INST_COND_TEST_ENABLE) ? 1 : 0);
- }
-}
-
-static nvsCond
-NV30VPGetCondition(nvsFunc * shader)
-{
- int cond;
-
- cond = ((shader->inst[0] & NV30_VP_INST_COND_MASK)
- >> NV30_VP_INST_COND_SHIFT);
-
- switch (cond) {
- case NV30_VP_INST_COND_FL: return NVS_COND_FL;
- case NV30_VP_INST_COND_LT: return NVS_COND_LT;
- case NV30_VP_INST_COND_EQ: return NVS_COND_EQ;
- case NV30_VP_INST_COND_LE: return NVS_COND_LE;
- case NV30_VP_INST_COND_GT: return NVS_COND_GT;
- case NV30_VP_INST_COND_NE: return NVS_COND_NE;
- case NV30_VP_INST_COND_GE: return NVS_COND_GE;
- case NV30_VP_INST_COND_TR: return NVS_COND_TR;
- default:
- return NVS_COND_UNKNOWN;
- }
-}
-
-static void
-NV30VPGetCondRegSwizzle(nvsFunc * shader, nvsSwzComp *swz)
-{
- int swzbits;
-
- swzbits = (shader->inst[0] & NV30_VP_INST_COND_SWZ_ALL_MASK)
- >> NV30_VP_INST_COND_SWZ_ALL_SHIFT;
- NV20VPTXSwizzle(swzbits, swz);
-}
-
-static int
-NV30VPGetCondRegID(nvsFunc * shader)
-{
- return 0;
-}
-
-
-static int
-NV30VPGetBranch(nvsFunc * shader)
-{
- return ((shader->inst[2] & NV30_VP_INST_IADDR_MASK)
- >> NV30_VP_INST_IADDR_SHIFT);
-}
-
-void
-NV30VPInitShaderFuncs(nvsFunc * shader)
-{
- /* Inherit NV20 code, a lot of it is the same */
- NV20VPInitShaderFuncs(shader);
-
- /* Increase max valid opcode ID, and add new instructions */
- NVVP_TX_VOP_COUNT = NVVP_TX_NVS_OP_COUNT = 32;
-
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_FRC, NVS_OP_FRC, 0, -1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_FLR, NVS_OP_FLR, 0, -1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_SEQ, NVS_OP_SEQ, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_SFL, NVS_OP_SFL, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_SGT, NVS_OP_SGT, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_SLE, NVS_OP_SLE, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_SNE, NVS_OP_SNE, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_STR, NVS_OP_STR, 0, 1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_SSG, NVS_OP_SSG, 0, -1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_ARR, NVS_OP_ARR, 0, -1, -1);
- MOD_OPCODE(NVVP_TX_VOP, NV30_VP_INST_OP_ARA, NVS_OP_ARA, 3, -1, -1);
-
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_BRA, NVS_OP_BRA, -1, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_CAL, NVS_OP_CAL, -1, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_RET, NVS_OP_RET, -1, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_LG2, NVS_OP_LG2, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_EX2, NVS_OP_EX2, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_SIN, NVS_OP_SIN, 2, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV30_VP_INST_OP_COS, NVS_OP_COS, 2, -1, -1);
-
- shader->UploadToHW = NV30VPUploadToHW;
- shader->UpdateConst = NV30VPUpdateConst;
-
- shader->GetOpcodeHW = NV30VPGetOpcodeHW;
-
- shader->GetDestFile = NV30VPGetDestFile;
- shader->GetDestID = NV30VPGetDestID;
- shader->GetDestMask = NV30VPGetDestMask;
-
- shader->GetSourceID = NV30VPGetSourceID;
- shader->GetSourceAbs = NV30VPGetSourceAbs;
-
- shader->GetRelAddressRegID = NV30VPGetRelAddressRegID;
- shader->GetRelAddressSwizzle = NV30VPGetRelAddressSwizzle;
-
- shader->SupportsConditional = NV30VPSupportsConditional;
- shader->GetConditionUpdate = NV30VPGetConditionUpdate;
- shader->GetConditionTest = NV30VPGetConditionTest;
- shader->GetCondition = NV30VPGetCondition;
- shader->GetCondRegSwizzle = NV30VPGetCondRegSwizzle;
- shader->GetCondRegID = NV30VPGetCondRegID;
-
- shader->GetBranch = NV30VPGetBranch;
- shader->SetBranchTarget = NV30VPSetBranchTarget;
-}
-
+++ /dev/null
-#include "nouveau_shader.h"
-#include "nv40_shader.h"
-
-/* branching ops */
-unsigned int NVFP_TX_BOP_COUNT = 5;
-struct _op_xlat NVFP_TX_BOP[64];
-
-
-/*****************************************************************************
- * Assembly routines
- * - These extend the NV30 routines, which are almost identical. NV40
- * just has branching hacked into the instruction set.
- */
-static int
-NV40FPSupportsResultScale(nvsFunc *shader, nvsScale scale)
-{
- switch (scale) {
- case NVS_SCALE_1X:
- case NVS_SCALE_2X:
- case NVS_SCALE_4X:
- case NVS_SCALE_8X:
- case NVS_SCALE_INV_2X:
- case NVS_SCALE_INV_4X:
- case NVS_SCALE_INV_8X:
- return 1;
- default:
- return 0;
- }
-}
-
-static void
-NV40FPSetResultScale(nvsFunc *shader, nvsScale scale)
-{
- shader->inst[2] &= ~NV40_FP_OP_DST_SCALE_MASK;
- shader->inst[2] |= ((unsigned int)scale << NV40_FP_OP_DST_SCALE_SHIFT);
-}
-
-static void
-NV40FPSetBranchTarget(nvsFunc *shader, int addr)
-{
- shader->inst[2] &= ~NV40_FP_OP_IADDR_MASK;
- shader->inst[2] |= (addr << NV40_FP_OP_IADDR_SHIFT);
-}
-
-static void
-NV40FPSetBranchElse(nvsFunc *shader, int addr)
-{
- shader->inst[2] &= ~NV40_FP_OP_ELSE_ID_MASK;
- shader->inst[2] |= (addr << NV40_FP_OP_ELSE_ID_SHIFT);
-}
-
-static void
-NV40FPSetBranchEnd(nvsFunc *shader, int addr)
-{
- shader->inst[3] &= ~NV40_FP_OP_END_ID_MASK;
- shader->inst[3] |= (addr << NV40_FP_OP_END_ID_SHIFT);
-}
-
-static void
-NV40FPSetLoopParams(nvsFunc *shader, int count, int initial, int increment)
-{
- shader->inst[2] &= ~(NV40_FP_OP_LOOP_COUNT_MASK |
- NV40_FP_OP_LOOP_INDEX_MASK |
- NV40_FP_OP_LOOP_INCR_MASK);
- shader->inst[2] |= ((count << NV40_FP_OP_LOOP_COUNT_SHIFT) |
- (initial << NV40_FP_OP_LOOP_INDEX_SHIFT) |
- (increment << NV40_FP_OP_LOOP_INCR_SHIFT));
-}
-
-/*****************************************************************************
- * Disassembly routines
- */
-static struct _op_xlat *
-NV40FPGetOPTXRec(nvsFunc * shader, int merged)
-{
- struct _op_xlat *opr;
- int op;
-
- op = shader->GetOpcodeHW(shader, 0);
- if (shader->inst[2] & NV40_FP_OP_OPCODE_IS_BRANCH) {
- opr = NVFP_TX_BOP;
- op &= ~NV40_FP_OP_OPCODE_IS_BRANCH;
- if (op > NVFP_TX_BOP_COUNT)
- return NULL;
- }
- else {
- opr = NVFP_TX_AOP;
- if (op > NVFP_TX_AOP_COUNT)
- return NULL;
- }
-
- if (opr[op].SOP == NVS_OP_UNKNOWN)
- return NULL;
- return &opr[op];
-}
-
-static int
-NV40FPGetSourceID(nvsFunc * shader, int merged, int pos)
-{
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_ATTRIB:
- switch ((shader->inst[0] & NV40_FP_OP_INPUT_SRC_MASK)
- >> NV40_FP_OP_INPUT_SRC_SHIFT) {
- case NV40_FP_OP_INPUT_SRC_POSITION: return NVS_FR_POSITION;
- case NV40_FP_OP_INPUT_SRC_COL0 : return NVS_FR_COL0;
- case NV40_FP_OP_INPUT_SRC_COL1 : return NVS_FR_COL1;
- case NV40_FP_OP_INPUT_SRC_FOGC : return NVS_FR_FOGCOORD;
- case NV40_FP_OP_INPUT_SRC_TC(0) : return NVS_FR_TEXCOORD0;
- case NV40_FP_OP_INPUT_SRC_TC(1) : return NVS_FR_TEXCOORD1;
- case NV40_FP_OP_INPUT_SRC_TC(2) : return NVS_FR_TEXCOORD2;
- case NV40_FP_OP_INPUT_SRC_TC(3) : return NVS_FR_TEXCOORD3;
- case NV40_FP_OP_INPUT_SRC_TC(4) : return NVS_FR_TEXCOORD4;
- case NV40_FP_OP_INPUT_SRC_TC(5) : return NVS_FR_TEXCOORD5;
- case NV40_FP_OP_INPUT_SRC_TC(6) : return NVS_FR_TEXCOORD6;
- case NV40_FP_OP_INPUT_SRC_TC(7) : return NVS_FR_TEXCOORD7;
- case NV40_FP_OP_INPUT_SRC_FACING : return NVS_FR_FACING;
- default:
- return -1;
- }
- break;
- case NVS_FILE_TEMP:
- {
- unsigned int src;
-
- src = shader->GetSourceHW(shader, merged, pos);
- return ((src & NV40_FP_REG_SRC_MASK) >> NV40_FP_REG_SRC_SHIFT);
- }
- case NVS_FILE_CONST: /* inlined into fragprog */
- default:
- return -1;
- }
-}
-
-static int
-NV40FPGetBranch(nvsFunc * shader)
-{
- return ((shader->inst[2] & NV40_FP_OP_IADDR_MASK)
- >> NV40_FP_OP_IADDR_SHIFT);;
-}
-
-static int
-NV40FPGetBranchElse(nvsFunc * shader)
-{
- return ((shader->inst[2] & NV40_FP_OP_ELSE_ID_MASK)
- >> NV40_FP_OP_ELSE_ID_SHIFT);
-}
-
-static int
-NV40FPGetBranchEnd(nvsFunc * shader)
-{
- return ((shader->inst[3] & NV40_FP_OP_END_ID_MASK)
- >> NV40_FP_OP_END_ID_SHIFT);
-}
-
-static int
-NV40FPGetLoopCount(nvsFunc * shader)
-{
- return ((shader->inst[2] & NV40_FP_OP_LOOP_COUNT_MASK)
- >> NV40_FP_OP_LOOP_COUNT_SHIFT);
-}
-
-static int
-NV40FPGetLoopInitial(nvsFunc * shader)
-{
- return ((shader->inst[2] & NV40_FP_OP_LOOP_INDEX_MASK)
- >> NV40_FP_OP_LOOP_INDEX_SHIFT);
-}
-
-static int
-NV40FPGetLoopIncrement(nvsFunc * shader)
-{
- return ((shader->inst[2] & NV40_FP_OP_LOOP_INCR_MASK)
- >> NV40_FP_OP_LOOP_INCR_SHIFT);
-}
-
-void
-NV40FPInitShaderFuncs(nvsFunc * shader)
-{
- /* Inherit NV30 FP code, it's mostly the same */
- NV30FPInitShaderFuncs(shader);
-
- /* Kill off opcodes seen on NV30, but not seen on NV40 - need to find
- * out if these actually work or not.
- *
- * update: either LIT/RSQ don't work on nv40, or I generate bad code for
- * them. haven't tested the others yet
- */
- MOD_OPCODE(NVFP_TX_AOP, 0x1B, NVS_OP_UNKNOWN, -1, -1, -1); /* NV30 RSQ */
- MOD_OPCODE(NVFP_TX_AOP, 0x1E, NVS_OP_UNKNOWN, -1, -1, -1); /* NV30 LIT */
- MOD_OPCODE(NVFP_TX_AOP, 0x1F, NVS_OP_UNKNOWN, -1, -1, -1); /* NV30 LRP */
- MOD_OPCODE(NVFP_TX_AOP, 0x26, NVS_OP_UNKNOWN, -1, -1, -1); /* NV30 POW */
- MOD_OPCODE(NVFP_TX_AOP, 0x36, NVS_OP_UNKNOWN, -1, -1, -1); /* NV30 RFL */
-
- /* Extra opcodes supported on NV40 */
- MOD_OPCODE(NVFP_TX_AOP, NV40_FP_OP_OPCODE_DIV , NVS_OP_DIV , 0, 1, -1);
- MOD_OPCODE(NVFP_TX_AOP, NV40_FP_OP_OPCODE_DP2A , NVS_OP_DP2A, 0, 1, 2);
- MOD_OPCODE(NVFP_TX_AOP, NV40_FP_OP_OPCODE_TXL , NVS_OP_TXL , 0, -1, -1);
-
- MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_BRK , NVS_OP_BRK , -1, -1, -1);
- MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_CAL , NVS_OP_CAL , -1, -1, -1);
- MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_IF , NVS_OP_IF , -1, -1, -1);
- MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_LOOP, NVS_OP_LOOP, -1, -1, -1);
- MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_REP , NVS_OP_REP , -1, -1, -1);
- MOD_OPCODE(NVFP_TX_BOP, NV40_FP_OP_BRA_OPCODE_RET , NVS_OP_RET , -1, -1, -1);
-
- shader->SupportsResultScale = NV40FPSupportsResultScale;
- shader->SetResultScale = NV40FPSetResultScale;
-
- /* fragment.facing */
- shader->GetSourceID = NV40FPGetSourceID;
-
- /* branching */
- shader->GetOPTXRec = NV40FPGetOPTXRec;
- shader->GetBranch = NV40FPGetBranch;
- shader->GetBranchElse = NV40FPGetBranchElse;
- shader->GetBranchEnd = NV40FPGetBranchEnd;
- shader->GetLoopCount = NV40FPGetLoopCount;
- shader->GetLoopInitial = NV40FPGetLoopInitial;
- shader->GetLoopIncrement = NV40FPGetLoopIncrement;
- shader->SetBranchTarget = NV40FPSetBranchTarget;
- shader->SetBranchElse = NV40FPSetBranchElse;
- shader->SetBranchEnd = NV40FPSetBranchEnd;
- shader->SetLoopParams = NV40FPSetLoopParams;
-}
+++ /dev/null
-#ifndef __NV40_SHADER_H__
-#define __NV40_SHADER_H__
-
-/* Vertex programs instruction set
- *
- * The NV40 instruction set is very similar to NV30. Most fields are in
- * a slightly different position in the instruction however.
- *
- * Merged instructions
- * In some cases it is possible to put two instructions into one opcode
- * slot. The rules for when this is OK is not entirely clear to me yet.
- *
- * There are separate writemasks and dest temp register fields for each
- * grouping of instructions. There is however only one field with the
- * ID of a result register. Writing to temp/result regs is selected by
- * setting VEC_RESULT/SCA_RESULT.
- *
- * Temporary registers
- * The source/dest temp register fields have been extended by 1 bit, to
- * give a total of 32 temporary registers.
- *
- * Relative Addressing
- * NV40 can use an address register to index into vertex attribute regs.
- * This is done by putting the offset value into INPUT_SRC and setting
- * the INDEX_INPUT flag.
- *
- * Conditional execution (see NV_vertex_program{2,3} for details)
- * There is a second condition code register on NV40, it's use is enabled
- * by setting the COND_REG_SELECT_1 flag.
- *
- * Texture lookup
- * TODO
- */
-
-/* ---- OPCODE BITS 127:96 / data DWORD 0 --- */
-#define NV40_VP_INST_VEC_RESULT (1 << 30)
-/* uncertain.. */
-#define NV40_VP_INST_COND_UPDATE_ENABLE ((1 << 14)|1<<29)
-/* use address reg as index into attribs */
-#define NV40_VP_INST_INDEX_INPUT (1 << 27)
-#define NV40_VP_INST_COND_REG_SELECT_1 (1 << 25)
-#define NV40_VP_INST_ADDR_REG_SELECT_1 (1 << 24)
-#define NV40_VP_INST_SRC2_ABS (1 << 23)
-#define NV40_VP_INST_SRC1_ABS (1 << 22)
-#define NV40_VP_INST_SRC0_ABS (1 << 21)
-#define NV40_VP_INST_VEC_DEST_TEMP_SHIFT 15
-#define NV40_VP_INST_VEC_DEST_TEMP_MASK (0x1F << 15)
-#define NV40_VP_INST_COND_TEST_ENABLE (1 << 13)
-#define NV40_VP_INST_COND_SHIFT 10
-#define NV40_VP_INST_COND_MASK (0x7 << 10)
-# define NV40_VP_INST_COND_FL 0
-# define NV40_VP_INST_COND_LT 1
-# define NV40_VP_INST_COND_EQ 2
-# define NV40_VP_INST_COND_LE 3
-# define NV40_VP_INST_COND_GT 4
-# define NV40_VP_INST_COND_NE 5
-# define NV40_VP_INST_COND_GE 6
-# define NV40_VP_INST_COND_TR 7
-#define NV40_VP_INST_COND_SWZ_X_SHIFT 8
-#define NV40_VP_INST_COND_SWZ_X_MASK (3 << 8)
-#define NV40_VP_INST_COND_SWZ_Y_SHIFT 6
-#define NV40_VP_INST_COND_SWZ_Y_MASK (3 << 6)
-#define NV40_VP_INST_COND_SWZ_Z_SHIFT 4
-#define NV40_VP_INST_COND_SWZ_Z_MASK (3 << 4)
-#define NV40_VP_INST_COND_SWZ_W_SHIFT 2
-#define NV40_VP_INST_COND_SWZ_W_MASK (3 << 2)
-#define NV40_VP_INST_COND_SWZ_ALL_SHIFT 2
-#define NV40_VP_INST_COND_SWZ_ALL_MASK (0xFF << 2)
-#define NV40_VP_INST_ADDR_SWZ_SHIFT 0
-#define NV40_VP_INST_ADDR_SWZ_MASK (0x03 << 0)
-#define NV40_VP_INST0_KNOWN ( \
- NV40_VP_INST_INDEX_INPUT | \
- NV40_VP_INST_COND_REG_SELECT_1 | \
- NV40_VP_INST_ADDR_REG_SELECT_1 | \
- NV40_VP_INST_SRC2_ABS | \
- NV40_VP_INST_SRC1_ABS | \
- NV40_VP_INST_SRC0_ABS | \
- NV40_VP_INST_VEC_DEST_TEMP_MASK | \
- NV40_VP_INST_COND_TEST_ENABLE | \
- NV40_VP_INST_COND_MASK | \
- NV40_VP_INST_COND_SWZ_ALL_MASK | \
- NV40_VP_INST_ADDR_SWZ_MASK)
-
-/* ---- OPCODE BITS 95:64 / data DWORD 1 --- */
-#define NV40_VP_INST_VEC_OPCODE_SHIFT 22
-#define NV40_VP_INST_VEC_OPCODE_MASK (0x1F << 22)
-# define NV40_VP_INST_OP_NOP 0x00
-# define NV40_VP_INST_OP_MOV 0x01
-# define NV40_VP_INST_OP_MUL 0x02
-# define NV40_VP_INST_OP_ADD 0x03
-# define NV40_VP_INST_OP_MAD 0x04
-# define NV40_VP_INST_OP_DP3 0x05
-# define NV40_VP_INST_OP_DP4 0x07
-# define NV40_VP_INST_OP_DPH 0x06
-# define NV40_VP_INST_OP_DST 0x08
-# define NV40_VP_INST_OP_MIN 0x09
-# define NV40_VP_INST_OP_MAX 0x0A
-# define NV40_VP_INST_OP_SLT 0x0B
-# define NV40_VP_INST_OP_SGE 0x0C
-# define NV40_VP_INST_OP_ARL 0x0D
-# define NV40_VP_INST_OP_FRC 0x0E
-# define NV40_VP_INST_OP_FLR 0x0F
-# define NV40_VP_INST_OP_SEQ 0x10
-# define NV40_VP_INST_OP_SFL 0x11
-# define NV40_VP_INST_OP_SGT 0x12
-# define NV40_VP_INST_OP_SLE 0x13
-# define NV40_VP_INST_OP_SNE 0x14
-# define NV40_VP_INST_OP_STR 0x15
-# define NV40_VP_INST_OP_SSG 0x16
-# define NV40_VP_INST_OP_ARR 0x17
-# define NV40_VP_INST_OP_ARA 0x18
-# define NV40_VP_INST_OP_TXWHAT 0x19
-#define NV40_VP_INST_SCA_OPCODE_SHIFT 27
-#define NV40_VP_INST_SCA_OPCODE_MASK (0x1F << 27)
-# define NV40_VP_INST_OP_RCP 0x02
-# define NV40_VP_INST_OP_RCC 0x03
-# define NV40_VP_INST_OP_RSQ 0x04
-# define NV40_VP_INST_OP_EXP 0x05
-# define NV40_VP_INST_OP_LOG 0x06
-# define NV40_VP_INST_OP_LIT 0x07
-# define NV40_VP_INST_OP_BRA 0x09
-# define NV40_VP_INST_OP_CAL 0x0B
-# define NV40_VP_INST_OP_RET 0x0C
-# define NV40_VP_INST_OP_LG2 0x0D
-# define NV40_VP_INST_OP_EX2 0x0E
-# define NV40_VP_INST_OP_SIN 0x0F
-# define NV40_VP_INST_OP_COS 0x10
-# define NV40_VP_INST_OP_PUSHA 0x13
-# define NV40_VP_INST_OP_POPA 0x14
-#define NV40_VP_INST_CONST_SRC_SHIFT 12
-#define NV40_VP_INST_CONST_SRC_MASK (0xFF << 12)
-#define NV40_VP_INST_INPUT_SRC_SHIFT 8
-#define NV40_VP_INST_INPUT_SRC_MASK (0x0F << 8)
-# define NV40_VP_INST_IN_POS 0
-# define NV40_VP_INST_IN_WEIGHT 1
-# define NV40_VP_INST_IN_NORMAL 2
-# define NV40_VP_INST_IN_COL0 3
-# define NV40_VP_INST_IN_COL1 4
-# define NV40_VP_INST_IN_FOGC 5
-# define NV40_VP_INST_IN_TC0 8
-# define NV40_VP_INST_IN_TC(n) (8+n)
-#define NV40_VP_INST_SRC0H_SHIFT 0
-#define NV40_VP_INST_SRC0H_MASK (0xFF << 0)
-#define NV40_VP_INST1_KNOWN ( \
- NV40_VP_INST_VEC_OPCODE_MASK | \
- NV40_VP_INST_SCA_OPCODE_MASK | \
- NV40_VP_INST_CONST_SRC_MASK | \
- NV40_VP_INST_INPUT_SRC_MASK | \
- NV40_VP_INST_SRC0H_MASK \
- )
-
-/* ---- OPCODE BITS 63:32 / data DWORD 2 --- */
-#define NV40_VP_INST_SRC0L_SHIFT 23
-#define NV40_VP_INST_SRC0L_MASK (0x1FF << 23)
-#define NV40_VP_INST_SRC1_SHIFT 6
-#define NV40_VP_INST_SRC1_MASK (0x1FFFF << 6)
-#define NV40_VP_INST_SRC2H_SHIFT 0
-#define NV40_VP_INST_SRC2H_MASK (0x3F << 0)
-#define NV40_VP_INST_IADDRH_SHIFT 0
-#define NV40_VP_INST_IADDRH_MASK (0x1F << 0)
-
-/* ---- OPCODE BITS 31:0 / data DWORD 3 --- */
-#define NV40_VP_INST_IADDRL_SHIFT 29
-#define NV40_VP_INST_IADDRL_MASK (7 << 29)
-#define NV40_VP_INST_SRC2L_SHIFT 21
-#define NV40_VP_INST_SRC2L_MASK (0x7FF << 21)
-#define NV40_VP_INST_SCA_WRITEMASK_SHIFT 17
-#define NV40_VP_INST_SCA_WRITEMASK_MASK (0xF << 17)
-# define NV40_VP_INST_SCA_WRITEMASK_X (1 << 20)
-# define NV40_VP_INST_SCA_WRITEMASK_Y (1 << 19)
-# define NV40_VP_INST_SCA_WRITEMASK_Z (1 << 18)
-# define NV40_VP_INST_SCA_WRITEMASK_W (1 << 17)
-#define NV40_VP_INST_VEC_WRITEMASK_SHIFT 13
-#define NV40_VP_INST_VEC_WRITEMASK_MASK (0xF << 13)
-# define NV40_VP_INST_VEC_WRITEMASK_X (1 << 16)
-# define NV40_VP_INST_VEC_WRITEMASK_Y (1 << 15)
-# define NV40_VP_INST_VEC_WRITEMASK_Z (1 << 14)
-# define NV40_VP_INST_VEC_WRITEMASK_W (1 << 13)
-#define NV40_VP_INST_SCA_RESULT (1 << 12)
-#define NV40_VP_INST_SCA_DEST_TEMP_SHIFT 7
-#define NV40_VP_INST_SCA_DEST_TEMP_MASK (0x1F << 7)
-#define NV40_VP_INST_DEST_SHIFT 2
-#define NV40_VP_INST_DEST_MASK (31 << 2)
-# define NV40_VP_INST_DEST_POS 0
-# define NV40_VP_INST_DEST_COL0 1
-# define NV40_VP_INST_DEST_COL1 2
-# define NV40_VP_INST_DEST_BFC0 3
-# define NV40_VP_INST_DEST_BFC1 4
-# define NV40_VP_INST_DEST_FOGC 5
-# define NV40_VP_INST_DEST_PSZ 6
-# define NV40_VP_INST_DEST_TC0 7
-# define NV40_VP_INST_DEST_TC(n) (7+n)
-# define NV40_VP_INST_DEST_TEMP 0x1F
-#define NV40_VP_INST_INDEX_CONST (1 << 1)
-#define NV40_VP_INST_LAST (1 << 0)
-#define NV40_VP_INST3_KNOWN ( \
- NV40_VP_INST_SRC2L_MASK |\
- NV40_VP_INST_SCA_WRITEMASK_MASK |\
- NV40_VP_INST_VEC_WRITEMASK_MASK |\
- NV40_VP_INST_SCA_DEST_TEMP_MASK |\
- NV40_VP_INST_DEST_MASK |\
- NV40_VP_INST_INDEX_CONST)
-
-/* Useful to split the source selection regs into their pieces */
-#define NV40_VP_SRC0_HIGH_SHIFT 9
-#define NV40_VP_SRC0_HIGH_MASK 0x0001FE00
-#define NV40_VP_SRC0_LOW_MASK 0x000001FF
-#define NV40_VP_SRC2_HIGH_SHIFT 11
-#define NV40_VP_SRC2_HIGH_MASK 0x0001F800
-#define NV40_VP_SRC2_LOW_MASK 0x000007FF
-
-/* Source selection - these are the bits you fill NV40_VP_INST_SRCn with */
-#define NV40_VP_SRC_NEGATE (1 << 16)
-#define NV40_VP_SRC_SWZ_X_SHIFT 14
-#define NV40_VP_SRC_SWZ_X_MASK (3 << 14)
-#define NV40_VP_SRC_SWZ_Y_SHIFT 12
-#define NV40_VP_SRC_SWZ_Y_MASK (3 << 12)
-#define NV40_VP_SRC_SWZ_Z_SHIFT 10
-#define NV40_VP_SRC_SWZ_Z_MASK (3 << 10)
-#define NV40_VP_SRC_SWZ_W_SHIFT 8
-#define NV40_VP_SRC_SWZ_W_MASK (3 << 8)
-#define NV40_VP_SRC_SWZ_ALL_SHIFT 8
-#define NV40_VP_SRC_SWZ_ALL_MASK (0xFF << 8)
-#define NV40_VP_SRC_TEMP_SRC_SHIFT 2
-#define NV40_VP_SRC_TEMP_SRC_MASK (0x1F << 2)
-#define NV40_VP_SRC_REG_TYPE_SHIFT 0
-#define NV40_VP_SRC_REG_TYPE_MASK (3 << 0)
-# define NV40_VP_SRC_REG_TYPE_UNK0 0
-# define NV40_VP_SRC_REG_TYPE_TEMP 1
-# define NV40_VP_SRC_REG_TYPE_INPUT 2
-# define NV40_VP_SRC_REG_TYPE_CONST 3
-
-
-/*
- * Each fragment program opcode appears to be comprised of 4 32-bit values.
- *
- * 0 - Opcode, output reg/mask, ATTRIB source
- * 1 - Source 0
- * 2 - Source 1
- * 3 - Source 2
- *
- * There appears to be no special difference between result regs and temp regs.
- * result.color == R0.xyzw
- * result.depth == R1.z
- * When the fragprog contains instructions to write depth,
- * NV30_TCL_PRIMITIVE_3D_UNK1D78=0 otherwise it is set to 1.
- *
- * Constants are inserted directly after the instruction that uses them.
- *
- * It appears that it's not possible to use two input registers in one
- * instruction as the input sourcing is done in the instruction dword
- * and not the source selection dwords. As such instructions such as:
- *
- * ADD result.color, fragment.color, fragment.texcoord[0];
- *
- * must be split into two MOV's and then an ADD (nvidia does this) but
- * I'm not sure why it's not just one MOV and then source the second input
- * in the ADD instruction..
- *
- * Negation of the full source is done with NV30_FP_REG_NEGATE, arbitrary
- * negation requires multiplication with a const.
- *
- * Arbitrary swizzling is supported with the exception of SWIZZLE_ZERO and
- * SWIZZLE_ONE.
- *
- * The temp/result regs appear to be initialised to (0.0, 0.0, 0.0, 0.0) as
- * SWIZZLE_ZERO is implemented simply by not writing to the relevant components
- * of the destination.
- *
- * Looping
- * Loops appear to be fairly expensive on NV40 at least, the proprietary
- * driver goes to a lot of effort to avoid using the native looping
- * instructions. If the total number of *executed* instructions between
- * REP/ENDREP or LOOP/ENDLOOP is <=500, the driver will unroll the loop.
- * The maximum loop count is 255.
- *
- * Conditional execution
- * TODO
- *
- * Non-native instructions:
- * LIT
- * LRP - MAD+MAD
- * SUB - ADD, negate second source
- * RSQ - LG2 + EX2
- * POW - LG2 + MUL + EX2
- * SCS - COS + SIN
- * XPD
- * DP2 - MUL + ADD
- * NRM
- */
-
-//== Opcode / Destination selection ==
-#define NV40_FP_OP_PROGRAM_END (1 << 0)
-#define NV40_FP_OP_OUT_REG_SHIFT 1
-#define NV40_FP_OP_OUT_REG_MASK (31 << 1)
-/* Needs to be set when writing outputs to get expected result.. */
-#define NV40_FP_OP_UNK0_7 (1 << 7)
-#define NV40_FP_OP_COND_WRITE_ENABLE (1 << 8)
-#define NV40_FP_OP_OUTMASK_SHIFT 9
-#define NV40_FP_OP_OUTMASK_MASK (0xF << 9)
-# define NV40_FP_OP_OUT_X (1 << 9)
-# define NV40_FP_OP_OUT_Y (1 <<10)
-# define NV40_FP_OP_OUT_Z (1 <<11)
-# define NV40_FP_OP_OUT_W (1 <<12)
-/* Uncertain about these, especially the input_src values.. it's possible that
- * they can be dynamically changed.
- */
-#define NV40_FP_OP_INPUT_SRC_SHIFT 13
-#define NV40_FP_OP_INPUT_SRC_MASK (15 << 13)
-# define NV40_FP_OP_INPUT_SRC_POSITION 0x0
-# define NV40_FP_OP_INPUT_SRC_COL0 0x1
-# define NV40_FP_OP_INPUT_SRC_COL1 0x2
-# define NV40_FP_OP_INPUT_SRC_FOGC 0x3
-# define NV40_FP_OP_INPUT_SRC_TC0 0x4
-# define NV40_FP_OP_INPUT_SRC_TC(n) (0x4 + n)
-# define NV40_FP_OP_INPUT_SRC_FACING 0xE
-#define NV40_FP_OP_TEX_UNIT_SHIFT 17
-#define NV40_FP_OP_TEX_UNIT_MASK (0xF << 17)
-#define NV40_FP_OP_PRECISION_SHIFT 22
-#define NV40_FP_OP_PRECISION_MASK (3 << 22)
-# define NV40_FP_PRECISION_FP32 0
-# define NV40_FP_PRECISION_FP16 1
-# define NV40_FP_PRECISION_FX12 2
-#define NV40_FP_OP_OPCODE_SHIFT 24
-#define NV40_FP_OP_OPCODE_MASK (0x3F << 24)
-# define NV40_FP_OP_OPCODE_NOP 0x00
-# define NV40_FP_OP_OPCODE_MOV 0x01
-# define NV40_FP_OP_OPCODE_MUL 0x02
-# define NV40_FP_OP_OPCODE_ADD 0x03
-# define NV40_FP_OP_OPCODE_MAD 0x04
-# define NV40_FP_OP_OPCODE_DP3 0x05
-# define NV40_FP_OP_OPCODE_DP4 0x06
-# define NV40_FP_OP_OPCODE_DST 0x07
-# define NV40_FP_OP_OPCODE_MIN 0x08
-# define NV40_FP_OP_OPCODE_MAX 0x09
-# define NV40_FP_OP_OPCODE_SLT 0x0A
-# define NV40_FP_OP_OPCODE_SGE 0x0B
-# define NV40_FP_OP_OPCODE_SLE 0x0C
-# define NV40_FP_OP_OPCODE_SGT 0x0D
-# define NV40_FP_OP_OPCODE_SNE 0x0E
-# define NV40_FP_OP_OPCODE_SEQ 0x0F
-# define NV40_FP_OP_OPCODE_FRC 0x10
-# define NV40_FP_OP_OPCODE_FLR 0x11
-# define NV40_FP_OP_OPCODE_KIL 0x12
-# define NV40_FP_OP_OPCODE_PK4B 0x13
-# define NV40_FP_OP_OPCODE_UP4B 0x14
-/* DDX/DDY can only write to XY */
-# define NV40_FP_OP_OPCODE_DDX 0x15
-# define NV40_FP_OP_OPCODE_DDY 0x16
-# define NV40_FP_OP_OPCODE_TEX 0x17
-# define NV40_FP_OP_OPCODE_TXP 0x18
-# define NV40_FP_OP_OPCODE_TXD 0x19
-# define NV40_FP_OP_OPCODE_RCP 0x1A
-# define NV40_FP_OP_OPCODE_EX2 0x1C
-# define NV40_FP_OP_OPCODE_LG2 0x1D
-# define NV40_FP_OP_OPCODE_COS 0x22
-# define NV40_FP_OP_OPCODE_SIN 0x23
-# define NV40_FP_OP_OPCODE_PK2H 0x24
-# define NV40_FP_OP_OPCODE_UP2H 0x25
-# define NV40_FP_OP_OPCODE_PK4UB 0x27
-# define NV40_FP_OP_OPCODE_UP4UB 0x28
-# define NV40_FP_OP_OPCODE_PK2US 0x29
-# define NV40_FP_OP_OPCODE_UP2US 0x2A
-# define NV40_FP_OP_OPCODE_DP2A 0x2E
-# define NV40_FP_OP_OPCODE_TXL 0x2F
-# define NV40_FP_OP_OPCODE_TXB 0x31
-# define NV40_FP_OP_OPCODE_DIV 0x3A
-/* The use of these instructions appears to be indicated by bit 31 of DWORD 2.*/
-# define NV40_FP_OP_BRA_OPCODE_BRK 0x0
-# define NV40_FP_OP_BRA_OPCODE_CAL 0x1
-# define NV40_FP_OP_BRA_OPCODE_IF 0x2
-# define NV40_FP_OP_BRA_OPCODE_LOOP 0x3
-# define NV40_FP_OP_BRA_OPCODE_REP 0x4
-# define NV40_FP_OP_BRA_OPCODE_RET 0x5
-#define NV40_FP_OP_OUT_SAT (1 << 31)
-
-/* high order bits of SRC0 */
-#define NV40_FP_OP_OUT_ABS (1 << 29)
-#define NV40_FP_OP_COND_SWZ_W_SHIFT 27
-#define NV40_FP_OP_COND_SWZ_W_MASK (3 << 27)
-#define NV40_FP_OP_COND_SWZ_Z_SHIFT 25
-#define NV40_FP_OP_COND_SWZ_Z_MASK (3 << 25)
-#define NV40_FP_OP_COND_SWZ_Y_SHIFT 23
-#define NV40_FP_OP_COND_SWZ_Y_MASK (3 << 23)
-#define NV40_FP_OP_COND_SWZ_X_SHIFT 21
-#define NV40_FP_OP_COND_SWZ_X_MASK (3 << 21)
-#define NV40_FP_OP_COND_SWZ_ALL_SHIFT 21
-#define NV40_FP_OP_COND_SWZ_ALL_MASK (0xFF << 21)
-#define NV40_FP_OP_COND_SHIFT 18
-#define NV40_FP_OP_COND_MASK (0x07 << 18)
-# define NV40_FP_OP_COND_FL 0
-# define NV40_FP_OP_COND_LT 1
-# define NV40_FP_OP_COND_EQ 2
-# define NV40_FP_OP_COND_LE 3
-# define NV40_FP_OP_COND_GT 4
-# define NV40_FP_OP_COND_NE 5
-# define NV40_FP_OP_COND_GE 6
-# define NV40_FP_OP_COND_TR 7
-
-/* high order bits of SRC1 */
-#define NV40_FP_OP_OPCODE_IS_BRANCH (1<<31)
-#define NV40_FP_OP_DST_SCALE_SHIFT 28
-#define NV40_FP_OP_DST_SCALE_MASK (3 << 28)
-
-/* SRC1 LOOP */
-#define NV40_FP_OP_LOOP_INCR_SHIFT 19
-#define NV40_FP_OP_LOOP_INCR_MASK (0xFF << 19)
-#define NV40_FP_OP_LOOP_INDEX_SHIFT 10
-#define NV40_FP_OP_LOOP_INDEX_MASK (0xFF << 10)
-#define NV40_FP_OP_LOOP_COUNT_SHIFT 2
-#define NV40_FP_OP_LOOP_COUNT_MASK (0xFF << 2)
-
-/* SRC1 IF */
-#define NV40_FP_OP_ELSE_ID_SHIFT 2
-#define NV40_FP_OP_ELSE_ID_MASK (0xFF << 2)
-
-/* SRC1 CAL */
-#define NV40_FP_OP_IADDR_SHIFT 2
-#define NV40_FP_OP_IADDR_MASK (0xFF << 2)
-
-/* SRC1 REP
- * I have no idea why there are 3 count values here.. but they
- * have always been filled with the same value in my tests so
- * far..
- */
-#define NV40_FP_OP_REP_COUNT1_SHIFT 2
-#define NV40_FP_OP_REP_COUNT1_MASK (0xFF << 2)
-#define NV40_FP_OP_REP_COUNT2_SHIFT 10
-#define NV40_FP_OP_REP_COUNT2_MASK (0xFF << 10)
-#define NV40_FP_OP_REP_COUNT3_SHIFT 19
-#define NV40_FP_OP_REP_COUNT3_MASK (0xFF << 19)
-
-/* SRC2 REP/IF */
-#define NV40_FP_OP_END_ID_SHIFT 2
-#define NV40_FP_OP_END_ID_MASK (0xFF << 2)
-
-// SRC2 high-order
-#define NV40_FP_OP_INDEX_INPUT (1 << 30)
-#define NV40_FP_OP_ADDR_INDEX_SHIFT 19
-#define NV40_FP_OP_ADDR_INDEX_MASK (0xF << 19)
-
-//== Register selection ==
-#define NV40_FP_REG_TYPE_SHIFT 0
-#define NV40_FP_REG_TYPE_MASK (3 << 0)
-# define NV40_FP_REG_TYPE_TEMP 0
-# define NV40_FP_REG_TYPE_INPUT 1
-# define NV40_FP_REG_TYPE_CONST 2
-#define NV40_FP_REG_SRC_SHIFT 2
-#define NV40_FP_REG_SRC_MASK (31 << 2)
-#define NV40_FP_REG_UNK_0 (1 << 8)
-#define NV40_FP_REG_SWZ_ALL_SHIFT 9
-#define NV40_FP_REG_SWZ_ALL_MASK (255 << 9)
-#define NV40_FP_REG_SWZ_X_SHIFT 9
-#define NV40_FP_REG_SWZ_X_MASK (3 << 9)
-#define NV40_FP_REG_SWZ_Y_SHIFT 11
-#define NV40_FP_REG_SWZ_Y_MASK (3 << 11)
-#define NV40_FP_REG_SWZ_Z_SHIFT 13
-#define NV40_FP_REG_SWZ_Z_MASK (3 << 13)
-#define NV40_FP_REG_SWZ_W_SHIFT 15
-#define NV40_FP_REG_SWZ_W_MASK (3 << 15)
-# define NV40_FP_SWIZZLE_X 0
-# define NV40_FP_SWIZZLE_Y 1
-# define NV40_FP_SWIZZLE_Z 2
-# define NV40_FP_SWIZZLE_W 3
-#define NV40_FP_REG_NEGATE (1 << 17)
-
-#endif
+++ /dev/null
-#include "nouveau_shader.h"
-#include "nouveau_msg.h"
-#include "nv40_shader.h"
-
-/*****************************************************************************
- * Assembly routines
- */
-static int
-NV40VPSupportsOpcode(nvsFunc * shader, nvsOpcode op)
-{
- if (shader->GetOPTXFromSOP(op, NULL))
- return 1;
- return 0;
-}
-
-static void
-NV40VPSetOpcode(nvsFunc *shader, unsigned int opcode, int slot)
-{
- if (slot) {
- shader->inst[1] &= ~NV40_VP_INST_SCA_OPCODE_MASK;
- shader->inst[1] |= (opcode << NV40_VP_INST_SCA_OPCODE_SHIFT);
- } else {
- shader->inst[1] &= ~NV40_VP_INST_VEC_OPCODE_MASK;
- shader->inst[1] |= (opcode << NV40_VP_INST_VEC_OPCODE_SHIFT);
- }
-}
-
-static void
-NV40VPSetCCUpdate(nvsFunc *shader)
-{
- shader->inst[0] |= NV40_VP_INST_COND_UPDATE_ENABLE;
-}
-
-static void
-NV40VPSetCondition(nvsFunc *shader, int on, nvsCond cond, int reg,
- nvsSwzComp *swizzle)
-{
- unsigned int hwcond;
-
- if (on ) shader->inst[0] |= NV40_VP_INST_COND_TEST_ENABLE;
- else shader->inst[0] &= ~NV40_VP_INST_COND_TEST_ENABLE;
- if (reg) shader->inst[0] |= NV40_VP_INST_COND_REG_SELECT_1;
- else shader->inst[0] &= ~NV40_VP_INST_COND_REG_SELECT_1;
-
- switch (cond) {
- case NVS_COND_TR: hwcond = NV40_VP_INST_COND_TR; break;
- case NVS_COND_FL: hwcond = NV40_VP_INST_COND_FL; break;
- case NVS_COND_LT: hwcond = NV40_VP_INST_COND_LT; break;
- case NVS_COND_GT: hwcond = NV40_VP_INST_COND_GT; break;
- case NVS_COND_NE: hwcond = NV40_VP_INST_COND_NE; break;
- case NVS_COND_EQ: hwcond = NV40_VP_INST_COND_EQ; break;
- case NVS_COND_GE: hwcond = NV40_VP_INST_COND_GE; break;
- case NVS_COND_LE: hwcond = NV40_VP_INST_COND_LE; break;
- default:
- WARN_ONCE("unknown vp cond %d\n", cond);
- hwcond = NV40_VP_INST_COND_TR;
- break;
- }
- shader->inst[0] &= ~NV40_VP_INST_COND_MASK;
- shader->inst[0] |= (hwcond << NV40_VP_INST_COND_SHIFT);
-
- shader->inst[0] &= ~NV40_VP_INST_COND_SWZ_ALL_MASK;
- shader->inst[0] |= (swizzle[NVS_SWZ_X] << NV40_VP_INST_COND_SWZ_X_SHIFT);
- shader->inst[0] |= (swizzle[NVS_SWZ_Y] << NV40_VP_INST_COND_SWZ_Y_SHIFT);
- shader->inst[0] |= (swizzle[NVS_SWZ_Z] << NV40_VP_INST_COND_SWZ_Z_SHIFT);
- shader->inst[0] |= (swizzle[NVS_SWZ_W] << NV40_VP_INST_COND_SWZ_W_SHIFT);
-}
-
-/* these just exist here until nouveau_reg.h has them. */
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_COL0 (1<<0)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_COL1 (1<<1)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_BFC0 (1<<2)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_BFC1 (1<<3)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_FOGC (1<<4)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_PSZ (1<<5)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP0 (1<<6)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP1 (1<<7)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP2 (1<<8)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP3 (1<<9)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP4 (1<<10)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP5 (1<<11)
-#define NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_TEX0 (1<<14)
-
-static unsigned int
-NV40VPTranslateResultReg(nvsFunc *shader, nvsFixedReg result,
- unsigned int *mask_ret)
-{
- unsigned int *out_reg = &shader->card_priv->NV30VP.vp_out_reg;
- unsigned int *clip_en = &shader->card_priv->NV30VP.clip_enables;
-
- *mask_ret = 0xf;
-
- switch (result) {
- case NVS_FR_POSITION:
- /* out_reg POS implied */
- return NV40_VP_INST_DEST_POS;
- case NVS_FR_COL0:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_COL0;
- return NV40_VP_INST_DEST_COL0;
- case NVS_FR_COL1:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_COL1;
- return NV40_VP_INST_DEST_COL1;
- case NVS_FR_BFC0:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_BFC0;
- return NV40_VP_INST_DEST_BFC0;
- case NVS_FR_BFC1:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_BFC1;
- return NV40_VP_INST_DEST_BFC1;
- case NVS_FR_FOGCOORD:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_FOGC;
- *mask_ret = 0x8;
- return NV40_VP_INST_DEST_FOGC;
- case NVS_FR_CLIP0:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP0;
- (*clip_en) |= 0x00000002;
- *mask_ret = 0x4;
- return NV40_VP_INST_DEST_FOGC;
- case NVS_FR_CLIP1:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP1;
- (*clip_en) |= 0x00000020;
- *mask_ret = 0x2;
- return NV40_VP_INST_DEST_FOGC;
- case NVS_FR_CLIP2:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP2;
- (*clip_en) |= 0x00000200;
- *mask_ret = 0x1;
- return NV40_VP_INST_DEST_FOGC;
- case NVS_FR_POINTSZ:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_PSZ;
- *mask_ret = 0x8;
- return NV40_VP_INST_DEST_PSZ;
- case NVS_FR_CLIP3:
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP3;
- (*clip_en) |= 0x00002000;
- *mask_ret = 0x4;
- return NV40_VP_INST_DEST_PSZ;
- case NVS_FR_CLIP4:
- (*clip_en) |= 0x00020000;
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP4;
- *mask_ret = 0x2;
- return NV40_VP_INST_DEST_PSZ;
- case NVS_FR_CLIP5:
- (*clip_en) |= 0x00200000;
- (*out_reg) |= NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_CLP5;
- *mask_ret = 0x1;
- return NV40_VP_INST_DEST_PSZ;
- case NVS_FR_TEXCOORD0:
- case NVS_FR_TEXCOORD1:
- case NVS_FR_TEXCOORD2:
- case NVS_FR_TEXCOORD3:
- case NVS_FR_TEXCOORD4:
- case NVS_FR_TEXCOORD5:
- case NVS_FR_TEXCOORD6:
- case NVS_FR_TEXCOORD7:
- {
- int unit = result - NVS_FR_TEXCOORD0;
- (*out_reg) |= (NV30_TCL_PRIMITIVE_3D_VP_OUT_REG_TEX0 << unit);
- return NV40_VP_INST_DEST_TC(unit);
- }
- default:
- WARN_ONCE("unknown vp output %d\n", result);
- return NV40_VP_INST_DEST_POS;
- }
-}
-
-static void
-NV40VPSetResult(nvsFunc *shader, nvsRegister * dest, unsigned int mask,
- int slot)
-{
- unsigned int hwmask = 0;
-
- if (mask & SMASK_X) hwmask |= (1 << 3);
- if (mask & SMASK_Y) hwmask |= (1 << 2);
- if (mask & SMASK_Z) hwmask |= (1 << 1);
- if (mask & SMASK_W) hwmask |= (1 << 0);
-
- if (dest->file == NVS_FILE_RESULT) {
- unsigned int valid_mask;
- int hwidx;
-
- hwidx = NV40VPTranslateResultReg(shader, dest->index, &valid_mask);
- if (hwmask & ~valid_mask)
- WARN_ONCE("writing invalid components of result reg\n");
- hwmask &= valid_mask;
-
- shader->inst[3] &= ~NV40_VP_INST_DEST_MASK;
- shader->inst[3] |= (hwidx << NV40_VP_INST_DEST_SHIFT);
-
- if (slot) shader->inst[3] |= NV40_VP_INST_SCA_RESULT;
- else shader->inst[0] |= NV40_VP_INST_VEC_RESULT;
- } else {
- /* NVS_FILE_TEMP || NVS_FILE_ADDRESS */
- if (slot) {
- shader->inst[3] &= ~NV40_VP_INST_SCA_RESULT;
- shader->inst[3] &= ~NV40_VP_INST_SCA_DEST_TEMP_MASK;
- shader->inst[3] |= (dest->index << NV40_VP_INST_SCA_DEST_TEMP_SHIFT);
- } else {
- shader->inst[0] &= ~NV40_VP_INST_VEC_RESULT;
- shader->inst[0] &= ~(NV40_VP_INST_VEC_DEST_TEMP_MASK | (1<<20));
- shader->inst[0] |= (dest->index << NV40_VP_INST_VEC_DEST_TEMP_SHIFT);
- }
- }
-
- if (slot) {
- shader->inst[3] &= ~NV40_VP_INST_SCA_WRITEMASK_MASK;
- shader->inst[3] |= (hwmask << NV40_VP_INST_SCA_WRITEMASK_SHIFT);
- } else {
- shader->inst[3] &= ~NV40_VP_INST_VEC_WRITEMASK_MASK;
- shader->inst[3] |= (hwmask << NV40_VP_INST_VEC_WRITEMASK_SHIFT);
- }
-}
-
-static void
-NV40VPInsertSource(nvsFunc *shader, unsigned int hw, int pos)
-{
- switch (pos) {
- case 0:
- shader->inst[1] &= ~NV40_VP_INST_SRC0H_MASK;
- shader->inst[2] &= ~NV40_VP_INST_SRC0L_MASK;
- shader->inst[1] |= ((hw & NV40_VP_SRC0_HIGH_MASK) >>
- NV40_VP_SRC0_HIGH_SHIFT)
- << NV40_VP_INST_SRC0H_SHIFT;
- shader->inst[2] |= (hw & NV40_VP_SRC0_LOW_MASK)
- << NV40_VP_INST_SRC0L_SHIFT;
- break;
- case 1:
- shader->inst[2] &= ~NV40_VP_INST_SRC1_MASK;
- shader->inst[2] |= hw
- << NV40_VP_INST_SRC1_SHIFT;
- break;
- case 2:
- shader->inst[2] &= ~NV40_VP_INST_SRC2H_MASK;
- shader->inst[3] &= ~NV40_VP_INST_SRC2L_MASK;
- shader->inst[2] |= ((hw & NV40_VP_SRC2_HIGH_MASK) >>
- NV40_VP_SRC2_HIGH_SHIFT)
- << NV40_VP_INST_SRC2H_SHIFT;
- shader->inst[3] |= (hw & NV40_VP_SRC2_LOW_MASK)
- << NV40_VP_INST_SRC2L_SHIFT;
- break;
- default:
- assert(0);
- break;
- }
-}
-
-static void
-NV40VPSetSource(nvsFunc *shader, nvsRegister * src, int pos)
-{
- unsigned int hw = 0;
-
- switch (src->file) {
- case NVS_FILE_ADDRESS:
- break;
- case NVS_FILE_ATTRIB:
- hw |= (NV40_VP_SRC_REG_TYPE_INPUT << NV40_VP_SRC_REG_TYPE_SHIFT);
-
- shader->inst[1] &= ~NV40_VP_INST_INPUT_SRC_MASK;
- shader->inst[1] |= (src->index << NV40_VP_INST_INPUT_SRC_SHIFT);
- shader->card_priv->NV30VP.vp_in_reg |= (1 << src->index);
- if (src->indexed) {
- shader->inst[0] |= NV40_VP_INST_INDEX_INPUT;
- if (src->addr_reg)
- shader->inst[0] |= NV40_VP_INST_ADDR_REG_SELECT_1;
- else
- shader->inst[0] &= ~NV40_VP_INST_ADDR_REG_SELECT_1;
- shader->inst[0] &= ~NV40_VP_INST_ADDR_SWZ_SHIFT;
- shader->inst[0] |= (src->addr_comp << NV40_VP_INST_ADDR_SWZ_SHIFT);
- } else
- shader->inst[0] &= ~NV40_VP_INST_INDEX_INPUT;
- break;
- case NVS_FILE_CONST:
- hw |= (NV40_VP_SRC_REG_TYPE_CONST << NV40_VP_SRC_REG_TYPE_SHIFT);
-
- shader->inst[1] &= ~NV40_VP_INST_CONST_SRC_MASK;
- shader->inst[1] |= (src->index << NV40_VP_INST_CONST_SRC_SHIFT);
- if (src->indexed) {
- shader->inst[3] |= NV40_VP_INST_INDEX_CONST;
- if (src->addr_reg)
- shader->inst[0] |= NV40_VP_INST_ADDR_REG_SELECT_1;
- else
- shader->inst[0] &= ~NV40_VP_INST_ADDR_REG_SELECT_1;
- shader->inst[0] &= ~NV40_VP_INST_ADDR_SWZ_MASK;
- shader->inst[0] |= (src->addr_comp << NV40_VP_INST_ADDR_SWZ_SHIFT);
- } else
- shader->inst[3] &= ~NV40_VP_INST_INDEX_CONST;
- break;
- case NVS_FILE_TEMP:
- hw |= (NV40_VP_SRC_REG_TYPE_TEMP << NV40_VP_SRC_REG_TYPE_SHIFT);
- hw |= (src->index << NV40_VP_SRC_TEMP_SRC_SHIFT);
- break;
- default:
- fprintf(stderr, "unknown source file %d\n", src->file);
- assert(0);
- break;
- }
-
- if (src->file != NVS_FILE_ADDRESS) {
- if (src->negate)
- hw |= NV40_VP_SRC_NEGATE;
- if (src->abs)
- shader->inst[0] |= (1 << (21 + pos));
- else
- shader->inst[0] &= ~(1 << (21 + pos));
- hw |= (src->swizzle[0] << NV40_VP_SRC_SWZ_X_SHIFT);
- hw |= (src->swizzle[1] << NV40_VP_SRC_SWZ_Y_SHIFT);
- hw |= (src->swizzle[2] << NV40_VP_SRC_SWZ_Z_SHIFT);
- hw |= (src->swizzle[3] << NV40_VP_SRC_SWZ_W_SHIFT);
-
- NV40VPInsertSource(shader, hw, pos);
- }
-}
-
-static void
-NV40VPSetBranchTarget(nvsFunc *shader, int addr)
-{
- shader->inst[2] &= ~NV40_VP_INST_IADDRH_MASK;
- shader->inst[2] |= ((addr & 0xf8) >> 3) << NV40_VP_INST_IADDRH_SHIFT;
- shader->inst[3] &= ~NV40_VP_INST_IADDRL_MASK;
- shader->inst[3] |= ((addr & 0x07) << NV40_VP_INST_IADDRL_SHIFT);
-}
-
-static void
-NV40VPInitInstruction(nvsFunc *shader)
-{
- unsigned int hwsrc = 0;
-
- shader->inst[0] = /*NV40_VP_INST_VEC_RESULT | */
- NV40_VP_INST_VEC_DEST_TEMP_MASK | (1<<20);
- shader->inst[1] = 0;
- shader->inst[2] = 0;
- shader->inst[3] = NV40_VP_INST_SCA_RESULT |
- NV40_VP_INST_SCA_DEST_TEMP_MASK |
- NV40_VP_INST_DEST_MASK;
-
- hwsrc = (NV40_VP_SRC_REG_TYPE_INPUT << NV40_VP_SRC_REG_TYPE_SHIFT) |
- (NVS_SWZ_X << NV40_VP_SRC_SWZ_X_SHIFT) |
- (NVS_SWZ_Y << NV40_VP_SRC_SWZ_Y_SHIFT) |
- (NVS_SWZ_Z << NV40_VP_SRC_SWZ_Z_SHIFT) |
- (NVS_SWZ_W << NV40_VP_SRC_SWZ_W_SHIFT);
- NV40VPInsertSource(shader, hwsrc, 0);
- NV40VPInsertSource(shader, hwsrc, 1);
- NV40VPInsertSource(shader, hwsrc, 2);
-}
-
-static void
-NV40VPSetLastInst(nvsFunc *shader)
-{
- shader->inst[3] |= 1;
-}
-
-/*****************************************************************************
- * Disassembly routines
- */
-static int
-NV40VPHasMergedInst(nvsFunc * shader)
-{
- if (shader->GetOpcodeHW(shader, 0) != NV40_VP_INST_OP_NOP &&
- shader->GetOpcodeHW(shader, 1) != NV40_VP_INST_OP_NOP)
- return 1;
- return 0;
-}
-
-static unsigned int
-NV40VPGetOpcodeHW(nvsFunc * shader, int slot)
-{
- int op;
-
- if (slot)
- op = (shader->inst[1] & NV40_VP_INST_SCA_OPCODE_MASK)
- >> NV40_VP_INST_SCA_OPCODE_SHIFT;
- else
- op = (shader->inst[1] & NV40_VP_INST_VEC_OPCODE_MASK)
- >> NV40_VP_INST_VEC_OPCODE_SHIFT;
-
- return op;
-}
-
-static nvsRegFile
-NV40VPGetDestFile(nvsFunc * shader, int merged)
-{
- nvsOpcode op;
-
- op = shader->GetOpcode(shader, merged);
- switch (op) {
- case NVS_OP_ARL:
- case NVS_OP_ARR:
- case NVS_OP_ARA:
- case NVS_OP_POPA:
- return NVS_FILE_ADDRESS;
- default:
- if (shader->GetOpcodeSlot(shader, merged)) {
- if (shader->inst[3] & NV40_VP_INST_SCA_RESULT)
- return NVS_FILE_RESULT;
- }
- else {
- if (shader->inst[0] & NV40_VP_INST_VEC_RESULT)
- return NVS_FILE_RESULT;
- }
- return NVS_FILE_TEMP;
- }
-
-}
-
-static unsigned int
-NV40VPGetDestID(nvsFunc * shader, int merged)
-{
- int id;
-
- switch (shader->GetDestFile(shader, merged)) {
- case NVS_FILE_RESULT:
- id = ((shader->inst[3] & NV40_VP_INST_DEST_MASK)
- >> NV40_VP_INST_DEST_SHIFT);
- switch (id) {
- case NV40_VP_INST_DEST_POS : return NVS_FR_POSITION;
- case NV40_VP_INST_DEST_COL0: return NVS_FR_COL0;
- case NV40_VP_INST_DEST_COL1: return NVS_FR_COL1;
- case NV40_VP_INST_DEST_BFC0: return NVS_FR_BFC0;
- case NV40_VP_INST_DEST_BFC1: return NVS_FR_BFC1;
- case NV40_VP_INST_DEST_FOGC: {
- int mask = shader->GetDestMask(shader, merged);
- switch (mask) {
- case SMASK_X: return NVS_FR_FOGCOORD;
- case SMASK_Y: return NVS_FR_CLIP0;
- case SMASK_Z: return NVS_FR_CLIP1;
- case SMASK_W: return NVS_FR_CLIP2;
- default:
- printf("more than 1 mask component set in FOGC writemask!\n");
- return NVS_FR_UNKNOWN;
- }
- }
- case NV40_VP_INST_DEST_PSZ:
- {
- int mask = shader->GetDestMask(shader, merged);
- switch (mask) {
- case SMASK_X: return NVS_FR_POINTSZ;
- case SMASK_Y: return NVS_FR_CLIP3;
- case SMASK_Z: return NVS_FR_CLIP4;
- case SMASK_W: return NVS_FR_CLIP5;
- default:
- printf("more than 1 mask component set in PSZ writemask!\n");
- return NVS_FR_UNKNOWN;
- }
- }
- case NV40_VP_INST_DEST_TC(0): return NVS_FR_TEXCOORD0;
- case NV40_VP_INST_DEST_TC(1): return NVS_FR_TEXCOORD1;
- case NV40_VP_INST_DEST_TC(2): return NVS_FR_TEXCOORD2;
- case NV40_VP_INST_DEST_TC(3): return NVS_FR_TEXCOORD3;
- case NV40_VP_INST_DEST_TC(4): return NVS_FR_TEXCOORD4;
- case NV40_VP_INST_DEST_TC(5): return NVS_FR_TEXCOORD5;
- case NV40_VP_INST_DEST_TC(6): return NVS_FR_TEXCOORD6;
- case NV40_VP_INST_DEST_TC(7): return NVS_FR_TEXCOORD7;
- default:
- return -1;
- }
- case NVS_FILE_ADDRESS:
- /* Instructions that write address regs are encoded as if
- * they would write temps.
- */
- case NVS_FILE_TEMP:
- if (shader->GetOpcodeSlot(shader, merged))
- id = ((shader->inst[3] & NV40_VP_INST_SCA_DEST_TEMP_MASK)
- >> NV40_VP_INST_SCA_DEST_TEMP_SHIFT);
- else
- id = ((shader->inst[0] & NV40_VP_INST_VEC_DEST_TEMP_MASK)
- >> NV40_VP_INST_VEC_DEST_TEMP_SHIFT);
- return id;
- default:
- return -1;
- }
-}
-
-static unsigned int
-NV40VPGetDestMask(nvsFunc * shader, int merged)
-{
- unsigned int mask = 0;
-
- if (shader->GetOpcodeSlot(shader, merged)) {
- if (shader->inst[3] & NV40_VP_INST_SCA_WRITEMASK_X) mask |= SMASK_X;
- if (shader->inst[3] & NV40_VP_INST_SCA_WRITEMASK_Y) mask |= SMASK_Y;
- if (shader->inst[3] & NV40_VP_INST_SCA_WRITEMASK_Z) mask |= SMASK_Z;
- if (shader->inst[3] & NV40_VP_INST_SCA_WRITEMASK_W) mask |= SMASK_W;
- } else {
- if (shader->inst[3] & NV40_VP_INST_VEC_WRITEMASK_X) mask |= SMASK_X;
- if (shader->inst[3] & NV40_VP_INST_VEC_WRITEMASK_Y) mask |= SMASK_Y;
- if (shader->inst[3] & NV40_VP_INST_VEC_WRITEMASK_Z) mask |= SMASK_Z;
- if (shader->inst[3] & NV40_VP_INST_VEC_WRITEMASK_W) mask |= SMASK_W;
- }
-
- return mask;
-}
-
-static unsigned int
-NV40VPGetSourceHW(nvsFunc * shader, int merged, int pos)
-{
- struct _op_xlat *opr;
- unsigned int src;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr)
- return -1;
-
- switch (opr->srcpos[pos]) {
- case 0:
- src = ((shader->inst[1] & NV40_VP_INST_SRC0H_MASK)
- >> NV40_VP_INST_SRC0H_SHIFT)
- << NV40_VP_SRC0_HIGH_SHIFT;
- src |= ((shader->inst[2] & NV40_VP_INST_SRC0L_MASK)
- >> NV40_VP_INST_SRC0L_SHIFT);
- break;
- case 1:
- src = ((shader->inst[2] & NV40_VP_INST_SRC1_MASK)
- >> NV40_VP_INST_SRC1_SHIFT);
- break;
- case 2:
- src = ((shader->inst[2] & NV40_VP_INST_SRC2H_MASK)
- >> NV40_VP_INST_SRC2H_SHIFT)
- << NV40_VP_SRC2_HIGH_SHIFT;
- src |= ((shader->inst[3] & NV40_VP_INST_SRC2L_MASK)
- >> NV40_VP_INST_SRC2L_SHIFT);
- break;
- default:
- src = -1;
- }
-
- return src;
-}
-
-static nvsRegFile
-NV40VPGetSourceFile(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
- struct _op_xlat *opr;
- int file;
-
- opr = shader->GetOPTXRec(shader, merged);
- if (!opr || opr->srcpos[pos] == -1)
- return -1;
-
- switch (opr->srcpos[pos]) {
- case SPOS_ADDRESS: return NVS_FILE_ADDRESS;
- default:
- src = shader->GetSourceHW(shader, merged, pos);
- file = (src & NV40_VP_SRC_REG_TYPE_MASK) >> NV40_VP_SRC_REG_TYPE_SHIFT;
-
- switch (file) {
- case NV40_VP_SRC_REG_TYPE_TEMP : return NVS_FILE_TEMP;
- case NV40_VP_SRC_REG_TYPE_INPUT: return NVS_FILE_ATTRIB;
- case NV40_VP_SRC_REG_TYPE_CONST: return NVS_FILE_CONST;
- default:
- return NVS_FILE_UNKNOWN;
- }
- }
-}
-
-static int
-NV40VPGetSourceID(nvsFunc * shader, int merged, int pos)
-{
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_ATTRIB:
- switch ((shader->inst[1] & NV40_VP_INST_INPUT_SRC_MASK)
- >> NV40_VP_INST_INPUT_SRC_SHIFT) {
- case NV40_VP_INST_IN_POS: return NVS_FR_POSITION;
- case NV40_VP_INST_IN_WEIGHT: return NVS_FR_WEIGHT;
- case NV40_VP_INST_IN_NORMAL: return NVS_FR_NORMAL;
- case NV40_VP_INST_IN_COL0: return NVS_FR_COL0;
- case NV40_VP_INST_IN_COL1: return NVS_FR_COL1;
- case NV40_VP_INST_IN_FOGC: return NVS_FR_FOGCOORD;
- case NV40_VP_INST_IN_TC(0): return NVS_FR_TEXCOORD0;
- case NV40_VP_INST_IN_TC(1): return NVS_FR_TEXCOORD1;
- case NV40_VP_INST_IN_TC(2): return NVS_FR_TEXCOORD2;
- case NV40_VP_INST_IN_TC(3): return NVS_FR_TEXCOORD3;
- case NV40_VP_INST_IN_TC(4): return NVS_FR_TEXCOORD4;
- case NV40_VP_INST_IN_TC(5): return NVS_FR_TEXCOORD5;
- case NV40_VP_INST_IN_TC(6): return NVS_FR_TEXCOORD6;
- case NV40_VP_INST_IN_TC(7): return NVS_FR_TEXCOORD7;
- default:
- return -1;
- }
- break;
- case NVS_FILE_CONST:
- return ((shader->inst[1] & NV40_VP_INST_CONST_SRC_MASK)
- >> NV40_VP_INST_CONST_SRC_SHIFT);
- case NVS_FILE_TEMP:
- {
- unsigned int src;
-
- src = shader->GetSourceHW(shader, merged, pos);
- return ((src & NV40_VP_SRC_TEMP_SRC_MASK) >>
- NV40_VP_SRC_TEMP_SRC_SHIFT);
- }
- default:
- return -1;
- }
-}
-
-static int
-NV40VPGetSourceNegate(nvsFunc * shader, int merged, int pos)
-{
- unsigned int src;
-
- src = shader->GetSourceHW(shader, merged, pos);
-
- if (src == -1)
- return -1;
- return ((src & NV40_VP_SRC_NEGATE) ? 1 : 0);
-}
-
-static void
-NV40VPGetSourceSwizzle(nvsFunc * shader, int merged, int pos, nvsSwzComp *swz)
-{
- unsigned int src;
- int swzbits;
-
- src = shader->GetSourceHW(shader, merged, pos);
- swzbits = (src & NV40_VP_SRC_SWZ_ALL_MASK) >> NV40_VP_SRC_SWZ_ALL_SHIFT;
- NV20VPTXSwizzle(swzbits, swz);
-}
-
-static int
-NV40VPGetSourceIndexed(nvsFunc * shader, int merged, int pos)
-{
- switch (shader->GetSourceFile(shader, merged, pos)) {
- case NVS_FILE_ATTRIB:
- return ((shader->inst[0] & NV40_VP_INST_INDEX_INPUT) ? 1 : 0);
- case NVS_FILE_CONST:
- return ((shader->inst[3] & NV40_VP_INST_INDEX_CONST) ? 1 : 0);
- default:
- return 0;
- }
-}
-
-static nvsSwzComp
-NV40VPGetAddressRegSwizzle(nvsFunc * shader)
-{
- nvsSwzComp swz;
-
- swz = NV20VP_TX_SWIZZLE[(shader->inst[0] & NV40_VP_INST_ADDR_SWZ_MASK)
- >> NV40_VP_INST_ADDR_SWZ_SHIFT];
- return swz;
-}
-
-static int
-NV40VPSupportsConditional(nvsFunc * shader)
-{
- /*FIXME: Is this true of all ops? */
- return 1;
-}
-
-static int
-NV40VPGetConditionUpdate(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV40_VP_INST_COND_UPDATE_ENABLE) ? 1 : 0);
-}
-
-static int
-NV40VPGetConditionTest(nvsFunc * shader)
-{
- int op;
-
- /* The condition test is unconditionally enabled on some
- * instructions. ie: the condition test bit does *NOT* have
- * to be set.
- *
- * FIXME: check other relevant ops for this situation.
- */
- op = shader->GetOpcodeHW(shader, 1);
- switch (op) {
- case NV40_VP_INST_OP_BRA:
- return 1;
- default:
- return ((shader->inst[0] & NV40_VP_INST_COND_TEST_ENABLE) ? 1 : 0);
- }
-}
-
-static nvsCond
-NV40VPGetCondition(nvsFunc * shader)
-{
- int cond;
-
- cond = ((shader->inst[0] & NV40_VP_INST_COND_MASK)
- >> NV40_VP_INST_COND_SHIFT);
-
- switch (cond) {
- case NV40_VP_INST_COND_FL: return NVS_COND_FL;
- case NV40_VP_INST_COND_LT: return NVS_COND_LT;
- case NV40_VP_INST_COND_EQ: return NVS_COND_EQ;
- case NV40_VP_INST_COND_LE: return NVS_COND_LE;
- case NV40_VP_INST_COND_GT: return NVS_COND_GT;
- case NV40_VP_INST_COND_NE: return NVS_COND_NE;
- case NV40_VP_INST_COND_GE: return NVS_COND_GE;
- case NV40_VP_INST_COND_TR: return NVS_COND_TR;
- default:
- return NVS_COND_UNKNOWN;
- }
-}
-
-static void
-NV40VPGetCondRegSwizzle(nvsFunc * shader, nvsSwzComp *swz)
-{
- int swzbits;
-
- swzbits = (shader->inst[0] & NV40_VP_INST_COND_SWZ_ALL_MASK)
- >> NV40_VP_INST_COND_SWZ_ALL_SHIFT;
- NV20VPTXSwizzle(swzbits, swz);
-}
-
-static int
-NV40VPGetCondRegID(nvsFunc * shader)
-{
- return ((shader->inst[0] & NV40_VP_INST_COND_REG_SELECT_1) ? 1 : 0);
-}
-
-static int
-NV40VPGetBranch(nvsFunc * shader)
-{
- int addr;
-
- addr = ((shader->inst[2] & NV40_VP_INST_IADDRH_MASK)
- >> NV40_VP_INST_IADDRH_SHIFT) << 3;
- addr |= ((shader->inst[3] & NV40_VP_INST_IADDRL_MASK)
- >> NV40_VP_INST_IADDRL_SHIFT);
- return addr;
-}
-
-void
-NV40VPInitShaderFuncs(nvsFunc * shader)
-{
- /* Inherit NV30 VP code, we share some of it */
- NV30VPInitShaderFuncs(shader);
-
- /* Limits */
- shader->MaxInst = 4096;
- shader->MaxAttrib = 16;
- shader->MaxTemp = 32;
- shader->MaxAddress = 2;
- shader->MaxConst = 256;
- shader->caps = SCAP_SRC_ABS;
-
- /* Add extra opcodes for NV40+ */
-// MOD_OPCODE(NVVP_TX_VOP, NV40_VP_INST_OP_TXWHAT, NVS_OP_TEX , 0, 4, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV40_VP_INST_OP_PUSHA, NVS_OP_PUSHA, 3, -1, -1);
- MOD_OPCODE(NVVP_TX_SOP, NV40_VP_INST_OP_POPA , NVS_OP_POPA , -1, -1, -1);
-
- shader->InitInstruction = NV40VPInitInstruction;
- shader->SupportsOpcode = NV40VPSupportsOpcode;
- shader->SetOpcode = NV40VPSetOpcode;
- shader->SetCCUpdate = NV40VPSetCCUpdate;
- shader->SetCondition = NV40VPSetCondition;
- shader->SetResult = NV40VPSetResult;
- shader->SetSource = NV40VPSetSource;
- shader->SetLastInst = NV40VPSetLastInst;
- shader->SetBranchTarget = NV40VPSetBranchTarget;
-
- shader->HasMergedInst = NV40VPHasMergedInst;
- shader->GetOpcodeHW = NV40VPGetOpcodeHW;
-
- shader->GetDestFile = NV40VPGetDestFile;
- shader->GetDestID = NV40VPGetDestID;
- shader->GetDestMask = NV40VPGetDestMask;
-
- shader->GetSourceHW = NV40VPGetSourceHW;
- shader->GetSourceFile = NV40VPGetSourceFile;
- shader->GetSourceID = NV40VPGetSourceID;
- shader->GetSourceNegate = NV40VPGetSourceNegate;
- shader->GetSourceSwizzle = NV40VPGetSourceSwizzle;
- shader->GetSourceIndexed = NV40VPGetSourceIndexed;
-
- shader->GetRelAddressSwizzle = NV40VPGetAddressRegSwizzle;
-
- shader->SupportsConditional = NV40VPSupportsConditional;
- shader->GetConditionUpdate = NV40VPGetConditionUpdate;
- shader->GetConditionTest = NV40VPGetConditionTest;
- shader->GetCondition = NV40VPGetCondition;
- shader->GetCondRegSwizzle = NV40VPGetCondRegSwizzle;
- shader->GetCondRegID = NV40VPGetCondRegID;
-
- shader->GetBranch = NV40VPGetBranch;
-}
+++ /dev/null
-/**************************************************************************
-
-Copyright 2006 Nouveau
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include "nouveau_context.h"
-#include "nouveau_object.h"
-#include "nouveau_fifo.h"
-#include "nouveau_reg.h"
-#include "nouveau_state.h"
-
-#include "tnl/t_pipeline.h"
-
-#include "mtypes.h"
-#include "colormac.h"
-
-static void nv50AlphaFunc(GLcontext *ctx, GLenum func, GLfloat ref)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte ubRef;
- CLAMPED_FLOAT_TO_UBYTE(ubRef, ref);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_ALPHA_FUNC_REF, 2);
- OUT_RING_CACHE(ubRef);
- OUT_RING_CACHE(func);
-}
-
-static void nv50BlendColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_BLEND_COLOR_R, 4);
- OUT_RING_CACHEf(color[0]);
- OUT_RING_CACHEf(color[1]);
- OUT_RING_CACHEf(color[2]);
- OUT_RING_CACHEf(color[3]);
-}
-
-static void nv50BlendEquationSeparate(GLcontext *ctx, GLenum modeRGB, GLenum modeA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_BLEND_EQUATION_RGB, 1);
- OUT_RING_CACHE(modeRGB);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_BLEND_EQUATION_ALPHA, 1);
- OUT_RING_CACHE(modeA);
-}
-
-
-static void nv50BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfactorRGB,
- GLenum sfactorA, GLenum dfactorA)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC_RGB, 2);
- OUT_RING_CACHE(sfactorRGB); /* FIXME, sometimes has |0x4000 */
- OUT_RING_CACHE(dfactorRGB); /* FIXME, sometimes has |0x4000 */
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_BLEND_FUNC_SRC_ALPHA, 2);
- OUT_RING_CACHE(sfactorA); /* FIXME, sometimes has |0x4000 */
- OUT_RING_CACHE(dfactorA); /* FIXME, sometimes has |0x4000 */
-}
-
-static void nv50Clear(GLcontext *ctx, GLbitfield mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLuint hw_bufs = 0;
-
- if (mask & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT))
- hw_bufs |= 0x3c;
- if (mask & (BUFFER_BIT_STENCIL))
- hw_bufs |= 0x02;
- if (mask & (BUFFER_BIT_DEPTH))
- hw_bufs |= 0x01;
-
- if (hw_bufs) {
- BEGIN_RING_SIZE(NvSub3D, NV50_TCL_PRIMITIVE_3D_CLEAR_BUFFERS, 1);
- OUT_RING(hw_bufs);
- }
-}
-
-static void nv50ClearColor(GLcontext *ctx, const GLfloat color[4])
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_CLEAR_COLOR_R, 4);
- OUT_RING_CACHEf(color[0]);
- OUT_RING_CACHEf(color[1]);
- OUT_RING_CACHEf(color[2]);
- OUT_RING_CACHEf(color[3]);
-}
-
-static void nv50ClearDepth(GLcontext *ctx, GLclampd d)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_CLEAR_DEPTH, 1);
- OUT_RING_CACHEf(d);
-}
-
-/* we're don't support indexed buffers
- void (*ClearIndex)(GLcontext *ctx, GLuint index)
- */
-
-static void nv50ClearStencil(GLcontext *ctx, GLint s)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_CLEAR_STENCIL, 1);
- OUT_RING_CACHE(s);
-}
-
-static void nv50ClipPlane(GLcontext *ctx, GLenum plane, const GLfloat *equation)
-{
- /* Only using shaders */
-}
-
-static void nv50ColorMask(GLcontext *ctx, GLboolean rmask, GLboolean gmask,
- GLboolean bmask, GLboolean amask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- int i;
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_COLOR_MASK(0), 8);
- for (i=0; i<8; i++) {
- OUT_RING_CACHE(((amask && 0x01) << 12) | ((bmask && 0x01) << 8) | ((gmask && 0x01)<< 4) | ((rmask && 0x01) << 0));
- }
-}
-
-static void nv50ColorMaterial(GLcontext *ctx, GLenum face, GLenum mode)
-{
- // TODO I need love
-}
-
-static void nv50CullFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_CULL_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv50FrontFace(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_FRONT_FACE, 1);
- OUT_RING_CACHE(mode);
-}
-
-static void nv50DepthFunc(GLcontext *ctx, GLenum func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_DEPTH_FUNC, 1);
- OUT_RING_CACHE(func);
-}
-
-static void nv50DepthMask(GLcontext *ctx, GLboolean flag)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_DEPTH_WRITE_ENABLE, 1);
- OUT_RING_CACHE(flag);
-}
-
-static void nv50DepthRange(GLcontext *ctx, GLclampd nearval, GLclampd farval)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_DEPTH_RANGE_NEAR, 2);
- OUT_RING_CACHEf(nearval);
- OUT_RING_CACHEf(farval);
-}
-
-/** Specify the current buffer for writing */
-//void (*DrawBuffer)( GLcontext *ctx, GLenum buffer );
-/** Specify the buffers for writing for fragment programs*/
-//void (*DrawBuffers)( GLcontext *ctx, GLsizei n, const GLenum *buffers );
-
-static void nv50Enable(GLcontext *ctx, GLenum cap, GLboolean state)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- switch(cap)
- {
- case GL_ALPHA_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_ALPHA_FUNC_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_AUTO_NORMAL:
-// case GL_BLEND:
-// case GL_CLIP_PLANE0:
-// case GL_CLIP_PLANE1:
-// case GL_CLIP_PLANE2:
-// case GL_CLIP_PLANE3:
-// case GL_CLIP_PLANE4:
-// case GL_CLIP_PLANE5:
- case GL_COLOR_LOGIC_OP:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_LOGIC_OP_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_COLOR_MATERIAL:
-// case GL_COLOR_SUM_EXT:
-// case GL_COLOR_TABLE:
-// case GL_CONVOLUTION_1D:
-// case GL_CONVOLUTION_2D:
- case GL_CULL_FACE:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_CULL_FACE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_DEPTH_TEST:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_DEPTH_TEST_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_DITHER:
-// case GL_FOG:
-// case GL_HISTOGRAM:
-// case GL_INDEX_LOGIC_OP:
-// case GL_LIGHT0:
-// case GL_LIGHT1:
-// case GL_LIGHT2:
-// case GL_LIGHT3:
-// case GL_LIGHT4:
-// case GL_LIGHT5:
-// case GL_LIGHT6:
-// case GL_LIGHT7:
-// case GL_LIGHTING:
- case GL_LINE_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_LINE_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_LINE_STIPPLE:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_LINE_STIPPLE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_MAP1_COLOR_4:
-// case GL_MAP1_INDEX:
-// case GL_MAP1_NORMAL:
-// case GL_MAP1_TEXTURE_COORD_1:
-// case GL_MAP1_TEXTURE_COORD_2:
-// case GL_MAP1_TEXTURE_COORD_3:
-// case GL_MAP1_TEXTURE_COORD_4:
-// case GL_MAP1_VERTEX_3:
-// case GL_MAP1_VERTEX_4:
-// case GL_MAP2_COLOR_4:
-// case GL_MAP2_INDEX:
-// case GL_MAP2_NORMAL:
-// case GL_MAP2_TEXTURE_COORD_1:
-// case GL_MAP2_TEXTURE_COORD_2:
-// case GL_MAP2_TEXTURE_COORD_3:
-// case GL_MAP2_TEXTURE_COORD_4:
-// case GL_MAP2_VERTEX_3:
-// case GL_MAP2_VERTEX_4:
-// case GL_MINMAX:
-// case GL_NORMALIZE:
-// case GL_POINT_SMOOTH:
- case GL_POLYGON_OFFSET_POINT:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_POINT_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_LINE:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_LINE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_OFFSET_FILL:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FILL_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_SMOOTH:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_SMOOTH_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
- case GL_POLYGON_STIPPLE:
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_POST_COLOR_MATRIX_COLOR_TABLE:
-// case GL_POST_CONVOLUTION_COLOR_TABLE:
-// case GL_RESCALE_NORMAL:
- case GL_SCISSOR_TEST:
- /* No enable bit, nv50Scissor will adjust to max range */
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
- break;
-// case GL_SEPARABLE_2D:
- case GL_STENCIL_TEST:
- // TODO BACK and FRONT ?
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_ENABLE, 1);
- OUT_RING_CACHE(state);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_ENABLE, 1);
- OUT_RING_CACHE(state);
- break;
-// case GL_TEXTURE_GEN_Q:
-// case GL_TEXTURE_GEN_R:
-// case GL_TEXTURE_GEN_S:
-// case GL_TEXTURE_GEN_T:
-// case GL_TEXTURE_1D:
-// case GL_TEXTURE_2D:
-// case GL_TEXTURE_3D:
- }
-}
-
-static void nv50Fogfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- /* Only using shaders */
-}
-
-static void nv50Hint(GLcontext *ctx, GLenum target, GLenum mode)
-{
- // TODO I need love (fog and line_smooth hints)
-}
-
-// void (*IndexMask)(GLcontext *ctx, GLuint mask);
-
-static void nv50Lightfv(GLcontext *ctx, GLenum light, GLenum pname, const GLfloat *params )
-{
- /* Only with shaders */
-}
-
-/** Set the lighting model parameters */
-void (*LightModelfv)(GLcontext *ctx, GLenum pname, const GLfloat *params);
-
-
-static void nv50LineStipple(GLcontext *ctx, GLint factor, GLushort pattern )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_LINE_STIPPLE_PATTERN, 1);
- OUT_RING_CACHE((pattern << 8) | factor);
-}
-
-static void nv50LineWidth(GLcontext *ctx, GLfloat width)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_LINE_WIDTH, 1);
- OUT_RING_CACHEf(width);
-}
-
-static void nv50LogicOpcode(GLcontext *ctx, GLenum opcode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_LOGIC_OP_OP, 1);
- OUT_RING_CACHE(opcode);
-}
-
-static void nv50PointParameterfv(GLcontext *ctx, GLenum pname, const GLfloat *params)
-{
- /*TODO: not sure what goes here. */
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-}
-
-/** Specify the diameter of rasterized points */
-static void nv50PointSize(GLcontext *ctx, GLfloat size)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POINT_SIZE, 1);
- OUT_RING_CACHEf(size);
-}
-
-/** Select a polygon rasterization mode */
-static void nv50PolygonMode(GLcontext *ctx, GLenum face, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_MODE_FRONT, 1);
- OUT_RING_CACHE(mode);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_MODE_BACK, 1);
- OUT_RING_CACHE(mode);
- }
-}
-
-/** Set the scale and units used to calculate depth values */
-static void nv50PolygonOffset(GLcontext *ctx, GLfloat factor, GLfloat units)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_FACTOR, 1);
- OUT_RING_CACHEf(factor);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_OFFSET_UNITS, 1);
- OUT_RING_CACHEf(units);
-}
-
-/** Set the polygon stippling pattern */
-static void nv50PolygonStipple(GLcontext *ctx, const GLubyte *mask )
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_POLYGON_STIPPLE_PATTERN(0), 32);
- OUT_RING_CACHEp(mask, 32);
-}
-
-/* Specifies the current buffer for reading */
-void (*ReadBuffer)( GLcontext *ctx, GLenum buffer );
-/** Set rasterization mode */
-void (*RenderMode)(GLcontext *ctx, GLenum mode );
-
-/** Define the scissor box */
-static void nv50Scissor(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- /* There's no scissor enable bit, so adjust the scissor to cover the
- * maximum draw buffer bounds
- */
- if (!ctx->Scissor.Enabled) {
- x = y = 0;
- w = h = 8191;
- } else {
- x += nmesa->drawX;
- y += nmesa->drawY;
- }
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_SCISSOR_WIDTH_XPOS, 2);
- OUT_RING_CACHE(((w) << 16) | x);
- OUT_RING_CACHE(((h) << 16) | y);
-}
-
-/** Select flat or smooth shading */
-static void nv50ShadeModel(GLcontext *ctx, GLenum mode)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_SHADE_MODEL, 1);
- OUT_RING_CACHE(mode);
-}
-
-/** OpenGL 2.0 two-sided StencilFunc */
-static void nv50StencilFuncSeparate(GLcontext *ctx, GLenum face, GLenum func,
- GLint ref, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_FUNC, 1);
- OUT_RING_CACHE(func);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_REF, 1);
- OUT_RING_CACHE(ref);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_FUNC_MASK, 1);
- OUT_RING_CACHE(mask);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_FUNC, 2);
- OUT_RING_CACHE(func);
- OUT_RING_CACHE(ref);
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_FUNC_MASK, 1);
- OUT_RING_CACHE(mask);
- }
-}
-
-/** OpenGL 2.0 two-sided StencilMask */
-static void nv50StencilMaskSeparate(GLcontext *ctx, GLenum face, GLuint mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_MASK, 1);
- OUT_RING_CACHE(mask);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_MASK, 1);
- OUT_RING_CACHE(mask);
- }
-}
-
-/** OpenGL 2.0 two-sided StencilOp */
-static void nv50StencilOpSeparate(GLcontext *ctx, GLenum face, GLenum fail,
- GLenum zfail, GLenum zpass)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (face == GL_FRONT || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_FRONT_OP_FAIL, 3);
- OUT_RING_CACHE(fail);
- OUT_RING_CACHE(zfail);
- OUT_RING_CACHE(zpass);
- }
- if (face == GL_BACK || face == GL_FRONT_AND_BACK) {
- BEGIN_RING_CACHE(NvSub3D, NV50_TCL_PRIMITIVE_3D_STENCIL_BACK_OP_FAIL, 3);
- OUT_RING_CACHE(fail);
- OUT_RING_CACHE(zfail);
- OUT_RING_CACHE(zpass);
- }
-}
-
-/** Control the generation of texture coordinates */
-void (*TexGen)(GLcontext *ctx, GLenum coord, GLenum pname,
- const GLfloat *params);
-/** Set texture environment parameters */
-void (*TexEnv)(GLcontext *ctx, GLenum target, GLenum pname,
- const GLfloat *param);
-/** Set texture parameters */
-void (*TexParameter)(GLcontext *ctx, GLenum target,
- struct gl_texture_object *texObj,
- GLenum pname, const GLfloat *params);
-
-static void nv50TextureMatrix(GLcontext *ctx, GLuint unit, const GLmatrix *mat)
-{
- /* Only with shaders */
-}
-
-static void nv50WindowMoved(nouveauContextPtr nmesa)
-{
- GLcontext *ctx = nmesa->glCtx;
- GLfloat *v = nmesa->viewport.m;
- GLuint w = ctx->Viewport.Width;
- GLuint h = ctx->Viewport.Height;
- GLuint x = ctx->Viewport.X + nmesa->drawX;
- GLuint y = ctx->Viewport.Y + nmesa->drawY;
- int i;
-
- BEGIN_RING_CACHE(NvSub3D,
- NV50_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(0), 2);
- OUT_RING_CACHE((8191 << 16) | 0);
- OUT_RING_CACHE((8191 << 16) | 0);
- for (i=1; i<8; i++) {
- BEGIN_RING_CACHE(NvSub3D,
- NV50_TCL_PRIMITIVE_3D_VIEWPORT_CLIP_HORIZ(i), 2);
- OUT_RING_CACHE(0);
- OUT_RING_CACHE(0);
- }
-
- ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y,
- ctx->Scissor.Width, ctx->Scissor.Height);
-}
-
-static GLboolean nv50InitCard(nouveauContextPtr nmesa)
-{
- int i,j;
-
- nouveauObjectOnSubchannel(nmesa, NvSub3D, Nv3D);
-
- BEGIN_RING_SIZE(NvSub3D, 0x1558, 1);
- OUT_RING(1);
-
- BEGIN_RING_SIZE(NvSub3D, NV50_TCL_PRIMITIVE_3D_SET_OBJECT_1(0), 8);
- for (i=0; i<8; i++) {
- OUT_RING(NvDmaFB);
- }
-
- BEGIN_RING_SIZE(NvSub3D, NV50_TCL_PRIMITIVE_3D_SET_OBJECT_0(0), 12);
- for (i=0; i<12; i++) {
- OUT_RING(NvDmaFB);
- }
-
- BEGIN_RING_SIZE(NvSub3D, 0x121c, 1);
- OUT_RING(1);
-
- for (i=0; i<8; i++) {
- BEGIN_RING_SIZE(NvSub3D, 0x0200 + (i*0x20), 5);
- for (j=0; j<5; j++) {
- OUT_RING(0);
- }
- }
-
- BEGIN_RING_SIZE(NvSub3D, 0x0fe0, 5);
- OUT_RING(0);
- OUT_RING(0);
- OUT_RING(0x16);
- OUT_RING(0);
- OUT_RING(0);
-
- return GL_FALSE;
-}
-
-static GLboolean nv50BindBuffers(nouveauContextPtr nmesa, int num_color,
- nouveau_renderbuffer **color,
- nouveau_renderbuffer *depth)
-{
- return GL_FALSE;
-}
-
-void nv50InitStateFuncs(GLcontext *ctx, struct dd_function_table *func)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- func->AlphaFunc = nv50AlphaFunc;
- func->BlendColor = nv50BlendColor;
- func->BlendEquationSeparate = nv50BlendEquationSeparate;
- func->BlendFuncSeparate = nv50BlendFuncSeparate;
- func->Clear = nv50Clear;
- func->ClearColor = nv50ClearColor;
- func->ClearDepth = nv50ClearDepth;
- func->ClearStencil = nv50ClearStencil;
- func->ClipPlane = nv50ClipPlane;
- func->ColorMask = nv50ColorMask;
- func->ColorMaterial = nv50ColorMaterial;
- func->CullFace = nv50CullFace;
- func->FrontFace = nv50FrontFace;
- func->DepthFunc = nv50DepthFunc;
- func->DepthMask = nv50DepthMask;
- func->DepthRange = nv50DepthRange;
- func->Enable = nv50Enable;
- func->Fogfv = nv50Fogfv;
- func->Hint = nv50Hint;
- func->Lightfv = nv50Lightfv;
-/* func->LightModelfv = nv50LightModelfv; */
- func->LineStipple = nv50LineStipple;
- func->LineWidth = nv50LineWidth;
- func->LogicOpcode = nv50LogicOpcode;
- func->PointParameterfv = nv50PointParameterfv;
- func->PointSize = nv50PointSize;
- func->PolygonMode = nv50PolygonMode;
- func->PolygonOffset = nv50PolygonOffset;
- func->PolygonStipple = nv50PolygonStipple;
-/* func->ReadBuffer = nv50ReadBuffer; */
-/* func->RenderMode = nv50RenderMode; */
- func->Scissor = nv50Scissor;
- func->ShadeModel = nv50ShadeModel;
- func->StencilFuncSeparate = nv50StencilFuncSeparate;
- func->StencilMaskSeparate = nv50StencilMaskSeparate;
- func->StencilOpSeparate = nv50StencilOpSeparate;
-/* func->TexGen = nv50TexGen; */
-/* func->TexParameter = nv50TexParameter; */
- func->TextureMatrix = nv50TextureMatrix;
-
- nmesa->hw_func.InitCard = nv50InitCard;
- nmesa->hw_func.BindBuffers = nv50BindBuffers;
- nmesa->hw_func.WindowMoved = nv50WindowMoved;
-}
*
*/
-#include "glheader.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
_tnl_allow_vertex_fog( ctx, GL_TRUE );
driInitExtensions( ctx, card_extensions, GL_TRUE );
- if (sPriv->drmMinor >= 4)
+ if (sPriv->drm_version.minor >= 4)
_mesa_enable_extension( ctx, "GL_MESA_ycbcr_texture" );
r128InitTriFuncs( ctx );
r128DDInitSpanFuncs( ctx );
r128DDInitState( rmesa );
- rmesa->vblank_flags = (rmesa->r128Screen->irq != 0)
- ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
driContextPriv->driverPrivate = (void *)rmesa;
#if DO_DEBUG
newR128Ctx->dirty = R128_UPLOAD_ALL;
}
- driDrawableInitVBlank( driDrawPriv, newR128Ctx->vblank_flags,
- &newR128Ctx->vbl_seq );
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags = (newR128Ctx->r128Screen->irq != 0)
+ ? driGetDefaultVBlankFlags(&newR128Ctx->optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ driDrawableInitVBlank( driDrawPriv );
+ }
newR128Ctx->driDrawable = driDrawPriv;
_mesa_make_current( newR128Ctx->glCtx,
#include "drm.h"
#include "r128_drm.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "tnl/t_vertex.h"
#include "r128_reg.h"
GLuint c_textureBytes;
GLuint c_vertexBuffers;
- /* VBI
- */
- GLuint vbl_seq;
- GLuint vblank_flags;
-
/* Configuration cache
*/
driOptionCache optionCache;
#include "r128_dd.h"
#include "swrast/swrast.h"
-#include "context.h"
-#include "framebuffer.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
#include "utils.h"
#include "r128_context.h"
#include "r128_state.h"
#include "r128_ioctl.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
/* Copy the back color buffer to the front color buffer.
*/
-void r128CopyBuffer( const __DRIdrawablePrivate *dPriv )
+void r128CopyBuffer( __DRIdrawablePrivate *dPriv )
{
r128ContextPtr rmesa;
GLint nbox, i, ret;
}
UNLOCK_HARDWARE( rmesa );
- driWaitForVBlank( dPriv, &rmesa->vbl_seq, rmesa->vblank_flags, &missed_target );
+ driWaitForVBlank( dPriv, &missed_target );
LOCK_HARDWARE( rmesa );
nbox = dPriv->numClipRects; /* must be in locked region */
#endif
}
-void r128PageFlip( const __DRIdrawablePrivate *dPriv )
+void r128PageFlip( __DRIdrawablePrivate *dPriv )
{
r128ContextPtr rmesa;
GLint ret;
}
UNLOCK_HARDWARE( rmesa );
- driWaitForVBlank( dPriv, &rmesa->vbl_seq, rmesa->vblank_flags, &missed_target );
+ driWaitForVBlank( dPriv, &missed_target );
LOCK_HARDWARE( rmesa );
/* The kernel will have been initialized to perform page flipping
extern drmBufPtr r128GetBufferLocked( r128ContextPtr rmesa );
extern void r128FlushVerticesLocked( r128ContextPtr rmesa );
-static __inline void *r128AllocDmaLow( r128ContextPtr rmesa, int count,
+static INLINE void *r128AllocDmaLow( r128ContextPtr rmesa, int count,
int vert_size )
{
uint32_t *head;
extern void r128ReadDepthPixelsLocked( r128ContextPtr rmesa, GLuint n,
const GLint x[], const GLint y[] );
-extern void r128CopyBuffer( const __DRIdrawablePrivate *dPriv );
-extern void r128PageFlip( const __DRIdrawablePrivate *dPriv );
+extern void r128CopyBuffer( __DRIdrawablePrivate *dPriv );
+extern void r128PageFlip( __DRIdrawablePrivate *dPriv );
void r128WaitForVBlank( r128ContextPtr rmesa );
extern void r128WaitForIdleLocked( r128ContextPtr rmesa );
rmesa->new_state |= R128_NEW_WINDOW;
}
-/* Update the hardware state. This is called if another context has
+/* Update the hardware state. This is called if another main/context.has
* grabbed the hardware lock, which includes the X server. This
* function also updates the driver's window state after the X server
* moves, resizes or restacks a window -- the change will be reflected
#include "r128_span.h"
#include "r128_tris.h"
-#include "context.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/context.h"
+#include "main/imports.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "utils.h"
#include "vblank.h"
{
r128ScreenPtr r128Screen;
R128DRIPtr r128DRIPriv = (R128DRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(R128DRIRec)) {
fprintf(stderr,"\nERROR! sizeof(R128DRIRec) does not match passed size from device driver\n");
r128Screen->IsPCI = r128DRIPriv->IsPCI;
r128Screen->sarea_priv_offset = r128DRIPriv->sarea_priv_offset;
- if (sPriv->drmMinor >= 3) {
+ if (sPriv->drm_version.minor >= 3) {
drm_r128_getparam_t gp;
int ret;
r128Screen->driScreen = sPriv;
- if ( glx_enable_extension != NULL ) {
- if ( r128Screen->irq != 0 ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ i = 0;
+ r128Screen->extensions[i++] = &driFrameTrackingExtension.base;
+ if ( r128Screen->irq != 0 ) {
+ r128Screen->extensions[i++] = &driSwapControlExtension.base;
+ r128Screen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+ r128Screen->extensions[i++] = NULL;
+ sPriv->extensions = r128Screen->extensions;
return r128Screen;
}
return GL_TRUE;
}
-
-static struct __DriverAPIRec r128API = {
- .InitDriver = r128InitDriver,
- .DestroyScreen = r128DestroyScreen,
- .CreateContext = r128CreateContext,
- .DestroyContext = r128DestroyContext,
- .CreateBuffer = r128CreateBuffer,
- .DestroyBuffer = r128DestroyBuffer,
- .SwapBuffers = r128SwapBuffers,
- .MakeCurrent = r128MakeCurrent,
- .UnbindContext = r128UnbindContext,
- .GetSwapInfo = NULL,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL
-
-};
-
-
-static __GLcontextModes *
-r128FillInModes( unsigned pixel_bits, unsigned depth_bits,
+static const __DRIconfig **
+r128FillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
unsigned stencil_bits, GLboolean have_back_buffer )
{
- __GLcontextModes * modes;
+ __DRIconfig **configs;
__GLcontextModes * m;
- unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
* enough to add support. Basically, if a context is created with an
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
back_buffer_factor = (have_back_buffer) ? 2 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if ( pixel_bits == 16 ) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ __LINE__);
+ return NULL;
+ }
- /* Mark the visual as slow if there are "fake" stencil bits.
- */
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
- m->visualRating = GLX_SLOW_CONFIG;
- }
- }
+ /* Mark the visual as slow if there are "fake" stencil bits.
+ */
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
+ m->visualRating = GLX_SLOW_CONFIG;
+ }
+ }
- return modes;
+ return (const __DRIconfig **) configs;
}
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+static const __DRIconfig **
+r128InitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 4, 0, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 2, 0 };
-
-
- dri_interface = interface;
+ R128DRIPtr dri_priv = (R128DRIPtr) psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions2( "Rage128",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &r128API);
- if ( psp != NULL ) {
- R128DRIPtr dri_priv = (R128DRIPtr) psp->pDevPriv;
- *driver_modes = r128FillInModes( dri_priv->bpp,
- (dri_priv->bpp == 16) ? 16 : 24,
- (dri_priv->bpp == 16) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
- return (void *) psp;
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!r128InitDriver(psp))
+ return NULL;
+
+ return r128FillInModes( psp,
+ dri_priv->bpp,
+ (dri_priv->bpp == 16) ? 16 : 24,
+ (dri_priv->bpp == 16) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = r128InitScreen,
+ .DestroyScreen = r128DestroyScreen,
+ .CreateContext = r128CreateContext,
+ .DestroyContext = r128DestroyContext,
+ .CreateBuffer = r128CreateBuffer,
+ .DestroyBuffer = r128DestroyBuffer,
+ .SwapBuffers = r128SwapBuffers,
+ .MakeCurrent = r128MakeCurrent,
+ .UnbindContext = r128UnbindContext,
+ .GetSwapInfo = NULL,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL
+};
/* Configuration cache with default values for all contexts */
driOptionCache optionCache;
+ const __DRIextension *extensions[4];
+
} r128ScreenRec, *r128ScreenPtr;
/* 16-bit depth buffer functions
*/
+#define VALUE_TYPE GLushort
#define WRITE_DEPTH_SPAN() \
do { \
/* 24-bit depth, 8-bit stencil buffer functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH_SPAN() \
do { \
GLuint buf[n]; \
#include "r128_tris.h"
#include "r128_tex.h"
-#include "context.h"
-#include "enums.h"
-#include "colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
r128ContextPtr rmesa = R128_CONTEXT(ctx);
int x = rmesa->driDrawable->x;
int y = rmesa->driDrawable->y;
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
driRenderbuffer *drb = (driRenderbuffer *) rb;
rmesa->setup.window_xy_offset = (((y & 0xFFF) << R128_WINDOW_Y_SHIFT) |
FLUSH_BATCH( rmesa );
- /*
- * _ColorDrawBufferMask is easier to cope with than <mode>.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
- case BUFFER_BIT_BACK_LEFT:
- FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_FALSE );
- break;
- default:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
/* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_TRUE );
- break;
+ return;
+ }
+ else {
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
+ case BUFFER_BACK_LEFT:
+ FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_FALSE );
+ break;
+ default:
+ /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
+ FALLBACK( rmesa, R128_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ break;
+ }
}
rmesa->new_state |= R128_NEW_WINDOW;
#include "r128_tex.h"
#include "r128_texobj.h"
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "imports.h"
-#include "colormac.h"
-#include "texobj.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+#include "main/imports.h"
+#include "main/colormac.h"
+#include "main/texobj.h"
#include "xmlpool.h"
#define R128PACKCOLOR4444( r, g, b, a ) \
((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-static __inline__ uint32_t r128PackColor( GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a )
+static INLINE uint32_t r128PackColor( GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a )
{
switch ( cpp ) {
case 2:
#include "r128_tris.h"
#include "r128_tex.h"
-#include "context.h"
-#include "macros.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/simple_list.h"
+#include "main/texformat.h"
+#include "main/imports.h"
#define TEX_0 1
#define TEX_1 2
#ifndef _R128_TEXOBJ_H_
#define _R128_TEXOBJ_H_
-#include "mm.h"
+#include "main/mm.h"
/* Individual texture image information.
*/
* Brian Paul <brianp@valinux.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/texformat.h"
#include "r128_context.h"
#include "r128_state.h"
*
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#ifndef __R128_TRIS_H__
#define __R128_TRIS_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void r128InitTriFuncs( GLcontext *ctx );
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/context.h"
#include "swrast/swrast.h"
-#include "simple_list.h"
+#include "main/simple_list.h"
#include "r200_context.h"
#include "r200_state.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "state.h"
+#include "main/glheader.h"
+#include "main/api_arrayelt.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/state.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#define need_GL_ATI_fragment_shader
#define need_GL_EXT_blend_minmax
#define need_GL_EXT_fog_coord
+#define need_GL_EXT_multi_draw_arrays
#define need_GL_EXT_secondary_color
#define need_GL_EXT_blend_equation_separate
#define need_GL_EXT_blend_func_separate
{ "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
{ "GL_EXT_blend_subtract", NULL },
{ "GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+ { "GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions },
{ "GL_EXT_secondary_color", GL_EXT_secondary_color_functions },
{ "GL_EXT_stencil_wrap", NULL },
{ "GL_EXT_texture_edge_clamp", NULL },
"def_max_anisotropy");
if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
- if ( sPriv->drmMinor < 13 )
+ if ( sPriv->drm_version.minor < 13 )
fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
- "disabling.\n",sPriv->drmMinor );
+ "disabling.\n", sPriv->drm_version.minor );
else
rmesa->using_hyperz = GL_TRUE;
}
- if ( sPriv->drmMinor >= 15 )
+ if ( sPriv->drm_version.minor >= 15 )
rmesa->texmicrotile = GL_TRUE;
/* Init default driver functions then plug in our R200-specific functions
rmesa->dri.hwContext = driContextPriv->hHWContext;
rmesa->dri.hwLock = &sPriv->pSAREA->lock;
rmesa->dri.fd = sPriv->fd;
- rmesa->dri.drmMinor = sPriv->drmMinor;
+ rmesa->dri.drmMinor = sPriv->drm_version.minor;
rmesa->r200Screen = screen;
rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
fthrottle_mode,
rmesa->r200Screen->irq);
- rmesa->vblank_flags = (rmesa->r200Screen->irq != 0)
- ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
rmesa->prefer_gart_client_texturing =
(getenv("R200_GART_CLIENT_TEXTURES") != 0);
- (*dri_interface->getUST)( & rmesa->swap_ust );
+ (*sPriv->systemTime->getUST)( & rmesa->swap_ust );
#if DO_DEBUG
if (R200_DEBUG & DEBUG_DRI)
fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *)newCtx->glCtx);
- if ( newCtx->dri.drawable != driDrawPriv ) {
- driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags,
- &newCtx->vbl_seq );
- }
-
newCtx->dri.readable = driReadPriv;
if ( newCtx->dri.drawable != driDrawPriv ||
newCtx->lastStamp != driDrawPriv->lastStamp ) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags = (newCtx->r200Screen->irq != 0)
+ ? driGetDefaultVBlankFlags(&newCtx->optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ driDrawableInitVBlank( driDrawPriv );
+ }
+
newCtx->dri.drawable = driDrawPriv;
r200SetCliprects(newCtx);
#include "dri_util.h"
#include "texmem.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
#include "r200_reg.h"
#include "r200_vertprog.h"
#include "r200_lock.h"
#include "radeon_screen.h"
-#include "mm.h"
+#include "main/mm.h"
/* Flags for software fallback cases */
/* See correponding strings in r200_swtcl.c */
drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
/* Six, for the cube faces */
+ GLboolean image_override; /* Image overridden by GLX_EXT_tfp */
GLuint pp_txfilter; /* hardware register values */
GLuint pp_txformat;
GLuint TexGenCompSel;
GLmatrix tmpmat;
- /* VBI / buffer swap
+ /* buffer swap
*/
- GLuint vbl_seq;
- GLuint vblank_flags;
-
int64_t swap_ust;
int64_t swap_missed_ust;
#define R200_CONTEXT(ctx) ((r200ContextPtr)(ctx->DriverCtx))
-static __inline GLuint r200PackColor( GLuint cpp,
+static INLINE GLuint r200PackColor( GLuint cpp,
GLubyte r, GLubyte g,
GLubyte b, GLubyte a )
{
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "tnl/t_context.h"
-#include "atifragshader.h"
-#include "program.h"
+#include "shader/atifragshader.h"
+#include "shader/program.h"
#include "r200_context.h"
#include "r200_ioctl.h"
#include "r200_tex.h"
#include <sched.h>
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/context.h"
#include "swrast/swrast.h"
#include "r200_context.h"
/* Copy the back color buffer to the front color buffer.
*/
-void r200CopyBuffer( const __DRIdrawablePrivate *dPriv,
+void r200CopyBuffer( __DRIdrawablePrivate *dPriv,
const drm_clip_rect_t *rect)
{
r200ContextPtr rmesa;
GLint nbox, i, ret;
GLboolean missed_target;
int64_t ust;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
assert(dPriv);
assert(dPriv->driContextPriv);
if (!rect)
{
UNLOCK_HARDWARE( rmesa );
- driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
+ driWaitForVBlank( dPriv, & missed_target );
LOCK_HARDWARE( rmesa );
}
if (rect->y2 < b->y2)
b->y2 = rect->y2;
- if (b->x1 < b->x2 && b->y1 < b->y2)
- b++;
+ if (b->x1 >= b->x2 || b->y1 >= b->y2)
+ continue;
}
- else
- b++;
+ b++;
n++;
}
rmesa->sarea->nbox = n;
+ if (!n)
+ continue;
+
ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_SWAP );
if ( ret ) {
rmesa->hw.all_dirty = GL_TRUE;
rmesa->swap_count++;
- (*dri_interface->getUST)( & ust );
+ (*psp->systemTime->getUST)( & ust );
if ( missed_target ) {
rmesa->swap_missed_count++;
rmesa->swap_missed_ust = ust - rmesa->swap_ust;
}
}
-void r200PageFlip( const __DRIdrawablePrivate *dPriv )
+void r200PageFlip( __DRIdrawablePrivate *dPriv )
{
r200ContextPtr rmesa;
GLint ret;
GLboolean missed_target;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
assert(dPriv);
assert(dPriv->driContextPriv);
*/
r200WaitForFrameCompletion( rmesa );
UNLOCK_HARDWARE( rmesa );
- driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
+ driWaitForVBlank( dPriv, & missed_target );
if ( missed_target ) {
rmesa->swap_missed_count++;
- (void) (*dri_interface->getUST)( & rmesa->swap_missed_ust );
+ (void) (*psp->systemTime->getUST)( & rmesa->swap_missed_ust );
}
LOCK_HARDWARE( rmesa );
}
rmesa->swap_count++;
- (void) (*dri_interface->getUST)( & rmesa->swap_ust );
+ (void) (*psp->systemTime->getUST)( & rmesa->swap_ust );
#if 000
if ( rmesa->sarea->pfCurrentPage == 1 ) {
* the kernel data structures, and the current context to get the
* device fd.
*/
-void *r200AllocateMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLsizei size,
+void *r200AllocateMemoryMESA(__DRIscreen *screen, GLsizei size,
GLfloat readfreq, GLfloat writefreq,
GLfloat priority)
{
/* Called via glXFreeMemoryMESA() */
-void r200FreeMemoryMESA(__DRInativeDisplay *dpy, int scrn, GLvoid *pointer)
+void r200FreeMemoryMESA(__DRIscreen *screen, GLvoid *pointer)
{
GET_CURRENT_CONTEXT(ctx);
r200ContextPtr rmesa;
}
/* Called via glXGetMemoryOffsetMESA() */
-GLuint r200GetMemoryOffsetMESA(__DRInativeDisplay *dpy, int scrn, const GLvoid *pointer)
+GLuint r200GetMemoryOffsetMESA(__DRIscreen *screen, const GLvoid *pointer)
{
GET_CURRENT_CONTEXT(ctx);
r200ContextPtr rmesa;
#ifndef __R200_IOCTL_H__
#define __R200_IOCTL_H__
-#include "simple_list.h"
+#include "main/simple_list.h"
#include "radeon_dri.h"
#include "r200_lock.h"
struct r200_dma_region *region,
const char *caller );
-extern void r200CopyBuffer( const __DRIdrawablePrivate *drawable,
+extern void r200CopyBuffer( __DRIdrawablePrivate *drawable,
const drm_clip_rect_t *rect);
-extern void r200PageFlip( const __DRIdrawablePrivate *drawable );
+extern void r200PageFlip( __DRIdrawablePrivate *drawable );
extern void r200Flush( GLcontext *ctx );
extern void r200Finish( GLcontext *ctx );
extern void r200WaitForIdleLocked( r200ContextPtr rmesa );
extern void r200WaitForVBlank( r200ContextPtr rmesa );
extern void r200InitIoctlFuncs( struct dd_function_table *functions );
-extern void *r200AllocateMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLsizei size, GLfloat readfreq,
+extern void *r200AllocateMemoryMESA( __DRIscreen *screen, GLsizei size, GLfloat readfreq,
GLfloat writefreq, GLfloat priority );
-extern void r200FreeMemoryMESA( __DRInativeDisplay *dpy, int scrn, GLvoid *pointer );
-extern GLuint r200GetMemoryOffsetMESA( __DRInativeDisplay *dpy, int scrn, const GLvoid *pointer );
+extern void r200FreeMemoryMESA( __DRIscreen *screen, GLvoid *pointer );
+extern GLuint r200GetMemoryOffsetMESA( __DRIscreen *screen, const GLvoid *pointer );
extern GLboolean r200IsGartMemory( r200ContextPtr rmesa, const GLvoid *pointer,
GLint size );
memcpy( rmesa->hw.ATOM.lastcmd, rmesa->hw.ATOM.cmd, \
rmesa->hw.ATOM.cmd_size * 4)
-static __inline int R200_DB_STATECHANGE(
+static INLINE int R200_DB_STATECHANGE(
r200ContextPtr rmesa,
struct r200_state_atom *atom )
{
* and hang on to the lock until the critical section is finished and we flush
* the buffer again and unlock.
*/
-static __inline void r200EnsureCmdBufSpace( r200ContextPtr rmesa, int bytes )
+static INLINE void r200EnsureCmdBufSpace( r200ContextPtr rmesa, int bytes )
{
if (rmesa->store.cmd_used + bytes > R200_CMD_BUF_SZ)
r200FlushCmdBuf( rmesa, __FUNCTION__ );
/* Alloc space in the command buffer
*/
-static __inline char *r200AllocCmdBuf( r200ContextPtr rmesa,
+static INLINE char *r200AllocCmdBuf( r200ContextPtr rmesa,
int bytes, const char *where )
{
char * head;
-/* Update the hardware state. This is called if another context has
+/* Update the hardware state. This is called if another main/context.has
* grabbed the hardware lock, which includes the X server. This
* function also updates the driver's window state after the X server
* moves, resizes or restacks a window -- the change will be reflected
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "swrast_setup/swrast_setup.h"
#include "math/m_translate.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "enums.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/enums.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
#include "r200_context.h"
r200ContextPtr rmesa = R200_CONTEXT(ctx);
__DRIdrawablePrivate *dPriv = rmesa->dri.drawable;
drm_clip_rect_t *box = dPriv->pClipRects;
- struct gl_renderbuffer *rb = ctx->ReadBuffer->_ColorDrawBuffers[0][0];
+ struct gl_renderbuffer *rb = ctx->ReadBuffer->_ColorDrawBuffers[0];
driRenderbuffer *drb = (driRenderbuffer *) rb;
int nbox = dPriv->numClipRects;
int i;
GLint pitch = unpack->RowLength ? unpack->RowLength : width;
GLuint planemask;
GLuint cpp = rmesa->r200Screen->cpp;
- GLint size = width * pitch * cpp;
+ GLint size = height * pitch * cpp;
if (R200_DEBUG & DEBUG_PIXEL)
fprintf(stderr, "%s\n", __FUNCTION__);
/* check that we're drawing to exactly one color buffer */
- if (ctx->DrawBuffer->_NumColorDrawBuffers[0] != 1)
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1)
return GL_FALSE;
switch (format) {
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
+#include "main/glheader.h"
+#include "main/imports.h"
#include "r200_context.h"
#include "r200_ioctl.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
-#include "colormac.h"
#include "r200_context.h"
#include "r200_ioctl.h"
/* 16-bit depth buffer functions
*/
+#define VALUE_TYPE GLushort
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + r200_mba_z16( drb, _x + xo, _y + yo )) = d;
/* 24 bit depth, 8 bit stencil depthbuffer functions
*/
+#define VALUE_TYPE GLuint
#define WRITE_DEPTH( _x, _y, d ) \
do { \
{
int p;
driRenderbuffer *drb =
- (driRenderbuffer *) ctx->WinSysDrawBuffer->_ColorDrawBuffers[0][0];
+ (driRenderbuffer *) ctx->WinSysDrawBuffer->_ColorDrawBuffers[0];
volatile int *buf =
(volatile int *)(rmesa->dri.screen->pFB + drb->offset);
p = *buf;
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
-#include "framebuffer.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/api_arrayelt.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/light.h"
+#include "main/framebuffer.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
GLframebuffer *const draw_fb = (GLframebuffer*) drawable->driverPrivate;
GLframebuffer *const read_fb = (GLframebuffer*) readable->driverPrivate;
- if (draw_fb->_ColorDrawBufferMask[0]
- == BUFFER_BIT_BACK_LEFT) {
+ if (draw_fb->_ColorDrawBufferIndexes[0] == BUFFER_BIT_BACK_LEFT) {
/* Can't ignore 2d windows if we are page flipping.
*/
if ( drawable->numBackClipRects == 0 || rmesa->doPageFlip ) {
R200_FIREVERTICES(rmesa); /* don't pipeline cliprect changes */
- /*
- * _ColorDrawBufferMask is easier to cope with than <mode>.
- * Check for software fallback, update cliprects.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
- case BUFFER_BIT_BACK_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ /* 0 (GL_NONE) buffers or multiple color drawing buffers */
+ FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
+ case BUFFER_BACK_LEFT:
FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
default:
- /* 0 (GL_NONE) buffers or multiple color drawing buffers */
FALLBACK( rmesa, R200_FALLBACK_DRAW_BUFFER, GL_TRUE );
return;
}
struct gl_framebuffer *fb = ctx->DrawBuffer;
driRenderbuffer *drb;
- if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
/* draw to front */
drb = (driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
}
- else if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) {
+ else if (fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) {
/* draw to back */
drb = (driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
}
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "enums.h"
-#include "colormac.h"
-#include "api_arrayelt.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/api_arrayelt.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "enums.h"
-#include "image.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "swrast/s_context.h"
#include "swrast/s_fog.h"
#ifndef __R200_SWTCL_H__
#define __R200_SWTCL_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#include "r200_context.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/colormac.h"
+#include "main/light.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
for (i = 0 ; i < VB->PrimitiveCount ; i++)
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "image.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "texstore.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/simple_list.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+
#include "texmem.h"
-#include "teximage.h"
-#include "texobj.h"
#include "r200_context.h"
#include "r200_state.h"
_mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
}
- switch ( twrap ) {
- case GL_REPEAT:
- t->pp_txfilter |= R200_CLAMP_T_WRAP;
- break;
- case GL_CLAMP:
- t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL;
- is_clamp = GL_TRUE;
- break;
- case GL_CLAMP_TO_EDGE:
- t->pp_txfilter |= R200_CLAMP_T_CLAMP_LAST;
- break;
- case GL_CLAMP_TO_BORDER:
- t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL;
- is_clamp_to_border = GL_TRUE;
- break;
- case GL_MIRRORED_REPEAT:
- t->pp_txfilter |= R200_CLAMP_T_MIRROR;
- break;
- case GL_MIRROR_CLAMP_EXT:
- t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL;
- is_clamp = GL_TRUE;
- break;
- case GL_MIRROR_CLAMP_TO_EDGE_EXT:
- t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_LAST;
- break;
- case GL_MIRROR_CLAMP_TO_BORDER_EXT:
- t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL;
- is_clamp_to_border = GL_TRUE;
- break;
- default:
- _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
+ if (t->base.tObj->Target != GL_TEXTURE_1D) {
+ switch ( twrap ) {
+ case GL_REPEAT:
+ t->pp_txfilter |= R200_CLAMP_T_WRAP;
+ break;
+ case GL_CLAMP:
+ t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL;
+ is_clamp = GL_TRUE;
+ break;
+ case GL_CLAMP_TO_EDGE:
+ t->pp_txfilter |= R200_CLAMP_T_CLAMP_LAST;
+ break;
+ case GL_CLAMP_TO_BORDER:
+ t->pp_txfilter |= R200_CLAMP_T_CLAMP_GL;
+ is_clamp_to_border = GL_TRUE;
+ break;
+ case GL_MIRRORED_REPEAT:
+ t->pp_txfilter |= R200_CLAMP_T_MIRROR;
+ break;
+ case GL_MIRROR_CLAMP_EXT:
+ t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL;
+ is_clamp = GL_TRUE;
+ break;
+ case GL_MIRROR_CLAMP_TO_EDGE_EXT:
+ t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_LAST;
+ break;
+ case GL_MIRROR_CLAMP_TO_BORDER_EXT:
+ t->pp_txfilter |= R200_CLAMP_T_MIRROR_CLAMP_GL;
+ is_clamp_to_border = GL_TRUE;
+ break;
+ default:
+ _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
+ }
}
t->pp_txformat_x &= ~R200_CLAMP_Q_MASK;
#ifndef __R200_TEX_H__
#define __R200_TEX_H__
+extern void r200SetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth,
+ GLuint pitch);
+
extern void r200UpdateTextureState( GLcontext *ctx );
extern int r200UploadTexImages( r200ContextPtr rmesa, r200TexObjPtr t, GLuint face );
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "colormac.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/colormac.h"
+#include "main/macros.h"
#include "r200_context.h"
#include "r200_ioctl.h"
#include "r200_tex.h"
/* In this case, could also use GART texturing. This is
* currently disabled, but has been tested & works.
*/
- t->pp_txoffset = r200GartOffsetFromVirtual( rmesa, texImage->Data );
+ if ( !t->image_override )
+ t->pp_txoffset = r200GartOffsetFromVirtual( rmesa, texImage->Data );
t->pp_txpitch = texImage->RowStride * texFormat->TexelBytes - 32;
if (R200_DEBUG & DEBUG_TEXTURE)
t->base.firstLevel, t->base.lastLevel );
}
- if ( !t || t->base.totalSize == 0 )
+ if ( !t || t->base.totalSize == 0 || t->image_override )
return 0;
if (R200_DEBUG & DEBUG_SYNC) {
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/texformat.h"
+#include "main/texobj.h"
+#include "main/enums.h"
#include "r200_context.h"
#include "r200_state.h"
#define _INVALID(f) \
[ MESA_FORMAT_ ## f ] = { 0xffffffff, 0 }
#define VALID_FORMAT(f) ( ((f) <= MESA_FORMAT_RGBA_DXT5) \
- && (tx_table_le[f].format != 0xffffffff) )
+ && (tx_table_be[f].format != 0xffffffff) )
-static const struct {
+struct tx_table {
GLuint format, filter;
-}
-tx_table_be[] =
+};
+
+static const struct tx_table tx_table_be[] =
{
[ MESA_FORMAT_RGBA8888 ] = { R200_TXFORMAT_ABGR8888 | R200_TXFORMAT_ALPHA_IN_MAP, 0 },
_ALPHA_REV(RGBA8888),
_ALPHA(RGBA_DXT5),
};
-static const struct {
- GLuint format, filter;
-}
-tx_table_le[] =
+static const struct tx_table tx_table_le[] =
{
_ALPHA(RGBA8888),
[ MESA_FORMAT_RGBA8888_REV ] = { R200_TXFORMAT_ABGR8888 | R200_TXFORMAT_ALPHA_IN_MAP, 0 },
_ALPHA(ARGB8888),
_ALPHA_REV(ARGB8888),
- _INVALID(RGB888),
+ [ MESA_FORMAT_RGB888 ] = { R200_TXFORMAT_ARGB8888, 0 },
_COLOR(RGB565),
_COLOR_REV(RGB565),
_ALPHA(ARGB4444),
GLint i, texelBytes;
GLint numLevels;
GLint log2Width, log2Height, log2Depth;
- const GLuint ui = 1;
- const GLubyte littleEndian = *((const GLubyte *) &ui);
/* Set the hardware texture format
*/
+ if ( !t->image_override ) {
+ if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) {
+ const struct tx_table *table = _mesa_little_endian() ? tx_table_le :
+ tx_table_be;
- t->pp_txformat &= ~(R200_TXFORMAT_FORMAT_MASK |
- R200_TXFORMAT_ALPHA_IN_MAP);
- t->pp_txfilter &= ~R200_YUV_TO_RGB;
+ t->pp_txformat &= ~(R200_TXFORMAT_FORMAT_MASK |
+ R200_TXFORMAT_ALPHA_IN_MAP);
+ t->pp_txfilter &= ~R200_YUV_TO_RGB;
- if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) {
- if (littleEndian) {
- t->pp_txformat |= tx_table_le[ baseImage->TexFormat->MesaFormat ].format;
- t->pp_txfilter |= tx_table_le[ baseImage->TexFormat->MesaFormat ].filter;
+ t->pp_txformat |= table[ baseImage->TexFormat->MesaFormat ].format;
+ t->pp_txfilter |= table[ baseImage->TexFormat->MesaFormat ].filter;
}
else {
- t->pp_txformat |= tx_table_be[ baseImage->TexFormat->MesaFormat ].format;
- t->pp_txfilter |= tx_table_be[ baseImage->TexFormat->MesaFormat ].filter;
+ _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
+ return;
}
}
- else {
- _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
- return;
- }
texelBytes = baseImage->TexFormat->TexelBytes;
* requires 64-byte aligned pitches, and we may/may not need the
* blitter. NPOT only!
*/
- if (baseImage->IsCompressed)
- t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
- else
- t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63);
- t->pp_txpitch -= 32;
+ if ( !t->image_override ) {
+ if (baseImage->IsCompressed)
+ t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
+ else
+ t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63);
+ t->pp_txpitch -= 32;
+ }
t->dirty_state = TEX_ALL;
return GL_TRUE;
}
+void r200SetTexOffset(__DRIcontext * pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth, GLuint pitch)
+{
+ r200ContextPtr rmesa = pDRICtx->driverPrivate;
+ struct gl_texture_object *tObj =
+ _mesa_lookup_texture(rmesa->glCtx, texname);
+ r200TexObjPtr t;
+
+ if (!tObj)
+ return;
+
+ t = (r200TexObjPtr) tObj->DriverData;
+
+ t->image_override = GL_TRUE;
+
+ if (!offset)
+ return;
+
+ t->pp_txoffset = offset;
+ t->pp_txpitch = pitch - 32;
+
+ switch (depth) {
+ case 32:
+ t->pp_txformat = tx_table_le[MESA_FORMAT_ARGB8888].format;
+ t->pp_txfilter |= tx_table_le[MESA_FORMAT_ARGB8888].filter;
+ break;
+ case 24:
+ default:
+ t->pp_txformat = tx_table_le[MESA_FORMAT_RGB888].format;
+ t->pp_txfilter |= tx_table_le[MESA_FORMAT_RGB888].filter;
+ break;
+ case 16:
+ t->pp_txformat = tx_table_le[MESA_FORMAT_RGB565].format;
+ t->pp_txfilter |= tx_table_le[MESA_FORMAT_RGB565].filter;
+ break;
+ }
+}
+
#define REF_COLOR 1
#define REF_ALPHA 2
R200_FIREVERTICES( rmesa );
r200SetTexImages( rmesa, tObj );
r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 );
- if ( !t->base.memBlock )
+ if ( !t->base.memBlock && !t->image_override )
return GL_FALSE;
}
R200_FIREVERTICES( rmesa );
r200SetTexImages( rmesa, tObj );
r200UploadTexImages( rmesa, (r200TexObjPtr) tObj->DriverData, 0 );
- if ( !t->base.memBlock && !rmesa->prefer_gart_client_texturing )
+ if ( !t->base.memBlock &&
+ !t->image_override &&
+ !rmesa->prefer_gart_client_texturing )
return GL_FALSE;
}
GLboolean ok;
GLuint dbg;
+ /* NOTE: must not manipulate rmesa->state.texture.unit[].unitneeded or
+ rmesa->state.envneeded before a R200_STATECHANGE (or R200_NEWPRIM) since
+ we use these to determine if we want to emit the corresponding state
+ atoms. */
+ R200_NEWPRIM( rmesa );
+
if (ctx->ATIFragmentShader._Enabled) {
GLuint i;
for (i = 0; i < R200_MAX_TEXTURE_UNITS; i++) {
* Aapo Tahkola <aet@rasterburn.org>
* Roland Scheidegger <rscheidegger_lists@hispeed.ch>
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-#include "program.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "shader/program.h"
#include "shader/prog_instruction.h"
#include "shader/prog_parameter.h"
#include "shader/prog_statevars.h"
return GL_TRUE;
}
-static __inline unsigned long t_dst_mask(GLuint mask)
+static INLINE unsigned long t_dst_mask(GLuint mask)
{
/* WRITEMASK_* is equivalent to VSF_FLAG_* */
return mask & VSF_FLAG_ALL;
case PROGRAM_LOCAL_PARAM:
case PROGRAM_ENV_PARAM:
case PROGRAM_NAMED_PARAM:
+ case PROGRAM_CONSTANT:
case PROGRAM_STATE_VAR:
return VSF_IN_CLASS_PARAM;
/*
}
}
-static __inline unsigned long t_swizzle(GLubyte swizzle)
+static INLINE unsigned long t_swizzle(GLubyte swizzle)
{
/* this is in fact a NOP as the Mesa SWIZZLE_* are all identical to VSF_IN_COMPONENT_* */
return swizzle;
int fog_temp_i = 0;
int free_inputs;
int array_count = 0;
+ int u_temp_used;
vp->native = GL_FALSE;
vp->translated = GL_TRUE;
goto next;
case OPCODE_MAD:
+ /* only 2 read ports into temp memory thus may need the macro op MAD_2
+ instead (requiring 2 clocks) if all inputs are in temp memory
+ (and, only if they actually reference 3 distinct temps) */
hw_op=(src[0].File == PROGRAM_TEMPORARY &&
src[1].File == PROGRAM_TEMPORARY &&
- src[2].File == PROGRAM_TEMPORARY) ? R200_VPI_OUT_OP_MAD_2 : R200_VPI_OUT_OP_MAD;
+ src[2].File == PROGRAM_TEMPORARY &&
+ (((src[0].RelAddr << 8) | src[0].Index) != ((src[1].RelAddr << 8) | src[1].Index)) &&
+ (((src[0].RelAddr << 8) | src[0].Index) != ((src[2].RelAddr << 8) | src[2].Index)) &&
+ (((src[1].RelAddr << 8) | src[1].Index) != ((src[2].RelAddr << 8) | src[2].Index))) ?
+ R200_VPI_OUT_OP_MAD_2 : R200_VPI_OUT_OP_MAD;
o_inst->op = MAKE_VSF_OP(hw_op, t_dst(&dst),
t_dst_mask(dst.WriteMask));
case OPCODE_XPD:
/* mul r0, r1.yzxw, r2.zxyw
mad r0, -r2.yzxw, r1.zxyw, r0
- NOTE: might need MAD_2
*/
+ hw_op=(src[0].File == PROGRAM_TEMPORARY &&
+ src[1].File == PROGRAM_TEMPORARY &&
+ (((src[0].RelAddr << 8) | src[0].Index) != ((src[1].RelAddr << 8) | src[1].Index))) ?
+ R200_VPI_OUT_OP_MAD_2 : R200_VPI_OUT_OP_MAD;
o_inst->op = MAKE_VSF_OP(R200_VPI_OUT_OP_MUL,
(u_temp_i << R200_VPI_OUT_REG_INDEX_SHIFT) | R200_VSF_OUT_CLASS_TMP,
o_inst++;
u_temp_i--;
- o_inst->op = MAKE_VSF_OP(R200_VPI_OUT_OP_MAD, t_dst(&dst),
+ o_inst->op = MAKE_VSF_OP(hw_op, t_dst(&dst),
t_dst_mask(dst.WriteMask));
o_inst->src0 = MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
dofogfix = 0;
}
+ u_temp_used = (R200_VSF_MAX_TEMPS - 1) - u_temp_i;
if (mesa_vp->Base.NumNativeTemporaries <
- (mesa_vp->Base.NumTemporaries + (R200_VSF_MAX_TEMPS - 1 - u_temp_i))) {
+ (mesa_vp->Base.NumTemporaries + u_temp_used)) {
mesa_vp->Base.NumNativeTemporaries =
- mesa_vp->Base.NumTemporaries + (R200_VSF_MAX_TEMPS - 1 - u_temp_i);
+ mesa_vp->Base.NumTemporaries + u_temp_used;
}
- if (u_temp_i < mesa_vp->Base.NumTemporaries) {
+ if ((mesa_vp->Base.NumTemporaries + u_temp_used) > R200_VSF_MAX_TEMPS) {
if (R200_DEBUG & DEBUG_FALLBACKS) {
- fprintf(stderr, "Ran out of temps, num temps %d, us %d\n", mesa_vp->Base.NumTemporaries, u_temp_i);
+ fprintf(stderr, "Ran out of temps, num temps %d, us %d\n", mesa_vp->Base.NumTemporaries, u_temp_used);
}
return GL_FALSE;
}
radeon_span.c \
radeon_state.c \
r300_mem.c \
- \
r300_context.c \
r300_ioctl.c \
r300_cmdbuf.c \
r300_texmem.c \
r300_tex.c \
r300_texstate.c \
+ radeon_program.c \
+ radeon_program_alu.c \
+ radeon_program_pair.c \
+ radeon_nqssadce.c \
r300_vertprog.c \
r300_fragprog.c \
+ r300_fragprog_swizzle.c \
+ r300_fragprog_emit.c \
+ r500_fragprog.c \
+ r500_fragprog_emit.c \
r300_shader.c \
r300_emit.c \
r300_swtcl.c \
* \author Nicolai Haehnle <prefect_@gmx.net>
*/
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
+#include "main/glheader.h"
+#include "main/state.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/context.h"
+#include "main/simple_list.h"
#include "swrast/swrast.h"
-#include "simple_list.h"
#include "drm.h"
#include "radeon_drm.h"
* The caller must have ensured that there is enough space in the command
* buffer.
*/
-static inline void r300EmitAtoms(r300ContextPtr r300, GLboolean dirty)
+static INLINE void r300EmitAtoms(r300ContextPtr r300, GLboolean dirty)
{
struct r300_state_atom *atom;
uint32_t *dest;
r300->cmdbuf.count_used++;
/* Emit cache flush */
- *dest = cmdpacket0(R300_TX_CNTL, 1);
+ *dest = cmdpacket0(R300_TX_INVALTAGS, 1);
dest++;
r300->cmdbuf.count_used++;
#define packet0_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->packet0.count)
#define vpu_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->vpu.count)
+#define r500fp_count(ptr) (((drm_r300_cmd_header_t*)(ptr))->r500fp.count)
static int check_always(r300ContextPtr r300, struct r300_state_atom *atom)
{
return cnt ? (cnt * 4) + 1 : 0;
}
+static int check_r500fp(r300ContextPtr r300, struct r300_state_atom *atom)
+{
+ int cnt;
+ cnt = r500fp_count(atom->cmd);
+ return cnt ? (cnt * 6) + 1 : 0;
+}
+
+static int check_r500fp_const(r300ContextPtr r300, struct r300_state_atom *atom)
+{
+ int cnt;
+ cnt = r500fp_count(atom->cmd);
+ return cnt ? (cnt * 4) + 1 : 0;
+}
+
#define ALLOC_STATE( ATOM, CHK, SZ, IDX ) \
do { \
r300->hw.ATOM.cmd_size = (SZ); \
{
int size, mtu;
int has_tcl = 1;
+ int is_r500 = 0;
+ int i;
if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
has_tcl = 0;
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ is_r500 = 1;
+
r300->hw.max_state_size = 2 + 2; /* reserve extra space for WAIT_IDLE and tex cache flush */
mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
/* Initialize state atoms */
ALLOC_STATE(vpt, always, R300_VPT_CMDSIZE, 0);
r300->hw.vpt.cmd[R300_VPT_CMD_0] = cmdpacket0(R300_SE_VPORT_XSCALE, 6);
- ALLOC_STATE(vap_cntl, always, 2, 0);
- r300->hw.vap_cntl.cmd[0] = cmdpacket0(R300_VAP_CNTL, 1);
+ ALLOC_STATE(vap_cntl, always, R300_VAP_CNTL_SIZE, 0);
+ r300->hw.vap_cntl.cmd[R300_VAP_CNTL_FLUSH] = cmdpacket0(R300_VAP_PVS_STATE_FLUSH_REG, 1);
+ r300->hw.vap_cntl.cmd[R300_VAP_CNTL_FLUSH_1] = 0;
+ r300->hw.vap_cntl.cmd[R300_VAP_CNTL_CMD] = cmdpacket0(R300_VAP_CNTL, 1);
+ if (is_r500) {
+ ALLOC_STATE(vap_index_offset, always, 2, 0);
+ r300->hw.vap_index_offset.cmd[0] = cmdpacket0(R500_VAP_INDEX_OFFSET, 1);
+ r300->hw.vap_index_offset.cmd[1] = 0;
+ }
ALLOC_STATE(vte, always, 3, 0);
r300->hw.vte.cmd[0] = cmdpacket0(R300_SE_VTE_CNTL, 2);
- ALLOC_STATE(unk2134, always, 3, 0);
- r300->hw.unk2134.cmd[0] = cmdpacket0(0x2134, 2);
+ ALLOC_STATE(vap_vf_max_vtx_indx, always, 3, 0);
+ r300->hw.vap_vf_max_vtx_indx.cmd[0] = cmdpacket0(R300_VAP_VF_MAX_VTX_INDX, 2);
ALLOC_STATE(vap_cntl_status, always, 2, 0);
r300->hw.vap_cntl_status.cmd[0] = cmdpacket0(R300_VAP_CNTL_STATUS, 1);
ALLOC_STATE(vir[0], variable, R300_VIR_CMDSIZE, 0);
r300->hw.vir[0].cmd[R300_VIR_CMD_0] =
- cmdpacket0(R300_VAP_INPUT_ROUTE_0_0, 1);
+ cmdpacket0(R300_VAP_PROG_STREAM_CNTL_0, 1);
ALLOC_STATE(vir[1], variable, R300_VIR_CMDSIZE, 1);
r300->hw.vir[1].cmd[R300_VIR_CMD_0] =
- cmdpacket0(R300_VAP_INPUT_ROUTE_1_0, 1);
+ cmdpacket0(R300_VAP_PROG_STREAM_CNTL_EXT_0, 1);
ALLOC_STATE(vic, always, R300_VIC_CMDSIZE, 0);
- r300->hw.vic.cmd[R300_VIC_CMD_0] = cmdpacket0(R300_VAP_INPUT_CNTL_0, 2);
- ALLOC_STATE(unk21DC, always, 2, 0);
- r300->hw.unk21DC.cmd[0] = cmdpacket0(0x21DC, 1);
- ALLOC_STATE(unk221C, always, 2, 0);
- r300->hw.unk221C.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_221C, 1);
- ALLOC_STATE(vap_clip, always, 5, 0);
- r300->hw.vap_clip.cmd[0] = cmdpacket0(R300_VAP_CLIP_X_0, 4);
+ r300->hw.vic.cmd[R300_VIC_CMD_0] = cmdpacket0(R300_VAP_VTX_STATE_CNTL, 2);
+ ALLOC_STATE(vap_psc_sgn_norm_cntl, always, 2, 0);
+ r300->hw.vap_psc_sgn_norm_cntl.cmd[0] = cmdpacket0(R300_VAP_PSC_SGN_NORM_CNTL, SGN_NORM_ZERO_CLAMP_MINUS_ONE);
if (has_tcl) {
- ALLOC_STATE(unk2288, always, 2, 0);
- r300->hw.unk2288.cmd[0] = cmdpacket0(R300_VAP_UNKNOWN_2288, 1);
+ ALLOC_STATE(vap_clip_cntl, always, 2, 0);
+ r300->hw.vap_clip_cntl.cmd[0] = cmdpacket0(R300_VAP_CLIP_CNTL, 1);
+ ALLOC_STATE(vap_clip, always, 5, 0);
+ r300->hw.vap_clip.cmd[0] = cmdpacket0(R300_VAP_GB_VERT_CLIP_ADJ, 4);
+ ALLOC_STATE(vap_pvs_vtx_timeout_reg, always, 2, 0);
+ r300->hw.vap_pvs_vtx_timeout_reg.cmd[0] = cmdpacket0(VAP_PVS_VTX_TIMEOUT_REG, 1);
}
ALLOC_STATE(vof, always, R300_VOF_CMDSIZE, 0);
if (has_tcl) {
ALLOC_STATE(pvs, always, R300_PVS_CMDSIZE, 0);
r300->hw.pvs.cmd[R300_PVS_CMD_0] =
- cmdpacket0(R300_VAP_PVS_CNTL_1, 3);
+ cmdpacket0(R300_VAP_PVS_CODE_CNTL_0, 3);
}
ALLOC_STATE(gb_enable, always, 2, 0);
r300->hw.gb_misc.cmd[0] = cmdpacket0(R300_GB_MSPOS0, 5);
ALLOC_STATE(txe, always, R300_TXE_CMDSIZE, 0);
r300->hw.txe.cmd[R300_TXE_CMD_0] = cmdpacket0(R300_TX_ENABLE, 1);
- ALLOC_STATE(unk4200, always, 5, 0);
- r300->hw.unk4200.cmd[0] = cmdpacket0(0x4200, 4);
- ALLOC_STATE(unk4214, always, 2, 0);
- r300->hw.unk4214.cmd[0] = cmdpacket0(0x4214, 1);
+ ALLOC_STATE(ga_point_s0, always, 5, 0);
+ r300->hw.ga_point_s0.cmd[0] = cmdpacket0(R300_GA_POINT_S0, 4);
+ ALLOC_STATE(ga_triangle_stipple, always, 2, 0);
+ r300->hw.ga_triangle_stipple.cmd[0] = cmdpacket0(R300_GA_TRIANGLE_STIPPLE, 1);
ALLOC_STATE(ps, always, R300_PS_CMDSIZE, 0);
- r300->hw.ps.cmd[0] = cmdpacket0(R300_RE_POINTSIZE, 1);
- ALLOC_STATE(unk4230, always, 4, 0);
- r300->hw.unk4230.cmd[0] = cmdpacket0(0x4230, 3);
+ r300->hw.ps.cmd[0] = cmdpacket0(R300_GA_POINT_SIZE, 1);
+ ALLOC_STATE(ga_point_minmax, always, 4, 0);
+ r300->hw.ga_point_minmax.cmd[0] = cmdpacket0(R300_GA_POINT_MINMAX, 3);
ALLOC_STATE(lcntl, always, 2, 0);
- r300->hw.lcntl.cmd[0] = cmdpacket0(R300_RE_LINE_CNT, 1);
- ALLOC_STATE(unk4260, always, 4, 0);
- r300->hw.unk4260.cmd[0] = cmdpacket0(0x4260, 3);
+ r300->hw.lcntl.cmd[0] = cmdpacket0(R300_GA_LINE_CNTL, 1);
+ ALLOC_STATE(ga_line_stipple, always, 4, 0);
+ r300->hw.ga_line_stipple.cmd[0] = cmdpacket0(R300_GA_LINE_STIPPLE_VALUE, 3);
ALLOC_STATE(shade, always, 5, 0);
- r300->hw.shade.cmd[0] = cmdpacket0(R300_RE_SHADE, 4);
+ r300->hw.shade.cmd[0] = cmdpacket0(R300_GA_ENHANCE, 4);
ALLOC_STATE(polygon_mode, always, 4, 0);
- r300->hw.polygon_mode.cmd[0] = cmdpacket0(R300_RE_POLYGON_MODE, 3);
+ r300->hw.polygon_mode.cmd[0] = cmdpacket0(R300_GA_POLY_MODE, 3);
ALLOC_STATE(fogp, always, 3, 0);
- r300->hw.fogp.cmd[0] = cmdpacket0(R300_RE_FOG_SCALE, 2);
+ r300->hw.fogp.cmd[0] = cmdpacket0(R300_GA_FOG_SCALE, 2);
ALLOC_STATE(zbias_cntl, always, 2, 0);
- r300->hw.zbias_cntl.cmd[0] = cmdpacket0(R300_RE_ZBIAS_CNTL, 1);
+ r300->hw.zbias_cntl.cmd[0] = cmdpacket0(R300_SU_TEX_WRAP, 1);
ALLOC_STATE(zbs, always, R300_ZBS_CMDSIZE, 0);
r300->hw.zbs.cmd[R300_ZBS_CMD_0] =
- cmdpacket0(R300_RE_ZBIAS_T_FACTOR, 4);
+ cmdpacket0(R300_SU_POLY_OFFSET_FRONT_SCALE, 4);
ALLOC_STATE(occlusion_cntl, always, 2, 0);
- r300->hw.occlusion_cntl.cmd[0] = cmdpacket0(R300_RE_OCCLUSION_CNTL, 1);
+ r300->hw.occlusion_cntl.cmd[0] = cmdpacket0(R300_SU_POLY_OFFSET_ENABLE, 1);
ALLOC_STATE(cul, always, R300_CUL_CMDSIZE, 0);
- r300->hw.cul.cmd[R300_CUL_CMD_0] = cmdpacket0(R300_RE_CULL_CNTL, 1);
- ALLOC_STATE(unk42C0, always, 3, 0);
- r300->hw.unk42C0.cmd[0] = cmdpacket0(0x42C0, 2);
+ r300->hw.cul.cmd[R300_CUL_CMD_0] = cmdpacket0(R300_SU_CULL_MODE, 1);
+ ALLOC_STATE(su_depth_scale, always, 3, 0);
+ r300->hw.su_depth_scale.cmd[0] = cmdpacket0(R300_SU_DEPTH_SCALE, 2);
ALLOC_STATE(rc, always, R300_RC_CMDSIZE, 0);
- r300->hw.rc.cmd[R300_RC_CMD_0] = cmdpacket0(R300_RS_CNTL_0, 2);
- ALLOC_STATE(ri, always, R300_RI_CMDSIZE, 0);
- r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R300_RS_INTERP_0, 8);
- ALLOC_STATE(rr, variable, R300_RR_CMDSIZE, 0);
- r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, 1);
- ALLOC_STATE(unk43A4, always, 3, 0);
- r300->hw.unk43A4.cmd[0] = cmdpacket0(0x43A4, 2);
- ALLOC_STATE(unk43E8, always, 2, 0);
- r300->hw.unk43E8.cmd[0] = cmdpacket0(0x43E8, 1);
- ALLOC_STATE(fp, always, R300_FP_CMDSIZE, 0);
- r300->hw.fp.cmd[R300_FP_CMD_0] = cmdpacket0(R300_PFS_CNTL_0, 3);
- r300->hw.fp.cmd[R300_FP_CMD_1] = cmdpacket0(R300_PFS_NODE_0, 4);
- ALLOC_STATE(fpt, variable, R300_FPT_CMDSIZE, 0);
- r300->hw.fpt.cmd[R300_FPT_CMD_0] = cmdpacket0(R300_PFS_TEXI_0, 0);
- ALLOC_STATE(unk46A4, always, 6, 0);
- r300->hw.unk46A4.cmd[0] = cmdpacket0(0x46A4, 5);
- ALLOC_STATE(fpi[0], variable, R300_FPI_CMDSIZE, 0);
- r300->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR0_0, 1);
- ALLOC_STATE(fpi[1], variable, R300_FPI_CMDSIZE, 1);
- r300->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR1_0, 1);
- ALLOC_STATE(fpi[2], variable, R300_FPI_CMDSIZE, 2);
- r300->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR2_0, 1);
- ALLOC_STATE(fpi[3], variable, R300_FPI_CMDSIZE, 3);
- r300->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR3_0, 1);
+ r300->hw.rc.cmd[R300_RC_CMD_0] = cmdpacket0(R300_RS_COUNT, 2);
+ if (is_r500) {
+ ALLOC_STATE(ri, always, R500_RI_CMDSIZE, 0);
+ r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R500_RS_IP_0, 16);
+ for (i = 0; i < 8; i++) {
+ r300->hw.ri.cmd[R300_RI_CMD_0 + i +1] =
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_S_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) |
+ (R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT);
+ }
+ ALLOC_STATE(rr, variable, R300_RR_CMDSIZE, 0);
+ r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R500_RS_INST_0, 1);
+ } else {
+ ALLOC_STATE(ri, always, R300_RI_CMDSIZE, 0);
+ r300->hw.ri.cmd[R300_RI_CMD_0] = cmdpacket0(R300_RS_IP_0, 8);
+ ALLOC_STATE(rr, variable, R300_RR_CMDSIZE, 0);
+ r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_INST_0, 1);
+ }
+ ALLOC_STATE(sc_hyperz, always, 3, 0);
+ r300->hw.sc_hyperz.cmd[0] = cmdpacket0(R300_SC_HYPERZ, 2);
+ ALLOC_STATE(sc_screendoor, always, 2, 0);
+ r300->hw.sc_screendoor.cmd[0] = cmdpacket0(R300_SC_SCREENDOOR, 1);
+ ALLOC_STATE(us_out_fmt, always, 6, 0);
+ r300->hw.us_out_fmt.cmd[0] = cmdpacket0(R300_US_OUT_FMT, 5);
+
+ if (is_r500) {
+ ALLOC_STATE(fp, always, R500_FP_CMDSIZE, 0);
+ r300->hw.fp.cmd[R500_FP_CMD_0] = cmdpacket0(R500_US_CONFIG, 2);
+ r300->hw.fp.cmd[R500_FP_CNTL] = R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO;
+ r300->hw.fp.cmd[R500_FP_CMD_1] = cmdpacket0(R500_US_CODE_ADDR, 3);
+ r300->hw.fp.cmd[R500_FP_CMD_2] = cmdpacket0(R500_US_FC_CTRL, 1);
+ r300->hw.fp.cmd[R500_FP_FC_CNTL] = 0; /* FIXME when we add flow control */
+
+ ALLOC_STATE(r500fp, r500fp, R500_FPI_CMDSIZE, 0);
+ r300->hw.r500fp.cmd[R300_FPI_CMD_0] = cmdr500fp(0, 0, 0, 0);
+ ALLOC_STATE(r500fp_const, r500fp_const, R500_FPP_CMDSIZE, 0);
+ r300->hw.r500fp_const.cmd[R300_FPI_CMD_0] = cmdr500fp(0, 0, 1, 0);
+ } else {
+ ALLOC_STATE(fp, always, R300_FP_CMDSIZE, 0);
+ r300->hw.fp.cmd[R300_FP_CMD_0] = cmdpacket0(R300_US_CONFIG, 3);
+ r300->hw.fp.cmd[R300_FP_CMD_1] = cmdpacket0(R300_US_CODE_ADDR_0, 4);
+ ALLOC_STATE(fpt, variable, R300_FPT_CMDSIZE, 0);
+ r300->hw.fpt.cmd[R300_FPT_CMD_0] = cmdpacket0(R300_US_TEX_INST_0, 0);
+
+ ALLOC_STATE(fpi[0], variable, R300_FPI_CMDSIZE, 0);
+ r300->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_RGB_INST_0, 1);
+ ALLOC_STATE(fpi[1], variable, R300_FPI_CMDSIZE, 1);
+ r300->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_RGB_ADDR_0, 1);
+ ALLOC_STATE(fpi[2], variable, R300_FPI_CMDSIZE, 2);
+ r300->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_ALPHA_INST_0, 1);
+ ALLOC_STATE(fpi[3], variable, R300_FPI_CMDSIZE, 3);
+ r300->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_ALPHA_ADDR_0, 1);
+ ALLOC_STATE(fpp, variable, R300_FPP_CMDSIZE, 0);
+ r300->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, 0);
+ }
ALLOC_STATE(fogs, always, R300_FOGS_CMDSIZE, 0);
- r300->hw.fogs.cmd[R300_FOGS_CMD_0] = cmdpacket0(R300_RE_FOG_STATE, 1);
+ r300->hw.fogs.cmd[R300_FOGS_CMD_0] = cmdpacket0(R300_FG_FOG_BLEND, 1);
ALLOC_STATE(fogc, always, R300_FOGC_CMDSIZE, 0);
- r300->hw.fogc.cmd[R300_FOGC_CMD_0] = cmdpacket0(R300_FOG_COLOR_R, 3);
+ r300->hw.fogc.cmd[R300_FOGC_CMD_0] = cmdpacket0(R300_FG_FOG_COLOR_R, 3);
ALLOC_STATE(at, always, R300_AT_CMDSIZE, 0);
- r300->hw.at.cmd[R300_AT_CMD_0] = cmdpacket0(R300_PP_ALPHA_TEST, 2);
- ALLOC_STATE(unk4BD8, always, 2, 0);
- r300->hw.unk4BD8.cmd[0] = cmdpacket0(0x4BD8, 1);
- ALLOC_STATE(fpp, variable, R300_FPP_CMDSIZE, 0);
- r300->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, 0);
- ALLOC_STATE(unk4E00, always, 2, 0);
- r300->hw.unk4E00.cmd[0] = cmdpacket0(0x4E00, 1);
+ r300->hw.at.cmd[R300_AT_CMD_0] = cmdpacket0(R300_FG_ALPHA_FUNC, 2);
+ ALLOC_STATE(fg_depth_src, always, 2, 0);
+ r300->hw.fg_depth_src.cmd[0] = cmdpacket0(R300_FG_DEPTH_SRC, 1);
+ ALLOC_STATE(rb3d_cctl, always, 2, 0);
+ r300->hw.rb3d_cctl.cmd[0] = cmdpacket0(R300_RB3D_CCTL, 1);
ALLOC_STATE(bld, always, R300_BLD_CMDSIZE, 0);
r300->hw.bld.cmd[R300_BLD_CMD_0] = cmdpacket0(R300_RB3D_CBLEND, 2);
ALLOC_STATE(cmk, always, R300_CMK_CMDSIZE, 0);
- r300->hw.cmk.cmd[R300_CMK_CMD_0] = cmdpacket0(R300_RB3D_COLORMASK, 1);
- ALLOC_STATE(blend_color, always, 4, 0);
- r300->hw.blend_color.cmd[0] = cmdpacket0(R300_RB3D_BLEND_COLOR, 3);
+ r300->hw.cmk.cmd[R300_CMK_CMD_0] = cmdpacket0(RB3D_COLOR_CHANNEL_MASK, 1);
+ if (is_r500) {
+ ALLOC_STATE(blend_color, always, 3, 0);
+ r300->hw.blend_color.cmd[0] = cmdpacket0(R500_RB3D_CONSTANT_COLOR_AR, 2);
+ } else {
+ ALLOC_STATE(blend_color, always, 2, 0);
+ r300->hw.blend_color.cmd[0] = cmdpacket0(R300_RB3D_BLEND_COLOR, 1);
+ }
+ ALLOC_STATE(rop, always, 2, 0);
+ r300->hw.rop.cmd[0] = cmdpacket0(R300_RB3D_ROPCNTL, 1);
ALLOC_STATE(cb, always, R300_CB_CMDSIZE, 0);
r300->hw.cb.cmd[R300_CB_CMD_0] = cmdpacket0(R300_RB3D_COLOROFFSET0, 1);
r300->hw.cb.cmd[R300_CB_CMD_1] = cmdpacket0(R300_RB3D_COLORPITCH0, 1);
- ALLOC_STATE(unk4E50, always, 10, 0);
- r300->hw.unk4E50.cmd[0] = cmdpacket0(0x4E50, 9);
- ALLOC_STATE(unk4E88, always, 2, 0);
- r300->hw.unk4E88.cmd[0] = cmdpacket0(0x4E88, 1);
- ALLOC_STATE(unk4EA0, always, 3, 0);
- r300->hw.unk4EA0.cmd[0] = cmdpacket0(0x4EA0, 2);
+ ALLOC_STATE(rb3d_dither_ctl, always, 10, 0);
+ r300->hw.rb3d_dither_ctl.cmd[0] = cmdpacket0(R300_RB3D_DITHER_CTL, 9);
+ ALLOC_STATE(rb3d_aaresolve_ctl, always, 2, 0);
+ r300->hw.rb3d_aaresolve_ctl.cmd[0] = cmdpacket0(R300_RB3D_AARESOLVE_CTL, 1);
+ ALLOC_STATE(rb3d_discard_src_pixel_lte_threshold, always, 3, 0);
+ r300->hw.rb3d_discard_src_pixel_lte_threshold.cmd[0] = cmdpacket0(R500_RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD, 2);
ALLOC_STATE(zs, always, R300_ZS_CMDSIZE, 0);
r300->hw.zs.cmd[R300_ZS_CMD_0] =
- cmdpacket0(R300_RB3D_ZSTENCIL_CNTL_0, 3);
+ cmdpacket0(R300_ZB_CNTL, 3);
ALLOC_STATE(zstencil_format, always, 5, 0);
r300->hw.zstencil_format.cmd[0] =
- cmdpacket0(R300_RB3D_ZSTENCIL_FORMAT, 4);
+ cmdpacket0(R300_ZB_FORMAT, 4);
ALLOC_STATE(zb, always, R300_ZB_CMDSIZE, 0);
- r300->hw.zb.cmd[R300_ZB_CMD_0] = cmdpacket0(R300_RB3D_DEPTHOFFSET, 2);
- ALLOC_STATE(unk4F28, always, 2, 0);
- r300->hw.unk4F28.cmd[0] = cmdpacket0(0x4F28, 1);
+ r300->hw.zb.cmd[R300_ZB_CMD_0] = cmdpacket0(R300_ZB_DEPTHOFFSET, 2);
+ ALLOC_STATE(zb_depthclearvalue, always, 2, 0);
+ r300->hw.zb_depthclearvalue.cmd[0] = cmdpacket0(R300_ZB_DEPTHCLEARVALUE, 1);
ALLOC_STATE(unk4F30, always, 3, 0);
r300->hw.unk4F30.cmd[0] = cmdpacket0(0x4F30, 2);
- ALLOC_STATE(unk4F44, always, 2, 0);
- r300->hw.unk4F44.cmd[0] = cmdpacket0(0x4F44, 1);
- ALLOC_STATE(unk4F54, always, 2, 0);
- r300->hw.unk4F54.cmd[0] = cmdpacket0(0x4F54, 1);
+ ALLOC_STATE(zb_hiz_offset, always, 2, 0);
+ r300->hw.zb_hiz_offset.cmd[0] = cmdpacket0(R300_ZB_HIZ_OFFSET, 1);
+ ALLOC_STATE(zb_hiz_pitch, always, 2, 0);
+ r300->hw.zb_hiz_pitch.cmd[0] = cmdpacket0(R300_ZB_HIZ_PITCH, 1);
/* VPU only on TCL */
if (has_tcl) {
+ int i;
ALLOC_STATE(vpi, vpu, R300_VPI_CMDSIZE, 0);
r300->hw.vpi.cmd[R300_VPI_CMD_0] =
- cmdvpu(R300_PVS_UPLOAD_PROGRAM, 0);
- ALLOC_STATE(vpp, vpu, R300_VPP_CMDSIZE, 0);
- r300->hw.vpp.cmd[R300_VPP_CMD_0] =
- cmdvpu(R300_PVS_UPLOAD_PARAMETERS, 0);
- ALLOC_STATE(vps, vpu, R300_VPS_CMDSIZE, 0);
- r300->hw.vps.cmd[R300_VPS_CMD_0] =
- cmdvpu(R300_PVS_UPLOAD_POINTSIZE, 1);
+ cmdvpu(R300_PVS_CODE_START, 0);
+
+ if (is_r500) {
+ ALLOC_STATE(vpp, vpu, R300_VPP_CMDSIZE, 0);
+ r300->hw.vpp.cmd[R300_VPP_CMD_0] =
+ cmdvpu(R500_PVS_CONST_START, 0);
+
+ ALLOC_STATE(vps, vpu, R300_VPS_CMDSIZE, 0);
+ r300->hw.vps.cmd[R300_VPS_CMD_0] =
+ cmdvpu(R500_POINT_VPORT_SCALE_OFFSET, 1);
+
+ for (i = 0; i < 6; i++) {
+ ALLOC_STATE(vpucp[i], vpu, R300_VPUCP_CMDSIZE, 0);
+ r300->hw.vpucp[i].cmd[R300_VPUCP_CMD_0] =
+ cmdvpu(R500_PVS_UCP_START + i, 1);
+ }
+ } else {
+ ALLOC_STATE(vpp, vpu, R300_VPP_CMDSIZE, 0);
+ r300->hw.vpp.cmd[R300_VPP_CMD_0] =
+ cmdvpu(R300_PVS_CONST_START, 0);
+
+ ALLOC_STATE(vps, vpu, R300_VPS_CMDSIZE, 0);
+ r300->hw.vps.cmd[R300_VPS_CMD_0] =
+ cmdvpu(R300_POINT_VPORT_SCALE_OFFSET, 1);
+
+ for (i = 0; i < 6; i++) {
+ ALLOC_STATE(vpucp[i], vpu, R300_VPUCP_CMDSIZE, 0);
+ r300->hw.vpucp[i].cmd[R300_VPUCP_CMD_0] =
+ cmdvpu(R300_PVS_UCP_START + i, 1);
+ }
+ }
}
/* Textures */
ALLOC_STATE(tex.filter, variable, mtu + 1, 0);
r300->hw.tex.filter.cmd[R300_TEX_CMD_0] =
- cmdpacket0(R300_TX_FILTER_0, 0);
+ cmdpacket0(R300_TX_FILTER0_0, 0);
ALLOC_STATE(tex.filter_1, variable, mtu + 1, 0);
r300->hw.tex.filter_1.cmd[R300_TEX_CMD_0] =
cmdpacket0(R300_TX_FORMAT_0, 0);
ALLOC_STATE(tex.pitch, variable, mtu + 1, 0);
- r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_PITCH_0, 0);
+ r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FORMAT2_0, 0);
ALLOC_STATE(tex.offset, variable, mtu + 1, 0);
r300->hw.tex.offset.cmd[R300_TEX_CMD_0] =
*
* \param dwords The number of dwords we need to be free on the command buffer
*/
-static inline void r300EnsureCmdBufSpace(r300ContextPtr r300,
+static INLINE void r300EnsureCmdBufSpace(r300ContextPtr r300,
int dwords, const char *caller)
{
assert(dwords < r300->cmdbuf.size);
* causes state reemission after a flush. This is necessary to ensure
* correct hardware state after an unlock.
*/
-static inline uint32_t *r300RawAllocCmdBuf(r300ContextPtr r300,
+static INLINE uint32_t *r300RawAllocCmdBuf(r300ContextPtr r300,
int dwords, const char *caller)
{
uint32_t *ptr;
return ptr;
}
-static inline uint32_t *r300AllocCmdBuf(r300ContextPtr r300,
+static INLINE uint32_t *r300AllocCmdBuf(r300ContextPtr r300,
int dwords, const char *caller)
{
uint32_t *ptr;
* \author Nicolai Haehnle <prefect_@gmx.net>
*/
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "state.h"
-#include "bufferobj.h"
+#include "main/glheader.h"
+#include "main/api_arrayelt.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
+#include "main/state.h"
+#include "main/bufferobj.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#define need_GL_EXT_stencil_two_side
#define need_GL_ARB_multisample
+#define need_GL_ARB_point_parameters
#define need_GL_ARB_texture_compression
#define need_GL_ARB_vertex_buffer_object
#define need_GL_ARB_vertex_program
#define need_GL_EXT_blend_minmax
//#define need_GL_EXT_fog_coord
+#define need_GL_EXT_multi_draw_arrays
#define need_GL_EXT_secondary_color
#define need_GL_EXT_blend_equation_separate
#define need_GL_EXT_blend_func_separate
const struct dri_extension card_extensions[] = {
/* *INDENT-OFF* */
+ {"GL_ARB_depth_texture", NULL},
+ {"GL_ARB_fragment_program", NULL},
{"GL_ARB_multisample", GL_ARB_multisample_functions},
{"GL_ARB_multitexture", NULL},
+ {"GL_ARB_point_parameters", GL_ARB_point_parameters_functions},
+ {"GL_ARB_shadow", NULL},
+ {"GL_ARB_shadow_ambient", NULL},
{"GL_ARB_texture_border_clamp", NULL},
{"GL_ARB_texture_compression", GL_ARB_texture_compression_functions},
{"GL_ARB_texture_cube_map", NULL},
{"GL_ARB_texture_mirrored_repeat", NULL},
{"GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions},
{"GL_ARB_vertex_program", GL_ARB_vertex_program_functions},
- {"GL_ARB_fragment_program", NULL},
{"GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions},
{"GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions},
{"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions},
{"GL_EXT_blend_subtract", NULL},
// {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
+ {"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions},
{"GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions},
{"GL_EXT_secondary_color", GL_EXT_secondary_color_functions},
+ {"GL_EXT_shadow_funcs", NULL},
{"GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions},
{"GL_EXT_stencil_wrap", NULL},
{"GL_EXT_texture_edge_clamp", NULL},
MIN2(ctx->Const.MaxTextureImageUnits,
ctx->Const.MaxTextureCoordUnits);
ctx->Const.MaxTextureMaxAnisotropy = 16.0;
+ ctx->Const.MaxTextureLodBias = 16.0;
+
+ if (screen->chip_family >= CHIP_FAMILY_RV515) {
+ ctx->Const.MaxTextureLevels = 13;
+ ctx->Const.MaxTextureRectSize = 4096;
+ }
ctx->Const.MinPointSize = 1.0;
ctx->Const.MinPointSizeAA = 1.0;
ctx->Const.FragmentProgram.MaxNativeTexIndirections =
PFS_MAX_TEX_INDIRECT;
ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* and these are?? */
- _tnl_ProgramCacheInit(ctx);
+ ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
driInitExtensions(ctx, card_extensions, GL_TRUE);
release_texture_heaps =
(r300->radeon.glCtx->Shared->RefCount == 1);
_swsetup_DestroyContext(r300->radeon.glCtx);
- _tnl_ProgramCacheDestroy(r300->radeon.glCtx);
_tnl_DestroyContext(r300->radeon.glCtx);
_vbo_DestroyContext(r300->radeon.glCtx);
_swrast_DestroyContext(r300->radeon.glCtx);
#include "dri_util.h"
#include "texmem.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
#define USER_BUFFERS
typedef struct r300_context *r300ContextPtr;
#include "radeon_lock.h"
-#include "mm.h"
+#include "main/mm.h"
/* From http://gcc.gnu.org/onlinedocs/gcc-3.2.3/gcc/Variadic-Macros.html .
I suppose we could inline this and use macro to fetch out __LINE__ and stuff in case we run into trouble
}
#include "r300_vertprog.h"
-#include "r300_fragprog.h"
+#include "r500_fragprog.h"
/**
* This function takes a float and packs it into a uint32_t
*/
-static inline uint32_t r300PackFloat32(float fl)
+static INLINE uint32_t r300PackFloat32(float fl)
{
union {
float fl;
* But it works for most things. I'll fix it later if someone
* else with a better clue doesn't
*/
-static inline uint32_t r300PackFloat24(float f)
+static INLINE uint32_t r300PackFloat24(float f)
{
float mantissa;
int exponent;
GLuint bufAddr; /* Offset to start of locally
shared texture block */
- GLuint dirty_state; /* Flags (1 per texunit) for
- whether or not this texobj
- has dirty hardware state
- (pp_*) that needs to be
- brought into the
- texunit. */
-
drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
/* Six, for the cube faces */
#define R300_RI_INTERP_7 8
#define R300_RI_CMDSIZE 9
+#define R500_RI_CMDSIZE 17
+
#define R300_RR_CMD_0 0 /* rr is variable size (at least 1) */
-#define R300_RR_ROUTE_0 1
-#define R300_RR_ROUTE_1 2
-#define R300_RR_ROUTE_2 3
-#define R300_RR_ROUTE_3 4
-#define R300_RR_ROUTE_4 5
-#define R300_RR_ROUTE_5 6
-#define R300_RR_ROUTE_6 7
-#define R300_RR_ROUTE_7 8
+#define R300_RR_INST_0 1
+#define R300_RR_INST_1 2
+#define R300_RR_INST_2 3
+#define R300_RR_INST_3 4
+#define R300_RR_INST_4 5
+#define R300_RR_INST_5 6
+#define R300_RR_INST_6 7
+#define R300_RR_INST_7 8
#define R300_RR_CMDSIZE 9
#define R300_FP_CMD_0 0
#define R300_FP_NODE3 8
#define R300_FP_CMDSIZE 9
+#define R500_FP_CMD_0 0
+#define R500_FP_CNTL 1
+#define R500_FP_PIXSIZE 2
+#define R500_FP_CMD_1 3
+#define R500_FP_CODE_ADDR 4
+#define R500_FP_CODE_RANGE 5
+#define R500_FP_CODE_OFFSET 6
+#define R500_FP_CMD_2 7
+#define R500_FP_FC_CNTL 8
+#define R500_FP_CMDSIZE 9
+
#define R300_FPT_CMD_0 0
#define R300_FPT_INSTR_0 1
#define R300_FPT_CMDSIZE 65
#define R300_FPI_CMD_0 0
#define R300_FPI_INSTR_0 1
#define R300_FPI_CMDSIZE 65
+/* R500 has space for 512 instructions - 6 dwords per instruction */
+#define R500_FPI_CMDSIZE (512*6+1)
#define R300_FPP_CMD_0 0
#define R300_FPP_PARAM_0 1
#define R300_FPP_CMDSIZE (32*4+1)
+/* R500 has spcae for 256 constants - 4 dwords per constant */
+#define R500_FPP_CMDSIZE (256*4+1)
#define R300_FOGS_CMD_0 0
#define R300_FOGS_STATE 1
#define R300_ZB_PITCH 2
#define R300_ZB_CMDSIZE 3
+#define R300_VAP_CNTL_FLUSH 0
+#define R300_VAP_CNTL_FLUSH_1 1
+#define R300_VAP_CNTL_CMD 2
+#define R300_VAP_CNTL_INSTR 3
+#define R300_VAP_CNTL_SIZE 4
+
#define R300_VPI_CMD_0 0
#define R300_VPI_INSTR_0 1
#define R300_VPI_CMDSIZE 1025 /* 256 16 byte instructions */
#define R300_VPP_PARAM_0 1
#define R300_VPP_CMDSIZE 1025 /* 256 4-component parameters */
+#define R300_VPUCP_CMD_0 0
+#define R300_VPUCP_X 1
+#define R300_VPUCP_Y 2
+#define R300_VPUCP_Z 3
+#define R300_VPUCP_W 4
+#define R300_VPUCP_CMDSIZE 5 /* 256 4-component parameters */
+
#define R300_VPS_CMD_0 0
#define R300_VPS_ZERO_0 1
#define R300_VPS_ZERO_1 2
struct r300_state_atom vpt; /* viewport (1D98) */
struct r300_state_atom vap_cntl;
+ struct r300_state_atom vap_index_offset; /* 0x208c r5xx only */
struct r300_state_atom vof; /* VAP output format register 0x2090 */
struct r300_state_atom vte; /* (20B0) */
- struct r300_state_atom unk2134; /* (2134) */
+ struct r300_state_atom vap_vf_max_vtx_indx; /* Maximum Vertex Indx Clamp (2134) */
struct r300_state_atom vap_cntl_status;
struct r300_state_atom vir[2]; /* vap input route (2150/21E0) */
struct r300_state_atom vic; /* vap input control (2180) */
- struct r300_state_atom unk21DC; /* (21DC) */
- struct r300_state_atom unk221C; /* (221C) */
+ struct r300_state_atom vap_psc_sgn_norm_cntl; /* Programmable Stream Control Signed Normalize Control (21DC) */
+ struct r300_state_atom vap_clip_cntl;
struct r300_state_atom vap_clip;
- struct r300_state_atom unk2288; /* (2288) */
+ struct r300_state_atom vap_pvs_vtx_timeout_reg; /* Vertex timeout register (2288) */
struct r300_state_atom pvs; /* pvs_cntl (22D0) */
struct r300_state_atom gb_enable; /* (4008) */
struct r300_state_atom gb_misc; /* Multisampling position shifts ? (4010) */
- struct r300_state_atom unk4200; /* (4200) */
- struct r300_state_atom unk4214; /* (4214) */
+ struct r300_state_atom ga_point_s0; /* S Texture Coordinate of Vertex 0 for Point texture stuffing (LLC) (4200) */
+ struct r300_state_atom ga_triangle_stipple; /* (4214) */
struct r300_state_atom ps; /* pointsize (421C) */
- struct r300_state_atom unk4230; /* (4230) */
+ struct r300_state_atom ga_point_minmax; /* (4230) */
struct r300_state_atom lcntl; /* line control */
- struct r300_state_atom unk4260; /* (4260) */
+ struct r300_state_atom ga_line_stipple; /* (4260) */
struct r300_state_atom shade;
struct r300_state_atom polygon_mode;
struct r300_state_atom fogp; /* fog parameters (4294) */
- struct r300_state_atom unk429C; /* (429C) */
+ struct r300_state_atom ga_soft_reset; /* (429C) */
struct r300_state_atom zbias_cntl;
struct r300_state_atom zbs; /* zbias (42A4) */
struct r300_state_atom occlusion_cntl;
struct r300_state_atom cul; /* cull cntl (42B8) */
- struct r300_state_atom unk42C0; /* (42C0) */
+ struct r300_state_atom su_depth_scale; /* (42C0) */
struct r300_state_atom rc; /* rs control (4300) */
struct r300_state_atom ri; /* rs interpolators (4310) */
struct r300_state_atom rr; /* rs route (4330) */
- struct r300_state_atom unk43A4; /* (43A4) */
- struct r300_state_atom unk43E8; /* (43E8) */
+ struct r300_state_atom sc_hyperz; /* (43A4) */
+ struct r300_state_atom sc_screendoor; /* (43E8) */
struct r300_state_atom fp; /* fragment program cntl + nodes (4600) */
struct r300_state_atom fpt; /* texi - (4620) */
- struct r300_state_atom unk46A4; /* (46A4) */
+ struct r300_state_atom us_out_fmt; /* (46A4) */
+ struct r300_state_atom r500fp; /* r500 fp instructions */
+ struct r300_state_atom r500fp_const; /* r500 fp constants */
struct r300_state_atom fpi[4]; /* fp instructions (46C0/47C0/48C0/49C0) */
struct r300_state_atom fogs; /* fog state (4BC0) */
struct r300_state_atom fogc; /* fog color (4BC8) */
struct r300_state_atom at; /* alpha test (4BD4) */
- struct r300_state_atom unk4BD8; /* (4BD8) */
+ struct r300_state_atom fg_depth_src; /* (4BD8) */
struct r300_state_atom fpp; /* 0x4C00 and following */
- struct r300_state_atom unk4E00; /* (4E00) */
+ struct r300_state_atom rb3d_cctl; /* (4E00) */
struct r300_state_atom bld; /* blending (4E04) */
struct r300_state_atom cmk; /* colormask (4E0C) */
struct r300_state_atom blend_color; /* constant blend color */
+ struct r300_state_atom rop; /* ropcntl */
struct r300_state_atom cb; /* colorbuffer (4E28) */
- struct r300_state_atom unk4E50; /* (4E50) */
- struct r300_state_atom unk4E88; /* (4E88) */
- struct r300_state_atom unk4EA0; /* (4E88) I saw it only written on RV350 hardware.. */
+ struct r300_state_atom rb3d_dither_ctl; /* (4E50) */
+ struct r300_state_atom rb3d_aaresolve_ctl; /* (4E88) */
+ struct r300_state_atom rb3d_discard_src_pixel_lte_threshold; /* (4E88) I saw it only written on RV350 hardware.. */
struct r300_state_atom zs; /* zstencil control (4F00) */
struct r300_state_atom zstencil_format;
struct r300_state_atom zb; /* z buffer (4F20) */
- struct r300_state_atom unk4F28; /* (4F28) */
+ struct r300_state_atom zb_depthclearvalue; /* (4F28) */
struct r300_state_atom unk4F30; /* (4F30) */
- struct r300_state_atom unk4F44; /* (4F44) */
- struct r300_state_atom unk4F54; /* (4F54) */
+ struct r300_state_atom zb_hiz_offset; /* (4F44) */
+ struct r300_state_atom zb_hiz_pitch; /* (4F54) */
struct r300_state_atom vpi; /* vp instructions */
struct r300_state_atom vpp; /* vp parameters */
struct r300_state_atom vps; /* vertex point size (?) */
+ struct r300_state_atom vpucp[6]; /* vp user clip plane - 6 */
/* 8 texture units */
/* the state is grouped by function and not by
texture unit. This makes single unit updates
};
struct r300_stencilbuffer_state {
- GLuint clear;
GLboolean hw_stencil;
-
};
/* Vertex shader state */
struct r300_vertex_program_key {
GLuint InputsRead;
GLuint OutputsWritten;
+ GLuint OutputsAdded;
};
struct r300_vertex_program {
#define PFS_NUM_TEMP_REGS 32
#define PFS_NUM_CONST_REGS 16
-/* Mapping Mesa registers to R300 temporaries */
-struct reg_acc {
- int reg; /* Assigned hw temp */
- unsigned int refcount; /* Number of uses by mesa program */
-};
+struct r300_pfs_compile_state;
+
/**
- * Describe the current lifetime information for an R300 temporary
+ * Stores state that influences the compilation of a fragment program.
*/
-struct reg_lifetime {
- /* Index of the first slot where this register is free in the sense
- that it can be used as a new destination register.
- This is -1 if the register has been assigned to a Mesa register
- and the last access to the register has not yet been emitted */
- int free;
-
- /* Index of the first slot where this register is currently reserved.
- This is used to stop e.g. a scalar operation from being moved
- before the allocation time of a register that was first allocated
- for a vector operation. */
- int reserved;
-
- /* Index of the first slot in which the register can be used as a
- source without losing the value that is written by the last
- emitted instruction that writes to the register */
- int vector_valid;
- int scalar_valid;
-
- /* Index to the slot where the register was last read.
- This is also the first slot in which the register may be written again */
- int vector_lastread;
- int scalar_lastread;
+struct r300_fragment_program_external_state {
+ struct {
+ /**
+ * If the sampler is used as a shadow sampler,
+ * this field is:
+ * 0 - GL_LUMINANCE
+ * 1 - GL_INTENSITY
+ * 2 - GL_ALPHA
+ * depending on the depth texture mode.
+ */
+ GLuint depth_texture_mode : 2;
+
+ /**
+ * If the sampler is used as a shadow sampler,
+ * this field is (texture_compare_func - GL_NEVER).
+ * [e.g. if compare function is GL_LEQUAL, this field is 3]
+ *
+ * Otherwise, this field is 0.
+ */
+ GLuint texture_compare_func : 3;
+ } unit[16];
};
-/**
- * Store usage information about an ALU instruction slot during the
- * compilation of a fragment program.
- */
-#define SLOT_SRC_VECTOR (1<<0)
-#define SLOT_SRC_SCALAR (1<<3)
-#define SLOT_SRC_BOTH (SLOT_SRC_VECTOR | SLOT_SRC_SCALAR)
-#define SLOT_OP_VECTOR (1<<16)
-#define SLOT_OP_SCALAR (1<<17)
-#define SLOT_OP_BOTH (SLOT_OP_VECTOR | SLOT_OP_SCALAR)
-
-struct r300_pfs_compile_slot {
- /* Bitmask indicating which parts of the slot are used, using SLOT_ constants
- defined above */
- unsigned int used;
-
- /* Selected sources */
- int vsrc[3];
- int ssrc[3];
+
+struct r300_fragment_program_node {
+ int tex_offset; /**< first tex instruction */
+ int tex_end; /**< last tex instruction, relative to tex_offset */
+ int alu_offset; /**< first ALU instruction */
+ int alu_end; /**< last ALU instruction, relative to alu_offset */
+ int flags;
};
/**
- * Store information during compilation of fragment programs.
+ * Stores an R300 fragment program in its compiled-to-hardware form.
*/
-struct r300_pfs_compile_state {
- int nrslots; /* number of ALU slots used so far */
+struct r300_fragment_program_code {
+ struct {
+ int length; /**< total # of texture instructions used */
+ GLuint inst[PFS_MAX_TEX_INST];
+ } tex;
- /* Track which (parts of) slots are already filled with instructions */
- struct r300_pfs_compile_slot slot[PFS_MAX_ALU_INST];
+ struct {
+ int length; /**< total # of ALU instructions used */
+ struct {
+ GLuint inst0;
+ GLuint inst1;
+ GLuint inst2;
+ GLuint inst3;
+ } inst[PFS_MAX_ALU_INST];
+ } alu;
- /* Track the validity of R300 temporaries */
- struct reg_lifetime hwtemps[PFS_NUM_TEMP_REGS];
+ struct r300_fragment_program_node node[4];
+ int cur_node;
+ int first_node_has_tex;
- /* Used to map Mesa's inputs/temps onto hardware temps */
- int temp_in_use;
- struct reg_acc temps[PFS_NUM_TEMP_REGS];
- struct reg_acc inputs[32]; /* don't actually need 32... */
+ /**
+ * Remember which program register a given hardware constant
+ * belongs to.
+ */
+ struct prog_src_register constant[PFS_NUM_CONST_REGS];
+ int const_nr;
- /* Track usage of hardware temps, for register allocation,
- * indirection detection, etc. */
- GLuint used_in_node;
- GLuint dest_in_node;
+ int max_temp_idx;
};
/**
struct r300_fragment_program {
struct gl_fragment_program mesa_program;
- GLcontext *ctx;
GLboolean translated;
GLboolean error;
- struct r300_pfs_compile_state *cs;
- struct {
- int length;
- GLuint inst[PFS_MAX_TEX_INST];
- } tex;
+ struct r300_fragment_program_external_state state;
+ struct r300_fragment_program_code code;
- struct {
- struct {
- GLuint inst0;
- GLuint inst1;
- GLuint inst2;
- GLuint inst3;
- } inst[PFS_MAX_ALU_INST];
- } alu;
+ GLboolean WritesDepth;
+ GLuint optimization;
+};
+
+struct r500_pfs_compile_state;
+struct r500_fragment_program_external_state {
struct {
- int tex_offset;
- int tex_end;
- int alu_offset;
- int alu_end;
- int flags;
- } node[4];
- int cur_node;
- int first_node_has_tex;
+ /**
+ * If the sampler is used as a shadow sampler,
+ * this field is:
+ * 0 - GL_LUMINANCE
+ * 1 - GL_INTENSITY
+ * 2 - GL_ALPHA
+ * depending on the depth texture mode.
+ */
+ GLuint depth_texture_mode : 2;
+
+ /**
+ * If the sampler is used as a shadow sampler,
+ * this field is (texture_compare_func - GL_NEVER).
+ * [e.g. if compare function is GL_LEQUAL, this field is 3]
+ *
+ * Otherwise, this field is 0.
+ */
+ GLuint texture_compare_func : 3;
+ } unit[16];
+};
- int alu_offset;
- int alu_end;
- int tex_offset;
- int tex_end;
-
- /* Hardware constants.
- * Contains a pointer to the value. The destination of the pointer
- * is supposed to be updated when GL state changes.
- * Typically, this is either a pointer into
- * gl_program_parameter_list::ParameterValues, or a pointer to a
- * global constant (e.g. for sin/cos-approximation)
+struct r500_fragment_program_code {
+ struct {
+ GLuint inst0;
+ GLuint inst1;
+ GLuint inst2;
+ GLuint inst3;
+ GLuint inst4;
+ GLuint inst5;
+ } inst[512];
+
+ int inst_offset;
+ int inst_end;
+
+ /**
+ * Remember which program register a given hardware constant
+ * belongs to.
*/
- const GLfloat *constant[PFS_NUM_CONST_REGS];
+ struct prog_src_register constant[PFS_NUM_CONST_REGS];
int const_nr;
int max_temp_idx;
+};
+
+struct r500_fragment_program {
+ struct gl_fragment_program mesa_program;
+
+ GLcontext *ctx;
+ GLboolean translated;
+ GLboolean error;
+
+ struct r500_fragment_program_external_state state;
+ struct r500_fragment_program_code code;
+
+ GLboolean writes_depth;
GLuint optimization;
};
struct r300_texture_state texture;
int sw_tcl_inputs[VERT_ATTRIB_MAX];
struct r300_vertex_shader_state vertex_shader;
- struct r300_pfs_compile_state pfs_compile;
struct r300_dma_region aos[R300_MAX_AOS_ARRAYS];
int aos_count;
*/
struct r300_swtcl_info {
GLuint RenderIndex;
-
+
/**
* Size of a hardware vertex. This is calculated when \c ::vertex_attrs is
* installed in the Mesa state vector.
* \author Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "imports.h"
-#include "macros.h"
-#include "image.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/image.h"
#include "swrast_setup/swrast_setup.h"
#include "math/m_translate.h"
}
}
-static GLuint r300VAPInputRoute0(uint32_t * dst, GLvector4f ** attribptr,
+#define DW_SIZE(x) ((inputs[tab[(x)]] << R300_DST_VEC_LOC_SHIFT) | \
+ (attribptr[tab[(x)]]->size - 1) << R300_DATA_TYPE_0_SHIFT)
+
+GLuint r300VAPInputRoute0(uint32_t * dst, GLvector4f ** attribptr,
int *inputs, GLint * tab, GLuint nr)
{
GLuint i, dw;
/* type, inputs, stop bit, size */
- for (i = 0; i + 1 < nr; i += 2) {
- dw = R300_INPUT_ROUTE_FLOAT | (inputs[tab[i]] << 8) | (attribptr[tab[i]]->size - 1);
- dw |= (R300_INPUT_ROUTE_FLOAT | (inputs[tab[i + 1]] << 8) | (attribptr[tab[i + 1]]->size - 1)) << 16;
- if (i + 2 == nr) {
- dw |= (R300_VAP_INPUT_ROUTE_END << 16);
+ for (i = 0; i < nr; i += 2) {
+ /* make sure input is valid, would lockup the gpu */
+ assert(inputs[tab[i]] != -1);
+ dw = (R300_SIGNED | DW_SIZE(i));
+ if (i + 1 == nr) {
+ dw |= R300_LAST_VEC << R300_DATA_TYPE_0_SHIFT;
+ } else {
+ assert(inputs[tab[i + 1]] != -1);
+ dw |= (R300_SIGNED |
+ DW_SIZE(i + 1)) << R300_DATA_TYPE_1_SHIFT;
+ if (i + 2 == nr) {
+ dw |= R300_LAST_VEC << R300_DATA_TYPE_1_SHIFT;
+ }
}
dst[i >> 1] = dw;
}
- if (nr & 1) {
- dw = R300_INPUT_ROUTE_FLOAT | (inputs[tab[nr - 1]] << 8) | (attribptr[tab[nr - 1]]->size - 1);
- dw |= R300_VAP_INPUT_ROUTE_END;
- dst[nr >> 1] = dw;
- }
-
return (nr + 1) >> 1;
}
static GLuint r300VAPInputRoute1Swizzle(int swizzle[4])
{
- return (swizzle[0] << R300_INPUT_ROUTE_X_SHIFT) |
- (swizzle[1] << R300_INPUT_ROUTE_Y_SHIFT) |
- (swizzle[2] << R300_INPUT_ROUTE_Z_SHIFT) |
- (swizzle[3] << R300_INPUT_ROUTE_W_SHIFT);
+ return (swizzle[0] << R300_SWIZZLE_SELECT_X_SHIFT) |
+ (swizzle[1] << R300_SWIZZLE_SELECT_Y_SHIFT) |
+ (swizzle[2] << R300_SWIZZLE_SELECT_Z_SHIFT) |
+ (swizzle[3] << R300_SWIZZLE_SELECT_W_SHIFT);
}
GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr)
{
- GLuint i;
-
- for (i = 0; i + 1 < nr; i += 2) {
- dst[i >> 1] = r300VAPInputRoute1Swizzle(swizzle[i]) | R300_INPUT_ROUTE_ENABLE;
- dst[i >> 1] |= (r300VAPInputRoute1Swizzle(swizzle[i + 1]) | R300_INPUT_ROUTE_ENABLE) << 16;
- }
+ GLuint i, dw;
- if (nr & 1) {
- dst[nr >> 1] = r300VAPInputRoute1Swizzle(swizzle[nr - 1]) | R300_INPUT_ROUTE_ENABLE;
+ for (i = 0; i < nr; i += 2) {
+ dw = (r300VAPInputRoute1Swizzle(swizzle[i]) |
+ ((R300_WRITE_ENA_X | R300_WRITE_ENA_Y |
+ R300_WRITE_ENA_Z | R300_WRITE_ENA_W) << R300_WRITE_ENA_SHIFT)) << R300_SWIZZLE0_SHIFT;
+ if (i + 1 < nr) {
+ dw |= (r300VAPInputRoute1Swizzle(swizzle[i + 1]) |
+ ((R300_WRITE_ENA_X | R300_WRITE_ENA_Y |
+ R300_WRITE_ENA_Z | R300_WRITE_ENA_W) << R300_WRITE_ENA_SHIFT)) << R300_SWIZZLE1_SHIFT;
+ }
+ dst[i >> 1] = dw;
}
return (nr + 1) >> 1;
ret |= R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT;
if (OutputsWritten & (1 << VERT_RESULT_COL0))
- ret |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
+ ret |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT;
if (OutputsWritten & (1 << VERT_RESULT_COL1))
ret |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT;
void r300EmitCacheFlush(r300ContextPtr rmesa)
{
- int cmd_reserved = 0;
+ int cmd_reserved = 0;
int cmd_written = 0;
drm_radeon_cmd_header_t *cmd = NULL;
reg_start(R300_RB3D_DSTCACHE_CTLSTAT, 0);
- e32(R300_RB3D_DSTCACHE_UNKNOWN_0A);
-
- reg_start(R300_RB3D_ZCACHE_CTLSTAT, 0);
- e32(R300_RB3D_ZCACHE_UNKNOWN_03);
-
+ e32(R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_FREE_3D_TAGS |
+ R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D);
+ reg_start(R300_ZB_ZCACHE_CTLSTAT, 0);
+ e32(R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE |
+ R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE);
}
#ifndef __R300_EMIT_H__
#define __R300_EMIT_H__
-#include "glheader.h"
+#include "main/glheader.h"
#include "r300_context.h"
#include "r300_cmdbuf.h"
#include "radeon_reg.h"
#define CP_PACKET3( pkt, n ) \
(RADEON_CP_PACKET3 | (pkt) | ((n) << 16))
-static inline uint32_t cmdpacket0(int reg, int count)
+static INLINE uint32_t cmdpacket0(int reg, int count)
{
drm_r300_cmd_header_t cmd;
return cmd.u;
}
-static inline uint32_t cmdvpu(int addr, int count)
+static INLINE uint32_t cmdvpu(int addr, int count)
{
drm_r300_cmd_header_t cmd;
return cmd.u;
}
-static inline uint32_t cmdpacket3(int packet)
+static INLINE uint32_t cmdr500fp(int addr, int count, int type, int clamp)
+{
+ drm_r300_cmd_header_t cmd;
+
+ cmd.r500fp.cmd_type = R300_CMD_R500FP;
+ cmd.r500fp.count = count;
+ cmd.r500fp.adrhi_flags = ((unsigned int)addr & 0x100) >> 8;
+ cmd.r500fp.adrhi_flags |= type ? R500FP_CONSTANT_TYPE : 0;
+ cmd.r500fp.adrhi_flags |= clamp ? R500FP_CONSTANT_CLAMP : 0;
+ cmd.r500fp.adrlo = ((unsigned int)addr & 0x00FF);
+
+ return cmd.u;
+}
+
+static INLINE uint32_t cmdpacket3(int packet)
{
drm_r300_cmd_header_t cmd;
return cmd.u;
}
-static inline uint32_t cmdcpdelay(unsigned short count)
+static INLINE uint32_t cmdcpdelay(unsigned short count)
{
drm_r300_cmd_header_t cmd;
return cmd.u;
}
-static inline uint32_t cmdwait(unsigned char flags)
+static INLINE uint32_t cmdwait(unsigned char flags)
{
drm_r300_cmd_header_t cmd;
return cmd.u;
}
-static inline uint32_t cmdpacify(void)
+static INLINE uint32_t cmdpacify(void)
{
drm_r300_cmd_header_t cmd;
cmd[0].i = cmdvpu((dest), _n/4); \
} while (0);
+#define r500fp_start_fragment(dest, length) \
+ do { \
+ int _n; \
+ _n = (length); \
+ cmd = (drm_radeon_cmd_header_t*) \
+ r300AllocCmdBuf(rmesa, \
+ (_n+1), \
+ __FUNCTION__); \
+ cmd_reserved = _n+1; \
+ cmd_written =1; \
+ cmd[0].i = cmdr500fp((dest), _n/6, 0, 0); \
+ } while (0);
+
#define start_packet3(packet, count) \
{ \
int _n; \
/**
* Must be sent to switch to 2d commands
*/
-void static inline end_3d(r300ContextPtr rmesa)
+void static INLINE end_3d(r300ContextPtr rmesa)
{
drm_radeon_cmd_header_t *cmd = NULL;
cmd[0].header.cmd_type = R300_CMD_END3D;
}
-void static inline cp_delay(r300ContextPtr rmesa, unsigned short count)
+void static INLINE cp_delay(r300ContextPtr rmesa, unsigned short count)
{
drm_radeon_cmd_header_t *cmd = NULL;
cmd[0].i = cmdcpdelay(count);
}
-void static inline cp_wait(r300ContextPtr rmesa, unsigned char flags)
+void static INLINE cp_wait(r300ContextPtr rmesa, unsigned char flags)
{
drm_radeon_cmd_header_t *cmd = NULL;
extern void r300EmitCacheFlush(r300ContextPtr rmesa);
+extern GLuint r300VAPInputRoute0(uint32_t * dst, GLvector4f ** attribptr,
+ int *inputs, GLint * tab, GLuint nr);
extern GLuint r300VAPInputRoute1(uint32_t * dst, int swizzle[][4], GLuint nr);
extern GLuint r300VAPInputCntl0(GLcontext * ctx, GLuint InputsRead);
extern GLuint r300VAPInputCntl1(GLcontext * ctx, GLuint InputsRead);
/**
* \file
*
- * \author Ben Skeggs <darktama@iinet.net.au>
+ * Fragment program compiler. Perform transformations on the intermediate
+ * representation until the program is in a form where we can translate
+ * it more or less directly into machine-readable form.
*
+ * \author Ben Skeggs <darktama@iinet.net.au>
* \author Jerome Glisse <j.glisse@gmail.com>
- *
- * \todo Depth write, WPOS/FOGC inputs
- *
- * \todo FogOption
- *
- * \todo Verify results of opcodes for accuracy, I've only checked them in
- * specific cases.
*/
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/prog_instruction.h"
#include "shader/prog_parameter.h"
#include "shader/prog_print.h"
#include "r300_context.h"
#include "r300_fragprog.h"
-#include "r300_reg.h"
+#include "r300_fragprog_swizzle.h"
#include "r300_state.h"
-/*
- * Usefull macros and values
- */
-#define ERROR(fmt, args...) do { \
- fprintf(stderr, "%s::%s(): " fmt "\n", \
- __FILE__, __FUNCTION__, ##args); \
- fp->error = GL_TRUE; \
- } while(0)
-
-#define PFS_INVAL 0xFFFFFFFF
-#define COMPILE_STATE struct r300_pfs_compile_state *cs = fp->cs
-
-#define SWIZZLE_XYZ 0
-#define SWIZZLE_XXX 1
-#define SWIZZLE_YYY 2
-#define SWIZZLE_ZZZ 3
-#define SWIZZLE_WWW 4
-#define SWIZZLE_YZX 5
-#define SWIZZLE_ZXY 6
-#define SWIZZLE_WZY 7
-#define SWIZZLE_111 8
-#define SWIZZLE_000 9
-#define SWIZZLE_HHH 10
-
-#define swizzle(r, x, y, z, w) do_swizzle(fp, r, \
- ((SWIZZLE_##x<<0)| \
- (SWIZZLE_##y<<3)| \
- (SWIZZLE_##z<<6)| \
- (SWIZZLE_##w<<9)), \
- 0)
-
-#define REG_TYPE_INPUT 0
-#define REG_TYPE_OUTPUT 1
-#define REG_TYPE_TEMP 2
-#define REG_TYPE_CONST 3
-
-#define REG_TYPE_SHIFT 0
-#define REG_INDEX_SHIFT 2
-#define REG_VSWZ_SHIFT 8
-#define REG_SSWZ_SHIFT 13
-#define REG_NEGV_SHIFT 18
-#define REG_NEGS_SHIFT 19
-#define REG_ABS_SHIFT 20
-#define REG_NO_USE_SHIFT 21 // Hack for refcounting
-#define REG_VALID_SHIFT 22 // Does the register contain a defined value?
-#define REG_BUILTIN_SHIFT 23 // Is it a builtin (like all zero/all one)?
-
-#define REG_TYPE_MASK (0x03 << REG_TYPE_SHIFT)
-#define REG_INDEX_MASK (0x3F << REG_INDEX_SHIFT)
-#define REG_VSWZ_MASK (0x1F << REG_VSWZ_SHIFT)
-#define REG_SSWZ_MASK (0x1F << REG_SSWZ_SHIFT)
-#define REG_NEGV_MASK (0x01 << REG_NEGV_SHIFT)
-#define REG_NEGS_MASK (0x01 << REG_NEGS_SHIFT)
-#define REG_ABS_MASK (0x01 << REG_ABS_SHIFT)
-#define REG_NO_USE_MASK (0x01 << REG_NO_USE_SHIFT)
-#define REG_VALID_MASK (0x01 << REG_VALID_SHIFT)
-#define REG_BUILTIN_MASK (0x01 << REG_BUILTIN_SHIFT)
-
-#define REG(type, index, vswz, sswz, nouse, valid, builtin) \
- (((type << REG_TYPE_SHIFT) & REG_TYPE_MASK) | \
- ((index << REG_INDEX_SHIFT) & REG_INDEX_MASK) | \
- ((nouse << REG_NO_USE_SHIFT) & REG_NO_USE_MASK) | \
- ((valid << REG_VALID_SHIFT) & REG_VALID_MASK) | \
- ((builtin << REG_BUILTIN_SHIFT) & REG_BUILTIN_MASK) | \
- ((vswz << REG_VSWZ_SHIFT) & REG_VSWZ_MASK) | \
- ((sswz << REG_SSWZ_SHIFT) & REG_SSWZ_MASK))
-#define REG_GET_TYPE(reg) \
- ((reg & REG_TYPE_MASK) >> REG_TYPE_SHIFT)
-#define REG_GET_INDEX(reg) \
- ((reg & REG_INDEX_MASK) >> REG_INDEX_SHIFT)
-#define REG_GET_VSWZ(reg) \
- ((reg & REG_VSWZ_MASK) >> REG_VSWZ_SHIFT)
-#define REG_GET_SSWZ(reg) \
- ((reg & REG_SSWZ_MASK) >> REG_SSWZ_SHIFT)
-#define REG_GET_NO_USE(reg) \
- ((reg & REG_NO_USE_MASK) >> REG_NO_USE_SHIFT)
-#define REG_GET_VALID(reg) \
- ((reg & REG_VALID_MASK) >> REG_VALID_SHIFT)
-#define REG_GET_BUILTIN(reg) \
- ((reg & REG_BUILTIN_MASK) >> REG_BUILTIN_SHIFT)
-#define REG_SET_TYPE(reg, type) \
- reg = ((reg & ~REG_TYPE_MASK) | \
- ((type << REG_TYPE_SHIFT) & REG_TYPE_MASK))
-#define REG_SET_INDEX(reg, index) \
- reg = ((reg & ~REG_INDEX_MASK) | \
- ((index << REG_INDEX_SHIFT) & REG_INDEX_MASK))
-#define REG_SET_VSWZ(reg, vswz) \
- reg = ((reg & ~REG_VSWZ_MASK) | \
- ((vswz << REG_VSWZ_SHIFT) & REG_VSWZ_MASK))
-#define REG_SET_SSWZ(reg, sswz) \
- reg = ((reg & ~REG_SSWZ_MASK) | \
- ((sswz << REG_SSWZ_SHIFT) & REG_SSWZ_MASK))
-#define REG_SET_NO_USE(reg, nouse) \
- reg = ((reg & ~REG_NO_USE_MASK) | \
- ((nouse << REG_NO_USE_SHIFT) & REG_NO_USE_MASK))
-#define REG_SET_VALID(reg, valid) \
- reg = ((reg & ~REG_VALID_MASK) | \
- ((valid << REG_VALID_SHIFT) & REG_VALID_MASK))
-#define REG_SET_BUILTIN(reg, builtin) \
- reg = ((reg & ~REG_BUILTIN_MASK) | \
- ((builtin << REG_BUILTIN_SHIFT) & REG_BUILTIN_MASK))
-#define REG_ABS(reg) \
- reg = (reg | REG_ABS_MASK)
-#define REG_NEGV(reg) \
- reg = (reg | REG_NEGV_MASK)
-#define REG_NEGS(reg) \
- reg = (reg | REG_NEGS_MASK)
-
-/*
- * Datas structures for fragment program generation
- */
-
-/* description of r300 native hw instructions */
-static const struct {
- const char *name;
- int argc;
- int v_op;
- int s_op;
-} r300_fpop[] = {
- /* *INDENT-OFF* */
- {"MAD", 3, R300_FPI0_OUTC_MAD, R300_FPI2_OUTA_MAD},
- {"DP3", 2, R300_FPI0_OUTC_DP3, R300_FPI2_OUTA_DP4},
- {"DP4", 2, R300_FPI0_OUTC_DP4, R300_FPI2_OUTA_DP4},
- {"MIN", 2, R300_FPI0_OUTC_MIN, R300_FPI2_OUTA_MIN},
- {"MAX", 2, R300_FPI0_OUTC_MAX, R300_FPI2_OUTA_MAX},
- {"CMP", 3, R300_FPI0_OUTC_CMP, R300_FPI2_OUTA_CMP},
- {"FRC", 1, R300_FPI0_OUTC_FRC, R300_FPI2_OUTA_FRC},
- {"EX2", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_EX2},
- {"LG2", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_LG2},
- {"RCP", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_RCP},
- {"RSQ", 1, R300_FPI0_OUTC_REPL_ALPHA, R300_FPI2_OUTA_RSQ},
- {"REPL_ALPHA", 1, R300_FPI0_OUTC_REPL_ALPHA, PFS_INVAL},
- {"CMPH", 3, R300_FPI0_OUTC_CMPH, PFS_INVAL},
- /* *INDENT-ON* */
-};
-
-/* vector swizzles r300 can support natively, with a couple of
- * cases we handle specially
- *
- * REG_VSWZ/REG_SSWZ is an index into this table
- */
-
-/* mapping from SWIZZLE_* to r300 native values for scalar insns */
-#define SWIZZLE_HALF 6
-
-#define MAKE_SWZ3(x, y, z) (MAKE_SWIZZLE4(SWIZZLE_##x, \
- SWIZZLE_##y, \
- SWIZZLE_##z, \
- SWIZZLE_ZERO))
-/* native swizzles */
-static const struct r300_pfs_swizzle {
- GLuint hash; /* swizzle value this matches */
- GLuint base; /* base value for hw swizzle */
- GLuint stride; /* difference in base between arg0/1/2 */
- GLuint flags;
-} v_swiz[] = {
- /* *INDENT-OFF* */
- {MAKE_SWZ3(X, Y, Z), R300_FPI0_ARGC_SRC0C_XYZ, 4, SLOT_SRC_VECTOR},
- {MAKE_SWZ3(X, X, X), R300_FPI0_ARGC_SRC0C_XXX, 4, SLOT_SRC_VECTOR},
- {MAKE_SWZ3(Y, Y, Y), R300_FPI0_ARGC_SRC0C_YYY, 4, SLOT_SRC_VECTOR},
- {MAKE_SWZ3(Z, Z, Z), R300_FPI0_ARGC_SRC0C_ZZZ, 4, SLOT_SRC_VECTOR},
- {MAKE_SWZ3(W, W, W), R300_FPI0_ARGC_SRC0A, 1, SLOT_SRC_SCALAR},
- {MAKE_SWZ3(Y, Z, X), R300_FPI0_ARGC_SRC0C_YZX, 1, SLOT_SRC_VECTOR},
- {MAKE_SWZ3(Z, X, Y), R300_FPI0_ARGC_SRC0C_ZXY, 1, SLOT_SRC_VECTOR},
- {MAKE_SWZ3(W, Z, Y), R300_FPI0_ARGC_SRC0CA_WZY, 1, SLOT_SRC_BOTH},
- {MAKE_SWZ3(ONE, ONE, ONE), R300_FPI0_ARGC_ONE, 0, 0},
- {MAKE_SWZ3(ZERO, ZERO, ZERO), R300_FPI0_ARGC_ZERO, 0, 0},
- {MAKE_SWZ3(HALF, HALF, HALF), R300_FPI0_ARGC_HALF, 0, 0},
- {PFS_INVAL, 0, 0, 0},
- /* *INDENT-ON* */
-};
-
-/* used during matching of non-native swizzles */
-#define SWZ_X_MASK (7 << 0)
-#define SWZ_Y_MASK (7 << 3)
-#define SWZ_Z_MASK (7 << 6)
-#define SWZ_W_MASK (7 << 9)
-static const struct {
- GLuint hash; /* used to mask matching swizzle components */
- int mask; /* actual outmask */
- int count; /* count of components matched */
-} s_mask[] = {
- /* *INDENT-OFF* */
- {SWZ_X_MASK | SWZ_Y_MASK | SWZ_Z_MASK, 1 | 2 | 4, 3},
- {SWZ_X_MASK | SWZ_Y_MASK, 1 | 2, 2},
- {SWZ_X_MASK | SWZ_Z_MASK, 1 | 4, 2},
- {SWZ_Y_MASK | SWZ_Z_MASK, 2 | 4, 2},
- {SWZ_X_MASK, 1, 1},
- {SWZ_Y_MASK, 2, 1},
- {SWZ_Z_MASK, 4, 1},
- {PFS_INVAL, PFS_INVAL, PFS_INVAL}
- /* *INDENT-ON* */
-};
-
-static const struct {
- int base; /* hw value of swizzle */
- int stride; /* difference between SRC0/1/2 */
- GLuint flags;
-} s_swiz[] = {
- /* *INDENT-OFF* */
- {R300_FPI2_ARGA_SRC0C_X, 3, SLOT_SRC_VECTOR},
- {R300_FPI2_ARGA_SRC0C_Y, 3, SLOT_SRC_VECTOR},
- {R300_FPI2_ARGA_SRC0C_Z, 3, SLOT_SRC_VECTOR},
- {R300_FPI2_ARGA_SRC0A, 1, SLOT_SRC_SCALAR},
- {R300_FPI2_ARGA_ZERO, 0, 0},
- {R300_FPI2_ARGA_ONE, 0, 0},
- {R300_FPI2_ARGA_HALF, 0, 0}
- /* *INDENT-ON* */
-};
-
-/* boiler-plate reg, for convenience */
-static const GLuint undef = REG(REG_TYPE_TEMP,
- 0,
- SWIZZLE_XYZ,
- SWIZZLE_W,
- GL_FALSE,
- GL_FALSE,
- GL_FALSE);
-
-/* constant one source */
-static const GLuint pfs_one = REG(REG_TYPE_CONST,
- 0,
- SWIZZLE_111,
- SWIZZLE_ONE,
- GL_FALSE,
- GL_TRUE,
- GL_TRUE);
-
-/* constant half source */
-static const GLuint pfs_half = REG(REG_TYPE_CONST,
- 0,
- SWIZZLE_HHH,
- SWIZZLE_HALF,
- GL_FALSE,
- GL_TRUE,
- GL_TRUE);
-
-/* constant zero source */
-static const GLuint pfs_zero = REG(REG_TYPE_CONST,
- 0,
- SWIZZLE_000,
- SWIZZLE_ZERO,
- GL_FALSE,
- GL_TRUE,
- GL_TRUE);
+#include "radeon_nqssadce.h"
+#include "radeon_program_alu.h"
-/*
- * Common functions prototypes
- */
-static void dump_program(struct r300_fragment_program *fp);
-static void emit_arith(struct r300_fragment_program *fp, int op,
- GLuint dest, int mask,
- GLuint src0, GLuint src1, GLuint src2, int flags);
-/**
- * Get an R300 temporary that can be written to in the given slot.
- */
-static int get_hw_temp(struct r300_fragment_program *fp, int slot)
+static void reset_srcreg(struct prog_src_register* reg)
{
- COMPILE_STATE;
- int r;
-
- for (r = 0; r < PFS_NUM_TEMP_REGS; ++r) {
- if (cs->hwtemps[r].free >= 0 && cs->hwtemps[r].free <= slot)
- break;
- }
-
- if (r >= PFS_NUM_TEMP_REGS) {
- ERROR("Out of hardware temps\n");
- return 0;
- }
- // Reserved is used to avoid the following scenario:
- // R300 temporary X is first assigned to Mesa temporary Y during vector ops
- // R300 temporary X is then assigned to Mesa temporary Z for further vector ops
- // Then scalar ops on Mesa temporary Z are emitted and move back in time
- // to overwrite the value of temporary Y.
- // End scenario.
- cs->hwtemps[r].reserved = cs->hwtemps[r].free;
- cs->hwtemps[r].free = -1;
-
- // Reset to some value that won't mess things up when the user
- // tries to read from a temporary that hasn't been assigned a value yet.
- // In the normal case, vector_valid and scalar_valid should be set to
- // a sane value by the first emit that writes to this temporary.
- cs->hwtemps[r].vector_valid = 0;
- cs->hwtemps[r].scalar_valid = 0;
-
- if (r > fp->max_temp_idx)
- fp->max_temp_idx = r;
-
- return r;
+ _mesa_bzero(reg, sizeof(*reg));
+ reg->Swizzle = SWIZZLE_NOOP;
}
-/**
- * Get an R300 temporary that will act as a TEX destination register.
- */
-static int get_hw_temp_tex(struct r300_fragment_program *fp)
+static struct prog_src_register shadow_ambient(struct gl_program *program, int tmu)
{
- COMPILE_STATE;
- int r;
-
- for (r = 0; r < PFS_NUM_TEMP_REGS; ++r) {
- if (cs->used_in_node & (1 << r))
- continue;
-
- // Note: Be very careful here
- if (cs->hwtemps[r].free >= 0 && cs->hwtemps[r].free <= 0)
- break;
- }
-
- if (r >= PFS_NUM_TEMP_REGS)
- return get_hw_temp(fp, 0); /* Will cause an indirection */
-
- cs->hwtemps[r].reserved = cs->hwtemps[r].free;
- cs->hwtemps[r].free = -1;
-
- // Reset to some value that won't mess things up when the user
- // tries to read from a temporary that hasn't been assigned a value yet.
- // In the normal case, vector_valid and scalar_valid should be set to
- // a sane value by the first emit that writes to this temporary.
- cs->hwtemps[r].vector_valid = cs->nrslots;
- cs->hwtemps[r].scalar_valid = cs->nrslots;
-
- if (r > fp->max_temp_idx)
- fp->max_temp_idx = r;
-
- return r;
-}
-
-/**
- * Mark the given hardware register as free.
- */
-static void free_hw_temp(struct r300_fragment_program *fp, int idx)
-{
- COMPILE_STATE;
-
- // Be very careful here. Consider sequences like
- // MAD r0, r1,r2,r3
- // TEX r4, ...
- // The TEX instruction may be moved in front of the MAD instruction
- // due to the way nodes work. We don't want to alias r1 and r4 in
- // this case.
- // I'm certain the register allocation could be further sanitized,
- // but it's tricky because of stuff that can happen inside emit_tex
- // and emit_arith.
- cs->hwtemps[idx].free = cs->nrslots + 1;
-}
-
-/**
- * Create a new Mesa temporary register.
- */
-static GLuint get_temp_reg(struct r300_fragment_program *fp)
-{
- COMPILE_STATE;
- GLuint r = undef;
- GLuint index;
-
- index = ffs(~cs->temp_in_use);
- if (!index) {
- ERROR("Out of program temps\n");
- return r;
- }
-
- cs->temp_in_use |= (1 << --index);
- cs->temps[index].refcount = 0xFFFFFFFF;
- cs->temps[index].reg = -1;
-
- REG_SET_TYPE(r, REG_TYPE_TEMP);
- REG_SET_INDEX(r, index);
- REG_SET_VALID(r, GL_TRUE);
- return r;
-}
-
-/**
- * Create a new Mesa temporary register that will act as the destination
- * register for a texture read.
- */
-static GLuint get_temp_reg_tex(struct r300_fragment_program *fp)
-{
- COMPILE_STATE;
- GLuint r = undef;
- GLuint index;
-
- index = ffs(~cs->temp_in_use);
- if (!index) {
- ERROR("Out of program temps\n");
- return r;
- }
-
- cs->temp_in_use |= (1 << --index);
- cs->temps[index].refcount = 0xFFFFFFFF;
- cs->temps[index].reg = get_hw_temp_tex(fp);
-
- REG_SET_TYPE(r, REG_TYPE_TEMP);
- REG_SET_INDEX(r, index);
- REG_SET_VALID(r, GL_TRUE);
- return r;
-}
-
-/**
- * Free a Mesa temporary and the associated R300 temporary.
- */
-static void free_temp(struct r300_fragment_program *fp, GLuint r)
-{
- COMPILE_STATE;
- GLuint index = REG_GET_INDEX(r);
-
- if (!(cs->temp_in_use & (1 << index)))
- return;
+ gl_state_index fail_value_tokens[STATE_LENGTH] = {
+ STATE_INTERNAL, STATE_SHADOW_AMBIENT, 0, 0, 0
+ };
+ struct prog_src_register reg = { 0, };
- if (REG_GET_TYPE(r) == REG_TYPE_TEMP) {
- free_hw_temp(fp, cs->temps[index].reg);
- cs->temps[index].reg = -1;
- cs->temp_in_use &= ~(1 << index);
- } else if (REG_GET_TYPE(r) == REG_TYPE_INPUT) {
- free_hw_temp(fp, cs->inputs[index].reg);
- cs->inputs[index].reg = -1;
- }
+ fail_value_tokens[2] = tmu;
+ reg.File = PROGRAM_STATE_VAR;
+ reg.Index = _mesa_add_state_reference(program->Parameters, fail_value_tokens);
+ reg.Swizzle = SWIZZLE_WWWW;
+ return reg;
}
/**
- * Emit a hardware constant/parameter.
+ * Transform TEX, TXP, TXB, and KIL instructions in the following way:
+ * - premultiply texture coordinates for RECT
+ * - extract operand swizzles
+ * - introduce a temporary register when write masks are needed
*
- * \p cp Stable pointer to an array of 4 floats.
- * The pointer must be stable in the sense that it remains to be valid
- * and hold the contents of the constant/parameter throughout the lifetime
- * of the fragment program (actually, up until the next time the fragment
- * program is translated).
- */
-static GLuint emit_const4fv(struct r300_fragment_program *fp,
- const GLfloat * cp)
-{
- GLuint reg = undef;
- int index;
-
- for (index = 0; index < fp->const_nr; ++index) {
- if (fp->constant[index] == cp)
- break;
- }
-
- if (index >= fp->const_nr) {
- if (index >= PFS_NUM_CONST_REGS) {
- ERROR("Out of hw constants!\n");
- return reg;
- }
-
- fp->const_nr++;
- fp->constant[index] = cp;
- }
-
- REG_SET_TYPE(reg, REG_TYPE_CONST);
- REG_SET_INDEX(reg, index);
- REG_SET_VALID(reg, GL_TRUE);
- return reg;
-}
-
-static inline GLuint negate(GLuint r)
-{
- REG_NEGS(r);
- REG_NEGV(r);
- return r;
-}
-
-/* Hack, to prevent clobbering sources used multiple times when
- * emulating non-native instructions
+ * \todo If/when r5xx uses the radeon_program architecture, this can probably
+ * be reused.
*/
-static inline GLuint keep(GLuint r)
-{
- REG_SET_NO_USE(r, GL_TRUE);
- return r;
-}
-
-static inline GLuint absolute(GLuint r)
+static GLboolean transform_TEX(
+ struct radeon_transform_context *t,
+ struct prog_instruction* orig_inst, void* data)
{
- REG_ABS(r);
- return r;
-}
-
-static int swz_native(struct r300_fragment_program *fp,
- GLuint src, GLuint * r, GLuint arbneg)
-{
- /* Native swizzle, handle negation */
- src = (src & ~REG_NEGS_MASK) | (((arbneg >> 3) & 1) << REG_NEGS_SHIFT);
-
- if ((arbneg & 0x7) == 0x0) {
- src = src & ~REG_NEGV_MASK;
- *r = src;
- } else if ((arbneg & 0x7) == 0x7) {
- src |= REG_NEGV_MASK;
- *r = src;
- } else {
- if (!REG_GET_VALID(*r))
- *r = get_temp_reg(fp);
- src |= REG_NEGV_MASK;
- emit_arith(fp,
- PFS_OP_MAD,
- *r, arbneg & 0x7, keep(src), pfs_one, pfs_zero, 0);
- src = src & ~REG_NEGV_MASK;
- emit_arith(fp,
- PFS_OP_MAD,
- *r,
- (arbneg ^ 0x7) | WRITEMASK_W,
- src, pfs_one, pfs_zero, 0);
- }
-
- return 3;
-}
-
-static int swz_emit_partial(struct r300_fragment_program *fp,
- GLuint src,
- GLuint * r, int mask, int mc, GLuint arbneg)
-{
- GLuint tmp;
- GLuint wmask = 0;
-
- if (!REG_GET_VALID(*r))
- *r = get_temp_reg(fp);
-
- /* A partial match, VSWZ/mask define what parts of the
- * desired swizzle we match
- */
- if (mc + s_mask[mask].count == 3) {
- wmask = WRITEMASK_W;
- src |= ((arbneg >> 3) & 1) << REG_NEGS_SHIFT;
- }
-
- tmp = arbneg & s_mask[mask].mask;
- if (tmp) {
- tmp = tmp ^ s_mask[mask].mask;
- if (tmp) {
- emit_arith(fp,
- PFS_OP_MAD,
- *r,
- arbneg & s_mask[mask].mask,
- keep(src) | REG_NEGV_MASK,
- pfs_one, pfs_zero, 0);
- if (!wmask) {
- REG_SET_NO_USE(src, GL_TRUE);
- } else {
- REG_SET_NO_USE(src, GL_FALSE);
- }
- emit_arith(fp,
- PFS_OP_MAD,
- *r, tmp | wmask, src, pfs_one, pfs_zero, 0);
- } else {
- if (!wmask) {
- REG_SET_NO_USE(src, GL_TRUE);
- } else {
- REG_SET_NO_USE(src, GL_FALSE);
- }
- emit_arith(fp,
- PFS_OP_MAD,
- *r,
- (arbneg & s_mask[mask].mask) | wmask,
- src | REG_NEGV_MASK, pfs_one, pfs_zero, 0);
- }
- } else {
- if (!wmask) {
- REG_SET_NO_USE(src, GL_TRUE);
- } else {
- REG_SET_NO_USE(src, GL_FALSE);
- }
- emit_arith(fp, PFS_OP_MAD,
- *r,
- s_mask[mask].mask | wmask,
- src, pfs_one, pfs_zero, 0);
- }
-
- return s_mask[mask].count;
-}
-
-static GLuint do_swizzle(struct r300_fragment_program *fp,
- GLuint src, GLuint arbswz, GLuint arbneg)
-{
- GLuint r = undef;
- GLuint vswz;
- int c_mask = 0;
- int v_match = 0;
-
- /* If swizzling from something without an XYZW native swizzle,
- * emit result to a temp, and do new swizzle from the temp.
- */
-#if 0
- if (REG_GET_VSWZ(src) != SWIZZLE_XYZ || REG_GET_SSWZ(src) != SWIZZLE_W) {
- GLuint temp = get_temp_reg(fp);
- emit_arith(fp,
- PFS_OP_MAD,
- temp, WRITEMASK_XYZW, src, pfs_one, pfs_zero, 0);
- src = temp;
- }
-#endif
-
- if (REG_GET_VSWZ(src) != SWIZZLE_XYZ || REG_GET_SSWZ(src) != SWIZZLE_W) {
- GLuint vsrcswz =
- (v_swiz[REG_GET_VSWZ(src)].
- hash & (SWZ_X_MASK | SWZ_Y_MASK | SWZ_Z_MASK)) |
- REG_GET_SSWZ(src) << 9;
- GLint i;
-
- GLuint newswz = 0;
- GLuint offset;
- for (i = 0; i < 4; ++i) {
- offset = GET_SWZ(arbswz, i);
-
- newswz |=
- (offset <= 3) ? GET_SWZ(vsrcswz,
- offset) << i *
- 3 : offset << i * 3;
- }
-
- arbswz = newswz & (SWZ_X_MASK | SWZ_Y_MASK | SWZ_Z_MASK);
- REG_SET_SSWZ(src, GET_SWZ(newswz, 3));
- } else {
- /* set scalar swizzling */
- REG_SET_SSWZ(src, GET_SWZ(arbswz, 3));
-
- }
- do {
- vswz = REG_GET_VSWZ(src);
- do {
- int chash;
-
- REG_SET_VSWZ(src, vswz);
- chash = v_swiz[REG_GET_VSWZ(src)].hash &
- s_mask[c_mask].hash;
-
- if (chash == (arbswz & s_mask[c_mask].hash)) {
- if (s_mask[c_mask].count == 3) {
- v_match += swz_native(fp,
- src, &r, arbneg);
- } else {
- v_match += swz_emit_partial(fp,
- src,
- &r,
- c_mask,
- v_match,
- arbneg);
- }
-
- if (v_match == 3)
- return r;
-
- /* Fill with something invalid.. all 0's was
- * wrong before, matched SWIZZLE_X. So all
- * 1's will be okay for now
- */
- arbswz |= (PFS_INVAL & s_mask[c_mask].hash);
- }
- } while (v_swiz[++vswz].hash != PFS_INVAL);
- REG_SET_VSWZ(src, SWIZZLE_XYZ);
- } while (s_mask[++c_mask].hash != PFS_INVAL);
-
- ERROR("should NEVER get here\n");
- return r;
-}
-
-static GLuint t_src(struct r300_fragment_program *fp,
- struct prog_src_register fpsrc)
-{
- GLuint r = undef;
-
- switch (fpsrc.File) {
- case PROGRAM_TEMPORARY:
- REG_SET_INDEX(r, fpsrc.Index);
- REG_SET_VALID(r, GL_TRUE);
- REG_SET_TYPE(r, REG_TYPE_TEMP);
- break;
- case PROGRAM_INPUT:
- REG_SET_INDEX(r, fpsrc.Index);
- REG_SET_VALID(r, GL_TRUE);
- REG_SET_TYPE(r, REG_TYPE_INPUT);
- break;
- case PROGRAM_LOCAL_PARAM:
- r = emit_const4fv(fp,
- fp->mesa_program.Base.LocalParams[fpsrc.
- Index]);
- break;
- case PROGRAM_ENV_PARAM:
- r = emit_const4fv(fp,
- fp->ctx->FragmentProgram.Parameters[fpsrc.
- Index]);
- break;
- case PROGRAM_STATE_VAR:
- case PROGRAM_NAMED_PARAM:
- r = emit_const4fv(fp,
- fp->mesa_program.Base.Parameters->
- ParameterValues[fpsrc.Index]);
- break;
- default:
- ERROR("unknown SrcReg->File %x\n", fpsrc.File);
- return r;
- }
-
- /* no point swizzling ONE/ZERO/HALF constants... */
- if (REG_GET_VSWZ(r) < SWIZZLE_111 || REG_GET_SSWZ(r) < SWIZZLE_ZERO)
- r = do_swizzle(fp, r, fpsrc.Swizzle, fpsrc.NegateBase);
- return r;
-}
-
-static GLuint t_scalar_src(struct r300_fragment_program *fp,
- struct prog_src_register fpsrc)
-{
- struct prog_src_register src = fpsrc;
- int sc = GET_SWZ(fpsrc.Swizzle, 0); /* X */
-
- src.Swizzle = ((sc << 0) | (sc << 3) | (sc << 6) | (sc << 9));
-
- return t_src(fp, src);
-}
-
-static GLuint t_dst(struct r300_fragment_program *fp,
- struct prog_dst_register dest)
-{
- GLuint r = undef;
-
- switch (dest.File) {
- case PROGRAM_TEMPORARY:
- REG_SET_INDEX(r, dest.Index);
- REG_SET_VALID(r, GL_TRUE);
- REG_SET_TYPE(r, REG_TYPE_TEMP);
- return r;
- case PROGRAM_OUTPUT:
- REG_SET_TYPE(r, REG_TYPE_OUTPUT);
- switch (dest.Index) {
- case FRAG_RESULT_COLR:
- case FRAG_RESULT_DEPR:
- REG_SET_INDEX(r, dest.Index);
- REG_SET_VALID(r, GL_TRUE);
- return r;
- default:
- ERROR("Bad DstReg->Index 0x%x\n", dest.Index);
- return r;
- }
- default:
- ERROR("Bad DstReg->File 0x%x\n", dest.File);
- return r;
- }
-}
-
-static int t_hw_src(struct r300_fragment_program *fp, GLuint src, GLboolean tex)
-{
- COMPILE_STATE;
- int idx;
- int index = REG_GET_INDEX(src);
-
- switch (REG_GET_TYPE(src)) {
- case REG_TYPE_TEMP:
- /* NOTE: if reg==-1 here, a source is being read that
- * hasn't been written to. Undefined results.
- */
- if (cs->temps[index].reg == -1)
- cs->temps[index].reg = get_hw_temp(fp, cs->nrslots);
-
- idx = cs->temps[index].reg;
-
- if (!REG_GET_NO_USE(src) && (--cs->temps[index].refcount == 0))
- free_temp(fp, src);
- break;
- case REG_TYPE_INPUT:
- idx = cs->inputs[index].reg;
-
- if (!REG_GET_NO_USE(src) && (--cs->inputs[index].refcount == 0))
- free_hw_temp(fp, cs->inputs[index].reg);
- break;
- case REG_TYPE_CONST:
- return (index | SRC_CONST);
- default:
- ERROR("Invalid type for source reg\n");
- return (0 | SRC_CONST);
- }
+ struct r300_fragment_program_compiler *compiler =
+ (struct r300_fragment_program_compiler*)data;
+ struct prog_instruction inst = *orig_inst;
+ struct prog_instruction* tgt;
+ GLboolean destredirect = GL_FALSE;
+
+ if (inst.Opcode != OPCODE_TEX &&
+ inst.Opcode != OPCODE_TXB &&
+ inst.Opcode != OPCODE_TXP &&
+ inst.Opcode != OPCODE_KIL)
+ return GL_FALSE;
- if (!tex)
- cs->used_in_node |= (1 << idx);
+ if (inst.Opcode != OPCODE_KIL &&
+ t->Program->ShadowSamplers & (1 << inst.TexSrcUnit)) {
+ GLuint comparefunc = GL_NEVER + compiler->fp->state.unit[inst.TexSrcUnit].texture_compare_func;
- return idx;
-}
+ if (comparefunc == GL_NEVER || comparefunc == GL_ALWAYS) {
+ tgt = radeonAppendInstructions(t->Program, 1);
-static int t_hw_dst(struct r300_fragment_program *fp,
- GLuint dest, GLboolean tex, int slot)
-{
- COMPILE_STATE;
- int idx;
- GLuint index = REG_GET_INDEX(dest);
- assert(REG_GET_VALID(dest));
-
- switch (REG_GET_TYPE(dest)) {
- case REG_TYPE_TEMP:
- if (cs->temps[REG_GET_INDEX(dest)].reg == -1) {
- if (!tex) {
- cs->temps[index].reg = get_hw_temp(fp, slot);
+ tgt->Opcode = OPCODE_MOV;
+ tgt->DstReg = inst.DstReg;
+ if (comparefunc == GL_ALWAYS) {
+ tgt->SrcReg[0].File = PROGRAM_BUILTIN;
+ tgt->SrcReg[0].Swizzle = SWIZZLE_1111;
} else {
- cs->temps[index].reg = get_hw_temp_tex(fp);
+ tgt->SrcReg[0] = shadow_ambient(t->Program, inst.TexSrcUnit);
}
+ return GL_TRUE;
}
- idx = cs->temps[index].reg;
-
- if (!REG_GET_NO_USE(dest) && (--cs->temps[index].refcount == 0))
- free_temp(fp, dest);
-
- cs->dest_in_node |= (1 << idx);
- cs->used_in_node |= (1 << idx);
- break;
- case REG_TYPE_OUTPUT:
- switch (index) {
- case FRAG_RESULT_COLR:
- fp->node[fp->cur_node].flags |=
- R300_PFS_NODE_OUTPUT_COLOR;
- break;
- case FRAG_RESULT_DEPR:
- fp->node[fp->cur_node].flags |=
- R300_PFS_NODE_OUTPUT_DEPTH;
- break;
- }
- return index;
- break;
- default:
- ERROR("invalid dest reg type %d\n", REG_GET_TYPE(dest));
- return 0;
- }
- return idx;
-}
-
-static void emit_nop(struct r300_fragment_program *fp)
-{
- COMPILE_STATE;
-
- if (cs->nrslots >= PFS_MAX_ALU_INST) {
- ERROR("Out of ALU instruction slots\n");
- return;
+ inst.DstReg.File = PROGRAM_TEMPORARY;
+ inst.DstReg.Index = radeonFindFreeTemporary(t);
+ inst.DstReg.WriteMask = WRITEMASK_XYZW;
}
- fp->alu.inst[cs->nrslots].inst0 = NOP_INST0;
- fp->alu.inst[cs->nrslots].inst1 = NOP_INST1;
- fp->alu.inst[cs->nrslots].inst2 = NOP_INST2;
- fp->alu.inst[cs->nrslots].inst3 = NOP_INST3;
- cs->nrslots++;
-}
-
-static void emit_tex(struct r300_fragment_program *fp,
- struct prog_instruction *fpi, int opcode)
-{
- COMPILE_STATE;
- GLuint coord = t_src(fp, fpi->SrcReg[0]);
- GLuint dest = undef, rdest = undef;
- GLuint din, uin;
- int unit = fpi->TexSrcUnit;
- int hwsrc, hwdest;
- GLuint tempreg = 0;
-
- uin = cs->used_in_node;
- din = cs->dest_in_node;
-
- /* Resolve source/dest to hardware registers */
- if (opcode != R300_FPITX_OP_KIL) {
- if (fpi->TexSrcTarget == TEXTURE_RECT_INDEX) {
- /**
- * Hardware uses [0..1]x[0..1] range for rectangle textures
- * instead of [0..Width]x[0..Height].
- * Add a scaling instruction.
- *
- * \todo Refactor this once we have proper rewriting/optimization
- * support for programs.
- */
- gl_state_index tokens[STATE_LENGTH] = {
- STATE_INTERNAL, STATE_R300_TEXRECT_FACTOR, 0, 0,
- 0
- };
- int factor_index;
- GLuint factorreg;
-
- tokens[2] = unit;
- factor_index =
- _mesa_add_state_reference(fp->mesa_program.Base.
- Parameters, tokens);
- factorreg =
- emit_const4fv(fp,
- fp->mesa_program.Base.Parameters->
- ParameterValues[factor_index]);
- tempreg = keep(get_temp_reg(fp));
-
- emit_arith(fp, PFS_OP_MAD, tempreg, WRITEMASK_XYZW,
- coord, factorreg, pfs_zero, 0);
-
- /* Ensure correct node indirection */
- uin = cs->used_in_node;
- din = cs->dest_in_node;
-
- hwsrc = t_hw_src(fp, tempreg, GL_TRUE);
- } else {
- hwsrc = t_hw_src(fp, coord, GL_TRUE);
- }
-
- dest = t_dst(fp, fpi->DstReg);
- /* r300 doesn't seem to be able to do TEX->output reg */
- if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
- rdest = dest;
- dest = get_temp_reg_tex(fp);
- }
- hwdest =
- t_hw_dst(fp, dest, GL_TRUE,
- fp->node[fp->cur_node].alu_offset);
-
- /* Use a temp that hasn't been used in this node, rather
- * than causing an indirection
- */
- if (uin & (1 << hwdest)) {
- free_hw_temp(fp, hwdest);
- hwdest = get_hw_temp_tex(fp);
- cs->temps[REG_GET_INDEX(dest)].reg = hwdest;
- }
- } else {
- hwdest = 0;
- unit = 0;
- hwsrc = t_hw_src(fp, coord, GL_TRUE);
- }
-
- /* Indirection if source has been written in this node, or if the
- * dest has been read/written in this node
+ /* Hardware uses [0..1]x[0..1] range for rectangle textures
+ * instead of [0..Width]x[0..Height].
+ * Add a scaling instruction.
*/
- if ((REG_GET_TYPE(coord) != REG_TYPE_CONST &&
- (din & (1 << hwsrc))) || (uin & (1 << hwdest))) {
-
- /* Finish off current node */
- if (fp->node[fp->cur_node].alu_offset == cs->nrslots)
- emit_nop(fp);
-
- fp->node[fp->cur_node].alu_end =
- cs->nrslots - fp->node[fp->cur_node].alu_offset - 1;
- assert(fp->node[fp->cur_node].alu_end >= 0);
-
- if (++fp->cur_node >= PFS_MAX_TEX_INDIRECT) {
- ERROR("too many levels of texture indirection\n");
- return;
- }
-
- /* Start new node */
- fp->node[fp->cur_node].tex_offset = fp->tex.length;
- fp->node[fp->cur_node].alu_offset = cs->nrslots;
- fp->node[fp->cur_node].tex_end = -1;
- fp->node[fp->cur_node].alu_end = -1;
- fp->node[fp->cur_node].flags = 0;
- cs->used_in_node = 0;
- cs->dest_in_node = 0;
- }
+ if (inst.Opcode != OPCODE_KIL && inst.TexSrcTarget == TEXTURE_RECT_INDEX) {
+ gl_state_index tokens[STATE_LENGTH] = {
+ STATE_INTERNAL, STATE_R300_TEXRECT_FACTOR, 0, 0,
+ 0
+ };
- if (fp->cur_node == 0)
- fp->first_node_has_tex = 1;
+ int tempreg = radeonFindFreeTemporary(t);
+ int factor_index;
- fp->tex.inst[fp->tex.length++] = 0 | (hwsrc << R300_FPITX_SRC_SHIFT)
- | (hwdest << R300_FPITX_DST_SHIFT)
- | (unit << R300_FPITX_IMAGE_SHIFT)
- /* not entirely sure about this */
- | (opcode << R300_FPITX_OPCODE_SHIFT);
+ tokens[2] = inst.TexSrcUnit;
+ factor_index = _mesa_add_state_reference(t->Program->Parameters, tokens);
- cs->dest_in_node |= (1 << hwdest);
- if (REG_GET_TYPE(coord) != REG_TYPE_CONST)
- cs->used_in_node |= (1 << hwsrc);
+ tgt = radeonAppendInstructions(t->Program, 1);
- fp->node[fp->cur_node].tex_end++;
+ tgt->Opcode = OPCODE_MUL;
+ tgt->DstReg.File = PROGRAM_TEMPORARY;
+ tgt->DstReg.Index = tempreg;
+ tgt->SrcReg[0] = inst.SrcReg[0];
+ tgt->SrcReg[1].File = PROGRAM_STATE_VAR;
+ tgt->SrcReg[1].Index = factor_index;
- /* Copy from temp to output if needed */
- if (REG_GET_VALID(rdest)) {
- emit_arith(fp, PFS_OP_MAD, rdest, WRITEMASK_XYZW, dest,
- pfs_one, pfs_zero, 0);
- free_temp(fp, dest);
+ reset_srcreg(&inst.SrcReg[0]);
+ inst.SrcReg[0].File = PROGRAM_TEMPORARY;
+ inst.SrcReg[0].Index = tempreg;
}
- /* Free temp register */
- if (tempreg != 0)
- free_temp(fp, tempreg);
-}
-
-/**
- * Returns the first slot where we could possibly allow writing to dest,
- * according to register allocation.
- */
-static int get_earliest_allowed_write(struct r300_fragment_program *fp,
- GLuint dest, int mask)
-{
- COMPILE_STATE;
- int idx;
- int pos;
- GLuint index = REG_GET_INDEX(dest);
- assert(REG_GET_VALID(dest));
-
- switch (REG_GET_TYPE(dest)) {
- case REG_TYPE_TEMP:
- if (cs->temps[index].reg == -1)
- return 0;
-
- idx = cs->temps[index].reg;
- break;
- case REG_TYPE_OUTPUT:
- return 0;
- default:
- ERROR("invalid dest reg type %d\n", REG_GET_TYPE(dest));
- return 0;
- }
-
- pos = cs->hwtemps[idx].reserved;
- if (mask & WRITEMASK_XYZ) {
- if (pos < cs->hwtemps[idx].vector_lastread)
- pos = cs->hwtemps[idx].vector_lastread;
- }
- if (mask & WRITEMASK_W) {
- if (pos < cs->hwtemps[idx].scalar_lastread)
- pos = cs->hwtemps[idx].scalar_lastread;
- }
-
- return pos;
-}
+ if (inst.Opcode != OPCODE_KIL) {
+ if (inst.DstReg.File != PROGRAM_TEMPORARY ||
+ inst.DstReg.WriteMask != WRITEMASK_XYZW) {
+ int tempreg = radeonFindFreeTemporary(t);
-/**
- * Allocates a slot for an ALU instruction that can consist of
- * a vertex part or a scalar part or both.
- *
- * Sources from src (src[0] to src[argc-1]) are added to the slot in the
- * appropriate position (vector and/or scalar), and their positions are
- * recorded in the srcpos array.
- *
- * This function emits instruction code for the source fetch and the
- * argument selection. It does not emit instruction code for the
- * opcode or the destination selection.
- *
- * @return the index of the slot
- */
-static int find_and_prepare_slot(struct r300_fragment_program *fp,
- GLboolean emit_vop,
- GLboolean emit_sop,
- int argc, GLuint * src, GLuint dest, int mask)
-{
- COMPILE_STATE;
- int hwsrc[3];
- int srcpos[3];
- unsigned int used;
- int tempused;
- int tempvsrc[3];
- int tempssrc[3];
- int pos;
- int regnr;
- int i, j;
-
- // Determine instruction slots, whether sources are required on
- // vector or scalar side, and the smallest slot number where
- // all source registers are available
- used = 0;
- if (emit_vop)
- used |= SLOT_OP_VECTOR;
- if (emit_sop)
- used |= SLOT_OP_SCALAR;
-
- pos = get_earliest_allowed_write(fp, dest, mask);
-
- if (fp->node[fp->cur_node].alu_offset > pos)
- pos = fp->node[fp->cur_node].alu_offset;
- for (i = 0; i < argc; ++i) {
- if (!REG_GET_BUILTIN(src[i])) {
- if (emit_vop)
- used |= v_swiz[REG_GET_VSWZ(src[i])].flags << i;
- if (emit_sop)
- used |= s_swiz[REG_GET_SSWZ(src[i])].flags << i;
- }
-
- hwsrc[i] = t_hw_src(fp, src[i], GL_FALSE); /* Note: sideeffects wrt refcounting! */
- regnr = hwsrc[i] & 31;
-
- if (REG_GET_TYPE(src[i]) == REG_TYPE_TEMP) {
- if (used & (SLOT_SRC_VECTOR << i)) {
- if (cs->hwtemps[regnr].vector_valid > pos)
- pos = cs->hwtemps[regnr].vector_valid;
- }
- if (used & (SLOT_SRC_SCALAR << i)) {
- if (cs->hwtemps[regnr].scalar_valid > pos)
- pos = cs->hwtemps[regnr].scalar_valid;
- }
+ inst.DstReg.File = PROGRAM_TEMPORARY;
+ inst.DstReg.Index = tempreg;
+ inst.DstReg.WriteMask = WRITEMASK_XYZW;
+ destredirect = GL_TRUE;
}
}
- // Find a slot that fits
- for (;; ++pos) {
- if (cs->slot[pos].used & used & SLOT_OP_BOTH)
- continue;
-
- if (pos >= cs->nrslots) {
- if (cs->nrslots >= PFS_MAX_ALU_INST) {
- ERROR("Out of ALU instruction slots\n");
- return -1;
- }
-
- fp->alu.inst[pos].inst0 = NOP_INST0;
- fp->alu.inst[pos].inst1 = NOP_INST1;
- fp->alu.inst[pos].inst2 = NOP_INST2;
- fp->alu.inst[pos].inst3 = NOP_INST3;
-
- cs->nrslots++;
- }
- // Note: When we need both parts (vector and scalar) of a source,
- // we always try to put them into the same position. This makes the
- // code easier to read, and it is optimal (i.e. one doesn't gain
- // anything by splitting the parts).
- // It also avoids headaches with swizzles that access both parts (i.e WXY)
- tempused = cs->slot[pos].used;
- for (i = 0; i < 3; ++i) {
- tempvsrc[i] = cs->slot[pos].vsrc[i];
- tempssrc[i] = cs->slot[pos].ssrc[i];
- }
-
- for (i = 0; i < argc; ++i) {
- int flags = (used >> i) & SLOT_SRC_BOTH;
-
- if (!flags) {
- srcpos[i] = 0;
- continue;
- }
-
- for (j = 0; j < 3; ++j) {
- if ((tempused >> j) & flags & SLOT_SRC_VECTOR) {
- if (tempvsrc[j] != hwsrc[i])
- continue;
- }
-
- if ((tempused >> j) & flags & SLOT_SRC_SCALAR) {
- if (tempssrc[j] != hwsrc[i])
- continue;
- }
-
- break;
- }
-
- if (j == 3)
- break;
-
- srcpos[i] = j;
- tempused |= flags << j;
- if (flags & SLOT_SRC_VECTOR)
- tempvsrc[j] = hwsrc[i];
- if (flags & SLOT_SRC_SCALAR)
- tempssrc[j] = hwsrc[i];
- }
-
- if (i == argc)
- break;
- }
-
- // Found a slot, reserve it
- cs->slot[pos].used = tempused | (used & SLOT_OP_BOTH);
- for (i = 0; i < 3; ++i) {
- cs->slot[pos].vsrc[i] = tempvsrc[i];
- cs->slot[pos].ssrc[i] = tempssrc[i];
- }
-
- for (i = 0; i < argc; ++i) {
- if (REG_GET_TYPE(src[i]) == REG_TYPE_TEMP) {
- int regnr = hwsrc[i] & 31;
-
- if (used & (SLOT_SRC_VECTOR << i)) {
- if (cs->hwtemps[regnr].vector_lastread < pos)
- cs->hwtemps[regnr].vector_lastread =
- pos;
- }
- if (used & (SLOT_SRC_SCALAR << i)) {
- if (cs->hwtemps[regnr].scalar_lastread < pos)
- cs->hwtemps[regnr].scalar_lastread =
- pos;
- }
- }
- }
-
- // Emit the source fetch code
- fp->alu.inst[pos].inst1 &= ~R300_FPI1_SRC_MASK;
- fp->alu.inst[pos].inst1 |=
- ((cs->slot[pos].vsrc[0] << R300_FPI1_SRC0C_SHIFT) |
- (cs->slot[pos].vsrc[1] << R300_FPI1_SRC1C_SHIFT) |
- (cs->slot[pos].vsrc[2] << R300_FPI1_SRC2C_SHIFT));
-
- fp->alu.inst[pos].inst3 &= ~R300_FPI3_SRC_MASK;
- fp->alu.inst[pos].inst3 |=
- ((cs->slot[pos].ssrc[0] << R300_FPI3_SRC0A_SHIFT) |
- (cs->slot[pos].ssrc[1] << R300_FPI3_SRC1A_SHIFT) |
- (cs->slot[pos].ssrc[2] << R300_FPI3_SRC2A_SHIFT));
-
- // Emit the argument selection code
- if (emit_vop) {
- int swz[3];
-
- for (i = 0; i < 3; ++i) {
- if (i < argc) {
- swz[i] = (v_swiz[REG_GET_VSWZ(src[i])].base +
- (srcpos[i] *
- v_swiz[REG_GET_VSWZ(src[i])].
- stride)) | ((src[i] & REG_NEGV_MASK)
- ? ARG_NEG : 0) | ((src[i]
- &
- REG_ABS_MASK)
- ?
- ARG_ABS
- : 0);
- } else {
- swz[i] = R300_FPI0_ARGC_ZERO;
- }
- }
-
- fp->alu.inst[pos].inst0 &=
- ~(R300_FPI0_ARG0C_MASK | R300_FPI0_ARG1C_MASK |
- R300_FPI0_ARG2C_MASK);
- fp->alu.inst[pos].inst0 |=
- (swz[0] << R300_FPI0_ARG0C_SHIFT) | (swz[1] <<
- R300_FPI0_ARG1C_SHIFT)
- | (swz[2] << R300_FPI0_ARG2C_SHIFT);
- }
-
- if (emit_sop) {
- int swz[3];
-
- for (i = 0; i < 3; ++i) {
- if (i < argc) {
- swz[i] = (s_swiz[REG_GET_SSWZ(src[i])].base +
- (srcpos[i] *
- s_swiz[REG_GET_SSWZ(src[i])].
- stride)) | ((src[i] & REG_NEGV_MASK)
- ? ARG_NEG : 0) | ((src[i]
- &
- REG_ABS_MASK)
- ?
- ARG_ABS
- : 0);
- } else {
- swz[i] = R300_FPI2_ARGA_ZERO;
- }
- }
-
- fp->alu.inst[pos].inst2 &=
- ~(R300_FPI2_ARG0A_MASK | R300_FPI2_ARG1A_MASK |
- R300_FPI2_ARG2A_MASK);
- fp->alu.inst[pos].inst2 |=
- (swz[0] << R300_FPI2_ARG0A_SHIFT) | (swz[1] <<
- R300_FPI2_ARG1A_SHIFT)
- | (swz[2] << R300_FPI2_ARG2A_SHIFT);
- }
-
- return pos;
-}
-
-/**
- * Append an ALU instruction to the instruction list.
- */
-static void emit_arith(struct r300_fragment_program *fp,
- int op,
- GLuint dest,
- int mask,
- GLuint src0, GLuint src1, GLuint src2, int flags)
-{
- COMPILE_STATE;
- GLuint src[3] = { src0, src1, src2 };
- int hwdest;
- GLboolean emit_vop, emit_sop;
- int vop, sop, argc;
- int pos;
-
- vop = r300_fpop[op].v_op;
- sop = r300_fpop[op].s_op;
- argc = r300_fpop[op].argc;
-
- if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT &&
- REG_GET_INDEX(dest) == FRAG_RESULT_DEPR) {
- if (mask & WRITEMASK_Z) {
- mask = WRITEMASK_W;
- } else {
- return;
- }
- }
-
- emit_vop = GL_FALSE;
- emit_sop = GL_FALSE;
- if ((mask & WRITEMASK_XYZ) || vop == R300_FPI0_OUTC_DP3)
- emit_vop = GL_TRUE;
- if ((mask & WRITEMASK_W) || vop == R300_FPI0_OUTC_REPL_ALPHA)
- emit_sop = GL_TRUE;
-
- pos =
- find_and_prepare_slot(fp, emit_vop, emit_sop, argc, src, dest,
- mask);
- if (pos < 0)
- return;
-
- hwdest = t_hw_dst(fp, dest, GL_FALSE, pos); /* Note: Side effects wrt register allocation */
-
- if (flags & PFS_FLAG_SAT) {
- vop |= R300_FPI0_OUTC_SAT;
- sop |= R300_FPI2_OUTA_SAT;
- }
-
- /* Throw the pieces together and get FPI0/1 */
- if (emit_vop) {
- fp->alu.inst[pos].inst0 |= vop;
+ tgt = radeonAppendInstructions(t->Program, 1);
+ _mesa_copy_instructions(tgt, &inst, 1);
+
+ if (inst.Opcode != OPCODE_KIL &&
+ t->Program->ShadowSamplers & (1 << inst.TexSrcUnit)) {
+ GLuint comparefunc = GL_NEVER + compiler->fp->state.unit[inst.TexSrcUnit].texture_compare_func;
+ GLuint depthmode = compiler->fp->state.unit[inst.TexSrcUnit].depth_texture_mode;
+ int rcptemp = radeonFindFreeTemporary(t);
+ int pass, fail;
+
+ tgt = radeonAppendInstructions(t->Program, 3);
+
+ tgt[0].Opcode = OPCODE_RCP;
+ tgt[0].DstReg.File = PROGRAM_TEMPORARY;
+ tgt[0].DstReg.Index = rcptemp;
+ tgt[0].DstReg.WriteMask = WRITEMASK_W;
+ tgt[0].SrcReg[0] = inst.SrcReg[0];
+ tgt[0].SrcReg[0].Swizzle = SWIZZLE_WWWW;
+
+ tgt[1].Opcode = OPCODE_MAD;
+ tgt[1].DstReg = inst.DstReg;
+ tgt[1].DstReg.WriteMask = orig_inst->DstReg.WriteMask;
+ tgt[1].SrcReg[0] = inst.SrcReg[0];
+ tgt[1].SrcReg[0].Swizzle = SWIZZLE_ZZZZ;
+ tgt[1].SrcReg[1].File = PROGRAM_TEMPORARY;
+ tgt[1].SrcReg[1].Index = rcptemp;
+ tgt[1].SrcReg[1].Swizzle = SWIZZLE_WWWW;
+ tgt[1].SrcReg[2].File = PROGRAM_TEMPORARY;
+ tgt[1].SrcReg[2].Index = inst.DstReg.Index;
+ if (depthmode == 0) /* GL_LUMINANCE */
+ tgt[1].SrcReg[2].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z);
+ else if (depthmode == 2) /* GL_ALPHA */
+ tgt[1].SrcReg[2].Swizzle = SWIZZLE_WWWW;
+
+ /* Recall that SrcReg[0] is tex, SrcReg[2] is r and:
+ * r < tex <=> -tex+r < 0
+ * r >= tex <=> not (-tex+r < 0 */
+ if (comparefunc == GL_LESS || comparefunc == GL_GEQUAL)
+ tgt[1].SrcReg[2].NegateBase = tgt[0].SrcReg[2].NegateBase ^ NEGATE_XYZW;
+ else
+ tgt[1].SrcReg[0].NegateBase = tgt[0].SrcReg[0].NegateBase ^ NEGATE_XYZW;
- fp->alu.inst[pos].inst1 |= hwdest << R300_FPI1_DSTC_SHIFT;
+ tgt[2].Opcode = OPCODE_CMP;
+ tgt[2].DstReg = orig_inst->DstReg;
+ tgt[2].SrcReg[0].File = PROGRAM_TEMPORARY;
+ tgt[2].SrcReg[0].Index = tgt[1].DstReg.Index;
- if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
- if (REG_GET_INDEX(dest) == FRAG_RESULT_COLR) {
- fp->alu.inst[pos].inst1 |=
- (mask & WRITEMASK_XYZ) <<
- R300_FPI1_DSTC_OUTPUT_MASK_SHIFT;
- } else
- assert(0);
+ if (comparefunc == GL_LESS || comparefunc == GL_GREATER) {
+ pass = 1;
+ fail = 2;
} else {
- fp->alu.inst[pos].inst1 |=
- (mask & WRITEMASK_XYZ) <<
- R300_FPI1_DSTC_REG_MASK_SHIFT;
-
- cs->hwtemps[hwdest].vector_valid = pos + 1;
+ pass = 2;
+ fail = 1;
}
- }
- /* And now FPI2/3 */
- if (emit_sop) {
- fp->alu.inst[pos].inst2 |= sop;
-
- if (mask & WRITEMASK_W) {
- if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
- if (REG_GET_INDEX(dest) == FRAG_RESULT_COLR) {
- fp->alu.inst[pos].inst3 |=
- (hwdest << R300_FPI3_DSTA_SHIFT) |
- R300_FPI3_DSTA_OUTPUT;
- } else if (REG_GET_INDEX(dest) ==
- FRAG_RESULT_DEPR) {
- fp->alu.inst[pos].inst3 |=
- R300_FPI3_DSTA_DEPTH;
- } else
- assert(0);
- } else {
- fp->alu.inst[pos].inst3 |=
- (hwdest << R300_FPI3_DSTA_SHIFT) |
- R300_FPI3_DSTA_REG;
+ tgt[2].SrcReg[pass].File = PROGRAM_BUILTIN;
+ tgt[2].SrcReg[pass].Swizzle = SWIZZLE_1111;
+ tgt[2].SrcReg[fail] = shadow_ambient(t->Program, inst.TexSrcUnit);
+ } else if (destredirect) {
+ tgt = radeonAppendInstructions(t->Program, 1);
- cs->hwtemps[hwdest].scalar_valid = pos + 1;
- }
- }
+ tgt->Opcode = OPCODE_MOV;
+ tgt->DstReg = orig_inst->DstReg;
+ tgt->SrcReg[0].File = PROGRAM_TEMPORARY;
+ tgt->SrcReg[0].Index = inst.DstReg.Index;
}
- return;
+ return GL_TRUE;
}
-#if 0
-static GLuint get_attrib(struct r300_fragment_program *fp, GLuint attr)
+
+static void update_params(r300ContextPtr r300, struct r300_fragment_program *fp)
{
struct gl_fragment_program *mp = &fp->mesa_program;
- GLuint r = undef;
-
- if (!(mp->Base.InputsRead & (1 << attr))) {
- ERROR("Attribute %d was not provided!\n", attr);
- return undef;
- }
- REG_SET_TYPE(r, REG_TYPE_INPUT);
- REG_SET_INDEX(r, attr);
- REG_SET_VALID(r, GL_TRUE);
- return r;
+ /* Ask Mesa nicely to fill in ParameterValues for us */
+ if (mp->Base.Parameters)
+ _mesa_load_state_parameters(r300->radeon.glCtx, mp->Base.Parameters);
}
-#endif
-
-static GLfloat SinCosConsts[2][4] = {
- {
- 1.273239545, // 4/PI
- -0.405284735, // -4/(PI*PI)
- 3.141592654, // PI
- 0.2225 // weight
- },
- {
- 0.75,
- 0.0,
- 0.159154943, // 1/(2*PI)
- 6.283185307 // 2*PI
- }
-};
+
/**
- * Emit a LIT instruction.
- * \p flags may be PFS_FLAG_SAT
+ * Transform the program to support fragment.position.
*
- * Definition of LIT (from ARB_fragment_program):
- * tmp = VectorLoad(op0);
- * if (tmp.x < 0) tmp.x = 0;
- * if (tmp.y < 0) tmp.y = 0;
- * if (tmp.w < -(128.0-epsilon)) tmp.w = -(128.0-epsilon);
- * else if (tmp.w > 128-epsilon) tmp.w = 128-epsilon;
- * result.x = 1.0;
- * result.y = tmp.x;
- * result.z = (tmp.x > 0) ? RoughApproxPower(tmp.y, tmp.w) : 0.0;
- * result.w = 1.0;
+ * Introduce a small fragment at the start of the program that will be
+ * the only code that directly reads the FRAG_ATTRIB_WPOS input.
+ * All other code pieces that reference that input will be rewritten
+ * to read from a newly allocated temporary.
*
- * The longest path of computation is the one leading to result.z,
- * consisting of 5 operations. This implementation of LIT takes
- * 5 slots. So unless there's some special undocumented opcode,
- * this implementation is potentially optimal. Unfortunately,
- * emit_arith is a bit too conservative because it doesn't understand
- * partial writes to the vector component.
+ * \todo if/when r5xx supports the radeon_program architecture, this is a
+ * likely candidate for code sharing.
*/
-static const GLfloat LitConst[4] =
- { 127.999999, 127.999999, 127.999999, -127.999999 };
-
-static void emit_lit(struct r300_fragment_program *fp,
- GLuint dest, int mask, GLuint src, int flags)
+static void insert_WPOS_trailer(struct r300_fragment_program_compiler *compiler)
{
- COMPILE_STATE;
- GLuint cnst;
- int needTemporary;
- GLuint temp;
-
- cnst = emit_const4fv(fp, LitConst);
-
- needTemporary = 0;
- if ((mask & WRITEMASK_XYZW) != WRITEMASK_XYZW) {
- needTemporary = 1;
- } else if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
- // LIT is typically followed by DP3/DP4, so there's no point
- // in creating special code for this case
- needTemporary = 1;
- }
-
- if (needTemporary) {
- temp = keep(get_temp_reg(fp));
- } else {
- temp = keep(dest);
- }
-
- // Note: The order of emit_arith inside the slots is relevant,
- // because emit_arith only looks at scalar vs. vector when resolving
- // dependencies, and it does not consider individual vector components,
- // so swizzling between the two parts can create fake dependencies.
-
- // First slot
- emit_arith(fp, PFS_OP_MAX, temp, WRITEMASK_XY,
- keep(src), pfs_zero, undef, 0);
- emit_arith(fp, PFS_OP_MAX, temp, WRITEMASK_W, src, cnst, undef, 0);
-
- // Second slot
- emit_arith(fp, PFS_OP_MIN, temp, WRITEMASK_Z,
- swizzle(temp, W, W, W, W), cnst, undef, 0);
- emit_arith(fp, PFS_OP_LG2, temp, WRITEMASK_W,
- swizzle(temp, Y, Y, Y, Y), undef, undef, 0);
-
- // Third slot
- // If desired, we saturate the y result here.
- // This does not affect the use as a condition variable in the CMP later
- emit_arith(fp, PFS_OP_MAD, temp, WRITEMASK_W,
- temp, swizzle(temp, Z, Z, Z, Z), pfs_zero, 0);
- emit_arith(fp, PFS_OP_MAD, temp, WRITEMASK_Y,
- swizzle(temp, X, X, X, X), pfs_one, pfs_zero, flags);
-
- // Fourth slot
- emit_arith(fp, PFS_OP_MAD, temp, WRITEMASK_X,
- pfs_one, pfs_one, pfs_zero, 0);
- emit_arith(fp, PFS_OP_EX2, temp, WRITEMASK_W, temp, undef, undef, 0);
-
- // Fifth slot
- emit_arith(fp, PFS_OP_CMP, temp, WRITEMASK_Z,
- pfs_zero, swizzle(temp, W, W, W, W),
- negate(swizzle(temp, Y, Y, Y, Y)), flags);
- emit_arith(fp, PFS_OP_MAD, temp, WRITEMASK_W, pfs_one, pfs_one,
- pfs_zero, 0);
-
- if (needTemporary) {
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- temp, pfs_one, pfs_zero, flags);
- free_temp(fp, temp);
- } else {
- // Decrease refcount of the destination
- t_hw_dst(fp, dest, GL_FALSE, cs->nrslots);
- }
-}
-
-static GLboolean parse_program(struct r300_fragment_program *fp)
-{
- struct gl_fragment_program *mp = &fp->mesa_program;
- const struct prog_instruction *inst = mp->Base.Instructions;
- struct prog_instruction *fpi;
- GLuint src[3], dest, temp[2];
- int flags, mask = 0;
- int const_sin[2];
-
- if (!inst || inst[0].Opcode == OPCODE_END) {
- ERROR("empty program?\n");
- return GL_FALSE;
- }
+ GLuint InputsRead = compiler->fp->mesa_program.Base.InputsRead;
- for (fpi = mp->Base.Instructions; fpi->Opcode != OPCODE_END; fpi++) {
- if (fpi->SaturateMode == SATURATE_ZERO_ONE)
- flags = PFS_FLAG_SAT;
- else
- flags = 0;
-
- if (fpi->Opcode != OPCODE_KIL) {
- dest = t_dst(fp, fpi->DstReg);
- mask = fpi->DstReg.WriteMask;
- }
-
- switch (fpi->Opcode) {
- case OPCODE_ABS:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- absolute(src[0]), pfs_one, pfs_zero, flags);
- break;
- case OPCODE_ADD:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], pfs_one, src[1], flags);
- break;
- case OPCODE_CMP:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- src[2] = t_src(fp, fpi->SrcReg[2]);
- /* ARB_f_p - if src0.c < 0.0 ? src1.c : src2.c
- * r300 - if src2.c < 0.0 ? src1.c : src0.c
- */
- emit_arith(fp, PFS_OP_CMP, dest, mask,
- src[2], src[1], src[0], flags);
- break;
- case OPCODE_COS:
- /*
- * cos using a parabola (see SIN):
- * cos(x):
- * x = (x/(2*PI))+0.75
- * x = frac(x)
- * x = (x*2*PI)-PI
- * result = sin(x)
- */
- temp[0] = get_temp_reg(fp);
- const_sin[0] = emit_const4fv(fp, SinCosConsts[0]);
- const_sin[1] = emit_const4fv(fp, SinCosConsts[1]);
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
-
- /* add 0.5*PI and do range reduction */
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_X,
- swizzle(src[0], X, X, X, X),
- swizzle(const_sin[1], Z, Z, Z, Z),
- swizzle(const_sin[1], X, X, X, X), 0);
-
- emit_arith(fp, PFS_OP_FRC, temp[0], WRITEMASK_X,
- swizzle(temp[0], X, X, X, X),
- undef, undef, 0);
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_Z, swizzle(temp[0], X, X, X, X), swizzle(const_sin[1], W, W, W, W), //2*PI
- negate(swizzle(const_sin[0], Z, Z, Z, Z)), //-PI
- 0);
-
- /* SIN */
-
- emit_arith(fp, PFS_OP_MAD, temp[0],
- WRITEMASK_X | WRITEMASK_Y, swizzle(temp[0],
- Z, Z, Z,
- Z),
- const_sin[0], pfs_zero, 0);
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_X,
- swizzle(temp[0], Y, Y, Y, Y),
- absolute(swizzle(temp[0], Z, Z, Z, Z)),
- swizzle(temp[0], X, X, X, X), 0);
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_Y,
- swizzle(temp[0], X, X, X, X),
- absolute(swizzle(temp[0], X, X, X, X)),
- negate(swizzle(temp[0], X, X, X, X)), 0);
-
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- swizzle(temp[0], Y, Y, Y, Y),
- swizzle(const_sin[0], W, W, W, W),
- swizzle(temp[0], X, X, X, X), flags);
-
- free_temp(fp, temp[0]);
- break;
- case OPCODE_DP3:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_DP3, dest, mask,
- src[0], src[1], undef, flags);
- break;
- case OPCODE_DP4:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_DP4, dest, mask,
- src[0], src[1], undef, flags);
- break;
- case OPCODE_DPH:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- /* src0.xyz1 -> temp
- * DP4 dest, temp, src1
- */
-#if 0
- temp[0] = get_temp_reg(fp);
- src[0].s_swz = SWIZZLE_ONE;
- emit_arith(fp, PFS_OP_MAD, temp[0], mask,
- src[0], pfs_one, pfs_zero, 0);
- emit_arith(fp, PFS_OP_DP4, dest, mask,
- temp[0], src[1], undef, flags);
- free_temp(fp, temp[0]);
-#else
- emit_arith(fp, PFS_OP_DP4, dest, mask,
- swizzle(src[0], X, Y, Z, ONE), src[1],
- undef, flags);
-#endif
- break;
- case OPCODE_DST:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- /* dest.y = src0.y * src1.y */
- if (mask & WRITEMASK_Y)
- emit_arith(fp, PFS_OP_MAD, dest, WRITEMASK_Y,
- keep(src[0]), keep(src[1]),
- pfs_zero, flags);
- /* dest.z = src0.z */
- if (mask & WRITEMASK_Z)
- emit_arith(fp, PFS_OP_MAD, dest, WRITEMASK_Z,
- src[0], pfs_one, pfs_zero, flags);
- /* result.x = 1.0
- * result.w = src1.w */
- if (mask & WRITEMASK_XW) {
- REG_SET_VSWZ(src[1], SWIZZLE_111); /*Cheat */
- emit_arith(fp, PFS_OP_MAD, dest,
- mask & WRITEMASK_XW,
- src[1], pfs_one, pfs_zero, flags);
- }
- break;
- case OPCODE_EX2:
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_EX2, dest, mask,
- src[0], undef, undef, flags);
- break;
- case OPCODE_FLR:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- temp[0] = get_temp_reg(fp);
- /* FRC temp, src0
- * MAD dest, src0, 1.0, -temp
- */
- emit_arith(fp, PFS_OP_FRC, temp[0], mask,
- keep(src[0]), undef, undef, 0);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], pfs_one, negate(temp[0]), flags);
- free_temp(fp, temp[0]);
- break;
- case OPCODE_FRC:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_FRC, dest, mask,
- src[0], undef, undef, flags);
- break;
- case OPCODE_KIL:
- emit_tex(fp, fpi, R300_FPITX_OP_KIL);
- break;
- case OPCODE_LG2:
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_LG2, dest, mask,
- src[0], undef, undef, flags);
- break;
- case OPCODE_LIT:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- emit_lit(fp, dest, mask, src[0], flags);
- break;
- case OPCODE_LRP:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- src[2] = t_src(fp, fpi->SrcReg[2]);
- /* result = tmp0tmp1 + (1 - tmp0)tmp2
- * = tmp0tmp1 + tmp2 + (-tmp0)tmp2
- * MAD temp, -tmp0, tmp2, tmp2
- * MAD result, tmp0, tmp1, temp
- */
- temp[0] = get_temp_reg(fp);
- emit_arith(fp, PFS_OP_MAD, temp[0], mask,
- negate(keep(src[0])), keep(src[2]), src[2],
- 0);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], src[1], temp[0], flags);
- free_temp(fp, temp[0]);
- break;
- case OPCODE_MAD:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- src[2] = t_src(fp, fpi->SrcReg[2]);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], src[1], src[2], flags);
- break;
- case OPCODE_MAX:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_MAX, dest, mask,
- src[0], src[1], undef, flags);
- break;
- case OPCODE_MIN:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_MIN, dest, mask,
- src[0], src[1], undef, flags);
- break;
- case OPCODE_MOV:
- case OPCODE_SWZ:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], pfs_one, pfs_zero, flags);
- break;
- case OPCODE_MUL:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], src[1], pfs_zero, flags);
- break;
- case OPCODE_POW:
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
- src[1] = t_scalar_src(fp, fpi->SrcReg[1]);
- temp[0] = get_temp_reg(fp);
- emit_arith(fp, PFS_OP_LG2, temp[0], WRITEMASK_W,
- src[0], undef, undef, 0);
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_W,
- temp[0], src[1], pfs_zero, 0);
- emit_arith(fp, PFS_OP_EX2, dest, fpi->DstReg.WriteMask,
- temp[0], undef, undef, 0);
- free_temp(fp, temp[0]);
- break;
- case OPCODE_RCP:
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_RCP, dest, mask,
- src[0], undef, undef, flags);
- break;
- case OPCODE_RSQ:
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
- emit_arith(fp, PFS_OP_RSQ, dest, mask,
- absolute(src[0]), pfs_zero, pfs_zero, flags);
- break;
- case OPCODE_SCS:
- /*
- * scs using a parabola :
- * scs(x):
- * result.x = sin(-abs(x)+0.5*PI) (cos)
- * result.y = sin(x) (sin)
- *
- */
- temp[0] = get_temp_reg(fp);
- temp[1] = get_temp_reg(fp);
- const_sin[0] = emit_const4fv(fp, SinCosConsts[0]);
- const_sin[1] = emit_const4fv(fp, SinCosConsts[1]);
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
-
- /* x = -abs(x)+0.5*PI */
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_Z, swizzle(const_sin[0], Z, Z, Z, Z), //PI
- pfs_half,
- negate(abs
- (swizzle(keep(src[0]), X, X, X, X))),
- 0);
-
- /* C*x (sin) */
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_W,
- swizzle(const_sin[0], Y, Y, Y, Y),
- swizzle(keep(src[0]), X, X, X, X),
- pfs_zero, 0);
-
- /* B*x, C*x (cos) */
- emit_arith(fp, PFS_OP_MAD, temp[0],
- WRITEMASK_X | WRITEMASK_Y, swizzle(temp[0],
- Z, Z, Z,
- Z),
- const_sin[0], pfs_zero, 0);
-
- /* B*x (sin) */
- emit_arith(fp, PFS_OP_MAD, temp[1], WRITEMASK_W,
- swizzle(const_sin[0], X, X, X, X),
- keep(src[0]), pfs_zero, 0);
-
- /* y = B*x + C*x*abs(x) (sin) */
- emit_arith(fp, PFS_OP_MAD, temp[1], WRITEMASK_Z,
- absolute(src[0]),
- swizzle(temp[0], W, W, W, W),
- swizzle(temp[1], W, W, W, W), 0);
-
- /* y = B*x + C*x*abs(x) (cos) */
- emit_arith(fp, PFS_OP_MAD, temp[1], WRITEMASK_W,
- swizzle(temp[0], Y, Y, Y, Y),
- absolute(swizzle(temp[0], Z, Z, Z, Z)),
- swizzle(temp[0], X, X, X, X), 0);
-
- /* y*abs(y) - y (cos), y*abs(y) - y (sin) */
- emit_arith(fp, PFS_OP_MAD, temp[0],
- WRITEMASK_X | WRITEMASK_Y, swizzle(temp[1],
- W, Z, Y,
- X),
- absolute(swizzle(temp[1], W, Z, Y, X)),
- negate(swizzle(temp[1], W, Z, Y, X)), 0);
-
- /* dest.xy = mad(temp.xy, P, temp2.wz) */
- emit_arith(fp, PFS_OP_MAD, dest,
- mask & (WRITEMASK_X | WRITEMASK_Y), temp[0],
- swizzle(const_sin[0], W, W, W, W),
- swizzle(temp[1], W, Z, Y, X), flags);
-
- free_temp(fp, temp[0]);
- free_temp(fp, temp[1]);
- break;
- case OPCODE_SGE:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- temp[0] = get_temp_reg(fp);
- /* temp = src0 - src1
- * dest.c = (temp.c < 0.0) ? 0 : 1
- */
- emit_arith(fp, PFS_OP_MAD, temp[0], mask,
- src[0], pfs_one, negate(src[1]), 0);
- emit_arith(fp, PFS_OP_CMP, dest, mask,
- pfs_one, pfs_zero, temp[0], 0);
- free_temp(fp, temp[0]);
- break;
- case OPCODE_SIN:
- /*
- * using a parabola:
- * sin(x) = 4/pi * x + -4/(pi*pi) * x * abs(x)
- * extra precision is obtained by weighting against
- * itself squared.
- */
-
- temp[0] = get_temp_reg(fp);
- const_sin[0] = emit_const4fv(fp, SinCosConsts[0]);
- const_sin[1] = emit_const4fv(fp, SinCosConsts[1]);
- src[0] = t_scalar_src(fp, fpi->SrcReg[0]);
-
- /* do range reduction */
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_X,
- swizzle(keep(src[0]), X, X, X, X),
- swizzle(const_sin[1], Z, Z, Z, Z),
- pfs_half, 0);
-
- emit_arith(fp, PFS_OP_FRC, temp[0], WRITEMASK_X,
- swizzle(temp[0], X, X, X, X),
- undef, undef, 0);
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_Z, swizzle(temp[0], X, X, X, X), swizzle(const_sin[1], W, W, W, W), //2*PI
- negate(swizzle(const_sin[0], Z, Z, Z, Z)), //PI
- 0);
-
- /* SIN */
-
- emit_arith(fp, PFS_OP_MAD, temp[0],
- WRITEMASK_X | WRITEMASK_Y, swizzle(temp[0],
- Z, Z, Z,
- Z),
- const_sin[0], pfs_zero, 0);
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_X,
- swizzle(temp[0], Y, Y, Y, Y),
- absolute(swizzle(temp[0], Z, Z, Z, Z)),
- swizzle(temp[0], X, X, X, X), 0);
-
- emit_arith(fp, PFS_OP_MAD, temp[0], WRITEMASK_Y,
- swizzle(temp[0], X, X, X, X),
- absolute(swizzle(temp[0], X, X, X, X)),
- negate(swizzle(temp[0], X, X, X, X)), 0);
-
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- swizzle(temp[0], Y, Y, Y, Y),
- swizzle(const_sin[0], W, W, W, W),
- swizzle(temp[0], X, X, X, X), flags);
-
- free_temp(fp, temp[0]);
- break;
- case OPCODE_SLT:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- temp[0] = get_temp_reg(fp);
- /* temp = src0 - src1
- * dest.c = (temp.c < 0.0) ? 1 : 0
- */
- emit_arith(fp, PFS_OP_MAD, temp[0], mask,
- src[0], pfs_one, negate(src[1]), 0);
- emit_arith(fp, PFS_OP_CMP, dest, mask,
- pfs_zero, pfs_one, temp[0], 0);
- free_temp(fp, temp[0]);
- break;
- case OPCODE_SUB:
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- emit_arith(fp, PFS_OP_MAD, dest, mask,
- src[0], pfs_one, negate(src[1]), flags);
- break;
- case OPCODE_TEX:
- emit_tex(fp, fpi, R300_FPITX_OP_TEX);
- break;
- case OPCODE_TXB:
- emit_tex(fp, fpi, R300_FPITX_OP_TXB);
- break;
- case OPCODE_TXP:
- emit_tex(fp, fpi, R300_FPITX_OP_TXP);
- break;
- case OPCODE_XPD:{
- src[0] = t_src(fp, fpi->SrcReg[0]);
- src[1] = t_src(fp, fpi->SrcReg[1]);
- temp[0] = get_temp_reg(fp);
- /* temp = src0.zxy * src1.yzx */
- emit_arith(fp, PFS_OP_MAD, temp[0],
- WRITEMASK_XYZ, swizzle(keep(src[0]),
- Z, X, Y, W),
- swizzle(keep(src[1]), Y, Z, X, W),
- pfs_zero, 0);
- /* dest.xyz = src0.yzx * src1.zxy - temp
- * dest.w = undefined
- * */
- emit_arith(fp, PFS_OP_MAD, dest,
- mask & WRITEMASK_XYZ, swizzle(src[0],
- Y, Z,
- X, W),
- swizzle(src[1], Z, X, Y, W),
- negate(temp[0]), flags);
- /* cleanup */
- free_temp(fp, temp[0]);
- break;
- }
- default:
- ERROR("unknown fpi->Opcode %d\n", fpi->Opcode);
- break;
- }
-
- if (fp->error)
- return GL_FALSE;
-
- }
-
- return GL_TRUE;
-}
+ if (!(InputsRead & FRAG_BIT_WPOS))
+ return;
-static void insert_wpos(struct gl_program *prog)
-{
static gl_state_index tokens[STATE_LENGTH] = {
STATE_INTERNAL, STATE_R300_WINDOW_DIMENSION, 0, 0, 0
};
struct prog_instruction *fpi;
GLuint window_index;
int i = 0;
- GLuint tempregi = prog->NumTemporaries;
- /* should do something else if no temps left... */
- prog->NumTemporaries++;
+ GLuint tempregi = _mesa_find_free_register(compiler->program, PROGRAM_TEMPORARY);
- fpi = _mesa_alloc_instructions(prog->NumInstructions + 3);
- _mesa_init_instructions(fpi, prog->NumInstructions + 3);
+ _mesa_insert_instructions(compiler->program, 0, 3);
+ fpi = compiler->program->Instructions;
/* perspective divide */
fpi[i].Opcode = OPCODE_RCP;
i++;
/* viewport transformation */
- window_index = _mesa_add_state_reference(prog->Parameters, tokens);
+ window_index = _mesa_add_state_reference(compiler->program->Parameters, tokens);
fpi[i].Opcode = OPCODE_MAD;
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO);
i++;
- _mesa_copy_instructions(&fpi[i], prog->Instructions,
- prog->NumInstructions);
-
- free(prog->Instructions);
-
- prog->Instructions = fpi;
-
- prog->NumInstructions += i;
- fpi = &prog->Instructions[prog->NumInstructions - 1];
-
- assert(fpi->Opcode == OPCODE_END);
-
- for (fpi = &prog->Instructions[3]; fpi->Opcode != OPCODE_END; fpi++) {
- for (i = 0; i < 3; i++)
- if (fpi->SrcReg[i].File == PROGRAM_INPUT &&
- fpi->SrcReg[i].Index == FRAG_ATTRIB_WPOS) {
- fpi->SrcReg[i].File = PROGRAM_TEMPORARY;
- fpi->SrcReg[i].Index = tempregi;
+ for (; i < compiler->program->NumInstructions; ++i) {
+ int reg;
+ for (reg = 0; reg < 3; reg++) {
+ if (fpi[i].SrcReg[reg].File == PROGRAM_INPUT &&
+ fpi[i].SrcReg[reg].Index == FRAG_ATTRIB_WPOS) {
+ fpi[i].SrcReg[reg].File = PROGRAM_TEMPORARY;
+ fpi[i].SrcReg[reg].Index = tempregi;
}
+ }
}
}
-/* - Init structures
- * - Determine what hwregs each input corresponds to
- */
-static void init_program(r300ContextPtr r300, struct r300_fragment_program *fp)
+
+static void nqssadce_init(struct nqssadce_state* s)
{
- struct r300_pfs_compile_state *cs = NULL;
- struct gl_fragment_program *mp = &fp->mesa_program;
- struct prog_instruction *fpi;
- GLuint InputsRead = mp->Base.InputsRead;
- GLuint temps_used = 0; /* for fp->temps[] */
- int i, j;
-
- /* New compile, reset tracking data */
- fp->optimization =
- driQueryOptioni(&r300->radeon.optionCache, "fp_optimization");
- fp->translated = GL_FALSE;
- fp->error = GL_FALSE;
- fp->cs = cs = &(R300_CONTEXT(fp->ctx)->state.pfs_compile);
- fp->tex.length = 0;
- fp->cur_node = 0;
- fp->first_node_has_tex = 0;
- fp->const_nr = 0;
- fp->max_temp_idx = 0;
- fp->node[0].alu_end = -1;
- fp->node[0].tex_end = -1;
-
- _mesa_memset(cs, 0, sizeof(*fp->cs));
- for (i = 0; i < PFS_MAX_ALU_INST; i++) {
- for (j = 0; j < 3; j++) {
- cs->slot[i].vsrc[j] = SRC_CONST;
- cs->slot[i].ssrc[j] = SRC_CONST;
- }
- }
+ s->Outputs[FRAG_RESULT_COLR].Sourced = WRITEMASK_XYZW;
+ s->Outputs[FRAG_RESULT_DEPR].Sourced = WRITEMASK_W;
+}
- /* Work out what temps the Mesa inputs correspond to, this must match
- * what setup_rs_unit does, which shouldn't be a problem as rs_unit
- * configures itself based on the fragprog's InputsRead
- *
- * NOTE: this depends on get_hw_temp() allocating registers in order,
- * starting from register 0.
- */
- /* Texcoords come first */
- for (i = 0; i < fp->ctx->Const.MaxTextureUnits; i++) {
- if (InputsRead & (FRAG_BIT_TEX0 << i)) {
- cs->inputs[FRAG_ATTRIB_TEX0 + i].refcount = 0;
- cs->inputs[FRAG_ATTRIB_TEX0 + i].reg =
- get_hw_temp(fp, 0);
- }
+static GLuint build_dtm(GLuint depthmode)
+{
+ switch(depthmode) {
+ default:
+ case GL_LUMINANCE: return 0;
+ case GL_INTENSITY: return 1;
+ case GL_ALPHA: return 2;
}
- InputsRead &= ~FRAG_BITS_TEX_ANY;
+}
- /* fragment position treated as a texcoord */
- if (InputsRead & FRAG_BIT_WPOS) {
- cs->inputs[FRAG_ATTRIB_WPOS].refcount = 0;
- cs->inputs[FRAG_ATTRIB_WPOS].reg = get_hw_temp(fp, 0);
- insert_wpos(&mp->Base);
- }
- InputsRead &= ~FRAG_BIT_WPOS;
+static GLuint build_func(GLuint comparefunc)
+{
+ return comparefunc - GL_NEVER;
+}
- /* Then primary colour */
- if (InputsRead & FRAG_BIT_COL0) {
- cs->inputs[FRAG_ATTRIB_COL0].refcount = 0;
- cs->inputs[FRAG_ATTRIB_COL0].reg = get_hw_temp(fp, 0);
- }
- InputsRead &= ~FRAG_BIT_COL0;
- /* Secondary color */
- if (InputsRead & FRAG_BIT_COL1) {
- cs->inputs[FRAG_ATTRIB_COL1].refcount = 0;
- cs->inputs[FRAG_ATTRIB_COL1].reg = get_hw_temp(fp, 0);
- }
- InputsRead &= ~FRAG_BIT_COL1;
-
- /* Anything else */
- if (InputsRead) {
- WARN_ONCE("Don't know how to handle inputs 0x%x\n", InputsRead);
- /* force read from hwreg 0 for now */
- for (i = 0; i < 32; i++)
- if (InputsRead & (1 << i))
- cs->inputs[i].reg = 0;
- }
+/**
+ * Collect all external state that is relevant for compiling the given
+ * fragment program.
+ */
+static void build_state(
+ r300ContextPtr r300,
+ struct r300_fragment_program *fp,
+ struct r300_fragment_program_external_state *state)
+{
+ int unit;
- /* Pre-parse the mesa program, grabbing refcounts on input/temp regs.
- * That way, we can free up the reg when it's no longer needed
- */
- if (!mp->Base.Instructions) {
- ERROR("No instructions found in program\n");
- return;
- }
+ _mesa_bzero(state, sizeof(*state));
- for (fpi = mp->Base.Instructions; fpi->Opcode != OPCODE_END; fpi++) {
- int idx;
-
- for (i = 0; i < 3; i++) {
- idx = fpi->SrcReg[i].Index;
- switch (fpi->SrcReg[i].File) {
- case PROGRAM_TEMPORARY:
- if (!(temps_used & (1 << idx))) {
- cs->temps[idx].reg = -1;
- cs->temps[idx].refcount = 1;
- temps_used |= (1 << idx);
- } else
- cs->temps[idx].refcount++;
- break;
- case PROGRAM_INPUT:
- cs->inputs[idx].refcount++;
- break;
- default:
- break;
- }
- }
+ for(unit = 0; unit < 16; ++unit) {
+ if (fp->mesa_program.Base.ShadowSamplers & (1 << unit)) {
+ struct gl_texture_object* tex = r300->radeon.glCtx->Texture.Unit[unit]._Current;
- idx = fpi->DstReg.Index;
- if (fpi->DstReg.File == PROGRAM_TEMPORARY) {
- if (!(temps_used & (1 << idx))) {
- cs->temps[idx].reg = -1;
- cs->temps[idx].refcount = 1;
- temps_used |= (1 << idx);
- } else
- cs->temps[idx].refcount++;
+ state->unit[unit].depth_texture_mode = build_dtm(tex->DepthMode);
+ state->unit[unit].texture_compare_func = build_func(tex->CompareFunc);
}
}
- cs->temp_in_use = temps_used;
}
-static void update_params(struct r300_fragment_program *fp)
-{
- struct gl_fragment_program *mp = &fp->mesa_program;
-
- /* Ask Mesa nicely to fill in ParameterValues for us */
- if (mp->Base.Parameters)
- _mesa_load_state_parameters(fp->ctx, mp->Base.Parameters);
-}
void r300TranslateFragmentShader(r300ContextPtr r300,
struct r300_fragment_program *fp)
{
- struct r300_pfs_compile_state *cs = NULL;
+ struct r300_fragment_program_external_state state;
+
+ build_state(r300, fp, &state);
+ if (_mesa_memcmp(&fp->state, &state, sizeof(state))) {
+ /* TODO: cache compiled programs */
+ fp->translated = GL_FALSE;
+ _mesa_memcpy(&fp->state, &state, sizeof(state));
+ }
if (!fp->translated) {
+ struct r300_fragment_program_compiler compiler;
+
+ compiler.r300 = r300;
+ compiler.fp = fp;
+ compiler.code = &fp->code;
+ compiler.program = _mesa_clone_program(r300->radeon.glCtx, &fp->mesa_program.Base);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ _mesa_printf("Fragment Program: Initial program:\n");
+ _mesa_print_program(compiler.program);
+ }
- init_program(r300, fp);
- cs = fp->cs;
+ insert_WPOS_trailer(&compiler);
+
+ struct radeon_program_transformation transformations[] = {
+ { &transform_TEX, &compiler },
+ { &radeonTransformALU, 0 },
+ { &radeonTransformTrigSimple, 0 }
+ };
+ radeonLocalTransform(
+ r300->radeon.glCtx,
+ compiler.program,
+ 3, transformations);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ _mesa_printf("Fragment Program: After native rewrite:\n");
+ _mesa_print_program(compiler.program);
+ }
- if (parse_program(fp) == GL_FALSE) {
- dump_program(fp);
- return;
+ struct radeon_nqssadce_descr nqssadce = {
+ .Init = &nqssadce_init,
+ .IsNativeSwizzle = &r300FPIsNativeSwizzle,
+ .BuildSwizzle = &r300FPBuildSwizzle,
+ .RewriteDepthOut = GL_TRUE
+ };
+ radeonNqssaDce(r300->radeon.glCtx, compiler.program, &nqssadce);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ _mesa_printf("Compiler: after NqSSA-DCE:\n");
+ _mesa_print_program(compiler.program);
}
- /* Finish off */
- fp->node[fp->cur_node].alu_end =
- cs->nrslots - fp->node[fp->cur_node].alu_offset - 1;
- if (fp->node[fp->cur_node].tex_end < 0)
- fp->node[fp->cur_node].tex_end = 0;
- fp->alu_offset = 0;
- fp->alu_end = cs->nrslots - 1;
- fp->tex_offset = 0;
- fp->tex_end = fp->tex.length ? fp->tex.length - 1 : 0;
- assert(fp->node[fp->cur_node].alu_end >= 0);
- assert(fp->alu_end >= 0);
-
- fp->translated = GL_TRUE;
- if (RADEON_DEBUG & DEBUG_PIXEL)
- dump_program(fp);
- r300UpdateStateParameters(fp->ctx, _NEW_PROGRAM);
+ if (!r300FragmentProgramEmit(&compiler))
+ fp->error = GL_TRUE;
+
+ /* Subtle: Rescue any parameters that have been added during transformations */
+ _mesa_free_parameter_list(fp->mesa_program.Base.Parameters);
+ fp->mesa_program.Base.Parameters = compiler.program->Parameters;
+ compiler.program->Parameters = 0;
+
+ _mesa_reference_program(r300->radeon.glCtx, &compiler.program, NULL);
+
+ if (!fp->error)
+ fp->translated = GL_TRUE;
+ if (fp->error || (RADEON_DEBUG & DEBUG_PIXEL))
+ r300FragmentProgramDump(fp, &fp->code);
+ r300UpdateStateParameters(r300->radeon.glCtx, _NEW_PROGRAM);
}
- update_params(fp);
+ update_params(r300, fp);
}
/* just some random things... */
-static void dump_program(struct r300_fragment_program *fp)
+void r300FragmentProgramDump(
+ struct r300_fragment_program *fp,
+ struct r300_fragment_program_code *code)
{
int n, i, j;
static int pc = 0;
fprintf(stderr, "pc=%d*************************************\n", pc++);
- fprintf(stderr, "Mesa program:\n");
- fprintf(stderr, "-------------\n");
- _mesa_print_program(&fp->mesa_program.Base);
- fflush(stdout);
-
fprintf(stderr, "Hardware program\n");
fprintf(stderr, "----------------\n");
- for (n = 0; n < (fp->cur_node + 1); n++) {
+ for (n = 0; n < (code->cur_node + 1); n++) {
fprintf(stderr, "NODE %d: alu_offset: %d, tex_offset: %d, "
- "alu_end: %d, tex_end: %d\n", n,
- fp->node[n].alu_offset,
- fp->node[n].tex_offset,
- fp->node[n].alu_end, fp->node[n].tex_end);
+ "alu_end: %d, tex_end: %d, flags: %08x\n", n,
+ code->node[n].alu_offset,
+ code->node[n].tex_offset,
+ code->node[n].alu_end, code->node[n].tex_end,
+ code->node[n].flags);
- if (fp->tex.length) {
+ if (n > 0 || code->first_node_has_tex) {
fprintf(stderr, " TEX:\n");
- for (i = fp->node[n].tex_offset;
- i <= fp->node[n].tex_offset + fp->node[n].tex_end;
+ for (i = code->node[n].tex_offset;
+ i <= code->node[n].tex_offset + code->node[n].tex_end;
++i) {
const char *instr;
- switch ((fp->tex.
- inst[i] >> R300_FPITX_OPCODE_SHIFT) &
+ switch ((code->tex.
+ inst[i] >> R300_TEX_INST_SHIFT) &
15) {
- case R300_FPITX_OP_TEX:
+ case R300_TEX_OP_LD:
instr = "TEX";
break;
- case R300_FPITX_OP_KIL:
+ case R300_TEX_OP_KIL:
instr = "KIL";
break;
- case R300_FPITX_OP_TXP:
+ case R300_TEX_OP_TXP:
instr = "TXP";
break;
- case R300_FPITX_OP_TXB:
+ case R300_TEX_OP_TXB:
instr = "TXB";
break;
default:
fprintf(stderr,
" %s t%i, %c%i, texture[%i] (%08x)\n",
instr,
- (fp->tex.
- inst[i] >> R300_FPITX_DST_SHIFT) & 31,
- (fp->tex.
- inst[i] & R300_FPITX_SRC_CONST) ? 'c' :
+ (code->tex.
+ inst[i] >> R300_DST_ADDR_SHIFT) & 31,
't',
- (fp->tex.
- inst[i] >> R300_FPITX_SRC_SHIFT) & 31,
- (fp->tex.
- inst[i] & R300_FPITX_IMAGE_MASK) >>
- R300_FPITX_IMAGE_SHIFT,
- fp->tex.inst[i]);
+ (code->tex.
+ inst[i] >> R300_SRC_ADDR_SHIFT) & 31,
+ (code->tex.
+ inst[i] & R300_TEX_ID_MASK) >>
+ R300_TEX_ID_SHIFT,
+ code->tex.inst[i]);
}
}
- for (i = fp->node[n].alu_offset;
- i <= fp->node[n].alu_offset + fp->node[n].alu_end; ++i) {
+ for (i = code->node[n].alu_offset;
+ i <= code->node[n].alu_offset + code->node[n].alu_end; ++i) {
char srcc[3][10], dstc[20];
char srca[3][10], dsta[20];
char argc[3][20];
char flags[5], tmp[10];
for (j = 0; j < 3; ++j) {
- int regc = fp->alu.inst[i].inst1 >> (j * 6);
- int rega = fp->alu.inst[i].inst3 >> (j * 6);
+ int regc = code->alu.inst[i].inst1 >> (j * 6);
+ int rega = code->alu.inst[i].inst3 >> (j * 6);
sprintf(srcc[j], "%c%i",
(regc & 32) ? 'c' : 't', regc & 31);
dstc[0] = 0;
sprintf(flags, "%s%s%s",
- (fp->alu.inst[i].
- inst1 & R300_FPI1_DSTC_REG_X) ? "x" : "",
- (fp->alu.inst[i].
- inst1 & R300_FPI1_DSTC_REG_Y) ? "y" : "",
- (fp->alu.inst[i].
- inst1 & R300_FPI1_DSTC_REG_Z) ? "z" : "");
+ (code->alu.inst[i].
+ inst1 & R300_ALU_DSTC_REG_X) ? "x" : "",
+ (code->alu.inst[i].
+ inst1 & R300_ALU_DSTC_REG_Y) ? "y" : "",
+ (code->alu.inst[i].
+ inst1 & R300_ALU_DSTC_REG_Z) ? "z" : "");
if (flags[0] != 0) {
sprintf(dstc, "t%i.%s ",
- (fp->alu.inst[i].
- inst1 >> R300_FPI1_DSTC_SHIFT) & 31,
+ (code->alu.inst[i].
+ inst1 >> R300_ALU_DSTC_SHIFT) & 31,
flags);
}
sprintf(flags, "%s%s%s",
- (fp->alu.inst[i].
- inst1 & R300_FPI1_DSTC_OUTPUT_X) ? "x" : "",
- (fp->alu.inst[i].
- inst1 & R300_FPI1_DSTC_OUTPUT_Y) ? "y" : "",
- (fp->alu.inst[i].
- inst1 & R300_FPI1_DSTC_OUTPUT_Z) ? "z" : "");
+ (code->alu.inst[i].
+ inst1 & R300_ALU_DSTC_OUTPUT_X) ? "x" : "",
+ (code->alu.inst[i].
+ inst1 & R300_ALU_DSTC_OUTPUT_Y) ? "y" : "",
+ (code->alu.inst[i].
+ inst1 & R300_ALU_DSTC_OUTPUT_Z) ? "z" : "");
if (flags[0] != 0) {
sprintf(tmp, "o%i.%s",
- (fp->alu.inst[i].
- inst1 >> R300_FPI1_DSTC_SHIFT) & 31,
+ (code->alu.inst[i].
+ inst1 >> R300_ALU_DSTC_SHIFT) & 31,
flags);
strcat(dstc, tmp);
}
dsta[0] = 0;
- if (fp->alu.inst[i].inst3 & R300_FPI3_DSTA_REG) {
+ if (code->alu.inst[i].inst3 & R300_ALU_DSTA_REG) {
sprintf(dsta, "t%i.w ",
- (fp->alu.inst[i].
- inst3 >> R300_FPI3_DSTA_SHIFT) & 31);
+ (code->alu.inst[i].
+ inst3 >> R300_ALU_DSTA_SHIFT) & 31);
}
- if (fp->alu.inst[i].inst3 & R300_FPI3_DSTA_OUTPUT) {
+ if (code->alu.inst[i].inst3 & R300_ALU_DSTA_OUTPUT) {
sprintf(tmp, "o%i.w ",
- (fp->alu.inst[i].
- inst3 >> R300_FPI3_DSTA_SHIFT) & 31);
+ (code->alu.inst[i].
+ inst3 >> R300_ALU_DSTA_SHIFT) & 31);
strcat(dsta, tmp);
}
- if (fp->alu.inst[i].inst3 & R300_FPI3_DSTA_DEPTH) {
+ if (code->alu.inst[i].inst3 & R300_ALU_DSTA_DEPTH) {
strcat(dsta, "Z");
}
"%3i: xyz: %3s %3s %3s -> %-20s (%08x)\n"
" w: %3s %3s %3s -> %-20s (%08x)\n", i,
srcc[0], srcc[1], srcc[2], dstc,
- fp->alu.inst[i].inst1, srca[0], srca[1],
- srca[2], dsta, fp->alu.inst[i].inst3);
+ code->alu.inst[i].inst1, srca[0], srca[1],
+ srca[2], dsta, code->alu.inst[i].inst3);
for (j = 0; j < 3; ++j) {
- int regc = fp->alu.inst[i].inst0 >> (j * 7);
- int rega = fp->alu.inst[i].inst2 >> (j * 7);
+ int regc = code->alu.inst[i].inst0 >> (j * 7);
+ int rega = code->alu.inst[i].inst2 >> (j * 7);
int d;
char buf[20];
d = regc & 31;
if (d < 12) {
switch (d % 4) {
- case R300_FPI0_ARGC_SRC0C_XYZ:
+ case R300_ALU_ARGC_SRC0C_XYZ:
sprintf(buf, "%s.xyz",
srcc[d / 4]);
break;
- case R300_FPI0_ARGC_SRC0C_XXX:
+ case R300_ALU_ARGC_SRC0C_XXX:
sprintf(buf, "%s.xxx",
srcc[d / 4]);
break;
- case R300_FPI0_ARGC_SRC0C_YYY:
+ case R300_ALU_ARGC_SRC0C_YYY:
sprintf(buf, "%s.yyy",
srcc[d / 4]);
break;
- case R300_FPI0_ARGC_SRC0C_ZZZ:
+ case R300_ALU_ARGC_SRC0C_ZZZ:
sprintf(buf, "%s.zzz",
srcc[d / 4]);
break;
fprintf(stderr, " xyz: %8s %8s %8s op: %08x\n"
" w: %8s %8s %8s op: %08x\n",
argc[0], argc[1], argc[2],
- fp->alu.inst[i].inst0, arga[0], arga[1],
- arga[2], fp->alu.inst[i].inst2);
+ code->alu.inst[i].inst0, arga[0], arga[1],
+ arga[2], code->alu.inst[i].inst2);
}
}
}
#ifndef __R300_FRAGPROG_H_
#define __R300_FRAGPROG_H_
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
#include "shader/program.h"
#include "shader/prog_instruction.h"
#include "r300_context.h"
-
-typedef struct r300_fragment_program_swizzle {
- GLuint length;
- GLuint src[4];
- GLuint inst[8];
-} r300_fragment_program_swizzle_t;
-
-/* supported hw opcodes */
-#define PFS_OP_MAD 0
-#define PFS_OP_DP3 1
-#define PFS_OP_DP4 2
-#define PFS_OP_MIN 3
-#define PFS_OP_MAX 4
-#define PFS_OP_CMP 5
-#define PFS_OP_FRC 6
-#define PFS_OP_EX2 7
-#define PFS_OP_LG2 8
-#define PFS_OP_RCP 9
-#define PFS_OP_RSQ 10
-#define PFS_OP_REPL_ALPHA 11
-#define PFS_OP_CMPH 12
-#define MAX_PFS_OP 12
-
-#define PFS_FLAG_SAT (1 << 0)
-#define PFS_FLAG_ABS (1 << 1)
-
-#define ARG_NEG (1 << 5)
-#define ARG_ABS (1 << 6)
-#define ARG_MASK (127 << 0)
-#define ARG_STRIDE 7
-#define SRC_CONST (1 << 5)
-#define SRC_MASK (63 << 0)
-#define SRC_STRIDE 6
-
-#define NOP_INST0 ( \
- (R300_FPI0_OUTC_MAD) | \
- (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG0C_SHIFT) | \
- (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG1C_SHIFT) | \
- (R300_FPI0_ARGC_ZERO << R300_FPI0_ARG2C_SHIFT))
-#define NOP_INST1 ( \
- ((0 | SRC_CONST) << R300_FPI1_SRC0C_SHIFT) | \
- ((0 | SRC_CONST) << R300_FPI1_SRC1C_SHIFT) | \
- ((0 | SRC_CONST) << R300_FPI1_SRC2C_SHIFT))
-#define NOP_INST2 ( \
- (R300_FPI2_OUTA_MAD) | \
- (R300_FPI2_ARGA_ZERO << R300_FPI2_ARG0A_SHIFT) | \
- (R300_FPI2_ARGA_ZERO << R300_FPI2_ARG1A_SHIFT) | \
- (R300_FPI2_ARGA_ZERO << R300_FPI2_ARG2A_SHIFT))
-#define NOP_INST3 ( \
- ((0 | SRC_CONST) << R300_FPI3_SRC0A_SHIFT) | \
- ((0 | SRC_CONST) << R300_FPI3_SRC1A_SHIFT) | \
- ((0 | SRC_CONST) << R300_FPI3_SRC2A_SHIFT))
+#include "radeon_program.h"
#define DRI_CONF_FP_OPTIMIZATION_SPEED 0
#define DRI_CONF_FP_OPTIMIZATION_QUALITY 1
+#if 1
+
+/**
+ * Fragment program helper macros
+ */
+
+/* Produce unshifted source selectors */
+#define FP_TMP(idx) (idx)
+#define FP_CONST(idx) ((idx) | (1 << 5))
+
+/* Produce source/dest selector dword */
+#define FP_SELC_MASK_NO 0
+#define FP_SELC_MASK_X 1
+#define FP_SELC_MASK_Y 2
+#define FP_SELC_MASK_XY 3
+#define FP_SELC_MASK_Z 4
+#define FP_SELC_MASK_XZ 5
+#define FP_SELC_MASK_YZ 6
+#define FP_SELC_MASK_XYZ 7
+
+#define FP_SELC(destidx,regmask,outmask,src0,src1,src2) \
+ (((destidx) << R300_ALU_DSTC_SHIFT) | \
+ (FP_SELC_MASK_##regmask << 23) | \
+ (FP_SELC_MASK_##outmask << 26) | \
+ ((src0) << R300_ALU_SRC0C_SHIFT) | \
+ ((src1) << R300_ALU_SRC1C_SHIFT) | \
+ ((src2) << R300_ALU_SRC2C_SHIFT))
+
+#define FP_SELA_MASK_NO 0
+#define FP_SELA_MASK_W 1
+
+#define FP_SELA(destidx,regmask,outmask,src0,src1,src2) \
+ (((destidx) << R300_ALU_DSTA_SHIFT) | \
+ (FP_SELA_MASK_##regmask << 23) | \
+ (FP_SELA_MASK_##outmask << 24) | \
+ ((src0) << R300_ALU_SRC0A_SHIFT) | \
+ ((src1) << R300_ALU_SRC1A_SHIFT) | \
+ ((src2) << R300_ALU_SRC2A_SHIFT))
+
+/* Produce unshifted argument selectors */
+#define FP_ARGC(source) R300_ALU_ARGC_##source
+#define FP_ARGA(source) R300_ALU_ARGA_##source
+#define FP_ABS(arg) ((arg) | (1 << 6))
+#define FP_NEG(arg) ((arg) ^ (1 << 5))
+
+/* Produce instruction dword */
+#define FP_INSTRC(opcode,arg0,arg1,arg2) \
+ (R300_ALU_OUTC_##opcode | \
+ ((arg0) << R300_ALU_ARG0C_SHIFT) | \
+ ((arg1) << R300_ALU_ARG1C_SHIFT) | \
+ ((arg2) << R300_ALU_ARG2C_SHIFT))
+
+#define FP_INSTRA(opcode,arg0,arg1,arg2) \
+ (R300_ALU_OUTA_##opcode | \
+ ((arg0) << R300_ALU_ARG0A_SHIFT) | \
+ ((arg1) << R300_ALU_ARG1A_SHIFT) | \
+ ((arg2) << R300_ALU_ARG2A_SHIFT))
+
+#endif
+
struct r300_fragment_program;
extern void r300TranslateFragmentShader(r300ContextPtr r300,
struct r300_fragment_program *fp);
+
+/**
+ * Used internally by the r300 fragment program code to store compile-time
+ * only data.
+ */
+struct r300_fragment_program_compiler {
+ r300ContextPtr r300;
+ struct r300_fragment_program *fp;
+ struct r300_fragment_program_code *code;
+ struct gl_program *program;
+};
+
+extern GLboolean r300FragmentProgramEmit(struct r300_fragment_program_compiler *compiler);
+
+
+extern void r300FragmentProgramDump(
+ struct r300_fragment_program *fp,
+ struct r300_fragment_program_code *code);
+
#endif
--- /dev/null
+/*
+ * Copyright (C) 2005 Ben Skeggs.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * \file
+ *
+ * Emit the r300_fragment_program_code that can be understood by the hardware.
+ * Input is a pre-transformed radeon_program.
+ *
+ * \author Ben Skeggs <darktama@iinet.net.au>
+ *
+ * \author Jerome Glisse <j.glisse@gmail.com>
+ *
+ * \todo FogOption
+ */
+
+#include "r300_fragprog.h"
+
+#include "radeon_program_pair.h"
+#include "r300_fragprog_swizzle.h"
+#include "r300_reg.h"
+
+
+#define PROG_CODE \
+ struct r300_fragment_program_compiler *c = (struct r300_fragment_program_compiler*)data; \
+ struct r300_fragment_program_code *code = c->code
+
+#define error(fmt, args...) do { \
+ fprintf(stderr, "%s::%s(): " fmt "\n", \
+ __FILE__, __FUNCTION__, ##args); \
+ } while(0)
+
+
+static GLboolean emit_const(void* data, GLuint file, GLuint index, GLuint *hwindex)
+{
+ PROG_CODE;
+
+ for (*hwindex = 0; *hwindex < code->const_nr; ++*hwindex) {
+ if (code->constant[*hwindex].File == file &&
+ code->constant[*hwindex].Index == index)
+ break;
+ }
+
+ if (*hwindex >= code->const_nr) {
+ if (*hwindex >= PFS_NUM_CONST_REGS) {
+ error("Out of hw constants!\n");
+ return GL_FALSE;
+ }
+
+ code->const_nr++;
+ code->constant[*hwindex].File = file;
+ code->constant[*hwindex].Index = index;
+ }
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Mark a temporary register as used.
+ */
+static void use_temporary(struct r300_fragment_program_code *code, GLuint index)
+{
+ if (index > code->max_temp_idx)
+ code->max_temp_idx = index;
+}
+
+
+static GLuint translate_rgb_opcode(GLuint opcode)
+{
+ switch(opcode) {
+ case OPCODE_CMP: return R300_ALU_OUTC_CMP;
+ case OPCODE_DP3: return R300_ALU_OUTC_DP3;
+ case OPCODE_DP4: return R300_ALU_OUTC_DP4;
+ case OPCODE_FRC: return R300_ALU_OUTC_FRC;
+ default:
+ error("translate_rgb_opcode(%i): Unknown opcode", opcode);
+ /* fall through */
+ case OPCODE_NOP:
+ /* fall through */
+ case OPCODE_MAD: return R300_ALU_OUTC_MAD;
+ case OPCODE_MAX: return R300_ALU_OUTC_MAX;
+ case OPCODE_MIN: return R300_ALU_OUTC_MIN;
+ case OPCODE_REPL_ALPHA: return R300_ALU_OUTC_REPL_ALPHA;
+ }
+}
+
+static GLuint translate_alpha_opcode(GLuint opcode)
+{
+ switch(opcode) {
+ case OPCODE_CMP: return R300_ALU_OUTA_CMP;
+ case OPCODE_DP3: return R300_ALU_OUTA_DP4;
+ case OPCODE_DP4: return R300_ALU_OUTA_DP4;
+ case OPCODE_EX2: return R300_ALU_OUTA_EX2;
+ case OPCODE_FRC: return R300_ALU_OUTA_FRC;
+ case OPCODE_LG2: return R300_ALU_OUTA_LG2;
+ default:
+ error("translate_rgb_opcode(%i): Unknown opcode", opcode);
+ /* fall through */
+ case OPCODE_NOP:
+ /* fall through */
+ case OPCODE_MAD: return R300_ALU_OUTA_MAD;
+ case OPCODE_MAX: return R300_ALU_OUTA_MAX;
+ case OPCODE_MIN: return R300_ALU_OUTA_MIN;
+ case OPCODE_RCP: return R300_ALU_OUTA_RCP;
+ case OPCODE_RSQ: return R300_ALU_OUTA_RSQ;
+ }
+}
+
+/**
+ * Emit one paired ALU instruction.
+ */
+static GLboolean emit_alu(void* data, struct radeon_pair_instruction* inst)
+{
+ PROG_CODE;
+
+ if (code->alu.length >= PFS_MAX_ALU_INST) {
+ error("Too many ALU instructions");
+ return GL_FALSE;
+ }
+
+ int ip = code->alu.length++;
+ int j;
+ code->node[code->cur_node].alu_end++;
+
+ code->alu.inst[ip].inst0 = translate_rgb_opcode(inst->RGB.Opcode);
+ code->alu.inst[ip].inst2 = translate_alpha_opcode(inst->Alpha.Opcode);
+
+ for(j = 0; j < 3; ++j) {
+ GLuint src = inst->RGB.Src[j].Index | (inst->RGB.Src[j].Constant << 5);
+ if (!inst->RGB.Src[j].Constant)
+ use_temporary(code, inst->RGB.Src[j].Index);
+ code->alu.inst[ip].inst1 |= src << (6*j);
+
+ src = inst->Alpha.Src[j].Index | (inst->Alpha.Src[j].Constant << 5);
+ if (!inst->Alpha.Src[j].Constant)
+ use_temporary(code, inst->Alpha.Src[j].Index);
+ code->alu.inst[ip].inst3 |= src << (6*j);
+
+ GLuint arg = r300FPTranslateRGBSwizzle(inst->RGB.Arg[j].Source, inst->RGB.Arg[j].Swizzle);
+ arg |= inst->RGB.Arg[j].Abs << 6;
+ arg |= inst->RGB.Arg[j].Negate << 5;
+ code->alu.inst[ip].inst0 |= arg << (7*j);
+
+ arg = r300FPTranslateAlphaSwizzle(inst->Alpha.Arg[j].Source, inst->Alpha.Arg[j].Swizzle);
+ arg |= inst->Alpha.Arg[j].Abs << 6;
+ arg |= inst->Alpha.Arg[j].Negate << 5;
+ code->alu.inst[ip].inst2 |= arg << (7*j);
+ }
+
+ if (inst->RGB.Saturate)
+ code->alu.inst[ip].inst0 |= R300_ALU_OUTC_CLAMP;
+ if (inst->Alpha.Saturate)
+ code->alu.inst[ip].inst2 |= R300_ALU_OUTA_CLAMP;
+
+ if (inst->RGB.WriteMask) {
+ use_temporary(code, inst->RGB.DestIndex);
+ code->alu.inst[ip].inst1 |=
+ (inst->RGB.DestIndex << R300_ALU_DSTC_SHIFT) |
+ (inst->RGB.WriteMask << R300_ALU_DSTC_REG_MASK_SHIFT);
+ }
+ if (inst->RGB.OutputWriteMask) {
+ code->alu.inst[ip].inst1 |= (inst->RGB.OutputWriteMask << R300_ALU_DSTC_OUTPUT_MASK_SHIFT);
+ code->node[code->cur_node].flags |= R300_RGBA_OUT;
+ }
+
+ if (inst->Alpha.WriteMask) {
+ use_temporary(code, inst->Alpha.DestIndex);
+ code->alu.inst[ip].inst3 |=
+ (inst->Alpha.DestIndex << R300_ALU_DSTA_SHIFT) |
+ R300_ALU_DSTA_REG;
+ }
+ if (inst->Alpha.OutputWriteMask) {
+ code->alu.inst[ip].inst3 |= R300_ALU_DSTA_OUTPUT;
+ code->node[code->cur_node].flags |= R300_RGBA_OUT;
+ }
+ if (inst->Alpha.DepthWriteMask) {
+ code->alu.inst[ip].inst3 |= R300_ALU_DSTA_DEPTH;
+ code->node[code->cur_node].flags |= R300_W_OUT;
+ c->fp->WritesDepth = GL_TRUE;
+ }
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Finish the current node without advancing to the next one.
+ */
+static GLboolean finish_node(struct r300_fragment_program_compiler *c)
+{
+ struct r300_fragment_program_code *code = c->code;
+ struct r300_fragment_program_node *node = &code->node[code->cur_node];
+
+ if (node->alu_end < 0) {
+ /* Generate a single NOP for this node */
+ struct radeon_pair_instruction inst;
+ _mesa_bzero(&inst, sizeof(inst));
+ if (!emit_alu(c, &inst))
+ return GL_FALSE;
+ }
+
+ if (node->tex_end < 0) {
+ if (code->cur_node == 0) {
+ node->tex_end = 0;
+ } else {
+ error("Node %i has no TEX instructions", code->cur_node);
+ return GL_FALSE;
+ }
+ } else {
+ if (code->cur_node == 0)
+ code->first_node_has_tex = 1;
+ }
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Begin a block of texture instructions.
+ * Create the necessary indirection.
+ */
+static GLboolean begin_tex(void* data)
+{
+ PROG_CODE;
+
+ if (code->cur_node == 0) {
+ if (code->node[0].alu_end < 0 &&
+ code->node[0].tex_end < 0)
+ return GL_TRUE;
+ }
+
+ if (code->cur_node == 3) {
+ error("Too many texture indirections");
+ return GL_FALSE;
+ }
+
+ if (!finish_node(c))
+ return GL_FALSE;
+
+ struct r300_fragment_program_node *node = &code->node[++code->cur_node];
+ node->alu_offset = code->alu.length;
+ node->alu_end = -1;
+ node->tex_offset = code->tex.length;
+ node->tex_end = -1;
+ return GL_TRUE;
+}
+
+
+static GLboolean emit_tex(void* data, struct prog_instruction* inst)
+{
+ PROG_CODE;
+
+ if (code->tex.length >= PFS_MAX_TEX_INST) {
+ error("Too many TEX instructions");
+ return GL_FALSE;
+ }
+
+ GLuint unit = inst->TexSrcUnit;
+ GLuint dest = inst->DstReg.Index;
+ GLuint opcode;
+
+ switch(inst->Opcode) {
+ case OPCODE_KIL: opcode = R300_TEX_OP_KIL; break;
+ case OPCODE_TEX: opcode = R300_TEX_OP_LD; break;
+ case OPCODE_TXB: opcode = R300_TEX_OP_TXB; break;
+ case OPCODE_TXP: opcode = R300_TEX_OP_TXP; break;
+ default:
+ error("Unknown texture opcode %i", inst->Opcode);
+ return GL_FALSE;
+ }
+
+ if (inst->Opcode == OPCODE_KIL) {
+ unit = 0;
+ dest = 0;
+ } else {
+ use_temporary(code, dest);
+ }
+
+ use_temporary(code, inst->SrcReg[0].Index);
+
+ code->node[code->cur_node].tex_end++;
+ code->tex.inst[code->tex.length++] =
+ (inst->SrcReg[0].Index << R300_SRC_ADDR_SHIFT) |
+ (dest << R300_DST_ADDR_SHIFT) |
+ (unit << R300_TEX_ID_SHIFT) |
+ (opcode << R300_TEX_INST_SHIFT);
+ return GL_TRUE;
+}
+
+
+static const struct radeon_pair_handler pair_handler = {
+ .EmitConst = &emit_const,
+ .EmitPaired = &emit_alu,
+ .EmitTex = &emit_tex,
+ .BeginTexBlock = &begin_tex,
+ .MaxHwTemps = PFS_NUM_TEMP_REGS
+};
+
+/**
+ * Final compilation step: Turn the intermediate radeon_program into
+ * machine-readable instructions.
+ */
+GLboolean r300FragmentProgramEmit(struct r300_fragment_program_compiler *compiler)
+{
+ struct r300_fragment_program_code *code = compiler->code;
+
+ _mesa_bzero(code, sizeof(struct r300_fragment_program_code));
+ code->node[0].alu_end = -1;
+ code->node[0].tex_end = -1;
+
+ if (!radeonPairProgram(compiler->r300->radeon.glCtx, compiler->program, &pair_handler, compiler))
+ return GL_FALSE;
+
+ if (!finish_node(compiler))
+ return GL_FALSE;
+
+ return GL_TRUE;
+}
+
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * @file
+ * Utilities to deal with the somewhat odd restriction on R300 fragment
+ * program swizzles.
+ */
+
+#include "r300_fragprog_swizzle.h"
+
+#include "r300_reg.h"
+#include "radeon_nqssadce.h"
+
+#define MAKE_SWZ3(x, y, z) (MAKE_SWIZZLE4(SWIZZLE_##x, SWIZZLE_##y, SWIZZLE_##z, SWIZZLE_ZERO))
+
+struct swizzle_data {
+ GLuint hash; /**< swizzle value this matches */
+ GLuint base; /**< base value for hw swizzle */
+ GLuint stride; /**< difference in base between arg0/1/2 */
+};
+
+static const struct swizzle_data native_swizzles[] = {
+ {MAKE_SWZ3(X, Y, Z), R300_ALU_ARGC_SRC0C_XYZ, 4},
+ {MAKE_SWZ3(X, X, X), R300_ALU_ARGC_SRC0C_XXX, 4},
+ {MAKE_SWZ3(Y, Y, Y), R300_ALU_ARGC_SRC0C_YYY, 4},
+ {MAKE_SWZ3(Z, Z, Z), R300_ALU_ARGC_SRC0C_ZZZ, 4},
+ {MAKE_SWZ3(W, W, W), R300_ALU_ARGC_SRC0A, 1},
+ {MAKE_SWZ3(Y, Z, X), R300_ALU_ARGC_SRC0C_YZX, 1},
+ {MAKE_SWZ3(Z, X, Y), R300_ALU_ARGC_SRC0C_ZXY, 1},
+ {MAKE_SWZ3(W, Z, Y), R300_ALU_ARGC_SRC0CA_WZY, 1},
+ {MAKE_SWZ3(ONE, ONE, ONE), R300_ALU_ARGC_ONE, 0},
+ {MAKE_SWZ3(ZERO, ZERO, ZERO), R300_ALU_ARGC_ZERO, 0}
+};
+
+static const int num_native_swizzles = sizeof(native_swizzles)/sizeof(native_swizzles[0]);
+
+
+/**
+ * Find a native RGB swizzle that matches the given swizzle.
+ * Returns 0 if none found.
+ */
+static const struct swizzle_data* lookup_native_swizzle(GLuint swizzle)
+{
+ int i, comp;
+
+ for(i = 0; i < num_native_swizzles; ++i) {
+ const struct swizzle_data* sd = &native_swizzles[i];
+ for(comp = 0; comp < 3; ++comp) {
+ GLuint swz = GET_SWZ(swizzle, comp);
+ if (swz == SWIZZLE_NIL)
+ continue;
+ if (swz != GET_SWZ(sd->hash, comp))
+ break;
+ }
+ if (comp == 3)
+ return sd;
+ }
+
+ return 0;
+}
+
+
+/**
+ * Check whether the given instruction supports the swizzle and negate
+ * combinations in the given source register.
+ */
+GLboolean r300FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg)
+{
+ if (reg.Abs)
+ reg.NegateBase = 0;
+
+ if (opcode == OPCODE_KIL ||
+ opcode == OPCODE_TEX ||
+ opcode == OPCODE_TXB ||
+ opcode == OPCODE_TXP) {
+ int j;
+
+ if (reg.Abs || reg.NegateBase != (15*reg.NegateAbs))
+ return GL_FALSE;
+
+ for(j = 0; j < 4; ++j) {
+ GLuint swz = GET_SWZ(reg.Swizzle, j);
+ if (swz == SWIZZLE_NIL)
+ continue;
+ if (swz != j)
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+ }
+
+ GLuint relevant = 0;
+ int j;
+
+ for(j = 0; j < 3; ++j)
+ if (GET_SWZ(reg.Swizzle, j) != SWIZZLE_NIL)
+ relevant |= 1 << j;
+
+ if ((reg.NegateBase & relevant) && (reg.NegateBase & relevant) != relevant)
+ return GL_FALSE;
+
+ if (!lookup_native_swizzle(reg.Swizzle))
+ return GL_FALSE;
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Generate MOV dst, src using only native swizzles.
+ */
+void r300FPBuildSwizzle(struct nqssadce_state *s, struct prog_dst_register dst, struct prog_src_register src)
+{
+ if (src.Abs)
+ src.NegateBase = 0;
+
+ while(dst.WriteMask) {
+ const struct swizzle_data *best_swizzle = 0;
+ GLuint best_matchcount = 0;
+ GLuint best_matchmask = 0;
+ GLboolean rgbnegate;
+ int i, comp;
+
+ for(i = 0; i < num_native_swizzles; ++i) {
+ const struct swizzle_data *sd = &native_swizzles[i];
+ GLuint matchcount = 0;
+ GLuint matchmask = 0;
+ for(comp = 0; comp < 3; ++comp) {
+ if (!GET_BIT(dst.WriteMask, comp))
+ continue;
+ GLuint swz = GET_SWZ(src.Swizzle, comp);
+ if (swz == SWIZZLE_NIL)
+ continue;
+ if (swz == GET_SWZ(sd->hash, comp)) {
+ matchcount++;
+ matchmask |= 1 << comp;
+ }
+ }
+ if (matchcount > best_matchcount) {
+ best_swizzle = sd;
+ best_matchcount = matchcount;
+ best_matchmask = matchmask;
+ if (matchmask == (dst.WriteMask & WRITEMASK_XYZ))
+ break;
+ }
+ }
+
+ if ((src.NegateBase & best_matchmask) != 0) {
+ best_matchmask &= src.NegateBase;
+ rgbnegate = !src.NegateAbs;
+ } else {
+ rgbnegate = src.NegateAbs;
+ }
+
+ struct prog_instruction *inst;
+
+ _mesa_insert_instructions(s->Program, s->IP, 1);
+ inst = s->Program->Instructions + s->IP++;
+ inst->Opcode = OPCODE_MOV;
+ inst->DstReg = dst;
+ inst->DstReg.WriteMask &= (best_matchmask | WRITEMASK_W);
+ inst->SrcReg[0] = src;
+ /* Note: We rely on NqSSA/DCE to set unused swizzle components to NIL */
+
+ dst.WriteMask &= ~inst->DstReg.WriteMask;
+ }
+}
+
+
+/**
+ * Translate an RGB (XYZ) swizzle into the hardware code for the given
+ * instruction source.
+ */
+GLuint r300FPTranslateRGBSwizzle(GLuint src, GLuint swizzle)
+{
+ const struct swizzle_data* sd = lookup_native_swizzle(swizzle);
+
+ if (!sd) {
+ _mesa_printf("Not a native swizzle: %08x\n", swizzle);
+ return 0;
+ }
+
+ return sd->base + src*sd->stride;
+}
+
+
+/**
+ * Translate an Alpha (W) swizzle into the hardware code for the given
+ * instruction source.
+ */
+GLuint r300FPTranslateAlphaSwizzle(GLuint src, GLuint swizzle)
+{
+ if (swizzle < 3)
+ return swizzle + 3*src;
+
+ switch(swizzle) {
+ case SWIZZLE_W: return R300_ALU_ARGA_SRC0A + src;
+ case SWIZZLE_ONE: return R300_ALU_ARGA_ONE;
+ case SWIZZLE_ZERO: return R300_ALU_ARGA_ZERO;
+ default: return R300_ALU_ARGA_ONE;
+ }
+}
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __R300_FRAGPROG_SWIZZLE_H_
+#define __R300_FRAGPROG_SWIZZLE_H_
+
+#include "main/glheader.h"
+#include "shader/prog_instruction.h"
+
+struct nqssadce_state;
+
+GLboolean r300FPIsNativeSwizzle(GLuint opcode, struct prog_src_register reg);
+void r300FPBuildSwizzle(struct nqssadce_state*, struct prog_dst_register dst, struct prog_src_register src);
+
+GLuint r300FPTranslateRGBSwizzle(GLuint src, GLuint swizzle);
+GLuint r300FPTranslateAlphaSwizzle(GLuint src, GLuint swizzle);
+
+#endif /* __R300_FRAGPROG_SWIZZLE_H_ */
#include <sched.h>
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/context.h"
#include "swrast/swrast.h"
#include "r300_context.h"
#include "r300_ioctl.h"
#include "r300_cmdbuf.h"
#include "r300_state.h"
-#include "r300_program.h"
+#include "r300_vertprog.h"
#include "radeon_reg.h"
#include "r300_emit.h"
+#include "r300_fragprog.h"
#include "vblank.h"
e32(cbpitch);
R300_STATECHANGE(r300, cmk);
- reg_start(R300_RB3D_COLORMASK, 0);
+ reg_start(RB3D_COLOR_CHANNEL_MASK, 0);
if (flags & CLEARBUFFER_COLOR) {
- e32((ctx->Color.ColorMask[BCOMP] ? R300_COLORMASK0_B : 0) |
- (ctx->Color.ColorMask[GCOMP] ? R300_COLORMASK0_G : 0) |
- (ctx->Color.ColorMask[RCOMP] ? R300_COLORMASK0_R : 0) |
- (ctx->Color.ColorMask[ACOMP] ? R300_COLORMASK0_A : 0));
+ e32((ctx->Color.ColorMask[BCOMP] ? RB3D_COLOR_CHANNEL_MASK_BLUE_MASK0 : 0) |
+ (ctx->Color.ColorMask[GCOMP] ? RB3D_COLOR_CHANNEL_MASK_GREEN_MASK0 : 0) |
+ (ctx->Color.ColorMask[RCOMP] ? RB3D_COLOR_CHANNEL_MASK_RED_MASK0 : 0) |
+ (ctx->Color.ColorMask[ACOMP] ? RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK0 : 0));
} else {
e32(0x0);
}
R300_STATECHANGE(r300, zs);
- reg_start(R300_RB3D_ZSTENCIL_CNTL_0, 2);
+ reg_start(R300_ZB_CNTL, 2);
{
uint32_t t1, t2;
t2 = 0x0;
if (flags & CLEARBUFFER_DEPTH) {
- t1 |= R300_RB3D_Z_WRITE_ONLY;
+ t1 |= R300_Z_ENABLE | R300_Z_WRITE_ENABLE;
t2 |=
- (R300_ZS_ALWAYS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
- } else {
- t1 |= R300_RB3D_Z_DISABLED_1; // disable
+ (R300_ZS_ALWAYS << R300_Z_FUNC_SHIFT);
}
if (flags & CLEARBUFFER_STENCIL) {
- t1 |= R300_RB3D_STENCIL_ENABLE;
+ t1 |= R300_STENCIL_ENABLE;
t2 |=
(R300_ZS_ALWAYS <<
- R300_RB3D_ZS1_FRONT_FUNC_SHIFT) |
+ R300_S_FRONT_FUNC_SHIFT) |
(R300_ZS_REPLACE <<
- R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT) |
+ R300_S_FRONT_SFAIL_OP_SHIFT) |
(R300_ZS_REPLACE <<
- R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT) |
+ R300_S_FRONT_ZPASS_OP_SHIFT) |
(R300_ZS_REPLACE <<
- R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT) |
- (R300_ZS_ALWAYS <<
- R300_RB3D_ZS1_BACK_FUNC_SHIFT) |
- (R300_ZS_REPLACE <<
- R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT) |
- (R300_ZS_REPLACE <<
- R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT) |
- (R300_ZS_REPLACE <<
- R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT);
+ R300_S_FRONT_ZFAIL_OP_SHIFT);
}
e32(t1);
e32(t2);
- e32(r300->state.stencil.clear);
+ e32(((ctx->Stencil.WriteMask[0] & R300_STENCILREF_MASK) << R300_STENCILWRITEMASK_SHIFT) |
+ (ctx->Stencil.Clear & R300_STENCILREF_MASK));
}
cmd2 = (drm_r300_cmd_header_t *) r300AllocCmdBuf(r300, 9, __FUNCTION__);
int cmd_written = 0;
drm_radeon_cmd_header_t *cmd = NULL;
int has_tcl = 1;
+ int is_r500 = 0;
+ GLuint vap_cntl;
if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
has_tcl = 0;
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ is_r500 = 1;
+
+
/* FIXME: the values written to R300_VAP_INPUT_ROUTE_0_0 and
* R300_VAP_INPUT_ROUTE_0_1 are in fact known, however, the values are
* quite complex; see the functions in r300_emit.c.
* these registers, as well as the actual values used for rendering.
*/
R300_STATECHANGE(r300, vir[0]);
- reg_start(R300_VAP_INPUT_ROUTE_0_0, 0);
+ reg_start(R300_VAP_PROG_STREAM_CNTL_0, 0);
if (!has_tcl)
- e32(0x22030003);
+ e32(((((0 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_0_SHIFT) |
+ ((R300_LAST_VEC | (2 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_1_SHIFT)));
else
- e32(0x21030003);
+ e32(((((0 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_0_SHIFT) |
+ ((R300_LAST_VEC | (1 << R300_DST_VEC_LOC_SHIFT) | R300_DATA_TYPE_FLOAT_4) << R300_DATA_TYPE_1_SHIFT)));
/* disable fog */
R300_STATECHANGE(r300, fogs);
- reg_start(R300_RE_FOG_STATE, 0);
+ reg_start(R300_FG_FOG_BLEND, 0);
e32(0x0);
R300_STATECHANGE(r300, vir[1]);
- reg_start(R300_VAP_INPUT_ROUTE_1_0, 0);
- e32(0xF688F688);
+ reg_start(R300_VAP_PROG_STREAM_CNTL_EXT_0, 0);
+ e32(((((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_SHIFT) |
+ (R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_SHIFT) |
+ (R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_SHIFT) |
+ (R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_SHIFT) |
+ ((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W) << R300_WRITE_ENA_SHIFT))
+ << R300_SWIZZLE0_SHIFT) |
+ (((R300_SWIZZLE_SELECT_X << R300_SWIZZLE_SELECT_X_SHIFT) |
+ (R300_SWIZZLE_SELECT_Y << R300_SWIZZLE_SELECT_Y_SHIFT) |
+ (R300_SWIZZLE_SELECT_Z << R300_SWIZZLE_SELECT_Z_SHIFT) |
+ (R300_SWIZZLE_SELECT_W << R300_SWIZZLE_SELECT_W_SHIFT) |
+ ((R300_WRITE_ENA_X | R300_WRITE_ENA_Y | R300_WRITE_ENA_Z | R300_WRITE_ENA_W) << R300_WRITE_ENA_SHIFT))
+ << R300_SWIZZLE1_SHIFT)));
/* R300_VAP_INPUT_CNTL_0, R300_VAP_INPUT_CNTL_1 */
R300_STATECHANGE(r300, vic);
- reg_start(R300_VAP_INPUT_CNTL_0, 1);
- e32(R300_INPUT_CNTL_0_COLOR);
+ reg_start(R300_VAP_VTX_STATE_CNTL, 1);
+ e32((R300_SEL_USER_COLOR_0 << R300_COLOR_0_ASSEMBLY_SHIFT));
e32(R300_INPUT_CNTL_POS | R300_INPUT_CNTL_COLOR | R300_INPUT_CNTL_TC0);
R300_STATECHANGE(r300, vte);
R300_VPORT_Z_OFFSET_ENA);
e32(0x8);
- reg_start(0x21dc, 0);
+ reg_start(R300_VAP_PSC_SGN_NORM_CNTL, 0);
e32(0xaaaaaaaa);
R300_STATECHANGE(r300, vof);
reg_start(R300_VAP_OUTPUT_VTX_FMT_0, 1);
e32(R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT |
- R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT);
+ R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT);
e32(0x0); /* no textures */
R300_STATECHANGE(r300, txe);
efloat(0.0);
R300_STATECHANGE(r300, at);
- reg_start(R300_PP_ALPHA_TEST, 0);
+ reg_start(R300_FG_ALPHA_FUNC, 0);
e32(0x0);
R300_STATECHANGE(r300, bld);
e32(0x0);
e32(0x0);
- R300_STATECHANGE(r300, unk221C);
- reg_start(R300_VAP_UNKNOWN_221C, 0);
- e32(R300_221C_CLEAR);
+ if (has_tcl) {
+ R300_STATECHANGE(r300, vap_clip_cntl);
+ reg_start(R300_VAP_CLIP_CNTL, 0);
+ e32(R300_PS_UCP_MODE_CLIP_AS_TRIFAN | R300_CLIP_DISABLE);
+ }
R300_STATECHANGE(r300, ps);
- reg_start(R300_RE_POINTSIZE, 0);
+ reg_start(R300_GA_POINT_SIZE, 0);
e32(((dPriv->w * 6) << R300_POINTSIZE_X_SHIFT) |
((dPriv->h * 6) << R300_POINTSIZE_Y_SHIFT));
- R300_STATECHANGE(r300, ri);
- reg_start(R300_RS_INTERP_0, 8);
- for (i = 0; i < 8; ++i) {
- e32(R300_RS_INTERP_USED);
+ if (!is_r500) {
+ R300_STATECHANGE(r300, ri);
+ reg_start(R300_RS_IP_0, 7);
+ for (i = 0; i < 8; ++i) {
+ e32(R300_RS_SEL_T(1) | R300_RS_SEL_R(2) | R300_RS_SEL_Q(3));
+ }
+
+ R300_STATECHANGE(r300, rc);
+ /* The second constant is needed to get glxgears display anything .. */
+ reg_start(R300_RS_COUNT, 1);
+ e32((1 << R300_IC_COUNT_SHIFT) | R300_HIRES_EN);
+ e32(0x0);
+
+ R300_STATECHANGE(r300, rr);
+ reg_start(R300_RS_INST_0, 0);
+ e32(R300_RS_INST_COL_CN_WRITE);
+ } else {
+ R300_STATECHANGE(r300, ri);
+ reg_start(R500_RS_IP_0, 7);
+ for (i = 0; i < 8; ++i) {
+ e32((R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_S_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) |
+ (R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT));
+ }
+
+ R300_STATECHANGE(r300, rc);
+ /* The second constant is needed to get glxgears display anything .. */
+ reg_start(R300_RS_COUNT, 1);
+ e32((1 << R300_IC_COUNT_SHIFT) | R300_HIRES_EN);
+ e32(0x0);
+
+ R300_STATECHANGE(r300, rr);
+ reg_start(R500_RS_INST_0, 0);
+ e32(R500_RS_INST_COL_CN_WRITE);
+
}
- R300_STATECHANGE(r300, rc);
- /* The second constant is needed to get glxgears display anything .. */
- reg_start(R300_RS_CNTL_0, 1);
- e32((1 << R300_RS_CNTL_CI_CNT_SHIFT) | R300_RS_CNTL_0_UNKNOWN_18);
- e32(0x0);
+ if (!is_r500) {
+ R300_STATECHANGE(r300, fp);
+ reg_start(R300_US_CONFIG, 2);
+ e32(0x0);
+ e32(0x0);
+ e32(0x0);
+ reg_start(R300_US_CODE_ADDR_0, 3);
+ e32(0x0);
+ e32(0x0);
+ e32(0x0);
+ e32(R300_RGBA_OUT);
- R300_STATECHANGE(r300, rr);
- reg_start(R300_RS_ROUTE_0, 0);
- e32(R300_RS_ROUTE_0_COLOR);
+ R300_STATECHANGE(r300, fpi[0]);
+ R300_STATECHANGE(r300, fpi[1]);
+ R300_STATECHANGE(r300, fpi[2]);
+ R300_STATECHANGE(r300, fpi[3]);
- R300_STATECHANGE(r300, fp);
- reg_start(R300_PFS_CNTL_0, 2);
- e32(0x0);
- e32(0x0);
- e32(0x0);
- reg_start(R300_PFS_NODE_0, 3);
- e32(0x0);
- e32(0x0);
- e32(0x0);
- e32(R300_PFS_NODE_OUTPUT_COLOR);
+ reg_start(R300_US_ALU_RGB_INST_0, 0);
+ e32(FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO)));
- R300_STATECHANGE(r300, fpi[0]);
- R300_STATECHANGE(r300, fpi[1]);
- R300_STATECHANGE(r300, fpi[2]);
- R300_STATECHANGE(r300, fpi[3]);
+ reg_start(R300_US_ALU_RGB_ADDR_0, 0);
+ e32(FP_SELC(0, NO, XYZ, FP_TMP(0), 0, 0));
- reg_start(R300_PFS_INSTR0_0, 0);
- e32(FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO)));
+ reg_start(R300_US_ALU_ALPHA_INST_0, 0);
+ e32(FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO)));
- reg_start(R300_PFS_INSTR1_0, 0);
- e32(FP_SELC(0, NO, XYZ, FP_TMP(0), 0, 0));
+ reg_start(R300_US_ALU_ALPHA_ADDR_0, 0);
+ e32(FP_SELA(0, NO, W, FP_TMP(0), 0, 0));
+ } else {
+ R300_STATECHANGE(r300, fp);
+ reg_start(R500_US_CONFIG, 1);
+ e32(R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO);
+ e32(0x0);
+ reg_start(R500_US_CODE_ADDR, 2);
+ e32(R500_US_CODE_START_ADDR(0) | R500_US_CODE_END_ADDR(1));
+ e32(R500_US_CODE_RANGE_ADDR(0) | R500_US_CODE_RANGE_SIZE(1));
+ e32(R500_US_CODE_OFFSET_ADDR(0));
+
+ R300_STATECHANGE(r300, r500fp);
+ r500fp_start_fragment(0, 6);
+
+ e32(R500_INST_TYPE_OUT |
+ R500_INST_TEX_SEM_WAIT |
+ R500_INST_LAST |
+ R500_INST_RGB_OMASK_R |
+ R500_INST_RGB_OMASK_G |
+ R500_INST_RGB_OMASK_B |
+ R500_INST_ALPHA_OMASK |
+ R500_INST_RGB_CLAMP |
+ R500_INST_ALPHA_CLAMP);
+
+ e32(R500_RGB_ADDR0(0) |
+ R500_RGB_ADDR1(0) |
+ R500_RGB_ADDR1_CONST |
+ R500_RGB_ADDR2(0) |
+ R500_RGB_ADDR2_CONST);
+
+ e32(R500_ALPHA_ADDR0(0) |
+ R500_ALPHA_ADDR1(0) |
+ R500_ALPHA_ADDR1_CONST |
+ R500_ALPHA_ADDR2(0) |
+ R500_ALPHA_ADDR2_CONST);
+
+ e32(R500_ALU_RGB_SEL_A_SRC0 |
+ R500_ALU_RGB_R_SWIZ_A_R |
+ R500_ALU_RGB_G_SWIZ_A_G |
+ R500_ALU_RGB_B_SWIZ_A_B |
+ R500_ALU_RGB_SEL_B_SRC0 |
+ R500_ALU_RGB_R_SWIZ_B_R |
+ R500_ALU_RGB_B_SWIZ_B_G |
+ R500_ALU_RGB_G_SWIZ_B_B);
+
+ e32(R500_ALPHA_OP_CMP |
+ R500_ALPHA_SWIZ_A_A |
+ R500_ALPHA_SWIZ_B_A);
+
+ e32(R500_ALU_RGBA_OP_CMP |
+ R500_ALU_RGBA_R_SWIZ_0 |
+ R500_ALU_RGBA_G_SWIZ_0 |
+ R500_ALU_RGBA_B_SWIZ_0 |
+ R500_ALU_RGBA_A_SWIZ_0);
+ }
- reg_start(R300_PFS_INSTR2_0, 0);
- e32(FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO)));
+ reg_start(R300_VAP_PVS_STATE_FLUSH_REG, 0);
+ e32(0x00000000);
+ if (has_tcl) {
+ vap_cntl = ((10 << R300_PVS_NUM_SLOTS_SHIFT) |
+ (5 << R300_PVS_NUM_CNTLRS_SHIFT) |
+ (12 << R300_VF_MAX_VTX_NUM_SHIFT));
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ vap_cntl |= R500_TCL_STATE_OPTIMIZATION;
+ } else
+ vap_cntl = ((10 << R300_PVS_NUM_SLOTS_SHIFT) |
+ (5 << R300_PVS_NUM_CNTLRS_SHIFT) |
+ (5 << R300_VF_MAX_VTX_NUM_SHIFT));
+
+ if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV515)
+ vap_cntl |= (2 << R300_PVS_NUM_FPUS_SHIFT);
+ else if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530) ||
+ (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV560) ||
+ (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV570))
+ vap_cntl |= (5 << R300_PVS_NUM_FPUS_SHIFT);
+ else if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410) ||
+ (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420))
+ vap_cntl |= (6 << R300_PVS_NUM_FPUS_SHIFT);
+ else if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R520) ||
+ (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R580))
+ vap_cntl |= (8 << R300_PVS_NUM_FPUS_SHIFT);
+ else
+ vap_cntl |= (4 << R300_PVS_NUM_FPUS_SHIFT);
- reg_start(R300_PFS_INSTR3_0, 0);
- e32(FP_SELA(0, NO, W, FP_TMP(0), 0, 0));
+ R300_STATECHANGE(rmesa, vap_cntl);
+ reg_start(R300_VAP_CNTL, 0);
+ e32(vap_cntl);
if (has_tcl) {
R300_STATECHANGE(r300, pvs);
- reg_start(R300_VAP_PVS_CNTL_1, 2);
- e32((0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) |
- (0 << R300_PVS_CNTL_1_POS_END_SHIFT) |
- (1 << R300_PVS_CNTL_1_PROGRAM_END_SHIFT));
- e32(0x0);
- e32(1 << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT);
+ reg_start(R300_VAP_PVS_CODE_CNTL_0, 2);
+
+ e32((0 << R300_PVS_FIRST_INST_SHIFT) |
+ (0 << R300_PVS_XYZW_VALID_INST_SHIFT) |
+ (1 << R300_PVS_LAST_INST_SHIFT));
+ e32((0 << R300_PVS_CONST_BASE_OFFSET_SHIFT) |
+ (0 << R300_PVS_MAX_CONST_ADDR_SHIFT));
+ e32(1 << R300_PVS_LAST_VTX_SRC_INST_SHIFT);
R300_STATECHANGE(r300, vpi);
vsf_start_fragment(0x0, 8);
- e32(VP_OUT(ADD, OUT, 0, XYZW));
- e32(VP_IN(IN, 0));
- e32(VP_ZERO());
+
+ e32(PVS_OP_DST_OPERAND(VE_ADD, GL_FALSE, GL_FALSE, 0, 0xf, PVS_DST_REG_OUT));
+ e32(PVS_SRC_OPERAND(0, PVS_SRC_SELECT_X, PVS_SRC_SELECT_Y, PVS_SRC_SELECT_Z, PVS_SRC_SELECT_W, PVS_SRC_REG_INPUT, VSF_FLAG_NONE));
+ e32(PVS_SRC_OPERAND(0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_REG_INPUT, VSF_FLAG_NONE));
e32(0x0);
- e32(VP_OUT(ADD, OUT, 1, XYZW));
- e32(VP_IN(IN, 1));
- e32(VP_ZERO());
+ e32(PVS_OP_DST_OPERAND(VE_ADD, GL_FALSE, GL_FALSE, 1, 0xf, PVS_DST_REG_OUT));
+ e32(PVS_SRC_OPERAND(1, PVS_SRC_SELECT_X, PVS_SRC_SELECT_Y, PVS_SRC_SELECT_Z, PVS_SRC_SELECT_W, PVS_SRC_REG_INPUT, VSF_FLAG_NONE));
+ e32(PVS_SRC_OPERAND(1, PVS_SRC_SELECT_FORCE_0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_SELECT_FORCE_0, PVS_SRC_REG_INPUT, VSF_FLAG_NONE));
e32(0x0);
}
}
+++ /dev/null
-/*
-Copyright (C) 2004 Nicolai Haehnle. All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial
-portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Nicolai Haehnle <prefect_@gmx.net>
- */
-
-#ifndef __R300_PROGRAM_H__
-#define __R300_PROGRAM_H__
-
-#include "r300_reg.h"
-
-/**
- * Vertex program helper macros
- */
-
-/* Produce out dword */
-#define VP_OUTCLASS_TMP R300_VPI_OUT_REG_CLASS_TEMPORARY
-#define VP_OUTCLASS_OUT R300_VPI_OUT_REG_CLASS_RESULT
-
-#define VP_OUTMASK_X R300_VPI_OUT_WRITE_X
-#define VP_OUTMASK_Y R300_VPI_OUT_WRITE_Y
-#define VP_OUTMASK_Z R300_VPI_OUT_WRITE_Z
-#define VP_OUTMASK_W R300_VPI_OUT_WRITE_W
-#define VP_OUTMASK_XY (VP_OUTMASK_X|VP_OUTMASK_Y)
-#define VP_OUTMASK_XZ (VP_OUTMASK_X|VP_OUTMASK_Z)
-#define VP_OUTMASK_XW (VP_OUTMASK_X|VP_OUTMASK_W)
-#define VP_OUTMASK_XYZ (VP_OUTMASK_XY|VP_OUTMASK_Z)
-#define VP_OUTMASK_XYW (VP_OUTMASK_XY|VP_OUTMASK_W)
-#define VP_OUTMASK_XZW (VP_OUTMASK_XZ|VP_OUTMASK_W)
-#define VP_OUTMASK_XYZW (VP_OUTMASK_XYZ|VP_OUTMASK_W)
-#define VP_OUTMASK_YZ (VP_OUTMASK_Y|VP_OUTMASK_Z)
-#define VP_OUTMASK_YW (VP_OUTMASK_Y|VP_OUTMASK_W)
-#define VP_OUTMASK_YZW (VP_OUTMASK_YZ|VP_OUTMASK_W)
-#define VP_OUTMASK_ZW (VP_OUTMASK_Z|VP_OUTMASK_W)
-
-#define VP_OUT(instr,outclass,outidx,outmask) \
- (R300_VPI_OUT_OP_##instr | \
- ((outidx) << R300_VPI_OUT_REG_INDEX_SHIFT) | \
- VP_OUTCLASS_##outclass | \
- VP_OUTMASK_##outmask)
-
-/* Produce in dword */
-#define VP_INCLASS_TMP R300_VPI_IN_REG_CLASS_TEMPORARY
-#define VP_INCLASS_IN R300_VPI_IN_REG_CLASS_ATTRIBUTE
-#define VP_INCLASS_CONST R300_VPI_IN_REG_CLASS_PARAMETER
-
-#define VP_IN(class,idx) \
- (((idx) << R300_VPI_IN_REG_INDEX_SHIFT) | \
- VP_INCLASS_##class | \
- (R300_VPI_IN_SELECT_X << R300_VPI_IN_X_SHIFT) | \
- (R300_VPI_IN_SELECT_Y << R300_VPI_IN_Y_SHIFT) | \
- (R300_VPI_IN_SELECT_Z << R300_VPI_IN_Z_SHIFT) | \
- (R300_VPI_IN_SELECT_W << R300_VPI_IN_W_SHIFT))
-#define VP_ZERO() \
- ((R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_X_SHIFT) | \
- (R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_Y_SHIFT) | \
- (R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_Z_SHIFT) | \
- (R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_W_SHIFT))
-#define VP_ONE() \
- ((R300_VPI_IN_SELECT_ONE << R300_VPI_IN_X_SHIFT) | \
- (R300_VPI_IN_SELECT_ONE << R300_VPI_IN_Y_SHIFT) | \
- (R300_VPI_IN_SELECT_ONE << R300_VPI_IN_Z_SHIFT) | \
- (R300_VPI_IN_SELECT_ONE << R300_VPI_IN_W_SHIFT))
-
-#define VP_NEG(in,comp) ((in) ^ (R300_VPI_IN_NEG_##comp))
-#define VP_NEGALL(in,comp) VP_NEG(VP_NEG(VP_NEG(VP_NEG((in),X),Y),Z),W)
-
-/**
- * Fragment program helper macros
- */
-
-/* Produce unshifted source selectors */
-#define FP_TMP(idx) (idx)
-#define FP_CONST(idx) ((idx) | (1 << 5))
-
-/* Produce source/dest selector dword */
-#define FP_SELC_MASK_NO 0
-#define FP_SELC_MASK_X 1
-#define FP_SELC_MASK_Y 2
-#define FP_SELC_MASK_XY 3
-#define FP_SELC_MASK_Z 4
-#define FP_SELC_MASK_XZ 5
-#define FP_SELC_MASK_YZ 6
-#define FP_SELC_MASK_XYZ 7
-
-#define FP_SELC(destidx,regmask,outmask,src0,src1,src2) \
- (((destidx) << R300_FPI1_DSTC_SHIFT) | \
- (FP_SELC_MASK_##regmask << 23) | \
- (FP_SELC_MASK_##outmask << 26) | \
- ((src0) << R300_FPI1_SRC0C_SHIFT) | \
- ((src1) << R300_FPI1_SRC1C_SHIFT) | \
- ((src2) << R300_FPI1_SRC2C_SHIFT))
-
-#define FP_SELA_MASK_NO 0
-#define FP_SELA_MASK_W 1
-
-#define FP_SELA(destidx,regmask,outmask,src0,src1,src2) \
- (((destidx) << R300_FPI3_DSTA_SHIFT) | \
- (FP_SELA_MASK_##regmask << 23) | \
- (FP_SELA_MASK_##outmask << 24) | \
- ((src0) << R300_FPI3_SRC0A_SHIFT) | \
- ((src1) << R300_FPI3_SRC1A_SHIFT) | \
- ((src2) << R300_FPI3_SRC2A_SHIFT))
-
-/* Produce unshifted argument selectors */
-#define FP_ARGC(source) R300_FPI0_ARGC_##source
-#define FP_ARGA(source) R300_FPI2_ARGA_##source
-#define FP_ABS(arg) ((arg) | (1 << 6))
-#define FP_NEG(arg) ((arg) ^ (1 << 5))
-
-/* Produce instruction dword */
-#define FP_INSTRC(opcode,arg0,arg1,arg2) \
- (R300_FPI0_OUTC_##opcode | \
- ((arg0) << R300_FPI0_ARG0C_SHIFT) | \
- ((arg1) << R300_FPI0_ARG1C_SHIFT) | \
- ((arg2) << R300_FPI0_ARG2C_SHIFT))
-
-#define FP_INSTRA(opcode,arg0,arg1,arg2) \
- (R300_FPI2_OUTA_##opcode | \
- ((arg0) << R300_FPI2_ARG0A_SHIFT) | \
- ((arg1) << R300_FPI2_ARG1A_SHIFT) | \
- ((arg2) << R300_FPI2_ARG2A_SHIFT))
-
-extern void debug_vp(GLcontext * ctx, struct gl_vertex_program *vp);
-
-#endif /* __R300_PROGRAM_H__ */
/*
* Vertex Array Processing (VAP) Control
- * Stolen from r200 code from Christoph Brill (It's a guess!)
*/
#define R300_VAP_CNTL 0x2080
+# define R300_PVS_NUM_SLOTS_SHIFT 0
+# define R300_PVS_NUM_CNTLRS_SHIFT 4
+# define R300_PVS_NUM_FPUS_SHIFT 8
+# define R300_VF_MAX_VTX_NUM_SHIFT 18
+# define R300_GL_CLIP_SPACE_DEF (0 << 22)
+# define R300_DX_CLIP_SPACE_DEF (1 << 22)
+# define R500_TCL_STATE_OPTIMIZATION (1 << 23)
/* This register is written directly and also starts data section
* in many 3d CP_PACKET3's
/* number of vertices */
# define R300_VAP_VF_CNTL__NUM_VERTICES__SHIFT 16
-/* BEGIN: Wild guesses */
+#define R500_VAP_INDEX_OFFSET 0x208c
+
#define R300_VAP_OUTPUT_VTX_FMT_0 0x2090
# define R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT (1<<0)
-# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT (1<<1)
-# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2) /* GUESS */
-# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3) /* GUESS */
-# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4) /* GUESS */
-# define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16) /* GUESS */
+# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_0_PRESENT (1<<1)
+# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_1_PRESENT (1<<2)
+# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_2_PRESENT (1<<3)
+# define R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT (1<<4)
+# define R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT (1<<16)
#define R300_VAP_OUTPUT_VTX_FMT_1 0x2094
/* each of the following is 3 bits wide, specifies number
# define R300_VAP_OUTPUT_VTX_FMT_1__TEX_5_COMP_CNT_SHIFT 15
# define R300_VAP_OUTPUT_VTX_FMT_1__TEX_6_COMP_CNT_SHIFT 18
# define R300_VAP_OUTPUT_VTX_FMT_1__TEX_7_COMP_CNT_SHIFT 21
-/* END: Wild guesses */
+# define R300_VAP_OUTPUT_VTX_FMT_1__NOT_PRESENT 0
+# define R300_VAP_OUTPUT_VTX_FMT_1__1_COMPONENT 1
+# define R300_VAP_OUTPUT_VTX_FMT_1__2_COMPONENTS 2
+# define R300_VAP_OUTPUT_VTX_FMT_1__3_COMPONENTS 3
+# define R300_VAP_OUTPUT_VTX_FMT_1__4_COMPONENTS 4
#define R300_SE_VTE_CNTL 0x20b0
-# define R300_VPORT_X_SCALE_ENA 0x00000001
-# define R300_VPORT_X_OFFSET_ENA 0x00000002
-# define R300_VPORT_Y_SCALE_ENA 0x00000004
-# define R300_VPORT_Y_OFFSET_ENA 0x00000008
-# define R300_VPORT_Z_SCALE_ENA 0x00000010
-# define R300_VPORT_Z_OFFSET_ENA 0x00000020
-# define R300_VTX_XY_FMT 0x00000100
-# define R300_VTX_Z_FMT 0x00000200
-# define R300_VTX_W0_FMT 0x00000400
-# define R300_VTX_W0_NORMALIZE 0x00000800
-# define R300_VTX_ST_DENORMALIZED 0x00001000
+# define R300_VPORT_X_SCALE_ENA (1 << 0)
+# define R300_VPORT_X_OFFSET_ENA (1 << 1)
+# define R300_VPORT_Y_SCALE_ENA (1 << 2)
+# define R300_VPORT_Y_OFFSET_ENA (1 << 3)
+# define R300_VPORT_Z_SCALE_ENA (1 << 4)
+# define R300_VPORT_Z_OFFSET_ENA (1 << 5)
+# define R300_VTX_XY_FMT (1 << 8)
+# define R300_VTX_Z_FMT (1 << 9)
+# define R300_VTX_W0_FMT (1 << 10)
+# define R300_SERIAL_PROC_ENA (1 << 11)
/* BEGIN: Vertex data assembly - lots of uncertainties */
/* gap */
+/* Maximum Vertex Indx Clamp */
+#define R300_VAP_VF_MAX_VTX_INDX 0x2134
+/* Minimum Vertex Indx Clamp */
+#define R300_VAP_VF_MIN_VTX_INDX 0x2138
+
+/** Vertex assembler/processor control status */
#define R300_VAP_CNTL_STATUS 0x2140
+/* No swap at all (default) */
# define R300_VC_NO_SWAP (0 << 0)
+/* 16-bit swap: 0xAABBCCDD becomes 0xBBAADDCC */
# define R300_VC_16BIT_SWAP (1 << 0)
+/* 32-bit swap: 0xAABBCCDD becomes 0xDDCCBBAA */
# define R300_VC_32BIT_SWAP (2 << 0)
+/* Half-dword swap: 0xAABBCCDD becomes 0xCCDDAABB */
+# define R300_VC_HALF_DWORD_SWAP (3 << 0)
+/* The TCL engine will not be used (as it is logically or even physically removed) */
# define R300_VAP_TCL_BYPASS (1 << 8)
+/* Read only flag if TCL engine is busy. */
+# define R300_VAP_PVS_BUSY (1 << 11)
+/* TODO: gap for MAX_MPS */
+/* Read only flag if the vertex store is busy. */
+# define R300_VAP_VS_BUSY (1 << 24)
+/* Read only flag if the reciprocal engine is busy. */
+# define R300_VAP_RCP_BUSY (1 << 25)
+/* Read only flag if the viewport transform engine is busy. */
+# define R300_VAP_VTE_BUSY (1 << 26)
+/* Read only flag if the memory interface unit is busy. */
+# define R300_VAP_MUI_BUSY (1 << 27)
+/* Read only flag if the vertex cache is busy. */
+# define R300_VAP_VC_BUSY (1 << 28)
+/* Read only flag if the vertex fetcher is busy. */
+# define R300_VAP_VF_BUSY (1 << 29)
+/* Read only flag if the register pipeline is busy. */
+# define R300_VAP_REGPIPE_BUSY (1 << 30)
+/* Read only flag if the VAP engine is busy. */
+# define R300_VAP_VAP_BUSY (1 << 31)
/* gap */
* Always set COMPONENTS_4 in immediate mode.
*/
-#define R300_VAP_INPUT_ROUTE_0_0 0x2150
-# define R300_INPUT_ROUTE_COMPONENTS_1 (0 << 0)
-# define R300_INPUT_ROUTE_COMPONENTS_2 (1 << 0)
-# define R300_INPUT_ROUTE_COMPONENTS_3 (2 << 0)
-# define R300_INPUT_ROUTE_COMPONENTS_4 (3 << 0)
-# define R300_INPUT_ROUTE_COMPONENTS_RGBA (4 << 0) /* GUESS */
-# define R300_VAP_INPUT_ROUTE_IDX_SHIFT 8
-# define R300_VAP_INPUT_ROUTE_IDX_MASK (31 << 8) /* GUESS */
-# define R300_VAP_INPUT_ROUTE_END (1 << 13)
-# define R300_INPUT_ROUTE_IMMEDIATE_MODE (0 << 14) /* GUESS */
-# define R300_INPUT_ROUTE_FLOAT (1 << 14) /* GUESS */
-# define R300_INPUT_ROUTE_UNSIGNED_BYTE (2 << 14) /* GUESS */
-# define R300_INPUT_ROUTE_FLOAT_COLOR (3 << 14) /* GUESS */
-#define R300_VAP_INPUT_ROUTE_0_1 0x2154
-#define R300_VAP_INPUT_ROUTE_0_2 0x2158
-#define R300_VAP_INPUT_ROUTE_0_3 0x215C
-#define R300_VAP_INPUT_ROUTE_0_4 0x2160
-#define R300_VAP_INPUT_ROUTE_0_5 0x2164
-#define R300_VAP_INPUT_ROUTE_0_6 0x2168
-#define R300_VAP_INPUT_ROUTE_0_7 0x216C
-
+#define R300_VAP_PROG_STREAM_CNTL_0 0x2150
+# define R300_DATA_TYPE_0_SHIFT 0
+# define R300_DATA_TYPE_FLOAT_1 0
+# define R300_DATA_TYPE_FLOAT_2 1
+# define R300_DATA_TYPE_FLOAT_3 2
+# define R300_DATA_TYPE_FLOAT_4 3
+# define R300_DATA_TYPE_BYTE 4
+# define R300_DATA_TYPE_D3DCOLOR 5
+# define R300_DATA_TYPE_SHORT_2 6
+# define R300_DATA_TYPE_SHORT_4 7
+# define R300_DATA_TYPE_VECTOR_3_TTT 8
+# define R300_DATA_TYPE_VECTOR_3_EET 9
+# define R300_SKIP_DWORDS_SHIFT 4
+# define R300_DST_VEC_LOC_SHIFT 8
+# define R300_LAST_VEC (1 << 13)
+# define R300_SIGNED (1 << 14)
+# define R300_NORMALIZE (1 << 15)
+# define R300_DATA_TYPE_1_SHIFT 16
+#define R300_VAP_PROG_STREAM_CNTL_1 0x2154
+#define R300_VAP_PROG_STREAM_CNTL_2 0x2158
+#define R300_VAP_PROG_STREAM_CNTL_3 0x215C
+#define R300_VAP_PROG_STREAM_CNTL_4 0x2160
+#define R300_VAP_PROG_STREAM_CNTL_5 0x2164
+#define R300_VAP_PROG_STREAM_CNTL_6 0x2168
+#define R300_VAP_PROG_STREAM_CNTL_7 0x216C
/* gap */
/* Notes:
* if vertex program uses only position, fglrx will set normal, too
* - INPUT_CNTL_0_COLOR and INPUT_CNTL_COLOR bits are always equal.
*/
-#define R300_VAP_INPUT_CNTL_0 0x2180
-# define R300_INPUT_CNTL_0_COLOR 0x00000001
-#define R300_VAP_INPUT_CNTL_1 0x2184
+#define R300_VAP_VTX_STATE_CNTL 0x2180
+# define R300_COLOR_0_ASSEMBLY_SHIFT 0
+# define R300_SEL_COLOR 0
+# define R300_SEL_USER_COLOR_0 1
+# define R300_SEL_USER_COLOR_1 2
+# define R300_COLOR_1_ASSEMBLY_SHIFT 2
+# define R300_COLOR_2_ASSEMBLY_SHIFT 4
+# define R300_COLOR_3_ASSEMBLY_SHIFT 6
+# define R300_COLOR_4_ASSEMBLY_SHIFT 8
+# define R300_COLOR_5_ASSEMBLY_SHIFT 10
+# define R300_COLOR_6_ASSEMBLY_SHIFT 12
+# define R300_COLOR_7_ASSEMBLY_SHIFT 14
+# define R300_UPDATE_USER_COLOR_0_ENA (1 << 16)
+
+/*
+ * Each bit in this field applies to the corresponding vector in the VSM
+ * memory (i.e. Bit 0 applies to VECTOR_0 (POSITION), etc.). If the bit
+ * is set, then the corresponding 4-Dword Vector is output into the Vertex Stream.
+ */
+#define R300_VAP_VSM_VTX_ASSM 0x2184
# define R300_INPUT_CNTL_POS 0x00000001
# define R300_INPUT_CNTL_NORMAL 0x00000002
# define R300_INPUT_CNTL_COLOR 0x00000004
# define R300_INPUT_CNTL_TC6 0x00010000 /* GUESS */
# define R300_INPUT_CNTL_TC7 0x00020000 /* GUESS */
+/* Programmable Stream Control Signed Normalize Control */
+#define R300_VAP_PSC_SGN_NORM_CNTL 0x21dc
+# define SGN_NORM_ZERO 0
+# define SGN_NORM_ZERO_CLAMP_MINUS_ONE 1
+# define SGN_NORM_NO_ZERO 2
+
/* gap */
/* Words parallel to INPUT_ROUTE_0; All words that are active in INPUT_ROUTE_0
* mode, the swizzling pattern is e.g. used to set zw components in texture
* coordinates with only tweo components.
*/
-#define R300_VAP_INPUT_ROUTE_1_0 0x21E0
+#define R300_VAP_PROG_STREAM_CNTL_EXT_0 0x21e0
+# define R300_SWIZZLE0_SHIFT 0
+# define R300_SWIZZLE_SELECT_X_SHIFT 0
+# define R300_SWIZZLE_SELECT_Y_SHIFT 3
+# define R300_SWIZZLE_SELECT_Z_SHIFT 6
+# define R300_SWIZZLE_SELECT_W_SHIFT 9
+
+# define R300_SWIZZLE_SELECT_X 0
+# define R300_SWIZZLE_SELECT_Y 1
+# define R300_SWIZZLE_SELECT_Z 2
+# define R300_SWIZZLE_SELECT_W 3
+# define R300_SWIZZLE_SELECT_FP_ZERO 4
+# define R300_SWIZZLE_SELECT_FP_ONE 5
+/* alternate forms for r300_emit.c */
# define R300_INPUT_ROUTE_SELECT_X 0
# define R300_INPUT_ROUTE_SELECT_Y 1
# define R300_INPUT_ROUTE_SELECT_Z 2
# define R300_INPUT_ROUTE_SELECT_W 3
# define R300_INPUT_ROUTE_SELECT_ZERO 4
# define R300_INPUT_ROUTE_SELECT_ONE 5
-# define R300_INPUT_ROUTE_SELECT_MASK 7
-# define R300_INPUT_ROUTE_X_SHIFT 0
-# define R300_INPUT_ROUTE_Y_SHIFT 3
-# define R300_INPUT_ROUTE_Z_SHIFT 6
-# define R300_INPUT_ROUTE_W_SHIFT 9
-# define R300_INPUT_ROUTE_ENABLE (15 << 12)
-#define R300_VAP_INPUT_ROUTE_1_1 0x21E4
-#define R300_VAP_INPUT_ROUTE_1_2 0x21E8
-#define R300_VAP_INPUT_ROUTE_1_3 0x21EC
-#define R300_VAP_INPUT_ROUTE_1_4 0x21F0
-#define R300_VAP_INPUT_ROUTE_1_5 0x21F4
-#define R300_VAP_INPUT_ROUTE_1_6 0x21F8
-#define R300_VAP_INPUT_ROUTE_1_7 0x21FC
+
+# define R300_WRITE_ENA_SHIFT 12
+# define R300_WRITE_ENA_X 1
+# define R300_WRITE_ENA_Y 2
+# define R300_WRITE_ENA_Z 4
+# define R300_WRITE_ENA_W 8
+# define R300_SWIZZLE1_SHIFT 16
+#define R300_VAP_PROG_STREAM_CNTL_EXT_1 0x21e4
+#define R300_VAP_PROG_STREAM_CNTL_EXT_2 0x21e8
+#define R300_VAP_PROG_STREAM_CNTL_EXT_3 0x21ec
+#define R300_VAP_PROG_STREAM_CNTL_EXT_4 0x21f0
+#define R300_VAP_PROG_STREAM_CNTL_EXT_5 0x21f4
+#define R300_VAP_PROG_STREAM_CNTL_EXT_6 0x21f8
+#define R300_VAP_PROG_STREAM_CNTL_EXT_7 0x21fc
/* END: Vertex data assembly */
* Multiple vertex programs and parameter sets can be loaded at once,
* which could explain the size discrepancy.
*/
-#define R300_VAP_PVS_UPLOAD_ADDRESS 0x2200
-# define R300_PVS_UPLOAD_PROGRAM 0x00000000
-/* gap */
-# define R300_PVS_UPLOAD_PARAMETERS 0x00000200
-/* gap */
-# define R300_PVS_UPLOAD_CLIP_PLANE0 0x00000400
-# define R300_PVS_UPLOAD_CLIP_PLANE1 0x00000401
-# define R300_PVS_UPLOAD_CLIP_PLANE2 0x00000402
-# define R300_PVS_UPLOAD_CLIP_PLANE3 0x00000403
-# define R300_PVS_UPLOAD_CLIP_PLANE4 0x00000404
-# define R300_PVS_UPLOAD_CLIP_PLANE5 0x00000405
-# define R300_PVS_UPLOAD_POINTSIZE 0x00000406
+#define R300_VAP_PVS_VECTOR_INDX_REG 0x2200
+# define R300_PVS_CODE_START 0
+# define R300_MAX_PVS_CODE_LINES 256
+# define R500_MAX_PVS_CODE_LINES 1024
+# define R300_PVS_CONST_START 512
+# define R500_PVS_CONST_START 1024
+# define R300_MAX_PVS_CONST_VECS 256
+# define R500_MAX_PVS_CONST_VECS 1024
+# define R300_PVS_UCP_START 1024
+# define R500_PVS_UCP_START 1536
+# define R300_POINT_VPORT_SCALE_OFFSET 1030
+# define R500_POINT_VPORT_SCALE_OFFSET 1542
+# define R300_POINT_GEN_TEX_OFFSET 1031
+# define R500_POINT_GEN_TEX_OFFSET 1543
/*
* These are obsolete defines form r300_context.h, but they might give some
/* I do not know the purpose of this register. However, I do know that
* it is set to 221C_CLEAR for clear operations and to 221C_NORMAL
* for normal rendering.
+ *
+ * 2007-11-05: This register is the user clip plane control register, but there
+ * also seems to be a rendering mode control; the NORMAL/CLEAR defines.
+ *
+ * See bug #9871. http://bugs.freedesktop.org/attachment.cgi?id=10672&action=view
*/
-#define R300_VAP_UNKNOWN_221C 0x221C
-# define R300_221C_NORMAL 0x00000000
-# define R300_221C_CLEAR 0x0001C000
+#define R300_VAP_CLIP_CNTL 0x221C
+# define R300_VAP_UCP_ENABLE_0 (1 << 0)
+# define R300_VAP_UCP_ENABLE_1 (1 << 1)
+# define R300_VAP_UCP_ENABLE_2 (1 << 2)
+# define R300_VAP_UCP_ENABLE_3 (1 << 3)
+# define R300_VAP_UCP_ENABLE_4 (1 << 4)
+# define R300_VAP_UCP_ENABLE_5 (1 << 5)
+# define R300_PS_UCP_MODE_DIST_COP (0 << 14)
+# define R300_PS_UCP_MODE_RADIUS_COP (1 << 14)
+# define R300_PS_UCP_MODE_RADIUS_COP_CLIP (2 << 14)
+# define R300_PS_UCP_MODE_CLIP_AS_TRIFAN (3 << 14)
+# define R300_CLIP_DISABLE (1 << 16)
+# define R300_UCP_CULL_ONLY_ENABLE (1 << 17)
+# define R300_BOUNDARY_EDGE_FLAG_ENABLE (1 << 18)
+# define R500_COLOR2_IS_TEXTURE (1 << 20)
+# define R500_COLOR3_IS_TEXTURE (1 << 21)
/* These seem to be per-pixel and per-vertex X and Y clipping planes. The first
* plane is per-pixel and the second plane is per-vertex.
*
* These registers are called X_QUAD0_1_FL to X_QUAD0_4_FL by glxtest.
*/
-#define R300_VAP_CLIP_X_0 0x2220
-#define R300_VAP_CLIP_X_1 0x2224
-#define R300_VAP_CLIP_Y_0 0x2228
-#define R300_VAP_CLIP_Y_1 0x2230
+#define R300_VAP_GB_VERT_CLIP_ADJ 0x2220
+#define R300_VAP_GB_VERT_DISC_ADJ 0x2224
+#define R300_VAP_GB_HORZ_CLIP_ADJ 0x2228
+#define R300_VAP_GB_HORZ_DISC_ADJ 0x222c
/* gap */
* Therefore, I suspect writing zero to 0x2284 synchronizes the engine and
* avoids bugs caused by still running shaders reading bad data from memory.
*/
-#define R300_VAP_PVS_WAITIDLE 0x2284 /* GUESS */
+#define R300_VAP_PVS_STATE_FLUSH_REG 0x2284
-/* Absolutely no clue what this register is about. */
-#define R300_VAP_UNKNOWN_2288 0x2288
+/* This register is used to define the number of core clocks to wait for a
+ * vertex to be received by the VAP input controller (while the primitive
+ * path is backed up) before forcing any accumulated vertices to be submitted
+ * to the vertex processing path.
+ */
+#define VAP_PVS_VTX_TIMEOUT_REG 0x2288
# define R300_2288_R300 0x00750000 /* -- nh */
# define R300_2288_RV350 0x0000FFFF /* -- Vladimir */
* is sometimes accepted other instruction that have no relationship with
* position calculations.
*/
-#define R300_VAP_PVS_CNTL_1 0x22D0
-# define R300_PVS_CNTL_1_PROGRAM_START_SHIFT 0
-# define R300_PVS_CNTL_1_POS_END_SHIFT 10
-# define R300_PVS_CNTL_1_PROGRAM_END_SHIFT 20
+#define R300_VAP_PVS_CODE_CNTL_0 0x22D0
+# define R300_PVS_FIRST_INST_SHIFT 0
+# define R300_PVS_XYZW_VALID_INST_SHIFT 10
+# define R300_PVS_LAST_INST_SHIFT 20
/* Addresses are relative the the vertex program parameters area. */
-#define R300_VAP_PVS_CNTL_2 0x22D4
-# define R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT 0
-# define R300_PVS_CNTL_2_PARAM_COUNT_SHIFT 16
-#define R300_VAP_PVS_CNTL_3 0x22D8
-# define R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT 10
-# define R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT 0
+#define R300_VAP_PVS_CONST_CNTL 0x22D4
+# define R300_PVS_CONST_BASE_OFFSET_SHIFT 0
+# define R300_PVS_MAX_CONST_ADDR_SHIFT 16
+#define R300_VAP_PVS_CODE_CNTL_1 0x22D8
+# define R300_PVS_LAST_VTX_SRC_INST_SHIFT 0
+#define R300_VAP_PVS_FLOW_CNTL_OPC 0x22DC
/* The entire range from 0x2300 to 0x2AC inclusive seems to be used for
* immediate vertices
* (or something closely related to that).
* This bit is rather fatal at the time being due to lackings at pixel
* shader side
+ * Specifies top of Raster pipe specific enable controls.
*/
#define R300_GB_ENABLE 0x4008
-# define R300_GB_POINT_STUFF_ENABLE (1<<0)
-# define R300_GB_LINE_STUFF_ENABLE (1<<1)
-# define R300_GB_TRIANGLE_STUFF_ENABLE (1<<2)
-# define R300_GB_STENCIL_AUTO_ENABLE (1<<4)
-# define R300_GB_UNK31 (1<<31)
+# define R300_GB_POINT_STUFF_DISABLE (0 << 0)
+# define R300_GB_POINT_STUFF_ENABLE (1 << 0) /* Specifies if points will have stuffed texture coordinates. */
+# define R300_GB_LINE_STUFF_DISABLE (0 << 1)
+# define R300_GB_LINE_STUFF_ENABLE (1 << 1) /* Specifies if lines will have stuffed texture coordinates. */
+# define R300_GB_TRIANGLE_STUFF_DISABLE (0 << 2)
+# define R300_GB_TRIANGLE_STUFF_ENABLE (1 << 2) /* Specifies if triangles will have stuffed texture coordinates. */
+# define R300_GB_STENCIL_AUTO_DISABLE (0 << 4)
+# define R300_GB_STENCIL_AUTO_ENABLE (1 << 4) /* Enable stencil auto inc/dec based on triangle cw/ccw, force into dzy low bit. */
+# define R300_GB_STENCIL_AUTO_FORCE (2 << 4) /* Force 0 into dzy low bit. */
+
/* each of the following is 2 bits wide */
-#define R300_GB_TEX_REPLICATE 0
-#define R300_GB_TEX_ST 1
-#define R300_GB_TEX_STR 2
+#define R300_GB_TEX_REPLICATE 0 /* Replicate VAP source texture coordinates (S,T,[R,Q]). */
+#define R300_GB_TEX_ST 1 /* Stuff with source texture coordinates (S,T). */
+#define R300_GB_TEX_STR 2 /* Stuff with source texture coordinates (S,T,R). */
# define R300_GB_TEX0_SOURCE_SHIFT 16
# define R300_GB_TEX1_SOURCE_SHIFT 18
# define R300_GB_TEX2_SOURCE_SHIFT 20
# define R300_GB_TEX7_SOURCE_SHIFT 30
/* MSPOS - positions for multisample antialiasing (?) */
-#define R300_GB_MSPOS0 0x4010
+#define R300_GB_MSPOS0 0x4010
/* shifts - each of the fields is 4 bits */
# define R300_GB_MSPOS0__MS_X0_SHIFT 0
# define R300_GB_MSPOS0__MS_Y0_SHIFT 4
# define R300_GB_MSPOS0__MSBD0_Y 24
# define R300_GB_MSPOS0__MSBD0_X 28
-#define R300_GB_MSPOS1 0x4014
+#define R300_GB_MSPOS1 0x4014
# define R300_GB_MSPOS1__MS_X3_SHIFT 0
# define R300_GB_MSPOS1__MS_Y3_SHIFT 4
# define R300_GB_MSPOS1__MS_X4_SHIFT 8
# define R300_GB_MSPOS1__MS_Y5_SHIFT 20
# define R300_GB_MSPOS1__MSBD1 24
-
-#define R300_GB_TILE_CONFIG 0x4018
-# define R300_GB_TILE_ENABLE (1<<0)
-# define R300_GB_TILE_PIPE_COUNT_RV300 0
-# define R300_GB_TILE_PIPE_COUNT_R300 (3<<1)
-# define R300_GB_TILE_PIPE_COUNT_R420 (7<<1)
-# define R300_GB_TILE_PIPE_COUNT_RV410 (3<<1)
-# define R300_GB_TILE_SIZE_8 0
-# define R300_GB_TILE_SIZE_16 (1<<4)
-# define R300_GB_TILE_SIZE_32 (2<<4)
-# define R300_GB_SUPER_SIZE_1 (0<<6)
-# define R300_GB_SUPER_SIZE_2 (1<<6)
-# define R300_GB_SUPER_SIZE_4 (2<<6)
-# define R300_GB_SUPER_SIZE_8 (3<<6)
-# define R300_GB_SUPER_SIZE_16 (4<<6)
-# define R300_GB_SUPER_SIZE_32 (5<<6)
-# define R300_GB_SUPER_SIZE_64 (6<<6)
-# define R300_GB_SUPER_SIZE_128 (7<<6)
+/* Specifies the graphics pipeline configuration for rasterization. */
+#define R300_GB_TILE_CONFIG 0x4018
+# define R300_GB_TILE_DISABLE (0 << 0)
+# define R300_GB_TILE_ENABLE (1 << 0)
+# define R300_GB_TILE_PIPE_COUNT_RV300 (0 << 1) /* RV350 (1 pipe, 1 ctx) */
+# define R300_GB_TILE_PIPE_COUNT_R300 (3 << 1) /* R300 (2 pipes, 1 ctx) */
+# define R300_GB_TILE_PIPE_COUNT_R420_3P (6 << 1) /* R420-3P (3 pipes, 1 ctx) */
+# define R300_GB_TILE_PIPE_COUNT_R420 (7 << 1) /* R420 (4 pipes, 1 ctx) */
+# define R300_GB_TILE_SIZE_8 (0 << 4)
+# define R300_GB_TILE_SIZE_16 (1 << 4)
+# define R300_GB_TILE_SIZE_32 (2 << 4)
+# define R300_GB_SUPER_SIZE_1 (0 << 6)
+# define R300_GB_SUPER_SIZE_2 (1 << 6)
+# define R300_GB_SUPER_SIZE_4 (2 << 6)
+# define R300_GB_SUPER_SIZE_8 (3 << 6)
+# define R300_GB_SUPER_SIZE_16 (4 << 6)
+# define R300_GB_SUPER_SIZE_32 (5 << 6)
+# define R300_GB_SUPER_SIZE_64 (6 << 6)
+# define R300_GB_SUPER_SIZE_128 (7 << 6)
# define R300_GB_SUPER_X_SHIFT 9 /* 3 bits wide */
# define R300_GB_SUPER_Y_SHIFT 12 /* 3 bits wide */
-# define R300_GB_SUPER_TILE_A 0
-# define R300_GB_SUPER_TILE_B (1<<15)
-# define R300_GB_SUBPIXEL_1_12 0
-# define R300_GB_SUBPIXEL_1_16 (1<<16)
-
+# define R300_GB_SUPER_TILE_A (0 << 15)
+# define R300_GB_SUPER_TILE_B (1 << 15)
+# define R300_GB_SUBPIXEL_1_12 (0 << 16)
+# define R300_GB_SUBPIXEL_1_16 (1 << 16)
+# define GB_TILE_CONFIG_QUADS_PER_RAS_4 (0 << 17)
+# define GB_TILE_CONFIG_QUADS_PER_RAS_8 (1 << 17)
+# define GB_TILE_CONFIG_QUADS_PER_RAS_16 (2 << 17)
+# define GB_TILE_CONFIG_QUADS_PER_RAS_32 (3 << 17)
+# define GB_TILE_CONFIG_BB_SCAN_INTERCEPT (0 << 19)
+# define GB_TILE_CONFIG_BB_SCAN_BOUND_BOX (1 << 19)
+# define GB_TILE_CONFIG_ALT_SCAN_EN_LR (0 << 20)
+# define GB_TILE_CONFIG_ALT_SCAN_EN_LRL (1 << 20)
+# define GB_TILE_CONFIG_ALT_OFFSET (0 << 21)
+# define GB_TILE_CONFIG_SUBPRECISION (0 << 22)
+# define GB_TILE_CONFIG_ALT_TILING_DEF (0 << 23)
+# define GB_TILE_CONFIG_ALT_TILING_3_2 (1 << 23)
+# define GB_TILE_CONFIG_Z_EXTENDED_24_1 (0 << 24)
+# define GB_TILE_CONFIG_Z_EXTENDED_S25_1 (1 << 24)
+
+/* Specifies the sizes of the various FIFO`s in the sc/rs/us. This register must be the first one written */
#define R300_GB_FIFO_SIZE 0x4024
/* each of the following is 2 bits wide */
#define R300_GB_FIFO_SIZE_32 0
# define R300_OFIFO_HIGHWATER_SHIFT 22 /* two bits only */
# define R300_CUBE_FIFO_HIGHWATER_COL_SHIFT 24
-#define R300_GB_SELECT 0x401C
-# define R300_GB_FOG_SELECT_C0A 0
-# define R300_GB_FOG_SELECT_C1A 1
-# define R300_GB_FOG_SELECT_C2A 2
-# define R300_GB_FOG_SELECT_C3A 3
-# define R300_GB_FOG_SELECT_1_1_W 4
-# define R300_GB_FOG_SELECT_Z 5
-# define R300_GB_DEPTH_SELECT_Z 0
-# define R300_GB_DEPTH_SELECT_1_1_W (1<<3)
-# define R300_GB_W_SELECT_1_W 0
-# define R300_GB_W_SELECT_1 (1<<4)
-
-#define R300_GB_AA_CONFIG 0x4020
-# define R300_AA_DISABLE 0x00
-# define R300_AA_ENABLE 0x01
-# define R300_AA_SUBSAMPLES_2 0
-# define R300_AA_SUBSAMPLES_3 (1<<1)
-# define R300_AA_SUBSAMPLES_4 (2<<1)
-# define R300_AA_SUBSAMPLES_6 (3<<1)
+#define GB_Z_PEQ_CONFIG 0x4028
+# define GB_Z_PEQ_CONFIG_Z_PEQ_SIZE_4_4 (0 << 0)
+# define GB_Z_PEQ_CONFIG_Z_PEQ_SIZE_8_8 (1 << 0)
+
+/* Specifies various polygon specific selects (fog, depth, perspective). */
+#define R300_GB_SELECT 0x401c
+# define R300_GB_FOG_SELECT_C0A (0 << 0)
+# define R300_GB_FOG_SELECT_C1A (1 << 0)
+# define R300_GB_FOG_SELECT_C2A (2 << 0)
+# define R300_GB_FOG_SELECT_C3A (3 << 0)
+# define R300_GB_FOG_SELECT_1_1_W (4 << 0)
+# define R300_GB_FOG_SELECT_Z (5 << 0)
+# define R300_GB_DEPTH_SELECT_Z (0 << 3
+# define R300_GB_DEPTH_SELECT_1_1_W (1 << 3)
+# define R300_GB_W_SELECT_1_W (0 << 4)
+# define R300_GB_W_SELECT_1 (1 << 4)
+# define R300_GB_FOG_STUFF_DISABLE (0 << 5)
+# define R300_GB_FOG_STUFF_ENABLE (1 << 5)
+# define R300_GB_FOG_STUFF_TEX_SHIFT 6
+# define R300_GB_FOG_STUFF_TEX_MASK 0x000003c0
+# define R300_GB_FOG_STUFF_COMP_SHIFT 10
+# define R300_GB_FOG_STUFF_COMP_MASK 0x00000c00
+
+/* Specifies the graphics pipeline configuration for antialiasing. */
+#define GB_AA_CONFIG 0x4020
+# define GB_AA_CONFIG_AA_DISABLE (0 << 0)
+# define GB_AA_CONFIG_AA_ENABLE (1 << 0)
+# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_2 (0 << 1)
+# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_3 (1 << 1)
+# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_4 (2 << 1)
+# define GB_AA_CONFIG_NUM_AA_SUBSAMPLES_6 (3 << 1)
+
+/* Selects which of 4 pipes are active. */
+#define GB_PIPE_SELECT 0x402c
+# define GB_PIPE_SELECT_PIPE0_ID_SHIFT 0
+# define GB_PIPE_SELECT_PIPE1_ID_SHIFT 2
+# define GB_PIPE_SELECT_PIPE2_ID_SHIFT 4
+# define GB_PIPE_SELECT_PIPE3_ID_SHIFT 6
+# define GB_PIPE_SELECT_PIPE_MASK_SHIFT 8
+# define GB_PIPE_SELECT_MAX_PIPE 12
+# define GB_PIPE_SELECT_BAD_PIPES 14
+# define GB_PIPE_SELECT_CONFIG_PIPES 18
+
+
+/* Specifies the sizes of the various FIFO`s in the sc/rs. */
+#define GB_FIFO_SIZE1 0x4070
+/* High water mark for SC input fifo */
+# define GB_FIFO_SIZE1_SC_HIGHWATER_IFIFO_SHIFT 0
+# define GB_FIFO_SIZE1_SC_HIGHWATER_IFIFO_MASK 0x0000003f
+/* High water mark for SC input fifo (B) */
+# define GB_FIFO_SIZE1_SC_HIGHWATER_BFIFO_SHIFT 6
+# define GB_FIFO_SIZE1_SC_HIGHWATER_BFIFO_MASK 0x00000fc0
+/* High water mark for RS colors' fifo */
+# define GB_FIFO_SIZE1_SC_HIGHWATER_COL_SHIFT 12
+# define GB_FIFO_SIZE1_SC_HIGHWATER_COL_MASK 0x0003f000
+/* High water mark for RS textures' fifo */
+# define GB_FIFO_SIZE1_SC_HIGHWATER_TEX_SHIFT 18
+# define GB_FIFO_SIZE1_SC_HIGHWATER_TEX_MASK 0x00fc0000
+
+/* This table specifies the source location and format for up to 16 texture
+ * addresses (i[0]:i[15]) and four colors (c[0]:c[3])
+ */
+#define R500_RS_IP_0 0x4074
+#define R500_RS_IP_1 0x4078
+#define R500_RS_IP_2 0x407C
+#define R500_RS_IP_3 0x4080
+#define R500_RS_IP_4 0x4084
+#define R500_RS_IP_5 0x4088
+#define R500_RS_IP_6 0x408C
+#define R500_RS_IP_7 0x4090
+#define R500_RS_IP_8 0x4094
+#define R500_RS_IP_9 0x4098
+#define R500_RS_IP_10 0x409C
+#define R500_RS_IP_11 0x40A0
+#define R500_RS_IP_12 0x40A4
+#define R500_RS_IP_13 0x40A8
+#define R500_RS_IP_14 0x40AC
+#define R500_RS_IP_15 0x40B0
+#define R500_RS_IP_PTR_K0 62
+#define R500_RS_IP_PTR_K1 63
+#define R500_RS_IP_TEX_PTR_S_SHIFT 0
+#define R500_RS_IP_TEX_PTR_T_SHIFT 6
+#define R500_RS_IP_TEX_PTR_R_SHIFT 12
+#define R500_RS_IP_TEX_PTR_Q_SHIFT 18
+#define R500_RS_IP_COL_PTR_SHIFT 24
+#define R500_RS_IP_COL_FMT_SHIFT 27
+# define R500_RS_COL_PTR(x) (x << 24)
+# define R500_RS_COL_FMT(x) (x << 27)
+/* gap */
+#define R500_RS_IP_OFFSET_DIS (0 << 31)
+#define R500_RS_IP_OFFSET_EN (1 << 31)
/* gap */
/* Zero to flush caches. */
-#define R300_TX_CNTL 0x4100
+#define R300_TX_INVALTAGS 0x4100
#define R300_TX_FLUSH 0x0
/* The upper enable bits are guessed, based on fglrx reported limits. */
# define R300_TX_ENABLE_14 (1 << 14)
# define R300_TX_ENABLE_15 (1 << 15)
-/* The pointsize is given in multiples of 6. The pointsize can be
- * enormous: Clear() renders a single point that fills the entire
- * framebuffer.
+#define R500_TX_FILTER_4 0x4110
+# define R500_TX_WEIGHT_1_SHIFT (0)
+# define R500_TX_WEIGHT_0_SHIFT (11)
+# define R500_TX_WEIGHT_PAIR (1<<22)
+# define R500_TX_PHASE_SHIFT (23)
+# define R500_TX_DIRECTION_HORIZONTAL (0<<27)
+# define R500_TX_DIRECTION_VERITCAL (1<<27)
+
+/* S Texture Coordinate of Vertex 0 for Point texture stuffing (LLC) */
+#define R300_GA_POINT_S0 0x4200
+
+/* T Texture Coordinate of Vertex 0 for Point texture stuffing (LLC) */
+#define R300_GA_POINT_T0 0x4204
+
+/* S Texture Coordinate of Vertex 2 for Point texture stuffing (URC) */
+#define R300_GA_POINT_S1 0x4208
+
+/* T Texture Coordinate of Vertex 2 for Point texture stuffing (URC) */
+#define R300_GA_POINT_T1 0x420c
+
+/* Specifies amount to shift integer position of vertex (screen space) before
+ * converting to float for triangle stipple.
+ */
+#define R300_GA_TRIANGLE_STIPPLE 0x4214
+# define R300_GA_TRIANGLE_STIPPLE_X_SHIFT_SHIFT 0
+# define R300_GA_TRIANGLE_STIPPLE_X_SHIFT_MASK 0x0000000f
+# define R300_GA_TRIANGLE_STIPPLE_Y_SHIFT_SHIFT 16
+# define R300_GA_TRIANGLE_STIPPLE_Y_SHIFT_MASK 0x000f0000
+
+/* The pointsize is given in multiples of 6. The pointsize can be enormous:
+ * Clear() renders a single point that fills the entire framebuffer.
+ * 1/2 Height of point; fixed (16.0), subpixel format (1/12 or 1/16, even if in
+ * 8b precision).
*/
-#define R300_RE_POINTSIZE 0x421C
-# define R300_POINTSIZE_Y_SHIFT 0
-# define R300_POINTSIZE_Y_MASK (0xFFFF << 0) /* GUESS */
-# define R300_POINTSIZE_X_SHIFT 16
-# define R300_POINTSIZE_X_MASK (0xFFFF << 16) /* GUESS */
+#define R300_GA_POINT_SIZE 0x421C
+# define R300_POINTSIZE_Y_SHIFT 0
+# define R300_POINTSIZE_Y_MASK 0x0000ffff
+# define R300_POINTSIZE_X_SHIFT 16
+# define R300_POINTSIZE_X_MASK 0xffff0000
# define R300_POINTSIZE_MAX (R300_POINTSIZE_Y_MASK / 6)
-/* The line width is given in multiples of 6.
+/* Blue fill color */
+#define R500_GA_FILL_R 0x4220
+
+/* Blue fill color */
+#define R500_GA_FILL_G 0x4224
+
+/* Blue fill color */
+#define R500_GA_FILL_B 0x4228
+
+/* Alpha fill color */
+#define R500_GA_FILL_A 0x422c
+
+
+/* Specifies maximum and minimum point & sprite sizes for per vertex size
+ * specification. The lower part (15:0) is MIN and (31:16) is max.
+ */
+#define R300_GA_POINT_MINMAX 0x4230
+# define R300_GA_POINT_MINMAX_MIN_SHIFT 0
+# define R300_GA_POINT_MINMAX_MIN_MASK (0xFFFF << 0)
+# define R300_GA_POINT_MINMAX_MAX_SHIFT 16
+# define R300_GA_POINT_MINMAX_MAX_MASK (0xFFFF << 16)
+
+/* 1/2 width of line, in subpixels (1/12 or 1/16 only, even in 8b
+ * subprecision); (16.0) fixed format.
+ *
+ * The line width is given in multiples of 6.
* In default mode lines are classified as vertical lines.
* HO: horizontal
* VE: vertical or horizontal
* HO & VE: no classification
*/
-#define R300_RE_LINE_CNT 0x4234
-# define R300_LINESIZE_SHIFT 0
-# define R300_LINESIZE_MASK (0xFFFF << 0) /* GUESS */
-# define R300_LINESIZE_MAX (R300_LINESIZE_MASK / 6)
+#define R300_GA_LINE_CNTL 0x4234
+# define R300_GA_LINE_CNTL_WIDTH_SHIFT 0
+# define R300_GA_LINE_CNTL_WIDTH_MASK 0x0000ffff
+# define R300_GA_LINE_CNTL_END_TYPE_HOR (0 << 16)
+# define R300_GA_LINE_CNTL_END_TYPE_VER (1 << 16)
+# define R300_GA_LINE_CNTL_END_TYPE_SQR (2 << 16) /* horizontal or vertical depending upon slope */
+# define R300_GA_LINE_CNTL_END_TYPE_COMP (3 << 16) /* Computed (perpendicular to slope) */
+# define R500_GA_LINE_CNTL_SORT_NO (0 << 18)
+# define R500_GA_LINE_CNTL_SORT_MINX_MINY (1 << 18)
+/** TODO: looks wrong */
+# define R300_LINESIZE_MAX (R300_GA_LINE_CNTL_WIDTH_MASK / 6)
+/** TODO: looks wrong */
# define R300_LINE_CNT_HO (1 << 16)
+/** TODO: looks wrong */
# define R300_LINE_CNT_VE (1 << 17)
-/* Some sort of scale or clamp value for texcoordless textures. */
-#define R300_RE_UNK4238 0x4238
-
-/* Something shade related */
-#define R300_RE_SHADE 0x4274
-
-#define R300_RE_SHADE_MODEL 0x4278
-# define R300_RE_SHADE_MODEL_SMOOTH 0x3aaaa
-# define R300_RE_SHADE_MODEL_FLAT 0x39595
-
-/* Dangerous */
-#define R300_RE_POLYGON_MODE 0x4288
-# define R300_PM_ENABLED (1 << 0)
-# define R300_PM_FRONT_POINT (0 << 0)
-# define R300_PM_BACK_POINT (0 << 0)
-# define R300_PM_FRONT_LINE (1 << 4)
-# define R300_PM_FRONT_FILL (1 << 5)
-# define R300_PM_BACK_LINE (1 << 7)
-# define R300_PM_BACK_FILL (1 << 8)
-
-/* Fog parameters */
-#define R300_RE_FOG_SCALE 0x4294
-#define R300_RE_FOG_START 0x4298
+/* Line Stipple configuration information. */
+#define R300_GA_LINE_STIPPLE_CONFIG 0x4238
+# define R300_GA_LINE_STIPPLE_CONFIG_LINE_RESET_NO (0 << 0)
+# define R300_GA_LINE_STIPPLE_CONFIG_LINE_RESET_LINE (1 << 0)
+# define R300_GA_LINE_STIPPLE_CONFIG_LINE_RESET_PACKET (2 << 0)
+# define R300_GA_LINE_STIPPLE_CONFIG_STIPPLE_SCALE_SHIFT 2
+# define R300_GA_LINE_STIPPLE_CONFIG_STIPPLE_SCALE_MASK 0xfffffffc
+
+/* Used to load US instructions and constants */
+#define R500_GA_US_VECTOR_INDEX 0x4250
+# define R500_GA_US_VECTOR_INDEX_SHIFT 0
+# define R500_GA_US_VECTOR_INDEX_MASK 0x000000ff
+# define R500_GA_US_VECTOR_INDEX_TYPE_INSTR (0 << 16)
+# define R500_GA_US_VECTOR_INDEX_TYPE_CONST (1 << 16)
+# define R500_GA_US_VECTOR_INDEX_CLAMP_NO (0 << 17)
+# define R500_GA_US_VECTOR_INDEX_CLAMP_CONST (1 << 17)
+
+/* Data register for loading US instructions and constants */
+#define R500_GA_US_VECTOR_DATA 0x4254
+
+/* Specifies color properties and mappings of textures. */
+#define R500_GA_COLOR_CONTROL_PS3 0x4258
+# define R500_TEX0_SHADING_PS3_SOLID (0 << 0)
+# define R500_TEX0_SHADING_PS3_FLAT (1 << 0)
+# define R500_TEX0_SHADING_PS3_GOURAUD (2 << 0)
+# define R500_TEX1_SHADING_PS3_SOLID (0 << 2)
+# define R500_TEX1_SHADING_PS3_FLAT (1 << 2)
+# define R500_TEX1_SHADING_PS3_GOURAUD (2 << 2)
+# define R500_TEX2_SHADING_PS3_SOLID (0 << 4)
+# define R500_TEX2_SHADING_PS3_FLAT (1 << 4)
+# define R500_TEX2_SHADING_PS3_GOURAUD (2 << 4)
+# define R500_TEX3_SHADING_PS3_SOLID (0 << 6)
+# define R500_TEX3_SHADING_PS3_FLAT (1 << 6)
+# define R500_TEX3_SHADING_PS3_GOURAUD (2 << 6)
+# define R500_TEX4_SHADING_PS3_SOLID (0 << 8)
+# define R500_TEX4_SHADING_PS3_FLAT (1 << 8)
+# define R500_TEX4_SHADING_PS3_GOURAUD (2 << 8)
+# define R500_TEX5_SHADING_PS3_SOLID (0 << 10)
+# define R500_TEX5_SHADING_PS3_FLAT (1 << 10)
+# define R500_TEX5_SHADING_PS3_GOURAUD (2 << 10)
+# define R500_TEX6_SHADING_PS3_SOLID (0 << 12)
+# define R500_TEX6_SHADING_PS3_FLAT (1 << 12)
+# define R500_TEX6_SHADING_PS3_GOURAUD (2 << 12)
+# define R500_TEX7_SHADING_PS3_SOLID (0 << 14)
+# define R500_TEX7_SHADING_PS3_FLAT (1 << 14)
+# define R500_TEX7_SHADING_PS3_GOURAUD (2 << 14)
+# define R500_TEX8_SHADING_PS3_SOLID (0 << 16)
+# define R500_TEX8_SHADING_PS3_FLAT (1 << 16)
+# define R500_TEX8_SHADING_PS3_GOURAUD (2 << 16)
+# define R500_TEX9_SHADING_PS3_SOLID (0 << 18)
+# define R500_TEX9_SHADING_PS3_FLAT (1 << 18)
+# define R500_TEX9_SHADING_PS3_GOURAUD (2 << 18)
+# define R500_TEX10_SHADING_PS3_SOLID (0 << 20)
+# define R500_TEX10_SHADING_PS3_FLAT (1 << 20)
+# define R500_TEX10_SHADING_PS3_GOURAUD (2 << 20)
+# define R500_COLOR0_TEX_OVERRIDE_NO (0 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_0 (1 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_1 (2 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_2 (3 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_3 (4 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_4 (5 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_5 (6 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_6 (7 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_7 (8 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_8_C2 (9 << 22)
+# define R500_COLOR0_TEX_OVERRIDE_TEX_9_C3 (10 << 22)
+# define R500_COLOR1_TEX_OVERRIDE_NO (0 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_0 (1 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_1 (2 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_2 (3 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_3 (4 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_4 (5 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_5 (6 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_6 (7 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_7 (8 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_8_C2 (9 << 26)
+# define R500_COLOR1_TEX_OVERRIDE_TEX_9_C3 (10 << 26)
+
+/* Returns idle status of various G3D block, captured when GA_IDLE written or
+ * when hard or soft reset asserted.
+ */
+#define R500_GA_IDLE 0x425c
+# define R500_GA_IDLE_PIPE3_Z_IDLE (0 << 0)
+# define R500_GA_IDLE_PIPE2_Z_IDLE (0 << 1)
+# define R500_GA_IDLE_PIPE3_CD_IDLE (0 << 2)
+# define R500_GA_IDLE_PIPE2_CD_IDLE (0 << 3)
+# define R500_GA_IDLE_PIPE3_FG_IDLE (0 << 4)
+# define R500_GA_IDLE_PIPE2_FG_IDLE (0 << 5)
+# define R500_GA_IDLE_PIPE3_US_IDLE (0 << 6)
+# define R500_GA_IDLE_PIPE2_US_IDLE (0 << 7)
+# define R500_GA_IDLE_PIPE3_SC_IDLE (0 << 8)
+# define R500_GA_IDLE_PIPE2_SC_IDLE (0 << 9)
+# define R500_GA_IDLE_PIPE3_RS_IDLE (0 << 10)
+# define R500_GA_IDLE_PIPE2_RS_IDLE (0 << 11)
+# define R500_GA_IDLE_PIPE1_Z_IDLE (0 << 12)
+# define R500_GA_IDLE_PIPE0_Z_IDLE (0 << 13)
+# define R500_GA_IDLE_PIPE1_CD_IDLE (0 << 14)
+# define R500_GA_IDLE_PIPE0_CD_IDLE (0 << 15)
+# define R500_GA_IDLE_PIPE1_FG_IDLE (0 << 16)
+# define R500_GA_IDLE_PIPE0_FG_IDLE (0 << 17)
+# define R500_GA_IDLE_PIPE1_US_IDLE (0 << 18)
+# define R500_GA_IDLE_PIPE0_US_IDLE (0 << 19)
+# define R500_GA_IDLE_PIPE1_SC_IDLE (0 << 20)
+# define R500_GA_IDLE_PIPE0_SC_IDLE (0 << 21)
+# define R500_GA_IDLE_PIPE1_RS_IDLE (0 << 22)
+# define R500_GA_IDLE_PIPE0_RS_IDLE (0 << 23)
+# define R500_GA_IDLE_SU_IDLE (0 << 24)
+# define R500_GA_IDLE_GA_IDLE (0 << 25)
+# define R500_GA_IDLE_GA_UNIT2_IDLE (0 << 26)
+
+/* Current value of stipple accumulator. */
+#define R300_GA_LINE_STIPPLE_VALUE 0x4260
+
+/* S Texture Coordinate Value for Vertex 0 of Line (stuff textures -- i.e. AA) */
+#define R300_GA_LINE_S0 0x4264
+/* S Texture Coordinate Value for Vertex 1 of Lines (V2 of parallelogram -- stuff textures -- i.e. AA) */
+#define R300_GA_LINE_S1 0x4268
+
+/* GA Input fifo high water marks */
+#define R500_GA_FIFO_CNTL 0x4270
+# define R500_GA_FIFO_CNTL_VERTEX_FIFO_MASK 0x00000007
+# define R500_GA_FIFO_CNTL_VERTEX_FIFO_SHIFT 0
+# define R500_GA_FIFO_CNTL_VERTEX_INDEX_MASK 0x00000038
+# define R500_GA_FIFO_CNTL_VERTEX_INDEX_SHIFT 3
+# define R500_GA_FIFO_CNTL_VERTEX_REG_MASK 0x00003fc0
+# define R500_GA_FIFO_CNTL_VERTEX_REG_SHIFT 6
+
+/* GA enhance/tweaks */
+#define R300_GA_ENHANCE 0x4274
+# define R300_GA_ENHANCE_DEADLOCK_CNTL_NO_EFFECT (0 << 0)
+# define R300_GA_ENHANCE_DEADLOCK_CNTL_PREVENT_TCL (1 << 0) /* Prevents TCL interface from deadlocking on GA side. */
+# define R300_GA_ENHANCE_FASTSYNC_CNTL_NO_EFFECT (0 << 1)
+# define R300_GA_ENHANCE_FASTSYNC_CNTL_ENABLE (1 << 1) /* Enables high-performance register/primitive switching. */
+# define R500_GA_ENHANCE_REG_READWRITE_NO_EFFECT (0 << 2) /* R520+ only */
+# define R500_GA_ENHANCE_REG_READWRITE_ENABLE (1 << 2) /* R520+ only, Enables GA support of simultaneous register reads and writes. */
+# define R500_GA_ENHANCE_REG_NOSTALL_NO_EFFECT (0 << 3)
+# define R500_GA_ENHANCE_REG_NOSTALL_ENABLE (1 << 3) /* Enables GA support of no-stall reads for register read back. */
+
+#define R300_GA_COLOR_CONTROL 0x4278
+# define R300_GA_COLOR_CONTROL_RGB0_SHADING_SOLID (0 << 0)
+# define R300_GA_COLOR_CONTROL_RGB0_SHADING_FLAT (1 << 0)
+# define R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD (2 << 0)
+# define R300_GA_COLOR_CONTROL_ALPHA0_SHADING_SOLID (0 << 2)
+# define R300_GA_COLOR_CONTROL_ALPHA0_SHADING_FLAT (1 << 2)
+# define R300_GA_COLOR_CONTROL_ALPHA0_SHADING_GOURAUD (2 << 2)
+# define R300_GA_COLOR_CONTROL_RGB1_SHADING_SOLID (0 << 4)
+# define R300_GA_COLOR_CONTROL_RGB1_SHADING_FLAT (1 << 4)
+# define R300_GA_COLOR_CONTROL_RGB1_SHADING_GOURAUD (2 << 4)
+# define R300_GA_COLOR_CONTROL_ALPHA1_SHADING_SOLID (0 << 6)
+# define R300_GA_COLOR_CONTROL_ALPHA1_SHADING_FLAT (1 << 6)
+# define R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD (2 << 6)
+# define R300_GA_COLOR_CONTROL_RGB2_SHADING_SOLID (0 << 8)
+# define R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT (1 << 8)
+# define R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD (2 << 8)
+# define R300_GA_COLOR_CONTROL_ALPHA2_SHADING_SOLID (0 << 10)
+# define R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT (1 << 10)
+# define R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD (2 << 10)
+# define R300_GA_COLOR_CONTROL_RGB3_SHADING_SOLID (0 << 12)
+# define R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT (1 << 12)
+# define R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD (2 << 12)
+# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_SOLID (0 << 14)
+# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_FLAT (1 << 14)
+# define R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD (2 << 14)
+# define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_FIRST (0 << 16)
+# define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_SECOND (1 << 16)
+# define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_THIRD (2 << 16)
+# define R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST (3 << 16)
+
+/** TODO: might be candidate for removal */
+# define R300_RE_SHADE_MODEL_SMOOTH ( \
+ R300_GA_COLOR_CONTROL_RGB0_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_GOURAUD | \
+ R300_GA_COLOR_CONTROL_RGB1_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \
+ R300_GA_COLOR_CONTROL_RGB2_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_GOURAUD | \
+ R300_GA_COLOR_CONTROL_RGB3_SHADING_GOURAUD | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \
+ R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST )
+/** TODO: might be candidate for removal, the GOURAUD stuff also looks buggy to me */
+# define R300_RE_SHADE_MODEL_FLAT ( \
+ R300_GA_COLOR_CONTROL_RGB0_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA0_SHADING_FLAT | \
+ R300_GA_COLOR_CONTROL_RGB1_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA1_SHADING_GOURAUD | \
+ R300_GA_COLOR_CONTROL_RGB2_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA2_SHADING_FLAT | \
+ R300_GA_COLOR_CONTROL_RGB3_SHADING_FLAT | R300_GA_COLOR_CONTROL_ALPHA3_SHADING_GOURAUD | \
+ R300_GA_COLOR_CONTROL_PROVOKING_VERTEX_LAST )
+
+/* Specifies red & green components of fill color -- S312 format -- Backwards comp. */
+#define R300_GA_SOLID_RG 0x427c
+# define GA_SOLID_RG_COLOR_GREEN_SHIFT 0
+# define GA_SOLID_RG_COLOR_GREEN_MASK 0x0000ffff
+# define GA_SOLID_RG_COLOR_RED_SHIFT 16
+# define GA_SOLID_RG_COLOR_RED_MASK 0xffff0000
+/* Specifies blue & alpha components of fill color -- S312 format -- Backwards comp. */
+#define R300_GA_SOLID_BA 0x4280
+# define GA_SOLID_BA_COLOR_ALPHA_SHIFT 0
+# define GA_SOLID_BA_COLOR_ALPHA_MASK 0x0000ffff
+# define GA_SOLID_BA_COLOR_BLUE_SHIFT 16
+# define GA_SOLID_BA_COLOR_BLUE_MASK 0xffff0000
+
+/* Polygon Mode
+ * Dangerous
+ */
+#define R300_GA_POLY_MODE 0x4288
+# define R300_GA_POLY_MODE_DISABLE (0 << 0)
+# define R300_GA_POLY_MODE_DUAL (1 << 0) /* send 2 sets of 3 polys with specified poly type */
+/* reserved */
+# define R300_GA_POLY_MODE_FRONT_PTYPE_POINT (0 << 4)
+# define R300_GA_POLY_MODE_FRONT_PTYPE_LINE (1 << 4)
+# define R300_GA_POLY_MODE_FRONT_PTYPE_TRI (2 << 4)
+/* reserved */
+# define R300_GA_POLY_MODE_BACK_PTYPE_POINT (0 << 7)
+# define R300_GA_POLY_MODE_BACK_PTYPE_LINE (1 << 7)
+# define R300_GA_POLY_MODE_BACK_PTYPE_TRI (2 << 7)
+/* reserved */
+
+/* Specifies the rouding mode for geometry & color SPFP to FP conversions. */
+#define R300_GA_ROUND_MODE 0x428c
+# define R300_GA_ROUND_MODE_GEOMETRY_ROUND_TRUNC (0 << 0)
+# define R300_GA_ROUND_MODE_GEOMETRY_ROUND_NEAREST (1 << 0)
+# define R300_GA_ROUND_MODE_COLOR_ROUND_TRUNC (0 << 2)
+# define R300_GA_ROUND_MODE_COLOR_ROUND_NEAREST (1 << 2)
+# define R300_GA_ROUND_MODE_RGB_CLAMP_RGB (0 << 4)
+# define R300_GA_ROUND_MODE_RGB_CLAMP_FP20 (1 << 4)
+# define R300_GA_ROUND_MODE_ALPHA_CLAMP_RGB (0 << 5)
+# define R300_GA_ROUND_MODE_ALPHA_CLAMP_FP20 (1 << 5)
+# define R500_GA_ROUND_MODE_GEOMETRY_MASK_SHIFT 6
+# define R500_GA_ROUND_MODE_GEOMETRY_MASK_MASK 0x000003c0
+
+/* Specifies x & y offsets for vertex data after conversion to FP.
+ * Offsets are in S15 format (subpixels -- 1/12 or 1/16, even in 8b
+ * subprecision).
+ */
+#define R300_GA_OFFSET 0x4290
+# define R300_GA_OFFSET_X_OFFSET_SHIFT 0
+# define R300_GA_OFFSET_X_OFFSET_MASK 0x0000ffff
+# define R300_GA_OFFSET_Y_OFFSET_SHIFT 16
+# define R300_GA_OFFSET_Y_OFFSET_MASK 0xffff0000
+
+/* Specifies the scale to apply to fog. */
+#define R300_GA_FOG_SCALE 0x4294
+/* Specifies the offset to apply to fog. */
+#define R300_GA_FOG_OFFSET 0x4298
+/* Specifies number of cycles to assert reset, and also causes RB3D soft reset to assert. */
+#define R300_GA_SOFT_RESET 0x429c
/* Not sure why there are duplicate of factor and constant values.
* My best guess so far is that there are seperate zbiases for test and write.
* Some of the tests indicate that fgl has a fallback implementation of zbias
* via pixel shaders.
*/
-#define R300_RE_ZBIAS_CNTL 0x42A0 /* GUESS */
-#define R300_RE_ZBIAS_T_FACTOR 0x42A4
-#define R300_RE_ZBIAS_T_CONSTANT 0x42A8
-#define R300_RE_ZBIAS_W_FACTOR 0x42AC
-#define R300_RE_ZBIAS_W_CONSTANT 0x42B0
+#define R300_SU_TEX_WRAP 0x42A0
+#define R300_SU_POLY_OFFSET_FRONT_SCALE 0x42A4
+#define R300_SU_POLY_OFFSET_FRONT_OFFSET 0x42A8
+#define R300_SU_POLY_OFFSET_BACK_SCALE 0x42AC
+#define R300_SU_POLY_OFFSET_BACK_OFFSET 0x42B0
/* This register needs to be set to (1<<1) for RV350 to correctly
* perform depth test (see --vb-triangles in r300_demo)
* One to enable depth test and one for depth write.
* Yet this doesnt explain why depth writes work ...
*/
-#define R300_RE_OCCLUSION_CNTL 0x42B4
-# define R300_OCCLUSION_ON (1<<1)
+#define R300_SU_POLY_OFFSET_ENABLE 0x42B4
+# define R300_FRONT_ENABLE (1 << 0)
+# define R300_BACK_ENABLE (1 << 1)
+# define R300_PARA_ENABLE (1 << 2)
-#define R300_RE_CULL_CNTL 0x42B8
+#define R300_SU_CULL_MODE 0x42B8
# define R300_CULL_FRONT (1 << 0)
# define R300_CULL_BACK (1 << 1)
# define R300_FRONT_FACE_CCW (0 << 2)
# define R300_FRONT_FACE_CW (1 << 2)
+/* SU Depth Scale value */
+#define R300_SU_DEPTH_SCALE 0x42c0
+/* SU Depth Offset value */
+#define R300_SU_DEPTH_OFFSET 0x42c4
+
/* BEGIN: Rasterization / Interpolators - many guesses */
-/* 0_UNKNOWN_18 has always been set except for clear operations.
+/*
* TC_CNT is the number of incoming texture coordinate sets (i.e. it depends
* on the vertex program, *not* the fragment program)
*/
-#define R300_RS_CNTL_0 0x4300
-# define R300_RS_CNTL_TC_CNT_SHIFT 2
-# define R300_RS_CNTL_TC_CNT_MASK (7 << 2)
- /* number of color interpolators used */
-# define R300_RS_CNTL_CI_CNT_SHIFT 7
-# define R300_RS_CNTL_0_UNKNOWN_18 (1 << 18)
- /* Guess: RS_CNTL_1 holds the index of the highest used RS_ROUTE_n
- register. */
-#define R300_RS_CNTL_1 0x4304
+#define R300_RS_COUNT 0x4300
+# define R300_IT_COUNT_SHIFT 0
+# define R300_IT_COUNT_MASK 0x0000007f
+# define R300_IC_COUNT_SHIFT 7
+# define R300_IC_COUNT_MASK 0x00000780
+# define R300_W_ADDR_SHIFT 12
+# define R300_W_ADDR_MASK 0x0003f000
+# define R300_HIRES_DIS (0 << 18)
+# define R300_HIRES_EN (1 << 18)
+
+#define R300_RS_INST_COUNT 0x4304
+# define R300_RS_INST_COUNT_SHIFT 0
+# define R300_RS_INST_COUNT_MASK 0x0000000f
+# define R300_RS_TX_OFFSET_SHIFT 5
+# define R300_RS_TX_OFFSET_MASK 0x000000e0
/* gap */
* Note: The _UNKNOWN constants are always set in their respective
* register. I don't know if this is necessary.
*/
-#define R300_RS_INTERP_0 0x4310
-#define R300_RS_INTERP_1 0x4314
-# define R300_RS_INTERP_1_UNKNOWN 0x40
-#define R300_RS_INTERP_2 0x4318
-# define R300_RS_INTERP_2_UNKNOWN 0x80
-#define R300_RS_INTERP_3 0x431C
-# define R300_RS_INTERP_3_UNKNOWN 0xC0
-#define R300_RS_INTERP_4 0x4320
-#define R300_RS_INTERP_5 0x4324
-#define R300_RS_INTERP_6 0x4328
-#define R300_RS_INTERP_7 0x432C
-# define R300_RS_INTERP_SRC_SHIFT 2
-# define R300_RS_INTERP_SRC_MASK (7 << 2)
-# define R300_RS_INTERP_USED 0x00D10000
+#define R300_RS_IP_0 0x4310
+#define R300_RS_IP_1 0x4314
+#define R300_RS_IP_2 0x4318
+#define R300_RS_IP_3 0x431C
+# define R300_RS_INTERP_SRC_SHIFT 2 /* TODO: check for removal */
+# define R300_RS_INTERP_SRC_MASK (7 << 2) /* TODO: check for removal */
+# define R300_RS_TEX_PTR(x) (x << 0)
+# define R300_RS_COL_PTR(x) (x << 6)
+# define R300_RS_COL_FMT(x) (x << 9)
+# define R300_RS_COL_FMT_RGBA 0
+# define R300_RS_COL_FMT_RGB0 1
+# define R300_RS_COL_FMT_RGB1 2
+# define R300_RS_COL_FMT_000A 4
+# define R300_RS_COL_FMT_0000 5
+# define R300_RS_COL_FMT_0001 6
+# define R300_RS_COL_FMT_111A 8
+# define R300_RS_COL_FMT_1110 9
+# define R300_RS_COL_FMT_1111 10
+# define R300_RS_SEL_S(x) (x << 13)
+# define R300_RS_SEL_T(x) (x << 16)
+# define R300_RS_SEL_R(x) (x << 19)
+# define R300_RS_SEL_Q(x) (x << 22)
+# define R300_RS_SEL_C0 0
+# define R300_RS_SEL_C1 1
+# define R300_RS_SEL_C2 2
+# define R300_RS_SEL_C3 3
+# define R300_RS_SEL_K0 4
+# define R300_RS_SEL_K1 5
+
+
+/* */
+#define R500_RS_INST_0 0x4320
+#define R500_RS_INST_1 0x4324
+#define R500_RS_INST_2 0x4328
+#define R500_RS_INST_3 0x432c
+#define R500_RS_INST_4 0x4330
+#define R500_RS_INST_5 0x4334
+#define R500_RS_INST_6 0x4338
+#define R500_RS_INST_7 0x433c
+#define R500_RS_INST_8 0x4340
+#define R500_RS_INST_9 0x4344
+#define R500_RS_INST_10 0x4348
+#define R500_RS_INST_11 0x434c
+#define R500_RS_INST_12 0x4350
+#define R500_RS_INST_13 0x4354
+#define R500_RS_INST_14 0x4358
+#define R500_RS_INST_15 0x435c
+#define R500_RS_INST_TEX_ID_SHIFT 0
+#define R500_RS_INST_TEX_CN_WRITE (1 << 4)
+#define R500_RS_INST_TEX_ADDR_SHIFT 5
+#define R500_RS_INST_COL_ID_SHIFT 12
+#define R500_RS_INST_COL_CN_NO_WRITE (0 << 16)
+#define R500_RS_INST_COL_CN_WRITE (1 << 16)
+#define R500_RS_INST_COL_CN_WRITE_FBUFFER (2 << 16)
+#define R500_RS_INST_COL_CN_WRITE_BACKFACE (3 << 16)
+#define R500_RS_INST_COL_ADDR_SHIFT 18
+#define R500_RS_INST_TEX_ADJ (1 << 25)
+#define R500_RS_INST_W_CN (1 << 26)
/* These DWORDs control how vertex data is routed into fragment program
* registers, after interpolators.
*/
-#define R300_RS_ROUTE_0 0x4330
-#define R300_RS_ROUTE_1 0x4334
-#define R300_RS_ROUTE_2 0x4338
-#define R300_RS_ROUTE_3 0x433C /* GUESS */
-#define R300_RS_ROUTE_4 0x4340 /* GUESS */
-#define R300_RS_ROUTE_5 0x4344 /* GUESS */
-#define R300_RS_ROUTE_6 0x4348 /* GUESS */
-#define R300_RS_ROUTE_7 0x434C /* GUESS */
-# define R300_RS_ROUTE_SOURCE_INTERP_0 0
-# define R300_RS_ROUTE_SOURCE_INTERP_1 1
-# define R300_RS_ROUTE_SOURCE_INTERP_2 2
-# define R300_RS_ROUTE_SOURCE_INTERP_3 3
-# define R300_RS_ROUTE_SOURCE_INTERP_4 4
-# define R300_RS_ROUTE_SOURCE_INTERP_5 5 /* GUESS */
-# define R300_RS_ROUTE_SOURCE_INTERP_6 6 /* GUESS */
-# define R300_RS_ROUTE_SOURCE_INTERP_7 7 /* GUESS */
-# define R300_RS_ROUTE_ENABLE (1 << 3) /* GUESS */
-# define R300_RS_ROUTE_DEST_SHIFT 6
-# define R300_RS_ROUTE_DEST_MASK (31 << 6) /* GUESS */
-
-/* Special handling for color: When the fragment program uses color,
- * the ROUTE_0_COLOR bit is set and ROUTE_0_COLOR_DEST contains the
- * color register index.
- *
- * Apperently you may set the R300_RS_ROUTE_0_COLOR bit, but not provide any
- * R300_RS_ROUTE_0_COLOR_DEST value; this setup is used for clearing the state.
- * See r300_ioctl.c:r300EmitClearState. I'm not sure if this setup is strictly
- * correct or not. - Oliver.
- */
-# define R300_RS_ROUTE_0_COLOR (1 << 14)
-# define R300_RS_ROUTE_0_COLOR_DEST_SHIFT 17
-# define R300_RS_ROUTE_0_COLOR_DEST_MASK (31 << 17) /* GUESS */
-/* As above, but for secondary color */
-# define R300_RS_ROUTE_1_COLOR1 (1 << 14)
-# define R300_RS_ROUTE_1_COLOR1_DEST_SHIFT 17
-# define R300_RS_ROUTE_1_COLOR1_DEST_MASK (31 << 17)
-# define R300_RS_ROUTE_1_UNKNOWN11 (1 << 11)
+#define R300_RS_INST_0 0x4330
+#define R300_RS_INST_1 0x4334
+#define R300_RS_INST_2 0x4338
+#define R300_RS_INST_3 0x433C /* GUESS */
+#define R300_RS_INST_4 0x4340 /* GUESS */
+#define R300_RS_INST_5 0x4344 /* GUESS */
+#define R300_RS_INST_6 0x4348 /* GUESS */
+#define R300_RS_INST_7 0x434C /* GUESS */
+# define R300_RS_INST_TEX_ID(x) ((x) << 0)
+# define R300_RS_INST_TEX_CN_WRITE (1 << 3)
+# define R300_RS_INST_TEX_ADDR_SHIFT 6
+# define R300_RS_INST_COL_ID(x) ((x) << 11)
+# define R300_RS_INST_COL_CN_WRITE (1 << 14)
+# define R300_RS_INST_COL_ADDR_SHIFT 17
+# define R300_RS_INST_TEX_ADJ (1 << 22)
+# define R300_RS_COL_BIAS_UNUSED_SHIFT 23
+
/* END: Rasterization / Interpolators - many guesses */
+/* Hierarchical Z Enable */
+#define R300_SC_HYPERZ 0x43a4
+# define R300_SC_HYPERZ_DISABLE (0 << 0)
+# define R300_SC_HYPERZ_ENABLE (1 << 0)
+# define R300_SC_HYPERZ_MIN (0 << 1)
+# define R300_SC_HYPERZ_MAX (1 << 1)
+# define R300_SC_HYPERZ_ADJ_256 (0 << 2)
+# define R300_SC_HYPERZ_ADJ_128 (1 << 2)
+# define R300_SC_HYPERZ_ADJ_64 (2 << 2)
+# define R300_SC_HYPERZ_ADJ_32 (3 << 2)
+# define R300_SC_HYPERZ_ADJ_16 (4 << 2)
+# define R300_SC_HYPERZ_ADJ_8 (5 << 2)
+# define R300_SC_HYPERZ_ADJ_4 (6 << 2)
+# define R300_SC_HYPERZ_ADJ_2 (7 << 2)
+# define R300_SC_HYPERZ_HZ_Z0MIN_NO (0 << 5)
+# define R300_SC_HYPERZ_HZ_Z0MIN (1 << 5)
+# define R300_SC_HYPERZ_HZ_Z0MAX_NO (0 << 6)
+# define R300_SC_HYPERZ_HZ_Z0MAX (1 << 6)
+
+#define R300_SC_EDGERULE 0x43a8
+
/* BEGIN: Scissors and cliprects */
/* There are four clipping rectangles. Their corner coordinates are inclusive.
* For some reason, the top-left corner of the framebuffer is at (1440, 1440)
* for the purpose of clipping and scissors.
*/
-#define R300_RE_CLIPRECT_TL_0 0x43B0
-#define R300_RE_CLIPRECT_BR_0 0x43B4
-#define R300_RE_CLIPRECT_TL_1 0x43B8
-#define R300_RE_CLIPRECT_BR_1 0x43BC
-#define R300_RE_CLIPRECT_TL_2 0x43C0
-#define R300_RE_CLIPRECT_BR_2 0x43C4
-#define R300_RE_CLIPRECT_TL_3 0x43C8
-#define R300_RE_CLIPRECT_BR_3 0x43CC
+#define R300_SC_CLIPRECT_TL_0 0x43B0
+#define R300_SC_CLIPRECT_BR_0 0x43B4
+#define R300_SC_CLIPRECT_TL_1 0x43B8
+#define R300_SC_CLIPRECT_BR_1 0x43BC
+#define R300_SC_CLIPRECT_TL_2 0x43C0
+#define R300_SC_CLIPRECT_BR_2 0x43C4
+#define R300_SC_CLIPRECT_TL_3 0x43C8
+#define R300_SC_CLIPRECT_BR_3 0x43CC
# define R300_CLIPRECT_OFFSET 1440
# define R300_CLIPRECT_MASK 0x1FFF
# define R300_CLIPRECT_X_SHIFT 0
# define R300_CLIPRECT_X_MASK (0x1FFF << 0)
# define R300_CLIPRECT_Y_SHIFT 13
# define R300_CLIPRECT_Y_MASK (0x1FFF << 13)
-#define R300_RE_CLIPRECT_CNTL 0x43D0
+#define R300_SC_CLIP_RULE 0x43D0
# define R300_CLIP_OUT (1 << 0)
# define R300_CLIP_0 (1 << 1)
# define R300_CLIP_1 (1 << 2)
/* gap */
-#define R300_RE_SCISSORS_TL 0x43E0
-#define R300_RE_SCISSORS_BR 0x43E4
+#define R300_SC_SCISSORS_TL 0x43E0
+#define R300_SC_SCISSORS_BR 0x43E4
# define R300_SCISSORS_OFFSET 1440
# define R300_SCISSORS_X_SHIFT 0
# define R300_SCISSORS_X_MASK (0x1FFF << 0)
# define R300_SCISSORS_Y_SHIFT 13
# define R300_SCISSORS_Y_MASK (0x1FFF << 13)
+
+/* Screen door sample mask */
+#define R300_SC_SCREENDOOR 0x43e8
+
/* END: Scissors and cliprects */
/* BEGIN: Texture specification */
* unit. This means that e.g. the offset for texture image unit N is found in
* register TX_OFFSET_0 + (4*N)
*/
-#define R300_TX_FILTER_0 0x4400
+#define R300_TX_FILTER0_0 0x4400
+#define R300_TX_FILTER0_1 0x4404
+#define R300_TX_FILTER0_2 0x4408
+#define R300_TX_FILTER0_3 0x440c
+#define R300_TX_FILTER0_4 0x4410
+#define R300_TX_FILTER0_5 0x4414
+#define R300_TX_FILTER0_6 0x4418
+#define R300_TX_FILTER0_7 0x441c
+#define R300_TX_FILTER0_8 0x4420
+#define R300_TX_FILTER0_9 0x4424
+#define R300_TX_FILTER0_10 0x4428
+#define R300_TX_FILTER0_11 0x442c
+#define R300_TX_FILTER0_12 0x4430
+#define R300_TX_FILTER0_13 0x4434
+#define R300_TX_FILTER0_14 0x4438
+#define R300_TX_FILTER0_15 0x443c
# define R300_TX_REPEAT 0
# define R300_TX_MIRRORED 1
-# define R300_TX_CLAMP 4
# define R300_TX_CLAMP_TO_EDGE 2
+# define R300_TX_MIRROR_ONCE_TO_EDGE 3
+# define R300_TX_CLAMP 4
+# define R300_TX_MIRROR_ONCE 5
# define R300_TX_CLAMP_TO_BORDER 6
+# define R300_TX_MIRROR_ONCE_TO_BORDER 7
# define R300_TX_WRAP_S_SHIFT 0
# define R300_TX_WRAP_S_MASK (7 << 0)
# define R300_TX_WRAP_T_SHIFT 3
# define R300_TX_WRAP_T_MASK (7 << 3)
-# define R300_TX_WRAP_Q_SHIFT 6
-# define R300_TX_WRAP_Q_MASK (7 << 6)
+# define R300_TX_WRAP_R_SHIFT 6
+# define R300_TX_WRAP_R_MASK (7 << 6)
+# define R300_TX_MAG_FILTER_4 (0 << 9)
# define R300_TX_MAG_FILTER_NEAREST (1 << 9)
# define R300_TX_MAG_FILTER_LINEAR (2 << 9)
+# define R300_TX_MAG_FILTER_ANISO (3 << 9)
# define R300_TX_MAG_FILTER_MASK (3 << 9)
# define R300_TX_MIN_FILTER_NEAREST (1 << 11)
# define R300_TX_MIN_FILTER_LINEAR (2 << 11)
-# define R300_TX_MIN_FILTER_NEAREST_MIP_NEAREST (5 << 11)
-# define R300_TX_MIN_FILTER_NEAREST_MIP_LINEAR (9 << 11)
-# define R300_TX_MIN_FILTER_LINEAR_MIP_NEAREST (6 << 11)
-# define R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR (10 << 11)
-
-/* NOTE: NEAREST doesnt seem to exist.
- * Im not seting MAG_FILTER_MASK and (3 << 11) on for all
- * anisotropy modes because that would void selected mag filter
- */
-# define R300_TX_MIN_FILTER_ANISO_NEAREST (0 << 13)
-# define R300_TX_MIN_FILTER_ANISO_LINEAR (0 << 13)
-# define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST (1 << 13)
-# define R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR (2 << 13)
-# define R300_TX_MIN_FILTER_MASK ( (15 << 11) | (3 << 13) )
-# define R300_TX_MAX_ANISO_1_TO_1 (0 << 21)
-# define R300_TX_MAX_ANISO_2_TO_1 (2 << 21)
-# define R300_TX_MAX_ANISO_4_TO_1 (4 << 21)
-# define R300_TX_MAX_ANISO_8_TO_1 (6 << 21)
-# define R300_TX_MAX_ANISO_16_TO_1 (8 << 21)
-# define R300_TX_MAX_ANISO_MASK (14 << 21)
+# define R300_TX_MIN_FILTER_ANISO (3 << 11)
+# define R300_TX_MIN_FILTER_MASK (3 << 11)
+# define R300_TX_MIN_FILTER_MIP_NONE (0 << 13)
+# define R300_TX_MIN_FILTER_MIP_NEAREST (1 << 13)
+# define R300_TX_MIN_FILTER_MIP_LINEAR (2 << 13)
+# define R300_TX_MIN_FILTER_MIP_MASK (3 << 13)
+# define R300_TX_MAX_ANISO_1_TO_1 (0 << 21)
+# define R300_TX_MAX_ANISO_2_TO_1 (1 << 21)
+# define R300_TX_MAX_ANISO_4_TO_1 (2 << 21)
+# define R300_TX_MAX_ANISO_8_TO_1 (3 << 21)
+# define R300_TX_MAX_ANISO_16_TO_1 (4 << 21)
+# define R300_TX_MAX_ANISO_MASK (7 << 21)
#define R300_TX_FILTER1_0 0x4440
# define R300_CHROMA_KEY_MODE_DISABLE 0
# define R300_CHROMA_KEY_BLEND 2
# define R300_MC_ROUND_NORMAL (0<<2)
# define R300_MC_ROUND_MPEG4 (1<<2)
-# define R300_LOD_BIAS_MASK 0x1fff
+# define R300_LOD_BIAS_SHIFT 3
+# define R300_LOD_BIAS_MASK 0x1ff8
# define R300_EDGE_ANISO_EDGE_DIAG (0<<13)
# define R300_EDGE_ANISO_EDGE_ONLY (1<<13)
# define R300_MC_COORD_TRUNCATE_DISABLE (0<<14)
# define R300_TX_TRI_PERF_3_8 (3<<15)
# define R300_ANISO_THRESHOLD_MASK (7<<17)
+# define R500_MACRO_SWITCH (1<<22)
+# define R500_BORDER_FIX (1<<31)
+
#define R300_TX_SIZE_0 0x4480
# define R300_TX_WIDTHMASK_SHIFT 0
# define R300_TX_WIDTHMASK_MASK (2047 << 0)
# define R300_TX_HEIGHTMASK_SHIFT 11
# define R300_TX_HEIGHTMASK_MASK (2047 << 11)
-# define R300_TX_UNK23 (1 << 23)
+# define R300_TX_DEPTHMASK_SHIFT 22
+# define R300_TX_DEPTHMASK_MASK (0xf << 22)
# define R300_TX_MAX_MIP_LEVEL_SHIFT 26
# define R300_TX_MAX_MIP_LEVEL_MASK (0xf << 26)
# define R300_TX_SIZE_PROJECTED (1<<30)
They are given meanings as R, G, B and Alpha by the swizzle
specification */
# define R300_TX_FORMAT_X8 0x0
+# define R500_TX_FORMAT_X1 0x0 // bit set in format 2
# define R300_TX_FORMAT_X16 0x1
+# define R500_TX_FORMAT_X1_REV 0x0 // bit set in format 2
# define R300_TX_FORMAT_Y4X4 0x2
# define R300_TX_FORMAT_Y8X8 0x3
# define R300_TX_FORMAT_Y16X16 0x4
# define R300_TX_FORMAT_A8R8G8B8 0x13 /* no swizzle */
# define R300_TX_FORMAT_B8G8_B8G8 0x14 /* no swizzle */
# define R300_TX_FORMAT_G8R8_G8B8 0x15 /* no swizzle */
+
+ /* These two values are wrong, but they're the only values that
+ * produce any even vaguely correct results. Can r300 only do 16-bit
+ * depth textures?
+ */
+# define R300_TX_FORMAT_X24_Y8 0x1e
+# define R300_TX_FORMAT_X32 0x1e
+
/* 0x16 - some 16 bit green format.. ?? */
-# define R300_TX_FORMAT_UNK25 (1 << 25) /* no swizzle */
-# define R300_TX_FORMAT_CUBIC_MAP (1 << 26)
+# define R300_TX_FORMAT_3D (1 << 25)
+# define R300_TX_FORMAT_CUBIC_MAP (2 << 25)
/* gap */
/* Floating point formats */
# define R300_TX_FORMAT_YUV_MODE 0x00800000
-#define R300_TX_PITCH_0 0x4500 /* obvious missing in gap */
+#define R300_TX_FORMAT2_0 0x4500 /* obvious missing in gap */
+# define R300_TX_PITCHMASK_SHIFT 0
+# define R300_TX_PITCHMASK_MASK (2047 << 0)
+# define R500_TXFORMAT_MSB (1 << 14)
+# define R500_TXWIDTH_BIT11 (1 << 15)
+# define R500_TXHEIGHT_BIT11 (1 << 16)
+# define R500_POW2FIX2FLT (1 << 17)
+# define R500_SEL_FILTER4_TC0 (0 << 18)
+# define R500_SEL_FILTER4_TC1 (1 << 18)
+# define R500_SEL_FILTER4_TC2 (2 << 18)
+# define R500_SEL_FILTER4_TC3 (3 << 18)
+
#define R300_TX_OFFSET_0 0x4540
/* BEGIN: Guess from R200 */
# define R300_TXO_ENDIAN_NO_SWAP (0 << 0)
# define R300_TXO_ENDIAN_WORD_SWAP (2 << 0)
# define R300_TXO_ENDIAN_HALFDW_SWAP (3 << 0)
# define R300_TXO_MACRO_TILE (1 << 2)
+# define R300_TXO_MICRO_TILE_LINEAR (0 << 3)
# define R300_TXO_MICRO_TILE (1 << 3)
+# define R300_TXO_MICRO_TILE_SQUARE (2 << 3)
# define R300_TXO_OFFSET_MASK 0xffffffe0
# define R300_TXO_OFFSET_SHIFT 5
/* END: Guess from R200 */
/* 32 bit chroma key */
#define R300_TX_CHROMA_KEY_0 0x4580
+#define R300_TX_CHROMA_KEY_1 0x4584
+#define R300_TX_CHROMA_KEY_2 0x4588
+#define R300_TX_CHROMA_KEY_3 0x458c
+#define R300_TX_CHROMA_KEY_4 0x4590
+#define R300_TX_CHROMA_KEY_5 0x4594
+#define R300_TX_CHROMA_KEY_6 0x4598
+#define R300_TX_CHROMA_KEY_7 0x459c
+#define R300_TX_CHROMA_KEY_8 0x45a0
+#define R300_TX_CHROMA_KEY_9 0x45a4
+#define R300_TX_CHROMA_KEY_10 0x45a8
+#define R300_TX_CHROMA_KEY_11 0x45ac
+#define R300_TX_CHROMA_KEY_12 0x45b0
+#define R300_TX_CHROMA_KEY_13 0x45b4
+#define R300_TX_CHROMA_KEY_14 0x45b8
+#define R300_TX_CHROMA_KEY_15 0x45bc
/* ff00ff00 == { 0, 1.0, 0, 1.0 } */
-#define R300_TX_BORDER_COLOR_0 0x45C0
+
+/* Border Color */
+#define R300_TX_BORDER_COLOR_0 0x45c0
+#define R300_TX_BORDER_COLOR_1 0x45c4
+#define R300_TX_BORDER_COLOR_2 0x45c8
+#define R300_TX_BORDER_COLOR_3 0x45cc
+#define R300_TX_BORDER_COLOR_4 0x45d0
+#define R300_TX_BORDER_COLOR_5 0x45d4
+#define R300_TX_BORDER_COLOR_6 0x45d8
+#define R300_TX_BORDER_COLOR_7 0x45dc
+#define R300_TX_BORDER_COLOR_8 0x45e0
+#define R300_TX_BORDER_COLOR_9 0x45e4
+#define R300_TX_BORDER_COLOR_10 0x45e8
+#define R300_TX_BORDER_COLOR_11 0x45ec
+#define R300_TX_BORDER_COLOR_12 0x45f0
+#define R300_TX_BORDER_COLOR_13 0x45f4
+#define R300_TX_BORDER_COLOR_14 0x45f8
+#define R300_TX_BORDER_COLOR_15 0x45fc
+
/* END: Texture specification */
* offsets into the respective instruction streams, while *_END points to the
* last instruction relative to this offset.
*/
-#define R300_PFS_CNTL_0 0x4600
+#define R300_US_CONFIG 0x4600
# define R300_PFS_CNTL_LAST_NODES_SHIFT 0
# define R300_PFS_CNTL_LAST_NODES_MASK (3 << 0)
# define R300_PFS_CNTL_FIRST_NODE_HAS_TEX (1 << 3)
-#define R300_PFS_CNTL_1 0x4604
+#define R300_US_PIXSIZE 0x4604
/* There is an unshifted value here which has so far always been equal to the
* index of the highest used temporary register.
*/
-#define R300_PFS_CNTL_2 0x4608
+#define R300_US_CODE_OFFSET 0x4608
# define R300_PFS_CNTL_ALU_OFFSET_SHIFT 0
# define R300_PFS_CNTL_ALU_OFFSET_MASK (63 << 0)
# define R300_PFS_CNTL_ALU_END_SHIFT 6
# define R300_PFS_CNTL_ALU_END_MASK (63 << 6)
-# define R300_PFS_CNTL_TEX_OFFSET_SHIFT 12
-# define R300_PFS_CNTL_TEX_OFFSET_MASK (31 << 12) /* GUESS */
+# define R300_PFS_CNTL_TEX_OFFSET_SHIFT 13
+# define R300_PFS_CNTL_TEX_OFFSET_MASK (31 << 13)
# define R300_PFS_CNTL_TEX_END_SHIFT 18
-# define R300_PFS_CNTL_TEX_END_MASK (31 << 18) /* GUESS */
+# define R300_PFS_CNTL_TEX_END_MASK (31 << 18)
/* gap */
*
* Offsets are relative to the master offset from PFS_CNTL_2.
*/
-#define R300_PFS_NODE_0 0x4610
-#define R300_PFS_NODE_1 0x4614
-#define R300_PFS_NODE_2 0x4618
-#define R300_PFS_NODE_3 0x461C
-# define R300_PFS_NODE_ALU_OFFSET_SHIFT 0
-# define R300_PFS_NODE_ALU_OFFSET_MASK (63 << 0)
-# define R300_PFS_NODE_ALU_END_SHIFT 6
-# define R300_PFS_NODE_ALU_END_MASK (63 << 6)
-# define R300_PFS_NODE_TEX_OFFSET_SHIFT 12
-# define R300_PFS_NODE_TEX_OFFSET_MASK (31 << 12)
-# define R300_PFS_NODE_TEX_END_SHIFT 17
-# define R300_PFS_NODE_TEX_END_MASK (31 << 17)
-# define R300_PFS_NODE_OUTPUT_COLOR (1 << 22)
-# define R300_PFS_NODE_OUTPUT_DEPTH (1 << 23)
+#define R300_US_CODE_ADDR_0 0x4610
+#define R300_US_CODE_ADDR_1 0x4614
+#define R300_US_CODE_ADDR_2 0x4618
+#define R300_US_CODE_ADDR_3 0x461C
+# define R300_ALU_START_SHIFT 0
+# define R300_ALU_START_MASK (63 << 0)
+# define R300_ALU_SIZE_SHIFT 6
+# define R300_ALU_SIZE_MASK (63 << 6)
+# define R300_TEX_START_SHIFT 12
+# define R300_TEX_START_MASK (31 << 12)
+# define R300_TEX_SIZE_SHIFT 17
+# define R300_TEX_SIZE_MASK (31 << 17)
+# define R300_RGBA_OUT (1 << 22)
+# define R300_W_OUT (1 << 23)
/* TEX
* As far as I can tell, texture instructions cannot write into output
* registers directly. A subsequent ALU instruction is always necessary,
* even if it's just MAD o0, r0, 1, 0
*/
-#define R300_PFS_TEXI_0 0x4620
-# define R300_FPITX_SRC_SHIFT 0
-# define R300_FPITX_SRC_MASK (31 << 0)
- /* GUESS */
-# define R300_FPITX_SRC_CONST (1 << 5)
-# define R300_FPITX_DST_SHIFT 6
-# define R300_FPITX_DST_MASK (31 << 6)
-# define R300_FPITX_IMAGE_SHIFT 11
- /* GUESS based on layout and native limits */
-# define R300_FPITX_IMAGE_MASK (15 << 11)
-/* Unsure if these are opcodes, or some kind of bitfield, but this is how
- * they were set when I checked
- */
-# define R300_FPITX_OPCODE_SHIFT 15
-# define R300_FPITX_OP_TEX 1
-# define R300_FPITX_OP_KIL 2
-# define R300_FPITX_OP_TXP 3
-# define R300_FPITX_OP_TXB 4
-# define R300_FPITX_OPCODE_MASK (7 << 15)
+#define R300_US_TEX_INST_0 0x4620
+# define R300_SRC_ADDR_SHIFT 0
+# define R300_SRC_ADDR_MASK (31 << 0)
+# define R300_DST_ADDR_SHIFT 6
+# define R300_DST_ADDR_MASK (31 << 6)
+# define R300_TEX_ID_SHIFT 11
+# define R300_TEX_ID_MASK (15 << 11)
+# define R300_TEX_INST_SHIFT 15
+# define R300_TEX_OP_NOP 0
+# define R300_TEX_OP_LD 1
+# define R300_TEX_OP_KIL 2
+# define R300_TEX_OP_TXP 3
+# define R300_TEX_OP_TXB 4
+# define R300_TEX_INST_MASK (7 << 15)
+
+/* Output format from the unfied shader */
+#define R300_US_OUT_FMT 0x46A4
+# define R300_US_OUT_FMT_C4_8 (0 << 0)
+# define R300_US_OUT_FMT_C4_10 (1 << 0)
+# define R300_US_OUT_FMT_C4_10_GAMMA (2 << 0)
+# define R300_US_OUT_FMT_C_16 (3 << 0)
+# define R300_US_OUT_FMT_C2_16 (4 << 0)
+# define R300_US_OUT_FMT_C4_16 (5 << 0)
+# define R300_US_OUT_FMT_C_16_MPEG (6 << 0)
+# define R300_US_OUT_FMT_C2_16_MPEG (7 << 0)
+# define R300_US_OUT_FMT_C2_4 (8 << 0)
+# define R300_US_OUT_FMT_C_3_3_2 (9 << 0)
+# define R300_US_OUT_FMT_C_6_5_6 (10 << 0)
+# define R300_US_OUT_FMT_C_11_11_10 (11 << 0)
+# define R300_US_OUT_FMT_C_10_11_11 (12 << 0)
+# define R300_US_OUT_FMT_C_2_10_10_10 (13 << 0)
+/* reserved */
+# define R300_US_OUT_FMT_UNUSED (15 << 0)
+# define R300_US_OUT_FMT_C_16_FP (16 << 0)
+# define R300_US_OUT_FMT_C2_16_FP (17 << 0)
+# define R300_US_OUT_FMT_C4_16_FP (18 << 0)
+# define R300_US_OUT_FMT_C_32_FP (19 << 0)
+# define R300_US_OUT_FMT_C2_32_FP (20 << 0)
+# define R300_US_OUT_FMT_C4_32_FP (20 << 0)
/* ALU
* The ALU instructions register blocks are enumerated according to the order
* - Set FPI0/FPI2_SPECIAL_LRP
* Arbitrary LRP (including support for swizzling) requires vanilla MAD+MAD
*/
-#define R300_PFS_INSTR1_0 0x46C0
-# define R300_FPI1_SRC0C_SHIFT 0
-# define R300_FPI1_SRC0C_MASK (31 << 0)
-# define R300_FPI1_SRC0C_CONST (1 << 5)
-# define R300_FPI1_SRC1C_SHIFT 6
-# define R300_FPI1_SRC1C_MASK (31 << 6)
-# define R300_FPI1_SRC1C_CONST (1 << 11)
-# define R300_FPI1_SRC2C_SHIFT 12
-# define R300_FPI1_SRC2C_MASK (31 << 12)
-# define R300_FPI1_SRC2C_CONST (1 << 17)
-# define R300_FPI1_SRC_MASK 0x0003ffff
-# define R300_FPI1_DSTC_SHIFT 18
-# define R300_FPI1_DSTC_MASK (31 << 18)
-# define R300_FPI1_DSTC_REG_MASK_SHIFT 23
-# define R300_FPI1_DSTC_REG_X (1 << 23)
-# define R300_FPI1_DSTC_REG_Y (1 << 24)
-# define R300_FPI1_DSTC_REG_Z (1 << 25)
-# define R300_FPI1_DSTC_OUTPUT_MASK_SHIFT 26
-# define R300_FPI1_DSTC_OUTPUT_X (1 << 26)
-# define R300_FPI1_DSTC_OUTPUT_Y (1 << 27)
-# define R300_FPI1_DSTC_OUTPUT_Z (1 << 28)
-
-#define R300_PFS_INSTR3_0 0x47C0
-# define R300_FPI3_SRC0A_SHIFT 0
-# define R300_FPI3_SRC0A_MASK (31 << 0)
-# define R300_FPI3_SRC0A_CONST (1 << 5)
-# define R300_FPI3_SRC1A_SHIFT 6
-# define R300_FPI3_SRC1A_MASK (31 << 6)
-# define R300_FPI3_SRC1A_CONST (1 << 11)
-# define R300_FPI3_SRC2A_SHIFT 12
-# define R300_FPI3_SRC2A_MASK (31 << 12)
-# define R300_FPI3_SRC2A_CONST (1 << 17)
-# define R300_FPI3_SRC_MASK 0x0003ffff
-# define R300_FPI3_DSTA_SHIFT 18
-# define R300_FPI3_DSTA_MASK (31 << 18)
-# define R300_FPI3_DSTA_REG (1 << 23)
-# define R300_FPI3_DSTA_OUTPUT (1 << 24)
-# define R300_FPI3_DSTA_DEPTH (1 << 27)
-
-#define R300_PFS_INSTR0_0 0x48C0
-# define R300_FPI0_ARGC_SRC0C_XYZ 0
-# define R300_FPI0_ARGC_SRC0C_XXX 1
-# define R300_FPI0_ARGC_SRC0C_YYY 2
-# define R300_FPI0_ARGC_SRC0C_ZZZ 3
-# define R300_FPI0_ARGC_SRC1C_XYZ 4
-# define R300_FPI0_ARGC_SRC1C_XXX 5
-# define R300_FPI0_ARGC_SRC1C_YYY 6
-# define R300_FPI0_ARGC_SRC1C_ZZZ 7
-# define R300_FPI0_ARGC_SRC2C_XYZ 8
-# define R300_FPI0_ARGC_SRC2C_XXX 9
-# define R300_FPI0_ARGC_SRC2C_YYY 10
-# define R300_FPI0_ARGC_SRC2C_ZZZ 11
-# define R300_FPI0_ARGC_SRC0A 12
-# define R300_FPI0_ARGC_SRC1A 13
-# define R300_FPI0_ARGC_SRC2A 14
-# define R300_FPI0_ARGC_SRC1C_LRP 15
-# define R300_FPI0_ARGC_ZERO 20
-# define R300_FPI0_ARGC_ONE 21
- /* GUESS */
-# define R300_FPI0_ARGC_HALF 22
-# define R300_FPI0_ARGC_SRC0C_YZX 23
-# define R300_FPI0_ARGC_SRC1C_YZX 24
-# define R300_FPI0_ARGC_SRC2C_YZX 25
-# define R300_FPI0_ARGC_SRC0C_ZXY 26
-# define R300_FPI0_ARGC_SRC1C_ZXY 27
-# define R300_FPI0_ARGC_SRC2C_ZXY 28
-# define R300_FPI0_ARGC_SRC0CA_WZY 29
-# define R300_FPI0_ARGC_SRC1CA_WZY 30
-# define R300_FPI0_ARGC_SRC2CA_WZY 31
-
-# define R300_FPI0_ARG0C_SHIFT 0
-# define R300_FPI0_ARG0C_MASK (31 << 0)
-# define R300_FPI0_ARG0C_NEG (1 << 5)
-# define R300_FPI0_ARG0C_ABS (1 << 6)
-# define R300_FPI0_ARG1C_SHIFT 7
-# define R300_FPI0_ARG1C_MASK (31 << 7)
-# define R300_FPI0_ARG1C_NEG (1 << 12)
-# define R300_FPI0_ARG1C_ABS (1 << 13)
-# define R300_FPI0_ARG2C_SHIFT 14
-# define R300_FPI0_ARG2C_MASK (31 << 14)
-# define R300_FPI0_ARG2C_NEG (1 << 19)
-# define R300_FPI0_ARG2C_ABS (1 << 20)
-# define R300_FPI0_SPECIAL_LRP (1 << 21)
-# define R300_FPI0_OUTC_MAD (0 << 23)
-# define R300_FPI0_OUTC_DP3 (1 << 23)
-# define R300_FPI0_OUTC_DP4 (2 << 23)
-# define R300_FPI0_OUTC_MIN (4 << 23)
-# define R300_FPI0_OUTC_MAX (5 << 23)
-# define R300_FPI0_OUTC_CMPH (7 << 23)
-# define R300_FPI0_OUTC_CMP (8 << 23)
-# define R300_FPI0_OUTC_FRC (9 << 23)
-# define R300_FPI0_OUTC_REPL_ALPHA (10 << 23)
-# define R300_FPI0_OUTC_SAT (1 << 30)
-# define R300_FPI0_INSERT_NOP (1 << 31)
-
-#define R300_PFS_INSTR2_0 0x49C0
-# define R300_FPI2_ARGA_SRC0C_X 0
-# define R300_FPI2_ARGA_SRC0C_Y 1
-# define R300_FPI2_ARGA_SRC0C_Z 2
-# define R300_FPI2_ARGA_SRC1C_X 3
-# define R300_FPI2_ARGA_SRC1C_Y 4
-# define R300_FPI2_ARGA_SRC1C_Z 5
-# define R300_FPI2_ARGA_SRC2C_X 6
-# define R300_FPI2_ARGA_SRC2C_Y 7
-# define R300_FPI2_ARGA_SRC2C_Z 8
-# define R300_FPI2_ARGA_SRC0A 9
-# define R300_FPI2_ARGA_SRC1A 10
-# define R300_FPI2_ARGA_SRC2A 11
-# define R300_FPI2_ARGA_SRC1A_LRP 15
-# define R300_FPI2_ARGA_ZERO 16
-# define R300_FPI2_ARGA_ONE 17
- /* GUESS */
-# define R300_FPI2_ARGA_HALF 18
-# define R300_FPI2_ARG0A_SHIFT 0
-# define R300_FPI2_ARG0A_MASK (31 << 0)
-# define R300_FPI2_ARG0A_NEG (1 << 5)
- /* GUESS */
-# define R300_FPI2_ARG0A_ABS (1 << 6)
-# define R300_FPI2_ARG1A_SHIFT 7
-# define R300_FPI2_ARG1A_MASK (31 << 7)
-# define R300_FPI2_ARG1A_NEG (1 << 12)
- /* GUESS */
-# define R300_FPI2_ARG1A_ABS (1 << 13)
-# define R300_FPI2_ARG2A_SHIFT 14
-# define R300_FPI2_ARG2A_MASK (31 << 14)
-# define R300_FPI2_ARG2A_NEG (1 << 19)
- /* GUESS */
-# define R300_FPI2_ARG2A_ABS (1 << 20)
-# define R300_FPI2_SPECIAL_LRP (1 << 21)
-# define R300_FPI2_OUTA_MAD (0 << 23)
-# define R300_FPI2_OUTA_DP4 (1 << 23)
-# define R300_FPI2_OUTA_MIN (2 << 23)
-# define R300_FPI2_OUTA_MAX (3 << 23)
-# define R300_FPI2_OUTA_CMP (6 << 23)
-# define R300_FPI2_OUTA_FRC (7 << 23)
-# define R300_FPI2_OUTA_EX2 (8 << 23)
-# define R300_FPI2_OUTA_LG2 (9 << 23)
-# define R300_FPI2_OUTA_RCP (10 << 23)
-# define R300_FPI2_OUTA_RSQ (11 << 23)
-# define R300_FPI2_OUTA_SAT (1 << 30)
-# define R300_FPI2_UNKNOWN_31 (1 << 31)
+#define R300_US_ALU_RGB_ADDR_0 0x46C0
+# define R300_ALU_SRC0C_SHIFT 0
+# define R300_ALU_SRC0C_MASK (31 << 0)
+# define R300_ALU_SRC0C_CONST (1 << 5)
+# define R300_ALU_SRC1C_SHIFT 6
+# define R300_ALU_SRC1C_MASK (31 << 6)
+# define R300_ALU_SRC1C_CONST (1 << 11)
+# define R300_ALU_SRC2C_SHIFT 12
+# define R300_ALU_SRC2C_MASK (31 << 12)
+# define R300_ALU_SRC2C_CONST (1 << 17)
+# define R300_ALU_SRC_MASK 0x0003ffff
+# define R300_ALU_DSTC_SHIFT 18
+# define R300_ALU_DSTC_MASK (31 << 18)
+# define R300_ALU_DSTC_REG_MASK_SHIFT 23
+# define R300_ALU_DSTC_REG_X (1 << 23)
+# define R300_ALU_DSTC_REG_Y (1 << 24)
+# define R300_ALU_DSTC_REG_Z (1 << 25)
+# define R300_ALU_DSTC_OUTPUT_MASK_SHIFT 26
+# define R300_ALU_DSTC_OUTPUT_X (1 << 26)
+# define R300_ALU_DSTC_OUTPUT_Y (1 << 27)
+# define R300_ALU_DSTC_OUTPUT_Z (1 << 28)
+
+#define R300_US_ALU_ALPHA_ADDR_0 0x47C0
+# define R300_ALU_SRC0A_SHIFT 0
+# define R300_ALU_SRC0A_MASK (31 << 0)
+# define R300_ALU_SRC0A_CONST (1 << 5)
+# define R300_ALU_SRC1A_SHIFT 6
+# define R300_ALU_SRC1A_MASK (31 << 6)
+# define R300_ALU_SRC1A_CONST (1 << 11)
+# define R300_ALU_SRC2A_SHIFT 12
+# define R300_ALU_SRC2A_MASK (31 << 12)
+# define R300_ALU_SRC2A_CONST (1 << 17)
+# define R300_ALU_SRC_MASK 0x0003ffff
+# define R300_ALU_DSTA_SHIFT 18
+# define R300_ALU_DSTA_MASK (31 << 18)
+# define R300_ALU_DSTA_REG (1 << 23)
+# define R300_ALU_DSTA_OUTPUT (1 << 24)
+# define R300_ALU_DSTA_DEPTH (1 << 27)
+
+#define R300_US_ALU_RGB_INST_0 0x48C0
+# define R300_ALU_ARGC_SRC0C_XYZ 0
+# define R300_ALU_ARGC_SRC0C_XXX 1
+# define R300_ALU_ARGC_SRC0C_YYY 2
+# define R300_ALU_ARGC_SRC0C_ZZZ 3
+# define R300_ALU_ARGC_SRC1C_XYZ 4
+# define R300_ALU_ARGC_SRC1C_XXX 5
+# define R300_ALU_ARGC_SRC1C_YYY 6
+# define R300_ALU_ARGC_SRC1C_ZZZ 7
+# define R300_ALU_ARGC_SRC2C_XYZ 8
+# define R300_ALU_ARGC_SRC2C_XXX 9
+# define R300_ALU_ARGC_SRC2C_YYY 10
+# define R300_ALU_ARGC_SRC2C_ZZZ 11
+# define R300_ALU_ARGC_SRC0A 12
+# define R300_ALU_ARGC_SRC1A 13
+# define R300_ALU_ARGC_SRC2A 14
+# define R300_ALU_ARGC_SRCP_XYZ 15
+# define R300_ALU_ARGC_SRCP_XXX 16
+# define R300_ALU_ARGC_SRCP_YYY 17
+# define R300_ALU_ARGC_SRCP_ZZZ 18
+# define R300_ALU_ARGC_SRCP_WWW 19
+# define R300_ALU_ARGC_ZERO 20
+# define R300_ALU_ARGC_ONE 21
+# define R300_ALU_ARGC_HALF 22
+# define R300_ALU_ARGC_SRC0C_YZX 23
+# define R300_ALU_ARGC_SRC1C_YZX 24
+# define R300_ALU_ARGC_SRC2C_YZX 25
+# define R300_ALU_ARGC_SRC0C_ZXY 26
+# define R300_ALU_ARGC_SRC1C_ZXY 27
+# define R300_ALU_ARGC_SRC2C_ZXY 28
+# define R300_ALU_ARGC_SRC0CA_WZY 29
+# define R300_ALU_ARGC_SRC1CA_WZY 30
+# define R300_ALU_ARGC_SRC2CA_WZY 31
+
+# define R300_ALU_ARG0C_SHIFT 0
+# define R300_ALU_ARG0C_MASK (31 << 0)
+# define R300_ALU_ARG0C_NOP (0 << 5)
+# define R300_ALU_ARG0C_NEG (1 << 5)
+# define R300_ALU_ARG0C_ABS (2 << 5)
+# define R300_ALU_ARG0C_NAB (3 << 5)
+# define R300_ALU_ARG1C_SHIFT 7
+# define R300_ALU_ARG1C_MASK (31 << 7)
+# define R300_ALU_ARG1C_NOP (0 << 12)
+# define R300_ALU_ARG1C_NEG (1 << 12)
+# define R300_ALU_ARG1C_ABS (2 << 12)
+# define R300_ALU_ARG1C_NAB (3 << 12)
+# define R300_ALU_ARG2C_SHIFT 14
+# define R300_ALU_ARG2C_MASK (31 << 14)
+# define R300_ALU_ARG2C_NOP (0 << 19)
+# define R300_ALU_ARG2C_NEG (1 << 19)
+# define R300_ALU_ARG2C_ABS (2 << 19)
+# define R300_ALU_ARG2C_NAB (3 << 19)
+# define R300_ALU_SRCP_1_MINUS_2_SRC0 (0 << 21)
+# define R300_ALU_SRCP_SRC1_MINUS_SRC0 (1 << 21)
+# define R300_ALU_SRCP_SRC1_PLUS_SRC0 (2 << 21)
+# define R300_ALU_SRCP_1_MINUS_SRC0 (3 << 21)
+
+# define R300_ALU_OUTC_MAD (0 << 23)
+# define R300_ALU_OUTC_DP3 (1 << 23)
+# define R300_ALU_OUTC_DP4 (2 << 23)
+# define R300_ALU_OUTC_D2A (3 << 23)
+# define R300_ALU_OUTC_MIN (4 << 23)
+# define R300_ALU_OUTC_MAX (5 << 23)
+# define R300_ALU_OUTC_CMPH (7 << 23)
+# define R300_ALU_OUTC_CMP (8 << 23)
+# define R300_ALU_OUTC_FRC (9 << 23)
+# define R300_ALU_OUTC_REPL_ALPHA (10 << 23)
+
+# define R300_ALU_OUTC_MOD_NOP (0 << 27)
+# define R300_ALU_OUTC_MOD_MUL2 (1 << 27)
+# define R300_ALU_OUTC_MOD_MUL4 (2 << 27)
+# define R300_ALU_OUTC_MOD_MUL8 (3 << 27)
+# define R300_ALU_OUTC_MOD_DIV2 (4 << 27)
+# define R300_ALU_OUTC_MOD_DIV4 (5 << 27)
+# define R300_ALU_OUTC_MOD_DIV8 (6 << 27)
+
+# define R300_ALU_OUTC_CLAMP (1 << 30)
+# define R300_ALU_INSERT_NOP (1 << 31)
+
+#define R300_US_ALU_ALPHA_INST_0 0x49C0
+# define R300_ALU_ARGA_SRC0C_X 0
+# define R300_ALU_ARGA_SRC0C_Y 1
+# define R300_ALU_ARGA_SRC0C_Z 2
+# define R300_ALU_ARGA_SRC1C_X 3
+# define R300_ALU_ARGA_SRC1C_Y 4
+# define R300_ALU_ARGA_SRC1C_Z 5
+# define R300_ALU_ARGA_SRC2C_X 6
+# define R300_ALU_ARGA_SRC2C_Y 7
+# define R300_ALU_ARGA_SRC2C_Z 8
+# define R300_ALU_ARGA_SRC0A 9
+# define R300_ALU_ARGA_SRC1A 10
+# define R300_ALU_ARGA_SRC2A 11
+# define R300_ALU_ARGA_SRCP_X 12
+# define R300_ALU_ARGA_SRCP_Y 13
+# define R300_ALU_ARGA_SRCP_Z 14
+# define R300_ALU_ARGA_SRCP_W 15
+
+# define R300_ALU_ARGA_ZERO 16
+# define R300_ALU_ARGA_ONE 17
+# define R300_ALU_ARGA_HALF 18
+# define R300_ALU_ARG0A_SHIFT 0
+# define R300_ALU_ARG0A_MASK (31 << 0)
+# define R300_ALU_ARG0A_NOP (0 << 5)
+# define R300_ALU_ARG0A_NEG (1 << 5)
+# define R300_ALU_ARG0A_ABS (2 << 5)
+# define R300_ALU_ARG0A_NAB (3 << 5)
+# define R300_ALU_ARG1A_SHIFT 7
+# define R300_ALU_ARG1A_MASK (31 << 7)
+# define R300_ALU_ARG1A_NOP (0 << 12)
+# define R300_ALU_ARG1A_NEG (1 << 12)
+# define R300_ALU_ARG1A_ABS (2 << 12)
+# define R300_ALU_ARG1A_NAB (3 << 12)
+# define R300_ALU_ARG2A_SHIFT 14
+# define R300_ALU_ARG2A_MASK (31 << 14)
+# define R300_ALU_ARG2A_NOP (0 << 19)
+# define R300_ALU_ARG2A_NEG (1 << 19)
+# define R300_ALU_ARG2A_ABS (2 << 19)
+# define R300_ALU_ARG2A_NAB (3 << 19)
+# define R300_ALU_SRCP_1_MINUS_2_SRC0 (0 << 21)
+# define R300_ALU_SRCP_SRC1_MINUS_SRC0 (1 << 21)
+# define R300_ALU_SRCP_SRC1_PLUS_SRC0 (2 << 21)
+# define R300_ALU_SRCP_1_MINUS_SRC0 (3 << 21)
+
+# define R300_ALU_OUTA_MAD (0 << 23)
+# define R300_ALU_OUTA_DP4 (1 << 23)
+# define R300_ALU_OUTA_MIN (2 << 23)
+# define R300_ALU_OUTA_MAX (3 << 23)
+# define R300_ALU_OUTA_CND (5 << 23)
+# define R300_ALU_OUTA_CMP (6 << 23)
+# define R300_ALU_OUTA_FRC (7 << 23)
+# define R300_ALU_OUTA_EX2 (8 << 23)
+# define R300_ALU_OUTA_LG2 (9 << 23)
+# define R300_ALU_OUTA_RCP (10 << 23)
+# define R300_ALU_OUTA_RSQ (11 << 23)
+
+# define R300_ALU_OUTA_MOD_NOP (0 << 27)
+# define R300_ALU_OUTA_MOD_MUL2 (1 << 27)
+# define R300_ALU_OUTA_MOD_MUL4 (2 << 27)
+# define R300_ALU_OUTA_MOD_MUL8 (3 << 27)
+# define R300_ALU_OUTA_MOD_DIV2 (4 << 27)
+# define R300_ALU_OUTA_MOD_DIV4 (5 << 27)
+# define R300_ALU_OUTA_MOD_DIV8 (6 << 27)
+
+# define R300_ALU_OUTA_CLAMP (1 << 30)
/* END: Fragment program instruction set */
-/* Fog state and color */
-#define R300_RE_FOG_STATE 0x4BC0
-# define R300_FOG_ENABLE (1 << 0)
-# define R300_FOG_MODE_LINEAR (0 << 1)
-# define R300_FOG_MODE_EXP (1 << 1)
-# define R300_FOG_MODE_EXP2 (2 << 1)
-# define R300_FOG_MODE_MASK (3 << 1)
-#define R300_FOG_COLOR_R 0x4BC8
-#define R300_FOG_COLOR_G 0x4BCC
-#define R300_FOG_COLOR_B 0x4BD0
-
-#define R300_PP_ALPHA_TEST 0x4BD4
-# define R300_REF_ALPHA_MASK 0x000000ff
-# define R300_ALPHA_TEST_FAIL (0 << 8)
-# define R300_ALPHA_TEST_LESS (1 << 8)
-# define R300_ALPHA_TEST_LEQUAL (3 << 8)
-# define R300_ALPHA_TEST_EQUAL (2 << 8)
-# define R300_ALPHA_TEST_GEQUAL (6 << 8)
-# define R300_ALPHA_TEST_GREATER (4 << 8)
-# define R300_ALPHA_TEST_NEQUAL (5 << 8)
-# define R300_ALPHA_TEST_PASS (7 << 8)
-# define R300_ALPHA_TEST_OP_MASK (7 << 8)
-# define R300_ALPHA_TEST_ENABLE (1 << 11)
+/* Fog: Fog Blending Enable */
+#define R300_FG_FOG_BLEND 0x4bc0
+# define R300_FG_FOG_BLEND_DISABLE (0 << 0)
+# define R300_FG_FOG_BLEND_ENABLE (1 << 0)
+# define R300_FG_FOG_BLEND_FN_LINEAR (0 << 1)
+# define R300_FG_FOG_BLEND_FN_EXP (1 << 1)
+# define R300_FG_FOG_BLEND_FN_EXP2 (2 << 1)
+# define R300_FG_FOG_BLEND_FN_CONSTANT (3 << 1)
+# define R300_FG_FOG_BLEND_FN_MASK (3 << 1)
+
+/* Fog: Red Component of Fog Color */
+#define R300_FG_FOG_COLOR_R 0x4bc8
+/* Fog: Green Component of Fog Color */
+#define R300_FG_FOG_COLOR_G 0x4bcc
+/* Fog: Blue Component of Fog Color */
+#define R300_FG_FOG_COLOR_B 0x4bd0
+# define R300_FG_FOG_COLOR_MASK 0x000003ff
+
+/* Fog: Constant Factor for Fog Blending */
+#define R300_FG_FOG_FACTOR 0x4bc4
+# define FG_FOG_FACTOR_MASK 0x000003ff
+
+/* Fog: Alpha function */
+#define R300_FG_ALPHA_FUNC 0x4bd4
+# define R300_FG_ALPHA_FUNC_VAL_MASK 0x000000ff
+# define R300_FG_ALPHA_FUNC_NEVER (0 << 8)
+# define R300_FG_ALPHA_FUNC_LESS (1 << 8)
+# define R300_FG_ALPHA_FUNC_EQUAL (2 << 8)
+# define R300_FG_ALPHA_FUNC_LE (3 << 8)
+# define R300_FG_ALPHA_FUNC_GREATER (4 << 8)
+# define R300_FG_ALPHA_FUNC_NOTEQUAL (5 << 8)
+# define R300_FG_ALPHA_FUNC_GE (6 << 8)
+# define R300_FG_ALPHA_FUNC_ALWAYS (7 << 8)
+# define R300_ALPHA_TEST_OP_MASK (7 << 8)
+# define R300_FG_ALPHA_FUNC_DISABLE (0 << 11)
+# define R300_FG_ALPHA_FUNC_ENABLE (1 << 11)
+
+# define R500_FG_ALPHA_FUNC_10BIT (0 << 12)
+# define R500_FG_ALPHA_FUNC_8BIT (1 << 12)
+
+# define R300_FG_ALPHA_FUNC_MASK_DISABLE (0 << 16)
+# define R300_FG_ALPHA_FUNC_MASK_ENABLE (1 << 16)
+# define R300_FG_ALPHA_FUNC_CFG_2_OF_4 (0 << 17)
+# define R300_FG_ALPHA_FUNC_CFG_3_OF_6 (1 << 17)
+
+# define R300_FG_ALPHA_FUNC_DITH_DISABLE (0 << 20)
+# define R300_FG_ALPHA_FUNC_DITH_ENABLE (1 << 20)
+
+# define R500_FG_ALPHA_FUNC_OFFSET_DISABLE (0 << 24)
+# define R500_FG_ALPHA_FUNC_OFFSET_ENABLE (1 << 24) /* Not supported in R520 */
+# define R500_FG_ALPHA_FUNC_DISC_ZERO_MASK_DISABLE (0 << 25)
+# define R500_FG_ALPHA_FUNC_DISC_ZERO_MASK_ENABLE (1 << 25)
+
+# define R500_FG_ALPHA_FUNC_FP16_DISABLE (0 << 28)
+# define R500_FG_ALPHA_FUNC_FP16_ENABLE (1 << 28)
+
+
+/* Fog: Where does the depth come from? */
+#define R300_FG_DEPTH_SRC 0x4bd8
+# define R300_FG_DEPTH_SRC_SCAN (0 << 0)
+# define R300_FG_DEPTH_SRC_SHADER (1 << 0)
+
+/* Fog: Alpha Compare Value */
+#define R500_FG_ALPHA_VALUE 0x4be0
+# define R500_FG_ALPHA_VALUE_MASK 0x0000ffff
/* gap */
#define R300_PFS_PARAM_0_Y 0x4C04
#define R300_PFS_PARAM_0_Z 0x4C08
#define R300_PFS_PARAM_0_W 0x4C0C
-/* GUESS: PARAM_31 is last, based on native limits reported by fglrx */
+/* last consts */
#define R300_PFS_PARAM_31_X 0x4DF0
#define R300_PFS_PARAM_31_Y 0x4DF4
#define R300_PFS_PARAM_31_Z 0x4DF8
#define R300_PFS_PARAM_31_W 0x4DFC
+/* Unpipelined. */
+#define R300_RB3D_CCTL 0x4e00
+# define R300_RB3D_CCTL_NUM_MULTIWRITES_1_BUFFER (0 << 5)
+# define R300_RB3D_CCTL_NUM_MULTIWRITES_2_BUFFERS (1 << 5)
+# define R300_RB3D_CCTL_NUM_MULTIWRITES_3_BUFFERS (2 << 5)
+# define R300_RB3D_CCTL_NUM_MULTIWRITES_4_BUFFERS (3 << 5)
+# define R300_RB3D_CCTL_CLRCMP_FLIPE_DISABLE (0 << 7)
+# define R300_RB3D_CCTL_CLRCMP_FLIPE_ENABLE (1 << 7)
+# define R300_RB3D_CCTL_AA_COMPRESSION_DISABLE (0 << 9)
+# define R300_RB3D_CCTL_AA_COMPRESSION_ENABLE (1 << 9)
+# define R300_RB3D_CCTL_CMASK_DISABLE (0 << 10)
+# define R300_RB3D_CCTL_CMASK_ENABLE (1 << 10)
+/* reserved */
+# define R300_RB3D_CCTL_INDEPENDENT_COLOR_CHANNEL_MASK_DISABLE (0 << 12)
+# define R300_RB3D_CCTL_INDEPENDENT_COLOR_CHANNEL_MASK_ENABLE (1 << 12)
+# define R300_RB3D_CCTL_WRITE_COMPRESSION_ENABLE (0 << 13)
+# define R300_RB3D_CCTL_WRITE_COMPRESSION_DISABLE (1 << 13)
+# define R300_RB3D_CCTL_INDEPENDENT_COLORFORMAT_ENABLE_DISABLE (0 << 14)
+# define R300_RB3D_CCTL_INDEPENDENT_COLORFORMAT_ENABLE_ENABLE (1 << 14)
+
+
/* Notes:
* - AFAIK fglrx always sets BLEND_UNKNOWN when blending is used in
* the application
#define R300_RB3D_CBLEND 0x4E04
#define R300_RB3D_ABLEND 0x4E08
/* the following only appear in CBLEND */
-# define R300_BLEND_ENABLE (1 << 0)
-# define R300_BLEND_UNKNOWN (3 << 1)
-# define R300_BLEND_NO_SEPARATE (1 << 3)
+# define R300_ALPHA_BLEND_ENABLE (1 << 0)
+# define R300_SEPARATE_ALPHA_ENABLE (1 << 1)
+# define R300_READ_ENABLE (1 << 2)
+# define R300_DISCARD_SRC_PIXELS_DIS (0 << 3)
+# define R300_DISCARD_SRC_PIXELS_SRC_ALPHA_0 (1 << 3)
+# define R300_DISCARD_SRC_PIXELS_SRC_COLOR_0 (2 << 3)
+# define R300_DISCARD_SRC_PIXELS_SRC_ALPHA_COLOR_0 (3 << 3)
+# define R300_DISCARD_SRC_PIXELS_SRC_ALPHA_1 (4 << 3)
+# define R300_DISCARD_SRC_PIXELS_SRC_COLOR_1 (5 << 3)
+# define R300_DISCARD_SRC_PIXELS_SRC_ALPHA_COLOR_1 (6 << 3)
+
/* the following are shared between CBLEND and ABLEND */
# define R300_FCN_MASK (3 << 12)
# define R300_COMB_FCN_ADD_CLAMP (0 << 12)
# define R300_BLEND_MASK (63)
# define R300_SRC_BLEND_SHIFT (16)
# define R300_DST_BLEND_SHIFT (24)
+
+/* Constant color used by the blender. Pipelined through the blender.
+ * Note: For R520, this field is ignored, use RB3D_CONSTANT_COLOR_GB__BLUE,
+ * RB3D_CONSTANT_COLOR_GB__GREEN, etc. instead.
+ */
#define R300_RB3D_BLEND_COLOR 0x4E10
-#define R300_RB3D_COLORMASK 0x4E0C
-# define R300_COLORMASK0_B (1<<0)
-# define R300_COLORMASK0_G (1<<1)
-# define R300_COLORMASK0_R (1<<2)
-# define R300_COLORMASK0_A (1<<3)
-/* gap */
-#define R300_RB3D_COLOROFFSET0 0x4E28
-# define R300_COLOROFFSET_MASK 0xFFFFFFF0 /* GUESS */
-#define R300_RB3D_COLOROFFSET1 0x4E2C /* GUESS */
-#define R300_RB3D_COLOROFFSET2 0x4E30 /* GUESS */
-#define R300_RB3D_COLOROFFSET3 0x4E34 /* GUESS */
+/* 3D Color Channel Mask. If all the channels used in the current color format
+ * are disabled, then the cb will discard all the incoming quads. Pipelined
+ * through the blender.
+ */
+#define RB3D_COLOR_CHANNEL_MASK 0x4E0C
+# define RB3D_COLOR_CHANNEL_MASK_BLUE_MASK0 (1 << 0)
+# define RB3D_COLOR_CHANNEL_MASK_GREEN_MASK0 (1 << 1)
+# define RB3D_COLOR_CHANNEL_MASK_RED_MASK0 (1 << 2)
+# define RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK0 (1 << 3)
+# define RB3D_COLOR_CHANNEL_MASK_BLUE_MASK1 (1 << 4)
+# define RB3D_COLOR_CHANNEL_MASK_GREEN_MASK1 (1 << 5)
+# define RB3D_COLOR_CHANNEL_MASK_RED_MASK1 (1 << 6)
+# define RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK1 (1 << 7)
+# define RB3D_COLOR_CHANNEL_MASK_BLUE_MASK2 (1 << 8)
+# define RB3D_COLOR_CHANNEL_MASK_GREEN_MASK2 (1 << 9)
+# define RB3D_COLOR_CHANNEL_MASK_RED_MASK2 (1 << 10)
+# define RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK2 (1 << 11)
+# define RB3D_COLOR_CHANNEL_MASK_BLUE_MASK3 (1 << 12)
+# define RB3D_COLOR_CHANNEL_MASK_GREEN_MASK3 (1 << 13)
+# define RB3D_COLOR_CHANNEL_MASK_RED_MASK3 (1 << 14)
+# define RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK3 (1 << 15)
+
+/* Clear color that is used when the color mask is set to 00. Unpipelined.
+ * Program this register with a 32-bit value in ARGB8888 or ARGB2101010
+ * formats, ignoring the fields.
+ */
+#define RB3D_COLOR_CLEAR_VALUE 0x4e14
/* gap */
-/* Bit 16: Larger tiles
+/* Color Compare Color. Stalls the 2d/3d datapath until it is idle. */
+#define RB3D_CLRCMP_CLR 0x4e20
+
+/* Color Compare Mask. Stalls the 2d/3d datapath until it is idle. */
+#define RB3D_CLRCMP_MSK 0x4e24
+
+/* Color Buffer Address Offset of multibuffer 0. Unpipelined. */
+#define R300_RB3D_COLOROFFSET0 0x4E28
+# define R300_COLOROFFSET_MASK 0xFFFFFFE0
+/* Color Buffer Address Offset of multibuffer 1. Unpipelined. */
+#define R300_RB3D_COLOROFFSET1 0x4E2C
+/* Color Buffer Address Offset of multibuffer 2. Unpipelined. */
+#define R300_RB3D_COLOROFFSET2 0x4E30
+/* Color Buffer Address Offset of multibuffer 3. Unpipelined. */
+#define R300_RB3D_COLOROFFSET3 0x4E34
+
+/* Color buffer format and tiling control for all the multibuffers and the
+ * pitch of multibuffer 0 to 3. Unpipelined. The cache must be empty before any
+ * of the registers are changed.
+ *
+ * Bit 16: Larger tiles
* Bit 17: 4x2 tiles
* Bit 18: Extremely weird tile like, but some pixels duplicated?
*/
#define R300_RB3D_COLORPITCH0 0x4E38
-# define R300_COLORPITCH_MASK 0x00001FF8 /* GUESS */
-# define R300_COLOR_TILE_ENABLE (1 << 16) /* GUESS */
-# define R300_COLOR_MICROTILE_ENABLE (1 << 17) /* GUESS */
-# define R300_COLOR_ENDIAN_NO_SWAP (0 << 18) /* GUESS */
-# define R300_COLOR_ENDIAN_WORD_SWAP (1 << 18) /* GUESS */
-# define R300_COLOR_ENDIAN_DWORD_SWAP (2 << 18) /* GUESS */
-# define R300_COLOR_FORMAT_RGB565 (2 << 22)
-# define R300_COLOR_FORMAT_ARGB8888 (3 << 22)
-#define R300_RB3D_COLORPITCH1 0x4E3C /* GUESS */
-#define R300_RB3D_COLORPITCH2 0x4E40 /* GUESS */
-#define R300_RB3D_COLORPITCH3 0x4E44 /* GUESS */
+# define R300_COLORPITCH_MASK 0x00003FFE
+# define R300_COLOR_TILE_DISABLE (0 << 16)
+# define R300_COLOR_TILE_ENABLE (1 << 16)
+# define R300_COLOR_MICROTILE_DISABLE (0 << 17)
+# define R300_COLOR_MICROTILE_ENABLE (1 << 17)
+# define R300_COLOR_MICROTILE_ENABLE_SQUARE (2 << 17) /* Only available in 16-bit */
+# define R300_COLOR_ENDIAN_NO_SWAP (0 << 19)
+# define R300_COLOR_ENDIAN_WORD_SWAP (1 << 19)
+# define R300_COLOR_ENDIAN_DWORD_SWAP (2 << 19)
+# define R300_COLOR_ENDIAN_HALF_DWORD_SWAP (3 << 19)
+# define R500_COLOR_FORMAT_ARGB10101010 (0 << 21)
+# define R500_COLOR_FORMAT_UV1010 (1 << 21)
+# define R500_COLOR_FORMAT_CI8 (2 << 21) /* 2D only */
+# define R300_COLOR_FORMAT_ARGB1555 (3 << 21)
+# define R300_COLOR_FORMAT_RGB565 (4 << 21)
+# define R500_COLOR_FORMAT_ARGB2101010 (5 << 21)
+# define R300_COLOR_FORMAT_ARGB8888 (6 << 21)
+# define R300_COLOR_FORMAT_ARGB32323232 (7 << 21)
+/* reserved */
+# define R300_COLOR_FORMAT_I8 (9 << 21)
+# define R300_COLOR_FORMAT_ARGB16161616 (10 << 21)
+# define R300_COLOR_FORMAT_VYUY (11 << 21)
+# define R300_COLOR_FORMAT_YVYU (12 << 21)
+# define R300_COLOR_FORMAT_UV88 (13 << 21)
+# define R500_COLOR_FORMAT_I10 (14 << 21)
+# define R300_COLOR_FORMAT_ARGB4444 (15 << 21)
+#define R300_RB3D_COLORPITCH1 0x4E3C
+#define R300_RB3D_COLORPITCH2 0x4E40
+#define R300_RB3D_COLORPITCH3 0x4E44
/* gap */
-/* Guess by Vladimir.
+/* Destination Color Buffer Cache Control/Status. If the cb is in e2 mode, then
+ * a flush or free will not occur upon a write to this register, but a sync
+ * will be immediately sent if one is requested. If both DC_FLUSH and DC_FREE
+ * are zero but DC_FINISH is one, then a sync will be sent immediately -- the
+ * cb will not wait for all the previous operations to complete before sending
+ * the sync. Unpipelined except when DC_FINISH and DC_FREE are both set to
+ * zero.
+ *
* Set to 0A before 3D operations, set to 02 afterwards.
*/
-#define R300_RB3D_DSTCACHE_CTLSTAT 0x4E4C
-# define R300_RB3D_DSTCACHE_UNKNOWN_02 0x00000002
-# define R300_RB3D_DSTCACHE_UNKNOWN_0A 0x0000000A
+#define R300_RB3D_DSTCACHE_CTLSTAT 0x4e4c
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_NO_EFFECT (0 << 0)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_NO_EFFECT_1 (1 << 0)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D (2 << 0)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FLUSH_FLUSH_DIRTY_3D_1 (3 << 0)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_NO_EFFECT (0 << 2)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_NO_EFFECT_1 (1 << 2)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_FREE_3D_TAGS (2 << 2)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FREE_FREE_3D_TAGS_1 (3 << 2)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FINISH_NO_SIGNAL (0 << 4)
+# define R300_RB3D_DSTCACHE_CTLSTAT_DC_FINISH_SIGNAL (1 << 4)
+
+#define R300_RB3D_DITHER_CTL 0x4E50
+# define R300_RB3D_DITHER_CTL_DITHER_MODE_TRUNCATE (0 << 0)
+# define R300_RB3D_DITHER_CTL_DITHER_MODE_ROUND (1 << 0)
+# define R300_RB3D_DITHER_CTL_DITHER_MODE_LUT (2 << 0)
+/* reserved */
+# define R300_RB3D_DITHER_CTL_ALPHA_DITHER_MODE_TRUNCATE (0 << 2)
+# define R300_RB3D_DITHER_CTL_ALPHA_DITHER_MODE_ROUND (1 << 2)
+# define R300_RB3D_DITHER_CTL_ALPHA_DITHER_MODE_LUT (2 << 2)
+/* reserved */
+
+/* Resolve buffer destination address. The cache must be empty before changing
+ * this register if the cb is in resolve mode. Unpipelined
+ */
+#define R300_RB3D_AARESOLVE_OFFSET 0x4e80
+# define R300_RB3D_AARESOLVE_OFFSET_SHIFT 5
+# define R300_RB3D_AARESOLVE_OFFSET_MASK 0xffffffe0 /* At least according to the calculations of Christoph Brill */
+
+/* Resolve Buffer Pitch and Tiling Control. The cache must be empty before
+ * changing this register if the cb is in resolve mode. Unpipelined
+ */
+#define R300_RB3D_AARESOLVE_PITCH 0x4e84
+# define R300_RB3D_AARESOLVE_PITCH_SHIFT 1
+# define R300_RB3D_AARESOLVE_PITCH_MASK 0x00003ffe /* At least according to the calculations of Christoph Brill */
+
+/* Resolve Buffer Control. Unpipelined */
+#define R300_RB3D_AARESOLVE_CTL 0x4e88
+# define R300_RB3D_AARESOLVE_CTL_AARESOLVE_MODE_NORMAL (0 << 0)
+# define R300_RB3D_AARESOLVE_CTL_AARESOLVE_MODE_RESOLVE (1 << 0)
+# define R300_RB3D_AARESOLVE_CTL_AARESOLVE_GAMMA_10 (0 << 1)
+# define R300_RB3D_AARESOLVE_CTL_AARESOLVE_GAMMA_22 (1 << 1)
+# define R300_RB3D_AARESOLVE_CTL_AARESOLVE_ALPHA_SAMPLE0 (0 << 2)
+# define R300_RB3D_AARESOLVE_CTL_AARESOLVE_ALPHA_AVERAGE (1 << 2)
+
+
+/* Discard src pixels less than or equal to threshold. */
+#define R500_RB3D_DISCARD_SRC_PIXEL_LTE_THRESHOLD 0x4ea0
+/* Discard src pixels greater than or equal to threshold. */
+#define R500_RB3D_DISCARD_SRC_PIXEL_GTE_THRESHOLD 0x4ea4
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_BLUE_SHIFT 0
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_BLUE_MASK 0x000000ff
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_GREEN_SHIFT 8
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_GREEN_MASK 0x0000ff00
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_RED_SHIFT 16
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_RED_MASK 0x00ff0000
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_ALPHA_SHIFT 24
+# define R500_RB3D_DISCARD_SRC_PIXEL_THRESHOLD_ALPHA_MASK 0xff000000
+
+/* 3D ROP Control. Stalls the 2d/3d datapath until it is idle. */
+#define R300_RB3D_ROPCNTL 0x4e18
+# define R300_RB3D_ROPCNTL_ROP_ENABLE 0x00000004
+# define R300_RB3D_ROPCNTL_ROP_MASK (15 << 8)
+# define R300_RB3D_ROPCNTL_ROP_SHIFT 8
+
+/* Color Compare Flip. Stalls the 2d/3d datapath until it is idle. */
+#define R300_RB3D_CLRCMP_FLIPE 0x4e1c
+
+/* Sets the fifo sizes */
+#define R500_RB3D_FIFO_SIZE 0x4ef4
+# define R500_RB3D_FIFO_SIZE_OP_FIFO_SIZE_FULL (0 << 0)
+# define R500_RB3D_FIFO_SIZE_OP_FIFO_SIZE_HALF (1 << 0)
+# define R500_RB3D_FIFO_SIZE_OP_FIFO_SIZE_QUATER (2 << 0)
+# define R500_RB3D_FIFO_SIZE_OP_FIFO_SIZE_EIGTHS (3 << 0)
+
+/* Constant color used by the blender. Pipelined through the blender. */
+#define R500_RB3D_CONSTANT_COLOR_AR 0x4ef8
+# define R500_RB3D_CONSTANT_COLOR_AR_RED_MASK 0x0000ffff
+# define R500_RB3D_CONSTANT_COLOR_AR_RED_SHIFT 0
+# define R500_RB3D_CONSTANT_COLOR_AR_ALPHA_MASK 0xffff0000
+# define R500_RB3D_CONSTANT_COLOR_AR_ALPHA_SHIFT 16
+
+/* Constant color used by the blender. Pipelined through the blender. */
+#define R500_RB3D_CONSTANT_COLOR_GB 0x4efc
+# define R500_RB3D_CONSTANT_COLOR_AR_BLUE_MASK 0x0000ffff
+# define R500_RB3D_CONSTANT_COLOR_AR_BLUE_SHIFT 0
+# define R500_RB3D_CONSTANT_COLOR_AR_GREEN_MASK 0xffff0000
+# define R500_RB3D_CONSTANT_COLOR_AR_GREEN_SHIFT 16
/* gap */
/* There seems to be no "write only" setting, so use Z-test = ALWAYS
* for this.
* Bit (1<<8) is the "test" bit. so plain write is 6 - vd
*/
-#define R300_RB3D_ZSTENCIL_CNTL_0 0x4F00
-# define R300_RB3D_Z_DISABLED_1 0x00000010
-# define R300_RB3D_Z_DISABLED_2 0x00000014
-# define R300_RB3D_Z_TEST 0x00000012
-# define R300_RB3D_Z_TEST_AND_WRITE 0x00000016
-# define R300_RB3D_Z_WRITE_ONLY 0x00000006
-
-# define R300_RB3D_Z_TEST 0x00000012
-# define R300_RB3D_Z_TEST_AND_WRITE 0x00000016
-# define R300_RB3D_Z_WRITE_ONLY 0x00000006
-# define R300_RB3D_STENCIL_ENABLE 0x00000001
-
-#define R300_RB3D_ZSTENCIL_CNTL_1 0x4F04
+#define R300_ZB_CNTL 0x4F00
+# define R300_STENCIL_ENABLE (1 << 0)
+# define R300_Z_ENABLE (1 << 1)
+# define R300_Z_WRITE_ENABLE (1 << 2)
+# define R300_Z_SIGNED_COMPARE (1 << 3)
+# define R300_STENCIL_FRONT_BACK (1 << 4)
+
+#define R300_ZB_ZSTENCILCNTL 0x4f04
/* functions */
# define R300_ZS_NEVER 0
# define R300_ZS_LESS 1
# define R300_ZS_INVERT 5
# define R300_ZS_INCR_WRAP 6
# define R300_ZS_DECR_WRAP 7
+# define R300_Z_FUNC_SHIFT 0
/* front and back refer to operations done for front
and back faces, i.e. separate stencil function support */
-# define R300_RB3D_ZS1_DEPTH_FUNC_SHIFT 0
-# define R300_RB3D_ZS1_FRONT_FUNC_SHIFT 3
-# define R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT 6
-# define R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT 9
-# define R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT 12
-# define R300_RB3D_ZS1_BACK_FUNC_SHIFT 15
-# define R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT 18
-# define R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT 21
-# define R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT 24
-
-#define R300_RB3D_ZSTENCIL_CNTL_2 0x4F08
-# define R300_RB3D_ZS2_STENCIL_REF_SHIFT 0
-# define R300_RB3D_ZS2_STENCIL_MASK 0xFF
-# define R300_RB3D_ZS2_STENCIL_MASK_SHIFT 8
-# define R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT 16
+# define R300_S_FRONT_FUNC_SHIFT 3
+# define R300_S_FRONT_SFAIL_OP_SHIFT 6
+# define R300_S_FRONT_ZPASS_OP_SHIFT 9
+# define R300_S_FRONT_ZFAIL_OP_SHIFT 12
+# define R300_S_BACK_FUNC_SHIFT 15
+# define R300_S_BACK_SFAIL_OP_SHIFT 18
+# define R300_S_BACK_ZPASS_OP_SHIFT 21
+# define R300_S_BACK_ZFAIL_OP_SHIFT 24
+
+#define R300_ZB_STENCILREFMASK 0x4f08
+# define R300_STENCILREF_SHIFT 0
+# define R300_STENCILREF_MASK 0x000000ff
+# define R300_STENCILMASK_SHIFT 8
+# define R300_STENCILMASK_MASK 0x0000ff00
+# define R300_STENCILWRITEMASK_SHIFT 16
+# define R300_STENCILWRITEMASK_MASK 0x00ff0000
/* gap */
-#define R300_RB3D_ZSTENCIL_FORMAT 0x4F10
-# define R300_DEPTH_FORMAT_16BIT_INT_Z (0 << 0)
-# define R300_DEPTH_FORMAT_24BIT_INT_Z (2 << 0)
- /* 16 bit format or some aditional bit ? */
-# define R300_DEPTH_FORMAT_UNK32 (32 << 0)
+#define R300_ZB_FORMAT 0x4f10
+# define R300_DEPTHFORMAT_16BIT_INT_Z (0 << 0)
+# define R300_DEPTHFORMAT_16BIT_13E3 (1 << 0)
+# define R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL (2 << 0)
+/* reserved up to (15 << 0) */
+# define R300_INVERT_13E3_LEADING_ONES (0 << 4)
+# define R300_INVERT_13E3_LEADING_ZEROS (1 << 4)
-#define R300_RB3D_EARLY_Z 0x4F14
-# define R300_EARLY_Z_DISABLE (0 << 0)
-# define R300_EARLY_Z_ENABLE (1 << 0)
+#define R300_ZB_ZTOP 0x4F14
+# define R300_ZTOP_DISABLE (0 << 0)
+# define R300_ZTOP_ENABLE (1 << 0)
/* gap */
-#define R300_RB3D_ZCACHE_CTLSTAT 0x4F18 /* GUESS */
-# define R300_RB3D_ZCACHE_UNKNOWN_01 0x1
-# define R300_RB3D_ZCACHE_UNKNOWN_03 0x3
+#define R300_ZB_ZCACHE_CTLSTAT 0x4f18
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_NO_EFFECT (0 << 0)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FLUSH_FLUSH_AND_FREE (1 << 0)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_NO_EFFECT (0 << 1)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_FREE_FREE (1 << 1)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_IDLE (0 << 31)
+# define R300_ZB_ZCACHE_CTLSTAT_ZC_BUSY_BUSY (1 << 31)
+
+#define R300_ZB_BW_CNTL 0x4f1c
+# define R300_HIZ_DISABLE (0 << 0)
+# define R300_HIZ_ENABLE (1 << 0)
+# define R300_HIZ_MIN (0 << 1)
+# define R300_HIZ_MAX (1 << 1)
+# define R300_FAST_FILL_DISABLE (0 << 2)
+# define R300_FAST_FILL_ENABLE (1 << 2)
+# define R300_RD_COMP_DISABLE (0 << 3)
+# define R300_RD_COMP_ENABLE (1 << 3)
+# define R300_WR_COMP_DISABLE (0 << 4)
+# define R300_WR_COMP_ENABLE (1 << 4)
+# define R300_ZB_CB_CLEAR_RMW (0 << 5)
+# define R300_ZB_CB_CLEAR_CACHE_LINEAR (1 << 5)
+# define R300_FORCE_COMPRESSED_STENCIL_VALUE_DISABLE (0 << 6)
+# define R300_FORCE_COMPRESSED_STENCIL_VALUE_ENABLE (1 << 6)
+
+# define R500_ZEQUAL_OPTIMIZE_ENABLE (0 << 7)
+# define R500_ZEQUAL_OPTIMIZE_DISABLE (1 << 7)
+# define R500_SEQUAL_OPTIMIZE_ENABLE (0 << 8)
+# define R500_SEQUAL_OPTIMIZE_DISABLE (1 << 8)
+
+# define R500_BMASK_ENABLE (0 << 10)
+# define R500_BMASK_DISABLE (1 << 10)
+# define R500_HIZ_EQUAL_REJECT_DISABLE (0 << 11)
+# define R500_HIZ_EQUAL_REJECT_ENABLE (1 << 11)
+# define R500_HIZ_FP_EXP_BITS_DISABLE (0 << 12)
+# define R500_HIZ_FP_EXP_BITS_1 (1 << 12)
+# define R500_HIZ_FP_EXP_BITS_2 (2 << 12)
+# define R500_HIZ_FP_EXP_BITS_3 (3 << 12)
+# define R500_HIZ_FP_EXP_BITS_4 (4 << 12)
+# define R500_HIZ_FP_EXP_BITS_5 (5 << 12)
+# define R500_HIZ_FP_INVERT_LEADING_ONES (0 << 15)
+# define R500_HIZ_FP_INVERT_LEADING_ZEROS (1 << 15)
+# define R500_TILE_OVERWRITE_RECOMPRESSION_ENABLE (0 << 16)
+# define R500_TILE_OVERWRITE_RECOMPRESSION_DISABLE (1 << 16)
+# define R500_CONTIGUOUS_6XAA_SAMPLES_ENABLE (0 << 17)
+# define R500_CONTIGUOUS_6XAA_SAMPLES_DISABLE (1 << 17)
+# define R500_PEQ_PACKING_DISABLE (0 << 18)
+# define R500_PEQ_PACKING_ENABLE (1 << 18)
+# define R500_COVERED_PTR_MASKING_DISABLE (0 << 18)
+# define R500_COVERED_PTR_MASKING_ENABLE (1 << 18)
+
/* gap */
-#define R300_RB3D_DEPTHOFFSET 0x4F20
-#define R300_RB3D_DEPTHPITCH 0x4F24
-# define R300_DEPTHPITCH_MASK 0x00001FF8 /* GUESS */
-# define R300_DEPTH_TILE_ENABLE (1 << 16) /* GUESS */
-# define R300_DEPTH_MICROTILE_ENABLE (1 << 17) /* GUESS */
-# define R300_DEPTH_ENDIAN_NO_SWAP (0 << 18) /* GUESS */
-# define R300_DEPTH_ENDIAN_WORD_SWAP (1 << 18) /* GUESS */
-# define R300_DEPTH_ENDIAN_DWORD_SWAP (2 << 18) /* GUESS */
-
-/* BEGIN: Vertex program instruction set */
-
-/* Every instruction is four dwords long:
- * DWORD 0: output and opcode
- * DWORD 1: first argument
- * DWORD 2: second argument
- * DWORD 3: third argument
- *
- * Notes:
- * - ABS r, a is implemented as MAX r, a, -a
- * - MOV is implemented as ADD to zero
- * - XPD is implemented as MUL + MAD
- * - FLR is implemented as FRC + ADD
- * - apparently, fglrx tries to schedule instructions so that there is at
- * least one instruction between the write to a temporary and the first
- * read from said temporary; however, violations of this scheduling are
- * allowed
- * - register indices seem to be unrelated with OpenGL aliasing to
- * conventional state
- * - only one attribute and one parameter can be loaded at a time; however,
- * the same attribute/parameter can be used for more than one argument
- * - the second software argument for POW is the third hardware argument
- * (no idea why)
- * - MAD with only temporaries as input seems to use VPI_OUT_SELECT_MAD_2
- *
- * There is some magic surrounding LIT:
- * The single argument is replicated across all three inputs, but swizzled:
- * First argument: xyzy
- * Second argument: xyzx
- * Third argument: xyzw
- * Whenever the result is used later in the fragment program, fglrx forces
- * x and w to be 1.0 in the input selection; I don't know whether this is
- * strictly necessary
+/* Z Buffer Address Offset.
+ * Bits 31 to 5 are used for aligned Z buffer address offset for macro tiles.
*/
-#define R300_VPI_OUT_OP_DOT (1 << 0)
-#define R300_VPI_OUT_OP_MUL (2 << 0)
-#define R300_VPI_OUT_OP_ADD (3 << 0)
-#define R300_VPI_OUT_OP_MAD (4 << 0)
-#define R300_VPI_OUT_OP_DST (5 << 0)
-#define R300_VPI_OUT_OP_FRC (6 << 0)
-#define R300_VPI_OUT_OP_MAX (7 << 0)
-#define R300_VPI_OUT_OP_MIN (8 << 0)
-#define R300_VPI_OUT_OP_SGE (9 << 0)
-#define R300_VPI_OUT_OP_SLT (10 << 0)
- /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, vector(scalar, vector) */
-#define R300_VPI_OUT_OP_UNK12 (12 << 0)
-#define R300_VPI_OUT_OP_ARL (13 << 0)
-#define R300_VPI_OUT_OP_EXP (65 << 0)
-#define R300_VPI_OUT_OP_LOG (66 << 0)
- /* Used in fog computations, scalar(scalar) */
-#define R300_VPI_OUT_OP_UNK67 (67 << 0)
-#define R300_VPI_OUT_OP_LIT (68 << 0)
-#define R300_VPI_OUT_OP_POW (69 << 0)
-#define R300_VPI_OUT_OP_RCP (70 << 0)
-#define R300_VPI_OUT_OP_RSQ (72 << 0)
- /* Used in GL_POINT_DISTANCE_ATTENUATION_ARB, scalar(scalar) */
-#define R300_VPI_OUT_OP_UNK73 (73 << 0)
-#define R300_VPI_OUT_OP_EX2 (75 << 0)
-#define R300_VPI_OUT_OP_LG2 (76 << 0)
-#define R300_VPI_OUT_OP_MAD_2 (128 << 0)
- /* all temps, vector(scalar, vector, vector) */
-#define R300_VPI_OUT_OP_UNK129 (129 << 0)
-
-#define R300_VPI_OUT_REG_CLASS_TEMPORARY (0 << 8)
-#define R300_VPI_OUT_REG_CLASS_ADDR (1 << 8)
-#define R300_VPI_OUT_REG_CLASS_RESULT (2 << 8)
-#define R300_VPI_OUT_REG_CLASS_MASK (31 << 8)
-
-#define R300_VPI_OUT_REG_INDEX_SHIFT 13
- /* GUESS based on fglrx native limits */
-#define R300_VPI_OUT_REG_INDEX_MASK (31 << 13)
-
-#define R300_VPI_OUT_WRITE_X (1 << 20)
-#define R300_VPI_OUT_WRITE_Y (1 << 21)
-#define R300_VPI_OUT_WRITE_Z (1 << 22)
-#define R300_VPI_OUT_WRITE_W (1 << 23)
-
-#define R300_VPI_IN_REG_CLASS_TEMPORARY (0 << 0)
-#define R300_VPI_IN_REG_CLASS_ATTRIBUTE (1 << 0)
-#define R300_VPI_IN_REG_CLASS_PARAMETER (2 << 0)
-#define R300_VPI_IN_REG_CLASS_NONE (9 << 0)
-#define R300_VPI_IN_REG_CLASS_MASK (31 << 0)
-
-#define R300_VPI_IN_REG_INDEX_SHIFT 5
- /* GUESS based on fglrx native limits */
-#define R300_VPI_IN_REG_INDEX_MASK (255 << 5)
-
-/* The R300 can select components from the input register arbitrarily.
- * Use the following constants, shifted by the component shift you
- * want to select
+#define R300_ZB_DEPTHOFFSET 0x4f20
+
+/* Z Buffer Pitch and Endian Control */
+#define R300_ZB_DEPTHPITCH 0x4f24
+# define R300_DEPTHPITCH_MASK 0x00003FFC
+# define R300_DEPTHMACROTILE_DISABLE (0 << 16)
+# define R300_DEPTHMACROTILE_ENABLE (1 << 16)
+# define R300_DEPTHMICROTILE_LINEAR (0 << 17)
+# define R300_DEPTHMICROTILE_TILED (1 << 17)
+# define R300_DEPTHMICROTILE_TILED_SQUARE (2 << 17)
+# define R300_DEPTHENDIAN_NO_SWAP (0 << 18)
+# define R300_DEPTHENDIAN_WORD_SWAP (1 << 18)
+# define R300_DEPTHENDIAN_DWORD_SWAP (2 << 18)
+# define R300_DEPTHENDIAN_HALF_DWORD_SWAP (3 << 18)
+
+/* Z Buffer Clear Value */
+#define R300_ZB_DEPTHCLEARVALUE 0x4f28
+
+/* Hierarchical Z Memory Offset */
+#define R300_ZB_HIZ_OFFSET 0x4f44
+
+/* Hierarchical Z Write Index */
+#define R300_ZB_HIZ_WRINDEX 0x4f48
+
+/* Hierarchical Z Data */
+#define R300_ZB_HIZ_DWORD 0x4f4c
+
+/* Hierarchical Z Read Index */
+#define R300_ZB_HIZ_RDINDEX 0x4f50
+
+/* Hierarchical Z Pitch */
+#define R300_ZB_HIZ_PITCH 0x4f54
+
+/* Z Buffer Z Pass Counter Data */
+#define R300_ZB_ZPASS_DATA 0x4f58
+
+/* Z Buffer Z Pass Counter Address */
+#define R300_ZB_ZPASS_ADDR 0x4f5c
+
+/* Depth buffer X and Y coordinate offset */
+#define R300_ZB_DEPTHXY_OFFSET 0x4f60
+# define R300_DEPTHX_OFFSET_SHIFT 1
+# define R300_DEPTHX_OFFSET_MASK 0x000007FE
+# define R300_DEPTHY_OFFSET_SHIFT 17
+# define R300_DEPTHY_OFFSET_MASK 0x07FE0000
+
+/* Sets the fifo sizes */
+#define R500_ZB_FIFO_SIZE 0x4fd0
+# define R500_OP_FIFO_SIZE_FULL (0 << 0)
+# define R500_OP_FIFO_SIZE_HALF (1 << 0)
+# define R500_OP_FIFO_SIZE_QUATER (2 << 0)
+# define R500_OP_FIFO_SIZE_EIGTHS (4 << 0)
+
+/* Stencil Reference Value and Mask for backfacing quads */
+/* R300_ZB_STENCILREFMASK handles front face */
+#define R500_ZB_STENCILREFMASK_BF 0x4fd4
+# define R500_STENCILREF_SHIFT 0
+# define R500_STENCILREF_MASK 0x000000ff
+# define R500_STENCILMASK_SHIFT 8
+# define R500_STENCILMASK_MASK 0x0000ff00
+# define R500_STENCILWRITEMASK_SHIFT 16
+# define R500_STENCILWRITEMASK_MASK 0x00ff0000
+
+/**
+ * \defgroup R3XX_R5XX_PROGRAMMABLE_VERTEX_SHADER_DESCRIPTION R3XX-R5XX PROGRAMMABLE VERTEX SHADER DESCRIPTION
+ *
+ * The PVS_DST_MATH_INST is used to identify whether the instruction is a Vector
+ * Engine instruction or a Math Engine instruction.
*/
-#define R300_VPI_IN_SELECT_X 0
-#define R300_VPI_IN_SELECT_Y 1
-#define R300_VPI_IN_SELECT_Z 2
-#define R300_VPI_IN_SELECT_W 3
-#define R300_VPI_IN_SELECT_ZERO 4
-#define R300_VPI_IN_SELECT_ONE 5
-#define R300_VPI_IN_SELECT_MASK 7
-
-#define R300_VPI_IN_X_SHIFT 13
-#define R300_VPI_IN_Y_SHIFT 16
-#define R300_VPI_IN_Z_SHIFT 19
-#define R300_VPI_IN_W_SHIFT 22
-
-#define R300_VPI_IN_NEG_X (1 << 25)
-#define R300_VPI_IN_NEG_Y (1 << 26)
-#define R300_VPI_IN_NEG_Z (1 << 27)
-#define R300_VPI_IN_NEG_W (1 << 28)
-/* END: Vertex program instruction set */
+
+/*\{*/
+
+enum {
+ /* R3XX */
+ VECTOR_NO_OP = 0,
+ VE_DOT_PRODUCT = 1,
+ VE_MULTIPLY = 2,
+ VE_ADD = 3,
+ VE_MULTIPLY_ADD = 4,
+ VE_DISTANCE_VECTOR = 5,
+ VE_FRACTION = 6,
+ VE_MAXIMUM = 7,
+ VE_MINIMUM = 8,
+ VE_SET_GREATER_THAN_EQUAL = 9,
+ VE_SET_LESS_THAN = 10,
+ VE_MULTIPLYX2_ADD = 11,
+ VE_MULTIPLY_CLAMP = 12,
+ VE_FLT2FIX_DX = 13,
+ VE_FLT2FIX_DX_RND = 14,
+ /* R5XX */
+ VE_PRED_SET_EQ_PUSH = 15,
+ VE_PRED_SET_GT_PUSH = 16,
+ VE_PRED_SET_GTE_PUSH = 17,
+ VE_PRED_SET_NEQ_PUSH = 18,
+ VE_COND_WRITE_EQ = 19,
+ VE_COND_WRITE_GT = 20,
+ VE_COND_WRITE_GTE = 21,
+ VE_COND_WRITE_NEQ = 22,
+ VE_COND_MUX_EQ = 23,
+ VE_COND_MUX_GT = 24,
+ VE_COND_MUX_GTE = 25,
+ VE_SET_GREATER_THAN = 26,
+ VE_SET_EQUAL = 27,
+ VE_SET_NOT_EQUAL = 28,
+};
+
+enum {
+ /* R3XX */
+ MATH_NO_OP = 0,
+ ME_EXP_BASE2_DX = 1,
+ ME_LOG_BASE2_DX = 2,
+ ME_EXP_BASEE_FF = 3,
+ ME_LIGHT_COEFF_DX = 4,
+ ME_POWER_FUNC_FF = 5,
+ ME_RECIP_DX = 6,
+ ME_RECIP_FF = 7,
+ ME_RECIP_SQRT_DX = 8,
+ ME_RECIP_SQRT_FF = 9,
+ ME_MULTIPLY = 10,
+ ME_EXP_BASE2_FULL_DX = 11,
+ ME_LOG_BASE2_FULL_DX = 12,
+ ME_POWER_FUNC_FF_CLAMP_B = 13,
+ ME_POWER_FUNC_FF_CLAMP_B1 = 14,
+ ME_POWER_FUNC_FF_CLAMP_01 = 15,
+ ME_SIN = 16,
+ ME_COS = 17,
+ /* R5XX */
+ ME_LOG_BASE2_IEEE = 18,
+ ME_RECIP_IEEE = 19,
+ ME_RECIP_SQRT_IEEE = 20,
+ ME_PRED_SET_EQ = 21,
+ ME_PRED_SET_GT = 22,
+ ME_PRED_SET_GTE = 23,
+ ME_PRED_SET_NEQ = 24,
+ ME_PRED_SET_CLR = 25,
+ ME_PRED_SET_INV = 26,
+ ME_PRED_SET_POP = 27,
+ ME_PRED_SET_RESTORE = 28,
+};
+
+enum {
+ /* R3XX */
+ PVS_MACRO_OP_2CLK_MADD = 0,
+ PVS_MACRO_OP_2CLK_M2X_ADD = 1,
+};
+
+enum {
+ PVS_SRC_REG_TEMPORARY = 0, /* Intermediate Storage */
+ PVS_SRC_REG_INPUT = 1, /* Input Vertex Storage */
+ PVS_SRC_REG_CONSTANT = 2, /* Constant State Storage */
+ PVS_SRC_REG_ALT_TEMPORARY = 3, /* Alternate Intermediate Storage */
+};
+
+enum {
+ PVS_DST_REG_TEMPORARY = 0, /* Intermediate Storage */
+ PVS_DST_REG_A0 = 1, /* Address Register Storage */
+ PVS_DST_REG_OUT = 2, /* Output Memory. Used for all outputs */
+ PVS_DST_REG_OUT_REPL_X = 3, /* Output Memory & Replicate X to all channels */
+ PVS_DST_REG_ALT_TEMPORARY = 4, /* Alternate Intermediate Storage */
+ PVS_DST_REG_INPUT = 5, /* Output Memory & Replicate X to all channels */
+};
+
+enum {
+ PVS_SRC_SELECT_X = 0, /* Select X Component */
+ PVS_SRC_SELECT_Y = 1, /* Select Y Component */
+ PVS_SRC_SELECT_Z = 2, /* Select Z Component */
+ PVS_SRC_SELECT_W = 3, /* Select W Component */
+ PVS_SRC_SELECT_FORCE_0 = 4, /* Force Component to 0.0 */
+ PVS_SRC_SELECT_FORCE_1 = 5, /* Force Component to 1.0 */
+};
+
+/* PVS Opcode & Destination Operand Description */
+
+enum {
+ PVS_DST_OPCODE_MASK = 0x3f,
+ PVS_DST_OPCODE_SHIFT = 0,
+ PVS_DST_MATH_INST_MASK = 0x1,
+ PVS_DST_MATH_INST_SHIFT = 6,
+ PVS_DST_MACRO_INST_MASK = 0x1,
+ PVS_DST_MACRO_INST_SHIFT = 7,
+ PVS_DST_REG_TYPE_MASK = 0xf,
+ PVS_DST_REG_TYPE_SHIFT = 8,
+ PVS_DST_ADDR_MODE_1_MASK = 0x1,
+ PVS_DST_ADDR_MODE_1_SHIFT = 12,
+ PVS_DST_OFFSET_MASK = 0x7f,
+ PVS_DST_OFFSET_SHIFT = 13,
+ PVS_DST_WE_X_MASK = 0x1,
+ PVS_DST_WE_X_SHIFT = 20,
+ PVS_DST_WE_Y_MASK = 0x1,
+ PVS_DST_WE_Y_SHIFT = 21,
+ PVS_DST_WE_Z_MASK = 0x1,
+ PVS_DST_WE_Z_SHIFT = 22,
+ PVS_DST_WE_W_MASK = 0x1,
+ PVS_DST_WE_W_SHIFT = 23,
+ PVS_DST_VE_SAT_MASK = 0x1,
+ PVS_DST_VE_SAT_SHIFT = 24,
+ PVS_DST_ME_SAT_MASK = 0x1,
+ PVS_DST_ME_SAT_SHIFT = 25,
+ PVS_DST_PRED_ENABLE_MASK = 0x1,
+ PVS_DST_PRED_ENABLE_SHIFT = 26,
+ PVS_DST_PRED_SENSE_MASK = 0x1,
+ PVS_DST_PRED_SENSE_SHIFT = 27,
+ PVS_DST_DUAL_MATH_OP_MASK = 0x3,
+ PVS_DST_DUAL_MATH_OP_SHIFT = 27,
+ PVS_DST_ADDR_SEL_MASK = 0x3,
+ PVS_DST_ADDR_SEL_SHIFT = 29,
+ PVS_DST_ADDR_MODE_0_MASK = 0x1,
+ PVS_DST_ADDR_MODE_0_SHIFT = 31,
+};
+
+/* PVS Source Operand Description */
+
+enum {
+ PVS_SRC_REG_TYPE_MASK = 0x3,
+ PVS_SRC_REG_TYPE_SHIFT = 0,
+ SPARE_0_MASK = 0x1,
+ SPARE_0_SHIFT = 2,
+ PVS_SRC_ABS_XYZW_MASK = 0x1,
+ PVS_SRC_ABS_XYZW_SHIFT = 3,
+ PVS_SRC_ADDR_MODE_0_MASK = 0x1,
+ PVS_SRC_ADDR_MODE_0_SHIFT = 4,
+ PVS_SRC_OFFSET_MASK = 0xff,
+ PVS_SRC_OFFSET_SHIFT = 5,
+ PVS_SRC_SWIZZLE_X_MASK = 0x7,
+ PVS_SRC_SWIZZLE_X_SHIFT = 13,
+ PVS_SRC_SWIZZLE_Y_MASK = 0x7,
+ PVS_SRC_SWIZZLE_Y_SHIFT = 16,
+ PVS_SRC_SWIZZLE_Z_MASK = 0x7,
+ PVS_SRC_SWIZZLE_Z_SHIFT = 19,
+ PVS_SRC_SWIZZLE_W_MASK = 0x7,
+ PVS_SRC_SWIZZLE_W_SHIFT = 22,
+ PVS_SRC_MODIFIER_X_MASK = 0x1,
+ PVS_SRC_MODIFIER_X_SHIFT = 25,
+ PVS_SRC_MODIFIER_Y_MASK = 0x1,
+ PVS_SRC_MODIFIER_Y_SHIFT = 26,
+ PVS_SRC_MODIFIER_Z_MASK = 0x1,
+ PVS_SRC_MODIFIER_Z_SHIFT = 27,
+ PVS_SRC_MODIFIER_W_MASK = 0x1,
+ PVS_SRC_MODIFIER_W_SHIFT = 28,
+ PVS_SRC_ADDR_SEL_MASK = 0x3,
+ PVS_SRC_ADDR_SEL_SHIFT = 29,
+ PVS_SRC_ADDR_MODE_1_MASK = 0x0,
+ PVS_SRC_ADDR_MODE_1_SHIFT = 32,
+};
+
+/*\}*/
/* BEGIN: Packet 3 commands */
#define R300_PRIM_NUM_VERTICES_SHIFT 16
#define R300_PRIM_NUM_VERTICES_MASK 0xffff
+
+
+/*
+ * The R500 unified shader (US) registers come in banks of 512 each, one
+ * for each instruction slot in the shader. You can't touch them directly.
+ * R500_US_VECTOR_INDEX() sets the base instruction to modify; successive
+ * writes to R500_GA_US_VECTOR_DATA autoincrement the index after the
+ * instruction is fully specified.
+ */
+#define R500_US_ALU_ALPHA_INST_0 0xa800
+# define R500_ALPHA_OP_MAD 0
+# define R500_ALPHA_OP_DP 1
+# define R500_ALPHA_OP_MIN 2
+# define R500_ALPHA_OP_MAX 3
+/* #define R500_ALPHA_OP_RESERVED 4 */
+# define R500_ALPHA_OP_CND 5
+# define R500_ALPHA_OP_CMP 6
+# define R500_ALPHA_OP_FRC 7
+# define R500_ALPHA_OP_EX2 8
+# define R500_ALPHA_OP_LN2 9
+# define R500_ALPHA_OP_RCP 10
+# define R500_ALPHA_OP_RSQ 11
+# define R500_ALPHA_OP_SIN 12
+# define R500_ALPHA_OP_COS 13
+# define R500_ALPHA_OP_MDH 14
+# define R500_ALPHA_OP_MDV 15
+# define R500_ALPHA_ADDRD(x) (x << 4)
+# define R500_ALPHA_ADDRD_REL (1 << 11)
+# define R500_ALPHA_SEL_A_SHIFT 12
+# define R500_ALPHA_SEL_A_SRC0 (0 << 12)
+# define R500_ALPHA_SEL_A_SRC1 (1 << 12)
+# define R500_ALPHA_SEL_A_SRC2 (2 << 12)
+# define R500_ALPHA_SEL_A_SRCP (3 << 12)
+# define R500_ALPHA_SWIZ_A_R (0 << 14)
+# define R500_ALPHA_SWIZ_A_G (1 << 14)
+# define R500_ALPHA_SWIZ_A_B (2 << 14)
+# define R500_ALPHA_SWIZ_A_A (3 << 14)
+# define R500_ALPHA_SWIZ_A_0 (4 << 14)
+# define R500_ALPHA_SWIZ_A_HALF (5 << 14)
+# define R500_ALPHA_SWIZ_A_1 (6 << 14)
+/* #define R500_ALPHA_SWIZ_A_UNUSED (7 << 14) */
+# define R500_ALPHA_MOD_A_NOP (0 << 17)
+# define R500_ALPHA_MOD_A_NEG (1 << 17)
+# define R500_ALPHA_MOD_A_ABS (2 << 17)
+# define R500_ALPHA_MOD_A_NAB (3 << 17)
+# define R500_ALPHA_SEL_B_SHIFT 19
+# define R500_ALPHA_SEL_B_SRC0 (0 << 19)
+# define R500_ALPHA_SEL_B_SRC1 (1 << 19)
+# define R500_ALPHA_SEL_B_SRC2 (2 << 19)
+# define R500_ALPHA_SEL_B_SRCP (3 << 19)
+# define R500_ALPHA_SWIZ_B_R (0 << 21)
+# define R500_ALPHA_SWIZ_B_G (1 << 21)
+# define R500_ALPHA_SWIZ_B_B (2 << 21)
+# define R500_ALPHA_SWIZ_B_A (3 << 21)
+# define R500_ALPHA_SWIZ_B_0 (4 << 21)
+# define R500_ALPHA_SWIZ_B_HALF (5 << 21)
+# define R500_ALPHA_SWIZ_B_1 (6 << 21)
+/* #define R500_ALPHA_SWIZ_B_UNUSED (7 << 21) */
+# define R500_ALPHA_MOD_B_NOP (0 << 24)
+# define R500_ALPHA_MOD_B_NEG (1 << 24)
+# define R500_ALPHA_MOD_B_ABS (2 << 24)
+# define R500_ALPHA_MOD_B_NAB (3 << 24)
+# define R500_ALPHA_OMOD_IDENTITY (0 << 26)
+# define R500_ALPHA_OMOD_MUL_2 (1 << 26)
+# define R500_ALPHA_OMOD_MUL_4 (2 << 26)
+# define R500_ALPHA_OMOD_MUL_8 (3 << 26)
+# define R500_ALPHA_OMOD_DIV_2 (4 << 26)
+# define R500_ALPHA_OMOD_DIV_4 (5 << 26)
+# define R500_ALPHA_OMOD_DIV_8 (6 << 26)
+# define R500_ALPHA_OMOD_DISABLE (7 << 26)
+# define R500_ALPHA_TARGET(x) (x << 29)
+# define R500_ALPHA_W_OMASK (1 << 31)
+#define R500_US_ALU_ALPHA_ADDR_0 0x9800
+# define R500_ALPHA_ADDR0(x) (x << 0)
+# define R500_ALPHA_ADDR0_CONST (1 << 8)
+# define R500_ALPHA_ADDR0_REL (1 << 9)
+# define R500_ALPHA_ADDR1(x) (x << 10)
+# define R500_ALPHA_ADDR1_CONST (1 << 18)
+# define R500_ALPHA_ADDR1_REL (1 << 19)
+# define R500_ALPHA_ADDR2(x) (x << 20)
+# define R500_ALPHA_ADDR2_CONST (1 << 28)
+# define R500_ALPHA_ADDR2_REL (1 << 29)
+# define R500_ALPHA_SRCP_OP_1_MINUS_2A0 (0 << 30)
+# define R500_ALPHA_SRCP_OP_A1_MINUS_A0 (1 << 30)
+# define R500_ALPHA_SRCP_OP_A1_PLUS_A0 (2 << 30)
+# define R500_ALPHA_SRCP_OP_1_MINUS_A0 (3 << 30)
+#define R500_US_ALU_RGBA_INST_0 0xb000
+# define R500_ALU_RGBA_OP_MAD (0 << 0)
+# define R500_ALU_RGBA_OP_DP3 (1 << 0)
+# define R500_ALU_RGBA_OP_DP4 (2 << 0)
+# define R500_ALU_RGBA_OP_D2A (3 << 0)
+# define R500_ALU_RGBA_OP_MIN (4 << 0)
+# define R500_ALU_RGBA_OP_MAX (5 << 0)
+/* #define R500_ALU_RGBA_OP_RESERVED (6 << 0) */
+# define R500_ALU_RGBA_OP_CND (7 << 0)
+# define R500_ALU_RGBA_OP_CMP (8 << 0)
+# define R500_ALU_RGBA_OP_FRC (9 << 0)
+# define R500_ALU_RGBA_OP_SOP (10 << 0)
+# define R500_ALU_RGBA_OP_MDH (11 << 0)
+# define R500_ALU_RGBA_OP_MDV (12 << 0)
+# define R500_ALU_RGBA_ADDRD(x) (x << 4)
+# define R500_ALU_RGBA_ADDRD_REL (1 << 11)
+# define R500_ALU_RGBA_SEL_C_SHIFT 12
+# define R500_ALU_RGBA_SEL_C_SRC0 (0 << 12)
+# define R500_ALU_RGBA_SEL_C_SRC1 (1 << 12)
+# define R500_ALU_RGBA_SEL_C_SRC2 (2 << 12)
+# define R500_ALU_RGBA_SEL_C_SRCP (3 << 12)
+# define R500_ALU_RGBA_R_SWIZ_R (0 << 14)
+# define R500_ALU_RGBA_R_SWIZ_G (1 << 14)
+# define R500_ALU_RGBA_R_SWIZ_B (2 << 14)
+# define R500_ALU_RGBA_R_SWIZ_A (3 << 14)
+# define R500_ALU_RGBA_R_SWIZ_0 (4 << 14)
+# define R500_ALU_RGBA_R_SWIZ_HALF (5 << 14)
+# define R500_ALU_RGBA_R_SWIZ_1 (6 << 14)
+/* #define R500_ALU_RGBA_R_SWIZ_UNUSED (7 << 14) */
+# define R500_ALU_RGBA_G_SWIZ_R (0 << 17)
+# define R500_ALU_RGBA_G_SWIZ_G (1 << 17)
+# define R500_ALU_RGBA_G_SWIZ_B (2 << 17)
+# define R500_ALU_RGBA_G_SWIZ_A (3 << 17)
+# define R500_ALU_RGBA_G_SWIZ_0 (4 << 17)
+# define R500_ALU_RGBA_G_SWIZ_HALF (5 << 17)
+# define R500_ALU_RGBA_G_SWIZ_1 (6 << 17)
+/* #define R500_ALU_RGBA_G_SWIZ_UNUSED (7 << 17) */
+# define R500_ALU_RGBA_B_SWIZ_R (0 << 20)
+# define R500_ALU_RGBA_B_SWIZ_G (1 << 20)
+# define R500_ALU_RGBA_B_SWIZ_B (2 << 20)
+# define R500_ALU_RGBA_B_SWIZ_A (3 << 20)
+# define R500_ALU_RGBA_B_SWIZ_0 (4 << 20)
+# define R500_ALU_RGBA_B_SWIZ_HALF (5 << 20)
+# define R500_ALU_RGBA_B_SWIZ_1 (6 << 20)
+/* #define R500_ALU_RGBA_B_SWIZ_UNUSED (7 << 20) */
+# define R500_ALU_RGBA_MOD_C_NOP (0 << 23)
+# define R500_ALU_RGBA_MOD_C_NEG (1 << 23)
+# define R500_ALU_RGBA_MOD_C_ABS (2 << 23)
+# define R500_ALU_RGBA_MOD_C_NAB (3 << 23)
+# define R500_ALU_RGBA_ALPHA_SEL_C_SHIFT 25
+# define R500_ALU_RGBA_ALPHA_SEL_C_SRC0 (0 << 25)
+# define R500_ALU_RGBA_ALPHA_SEL_C_SRC1 (1 << 25)
+# define R500_ALU_RGBA_ALPHA_SEL_C_SRC2 (2 << 25)
+# define R500_ALU_RGBA_ALPHA_SEL_C_SRCP (3 << 25)
+# define R500_ALU_RGBA_A_SWIZ_R (0 << 27)
+# define R500_ALU_RGBA_A_SWIZ_G (1 << 27)
+# define R500_ALU_RGBA_A_SWIZ_B (2 << 27)
+# define R500_ALU_RGBA_A_SWIZ_A (3 << 27)
+# define R500_ALU_RGBA_A_SWIZ_0 (4 << 27)
+# define R500_ALU_RGBA_A_SWIZ_HALF (5 << 27)
+# define R500_ALU_RGBA_A_SWIZ_1 (6 << 27)
+/* #define R500_ALU_RGBA_A_SWIZ_UNUSED (7 << 27) */
+# define R500_ALU_RGBA_ALPHA_MOD_C_NOP (0 << 30)
+# define R500_ALU_RGBA_ALPHA_MOD_C_NEG (1 << 30)
+# define R500_ALU_RGBA_ALPHA_MOD_C_ABS (2 << 30)
+# define R500_ALU_RGBA_ALPHA_MOD_C_NAB (3 << 30)
+#define R500_US_ALU_RGB_INST_0 0xa000
+# define R500_ALU_RGB_SEL_A_SHIFT 0
+# define R500_ALU_RGB_SEL_A_SRC0 (0 << 0)
+# define R500_ALU_RGB_SEL_A_SRC1 (1 << 0)
+# define R500_ALU_RGB_SEL_A_SRC2 (2 << 0)
+# define R500_ALU_RGB_SEL_A_SRCP (3 << 0)
+# define R500_ALU_RGB_R_SWIZ_A_R (0 << 2)
+# define R500_ALU_RGB_R_SWIZ_A_G (1 << 2)
+# define R500_ALU_RGB_R_SWIZ_A_B (2 << 2)
+# define R500_ALU_RGB_R_SWIZ_A_A (3 << 2)
+# define R500_ALU_RGB_R_SWIZ_A_0 (4 << 2)
+# define R500_ALU_RGB_R_SWIZ_A_HALF (5 << 2)
+# define R500_ALU_RGB_R_SWIZ_A_1 (6 << 2)
+/* #define R500_ALU_RGB_R_SWIZ_A_UNUSED (7 << 2) */
+# define R500_ALU_RGB_G_SWIZ_A_R (0 << 5)
+# define R500_ALU_RGB_G_SWIZ_A_G (1 << 5)
+# define R500_ALU_RGB_G_SWIZ_A_B (2 << 5)
+# define R500_ALU_RGB_G_SWIZ_A_A (3 << 5)
+# define R500_ALU_RGB_G_SWIZ_A_0 (4 << 5)
+# define R500_ALU_RGB_G_SWIZ_A_HALF (5 << 5)
+# define R500_ALU_RGB_G_SWIZ_A_1 (6 << 5)
+/* #define R500_ALU_RGB_G_SWIZ_A_UNUSED (7 << 5) */
+# define R500_ALU_RGB_B_SWIZ_A_R (0 << 8)
+# define R500_ALU_RGB_B_SWIZ_A_G (1 << 8)
+# define R500_ALU_RGB_B_SWIZ_A_B (2 << 8)
+# define R500_ALU_RGB_B_SWIZ_A_A (3 << 8)
+# define R500_ALU_RGB_B_SWIZ_A_0 (4 << 8)
+# define R500_ALU_RGB_B_SWIZ_A_HALF (5 << 8)
+# define R500_ALU_RGB_B_SWIZ_A_1 (6 << 8)
+/* #define R500_ALU_RGB_B_SWIZ_A_UNUSED (7 << 8) */
+# define R500_ALU_RGB_MOD_A_NOP (0 << 11)
+# define R500_ALU_RGB_MOD_A_NEG (1 << 11)
+# define R500_ALU_RGB_MOD_A_ABS (2 << 11)
+# define R500_ALU_RGB_MOD_A_NAB (3 << 11)
+# define R500_ALU_RGB_SEL_B_SHIFT 13
+# define R500_ALU_RGB_SEL_B_SRC0 (0 << 13)
+# define R500_ALU_RGB_SEL_B_SRC1 (1 << 13)
+# define R500_ALU_RGB_SEL_B_SRC2 (2 << 13)
+# define R500_ALU_RGB_SEL_B_SRCP (3 << 13)
+# define R500_ALU_RGB_R_SWIZ_B_R (0 << 15)
+# define R500_ALU_RGB_R_SWIZ_B_G (1 << 15)
+# define R500_ALU_RGB_R_SWIZ_B_B (2 << 15)
+# define R500_ALU_RGB_R_SWIZ_B_A (3 << 15)
+# define R500_ALU_RGB_R_SWIZ_B_0 (4 << 15)
+# define R500_ALU_RGB_R_SWIZ_B_HALF (5 << 15)
+# define R500_ALU_RGB_R_SWIZ_B_1 (6 << 15)
+/* #define R500_ALU_RGB_R_SWIZ_B_UNUSED (7 << 15) */
+# define R500_ALU_RGB_G_SWIZ_B_R (0 << 18)
+# define R500_ALU_RGB_G_SWIZ_B_G (1 << 18)
+# define R500_ALU_RGB_G_SWIZ_B_B (2 << 18)
+# define R500_ALU_RGB_G_SWIZ_B_A (3 << 18)
+# define R500_ALU_RGB_G_SWIZ_B_0 (4 << 18)
+# define R500_ALU_RGB_G_SWIZ_B_HALF (5 << 18)
+# define R500_ALU_RGB_G_SWIZ_B_1 (6 << 18)
+/* #define R500_ALU_RGB_G_SWIZ_B_UNUSED (7 << 18) */
+# define R500_ALU_RGB_B_SWIZ_B_R (0 << 21)
+# define R500_ALU_RGB_B_SWIZ_B_G (1 << 21)
+# define R500_ALU_RGB_B_SWIZ_B_B (2 << 21)
+# define R500_ALU_RGB_B_SWIZ_B_A (3 << 21)
+# define R500_ALU_RGB_B_SWIZ_B_0 (4 << 21)
+# define R500_ALU_RGB_B_SWIZ_B_HALF (5 << 21)
+# define R500_ALU_RGB_B_SWIZ_B_1 (6 << 21)
+/* #define R500_ALU_RGB_B_SWIZ_B_UNUSED (7 << 21) */
+# define R500_ALU_RGB_MOD_B_NOP (0 << 24)
+# define R500_ALU_RGB_MOD_B_NEG (1 << 24)
+# define R500_ALU_RGB_MOD_B_ABS (2 << 24)
+# define R500_ALU_RGB_MOD_B_NAB (3 << 24)
+# define R500_ALU_RGB_OMOD_IDENTITY (0 << 26)
+# define R500_ALU_RGB_OMOD_MUL_2 (1 << 26)
+# define R500_ALU_RGB_OMOD_MUL_4 (2 << 26)
+# define R500_ALU_RGB_OMOD_MUL_8 (3 << 26)
+# define R500_ALU_RGB_OMOD_DIV_2 (4 << 26)
+# define R500_ALU_RGB_OMOD_DIV_4 (5 << 26)
+# define R500_ALU_RGB_OMOD_DIV_8 (6 << 26)
+# define R500_ALU_RGB_OMOD_DISABLE (7 << 26)
+# define R500_ALU_RGB_TARGET(x) (x << 29)
+# define R500_ALU_RGB_WMASK (1 << 31)
+#define R500_US_ALU_RGB_ADDR_0 0x9000
+# define R500_RGB_ADDR0(x) (x << 0)
+# define R500_RGB_ADDR0_CONST (1 << 8)
+# define R500_RGB_ADDR0_REL (1 << 9)
+# define R500_RGB_ADDR1(x) (x << 10)
+# define R500_RGB_ADDR1_CONST (1 << 18)
+# define R500_RGB_ADDR1_REL (1 << 19)
+# define R500_RGB_ADDR2(x) (x << 20)
+# define R500_RGB_ADDR2_CONST (1 << 28)
+# define R500_RGB_ADDR2_REL (1 << 29)
+# define R500_RGB_SRCP_OP_1_MINUS_2RGB0 (0 << 30)
+# define R500_RGB_SRCP_OP_RGB1_MINUS_RGB0 (1 << 30)
+# define R500_RGB_SRCP_OP_RGB1_PLUS_RGB0 (2 << 30)
+# define R500_RGB_SRCP_OP_1_MINUS_RGB0 (3 << 30)
+#define R500_US_CMN_INST_0 0xb800
+# define R500_INST_TYPE_MASK (3 << 0)
+# define R500_INST_TYPE_ALU (0 << 0)
+# define R500_INST_TYPE_OUT (1 << 0)
+# define R500_INST_TYPE_FC (2 << 0)
+# define R500_INST_TYPE_TEX (3 << 0)
+# define R500_INST_TEX_SEM_WAIT (1 << 2)
+# define R500_INST_RGB_PRED_SEL_NONE (0 << 3)
+# define R500_INST_RGB_PRED_SEL_RGBA (1 << 3)
+# define R500_INST_RGB_PRED_SEL_RRRR (2 << 3)
+# define R500_INST_RGB_PRED_SEL_GGGG (3 << 3)
+# define R500_INST_RGB_PRED_SEL_BBBB (4 << 3)
+# define R500_INST_RGB_PRED_SEL_AAAA (5 << 3)
+# define R500_INST_RGB_PRED_INV (1 << 6)
+# define R500_INST_WRITE_INACTIVE (1 << 7)
+# define R500_INST_LAST (1 << 8)
+# define R500_INST_NOP (1 << 9)
+# define R500_INST_ALU_WAIT (1 << 10)
+# define R500_INST_RGB_WMASK_R (1 << 11)
+# define R500_INST_RGB_WMASK_G (1 << 12)
+# define R500_INST_RGB_WMASK_B (1 << 13)
+# define R500_INST_ALPHA_WMASK (1 << 14)
+# define R500_INST_RGB_OMASK_R (1 << 15)
+# define R500_INST_RGB_OMASK_G (1 << 16)
+# define R500_INST_RGB_OMASK_B (1 << 17)
+# define R500_INST_ALPHA_OMASK (1 << 18)
+# define R500_INST_RGB_CLAMP (1 << 19)
+# define R500_INST_ALPHA_CLAMP (1 << 20)
+# define R500_INST_ALU_RESULT_SEL (1 << 21)
+# define R500_INST_ALPHA_PRED_INV (1 << 22)
+# define R500_INST_ALU_RESULT_OP_EQ (0 << 23)
+# define R500_INST_ALU_RESULT_OP_LT (1 << 23)
+# define R500_INST_ALU_RESULT_OP_GE (2 << 23)
+# define R500_INST_ALU_RESULT_OP_NE (3 << 23)
+# define R500_INST_ALPHA_PRED_SEL_NONE (0 << 25)
+# define R500_INST_ALPHA_PRED_SEL_RGBA (1 << 25)
+# define R500_INST_ALPHA_PRED_SEL_RRRR (2 << 25)
+# define R500_INST_ALPHA_PRED_SEL_GGGG (3 << 25)
+# define R500_INST_ALPHA_PRED_SEL_BBBB (4 << 25)
+# define R500_INST_ALPHA_PRED_SEL_AAAA (5 << 25)
+/* XXX next four are kind of guessed */
+# define R500_INST_STAT_WE_R (1 << 28)
+# define R500_INST_STAT_WE_G (1 << 29)
+# define R500_INST_STAT_WE_B (1 << 30)
+# define R500_INST_STAT_WE_A (1 << 31)
+
+/* note that these are 8 bit lengths, despite the offsets, at least for R500 */
+#define R500_US_CODE_ADDR 0x4630
+# define R500_US_CODE_START_ADDR(x) (x << 0)
+# define R500_US_CODE_END_ADDR(x) (x << 16)
+#define R500_US_CODE_OFFSET 0x4638
+# define R500_US_CODE_OFFSET_ADDR(x) (x << 0)
+#define R500_US_CODE_RANGE 0x4634
+# define R500_US_CODE_RANGE_ADDR(x) (x << 0)
+# define R500_US_CODE_RANGE_SIZE(x) (x << 16)
+#define R500_US_CONFIG 0x4600
+# define R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO (1 << 1)
+#define R500_US_FC_ADDR_0 0xa000
+# define R500_FC_BOOL_ADDR(x) (x << 0)
+# define R500_FC_INT_ADDR(x) (x << 8)
+# define R500_FC_JUMP_ADDR(x) (x << 16)
+# define R500_FC_JUMP_GLOBAL (1 << 31)
+#define R500_US_FC_BOOL_CONST 0x4620
+# define R500_FC_KBOOL(x) (x)
+#define R500_US_FC_CTRL 0x4624
+# define R500_FC_TEST_EN (1 << 30)
+# define R500_FC_FULL_FC_EN (1 << 31)
+#define R500_US_FC_INST_0 0x9800
+# define R500_FC_OP_JUMP (0 << 0)
+# define R500_FC_OP_LOOP (1 << 0)
+# define R500_FC_OP_ENDLOOP (2 << 0)
+# define R500_FC_OP_REP (3 << 0)
+# define R500_FC_OP_ENDREP (4 << 0)
+# define R500_FC_OP_BREAKLOOP (5 << 0)
+# define R500_FC_OP_BREAKREP (6 << 0)
+# define R500_FC_OP_CONTINUE (7 << 0)
+# define R500_FC_B_ELSE (1 << 4)
+# define R500_FC_JUMP_ANY (1 << 5)
+# define R500_FC_A_OP_NONE (0 << 6)
+# define R500_FC_A_OP_POP (1 << 6)
+# define R500_FC_A_OP_PUSH (2 << 6)
+# define R500_FC_JUMP_FUNC(x) (x << 8)
+# define R500_FC_B_POP_CNT(x) (x << 16)
+# define R500_FC_B_OP0_NONE (0 << 24)
+# define R500_FC_B_OP0_DECR (1 << 24)
+# define R500_FC_B_OP0_INCR (2 << 24)
+# define R500_FC_B_OP1_DECR (0 << 26)
+# define R500_FC_B_OP1_NONE (1 << 26)
+# define R500_FC_B_OP1_INCR (2 << 26)
+# define R500_FC_IGNORE_UNCOVERED (1 << 28)
+#define R500_US_FC_INT_CONST_0 0x4c00
+# define R500_FC_INT_CONST_KR(x) (x << 0)
+# define R500_FC_INT_CONST_KG(x) (x << 8)
+# define R500_FC_INT_CONST_KB(x) (x << 16)
+/* _0 through _15 */
+#define R500_US_FORMAT0_0 0x4640
+# define R500_FORMAT_TXWIDTH(x) (x << 0)
+# define R500_FORMAT_TXHEIGHT(x) (x << 11)
+# define R500_FORMAT_TXDEPTH(x) (x << 22)
+/* _0 through _3 */
+#define R500_US_OUT_FMT_0 0x46a4
+# define R500_OUT_FMT_C4_8 (0 << 0)
+# define R500_OUT_FMT_C4_10 (1 << 0)
+# define R500_OUT_FMT_C4_10_GAMMA (2 << 0)
+# define R500_OUT_FMT_C_16 (3 << 0)
+# define R500_OUT_FMT_C2_16 (4 << 0)
+# define R500_OUT_FMT_C4_16 (5 << 0)
+# define R500_OUT_FMT_C_16_MPEG (6 << 0)
+# define R500_OUT_FMT_C2_16_MPEG (7 << 0)
+# define R500_OUT_FMT_C2_4 (8 << 0)
+# define R500_OUT_FMT_C_3_3_2 (9 << 0)
+# define R500_OUT_FMT_C_6_5_6 (10 << 0)
+# define R500_OUT_FMT_C_11_11_10 (11 << 0)
+# define R500_OUT_FMT_C_10_11_11 (12 << 0)
+# define R500_OUT_FMT_C_2_10_10_10 (13 << 0)
+/* #define R500_OUT_FMT_RESERVED (14 << 0) */
+# define R500_OUT_FMT_UNUSED (15 << 0)
+# define R500_OUT_FMT_C_16_FP (16 << 0)
+# define R500_OUT_FMT_C2_16_FP (17 << 0)
+# define R500_OUT_FMT_C4_16_FP (18 << 0)
+# define R500_OUT_FMT_C_32_FP (19 << 0)
+# define R500_OUT_FMT_C2_32_FP (20 << 0)
+# define R500_OUT_FMT_C4_32_FP (21 << 0)
+# define R500_C0_SEL_A (0 << 8)
+# define R500_C0_SEL_R (1 << 8)
+# define R500_C0_SEL_G (2 << 8)
+# define R500_C0_SEL_B (3 << 8)
+# define R500_C1_SEL_A (0 << 10)
+# define R500_C1_SEL_R (1 << 10)
+# define R500_C1_SEL_G (2 << 10)
+# define R500_C1_SEL_B (3 << 10)
+# define R500_C2_SEL_A (0 << 12)
+# define R500_C2_SEL_R (1 << 12)
+# define R500_C2_SEL_G (2 << 12)
+# define R500_C2_SEL_B (3 << 12)
+# define R500_C3_SEL_A (0 << 14)
+# define R500_C3_SEL_R (1 << 14)
+# define R500_C3_SEL_G (2 << 14)
+# define R500_C3_SEL_B (3 << 14)
+# define R500_OUT_SIGN(x) (x << 16)
+# define R500_ROUND_ADJ (1 << 20)
+#define R500_US_PIXSIZE 0x4604
+# define R500_PIX_SIZE(x) (x)
+#define R500_US_TEX_ADDR_0 0x9800
+# define R500_TEX_SRC_ADDR(x) (x << 0)
+# define R500_TEX_SRC_ADDR_REL (1 << 7)
+# define R500_TEX_SRC_S_SWIZ_R (0 << 8)
+# define R500_TEX_SRC_S_SWIZ_G (1 << 8)
+# define R500_TEX_SRC_S_SWIZ_B (2 << 8)
+# define R500_TEX_SRC_S_SWIZ_A (3 << 8)
+# define R500_TEX_SRC_T_SWIZ_R (0 << 10)
+# define R500_TEX_SRC_T_SWIZ_G (1 << 10)
+# define R500_TEX_SRC_T_SWIZ_B (2 << 10)
+# define R500_TEX_SRC_T_SWIZ_A (3 << 10)
+# define R500_TEX_SRC_R_SWIZ_R (0 << 12)
+# define R500_TEX_SRC_R_SWIZ_G (1 << 12)
+# define R500_TEX_SRC_R_SWIZ_B (2 << 12)
+# define R500_TEX_SRC_R_SWIZ_A (3 << 12)
+# define R500_TEX_SRC_Q_SWIZ_R (0 << 14)
+# define R500_TEX_SRC_Q_SWIZ_G (1 << 14)
+# define R500_TEX_SRC_Q_SWIZ_B (2 << 14)
+# define R500_TEX_SRC_Q_SWIZ_A (3 << 14)
+# define R500_TEX_DST_ADDR(x) (x << 16)
+# define R500_TEX_DST_ADDR_REL (1 << 23)
+# define R500_TEX_DST_R_SWIZ_R (0 << 24)
+# define R500_TEX_DST_R_SWIZ_G (1 << 24)
+# define R500_TEX_DST_R_SWIZ_B (2 << 24)
+# define R500_TEX_DST_R_SWIZ_A (3 << 24)
+# define R500_TEX_DST_G_SWIZ_R (0 << 26)
+# define R500_TEX_DST_G_SWIZ_G (1 << 26)
+# define R500_TEX_DST_G_SWIZ_B (2 << 26)
+# define R500_TEX_DST_G_SWIZ_A (3 << 26)
+# define R500_TEX_DST_B_SWIZ_R (0 << 28)
+# define R500_TEX_DST_B_SWIZ_G (1 << 28)
+# define R500_TEX_DST_B_SWIZ_B (2 << 28)
+# define R500_TEX_DST_B_SWIZ_A (3 << 28)
+# define R500_TEX_DST_A_SWIZ_R (0 << 30)
+# define R500_TEX_DST_A_SWIZ_G (1 << 30)
+# define R500_TEX_DST_A_SWIZ_B (2 << 30)
+# define R500_TEX_DST_A_SWIZ_A (3 << 30)
+#define R500_US_TEX_ADDR_DXDY_0 0xa000
+# define R500_DX_ADDR(x) (x << 0)
+# define R500_DX_ADDR_REL (1 << 7)
+# define R500_DX_S_SWIZ_R (0 << 8)
+# define R500_DX_S_SWIZ_G (1 << 8)
+# define R500_DX_S_SWIZ_B (2 << 8)
+# define R500_DX_S_SWIZ_A (3 << 8)
+# define R500_DX_T_SWIZ_R (0 << 10)
+# define R500_DX_T_SWIZ_G (1 << 10)
+# define R500_DX_T_SWIZ_B (2 << 10)
+# define R500_DX_T_SWIZ_A (3 << 10)
+# define R500_DX_R_SWIZ_R (0 << 12)
+# define R500_DX_R_SWIZ_G (1 << 12)
+# define R500_DX_R_SWIZ_B (2 << 12)
+# define R500_DX_R_SWIZ_A (3 << 12)
+# define R500_DX_Q_SWIZ_R (0 << 14)
+# define R500_DX_Q_SWIZ_G (1 << 14)
+# define R500_DX_Q_SWIZ_B (2 << 14)
+# define R500_DX_Q_SWIZ_A (3 << 14)
+# define R500_DY_ADDR(x) (x << 16)
+# define R500_DY_ADDR_REL (1 << 17)
+# define R500_DY_S_SWIZ_R (0 << 24)
+# define R500_DY_S_SWIZ_G (1 << 24)
+# define R500_DY_S_SWIZ_B (2 << 24)
+# define R500_DY_S_SWIZ_A (3 << 24)
+# define R500_DY_T_SWIZ_R (0 << 26)
+# define R500_DY_T_SWIZ_G (1 << 26)
+# define R500_DY_T_SWIZ_B (2 << 26)
+# define R500_DY_T_SWIZ_A (3 << 26)
+# define R500_DY_R_SWIZ_R (0 << 28)
+# define R500_DY_R_SWIZ_G (1 << 28)
+# define R500_DY_R_SWIZ_B (2 << 28)
+# define R500_DY_R_SWIZ_A (3 << 28)
+# define R500_DY_Q_SWIZ_R (0 << 30)
+# define R500_DY_Q_SWIZ_G (1 << 30)
+# define R500_DY_Q_SWIZ_B (2 << 30)
+# define R500_DY_Q_SWIZ_A (3 << 30)
+#define R500_US_TEX_INST_0 0x9000
+# define R500_TEX_ID(x) (x << 16)
+# define R500_TEX_INST_NOP (0 << 22)
+# define R500_TEX_INST_LD (1 << 22)
+# define R500_TEX_INST_TEXKILL (2 << 22)
+# define R500_TEX_INST_PROJ (3 << 22)
+# define R500_TEX_INST_LODBIAS (4 << 22)
+# define R500_TEX_INST_LOD (5 << 22)
+# define R500_TEX_INST_DXDY (6 << 22)
+# define R500_TEX_SEM_ACQUIRE (1 << 25)
+# define R500_TEX_IGNORE_UNCOVERED (1 << 26)
+# define R500_TEX_UNSCALED (1 << 27)
+#define R300_US_W_FMT 0x46b4
+# define R300_W_FMT_W0 (0 << 0)
+# define R300_W_FMT_W24 (1 << 0)
+# define R300_W_FMT_W24FP (2 << 0)
+# define R300_W_SRC_US (0 << 2)
+# define R300_W_SRC_RAS (1 << 2)
+
+
/* Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR.
* Two parameter dwords:
- * 0. The first parameter appears to be always 0
- * 1. The second parameter is a standard primitive emission dword.
+ * 0. VAP_VTX_FMT: The first parameter is not written to hardware
+ * 1. VAP_VF_CTL: The second parameter is a standard primitive emission dword.
*/
#define R300_PACKET3_3D_DRAW_VBUF 0x00002800
+/* Draw a primitive from immediate vertices in this packet
+ * Up to 16382 dwords:
+ * 0. VAP_VTX_FMT: The first parameter is not written to hardware
+ * 1. VAP_VF_CTL: The second parameter is a standard primitive emission dword.
+ * 2 to end: Up to 16380 dwords of vertex data.
+ */
+#define R300_PACKET3_3D_DRAW_IMMD 0x00002900
+
+/* Draw a primitive from vertex data in arrays loaded via 3D_LOAD_VBPNTR and
+ * immediate vertices in this packet
+ * Up to 16382 dwords:
+ * 0. VAP_VTX_FMT: The first parameter is not written to hardware
+ * 1. VAP_VF_CTL: The second parameter is a standard primitive emission dword.
+ * 2 to end: Up to 16380 dwords of vertex data.
+ */
+#define R300_PACKET3_3D_DRAW_INDX 0x00002A00
+
+
/* Specify the full set of vertex arrays as (address, stride).
* The first parameter is the number of vertex arrays specified.
* The rest of the command is a variable length list of blocks, where
# define R300_EB_UNK1_SHIFT 24
# define R300_EB_UNK1 (0x80<<24)
# define R300_EB_UNK2 0x0810
+
+/* Same as R300_PACKET3_3D_DRAW_VBUF but without VAP_VTX_FMT */
#define R300_PACKET3_3D_DRAW_VBUF_2 0x00003400
+/* Same as R300_PACKET3_3D_DRAW_IMMD but without VAP_VTX_FMT */
+#define R300_PACKET3_3D_DRAW_IMMD_2 0x00003500
+/* Same as R300_PACKET3_3D_DRAW_INDX but without VAP_VTX_FMT */
#define R300_PACKET3_3D_DRAW_INDX_2 0x00003600
+/* Clears a portion of hierachical Z RAM
+ * 3 dword parameters
+ * 0. START
+ * 1. COUNT: 13:0 (max is 0x3FFF)
+ * 2. CLEAR_VALUE: Value to write into HIZ RAM.
+ */
+#define R300_PACKET3_3D_CLEAR_HIZ 0x00003700
+
+/* Draws a set of primitives using vertex buffers pointed by the state data.
+ * At least 2 Parameters:
+ * 0. VAP_VF_CNTL: The first parameter is a standard primitive emission dword.
+ * 2 to end: Data or indices (see other 3D_DRAW_* packets for details)
+ */
+#define R300_PACKET3_3D_DRAW_128 0x00003900
+
/* END: Packet 3 commands */
#endif /* _R300_REG_H */
/* *INDENT-ON* */
+
+/* vim: set foldenable foldmarker=\\{,\\} foldmethod=marker : */
* no bugs...
*/
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "enums.h"
-#include "macros.h"
-#include "context.h"
-#include "dd.h"
-#include "simple_list.h"
-#include "api_arrayelt.h"
+#include "main/glheader.h"
+#include "main/state.h"
+#include "main/imports.h"
+#include "main/enums.h"
+#include "main/macros.h"
+#include "main/context.h"
+#include "main/dd.h"
+#include "main/simple_list.h"
+#include "main/api_arrayelt.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "vbo/vbo.h"
#include "r300_reg.h"
#include "r300_tex.h"
#include "r300_emit.h"
+#include "r300_fragprog.h"
extern int future_hw_tcl_on;
/**
return;
if (vb->Elts) {
- r300EmitAOS(rmesa, rmesa->state.aos_count, start);
if (num_verts > 65535) {
/* not implemented yet */
WARN_ONCE("Too many elts\n");
return;
}
+ /* Note: The following is incorrect, but it's the best I can do
+ * without a major refactoring of how DMA memory is handled.
+ * The problem: Ensuring that both vertex arrays *and* index
+ * arrays are at the right position, and then ensuring that
+ * the LOAD_VBPNTR, DRAW_INDX and INDX_BUFFER packets are emitted
+ * at once.
+ *
+ * So why is the following incorrect? Well, it seems like
+ * allocating the index array might actually evict the vertex
+ * arrays. *sigh*
+ */
r300EmitElts(ctx, vb->Elts, num_verts);
+ r300EmitAOS(rmesa, rmesa->state.aos_count, start);
r300FireEB(rmesa, rmesa->state.elt_dma.aos_offset, num_verts, type);
} else {
r300EmitAOS(rmesa, rmesa->state.aos_count, start);
static int r300Fallback(GLcontext * ctx)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
- struct r300_fragment_program *fp = (struct r300_fragment_program *)
+ /* Do we need to use new-style shaders?
+ * Also is there a better way to do this? */
+ if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ struct r500_fragment_program *fp = (struct r500_fragment_program *)
(char *)ctx->FragmentProgram._Current;
-
- if (fp) {
- if (!fp->translated)
- r300TranslateFragmentShader(r300, fp);
- FALLBACK_IF(!fp->translated);
+ if (fp) {
+ if (!fp->translated) {
+ r500TranslateFragmentShader(r300, fp);
+ FALLBACK_IF(!fp->translated);
+ }
+ }
+ } else {
+ struct r300_fragment_program *fp = (struct r300_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
+ if (fp) {
+ if (!fp->translated) {
+ r300TranslateFragmentShader(r300, fp);
+ FALLBACK_IF(!fp->translated);
+ }
+ }
}
FALLBACK_IF(ctx->RenderMode != GL_RENDER);
|| ctx->Stencil.WriteMask[0] !=
ctx->Stencil.WriteMask[1]));
- FALLBACK_IF(ctx->Color.ColorLogicOpEnabled);
-
if (ctx->Extensions.NV_point_sprite || ctx->Extensions.ARB_point_sprite)
FALLBACK_IF(ctx->Point.PointSprite);
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-#include "program.h"
+#include "main/glheader.h"
+
+#include "shader/program.h"
#include "tnl/tnl.h"
#include "r300_context.h"
#include "r300_fragprog.h"
static struct gl_program *r300NewProgram(GLcontext * ctx, GLenum target,
GLuint id)
{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
struct r300_vertex_program_cont *vp;
- struct r300_fragment_program *fp;
+ struct r300_fragment_program *r300_fp;
+ struct r500_fragment_program *r500_fp;
switch (target) {
case GL_VERTEX_STATE_PROGRAM_NV:
return _mesa_init_vertex_program(ctx, &vp->mesa_program,
target, id);
case GL_FRAGMENT_PROGRAM_ARB:
- fp = CALLOC_STRUCT(r300_fragment_program);
- fp->ctx = ctx;
- return _mesa_init_fragment_program(ctx, &fp->mesa_program,
- target, id);
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ r500_fp = CALLOC_STRUCT(r500_fragment_program);
+ r500_fp->ctx = ctx;
+ return _mesa_init_fragment_program(ctx, &r500_fp->mesa_program,
+ target, id);
+ } else {
+ r300_fp = CALLOC_STRUCT(r300_fragment_program);
+ return _mesa_init_fragment_program(ctx, &r300_fp->mesa_program,
+ target, id);
+ }
+
case GL_FRAGMENT_PROGRAM_NV:
- fp = CALLOC_STRUCT(r300_fragment_program);
- return _mesa_init_fragment_program(ctx, &fp->mesa_program,
- target, id);
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ r500_fp = CALLOC_STRUCT(r500_fragment_program);
+ return _mesa_init_fragment_program(ctx, &r500_fp->mesa_program,
+ target, id);
+ } else {
+ r300_fp = CALLOC_STRUCT(r300_fragment_program);
+ return _mesa_init_fragment_program(ctx, &r300_fp->mesa_program,
+ target, id);
+ }
default:
_mesa_problem(ctx, "Bad target in r300NewProgram");
}
static void
r300ProgramStringNotify(GLcontext * ctx, GLenum target, struct gl_program *prog)
{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
struct r300_vertex_program_cont *vp = (void *)prog;
- struct r300_fragment_program *fp = (struct r300_fragment_program *)prog;
+ struct r300_fragment_program *r300_fp = (struct r300_fragment_program *)prog;
+ struct r500_fragment_program *r500_fp = (struct r500_fragment_program *)prog;
switch (target) {
case GL_VERTEX_PROGRAM_ARB:
vp->progs = NULL;
break;
case GL_FRAGMENT_PROGRAM_ARB:
- fp->translated = GL_FALSE;
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ r500_fp->translated = GL_FALSE;
+ else
+ r300_fp->translated = GL_FALSE;
break;
}
* \author Nicolai Haehnle <prefect_@gmx.net>
*/
-#include "glheader.h"
-#include "state.h"
-#include "imports.h"
-#include "enums.h"
-#include "macros.h"
-#include "context.h"
-#include "dd.h"
-#include "simple_list.h"
-
-#include "api_arrayelt.h"
+#include "main/glheader.h"
+#include "main/state.h"
+#include "main/imports.h"
+#include "main/enums.h"
+#include "main/macros.h"
+#include "main/context.h"
+#include "main/dd.h"
+#include "main/simple_list.h"
+#include "main/api_arrayelt.h"
+#include "main/texformat.h"
+
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "shader/prog_parameter.h"
#include "shader/prog_statevars.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
-#include "texformat.h"
#include "radeon_ioctl.h"
#include "radeon_state.h"
static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4])
{
- GLubyte color[4];
r300ContextPtr rmesa = R300_CONTEXT(ctx);
R300_STATECHANGE(rmesa, blend_color);
- CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
- CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
- CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]);
- CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]);
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ GLuint r = IROUND(cf[0]*1023.0f);
+ GLuint g = IROUND(cf[1]*1023.0f);
+ GLuint b = IROUND(cf[2]*1023.0f);
+ GLuint a = IROUND(cf[3]*1023.0f);
+
+ rmesa->hw.blend_color.cmd[1] = r | (a << 16);
+ rmesa->hw.blend_color.cmd[2] = b | (g << 16);
+ } else {
+ GLubyte color[4];
+ CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
+ CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
+ CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]);
+ CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]);
- rmesa->hw.blend_color.cmd[1] = PACK_COLOR_8888(color[3], color[0],
- color[1], color[2]);
- rmesa->hw.blend_color.cmd[2] = 0;
- rmesa->hw.blend_color.cmd[3] = 0;
+ rmesa->hw.blend_color.cmd[1] = PACK_COLOR_8888(color[3], color[0],
+ color[1], color[2]);
+ }
}
/**
*/
#if 0
if (new_ablend == new_cblend) {
- new_cblend |= R300_BLEND_NO_SEPARATE;
+ new_cblend |= R300_DISCARD_SRC_PIXELS_SRC_ALPHA_0;
}
#endif
new_cblend |= cbits;
r300SetBlendCntl(r300,
func, eqn,
- R300_BLEND_UNKNOWN | R300_BLEND_ENABLE, funcA, eqnA);
+ (R300_SEPARATE_ALPHA_ENABLE |
+ R300_READ_ENABLE |
+ R300_ALPHA_BLEND_ENABLE), funcA, eqnA);
}
static void r300BlendEquationSeparate(GLcontext * ctx,
r300SetBlendState(ctx);
}
+/**
+ * Translate LogicOp enums into hardware representation.
+ * Both use a very logical bit-wise layout, but unfortunately the order
+ * of bits is reversed.
+ */
+static GLuint translate_logicop(GLenum logicop)
+{
+ GLuint bits = logicop - GL_CLEAR;
+ bits = ((bits & 1) << 3) | ((bits & 2) << 1) | ((bits & 4) >> 1) | ((bits & 8) >> 3);
+ return bits << R300_RB3D_ROPCNTL_ROP_SHIFT;
+}
+
+/**
+ * Used internally to update the r300->hw hardware state to match the
+ * current OpenGL state.
+ */
+static void r300SetLogicOpState(GLcontext *ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ R300_STATECHANGE(r300, rop);
+ if (RGBA_LOGICOP_ENABLED(ctx)) {
+ r300->hw.rop.cmd[1] = R300_RB3D_ROPCNTL_ROP_ENABLE |
+ translate_logicop(ctx->Color.LogicOp);
+ } else {
+ r300->hw.rop.cmd[1] = 0;
+ }
+}
+
+/**
+ * Called by Mesa when an application program changes the LogicOp state
+ * via glLogicOp.
+ */
+static void r300LogicOpcode(GLcontext *ctx, GLenum logicop)
+{
+ if (RGBA_LOGICOP_ENABLED(ctx))
+ r300SetLogicOpState(ctx);
+}
+
+static void r300ClipPlane( GLcontext *ctx, GLenum plane, const GLfloat *eq )
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ GLint p;
+ GLint *ip;
+
+ /* no VAP UCP on non-TCL chipsets */
+ if (!(rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
+ return;
+
+ p = (GLint) plane - (GLint) GL_CLIP_PLANE0;
+ ip = (GLint *)ctx->Transform._ClipUserPlane[p];
+
+ R300_STATECHANGE( rmesa, vpucp[p] );
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_X] = ip[0];
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_Y] = ip[1];
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_Z] = ip[2];
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_W] = ip[3];
+}
+
+static void r300SetClipPlaneState(GLcontext * ctx, GLenum cap, GLboolean state)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ GLuint p;
+
+ /* no VAP UCP on non-TCL chipsets */
+ if (!(r300->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
+ return;
+
+ p = cap - GL_CLIP_PLANE0;
+ R300_STATECHANGE(r300, vap_clip_cntl);
+ if (state) {
+ r300->hw.vap_clip_cntl.cmd[1] |= (R300_VAP_UCP_ENABLE_0 << p);
+ r300ClipPlane(ctx, cap, NULL);
+ } else {
+ r300->hw.vap_clip_cntl.cmd[1] &= ~(R300_VAP_UCP_ENABLE_0 << p);
+ }
+}
+
/**
* Update our tracked culling state based on Mesa's state.
*/
r300->hw.cul.cmd[R300_CUL_CULL] = val;
}
-static void r300SetEarlyZState(GLcontext * ctx)
+static void r300SetPolygonOffsetState(GLcontext * ctx, GLboolean state)
{
- /* updates register R300_RB3D_EARLY_Z (0x4F14)
- if depth test is not enabled it should be R300_EARLY_Z_DISABLE
- if depth is enabled and alpha not it should be R300_EARLY_Z_ENABLE
- if depth and alpha is enabled it should be R300_EARLY_Z_DISABLE
- */
r300ContextPtr r300 = R300_CONTEXT(ctx);
- R300_STATECHANGE(r300, zstencil_format);
- switch (ctx->Visual.depthBits) {
- case 16:
- r300->hw.zstencil_format.cmd[1] = R300_DEPTH_FORMAT_16BIT_INT_Z;
- break;
- case 24:
- r300->hw.zstencil_format.cmd[1] = R300_DEPTH_FORMAT_24BIT_INT_Z;
- break;
- default:
- fprintf(stderr, "Error: Unsupported depth %d... exiting\n", ctx->Visual.depthBits);
- _mesa_exit(-1);
+ R300_STATECHANGE(r300, occlusion_cntl);
+ if (state) {
+ r300->hw.occlusion_cntl.cmd[1] |= (3 << 0);
+ } else {
+ r300->hw.occlusion_cntl.cmd[1] &= ~(3 << 0);
}
+}
- // r300->hw.zstencil_format.cmd[1] |= R300_DEPTH_FORMAT_UNK32;
+static GLboolean current_fragment_program_writes_depth(GLcontext* ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
- if (ctx->Color.AlphaEnabled && ctx->Color.AlphaFunc != GL_ALWAYS)
- /* disable early Z */
- r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_DISABLE;
- else {
- if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER)
- /* enable early Z */
- r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_ENABLE;
- else
- /* disable early Z */
- r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_DISABLE;
+ if (r300->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV515) {
+ struct r300_fragment_program *fp = (struct r300_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
+ return (fp && fp->WritesDepth);
+ } else {
+ struct r500_fragment_program* fp =
+ (struct r500_fragment_program*)(char*)
+ ctx->FragmentProgram._Current;
+ return (fp && fp->writes_depth);
}
+}
- r300->hw.zstencil_format.cmd[3] = 0x00000003;
- r300->hw.zstencil_format.cmd[4] = 0x00000000;
+static void r300SetEarlyZState(GLcontext * ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ GLuint topZ = R300_ZTOP_ENABLE;
+
+ if (ctx->Color.AlphaEnabled && ctx->Color.AlphaFunc != GL_ALWAYS)
+ topZ = R300_ZTOP_DISABLE;
+ if (current_fragment_program_writes_depth(ctx))
+ topZ = R300_ZTOP_DISABLE;
+
+ if (topZ != r300->hw.zstencil_format.cmd[2]) {
+ /* Note: This completely reemits the stencil format.
+ * I have not tested whether this is strictly necessary,
+ * or if emitting a write to ZB_ZTOP is enough.
+ */
+ R300_STATECHANGE(r300, zstencil_format);
+ r300->hw.zstencil_format.cmd[2] = topZ;
+ }
}
static void r300SetAlphaState(GLcontext * ctx)
switch (ctx->Color.AlphaFunc) {
case GL_NEVER:
- pp_misc |= R300_ALPHA_TEST_FAIL;
+ pp_misc |= R300_FG_ALPHA_FUNC_NEVER;
break;
case GL_LESS:
- pp_misc |= R300_ALPHA_TEST_LESS;
+ pp_misc |= R300_FG_ALPHA_FUNC_LESS;
break;
case GL_EQUAL:
- pp_misc |= R300_ALPHA_TEST_EQUAL;
+ pp_misc |= R300_FG_ALPHA_FUNC_EQUAL;
break;
case GL_LEQUAL:
- pp_misc |= R300_ALPHA_TEST_LEQUAL;
+ pp_misc |= R300_FG_ALPHA_FUNC_LE;
break;
case GL_GREATER:
- pp_misc |= R300_ALPHA_TEST_GREATER;
+ pp_misc |= R300_FG_ALPHA_FUNC_GREATER;
break;
case GL_NOTEQUAL:
- pp_misc |= R300_ALPHA_TEST_NEQUAL;
+ pp_misc |= R300_FG_ALPHA_FUNC_NOTEQUAL;
break;
case GL_GEQUAL:
- pp_misc |= R300_ALPHA_TEST_GEQUAL;
+ pp_misc |= R300_FG_ALPHA_FUNC_GE;
break;
case GL_ALWAYS:
- /*pp_misc |= R300_ALPHA_TEST_PASS; */
+ /*pp_misc |= FG_ALPHA_FUNC_ALWAYS; */
really_enabled = GL_FALSE;
break;
}
if (really_enabled) {
- pp_misc |= R300_ALPHA_TEST_ENABLE;
- pp_misc |= (refByte & R300_REF_ALPHA_MASK);
+ pp_misc |= R300_FG_ALPHA_FUNC_ENABLE;
+ pp_misc |= R500_FG_ALPHA_FUNC_8BIT;
+ pp_misc |= (refByte & R300_FG_ALPHA_FUNC_VAL_MASK);
} else {
pp_misc = 0x0;
}
r300ContextPtr r300 = R300_CONTEXT(ctx);
R300_STATECHANGE(r300, zs);
- r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
- r300->hw.zs.cmd[R300_ZS_CNTL_1] &=
- ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_STENCIL_ENABLE|R300_STENCIL_FRONT_BACK;
+ r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_Z_FUNC_SHIFT);
- if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER) {
+ if (ctx->Depth.Test) {
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_Z_ENABLE;
if (ctx->Depth.Mask)
- r300->hw.zs.cmd[R300_ZS_CNTL_0] |=
- R300_RB3D_Z_TEST_AND_WRITE;
- else
- r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_TEST;
-
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |=
- translate_func(ctx->Depth.
- Func) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- } else {
- r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_DISABLED_1;
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_Z_WRITE_ENABLE;
r300->hw.zs.cmd[R300_ZS_CNTL_1] |=
- translate_func(GL_NEVER) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
+ translate_func(ctx->Depth.Func) << R300_Z_FUNC_SHIFT;
}
r300SetEarlyZState(ctx);
}
+static void r300SetStencilState(GLcontext * ctx, GLboolean state)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+ if (r300->state.stencil.hw_stencil) {
+ R300_STATECHANGE(r300, zs);
+ if (state) {
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] |=
+ R300_STENCIL_ENABLE;
+ } else {
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] &=
+ ~R300_STENCIL_ENABLE;
+ }
+ } else {
+#if R200_MERGED
+ FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state);
+#endif
+ }
+}
+
static void r300UpdatePolygonMode(GLcontext * ctx)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
- uint32_t hw_mode = 0;
+ uint32_t hw_mode = R300_GA_POLY_MODE_DISABLE;
+ /* Only do something if a polygon mode is wanted, default is GL_FILL */
if (ctx->Polygon.FrontMode != GL_FILL ||
ctx->Polygon.BackMode != GL_FILL) {
GLenum f, b;
+ /* Handle GL_CW (clock wise and GL_CCW (counter clock wise)
+ * correctly by selecting the correct front and back face
+ */
if (ctx->Polygon.FrontFace == GL_CCW) {
f = ctx->Polygon.FrontMode;
b = ctx->Polygon.BackMode;
b = ctx->Polygon.FrontMode;
}
- hw_mode |= R300_PM_ENABLED;
+ /* Enable polygon mode */
+ hw_mode |= R300_GA_POLY_MODE_DUAL;
switch (f) {
case GL_LINE:
- hw_mode |= R300_PM_FRONT_LINE;
+ hw_mode |= R300_GA_POLY_MODE_FRONT_PTYPE_LINE;
break;
- case GL_POINT: /* noop */
- hw_mode |= R300_PM_FRONT_POINT;
+ case GL_POINT:
+ hw_mode |= R300_GA_POLY_MODE_FRONT_PTYPE_POINT;
break;
case GL_FILL:
- hw_mode |= R300_PM_FRONT_FILL;
+ hw_mode |= R300_GA_POLY_MODE_FRONT_PTYPE_TRI;
break;
}
switch (b) {
case GL_LINE:
- hw_mode |= R300_PM_BACK_LINE;
+ hw_mode |= R300_GA_POLY_MODE_BACK_PTYPE_LINE;
break;
- case GL_POINT: /* noop */
- hw_mode |= R300_PM_BACK_POINT;
+ case GL_POINT:
+ hw_mode |= R300_GA_POLY_MODE_BACK_PTYPE_POINT;
break;
case GL_FILL:
- hw_mode |= R300_PM_BACK_FILL;
+ hw_mode |= R300_GA_POLY_MODE_BACK_PTYPE_TRI;
break;
}
}
GLboolean r, GLboolean g, GLboolean b, GLboolean a)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
- int mask = (r ? R300_COLORMASK0_R : 0) |
- (g ? R300_COLORMASK0_G : 0) |
- (b ? R300_COLORMASK0_B : 0) | (a ? R300_COLORMASK0_A : 0);
+ int mask = (r ? RB3D_COLOR_CHANNEL_MASK_RED_MASK0 : 0) |
+ (g ? RB3D_COLOR_CHANNEL_MASK_GREEN_MASK0 : 0) |
+ (b ? RB3D_COLOR_CHANNEL_MASK_BLUE_MASK0 : 0) |
+ (a ? RB3D_COLOR_CHANNEL_MASK_ALPHA_MASK0 : 0);
if (mask != r300->hw.cmk.cmd[R300_CMK_COLORMASK]) {
R300_STATECHANGE(r300, cmk);
switch (pname) {
case GL_FOG_MODE:
- if (!ctx->Fog.Enabled)
- return;
switch (ctx->Fog.Mode) {
case GL_LINEAR:
R300_STATECHANGE(r300, fogs);
r300->hw.fogs.cmd[R300_FOGS_STATE] =
(r300->hw.fogs.
- cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) |
- R300_FOG_MODE_LINEAR;
+ cmd[R300_FOGS_STATE] & ~R300_FG_FOG_BLEND_FN_MASK) |
+ R300_FG_FOG_BLEND_FN_LINEAR;
if (ctx->Fog.Start == ctx->Fog.End) {
fogScale.f = -1.0;
R300_STATECHANGE(r300, fogs);
r300->hw.fogs.cmd[R300_FOGS_STATE] =
(r300->hw.fogs.
- cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) |
- R300_FOG_MODE_EXP;
+ cmd[R300_FOGS_STATE] & ~R300_FG_FOG_BLEND_FN_MASK) |
+ R300_FG_FOG_BLEND_FN_EXP;
fogScale.f = 0.0933 * ctx->Fog.Density;
fogStart.f = 0.0;
break;
R300_STATECHANGE(r300, fogs);
r300->hw.fogs.cmd[R300_FOGS_STATE] =
(r300->hw.fogs.
- cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) |
- R300_FOG_MODE_EXP2;
+ cmd[R300_FOGS_STATE] & ~R300_FG_FOG_BLEND_FN_MASK) |
+ R300_FG_FOG_BLEND_FN_EXP2;
fogScale.f = 0.3 * ctx->Fog.Density;
fogStart.f = 0.0;
default:
}
}
+static void r300SetFogState(GLcontext * ctx, GLboolean state)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+ R300_STATECHANGE(r300, fogs);
+ if (state) {
+ r300->hw.fogs.cmd[R300_FOGS_STATE] |= R300_FG_FOG_BLEND_ENABLE;
+
+ r300Fogfv(ctx, GL_FOG_MODE, NULL);
+ r300Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
+ r300Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
+ r300Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
+ r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
+ } else {
+ r300->hw.fogs.cmd[R300_FOGS_STATE] &= ~R300_FG_FOG_BLEND_ENABLE;
+ }
+}
+
/* =============================================================
* Point state
*/
((int)(size * 6) << R300_POINTSIZE_Y_SHIFT);
}
+static void r300PointParameter(GLcontext * ctx, GLenum pname, const GLfloat * param)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+ switch (pname) {
+ case GL_POINT_SIZE_MIN:
+ R300_STATECHANGE(r300, ga_point_minmax);
+ r300->hw.ga_point_minmax.cmd[1] &= ~R300_GA_POINT_MINMAX_MIN_MASK;
+ r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MinSize * 6.0);
+ break;
+ case GL_POINT_SIZE_MAX:
+ R300_STATECHANGE(r300, ga_point_minmax);
+ r300->hw.ga_point_minmax.cmd[1] &= ~R300_GA_POINT_MINMAX_MAX_MASK;
+ r300->hw.ga_point_minmax.cmd[1] |= (GLuint)(ctx->Point.MaxSize * 6.0)
+ << R300_GA_POINT_MINMAX_MAX_SHIFT;
+ break;
+ case GL_POINT_DISTANCE_ATTENUATION:
+ break;
+ case GL_POINT_FADE_THRESHOLD_SIZE:
+ break;
+ default:
+ break;
+ }
+}
+
/* =============================================================
* Line state
*/
r300ContextPtr rmesa = R300_CONTEXT(ctx);
GLuint refmask =
(((ctx->Stencil.
- Ref[0] & 0xff) << R300_RB3D_ZS2_STENCIL_REF_SHIFT) | ((ctx->
- Stencil.
- ValueMask
- [0] &
- 0xff)
- <<
- R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
+ Ref[0] & 0xff) << R300_STENCILREF_SHIFT) | ((ctx->
+ Stencil.
+ ValueMask
+ [0] &
+ 0xff)
+ <<
+ R300_STENCILMASK_SHIFT));
GLuint flag;
R300_STATECHANGE(rmesa, zs);
-
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_STENCIL_FRONT_BACK;
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] &= ~((R300_ZS_MASK <<
- R300_RB3D_ZS1_FRONT_FUNC_SHIFT)
+ R300_S_FRONT_FUNC_SHIFT)
| (R300_ZS_MASK <<
- R300_RB3D_ZS1_BACK_FUNC_SHIFT));
+ R300_S_BACK_FUNC_SHIFT));
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &=
- ~((R300_RB3D_ZS2_STENCIL_MASK <<
- R300_RB3D_ZS2_STENCIL_REF_SHIFT) |
- (R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
+ ~((R300_STENCILREF_MASK << R300_STENCILREF_SHIFT) |
+ (R300_STENCILREF_MASK << R300_STENCILMASK_SHIFT));
flag = translate_func(ctx->Stencil.Function[0]);
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
- (flag << R300_RB3D_ZS1_FRONT_FUNC_SHIFT);
+ (flag << R300_S_FRONT_FUNC_SHIFT);
if (ctx->Stencil._TestTwoSide)
flag = translate_func(ctx->Stencil.Function[1]);
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
- (flag << R300_RB3D_ZS1_BACK_FUNC_SHIFT);
+ (flag << R300_S_BACK_FUNC_SHIFT);
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= refmask;
}
R300_STATECHANGE(rmesa, zs);
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &=
- ~(R300_RB3D_ZS2_STENCIL_MASK <<
- R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT);
+ ~(R300_STENCILREF_MASK <<
+ R300_STENCILWRITEMASK_SHIFT);
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |=
(ctx->Stencil.
- WriteMask[0] & 0xff) << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT;
+ WriteMask[0] & R300_STENCILREF_MASK) <<
+ R300_STENCILWRITEMASK_SHIFT;
}
static void r300StencilOpSeparate(GLcontext * ctx, GLenum face,
R300_STATECHANGE(rmesa, zs);
/* It is easier to mask what's left.. */
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] &=
- (R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT) |
- (R300_ZS_MASK << R300_RB3D_ZS1_FRONT_FUNC_SHIFT) |
- (R300_ZS_MASK << R300_RB3D_ZS1_BACK_FUNC_SHIFT);
+ (R300_ZS_MASK << R300_Z_FUNC_SHIFT) |
+ (R300_ZS_MASK << R300_S_FRONT_FUNC_SHIFT) |
+ (R300_ZS_MASK << R300_S_BACK_FUNC_SHIFT);
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(translate_stencil_op(ctx->Stencil.FailFunc[0]) <<
- R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT)
+ R300_S_FRONT_SFAIL_OP_SHIFT)
| (translate_stencil_op(ctx->Stencil.ZFailFunc[0]) <<
- R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT)
+ R300_S_FRONT_ZFAIL_OP_SHIFT)
| (translate_stencil_op(ctx->Stencil.ZPassFunc[0]) <<
- R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT);
+ R300_S_FRONT_ZPASS_OP_SHIFT);
if (ctx->Stencil._TestTwoSide) {
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(translate_stencil_op(ctx->Stencil.FailFunc[1]) <<
- R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT)
+ R300_S_BACK_SFAIL_OP_SHIFT)
| (translate_stencil_op(ctx->Stencil.ZFailFunc[1]) <<
- R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT)
+ R300_S_BACK_ZFAIL_OP_SHIFT)
| (translate_stencil_op(ctx->Stencil.ZPassFunc[1]) <<
- R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT);
+ R300_S_BACK_ZPASS_OP_SHIFT);
} else {
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(translate_stencil_op(ctx->Stencil.FailFunc[0]) <<
- R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT)
+ R300_S_BACK_SFAIL_OP_SHIFT)
| (translate_stencil_op(ctx->Stencil.ZFailFunc[0]) <<
- R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT)
+ R300_S_BACK_ZFAIL_OP_SHIFT)
| (translate_stencil_op(ctx->Stencil.ZPassFunc[0]) <<
- R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT);
+ R300_S_BACK_ZPASS_OP_SHIFT);
}
}
-static void r300ClearStencil(GLcontext * ctx, GLint s)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
- rmesa->state.stencil.clear =
- ((GLuint) (ctx->Stencil.Clear & 0xff) |
- (R300_RB3D_ZS2_STENCIL_MASK <<
- R300_RB3D_ZS2_STENCIL_MASK_SHIFT) | ((ctx->Stencil.
- WriteMask[0] & 0xff) <<
- R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT));
-}
-
/* =============================================================
* Window position and viewport transformation
*/
struct gl_framebuffer *fb = ctx->DrawBuffer;
driRenderbuffer *drb;
- if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
/* draw to front */
drb =
(driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT].
Renderbuffer;
- } else if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) {
+ } else if (fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) {
/* draw to back */
drb =
(driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT].
(R300_TX_CLAMP << R300_TX_WRAP_T_SHIFT)) {
needs_fixing |= 2;
}
- if ((f & ((7 - 1) << R300_TX_WRAP_Q_SHIFT)) ==
- (R300_TX_CLAMP << R300_TX_WRAP_Q_SHIFT)) {
+ if ((f & ((7 - 1) << R300_TX_WRAP_R_SHIFT)) ==
+ (R300_TX_CLAMP << R300_TX_WRAP_R_SHIFT)) {
needs_fixing |= 4;
}
return f;
mag = f & R300_TX_MAG_FILTER_MASK;
- min = f & R300_TX_MIN_FILTER_MASK;
+ min = f & (R300_TX_MIN_FILTER_MASK|R300_TX_MIN_FILTER_MIP_MASK);
/* TODO: Check for anisto filters too */
if ((mag != R300_TX_MAG_FILTER_NEAREST)
f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_T_SHIFT;
}
if (needs_fixing & 4) {
- f &= ~((7 - 1) << R300_TX_WRAP_Q_SHIFT);
- f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_Q_SHIFT;
+ f &= ~((7 - 1) << R300_TX_WRAP_R_SHIFT);
+ f |= R300_TX_CLAMP_TO_EDGE << R300_TX_WRAP_R_SHIFT;
}
return f;
}
+static void r300SetupFragmentShaderTextures(GLcontext *ctx, int *tmu_mappings)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ int i;
+ struct r300_fragment_program *fp = (struct r300_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
+ struct r300_fragment_program_code *code = &fp->code;
+
+ R300_STATECHANGE(r300, fpt);
+
+ for (i = 0; i < code->tex.length; i++) {
+ int unit;
+ int opcode;
+ unsigned long val;
+
+ unit = code->tex.inst[i] >> R300_TEX_ID_SHIFT;
+ unit &= 15;
+
+ val = code->tex.inst[i];
+ val &= ~R300_TEX_ID_MASK;
+
+ opcode =
+ (val & R300_TEX_INST_MASK) >> R300_TEX_INST_SHIFT;
+ if (opcode == R300_TEX_OP_KIL) {
+ r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val;
+ } else {
+ if (tmu_mappings[unit] >= 0) {
+ val |=
+ tmu_mappings[unit] <<
+ R300_TEX_ID_SHIFT;
+ r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val;
+ } else {
+ // We get here when the corresponding texture image is incomplete
+ // (e.g. incomplete mipmaps etc.)
+ r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val;
+ }
+ }
+ }
+
+ r300->hw.fpt.cmd[R300_FPT_CMD_0] =
+ cmdpacket0(R300_US_TEX_INST_0, code->tex.length);
+}
+
+static void r500SetupFragmentShaderTextures(GLcontext *ctx, int *tmu_mappings)
+{
+ int i;
+ struct r500_fragment_program *fp = (struct r500_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
+ struct r500_fragment_program_code *code = &fp->code;
+
+ /* find all the texture instructions and relocate the texture units */
+ for (i = 0; i < code->inst_end + 1; i++) {
+ if ((code->inst[i].inst0 & 0x3) == R500_INST_TYPE_TEX) {
+ uint32_t val;
+ int unit, opcode, new_unit;
+
+ val = code->inst[i].inst1;
+
+ unit = (val >> 16) & 0xf;
+
+ val &= ~(0xf << 16);
+
+ opcode = val & (0x7 << 22);
+ if (opcode == R500_TEX_INST_TEXKILL) {
+ new_unit = 0;
+ } else {
+ if (tmu_mappings[unit] >= 0) {
+ new_unit = tmu_mappings[unit];
+ } else {
+ new_unit = 0;
+ }
+ }
+ val |= R500_TEX_ID(new_unit);
+ code->inst[i].inst1 = val;
+ }
+ }
+}
+
+static GLuint translate_lod_bias(GLfloat bias)
+{
+ GLint b = (int)(bias*32);
+ if (b >= (1 << 9))
+ b = (1 << 9)-1;
+ else if (b < -(1 << 9))
+ b = -(1 << 9);
+ return (((GLuint)b) << R300_LOD_BIAS_SHIFT) & R300_LOD_BIAS_MASK;
+}
+
static void r300SetupTextures(GLcontext * ctx)
{
int i, mtu;
r300->hw.tex.filter.cmd[R300_TEX_VALUE_0 +
hw_tmu] =
gen_fixed_filter(t->filter) | (hw_tmu << 28);
- /* Currently disabled! */
- r300->hw.tex.filter_1.cmd[R300_TEX_VALUE_0 + hw_tmu] = 0x0; //0x20501f80;
+ /* Note: There is a LOD bias per texture unit and a LOD bias
+ * per texture object. We add them here to get the correct behaviour.
+ * (The per-texture object LOD bias was introduced in OpenGL 1.4
+ * and is not present in the EXT_texture_object extension).
+ */
+ r300->hw.tex.filter_1.cmd[R300_TEX_VALUE_0 + hw_tmu] =
+ t->filter_1 |
+ translate_lod_bias(ctx->Texture.Unit[i].LodBias + t->base.tObj->LodBias);
r300->hw.tex.size.cmd[R300_TEX_VALUE_0 + hw_tmu] =
t->size;
r300->hw.tex.format.cmd[R300_TEX_VALUE_0 +
}
r300->hw.tex.filter.cmd[R300_TEX_CMD_0] =
- cmdpacket0(R300_TX_FILTER_0, last_hw_tmu + 1);
+ cmdpacket0(R300_TX_FILTER0_0, last_hw_tmu + 1);
r300->hw.tex.filter_1.cmd[R300_TEX_CMD_0] =
cmdpacket0(R300_TX_FILTER1_0, last_hw_tmu + 1);
r300->hw.tex.size.cmd[R300_TEX_CMD_0] =
r300->hw.tex.format.cmd[R300_TEX_CMD_0] =
cmdpacket0(R300_TX_FORMAT_0, last_hw_tmu + 1);
r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] =
- cmdpacket0(R300_TX_PITCH_0, last_hw_tmu + 1);
+ cmdpacket0(R300_TX_FORMAT2_0, last_hw_tmu + 1);
r300->hw.tex.offset.cmd[R300_TEX_CMD_0] =
cmdpacket0(R300_TX_OFFSET_0, last_hw_tmu + 1);
r300->hw.tex.chroma_key.cmd[R300_TEX_CMD_0] =
if (!fp) /* should only happenen once, just after context is created */
return;
- R300_STATECHANGE(r300, fpt);
-
- for (i = 0; i < fp->tex.length; i++) {
- int unit;
- int opcode;
- unsigned long val;
-
- unit = fp->tex.inst[i] >> R300_FPITX_IMAGE_SHIFT;
- unit &= 15;
-
- val = fp->tex.inst[i];
- val &= ~R300_FPITX_IMAGE_MASK;
-
- opcode =
- (val & R300_FPITX_OPCODE_MASK) >> R300_FPITX_OPCODE_SHIFT;
- if (opcode == R300_FPITX_OP_KIL) {
- r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val;
- } else {
- if (tmu_mappings[unit] >= 0) {
- val |=
- tmu_mappings[unit] <<
- R300_FPITX_IMAGE_SHIFT;
- r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val;
- } else {
- // We get here when the corresponding texture image is incomplete
- // (e.g. incomplete mipmaps etc.)
- r300->hw.fpt.cmd[R300_FPT_INSTR_0 + i] = val;
- }
+ if (r300->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV515) {
+ if (fp->mesa_program.UsesKill && last_hw_tmu < 0) {
+ // The KILL operation requires the first texture unit
+ // to be enabled.
+ r300->hw.txe.cmd[R300_TXE_ENABLE] |= 1;
+ r300->hw.tex.filter.cmd[R300_TEX_VALUE_0] = 0;
+ r300->hw.tex.filter.cmd[R300_TEX_CMD_0] =
+ cmdpacket0(R300_TX_FILTER0_0, 1);
}
- }
-
- r300->hw.fpt.cmd[R300_FPT_CMD_0] =
- cmdpacket0(R300_PFS_TEXI_0, fp->tex.length);
+ r300SetupFragmentShaderTextures(ctx, tmu_mappings);
+ } else
+ r500SetupFragmentShaderTextures(ctx, tmu_mappings);
if (RADEON_DEBUG & DEBUG_STATE)
fprintf(stderr, "TX_ENABLE: %08x last_hw_tmu=%d\n",
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
/* I'm still unsure if these are needed */
- GLuint interp_magic[8] = {
- 0x00,
- R300_RS_INTERP_1_UNKNOWN,
- R300_RS_INTERP_2_UNKNOWN,
- R300_RS_INTERP_3_UNKNOWN,
- 0x00,
- 0x00,
- 0x00,
- 0x00
- };
+ GLuint interp_col[8];
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ struct vertex_buffer *VB = &tnl->vb;
union r300_outputs_written OutputsWritten;
GLuint InputsRead;
int fp_reg, high_rr;
- int in_texcoords, col_interp_nr;
- int i;
+ int col_interp_nr;
+ int rs_tex_count = 0, rs_col_count = 0;
+ int i, count;
+
+ memset(interp_col, 0, sizeof(interp_col));
if (hw_tcl_on)
OutputsWritten.vp_outputs = CURRENT_VERTEX_SHADER(ctx)->key.OutputsWritten;
R300_STATECHANGE(r300, rc);
R300_STATECHANGE(r300, rr);
- fp_reg = in_texcoords = col_interp_nr = high_rr = 0;
+ fp_reg = col_interp_nr = high_rr = 0;
- r300->hw.rr.cmd[R300_RR_ROUTE_1] = 0;
+ r300->hw.rr.cmd[R300_RR_INST_1] = 0;
if (InputsRead & FRAG_BIT_WPOS) {
for (i = 0; i < ctx->Const.MaxTextureUnits; i++)
InputsRead &= ~FRAG_BIT_WPOS;
}
+ if (InputsRead & FRAG_BIT_COL0) {
+ count = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size;
+ interp_col[0] |= R300_RS_COL_PTR(rs_col_count);
+ if (count == 3)
+ interp_col[0] |= R300_RS_COL_FMT(R300_RS_COL_FMT_RGB1);
+ rs_col_count += count;
+ }
+ else
+ interp_col[0] = R300_RS_COL_FMT(R300_RS_COL_FMT_0001);
+
+ if (InputsRead & FRAG_BIT_COL1) {
+ count = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->size;
+ if (count == 3)
+ interp_col[1] |= R300_RS_COL_FMT(R300_RS_COL_FMT_RGB0);
+ interp_col[1] |= R300_RS_COL_PTR(1);
+ rs_col_count += count;
+ }
+
+
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = 0 | R300_RS_INTERP_USED | (in_texcoords << R300_RS_INTERP_SRC_SHIFT)
- | interp_magic[i];
+ int swiz;
+
+ /* with TCL we always seem to route 4 components */
+ if (hw_tcl_on)
+ count = 4;
+ else
+ count = VB->AttribPtr[_TNL_ATTRIB_TEX(i)]->size;
+
+ r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = interp_col[i] | rs_tex_count;
+ switch(count) {
+ case 4: swiz = R300_RS_SEL_S(0) | R300_RS_SEL_T(1) | R300_RS_SEL_R(2) | R300_RS_SEL_Q(3); break;
+ case 3: swiz = R300_RS_SEL_S(0) | R300_RS_SEL_T(1) | R300_RS_SEL_R(2) | R300_RS_SEL_Q(R300_RS_SEL_K1); break;
+ default:
+ case 1:
+ case 2: swiz = R300_RS_SEL_S(0) | R300_RS_SEL_T(1) | R300_RS_SEL_R(R300_RS_SEL_K0) | R300_RS_SEL_Q(R300_RS_SEL_K1); break;
+ };
+
+ r300->hw.ri.cmd[R300_RI_INTERP_0 + i] |= swiz;
- r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0;
+ r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] = 0;
if (InputsRead & (FRAG_BIT_TEX0 << i)) {
+
+ rs_tex_count += count;
+
//assert(r300->state.texture.tc_count != 0);
- r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] |= R300_RS_ROUTE_ENABLE | i /* source INTERP */
- | (fp_reg << R300_RS_ROUTE_DEST_SHIFT);
+ r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] |= R300_RS_INST_TEX_CN_WRITE | i /* source INTERP */
+ | (fp_reg << R300_RS_INST_TEX_ADDR_SHIFT);
high_rr = fp_reg;
/* Passing invalid data here can lock the GPU. */
WARN_ONCE("fragprog wants coords for tex%d, vp doesn't provide them!\n", i);
}
}
- /* Need to count all coords enabled at vof */
- if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_TEX0 + i, _TNL_ATTRIB_TEX(i))) {
- in_texcoords++;
+ }
+
+ if (InputsRead & FRAG_BIT_COL0) {
+ if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL0, _TNL_ATTRIB_COLOR0)) {
+ r300->hw.rr.cmd[R300_RR_INST_0] |= R300_RS_INST_COL_ID(0) | R300_RS_INST_COL_CN_WRITE | (fp_reg++ << R300_RS_INST_COL_ADDR_SHIFT);
+ InputsRead &= ~FRAG_BIT_COL0;
+ col_interp_nr++;
+ } else {
+ WARN_ONCE("fragprog wants col0, vp doesn't provide it\n");
+ }
+ }
+
+ if (InputsRead & FRAG_BIT_COL1) {
+ if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL1, _TNL_ATTRIB_COLOR1)) {
+ r300->hw.rr.cmd[R300_RR_INST_1] |= R300_RS_INST_COL_ID(1) | R300_RS_INST_COL_CN_WRITE | (fp_reg++ << R300_RS_INST_COL_ADDR_SHIFT);
+ InputsRead &= ~FRAG_BIT_COL1;
+ if (high_rr < 1)
+ high_rr = 1;
+ col_interp_nr++;
+ } else {
+ WARN_ONCE("fragprog wants col1, vp doesn't provide it\n");
+ }
+ }
+
+ /* Need at least one. This might still lock as the values are undefined... */
+ if (rs_tex_count == 0 && col_interp_nr == 0) {
+ r300->hw.rr.cmd[R300_RR_INST_0] |= R300_RS_INST_COL_ID(0) | R300_RS_INST_COL_CN_WRITE | (fp_reg++ << R300_RS_INST_COL_ADDR_SHIFT);
+ col_interp_nr++;
+ }
+
+ r300->hw.rc.cmd[1] = 0 | (rs_tex_count << R300_IT_COUNT_SHIFT)
+ | (col_interp_nr << R300_IC_COUNT_SHIFT)
+ | R300_HIRES_EN;
+
+ assert(high_rr >= 0);
+ r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_INST_0, high_rr + 1);
+ r300->hw.rc.cmd[2] = high_rr;
+
+ if (InputsRead)
+ WARN_ONCE("Don't know how to satisfy InputsRead=0x%08x\n", InputsRead);
+}
+
+static void r500SetupRSUnit(GLcontext * ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ /* I'm still unsure if these are needed */
+ GLuint interp_col[8];
+ union r300_outputs_written OutputsWritten;
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ struct vertex_buffer *VB = &tnl->vb;
+ GLuint InputsRead;
+ int fp_reg, high_rr;
+ int rs_col_count = 0;
+ int in_texcoords, col_interp_nr;
+ int i, count;
+
+ memset(interp_col, 0, sizeof(interp_col));
+ if (hw_tcl_on)
+ OutputsWritten.vp_outputs = CURRENT_VERTEX_SHADER(ctx)->key.OutputsWritten;
+ else
+ RENDERINPUTS_COPY(OutputsWritten.index_bitset, r300->state.render_inputs_bitset);
+
+ if (ctx->FragmentProgram._Current)
+ InputsRead = ctx->FragmentProgram._Current->Base.InputsRead;
+ else {
+ fprintf(stderr, "No ctx->FragmentProgram._Current!!\n");
+ return; /* This should only ever happen once.. */
+ }
+
+ R300_STATECHANGE(r300, ri);
+ R300_STATECHANGE(r300, rc);
+ R300_STATECHANGE(r300, rr);
+
+ fp_reg = col_interp_nr = high_rr = in_texcoords = 0;
+
+ r300->hw.rr.cmd[R300_RR_INST_1] = 0;
+
+ if (InputsRead & FRAG_BIT_WPOS) {
+ for (i = 0; i < ctx->Const.MaxTextureUnits; i++)
+ if (!(InputsRead & (FRAG_BIT_TEX0 << i)))
+ break;
+
+ if (i == ctx->Const.MaxTextureUnits) {
+ fprintf(stderr, "\tno free texcoord found...\n");
+ _mesa_exit(-1);
+ }
+
+ InputsRead |= (FRAG_BIT_TEX0 << i);
+ InputsRead &= ~FRAG_BIT_WPOS;
+ }
+
+ if (InputsRead & FRAG_BIT_COL0) {
+ count = VB->AttribPtr[_TNL_ATTRIB_COLOR0]->size;
+ interp_col[0] |= R500_RS_COL_PTR(rs_col_count);
+ if (count == 3)
+ interp_col[0] |= R500_RS_COL_FMT(R300_RS_COL_FMT_RGB1);
+ rs_col_count += count;
+ }
+ else
+ interp_col[0] = R500_RS_COL_FMT(R300_RS_COL_FMT_0001);
+
+ if (InputsRead & FRAG_BIT_COL1) {
+ count = VB->AttribPtr[_TNL_ATTRIB_COLOR1]->size;
+ interp_col[1] |= R500_RS_COL_PTR(1);
+ if (count == 3)
+ interp_col[1] |= R500_RS_COL_FMT(R300_RS_COL_FMT_RGB0);
+ rs_col_count += count;
+ }
+
+ for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
+ GLuint swiz = 0;
+
+ /* with TCL we always seem to route 4 components */
+ if (InputsRead & (FRAG_BIT_TEX0 << i)) {
+
+ if (hw_tcl_on)
+ count = 4;
+ else
+ count = VB->AttribPtr[_TNL_ATTRIB_TEX(i)]->size;
+
+ /* always have on texcoord */
+ swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_S_SHIFT;
+ if (count >= 2)
+ swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_T_SHIFT;
+ else
+ swiz |= R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT;
+
+ if (count >= 3)
+ swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_R_SHIFT;
+ else
+ swiz |= R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT;
+
+ if (count == 4)
+ swiz |= in_texcoords++ << R500_RS_IP_TEX_PTR_Q_SHIFT;
+ else
+ swiz |= R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT;
+
+ } else
+ swiz = (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_S_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_T_SHIFT) |
+ (R500_RS_IP_PTR_K0 << R500_RS_IP_TEX_PTR_R_SHIFT) |
+ (R500_RS_IP_PTR_K1 << R500_RS_IP_TEX_PTR_Q_SHIFT);
+
+ r300->hw.ri.cmd[R300_RI_INTERP_0 + i] = interp_col[i] | swiz;
+
+ r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] = 0;
+ if (InputsRead & (FRAG_BIT_TEX0 << i)) {
+ //assert(r300->state.texture.tc_count != 0);
+ r300->hw.rr.cmd[R300_RR_INST_0 + fp_reg] |= R500_RS_INST_TEX_CN_WRITE | i /* source INTERP */
+ | (fp_reg << R500_RS_INST_TEX_ADDR_SHIFT);
+ high_rr = fp_reg;
+
+ /* Passing invalid data here can lock the GPU. */
+ if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_TEX0 + i, _TNL_ATTRIB_TEX(i))) {
+ InputsRead &= ~(FRAG_BIT_TEX0 << i);
+ fp_reg++;
+ } else {
+ WARN_ONCE("fragprog wants coords for tex%d, vp doesn't provide them!\n", i);
+ }
}
}
if (InputsRead & FRAG_BIT_COL0) {
if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL0, _TNL_ATTRIB_COLOR0)) {
- r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0 | R300_RS_ROUTE_0_COLOR | (fp_reg++ << R300_RS_ROUTE_0_COLOR_DEST_SHIFT);
+ r300->hw.rr.cmd[R300_RR_INST_0] |= R500_RS_INST_COL_CN_WRITE | (fp_reg++ << R500_RS_INST_COL_ADDR_SHIFT);
InputsRead &= ~FRAG_BIT_COL0;
col_interp_nr++;
} else {
if (InputsRead & FRAG_BIT_COL1) {
if (R300_OUTPUTS_WRITTEN_TEST(OutputsWritten, VERT_RESULT_COL1, _TNL_ATTRIB_COLOR1)) {
- r300->hw.rr.cmd[R300_RR_ROUTE_1] |= R300_RS_ROUTE_1_UNKNOWN11 | R300_RS_ROUTE_1_COLOR1 | (fp_reg++ << R300_RS_ROUTE_1_COLOR1_DEST_SHIFT);
+ r300->hw.rr.cmd[R300_RR_INST_1] |= (1 << 12) | R500_RS_INST_COL_CN_WRITE | (fp_reg++ << R500_RS_INST_COL_ADDR_SHIFT);
InputsRead &= ~FRAG_BIT_COL1;
if (high_rr < 1)
high_rr = 1;
/* Need at least one. This might still lock as the values are undefined... */
if (in_texcoords == 0 && col_interp_nr == 0) {
- r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0 | R300_RS_ROUTE_0_COLOR | (fp_reg++ << R300_RS_ROUTE_0_COLOR_DEST_SHIFT);
+ r300->hw.rr.cmd[R300_RR_INST_0] |= 0 | R500_RS_INST_COL_CN_WRITE | (fp_reg++ << R500_RS_INST_COL_ADDR_SHIFT);
col_interp_nr++;
}
- r300->hw.rc.cmd[1] = 0 | (in_texcoords << R300_RS_CNTL_TC_CNT_SHIFT)
- | (col_interp_nr << R300_RS_CNTL_CI_CNT_SHIFT)
- | R300_RS_CNTL_0_UNKNOWN_18;
+ r300->hw.rc.cmd[1] = 0 | (in_texcoords << R300_IT_COUNT_SHIFT)
+ | (col_interp_nr << R300_IC_COUNT_SHIFT)
+ | R300_HIRES_EN;
assert(high_rr >= 0);
- r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, high_rr + 1);
+ r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R500_RS_INST_0, high_rr + 1);
r300->hw.rc.cmd[2] = 0xC0 | high_rr;
if (InputsRead)
WARN_ONCE("Don't know how to satisfy InputsRead=0x%08x\n", InputsRead);
}
+
+
+
#define bump_vpu_count(ptr, new_count) do{\
drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\
int _nc=(new_count)/4; \
if(_nc>_p->vpu.count)_p->vpu.count=_nc;\
}while(0)
-static inline void r300SetupVertexProgramFragment(r300ContextPtr r300, int dest, struct r300_vertex_shader_fragment *vsf)
+static INLINE void r300SetupVertexProgramFragment(r300ContextPtr r300, int dest, struct r300_vertex_shader_fragment *vsf)
{
int i;
}
}
+#define MIN3(a, b, c) ((a) < (b) ? MIN2(a, c) : MIN2(b, c))
+
+
+static void r300VapCntl(r300ContextPtr rmesa, GLuint input_count,
+ GLuint output_count, GLuint temp_count)
+{
+ int vtx_mem_size;
+ int pvs_num_slots;
+ int pvs_num_cntrls;
+
+ /* Flush PVS engine before changing PVS_NUM_SLOTS, PVS_NUM_CNTRLS.
+ * See r500 docs 6.5.2 - done in emit */
+
+ /* avoid division by zero */
+ if (input_count == 0) input_count = 1;
+ if (output_count == 0) output_count = 1;
+ if (temp_count == 0) temp_count = 1;
+
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ vtx_mem_size = 128;
+ else
+ vtx_mem_size = 72;
+
+ pvs_num_slots = MIN3(10, vtx_mem_size/input_count, vtx_mem_size/output_count);
+ pvs_num_cntrls = MIN2(6, vtx_mem_size/temp_count);
+
+ R300_STATECHANGE(rmesa, vap_cntl);
+ if (rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL) {
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] =
+ (pvs_num_slots << R300_PVS_NUM_SLOTS_SHIFT) |
+ (pvs_num_cntrls << R300_PVS_NUM_CNTLRS_SHIFT) |
+ (12 << R300_VF_MAX_VTX_NUM_SHIFT);
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= R500_TCL_STATE_OPTIMIZATION;
+ } else
+ /* not sure about non-tcl */
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] = ((10 << R300_PVS_NUM_SLOTS_SHIFT) |
+ (5 << R300_PVS_NUM_CNTLRS_SHIFT) |
+ (5 << R300_VF_MAX_VTX_NUM_SHIFT));
+
+ if (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV515)
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (2 << R300_PVS_NUM_FPUS_SHIFT);
+ else if ((rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV530) ||
+ (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV560) ||
+ (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV570))
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (5 << R300_PVS_NUM_FPUS_SHIFT);
+ else if ((rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410) ||
+ (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420))
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (6 << R300_PVS_NUM_FPUS_SHIFT);
+ else if ((rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_R520) ||
+ (rmesa->radeon.radeonScreen->chip_family == CHIP_FAMILY_R580))
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (8 << R300_PVS_NUM_FPUS_SHIFT);
+ else
+ rmesa->hw.vap_cntl.cmd[R300_VAP_CNTL_INSTR] |= (4 << R300_PVS_NUM_FPUS_SHIFT);
+
+}
+
static void r300SetupDefaultVertexProgram(r300ContextPtr rmesa)
{
struct r300_vertex_shader_state *prog = &(rmesa->state.vertex_shader);
GLuint o_reg = 0;
+ GLuint i_reg = 0;
int i;
int inst_count = 0;
int param_count = 0;
for (i = VERT_ATTRIB_POS; i < VERT_ATTRIB_MAX; i++) {
if (rmesa->state.sw_tcl_inputs[i] != -1) {
- prog->program.body.i[program_end + 0] = EASY_VSF_OP(MUL, o_reg++, ALL, RESULT);
- prog->program.body.i[program_end + 1] = VSF_REG(rmesa->state.sw_tcl_inputs[i]);
- prog->program.body.i[program_end + 2] = VSF_ATTR_UNITY(rmesa->state.sw_tcl_inputs[i]);
- prog->program.body.i[program_end + 3] = VSF_UNITY(rmesa->state.sw_tcl_inputs[i]);
+ prog->program.body.i[program_end + 0] = PVS_OP_DST_OPERAND(VE_MULTIPLY, GL_FALSE, GL_FALSE, o_reg++, VSF_FLAG_ALL, PVS_DST_REG_OUT);
+ prog->program.body.i[program_end + 1] = PVS_SRC_OPERAND(rmesa->state.sw_tcl_inputs[i], PVS_SRC_SELECT_X, PVS_SRC_SELECT_Y, PVS_SRC_SELECT_Z, PVS_SRC_SELECT_W, PVS_SRC_REG_INPUT, VSF_FLAG_NONE);
+ prog->program.body.i[program_end + 2] = PVS_SRC_OPERAND(rmesa->state.sw_tcl_inputs[i], PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_REG_INPUT, VSF_FLAG_NONE);
+ prog->program.body.i[program_end + 3] = PVS_SRC_OPERAND(rmesa->state.sw_tcl_inputs[i], PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_SELECT_FORCE_1, PVS_SRC_REG_INPUT, VSF_FLAG_NONE);
program_end += 4;
+ i_reg++;
}
}
prog->program.length = program_end;
- r300SetupVertexProgramFragment(rmesa, R300_PVS_UPLOAD_PROGRAM,
+ r300SetupVertexProgramFragment(rmesa, R300_PVS_CODE_START,
&(prog->program));
inst_count = (prog->program.length / 4) - 1;
+ r300VapCntl(rmesa, i_reg, o_reg, 0);
+
R300_STATECHANGE(rmesa, pvs);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_1] =
- (0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) |
- (inst_count << R300_PVS_CNTL_1_POS_END_SHIFT) |
- (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
+ (0 << R300_PVS_FIRST_INST_SHIFT) |
+ (inst_count << R300_PVS_XYZW_VALID_INST_SHIFT) |
+ (inst_count << R300_PVS_LAST_INST_SHIFT);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_2] =
- (0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT) |
- (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
+ (0 << R300_PVS_CONST_BASE_OFFSET_SHIFT) |
+ (param_count << R300_PVS_MAX_CONST_ADDR_SHIFT);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_3] =
- (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT) |
- (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT);
+ (inst_count << R300_PVS_LAST_VTX_SRC_INST_SHIFT);
+}
+
+static int bit_count (int x)
+{
+ x = ((x & 0xaaaaaaaaU) >> 1) + (x & 0x55555555U);
+ x = ((x & 0xccccccccU) >> 2) + (x & 0x33333333U);
+ x = (x >> 16) + (x & 0xffff);
+ x = ((x & 0xf0f0) >> 4) + (x & 0x0f0f);
+ return (x >> 8) + (x & 0x00ff);
}
static void r300SetupRealVertexProgram(r300ContextPtr rmesa)
bump_vpu_count(rmesa->hw.vpp.cmd, param_count);
param_count /= 4;
- r300SetupVertexProgramFragment(rmesa, R300_PVS_UPLOAD_PROGRAM, &(prog->program));
+ r300SetupVertexProgramFragment(rmesa, R300_PVS_CODE_START, &(prog->program));
inst_count = (prog->program.length / 4) - 1;
+ r300VapCntl(rmesa, bit_count(prog->key.InputsRead),
+ bit_count(prog->key.OutputsWritten), prog->num_temporaries);
+
R300_STATECHANGE(rmesa, pvs);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_1] =
- (0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) |
- (inst_count << R300_PVS_CNTL_1_POS_END_SHIFT) |
- (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
+ (0 << R300_PVS_FIRST_INST_SHIFT) |
+ (inst_count << R300_PVS_XYZW_VALID_INST_SHIFT) |
+ (inst_count << R300_PVS_LAST_INST_SHIFT);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_2] =
- (0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT) |
- (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
+ (0 << R300_PVS_CONST_BASE_OFFSET_SHIFT) |
+ (param_count << R300_PVS_MAX_CONST_ADDR_SHIFT);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_3] =
- (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT) |
- (inst_count << R300_PVS_CNTL_3_PROGRAM_UNKNOWN2_SHIFT);
+ (inst_count << R300_PVS_LAST_VTX_SRC_INST_SHIFT);
}
static void r300SetupVertexProgram(r300ContextPtr rmesa)
r300SetupDefaultVertexProgram(rmesa);
}
-
- /* FIXME: This is done for vertex shader fragments, but also needs to be
- * done for vap_pvs, so I leave it as a reminder. */
-#if 0
- reg_start(R300_VAP_PVS_WAITIDLE, 0);
- e32(0x00000000);
-#endif
}
/**
*/
static void r300Enable(GLcontext * ctx, GLenum cap, GLboolean state)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
-
if (RADEON_DEBUG & DEBUG_STATE)
fprintf(stderr, "%s( %s = %s )\n", __FUNCTION__,
_mesa_lookup_enum_by_nr(cap),
state ? "GL_TRUE" : "GL_FALSE");
switch (cap) {
- /* Fast track this one...
- */
case GL_TEXTURE_1D:
case GL_TEXTURE_2D:
case GL_TEXTURE_3D:
+ /* empty */
break;
-
case GL_FOG:
- R300_STATECHANGE(r300, fogs);
- if (state) {
- r300->hw.fogs.cmd[R300_FOGS_STATE] |= R300_FOG_ENABLE;
-
- r300Fogfv(ctx, GL_FOG_MODE, NULL);
- r300Fogfv(ctx, GL_FOG_DENSITY, &ctx->Fog.Density);
- r300Fogfv(ctx, GL_FOG_START, &ctx->Fog.Start);
- r300Fogfv(ctx, GL_FOG_END, &ctx->Fog.End);
- r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
- } else {
- r300->hw.fogs.cmd[R300_FOGS_STATE] &= ~R300_FOG_ENABLE;
- }
-
+ r300SetFogState(ctx, state);
break;
-
case GL_ALPHA_TEST:
r300SetAlphaState(ctx);
break;
-
- case GL_BLEND:
case GL_COLOR_LOGIC_OP:
+ r300SetLogicOpState(ctx);
+ /* fall-through, because logic op overrides blending */
+ case GL_BLEND:
r300SetBlendState(ctx);
break;
-
+ case GL_CLIP_PLANE0:
+ case GL_CLIP_PLANE1:
+ case GL_CLIP_PLANE2:
+ case GL_CLIP_PLANE3:
+ case GL_CLIP_PLANE4:
+ case GL_CLIP_PLANE5:
+ r300SetClipPlaneState(ctx, cap, state);
+ break;
case GL_DEPTH_TEST:
r300SetDepthState(ctx);
break;
-
case GL_STENCIL_TEST:
- if (r300->state.stencil.hw_stencil) {
- R300_STATECHANGE(r300, zs);
- if (state) {
- r300->hw.zs.cmd[R300_ZS_CNTL_0] |=
- R300_RB3D_STENCIL_ENABLE;
- } else {
- r300->hw.zs.cmd[R300_ZS_CNTL_0] &=
- ~R300_RB3D_STENCIL_ENABLE;
- }
- } else {
-#if R200_MERGED
- FALLBACK(&r300->radeon, RADEON_FALLBACK_STENCIL, state);
-#endif
- }
+ r300SetStencilState(ctx, state);
break;
-
case GL_CULL_FACE:
r300UpdateCulling(ctx);
break;
-
case GL_POLYGON_OFFSET_POINT:
case GL_POLYGON_OFFSET_LINE:
case GL_POLYGON_OFFSET_FILL:
- R300_STATECHANGE(r300, occlusion_cntl);
- if (state) {
- r300->hw.occlusion_cntl.cmd[1] |= (3 << 0);
- } else {
- r300->hw.occlusion_cntl.cmd[1] &= ~(3 << 0);
- }
+ r300SetPolygonOffsetState(ctx, state);
break;
default:
radeonEnable(ctx, cap, state);
- return;
+ break;
}
}
r300UpdateTextureState(ctx);
r300SetBlendState(ctx);
+ r300SetLogicOpState(ctx);
r300AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
r300Enable(ctx, GL_ALPHA_TEST, ctx->Color.AlphaEnabled);
- if (!has_tcl)
- r300->hw.vap_cntl.cmd[1] = 0x0014045a;
- else
- r300->hw.vap_cntl.cmd[1] = 0x0030045A; //0x0030065a /* Dangerous */
-
r300->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA
| R300_VPORT_X_OFFSET_ENA
| R300_VPORT_Y_SCALE_ENA
| R300_VPORT_Z_OFFSET_ENA | R300_VTX_W0_FMT;
r300->hw.vte.cmd[2] = 0x00000008;
- r300->hw.unk2134.cmd[1] = 0x00FFFFFF;
- r300->hw.unk2134.cmd[2] = 0x00000000;
+ r300->hw.vap_vf_max_vtx_indx.cmd[1] = 0x00FFFFFF;
+ r300->hw.vap_vf_max_vtx_indx.cmd[2] = 0x00000000;
#ifdef MESA_LITTLE_ENDIAN
r300->hw.vap_cntl_status.cmd[1] = R300_VC_NO_SWAP;
if (!has_tcl)
r300->hw.vap_cntl_status.cmd[1] |= R300_VAP_TCL_BYPASS;
- r300->hw.unk21DC.cmd[1] = 0xAAAAAAAA;
-
- r300->hw.unk221C.cmd[1] = R300_221C_NORMAL;
-
- r300->hw.vap_clip.cmd[1] = r300PackFloat32(1.0); /* X */
- r300->hw.vap_clip.cmd[2] = r300PackFloat32(1.0); /* X */
- r300->hw.vap_clip.cmd[3] = r300PackFloat32(1.0); /* Y */
- r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */
+ r300->hw.vap_psc_sgn_norm_cntl.cmd[1] = 0xAAAAAAAA;
/* XXX: Other families? */
if (has_tcl) {
+ r300->hw.vap_clip_cntl.cmd[1] = R300_PS_UCP_MODE_DIST_COP;
+
+ r300->hw.vap_clip.cmd[1] = r300PackFloat32(1.0); /* X */
+ r300->hw.vap_clip.cmd[2] = r300PackFloat32(1.0); /* X */
+ r300->hw.vap_clip.cmd[3] = r300PackFloat32(1.0); /* Y */
+ r300->hw.vap_clip.cmd[4] = r300PackFloat32(1.0); /* Y */
+
switch (r300->radeon.radeonScreen->chip_family) {
case CHIP_FAMILY_R300:
- r300->hw.unk2288.cmd[1] = R300_2288_R300;
+ r300->hw.vap_pvs_vtx_timeout_reg.cmd[1] = R300_2288_R300;
break;
default:
- r300->hw.unk2288.cmd[1] = R300_2288_RV350;
+ r300->hw.vap_pvs_vtx_timeout_reg.cmd[1] = R300_2288_RV350;
break;
}
}
r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE
| R300_GB_LINE_STUFF_ENABLE
- | R300_GB_TRIANGLE_STUFF_ENABLE /*| R300_GB_UNK31 */ ;
+ | R300_GB_TRIANGLE_STUFF_ENABLE;
r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_0] = 0x66666666;
r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_1] = 0x06666666;
- /* XXX: Other families? */
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] =
- R300_GB_TILE_ENABLE | R300_GB_TILE_SIZE_16;
- switch (r300->radeon.radeonScreen->chip_family) {
- case CHIP_FAMILY_R300:
- case CHIP_FAMILY_R350:
+ R300_GB_TILE_ENABLE | R300_GB_TILE_SIZE_16 /*| R300_GB_SUBPIXEL_1_16*/;
+ switch (r300->radeon.radeonScreen->num_gb_pipes) {
+ case 1:
+ default:
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
- R300_GB_TILE_PIPE_COUNT_R300;
+ R300_GB_TILE_PIPE_COUNT_RV300;
break;
- case CHIP_FAMILY_RV410:
+ case 2:
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
- R300_GB_TILE_PIPE_COUNT_RV410;
+ R300_GB_TILE_PIPE_COUNT_R300;
break;
- case CHIP_FAMILY_R420:
+ case 3:
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
- R300_GB_TILE_PIPE_COUNT_R420;
+ R300_GB_TILE_PIPE_COUNT_R420_3P;
break;
- default:
+ case 4:
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] |=
- R300_GB_TILE_PIPE_COUNT_RV300;
+ R300_GB_TILE_PIPE_COUNT_R420;
break;
}
r300->hw.gb_misc.cmd[R300_GB_MISC_SELECT] = R300_GB_FOG_SELECT_1_1_W;
/* XXX: Enable anti-aliasing? */
- r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = R300_AA_DISABLE;
+ r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = GB_AA_CONFIG_AA_DISABLE;
- r300->hw.unk4200.cmd[1] = r300PackFloat32(0.0);
- r300->hw.unk4200.cmd[2] = r300PackFloat32(0.0);
- r300->hw.unk4200.cmd[3] = r300PackFloat32(1.0);
- r300->hw.unk4200.cmd[4] = r300PackFloat32(1.0);
+ r300->hw.ga_point_s0.cmd[1] = r300PackFloat32(0.0);
+ r300->hw.ga_point_s0.cmd[2] = r300PackFloat32(0.0);
+ r300->hw.ga_point_s0.cmd[3] = r300PackFloat32(1.0);
+ r300->hw.ga_point_s0.cmd[4] = r300PackFloat32(1.0);
- r300->hw.unk4214.cmd[1] = 0x00050005;
+ r300->hw.ga_triangle_stipple.cmd[1] = 0x00050005;
r300PointSize(ctx, 1.0);
- r300->hw.unk4230.cmd[1] = 0x18000006;
- r300->hw.unk4230.cmd[2] = 0x00020006;
- r300->hw.unk4230.cmd[3] = r300PackFloat32(1.0 / 192.0);
+ r300->hw.ga_point_minmax.cmd[1] = 0x18000006;
+ r300->hw.ga_point_minmax.cmd[2] = 0x00020006;
+ r300->hw.ga_point_minmax.cmd[3] = r300PackFloat32(1.0 / 192.0);
r300LineWidth(ctx, 1.0);
- r300->hw.unk4260.cmd[1] = 0;
- r300->hw.unk4260.cmd[2] = r300PackFloat32(0.0);
- r300->hw.unk4260.cmd[3] = r300PackFloat32(1.0);
+ r300->hw.ga_line_stipple.cmd[1] = 0;
+ r300->hw.ga_line_stipple.cmd[2] = r300PackFloat32(0.0);
+ r300->hw.ga_line_stipple.cmd[3] = r300PackFloat32(1.0);
r300ShadeModel(ctx, ctx->Light.ShadeModel);
r300Enable(ctx, GL_POLYGON_OFFSET_LINE, ctx->Polygon.OffsetLine);
r300Enable(ctx, GL_POLYGON_OFFSET_FILL, ctx->Polygon.OffsetFill);
- r300->hw.unk42C0.cmd[1] = 0x4B7FFFFF;
- r300->hw.unk42C0.cmd[2] = 0x00000000;
+ r300->hw.su_depth_scale.cmd[1] = 0x4B7FFFFF;
+ r300->hw.su_depth_scale.cmd[2] = 0x00000000;
- r300->hw.unk43A4.cmd[1] = 0x0000001C;
- r300->hw.unk43A4.cmd[2] = 0x2DA49525;
+ r300->hw.sc_hyperz.cmd[1] = 0x0000001C;
+ r300->hw.sc_hyperz.cmd[2] = 0x2DA49525;
- r300->hw.unk43E8.cmd[1] = 0x00FFFFFF;
+ r300->hw.sc_screendoor.cmd[1] = 0x00FFFFFF;
- r300->hw.unk46A4.cmd[1] = 0x00001B01;
- r300->hw.unk46A4.cmd[2] = 0x00001B0F;
- r300->hw.unk46A4.cmd[3] = 0x00001B0F;
- r300->hw.unk46A4.cmd[4] = 0x00001B0F;
- r300->hw.unk46A4.cmd[5] = 0x00000001;
+ r300->hw.us_out_fmt.cmd[1] = R500_OUT_FMT_C4_8 |
+ R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A;
+ r300->hw.us_out_fmt.cmd[2] = R500_OUT_FMT_UNUSED |
+ R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A;
+ r300->hw.us_out_fmt.cmd[3] = R500_OUT_FMT_UNUSED |
+ R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A;
+ r300->hw.us_out_fmt.cmd[4] = R500_OUT_FMT_UNUSED |
+ R500_C0_SEL_B | R500_C1_SEL_G | R500_C2_SEL_R | R500_C3_SEL_A;
+ r300->hw.us_out_fmt.cmd[5] = R300_W_FMT_W24;
r300Enable(ctx, GL_FOG, ctx->Fog.Enabled);
r300Fogfv(ctx, GL_FOG_MODE, NULL);
r300Fogfv(ctx, GL_FOG_COLOR, ctx->Fog.Color);
r300Fogfv(ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL);
- r300->hw.unk4BD8.cmd[1] = 0;
+ r300->hw.fg_depth_src.cmd[1] = 0;
- r300->hw.unk4E00.cmd[1] = 0;
+ r300->hw.rb3d_cctl.cmd[1] = 0;
r300BlendColor(ctx, ctx->Color.BlendColor);
if (r300->radeon.sarea->tiling_enabled)
r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_TILE_ENABLE;
- r300->hw.unk4E50.cmd[1] = 0;
- r300->hw.unk4E50.cmd[2] = 0;
- r300->hw.unk4E50.cmd[3] = 0;
- r300->hw.unk4E50.cmd[4] = 0;
- r300->hw.unk4E50.cmd[5] = 0;
- r300->hw.unk4E50.cmd[6] = 0;
- r300->hw.unk4E50.cmd[7] = 0;
- r300->hw.unk4E50.cmd[8] = 0;
- r300->hw.unk4E50.cmd[9] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[1] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[2] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[3] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[4] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[5] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[6] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[7] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[8] = 0;
+ r300->hw.rb3d_dither_ctl.cmd[9] = 0;
- r300->hw.unk4E88.cmd[1] = 0;
+ r300->hw.rb3d_aaresolve_ctl.cmd[1] = 0;
- r300->hw.unk4EA0.cmd[1] = 0x00000000;
- r300->hw.unk4EA0.cmd[2] = 0xffffffff;
+ r300->hw.rb3d_discard_src_pixel_lte_threshold.cmd[1] = 0x00000000;
+ r300->hw.rb3d_discard_src_pixel_lte_threshold.cmd[2] = 0xffffffff;
r300->hw.zb.cmd[R300_ZB_OFFSET] =
r300->radeon.radeonScreen->depthOffset +
if (r300->radeon.sarea->tiling_enabled) {
/* XXX: Turn off when clearing buffers ? */
- r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTH_TILE_ENABLE;
+ r300->hw.zb.cmd[R300_ZB_PITCH] |= R300_DEPTHMACROTILE_ENABLE;
if (ctx->Visual.depthBits == 24)
r300->hw.zb.cmd[R300_ZB_PITCH] |=
- R300_DEPTH_MICROTILE_ENABLE;
+ R300_DEPTHMICROTILE_TILED;
}
- r300->hw.unk4F28.cmd[1] = 0;
+ r300->hw.zb_depthclearvalue.cmd[1] = 0;
+
+ switch (ctx->Visual.depthBits) {
+ case 16:
+ r300->hw.zstencil_format.cmd[1] = R300_DEPTHFORMAT_16BIT_INT_Z;
+ break;
+ case 24:
+ r300->hw.zstencil_format.cmd[1] = R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL;
+ break;
+ default:
+ fprintf(stderr, "Error: Unsupported depth %d... exiting\n", ctx->Visual.depthBits);
+ _mesa_exit(-1);
+ }
+
+ r300->hw.zstencil_format.cmd[2] = R300_ZTOP_DISABLE;
+ r300->hw.zstencil_format.cmd[3] = 0x00000003;
+ r300->hw.zstencil_format.cmd[4] = 0x00000000;
+ r300SetEarlyZState(ctx);
r300->hw.unk4F30.cmd[1] = 0;
r300->hw.unk4F30.cmd[2] = 0;
- r300->hw.unk4F44.cmd[1] = 0;
+ r300->hw.zb_hiz_offset.cmd[1] = 0;
- r300->hw.unk4F54.cmd[1] = 0;
+ r300->hw.zb_hiz_pitch.cmd[1] = 0;
+ r300VapCntl(r300, 0, 0, 0);
if (has_tcl) {
r300->hw.vps.cmd[R300_VPS_ZERO_0] = 0;
r300->hw.vps.cmd[R300_VPS_ZERO_1] = 0;
hw_tcl_on = future_hw_tcl_on = 0;
r300ResetHwState(rmesa);
+ r300UpdateStateParameters(ctx, _NEW_PROGRAM);
return;
}
- r300UpdateStateParameters(ctx, _NEW_PROGRAM);
}
+ r300UpdateStateParameters(ctx, _NEW_PROGRAM);
}
+static const GLfloat *get_fragmentprogram_constant(GLcontext *ctx,
+ struct gl_program *program, struct prog_src_register srcreg)
+{
+ static const GLfloat dummy[4] = { 0, 0, 0, 0 };
+
+ switch(srcreg.File) {
+ case PROGRAM_LOCAL_PARAM:
+ return program->LocalParams[srcreg.Index];
+ case PROGRAM_ENV_PARAM:
+ return ctx->FragmentProgram.Parameters[srcreg.Index];
+ case PROGRAM_STATE_VAR:
+ case PROGRAM_NAMED_PARAM:
+ case PROGRAM_CONSTANT:
+ return program->Parameters->ParameterValues[srcreg.Index];
+ default:
+ _mesa_problem(ctx, "get_fragmentprogram_constant: Unknown\n");
+ return dummy;
+ }
+}
+
+
static void r300SetupPixelShader(r300ContextPtr rmesa)
{
GLcontext *ctx = rmesa->radeon.glCtx;
struct r300_fragment_program *fp = (struct r300_fragment_program *)
(char *)ctx->FragmentProgram._Current;
+ struct r300_fragment_program_code *code;
int i, k;
if (!fp) /* should only happenen once, just after context is created */
__FUNCTION__);
return;
}
+ code = &fp->code;
- R300_STATECHANGE(rmesa, fpi[0]);
- rmesa->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR0_0, fp->alu_end + 1);
- for (i = 0; i <= fp->alu_end; i++) {
- rmesa->hw.fpi[0].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst0;
- }
+ r300SetupTextures(ctx);
+ R300_STATECHANGE(rmesa, fpi[0]);
R300_STATECHANGE(rmesa, fpi[1]);
- rmesa->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR1_0, fp->alu_end + 1);
- for (i = 0; i <= fp->alu_end; i++) {
- rmesa->hw.fpi[1].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst1;
- }
-
R300_STATECHANGE(rmesa, fpi[2]);
- rmesa->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR2_0, fp->alu_end + 1);
- for (i = 0; i <= fp->alu_end; i++) {
- rmesa->hw.fpi[2].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst2;
- }
-
R300_STATECHANGE(rmesa, fpi[3]);
- rmesa->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_PFS_INSTR3_0, fp->alu_end + 1);
- for (i = 0; i <= fp->alu_end; i++) {
- rmesa->hw.fpi[3].cmd[R300_FPI_INSTR_0 + i] = fp->alu.inst[i].inst3;
+ rmesa->hw.fpi[0].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_RGB_INST_0, code->alu.length);
+ rmesa->hw.fpi[1].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_RGB_ADDR_0, code->alu.length);
+ rmesa->hw.fpi[2].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_ALPHA_INST_0, code->alu.length);
+ rmesa->hw.fpi[3].cmd[R300_FPI_CMD_0] = cmdpacket0(R300_US_ALU_ALPHA_ADDR_0, code->alu.length);
+ for (i = 0; i < code->alu.length; i++) {
+ rmesa->hw.fpi[0].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst0;
+ rmesa->hw.fpi[1].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst1;
+ rmesa->hw.fpi[2].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst2;
+ rmesa->hw.fpi[3].cmd[R300_FPI_INSTR_0 + i] = code->alu.inst[i].inst3;
}
R300_STATECHANGE(rmesa, fp);
- rmesa->hw.fp.cmd[R300_FP_CNTL0] = fp->cur_node | (fp->first_node_has_tex << 3);
- rmesa->hw.fp.cmd[R300_FP_CNTL1] = fp->max_temp_idx;
+ rmesa->hw.fp.cmd[R300_FP_CNTL0] = code->cur_node | (code->first_node_has_tex << 3);
+ rmesa->hw.fp.cmd[R300_FP_CNTL1] = code->max_temp_idx;
rmesa->hw.fp.cmd[R300_FP_CNTL2] =
- (fp->alu_offset << R300_PFS_CNTL_ALU_OFFSET_SHIFT) |
- (fp->alu_end << R300_PFS_CNTL_ALU_END_SHIFT) |
- (fp->tex_offset << R300_PFS_CNTL_TEX_OFFSET_SHIFT) |
- (fp->tex_end << R300_PFS_CNTL_TEX_END_SHIFT);
+ (0 << R300_PFS_CNTL_ALU_OFFSET_SHIFT) |
+ ((code->alu.length-1) << R300_PFS_CNTL_ALU_END_SHIFT) |
+ (0 << R300_PFS_CNTL_TEX_OFFSET_SHIFT) |
+ ((code->tex.length ? code->tex.length-1 : 0) << R300_PFS_CNTL_TEX_END_SHIFT);
/* I just want to say, the way these nodes are stored.. weird.. */
- for (i = 0, k = (4 - (fp->cur_node + 1)); i < 4; i++, k++) {
- if (i < (fp->cur_node + 1)) {
+ for (i = 0, k = (4 - (code->cur_node + 1)); i < 4; i++, k++) {
+ if (i < (code->cur_node + 1)) {
rmesa->hw.fp.cmd[R300_FP_NODE0 + k] =
- (fp->node[i].alu_offset << R300_PFS_NODE_ALU_OFFSET_SHIFT) |
- (fp->node[i].alu_end << R300_PFS_NODE_ALU_END_SHIFT) |
- (fp->node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT) |
- (fp->node[i].tex_end << R300_PFS_NODE_TEX_END_SHIFT) |
- fp->node[i].flags;
+ (code->node[i].alu_offset << R300_ALU_START_SHIFT) |
+ (code->node[i].alu_end << R300_ALU_SIZE_SHIFT) |
+ (code->node[i].tex_offset << R300_TEX_START_SHIFT) |
+ (code->node[i].tex_end << R300_TEX_SIZE_SHIFT) |
+ code->node[i].flags;
} else {
rmesa->hw.fp.cmd[R300_FP_NODE0 + (3 - i)] = 0;
}
}
R300_STATECHANGE(rmesa, fpp);
- rmesa->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, fp->const_nr * 4);
- for (i = 0; i < fp->const_nr; i++) {
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 0] = r300PackFloat24(fp->constant[i][0]);
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 1] = r300PackFloat24(fp->constant[i][1]);
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 2] = r300PackFloat24(fp->constant[i][2]);
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 3] = r300PackFloat24(fp->constant[i][3]);
+ rmesa->hw.fpp.cmd[R300_FPP_CMD_0] = cmdpacket0(R300_PFS_PARAM_0_X, code->const_nr * 4);
+ for (i = 0; i < code->const_nr; i++) {
+ const GLfloat *constant = get_fragmentprogram_constant(ctx,
+ &fp->mesa_program.Base, code->constant[i]);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 0] = r300PackFloat24(constant[0]);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 1] = r300PackFloat24(constant[1]);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 2] = r300PackFloat24(constant[2]);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0 + 4 * i + 3] = r300PackFloat24(constant[3]);
}
}
+#define bump_r500fp_count(ptr, new_count) do{\
+ drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\
+ int _nc=(new_count)/6; \
+ assert(_nc < 256); \
+ if(_nc>_p->r500fp.count)_p->r500fp.count=_nc;\
+} while(0)
+
+#define bump_r500fp_const_count(ptr, new_count) do{\
+ drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\
+ int _nc=(new_count)/4; \
+ assert(_nc < 256); \
+ if(_nc>_p->r500fp.count)_p->r500fp.count=_nc;\
+} while(0)
+
+static void r500SetupPixelShader(r300ContextPtr rmesa)
+{
+ GLcontext *ctx = rmesa->radeon.glCtx;
+ struct r500_fragment_program *fp = (struct r500_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
+ int i;
+ struct r500_fragment_program_code *code;
+
+ if (!fp) /* should only happenen once, just after context is created */
+ return;
+
+ ((drm_r300_cmd_header_t *) rmesa->hw.r500fp.cmd)->r500fp.count = 0;
+ ((drm_r300_cmd_header_t *) rmesa->hw.r500fp_const.cmd)->r500fp.count = 0;
+
+ r500TranslateFragmentShader(rmesa, fp);
+ if (!fp->translated) {
+ fprintf(stderr, "%s: No valid fragment shader, exiting\n",
+ __FUNCTION__);
+ return;
+ }
+ code = &fp->code;
+
+ if (fp->mesa_program.FogOption != GL_NONE) {
+ /* Enable HW fog. Try not to squish GL context.
+ * (Anybody sane remembered to set glFog() opts first!) */
+ r300SetFogState(ctx, GL_TRUE);
+ ctx->Fog.Mode = fp->mesa_program.FogOption;
+ r300Fogfv(ctx, GL_FOG_MODE, NULL);
+ } else
+ /* Make sure HW is matching GL context. */
+ r300SetFogState(ctx, ctx->Fog.Enabled);
+
+ r300SetupTextures(ctx);
+
+ R300_STATECHANGE(rmesa, fp);
+ rmesa->hw.fp.cmd[R500_FP_PIXSIZE] = code->max_temp_idx;
+
+ rmesa->hw.fp.cmd[R500_FP_CODE_ADDR] =
+ R500_US_CODE_START_ADDR(code->inst_offset) |
+ R500_US_CODE_END_ADDR(code->inst_end);
+ rmesa->hw.fp.cmd[R500_FP_CODE_RANGE] =
+ R500_US_CODE_RANGE_ADDR(code->inst_offset) |
+ R500_US_CODE_RANGE_SIZE(code->inst_end);
+ rmesa->hw.fp.cmd[R500_FP_CODE_OFFSET] =
+ R500_US_CODE_OFFSET_ADDR(0); /* FIXME when we add flow control */
+
+ R300_STATECHANGE(rmesa, r500fp);
+ /* Emit our shader... */
+ for (i = 0; i < code->inst_end+1; i++) {
+ rmesa->hw.r500fp.cmd[i*6+1] = code->inst[i].inst0;
+ rmesa->hw.r500fp.cmd[i*6+2] = code->inst[i].inst1;
+ rmesa->hw.r500fp.cmd[i*6+3] = code->inst[i].inst2;
+ rmesa->hw.r500fp.cmd[i*6+4] = code->inst[i].inst3;
+ rmesa->hw.r500fp.cmd[i*6+5] = code->inst[i].inst4;
+ rmesa->hw.r500fp.cmd[i*6+6] = code->inst[i].inst5;
+ }
+
+ bump_r500fp_count(rmesa->hw.r500fp.cmd, (code->inst_end + 1) * 6);
+
+ R300_STATECHANGE(rmesa, r500fp_const);
+ for (i = 0; i < code->const_nr; i++) {
+ const GLfloat *constant = get_fragmentprogram_constant(ctx,
+ &fp->mesa_program.Base, code->constant[i]);
+ rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 0] = r300PackFloat32(constant[0]);
+ rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 1] = r300PackFloat32(constant[1]);
+ rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 2] = r300PackFloat32(constant[2]);
+ rmesa->hw.r500fp_const.cmd[R300_FPP_PARAM_0 + 4 * i + 3] = r300PackFloat32(constant[3]);
+ }
+ bump_r500fp_const_count(rmesa->hw.r500fp_const.cmd, code->const_nr * 4);
+
+}
+
void r300UpdateShaderStates(r300ContextPtr rmesa)
{
GLcontext *ctx;
ctx = rmesa->radeon.glCtx;
r300UpdateTextureState(ctx);
+ r300SetEarlyZState(ctx);
- r300SetupPixelShader(rmesa);
- r300SetupTextures(ctx);
+ GLuint fgdepthsrc = R300_FG_DEPTH_SRC_SCAN;
+ if (current_fragment_program_writes_depth(ctx))
+ fgdepthsrc = R300_FG_DEPTH_SRC_SHADER;
+ if (fgdepthsrc != rmesa->hw.fg_depth_src.cmd[1]) {
+ R300_STATECHANGE(rmesa, fg_depth_src);
+ rmesa->hw.fg_depth_src.cmd[1] = fgdepthsrc;
+ }
+
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ r500SetupPixelShader(rmesa);
+ else
+ r300SetupPixelShader(rmesa);
+
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515)
+ r500SetupRSUnit(ctx);
+ else
+ r300SetupRSUnit(ctx);
if ((rmesa->radeon.radeonScreen->chip_flags & RADEON_CHIPSET_TCL))
r300SetupVertexProgram(rmesa);
- r300SetupRSUnit(ctx);
+
}
/**
switch (ctx->Visual.depthBits) {
case 16:
r300->state.depth.scale = 1.0 / (GLfloat) 0xffff;
- depth_fmt = R300_DEPTH_FORMAT_16BIT_INT_Z;
- r300->state.stencil.clear = 0x00000000;
+ depth_fmt = R300_DEPTHFORMAT_16BIT_INT_Z;
break;
case 24:
r300->state.depth.scale = 1.0 / (GLfloat) 0xffffff;
- depth_fmt = R300_DEPTH_FORMAT_24BIT_INT_Z;
- r300->state.stencil.clear = 0x00ff0000;
+ depth_fmt = R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL;
break;
default:
fprintf(stderr, "Error: Unsupported depth %d... exiting\n",
(void)mode;
}
+void r300UpdateClipPlanes( GLcontext *ctx )
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ GLuint p;
+
+ for (p = 0; p < ctx->Const.MaxClipPlanes; p++) {
+ if (ctx->Transform.ClipPlanesEnabled & (1 << p)) {
+ GLint *ip = (GLint *)ctx->Transform._ClipUserPlane[p];
+
+ R300_STATECHANGE( rmesa, vpucp[p] );
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_X] = ip[0];
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_Y] = ip[1];
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_Z] = ip[2];
+ rmesa->hw.vpucp[p].cmd[R300_VPUCP_W] = ip[3];
+ }
+ }
+}
+
/**
* Initialize driver's state callback functions
*/
functions->Fogfv = r300Fogfv;
functions->FrontFace = r300FrontFace;
functions->ShadeModel = r300ShadeModel;
+ functions->LogicOpcode = r300LogicOpcode;
+
+ /* ARB_point_parameters */
+ functions->PointParameterfv = r300PointParameter;
/* Stencil related */
- functions->ClearStencil = r300ClearStencil;
functions->StencilFuncSeparate = r300StencilFuncSeparate;
functions->StencilMaskSeparate = r300StencilMaskSeparate;
functions->StencilOpSeparate = r300StencilOpSeparate;
functions->PolygonMode = r300PolygonMode;
functions->RenderMode = r300RenderMode;
+
+ functions->ClipPlane = r300ClipPlane;
}
\
} while (0)
-extern void r300UpdateStateParameters(GLcontext * ctx, GLuint new_state);
-extern void r300InitState(r300ContextPtr r300);
-extern void r300InitStateFuncs(struct dd_function_table *functions);
-extern void r300UpdateViewportOffset(GLcontext * ctx);
-extern void r300UpdateDrawBuffer(GLcontext * ctx);
-
-extern void r300UpdateShaders(r300ContextPtr rmesa);
-extern void r300UpdateShaderStates(r300ContextPtr rmesa);
+// r300_state.c
+extern int future_hw_tcl_on;
+void _tnl_UpdateFixedFunctionProgram (GLcontext * ctx);
+void r300UpdateViewportOffset (GLcontext * ctx);
+void r300UpdateDrawBuffer (GLcontext * ctx);
+void r300UpdateStateParameters (GLcontext * ctx, GLuint new_state);
+void r300UpdateShaders (r300ContextPtr rmesa);
+void r300UpdateShaderStates (r300ContextPtr rmesa);
+void r300InitState (r300ContextPtr r300);
+void r300UpdateClipPlanes (GLcontext * ctx);
+void r300InitStateFuncs (struct dd_function_table *functions);
#endif /* __R300_STATE_H__ */
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "enums.h"
-#include "image.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/imports.h"
+#include "main/light.h"
+#include "main/macros.h"
#include "swrast/s_context.h"
#include "swrast/s_fog.h"
rmesa->swtcl.vertex_attr_count++; \
} while (0)
-/* this differs from the VIR0 in emit.c - TODO merge them using another option */
-static GLuint r300VAPInputRoute0(uint32_t * dst, GLvector4f ** attribptr,
- int *inputs, GLint * tab, GLuint nr)
-{
- GLuint i, dw;
-
- /* type, inputs, stop bit, size */
- for (i = 0; i + 1 < nr; i += 2) {
- dw = (inputs[tab[i]] << 8) | 0x3;
- dw |= ((inputs[tab[i + 1]] << 8) | 0x3) << 16;
- if (i + 2 == nr) {
- dw |= (R300_VAP_INPUT_ROUTE_END << 16);
- }
- dst[i >> 1] = dw;
- }
-
- if (nr & 1) {
- dw = (inputs[tab[nr - 1]] << 8) | 0x3;
- dw |= R300_VAP_INPUT_ROUTE_END;
- dst[nr >> 1] = dw;
- }
-
- return (nr + 1) >> 1;
-}
-
static void r300SetVertexFormat( GLcontext *ctx )
{
r300ContextPtr rmesa = R300_CONTEXT( ctx );
GLint tab[VERT_ATTRIB_MAX];
int swizzle[VERT_ATTRIB_MAX][4];
GLuint i, nr;
+ GLuint sz, vap_fmt_1 = 0;
DECLARE_RENDERINPUTS(render_inputs_bitset);
RENDERINPUTS_COPY(render_inputs_bitset, tnl->render_inputs_bitset);
RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
RENDERINPUTS_COPY(rmesa->state.render_inputs_bitset, render_inputs_bitset);
+ vte = rmesa->hw.vte.cmd[1];
+ vte &= ~(R300_VTX_XY_FMT | R300_VTX_Z_FMT | R300_VTX_W0_FMT);
/* Important:
*/
if ( VB->NdcPtr != NULL ) {
VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
+ vte |= R300_VTX_XY_FMT | R300_VTX_Z_FMT;
}
else {
VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr;
+ vte |= R300_VTX_W0_FMT;
}
assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL );
* build up a hardware vertex.
*/
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POS)) {
- vap_vte_cntl |= R300_VTX_W0_FMT;
+ sz = VB->AttribPtr[VERT_ATTRIB_POS]->size;
InputsRead |= 1 << VERT_ATTRIB_POS;
OutputsWritten |= 1 << VERT_RESULT_HPOS;
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F );
- } else
+ EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_1F + sz - 1 );
+ offset = sz;
+ } else {
+ offset = 4;
EMIT_PAD(4 * sizeof(float));
-
- offset = 4;
+ }
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POINTSIZE )) {
EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F );
}
if (RENDERINPUTS_TEST(index_bitset, _TNL_ATTRIB_COLOR0)) {
+ sz = VB->AttribPtr[VERT_ATTRIB_COLOR0]->size;
rmesa->swtcl.coloroffset = offset;
InputsRead |= 1 << VERT_ATTRIB_COLOR0;
OutputsWritten |= 1 << VERT_RESULT_COL0;
- EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4F );
+ EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_1F + sz - 1 );
+ offset += sz;
}
- offset += 4;
-
rmesa->swtcl.specoffset = 0;
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) {
+ sz = VB->AttribPtr[VERT_ATTRIB_COLOR1]->size;
rmesa->swtcl.specoffset = offset;
- EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_4F );
+ EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_1F + sz - 1 );
InputsRead |= 1 << VERT_ATTRIB_COLOR1;
OutputsWritten |= 1 << VERT_RESULT_COL1;
}
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
+ sz = VB->TexCoordPtr[i]->size;
InputsRead |= 1 << (VERT_ATTRIB_TEX0 + i);
OutputsWritten |= 1 << (VERT_RESULT_TEX0 + i);
- EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_4F );
+ EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_1F + sz - 1 );
+ vap_fmt_1 |= sz << (3 * i);
}
}
}
R300_STATECHANGE(rmesa, vof);
rmesa->hw.vof.cmd[R300_VOF_CNTL_0] = r300VAPOutputCntl0(ctx, OutputsWritten);
- rmesa->hw.vof.cmd[R300_VOF_CNTL_1] = r300VAPOutputCntl1(ctx, OutputsWritten);
+ rmesa->hw.vof.cmd[R300_VOF_CNTL_1] = vap_fmt_1;
rmesa->swtcl.vertex_size =
_tnl_install_attrs( ctx,
RENDERINPUTS_COPY( rmesa->tnl_index_bitset, index_bitset );
- vte = rmesa->hw.vte.cmd[1];
+
R300_STATECHANGE(rmesa, vte);
rmesa->hw.vte.cmd[1] = vte;
rmesa->hw.vte.cmd[2] = rmesa->swtcl.vertex_size;
r300ChooseRenderState(ctx);
r300SetVertexFormat(ctx);
+ r300UpdateShaders(rmesa);
r300UpdateShaderStates(rmesa);
r300EmitCacheFlush(rmesa);
#ifndef __R300_SWTCL_H__
#define __R300_SWTCL_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#include "r300_context.h"
* \author Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "image.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "texstore.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/simple_list.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+
#include "texmem.h"
-#include "teximage.h"
-#include "texobj.h"
#include "r300_context.h"
#include "r300_state.h"
#include "xmlpool.h"
+
+static unsigned int translate_wrap_mode(GLenum wrapmode)
+{
+ switch(wrapmode) {
+ case GL_REPEAT: return R300_TX_REPEAT;
+ case GL_CLAMP: return R300_TX_CLAMP;
+ case GL_CLAMP_TO_EDGE: return R300_TX_CLAMP_TO_EDGE;
+ case GL_CLAMP_TO_BORDER: return R300_TX_CLAMP_TO_BORDER;
+ case GL_MIRRORED_REPEAT: return R300_TX_REPEAT | R300_TX_MIRRORED;
+ case GL_MIRROR_CLAMP_EXT: return R300_TX_CLAMP | R300_TX_MIRRORED;
+ case GL_MIRROR_CLAMP_TO_EDGE_EXT: return R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
+ case GL_MIRROR_CLAMP_TO_BORDER_EXT: return R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
+ default:
+ _mesa_problem(NULL, "bad wrap mode in %s", __FUNCTION__);
+ return 0;
+ }
+}
+
+
/**
- * Set the texture wrap modes.
+ * Update the cached hardware registers based on the current texture wrap modes.
*
* \param t Texture object whose wrap modes are to be set
- * \param swrap Wrap mode for the \a s texture coordinate
- * \param twrap Wrap mode for the \a t texture coordinate
*/
-
-static void r300SetTexWrap(r300TexObjPtr t, GLenum swrap, GLenum twrap,
- GLenum rwrap)
+static void r300UpdateTexWrap(r300TexObjPtr t)
{
- unsigned long hw_swrap = 0, hw_twrap = 0, hw_qwrap = 0;
+ struct gl_texture_object *tObj = t->base.tObj;
t->filter &=
- ~(R300_TX_WRAP_S_MASK | R300_TX_WRAP_T_MASK | R300_TX_WRAP_Q_MASK);
+ ~(R300_TX_WRAP_S_MASK | R300_TX_WRAP_T_MASK | R300_TX_WRAP_R_MASK);
- switch (swrap) {
- case GL_REPEAT:
- hw_swrap |= R300_TX_REPEAT;
- break;
- case GL_CLAMP:
- hw_swrap |= R300_TX_CLAMP;
- break;
- case GL_CLAMP_TO_EDGE:
- hw_swrap |= R300_TX_CLAMP_TO_EDGE;
- break;
- case GL_CLAMP_TO_BORDER:
- hw_swrap |= R300_TX_CLAMP_TO_BORDER;
- break;
- case GL_MIRRORED_REPEAT:
- hw_swrap |= R300_TX_REPEAT | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_EXT:
- hw_swrap |= R300_TX_CLAMP | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_TO_EDGE_EXT:
- hw_swrap |= R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_TO_BORDER_EXT:
- hw_swrap |= R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
- break;
- default:
- _mesa_problem(NULL, "bad S wrap mode in %s", __FUNCTION__);
- }
+ t->filter |= translate_wrap_mode(tObj->WrapS) << R300_TX_WRAP_S_SHIFT;
- switch (twrap) {
- case GL_REPEAT:
- hw_twrap |= R300_TX_REPEAT;
- break;
- case GL_CLAMP:
- hw_twrap |= R300_TX_CLAMP;
- break;
- case GL_CLAMP_TO_EDGE:
- hw_twrap |= R300_TX_CLAMP_TO_EDGE;
- break;
- case GL_CLAMP_TO_BORDER:
- hw_twrap |= R300_TX_CLAMP_TO_BORDER;
- break;
- case GL_MIRRORED_REPEAT:
- hw_twrap |= R300_TX_REPEAT | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_EXT:
- hw_twrap |= R300_TX_CLAMP | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_TO_EDGE_EXT:
- hw_twrap |= R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_TO_BORDER_EXT:
- hw_twrap |= R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
- break;
- default:
- _mesa_problem(NULL, "bad T wrap mode in %s", __FUNCTION__);
- }
+ if (tObj->Target != GL_TEXTURE_1D) {
+ t->filter |= translate_wrap_mode(tObj->WrapT) << R300_TX_WRAP_T_SHIFT;
- switch (rwrap) {
- case GL_REPEAT:
- hw_qwrap |= R300_TX_REPEAT;
- break;
- case GL_CLAMP:
- hw_qwrap |= R300_TX_CLAMP;
- break;
- case GL_CLAMP_TO_EDGE:
- hw_qwrap |= R300_TX_CLAMP_TO_EDGE;
- break;
- case GL_CLAMP_TO_BORDER:
- hw_qwrap |= R300_TX_CLAMP_TO_BORDER;
- break;
- case GL_MIRRORED_REPEAT:
- hw_qwrap |= R300_TX_REPEAT | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_EXT:
- hw_qwrap |= R300_TX_CLAMP | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_TO_EDGE_EXT:
- hw_qwrap |= R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED;
- break;
- case GL_MIRROR_CLAMP_TO_BORDER_EXT:
- hw_qwrap |= R300_TX_CLAMP_TO_BORDER | R300_TX_MIRRORED;
- break;
- default:
- _mesa_problem(NULL, "bad R wrap mode in %s", __FUNCTION__);
+ if (tObj->Target == GL_TEXTURE_3D)
+ t->filter |= translate_wrap_mode(tObj->WrapR) << R300_TX_WRAP_R_SHIFT;
}
-
- t->filter |= hw_swrap << R300_TX_WRAP_S_SHIFT;
- t->filter |= hw_twrap << R300_TX_WRAP_T_SHIFT;
- t->filter |= hw_qwrap << R300_TX_WRAP_Q_SHIFT;
}
-static void r300SetTexMaxAnisotropy(r300TexObjPtr t, GLfloat max)
+static GLuint aniso_filter(GLfloat anisotropy)
{
-
- t->filter &= ~R300_TX_MAX_ANISO_MASK;
-
- if (max <= 1.0) {
- t->filter |= R300_TX_MAX_ANISO_1_TO_1;
- } else if (max <= 2.0) {
- t->filter |= R300_TX_MAX_ANISO_2_TO_1;
- } else if (max <= 4.0) {
- t->filter |= R300_TX_MAX_ANISO_4_TO_1;
- } else if (max <= 8.0) {
- t->filter |= R300_TX_MAX_ANISO_8_TO_1;
+ if (anisotropy >= 16.0) {
+ return R300_TX_MAX_ANISO_16_TO_1;
+ } else if (anisotropy >= 8.0) {
+ return R300_TX_MAX_ANISO_8_TO_1;
+ } else if (anisotropy >= 4.0) {
+ return R300_TX_MAX_ANISO_4_TO_1;
+ } else if (anisotropy >= 2.0) {
+ return R300_TX_MAX_ANISO_2_TO_1;
} else {
- t->filter |= R300_TX_MAX_ANISO_16_TO_1;
+ return R300_TX_MAX_ANISO_1_TO_1;
}
}
* \param t Texture whose filter modes are to be set
* \param minf Texture minification mode
* \param magf Texture magnification mode
+ * \param anisotropy Maximum anisotropy level
*/
-
-static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf)
+static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf, GLfloat anisotropy)
{
- GLuint anisotropy = (t->filter & R300_TX_MAX_ANISO_MASK);
+ t->filter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MIN_FILTER_MIP_MASK | R300_TX_MAG_FILTER_MASK | R300_TX_MAX_ANISO_MASK);
+ t->filter_1 &= ~R300_EDGE_ANISO_EDGE_ONLY;
- t->filter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MAG_FILTER_MASK);
+ /* Note that EXT_texture_filter_anisotropic is extremely vague about
+ * how anisotropic filtering interacts with the "normal" filter modes.
+ * When anisotropic filtering is enabled, we override min and mag
+ * filter settings completely. This includes driconf's settings.
+ */
+ if (anisotropy >= 2.0 && (minf != GL_NEAREST) && (magf != GL_NEAREST)) {
+ t->filter |= R300_TX_MAG_FILTER_ANISO
+ | R300_TX_MIN_FILTER_ANISO
+ | R300_TX_MIN_FILTER_MIP_LINEAR
+ | aniso_filter(anisotropy);
+ if (RADEON_DEBUG & DEBUG_TEXTURE)
+ fprintf(stderr, "Using maximum anisotropy of %f\n", anisotropy);
+ return;
+ }
- if (anisotropy == R300_TX_MAX_ANISO_1_TO_1) {
- switch (minf) {
- case GL_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_NEAREST;
- break;
- case GL_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_LINEAR;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_NEAREST_MIP_NEAREST;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_NEAREST_MIP_LINEAR;
- break;
- case GL_LINEAR_MIPMAP_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_LINEAR_MIP_NEAREST;
- break;
- case GL_LINEAR_MIPMAP_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_LINEAR_MIP_LINEAR;
- break;
- }
- } else {
- switch (minf) {
- case GL_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_ANISO_NEAREST;
- break;
- case GL_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_ANISO_LINEAR;
- break;
- case GL_NEAREST_MIPMAP_NEAREST:
- case GL_LINEAR_MIPMAP_NEAREST:
- t->filter |=
- R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_NEAREST;
- break;
- case GL_NEAREST_MIPMAP_LINEAR:
- case GL_LINEAR_MIPMAP_LINEAR:
- t->filter |=
- R300_TX_MIN_FILTER_ANISO_NEAREST_MIP_LINEAR;
- break;
- }
+ switch (minf) {
+ case GL_NEAREST:
+ t->filter |= R300_TX_MIN_FILTER_NEAREST;
+ break;
+ case GL_LINEAR:
+ t->filter |= R300_TX_MIN_FILTER_LINEAR;
+ break;
+ case GL_NEAREST_MIPMAP_NEAREST:
+ t->filter |= R300_TX_MIN_FILTER_NEAREST|R300_TX_MIN_FILTER_MIP_NEAREST;
+ break;
+ case GL_NEAREST_MIPMAP_LINEAR:
+ t->filter |= R300_TX_MIN_FILTER_NEAREST|R300_TX_MIN_FILTER_MIP_LINEAR;
+ break;
+ case GL_LINEAR_MIPMAP_NEAREST:
+ t->filter |= R300_TX_MIN_FILTER_LINEAR|R300_TX_MIN_FILTER_MIP_NEAREST;
+ break;
+ case GL_LINEAR_MIPMAP_LINEAR:
+ t->filter |= R300_TX_MIN_FILTER_LINEAR|R300_TX_MIN_FILTER_MIP_LINEAR;
+ break;
}
/* Note we don't have 3D mipmaps so only use the mag filter setting
static void r300SetTexBorderColor(r300TexObjPtr t, GLubyte c[4])
{
- t->pp_border_color = PACK_COLOR_8888(c[0], c[1], c[2], c[3]);
+ t->pp_border_color = PACK_COLOR_8888(c[3], c[0], c[1], c[2]);
}
/**
make_empty_list(&t->base);
- r300SetTexWrap(t, texObj->WrapS, texObj->WrapT, texObj->WrapR);
- r300SetTexMaxAnisotropy(t, texObj->MaxAnisotropy);
- r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter);
+ r300UpdateTexWrap(t);
+ r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter, texObj->MaxAnisotropy);
r300SetTexBorderColor(t, texObj->_BorderChan);
}
case GL_RGBA32F_ARB:
return &_mesa_texformat_rgba_float32;
+ case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT16:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
+#if 0
+ switch (type) {
+ case GL_UNSIGNED_BYTE:
+ case GL_UNSIGNED_SHORT:
+ return &_mesa_texformat_z16;
+ case GL_UNSIGNED_INT:
+ return &_mesa_texformat_z32;
+ case GL_UNSIGNED_INT_24_8_EXT:
+ default:
+ return &_mesa_texformat_z24_s8;
+ }
+#else
+ return &_mesa_texformat_z16;
+#endif
+
default:
_mesa_problem(ctx,
"unexpected internalFormat 0x%x in r300ChooseTextureFormat",
t->dirty_images[0] |= (1 << level);
}
-static void r300TexEnv(GLcontext * ctx, GLenum target,
- GLenum pname, const GLfloat * param)
-{
- if (RADEON_DEBUG & DEBUG_STATE) {
- fprintf(stderr, "%s( %s )\n",
- __FUNCTION__, _mesa_lookup_enum_by_nr(pname));
- }
-
- /* This is incorrect: Need to maintain this data for each of
- * GL_TEXTURE_{123}D, GL_TEXTURE_RECTANGLE_NV, etc, and switch
- * between them according to _ReallyEnabled.
- */
- switch (pname) {
- case GL_TEXTURE_LOD_BIAS_EXT:{
-#if 0 /* Needs to be relocated in order to make sure we got the right tmu */
- GLfloat bias, min;
- GLuint b;
-
- /* The R300's LOD bias is a signed 2's complement value with a
- * range of -16.0 <= bias < 16.0.
- *
- * NOTE: Add a small bias to the bias for conform mipsel.c test.
- */
- bias = *param + .01;
- min =
- driQueryOptionb(&rmesa->radeon.optionCache,
- "no_neg_lod_bias") ? 0.0 : -16.0;
- bias = CLAMP(bias, min, 16.0);
-
- /* 0.0 - 16.0 == 0x0 - 0x1000 */
- /* 0.0 - -16.0 == 0x1001 - 0x1fff */
- b = 0x1000 / 16.0 * bias;
- b &= R300_LOD_BIAS_MASK;
-
- if (b !=
- (rmesa->hw.tex.unknown1.
- cmd[R300_TEX_VALUE_0 +
- unit] & R300_LOD_BIAS_MASK)) {
- R300_STATECHANGE(rmesa, tex.unknown1);
- rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0 +
- unit] &=
- ~R300_LOD_BIAS_MASK;
- rmesa->hw.tex.unknown1.cmd[R300_TEX_VALUE_0 +
- unit] |= b;
- }
-#endif
- break;
- }
-
- default:
- return;
- }
-}
-
/**
* Changes variables and flags for a state update, which will happen at the
* next UpdateTextureState
case GL_TEXTURE_MIN_FILTER:
case GL_TEXTURE_MAG_FILTER:
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
- r300SetTexMaxAnisotropy(t, texObj->MaxAnisotropy);
- r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter);
+ r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter, texObj->MaxAnisotropy);
break;
case GL_TEXTURE_WRAP_S:
case GL_TEXTURE_WRAP_T:
case GL_TEXTURE_WRAP_R:
- r300SetTexWrap(t, texObj->WrapS, texObj->WrapT, texObj->WrapR);
+ r300UpdateTexWrap(t);
break;
case GL_TEXTURE_BORDER_COLOR:
driSwapOutTextureObject((driTextureObject *) t);
break;
+ case GL_DEPTH_TEXTURE_MODE:
+ if (!texObj->Image[0][texObj->BaseLevel])
+ return;
+ if (texObj->Image[0][texObj->BaseLevel]->TexFormat->BaseFormat
+ == GL_DEPTH_COMPONENT) {
+ r300SetDepthTexMode(texObj);
+ break;
+ } else {
+ /* If the texture isn't a depth texture, changing this
+ * state won't cause any changes to the hardware.
+ * Don't force a flush of texture state.
+ */
+ return;
+ }
+
default:
return;
}
-
- /* Mark this texobj as dirty (one bit per tex unit)
- */
- t->dirty_state = TEX_ALL;
}
static void r300BindTexture(GLcontext * ctx, GLenum target,
functions->DeleteTexture = r300DeleteTexture;
functions->IsTextureResident = driIsTextureResident;
- functions->TexEnv = r300TexEnv;
functions->TexParameter = r300TexParameter;
functions->CompressedTexImage2D = r300CompressedTexImage2D;
#ifndef __r300_TEX_H__
#define __r300_TEX_H__
+extern void r300SetDepthTexMode(struct gl_texture_object *tObj);
+
extern void r300SetTexOffset(__DRIcontext *pDRICtx, GLint texname,
unsigned long long offset, GLint depth,
GLuint pitch);
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "colormac.h"
-#include "macros.h"
-#include "simple_list.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/colormac.h"
+#include "main/macros.h"
+#include "main/simple_list.h"
#include "radeon_reg.h" /* gets definition for usleep */
#include "r300_context.h"
#include "r300_state.h"
imageWidth = texImage->Width;
imageHeight = texImage->Height;
- offset = t->bufAddr + t->base.totalSize / 6 * face;
+ offset = t->bufAddr;
if (RADEON_DEBUG & (DEBUG_TEXTURE | DEBUG_IOCTL)) {
GLint imageX = 0;
t->base.lastLevel);
}
- if (!t || t->base.totalSize == 0)
+ if (t->base.totalSize == 0)
return 0;
if (RADEON_DEBUG & DEBUG_SYNC) {
/* hope it's safe to add that here... */
t->offset |= t->tile_bits;
}
-
- /* Mark this texobj as dirty on all units:
- */
- t->dirty_state = TEX_ALL;
}
/* Let the world know we've used this memory recently.
* \todo Enable R300 texture tiling code?
*/
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texobj.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
+#include "main/enums.h"
#include "r300_context.h"
#include "r300_state.h"
_ASSIGN(LUMINANCE_ALPHA_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, Y, FL_I16A16)),
_ASSIGN(INTENSITY_FLOAT32, R300_EASY_TX_FORMAT(X, X, X, X, FL_I32)),
_ASSIGN(INTENSITY_FLOAT16, R300_EASY_TX_FORMAT(X, X, X, X, FL_I16)),
+ _ASSIGN(Z16, R300_EASY_TX_FORMAT(X, X, X, X, X16)),
+ _ASSIGN(Z24_S8, R300_EASY_TX_FORMAT(X, X, X, X, X24_Y8)),
+ _ASSIGN(Z32, R300_EASY_TX_FORMAT(X, X, X, X, X32)),
/* *INDENT-ON* */
};
#undef _ASSIGN
+void r300SetDepthTexMode(struct gl_texture_object *tObj)
+{
+ static const GLuint formats[3][3] = {
+ {
+ R300_EASY_TX_FORMAT(X, X, X, ONE, X16),
+ R300_EASY_TX_FORMAT(X, X, X, X, X16),
+ R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X16),
+ },
+ {
+ R300_EASY_TX_FORMAT(X, X, X, ONE, X24_Y8),
+ R300_EASY_TX_FORMAT(X, X, X, X, X24_Y8),
+ R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X24_Y8),
+ },
+ {
+ R300_EASY_TX_FORMAT(X, X, X, ONE, X32),
+ R300_EASY_TX_FORMAT(X, X, X, X, X32),
+ R300_EASY_TX_FORMAT(ZERO, ZERO, ZERO, X, X32),
+ },
+ };
+ const GLuint *format;
+ r300TexObjPtr t;
+
+ if (!tObj)
+ return;
+
+ t = (r300TexObjPtr) tObj->DriverData;
+
+
+ switch (tObj->Image[0][tObj->BaseLevel]->TexFormat->MesaFormat) {
+ case MESA_FORMAT_Z16:
+ format = formats[0];
+ break;
+ case MESA_FORMAT_Z24_S8:
+ format = formats[1];
+ break;
+ case MESA_FORMAT_Z32:
+ format = formats[2];
+ break;
+ default:
+ /* Error...which should have already been caught by higher
+ * levels of Mesa.
+ */
+ ASSERT(0);
+ return;
+ }
+
+ switch (tObj->DepthMode) {
+ case GL_LUMINANCE:
+ t->format = format[0];
+ break;
+ case GL_INTENSITY:
+ t->format = format[1];
+ break;
+ case GL_ALPHA:
+ t->format = format[2];
+ break;
+ default:
+ /* Error...which should have already been caught by higher
+ * levels of Mesa.
+ */
+ ASSERT(0);
+ return;
+ }
+}
+
+
+/**
+ * Compute sizes and fill in offset and blit information for the given
+ * image (determined by \p face and \p level).
+ *
+ * \param curOffset points to the offset at which the image is to be stored
+ * and is updated by this function according to the size of the image.
+ */
+static void compute_tex_image_offset(
+ struct gl_texture_object *tObj,
+ GLuint face,
+ GLint level,
+ GLint* curOffset)
+{
+ r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
+ const struct gl_texture_image* texImage;
+ GLuint blitWidth = R300_BLIT_WIDTH_BYTES;
+ GLuint texelBytes;
+ GLuint size;
+
+ texImage = tObj->Image[0][level + t->base.firstLevel];
+ if (!texImage)
+ return;
+
+ texelBytes = texImage->TexFormat->TexelBytes;
+
+ /* find image size in bytes */
+ if (texImage->IsCompressed) {
+ if ((t->format & R300_TX_FORMAT_DXT1) ==
+ R300_TX_FORMAT_DXT1) {
+ // fprintf(stderr,"DXT 1 %d %08X\n", texImage->Width, t->format);
+ if ((texImage->Width + 3) < 8) /* width one block */
+ size = texImage->CompressedSize * 4;
+ else if ((texImage->Width + 3) < 16)
+ size = texImage->CompressedSize * 2;
+ else
+ size = texImage->CompressedSize;
+ } else {
+ /* DXT3/5, 16 bytes per block */
+ WARN_ONCE
+ ("DXT 3/5 suffers from multitexturing problems!\n");
+ // fprintf(stderr,"DXT 3/5 %d\n", texImage->Width);
+ if ((texImage->Width + 3) < 8)
+ size = texImage->CompressedSize * 2;
+ else
+ size = texImage->CompressedSize;
+ }
+ } else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
+ size =
+ ((texImage->Width * texelBytes +
+ 63) & ~63) * texImage->Height;
+ blitWidth = 64 / texelBytes;
+ } else if (t->tile_bits & R300_TXO_MICRO_TILE) {
+ /* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
+ though the actual offset may be different (if texture is less than
+ 32 bytes width) to the untiled case */
+ int w = (texImage->Width * texelBytes * 2 + 31) & ~31;
+ size =
+ (w * ((texImage->Height + 1) / 2)) *
+ texImage->Depth;
+ blitWidth = MAX2(texImage->Width, 64 / texelBytes);
+ } else {
+ int w = (texImage->Width * texelBytes + 31) & ~31;
+ size = w * texImage->Height * texImage->Depth;
+ blitWidth = MAX2(texImage->Width, 64 / texelBytes);
+ }
+ assert(size > 0);
+
+ if (RADEON_DEBUG & DEBUG_TEXTURE)
+ fprintf(stderr, "w=%d h=%d d=%d tb=%d intFormat=%d\n",
+ texImage->Width, texImage->Height,
+ texImage->Depth,
+ texImage->TexFormat->TexelBytes,
+ texImage->InternalFormat);
+
+ /* All images are aligned to a 32-byte offset */
+ *curOffset = (*curOffset + 0x1f) & ~0x1f;
+
+ if (texelBytes) {
+ /* fix x and y coords up later together with offset */
+ t->image[face][level].x = *curOffset;
+ t->image[face][level].y = 0;
+ t->image[face][level].width =
+ MIN2(size / texelBytes, blitWidth);
+ t->image[face][level].height =
+ (size / texelBytes) / t->image[face][level].width;
+ } else {
+ t->image[face][level].x = *curOffset % R300_BLIT_WIDTH_BYTES;
+ t->image[face][level].y = *curOffset / R300_BLIT_WIDTH_BYTES;
+ t->image[face][level].width =
+ MIN2(size, R300_BLIT_WIDTH_BYTES);
+ t->image[face][level].height = size / t->image[face][level].width;
+ }
+
+ if (RADEON_DEBUG & DEBUG_TEXTURE)
+ fprintf(stderr,
+ "level %d, face %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
+ level, face, texImage->Width, texImage->Height,
+ t->image[face][level].x, t->image[face][level].y,
+ t->image[face][level].width, t->image[face][level].height,
+ size, *curOffset);
+
+ *curOffset += size;
+}
+
+
+
/**
* This function computes the number of bytes of storage needed for
* the given texture object (all mipmap levels, all cube faces).
r300TexObjPtr t = (r300TexObjPtr) tObj->DriverData;
const struct gl_texture_image *baseImage =
tObj->Image[0][tObj->BaseLevel];
- GLint curOffset, blitWidth;
+ GLint curOffset;
GLint i, texelBytes;
GLint numLevels;
GLint log2Width, log2Height, log2Depth;
*/
if (!t->image_override
&& VALID_FORMAT(baseImage->TexFormat->MesaFormat)) {
- t->format = tx_table[baseImage->TexFormat->MesaFormat].format;
+ if (baseImage->TexFormat->BaseFormat == GL_DEPTH_COMPONENT) {
+ r300SetDepthTexMode(tObj);
+ } else {
+ t->format = tx_table[baseImage->TexFormat->MesaFormat].format;
+ }
+
t->filter |= tx_table[baseImage->TexFormat->MesaFormat].filter;
} else if (!t->image_override) {
_mesa_problem(NULL, "unexpected texture format in %s",
* The idea is that we lay out the mipmap levels within a block of
* memory organized as a rectangle of width BLIT_WIDTH_BYTES.
*/
- curOffset = 0;
- blitWidth = R300_BLIT_WIDTH_BYTES;
t->tile_bits = 0;
/* figure out if this texture is suitable for tiling. */
}
#endif
- for (i = 0; i < numLevels; i++) {
- const struct gl_texture_image *texImage;
- GLuint size;
-
- texImage = tObj->Image[0][i + t->base.firstLevel];
- if (!texImage)
- break;
-
- /* find image size in bytes */
- if (texImage->IsCompressed) {
- if ((t->format & R300_TX_FORMAT_DXT1) ==
- R300_TX_FORMAT_DXT1) {
- // fprintf(stderr,"DXT 1 %d %08X\n", texImage->Width, t->format);
- if ((texImage->Width + 3) < 8) /* width one block */
- size = texImage->CompressedSize * 4;
- else if ((texImage->Width + 3) < 16)
- size = texImage->CompressedSize * 2;
- else
- size = texImage->CompressedSize;
- } else {
- /* DXT3/5, 16 bytes per block */
- WARN_ONCE
- ("DXT 3/5 suffers from multitexturing problems!\n");
- // fprintf(stderr,"DXT 3/5 %d\n", texImage->Width);
- if ((texImage->Width + 3) < 8)
- size = texImage->CompressedSize * 2;
- else
- size = texImage->CompressedSize;
- }
- } else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
- size =
- ((texImage->Width * texelBytes +
- 63) & ~63) * texImage->Height;
- blitWidth = 64 / texelBytes;
- } else if (t->tile_bits & R300_TXO_MICRO_TILE) {
- /* tile pattern is 16 bytes x2. mipmaps stay 32 byte aligned,
- though the actual offset may be different (if texture is less than
- 32 bytes width) to the untiled case */
- int w = (texImage->Width * texelBytes * 2 + 31) & ~31;
- size =
- (w * ((texImage->Height + 1) / 2)) *
- texImage->Depth;
- blitWidth = MAX2(texImage->Width, 64 / texelBytes);
- } else {
- int w = (texImage->Width * texelBytes + 31) & ~31;
- size = w * texImage->Height * texImage->Depth;
- blitWidth = MAX2(texImage->Width, 64 / texelBytes);
- }
- assert(size > 0);
-
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "w=%d h=%d d=%d tb=%d intFormat=%d\n",
- texImage->Width, texImage->Height,
- texImage->Depth,
- texImage->TexFormat->TexelBytes,
- texImage->InternalFormat);
-
- /* Align to 32-byte offset. It is faster to do this unconditionally
- * (no branch penalty).
- */
+ curOffset = 0;
- curOffset = (curOffset + 0x1f) & ~0x1f;
+ if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
+ ASSERT(log2Width == log2Height);
+ t->format |= R300_TX_FORMAT_CUBIC_MAP;
- if (texelBytes) {
- /* fix x and y coords up later together with offset */
- t->image[0][i].x = curOffset;
- t->image[0][i].y = 0;
- t->image[0][i].width =
- MIN2(size / texelBytes, blitWidth);
- t->image[0][i].height =
- (size / texelBytes) / t->image[0][i].width;
- } else {
- t->image[0][i].x = curOffset % R300_BLIT_WIDTH_BYTES;
- t->image[0][i].y = curOffset / R300_BLIT_WIDTH_BYTES;
- t->image[0][i].width =
- MIN2(size, R300_BLIT_WIDTH_BYTES);
- t->image[0][i].height = size / t->image[0][i].width;
+ for(i = 0; i < numLevels; i++) {
+ GLuint face;
+ for(face = 0; face < 6; face++)
+ compute_tex_image_offset(tObj, face, i, &curOffset);
}
+ } else {
+ if (tObj->Target == GL_TEXTURE_3D)
+ t->format |= R300_TX_FORMAT_3D;
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr,
- "level %d: %dx%d x=%d y=%d w=%d h=%d size=%d at %d\n",
- i, texImage->Width, texImage->Height,
- t->image[0][i].x, t->image[0][i].y,
- t->image[0][i].width, t->image[0][i].height,
- size, curOffset);
-
- curOffset += size;
+ for (i = 0; i < numLevels; i++)
+ compute_tex_image_offset(tObj, 0, i, &curOffset);
}
/* Align the total size of texture memory block.
t->base.totalSize =
(curOffset + RADEON_OFFSET_MASK) & ~RADEON_OFFSET_MASK;
- /* Setup remaining cube face blits, if needed */
- if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
- GLuint face;
- for (face = 1; face < 6; face++) {
- for (i = 0; i < numLevels; i++) {
- t->image[face][i].x = t->image[0][i].x;
- t->image[face][i].y = t->image[0][i].y;
- t->image[face][i].width = t->image[0][i].width;
- t->image[face][i].height =
- t->image[0][i].height;
- }
- }
- t->base.totalSize *= 6; /* total texmem needed */
- }
-
- if (tObj->Target == GL_TEXTURE_CUBE_MAP) {
- ASSERT(log2Width == log2Height);
- t->format |= R300_TX_FORMAT_CUBIC_MAP;
- }
-
t->size =
(((tObj->Image[0][t->base.firstLevel]->Width -
1) << R300_TX_WIDTHMASK_SHIFT)
| ((tObj->Image[0][t->base.firstLevel]->Height - 1) <<
- R300_TX_HEIGHTMASK_SHIFT))
+ R300_TX_HEIGHTMASK_SHIFT)
+ | ((tObj->Image[0][t->base.firstLevel]->DepthLog2) <<
+ R300_TX_DEPTHMASK_SHIFT))
| ((numLevels - 1) << R300_TX_MAX_MIP_LEVEL_SHIFT);
+ t->pitch = 0;
+
/* Only need to round to nearest 32 for textures, but the blitter
* requires 64-byte aligned pitches, and we may/may not need the
* blitter. NPOT only!
*/
if (baseImage->IsCompressed) {
- t->pitch =
+ t->pitch |=
(tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
} else if (tObj->Target == GL_TEXTURE_RECTANGLE_NV) {
- unsigned int align = blitWidth - 1;
- t->pitch = ((tObj->Image[0][t->base.firstLevel]->Width *
+ unsigned int align = (64 / texelBytes) - 1;
+ t->pitch |= ((tObj->Image[0][t->base.firstLevel]->Width *
texelBytes) + 63) & ~(63);
t->size |= R300_TX_SIZE_TXPITCH_EN;
if (!t->image_override)
(((tObj->Image[0][t->base.firstLevel]->Width) +
align) & ~align) - 1;
} else {
- t->pitch =
+ t->pitch |=
((tObj->Image[0][t->base.firstLevel]->Width *
texelBytes) + 63) & ~(63);
}
- t->dirty_state = TEX_ALL;
-
- /* FYI: r300UploadTexImages( rmesa, t ) used to be called here */
+ if (rmesa->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
+ if (tObj->Image[0][t->base.firstLevel]->Width > 2048)
+ t->pitch_reg |= R500_TXWIDTH_BIT11;
+ if (tObj->Image[0][t->base.firstLevel]->Height > 2048)
+ t->pitch_reg |= R500_TXHEIGHT_BIT11;
+ }
}
/* ================================================================
rmesa->state.texture.unit[unit].texobj = t;
t->base.bound |= (1 << unit);
- t->dirty_state |= 1 << unit;
driUpdateTextureLRU((driTextureObject *) t); /* XXX: should be locked! */
}
void r300SetTexOffset(__DRIcontext * pDRICtx, GLint texname,
unsigned long long offset, GLint depth, GLuint pitch)
{
- r300ContextPtr rmesa =
- (r300ContextPtr) ((__DRIcontextPrivate *) pDRICtx->private)->
- driverPrivate;
+ r300ContextPtr rmesa = pDRICtx->driverPrivate;
struct gl_texture_object *tObj =
_mesa_lookup_texture(rmesa->radeon.glCtx, texname);
r300TexObjPtr t;
+ uint32_t pitch_val;
if (!tObj)
return;
return;
t->offset = offset;
- t->pitch_reg = pitch;
+ t->pitch_reg &= (1 << 13) -1;
+ pitch_val = pitch;
switch (depth) {
case 32:
t->format = R300_EASY_TX_FORMAT(X, Y, Z, W, W8Z8Y8X8);
t->filter |= tx_table[2].filter;
- t->pitch_reg /= 4;
+ pitch_val /= 4;
break;
case 24:
default:
t->format = R300_EASY_TX_FORMAT(X, Y, Z, ONE, W8Z8Y8X8);
t->filter |= tx_table[4].filter;
- t->pitch_reg /= 4;
+ pitch_val /= 4;
break;
case 16:
t->format = R300_EASY_TX_FORMAT(X, Y, Z, ONE, Z5Y6X5);
t->filter |= tx_table[5].filter;
- t->pitch_reg /= 2;
+ pitch_val /= 2;
break;
}
+ pitch_val--;
- t->pitch_reg--;
+ t->pitch_reg |= pitch_val;
}
static GLboolean r300UpdateTextureUnit(GLcontext * ctx, int unit)
/**************************************************************************
-Copyright (C) 2005 Aapo Tahkola.
+Copyright (C) 2005 Aapo Tahkola <aet@rasterburn.org>
+Copyright (C) 2008 Oliver McFadden <z3ro.geek@gmail.com>
All Rights Reserved.
**************************************************************************/
-/**
- * \file
- *
- * \author Aapo Tahkola <aet@rasterburn.org>
- *
- * \author Oliver McFadden <z3ro.geek@gmail.com>
- *
- * For a description of the vertex program instruction set see r300_reg.h.
- */
+/* Radeon R5xx Acceleration, Revision 1.2 */
-#include "glheader.h"
-#include "macros.h"
-#include "enums.h"
-#include "program.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "shader/program.h"
#include "shader/prog_instruction.h"
#include "shader/prog_parameter.h"
#include "shader/prog_statevars.h"
#include "r300_context.h"
-#if SWIZZLE_X != VSF_IN_COMPONENT_X || \
- SWIZZLE_Y != VSF_IN_COMPONENT_Y || \
- SWIZZLE_Z != VSF_IN_COMPONENT_Z || \
- SWIZZLE_W != VSF_IN_COMPONENT_W || \
- SWIZZLE_ZERO != VSF_IN_COMPONENT_ZERO || \
- SWIZZLE_ONE != VSF_IN_COMPONENT_ONE || \
- WRITEMASK_X != VSF_FLAG_X || \
- WRITEMASK_Y != VSF_FLAG_Y || \
- WRITEMASK_Z != VSF_FLAG_Z || \
- WRITEMASK_W != VSF_FLAG_W
-#error Cannot change these!
-#endif
-
/* TODO: Get rid of t_src_class call */
#define CMP_SRCS(a, b) ((a.RelAddr != b.RelAddr) || (a.Index != b.Index && \
- ((t_src_class(a.File) == VSF_IN_CLASS_PARAM && \
- t_src_class(b.File) == VSF_IN_CLASS_PARAM) || \
- (t_src_class(a.File) == VSF_IN_CLASS_ATTR && \
- t_src_class(b.File) == VSF_IN_CLASS_ATTR)))) \
-
-#define ZERO_SRC_0 (MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), \
- SWIZZLE_ZERO, SWIZZLE_ZERO, \
- SWIZZLE_ZERO, SWIZZLE_ZERO, \
- t_src_class(src[0].File), VSF_FLAG_NONE) | (src[0].RelAddr << 4))
-
-#define ZERO_SRC_1 (MAKE_VSF_SOURCE(t_src_index(vp, &src[1]), \
- SWIZZLE_ZERO, SWIZZLE_ZERO, \
- SWIZZLE_ZERO, SWIZZLE_ZERO, \
- t_src_class(src[1].File), VSF_FLAG_NONE) | (src[1].RelAddr << 4))
-
-#define ZERO_SRC_2 (MAKE_VSF_SOURCE(t_src_index(vp, &src[2]), \
- SWIZZLE_ZERO, SWIZZLE_ZERO, \
- SWIZZLE_ZERO, SWIZZLE_ZERO, \
- t_src_class(src[2].File), VSF_FLAG_NONE) | (src[2].RelAddr << 4))
-
-#define ONE_SRC_0 (MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), \
- SWIZZLE_ONE, SWIZZLE_ONE, \
- SWIZZLE_ONE, SWIZZLE_ONE, \
- t_src_class(src[0].File), VSF_FLAG_NONE) | (src[0].RelAddr << 4))
-
-#define ONE_SRC_1 (MAKE_VSF_SOURCE(t_src_index(vp, &src[1]), \
- SWIZZLE_ONE, SWIZZLE_ONE, \
- SWIZZLE_ONE, SWIZZLE_ONE, \
- t_src_class(src[1].File), VSF_FLAG_NONE) | (src[1].RelAddr << 4))
-
-#define ONE_SRC_2 (MAKE_VSF_SOURCE(t_src_index(vp, &src[2]), \
- SWIZZLE_ONE, SWIZZLE_ONE, \
- SWIZZLE_ONE, SWIZZLE_ONE, \
- t_src_class(src[2].File), VSF_FLAG_NONE) | (src[2].RelAddr << 4))
+ ((t_src_class(a.File) == PVS_SRC_REG_CONSTANT && \
+ t_src_class(b.File) == PVS_SRC_REG_CONSTANT) || \
+ (t_src_class(a.File) == PVS_SRC_REG_INPUT && \
+ t_src_class(b.File) == PVS_SRC_REG_INPUT)))) \
-/* DP4 version seems to trigger some hw peculiarity */
-//#define PREFER_DP4
+/*
+ * Take an already-setup and valid source then swizzle it appropriately to
+ * obtain a constant ZERO or ONE source.
+ */
+#define __CONST(x, y) \
+ (PVS_SRC_OPERAND(t_src_index(vp, &src[x]), \
+ t_swizzle(y), \
+ t_swizzle(y), \
+ t_swizzle(y), \
+ t_swizzle(y), \
+ t_src_class(src[x].File), \
+ VSF_FLAG_NONE) | (src[x].RelAddr << 4))
#define FREE_TEMPS() \
do { \
- if(u_temp_i < vp->num_temporaries) { \
- WARN_ONCE("Ran out of temps, num temps %d, us %d\n", vp->num_temporaries, u_temp_i); \
+ int u_temp_used = (VSF_MAX_FRAGMENT_TEMPS - 1) - u_temp_i; \
+ if((vp->num_temporaries + u_temp_used) > VSF_MAX_FRAGMENT_TEMPS) { \
+ WARN_ONCE("Ran out of temps, num temps %d, us %d\n", vp->num_temporaries, u_temp_used); \
vp->native = GL_FALSE; \
} \
u_temp_i=VSF_MAX_FRAGMENT_TEMPS-1; \
} while (0)
int r300VertexProgUpdateParams(GLcontext * ctx,
- struct r300_vertex_program_cont *vp,
- float *dst)
+ struct r300_vertex_program_cont *vp, float *dst)
{
int pi;
struct gl_vertex_program *mesa_vp = &vp->mesa_program;
paramList = mesa_vp->Base.Parameters;
for (pi = 0; pi < paramList->NumParameters; pi++) {
switch (paramList->Parameters[pi].Type) {
-
case PROGRAM_STATE_VAR:
case PROGRAM_NAMED_PARAM:
//fprintf(stderr, "%s", vp->Parameters->Parameters[pi].Name);
*dst++ = paramList->ParameterValues[pi][2];
*dst++ = paramList->ParameterValues[pi][3];
break;
-
default:
_mesa_problem(NULL, "Bad param type in %s",
__FUNCTION__);
switch (file) {
case PROGRAM_TEMPORARY:
- return VSF_OUT_CLASS_TMP;
+ return PVS_DST_REG_TEMPORARY;
case PROGRAM_OUTPUT:
- return VSF_OUT_CLASS_RESULT;
+ return PVS_DST_REG_OUT;
case PROGRAM_ADDRESS:
- return VSF_OUT_CLASS_ADDR;
+ return PVS_DST_REG_A0;
/*
case PROGRAM_INPUT:
case PROGRAM_LOCAL_PARAM:
static unsigned long t_src_class(enum register_file file)
{
-
switch (file) {
case PROGRAM_TEMPORARY:
- return VSF_IN_CLASS_TMP;
-
+ return PVS_SRC_REG_TEMPORARY;
case PROGRAM_INPUT:
- return VSF_IN_CLASS_ATTR;
-
+ return PVS_SRC_REG_INPUT;
case PROGRAM_LOCAL_PARAM:
case PROGRAM_ENV_PARAM:
case PROGRAM_NAMED_PARAM:
+ case PROGRAM_CONSTANT:
case PROGRAM_STATE_VAR:
- return VSF_IN_CLASS_PARAM;
+ return PVS_SRC_REG_CONSTANT;
/*
case PROGRAM_OUTPUT:
case PROGRAM_WRITE_ONLY:
}
}
-static inline unsigned long t_swizzle(GLubyte swizzle)
+static INLINE unsigned long t_swizzle(GLubyte swizzle)
{
/* this is in fact a NOP as the Mesa SWIZZLE_* are all identical to VSF_IN_COMPONENT_* */
return swizzle;
int i;
if (vp == NULL) {
- fprintf(stderr, "vp null in call to %s from %s\n",
- __FUNCTION__, caller);
+ fprintf(stderr, "vp null in call to %s from %s\n", __FUNCTION__,
+ caller);
return;
}
/* src->NegateBase uses the NEGATE_ flags from program_instruction.h,
* which equal our VSF_FLAGS_ values, so it's safe to just pass it here.
*/
- return MAKE_VSF_SOURCE(t_src_index(vp, src),
+ return PVS_SRC_OPERAND(t_src_index(vp, src),
t_swizzle(GET_SWZ(src->Swizzle, 0)),
t_swizzle(GET_SWZ(src->Swizzle, 1)),
t_swizzle(GET_SWZ(src->Swizzle, 2)),
/* src->NegateBase uses the NEGATE_ flags from program_instruction.h,
* which equal our VSF_FLAGS_ values, so it's safe to just pass it here.
*/
- return MAKE_VSF_SOURCE(t_src_index(vp, src),
+ return PVS_SRC_OPERAND(t_src_index(vp, src),
t_swizzle(GET_SWZ(src->Swizzle, 0)),
t_swizzle(GET_SWZ(src->Swizzle, 0)),
t_swizzle(GET_SWZ(src->Swizzle, 0)),
return GL_TRUE;
}
-/*
- * Instruction Inputs Output Description
- * ----------- ------ ------ --------------------------------
- * ABS v v absolute value
- * ADD v,v v add
- * ARL s a address register load
- * DP3 v,v ssss 3-component dot product
- * DP4 v,v ssss 4-component dot product
- * DPH v,v ssss homogeneous dot product
- * DST v,v v distance vector
- * EX2 s ssss exponential base 2
- * EXP s v exponential base 2 (approximate)
- * FLR v v floor
- * FRC v v fraction
- * LG2 s ssss logarithm base 2
- * LIT v v compute light coefficients
- * LOG s v logarithm base 2 (approximate)
- * MAD v,v,v v multiply and add
- * MAX v,v v maximum
- * MIN v,v v minimum
- * MOV v v move
- * MUL v,v v multiply
- * POW s,s ssss exponentiate
- * RCP s ssss reciprocal
- * RSQ s ssss reciprocal square root
- * SGE v,v v set on greater than or equal
- * SLT v,v v set on less than
- * SUB v,v v subtract
- * SWZ v v extended swizzle
- * XPD v,v v cross product
- *
- * Table X.5: Summary of vertex program instructions. "v" indicates a
- * floating-point vector input or output, "s" indicates a floating-point
- * scalar input, "ssss" indicates a scalar output replicated across a
- * 4-component result vector, and "a" indicates a single address register
- * component.
- */
-
-static GLuint *t_opcode_abs(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeABS(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
//MAX RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_MAX, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_MAXIMUM,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 3)),
- t_src_class(src[0].File),
- (!src[0].
- NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ inst[2] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 3)),
+ t_src_class(src[0].File),
+ (!src[0].
+ NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
(src[0].RelAddr << 4);
inst[3] = 0;
return inst;
}
-static GLuint *t_opcode_add(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeADD(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- unsigned long hw_op;
-
-#if 1
- hw_op = (src[0].File == PROGRAM_TEMPORARY
- && src[1].File ==
- PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 :
- R300_VPI_OUT_OP_MAD;
-
- inst[0] =
- MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
- inst[1] = ONE_SRC_0;
- inst[2] = t_src(vp, &src[0]);
- inst[3] = t_src(vp, &src[1]);
-#else
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
-
-#endif
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_arl(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeARL(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ARL, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_FLT2FIX_DX,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_dp3(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeDP3(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
//DOT RESULT 1.X Y Z W PARAM 0{} {X Y Z ZERO} PARAM 0{} {X Y Z ZERO}
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_DOT, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
- inst[1] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
- SWIZZLE_ZERO, t_src_class(src[0].File),
- src[0].
- NegateBase ? VSF_FLAG_XYZ : VSF_FLAG_NONE) |
+ inst[0] = PVS_OP_DST_OPERAND(VE_DOT_PRODUCT,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
+ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
+ SWIZZLE_ZERO,
+ t_src_class(src[0].File),
+ src[0].
+ NegateBase ? VSF_FLAG_XYZ : VSF_FLAG_NONE) |
(src[0].RelAddr << 4);
-
inst[2] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
+ PVS_SRC_OPERAND(t_src_index(vp, &src[1]),
t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
- SWIZZLE_ZERO, t_src_class(src[1].File),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 2)), SWIZZLE_ZERO,
+ t_src_class(src[1].File),
src[1].
NegateBase ? VSF_FLAG_XYZ : VSF_FLAG_NONE) |
(src[1].RelAddr << 4);
-
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_dp4(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeDP4(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_DOT, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_DOT_PRODUCT,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_dph(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeDPH(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
//DOT RESULT 1.X Y Z W PARAM 0{} {X Y Z ONE} PARAM 0{} {X Y Z W}
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_DOT, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
- inst[1] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
- VSF_IN_COMPONENT_ONE, t_src_class(src[0].File),
- src[0].
- NegateBase ? VSF_FLAG_XYZ : VSF_FLAG_NONE) |
+ inst[0] = PVS_OP_DST_OPERAND(VE_DOT_PRODUCT,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
+ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 1)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 2)),
+ PVS_SRC_SELECT_FORCE_1,
+ t_src_class(src[0].File),
+ src[0].
+ NegateBase ? VSF_FLAG_XYZ : VSF_FLAG_NONE) |
(src[0].RelAddr << 4);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_dst(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeDST(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_DST, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_DISTANCE_VECTOR,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_ex2(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeEX2(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_EX2, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(ME_EXP_BASE2_FULL_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src_scalar(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_exp(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeEXP(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_EXP, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(ME_EXP_BASE2_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src_scalar(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_flr(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3], int *u_temp_i)
+static GLuint *r300TranslateOpcodeFLR(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3],
+ int *u_temp_i)
{
/* FRC TMP 0.X Y Z W PARAM 0{} {X Y Z W}
ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} TMP 0{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W */
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_FRC, *u_temp_i,
- t_dst_mask(vpi->DstReg.WriteMask),
- VSF_OUT_CLASS_TMP);
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_FRACTION,
+ GL_FALSE,
+ GL_FALSE,
+ *u_temp_i,
+ t_dst_mask(vpi->DstReg.WriteMask),
+ PVS_DST_REG_TEMPORARY);
inst[1] = t_src(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
inst += 4;
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] =
- MAKE_VSF_SOURCE(*u_temp_i, VSF_IN_COMPONENT_X,
- VSF_IN_COMPONENT_Y, VSF_IN_COMPONENT_Z,
- VSF_IN_COMPONENT_W, VSF_IN_CLASS_TMP,
- /* Not 100% sure about this */
- (!src[0].
- NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE
- /*VSF_FLAG_ALL */ );
-
- inst[3] = ZERO_SRC_0;
+ inst[2] = PVS_SRC_OPERAND(*u_temp_i,
+ PVS_SRC_SELECT_X,
+ PVS_SRC_SELECT_Y,
+ PVS_SRC_SELECT_Z,
+ PVS_SRC_SELECT_W, PVS_SRC_REG_TEMPORARY,
+ /* Not 100% sure about this */
+ (!src[0].
+ NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE
+ /*VSF_FLAG_ALL */ );
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
(*u_temp_i)--;
return inst;
}
-static GLuint *t_opcode_frc(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeFRC(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_FRC, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_FRACTION,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_lg2(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeLG2(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
// LG2 RESULT 1.X Y Z W PARAM 0{} {X X X X}
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_LG2, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
- inst[1] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[0]),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
- t_src_class(src[0].File),
- src[0].
- NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ inst[0] = PVS_OP_DST_OPERAND(ME_LOG_BASE2_FULL_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
+ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)),
+ t_src_class(src[0].File),
+ src[0].
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
(src[0].RelAddr << 4);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_lit(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeLIT(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
//LIT TMP 1.Y Z TMP 1{} {X W Z Y} TMP 1{} {Y W Z X} TMP 1{} {Y X Z W}
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_LIT, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(ME_LIGHT_COEFF_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
/* NOTE: Users swizzling might not work. */
- inst[1] = MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
- t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
- VSF_IN_COMPONENT_ZERO, // z
- t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
+ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // X
+ t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // W
+ PVS_SRC_SELECT_FORCE_0, // Z
+ t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // Y
t_src_class(src[0].File),
src[0].
- NegateBase ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[0].RelAddr << 4);
- inst[2] = MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
- t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
- VSF_IN_COMPONENT_ZERO, // z
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[0].RelAddr << 4);
+ inst[2] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // Y
+ t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // W
+ PVS_SRC_SELECT_FORCE_0, // Z
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // X
t_src_class(src[0].File),
src[0].
- NegateBase ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[0].RelAddr << 4);
- inst[3] = MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
- VSF_IN_COMPONENT_ZERO, // z
- t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[0].RelAddr << 4);
+ inst[3] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // Y
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // X
+ PVS_SRC_SELECT_FORCE_0, // Z
+ t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // W
t_src_class(src[0].File),
src[0].
- NegateBase ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[0].RelAddr << 4);
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[0].RelAddr << 4);
return inst;
}
-static GLuint *t_opcode_log(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeLOG(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_LOG, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(ME_LOG_BASE2_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src_scalar(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_mad(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeMAD(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- unsigned long hw_op;
-
- hw_op = (src[0].File == PROGRAM_TEMPORARY
- && src[1].File == PROGRAM_TEMPORARY
- && src[2].File ==
- PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 :
- R300_VPI_OUT_OP_MAD;
-
- inst[0] =
- MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(PVS_MACRO_OP_2CLK_MADD,
+ GL_FALSE,
+ GL_TRUE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
inst[3] = t_src(vp, &src[2]);
return inst;
}
-static GLuint *t_opcode_max(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeMAX(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_MAX, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_MAXIMUM,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_min(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeMIN(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_MIN, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_MINIMUM,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_mov(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeMOV(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
//ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{} {ZERO ZERO ZERO ZERO}
-#if 1
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
-#else
- hw_op =
- (src[0].File ==
- PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 :
- R300_VPI_OUT_OP_MAD;
-
- inst[0] =
- MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
- inst[1] = t_src(vp, &src[0]);
- inst[2] = ONE_SRC_0;
- inst[3] = ZERO_SRC_0;
-#endif
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_mul(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeMUL(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- unsigned long hw_op;
-
- // HW mul can take third arg but appears to have some other limitations.
-
- hw_op = (src[0].File == PROGRAM_TEMPORARY
- && src[1].File ==
- PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 :
- R300_VPI_OUT_OP_MAD;
-
- inst[0] =
- MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(VE_MULTIPLY,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
-
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_pow(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodePOW(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_POW, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(ME_POWER_FUNC_FF,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src_scalar(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
inst[3] = t_src_scalar(vp, &src[1]);
return inst;
}
-static GLuint *t_opcode_rcp(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeRCP(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_RCP, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(ME_RECIP_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src_scalar(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_rsq(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeRSQ(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_RSQ, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(ME_RECIP_SQRT_DX,
+ GL_TRUE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src_scalar(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_sge(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeSGE(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_SGE, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_SET_GREATER_THAN_EQUAL,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_slt(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeSLT(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_SLT, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_SET_LESS_THAN,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
inst[2] = t_src(vp, &src[1]);
- inst[3] = ZERO_SRC_1;
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_sub(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeSUB(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
- unsigned long hw_op;
-
//ADD RESULT 1.X Y Z W TMP 0{} {X Y Z W} PARAM 1{X Y Z W } {X Y Z W} neg Xneg Yneg Zneg W
-#if 1
- hw_op = (src[0].File == PROGRAM_TEMPORARY
- && src[1].File ==
- PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 :
- R300_VPI_OUT_OP_MAD;
-
- inst[0] =
- MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+#if 0
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] = ONE_SRC_0;
- inst[3] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
- t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
- t_src_class(src[1].File),
- (!src[1].
- NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ inst[2] = PVS_SRC_OPERAND(t_src_index(vp, &src[1]),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
+ t_src_class(src[1].File),
+ (!src[1].
+ NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
(src[1].RelAddr << 4);
+ inst[3] = 0;
#else
inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
+ PVS_OP_DST_OPERAND(VE_MULTIPLY_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] =
- MAKE_VSF_SOURCE(t_src_index(vp, &src[1]),
- t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
- t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
- t_src_class(src[1].File),
- (!src[1].
- NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ inst[2] = __CONST(0, SWIZZLE_ONE);
+ inst[3] = PVS_SRC_OPERAND(t_src_index(vp, &src[1]),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 0)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 1)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 2)),
+ t_swizzle(GET_SWZ(src[1].Swizzle, 3)),
+ t_src_class(src[1].File),
+ (!src[1].
+ NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
(src[1].RelAddr << 4);
- inst[3] = 0;
#endif
return inst;
}
-static GLuint *t_opcode_swz(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3])
+static GLuint *r300TranslateOpcodeSWZ(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3])
{
//ADD RESULT 1.X Y Z W PARAM 0{} {X Y Z W} PARAM 0{} {ZERO ZERO ZERO ZERO}
-#if 1
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
inst[1] = t_src(vp, &src[0]);
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
-#else
- hw_op =
- (src[0].File ==
- PROGRAM_TEMPORARY) ? R300_VPI_OUT_OP_MAD_2 :
- R300_VPI_OUT_OP_MAD;
-
- inst[0] =
- MAKE_VSF_OP(hw_op, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
- inst[1] = t_src(vp, &src[0]);
- inst[2] = ONE_SRC_0;
- inst[3] = ZERO_SRC_0;
-#endif
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
return inst;
}
-static GLuint *t_opcode_xpd(struct r300_vertex_program *vp,
- struct prog_instruction *vpi, GLuint * inst,
- struct prog_src_register src[3], int *u_temp_i)
+static GLuint *r300TranslateOpcodeXPD(struct r300_vertex_program *vp,
+ struct prog_instruction *vpi,
+ GLuint * inst,
+ struct prog_src_register src[3],
+ int *u_temp_i)
{
/* mul r0, r1.yzxw, r2.zxyw
mad r0, -r2.yzxw, r1.zxyw, r0
- NOTE: might need MAD_2
*/
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_MAD, *u_temp_i,
- t_dst_mask(vpi->DstReg.WriteMask),
- VSF_OUT_CLASS_TMP);
-
- inst[1] = MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
- t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
- t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
+ inst[0] = PVS_OP_DST_OPERAND(VE_MULTIPLY_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ *u_temp_i,
+ t_dst_mask(vpi->DstReg.WriteMask),
+ PVS_DST_REG_TEMPORARY);
+ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // Y
+ t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // Z
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // X
+ t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // W
t_src_class(src[0].File),
src[0].
- NegateBase ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[0].RelAddr << 4);
-
- inst[2] = MAKE_VSF_SOURCE(t_src_index(vp, &src[1]), t_swizzle(GET_SWZ(src[1].Swizzle, 2)), // z
- t_swizzle(GET_SWZ(src[1].Swizzle, 0)), // x
- t_swizzle(GET_SWZ(src[1].Swizzle, 1)), // y
- t_swizzle(GET_SWZ(src[1].Swizzle, 3)), // w
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[0].RelAddr << 4);
+ inst[2] = PVS_SRC_OPERAND(t_src_index(vp, &src[1]), t_swizzle(GET_SWZ(src[1].Swizzle, 2)), // Z
+ t_swizzle(GET_SWZ(src[1].Swizzle, 0)), // X
+ t_swizzle(GET_SWZ(src[1].Swizzle, 1)), // Y
+ t_swizzle(GET_SWZ(src[1].Swizzle, 3)), // W
t_src_class(src[1].File),
src[1].
- NegateBase ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[1].RelAddr << 4);
-
- inst[3] = ZERO_SRC_1;
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[1].RelAddr << 4);
+ inst[3] = __CONST(1, SWIZZLE_ZERO);
inst += 4;
- (*u_temp_i)--;
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_MAD, t_dst_index(vp, &vpi->DstReg),
- t_dst_mask(vpi->DstReg.WriteMask),
- t_dst_class(vpi->DstReg.File));
-
- inst[1] = MAKE_VSF_SOURCE(t_src_index(vp, &src[1]), t_swizzle(GET_SWZ(src[1].Swizzle, 1)), // y
- t_swizzle(GET_SWZ(src[1].Swizzle, 2)), // z
- t_swizzle(GET_SWZ(src[1].Swizzle, 0)), // x
- t_swizzle(GET_SWZ(src[1].Swizzle, 3)), // w
+ inst[0] = PVS_OP_DST_OPERAND(VE_MULTIPLY_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ t_dst_index(vp, &vpi->DstReg),
+ t_dst_mask(vpi->DstReg.WriteMask),
+ t_dst_class(vpi->DstReg.File));
+ inst[1] = PVS_SRC_OPERAND(t_src_index(vp, &src[1]), t_swizzle(GET_SWZ(src[1].Swizzle, 1)), // Y
+ t_swizzle(GET_SWZ(src[1].Swizzle, 2)), // Z
+ t_swizzle(GET_SWZ(src[1].Swizzle, 0)), // X
+ t_swizzle(GET_SWZ(src[1].Swizzle, 3)), // W
t_src_class(src[1].File),
(!src[1].
- NegateBase) ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[1].RelAddr << 4);
-
- inst[2] = MAKE_VSF_SOURCE(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // z
- t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // x
- t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // y
- t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // w
+ NegateBase) ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[1].RelAddr << 4);
+ inst[2] = PVS_SRC_OPERAND(t_src_index(vp, &src[0]), t_swizzle(GET_SWZ(src[0].Swizzle, 2)), // Z
+ t_swizzle(GET_SWZ(src[0].Swizzle, 0)), // X
+ t_swizzle(GET_SWZ(src[0].Swizzle, 1)), // Y
+ t_swizzle(GET_SWZ(src[0].Swizzle, 3)), // W
t_src_class(src[0].File),
src[0].
- NegateBase ? VSF_FLAG_ALL :
- VSF_FLAG_NONE) | (src[0].RelAddr << 4);
-
+ NegateBase ? VSF_FLAG_ALL : VSF_FLAG_NONE) |
+ (src[0].RelAddr << 4);
inst[3] =
- MAKE_VSF_SOURCE(*u_temp_i + 1, VSF_IN_COMPONENT_X,
- VSF_IN_COMPONENT_Y, VSF_IN_COMPONENT_Z,
- VSF_IN_COMPONENT_W, VSF_IN_CLASS_TMP,
- VSF_FLAG_NONE);
+ PVS_SRC_OPERAND(*u_temp_i, PVS_SRC_SELECT_X, PVS_SRC_SELECT_Y,
+ PVS_SRC_SELECT_Z, PVS_SRC_SELECT_W,
+ PVS_SRC_REG_TEMPORARY, VSF_FLAG_NONE);
+
+ (*u_temp_i)--;
return inst;
}
if (num_operands == 3) { /* TODO: scalars */
if (CMP_SRCS(src[1], src[2])
|| CMP_SRCS(src[0], src[2])) {
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD,
- u_temp_i, VSF_FLAG_ALL,
- VSF_OUT_CLASS_TMP);
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ u_temp_i,
+ VSF_FLAG_ALL,
+ PVS_DST_REG_TEMPORARY);
inst[1] =
- MAKE_VSF_SOURCE(t_src_index
- (vp, &src[2]),
- SWIZZLE_X, SWIZZLE_Y,
- SWIZZLE_Z, SWIZZLE_W,
- t_src_class(src[2].
- File),
- VSF_FLAG_NONE) |
- (src[2].RelAddr << 4);
-
- inst[2] = ZERO_SRC_2;
- inst[3] = ZERO_SRC_2;
+ PVS_SRC_OPERAND(t_src_index(vp, &src[2]),
+ SWIZZLE_X,
+ SWIZZLE_Y,
+ SWIZZLE_Z,
+ SWIZZLE_W,
+ t_src_class(src[2].File),
+ VSF_FLAG_NONE) | (src[2].
+ RelAddr <<
+ 4);
+ inst[2] = __CONST(2, SWIZZLE_ZERO);
+ inst[3] = __CONST(2, SWIZZLE_ZERO);
inst += 4;
src[2].File = PROGRAM_TEMPORARY;
if (num_operands >= 2) {
if (CMP_SRCS(src[1], src[0])) {
- inst[0] =
- MAKE_VSF_OP(R300_VPI_OUT_OP_ADD,
- u_temp_i, VSF_FLAG_ALL,
- VSF_OUT_CLASS_TMP);
-
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ u_temp_i,
+ VSF_FLAG_ALL,
+ PVS_DST_REG_TEMPORARY);
inst[1] =
- MAKE_VSF_SOURCE(t_src_index
- (vp, &src[0]),
- SWIZZLE_X, SWIZZLE_Y,
- SWIZZLE_Z, SWIZZLE_W,
- t_src_class(src[0].
- File),
- VSF_FLAG_NONE) |
- (src[0].RelAddr << 4);
-
- inst[2] = ZERO_SRC_0;
- inst[3] = ZERO_SRC_0;
+ PVS_SRC_OPERAND(t_src_index(vp, &src[0]),
+ SWIZZLE_X,
+ SWIZZLE_Y,
+ SWIZZLE_Z,
+ SWIZZLE_W,
+ t_src_class(src[0].File),
+ VSF_FLAG_NONE) | (src[0].
+ RelAddr <<
+ 4);
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
inst += 4;
src[0].File = PROGRAM_TEMPORARY;
switch (vpi->Opcode) {
case OPCODE_ABS:
- inst = t_opcode_abs(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeABS(vp, vpi, inst, src);
break;
case OPCODE_ADD:
- inst = t_opcode_add(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeADD(vp, vpi, inst, src);
break;
case OPCODE_ARL:
- inst = t_opcode_arl(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeARL(vp, vpi, inst, src);
break;
case OPCODE_DP3:
- inst = t_opcode_dp3(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeDP3(vp, vpi, inst, src);
break;
case OPCODE_DP4:
- inst = t_opcode_dp4(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeDP4(vp, vpi, inst, src);
break;
case OPCODE_DPH:
- inst = t_opcode_dph(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeDPH(vp, vpi, inst, src);
break;
case OPCODE_DST:
- inst = t_opcode_dst(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeDST(vp, vpi, inst, src);
break;
case OPCODE_EX2:
- inst = t_opcode_ex2(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeEX2(vp, vpi, inst, src);
break;
case OPCODE_EXP:
- inst = t_opcode_exp(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeEXP(vp, vpi, inst, src);
break;
case OPCODE_FLR:
- inst =
- t_opcode_flr(vp, vpi, inst, src, /* FIXME */
- &u_temp_i);
+ inst = r300TranslateOpcodeFLR(vp, vpi, inst, src, /* FIXME */
+ &u_temp_i);
break;
case OPCODE_FRC:
- inst = t_opcode_frc(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeFRC(vp, vpi, inst, src);
break;
case OPCODE_LG2:
- inst = t_opcode_lg2(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeLG2(vp, vpi, inst, src);
break;
case OPCODE_LIT:
- inst = t_opcode_lit(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeLIT(vp, vpi, inst, src);
break;
case OPCODE_LOG:
- inst = t_opcode_log(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeLOG(vp, vpi, inst, src);
break;
case OPCODE_MAD:
- inst = t_opcode_mad(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeMAD(vp, vpi, inst, src);
break;
case OPCODE_MAX:
- inst = t_opcode_max(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeMAX(vp, vpi, inst, src);
break;
case OPCODE_MIN:
- inst = t_opcode_min(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeMIN(vp, vpi, inst, src);
break;
case OPCODE_MOV:
- inst = t_opcode_mov(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeMOV(vp, vpi, inst, src);
break;
case OPCODE_MUL:
- inst = t_opcode_mul(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeMUL(vp, vpi, inst, src);
break;
case OPCODE_POW:
- inst = t_opcode_pow(vp, vpi, inst, src);
+ inst = r300TranslateOpcodePOW(vp, vpi, inst, src);
break;
case OPCODE_RCP:
- inst = t_opcode_rcp(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeRCP(vp, vpi, inst, src);
break;
case OPCODE_RSQ:
- inst = t_opcode_rsq(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeRSQ(vp, vpi, inst, src);
break;
case OPCODE_SGE:
- inst = t_opcode_sge(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeSGE(vp, vpi, inst, src);
break;
case OPCODE_SLT:
- inst = t_opcode_slt(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeSLT(vp, vpi, inst, src);
break;
case OPCODE_SUB:
- inst = t_opcode_sub(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeSUB(vp, vpi, inst, src);
break;
case OPCODE_SWZ:
- inst = t_opcode_swz(vp, vpi, inst, src);
+ inst = r300TranslateOpcodeSWZ(vp, vpi, inst, src);
break;
case OPCODE_XPD:
- inst =
- t_opcode_xpd(vp, vpi, inst, src, /* FIXME */
- &u_temp_i);
+ inst = r300TranslateOpcodeXPD(vp, vpi, inst, src, /* FIXME */
+ &u_temp_i);
break;
default:
assert(0);
}
}
+ /* Some outputs may be artificially added, to match the inputs
+ of the fragment program. Blank the outputs here. */
+ for (i = 0; i < VERT_RESULT_MAX; i++) {
+ if (vp->key.OutputsAdded & (1 << i)) {
+ inst[0] = PVS_OP_DST_OPERAND(VE_ADD,
+ GL_FALSE,
+ GL_FALSE,
+ vp->outputs[i],
+ VSF_FLAG_ALL,
+ PVS_DST_REG_OUT);
+ inst[1] = __CONST(0, SWIZZLE_ZERO);
+ inst[2] = __CONST(0, SWIZZLE_ZERO);
+ inst[3] = __CONST(0, SWIZZLE_ZERO);
+ inst += 4;
+ }
+ }
+
vp->program.length = (inst - vp->program.body.i);
if (vp->program.length >= VSF_MAX_FRAGMENT_LENGTH) {
vp->program.length = 0;
#endif
}
+/* DP4 version seems to trigger some hw peculiarity */
+//#define PREFER_DP4
+
static void position_invariant(struct gl_program *prog)
{
struct prog_instruction *vpi;
struct gl_program_parameter_list *paramList;
int i;
- gl_state_index tokens[STATE_LENGTH] =
- { STATE_MVP_MATRIX, 0, 0, 0, 0 };
+ gl_state_index tokens[STATE_LENGTH] = { STATE_MVP_MATRIX, 0, 0, 0, 0 };
/* tokens[4] = matrix modifier */
#ifdef PREFER_DP4
assert(vpi->Opcode == OPCODE_END);
}
-static void insert_wpos(struct r300_vertex_program *vp,
- struct gl_program *prog, GLuint temp_index)
+static void insert_wpos(struct r300_vertex_program *vp, struct gl_program *prog,
+ GLuint temp_index)
{
struct prog_instruction *vpi;
struct prog_instruction *vpi_insert;
prog->NumInstructions - 1);
/* END */
_mesa_copy_instructions(&vpi[prog->NumInstructions + 1],
- &prog->Instructions[prog->NumInstructions -
- 1], 1);
+ &prog->Instructions[prog->NumInstructions - 1],
+ 1);
vpi_insert = &vpi[prog->NumInstructions - 1];
vpi_insert[i].Opcode = OPCODE_MOV;
return vp;
}
+static void add_outputs(struct r300_vertex_program_key *key, GLint vert)
+{
+ if (key->OutputsWritten & (1 << vert))
+ return;
+
+ key->OutputsWritten |= 1 << vert;
+ key->OutputsAdded |= 1 << vert;
+}
+
void r300SelectVertexShader(r300ContextPtr r300)
{
GLcontext *ctx = ctx = r300->radeon.glCtx;
struct r300_vertex_program *vp;
GLint wpos_idx;
- vpc =
- (struct r300_vertex_program_cont *)ctx->VertexProgram._Current;
+ vpc = (struct r300_vertex_program_cont *)ctx->VertexProgram._Current;
+ wanted_key.InputsRead = vpc->mesa_program.Base.InputsRead;
+ wanted_key.OutputsWritten = vpc->mesa_program.Base.OutputsWritten;
InputsRead = ctx->FragmentProgram._Current->Base.InputsRead;
wpos_idx = -1;
_mesa_exit(-1);
}
- InputsRead |= (FRAG_BIT_TEX0 << i);
+ wanted_key.OutputsWritten |= 1 << (VERT_RESULT_TEX0 + i);
wpos_idx = i;
}
- wanted_key.InputsRead = vpc->mesa_program.Base.InputsRead;
- wanted_key.OutputsWritten = vpc->mesa_program.Base.OutputsWritten;
- wanted_key.OutputsWritten |= 1 << VERT_RESULT_HPOS;
+ add_outputs(&wanted_key, VERT_RESULT_HPOS);
if (InputsRead & FRAG_BIT_COL0) {
- wanted_key.OutputsWritten |= 1 << VERT_RESULT_COL0;
+ add_outputs(&wanted_key, VERT_RESULT_COL0);
}
- if ((InputsRead & FRAG_BIT_COL1)) {
- wanted_key.OutputsWritten |= 1 << VERT_RESULT_COL1;
+ if (InputsRead & FRAG_BIT_COL1) {
+ add_outputs(&wanted_key, VERT_RESULT_COL1);
}
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
if (InputsRead & (FRAG_BIT_TEX0 << i)) {
- wanted_key.OutputsWritten |=
- 1 << (VERT_RESULT_TEX0 + i);
+ add_outputs(&wanted_key, VERT_RESULT_TEX0 + i);
}
}
if (vpc->mesa_program.IsPositionInvariant) {
/* we wan't position don't we ? */
wanted_key.InputsRead |= (1 << VERT_ATTRIB_POS);
- wanted_key.OutputsWritten |= (1 << VERT_RESULT_HPOS);
}
for (vp = vpc->progs; vp; vp = vp->next)
#include "r300_reg.h"
+#define PVS_OP_DST_OPERAND(opcode, math_inst, macro_inst, reg_index, reg_writemask, reg_class) \
+ (((opcode & PVS_DST_OPCODE_MASK) << PVS_DST_OPCODE_SHIFT) \
+ | ((math_inst & PVS_DST_MATH_INST_MASK) << PVS_DST_MATH_INST_SHIFT) \
+ | ((macro_inst & PVS_DST_MACRO_INST_MASK) << PVS_DST_MACRO_INST_SHIFT) \
+ | ((reg_index & PVS_DST_OFFSET_MASK) << PVS_DST_OFFSET_SHIFT) \
+ | ((reg_writemask & 0xf) << PVS_DST_WE_X_SHIFT) /* X Y Z W */ \
+ | ((reg_class & PVS_DST_REG_TYPE_MASK) << PVS_DST_REG_TYPE_SHIFT))
+
+#define PVS_SRC_OPERAND(in_reg_index, comp_x, comp_y, comp_z, comp_w, reg_class, negate) \
+ (((in_reg_index & PVS_SRC_OFFSET_MASK) << PVS_SRC_OFFSET_SHIFT) \
+ | ((comp_x & PVS_SRC_SWIZZLE_X_MASK) << PVS_SRC_SWIZZLE_X_SHIFT) \
+ | ((comp_y & PVS_SRC_SWIZZLE_Y_MASK) << PVS_SRC_SWIZZLE_Y_SHIFT) \
+ | ((comp_z & PVS_SRC_SWIZZLE_Z_MASK) << PVS_SRC_SWIZZLE_Z_SHIFT) \
+ | ((comp_w & PVS_SRC_SWIZZLE_W_MASK) << PVS_SRC_SWIZZLE_W_SHIFT) \
+ | ((negate & 0xf) << PVS_SRC_MODIFIER_X_SHIFT) /* X Y Z W */ \
+ | ((reg_class & PVS_SRC_REG_TYPE_MASK) << PVS_SRC_REG_TYPE_SHIFT))
+
+#if 1
+
#define VSF_FLAG_X 1
#define VSF_FLAG_Y 2
#define VSF_FLAG_Z 4
#define VSF_FLAG_ALL 0xf
#define VSF_FLAG_NONE 0
-#define VSF_OUT_CLASS_TMP 0
-#define VSF_OUT_CLASS_ADDR 1
-#define VSF_OUT_CLASS_RESULT 2
-
-/* first DWORD of an instruction */
-
-/* possible operations:
- DOT, MUL, ADD, MAD, FRC, MAX, MIN, SGE, SLT, EXP, LOG, LIT, POW, RCP, RSQ, EX2,
- LG2, MAD_2 */
-
-#define MAKE_VSF_OP(op, out_reg_index, out_reg_fields, class) \
- ((op) \
- | ((out_reg_index) << R300_VPI_OUT_REG_INDEX_SHIFT) \
- | ((out_reg_fields) << 20) \
- | ( (class) << 8 ) )
-
-#define EASY_VSF_OP(op, out_reg_index, out_reg_fields, class) \
- MAKE_VSF_OP(R300_VPI_OUT_OP_##op, out_reg_index, VSF_FLAG_##out_reg_fields, VSF_OUT_CLASS_##class) \
-
-/* according to Nikolai, the subsequent 3 DWORDs are sources, use same define for each */
-
-#define VSF_IN_CLASS_TMP 0
-#define VSF_IN_CLASS_ATTR 1
-#define VSF_IN_CLASS_PARAM 2
-#define VSF_IN_CLASS_NONE 9
-
-#define VSF_IN_COMPONENT_X 0
-#define VSF_IN_COMPONENT_Y 1
-#define VSF_IN_COMPONENT_Z 2
-#define VSF_IN_COMPONENT_W 3
-#define VSF_IN_COMPONENT_ZERO 4
-#define VSF_IN_COMPONENT_ONE 5
-
-#define MAKE_VSF_SOURCE(in_reg_index, comp_x, comp_y, comp_z, comp_w, class, negate) \
- ( ((in_reg_index)<<R300_VPI_IN_REG_INDEX_SHIFT) \
- | ((comp_x)<<R300_VPI_IN_X_SHIFT) \
- | ((comp_y)<<R300_VPI_IN_Y_SHIFT) \
- | ((comp_z)<<R300_VPI_IN_Z_SHIFT) \
- | ((comp_w)<<R300_VPI_IN_W_SHIFT) \
- | ((negate)<<25) | ((class)))
-
-#define EASY_VSF_SOURCE(in_reg_index, comp_x, comp_y, comp_z, comp_w, class, negate) \
- MAKE_VSF_SOURCE(in_reg_index, \
- VSF_IN_COMPONENT_##comp_x, \
- VSF_IN_COMPONENT_##comp_y, \
- VSF_IN_COMPONENT_##comp_z, \
- VSF_IN_COMPONENT_##comp_w, \
- VSF_IN_CLASS_##class, VSF_FLAG_##negate)
-
-/* special sources: */
-
-/* (1.0,1.0,1.0,1.0) vector (ATTR, plain ) */
-#define VSF_ATTR_UNITY(reg) EASY_VSF_SOURCE(reg, ONE, ONE, ONE, ONE, ATTR, NONE)
-#define VSF_UNITY(reg) EASY_VSF_SOURCE(reg, ONE, ONE, ONE, ONE, NONE, NONE)
-
-/* contents of unmodified register */
-#define VSF_REG(reg) EASY_VSF_SOURCE(reg, X, Y, Z, W, ATTR, NONE)
-
-/* contents of unmodified parameter */
-#define VSF_PARAM(reg) EASY_VSF_SOURCE(reg, X, Y, Z, W, PARAM, NONE)
-
-/* contents of unmodified temporary register */
-#define VSF_TMP(reg) EASY_VSF_SOURCE(reg, X, Y, Z, W, TMP, NONE)
-
-/* components of ATTR register */
-#define VSF_ATTR_X(reg) EASY_VSF_SOURCE(reg, X, X, X, X, ATTR, NONE)
-#define VSF_ATTR_Y(reg) EASY_VSF_SOURCE(reg, Y, Y, Y, Y, ATTR, NONE)
-#define VSF_ATTR_Z(reg) EASY_VSF_SOURCE(reg, Z, Z, Z, Z, ATTR, NONE)
-#define VSF_ATTR_W(reg) EASY_VSF_SOURCE(reg, W, W, W, W, ATTR, NONE)
+#endif
#endif
--- /dev/null
+/*
+ * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "r500_fragprog.h"
+
+#include "radeon_nqssadce.h"
+#include "radeon_program_alu.h"
+
+
+static struct prog_src_register shadow_ambient(struct gl_program *program, int tmu)
+{
+ gl_state_index fail_value_tokens[STATE_LENGTH] = {
+ STATE_INTERNAL, STATE_SHADOW_AMBIENT, 0, 0, 0
+ };
+ struct prog_src_register reg = { 0, };
+
+ fail_value_tokens[2] = tmu;
+ reg.File = PROGRAM_STATE_VAR;
+ reg.Index = _mesa_add_state_reference(program->Parameters, fail_value_tokens);
+ reg.Swizzle = SWIZZLE_WWWW;
+ return reg;
+}
+
+/**
+ * Transform TEX, TXP, TXB, and KIL instructions in the following way:
+ * - premultiply texture coordinates for RECT
+ * - extract operand swizzles
+ * - introduce a temporary register when write masks are needed
+ *
+ */
+static GLboolean transform_TEX(
+ struct radeon_transform_context *t,
+ struct prog_instruction* orig_inst, void* data)
+{
+ struct r500_fragment_program_compiler *compiler =
+ (struct r500_fragment_program_compiler*)data;
+ struct prog_instruction inst = *orig_inst;
+ struct prog_instruction* tgt;
+ GLboolean destredirect = GL_FALSE;
+
+ if (inst.Opcode != OPCODE_TEX &&
+ inst.Opcode != OPCODE_TXB &&
+ inst.Opcode != OPCODE_TXP &&
+ inst.Opcode != OPCODE_KIL)
+ return GL_FALSE;
+
+ /* ARB_shadow & EXT_shadow_funcs */
+ if (inst.Opcode != OPCODE_KIL &&
+ t->Program->ShadowSamplers & (1 << inst.TexSrcUnit)) {
+ GLuint comparefunc = GL_NEVER + compiler->fp->state.unit[inst.TexSrcUnit].texture_compare_func;
+
+ if (comparefunc == GL_NEVER || comparefunc == GL_ALWAYS) {
+ tgt = radeonAppendInstructions(t->Program, 1);
+
+ tgt->Opcode = OPCODE_MOV;
+ tgt->DstReg = inst.DstReg;
+ if (comparefunc == GL_ALWAYS) {
+ tgt->SrcReg[0].File = PROGRAM_BUILTIN;
+ tgt->SrcReg[0].Swizzle = SWIZZLE_1111;
+ } else {
+ tgt->SrcReg[0] = shadow_ambient(t->Program, inst.TexSrcUnit);
+ }
+ return GL_TRUE;
+ }
+
+ inst.DstReg.File = PROGRAM_TEMPORARY;
+ inst.DstReg.Index = radeonFindFreeTemporary(t);
+ inst.DstReg.WriteMask = WRITEMASK_XYZW;
+ } else if (inst.Opcode != OPCODE_KIL && inst.DstReg.File != PROGRAM_TEMPORARY) {
+ int tempreg = radeonFindFreeTemporary(t);
+
+ inst.DstReg.File = PROGRAM_TEMPORARY;
+ inst.DstReg.Index = tempreg;
+ inst.DstReg.WriteMask = WRITEMASK_XYZW;
+ destredirect = GL_TRUE;
+ }
+
+ tgt = radeonAppendInstructions(t->Program, 1);
+ _mesa_copy_instructions(tgt, &inst, 1);
+
+ if (inst.Opcode != OPCODE_KIL &&
+ t->Program->ShadowSamplers & (1 << inst.TexSrcUnit)) {
+ GLuint comparefunc = GL_NEVER + compiler->fp->state.unit[inst.TexSrcUnit].texture_compare_func;
+ GLuint depthmode = compiler->fp->state.unit[inst.TexSrcUnit].depth_texture_mode;
+ int rcptemp = radeonFindFreeTemporary(t);
+ int pass, fail;
+
+ tgt = radeonAppendInstructions(t->Program, 3);
+
+ tgt[0].Opcode = OPCODE_RCP;
+ tgt[0].DstReg.File = PROGRAM_TEMPORARY;
+ tgt[0].DstReg.Index = rcptemp;
+ tgt[0].DstReg.WriteMask = WRITEMASK_W;
+ tgt[0].SrcReg[0] = inst.SrcReg[0];
+ tgt[0].SrcReg[0].Swizzle = SWIZZLE_WWWW;
+
+ tgt[1].Opcode = OPCODE_MAD;
+ tgt[1].DstReg = inst.DstReg;
+ tgt[1].DstReg.WriteMask = orig_inst->DstReg.WriteMask;
+ tgt[1].SrcReg[0] = inst.SrcReg[0];
+ tgt[1].SrcReg[0].Swizzle = SWIZZLE_ZZZZ;
+ tgt[1].SrcReg[1].File = PROGRAM_TEMPORARY;
+ tgt[1].SrcReg[1].Index = rcptemp;
+ tgt[1].SrcReg[1].Swizzle = SWIZZLE_WWWW;
+ tgt[1].SrcReg[2].File = PROGRAM_TEMPORARY;
+ tgt[1].SrcReg[2].Index = inst.DstReg.Index;
+ if (depthmode == 0) /* GL_LUMINANCE */
+ tgt[1].SrcReg[2].Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z);
+ else if (depthmode == 2) /* GL_ALPHA */
+ tgt[1].SrcReg[2].Swizzle = SWIZZLE_WWWW;
+
+ /* Recall that SrcReg[0] is tex, SrcReg[2] is r and:
+ * r < tex <=> -tex+r < 0
+ * r >= tex <=> not (-tex+r < 0 */
+ if (comparefunc == GL_LESS || comparefunc == GL_GEQUAL)
+ tgt[1].SrcReg[2].NegateBase = tgt[0].SrcReg[2].NegateBase ^ NEGATE_XYZW;
+ else
+ tgt[1].SrcReg[0].NegateBase = tgt[0].SrcReg[0].NegateBase ^ NEGATE_XYZW;
+
+ tgt[2].Opcode = OPCODE_CMP;
+ tgt[2].DstReg = orig_inst->DstReg;
+ tgt[2].SrcReg[0].File = PROGRAM_TEMPORARY;
+ tgt[2].SrcReg[0].Index = tgt[1].DstReg.Index;
+
+ if (comparefunc == GL_LESS || comparefunc == GL_GREATER) {
+ pass = 1;
+ fail = 2;
+ } else {
+ pass = 2;
+ fail = 1;
+ }
+
+ tgt[2].SrcReg[pass].File = PROGRAM_BUILTIN;
+ tgt[2].SrcReg[pass].Swizzle = SWIZZLE_1111;
+ tgt[2].SrcReg[fail] = shadow_ambient(t->Program, inst.TexSrcUnit);
+ } else if (destredirect) {
+ tgt = radeonAppendInstructions(t->Program, 1);
+
+ tgt->Opcode = OPCODE_MOV;
+ tgt->DstReg = orig_inst->DstReg;
+ tgt->SrcReg[0].File = PROGRAM_TEMPORARY;
+ tgt->SrcReg[0].Index = inst.DstReg.Index;
+ }
+
+ return GL_TRUE;
+}
+
+
+static void update_params(r300ContextPtr r300, struct r500_fragment_program *fp)
+{
+ struct gl_fragment_program *mp = &fp->mesa_program;
+
+ /* Ask Mesa nicely to fill in ParameterValues for us */
+ if (mp->Base.Parameters)
+ _mesa_load_state_parameters(r300->radeon.glCtx, mp->Base.Parameters);
+}
+
+
+/**
+ * Transform the program to support fragment.position.
+ *
+ * Introduce a small fragment at the start of the program that will be
+ * the only code that directly reads the FRAG_ATTRIB_WPOS input.
+ * All other code pieces that reference that input will be rewritten
+ * to read from a newly allocated temporary.
+ *
+ * \todo if/when r5xx supports the radeon_program architecture, this is a
+ * likely candidate for code sharing.
+ */
+static void insert_WPOS_trailer(struct r500_fragment_program_compiler *compiler)
+{
+ GLuint InputsRead = compiler->fp->mesa_program.Base.InputsRead;
+
+ if (!(InputsRead & FRAG_BIT_WPOS))
+ return;
+
+ static gl_state_index tokens[STATE_LENGTH] = {
+ STATE_INTERNAL, STATE_R300_WINDOW_DIMENSION, 0, 0, 0
+ };
+ struct prog_instruction *fpi;
+ GLuint window_index;
+ int i = 0;
+ GLuint tempregi = _mesa_find_free_register(compiler->program, PROGRAM_TEMPORARY);
+
+ _mesa_insert_instructions(compiler->program, 0, 3);
+ fpi = compiler->program->Instructions;
+
+ /* perspective divide */
+ fpi[i].Opcode = OPCODE_RCP;
+
+ fpi[i].DstReg.File = PROGRAM_TEMPORARY;
+ fpi[i].DstReg.Index = tempregi;
+ fpi[i].DstReg.WriteMask = WRITEMASK_W;
+ fpi[i].DstReg.CondMask = COND_TR;
+
+ fpi[i].SrcReg[0].File = PROGRAM_INPUT;
+ fpi[i].SrcReg[0].Index = FRAG_ATTRIB_WPOS;
+ fpi[i].SrcReg[0].Swizzle = SWIZZLE_WWWW;
+ i++;
+
+ fpi[i].Opcode = OPCODE_MUL;
+
+ fpi[i].DstReg.File = PROGRAM_TEMPORARY;
+ fpi[i].DstReg.Index = tempregi;
+ fpi[i].DstReg.WriteMask = WRITEMASK_XYZ;
+ fpi[i].DstReg.CondMask = COND_TR;
+
+ fpi[i].SrcReg[0].File = PROGRAM_INPUT;
+ fpi[i].SrcReg[0].Index = FRAG_ATTRIB_WPOS;
+ fpi[i].SrcReg[0].Swizzle = SWIZZLE_XYZW;
+
+ fpi[i].SrcReg[1].File = PROGRAM_TEMPORARY;
+ fpi[i].SrcReg[1].Index = tempregi;
+ fpi[i].SrcReg[1].Swizzle = SWIZZLE_WWWW;
+ i++;
+
+ /* viewport transformation */
+ window_index = _mesa_add_state_reference(compiler->program->Parameters, tokens);
+
+ fpi[i].Opcode = OPCODE_MAD;
+
+ fpi[i].DstReg.File = PROGRAM_TEMPORARY;
+ fpi[i].DstReg.Index = tempregi;
+ fpi[i].DstReg.WriteMask = WRITEMASK_XYZ;
+ fpi[i].DstReg.CondMask = COND_TR;
+
+ fpi[i].SrcReg[0].File = PROGRAM_TEMPORARY;
+ fpi[i].SrcReg[0].Index = tempregi;
+ fpi[i].SrcReg[0].Swizzle =
+ MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO);
+
+ fpi[i].SrcReg[1].File = PROGRAM_STATE_VAR;
+ fpi[i].SrcReg[1].Index = window_index;
+ fpi[i].SrcReg[1].Swizzle =
+ MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO);
+
+ fpi[i].SrcReg[2].File = PROGRAM_STATE_VAR;
+ fpi[i].SrcReg[2].Index = window_index;
+ fpi[i].SrcReg[2].Swizzle =
+ MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO);
+ i++;
+
+ for (; i < compiler->program->NumInstructions; ++i) {
+ int reg;
+ for (reg = 0; reg < 3; reg++) {
+ if (fpi[i].SrcReg[reg].File == PROGRAM_INPUT &&
+ fpi[i].SrcReg[reg].Index == FRAG_ATTRIB_WPOS) {
+ fpi[i].SrcReg[reg].File = PROGRAM_TEMPORARY;
+ fpi[i].SrcReg[reg].Index = tempregi;
+ }
+ }
+ }
+}
+
+
+static void nqssadce_init(struct nqssadce_state* s)
+{
+ s->Outputs[FRAG_RESULT_COLR].Sourced = WRITEMASK_XYZW;
+ s->Outputs[FRAG_RESULT_DEPR].Sourced = WRITEMASK_W;
+}
+
+static GLboolean is_native_swizzle(GLuint opcode, struct prog_src_register reg)
+{
+ GLuint relevant;
+ int i;
+
+ if (opcode == OPCODE_TEX ||
+ opcode == OPCODE_TXB ||
+ opcode == OPCODE_TXP ||
+ opcode == OPCODE_KIL) {
+ if (reg.Abs)
+ return GL_FALSE;
+
+ if (reg.NegateAbs)
+ reg.NegateBase ^= 15;
+
+ if (opcode == OPCODE_KIL) {
+ if (reg.Swizzle != SWIZZLE_NOOP)
+ return GL_FALSE;
+ } else {
+ for(i = 0; i < 4; ++i) {
+ GLuint swz = GET_SWZ(reg.Swizzle, i);
+ if (swz == SWIZZLE_NIL) {
+ reg.NegateBase &= ~(1 << i);
+ continue;
+ }
+ if (swz >= 4)
+ return GL_FALSE;
+ }
+ }
+
+ if (reg.NegateBase)
+ return GL_FALSE;
+
+ return GL_TRUE;
+ } else if (opcode == OPCODE_DDX || opcode == OPCODE_DDY) {
+ /* DDX/MDH and DDY/MDV explicitly ignore incoming swizzles;
+ * if it doesn't fit perfectly into a .xyzw case... */
+ if (reg.Swizzle == SWIZZLE_NOOP && !reg.Abs
+ && !reg.NegateBase && !reg.NegateAbs)
+ return GL_TRUE;
+
+ return GL_FALSE;
+ } else {
+ /* ALU instructions support almost everything */
+ if (reg.Abs)
+ return GL_TRUE;
+
+ relevant = 0;
+ for(i = 0; i < 3; ++i) {
+ GLuint swz = GET_SWZ(reg.Swizzle, i);
+ if (swz != SWIZZLE_NIL && swz != SWIZZLE_ZERO)
+ relevant |= 1 << i;
+ }
+ if ((reg.NegateBase & relevant) && ((reg.NegateBase & relevant) != relevant))
+ return GL_FALSE;
+
+ return GL_TRUE;
+ }
+}
+
+/**
+ * Implement a MOV with a potentially non-native swizzle.
+ *
+ * The only thing we *cannot* do in an ALU instruction is per-component
+ * negation. Therefore, we split the MOV into two instructions when necessary.
+ */
+static void nqssadce_build_swizzle(struct nqssadce_state *s,
+ struct prog_dst_register dst, struct prog_src_register src)
+{
+ struct prog_instruction *inst;
+ GLuint negatebase[2] = { 0, 0 };
+ int i;
+
+ for(i = 0; i < 4; ++i) {
+ GLuint swz = GET_SWZ(src.Swizzle, i);
+ if (swz == SWIZZLE_NIL)
+ continue;
+ negatebase[GET_BIT(src.NegateBase, i)] |= 1 << i;
+ }
+
+ _mesa_insert_instructions(s->Program, s->IP, (negatebase[0] ? 1 : 0) + (negatebase[1] ? 1 : 0));
+ inst = s->Program->Instructions + s->IP;
+
+ for(i = 0; i <= 1; ++i) {
+ if (!negatebase[i])
+ continue;
+
+ inst->Opcode = OPCODE_MOV;
+ inst->DstReg = dst;
+ inst->DstReg.WriteMask = negatebase[i];
+ inst->SrcReg[0] = src;
+ inst++;
+ s->IP++;
+ }
+}
+
+static GLuint build_dtm(GLuint depthmode)
+{
+ switch(depthmode) {
+ default:
+ case GL_LUMINANCE: return 0;
+ case GL_INTENSITY: return 1;
+ case GL_ALPHA: return 2;
+ }
+}
+
+static GLuint build_func(GLuint comparefunc)
+{
+ return comparefunc - GL_NEVER;
+}
+
+
+/**
+ * Collect all external state that is relevant for compiling the given
+ * fragment program.
+ */
+static void build_state(
+ r300ContextPtr r300,
+ struct r500_fragment_program *fp,
+ struct r500_fragment_program_external_state *state)
+{
+ int unit;
+
+ _mesa_bzero(state, sizeof(*state));
+
+ for(unit = 0; unit < 16; ++unit) {
+ if (fp->mesa_program.Base.ShadowSamplers & (1 << unit)) {
+ struct gl_texture_object* tex = r300->radeon.glCtx->Texture.Unit[unit]._Current;
+
+ state->unit[unit].depth_texture_mode = build_dtm(tex->DepthMode);
+ state->unit[unit].texture_compare_func = build_func(tex->CompareFunc);
+ }
+ }
+}
+
+static void dump_program(struct r500_fragment_program_code *code);
+
+void r500TranslateFragmentShader(r300ContextPtr r300,
+ struct r500_fragment_program *fp)
+{
+ struct r500_fragment_program_external_state state;
+
+ build_state(r300, fp, &state);
+ if (_mesa_memcmp(&fp->state, &state, sizeof(state))) {
+ /* TODO: cache compiled programs */
+ fp->translated = GL_FALSE;
+ _mesa_memcpy(&fp->state, &state, sizeof(state));
+ }
+
+ if (!fp->translated) {
+ struct r500_fragment_program_compiler compiler;
+
+ compiler.r300 = r300;
+ compiler.fp = fp;
+ compiler.code = &fp->code;
+ compiler.program = _mesa_clone_program(r300->radeon.glCtx, &fp->mesa_program.Base);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ _mesa_printf("Compiler: Initial program:\n");
+ _mesa_print_program(compiler.program);
+ }
+
+ insert_WPOS_trailer(&compiler);
+
+ struct radeon_program_transformation transformations[] = {
+ { &transform_TEX, &compiler },
+ { &radeonTransformALU, 0 },
+ { &radeonTransformDeriv, 0 },
+ { &radeonTransformTrigScale, 0 }
+ };
+ radeonLocalTransform(r300->radeon.glCtx, compiler.program,
+ 4, transformations);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ _mesa_printf("Compiler: after native rewrite:\n");
+ _mesa_print_program(compiler.program);
+ }
+
+ struct radeon_nqssadce_descr nqssadce = {
+ .Init = &nqssadce_init,
+ .IsNativeSwizzle = &is_native_swizzle,
+ .BuildSwizzle = &nqssadce_build_swizzle,
+ .RewriteDepthOut = GL_TRUE
+ };
+ radeonNqssaDce(r300->radeon.glCtx, compiler.program, &nqssadce);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ _mesa_printf("Compiler: after NqSSA-DCE:\n");
+ _mesa_print_program(compiler.program);
+ }
+
+ fp->translated = r500FragmentProgramEmit(&compiler);
+
+ /* Subtle: Rescue any parameters that have been added during transformations */
+ _mesa_free_parameter_list(fp->mesa_program.Base.Parameters);
+ fp->mesa_program.Base.Parameters = compiler.program->Parameters;
+ compiler.program->Parameters = 0;
+
+ _mesa_reference_program(r300->radeon.glCtx, &compiler.program, 0);
+
+ r300UpdateStateParameters(r300->radeon.glCtx, _NEW_PROGRAM);
+
+ if (RADEON_DEBUG & DEBUG_PIXEL) {
+ if (fp->translated) {
+ _mesa_printf("Machine-readable code:\n");
+ dump_program(&fp->code);
+ }
+ }
+
+ }
+
+ update_params(r300, fp);
+
+}
+
+static char *toswiz(int swiz_val) {
+ switch(swiz_val) {
+ case 0: return "R";
+ case 1: return "G";
+ case 2: return "B";
+ case 3: return "A";
+ case 4: return "0";
+ case 5: return "1/2";
+ case 6: return "1";
+ case 7: return "U";
+ }
+ return NULL;
+}
+
+static char *toop(int op_val)
+{
+ char *str = NULL;
+ switch (op_val) {
+ case 0: str = "MAD"; break;
+ case 1: str = "DP3"; break;
+ case 2: str = "DP4"; break;
+ case 3: str = "D2A"; break;
+ case 4: str = "MIN"; break;
+ case 5: str = "MAX"; break;
+ case 6: str = "Reserved"; break;
+ case 7: str = "CND"; break;
+ case 8: str = "CMP"; break;
+ case 9: str = "FRC"; break;
+ case 10: str = "SOP"; break;
+ case 11: str = "MDH"; break;
+ case 12: str = "MDV"; break;
+ }
+ return str;
+}
+
+static char *to_alpha_op(int op_val)
+{
+ char *str = NULL;
+ switch (op_val) {
+ case 0: str = "MAD"; break;
+ case 1: str = "DP"; break;
+ case 2: str = "MIN"; break;
+ case 3: str = "MAX"; break;
+ case 4: str = "Reserved"; break;
+ case 5: str = "CND"; break;
+ case 6: str = "CMP"; break;
+ case 7: str = "FRC"; break;
+ case 8: str = "EX2"; break;
+ case 9: str = "LN2"; break;
+ case 10: str = "RCP"; break;
+ case 11: str = "RSQ"; break;
+ case 12: str = "SIN"; break;
+ case 13: str = "COS"; break;
+ case 14: str = "MDH"; break;
+ case 15: str = "MDV"; break;
+ }
+ return str;
+}
+
+static char *to_mask(int val)
+{
+ char *str = NULL;
+ switch(val) {
+ case 0: str = "NONE"; break;
+ case 1: str = "R"; break;
+ case 2: str = "G"; break;
+ case 3: str = "RG"; break;
+ case 4: str = "B"; break;
+ case 5: str = "RB"; break;
+ case 6: str = "GB"; break;
+ case 7: str = "RGB"; break;
+ case 8: str = "A"; break;
+ case 9: str = "AR"; break;
+ case 10: str = "AG"; break;
+ case 11: str = "ARG"; break;
+ case 12: str = "AB"; break;
+ case 13: str = "ARB"; break;
+ case 14: str = "AGB"; break;
+ case 15: str = "ARGB"; break;
+ }
+ return str;
+}
+
+static char *to_texop(int val)
+{
+ switch(val) {
+ case 0: return "NOP";
+ case 1: return "LD";
+ case 2: return "TEXKILL";
+ case 3: return "PROJ";
+ case 4: return "LODBIAS";
+ case 5: return "LOD";
+ case 6: return "DXDY";
+ }
+ return NULL;
+}
+
+static void dump_program(struct r500_fragment_program_code *code)
+{
+
+ fprintf(stderr, "R500 Fragment Program:\n--------\n");
+
+ int n;
+ uint32_t inst;
+ uint32_t inst0;
+ char *str = NULL;
+
+ if (code->const_nr) {
+ fprintf(stderr, "--------\nConstants:\n");
+ for (n = 0; n < code->const_nr; n++) {
+ fprintf(stderr, "Constant %d: %i[%i]\n", n,
+ code->constant[n].File, code->constant[n].Index);
+ }
+ fprintf(stderr, "--------\n");
+ }
+
+ for (n = 0; n < code->inst_end+1; n++) {
+ inst0 = inst = code->inst[n].inst0;
+ fprintf(stderr,"%d\t0:CMN_INST 0x%08x:", n, inst);
+ switch(inst & 0x3) {
+ case R500_INST_TYPE_ALU: str = "ALU"; break;
+ case R500_INST_TYPE_OUT: str = "OUT"; break;
+ case R500_INST_TYPE_FC: str = "FC"; break;
+ case R500_INST_TYPE_TEX: str = "TEX"; break;
+ };
+ fprintf(stderr,"%s %s %s %s %s ", str,
+ inst & R500_INST_TEX_SEM_WAIT ? "TEX_WAIT" : "",
+ inst & R500_INST_LAST ? "LAST" : "",
+ inst & R500_INST_NOP ? "NOP" : "",
+ inst & R500_INST_ALU_WAIT ? "ALU WAIT" : "");
+ fprintf(stderr,"wmask: %s omask: %s\n", to_mask((inst >> 11) & 0xf),
+ to_mask((inst >> 15) & 0xf));
+
+ switch(inst0 & 0x3) {
+ case 0:
+ case 1:
+ fprintf(stderr,"\t1:RGB_ADDR 0x%08x:", code->inst[n].inst1);
+ inst = code->inst[n].inst1;
+
+ fprintf(stderr,"Addr0: %d%c, Addr1: %d%c, Addr2: %d%c, srcp:%d\n",
+ inst & 0xff, (inst & (1<<8)) ? 'c' : 't',
+ (inst >> 10) & 0xff, (inst & (1<<18)) ? 'c' : 't',
+ (inst >> 20) & 0xff, (inst & (1<<28)) ? 'c' : 't',
+ (inst >> 30));
+
+ fprintf(stderr,"\t2:ALPHA_ADDR 0x%08x:", code->inst[n].inst2);
+ inst = code->inst[n].inst2;
+ fprintf(stderr,"Addr0: %d%c, Addr1: %d%c, Addr2: %d%c, srcp:%d\n",
+ inst & 0xff, (inst & (1<<8)) ? 'c' : 't',
+ (inst >> 10) & 0xff, (inst & (1<<18)) ? 'c' : 't',
+ (inst >> 20) & 0xff, (inst & (1<<28)) ? 'c' : 't',
+ (inst >> 30));
+ fprintf(stderr,"\t3 RGB_INST: 0x%08x:", code->inst[n].inst3);
+ inst = code->inst[n].inst3;
+ fprintf(stderr,"rgb_A_src:%d %s/%s/%s %d rgb_B_src:%d %s/%s/%s %d\n",
+ (inst) & 0x3, toswiz((inst >> 2) & 0x7), toswiz((inst >> 5) & 0x7), toswiz((inst >> 8) & 0x7),
+ (inst >> 11) & 0x3,
+ (inst >> 13) & 0x3, toswiz((inst >> 15) & 0x7), toswiz((inst >> 18) & 0x7), toswiz((inst >> 21) & 0x7),
+ (inst >> 24) & 0x3);
+
+
+ fprintf(stderr,"\t4 ALPHA_INST:0x%08x:", code->inst[n].inst4);
+ inst = code->inst[n].inst4;
+ fprintf(stderr,"%s dest:%d%s alp_A_src:%d %s %d alp_B_src:%d %s %d w:%d\n", to_alpha_op(inst & 0xf),
+ (inst >> 4) & 0x7f, inst & (1<<11) ? "(rel)":"",
+ (inst >> 12) & 0x3, toswiz((inst >> 14) & 0x7), (inst >> 17) & 0x3,
+ (inst >> 19) & 0x3, toswiz((inst >> 21) & 0x7), (inst >> 24) & 0x3,
+ (inst >> 31) & 0x1);
+
+ fprintf(stderr,"\t5 RGBA_INST: 0x%08x:", code->inst[n].inst5);
+ inst = code->inst[n].inst5;
+ fprintf(stderr,"%s dest:%d%s rgb_C_src:%d %s/%s/%s %d alp_C_src:%d %s %d\n", toop(inst & 0xf),
+ (inst >> 4) & 0x7f, inst & (1<<11) ? "(rel)":"",
+ (inst >> 12) & 0x3, toswiz((inst >> 14) & 0x7), toswiz((inst >> 17) & 0x7), toswiz((inst >> 20) & 0x7),
+ (inst >> 23) & 0x3,
+ (inst >> 25) & 0x3, toswiz((inst >> 27) & 0x7), (inst >> 30) & 0x3);
+ break;
+ case 2:
+ break;
+ case 3:
+ inst = code->inst[n].inst1;
+ fprintf(stderr,"\t1:TEX_INST: 0x%08x: id: %d op:%s, %s, %s %s\n", inst, (inst >> 16) & 0xf,
+ to_texop((inst >> 22) & 0x7), (inst & (1<<25)) ? "ACQ" : "",
+ (inst & (1<<26)) ? "IGNUNC" : "", (inst & (1<<27)) ? "UNSCALED" : "SCALED");
+ inst = code->inst[n].inst2;
+ fprintf(stderr,"\t2:TEX_ADDR: 0x%08x: src: %d%s %s/%s/%s/%s dst: %d%s %s/%s/%s/%s\n", inst,
+ inst & 127, inst & (1<<7) ? "(rel)" : "",
+ toswiz((inst >> 8) & 0x3), toswiz((inst >> 10) & 0x3),
+ toswiz((inst >> 12) & 0x3), toswiz((inst >> 14) & 0x3),
+ (inst >> 16) & 127, inst & (1<<23) ? "(rel)" : "",
+ toswiz((inst >> 24) & 0x3), toswiz((inst >> 26) & 0x3),
+ toswiz((inst >> 28) & 0x3), toswiz((inst >> 30) & 0x3));
+
+ fprintf(stderr,"\t3:TEX_DXDY: 0x%08x\n", code->inst[n].inst3);
+ break;
+ }
+ fprintf(stderr,"\n");
+ }
+
+}
--- /dev/null
+/*
+ * Copyright (C) 2005 Ben Skeggs.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/*
+ * Authors:
+ * Ben Skeggs <darktama@iinet.net.au>
+ * Jerome Glisse <j.glisse@gmail.com>
+ */
+#ifndef __R500_FRAGPROG_H_
+#define __R500_FRAGPROG_H_
+
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "shader/prog_parameter.h"
+#include "shader/prog_print.h"
+#include "shader/program.h"
+#include "shader/prog_instruction.h"
+
+#include "r300_context.h"
+#include "r300_state.h"
+#include "radeon_program.h"
+
+struct r500_fragment_program;
+
+extern void r500TranslateFragmentShader(r300ContextPtr r300,
+ struct r500_fragment_program *fp);
+
+struct r500_fragment_program_compiler {
+ r300ContextPtr r300;
+ struct r500_fragment_program *fp;
+ struct r500_fragment_program_code *code;
+ struct gl_program *program;
+};
+
+extern GLboolean r500FragmentProgramEmit(struct r500_fragment_program_compiler *compiler);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2005 Ben Skeggs.
+ *
+ * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
+ * Adaptation and modification for ATI/AMD Radeon R500 GPU chipsets.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * \file
+ *
+ * \author Ben Skeggs <darktama@iinet.net.au>
+ *
+ * \author Jerome Glisse <j.glisse@gmail.com>
+ *
+ * \author Corbin Simpson <MostAwesomeDude@gmail.com>
+ *
+ * \todo Depth write, WPOS/FOGC inputs
+ *
+ * \todo FogOption
+ *
+ */
+
+#include "r500_fragprog.h"
+
+#include "radeon_program_pair.h"
+
+
+#define PROG_CODE \
+ struct r500_fragment_program_compiler *c = (struct r500_fragment_program_compiler*)data; \
+ struct r500_fragment_program_code *code = c->code
+
+#define error(fmt, args...) do { \
+ fprintf(stderr, "%s::%s(): " fmt "\n", \
+ __FILE__, __FUNCTION__, ##args); \
+ } while(0)
+
+
+/**
+ * Callback to register hardware constants.
+ */
+static GLboolean emit_const(void *data, GLuint file, GLuint idx, GLuint *hwindex)
+{
+ PROG_CODE;
+
+ for (*hwindex = 0; *hwindex < code->const_nr; ++*hwindex) {
+ if (code->constant[*hwindex].File == file &&
+ code->constant[*hwindex].Index == idx)
+ break;
+ }
+
+ if (*hwindex >= code->const_nr) {
+ if (*hwindex >= PFS_NUM_CONST_REGS) {
+ error("Out of hw constants!\n");
+ return GL_FALSE;
+ }
+
+ code->const_nr++;
+ code->constant[*hwindex].File = file;
+ code->constant[*hwindex].Index = idx;
+ }
+
+ return GL_TRUE;
+}
+
+static GLuint translate_rgb_op(GLuint opcode)
+{
+ switch(opcode) {
+ case OPCODE_CMP: return R500_ALU_RGBA_OP_CMP;
+ case OPCODE_DDX: return R500_ALU_RGBA_OP_MDH;
+ case OPCODE_DDY: return R500_ALU_RGBA_OP_MDV;
+ case OPCODE_DP3: return R500_ALU_RGBA_OP_DP3;
+ case OPCODE_DP4: return R500_ALU_RGBA_OP_DP4;
+ case OPCODE_FRC: return R500_ALU_RGBA_OP_FRC;
+ default:
+ error("translate_rgb_op(%d): unknown opcode\n", opcode);
+ /* fall through */
+ case OPCODE_NOP:
+ /* fall through */
+ case OPCODE_MAD: return R500_ALU_RGBA_OP_MAD;
+ case OPCODE_MAX: return R500_ALU_RGBA_OP_MAX;
+ case OPCODE_MIN: return R500_ALU_RGBA_OP_MIN;
+ case OPCODE_REPL_ALPHA: return R500_ALU_RGBA_OP_SOP;
+ }
+}
+
+static GLuint translate_alpha_op(GLuint opcode)
+{
+ switch(opcode) {
+ case OPCODE_CMP: return R500_ALPHA_OP_CMP;
+ case OPCODE_COS: return R500_ALPHA_OP_COS;
+ case OPCODE_DDX: return R500_ALPHA_OP_MDH;
+ case OPCODE_DDY: return R500_ALPHA_OP_MDV;
+ case OPCODE_DP3: return R500_ALPHA_OP_DP;
+ case OPCODE_DP4: return R500_ALPHA_OP_DP;
+ case OPCODE_EX2: return R500_ALPHA_OP_EX2;
+ case OPCODE_FRC: return R500_ALPHA_OP_FRC;
+ case OPCODE_LG2: return R500_ALPHA_OP_LN2;
+ default:
+ error("translate_alpha_op(%d): unknown opcode\n", opcode);
+ /* fall through */
+ case OPCODE_NOP:
+ /* fall through */
+ case OPCODE_MAD: return R500_ALPHA_OP_MAD;
+ case OPCODE_MAX: return R500_ALPHA_OP_MAX;
+ case OPCODE_MIN: return R500_ALPHA_OP_MIN;
+ case OPCODE_RCP: return R500_ALPHA_OP_RCP;
+ case OPCODE_RSQ: return R500_ALPHA_OP_RSQ;
+ case OPCODE_SIN: return R500_ALPHA_OP_SIN;
+ }
+}
+
+static GLuint fix_hw_swizzle(GLuint swz)
+{
+ if (swz == 5) swz = 6;
+ if (swz == SWIZZLE_NIL) swz = 4;
+ return swz;
+}
+
+static GLuint translate_arg_rgb(struct radeon_pair_instruction *inst, int arg)
+{
+ GLuint t = inst->RGB.Arg[arg].Source;
+ int comp;
+ t |= inst->RGB.Arg[arg].Negate << 11;
+ t |= inst->RGB.Arg[arg].Abs << 12;
+
+ for(comp = 0; comp < 3; ++comp)
+ t |= fix_hw_swizzle(GET_SWZ(inst->RGB.Arg[arg].Swizzle, comp)) << (3*comp + 2);
+
+ return t;
+}
+
+static GLuint translate_arg_alpha(struct radeon_pair_instruction *inst, int i)
+{
+ GLuint t = inst->Alpha.Arg[i].Source;
+ t |= fix_hw_swizzle(inst->Alpha.Arg[i].Swizzle) << 2;
+ t |= inst->Alpha.Arg[i].Negate << 5;
+ t |= inst->Alpha.Arg[i].Abs << 6;
+ return t;
+}
+
+static void use_temporary(struct r500_fragment_program_code* code, GLuint index)
+{
+ if (index > code->max_temp_idx)
+ code->max_temp_idx = index;
+}
+
+static GLuint use_source(struct r500_fragment_program_code* code, struct radeon_pair_instruction_source src)
+{
+ if (!src.Constant)
+ use_temporary(code, src.Index);
+ return src.Index | src.Constant << 8;
+}
+
+
+/**
+ * Emit a paired ALU instruction.
+ */
+static GLboolean emit_paired(void *data, struct radeon_pair_instruction *inst)
+{
+ PROG_CODE;
+
+ if (code->inst_end >= 511) {
+ error("emit_alu: Too many instructions");
+ return GL_FALSE;
+ }
+
+ int ip = ++code->inst_end;
+
+ code->inst[ip].inst5 = translate_rgb_op(inst->RGB.Opcode);
+ code->inst[ip].inst4 = translate_alpha_op(inst->Alpha.Opcode);
+
+ if (inst->RGB.OutputWriteMask || inst->Alpha.OutputWriteMask || inst->Alpha.DepthWriteMask)
+ code->inst[ip].inst0 = R500_INST_TYPE_OUT;
+ else
+ code->inst[ip].inst0 = R500_INST_TYPE_ALU;
+ code->inst[ip].inst0 |= R500_INST_TEX_SEM_WAIT;
+
+ code->inst[ip].inst0 |= (inst->RGB.WriteMask << 11) | (inst->Alpha.WriteMask << 14);
+ code->inst[ip].inst0 |= (inst->RGB.OutputWriteMask << 15) | (inst->Alpha.OutputWriteMask << 18);
+ if (inst->Alpha.DepthWriteMask) {
+ code->inst[ip].inst4 |= R500_ALPHA_W_OMASK;
+ c->fp->writes_depth = GL_TRUE;
+ }
+
+ code->inst[ip].inst4 |= R500_ALPHA_ADDRD(inst->Alpha.DestIndex);
+ code->inst[ip].inst5 |= R500_ALU_RGBA_ADDRD(inst->RGB.DestIndex);
+ use_temporary(code, inst->Alpha.DestIndex);
+ use_temporary(code, inst->RGB.DestIndex);
+
+ if (inst->RGB.Saturate)
+ code->inst[ip].inst0 |= R500_INST_RGB_CLAMP;
+ if (inst->Alpha.Saturate)
+ code->inst[ip].inst0 |= R500_INST_ALPHA_CLAMP;
+
+ code->inst[ip].inst1 |= R500_RGB_ADDR0(use_source(code, inst->RGB.Src[0]));
+ code->inst[ip].inst1 |= R500_RGB_ADDR1(use_source(code, inst->RGB.Src[1]));
+ code->inst[ip].inst1 |= R500_RGB_ADDR2(use_source(code, inst->RGB.Src[2]));
+
+ code->inst[ip].inst2 |= R500_ALPHA_ADDR0(use_source(code, inst->Alpha.Src[0]));
+ code->inst[ip].inst2 |= R500_ALPHA_ADDR1(use_source(code, inst->Alpha.Src[1]));
+ code->inst[ip].inst2 |= R500_ALPHA_ADDR2(use_source(code, inst->Alpha.Src[2]));
+
+ code->inst[ip].inst3 |= translate_arg_rgb(inst, 0) << R500_ALU_RGB_SEL_A_SHIFT;
+ code->inst[ip].inst3 |= translate_arg_rgb(inst, 1) << R500_ALU_RGB_SEL_B_SHIFT;
+ code->inst[ip].inst5 |= translate_arg_rgb(inst, 2) << R500_ALU_RGBA_SEL_C_SHIFT;
+
+ code->inst[ip].inst4 |= translate_arg_alpha(inst, 0) << R500_ALPHA_SEL_A_SHIFT;
+ code->inst[ip].inst4 |= translate_arg_alpha(inst, 1) << R500_ALPHA_SEL_B_SHIFT;
+ code->inst[ip].inst5 |= translate_arg_alpha(inst, 2) << R500_ALU_RGBA_ALPHA_SEL_C_SHIFT;
+
+ return GL_TRUE;
+}
+
+static GLuint translate_strq_swizzle(struct prog_src_register src)
+{
+ GLuint swiz = 0;
+ int i;
+ for (i = 0; i < 4; i++)
+ swiz |= (GET_SWZ(src.Swizzle, i) & 0x3) << i*2;
+ return swiz;
+}
+
+/**
+ * Emit a single TEX instruction
+ */
+static GLboolean emit_tex(void *data, struct prog_instruction *inst)
+{
+ PROG_CODE;
+
+ if (code->inst_end >= 511) {
+ error("emit_tex: Too many instructions");
+ return GL_FALSE;
+ }
+
+ int ip = ++code->inst_end;
+
+ code->inst[ip].inst0 = R500_INST_TYPE_TEX
+ | (inst->DstReg.WriteMask << 11)
+ | R500_INST_TEX_SEM_WAIT;
+ code->inst[ip].inst1 = R500_TEX_ID(inst->TexSrcUnit)
+ | R500_TEX_SEM_ACQUIRE | R500_TEX_IGNORE_UNCOVERED;
+
+ if (inst->TexSrcTarget == TEXTURE_RECT_INDEX)
+ code->inst[ip].inst1 |= R500_TEX_UNSCALED;
+
+ switch (inst->Opcode) {
+ case OPCODE_KIL:
+ code->inst[ip].inst1 |= R500_TEX_INST_TEXKILL;
+ break;
+ case OPCODE_TEX:
+ code->inst[ip].inst1 |= R500_TEX_INST_LD;
+ break;
+ case OPCODE_TXB:
+ code->inst[ip].inst1 |= R500_TEX_INST_LODBIAS;
+ break;
+ case OPCODE_TXP:
+ code->inst[ip].inst1 |= R500_TEX_INST_PROJ;
+ break;
+ default:
+ error("emit_tex can't handle opcode %x\n", inst->Opcode);
+ }
+
+ code->inst[ip].inst2 = R500_TEX_SRC_ADDR(inst->SrcReg[0].Index)
+ | (translate_strq_swizzle(inst->SrcReg[0]) << 8)
+ | R500_TEX_DST_ADDR(inst->DstReg.Index)
+ | R500_TEX_DST_R_SWIZ_R | R500_TEX_DST_G_SWIZ_G
+ | R500_TEX_DST_B_SWIZ_B | R500_TEX_DST_A_SWIZ_A;
+
+ return GL_TRUE;
+}
+
+static const struct radeon_pair_handler pair_handler = {
+ .EmitConst = emit_const,
+ .EmitPaired = emit_paired,
+ .EmitTex = emit_tex,
+ .MaxHwTemps = 128
+};
+
+GLboolean r500FragmentProgramEmit(struct r500_fragment_program_compiler *compiler)
+{
+ struct r500_fragment_program_code *code = compiler->code;
+
+ _mesa_bzero(code, sizeof(*code));
+ code->max_temp_idx = 1;
+ code->inst_offset = 0;
+ code->inst_end = -1;
+
+ if (!radeonPairProgram(compiler->r300->radeon.glCtx, compiler->program, &pair_handler, compiler))
+ return GL_FALSE;
+
+ if ((code->inst[code->inst_end].inst0 & R500_INST_TYPE_MASK) != R500_INST_TYPE_OUT) {
+ /* This may happen when dead-code elimination is disabled or
+ * when most of the fragment program logic is leading to a KIL */
+ if (code->inst_end >= 511) {
+ error("Introducing fake OUT: Too many instructions");
+ return GL_FALSE;
+ }
+
+ int ip = ++code->inst_end;
+ code->inst[ip].inst0 = R500_INST_TYPE_OUT | R500_INST_TEX_SEM_WAIT;
+ }
+
+ return GL_TRUE;
+}
#include <dlfcn.h>
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "state.h"
-#include "matrix.h"
-#include "framebuffer.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/state.h"
+#include "main/matrix.h"
+#include "main/framebuffer.h"
#include "drivers/common/driverfuncs.h"
#include "swrast/swrast.h"
/* Fill in additional standard functions. */
radeonInitDriverFuncs(functions);
+ radeon->radeonScreen = screen;
/* Allocate and initialize the Mesa context */
if (sharedContextPrivate)
shareCtx = ((radeonContextPtr)sharedContextPrivate)->glCtx;
radeon->dri.hwContext = driContextPriv->hHWContext;
radeon->dri.hwLock = &sPriv->pSAREA->lock;
radeon->dri.fd = sPriv->fd;
- radeon->dri.drmMinor = sPriv->drmMinor;
+ radeon->dri.drmMinor = sPriv->drm_version.minor;
- radeon->radeonScreen = screen;
radeon->sarea = (drm_radeon_sarea_t *) ((GLubyte *) sPriv->pSAREA +
screen->sarea_priv_offset);
radeon->do_usleeps ? "usleeps" : "busy waits",
fthrottle_mode, radeon->radeonScreen->irq);
- radeon->vblank_flags = (radeon->radeonScreen->irq != 0)
- ? driGetDefaultVBlankFlags(&radeon->optionCache) : VBLANK_FLAG_NO_IRQ;
-
- (*dri_interface->getUST) (&radeon->swap_ust);
+ (*sPriv->systemTime->getUST) (&radeon->swap_ust);
return GL_TRUE;
}
radeon->glCtx);
if (radeon->dri.drawable != driDrawPriv) {
- driDrawableInitVBlank(driDrawPriv,
- radeon->vblank_flags,
- &radeon->vbl_seq);
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags =
+ (radeon->radeonScreen->irq != 0)
+ ? driGetDefaultVBlankFlags(&radeon->
+ optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ driDrawableInitVBlank(driDrawPriv);
+ }
}
radeon->dri.readable = driReadPriv;
#ifndef __RADEON_CONTEXT_H__
#define __RADEON_CONTEXT_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
#include "radeon_screen.h"
#include "drm.h"
#include "dri_util.h"
-#include "colormac.h"
struct radeon_context;
typedef struct radeon_context radeonContextRec;
typedef struct radeon_context *radeonContextPtr;
-#define TEX_0 0x1
-#define TEX_1 0x2
-#define TEX_2 0x4
-#define TEX_3 0x8
-#define TEX_4 0x10
-#define TEX_5 0x20
-#define TEX_6 0x40
-#define TEX_7 0x80
-#define TEX_ALL 0xff
-
/* Rasterizing fallbacks */
/* See correponding strings in r200_swtcl.c */
#define RADEON_FALLBACK_TEXTURE 0x0001
GLuint irqsEmitted;
drm_radeon_irq_wait_t iw;
- /* VBI / buffer swap */
- GLuint vbl_seq;
- GLuint vblank_flags;
-
+ /* buffer swap */
int64_t swap_ust;
int64_t swap_missed_ust;
#include <sched.h>
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "macros.h"
-#include "context.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/context.h"
#include "swrast/swrast.h"
#include "r300_context.h"
#include "radeon_ioctl.h"
/* Copy the back color buffer to the front color buffer.
*/
-void radeonCopyBuffer(const __DRIdrawablePrivate * dPriv,
+void radeonCopyBuffer(__DRIdrawablePrivate * dPriv,
const drm_clip_rect_t * rect)
{
radeonContextPtr radeon;
GLint nbox, i, ret;
GLboolean missed_target;
int64_t ust;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
assert(dPriv);
assert(dPriv->driContextPriv);
if (!rect)
{
UNLOCK_HARDWARE(radeon);
- driWaitForVBlank(dPriv, &radeon->vbl_seq, radeon->vblank_flags,
- &missed_target);
+ driWaitForVBlank(dPriv, &missed_target);
LOCK_HARDWARE(radeon);
}
if (rect->y2 < b->y2)
b->y2 = rect->y2;
- if (b->x1 < b->x2 && b->y1 < b->y2)
- b++;
+ if (b->x1 >= b->x2 || b->y1 >= b->y2)
+ continue;
}
- else
- b++;
+ b++;
n++;
}
radeon->sarea->nbox = n;
+ if (!n)
+ continue;
+
ret = drmCommandNone(radeon->dri.fd, DRM_RADEON_SWAP);
if (ret) {
((r300ContextPtr)radeon)->hw.all_dirty = GL_TRUE;
radeon->swap_count++;
- (*dri_interface->getUST) (&ust);
+ (*psp->systemTime->getUST) (&ust);
if (missed_target) {
radeon->swap_missed_count++;
radeon->swap_missed_ust = ust - radeon->swap_ust;
}
}
-void radeonPageFlip(const __DRIdrawablePrivate * dPriv)
+void radeonPageFlip(__DRIdrawablePrivate * dPriv)
{
radeonContextPtr radeon;
GLint ret;
GLboolean missed_target;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
assert(dPriv);
assert(dPriv->driContextPriv);
*/
radeonWaitForFrameCompletion(radeon);
UNLOCK_HARDWARE(radeon);
- driWaitForVBlank(dPriv, &radeon->vbl_seq, radeon->vblank_flags,
- &missed_target);
+ driWaitForVBlank(dPriv, &missed_target);
if (missed_target) {
radeon->swap_missed_count++;
- (void)(*dri_interface->getUST) (&radeon->swap_missed_ust);
+ (void)(*psp->systemTime->getUST) (&radeon->swap_missed_ust);
}
LOCK_HARDWARE(radeon);
}
radeon->swap_count++;
- (void)(*dri_interface->getUST) (&radeon->swap_ust);
+ (void)(*psp->systemTime->getUST) (&radeon->swap_ust);
driFlipRenderbuffers(radeon->glCtx->WinSysDrawBuffer,
radeon->sarea->pfCurrentPage);
#ifndef __RADEON_IOCTL_H__
#define __RADEON_IOCTL_H__
-#include "simple_list.h"
+#include "main/simple_list.h"
#include "radeon_dri.h"
#include "radeon_lock.h"
#include "xf86drm.h"
#include "drm.h"
#if 0
-#include "r200_context.h"
+#include "r200context.h"
#endif
#include "radeon_drm.h"
-extern void radeonCopyBuffer(const __DRIdrawablePrivate * drawable,
+extern void radeonCopyBuffer(__DRIdrawablePrivate * drawable,
const drm_clip_rect_t * rect);
-extern void radeonPageFlip(const __DRIdrawablePrivate * drawable);
+extern void radeonPageFlip(__DRIdrawablePrivate * drawable);
extern void radeonFlush(GLcontext * ctx);
extern void radeonFinish(GLcontext * ctx);
extern void radeonWaitForIdleLocked(radeonContextPtr radeon);
#include "r300_context.h"
#include "r300_state.h"
-#include "framebuffer.h"
+#include "main/framebuffer.h"
#include "drirenderbuffer.h"
}
use_back = rmesa->glCtx->DrawBuffer ?
- (rmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] ==
- BUFFER_BIT_BACK_LEFT) : 1;
+ (rmesa->glCtx->DrawBuffer->_ColorDrawBufferIndexes[0] ==
+ BUFFER_BACK_LEFT) : 1;
use_back ^= (rmesa->sarea->pfCurrentPage == 1);
if (use_back) {
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * @file
+ *
+ * "Not-quite SSA" and Dead-Code Elimination.
+ *
+ * @note This code uses SWIZZLE_NIL in a source register to indicate that
+ * the corresponding component is ignored by the corresponding instruction.
+ */
+
+#include "radeon_nqssadce.h"
+
+
+/**
+ * Return the @ref register_state for the given register (or 0 for untracked
+ * registers, i.e. constants).
+ */
+static struct register_state *get_reg_state(struct nqssadce_state* s, GLuint file, GLuint index)
+{
+ switch(file) {
+ case PROGRAM_TEMPORARY: return &s->Temps[index];
+ case PROGRAM_OUTPUT: return &s->Outputs[index];
+ default: return 0;
+ }
+}
+
+
+/**
+ * Left multiplication of a register with a swizzle
+ *
+ * @note Works correctly only for X, Y, Z, W swizzles, not for constant swizzles.
+ */
+static struct prog_src_register lmul_swizzle(GLuint swizzle, struct prog_src_register srcreg)
+{
+ struct prog_src_register tmp = srcreg;
+ int i;
+ tmp.Swizzle = 0;
+ tmp.NegateBase = 0;
+ for(i = 0; i < 4; ++i) {
+ GLuint swz = GET_SWZ(swizzle, i);
+ if (swz < 4) {
+ tmp.Swizzle |= GET_SWZ(srcreg.Swizzle, swz) << (i*3);
+ tmp.NegateBase |= GET_BIT(srcreg.NegateBase, swz) << i;
+ } else {
+ tmp.Swizzle |= swz << (i*3);
+ }
+ }
+ return tmp;
+}
+
+
+static struct prog_instruction* track_used_srcreg(struct nqssadce_state* s,
+ struct prog_instruction *inst, GLint src, GLuint sourced)
+{
+ int i;
+ GLuint deswz_source = 0;
+
+ for(i = 0; i < 4; ++i) {
+ if (GET_BIT(sourced, i)) {
+ GLuint swz = GET_SWZ(inst->SrcReg[src].Swizzle, i);
+ deswz_source |= 1 << swz;
+ } else {
+ inst->SrcReg[src].Swizzle &= ~(7 << (3*i));
+ inst->SrcReg[src].Swizzle |= SWIZZLE_NIL << (3*i);
+ }
+ }
+
+ if (!s->Descr->IsNativeSwizzle(inst->Opcode, inst->SrcReg[src])) {
+ struct prog_dst_register dstreg = inst->DstReg;
+ dstreg.File = PROGRAM_TEMPORARY;
+ dstreg.Index = _mesa_find_free_register(s->Program, PROGRAM_TEMPORARY);
+ dstreg.WriteMask = sourced;
+
+ s->Descr->BuildSwizzle(s, dstreg, inst->SrcReg[src]);
+
+ inst = s->Program->Instructions + s->IP;
+ inst->SrcReg[src].File = PROGRAM_TEMPORARY;
+ inst->SrcReg[src].Index = dstreg.Index;
+ inst->SrcReg[src].Swizzle = 0;
+ inst->SrcReg[src].NegateBase = 0;
+ inst->SrcReg[src].Abs = 0;
+ inst->SrcReg[src].NegateAbs = 0;
+ for(i = 0; i < 4; ++i) {
+ if (GET_BIT(sourced, i))
+ inst->SrcReg[src].Swizzle |= i << (3*i);
+ else
+ inst->SrcReg[src].Swizzle |= SWIZZLE_NIL << (3*i);
+ }
+ deswz_source = sourced;
+ }
+
+ struct register_state *regstate = get_reg_state(s, inst->SrcReg[src].File, inst->SrcReg[src].Index);
+ if (regstate)
+ regstate->Sourced |= deswz_source & 0xf;
+
+ return inst;
+}
+
+
+static void rewrite_depth_out(struct prog_instruction *inst)
+{
+ if (inst->DstReg.WriteMask & WRITEMASK_Z) {
+ inst->DstReg.WriteMask = WRITEMASK_W;
+ } else {
+ inst->DstReg.WriteMask = 0;
+ return;
+ }
+
+ switch (inst->Opcode) {
+ case OPCODE_FRC:
+ case OPCODE_MOV:
+ inst->SrcReg[0] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[0]);
+ break;
+ case OPCODE_ADD:
+ case OPCODE_MAX:
+ case OPCODE_MIN:
+ case OPCODE_MUL:
+ inst->SrcReg[0] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[0]);
+ inst->SrcReg[1] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[1]);
+ break;
+ case OPCODE_CMP:
+ case OPCODE_MAD:
+ inst->SrcReg[0] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[0]);
+ inst->SrcReg[1] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[1]);
+ inst->SrcReg[2] = lmul_swizzle(SWIZZLE_ZZZZ, inst->SrcReg[2]);
+ break;
+ default:
+ // Scalar instructions needn't be reswizzled
+ break;
+ }
+}
+
+static void unalias_srcregs(struct prog_instruction *inst, GLuint oldindex, GLuint newindex)
+{
+ int nsrc = _mesa_num_inst_src_regs(inst->Opcode);
+ int i;
+ for(i = 0; i < nsrc; ++i)
+ if (inst->SrcReg[i].File == PROGRAM_TEMPORARY && inst->SrcReg[i].Index == oldindex)
+ inst->SrcReg[i].Index = newindex;
+}
+
+static void unalias_temporary(struct nqssadce_state* s, GLuint oldindex)
+{
+ GLuint newindex = _mesa_find_free_register(s->Program, PROGRAM_TEMPORARY);
+ int ip;
+ for(ip = 0; ip < s->IP; ++ip) {
+ struct prog_instruction* inst = s->Program->Instructions + ip;
+ if (inst->DstReg.File == PROGRAM_TEMPORARY && inst->DstReg.Index == oldindex)
+ inst->DstReg.Index = newindex;
+ unalias_srcregs(inst, oldindex, newindex);
+ }
+ unalias_srcregs(s->Program->Instructions + s->IP, oldindex, newindex);
+}
+
+
+/**
+ * Handle one instruction.
+ */
+static void process_instruction(struct nqssadce_state* s)
+{
+ struct prog_instruction *inst = s->Program->Instructions + s->IP;
+
+ if (inst->Opcode == OPCODE_END)
+ return;
+
+ if (inst->Opcode != OPCODE_KIL) {
+ if (s->Descr->RewriteDepthOut) {
+ if (inst->DstReg.File == PROGRAM_OUTPUT && inst->DstReg.Index == FRAG_RESULT_DEPR)
+ rewrite_depth_out(inst);
+ }
+
+ struct register_state *regstate = get_reg_state(s, inst->DstReg.File, inst->DstReg.Index);
+ if (!regstate) {
+ _mesa_problem(s->Ctx, "NqssaDce: bad destination register (%i[%i])\n",
+ inst->DstReg.File, inst->DstReg.Index);
+ return;
+ }
+
+ inst->DstReg.WriteMask &= regstate->Sourced;
+ regstate->Sourced &= ~inst->DstReg.WriteMask;
+
+ if (inst->DstReg.WriteMask == 0) {
+ _mesa_delete_instructions(s->Program, s->IP, 1);
+ return;
+ }
+
+ if (inst->DstReg.File == PROGRAM_TEMPORARY && !regstate->Sourced)
+ unalias_temporary(s, inst->DstReg.Index);
+ }
+
+ /* Attention: Due to swizzle emulation code, the following
+ * might change the instruction stream under us, so we have
+ * to be careful with the inst pointer. */
+ switch (inst->Opcode) {
+ case OPCODE_DDX:
+ case OPCODE_DDY:
+ case OPCODE_FRC:
+ case OPCODE_MOV:
+ inst = track_used_srcreg(s, inst, 0, inst->DstReg.WriteMask);
+ break;
+ case OPCODE_ADD:
+ case OPCODE_MAX:
+ case OPCODE_MIN:
+ case OPCODE_MUL:
+ inst = track_used_srcreg(s, inst, 0, inst->DstReg.WriteMask);
+ inst = track_used_srcreg(s, inst, 1, inst->DstReg.WriteMask);
+ break;
+ case OPCODE_CMP:
+ case OPCODE_MAD:
+ inst = track_used_srcreg(s, inst, 0, inst->DstReg.WriteMask);
+ inst = track_used_srcreg(s, inst, 1, inst->DstReg.WriteMask);
+ inst = track_used_srcreg(s, inst, 2, inst->DstReg.WriteMask);
+ break;
+ case OPCODE_COS:
+ case OPCODE_EX2:
+ case OPCODE_LG2:
+ case OPCODE_RCP:
+ case OPCODE_RSQ:
+ case OPCODE_SIN:
+ inst = track_used_srcreg(s, inst, 0, 0x1);
+ break;
+ case OPCODE_DP3:
+ inst = track_used_srcreg(s, inst, 0, 0x7);
+ inst = track_used_srcreg(s, inst, 1, 0x7);
+ break;
+ case OPCODE_DP4:
+ inst = track_used_srcreg(s, inst, 0, 0xf);
+ inst = track_used_srcreg(s, inst, 1, 0xf);
+ break;
+ case OPCODE_KIL:
+ case OPCODE_TEX:
+ case OPCODE_TXB:
+ case OPCODE_TXP:
+ inst = track_used_srcreg(s, inst, 0, 0xf);
+ break;
+ default:
+ _mesa_problem(s->Ctx, "NqssaDce: Unknown opcode %d\n", inst->Opcode);
+ return;
+ }
+}
+
+
+void radeonNqssaDce(GLcontext *ctx, struct gl_program *p, struct radeon_nqssadce_descr* descr)
+{
+ struct nqssadce_state s;
+
+ _mesa_bzero(&s, sizeof(s));
+ s.Ctx = ctx;
+ s.Program = p;
+ s.Descr = descr;
+ s.Descr->Init(&s);
+ s.IP = p->NumInstructions;
+
+ while(s.IP > 0) {
+ s.IP--;
+ process_instruction(&s);
+ }
+}
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __RADEON_PROGRAM_NQSSADCE_H_
+#define __RADEON_PROGRAM_NQSSADCE_H_
+
+#include "radeon_program.h"
+
+
+struct register_state {
+ /**
+ * Bitmask indicating which components of the register are sourced
+ * by later instructions.
+ */
+ GLuint Sourced : 4;
+};
+
+/**
+ * Maintain state such as which registers are used, which registers are
+ * read from, etc.
+ */
+struct nqssadce_state {
+ GLcontext *Ctx;
+ struct gl_program *Program;
+ struct radeon_nqssadce_descr *Descr;
+
+ /**
+ * All instructions after this instruction pointer have been dealt with.
+ */
+ int IP;
+
+ /**
+ * Which registers are read by subsequent instructions?
+ */
+ struct register_state Temps[MAX_PROGRAM_TEMPS];
+ struct register_state Outputs[VERT_RESULT_MAX];
+};
+
+
+/**
+ * This structure contains a description of the hardware in-so-far as
+ * it is required for the NqSSA-DCE pass.
+ */
+struct radeon_nqssadce_descr {
+ /**
+ * Fill in which outputs
+ */
+ void (*Init)(struct nqssadce_state *);
+
+ /**
+ * Check whether the given swizzle, absolute and negate combination
+ * can be implemented natively by the hardware for this opcode.
+ */
+ GLboolean (*IsNativeSwizzle)(GLuint opcode, struct prog_src_register reg);
+
+ /**
+ * Emit (at the current IP) the instruction MOV dst, src;
+ * The transformation will work recursively on the emitted instruction(s).
+ */
+ void (*BuildSwizzle)(struct nqssadce_state*, struct prog_dst_register dst, struct prog_src_register src);
+
+ /**
+ * Rewrite instructions that write to DEPR.z to write to DEPR.w
+ * instead (rewriting is done *before* the WriteMask test).
+ */
+ GLboolean RewriteDepthOut;
+ void *Data;
+};
+
+void radeonNqssaDce(GLcontext *ctx, struct gl_program *p, struct radeon_nqssadce_descr* descr);
+
+#endif /* __RADEON_PROGRAM_NQSSADCE_H_ */
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "radeon_program.h"
+
+#include "shader/prog_print.h"
+
+
+/**
+ * Transform the given clause in the following way:
+ * 1. Replace it with an empty clause
+ * 2. For every instruction in the original clause, try the given
+ * transformations in order.
+ * 3. If one of the transformations returns GL_TRUE, assume that it
+ * has emitted the appropriate instruction(s) into the new clause;
+ * otherwise, copy the instruction verbatim.
+ *
+ * \note The transformation is currently not recursive; in other words,
+ * instructions emitted by transformations are not transformed.
+ *
+ * \note The transform is called 'local' because it can only look at
+ * one instruction at a time.
+ */
+void radeonLocalTransform(
+ GLcontext *Ctx,
+ struct gl_program *program,
+ int num_transformations,
+ struct radeon_program_transformation* transformations)
+{
+ struct radeon_transform_context ctx;
+ int ip;
+
+ ctx.Ctx = Ctx;
+ ctx.Program = program;
+ ctx.OldInstructions = program->Instructions;
+ ctx.OldNumInstructions = program->NumInstructions;
+
+ program->Instructions = 0;
+ program->NumInstructions = 0;
+
+ for(ip = 0; ip < ctx.OldNumInstructions; ++ip) {
+ struct prog_instruction *instr = ctx.OldInstructions + ip;
+ int i;
+
+ for(i = 0; i < num_transformations; ++i) {
+ struct radeon_program_transformation* t = transformations + i;
+
+ if (t->function(&ctx, instr, t->userData))
+ break;
+ }
+
+ if (i >= num_transformations) {
+ struct prog_instruction* dest = radeonAppendInstructions(program, 1);
+ _mesa_copy_instructions(dest, instr, 1);
+ }
+ }
+
+ _mesa_free_instructions(ctx.OldInstructions, ctx.OldNumInstructions);
+}
+
+
+static void scan_instructions(GLboolean* used, const struct prog_instruction* insts, GLuint count)
+{
+ GLuint i;
+ for (i = 0; i < count; i++) {
+ const struct prog_instruction *inst = insts + i;
+ const GLuint n = _mesa_num_inst_src_regs(inst->Opcode);
+ GLuint k;
+
+ for (k = 0; k < n; k++) {
+ if (inst->SrcReg[k].File == PROGRAM_TEMPORARY)
+ used[inst->SrcReg[k].Index] = GL_TRUE;
+ }
+ }
+}
+
+GLint radeonFindFreeTemporary(struct radeon_transform_context *t)
+{
+ GLboolean used[MAX_PROGRAM_TEMPS];
+ GLuint i;
+
+ _mesa_memset(used, 0, sizeof(used));
+ scan_instructions(used, t->Program->Instructions, t->Program->NumInstructions);
+ scan_instructions(used, t->OldInstructions, t->OldNumInstructions);
+
+ for (i = 0; i < MAX_PROGRAM_TEMPS; i++) {
+ if (!used[i])
+ return i;
+ }
+
+ return -1;
+}
+
+
+/**
+ * Append the given number of instructions to the program and return a
+ * pointer to the first new instruction.
+ */
+struct prog_instruction *radeonAppendInstructions(struct gl_program *program, int count)
+{
+ int oldnum = program->NumInstructions;
+ _mesa_insert_instructions(program, oldnum, count);
+ return program->Instructions + oldnum;
+}
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __RADEON_PROGRAM_H_
+#define __RADEON_PROGRAM_H_
+
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/enums.h"
+#include "shader/program.h"
+#include "shader/prog_instruction.h"
+
+
+enum {
+ CLAUSE_MIXED = 0,
+ CLAUSE_ALU,
+ CLAUSE_TEX
+};
+
+enum {
+ PROGRAM_BUILTIN = PROGRAM_FILE_MAX /**< not a real register, but a special swizzle constant */
+};
+
+enum {
+ OPCODE_REPL_ALPHA = MAX_OPCODE /**< used in paired instructions */
+};
+
+#define SWIZZLE_0000 MAKE_SWIZZLE4(SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO)
+#define SWIZZLE_1111 MAKE_SWIZZLE4(SWIZZLE_ONE, SWIZZLE_ONE, SWIZZLE_ONE, SWIZZLE_ONE)
+
+/**
+ * Transformation context that is passed to local transformations.
+ *
+ * Care must be taken with some operations during transformation,
+ * e.g. finding new temporary registers must use @ref radeonFindFreeTemporary
+ */
+struct radeon_transform_context {
+ GLcontext *Ctx;
+ struct gl_program *Program;
+ struct prog_instruction *OldInstructions;
+ GLuint OldNumInstructions;
+};
+
+/**
+ * A transformation that can be passed to \ref radeonLocalTransform.
+ *
+ * The function will be called once for each instruction.
+ * It has to either emit the appropriate transformed code for the instruction
+ * and return GL_TRUE, or return GL_FALSE if it doesn't understand the
+ * instruction.
+ *
+ * The function gets passed the userData as last parameter.
+ */
+struct radeon_program_transformation {
+ GLboolean (*function)(
+ struct radeon_transform_context*,
+ struct prog_instruction*,
+ void*);
+ void *userData;
+};
+
+void radeonLocalTransform(
+ GLcontext* ctx,
+ struct gl_program *program,
+ int num_transformations,
+ struct radeon_program_transformation* transformations);
+
+/**
+ * Find a usable free temporary register during program transformation
+ */
+GLint radeonFindFreeTemporary(struct radeon_transform_context *ctx);
+
+struct prog_instruction *radeonAppendInstructions(struct gl_program *program, int count);
+
+#endif
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * @file
+ *
+ * Shareable transformations that transform "special" ALU instructions
+ * into ALU instructions that are supported by hardware.
+ *
+ */
+
+#include "radeon_program_alu.h"
+
+#include "shader/prog_parameter.h"
+
+
+static struct prog_instruction *emit1(struct gl_program* p,
+ gl_inst_opcode Opcode, GLuint Saturate, struct prog_dst_register DstReg,
+ struct prog_src_register SrcReg)
+{
+ struct prog_instruction *fpi = radeonAppendInstructions(p, 1);
+
+ fpi->Opcode = Opcode;
+ fpi->SaturateMode = Saturate;
+ fpi->DstReg = DstReg;
+ fpi->SrcReg[0] = SrcReg;
+ return fpi;
+}
+
+static struct prog_instruction *emit2(struct gl_program* p,
+ gl_inst_opcode Opcode, GLuint Saturate, struct prog_dst_register DstReg,
+ struct prog_src_register SrcReg0, struct prog_src_register SrcReg1)
+{
+ struct prog_instruction *fpi = radeonAppendInstructions(p, 1);
+
+ fpi->Opcode = Opcode;
+ fpi->SaturateMode = Saturate;
+ fpi->DstReg = DstReg;
+ fpi->SrcReg[0] = SrcReg0;
+ fpi->SrcReg[1] = SrcReg1;
+ return fpi;
+}
+
+static struct prog_instruction *emit3(struct gl_program* p,
+ gl_inst_opcode Opcode, GLuint Saturate, struct prog_dst_register DstReg,
+ struct prog_src_register SrcReg0, struct prog_src_register SrcReg1,
+ struct prog_src_register SrcReg2)
+{
+ struct prog_instruction *fpi = radeonAppendInstructions(p, 1);
+
+ fpi->Opcode = Opcode;
+ fpi->SaturateMode = Saturate;
+ fpi->DstReg = DstReg;
+ fpi->SrcReg[0] = SrcReg0;
+ fpi->SrcReg[1] = SrcReg1;
+ fpi->SrcReg[2] = SrcReg2;
+ return fpi;
+}
+
+static void set_swizzle(struct prog_src_register *SrcReg, int coordinate, int swz)
+{
+ SrcReg->Swizzle &= ~(7 << (3*coordinate));
+ SrcReg->Swizzle |= swz << (3*coordinate);
+}
+
+static void set_negate_base(struct prog_src_register *SrcReg, int coordinate, int negate)
+{
+ SrcReg->NegateBase &= ~(1 << coordinate);
+ SrcReg->NegateBase |= (negate << coordinate);
+}
+
+static struct prog_dst_register dstreg(int file, int index)
+{
+ struct prog_dst_register dst;
+ dst.File = file;
+ dst.Index = index;
+ dst.WriteMask = WRITEMASK_XYZW;
+ dst.CondMask = COND_TR;
+ dst.CondSwizzle = SWIZZLE_NOOP;
+ dst.CondSrc = 0;
+ dst.pad = 0;
+ return dst;
+}
+
+static struct prog_dst_register dstregtmpmask(int index, int mask)
+{
+ struct prog_dst_register dst;
+ dst.File = PROGRAM_TEMPORARY;
+ dst.Index = index;
+ dst.WriteMask = mask;
+ dst.CondMask = COND_TR;
+ dst.CondSwizzle = SWIZZLE_NOOP;
+ dst.CondSrc = 0;
+ dst.pad = 0;
+ return dst;
+}
+
+static const struct prog_src_register builtin_zero = {
+ .File = PROGRAM_BUILTIN,
+ .Index = 0,
+ .Swizzle = SWIZZLE_0000
+};
+static const struct prog_src_register builtin_one = {
+ .File = PROGRAM_BUILTIN,
+ .Index = 0,
+ .Swizzle = SWIZZLE_1111
+};
+static const struct prog_src_register srcreg_undefined = {
+ .File = PROGRAM_UNDEFINED,
+ .Index = 0,
+ .Swizzle = SWIZZLE_NOOP
+};
+
+static struct prog_src_register srcreg(int file, int index)
+{
+ struct prog_src_register src = srcreg_undefined;
+ src.File = file;
+ src.Index = index;
+ return src;
+}
+
+static struct prog_src_register srcregswz(int file, int index, int swz)
+{
+ struct prog_src_register src = srcreg_undefined;
+ src.File = file;
+ src.Index = index;
+ src.Swizzle = swz;
+ return src;
+}
+
+static struct prog_src_register absolute(struct prog_src_register reg)
+{
+ struct prog_src_register newreg = reg;
+ newreg.Abs = 1;
+ newreg.NegateBase = 0;
+ newreg.NegateAbs = 0;
+ return newreg;
+}
+
+static struct prog_src_register negate(struct prog_src_register reg)
+{
+ struct prog_src_register newreg = reg;
+ newreg.NegateAbs = !newreg.NegateAbs;
+ return newreg;
+}
+
+static struct prog_src_register swizzle(struct prog_src_register reg, GLuint x, GLuint y, GLuint z, GLuint w)
+{
+ struct prog_src_register swizzled = reg;
+ swizzled.Swizzle = MAKE_SWIZZLE4(
+ x >= 4 ? x : GET_SWZ(reg.Swizzle, x),
+ y >= 4 ? y : GET_SWZ(reg.Swizzle, y),
+ z >= 4 ? z : GET_SWZ(reg.Swizzle, z),
+ w >= 4 ? w : GET_SWZ(reg.Swizzle, w));
+ return swizzled;
+}
+
+static struct prog_src_register scalar(struct prog_src_register reg)
+{
+ return swizzle(reg, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X);
+}
+
+static void transform_ABS(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ struct prog_src_register src = inst->SrcReg[0];
+ src.Abs = 1;
+ src.NegateBase = 0;
+ src.NegateAbs = 0;
+ emit1(t->Program, OPCODE_MOV, inst->SaturateMode, inst->DstReg, src);
+}
+
+static void transform_DPH(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ struct prog_src_register src0 = inst->SrcReg[0];
+ if (src0.NegateAbs) {
+ if (src0.Abs) {
+ int tempreg = radeonFindFreeTemporary(t);
+ emit1(t->Program, OPCODE_MOV, 0, dstreg(PROGRAM_TEMPORARY, tempreg), src0);
+ src0 = srcreg(src0.File, src0.Index);
+ } else {
+ src0.NegateAbs = 0;
+ src0.NegateBase ^= NEGATE_XYZW;
+ }
+ }
+ set_swizzle(&src0, 3, SWIZZLE_ONE);
+ set_negate_base(&src0, 3, 0);
+ emit2(t->Program, OPCODE_DP4, inst->SaturateMode, inst->DstReg, src0, inst->SrcReg[1]);
+}
+
+/**
+ * [1, src0.y*src1.y, src0.z, src1.w]
+ * So basically MUL with lotsa swizzling.
+ */
+static void transform_DST(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ emit2(t->Program, OPCODE_MUL, inst->SaturateMode, inst->DstReg,
+ swizzle(inst->SrcReg[0], SWIZZLE_ONE, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE),
+ swizzle(inst->SrcReg[1], SWIZZLE_ONE, SWIZZLE_Y, SWIZZLE_ONE, SWIZZLE_W));
+}
+
+static void transform_FLR(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ int tempreg = radeonFindFreeTemporary(t);
+ emit1(t->Program, OPCODE_FRC, 0, dstreg(PROGRAM_TEMPORARY, tempreg), inst->SrcReg[0]);
+ emit2(t->Program, OPCODE_ADD, inst->SaturateMode, inst->DstReg,
+ inst->SrcReg[0], negate(srcreg(PROGRAM_TEMPORARY, tempreg)));
+}
+
+/**
+ * Definition of LIT (from ARB_fragment_program):
+ *
+ * tmp = VectorLoad(op0);
+ * if (tmp.x < 0) tmp.x = 0;
+ * if (tmp.y < 0) tmp.y = 0;
+ * if (tmp.w < -(128.0-epsilon)) tmp.w = -(128.0-epsilon);
+ * else if (tmp.w > 128-epsilon) tmp.w = 128-epsilon;
+ * result.x = 1.0;
+ * result.y = tmp.x;
+ * result.z = (tmp.x > 0) ? RoughApproxPower(tmp.y, tmp.w) : 0.0;
+ * result.w = 1.0;
+ *
+ * The longest path of computation is the one leading to result.z,
+ * consisting of 5 operations. This implementation of LIT takes
+ * 5 slots, if the subsequent optimization passes are clever enough
+ * to pair instructions correctly.
+ */
+static void transform_LIT(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ static const GLfloat LitConst[4] = { -127.999999 };
+
+ GLuint constant;
+ GLuint constant_swizzle;
+ GLuint temp;
+ int needTemporary = 0;
+ struct prog_src_register srctemp;
+
+ constant = _mesa_add_unnamed_constant(t->Program->Parameters, LitConst, 1, &constant_swizzle);
+
+ if (inst->DstReg.WriteMask != WRITEMASK_XYZW) {
+ needTemporary = 1;
+ } else if (inst->DstReg.File != PROGRAM_TEMPORARY) {
+ // LIT is typically followed by DP3/DP4, so there's no point
+ // in creating special code for this case
+ needTemporary = 1;
+ }
+
+ if (needTemporary) {
+ temp = radeonFindFreeTemporary(t);
+ } else {
+ temp = inst->DstReg.Index;
+ }
+ srctemp = srcreg(PROGRAM_TEMPORARY, temp);
+
+ // tmp.x = max(0.0, Src.x);
+ // tmp.y = max(0.0, Src.y);
+ // tmp.w = clamp(Src.z, -128+eps, 128-eps);
+ emit2(t->Program, OPCODE_MAX, 0,
+ dstregtmpmask(temp, WRITEMASK_XYW),
+ inst->SrcReg[0],
+ swizzle(srcreg(PROGRAM_CONSTANT, constant),
+ SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO, constant_swizzle&3));
+ emit2(t->Program, OPCODE_MIN, 0,
+ dstregtmpmask(temp, WRITEMASK_Z),
+ swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ negate(srcregswz(PROGRAM_CONSTANT, constant, constant_swizzle)));
+
+ // tmp.w = Pow(tmp.y, tmp.w)
+ emit1(t->Program, OPCODE_LG2, 0,
+ dstregtmpmask(temp, WRITEMASK_W),
+ swizzle(srctemp, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y));
+ emit2(t->Program, OPCODE_MUL, 0,
+ dstregtmpmask(temp, WRITEMASK_W),
+ swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ swizzle(srctemp, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z));
+ emit1(t->Program, OPCODE_EX2, 0,
+ dstregtmpmask(temp, WRITEMASK_W),
+ swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W));
+
+ // tmp.z = (tmp.x > 0) ? tmp.w : 0.0
+ emit3(t->Program, OPCODE_CMP, inst->SaturateMode,
+ dstregtmpmask(temp, WRITEMASK_Z),
+ negate(swizzle(srctemp, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)),
+ swizzle(srctemp, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ builtin_zero);
+
+ // tmp.x, tmp.y, tmp.w = 1.0, tmp.x, 1.0
+ emit1(t->Program, OPCODE_MOV, inst->SaturateMode,
+ dstregtmpmask(temp, WRITEMASK_XYW),
+ swizzle(srctemp, SWIZZLE_ONE, SWIZZLE_X, SWIZZLE_ONE, SWIZZLE_ONE));
+
+ if (needTemporary)
+ emit1(t->Program, OPCODE_MOV, 0, inst->DstReg, srctemp);
+}
+
+static void transform_LRP(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ int tempreg = radeonFindFreeTemporary(t);
+
+ emit2(t->Program, OPCODE_ADD, 0,
+ dstreg(PROGRAM_TEMPORARY, tempreg),
+ inst->SrcReg[1], negate(inst->SrcReg[2]));
+ emit3(t->Program, OPCODE_MAD, inst->SaturateMode,
+ inst->DstReg,
+ inst->SrcReg[0], srcreg(PROGRAM_TEMPORARY, tempreg), inst->SrcReg[2]);
+}
+
+static void transform_POW(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ int tempreg = radeonFindFreeTemporary(t);
+ struct prog_dst_register tempdst = dstreg(PROGRAM_TEMPORARY, tempreg);
+ struct prog_src_register tempsrc = srcreg(PROGRAM_TEMPORARY, tempreg);
+ tempdst.WriteMask = WRITEMASK_W;
+ tempsrc.Swizzle = SWIZZLE_WWWW;
+
+ emit1(t->Program, OPCODE_LG2, 0, tempdst, scalar(inst->SrcReg[0]));
+ emit2(t->Program, OPCODE_MUL, 0, tempdst, tempsrc, scalar(inst->SrcReg[1]));
+ emit1(t->Program, OPCODE_EX2, inst->SaturateMode, inst->DstReg, tempsrc);
+}
+
+static void transform_RSQ(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ emit1(t->Program, OPCODE_RSQ, inst->SaturateMode, inst->DstReg, absolute(inst->SrcReg[0]));
+}
+
+static void transform_SGE(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ int tempreg = radeonFindFreeTemporary(t);
+
+ emit2(t->Program, OPCODE_ADD, 0, dstreg(PROGRAM_TEMPORARY, tempreg), inst->SrcReg[0], negate(inst->SrcReg[1]));
+ emit3(t->Program, OPCODE_CMP, inst->SaturateMode, inst->DstReg,
+ srcreg(PROGRAM_TEMPORARY, tempreg), builtin_zero, builtin_one);
+}
+
+static void transform_SLT(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ int tempreg = radeonFindFreeTemporary(t);
+
+ emit2(t->Program, OPCODE_ADD, 0, dstreg(PROGRAM_TEMPORARY, tempreg), inst->SrcReg[0], negate(inst->SrcReg[1]));
+ emit3(t->Program, OPCODE_CMP, inst->SaturateMode, inst->DstReg,
+ srcreg(PROGRAM_TEMPORARY, tempreg), builtin_one, builtin_zero);
+}
+
+static void transform_SUB(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ emit2(t->Program, OPCODE_ADD, inst->SaturateMode, inst->DstReg, inst->SrcReg[0], negate(inst->SrcReg[1]));
+}
+
+static void transform_SWZ(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ emit1(t->Program, OPCODE_MOV, inst->SaturateMode, inst->DstReg, inst->SrcReg[0]);
+}
+
+static void transform_XPD(struct radeon_transform_context* t,
+ struct prog_instruction* inst)
+{
+ int tempreg = radeonFindFreeTemporary(t);
+
+ emit2(t->Program, OPCODE_MUL, 0, dstreg(PROGRAM_TEMPORARY, tempreg),
+ swizzle(inst->SrcReg[0], SWIZZLE_Z, SWIZZLE_X, SWIZZLE_Y, SWIZZLE_W),
+ swizzle(inst->SrcReg[1], SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_X, SWIZZLE_W));
+ emit3(t->Program, OPCODE_MAD, inst->SaturateMode, inst->DstReg,
+ swizzle(inst->SrcReg[0], SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_X, SWIZZLE_W),
+ swizzle(inst->SrcReg[1], SWIZZLE_Z, SWIZZLE_X, SWIZZLE_Y, SWIZZLE_W),
+ negate(srcreg(PROGRAM_TEMPORARY, tempreg)));
+}
+
+
+/**
+ * Can be used as a transformation for @ref radeonClauseLocalTransform,
+ * no userData necessary.
+ *
+ * Eliminates the following ALU instructions:
+ * ABS, DPH, DST, FLR, LIT, LRP, POW, SGE, SLT, SUB, SWZ, XPD
+ * using:
+ * MOV, ADD, MUL, MAD, FRC, DP3, LG2, EX2, CMP
+ *
+ * Transforms RSQ to Radeon's native RSQ by explicitly setting
+ * absolute value.
+ *
+ * @note should be applicable to R300 and R500 fragment programs.
+ */
+GLboolean radeonTransformALU(struct radeon_transform_context* t,
+ struct prog_instruction* inst,
+ void* unused)
+{
+ switch(inst->Opcode) {
+ case OPCODE_ABS: transform_ABS(t, inst); return GL_TRUE;
+ case OPCODE_DPH: transform_DPH(t, inst); return GL_TRUE;
+ case OPCODE_DST: transform_DST(t, inst); return GL_TRUE;
+ case OPCODE_FLR: transform_FLR(t, inst); return GL_TRUE;
+ case OPCODE_LIT: transform_LIT(t, inst); return GL_TRUE;
+ case OPCODE_LRP: transform_LRP(t, inst); return GL_TRUE;
+ case OPCODE_POW: transform_POW(t, inst); return GL_TRUE;
+ case OPCODE_RSQ: transform_RSQ(t, inst); return GL_TRUE;
+ case OPCODE_SGE: transform_SGE(t, inst); return GL_TRUE;
+ case OPCODE_SLT: transform_SLT(t, inst); return GL_TRUE;
+ case OPCODE_SUB: transform_SUB(t, inst); return GL_TRUE;
+ case OPCODE_SWZ: transform_SWZ(t, inst); return GL_TRUE;
+ case OPCODE_XPD: transform_XPD(t, inst); return GL_TRUE;
+ default:
+ return GL_FALSE;
+ }
+}
+
+
+static void sincos_constants(struct radeon_transform_context* t, GLuint *constants)
+{
+ static const GLfloat SinCosConsts[2][4] = {
+ {
+ 1.273239545, // 4/PI
+ -0.405284735, // -4/(PI*PI)
+ 3.141592654, // PI
+ 0.2225 // weight
+ },
+ {
+ 0.75,
+ 0.5,
+ 0.159154943, // 1/(2*PI)
+ 6.283185307 // 2*PI
+ }
+ };
+ int i;
+
+ for(i = 0; i < 2; ++i) {
+ GLuint swz;
+ constants[i] = _mesa_add_unnamed_constant(t->Program->Parameters, SinCosConsts[i], 4, &swz);
+ ASSERT(swz == SWIZZLE_NOOP);
+ }
+}
+
+/**
+ * Approximate sin(x), where x is clamped to (-pi/2, pi/2).
+ *
+ * MUL tmp.xy, src, { 4/PI, -4/(PI^2) }
+ * MAD tmp.x, tmp.y, |src|, tmp.x
+ * MAD tmp.y, tmp.x, |tmp.x|, -tmp.x
+ * MAD dest, tmp.y, weight, tmp.x
+ */
+static void sin_approx(struct radeon_transform_context* t,
+ struct prog_dst_register dst, struct prog_src_register src, const GLuint* constants)
+{
+ GLuint tempreg = radeonFindFreeTemporary(t);
+
+ emit2(t->Program, OPCODE_MUL, 0, dstregtmpmask(tempreg, WRITEMASK_XY),
+ swizzle(src, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ srcreg(PROGRAM_CONSTANT, constants[0]));
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_X),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
+ absolute(swizzle(src, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X));
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_Y),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ absolute(swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)),
+ negate(swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X)));
+ emit3(t->Program, OPCODE_MAD, 0, dst,
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X));
+}
+
+/**
+ * Translate the trigonometric functions COS, SIN, and SCS
+ * using only the basic instructions
+ * MOV, ADD, MUL, MAD, FRC
+ */
+GLboolean radeonTransformTrigSimple(struct radeon_transform_context* t,
+ struct prog_instruction* inst,
+ void* unused)
+{
+ if (inst->Opcode != OPCODE_COS &&
+ inst->Opcode != OPCODE_SIN &&
+ inst->Opcode != OPCODE_SCS)
+ return GL_FALSE;
+
+ GLuint constants[2];
+ GLuint tempreg = radeonFindFreeTemporary(t);
+
+ sincos_constants(t, constants);
+
+ if (inst->Opcode == OPCODE_COS) {
+ // MAD tmp.x, src, 1/(2*PI), 0.75
+ // FRC tmp.x, tmp.x
+ // MAD tmp.z, tmp.x, 2*PI, -PI
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W),
+ swizzle(inst->SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X));
+ emit1(t->Program, OPCODE_FRC, 0, dstregtmpmask(tempreg, WRITEMASK_W),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W));
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ negate(swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z)));
+
+ sin_approx(t, inst->DstReg,
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ constants);
+ } else if (inst->Opcode == OPCODE_SIN) {
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W),
+ swizzle(inst->SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y));
+ emit1(t->Program, OPCODE_FRC, 0, dstregtmpmask(tempreg, WRITEMASK_W),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W));
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_W),
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ negate(swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z)));
+
+ sin_approx(t, inst->DstReg,
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ constants);
+ } else {
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_XY),
+ swizzle(inst->SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_W));
+ emit1(t->Program, OPCODE_FRC, 0, dstregtmpmask(tempreg, WRITEMASK_XY),
+ srcreg(PROGRAM_TEMPORARY, tempreg));
+ emit3(t->Program, OPCODE_MAD, 0, dstregtmpmask(tempreg, WRITEMASK_XY),
+ srcreg(PROGRAM_TEMPORARY, tempreg),
+ swizzle(srcreg(PROGRAM_CONSTANT, constants[1]), SWIZZLE_W, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W),
+ negate(swizzle(srcreg(PROGRAM_CONSTANT, constants[0]), SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z, SWIZZLE_Z)));
+
+ struct prog_dst_register dst = inst->DstReg;
+
+ dst.WriteMask = inst->DstReg.WriteMask & WRITEMASK_X;
+ sin_approx(t, dst,
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ constants);
+
+ dst.WriteMask = inst->DstReg.WriteMask & WRITEMASK_Y;
+ sin_approx(t, dst,
+ swizzle(srcreg(PROGRAM_TEMPORARY, tempreg), SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
+ constants);
+ }
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Transform the trigonometric functions COS, SIN, and SCS
+ * to include pre-scaling by 1/(2*PI) and taking the fractional
+ * part, so that the input to COS and SIN is always in the range [0,1).
+ * SCS is replaced by one COS and one SIN instruction.
+ *
+ * @warning This transformation implicitly changes the semantics of SIN and COS!
+ */
+GLboolean radeonTransformTrigScale(struct radeon_transform_context* t,
+ struct prog_instruction* inst,
+ void* unused)
+{
+ if (inst->Opcode != OPCODE_COS &&
+ inst->Opcode != OPCODE_SIN &&
+ inst->Opcode != OPCODE_SCS)
+ return GL_FALSE;
+
+ static const GLfloat RCP_2PI[] = { 0.15915494309189535 };
+ GLuint temp;
+ GLuint constant;
+ GLuint constant_swizzle;
+
+ temp = radeonFindFreeTemporary(t);
+ constant = _mesa_add_unnamed_constant(t->Program->Parameters, RCP_2PI, 1, &constant_swizzle);
+
+ emit2(t->Program, OPCODE_MUL, 0, dstregtmpmask(temp, WRITEMASK_W),
+ swizzle(inst->SrcReg[0], SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
+ srcregswz(PROGRAM_CONSTANT, constant, constant_swizzle));
+ emit1(t->Program, OPCODE_FRC, 0, dstregtmpmask(temp, WRITEMASK_W),
+ srcreg(PROGRAM_TEMPORARY, temp));
+
+ if (inst->Opcode == OPCODE_COS) {
+ emit1(t->Program, OPCODE_COS, inst->SaturateMode, inst->DstReg,
+ srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW));
+ } else if (inst->Opcode == OPCODE_SIN) {
+ emit1(t->Program, OPCODE_SIN, inst->SaturateMode,
+ inst->DstReg, srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW));
+ } else if (inst->Opcode == OPCODE_SCS) {
+ struct prog_dst_register moddst = inst->DstReg;
+
+ if (inst->DstReg.WriteMask & WRITEMASK_X) {
+ moddst.WriteMask = WRITEMASK_X;
+ emit1(t->Program, OPCODE_COS, inst->SaturateMode, moddst,
+ srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW));
+ }
+ if (inst->DstReg.WriteMask & WRITEMASK_Y) {
+ moddst.WriteMask = WRITEMASK_Y;
+ emit1(t->Program, OPCODE_SIN, inst->SaturateMode, moddst,
+ srcregswz(PROGRAM_TEMPORARY, temp, SWIZZLE_WWWW));
+ }
+ }
+
+ return GL_TRUE;
+}
+
+/**
+ * Rewrite DDX/DDY instructions to properly work with r5xx shaders.
+ * The r5xx MDH/MDV instruction provides per-quad partial derivatives.
+ * It takes the form A*B+C. A and C are set by setting src0. B should be -1.
+ *
+ * @warning This explicitly changes the form of DDX and DDY!
+ */
+
+GLboolean radeonTransformDeriv(struct radeon_transform_context* t,
+ struct prog_instruction* inst,
+ void* unused)
+{
+ if (inst->Opcode != OPCODE_DDX && inst->Opcode != OPCODE_DDY)
+ return GL_FALSE;
+
+ struct prog_src_register B = inst->SrcReg[1];
+
+ B.Swizzle = MAKE_SWIZZLE4(SWIZZLE_ONE, SWIZZLE_ONE,
+ SWIZZLE_ONE, SWIZZLE_ONE);
+ B.NegateBase = NEGATE_XYZW;
+
+ emit2(t->Program, inst->Opcode, inst->SaturateMode, inst->DstReg,
+ inst->SrcReg[0], B);
+
+ return GL_TRUE;
+}
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __RADEON_PROGRAM_ALU_H_
+#define __RADEON_PROGRAM_ALU_H_
+
+#include "radeon_program.h"
+
+GLboolean radeonTransformALU(
+ struct radeon_transform_context *t,
+ struct prog_instruction*,
+ void*);
+
+GLboolean radeonTransformTrigSimple(
+ struct radeon_transform_context *t,
+ struct prog_instruction*,
+ void*);
+
+GLboolean radeonTransformTrigScale(
+ struct radeon_transform_context *t,
+ struct prog_instruction*,
+ void*);
+
+GLboolean radeonTransformDeriv(
+ struct radeon_transform_context *t,
+ struct prog_instruction*,
+ void*);
+
+#endif /* __RADEON_PROGRAM_ALU_H_ */
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/**
+ * @file
+ *
+ * Perform temporary register allocation and attempt to pair off instructions
+ * in RGB and Alpha pairs. Also attempts to optimize the TEX instruction
+ * vs. ALU instruction scheduling.
+ */
+
+#include "radeon_program_pair.h"
+
+#include "radeon_context.h"
+
+#include "shader/prog_print.h"
+
+#define error(fmt, args...) do { \
+ _mesa_problem(s->Ctx, "%s::%s(): " fmt "\n", \
+ __FILE__, __FUNCTION__, ##args); \
+ s->Error = GL_TRUE; \
+} while(0)
+
+struct pair_state_instruction {
+ GLuint IsTex:1; /**< Is a texture instruction */
+ GLuint NeedRGB:1; /**< Needs the RGB ALU */
+ GLuint NeedAlpha:1; /**< Needs the Alpha ALU */
+ GLuint IsTranscendent:1; /**< Is a special transcendent instruction */
+
+ /**
+ * Number of (read and write) dependencies that must be resolved before
+ * this instruction can be scheduled.
+ */
+ GLuint NumDependencies:5;
+
+ /**
+ * Next instruction in the linked list of ready instructions.
+ */
+ struct pair_state_instruction *NextReady;
+
+ /**
+ * Values that this instruction writes
+ */
+ struct reg_value *Values[4];
+};
+
+
+/**
+ * Used to keep track of which instructions read a value.
+ */
+struct reg_value_reader {
+ GLuint IP; /**< IP of the instruction that performs this access */
+ struct reg_value_reader *Next;
+};
+
+/**
+ * Used to keep track which values are stored in each component of a
+ * PROGRAM_TEMPORARY.
+ */
+struct reg_value {
+ GLuint IP; /**< IP of the instruction that writes this value */
+ struct reg_value *Next; /**< Pointer to the next value to be written to the same PROGRAM_TEMPORARY component */
+
+ /**
+ * Unordered linked list of instructions that read from this value.
+ */
+ struct reg_value_reader *Readers;
+
+ /**
+ * Number of readers of this value. This is calculated during @ref scan_instructions
+ * and continually decremented during code emission.
+ * When this count reaches zero, the instruction that writes the @ref Next value
+ * can be scheduled.
+ */
+ GLuint NumReaders;
+};
+
+/**
+ * Used to translate a PROGRAM_INPUT or PROGRAM_TEMPORARY Mesa register
+ * to the proper hardware temporary.
+ */
+struct pair_register_translation {
+ GLuint Allocated:1;
+ GLuint HwIndex:8;
+ GLuint RefCount:23; /**< # of times this occurs in an unscheduled instruction SrcReg or DstReg */
+
+ /**
+ * Notes the value that is currently contained in each component
+ * (only used for PROGRAM_TEMPORARY registers).
+ */
+ struct reg_value *Value[4];
+};
+
+struct pair_state {
+ GLcontext *Ctx;
+ struct gl_program *Program;
+ const struct radeon_pair_handler *Handler;
+ GLboolean Error;
+ GLboolean Debug;
+ GLboolean Verbose;
+ void *UserData;
+
+ /**
+ * Translate Mesa registers to hardware registers
+ */
+ struct pair_register_translation Inputs[FRAG_ATTRIB_MAX];
+ struct pair_register_translation Temps[MAX_PROGRAM_TEMPS];
+
+ /**
+ * Derived information about program instructions.
+ */
+ struct pair_state_instruction *Instructions;
+
+ struct {
+ GLuint RefCount; /**< # of times this occurs in an unscheduled SrcReg or DstReg */
+ } HwTemps[128];
+
+ /**
+ * Linked list of instructions that can be scheduled right now,
+ * based on which ALU/TEX resources they require.
+ */
+ struct pair_state_instruction *ReadyFullALU;
+ struct pair_state_instruction *ReadyRGB;
+ struct pair_state_instruction *ReadyAlpha;
+ struct pair_state_instruction *ReadyTEX;
+
+ /**
+ * Pool of @ref reg_value structures for fast allocation.
+ */
+ struct reg_value *ValuePool;
+ GLuint ValuePoolUsed;
+ struct reg_value_reader *ReaderPool;
+ GLuint ReaderPoolUsed;
+};
+
+
+static struct pair_register_translation *get_register(struct pair_state *s, GLuint file, GLuint index)
+{
+ switch(file) {
+ case PROGRAM_TEMPORARY: return &s->Temps[index];
+ case PROGRAM_INPUT: return &s->Inputs[index];
+ default: return 0;
+ }
+}
+
+static void alloc_hw_reg(struct pair_state *s, GLuint file, GLuint index, GLuint hwindex)
+{
+ struct pair_register_translation *t = get_register(s, file, index);
+ ASSERT(!s->HwTemps[hwindex].RefCount);
+ ASSERT(!t->Allocated);
+ s->HwTemps[hwindex].RefCount = t->RefCount;
+ t->Allocated = 1;
+ t->HwIndex = hwindex;
+}
+
+static GLuint get_hw_reg(struct pair_state *s, GLuint file, GLuint index)
+{
+ GLuint hwindex;
+
+ struct pair_register_translation *t = get_register(s, file, index);
+ if (!t) {
+ _mesa_problem(s->Ctx, "get_hw_reg: %i[%i]\n", file, index);
+ return 0;
+ }
+
+ if (t->Allocated)
+ return t->HwIndex;
+
+ for(hwindex = 0; hwindex < s->Handler->MaxHwTemps; ++hwindex)
+ if (!s->HwTemps[hwindex].RefCount)
+ break;
+
+ if (hwindex >= s->Handler->MaxHwTemps) {
+ error("Ran out of hardware temporaries");
+ return 0;
+ }
+
+ alloc_hw_reg(s, file, index, hwindex);
+ return hwindex;
+}
+
+
+static void deref_hw_reg(struct pair_state *s, GLuint hwindex)
+{
+ if (!s->HwTemps[hwindex].RefCount) {
+ error("Hwindex %i refcount error", hwindex);
+ return;
+ }
+
+ s->HwTemps[hwindex].RefCount--;
+}
+
+static void add_pairinst_to_list(struct pair_state_instruction **list, struct pair_state_instruction *pairinst)
+{
+ pairinst->NextReady = *list;
+ *list = pairinst;
+}
+
+/**
+ * The instruction at the given IP has become ready. Link it into the ready
+ * instructions.
+ */
+static void instruction_ready(struct pair_state *s, int ip)
+{
+ struct pair_state_instruction *pairinst = s->Instructions + ip;
+
+ if (s->Verbose)
+ _mesa_printf("instruction_ready(%i)\n", ip);
+
+ if (pairinst->IsTex)
+ add_pairinst_to_list(&s->ReadyTEX, pairinst);
+ else if (!pairinst->NeedAlpha)
+ add_pairinst_to_list(&s->ReadyRGB, pairinst);
+ else if (!pairinst->NeedRGB)
+ add_pairinst_to_list(&s->ReadyAlpha, pairinst);
+ else
+ add_pairinst_to_list(&s->ReadyFullALU, pairinst);
+}
+
+
+/**
+ * Finally rewrite ADD, MOV, MUL as the appropriate native instruction
+ * and reverse the order of arguments for CMP.
+ */
+static void final_rewrite(struct pair_state *s, struct prog_instruction *inst)
+{
+ struct prog_src_register tmp;
+
+ switch(inst->Opcode) {
+ case OPCODE_ADD:
+ inst->SrcReg[2] = inst->SrcReg[1];
+ inst->SrcReg[1].File = PROGRAM_BUILTIN;
+ inst->SrcReg[1].Swizzle = SWIZZLE_1111;
+ inst->SrcReg[1].NegateBase = 0;
+ inst->SrcReg[1].NegateAbs = 0;
+ inst->Opcode = OPCODE_MAD;
+ break;
+ case OPCODE_CMP:
+ tmp = inst->SrcReg[2];
+ inst->SrcReg[2] = inst->SrcReg[0];
+ inst->SrcReg[0] = tmp;
+ break;
+ case OPCODE_MOV:
+ /* AMD say we should use CMP.
+ * However, when we transform
+ * KIL -r0;
+ * into
+ * CMP tmp, -r0, -r0, 0;
+ * KIL tmp;
+ * we get incorrect behaviour on R500 when r0 == 0.0.
+ * It appears that the R500 KIL hardware treats -0.0 as less
+ * than zero.
+ */
+ inst->SrcReg[1].File = PROGRAM_BUILTIN;
+ inst->SrcReg[1].Swizzle = SWIZZLE_1111;
+ inst->SrcReg[2].File = PROGRAM_BUILTIN;
+ inst->SrcReg[2].Swizzle = SWIZZLE_0000;
+ inst->Opcode = OPCODE_MAD;
+ break;
+ case OPCODE_MUL:
+ inst->SrcReg[2].File = PROGRAM_BUILTIN;
+ inst->SrcReg[2].Swizzle = SWIZZLE_0000;
+ inst->Opcode = OPCODE_MAD;
+ break;
+ default:
+ /* nothing to do */
+ break;
+ }
+}
+
+
+/**
+ * Classify an instruction according to which ALUs etc. it needs
+ */
+static void classify_instruction(struct pair_state *s,
+ struct prog_instruction *inst, struct pair_state_instruction *pairinst)
+{
+ pairinst->NeedRGB = (inst->DstReg.WriteMask & WRITEMASK_XYZ) ? 1 : 0;
+ pairinst->NeedAlpha = (inst->DstReg.WriteMask & WRITEMASK_W) ? 1 : 0;
+
+ switch(inst->Opcode) {
+ case OPCODE_ADD:
+ case OPCODE_CMP:
+ case OPCODE_DDX:
+ case OPCODE_DDY:
+ case OPCODE_FRC:
+ case OPCODE_MAD:
+ case OPCODE_MAX:
+ case OPCODE_MIN:
+ case OPCODE_MOV:
+ case OPCODE_MUL:
+ break;
+ case OPCODE_COS:
+ case OPCODE_EX2:
+ case OPCODE_LG2:
+ case OPCODE_RCP:
+ case OPCODE_RSQ:
+ case OPCODE_SIN:
+ pairinst->IsTranscendent = 1;
+ pairinst->NeedAlpha = 1;
+ break;
+ case OPCODE_DP4:
+ pairinst->NeedAlpha = 1;
+ /* fall through */
+ case OPCODE_DP3:
+ pairinst->NeedRGB = 1;
+ break;
+ case OPCODE_KIL:
+ case OPCODE_TEX:
+ case OPCODE_TXB:
+ case OPCODE_TXP:
+ case OPCODE_END:
+ pairinst->IsTex = 1;
+ break;
+ default:
+ error("Unknown opcode %d\n", inst->Opcode);
+ break;
+ }
+}
+
+
+/**
+ * Count which (input, temporary) register is read and written how often,
+ * and scan the instruction stream to find dependencies.
+ */
+static void scan_instructions(struct pair_state *s)
+{
+ struct prog_instruction *inst;
+ struct pair_state_instruction *pairinst;
+ GLuint ip;
+
+ for(inst = s->Program->Instructions, pairinst = s->Instructions, ip = 0;
+ inst->Opcode != OPCODE_END;
+ ++inst, ++pairinst, ++ip) {
+ final_rewrite(s, inst);
+ classify_instruction(s, inst, pairinst);
+
+ int nsrc = _mesa_num_inst_src_regs(inst->Opcode);
+ int j;
+ for(j = 0; j < nsrc; j++) {
+ struct pair_register_translation *t =
+ get_register(s, inst->SrcReg[j].File, inst->SrcReg[j].Index);
+ if (!t)
+ continue;
+
+ t->RefCount++;
+
+ if (inst->SrcReg[j].File == PROGRAM_TEMPORARY) {
+ int i;
+ for(i = 0; i < 4; ++i) {
+ GLuint swz = GET_SWZ(inst->SrcReg[j].Swizzle, i);
+ if (swz >= 4)
+ continue; /* constant or NIL swizzle */
+ if (!t->Value[swz])
+ continue; /* this is an undefined read */
+
+ /* Do not add a dependency if this instruction
+ * also rewrites the value. The code below adds
+ * a dependency for the DstReg, which is a superset
+ * of the SrcReg dependency. */
+ if (inst->DstReg.File == PROGRAM_TEMPORARY &&
+ inst->DstReg.Index == inst->SrcReg[j].Index &&
+ GET_BIT(inst->DstReg.WriteMask, swz))
+ continue;
+
+ struct reg_value_reader* r = &s->ReaderPool[s->ReaderPoolUsed++];
+ pairinst->NumDependencies++;
+ t->Value[swz]->NumReaders++;
+ r->IP = ip;
+ r->Next = t->Value[swz]->Readers;
+ t->Value[swz]->Readers = r;
+ }
+ }
+ }
+
+ int ndst = _mesa_num_inst_dst_regs(inst->Opcode);
+ if (ndst) {
+ struct pair_register_translation *t =
+ get_register(s, inst->DstReg.File, inst->DstReg.Index);
+ if (t) {
+ t->RefCount++;
+
+ if (inst->DstReg.File == PROGRAM_TEMPORARY) {
+ int j;
+ for(j = 0; j < 4; ++j) {
+ if (!GET_BIT(inst->DstReg.WriteMask, j))
+ continue;
+
+ struct reg_value* v = &s->ValuePool[s->ValuePoolUsed++];
+ v->IP = ip;
+ if (t->Value[j]) {
+ pairinst->NumDependencies++;
+ t->Value[j]->Next = v;
+ }
+ t->Value[j] = v;
+ pairinst->Values[j] = v;
+ }
+ }
+ }
+ }
+
+ if (s->Verbose)
+ _mesa_printf("scan(%i): NumDeps = %i\n", ip, pairinst->NumDependencies);
+
+ if (!pairinst->NumDependencies)
+ instruction_ready(s, ip);
+ }
+
+ /* Clear the PROGRAM_TEMPORARY state */
+ int i, j;
+ for(i = 0; i < MAX_PROGRAM_TEMPS; ++i) {
+ for(j = 0; j < 4; ++j)
+ s->Temps[i].Value[j] = 0;
+ }
+}
+
+
+/**
+ * Reserve hardware temporary registers for the program inputs.
+ *
+ * @note This allocation is performed explicitly, because the order of inputs
+ * is determined by the RS hardware.
+ */
+static void allocate_input_registers(struct pair_state *s)
+{
+ GLuint InputsRead = s->Program->InputsRead;
+ int i;
+ GLuint hwindex = 0;
+
+ /* Texcoords come first */
+ for (i = 0; i < s->Ctx->Const.MaxTextureUnits; i++) {
+ if (InputsRead & (FRAG_BIT_TEX0 << i))
+ alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_TEX0+i, hwindex++);
+ }
+ InputsRead &= ~FRAG_BITS_TEX_ANY;
+
+ /* fragment position treated as a texcoord */
+ if (InputsRead & FRAG_BIT_WPOS)
+ alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_WPOS, hwindex++);
+ InputsRead &= ~FRAG_BIT_WPOS;
+
+ /* Then primary colour */
+ if (InputsRead & FRAG_BIT_COL0)
+ alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_COL0, hwindex++);
+ InputsRead &= ~FRAG_BIT_COL0;
+
+ /* Secondary color */
+ if (InputsRead & FRAG_BIT_COL1)
+ alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_COL1, hwindex++);
+ InputsRead &= ~FRAG_BIT_COL1;
+
+ /* Anything else */
+ if (InputsRead)
+ error("Don't know how to handle inputs 0x%x\n", InputsRead);
+}
+
+
+static void decrement_dependencies(struct pair_state *s, int ip)
+{
+ struct pair_state_instruction *pairinst = s->Instructions + ip;
+ ASSERT(pairinst->NumDependencies > 0);
+ if (!--pairinst->NumDependencies)
+ instruction_ready(s, ip);
+}
+
+/**
+ * Update the dependency tracking state based on what the instruction
+ * at the given IP does.
+ */
+static void commit_instruction(struct pair_state *s, int ip)
+{
+ struct prog_instruction *inst = s->Program->Instructions + ip;
+ struct pair_state_instruction *pairinst = s->Instructions + ip;
+
+ if (s->Verbose)
+ _mesa_printf("commit_instruction(%i)\n", ip);
+
+ if (inst->DstReg.File == PROGRAM_TEMPORARY) {
+ struct pair_register_translation *t = &s->Temps[inst->DstReg.Index];
+ deref_hw_reg(s, t->HwIndex);
+
+ int i;
+ for(i = 0; i < 4; ++i) {
+ if (!GET_BIT(inst->DstReg.WriteMask, i))
+ continue;
+
+ t->Value[i] = pairinst->Values[i];
+ if (t->Value[i]->NumReaders) {
+ struct reg_value_reader *r;
+ for(r = pairinst->Values[i]->Readers; r; r = r->Next)
+ decrement_dependencies(s, r->IP);
+ } else if (t->Value[i]->Next) {
+ /* This happens when the only reader writes
+ * the register at the same time */
+ decrement_dependencies(s, t->Value[i]->Next->IP);
+ }
+ }
+ }
+
+ int nsrc = _mesa_num_inst_src_regs(inst->Opcode);
+ int i;
+ for(i = 0; i < nsrc; i++) {
+ struct pair_register_translation *t = get_register(s, inst->SrcReg[i].File, inst->SrcReg[i].Index);
+ if (!t)
+ continue;
+
+ deref_hw_reg(s, get_hw_reg(s, inst->SrcReg[i].File, inst->SrcReg[i].Index));
+
+ if (inst->SrcReg[i].File != PROGRAM_TEMPORARY)
+ continue;
+
+ int j;
+ for(j = 0; j < 4; ++j) {
+ GLuint swz = GET_SWZ(inst->SrcReg[i].Swizzle, j);
+ if (swz >= 4)
+ continue;
+ if (!t->Value[swz])
+ continue;
+
+ /* Do not free a dependency if this instruction
+ * also rewrites the value. See scan_instructions. */
+ if (inst->DstReg.File == PROGRAM_TEMPORARY &&
+ inst->DstReg.Index == inst->SrcReg[i].Index &&
+ GET_BIT(inst->DstReg.WriteMask, swz))
+ continue;
+
+ if (!--t->Value[swz]->NumReaders) {
+ if (t->Value[swz]->Next)
+ decrement_dependencies(s, t->Value[swz]->Next->IP);
+ }
+ }
+ }
+}
+
+
+/**
+ * Emit all ready texture instructions in a single block.
+ *
+ * Emit as a single block to (hopefully) sample many textures in parallel,
+ * and to avoid hardware indirections on R300.
+ *
+ * In R500, we don't really know when the result of a texture instruction
+ * arrives. So allocate all destinations first, to make sure they do not
+ * arrive early and overwrite a texture coordinate we're going to use later
+ * in the block.
+ */
+static void emit_all_tex(struct pair_state *s)
+{
+ struct pair_state_instruction *readytex;
+ struct pair_state_instruction *pairinst;
+
+ ASSERT(s->ReadyTEX);
+
+ // Don't let the ready list change under us!
+ readytex = s->ReadyTEX;
+ s->ReadyTEX = 0;
+
+ // Allocate destination hardware registers in one block to avoid conflicts.
+ for(pairinst = readytex; pairinst; pairinst = pairinst->NextReady) {
+ int ip = pairinst - s->Instructions;
+ struct prog_instruction *inst = s->Program->Instructions + ip;
+ if (inst->Opcode != OPCODE_KIL)
+ get_hw_reg(s, inst->DstReg.File, inst->DstReg.Index);
+ }
+
+ if (s->Debug)
+ _mesa_printf(" BEGIN_TEX\n");
+
+ if (s->Handler->BeginTexBlock)
+ s->Error = s->Error || !s->Handler->BeginTexBlock(s->UserData);
+
+ for(pairinst = readytex; pairinst; pairinst = pairinst->NextReady) {
+ int ip = pairinst - s->Instructions;
+ struct prog_instruction *inst = s->Program->Instructions + ip;
+ commit_instruction(s, ip);
+
+ if (inst->Opcode != OPCODE_KIL)
+ inst->DstReg.Index = get_hw_reg(s, inst->DstReg.File, inst->DstReg.Index);
+ inst->SrcReg[0].Index = get_hw_reg(s, inst->SrcReg[0].File, inst->SrcReg[0].Index);
+
+ if (s->Debug) {
+ _mesa_printf(" ");
+ _mesa_print_instruction(inst);
+ }
+ s->Error = s->Error || !s->Handler->EmitTex(s->UserData, inst);
+ }
+
+ if (s->Debug)
+ _mesa_printf(" END_TEX\n");
+}
+
+
+static int alloc_pair_source(struct pair_state *s, struct radeon_pair_instruction *pair,
+ struct prog_src_register src, GLboolean rgb, GLboolean alpha)
+{
+ int candidate = -1;
+ int candidate_quality = -1;
+ int i;
+
+ if (!rgb && !alpha)
+ return 0;
+
+ GLuint constant;
+ GLuint index;
+
+ if (src.File == PROGRAM_TEMPORARY || src.File == PROGRAM_INPUT) {
+ constant = 0;
+ index = get_hw_reg(s, src.File, src.Index);
+ } else {
+ constant = 1;
+ s->Error |= !s->Handler->EmitConst(s->UserData, src.File, src.Index, &index);
+ }
+
+ for(i = 0; i < 3; ++i) {
+ int q = 0;
+ if (rgb) {
+ if (pair->RGB.Src[i].Used) {
+ if (pair->RGB.Src[i].Constant != constant ||
+ pair->RGB.Src[i].Index != index)
+ continue;
+ q++;
+ }
+ }
+ if (alpha) {
+ if (pair->Alpha.Src[i].Used) {
+ if (pair->Alpha.Src[i].Constant != constant ||
+ pair->Alpha.Src[i].Index != index)
+ continue;
+ q++;
+ }
+ }
+ if (q > candidate_quality) {
+ candidate_quality = q;
+ candidate = i;
+ }
+ }
+
+ if (candidate >= 0) {
+ if (rgb) {
+ pair->RGB.Src[candidate].Used = 1;
+ pair->RGB.Src[candidate].Constant = constant;
+ pair->RGB.Src[candidate].Index = index;
+ }
+ if (alpha) {
+ pair->Alpha.Src[candidate].Used = 1;
+ pair->Alpha.Src[candidate].Constant = constant;
+ pair->Alpha.Src[candidate].Index = index;
+ }
+ }
+
+ return candidate;
+}
+
+/**
+ * Fill the given ALU instruction's opcodes and source operands into the given pair,
+ * if possible.
+ */
+static GLboolean fill_instruction_into_pair(struct pair_state *s, struct radeon_pair_instruction *pair, int ip)
+{
+ struct pair_state_instruction *pairinst = s->Instructions + ip;
+ struct prog_instruction *inst = s->Program->Instructions + ip;
+
+ ASSERT(!pairinst->NeedRGB || pair->RGB.Opcode == OPCODE_NOP);
+ ASSERT(!pairinst->NeedAlpha || pair->Alpha.Opcode == OPCODE_NOP);
+
+ if (pairinst->NeedRGB) {
+ if (pairinst->IsTranscendent)
+ pair->RGB.Opcode = OPCODE_REPL_ALPHA;
+ else
+ pair->RGB.Opcode = inst->Opcode;
+ if (inst->SaturateMode == SATURATE_ZERO_ONE)
+ pair->RGB.Saturate = 1;
+ }
+ if (pairinst->NeedAlpha) {
+ pair->Alpha.Opcode = inst->Opcode;
+ if (inst->SaturateMode == SATURATE_ZERO_ONE)
+ pair->Alpha.Saturate = 1;
+ }
+
+ int nargs = _mesa_num_inst_src_regs(inst->Opcode);
+ int i;
+
+ /* Special case for DDX/DDY (MDH/MDV). */
+ if (inst->Opcode == OPCODE_DDX || inst->Opcode == OPCODE_DDY) {
+ if (pair->RGB.Src[0].Used || pair->Alpha.Src[0].Used)
+ return GL_FALSE;
+ else
+ nargs++;
+ }
+
+ for(i = 0; i < nargs; ++i) {
+ int source;
+ if (pairinst->NeedRGB && !pairinst->IsTranscendent) {
+ GLboolean srcrgb = GL_FALSE;
+ GLboolean srcalpha = GL_FALSE;
+ GLuint negatebase = 0;
+ int j;
+ for(j = 0; j < 3; ++j) {
+ GLuint swz = GET_SWZ(inst->SrcReg[i].Swizzle, j);
+ if (swz < 3)
+ srcrgb = GL_TRUE;
+ else if (swz < 4)
+ srcalpha = GL_TRUE;
+ if (swz != SWIZZLE_NIL && GET_BIT(inst->SrcReg[i].NegateBase, j))
+ negatebase = 1;
+ }
+ source = alloc_pair_source(s, pair, inst->SrcReg[i], srcrgb, srcalpha);
+ if (source < 0)
+ return GL_FALSE;
+ pair->RGB.Arg[i].Source = source;
+ pair->RGB.Arg[i].Swizzle = inst->SrcReg[i].Swizzle & 0x1ff;
+ pair->RGB.Arg[i].Abs = inst->SrcReg[i].Abs;
+ pair->RGB.Arg[i].Negate = (negatebase & ~pair->RGB.Arg[i].Abs) ^ inst->SrcReg[i].NegateAbs;
+ }
+ if (pairinst->NeedAlpha) {
+ GLboolean srcrgb = GL_FALSE;
+ GLboolean srcalpha = GL_FALSE;
+ GLuint negatebase = GET_BIT(inst->SrcReg[i].NegateBase, pairinst->IsTranscendent ? 0 : 3);
+ GLuint swz = GET_SWZ(inst->SrcReg[i].Swizzle, pairinst->IsTranscendent ? 0 : 3);
+ if (swz < 3)
+ srcrgb = GL_TRUE;
+ else if (swz < 4)
+ srcalpha = GL_TRUE;
+ source = alloc_pair_source(s, pair, inst->SrcReg[i], srcrgb, srcalpha);
+ if (source < 0)
+ return GL_FALSE;
+ pair->Alpha.Arg[i].Source = source;
+ pair->Alpha.Arg[i].Swizzle = swz;
+ pair->Alpha.Arg[i].Abs = inst->SrcReg[i].Abs;
+ pair->Alpha.Arg[i].Negate = (negatebase & ~pair->RGB.Arg[i].Abs) ^ inst->SrcReg[i].NegateAbs;
+ }
+ }
+
+ return GL_TRUE;
+}
+
+
+/**
+ * Fill in the destination register information.
+ *
+ * This is split from filling in source registers because we want
+ * to avoid allocating hardware temporaries for destinations until
+ * we are absolutely certain that we're going to emit a certain
+ * instruction pairing.
+ */
+static void fill_dest_into_pair(struct pair_state *s, struct radeon_pair_instruction *pair, int ip)
+{
+ struct pair_state_instruction *pairinst = s->Instructions + ip;
+ struct prog_instruction *inst = s->Program->Instructions + ip;
+
+ if (inst->DstReg.File == PROGRAM_OUTPUT) {
+ if (inst->DstReg.Index == FRAG_RESULT_COLR) {
+ pair->RGB.OutputWriteMask |= inst->DstReg.WriteMask & WRITEMASK_XYZ;
+ pair->Alpha.OutputWriteMask |= GET_BIT(inst->DstReg.WriteMask, 3);
+ } else if (inst->DstReg.Index == FRAG_RESULT_DEPR) {
+ pair->Alpha.DepthWriteMask |= GET_BIT(inst->DstReg.WriteMask, 3);
+ }
+ } else {
+ GLuint hwindex = get_hw_reg(s, inst->DstReg.File, inst->DstReg.Index);
+ if (pairinst->NeedRGB) {
+ pair->RGB.DestIndex = hwindex;
+ pair->RGB.WriteMask |= inst->DstReg.WriteMask & WRITEMASK_XYZ;
+ }
+ if (pairinst->NeedAlpha) {
+ pair->Alpha.DestIndex = hwindex;
+ pair->Alpha.WriteMask |= GET_BIT(inst->DstReg.WriteMask, 3);
+ }
+ }
+}
+
+
+/**
+ * Find a good ALU instruction or pair of ALU instruction and emit it.
+ *
+ * Prefer emitting full ALU instructions, so that when we reach a point
+ * where no full ALU instruction can be emitted, we have more candidates
+ * for RGB/Alpha pairing.
+ */
+static void emit_alu(struct pair_state *s)
+{
+ struct radeon_pair_instruction pair;
+
+ if (s->ReadyFullALU || !(s->ReadyRGB && s->ReadyAlpha)) {
+ int ip;
+ if (s->ReadyFullALU) {
+ ip = s->ReadyFullALU - s->Instructions;
+ s->ReadyFullALU = s->ReadyFullALU->NextReady;
+ } else if (s->ReadyRGB) {
+ ip = s->ReadyRGB - s->Instructions;
+ s->ReadyRGB = s->ReadyRGB->NextReady;
+ } else {
+ ip = s->ReadyAlpha - s->Instructions;
+ s->ReadyAlpha = s->ReadyAlpha->NextReady;
+ }
+
+ _mesa_bzero(&pair, sizeof(pair));
+ fill_instruction_into_pair(s, &pair, ip);
+ fill_dest_into_pair(s, &pair, ip);
+ commit_instruction(s, ip);
+ } else {
+ struct pair_state_instruction **prgb;
+ struct pair_state_instruction **palpha;
+
+ /* Some pairings might fail because they require too
+ * many source slots; try all possible pairings if necessary */
+ for(prgb = &s->ReadyRGB; *prgb; prgb = &(*prgb)->NextReady) {
+ for(palpha = &s->ReadyAlpha; *palpha; palpha = &(*palpha)->NextReady) {
+ int rgbip = *prgb - s->Instructions;
+ int alphaip = *palpha - s->Instructions;
+ _mesa_bzero(&pair, sizeof(pair));
+ fill_instruction_into_pair(s, &pair, rgbip);
+ if (!fill_instruction_into_pair(s, &pair, alphaip))
+ continue;
+ *prgb = (*prgb)->NextReady;
+ *palpha = (*palpha)->NextReady;
+ fill_dest_into_pair(s, &pair, rgbip);
+ fill_dest_into_pair(s, &pair, alphaip);
+ commit_instruction(s, rgbip);
+ commit_instruction(s, alphaip);
+ goto success;
+ }
+ }
+
+ /* No success in pairing; just take the first RGB instruction */
+ int ip = s->ReadyRGB - s->Instructions;
+ s->ReadyRGB = s->ReadyRGB->NextReady;
+ _mesa_bzero(&pair, sizeof(pair));
+ fill_instruction_into_pair(s, &pair, ip);
+ fill_dest_into_pair(s, &pair, ip);
+ commit_instruction(s, ip);
+ success: ;
+ }
+
+ if (s->Debug)
+ radeonPrintPairInstruction(&pair);
+
+ s->Error = s->Error || !s->Handler->EmitPaired(s->UserData, &pair);
+}
+
+
+GLboolean radeonPairProgram(GLcontext *ctx, struct gl_program *program,
+ const struct radeon_pair_handler* handler, void *userdata)
+{
+ struct pair_state s;
+
+ _mesa_bzero(&s, sizeof(s));
+ s.Ctx = ctx;
+ s.Program = program;
+ s.Handler = handler;
+ s.UserData = userdata;
+ s.Debug = (RADEON_DEBUG & DEBUG_PIXEL) ? GL_TRUE : GL_FALSE;
+ s.Verbose = GL_FALSE && s.Debug;
+
+ s.Instructions = (struct pair_state_instruction*)_mesa_calloc(
+ sizeof(struct pair_state_instruction)*s.Program->NumInstructions);
+ s.ValuePool = (struct reg_value*)_mesa_calloc(sizeof(struct reg_value)*s.Program->NumInstructions*4);
+ s.ReaderPool = (struct reg_value_reader*)_mesa_calloc(
+ sizeof(struct reg_value_reader)*s.Program->NumInstructions*12);
+
+ if (s.Debug)
+ _mesa_printf("Emit paired program\n");
+
+ scan_instructions(&s);
+ allocate_input_registers(&s);
+
+ while(!s.Error &&
+ (s.ReadyTEX || s.ReadyRGB || s.ReadyAlpha || s.ReadyFullALU)) {
+ if (s.ReadyTEX)
+ emit_all_tex(&s);
+
+ while(s.ReadyFullALU || s.ReadyRGB || s.ReadyAlpha)
+ emit_alu(&s);
+ }
+
+ if (s.Debug)
+ _mesa_printf(" END\n");
+
+ _mesa_free(s.Instructions);
+ _mesa_free(s.ValuePool);
+ _mesa_free(s.ReaderPool);
+
+ return !s.Error;
+}
+
+
+static void print_pair_src(int i, struct radeon_pair_instruction_source* src)
+{
+ _mesa_printf(" Src%i = %s[%i]", i, src->Constant ? "CNST" : "TEMP", src->Index);
+}
+
+static const char* opcode_string(GLuint opcode)
+{
+ if (opcode == OPCODE_REPL_ALPHA)
+ return "SOP";
+ else
+ return _mesa_opcode_string(opcode);
+}
+
+static int num_pairinst_args(GLuint opcode)
+{
+ if (opcode == OPCODE_REPL_ALPHA)
+ return 0;
+ else
+ return _mesa_num_inst_src_regs(opcode);
+}
+
+static char swizzle_char(GLuint swz)
+{
+ switch(swz) {
+ case SWIZZLE_X: return 'x';
+ case SWIZZLE_Y: return 'y';
+ case SWIZZLE_Z: return 'z';
+ case SWIZZLE_W: return 'w';
+ case SWIZZLE_ZERO: return '0';
+ case SWIZZLE_ONE: return '1';
+ case SWIZZLE_NIL: return '_';
+ default: return '?';
+ }
+}
+
+void radeonPrintPairInstruction(struct radeon_pair_instruction *inst)
+{
+ int nargs;
+ int i;
+
+ _mesa_printf(" RGB: ");
+ for(i = 0; i < 3; ++i) {
+ if (inst->RGB.Src[i].Used)
+ print_pair_src(i, inst->RGB.Src + i);
+ }
+ _mesa_printf("\n");
+ _mesa_printf(" Alpha:");
+ for(i = 0; i < 3; ++i) {
+ if (inst->Alpha.Src[i].Used)
+ print_pair_src(i, inst->Alpha.Src + i);
+ }
+ _mesa_printf("\n");
+
+ _mesa_printf(" %s%s", opcode_string(inst->RGB.Opcode), inst->RGB.Saturate ? "_SAT" : "");
+ if (inst->RGB.WriteMask)
+ _mesa_printf(" TEMP[%i].%s%s%s", inst->RGB.DestIndex,
+ (inst->RGB.WriteMask & 1) ? "x" : "",
+ (inst->RGB.WriteMask & 2) ? "y" : "",
+ (inst->RGB.WriteMask & 4) ? "z" : "");
+ if (inst->RGB.OutputWriteMask)
+ _mesa_printf(" COLOR.%s%s%s",
+ (inst->RGB.OutputWriteMask & 1) ? "x" : "",
+ (inst->RGB.OutputWriteMask & 2) ? "y" : "",
+ (inst->RGB.OutputWriteMask & 4) ? "z" : "");
+ nargs = num_pairinst_args(inst->RGB.Opcode);
+ for(i = 0; i < nargs; ++i) {
+ const char* abs = inst->RGB.Arg[i].Abs ? "|" : "";
+ const char* neg = inst->RGB.Arg[i].Negate ? "-" : "";
+ _mesa_printf(", %s%sSrc%i.%c%c%c%s", neg, abs, inst->RGB.Arg[i].Source,
+ swizzle_char(GET_SWZ(inst->RGB.Arg[i].Swizzle, 0)),
+ swizzle_char(GET_SWZ(inst->RGB.Arg[i].Swizzle, 1)),
+ swizzle_char(GET_SWZ(inst->RGB.Arg[i].Swizzle, 2)),
+ abs);
+ }
+ _mesa_printf("\n");
+
+ _mesa_printf(" %s%s", opcode_string(inst->Alpha.Opcode), inst->Alpha.Saturate ? "_SAT" : "");
+ if (inst->Alpha.WriteMask)
+ _mesa_printf(" TEMP[%i].w", inst->Alpha.DestIndex);
+ if (inst->Alpha.OutputWriteMask)
+ _mesa_printf(" COLOR.w");
+ if (inst->Alpha.DepthWriteMask)
+ _mesa_printf(" DEPTH.w");
+ nargs = num_pairinst_args(inst->Alpha.Opcode);
+ for(i = 0; i < nargs; ++i) {
+ const char* abs = inst->Alpha.Arg[i].Abs ? "|" : "";
+ const char* neg = inst->Alpha.Arg[i].Negate ? "-" : "";
+ _mesa_printf(", %s%sSrc%i.%c%s", neg, abs, inst->Alpha.Arg[i].Source,
+ swizzle_char(inst->Alpha.Arg[i].Swizzle), abs);
+ }
+ _mesa_printf("\n");
+}
--- /dev/null
+/*
+ * Copyright (C) 2008 Nicolai Haehnle.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __RADEON_PROGRAM_PAIR_H_
+#define __RADEON_PROGRAM_PAIR_H_
+
+#include "radeon_program.h"
+
+
+/**
+ * Represents a paired instruction, as found in R300 and R500
+ * fragment programs.
+ */
+struct radeon_pair_instruction_source {
+ GLuint Index:8;
+ GLuint Constant:1;
+ GLuint Used:1;
+};
+
+struct radeon_pair_instruction_rgb {
+ GLuint Opcode:8;
+ GLuint DestIndex:8;
+ GLuint WriteMask:3;
+ GLuint OutputWriteMask:3;
+ GLuint Saturate:1;
+
+ struct radeon_pair_instruction_source Src[3];
+
+ struct {
+ GLuint Source:2;
+ GLuint Swizzle:9;
+ GLuint Abs:1;
+ GLuint Negate:1;
+ } Arg[3];
+};
+
+struct radeon_pair_instruction_alpha {
+ GLuint Opcode:8;
+ GLuint DestIndex:8;
+ GLuint WriteMask:1;
+ GLuint OutputWriteMask:1;
+ GLuint DepthWriteMask:1;
+ GLuint Saturate:1;
+
+ struct radeon_pair_instruction_source Src[3];
+
+ struct {
+ GLuint Source:2;
+ GLuint Swizzle:3;
+ GLuint Abs:1;
+ GLuint Negate:1;
+ } Arg[3];
+};
+
+struct radeon_pair_instruction {
+ struct radeon_pair_instruction_rgb RGB;
+ struct radeon_pair_instruction_alpha Alpha;
+};
+
+
+/**
+ *
+ */
+struct radeon_pair_handler {
+ /**
+ * Fill in the proper hardware index for the given constant register.
+ *
+ * @return GL_FALSE on error.
+ */
+ GLboolean (*EmitConst)(void*, GLuint file, GLuint index, GLuint *hwindex);
+
+ /**
+ * Write a paired instruction to the hardware.
+ *
+ * @return GL_FALSE on error.
+ */
+ GLboolean (*EmitPaired)(void*, struct radeon_pair_instruction*);
+
+ /**
+ * Write a texture instruction to the hardware.
+ * Register indices have already been rewritten to the allocated
+ * hardware register numbers.
+ *
+ * @return GL_FALSE on error.
+ */
+ GLboolean (*EmitTex)(void*, struct prog_instruction*);
+
+ /**
+ * Called before a block of contiguous, independent texture
+ * instructions is emitted.
+ */
+ GLboolean (*BeginTexBlock)(void*);
+
+ GLuint MaxHwTemps;
+};
+
+GLboolean radeonPairProgram(GLcontext *ctx, struct gl_program *program,
+ const struct radeon_pair_handler*, void *userdata);
+
+void radeonPrintPairInstruction(struct radeon_pair_instruction *inst);
+
+#endif /* __RADEON_PROGRAM_PAIR_H_ */
*
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include "swrast/swrast.h"
#include "r300_state.h"
/* 16-bit depth buffer functions
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + radeon_mba_z16( drb, _x + xo, _y + yo )) = d;
* Careful: It looks like the R300 uses ZZZS byte order while the R200
* uses SZZZ for 24 bit depth, 8 bit stencil mode.
*/
+#define VALUE_TYPE GLuint
+
#ifdef COMPILE_R300
#define WRITE_DEPTH( _x, _y, d ) \
do { \
#endif
LOCK_HARDWARE(rmesa);
radeonWaitForIdleLocked(rmesa);
+
+ /* Read the first pixel in the frame buffer. This should
+ * be a noop, right? In fact without this conform fails as reading
+ * from the framebuffer sometimes produces old results -- the
+ * on-card read cache gets mixed up and doesn't notice that the
+ * framebuffer has been updated.
+ *
+ * Note that we should probably be reading some otherwise unused
+ * region of VRAM, otherwise we might get incorrect results when
+ * reading pixels from the top left of the screen.
+ *
+ * I found this problem on an R420 with glean's texCube test.
+ * Note that the R200 span code also *writes* the first pixel in the
+ * framebuffer, but I've found this to be unnecessary.
+ * -- Nicolai Hähnle, June 2008
+ */
+ {
+ int p;
+ driRenderbuffer *drb =
+ (driRenderbuffer *) ctx->WinSysDrawBuffer->_ColorDrawBuffers[0];
+ volatile int *buf =
+ (volatile int *)(rmesa->dri.screen->pFB + drb->offset);
+ p = *buf;
+ }
}
static void radeonSpanRenderFinish(GLcontext * ctx)
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-#include "enums.h"
-#include "colormac.h"
-#include "light.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/api_arrayelt.h"
+#include "main/enums.h"
+#include "main/framebuffer.h"
+#include "main/colormac.h"
+#include "main/light.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
#include "radeon_ioctl.h"
#include "radeon_state.h"
#include "r300_ioctl.h"
-#include "framebuffer.h"
+
/* =============================================================
* Scissoring
radeon->state.scissor.rect.x1 = x1;
radeon->state.scissor.rect.y1 = y1;
- radeon->state.scissor.rect.x2 = x1 + ctx->Scissor.Width - 1;
- radeon->state.scissor.rect.y2 = y1 + ctx->Scissor.Height - 1;
+ radeon->state.scissor.rect.x2 = x1 + ctx->Scissor.Width;
+ radeon->state.scissor.rect.y2 = y1 + ctx->Scissor.Height;
radeonRecalcScissorRects(radeon);
}
GLframebuffer *const draw_fb = (GLframebuffer*)drawable->driverPrivate;
GLframebuffer *const read_fb = (GLframebuffer*)readable->driverPrivate;
- if (draw_fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) {
+ if (draw_fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) {
/* Can't ignore 2d windows if we are page flipping. */
if (drawable->numBackClipRects == 0 || radeon->doPageFlip ||
radeon->sarea->pfCurrentPage == 1) {
#define PCI_CHIP_RV410_564F 0x564F
#define PCI_CHIP_RV410_5652 0x5652
#define PCI_CHIP_RV410_5653 0x5653
+#define PCI_CHIP_RV410_5657 0x5657
#define PCI_CHIP_RS300_5834 0x5834
#define PCI_CHIP_RS300_5835 0x5835
#define PCI_CHIP_RS480_5954 0x5954
#define PCI_CHIP_RV410_5E4C 0x5E4C
#define PCI_CHIP_RV410_5E4D 0x5E4D
#define PCI_CHIP_RV410_5E4F 0x5E4F
+
+#define PCI_CHIP_R520_7100 0x7100
+#define PCI_CHIP_R520_7101 0x7101
+#define PCI_CHIP_R520_7102 0x7102
+#define PCI_CHIP_R520_7103 0x7103
+#define PCI_CHIP_R520_7104 0x7104
+#define PCI_CHIP_R520_7105 0x7105
+#define PCI_CHIP_R520_7106 0x7106
+#define PCI_CHIP_R520_7108 0x7108
+#define PCI_CHIP_R520_7109 0x7109
+#define PCI_CHIP_R520_710A 0x710A
+#define PCI_CHIP_R520_710B 0x710B
+#define PCI_CHIP_R520_710C 0x710C
+#define PCI_CHIP_R520_710E 0x710E
+#define PCI_CHIP_R520_710F 0x710F
+#define PCI_CHIP_RV515_7140 0x7140
+#define PCI_CHIP_RV515_7141 0x7141
+#define PCI_CHIP_RV515_7142 0x7142
+#define PCI_CHIP_RV515_7143 0x7143
+#define PCI_CHIP_RV515_7144 0x7144
+#define PCI_CHIP_RV515_7145 0x7145
+#define PCI_CHIP_RV515_7146 0x7146
+#define PCI_CHIP_RV515_7147 0x7147
+#define PCI_CHIP_RV515_7149 0x7149
+#define PCI_CHIP_RV515_714A 0x714A
+#define PCI_CHIP_RV515_714B 0x714B
+#define PCI_CHIP_RV515_714C 0x714C
+#define PCI_CHIP_RV515_714D 0x714D
+#define PCI_CHIP_RV515_714E 0x714E
+#define PCI_CHIP_RV515_714F 0x714F
+#define PCI_CHIP_RV515_7151 0x7151
+#define PCI_CHIP_RV515_7152 0x7152
+#define PCI_CHIP_RV515_7153 0x7153
+#define PCI_CHIP_RV515_715E 0x715E
+#define PCI_CHIP_RV515_715F 0x715F
+#define PCI_CHIP_RV515_7180 0x7180
+#define PCI_CHIP_RV515_7181 0x7181
+#define PCI_CHIP_RV515_7183 0x7183
+#define PCI_CHIP_RV515_7186 0x7186
+#define PCI_CHIP_RV515_7187 0x7187
+#define PCI_CHIP_RV515_7188 0x7188
+#define PCI_CHIP_RV515_718A 0x718A
+#define PCI_CHIP_RV515_718B 0x718B
+#define PCI_CHIP_RV515_718C 0x718C
+#define PCI_CHIP_RV515_718D 0x718D
+#define PCI_CHIP_RV515_718F 0x718F
+#define PCI_CHIP_RV515_7193 0x7193
+#define PCI_CHIP_RV515_7196 0x7196
+#define PCI_CHIP_RV515_719B 0x719B
+#define PCI_CHIP_RV515_719F 0x719F
+#define PCI_CHIP_RV530_71C0 0x71C0
+#define PCI_CHIP_RV530_71C1 0x71C1
+#define PCI_CHIP_RV530_71C2 0x71C2
+#define PCI_CHIP_RV530_71C3 0x71C3
+#define PCI_CHIP_RV530_71C4 0x71C4
+#define PCI_CHIP_RV530_71C5 0x71C5
+#define PCI_CHIP_RV530_71C6 0x71C6
+#define PCI_CHIP_RV530_71C7 0x71C7
+#define PCI_CHIP_RV530_71CD 0x71CD
+#define PCI_CHIP_RV530_71CE 0x71CE
+#define PCI_CHIP_RV530_71D2 0x71D2
+#define PCI_CHIP_RV530_71D4 0x71D4
+#define PCI_CHIP_RV530_71D5 0x71D5
+#define PCI_CHIP_RV530_71D6 0x71D6
+#define PCI_CHIP_RV530_71DA 0x71DA
+#define PCI_CHIP_RV530_71DE 0x71DE
+#define PCI_CHIP_RV515_7200 0x7200
+#define PCI_CHIP_RV515_7210 0x7210
+#define PCI_CHIP_RV515_7211 0x7211
+#define PCI_CHIP_R580_7240 0x7240
+#define PCI_CHIP_R580_7243 0x7243
+#define PCI_CHIP_R580_7244 0x7244
+#define PCI_CHIP_R580_7245 0x7245
+#define PCI_CHIP_R580_7246 0x7246
+#define PCI_CHIP_R580_7247 0x7247
+#define PCI_CHIP_R580_7248 0x7248
+#define PCI_CHIP_R580_7249 0x7249
+#define PCI_CHIP_R580_724A 0x724A
+#define PCI_CHIP_R580_724B 0x724B
+#define PCI_CHIP_R580_724C 0x724C
+#define PCI_CHIP_R580_724D 0x724D
+#define PCI_CHIP_R580_724E 0x724E
+#define PCI_CHIP_R580_724F 0x724F
+#define PCI_CHIP_RV570_7280 0x7280
+#define PCI_CHIP_RV560_7281 0x7281
+#define PCI_CHIP_RV560_7283 0x7283
+#define PCI_CHIP_R580_7284 0x7284
+#define PCI_CHIP_RV560_7287 0x7287
+#define PCI_CHIP_RV570_7288 0x7288
+#define PCI_CHIP_RV570_7289 0x7289
+#define PCI_CHIP_RV570_728B 0x728B
+#define PCI_CHIP_RV570_728C 0x728C
+#define PCI_CHIP_RV560_7290 0x7290
+#define PCI_CHIP_RV560_7291 0x7291
+#define PCI_CHIP_RV560_7293 0x7293
+#define PCI_CHIP_RV560_7297 0x7297
+
#define PCI_CHIP_RS350_7834 0x7834
#define PCI_CHIP_RS350_7835 0x7835
+#define PCI_CHIP_RS690_791E 0x791E
+#define PCI_CHIP_RS690_791F 0x791F
+#define PCI_CHIP_RS740_796C 0x796C
+#define PCI_CHIP_RS740_796D 0x796D
+#define PCI_CHIP_RS740_796E 0x796E
+#define PCI_CHIP_RS740_796F 0x796F
+
enum {
CHIP_FAMILY_R100,
CHIP_FAMILY_R420,
CHIP_FAMILY_RV410,
CHIP_FAMILY_RS400,
+ CHIP_FAMILY_RS690,
+ CHIP_FAMILY_RS740,
+ CHIP_FAMILY_RV515,
+ CHIP_FAMILY_R520,
+ CHIP_FAMILY_RV530,
+ CHIP_FAMILY_R580,
+ CHIP_FAMILY_RV560,
+ CHIP_FAMILY_RV570,
CHIP_FAMILY_LAST
};
*
*/
-#include "glheader.h"
-#include "imports.h"
+#include "main/glheader.h"
+#include "main/imports.h"
#include "radeon_context.h"
#include "radeon_state.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "api_arrayelt.h"
-#include "context.h"
-#include "simple_list.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
+#include "main/glheader.h"
+#include "main/api_arrayelt.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/state.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
"def_max_anisotropy");
if ( driQueryOptionb( &rmesa->optionCache, "hyperz" ) ) {
- if ( sPriv->drmMinor < 13 )
+ if ( sPriv->drm_version.minor < 13 )
fprintf( stderr, "DRM version 1.%d too old to support HyperZ, "
- "disabling.\n",sPriv->drmMinor );
+ "disabling.\n", sPriv->drm_version.minor );
else
rmesa->using_hyperz = GL_TRUE;
}
- if ( sPriv->drmMinor >= 15 )
+ if ( sPriv->drm_version.minor >= 15 )
rmesa->texmicrotile = GL_TRUE;
/* Init default driver functions then plug in our Radeon-specific functions
rmesa->dri.hwContext = driContextPriv->hHWContext;
rmesa->dri.hwLock = &sPriv->pSAREA->lock;
rmesa->dri.fd = sPriv->fd;
- rmesa->dri.drmMinor = sPriv->drmMinor;
+ rmesa->dri.drmMinor = sPriv->drm_version.minor;
rmesa->radeonScreen = screen;
rmesa->sarea = (drm_radeon_sarea_t *)((GLubyte *)sPriv->pSAREA +
rmesa->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
- rmesa->vblank_flags = (rmesa->radeonScreen->irq != 0)
- ? driGetDefaultVBlankFlags(&rmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
- (*dri_interface->getUST)( & rmesa->swap_ust );
+ (*sPriv->systemTime->getUST)( & rmesa->swap_ust );
#if DO_DEBUG
if (RADEON_DEBUG & DEBUG_DRI)
fprintf(stderr, "%s ctx %p\n", __FUNCTION__, (void *) newCtx->glCtx);
- if ( newCtx->dri.drawable != driDrawPriv ) {
- /* XXX we may need to validate the drawable here!!! */
- driDrawableInitVBlank( driDrawPriv, newCtx->vblank_flags,
- &newCtx->vbl_seq );
- }
-
newCtx->dri.readable = driReadPriv;
if ( (newCtx->dri.drawable != driDrawPriv) ||
newCtx->lastStamp != driDrawPriv->lastStamp ) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags = (newCtx->radeonScreen->irq != 0)
+ ? driGetDefaultVBlankFlags(&newCtx->optionCache)
+ : VBLANK_FLAG_NO_IRQ;
+
+ driDrawableInitVBlank( driDrawPriv );
+ }
+
newCtx->dri.drawable = driDrawPriv;
radeonSetCliprects(newCtx);
#include "radeon_drm.h"
#include "texmem.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
struct radeon_context;
typedef struct radeon_context radeonContextRec;
#include "radeon_lock.h"
#include "radeon_screen.h"
-#include "mm.h"
+#include "main/mm.h"
#include "math/m_vector.h"
drm_radeon_tex_image_t image[6][RADEON_MAX_TEXTURE_LEVELS];
/* Six, for the cube faces */
+ GLboolean image_override; /* Image overridden by GLX_EXT_tfp */
+
GLuint pp_txfilter; /* hardware register values */
GLuint pp_txformat;
GLuint pp_txoffset; /* Image location in texmem.
/* VBI
*/
- GLuint vbl_seq;
- GLuint vblank_flags;
-
int64_t swap_ust;
int64_t swap_missed_ust;
#define RADEON_CONTEXT(ctx) ((radeonContextPtr)(ctx->DriverCtx))
-static __inline GLuint radeonPackColor(GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a)
+static INLINE GLuint radeonPackColor(GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a)
{
switch (cpp) {
case 2:
#include <sched.h>
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "simple_list.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
#include "swrast/swrast.h"
#include "radeon_context.h"
/* Copy the back color buffer to the front color buffer.
*/
-void radeonCopyBuffer( const __DRIdrawablePrivate *dPriv,
+void radeonCopyBuffer( __DRIdrawablePrivate *dPriv,
const drm_clip_rect_t *rect)
{
radeonContextPtr rmesa;
GLint nbox, i, ret;
GLboolean missed_target;
int64_t ust;
+ __DRIscreenPrivate *psp;
assert(dPriv);
assert(dPriv->driContextPriv);
if (!rect)
{
UNLOCK_HARDWARE( rmesa );
- driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
+ driWaitForVBlank( dPriv, & missed_target );
LOCK_HARDWARE( rmesa );
}
if (rect->y2 < b->y2)
b->y2 = rect->y2;
- if (b->x1 < b->x2 && b->y1 < b->y2)
- b++;
+ if (b->x1 >= b->x2 || b->y1 >= b->y2)
+ continue;
}
- else
- b++;
+ b++;
n++;
}
rmesa->sarea->nbox = n;
+ if (!n)
+ continue;
+
ret = drmCommandNone( rmesa->dri.fd, DRM_RADEON_SWAP );
if ( ret ) {
UNLOCK_HARDWARE( rmesa );
if (!rect)
{
+ psp = dPriv->driScreenPriv;
rmesa->swap_count++;
- (*dri_interface->getUST)( & ust );
+ (*psp->systemTime->getUST)( & ust );
if ( missed_target ) {
rmesa->swap_missed_count++;
rmesa->swap_missed_ust = ust - rmesa->swap_ust;
}
}
-void radeonPageFlip( const __DRIdrawablePrivate *dPriv )
+void radeonPageFlip( __DRIdrawablePrivate *dPriv )
{
radeonContextPtr rmesa;
GLint ret;
GLboolean missed_target;
+ __DRIscreenPrivate *psp;
assert(dPriv);
assert(dPriv->driContextPriv);
assert(dPriv->driContextPriv->driverPrivate);
rmesa = (radeonContextPtr) dPriv->driContextPriv->driverPrivate;
+ psp = dPriv->driScreenPriv;
if ( RADEON_DEBUG & DEBUG_IOCTL ) {
fprintf(stderr, "%s: pfCurrentPage: %d\n", __FUNCTION__,
*/
radeonWaitForFrameCompletion( rmesa );
UNLOCK_HARDWARE( rmesa );
- driWaitForVBlank( dPriv, & rmesa->vbl_seq, rmesa->vblank_flags, & missed_target );
+ driWaitForVBlank( dPriv, & missed_target );
if ( missed_target ) {
rmesa->swap_missed_count++;
- (void) (*dri_interface->getUST)( & rmesa->swap_missed_ust );
+ (void) (*psp->systemTime->getUST)( & rmesa->swap_missed_ust );
}
LOCK_HARDWARE( rmesa );
}
rmesa->swap_count++;
- (void) (*dri_interface->getUST)( & rmesa->swap_ust );
+ (void) (*psp->systemTime->getUST)( & rmesa->swap_ust );
/* Get ready for drawing next frame. Update the renderbuffers'
* flippedOffset/Pitch fields so we draw into the right place.
#ifndef __RADEON_IOCTL_H__
#define __RADEON_IOCTL_H__
-#include "simple_list.h"
+#include "main/simple_list.h"
#include "radeon_lock.h"
struct radeon_dma_region *region,
const char *caller );
-extern void radeonCopyBuffer( const __DRIdrawablePrivate *drawable,
+extern void radeonCopyBuffer( __DRIdrawablePrivate *drawable,
const drm_clip_rect_t *rect);
-extern void radeonPageFlip( const __DRIdrawablePrivate *drawable );
+extern void radeonPageFlip( __DRIdrawablePrivate *drawable );
extern void radeonFlush( GLcontext *ctx );
extern void radeonFinish( GLcontext *ctx );
extern void radeonWaitForIdleLocked( radeonContextPtr rmesa );
memcpy( rmesa->hw.ATOM.lastcmd, rmesa->hw.ATOM.cmd, \
rmesa->hw.ATOM.cmd_size * 4)
-static __inline int RADEON_DB_STATECHANGE(
+static INLINE int RADEON_DB_STATECHANGE(
radeonContextPtr rmesa,
struct radeon_state_atom *atom )
{
* and hang on to the lock until the critical section is finished and we flush
* the buffer again and unlock.
*/
-static __inline void radeonEnsureCmdBufSpace( radeonContextPtr rmesa,
+static INLINE void radeonEnsureCmdBufSpace( radeonContextPtr rmesa,
int bytes )
{
if (rmesa->store.cmd_used + bytes > RADEON_CMD_BUF_SZ)
/* Alloc space in the command buffer
*/
-static __inline char *radeonAllocCmdBuf( radeonContextPtr rmesa,
+static INLINE char *radeonAllocCmdBuf( radeonContextPtr rmesa,
int bytes, const char *where )
{
if (rmesa->store.cmd_used + bytes > RADEON_CMD_BUF_SZ)
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
+#include "main/glheader.h"
+#include "main/imports.h"
#include "api_arrayelt.h"
/* #include "mmath.h" */
-#include "enums.h"
+#include "main/enums.h"
#include "colormac.h"
* Kevin E. Martin <martin@valinux.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
#include "radeon_context.h"
#include "radeon_lock.h"
#include "radeon_tex.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
#include "swrast_setup/swrast_setup.h"
#include "math/m_translate.h"
#include "tnl/tnl.h"
-#include "tnl/t_context.h"
+#include "tnl/tcontext.h"
#include "radeon_context.h"
#include "radeon_ioctl.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "vbo/vbo.h"
#include "math/m_translate.h"
*/
#include <errno.h>
-#include "glheader.h"
+#include "main/glheader.h"
#include "radeon_context.h"
#include "radeon_ioctl.h"
* \author Gareth Hughes <gareth@valinux.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#define STANDALONE_MMIO
#include "radeon_chipset.h"
#if !RADEON_COMMON
#include "radeon_context.h"
#include "radeon_span.h"
+#include "radeon_tex.h"
#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
#include "r200_context.h"
#include "r200_ioctl.h"
#include "r200_span.h"
+#include "r200_tex.h"
#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
#include "r300_context.h"
#include "r300_fragprog.h"
#endif
#include "utils.h"
-#include "context.h"
#include "vblank.h"
#include "drirenderbuffer.h"
DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
- DRI_CONF_ALLOW_LARGE_TEXTURES(1)
+ DRI_CONF_ALLOW_LARGE_TEXTURES(2)
DRI_CONF_SECTION_END
DRI_CONF_SECTION_DEBUG
DRI_CONF_NO_RAST(false)
DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
DRI_CONF_DITHER_MODE(DRI_CONF_DITHER_XERRORDIFF)
- DRI_CONF_ALLOW_LARGE_TEXTURES(1)
+ DRI_CONF_ALLOW_LARGE_TEXTURES(2)
DRI_CONF_TEXTURE_BLEND_QUALITY(1.0,"0.0:1.0")
DRI_CONF_SECTION_END
DRI_CONF_SECTION_DEBUG
DRI_CONF_DESC_END \
DRI_CONF_OPT_END
-const char __driConfigOptions[] =
+PUBLIC const char __driConfigOptions[] =
DRI_CONF_BEGIN
DRI_CONF_SECTION_PERFORMANCE
DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN)
DRI_CONF_MAX_TEXTURE_IMAGE_UNITS(8, 2, 8)
DRI_CONF_MAX_TEXTURE_COORD_UNITS(8, 2, 8)
DRI_CONF_COMMAND_BUFFER_SIZE(8, 8, 32)
- DRI_CONF_DISABLE_FALLBACK(false)
+ DRI_CONF_DISABLE_FALLBACK(true)
DRI_CONF_DISABLE_DOUBLE_SIDE_STENCIL(false)
DRI_CONF_SECTION_END
DRI_CONF_SECTION_QUALITY
DRI_CONF_TEXTURE_DEPTH(DRI_CONF_TEXTURE_DEPTH_FB)
DRI_CONF_DEF_MAX_ANISOTROPY(1.0, "1.0,2.0,4.0,8.0,16.0")
- DRI_CONF_NO_NEG_LOD_BIAS(false)
- DRI_CONF_FORCE_S3TC_ENABLE(false)
+ DRI_CONF_FORCE_S3TC_ENABLE(false)
DRI_CONF_DISABLE_S3TC(false)
DRI_CONF_COLOR_REDUCTION(DRI_CONF_COLOR_REDUCTION_DITHER)
DRI_CONF_ROUND_MODE(DRI_CONF_ROUND_TRUNC)
DRI_CONF_NO_RAST(false)
DRI_CONF_SECTION_END
DRI_CONF_END;
-static const GLuint __driNConfigOptions = 18;
+static const GLuint __driNConfigOptions = 17;
#ifndef RADEON_DEBUG
int RADEON_DEBUG = 0;
{
int ret;
drm_radeon_getparam_t gp;
-
+
gp.param = param;
gp.value = value;
-
+
ret = drmCommandWriteRead( fd, DRM_RADEON_GETPARAM, &gp, sizeof(gp));
return ret;
}
-static __GLcontextModes *
-radeonFillInModes( unsigned pixel_bits, unsigned depth_bits,
- unsigned stencil_bits, GLboolean have_back_buffer )
+static const __DRIconfig **
+radeonFillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer )
{
- __GLcontextModes * modes;
- __GLcontextModes * m;
- unsigned num_modes;
+ __DRIconfig **configs;
+ __GLcontextModes *m;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
* enough to add support. Basically, if a context is created with an
depth_bits_array[0] = depth_bits;
depth_bits_array[1] = depth_bits;
-
+
/* Just like with the accumulation buffer, always provide some modes
* with a stencil buffer. It will be a sw fallback, but some apps won't
* care about that.
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
back_buffer_factor = (have_back_buffer) ? 2 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if ( pixel_bits == 16 ) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor,
+ back_buffer_modes, back_buffer_factor);
+ if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__ );
return NULL;
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
m->visualRating = GLX_SLOW_CONFIG;
}
}
- return modes;
+ return (const __DRIconfig **) configs;
}
+#if !RADEON_COMMON
+static const __DRItexOffsetExtension radeonTexOffsetExtension = {
+ { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
+ radeonSetTexOffset,
+};
+#endif
+
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
+static const __DRIallocateExtension r200AllocateExtension = {
+ { __DRI_ALLOCATE, __DRI_ALLOCATE_VERSION },
+ r200AllocateMemoryMESA,
+ r200FreeMemoryMESA,
+ r200GetMemoryOffsetMESA
+};
+
+static const __DRItexOffsetExtension r200texOffsetExtension = {
+ { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
+ r200SetTexOffset,
+};
+#endif
+
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
+static const __DRItexOffsetExtension r300texOffsetExtension = {
+ { __DRI_TEX_OFFSET, __DRI_TEX_OFFSET_VERSION },
+ r300SetTexOffset,
+};
+#endif
/* Create the device specific screen private data struct.
*/
radeonScreenPtr screen;
RADEONDRIPtr dri_priv = (RADEONDRIPtr)sPriv->pDevPriv;
unsigned char *RADEONMMIO;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
+ int ret;
+ uint32_t temp;
if (sPriv->devPrivSize != sizeof(RADEONDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(RADEONDRIRec) does not match passed size from device driver\n");
int ret;
ret = radeonGetParam( sPriv->fd, RADEON_PARAM_GART_BUFFER_OFFSET,
&screen->gart_buffer_offset);
-
+
if (ret) {
FREE( screen );
fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_GART_BUFFER_OFFSET): %d\n", ret);
fprintf(stderr, "drm_radeon_getparam_t (RADEON_PARAM_IRQ_NR): %d\n", ret);
return NULL;
}
- screen->drmSupportsCubeMapsR200 = (sPriv->drmMinor >= 7);
- screen->drmSupportsBlendColor = (sPriv->drmMinor >= 11);
- screen->drmSupportsTriPerf = (sPriv->drmMinor >= 16);
- screen->drmSupportsFragShader = (sPriv->drmMinor >= 18);
- screen->drmSupportsPointSprites = (sPriv->drmMinor >= 13);
- screen->drmSupportsCubeMapsR100 = (sPriv->drmMinor >= 15);
- screen->drmSupportsVertexProgram = (sPriv->drmMinor >= 25);
+ screen->drmSupportsCubeMapsR200 = (sPriv->drm_version.minor >= 7);
+ screen->drmSupportsBlendColor = (sPriv->drm_version.minor >= 11);
+ screen->drmSupportsTriPerf = (sPriv->drm_version.minor >= 16);
+ screen->drmSupportsFragShader = (sPriv->drm_version.minor >= 18);
+ screen->drmSupportsPointSprites = (sPriv->drm_version.minor >= 13);
+ screen->drmSupportsCubeMapsR100 = (sPriv->drm_version.minor >= 15);
+ screen->drmSupportsVertexProgram = (sPriv->drm_version.minor >= 25);
}
screen->mmio.handle = dri_priv->registerHandle;
screen->chip_family = CHIP_FAMILY_RS300;
break;
+ /* 9500 with 1 pipe verified by: Reid Linnemann <lreid@cs.okstate.edu> */
case PCI_CHIP_R300_AD:
+ screen->chip_family = CHIP_FAMILY_RV350;
+ screen->chip_flags = RADEON_CHIPSET_TCL;
+ break;
case PCI_CHIP_R300_AE:
case PCI_CHIP_R300_AF:
case PCI_CHIP_R300_AG:
screen->chip_flags = RADEON_CHIPSET_TCL;
break;
+ case PCI_CHIP_RV410_5E4C:
+ case PCI_CHIP_RV410_5E4F:
case PCI_CHIP_RV410_564A:
case PCI_CHIP_RV410_564B:
case PCI_CHIP_RV410_564F:
case PCI_CHIP_RV410_5652:
case PCI_CHIP_RV410_5653:
+ case PCI_CHIP_RV410_5657:
case PCI_CHIP_RV410_5E48:
case PCI_CHIP_RV410_5E4A:
case PCI_CHIP_RV410_5E4B:
- case PCI_CHIP_RV410_5E4C:
case PCI_CHIP_RV410_5E4D:
- case PCI_CHIP_RV410_5E4F:
screen->chip_family = CHIP_FAMILY_RV410;
screen->chip_flags = RADEON_CHIPSET_TCL;
break;
case PCI_CHIP_RC410_5A61:
case PCI_CHIP_RC410_5A62:
screen->chip_family = CHIP_FAMILY_RS400;
- fprintf(stderr, "Warning, xpress200 detected.\n");
+ break;
+
+ case PCI_CHIP_RS690_791E:
+ case PCI_CHIP_RS690_791F:
+ screen->chip_family = CHIP_FAMILY_RS690;
+ break;
+ case PCI_CHIP_RS740_796C:
+ case PCI_CHIP_RS740_796D:
+ case PCI_CHIP_RS740_796E:
+ case PCI_CHIP_RS740_796F:
+ screen->chip_family = CHIP_FAMILY_RS740;
+ break;
+
+ case PCI_CHIP_R520_7100:
+ case PCI_CHIP_R520_7101:
+ case PCI_CHIP_R520_7102:
+ case PCI_CHIP_R520_7103:
+ case PCI_CHIP_R520_7104:
+ case PCI_CHIP_R520_7105:
+ case PCI_CHIP_R520_7106:
+ case PCI_CHIP_R520_7108:
+ case PCI_CHIP_R520_7109:
+ case PCI_CHIP_R520_710A:
+ case PCI_CHIP_R520_710B:
+ case PCI_CHIP_R520_710C:
+ case PCI_CHIP_R520_710E:
+ case PCI_CHIP_R520_710F:
+ screen->chip_family = CHIP_FAMILY_R520;
+ screen->chip_flags = RADEON_CHIPSET_TCL;
+ break;
+
+ case PCI_CHIP_RV515_7140:
+ case PCI_CHIP_RV515_7141:
+ case PCI_CHIP_RV515_7142:
+ case PCI_CHIP_RV515_7143:
+ case PCI_CHIP_RV515_7144:
+ case PCI_CHIP_RV515_7145:
+ case PCI_CHIP_RV515_7146:
+ case PCI_CHIP_RV515_7147:
+ case PCI_CHIP_RV515_7149:
+ case PCI_CHIP_RV515_714A:
+ case PCI_CHIP_RV515_714B:
+ case PCI_CHIP_RV515_714C:
+ case PCI_CHIP_RV515_714D:
+ case PCI_CHIP_RV515_714E:
+ case PCI_CHIP_RV515_714F:
+ case PCI_CHIP_RV515_7151:
+ case PCI_CHIP_RV515_7152:
+ case PCI_CHIP_RV515_7153:
+ case PCI_CHIP_RV515_715E:
+ case PCI_CHIP_RV515_715F:
+ case PCI_CHIP_RV515_7180:
+ case PCI_CHIP_RV515_7181:
+ case PCI_CHIP_RV515_7183:
+ case PCI_CHIP_RV515_7186:
+ case PCI_CHIP_RV515_7187:
+ case PCI_CHIP_RV515_7188:
+ case PCI_CHIP_RV515_718A:
+ case PCI_CHIP_RV515_718B:
+ case PCI_CHIP_RV515_718C:
+ case PCI_CHIP_RV515_718D:
+ case PCI_CHIP_RV515_718F:
+ case PCI_CHIP_RV515_7193:
+ case PCI_CHIP_RV515_7196:
+ case PCI_CHIP_RV515_719B:
+ case PCI_CHIP_RV515_719F:
+ case PCI_CHIP_RV515_7200:
+ case PCI_CHIP_RV515_7210:
+ case PCI_CHIP_RV515_7211:
+ screen->chip_family = CHIP_FAMILY_RV515;
+ screen->chip_flags = RADEON_CHIPSET_TCL;
+ break;
+
+ case PCI_CHIP_RV530_71C0:
+ case PCI_CHIP_RV530_71C1:
+ case PCI_CHIP_RV530_71C2:
+ case PCI_CHIP_RV530_71C3:
+ case PCI_CHIP_RV530_71C4:
+ case PCI_CHIP_RV530_71C5:
+ case PCI_CHIP_RV530_71C6:
+ case PCI_CHIP_RV530_71C7:
+ case PCI_CHIP_RV530_71CD:
+ case PCI_CHIP_RV530_71CE:
+ case PCI_CHIP_RV530_71D2:
+ case PCI_CHIP_RV530_71D4:
+ case PCI_CHIP_RV530_71D5:
+ case PCI_CHIP_RV530_71D6:
+ case PCI_CHIP_RV530_71DA:
+ case PCI_CHIP_RV530_71DE:
+ screen->chip_family = CHIP_FAMILY_RV530;
+ screen->chip_flags = RADEON_CHIPSET_TCL;
+ break;
+
+ case PCI_CHIP_R580_7240:
+ case PCI_CHIP_R580_7243:
+ case PCI_CHIP_R580_7244:
+ case PCI_CHIP_R580_7245:
+ case PCI_CHIP_R580_7246:
+ case PCI_CHIP_R580_7247:
+ case PCI_CHIP_R580_7248:
+ case PCI_CHIP_R580_7249:
+ case PCI_CHIP_R580_724A:
+ case PCI_CHIP_R580_724B:
+ case PCI_CHIP_R580_724C:
+ case PCI_CHIP_R580_724D:
+ case PCI_CHIP_R580_724E:
+ case PCI_CHIP_R580_724F:
+ case PCI_CHIP_R580_7284:
+ screen->chip_family = CHIP_FAMILY_R580;
+ screen->chip_flags = RADEON_CHIPSET_TCL;
+ break;
+
+ case PCI_CHIP_RV570_7280:
+ case PCI_CHIP_RV560_7281:
+ case PCI_CHIP_RV560_7283:
+ case PCI_CHIP_RV560_7287:
+ case PCI_CHIP_RV570_7288:
+ case PCI_CHIP_RV570_7289:
+ case PCI_CHIP_RV570_728B:
+ case PCI_CHIP_RV570_728C:
+ case PCI_CHIP_RV560_7290:
+ case PCI_CHIP_RV560_7291:
+ case PCI_CHIP_RV560_7293:
+ case PCI_CHIP_RV560_7297:
+ screen->chip_family = CHIP_FAMILY_RV560;
+ screen->chip_flags = RADEON_CHIPSET_TCL;
break;
default:
return NULL;
}
if ((screen->chip_family == CHIP_FAMILY_R350 || screen->chip_family == CHIP_FAMILY_R300) &&
- sPriv->ddxMinor < 2) {
+ sPriv->ddx_version.minor < 2) {
fprintf(stderr, "xf86-video-ati-6.6.2 or newer needed for Radeon 9500/9700/9800 cards.\n");
return NULL;
}
+ if ((sPriv->drm_version.minor < 29) && (screen->chip_family >= CHIP_FAMILY_RV515)) {
+ fprintf(stderr, "R500 support requires a newer drm.\n");
+ return NULL;
+ }
+
+ if (getenv("R300_NO_TCL"))
+ screen->chip_flags &= ~RADEON_CHIPSET_TCL;
+
if (screen->chip_family <= CHIP_FAMILY_RS200)
screen->chip_flags |= RADEON_CLASS_R100;
else if (screen->chip_family <= CHIP_FAMILY_RV280)
screen->cpp = dri_priv->bpp / 8;
screen->AGPMode = dri_priv->AGPMode;
- screen->fbLocation = ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff ) << 16;
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_FB_LOCATION,
+ &temp);
+ if (ret) {
+ if (screen->chip_family < CHIP_FAMILY_RS690)
+ screen->fbLocation = ( INREG( RADEON_MC_FB_LOCATION ) & 0xffff) << 16;
+ else {
+ FREE( screen );
+ fprintf(stderr, "Unable to get fb location need newer drm\n");
+ return NULL;
+ }
+ } else {
+ screen->fbLocation = (temp & 0xffff) << 16;
+ }
+
+ if (screen->chip_family >= CHIP_FAMILY_RV515) {
+ ret = radeonGetParam( sPriv->fd, RADEON_PARAM_NUM_GB_PIPES,
+ &temp);
+ if (ret) {
+ fprintf(stderr, "Unable to get num_pipes, need newer drm\n");
+ switch (screen->chip_family) {
+ case CHIP_FAMILY_R300:
+ case CHIP_FAMILY_R350:
+ screen->num_gb_pipes = 2;
+ break;
+ case CHIP_FAMILY_R420:
+ case CHIP_FAMILY_R520:
+ case CHIP_FAMILY_R580:
+ case CHIP_FAMILY_RV560:
+ case CHIP_FAMILY_RV570:
+ screen->num_gb_pipes = 4;
+ break;
+ case CHIP_FAMILY_RV350:
+ case CHIP_FAMILY_RV515:
+ case CHIP_FAMILY_RV530:
+ case CHIP_FAMILY_RV410:
+ default:
+ screen->num_gb_pipes = 1;
+ break;
+ }
+ } else {
+ screen->num_gb_pipes = temp;
+ }
+ }
- if ( sPriv->drmMinor >= 10 ) {
+ if ( sPriv->drm_version.minor >= 10 ) {
drm_radeon_setparam_t sp;
sp.param = RADEON_SETPARAM_FB_LOCATION;
screen->depthPitch = dri_priv->depthPitch;
/* Check if ddx has set up a surface reg to cover depth buffer */
- screen->depthHasSurface = ((sPriv->ddxMajor > 4) &&
- (screen->chip_flags & RADEON_CHIPSET_TCL));
+ screen->depthHasSurface = (sPriv->ddx_version.major > 4) ||
+ /* these chips don't use tiled z without hyperz. So always pretend
+ we have set up a surface which will cause linear reads/writes */
+ (IS_R100_CLASS(screen) &&
+ !(screen->chip_flags & RADEON_CHIPSET_TCL));
if ( dri_priv->textureSize == 0 ) {
screen->texOffset[RADEON_LOCAL_TEX_HEAP] = screen->gart_texture_offset;
dri_priv->log2GARTTexGran;
}
- if ( glx_enable_extension != NULL ) {
- if ( screen->irq != 0 ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
- if (IS_R200_CLASS(screen))
- (*glx_enable_extension)( psc, "GLX_MESA_allocate_memory" );
+ i = 0;
+ screen->extensions[i++] = &driCopySubBufferExtension.base;
+ screen->extensions[i++] = &driFrameTrackingExtension.base;
+ screen->extensions[i++] = &driReadDrawableExtension;
- (*glx_enable_extension)( psc, "GLX_MESA_copy_sub_buffer" );
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
+ if ( screen->irq != 0 ) {
+ screen->extensions[i++] = &driSwapControlExtension.base;
+ screen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+#if !RADEON_COMMON
+ screen->extensions[i++] = &radeonTexOffsetExtension.base;
+#endif
+
#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
- if (IS_R200_CLASS(screen)) {
- sPriv->psc->allocateMemory = (void *) r200AllocateMemoryMESA;
- sPriv->psc->freeMemory = (void *) r200FreeMemoryMESA;
- sPriv->psc->memoryOffset = (void *) r200GetMemoryOffsetMESA;
- }
+ if (IS_R200_CLASS(screen))
+ screen->extensions[i++] = &r200AllocateExtension.base;
+
+ screen->extensions[i++] = &r200texOffsetExtension.base;
#endif
+#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
+ screen->extensions[i++] = &r300texOffsetExtension.base;
+#endif
+
+ screen->extensions[i++] = NULL;
+ sPriv->extensions = screen->extensions;
+
screen->driScreen = sPriv;
screen->sarea_priv_offset = dri_priv->sarea_priv_offset;
return screen;
#endif
-#if !RADEON_COMMON || (RADEON_COMMON && defined(RADEON_COMMON_FOR_R300))
-static struct __DriverAPIRec radeonAPI = {
- .InitDriver = radeonInitDriver,
- .DestroyScreen = radeonDestroyScreen,
- .CreateContext = radeonCreateContext,
- .DestroyContext = radeonDestroyContext,
- .CreateBuffer = radeonCreateBuffer,
- .DestroyBuffer = radeonDestroyBuffer,
- .SwapBuffers = radeonSwapBuffers,
- .MakeCurrent = radeonMakeCurrent,
- .UnbindContext = radeonUnbindContext,
- .GetSwapInfo = getSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = radeonCopySubBuffer,
-#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R300)
- .setTexOffset = r300SetTexOffset,
-#endif
-};
-#else
-static const struct __DriverAPIRec r200API = {
- .InitDriver = radeonInitDriver,
- .DestroyScreen = radeonDestroyScreen,
- .CreateContext = r200CreateContext,
- .DestroyContext = r200DestroyContext,
- .CreateBuffer = radeonCreateBuffer,
- .DestroyBuffer = radeonDestroyBuffer,
- .SwapBuffers = r200SwapBuffers,
- .MakeCurrent = r200MakeCurrent,
- .UnbindContext = r200UnbindContext,
- .GetSwapInfo = getSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL,
- .CopySubBuffer = r200CopySubBuffer
-};
-#endif
-
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC void *
-__driCreateNewScreen_20050727( __DRInativeDisplay *dpy,
- int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
+static const __DRIconfig **
+radeonInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
#if !RADEON_COMMON
static const char *driver_name = "Radeon";
static const __DRIutilversion2 ddx_expected = { 4, 5, 0, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 24, 0 };
#endif
-
- dri_interface = interface;
+ RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions3( driver_name,
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) ) {
return NULL;
}
-#if !RADEON_COMMON || (RADEON_COMMON && defined(RADEON_COMMON_FOR_R300))
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &radeonAPI);
-#elif RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &r200API);
-#endif
- if ( psp != NULL ) {
- RADEONDRIPtr dri_priv = (RADEONDRIPtr) psp->pDevPriv;
- if (driver_modes) {
- *driver_modes = radeonFillInModes( dri_priv->bpp,
- (dri_priv->bpp == 16) ? 16 : 24,
- (dri_priv->bpp == 16) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
- }
-
- /* Calling driInitExtensions here, with a NULL context pointer,
- * does not actually enable the extensions. It just makes sure
- * that all the dispatch offsets for all the extensions that
- * *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create
- * is called, but we can't enable the extensions until we have a
- * context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create
+ * is called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
#if RADEON_COMMON && defined(RADEON_COMMON_FOR_R200)
- driInitExtensions( NULL, blend_extensions, GL_FALSE );
- driInitSingleExtension( NULL, ARB_vp_extension );
- driInitSingleExtension( NULL, NV_vp_extension );
- driInitSingleExtension( NULL, ATI_fs_extension );
- driInitExtensions( NULL, point_extensions, GL_FALSE );
+ driInitExtensions( NULL, blend_extensions, GL_FALSE );
+ driInitSingleExtension( NULL, ARB_vp_extension );
+ driInitSingleExtension( NULL, NV_vp_extension );
+ driInitSingleExtension( NULL, ATI_fs_extension );
+ driInitExtensions( NULL, point_extensions, GL_FALSE );
#endif
- }
- return (void *) psp;
+ if (!radeonInitDriver(psp))
+ return NULL;
+
+ return radeonFillInModes( psp,
+ dri_priv->bpp,
+ (dri_priv->bpp == 16) ? 16 : 24,
+ (dri_priv->bpp == 16) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
return 0;
}
+
+#if !RADEON_COMMON || (RADEON_COMMON && defined(RADEON_COMMON_FOR_R300))
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = radeonInitScreen,
+ .DestroyScreen = radeonDestroyScreen,
+ .CreateContext = radeonCreateContext,
+ .DestroyContext = radeonDestroyContext,
+ .CreateBuffer = radeonCreateBuffer,
+ .DestroyBuffer = radeonDestroyBuffer,
+ .SwapBuffers = radeonSwapBuffers,
+ .MakeCurrent = radeonMakeCurrent,
+ .UnbindContext = radeonUnbindContext,
+ .GetSwapInfo = getSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL,
+ .CopySubBuffer = radeonCopySubBuffer,
+};
+#else
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = radeonInitScreen,
+ .DestroyScreen = radeonDestroyScreen,
+ .CreateContext = r200CreateContext,
+ .DestroyContext = r200DestroyContext,
+ .CreateBuffer = radeonCreateBuffer,
+ .DestroyBuffer = radeonDestroyBuffer,
+ .SwapBuffers = r200SwapBuffers,
+ .MakeCurrent = r200MakeCurrent,
+ .UnbindContext = r200UnbindContext,
+ .GetSwapInfo = getSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL,
+ .CopySubBuffer = r200CopySubBuffer,
+};
+#endif
/* Configuration cache with default values for all contexts */
driOptionCache optionCache;
+
+ const __DRIextension *extensions[8];
+
+ int num_gb_pipes;
} radeonScreenRec, *radeonScreenPtr;
#define IS_R100_CLASS(screen) \
*
*/
-#include "glheader.h"
+#include "main/glheader.h"
#include "swrast/swrast.h"
#include "radeon_context.h"
/* 16-bit depth buffer functions
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + radeon_mba_z16( drb, _x + xo, _y + yo )) = d;
* Careful: It looks like the R300 uses ZZZS byte order while the R200
* uses SZZZ for 24 bit depth, 8 bit stencil mode.
*/
+#define VALUE_TYPE GLuint
+
#ifdef COMPILE_R300
#define WRITE_DEPTH( _x, _y, d ) \
do { \
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
-#include "enums.h"
-#include "light.h"
-#include "state.h"
-#include "context.h"
-#include "framebuffer.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/api_arrayelt.h"
+#include "main/enums.h"
+#include "main/light.h"
+#include "main/state.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
GLframebuffer *const draw_fb = (GLframebuffer*) drawable->driverPrivate;
GLframebuffer *const read_fb = (GLframebuffer*) readable->driverPrivate;
- if (draw_fb->_ColorDrawBufferMask[0]
- == BUFFER_BIT_BACK_LEFT) {
+ if (draw_fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) {
/* Can't ignore 2d windows if we are page flipping.
*/
if ( drawable->numBackClipRects == 0 || rmesa->doPageFlip ) {
RADEON_FIREVERTICES(rmesa); /* don't pipeline cliprect changes */
- /*
- * _ColorDrawBufferMask is easier to cope with than <mode>.
- * Check for software fallback, update cliprects.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
- case BUFFER_BIT_BACK_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ /* 0 (GL_NONE) buffers or multiple color drawing buffers */
+ FALLBACK( rmesa, RADEON_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
+ case BUFFER_BACK_LEFT:
FALLBACK( rmesa, RADEON_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
default:
- /* 0 (GL_NONE) buffers or multiple color drawing buffers */
FALLBACK( rmesa, RADEON_FALLBACK_DRAW_BUFFER, GL_TRUE );
return;
}
struct gl_framebuffer *fb = ctx->DrawBuffer;
driRenderbuffer *drb;
- if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
/* draw to front */
drb = (driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
}
- else if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) {
+ else if (fb->_ColorDrawBufferIndexes[0] == BUFFER_BACK_LEFT) {
/* draw to back */
drb = (driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
}
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "api_arrayelt.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/api_arrayelt.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "enums.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/enums.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "swrast_setup/swrast_setup.h"
#include "math/m_translate.h"
#ifndef __RADEON_TRIS_H__
#define __RADEON_TRIS_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#include "radeon_context.h"
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "light.h"
-#include "mtypes.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/light.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
for (i = 0 ; i < VB->PrimitiveCount ; i++)
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
* Brian Paul <brianp@valinux.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "enums.h"
-#include "image.h"
-#include "simple_list.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texobj.h"
-
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/simple_list.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
#include "radeon_context.h"
#include "radeon_state.h"
#ifndef __RADEON_TEX_H__
#define __RADEON_TEX_H__
+extern void radeonSetTexOffset(__DRIcontext *pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth,
+ GLuint pitch);
+
extern void radeonUpdateTextureState( GLcontext *ctx );
extern int radeonUploadTexImages( radeonContextPtr rmesa, radeonTexObjPtr t,
*/
#include <errno.h>
-#include "glheader.h"
-#include "imports.h"
-#include "context.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/macros.h"
#include "radeon_context.h"
#include "radeon_ioctl.h"
{
int numLevels;
- if ( !t || t->base.totalSize == 0 )
+ if ( !t || t->base.totalSize == 0 || t->image_override )
return 0;
if ( RADEON_DEBUG & (DEBUG_TEXTURE|DEBUG_IOCTL) ) {
* Gareth Hughes <gareth@valinux.com>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/texformat.h"
+#include "main/texobj.h"
+#include "main/enums.h"
#include "radeon_context.h"
#include "radeon_state.h"
_ALPHA_REV(RGBA8888),
_ALPHA(ARGB8888),
_ALPHA_REV(ARGB8888),
- _INVALID(RGB888),
+ [ MESA_FORMAT_RGB888 ] = { RADEON_TXFORMAT_ARGB8888, 0 },
_COLOR(RGB565),
_COLOR_REV(RGB565),
_ALPHA(ARGB4444),
/* Set the hardware texture format
*/
-
- t->pp_txformat &= ~(RADEON_TXFORMAT_FORMAT_MASK |
- RADEON_TXFORMAT_ALPHA_IN_MAP);
- t->pp_txfilter &= ~RADEON_YUV_TO_RGB;
-
- if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) {
- t->pp_txformat |= tx_table[ baseImage->TexFormat->MesaFormat ].format;
- t->pp_txfilter |= tx_table[ baseImage->TexFormat->MesaFormat ].filter;
- }
- else {
- _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
- return;
+ if ( !t->image_override ) {
+ t->pp_txformat &= ~(RADEON_TXFORMAT_FORMAT_MASK |
+ RADEON_TXFORMAT_ALPHA_IN_MAP);
+ t->pp_txfilter &= ~RADEON_YUV_TO_RGB;
+
+ if ( VALID_FORMAT( baseImage->TexFormat->MesaFormat ) ) {
+ t->pp_txformat |= tx_table[ baseImage->TexFormat->MesaFormat ].format;
+ t->pp_txfilter |= tx_table[ baseImage->TexFormat->MesaFormat ].filter;
+ }
+ else {
+ _mesa_problem(NULL, "unexpected texture format in %s", __FUNCTION__);
+ return;
+ }
}
texelBytes = baseImage->TexFormat->TexelBytes;
* requires 64-byte aligned pitches, and we may/may not need the
* blitter. NPOT only!
*/
- if (baseImage->IsCompressed)
- t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
- else
- t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63);
- t->pp_txpitch -= 32;
+ if ( !t->image_override ) {
+ if (baseImage->IsCompressed)
+ t->pp_txpitch = (tObj->Image[0][t->base.firstLevel]->Width + 63) & ~(63);
+ else
+ t->pp_txpitch = ((tObj->Image[0][t->base.firstLevel]->Width * texelBytes) + 63) & ~(63);
+ t->pp_txpitch -= 32;
+ }
t->dirty_state = TEX_ALL;
return GL_TRUE;
}
+void radeonSetTexOffset(__DRIcontext * pDRICtx, GLint texname,
+ unsigned long long offset, GLint depth, GLuint pitch)
+{
+ radeonContextPtr rmesa = pDRICtx->driverPrivate;
+ struct gl_texture_object *tObj =
+ _mesa_lookup_texture(rmesa->glCtx, texname);
+ radeonTexObjPtr t;
+
+ if (tObj == NULL)
+ return;
+
+ t = (radeonTexObjPtr) tObj->DriverData;
+
+ t->image_override = GL_TRUE;
+
+ if (!offset)
+ return;
+
+ t->pp_txoffset = offset;
+ t->pp_txpitch = pitch - 32;
+
+ switch (depth) {
+ case 32:
+ t->pp_txformat = tx_table[MESA_FORMAT_ARGB8888].format;
+ t->pp_txfilter |= tx_table[MESA_FORMAT_ARGB8888].filter;
+ break;
+ case 24:
+ default:
+ t->pp_txformat = tx_table[MESA_FORMAT_RGB888].format;
+ t->pp_txfilter |= tx_table[MESA_FORMAT_RGB888].filter;
+ break;
+ case 16:
+ t->pp_txformat = tx_table[MESA_FORMAT_RGB565].format;
+ t->pp_txfilter |= tx_table[MESA_FORMAT_RGB565].filter;
+ break;
+ }
+}
+
#define TEXOBJ_TXFILTER_MASK (RADEON_MAX_MIP_LEVEL_MASK | \
RADEON_MIN_FILTER_MASK | \
RADEON_MAG_FILTER_MASK | \
RADEON_FIREVERTICES( rmesa );
radeonSetTexImages( rmesa, tObj );
radeonUploadTexImages( rmesa, (radeonTexObjPtr) tObj->DriverData, 0 );
- if ( !t->base.memBlock )
+ if ( !t->base.memBlock && !t->image_override )
return GL_FALSE;
}
RADEON_FIREVERTICES( rmesa );
radeonSetTexImages( rmesa, tObj );
radeonUploadTexImages( rmesa, (radeonTexObjPtr) tObj->DriverData, 0 );
- if ( !t->base.memBlock /* && !rmesa->prefer_gart_client_texturing FIXME */ ) {
+ if ( !t->base.memBlock &&
+ !t->image_override /* && !rmesa->prefer_gart_client_texturing FIXME */ ) {
fprintf(stderr, "%s: upload failed\n", __FUNCTION__);
return GL_FALSE;
}
#include "tnl/tnl.h"
#include "tnl/t_pipeline.h"
-#include "context.h"
-#include "simple_list.h"
-#include "matrix.h"
-#include "extensions.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
#if defined(USE_X86_ASM)
#include "x86/common_x86_asm.h"
#endif
-#include "simple_list.h"
-#include "mm.h"
+#include "main/simple_list.h"
+#include "main/mm.h"
#include "drivers/common/driverfuncs.h"
#include "s3v_vb.h"
#include "s3v_regs.h"
#include "s3v_macros.h"
#include "s3v_screen.h"
-#include "colormac.h"
-#include "macros.h"
-#include "mtypes.h"
+#include "main/colormac.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "drm.h"
-#include "mm.h"
+#include "main/mm.h"
#include "drirenderbuffer.h"
/* Flags for context */
#define S3VIRGEPACKCOLOR4444( r, g, b, a ) \
((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-static __inline GLuint s3vPackColor( GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a )
+static INLINE GLuint s3vPackColor( GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a )
{
unsigned int ret;
DEBUG(("cpp = %i, r=0x%x, g=0x%x, b=0x%x, a=0x%x\n", cpp, r, g, b, a));
#include "x86/common_x86_asm.h"
#endif
-#include "context.h"
-#include "framebuffer.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
#include "swrast/swrast.h"
#define S3V_DATE "20020207"
#include <stdio.h>
#endif
+#undef DEBUG
#if GENERIC_DEBUG
#define DEBUG(str) printf str
#else
* Author: Max Lingua <sunmax@libero.it>
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "tnl/t_context.h"
PrimType_Polygon
};
-static __inline void s3vStartPrimitive( s3vContextPtr vmesa, GLenum prim )
+static INLINE void s3vStartPrimitive( s3vContextPtr vmesa, GLenum prim )
{
__DRIdrawablePrivate *dPriv = vmesa->driDrawable;
vmesa->restore_primitive = _hw_prim;
}
-static __inline void s3vEndPrimitive( s3vContextPtr vmesa )
+static INLINE void s3vEndPrimitive( s3vContextPtr vmesa )
{
/* GLcontext *ctx = vmesa->glCtx; */
DEBUG(("s3vEndPrimitive\n"));
for (i = 0 ; i < VB->PrimitiveCount ; i++ )
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
* Author: Max Lingua <sunmax@libero.it>
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
typedef struct _s3vRegion {
drm_handle_t handle;
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + _x*2 + _y*dPriv->w*2) = d
/* 32 bit depthbuffer functions.
*/
#if 0
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLuint *)(buf + _x*4 + _y*pitch) = d;
/* 24/8 bit interleaved depth/stencil functions
*/
#if 0
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) { \
GLuint tmp = *(GLuint *)(buf + _x*4 + _y*pitch); \
tmp &= 0xff; \
#include <X11/Xlibint.h>
#include "s3v_context.h"
#include "s3v_macros.h"
-#include "macros.h"
#include "s3v_dri.h"
-#include "colormac.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "vbo/vbo.h"
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "teximage.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
+#include "main/mm.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
#include "swrast/swrast.h"
-#include "mm.h"
#include "s3v_context.h"
#include "s3v_tex.h"
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
-#include "mm.h"
+#include "main/mm.h"
#include "s3v_context.h"
#include "s3v_lock.h"
#include "s3v_tex.h"
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "simple_list.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
-#include "mm.h"
+#include "main/mm.h"
#include "s3v_context.h"
#include "s3v_tex.h"
#include "s3v_vb.h"
#include "s3v_tris.h"
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
* Author: Max Lingua <sunmax@libero.it>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#ifndef S3VVB_INC
#define S3VVB_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#define _S3V_NEW_VERTEX (_NEW_TEXTURE | \
#include "s3v_context.h"
#include "s3v_vb.h"
-#include "context.h"
-#include "matrix.h"
+#include "main/context.h"
+#include "main/matrix.h"
#include "s3v_dri.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
/* #define DEBUG(str) printf str */
-static GLboolean
-s3vInitDriver(__DRIscreenPrivate *sPriv)
+static const __DRIconfig **
+s3vInitScreen(__DRIscreen *sPriv)
{
sPriv->private = (void *) s3vCreateScreen( sPriv );
return GL_FALSE;
}
- return GL_TRUE;
+ return NULL;
}
static void
return GL_TRUE;
}
-
-static struct __DriverAPIRec s3vAPI = {
- s3vInitDriver,
- s3vDestroyScreen,
- s3vCreateContext,
- s3vDestroyContext,
- s3vCreateBuffer,
- s3vDestroyBuffer,
- s3vSwapBuffers,
- s3vMakeCurrent,
- s3vUnbindContext,
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = s3vInitScreen,
+ .DestroyScreen = s3vDestroyScreen,
+ .CreateContext = s3vCreateContext,
+ .DestroyContext = s3vDestroyContext,
+ .CreateBuffer = s3vCreateBuffer,
+ .DestroyBuffer = s3vDestroyBuffer,
+ .SwapBuffers = s3vSwapBuffers,
+ .MakeCurrent = s3vMakeCurrent,
+ .UnbindContext = s3vUnbindContext,
};
-
-
-#if 0
-/*
- * This is the bootstrap function for the driver.
- * The __driCreateScreen name is the symbol that libGL.so fetches.
- * Return: pointer to a __DRIscreenPrivate.
- */
-void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc,
- int numConfigs, __GLXvisualConfig *config)
-{
- __DRIscreenPrivate *psp=NULL;
-
- DEBUG(("__driCreateScreen: psp = %p\n", psp));
- psp = __driUtilCreateScreen(dpy, scrn, psc, numConfigs, config, &s3vAPI);
- DEBUG(("__driCreateScreen: psp = %p\n", psp));
- return (void *) psp;
-}
-#endif
#include <sys/time.h>
#include "dri_util.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "xmlconfig.h"
#include <X11/Xlibint.h>
#include <stdio.h>
-#include "savagecontext.h"
-#include "context.h"
-#include "matrix.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "simple_list.h"
+#include "main/context.h"
+#include "main/context.h"
+#include "main/matrix.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
+#include "main/simple_list.h"
#include "utils.h"
-#include "extensions.h"
+#include "main/extensions.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
};
-/* this is first function called in dirver*/
+PUBLIC const __DRIextension *savageScreenExtensions[] = {
+ &driCoreExtension.base,
+ &driLegacyExtension.base,
+ &driReadDrawableExtension,
+};
static GLboolean
savageInitDriver(__DRIscreenPrivate *sPriv)
{
savageScreenPrivate *savageScreen;
SAVAGEDRIPtr gDRIPriv = (SAVAGEDRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
-
if (sPriv->devPrivSize != sizeof(SAVAGEDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(SAVAGEDRIRec) does not match passed size from device driver\n");
driParseOptionInfo (&savageScreen->optionCache,
__driConfigOptions, __driNConfigOptions);
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)(sPriv->psc->screenConfigs,
- "GLX_SGI_make_current_read");
- }
+ sPriv->extensions = savageScreenExtensions;
#if 0
savageDDFastPathInit();
sPriv->private = NULL;
}
-#if 0
-GLvisual *XMesaCreateVisual(Display *dpy,
- __DRIscreenPrivate *driScrnPriv,
- const XVisualInfo *visinfo,
- const __GLXvisualConfig *config)
-{
- /* Drivers may change the args to _mesa_create_visual() in order to
- * setup special visuals.
- */
- return _mesa_create_visual( config->rgba,
- config->doubleBuffer,
- config->stereo,
- _mesa_bitcount(visinfo->red_mask),
- _mesa_bitcount(visinfo->green_mask),
- _mesa_bitcount(visinfo->blue_mask),
- config->alphaSize,
- 0, /* index bits */
- config->depthSize,
- config->stencilSize,
- config->accumRedSize,
- config->accumGreenSize,
- config->accumBlueSize,
- config->accumAlphaSize,
- 0 /* num samples */ );
-}
-#endif
-
-
static GLboolean
savageCreateContext( const __GLcontextModes *mesaVis,
__DRIcontextPrivate *driContextPriv,
"enable_fastpath");
/* DRM versions before 2.1.3 would only render triangle lists. ELTS
* support was added in 2.2.0. */
- if (imesa->enable_fastpath && sPriv->drmMinor < 2) {
+ if (imesa->enable_fastpath && sPriv->drm_version.minor < 2) {
fprintf (stderr,
"*** Disabling fast path because your DRM version is buggy "
"or doesn't\n*** support ELTS. You need at least Savage DRM "
__DRIdrawablePrivate *dPriv = imesa->driDrawable;
if ((dPriv->numBackClipRects == 0)
- || (imesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT)) {
+ || (imesa->glCtx->DrawBuffer->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT)) {
imesa->numClipRects = dPriv->numClipRects;
imesa->pClipRects = dPriv->pClipRects;
imesa->drawX = dPriv->x;
}
}
-
-
-static const struct __DriverAPIRec savageAPI = {
- savageInitDriver,
- savageDestroyScreen,
- savageCreateContext,
- savageDestroyContext,
- savageCreateBuffer,
- savageDestroyBuffer,
- savageSwapBuffers,
- savageMakeCurrent,
- savageUnbindContext
-};
-
-
-static __GLcontextModes *
-savageFillInModes( unsigned pixel_bits, unsigned depth_bits,
+static const __DRIconfig **
+savageFillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, unsigned depth_bits,
unsigned stencil_bits, GLboolean have_back_buffer )
{
- __GLcontextModes * modes;
+ __DRIconfig **configs;
__GLcontextModes * m;
- unsigned num_modes;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
GLenum fb_type;
+ int i;
/* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
* enough to add support. Basically, if a context is created with an
depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 2 : 1;
back_buffer_factor = (have_back_buffer) ? 2 : 1;
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if ( pixel_bits == 16 ) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor,
+ back_buffer_modes, back_buffer_factor);
+ if (configs == NULL) {
fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
__func__, __LINE__ );
return NULL;
/* Mark the visual as slow if there are "fake" stencil bits.
*/
- for ( m = modes ; m != NULL ; m = m->next ) {
- if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) {
+ for (i = 0; configs[i]; i++) {
+ m = &configs[i]->modes;
+ if ((m->stencilBits != 0) && (m->stencilBits != stencil_bits)) {
m->visualRating = GLX_SLOW_CONFIG;
}
}
- return modes;
+ return (const __DRIconfig **) configs;
}
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+static const __DRIconfig **
+savageInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 2, 0, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 1, 0 };
-
- dri_interface = interface;
+ SAVAGEDRIPtr dri_priv = (SAVAGEDRIPtr)psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions2( "Savage",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &savageAPI);
- if ( psp != NULL ) {
- SAVAGEDRIPtr dri_priv = (SAVAGEDRIPtr)psp->pDevPriv;
- *driver_modes = savageFillInModes( dri_priv->cpp*8,
- (dri_priv->cpp == 2) ? 16 : 24,
- (dri_priv->cpp == 2) ? 0 : 8,
- (dri_priv->backOffset != dri_priv->depthOffset) );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
- return (void *) psp;
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!savageInitDriver(psp))
+ return NULL;
+
+ return savageFillInModes( psp,
+ dri_priv->cpp*8,
+ (dri_priv->cpp == 2) ? 16 : 24,
+ (dri_priv->cpp == 2) ? 0 : 8,
+ (dri_priv->backOffset != dri_priv->depthOffset) );
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ savageInitScreen,
+ savageDestroyScreen,
+ savageCreateContext,
+ savageDestroyContext,
+ savageCreateBuffer,
+ savageDestroyBuffer,
+ savageSwapBuffers,
+ savageMakeCurrent,
+ savageUnbindContext
+};
#include <X11/Xlibint.h>
#include "dri_util.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "xf86drm.h"
#include "drm.h"
#include "savage_drm.h"
#include "savage_init.h"
#include "savage_3d_reg.h"
-#include "mm.h"
+#include "main/mm.h"
#include "tnl/t_vertex.h"
#include "texmem.h"
*/
-#include "mtypes.h"
-#include "framebuffer.h"
+#include "main/mtypes.h"
+#include "main/framebuffer.h"
#include <stdio.h>
-#include "mm.h"
+#include "main/mm.h"
#include "swrast/swrast.h"
#include "savagedd.h"
#include "savagetex.h"
#include "savagetris.h"
#include "savagecontext.h"
-#include "extensions.h"
+#include "main/extensions.h"
#include "utils.h"
#ifndef SAVAGEDD_INC
#define SAVAGEDD_INC
-#include "context.h"
+#include "main/context.h"
void savageDDInitDriverFuncs( GLcontext *ctx );
#endif
#include <unistd.h>
#include <sys/mman.h>
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
-#include "context.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/dd.h"
+#include "main/context.h"
+#include "main/colormac.h"
+#include "main/mm.h"
#include "swrast/swrast.h"
-#include "colormac.h"
-#include "mm.h"
#include "savagecontext.h"
#include "savageioctl.h"
#include "savage_bci.h"
extern void savageGetDMABuffer( savageContextPtr imesa );
-static __inline
+static INLINE
void savageReleaseIndexedVerts( savageContextPtr imesa )
{
imesa->firstElt = -1;
}
-static __inline
+static INLINE
GLboolean savageHaveIndexedVerts( savageContextPtr imesa )
{
return (imesa->firstElt != -1);
}
-static __inline
+static INLINE
uint32_t *savageAllocVtxBuf( savageContextPtr imesa, GLuint words )
{
struct savage_vtxbuf_t *buffer = imesa->vtxBuf;
return head;
}
-static __inline
+static INLINE
uint32_t *savageAllocIndexedVerts( savageContextPtr imesa, GLuint n )
{
uint32_t *ret;
* - Actually allocate entries for the indices in the command buffer.
* (This allocation must succeed without wrapping the cmd buffer!)
*/
-static __inline
+static INLINE
void savageFlushElts( savageContextPtr imesa )
{
if (imesa->elts.cmd) {
/* Allocate a command buffer entry with <bytes> bytes of arguments:
* - implies savageFlushElts
*/
-static __inline
+static INLINE
drm_savage_cmd_header_t *savageAllocCmdBuf( savageContextPtr imesa, GLuint bytes )
{
drm_savage_cmd_header_t *ret;
* incomplete indexed drawing command yet
* - increments the number of elts. Final allocation is done in savageFlushElts
*/
-static __inline
+static INLINE
uint16_t *savageAllocElts( savageContextPtr imesa, GLuint n )
{
uint16_t *ret;
* dma buffers. Use strip/fan hardware primitives where possible.
* Simulate missing primitives with indexed vertices.
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "tnl/t_context.h"
for (i = 0 ; i < VB->PrimitiveCount ; i++)
{
- GLuint prim = VB->Primitive[i].mode;
+ GLuint prim = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
* DEALINGS IN THE SOFTWARE.
*/
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "savagedd.h"
#include "savagespan.h"
#include "savageioctl.h"
/* 16 bit integer depthbuffer functions
* Depth range is reversed. See also savageCalcViewport.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + ((_x)<<1) + (_y)*pitch) = 0xFFFF - d
/* 16 bit float depthbuffer functions
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + ((_x)<<1) + (_y)*pitch) = \
savageEncodeFloat16( 1.0 - (GLfloat)d/65535.0 )
/* 8-bit stencil /24-bit integer depth depthbuffer functions.
* Depth range is reversed. See also savageCalcViewport.
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) do { \
GLuint tmp = *(GLuint *)(buf + ((_x)<<2) + (_y)*pitch); \
tmp &= 0xFF000000; \
/* 24 bit float depthbuffer functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) do { \
GLuint tmp = *(GLuint *)(buf + ((_x)<<2) + (_y)*pitch); \
tmp &= 0xFF000000; \
*
* Note that there is no encoding for numbers < 2^-16.
*/
-static __inline GLuint savageEncodeFloat16( GLdouble x )
+static INLINE GLuint savageEncodeFloat16( GLdouble x )
{
GLint r = (GLint)(x * 0x10000000);
GLint exp = 0;
}
return exp > 0xf ? 0xffff : (r - 0x1000) | (exp << 12);
}
-static __inline GLdouble savageDecodeFloat16( GLuint x )
+static INLINE GLdouble savageDecodeFloat16( GLuint x )
{
static const GLdouble pow2[16] = {
1.0/(1<<28), 1.0/(1<<27), 1.0/(1<<26), 1.0/(1<<25),
*
* Details analogous to the 16-bit format.
*/
-static __inline GLuint savageEncodeFloat24( GLdouble x )
+static INLINE GLuint savageEncodeFloat24( GLdouble x )
{
int64_t r = (int64_t)(x * ((int64_t)1 << (19+32)));
GLint exp = 0;
return exp > 0x1f ? 0xffffff : (r - 0x80000) | (exp << 19);
}
#define _1 (int64_t)1
-static __inline GLdouble savageDecodeFloat24( GLuint x )
+static INLINE GLdouble savageDecodeFloat24( GLuint x )
{
static const GLdouble pow2[32] = {
1.0/(_1<<51), 1.0/(_1<<50), 1.0/(_1<<49), 1.0/(_1<<48),
#include <stdio.h>
-#include "mtypes.h"
-#include "enums.h"
-#include "macros.h"
-#include "dd.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/macros.h"
+#include "main/dd.h"
-#include "mm.h"
+#include "main/mm.h"
#include "savagedd.h"
#include "savagecontext.h"
static void savageBlendFunc_s4(GLcontext *);
static void savageBlendFunc_s3d(GLcontext *);
-static __inline__ GLuint savagePackColor(GLuint format,
+static INLINE GLuint savagePackColor(GLuint format,
GLubyte r, GLubyte g,
GLubyte b, GLubyte a)
{
savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
uint32_t destCtrl = imesa->regs.s4.destCtrl.ui;
- /*
- * _DrawDestMask is easier to cope with than <mode>.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ FALLBACK( ctx, SAVAGE_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
imesa->IsDouble = GL_FALSE;
imesa->regs.s4.destCtrl.ni.offset = imesa->savageScreen->frontOffset>>11;
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
imesa->IsDouble = GL_TRUE;
imesa->regs.s4.destCtrl.ni.offset = imesa->savageScreen->backOffset>>11;
break;
#include <GL/gl.h>
-#include "mm.h"
+#include "main/mm.h"
#include "savagecontext.h"
#include "savagetex.h"
#include "savagetris.h"
#include "savageioctl.h"
-#include "simple_list.h"
-#include "enums.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
#include "savage_bci.h"
-#include "macros.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "texobj.h"
-
-#include "convolve.h"
-#include "colormac.h"
+#include "main/macros.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/texobj.h"
+#include "main/convolve.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
* \param w width in bytes
*/
#define SUBTILE_FUNC(w,h) \
-static __inline GLubyte *savageUploadSubtile_##w##x##h \
+static INLINE GLubyte *savageUploadSubtile_##w##x##h \
(GLubyte *dest, GLubyte *src, GLuint srcStride) \
{ \
GLuint y; \
/* Heap timestamps are only reliable with Savage DRM 2.3.x or
* later. Earlier versions had only 16 bit time stamps which
* would wrap too frequently. */
- if (imesa->savageScreen->driScrnPriv->drmMinor >= 3) {
+ if (imesa->savageScreen->driScrnPriv->drm_version.minor >= 3) {
unsigned int heap = t->base.heap->heapId;
LOCK_HARDWARE(imesa);
savageWaitEvent (imesa, imesa->textureHeaps[heap]->timestamp);
* Only useful with long-lived 32-bit event tags available
* with Savage DRM 2.3.x or later. */
if ((imesa->CurrentTexObj[0] || imesa->CurrentTexObj[1]) &&
- imesa->savageScreen->driScrnPriv->drmMinor >= 3) {
+ imesa->savageScreen->driScrnPriv->drm_version.minor >= 3) {
unsigned int e;
FLUSH_BATCH(imesa);
e = savageEmitEvent(imesa, SAVAGE_WAIT_3D);
#ifndef SAVAGETEX_INC
#define SAVAGETEX_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "savagecontext.h"
#include "texmem.h"
#include <stdio.h>
#include <math.h>
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
} while (0)
#endif
-static void __inline__ savage_draw_triangle (savageContextPtr imesa,
+static void INLINE savage_draw_triangle (savageContextPtr imesa,
savageVertexPtr v0,
savageVertexPtr v1,
savageVertexPtr v2) {
EMIT_VERT (j, vb, vertsize, 0, v2);
}
-static void __inline__ savage_draw_quad (savageContextPtr imesa,
+static void INLINE savage_draw_quad (savageContextPtr imesa,
savageVertexPtr v0,
savageVertexPtr v1,
savageVertexPtr v2,
EMIT_VERT (j, vb, vertsize, 0, v3);
}
-static __inline__ void savage_draw_point (savageContextPtr imesa,
+static INLINE void savage_draw_point (savageContextPtr imesa,
savageVertexPtr tmp) {
GLuint vertsize = imesa->HwVertexSize;
uint32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
EMIT_VERT (j, vb, vertsize, 2, tmp);
}
-static __inline__ void savage_draw_line (savageContextPtr imesa,
+static INLINE void savage_draw_line (savageContextPtr imesa,
savageVertexPtr v0,
savageVertexPtr v1 ) {
GLuint vertsize = imesa->HwVertexSize;
tmp.f[vertex_size-1] *= rhw; \
} while (0)
-static void __inline__ savage_ptex_tri (savageContextPtr imesa,
+static void INLINE savage_ptex_tri (savageContextPtr imesa,
savageVertexPtr v0,
savageVertexPtr v1,
savageVertexPtr v2) {
PTEX_VERTEX (j, tmp, vertsize, 0, v2); EMIT_VERT (j, vb, vertsize, 0, &tmp);
}
-static __inline__ void savage_ptex_line (savageContextPtr imesa,
+static INLINE void savage_ptex_line (savageContextPtr imesa,
savageVertexPtr v0,
savageVertexPtr v1 ) {
GLuint vertsize = imesa->HwVertexSize;
EMIT_VERT (j, vb, vertsize, 2, &tmp1);
}
-static __inline__ void savage_ptex_point (savageContextPtr imesa,
+static INLINE void savage_ptex_point (savageContextPtr imesa,
savageVertexPtr v0) {
GLuint vertsize = imesa->HwVertexSize;
uint32_t *vb = savageAllocVtxBuf (imesa, 6*vertsize);
#define SAVAGE_EMIT_ST1 0x0300
-static __inline__ GLuint savageChooseVertexFormat_s3d( GLcontext *ctx )
+static INLINE GLuint savageChooseVertexFormat_s3d( GLcontext *ctx )
{
savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
}
-static __inline__ GLuint savageChooseVertexFormat_s4( GLcontext *ctx )
+static INLINE GLuint savageChooseVertexFormat_s4( GLcontext *ctx )
{
savageContextPtr imesa = SAVAGE_CONTEXT(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
#ifndef __R128_TRIS_H__
#define __R128_TRIS_H__
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void savageInitTriFuncs( GLcontext *ctx );
#include "sis_reg.h"
#include "swrast/swrast.h"
-#include "macros.h"
+#include "main/macros.h"
static void sis_clear_front_buffer(GLcontext *ctx, GLenum mask, GLint x,
GLint y, GLint width, GLint height);
#include "sis_tex.h"
#include "sis_reg.h"
-#include "context.h"
-#include "enums.h"
-#include "colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
__GLSiSHardware *current = &smesa->current;
if(getenv("SIS_DRAW_FRONT"))
- ctx->DrawBuffer->_ColorDrawBufferMask[0] = GL_FRONT_LEFT;
+ ctx->DrawBuffer->_ColorDrawBufferIndexes[0] = BUFFER_FRONT_LEFT;
+
+ if (ctx->DrawBuffer->_NumColorDrawBuffers > 1) {
+ FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
- /*
- * _DrawDestMask is easier to cope with than <mode>.
- */
current->hwDstSet &= ~MASK_DstBufferPitch;
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
current->hwOffsetDest = smesa->front.offset;
current->hwDstSet |= smesa->front.pitch;
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
current->hwOffsetDest = smesa->back.offset;
current->hwDstSet |= smesa->back.pitch;
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
default:
- /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_TRUE );
return;
}
#include "sis_lock.h"
#include "swrast/swrast.h"
-#include "macros.h"
+#include "main/macros.h"
static GLbitfield sis_3D_Clear( GLcontext * ctx, GLbitfield mask,
GLint x, GLint y, GLint width,
#include "sis_tris.h"
#include "sis_alloc.h"
-#include "imports.h"
-#include "matrix.h"
-#include "extensions.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
#include "utils.h"
-#include "framebuffer.h"
+#include "main/framebuffer.h"
#include "drivers/common/driverfuncs.h"
#ifndef _sis_ctx_h_
#define _sis_ctx_h_
-#include "context.h"
+#include "main/context.h"
#include "dri_util.h"
#include "drm.h"
#include "drm_sarea.h"
#define MMIO_READ(reg) *(volatile GLint *)(smesa->IOBase + (reg))
#define MMIO_READf(reg) *(volatile GLfloat *)(smesa->IOBase + (reg))
-#if defined(__i386__) || defined(__amd64__)
+#if defined(__i386__) || defined(__x86_64__)
#define MMIO_WMB() __asm __volatile("" : : : "memory")
+#elif defined(__ia64__)
+#define MMIO_WMB() __asm __volatile("mf" : : : "memory")
#else
#error platform needs WMB
#endif
#include "sis_tris.h"
#include "swrast/swrast.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "utils.h"
#include "sis_state.h"
#include "swrast/swrast.h"
-#include "macros.h"
+#include "main/macros.h"
static GLint convertFtToFogFt( GLfloat dwInValue );
static GLint doFPtoFixedNoRound( GLfloat dwInValue, int nFraction );
* Eric Anholt <anholt@FreeBSD.org>
*/
-#include "context.h"
+#include "main/context.h"
#include "sis_context.h"
#include "sis_lock.h"
#include "sis_dd.h"
#include "dri_util.h"
-#include "context.h"
+#include "main/context.h"
#include "utils.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/imports.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "sis_context.h"
#include "sis_dri.h"
extern const struct dri_extension card_extensions[];
-static __GLcontextModes *
-sisFillInModes(int bpp)
+static const __DRIconfig **
+sisFillInModes(__DRIscreenPrivate *psp, int bpp)
{
- __GLcontextModes *modes;
- __GLcontextModes *m;
- unsigned num_modes;
+ __DRIconfig **configs;
unsigned depth_buffer_factor;
unsigned back_buffer_factor;
GLenum fb_format;
depth_buffer_factor = 4;
back_buffer_factor = 2;
- /* Last 4 is for GLX_TRUE_COLOR & GLX_DIRECT_COLOR, with/without accum */
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if (bpp == 16) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)(num_modes, sizeof(__GLcontextModes));
- m = modes;
- if (!driFillInModes(&m, fb_format, fb_type, depth_bits_array,
- stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR)) {
- fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__);
- return NULL;
- }
-
- if (!driFillInModes(&m, fb_format, fb_type, depth_bits_array,
- stencil_bits_array, depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR)) {
+ configs = driCreateConfigs(fb_format, fb_type, depth_bits_array,
+ stencil_bits_array, depth_buffer_factor,
+ back_buffer_modes, back_buffer_factor);
+ if (configs == NULL) {
fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__, __LINE__);
return NULL;
}
- return modes;
+ return (const __DRIconfig **) configs;
}
}
-/* Initialize the driver specific screen private data.
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-static GLboolean
-sisInitDriver( __DRIscreenPrivate *sPriv )
+static const __DRIconfig **
+sisInitScreen(__DRIscreenPrivate *psp)
{
- sPriv->private = (void *) sisCreateScreen( sPriv );
+ static const __DRIversion ddx_expected = {0, 8, 0};
+ static const __DRIversion dri_expected = {4, 0, 0};
+ static const __DRIversion drm_expected = {1, 0, 0};
+ static const char *driver_name = "SiS";
+ SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv;
- if ( !sPriv->private ) {
- sisDestroyScreen( sPriv );
- return GL_FALSE;
+ if (!driCheckDriDdxDrmVersions2(driver_name,
+ &psp->dri_version, &dri_expected,
+ &psp->ddx_version, &ddx_expected,
+ &psp->drm_version, &drm_expected))
+ return NULL;
+
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ psp->private = sisCreateScreen(psp);
+
+ if (!psp->private) {
+ sisDestroyScreen(psp);
+ return NULL;
}
- return GL_TRUE;
+ return sisFillInModes(psp, dri_priv->bytesPerPixel * 8);
}
-static struct __DriverAPIRec sisAPI = {
- .InitDriver = sisInitDriver,
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = sisInitScreen,
.DestroyScreen = sisDestroyScreen,
.CreateContext = sisCreateContext,
.DestroyContext = sisDestroyContext,
.MakeCurrent = sisMakeCurrent,
.UnbindContext = sisUnbindContext,
.GetSwapInfo = NULL,
- .GetMSC = NULL,
+ .GetDrawableMSC = NULL,
.WaitForMSC = NULL,
.WaitForSBC = NULL,
.SwapBuffersMSC = NULL
};
-
-
-/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
- *
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
- */
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes *modes,
- const __DRIversion *ddx_version,
- const __DRIversion *dri_version,
- const __DRIversion *drm_version,
- const __DRIframebuffer *frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes **driver_modes )
-
-{
- __DRIscreenPrivate *psp;
- static const __DRIversion ddx_expected = {0, 8, 0};
- static const __DRIversion dri_expected = {4, 0, 0};
- static const __DRIversion drm_expected = {1, 0, 0};
- static const char *driver_name = "SiS";
- dri_interface = interface;
-
- if (!driCheckDriDdxDrmVersions2(driver_name, dri_version, &dri_expected,
- ddx_version, &ddx_expected,
- drm_version, &drm_expected)) {
- return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &sisAPI);
- if (psp != NULL) {
- SISDRIPtr dri_priv = (SISDRIPtr)psp->pDevPriv;
- *driver_modes = sisFillInModes(dri_priv->bytesPerPixel * 8);
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
-
- return (void *)psp;
-}
/* 16 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + (_x)*2 + (_y)*srb->pitch) = d;
/* 32 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLuint *)(buf + (_x)*4 + (_y)*srb->pitch) = d;
/* 8/24 bit interleaved depth/stencil functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) { \
GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*srb->pitch); \
tmp &= 0xff000000; \
#include "sis_lock.h"
#include "sis_tex.h"
-#include "context.h"
-#include "enums.h"
-#include "colormac.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
#include "tnl/tnl.h"
__GLSiSHardware *prev = &smesa->prev;
__GLSiSHardware *current = &smesa->current;
- /*
- * _DrawDestMask is easier to cope with than <mode>.
- */
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
current->hwDstSet &= ~MASK_DstBufferPitch;
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_FALSE );
current->hwOffsetDest = smesa->front.offset >> 1;
current->hwDstSet |= smesa->front.pitch >> 2;
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_FALSE );
current->hwOffsetDest = smesa->back.offset >> 1;
current->hwDstSet |= smesa->back.pitch >> 2;
break;
default:
- /* GL_NONE or GL_FRONT_AND_BACK or stereo left&right, etc */
FALLBACK( smesa, SIS_FALLBACK_DRAW_BUFFER, GL_TRUE );
return;
}
#include "sis_tex.h"
#include "swrast/swrast.h"
-#include "imports.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
-#include "texobj.h"
+#include "main/imports.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
+#include "main/texobj.h"
#include "xmlpool.h"
static void
sisFreeTexImage( sisContextPtr smesa, sisTexObjPtr t, int level )
{
+ assert(level >= 0);
+ assert(level < SIS_MAX_TEXTURE_LEVELS);
if (t->image[level].Data == NULL)
return;
*/
return;
}
- for (i = 0; i < MAX_TEXTURE_LEVELS; i++) {
+ for (i = 0; i < SIS_MAX_TEXTURE_LEVELS; i++) {
sisFreeTexImage( smesa, t, i );
}
* Eric Anholt <anholt@FreeBSD.org>
*/
-#include "glheader.h"
-#include "imports.h"
-#include "colormac.h"
-#include "context.h"
-#include "macros.h"
-#include "texformat.h"
+#include "main/glheader.h"
+#include "main/imports.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/texformat.h"
#include "sis_context.h"
#include "sis_state.h"
* Eric Anholt <anholt@FreeBSD.org>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/macros.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
- if (ctx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT &&
+ if (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT &&
smesa->driDrawable->numClipRects != 0)
{
multipass_cliprect(ctx, 0);
#define __SIS_TRIS_H__
#include "sis_lock.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void sisInitTriFuncs( GLcontext *ctx );
extern void sisFlushPrims( sisContextPtr smesa );
sisFlushPrims(smesa); \
} while (0)
-static __inline GLuint *sisAllocDmaLow(sisContextPtr smesa, int bytes)
+static INLINE GLuint *sisAllocDmaLow(sisContextPtr smesa, int bytes)
{
GLuint *start;
}
#endif
-static __inline void TAG(sis_vert_init)( void )
+static INLINE void TAG(sis_vert_init)( void )
{
sis_tri_func_mmio[SIS_STATES] = TAG(sis_draw_tri_mmio);
sis_line_func_mmio[SIS_STATES] = TAG(sis_draw_line_mmio);
--- /dev/null
+# src/mesa/drivers/dri/swrast/Makefile
+
+TOP = ../../../../..
+include $(TOP)/configs/current
+
+LIBNAME = swrast_dri.so
+
+DRIVER_SOURCES = \
+ swrast.c \
+ swrast_span.c
+
+C_SOURCES = \
+ $(SWRAST_COMMON_SOURCES) \
+ $(DRIVER_SOURCES)
+
+ASM_SOURCES =
+
+SWRAST_COMMON_SOURCES = \
+ ../../common/driverfuncs.c \
+ ../common/utils.c
+
+include ../Makefile.template
+
+symlinks:
--- /dev/null
+/*
+ * Copyright (C) 2008 George Sapountzis <gsap7@yahoo.gr>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * DRI software rasterizer
+ *
+ * This is the mesa swrast module packaged into a DRI driver structure.
+ *
+ * The front-buffer is allocated by the loader. The loader provides read/write
+ * callbacks for access to the front-buffer. The driver uses a scratch row for
+ * front-buffer rendering to avoid repeated calls to the loader.
+ *
+ * The back-buffer is allocated by the driver and is private.
+ */
+
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/imports.h"
+#include "main/renderbuffer.h"
+#include "swrast/swrast.h"
+#include "swrast_setup/swrast_setup.h"
+#include "tnl/tnl.h"
+#include "tnl/t_context.h"
+#include "tnl/t_pipeline.h"
+#include "vbo/vbo.h"
+#include "drivers/common/driverfuncs.h"
+#include "utils.h"
+
+#include "swrast_priv.h"
+
+
+#define need_GL_VERSION_1_3
+#define need_GL_VERSION_1_4
+#define need_GL_VERSION_1_5
+#define need_GL_VERSION_2_0
+#define need_GL_VERSION_2_1
+
+/* sw extensions for imaging */
+#define need_GL_EXT_blend_color
+#define need_GL_EXT_blend_minmax
+#define need_GL_EXT_convolution
+#define need_GL_EXT_histogram
+#define need_GL_SGI_color_table
+
+/* sw extensions not associated with some GL version */
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_vertex_program
+#define need_GL_APPLE_vertex_array_object
+#define need_GL_ATI_fragment_shader
+#define need_GL_EXT_depth_bounds_test
+#define need_GL_EXT_framebuffer_object
+#define need_GL_EXT_framebuffer_blit
+#define need_GL_EXT_gpu_program_parameters
+#define need_GL_EXT_paletted_texture
+#define need_GL_IBM_multimode_draw_arrays
+#define need_GL_MESA_resize_buffers
+#define need_GL_NV_vertex_program
+#define need_GL_NV_fragment_program
+
+#include "extension_helper.h"
+
+const struct dri_extension card_extensions[] =
+{
+ { "GL_VERSION_1_3", GL_VERSION_1_3_functions },
+ { "GL_VERSION_1_4", GL_VERSION_1_4_functions },
+ { "GL_VERSION_1_5", GL_VERSION_1_5_functions },
+ { "GL_VERSION_2_0", GL_VERSION_2_0_functions },
+ { "GL_VERSION_2_1", GL_VERSION_2_1_functions },
+
+ { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
+ { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
+ { "GL_EXT_convolution", GL_EXT_convolution_functions },
+ { "GL_EXT_histogram", GL_EXT_histogram_functions },
+ { "GL_SGI_color_table", GL_SGI_color_table_functions },
+
+ { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+ { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+ { "GL_APPLE_vertex_array_object", GL_APPLE_vertex_array_object_functions },
+ { "GL_ATI_fragment_shader", GL_ATI_fragment_shader_functions },
+ { "GL_EXT_depth_bounds_test", GL_EXT_depth_bounds_test_functions },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+ { "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
+ { "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
+ { "GL_EXT_paletted_texture", GL_EXT_paletted_texture_functions },
+ { "GL_IBM_multimode_draw_arrays", GL_IBM_multimode_draw_arrays_functions },
+ { "GL_MESA_resize_buffers", GL_MESA_resize_buffers_functions },
+ { "GL_NV_vertex_program", GL_NV_vertex_program_functions },
+ { "GL_NV_fragment_program", GL_NV_fragment_program_functions },
+ { NULL, NULL }
+};
+
+
+/**
+ * Screen and config-related functions
+ */
+
+static void
+setupLoaderExtensions(__DRIscreen *psp,
+ const __DRIextension **extensions)
+{
+ int i;
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI_SWRAST_LOADER) == 0)
+ psp->swrast_loader = (__DRIswrastLoaderExtension *) extensions[i];
+ }
+}
+
+static __DRIconfig **
+swrastFillInModes(__DRIscreen *psp,
+ unsigned pixel_bits, unsigned depth_bits,
+ unsigned stencil_bits, GLboolean have_back_buffer)
+{
+ __DRIconfig **configs;
+ unsigned depth_buffer_factor;
+ unsigned back_buffer_factor;
+ GLenum fb_format;
+ GLenum fb_type;
+
+ /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't
+ * support pageflipping at all.
+ */
+ static const GLenum back_buffer_modes[] = {
+ GLX_NONE, GLX_SWAP_UNDEFINED_OML
+ };
+
+ uint8_t depth_bits_array[4];
+ uint8_t stencil_bits_array[4];
+
+ depth_bits_array[0] = 0;
+ depth_bits_array[1] = 0;
+ depth_bits_array[2] = depth_bits;
+ depth_bits_array[3] = depth_bits;
+
+ /* Just like with the accumulation buffer, always provide some modes
+ * with a stencil buffer.
+ */
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = (stencil_bits == 0) ? 8 : stencil_bits;
+ stencil_bits_array[2] = 0;
+ stencil_bits_array[3] = (stencil_bits == 0) ? 8 : stencil_bits;
+
+ depth_buffer_factor = 4;
+ back_buffer_factor = 2;
+
+ if (pixel_bits == 8) {
+ fb_format = GL_RGB;
+ fb_type = GL_UNSIGNED_BYTE_2_3_3_REV;
+ }
+ else if (pixel_bits == 16) {
+ fb_format = GL_RGB;
+ fb_type = GL_UNSIGNED_SHORT_5_6_5;
+ }
+ else {
+ fb_format = GL_BGRA;
+ fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
+ }
+
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ __LINE__);
+ return NULL;
+ }
+
+ return configs;
+}
+
+static __DRIscreen *
+driCreateNewScreen(int scrn, const __DRIextension **extensions,
+ const __DRIconfig ***driver_configs, void *data)
+{
+ static const __DRIextension *emptyExtensionList[] = { NULL };
+ __DRIscreen *psp;
+ __DRIconfig **configs8, **configs16, **configs32;
+
+ (void) data;
+
+ TRACE;
+
+ psp = _mesa_calloc(sizeof(*psp));
+ if (!psp)
+ return NULL;
+
+ setupLoaderExtensions(psp, extensions);
+
+ psp->num = scrn;
+ psp->extensions = emptyExtensionList;
+
+ configs8 = swrastFillInModes(psp, 8, 8, 0, 1);
+ configs16 = swrastFillInModes(psp, 16, 16, 0, 1);
+ configs32 = swrastFillInModes(psp, 32, 24, 8, 1);
+
+ configs16 = (__DRIconfig **)driConcatConfigs(configs8, configs16);
+
+ *driver_configs = driConcatConfigs(configs16, configs32);
+
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ return psp;
+}
+
+static void driDestroyScreen(__DRIscreen *psp)
+{
+ TRACE;
+
+ if (psp) {
+ _mesa_free(psp);
+ }
+}
+
+static const __DRIextension **driGetExtensions(__DRIscreen *psp)
+{
+ TRACE;
+
+ return psp->extensions;
+}
+
+
+/**
+ * Framebuffer and renderbuffer-related functions.
+ */
+
+static GLuint
+choose_pixel_format(const GLvisual *v)
+{
+ if (v->rgbMode) {
+ int bpp = v->rgbBits;
+
+ if (bpp == 32
+ && v->redMask == 0xff0000
+ && v->greenMask == 0x00ff00
+ && v->blueMask == 0x0000ff)
+ return PF_A8R8G8B8;
+ else if (bpp == 16
+ && v->redMask == 0xf800
+ && v->greenMask == 0x07e0
+ && v->blueMask == 0x001f)
+ return PF_R5G6B5;
+ else if (bpp == 8
+ && v->redMask == 0x07
+ && v->greenMask == 0x38
+ && v->blueMask == 0xc0)
+ return PF_R3G3B2;
+ }
+ else {
+ if (v->indexBits == 8)
+ return PF_CI8;
+ }
+
+ _mesa_problem( NULL, "unexpected format in %s", __FUNCTION__ );
+ return 0;
+}
+
+static void
+swrast_delete_renderbuffer(struct gl_renderbuffer *rb)
+{
+ TRACE;
+
+ _mesa_free(rb->Data);
+ _mesa_free(rb);
+}
+
+static GLboolean
+swrast_alloc_front_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLenum internalFormat, GLuint width, GLuint height)
+{
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+ int bpp;
+ unsigned mask = PITCH_ALIGN_BITS - 1;
+
+ TRACE;
+
+ rb->Data = NULL;
+ rb->Width = width;
+ rb->Height = height;
+
+ switch (internalFormat) {
+ case GL_RGB:
+ bpp = rb->RedBits + rb->GreenBits + rb->BlueBits;
+ break;
+ case GL_RGBA:
+ bpp = rb->RedBits + rb->GreenBits + rb->BlueBits + rb->AlphaBits;
+ break;
+ case GL_COLOR_INDEX8_EXT:
+ bpp = rb->IndexBits;
+ break;
+ default:
+ _mesa_problem( NULL, "unexpected format in %s", __FUNCTION__ );
+ return GL_FALSE;
+ }
+
+ /* always pad to PITCH_ALIGN_BITS */
+ xrb->pitch = ((width * bpp + mask) & ~mask) / 8;
+
+ return GL_TRUE;
+}
+
+static GLboolean
+swrast_alloc_back_storage(GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLenum internalFormat, GLuint width, GLuint height)
+{
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+
+ TRACE;
+
+ _mesa_free(rb->Data);
+
+ swrast_alloc_front_storage(ctx, rb, internalFormat, width, height);
+
+ rb->Data = _mesa_malloc(height * xrb->pitch);
+
+ return GL_TRUE;
+}
+
+static struct swrast_renderbuffer *
+swrast_new_renderbuffer(const GLvisual *visual, GLboolean front)
+{
+ struct swrast_renderbuffer *xrb = _mesa_calloc(sizeof *xrb);
+ GLuint pixel_format;
+
+ TRACE;
+
+ if (!xrb)
+ return NULL;
+
+ _mesa_init_renderbuffer(&xrb->Base, 0);
+
+ pixel_format = choose_pixel_format(visual);
+
+ xrb->Base.Delete = swrast_delete_renderbuffer;
+ if (front) {
+ xrb->Base.AllocStorage = swrast_alloc_front_storage;
+ swrast_set_span_funcs_front(xrb, pixel_format);
+ }
+ else {
+ xrb->Base.AllocStorage = swrast_alloc_back_storage;
+ swrast_set_span_funcs_back(xrb, pixel_format);
+ }
+
+ switch (pixel_format) {
+ case PF_A8R8G8B8:
+ xrb->Base.InternalFormat = GL_RGBA;
+ xrb->Base._BaseFormat = GL_RGBA;
+ xrb->Base.DataType = GL_UNSIGNED_BYTE;
+ xrb->Base.RedBits = 8 * sizeof(GLubyte);
+ xrb->Base.GreenBits = 8 * sizeof(GLubyte);
+ xrb->Base.BlueBits = 8 * sizeof(GLubyte);
+ xrb->Base.AlphaBits = 8 * sizeof(GLubyte);
+ break;
+ case PF_R5G6B5:
+ xrb->Base.InternalFormat = GL_RGB;
+ xrb->Base._BaseFormat = GL_RGB;
+ xrb->Base.DataType = GL_UNSIGNED_BYTE;
+ xrb->Base.RedBits = 5 * sizeof(GLubyte);
+ xrb->Base.GreenBits = 6 * sizeof(GLubyte);
+ xrb->Base.BlueBits = 5 * sizeof(GLubyte);
+ xrb->Base.AlphaBits = 0;
+ break;
+ case PF_R3G3B2:
+ xrb->Base.InternalFormat = GL_RGB;
+ xrb->Base._BaseFormat = GL_RGB;
+ xrb->Base.DataType = GL_UNSIGNED_BYTE;
+ xrb->Base.RedBits = 3 * sizeof(GLubyte);
+ xrb->Base.GreenBits = 3 * sizeof(GLubyte);
+ xrb->Base.BlueBits = 2 * sizeof(GLubyte);
+ xrb->Base.AlphaBits = 0;
+ break;
+ case PF_CI8:
+ xrb->Base.InternalFormat = GL_COLOR_INDEX8_EXT;
+ xrb->Base._BaseFormat = GL_COLOR_INDEX;
+ xrb->Base.DataType = GL_UNSIGNED_BYTE;
+ xrb->Base.IndexBits = 8 * sizeof(GLubyte);
+ break;
+ default:
+ return NULL;
+ }
+
+ return xrb;
+}
+
+static __DRIdrawable *
+driCreateNewDrawable(__DRIscreen *screen,
+ const __DRIconfig *config, void *data)
+{
+ __DRIdrawable *buf;
+ struct swrast_renderbuffer *frontrb, *backrb;
+
+ TRACE;
+
+ buf = _mesa_calloc(sizeof *buf);
+ if (!buf)
+ return NULL;
+
+ buf->loaderPrivate = data;
+
+ buf->driScreenPriv = screen;
+
+ buf->row = _mesa_malloc(MAX_WIDTH * 4);
+
+ /* basic framebuffer setup */
+ _mesa_initialize_framebuffer(&buf->Base, &config->modes);
+
+ /* add front renderbuffer */
+ frontrb = swrast_new_renderbuffer(&config->modes, GL_TRUE);
+ _mesa_add_renderbuffer(&buf->Base, BUFFER_FRONT_LEFT, &frontrb->Base);
+
+ /* add back renderbuffer */
+ if (config->modes.doubleBufferMode) {
+ backrb = swrast_new_renderbuffer(&config->modes, GL_FALSE);
+ _mesa_add_renderbuffer(&buf->Base, BUFFER_BACK_LEFT, &backrb->Base);
+ }
+
+ /* add software renderbuffers */
+ _mesa_add_soft_renderbuffers(&buf->Base,
+ GL_FALSE, /* color */
+ config->modes.haveDepthBuffer,
+ config->modes.haveStencilBuffer,
+ config->modes.haveAccumBuffer,
+ GL_FALSE, /* alpha */
+ GL_FALSE /* aux bufs */);
+
+ return buf;
+}
+
+static void
+driDestroyDrawable(__DRIdrawable *buf)
+{
+ TRACE;
+
+ if (buf) {
+ struct gl_framebuffer *fb = &buf->Base;
+
+ _mesa_free(buf->row);
+
+ fb->DeletePending = GL_TRUE;
+ _mesa_unreference_framebuffer(&fb);
+ }
+}
+
+static void driSwapBuffers(__DRIdrawable *buf)
+{
+ GET_CURRENT_CONTEXT(ctx);
+
+ struct swrast_renderbuffer *frontrb =
+ swrast_renderbuffer(buf->Base.Attachment[BUFFER_FRONT_LEFT].Renderbuffer);
+ struct swrast_renderbuffer *backrb =
+ swrast_renderbuffer(buf->Base.Attachment[BUFFER_BACK_LEFT].Renderbuffer);
+
+ __DRIscreen *screen = buf->driScreenPriv;
+
+ TRACE;
+
+ /* check for signle-buffered */
+ if (backrb == NULL)
+ return;
+
+ /* check if swapping currently bound buffer */
+ if (ctx && ctx->DrawBuffer == &(buf->Base)) {
+ /* flush pending rendering */
+ _mesa_notifySwapBuffers(ctx);
+ }
+
+ screen->swrast_loader->putImage(buf, __DRI_SWRAST_IMAGE_OP_SWAP,
+ 0, 0,
+ frontrb->Base.Width,
+ frontrb->Base.Height,
+ backrb->Base.Data,
+ buf->loaderPrivate);
+}
+
+
+/**
+ * General device driver functions.
+ */
+
+static void
+get_window_size( GLframebuffer *fb, GLsizei *w, GLsizei *h )
+{
+ __DRIdrawable *buf = swrast_drawable(fb);
+ __DRIscreen *screen = buf->driScreenPriv;
+ int x, y;
+
+ screen->swrast_loader->getDrawableInfo(buf,
+ &x, &y, w, h,
+ buf->loaderPrivate);
+}
+
+static void
+swrast_check_and_update_window_size( GLcontext *ctx, GLframebuffer *fb )
+{
+ GLsizei width, height;
+
+ get_window_size(fb, &width, &height);
+ if (fb->Width != width || fb->Height != height) {
+ _mesa_resize_framebuffer(ctx, fb, width, height);
+ }
+}
+
+static const GLubyte *
+get_string(GLcontext *ctx, GLenum pname)
+{
+ (void) ctx;
+ switch (pname) {
+ case GL_VENDOR:
+ return (const GLubyte *) "Mesa Project";
+ case GL_RENDERER:
+ return (const GLubyte *) "Software Rasterizer";
+ default:
+ return NULL;
+ }
+}
+
+static void
+update_state( GLcontext *ctx, GLuint new_state )
+{
+ /* not much to do here - pass it on */
+ _swrast_InvalidateState( ctx, new_state );
+ _swsetup_InvalidateState( ctx, new_state );
+ _vbo_InvalidateState( ctx, new_state );
+ _tnl_InvalidateState( ctx, new_state );
+}
+
+static void
+viewport(GLcontext *ctx, GLint x, GLint y, GLsizei w, GLsizei h)
+{
+ GLframebuffer *draw = ctx->WinSysDrawBuffer;
+ GLframebuffer *read = ctx->WinSysReadBuffer;
+
+ swrast_check_and_update_window_size(ctx, draw);
+ swrast_check_and_update_window_size(ctx, read);
+}
+
+static void
+swrast_init_driver_functions(struct dd_function_table *driver)
+{
+ driver->GetString = get_string;
+ driver->UpdateState = update_state;
+ driver->GetBufferSize = NULL;
+ driver->Viewport = viewport;
+}
+
+
+/**
+ * Context-related functions.
+ */
+
+static __DRIcontext *
+driCreateNewContext(__DRIscreen *screen, const __DRIconfig *config,
+ __DRIcontext *shared, void *data)
+{
+ __DRIcontext *ctx;
+ GLcontext *mesaCtx;
+ struct dd_function_table functions;
+
+ TRACE;
+
+ ctx = _mesa_calloc(sizeof *ctx);
+ if (!ctx)
+ return NULL;
+
+ ctx->loaderPrivate = data;
+
+ ctx->driScreenPriv = screen;
+
+ /* build table of device driver functions */
+ _mesa_init_driver_functions(&functions);
+ swrast_init_driver_functions(&functions);
+
+ if (!_mesa_initialize_context(&ctx->Base, &config->modes,
+ shared ? &shared->Base : NULL,
+ &functions, (void *) ctx)) {
+ _mesa_free(ctx);
+ return NULL;
+ }
+
+ mesaCtx = &ctx->Base;
+
+ /* do bounds checking to prevent segfaults and server crashes! */
+ mesaCtx->Const.CheckArrayBounds = GL_TRUE;
+
+ /* create module contexts */
+ _swrast_CreateContext( mesaCtx );
+ _vbo_CreateContext( mesaCtx );
+ _tnl_CreateContext( mesaCtx );
+ _swsetup_CreateContext( mesaCtx );
+ _swsetup_Wakeup( mesaCtx );
+
+ /* use default TCL pipeline */
+ {
+ TNLcontext *tnl = TNL_CONTEXT(mesaCtx);
+ tnl->Driver.RunPipeline = _tnl_run_pipeline;
+ }
+
+ _mesa_enable_sw_extensions(mesaCtx);
+ _mesa_enable_1_3_extensions(mesaCtx);
+ _mesa_enable_1_4_extensions(mesaCtx);
+ _mesa_enable_1_5_extensions(mesaCtx);
+ _mesa_enable_2_0_extensions(mesaCtx);
+ _mesa_enable_2_1_extensions(mesaCtx);
+
+ return ctx;
+}
+
+static void
+driDestroyContext(__DRIcontext *ctx)
+{
+ GLcontext *mesaCtx;
+ TRACE;
+
+ if (ctx) {
+ mesaCtx = &ctx->Base;
+ _swsetup_DestroyContext( mesaCtx );
+ _swrast_DestroyContext( mesaCtx );
+ _tnl_DestroyContext( mesaCtx );
+ _vbo_DestroyContext( mesaCtx );
+ _mesa_destroy_context( mesaCtx );
+ }
+}
+
+static int
+driCopyContext(__DRIcontext *dst, __DRIcontext *src, unsigned long mask)
+{
+ TRACE;
+
+ _mesa_copy_context(&src->Base, &dst->Base, mask);
+ return GL_TRUE;
+}
+
+static int driBindContext(__DRIcontext *ctx,
+ __DRIdrawable *draw,
+ __DRIdrawable *read)
+{
+ GLcontext *mesaCtx;
+ GLframebuffer *mesaDraw;
+ GLframebuffer *mesaRead;
+ TRACE;
+
+ if (ctx) {
+ if (!draw || !read)
+ return GL_FALSE;
+
+ mesaCtx = &ctx->Base;
+ mesaDraw = &draw->Base;
+ mesaRead = &read->Base;
+
+ /* check for same context and buffer */
+ if (mesaCtx == _mesa_get_current_context()
+ && mesaCtx->DrawBuffer == mesaDraw
+ && mesaCtx->ReadBuffer == mesaRead) {
+ return GL_TRUE;
+ }
+
+ _glapi_check_multithread();
+
+ swrast_check_and_update_window_size(mesaCtx, mesaDraw);
+ if (read != draw)
+ swrast_check_and_update_window_size(mesaCtx, mesaRead);
+
+ _mesa_make_current( mesaCtx,
+ mesaDraw,
+ mesaRead );
+ }
+ else {
+ /* unbind */
+ _mesa_make_current( NULL, NULL, NULL );
+ }
+
+ return GL_TRUE;
+}
+
+static int driUnbindContext(__DRIcontext *ctx)
+{
+ TRACE;
+ (void) ctx;
+ return GL_TRUE;
+}
+
+
+static const __DRIcoreExtension driCoreExtension = {
+ { __DRI_CORE, __DRI_CORE_VERSION },
+ NULL, /* driCreateNewScreen */
+ driDestroyScreen,
+ driGetExtensions,
+ driGetConfigAttrib,
+ driIndexConfigAttrib,
+ NULL, /* driCreateNewDrawable */
+ driDestroyDrawable,
+ driSwapBuffers,
+ driCreateNewContext,
+ driCopyContext,
+ driDestroyContext,
+ driBindContext,
+ driUnbindContext
+};
+
+static const __DRIswrastExtension driSWRastExtension = {
+ { __DRI_SWRAST, __DRI_SWRAST_VERSION },
+ driCreateNewScreen,
+ driCreateNewDrawable
+};
+
+/* This is the table of extensions that the loader will dlsym() for. */
+PUBLIC const __DRIextension *__driDriverExtensions[] = {
+ &driCoreExtension.base,
+ &driSWRastExtension.base,
+ NULL
+};
--- /dev/null
+/*
+ * Mesa 3-D graphics library
+ * Version: 7.1
+ *
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * George Sapountzis <gsap7@yahoo.gr>
+ */
+
+
+#ifndef _SWRAST_PRIV_H
+#define _SWRAST_PRIV_H
+
+#include <GL/gl.h>
+#include <GL/internal/dri_interface.h>
+#include "main/mtypes.h"
+
+
+/**
+ * Debugging
+ */
+#define DEBUG_CORE 0
+#define DEBUG_SPAN 0
+
+#if DEBUG_CORE
+#define TRACE _mesa_printf("--> %s\n", __FUNCTION__)
+#else
+#define TRACE
+#endif
+
+#if DEBUG_SPAN
+#define TRACE_SPAN _mesa_printf("--> %s\n", __FUNCTION__)
+#else
+#define TRACE_SPAN
+#endif
+
+
+/**
+ * Data types
+ */
+struct __DRIscreenRec {
+ int num;
+
+ const __DRIextension **extensions;
+
+ const __DRIswrastLoaderExtension *swrast_loader;
+};
+
+struct __DRIcontextRec {
+ GLcontext Base;
+
+ void *loaderPrivate;
+
+ __DRIscreen *driScreenPriv;
+};
+
+struct __DRIdrawableRec {
+ GLframebuffer Base;
+
+ void *loaderPrivate;
+
+ __DRIscreen *driScreenPriv;
+
+ /* scratch row for optimized front-buffer rendering */
+ char *row;
+};
+
+struct swrast_renderbuffer {
+ struct gl_renderbuffer Base;
+
+ /* renderbuffer pitch (in bytes) */
+ GLuint pitch;
+};
+
+static INLINE __DRIcontext *
+swrast_context(GLcontext *ctx)
+{
+ return (__DRIcontext *) ctx;
+}
+
+static INLINE __DRIdrawable *
+swrast_drawable(GLframebuffer *fb)
+{
+ return (__DRIdrawable *) fb;
+}
+
+static INLINE struct swrast_renderbuffer *
+swrast_renderbuffer(struct gl_renderbuffer *rb)
+{
+ return (struct swrast_renderbuffer *) rb;
+}
+
+
+/**
+ * Pixel formats we support
+ */
+#define PF_CI8 1 /**< Color Index mode */
+#define PF_A8R8G8B8 2 /**< 32-bit TrueColor: 8-A, 8-R, 8-G, 8-B bits */
+#define PF_R5G6B5 3 /**< 16-bit TrueColor: 5-R, 6-G, 5-B bits */
+#define PF_R3G3B2 4 /**< 8-bit TrueColor: 3-R, 3-G, 2-B bits */
+
+
+/**
+ * Renderbuffer pitch alignment (in bits).
+ *
+ * The xorg loader requires padding images to 32 bits. However, this should
+ * become a screen/drawable parameter XXX
+ */
+#define PITCH_ALIGN_BITS 32
+
+
+/* swrast_span.c */
+
+extern void
+swrast_set_span_funcs_back(struct swrast_renderbuffer *xrb,
+ GLuint pixel_format);
+
+extern void
+swrast_set_span_funcs_front(struct swrast_renderbuffer *xrb,
+ GLuint pixel_format);
+
+#endif /* _SWRAST_PRIV_H_ */
--- /dev/null
+/*
+ * Mesa 3-D graphics library
+ * Version: 7.1
+ *
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * George Sapountzis <gsap7@yahoo.gr>
+ */
+
+#include "swrast_priv.h"
+
+#define YFLIP(_xrb, Y) ((_xrb)->Base.Height - (Y) - 1)
+
+/*
+ * Dithering support takes the "computation" extreme in the "computation vs.
+ * storage" trade-off. This approach is very simple to implement and any
+ * computational overhead should be acceptable. XMesa uses table lookups for
+ * around 8KB of storage overhead per visual.
+ */
+#define DITHER 1
+
+static const GLubyte kernel[16] = {
+ 0*16, 8*16, 2*16, 10*16,
+ 12*16, 4*16, 14*16, 6*16,
+ 3*16, 11*16, 1*16, 9*16,
+ 15*16, 7*16, 13*16, 5*16,
+};
+
+#if DITHER
+#define DITHER_COMP(X, Y) kernel[((X) & 0x3) | (((Y) & 0x3) << 2)]
+
+#define DITHER_CLAMP(X) (((X) < CHAN_MAX) ? (X) : CHAN_MAX)
+#else
+#define DITHER_COMP(X, Y) 0
+
+#define DITHER_CLAMP(X) (X)
+#endif
+
+
+/*
+ * Pixel macros shared across front/back buffer span functions.
+ */
+
+/* 32-bit BGRA */
+#define STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE) \
+ DST[3] = VALUE[ACOMP]; \
+ DST[2] = VALUE[RCOMP]; \
+ DST[1] = VALUE[GCOMP]; \
+ DST[0] = VALUE[BCOMP]
+#define STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE) \
+ DST[3] = 0xff; \
+ DST[2] = VALUE[RCOMP]; \
+ DST[1] = VALUE[GCOMP]; \
+ DST[0] = VALUE[BCOMP]
+#define FETCH_PIXEL_A8R8G8B8(DST, SRC) \
+ DST[ACOMP] = SRC[3]; \
+ DST[RCOMP] = SRC[2]; \
+ DST[GCOMP] = SRC[1]; \
+ DST[BCOMP] = SRC[0]
+
+
+/* 16-bit BGR */
+#define STORE_PIXEL_R5G6B5(DST, X, Y, VALUE) \
+ do { \
+ int d = DITHER_COMP(X, Y) >> 6; \
+ GLushort *p = (GLushort *)DST; \
+ *p = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xf8) << 8) | \
+ ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xfc) << 3) | \
+ ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xf8) >> 3) ); \
+ } while(0)
+#define FETCH_PIXEL_R5G6B5(DST, SRC) \
+ do { \
+ GLushort p = *(GLushort *)SRC; \
+ DST[ACOMP] = 0xff; \
+ DST[RCOMP] = ((p >> 8) & 0xf8) * 255 / 0xf8; \
+ DST[GCOMP] = ((p >> 3) & 0xfc) * 255 / 0xfc; \
+ DST[BCOMP] = ((p << 3) & 0xf8) * 255 / 0xf8; \
+ } while(0)
+
+
+/* 8-bit BGR */
+#define STORE_PIXEL_R3G3B2(DST, X, Y, VALUE) \
+ do { \
+ int d = DITHER_COMP(X, Y) >> 3; \
+ GLubyte *p = (GLubyte *)DST; \
+ *p = ( ((DITHER_CLAMP((VALUE[RCOMP]) + d) & 0xe0) >> 5) | \
+ ((DITHER_CLAMP((VALUE[GCOMP]) + d) & 0xe0) >> 2) | \
+ ((DITHER_CLAMP((VALUE[BCOMP]) + d) & 0xc0) >> 0) ); \
+ } while(0)
+#define FETCH_PIXEL_R3G3B2(DST, SRC) \
+ do { \
+ GLubyte p = *(GLubyte *)SRC; \
+ DST[ACOMP] = 0xff; \
+ DST[RCOMP] = ((p << 5) & 0xe0) * 255 / 0xe0; \
+ DST[GCOMP] = ((p << 2) & 0xe0) * 255 / 0xe0; \
+ DST[BCOMP] = ((p << 0) & 0xc0) * 255 / 0xc0; \
+ } while(0)
+
+
+/*
+ * Generate code for back-buffer span functions.
+ */
+
+/* 32-bit BGRA */
+#define NAME(FUNC) FUNC##_A8R8G8B8
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 4;
+#define INC_PIXEL_PTR(P) P += 4
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE)
+#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
+ STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE)
+#define FETCH_PIXEL(DST, SRC) \
+ FETCH_PIXEL_A8R8G8B8(DST, SRC)
+
+#include "swrast/s_spantemp.h"
+
+
+/* 16-bit BGR */
+#define NAME(FUNC) FUNC##_R5G6B5
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 2;
+#define INC_PIXEL_PTR(P) P += 2
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
+#define FETCH_PIXEL(DST, SRC) \
+ FETCH_PIXEL_R5G6B5(DST, SRC)
+
+#include "swrast/s_spantemp.h"
+
+
+/* 8-bit BGR */
+#define NAME(FUNC) FUNC##_R3G3B2
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X) * 1;
+#define INC_PIXEL_PTR(P) P += 1
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
+#define FETCH_PIXEL(DST, SRC) \
+ FETCH_PIXEL_R3G3B2(DST, SRC)
+
+#include "swrast/s_spantemp.h"
+
+
+/* 8-bit color index */
+#define NAME(FUNC) FUNC##_CI8
+#define CI_MODE
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)xrb->Base.Data + YFLIP(xrb, Y) * xrb->pitch + (X);
+#define INC_PIXEL_PTR(P) P += 1
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ *DST = VALUE[0]
+#define FETCH_PIXEL(DST, SRC) \
+ DST = SRC[0]
+
+#include "swrast/s_spantemp.h"
+
+
+/*
+ * Generate code for front-buffer span functions.
+ */
+
+/* 32-bit BGRA */
+#define NAME(FUNC) FUNC##_A8R8G8B8_front
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)row;
+#define INC_PIXEL_PTR(P) P += 4
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ STORE_PIXEL_A8R8G8B8(DST, X, Y, VALUE)
+#define STORE_PIXEL_RGB(DST, X, Y, VALUE) \
+ STORE_PIXEL_RGB_A8R8G8B8(DST, X, Y, VALUE)
+#define FETCH_PIXEL(DST, SRC) \
+ FETCH_PIXEL_A8R8G8B8(DST, SRC)
+
+#include "swrast_spantemp.h"
+
+
+/* 16-bit BGR */
+#define NAME(FUNC) FUNC##_R5G6B5_front
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)row;
+#define INC_PIXEL_PTR(P) P += 2
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ STORE_PIXEL_R5G6B5(DST, X, Y, VALUE)
+#define FETCH_PIXEL(DST, SRC) \
+ FETCH_PIXEL_R5G6B5(DST, SRC)
+
+#include "swrast_spantemp.h"
+
+
+/* 8-bit BGR */
+#define NAME(FUNC) FUNC##_R3G3B2_front
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)row;
+#define INC_PIXEL_PTR(P) P += 1
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ STORE_PIXEL_R3G3B2(DST, X, Y, VALUE)
+#define FETCH_PIXEL(DST, SRC) \
+ FETCH_PIXEL_R3G3B2(DST, SRC)
+
+#include "swrast_spantemp.h"
+
+
+/* 8-bit color index */
+#define NAME(FUNC) FUNC##_CI8_front
+#define CI_MODE
+#define RB_TYPE GLubyte
+#define SPAN_VARS \
+ struct swrast_renderbuffer *xrb = swrast_renderbuffer(rb);
+#define INIT_PIXEL_PTR(P, X, Y) \
+ GLubyte *P = (GLubyte *)row;
+#define INC_PIXEL_PTR(P) P += 1
+#define STORE_PIXEL(DST, X, Y, VALUE) \
+ *DST = VALUE[0]
+#define FETCH_PIXEL(DST, SRC) \
+ DST = SRC[0]
+
+#include "swrast_spantemp.h"
+
+
+/*
+ * Back-buffers are malloced memory and always private.
+ *
+ * BACK_PIXMAP (not supported)
+ * BACK_XIMAGE
+ */
+void
+swrast_set_span_funcs_back(struct swrast_renderbuffer *xrb,
+ GLuint pixel_format)
+{
+ switch (pixel_format) {
+ case PF_A8R8G8B8:
+ xrb->Base.GetRow = get_row_A8R8G8B8;
+ xrb->Base.GetValues = get_values_A8R8G8B8;
+ xrb->Base.PutRow = put_row_A8R8G8B8;
+ xrb->Base.PutRowRGB = put_row_rgb_A8R8G8B8;
+ xrb->Base.PutMonoRow = put_mono_row_A8R8G8B8;
+ xrb->Base.PutValues = put_values_A8R8G8B8;
+ xrb->Base.PutMonoValues = put_mono_values_A8R8G8B8;
+ break;
+ case PF_R5G6B5:
+ xrb->Base.GetRow = get_row_R5G6B5;
+ xrb->Base.GetValues = get_values_R5G6B5;
+ xrb->Base.PutRow = put_row_R5G6B5;
+ xrb->Base.PutRowRGB = put_row_rgb_R5G6B5;
+ xrb->Base.PutMonoRow = put_mono_row_R5G6B5;
+ xrb->Base.PutValues = put_values_R5G6B5;
+ xrb->Base.PutMonoValues = put_mono_values_R5G6B5;
+ break;
+ case PF_R3G3B2:
+ xrb->Base.GetRow = get_row_R3G3B2;
+ xrb->Base.GetValues = get_values_R3G3B2;
+ xrb->Base.PutRow = put_row_R3G3B2;
+ xrb->Base.PutRowRGB = put_row_rgb_R3G3B2;
+ xrb->Base.PutMonoRow = put_mono_row_R3G3B2;
+ xrb->Base.PutValues = put_values_R3G3B2;
+ xrb->Base.PutMonoValues = put_mono_values_R3G3B2;
+ break;
+ case PF_CI8:
+ xrb->Base.GetRow = get_row_CI8;
+ xrb->Base.GetValues = get_values_CI8;
+ xrb->Base.PutRow = put_row_CI8;
+ xrb->Base.PutMonoRow = put_mono_row_CI8;
+ xrb->Base.PutValues = put_values_CI8;
+ xrb->Base.PutMonoValues = put_mono_values_CI8;
+ break;
+ default:
+ assert(0);
+ return;
+ }
+}
+
+
+/*
+ * Front-buffers are provided by the loader, the xorg loader uses pixmaps.
+ *
+ * WINDOW, An X window
+ * GLXWINDOW, GLX window
+ * PIXMAP, GLX pixmap
+ * PBUFFER GLX Pbuffer
+ */
+void
+swrast_set_span_funcs_front(struct swrast_renderbuffer *xrb,
+ GLuint pixel_format)
+{
+ switch (pixel_format) {
+ case PF_A8R8G8B8:
+ xrb->Base.GetRow = get_row_A8R8G8B8_front;
+ xrb->Base.GetValues = get_values_A8R8G8B8_front;
+ xrb->Base.PutRow = put_row_A8R8G8B8_front;
+ xrb->Base.PutRowRGB = put_row_rgb_A8R8G8B8_front;
+ xrb->Base.PutMonoRow = put_mono_row_A8R8G8B8_front;
+ xrb->Base.PutValues = put_values_A8R8G8B8_front;
+ xrb->Base.PutMonoValues = put_mono_values_A8R8G8B8_front;
+ break;
+ case PF_R5G6B5:
+ xrb->Base.GetRow = get_row_R5G6B5_front;
+ xrb->Base.GetValues = get_values_R5G6B5_front;
+ xrb->Base.PutRow = put_row_R5G6B5_front;
+ xrb->Base.PutRowRGB = put_row_rgb_R5G6B5_front;
+ xrb->Base.PutMonoRow = put_mono_row_R5G6B5_front;
+ xrb->Base.PutValues = put_values_R5G6B5_front;
+ xrb->Base.PutMonoValues = put_mono_values_R5G6B5_front;
+ break;
+ case PF_R3G3B2:
+ xrb->Base.GetRow = get_row_R3G3B2_front;
+ xrb->Base.GetValues = get_values_R3G3B2_front;
+ xrb->Base.PutRow = put_row_R3G3B2_front;
+ xrb->Base.PutRowRGB = put_row_rgb_R3G3B2_front;
+ xrb->Base.PutMonoRow = put_mono_row_R3G3B2_front;
+ xrb->Base.PutValues = put_values_R3G3B2_front;
+ xrb->Base.PutMonoValues = put_mono_values_R3G3B2_front;
+ break;
+ case PF_CI8:
+ xrb->Base.GetRow = get_row_CI8_front;
+ xrb->Base.GetValues = get_values_CI8_front;
+ xrb->Base.PutRow = put_row_CI8_front;
+ xrb->Base.PutMonoRow = put_mono_row_CI8_front;
+ xrb->Base.PutValues = put_values_CI8_front;
+ xrb->Base.PutMonoValues = put_mono_values_CI8_front;
+ break;
+ default:
+ assert(0);
+ return;
+ }
+}
--- /dev/null
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.5.1
+ *
+ * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+/*
+ * Modified version of swrast/s_spantemp.h for front-buffer rendering. The
+ * no-mask paths use a scratch row to avoid repeated calls to the loader.
+ *
+ * For the mask paths we always use an array of 4 elements of RB_TYPE. This is
+ * to satisfy the xorg loader requirement of an image pitch of 32 bits and
+ * should be ok for other loaders also.
+ */
+
+
+#ifndef _SWRAST_SPANTEMP_ONCE
+#define _SWRAST_SPANTEMP_ONCE
+
+static INLINE void
+PUT_PIXEL( GLcontext *glCtx, GLint x, GLint y, GLubyte *p )
+{
+ __DRIcontext *ctx = swrast_context(glCtx);
+ __DRIdrawable *draw = swrast_drawable(glCtx->DrawBuffer);
+
+ __DRIscreen *screen = ctx->driScreenPriv;
+
+ screen->swrast_loader->putImage(draw, __DRI_SWRAST_IMAGE_OP_DRAW,
+ x, y, 1, 1, (char *)p,
+ draw->loaderPrivate);
+}
+
+
+static INLINE void
+GET_PIXEL( GLcontext *glCtx, GLint x, GLint y, GLubyte *p )
+{
+ __DRIcontext *ctx = swrast_context(glCtx);
+ __DRIdrawable *read = swrast_drawable(glCtx->ReadBuffer);
+
+ __DRIscreen *screen = ctx->driScreenPriv;
+
+ screen->swrast_loader->getImage(read, x, y, 1, 1, (char *)p,
+ read->loaderPrivate);
+}
+
+static INLINE void
+PUT_ROW( GLcontext *glCtx, GLint x, GLint y, GLuint n, char *row )
+{
+ __DRIcontext *ctx = swrast_context(glCtx);
+ __DRIdrawable *draw = swrast_drawable(glCtx->DrawBuffer);
+
+ __DRIscreen *screen = ctx->driScreenPriv;
+
+ screen->swrast_loader->putImage(draw, __DRI_SWRAST_IMAGE_OP_DRAW,
+ x, y, n, 1, row,
+ draw->loaderPrivate);
+}
+
+static INLINE void
+GET_ROW( GLcontext *glCtx, GLint x, GLint y, GLuint n, char *row )
+{
+ __DRIcontext *ctx = swrast_context(glCtx);
+ __DRIdrawable *read = swrast_drawable(glCtx->ReadBuffer);
+
+ __DRIscreen *screen = ctx->driScreenPriv;
+
+ screen->swrast_loader->getImage(read, x, y, n, 1, row,
+ read->loaderPrivate);
+}
+
+#endif /* _SWRAST_SPANTEMP_ONCE */
+
+
+/*
+ * Templates for the span/pixel-array write/read functions called via
+ * the gl_renderbuffer's GetRow, GetValues, PutRow, PutMonoRow, PutValues
+ * and PutMonoValues functions.
+ *
+ * Define the following macros before including this file:
+ * NAME(BASE) to generate the function name (i.e. add prefix or suffix)
+ * RB_TYPE the renderbuffer DataType
+ * CI_MODE if set, color index mode, else RGBA
+ * SPAN_VARS to declare any local variables
+ * INIT_PIXEL_PTR(P, X, Y) to initialize a pointer to a pixel
+ * INC_PIXEL_PTR(P) to increment a pixel pointer by one pixel
+ * STORE_PIXEL(DST, X, Y, VALUE) to store pixel values in buffer
+ * FETCH_PIXEL(DST, SRC) to fetch pixel values from buffer
+ *
+ * Note that in the STORE_PIXEL macros, we also pass in the (X,Y) coordinates
+ * for the pixels to be stored. This is useful when dithering and probably
+ * ignored otherwise.
+ */
+
+#include "main/macros.h"
+
+
+#ifdef CI_MODE
+#define RB_COMPONENTS 1
+#elif !defined(RB_COMPONENTS)
+#define RB_COMPONENTS 4
+#endif
+
+
+static void
+NAME(get_row)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, GLint x, GLint y, void *values )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+#ifdef CI_MODE
+ RB_TYPE *dest = (RB_TYPE *) values;
+#else
+ RB_TYPE (*dest)[RB_COMPONENTS] = (RB_TYPE (*)[RB_COMPONENTS]) values;
+#endif
+ GLuint i;
+ char *row = swrast_drawable(ctx->ReadBuffer)->row;
+ INIT_PIXEL_PTR(pixel, x, y);
+ GET_ROW( ctx, x, YFLIP(xrb, y), count, row );
+ for (i = 0; i < count; i++) {
+ FETCH_PIXEL(dest[i], pixel);
+ INC_PIXEL_PTR(pixel);
+ }
+ (void) rb;
+}
+
+
+static void
+NAME(get_values)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, const GLint x[], const GLint y[], void *values )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+#ifdef CI_MODE
+ RB_TYPE *dest = (RB_TYPE *) values;
+#else
+ RB_TYPE (*dest)[RB_COMPONENTS] = (RB_TYPE (*)[RB_COMPONENTS]) values;
+#endif
+ GLuint i;
+ for (i = 0; i < count; i++) {
+ RB_TYPE pixel[4];
+ GET_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel);
+ FETCH_PIXEL(dest[i], pixel);
+ }
+ (void) rb;
+}
+
+
+static void
+NAME(put_row)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, GLint x, GLint y,
+ const void *values, const GLubyte mask[] )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+ const RB_TYPE (*src)[RB_COMPONENTS] = (const RB_TYPE (*)[RB_COMPONENTS]) values;
+ GLuint i;
+ if (mask) {
+ for (i = 0; i < count; i++) {
+ if (mask[i]) {
+ RB_TYPE pixel[4];
+ STORE_PIXEL(pixel, x + i, y, src[i]);
+ PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel);
+ }
+ }
+ }
+ else {
+ char *row = swrast_drawable(ctx->DrawBuffer)->row;
+ INIT_PIXEL_PTR(pixel, x, y);
+ for (i = 0; i < count; i++) {
+ STORE_PIXEL(pixel, x + i, y, src[i]);
+ INC_PIXEL_PTR(pixel);
+ }
+ PUT_ROW( ctx, x, YFLIP(xrb, y), count, row );
+ }
+ (void) rb;
+}
+
+
+#if !defined(CI_MODE)
+static void
+NAME(put_row_rgb)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, GLint x, GLint y,
+ const void *values, const GLubyte mask[] )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+ const RB_TYPE (*src)[3] = (const RB_TYPE (*)[3]) values;
+ GLuint i;
+ if (mask) {
+ for (i = 0; i < count; i++) {
+ if (mask[i]) {
+ RB_TYPE pixel[4];
+#ifdef STORE_PIXEL_RGB
+ STORE_PIXEL_RGB(pixel, x + i, y, src[i]);
+#else
+ STORE_PIXEL(pixel, x + i, y, src[i]);
+#endif
+ PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel);
+ }
+ }
+ }
+ else {
+ char *row = swrast_drawable(ctx->DrawBuffer)->row;
+ INIT_PIXEL_PTR(pixel, x, y);
+ for (i = 0; i < count; i++) {
+#ifdef STORE_PIXEL_RGB
+ STORE_PIXEL_RGB(pixel, x + i, y, src[i]);
+#else
+ STORE_PIXEL(pixel, x + i, y, src[i]);
+#endif
+ INC_PIXEL_PTR(pixel);
+ }
+ PUT_ROW( ctx, x, YFLIP(xrb, y), count, row );
+ }
+ (void) rb;
+}
+#endif
+
+
+static void
+NAME(put_mono_row)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, GLint x, GLint y,
+ const void *value, const GLubyte mask[] )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+ const RB_TYPE *src = (const RB_TYPE *) value;
+ GLuint i;
+ if (mask) {
+ for (i = 0; i < count; i++) {
+ if (mask[i]) {
+ RB_TYPE pixel[4];
+ STORE_PIXEL(pixel, x + i, y, src);
+ PUT_PIXEL(ctx, x + i, YFLIP(xrb, y), pixel);
+ }
+ }
+ }
+ else {
+ char *row = swrast_drawable(ctx->DrawBuffer)->row;
+ INIT_PIXEL_PTR(pixel, x, y);
+ for (i = 0; i < count; i++) {
+ STORE_PIXEL(pixel, x + i, y, src);
+ INC_PIXEL_PTR(pixel);
+ }
+ PUT_ROW( ctx, x, YFLIP(xrb, y), count, row );
+ }
+ (void) rb;
+}
+
+
+static void
+NAME(put_values)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, const GLint x[], const GLint y[],
+ const void *values, const GLubyte mask[] )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+ const RB_TYPE (*src)[RB_COMPONENTS] = (const RB_TYPE (*)[RB_COMPONENTS]) values;
+ GLuint i;
+ ASSERT(mask);
+ for (i = 0; i < count; i++) {
+ if (mask[i]) {
+ RB_TYPE pixel[4];
+ STORE_PIXEL(pixel, x[i], y[i], src[i]);
+ PUT_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel);
+ }
+ }
+ (void) rb;
+}
+
+
+static void
+NAME(put_mono_values)( GLcontext *ctx, struct gl_renderbuffer *rb,
+ GLuint count, const GLint x[], const GLint y[],
+ const void *value, const GLubyte mask[] )
+{
+#ifdef SPAN_VARS
+ SPAN_VARS
+#endif
+ const RB_TYPE *src = (const RB_TYPE *) value;
+ GLuint i;
+ ASSERT(mask);
+ for (i = 0; i < count; i++) {
+ if (mask[i]) {
+ RB_TYPE pixel[4];
+ STORE_PIXEL(pixel, x[i], y[i], src);
+ PUT_PIXEL(ctx, x[i], YFLIP(xrb, y[i]), pixel);
+ }
+ }
+ (void) rb;
+}
+
+
+#undef NAME
+#undef RB_TYPE
+#undef RB_COMPONENTS
+#undef CI_MODE
+#undef SPAN_VARS
+#undef INIT_PIXEL_PTR
+#undef INC_PIXEL_PTR
+#undef STORE_PIXEL
+#undef STORE_PIXEL_RGB
+#undef FETCH_PIXEL
#include "tdfx_render.h"
#include "tdfx_span.h"
#include "tdfx_texman.h"
-#include "extensions.h"
-#include "hash.h"
-#include "texobj.h"
+#include "main/extensions.h"
+#include "main/hash.h"
+#include "main/texobj.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#ifdef XFree86Server
#include "GL/xf86glx.h"
#else
-#include "glheader.h"
+#include "main/glheader.h"
#endif
#if defined(__linux__)
#include <signal.h>
#include "tdfx_glide.h"
#include "xmlconfig.h"
-#include "clip.h"
-#include "context.h"
-#include "macros.h"
-#include "matrix.h"
-#include "imports.h"
-#include "mtypes.h"
+#include "main/clip.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/matrix.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "tdfx_screen.h"
#define TDFXPACKCOLOR4444( r, g, b, a ) \
((((a) & 0xf0) << 8) | (((b) & 0xf0) << 4) | ((g) & 0xf0) | ((r) >> 4))
-static __inline__ GrColor_t tdfxPackColor( GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a )
+static INLINE GrColor_t tdfxPackColor( GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a )
{
switch ( cpp ) {
case 2:
#include "tdfx_pixels.h"
#include "utils.h"
-#include "context.h"
-#include "enums.h"
-#include "framebuffer.h"
+#include "main/context.h"
+#include "main/enums.h"
+#include "main/framebuffer.h"
#include "swrast/swrast.h"
#if defined(USE_X86_ASM)
#include "x86/common_x86_asm.h"
#ifndef __TDFX_DD_H__
#define __TDFX_DD_H__
-#include "context.h"
+#include "main/context.h"
extern void tdfxDDInitDriverFuncs( const __GLcontextModes *visual,
struct dd_function_table *functions );
#include "swrast/swrast.h"
-#include "image.h"
+#include "main/image.h"
#define FX_grLfbWriteRegion(fxMesa,dst_buffer,dst_x,dst_y,src_format,src_width,src_height,src_stride,src_data) \
#ifndef __TDFX_PIXELS_H__
#define __TDFX_PIXELS_H__
-#include "context.h"
+#include "main/context.h"
extern void
tdfx_bitmap_R5G6B5( GLcontext *ctx, GLint px, GLint py,
fxMesa->Color.ClearAlpha,
fxMesa->Depth.Clear);
FX_grColorMaskv_NoLock(ctx, true4);
- if (ctx->DrawBuffer->_ColorDrawBufferMask[0] & BUFFER_BIT_FRONT_LEFT)
+ if (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT)
fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
if (!ctx->Depth.Test || !ctx->Depth.Mask)
fxMesa->Glide.grDepthMask(FXFALSE);
fxMesa->Glide.grDepthMask(FXTRUE);
}
FX_grColorMaskv_NoLock(ctx, true4);
- if (ctx->DrawBuffer->_ColorDrawBufferMask[0] & BUFFER_BIT_FRONT_LEFT)
+ if (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT)
fxMesa->Glide.grRenderBuffer(GR_BUFFER_FRONTBUFFER);
}
}
#include "tdfx_span.h"
#include "tdfx_tris.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "xmlpool.h"
#include "utils.h"
DRI_CONF_SECTION_END
DRI_CONF_END;
+static const __DRIextension *tdfxExtensions[] = {
+ &driReadDrawableExtension,
+ NULL
+};
+
static const GLuint __driNConfigOptions = 1;
extern const struct dri_extension card_extensions[];
{
tdfxScreenPrivate *fxScreen;
TDFXDRIPtr fxDRIPriv = (TDFXDRIPtr) sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void *const psc = sPriv->psc->screenConfigs;
if (sPriv->devPrivSize != sizeof(TDFXDRIRec)) {
fprintf(stderr,"\nERROR! sizeof(TDFXDRIRec) does not match passed size from device driver\n");
return GL_FALSE;
}
- if (glx_enable_extension != NULL) {
- (*glx_enable_extension)(psc, "GLX_SGI_make_current_read");
- }
+ sPriv->extensions = tdfxExtensions;
return GL_TRUE;
}
}
}
-
-static const struct __DriverAPIRec tdfxAPI = {
- .InitDriver = tdfxInitDriver,
- .DestroyScreen = tdfxDestroyScreen,
- .CreateContext = tdfxCreateContext,
- .DestroyContext = tdfxDestroyContext,
- .CreateBuffer = tdfxCreateBuffer,
- .DestroyBuffer = tdfxDestroyBuffer,
- .SwapBuffers = tdfxSwapBuffers,
- .MakeCurrent = tdfxMakeCurrent,
- .UnbindContext = tdfxUnbindContext,
- .GetSwapInfo = NULL,
- .GetMSC = NULL,
- .WaitForMSC = NULL,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL
-};
-
-
-static __GLcontextModes *tdfxFillInModes(unsigned pixel_bits,
- unsigned depth_bits,
- unsigned stencil_bits,
- GLboolean have_back_buffer)
+static const __DRIconfig **
+tdfxFillInModes(__DRIscreenPrivate *psp,
+ unsigned pixel_bits,
+ unsigned depth_bits,
+ unsigned stencil_bits,
+ GLboolean have_back_buffer)
{
- __GLcontextModes *modes;
- __GLcontextModes *m;
- unsigned num_modes;
- unsigned vis[2] = { GLX_TRUE_COLOR, GLX_DIRECT_COLOR };
unsigned deep = (depth_bits > 17);
- unsigned i, db, depth, accum, stencil;
/* Right now GLX_SWAP_COPY_OML isn't supported, but it would be easy
* enough to add support. Basically, if a context is created with an
* will never be used.
*/
- num_modes = (depth_bits == 16) ? 32 : 16;
-
- modes = (*dri_interface->createContextModes)(num_modes, sizeof(__GLcontextModes));
- m = modes;
-
- for (i = 0; i <= 1; i++) {
- for (db = 0; db <= 1; db++) {
- for (depth = 0; depth <= 1; depth++) {
- for (accum = 0; accum <= 1; accum++) {
- for (stencil = 0; stencil <= !deep; stencil++) {
- if (deep) stencil = depth;
- m->redBits = deep ? 8 : 5;
- m->greenBits = deep ? 8 : 6;
- m->blueBits = deep ? 8 : 5;
- m->alphaBits = deep ? 8 : 0;
- m->redMask = deep ?0xFF000000 :0x0000F800;
- m->greenMask = deep ?0x00FF0000 :0x000007E0;
- m->blueMask = deep ?0x0000FF00 :0x0000001F;
- m->alphaMask = deep ? 0x000000FF : 0;
- m->rgbBits = m->redBits + m->greenBits +
- m->blueBits + m->alphaBits;
- m->accumRedBits = accum ? 16 : 0;
- m->accumGreenBits = accum ? 16 : 0;
- m->accumBlueBits = accum ? 16 : 0;
- m->accumAlphaBits = (accum && deep) ? 16 : 0;
- m->stencilBits = stencil ? 8 : 0;
- m->depthBits = deep
- ? (depth ? 24 : 0)
- : (depth ? 0 : depth_bits);
- m->visualType = vis[i];
- m->renderType = GLX_RGBA_BIT;
- m->drawableType = GLX_WINDOW_BIT;
- m->rgbMode = GL_TRUE;
- m->doubleBufferMode = db ? GL_TRUE : GL_FALSE;
- if (db)
- m->swapMethod = GLX_SWAP_UNDEFINED_OML;
- m->visualRating = ((stencil && !deep) || accum)
- ? GLX_SLOW_CONFIG
- : GLX_NONE;
- m = m->next;
- if (deep) stencil = 0;
- }
- }
- }
- }
+ static const GLenum db_modes[2] = { GLX_NONE, GLX_SWAP_UNDEFINED_OML };
+ uint8_t depth_bits_array[4];
+ uint8_t stencil_bits_array[4];
+ if(deep) {
+ depth_bits_array[0] = 0;
+ depth_bits_array[1] = 24;
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = 8;
+ } else {
+ depth_bits_array[0] = depth_bits;
+ depth_bits_array[1] = 0;
+ depth_bits_array[2] = depth_bits;
+ depth_bits_array[3] = 0;
+ stencil_bits_array[0] = 0;
+ stencil_bits_array[1] = 0;
+ stencil_bits_array[2] = 8;
+ stencil_bits_array[3] = 8;
}
- return modes;
+ return driCreateConfigs(
+ deep ? GL_RGBA : GL_RGB,
+ deep ? GL_UNSIGNED_INT_8_8_8_8 : GL_UNSIGNED_SHORT_5_6_5,
+ depth_bits_array,
+ stencil_bits_array,
+ deep ? 2 : 4,
+ db_modes, 2);
}
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn, __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
+static const __DRIconfig **
+tdfxInitScreen(__DRIscreen *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 1, 1, 0 };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 1, 0, 0 };
- dri_interface = interface;
+ /* divined from tdfx_dri.c, sketchy */
+ TDFXDRIPtr dri_priv = (TDFXDRIPtr) psp->pDevPriv;
+
+ /* XXX i wish it was like this */
+ /* bpp = dri_priv->bpp */
+ int bpp = (dri_priv->cpp > 2) ? 24 : 16;
if ( ! driCheckDriDdxDrmVersions2( "tdfx",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &tdfxAPI);
- if (psp != NULL) {
- /* divined from tdfx_dri.c, sketchy */
- TDFXDRIPtr dri_priv = (TDFXDRIPtr) psp->pDevPriv;
- int bpp = (dri_priv->cpp > 2) ? 24 : 16;
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+ driInitExtensions( NULL, napalm_extensions, GL_FALSE );
- /* XXX i wish it was like this */
- /* bpp = dri_priv->bpp */
+ if (!tdfxInitDriver(psp))
+ return NULL;
- *driver_modes = tdfxFillInModes(bpp, (bpp == 16) ? 16 : 24,
- (bpp == 16) ? 0 : 8,
- (dri_priv->backOffset!=dri_priv->depthOffset));
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- driInitExtensions( NULL, napalm_extensions, GL_FALSE );
- }
-
- return (void *)psp;
+ return tdfxFillInModes(psp,
+ bpp, (bpp == 16) ? 16 : 24,
+ (bpp == 16) ? 0 : 8,
+ (dri_priv->backOffset!=dri_priv->depthOffset));
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = tdfxInitScreen,
+ .DestroyScreen = tdfxDestroyScreen,
+ .CreateContext = tdfxCreateContext,
+ .DestroyContext = tdfxDestroyContext,
+ .CreateBuffer = tdfxCreateBuffer,
+ .DestroyBuffer = tdfxDestroyBuffer,
+ .SwapBuffers = tdfxSwapBuffers,
+ .MakeCurrent = tdfxMakeCurrent,
+ .UnbindContext = tdfxUnbindContext,
+ .GetSwapInfo = NULL,
+ .GetDrawableMSC = NULL,
+ .WaitForMSC = NULL,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL
+};
#ifndef __TDFX_SPAN_H__
#define __TDFX_SPAN_H__
-#include "context.h"
+#include "main/context.h"
#include "drirenderbuffer.h"
extern void tdfxDDInitSpanFuncs( GLcontext *ctx );
*
*/
-#include "mtypes.h"
-#include "colormac.h"
-#include "texformat.h"
-#include "texstore.h"
-#include "teximage.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
#include "swrast/swrast.h"
#include "vbo/vbo.h"
FLUSH_BATCH( fxMesa );
- /*
- * _ColorDrawBufferMask is easier to cope with than <mode>.
- */
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers > 1) {
+ FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_TRUE );
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
fxMesa->DrawBuffer = fxMesa->ReadBuffer = GR_BUFFER_FRONTBUFFER;
fxMesa->new_state |= TDFX_NEW_RENDER;
FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
fxMesa->DrawBuffer = fxMesa->ReadBuffer = GR_BUFFER_BACKBUFFER;
fxMesa->new_state |= TDFX_NEW_RENDER;
FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
- case 0:
+ case -1:
FX_grColorMaskv( ctx, false4 );
FALLBACK( fxMesa, TDFX_FALLBACK_DRAW_BUFFER, GL_FALSE );
break;
#ifndef __TDFX_STATE_H__
#define __TDFX_STATE_H__
-#include "context.h"
+#include "main/context.h"
#include "tdfx_context.h"
extern void tdfxDDInitStateFuncs( GLcontext *ctx );
*/
-#include "enums.h"
-#include "image.h"
-#include "mipmap.h"
-#include "texcompress.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "texobj.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/mipmap.h"
+#include "main/texcompress.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
+#include "main/texobj.h"
#include "tdfx_context.h"
#include "tdfx_tex.h"
#include "tdfx_texman.h"
#include "tdfx_context.h"
#include "tdfx_tex.h"
#include "tdfx_texman.h"
-#include "texobj.h"
-#include "hash.h"
+#include "main/texobj.h"
+#include "main/hash.h"
#define BAD_ADDRESS ((FxU32) -1)
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#ifndef TDFX_TRIS_INC
#define TDFX_TRIS_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void tdfxDDInitTriFuncs( GLcontext *ctx );
*
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "math/m_translate.h"
#include "swrast_setup/swrast_setup.h"
#ifndef TDFXVB_INC
#define TDFXVB_INC
-#include "mtypes.h"
+#include "main/mtypes.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
#include "tnl/tnl.h"
#include "tnl/t_pipeline.h"
-#include "context.h"
-#include "simple_list.h"
-#include "matrix.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/context.h"
+#include "main/simple_list.h"
+#include "main/matrix.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#if defined(USE_X86_ASM)
#include "x86/common_x86_asm.h"
#endif
-#include "simple_list.h"
-#include "mm.h"
+#include "main/simple_list.h"
+#include "main/mm.h"
#include "drirenderbuffer.h"
#include "drivers/common/driverfuncs.h"
return GL_TRUE;
}
-static struct __DriverAPIRec tridentAPI = {
- tridentInitDriver,
- tridentDestroyScreen,
- tridentCreateContext,
- tridentDestroyContext,
- tridentCreateBuffer,
- tridentDestroyBuffer,
- tridentSwapBuffers,
- tridentMakeCurrent,
- tridentUnbindContext,
-};
-
-
-PUBLIC void *__driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
+/**
+ * This is the driver specific part of the createNewScreen entry point.
+ *
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
+ */
+const __DRIconfig **tridentInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { 4, 0, 0 };
static const __DRIversion dri_expected = { 3, 1, 0 };
static const __DRIversion drm_expected = { 1, 0, 0 };
-
- dri_interface = interface;
-
+
if ( ! driCheckDriDdxDrmVersions2( "Trident",
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected ) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected ) )
return NULL;
- }
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &tridentAPI);
+ if (!tridentInitDriver(psp))
+ return NULL;
- if ( psp != NULL ) {
+ /* Wait... what? This driver doesn't report any modes... */
#if 0
- TRIDENTDRIPtr dri_priv = (TRIDENTDRIPtr) psp->pDevPriv;
- *driver_modes = tridentFillInModes( dri_priv->bytesPerPixel * 8,
- GL_TRUE );
+ TRIDENTDRIPtr dri_priv = (TRIDENTDRIPtr) psp->pDevPriv;
+ *driver_modes = tridentFillInModes( dri_priv->bytesPerPixel * 8,
+ GL_TRUE );
#endif
- }
- return (void *) psp;
+
+ return NULL;
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ tridentInitScreen,
+ tridentDestroyScreen,
+ tridentCreateContext,
+ tridentDestroyContext,
+ tridentCreateBuffer,
+ tridentDestroyBuffer,
+ tridentSwapBuffers,
+ tridentMakeCurrent,
+ tridentUnbindContext,
+};
#define _TRIDENT_CONTEXT_H_
#include "dri_util.h"
-#include "macros.h"
-#include "mtypes.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "drm.h"
-#include "mm.h"
+#include "main/mm.h"
#define SUBPIXEL_X (0.0F)
#define SUBPIXEL_Y (0.125F)
#undef TAG
/* these require that base be dword-aligned */
-static inline void MMIO_OUT32(unsigned char *base, unsigned int offset,
+static INLINE void MMIO_OUT32(unsigned char *base, unsigned int offset,
unsigned int val)
{
unsigned int *addr = (unsigned int *)(base + offset);
*addr = val;
}
-static inline unsigned int MMIO_IN32(unsigned char *base, unsigned int offset)
+static INLINE unsigned int MMIO_IN32(unsigned char *base, unsigned int offset)
{
unsigned int *addr = (unsigned int *)(base + offset);
return *addr;
#endif
#include "swrast/swrast.h"
-#include "context.h"
-#include "framebuffer.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
#define TRIDENT_DATE "20041223"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
-#include "framebuffer.h"
+#include "main/framebuffer.h"
#define TRIDENTPACKCOLOR332(r, g, b) \
(((r) & 0xe0) | (((g) & 0xe0) >> 3) | (((b) & 0xc0) >> 6))
#define TRIDENTPACKCOLOR4444(r, g, b, a) \
((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-static __inline__ GLuint tridentPackColor( GLuint cpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a )
+static INLINE GLuint tridentPackColor( GLuint cpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a )
{
switch ( cpp ) {
case 2:
* Trident CyberBladeXP driver.
*
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast_setup/swrast_setup.h"
#include "swrast/swrast.h"
* \author Others at S3 Graphics?
*/
-#include "glheader.h"
-#include "context.h"
-#include "matrix.h"
-#include "state.h"
-#include "simple_list.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/matrix.h"
+#include "main/state.h"
+#include "main/simple_list.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "via_fb.h"
#include <stdio.h>
-#include "macros.h"
+#include "main/macros.h"
#include "drirenderbuffer.h"
#define need_GL_ARB_multisample
*
* \returns A pixel width that meets the alignment requirements.
*/
-static __inline__ unsigned
+static INLINE unsigned
buffer_align( unsigned width )
{
return (width + 0x0f) & ~0x0f;
_tnl_allow_pixel_fog(ctx, GL_FALSE);
_tnl_allow_vertex_fog(ctx, GL_TRUE);
-/* vmesa->display = dpy; */
- vmesa->display = sPriv->display;
-
vmesa->hHWContext = driContextPriv->hHWContext;
vmesa->driFd = sPriv->fd;
vmesa->driHwLock = &sPriv->pSAREA->lock;
driQueryOptionb(&vmesa->optionCache, "no_rast"))
FALLBACK(vmesa, VIA_FALLBACK_USER_DISABLE, 1);
- vmesa->vblank_flags =
- vmesa->viaScreen->irqEnabled ?
- driGetDefaultVBlankFlags(&vmesa->optionCache) : VBLANK_FLAG_NO_IRQ;
-
if (getenv("VIA_PAGEFLIP"))
vmesa->allowPageFlip = 1;
- (*dri_interface->getUST)( &vmesa->swap_ust );
+ (*sPriv->systemTime->getUST)( &vmesa->swap_ust );
vmesa->regMMIOBase = (GLuint *)((unsigned long)viaScreen->reg);
viaDestroyContext(__DRIcontextPrivate *driContextPriv)
{
GET_CURRENT_CONTEXT(ctx);
- struct via_context *vmesa =
+ struct via_context *vmesa =
(struct via_context *)driContextPriv->driverPrivate;
struct via_context *current = ctx ? VIA_CONTEXT(ctx) : NULL;
+
assert(vmesa); /* should never be null */
+ if (vmesa->driDrawable) {
+ viaWaitIdle(vmesa, GL_FALSE);
+
+ if (vmesa->doPageFlip) {
+ LOCK_HARDWARE(vmesa);
+ if (vmesa->pfCurrentOffset != 0) {
+ fprintf(stderr, "%s - reset pf\n", __FUNCTION__);
+ viaResetPageFlippingLocked(vmesa);
+ }
+ UNLOCK_HARDWARE(vmesa);
+ }
+ }
+
/* check if we're deleting the currently bound context */
if (vmesa == current) {
VIA_FLUSH_DMA(vmesa);
_mesa_make_current(NULL, NULL, NULL);
}
- if (vmesa) {
- viaWaitIdle(vmesa, GL_FALSE);
- if (vmesa->doPageFlip) {
- LOCK_HARDWARE(vmesa);
- if (vmesa->pfCurrentOffset != 0) {
- fprintf(stderr, "%s - reset pf\n", __FUNCTION__);
- viaResetPageFlippingLocked(vmesa);
- }
- UNLOCK_HARDWARE(vmesa);
- }
-
- _swsetup_DestroyContext(vmesa->glCtx);
- _tnl_DestroyContext(vmesa->glCtx);
- _vbo_DestroyContext(vmesa->glCtx);
- _swrast_DestroyContext(vmesa->glCtx);
- /* free the Mesa context */
- _mesa_destroy_context(vmesa->glCtx);
- /* release our data */
- FreeBuffer(vmesa);
+ _swsetup_DestroyContext(vmesa->glCtx);
+ _tnl_DestroyContext(vmesa->glCtx);
+ _vbo_DestroyContext(vmesa->glCtx);
+ _swrast_DestroyContext(vmesa->glCtx);
+ /* free the Mesa context */
+ _mesa_destroy_context(vmesa->glCtx);
+ /* release our data */
+ FreeBuffer(vmesa);
- assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_AGP]));
- assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_VIDEO]));
- assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_SYSTEM]));
- assert (is_empty_list(&vmesa->freed_tex_buffers));
+ assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_AGP]));
+ assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_VIDEO]));
+ assert (is_empty_list(&vmesa->tex_image_list[VIA_MEM_SYSTEM]));
+ assert (is_empty_list(&vmesa->freed_tex_buffers));
- driDestroyOptionCache(&vmesa->optionCache);
+ driDestroyOptionCache(&vmesa->optionCache);
- FREE(vmesa);
- }
+ FREE(vmesa);
}
{
__DRIdrawablePrivate *const drawable = vmesa->driDrawable;
__DRIdrawablePrivate *const readable = vmesa->driReadable;
- struct via_renderbuffer *const draw_buffer =
- (struct via_renderbuffer *) drawable->driverPrivate;
- struct via_renderbuffer *const read_buffer =
- (struct via_renderbuffer *) readable->driverPrivate;
+ struct via_renderbuffer * draw_buffer;
+ struct via_renderbuffer * read_buffer;
GLuint bytePerPixel = vmesa->viaScreen->bitsPerPixel >> 3;
if (!drawable)
return;
+
+ draw_buffer = (struct via_renderbuffer *) drawable->driverPrivate;
+ read_buffer = (struct via_renderbuffer *) readable->driverPrivate;
- switch (vmesa->glCtx->DrawBuffer->_ColorDrawBufferMask[0]) {
- case BUFFER_BIT_BACK_LEFT:
+ switch (vmesa->glCtx->DrawBuffer->_ColorDrawBufferIndexes[0]) {
+ case BUFFER_BACK_LEFT:
if (drawable->numBackClipRects == 0) {
vmesa->numClipRects = drawable->numClipRects;
vmesa->pClipRects = drawable->pClipRects;
vmesa->pClipRects = drawable->pBackClipRects;
}
break;
- case BUFFER_BIT_FRONT_LEFT:
+ case BUFFER_FRONT_LEFT:
vmesa->numClipRects = drawable->numClipRects;
vmesa->pClipRects = drawable->pClipRects;
break;
drawBuffer = (GLframebuffer *)driDrawPriv->driverPrivate;
readBuffer = (GLframebuffer *)driReadPriv->driverPrivate;
- if (vmesa->driDrawable != driDrawPriv) {
- driDrawableInitVBlank(driDrawPriv, vmesa->vblank_flags,
- &vmesa->vbl_seq);
- }
-
if ((vmesa->driDrawable != driDrawPriv)
|| (vmesa->driReadable != driReadPriv)) {
+ if (driDrawPriv->swap_interval == (unsigned)-1) {
+ driDrawPriv->vblFlags =
+ vmesa->viaScreen->irqEnabled ?
+ driGetDefaultVBlankFlags(&vmesa->optionCache) :
+ VBLANK_FLAG_NO_IRQ;
+
+ driDrawableInitVBlank(driDrawPriv);
+ }
+
vmesa->driDrawable = driDrawPriv;
vmesa->driReadable = driReadPriv;
#include "dri_util.h"
-#include "mtypes.h"
#include "drm.h"
-#include "mm.h"
+
+#include "main/mtypes.h"
+#include "main/mm.h"
#include "tnl/t_vertex.h"
#include "via_screen.h"
drm_context_t hHWContext;
drm_hw_lock_t *driHwLock;
int driFd;
- __DRInativeDisplay *display;
/**
* DRI drawable bound to this context for drawing.
*/
driOptionCache optionCache;
- GLuint vblank_flags;
- GLuint vbl_seq;
-
int64_t swap_ust;
int64_t swap_missed_ust;
#include "via_ioctl.h"
#include "via_fb.h"
#include "xf86drm.h"
-#include "imports.h"
-#include "simple_list.h"
+#include "main/imports.h"
+#include "main/simple_list.h"
#include <sys/ioctl.h>
GLboolean
#include <stdio.h>
#include <unistd.h>
-#include "glheader.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "dd.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/dd.h"
#include "swrast/swrast.h"
-#include "mm.h"
+#include "main/mm.h"
#include "via_context.h"
#include "via_tris.h"
#include "via_ioctl.h"
* except that WAIT_IDLE() will spin the CPU polling, while this is
* IRQ driven.
*/
-static void viaWaitIdleVBlank( const __DRIdrawablePrivate *dPriv,
+static void viaWaitIdleVBlank( __DRIdrawablePrivate *dPriv,
struct via_context *vmesa,
GLuint value )
{
GLboolean missed_target;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
VIA_FLUSH_DMA(vmesa);
vmesa->thrashing)
viaSwapOutWork(vmesa);
- driWaitForVBlank( dPriv, & vmesa->vbl_seq,
- vmesa->vblank_flags, & missed_target );
+ driWaitForVBlank( dPriv, & missed_target );
if ( missed_target ) {
vmesa->swap_missed_count++;
- (*dri_interface->getUST)( &vmesa->swap_missed_ust );
+ (*psp->systemTime->getUST)( &vmesa->swap_missed_ust );
}
}
while (!viaCheckBreadcrumb(vmesa, value));
/*
* Copy the back buffer to the front buffer.
*/
-void viaCopyBuffer(const __DRIdrawablePrivate *dPriv)
+void viaCopyBuffer(__DRIdrawablePrivate *dPriv)
{
struct via_context *vmesa =
(struct via_context *)dPriv->driContextPriv->driverPrivate;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
if (VIA_DEBUG & DEBUG_IOCTL)
fprintf(stderr,
VIA_FLUSH_DMA(vmesa);
- if (vmesa->vblank_flags == VBLANK_FLAG_SYNC &&
+ if (dPriv->vblFlags == VBLANK_FLAG_SYNC &&
vmesa->lastBreadcrumbWrite > 1)
viaWaitIdleVBlank(dPriv, vmesa, vmesa->lastBreadcrumbWrite-1);
else
viaEmitBreadcrumbLocked(vmesa);
UNLOCK_HARDWARE(vmesa);
- (*dri_interface->getUST)( &vmesa->swap_ust );
+ (*psp->systemTime->getUST)( &vmesa->swap_ust );
}
-void viaPageFlip(const __DRIdrawablePrivate *dPriv)
+void viaPageFlip(__DRIdrawablePrivate *dPriv)
{
struct via_context *vmesa =
(struct via_context *)dPriv->driContextPriv->driverPrivate;
struct via_renderbuffer buffer_tmp;
+ __DRIscreenPrivate *psp = dPriv->driScreenPriv;
VIA_FLUSH_DMA(vmesa);
- if (vmesa->vblank_flags == VBLANK_FLAG_SYNC &&
+ if (dPriv->vblFlags == VBLANK_FLAG_SYNC &&
vmesa->lastBreadcrumbWrite > 1)
viaWaitIdleVBlank(dPriv, vmesa, vmesa->lastBreadcrumbWrite - 1);
else
viaEmitBreadcrumbLocked(vmesa);
UNLOCK_HARDWARE(vmesa);
- (*dri_interface->getUST)( &vmesa->swap_ust );
+ (*psp->systemTime->getUST)( &vmesa->swap_ust );
/* KW: FIXME: When buffers are freed, could free frontbuffer by
void viaFlushDmaLocked(struct via_context *vmesa, GLuint flags);
void viaInitIoctlFuncs(GLcontext *ctx);
-void viaCopyBuffer(const __DRIdrawablePrivate *dpriv);
-void viaPageFlip(const __DRIdrawablePrivate *dpriv);
+void viaCopyBuffer(__DRIdrawablePrivate *dpriv);
+void viaPageFlip(__DRIdrawablePrivate *dpriv);
void viaCheckDma(struct via_context *vmesa, GLuint bytes);
void viaResetPageFlippingLocked(struct via_context *vmesa);
void viaWaitIdle(struct via_context *vmesa, GLboolean light);
void viaWrapPrimitive( struct via_context *vmesa );
-static __inline__ GLuint *viaAllocDma(struct via_context *vmesa, int bytes)
+static INLINE GLuint *viaAllocDma(struct via_context *vmesa, int bytes)
{
if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
viaFlushDma(vmesa);
}
-static GLuint __inline__ *viaExtendPrimitive(struct via_context *vmesa, int bytes)
+static GLuint INLINE *viaExtendPrimitive(struct via_context *vmesa, int bytes)
{
if (vmesa->dmaLow + bytes > VIA_DMA_HIGHWATER) {
viaWrapPrimitive(vmesa);
* dma buffers. Use strip/fan hardware acceleration where possible.
*
*/
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "mtypes.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "tnl/t_context.h"
tnl->clipspace.new_inputs |= VERT_BIT_POS;
for (i = 0; i < VB->PrimitiveCount; ++i) {
- GLuint mode = VB->Primitive[i].mode;
+ GLuint mode = _tnl_translate_prim(&VB->Primitive[i]);
GLuint start = VB->Primitive[i].start;
GLuint length = VB->Primitive[i].count;
if (length)
#include <stdio.h>
-#include "utils.h"
#include "dri_util.h"
-#include "glheader.h"
-#include "context.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "matrix.h"
-#include "simple_list.h"
+#include "utils.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
+#include "main/matrix.h"
+#include "main/simple_list.h"
#include "vblank.h"
#include "via_state.h"
#include "xmlpool.h"
-const char __driConfigOptions[] =
+PUBLIC const char __driConfigOptions[] =
DRI_CONF_BEGIN
DRI_CONF_SECTION_PERFORMANCE
DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0)
extern const struct dri_extension card_extensions[];
-static int getSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo );
-
static drmBufMapPtr via_create_empty_buffers(void)
{
drmBufMapPtr retval;
{
viaScreenPrivate *viaScreen;
VIADRIPtr gDRIPriv = (VIADRIPtr)sPriv->pDevPriv;
- PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
- (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->getProcAddress("glxEnableExtension"));
- void * const psc = sPriv->psc->screenConfigs;
+ int i;
if (sPriv->devPrivSize != sizeof(VIADRIRec)) {
fprintf(stderr,"\nERROR! sizeof(VIADRIRec) does not match passed size from device driver\n");
viaScreen->sareaPrivOffset = gDRIPriv->sarea_priv_offset;
- if ( glx_enable_extension != NULL ) {
- if ( viaScreen->irqEnabled ) {
- (*glx_enable_extension)( psc, "GLX_SGI_swap_control" );
- (*glx_enable_extension)( psc, "GLX_SGI_video_sync" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_control" );
- }
-
- (*glx_enable_extension)( psc, "GLX_SGI_make_current_read" );
- (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" );
+ i = 0;
+ viaScreen->extensions[i++] = &driFrameTrackingExtension.base;
+ viaScreen->extensions[i++] = &driReadDrawableExtension;
+ if ( viaScreen->irqEnabled ) {
+ viaScreen->extensions[i++] = &driSwapControlExtension.base;
+ viaScreen->extensions[i++] = &driMediaStreamCounterExtension.base;
}
+ viaScreen->extensions[i++] = NULL;
+ sPriv->extensions = viaScreen->extensions;
+
return GL_TRUE;
}
_mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate)));
}
-
-
-static struct __DriverAPIRec viaAPI = {
- .InitDriver = viaInitDriver,
- .DestroyScreen = viaDestroyScreen,
- .CreateContext = viaCreateContext,
- .DestroyContext = viaDestroyContext,
- .CreateBuffer = viaCreateBuffer,
- .DestroyBuffer = viaDestroyBuffer,
- .SwapBuffers = viaSwapBuffers,
- .MakeCurrent = viaMakeCurrent,
- .UnbindContext = viaUnbindContext,
- .GetSwapInfo = getSwapInfo,
- .GetMSC = driGetMSC32,
- .WaitForMSC = driWaitForMSC32,
- .WaitForSBC = NULL,
- .SwapBuffersMSC = NULL
-};
-
-
-static __GLcontextModes *
-viaFillInModes( unsigned pixel_bits, GLboolean have_back_buffer )
+static const __DRIconfig **
+viaFillInModes( __DRIscreenPrivate *psp,
+ unsigned pixel_bits, GLboolean have_back_buffer )
{
- __GLcontextModes * modes;
- __GLcontextModes * m;
- unsigned num_modes;
+ __DRIconfig **configs;
const unsigned back_buffer_factor = (have_back_buffer) ? 2 : 1;
GLenum fb_format;
GLenum fb_type;
static const uint8_t stencil_bits_array[4] = { 0, 0, 8, 0 };
const unsigned depth_buffer_factor = 3;
-
- num_modes = depth_buffer_factor * back_buffer_factor * 4;
-
if ( pixel_bits == 16 ) {
fb_format = GL_RGB;
fb_type = GL_UNSIGNED_SHORT_5_6_5;
fb_type = GL_UNSIGNED_INT_8_8_8_8_REV;
}
- modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) );
- m = modes;
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array,
- depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_TRUE_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
+ configs = driCreateConfigs(fb_format, fb_type,
+ depth_bits_array, stencil_bits_array,
+ depth_buffer_factor, back_buffer_modes,
+ back_buffer_factor);
+ if (configs == NULL) {
+ fprintf(stderr, "[%s:%u] Error creating FBConfig!\n", __func__,
+ __LINE__);
return NULL;
}
- if ( ! driFillInModes( & m, fb_format, fb_type,
- depth_bits_array, stencil_bits_array,
- depth_buffer_factor,
- back_buffer_modes, back_buffer_factor,
- GLX_DIRECT_COLOR ) ) {
- fprintf( stderr, "[%s:%u] Error creating FBConfig!\n",
- __func__, __LINE__ );
- return NULL;
- }
-
- return modes;
+ return (const __DRIconfig **) configs;
}
/**
- * This is the bootstrap function for the driver. libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
*
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on
- * failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
*/
-PUBLIC
-void * __driCreateNewScreen_20050727( __DRInativeDisplay *dpy, int scrn,
- __DRIscreen *psc,
- const __GLcontextModes * modes,
- const __DRIversion * ddx_version,
- const __DRIversion * dri_version,
- const __DRIversion * drm_version,
- const __DRIframebuffer * frame_buffer,
- drmAddress pSAREA, int fd,
- int internal_api_version,
- const __DRIinterfaceMethods * interface,
- __GLcontextModes ** driver_modes )
-
+static const __DRIconfig **
+viaInitScreen(__DRIscreenPrivate *psp)
{
- __DRIscreenPrivate *psp;
static const __DRIversion ddx_expected = { VIA_DRIDDX_VERSION_MAJOR,
VIA_DRIDDX_VERSION_MINOR,
VIA_DRIDDX_VERSION_PATCH };
static const __DRIversion dri_expected = { 4, 0, 0 };
static const __DRIversion drm_expected = { 2, 3, 0 };
static const char *driver_name = "Unichrome";
-
- dri_interface = interface;
+ VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
if ( ! driCheckDriDdxDrmVersions2( driver_name,
- dri_version, & dri_expected,
- ddx_version, & ddx_expected,
- drm_version, & drm_expected) ) {
+ &psp->dri_version, & dri_expected,
+ &psp->ddx_version, & ddx_expected,
+ &psp->drm_version, & drm_expected) )
return NULL;
- }
-
- psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
- ddx_version, dri_version, drm_version,
- frame_buffer, pSAREA, fd,
- internal_api_version, &viaAPI);
- if ( psp != NULL ) {
- VIADRIPtr dri_priv = (VIADRIPtr) psp->pDevPriv;
- *driver_modes = viaFillInModes( dri_priv->bytesPerPixel * 8,
- GL_TRUE );
-
- /* Calling driInitExtensions here, with a NULL context pointer, does not actually
- * enable the extensions. It just makes sure that all the dispatch offsets for all
- * the extensions that *might* be enables are known. This is needed because the
- * dispatch offsets need to be known when _mesa_context_create is called, but we can't
- * enable the extensions until we have a context pointer.
- *
- * Hello chicken. Hello egg. How are you two today?
- */
- driInitExtensions( NULL, card_extensions, GL_FALSE );
- }
- return (void *) psp;
+ /* Calling driInitExtensions here, with a NULL context pointer,
+ * does not actually enable the extensions. It just makes sure
+ * that all the dispatch offsets for all the extensions that
+ * *might* be enables are known. This is needed because the
+ * dispatch offsets need to be known when _mesa_context_create is
+ * called, but we can't enable the extensions until we have a
+ * context pointer.
+ *
+ * Hello chicken. Hello egg. How are you two today?
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+
+ if (!viaInitDriver(psp))
+ return NULL;
+
+ return viaFillInModes( psp, dri_priv->bytesPerPixel * 8, GL_TRUE );
+
}
return 0;
}
+
+const struct __DriverAPIRec driDriverAPI = {
+ .InitScreen = viaInitScreen,
+ .DestroyScreen = viaDestroyScreen,
+ .CreateContext = viaCreateContext,
+ .DestroyContext = viaDestroyContext,
+ .CreateBuffer = viaCreateBuffer,
+ .DestroyBuffer = viaDestroyBuffer,
+ .SwapBuffers = viaSwapBuffers,
+ .MakeCurrent = viaMakeCurrent,
+ .UnbindContext = viaUnbindContext,
+ .GetSwapInfo = getSwapInfo,
+ .GetDrawableMSC = driDrawableGetMSC32,
+ .WaitForMSC = driWaitForMSC32,
+ .WaitForSBC = NULL,
+ .SwapBuffersMSC = NULL
+};
/* Configuration cache with default values for all contexts */
driOptionCache optionCache;
+
+ const __DRIextension *extensions[5];
} viaScreenPrivate;
* DEALINGS IN THE SOFTWARE.
*/
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
#include "via_context.h"
#include "via_span.h"
#include "via_ioctl.h"
#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS
+#define VALUE_TYPE GLushort
#define WRITE_DEPTH(_x, _y, d) \
*(GLushort *)(buf + (_x) * 2 + (_y) * depth_pitch) = d;
/* 32 bit depthbuffer functions.
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH(_x, _y, d) \
*(GLuint *)(buf + (_x) * 4 + (_y) * depth_pitch) = d;
/* 24/8 bit interleaved depth/stencil functions
*/
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) { \
GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*depth_pitch); \
tmp &= 0x000000ff; \
#include <stdio.h>
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
-#include "dd.h"
-
-#include "mm.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/colormac.h"
+#include "main/enums.h"
+#include "main/dd.h"
+#include "main/mm.h"
+
#include "via_context.h"
#include "via_state.h"
#include "via_tex.h"
}
-static __inline__ GLuint viaPackColor(GLuint bpp,
- GLubyte r, GLubyte g,
- GLubyte b, GLubyte a)
+static INLINE GLuint viaPackColor(GLuint bpp,
+ GLubyte r, GLubyte g,
+ GLubyte b, GLubyte a)
{
switch (bpp) {
case 16:
if (!ctx->DrawBuffer)
return;
- switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) {
- case BUFFER_BIT_FRONT_LEFT:
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
+ FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_TRUE);
+ return;
+ }
+
+ switch ( ctx->DrawBuffer->_ColorDrawBufferIndexes[0] ) {
+ case BUFFER_FRONT_LEFT:
VIA_FLUSH_DMA(vmesa);
vmesa->drawBuffer = &vmesa->front;
FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_FALSE);
break;
- case BUFFER_BIT_BACK_LEFT:
+ case BUFFER_BACK_LEFT:
VIA_FLUSH_DMA(vmesa);
vmesa->drawBuffer = &vmesa->back;
FALLBACK(vmesa, VIA_FALLBACK_DRAW_BUFFER, GL_FALSE);
#include <stdlib.h>
#include <stdio.h>
-#include "glheader.h"
-#include "macros.h"
-#include "mtypes.h"
-#include "enums.h"
-#include "colortab.h"
-#include "convolve.h"
-#include "context.h"
-#include "mipmap.h"
-#include "simple_list.h"
-#include "texcompress.h"
-#include "texformat.h"
-#include "texobj.h"
-#include "texstore.h"
-
-#include "mm.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
+#include "main/enums.h"
+#include "main/colortab.h"
+#include "main/convolve.h"
+#include "main/context.h"
+#include "main/mipmap.h"
+#include "main/simple_list.h"
+#include "main/texcompress.h"
+#include "main/texformat.h"
+#include "main/texobj.h"
+#include "main/texstore.h"
+
+#include "main/mm.h"
#include "via_context.h"
#include "via_fb.h"
#include "via_tex.h"
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target,
- &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
- texObj);
+ _mesa_generate_mipmap(ctx, target, texObj);
}
_mesa_unmap_teximage_pbo(ctx, packing);
#ifndef _VIATEX_H
#define _VIATEX_H
-#include "mtypes.h"
+#include "main/mtypes.h"
struct via_context;
#include <stdio.h>
-#include "glheader.h"
-#include "context.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/colormac.h"
+#include "main/enums.h"
#include "via_context.h"
#include "via_state.h"
#include <stdio.h>
#include <math.h>
-#include "glheader.h"
-#include "context.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
-#include "enums.h"
+#include "main/glheader.h"
+#include "main/context.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
+#include "main/enums.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
}
}
+
/**********************************************************************/
/* Choose render functions */
/**********************************************************************/
-
-
#define _VIA_NEW_VERTEX (_NEW_TEXTURE | \
_DD_NEW_SEPARATE_SPECULAR | \
_DD_NEW_TRI_UNFILLED | \
vmesa->drawTri = via_draw_triangle;
}
- if (flags & (ANY_FALLBACK_FLAGS|ANY_RASTER_FLAGS)) {
- if (flags & DD_TRI_LIGHT_TWOSIDE) index |= VIA_TWOSIDE_BIT;
- if (flags & DD_TRI_OFFSET) index |= VIA_OFFSET_BIT;
- if (flags & DD_TRI_UNFILLED) index |= VIA_UNFILLED_BIT;
- if (flags & ANY_FALLBACK_FLAGS) index |= VIA_FALLBACK_BIT;
-
- /* Hook in fallbacks for specific primitives.
- */
+ if (flags & (ANY_FALLBACK_FLAGS | ANY_RASTER_FLAGS)) {
+ if (ctx->Light.Enabled && ctx->Light.Model.TwoSide)
+ index |= VIA_TWOSIDE_BIT;
+ if (ctx->Polygon.FrontMode != GL_FILL || ctx->Polygon.BackMode != GL_FILL)
+ index |= VIA_UNFILLED_BIT;
+ if (flags & DD_TRI_OFFSET)
+ index |= VIA_OFFSET_BIT;
+ if (flags & ANY_FALLBACK_FLAGS)
+ index |= VIA_FALLBACK_BIT;
+
+ /* Hook in fallbacks for specific primitives. */
if (flags & POINT_FALLBACK)
vmesa->drawPoint = via_fallback_point;
vmesa->drawTri = via_fallback_tri;
}
-
- if ((flags & DD_SEPARATE_SPECULAR) &&
- ctx->Light.ShadeModel == GL_FLAT) {
+ if ((flags & DD_SEPARATE_SPECULAR) && ctx->Light.ShadeModel == GL_FLAT)
index = VIA_MAX_TRIFUNC; /* flat specular */
- }
if (vmesa->renderIndex != index) {
vmesa->renderIndex = index;
#ifndef _VIATRIS_H
#define _VIATRIS_H
-#include "mtypes.h"
+#include "main/mtypes.h"
extern void viaPrintRenderState(const char *msg, GLuint state);
extern void viaInitTriFuncs(GLcontext *ctx);
$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(CORE_MESA) $(OBJECTS)
- @ $(TOP)/bin/mklib -o $(GL_LIB) \
- -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ @ $(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
-install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
$(CORE_MESA) $(OBJECTS) $(GL_LIB_DEPS)
#ifdef USE_GLFBDEV_DRIVER
-#include "glheader.h"
#include <linux/fb.h>
#include "GL/glfbdev.h"
-#include "buffers.h"
-#include "context.h"
-#include "extensions.h"
-#include "fbobject.h"
-#include "framebuffer.h"
-#include "imports.h"
-#include "renderbuffer.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
+#include "main/glheader.h"
+#include "main/buffers.h"
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/fbobject.h"
+#include "main/framebuffer.h"
+#include "main/imports.h"
+#include "main/renderbuffer.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
#include "vbo/vbo.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
}
_mesa_enable_sw_extensions(glctx);
+ _mesa_enable_1_3_extensions(glctx);
+ _mesa_enable_1_4_extensions(glctx);
+ _mesa_enable_1_5_extensions(glctx);
+ _mesa_enable_2_0_extensions(glctx);
+ _mesa_enable_2_1_extensions(glctx);
return ctx;
}
#include <ggi/mesa/ggimesa_int.h>
#include <ggi/mesa/debug.h>
-#include "extensions.h"
-#include "buffers.h"
-#include "colormac.h"
-#include "imports.h"
-#include "matrix.h"
+#include "main/extensions.h"
+#include "main/buffers.h"
+#include "main/colormac.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/teximage.h"
+#include "main/texformat.h"
+#include "main/texstore.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
#include "vbo/vbo.h"
-#include "teximage.h"
-#include "texformat.h"
-#include "texstore.h"
/* We use LibGG to manage config files */
#include <ggi/gg.h>
#include "fxdrv.h"
#include "drivers/common/driverfuncs.h"
-#include "framebuffer.h"
+#include "main/framebuffer.h"
#ifndef TDFX_DEBUG
int TDFX_DEBUG = (0
#if defined(FX)
-#include "image.h"
-#include "mtypes.h"
+#include "main/image.h"
+#include "main/mtypes.h"
#include "fxdrv.h"
-#include "buffers.h"
-#include "enums.h"
-#include "extensions.h"
-#include "macros.h"
-#include "texstore.h"
-#include "teximage.h"
+#include "main/buffers.h"
+#include "main/enums.h"
+#include "main/extensions.h"
+#include "main/macros.h"
+#include "main/texstore.h"
+#include "main/teximage.h"
#include "swrast/swrast.h"
#include "swrast/s_context.h"
#include "swrast_setup/swrast_setup.h"
return FX_FALLBACK_STENCIL;
}
- if (ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_FRONT_LEFT &&
- ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_BACK_LEFT) {
+ if ((ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_FRONT_LEFT) &&
+ (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_BACK_LEFT)) {
return FX_FALLBACK_DRAW_BUFFER;
}
#undef BYTESPERPIXEL
#define BYTESPERPIXEL 2
+#define VALUE_TYPE GLushort
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLushort *)(buf + _x*BYTESPERPIXEL + _y*pitch) = d
#undef BYTESPERPIXEL
#define BYTESPERPIXEL 4
+#define VALUE_TYPE GLuint
+
#define WRITE_DEPTH( _x, _y, d ) \
*(GLuint *)(buf + _x*BYTESPERPIXEL + _y*pitch) = d << 8
#if defined(FX)
#include "fxdrv.h"
-#include "enums.h"
-#include "image.h"
-#include "teximage.h"
-#include "texformat.h"
-#include "texcompress.h"
-#include "texobj.h"
-#include "texstore.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/teximage.h"
+#include "main/texformat.h"
+#include "main/texcompress.h"
+#include "main/texobj.h"
+#include "main/texstore.h"
/* no borders! can't halve 1x1! (stride > width * comp) not allowed */
#include <signal.h>
#endif
-#include "context.h"
-#include "imports.h"
-#include "macros.h"
-#include "matrix.h"
-#include "mtypes.h"
+#include "main/context.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/matrix.h"
+#include "main/mtypes.h"
#include "GL/fxmesa.h"
#include "fxglidew.h"
#if defined(FX)
#include "fxdrv.h"
-#include "enums.h"
-#include "tnl.h"
+#include "main/enums.h"
+#include "main/texstore.h"
+#include "tnl/tnl.h"
#include "tnl/t_context.h"
-#include "swrast.h"
-#include "texstore.h"
+#include "swrast/swrast.h"
static void
#ifdef FX
-#include "imports.h"
-#include "mtypes.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/t_context.h"
#ifdef FX
-#include "glheader.h"
-#include "mtypes.h"
-#include "imports.h"
-#include "macros.h"
-#include "colormac.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/colormac.h"
#include "math/m_translate.h"
#include "swrast_setup/swrast_setup.h"
clean:
- rm -f *.o *~ $(PROGRAM)
+ -rm -f *.o *~ $(PROGRAM)
*/
-#include "imports.h"
-#include "context.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "shaders.h"
+#include "main/imports.h"
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/shaders.h"
#include "shader/shader_api.h"
#include "shader/prog_print.h"
#include "drivers/common/driverfuncs.h"
{
GET_CURRENT_CONTEXT(ctx);
struct gl_shader *sh = _mesa_lookup_shader(ctx, shader);
- GLuint i;
-
- for (i = 0; i < sh->NumPrograms; i++) {
- struct gl_program *prog = sh->Programs[i];
- _mesa_print_program_opt(prog, Options.Mode, Options.LineNumbers);
- }
+ struct gl_program *prog = sh->Program;
+ _mesa_print_program_opt(prog, Options.Mode, Options.LineNumbers);
}
osmesa8: $(TOP)/lib/$(OSMESA_LIB_NAME)
$(TOP)/lib/$(OSMESA_LIB_NAME): $(OBJECTS)
- $(TOP)/bin/mklib -o $(OSMESA_LIB) \
- -linker "$(CC)" \
+ $(MKLIB) -o $(OSMESA_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
- -install $(TOP)/$(LIB_DIR) \
- $(MKLIB_OPTIONS) \
+ -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+ -id $(INSTALL_LIB_DIR)/lib$(OSMESA_LIB).$(MESA_MAJOR).dylib \
$(OSMESA_LIB_DEPS) $(OBJECTS)
# The libOSMesa16/libOSMesa32 libraries do not use libGL but rather are built
# with all the other Mesa sources (compiled with -DCHAN_BITS=16/32
osmesa16: $(OBJECTS) $(CORE_MESA)
- $(TOP)/bin/mklib -o $(OSMESA_LIB) \
- -linker "$(CC)" \
+ $(MKLIB) -o $(OSMESA_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
- -install $(TOP)/$(LIB_DIR) \
- $(MKLIB_OPTIONS) \
+ -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+ -id $(INSTALL_LIB_DIR)/lib$(OSMESA_LIB).$(MESA_MAJOR).dylib \
$(OSMESA_LIB_DEPS) $(OBJECTS) $(CORE_MESA)
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [----.include.gl]
+ define math [--.math]
+ define tnl [--.tnl]
+ define vbo [--.vbo]
+ define swrast [--.swrast]
+ define swrast_setup [--.swrast_setup]
+ define array_cache [--.array_cache]
+ define drivers [-]
+ define glapi [--.glapi]
+ define main [--.main]
+ define shader [--.shader]
+
+.include [----]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [----.include],[--.main],[--.glapi],[--.shader]
+LIBDIR = [----.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = osmesa.c
+
+OBJECTS = osmesa.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+osmesa.obj : osmesa.c
_mesa_enable_1_3_extensions(&(osmesa->mesa));
_mesa_enable_1_4_extensions(&(osmesa->mesa));
_mesa_enable_1_5_extensions(&(osmesa->mesa));
+ _mesa_enable_2_0_extensions(&(osmesa->mesa));
+ _mesa_enable_2_1_extensions(&(osmesa->mesa));
osmesa->gl_buffer = _mesa_create_framebuffer(osmesa->gl_visual);
if (!osmesa->gl_buffer) {
#include <string.h>
#include <vga.h>
#include "GL/svgamesa.h"
-#include "buffers.h"
-#include "context.h"
-#include "extensions.h"
-#include "imports.h"
-#include "matrix.h"
-#include "mtypes.h"
+#include "main/buffers.h"
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/imports.h"
+#include "main/matrix.h"
+#include "main/mtypes.h"
#include "swrast/swrast.h"
#include "svgapix.h"
#include "svgamesa8.h"
#if 0
/* this doesn't compile with GCC on RedHat 6.1 */
-static inline int RGB2BGR24(int c)
+static INLINE int RGB2BGR24(int c)
{
asm("rorw $8, %0\n"
"rorl $16, %0\n"
#if 0
/* this doesn't compile with GCC on RedHat 6.1 */
-static inline int RGB2BGR32(int c)
+static INLINE int RGB2BGR32(int c)
{
asm("rorw $8, %0\n"
"rorl $16, %0\n"
#include "GL/gl.h"
#include "GL/svgamesa.h"
-#include "context.h"
-#include "colormac.h"
+#include "main/context.h"
+#include "main/colormac.h"
#include "vga.h"
struct svgamesa_context {
_glapi_get_proc_address
_mesa_add_soft_renderbuffers
_mesa_add_renderbuffer
- _mesa_attach_shader
- _mesa_bind_attrib_location
_mesa_buffer_data
_mesa_buffer_get_subdata
_mesa_buffer_map
_mesa_bzero
_mesa_calloc
_mesa_choose_tex_format
- _mesa_compile_shader
_mesa_compressed_texture_size
_mesa_create_framebuffer
- _mesa_create_program
- _mesa_create_shader
_mesa_create_visual
_mesa_delete_array_object
_mesa_delete_buffer_object
_mesa_delete_program
- _mesa_delete_program2
- _mesa_delete_shader
_mesa_delete_texture_object
_mesa_destroy_framebuffer
_mesa_destroy_visual
- _mesa_detach_shader
_mesa_enable_1_3_extensions
_mesa_enable_1_4_extensions
_mesa_enable_1_5_extensions
+ _mesa_enable_2_0_extensions
+ _mesa_enable_2_1_extensions
_mesa_enable_sw_extensions
_mesa_error
_mesa_finish_render_texture
_mesa_free
_mesa_free_context_data
_mesa_free_texture_image_data
- _mesa_get_active_attrib
- _mesa_get_active_uniform
- _mesa_get_attached_shaders
- _mesa_get_attrib_location
+ _mesa_generate_mipmap
_mesa_get_compressed_teximage
_mesa_get_current_context
- _mesa_get_handle
- _mesa_get_programiv
- _mesa_get_program_info_log
_mesa_get_program_register
- _mesa_get_shaderiv
- _mesa_get_shader_info_log
- _mesa_get_shader_source
_mesa_get_teximage
- _mesa_get_uniformfv
- _mesa_get_uniform_location
_mesa_init_driver_functions
+ _mesa_init_glsl_driver_functions
_mesa_init_renderbuffer
_mesa_initialize_context
- _mesa_is_program
- _mesa_is_shader
- _mesa_link_program
_mesa_make_current
_mesa_memcpy
_mesa_memset
_mesa_render_texture
_mesa_ResizeBuffersMESA
_mesa_resize_framebuffer
- _mesa_shader_source
_mesa_store_compressed_teximage1d
_mesa_store_compressed_teximage2d
_mesa_store_compressed_teximage3d
_mesa_store_texsubimage3d
_mesa_strcmp
_mesa_test_proxy_teximage
- _mesa_uniform
- _mesa_uniform_matrix
_mesa_unreference_framebuffer
_mesa_update_framebuffer_visual
_mesa_use_program
- _mesa_validate_program
_mesa_Viewport
_swrast_Accum
_swrast_Bitmap
#include <windows.h>
#endif
-
+#include "config.h"
#include "glapi.h"
#include "GL/wmesa.h" /* protos for wmesa* functions */
GLboolean doubleBuffered;
};
+
+
/* These are the PFD's supported by this driver. */
struct __pixelformat__ pfd[] =
{
-#if 0
+#if 0
/* Double Buffer, alpha */
{
{
8, 16,
8, 24,
0, 0, 0, 0, 0,
- 16, 8,
+ DEFAULT_SOFTWARE_DEPTH_BITS, 8,
0, 0, 0,
0, 0, 0
},
8, 16,
8, 24,
0, 0, 0, 0, 0,
- 16, 8,
+ DEFAULT_SOFTWARE_DEPTH_BITS, 8,
0, 0, 0,
0, 0, 0
},
GL_FALSE
},
-#endif
+#endif
/* Double Buffer, no alpha */
{
{
8, 16,
0, 0,
0, 0, 0, 0, 0,
- 16, 8,
+ DEFAULT_SOFTWARE_DEPTH_BITS, 8,
0, 0, 0,
0, 0, 0
},
8, 16,
0, 0,
0, 0, 0, 0, 0,
- 16, 8,
+ DEFAULT_SOFTWARE_DEPTH_BITS, 8,
0, 0, 0,
0, 0, 0
},
return success;
}
+WINGDIAPI BOOL GLAPIENTRY wglShareLists(HGLRC hglrc1,
+ HGLRC hglrc2)
+{
+ WMesaShareLists((WMesaContext)hglrc1, (WMesaContext)hglrc2);
+ return(TRUE);
+}
+
/* NOT IMPLEMENTED YET */
return(NULL);
}
-WINGDIAPI BOOL GLAPIENTRY wglShareLists(HGLRC hglrc1,
- HGLRC hglrc2)
-{
- (void) hglrc1; (void) hglrc2;
- return(TRUE);
-}
-
WINGDIAPI BOOL GLAPIENTRY wglUseFontBitmapsW(HDC hdc,
DWORD first,
FirstFramebuffer = pwfb->next;
else
prev->next = pwfb->next;
- free(pwfb);
+ _mesa_unreference_framebuffer(&pwfb->Base);
}
}
/* Only 16 and 32 bit targets are supported now */
assert(pwfb->cColorBits == 0 ||
pwfb->cColorBits == 16 ||
+ pwfb->cColorBits == 24 ||
pwfb->cColorBits == 32);
switch(pwfb->cColorBits){
case 16:
pwfb->pixelformat = PF_5R6G5B;
break;
+ case 24:
case 32:
pwfb->pixelformat = PF_8R8G8B;
break;
const GLubyte rgba[][4],
const GLubyte mask[] )
{
- WMesaContext pwc = wmesa_context(ctx);
- GLuint i;
-
- (void) ctx;
- y=FLIP(y);
- if (mask) {
- for (i=0; i<n; i++)
- if (mask[i])
- SetPixel(pwc->hDC, x+i, y, RGB(rgba[i][RCOMP], rgba[i][GCOMP],
- rgba[i][BCOMP]));
- }
- else {
- for (i=0; i<n; i++)
- SetPixel(pwc->hDC, x+i, y, RGB(rgba[i][RCOMP], rgba[i][GCOMP],
- rgba[i][BCOMP]));
- }
-
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_lookup_framebuffer(pwc->hDC);
+ CONST BITMAPINFO bmi=
+ {
+ {
+ sizeof(BITMAPINFOHEADER),
+ n, 1, 1, 32, BI_RGB, 0, 1, 1, 0, 0
+ }
+ };
+ HBITMAP bmp=0;
+ HDC mdc=0;
+ typedef union
+ {
+ unsigned i;
+ struct {
+ unsigned b:8, g:8, r:8, a:8;
+ };
+ } BGRA;
+ BGRA *bgra, c;
+ int i;
+
+ if (n < 16) { // the value 16 is just guessed
+ y=FLIP(y);
+ if (mask) {
+ for (i=0; i<n; i++)
+ if (mask[i])
+ SetPixel(pwc->hDC, x+i, y,
+ RGB(rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP]));
+ }
+ else {
+ for (i=0; i<n; i++)
+ SetPixel(pwc->hDC, x+i, y,
+ RGB(rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP]));
+ }
+ }
+ else {
+ if (!pwfb) {
+ _mesa_problem(NULL, "wmesa: write_rgba_span_front on unknown hdc");
+ return;
+ }
+ bgra=malloc(n*sizeof(BGRA));
+ if (!bgra) {
+ _mesa_problem(NULL, "wmesa: write_rgba_span_front: out of memory");
+ return;
+ }
+ c.a=0;
+ if (mask) {
+ for (i=0; i<n; i++) {
+ if (mask[i]) {
+ c.r=rgba[i][RCOMP];
+ c.g=rgba[i][GCOMP];
+ c.b=rgba[i][BCOMP];
+ c.a=rgba[i][ACOMP];
+ bgra[i]=c;
+ }
+ else
+ bgra[i].i=0;
+ }
+ }
+ else {
+ for (i=0; i<n; i++) {
+ c.r=rgba[i][RCOMP];
+ c.g=rgba[i][GCOMP];
+ c.b=rgba[i][BCOMP];
+ c.a=rgba[i][ACOMP];
+ bgra[i]=c;
+ }
+ }
+ bmp=CreateBitmap(n, 1, 1, 32, bgra);
+ mdc=CreateCompatibleDC(pwfb->hDC);
+ SelectObject(mdc, bmp);
+ y=FLIP(y);
+ BitBlt(pwfb->hDC, x, y, n, 1, mdc, 0, 0, SRCCOPY);
+ SelectObject(mdc, 0);
+ DeleteObject(bmp);
+ DeleteDC(mdc);
+ free(bgra);
+ }
}
/* Write a horizontal span of RGB color pixels with a boolean mask. */
}
+/*********************************************************************/
+
+/* DOUBLE BUFFER 24-bit */
+
+#define WMSETPIXEL24(pwc, y, x, r, g, b) { \
+LPBYTE lpb = ((LPBYTE)((pwc)->pbPixels + (pwc)->ScanWidth * (y)) + (3 * x)); \
+lpb[0] = (b); \
+lpb[1] = (g); \
+lpb[2] = (r); }
+
+/* Write a horizontal span of RGBA color pixels with a boolean mask. */
+static void write_rgba_span_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n, GLint x, GLint y,
+ const GLubyte rgba[][4],
+ const GLubyte mask[] )
+{
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+ GLuint i;
+ LPBYTE lpb;
+
+ (void) ctx;
+
+ y=FLIP(y);
+ lpb = ((LPBYTE)(pwfb->pbPixels + pwfb->ScanWidth * y)) + (3 * x);
+ if (mask) {
+ for (i=0; i<n; i++)
+ if (mask[i]) {
+ lpb[3*i] = rgba[i][BCOMP];
+ lpb[3*i+1] = rgba[i][GCOMP];
+ lpb[3*i+2] = rgba[i][RCOMP];
+ }
+ }
+ else {
+ for (i=0; i<n; i++) {
+ *lpb++ = rgba[i][BCOMP];
+ *lpb++ = rgba[i][GCOMP];
+ *lpb++ = rgba[i][RCOMP];
+ }
+ }
+}
+
+
+/* Write a horizontal span of RGB color pixels with a boolean mask. */
+static void write_rgb_span_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n, GLint x, GLint y,
+ const GLubyte rgb[][3],
+ const GLubyte mask[] )
+{
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+ GLuint i;
+ LPBYTE lpb;
+
+ (void) ctx;
+
+ y=FLIP(y);
+ lpb = ((LPBYTE)(pwfb->pbPixels + pwfb->ScanWidth * y)) + (3 * x);
+ if (mask) {
+ for (i=0; i<n; i++)
+ if (mask[i]) {
+ lpb[3*i] = rgb[i][BCOMP];
+ lpb[3*i+1] = rgb[i][GCOMP];
+ lpb[3*i+2] = rgb[i][RCOMP];
+ }
+ }
+ else {
+ for (i=0; i<n; i++) {
+ *lpb++ = rgb[i][BCOMP];
+ *lpb++ = rgb[i][GCOMP];
+ *lpb++ = rgb[i][RCOMP];
+ }
+ }
+}
+
+/*
+ * Write a horizontal span of pixels with a boolean mask. The current color
+ * is used for all pixels.
+ */
+static void write_mono_rgba_span_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n, GLint x, GLint y,
+ const GLchan color[4],
+ const GLubyte mask[])
+{
+ LPBYTE lpb;
+ GLuint i;
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+ lpb = ((LPBYTE)(pwfb->pbPixels + pwfb->ScanWidth * y)) + (3 * x);
+ y=FLIP(y);
+ if (mask) {
+ for (i=0; i<n; i++)
+ if (mask[i]) {
+ lpb[3*i] = color[BCOMP];
+ lpb[3*i+1] = color[GCOMP];
+ lpb[3*i+2] = color[RCOMP];
+ }
+ }
+ else
+ for (i=0; i<n; i++) {
+ *lpb++ = color[BCOMP];
+ *lpb++ = color[GCOMP];
+ *lpb++ = color[RCOMP];
+ }
+}
+
+/* Write an array of RGBA pixels with a boolean mask. */
+static void write_rgba_pixels_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n, const GLint x[], const GLint y[],
+ const GLubyte rgba[][4],
+ const GLubyte mask[])
+{
+ GLuint i;
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+ for (i=0; i<n; i++)
+ if (mask[i])
+ WMSETPIXEL24(pwfb, FLIP(y[i]), x[i],
+ rgba[i][RCOMP], rgba[i][GCOMP], rgba[i][BCOMP]);
+}
+
+/*
+ * Write an array of pixels with a boolean mask. The current color
+ * is used for all pixels.
+ */
+static void write_mono_rgba_pixels_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n,
+ const GLint x[], const GLint y[],
+ const GLchan color[4],
+ const GLubyte mask[])
+{
+ GLuint i;
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+ for (i=0; i<n; i++)
+ if (mask[i])
+ WMSETPIXEL24(pwfb, FLIP(y[i]),x[i],color[RCOMP],
+ color[GCOMP], color[BCOMP]);
+}
+
+/* Read a horizontal span of color pixels. */
+static void read_rgba_span_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n, GLint x, GLint y,
+ GLubyte rgba[][4] )
+{
+ GLuint i;
+ LPBYTE lpb;
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+
+ y = FLIP(y);
+ lpb = ((LPBYTE)(pwfb->pbPixels + pwfb->ScanWidth * y)) + (3 * x);
+ for (i=0; i<n; i++) {
+ rgba[i][RCOMP] = lpb[3*i+2];
+ rgba[i][GCOMP] = lpb[3*i+1];
+ rgba[i][BCOMP] = lpb[3*i];
+ rgba[i][ACOMP] = 255;
+ }
+}
+
+
+/* Read an array of color pixels. */
+static void read_rgba_pixels_24(const GLcontext *ctx,
+ struct gl_renderbuffer *rb,
+ GLuint n, const GLint x[], const GLint y[],
+ GLubyte rgba[][4])
+{
+ GLuint i;
+ LPBYTE lpb;
+ WMesaContext pwc = wmesa_context(ctx);
+ WMesaFramebuffer pwfb = wmesa_framebuffer(ctx->DrawBuffer);
+
+ for (i=0; i<n; i++) {
+ GLint y2 = FLIP(y[i]);
+ lpb = ((LPBYTE)(pwfb->pbPixels + pwfb->ScanWidth * y2)) + (3 * x[i]);
+ rgba[i][RCOMP] = lpb[3*i+2];
+ rgba[i][GCOMP] = lpb[3*i+1];
+ rgba[i][BCOMP] = lpb[3*i];
+ rgba[i][ACOMP] = 255;
+ }
+}
+
+
/*********************************************************************/
/* DOUBLE BUFFER 16-bit */
* on if we're drawing to the front or back color buffer.
*/
void wmesa_set_renderbuffer_funcs(struct gl_renderbuffer *rb, int pixelformat,
- int double_buffer)
+ BYTE cColorBits, int double_buffer)
{
if (double_buffer) {
/* back buffer */
rb->BlueBits = 5;
break;
case PF_8R8G8B:
- rb->PutRow = write_rgba_span_32;
- rb->PutRowRGB = write_rgb_span_32;
- rb->PutMonoRow = write_mono_rgba_span_32;
- rb->PutValues = write_rgba_pixels_32;
- rb->PutMonoValues = write_mono_rgba_pixels_32;
- rb->GetRow = read_rgba_span_32;
- rb->GetValues = read_rgba_pixels_32;
+ if (cColorBits == 24)
+ {
+ rb->PutRow = write_rgba_span_24;
+ rb->PutRowRGB = write_rgb_span_24;
+ rb->PutMonoRow = write_mono_rgba_span_24;
+ rb->PutValues = write_rgba_pixels_24;
+ rb->PutMonoValues = write_mono_rgba_pixels_24;
+ rb->GetRow = read_rgba_span_24;
+ rb->GetValues = read_rgba_pixels_24;
+ rb->RedBits = 8;
+ rb->GreenBits = 8;
+ rb->BlueBits = 8;
+ }
+ else
+ {
+ rb->PutRow = write_rgba_span_32;
+ rb->PutRowRGB = write_rgb_span_32;
+ rb->PutMonoRow = write_mono_rgba_span_32;
+ rb->PutValues = write_rgba_pixels_32;
+ rb->PutMonoValues = write_mono_rgba_pixels_32;
+ rb->GetRow = read_rgba_span_32;
+ rb->GetValues = read_rgba_pixels_32;
rb->RedBits = 8;
rb->GreenBits = 8;
rb->BlueBits = 8;
+ }
break;
default:
break;
if (visual->doubleBufferMode == 1) {
rb = wmesa_new_renderbuffer();
_mesa_add_renderbuffer(&pwfb->Base, BUFFER_BACK_LEFT, rb);
- wmesa_set_renderbuffer_funcs(rb, pwfb->pixelformat, 1);
+ wmesa_set_renderbuffer_funcs(rb, pwfb->pixelformat, pwfb->cColorBits, 1);
}
rb = wmesa_new_renderbuffer();
_mesa_add_renderbuffer(&pwfb->Base, BUFFER_FRONT_LEFT, rb);
- wmesa_set_renderbuffer_funcs(rb, pwfb->pixelformat, 0);
+ wmesa_set_renderbuffer_funcs(rb, pwfb->pixelformat, pwfb->cColorBits, 0);
/* Let Mesa own the Depth, Stencil, and Accum buffers */
_mesa_add_soft_renderbuffers(&pwfb->Base,
}
}
+void WMesaShareLists(WMesaContext ctx_to_share, WMesaContext ctx)
+{
+ _mesa_share_state(&ctx->gl_ctx, &ctx_to_share->gl_ctx);
+}
+
/* This is hopefully a temporary hack to define some needed dispatch
* table entries. Hopefully, I'll find a better solution. The
* dispatch table generation scripts ought to be making these dummy
void gl_dispatch_stub_651(void){}
void gl_dispatch_stub_652(void){}
void gl_dispatch_stub_653(void){}
+void gl_dispatch_stub_733(void){}
void gl_dispatch_stub_734(void){}
void gl_dispatch_stub_735(void){}
void gl_dispatch_stub_736(void){}
void gl_dispatch_stub_737(void){}
void gl_dispatch_stub_738(void){}
+void gl_dispatch_stub_744(void){}
void gl_dispatch_stub_745(void){}
void gl_dispatch_stub_746(void){}
void gl_dispatch_stub_760(void){}
void gl_dispatch_stub_761(void){}
+void gl_dispatch_stub_763(void){}
+void gl_dispatch_stub_765(void){}
void gl_dispatch_stub_766(void){}
void gl_dispatch_stub_767(void){}
void gl_dispatch_stub_768(void){}
$(TOP)/$(LIB_DIR)/$(GL_LIB_NAME): $(OBJECTS) $(CORE_MESA)
- @ $(TOP)/bin/mklib -o $(GL_LIB) \
- -linker '$(CC)' -ldflags '$(LDFLAGS)' \
+ @ $(MKLIB) -o $(GL_LIB) -linker '$(CC)' -ldflags '$(LDFLAGS)' \
-major $(GL_MAJOR) -minor $(GL_MINOR) -patch $(GL_TINY) \
- -install $(TOP)/$(LIB_DIR) \
- $(MKLIB_OPTIONS) $(GL_LIB_DEPS) $(OBJECTS) $(CORE_MESA)
+ -install $(TOP)/$(LIB_DIR) $(MKLIB_OPTIONS) \
+ -id $(INSTALL_LIB_DIR)/lib$(GL_LIB).$(GL_MAJOR).dylib \
+ $(GL_LIB_DEPS) $(OBJECTS) $(CORE_MESA)
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [----.include.gl]
+ define math [--.math]
+ define tnl [--.tnl]
+ define vbo [--.vbo]
+ define swrast [--.swrast]
+ define swrast_setup [--.swrast_setup]
+ define array_cache [--.array_cache]
+ define drivers [-]
+ define glapi [--.glapi]
+ define main [--.main]
+ define shader [--.shader]
+
+.include [----]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [----.include],[--.main],[--.glapi],[--.shader]
+LIBDIR = [----.lib]
+CFLAGS =/include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = fakeglx.c glxapi.c xfonts.c xm_api.c xm_dd.c xm_line.c xm_span.c\
+ xm_tri.c xm_buffer.c
+
+OBJECTS =fakeglx.obj,glxapi.obj,xfonts.obj,xm_api.obj,xm_dd.obj,xm_line.obj,\
+ xm_span.obj,xm_tri.obj,xm_buffer.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+fakeglx.obj : fakeglx.c
+glxapi.obj : glxapi.c
+xfonts.obj : xfonts.c
+xm_api.obj : xm_api.c
+xm_buffer.obj : xm_buffer.c
+xm_dd.obj : xm_dd.c
+xm_line.obj : xm_line.c
+xm_span.obj : xm_span.c
+xm_tri.obj : xm_tri.c
#include "glxheader.h"
#include "glxapi.h"
#include "GL/xmesa.h"
-#include "context.h"
-#include "config.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "version.h"
+#include "main/context.h"
+#include "main/config.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/version.h"
#include "xfonts.h"
#include "xmesaP.h"
* GLX_ARB_multisample
*/
case GLX_SAMPLE_BUFFERS_ARB:
- /* ms not supported */
- return NULL;
case GLX_SAMPLES_ARB:
- /* ms not supported */
- return NULL;
+ parselist++;
+ if (*parselist++ != 0)
+ /* ms not supported */
+ return NULL;
+ break;
/*
* FBConfig attribs.
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
-#include "glheader.h"
-#include "glapi.h"
+#include "main/glheader.h"
+#include "glapi/glapi.h"
#include "glxapi.h"
#include <GL/vms_x_fix.h>
#endif
-#include "glheader.h"
+#include "main/glheader.h"
#ifdef XFree86Server
+# include "xorg-server.h"
# include "resource.h"
# include "windowstr.h"
+++ /dev/null
-# Note: only listing sources needed for X server renderer
-MESA_DRIVER_X11_SOURCES = \
-xm_api.c \
-xm_buffer.c \
-xm_dd.c \
-xm_line.c \
-xm_span.c \
-xm_tri.c
#endif
#include "glxheader.h"
-#include "context.h"
-#include "imports.h"
+#include "main/context.h"
+#include "main/imports.h"
#include "xfonts.h"
#include "glxheader.h"
#include "GL/xmesa.h"
#include "xmesaP.h"
-#include "context.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "glthread.h"
-#include "imports.h"
-#include "macros.h"
-#include "renderbuffer.h"
-#include "teximage.h"
+#include "main/context.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/imports.h"
+#include "main/macros.h"
+#include "main/renderbuffer.h"
+#include "main/teximage.h"
+#include "glapi/glthread.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
#include "vbo/vbo.h"
-#if 0
#include "tnl/tnl.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
-#endif
#include "drivers/common/driverfuncs.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_context.h"
-#include "softpipe/sp_context.h"
-#include "pipe/p_defines.h"
-
/**
* Global X driver lock
*/
/*
* Front renderbuffer
*/
- b->frontxrb = xmesa_create_renderbuffer(NULL, 0, &vis->mesa_visual, GL_FALSE);
+ b->frontxrb = xmesa_new_renderbuffer(NULL, 0, &vis->mesa_visual, GL_FALSE);
if (!b->frontxrb) {
_mesa_free(b);
return NULL;
b->frontxrb->drawable = d;
b->frontxrb->pixmap = (XMesaPixmap) d;
_mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_FRONT_LEFT,
- &b->frontxrb->St.Base);
+ &b->frontxrb->Base);
/*
* Back renderbuffer
*/
if (vis->mesa_visual.doubleBufferMode) {
- b->backxrb = xmesa_create_renderbuffer(NULL, 0, &vis->mesa_visual, GL_TRUE);
+ b->backxrb = xmesa_new_renderbuffer(NULL, 0, &vis->mesa_visual, GL_TRUE);
if (!b->backxrb) {
/* XXX free front xrb too */
_mesa_free(b);
b->db_mode = vis->ximage_flag ? BACK_XIMAGE : BACK_PIXMAP;
_mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_BACK_LEFT,
- &b->backxrb->St.Base);
+ &b->backxrb->Base);
}
/*
b->swAlpha = GL_FALSE;
}
- if (vis->mesa_visual.depthBits > 0 &&
- vis->mesa_visual.stencilBits > 0) {
- /* combined depth/stencil */
- struct gl_renderbuffer *rb
- = st_new_renderbuffer_fb(GL_DEPTH24_STENCIL8_EXT);
- _mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_DEPTH, rb);
- _mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_STENCIL, rb);
- }
- else {
- if (vis->mesa_visual.depthBits > 0) {
- struct gl_renderbuffer *rb
- = st_new_renderbuffer_fb(GL_DEPTH_COMPONENT32);
- _mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_DEPTH, rb);
- }
-
- if (vis->mesa_visual.stencilBits > 0) {
- struct gl_renderbuffer *rb
- = st_new_renderbuffer_fb(GL_STENCIL_INDEX8_EXT);
- _mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_STENCIL, rb);
- }
- }
-
- if (vis->mesa_visual.accumRedBits > 0) {
- struct gl_renderbuffer *rb
- = st_new_renderbuffer_fb(GL_RGBA16);
- _mesa_add_renderbuffer(&b->mesa_buffer, BUFFER_ACCUM, rb);
- }
-
-
/*
* Other renderbuffer (depth, stencil, etc)
*/
_mesa_add_soft_renderbuffers(&b->mesa_buffer,
- GL_FALSE, /* color */
- GL_FALSE, /*vis->mesa_visual.haveDepthBuffer,*/
- GL_FALSE, /* stencil */
- GL_FALSE, /* accum */
+ GL_FALSE, /* color */
+ vis->mesa_visual.haveDepthBuffer,
+ vis->mesa_visual.haveStencilBuffer,
+ vis->mesa_visual.haveAccumBuffer,
b->swAlpha,
vis->mesa_visual.numAuxBuffers > 0 );
/**********************************************************************/
+#ifdef IN_DRI_DRIVER
+#define need_GL_VERSION_1_3
+#define need_GL_VERSION_1_4
+#define need_GL_VERSION_1_5
+#define need_GL_VERSION_2_0
+
+/* sw extensions for imaging */
+#define need_GL_EXT_blend_color
+#define need_GL_EXT_blend_minmax
+#define need_GL_EXT_convolution
+#define need_GL_EXT_histogram
+#define need_GL_SGI_color_table
+
+/* sw extensions not associated with some GL version */
+#define need_GL_ARB_shader_objects
+#define need_GL_ARB_vertex_program
+#define need_GL_APPLE_vertex_array_object
+#define need_GL_ATI_fragment_shader
+#define need_GL_EXT_depth_bounds_test
+#define need_GL_EXT_framebuffer_object
+#define need_GL_EXT_framebuffer_blit
+#define need_GL_EXT_gpu_program_parameters
+#define need_GL_EXT_paletted_texture
+#define need_GL_IBM_multimode_draw_arrays
+#define need_GL_MESA_resize_buffers
+#define need_GL_NV_vertex_program
+#define need_GL_NV_fragment_program
+
+#include "extension_helper.h"
+#include "utils.h"
+
+const struct dri_extension card_extensions[] =
+{
+ { "GL_VERSION_1_3", GL_VERSION_1_3_functions },
+ { "GL_VERSION_1_4", GL_VERSION_1_4_functions },
+ { "GL_VERSION_1_5", GL_VERSION_1_5_functions },
+ { "GL_VERSION_2_0", GL_VERSION_2_0_functions },
+
+ { "GL_EXT_blend_color", GL_EXT_blend_color_functions },
+ { "GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions },
+ { "GL_EXT_convolution", GL_EXT_convolution_functions },
+ { "GL_EXT_histogram", GL_EXT_histogram_functions },
+ { "GL_SGI_color_table", GL_SGI_color_table_functions },
+
+ { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
+ { "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
+ { "GL_APPLE_vertex_array_object", GL_APPLE_vertex_array_object_functions },
+ { "GL_ATI_fragment_shader", GL_ATI_fragment_shader_functions },
+ { "GL_EXT_depth_bounds_test", GL_EXT_depth_bounds_test_functions },
+ { "GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions },
+ { "GL_EXT_framebuffer_blit", GL_EXT_framebuffer_blit_functions },
+ { "GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions },
+ { "GL_EXT_paletted_texture", GL_EXT_paletted_texture_functions },
+ { "GL_IBM_multimode_draw_arrays", GL_IBM_multimode_draw_arrays_functions },
+ { "GL_MESA_resize_buffers", GL_MESA_resize_buffers_functions },
+ { "GL_NV_vertex_program", GL_NV_vertex_program_functions },
+ { "GL_NV_fragment_program", GL_NV_fragment_program_functions },
+ { NULL, NULL }
+};
+#endif
+
/*
* Create a new X/Mesa visual.
* Input: display - X11 display
XMesaVisual v;
GLint red_bits, green_bits, blue_bits, alpha_bits;
+#ifdef IN_DRI_DRIVER
+ /* driInitExtensions() should be called once per screen to setup extension
+ * indices. There is no need to call it when the context is created since
+ * XMesa enables mesa sw extensions on its own.
+ */
+ driInitExtensions( NULL, card_extensions, GL_FALSE );
+#endif
+
#ifndef XFree86Server
/* For debugging only */
if (_mesa_getenv("MESA_XSYNC")) {
XMesaContext c;
GLcontext *mesaCtx;
struct dd_function_table functions;
-#if 0
TNLcontext *tnl;
-#endif
if (firstTime) {
_glthread_INIT_MUTEX(_xmesa_lock);
/* initialize with default driver functions, then plug in XMesa funcs */
_mesa_init_driver_functions(&functions);
xmesa_init_driver_functions(v, &functions);
- st_init_driver_functions(&functions);
-
- /* override st's function */
- functions.UpdateState = xmesa_update_state;
-
- /*
- functions.NewRenderbuffer = xmesa_new_renderbuffer;
- */
-
if (!_mesa_initialize_context(mesaCtx, &v->mesa_visual,
share_list ? &(share_list->mesa) : (GLcontext *) NULL,
&functions, (void *) c)) {
_mesa_enable_1_4_extensions(mesaCtx);
_mesa_enable_1_5_extensions(mesaCtx);
_mesa_enable_2_0_extensions(mesaCtx);
+ _mesa_enable_2_1_extensions(mesaCtx);
#if ENABLE_EXT_texure_compression_s3tc
- if (c->Mesa_DXTn) {
+ if (mesaCtx->Mesa_DXTn) {
_mesa_enable_extension(mesaCtx, "GL_EXT_texture_compression_s3tc");
_mesa_enable_extension(mesaCtx, "GL_S3_s3tc");
}
/* Initialize the software rasterizer and helper modules.
*/
- if (!_swrast_CreateContext( mesaCtx )
-#if 0
- || !_vbo_CreateContext( mesaCtx ) ||
+ if (!_swrast_CreateContext( mesaCtx ) ||
+ !_vbo_CreateContext( mesaCtx ) ||
!_tnl_CreateContext( mesaCtx ) ||
- !_swsetup_CreateContext( mesaCtx )
-#endif
- ) {
+ !_swsetup_CreateContext( mesaCtx )) {
_mesa_free_context_data(&c->mesa);
_mesa_free(c);
return NULL;
}
-#if 0
/* tnl setup */
tnl = TNL_CONTEXT(mesaCtx);
tnl->Driver.RunPipeline = _tnl_run_pipeline;
-#endif
-
/* swrast setup */
xmesa_register_swrast_functions( mesaCtx );
-
-
- st_create_context( mesaCtx,
- xmesa_create_softpipe( c ) );
-
- _swsetup_CreateContext( mesaCtx );
_swsetup_Wakeup(mesaCtx);
- /* override these functions, as if the xlib driver were derived from
- * the softpipe driver.
- */
-#if 0
- mesaCtx->st->pipe->surface_alloc = xmesa_surface_alloc;
-#endif
- mesaCtx->st->pipe->is_format_supported = xmesa_is_format_supported;
- mesaCtx->st->pipe->get_tile_rgba = xmesa_get_tile_rgba;
- mesaCtx->st->pipe->put_tile_rgba = xmesa_put_tile_rgba;
-
- mesaCtx->st->haveFramebufferRegions = GL_FALSE;
-
- /* special pipe->clear function */
- mesaCtx->st->pipe->clear = xmesa_clear;
-
return c;
}
_swsetup_DestroyContext( mesaCtx );
_swrast_DestroyContext( mesaCtx );
-#if 0
_tnl_DestroyContext( mesaCtx );
_vbo_DestroyContext( mesaCtx );
-#endif
_mesa_free_context_data( mesaCtx );
_mesa_free( c );
}
#include "glxheader.h"
#include "GL/xmesa.h"
#include "xmesaP.h"
-#include "imports.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-#include "pipe/p_state.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_winsys.h"
-#include "state_tracker/st_context.h"
+#include "main/imports.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
#if defined(USE_XSHM) && !defined(XFree86Server)
}
-static void
-finish_surface_init(GLcontext *ctx, struct xmesa_renderbuffer *xrb)
-{
- struct pipe_context *pipe = ctx->st->pipe;
- if (!xrb->St.surface->region) {
- int w = 1, h = 1;
- xrb->St.surface->region = pipe->winsys->region_alloc(pipe->winsys,
- 1, w, h, 0x0);
- }
-}
-
-
/**
* Reallocate renderbuffer storage for front color buffer.
* Called via gl_renderbuffer::AllocStorage()
rb->Height = height;
rb->InternalFormat = internalFormat;
- if (!xrb->St.surface || !xrb->St.surface->region)
- finish_surface_init(ctx, xrb);
-
- xrb->St.surface->width = width;
- xrb->St.surface->height = height;
-
return GL_TRUE;
}
xrb->origin4 = NULL;
}
- if (!xrb->St.surface || !xrb->St.surface->region)
- finish_surface_init(ctx, xrb);
-
- xrb->St.surface->width = width;
- xrb->St.surface->height = height;
-
return GL_TRUE;
}
-/**
- * Called to create the front/back color renderbuffers, not user-created
- * renderbuffers.
- */
struct xmesa_renderbuffer *
-xmesa_create_renderbuffer(GLcontext *ctx, GLuint name, const GLvisual *visual,
- GLboolean backBuffer)
+xmesa_new_renderbuffer(GLcontext *ctx, GLuint name, const GLvisual *visual,
+ GLboolean backBuffer)
{
struct xmesa_renderbuffer *xrb = CALLOC_STRUCT(xmesa_renderbuffer);
- struct pipe_context *pipe = NULL;/*ctx->st->pipe;*/
if (xrb) {
GLuint name = 0;
- GLuint pipeFormat = 0;
- struct xmesa_surface *xms;
-
- _mesa_init_renderbuffer(&xrb->St.Base, name);
+ _mesa_init_renderbuffer(&xrb->Base, name);
- xrb->St.Base.Delete = xmesa_delete_renderbuffer;
+ xrb->Base.Delete = xmesa_delete_renderbuffer;
if (backBuffer)
- xrb->St.Base.AllocStorage = xmesa_alloc_back_storage;
+ xrb->Base.AllocStorage = xmesa_alloc_back_storage;
else
- xrb->St.Base.AllocStorage = xmesa_alloc_front_storage;
+ xrb->Base.AllocStorage = xmesa_alloc_front_storage;
if (visual->rgbMode) {
- xrb->St.Base.InternalFormat = GL_RGBA;
- xrb->St.Base._BaseFormat = GL_RGBA;
- xrb->St.Base.DataType = GL_UNSIGNED_BYTE;
- xrb->St.Base.RedBits = visual->redBits;
- xrb->St.Base.GreenBits = visual->greenBits;
- xrb->St.Base.BlueBits = visual->blueBits;
- xrb->St.Base.AlphaBits = visual->alphaBits;
- pipeFormat = PIPE_FORMAT_U_A8_R8_G8_B8;
+ xrb->Base.InternalFormat = GL_RGBA;
+ xrb->Base._BaseFormat = GL_RGBA;
+ xrb->Base.DataType = GL_UNSIGNED_BYTE;
+ xrb->Base.RedBits = visual->redBits;
+ xrb->Base.GreenBits = visual->greenBits;
+ xrb->Base.BlueBits = visual->blueBits;
+ xrb->Base.AlphaBits = visual->alphaBits;
}
else {
- xrb->St.Base.InternalFormat = GL_COLOR_INDEX;
- xrb->St.Base._BaseFormat = GL_COLOR_INDEX;
- xrb->St.Base.DataType = GL_UNSIGNED_INT;
- xrb->St.Base.IndexBits = visual->indexBits;
+ xrb->Base.InternalFormat = GL_COLOR_INDEX;
+ xrb->Base._BaseFormat = GL_COLOR_INDEX;
+ xrb->Base.DataType = GL_UNSIGNED_INT;
+ xrb->Base.IndexBits = visual->indexBits;
}
/* only need to set Red/Green/EtcBits fields for user-created RBs */
-
- xrb->St.surface = xmesa_new_color_surface(pipe, pipeFormat);
- xms = (struct xmesa_surface *) xrb->St.surface;
- xms->xrb = xrb;
}
return xrb;
}
-#if 0
-struct gl_renderbuffer *
-xmesa_new_renderbuffer(GLcontext *ctx, struct gl_renderbuffer *rb,
- GLenum internalFormat, GLuint width, GLuint height)
-{
- struct xmesa_renderbuffer *xrb = CALLOC_STRUCT(xmesa_renderbuffer);
- if (xrb) {
- GLuint name = 0;
- _mesa_init_renderbuffer(&xrb->St.Base, name);
-
- xrb->St.Base.Delete = xmesa_delete_renderbuffer;
- if (backBuffer)
- xrb->St.Base.AllocStorage = xmesa_alloc_back_storage;
- else
- xrb->St.Base.AllocStorage = xmesa_alloc_front_storage;
-
- if (visual->rgbMode) {
- xrb->St.Base.InternalFormat = GL_RGBA;
- xrb->St.Base._BaseFormat = GL_RGBA;
- xrb->St.Base.DataType = GL_UNSIGNED_BYTE;
- xrb->St.Base.RedBits = visual->redBits;
- xrb->St.Base.GreenBits = visual->greenBits;
- xrb->St.Base.BlueBits = visual->blueBits;
- xrb->St.Base.AlphaBits = visual->alphaBits;
- }
- else {
- xrb->St.Base.InternalFormat = GL_COLOR_INDEX;
- xrb->St.Base._BaseFormat = GL_COLOR_INDEX;
- xrb->St.Base.DataType = GL_UNSIGNED_INT;
- xrb->St.Base.IndexBits = visual->indexBits;
- }
- /* only need to set Red/Green/EtcBits fields for user-created RBs */
- }
- return xrb;
-}
-#endif
-
-
/**
* Called via gl_framebuffer::Delete() method when this buffer
* is _really_ being deleted.
*/
#include "glxheader.h"
-#include "bufferobj.h"
-#include "buffers.h"
-#include "context.h"
-#include "colormac.h"
-#include "depth.h"
-#include "drawpix.h"
-#include "extensions.h"
-#include "framebuffer.h"
-#include "macros.h"
-#include "image.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "state.h"
-#include "texobj.h"
-#include "teximage.h"
-#include "texstore.h"
-#include "texformat.h"
-#include "xmesaP.h"
+#include "main/bufferobj.h"
+#include "main/buffers.h"
+#include "main/context.h"
+#include "main/colormac.h"
+#include "main/depth.h"
+#include "main/drawpix.h"
+#include "main/extensions.h"
+#include "main/framebuffer.h"
+#include "main/macros.h"
+#include "main/image.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/state.h"
+#include "main/texobj.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
+#include "main/texformat.h"
#include "swrast/swrast.h"
#include "swrast/s_context.h"
#include "swrast_setup/swrast_setup.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
+#include "xmesaP.h"
-#include "softpipe/sp_context.h"
-#include "state_tracker/st_public.h"
-#include "state_tracker/st_context.h"
-#include "state_tracker/st_draw.h"
/*
assert(xmbuf->cleargc);
XMesaFillRectangle( xmesa->display, xrb->pixmap, xmbuf->cleargc,
- x, xrb->St.Base.Height - y - height,
+ x, xrb->Base.Height - y - height,
width, height );
}
| ((pixel << 24) & 0xff000000);
}
- if (width == xrb->St.Base.Width && height == xrb->St.Base.Height) {
+ if (width == xrb->Base.Width && height == xrb->Base.Height) {
/* clearing whole buffer */
- const GLuint n = xrb->St.Base.Width * xrb->St.Base.Height;
+ const GLuint n = xrb->Base.Width * xrb->Base.Height;
GLuint *ptr4 = (GLuint *) xrb->ximage->data;
if (pixel == 0) {
/* common case */
-void
-xmesa_clear_buffers(GLcontext *ctx, GLbitfield buffers)
+static void
+clear_buffers(GLcontext *ctx, GLbitfield buffers)
{
if (ctx->DrawBuffer->Name == 0) {
/* this is a window system framebuffer */
#ifndef XFree86Server
-/* XXX this was never tested in the Xserver environment */
+/* XXX these functions haven't been tested in the Xserver environment */
+
+
+/**
+ * Check if we can do an optimized glDrawPixels into an 8R8G8B visual.
+ */
+static GLboolean
+can_do_DrawPixels_8R8G8B(GLcontext *ctx, GLenum format, GLenum type)
+{
+ if (format == GL_BGRA &&
+ type == GL_UNSIGNED_BYTE &&
+ ctx->DrawBuffer &&
+ ctx->DrawBuffer->Name == 0 &&
+ ctx->Pixel.ZoomX == 1.0 && /* no zooming */
+ ctx->Pixel.ZoomY == 1.0 &&
+ ctx->_ImageTransferState == 0 /* no color tables, scale/bias, etc */) {
+ const SWcontext *swrast = SWRAST_CONTEXT(ctx);
+
+ if (swrast->NewState)
+ _swrast_validate_derived( ctx );
+
+ if ((swrast->_RasterMask & ~CLIP_BIT) == 0) /* no blend, z-test, etc */ {
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+ if (rb) {
+ struct xmesa_renderbuffer *xrb = xmesa_renderbuffer(rb->Wrapped);
+ if (xrb &&
+ xrb->pixmap && /* drawing to pixmap or window */
+ xrb->Base.AlphaBits == 0) {
+ return GL_TRUE;
+ }
+ }
+ }
+ }
+ return GL_FALSE;
+}
+
/**
* This function implements glDrawPixels() with an XPutImage call when
const struct gl_pixelstore_attrib *unpack,
const GLvoid *pixels )
{
- const SWcontext *swrast = SWRAST_CONTEXT( ctx );
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
- struct xmesa_renderbuffer *xrb = xmesa_renderbuffer(rb->Wrapped);
-
- if (swrast->NewState)
- _swrast_validate_derived( ctx );
-
- if (ctx->DrawBuffer->Name == 0 &&
- format == GL_BGRA &&
- type == GL_UNSIGNED_BYTE &&
- (swrast->_RasterMask & ~CLIP_BIT) == 0 && /* no blend, z-test, etc */
- ctx->_ImageTransferState == 0 && /* no color tables, scale/bias, etc */
- ctx->Pixel.ZoomX == 1.0 && /* no zooming */
- ctx->Pixel.ZoomY == 1.0 &&
- xrb->pixmap && /* drawing to pixmap or window */
- xrb->St.Base.AlphaBits == 0)
- {
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- const XMesaGC gc = xmbuf->cleargc; /* effected by glColorMask */
+ if (can_do_DrawPixels_8R8G8B(ctx, format, type)) {
+ const SWcontext *swrast = SWRAST_CONTEXT( ctx );
+ struct gl_pixelstore_attrib clippedUnpack = *unpack;
int dstX = x;
int dstY = y;
int w = width;
int h = height;
- struct gl_pixelstore_attrib clippedUnpack = *unpack;
- ASSERT(xmesa->xm_visual->dithered_pf == PF_8R8G8B);
- ASSERT(xmesa->xm_visual->undithered_pf == PF_8R8G8B);
- ASSERT(dpy);
- ASSERT(gc);
+ if (swrast->NewState)
+ _swrast_validate_derived( ctx );
if (unpack->BufferObj->Name) {
/* unpack from PBO */
}
if (_mesa_clip_drawpixels(ctx, &dstX, &dstY, &w, &h, &clippedUnpack)) {
+ const XMesaContext xmesa = XMESA_CONTEXT(ctx);
+ XMesaDisplay *dpy = xmesa->xm_visual->display;
+ XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
+ const XMesaGC gc = xmbuf->cleargc; /* effected by glColorMask */
+ struct xmesa_renderbuffer *xrb
+ = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped);
+ const int srcX = clippedUnpack.SkipPixels;
+ const int srcY = clippedUnpack.SkipRows;
+ const int rowLength = clippedUnpack.RowLength;
+ XMesaImage ximage;
+
+ ASSERT(xmesa->xm_visual->dithered_pf == PF_8R8G8B);
+ ASSERT(xmesa->xm_visual->undithered_pf == PF_8R8G8B);
+ ASSERT(dpy);
+ ASSERT(gc);
+
/* This is a little tricky since all coordinates up to now have
* been in the OpenGL bottom-to-top orientation. X is top-to-bottom
* so we have to carefully compute the Y coordinates/addresses here.
*/
- int srcX = clippedUnpack.SkipPixels;
- int srcY = clippedUnpack.SkipRows;
- int rowLength = clippedUnpack.RowLength;
- XMesaImage ximage;
MEMSET(&ximage, 0, sizeof(XMesaImage));
ximage.width = width;
ximage.height = height;
ximage.bitmap_unit = 32;
ximage.bitmap_bit_order = LSBFirst;
ximage.bitmap_pad = 32;
- ximage.depth = 24;
- ximage.bytes_per_line = -rowLength * 4; /* negative to flip image */
+ ximage.depth = 32;
ximage.bits_per_pixel = 32;
+ ximage.bytes_per_line = -rowLength * 4; /* negative to flip image */
/* it seems we don't need to set the ximage.red/green/blue_mask fields */
/* flip Y axis for dest position */
dstY = YFLIP(xrb, dstY) - h + 1;
+/**
+ * Check if we can do an optimized glDrawPixels into an 5R6G5B visual.
+ */
+static GLboolean
+can_do_DrawPixels_5R6G5B(GLcontext *ctx, GLenum format, GLenum type)
+{
+ if (format == GL_RGB &&
+ type == GL_UNSIGNED_SHORT_5_6_5 &&
+ !ctx->Color.DitherFlag && /* no dithering */
+ ctx->DrawBuffer &&
+ ctx->DrawBuffer->Name == 0 &&
+ ctx->Pixel.ZoomX == 1.0 && /* no zooming */
+ ctx->Pixel.ZoomY == 1.0 &&
+ ctx->_ImageTransferState == 0 /* no color tables, scale/bias, etc */) {
+ const SWcontext *swrast = SWRAST_CONTEXT(ctx);
+
+ if (swrast->NewState)
+ _swrast_validate_derived( ctx );
+
+ if ((swrast->_RasterMask & ~CLIP_BIT) == 0) /* no blend, z-test, etc */ {
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+ if (rb) {
+ struct xmesa_renderbuffer *xrb = xmesa_renderbuffer(rb->Wrapped);
+ if (xrb &&
+ xrb->pixmap && /* drawing to pixmap or window */
+ xrb->Base.AlphaBits == 0) {
+ return GL_TRUE;
+ }
+ }
+ }
+ }
+ return GL_FALSE;
+}
+
+
/**
* This function implements glDrawPixels() with an XPutImage call when
* drawing to the front buffer (X Window drawable). The image format
const struct gl_pixelstore_attrib *unpack,
const GLvoid *pixels )
{
- struct xmesa_renderbuffer *xrb
- = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- const SWcontext *swrast = SWRAST_CONTEXT( ctx );
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
- const XMesaGC gc = xmbuf->cleargc; /* effected by glColorMask */
-
- ASSERT(dpy);
- ASSERT(gc);
- ASSERT(xmesa->xm_visual->undithered_pf == PF_5R6G5B);
-
- if (swrast->NewState)
- _swrast_validate_derived( ctx );
-
- if (xrb->pixmap && /* drawing to pixmap or window */
- format == GL_RGB &&
- type == GL_UNSIGNED_SHORT_5_6_5 &&
- !ctx->Color.DitherFlag && /* no dithering */
- (swrast->_RasterMask & ~CLIP_BIT) == 0 && /* no blend, z-test, etc */
- ctx->_ImageTransferState == 0 && /* no color tables, scale/bias, etc */
- ctx->Pixel.ZoomX == 1.0 && /* no zooming */
- ctx->Pixel.ZoomY == 1.0) {
+ if (can_do_DrawPixels_5R6G5B(ctx, format, type)) {
+ const SWcontext *swrast = SWRAST_CONTEXT( ctx );
+ struct gl_pixelstore_attrib clippedUnpack = *unpack;
int dstX = x;
int dstY = y;
int w = width;
int h = height;
- struct gl_pixelstore_attrib clippedUnpack = *unpack;
+ if (swrast->NewState)
+ _swrast_validate_derived( ctx );
+
if (unpack->BufferObj->Name) {
/* unpack from PBO */
GLubyte *buf;
}
if (_mesa_clip_drawpixels(ctx, &dstX, &dstY, &w, &h, &clippedUnpack)) {
+ const XMesaContext xmesa = XMESA_CONTEXT(ctx);
+ XMesaDisplay *dpy = xmesa->xm_visual->display;
+ XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
+ const XMesaGC gc = xmbuf->cleargc; /* effected by glColorMask */
+ struct xmesa_renderbuffer *xrb
+ = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped);
+ const int srcX = clippedUnpack.SkipPixels;
+ const int srcY = clippedUnpack.SkipRows;
+ const int rowLength = clippedUnpack.RowLength;
+ XMesaImage ximage;
+
+ ASSERT(xmesa->xm_visual->undithered_pf == PF_5R6G5B);
+ ASSERT(dpy);
+ ASSERT(gc);
+
/* This is a little tricky since all coordinates up to now have
* been in the OpenGL bottom-to-top orientation. X is top-to-bottom
* so we have to carefully compute the Y coordinates/addresses here.
*/
- int srcX = clippedUnpack.SkipPixels;
- int srcY = clippedUnpack.SkipRows;
- int rowLength = clippedUnpack.RowLength;
- XMesaImage ximage;
MEMSET(&ximage, 0, sizeof(XMesaImage));
ximage.width = width;
ximage.height = height;
ximage.bitmap_bit_order = LSBFirst;
ximage.bitmap_pad = 16;
ximage.depth = 16;
- ximage.bytes_per_line = -rowLength * 2; /* negative to flip image */
ximage.bits_per_pixel = 16;
+ ximage.bytes_per_line = -rowLength * 2; /* negative to flip image */
/* it seems we don't need to set the ximage.red/green/blue_mask fields */
/* flip Y axis for dest position */
dstY = YFLIP(xrb, dstY) - h + 1;
}
+/**
+ * Determine if we can do an optimized glCopyPixels.
+ */
+static GLboolean
+can_do_CopyPixels(GLcontext *ctx, GLenum type)
+{
+ if (type == GL_COLOR &&
+ ctx->_ImageTransferState == 0 && /* no color tables, scale/bias, etc */
+ ctx->Pixel.ZoomX == 1.0 && /* no zooming */
+ ctx->Pixel.ZoomY == 1.0 &&
+ ctx->Color.DrawBuffer[0] == GL_FRONT && /* copy to front buf */
+ ctx->Pixel.ReadBuffer == GL_FRONT && /* copy from front buf */
+ ctx->ReadBuffer->_ColorReadBuffer &&
+ ctx->DrawBuffer->_ColorDrawBuffers[0]) {
+ const SWcontext *swrast = SWRAST_CONTEXT( ctx );
+
+ if (swrast->NewState)
+ _swrast_validate_derived( ctx );
+
+ if ((swrast->_RasterMask & ~CLIP_BIT) == 0x0 &&
+ ctx->ReadBuffer &&
+ ctx->ReadBuffer->_ColorReadBuffer &&
+ ctx->DrawBuffer &&
+ ctx->DrawBuffer->_ColorDrawBuffers[0]) {
+ struct xmesa_renderbuffer *srcXrb
+ = xmesa_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer->Wrapped);
+ struct xmesa_renderbuffer *dstXrb
+ = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped);
+ if (srcXrb->pixmap && dstXrb->pixmap) {
+ return GL_TRUE;
+ }
+ }
+ }
+ return GL_FALSE;
+}
+
/**
* Implement glCopyPixels for the front color buffer (or back buffer Pixmap)
GLint srcx, GLint srcy, GLsizei width, GLsizei height,
GLint destx, GLint desty, GLenum type )
{
- const XMesaContext xmesa = XMESA_CONTEXT(ctx);
- const SWcontext *swrast = SWRAST_CONTEXT( ctx );
- XMesaDisplay *dpy = xmesa->xm_visual->display;
- XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
- const XMesaGC gc = xmbuf->cleargc; /* effected by glColorMask */
- struct xmesa_renderbuffer *srcXrb
- = xmesa_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer->Wrapped);
- struct xmesa_renderbuffer *dstXrb
- = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
-
- ASSERT(dpy);
- ASSERT(gc);
-
- if (swrast->NewState)
- _swrast_validate_derived( ctx );
-
- if (ctx->Color.DrawBuffer[0] == GL_FRONT &&
- ctx->Pixel.ReadBuffer == GL_FRONT &&
- srcXrb->pixmap &&
- dstXrb->pixmap &&
- type == GL_COLOR &&
- (swrast->_RasterMask & ~CLIP_BIT) == 0 && /* no blend, z-test, etc */
- ctx->_ImageTransferState == 0 && /* no color tables, scale/bias, etc */
- ctx->Pixel.ZoomX == 1.0 && /* no zooming */
- ctx->Pixel.ZoomY == 1.0) {
+ if (can_do_CopyPixels(ctx, type)) {
+ const XMesaContext xmesa = XMESA_CONTEXT(ctx);
+ XMesaDisplay *dpy = xmesa->xm_visual->display;
+ XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
+ const XMesaGC gc = xmbuf->cleargc; /* effected by glColorMask */
+ struct xmesa_renderbuffer *srcXrb
+ = xmesa_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer->Wrapped);
+ struct xmesa_renderbuffer *dstXrb
+ = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped);
+
+ ASSERT(dpy);
+ ASSERT(gc);
+
/* Note: we don't do any special clipping work here. We could,
* but X will do it for us.
*/
_swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type );
}
}
+
#endif /* XFree86Server */
#ifdef XFree86Server
return (const GLubyte *) "Mesa GLX Indirect";
#else
- return (const GLubyte *) "Mesa X11 (softpipe)";
+ return (const GLubyte *) "Mesa X11";
#endif
case GL_VENDOR:
#ifdef XFree86Server
_vbo_InvalidateState( ctx, new_state );
_swsetup_InvalidateState( ctx, new_state );
- st_invalidate_state( ctx, new_state );
-
-
if (ctx->DrawBuffer->Name != 0)
return;
* GL_DITHER, GL_READ/DRAW_BUFFER, buffer binding state, etc. effect
* renderbuffer span/clear funcs.
*/
- if (new_state & (_NEW_COLOR | _NEW_BUFFERS)) {
+ if (new_state & (_NEW_COLOR | _NEW_PIXEL | _NEW_BUFFERS)) {
XMesaBuffer xmbuf = XMESA_BUFFER(ctx->DrawBuffer);
struct xmesa_renderbuffer *front_xrb, *back_xrb;
driver->IndexMask = index_mask;
driver->ColorMask = color_mask;
driver->Enable = enable;
- driver->Clear = xmesa_clear_buffers;
+ driver->Clear = clear_buffers;
driver->Viewport = xmesa_viewport;
#ifndef XFree86Server
driver->CopyPixels = xmesa_CopyPixels;
if (xmvisual->undithered_pf == PF_8R8G8B &&
- xmvisual->dithered_pf == PF_8R8G8B) {
+ xmvisual->dithered_pf == PF_8R8G8B &&
+ xmvisual->BitsPerPixel == 32) {
driver->DrawPixels = xmesa_DrawPixels_8R8G8B;
}
else if (xmvisual->undithered_pf == PF_5R6G5B) {
driver->BeginQuery = xmesa_begin_query;
driver->EndQuery = xmesa_end_query;
#endif
-
}
attribs[numAttribs++] = FXMESA_NONE;
/* [dBorca] we should take an envvar for `fxMesaSelectCurrentBoard'!!! */
- hw = fxMesaSelectCurrentBoard(0);
+/* hw = fxMesaSelectCurrentBoard(0); */
+ hw = GR_SSTTYPE_Voodoo2;
/* if these fail, there's a new bug somewhere */
ASSERT(b->mesa_buffer.Width > 0);
#include "glxheader.h"
-#include "depth.h"
-#include "macros.h"
-#include "mtypes.h"
+#include "main/depth.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "xmesaP.h"
/* Internal swrast includes:
#define GET_XRB(XRB) struct xmesa_renderbuffer *XRB = \
- xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped)
+ xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped)
/*
const int depth = GET_VISUAL_DEPTH(xmesa->xm_visual);
const struct xmesa_renderbuffer *xrb;
- if ((ctx->DrawBuffer->_ColorDrawBufferMask[0]
- & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT)) == 0)
+ if ((ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_FRONT_LEFT) &&
+ (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_BACK_LEFT))
return (swrast_line_func) NULL;
if (ctx->RenderMode != GL_RENDER) return (swrast_line_func) NULL;
if (ctx->Line.SmoothFlag) return (swrast_line_func) NULL;
if (swrast->_RasterMask & MULTI_DRAW_BIT) return (swrast_line_func) NULL;
if (xmbuf->swAlpha) return (swrast_line_func) NULL;
- xrb = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
+ xrb = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped);
if (xrb->ximage
&& swrast->_RasterMask==DEPTH_BIT
}
#ifndef XFree86Server
- if (ctx->DrawBuffer->_NumColorDrawBuffers[0] == 1
- && ctx->DrawBuffer->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT
+ if (ctx->DrawBuffer->_NumColorDrawBuffers == 1
+ && ctx->DrawBuffer->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT
&& swrast->_RasterMask == LOGIC_OP_BIT
&& ctx->Color.LogicOp == GL_XOR
&& !ctx->Line.StippleFlag
*/
#include "glxheader.h"
-#include "colormac.h"
-#include "context.h"
-#include "depth.h"
-#include "drawpix.h"
-#include "extensions.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
-#include "state.h"
+#include "main/colormac.h"
+#include "main/context.h"
+#include "main/depth.h"
+#include "main/drawpix.h"
+#include "main/extensions.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
+#include "main/state.h"
#include "xmesaP.h"
#include "swrast/swrast.h"
}
-
-static void *get_pointer_4_ximage( GLcontext *ctx,
- struct gl_renderbuffer *rb,
- GLint x, GLint y )
-{
- GET_XRB(xrb);
- return PIXEL_ADDR4(xrb, x, y);
-}
-
-
-
/*
* Write a span of PF_8A8B8G8R-format pixels to an ximage.
*/
enum pixel_format pixelformat, GLint depth)
{
const GLboolean pixmap = xrb->pixmap ? GL_TRUE : GL_FALSE;
- struct gl_renderbuffer *rb = &xrb->St.Base;
switch (pixelformat) {
case PF_Index:
- ASSERT(rb->DataType == GL_UNSIGNED_INT);
+ ASSERT(xrb->Base.DataType == GL_UNSIGNED_INT);
if (pixmap) {
- rb->PutRow = put_row_ci_pixmap;
- rb->PutRowRGB = NULL;
- rb->PutMonoRow = put_mono_row_ci_pixmap;
- rb->PutValues = put_values_ci_pixmap;
- rb->PutMonoValues = put_mono_values_ci_pixmap;
+ xrb->Base.PutRow = put_row_ci_pixmap;
+ xrb->Base.PutRowRGB = NULL;
+ xrb->Base.PutMonoRow = put_mono_row_ci_pixmap;
+ xrb->Base.PutValues = put_values_ci_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_ci_pixmap;
}
else {
- rb->PutRow = put_row_ci_ximage;
- rb->PutRowRGB = NULL;
- rb->PutMonoRow = put_mono_row_ci_ximage;
- rb->PutValues = put_values_ci_ximage;
- rb->PutMonoValues = put_mono_values_ci_ximage;
+ xrb->Base.PutRow = put_row_ci_ximage;
+ xrb->Base.PutRowRGB = NULL;
+ xrb->Base.PutMonoRow = put_mono_row_ci_ximage;
+ xrb->Base.PutValues = put_values_ci_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_ci_ximage;
}
break;
case PF_Truecolor:
if (pixmap) {
- rb->PutRow = put_row_TRUECOLOR_pixmap;
- rb->PutRowRGB = put_row_rgb_TRUECOLOR_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_TRUECOLOR_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_TRUECOLOR_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_TRUECOLOR_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_TRUECOLOR_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_TRUECOLOR_ximage;
- rb->PutRowRGB = put_row_rgb_TRUECOLOR_ximage;
- rb->PutMonoRow = put_mono_row_ximage;
- rb->PutValues = put_values_TRUECOLOR_ximage;
- rb->PutMonoValues = put_mono_values_ximage;
+ xrb->Base.PutRow = put_row_TRUECOLOR_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_TRUECOLOR_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_ximage;
+ xrb->Base.PutValues = put_values_TRUECOLOR_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_ximage;
}
break;
case PF_Dither_True:
if (pixmap) {
- rb->PutRow = put_row_TRUEDITHER_pixmap;
- rb->PutRowRGB = put_row_rgb_TRUEDITHER_pixmap;
- rb->PutMonoRow = put_mono_row_TRUEDITHER_pixmap;
- rb->PutValues = put_values_TRUEDITHER_pixmap;
- rb->PutMonoValues = put_mono_values_TRUEDITHER_pixmap;
+ xrb->Base.PutRow = put_row_TRUEDITHER_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_TRUEDITHER_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_TRUEDITHER_pixmap;
+ xrb->Base.PutValues = put_values_TRUEDITHER_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_TRUEDITHER_pixmap;
}
else {
- rb->PutRow = put_row_TRUEDITHER_ximage;
- rb->PutRowRGB = put_row_rgb_TRUEDITHER_ximage;
- rb->PutMonoRow = put_mono_row_TRUEDITHER_ximage;
- rb->PutValues = put_values_TRUEDITHER_ximage;
- rb->PutMonoValues = put_mono_values_TRUEDITHER_ximage;
+ xrb->Base.PutRow = put_row_TRUEDITHER_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_TRUEDITHER_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_TRUEDITHER_ximage;
+ xrb->Base.PutValues = put_values_TRUEDITHER_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_TRUEDITHER_ximage;
}
break;
case PF_8A8B8G8R:
if (pixmap) {
- rb->PutRow = put_row_8A8B8G8R_pixmap;
- rb->PutRowRGB = put_row_rgb_8A8B8G8R_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_8A8B8G8R_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_8A8B8G8R_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_8A8B8G8R_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_8A8B8G8R_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_8A8B8G8R_ximage;
- rb->PutRowRGB = put_row_rgb_8A8B8G8R_ximage;
- rb->PutMonoRow = put_mono_row_8A8B8G8R_ximage;
- rb->PutValues = put_values_8A8B8G8R_ximage;
- rb->PutMonoValues = put_mono_values_8A8B8G8R_ximage;
- rb->GetPointer = get_pointer_4_ximage;
+ xrb->Base.PutRow = put_row_8A8B8G8R_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_8A8B8G8R_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_8A8B8G8R_ximage;
+ xrb->Base.PutValues = put_values_8A8B8G8R_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_8A8B8G8R_ximage;
}
break;
case PF_8A8R8G8B:
if (pixmap) {
- rb->PutRow = put_row_8A8R8G8B_pixmap;
- rb->PutRowRGB = put_row_rgb_8A8R8G8B_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_8A8R8G8B_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_8A8R8G8B_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_8A8R8G8B_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_8A8R8G8B_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_8A8R8G8B_ximage;
- rb->PutRowRGB = put_row_rgb_8A8R8G8B_ximage;
- rb->PutMonoRow = put_mono_row_8A8R8G8B_ximage;
- rb->PutValues = put_values_8A8R8G8B_ximage;
- rb->PutMonoValues = put_mono_values_8A8R8G8B_ximage;
- rb->GetPointer = get_pointer_4_ximage;
+ xrb->Base.PutRow = put_row_8A8R8G8B_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_8A8R8G8B_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_8A8R8G8B_ximage;
+ xrb->Base.PutValues = put_values_8A8R8G8B_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_8A8R8G8B_ximage;
}
break;
case PF_8R8G8B:
if (pixmap) {
- rb->PutRow = put_row_8R8G8B_pixmap;
- rb->PutRowRGB = put_row_rgb_8R8G8B_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_8R8G8B_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_8R8G8B_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_8R8G8B_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_8R8G8B_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_8R8G8B_ximage;
- rb->PutRowRGB = put_row_rgb_8R8G8B_ximage;
- rb->PutMonoRow = put_mono_row_8R8G8B_ximage;
- rb->PutValues = put_values_8R8G8B_ximage;
- rb->PutMonoValues = put_mono_values_8R8G8B_ximage;
+ xrb->Base.PutRow = put_row_8R8G8B_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_8R8G8B_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_8R8G8B_ximage;
+ xrb->Base.PutValues = put_values_8R8G8B_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_8R8G8B_ximage;
}
break;
case PF_8R8G8B24:
if (pixmap) {
- rb->PutRow = put_row_8R8G8B24_pixmap;
- rb->PutRowRGB = put_row_rgb_8R8G8B24_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_8R8G8B24_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_8R8G8B24_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_8R8G8B24_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_8R8G8B24_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_8R8G8B24_ximage;
- rb->PutRowRGB = put_row_rgb_8R8G8B24_ximage;
- rb->PutMonoRow = put_mono_row_8R8G8B24_ximage;
- rb->PutValues = put_values_8R8G8B24_ximage;
- rb->PutMonoValues = put_mono_values_8R8G8B24_ximage;
+ xrb->Base.PutRow = put_row_8R8G8B24_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_8R8G8B24_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_8R8G8B24_ximage;
+ xrb->Base.PutValues = put_values_8R8G8B24_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_8R8G8B24_ximage;
}
break;
case PF_5R6G5B:
if (pixmap) {
- rb->PutRow = put_row_5R6G5B_pixmap;
- rb->PutRowRGB = put_row_rgb_5R6G5B_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_5R6G5B_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_5R6G5B_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_5R6G5B_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_5R6G5B_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_5R6G5B_ximage;
- rb->PutRowRGB = put_row_rgb_5R6G5B_ximage;
- rb->PutMonoRow = put_mono_row_ximage;
- rb->PutValues = put_values_5R6G5B_ximage;
- rb->PutMonoValues = put_mono_values_ximage;
+ xrb->Base.PutRow = put_row_5R6G5B_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_5R6G5B_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_ximage;
+ xrb->Base.PutValues = put_values_5R6G5B_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_ximage;
}
break;
case PF_Dither_5R6G5B:
if (pixmap) {
- rb->PutRow = put_row_DITHER_5R6G5B_pixmap;
- rb->PutRowRGB = put_row_rgb_DITHER_5R6G5B_pixmap;
- rb->PutMonoRow = put_mono_row_TRUEDITHER_pixmap;
- rb->PutValues = put_values_DITHER_5R6G5B_pixmap;
- rb->PutMonoValues = put_mono_values_TRUEDITHER_pixmap;
+ xrb->Base.PutRow = put_row_DITHER_5R6G5B_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_DITHER_5R6G5B_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_TRUEDITHER_pixmap;
+ xrb->Base.PutValues = put_values_DITHER_5R6G5B_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_TRUEDITHER_pixmap;
}
else {
- rb->PutRow = put_row_DITHER_5R6G5B_ximage;
- rb->PutRowRGB = put_row_rgb_DITHER_5R6G5B_ximage;
- rb->PutMonoRow = put_mono_row_DITHER_5R6G5B_ximage;
- rb->PutValues = put_values_DITHER_5R6G5B_ximage;
- rb->PutMonoValues = put_mono_values_DITHER_5R6G5B_ximage;
+ xrb->Base.PutRow = put_row_DITHER_5R6G5B_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_DITHER_5R6G5B_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_DITHER_5R6G5B_ximage;
+ xrb->Base.PutValues = put_values_DITHER_5R6G5B_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_DITHER_5R6G5B_ximage;
}
break;
case PF_Dither:
if (pixmap) {
- rb->PutRow = put_row_DITHER_pixmap;
- rb->PutRowRGB = put_row_rgb_DITHER_pixmap;
- rb->PutMonoRow = put_mono_row_DITHER_pixmap;
- rb->PutValues = put_values_DITHER_pixmap;
- rb->PutMonoValues = put_mono_values_DITHER_pixmap;
+ xrb->Base.PutRow = put_row_DITHER_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_DITHER_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_DITHER_pixmap;
+ xrb->Base.PutValues = put_values_DITHER_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_DITHER_pixmap;
}
else {
if (depth == 8) {
- rb->PutRow = put_row_DITHER8_ximage;
- rb->PutRowRGB = put_row_rgb_DITHER8_ximage;
- rb->PutMonoRow = put_mono_row_DITHER8_ximage;
- rb->PutValues = put_values_DITHER8_ximage;
- rb->PutMonoValues = put_mono_values_DITHER8_ximage;
+ xrb->Base.PutRow = put_row_DITHER8_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_DITHER8_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_DITHER8_ximage;
+ xrb->Base.PutValues = put_values_DITHER8_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_DITHER8_ximage;
}
else {
- rb->PutRow = put_row_DITHER_ximage;
- rb->PutRowRGB = put_row_rgb_DITHER_ximage;
- rb->PutMonoRow = put_mono_row_DITHER_ximage;
- rb->PutValues = put_values_DITHER_ximage;
- rb->PutMonoValues = put_mono_values_DITHER_ximage;
+ xrb->Base.PutRow = put_row_DITHER_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_DITHER_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_DITHER_ximage;
+ xrb->Base.PutValues = put_values_DITHER_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_DITHER_ximage;
}
}
break;
case PF_1Bit:
if (pixmap) {
- rb->PutRow = put_row_1BIT_pixmap;
- rb->PutRowRGB = put_row_rgb_1BIT_pixmap;
- rb->PutMonoRow = put_mono_row_1BIT_pixmap;
- rb->PutValues = put_values_1BIT_pixmap;
- rb->PutMonoValues = put_mono_values_1BIT_pixmap;
+ xrb->Base.PutRow = put_row_1BIT_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_1BIT_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_1BIT_pixmap;
+ xrb->Base.PutValues = put_values_1BIT_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_1BIT_pixmap;
}
else {
- rb->PutRow = put_row_1BIT_ximage;
- rb->PutRowRGB = put_row_rgb_1BIT_ximage;
- rb->PutMonoRow = put_mono_row_1BIT_ximage;
- rb->PutValues = put_values_1BIT_ximage;
- rb->PutMonoValues = put_mono_values_1BIT_ximage;
+ xrb->Base.PutRow = put_row_1BIT_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_1BIT_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_1BIT_ximage;
+ xrb->Base.PutValues = put_values_1BIT_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_1BIT_ximage;
}
break;
case PF_HPCR:
if (pixmap) {
- rb->PutRow = put_row_HPCR_pixmap;
- rb->PutRowRGB = put_row_rgb_HPCR_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_HPCR_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_HPCR_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_HPCR_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_HPCR_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
- rb->PutRow = put_row_HPCR_ximage;
- rb->PutRowRGB = put_row_rgb_HPCR_ximage;
- rb->PutMonoRow = put_mono_row_HPCR_ximage;
- rb->PutValues = put_values_HPCR_ximage;
- rb->PutMonoValues = put_mono_values_HPCR_ximage;
+ xrb->Base.PutRow = put_row_HPCR_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_HPCR_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_HPCR_ximage;
+ xrb->Base.PutValues = put_values_HPCR_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_HPCR_ximage;
}
break;
case PF_Lookup:
if (pixmap) {
- rb->PutRow = put_row_LOOKUP_pixmap;
- rb->PutRowRGB = put_row_rgb_LOOKUP_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_LOOKUP_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_LOOKUP_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_LOOKUP_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_LOOKUP_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
if (depth==8) {
- rb->PutRow = put_row_LOOKUP8_ximage;
- rb->PutRowRGB = put_row_rgb_LOOKUP8_ximage;
- rb->PutMonoRow = put_mono_row_LOOKUP8_ximage;
- rb->PutValues = put_values_LOOKUP8_ximage;
- rb->PutMonoValues = put_mono_values_LOOKUP8_ximage;
+ xrb->Base.PutRow = put_row_LOOKUP8_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_LOOKUP8_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_LOOKUP8_ximage;
+ xrb->Base.PutValues = put_values_LOOKUP8_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_LOOKUP8_ximage;
}
else {
- rb->PutRow = put_row_LOOKUP_ximage;
- rb->PutRowRGB = put_row_rgb_LOOKUP_ximage;
- rb->PutMonoRow = put_mono_row_ximage;
- rb->PutValues = put_values_LOOKUP_ximage;
- rb->PutMonoValues = put_mono_values_ximage;
+ xrb->Base.PutRow = put_row_LOOKUP_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_LOOKUP_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_ximage;
+ xrb->Base.PutValues = put_values_LOOKUP_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_ximage;
}
}
break;
case PF_Grayscale:
if (pixmap) {
- rb->PutRow = put_row_GRAYSCALE_pixmap;
- rb->PutRowRGB = put_row_rgb_GRAYSCALE_pixmap;
- rb->PutMonoRow = put_mono_row_pixmap;
- rb->PutValues = put_values_GRAYSCALE_pixmap;
- rb->PutMonoValues = put_mono_values_pixmap;
+ xrb->Base.PutRow = put_row_GRAYSCALE_pixmap;
+ xrb->Base.PutRowRGB = put_row_rgb_GRAYSCALE_pixmap;
+ xrb->Base.PutMonoRow = put_mono_row_pixmap;
+ xrb->Base.PutValues = put_values_GRAYSCALE_pixmap;
+ xrb->Base.PutMonoValues = put_mono_values_pixmap;
}
else {
if (depth == 8) {
- rb->PutRow = put_row_GRAYSCALE8_ximage;
- rb->PutRowRGB = put_row_rgb_GRAYSCALE8_ximage;
- rb->PutMonoRow = put_mono_row_GRAYSCALE8_ximage;
- rb->PutValues = put_values_GRAYSCALE8_ximage;
- rb->PutMonoValues = put_mono_values_GRAYSCALE8_ximage;
+ xrb->Base.PutRow = put_row_GRAYSCALE8_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_GRAYSCALE8_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_GRAYSCALE8_ximage;
+ xrb->Base.PutValues = put_values_GRAYSCALE8_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_GRAYSCALE8_ximage;
}
else {
- rb->PutRow = put_row_GRAYSCALE_ximage;
- rb->PutRowRGB = put_row_rgb_GRAYSCALE_ximage;
- rb->PutMonoRow = put_mono_row_ximage;
- rb->PutValues = put_values_GRAYSCALE_ximage;
- rb->PutMonoValues = put_mono_values_ximage;
+ xrb->Base.PutRow = put_row_GRAYSCALE_ximage;
+ xrb->Base.PutRowRGB = put_row_rgb_GRAYSCALE_ximage;
+ xrb->Base.PutMonoRow = put_mono_row_ximage;
+ xrb->Base.PutValues = put_values_GRAYSCALE_ximage;
+ xrb->Base.PutMonoValues = put_mono_values_ximage;
}
}
break;
/* Get functions */
if (pixelformat == PF_Index) {
- rb->GetRow = get_row_ci;
- rb->GetValues = get_values_ci;
+ xrb->Base.GetRow = get_row_ci;
+ xrb->Base.GetValues = get_values_ci;
}
else {
- rb->GetRow = get_row_rgba;
- rb->GetValues = get_values_rgba;
+ xrb->Base.GetRow = get_row_rgba;
+ xrb->Base.GetValues = get_values_rgba;
}
}
+++ /dev/null
-/*
- * Mesa 3-D graphics library
- * Version: 7.1
- *
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-/**
- * \file xm_surface.c
- * Code to allow the softpipe code to write to X windows/buffers.
- * This is a bit of a hack for now. We've basically got two different
- * abstractions for color buffers: gl_renderbuffer and pipe_surface.
- * They'll need to get merged someday...
- * For now, they're separate things that point to each other.
- */
-
-
-#include "glxheader.h"
-#include "GL/xmesa.h"
-#include "xmesaP.h"
-#include "context.h"
-#include "imports.h"
-#include "macros.h"
-#include "framebuffer.h"
-#include "renderbuffer.h"
-
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_winsys.h"
-#include "softpipe/sp_context.h"
-#include "softpipe/sp_clear.h"
-#include "softpipe/sp_tile_cache.h"
-#include "softpipe/sp_surface.h"
-#include "state_tracker/st_context.h"
-
-
-#define CLIP_TILE \
- do { \
- if (x + w > ps->width) \
- w = ps->width - x; \
- if (y + h > ps->height) \
- h = ps->height -y; \
- } while(0)
-
-
-static INLINE struct xmesa_surface *
-xmesa_surface(struct pipe_surface *ps)
-{
- return (struct xmesa_surface *) ps;
-}
-
-
-static INLINE struct xmesa_renderbuffer *
-xmesa_rb(struct pipe_surface *ps)
-{
- struct xmesa_surface *xms = xmesa_surface(ps);
- return xms->xrb;
-}
-
-
-#define FLIP(Y) Y = xrb->St.Base.Height - (Y) - 1;
-
-
-void
-xmesa_get_tile_rgba(struct pipe_context *pipe, struct pipe_surface *ps,
- uint x, uint y, uint w, uint h, float *p)
-{
- struct xmesa_surface *xms = xmesa_surface(ps);
- struct xmesa_renderbuffer *xrb = xms->xrb;
-
- if (xrb) {
- /* this is a front/back color buffer */
- GLubyte tmp[MAX_WIDTH * 4];
- GLuint i, j;
- uint w0 = w;
- GET_CURRENT_CONTEXT(ctx);
-
- CLIP_TILE;
-
- FLIP(y);
- for (i = 0; i < h; i++) {
- xrb->St.Base.GetRow(ctx, &xrb->St.Base, w, x, y - i, tmp);
- for (j = 0; j < w * 4; j++) {
- p[j] = UBYTE_TO_FLOAT(tmp[j]);
- }
- p += w0 * 4;
- }
- }
- else {
- /* other softpipe surface */
- softpipe_get_tile_rgba(ps, x, y, w, h, p);
- }
-}
-
-
-void
-xmesa_put_tile_rgba(struct pipe_context *pipe, struct pipe_surface *ps,
- uint x, uint y, uint w, uint h, const float *p)
-{
- struct xmesa_surface *xms = xmesa_surface(ps);
- struct xmesa_renderbuffer *xrb = xms->xrb;
-
- if (xrb) {
- /* this is a front/back color buffer */
- GLubyte tmp[MAX_WIDTH * 4];
- GLuint i, j;
- uint w0 = w;
- GET_CURRENT_CONTEXT(ctx);
- CLIP_TILE;
- FLIP(y);
- for (i = 0; i < h; i++) {
- for (j = 0; j < w * 4; j++) {
- UNCLAMPED_FLOAT_TO_UBYTE(tmp[j], p[j]);
- }
- xrb->St.Base.PutRow(ctx, &xrb->St.Base, w, x, y - i, tmp, NULL);
- p += w0 * 4;
- }
-#if 0 /* debug: flush */
- {
- XMesaContext xm = XMESA_CONTEXT(ctx);
- XSync(xm->display, 0);
- }
-#endif
- }
- else {
- /* other softpipe surface */
- softpipe_put_tile_rgba(ps, x, y, w, h, p);
- }
-}
-
-
-
-/**
- * Called to create a pipe_surface for each X renderbuffer.
- * Note: this is being used instead of pipe->surface_alloc() since we
- * have special/unique quad read/write functions for X.
- */
-struct pipe_surface *
-xmesa_new_color_surface(struct pipe_context *pipe, GLuint pipeFormat)
-{
- struct xmesa_surface *xms = CALLOC_STRUCT(xmesa_surface);
-
- assert(pipeFormat);
-
- xms->surface.format = pipeFormat;
- xms->surface.refcount = 1;
-
- /* Note, the region we allocate doesn't actually have any storage
- * since we're drawing into an XImage or Pixmap.
- * The region's size will get set in the xmesa_alloc_front/back_storage()
- * functions.
- */
- if (pipe)
- xms->surface.region = pipe->winsys->region_alloc(pipe->winsys,
- 1, 0, 0, 0x0);
-
- return &xms->surface;
-}
-
-
-/**
- * Called via pipe->surface_alloc() to create new surfaces (textures,
- * renderbuffers, etc.
- */
-struct pipe_surface *
-xmesa_surface_alloc(struct pipe_context *pipe, GLuint pipeFormat)
-{
- struct xmesa_surface *xms = CALLOC_STRUCT(xmesa_surface);
-
- assert(pipe);
- assert(pipeFormat);
-
- xms->surface.format = pipeFormat;
- xms->surface.refcount = 1;
-
- return &xms->surface;
-}
-
-
-boolean
-xmesa_is_format_supported(struct pipe_context *pipe, uint format)
-{
- switch( format ) {
- case PIPE_FORMAT_U_A8_R8_G8_B8:
- case PIPE_FORMAT_S_R16_G16_B16_A16:
- case PIPE_FORMAT_S8_Z24:
- return TRUE;
- };
- return FALSE;
-}
-
-
-/**
- * Called via pipe->clear()
- */
-void
-xmesa_clear(struct pipe_context *pipe, struct pipe_surface *ps, GLuint value)
-{
- struct xmesa_renderbuffer *xrb = xmesa_rb(ps);
-
- /* XXX actually, we should just discard any cached tiles from this
- * surface since we don't want to accidentally re-use them after clearing.
- */
- pipe->flush(pipe, 0);
-
- {
- struct softpipe_context *sp = softpipe_context(pipe);
- if (ps == sp_tile_cache_get_surface(sp->cbuf_cache[0])) {
- float clear[4];
- clear[0] = 0.2; /* XXX hack */
- clear[1] = 0.2;
- clear[2] = 0.2;
- clear[3] = 0.2;
- sp_tile_cache_clear(sp->cbuf_cache[0], clear);
- }
- }
-
- if (xrb && xrb->ximage) {
- /* clearing back color buffer */
- GET_CURRENT_CONTEXT(ctx);
- xmesa_clear_buffers(ctx, BUFFER_BIT_BACK_LEFT);
- }
- else if (xrb && xrb->pixmap) {
- /* clearing front color buffer */
- GET_CURRENT_CONTEXT(ctx);
- xmesa_clear_buffers(ctx, BUFFER_BIT_FRONT_LEFT);
- }
- else {
- /* clearing other buffer */
- softpipe_clear(pipe, ps, value);
- }
-}
-
*/
+#include "main/depth.h"
+#include "main/macros.h"
+#include "main/imports.h"
+#include "main/mtypes.h"
#include "glxheader.h"
-#include "depth.h"
-#include "macros.h"
-#include "imports.h"
-#include "mtypes.h"
#include "xmesaP.h"
/* Internal swrast includes:
#define GET_XRB(XRB) struct xmesa_renderbuffer *XRB = \
- xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped)
+ xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped)
/**********************************************************************/
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLint x = span.x, y = YFLIP(xrb, span.y); \
GLuint i; \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.blue += span.blueStep; \
span.alpha += span.alphaStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.blue += span.blueStep; \
span.alpha += span.alphaStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
XDITHER_SETUP(y); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
XDITHER_SETUP(y); \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
LOOKUP_SETUP; \
for (i = 0; i < span.end; i++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaImage *img = xrb->ximage; \
unsigned long pixel; \
PACK_TRUECOLOR(pixel, v2->color[0], v2->color[1], v2->color[2]);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
GLuint p = PACK_8A8B8G8R( v2->color[0], v2->color[1],\
v2->color[2], v2->color[3]);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
GLuint p = PACK_8A8R8G8B(v2->color[0], v2->color[1], \
v2->color[2], v2->color[3]);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
GLuint p = PACK_8R8G8B( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
GLushort p = PACK_5R6G5B( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
FLAT_DITHER_ROW_SETUP(YFLIP(xrb, y)); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage; \
FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
FLAT_DITHER_ROW_SETUP(y); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
GLubyte r = v2->color[0]; \
GLubyte g = v2->color[1]; \
GLubyte b = v2->color[2];
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
GLubyte g = v2->color[1]; \
GLubyte b = v2->color[2]; \
GLubyte p = LOOKUP(r,g,b);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
const DEPTH_TYPE z = FixedToDepth(span.z); \
zRow[i] = z; \
} \
span.z += span.zStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = PACK_8A8B8G8R(FixedToInt(span.red), \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.alpha += span.alphaStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = PACK_8A8R8G8B(FixedToInt(span.red), \
span.green += span.greenStep; \
span.blue += span.blueStep; \
span.alpha += span.alphaStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = PACK_8R8G8B(FixedToInt(span.red), \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
PIXEL_TYPE *pixel = pRow; \
for (i = 0; i < span.end; i++, pixel++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) PACK_5R6G5B(FixedToInt(span.red), \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
XDITHER_SETUP(y); \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
XDITHER_SETUP(y); \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define BYTES_PER_ROW (xrb->ximage->bytes_per_line)
#define SETUP_CODE \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
LOOKUP_SETUP; \
for (i = 0; i < span.end; i++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
span.red += span.redStep; \
span.green += span.greenStep; \
span.blue += span.blueStep; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaImage *img = xrb->ximage; \
unsigned long pixel; \
PACK_TRUECOLOR(pixel, v2->color[0], v2->color[1], v2->color[2]);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
XMesaPutPixel(img, x, y, pixel); \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_8B8G8R( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_8R8G8B( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_8R8G8B( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
PIXEL_TYPE *pixel = pRow; \
for (i = 0; i < span.end; i++, pixel++) { \
pixel->r = color[RCOMP]; \
pixel->g = color[GCOMP]; \
pixel->b = color[BCOMP]; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
PACK_TRUEDITHER(p, x, y, v2->color[0], \
v2->color[1], v2->color[2] ); \
XMesaPutPixel(img, x, y, p); \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
unsigned long p = PACK_5R6G5B( v2->color[0], \
v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
XMesaContext xmesa = XMESA_CONTEXT(ctx); \
GET_XRB(xrb); \
const GLubyte *color = v2->color;
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
PACK_TRUEDITHER(pRow[i], x, y, color[RCOMP], \
color[GCOMP], color[BCOMP]); \
- }
+ } }
#include "swrast/s_tritemp.h"
#define SETUP_CODE \
GET_XRB(xrb); \
FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
FLAT_DITHER_ROW_SETUP(YFLIP(xrb, y)); \
for (i = 0; i < span.end; i++, x++) { \
pRow[i] = (PIXEL_TYPE) FLAT_DITHER(x); \
- }
+ } }
#include "swrast/s_tritemp.h"
GET_XRB(xrb); \
XMesaImage *img = xrb->ximage; \
FLAT_DITHER_SETUP( v2->color[0], v2->color[1], v2->color[2] );
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
FLAT_DITHER_ROW_SETUP(y); \
for (i = 0; i < span.end; i++, x++) { \
unsigned long p = FLAT_DITHER(x); \
XMesaPutPixel(img, x, y, p ); \
- }
+ } }
#include "swrast/s_tritemp.h"
GLubyte r = v2->color[0]; \
GLubyte g = v2->color[1]; \
GLubyte b = v2->color[2];
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
GLint x = span.x, y = YFLIP(xrb, span.y); \
for (i = 0; i < span.end; i++, x++) { \
pRow[i] = (PIXEL_TYPE) DITHER_HPCR(x, y, r, g, b); \
- }
+ } }
#include "swrast/s_tritemp.h"
GLubyte g = v2->color[1]; \
GLubyte b = v2->color[2]; \
GLubyte p = LOOKUP(r,g,b);
-#define RENDER_SPAN( span ) \
+#define RENDER_SPAN( span ) { \
GLuint i; \
for (i = 0; i < span.end; i++) { \
pRow[i] = (PIXEL_TYPE) p; \
- }
+ } }
#include "swrast/s_tritemp.h"
#endif
-#if 0
-GLboolean xmesa_get_cbuf_details( GLcontext *ctx,
- void **ptr,
- GLuint *cpp,
- GLint *stride,
- GLuint *format )
-{
- XMesaContext xmesa = XMESA_CONTEXT(ctx);
- struct gl_framebuffer *fb = ctx->DrawBuffer;
- struct gl_renderbuffer *crb = fb->_ColorDrawBuffers[0][0];
- struct xmesa_renderbuffer *xrb = xmesa_renderbuffer(crb->Wrapped);
-
- *ptr = crb->GetPointer(ctx, crb, 0, 0);
- *stride = ((GLubyte *)crb->GetPointer(ctx, crb, 0, 1) -
- (GLubyte *)crb->GetPointer(ctx, crb, 0, 0));
-
- if (!ptr)
- goto bad;
-
- switch (xmesa->pixelformat) {
- case PF_8A8B8G8R:
- case PF_8A8R8G8B:
- *format = 1; /* whatever */
- *cpp = 4;
- break;
- default:
- goto bad;
- }
-
- return GL_TRUE;
-
- bad:
- *ptr = NULL;
- *stride = 0;
- *format = 0;
- return GL_FALSE;
-}
-#endif
-
-
/**
* Return pointer to line drawing function, or NULL if we should use a
* swrast fallback.
#endif
/* trivial fallback tests */
- if ((ctx->DrawBuffer->_ColorDrawBufferMask[0]
- & (BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT)) == 0)
+ if ((ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_FRONT_LEFT) &&
+ (ctx->DrawBuffer->_ColorDrawBufferIndexes[0] != BUFFER_BIT_BACK_LEFT))
return (swrast_tri_func) NULL;
if (ctx->RenderMode != GL_RENDER)
return (swrast_tri_func) NULL;
if (xmbuf->swAlpha)
return (swrast_tri_func) NULL;
- xrb = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]->Wrapped);
+ xrb = xmesa_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]->Wrapped);
if (xrb->ximage) {
if ( ctx->Light.ShadeModel==GL_SMOOTH
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Bismarck, ND., USA
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
- * USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- *
- **************************************************************************/
-
-/*
- * Authors:
- * Keith Whitwell
- * Brian Paul
- */
-
-
-#include "glxheader.h"
-#include "xmesaP.h"
-#include "main/macros.h"
-
-#include "pipe/p_winsys.h"
-#include "softpipe/sp_winsys.h"
-
-
-/**
- * XMesa winsys, derived from softpipe winsys.
- * NOTE: there's nothing really X-specific in this winsys layer so
- * we could probably lift it up somewhere.
- */
-struct xm_winsys
-{
- struct softpipe_winsys sws;
- int foo; /* placeholder */
-};
-
-
-/**
- * Low-level OS/window system memory buffer
- */
-struct xm_buffer
-{
- boolean userBuffer; /** Is this a user-space buffer? */
- int refcount;
- unsigned size;
- void *data;
- void *mapped;
-};
-
-
-
-/* Turn the softpipe opaque buffer pointer into a dri_bufmgr opaque
- * buffer pointer...
- */
-static inline struct xm_buffer *
-xm_bo( struct pipe_buffer *bo )
-{
- return (struct xm_buffer *) bo;
-}
-
-static inline struct pipe_buffer *
-pipe_bo( struct xm_buffer *bo )
-{
- return (struct pipe_buffer *) bo;
-}
-
-/* Turn a softpipe winsys into an xm/softpipe winsys:
- */
-static inline struct xm_winsys *
-xm_winsys(struct softpipe_winsys *sws)
-{
- return (struct xm_winsys *) sws;
-}
-
-
-/* Most callbacks map direcly onto dri_bufmgr operations:
- */
-static void *
-xm_buffer_map(struct pipe_winsys *pws, struct pipe_buffer *buf,
- unsigned flags)
-{
- struct xm_buffer *xm_buf = xm_bo(buf);
- xm_buf->mapped = xm_buf->data;
- return xm_buf->mapped;
-}
-
-static void
-xm_buffer_unmap(struct pipe_winsys *pws, struct pipe_buffer *buf)
-{
- struct xm_buffer *xm_buf = xm_bo(buf);
- xm_buf->mapped = NULL;
-}
-
-static void
-xm_buffer_reference(struct pipe_winsys *pws,
- struct pipe_buffer **ptr,
- struct pipe_buffer *buf)
-{
- if (*ptr) {
- struct xm_buffer *oldBuf = xm_bo(*ptr);
- oldBuf->refcount--;
- assert(oldBuf->refcount >= 0);
- if (oldBuf->refcount == 0) {
- if (oldBuf->data) {
- if (!oldBuf->userBuffer)
- free(oldBuf->data);
- oldBuf->data = NULL;
- }
- free(oldBuf);
- }
- *ptr = NULL;
- }
-
- assert(!(*ptr));
-
- if (buf) {
- struct xm_buffer *newBuf = xm_bo(buf);
- newBuf->refcount++;
- *ptr = buf;
- }
-}
-
-static void
-xm_buffer_data(struct pipe_winsys *pws, struct pipe_buffer *buf,
- unsigned size, const void *data, unsigned usage)
-{
- struct xm_buffer *xm_buf = xm_bo(buf);
- assert(!xm_buf->userBuffer);
- if (xm_buf->size != size) {
- if (xm_buf->data)
- free(xm_buf->data);
- xm_buf->data = malloc(size);
- xm_buf->size = size;
- }
- if (data)
- memcpy(xm_buf->data, data, size);
-}
-
-static void
-xm_buffer_subdata(struct pipe_winsys *pws, struct pipe_buffer *buf,
- unsigned long offset, unsigned long size, const void *data)
-{
- struct xm_buffer *xm_buf = xm_bo(buf);
- GLubyte *b = (GLubyte *) xm_buf->data;
- assert(!xm_buf->userBuffer);
- assert(b);
- memcpy(b + offset, data, size);
-}
-
-static void
-xm_buffer_get_subdata(struct pipe_winsys *pws, struct pipe_buffer *buf,
- unsigned long offset, unsigned long size, void *data)
-{
- const struct xm_buffer *xm_buf = xm_bo(buf);
- const GLubyte *b = (GLubyte *) xm_buf->data;
- assert(!xm_buf->userBuffer);
- assert(b);
- memcpy(data, b + offset, size);
-}
-
-static void
-xm_flush_frontbuffer(struct pipe_winsys *pws)
-{
- /*
- struct intel_context *intel = intel_pipe_winsys(sws)->intel;
- __DRIdrawablePrivate *dPriv = intel->driDrawable;
-
- intelCopyBuffer(dPriv, NULL);
- */
-}
-
-static void
-xm_wait_idle(struct pipe_winsys *pws)
-{
- /* no-op */
-}
-
-static const char *
-xm_get_name(struct pipe_winsys *pws)
-{
- return "Xlib";
-}
-
-
-static struct pipe_buffer *
-xm_buffer_create(struct pipe_winsys *pws,
- unsigned alignment,
- unsigned flags,
- unsigned hint)
-{
- struct xm_buffer *buffer = CALLOC_STRUCT(xm_buffer);
- buffer->refcount = 1;
- return pipe_bo(buffer);
-}
-
-
-/**
- * Create buffer which wraps user-space data.
- */
-static struct pipe_buffer *
-xm_user_buffer_create(struct pipe_winsys *pws, void *ptr, unsigned bytes)
-{
- struct xm_buffer *buffer = CALLOC_STRUCT(xm_buffer);
- buffer->userBuffer = TRUE;
- buffer->refcount = 1;
- buffer->data = ptr;
- buffer->size = bytes;
- return pipe_bo(buffer);
-}
-
-
-
-/**
- * Round n up to next multiple.
- */
-static INLINE unsigned
-round_up(unsigned n, unsigned multiple)
-{
- return (n + multiple - 1) & ~(multiple - 1);
-}
-
-
-static struct pipe_region *
-xm_region_alloc(struct pipe_winsys *winsys,
- unsigned cpp, unsigned width, unsigned height, unsigned flags)
-{
- struct pipe_region *region = CALLOC_STRUCT(pipe_region);
- const unsigned alignment = 64;
-
- region->cpp = cpp;
- region->pitch = round_up(width, alignment / cpp);
- region->height = height;
- region->refcount = 1;
-
- assert(region->pitch > 0);
-
- region->buffer = winsys->buffer_create( winsys, alignment, 0, 0 )
-;
-
- /* NULL data --> just allocate the space */
- winsys->buffer_data( winsys,
- region->buffer,
- region->pitch * cpp * height,
- NULL,
- PIPE_BUFFER_USAGE_PIXEL );
- return region;
-}
-
-
-static void
-xm_region_release(struct pipe_winsys *winsys, struct pipe_region **region)
-{
- if (!*region)
- return;
-
- assert((*region)->refcount > 0);
- (*region)->refcount--;
-
- if ((*region)->refcount == 0) {
- assert((*region)->map_refcount == 0);
-
- winsys->buffer_reference( winsys, &((*region)->buffer), NULL );
- free(*region);
- }
- *region = NULL;
-}
-
-
-/**
- * Called via pipe->surface_alloc() to create new surfaces (textures,
- * renderbuffers, etc.
- */
-static struct pipe_surface *
-xm_surface_alloc(struct pipe_winsys *ws, GLuint pipeFormat)
-{
- struct xmesa_surface *xms = CALLOC_STRUCT(xmesa_surface);
-
- assert(ws);
- assert(pipeFormat);
-
- xms->surface.format = pipeFormat;
- xms->surface.refcount = 1;
-#if 0
- /*
- * This is really just a softpipe surface, not an XImage/Pixmap surface.
- */
- softpipe_init_surface_funcs(&xms->surface);
-#endif
- return &xms->surface;
-}
-
-
-
-
-struct xmesa_pipe_winsys
-{
- struct pipe_winsys winsys;
- XMesaContext xmesa;
-};
-
-static struct pipe_winsys *
-xmesa_create_pipe_winsys( XMesaContext xmesa )
-{
- struct xmesa_pipe_winsys *xws = CALLOC_STRUCT(xmesa_pipe_winsys);
-
- /* Fill in this struct with callbacks that pipe will need to
- * communicate with the window system, buffer manager, etc.
- *
- * Pipe would be happy with a malloc based memory manager, but
- * the SwapBuffers implementation in this winsys driver requires
- * that rendering be done to an appropriate _DriBufferObject.
- */
- xws->winsys.buffer_create = xm_buffer_create;
- xws->winsys.user_buffer_create = xm_user_buffer_create;
- xws->winsys.buffer_map = xm_buffer_map;
- xws->winsys.buffer_unmap = xm_buffer_unmap;
- xws->winsys.buffer_reference = xm_buffer_reference;
- xws->winsys.buffer_data = xm_buffer_data;
- xws->winsys.buffer_subdata = xm_buffer_subdata;
- xws->winsys.buffer_get_subdata = xm_buffer_get_subdata;
-
- xws->winsys.region_alloc = xm_region_alloc;
- xws->winsys.region_release = xm_region_release;
-
- xws->winsys.surface_alloc = xm_surface_alloc;
-
- xws->winsys.flush_frontbuffer = xm_flush_frontbuffer;
- xws->winsys.wait_idle = xm_wait_idle;
- xws->winsys.get_name = xm_get_name;
- xws->xmesa = xmesa;
-
- return &xws->winsys;
-}
-
-
-struct pipe_context *
-xmesa_create_softpipe(XMesaContext xmesa)
-{
- struct xm_winsys *xm_ws = CALLOC_STRUCT( xm_winsys );
-
- /* Create the softpipe context:
- */
- return softpipe_create( xmesa_create_pipe_winsys(xmesa), &xm_ws->sws );
-}
#include "GL/xmesa.h"
-#include "mtypes.h"
+#include "main/mtypes.h"
#if defined(FX)
#include "GL/fxmesa.h"
#include "xm_glide.h"
#ifdef XFree86Server
#include "xm_image.h"
#endif
-#include "state_tracker/st_cb_fbo.h"
-#include "softpipe/sp_context.h"
-#include "softpipe/sp_surface.h"
extern _glthread_Mutex _xmesa_lock;
/**
- * Context info, dDerived from GLcontext.
+ * Context info, derived from GLcontext.
* Basically corresponds to a GLXContext.
*/
struct xmesa_context {
*/
struct xmesa_renderbuffer
{
-#if 0
struct gl_renderbuffer Base; /* Base class */
-#else
- struct st_renderbuffer St; /**< Base class */
-#endif
XMesaBuffer Parent; /**< The XMesaBuffer this renderbuffer belongs to */
XMesaDrawable drawable; /* Usually the X window ID */
GLint bottom; /* used for FLIP macro, equals height - 1 */
ClearFunc clearFunc;
-
- void *pSurface; /** pipe surface */
};
*/
extern struct xmesa_renderbuffer *
-xmesa_create_renderbuffer(GLcontext *ctx, GLuint name, const GLvisual *visual,
- GLboolean backBuffer);
+xmesa_new_renderbuffer(GLcontext *ctx, GLuint name, const GLvisual *visual,
+ GLboolean backBuffer);
extern void
xmesa_delete_framebuffer(struct gl_framebuffer *fb);
/**
* Return pointer to XMesaContext corresponding to a Mesa GLcontext.
* Since we're using structure containment, it's just a cast!.
- * XXX should use inlined function for better type safety.
*/
static INLINE XMesaContext
XMESA_CONTEXT(GLcontext *ctx)
/**
* Return pointer to XMesaBuffer corresponding to a Mesa GLframebuffer.
* Since we're using structure containment, it's just a cast!.
- * XXX should use inlined function for better type safety.
*/
static INLINE XMesaBuffer
XMESA_BUFFER(GLframebuffer *b)
#define ENABLE_EXT_timer_query 0 /* may not have 64-bit GLuint64EXT */
#endif
-
-struct pipe_surface;
-struct pipe_context;
-
-struct xmesa_surface
-{
- struct pipe_surface surface;
- struct xmesa_renderbuffer *xrb;
-};
-
-
-extern void
-xmesa_clear(struct pipe_context *pipe, struct pipe_surface *ps, GLuint value);
-
-extern void
-xmesa_clear_buffers(GLcontext *ctx, GLbitfield buffers);
-
-extern struct pipe_context *
-xmesa_create_softpipe(XMesaContext xm);
-
-extern struct pipe_surface *
-xmesa_surface_alloc(struct pipe_context *pipe, GLuint format);
-
-extern struct pipe_surface *
-xmesa_new_color_surface(struct pipe_context *pipe, GLuint format);
-
-extern boolean
-xmesa_is_format_supported(struct pipe_context *pipe, uint format);
-
-extern void
-xmesa_get_tile_rgba(struct pipe_context *pipe, struct pipe_surface *ps,
- uint x, uint y, uint w, uint h, float *p);
-
-extern void
-xmesa_put_tile_rgba(struct pipe_context *pipe, struct pipe_surface *ps,
- uint x, uint y, uint w, uint h, const float *p);
-
#endif
--- /dev/null
+prefix=@INSTALL_DIR@
+exec_prefix=${prefix}
+libdir=@INSTALL_LIB_DIR@
+includedir=@INSTALL_INC_DIR@
+
+Name: gl
+Description: Mesa OpenGL library
+Requires:
+Version: @VERSION@
+Libs: -L${libdir} -lGL
+Cflags: -I${includedir}
<enum name="FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT" value="0x8CDC"/>
<enum name="FRAMEBUFFER_UNSUPPORTED_EXT" value="0x8CDD"/>
<enum name="FRAMEBUFFER_STATUS_ERROR_EXT" value="0x8CDE"/>
-
- <enum name="FRAMEBUFFER_BINDING_EXT" value="0x8CA6"/>
- <enum name="RENDERBUFFER_BINDING_EXT" value="0x8CA7"/>
- <enum name="MAX_COLOR_ATTACHMENTS_EXT" value="0x8CDF"/>
- <enum name="MAX_RENDERBUFFER_SIZE_EXT" value="0x84E8"/>
-
+ <enum name="FRAMEBUFFER_BINDING_EXT" count="1" value="0x8CA6">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="RENDERBUFFER_BINDING_EXT" count="1" value="0x8CA7">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="MAX_COLOR_ATTACHMENTS_EXT" count="1" value="0x8CDF">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="MAX_RENDERBUFFER_SIZE_EXT" count="1" value="0x84E8">
+ <size name="Get" mode="get"/>
+ </enum>
<enum name="INVALID_FRAMEBUFFER_OPERATION_EXT" value="0x0506"/>
<function name="IsRenderbufferEXT" offset="assign">
../../glx/x11/indirect_size.c
-#XORG_BASE = /home/idr/devel/graphics/Xorg/xserver/xorg
-GLX_DIR = $(XORG_BASE)/GL/glx
+GLX_DIR = $(XORG_BASE)/glx
-SERVER_OUTPUTS = $(GLX_DIR)/indirect_dispatch.c \
+SERVER_GLAPI_FILES = \
+ $(GLX_DIR)/glapi.h \
+ $(GLX_DIR)/glapi.c \
+ $(GLX_DIR)/glthread.c \
+ $(GLX_DIR)/glthread.h
+
+SERVER_OUTPUTS = \
+ $(GLX_DIR)/indirect_dispatch.c \
$(GLX_DIR)/indirect_dispatch_swap.c \
$(GLX_DIR)/indirect_dispatch.h \
$(GLX_DIR)/indirect_reqsize.c \
$(GLX_DIR)/indirect_reqsize.h \
+ $(GLX_DIR)/indirect_size.h \
$(GLX_DIR)/indirect_size_get.c \
$(GLX_DIR)/indirect_size_get.h \
- $(GLX_DIR)/indirect_table.c
+ $(GLX_DIR)/indirect_table.c \
+ $(GLX_DIR)/glapitemp.h \
+ $(GLX_DIR)/glapitable.h \
+ $(GLX_DIR)/glapioffsets.h \
+ $(GLX_DIR)/glprocs.h \
+ $(GLX_DIR)/dispatch.h \
+ $(SERVER_GLAPI_FILES)
API_XML = gl_API.xml \
EXT_framebuffer_object.xml \
COMMON = gl_XML.py glX_XML.py license.py $(API_XML) typeexpr.py
COMMON_GLX = $(COMMON) glX_API.xml glX_XML.py glX_proto_common.py
-INDENT_FLAGS = -i4 -nut -br -brs -npcs -ce -T GLubyte -T GLbyte -T Bool
+all: check-xorg-source $(OUTPUTS) $(SERVER_OUTPUTS)
+
+check-xorg-source:
+ @if ! test -d $(GLX_DIR); then \
+ echo "ERROR: Must specify path to xserver checkout; set XORG_BASE."; \
+ exit 1; \
+ fi
-all: $(OUTPUTS)
+$(GLX_DIR)/%.c: %.c
+ cp $< $@
-server: $(SERVER_OUTPUTS)
+$(GLX_DIR)/%.h: %.h
+ cp $< $@
-glprocs.h: $(COMMON) gl_procs.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_procs.py > glprocs.h
+glprocs.h $(GLX_DIR)/glprocs.h: gl_procs.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-glapitemp.h: $(COMMON) gl_apitemp.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_apitemp.py > glapitemp.h
+glapitemp.h $(GLX_DIR)/glapitemp.h: gl_apitemp.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-glapioffsets.h: $(COMMON) gl_offsets.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_offsets.py > glapioffsets.h
+glapioffsets.h $(GLX_DIR)/glapioffsets.h: gl_offsets.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-glapitable.h: $(COMMON) gl_table.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_table.py > glapitable.h
+glapitable.h $(GLX_DIR)/glapitable.h: gl_table.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-dispatch.h: $(COMMON) gl_table.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_table.py -m remap_table > dispatch.h
+dispatch.h $(GLX_DIR)/dispatch.h: gl_table.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m remap_table > $@
-../main/enums.c: $(COMMON) gl_enums.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_enums.py > ../main/enums.c
+../main/enums.c: gl_enums.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-../x86/glapi_x86.S: $(COMMON) gl_x86_asm.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_x86_asm.py > ../x86/glapi_x86.S
+../x86/glapi_x86.S: gl_x86_asm.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-../x86-64/glapi_x86-64.S: $(COMMON) gl_x86-64_asm.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_x86-64_asm.py > ../x86-64/glapi_x86-64.S
+../x86-64/glapi_x86-64.S: gl_x86-64_asm.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-../sparc/glapi_sparc.S: $(COMMON) gl_SPARC_asm.py
- $(PYTHON2) $(PYTHON_FLAGS) gl_SPARC_asm.py > ../sparc/glapi_sparc.S
+../sparc/glapi_sparc.S: gl_SPARC_asm.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-../drivers/dri/common/extension_helper.h: $(COMMON) extension_helper.py
- $(PYTHON2) $(PYTHON_FLAGS) extension_helper.py > ../drivers/dri/common/extension_helper.h
+../drivers/dri/common/extension_helper.h: extension_helper.py $(COMMON)
+ $(PYTHON2) $(PYTHON_FLAGS) $< > $@
-../../glx/x11/indirect.c: $(COMMON_GLX) glX_proto_send.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_send.py -m proto | indent $(INDENT_FLAGS) > ../../glx/x11/indirect.c
+../../glx/x11/indirect.c: glX_proto_send.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m proto | $(INDENT) $(INDENT_FLAGS) > $@
-../../glx/x11/indirect.h: $(COMMON_GLX) glX_proto_send.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_send.py -m init_h > ../../glx/x11/indirect.h
+../../glx/x11/indirect.h: glX_proto_send.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m init_h > $@
-../../glx/x11/indirect_init.c: $(COMMON_GLX) glX_proto_send.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_send.py -m init_c > ../../glx/x11/indirect_init.c
+../../glx/x11/indirect_init.c: glX_proto_send.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m init_c > $@
-../../glx/x11/indirect_size.h: $(COMMON_GLX) glX_proto_size.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_size.py -m size_h --only-set -h _INDIRECT_SIZE_H_ | indent $(INDENT_FLAGS) > ../../glx/x11/indirect_size.h
+../../glx/x11/indirect_size.h $(GLX_DIR)/indirect_size.h: glX_proto_size.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m size_h --only-set -h _INDIRECT_SIZE_H_ \
+ | $(INDENT) $(INDENT_FLAGS) > $@
-../../glx/x11/indirect_size.c: $(COMMON_GLX) glX_proto_size.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_size.py -m size_c --only-set | indent $(INDENT_FLAGS) > ../../glx/x11/indirect_size.c
+../../glx/x11/indirect_size.c: glX_proto_size.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m size_c --only-set \
+ | $(INDENT) $(INDENT_FLAGS) > $@
-$(GLX_DIR)/indirect_dispatch.c: $(COMMON_GLX) glX_proto_recv.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_recv.py -m dispatch_c > $@
+$(GLX_DIR)/indirect_dispatch.c: glX_proto_recv.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_c > $@
-$(GLX_DIR)/indirect_dispatch_swap.c: $(COMMON_GLX) glX_proto_recv.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_recv.py -m dispatch_c -s > $@
+$(GLX_DIR)/indirect_dispatch_swap.c: glX_proto_recv.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_c -s > $@
-$(GLX_DIR)/indirect_dispatch.h: $(COMMON_GLX) glX_proto_recv.py glX_API.xml
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_recv.py -m dispatch_h -f gl_and_glX_API.xml -s > $@
+$(GLX_DIR)/indirect_dispatch.h: glX_proto_recv.py gl_and_glX_API.xml $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m dispatch_h -f gl_and_glX_API.xml -s > $@
-$(GLX_DIR)/indirect_size_get.h: $(COMMON_GLX) glX_proto_size.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_size.py -m size_h --only-get -h '_INDIRECT_SIZE_GET_H_' | indent $(INDENT_FLAGS) > $@
+$(GLX_DIR)/indirect_size_get.h: glX_proto_size.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m size_h --only-get -h '_INDIRECT_SIZE_GET_H_' \
+ | $(INDENT) $(INDENT_FLAGS) > $@
-$(GLX_DIR)/indirect_size_get.c: $(COMMON_GLX) glX_proto_size.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_size.py -m size_c | indent $(INDENT_FLAGS) > $@
+$(GLX_DIR)/indirect_size_get.c: glX_proto_size.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m size_c | $(INDENT) $(INDENT_FLAGS) > $@
-$(GLX_DIR)/indirect_reqsize.h: $(COMMON_GLX) glX_proto_size.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_size.py -m reqsize_h --only-get -h '_INDIRECT_SIZE_GET_H_' | indent $(INDENT_FLAGS) -l200 > $@
+$(GLX_DIR)/indirect_reqsize.h: glX_proto_size.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m reqsize_h --only-get -h '_INDIRECT_SIZE_GET_H_' \
+ | $(INDENT) $(INDENT_FLAGS) -l200 > $@
-$(GLX_DIR)/indirect_reqsize.c: $(COMMON_GLX) glX_proto_size.py
- $(PYTHON2) $(PYTHON_FLAGS) glX_proto_size.py -m reqsize_c | indent $(INDENT_FLAGS) > $@
+$(GLX_DIR)/indirect_reqsize.c: glX_proto_size.py $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -m reqsize_c | $(INDENT) $(INDENT_FLAGS) > $@
-$(GLX_DIR)/indirect_table.c: $(COMMON_GLX) glX_server_table.py glX_API.xml
- $(PYTHON2) $(PYTHON_FLAGS) glX_server_table.py -f gl_and_glX_API.xml > $@
+$(GLX_DIR)/indirect_table.c: glX_server_table.py gl_and_glX_API.xml $(COMMON_GLX)
+ $(PYTHON2) $(PYTHON_FLAGS) $< -f gl_and_glX_API.xml > $@
clean:
- rm -f *~ *.pyo
- rm -f $(OUTPUTS)
+ -rm -f *~ *.pyo
+ -rm -f $(OUTPUTS)
#if !defined( _DISPATCH_H_ )
# define _DISPATCH_H_
-#include "glapitable.h"
-
+#include "glapitable.h"
/**
* \file dispatch.h
* Macros for handling GL dispatch tables.
def printRealHeader(self):
print '#include "utils.h"'
- print '#include "dispatch.h"'
+ print '#include "glapi/dispatch.h"'
print ''
return
</function>
</category>
-<!--
<category name="GLX_SGIX_pbuffer" number="50" window_system="glX">
<function name="CreateGLXPbufferSGIX">
<glx vendorpriv="65543"/>
<glx vendorpriv="65546"/>
</function>
</category>
--->
<category name="GLX_MESA_copy_sub_buffer" number="215">
<function name="CopySubBufferMESA">
def process_element(self, element):
gl_XML.gl_function.process_element(self, element)
- self.vectorequiv = element.nsProp( "vectorequiv", None )
+ # If the function already has a vector equivalent set, don't
+ # set it again. This can happen if an alias to a function
+ # appears after the function that it aliases.
+
+ if not self.vectorequiv:
+ self.vectorequiv = element.nsProp("vectorequiv", None)
name = element.nsProp("name", None)
child = element.children
while child:
- if child.type == "element":
- if child.name == "glx":
- rop = child.nsProp( 'rop', None )
- sop = child.nsProp( 'sop', None )
- vop = child.nsProp( 'vendorpriv', None )
-
- if rop:
- self.glx_rop = int(rop)
-
- if sop:
- self.glx_sop = int(sop)
-
- if vop:
- self.glx_vendorpriv = int(vop)
- self.glx_vendorpriv_names.append(name)
-
- self.img_reset = child.nsProp( 'img_reset', None )
-
- # The 'handcode' attribute can be one of 'true',
- # 'false', 'client', or 'server'.
-
- handcode = child.nsProp( 'handcode', None )
- if handcode == "false":
- self.server_handcode = 0
- self.client_handcode = 0
- elif handcode == "true":
- self.server_handcode = 1
- self.client_handcode = 1
- elif handcode == "client":
- self.server_handcode = 0
- self.client_handcode = 1
- elif handcode == "server":
- self.server_handcode = 1
- self.client_handcode = 0
- else:
- raise RuntimeError('Invalid handcode mode "%s" in function "%s".' % (handcode, self.name))
-
- self.ignore = gl_XML.is_attr_true( child, 'ignore' )
- self.can_be_large = gl_XML.is_attr_true( child, 'large' )
- self.glx_doubles_in_order = gl_XML.is_attr_true( child, 'doubles_in_order' )
- self.reply_always_array = gl_XML.is_attr_true( child, 'always_array' )
- self.dimensions_in_reply = gl_XML.is_attr_true( child, 'dimensions_in_reply' )
+ if child.type == "element" and child.name == "glx":
+ rop = child.nsProp( 'rop', None )
+ sop = child.nsProp( 'sop', None )
+ vop = child.nsProp( 'vendorpriv', None )
+
+ if rop:
+ self.glx_rop = int(rop)
+
+ if sop:
+ self.glx_sop = int(sop)
+
+ if vop:
+ self.glx_vendorpriv = int(vop)
+ self.glx_vendorpriv_names.append(name)
+
+ self.img_reset = child.nsProp( 'img_reset', None )
+
+ # The 'handcode' attribute can be one of 'true',
+ # 'false', 'client', or 'server'.
+
+ handcode = child.nsProp( 'handcode', None )
+ if handcode == "false":
+ self.server_handcode = 0
+ self.client_handcode = 0
+ elif handcode == "true":
+ self.server_handcode = 1
+ self.client_handcode = 1
+ elif handcode == "client":
+ self.server_handcode = 0
+ self.client_handcode = 1
+ elif handcode == "server":
+ self.server_handcode = 1
+ self.client_handcode = 0
+ else:
+ raise RuntimeError('Invalid handcode mode "%s" in function "%s".' % (handcode, self.name))
+
+ self.ignore = gl_XML.is_attr_true( child, 'ignore' )
+ self.can_be_large = gl_XML.is_attr_true( child, 'large' )
+ self.glx_doubles_in_order = gl_XML.is_attr_true( child, 'doubles_in_order' )
+ self.reply_always_array = gl_XML.is_attr_true( child, 'always_array' )
+ self.dimensions_in_reply = gl_XML.is_attr_true( child, 'dimensions_in_reply' )
child = child.next
def next(self):
f = self.iterator.next()
+
if f.client_supported_for_indirect():
return f
else:
print '{'
print ' __GLXcontext * const gc = __glXGetCurrentContext();'
print ''
- print ' if (gc->isDirect) {'
+ print ' if (gc->driContext) {'
print ' %sCALL_%s(GET_DISPATCH(), (%s));' % (ret_string, func.name, func.get_called_parameter_string())
print ' } else {'
footer = '}\n}\n'
return
- def common_func_print_just_start(self, f):
+ def common_func_print_just_start(self, f, name):
print ' __GLXcontext * const gc = __glXGetCurrentContext();'
# The only reason that single and vendor private commands need
if not f.glx_rop:
for p in f.parameterIterateOutputs():
- if p.is_image():
+ if p.is_image() and (p.img_format != "GL_COLOR_INDEX" or p.img_type != "GL_BITMAP"):
print ' const __GLXattribute * const state = gc->client_state_private;'
break
print ' %s retval = (%s) 0;' % (f.return_type, f.return_type)
+ if name != None and name not in f.glx_vendorpriv_names:
+ print '#ifndef USE_XCB'
self.emit_packet_size_calculation(f, 0)
+ if name != None and name not in f.glx_vendorpriv_names:
+ print '#endif'
condition_list = []
for p in f.parameterIterateCounters():
condition_list.append( "%s >= 0" % (p.name) )
+ # 'counter' parameters cannot be negative
+ print " if (%s < 0) {" % p.name
+ print " __glXSetError(gc, GL_INVALID_VALUE);"
+ if f.return_type != 'void':
+ print " return 0;"
+ else:
+ print " return;"
+ print " }"
if skip_condition:
condition_list.append( skip_condition )
def printSingleFunction(self, f, name):
- self.common_func_print_just_start(f)
+ self.common_func_print_just_start(f, name)
if self.debug:
print ' printf( "Enter %%s...\\n", "gl%s" );' % (f.name)
return
- if self.common_func_print_just_start(f):
+ if self.common_func_print_just_start(f, None):
trailer = " }"
else:
trailer = None
print ' generic_%u_byte( %s, %s );' % (cmdlen, f.opcode_real_name(), p.name)
return
- if self.common_func_print_just_start(f):
+ if self.common_func_print_just_start(f, None):
trailer = " }"
else:
trailer = None
<param name="textures" type="const GLuint *" count="n"/>
<param name="residences" type="GLboolean *" output="true" count="n"/>
<return type="GLboolean"/>
- <glx sop="143" always_array="true"/>
+ <glx sop="143" handcode="client" always_array="true"/>
</function>
<function name="BindTexture" offset="307">
<size name="GetTexParameterfv" mode="get"/>
<size name="GetTexParameteriv" mode="get"/>
</enum>
- <enum name="MAX_3D_TEXTURE_SIZE" value="0x8073"/>
+ <enum name="MAX_3D_TEXTURE_SIZE" count="1" value="0x8073">
+ <size name="Get" mode="get"/>
+ </enum>
<enum name="UNSIGNED_BYTE_2_3_3_REV" value="0x8362"/>
<enum name="UNSIGNED_SHORT_5_6_5" value="0x8363"/>
<enum name="UNSIGNED_SHORT_5_6_5_REV" value="0x8364"/>
</enum>
<enum name="POINT_SIZE_MIN" count="1" value="0x8126">
<size name="PointParameterfvEXT"/>
+ <size name="Get" mode="get"/>
</enum>
<enum name="POINT_SIZE_MAX" count="1" value="0x8127">
<size name="PointParameterfvEXT"/>
+ <size name="Get" mode="get"/>
</enum>
<enum name="POINT_FADE_THRESHOLD_SIZE" count="1" value="0x8128">
<size name="PointParameterfvEXT"/>
+ <size name="Get" mode="get"/>
</enum>
<enum name="POINT_DISTANCE_ATTENUATION" count="3" value="0x8129">
<size name="PointParameterfvEXT"/>
+ <size name="Get" mode="get"/>
</enum>
<enum name="GENERATE_MIPMAP" count="1" value="0x8191">
<size name="TexParameterfv"/>
</category>
<category name="GL_ARB_vertex_buffer_object" number="28">
- <enum name="BUFFER_SIZE_ARB" value="0x8764"/>
- <enum name="BUFFER_USAGE_ARB" value="0x8765"/>
- <enum name="ARRAY_BUFFER_ARB" value="0x8892"/>
- <enum name="ELEMENT_ARRAY_BUFFER_ARB" value="0x8893"/>
- <enum name="ARRAY_BUFFER_BINDING_ARB" value="0x8894"/>
- <enum name="ELEMENT_ARRAY_BUFFER_BINDING_ARB" value="0x8895"/>
- <enum name="VERTEX_ARRAY_BUFFER_BINDING_ARB" value="0x8896"/>
- <enum name="NORMAL_ARRAY_BUFFER_BINDING_ARB" value="0x8897"/>
- <enum name="COLOR_ARRAY_BUFFER_BINDING_ARB" value="0x8898"/>
- <enum name="INDEX_ARRAY_BUFFER_BINDING_ARB" value="0x8899"/>
- <enum name="TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB" value="0x889A"/>
- <enum name="EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB" value="0x889B"/>
- <enum name="SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB" value="0x889C"/>
- <enum name="FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB" value="0x889D"/>
- <enum name="WEIGHT_ARRAY_BUFFER_BINDING_ARB" value="0x889E"/>
- <enum name="VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB" value="0x889F"/>
+ <enum name="BUFFER_SIZE_ARB" count="1" value="0x8764">
+ <size name="GetBufferParameterivARB" mode="get"/>
+ </enum>
+ <enum name="BUFFER_USAGE_ARB" count="1" value="0x8765">
+ <size name="GetBufferParameterivARB" mode="get"/>
+ </enum>
+ <enum name="ARRAY_BUFFER_BINDING_ARB" count="1" value="0x8894">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="ELEMENT_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x8895">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="VERTEX_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x8896">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="NORMAL_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x8897">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="COLOR_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x8898">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="INDEX_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x8899">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x889A">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x889B">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x889C">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x889D">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="WEIGHT_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x889E">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB" count="1" value="0x889F">
+ <size name="GetVertexAttribdvARB" mode="get"/>
+ <size name="GetVertexAttribfvARB" mode="get"/>
+ <size name="GetVertexAttribivARB" mode="get"/>
+ </enum>
<enum name="READ_ONLY_ARB" value="0x88B8"/>
<enum name="WRITE_ONLY_ARB" value="0x88B9"/>
<enum name="READ_WRITE_ARB" value="0x88BA"/>
- <enum name="BUFFER_ACCESS_ARB" value="0x88BB"/>
- <enum name="BUFFER_MAPPED_ARB" value="0x88BC"/>
+ <enum name="BUFFER_ACCESS_ARB" count="1" value="0x88BB">
+ <size name="GetBufferParameterivARB" mode="get"/>
+ </enum>
+ <enum name="BUFFER_MAPPED_ARB" count="1" value="0x88BC">
+ <size name="GetBufferParameterivARB" mode="get"/>
+ </enum>
<enum name="BUFFER_MAP_POINTER_ARB" value="0x88BD"/>
<enum name="STREAM_DRAW_ARB" value="0x88E0"/>
<enum name="STREAM_READ_ARB" value="0x88E1"/>
<enum name="DYNAMIC_READ_ARB" value="0x88E9"/>
<enum name="DYNAMIC_COPY_ARB" value="0x88EA"/>
- <type name="intptrARB" size="4"/>
- <type name="sizeiptrARB" unsigned="true" size="4"/>
+ <type name="intptrARB" size="4" glx_name="CARD32"/>
+ <type name="sizeiptrARB" size="4" unsigned="true" glx_name="CARD32"/>
<function name="BindBufferARB" offset="assign">
<param name="target" type="GLenum"/>
<function name="BufferDataARB" offset="assign">
<param name="target" type="GLenum"/>
- <param name="size" type="GLsizeiptrARB"/>
- <param name="data" type="const GLvoid *"/>
+ <param name="size" type="GLsizeiptrARB" counter="true"/>
+ <param name="data" type="const GLvoid *" count="size" img_null_flag="true"/>
<param name="usage" type="GLenum"/>
<glx ignore="true"/>
</function>
<function name="BufferSubDataARB" offset="assign">
<param name="target" type="GLenum"/>
<param name="offset" type="GLintptrARB"/>
- <param name="size" type="GLsizeiptrARB"/>
- <param name="data" type="const GLvoid *"/>
+ <param name="size" type="GLsizeiptrARB" counter="true"/>
+ <param name="data" type="const GLvoid *" count="size"/>
<glx ignore="true"/>
</function>
<function name="DeleteBuffersARB" offset="assign">
- <param name="n" type="GLsizei"/>
- <param name="buffer" type="const GLuint *"/>
+ <param name="n" type="GLsizei" counter="true"/>
+ <param name="buffer" type="const GLuint *" count="n"/>
<glx ignore="true"/>
</function>
<function name="GetBufferParameterivARB" offset="assign">
<param name="target" type="GLenum"/>
<param name="pname" type="GLenum"/>
- <param name="params" type="GLint *" output="true"/>
+ <param name="params" type="GLint *" output="true" variable_param="pname"/>
<glx ignore="true"/>
</function>
<function name="GetBufferSubDataARB" offset="assign">
<param name="target" type="GLenum"/>
<param name="offset" type="GLintptrARB"/>
- <param name="size" type="GLsizeiptrARB"/>
- <param name="data" type="GLvoid *" output="true"/>
+ <param name="size" type="GLsizeiptrARB" counter="true"/>
+ <param name="data" type="GLvoid *" output="true" count="size"/>
<glx ignore="true"/>
</function>
<param name="textures" type="const GLuint *" count="n"/>
<param name="residences" type="GLboolean *" output="true" count="n"/>
<return type="GLboolean"/>
- <glx vendorpriv="11" always_array="true"/>
+ <glx vendorpriv="11" handcode="client" always_array="true"/>
</function>
<function name="BindTextureEXT" alias="BindTexture">
<category name="GL_EXT_framebuffer_blit" number="316">
<enum name="READ_FRAMEBUFFER_EXT" value="0x8CA8"/>
<enum name="DRAW_FRAMEBUFFER_EXT" value="0x8CA9"/>
- <enum name="DRAW_FRAMEBUFFER_BINDING_EXT" value="0x8CA6"/>
- <enum name="READ_FRAMEBUFFER_BINDING_EXT" value="0x8CAA"/>
+ <enum name="DRAW_FRAMEBUFFER_BINDING_EXT" count="1" value="0x8CA6">
+ <size name="Get" mode="get"/>
+ </enum>
+ <enum name="READ_FRAMEBUFFER_BINDING_EXT" count="1" value="0x8CAA">
+ <size name="Get" mode="get"/>
+ </enum>
<function name="BlitFramebufferEXT" offset="assign" static_dispatch="false">
<param name="srcX0" type="GLint"/>
<param name="srcY0" type="GLint"/>
{
unsigned * i;
- i = (unsigned *)bsearch( & nr, reduced_enums, Elements(reduced_enums),
- sizeof(reduced_enums[0]), (cfunc) compar_nr );
+ i = (unsigned *) _mesa_bsearch(& nr, reduced_enums,
+ Elements(reduced_enums),
+ sizeof(reduced_enums[0]),
+ (cfunc) compar_nr);
if ( i != NULL ) {
return & enum_string_table[ all_enums[ *i ].offset ];
enum_elt * f = NULL;
if ( symbol != NULL ) {
- f = (enum_elt *)bsearch( symbol, all_enums, Elements(all_enums),
- sizeof( enum_elt ), (cfunc) compar_name );
+ f = (enum_elt *) _mesa_bsearch(symbol, all_enums,
+ Elements(all_enums),
+ sizeof( enum_elt ),
+ (cfunc) compar_name);
}
return (f != NULL) ? f->n : -1;
def printRealHeader(self):
- print """/**
+ print """
+#include "glapitable.h"
+/**
* \\file dispatch.h
* Macros for handling GL dispatch tables.
*
+#ifdef HAVE_DIX_CONFIG_H
+
+#include <dix-config.h>
+#define PUBLIC
+
+#else
+
#include "main/glheader.h"
+
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#ifdef DEBUG
+#include <assert.h>
+#endif
+
#include "glapi.h"
#include "glapioffsets.h"
#include "glapitable.h"
#endif
}
+#ifdef USE_X86_ASM
+
+#if defined( GLX_USE_TLS )
+extern GLubyte gl_dispatch_functions_start[];
+extern GLubyte gl_dispatch_functions_end[];
+#else
+extern const GLubyte gl_dispatch_functions_start[];
+#endif
+
+#endif /* USE_X86_ASM */
+#if defined(USE_X64_64_ASM) && defined(GLX_USE_TLS)
+# define DISPATCH_FUNCTION_SIZE 16
+#elif defined(USE_X86_ASM)
+# if defined(THREADS) && !defined(GLX_USE_TLS)
+# define DISPATCH_FUNCTION_SIZE 32
+# else
+# define DISPATCH_FUNCTION_SIZE 16
+# endif
+#endif
+
+#if !defined(DISPATCH_FUNCTION_SIZE) && !defined(XFree86Server) && !defined(XGLServer)
+# define NEED_FUNCTION_POINTER
+#endif
+
#if defined(PTHREADS) || defined(GLX_USE_TLS)
/**
* Perform platform-specific GL API entry-point fixups.
* truly reusable outside of Mesa. First, the glheader.h include must go.
*/
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
#include "main/glheader.h"
#include "glthread.h"
+++ /dev/null
-MESA_GLAPI_SOURCES = \
-glapi.c \
-glthread.c
-
-MESA_GLAPI_HEADERS = \
-dispatch.h \
-glapi.h \
-glapioffsets.h \
-glapitable.h \
-glapitemp.h \
-glprocs.h \
-glthread.h
#include "glheader.h"
#include "macros.h"
-#include "colormac.h"
#include "api_loopback.h"
#include "mtypes.h"
#include "glapi/glapi.h"
/*
* Mesa 3-D graphics library
- * Version: 7.0.1
+ * Version: 7.1
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
#include "state.h"
+/**
+ * Find the max index in the given element/index buffer
+ */
+static GLuint
+max_buffer_index(GLcontext *ctx, GLuint count, GLenum type,
+ const void *indices,
+ struct gl_buffer_object *elementBuf)
+{
+ const GLubyte *map = NULL;
+ GLuint max = 0;
+ GLint i;
+
+ if (elementBuf->Name) {
+ /* elements are in a user-defined buffer object. need to map it */
+ map = ctx->Driver.MapBuffer(ctx,
+ GL_ELEMENT_ARRAY_BUFFER_ARB,
+ GL_READ_ONLY,
+ elementBuf);
+ /* Actual address is the sum of pointers */
+ indices = (const GLvoid *) ADD_POINTERS(map, (const GLubyte *) indices);
+ }
+
+ if (type == GL_UNSIGNED_INT) {
+ for (i = 0; i < count; i++)
+ if (((GLuint *) indices)[i] > max)
+ max = ((GLuint *) indices)[i];
+ }
+ else if (type == GL_UNSIGNED_SHORT) {
+ for (i = 0; i < count; i++)
+ if (((GLushort *) indices)[i] > max)
+ max = ((GLushort *) indices)[i];
+ }
+ else {
+ ASSERT(type == GL_UNSIGNED_BYTE);
+ for (i = 0; i < count; i++)
+ if (((GLubyte *) indices)[i] > max)
+ max = ((GLubyte *) indices)[i];
+ }
+
+ if (map) {
+ ctx->Driver.UnmapBuffer(ctx,
+ GL_ELEMENT_ARRAY_BUFFER_ARB,
+ ctx->Array.ElementArrayBufferObj);
+ }
+
+ return max;
+}
+
+
GLboolean
_mesa_validate_DrawElements(GLcontext *ctx,
GLenum mode, GLsizei count, GLenum type,
/* Vertex buffer object tests */
if (ctx->Array.ElementArrayBufferObj->Name) {
+ /* use indices in the buffer object */
GLuint indexBytes;
- /* use indices in the buffer object */
if (!ctx->Array.ElementArrayBufferObj->Size) {
_mesa_warning(ctx,
"glDrawElements called with empty array elements buffer");
return GL_FALSE;
}
- /* make sure count doesn't go outside buffer bounds */
if (type == GL_UNSIGNED_INT) {
indexBytes = count * sizeof(GLuint);
}
indexBytes = count * sizeof(GLushort);
}
+ /* make sure count doesn't go outside buffer bounds */
if (indexBytes > (GLuint) ctx->Array.ElementArrayBufferObj->Size) {
_mesa_warning(ctx, "glDrawElements index out of buffer bounds");
return GL_FALSE;
if (ctx->Const.CheckArrayBounds) {
/* find max array index */
- const GLubyte *map;
- GLuint max = 0;
- GLint i;
-
- map = ctx->Driver.MapBuffer(ctx,
- GL_ELEMENT_ARRAY_BUFFER_ARB,
- GL_READ_ONLY,
- ctx->Array.ElementArrayBufferObj);
-
- /* Actual address is the sum of pointers */
- indices = (const GLvoid *) ADD_POINTERS(map, (const GLubyte *) indices);
-
- if (type == GL_UNSIGNED_INT) {
- for (i = 0; i < count; i++)
- if (((GLuint *) indices)[i] > max)
- max = ((GLuint *) indices)[i];
- }
- else if (type == GL_UNSIGNED_SHORT) {
- for (i = 0; i < count; i++)
- if (((GLushort *) indices)[i] > max)
- max = ((GLushort *) indices)[i];
- }
- else {
- ASSERT(type == GL_UNSIGNED_BYTE);
- for (i = 0; i < count; i++)
- if (((GLubyte *) indices)[i] > max)
- max = ((GLubyte *) indices)[i];
- }
-
- ctx->Driver.UnmapBuffer(ctx,
- GL_ELEMENT_ARRAY_BUFFER_ARB,
- ctx->Array.ElementArrayBufferObj);
-
+ GLuint max = max_buffer_index(ctx, count, type, indices,
+ ctx->Array.ElementArrayBufferObj);
if (max >= ctx->Array._MaxElement) {
/* the max element is out of bounds of one or more enabled arrays */
return GL_FALSE;
/* Vertex buffer object tests */
if (ctx->Array.ElementArrayBufferObj->Name) {
- /* XXX re-use code from above? */
+ /* use indices in the buffer object */
+ GLuint indexBytes;
+
+ if (type == GL_UNSIGNED_INT) {
+ indexBytes = count * sizeof(GLuint);
+ }
+ else if (type == GL_UNSIGNED_BYTE) {
+ indexBytes = count * sizeof(GLubyte);
+ }
+ else {
+ ASSERT(type == GL_UNSIGNED_SHORT);
+ indexBytes = count * sizeof(GLushort);
+ }
+
+ /* make sure count doesn't go outside buffer bounds */
+ if (indexBytes > ctx->Array.ElementArrayBufferObj->Size) {
+ _mesa_warning(ctx, "glDrawRangeElements index out of buffer bounds");
+ return GL_FALSE;
+ }
}
else {
- /* not using VBO */
+ /* not using a VBO */
if (!indices)
return GL_FALSE;
}
if (ctx->Const.CheckArrayBounds) {
- /* Find max array index.
- * We don't trust the user's start and end values.
- */
- GLuint max = 0;
- GLint i;
- if (type == GL_UNSIGNED_INT) {
- for (i = 0; i < count; i++)
- if (((GLuint *) indices)[i] > max)
- max = ((GLuint *) indices)[i];
- }
- else if (type == GL_UNSIGNED_SHORT) {
- for (i = 0; i < count; i++)
- if (((GLushort *) indices)[i] > max)
- max = ((GLushort *) indices)[i];
- }
- else {
- ASSERT(type == GL_UNSIGNED_BYTE);
- for (i = 0; i < count; i++)
- if (((GLubyte *) indices)[i] > max)
- max = ((GLubyte *) indices)[i];
- }
+ GLuint max = max_buffer_index(ctx, count, type, indices,
+ ctx->Array.ElementArrayBufferObj);
if (max >= ctx->Array._MaxElement) {
/* the max element is out of bounds of one or more enabled arrays */
return GL_FALSE;
{
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
- if (count < 0) {
- _mesa_error(ctx, GL_INVALID_VALUE, "glDrawArrays(count)" );
+ if (count <= 0) {
+ if (count < 0)
+ _mesa_error(ctx, GL_INVALID_VALUE, "glDrawArrays(count)" );
return GL_FALSE;
}
#include "texobj.h"
#include "texparam.h"
#include "texstate.h"
+#include "varray.h"
#include "mtypes.h"
#include "math/m_xform.h"
+/**
+ * Special struct for saving/restoring texture state (GL_TEXTURE_BIT)
+ */
+struct texture_state
+{
+ struct gl_texture_attrib Texture; /**< The usual context state */
+
+ /** to save per texture object state (wrap modes, filters, etc): */
+ struct gl_texture_object SavedObj[MAX_TEXTURE_UNITS][NUM_TEXTURE_TARGETS];
+
+ /**
+ * To save references to texture objects (so they don't get accidentally
+ * deleted while saved in the attribute stack).
+ */
+ struct gl_texture_object *SavedTexRef[MAX_TEXTURE_UNITS][NUM_TEXTURE_TARGETS];
+};
+
/**
* Allocate a new attribute state node. These nodes have a
}
if (mask & GL_TEXTURE_BIT) {
- struct gl_texture_attrib *attr;
+ struct texture_state *texstate = CALLOC_STRUCT(texture_state);
GLuint u;
+ if (!texstate) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glPushAttrib(GL_TEXTURE_BIT)");
+ goto end;
+ }
+
_mesa_lock_context_textures(ctx);
- /* Bump the texture object reference counts so that they don't
- * inadvertantly get deleted.
+
+ /* copy/save the bulk of texture state here */
+ _mesa_memcpy(&texstate->Texture, &ctx->Texture, sizeof(ctx->Texture));
+
+ /* Save references to the currently bound texture objects so they don't
+ * accidentally get deleted while referenced in the attribute stack.
*/
for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
- ctx->Texture.Unit[u].Current1D->RefCount++;
- ctx->Texture.Unit[u].Current2D->RefCount++;
- ctx->Texture.Unit[u].Current3D->RefCount++;
- ctx->Texture.Unit[u].CurrentCubeMap->RefCount++;
- ctx->Texture.Unit[u].CurrentRect->RefCount++;
- ctx->Texture.Unit[u].Current1DArray->RefCount++;
- ctx->Texture.Unit[u].Current2DArray->RefCount++;
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_1D_INDEX],
+ ctx->Texture.Unit[u].Current1D);
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_2D_INDEX],
+ ctx->Texture.Unit[u].Current2D);
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_3D_INDEX],
+ ctx->Texture.Unit[u].Current3D);
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_CUBE_INDEX],
+ ctx->Texture.Unit[u].CurrentCubeMap);
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_RECT_INDEX],
+ ctx->Texture.Unit[u].CurrentRect);
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_1D_ARRAY_INDEX],
+ ctx->Texture.Unit[u].Current1DArray);
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][TEXTURE_2D_ARRAY_INDEX],
+ ctx->Texture.Unit[u].Current2DArray);
}
- attr = MALLOC_STRUCT( gl_texture_attrib );
- MEMCPY( attr, &ctx->Texture, sizeof(struct gl_texture_attrib) );
- /* copy state of the currently bound texture objects */
+ /* copy state/contents of the currently bound texture objects */
for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
- _mesa_copy_texture_object(&attr->Unit[u].Saved1D,
- attr->Unit[u].Current1D);
- _mesa_copy_texture_object(&attr->Unit[u].Saved2D,
- attr->Unit[u].Current2D);
- _mesa_copy_texture_object(&attr->Unit[u].Saved3D,
- attr->Unit[u].Current3D);
- _mesa_copy_texture_object(&attr->Unit[u].SavedCubeMap,
- attr->Unit[u].CurrentCubeMap);
- _mesa_copy_texture_object(&attr->Unit[u].SavedRect,
- attr->Unit[u].CurrentRect);
- _mesa_copy_texture_object(&attr->Unit[u].Saved1DArray,
- attr->Unit[u].Current1DArray);
- _mesa_copy_texture_object(&attr->Unit[u].Saved2DArray,
- attr->Unit[u].Current2DArray);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_1D_INDEX],
+ ctx->Texture.Unit[u].Current1D);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_2D_INDEX],
+ ctx->Texture.Unit[u].Current2D);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_3D_INDEX],
+ ctx->Texture.Unit[u].Current3D);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_CUBE_INDEX],
+ ctx->Texture.Unit[u].CurrentCubeMap);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_RECT_INDEX],
+ ctx->Texture.Unit[u].CurrentRect);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_1D_ARRAY_INDEX],
+ ctx->Texture.Unit[u].Current1DArray);
+ _mesa_copy_texture_object(&texstate->SavedObj[u][TEXTURE_2D_ARRAY_INDEX],
+ ctx->Texture.Unit[u].Current2DArray);
}
_mesa_unlock_context_textures(ctx);
newnode = new_attrib_node( GL_TEXTURE_BIT );
- newnode->data = attr;
+ newnode->data = texstate;
newnode->next = head;
head = newnode;
}
head = newnode;
}
+end:
ctx->AttribStack[ctx->AttribStackDepth] = head;
ctx->AttribStackDepth++;
}
}
+/**
+ * Pop/restore texture attribute/group state.
+ */
static void
-pop_texture_group(GLcontext *ctx, const struct gl_texture_attrib *texAttrib)
+pop_texture_group(GLcontext *ctx, struct texture_state *texstate)
{
GLuint u;
+ _mesa_lock_context_textures(ctx);
+
for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
- const struct gl_texture_unit *unit = &texAttrib->Unit[u];
- GLuint i;
+ const struct gl_texture_unit *unit = &texstate->Texture.Unit[u];
+ GLuint tgt;
_mesa_ActiveTextureARB(GL_TEXTURE0_ARB + u);
_mesa_set_enable(ctx, GL_TEXTURE_1D,
1 << unit->Combine.ScaleShiftA);
}
- /* Restore texture object state */
- for (i = 0; i < NUM_TEXTURE_TARGETS; i++) {
- GLenum target = 0;
+ /* Restore texture object state for each target */
+ for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) {
const struct gl_texture_object *obj = NULL;
GLfloat bordColor[4];
+ GLenum target;
- switch (i) {
- case 0:
- target = GL_TEXTURE_1D;
- obj = &unit->Saved1D;
- break;
- case 1:
- target = GL_TEXTURE_2D;
- obj = &unit->Saved2D;
- break;
- case 2:
- target = GL_TEXTURE_3D;
- obj = &unit->Saved3D;
- break;
- case 3:
- if (!ctx->Extensions.ARB_texture_cube_map)
- continue;
- target = GL_TEXTURE_CUBE_MAP_ARB;
- obj = &unit->SavedCubeMap;
- break;
- case 4:
- if (!ctx->Extensions.NV_texture_rectangle)
- continue;
- target = GL_TEXTURE_RECTANGLE_NV;
- obj = &unit->SavedRect;
- break;
- case 5:
- if (!ctx->Extensions.MESA_texture_array)
- continue;
- target = GL_TEXTURE_1D_ARRAY_EXT;
- obj = &unit->Saved1DArray;
- break;
- case 6:
- if (!ctx->Extensions.MESA_texture_array)
- continue;
- target = GL_TEXTURE_2D_ARRAY_EXT;
- obj = &unit->Saved2DArray;
- break;
- default:
- ; /* silence warnings */
+ obj = &texstate->SavedObj[u][tgt];
+
+ /* don't restore state for unsupported targets to prevent
+ * raising GL errors.
+ */
+ if (obj->Target == GL_TEXTURE_CUBE_MAP_ARB &&
+ !ctx->Extensions.ARB_texture_cube_map) {
+ continue;
+ }
+ else if (obj->Target == GL_TEXTURE_RECTANGLE_NV &&
+ !ctx->Extensions.NV_texture_rectangle) {
+ continue;
+ }
+ else if ((obj->Target == GL_TEXTURE_1D_ARRAY_EXT ||
+ obj->Target == GL_TEXTURE_2D_ARRAY_EXT) &&
+ !ctx->Extensions.MESA_texture_array) {
+ continue;
}
+ target = obj->Target;
+
_mesa_BindTexture(target, obj->Name);
bordColor[0] = CHAN_TO_FLOAT(obj->BorderColor[0]);
bordColor[2] = CHAN_TO_FLOAT(obj->BorderColor[2]);
bordColor[3] = CHAN_TO_FLOAT(obj->BorderColor[3]);
- _mesa_TexParameterf(target, GL_TEXTURE_PRIORITY, obj->Priority);
_mesa_TexParameterfv(target, GL_TEXTURE_BORDER_COLOR, bordColor);
+ _mesa_TexParameterf(target, GL_TEXTURE_PRIORITY, obj->Priority);
_mesa_TexParameteri(target, GL_TEXTURE_WRAP_S, obj->WrapS);
_mesa_TexParameteri(target, GL_TEXTURE_WRAP_T, obj->WrapT);
_mesa_TexParameteri(target, GL_TEXTURE_WRAP_R, obj->WrapR);
_mesa_TexParameterf(target, GL_SHADOW_AMBIENT_SGIX,
obj->ShadowAmbient);
}
+ }
+ /* remove saved references to the texture objects */
+ for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) {
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][tgt], NULL);
}
}
- _mesa_ActiveTextureARB(GL_TEXTURE0_ARB
- + texAttrib->CurrentUnit);
- /* "un-bump" the texture object reference counts. We did that so they
- * wouldn't inadvertantly get deleted while they were still referenced
- * inside the attribute state stack.
- */
- for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
- ctx->Texture.Unit[u].Current1D->RefCount--;
- ctx->Texture.Unit[u].Current2D->RefCount--;
- ctx->Texture.Unit[u].Current3D->RefCount--;
- ctx->Texture.Unit[u].CurrentCubeMap->RefCount--;
- ctx->Texture.Unit[u].CurrentRect->RefCount--;
- ctx->Texture.Unit[u].Current1DArray->RefCount--;
- ctx->Texture.Unit[u].Current2DArray->RefCount--;
- }
+ _mesa_ActiveTextureARB(GL_TEXTURE0_ARB + texstate->Texture.CurrentUnit);
+
+ _mesa_unlock_context_textures(ctx);
}
(GLint) point->CoordReplace[u]);
}
_mesa_set_enable(ctx, GL_POINT_SPRITE_NV,point->PointSprite);
- _mesa_PointParameteri(GL_POINT_SPRITE_R_MODE_NV,
- ctx->Point.SpriteRMode);
+ if (ctx->Extensions.NV_point_sprite)
+ _mesa_PointParameteri(GL_POINT_SPRITE_R_MODE_NV,
+ ctx->Point.SpriteRMode);
_mesa_PointParameterf(GL_POINT_SPRITE_COORD_ORIGIN,
(GLfloat)ctx->Point.SpriteOrigin);
}
case GL_TEXTURE_BIT:
/* Take care of texture object reference counters */
{
- const struct gl_texture_attrib *texture;
- texture = (const struct gl_texture_attrib *) attr->data;
- pop_texture_group(ctx, texture);
+ struct texture_state *texstate
+ = (struct texture_state *) attr->data;
+ pop_texture_group(ctx, texstate);
ctx->NewState |= _NEW_TEXTURE;
}
break;
adjust_buffer_object_ref_counts(&ctx->Array, -1);
ctx->Array.ActiveTexture = data->ActiveTexture;
- ctx->Array.LockFirst = data->LockFirst;
- ctx->Array.LockCount = data->LockCount;
+ if (data->LockCount != 0)
+ _mesa_LockArraysEXT(data->LockFirst, data->LockCount);
+ else if (ctx->Array.LockCount)
+ _mesa_UnlockArraysEXT();
_mesa_BindVertexArrayAPPLE( data->ArrayObj->Name );
}
+/**
+ * Free any attribute state data that might be attached to the context.
+ */
+void
+_mesa_free_attrib_data(GLcontext *ctx)
+{
+ while (ctx->AttribStackDepth > 0) {
+ struct gl_attrib_node *attr, *next;
+
+ ctx->AttribStackDepth--;
+ attr = ctx->AttribStack[ctx->AttribStackDepth];
+
+ while (attr) {
+ if (attr->kind == GL_TEXTURE_BIT) {
+ struct texture_state *texstate = (struct texture_state*)attr->data;
+ GLuint u, tgt;
+ /* clear references to the saved texture objects */
+ for (u = 0; u < ctx->Const.MaxTextureUnits; u++) {
+ for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++) {
+ _mesa_reference_texobj(&texstate->SavedTexRef[u][tgt], NULL);
+ }
+ }
+ }
+ else {
+ /* any other chunks of state that requires special handling? */
+ }
+
+ next = attr->next;
+ _mesa_free(attr->data);
+ _mesa_free(attr);
+ attr = next;
+ }
+ }
+}
+
+
void _mesa_init_attrib( GLcontext *ctx )
{
/* Renderer and client attribute stacks */
-/**
- * \file attrib.h
- * Attribute stacks.
- *
- * \if subset
- * (No-op)
- *
- * \endif
- */
-
/*
* Mesa 3-D graphics library
- * Version: 5.1
+ * Version: 7.1
*
- * Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-
-
#ifndef ATTRIB_H
#define ATTRIB_H
extern void
_mesa_init_attrib( GLcontext *ctx );
+extern void
+_mesa_free_attrib_data( GLcontext *ctx );
+
#else
/** No-op */
#define _mesa_init_attrib( c ) ((void)0)
+#define _mesa_free_attrib_data( c ) ((void)0)
#endif
#include "glheader.h"
#include "blend.h"
-#include "colormac.h"
#include "context.h"
#include "enums.h"
#include "macros.h"
ctx->Array.ElementArrayBufferObj = ctx->Array.NullBufferObj;
}
+/**
+ * Bind the specified target to buffer for the specified context.
+ */
+static void
+bind_buffer_object(GLcontext *ctx, GLenum target, GLuint buffer)
+{
+ struct gl_buffer_object *oldBufObj;
+ struct gl_buffer_object *newBufObj = NULL;
+ struct gl_buffer_object **bindTarget = NULL;
+
+ switch (target) {
+ case GL_ARRAY_BUFFER_ARB:
+ bindTarget = &ctx->Array.ArrayBufferObj;
+ break;
+ case GL_ELEMENT_ARRAY_BUFFER_ARB:
+ bindTarget = &ctx->Array.ElementArrayBufferObj;
+ break;
+ case GL_PIXEL_PACK_BUFFER_EXT:
+ bindTarget = &ctx->Pack.BufferObj;
+ break;
+ case GL_PIXEL_UNPACK_BUFFER_EXT:
+ bindTarget = &ctx->Unpack.BufferObj;
+ break;
+ default:
+ _mesa_error(ctx, GL_INVALID_ENUM, "glBindBufferARB(target)");
+ return;
+ }
+
+ /* Get pointer to old buffer object (to be unbound) */
+ oldBufObj = get_buffer(ctx, target);
+ if (oldBufObj && oldBufObj->Name == buffer)
+ return; /* rebinding the same buffer object- no change */
+
+ /*
+ * Get pointer to new buffer object (newBufObj)
+ */
+ if (buffer == 0) {
+ /* The spec says there's not a buffer object named 0, but we use
+ * one internally because it simplifies things.
+ */
+ newBufObj = ctx->Array.NullBufferObj;
+ }
+ else {
+ /* non-default buffer object */
+ newBufObj = _mesa_lookup_bufferobj(ctx, buffer);
+ if (!newBufObj) {
+ /* if this is a new buffer object id, allocate a buffer object now */
+ ASSERT(ctx->Driver.NewBufferObject);
+ newBufObj = ctx->Driver.NewBufferObject(ctx, buffer, target);
+ if (!newBufObj) {
+ _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBindBufferARB");
+ return;
+ }
+ _mesa_HashInsert(ctx->Shared->BufferObjects, buffer, newBufObj);
+ }
+ }
+
+ /* bind new buffer */
+ _mesa_reference_buffer_object(ctx, bindTarget, newBufObj);
+
+ /* Pass BindBuffer call to device driver */
+ if (ctx->Driver.BindBuffer && newBufObj)
+ ctx->Driver.BindBuffer( ctx, target, newBufObj );
+}
+
+
+/**
+ * Update the default buffer objects in the given context to reference those
+ * specified in the shared state and release those referencing the old
+ * shared state.
+ */
+void
+_mesa_update_default_objects_buffer_objects(GLcontext *ctx)
+{
+ /* Bind the NullBufferObj to remove references to those
+ * in the shared context hash table.
+ */
+ bind_buffer_object( ctx, GL_ARRAY_BUFFER_ARB, 0);
+ bind_buffer_object( ctx, GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
+ bind_buffer_object( ctx, GL_PIXEL_PACK_BUFFER_ARB, 0);
+ bind_buffer_object( ctx, GL_PIXEL_UNPACK_BUFFER_ARB, 0);
+}
+
/**
* When we're about to read pixel data out of a PBO (via glDrawPixels,
_mesa_BindBufferARB(GLenum target, GLuint buffer)
{
GET_CURRENT_CONTEXT(ctx);
- struct gl_buffer_object *oldBufObj;
- struct gl_buffer_object *newBufObj = NULL;
- struct gl_buffer_object **bindTarget = NULL;
ASSERT_OUTSIDE_BEGIN_END(ctx);
- switch (target) {
- case GL_ARRAY_BUFFER_ARB:
- bindTarget = &ctx->Array.ArrayBufferObj;
- break;
- case GL_ELEMENT_ARRAY_BUFFER_ARB:
- bindTarget = &ctx->Array.ElementArrayBufferObj;
- break;
- case GL_PIXEL_PACK_BUFFER_EXT:
- bindTarget = &ctx->Pack.BufferObj;
- break;
- case GL_PIXEL_UNPACK_BUFFER_EXT:
- bindTarget = &ctx->Unpack.BufferObj;
- break;
- default:
- _mesa_error(ctx, GL_INVALID_ENUM, "glBindBufferARB(target)");
- return;
- }
-
- /* Get pointer to old buffer object (to be unbound) */
- oldBufObj = get_buffer(ctx, target);
- if (oldBufObj && oldBufObj->Name == buffer)
- return; /* rebinding the same buffer object- no change */
-
- /*
- * Get pointer to new buffer object (newBufObj)
- */
- if (buffer == 0) {
- /* The spec says there's not a buffer object named 0, but we use
- * one internally because it simplifies things.
- */
- newBufObj = ctx->Array.NullBufferObj;
- }
- else {
- /* non-default buffer object */
- newBufObj = _mesa_lookup_bufferobj(ctx, buffer);
- if (!newBufObj) {
- /* if this is a new buffer object id, allocate a buffer object now */
- ASSERT(ctx->Driver.NewBufferObject);
- newBufObj = ctx->Driver.NewBufferObject(ctx, buffer, target);
- if (!newBufObj) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBindBufferARB");
- return;
- }
- _mesa_HashInsert(ctx->Shared->BufferObjects, buffer, newBufObj);
- }
- }
-
- /* bind new buffer */
- _mesa_reference_buffer_object(ctx, bindTarget, newBufObj);
-
- /* Pass BindBuffer call to device driver */
- if (ctx->Driver.BindBuffer && newBufObj)
- ctx->Driver.BindBuffer( ctx, target, newBufObj );
+ bind_buffer_object(ctx, target, buffer);
}
_mesa_BindBufferARB( GL_PIXEL_UNPACK_BUFFER_EXT, 0 );
}
- /* The ID is immediately freed for re-use */
+ /* The ID is immediately freed for re-use */
_mesa_HashRemove(ctx->Shared->BufferObjects, bufObj->Name);
_mesa_reference_buffer_object(ctx, &bufObj, NULL);
}
extern void
_mesa_init_buffer_objects( GLcontext *ctx );
+extern void
+_mesa_update_default_objects_buffer_objects(GLcontext *ctx);
+
extern struct gl_buffer_object *
_mesa_new_buffer_object( GLcontext *ctx, GLuint name, GLenum target );
_mesa_unmap_drawpix_pbo(GLcontext *ctx,
const struct gl_pixelstore_attrib *unpack);
-
extern void *
_mesa_map_readpix_pbo(GLcontext *ctx,
const struct gl_pixelstore_attrib *pack,
return BUFFER_BIT_COLOR2;
case GL_COLOR_ATTACHMENT3_EXT:
return BUFFER_BIT_COLOR3;
+ case GL_COLOR_ATTACHMENT4_EXT:
+ return BUFFER_BIT_COLOR4;
+ case GL_COLOR_ATTACHMENT5_EXT:
+ return BUFFER_BIT_COLOR5;
+ case GL_COLOR_ATTACHMENT6_EXT:
+ return BUFFER_BIT_COLOR6;
+ case GL_COLOR_ATTACHMENT7_EXT:
+ return BUFFER_BIT_COLOR7;
default:
/* error */
return BAD_MASK;
return BUFFER_COLOR2;
case GL_COLOR_ATTACHMENT3_EXT:
return BUFFER_COLOR3;
+ case GL_COLOR_ATTACHMENT4_EXT:
+ return BUFFER_COLOR4;
+ case GL_COLOR_ATTACHMENT5_EXT:
+ return BUFFER_COLOR5;
+ case GL_COLOR_ATTACHMENT6_EXT:
+ return BUFFER_COLOR6;
+ case GL_COLOR_ATTACHMENT7_EXT:
+ return BUFFER_COLOR7;
default:
/* error */
return -1;
* \sa _mesa_DrawBuffersARB
*
* \param buffer buffer token such as GL_LEFT or GL_FRONT_AND_BACK, etc.
+ *
+ * Note that the behaviour of this function depends on whether the
+ * current ctx->DrawBuffer is a window-system framebuffer (Name=0) or
+ * a user-created framebuffer object (Name!=0).
+ * In the former case, we update the per-context ctx->Color.DrawBuffer
+ * state var _and_ the FB's ColorDrawBuffer state.
+ * In the later case, we update the FB's ColorDrawBuffer state only.
+ *
+ * Furthermore, upon a MakeCurrent() or BindFramebuffer() call, if the
+ * new FB is a window system FB, we need to re-update the FB's
+ * ColorDrawBuffer state to match the context. This is handled in
+ * _mesa_update_framebuffer().
+ *
+ * See the GL_EXT_framebuffer_object spec for more info.
*/
void GLAPIENTRY
_mesa_DrawBuffer(GLenum buffer)
/**
- * Set color output state. Traditionally, there was only one color
- * output, but fragment programs can now have several distinct color
- * outputs (see GL_ARB_draw_buffers). This function sets the state
- * for one such color output.
- * \param ctx current context
- * \param output which fragment program output
- * \param buffer buffer to write to (like GL_LEFT)
- * \param destMask BUFFER_* bitmask
- * (like BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT).
- */
-static void
-set_color_output(GLcontext *ctx, GLuint output, GLenum buffer,
- GLbitfield destMask)
-{
- struct gl_framebuffer *fb = ctx->DrawBuffer;
-
- ASSERT(output < ctx->Const.MaxDrawBuffers);
-
- /* Set per-FBO state */
- fb->ColorDrawBuffer[output] = buffer;
- fb->_ColorDrawBufferMask[output] = destMask;
- /* not really needed, will be set later */
- fb->_NumColorDrawBuffers[output] = 0;
-
- if (fb->Name == 0)
- /* Set traditional state var */
- ctx->Color.DrawBuffer[output] = buffer;
-}
-
-
-/**
- * Helper routine used by _mesa_DrawBuffer, _mesa_DrawBuffersARB and
- * other places (window fbo fixup) to set fbo (and the old ctx) fields.
+ * Helper function to set the GL_DRAW_BUFFER state in the context and
+ * current FBO.
+ *
* All error checking will have been done prior to calling this function
* so nothing should go wrong at this point.
+ *
* \param ctx current context
* \param n number of color outputs to set
* \param buffers array[n] of colorbuffer names, like GL_LEFT.
- * \param destMask array[n] of BUFFER_* bitmasks which correspond to the
+ * \param destMask array[n] of BUFFER_BIT_* bitmasks which correspond to the
* colorbuffer names. (i.e. GL_FRONT_AND_BACK =>
* BUFFER_BIT_FRONT_LEFT | BUFFER_BIT_BACK_LEFT).
*/
_mesa_drawbuffers(GLcontext *ctx, GLuint n, const GLenum *buffers,
const GLbitfield *destMask)
{
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
GLbitfield mask[MAX_DRAW_BUFFERS];
- GLuint output;
if (!destMask) {
/* compute destMask values now */
- const GLbitfield supportedMask
- = supported_buffer_bitmask(ctx, ctx->DrawBuffer);
+ const GLbitfield supportedMask = supported_buffer_bitmask(ctx, fb);
+ GLuint output;
for (output = 0; output < n; output++) {
mask[output] = draw_buffer_enum_to_bitmask(buffers[output]);
ASSERT(mask[output] != BAD_MASK);
destMask = mask;
}
- for (output = 0; output < n; output++) {
- set_color_output(ctx, output, buffers[output], destMask[output]);
+ if (n == 1) {
+ GLuint buf, count = 0;
+ /* init to -1 to help catch errors */
+ fb->_ColorDrawBufferIndexes[0] = -1;
+ for (buf = 0; buf < BUFFER_COUNT; buf++) {
+ if (destMask[0] & (1 << buf)) {
+ fb->_ColorDrawBufferIndexes[count] = buf;
+ count++;
+ }
+ }
+ fb->ColorDrawBuffer[0] = buffers[0];
+ fb->_NumColorDrawBuffers = count;
+ }
+ else {
+ GLuint buf, count = 0;
+ for (buf = 0; buf < n; buf++ ) {
+ if (destMask[buf]) {
+ fb->_ColorDrawBufferIndexes[buf] = _mesa_ffs(destMask[buf]) - 1;
+ fb->ColorDrawBuffer[buf] = buffers[buf];
+ count = buf + 1;
+ }
+ else {
+ fb->_ColorDrawBufferIndexes[buf] = -1;
+ }
+ }
+ /* set remaining outputs to -1 (GL_NONE) */
+ while (buf < ctx->Const.MaxDrawBuffers) {
+ fb->_ColorDrawBufferIndexes[buf] = -1;
+ fb->ColorDrawBuffer[buf] = GL_NONE;
+ buf++;
+ }
+ fb->_NumColorDrawBuffers = count;
}
- /* set remaining color outputs to NONE */
- for (output = n; output < ctx->Const.MaxDrawBuffers; output++) {
- set_color_output(ctx, output, GL_NONE, 0x0);
+ if (fb->Name == 0) {
+ /* also set context drawbuffer state */
+ GLuint buf;
+ for (buf = 0; buf < ctx->Const.MaxDrawBuffers; buf++) {
+ ctx->Color.DrawBuffer[buf] = fb->ColorDrawBuffer[buf];
+ }
}
ctx->NewState |= _NEW_BUFFERS;
}
-GLboolean
-_mesa_readbuffer_update_fields(GLcontext *ctx, GLenum buffer)
+/**
+ * Like \sa _mesa_drawbuffers(), this is a helper function for setting
+ * GL_READ_BUFFER state in the context and current FBO.
+ * \param ctx the rendering context
+ * \param buffer GL_FRONT, GL_BACK, GL_COLOR_ATTACHMENT0, etc.
+ * \param bufferIndex the numerical index corresponding to 'buffer'
+ */
+void
+_mesa_readbuffer(GLcontext *ctx, GLenum buffer, GLint bufferIndex)
{
- struct gl_framebuffer *fb;
- GLbitfield supportedMask;
- GLint srcBuffer;
-
- fb = ctx->ReadBuffer;
-
- if (MESA_VERBOSE & VERBOSE_API)
- _mesa_debug(ctx, "glReadBuffer %s\n", _mesa_lookup_enum_by_nr(buffer));
-
- if (fb->Name > 0 && buffer == GL_NONE) {
- /* This is legal for user-created framebuffer objects */
- srcBuffer = -1;
- }
- else {
- /* general case / window-system framebuffer */
- srcBuffer = read_buffer_enum_to_index(buffer);
- if (srcBuffer == -1) {
- _mesa_error(ctx, GL_INVALID_ENUM, "glReadBuffer(buffer=0x%x)", buffer);
- return GL_FALSE;
- }
- supportedMask = supported_buffer_bitmask(ctx, fb);
- if (((1 << srcBuffer) & supportedMask) == 0) {
- _mesa_error(ctx, GL_INVALID_OPERATION, "glReadBuffer(buffer=0x%x)", buffer);
- return GL_FALSE;
- }
- }
+ struct gl_framebuffer *fb = ctx->ReadBuffer;
if (fb->Name == 0) {
+ /* Only update the per-context READ_BUFFER state if we're bound to
+ * a window-system framebuffer.
+ */
ctx->Pixel.ReadBuffer = buffer;
}
+
fb->ColorReadBuffer = buffer;
- fb->_ColorReadBufferIndex = srcBuffer;
+ fb->_ColorReadBufferIndex = bufferIndex;
- return GL_TRUE;
+ ctx->NewState |= _NEW_PIXEL;
}
void GLAPIENTRY
_mesa_ReadBuffer(GLenum buffer)
{
+ struct gl_framebuffer *fb;
+ GLbitfield supportedMask;
+ GLint srcBuffer;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glReadBuffer %s\n", _mesa_lookup_enum_by_nr(buffer));
- if (!_mesa_readbuffer_update_fields(ctx, buffer))
- return;
+ fb = ctx->ReadBuffer;
+
+ if (MESA_VERBOSE & VERBOSE_API)
+ _mesa_debug(ctx, "glReadBuffer %s\n", _mesa_lookup_enum_by_nr(buffer));
+
+ if (fb->Name > 0 && buffer == GL_NONE) {
+ /* This is legal for user-created framebuffer objects */
+ srcBuffer = -1;
+ }
+ else {
+ /* general case / window-system framebuffer */
+ srcBuffer = read_buffer_enum_to_index(buffer);
+ if (srcBuffer == -1) {
+ _mesa_error(ctx, GL_INVALID_ENUM,
+ "glReadBuffer(buffer=0x%x)", buffer);
+ return;
+ }
+ supportedMask = supported_buffer_bitmask(ctx, fb);
+ if (((1 << srcBuffer) & supportedMask) == 0) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glReadBuffer(buffer=0x%x)", buffer);
+ return;
+ }
+ }
+
+ /* OK, all error checking has been completed now */
+ _mesa_readbuffer(ctx, buffer, srcBuffer);
ctx->NewState |= _NEW_BUFFERS;
/*
/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 7.1
*
- * Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
_mesa_drawbuffers(GLcontext *ctx, GLuint n, const GLenum *buffers,
const GLbitfield *destMask);
-extern GLboolean
-_mesa_readbuffer_update_fields(GLcontext *ctx, GLenum buffer);
+extern void
+_mesa_readbuffer(GLcontext *ctx, GLenum buffer, GLint bufferIndex);
extern void GLAPIENTRY
_mesa_ReadBuffer( GLenum mode );
return;
}
- if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0)
+ if (ctx->DrawBuffer->Width == 0 || ctx->DrawBuffer->Height == 0 ||
+ ctx->DrawBuffer->_Xmin >= ctx->DrawBuffer->_Xmax ||
+ ctx->DrawBuffer->_Ymin >= ctx->DrawBuffer->_Ymax)
return;
if (ctx->RenderMode == GL_RENDER) {
*/
bufferMask = 0;
if (mask & GL_COLOR_BUFFER_BIT) {
- bufferMask |= ctx->DrawBuffer->_ColorDrawBufferMask[0];
+ GLuint i;
+ for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; i++) {
+ bufferMask |= (1 << ctx->DrawBuffer->_ColorDrawBufferIndexes[i]);
+ }
}
if ((mask & GL_DEPTH_BUFFER_BIT)
/*
* Mesa 3-D graphics library
- * Version: 6.1
+ * Version: 7.3
*
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
*/
/*@{*/
-#define PACK_COLOR_8888( R, G, B, A ) \
- (((R) << 24) | ((G) << 16) | ((B) << 8) | (A))
+#define PACK_COLOR_8888( X, Y, Z, W ) \
+ (((X) << 24) | ((Y) << 16) | ((Z) << 8) | (W))
-#define PACK_COLOR_8888_REV( R, G, B, A ) \
- (((A) << 24) | ((B) << 16) | ((G) << 8) | (R))
+#define PACK_COLOR_8888_REV( X, Y, Z, W ) \
+ (((W) << 24) | ((Z) << 16) | ((Y) << 8) | (X))
-#define PACK_COLOR_888( R, G, B ) \
- (((R) << 16) | ((G) << 8) | (B))
+#define PACK_COLOR_888( X, Y, Z ) \
+ (((X) << 16) | ((Y) << 8) | (Z))
-#define PACK_COLOR_565( R, G, B ) \
- ((((R) & 0xf8) << 8) | (((G) & 0xfc) << 3) | (((B) & 0xf8) >> 3))
+#define PACK_COLOR_565( X, Y, Z ) \
+ ((((X) & 0xf8) << 8) | (((Y) & 0xfc) << 3) | (((Z) & 0xf8) >> 3))
-#define PACK_COLOR_565_REV( R, G, B ) \
- (((R) & 0xf8) | ((G) & 0xe0) >> 5 | (((G) & 0x1c) << 11) | (((B) & 0xf8) << 5))
+#define PACK_COLOR_565_REV( X, Y, Z ) \
+ (((X) & 0xf8) | ((Y) & 0xe0) >> 5 | (((Y) & 0x1c) << 11) | (((Z) & 0xf8) << 5))
#define PACK_COLOR_1555( A, B, G, R ) \
((((B) & 0xf8) << 7) | (((G) & 0xf8) << 2) | (((R) & 0xf8) >> 3) | \
return;
}
- if (width < 0 || (width != 0 && _mesa_bitcount(width) != 1)) {
+ if (width < 0 || (width != 0 && !_mesa_is_pow_two(width))) {
/* error */
if (proxy) {
table->Size = 0;
#define MAX_UNIFORMS 128 /**< number of float components */
#define MAX_VARYING 8 /**< number of float[4] vectors */
#define MAX_SAMPLERS 8
+#define MAX_PROGRAM_INPUTS 32
+#define MAX_PROGRAM_OUTPUTS 32
/*@}*/
/** For GL_NV_vertex_program */
/** For GL_ARB_vertex_shader */
/*@{*/
#define MAX_VERTEX_ATTRIBS 16
-#define MAX_VERTEX_TEXTURE_IMAGE_UNITS 0
+#define MAX_VERTEX_TEXTURE_IMAGE_UNITS MAX_TEXTURE_UNITS
#define MAX_COMBINED_TEXTURE_IMAGE_UNITS (MAX_TEXTURE_IMAGE_UNITS + MAX_VERTEX_TEXTURE_IMAGE_UNITS)
/*@}*/
/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
}
/* redo special cases: */
- ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_WEIGHT], 1.0, 0.0, 0.0, 1.0 );
+ ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_WEIGHT], 1.0, 0.0, 0.0, 0.0 );
ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_NORMAL], 0.0, 0.0, 1.0, 1.0 );
ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_COLOR0], 1.0, 1.0, 1.0, 1.0 );
ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_COLOR1], 0.0, 0.0, 0.0, 1.0 );
/* Miscellaneous */
ctx->NewState = _NEW_ALL;
ctx->ErrorValue = (GLenum) GL_NO_ERROR;
- ctx->_Facing = 0;
ctx->varying_vp_inputs = ~0;
return GL_TRUE;
}
+/**
+ * Update default objects in a GL context with respect to shared state.
+ *
+ * \param ctx GL context.
+ *
+ * Removes references to old default objects, (texture objects, program
+ * objects, etc.) and changes to reference those from the current shared
+ * state.
+ */
+static GLboolean
+update_default_objects(GLcontext *ctx)
+{
+ assert(ctx);
+
+ _mesa_update_default_objects_program(ctx);
+ _mesa_update_default_objects_texture(ctx);
+ _mesa_update_default_objects_buffer_objects(ctx);
+
+ return GL_TRUE;
+}
+
+
/**
* This is the default function we plug into all dispatch table slots
* This helps prevents a segfault when someone calls a GL function without
void
_mesa_free_context_data( GLcontext *ctx )
{
- /* if we're destroying the current context, unbind it first */
- if (ctx == _mesa_get_current_context()) {
- _mesa_make_current(NULL, NULL, NULL);
- }
- else {
- /* unreference WinSysDraw/Read buffers */
- _mesa_unreference_framebuffer(&ctx->WinSysDrawBuffer);
- _mesa_unreference_framebuffer(&ctx->WinSysReadBuffer);
- _mesa_unreference_framebuffer(&ctx->DrawBuffer);
- _mesa_unreference_framebuffer(&ctx->ReadBuffer);
+ if (!_mesa_get_current_context()){
+ /* No current context, but we may need one in order to delete
+ * texture objs, etc. So temporarily bind the context now.
+ */
+ _mesa_make_current(ctx, NULL, NULL);
}
+ /* unreference WinSysDraw/Read buffers */
+ _mesa_unreference_framebuffer(&ctx->WinSysDrawBuffer);
+ _mesa_unreference_framebuffer(&ctx->WinSysReadBuffer);
+ _mesa_unreference_framebuffer(&ctx->DrawBuffer);
+ _mesa_unreference_framebuffer(&ctx->ReadBuffer);
+
_mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current, NULL);
_mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current, NULL);
_mesa_reference_vertprog(ctx, &ctx->VertexProgram._TnlProgram, NULL);
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current, NULL);
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram, NULL);
+#if FEATURE_attrib_stack
+ _mesa_free_attrib_data(ctx);
+#endif
_mesa_free_lighting_data( ctx );
#if FEATURE_evaluators
_mesa_free_eval_data( ctx );
if (ctx->Extensions.String)
_mesa_free((void *) ctx->Extensions.String);
+
+ /* unbind the context if it's currently bound */
+ if (ctx == _mesa_get_current_context()) {
+ _mesa_make_current(NULL, NULL, NULL);
+ }
}
_mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
GLframebuffer *readBuffer )
{
- GET_CURRENT_CONTEXT(oldCtx);
-
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(newCtx, "_mesa_make_current()\n");
_glapi_set_context((void *) newCtx);
ASSERT(_mesa_get_current_context() == newCtx);
- if (oldCtx) {
- _mesa_unreference_framebuffer(&oldCtx->WinSysDrawBuffer);
- _mesa_unreference_framebuffer(&oldCtx->WinSysReadBuffer);
- _mesa_unreference_framebuffer(&oldCtx->DrawBuffer);
- _mesa_unreference_framebuffer(&oldCtx->ReadBuffer);
- }
-
if (!newCtx) {
_glapi_set_dispatch(NULL); /* none current */
}
* or not bound to a user-created FBO.
*/
if (!newCtx->DrawBuffer || newCtx->DrawBuffer->Name == 0) {
- /* fix up the fb fields - these will end up wrong otherwise
- * if the DRIdrawable changes, and everything relies on them.
- * This is a bit messy (same as needed in _mesa_BindFramebufferEXT)
- */
+ /* KW: merge conflict here, revisit.
+ */
+ /* fix up the fb fields - these will end up wrong otherwise
+ * if the DRIdrawable changes, and everything relies on them.
+ * This is a bit messy (same as needed in _mesa_BindFramebufferEXT)
+ */
unsigned int i;
GLenum buffers[MAX_DRAW_BUFFERS];
}
if (!newCtx->ReadBuffer || newCtx->ReadBuffer->Name == 0) {
_mesa_reference_framebuffer(&newCtx->ReadBuffer, readBuffer);
- _mesa_readbuffer_update_fields(newCtx, newCtx->Pixel.ReadBuffer);
}
+ /* XXX only set this flag if we're really changing the draw/read
+ * framebuffer bindings.
+ */
newCtx->NewState |= _NEW_BUFFERS;
#if 1
_mesa_share_state(GLcontext *ctx, GLcontext *ctxToShare)
{
if (ctx && ctxToShare && ctx->Shared && ctxToShare->Shared) {
- ctx->Shared->RefCount--;
- if (ctx->Shared->RefCount == 0) {
- free_shared_state(ctx, ctx->Shared);
- }
+ struct gl_shared_state *oldSharedState = ctx->Shared;
+
ctx->Shared = ctxToShare->Shared;
ctx->Shared->RefCount++;
+
+ update_default_objects(ctx);
+
+ oldSharedState->RefCount--;
+ if (oldSharedState->RefCount == 0) {
+ free_shared_state(ctx, oldSharedState);
+ }
+
return GL_TRUE;
}
else {
(((CTX)->Light.Enabled && \
(CTX)->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) \
|| (CTX)->Fog.ColorSumEnabled \
- || ((CTX)->VertexProgram._Enabled && \
- ((CTX)->VertexProgram.Current->Base.InputsRead & VERT_BIT_COLOR1)) \
- || ((CTX)->FragmentProgram._Enabled && \
- ((CTX)->FragmentProgram.Current->Base.InputsRead & FRAG_BIT_COL1)) \
+ || ((CTX)->VertexProgram._Current && \
+ ((CTX)->VertexProgram._Current != (CTX)->VertexProgram._TnlProgram) && \
+ ((CTX)->VertexProgram._Current->Base.InputsRead & VERT_BIT_COLOR1)) \
+ || ((CTX)->FragmentProgram._Current && \
+ ((CTX)->FragmentProgram._Current != (CTX)->FragmentProgram._TexEnvProgram) && \
+ ((CTX)->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_COL1)) \
)
*/
void (*GetCompressedTexImage)(GLcontext *ctx, GLenum target, GLint level,
GLvoid *img,
- const struct gl_texture_object *texObj,
- const struct gl_texture_image *texImage);
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
/**
* Called to query number of bytes of storage needed to store the
*/
void (*FreeTexImageData)( GLcontext *ctx, struct gl_texture_image *tImage );
+ /** Map texture image data into user space */
+ void (*MapTexture)( GLcontext *ctx, struct gl_texture_object *tObj );
+ /** Unmap texture images from user space */
+ void (*UnmapTexture)( GLcontext *ctx, struct gl_texture_object *tObj );
+
/**
* Note: no context argument. This function doesn't initially look
* like it belongs here, except that the driver is the only entity
const void *values, const GLubyte *mask)
{
struct gl_renderbuffer *dsrb = z24rb->Wrapped;
- const GLubyte *src = (const GLubyte *) values;
+ const GLuint *src = (const GLuint *) values;
ASSERT(z24rb->DataType == GL_UNSIGNED_INT);
ASSERT(dsrb->_ActualFormat == GL_DEPTH24_STENCIL8_EXT);
ASSERT(dsrb->DataType == GL_UNSIGNED_INT_24_8_EXT);
z24rb->RefCount = 1;
z24rb->Width = dsrb->Width;
z24rb->Height = dsrb->Height;
- z24rb->InternalFormat = GL_DEPTH_COMPONENT24_ARB;
- z24rb->_ActualFormat = GL_DEPTH_COMPONENT24_ARB;
+ z24rb->InternalFormat = GL_DEPTH_COMPONENT24;
+ z24rb->_ActualFormat = GL_DEPTH_COMPONENT24;
z24rb->_BaseFormat = GL_DEPTH_COMPONENT;
z24rb->DataType = GL_UNSIGNED_INT;
z24rb->DepthBits = 24;
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 29 September 2008
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define shader [-.shader]
+ define glapi [-.glapi]
+ define main [-.main]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.glapi],[-.shader]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES =accum.c \
+ api_arrayelt.c \
+ api_exec.c \
+ api_loopback.c \
+ api_noop.c \
+ api_validate.c \
+ attrib.c \
+ arrayobj.c \
+ blend.c \
+ bufferobj.c \
+ buffers.c \
+ clear.c \
+ clip.c \
+ colortab.c \
+ context.c \
+ convolve.c \
+ debug.c \
+ depth.c \
+ depthstencil.c \
+ dispatch.c \
+ dlist.c \
+ drawpix.c \
+ enable.c \
+ enums.c \
+ eval.c \
+ execmem.c \
+ extensions.c \
+ fbobject.c \
+ feedback.c \
+ ffvertex_prog.c \
+ fog.c \
+ framebuffer.c \
+ get.c \
+ getstring.c \
+ hash.c \
+ hint.c \
+ histogram.c \
+ image.c \
+ imports.c \
+ light.c \
+ lines.c \
+ matrix.c \
+ mipmap.c \
+ mm.c \
+ multisample.c \
+ pixel.c \
+ pixelstore.c \
+ points.c \
+ polygon.c \
+ rastpos.c \
+ rbadaptors.c \
+ readpix.c \
+ renderbuffer.c \
+ scissor.c \
+ shaders.c \
+ state.c \
+ stencil.c \
+ texcompress.c \
+ texcompress_fxt1.c \
+ texcompress_s3tc.c \
+ texenv.c \
+ texenvprogram.c \
+ texformat.c \
+ texgen.c \
+ teximage.c \
+ texobj.c \
+ texparam.c \
+ texrender.c \
+ texstate.c \
+ texstore.c \
+ varray.c \
+ vtxfmt.c \
+ queryobj.c \
+ rbadaptors.c
+
+OBJECTS=accum.obj,\
+api_arrayelt.obj,\
+api_exec.obj,\
+api_loopback.obj,\
+api_noop.obj,\
+api_validate.obj,\
+arrayobj.obj,\
+attrib.obj,\
+blend.obj,\
+bufferobj.obj,\
+buffers.obj,\
+clear.obj,\
+clip.obj,\
+colortab.obj,\
+context.obj,\
+convolve.obj,\
+debug.obj,\
+depth.obj,\
+depthstencil.obj,\
+dispatch.obj,\
+dlist.obj,\
+drawpix.obj,\
+enable.obj,\
+enums.obj,\
+eval.obj,\
+execmem.obj,\
+extensions.obj,\
+fbobject.obj,\
+feedback.obj,\
+ffvertex_prog.obj,\
+fog.obj,\
+framebuffer.obj,\
+get.obj,\
+getstring.obj,\
+hash.obj,\
+hint.obj,\
+histogram.obj,\
+image.obj,\
+imports.obj,\
+light.obj,\
+lines.obj,\
+matrix.obj,\
+mipmap.obj,\
+mm.obj,\
+multisample.obj,\
+pixel.obj,\
+pixelstore.obj,\
+points.obj,\
+polygon.obj,\
+rastpos.obj,\
+readpix.obj,\
+renderbuffer.obj,\
+scissor.obj,\
+shaders.obj,\
+state.obj,\
+stencil.obj,\
+texcompress.obj,\
+texcompress_fxt1.obj,\
+texcompress_s3tc.obj,\
+texenv.obj,\
+texenvprogram.obj,\
+texformat.obj,\
+texgen.obj,\
+teximage.obj,\
+texobj.obj,\
+texparam.obj,\
+texrender.obj,\
+texstate.obj,\
+texstore.obj,\
+varray.obj,\
+vtxfmt.obj,\
+queryobj.obj,\
+rbadaptors.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ $(MAKELIB) $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+accum.obj : accum.c
+api_arrayelt.obj : api_arrayelt.c
+api_loopback.obj : api_loopback.c
+api_noop.obj : api_noop.c
+api_validate.obj : api_validate.c
+arrayobj.obj : arrayobj.c
+attrib.obj : attrib.c
+blend.obj : blend.c
+bufferobj.obj : bufferobj.c
+buffers.obj : buffers.c
+clip.obj : clip.c
+colortab.obj : colortab.c
+context.obj : context.c
+convolve.obj : convolve.c
+debug.obj : debug.c
+depth.obj : depth.c
+depthstencil.obj : depthstencil.c
+dispatch.obj : dispatch.c
+dlist.obj : dlist.c
+drawpix.obj : drawpix.c
+enable.obj : enable.c
+enums.obj : enums.c
+eval.obj : eval.c
+execmem.obj : execmem.c
+extensions.obj : extensions.c
+fbobject.obj : fbobject.c
+feedback.obj : feedback.c
+fog.obj : fog.c
+framebuffer.obj : framebuffer.c
+get.obj : get.c
+getstring.obj : getstring.c
+hash.obj : hash.c
+hint.obj : hint.c
+histogram.obj : histogram.c
+image.obj : image.c
+imports.obj : imports.c vsnprintf.c
+light.obj : light.c
+lines.obj : lines.c
+matrix.obj : matrix.c
+mipmap.obj : mipmap.c
+mm.obj : mm.c
+pixel.obj : pixel.c
+points.obj : points.c
+polygon.obj : polygon.c
+rastpos.obj : rastpos.c
+rbadaptors.obj : rbadaptors.c
+renderbuffer.obj : renderbuffer.c
+state.obj : state.c
+stencil.obj : stencil.c
+texcompress.obj : texcompress.c
+texcompress_fxt1.obj : texcompress_fxt1.c
+ cc$(CFLAGS)/warn=(disable=SHIFTCOUNT) texcompress_fxt1.c
+texcompress_s3tc.obj : texcompress_s3tc.c
+texenvprogram.obj : texenvprogram.c
+texformat.obj : texformat.c
+teximage.obj : teximage.c
+texobj.obj : texobj.c
+texrender.obj : texrender.c
+texstate.obj : texstate.c
+texstore.obj : texstore.c
+varray.obj : varray.c
+vtxfmt.obj : vtxfmt.c
+shaders.obj : shaders.c
+queryobj.obj : queryobj.c
+rbadaptors.obj : rbadaptors.c
+clear.obj : clear.c
+multisample.obj : multisample.c
+scissor.obj : scissor.c
+texenv.obj : texenv.c
+texgen.obj : texgen.c
+texparam.obj : texparam.c
+readpix.obj : readpix.c
+ffvertex_prog.obj : ffvertex_prog.c
+api_exec.obj : api_exec.c
+pixelstore.obj : pixelstore.c
#ifndef GLX_USE_APPLEGL
-#include "glheader.h"
+#include "main/glheader.h"
#include "glapi/glapi.h"
#include "glapi/glapitable.h"
#include "glapi/glthread.h"
/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#endif
#include "arrayobj.h"
#include "clip.h"
-#include "colormac.h"
#include "colortab.h"
#include "context.h"
#include "convolve.h"
/*
- * Translate the nth element of list from type to GLuint.
+ * Translate the nth element of list from <type> to GLint.
*/
-static GLuint
+static GLint
translate_id(GLsizei n, GLenum type, const GLvoid * list)
{
GLbyte *bptr;
switch (type) {
case GL_BYTE:
bptr = (GLbyte *) list;
- return (GLuint) *(bptr + n);
+ return (GLint) bptr[n];
case GL_UNSIGNED_BYTE:
ubptr = (GLubyte *) list;
- return (GLuint) *(ubptr + n);
+ return (GLint) ubptr[n];
case GL_SHORT:
sptr = (GLshort *) list;
- return (GLuint) *(sptr + n);
+ return (GLint) sptr[n];
case GL_UNSIGNED_SHORT:
usptr = (GLushort *) list;
- return (GLuint) *(usptr + n);
+ return (GLint) usptr[n];
case GL_INT:
iptr = (GLint *) list;
- return (GLuint) *(iptr + n);
+ return iptr[n];
case GL_UNSIGNED_INT:
uiptr = (GLuint *) list;
- return (GLuint) *(uiptr + n);
+ return (GLint) uiptr[n];
case GL_FLOAT:
fptr = (GLfloat *) list;
- return (GLuint) *(fptr + n);
+ return (GLint) FLOORF(fptr[n]);
case GL_2_BYTES:
ubptr = ((GLubyte *) list) + 2 * n;
- return (GLuint) *ubptr * 256 + (GLuint) * (ubptr + 1);
+ return (GLint) ubptr[0] * 256
+ + (GLint) ubptr[1];
case GL_3_BYTES:
ubptr = ((GLubyte *) list) + 3 * n;
- return (GLuint) * ubptr * 65536
- + (GLuint) *(ubptr + 1) * 256 + (GLuint) * (ubptr + 2);
+ return (GLint) ubptr[0] * 65536
+ + (GLint) ubptr[1] * 256
+ + (GLint) ubptr[2];
case GL_4_BYTES:
ubptr = ((GLubyte *) list) + 4 * n;
- return (GLuint) *ubptr * 16777216
- + (GLuint) *(ubptr + 1) * 65536
- + (GLuint) *(ubptr + 2) * 256 + (GLuint) * (ubptr + 3);
+ return (GLint) ubptr[0] * 16777216
+ + (GLint) ubptr[1] * 65536
+ + (GLint) ubptr[2] * 256
+ + (GLint) ubptr[3];
default:
return 0;
}
}
for (i = 0; i < n; i++) {
- GLuint list = translate_id(i, type, lists);
+ GLint list = translate_id(i, type, lists);
Node *n = ALLOC_INSTRUCTION(ctx, OPCODE_CALL_LIST_OFFSET, 2);
if (n) {
- n[1].ui = list;
+ n[1].i = list;
n[2].b = typeErrorFlag;
}
}
}
-/*
- * Polygon stipple must have been upacked already!
- */
static void GLAPIENTRY
save_PolygonStipple(const GLubyte * pattern)
{
GET_CURRENT_CONTEXT(ctx);
+ GLvoid *image = unpack_image(2, 32, 32, 1, GL_COLOR_INDEX, GL_BITMAP,
+ pattern, &ctx->Unpack);
Node *n;
ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
n = ALLOC_INSTRUCTION(ctx, OPCODE_POLYGON_STIPPLE, 1);
if (n) {
- void *data;
- n[1].data = _mesa_malloc(32 * 4);
- data = n[1].data; /* This needed for Acorn compiler */
- MEMCPY(data, pattern, 32 * 4);
+ n[1].data = image;
+ }
+ else if (image) {
+ _mesa_free(image);
}
if (ctx->ExecuteFlag) {
CALL_PolygonStipple(ctx->Exec, ((GLubyte *) pattern));
}
+static void GLAPIENTRY
+save_StencilFuncSeparateATI(GLenum frontfunc, GLenum backfunc, GLint ref,
+ GLuint mask)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ Node *n;
+ ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx);
+ /* GL_FRONT */
+ n = ALLOC_INSTRUCTION(ctx, OPCODE_STENCIL_FUNC_SEPARATE, 4);
+ if (n) {
+ n[1].e = GL_FRONT;
+ n[2].e = frontfunc;
+ n[3].i = ref;
+ n[4].ui = mask;
+ }
+ /* GL_BACK */
+ n = ALLOC_INSTRUCTION(ctx, OPCODE_STENCIL_FUNC_SEPARATE, 4);
+ if (n) {
+ n[1].e = GL_BACK;
+ n[2].e = backfunc;
+ n[3].i = ref;
+ n[4].ui = mask;
+ }
+ if (ctx->ExecuteFlag) {
+ CALL_StencilFuncSeparate(ctx->Exec, (GL_FRONT, frontfunc, ref, mask));
+ CALL_StencilFuncSeparate(ctx->Exec, (GL_BACK, backfunc, ref, mask));
+ }
+}
+
+
static void GLAPIENTRY
save_StencilMaskSeparate(GLenum face, GLuint mask)
{
}
+/* GL_ARB_shader_objects, GL_ARB_vertex/fragment_shader */
+
+static void GLAPIENTRY
+exec_BindAttribLocationARB(GLuint program, GLuint index, const GLchar *name)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ FLUSH_VERTICES(ctx, 0);
+ CALL_BindAttribLocationARB(ctx->Exec, (program, index, name));
+}
+
+static GLint GLAPIENTRY
+exec_GetAttribLocationARB(GLuint program, const GLchar *name)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ FLUSH_VERTICES(ctx, 0);
+ return CALL_GetAttribLocationARB(ctx->Exec, (program, name));
+}
+/* XXX more shader functions needed here */
+
+
+
#if FEATURE_EXT_framebuffer_blit
static void GLAPIENTRY
save_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
if (!dlist)
return;
- ctx->ListState.CallStack[ctx->ListState.CallDepth++] = dlist;
+ ctx->ListState.CallDepth++;
if (ctx->Driver.BeginCallList)
ctx->Driver.BeginCallList(ctx, dlist);
_mesa_error(ctx, GL_INVALID_ENUM, "glCallLists(type)");
}
else if (ctx->ListState.CallDepth < MAX_LIST_NESTING) {
- execute_list(ctx, ctx->List.ListBase + n[1].ui);
+ GLuint list = (GLuint) (ctx->List.ListBase + n[1].i);
+ execute_list(ctx, list);
}
break;
case OPCODE_CLEAR:
CALL_PolygonMode(ctx->Exec, (n[1].e, n[2].e));
break;
case OPCODE_POLYGON_STIPPLE:
- CALL_PolygonStipple(ctx->Exec, ((GLubyte *) n[1].data));
+ {
+ const struct gl_pixelstore_attrib save = ctx->Unpack;
+ ctx->Unpack = ctx->DefaultPacking;
+ CALL_PolygonStipple(ctx->Exec, ((GLubyte *) n[1].data));
+ ctx->Unpack = save; /* restore */
+ }
break;
case OPCODE_POLYGON_OFFSET:
CALL_PolygonOffset(ctx->Exec, (n[1].f, n[2].f));
if (ctx->Driver.EndCallList)
ctx->Driver.EndCallList(ctx);
- ctx->ListState.CallStack[ctx->ListState.CallDepth--] = NULL;
+ ctx->ListState.CallDepth--;
}
_mesa_CallLists(GLsizei n, GLenum type, const GLvoid * lists)
{
GET_CURRENT_CONTEXT(ctx);
- GLuint list;
GLint i;
GLboolean save_compile_flag;
ctx->CompileFlag = GL_FALSE;
for (i = 0; i < n; i++) {
- list = translate_id(i, type, lists);
- execute_list(ctx, ctx->List.ListBase + list);
+ GLuint list = (GLuint) (ctx->List.ListBase + translate_id(i, type, lists));
+ execute_list(ctx, list);
}
ctx->CompileFlag = save_compile_flag;
SET_StencilMaskSeparate(table, save_StencilMaskSeparate);
SET_StencilOpSeparate(table, save_StencilOpSeparate);
+ /* ATI_separate_stencil */
+ SET_StencilFuncSeparateATI(table, save_StencilFuncSeparateATI);
+
/* GL_ARB_imaging */
/* Not all are supported */
SET_BlendColor(table, save_BlendColor);
SET_BlitFramebufferEXT(table, save_BlitFramebufferEXT);
#endif
+ /* ARB 30/31/32. GL_ARB_shader_objects, GL_ARB_vertex/fragment_shader */
+ SET_BindAttribLocationARB(table, exec_BindAttribLocationARB);
+ SET_GetAttribLocationARB(table, exec_GetAttribLocationARB);
+ /* XXX additional functions need to be implemented here! */
+
/* 299. GL_EXT_blend_equation_separate */
SET_BlendEquationSeparateEXT(table, save_BlendEquationSeparateEXT);
if (ctx->RenderMode == GL_RENDER) {
/* Truncate, to satisfy conformance tests (matches SGI's OpenGL). */
- const GLfloat epsilon = (const GLfloat)0.0001;
+ const GLfloat epsilon = 0.0001F;
GLint x = IFLOOR(ctx->Current.RasterPos[0] + epsilon - xorig);
GLint y = IFLOOR(ctx->Current.RasterPos[1] + epsilon - yorig);
/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 7.0.3
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "enums.h"
#include "math/m_matrix.h"
#include "math/m_xform.h"
+#include "api_arrayelt.h"
FLUSH_VERTICES(ctx, _NEW_ARRAY);
ctx->Array.NewState |= flag;
+
+ _ae_invalidate_state(ctx, _NEW_ARRAY);
+
*var = state;
if (state)
return;
FLUSH_VERTICES(ctx, _NEW_LIGHT);
ctx->Light.Enabled = state;
+ if (ctx->Light.Enabled && ctx->Light.Model.TwoSide)
+ ctx->_TriangleCaps |= DD_TRI_LIGHT_TWOSIDE;
+ else
+ ctx->_TriangleCaps &= ~DD_TRI_LIGHT_TWOSIDE;
break;
case GL_LINE_SMOOTH:
if (ctx->Line.SmoothFlag == state)
return;
FLUSH_VERTICES(ctx, _NEW_LINE);
ctx->Line.SmoothFlag = state;
+ ctx->_TriangleCaps ^= DD_LINE_SMOOTH;
break;
case GL_LINE_STIPPLE:
if (ctx->Line.StippleFlag == state)
return;
FLUSH_VERTICES(ctx, _NEW_LINE);
ctx->Line.StippleFlag = state;
+ ctx->_TriangleCaps ^= DD_LINE_STIPPLE;
break;
case GL_INDEX_LOGIC_OP:
if (ctx->Color.IndexLogicOpEnabled == state)
return;
FLUSH_VERTICES(ctx, _NEW_POINT);
ctx->Point.SmoothFlag = state;
+ ctx->_TriangleCaps ^= DD_POINT_SMOOTH;
break;
case GL_POLYGON_SMOOTH:
if (ctx->Polygon.SmoothFlag == state)
return;
FLUSH_VERTICES(ctx, _NEW_POLYGON);
ctx->Polygon.SmoothFlag = state;
+ ctx->_TriangleCaps ^= DD_TRI_SMOOTH;
break;
case GL_POLYGON_STIPPLE:
if (ctx->Polygon.StippleFlag == state)
return;
FLUSH_VERTICES(ctx, _NEW_POLYGON);
ctx->Polygon.StippleFlag = state;
+ ctx->_TriangleCaps ^= DD_TRI_STIPPLE;
break;
case GL_POLYGON_OFFSET_POINT:
if (ctx->Polygon.OffsetPoint == state)
return;
FLUSH_VERTICES(ctx, _NEW_STENCIL);
ctx->Stencil.TestTwoSide = state;
+ if (state)
+ ctx->_TriangleCaps |= DD_TRI_TWOSTENCIL;
+ else
+ ctx->_TriangleCaps &= ~DD_TRI_TWOSTENCIL;
break;
#if FEATURE_ARB_fragment_program
"GL_AND_INVERTED\0"
"GL_AND_REVERSE\0"
"GL_ARRAY_BUFFER\0"
- "GL_ARRAY_BUFFER_ARB\0"
"GL_ARRAY_BUFFER_BINDING\0"
"GL_ARRAY_BUFFER_BINDING_ARB\0"
"GL_ATTACHED_SHADERS\0"
"GL_EDGE_FLAG_ARRAY_POINTER\0"
"GL_EDGE_FLAG_ARRAY_STRIDE\0"
"GL_ELEMENT_ARRAY_BUFFER\0"
- "GL_ELEMENT_ARRAY_BUFFER_ARB\0"
"GL_ELEMENT_ARRAY_BUFFER_BINDING\0"
"GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB\0"
"GL_EMISSION\0"
"GL_ZOOM_Y\0"
;
-static const enum_elt all_enums[1750] =
+static const enum_elt all_enums[1748] =
{
{ 0, 0x00000600 }, /* GL_2D */
{ 6, 0x00001407 }, /* GL_2_BYTES */
{ 830, 0x00001504 }, /* GL_AND_INVERTED */
{ 846, 0x00001502 }, /* GL_AND_REVERSE */
{ 861, 0x00008892 }, /* GL_ARRAY_BUFFER */
- { 877, 0x00008892 }, /* GL_ARRAY_BUFFER_ARB */
- { 897, 0x00008894 }, /* GL_ARRAY_BUFFER_BINDING */
- { 921, 0x00008894 }, /* GL_ARRAY_BUFFER_BINDING_ARB */
- { 949, 0x00008B85 }, /* GL_ATTACHED_SHADERS */
- { 969, 0x00008645 }, /* GL_ATTRIB_ARRAY_POINTER_NV */
- { 996, 0x00008623 }, /* GL_ATTRIB_ARRAY_SIZE_NV */
- { 1020, 0x00008624 }, /* GL_ATTRIB_ARRAY_STRIDE_NV */
- { 1046, 0x00008625 }, /* GL_ATTRIB_ARRAY_TYPE_NV */
- { 1070, 0x00000BB0 }, /* GL_ATTRIB_STACK_DEPTH */
- { 1092, 0x00000D80 }, /* GL_AUTO_NORMAL */
- { 1107, 0x00000409 }, /* GL_AUX0 */
- { 1115, 0x0000040A }, /* GL_AUX1 */
- { 1123, 0x0000040B }, /* GL_AUX2 */
- { 1131, 0x0000040C }, /* GL_AUX3 */
- { 1139, 0x00000C00 }, /* GL_AUX_BUFFERS */
- { 1154, 0x00000405 }, /* GL_BACK */
- { 1162, 0x00000402 }, /* GL_BACK_LEFT */
- { 1175, 0x00000403 }, /* GL_BACK_RIGHT */
- { 1189, 0x000080E0 }, /* GL_BGR */
- { 1196, 0x000080E1 }, /* GL_BGRA */
- { 1204, 0x00001A00 }, /* GL_BITMAP */
- { 1214, 0x00000704 }, /* GL_BITMAP_TOKEN */
- { 1230, 0x00000BE2 }, /* GL_BLEND */
- { 1239, 0x00008005 }, /* GL_BLEND_COLOR */
- { 1254, 0x00008005 }, /* GL_BLEND_COLOR_EXT */
- { 1273, 0x00000BE0 }, /* GL_BLEND_DST */
- { 1286, 0x000080CA }, /* GL_BLEND_DST_ALPHA */
- { 1305, 0x000080C8 }, /* GL_BLEND_DST_RGB */
- { 1322, 0x00008009 }, /* GL_BLEND_EQUATION */
- { 1340, 0x0000883D }, /* GL_BLEND_EQUATION_ALPHA */
- { 1364, 0x0000883D }, /* GL_BLEND_EQUATION_ALPHA_EXT */
- { 1392, 0x00008009 }, /* GL_BLEND_EQUATION_EXT */
- { 1414, 0x00008009 }, /* GL_BLEND_EQUATION_RGB_EXT */
- { 1440, 0x00000BE1 }, /* GL_BLEND_SRC */
- { 1453, 0x000080CB }, /* GL_BLEND_SRC_ALPHA */
- { 1472, 0x000080C9 }, /* GL_BLEND_SRC_RGB */
- { 1489, 0x00001905 }, /* GL_BLUE */
- { 1497, 0x00000D1B }, /* GL_BLUE_BIAS */
- { 1510, 0x00000D54 }, /* GL_BLUE_BITS */
- { 1523, 0x00000D1A }, /* GL_BLUE_SCALE */
- { 1537, 0x00008B56 }, /* GL_BOOL */
- { 1545, 0x00008B56 }, /* GL_BOOL_ARB */
- { 1557, 0x00008B57 }, /* GL_BOOL_VEC2 */
- { 1570, 0x00008B57 }, /* GL_BOOL_VEC2_ARB */
- { 1587, 0x00008B58 }, /* GL_BOOL_VEC3 */
- { 1600, 0x00008B58 }, /* GL_BOOL_VEC3_ARB */
- { 1617, 0x00008B59 }, /* GL_BOOL_VEC4 */
- { 1630, 0x00008B59 }, /* GL_BOOL_VEC4_ARB */
- { 1647, 0x000088BB }, /* GL_BUFFER_ACCESS */
- { 1664, 0x000088BB }, /* GL_BUFFER_ACCESS_ARB */
- { 1685, 0x000088BC }, /* GL_BUFFER_MAPPED */
- { 1702, 0x000088BC }, /* GL_BUFFER_MAPPED_ARB */
- { 1723, 0x000088BD }, /* GL_BUFFER_MAP_POINTER */
- { 1745, 0x000088BD }, /* GL_BUFFER_MAP_POINTER_ARB */
- { 1771, 0x00008764 }, /* GL_BUFFER_SIZE */
- { 1786, 0x00008764 }, /* GL_BUFFER_SIZE_ARB */
- { 1805, 0x00008765 }, /* GL_BUFFER_USAGE */
- { 1821, 0x00008765 }, /* GL_BUFFER_USAGE_ARB */
- { 1841, 0x00001400 }, /* GL_BYTE */
- { 1849, 0x00002A24 }, /* GL_C3F_V3F */
- { 1860, 0x00002A26 }, /* GL_C4F_N3F_V3F */
- { 1875, 0x00002A22 }, /* GL_C4UB_V2F */
- { 1887, 0x00002A23 }, /* GL_C4UB_V3F */
- { 1899, 0x00000901 }, /* GL_CCW */
- { 1906, 0x00002900 }, /* GL_CLAMP */
- { 1915, 0x0000812D }, /* GL_CLAMP_TO_BORDER */
- { 1934, 0x0000812D }, /* GL_CLAMP_TO_BORDER_ARB */
- { 1957, 0x0000812D }, /* GL_CLAMP_TO_BORDER_SGIS */
- { 1981, 0x0000812F }, /* GL_CLAMP_TO_EDGE */
- { 1998, 0x0000812F }, /* GL_CLAMP_TO_EDGE_SGIS */
- { 2020, 0x00001500 }, /* GL_CLEAR */
- { 2029, 0x000084E1 }, /* GL_CLIENT_ACTIVE_TEXTURE */
- { 2054, 0x000084E1 }, /* GL_CLIENT_ACTIVE_TEXTURE_ARB */
- { 2083, 0xFFFFFFFF }, /* GL_CLIENT_ALL_ATTRIB_BITS */
- { 2109, 0x00000BB1 }, /* GL_CLIENT_ATTRIB_STACK_DEPTH */
- { 2138, 0x00000001 }, /* GL_CLIENT_PIXEL_STORE_BIT */
- { 2164, 0x00000002 }, /* GL_CLIENT_VERTEX_ARRAY_BIT */
- { 2191, 0x00003000 }, /* GL_CLIP_PLANE0 */
- { 2206, 0x00003001 }, /* GL_CLIP_PLANE1 */
- { 2221, 0x00003002 }, /* GL_CLIP_PLANE2 */
- { 2236, 0x00003003 }, /* GL_CLIP_PLANE3 */
- { 2251, 0x00003004 }, /* GL_CLIP_PLANE4 */
- { 2266, 0x00003005 }, /* GL_CLIP_PLANE5 */
- { 2281, 0x000080F0 }, /* GL_CLIP_VOLUME_CLIPPING_HINT_EXT */
- { 2314, 0x00000A00 }, /* GL_COEFF */
- { 2323, 0x00001800 }, /* GL_COLOR */
- { 2332, 0x00008076 }, /* GL_COLOR_ARRAY */
- { 2347, 0x00008898 }, /* GL_COLOR_ARRAY_BUFFER_BINDING */
- { 2377, 0x00008898 }, /* GL_COLOR_ARRAY_BUFFER_BINDING_ARB */
- { 2411, 0x00008090 }, /* GL_COLOR_ARRAY_POINTER */
- { 2434, 0x00008081 }, /* GL_COLOR_ARRAY_SIZE */
- { 2454, 0x00008083 }, /* GL_COLOR_ARRAY_STRIDE */
- { 2476, 0x00008082 }, /* GL_COLOR_ARRAY_TYPE */
- { 2496, 0x00008CE0 }, /* GL_COLOR_ATTACHMENT0_EXT */
- { 2521, 0x00008CEA }, /* GL_COLOR_ATTACHMENT10_EXT */
- { 2547, 0x00008CEB }, /* GL_COLOR_ATTACHMENT11_EXT */
- { 2573, 0x00008CEC }, /* GL_COLOR_ATTACHMENT12_EXT */
- { 2599, 0x00008CED }, /* GL_COLOR_ATTACHMENT13_EXT */
- { 2625, 0x00008CEE }, /* GL_COLOR_ATTACHMENT14_EXT */
- { 2651, 0x00008CEF }, /* GL_COLOR_ATTACHMENT15_EXT */
- { 2677, 0x00008CE1 }, /* GL_COLOR_ATTACHMENT1_EXT */
- { 2702, 0x00008CE2 }, /* GL_COLOR_ATTACHMENT2_EXT */
- { 2727, 0x00008CE3 }, /* GL_COLOR_ATTACHMENT3_EXT */
- { 2752, 0x00008CE4 }, /* GL_COLOR_ATTACHMENT4_EXT */
- { 2777, 0x00008CE5 }, /* GL_COLOR_ATTACHMENT5_EXT */
- { 2802, 0x00008CE6 }, /* GL_COLOR_ATTACHMENT6_EXT */
- { 2827, 0x00008CE7 }, /* GL_COLOR_ATTACHMENT7_EXT */
- { 2852, 0x00008CE8 }, /* GL_COLOR_ATTACHMENT8_EXT */
- { 2877, 0x00008CE9 }, /* GL_COLOR_ATTACHMENT9_EXT */
- { 2902, 0x00004000 }, /* GL_COLOR_BUFFER_BIT */
- { 2922, 0x00000C22 }, /* GL_COLOR_CLEAR_VALUE */
- { 2943, 0x00001900 }, /* GL_COLOR_INDEX */
- { 2958, 0x00001603 }, /* GL_COLOR_INDEXES */
- { 2975, 0x00000BF2 }, /* GL_COLOR_LOGIC_OP */
- { 2993, 0x00000B57 }, /* GL_COLOR_MATERIAL */
- { 3011, 0x00000B55 }, /* GL_COLOR_MATERIAL_FACE */
- { 3034, 0x00000B56 }, /* GL_COLOR_MATERIAL_PARAMETER */
- { 3062, 0x000080B1 }, /* GL_COLOR_MATRIX */
- { 3078, 0x000080B1 }, /* GL_COLOR_MATRIX_SGI */
- { 3098, 0x000080B2 }, /* GL_COLOR_MATRIX_STACK_DEPTH */
- { 3126, 0x000080B2 }, /* GL_COLOR_MATRIX_STACK_DEPTH_SGI */
- { 3158, 0x00008458 }, /* GL_COLOR_SUM */
- { 3171, 0x00008458 }, /* GL_COLOR_SUM_ARB */
- { 3188, 0x000080D0 }, /* GL_COLOR_TABLE */
- { 3203, 0x000080DD }, /* GL_COLOR_TABLE_ALPHA_SIZE */
- { 3229, 0x000080DD }, /* GL_COLOR_TABLE_ALPHA_SIZE_EXT */
- { 3259, 0x000080DD }, /* GL_COLOR_TABLE_ALPHA_SIZE_SGI */
- { 3289, 0x000080D7 }, /* GL_COLOR_TABLE_BIAS */
- { 3309, 0x000080D7 }, /* GL_COLOR_TABLE_BIAS_SGI */
- { 3333, 0x000080DC }, /* GL_COLOR_TABLE_BLUE_SIZE */
- { 3358, 0x000080DC }, /* GL_COLOR_TABLE_BLUE_SIZE_EXT */
- { 3387, 0x000080DC }, /* GL_COLOR_TABLE_BLUE_SIZE_SGI */
- { 3416, 0x000080D8 }, /* GL_COLOR_TABLE_FORMAT */
- { 3438, 0x000080D8 }, /* GL_COLOR_TABLE_FORMAT_EXT */
- { 3464, 0x000080D8 }, /* GL_COLOR_TABLE_FORMAT_SGI */
- { 3490, 0x000080DB }, /* GL_COLOR_TABLE_GREEN_SIZE */
- { 3516, 0x000080DB }, /* GL_COLOR_TABLE_GREEN_SIZE_EXT */
- { 3546, 0x000080DB }, /* GL_COLOR_TABLE_GREEN_SIZE_SGI */
- { 3576, 0x000080DF }, /* GL_COLOR_TABLE_INTENSITY_SIZE */
- { 3606, 0x000080DF }, /* GL_COLOR_TABLE_INTENSITY_SIZE_EXT */
- { 3640, 0x000080DF }, /* GL_COLOR_TABLE_INTENSITY_SIZE_SGI */
- { 3674, 0x000080DE }, /* GL_COLOR_TABLE_LUMINANCE_SIZE */
- { 3704, 0x000080DE }, /* GL_COLOR_TABLE_LUMINANCE_SIZE_EXT */
- { 3738, 0x000080DE }, /* GL_COLOR_TABLE_LUMINANCE_SIZE_SGI */
- { 3772, 0x000080DA }, /* GL_COLOR_TABLE_RED_SIZE */
- { 3796, 0x000080DA }, /* GL_COLOR_TABLE_RED_SIZE_EXT */
- { 3824, 0x000080DA }, /* GL_COLOR_TABLE_RED_SIZE_SGI */
- { 3852, 0x000080D6 }, /* GL_COLOR_TABLE_SCALE */
- { 3873, 0x000080D6 }, /* GL_COLOR_TABLE_SCALE_SGI */
- { 3898, 0x000080D9 }, /* GL_COLOR_TABLE_WIDTH */
- { 3919, 0x000080D9 }, /* GL_COLOR_TABLE_WIDTH_EXT */
- { 3944, 0x000080D9 }, /* GL_COLOR_TABLE_WIDTH_SGI */
- { 3969, 0x00000C23 }, /* GL_COLOR_WRITEMASK */
- { 3988, 0x00008570 }, /* GL_COMBINE */
- { 3999, 0x00008503 }, /* GL_COMBINE4 */
- { 4011, 0x00008572 }, /* GL_COMBINE_ALPHA */
- { 4028, 0x00008572 }, /* GL_COMBINE_ALPHA_ARB */
- { 4049, 0x00008572 }, /* GL_COMBINE_ALPHA_EXT */
- { 4070, 0x00008570 }, /* GL_COMBINE_ARB */
- { 4085, 0x00008570 }, /* GL_COMBINE_EXT */
- { 4100, 0x00008571 }, /* GL_COMBINE_RGB */
- { 4115, 0x00008571 }, /* GL_COMBINE_RGB_ARB */
- { 4134, 0x00008571 }, /* GL_COMBINE_RGB_EXT */
- { 4153, 0x0000884E }, /* GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT */
- { 4189, 0x0000884E }, /* GL_COMPARE_R_TO_TEXTURE */
- { 4213, 0x0000884E }, /* GL_COMPARE_R_TO_TEXTURE_ARB */
- { 4241, 0x00001300 }, /* GL_COMPILE */
- { 4252, 0x00001301 }, /* GL_COMPILE_AND_EXECUTE */
- { 4275, 0x00008B81 }, /* GL_COMPILE_STATUS */
- { 4293, 0x000084E9 }, /* GL_COMPRESSED_ALPHA */
- { 4313, 0x000084E9 }, /* GL_COMPRESSED_ALPHA_ARB */
- { 4337, 0x000084EC }, /* GL_COMPRESSED_INTENSITY */
- { 4361, 0x000084EC }, /* GL_COMPRESSED_INTENSITY_ARB */
- { 4389, 0x000084EA }, /* GL_COMPRESSED_LUMINANCE */
- { 4413, 0x000084EB }, /* GL_COMPRESSED_LUMINANCE_ALPHA */
- { 4443, 0x000084EB }, /* GL_COMPRESSED_LUMINANCE_ALPHA_ARB */
- { 4477, 0x000084EA }, /* GL_COMPRESSED_LUMINANCE_ARB */
- { 4505, 0x000084ED }, /* GL_COMPRESSED_RGB */
- { 4523, 0x000084EE }, /* GL_COMPRESSED_RGBA */
- { 4542, 0x000084EE }, /* GL_COMPRESSED_RGBA_ARB */
- { 4565, 0x000086B1 }, /* GL_COMPRESSED_RGBA_FXT1_3DFX */
- { 4594, 0x000083F1 }, /* GL_COMPRESSED_RGBA_S3TC_DXT1_EXT */
- { 4627, 0x000083F2 }, /* GL_COMPRESSED_RGBA_S3TC_DXT3_EXT */
- { 4660, 0x000083F3 }, /* GL_COMPRESSED_RGBA_S3TC_DXT5_EXT */
- { 4693, 0x000084ED }, /* GL_COMPRESSED_RGB_ARB */
- { 4715, 0x000086B0 }, /* GL_COMPRESSED_RGB_FXT1_3DFX */
- { 4743, 0x000083F0 }, /* GL_COMPRESSED_RGB_S3TC_DXT1_EXT */
- { 4775, 0x000086A3 }, /* GL_COMPRESSED_TEXTURE_FORMATS */
- { 4805, 0x00008576 }, /* GL_CONSTANT */
- { 4817, 0x00008003 }, /* GL_CONSTANT_ALPHA */
- { 4835, 0x00008003 }, /* GL_CONSTANT_ALPHA_EXT */
- { 4857, 0x00008576 }, /* GL_CONSTANT_ARB */
- { 4873, 0x00001207 }, /* GL_CONSTANT_ATTENUATION */
- { 4897, 0x00008151 }, /* GL_CONSTANT_BORDER_HP */
- { 4919, 0x00008001 }, /* GL_CONSTANT_COLOR */
- { 4937, 0x00008001 }, /* GL_CONSTANT_COLOR_EXT */
- { 4959, 0x00008576 }, /* GL_CONSTANT_EXT */
- { 4975, 0x00008010 }, /* GL_CONVOLUTION_1D */
- { 4993, 0x00008011 }, /* GL_CONVOLUTION_2D */
- { 5011, 0x00008154 }, /* GL_CONVOLUTION_BORDER_COLOR */
- { 5039, 0x00008154 }, /* GL_CONVOLUTION_BORDER_COLOR_HP */
- { 5070, 0x00008013 }, /* GL_CONVOLUTION_BORDER_MODE */
- { 5097, 0x00008013 }, /* GL_CONVOLUTION_BORDER_MODE_EXT */
- { 5128, 0x00008015 }, /* GL_CONVOLUTION_FILTER_BIAS */
- { 5155, 0x00008015 }, /* GL_CONVOLUTION_FILTER_BIAS_EXT */
- { 5186, 0x00008014 }, /* GL_CONVOLUTION_FILTER_SCALE */
- { 5214, 0x00008014 }, /* GL_CONVOLUTION_FILTER_SCALE_EXT */
- { 5246, 0x00008017 }, /* GL_CONVOLUTION_FORMAT */
- { 5268, 0x00008017 }, /* GL_CONVOLUTION_FORMAT_EXT */
- { 5294, 0x00008019 }, /* GL_CONVOLUTION_HEIGHT */
- { 5316, 0x00008019 }, /* GL_CONVOLUTION_HEIGHT_EXT */
- { 5342, 0x00008018 }, /* GL_CONVOLUTION_WIDTH */
- { 5363, 0x00008018 }, /* GL_CONVOLUTION_WIDTH_EXT */
- { 5388, 0x00008862 }, /* GL_COORD_REPLACE */
- { 5405, 0x00008862 }, /* GL_COORD_REPLACE_ARB */
- { 5426, 0x00008862 }, /* GL_COORD_REPLACE_NV */
- { 5446, 0x00001503 }, /* GL_COPY */
- { 5454, 0x0000150C }, /* GL_COPY_INVERTED */
- { 5471, 0x00000706 }, /* GL_COPY_PIXEL_TOKEN */
- { 5491, 0x00000B44 }, /* GL_CULL_FACE */
- { 5504, 0x00000B45 }, /* GL_CULL_FACE_MODE */
- { 5522, 0x000081AA }, /* GL_CULL_VERTEX_EXT */
- { 5541, 0x000081AC }, /* GL_CULL_VERTEX_EYE_POSITION_EXT */
- { 5573, 0x000081AB }, /* GL_CULL_VERTEX_OBJECT_POSITION_EXT */
- { 5608, 0x00008626 }, /* GL_CURRENT_ATTRIB_NV */
- { 5629, 0x00000001 }, /* GL_CURRENT_BIT */
- { 5644, 0x00000B00 }, /* GL_CURRENT_COLOR */
- { 5661, 0x00008453 }, /* GL_CURRENT_FOG_COORD */
- { 5682, 0x00008453 }, /* GL_CURRENT_FOG_COORDINATE */
- { 5708, 0x00000B01 }, /* GL_CURRENT_INDEX */
- { 5725, 0x00008641 }, /* GL_CURRENT_MATRIX_ARB */
- { 5747, 0x00008845 }, /* GL_CURRENT_MATRIX_INDEX_ARB */
- { 5775, 0x00008641 }, /* GL_CURRENT_MATRIX_NV */
- { 5796, 0x00008640 }, /* GL_CURRENT_MATRIX_STACK_DEPTH_ARB */
- { 5830, 0x00008640 }, /* GL_CURRENT_MATRIX_STACK_DEPTH_NV */
- { 5863, 0x00000B02 }, /* GL_CURRENT_NORMAL */
- { 5881, 0x00008843 }, /* GL_CURRENT_PALETTE_MATRIX_ARB */
- { 5911, 0x00008B8D }, /* GL_CURRENT_PROGRAM */
- { 5930, 0x00008865 }, /* GL_CURRENT_QUERY */
- { 5947, 0x00008865 }, /* GL_CURRENT_QUERY_ARB */
- { 5968, 0x00000B04 }, /* GL_CURRENT_RASTER_COLOR */
- { 5992, 0x00000B09 }, /* GL_CURRENT_RASTER_DISTANCE */
- { 6019, 0x00000B05 }, /* GL_CURRENT_RASTER_INDEX */
- { 6043, 0x00000B07 }, /* GL_CURRENT_RASTER_POSITION */
- { 6070, 0x00000B08 }, /* GL_CURRENT_RASTER_POSITION_VALID */
- { 6103, 0x00000B06 }, /* GL_CURRENT_RASTER_TEXTURE_COORDS */
- { 6136, 0x00008459 }, /* GL_CURRENT_SECONDARY_COLOR */
- { 6163, 0x00000B03 }, /* GL_CURRENT_TEXTURE_COORDS */
- { 6189, 0x00008626 }, /* GL_CURRENT_VERTEX_ATTRIB */
- { 6214, 0x00008626 }, /* GL_CURRENT_VERTEX_ATTRIB_ARB */
- { 6243, 0x000086A8 }, /* GL_CURRENT_WEIGHT_ARB */
- { 6265, 0x00000900 }, /* GL_CW */
- { 6271, 0x0000875B }, /* GL_DEBUG_ASSERT_MESA */
- { 6292, 0x00008759 }, /* GL_DEBUG_OBJECT_MESA */
- { 6313, 0x0000875A }, /* GL_DEBUG_PRINT_MESA */
- { 6333, 0x00002101 }, /* GL_DECAL */
- { 6342, 0x00001E03 }, /* GL_DECR */
- { 6350, 0x00008508 }, /* GL_DECR_WRAP */
- { 6363, 0x00008508 }, /* GL_DECR_WRAP_EXT */
- { 6380, 0x00008B80 }, /* GL_DELETE_STATUS */
- { 6397, 0x00001801 }, /* GL_DEPTH */
- { 6406, 0x00008D00 }, /* GL_DEPTH_ATTACHMENT_EXT */
- { 6430, 0x00000D1F }, /* GL_DEPTH_BIAS */
- { 6444, 0x00000D56 }, /* GL_DEPTH_BITS */
- { 6458, 0x00008891 }, /* GL_DEPTH_BOUNDS_EXT */
- { 6478, 0x00008890 }, /* GL_DEPTH_BOUNDS_TEST_EXT */
- { 6503, 0x00000100 }, /* GL_DEPTH_BUFFER_BIT */
- { 6523, 0x0000864F }, /* GL_DEPTH_CLAMP_NV */
- { 6541, 0x00000B73 }, /* GL_DEPTH_CLEAR_VALUE */
- { 6562, 0x00001902 }, /* GL_DEPTH_COMPONENT */
- { 6581, 0x000081A5 }, /* GL_DEPTH_COMPONENT16 */
- { 6602, 0x000081A5 }, /* GL_DEPTH_COMPONENT16_ARB */
- { 6627, 0x000081A5 }, /* GL_DEPTH_COMPONENT16_SGIX */
- { 6653, 0x000081A6 }, /* GL_DEPTH_COMPONENT24 */
- { 6674, 0x000081A6 }, /* GL_DEPTH_COMPONENT24_ARB */
- { 6699, 0x000081A6 }, /* GL_DEPTH_COMPONENT24_SGIX */
- { 6725, 0x000081A7 }, /* GL_DEPTH_COMPONENT32 */
- { 6746, 0x000081A7 }, /* GL_DEPTH_COMPONENT32_ARB */
- { 6771, 0x000081A7 }, /* GL_DEPTH_COMPONENT32_SGIX */
- { 6797, 0x00000B74 }, /* GL_DEPTH_FUNC */
- { 6811, 0x00000B70 }, /* GL_DEPTH_RANGE */
- { 6826, 0x00000D1E }, /* GL_DEPTH_SCALE */
- { 6841, 0x000084F9 }, /* GL_DEPTH_STENCIL_NV */
- { 6861, 0x0000886F }, /* GL_DEPTH_STENCIL_TO_BGRA_NV */
- { 6889, 0x0000886E }, /* GL_DEPTH_STENCIL_TO_RGBA_NV */
- { 6917, 0x00000B71 }, /* GL_DEPTH_TEST */
- { 6931, 0x0000884B }, /* GL_DEPTH_TEXTURE_MODE */
- { 6953, 0x0000884B }, /* GL_DEPTH_TEXTURE_MODE_ARB */
- { 6979, 0x00000B72 }, /* GL_DEPTH_WRITEMASK */
- { 6998, 0x00001201 }, /* GL_DIFFUSE */
- { 7009, 0x00000BD0 }, /* GL_DITHER */
- { 7019, 0x00000A02 }, /* GL_DOMAIN */
- { 7029, 0x00001100 }, /* GL_DONT_CARE */
- { 7042, 0x000086AE }, /* GL_DOT3_RGB */
- { 7054, 0x000086AF }, /* GL_DOT3_RGBA */
- { 7067, 0x000086AF }, /* GL_DOT3_RGBA_ARB */
- { 7084, 0x00008741 }, /* GL_DOT3_RGBA_EXT */
- { 7101, 0x000086AE }, /* GL_DOT3_RGB_ARB */
- { 7117, 0x00008740 }, /* GL_DOT3_RGB_EXT */
- { 7133, 0x0000140A }, /* GL_DOUBLE */
- { 7143, 0x00000C32 }, /* GL_DOUBLEBUFFER */
- { 7159, 0x00000C01 }, /* GL_DRAW_BUFFER */
- { 7174, 0x00008825 }, /* GL_DRAW_BUFFER0 */
- { 7190, 0x00008825 }, /* GL_DRAW_BUFFER0_ARB */
- { 7210, 0x00008825 }, /* GL_DRAW_BUFFER0_ATI */
- { 7230, 0x00008826 }, /* GL_DRAW_BUFFER1 */
- { 7246, 0x0000882F }, /* GL_DRAW_BUFFER10 */
- { 7263, 0x0000882F }, /* GL_DRAW_BUFFER10_ARB */
- { 7284, 0x0000882F }, /* GL_DRAW_BUFFER10_ATI */
- { 7305, 0x00008830 }, /* GL_DRAW_BUFFER11 */
- { 7322, 0x00008830 }, /* GL_DRAW_BUFFER11_ARB */
- { 7343, 0x00008830 }, /* GL_DRAW_BUFFER11_ATI */
- { 7364, 0x00008831 }, /* GL_DRAW_BUFFER12 */
- { 7381, 0x00008831 }, /* GL_DRAW_BUFFER12_ARB */
- { 7402, 0x00008831 }, /* GL_DRAW_BUFFER12_ATI */
- { 7423, 0x00008832 }, /* GL_DRAW_BUFFER13 */
- { 7440, 0x00008832 }, /* GL_DRAW_BUFFER13_ARB */
- { 7461, 0x00008832 }, /* GL_DRAW_BUFFER13_ATI */
- { 7482, 0x00008833 }, /* GL_DRAW_BUFFER14 */
- { 7499, 0x00008833 }, /* GL_DRAW_BUFFER14_ARB */
- { 7520, 0x00008833 }, /* GL_DRAW_BUFFER14_ATI */
- { 7541, 0x00008834 }, /* GL_DRAW_BUFFER15 */
- { 7558, 0x00008834 }, /* GL_DRAW_BUFFER15_ARB */
- { 7579, 0x00008834 }, /* GL_DRAW_BUFFER15_ATI */
- { 7600, 0x00008826 }, /* GL_DRAW_BUFFER1_ARB */
- { 7620, 0x00008826 }, /* GL_DRAW_BUFFER1_ATI */
- { 7640, 0x00008827 }, /* GL_DRAW_BUFFER2 */
- { 7656, 0x00008827 }, /* GL_DRAW_BUFFER2_ARB */
- { 7676, 0x00008827 }, /* GL_DRAW_BUFFER2_ATI */
- { 7696, 0x00008828 }, /* GL_DRAW_BUFFER3 */
- { 7712, 0x00008828 }, /* GL_DRAW_BUFFER3_ARB */
- { 7732, 0x00008828 }, /* GL_DRAW_BUFFER3_ATI */
- { 7752, 0x00008829 }, /* GL_DRAW_BUFFER4 */
- { 7768, 0x00008829 }, /* GL_DRAW_BUFFER4_ARB */
- { 7788, 0x00008829 }, /* GL_DRAW_BUFFER4_ATI */
- { 7808, 0x0000882A }, /* GL_DRAW_BUFFER5 */
- { 7824, 0x0000882A }, /* GL_DRAW_BUFFER5_ARB */
- { 7844, 0x0000882A }, /* GL_DRAW_BUFFER5_ATI */
- { 7864, 0x0000882B }, /* GL_DRAW_BUFFER6 */
- { 7880, 0x0000882B }, /* GL_DRAW_BUFFER6_ARB */
- { 7900, 0x0000882B }, /* GL_DRAW_BUFFER6_ATI */
- { 7920, 0x0000882C }, /* GL_DRAW_BUFFER7 */
- { 7936, 0x0000882C }, /* GL_DRAW_BUFFER7_ARB */
- { 7956, 0x0000882C }, /* GL_DRAW_BUFFER7_ATI */
- { 7976, 0x0000882D }, /* GL_DRAW_BUFFER8 */
- { 7992, 0x0000882D }, /* GL_DRAW_BUFFER8_ARB */
- { 8012, 0x0000882D }, /* GL_DRAW_BUFFER8_ATI */
- { 8032, 0x0000882E }, /* GL_DRAW_BUFFER9 */
- { 8048, 0x0000882E }, /* GL_DRAW_BUFFER9_ARB */
- { 8068, 0x0000882E }, /* GL_DRAW_BUFFER9_ATI */
- { 8088, 0x00008CA6 }, /* GL_DRAW_FRAMEBUFFER_BINDING_EXT */
- { 8120, 0x00008CA9 }, /* GL_DRAW_FRAMEBUFFER_EXT */
- { 8144, 0x00000705 }, /* GL_DRAW_PIXEL_TOKEN */
- { 8164, 0x00000304 }, /* GL_DST_ALPHA */
- { 8177, 0x00000306 }, /* GL_DST_COLOR */
- { 8190, 0x000088EA }, /* GL_DYNAMIC_COPY */
- { 8206, 0x000088EA }, /* GL_DYNAMIC_COPY_ARB */
- { 8226, 0x000088E8 }, /* GL_DYNAMIC_DRAW */
- { 8242, 0x000088E8 }, /* GL_DYNAMIC_DRAW_ARB */
- { 8262, 0x000088E9 }, /* GL_DYNAMIC_READ */
- { 8278, 0x000088E9 }, /* GL_DYNAMIC_READ_ARB */
- { 8298, 0x00000B43 }, /* GL_EDGE_FLAG */
- { 8311, 0x00008079 }, /* GL_EDGE_FLAG_ARRAY */
- { 8330, 0x0000889B }, /* GL_EDGE_FLAG_ARRAY_BUFFER_BINDING */
- { 8364, 0x0000889B }, /* GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB */
- { 8402, 0x00008093 }, /* GL_EDGE_FLAG_ARRAY_POINTER */
- { 8429, 0x0000808C }, /* GL_EDGE_FLAG_ARRAY_STRIDE */
- { 8455, 0x00008893 }, /* GL_ELEMENT_ARRAY_BUFFER */
- { 8479, 0x00008893 }, /* GL_ELEMENT_ARRAY_BUFFER_ARB */
- { 8507, 0x00008895 }, /* GL_ELEMENT_ARRAY_BUFFER_BINDING */
- { 8539, 0x00008895 }, /* GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB */
- { 8575, 0x00001600 }, /* GL_EMISSION */
- { 8587, 0x00002000 }, /* GL_ENABLE_BIT */
- { 8601, 0x00000202 }, /* GL_EQUAL */
- { 8610, 0x00001509 }, /* GL_EQUIV */
- { 8619, 0x00010000 }, /* GL_EVAL_BIT */
- { 8631, 0x00000800 }, /* GL_EXP */
- { 8638, 0x00000801 }, /* GL_EXP2 */
- { 8646, 0x00001F03 }, /* GL_EXTENSIONS */
- { 8660, 0x00002400 }, /* GL_EYE_LINEAR */
- { 8674, 0x00002502 }, /* GL_EYE_PLANE */
- { 8687, 0x0000855C }, /* GL_EYE_PLANE_ABSOLUTE_NV */
- { 8712, 0x0000855B }, /* GL_EYE_RADIAL_NV */
- { 8729, 0x00000000 }, /* GL_FALSE */
- { 8738, 0x00001101 }, /* GL_FASTEST */
- { 8749, 0x00001C01 }, /* GL_FEEDBACK */
- { 8761, 0x00000DF0 }, /* GL_FEEDBACK_BUFFER_POINTER */
- { 8788, 0x00000DF1 }, /* GL_FEEDBACK_BUFFER_SIZE */
- { 8812, 0x00000DF2 }, /* GL_FEEDBACK_BUFFER_TYPE */
- { 8836, 0x00001B02 }, /* GL_FILL */
- { 8844, 0x00001D00 }, /* GL_FLAT */
- { 8852, 0x00001406 }, /* GL_FLOAT */
- { 8861, 0x00008B5A }, /* GL_FLOAT_MAT2 */
- { 8875, 0x00008B5A }, /* GL_FLOAT_MAT2_ARB */
- { 8893, 0x00008B5B }, /* GL_FLOAT_MAT3 */
- { 8907, 0x00008B5B }, /* GL_FLOAT_MAT3_ARB */
- { 8925, 0x00008B5C }, /* GL_FLOAT_MAT4 */
- { 8939, 0x00008B5C }, /* GL_FLOAT_MAT4_ARB */
- { 8957, 0x00008B50 }, /* GL_FLOAT_VEC2 */
- { 8971, 0x00008B50 }, /* GL_FLOAT_VEC2_ARB */
- { 8989, 0x00008B51 }, /* GL_FLOAT_VEC3 */
- { 9003, 0x00008B51 }, /* GL_FLOAT_VEC3_ARB */
- { 9021, 0x00008B52 }, /* GL_FLOAT_VEC4 */
- { 9035, 0x00008B52 }, /* GL_FLOAT_VEC4_ARB */
- { 9053, 0x00000B60 }, /* GL_FOG */
- { 9060, 0x00000080 }, /* GL_FOG_BIT */
- { 9071, 0x00000B66 }, /* GL_FOG_COLOR */
- { 9084, 0x00008451 }, /* GL_FOG_COORD */
- { 9097, 0x00008451 }, /* GL_FOG_COORDINATE */
- { 9115, 0x00008457 }, /* GL_FOG_COORDINATE_ARRAY */
- { 9139, 0x0000889D }, /* GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING */
- { 9178, 0x0000889D }, /* GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB */
- { 9221, 0x00008456 }, /* GL_FOG_COORDINATE_ARRAY_POINTER */
- { 9253, 0x00008455 }, /* GL_FOG_COORDINATE_ARRAY_STRIDE */
- { 9284, 0x00008454 }, /* GL_FOG_COORDINATE_ARRAY_TYPE */
- { 9313, 0x00008450 }, /* GL_FOG_COORDINATE_SOURCE */
- { 9338, 0x00008457 }, /* GL_FOG_COORD_ARRAY */
- { 9357, 0x0000889D }, /* GL_FOG_COORD_ARRAY_BUFFER_BINDING */
- { 9391, 0x00008456 }, /* GL_FOG_COORD_ARRAY_POINTER */
- { 9418, 0x00008455 }, /* GL_FOG_COORD_ARRAY_STRIDE */
- { 9444, 0x00008454 }, /* GL_FOG_COORD_ARRAY_TYPE */
- { 9468, 0x00008450 }, /* GL_FOG_COORD_SRC */
- { 9485, 0x00000B62 }, /* GL_FOG_DENSITY */
- { 9500, 0x0000855A }, /* GL_FOG_DISTANCE_MODE_NV */
- { 9524, 0x00000B64 }, /* GL_FOG_END */
- { 9535, 0x00000C54 }, /* GL_FOG_HINT */
- { 9547, 0x00000B61 }, /* GL_FOG_INDEX */
- { 9560, 0x00000B65 }, /* GL_FOG_MODE */
- { 9572, 0x00008198 }, /* GL_FOG_OFFSET_SGIX */
- { 9591, 0x00008199 }, /* GL_FOG_OFFSET_VALUE_SGIX */
- { 9616, 0x00000B63 }, /* GL_FOG_START */
- { 9629, 0x00008452 }, /* GL_FRAGMENT_DEPTH */
- { 9647, 0x00008804 }, /* GL_FRAGMENT_PROGRAM_ARB */
- { 9671, 0x00008B30 }, /* GL_FRAGMENT_SHADER */
- { 9690, 0x00008B30 }, /* GL_FRAGMENT_SHADER_ARB */
- { 9713, 0x00008B8B }, /* GL_FRAGMENT_SHADER_DERIVATIVE_HINT */
- { 9748, 0x00008CD1 }, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT */
- { 9790, 0x00008CD0 }, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT */
- { 9832, 0x00008CD4 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT */
- { 9881, 0x00008CD3 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT */
- { 9933, 0x00008CD4 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */
- { 9977, 0x00008CD2 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT */
- { 10021, 0x00008CA6 }, /* GL_FRAMEBUFFER_BINDING_EXT */
- { 10048, 0x00008CD5 }, /* GL_FRAMEBUFFER_COMPLETE_EXT */
- { 10076, 0x00008D40 }, /* GL_FRAMEBUFFER_EXT */
- { 10095, 0x00008CD6 }, /* GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT */
- { 10136, 0x00008CD9 }, /* GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT */
- { 10177, 0x00008CDB }, /* GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT */
- { 10219, 0x00008CD8 }, /* GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT */
- { 10270, 0x00008CDA }, /* GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT */
- { 10308, 0x00008CD7 }, /* GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT */
- { 10357, 0x00008CDC }, /* GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT */
- { 10399, 0x00008CDE }, /* GL_FRAMEBUFFER_STATUS_ERROR_EXT */
- { 10431, 0x00008CDD }, /* GL_FRAMEBUFFER_UNSUPPORTED_EXT */
- { 10462, 0x00000404 }, /* GL_FRONT */
- { 10471, 0x00000408 }, /* GL_FRONT_AND_BACK */
- { 10489, 0x00000B46 }, /* GL_FRONT_FACE */
- { 10503, 0x00000400 }, /* GL_FRONT_LEFT */
- { 10517, 0x00000401 }, /* GL_FRONT_RIGHT */
- { 10532, 0x00008006 }, /* GL_FUNC_ADD */
- { 10544, 0x00008006 }, /* GL_FUNC_ADD_EXT */
- { 10560, 0x0000800B }, /* GL_FUNC_REVERSE_SUBTRACT */
- { 10585, 0x0000800B }, /* GL_FUNC_REVERSE_SUBTRACT_EXT */
- { 10614, 0x0000800A }, /* GL_FUNC_SUBTRACT */
- { 10631, 0x0000800A }, /* GL_FUNC_SUBTRACT_EXT */
- { 10652, 0x00008191 }, /* GL_GENERATE_MIPMAP */
- { 10671, 0x00008192 }, /* GL_GENERATE_MIPMAP_HINT */
- { 10695, 0x00008192 }, /* GL_GENERATE_MIPMAP_HINT_SGIS */
- { 10724, 0x00008191 }, /* GL_GENERATE_MIPMAP_SGIS */
- { 10748, 0x00000206 }, /* GL_GEQUAL */
- { 10758, 0x00008009 }, /* GL_GL_BLEND_EQUATION_RGB */
- { 10783, 0x00008C4A }, /* GL_GL_COMPRESSED_SLUMINANCE */
- { 10811, 0x00008C4B }, /* GL_GL_COMPRESSED_SLUMINANCE_ALPHA */
- { 10845, 0x00008C48 }, /* GL_GL_COMPRESSED_SRGB */
- { 10867, 0x00008C49 }, /* GL_GL_COMPRESSED_SRGB_ALPHA */
- { 10895, 0x0000845F }, /* GL_GL_CURRENT_RASTER_SECONDARY_COLOR */
- { 10932, 0x00008B65 }, /* GL_GL_FLOAT_MAT2x3 */
- { 10951, 0x00008B66 }, /* GL_GL_FLOAT_MAT2x4 */
- { 10970, 0x00008B67 }, /* GL_GL_FLOAT_MAT3x2 */
- { 10989, 0x00008B68 }, /* GL_GL_FLOAT_MAT3x4 */
- { 11008, 0x00008B69 }, /* GL_GL_FLOAT_MAT4x2 */
- { 11027, 0x00008B6A }, /* GL_GL_FLOAT_MAT4x3 */
- { 11046, 0x000088EB }, /* GL_GL_PIXEL_PACK_BUFFER */
- { 11070, 0x000088ED }, /* GL_GL_PIXEL_PACK_BUFFER_BINDING */
- { 11102, 0x000088EC }, /* GL_GL_PIXEL_UNPACK_BUFFER */
- { 11128, 0x000088EF }, /* GL_GL_PIXEL_UNPACK_BUFFER_BINDING */
- { 11162, 0x00008C46 }, /* GL_GL_SLUMINANCE */
- { 11179, 0x00008C47 }, /* GL_GL_SLUMINANCE8 */
- { 11197, 0x00008C45 }, /* GL_GL_SLUMINANCE8_ALPHA8 */
- { 11222, 0x00008C44 }, /* GL_GL_SLUMINANCE_ALPHA */
- { 11245, 0x00008C40 }, /* GL_GL_SRGB */
- { 11256, 0x00008C41 }, /* GL_GL_SRGB8 */
- { 11268, 0x00008C43 }, /* GL_GL_SRGB8_ALPHA8 */
- { 11287, 0x00008C42 }, /* GL_GL_SRGB_ALPHA */
- { 11304, 0x00000204 }, /* GL_GREATER */
- { 11315, 0x00001904 }, /* GL_GREEN */
- { 11324, 0x00000D19 }, /* GL_GREEN_BIAS */
- { 11338, 0x00000D53 }, /* GL_GREEN_BITS */
- { 11352, 0x00000D18 }, /* GL_GREEN_SCALE */
- { 11367, 0x00008000 }, /* GL_HINT_BIT */
- { 11379, 0x00008024 }, /* GL_HISTOGRAM */
- { 11392, 0x0000802B }, /* GL_HISTOGRAM_ALPHA_SIZE */
- { 11416, 0x0000802B }, /* GL_HISTOGRAM_ALPHA_SIZE_EXT */
- { 11444, 0x0000802A }, /* GL_HISTOGRAM_BLUE_SIZE */
- { 11467, 0x0000802A }, /* GL_HISTOGRAM_BLUE_SIZE_EXT */
- { 11494, 0x00008024 }, /* GL_HISTOGRAM_EXT */
- { 11511, 0x00008027 }, /* GL_HISTOGRAM_FORMAT */
- { 11531, 0x00008027 }, /* GL_HISTOGRAM_FORMAT_EXT */
- { 11555, 0x00008029 }, /* GL_HISTOGRAM_GREEN_SIZE */
- { 11579, 0x00008029 }, /* GL_HISTOGRAM_GREEN_SIZE_EXT */
- { 11607, 0x0000802C }, /* GL_HISTOGRAM_LUMINANCE_SIZE */
- { 11635, 0x0000802C }, /* GL_HISTOGRAM_LUMINANCE_SIZE_EXT */
- { 11667, 0x00008028 }, /* GL_HISTOGRAM_RED_SIZE */
- { 11689, 0x00008028 }, /* GL_HISTOGRAM_RED_SIZE_EXT */
- { 11715, 0x0000802D }, /* GL_HISTOGRAM_SINK */
- { 11733, 0x0000802D }, /* GL_HISTOGRAM_SINK_EXT */
- { 11755, 0x00008026 }, /* GL_HISTOGRAM_WIDTH */
- { 11774, 0x00008026 }, /* GL_HISTOGRAM_WIDTH_EXT */
- { 11797, 0x0000862A }, /* GL_IDENTITY_NV */
- { 11812, 0x00008150 }, /* GL_IGNORE_BORDER_HP */
- { 11832, 0x00008B9B }, /* GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES */
- { 11872, 0x00008B9A }, /* GL_IMPLEMENTATION_COLOR_READ_TYPE_OES */
- { 11910, 0x00001E02 }, /* GL_INCR */
- { 11918, 0x00008507 }, /* GL_INCR_WRAP */
- { 11931, 0x00008507 }, /* GL_INCR_WRAP_EXT */
- { 11948, 0x00008077 }, /* GL_INDEX_ARRAY */
- { 11963, 0x00008899 }, /* GL_INDEX_ARRAY_BUFFER_BINDING */
- { 11993, 0x00008899 }, /* GL_INDEX_ARRAY_BUFFER_BINDING_ARB */
- { 12027, 0x00008091 }, /* GL_INDEX_ARRAY_POINTER */
- { 12050, 0x00008086 }, /* GL_INDEX_ARRAY_STRIDE */
- { 12072, 0x00008085 }, /* GL_INDEX_ARRAY_TYPE */
- { 12092, 0x00000D51 }, /* GL_INDEX_BITS */
- { 12106, 0x00000C20 }, /* GL_INDEX_CLEAR_VALUE */
- { 12127, 0x00000BF1 }, /* GL_INDEX_LOGIC_OP */
- { 12145, 0x00000C30 }, /* GL_INDEX_MODE */
- { 12159, 0x00000D13 }, /* GL_INDEX_OFFSET */
- { 12175, 0x00000D12 }, /* GL_INDEX_SHIFT */
- { 12190, 0x00000C21 }, /* GL_INDEX_WRITEMASK */
- { 12209, 0x00008B84 }, /* GL_INFO_LOG_LENGTH */
- { 12228, 0x00001404 }, /* GL_INT */
- { 12235, 0x00008049 }, /* GL_INTENSITY */
- { 12248, 0x0000804C }, /* GL_INTENSITY12 */
- { 12263, 0x0000804C }, /* GL_INTENSITY12_EXT */
- { 12282, 0x0000804D }, /* GL_INTENSITY16 */
- { 12297, 0x0000804D }, /* GL_INTENSITY16_EXT */
- { 12316, 0x0000804A }, /* GL_INTENSITY4 */
- { 12330, 0x0000804A }, /* GL_INTENSITY4_EXT */
- { 12348, 0x0000804B }, /* GL_INTENSITY8 */
- { 12362, 0x0000804B }, /* GL_INTENSITY8_EXT */
- { 12380, 0x00008049 }, /* GL_INTENSITY_EXT */
- { 12397, 0x00008575 }, /* GL_INTERPOLATE */
- { 12412, 0x00008575 }, /* GL_INTERPOLATE_ARB */
- { 12431, 0x00008575 }, /* GL_INTERPOLATE_EXT */
- { 12450, 0x00008B53 }, /* GL_INT_VEC2 */
- { 12462, 0x00008B53 }, /* GL_INT_VEC2_ARB */
- { 12478, 0x00008B54 }, /* GL_INT_VEC3 */
- { 12490, 0x00008B54 }, /* GL_INT_VEC3_ARB */
- { 12506, 0x00008B55 }, /* GL_INT_VEC4 */
- { 12518, 0x00008B55 }, /* GL_INT_VEC4_ARB */
- { 12534, 0x00000500 }, /* GL_INVALID_ENUM */
- { 12550, 0x00000506 }, /* GL_INVALID_FRAMEBUFFER_OPERATION_EXT */
- { 12587, 0x00000502 }, /* GL_INVALID_OPERATION */
- { 12608, 0x00000501 }, /* GL_INVALID_VALUE */
- { 12625, 0x0000862B }, /* GL_INVERSE_NV */
- { 12639, 0x0000862D }, /* GL_INVERSE_TRANSPOSE_NV */
- { 12663, 0x0000150A }, /* GL_INVERT */
- { 12673, 0x00001E00 }, /* GL_KEEP */
- { 12681, 0x00000406 }, /* GL_LEFT */
- { 12689, 0x00000203 }, /* GL_LEQUAL */
- { 12699, 0x00000201 }, /* GL_LESS */
- { 12707, 0x00004000 }, /* GL_LIGHT0 */
- { 12717, 0x00004001 }, /* GL_LIGHT1 */
- { 12727, 0x00004002 }, /* GL_LIGHT2 */
- { 12737, 0x00004003 }, /* GL_LIGHT3 */
- { 12747, 0x00004004 }, /* GL_LIGHT4 */
- { 12757, 0x00004005 }, /* GL_LIGHT5 */
- { 12767, 0x00004006 }, /* GL_LIGHT6 */
- { 12777, 0x00004007 }, /* GL_LIGHT7 */
- { 12787, 0x00000B50 }, /* GL_LIGHTING */
- { 12799, 0x00000040 }, /* GL_LIGHTING_BIT */
- { 12815, 0x00000B53 }, /* GL_LIGHT_MODEL_AMBIENT */
- { 12838, 0x000081F8 }, /* GL_LIGHT_MODEL_COLOR_CONTROL */
- { 12867, 0x000081F8 }, /* GL_LIGHT_MODEL_COLOR_CONTROL_EXT */
- { 12900, 0x00000B51 }, /* GL_LIGHT_MODEL_LOCAL_VIEWER */
- { 12928, 0x00000B52 }, /* GL_LIGHT_MODEL_TWO_SIDE */
- { 12952, 0x00001B01 }, /* GL_LINE */
- { 12960, 0x00002601 }, /* GL_LINEAR */
- { 12970, 0x00001208 }, /* GL_LINEAR_ATTENUATION */
- { 12992, 0x00008170 }, /* GL_LINEAR_CLIPMAP_LINEAR_SGIX */
- { 13022, 0x0000844F }, /* GL_LINEAR_CLIPMAP_NEAREST_SGIX */
- { 13053, 0x00002703 }, /* GL_LINEAR_MIPMAP_LINEAR */
- { 13077, 0x00002701 }, /* GL_LINEAR_MIPMAP_NEAREST */
- { 13102, 0x00000001 }, /* GL_LINES */
- { 13111, 0x00000004 }, /* GL_LINE_BIT */
- { 13123, 0x00000002 }, /* GL_LINE_LOOP */
- { 13136, 0x00000707 }, /* GL_LINE_RESET_TOKEN */
- { 13156, 0x00000B20 }, /* GL_LINE_SMOOTH */
- { 13171, 0x00000C52 }, /* GL_LINE_SMOOTH_HINT */
- { 13191, 0x00000B24 }, /* GL_LINE_STIPPLE */
- { 13207, 0x00000B25 }, /* GL_LINE_STIPPLE_PATTERN */
- { 13231, 0x00000B26 }, /* GL_LINE_STIPPLE_REPEAT */
- { 13254, 0x00000003 }, /* GL_LINE_STRIP */
- { 13268, 0x00000702 }, /* GL_LINE_TOKEN */
- { 13282, 0x00000B21 }, /* GL_LINE_WIDTH */
- { 13296, 0x00000B23 }, /* GL_LINE_WIDTH_GRANULARITY */
- { 13322, 0x00000B22 }, /* GL_LINE_WIDTH_RANGE */
- { 13342, 0x00008B82 }, /* GL_LINK_STATUS */
- { 13357, 0x00000B32 }, /* GL_LIST_BASE */
- { 13370, 0x00020000 }, /* GL_LIST_BIT */
- { 13382, 0x00000B33 }, /* GL_LIST_INDEX */
- { 13396, 0x00000B30 }, /* GL_LIST_MODE */
- { 13409, 0x00000101 }, /* GL_LOAD */
- { 13417, 0x00000BF1 }, /* GL_LOGIC_OP */
- { 13429, 0x00000BF0 }, /* GL_LOGIC_OP_MODE */
- { 13446, 0x00008CA1 }, /* GL_LOWER_LEFT */
- { 13460, 0x00001909 }, /* GL_LUMINANCE */
- { 13473, 0x00008041 }, /* GL_LUMINANCE12 */
- { 13488, 0x00008047 }, /* GL_LUMINANCE12_ALPHA12 */
- { 13511, 0x00008047 }, /* GL_LUMINANCE12_ALPHA12_EXT */
- { 13538, 0x00008046 }, /* GL_LUMINANCE12_ALPHA4 */
- { 13560, 0x00008046 }, /* GL_LUMINANCE12_ALPHA4_EXT */
- { 13586, 0x00008041 }, /* GL_LUMINANCE12_EXT */
- { 13605, 0x00008042 }, /* GL_LUMINANCE16 */
- { 13620, 0x00008048 }, /* GL_LUMINANCE16_ALPHA16 */
- { 13643, 0x00008048 }, /* GL_LUMINANCE16_ALPHA16_EXT */
- { 13670, 0x00008042 }, /* GL_LUMINANCE16_EXT */
- { 13689, 0x0000803F }, /* GL_LUMINANCE4 */
- { 13703, 0x00008043 }, /* GL_LUMINANCE4_ALPHA4 */
- { 13724, 0x00008043 }, /* GL_LUMINANCE4_ALPHA4_EXT */
- { 13749, 0x0000803F }, /* GL_LUMINANCE4_EXT */
- { 13767, 0x00008044 }, /* GL_LUMINANCE6_ALPHA2 */
- { 13788, 0x00008044 }, /* GL_LUMINANCE6_ALPHA2_EXT */
- { 13813, 0x00008040 }, /* GL_LUMINANCE8 */
- { 13827, 0x00008045 }, /* GL_LUMINANCE8_ALPHA8 */
- { 13848, 0x00008045 }, /* GL_LUMINANCE8_ALPHA8_EXT */
- { 13873, 0x00008040 }, /* GL_LUMINANCE8_EXT */
- { 13891, 0x0000190A }, /* GL_LUMINANCE_ALPHA */
- { 13910, 0x00000D90 }, /* GL_MAP1_COLOR_4 */
- { 13926, 0x00000DD0 }, /* GL_MAP1_GRID_DOMAIN */
- { 13946, 0x00000DD1 }, /* GL_MAP1_GRID_SEGMENTS */
- { 13968, 0x00000D91 }, /* GL_MAP1_INDEX */
- { 13982, 0x00000D92 }, /* GL_MAP1_NORMAL */
- { 13997, 0x00000D93 }, /* GL_MAP1_TEXTURE_COORD_1 */
- { 14021, 0x00000D94 }, /* GL_MAP1_TEXTURE_COORD_2 */
- { 14045, 0x00000D95 }, /* GL_MAP1_TEXTURE_COORD_3 */
- { 14069, 0x00000D96 }, /* GL_MAP1_TEXTURE_COORD_4 */
- { 14093, 0x00000D97 }, /* GL_MAP1_VERTEX_3 */
- { 14110, 0x00000D98 }, /* GL_MAP1_VERTEX_4 */
- { 14127, 0x00008660 }, /* GL_MAP1_VERTEX_ATTRIB0_4_NV */
- { 14155, 0x0000866A }, /* GL_MAP1_VERTEX_ATTRIB10_4_NV */
- { 14184, 0x0000866B }, /* GL_MAP1_VERTEX_ATTRIB11_4_NV */
- { 14213, 0x0000866C }, /* GL_MAP1_VERTEX_ATTRIB12_4_NV */
- { 14242, 0x0000866D }, /* GL_MAP1_VERTEX_ATTRIB13_4_NV */
- { 14271, 0x0000866E }, /* GL_MAP1_VERTEX_ATTRIB14_4_NV */
- { 14300, 0x0000866F }, /* GL_MAP1_VERTEX_ATTRIB15_4_NV */
- { 14329, 0x00008661 }, /* GL_MAP1_VERTEX_ATTRIB1_4_NV */
- { 14357, 0x00008662 }, /* GL_MAP1_VERTEX_ATTRIB2_4_NV */
- { 14385, 0x00008663 }, /* GL_MAP1_VERTEX_ATTRIB3_4_NV */
- { 14413, 0x00008664 }, /* GL_MAP1_VERTEX_ATTRIB4_4_NV */
- { 14441, 0x00008665 }, /* GL_MAP1_VERTEX_ATTRIB5_4_NV */
- { 14469, 0x00008666 }, /* GL_MAP1_VERTEX_ATTRIB6_4_NV */
- { 14497, 0x00008667 }, /* GL_MAP1_VERTEX_ATTRIB7_4_NV */
- { 14525, 0x00008668 }, /* GL_MAP1_VERTEX_ATTRIB8_4_NV */
- { 14553, 0x00008669 }, /* GL_MAP1_VERTEX_ATTRIB9_4_NV */
- { 14581, 0x00000DB0 }, /* GL_MAP2_COLOR_4 */
- { 14597, 0x00000DD2 }, /* GL_MAP2_GRID_DOMAIN */
- { 14617, 0x00000DD3 }, /* GL_MAP2_GRID_SEGMENTS */
- { 14639, 0x00000DB1 }, /* GL_MAP2_INDEX */
- { 14653, 0x00000DB2 }, /* GL_MAP2_NORMAL */
- { 14668, 0x00000DB3 }, /* GL_MAP2_TEXTURE_COORD_1 */
- { 14692, 0x00000DB4 }, /* GL_MAP2_TEXTURE_COORD_2 */
- { 14716, 0x00000DB5 }, /* GL_MAP2_TEXTURE_COORD_3 */
- { 14740, 0x00000DB6 }, /* GL_MAP2_TEXTURE_COORD_4 */
- { 14764, 0x00000DB7 }, /* GL_MAP2_VERTEX_3 */
- { 14781, 0x00000DB8 }, /* GL_MAP2_VERTEX_4 */
- { 14798, 0x00008670 }, /* GL_MAP2_VERTEX_ATTRIB0_4_NV */
- { 14826, 0x0000867A }, /* GL_MAP2_VERTEX_ATTRIB10_4_NV */
- { 14855, 0x0000867B }, /* GL_MAP2_VERTEX_ATTRIB11_4_NV */
- { 14884, 0x0000867C }, /* GL_MAP2_VERTEX_ATTRIB12_4_NV */
- { 14913, 0x0000867D }, /* GL_MAP2_VERTEX_ATTRIB13_4_NV */
- { 14942, 0x0000867E }, /* GL_MAP2_VERTEX_ATTRIB14_4_NV */
- { 14971, 0x0000867F }, /* GL_MAP2_VERTEX_ATTRIB15_4_NV */
- { 15000, 0x00008671 }, /* GL_MAP2_VERTEX_ATTRIB1_4_NV */
- { 15028, 0x00008672 }, /* GL_MAP2_VERTEX_ATTRIB2_4_NV */
- { 15056, 0x00008673 }, /* GL_MAP2_VERTEX_ATTRIB3_4_NV */
- { 15084, 0x00008674 }, /* GL_MAP2_VERTEX_ATTRIB4_4_NV */
- { 15112, 0x00008675 }, /* GL_MAP2_VERTEX_ATTRIB5_4_NV */
- { 15140, 0x00008676 }, /* GL_MAP2_VERTEX_ATTRIB6_4_NV */
- { 15168, 0x00008677 }, /* GL_MAP2_VERTEX_ATTRIB7_4_NV */
- { 15196, 0x00008678 }, /* GL_MAP2_VERTEX_ATTRIB8_4_NV */
- { 15224, 0x00008679 }, /* GL_MAP2_VERTEX_ATTRIB9_4_NV */
- { 15252, 0x00000D10 }, /* GL_MAP_COLOR */
- { 15265, 0x00000D11 }, /* GL_MAP_STENCIL */
- { 15280, 0x000088C0 }, /* GL_MATRIX0_ARB */
- { 15295, 0x00008630 }, /* GL_MATRIX0_NV */
- { 15309, 0x000088CA }, /* GL_MATRIX10_ARB */
- { 15325, 0x000088CB }, /* GL_MATRIX11_ARB */
- { 15341, 0x000088CC }, /* GL_MATRIX12_ARB */
- { 15357, 0x000088CD }, /* GL_MATRIX13_ARB */
- { 15373, 0x000088CE }, /* GL_MATRIX14_ARB */
- { 15389, 0x000088CF }, /* GL_MATRIX15_ARB */
- { 15405, 0x000088D0 }, /* GL_MATRIX16_ARB */
- { 15421, 0x000088D1 }, /* GL_MATRIX17_ARB */
- { 15437, 0x000088D2 }, /* GL_MATRIX18_ARB */
- { 15453, 0x000088D3 }, /* GL_MATRIX19_ARB */
- { 15469, 0x000088C1 }, /* GL_MATRIX1_ARB */
- { 15484, 0x00008631 }, /* GL_MATRIX1_NV */
- { 15498, 0x000088D4 }, /* GL_MATRIX20_ARB */
- { 15514, 0x000088D5 }, /* GL_MATRIX21_ARB */
- { 15530, 0x000088D6 }, /* GL_MATRIX22_ARB */
- { 15546, 0x000088D7 }, /* GL_MATRIX23_ARB */
- { 15562, 0x000088D8 }, /* GL_MATRIX24_ARB */
- { 15578, 0x000088D9 }, /* GL_MATRIX25_ARB */
- { 15594, 0x000088DA }, /* GL_MATRIX26_ARB */
- { 15610, 0x000088DB }, /* GL_MATRIX27_ARB */
- { 15626, 0x000088DC }, /* GL_MATRIX28_ARB */
- { 15642, 0x000088DD }, /* GL_MATRIX29_ARB */
- { 15658, 0x000088C2 }, /* GL_MATRIX2_ARB */
- { 15673, 0x00008632 }, /* GL_MATRIX2_NV */
- { 15687, 0x000088DE }, /* GL_MATRIX30_ARB */
- { 15703, 0x000088DF }, /* GL_MATRIX31_ARB */
- { 15719, 0x000088C3 }, /* GL_MATRIX3_ARB */
- { 15734, 0x00008633 }, /* GL_MATRIX3_NV */
- { 15748, 0x000088C4 }, /* GL_MATRIX4_ARB */
- { 15763, 0x00008634 }, /* GL_MATRIX4_NV */
- { 15777, 0x000088C5 }, /* GL_MATRIX5_ARB */
- { 15792, 0x00008635 }, /* GL_MATRIX5_NV */
- { 15806, 0x000088C6 }, /* GL_MATRIX6_ARB */
- { 15821, 0x00008636 }, /* GL_MATRIX6_NV */
- { 15835, 0x000088C7 }, /* GL_MATRIX7_ARB */
- { 15850, 0x00008637 }, /* GL_MATRIX7_NV */
- { 15864, 0x000088C8 }, /* GL_MATRIX8_ARB */
- { 15879, 0x000088C9 }, /* GL_MATRIX9_ARB */
- { 15894, 0x00008844 }, /* GL_MATRIX_INDEX_ARRAY_ARB */
- { 15920, 0x00008849 }, /* GL_MATRIX_INDEX_ARRAY_POINTER_ARB */
- { 15954, 0x00008846 }, /* GL_MATRIX_INDEX_ARRAY_SIZE_ARB */
- { 15985, 0x00008848 }, /* GL_MATRIX_INDEX_ARRAY_STRIDE_ARB */
- { 16018, 0x00008847 }, /* GL_MATRIX_INDEX_ARRAY_TYPE_ARB */
- { 16049, 0x00000BA0 }, /* GL_MATRIX_MODE */
- { 16064, 0x00008840 }, /* GL_MATRIX_PALETTE_ARB */
- { 16086, 0x00008008 }, /* GL_MAX */
- { 16093, 0x00008073 }, /* GL_MAX_3D_TEXTURE_SIZE */
- { 16116, 0x000088FF }, /* GL_MAX_ARRAY_TEXTURE_LAYERS_EXT */
- { 16148, 0x00000D35 }, /* GL_MAX_ATTRIB_STACK_DEPTH */
- { 16174, 0x00000D3B }, /* GL_MAX_CLIENT_ATTRIB_STACK_DEPTH */
- { 16207, 0x00008177 }, /* GL_MAX_CLIPMAP_DEPTH_SGIX */
- { 16233, 0x00008178 }, /* GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX */
- { 16267, 0x00000D32 }, /* GL_MAX_CLIP_PLANES */
- { 16286, 0x00008CDF }, /* GL_MAX_COLOR_ATTACHMENTS_EXT */
- { 16315, 0x000080B3 }, /* GL_MAX_COLOR_MATRIX_STACK_DEPTH */
- { 16347, 0x000080B3 }, /* GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI */
- { 16383, 0x00008B4D }, /* GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS */
- { 16419, 0x00008B4D }, /* GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB */
- { 16459, 0x0000801B }, /* GL_MAX_CONVOLUTION_HEIGHT */
- { 16485, 0x0000801B }, /* GL_MAX_CONVOLUTION_HEIGHT_EXT */
- { 16515, 0x0000801A }, /* GL_MAX_CONVOLUTION_WIDTH */
- { 16540, 0x0000801A }, /* GL_MAX_CONVOLUTION_WIDTH_EXT */
- { 16569, 0x0000851C }, /* GL_MAX_CUBE_MAP_TEXTURE_SIZE */
- { 16598, 0x0000851C }, /* GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB */
- { 16631, 0x00008824 }, /* GL_MAX_DRAW_BUFFERS */
- { 16651, 0x00008824 }, /* GL_MAX_DRAW_BUFFERS_ARB */
- { 16675, 0x00008824 }, /* GL_MAX_DRAW_BUFFERS_ATI */
- { 16699, 0x000080E9 }, /* GL_MAX_ELEMENTS_INDICES */
- { 16723, 0x000080E8 }, /* GL_MAX_ELEMENTS_VERTICES */
- { 16748, 0x00000D30 }, /* GL_MAX_EVAL_ORDER */
- { 16766, 0x00008008 }, /* GL_MAX_EXT */
- { 16777, 0x00008B49 }, /* GL_MAX_FRAGMENT_UNIFORM_COMPONENTS */
- { 16812, 0x00008B49 }, /* GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB */
- { 16851, 0x00000D31 }, /* GL_MAX_LIGHTS */
- { 16865, 0x00000B31 }, /* GL_MAX_LIST_NESTING */
- { 16885, 0x00008841 }, /* GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB */
- { 16923, 0x00000D36 }, /* GL_MAX_MODELVIEW_STACK_DEPTH */
- { 16952, 0x00000D37 }, /* GL_MAX_NAME_STACK_DEPTH */
- { 16976, 0x00008842 }, /* GL_MAX_PALETTE_MATRICES_ARB */
- { 17004, 0x00000D34 }, /* GL_MAX_PIXEL_MAP_TABLE */
- { 17027, 0x000088B1 }, /* GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB */
- { 17064, 0x0000880B }, /* GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB */
- { 17100, 0x000088AD }, /* GL_MAX_PROGRAM_ATTRIBS_ARB */
- { 17127, 0x000088F5 }, /* GL_MAX_PROGRAM_CALL_DEPTH_NV */
- { 17156, 0x000088B5 }, /* GL_MAX_PROGRAM_ENV_PARAMETERS_ARB */
- { 17190, 0x000088F4 }, /* GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV */
- { 17226, 0x000088F6 }, /* GL_MAX_PROGRAM_IF_DEPTH_NV */
- { 17253, 0x000088A1 }, /* GL_MAX_PROGRAM_INSTRUCTIONS_ARB */
- { 17285, 0x000088B4 }, /* GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB */
- { 17321, 0x000088F8 }, /* GL_MAX_PROGRAM_LOOP_COUNT_NV */
- { 17350, 0x000088F7 }, /* GL_MAX_PROGRAM_LOOP_DEPTH_NV */
- { 17379, 0x0000862F }, /* GL_MAX_PROGRAM_MATRICES_ARB */
- { 17407, 0x0000862E }, /* GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB */
- { 17445, 0x000088B3 }, /* GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
- { 17489, 0x0000880E }, /* GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
- { 17532, 0x000088AF }, /* GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB */
- { 17566, 0x000088A3 }, /* GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
- { 17605, 0x000088AB }, /* GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB */
- { 17642, 0x000088A7 }, /* GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB */
- { 17680, 0x00008810 }, /* GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
- { 17723, 0x0000880F }, /* GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
- { 17766, 0x000088A9 }, /* GL_MAX_PROGRAM_PARAMETERS_ARB */
- { 17796, 0x000088A5 }, /* GL_MAX_PROGRAM_TEMPORARIES_ARB */
- { 17827, 0x0000880D }, /* GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB */
- { 17863, 0x0000880C }, /* GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB */
- { 17899, 0x00000D38 }, /* GL_MAX_PROJECTION_STACK_DEPTH */
- { 17929, 0x000084F8 }, /* GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB */
- { 17963, 0x000084F8 }, /* GL_MAX_RECTANGLE_TEXTURE_SIZE_NV */
- { 17996, 0x000084E8 }, /* GL_MAX_RENDERBUFFER_SIZE_EXT */
- { 18025, 0x00008504 }, /* GL_MAX_SHININESS_NV */
- { 18045, 0x00008505 }, /* GL_MAX_SPOT_EXPONENT_NV */
- { 18069, 0x00008871 }, /* GL_MAX_TEXTURE_COORDS */
- { 18091, 0x00008871 }, /* GL_MAX_TEXTURE_COORDS_ARB */
- { 18117, 0x00008872 }, /* GL_MAX_TEXTURE_IMAGE_UNITS */
- { 18144, 0x00008872 }, /* GL_MAX_TEXTURE_IMAGE_UNITS_ARB */
- { 18175, 0x000084FD }, /* GL_MAX_TEXTURE_LOD_BIAS */
- { 18199, 0x000084FF }, /* GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT */
- { 18233, 0x00000D33 }, /* GL_MAX_TEXTURE_SIZE */
- { 18253, 0x00000D39 }, /* GL_MAX_TEXTURE_STACK_DEPTH */
- { 18280, 0x000084E2 }, /* GL_MAX_TEXTURE_UNITS */
- { 18301, 0x000084E2 }, /* GL_MAX_TEXTURE_UNITS_ARB */
- { 18326, 0x0000862F }, /* GL_MAX_TRACK_MATRICES_NV */
- { 18351, 0x0000862E }, /* GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV */
- { 18386, 0x00008B4B }, /* GL_MAX_VARYING_FLOATS */
- { 18408, 0x00008B4B }, /* GL_MAX_VARYING_FLOATS_ARB */
- { 18434, 0x00008869 }, /* GL_MAX_VERTEX_ATTRIBS */
- { 18456, 0x00008869 }, /* GL_MAX_VERTEX_ATTRIBS_ARB */
- { 18482, 0x00008B4C }, /* GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS */
- { 18516, 0x00008B4C }, /* GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB */
- { 18554, 0x00008B4A }, /* GL_MAX_VERTEX_UNIFORM_COMPONENTS */
- { 18587, 0x00008B4A }, /* GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB */
- { 18624, 0x000086A4 }, /* GL_MAX_VERTEX_UNITS_ARB */
- { 18648, 0x00000D3A }, /* GL_MAX_VIEWPORT_DIMS */
- { 18669, 0x00008007 }, /* GL_MIN */
- { 18676, 0x0000802E }, /* GL_MINMAX */
- { 18686, 0x0000802E }, /* GL_MINMAX_EXT */
- { 18700, 0x0000802F }, /* GL_MINMAX_FORMAT */
- { 18717, 0x0000802F }, /* GL_MINMAX_FORMAT_EXT */
- { 18738, 0x00008030 }, /* GL_MINMAX_SINK */
- { 18753, 0x00008030 }, /* GL_MINMAX_SINK_EXT */
- { 18772, 0x00008007 }, /* GL_MIN_EXT */
- { 18783, 0x00008370 }, /* GL_MIRRORED_REPEAT */
- { 18802, 0x00008370 }, /* GL_MIRRORED_REPEAT_ARB */
- { 18825, 0x00008370 }, /* GL_MIRRORED_REPEAT_IBM */
- { 18848, 0x00008742 }, /* GL_MIRROR_CLAMP_ATI */
- { 18868, 0x00008742 }, /* GL_MIRROR_CLAMP_EXT */
- { 18888, 0x00008912 }, /* GL_MIRROR_CLAMP_TO_BORDER_EXT */
- { 18918, 0x00008743 }, /* GL_MIRROR_CLAMP_TO_EDGE_ATI */
- { 18946, 0x00008743 }, /* GL_MIRROR_CLAMP_TO_EDGE_EXT */
- { 18974, 0x00001700 }, /* GL_MODELVIEW */
- { 18987, 0x00001700 }, /* GL_MODELVIEW0_ARB */
- { 19005, 0x0000872A }, /* GL_MODELVIEW10_ARB */
- { 19024, 0x0000872B }, /* GL_MODELVIEW11_ARB */
- { 19043, 0x0000872C }, /* GL_MODELVIEW12_ARB */
- { 19062, 0x0000872D }, /* GL_MODELVIEW13_ARB */
- { 19081, 0x0000872E }, /* GL_MODELVIEW14_ARB */
- { 19100, 0x0000872F }, /* GL_MODELVIEW15_ARB */
- { 19119, 0x00008730 }, /* GL_MODELVIEW16_ARB */
- { 19138, 0x00008731 }, /* GL_MODELVIEW17_ARB */
- { 19157, 0x00008732 }, /* GL_MODELVIEW18_ARB */
- { 19176, 0x00008733 }, /* GL_MODELVIEW19_ARB */
- { 19195, 0x0000850A }, /* GL_MODELVIEW1_ARB */
- { 19213, 0x00008734 }, /* GL_MODELVIEW20_ARB */
- { 19232, 0x00008735 }, /* GL_MODELVIEW21_ARB */
- { 19251, 0x00008736 }, /* GL_MODELVIEW22_ARB */
- { 19270, 0x00008737 }, /* GL_MODELVIEW23_ARB */
- { 19289, 0x00008738 }, /* GL_MODELVIEW24_ARB */
- { 19308, 0x00008739 }, /* GL_MODELVIEW25_ARB */
- { 19327, 0x0000873A }, /* GL_MODELVIEW26_ARB */
- { 19346, 0x0000873B }, /* GL_MODELVIEW27_ARB */
- { 19365, 0x0000873C }, /* GL_MODELVIEW28_ARB */
- { 19384, 0x0000873D }, /* GL_MODELVIEW29_ARB */
- { 19403, 0x00008722 }, /* GL_MODELVIEW2_ARB */
- { 19421, 0x0000873E }, /* GL_MODELVIEW30_ARB */
- { 19440, 0x0000873F }, /* GL_MODELVIEW31_ARB */
- { 19459, 0x00008723 }, /* GL_MODELVIEW3_ARB */
- { 19477, 0x00008724 }, /* GL_MODELVIEW4_ARB */
- { 19495, 0x00008725 }, /* GL_MODELVIEW5_ARB */
- { 19513, 0x00008726 }, /* GL_MODELVIEW6_ARB */
- { 19531, 0x00008727 }, /* GL_MODELVIEW7_ARB */
- { 19549, 0x00008728 }, /* GL_MODELVIEW8_ARB */
- { 19567, 0x00008729 }, /* GL_MODELVIEW9_ARB */
- { 19585, 0x00000BA6 }, /* GL_MODELVIEW_MATRIX */
- { 19605, 0x00008629 }, /* GL_MODELVIEW_PROJECTION_NV */
- { 19632, 0x00000BA3 }, /* GL_MODELVIEW_STACK_DEPTH */
- { 19657, 0x00002100 }, /* GL_MODULATE */
- { 19669, 0x00008744 }, /* GL_MODULATE_ADD_ATI */
- { 19689, 0x00008745 }, /* GL_MODULATE_SIGNED_ADD_ATI */
- { 19716, 0x00008746 }, /* GL_MODULATE_SUBTRACT_ATI */
- { 19741, 0x00000103 }, /* GL_MULT */
- { 19749, 0x0000809D }, /* GL_MULTISAMPLE */
- { 19764, 0x000086B2 }, /* GL_MULTISAMPLE_3DFX */
- { 19784, 0x0000809D }, /* GL_MULTISAMPLE_ARB */
- { 19803, 0x20000000 }, /* GL_MULTISAMPLE_BIT */
- { 19822, 0x20000000 }, /* GL_MULTISAMPLE_BIT_3DFX */
- { 19846, 0x20000000 }, /* GL_MULTISAMPLE_BIT_ARB */
- { 19869, 0x00008534 }, /* GL_MULTISAMPLE_FILTER_HINT_NV */
- { 19899, 0x00002A25 }, /* GL_N3F_V3F */
- { 19910, 0x00000D70 }, /* GL_NAME_STACK_DEPTH */
- { 19930, 0x0000150E }, /* GL_NAND */
- { 19938, 0x00002600 }, /* GL_NEAREST */
- { 19949, 0x0000844E }, /* GL_NEAREST_CLIPMAP_LINEAR_SGIX */
- { 19980, 0x0000844D }, /* GL_NEAREST_CLIPMAP_NEAREST_SGIX */
- { 20012, 0x00002702 }, /* GL_NEAREST_MIPMAP_LINEAR */
- { 20037, 0x00002700 }, /* GL_NEAREST_MIPMAP_NEAREST */
- { 20063, 0x00000200 }, /* GL_NEVER */
- { 20072, 0x00001102 }, /* GL_NICEST */
- { 20082, 0x00000000 }, /* GL_NONE */
- { 20090, 0x00001505 }, /* GL_NOOP */
- { 20098, 0x00001508 }, /* GL_NOR */
- { 20105, 0x00000BA1 }, /* GL_NORMALIZE */
- { 20118, 0x00008075 }, /* GL_NORMAL_ARRAY */
- { 20134, 0x00008897 }, /* GL_NORMAL_ARRAY_BUFFER_BINDING */
- { 20165, 0x00008897 }, /* GL_NORMAL_ARRAY_BUFFER_BINDING_ARB */
- { 20200, 0x0000808F }, /* GL_NORMAL_ARRAY_POINTER */
- { 20224, 0x0000807F }, /* GL_NORMAL_ARRAY_STRIDE */
- { 20247, 0x0000807E }, /* GL_NORMAL_ARRAY_TYPE */
- { 20268, 0x00008511 }, /* GL_NORMAL_MAP */
- { 20282, 0x00008511 }, /* GL_NORMAL_MAP_ARB */
- { 20300, 0x00008511 }, /* GL_NORMAL_MAP_NV */
- { 20317, 0x00000205 }, /* GL_NOTEQUAL */
- { 20329, 0x00000000 }, /* GL_NO_ERROR */
- { 20341, 0x000086A2 }, /* GL_NUM_COMPRESSED_TEXTURE_FORMATS */
- { 20375, 0x000086A2 }, /* GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB */
- { 20413, 0x00008B89 }, /* GL_OBJECT_ACTIVE_ATTRIBUTES_ARB */
- { 20445, 0x00008B8A }, /* GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB */
- { 20487, 0x00008B86 }, /* GL_OBJECT_ACTIVE_UNIFORMS_ARB */
- { 20517, 0x00008B87 }, /* GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB */
- { 20557, 0x00008B85 }, /* GL_OBJECT_ATTACHED_OBJECTS_ARB */
- { 20588, 0x00008B81 }, /* GL_OBJECT_COMPILE_STATUS_ARB */
- { 20617, 0x00008B80 }, /* GL_OBJECT_DELETE_STATUS_ARB */
- { 20645, 0x00008B84 }, /* GL_OBJECT_INFO_LOG_LENGTH_ARB */
- { 20675, 0x00002401 }, /* GL_OBJECT_LINEAR */
- { 20692, 0x00008B82 }, /* GL_OBJECT_LINK_STATUS_ARB */
- { 20718, 0x00002501 }, /* GL_OBJECT_PLANE */
- { 20734, 0x00008B88 }, /* GL_OBJECT_SHADER_SOURCE_LENGTH_ARB */
- { 20769, 0x00008B4F }, /* GL_OBJECT_SUBTYPE_ARB */
- { 20791, 0x00008B4E }, /* GL_OBJECT_TYPE_ARB */
- { 20810, 0x00008B83 }, /* GL_OBJECT_VALIDATE_STATUS_ARB */
- { 20840, 0x00008165 }, /* GL_OCCLUSION_TEST_HP */
- { 20861, 0x00008166 }, /* GL_OCCLUSION_TEST_RESULT_HP */
- { 20889, 0x00000001 }, /* GL_ONE */
- { 20896, 0x00008004 }, /* GL_ONE_MINUS_CONSTANT_ALPHA */
- { 20924, 0x00008004 }, /* GL_ONE_MINUS_CONSTANT_ALPHA_EXT */
- { 20956, 0x00008002 }, /* GL_ONE_MINUS_CONSTANT_COLOR */
- { 20984, 0x00008002 }, /* GL_ONE_MINUS_CONSTANT_COLOR_EXT */
- { 21016, 0x00000305 }, /* GL_ONE_MINUS_DST_ALPHA */
- { 21039, 0x00000307 }, /* GL_ONE_MINUS_DST_COLOR */
- { 21062, 0x00000303 }, /* GL_ONE_MINUS_SRC_ALPHA */
- { 21085, 0x00000301 }, /* GL_ONE_MINUS_SRC_COLOR */
- { 21108, 0x00008598 }, /* GL_OPERAND0_ALPHA */
- { 21126, 0x00008598 }, /* GL_OPERAND0_ALPHA_ARB */
- { 21148, 0x00008598 }, /* GL_OPERAND0_ALPHA_EXT */
- { 21170, 0x00008590 }, /* GL_OPERAND0_RGB */
- { 21186, 0x00008590 }, /* GL_OPERAND0_RGB_ARB */
- { 21206, 0x00008590 }, /* GL_OPERAND0_RGB_EXT */
- { 21226, 0x00008599 }, /* GL_OPERAND1_ALPHA */
- { 21244, 0x00008599 }, /* GL_OPERAND1_ALPHA_ARB */
- { 21266, 0x00008599 }, /* GL_OPERAND1_ALPHA_EXT */
- { 21288, 0x00008591 }, /* GL_OPERAND1_RGB */
- { 21304, 0x00008591 }, /* GL_OPERAND1_RGB_ARB */
- { 21324, 0x00008591 }, /* GL_OPERAND1_RGB_EXT */
- { 21344, 0x0000859A }, /* GL_OPERAND2_ALPHA */
- { 21362, 0x0000859A }, /* GL_OPERAND2_ALPHA_ARB */
- { 21384, 0x0000859A }, /* GL_OPERAND2_ALPHA_EXT */
- { 21406, 0x00008592 }, /* GL_OPERAND2_RGB */
- { 21422, 0x00008592 }, /* GL_OPERAND2_RGB_ARB */
- { 21442, 0x00008592 }, /* GL_OPERAND2_RGB_EXT */
- { 21462, 0x0000859B }, /* GL_OPERAND3_ALPHA_NV */
- { 21483, 0x00008593 }, /* GL_OPERAND3_RGB_NV */
- { 21502, 0x00001507 }, /* GL_OR */
- { 21508, 0x00000A01 }, /* GL_ORDER */
- { 21517, 0x0000150D }, /* GL_OR_INVERTED */
- { 21532, 0x0000150B }, /* GL_OR_REVERSE */
- { 21546, 0x00000505 }, /* GL_OUT_OF_MEMORY */
- { 21563, 0x00000D05 }, /* GL_PACK_ALIGNMENT */
- { 21581, 0x0000806C }, /* GL_PACK_IMAGE_HEIGHT */
- { 21602, 0x00008758 }, /* GL_PACK_INVERT_MESA */
- { 21622, 0x00000D01 }, /* GL_PACK_LSB_FIRST */
- { 21640, 0x00000D02 }, /* GL_PACK_ROW_LENGTH */
- { 21659, 0x0000806B }, /* GL_PACK_SKIP_IMAGES */
- { 21679, 0x00000D04 }, /* GL_PACK_SKIP_PIXELS */
- { 21699, 0x00000D03 }, /* GL_PACK_SKIP_ROWS */
- { 21717, 0x00000D00 }, /* GL_PACK_SWAP_BYTES */
- { 21736, 0x00008B92 }, /* GL_PALETTE4_R5_G6_B5_OES */
- { 21761, 0x00008B94 }, /* GL_PALETTE4_RGB5_A1_OES */
- { 21785, 0x00008B90 }, /* GL_PALETTE4_RGB8_OES */
- { 21806, 0x00008B93 }, /* GL_PALETTE4_RGBA4_OES */
- { 21828, 0x00008B91 }, /* GL_PALETTE4_RGBA8_OES */
- { 21850, 0x00008B97 }, /* GL_PALETTE8_R5_G6_B5_OES */
- { 21875, 0x00008B99 }, /* GL_PALETTE8_RGB5_A1_OES */
- { 21899, 0x00008B95 }, /* GL_PALETTE8_RGB8_OES */
- { 21920, 0x00008B98 }, /* GL_PALETTE8_RGBA4_OES */
- { 21942, 0x00008B96 }, /* GL_PALETTE8_RGBA8_OES */
- { 21964, 0x00000700 }, /* GL_PASS_THROUGH_TOKEN */
- { 21986, 0x00000C50 }, /* GL_PERSPECTIVE_CORRECTION_HINT */
- { 22017, 0x00000C79 }, /* GL_PIXEL_MAP_A_TO_A */
- { 22037, 0x00000CB9 }, /* GL_PIXEL_MAP_A_TO_A_SIZE */
- { 22062, 0x00000C78 }, /* GL_PIXEL_MAP_B_TO_B */
- { 22082, 0x00000CB8 }, /* GL_PIXEL_MAP_B_TO_B_SIZE */
- { 22107, 0x00000C77 }, /* GL_PIXEL_MAP_G_TO_G */
- { 22127, 0x00000CB7 }, /* GL_PIXEL_MAP_G_TO_G_SIZE */
- { 22152, 0x00000C75 }, /* GL_PIXEL_MAP_I_TO_A */
- { 22172, 0x00000CB5 }, /* GL_PIXEL_MAP_I_TO_A_SIZE */
- { 22197, 0x00000C74 }, /* GL_PIXEL_MAP_I_TO_B */
- { 22217, 0x00000CB4 }, /* GL_PIXEL_MAP_I_TO_B_SIZE */
- { 22242, 0x00000C73 }, /* GL_PIXEL_MAP_I_TO_G */
- { 22262, 0x00000CB3 }, /* GL_PIXEL_MAP_I_TO_G_SIZE */
- { 22287, 0x00000C70 }, /* GL_PIXEL_MAP_I_TO_I */
- { 22307, 0x00000CB0 }, /* GL_PIXEL_MAP_I_TO_I_SIZE */
- { 22332, 0x00000C72 }, /* GL_PIXEL_MAP_I_TO_R */
- { 22352, 0x00000CB2 }, /* GL_PIXEL_MAP_I_TO_R_SIZE */
- { 22377, 0x00000C76 }, /* GL_PIXEL_MAP_R_TO_R */
- { 22397, 0x00000CB6 }, /* GL_PIXEL_MAP_R_TO_R_SIZE */
- { 22422, 0x00000C71 }, /* GL_PIXEL_MAP_S_TO_S */
- { 22442, 0x00000CB1 }, /* GL_PIXEL_MAP_S_TO_S_SIZE */
- { 22467, 0x00000020 }, /* GL_PIXEL_MODE_BIT */
- { 22485, 0x000088ED }, /* GL_PIXEL_PACK_BUFFER_BINDING_EXT */
- { 22518, 0x000088EB }, /* GL_PIXEL_PACK_BUFFER_EXT */
- { 22543, 0x000088EF }, /* GL_PIXEL_UNPACK_BUFFER_BINDING_EXT */
- { 22578, 0x000088EC }, /* GL_PIXEL_UNPACK_BUFFER_EXT */
- { 22605, 0x00001B00 }, /* GL_POINT */
- { 22614, 0x00000000 }, /* GL_POINTS */
- { 22624, 0x00000002 }, /* GL_POINT_BIT */
- { 22637, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION */
- { 22667, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION_ARB */
- { 22701, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION_EXT */
- { 22735, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION_SGIS */
- { 22770, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE */
- { 22799, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE_ARB */
- { 22832, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE_EXT */
- { 22865, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE_SGIS */
- { 22899, 0x00000B11 }, /* GL_POINT_SIZE */
- { 22913, 0x00000B13 }, /* GL_POINT_SIZE_GRANULARITY */
- { 22939, 0x00008127 }, /* GL_POINT_SIZE_MAX */
- { 22957, 0x00008127 }, /* GL_POINT_SIZE_MAX_ARB */
- { 22979, 0x00008127 }, /* GL_POINT_SIZE_MAX_EXT */
- { 23001, 0x00008127 }, /* GL_POINT_SIZE_MAX_SGIS */
- { 23024, 0x00008126 }, /* GL_POINT_SIZE_MIN */
- { 23042, 0x00008126 }, /* GL_POINT_SIZE_MIN_ARB */
- { 23064, 0x00008126 }, /* GL_POINT_SIZE_MIN_EXT */
- { 23086, 0x00008126 }, /* GL_POINT_SIZE_MIN_SGIS */
- { 23109, 0x00000B12 }, /* GL_POINT_SIZE_RANGE */
- { 23129, 0x00000B10 }, /* GL_POINT_SMOOTH */
- { 23145, 0x00000C51 }, /* GL_POINT_SMOOTH_HINT */
- { 23166, 0x00008861 }, /* GL_POINT_SPRITE */
- { 23182, 0x00008861 }, /* GL_POINT_SPRITE_ARB */
- { 23202, 0x00008CA0 }, /* GL_POINT_SPRITE_COORD_ORIGIN */
- { 23231, 0x00008861 }, /* GL_POINT_SPRITE_NV */
- { 23250, 0x00008863 }, /* GL_POINT_SPRITE_R_MODE_NV */
- { 23276, 0x00000701 }, /* GL_POINT_TOKEN */
- { 23291, 0x00000009 }, /* GL_POLYGON */
- { 23302, 0x00000008 }, /* GL_POLYGON_BIT */
- { 23317, 0x00000B40 }, /* GL_POLYGON_MODE */
- { 23333, 0x00008039 }, /* GL_POLYGON_OFFSET_BIAS */
- { 23356, 0x00008038 }, /* GL_POLYGON_OFFSET_FACTOR */
- { 23381, 0x00008037 }, /* GL_POLYGON_OFFSET_FILL */
- { 23404, 0x00002A02 }, /* GL_POLYGON_OFFSET_LINE */
- { 23427, 0x00002A01 }, /* GL_POLYGON_OFFSET_POINT */
- { 23451, 0x00002A00 }, /* GL_POLYGON_OFFSET_UNITS */
- { 23475, 0x00000B41 }, /* GL_POLYGON_SMOOTH */
- { 23493, 0x00000C53 }, /* GL_POLYGON_SMOOTH_HINT */
- { 23516, 0x00000B42 }, /* GL_POLYGON_STIPPLE */
- { 23535, 0x00000010 }, /* GL_POLYGON_STIPPLE_BIT */
- { 23558, 0x00000703 }, /* GL_POLYGON_TOKEN */
- { 23575, 0x00001203 }, /* GL_POSITION */
- { 23587, 0x000080BB }, /* GL_POST_COLOR_MATRIX_ALPHA_BIAS */
- { 23619, 0x000080BB }, /* GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI */
- { 23655, 0x000080B7 }, /* GL_POST_COLOR_MATRIX_ALPHA_SCALE */
- { 23688, 0x000080B7 }, /* GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI */
- { 23725, 0x000080BA }, /* GL_POST_COLOR_MATRIX_BLUE_BIAS */
- { 23756, 0x000080BA }, /* GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI */
- { 23791, 0x000080B6 }, /* GL_POST_COLOR_MATRIX_BLUE_SCALE */
- { 23823, 0x000080B6 }, /* GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI */
- { 23859, 0x000080D2 }, /* GL_POST_COLOR_MATRIX_COLOR_TABLE */
- { 23892, 0x000080B9 }, /* GL_POST_COLOR_MATRIX_GREEN_BIAS */
- { 23924, 0x000080B9 }, /* GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI */
- { 23960, 0x000080B5 }, /* GL_POST_COLOR_MATRIX_GREEN_SCALE */
- { 23993, 0x000080B5 }, /* GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI */
- { 24030, 0x000080B8 }, /* GL_POST_COLOR_MATRIX_RED_BIAS */
- { 24060, 0x000080B8 }, /* GL_POST_COLOR_MATRIX_RED_BIAS_SGI */
- { 24094, 0x000080B4 }, /* GL_POST_COLOR_MATRIX_RED_SCALE */
- { 24125, 0x000080B4 }, /* GL_POST_COLOR_MATRIX_RED_SCALE_SGI */
- { 24160, 0x00008023 }, /* GL_POST_CONVOLUTION_ALPHA_BIAS */
- { 24191, 0x00008023 }, /* GL_POST_CONVOLUTION_ALPHA_BIAS_EXT */
- { 24226, 0x0000801F }, /* GL_POST_CONVOLUTION_ALPHA_SCALE */
- { 24258, 0x0000801F }, /* GL_POST_CONVOLUTION_ALPHA_SCALE_EXT */
- { 24294, 0x00008022 }, /* GL_POST_CONVOLUTION_BLUE_BIAS */
- { 24324, 0x00008022 }, /* GL_POST_CONVOLUTION_BLUE_BIAS_EXT */
- { 24358, 0x0000801E }, /* GL_POST_CONVOLUTION_BLUE_SCALE */
- { 24389, 0x0000801E }, /* GL_POST_CONVOLUTION_BLUE_SCALE_EXT */
- { 24424, 0x000080D1 }, /* GL_POST_CONVOLUTION_COLOR_TABLE */
- { 24456, 0x00008021 }, /* GL_POST_CONVOLUTION_GREEN_BIAS */
- { 24487, 0x00008021 }, /* GL_POST_CONVOLUTION_GREEN_BIAS_EXT */
- { 24522, 0x0000801D }, /* GL_POST_CONVOLUTION_GREEN_SCALE */
- { 24554, 0x0000801D }, /* GL_POST_CONVOLUTION_GREEN_SCALE_EXT */
- { 24590, 0x00008020 }, /* GL_POST_CONVOLUTION_RED_BIAS */
- { 24619, 0x00008020 }, /* GL_POST_CONVOLUTION_RED_BIAS_EXT */
- { 24652, 0x0000801C }, /* GL_POST_CONVOLUTION_RED_SCALE */
- { 24682, 0x0000801C }, /* GL_POST_CONVOLUTION_RED_SCALE_EXT */
- { 24716, 0x0000817B }, /* GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX */
- { 24755, 0x00008179 }, /* GL_POST_TEXTURE_FILTER_BIAS_SGIX */
- { 24788, 0x0000817C }, /* GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX */
- { 24828, 0x0000817A }, /* GL_POST_TEXTURE_FILTER_SCALE_SGIX */
- { 24862, 0x00008578 }, /* GL_PREVIOUS */
- { 24874, 0x00008578 }, /* GL_PREVIOUS_ARB */
- { 24890, 0x00008578 }, /* GL_PREVIOUS_EXT */
- { 24906, 0x00008577 }, /* GL_PRIMARY_COLOR */
- { 24923, 0x00008577 }, /* GL_PRIMARY_COLOR_ARB */
- { 24944, 0x00008577 }, /* GL_PRIMARY_COLOR_EXT */
- { 24965, 0x000088B0 }, /* GL_PROGRAM_ADDRESS_REGISTERS_ARB */
- { 24998, 0x00008805 }, /* GL_PROGRAM_ALU_INSTRUCTIONS_ARB */
- { 25030, 0x000088AC }, /* GL_PROGRAM_ATTRIBS_ARB */
- { 25053, 0x00008677 }, /* GL_PROGRAM_BINDING_ARB */
- { 25076, 0x0000864B }, /* GL_PROGRAM_ERROR_POSITION_ARB */
- { 25106, 0x0000864B }, /* GL_PROGRAM_ERROR_POSITION_NV */
- { 25135, 0x00008874 }, /* GL_PROGRAM_ERROR_STRING_ARB */
- { 25163, 0x00008876 }, /* GL_PROGRAM_FORMAT_ARB */
- { 25185, 0x00008875 }, /* GL_PROGRAM_FORMAT_ASCII_ARB */
- { 25213, 0x000088A0 }, /* GL_PROGRAM_INSTRUCTIONS_ARB */
- { 25241, 0x00008627 }, /* GL_PROGRAM_LENGTH_ARB */
- { 25263, 0x00008627 }, /* GL_PROGRAM_LENGTH_NV */
- { 25284, 0x000088B2 }, /* GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
- { 25324, 0x00008808 }, /* GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
- { 25363, 0x000088AE }, /* GL_PROGRAM_NATIVE_ATTRIBS_ARB */
- { 25393, 0x000088A2 }, /* GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
- { 25428, 0x000088AA }, /* GL_PROGRAM_NATIVE_PARAMETERS_ARB */
- { 25461, 0x000088A6 }, /* GL_PROGRAM_NATIVE_TEMPORARIES_ARB */
- { 25495, 0x0000880A }, /* GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
- { 25534, 0x00008809 }, /* GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
- { 25573, 0x00008B40 }, /* GL_PROGRAM_OBJECT_ARB */
- { 25595, 0x000088A8 }, /* GL_PROGRAM_PARAMETERS_ARB */
- { 25621, 0x00008644 }, /* GL_PROGRAM_PARAMETER_NV */
- { 25645, 0x00008647 }, /* GL_PROGRAM_RESIDENT_NV */
- { 25668, 0x00008628 }, /* GL_PROGRAM_STRING_ARB */
- { 25690, 0x00008628 }, /* GL_PROGRAM_STRING_NV */
- { 25711, 0x00008646 }, /* GL_PROGRAM_TARGET_NV */
- { 25732, 0x000088A4 }, /* GL_PROGRAM_TEMPORARIES_ARB */
- { 25759, 0x00008807 }, /* GL_PROGRAM_TEX_INDIRECTIONS_ARB */
- { 25791, 0x00008806 }, /* GL_PROGRAM_TEX_INSTRUCTIONS_ARB */
- { 25823, 0x000088B6 }, /* GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB */
- { 25858, 0x00001701 }, /* GL_PROJECTION */
- { 25872, 0x00000BA7 }, /* GL_PROJECTION_MATRIX */
- { 25893, 0x00000BA4 }, /* GL_PROJECTION_STACK_DEPTH */
- { 25919, 0x000080D3 }, /* GL_PROXY_COLOR_TABLE */
- { 25940, 0x00008025 }, /* GL_PROXY_HISTOGRAM */
- { 25959, 0x00008025 }, /* GL_PROXY_HISTOGRAM_EXT */
- { 25982, 0x000080D5 }, /* GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE */
- { 26021, 0x000080D4 }, /* GL_PROXY_POST_CONVOLUTION_COLOR_TABLE */
- { 26059, 0x00008063 }, /* GL_PROXY_TEXTURE_1D */
- { 26079, 0x00008C19 }, /* GL_PROXY_TEXTURE_1D_ARRAY_EXT */
- { 26109, 0x00008063 }, /* GL_PROXY_TEXTURE_1D_EXT */
- { 26133, 0x00008064 }, /* GL_PROXY_TEXTURE_2D */
- { 26153, 0x00008C1B }, /* GL_PROXY_TEXTURE_2D_ARRAY_EXT */
- { 26183, 0x00008064 }, /* GL_PROXY_TEXTURE_2D_EXT */
- { 26207, 0x00008070 }, /* GL_PROXY_TEXTURE_3D */
- { 26227, 0x000080BD }, /* GL_PROXY_TEXTURE_COLOR_TABLE_SGI */
- { 26260, 0x0000851B }, /* GL_PROXY_TEXTURE_CUBE_MAP */
- { 26286, 0x0000851B }, /* GL_PROXY_TEXTURE_CUBE_MAP_ARB */
- { 26316, 0x000084F7 }, /* GL_PROXY_TEXTURE_RECTANGLE_ARB */
- { 26347, 0x000084F7 }, /* GL_PROXY_TEXTURE_RECTANGLE_NV */
- { 26377, 0x00002003 }, /* GL_Q */
- { 26382, 0x00001209 }, /* GL_QUADRATIC_ATTENUATION */
- { 26407, 0x00000007 }, /* GL_QUADS */
- { 26416, 0x00008614 }, /* GL_QUAD_MESH_SUN */
- { 26433, 0x00000008 }, /* GL_QUAD_STRIP */
- { 26447, 0x00008864 }, /* GL_QUERY_COUNTER_BITS */
- { 26469, 0x00008864 }, /* GL_QUERY_COUNTER_BITS_ARB */
- { 26495, 0x00008866 }, /* GL_QUERY_RESULT */
- { 26511, 0x00008866 }, /* GL_QUERY_RESULT_ARB */
- { 26531, 0x00008867 }, /* GL_QUERY_RESULT_AVAILABLE */
- { 26557, 0x00008867 }, /* GL_QUERY_RESULT_AVAILABLE_ARB */
- { 26587, 0x00002002 }, /* GL_R */
- { 26592, 0x00002A10 }, /* GL_R3_G3_B2 */
- { 26604, 0x00019262 }, /* GL_RASTER_POSITION_UNCLIPPED_IBM */
- { 26637, 0x00000C02 }, /* GL_READ_BUFFER */
- { 26652, 0x00008CAA }, /* GL_READ_FRAMEBUFFER_BINDING_EXT */
- { 26684, 0x00008CA8 }, /* GL_READ_FRAMEBUFFER_EXT */
- { 26708, 0x000088B8 }, /* GL_READ_ONLY */
- { 26721, 0x000088B8 }, /* GL_READ_ONLY_ARB */
- { 26738, 0x000088BA }, /* GL_READ_WRITE */
- { 26752, 0x000088BA }, /* GL_READ_WRITE_ARB */
- { 26770, 0x00001903 }, /* GL_RED */
- { 26777, 0x00008016 }, /* GL_REDUCE */
- { 26787, 0x00008016 }, /* GL_REDUCE_EXT */
- { 26801, 0x00000D15 }, /* GL_RED_BIAS */
- { 26813, 0x00000D52 }, /* GL_RED_BITS */
- { 26825, 0x00000D14 }, /* GL_RED_SCALE */
- { 26838, 0x00008512 }, /* GL_REFLECTION_MAP */
- { 26856, 0x00008512 }, /* GL_REFLECTION_MAP_ARB */
- { 26878, 0x00008512 }, /* GL_REFLECTION_MAP_NV */
- { 26899, 0x00001C00 }, /* GL_RENDER */
- { 26909, 0x00008CA7 }, /* GL_RENDERBUFFER_BINDING_EXT */
- { 26937, 0x00008D41 }, /* GL_RENDERBUFFER_EXT */
- { 26957, 0x00008D43 }, /* GL_RENDERBUFFER_HEIGHT_EXT */
- { 26984, 0x00008D44 }, /* GL_RENDERBUFFER_INTERNAL_FORMAT_EXT */
- { 27020, 0x00008D42 }, /* GL_RENDERBUFFER_WIDTH_EXT */
- { 27046, 0x00001F01 }, /* GL_RENDERER */
- { 27058, 0x00000C40 }, /* GL_RENDER_MODE */
- { 27073, 0x00002901 }, /* GL_REPEAT */
- { 27083, 0x00001E01 }, /* GL_REPLACE */
- { 27094, 0x00008062 }, /* GL_REPLACE_EXT */
- { 27109, 0x00008153 }, /* GL_REPLICATE_BORDER_HP */
- { 27132, 0x0000803A }, /* GL_RESCALE_NORMAL */
- { 27150, 0x0000803A }, /* GL_RESCALE_NORMAL_EXT */
- { 27172, 0x00000102 }, /* GL_RETURN */
- { 27182, 0x00001907 }, /* GL_RGB */
- { 27189, 0x00008052 }, /* GL_RGB10 */
- { 27198, 0x00008059 }, /* GL_RGB10_A2 */
- { 27210, 0x00008059 }, /* GL_RGB10_A2_EXT */
- { 27226, 0x00008052 }, /* GL_RGB10_EXT */
- { 27239, 0x00008053 }, /* GL_RGB12 */
- { 27248, 0x00008053 }, /* GL_RGB12_EXT */
- { 27261, 0x00008054 }, /* GL_RGB16 */
- { 27270, 0x00008054 }, /* GL_RGB16_EXT */
- { 27283, 0x0000804E }, /* GL_RGB2_EXT */
- { 27295, 0x0000804F }, /* GL_RGB4 */
- { 27303, 0x0000804F }, /* GL_RGB4_EXT */
- { 27315, 0x000083A1 }, /* GL_RGB4_S3TC */
- { 27328, 0x00008050 }, /* GL_RGB5 */
- { 27336, 0x00008057 }, /* GL_RGB5_A1 */
- { 27347, 0x00008057 }, /* GL_RGB5_A1_EXT */
- { 27362, 0x00008050 }, /* GL_RGB5_EXT */
- { 27374, 0x00008051 }, /* GL_RGB8 */
- { 27382, 0x00008051 }, /* GL_RGB8_EXT */
- { 27394, 0x00001908 }, /* GL_RGBA */
- { 27402, 0x0000805A }, /* GL_RGBA12 */
- { 27412, 0x0000805A }, /* GL_RGBA12_EXT */
- { 27426, 0x0000805B }, /* GL_RGBA16 */
- { 27436, 0x0000805B }, /* GL_RGBA16_EXT */
- { 27450, 0x00008055 }, /* GL_RGBA2 */
- { 27459, 0x00008055 }, /* GL_RGBA2_EXT */
- { 27472, 0x00008056 }, /* GL_RGBA4 */
- { 27481, 0x000083A5 }, /* GL_RGBA4_DXT5_S3TC */
- { 27500, 0x00008056 }, /* GL_RGBA4_EXT */
- { 27513, 0x000083A3 }, /* GL_RGBA4_S3TC */
- { 27527, 0x00008058 }, /* GL_RGBA8 */
- { 27536, 0x00008058 }, /* GL_RGBA8_EXT */
- { 27549, 0x000083A4 }, /* GL_RGBA_DXT5_S3TC */
- { 27567, 0x00000C31 }, /* GL_RGBA_MODE */
- { 27580, 0x000083A2 }, /* GL_RGBA_S3TC */
- { 27593, 0x000083A0 }, /* GL_RGB_S3TC */
- { 27605, 0x00008573 }, /* GL_RGB_SCALE */
- { 27618, 0x00008573 }, /* GL_RGB_SCALE_ARB */
- { 27635, 0x00008573 }, /* GL_RGB_SCALE_EXT */
- { 27652, 0x00000407 }, /* GL_RIGHT */
- { 27661, 0x00002000 }, /* GL_S */
- { 27666, 0x00008B5D }, /* GL_SAMPLER_1D */
- { 27680, 0x00008B61 }, /* GL_SAMPLER_1D_SHADOW */
- { 27701, 0x00008B5E }, /* GL_SAMPLER_2D */
- { 27715, 0x00008B62 }, /* GL_SAMPLER_2D_SHADOW */
- { 27736, 0x00008B5F }, /* GL_SAMPLER_3D */
- { 27750, 0x00008B60 }, /* GL_SAMPLER_CUBE */
- { 27766, 0x000080A9 }, /* GL_SAMPLES */
- { 27777, 0x000086B4 }, /* GL_SAMPLES_3DFX */
- { 27793, 0x000080A9 }, /* GL_SAMPLES_ARB */
- { 27808, 0x00008914 }, /* GL_SAMPLES_PASSED */
- { 27826, 0x00008914 }, /* GL_SAMPLES_PASSED_ARB */
- { 27848, 0x0000809E }, /* GL_SAMPLE_ALPHA_TO_COVERAGE */
- { 27876, 0x0000809E }, /* GL_SAMPLE_ALPHA_TO_COVERAGE_ARB */
- { 27908, 0x0000809F }, /* GL_SAMPLE_ALPHA_TO_ONE */
- { 27931, 0x0000809F }, /* GL_SAMPLE_ALPHA_TO_ONE_ARB */
- { 27958, 0x000080A8 }, /* GL_SAMPLE_BUFFERS */
- { 27976, 0x000086B3 }, /* GL_SAMPLE_BUFFERS_3DFX */
- { 27999, 0x000080A8 }, /* GL_SAMPLE_BUFFERS_ARB */
- { 28021, 0x000080A0 }, /* GL_SAMPLE_COVERAGE */
- { 28040, 0x000080A0 }, /* GL_SAMPLE_COVERAGE_ARB */
- { 28063, 0x000080AB }, /* GL_SAMPLE_COVERAGE_INVERT */
- { 28089, 0x000080AB }, /* GL_SAMPLE_COVERAGE_INVERT_ARB */
- { 28119, 0x000080AA }, /* GL_SAMPLE_COVERAGE_VALUE */
- { 28144, 0x000080AA }, /* GL_SAMPLE_COVERAGE_VALUE_ARB */
- { 28173, 0x00080000 }, /* GL_SCISSOR_BIT */
- { 28188, 0x00000C10 }, /* GL_SCISSOR_BOX */
- { 28203, 0x00000C11 }, /* GL_SCISSOR_TEST */
- { 28219, 0x0000845E }, /* GL_SECONDARY_COLOR_ARRAY */
- { 28244, 0x0000889C }, /* GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING */
- { 28284, 0x0000889C }, /* GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB */
- { 28328, 0x0000845D }, /* GL_SECONDARY_COLOR_ARRAY_POINTER */
- { 28361, 0x0000845A }, /* GL_SECONDARY_COLOR_ARRAY_SIZE */
- { 28391, 0x0000845C }, /* GL_SECONDARY_COLOR_ARRAY_STRIDE */
- { 28423, 0x0000845B }, /* GL_SECONDARY_COLOR_ARRAY_TYPE */
- { 28453, 0x00001C02 }, /* GL_SELECT */
- { 28463, 0x00000DF3 }, /* GL_SELECTION_BUFFER_POINTER */
- { 28491, 0x00000DF4 }, /* GL_SELECTION_BUFFER_SIZE */
- { 28516, 0x00008012 }, /* GL_SEPARABLE_2D */
- { 28532, 0x000081FA }, /* GL_SEPARATE_SPECULAR_COLOR */
- { 28559, 0x000081FA }, /* GL_SEPARATE_SPECULAR_COLOR_EXT */
- { 28590, 0x0000150F }, /* GL_SET */
- { 28597, 0x00008B48 }, /* GL_SHADER_OBJECT_ARB */
- { 28618, 0x00008B88 }, /* GL_SHADER_SOURCE_LENGTH */
- { 28642, 0x00008B4F }, /* GL_SHADER_TYPE */
- { 28657, 0x00000B54 }, /* GL_SHADE_MODEL */
- { 28672, 0x00008B8C }, /* GL_SHADING_LANGUAGE_VERSION */
- { 28700, 0x000080BF }, /* GL_SHADOW_AMBIENT_SGIX */
- { 28723, 0x000081FB }, /* GL_SHARED_TEXTURE_PALETTE_EXT */
- { 28753, 0x00001601 }, /* GL_SHININESS */
- { 28766, 0x00001402 }, /* GL_SHORT */
- { 28775, 0x000081F9 }, /* GL_SINGLE_COLOR */
- { 28791, 0x000081F9 }, /* GL_SINGLE_COLOR_EXT */
- { 28811, 0x000085CC }, /* GL_SLICE_ACCUM_SUN */
- { 28830, 0x00001D01 }, /* GL_SMOOTH */
- { 28840, 0x00000B23 }, /* GL_SMOOTH_LINE_WIDTH_GRANULARITY */
- { 28873, 0x00000B22 }, /* GL_SMOOTH_LINE_WIDTH_RANGE */
- { 28900, 0x00000B13 }, /* GL_SMOOTH_POINT_SIZE_GRANULARITY */
- { 28933, 0x00000B12 }, /* GL_SMOOTH_POINT_SIZE_RANGE */
- { 28960, 0x00008588 }, /* GL_SOURCE0_ALPHA */
- { 28977, 0x00008588 }, /* GL_SOURCE0_ALPHA_ARB */
- { 28998, 0x00008588 }, /* GL_SOURCE0_ALPHA_EXT */
- { 29019, 0x00008580 }, /* GL_SOURCE0_RGB */
- { 29034, 0x00008580 }, /* GL_SOURCE0_RGB_ARB */
- { 29053, 0x00008580 }, /* GL_SOURCE0_RGB_EXT */
- { 29072, 0x00008589 }, /* GL_SOURCE1_ALPHA */
- { 29089, 0x00008589 }, /* GL_SOURCE1_ALPHA_ARB */
- { 29110, 0x00008589 }, /* GL_SOURCE1_ALPHA_EXT */
- { 29131, 0x00008581 }, /* GL_SOURCE1_RGB */
- { 29146, 0x00008581 }, /* GL_SOURCE1_RGB_ARB */
- { 29165, 0x00008581 }, /* GL_SOURCE1_RGB_EXT */
- { 29184, 0x0000858A }, /* GL_SOURCE2_ALPHA */
- { 29201, 0x0000858A }, /* GL_SOURCE2_ALPHA_ARB */
- { 29222, 0x0000858A }, /* GL_SOURCE2_ALPHA_EXT */
- { 29243, 0x00008582 }, /* GL_SOURCE2_RGB */
- { 29258, 0x00008582 }, /* GL_SOURCE2_RGB_ARB */
- { 29277, 0x00008582 }, /* GL_SOURCE2_RGB_EXT */
- { 29296, 0x0000858B }, /* GL_SOURCE3_ALPHA_NV */
- { 29316, 0x00008583 }, /* GL_SOURCE3_RGB_NV */
- { 29334, 0x00001202 }, /* GL_SPECULAR */
- { 29346, 0x00002402 }, /* GL_SPHERE_MAP */
- { 29360, 0x00001206 }, /* GL_SPOT_CUTOFF */
- { 29375, 0x00001204 }, /* GL_SPOT_DIRECTION */
- { 29393, 0x00001205 }, /* GL_SPOT_EXPONENT */
- { 29410, 0x00008588 }, /* GL_SRC0_ALPHA */
- { 29424, 0x00008580 }, /* GL_SRC0_RGB */
- { 29436, 0x00008589 }, /* GL_SRC1_ALPHA */
- { 29450, 0x00008581 }, /* GL_SRC1_RGB */
- { 29462, 0x0000858A }, /* GL_SRC2_ALPHA */
- { 29476, 0x00008582 }, /* GL_SRC2_RGB */
- { 29488, 0x00000302 }, /* GL_SRC_ALPHA */
- { 29501, 0x00000308 }, /* GL_SRC_ALPHA_SATURATE */
- { 29523, 0x00000300 }, /* GL_SRC_COLOR */
- { 29536, 0x00000503 }, /* GL_STACK_OVERFLOW */
- { 29554, 0x00000504 }, /* GL_STACK_UNDERFLOW */
- { 29573, 0x000088E6 }, /* GL_STATIC_COPY */
- { 29588, 0x000088E6 }, /* GL_STATIC_COPY_ARB */
- { 29607, 0x000088E4 }, /* GL_STATIC_DRAW */
- { 29622, 0x000088E4 }, /* GL_STATIC_DRAW_ARB */
- { 29641, 0x000088E5 }, /* GL_STATIC_READ */
- { 29656, 0x000088E5 }, /* GL_STATIC_READ_ARB */
- { 29675, 0x00001802 }, /* GL_STENCIL */
- { 29686, 0x00008D20 }, /* GL_STENCIL_ATTACHMENT_EXT */
- { 29712, 0x00008801 }, /* GL_STENCIL_BACK_FAIL */
- { 29733, 0x00008801 }, /* GL_STENCIL_BACK_FAIL_ATI */
- { 29758, 0x00008800 }, /* GL_STENCIL_BACK_FUNC */
- { 29779, 0x00008800 }, /* GL_STENCIL_BACK_FUNC_ATI */
- { 29804, 0x00008802 }, /* GL_STENCIL_BACK_PASS_DEPTH_FAIL */
- { 29836, 0x00008802 }, /* GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI */
- { 29872, 0x00008803 }, /* GL_STENCIL_BACK_PASS_DEPTH_PASS */
- { 29904, 0x00008803 }, /* GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI */
- { 29940, 0x00008CA3 }, /* GL_STENCIL_BACK_REF */
- { 29960, 0x00008CA4 }, /* GL_STENCIL_BACK_VALUE_MASK */
- { 29987, 0x00008CA5 }, /* GL_STENCIL_BACK_WRITEMASK */
- { 30013, 0x00000D57 }, /* GL_STENCIL_BITS */
- { 30029, 0x00000400 }, /* GL_STENCIL_BUFFER_BIT */
- { 30051, 0x00000B91 }, /* GL_STENCIL_CLEAR_VALUE */
- { 30074, 0x00000B94 }, /* GL_STENCIL_FAIL */
- { 30090, 0x00000B92 }, /* GL_STENCIL_FUNC */
- { 30106, 0x00001901 }, /* GL_STENCIL_INDEX */
- { 30123, 0x00008D49 }, /* GL_STENCIL_INDEX16_EXT */
- { 30146, 0x00008D46 }, /* GL_STENCIL_INDEX1_EXT */
- { 30168, 0x00008D47 }, /* GL_STENCIL_INDEX4_EXT */
- { 30190, 0x00008D48 }, /* GL_STENCIL_INDEX8_EXT */
- { 30212, 0x00008D45 }, /* GL_STENCIL_INDEX_EXT */
- { 30233, 0x00000B95 }, /* GL_STENCIL_PASS_DEPTH_FAIL */
- { 30260, 0x00000B96 }, /* GL_STENCIL_PASS_DEPTH_PASS */
- { 30287, 0x00000B97 }, /* GL_STENCIL_REF */
- { 30302, 0x00000B90 }, /* GL_STENCIL_TEST */
- { 30318, 0x00008910 }, /* GL_STENCIL_TEST_TWO_SIDE_EXT */
- { 30347, 0x00000B93 }, /* GL_STENCIL_VALUE_MASK */
- { 30369, 0x00000B98 }, /* GL_STENCIL_WRITEMASK */
- { 30390, 0x00000C33 }, /* GL_STEREO */
- { 30400, 0x000088E2 }, /* GL_STREAM_COPY */
- { 30415, 0x000088E2 }, /* GL_STREAM_COPY_ARB */
- { 30434, 0x000088E0 }, /* GL_STREAM_DRAW */
- { 30449, 0x000088E0 }, /* GL_STREAM_DRAW_ARB */
- { 30468, 0x000088E1 }, /* GL_STREAM_READ */
- { 30483, 0x000088E1 }, /* GL_STREAM_READ_ARB */
- { 30502, 0x00000D50 }, /* GL_SUBPIXEL_BITS */
- { 30519, 0x000084E7 }, /* GL_SUBTRACT */
- { 30531, 0x000084E7 }, /* GL_SUBTRACT_ARB */
- { 30547, 0x00002001 }, /* GL_T */
- { 30552, 0x00002A2A }, /* GL_T2F_C3F_V3F */
- { 30567, 0x00002A2C }, /* GL_T2F_C4F_N3F_V3F */
- { 30586, 0x00002A29 }, /* GL_T2F_C4UB_V3F */
- { 30602, 0x00002A2B }, /* GL_T2F_N3F_V3F */
- { 30617, 0x00002A27 }, /* GL_T2F_V3F */
- { 30628, 0x00002A2D }, /* GL_T4F_C4F_N3F_V4F */
- { 30647, 0x00002A28 }, /* GL_T4F_V4F */
- { 30658, 0x00008031 }, /* GL_TABLE_TOO_LARGE_EXT */
- { 30681, 0x00001702 }, /* GL_TEXTURE */
- { 30692, 0x000084C0 }, /* GL_TEXTURE0 */
- { 30704, 0x000084C0 }, /* GL_TEXTURE0_ARB */
- { 30720, 0x000084C1 }, /* GL_TEXTURE1 */
- { 30732, 0x000084CA }, /* GL_TEXTURE10 */
- { 30745, 0x000084CA }, /* GL_TEXTURE10_ARB */
- { 30762, 0x000084CB }, /* GL_TEXTURE11 */
- { 30775, 0x000084CB }, /* GL_TEXTURE11_ARB */
- { 30792, 0x000084CC }, /* GL_TEXTURE12 */
- { 30805, 0x000084CC }, /* GL_TEXTURE12_ARB */
- { 30822, 0x000084CD }, /* GL_TEXTURE13 */
- { 30835, 0x000084CD }, /* GL_TEXTURE13_ARB */
- { 30852, 0x000084CE }, /* GL_TEXTURE14 */
- { 30865, 0x000084CE }, /* GL_TEXTURE14_ARB */
- { 30882, 0x000084CF }, /* GL_TEXTURE15 */
- { 30895, 0x000084CF }, /* GL_TEXTURE15_ARB */
- { 30912, 0x000084D0 }, /* GL_TEXTURE16 */
- { 30925, 0x000084D0 }, /* GL_TEXTURE16_ARB */
- { 30942, 0x000084D1 }, /* GL_TEXTURE17 */
- { 30955, 0x000084D1 }, /* GL_TEXTURE17_ARB */
- { 30972, 0x000084D2 }, /* GL_TEXTURE18 */
- { 30985, 0x000084D2 }, /* GL_TEXTURE18_ARB */
- { 31002, 0x000084D3 }, /* GL_TEXTURE19 */
- { 31015, 0x000084D3 }, /* GL_TEXTURE19_ARB */
- { 31032, 0x000084C1 }, /* GL_TEXTURE1_ARB */
- { 31048, 0x000084C2 }, /* GL_TEXTURE2 */
- { 31060, 0x000084D4 }, /* GL_TEXTURE20 */
- { 31073, 0x000084D4 }, /* GL_TEXTURE20_ARB */
- { 31090, 0x000084D5 }, /* GL_TEXTURE21 */
- { 31103, 0x000084D5 }, /* GL_TEXTURE21_ARB */
- { 31120, 0x000084D6 }, /* GL_TEXTURE22 */
- { 31133, 0x000084D6 }, /* GL_TEXTURE22_ARB */
- { 31150, 0x000084D7 }, /* GL_TEXTURE23 */
- { 31163, 0x000084D7 }, /* GL_TEXTURE23_ARB */
- { 31180, 0x000084D8 }, /* GL_TEXTURE24 */
- { 31193, 0x000084D8 }, /* GL_TEXTURE24_ARB */
- { 31210, 0x000084D9 }, /* GL_TEXTURE25 */
- { 31223, 0x000084D9 }, /* GL_TEXTURE25_ARB */
- { 31240, 0x000084DA }, /* GL_TEXTURE26 */
- { 31253, 0x000084DA }, /* GL_TEXTURE26_ARB */
- { 31270, 0x000084DB }, /* GL_TEXTURE27 */
- { 31283, 0x000084DB }, /* GL_TEXTURE27_ARB */
- { 31300, 0x000084DC }, /* GL_TEXTURE28 */
- { 31313, 0x000084DC }, /* GL_TEXTURE28_ARB */
- { 31330, 0x000084DD }, /* GL_TEXTURE29 */
- { 31343, 0x000084DD }, /* GL_TEXTURE29_ARB */
- { 31360, 0x000084C2 }, /* GL_TEXTURE2_ARB */
- { 31376, 0x000084C3 }, /* GL_TEXTURE3 */
- { 31388, 0x000084DE }, /* GL_TEXTURE30 */
- { 31401, 0x000084DE }, /* GL_TEXTURE30_ARB */
- { 31418, 0x000084DF }, /* GL_TEXTURE31 */
- { 31431, 0x000084DF }, /* GL_TEXTURE31_ARB */
- { 31448, 0x000084C3 }, /* GL_TEXTURE3_ARB */
- { 31464, 0x000084C4 }, /* GL_TEXTURE4 */
- { 31476, 0x000084C4 }, /* GL_TEXTURE4_ARB */
- { 31492, 0x000084C5 }, /* GL_TEXTURE5 */
- { 31504, 0x000084C5 }, /* GL_TEXTURE5_ARB */
- { 31520, 0x000084C6 }, /* GL_TEXTURE6 */
- { 31532, 0x000084C6 }, /* GL_TEXTURE6_ARB */
- { 31548, 0x000084C7 }, /* GL_TEXTURE7 */
- { 31560, 0x000084C7 }, /* GL_TEXTURE7_ARB */
- { 31576, 0x000084C8 }, /* GL_TEXTURE8 */
- { 31588, 0x000084C8 }, /* GL_TEXTURE8_ARB */
- { 31604, 0x000084C9 }, /* GL_TEXTURE9 */
- { 31616, 0x000084C9 }, /* GL_TEXTURE9_ARB */
- { 31632, 0x00000DE0 }, /* GL_TEXTURE_1D */
- { 31646, 0x00008C18 }, /* GL_TEXTURE_1D_ARRAY_EXT */
- { 31670, 0x00000DE1 }, /* GL_TEXTURE_2D */
- { 31684, 0x00008C1A }, /* GL_TEXTURE_2D_ARRAY_EXT */
- { 31708, 0x0000806F }, /* GL_TEXTURE_3D */
- { 31722, 0x0000805F }, /* GL_TEXTURE_ALPHA_SIZE */
- { 31744, 0x0000805F }, /* GL_TEXTURE_ALPHA_SIZE_EXT */
- { 31770, 0x0000813C }, /* GL_TEXTURE_BASE_LEVEL */
- { 31792, 0x00008068 }, /* GL_TEXTURE_BINDING_1D */
- { 31814, 0x00008C1C }, /* GL_TEXTURE_BINDING_1D_ARRAY_EXT */
- { 31846, 0x00008069 }, /* GL_TEXTURE_BINDING_2D */
- { 31868, 0x00008C1D }, /* GL_TEXTURE_BINDING_2D_ARRAY_EXT */
- { 31900, 0x0000806A }, /* GL_TEXTURE_BINDING_3D */
- { 31922, 0x00008514 }, /* GL_TEXTURE_BINDING_CUBE_MAP */
- { 31950, 0x00008514 }, /* GL_TEXTURE_BINDING_CUBE_MAP_ARB */
- { 31982, 0x000084F6 }, /* GL_TEXTURE_BINDING_RECTANGLE_ARB */
- { 32015, 0x000084F6 }, /* GL_TEXTURE_BINDING_RECTANGLE_NV */
- { 32047, 0x00040000 }, /* GL_TEXTURE_BIT */
- { 32062, 0x0000805E }, /* GL_TEXTURE_BLUE_SIZE */
- { 32083, 0x0000805E }, /* GL_TEXTURE_BLUE_SIZE_EXT */
- { 32108, 0x00001005 }, /* GL_TEXTURE_BORDER */
- { 32126, 0x00001004 }, /* GL_TEXTURE_BORDER_COLOR */
- { 32150, 0x00008171 }, /* GL_TEXTURE_CLIPMAP_CENTER_SGIX */
- { 32181, 0x00008176 }, /* GL_TEXTURE_CLIPMAP_DEPTH_SGIX */
- { 32211, 0x00008172 }, /* GL_TEXTURE_CLIPMAP_FRAME_SGIX */
- { 32241, 0x00008175 }, /* GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX */
- { 32276, 0x00008173 }, /* GL_TEXTURE_CLIPMAP_OFFSET_SGIX */
- { 32307, 0x00008174 }, /* GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX */
- { 32345, 0x000080BC }, /* GL_TEXTURE_COLOR_TABLE_SGI */
- { 32372, 0x000081EF }, /* GL_TEXTURE_COLOR_WRITEMASK_SGIS */
- { 32404, 0x000080BF }, /* GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
- { 32438, 0x0000884D }, /* GL_TEXTURE_COMPARE_FUNC */
- { 32462, 0x0000884D }, /* GL_TEXTURE_COMPARE_FUNC_ARB */
- { 32490, 0x0000884C }, /* GL_TEXTURE_COMPARE_MODE */
- { 32514, 0x0000884C }, /* GL_TEXTURE_COMPARE_MODE_ARB */
- { 32542, 0x0000819B }, /* GL_TEXTURE_COMPARE_OPERATOR_SGIX */
- { 32575, 0x0000819A }, /* GL_TEXTURE_COMPARE_SGIX */
- { 32599, 0x00001003 }, /* GL_TEXTURE_COMPONENTS */
- { 32621, 0x000086A1 }, /* GL_TEXTURE_COMPRESSED */
- { 32643, 0x000086A1 }, /* GL_TEXTURE_COMPRESSED_ARB */
- { 32669, 0x000086A3 }, /* GL_TEXTURE_COMPRESSED_FORMATS_ARB */
- { 32703, 0x000086A0 }, /* GL_TEXTURE_COMPRESSED_IMAGE_SIZE */
- { 32736, 0x000086A0 }, /* GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB */
- { 32773, 0x000084EF }, /* GL_TEXTURE_COMPRESSION_HINT */
- { 32801, 0x000084EF }, /* GL_TEXTURE_COMPRESSION_HINT_ARB */
- { 32833, 0x00008078 }, /* GL_TEXTURE_COORD_ARRAY */
- { 32856, 0x0000889A }, /* GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING */
- { 32894, 0x0000889A }, /* GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB */
- { 32936, 0x00008092 }, /* GL_TEXTURE_COORD_ARRAY_POINTER */
- { 32967, 0x00008088 }, /* GL_TEXTURE_COORD_ARRAY_SIZE */
- { 32995, 0x0000808A }, /* GL_TEXTURE_COORD_ARRAY_STRIDE */
- { 33025, 0x00008089 }, /* GL_TEXTURE_COORD_ARRAY_TYPE */
- { 33053, 0x00008513 }, /* GL_TEXTURE_CUBE_MAP */
- { 33073, 0x00008513 }, /* GL_TEXTURE_CUBE_MAP_ARB */
- { 33097, 0x00008516 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_X */
- { 33128, 0x00008516 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB */
- { 33163, 0x00008518 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Y */
- { 33194, 0x00008518 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB */
- { 33229, 0x0000851A }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Z */
- { 33260, 0x0000851A }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB */
- { 33295, 0x00008515 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_X */
- { 33326, 0x00008515 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB */
- { 33361, 0x00008517 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Y */
- { 33392, 0x00008517 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB */
- { 33427, 0x00008519 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Z */
- { 33458, 0x00008519 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB */
- { 33493, 0x00008071 }, /* GL_TEXTURE_DEPTH */
- { 33510, 0x0000884A }, /* GL_TEXTURE_DEPTH_SIZE */
- { 33532, 0x0000884A }, /* GL_TEXTURE_DEPTH_SIZE_ARB */
- { 33558, 0x00002300 }, /* GL_TEXTURE_ENV */
- { 33573, 0x00002201 }, /* GL_TEXTURE_ENV_COLOR */
- { 33594, 0x00002200 }, /* GL_TEXTURE_ENV_MODE */
- { 33614, 0x00008500 }, /* GL_TEXTURE_FILTER_CONTROL */
- { 33640, 0x00002500 }, /* GL_TEXTURE_GEN_MODE */
- { 33660, 0x00000C63 }, /* GL_TEXTURE_GEN_Q */
- { 33677, 0x00000C62 }, /* GL_TEXTURE_GEN_R */
- { 33694, 0x00000C60 }, /* GL_TEXTURE_GEN_S */
- { 33711, 0x00000C61 }, /* GL_TEXTURE_GEN_T */
- { 33728, 0x0000819D }, /* GL_TEXTURE_GEQUAL_R_SGIX */
- { 33753, 0x0000805D }, /* GL_TEXTURE_GREEN_SIZE */
- { 33775, 0x0000805D }, /* GL_TEXTURE_GREEN_SIZE_EXT */
- { 33801, 0x00001001 }, /* GL_TEXTURE_HEIGHT */
- { 33819, 0x000080ED }, /* GL_TEXTURE_INDEX_SIZE_EXT */
- { 33845, 0x00008061 }, /* GL_TEXTURE_INTENSITY_SIZE */
- { 33871, 0x00008061 }, /* GL_TEXTURE_INTENSITY_SIZE_EXT */
- { 33901, 0x00001003 }, /* GL_TEXTURE_INTERNAL_FORMAT */
- { 33928, 0x0000819C }, /* GL_TEXTURE_LEQUAL_R_SGIX */
- { 33953, 0x00008501 }, /* GL_TEXTURE_LOD_BIAS */
- { 33973, 0x00008501 }, /* GL_TEXTURE_LOD_BIAS_EXT */
- { 33997, 0x00008190 }, /* GL_TEXTURE_LOD_BIAS_R_SGIX */
- { 34024, 0x0000818E }, /* GL_TEXTURE_LOD_BIAS_S_SGIX */
- { 34051, 0x0000818F }, /* GL_TEXTURE_LOD_BIAS_T_SGIX */
- { 34078, 0x00008060 }, /* GL_TEXTURE_LUMINANCE_SIZE */
- { 34104, 0x00008060 }, /* GL_TEXTURE_LUMINANCE_SIZE_EXT */
- { 34134, 0x00002800 }, /* GL_TEXTURE_MAG_FILTER */
- { 34156, 0x00000BA8 }, /* GL_TEXTURE_MATRIX */
- { 34174, 0x000084FE }, /* GL_TEXTURE_MAX_ANISOTROPY_EXT */
- { 34204, 0x0000836B }, /* GL_TEXTURE_MAX_CLAMP_R_SGIX */
- { 34232, 0x00008369 }, /* GL_TEXTURE_MAX_CLAMP_S_SGIX */
- { 34260, 0x0000836A }, /* GL_TEXTURE_MAX_CLAMP_T_SGIX */
- { 34288, 0x0000813D }, /* GL_TEXTURE_MAX_LEVEL */
- { 34309, 0x0000813B }, /* GL_TEXTURE_MAX_LOD */
- { 34328, 0x00002801 }, /* GL_TEXTURE_MIN_FILTER */
- { 34350, 0x0000813A }, /* GL_TEXTURE_MIN_LOD */
- { 34369, 0x00008066 }, /* GL_TEXTURE_PRIORITY */
- { 34389, 0x000084F5 }, /* GL_TEXTURE_RECTANGLE_ARB */
- { 34414, 0x000084F5 }, /* GL_TEXTURE_RECTANGLE_NV */
- { 34438, 0x0000805C }, /* GL_TEXTURE_RED_SIZE */
- { 34458, 0x0000805C }, /* GL_TEXTURE_RED_SIZE_EXT */
- { 34482, 0x00008067 }, /* GL_TEXTURE_RESIDENT */
- { 34502, 0x00000BA5 }, /* GL_TEXTURE_STACK_DEPTH */
- { 34525, 0x00008065 }, /* GL_TEXTURE_TOO_LARGE_EXT */
- { 34550, 0x0000888F }, /* GL_TEXTURE_UNSIGNED_REMAP_MODE_NV */
- { 34584, 0x00001000 }, /* GL_TEXTURE_WIDTH */
- { 34601, 0x00008072 }, /* GL_TEXTURE_WRAP_R */
- { 34619, 0x00002802 }, /* GL_TEXTURE_WRAP_S */
- { 34637, 0x00002803 }, /* GL_TEXTURE_WRAP_T */
- { 34655, 0x000088BF }, /* GL_TIME_ELAPSED_EXT */
- { 34675, 0x00008648 }, /* GL_TRACK_MATRIX_NV */
- { 34694, 0x00008649 }, /* GL_TRACK_MATRIX_TRANSFORM_NV */
- { 34723, 0x00001000 }, /* GL_TRANSFORM_BIT */
- { 34740, 0x000084E6 }, /* GL_TRANSPOSE_COLOR_MATRIX */
- { 34766, 0x000084E6 }, /* GL_TRANSPOSE_COLOR_MATRIX_ARB */
- { 34796, 0x000088B7 }, /* GL_TRANSPOSE_CURRENT_MATRIX_ARB */
- { 34828, 0x000084E3 }, /* GL_TRANSPOSE_MODELVIEW_MATRIX */
- { 34858, 0x000084E3 }, /* GL_TRANSPOSE_MODELVIEW_MATRIX_ARB */
- { 34892, 0x0000862C }, /* GL_TRANSPOSE_NV */
- { 34908, 0x000084E4 }, /* GL_TRANSPOSE_PROJECTION_MATRIX */
- { 34939, 0x000084E4 }, /* GL_TRANSPOSE_PROJECTION_MATRIX_ARB */
- { 34974, 0x000084E5 }, /* GL_TRANSPOSE_TEXTURE_MATRIX */
- { 35002, 0x000084E5 }, /* GL_TRANSPOSE_TEXTURE_MATRIX_ARB */
- { 35034, 0x00000004 }, /* GL_TRIANGLES */
- { 35047, 0x00000006 }, /* GL_TRIANGLE_FAN */
- { 35063, 0x00008615 }, /* GL_TRIANGLE_MESH_SUN */
- { 35084, 0x00000005 }, /* GL_TRIANGLE_STRIP */
- { 35102, 0x00000001 }, /* GL_TRUE */
- { 35110, 0x00000CF5 }, /* GL_UNPACK_ALIGNMENT */
- { 35130, 0x0000806E }, /* GL_UNPACK_IMAGE_HEIGHT */
- { 35153, 0x00000CF1 }, /* GL_UNPACK_LSB_FIRST */
- { 35173, 0x00000CF2 }, /* GL_UNPACK_ROW_LENGTH */
- { 35194, 0x0000806D }, /* GL_UNPACK_SKIP_IMAGES */
- { 35216, 0x00000CF4 }, /* GL_UNPACK_SKIP_PIXELS */
- { 35238, 0x00000CF3 }, /* GL_UNPACK_SKIP_ROWS */
- { 35258, 0x00000CF0 }, /* GL_UNPACK_SWAP_BYTES */
- { 35279, 0x00001401 }, /* GL_UNSIGNED_BYTE */
- { 35296, 0x00008362 }, /* GL_UNSIGNED_BYTE_2_3_3_REV */
- { 35323, 0x00008032 }, /* GL_UNSIGNED_BYTE_3_3_2 */
- { 35346, 0x00001405 }, /* GL_UNSIGNED_INT */
- { 35362, 0x00008036 }, /* GL_UNSIGNED_INT_10_10_10_2 */
- { 35389, 0x000084FA }, /* GL_UNSIGNED_INT_24_8_NV */
- { 35413, 0x00008368 }, /* GL_UNSIGNED_INT_2_10_10_10_REV */
- { 35444, 0x00008035 }, /* GL_UNSIGNED_INT_8_8_8_8 */
- { 35468, 0x00008367 }, /* GL_UNSIGNED_INT_8_8_8_8_REV */
- { 35496, 0x00001403 }, /* GL_UNSIGNED_SHORT */
- { 35514, 0x00008366 }, /* GL_UNSIGNED_SHORT_1_5_5_5_REV */
- { 35544, 0x00008033 }, /* GL_UNSIGNED_SHORT_4_4_4_4 */
- { 35570, 0x00008365 }, /* GL_UNSIGNED_SHORT_4_4_4_4_REV */
- { 35600, 0x00008034 }, /* GL_UNSIGNED_SHORT_5_5_5_1 */
- { 35626, 0x00008363 }, /* GL_UNSIGNED_SHORT_5_6_5 */
- { 35650, 0x00008364 }, /* GL_UNSIGNED_SHORT_5_6_5_REV */
- { 35678, 0x000085BA }, /* GL_UNSIGNED_SHORT_8_8_APPLE */
- { 35706, 0x000085BA }, /* GL_UNSIGNED_SHORT_8_8_MESA */
- { 35733, 0x000085BB }, /* GL_UNSIGNED_SHORT_8_8_REV_APPLE */
- { 35765, 0x000085BB }, /* GL_UNSIGNED_SHORT_8_8_REV_MESA */
- { 35796, 0x00008CA2 }, /* GL_UPPER_LEFT */
- { 35810, 0x00002A20 }, /* GL_V2F */
- { 35817, 0x00002A21 }, /* GL_V3F */
- { 35824, 0x00008B83 }, /* GL_VALIDATE_STATUS */
- { 35843, 0x00001F00 }, /* GL_VENDOR */
- { 35853, 0x00001F02 }, /* GL_VERSION */
- { 35864, 0x00008074 }, /* GL_VERTEX_ARRAY */
- { 35880, 0x000085B5 }, /* GL_VERTEX_ARRAY_BINDING_APPLE */
- { 35910, 0x00008896 }, /* GL_VERTEX_ARRAY_BUFFER_BINDING */
- { 35941, 0x00008896 }, /* GL_VERTEX_ARRAY_BUFFER_BINDING_ARB */
- { 35976, 0x0000808E }, /* GL_VERTEX_ARRAY_POINTER */
- { 36000, 0x0000807A }, /* GL_VERTEX_ARRAY_SIZE */
- { 36021, 0x0000807C }, /* GL_VERTEX_ARRAY_STRIDE */
- { 36044, 0x0000807B }, /* GL_VERTEX_ARRAY_TYPE */
- { 36065, 0x00008650 }, /* GL_VERTEX_ATTRIB_ARRAY0_NV */
- { 36092, 0x0000865A }, /* GL_VERTEX_ATTRIB_ARRAY10_NV */
- { 36120, 0x0000865B }, /* GL_VERTEX_ATTRIB_ARRAY11_NV */
- { 36148, 0x0000865C }, /* GL_VERTEX_ATTRIB_ARRAY12_NV */
- { 36176, 0x0000865D }, /* GL_VERTEX_ATTRIB_ARRAY13_NV */
- { 36204, 0x0000865E }, /* GL_VERTEX_ATTRIB_ARRAY14_NV */
- { 36232, 0x0000865F }, /* GL_VERTEX_ATTRIB_ARRAY15_NV */
- { 36260, 0x00008651 }, /* GL_VERTEX_ATTRIB_ARRAY1_NV */
- { 36287, 0x00008652 }, /* GL_VERTEX_ATTRIB_ARRAY2_NV */
- { 36314, 0x00008653 }, /* GL_VERTEX_ATTRIB_ARRAY3_NV */
- { 36341, 0x00008654 }, /* GL_VERTEX_ATTRIB_ARRAY4_NV */
- { 36368, 0x00008655 }, /* GL_VERTEX_ATTRIB_ARRAY5_NV */
- { 36395, 0x00008656 }, /* GL_VERTEX_ATTRIB_ARRAY6_NV */
- { 36422, 0x00008657 }, /* GL_VERTEX_ATTRIB_ARRAY7_NV */
- { 36449, 0x00008658 }, /* GL_VERTEX_ATTRIB_ARRAY8_NV */
- { 36476, 0x00008659 }, /* GL_VERTEX_ATTRIB_ARRAY9_NV */
- { 36503, 0x0000889F }, /* GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING */
- { 36541, 0x0000889F }, /* GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB */
- { 36583, 0x00008622 }, /* GL_VERTEX_ATTRIB_ARRAY_ENABLED */
- { 36614, 0x00008622 }, /* GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB */
- { 36649, 0x0000886A }, /* GL_VERTEX_ATTRIB_ARRAY_NORMALIZED */
- { 36683, 0x0000886A }, /* GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB */
- { 36721, 0x00008645 }, /* GL_VERTEX_ATTRIB_ARRAY_POINTER */
- { 36752, 0x00008645 }, /* GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB */
- { 36787, 0x00008623 }, /* GL_VERTEX_ATTRIB_ARRAY_SIZE */
- { 36815, 0x00008623 }, /* GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB */
- { 36847, 0x00008624 }, /* GL_VERTEX_ATTRIB_ARRAY_STRIDE */
- { 36877, 0x00008624 }, /* GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB */
- { 36911, 0x00008625 }, /* GL_VERTEX_ATTRIB_ARRAY_TYPE */
- { 36939, 0x00008625 }, /* GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB */
- { 36971, 0x000086A7 }, /* GL_VERTEX_BLEND_ARB */
- { 36991, 0x00008620 }, /* GL_VERTEX_PROGRAM_ARB */
- { 37013, 0x0000864A }, /* GL_VERTEX_PROGRAM_BINDING_NV */
- { 37042, 0x00008620 }, /* GL_VERTEX_PROGRAM_NV */
- { 37063, 0x00008642 }, /* GL_VERTEX_PROGRAM_POINT_SIZE */
- { 37092, 0x00008642 }, /* GL_VERTEX_PROGRAM_POINT_SIZE_ARB */
- { 37125, 0x00008642 }, /* GL_VERTEX_PROGRAM_POINT_SIZE_NV */
- { 37157, 0x00008643 }, /* GL_VERTEX_PROGRAM_TWO_SIDE */
- { 37184, 0x00008643 }, /* GL_VERTEX_PROGRAM_TWO_SIDE_ARB */
- { 37215, 0x00008643 }, /* GL_VERTEX_PROGRAM_TWO_SIDE_NV */
- { 37245, 0x00008B31 }, /* GL_VERTEX_SHADER */
- { 37262, 0x00008B31 }, /* GL_VERTEX_SHADER_ARB */
- { 37283, 0x00008621 }, /* GL_VERTEX_STATE_PROGRAM_NV */
- { 37310, 0x00000BA2 }, /* GL_VIEWPORT */
- { 37322, 0x00000800 }, /* GL_VIEWPORT_BIT */
- { 37338, 0x000086AD }, /* GL_WEIGHT_ARRAY_ARB */
- { 37358, 0x0000889E }, /* GL_WEIGHT_ARRAY_BUFFER_BINDING */
- { 37389, 0x0000889E }, /* GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB */
- { 37424, 0x000086AC }, /* GL_WEIGHT_ARRAY_POINTER_ARB */
- { 37452, 0x000086AB }, /* GL_WEIGHT_ARRAY_SIZE_ARB */
- { 37477, 0x000086AA }, /* GL_WEIGHT_ARRAY_STRIDE_ARB */
- { 37504, 0x000086A9 }, /* GL_WEIGHT_ARRAY_TYPE_ARB */
- { 37529, 0x000086A6 }, /* GL_WEIGHT_SUM_UNITY_ARB */
- { 37553, 0x000081D4 }, /* GL_WRAP_BORDER_SUN */
- { 37572, 0x000088B9 }, /* GL_WRITE_ONLY */
- { 37586, 0x000088B9 }, /* GL_WRITE_ONLY_ARB */
- { 37604, 0x00001506 }, /* GL_XOR */
- { 37611, 0x000085B9 }, /* GL_YCBCR_422_APPLE */
- { 37630, 0x00008757 }, /* GL_YCBCR_MESA */
- { 37644, 0x00000000 }, /* GL_ZERO */
- { 37652, 0x00000D16 }, /* GL_ZOOM_X */
- { 37662, 0x00000D17 }, /* GL_ZOOM_Y */
+ { 877, 0x00008894 }, /* GL_ARRAY_BUFFER_BINDING */
+ { 901, 0x00008894 }, /* GL_ARRAY_BUFFER_BINDING_ARB */
+ { 929, 0x00008B85 }, /* GL_ATTACHED_SHADERS */
+ { 949, 0x00008645 }, /* GL_ATTRIB_ARRAY_POINTER_NV */
+ { 976, 0x00008623 }, /* GL_ATTRIB_ARRAY_SIZE_NV */
+ { 1000, 0x00008624 }, /* GL_ATTRIB_ARRAY_STRIDE_NV */
+ { 1026, 0x00008625 }, /* GL_ATTRIB_ARRAY_TYPE_NV */
+ { 1050, 0x00000BB0 }, /* GL_ATTRIB_STACK_DEPTH */
+ { 1072, 0x00000D80 }, /* GL_AUTO_NORMAL */
+ { 1087, 0x00000409 }, /* GL_AUX0 */
+ { 1095, 0x0000040A }, /* GL_AUX1 */
+ { 1103, 0x0000040B }, /* GL_AUX2 */
+ { 1111, 0x0000040C }, /* GL_AUX3 */
+ { 1119, 0x00000C00 }, /* GL_AUX_BUFFERS */
+ { 1134, 0x00000405 }, /* GL_BACK */
+ { 1142, 0x00000402 }, /* GL_BACK_LEFT */
+ { 1155, 0x00000403 }, /* GL_BACK_RIGHT */
+ { 1169, 0x000080E0 }, /* GL_BGR */
+ { 1176, 0x000080E1 }, /* GL_BGRA */
+ { 1184, 0x00001A00 }, /* GL_BITMAP */
+ { 1194, 0x00000704 }, /* GL_BITMAP_TOKEN */
+ { 1210, 0x00000BE2 }, /* GL_BLEND */
+ { 1219, 0x00008005 }, /* GL_BLEND_COLOR */
+ { 1234, 0x00008005 }, /* GL_BLEND_COLOR_EXT */
+ { 1253, 0x00000BE0 }, /* GL_BLEND_DST */
+ { 1266, 0x000080CA }, /* GL_BLEND_DST_ALPHA */
+ { 1285, 0x000080C8 }, /* GL_BLEND_DST_RGB */
+ { 1302, 0x00008009 }, /* GL_BLEND_EQUATION */
+ { 1320, 0x0000883D }, /* GL_BLEND_EQUATION_ALPHA */
+ { 1344, 0x0000883D }, /* GL_BLEND_EQUATION_ALPHA_EXT */
+ { 1372, 0x00008009 }, /* GL_BLEND_EQUATION_EXT */
+ { 1394, 0x00008009 }, /* GL_BLEND_EQUATION_RGB_EXT */
+ { 1420, 0x00000BE1 }, /* GL_BLEND_SRC */
+ { 1433, 0x000080CB }, /* GL_BLEND_SRC_ALPHA */
+ { 1452, 0x000080C9 }, /* GL_BLEND_SRC_RGB */
+ { 1469, 0x00001905 }, /* GL_BLUE */
+ { 1477, 0x00000D1B }, /* GL_BLUE_BIAS */
+ { 1490, 0x00000D54 }, /* GL_BLUE_BITS */
+ { 1503, 0x00000D1A }, /* GL_BLUE_SCALE */
+ { 1517, 0x00008B56 }, /* GL_BOOL */
+ { 1525, 0x00008B56 }, /* GL_BOOL_ARB */
+ { 1537, 0x00008B57 }, /* GL_BOOL_VEC2 */
+ { 1550, 0x00008B57 }, /* GL_BOOL_VEC2_ARB */
+ { 1567, 0x00008B58 }, /* GL_BOOL_VEC3 */
+ { 1580, 0x00008B58 }, /* GL_BOOL_VEC3_ARB */
+ { 1597, 0x00008B59 }, /* GL_BOOL_VEC4 */
+ { 1610, 0x00008B59 }, /* GL_BOOL_VEC4_ARB */
+ { 1627, 0x000088BB }, /* GL_BUFFER_ACCESS */
+ { 1644, 0x000088BB }, /* GL_BUFFER_ACCESS_ARB */
+ { 1665, 0x000088BC }, /* GL_BUFFER_MAPPED */
+ { 1682, 0x000088BC }, /* GL_BUFFER_MAPPED_ARB */
+ { 1703, 0x000088BD }, /* GL_BUFFER_MAP_POINTER */
+ { 1725, 0x000088BD }, /* GL_BUFFER_MAP_POINTER_ARB */
+ { 1751, 0x00008764 }, /* GL_BUFFER_SIZE */
+ { 1766, 0x00008764 }, /* GL_BUFFER_SIZE_ARB */
+ { 1785, 0x00008765 }, /* GL_BUFFER_USAGE */
+ { 1801, 0x00008765 }, /* GL_BUFFER_USAGE_ARB */
+ { 1821, 0x00001400 }, /* GL_BYTE */
+ { 1829, 0x00002A24 }, /* GL_C3F_V3F */
+ { 1840, 0x00002A26 }, /* GL_C4F_N3F_V3F */
+ { 1855, 0x00002A22 }, /* GL_C4UB_V2F */
+ { 1867, 0x00002A23 }, /* GL_C4UB_V3F */
+ { 1879, 0x00000901 }, /* GL_CCW */
+ { 1886, 0x00002900 }, /* GL_CLAMP */
+ { 1895, 0x0000812D }, /* GL_CLAMP_TO_BORDER */
+ { 1914, 0x0000812D }, /* GL_CLAMP_TO_BORDER_ARB */
+ { 1937, 0x0000812D }, /* GL_CLAMP_TO_BORDER_SGIS */
+ { 1961, 0x0000812F }, /* GL_CLAMP_TO_EDGE */
+ { 1978, 0x0000812F }, /* GL_CLAMP_TO_EDGE_SGIS */
+ { 2000, 0x00001500 }, /* GL_CLEAR */
+ { 2009, 0x000084E1 }, /* GL_CLIENT_ACTIVE_TEXTURE */
+ { 2034, 0x000084E1 }, /* GL_CLIENT_ACTIVE_TEXTURE_ARB */
+ { 2063, 0xFFFFFFFF }, /* GL_CLIENT_ALL_ATTRIB_BITS */
+ { 2089, 0x00000BB1 }, /* GL_CLIENT_ATTRIB_STACK_DEPTH */
+ { 2118, 0x00000001 }, /* GL_CLIENT_PIXEL_STORE_BIT */
+ { 2144, 0x00000002 }, /* GL_CLIENT_VERTEX_ARRAY_BIT */
+ { 2171, 0x00003000 }, /* GL_CLIP_PLANE0 */
+ { 2186, 0x00003001 }, /* GL_CLIP_PLANE1 */
+ { 2201, 0x00003002 }, /* GL_CLIP_PLANE2 */
+ { 2216, 0x00003003 }, /* GL_CLIP_PLANE3 */
+ { 2231, 0x00003004 }, /* GL_CLIP_PLANE4 */
+ { 2246, 0x00003005 }, /* GL_CLIP_PLANE5 */
+ { 2261, 0x000080F0 }, /* GL_CLIP_VOLUME_CLIPPING_HINT_EXT */
+ { 2294, 0x00000A00 }, /* GL_COEFF */
+ { 2303, 0x00001800 }, /* GL_COLOR */
+ { 2312, 0x00008076 }, /* GL_COLOR_ARRAY */
+ { 2327, 0x00008898 }, /* GL_COLOR_ARRAY_BUFFER_BINDING */
+ { 2357, 0x00008898 }, /* GL_COLOR_ARRAY_BUFFER_BINDING_ARB */
+ { 2391, 0x00008090 }, /* GL_COLOR_ARRAY_POINTER */
+ { 2414, 0x00008081 }, /* GL_COLOR_ARRAY_SIZE */
+ { 2434, 0x00008083 }, /* GL_COLOR_ARRAY_STRIDE */
+ { 2456, 0x00008082 }, /* GL_COLOR_ARRAY_TYPE */
+ { 2476, 0x00008CE0 }, /* GL_COLOR_ATTACHMENT0_EXT */
+ { 2501, 0x00008CEA }, /* GL_COLOR_ATTACHMENT10_EXT */
+ { 2527, 0x00008CEB }, /* GL_COLOR_ATTACHMENT11_EXT */
+ { 2553, 0x00008CEC }, /* GL_COLOR_ATTACHMENT12_EXT */
+ { 2579, 0x00008CED }, /* GL_COLOR_ATTACHMENT13_EXT */
+ { 2605, 0x00008CEE }, /* GL_COLOR_ATTACHMENT14_EXT */
+ { 2631, 0x00008CEF }, /* GL_COLOR_ATTACHMENT15_EXT */
+ { 2657, 0x00008CE1 }, /* GL_COLOR_ATTACHMENT1_EXT */
+ { 2682, 0x00008CE2 }, /* GL_COLOR_ATTACHMENT2_EXT */
+ { 2707, 0x00008CE3 }, /* GL_COLOR_ATTACHMENT3_EXT */
+ { 2732, 0x00008CE4 }, /* GL_COLOR_ATTACHMENT4_EXT */
+ { 2757, 0x00008CE5 }, /* GL_COLOR_ATTACHMENT5_EXT */
+ { 2782, 0x00008CE6 }, /* GL_COLOR_ATTACHMENT6_EXT */
+ { 2807, 0x00008CE7 }, /* GL_COLOR_ATTACHMENT7_EXT */
+ { 2832, 0x00008CE8 }, /* GL_COLOR_ATTACHMENT8_EXT */
+ { 2857, 0x00008CE9 }, /* GL_COLOR_ATTACHMENT9_EXT */
+ { 2882, 0x00004000 }, /* GL_COLOR_BUFFER_BIT */
+ { 2902, 0x00000C22 }, /* GL_COLOR_CLEAR_VALUE */
+ { 2923, 0x00001900 }, /* GL_COLOR_INDEX */
+ { 2938, 0x00001603 }, /* GL_COLOR_INDEXES */
+ { 2955, 0x00000BF2 }, /* GL_COLOR_LOGIC_OP */
+ { 2973, 0x00000B57 }, /* GL_COLOR_MATERIAL */
+ { 2991, 0x00000B55 }, /* GL_COLOR_MATERIAL_FACE */
+ { 3014, 0x00000B56 }, /* GL_COLOR_MATERIAL_PARAMETER */
+ { 3042, 0x000080B1 }, /* GL_COLOR_MATRIX */
+ { 3058, 0x000080B1 }, /* GL_COLOR_MATRIX_SGI */
+ { 3078, 0x000080B2 }, /* GL_COLOR_MATRIX_STACK_DEPTH */
+ { 3106, 0x000080B2 }, /* GL_COLOR_MATRIX_STACK_DEPTH_SGI */
+ { 3138, 0x00008458 }, /* GL_COLOR_SUM */
+ { 3151, 0x00008458 }, /* GL_COLOR_SUM_ARB */
+ { 3168, 0x000080D0 }, /* GL_COLOR_TABLE */
+ { 3183, 0x000080DD }, /* GL_COLOR_TABLE_ALPHA_SIZE */
+ { 3209, 0x000080DD }, /* GL_COLOR_TABLE_ALPHA_SIZE_EXT */
+ { 3239, 0x000080DD }, /* GL_COLOR_TABLE_ALPHA_SIZE_SGI */
+ { 3269, 0x000080D7 }, /* GL_COLOR_TABLE_BIAS */
+ { 3289, 0x000080D7 }, /* GL_COLOR_TABLE_BIAS_SGI */
+ { 3313, 0x000080DC }, /* GL_COLOR_TABLE_BLUE_SIZE */
+ { 3338, 0x000080DC }, /* GL_COLOR_TABLE_BLUE_SIZE_EXT */
+ { 3367, 0x000080DC }, /* GL_COLOR_TABLE_BLUE_SIZE_SGI */
+ { 3396, 0x000080D8 }, /* GL_COLOR_TABLE_FORMAT */
+ { 3418, 0x000080D8 }, /* GL_COLOR_TABLE_FORMAT_EXT */
+ { 3444, 0x000080D8 }, /* GL_COLOR_TABLE_FORMAT_SGI */
+ { 3470, 0x000080DB }, /* GL_COLOR_TABLE_GREEN_SIZE */
+ { 3496, 0x000080DB }, /* GL_COLOR_TABLE_GREEN_SIZE_EXT */
+ { 3526, 0x000080DB }, /* GL_COLOR_TABLE_GREEN_SIZE_SGI */
+ { 3556, 0x000080DF }, /* GL_COLOR_TABLE_INTENSITY_SIZE */
+ { 3586, 0x000080DF }, /* GL_COLOR_TABLE_INTENSITY_SIZE_EXT */
+ { 3620, 0x000080DF }, /* GL_COLOR_TABLE_INTENSITY_SIZE_SGI */
+ { 3654, 0x000080DE }, /* GL_COLOR_TABLE_LUMINANCE_SIZE */
+ { 3684, 0x000080DE }, /* GL_COLOR_TABLE_LUMINANCE_SIZE_EXT */
+ { 3718, 0x000080DE }, /* GL_COLOR_TABLE_LUMINANCE_SIZE_SGI */
+ { 3752, 0x000080DA }, /* GL_COLOR_TABLE_RED_SIZE */
+ { 3776, 0x000080DA }, /* GL_COLOR_TABLE_RED_SIZE_EXT */
+ { 3804, 0x000080DA }, /* GL_COLOR_TABLE_RED_SIZE_SGI */
+ { 3832, 0x000080D6 }, /* GL_COLOR_TABLE_SCALE */
+ { 3853, 0x000080D6 }, /* GL_COLOR_TABLE_SCALE_SGI */
+ { 3878, 0x000080D9 }, /* GL_COLOR_TABLE_WIDTH */
+ { 3899, 0x000080D9 }, /* GL_COLOR_TABLE_WIDTH_EXT */
+ { 3924, 0x000080D9 }, /* GL_COLOR_TABLE_WIDTH_SGI */
+ { 3949, 0x00000C23 }, /* GL_COLOR_WRITEMASK */
+ { 3968, 0x00008570 }, /* GL_COMBINE */
+ { 3979, 0x00008503 }, /* GL_COMBINE4 */
+ { 3991, 0x00008572 }, /* GL_COMBINE_ALPHA */
+ { 4008, 0x00008572 }, /* GL_COMBINE_ALPHA_ARB */
+ { 4029, 0x00008572 }, /* GL_COMBINE_ALPHA_EXT */
+ { 4050, 0x00008570 }, /* GL_COMBINE_ARB */
+ { 4065, 0x00008570 }, /* GL_COMBINE_EXT */
+ { 4080, 0x00008571 }, /* GL_COMBINE_RGB */
+ { 4095, 0x00008571 }, /* GL_COMBINE_RGB_ARB */
+ { 4114, 0x00008571 }, /* GL_COMBINE_RGB_EXT */
+ { 4133, 0x0000884E }, /* GL_COMPARE_REF_DEPTH_TO_TEXTURE_EXT */
+ { 4169, 0x0000884E }, /* GL_COMPARE_R_TO_TEXTURE */
+ { 4193, 0x0000884E }, /* GL_COMPARE_R_TO_TEXTURE_ARB */
+ { 4221, 0x00001300 }, /* GL_COMPILE */
+ { 4232, 0x00001301 }, /* GL_COMPILE_AND_EXECUTE */
+ { 4255, 0x00008B81 }, /* GL_COMPILE_STATUS */
+ { 4273, 0x000084E9 }, /* GL_COMPRESSED_ALPHA */
+ { 4293, 0x000084E9 }, /* GL_COMPRESSED_ALPHA_ARB */
+ { 4317, 0x000084EC }, /* GL_COMPRESSED_INTENSITY */
+ { 4341, 0x000084EC }, /* GL_COMPRESSED_INTENSITY_ARB */
+ { 4369, 0x000084EA }, /* GL_COMPRESSED_LUMINANCE */
+ { 4393, 0x000084EB }, /* GL_COMPRESSED_LUMINANCE_ALPHA */
+ { 4423, 0x000084EB }, /* GL_COMPRESSED_LUMINANCE_ALPHA_ARB */
+ { 4457, 0x000084EA }, /* GL_COMPRESSED_LUMINANCE_ARB */
+ { 4485, 0x000084ED }, /* GL_COMPRESSED_RGB */
+ { 4503, 0x000084EE }, /* GL_COMPRESSED_RGBA */
+ { 4522, 0x000084EE }, /* GL_COMPRESSED_RGBA_ARB */
+ { 4545, 0x000086B1 }, /* GL_COMPRESSED_RGBA_FXT1_3DFX */
+ { 4574, 0x000083F1 }, /* GL_COMPRESSED_RGBA_S3TC_DXT1_EXT */
+ { 4607, 0x000083F2 }, /* GL_COMPRESSED_RGBA_S3TC_DXT3_EXT */
+ { 4640, 0x000083F3 }, /* GL_COMPRESSED_RGBA_S3TC_DXT5_EXT */
+ { 4673, 0x000084ED }, /* GL_COMPRESSED_RGB_ARB */
+ { 4695, 0x000086B0 }, /* GL_COMPRESSED_RGB_FXT1_3DFX */
+ { 4723, 0x000083F0 }, /* GL_COMPRESSED_RGB_S3TC_DXT1_EXT */
+ { 4755, 0x000086A3 }, /* GL_COMPRESSED_TEXTURE_FORMATS */
+ { 4785, 0x00008576 }, /* GL_CONSTANT */
+ { 4797, 0x00008003 }, /* GL_CONSTANT_ALPHA */
+ { 4815, 0x00008003 }, /* GL_CONSTANT_ALPHA_EXT */
+ { 4837, 0x00008576 }, /* GL_CONSTANT_ARB */
+ { 4853, 0x00001207 }, /* GL_CONSTANT_ATTENUATION */
+ { 4877, 0x00008151 }, /* GL_CONSTANT_BORDER_HP */
+ { 4899, 0x00008001 }, /* GL_CONSTANT_COLOR */
+ { 4917, 0x00008001 }, /* GL_CONSTANT_COLOR_EXT */
+ { 4939, 0x00008576 }, /* GL_CONSTANT_EXT */
+ { 4955, 0x00008010 }, /* GL_CONVOLUTION_1D */
+ { 4973, 0x00008011 }, /* GL_CONVOLUTION_2D */
+ { 4991, 0x00008154 }, /* GL_CONVOLUTION_BORDER_COLOR */
+ { 5019, 0x00008154 }, /* GL_CONVOLUTION_BORDER_COLOR_HP */
+ { 5050, 0x00008013 }, /* GL_CONVOLUTION_BORDER_MODE */
+ { 5077, 0x00008013 }, /* GL_CONVOLUTION_BORDER_MODE_EXT */
+ { 5108, 0x00008015 }, /* GL_CONVOLUTION_FILTER_BIAS */
+ { 5135, 0x00008015 }, /* GL_CONVOLUTION_FILTER_BIAS_EXT */
+ { 5166, 0x00008014 }, /* GL_CONVOLUTION_FILTER_SCALE */
+ { 5194, 0x00008014 }, /* GL_CONVOLUTION_FILTER_SCALE_EXT */
+ { 5226, 0x00008017 }, /* GL_CONVOLUTION_FORMAT */
+ { 5248, 0x00008017 }, /* GL_CONVOLUTION_FORMAT_EXT */
+ { 5274, 0x00008019 }, /* GL_CONVOLUTION_HEIGHT */
+ { 5296, 0x00008019 }, /* GL_CONVOLUTION_HEIGHT_EXT */
+ { 5322, 0x00008018 }, /* GL_CONVOLUTION_WIDTH */
+ { 5343, 0x00008018 }, /* GL_CONVOLUTION_WIDTH_EXT */
+ { 5368, 0x00008862 }, /* GL_COORD_REPLACE */
+ { 5385, 0x00008862 }, /* GL_COORD_REPLACE_ARB */
+ { 5406, 0x00008862 }, /* GL_COORD_REPLACE_NV */
+ { 5426, 0x00001503 }, /* GL_COPY */
+ { 5434, 0x0000150C }, /* GL_COPY_INVERTED */
+ { 5451, 0x00000706 }, /* GL_COPY_PIXEL_TOKEN */
+ { 5471, 0x00000B44 }, /* GL_CULL_FACE */
+ { 5484, 0x00000B45 }, /* GL_CULL_FACE_MODE */
+ { 5502, 0x000081AA }, /* GL_CULL_VERTEX_EXT */
+ { 5521, 0x000081AC }, /* GL_CULL_VERTEX_EYE_POSITION_EXT */
+ { 5553, 0x000081AB }, /* GL_CULL_VERTEX_OBJECT_POSITION_EXT */
+ { 5588, 0x00008626 }, /* GL_CURRENT_ATTRIB_NV */
+ { 5609, 0x00000001 }, /* GL_CURRENT_BIT */
+ { 5624, 0x00000B00 }, /* GL_CURRENT_COLOR */
+ { 5641, 0x00008453 }, /* GL_CURRENT_FOG_COORD */
+ { 5662, 0x00008453 }, /* GL_CURRENT_FOG_COORDINATE */
+ { 5688, 0x00000B01 }, /* GL_CURRENT_INDEX */
+ { 5705, 0x00008641 }, /* GL_CURRENT_MATRIX_ARB */
+ { 5727, 0x00008845 }, /* GL_CURRENT_MATRIX_INDEX_ARB */
+ { 5755, 0x00008641 }, /* GL_CURRENT_MATRIX_NV */
+ { 5776, 0x00008640 }, /* GL_CURRENT_MATRIX_STACK_DEPTH_ARB */
+ { 5810, 0x00008640 }, /* GL_CURRENT_MATRIX_STACK_DEPTH_NV */
+ { 5843, 0x00000B02 }, /* GL_CURRENT_NORMAL */
+ { 5861, 0x00008843 }, /* GL_CURRENT_PALETTE_MATRIX_ARB */
+ { 5891, 0x00008B8D }, /* GL_CURRENT_PROGRAM */
+ { 5910, 0x00008865 }, /* GL_CURRENT_QUERY */
+ { 5927, 0x00008865 }, /* GL_CURRENT_QUERY_ARB */
+ { 5948, 0x00000B04 }, /* GL_CURRENT_RASTER_COLOR */
+ { 5972, 0x00000B09 }, /* GL_CURRENT_RASTER_DISTANCE */
+ { 5999, 0x00000B05 }, /* GL_CURRENT_RASTER_INDEX */
+ { 6023, 0x00000B07 }, /* GL_CURRENT_RASTER_POSITION */
+ { 6050, 0x00000B08 }, /* GL_CURRENT_RASTER_POSITION_VALID */
+ { 6083, 0x00000B06 }, /* GL_CURRENT_RASTER_TEXTURE_COORDS */
+ { 6116, 0x00008459 }, /* GL_CURRENT_SECONDARY_COLOR */
+ { 6143, 0x00000B03 }, /* GL_CURRENT_TEXTURE_COORDS */
+ { 6169, 0x00008626 }, /* GL_CURRENT_VERTEX_ATTRIB */
+ { 6194, 0x00008626 }, /* GL_CURRENT_VERTEX_ATTRIB_ARB */
+ { 6223, 0x000086A8 }, /* GL_CURRENT_WEIGHT_ARB */
+ { 6245, 0x00000900 }, /* GL_CW */
+ { 6251, 0x0000875B }, /* GL_DEBUG_ASSERT_MESA */
+ { 6272, 0x00008759 }, /* GL_DEBUG_OBJECT_MESA */
+ { 6293, 0x0000875A }, /* GL_DEBUG_PRINT_MESA */
+ { 6313, 0x00002101 }, /* GL_DECAL */
+ { 6322, 0x00001E03 }, /* GL_DECR */
+ { 6330, 0x00008508 }, /* GL_DECR_WRAP */
+ { 6343, 0x00008508 }, /* GL_DECR_WRAP_EXT */
+ { 6360, 0x00008B80 }, /* GL_DELETE_STATUS */
+ { 6377, 0x00001801 }, /* GL_DEPTH */
+ { 6386, 0x00008D00 }, /* GL_DEPTH_ATTACHMENT_EXT */
+ { 6410, 0x00000D1F }, /* GL_DEPTH_BIAS */
+ { 6424, 0x00000D56 }, /* GL_DEPTH_BITS */
+ { 6438, 0x00008891 }, /* GL_DEPTH_BOUNDS_EXT */
+ { 6458, 0x00008890 }, /* GL_DEPTH_BOUNDS_TEST_EXT */
+ { 6483, 0x00000100 }, /* GL_DEPTH_BUFFER_BIT */
+ { 6503, 0x0000864F }, /* GL_DEPTH_CLAMP_NV */
+ { 6521, 0x00000B73 }, /* GL_DEPTH_CLEAR_VALUE */
+ { 6542, 0x00001902 }, /* GL_DEPTH_COMPONENT */
+ { 6561, 0x000081A5 }, /* GL_DEPTH_COMPONENT16 */
+ { 6582, 0x000081A5 }, /* GL_DEPTH_COMPONENT16_ARB */
+ { 6607, 0x000081A5 }, /* GL_DEPTH_COMPONENT16_SGIX */
+ { 6633, 0x000081A6 }, /* GL_DEPTH_COMPONENT24 */
+ { 6654, 0x000081A6 }, /* GL_DEPTH_COMPONENT24_ARB */
+ { 6679, 0x000081A6 }, /* GL_DEPTH_COMPONENT24_SGIX */
+ { 6705, 0x000081A7 }, /* GL_DEPTH_COMPONENT32 */
+ { 6726, 0x000081A7 }, /* GL_DEPTH_COMPONENT32_ARB */
+ { 6751, 0x000081A7 }, /* GL_DEPTH_COMPONENT32_SGIX */
+ { 6777, 0x00000B74 }, /* GL_DEPTH_FUNC */
+ { 6791, 0x00000B70 }, /* GL_DEPTH_RANGE */
+ { 6806, 0x00000D1E }, /* GL_DEPTH_SCALE */
+ { 6821, 0x000084F9 }, /* GL_DEPTH_STENCIL_NV */
+ { 6841, 0x0000886F }, /* GL_DEPTH_STENCIL_TO_BGRA_NV */
+ { 6869, 0x0000886E }, /* GL_DEPTH_STENCIL_TO_RGBA_NV */
+ { 6897, 0x00000B71 }, /* GL_DEPTH_TEST */
+ { 6911, 0x0000884B }, /* GL_DEPTH_TEXTURE_MODE */
+ { 6933, 0x0000884B }, /* GL_DEPTH_TEXTURE_MODE_ARB */
+ { 6959, 0x00000B72 }, /* GL_DEPTH_WRITEMASK */
+ { 6978, 0x00001201 }, /* GL_DIFFUSE */
+ { 6989, 0x00000BD0 }, /* GL_DITHER */
+ { 6999, 0x00000A02 }, /* GL_DOMAIN */
+ { 7009, 0x00001100 }, /* GL_DONT_CARE */
+ { 7022, 0x000086AE }, /* GL_DOT3_RGB */
+ { 7034, 0x000086AF }, /* GL_DOT3_RGBA */
+ { 7047, 0x000086AF }, /* GL_DOT3_RGBA_ARB */
+ { 7064, 0x00008741 }, /* GL_DOT3_RGBA_EXT */
+ { 7081, 0x000086AE }, /* GL_DOT3_RGB_ARB */
+ { 7097, 0x00008740 }, /* GL_DOT3_RGB_EXT */
+ { 7113, 0x0000140A }, /* GL_DOUBLE */
+ { 7123, 0x00000C32 }, /* GL_DOUBLEBUFFER */
+ { 7139, 0x00000C01 }, /* GL_DRAW_BUFFER */
+ { 7154, 0x00008825 }, /* GL_DRAW_BUFFER0 */
+ { 7170, 0x00008825 }, /* GL_DRAW_BUFFER0_ARB */
+ { 7190, 0x00008825 }, /* GL_DRAW_BUFFER0_ATI */
+ { 7210, 0x00008826 }, /* GL_DRAW_BUFFER1 */
+ { 7226, 0x0000882F }, /* GL_DRAW_BUFFER10 */
+ { 7243, 0x0000882F }, /* GL_DRAW_BUFFER10_ARB */
+ { 7264, 0x0000882F }, /* GL_DRAW_BUFFER10_ATI */
+ { 7285, 0x00008830 }, /* GL_DRAW_BUFFER11 */
+ { 7302, 0x00008830 }, /* GL_DRAW_BUFFER11_ARB */
+ { 7323, 0x00008830 }, /* GL_DRAW_BUFFER11_ATI */
+ { 7344, 0x00008831 }, /* GL_DRAW_BUFFER12 */
+ { 7361, 0x00008831 }, /* GL_DRAW_BUFFER12_ARB */
+ { 7382, 0x00008831 }, /* GL_DRAW_BUFFER12_ATI */
+ { 7403, 0x00008832 }, /* GL_DRAW_BUFFER13 */
+ { 7420, 0x00008832 }, /* GL_DRAW_BUFFER13_ARB */
+ { 7441, 0x00008832 }, /* GL_DRAW_BUFFER13_ATI */
+ { 7462, 0x00008833 }, /* GL_DRAW_BUFFER14 */
+ { 7479, 0x00008833 }, /* GL_DRAW_BUFFER14_ARB */
+ { 7500, 0x00008833 }, /* GL_DRAW_BUFFER14_ATI */
+ { 7521, 0x00008834 }, /* GL_DRAW_BUFFER15 */
+ { 7538, 0x00008834 }, /* GL_DRAW_BUFFER15_ARB */
+ { 7559, 0x00008834 }, /* GL_DRAW_BUFFER15_ATI */
+ { 7580, 0x00008826 }, /* GL_DRAW_BUFFER1_ARB */
+ { 7600, 0x00008826 }, /* GL_DRAW_BUFFER1_ATI */
+ { 7620, 0x00008827 }, /* GL_DRAW_BUFFER2 */
+ { 7636, 0x00008827 }, /* GL_DRAW_BUFFER2_ARB */
+ { 7656, 0x00008827 }, /* GL_DRAW_BUFFER2_ATI */
+ { 7676, 0x00008828 }, /* GL_DRAW_BUFFER3 */
+ { 7692, 0x00008828 }, /* GL_DRAW_BUFFER3_ARB */
+ { 7712, 0x00008828 }, /* GL_DRAW_BUFFER3_ATI */
+ { 7732, 0x00008829 }, /* GL_DRAW_BUFFER4 */
+ { 7748, 0x00008829 }, /* GL_DRAW_BUFFER4_ARB */
+ { 7768, 0x00008829 }, /* GL_DRAW_BUFFER4_ATI */
+ { 7788, 0x0000882A }, /* GL_DRAW_BUFFER5 */
+ { 7804, 0x0000882A }, /* GL_DRAW_BUFFER5_ARB */
+ { 7824, 0x0000882A }, /* GL_DRAW_BUFFER5_ATI */
+ { 7844, 0x0000882B }, /* GL_DRAW_BUFFER6 */
+ { 7860, 0x0000882B }, /* GL_DRAW_BUFFER6_ARB */
+ { 7880, 0x0000882B }, /* GL_DRAW_BUFFER6_ATI */
+ { 7900, 0x0000882C }, /* GL_DRAW_BUFFER7 */
+ { 7916, 0x0000882C }, /* GL_DRAW_BUFFER7_ARB */
+ { 7936, 0x0000882C }, /* GL_DRAW_BUFFER7_ATI */
+ { 7956, 0x0000882D }, /* GL_DRAW_BUFFER8 */
+ { 7972, 0x0000882D }, /* GL_DRAW_BUFFER8_ARB */
+ { 7992, 0x0000882D }, /* GL_DRAW_BUFFER8_ATI */
+ { 8012, 0x0000882E }, /* GL_DRAW_BUFFER9 */
+ { 8028, 0x0000882E }, /* GL_DRAW_BUFFER9_ARB */
+ { 8048, 0x0000882E }, /* GL_DRAW_BUFFER9_ATI */
+ { 8068, 0x00008CA6 }, /* GL_DRAW_FRAMEBUFFER_BINDING_EXT */
+ { 8100, 0x00008CA9 }, /* GL_DRAW_FRAMEBUFFER_EXT */
+ { 8124, 0x00000705 }, /* GL_DRAW_PIXEL_TOKEN */
+ { 8144, 0x00000304 }, /* GL_DST_ALPHA */
+ { 8157, 0x00000306 }, /* GL_DST_COLOR */
+ { 8170, 0x000088EA }, /* GL_DYNAMIC_COPY */
+ { 8186, 0x000088EA }, /* GL_DYNAMIC_COPY_ARB */
+ { 8206, 0x000088E8 }, /* GL_DYNAMIC_DRAW */
+ { 8222, 0x000088E8 }, /* GL_DYNAMIC_DRAW_ARB */
+ { 8242, 0x000088E9 }, /* GL_DYNAMIC_READ */
+ { 8258, 0x000088E9 }, /* GL_DYNAMIC_READ_ARB */
+ { 8278, 0x00000B43 }, /* GL_EDGE_FLAG */
+ { 8291, 0x00008079 }, /* GL_EDGE_FLAG_ARRAY */
+ { 8310, 0x0000889B }, /* GL_EDGE_FLAG_ARRAY_BUFFER_BINDING */
+ { 8344, 0x0000889B }, /* GL_EDGE_FLAG_ARRAY_BUFFER_BINDING_ARB */
+ { 8382, 0x00008093 }, /* GL_EDGE_FLAG_ARRAY_POINTER */
+ { 8409, 0x0000808C }, /* GL_EDGE_FLAG_ARRAY_STRIDE */
+ { 8435, 0x00008893 }, /* GL_ELEMENT_ARRAY_BUFFER */
+ { 8459, 0x00008895 }, /* GL_ELEMENT_ARRAY_BUFFER_BINDING */
+ { 8491, 0x00008895 }, /* GL_ELEMENT_ARRAY_BUFFER_BINDING_ARB */
+ { 8527, 0x00001600 }, /* GL_EMISSION */
+ { 8539, 0x00002000 }, /* GL_ENABLE_BIT */
+ { 8553, 0x00000202 }, /* GL_EQUAL */
+ { 8562, 0x00001509 }, /* GL_EQUIV */
+ { 8571, 0x00010000 }, /* GL_EVAL_BIT */
+ { 8583, 0x00000800 }, /* GL_EXP */
+ { 8590, 0x00000801 }, /* GL_EXP2 */
+ { 8598, 0x00001F03 }, /* GL_EXTENSIONS */
+ { 8612, 0x00002400 }, /* GL_EYE_LINEAR */
+ { 8626, 0x00002502 }, /* GL_EYE_PLANE */
+ { 8639, 0x0000855C }, /* GL_EYE_PLANE_ABSOLUTE_NV */
+ { 8664, 0x0000855B }, /* GL_EYE_RADIAL_NV */
+ { 8681, 0x00000000 }, /* GL_FALSE */
+ { 8690, 0x00001101 }, /* GL_FASTEST */
+ { 8701, 0x00001C01 }, /* GL_FEEDBACK */
+ { 8713, 0x00000DF0 }, /* GL_FEEDBACK_BUFFER_POINTER */
+ { 8740, 0x00000DF1 }, /* GL_FEEDBACK_BUFFER_SIZE */
+ { 8764, 0x00000DF2 }, /* GL_FEEDBACK_BUFFER_TYPE */
+ { 8788, 0x00001B02 }, /* GL_FILL */
+ { 8796, 0x00001D00 }, /* GL_FLAT */
+ { 8804, 0x00001406 }, /* GL_FLOAT */
+ { 8813, 0x00008B5A }, /* GL_FLOAT_MAT2 */
+ { 8827, 0x00008B5A }, /* GL_FLOAT_MAT2_ARB */
+ { 8845, 0x00008B5B }, /* GL_FLOAT_MAT3 */
+ { 8859, 0x00008B5B }, /* GL_FLOAT_MAT3_ARB */
+ { 8877, 0x00008B5C }, /* GL_FLOAT_MAT4 */
+ { 8891, 0x00008B5C }, /* GL_FLOAT_MAT4_ARB */
+ { 8909, 0x00008B50 }, /* GL_FLOAT_VEC2 */
+ { 8923, 0x00008B50 }, /* GL_FLOAT_VEC2_ARB */
+ { 8941, 0x00008B51 }, /* GL_FLOAT_VEC3 */
+ { 8955, 0x00008B51 }, /* GL_FLOAT_VEC3_ARB */
+ { 8973, 0x00008B52 }, /* GL_FLOAT_VEC4 */
+ { 8987, 0x00008B52 }, /* GL_FLOAT_VEC4_ARB */
+ { 9005, 0x00000B60 }, /* GL_FOG */
+ { 9012, 0x00000080 }, /* GL_FOG_BIT */
+ { 9023, 0x00000B66 }, /* GL_FOG_COLOR */
+ { 9036, 0x00008451 }, /* GL_FOG_COORD */
+ { 9049, 0x00008451 }, /* GL_FOG_COORDINATE */
+ { 9067, 0x00008457 }, /* GL_FOG_COORDINATE_ARRAY */
+ { 9091, 0x0000889D }, /* GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING */
+ { 9130, 0x0000889D }, /* GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB */
+ { 9173, 0x00008456 }, /* GL_FOG_COORDINATE_ARRAY_POINTER */
+ { 9205, 0x00008455 }, /* GL_FOG_COORDINATE_ARRAY_STRIDE */
+ { 9236, 0x00008454 }, /* GL_FOG_COORDINATE_ARRAY_TYPE */
+ { 9265, 0x00008450 }, /* GL_FOG_COORDINATE_SOURCE */
+ { 9290, 0x00008457 }, /* GL_FOG_COORD_ARRAY */
+ { 9309, 0x0000889D }, /* GL_FOG_COORD_ARRAY_BUFFER_BINDING */
+ { 9343, 0x00008456 }, /* GL_FOG_COORD_ARRAY_POINTER */
+ { 9370, 0x00008455 }, /* GL_FOG_COORD_ARRAY_STRIDE */
+ { 9396, 0x00008454 }, /* GL_FOG_COORD_ARRAY_TYPE */
+ { 9420, 0x00008450 }, /* GL_FOG_COORD_SRC */
+ { 9437, 0x00000B62 }, /* GL_FOG_DENSITY */
+ { 9452, 0x0000855A }, /* GL_FOG_DISTANCE_MODE_NV */
+ { 9476, 0x00000B64 }, /* GL_FOG_END */
+ { 9487, 0x00000C54 }, /* GL_FOG_HINT */
+ { 9499, 0x00000B61 }, /* GL_FOG_INDEX */
+ { 9512, 0x00000B65 }, /* GL_FOG_MODE */
+ { 9524, 0x00008198 }, /* GL_FOG_OFFSET_SGIX */
+ { 9543, 0x00008199 }, /* GL_FOG_OFFSET_VALUE_SGIX */
+ { 9568, 0x00000B63 }, /* GL_FOG_START */
+ { 9581, 0x00008452 }, /* GL_FRAGMENT_DEPTH */
+ { 9599, 0x00008804 }, /* GL_FRAGMENT_PROGRAM_ARB */
+ { 9623, 0x00008B30 }, /* GL_FRAGMENT_SHADER */
+ { 9642, 0x00008B30 }, /* GL_FRAGMENT_SHADER_ARB */
+ { 9665, 0x00008B8B }, /* GL_FRAGMENT_SHADER_DERIVATIVE_HINT */
+ { 9700, 0x00008CD1 }, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT */
+ { 9742, 0x00008CD0 }, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT */
+ { 9784, 0x00008CD4 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT */
+ { 9833, 0x00008CD3 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT */
+ { 9885, 0x00008CD4 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER_EXT */
+ { 9929, 0x00008CD2 }, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT */
+ { 9973, 0x00008CA6 }, /* GL_FRAMEBUFFER_BINDING_EXT */
+ { 10000, 0x00008CD5 }, /* GL_FRAMEBUFFER_COMPLETE_EXT */
+ { 10028, 0x00008D40 }, /* GL_FRAMEBUFFER_EXT */
+ { 10047, 0x00008CD6 }, /* GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT */
+ { 10088, 0x00008CD9 }, /* GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT */
+ { 10129, 0x00008CDB }, /* GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT */
+ { 10171, 0x00008CD8 }, /* GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT */
+ { 10222, 0x00008CDA }, /* GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT */
+ { 10260, 0x00008CD7 }, /* GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT */
+ { 10309, 0x00008CDC }, /* GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT */
+ { 10351, 0x00008CDE }, /* GL_FRAMEBUFFER_STATUS_ERROR_EXT */
+ { 10383, 0x00008CDD }, /* GL_FRAMEBUFFER_UNSUPPORTED_EXT */
+ { 10414, 0x00000404 }, /* GL_FRONT */
+ { 10423, 0x00000408 }, /* GL_FRONT_AND_BACK */
+ { 10441, 0x00000B46 }, /* GL_FRONT_FACE */
+ { 10455, 0x00000400 }, /* GL_FRONT_LEFT */
+ { 10469, 0x00000401 }, /* GL_FRONT_RIGHT */
+ { 10484, 0x00008006 }, /* GL_FUNC_ADD */
+ { 10496, 0x00008006 }, /* GL_FUNC_ADD_EXT */
+ { 10512, 0x0000800B }, /* GL_FUNC_REVERSE_SUBTRACT */
+ { 10537, 0x0000800B }, /* GL_FUNC_REVERSE_SUBTRACT_EXT */
+ { 10566, 0x0000800A }, /* GL_FUNC_SUBTRACT */
+ { 10583, 0x0000800A }, /* GL_FUNC_SUBTRACT_EXT */
+ { 10604, 0x00008191 }, /* GL_GENERATE_MIPMAP */
+ { 10623, 0x00008192 }, /* GL_GENERATE_MIPMAP_HINT */
+ { 10647, 0x00008192 }, /* GL_GENERATE_MIPMAP_HINT_SGIS */
+ { 10676, 0x00008191 }, /* GL_GENERATE_MIPMAP_SGIS */
+ { 10700, 0x00000206 }, /* GL_GEQUAL */
+ { 10710, 0x00008009 }, /* GL_GL_BLEND_EQUATION_RGB */
+ { 10735, 0x00008C4A }, /* GL_GL_COMPRESSED_SLUMINANCE */
+ { 10763, 0x00008C4B }, /* GL_GL_COMPRESSED_SLUMINANCE_ALPHA */
+ { 10797, 0x00008C48 }, /* GL_GL_COMPRESSED_SRGB */
+ { 10819, 0x00008C49 }, /* GL_GL_COMPRESSED_SRGB_ALPHA */
+ { 10847, 0x0000845F }, /* GL_GL_CURRENT_RASTER_SECONDARY_COLOR */
+ { 10884, 0x00008B65 }, /* GL_GL_FLOAT_MAT2x3 */
+ { 10903, 0x00008B66 }, /* GL_GL_FLOAT_MAT2x4 */
+ { 10922, 0x00008B67 }, /* GL_GL_FLOAT_MAT3x2 */
+ { 10941, 0x00008B68 }, /* GL_GL_FLOAT_MAT3x4 */
+ { 10960, 0x00008B69 }, /* GL_GL_FLOAT_MAT4x2 */
+ { 10979, 0x00008B6A }, /* GL_GL_FLOAT_MAT4x3 */
+ { 10998, 0x000088EB }, /* GL_GL_PIXEL_PACK_BUFFER */
+ { 11022, 0x000088ED }, /* GL_GL_PIXEL_PACK_BUFFER_BINDING */
+ { 11054, 0x000088EC }, /* GL_GL_PIXEL_UNPACK_BUFFER */
+ { 11080, 0x000088EF }, /* GL_GL_PIXEL_UNPACK_BUFFER_BINDING */
+ { 11114, 0x00008C46 }, /* GL_GL_SLUMINANCE */
+ { 11131, 0x00008C47 }, /* GL_GL_SLUMINANCE8 */
+ { 11149, 0x00008C45 }, /* GL_GL_SLUMINANCE8_ALPHA8 */
+ { 11174, 0x00008C44 }, /* GL_GL_SLUMINANCE_ALPHA */
+ { 11197, 0x00008C40 }, /* GL_GL_SRGB */
+ { 11208, 0x00008C41 }, /* GL_GL_SRGB8 */
+ { 11220, 0x00008C43 }, /* GL_GL_SRGB8_ALPHA8 */
+ { 11239, 0x00008C42 }, /* GL_GL_SRGB_ALPHA */
+ { 11256, 0x00000204 }, /* GL_GREATER */
+ { 11267, 0x00001904 }, /* GL_GREEN */
+ { 11276, 0x00000D19 }, /* GL_GREEN_BIAS */
+ { 11290, 0x00000D53 }, /* GL_GREEN_BITS */
+ { 11304, 0x00000D18 }, /* GL_GREEN_SCALE */
+ { 11319, 0x00008000 }, /* GL_HINT_BIT */
+ { 11331, 0x00008024 }, /* GL_HISTOGRAM */
+ { 11344, 0x0000802B }, /* GL_HISTOGRAM_ALPHA_SIZE */
+ { 11368, 0x0000802B }, /* GL_HISTOGRAM_ALPHA_SIZE_EXT */
+ { 11396, 0x0000802A }, /* GL_HISTOGRAM_BLUE_SIZE */
+ { 11419, 0x0000802A }, /* GL_HISTOGRAM_BLUE_SIZE_EXT */
+ { 11446, 0x00008024 }, /* GL_HISTOGRAM_EXT */
+ { 11463, 0x00008027 }, /* GL_HISTOGRAM_FORMAT */
+ { 11483, 0x00008027 }, /* GL_HISTOGRAM_FORMAT_EXT */
+ { 11507, 0x00008029 }, /* GL_HISTOGRAM_GREEN_SIZE */
+ { 11531, 0x00008029 }, /* GL_HISTOGRAM_GREEN_SIZE_EXT */
+ { 11559, 0x0000802C }, /* GL_HISTOGRAM_LUMINANCE_SIZE */
+ { 11587, 0x0000802C }, /* GL_HISTOGRAM_LUMINANCE_SIZE_EXT */
+ { 11619, 0x00008028 }, /* GL_HISTOGRAM_RED_SIZE */
+ { 11641, 0x00008028 }, /* GL_HISTOGRAM_RED_SIZE_EXT */
+ { 11667, 0x0000802D }, /* GL_HISTOGRAM_SINK */
+ { 11685, 0x0000802D }, /* GL_HISTOGRAM_SINK_EXT */
+ { 11707, 0x00008026 }, /* GL_HISTOGRAM_WIDTH */
+ { 11726, 0x00008026 }, /* GL_HISTOGRAM_WIDTH_EXT */
+ { 11749, 0x0000862A }, /* GL_IDENTITY_NV */
+ { 11764, 0x00008150 }, /* GL_IGNORE_BORDER_HP */
+ { 11784, 0x00008B9B }, /* GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES */
+ { 11824, 0x00008B9A }, /* GL_IMPLEMENTATION_COLOR_READ_TYPE_OES */
+ { 11862, 0x00001E02 }, /* GL_INCR */
+ { 11870, 0x00008507 }, /* GL_INCR_WRAP */
+ { 11883, 0x00008507 }, /* GL_INCR_WRAP_EXT */
+ { 11900, 0x00008077 }, /* GL_INDEX_ARRAY */
+ { 11915, 0x00008899 }, /* GL_INDEX_ARRAY_BUFFER_BINDING */
+ { 11945, 0x00008899 }, /* GL_INDEX_ARRAY_BUFFER_BINDING_ARB */
+ { 11979, 0x00008091 }, /* GL_INDEX_ARRAY_POINTER */
+ { 12002, 0x00008086 }, /* GL_INDEX_ARRAY_STRIDE */
+ { 12024, 0x00008085 }, /* GL_INDEX_ARRAY_TYPE */
+ { 12044, 0x00000D51 }, /* GL_INDEX_BITS */
+ { 12058, 0x00000C20 }, /* GL_INDEX_CLEAR_VALUE */
+ { 12079, 0x00000BF1 }, /* GL_INDEX_LOGIC_OP */
+ { 12097, 0x00000C30 }, /* GL_INDEX_MODE */
+ { 12111, 0x00000D13 }, /* GL_INDEX_OFFSET */
+ { 12127, 0x00000D12 }, /* GL_INDEX_SHIFT */
+ { 12142, 0x00000C21 }, /* GL_INDEX_WRITEMASK */
+ { 12161, 0x00008B84 }, /* GL_INFO_LOG_LENGTH */
+ { 12180, 0x00001404 }, /* GL_INT */
+ { 12187, 0x00008049 }, /* GL_INTENSITY */
+ { 12200, 0x0000804C }, /* GL_INTENSITY12 */
+ { 12215, 0x0000804C }, /* GL_INTENSITY12_EXT */
+ { 12234, 0x0000804D }, /* GL_INTENSITY16 */
+ { 12249, 0x0000804D }, /* GL_INTENSITY16_EXT */
+ { 12268, 0x0000804A }, /* GL_INTENSITY4 */
+ { 12282, 0x0000804A }, /* GL_INTENSITY4_EXT */
+ { 12300, 0x0000804B }, /* GL_INTENSITY8 */
+ { 12314, 0x0000804B }, /* GL_INTENSITY8_EXT */
+ { 12332, 0x00008049 }, /* GL_INTENSITY_EXT */
+ { 12349, 0x00008575 }, /* GL_INTERPOLATE */
+ { 12364, 0x00008575 }, /* GL_INTERPOLATE_ARB */
+ { 12383, 0x00008575 }, /* GL_INTERPOLATE_EXT */
+ { 12402, 0x00008B53 }, /* GL_INT_VEC2 */
+ { 12414, 0x00008B53 }, /* GL_INT_VEC2_ARB */
+ { 12430, 0x00008B54 }, /* GL_INT_VEC3 */
+ { 12442, 0x00008B54 }, /* GL_INT_VEC3_ARB */
+ { 12458, 0x00008B55 }, /* GL_INT_VEC4 */
+ { 12470, 0x00008B55 }, /* GL_INT_VEC4_ARB */
+ { 12486, 0x00000500 }, /* GL_INVALID_ENUM */
+ { 12502, 0x00000506 }, /* GL_INVALID_FRAMEBUFFER_OPERATION_EXT */
+ { 12539, 0x00000502 }, /* GL_INVALID_OPERATION */
+ { 12560, 0x00000501 }, /* GL_INVALID_VALUE */
+ { 12577, 0x0000862B }, /* GL_INVERSE_NV */
+ { 12591, 0x0000862D }, /* GL_INVERSE_TRANSPOSE_NV */
+ { 12615, 0x0000150A }, /* GL_INVERT */
+ { 12625, 0x00001E00 }, /* GL_KEEP */
+ { 12633, 0x00000406 }, /* GL_LEFT */
+ { 12641, 0x00000203 }, /* GL_LEQUAL */
+ { 12651, 0x00000201 }, /* GL_LESS */
+ { 12659, 0x00004000 }, /* GL_LIGHT0 */
+ { 12669, 0x00004001 }, /* GL_LIGHT1 */
+ { 12679, 0x00004002 }, /* GL_LIGHT2 */
+ { 12689, 0x00004003 }, /* GL_LIGHT3 */
+ { 12699, 0x00004004 }, /* GL_LIGHT4 */
+ { 12709, 0x00004005 }, /* GL_LIGHT5 */
+ { 12719, 0x00004006 }, /* GL_LIGHT6 */
+ { 12729, 0x00004007 }, /* GL_LIGHT7 */
+ { 12739, 0x00000B50 }, /* GL_LIGHTING */
+ { 12751, 0x00000040 }, /* GL_LIGHTING_BIT */
+ { 12767, 0x00000B53 }, /* GL_LIGHT_MODEL_AMBIENT */
+ { 12790, 0x000081F8 }, /* GL_LIGHT_MODEL_COLOR_CONTROL */
+ { 12819, 0x000081F8 }, /* GL_LIGHT_MODEL_COLOR_CONTROL_EXT */
+ { 12852, 0x00000B51 }, /* GL_LIGHT_MODEL_LOCAL_VIEWER */
+ { 12880, 0x00000B52 }, /* GL_LIGHT_MODEL_TWO_SIDE */
+ { 12904, 0x00001B01 }, /* GL_LINE */
+ { 12912, 0x00002601 }, /* GL_LINEAR */
+ { 12922, 0x00001208 }, /* GL_LINEAR_ATTENUATION */
+ { 12944, 0x00008170 }, /* GL_LINEAR_CLIPMAP_LINEAR_SGIX */
+ { 12974, 0x0000844F }, /* GL_LINEAR_CLIPMAP_NEAREST_SGIX */
+ { 13005, 0x00002703 }, /* GL_LINEAR_MIPMAP_LINEAR */
+ { 13029, 0x00002701 }, /* GL_LINEAR_MIPMAP_NEAREST */
+ { 13054, 0x00000001 }, /* GL_LINES */
+ { 13063, 0x00000004 }, /* GL_LINE_BIT */
+ { 13075, 0x00000002 }, /* GL_LINE_LOOP */
+ { 13088, 0x00000707 }, /* GL_LINE_RESET_TOKEN */
+ { 13108, 0x00000B20 }, /* GL_LINE_SMOOTH */
+ { 13123, 0x00000C52 }, /* GL_LINE_SMOOTH_HINT */
+ { 13143, 0x00000B24 }, /* GL_LINE_STIPPLE */
+ { 13159, 0x00000B25 }, /* GL_LINE_STIPPLE_PATTERN */
+ { 13183, 0x00000B26 }, /* GL_LINE_STIPPLE_REPEAT */
+ { 13206, 0x00000003 }, /* GL_LINE_STRIP */
+ { 13220, 0x00000702 }, /* GL_LINE_TOKEN */
+ { 13234, 0x00000B21 }, /* GL_LINE_WIDTH */
+ { 13248, 0x00000B23 }, /* GL_LINE_WIDTH_GRANULARITY */
+ { 13274, 0x00000B22 }, /* GL_LINE_WIDTH_RANGE */
+ { 13294, 0x00008B82 }, /* GL_LINK_STATUS */
+ { 13309, 0x00000B32 }, /* GL_LIST_BASE */
+ { 13322, 0x00020000 }, /* GL_LIST_BIT */
+ { 13334, 0x00000B33 }, /* GL_LIST_INDEX */
+ { 13348, 0x00000B30 }, /* GL_LIST_MODE */
+ { 13361, 0x00000101 }, /* GL_LOAD */
+ { 13369, 0x00000BF1 }, /* GL_LOGIC_OP */
+ { 13381, 0x00000BF0 }, /* GL_LOGIC_OP_MODE */
+ { 13398, 0x00008CA1 }, /* GL_LOWER_LEFT */
+ { 13412, 0x00001909 }, /* GL_LUMINANCE */
+ { 13425, 0x00008041 }, /* GL_LUMINANCE12 */
+ { 13440, 0x00008047 }, /* GL_LUMINANCE12_ALPHA12 */
+ { 13463, 0x00008047 }, /* GL_LUMINANCE12_ALPHA12_EXT */
+ { 13490, 0x00008046 }, /* GL_LUMINANCE12_ALPHA4 */
+ { 13512, 0x00008046 }, /* GL_LUMINANCE12_ALPHA4_EXT */
+ { 13538, 0x00008041 }, /* GL_LUMINANCE12_EXT */
+ { 13557, 0x00008042 }, /* GL_LUMINANCE16 */
+ { 13572, 0x00008048 }, /* GL_LUMINANCE16_ALPHA16 */
+ { 13595, 0x00008048 }, /* GL_LUMINANCE16_ALPHA16_EXT */
+ { 13622, 0x00008042 }, /* GL_LUMINANCE16_EXT */
+ { 13641, 0x0000803F }, /* GL_LUMINANCE4 */
+ { 13655, 0x00008043 }, /* GL_LUMINANCE4_ALPHA4 */
+ { 13676, 0x00008043 }, /* GL_LUMINANCE4_ALPHA4_EXT */
+ { 13701, 0x0000803F }, /* GL_LUMINANCE4_EXT */
+ { 13719, 0x00008044 }, /* GL_LUMINANCE6_ALPHA2 */
+ { 13740, 0x00008044 }, /* GL_LUMINANCE6_ALPHA2_EXT */
+ { 13765, 0x00008040 }, /* GL_LUMINANCE8 */
+ { 13779, 0x00008045 }, /* GL_LUMINANCE8_ALPHA8 */
+ { 13800, 0x00008045 }, /* GL_LUMINANCE8_ALPHA8_EXT */
+ { 13825, 0x00008040 }, /* GL_LUMINANCE8_EXT */
+ { 13843, 0x0000190A }, /* GL_LUMINANCE_ALPHA */
+ { 13862, 0x00000D90 }, /* GL_MAP1_COLOR_4 */
+ { 13878, 0x00000DD0 }, /* GL_MAP1_GRID_DOMAIN */
+ { 13898, 0x00000DD1 }, /* GL_MAP1_GRID_SEGMENTS */
+ { 13920, 0x00000D91 }, /* GL_MAP1_INDEX */
+ { 13934, 0x00000D92 }, /* GL_MAP1_NORMAL */
+ { 13949, 0x00000D93 }, /* GL_MAP1_TEXTURE_COORD_1 */
+ { 13973, 0x00000D94 }, /* GL_MAP1_TEXTURE_COORD_2 */
+ { 13997, 0x00000D95 }, /* GL_MAP1_TEXTURE_COORD_3 */
+ { 14021, 0x00000D96 }, /* GL_MAP1_TEXTURE_COORD_4 */
+ { 14045, 0x00000D97 }, /* GL_MAP1_VERTEX_3 */
+ { 14062, 0x00000D98 }, /* GL_MAP1_VERTEX_4 */
+ { 14079, 0x00008660 }, /* GL_MAP1_VERTEX_ATTRIB0_4_NV */
+ { 14107, 0x0000866A }, /* GL_MAP1_VERTEX_ATTRIB10_4_NV */
+ { 14136, 0x0000866B }, /* GL_MAP1_VERTEX_ATTRIB11_4_NV */
+ { 14165, 0x0000866C }, /* GL_MAP1_VERTEX_ATTRIB12_4_NV */
+ { 14194, 0x0000866D }, /* GL_MAP1_VERTEX_ATTRIB13_4_NV */
+ { 14223, 0x0000866E }, /* GL_MAP1_VERTEX_ATTRIB14_4_NV */
+ { 14252, 0x0000866F }, /* GL_MAP1_VERTEX_ATTRIB15_4_NV */
+ { 14281, 0x00008661 }, /* GL_MAP1_VERTEX_ATTRIB1_4_NV */
+ { 14309, 0x00008662 }, /* GL_MAP1_VERTEX_ATTRIB2_4_NV */
+ { 14337, 0x00008663 }, /* GL_MAP1_VERTEX_ATTRIB3_4_NV */
+ { 14365, 0x00008664 }, /* GL_MAP1_VERTEX_ATTRIB4_4_NV */
+ { 14393, 0x00008665 }, /* GL_MAP1_VERTEX_ATTRIB5_4_NV */
+ { 14421, 0x00008666 }, /* GL_MAP1_VERTEX_ATTRIB6_4_NV */
+ { 14449, 0x00008667 }, /* GL_MAP1_VERTEX_ATTRIB7_4_NV */
+ { 14477, 0x00008668 }, /* GL_MAP1_VERTEX_ATTRIB8_4_NV */
+ { 14505, 0x00008669 }, /* GL_MAP1_VERTEX_ATTRIB9_4_NV */
+ { 14533, 0x00000DB0 }, /* GL_MAP2_COLOR_4 */
+ { 14549, 0x00000DD2 }, /* GL_MAP2_GRID_DOMAIN */
+ { 14569, 0x00000DD3 }, /* GL_MAP2_GRID_SEGMENTS */
+ { 14591, 0x00000DB1 }, /* GL_MAP2_INDEX */
+ { 14605, 0x00000DB2 }, /* GL_MAP2_NORMAL */
+ { 14620, 0x00000DB3 }, /* GL_MAP2_TEXTURE_COORD_1 */
+ { 14644, 0x00000DB4 }, /* GL_MAP2_TEXTURE_COORD_2 */
+ { 14668, 0x00000DB5 }, /* GL_MAP2_TEXTURE_COORD_3 */
+ { 14692, 0x00000DB6 }, /* GL_MAP2_TEXTURE_COORD_4 */
+ { 14716, 0x00000DB7 }, /* GL_MAP2_VERTEX_3 */
+ { 14733, 0x00000DB8 }, /* GL_MAP2_VERTEX_4 */
+ { 14750, 0x00008670 }, /* GL_MAP2_VERTEX_ATTRIB0_4_NV */
+ { 14778, 0x0000867A }, /* GL_MAP2_VERTEX_ATTRIB10_4_NV */
+ { 14807, 0x0000867B }, /* GL_MAP2_VERTEX_ATTRIB11_4_NV */
+ { 14836, 0x0000867C }, /* GL_MAP2_VERTEX_ATTRIB12_4_NV */
+ { 14865, 0x0000867D }, /* GL_MAP2_VERTEX_ATTRIB13_4_NV */
+ { 14894, 0x0000867E }, /* GL_MAP2_VERTEX_ATTRIB14_4_NV */
+ { 14923, 0x0000867F }, /* GL_MAP2_VERTEX_ATTRIB15_4_NV */
+ { 14952, 0x00008671 }, /* GL_MAP2_VERTEX_ATTRIB1_4_NV */
+ { 14980, 0x00008672 }, /* GL_MAP2_VERTEX_ATTRIB2_4_NV */
+ { 15008, 0x00008673 }, /* GL_MAP2_VERTEX_ATTRIB3_4_NV */
+ { 15036, 0x00008674 }, /* GL_MAP2_VERTEX_ATTRIB4_4_NV */
+ { 15064, 0x00008675 }, /* GL_MAP2_VERTEX_ATTRIB5_4_NV */
+ { 15092, 0x00008676 }, /* GL_MAP2_VERTEX_ATTRIB6_4_NV */
+ { 15120, 0x00008677 }, /* GL_MAP2_VERTEX_ATTRIB7_4_NV */
+ { 15148, 0x00008678 }, /* GL_MAP2_VERTEX_ATTRIB8_4_NV */
+ { 15176, 0x00008679 }, /* GL_MAP2_VERTEX_ATTRIB9_4_NV */
+ { 15204, 0x00000D10 }, /* GL_MAP_COLOR */
+ { 15217, 0x00000D11 }, /* GL_MAP_STENCIL */
+ { 15232, 0x000088C0 }, /* GL_MATRIX0_ARB */
+ { 15247, 0x00008630 }, /* GL_MATRIX0_NV */
+ { 15261, 0x000088CA }, /* GL_MATRIX10_ARB */
+ { 15277, 0x000088CB }, /* GL_MATRIX11_ARB */
+ { 15293, 0x000088CC }, /* GL_MATRIX12_ARB */
+ { 15309, 0x000088CD }, /* GL_MATRIX13_ARB */
+ { 15325, 0x000088CE }, /* GL_MATRIX14_ARB */
+ { 15341, 0x000088CF }, /* GL_MATRIX15_ARB */
+ { 15357, 0x000088D0 }, /* GL_MATRIX16_ARB */
+ { 15373, 0x000088D1 }, /* GL_MATRIX17_ARB */
+ { 15389, 0x000088D2 }, /* GL_MATRIX18_ARB */
+ { 15405, 0x000088D3 }, /* GL_MATRIX19_ARB */
+ { 15421, 0x000088C1 }, /* GL_MATRIX1_ARB */
+ { 15436, 0x00008631 }, /* GL_MATRIX1_NV */
+ { 15450, 0x000088D4 }, /* GL_MATRIX20_ARB */
+ { 15466, 0x000088D5 }, /* GL_MATRIX21_ARB */
+ { 15482, 0x000088D6 }, /* GL_MATRIX22_ARB */
+ { 15498, 0x000088D7 }, /* GL_MATRIX23_ARB */
+ { 15514, 0x000088D8 }, /* GL_MATRIX24_ARB */
+ { 15530, 0x000088D9 }, /* GL_MATRIX25_ARB */
+ { 15546, 0x000088DA }, /* GL_MATRIX26_ARB */
+ { 15562, 0x000088DB }, /* GL_MATRIX27_ARB */
+ { 15578, 0x000088DC }, /* GL_MATRIX28_ARB */
+ { 15594, 0x000088DD }, /* GL_MATRIX29_ARB */
+ { 15610, 0x000088C2 }, /* GL_MATRIX2_ARB */
+ { 15625, 0x00008632 }, /* GL_MATRIX2_NV */
+ { 15639, 0x000088DE }, /* GL_MATRIX30_ARB */
+ { 15655, 0x000088DF }, /* GL_MATRIX31_ARB */
+ { 15671, 0x000088C3 }, /* GL_MATRIX3_ARB */
+ { 15686, 0x00008633 }, /* GL_MATRIX3_NV */
+ { 15700, 0x000088C4 }, /* GL_MATRIX4_ARB */
+ { 15715, 0x00008634 }, /* GL_MATRIX4_NV */
+ { 15729, 0x000088C5 }, /* GL_MATRIX5_ARB */
+ { 15744, 0x00008635 }, /* GL_MATRIX5_NV */
+ { 15758, 0x000088C6 }, /* GL_MATRIX6_ARB */
+ { 15773, 0x00008636 }, /* GL_MATRIX6_NV */
+ { 15787, 0x000088C7 }, /* GL_MATRIX7_ARB */
+ { 15802, 0x00008637 }, /* GL_MATRIX7_NV */
+ { 15816, 0x000088C8 }, /* GL_MATRIX8_ARB */
+ { 15831, 0x000088C9 }, /* GL_MATRIX9_ARB */
+ { 15846, 0x00008844 }, /* GL_MATRIX_INDEX_ARRAY_ARB */
+ { 15872, 0x00008849 }, /* GL_MATRIX_INDEX_ARRAY_POINTER_ARB */
+ { 15906, 0x00008846 }, /* GL_MATRIX_INDEX_ARRAY_SIZE_ARB */
+ { 15937, 0x00008848 }, /* GL_MATRIX_INDEX_ARRAY_STRIDE_ARB */
+ { 15970, 0x00008847 }, /* GL_MATRIX_INDEX_ARRAY_TYPE_ARB */
+ { 16001, 0x00000BA0 }, /* GL_MATRIX_MODE */
+ { 16016, 0x00008840 }, /* GL_MATRIX_PALETTE_ARB */
+ { 16038, 0x00008008 }, /* GL_MAX */
+ { 16045, 0x00008073 }, /* GL_MAX_3D_TEXTURE_SIZE */
+ { 16068, 0x000088FF }, /* GL_MAX_ARRAY_TEXTURE_LAYERS_EXT */
+ { 16100, 0x00000D35 }, /* GL_MAX_ATTRIB_STACK_DEPTH */
+ { 16126, 0x00000D3B }, /* GL_MAX_CLIENT_ATTRIB_STACK_DEPTH */
+ { 16159, 0x00008177 }, /* GL_MAX_CLIPMAP_DEPTH_SGIX */
+ { 16185, 0x00008178 }, /* GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX */
+ { 16219, 0x00000D32 }, /* GL_MAX_CLIP_PLANES */
+ { 16238, 0x00008CDF }, /* GL_MAX_COLOR_ATTACHMENTS_EXT */
+ { 16267, 0x000080B3 }, /* GL_MAX_COLOR_MATRIX_STACK_DEPTH */
+ { 16299, 0x000080B3 }, /* GL_MAX_COLOR_MATRIX_STACK_DEPTH_SGI */
+ { 16335, 0x00008B4D }, /* GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS */
+ { 16371, 0x00008B4D }, /* GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB */
+ { 16411, 0x0000801B }, /* GL_MAX_CONVOLUTION_HEIGHT */
+ { 16437, 0x0000801B }, /* GL_MAX_CONVOLUTION_HEIGHT_EXT */
+ { 16467, 0x0000801A }, /* GL_MAX_CONVOLUTION_WIDTH */
+ { 16492, 0x0000801A }, /* GL_MAX_CONVOLUTION_WIDTH_EXT */
+ { 16521, 0x0000851C }, /* GL_MAX_CUBE_MAP_TEXTURE_SIZE */
+ { 16550, 0x0000851C }, /* GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB */
+ { 16583, 0x00008824 }, /* GL_MAX_DRAW_BUFFERS */
+ { 16603, 0x00008824 }, /* GL_MAX_DRAW_BUFFERS_ARB */
+ { 16627, 0x00008824 }, /* GL_MAX_DRAW_BUFFERS_ATI */
+ { 16651, 0x000080E9 }, /* GL_MAX_ELEMENTS_INDICES */
+ { 16675, 0x000080E8 }, /* GL_MAX_ELEMENTS_VERTICES */
+ { 16700, 0x00000D30 }, /* GL_MAX_EVAL_ORDER */
+ { 16718, 0x00008008 }, /* GL_MAX_EXT */
+ { 16729, 0x00008B49 }, /* GL_MAX_FRAGMENT_UNIFORM_COMPONENTS */
+ { 16764, 0x00008B49 }, /* GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB */
+ { 16803, 0x00000D31 }, /* GL_MAX_LIGHTS */
+ { 16817, 0x00000B31 }, /* GL_MAX_LIST_NESTING */
+ { 16837, 0x00008841 }, /* GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB */
+ { 16875, 0x00000D36 }, /* GL_MAX_MODELVIEW_STACK_DEPTH */
+ { 16904, 0x00000D37 }, /* GL_MAX_NAME_STACK_DEPTH */
+ { 16928, 0x00008842 }, /* GL_MAX_PALETTE_MATRICES_ARB */
+ { 16956, 0x00000D34 }, /* GL_MAX_PIXEL_MAP_TABLE */
+ { 16979, 0x000088B1 }, /* GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB */
+ { 17016, 0x0000880B }, /* GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB */
+ { 17052, 0x000088AD }, /* GL_MAX_PROGRAM_ATTRIBS_ARB */
+ { 17079, 0x000088F5 }, /* GL_MAX_PROGRAM_CALL_DEPTH_NV */
+ { 17108, 0x000088B5 }, /* GL_MAX_PROGRAM_ENV_PARAMETERS_ARB */
+ { 17142, 0x000088F4 }, /* GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV */
+ { 17178, 0x000088F6 }, /* GL_MAX_PROGRAM_IF_DEPTH_NV */
+ { 17205, 0x000088A1 }, /* GL_MAX_PROGRAM_INSTRUCTIONS_ARB */
+ { 17237, 0x000088B4 }, /* GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB */
+ { 17273, 0x000088F8 }, /* GL_MAX_PROGRAM_LOOP_COUNT_NV */
+ { 17302, 0x000088F7 }, /* GL_MAX_PROGRAM_LOOP_DEPTH_NV */
+ { 17331, 0x0000862F }, /* GL_MAX_PROGRAM_MATRICES_ARB */
+ { 17359, 0x0000862E }, /* GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB */
+ { 17397, 0x000088B3 }, /* GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
+ { 17441, 0x0000880E }, /* GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
+ { 17484, 0x000088AF }, /* GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB */
+ { 17518, 0x000088A3 }, /* GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
+ { 17557, 0x000088AB }, /* GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB */
+ { 17594, 0x000088A7 }, /* GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB */
+ { 17632, 0x00008810 }, /* GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
+ { 17675, 0x0000880F }, /* GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
+ { 17718, 0x000088A9 }, /* GL_MAX_PROGRAM_PARAMETERS_ARB */
+ { 17748, 0x000088A5 }, /* GL_MAX_PROGRAM_TEMPORARIES_ARB */
+ { 17779, 0x0000880D }, /* GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB */
+ { 17815, 0x0000880C }, /* GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB */
+ { 17851, 0x00000D38 }, /* GL_MAX_PROJECTION_STACK_DEPTH */
+ { 17881, 0x000084F8 }, /* GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB */
+ { 17915, 0x000084F8 }, /* GL_MAX_RECTANGLE_TEXTURE_SIZE_NV */
+ { 17948, 0x000084E8 }, /* GL_MAX_RENDERBUFFER_SIZE_EXT */
+ { 17977, 0x00008504 }, /* GL_MAX_SHININESS_NV */
+ { 17997, 0x00008505 }, /* GL_MAX_SPOT_EXPONENT_NV */
+ { 18021, 0x00008871 }, /* GL_MAX_TEXTURE_COORDS */
+ { 18043, 0x00008871 }, /* GL_MAX_TEXTURE_COORDS_ARB */
+ { 18069, 0x00008872 }, /* GL_MAX_TEXTURE_IMAGE_UNITS */
+ { 18096, 0x00008872 }, /* GL_MAX_TEXTURE_IMAGE_UNITS_ARB */
+ { 18127, 0x000084FD }, /* GL_MAX_TEXTURE_LOD_BIAS */
+ { 18151, 0x000084FF }, /* GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT */
+ { 18185, 0x00000D33 }, /* GL_MAX_TEXTURE_SIZE */
+ { 18205, 0x00000D39 }, /* GL_MAX_TEXTURE_STACK_DEPTH */
+ { 18232, 0x000084E2 }, /* GL_MAX_TEXTURE_UNITS */
+ { 18253, 0x000084E2 }, /* GL_MAX_TEXTURE_UNITS_ARB */
+ { 18278, 0x0000862F }, /* GL_MAX_TRACK_MATRICES_NV */
+ { 18303, 0x0000862E }, /* GL_MAX_TRACK_MATRIX_STACK_DEPTH_NV */
+ { 18338, 0x00008B4B }, /* GL_MAX_VARYING_FLOATS */
+ { 18360, 0x00008B4B }, /* GL_MAX_VARYING_FLOATS_ARB */
+ { 18386, 0x00008869 }, /* GL_MAX_VERTEX_ATTRIBS */
+ { 18408, 0x00008869 }, /* GL_MAX_VERTEX_ATTRIBS_ARB */
+ { 18434, 0x00008B4C }, /* GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS */
+ { 18468, 0x00008B4C }, /* GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB */
+ { 18506, 0x00008B4A }, /* GL_MAX_VERTEX_UNIFORM_COMPONENTS */
+ { 18539, 0x00008B4A }, /* GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB */
+ { 18576, 0x000086A4 }, /* GL_MAX_VERTEX_UNITS_ARB */
+ { 18600, 0x00000D3A }, /* GL_MAX_VIEWPORT_DIMS */
+ { 18621, 0x00008007 }, /* GL_MIN */
+ { 18628, 0x0000802E }, /* GL_MINMAX */
+ { 18638, 0x0000802E }, /* GL_MINMAX_EXT */
+ { 18652, 0x0000802F }, /* GL_MINMAX_FORMAT */
+ { 18669, 0x0000802F }, /* GL_MINMAX_FORMAT_EXT */
+ { 18690, 0x00008030 }, /* GL_MINMAX_SINK */
+ { 18705, 0x00008030 }, /* GL_MINMAX_SINK_EXT */
+ { 18724, 0x00008007 }, /* GL_MIN_EXT */
+ { 18735, 0x00008370 }, /* GL_MIRRORED_REPEAT */
+ { 18754, 0x00008370 }, /* GL_MIRRORED_REPEAT_ARB */
+ { 18777, 0x00008370 }, /* GL_MIRRORED_REPEAT_IBM */
+ { 18800, 0x00008742 }, /* GL_MIRROR_CLAMP_ATI */
+ { 18820, 0x00008742 }, /* GL_MIRROR_CLAMP_EXT */
+ { 18840, 0x00008912 }, /* GL_MIRROR_CLAMP_TO_BORDER_EXT */
+ { 18870, 0x00008743 }, /* GL_MIRROR_CLAMP_TO_EDGE_ATI */
+ { 18898, 0x00008743 }, /* GL_MIRROR_CLAMP_TO_EDGE_EXT */
+ { 18926, 0x00001700 }, /* GL_MODELVIEW */
+ { 18939, 0x00001700 }, /* GL_MODELVIEW0_ARB */
+ { 18957, 0x0000872A }, /* GL_MODELVIEW10_ARB */
+ { 18976, 0x0000872B }, /* GL_MODELVIEW11_ARB */
+ { 18995, 0x0000872C }, /* GL_MODELVIEW12_ARB */
+ { 19014, 0x0000872D }, /* GL_MODELVIEW13_ARB */
+ { 19033, 0x0000872E }, /* GL_MODELVIEW14_ARB */
+ { 19052, 0x0000872F }, /* GL_MODELVIEW15_ARB */
+ { 19071, 0x00008730 }, /* GL_MODELVIEW16_ARB */
+ { 19090, 0x00008731 }, /* GL_MODELVIEW17_ARB */
+ { 19109, 0x00008732 }, /* GL_MODELVIEW18_ARB */
+ { 19128, 0x00008733 }, /* GL_MODELVIEW19_ARB */
+ { 19147, 0x0000850A }, /* GL_MODELVIEW1_ARB */
+ { 19165, 0x00008734 }, /* GL_MODELVIEW20_ARB */
+ { 19184, 0x00008735 }, /* GL_MODELVIEW21_ARB */
+ { 19203, 0x00008736 }, /* GL_MODELVIEW22_ARB */
+ { 19222, 0x00008737 }, /* GL_MODELVIEW23_ARB */
+ { 19241, 0x00008738 }, /* GL_MODELVIEW24_ARB */
+ { 19260, 0x00008739 }, /* GL_MODELVIEW25_ARB */
+ { 19279, 0x0000873A }, /* GL_MODELVIEW26_ARB */
+ { 19298, 0x0000873B }, /* GL_MODELVIEW27_ARB */
+ { 19317, 0x0000873C }, /* GL_MODELVIEW28_ARB */
+ { 19336, 0x0000873D }, /* GL_MODELVIEW29_ARB */
+ { 19355, 0x00008722 }, /* GL_MODELVIEW2_ARB */
+ { 19373, 0x0000873E }, /* GL_MODELVIEW30_ARB */
+ { 19392, 0x0000873F }, /* GL_MODELVIEW31_ARB */
+ { 19411, 0x00008723 }, /* GL_MODELVIEW3_ARB */
+ { 19429, 0x00008724 }, /* GL_MODELVIEW4_ARB */
+ { 19447, 0x00008725 }, /* GL_MODELVIEW5_ARB */
+ { 19465, 0x00008726 }, /* GL_MODELVIEW6_ARB */
+ { 19483, 0x00008727 }, /* GL_MODELVIEW7_ARB */
+ { 19501, 0x00008728 }, /* GL_MODELVIEW8_ARB */
+ { 19519, 0x00008729 }, /* GL_MODELVIEW9_ARB */
+ { 19537, 0x00000BA6 }, /* GL_MODELVIEW_MATRIX */
+ { 19557, 0x00008629 }, /* GL_MODELVIEW_PROJECTION_NV */
+ { 19584, 0x00000BA3 }, /* GL_MODELVIEW_STACK_DEPTH */
+ { 19609, 0x00002100 }, /* GL_MODULATE */
+ { 19621, 0x00008744 }, /* GL_MODULATE_ADD_ATI */
+ { 19641, 0x00008745 }, /* GL_MODULATE_SIGNED_ADD_ATI */
+ { 19668, 0x00008746 }, /* GL_MODULATE_SUBTRACT_ATI */
+ { 19693, 0x00000103 }, /* GL_MULT */
+ { 19701, 0x0000809D }, /* GL_MULTISAMPLE */
+ { 19716, 0x000086B2 }, /* GL_MULTISAMPLE_3DFX */
+ { 19736, 0x0000809D }, /* GL_MULTISAMPLE_ARB */
+ { 19755, 0x20000000 }, /* GL_MULTISAMPLE_BIT */
+ { 19774, 0x20000000 }, /* GL_MULTISAMPLE_BIT_3DFX */
+ { 19798, 0x20000000 }, /* GL_MULTISAMPLE_BIT_ARB */
+ { 19821, 0x00008534 }, /* GL_MULTISAMPLE_FILTER_HINT_NV */
+ { 19851, 0x00002A25 }, /* GL_N3F_V3F */
+ { 19862, 0x00000D70 }, /* GL_NAME_STACK_DEPTH */
+ { 19882, 0x0000150E }, /* GL_NAND */
+ { 19890, 0x00002600 }, /* GL_NEAREST */
+ { 19901, 0x0000844E }, /* GL_NEAREST_CLIPMAP_LINEAR_SGIX */
+ { 19932, 0x0000844D }, /* GL_NEAREST_CLIPMAP_NEAREST_SGIX */
+ { 19964, 0x00002702 }, /* GL_NEAREST_MIPMAP_LINEAR */
+ { 19989, 0x00002700 }, /* GL_NEAREST_MIPMAP_NEAREST */
+ { 20015, 0x00000200 }, /* GL_NEVER */
+ { 20024, 0x00001102 }, /* GL_NICEST */
+ { 20034, 0x00000000 }, /* GL_NONE */
+ { 20042, 0x00001505 }, /* GL_NOOP */
+ { 20050, 0x00001508 }, /* GL_NOR */
+ { 20057, 0x00000BA1 }, /* GL_NORMALIZE */
+ { 20070, 0x00008075 }, /* GL_NORMAL_ARRAY */
+ { 20086, 0x00008897 }, /* GL_NORMAL_ARRAY_BUFFER_BINDING */
+ { 20117, 0x00008897 }, /* GL_NORMAL_ARRAY_BUFFER_BINDING_ARB */
+ { 20152, 0x0000808F }, /* GL_NORMAL_ARRAY_POINTER */
+ { 20176, 0x0000807F }, /* GL_NORMAL_ARRAY_STRIDE */
+ { 20199, 0x0000807E }, /* GL_NORMAL_ARRAY_TYPE */
+ { 20220, 0x00008511 }, /* GL_NORMAL_MAP */
+ { 20234, 0x00008511 }, /* GL_NORMAL_MAP_ARB */
+ { 20252, 0x00008511 }, /* GL_NORMAL_MAP_NV */
+ { 20269, 0x00000205 }, /* GL_NOTEQUAL */
+ { 20281, 0x00000000 }, /* GL_NO_ERROR */
+ { 20293, 0x000086A2 }, /* GL_NUM_COMPRESSED_TEXTURE_FORMATS */
+ { 20327, 0x000086A2 }, /* GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB */
+ { 20365, 0x00008B89 }, /* GL_OBJECT_ACTIVE_ATTRIBUTES_ARB */
+ { 20397, 0x00008B8A }, /* GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB */
+ { 20439, 0x00008B86 }, /* GL_OBJECT_ACTIVE_UNIFORMS_ARB */
+ { 20469, 0x00008B87 }, /* GL_OBJECT_ACTIVE_UNIFORM_MAX_LENGTH_ARB */
+ { 20509, 0x00008B85 }, /* GL_OBJECT_ATTACHED_OBJECTS_ARB */
+ { 20540, 0x00008B81 }, /* GL_OBJECT_COMPILE_STATUS_ARB */
+ { 20569, 0x00008B80 }, /* GL_OBJECT_DELETE_STATUS_ARB */
+ { 20597, 0x00008B84 }, /* GL_OBJECT_INFO_LOG_LENGTH_ARB */
+ { 20627, 0x00002401 }, /* GL_OBJECT_LINEAR */
+ { 20644, 0x00008B82 }, /* GL_OBJECT_LINK_STATUS_ARB */
+ { 20670, 0x00002501 }, /* GL_OBJECT_PLANE */
+ { 20686, 0x00008B88 }, /* GL_OBJECT_SHADER_SOURCE_LENGTH_ARB */
+ { 20721, 0x00008B4F }, /* GL_OBJECT_SUBTYPE_ARB */
+ { 20743, 0x00008B4E }, /* GL_OBJECT_TYPE_ARB */
+ { 20762, 0x00008B83 }, /* GL_OBJECT_VALIDATE_STATUS_ARB */
+ { 20792, 0x00008165 }, /* GL_OCCLUSION_TEST_HP */
+ { 20813, 0x00008166 }, /* GL_OCCLUSION_TEST_RESULT_HP */
+ { 20841, 0x00000001 }, /* GL_ONE */
+ { 20848, 0x00008004 }, /* GL_ONE_MINUS_CONSTANT_ALPHA */
+ { 20876, 0x00008004 }, /* GL_ONE_MINUS_CONSTANT_ALPHA_EXT */
+ { 20908, 0x00008002 }, /* GL_ONE_MINUS_CONSTANT_COLOR */
+ { 20936, 0x00008002 }, /* GL_ONE_MINUS_CONSTANT_COLOR_EXT */
+ { 20968, 0x00000305 }, /* GL_ONE_MINUS_DST_ALPHA */
+ { 20991, 0x00000307 }, /* GL_ONE_MINUS_DST_COLOR */
+ { 21014, 0x00000303 }, /* GL_ONE_MINUS_SRC_ALPHA */
+ { 21037, 0x00000301 }, /* GL_ONE_MINUS_SRC_COLOR */
+ { 21060, 0x00008598 }, /* GL_OPERAND0_ALPHA */
+ { 21078, 0x00008598 }, /* GL_OPERAND0_ALPHA_ARB */
+ { 21100, 0x00008598 }, /* GL_OPERAND0_ALPHA_EXT */
+ { 21122, 0x00008590 }, /* GL_OPERAND0_RGB */
+ { 21138, 0x00008590 }, /* GL_OPERAND0_RGB_ARB */
+ { 21158, 0x00008590 }, /* GL_OPERAND0_RGB_EXT */
+ { 21178, 0x00008599 }, /* GL_OPERAND1_ALPHA */
+ { 21196, 0x00008599 }, /* GL_OPERAND1_ALPHA_ARB */
+ { 21218, 0x00008599 }, /* GL_OPERAND1_ALPHA_EXT */
+ { 21240, 0x00008591 }, /* GL_OPERAND1_RGB */
+ { 21256, 0x00008591 }, /* GL_OPERAND1_RGB_ARB */
+ { 21276, 0x00008591 }, /* GL_OPERAND1_RGB_EXT */
+ { 21296, 0x0000859A }, /* GL_OPERAND2_ALPHA */
+ { 21314, 0x0000859A }, /* GL_OPERAND2_ALPHA_ARB */
+ { 21336, 0x0000859A }, /* GL_OPERAND2_ALPHA_EXT */
+ { 21358, 0x00008592 }, /* GL_OPERAND2_RGB */
+ { 21374, 0x00008592 }, /* GL_OPERAND2_RGB_ARB */
+ { 21394, 0x00008592 }, /* GL_OPERAND2_RGB_EXT */
+ { 21414, 0x0000859B }, /* GL_OPERAND3_ALPHA_NV */
+ { 21435, 0x00008593 }, /* GL_OPERAND3_RGB_NV */
+ { 21454, 0x00001507 }, /* GL_OR */
+ { 21460, 0x00000A01 }, /* GL_ORDER */
+ { 21469, 0x0000150D }, /* GL_OR_INVERTED */
+ { 21484, 0x0000150B }, /* GL_OR_REVERSE */
+ { 21498, 0x00000505 }, /* GL_OUT_OF_MEMORY */
+ { 21515, 0x00000D05 }, /* GL_PACK_ALIGNMENT */
+ { 21533, 0x0000806C }, /* GL_PACK_IMAGE_HEIGHT */
+ { 21554, 0x00008758 }, /* GL_PACK_INVERT_MESA */
+ { 21574, 0x00000D01 }, /* GL_PACK_LSB_FIRST */
+ { 21592, 0x00000D02 }, /* GL_PACK_ROW_LENGTH */
+ { 21611, 0x0000806B }, /* GL_PACK_SKIP_IMAGES */
+ { 21631, 0x00000D04 }, /* GL_PACK_SKIP_PIXELS */
+ { 21651, 0x00000D03 }, /* GL_PACK_SKIP_ROWS */
+ { 21669, 0x00000D00 }, /* GL_PACK_SWAP_BYTES */
+ { 21688, 0x00008B92 }, /* GL_PALETTE4_R5_G6_B5_OES */
+ { 21713, 0x00008B94 }, /* GL_PALETTE4_RGB5_A1_OES */
+ { 21737, 0x00008B90 }, /* GL_PALETTE4_RGB8_OES */
+ { 21758, 0x00008B93 }, /* GL_PALETTE4_RGBA4_OES */
+ { 21780, 0x00008B91 }, /* GL_PALETTE4_RGBA8_OES */
+ { 21802, 0x00008B97 }, /* GL_PALETTE8_R5_G6_B5_OES */
+ { 21827, 0x00008B99 }, /* GL_PALETTE8_RGB5_A1_OES */
+ { 21851, 0x00008B95 }, /* GL_PALETTE8_RGB8_OES */
+ { 21872, 0x00008B98 }, /* GL_PALETTE8_RGBA4_OES */
+ { 21894, 0x00008B96 }, /* GL_PALETTE8_RGBA8_OES */
+ { 21916, 0x00000700 }, /* GL_PASS_THROUGH_TOKEN */
+ { 21938, 0x00000C50 }, /* GL_PERSPECTIVE_CORRECTION_HINT */
+ { 21969, 0x00000C79 }, /* GL_PIXEL_MAP_A_TO_A */
+ { 21989, 0x00000CB9 }, /* GL_PIXEL_MAP_A_TO_A_SIZE */
+ { 22014, 0x00000C78 }, /* GL_PIXEL_MAP_B_TO_B */
+ { 22034, 0x00000CB8 }, /* GL_PIXEL_MAP_B_TO_B_SIZE */
+ { 22059, 0x00000C77 }, /* GL_PIXEL_MAP_G_TO_G */
+ { 22079, 0x00000CB7 }, /* GL_PIXEL_MAP_G_TO_G_SIZE */
+ { 22104, 0x00000C75 }, /* GL_PIXEL_MAP_I_TO_A */
+ { 22124, 0x00000CB5 }, /* GL_PIXEL_MAP_I_TO_A_SIZE */
+ { 22149, 0x00000C74 }, /* GL_PIXEL_MAP_I_TO_B */
+ { 22169, 0x00000CB4 }, /* GL_PIXEL_MAP_I_TO_B_SIZE */
+ { 22194, 0x00000C73 }, /* GL_PIXEL_MAP_I_TO_G */
+ { 22214, 0x00000CB3 }, /* GL_PIXEL_MAP_I_TO_G_SIZE */
+ { 22239, 0x00000C70 }, /* GL_PIXEL_MAP_I_TO_I */
+ { 22259, 0x00000CB0 }, /* GL_PIXEL_MAP_I_TO_I_SIZE */
+ { 22284, 0x00000C72 }, /* GL_PIXEL_MAP_I_TO_R */
+ { 22304, 0x00000CB2 }, /* GL_PIXEL_MAP_I_TO_R_SIZE */
+ { 22329, 0x00000C76 }, /* GL_PIXEL_MAP_R_TO_R */
+ { 22349, 0x00000CB6 }, /* GL_PIXEL_MAP_R_TO_R_SIZE */
+ { 22374, 0x00000C71 }, /* GL_PIXEL_MAP_S_TO_S */
+ { 22394, 0x00000CB1 }, /* GL_PIXEL_MAP_S_TO_S_SIZE */
+ { 22419, 0x00000020 }, /* GL_PIXEL_MODE_BIT */
+ { 22437, 0x000088ED }, /* GL_PIXEL_PACK_BUFFER_BINDING_EXT */
+ { 22470, 0x000088EB }, /* GL_PIXEL_PACK_BUFFER_EXT */
+ { 22495, 0x000088EF }, /* GL_PIXEL_UNPACK_BUFFER_BINDING_EXT */
+ { 22530, 0x000088EC }, /* GL_PIXEL_UNPACK_BUFFER_EXT */
+ { 22557, 0x00001B00 }, /* GL_POINT */
+ { 22566, 0x00000000 }, /* GL_POINTS */
+ { 22576, 0x00000002 }, /* GL_POINT_BIT */
+ { 22589, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION */
+ { 22619, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION_ARB */
+ { 22653, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION_EXT */
+ { 22687, 0x00008129 }, /* GL_POINT_DISTANCE_ATTENUATION_SGIS */
+ { 22722, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE */
+ { 22751, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE_ARB */
+ { 22784, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE_EXT */
+ { 22817, 0x00008128 }, /* GL_POINT_FADE_THRESHOLD_SIZE_SGIS */
+ { 22851, 0x00000B11 }, /* GL_POINT_SIZE */
+ { 22865, 0x00000B13 }, /* GL_POINT_SIZE_GRANULARITY */
+ { 22891, 0x00008127 }, /* GL_POINT_SIZE_MAX */
+ { 22909, 0x00008127 }, /* GL_POINT_SIZE_MAX_ARB */
+ { 22931, 0x00008127 }, /* GL_POINT_SIZE_MAX_EXT */
+ { 22953, 0x00008127 }, /* GL_POINT_SIZE_MAX_SGIS */
+ { 22976, 0x00008126 }, /* GL_POINT_SIZE_MIN */
+ { 22994, 0x00008126 }, /* GL_POINT_SIZE_MIN_ARB */
+ { 23016, 0x00008126 }, /* GL_POINT_SIZE_MIN_EXT */
+ { 23038, 0x00008126 }, /* GL_POINT_SIZE_MIN_SGIS */
+ { 23061, 0x00000B12 }, /* GL_POINT_SIZE_RANGE */
+ { 23081, 0x00000B10 }, /* GL_POINT_SMOOTH */
+ { 23097, 0x00000C51 }, /* GL_POINT_SMOOTH_HINT */
+ { 23118, 0x00008861 }, /* GL_POINT_SPRITE */
+ { 23134, 0x00008861 }, /* GL_POINT_SPRITE_ARB */
+ { 23154, 0x00008CA0 }, /* GL_POINT_SPRITE_COORD_ORIGIN */
+ { 23183, 0x00008861 }, /* GL_POINT_SPRITE_NV */
+ { 23202, 0x00008863 }, /* GL_POINT_SPRITE_R_MODE_NV */
+ { 23228, 0x00000701 }, /* GL_POINT_TOKEN */
+ { 23243, 0x00000009 }, /* GL_POLYGON */
+ { 23254, 0x00000008 }, /* GL_POLYGON_BIT */
+ { 23269, 0x00000B40 }, /* GL_POLYGON_MODE */
+ { 23285, 0x00008039 }, /* GL_POLYGON_OFFSET_BIAS */
+ { 23308, 0x00008038 }, /* GL_POLYGON_OFFSET_FACTOR */
+ { 23333, 0x00008037 }, /* GL_POLYGON_OFFSET_FILL */
+ { 23356, 0x00002A02 }, /* GL_POLYGON_OFFSET_LINE */
+ { 23379, 0x00002A01 }, /* GL_POLYGON_OFFSET_POINT */
+ { 23403, 0x00002A00 }, /* GL_POLYGON_OFFSET_UNITS */
+ { 23427, 0x00000B41 }, /* GL_POLYGON_SMOOTH */
+ { 23445, 0x00000C53 }, /* GL_POLYGON_SMOOTH_HINT */
+ { 23468, 0x00000B42 }, /* GL_POLYGON_STIPPLE */
+ { 23487, 0x00000010 }, /* GL_POLYGON_STIPPLE_BIT */
+ { 23510, 0x00000703 }, /* GL_POLYGON_TOKEN */
+ { 23527, 0x00001203 }, /* GL_POSITION */
+ { 23539, 0x000080BB }, /* GL_POST_COLOR_MATRIX_ALPHA_BIAS */
+ { 23571, 0x000080BB }, /* GL_POST_COLOR_MATRIX_ALPHA_BIAS_SGI */
+ { 23607, 0x000080B7 }, /* GL_POST_COLOR_MATRIX_ALPHA_SCALE */
+ { 23640, 0x000080B7 }, /* GL_POST_COLOR_MATRIX_ALPHA_SCALE_SGI */
+ { 23677, 0x000080BA }, /* GL_POST_COLOR_MATRIX_BLUE_BIAS */
+ { 23708, 0x000080BA }, /* GL_POST_COLOR_MATRIX_BLUE_BIAS_SGI */
+ { 23743, 0x000080B6 }, /* GL_POST_COLOR_MATRIX_BLUE_SCALE */
+ { 23775, 0x000080B6 }, /* GL_POST_COLOR_MATRIX_BLUE_SCALE_SGI */
+ { 23811, 0x000080D2 }, /* GL_POST_COLOR_MATRIX_COLOR_TABLE */
+ { 23844, 0x000080B9 }, /* GL_POST_COLOR_MATRIX_GREEN_BIAS */
+ { 23876, 0x000080B9 }, /* GL_POST_COLOR_MATRIX_GREEN_BIAS_SGI */
+ { 23912, 0x000080B5 }, /* GL_POST_COLOR_MATRIX_GREEN_SCALE */
+ { 23945, 0x000080B5 }, /* GL_POST_COLOR_MATRIX_GREEN_SCALE_SGI */
+ { 23982, 0x000080B8 }, /* GL_POST_COLOR_MATRIX_RED_BIAS */
+ { 24012, 0x000080B8 }, /* GL_POST_COLOR_MATRIX_RED_BIAS_SGI */
+ { 24046, 0x000080B4 }, /* GL_POST_COLOR_MATRIX_RED_SCALE */
+ { 24077, 0x000080B4 }, /* GL_POST_COLOR_MATRIX_RED_SCALE_SGI */
+ { 24112, 0x00008023 }, /* GL_POST_CONVOLUTION_ALPHA_BIAS */
+ { 24143, 0x00008023 }, /* GL_POST_CONVOLUTION_ALPHA_BIAS_EXT */
+ { 24178, 0x0000801F }, /* GL_POST_CONVOLUTION_ALPHA_SCALE */
+ { 24210, 0x0000801F }, /* GL_POST_CONVOLUTION_ALPHA_SCALE_EXT */
+ { 24246, 0x00008022 }, /* GL_POST_CONVOLUTION_BLUE_BIAS */
+ { 24276, 0x00008022 }, /* GL_POST_CONVOLUTION_BLUE_BIAS_EXT */
+ { 24310, 0x0000801E }, /* GL_POST_CONVOLUTION_BLUE_SCALE */
+ { 24341, 0x0000801E }, /* GL_POST_CONVOLUTION_BLUE_SCALE_EXT */
+ { 24376, 0x000080D1 }, /* GL_POST_CONVOLUTION_COLOR_TABLE */
+ { 24408, 0x00008021 }, /* GL_POST_CONVOLUTION_GREEN_BIAS */
+ { 24439, 0x00008021 }, /* GL_POST_CONVOLUTION_GREEN_BIAS_EXT */
+ { 24474, 0x0000801D }, /* GL_POST_CONVOLUTION_GREEN_SCALE */
+ { 24506, 0x0000801D }, /* GL_POST_CONVOLUTION_GREEN_SCALE_EXT */
+ { 24542, 0x00008020 }, /* GL_POST_CONVOLUTION_RED_BIAS */
+ { 24571, 0x00008020 }, /* GL_POST_CONVOLUTION_RED_BIAS_EXT */
+ { 24604, 0x0000801C }, /* GL_POST_CONVOLUTION_RED_SCALE */
+ { 24634, 0x0000801C }, /* GL_POST_CONVOLUTION_RED_SCALE_EXT */
+ { 24668, 0x0000817B }, /* GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX */
+ { 24707, 0x00008179 }, /* GL_POST_TEXTURE_FILTER_BIAS_SGIX */
+ { 24740, 0x0000817C }, /* GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX */
+ { 24780, 0x0000817A }, /* GL_POST_TEXTURE_FILTER_SCALE_SGIX */
+ { 24814, 0x00008578 }, /* GL_PREVIOUS */
+ { 24826, 0x00008578 }, /* GL_PREVIOUS_ARB */
+ { 24842, 0x00008578 }, /* GL_PREVIOUS_EXT */
+ { 24858, 0x00008577 }, /* GL_PRIMARY_COLOR */
+ { 24875, 0x00008577 }, /* GL_PRIMARY_COLOR_ARB */
+ { 24896, 0x00008577 }, /* GL_PRIMARY_COLOR_EXT */
+ { 24917, 0x000088B0 }, /* GL_PROGRAM_ADDRESS_REGISTERS_ARB */
+ { 24950, 0x00008805 }, /* GL_PROGRAM_ALU_INSTRUCTIONS_ARB */
+ { 24982, 0x000088AC }, /* GL_PROGRAM_ATTRIBS_ARB */
+ { 25005, 0x00008677 }, /* GL_PROGRAM_BINDING_ARB */
+ { 25028, 0x0000864B }, /* GL_PROGRAM_ERROR_POSITION_ARB */
+ { 25058, 0x0000864B }, /* GL_PROGRAM_ERROR_POSITION_NV */
+ { 25087, 0x00008874 }, /* GL_PROGRAM_ERROR_STRING_ARB */
+ { 25115, 0x00008876 }, /* GL_PROGRAM_FORMAT_ARB */
+ { 25137, 0x00008875 }, /* GL_PROGRAM_FORMAT_ASCII_ARB */
+ { 25165, 0x000088A0 }, /* GL_PROGRAM_INSTRUCTIONS_ARB */
+ { 25193, 0x00008627 }, /* GL_PROGRAM_LENGTH_ARB */
+ { 25215, 0x00008627 }, /* GL_PROGRAM_LENGTH_NV */
+ { 25236, 0x000088B2 }, /* GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
+ { 25276, 0x00008808 }, /* GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
+ { 25315, 0x000088AE }, /* GL_PROGRAM_NATIVE_ATTRIBS_ARB */
+ { 25345, 0x000088A2 }, /* GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
+ { 25380, 0x000088AA }, /* GL_PROGRAM_NATIVE_PARAMETERS_ARB */
+ { 25413, 0x000088A6 }, /* GL_PROGRAM_NATIVE_TEMPORARIES_ARB */
+ { 25447, 0x0000880A }, /* GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
+ { 25486, 0x00008809 }, /* GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
+ { 25525, 0x00008B40 }, /* GL_PROGRAM_OBJECT_ARB */
+ { 25547, 0x000088A8 }, /* GL_PROGRAM_PARAMETERS_ARB */
+ { 25573, 0x00008644 }, /* GL_PROGRAM_PARAMETER_NV */
+ { 25597, 0x00008647 }, /* GL_PROGRAM_RESIDENT_NV */
+ { 25620, 0x00008628 }, /* GL_PROGRAM_STRING_ARB */
+ { 25642, 0x00008628 }, /* GL_PROGRAM_STRING_NV */
+ { 25663, 0x00008646 }, /* GL_PROGRAM_TARGET_NV */
+ { 25684, 0x000088A4 }, /* GL_PROGRAM_TEMPORARIES_ARB */
+ { 25711, 0x00008807 }, /* GL_PROGRAM_TEX_INDIRECTIONS_ARB */
+ { 25743, 0x00008806 }, /* GL_PROGRAM_TEX_INSTRUCTIONS_ARB */
+ { 25775, 0x000088B6 }, /* GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB */
+ { 25810, 0x00001701 }, /* GL_PROJECTION */
+ { 25824, 0x00000BA7 }, /* GL_PROJECTION_MATRIX */
+ { 25845, 0x00000BA4 }, /* GL_PROJECTION_STACK_DEPTH */
+ { 25871, 0x000080D3 }, /* GL_PROXY_COLOR_TABLE */
+ { 25892, 0x00008025 }, /* GL_PROXY_HISTOGRAM */
+ { 25911, 0x00008025 }, /* GL_PROXY_HISTOGRAM_EXT */
+ { 25934, 0x000080D5 }, /* GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE */
+ { 25973, 0x000080D4 }, /* GL_PROXY_POST_CONVOLUTION_COLOR_TABLE */
+ { 26011, 0x00008063 }, /* GL_PROXY_TEXTURE_1D */
+ { 26031, 0x00008C19 }, /* GL_PROXY_TEXTURE_1D_ARRAY_EXT */
+ { 26061, 0x00008063 }, /* GL_PROXY_TEXTURE_1D_EXT */
+ { 26085, 0x00008064 }, /* GL_PROXY_TEXTURE_2D */
+ { 26105, 0x00008C1B }, /* GL_PROXY_TEXTURE_2D_ARRAY_EXT */
+ { 26135, 0x00008064 }, /* GL_PROXY_TEXTURE_2D_EXT */
+ { 26159, 0x00008070 }, /* GL_PROXY_TEXTURE_3D */
+ { 26179, 0x000080BD }, /* GL_PROXY_TEXTURE_COLOR_TABLE_SGI */
+ { 26212, 0x0000851B }, /* GL_PROXY_TEXTURE_CUBE_MAP */
+ { 26238, 0x0000851B }, /* GL_PROXY_TEXTURE_CUBE_MAP_ARB */
+ { 26268, 0x000084F7 }, /* GL_PROXY_TEXTURE_RECTANGLE_ARB */
+ { 26299, 0x000084F7 }, /* GL_PROXY_TEXTURE_RECTANGLE_NV */
+ { 26329, 0x00002003 }, /* GL_Q */
+ { 26334, 0x00001209 }, /* GL_QUADRATIC_ATTENUATION */
+ { 26359, 0x00000007 }, /* GL_QUADS */
+ { 26368, 0x00008614 }, /* GL_QUAD_MESH_SUN */
+ { 26385, 0x00000008 }, /* GL_QUAD_STRIP */
+ { 26399, 0x00008864 }, /* GL_QUERY_COUNTER_BITS */
+ { 26421, 0x00008864 }, /* GL_QUERY_COUNTER_BITS_ARB */
+ { 26447, 0x00008866 }, /* GL_QUERY_RESULT */
+ { 26463, 0x00008866 }, /* GL_QUERY_RESULT_ARB */
+ { 26483, 0x00008867 }, /* GL_QUERY_RESULT_AVAILABLE */
+ { 26509, 0x00008867 }, /* GL_QUERY_RESULT_AVAILABLE_ARB */
+ { 26539, 0x00002002 }, /* GL_R */
+ { 26544, 0x00002A10 }, /* GL_R3_G3_B2 */
+ { 26556, 0x00019262 }, /* GL_RASTER_POSITION_UNCLIPPED_IBM */
+ { 26589, 0x00000C02 }, /* GL_READ_BUFFER */
+ { 26604, 0x00008CAA }, /* GL_READ_FRAMEBUFFER_BINDING_EXT */
+ { 26636, 0x00008CA8 }, /* GL_READ_FRAMEBUFFER_EXT */
+ { 26660, 0x000088B8 }, /* GL_READ_ONLY */
+ { 26673, 0x000088B8 }, /* GL_READ_ONLY_ARB */
+ { 26690, 0x000088BA }, /* GL_READ_WRITE */
+ { 26704, 0x000088BA }, /* GL_READ_WRITE_ARB */
+ { 26722, 0x00001903 }, /* GL_RED */
+ { 26729, 0x00008016 }, /* GL_REDUCE */
+ { 26739, 0x00008016 }, /* GL_REDUCE_EXT */
+ { 26753, 0x00000D15 }, /* GL_RED_BIAS */
+ { 26765, 0x00000D52 }, /* GL_RED_BITS */
+ { 26777, 0x00000D14 }, /* GL_RED_SCALE */
+ { 26790, 0x00008512 }, /* GL_REFLECTION_MAP */
+ { 26808, 0x00008512 }, /* GL_REFLECTION_MAP_ARB */
+ { 26830, 0x00008512 }, /* GL_REFLECTION_MAP_NV */
+ { 26851, 0x00001C00 }, /* GL_RENDER */
+ { 26861, 0x00008CA7 }, /* GL_RENDERBUFFER_BINDING_EXT */
+ { 26889, 0x00008D41 }, /* GL_RENDERBUFFER_EXT */
+ { 26909, 0x00008D43 }, /* GL_RENDERBUFFER_HEIGHT_EXT */
+ { 26936, 0x00008D44 }, /* GL_RENDERBUFFER_INTERNAL_FORMAT_EXT */
+ { 26972, 0x00008D42 }, /* GL_RENDERBUFFER_WIDTH_EXT */
+ { 26998, 0x00001F01 }, /* GL_RENDERER */
+ { 27010, 0x00000C40 }, /* GL_RENDER_MODE */
+ { 27025, 0x00002901 }, /* GL_REPEAT */
+ { 27035, 0x00001E01 }, /* GL_REPLACE */
+ { 27046, 0x00008062 }, /* GL_REPLACE_EXT */
+ { 27061, 0x00008153 }, /* GL_REPLICATE_BORDER_HP */
+ { 27084, 0x0000803A }, /* GL_RESCALE_NORMAL */
+ { 27102, 0x0000803A }, /* GL_RESCALE_NORMAL_EXT */
+ { 27124, 0x00000102 }, /* GL_RETURN */
+ { 27134, 0x00001907 }, /* GL_RGB */
+ { 27141, 0x00008052 }, /* GL_RGB10 */
+ { 27150, 0x00008059 }, /* GL_RGB10_A2 */
+ { 27162, 0x00008059 }, /* GL_RGB10_A2_EXT */
+ { 27178, 0x00008052 }, /* GL_RGB10_EXT */
+ { 27191, 0x00008053 }, /* GL_RGB12 */
+ { 27200, 0x00008053 }, /* GL_RGB12_EXT */
+ { 27213, 0x00008054 }, /* GL_RGB16 */
+ { 27222, 0x00008054 }, /* GL_RGB16_EXT */
+ { 27235, 0x0000804E }, /* GL_RGB2_EXT */
+ { 27247, 0x0000804F }, /* GL_RGB4 */
+ { 27255, 0x0000804F }, /* GL_RGB4_EXT */
+ { 27267, 0x000083A1 }, /* GL_RGB4_S3TC */
+ { 27280, 0x00008050 }, /* GL_RGB5 */
+ { 27288, 0x00008057 }, /* GL_RGB5_A1 */
+ { 27299, 0x00008057 }, /* GL_RGB5_A1_EXT */
+ { 27314, 0x00008050 }, /* GL_RGB5_EXT */
+ { 27326, 0x00008051 }, /* GL_RGB8 */
+ { 27334, 0x00008051 }, /* GL_RGB8_EXT */
+ { 27346, 0x00001908 }, /* GL_RGBA */
+ { 27354, 0x0000805A }, /* GL_RGBA12 */
+ { 27364, 0x0000805A }, /* GL_RGBA12_EXT */
+ { 27378, 0x0000805B }, /* GL_RGBA16 */
+ { 27388, 0x0000805B }, /* GL_RGBA16_EXT */
+ { 27402, 0x00008055 }, /* GL_RGBA2 */
+ { 27411, 0x00008055 }, /* GL_RGBA2_EXT */
+ { 27424, 0x00008056 }, /* GL_RGBA4 */
+ { 27433, 0x000083A5 }, /* GL_RGBA4_DXT5_S3TC */
+ { 27452, 0x00008056 }, /* GL_RGBA4_EXT */
+ { 27465, 0x000083A3 }, /* GL_RGBA4_S3TC */
+ { 27479, 0x00008058 }, /* GL_RGBA8 */
+ { 27488, 0x00008058 }, /* GL_RGBA8_EXT */
+ { 27501, 0x000083A4 }, /* GL_RGBA_DXT5_S3TC */
+ { 27519, 0x00000C31 }, /* GL_RGBA_MODE */
+ { 27532, 0x000083A2 }, /* GL_RGBA_S3TC */
+ { 27545, 0x000083A0 }, /* GL_RGB_S3TC */
+ { 27557, 0x00008573 }, /* GL_RGB_SCALE */
+ { 27570, 0x00008573 }, /* GL_RGB_SCALE_ARB */
+ { 27587, 0x00008573 }, /* GL_RGB_SCALE_EXT */
+ { 27604, 0x00000407 }, /* GL_RIGHT */
+ { 27613, 0x00002000 }, /* GL_S */
+ { 27618, 0x00008B5D }, /* GL_SAMPLER_1D */
+ { 27632, 0x00008B61 }, /* GL_SAMPLER_1D_SHADOW */
+ { 27653, 0x00008B5E }, /* GL_SAMPLER_2D */
+ { 27667, 0x00008B62 }, /* GL_SAMPLER_2D_SHADOW */
+ { 27688, 0x00008B5F }, /* GL_SAMPLER_3D */
+ { 27702, 0x00008B60 }, /* GL_SAMPLER_CUBE */
+ { 27718, 0x000080A9 }, /* GL_SAMPLES */
+ { 27729, 0x000086B4 }, /* GL_SAMPLES_3DFX */
+ { 27745, 0x000080A9 }, /* GL_SAMPLES_ARB */
+ { 27760, 0x00008914 }, /* GL_SAMPLES_PASSED */
+ { 27778, 0x00008914 }, /* GL_SAMPLES_PASSED_ARB */
+ { 27800, 0x0000809E }, /* GL_SAMPLE_ALPHA_TO_COVERAGE */
+ { 27828, 0x0000809E }, /* GL_SAMPLE_ALPHA_TO_COVERAGE_ARB */
+ { 27860, 0x0000809F }, /* GL_SAMPLE_ALPHA_TO_ONE */
+ { 27883, 0x0000809F }, /* GL_SAMPLE_ALPHA_TO_ONE_ARB */
+ { 27910, 0x000080A8 }, /* GL_SAMPLE_BUFFERS */
+ { 27928, 0x000086B3 }, /* GL_SAMPLE_BUFFERS_3DFX */
+ { 27951, 0x000080A8 }, /* GL_SAMPLE_BUFFERS_ARB */
+ { 27973, 0x000080A0 }, /* GL_SAMPLE_COVERAGE */
+ { 27992, 0x000080A0 }, /* GL_SAMPLE_COVERAGE_ARB */
+ { 28015, 0x000080AB }, /* GL_SAMPLE_COVERAGE_INVERT */
+ { 28041, 0x000080AB }, /* GL_SAMPLE_COVERAGE_INVERT_ARB */
+ { 28071, 0x000080AA }, /* GL_SAMPLE_COVERAGE_VALUE */
+ { 28096, 0x000080AA }, /* GL_SAMPLE_COVERAGE_VALUE_ARB */
+ { 28125, 0x00080000 }, /* GL_SCISSOR_BIT */
+ { 28140, 0x00000C10 }, /* GL_SCISSOR_BOX */
+ { 28155, 0x00000C11 }, /* GL_SCISSOR_TEST */
+ { 28171, 0x0000845E }, /* GL_SECONDARY_COLOR_ARRAY */
+ { 28196, 0x0000889C }, /* GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING */
+ { 28236, 0x0000889C }, /* GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB */
+ { 28280, 0x0000845D }, /* GL_SECONDARY_COLOR_ARRAY_POINTER */
+ { 28313, 0x0000845A }, /* GL_SECONDARY_COLOR_ARRAY_SIZE */
+ { 28343, 0x0000845C }, /* GL_SECONDARY_COLOR_ARRAY_STRIDE */
+ { 28375, 0x0000845B }, /* GL_SECONDARY_COLOR_ARRAY_TYPE */
+ { 28405, 0x00001C02 }, /* GL_SELECT */
+ { 28415, 0x00000DF3 }, /* GL_SELECTION_BUFFER_POINTER */
+ { 28443, 0x00000DF4 }, /* GL_SELECTION_BUFFER_SIZE */
+ { 28468, 0x00008012 }, /* GL_SEPARABLE_2D */
+ { 28484, 0x000081FA }, /* GL_SEPARATE_SPECULAR_COLOR */
+ { 28511, 0x000081FA }, /* GL_SEPARATE_SPECULAR_COLOR_EXT */
+ { 28542, 0x0000150F }, /* GL_SET */
+ { 28549, 0x00008B48 }, /* GL_SHADER_OBJECT_ARB */
+ { 28570, 0x00008B88 }, /* GL_SHADER_SOURCE_LENGTH */
+ { 28594, 0x00008B4F }, /* GL_SHADER_TYPE */
+ { 28609, 0x00000B54 }, /* GL_SHADE_MODEL */
+ { 28624, 0x00008B8C }, /* GL_SHADING_LANGUAGE_VERSION */
+ { 28652, 0x000080BF }, /* GL_SHADOW_AMBIENT_SGIX */
+ { 28675, 0x000081FB }, /* GL_SHARED_TEXTURE_PALETTE_EXT */
+ { 28705, 0x00001601 }, /* GL_SHININESS */
+ { 28718, 0x00001402 }, /* GL_SHORT */
+ { 28727, 0x000081F9 }, /* GL_SINGLE_COLOR */
+ { 28743, 0x000081F9 }, /* GL_SINGLE_COLOR_EXT */
+ { 28763, 0x000085CC }, /* GL_SLICE_ACCUM_SUN */
+ { 28782, 0x00001D01 }, /* GL_SMOOTH */
+ { 28792, 0x00000B23 }, /* GL_SMOOTH_LINE_WIDTH_GRANULARITY */
+ { 28825, 0x00000B22 }, /* GL_SMOOTH_LINE_WIDTH_RANGE */
+ { 28852, 0x00000B13 }, /* GL_SMOOTH_POINT_SIZE_GRANULARITY */
+ { 28885, 0x00000B12 }, /* GL_SMOOTH_POINT_SIZE_RANGE */
+ { 28912, 0x00008588 }, /* GL_SOURCE0_ALPHA */
+ { 28929, 0x00008588 }, /* GL_SOURCE0_ALPHA_ARB */
+ { 28950, 0x00008588 }, /* GL_SOURCE0_ALPHA_EXT */
+ { 28971, 0x00008580 }, /* GL_SOURCE0_RGB */
+ { 28986, 0x00008580 }, /* GL_SOURCE0_RGB_ARB */
+ { 29005, 0x00008580 }, /* GL_SOURCE0_RGB_EXT */
+ { 29024, 0x00008589 }, /* GL_SOURCE1_ALPHA */
+ { 29041, 0x00008589 }, /* GL_SOURCE1_ALPHA_ARB */
+ { 29062, 0x00008589 }, /* GL_SOURCE1_ALPHA_EXT */
+ { 29083, 0x00008581 }, /* GL_SOURCE1_RGB */
+ { 29098, 0x00008581 }, /* GL_SOURCE1_RGB_ARB */
+ { 29117, 0x00008581 }, /* GL_SOURCE1_RGB_EXT */
+ { 29136, 0x0000858A }, /* GL_SOURCE2_ALPHA */
+ { 29153, 0x0000858A }, /* GL_SOURCE2_ALPHA_ARB */
+ { 29174, 0x0000858A }, /* GL_SOURCE2_ALPHA_EXT */
+ { 29195, 0x00008582 }, /* GL_SOURCE2_RGB */
+ { 29210, 0x00008582 }, /* GL_SOURCE2_RGB_ARB */
+ { 29229, 0x00008582 }, /* GL_SOURCE2_RGB_EXT */
+ { 29248, 0x0000858B }, /* GL_SOURCE3_ALPHA_NV */
+ { 29268, 0x00008583 }, /* GL_SOURCE3_RGB_NV */
+ { 29286, 0x00001202 }, /* GL_SPECULAR */
+ { 29298, 0x00002402 }, /* GL_SPHERE_MAP */
+ { 29312, 0x00001206 }, /* GL_SPOT_CUTOFF */
+ { 29327, 0x00001204 }, /* GL_SPOT_DIRECTION */
+ { 29345, 0x00001205 }, /* GL_SPOT_EXPONENT */
+ { 29362, 0x00008588 }, /* GL_SRC0_ALPHA */
+ { 29376, 0x00008580 }, /* GL_SRC0_RGB */
+ { 29388, 0x00008589 }, /* GL_SRC1_ALPHA */
+ { 29402, 0x00008581 }, /* GL_SRC1_RGB */
+ { 29414, 0x0000858A }, /* GL_SRC2_ALPHA */
+ { 29428, 0x00008582 }, /* GL_SRC2_RGB */
+ { 29440, 0x00000302 }, /* GL_SRC_ALPHA */
+ { 29453, 0x00000308 }, /* GL_SRC_ALPHA_SATURATE */
+ { 29475, 0x00000300 }, /* GL_SRC_COLOR */
+ { 29488, 0x00000503 }, /* GL_STACK_OVERFLOW */
+ { 29506, 0x00000504 }, /* GL_STACK_UNDERFLOW */
+ { 29525, 0x000088E6 }, /* GL_STATIC_COPY */
+ { 29540, 0x000088E6 }, /* GL_STATIC_COPY_ARB */
+ { 29559, 0x000088E4 }, /* GL_STATIC_DRAW */
+ { 29574, 0x000088E4 }, /* GL_STATIC_DRAW_ARB */
+ { 29593, 0x000088E5 }, /* GL_STATIC_READ */
+ { 29608, 0x000088E5 }, /* GL_STATIC_READ_ARB */
+ { 29627, 0x00001802 }, /* GL_STENCIL */
+ { 29638, 0x00008D20 }, /* GL_STENCIL_ATTACHMENT_EXT */
+ { 29664, 0x00008801 }, /* GL_STENCIL_BACK_FAIL */
+ { 29685, 0x00008801 }, /* GL_STENCIL_BACK_FAIL_ATI */
+ { 29710, 0x00008800 }, /* GL_STENCIL_BACK_FUNC */
+ { 29731, 0x00008800 }, /* GL_STENCIL_BACK_FUNC_ATI */
+ { 29756, 0x00008802 }, /* GL_STENCIL_BACK_PASS_DEPTH_FAIL */
+ { 29788, 0x00008802 }, /* GL_STENCIL_BACK_PASS_DEPTH_FAIL_ATI */
+ { 29824, 0x00008803 }, /* GL_STENCIL_BACK_PASS_DEPTH_PASS */
+ { 29856, 0x00008803 }, /* GL_STENCIL_BACK_PASS_DEPTH_PASS_ATI */
+ { 29892, 0x00008CA3 }, /* GL_STENCIL_BACK_REF */
+ { 29912, 0x00008CA4 }, /* GL_STENCIL_BACK_VALUE_MASK */
+ { 29939, 0x00008CA5 }, /* GL_STENCIL_BACK_WRITEMASK */
+ { 29965, 0x00000D57 }, /* GL_STENCIL_BITS */
+ { 29981, 0x00000400 }, /* GL_STENCIL_BUFFER_BIT */
+ { 30003, 0x00000B91 }, /* GL_STENCIL_CLEAR_VALUE */
+ { 30026, 0x00000B94 }, /* GL_STENCIL_FAIL */
+ { 30042, 0x00000B92 }, /* GL_STENCIL_FUNC */
+ { 30058, 0x00001901 }, /* GL_STENCIL_INDEX */
+ { 30075, 0x00008D49 }, /* GL_STENCIL_INDEX16_EXT */
+ { 30098, 0x00008D46 }, /* GL_STENCIL_INDEX1_EXT */
+ { 30120, 0x00008D47 }, /* GL_STENCIL_INDEX4_EXT */
+ { 30142, 0x00008D48 }, /* GL_STENCIL_INDEX8_EXT */
+ { 30164, 0x00008D45 }, /* GL_STENCIL_INDEX_EXT */
+ { 30185, 0x00000B95 }, /* GL_STENCIL_PASS_DEPTH_FAIL */
+ { 30212, 0x00000B96 }, /* GL_STENCIL_PASS_DEPTH_PASS */
+ { 30239, 0x00000B97 }, /* GL_STENCIL_REF */
+ { 30254, 0x00000B90 }, /* GL_STENCIL_TEST */
+ { 30270, 0x00008910 }, /* GL_STENCIL_TEST_TWO_SIDE_EXT */
+ { 30299, 0x00000B93 }, /* GL_STENCIL_VALUE_MASK */
+ { 30321, 0x00000B98 }, /* GL_STENCIL_WRITEMASK */
+ { 30342, 0x00000C33 }, /* GL_STEREO */
+ { 30352, 0x000088E2 }, /* GL_STREAM_COPY */
+ { 30367, 0x000088E2 }, /* GL_STREAM_COPY_ARB */
+ { 30386, 0x000088E0 }, /* GL_STREAM_DRAW */
+ { 30401, 0x000088E0 }, /* GL_STREAM_DRAW_ARB */
+ { 30420, 0x000088E1 }, /* GL_STREAM_READ */
+ { 30435, 0x000088E1 }, /* GL_STREAM_READ_ARB */
+ { 30454, 0x00000D50 }, /* GL_SUBPIXEL_BITS */
+ { 30471, 0x000084E7 }, /* GL_SUBTRACT */
+ { 30483, 0x000084E7 }, /* GL_SUBTRACT_ARB */
+ { 30499, 0x00002001 }, /* GL_T */
+ { 30504, 0x00002A2A }, /* GL_T2F_C3F_V3F */
+ { 30519, 0x00002A2C }, /* GL_T2F_C4F_N3F_V3F */
+ { 30538, 0x00002A29 }, /* GL_T2F_C4UB_V3F */
+ { 30554, 0x00002A2B }, /* GL_T2F_N3F_V3F */
+ { 30569, 0x00002A27 }, /* GL_T2F_V3F */
+ { 30580, 0x00002A2D }, /* GL_T4F_C4F_N3F_V4F */
+ { 30599, 0x00002A28 }, /* GL_T4F_V4F */
+ { 30610, 0x00008031 }, /* GL_TABLE_TOO_LARGE_EXT */
+ { 30633, 0x00001702 }, /* GL_TEXTURE */
+ { 30644, 0x000084C0 }, /* GL_TEXTURE0 */
+ { 30656, 0x000084C0 }, /* GL_TEXTURE0_ARB */
+ { 30672, 0x000084C1 }, /* GL_TEXTURE1 */
+ { 30684, 0x000084CA }, /* GL_TEXTURE10 */
+ { 30697, 0x000084CA }, /* GL_TEXTURE10_ARB */
+ { 30714, 0x000084CB }, /* GL_TEXTURE11 */
+ { 30727, 0x000084CB }, /* GL_TEXTURE11_ARB */
+ { 30744, 0x000084CC }, /* GL_TEXTURE12 */
+ { 30757, 0x000084CC }, /* GL_TEXTURE12_ARB */
+ { 30774, 0x000084CD }, /* GL_TEXTURE13 */
+ { 30787, 0x000084CD }, /* GL_TEXTURE13_ARB */
+ { 30804, 0x000084CE }, /* GL_TEXTURE14 */
+ { 30817, 0x000084CE }, /* GL_TEXTURE14_ARB */
+ { 30834, 0x000084CF }, /* GL_TEXTURE15 */
+ { 30847, 0x000084CF }, /* GL_TEXTURE15_ARB */
+ { 30864, 0x000084D0 }, /* GL_TEXTURE16 */
+ { 30877, 0x000084D0 }, /* GL_TEXTURE16_ARB */
+ { 30894, 0x000084D1 }, /* GL_TEXTURE17 */
+ { 30907, 0x000084D1 }, /* GL_TEXTURE17_ARB */
+ { 30924, 0x000084D2 }, /* GL_TEXTURE18 */
+ { 30937, 0x000084D2 }, /* GL_TEXTURE18_ARB */
+ { 30954, 0x000084D3 }, /* GL_TEXTURE19 */
+ { 30967, 0x000084D3 }, /* GL_TEXTURE19_ARB */
+ { 30984, 0x000084C1 }, /* GL_TEXTURE1_ARB */
+ { 31000, 0x000084C2 }, /* GL_TEXTURE2 */
+ { 31012, 0x000084D4 }, /* GL_TEXTURE20 */
+ { 31025, 0x000084D4 }, /* GL_TEXTURE20_ARB */
+ { 31042, 0x000084D5 }, /* GL_TEXTURE21 */
+ { 31055, 0x000084D5 }, /* GL_TEXTURE21_ARB */
+ { 31072, 0x000084D6 }, /* GL_TEXTURE22 */
+ { 31085, 0x000084D6 }, /* GL_TEXTURE22_ARB */
+ { 31102, 0x000084D7 }, /* GL_TEXTURE23 */
+ { 31115, 0x000084D7 }, /* GL_TEXTURE23_ARB */
+ { 31132, 0x000084D8 }, /* GL_TEXTURE24 */
+ { 31145, 0x000084D8 }, /* GL_TEXTURE24_ARB */
+ { 31162, 0x000084D9 }, /* GL_TEXTURE25 */
+ { 31175, 0x000084D9 }, /* GL_TEXTURE25_ARB */
+ { 31192, 0x000084DA }, /* GL_TEXTURE26 */
+ { 31205, 0x000084DA }, /* GL_TEXTURE26_ARB */
+ { 31222, 0x000084DB }, /* GL_TEXTURE27 */
+ { 31235, 0x000084DB }, /* GL_TEXTURE27_ARB */
+ { 31252, 0x000084DC }, /* GL_TEXTURE28 */
+ { 31265, 0x000084DC }, /* GL_TEXTURE28_ARB */
+ { 31282, 0x000084DD }, /* GL_TEXTURE29 */
+ { 31295, 0x000084DD }, /* GL_TEXTURE29_ARB */
+ { 31312, 0x000084C2 }, /* GL_TEXTURE2_ARB */
+ { 31328, 0x000084C3 }, /* GL_TEXTURE3 */
+ { 31340, 0x000084DE }, /* GL_TEXTURE30 */
+ { 31353, 0x000084DE }, /* GL_TEXTURE30_ARB */
+ { 31370, 0x000084DF }, /* GL_TEXTURE31 */
+ { 31383, 0x000084DF }, /* GL_TEXTURE31_ARB */
+ { 31400, 0x000084C3 }, /* GL_TEXTURE3_ARB */
+ { 31416, 0x000084C4 }, /* GL_TEXTURE4 */
+ { 31428, 0x000084C4 }, /* GL_TEXTURE4_ARB */
+ { 31444, 0x000084C5 }, /* GL_TEXTURE5 */
+ { 31456, 0x000084C5 }, /* GL_TEXTURE5_ARB */
+ { 31472, 0x000084C6 }, /* GL_TEXTURE6 */
+ { 31484, 0x000084C6 }, /* GL_TEXTURE6_ARB */
+ { 31500, 0x000084C7 }, /* GL_TEXTURE7 */
+ { 31512, 0x000084C7 }, /* GL_TEXTURE7_ARB */
+ { 31528, 0x000084C8 }, /* GL_TEXTURE8 */
+ { 31540, 0x000084C8 }, /* GL_TEXTURE8_ARB */
+ { 31556, 0x000084C9 }, /* GL_TEXTURE9 */
+ { 31568, 0x000084C9 }, /* GL_TEXTURE9_ARB */
+ { 31584, 0x00000DE0 }, /* GL_TEXTURE_1D */
+ { 31598, 0x00008C18 }, /* GL_TEXTURE_1D_ARRAY_EXT */
+ { 31622, 0x00000DE1 }, /* GL_TEXTURE_2D */
+ { 31636, 0x00008C1A }, /* GL_TEXTURE_2D_ARRAY_EXT */
+ { 31660, 0x0000806F }, /* GL_TEXTURE_3D */
+ { 31674, 0x0000805F }, /* GL_TEXTURE_ALPHA_SIZE */
+ { 31696, 0x0000805F }, /* GL_TEXTURE_ALPHA_SIZE_EXT */
+ { 31722, 0x0000813C }, /* GL_TEXTURE_BASE_LEVEL */
+ { 31744, 0x00008068 }, /* GL_TEXTURE_BINDING_1D */
+ { 31766, 0x00008C1C }, /* GL_TEXTURE_BINDING_1D_ARRAY_EXT */
+ { 31798, 0x00008069 }, /* GL_TEXTURE_BINDING_2D */
+ { 31820, 0x00008C1D }, /* GL_TEXTURE_BINDING_2D_ARRAY_EXT */
+ { 31852, 0x0000806A }, /* GL_TEXTURE_BINDING_3D */
+ { 31874, 0x00008514 }, /* GL_TEXTURE_BINDING_CUBE_MAP */
+ { 31902, 0x00008514 }, /* GL_TEXTURE_BINDING_CUBE_MAP_ARB */
+ { 31934, 0x000084F6 }, /* GL_TEXTURE_BINDING_RECTANGLE_ARB */
+ { 31967, 0x000084F6 }, /* GL_TEXTURE_BINDING_RECTANGLE_NV */
+ { 31999, 0x00040000 }, /* GL_TEXTURE_BIT */
+ { 32014, 0x0000805E }, /* GL_TEXTURE_BLUE_SIZE */
+ { 32035, 0x0000805E }, /* GL_TEXTURE_BLUE_SIZE_EXT */
+ { 32060, 0x00001005 }, /* GL_TEXTURE_BORDER */
+ { 32078, 0x00001004 }, /* GL_TEXTURE_BORDER_COLOR */
+ { 32102, 0x00008171 }, /* GL_TEXTURE_CLIPMAP_CENTER_SGIX */
+ { 32133, 0x00008176 }, /* GL_TEXTURE_CLIPMAP_DEPTH_SGIX */
+ { 32163, 0x00008172 }, /* GL_TEXTURE_CLIPMAP_FRAME_SGIX */
+ { 32193, 0x00008175 }, /* GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX */
+ { 32228, 0x00008173 }, /* GL_TEXTURE_CLIPMAP_OFFSET_SGIX */
+ { 32259, 0x00008174 }, /* GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX */
+ { 32297, 0x000080BC }, /* GL_TEXTURE_COLOR_TABLE_SGI */
+ { 32324, 0x000081EF }, /* GL_TEXTURE_COLOR_WRITEMASK_SGIS */
+ { 32356, 0x000080BF }, /* GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
+ { 32390, 0x0000884D }, /* GL_TEXTURE_COMPARE_FUNC */
+ { 32414, 0x0000884D }, /* GL_TEXTURE_COMPARE_FUNC_ARB */
+ { 32442, 0x0000884C }, /* GL_TEXTURE_COMPARE_MODE */
+ { 32466, 0x0000884C }, /* GL_TEXTURE_COMPARE_MODE_ARB */
+ { 32494, 0x0000819B }, /* GL_TEXTURE_COMPARE_OPERATOR_SGIX */
+ { 32527, 0x0000819A }, /* GL_TEXTURE_COMPARE_SGIX */
+ { 32551, 0x00001003 }, /* GL_TEXTURE_COMPONENTS */
+ { 32573, 0x000086A1 }, /* GL_TEXTURE_COMPRESSED */
+ { 32595, 0x000086A1 }, /* GL_TEXTURE_COMPRESSED_ARB */
+ { 32621, 0x000086A3 }, /* GL_TEXTURE_COMPRESSED_FORMATS_ARB */
+ { 32655, 0x000086A0 }, /* GL_TEXTURE_COMPRESSED_IMAGE_SIZE */
+ { 32688, 0x000086A0 }, /* GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB */
+ { 32725, 0x000084EF }, /* GL_TEXTURE_COMPRESSION_HINT */
+ { 32753, 0x000084EF }, /* GL_TEXTURE_COMPRESSION_HINT_ARB */
+ { 32785, 0x00008078 }, /* GL_TEXTURE_COORD_ARRAY */
+ { 32808, 0x0000889A }, /* GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING */
+ { 32846, 0x0000889A }, /* GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING_ARB */
+ { 32888, 0x00008092 }, /* GL_TEXTURE_COORD_ARRAY_POINTER */
+ { 32919, 0x00008088 }, /* GL_TEXTURE_COORD_ARRAY_SIZE */
+ { 32947, 0x0000808A }, /* GL_TEXTURE_COORD_ARRAY_STRIDE */
+ { 32977, 0x00008089 }, /* GL_TEXTURE_COORD_ARRAY_TYPE */
+ { 33005, 0x00008513 }, /* GL_TEXTURE_CUBE_MAP */
+ { 33025, 0x00008513 }, /* GL_TEXTURE_CUBE_MAP_ARB */
+ { 33049, 0x00008516 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_X */
+ { 33080, 0x00008516 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB */
+ { 33115, 0x00008518 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Y */
+ { 33146, 0x00008518 }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB */
+ { 33181, 0x0000851A }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Z */
+ { 33212, 0x0000851A }, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB */
+ { 33247, 0x00008515 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_X */
+ { 33278, 0x00008515 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB */
+ { 33313, 0x00008517 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Y */
+ { 33344, 0x00008517 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB */
+ { 33379, 0x00008519 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Z */
+ { 33410, 0x00008519 }, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB */
+ { 33445, 0x00008071 }, /* GL_TEXTURE_DEPTH */
+ { 33462, 0x0000884A }, /* GL_TEXTURE_DEPTH_SIZE */
+ { 33484, 0x0000884A }, /* GL_TEXTURE_DEPTH_SIZE_ARB */
+ { 33510, 0x00002300 }, /* GL_TEXTURE_ENV */
+ { 33525, 0x00002201 }, /* GL_TEXTURE_ENV_COLOR */
+ { 33546, 0x00002200 }, /* GL_TEXTURE_ENV_MODE */
+ { 33566, 0x00008500 }, /* GL_TEXTURE_FILTER_CONTROL */
+ { 33592, 0x00002500 }, /* GL_TEXTURE_GEN_MODE */
+ { 33612, 0x00000C63 }, /* GL_TEXTURE_GEN_Q */
+ { 33629, 0x00000C62 }, /* GL_TEXTURE_GEN_R */
+ { 33646, 0x00000C60 }, /* GL_TEXTURE_GEN_S */
+ { 33663, 0x00000C61 }, /* GL_TEXTURE_GEN_T */
+ { 33680, 0x0000819D }, /* GL_TEXTURE_GEQUAL_R_SGIX */
+ { 33705, 0x0000805D }, /* GL_TEXTURE_GREEN_SIZE */
+ { 33727, 0x0000805D }, /* GL_TEXTURE_GREEN_SIZE_EXT */
+ { 33753, 0x00001001 }, /* GL_TEXTURE_HEIGHT */
+ { 33771, 0x000080ED }, /* GL_TEXTURE_INDEX_SIZE_EXT */
+ { 33797, 0x00008061 }, /* GL_TEXTURE_INTENSITY_SIZE */
+ { 33823, 0x00008061 }, /* GL_TEXTURE_INTENSITY_SIZE_EXT */
+ { 33853, 0x00001003 }, /* GL_TEXTURE_INTERNAL_FORMAT */
+ { 33880, 0x0000819C }, /* GL_TEXTURE_LEQUAL_R_SGIX */
+ { 33905, 0x00008501 }, /* GL_TEXTURE_LOD_BIAS */
+ { 33925, 0x00008501 }, /* GL_TEXTURE_LOD_BIAS_EXT */
+ { 33949, 0x00008190 }, /* GL_TEXTURE_LOD_BIAS_R_SGIX */
+ { 33976, 0x0000818E }, /* GL_TEXTURE_LOD_BIAS_S_SGIX */
+ { 34003, 0x0000818F }, /* GL_TEXTURE_LOD_BIAS_T_SGIX */
+ { 34030, 0x00008060 }, /* GL_TEXTURE_LUMINANCE_SIZE */
+ { 34056, 0x00008060 }, /* GL_TEXTURE_LUMINANCE_SIZE_EXT */
+ { 34086, 0x00002800 }, /* GL_TEXTURE_MAG_FILTER */
+ { 34108, 0x00000BA8 }, /* GL_TEXTURE_MATRIX */
+ { 34126, 0x000084FE }, /* GL_TEXTURE_MAX_ANISOTROPY_EXT */
+ { 34156, 0x0000836B }, /* GL_TEXTURE_MAX_CLAMP_R_SGIX */
+ { 34184, 0x00008369 }, /* GL_TEXTURE_MAX_CLAMP_S_SGIX */
+ { 34212, 0x0000836A }, /* GL_TEXTURE_MAX_CLAMP_T_SGIX */
+ { 34240, 0x0000813D }, /* GL_TEXTURE_MAX_LEVEL */
+ { 34261, 0x0000813B }, /* GL_TEXTURE_MAX_LOD */
+ { 34280, 0x00002801 }, /* GL_TEXTURE_MIN_FILTER */
+ { 34302, 0x0000813A }, /* GL_TEXTURE_MIN_LOD */
+ { 34321, 0x00008066 }, /* GL_TEXTURE_PRIORITY */
+ { 34341, 0x000084F5 }, /* GL_TEXTURE_RECTANGLE_ARB */
+ { 34366, 0x000084F5 }, /* GL_TEXTURE_RECTANGLE_NV */
+ { 34390, 0x0000805C }, /* GL_TEXTURE_RED_SIZE */
+ { 34410, 0x0000805C }, /* GL_TEXTURE_RED_SIZE_EXT */
+ { 34434, 0x00008067 }, /* GL_TEXTURE_RESIDENT */
+ { 34454, 0x00000BA5 }, /* GL_TEXTURE_STACK_DEPTH */
+ { 34477, 0x00008065 }, /* GL_TEXTURE_TOO_LARGE_EXT */
+ { 34502, 0x0000888F }, /* GL_TEXTURE_UNSIGNED_REMAP_MODE_NV */
+ { 34536, 0x00001000 }, /* GL_TEXTURE_WIDTH */
+ { 34553, 0x00008072 }, /* GL_TEXTURE_WRAP_R */
+ { 34571, 0x00002802 }, /* GL_TEXTURE_WRAP_S */
+ { 34589, 0x00002803 }, /* GL_TEXTURE_WRAP_T */
+ { 34607, 0x000088BF }, /* GL_TIME_ELAPSED_EXT */
+ { 34627, 0x00008648 }, /* GL_TRACK_MATRIX_NV */
+ { 34646, 0x00008649 }, /* GL_TRACK_MATRIX_TRANSFORM_NV */
+ { 34675, 0x00001000 }, /* GL_TRANSFORM_BIT */
+ { 34692, 0x000084E6 }, /* GL_TRANSPOSE_COLOR_MATRIX */
+ { 34718, 0x000084E6 }, /* GL_TRANSPOSE_COLOR_MATRIX_ARB */
+ { 34748, 0x000088B7 }, /* GL_TRANSPOSE_CURRENT_MATRIX_ARB */
+ { 34780, 0x000084E3 }, /* GL_TRANSPOSE_MODELVIEW_MATRIX */
+ { 34810, 0x000084E3 }, /* GL_TRANSPOSE_MODELVIEW_MATRIX_ARB */
+ { 34844, 0x0000862C }, /* GL_TRANSPOSE_NV */
+ { 34860, 0x000084E4 }, /* GL_TRANSPOSE_PROJECTION_MATRIX */
+ { 34891, 0x000084E4 }, /* GL_TRANSPOSE_PROJECTION_MATRIX_ARB */
+ { 34926, 0x000084E5 }, /* GL_TRANSPOSE_TEXTURE_MATRIX */
+ { 34954, 0x000084E5 }, /* GL_TRANSPOSE_TEXTURE_MATRIX_ARB */
+ { 34986, 0x00000004 }, /* GL_TRIANGLES */
+ { 34999, 0x00000006 }, /* GL_TRIANGLE_FAN */
+ { 35015, 0x00008615 }, /* GL_TRIANGLE_MESH_SUN */
+ { 35036, 0x00000005 }, /* GL_TRIANGLE_STRIP */
+ { 35054, 0x00000001 }, /* GL_TRUE */
+ { 35062, 0x00000CF5 }, /* GL_UNPACK_ALIGNMENT */
+ { 35082, 0x0000806E }, /* GL_UNPACK_IMAGE_HEIGHT */
+ { 35105, 0x00000CF1 }, /* GL_UNPACK_LSB_FIRST */
+ { 35125, 0x00000CF2 }, /* GL_UNPACK_ROW_LENGTH */
+ { 35146, 0x0000806D }, /* GL_UNPACK_SKIP_IMAGES */
+ { 35168, 0x00000CF4 }, /* GL_UNPACK_SKIP_PIXELS */
+ { 35190, 0x00000CF3 }, /* GL_UNPACK_SKIP_ROWS */
+ { 35210, 0x00000CF0 }, /* GL_UNPACK_SWAP_BYTES */
+ { 35231, 0x00001401 }, /* GL_UNSIGNED_BYTE */
+ { 35248, 0x00008362 }, /* GL_UNSIGNED_BYTE_2_3_3_REV */
+ { 35275, 0x00008032 }, /* GL_UNSIGNED_BYTE_3_3_2 */
+ { 35298, 0x00001405 }, /* GL_UNSIGNED_INT */
+ { 35314, 0x00008036 }, /* GL_UNSIGNED_INT_10_10_10_2 */
+ { 35341, 0x000084FA }, /* GL_UNSIGNED_INT_24_8_NV */
+ { 35365, 0x00008368 }, /* GL_UNSIGNED_INT_2_10_10_10_REV */
+ { 35396, 0x00008035 }, /* GL_UNSIGNED_INT_8_8_8_8 */
+ { 35420, 0x00008367 }, /* GL_UNSIGNED_INT_8_8_8_8_REV */
+ { 35448, 0x00001403 }, /* GL_UNSIGNED_SHORT */
+ { 35466, 0x00008366 }, /* GL_UNSIGNED_SHORT_1_5_5_5_REV */
+ { 35496, 0x00008033 }, /* GL_UNSIGNED_SHORT_4_4_4_4 */
+ { 35522, 0x00008365 }, /* GL_UNSIGNED_SHORT_4_4_4_4_REV */
+ { 35552, 0x00008034 }, /* GL_UNSIGNED_SHORT_5_5_5_1 */
+ { 35578, 0x00008363 }, /* GL_UNSIGNED_SHORT_5_6_5 */
+ { 35602, 0x00008364 }, /* GL_UNSIGNED_SHORT_5_6_5_REV */
+ { 35630, 0x000085BA }, /* GL_UNSIGNED_SHORT_8_8_APPLE */
+ { 35658, 0x000085BA }, /* GL_UNSIGNED_SHORT_8_8_MESA */
+ { 35685, 0x000085BB }, /* GL_UNSIGNED_SHORT_8_8_REV_APPLE */
+ { 35717, 0x000085BB }, /* GL_UNSIGNED_SHORT_8_8_REV_MESA */
+ { 35748, 0x00008CA2 }, /* GL_UPPER_LEFT */
+ { 35762, 0x00002A20 }, /* GL_V2F */
+ { 35769, 0x00002A21 }, /* GL_V3F */
+ { 35776, 0x00008B83 }, /* GL_VALIDATE_STATUS */
+ { 35795, 0x00001F00 }, /* GL_VENDOR */
+ { 35805, 0x00001F02 }, /* GL_VERSION */
+ { 35816, 0x00008074 }, /* GL_VERTEX_ARRAY */
+ { 35832, 0x000085B5 }, /* GL_VERTEX_ARRAY_BINDING_APPLE */
+ { 35862, 0x00008896 }, /* GL_VERTEX_ARRAY_BUFFER_BINDING */
+ { 35893, 0x00008896 }, /* GL_VERTEX_ARRAY_BUFFER_BINDING_ARB */
+ { 35928, 0x0000808E }, /* GL_VERTEX_ARRAY_POINTER */
+ { 35952, 0x0000807A }, /* GL_VERTEX_ARRAY_SIZE */
+ { 35973, 0x0000807C }, /* GL_VERTEX_ARRAY_STRIDE */
+ { 35996, 0x0000807B }, /* GL_VERTEX_ARRAY_TYPE */
+ { 36017, 0x00008650 }, /* GL_VERTEX_ATTRIB_ARRAY0_NV */
+ { 36044, 0x0000865A }, /* GL_VERTEX_ATTRIB_ARRAY10_NV */
+ { 36072, 0x0000865B }, /* GL_VERTEX_ATTRIB_ARRAY11_NV */
+ { 36100, 0x0000865C }, /* GL_VERTEX_ATTRIB_ARRAY12_NV */
+ { 36128, 0x0000865D }, /* GL_VERTEX_ATTRIB_ARRAY13_NV */
+ { 36156, 0x0000865E }, /* GL_VERTEX_ATTRIB_ARRAY14_NV */
+ { 36184, 0x0000865F }, /* GL_VERTEX_ATTRIB_ARRAY15_NV */
+ { 36212, 0x00008651 }, /* GL_VERTEX_ATTRIB_ARRAY1_NV */
+ { 36239, 0x00008652 }, /* GL_VERTEX_ATTRIB_ARRAY2_NV */
+ { 36266, 0x00008653 }, /* GL_VERTEX_ATTRIB_ARRAY3_NV */
+ { 36293, 0x00008654 }, /* GL_VERTEX_ATTRIB_ARRAY4_NV */
+ { 36320, 0x00008655 }, /* GL_VERTEX_ATTRIB_ARRAY5_NV */
+ { 36347, 0x00008656 }, /* GL_VERTEX_ATTRIB_ARRAY6_NV */
+ { 36374, 0x00008657 }, /* GL_VERTEX_ATTRIB_ARRAY7_NV */
+ { 36401, 0x00008658 }, /* GL_VERTEX_ATTRIB_ARRAY8_NV */
+ { 36428, 0x00008659 }, /* GL_VERTEX_ATTRIB_ARRAY9_NV */
+ { 36455, 0x0000889F }, /* GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING */
+ { 36493, 0x0000889F }, /* GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING_ARB */
+ { 36535, 0x00008622 }, /* GL_VERTEX_ATTRIB_ARRAY_ENABLED */
+ { 36566, 0x00008622 }, /* GL_VERTEX_ATTRIB_ARRAY_ENABLED_ARB */
+ { 36601, 0x0000886A }, /* GL_VERTEX_ATTRIB_ARRAY_NORMALIZED */
+ { 36635, 0x0000886A }, /* GL_VERTEX_ATTRIB_ARRAY_NORMALIZED_ARB */
+ { 36673, 0x00008645 }, /* GL_VERTEX_ATTRIB_ARRAY_POINTER */
+ { 36704, 0x00008645 }, /* GL_VERTEX_ATTRIB_ARRAY_POINTER_ARB */
+ { 36739, 0x00008623 }, /* GL_VERTEX_ATTRIB_ARRAY_SIZE */
+ { 36767, 0x00008623 }, /* GL_VERTEX_ATTRIB_ARRAY_SIZE_ARB */
+ { 36799, 0x00008624 }, /* GL_VERTEX_ATTRIB_ARRAY_STRIDE */
+ { 36829, 0x00008624 }, /* GL_VERTEX_ATTRIB_ARRAY_STRIDE_ARB */
+ { 36863, 0x00008625 }, /* GL_VERTEX_ATTRIB_ARRAY_TYPE */
+ { 36891, 0x00008625 }, /* GL_VERTEX_ATTRIB_ARRAY_TYPE_ARB */
+ { 36923, 0x000086A7 }, /* GL_VERTEX_BLEND_ARB */
+ { 36943, 0x00008620 }, /* GL_VERTEX_PROGRAM_ARB */
+ { 36965, 0x0000864A }, /* GL_VERTEX_PROGRAM_BINDING_NV */
+ { 36994, 0x00008620 }, /* GL_VERTEX_PROGRAM_NV */
+ { 37015, 0x00008642 }, /* GL_VERTEX_PROGRAM_POINT_SIZE */
+ { 37044, 0x00008642 }, /* GL_VERTEX_PROGRAM_POINT_SIZE_ARB */
+ { 37077, 0x00008642 }, /* GL_VERTEX_PROGRAM_POINT_SIZE_NV */
+ { 37109, 0x00008643 }, /* GL_VERTEX_PROGRAM_TWO_SIDE */
+ { 37136, 0x00008643 }, /* GL_VERTEX_PROGRAM_TWO_SIDE_ARB */
+ { 37167, 0x00008643 }, /* GL_VERTEX_PROGRAM_TWO_SIDE_NV */
+ { 37197, 0x00008B31 }, /* GL_VERTEX_SHADER */
+ { 37214, 0x00008B31 }, /* GL_VERTEX_SHADER_ARB */
+ { 37235, 0x00008621 }, /* GL_VERTEX_STATE_PROGRAM_NV */
+ { 37262, 0x00000BA2 }, /* GL_VIEWPORT */
+ { 37274, 0x00000800 }, /* GL_VIEWPORT_BIT */
+ { 37290, 0x000086AD }, /* GL_WEIGHT_ARRAY_ARB */
+ { 37310, 0x0000889E }, /* GL_WEIGHT_ARRAY_BUFFER_BINDING */
+ { 37341, 0x0000889E }, /* GL_WEIGHT_ARRAY_BUFFER_BINDING_ARB */
+ { 37376, 0x000086AC }, /* GL_WEIGHT_ARRAY_POINTER_ARB */
+ { 37404, 0x000086AB }, /* GL_WEIGHT_ARRAY_SIZE_ARB */
+ { 37429, 0x000086AA }, /* GL_WEIGHT_ARRAY_STRIDE_ARB */
+ { 37456, 0x000086A9 }, /* GL_WEIGHT_ARRAY_TYPE_ARB */
+ { 37481, 0x000086A6 }, /* GL_WEIGHT_SUM_UNITY_ARB */
+ { 37505, 0x000081D4 }, /* GL_WRAP_BORDER_SUN */
+ { 37524, 0x000088B9 }, /* GL_WRITE_ONLY */
+ { 37538, 0x000088B9 }, /* GL_WRITE_ONLY_ARB */
+ { 37556, 0x00001506 }, /* GL_XOR */
+ { 37563, 0x000085B9 }, /* GL_YCBCR_422_APPLE */
+ { 37582, 0x00008757 }, /* GL_YCBCR_MESA */
+ { 37596, 0x00000000 }, /* GL_ZERO */
+ { 37604, 0x00000D16 }, /* GL_ZOOM_X */
+ { 37614, 0x00000D17 }, /* GL_ZOOM_Y */
};
static const unsigned reduced_enums[1284] =
{
- 436, /* GL_FALSE */
- 645, /* GL_LINES */
- 647, /* GL_LINE_LOOP */
- 654, /* GL_LINE_STRIP */
- 1641, /* GL_TRIANGLES */
- 1644, /* GL_TRIANGLE_STRIP */
- 1642, /* GL_TRIANGLE_FAN */
- 1211, /* GL_QUADS */
- 1213, /* GL_QUAD_STRIP */
- 1099, /* GL_POLYGON */
- 1111, /* GL_POLYGON_STIPPLE_BIT */
- 1064, /* GL_PIXEL_MODE_BIT */
- 632, /* GL_LIGHTING_BIT */
- 458, /* GL_FOG_BIT */
+ 434, /* GL_FALSE */
+ 643, /* GL_LINES */
+ 645, /* GL_LINE_LOOP */
+ 652, /* GL_LINE_STRIP */
+ 1639, /* GL_TRIANGLES */
+ 1642, /* GL_TRIANGLE_STRIP */
+ 1640, /* GL_TRIANGLE_FAN */
+ 1209, /* GL_QUADS */
+ 1211, /* GL_QUAD_STRIP */
+ 1097, /* GL_POLYGON */
+ 1109, /* GL_POLYGON_STIPPLE_BIT */
+ 1062, /* GL_PIXEL_MODE_BIT */
+ 630, /* GL_LIGHTING_BIT */
+ 456, /* GL_FOG_BIT */
8, /* GL_ACCUM */
- 664, /* GL_LOAD */
- 1253, /* GL_RETURN */
- 937, /* GL_MULT */
+ 662, /* GL_LOAD */
+ 1251, /* GL_RETURN */
+ 935, /* GL_MULT */
23, /* GL_ADD */
- 953, /* GL_NEVER */
- 622, /* GL_LESS */
- 426, /* GL_EQUAL */
- 621, /* GL_LEQUAL */
- 547, /* GL_GREATER */
- 968, /* GL_NOTEQUAL */
- 522, /* GL_GEQUAL */
+ 951, /* GL_NEVER */
+ 620, /* GL_LESS */
+ 424, /* GL_EQUAL */
+ 619, /* GL_LEQUAL */
+ 545, /* GL_GREATER */
+ 966, /* GL_NOTEQUAL */
+ 520, /* GL_GEQUAL */
46, /* GL_ALWAYS */
- 1386, /* GL_SRC_COLOR */
- 997, /* GL_ONE_MINUS_SRC_COLOR */
- 1384, /* GL_SRC_ALPHA */
- 996, /* GL_ONE_MINUS_SRC_ALPHA */
- 406, /* GL_DST_ALPHA */
- 994, /* GL_ONE_MINUS_DST_ALPHA */
- 407, /* GL_DST_COLOR */
- 995, /* GL_ONE_MINUS_DST_COLOR */
- 1385, /* GL_SRC_ALPHA_SATURATE */
- 510, /* GL_FRONT_LEFT */
- 511, /* GL_FRONT_RIGHT */
- 69, /* GL_BACK_LEFT */
- 70, /* GL_BACK_RIGHT */
- 507, /* GL_FRONT */
- 68, /* GL_BACK */
- 620, /* GL_LEFT */
- 1293, /* GL_RIGHT */
- 508, /* GL_FRONT_AND_BACK */
- 63, /* GL_AUX0 */
- 64, /* GL_AUX1 */
- 65, /* GL_AUX2 */
- 66, /* GL_AUX3 */
- 612, /* GL_INVALID_ENUM */
- 615, /* GL_INVALID_VALUE */
- 614, /* GL_INVALID_OPERATION */
- 1387, /* GL_STACK_OVERFLOW */
- 1388, /* GL_STACK_UNDERFLOW */
- 1022, /* GL_OUT_OF_MEMORY */
- 613, /* GL_INVALID_FRAMEBUFFER_OPERATION_EXT */
+ 1384, /* GL_SRC_COLOR */
+ 995, /* GL_ONE_MINUS_SRC_COLOR */
+ 1382, /* GL_SRC_ALPHA */
+ 994, /* GL_ONE_MINUS_SRC_ALPHA */
+ 405, /* GL_DST_ALPHA */
+ 992, /* GL_ONE_MINUS_DST_ALPHA */
+ 406, /* GL_DST_COLOR */
+ 993, /* GL_ONE_MINUS_DST_COLOR */
+ 1383, /* GL_SRC_ALPHA_SATURATE */
+ 508, /* GL_FRONT_LEFT */
+ 509, /* GL_FRONT_RIGHT */
+ 68, /* GL_BACK_LEFT */
+ 69, /* GL_BACK_RIGHT */
+ 505, /* GL_FRONT */
+ 67, /* GL_BACK */
+ 618, /* GL_LEFT */
+ 1291, /* GL_RIGHT */
+ 506, /* GL_FRONT_AND_BACK */
+ 62, /* GL_AUX0 */
+ 63, /* GL_AUX1 */
+ 64, /* GL_AUX2 */
+ 65, /* GL_AUX3 */
+ 610, /* GL_INVALID_ENUM */
+ 613, /* GL_INVALID_VALUE */
+ 612, /* GL_INVALID_OPERATION */
+ 1385, /* GL_STACK_OVERFLOW */
+ 1386, /* GL_STACK_UNDERFLOW */
+ 1020, /* GL_OUT_OF_MEMORY */
+ 611, /* GL_INVALID_FRAMEBUFFER_OPERATION_EXT */
0, /* GL_2D */
2, /* GL_3D */
3, /* GL_3D_COLOR */
4, /* GL_3D_COLOR_TEXTURE */
6, /* GL_4D_COLOR_TEXTURE */
- 1042, /* GL_PASS_THROUGH_TOKEN */
- 1098, /* GL_POINT_TOKEN */
- 655, /* GL_LINE_TOKEN */
- 1112, /* GL_POLYGON_TOKEN */
- 74, /* GL_BITMAP_TOKEN */
- 405, /* GL_DRAW_PIXEL_TOKEN */
- 271, /* GL_COPY_PIXEL_TOKEN */
- 648, /* GL_LINE_RESET_TOKEN */
- 429, /* GL_EXP */
- 430, /* GL_EXP2 */
- 304, /* GL_CW */
- 116, /* GL_CCW */
- 137, /* GL_COEFF */
- 1019, /* GL_ORDER */
- 344, /* GL_DOMAIN */
- 279, /* GL_CURRENT_COLOR */
- 282, /* GL_CURRENT_INDEX */
- 288, /* GL_CURRENT_NORMAL */
- 300, /* GL_CURRENT_TEXTURE_COORDS */
- 293, /* GL_CURRENT_RASTER_COLOR */
- 295, /* GL_CURRENT_RASTER_INDEX */
- 298, /* GL_CURRENT_RASTER_TEXTURE_COORDS */
- 296, /* GL_CURRENT_RASTER_POSITION */
- 297, /* GL_CURRENT_RASTER_POSITION_VALID */
- 294, /* GL_CURRENT_RASTER_DISTANCE */
- 1091, /* GL_POINT_SMOOTH */
- 1080, /* GL_POINT_SIZE */
- 1090, /* GL_POINT_SIZE_RANGE */
- 1081, /* GL_POINT_SIZE_GRANULARITY */
- 649, /* GL_LINE_SMOOTH */
- 656, /* GL_LINE_WIDTH */
- 658, /* GL_LINE_WIDTH_RANGE */
- 657, /* GL_LINE_WIDTH_GRANULARITY */
- 651, /* GL_LINE_STIPPLE */
- 652, /* GL_LINE_STIPPLE_PATTERN */
- 653, /* GL_LINE_STIPPLE_REPEAT */
- 663, /* GL_LIST_MODE */
- 822, /* GL_MAX_LIST_NESTING */
- 660, /* GL_LIST_BASE */
- 662, /* GL_LIST_INDEX */
- 1101, /* GL_POLYGON_MODE */
- 1108, /* GL_POLYGON_SMOOTH */
- 1110, /* GL_POLYGON_STIPPLE */
- 414, /* GL_EDGE_FLAG */
- 272, /* GL_CULL_FACE */
- 273, /* GL_CULL_FACE_MODE */
- 509, /* GL_FRONT_FACE */
- 631, /* GL_LIGHTING */
- 636, /* GL_LIGHT_MODEL_LOCAL_VIEWER */
- 637, /* GL_LIGHT_MODEL_TWO_SIDE */
- 633, /* GL_LIGHT_MODEL_AMBIENT */
- 1339, /* GL_SHADE_MODEL */
- 168, /* GL_COLOR_MATERIAL_FACE */
- 169, /* GL_COLOR_MATERIAL_PARAMETER */
- 167, /* GL_COLOR_MATERIAL */
- 457, /* GL_FOG */
- 479, /* GL_FOG_INDEX */
- 475, /* GL_FOG_DENSITY */
- 483, /* GL_FOG_START */
- 477, /* GL_FOG_END */
- 480, /* GL_FOG_MODE */
- 459, /* GL_FOG_COLOR */
- 333, /* GL_DEPTH_RANGE */
- 338, /* GL_DEPTH_TEST */
- 341, /* GL_DEPTH_WRITEMASK */
- 321, /* GL_DEPTH_CLEAR_VALUE */
- 332, /* GL_DEPTH_FUNC */
+ 1040, /* GL_PASS_THROUGH_TOKEN */
+ 1096, /* GL_POINT_TOKEN */
+ 653, /* GL_LINE_TOKEN */
+ 1110, /* GL_POLYGON_TOKEN */
+ 73, /* GL_BITMAP_TOKEN */
+ 404, /* GL_DRAW_PIXEL_TOKEN */
+ 270, /* GL_COPY_PIXEL_TOKEN */
+ 646, /* GL_LINE_RESET_TOKEN */
+ 427, /* GL_EXP */
+ 428, /* GL_EXP2 */
+ 303, /* GL_CW */
+ 115, /* GL_CCW */
+ 136, /* GL_COEFF */
+ 1017, /* GL_ORDER */
+ 343, /* GL_DOMAIN */
+ 278, /* GL_CURRENT_COLOR */
+ 281, /* GL_CURRENT_INDEX */
+ 287, /* GL_CURRENT_NORMAL */
+ 299, /* GL_CURRENT_TEXTURE_COORDS */
+ 292, /* GL_CURRENT_RASTER_COLOR */
+ 294, /* GL_CURRENT_RASTER_INDEX */
+ 297, /* GL_CURRENT_RASTER_TEXTURE_COORDS */
+ 295, /* GL_CURRENT_RASTER_POSITION */
+ 296, /* GL_CURRENT_RASTER_POSITION_VALID */
+ 293, /* GL_CURRENT_RASTER_DISTANCE */
+ 1089, /* GL_POINT_SMOOTH */
+ 1078, /* GL_POINT_SIZE */
+ 1088, /* GL_POINT_SIZE_RANGE */
+ 1079, /* GL_POINT_SIZE_GRANULARITY */
+ 647, /* GL_LINE_SMOOTH */
+ 654, /* GL_LINE_WIDTH */
+ 656, /* GL_LINE_WIDTH_RANGE */
+ 655, /* GL_LINE_WIDTH_GRANULARITY */
+ 649, /* GL_LINE_STIPPLE */
+ 650, /* GL_LINE_STIPPLE_PATTERN */
+ 651, /* GL_LINE_STIPPLE_REPEAT */
+ 661, /* GL_LIST_MODE */
+ 820, /* GL_MAX_LIST_NESTING */
+ 658, /* GL_LIST_BASE */
+ 660, /* GL_LIST_INDEX */
+ 1099, /* GL_POLYGON_MODE */
+ 1106, /* GL_POLYGON_SMOOTH */
+ 1108, /* GL_POLYGON_STIPPLE */
+ 413, /* GL_EDGE_FLAG */
+ 271, /* GL_CULL_FACE */
+ 272, /* GL_CULL_FACE_MODE */
+ 507, /* GL_FRONT_FACE */
+ 629, /* GL_LIGHTING */
+ 634, /* GL_LIGHT_MODEL_LOCAL_VIEWER */
+ 635, /* GL_LIGHT_MODEL_TWO_SIDE */
+ 631, /* GL_LIGHT_MODEL_AMBIENT */
+ 1337, /* GL_SHADE_MODEL */
+ 167, /* GL_COLOR_MATERIAL_FACE */
+ 168, /* GL_COLOR_MATERIAL_PARAMETER */
+ 166, /* GL_COLOR_MATERIAL */
+ 455, /* GL_FOG */
+ 477, /* GL_FOG_INDEX */
+ 473, /* GL_FOG_DENSITY */
+ 481, /* GL_FOG_START */
+ 475, /* GL_FOG_END */
+ 478, /* GL_FOG_MODE */
+ 457, /* GL_FOG_COLOR */
+ 332, /* GL_DEPTH_RANGE */
+ 337, /* GL_DEPTH_TEST */
+ 340, /* GL_DEPTH_WRITEMASK */
+ 320, /* GL_DEPTH_CLEAR_VALUE */
+ 331, /* GL_DEPTH_FUNC */
12, /* GL_ACCUM_CLEAR_VALUE */
- 1422, /* GL_STENCIL_TEST */
- 1410, /* GL_STENCIL_CLEAR_VALUE */
- 1412, /* GL_STENCIL_FUNC */
- 1424, /* GL_STENCIL_VALUE_MASK */
- 1411, /* GL_STENCIL_FAIL */
- 1419, /* GL_STENCIL_PASS_DEPTH_FAIL */
- 1420, /* GL_STENCIL_PASS_DEPTH_PASS */
- 1421, /* GL_STENCIL_REF */
- 1425, /* GL_STENCIL_WRITEMASK */
- 791, /* GL_MATRIX_MODE */
- 958, /* GL_NORMALIZE */
- 1731, /* GL_VIEWPORT */
- 932, /* GL_MODELVIEW_STACK_DEPTH */
- 1191, /* GL_PROJECTION_STACK_DEPTH */
- 1620, /* GL_TEXTURE_STACK_DEPTH */
- 930, /* GL_MODELVIEW_MATRIX */
- 1190, /* GL_PROJECTION_MATRIX */
- 1605, /* GL_TEXTURE_MATRIX */
- 61, /* GL_ATTRIB_STACK_DEPTH */
- 127, /* GL_CLIENT_ATTRIB_STACK_DEPTH */
+ 1420, /* GL_STENCIL_TEST */
+ 1408, /* GL_STENCIL_CLEAR_VALUE */
+ 1410, /* GL_STENCIL_FUNC */
+ 1422, /* GL_STENCIL_VALUE_MASK */
+ 1409, /* GL_STENCIL_FAIL */
+ 1417, /* GL_STENCIL_PASS_DEPTH_FAIL */
+ 1418, /* GL_STENCIL_PASS_DEPTH_PASS */
+ 1419, /* GL_STENCIL_REF */
+ 1423, /* GL_STENCIL_WRITEMASK */
+ 789, /* GL_MATRIX_MODE */
+ 956, /* GL_NORMALIZE */
+ 1729, /* GL_VIEWPORT */
+ 930, /* GL_MODELVIEW_STACK_DEPTH */
+ 1189, /* GL_PROJECTION_STACK_DEPTH */
+ 1618, /* GL_TEXTURE_STACK_DEPTH */
+ 928, /* GL_MODELVIEW_MATRIX */
+ 1188, /* GL_PROJECTION_MATRIX */
+ 1603, /* GL_TEXTURE_MATRIX */
+ 60, /* GL_ATTRIB_STACK_DEPTH */
+ 126, /* GL_CLIENT_ATTRIB_STACK_DEPTH */
43, /* GL_ALPHA_TEST */
44, /* GL_ALPHA_TEST_FUNC */
45, /* GL_ALPHA_TEST_REF */
- 343, /* GL_DITHER */
- 78, /* GL_BLEND_DST */
- 86, /* GL_BLEND_SRC */
- 75, /* GL_BLEND */
- 666, /* GL_LOGIC_OP_MODE */
- 586, /* GL_INDEX_LOGIC_OP */
- 166, /* GL_COLOR_LOGIC_OP */
- 67, /* GL_AUX_BUFFERS */
- 354, /* GL_DRAW_BUFFER */
- 1223, /* GL_READ_BUFFER */
- 1320, /* GL_SCISSOR_BOX */
- 1321, /* GL_SCISSOR_TEST */
- 585, /* GL_INDEX_CLEAR_VALUE */
- 590, /* GL_INDEX_WRITEMASK */
- 163, /* GL_COLOR_CLEAR_VALUE */
- 205, /* GL_COLOR_WRITEMASK */
- 587, /* GL_INDEX_MODE */
- 1287, /* GL_RGBA_MODE */
- 353, /* GL_DOUBLEBUFFER */
- 1426, /* GL_STEREO */
- 1246, /* GL_RENDER_MODE */
- 1043, /* GL_PERSPECTIVE_CORRECTION_HINT */
- 1092, /* GL_POINT_SMOOTH_HINT */
- 650, /* GL_LINE_SMOOTH_HINT */
- 1109, /* GL_POLYGON_SMOOTH_HINT */
- 478, /* GL_FOG_HINT */
- 1586, /* GL_TEXTURE_GEN_S */
- 1587, /* GL_TEXTURE_GEN_T */
- 1585, /* GL_TEXTURE_GEN_R */
- 1584, /* GL_TEXTURE_GEN_Q */
- 1056, /* GL_PIXEL_MAP_I_TO_I */
- 1062, /* GL_PIXEL_MAP_S_TO_S */
- 1058, /* GL_PIXEL_MAP_I_TO_R */
- 1054, /* GL_PIXEL_MAP_I_TO_G */
- 1052, /* GL_PIXEL_MAP_I_TO_B */
- 1050, /* GL_PIXEL_MAP_I_TO_A */
- 1060, /* GL_PIXEL_MAP_R_TO_R */
- 1048, /* GL_PIXEL_MAP_G_TO_G */
- 1046, /* GL_PIXEL_MAP_B_TO_B */
- 1044, /* GL_PIXEL_MAP_A_TO_A */
- 1057, /* GL_PIXEL_MAP_I_TO_I_SIZE */
- 1063, /* GL_PIXEL_MAP_S_TO_S_SIZE */
- 1059, /* GL_PIXEL_MAP_I_TO_R_SIZE */
- 1055, /* GL_PIXEL_MAP_I_TO_G_SIZE */
- 1053, /* GL_PIXEL_MAP_I_TO_B_SIZE */
- 1051, /* GL_PIXEL_MAP_I_TO_A_SIZE */
- 1061, /* GL_PIXEL_MAP_R_TO_R_SIZE */
- 1049, /* GL_PIXEL_MAP_G_TO_G_SIZE */
- 1047, /* GL_PIXEL_MAP_B_TO_B_SIZE */
- 1045, /* GL_PIXEL_MAP_A_TO_A_SIZE */
- 1653, /* GL_UNPACK_SWAP_BYTES */
- 1648, /* GL_UNPACK_LSB_FIRST */
- 1649, /* GL_UNPACK_ROW_LENGTH */
- 1652, /* GL_UNPACK_SKIP_ROWS */
- 1651, /* GL_UNPACK_SKIP_PIXELS */
- 1646, /* GL_UNPACK_ALIGNMENT */
- 1031, /* GL_PACK_SWAP_BYTES */
- 1026, /* GL_PACK_LSB_FIRST */
- 1027, /* GL_PACK_ROW_LENGTH */
- 1030, /* GL_PACK_SKIP_ROWS */
- 1029, /* GL_PACK_SKIP_PIXELS */
- 1023, /* GL_PACK_ALIGNMENT */
- 744, /* GL_MAP_COLOR */
- 745, /* GL_MAP_STENCIL */
- 589, /* GL_INDEX_SHIFT */
- 588, /* GL_INDEX_OFFSET */
- 1235, /* GL_RED_SCALE */
- 1233, /* GL_RED_BIAS */
- 1748, /* GL_ZOOM_X */
- 1749, /* GL_ZOOM_Y */
- 551, /* GL_GREEN_SCALE */
- 549, /* GL_GREEN_BIAS */
- 92, /* GL_BLUE_SCALE */
- 90, /* GL_BLUE_BIAS */
+ 342, /* GL_DITHER */
+ 77, /* GL_BLEND_DST */
+ 85, /* GL_BLEND_SRC */
+ 74, /* GL_BLEND */
+ 664, /* GL_LOGIC_OP_MODE */
+ 584, /* GL_INDEX_LOGIC_OP */
+ 165, /* GL_COLOR_LOGIC_OP */
+ 66, /* GL_AUX_BUFFERS */
+ 353, /* GL_DRAW_BUFFER */
+ 1221, /* GL_READ_BUFFER */
+ 1318, /* GL_SCISSOR_BOX */
+ 1319, /* GL_SCISSOR_TEST */
+ 583, /* GL_INDEX_CLEAR_VALUE */
+ 588, /* GL_INDEX_WRITEMASK */
+ 162, /* GL_COLOR_CLEAR_VALUE */
+ 204, /* GL_COLOR_WRITEMASK */
+ 585, /* GL_INDEX_MODE */
+ 1285, /* GL_RGBA_MODE */
+ 352, /* GL_DOUBLEBUFFER */
+ 1424, /* GL_STEREO */
+ 1244, /* GL_RENDER_MODE */
+ 1041, /* GL_PERSPECTIVE_CORRECTION_HINT */
+ 1090, /* GL_POINT_SMOOTH_HINT */
+ 648, /* GL_LINE_SMOOTH_HINT */
+ 1107, /* GL_POLYGON_SMOOTH_HINT */
+ 476, /* GL_FOG_HINT */
+ 1584, /* GL_TEXTURE_GEN_S */
+ 1585, /* GL_TEXTURE_GEN_T */
+ 1583, /* GL_TEXTURE_GEN_R */
+ 1582, /* GL_TEXTURE_GEN_Q */
+ 1054, /* GL_PIXEL_MAP_I_TO_I */
+ 1060, /* GL_PIXEL_MAP_S_TO_S */
+ 1056, /* GL_PIXEL_MAP_I_TO_R */
+ 1052, /* GL_PIXEL_MAP_I_TO_G */
+ 1050, /* GL_PIXEL_MAP_I_TO_B */
+ 1048, /* GL_PIXEL_MAP_I_TO_A */
+ 1058, /* GL_PIXEL_MAP_R_TO_R */
+ 1046, /* GL_PIXEL_MAP_G_TO_G */
+ 1044, /* GL_PIXEL_MAP_B_TO_B */
+ 1042, /* GL_PIXEL_MAP_A_TO_A */
+ 1055, /* GL_PIXEL_MAP_I_TO_I_SIZE */
+ 1061, /* GL_PIXEL_MAP_S_TO_S_SIZE */
+ 1057, /* GL_PIXEL_MAP_I_TO_R_SIZE */
+ 1053, /* GL_PIXEL_MAP_I_TO_G_SIZE */
+ 1051, /* GL_PIXEL_MAP_I_TO_B_SIZE */
+ 1049, /* GL_PIXEL_MAP_I_TO_A_SIZE */
+ 1059, /* GL_PIXEL_MAP_R_TO_R_SIZE */
+ 1047, /* GL_PIXEL_MAP_G_TO_G_SIZE */
+ 1045, /* GL_PIXEL_MAP_B_TO_B_SIZE */
+ 1043, /* GL_PIXEL_MAP_A_TO_A_SIZE */
+ 1651, /* GL_UNPACK_SWAP_BYTES */
+ 1646, /* GL_UNPACK_LSB_FIRST */
+ 1647, /* GL_UNPACK_ROW_LENGTH */
+ 1650, /* GL_UNPACK_SKIP_ROWS */
+ 1649, /* GL_UNPACK_SKIP_PIXELS */
+ 1644, /* GL_UNPACK_ALIGNMENT */
+ 1029, /* GL_PACK_SWAP_BYTES */
+ 1024, /* GL_PACK_LSB_FIRST */
+ 1025, /* GL_PACK_ROW_LENGTH */
+ 1028, /* GL_PACK_SKIP_ROWS */
+ 1027, /* GL_PACK_SKIP_PIXELS */
+ 1021, /* GL_PACK_ALIGNMENT */
+ 742, /* GL_MAP_COLOR */
+ 743, /* GL_MAP_STENCIL */
+ 587, /* GL_INDEX_SHIFT */
+ 586, /* GL_INDEX_OFFSET */
+ 1233, /* GL_RED_SCALE */
+ 1231, /* GL_RED_BIAS */
+ 1746, /* GL_ZOOM_X */
+ 1747, /* GL_ZOOM_Y */
+ 549, /* GL_GREEN_SCALE */
+ 547, /* GL_GREEN_BIAS */
+ 91, /* GL_BLUE_SCALE */
+ 89, /* GL_BLUE_BIAS */
42, /* GL_ALPHA_SCALE */
40, /* GL_ALPHA_BIAS */
- 334, /* GL_DEPTH_SCALE */
- 315, /* GL_DEPTH_BIAS */
- 817, /* GL_MAX_EVAL_ORDER */
- 821, /* GL_MAX_LIGHTS */
- 800, /* GL_MAX_CLIP_PLANES */
- 865, /* GL_MAX_TEXTURE_SIZE */
- 827, /* GL_MAX_PIXEL_MAP_TABLE */
- 796, /* GL_MAX_ATTRIB_STACK_DEPTH */
- 824, /* GL_MAX_MODELVIEW_STACK_DEPTH */
- 825, /* GL_MAX_NAME_STACK_DEPTH */
- 853, /* GL_MAX_PROJECTION_STACK_DEPTH */
- 866, /* GL_MAX_TEXTURE_STACK_DEPTH */
- 880, /* GL_MAX_VIEWPORT_DIMS */
- 797, /* GL_MAX_CLIENT_ATTRIB_STACK_DEPTH */
- 1433, /* GL_SUBPIXEL_BITS */
- 584, /* GL_INDEX_BITS */
- 1234, /* GL_RED_BITS */
- 550, /* GL_GREEN_BITS */
- 91, /* GL_BLUE_BITS */
+ 333, /* GL_DEPTH_SCALE */
+ 314, /* GL_DEPTH_BIAS */
+ 815, /* GL_MAX_EVAL_ORDER */
+ 819, /* GL_MAX_LIGHTS */
+ 798, /* GL_MAX_CLIP_PLANES */
+ 863, /* GL_MAX_TEXTURE_SIZE */
+ 825, /* GL_MAX_PIXEL_MAP_TABLE */
+ 794, /* GL_MAX_ATTRIB_STACK_DEPTH */
+ 822, /* GL_MAX_MODELVIEW_STACK_DEPTH */
+ 823, /* GL_MAX_NAME_STACK_DEPTH */
+ 851, /* GL_MAX_PROJECTION_STACK_DEPTH */
+ 864, /* GL_MAX_TEXTURE_STACK_DEPTH */
+ 878, /* GL_MAX_VIEWPORT_DIMS */
+ 795, /* GL_MAX_CLIENT_ATTRIB_STACK_DEPTH */
+ 1431, /* GL_SUBPIXEL_BITS */
+ 582, /* GL_INDEX_BITS */
+ 1232, /* GL_RED_BITS */
+ 548, /* GL_GREEN_BITS */
+ 90, /* GL_BLUE_BITS */
41, /* GL_ALPHA_BITS */
- 316, /* GL_DEPTH_BITS */
- 1408, /* GL_STENCIL_BITS */
+ 315, /* GL_DEPTH_BITS */
+ 1406, /* GL_STENCIL_BITS */
14, /* GL_ACCUM_RED_BITS */
13, /* GL_ACCUM_GREEN_BITS */
10, /* GL_ACCUM_BLUE_BITS */
9, /* GL_ACCUM_ALPHA_BITS */
- 946, /* GL_NAME_STACK_DEPTH */
- 62, /* GL_AUTO_NORMAL */
- 690, /* GL_MAP1_COLOR_4 */
- 693, /* GL_MAP1_INDEX */
- 694, /* GL_MAP1_NORMAL */
- 695, /* GL_MAP1_TEXTURE_COORD_1 */
- 696, /* GL_MAP1_TEXTURE_COORD_2 */
- 697, /* GL_MAP1_TEXTURE_COORD_3 */
- 698, /* GL_MAP1_TEXTURE_COORD_4 */
- 699, /* GL_MAP1_VERTEX_3 */
- 700, /* GL_MAP1_VERTEX_4 */
- 717, /* GL_MAP2_COLOR_4 */
- 720, /* GL_MAP2_INDEX */
- 721, /* GL_MAP2_NORMAL */
- 722, /* GL_MAP2_TEXTURE_COORD_1 */
- 723, /* GL_MAP2_TEXTURE_COORD_2 */
- 724, /* GL_MAP2_TEXTURE_COORD_3 */
- 725, /* GL_MAP2_TEXTURE_COORD_4 */
- 726, /* GL_MAP2_VERTEX_3 */
- 727, /* GL_MAP2_VERTEX_4 */
- 691, /* GL_MAP1_GRID_DOMAIN */
- 692, /* GL_MAP1_GRID_SEGMENTS */
- 718, /* GL_MAP2_GRID_DOMAIN */
- 719, /* GL_MAP2_GRID_SEGMENTS */
- 1510, /* GL_TEXTURE_1D */
- 1512, /* GL_TEXTURE_2D */
- 439, /* GL_FEEDBACK_BUFFER_POINTER */
- 440, /* GL_FEEDBACK_BUFFER_SIZE */
- 441, /* GL_FEEDBACK_BUFFER_TYPE */
- 1330, /* GL_SELECTION_BUFFER_POINTER */
- 1331, /* GL_SELECTION_BUFFER_SIZE */
- 1623, /* GL_TEXTURE_WIDTH */
- 1591, /* GL_TEXTURE_HEIGHT */
- 1547, /* GL_TEXTURE_COMPONENTS */
- 1531, /* GL_TEXTURE_BORDER_COLOR */
- 1530, /* GL_TEXTURE_BORDER */
- 345, /* GL_DONT_CARE */
- 437, /* GL_FASTEST */
- 954, /* GL_NICEST */
+ 944, /* GL_NAME_STACK_DEPTH */
+ 61, /* GL_AUTO_NORMAL */
+ 688, /* GL_MAP1_COLOR_4 */
+ 691, /* GL_MAP1_INDEX */
+ 692, /* GL_MAP1_NORMAL */
+ 693, /* GL_MAP1_TEXTURE_COORD_1 */
+ 694, /* GL_MAP1_TEXTURE_COORD_2 */
+ 695, /* GL_MAP1_TEXTURE_COORD_3 */
+ 696, /* GL_MAP1_TEXTURE_COORD_4 */
+ 697, /* GL_MAP1_VERTEX_3 */
+ 698, /* GL_MAP1_VERTEX_4 */
+ 715, /* GL_MAP2_COLOR_4 */
+ 718, /* GL_MAP2_INDEX */
+ 719, /* GL_MAP2_NORMAL */
+ 720, /* GL_MAP2_TEXTURE_COORD_1 */
+ 721, /* GL_MAP2_TEXTURE_COORD_2 */
+ 722, /* GL_MAP2_TEXTURE_COORD_3 */
+ 723, /* GL_MAP2_TEXTURE_COORD_4 */
+ 724, /* GL_MAP2_VERTEX_3 */
+ 725, /* GL_MAP2_VERTEX_4 */
+ 689, /* GL_MAP1_GRID_DOMAIN */
+ 690, /* GL_MAP1_GRID_SEGMENTS */
+ 716, /* GL_MAP2_GRID_DOMAIN */
+ 717, /* GL_MAP2_GRID_SEGMENTS */
+ 1508, /* GL_TEXTURE_1D */
+ 1510, /* GL_TEXTURE_2D */
+ 437, /* GL_FEEDBACK_BUFFER_POINTER */
+ 438, /* GL_FEEDBACK_BUFFER_SIZE */
+ 439, /* GL_FEEDBACK_BUFFER_TYPE */
+ 1328, /* GL_SELECTION_BUFFER_POINTER */
+ 1329, /* GL_SELECTION_BUFFER_SIZE */
+ 1621, /* GL_TEXTURE_WIDTH */
+ 1589, /* GL_TEXTURE_HEIGHT */
+ 1545, /* GL_TEXTURE_COMPONENTS */
+ 1529, /* GL_TEXTURE_BORDER_COLOR */
+ 1528, /* GL_TEXTURE_BORDER */
+ 344, /* GL_DONT_CARE */
+ 435, /* GL_FASTEST */
+ 952, /* GL_NICEST */
47, /* GL_AMBIENT */
- 342, /* GL_DIFFUSE */
- 1373, /* GL_SPECULAR */
- 1113, /* GL_POSITION */
- 1376, /* GL_SPOT_DIRECTION */
- 1377, /* GL_SPOT_EXPONENT */
- 1375, /* GL_SPOT_CUTOFF */
- 245, /* GL_CONSTANT_ATTENUATION */
- 640, /* GL_LINEAR_ATTENUATION */
- 1210, /* GL_QUADRATIC_ATTENUATION */
- 219, /* GL_COMPILE */
- 220, /* GL_COMPILE_AND_EXECUTE */
- 111, /* GL_BYTE */
- 1654, /* GL_UNSIGNED_BYTE */
- 1344, /* GL_SHORT */
- 1663, /* GL_UNSIGNED_SHORT */
- 592, /* GL_INT */
- 1657, /* GL_UNSIGNED_INT */
- 444, /* GL_FLOAT */
+ 341, /* GL_DIFFUSE */
+ 1371, /* GL_SPECULAR */
+ 1111, /* GL_POSITION */
+ 1374, /* GL_SPOT_DIRECTION */
+ 1375, /* GL_SPOT_EXPONENT */
+ 1373, /* GL_SPOT_CUTOFF */
+ 244, /* GL_CONSTANT_ATTENUATION */
+ 638, /* GL_LINEAR_ATTENUATION */
+ 1208, /* GL_QUADRATIC_ATTENUATION */
+ 218, /* GL_COMPILE */
+ 219, /* GL_COMPILE_AND_EXECUTE */
+ 110, /* GL_BYTE */
+ 1652, /* GL_UNSIGNED_BYTE */
+ 1342, /* GL_SHORT */
+ 1661, /* GL_UNSIGNED_SHORT */
+ 590, /* GL_INT */
+ 1655, /* GL_UNSIGNED_INT */
+ 442, /* GL_FLOAT */
1, /* GL_2_BYTES */
5, /* GL_3_BYTES */
7, /* GL_4_BYTES */
- 352, /* GL_DOUBLE */
- 123, /* GL_CLEAR */
+ 351, /* GL_DOUBLE */
+ 122, /* GL_CLEAR */
49, /* GL_AND */
51, /* GL_AND_REVERSE */
- 269, /* GL_COPY */
+ 268, /* GL_COPY */
50, /* GL_AND_INVERTED */
- 956, /* GL_NOOP */
- 1744, /* GL_XOR */
- 1018, /* GL_OR */
- 957, /* GL_NOR */
- 427, /* GL_EQUIV */
- 618, /* GL_INVERT */
- 1021, /* GL_OR_REVERSE */
- 270, /* GL_COPY_INVERTED */
- 1020, /* GL_OR_INVERTED */
- 947, /* GL_NAND */
- 1335, /* GL_SET */
- 424, /* GL_EMISSION */
- 1343, /* GL_SHININESS */
+ 954, /* GL_NOOP */
+ 1742, /* GL_XOR */
+ 1016, /* GL_OR */
+ 955, /* GL_NOR */
+ 425, /* GL_EQUIV */
+ 616, /* GL_INVERT */
+ 1019, /* GL_OR_REVERSE */
+ 269, /* GL_COPY_INVERTED */
+ 1018, /* GL_OR_INVERTED */
+ 945, /* GL_NAND */
+ 1333, /* GL_SET */
+ 422, /* GL_EMISSION */
+ 1341, /* GL_SHININESS */
48, /* GL_AMBIENT_AND_DIFFUSE */
- 165, /* GL_COLOR_INDEXES */
- 897, /* GL_MODELVIEW */
- 1189, /* GL_PROJECTION */
- 1445, /* GL_TEXTURE */
- 138, /* GL_COLOR */
- 313, /* GL_DEPTH */
- 1395, /* GL_STENCIL */
- 164, /* GL_COLOR_INDEX */
- 1413, /* GL_STENCIL_INDEX */
- 322, /* GL_DEPTH_COMPONENT */
- 1230, /* GL_RED */
- 548, /* GL_GREEN */
- 89, /* GL_BLUE */
+ 164, /* GL_COLOR_INDEXES */
+ 895, /* GL_MODELVIEW */
+ 1187, /* GL_PROJECTION */
+ 1443, /* GL_TEXTURE */
+ 137, /* GL_COLOR */
+ 312, /* GL_DEPTH */
+ 1393, /* GL_STENCIL */
+ 163, /* GL_COLOR_INDEX */
+ 1411, /* GL_STENCIL_INDEX */
+ 321, /* GL_DEPTH_COMPONENT */
+ 1228, /* GL_RED */
+ 546, /* GL_GREEN */
+ 88, /* GL_BLUE */
31, /* GL_ALPHA */
- 1254, /* GL_RGB */
- 1273, /* GL_RGBA */
- 668, /* GL_LUMINANCE */
- 689, /* GL_LUMINANCE_ALPHA */
- 73, /* GL_BITMAP */
- 1069, /* GL_POINT */
- 638, /* GL_LINE */
- 442, /* GL_FILL */
- 1239, /* GL_RENDER */
- 438, /* GL_FEEDBACK */
- 1329, /* GL_SELECT */
- 443, /* GL_FLAT */
- 1348, /* GL_SMOOTH */
- 619, /* GL_KEEP */
- 1248, /* GL_REPLACE */
- 575, /* GL_INCR */
- 309, /* GL_DECR */
- 1678, /* GL_VENDOR */
- 1245, /* GL_RENDERER */
- 1679, /* GL_VERSION */
- 431, /* GL_EXTENSIONS */
- 1294, /* GL_S */
- 1436, /* GL_T */
- 1220, /* GL_R */
- 1209, /* GL_Q */
- 933, /* GL_MODULATE */
- 308, /* GL_DECAL */
- 1581, /* GL_TEXTURE_ENV_MODE */
- 1580, /* GL_TEXTURE_ENV_COLOR */
- 1579, /* GL_TEXTURE_ENV */
- 432, /* GL_EYE_LINEAR */
- 980, /* GL_OBJECT_LINEAR */
- 1374, /* GL_SPHERE_MAP */
- 1583, /* GL_TEXTURE_GEN_MODE */
- 982, /* GL_OBJECT_PLANE */
- 433, /* GL_EYE_PLANE */
- 948, /* GL_NEAREST */
- 639, /* GL_LINEAR */
- 952, /* GL_NEAREST_MIPMAP_NEAREST */
- 644, /* GL_LINEAR_MIPMAP_NEAREST */
- 951, /* GL_NEAREST_MIPMAP_LINEAR */
- 643, /* GL_LINEAR_MIPMAP_LINEAR */
- 1604, /* GL_TEXTURE_MAG_FILTER */
- 1612, /* GL_TEXTURE_MIN_FILTER */
- 1625, /* GL_TEXTURE_WRAP_S */
- 1626, /* GL_TEXTURE_WRAP_T */
- 117, /* GL_CLAMP */
- 1247, /* GL_REPEAT */
- 1107, /* GL_POLYGON_OFFSET_UNITS */
- 1106, /* GL_POLYGON_OFFSET_POINT */
- 1105, /* GL_POLYGON_OFFSET_LINE */
- 1221, /* GL_R3_G3_B2 */
- 1675, /* GL_V2F */
- 1676, /* GL_V3F */
- 114, /* GL_C4UB_V2F */
- 115, /* GL_C4UB_V3F */
- 112, /* GL_C3F_V3F */
- 945, /* GL_N3F_V3F */
- 113, /* GL_C4F_N3F_V3F */
- 1441, /* GL_T2F_V3F */
- 1443, /* GL_T4F_V4F */
- 1439, /* GL_T2F_C4UB_V3F */
- 1437, /* GL_T2F_C3F_V3F */
- 1440, /* GL_T2F_N3F_V3F */
- 1438, /* GL_T2F_C4F_N3F_V3F */
- 1442, /* GL_T4F_C4F_N3F_V4F */
- 130, /* GL_CLIP_PLANE0 */
- 131, /* GL_CLIP_PLANE1 */
- 132, /* GL_CLIP_PLANE2 */
- 133, /* GL_CLIP_PLANE3 */
- 134, /* GL_CLIP_PLANE4 */
- 135, /* GL_CLIP_PLANE5 */
- 623, /* GL_LIGHT0 */
- 624, /* GL_LIGHT1 */
- 625, /* GL_LIGHT2 */
- 626, /* GL_LIGHT3 */
- 627, /* GL_LIGHT4 */
- 628, /* GL_LIGHT5 */
- 629, /* GL_LIGHT6 */
- 630, /* GL_LIGHT7 */
- 552, /* GL_HINT_BIT */
- 247, /* GL_CONSTANT_COLOR */
- 992, /* GL_ONE_MINUS_CONSTANT_COLOR */
- 242, /* GL_CONSTANT_ALPHA */
- 990, /* GL_ONE_MINUS_CONSTANT_ALPHA */
- 76, /* GL_BLEND_COLOR */
- 512, /* GL_FUNC_ADD */
- 881, /* GL_MIN */
- 793, /* GL_MAX */
- 81, /* GL_BLEND_EQUATION */
- 516, /* GL_FUNC_SUBTRACT */
- 514, /* GL_FUNC_REVERSE_SUBTRACT */
- 250, /* GL_CONVOLUTION_1D */
- 251, /* GL_CONVOLUTION_2D */
- 1332, /* GL_SEPARABLE_2D */
- 254, /* GL_CONVOLUTION_BORDER_MODE */
- 258, /* GL_CONVOLUTION_FILTER_SCALE */
- 256, /* GL_CONVOLUTION_FILTER_BIAS */
- 1231, /* GL_REDUCE */
- 260, /* GL_CONVOLUTION_FORMAT */
- 264, /* GL_CONVOLUTION_WIDTH */
- 262, /* GL_CONVOLUTION_HEIGHT */
- 808, /* GL_MAX_CONVOLUTION_WIDTH */
- 806, /* GL_MAX_CONVOLUTION_HEIGHT */
- 1146, /* GL_POST_CONVOLUTION_RED_SCALE */
- 1142, /* GL_POST_CONVOLUTION_GREEN_SCALE */
- 1137, /* GL_POST_CONVOLUTION_BLUE_SCALE */
- 1133, /* GL_POST_CONVOLUTION_ALPHA_SCALE */
- 1144, /* GL_POST_CONVOLUTION_RED_BIAS */
- 1140, /* GL_POST_CONVOLUTION_GREEN_BIAS */
- 1135, /* GL_POST_CONVOLUTION_BLUE_BIAS */
- 1131, /* GL_POST_CONVOLUTION_ALPHA_BIAS */
- 553, /* GL_HISTOGRAM */
- 1193, /* GL_PROXY_HISTOGRAM */
- 569, /* GL_HISTOGRAM_WIDTH */
- 559, /* GL_HISTOGRAM_FORMAT */
- 565, /* GL_HISTOGRAM_RED_SIZE */
- 561, /* GL_HISTOGRAM_GREEN_SIZE */
- 556, /* GL_HISTOGRAM_BLUE_SIZE */
- 554, /* GL_HISTOGRAM_ALPHA_SIZE */
- 563, /* GL_HISTOGRAM_LUMINANCE_SIZE */
- 567, /* GL_HISTOGRAM_SINK */
- 882, /* GL_MINMAX */
- 884, /* GL_MINMAX_FORMAT */
- 886, /* GL_MINMAX_SINK */
- 1444, /* GL_TABLE_TOO_LARGE_EXT */
- 1656, /* GL_UNSIGNED_BYTE_3_3_2 */
- 1665, /* GL_UNSIGNED_SHORT_4_4_4_4 */
- 1667, /* GL_UNSIGNED_SHORT_5_5_5_1 */
- 1661, /* GL_UNSIGNED_INT_8_8_8_8 */
- 1658, /* GL_UNSIGNED_INT_10_10_10_2 */
- 1104, /* GL_POLYGON_OFFSET_FILL */
- 1103, /* GL_POLYGON_OFFSET_FACTOR */
- 1102, /* GL_POLYGON_OFFSET_BIAS */
- 1251, /* GL_RESCALE_NORMAL */
+ 1252, /* GL_RGB */
+ 1271, /* GL_RGBA */
+ 666, /* GL_LUMINANCE */
+ 687, /* GL_LUMINANCE_ALPHA */
+ 72, /* GL_BITMAP */
+ 1067, /* GL_POINT */
+ 636, /* GL_LINE */
+ 440, /* GL_FILL */
+ 1237, /* GL_RENDER */
+ 436, /* GL_FEEDBACK */
+ 1327, /* GL_SELECT */
+ 441, /* GL_FLAT */
+ 1346, /* GL_SMOOTH */
+ 617, /* GL_KEEP */
+ 1246, /* GL_REPLACE */
+ 573, /* GL_INCR */
+ 308, /* GL_DECR */
+ 1676, /* GL_VENDOR */
+ 1243, /* GL_RENDERER */
+ 1677, /* GL_VERSION */
+ 429, /* GL_EXTENSIONS */
+ 1292, /* GL_S */
+ 1434, /* GL_T */
+ 1218, /* GL_R */
+ 1207, /* GL_Q */
+ 931, /* GL_MODULATE */
+ 307, /* GL_DECAL */
+ 1579, /* GL_TEXTURE_ENV_MODE */
+ 1578, /* GL_TEXTURE_ENV_COLOR */
+ 1577, /* GL_TEXTURE_ENV */
+ 430, /* GL_EYE_LINEAR */
+ 978, /* GL_OBJECT_LINEAR */
+ 1372, /* GL_SPHERE_MAP */
+ 1581, /* GL_TEXTURE_GEN_MODE */
+ 980, /* GL_OBJECT_PLANE */
+ 431, /* GL_EYE_PLANE */
+ 946, /* GL_NEAREST */
+ 637, /* GL_LINEAR */
+ 950, /* GL_NEAREST_MIPMAP_NEAREST */
+ 642, /* GL_LINEAR_MIPMAP_NEAREST */
+ 949, /* GL_NEAREST_MIPMAP_LINEAR */
+ 641, /* GL_LINEAR_MIPMAP_LINEAR */
+ 1602, /* GL_TEXTURE_MAG_FILTER */
+ 1610, /* GL_TEXTURE_MIN_FILTER */
+ 1623, /* GL_TEXTURE_WRAP_S */
+ 1624, /* GL_TEXTURE_WRAP_T */
+ 116, /* GL_CLAMP */
+ 1245, /* GL_REPEAT */
+ 1105, /* GL_POLYGON_OFFSET_UNITS */
+ 1104, /* GL_POLYGON_OFFSET_POINT */
+ 1103, /* GL_POLYGON_OFFSET_LINE */
+ 1219, /* GL_R3_G3_B2 */
+ 1673, /* GL_V2F */
+ 1674, /* GL_V3F */
+ 113, /* GL_C4UB_V2F */
+ 114, /* GL_C4UB_V3F */
+ 111, /* GL_C3F_V3F */
+ 943, /* GL_N3F_V3F */
+ 112, /* GL_C4F_N3F_V3F */
+ 1439, /* GL_T2F_V3F */
+ 1441, /* GL_T4F_V4F */
+ 1437, /* GL_T2F_C4UB_V3F */
+ 1435, /* GL_T2F_C3F_V3F */
+ 1438, /* GL_T2F_N3F_V3F */
+ 1436, /* GL_T2F_C4F_N3F_V3F */
+ 1440, /* GL_T4F_C4F_N3F_V4F */
+ 129, /* GL_CLIP_PLANE0 */
+ 130, /* GL_CLIP_PLANE1 */
+ 131, /* GL_CLIP_PLANE2 */
+ 132, /* GL_CLIP_PLANE3 */
+ 133, /* GL_CLIP_PLANE4 */
+ 134, /* GL_CLIP_PLANE5 */
+ 621, /* GL_LIGHT0 */
+ 622, /* GL_LIGHT1 */
+ 623, /* GL_LIGHT2 */
+ 624, /* GL_LIGHT3 */
+ 625, /* GL_LIGHT4 */
+ 626, /* GL_LIGHT5 */
+ 627, /* GL_LIGHT6 */
+ 628, /* GL_LIGHT7 */
+ 550, /* GL_HINT_BIT */
+ 246, /* GL_CONSTANT_COLOR */
+ 990, /* GL_ONE_MINUS_CONSTANT_COLOR */
+ 241, /* GL_CONSTANT_ALPHA */
+ 988, /* GL_ONE_MINUS_CONSTANT_ALPHA */
+ 75, /* GL_BLEND_COLOR */
+ 510, /* GL_FUNC_ADD */
+ 879, /* GL_MIN */
+ 791, /* GL_MAX */
+ 80, /* GL_BLEND_EQUATION */
+ 514, /* GL_FUNC_SUBTRACT */
+ 512, /* GL_FUNC_REVERSE_SUBTRACT */
+ 249, /* GL_CONVOLUTION_1D */
+ 250, /* GL_CONVOLUTION_2D */
+ 1330, /* GL_SEPARABLE_2D */
+ 253, /* GL_CONVOLUTION_BORDER_MODE */
+ 257, /* GL_CONVOLUTION_FILTER_SCALE */
+ 255, /* GL_CONVOLUTION_FILTER_BIAS */
+ 1229, /* GL_REDUCE */
+ 259, /* GL_CONVOLUTION_FORMAT */
+ 263, /* GL_CONVOLUTION_WIDTH */
+ 261, /* GL_CONVOLUTION_HEIGHT */
+ 806, /* GL_MAX_CONVOLUTION_WIDTH */
+ 804, /* GL_MAX_CONVOLUTION_HEIGHT */
+ 1144, /* GL_POST_CONVOLUTION_RED_SCALE */
+ 1140, /* GL_POST_CONVOLUTION_GREEN_SCALE */
+ 1135, /* GL_POST_CONVOLUTION_BLUE_SCALE */
+ 1131, /* GL_POST_CONVOLUTION_ALPHA_SCALE */
+ 1142, /* GL_POST_CONVOLUTION_RED_BIAS */
+ 1138, /* GL_POST_CONVOLUTION_GREEN_BIAS */
+ 1133, /* GL_POST_CONVOLUTION_BLUE_BIAS */
+ 1129, /* GL_POST_CONVOLUTION_ALPHA_BIAS */
+ 551, /* GL_HISTOGRAM */
+ 1191, /* GL_PROXY_HISTOGRAM */
+ 567, /* GL_HISTOGRAM_WIDTH */
+ 557, /* GL_HISTOGRAM_FORMAT */
+ 563, /* GL_HISTOGRAM_RED_SIZE */
+ 559, /* GL_HISTOGRAM_GREEN_SIZE */
+ 554, /* GL_HISTOGRAM_BLUE_SIZE */
+ 552, /* GL_HISTOGRAM_ALPHA_SIZE */
+ 561, /* GL_HISTOGRAM_LUMINANCE_SIZE */
+ 565, /* GL_HISTOGRAM_SINK */
+ 880, /* GL_MINMAX */
+ 882, /* GL_MINMAX_FORMAT */
+ 884, /* GL_MINMAX_SINK */
+ 1442, /* GL_TABLE_TOO_LARGE_EXT */
+ 1654, /* GL_UNSIGNED_BYTE_3_3_2 */
+ 1663, /* GL_UNSIGNED_SHORT_4_4_4_4 */
+ 1665, /* GL_UNSIGNED_SHORT_5_5_5_1 */
+ 1659, /* GL_UNSIGNED_INT_8_8_8_8 */
+ 1656, /* GL_UNSIGNED_INT_10_10_10_2 */
+ 1102, /* GL_POLYGON_OFFSET_FILL */
+ 1101, /* GL_POLYGON_OFFSET_FACTOR */
+ 1100, /* GL_POLYGON_OFFSET_BIAS */
+ 1249, /* GL_RESCALE_NORMAL */
36, /* GL_ALPHA4 */
38, /* GL_ALPHA8 */
32, /* GL_ALPHA12 */
34, /* GL_ALPHA16 */
- 679, /* GL_LUMINANCE4 */
- 685, /* GL_LUMINANCE8 */
- 669, /* GL_LUMINANCE12 */
- 675, /* GL_LUMINANCE16 */
- 680, /* GL_LUMINANCE4_ALPHA4 */
- 683, /* GL_LUMINANCE6_ALPHA2 */
- 686, /* GL_LUMINANCE8_ALPHA8 */
- 672, /* GL_LUMINANCE12_ALPHA4 */
- 670, /* GL_LUMINANCE12_ALPHA12 */
- 676, /* GL_LUMINANCE16_ALPHA16 */
- 593, /* GL_INTENSITY */
- 598, /* GL_INTENSITY4 */
- 600, /* GL_INTENSITY8 */
- 594, /* GL_INTENSITY12 */
- 596, /* GL_INTENSITY16 */
- 1263, /* GL_RGB2_EXT */
- 1264, /* GL_RGB4 */
- 1267, /* GL_RGB5 */
- 1271, /* GL_RGB8 */
- 1255, /* GL_RGB10 */
- 1259, /* GL_RGB12 */
- 1261, /* GL_RGB16 */
- 1278, /* GL_RGBA2 */
- 1280, /* GL_RGBA4 */
- 1268, /* GL_RGB5_A1 */
- 1284, /* GL_RGBA8 */
- 1256, /* GL_RGB10_A2 */
- 1274, /* GL_RGBA12 */
- 1276, /* GL_RGBA16 */
- 1617, /* GL_TEXTURE_RED_SIZE */
- 1589, /* GL_TEXTURE_GREEN_SIZE */
- 1528, /* GL_TEXTURE_BLUE_SIZE */
- 1515, /* GL_TEXTURE_ALPHA_SIZE */
- 1602, /* GL_TEXTURE_LUMINANCE_SIZE */
- 1593, /* GL_TEXTURE_INTENSITY_SIZE */
- 1249, /* GL_REPLACE_EXT */
- 1197, /* GL_PROXY_TEXTURE_1D */
- 1200, /* GL_PROXY_TEXTURE_2D */
- 1621, /* GL_TEXTURE_TOO_LARGE_EXT */
- 1614, /* GL_TEXTURE_PRIORITY */
- 1619, /* GL_TEXTURE_RESIDENT */
- 1518, /* GL_TEXTURE_BINDING_1D */
- 1520, /* GL_TEXTURE_BINDING_2D */
- 1522, /* GL_TEXTURE_BINDING_3D */
- 1028, /* GL_PACK_SKIP_IMAGES */
- 1024, /* GL_PACK_IMAGE_HEIGHT */
- 1650, /* GL_UNPACK_SKIP_IMAGES */
- 1647, /* GL_UNPACK_IMAGE_HEIGHT */
- 1514, /* GL_TEXTURE_3D */
- 1203, /* GL_PROXY_TEXTURE_3D */
- 1576, /* GL_TEXTURE_DEPTH */
- 1624, /* GL_TEXTURE_WRAP_R */
- 794, /* GL_MAX_3D_TEXTURE_SIZE */
- 1680, /* GL_VERTEX_ARRAY */
- 959, /* GL_NORMAL_ARRAY */
- 139, /* GL_COLOR_ARRAY */
- 578, /* GL_INDEX_ARRAY */
- 1555, /* GL_TEXTURE_COORD_ARRAY */
- 415, /* GL_EDGE_FLAG_ARRAY */
- 1685, /* GL_VERTEX_ARRAY_SIZE */
- 1687, /* GL_VERTEX_ARRAY_TYPE */
- 1686, /* GL_VERTEX_ARRAY_STRIDE */
- 964, /* GL_NORMAL_ARRAY_TYPE */
- 963, /* GL_NORMAL_ARRAY_STRIDE */
- 143, /* GL_COLOR_ARRAY_SIZE */
- 145, /* GL_COLOR_ARRAY_TYPE */
- 144, /* GL_COLOR_ARRAY_STRIDE */
- 583, /* GL_INDEX_ARRAY_TYPE */
- 582, /* GL_INDEX_ARRAY_STRIDE */
- 1559, /* GL_TEXTURE_COORD_ARRAY_SIZE */
- 1561, /* GL_TEXTURE_COORD_ARRAY_TYPE */
- 1560, /* GL_TEXTURE_COORD_ARRAY_STRIDE */
- 419, /* GL_EDGE_FLAG_ARRAY_STRIDE */
- 1684, /* GL_VERTEX_ARRAY_POINTER */
- 962, /* GL_NORMAL_ARRAY_POINTER */
- 142, /* GL_COLOR_ARRAY_POINTER */
- 581, /* GL_INDEX_ARRAY_POINTER */
- 1558, /* GL_TEXTURE_COORD_ARRAY_POINTER */
- 418, /* GL_EDGE_FLAG_ARRAY_POINTER */
- 938, /* GL_MULTISAMPLE */
- 1306, /* GL_SAMPLE_ALPHA_TO_COVERAGE */
- 1308, /* GL_SAMPLE_ALPHA_TO_ONE */
- 1313, /* GL_SAMPLE_COVERAGE */
- 1310, /* GL_SAMPLE_BUFFERS */
- 1301, /* GL_SAMPLES */
- 1317, /* GL_SAMPLE_COVERAGE_VALUE */
- 1315, /* GL_SAMPLE_COVERAGE_INVERT */
- 170, /* GL_COLOR_MATRIX */
- 172, /* GL_COLOR_MATRIX_STACK_DEPTH */
- 802, /* GL_MAX_COLOR_MATRIX_STACK_DEPTH */
- 1129, /* GL_POST_COLOR_MATRIX_RED_SCALE */
- 1125, /* GL_POST_COLOR_MATRIX_GREEN_SCALE */
- 1120, /* GL_POST_COLOR_MATRIX_BLUE_SCALE */
- 1116, /* GL_POST_COLOR_MATRIX_ALPHA_SCALE */
- 1127, /* GL_POST_COLOR_MATRIX_RED_BIAS */
- 1123, /* GL_POST_COLOR_MATRIX_GREEN_BIAS */
- 1118, /* GL_POST_COLOR_MATRIX_BLUE_BIAS */
- 1114, /* GL_POST_COLOR_MATRIX_ALPHA_BIAS */
- 1538, /* GL_TEXTURE_COLOR_TABLE_SGI */
- 1204, /* GL_PROXY_TEXTURE_COLOR_TABLE_SGI */
- 1540, /* GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
- 80, /* GL_BLEND_DST_RGB */
- 88, /* GL_BLEND_SRC_RGB */
- 79, /* GL_BLEND_DST_ALPHA */
- 87, /* GL_BLEND_SRC_ALPHA */
- 176, /* GL_COLOR_TABLE */
- 1139, /* GL_POST_CONVOLUTION_COLOR_TABLE */
- 1122, /* GL_POST_COLOR_MATRIX_COLOR_TABLE */
- 1192, /* GL_PROXY_COLOR_TABLE */
- 1196, /* GL_PROXY_POST_CONVOLUTION_COLOR_TABLE */
- 1195, /* GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE */
- 200, /* GL_COLOR_TABLE_SCALE */
- 180, /* GL_COLOR_TABLE_BIAS */
- 185, /* GL_COLOR_TABLE_FORMAT */
- 202, /* GL_COLOR_TABLE_WIDTH */
- 197, /* GL_COLOR_TABLE_RED_SIZE */
- 188, /* GL_COLOR_TABLE_GREEN_SIZE */
- 182, /* GL_COLOR_TABLE_BLUE_SIZE */
- 177, /* GL_COLOR_TABLE_ALPHA_SIZE */
- 194, /* GL_COLOR_TABLE_LUMINANCE_SIZE */
- 191, /* GL_COLOR_TABLE_INTENSITY_SIZE */
- 71, /* GL_BGR */
- 72, /* GL_BGRA */
- 816, /* GL_MAX_ELEMENTS_VERTICES */
- 815, /* GL_MAX_ELEMENTS_INDICES */
- 1592, /* GL_TEXTURE_INDEX_SIZE_EXT */
- 136, /* GL_CLIP_VOLUME_CLIPPING_HINT_EXT */
- 1086, /* GL_POINT_SIZE_MIN */
- 1082, /* GL_POINT_SIZE_MAX */
- 1076, /* GL_POINT_FADE_THRESHOLD_SIZE */
- 1072, /* GL_POINT_DISTANCE_ATTENUATION */
- 118, /* GL_CLAMP_TO_BORDER */
- 121, /* GL_CLAMP_TO_EDGE */
- 1613, /* GL_TEXTURE_MIN_LOD */
- 1611, /* GL_TEXTURE_MAX_LOD */
- 1517, /* GL_TEXTURE_BASE_LEVEL */
- 1610, /* GL_TEXTURE_MAX_LEVEL */
- 572, /* GL_IGNORE_BORDER_HP */
- 246, /* GL_CONSTANT_BORDER_HP */
- 1250, /* GL_REPLICATE_BORDER_HP */
- 252, /* GL_CONVOLUTION_BORDER_COLOR */
- 987, /* GL_OCCLUSION_TEST_HP */
- 988, /* GL_OCCLUSION_TEST_RESULT_HP */
- 641, /* GL_LINEAR_CLIPMAP_LINEAR_SGIX */
- 1532, /* GL_TEXTURE_CLIPMAP_CENTER_SGIX */
- 1534, /* GL_TEXTURE_CLIPMAP_FRAME_SGIX */
- 1536, /* GL_TEXTURE_CLIPMAP_OFFSET_SGIX */
- 1537, /* GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX */
- 1535, /* GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX */
- 1533, /* GL_TEXTURE_CLIPMAP_DEPTH_SGIX */
- 798, /* GL_MAX_CLIPMAP_DEPTH_SGIX */
- 799, /* GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX */
- 1149, /* GL_POST_TEXTURE_FILTER_BIAS_SGIX */
- 1151, /* GL_POST_TEXTURE_FILTER_SCALE_SGIX */
- 1148, /* GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX */
- 1150, /* GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX */
- 1600, /* GL_TEXTURE_LOD_BIAS_S_SGIX */
- 1601, /* GL_TEXTURE_LOD_BIAS_T_SGIX */
- 1599, /* GL_TEXTURE_LOD_BIAS_R_SGIX */
- 518, /* GL_GENERATE_MIPMAP */
- 519, /* GL_GENERATE_MIPMAP_HINT */
- 481, /* GL_FOG_OFFSET_SGIX */
- 482, /* GL_FOG_OFFSET_VALUE_SGIX */
- 1546, /* GL_TEXTURE_COMPARE_SGIX */
- 1545, /* GL_TEXTURE_COMPARE_OPERATOR_SGIX */
- 1596, /* GL_TEXTURE_LEQUAL_R_SGIX */
- 1588, /* GL_TEXTURE_GEQUAL_R_SGIX */
- 323, /* GL_DEPTH_COMPONENT16 */
- 326, /* GL_DEPTH_COMPONENT24 */
- 329, /* GL_DEPTH_COMPONENT32 */
- 274, /* GL_CULL_VERTEX_EXT */
- 276, /* GL_CULL_VERTEX_OBJECT_POSITION_EXT */
- 275, /* GL_CULL_VERTEX_EYE_POSITION_EXT */
- 1741, /* GL_WRAP_BORDER_SUN */
- 1539, /* GL_TEXTURE_COLOR_WRITEMASK_SGIS */
- 634, /* GL_LIGHT_MODEL_COLOR_CONTROL */
- 1345, /* GL_SINGLE_COLOR */
- 1333, /* GL_SEPARATE_SPECULAR_COLOR */
- 1342, /* GL_SHARED_TEXTURE_PALETTE_EXT */
- 1655, /* GL_UNSIGNED_BYTE_2_3_3_REV */
- 1668, /* GL_UNSIGNED_SHORT_5_6_5 */
- 1669, /* GL_UNSIGNED_SHORT_5_6_5_REV */
- 1666, /* GL_UNSIGNED_SHORT_4_4_4_4_REV */
- 1664, /* GL_UNSIGNED_SHORT_1_5_5_5_REV */
- 1662, /* GL_UNSIGNED_INT_8_8_8_8_REV */
- 1660, /* GL_UNSIGNED_INT_2_10_10_10_REV */
- 1608, /* GL_TEXTURE_MAX_CLAMP_S_SGIX */
- 1609, /* GL_TEXTURE_MAX_CLAMP_T_SGIX */
- 1607, /* GL_TEXTURE_MAX_CLAMP_R_SGIX */
- 889, /* GL_MIRRORED_REPEAT */
- 1289, /* GL_RGB_S3TC */
- 1266, /* GL_RGB4_S3TC */
- 1288, /* GL_RGBA_S3TC */
- 1283, /* GL_RGBA4_S3TC */
- 1286, /* GL_RGBA_DXT5_S3TC */
- 1281, /* GL_RGBA4_DXT5_S3TC */
- 239, /* GL_COMPRESSED_RGB_S3TC_DXT1_EXT */
- 234, /* GL_COMPRESSED_RGBA_S3TC_DXT1_EXT */
- 235, /* GL_COMPRESSED_RGBA_S3TC_DXT3_EXT */
- 236, /* GL_COMPRESSED_RGBA_S3TC_DXT5_EXT */
- 950, /* GL_NEAREST_CLIPMAP_NEAREST_SGIX */
- 949, /* GL_NEAREST_CLIPMAP_LINEAR_SGIX */
- 642, /* GL_LINEAR_CLIPMAP_NEAREST_SGIX */
- 468, /* GL_FOG_COORDINATE_SOURCE */
- 460, /* GL_FOG_COORD */
- 484, /* GL_FRAGMENT_DEPTH */
- 280, /* GL_CURRENT_FOG_COORD */
- 467, /* GL_FOG_COORDINATE_ARRAY_TYPE */
- 466, /* GL_FOG_COORDINATE_ARRAY_STRIDE */
- 465, /* GL_FOG_COORDINATE_ARRAY_POINTER */
- 462, /* GL_FOG_COORDINATE_ARRAY */
- 174, /* GL_COLOR_SUM */
- 299, /* GL_CURRENT_SECONDARY_COLOR */
- 1326, /* GL_SECONDARY_COLOR_ARRAY_SIZE */
- 1328, /* GL_SECONDARY_COLOR_ARRAY_TYPE */
- 1327, /* GL_SECONDARY_COLOR_ARRAY_STRIDE */
- 1325, /* GL_SECONDARY_COLOR_ARRAY_POINTER */
- 1322, /* GL_SECONDARY_COLOR_ARRAY */
- 528, /* GL_GL_CURRENT_RASTER_SECONDARY_COLOR */
+ 677, /* GL_LUMINANCE4 */
+ 683, /* GL_LUMINANCE8 */
+ 667, /* GL_LUMINANCE12 */
+ 673, /* GL_LUMINANCE16 */
+ 678, /* GL_LUMINANCE4_ALPHA4 */
+ 681, /* GL_LUMINANCE6_ALPHA2 */
+ 684, /* GL_LUMINANCE8_ALPHA8 */
+ 670, /* GL_LUMINANCE12_ALPHA4 */
+ 668, /* GL_LUMINANCE12_ALPHA12 */
+ 674, /* GL_LUMINANCE16_ALPHA16 */
+ 591, /* GL_INTENSITY */
+ 596, /* GL_INTENSITY4 */
+ 598, /* GL_INTENSITY8 */
+ 592, /* GL_INTENSITY12 */
+ 594, /* GL_INTENSITY16 */
+ 1261, /* GL_RGB2_EXT */
+ 1262, /* GL_RGB4 */
+ 1265, /* GL_RGB5 */
+ 1269, /* GL_RGB8 */
+ 1253, /* GL_RGB10 */
+ 1257, /* GL_RGB12 */
+ 1259, /* GL_RGB16 */
+ 1276, /* GL_RGBA2 */
+ 1278, /* GL_RGBA4 */
+ 1266, /* GL_RGB5_A1 */
+ 1282, /* GL_RGBA8 */
+ 1254, /* GL_RGB10_A2 */
+ 1272, /* GL_RGBA12 */
+ 1274, /* GL_RGBA16 */
+ 1615, /* GL_TEXTURE_RED_SIZE */
+ 1587, /* GL_TEXTURE_GREEN_SIZE */
+ 1526, /* GL_TEXTURE_BLUE_SIZE */
+ 1513, /* GL_TEXTURE_ALPHA_SIZE */
+ 1600, /* GL_TEXTURE_LUMINANCE_SIZE */
+ 1591, /* GL_TEXTURE_INTENSITY_SIZE */
+ 1247, /* GL_REPLACE_EXT */
+ 1195, /* GL_PROXY_TEXTURE_1D */
+ 1198, /* GL_PROXY_TEXTURE_2D */
+ 1619, /* GL_TEXTURE_TOO_LARGE_EXT */
+ 1612, /* GL_TEXTURE_PRIORITY */
+ 1617, /* GL_TEXTURE_RESIDENT */
+ 1516, /* GL_TEXTURE_BINDING_1D */
+ 1518, /* GL_TEXTURE_BINDING_2D */
+ 1520, /* GL_TEXTURE_BINDING_3D */
+ 1026, /* GL_PACK_SKIP_IMAGES */
+ 1022, /* GL_PACK_IMAGE_HEIGHT */
+ 1648, /* GL_UNPACK_SKIP_IMAGES */
+ 1645, /* GL_UNPACK_IMAGE_HEIGHT */
+ 1512, /* GL_TEXTURE_3D */
+ 1201, /* GL_PROXY_TEXTURE_3D */
+ 1574, /* GL_TEXTURE_DEPTH */
+ 1622, /* GL_TEXTURE_WRAP_R */
+ 792, /* GL_MAX_3D_TEXTURE_SIZE */
+ 1678, /* GL_VERTEX_ARRAY */
+ 957, /* GL_NORMAL_ARRAY */
+ 138, /* GL_COLOR_ARRAY */
+ 576, /* GL_INDEX_ARRAY */
+ 1553, /* GL_TEXTURE_COORD_ARRAY */
+ 414, /* GL_EDGE_FLAG_ARRAY */
+ 1683, /* GL_VERTEX_ARRAY_SIZE */
+ 1685, /* GL_VERTEX_ARRAY_TYPE */
+ 1684, /* GL_VERTEX_ARRAY_STRIDE */
+ 962, /* GL_NORMAL_ARRAY_TYPE */
+ 961, /* GL_NORMAL_ARRAY_STRIDE */
+ 142, /* GL_COLOR_ARRAY_SIZE */
+ 144, /* GL_COLOR_ARRAY_TYPE */
+ 143, /* GL_COLOR_ARRAY_STRIDE */
+ 581, /* GL_INDEX_ARRAY_TYPE */
+ 580, /* GL_INDEX_ARRAY_STRIDE */
+ 1557, /* GL_TEXTURE_COORD_ARRAY_SIZE */
+ 1559, /* GL_TEXTURE_COORD_ARRAY_TYPE */
+ 1558, /* GL_TEXTURE_COORD_ARRAY_STRIDE */
+ 418, /* GL_EDGE_FLAG_ARRAY_STRIDE */
+ 1682, /* GL_VERTEX_ARRAY_POINTER */
+ 960, /* GL_NORMAL_ARRAY_POINTER */
+ 141, /* GL_COLOR_ARRAY_POINTER */
+ 579, /* GL_INDEX_ARRAY_POINTER */
+ 1556, /* GL_TEXTURE_COORD_ARRAY_POINTER */
+ 417, /* GL_EDGE_FLAG_ARRAY_POINTER */
+ 936, /* GL_MULTISAMPLE */
+ 1304, /* GL_SAMPLE_ALPHA_TO_COVERAGE */
+ 1306, /* GL_SAMPLE_ALPHA_TO_ONE */
+ 1311, /* GL_SAMPLE_COVERAGE */
+ 1308, /* GL_SAMPLE_BUFFERS */
+ 1299, /* GL_SAMPLES */
+ 1315, /* GL_SAMPLE_COVERAGE_VALUE */
+ 1313, /* GL_SAMPLE_COVERAGE_INVERT */
+ 169, /* GL_COLOR_MATRIX */
+ 171, /* GL_COLOR_MATRIX_STACK_DEPTH */
+ 800, /* GL_MAX_COLOR_MATRIX_STACK_DEPTH */
+ 1127, /* GL_POST_COLOR_MATRIX_RED_SCALE */
+ 1123, /* GL_POST_COLOR_MATRIX_GREEN_SCALE */
+ 1118, /* GL_POST_COLOR_MATRIX_BLUE_SCALE */
+ 1114, /* GL_POST_COLOR_MATRIX_ALPHA_SCALE */
+ 1125, /* GL_POST_COLOR_MATRIX_RED_BIAS */
+ 1121, /* GL_POST_COLOR_MATRIX_GREEN_BIAS */
+ 1116, /* GL_POST_COLOR_MATRIX_BLUE_BIAS */
+ 1112, /* GL_POST_COLOR_MATRIX_ALPHA_BIAS */
+ 1536, /* GL_TEXTURE_COLOR_TABLE_SGI */
+ 1202, /* GL_PROXY_TEXTURE_COLOR_TABLE_SGI */
+ 1538, /* GL_TEXTURE_COMPARE_FAIL_VALUE_ARB */
+ 79, /* GL_BLEND_DST_RGB */
+ 87, /* GL_BLEND_SRC_RGB */
+ 78, /* GL_BLEND_DST_ALPHA */
+ 86, /* GL_BLEND_SRC_ALPHA */
+ 175, /* GL_COLOR_TABLE */
+ 1137, /* GL_POST_CONVOLUTION_COLOR_TABLE */
+ 1120, /* GL_POST_COLOR_MATRIX_COLOR_TABLE */
+ 1190, /* GL_PROXY_COLOR_TABLE */
+ 1194, /* GL_PROXY_POST_CONVOLUTION_COLOR_TABLE */
+ 1193, /* GL_PROXY_POST_COLOR_MATRIX_COLOR_TABLE */
+ 199, /* GL_COLOR_TABLE_SCALE */
+ 179, /* GL_COLOR_TABLE_BIAS */
+ 184, /* GL_COLOR_TABLE_FORMAT */
+ 201, /* GL_COLOR_TABLE_WIDTH */
+ 196, /* GL_COLOR_TABLE_RED_SIZE */
+ 187, /* GL_COLOR_TABLE_GREEN_SIZE */
+ 181, /* GL_COLOR_TABLE_BLUE_SIZE */
+ 176, /* GL_COLOR_TABLE_ALPHA_SIZE */
+ 193, /* GL_COLOR_TABLE_LUMINANCE_SIZE */
+ 190, /* GL_COLOR_TABLE_INTENSITY_SIZE */
+ 70, /* GL_BGR */
+ 71, /* GL_BGRA */
+ 814, /* GL_MAX_ELEMENTS_VERTICES */
+ 813, /* GL_MAX_ELEMENTS_INDICES */
+ 1590, /* GL_TEXTURE_INDEX_SIZE_EXT */
+ 135, /* GL_CLIP_VOLUME_CLIPPING_HINT_EXT */
+ 1084, /* GL_POINT_SIZE_MIN */
+ 1080, /* GL_POINT_SIZE_MAX */
+ 1074, /* GL_POINT_FADE_THRESHOLD_SIZE */
+ 1070, /* GL_POINT_DISTANCE_ATTENUATION */
+ 117, /* GL_CLAMP_TO_BORDER */
+ 120, /* GL_CLAMP_TO_EDGE */
+ 1611, /* GL_TEXTURE_MIN_LOD */
+ 1609, /* GL_TEXTURE_MAX_LOD */
+ 1515, /* GL_TEXTURE_BASE_LEVEL */
+ 1608, /* GL_TEXTURE_MAX_LEVEL */
+ 570, /* GL_IGNORE_BORDER_HP */
+ 245, /* GL_CONSTANT_BORDER_HP */
+ 1248, /* GL_REPLICATE_BORDER_HP */
+ 251, /* GL_CONVOLUTION_BORDER_COLOR */
+ 985, /* GL_OCCLUSION_TEST_HP */
+ 986, /* GL_OCCLUSION_TEST_RESULT_HP */
+ 639, /* GL_LINEAR_CLIPMAP_LINEAR_SGIX */
+ 1530, /* GL_TEXTURE_CLIPMAP_CENTER_SGIX */
+ 1532, /* GL_TEXTURE_CLIPMAP_FRAME_SGIX */
+ 1534, /* GL_TEXTURE_CLIPMAP_OFFSET_SGIX */
+ 1535, /* GL_TEXTURE_CLIPMAP_VIRTUAL_DEPTH_SGIX */
+ 1533, /* GL_TEXTURE_CLIPMAP_LOD_OFFSET_SGIX */
+ 1531, /* GL_TEXTURE_CLIPMAP_DEPTH_SGIX */
+ 796, /* GL_MAX_CLIPMAP_DEPTH_SGIX */
+ 797, /* GL_MAX_CLIPMAP_VIRTUAL_DEPTH_SGIX */
+ 1147, /* GL_POST_TEXTURE_FILTER_BIAS_SGIX */
+ 1149, /* GL_POST_TEXTURE_FILTER_SCALE_SGIX */
+ 1146, /* GL_POST_TEXTURE_FILTER_BIAS_RANGE_SGIX */
+ 1148, /* GL_POST_TEXTURE_FILTER_SCALE_RANGE_SGIX */
+ 1598, /* GL_TEXTURE_LOD_BIAS_S_SGIX */
+ 1599, /* GL_TEXTURE_LOD_BIAS_T_SGIX */
+ 1597, /* GL_TEXTURE_LOD_BIAS_R_SGIX */
+ 516, /* GL_GENERATE_MIPMAP */
+ 517, /* GL_GENERATE_MIPMAP_HINT */
+ 479, /* GL_FOG_OFFSET_SGIX */
+ 480, /* GL_FOG_OFFSET_VALUE_SGIX */
+ 1544, /* GL_TEXTURE_COMPARE_SGIX */
+ 1543, /* GL_TEXTURE_COMPARE_OPERATOR_SGIX */
+ 1594, /* GL_TEXTURE_LEQUAL_R_SGIX */
+ 1586, /* GL_TEXTURE_GEQUAL_R_SGIX */
+ 322, /* GL_DEPTH_COMPONENT16 */
+ 325, /* GL_DEPTH_COMPONENT24 */
+ 328, /* GL_DEPTH_COMPONENT32 */
+ 273, /* GL_CULL_VERTEX_EXT */
+ 275, /* GL_CULL_VERTEX_OBJECT_POSITION_EXT */
+ 274, /* GL_CULL_VERTEX_EYE_POSITION_EXT */
+ 1739, /* GL_WRAP_BORDER_SUN */
+ 1537, /* GL_TEXTURE_COLOR_WRITEMASK_SGIS */
+ 632, /* GL_LIGHT_MODEL_COLOR_CONTROL */
+ 1343, /* GL_SINGLE_COLOR */
+ 1331, /* GL_SEPARATE_SPECULAR_COLOR */
+ 1340, /* GL_SHARED_TEXTURE_PALETTE_EXT */
+ 1653, /* GL_UNSIGNED_BYTE_2_3_3_REV */
+ 1666, /* GL_UNSIGNED_SHORT_5_6_5 */
+ 1667, /* GL_UNSIGNED_SHORT_5_6_5_REV */
+ 1664, /* GL_UNSIGNED_SHORT_4_4_4_4_REV */
+ 1662, /* GL_UNSIGNED_SHORT_1_5_5_5_REV */
+ 1660, /* GL_UNSIGNED_INT_8_8_8_8_REV */
+ 1658, /* GL_UNSIGNED_INT_2_10_10_10_REV */
+ 1606, /* GL_TEXTURE_MAX_CLAMP_S_SGIX */
+ 1607, /* GL_TEXTURE_MAX_CLAMP_T_SGIX */
+ 1605, /* GL_TEXTURE_MAX_CLAMP_R_SGIX */
+ 887, /* GL_MIRRORED_REPEAT */
+ 1287, /* GL_RGB_S3TC */
+ 1264, /* GL_RGB4_S3TC */
+ 1286, /* GL_RGBA_S3TC */
+ 1281, /* GL_RGBA4_S3TC */
+ 1284, /* GL_RGBA_DXT5_S3TC */
+ 1279, /* GL_RGBA4_DXT5_S3TC */
+ 238, /* GL_COMPRESSED_RGB_S3TC_DXT1_EXT */
+ 233, /* GL_COMPRESSED_RGBA_S3TC_DXT1_EXT */
+ 234, /* GL_COMPRESSED_RGBA_S3TC_DXT3_EXT */
+ 235, /* GL_COMPRESSED_RGBA_S3TC_DXT5_EXT */
+ 948, /* GL_NEAREST_CLIPMAP_NEAREST_SGIX */
+ 947, /* GL_NEAREST_CLIPMAP_LINEAR_SGIX */
+ 640, /* GL_LINEAR_CLIPMAP_NEAREST_SGIX */
+ 466, /* GL_FOG_COORDINATE_SOURCE */
+ 458, /* GL_FOG_COORD */
+ 482, /* GL_FRAGMENT_DEPTH */
+ 279, /* GL_CURRENT_FOG_COORD */
+ 465, /* GL_FOG_COORDINATE_ARRAY_TYPE */
+ 464, /* GL_FOG_COORDINATE_ARRAY_STRIDE */
+ 463, /* GL_FOG_COORDINATE_ARRAY_POINTER */
+ 460, /* GL_FOG_COORDINATE_ARRAY */
+ 173, /* GL_COLOR_SUM */
+ 298, /* GL_CURRENT_SECONDARY_COLOR */
+ 1324, /* GL_SECONDARY_COLOR_ARRAY_SIZE */
+ 1326, /* GL_SECONDARY_COLOR_ARRAY_TYPE */
+ 1325, /* GL_SECONDARY_COLOR_ARRAY_STRIDE */
+ 1323, /* GL_SECONDARY_COLOR_ARRAY_POINTER */
+ 1320, /* GL_SECONDARY_COLOR_ARRAY */
+ 526, /* GL_GL_CURRENT_RASTER_SECONDARY_COLOR */
28, /* GL_ALIASED_POINT_SIZE_RANGE */
27, /* GL_ALIASED_LINE_WIDTH_RANGE */
- 1446, /* GL_TEXTURE0 */
- 1448, /* GL_TEXTURE1 */
- 1470, /* GL_TEXTURE2 */
- 1492, /* GL_TEXTURE3 */
- 1498, /* GL_TEXTURE4 */
- 1500, /* GL_TEXTURE5 */
- 1502, /* GL_TEXTURE6 */
- 1504, /* GL_TEXTURE7 */
- 1506, /* GL_TEXTURE8 */
- 1508, /* GL_TEXTURE9 */
- 1449, /* GL_TEXTURE10 */
- 1451, /* GL_TEXTURE11 */
- 1453, /* GL_TEXTURE12 */
- 1455, /* GL_TEXTURE13 */
- 1457, /* GL_TEXTURE14 */
- 1459, /* GL_TEXTURE15 */
- 1461, /* GL_TEXTURE16 */
- 1463, /* GL_TEXTURE17 */
- 1465, /* GL_TEXTURE18 */
- 1467, /* GL_TEXTURE19 */
- 1471, /* GL_TEXTURE20 */
- 1473, /* GL_TEXTURE21 */
- 1475, /* GL_TEXTURE22 */
- 1477, /* GL_TEXTURE23 */
- 1479, /* GL_TEXTURE24 */
- 1481, /* GL_TEXTURE25 */
- 1483, /* GL_TEXTURE26 */
- 1485, /* GL_TEXTURE27 */
- 1487, /* GL_TEXTURE28 */
- 1489, /* GL_TEXTURE29 */
- 1493, /* GL_TEXTURE30 */
- 1495, /* GL_TEXTURE31 */
+ 1444, /* GL_TEXTURE0 */
+ 1446, /* GL_TEXTURE1 */
+ 1468, /* GL_TEXTURE2 */
+ 1490, /* GL_TEXTURE3 */
+ 1496, /* GL_TEXTURE4 */
+ 1498, /* GL_TEXTURE5 */
+ 1500, /* GL_TEXTURE6 */
+ 1502, /* GL_TEXTURE7 */
+ 1504, /* GL_TEXTURE8 */
+ 1506, /* GL_TEXTURE9 */
+ 1447, /* GL_TEXTURE10 */
+ 1449, /* GL_TEXTURE11 */
+ 1451, /* GL_TEXTURE12 */
+ 1453, /* GL_TEXTURE13 */
+ 1455, /* GL_TEXTURE14 */
+ 1457, /* GL_TEXTURE15 */
+ 1459, /* GL_TEXTURE16 */
+ 1461, /* GL_TEXTURE17 */
+ 1463, /* GL_TEXTURE18 */
+ 1465, /* GL_TEXTURE19 */
+ 1469, /* GL_TEXTURE20 */
+ 1471, /* GL_TEXTURE21 */
+ 1473, /* GL_TEXTURE22 */
+ 1475, /* GL_TEXTURE23 */
+ 1477, /* GL_TEXTURE24 */
+ 1479, /* GL_TEXTURE25 */
+ 1481, /* GL_TEXTURE26 */
+ 1483, /* GL_TEXTURE27 */
+ 1485, /* GL_TEXTURE28 */
+ 1487, /* GL_TEXTURE29 */
+ 1491, /* GL_TEXTURE30 */
+ 1493, /* GL_TEXTURE31 */
18, /* GL_ACTIVE_TEXTURE */
- 124, /* GL_CLIENT_ACTIVE_TEXTURE */
- 867, /* GL_MAX_TEXTURE_UNITS */
- 1634, /* GL_TRANSPOSE_MODELVIEW_MATRIX */
- 1637, /* GL_TRANSPOSE_PROJECTION_MATRIX */
- 1639, /* GL_TRANSPOSE_TEXTURE_MATRIX */
- 1631, /* GL_TRANSPOSE_COLOR_MATRIX */
- 1434, /* GL_SUBTRACT */
- 856, /* GL_MAX_RENDERBUFFER_SIZE_EXT */
- 222, /* GL_COMPRESSED_ALPHA */
- 226, /* GL_COMPRESSED_LUMINANCE */
- 227, /* GL_COMPRESSED_LUMINANCE_ALPHA */
- 224, /* GL_COMPRESSED_INTENSITY */
- 230, /* GL_COMPRESSED_RGB */
- 231, /* GL_COMPRESSED_RGBA */
- 1553, /* GL_TEXTURE_COMPRESSION_HINT */
- 1615, /* GL_TEXTURE_RECTANGLE_ARB */
- 1525, /* GL_TEXTURE_BINDING_RECTANGLE_ARB */
- 1207, /* GL_PROXY_TEXTURE_RECTANGLE_ARB */
- 854, /* GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB */
- 335, /* GL_DEPTH_STENCIL_NV */
- 1659, /* GL_UNSIGNED_INT_24_8_NV */
- 863, /* GL_MAX_TEXTURE_LOD_BIAS */
- 1606, /* GL_TEXTURE_MAX_ANISOTROPY_EXT */
- 864, /* GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT */
- 1582, /* GL_TEXTURE_FILTER_CONTROL */
- 1597, /* GL_TEXTURE_LOD_BIAS */
- 207, /* GL_COMBINE4 */
- 857, /* GL_MAX_SHININESS_NV */
- 858, /* GL_MAX_SPOT_EXPONENT_NV */
- 576, /* GL_INCR_WRAP */
- 310, /* GL_DECR_WRAP */
- 909, /* GL_MODELVIEW1_ARB */
- 965, /* GL_NORMAL_MAP */
- 1236, /* GL_REFLECTION_MAP */
- 1562, /* GL_TEXTURE_CUBE_MAP */
- 1523, /* GL_TEXTURE_BINDING_CUBE_MAP */
- 1570, /* GL_TEXTURE_CUBE_MAP_POSITIVE_X */
- 1564, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_X */
- 1572, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Y */
- 1566, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Y */
- 1574, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Z */
- 1568, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Z */
- 1205, /* GL_PROXY_TEXTURE_CUBE_MAP */
- 810, /* GL_MAX_CUBE_MAP_TEXTURE_SIZE */
- 944, /* GL_MULTISAMPLE_FILTER_HINT_NV */
- 476, /* GL_FOG_DISTANCE_MODE_NV */
- 435, /* GL_EYE_RADIAL_NV */
- 434, /* GL_EYE_PLANE_ABSOLUTE_NV */
- 206, /* GL_COMBINE */
- 213, /* GL_COMBINE_RGB */
- 208, /* GL_COMBINE_ALPHA */
- 1290, /* GL_RGB_SCALE */
+ 123, /* GL_CLIENT_ACTIVE_TEXTURE */
+ 865, /* GL_MAX_TEXTURE_UNITS */
+ 1632, /* GL_TRANSPOSE_MODELVIEW_MATRIX */
+ 1635, /* GL_TRANSPOSE_PROJECTION_MATRIX */
+ 1637, /* GL_TRANSPOSE_TEXTURE_MATRIX */
+ 1629, /* GL_TRANSPOSE_COLOR_MATRIX */
+ 1432, /* GL_SUBTRACT */
+ 854, /* GL_MAX_RENDERBUFFER_SIZE_EXT */
+ 221, /* GL_COMPRESSED_ALPHA */
+ 225, /* GL_COMPRESSED_LUMINANCE */
+ 226, /* GL_COMPRESSED_LUMINANCE_ALPHA */
+ 223, /* GL_COMPRESSED_INTENSITY */
+ 229, /* GL_COMPRESSED_RGB */
+ 230, /* GL_COMPRESSED_RGBA */
+ 1551, /* GL_TEXTURE_COMPRESSION_HINT */
+ 1613, /* GL_TEXTURE_RECTANGLE_ARB */
+ 1523, /* GL_TEXTURE_BINDING_RECTANGLE_ARB */
+ 1205, /* GL_PROXY_TEXTURE_RECTANGLE_ARB */
+ 852, /* GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB */
+ 334, /* GL_DEPTH_STENCIL_NV */
+ 1657, /* GL_UNSIGNED_INT_24_8_NV */
+ 861, /* GL_MAX_TEXTURE_LOD_BIAS */
+ 1604, /* GL_TEXTURE_MAX_ANISOTROPY_EXT */
+ 862, /* GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT */
+ 1580, /* GL_TEXTURE_FILTER_CONTROL */
+ 1595, /* GL_TEXTURE_LOD_BIAS */
+ 206, /* GL_COMBINE4 */
+ 855, /* GL_MAX_SHININESS_NV */
+ 856, /* GL_MAX_SPOT_EXPONENT_NV */
+ 574, /* GL_INCR_WRAP */
+ 309, /* GL_DECR_WRAP */
+ 907, /* GL_MODELVIEW1_ARB */
+ 963, /* GL_NORMAL_MAP */
+ 1234, /* GL_REFLECTION_MAP */
+ 1560, /* GL_TEXTURE_CUBE_MAP */
+ 1521, /* GL_TEXTURE_BINDING_CUBE_MAP */
+ 1568, /* GL_TEXTURE_CUBE_MAP_POSITIVE_X */
+ 1562, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_X */
+ 1570, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Y */
+ 1564, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Y */
+ 1572, /* GL_TEXTURE_CUBE_MAP_POSITIVE_Z */
+ 1566, /* GL_TEXTURE_CUBE_MAP_NEGATIVE_Z */
+ 1203, /* GL_PROXY_TEXTURE_CUBE_MAP */
+ 808, /* GL_MAX_CUBE_MAP_TEXTURE_SIZE */
+ 942, /* GL_MULTISAMPLE_FILTER_HINT_NV */
+ 474, /* GL_FOG_DISTANCE_MODE_NV */
+ 433, /* GL_EYE_RADIAL_NV */
+ 432, /* GL_EYE_PLANE_ABSOLUTE_NV */
+ 205, /* GL_COMBINE */
+ 212, /* GL_COMBINE_RGB */
+ 207, /* GL_COMBINE_ALPHA */
+ 1288, /* GL_RGB_SCALE */
24, /* GL_ADD_SIGNED */
- 603, /* GL_INTERPOLATE */
- 241, /* GL_CONSTANT */
- 1155, /* GL_PRIMARY_COLOR */
- 1152, /* GL_PREVIOUS */
- 1356, /* GL_SOURCE0_RGB */
- 1362, /* GL_SOURCE1_RGB */
- 1368, /* GL_SOURCE2_RGB */
- 1372, /* GL_SOURCE3_RGB_NV */
- 1353, /* GL_SOURCE0_ALPHA */
- 1359, /* GL_SOURCE1_ALPHA */
- 1365, /* GL_SOURCE2_ALPHA */
- 1371, /* GL_SOURCE3_ALPHA_NV */
- 1001, /* GL_OPERAND0_RGB */
- 1007, /* GL_OPERAND1_RGB */
- 1013, /* GL_OPERAND2_RGB */
- 1017, /* GL_OPERAND3_RGB_NV */
- 998, /* GL_OPERAND0_ALPHA */
- 1004, /* GL_OPERAND1_ALPHA */
- 1010, /* GL_OPERAND2_ALPHA */
- 1016, /* GL_OPERAND3_ALPHA_NV */
- 1681, /* GL_VERTEX_ARRAY_BINDING_APPLE */
- 1745, /* GL_YCBCR_422_APPLE */
- 1670, /* GL_UNSIGNED_SHORT_8_8_APPLE */
- 1672, /* GL_UNSIGNED_SHORT_8_8_REV_APPLE */
- 1347, /* GL_SLICE_ACCUM_SUN */
- 1212, /* GL_QUAD_MESH_SUN */
- 1643, /* GL_TRIANGLE_MESH_SUN */
- 1719, /* GL_VERTEX_PROGRAM_ARB */
- 1730, /* GL_VERTEX_STATE_PROGRAM_NV */
- 1706, /* GL_VERTEX_ATTRIB_ARRAY_ENABLED */
- 1712, /* GL_VERTEX_ATTRIB_ARRAY_SIZE */
- 1714, /* GL_VERTEX_ATTRIB_ARRAY_STRIDE */
- 1716, /* GL_VERTEX_ATTRIB_ARRAY_TYPE */
- 301, /* GL_CURRENT_VERTEX_ATTRIB */
- 1168, /* GL_PROGRAM_LENGTH_ARB */
- 1182, /* GL_PROGRAM_STRING_ARB */
- 931, /* GL_MODELVIEW_PROJECTION_NV */
- 571, /* GL_IDENTITY_NV */
- 616, /* GL_INVERSE_NV */
- 1636, /* GL_TRANSPOSE_NV */
- 617, /* GL_INVERSE_TRANSPOSE_NV */
- 840, /* GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB */
- 839, /* GL_MAX_PROGRAM_MATRICES_ARB */
- 747, /* GL_MATRIX0_NV */
- 759, /* GL_MATRIX1_NV */
- 771, /* GL_MATRIX2_NV */
- 775, /* GL_MATRIX3_NV */
- 777, /* GL_MATRIX4_NV */
- 779, /* GL_MATRIX5_NV */
- 781, /* GL_MATRIX6_NV */
- 783, /* GL_MATRIX7_NV */
- 286, /* GL_CURRENT_MATRIX_STACK_DEPTH_ARB */
- 283, /* GL_CURRENT_MATRIX_ARB */
- 1722, /* GL_VERTEX_PROGRAM_POINT_SIZE */
- 1725, /* GL_VERTEX_PROGRAM_TWO_SIDE */
- 1180, /* GL_PROGRAM_PARAMETER_NV */
- 1710, /* GL_VERTEX_ATTRIB_ARRAY_POINTER */
- 1184, /* GL_PROGRAM_TARGET_NV */
- 1181, /* GL_PROGRAM_RESIDENT_NV */
- 1628, /* GL_TRACK_MATRIX_NV */
- 1629, /* GL_TRACK_MATRIX_TRANSFORM_NV */
- 1720, /* GL_VERTEX_PROGRAM_BINDING_NV */
- 1162, /* GL_PROGRAM_ERROR_POSITION_ARB */
- 320, /* GL_DEPTH_CLAMP_NV */
- 1688, /* GL_VERTEX_ATTRIB_ARRAY0_NV */
- 1695, /* GL_VERTEX_ATTRIB_ARRAY1_NV */
- 1696, /* GL_VERTEX_ATTRIB_ARRAY2_NV */
- 1697, /* GL_VERTEX_ATTRIB_ARRAY3_NV */
- 1698, /* GL_VERTEX_ATTRIB_ARRAY4_NV */
- 1699, /* GL_VERTEX_ATTRIB_ARRAY5_NV */
- 1700, /* GL_VERTEX_ATTRIB_ARRAY6_NV */
- 1701, /* GL_VERTEX_ATTRIB_ARRAY7_NV */
- 1702, /* GL_VERTEX_ATTRIB_ARRAY8_NV */
- 1703, /* GL_VERTEX_ATTRIB_ARRAY9_NV */
- 1689, /* GL_VERTEX_ATTRIB_ARRAY10_NV */
- 1690, /* GL_VERTEX_ATTRIB_ARRAY11_NV */
- 1691, /* GL_VERTEX_ATTRIB_ARRAY12_NV */
- 1692, /* GL_VERTEX_ATTRIB_ARRAY13_NV */
- 1693, /* GL_VERTEX_ATTRIB_ARRAY14_NV */
- 1694, /* GL_VERTEX_ATTRIB_ARRAY15_NV */
- 701, /* GL_MAP1_VERTEX_ATTRIB0_4_NV */
- 708, /* GL_MAP1_VERTEX_ATTRIB1_4_NV */
- 709, /* GL_MAP1_VERTEX_ATTRIB2_4_NV */
- 710, /* GL_MAP1_VERTEX_ATTRIB3_4_NV */
- 711, /* GL_MAP1_VERTEX_ATTRIB4_4_NV */
- 712, /* GL_MAP1_VERTEX_ATTRIB5_4_NV */
- 713, /* GL_MAP1_VERTEX_ATTRIB6_4_NV */
- 714, /* GL_MAP1_VERTEX_ATTRIB7_4_NV */
- 715, /* GL_MAP1_VERTEX_ATTRIB8_4_NV */
- 716, /* GL_MAP1_VERTEX_ATTRIB9_4_NV */
- 702, /* GL_MAP1_VERTEX_ATTRIB10_4_NV */
- 703, /* GL_MAP1_VERTEX_ATTRIB11_4_NV */
- 704, /* GL_MAP1_VERTEX_ATTRIB12_4_NV */
- 705, /* GL_MAP1_VERTEX_ATTRIB13_4_NV */
- 706, /* GL_MAP1_VERTEX_ATTRIB14_4_NV */
- 707, /* GL_MAP1_VERTEX_ATTRIB15_4_NV */
- 728, /* GL_MAP2_VERTEX_ATTRIB0_4_NV */
- 735, /* GL_MAP2_VERTEX_ATTRIB1_4_NV */
- 736, /* GL_MAP2_VERTEX_ATTRIB2_4_NV */
- 737, /* GL_MAP2_VERTEX_ATTRIB3_4_NV */
- 738, /* GL_MAP2_VERTEX_ATTRIB4_4_NV */
- 739, /* GL_MAP2_VERTEX_ATTRIB5_4_NV */
- 740, /* GL_MAP2_VERTEX_ATTRIB6_4_NV */
- 1161, /* GL_PROGRAM_BINDING_ARB */
- 742, /* GL_MAP2_VERTEX_ATTRIB8_4_NV */
- 743, /* GL_MAP2_VERTEX_ATTRIB9_4_NV */
- 729, /* GL_MAP2_VERTEX_ATTRIB10_4_NV */
- 730, /* GL_MAP2_VERTEX_ATTRIB11_4_NV */
- 731, /* GL_MAP2_VERTEX_ATTRIB12_4_NV */
- 732, /* GL_MAP2_VERTEX_ATTRIB13_4_NV */
- 733, /* GL_MAP2_VERTEX_ATTRIB14_4_NV */
- 734, /* GL_MAP2_VERTEX_ATTRIB15_4_NV */
- 1551, /* GL_TEXTURE_COMPRESSED_IMAGE_SIZE */
- 1548, /* GL_TEXTURE_COMPRESSED */
- 970, /* GL_NUM_COMPRESSED_TEXTURE_FORMATS */
- 240, /* GL_COMPRESSED_TEXTURE_FORMATS */
- 879, /* GL_MAX_VERTEX_UNITS_ARB */
+ 601, /* GL_INTERPOLATE */
+ 240, /* GL_CONSTANT */
+ 1153, /* GL_PRIMARY_COLOR */
+ 1150, /* GL_PREVIOUS */
+ 1354, /* GL_SOURCE0_RGB */
+ 1360, /* GL_SOURCE1_RGB */
+ 1366, /* GL_SOURCE2_RGB */
+ 1370, /* GL_SOURCE3_RGB_NV */
+ 1351, /* GL_SOURCE0_ALPHA */
+ 1357, /* GL_SOURCE1_ALPHA */
+ 1363, /* GL_SOURCE2_ALPHA */
+ 1369, /* GL_SOURCE3_ALPHA_NV */
+ 999, /* GL_OPERAND0_RGB */
+ 1005, /* GL_OPERAND1_RGB */
+ 1011, /* GL_OPERAND2_RGB */
+ 1015, /* GL_OPERAND3_RGB_NV */
+ 996, /* GL_OPERAND0_ALPHA */
+ 1002, /* GL_OPERAND1_ALPHA */
+ 1008, /* GL_OPERAND2_ALPHA */
+ 1014, /* GL_OPERAND3_ALPHA_NV */
+ 1679, /* GL_VERTEX_ARRAY_BINDING_APPLE */
+ 1743, /* GL_YCBCR_422_APPLE */
+ 1668, /* GL_UNSIGNED_SHORT_8_8_APPLE */
+ 1670, /* GL_UNSIGNED_SHORT_8_8_REV_APPLE */
+ 1345, /* GL_SLICE_ACCUM_SUN */
+ 1210, /* GL_QUAD_MESH_SUN */
+ 1641, /* GL_TRIANGLE_MESH_SUN */
+ 1717, /* GL_VERTEX_PROGRAM_ARB */
+ 1728, /* GL_VERTEX_STATE_PROGRAM_NV */
+ 1704, /* GL_VERTEX_ATTRIB_ARRAY_ENABLED */
+ 1710, /* GL_VERTEX_ATTRIB_ARRAY_SIZE */
+ 1712, /* GL_VERTEX_ATTRIB_ARRAY_STRIDE */
+ 1714, /* GL_VERTEX_ATTRIB_ARRAY_TYPE */
+ 300, /* GL_CURRENT_VERTEX_ATTRIB */
+ 1166, /* GL_PROGRAM_LENGTH_ARB */
+ 1180, /* GL_PROGRAM_STRING_ARB */
+ 929, /* GL_MODELVIEW_PROJECTION_NV */
+ 569, /* GL_IDENTITY_NV */
+ 614, /* GL_INVERSE_NV */
+ 1634, /* GL_TRANSPOSE_NV */
+ 615, /* GL_INVERSE_TRANSPOSE_NV */
+ 838, /* GL_MAX_PROGRAM_MATRIX_STACK_DEPTH_ARB */
+ 837, /* GL_MAX_PROGRAM_MATRICES_ARB */
+ 745, /* GL_MATRIX0_NV */
+ 757, /* GL_MATRIX1_NV */
+ 769, /* GL_MATRIX2_NV */
+ 773, /* GL_MATRIX3_NV */
+ 775, /* GL_MATRIX4_NV */
+ 777, /* GL_MATRIX5_NV */
+ 779, /* GL_MATRIX6_NV */
+ 781, /* GL_MATRIX7_NV */
+ 285, /* GL_CURRENT_MATRIX_STACK_DEPTH_ARB */
+ 282, /* GL_CURRENT_MATRIX_ARB */
+ 1720, /* GL_VERTEX_PROGRAM_POINT_SIZE */
+ 1723, /* GL_VERTEX_PROGRAM_TWO_SIDE */
+ 1178, /* GL_PROGRAM_PARAMETER_NV */
+ 1708, /* GL_VERTEX_ATTRIB_ARRAY_POINTER */
+ 1182, /* GL_PROGRAM_TARGET_NV */
+ 1179, /* GL_PROGRAM_RESIDENT_NV */
+ 1626, /* GL_TRACK_MATRIX_NV */
+ 1627, /* GL_TRACK_MATRIX_TRANSFORM_NV */
+ 1718, /* GL_VERTEX_PROGRAM_BINDING_NV */
+ 1160, /* GL_PROGRAM_ERROR_POSITION_ARB */
+ 319, /* GL_DEPTH_CLAMP_NV */
+ 1686, /* GL_VERTEX_ATTRIB_ARRAY0_NV */
+ 1693, /* GL_VERTEX_ATTRIB_ARRAY1_NV */
+ 1694, /* GL_VERTEX_ATTRIB_ARRAY2_NV */
+ 1695, /* GL_VERTEX_ATTRIB_ARRAY3_NV */
+ 1696, /* GL_VERTEX_ATTRIB_ARRAY4_NV */
+ 1697, /* GL_VERTEX_ATTRIB_ARRAY5_NV */
+ 1698, /* GL_VERTEX_ATTRIB_ARRAY6_NV */
+ 1699, /* GL_VERTEX_ATTRIB_ARRAY7_NV */
+ 1700, /* GL_VERTEX_ATTRIB_ARRAY8_NV */
+ 1701, /* GL_VERTEX_ATTRIB_ARRAY9_NV */
+ 1687, /* GL_VERTEX_ATTRIB_ARRAY10_NV */
+ 1688, /* GL_VERTEX_ATTRIB_ARRAY11_NV */
+ 1689, /* GL_VERTEX_ATTRIB_ARRAY12_NV */
+ 1690, /* GL_VERTEX_ATTRIB_ARRAY13_NV */
+ 1691, /* GL_VERTEX_ATTRIB_ARRAY14_NV */
+ 1692, /* GL_VERTEX_ATTRIB_ARRAY15_NV */
+ 699, /* GL_MAP1_VERTEX_ATTRIB0_4_NV */
+ 706, /* GL_MAP1_VERTEX_ATTRIB1_4_NV */
+ 707, /* GL_MAP1_VERTEX_ATTRIB2_4_NV */
+ 708, /* GL_MAP1_VERTEX_ATTRIB3_4_NV */
+ 709, /* GL_MAP1_VERTEX_ATTRIB4_4_NV */
+ 710, /* GL_MAP1_VERTEX_ATTRIB5_4_NV */
+ 711, /* GL_MAP1_VERTEX_ATTRIB6_4_NV */
+ 712, /* GL_MAP1_VERTEX_ATTRIB7_4_NV */
+ 713, /* GL_MAP1_VERTEX_ATTRIB8_4_NV */
+ 714, /* GL_MAP1_VERTEX_ATTRIB9_4_NV */
+ 700, /* GL_MAP1_VERTEX_ATTRIB10_4_NV */
+ 701, /* GL_MAP1_VERTEX_ATTRIB11_4_NV */
+ 702, /* GL_MAP1_VERTEX_ATTRIB12_4_NV */
+ 703, /* GL_MAP1_VERTEX_ATTRIB13_4_NV */
+ 704, /* GL_MAP1_VERTEX_ATTRIB14_4_NV */
+ 705, /* GL_MAP1_VERTEX_ATTRIB15_4_NV */
+ 726, /* GL_MAP2_VERTEX_ATTRIB0_4_NV */
+ 733, /* GL_MAP2_VERTEX_ATTRIB1_4_NV */
+ 734, /* GL_MAP2_VERTEX_ATTRIB2_4_NV */
+ 735, /* GL_MAP2_VERTEX_ATTRIB3_4_NV */
+ 736, /* GL_MAP2_VERTEX_ATTRIB4_4_NV */
+ 737, /* GL_MAP2_VERTEX_ATTRIB5_4_NV */
+ 738, /* GL_MAP2_VERTEX_ATTRIB6_4_NV */
+ 1159, /* GL_PROGRAM_BINDING_ARB */
+ 740, /* GL_MAP2_VERTEX_ATTRIB8_4_NV */
+ 741, /* GL_MAP2_VERTEX_ATTRIB9_4_NV */
+ 727, /* GL_MAP2_VERTEX_ATTRIB10_4_NV */
+ 728, /* GL_MAP2_VERTEX_ATTRIB11_4_NV */
+ 729, /* GL_MAP2_VERTEX_ATTRIB12_4_NV */
+ 730, /* GL_MAP2_VERTEX_ATTRIB13_4_NV */
+ 731, /* GL_MAP2_VERTEX_ATTRIB14_4_NV */
+ 732, /* GL_MAP2_VERTEX_ATTRIB15_4_NV */
+ 1549, /* GL_TEXTURE_COMPRESSED_IMAGE_SIZE */
+ 1546, /* GL_TEXTURE_COMPRESSED */
+ 968, /* GL_NUM_COMPRESSED_TEXTURE_FORMATS */
+ 239, /* GL_COMPRESSED_TEXTURE_FORMATS */
+ 877, /* GL_MAX_VERTEX_UNITS_ARB */
22, /* GL_ACTIVE_VERTEX_UNITS_ARB */
- 1740, /* GL_WEIGHT_SUM_UNITY_ARB */
- 1718, /* GL_VERTEX_BLEND_ARB */
- 303, /* GL_CURRENT_WEIGHT_ARB */
- 1739, /* GL_WEIGHT_ARRAY_TYPE_ARB */
- 1738, /* GL_WEIGHT_ARRAY_STRIDE_ARB */
- 1737, /* GL_WEIGHT_ARRAY_SIZE_ARB */
- 1736, /* GL_WEIGHT_ARRAY_POINTER_ARB */
- 1733, /* GL_WEIGHT_ARRAY_ARB */
- 346, /* GL_DOT3_RGB */
- 347, /* GL_DOT3_RGBA */
- 238, /* GL_COMPRESSED_RGB_FXT1_3DFX */
- 233, /* GL_COMPRESSED_RGBA_FXT1_3DFX */
- 939, /* GL_MULTISAMPLE_3DFX */
- 1311, /* GL_SAMPLE_BUFFERS_3DFX */
- 1302, /* GL_SAMPLES_3DFX */
- 920, /* GL_MODELVIEW2_ARB */
- 923, /* GL_MODELVIEW3_ARB */
- 924, /* GL_MODELVIEW4_ARB */
- 925, /* GL_MODELVIEW5_ARB */
- 926, /* GL_MODELVIEW6_ARB */
- 927, /* GL_MODELVIEW7_ARB */
- 928, /* GL_MODELVIEW8_ARB */
- 929, /* GL_MODELVIEW9_ARB */
- 899, /* GL_MODELVIEW10_ARB */
- 900, /* GL_MODELVIEW11_ARB */
- 901, /* GL_MODELVIEW12_ARB */
- 902, /* GL_MODELVIEW13_ARB */
- 903, /* GL_MODELVIEW14_ARB */
- 904, /* GL_MODELVIEW15_ARB */
- 905, /* GL_MODELVIEW16_ARB */
- 906, /* GL_MODELVIEW17_ARB */
- 907, /* GL_MODELVIEW18_ARB */
- 908, /* GL_MODELVIEW19_ARB */
- 910, /* GL_MODELVIEW20_ARB */
- 911, /* GL_MODELVIEW21_ARB */
- 912, /* GL_MODELVIEW22_ARB */
- 913, /* GL_MODELVIEW23_ARB */
- 914, /* GL_MODELVIEW24_ARB */
- 915, /* GL_MODELVIEW25_ARB */
- 916, /* GL_MODELVIEW26_ARB */
- 917, /* GL_MODELVIEW27_ARB */
- 918, /* GL_MODELVIEW28_ARB */
- 919, /* GL_MODELVIEW29_ARB */
- 921, /* GL_MODELVIEW30_ARB */
- 922, /* GL_MODELVIEW31_ARB */
- 351, /* GL_DOT3_RGB_EXT */
- 349, /* GL_DOT3_RGBA_EXT */
- 893, /* GL_MIRROR_CLAMP_EXT */
- 896, /* GL_MIRROR_CLAMP_TO_EDGE_EXT */
- 934, /* GL_MODULATE_ADD_ATI */
- 935, /* GL_MODULATE_SIGNED_ADD_ATI */
- 936, /* GL_MODULATE_SUBTRACT_ATI */
- 1746, /* GL_YCBCR_MESA */
- 1025, /* GL_PACK_INVERT_MESA */
- 306, /* GL_DEBUG_OBJECT_MESA */
- 307, /* GL_DEBUG_PRINT_MESA */
- 305, /* GL_DEBUG_ASSERT_MESA */
- 107, /* GL_BUFFER_SIZE */
- 109, /* GL_BUFFER_USAGE */
- 1399, /* GL_STENCIL_BACK_FUNC */
- 1397, /* GL_STENCIL_BACK_FAIL */
- 1401, /* GL_STENCIL_BACK_PASS_DEPTH_FAIL */
- 1403, /* GL_STENCIL_BACK_PASS_DEPTH_PASS */
- 485, /* GL_FRAGMENT_PROGRAM_ARB */
- 1159, /* GL_PROGRAM_ALU_INSTRUCTIONS_ARB */
- 1187, /* GL_PROGRAM_TEX_INSTRUCTIONS_ARB */
- 1186, /* GL_PROGRAM_TEX_INDIRECTIONS_ARB */
- 1171, /* GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
- 1177, /* GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
- 1176, /* GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
- 829, /* GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB */
- 852, /* GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB */
- 851, /* GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB */
- 842, /* GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
- 848, /* GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
- 847, /* GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
- 812, /* GL_MAX_DRAW_BUFFERS */
- 355, /* GL_DRAW_BUFFER0 */
- 358, /* GL_DRAW_BUFFER1 */
- 379, /* GL_DRAW_BUFFER2 */
- 382, /* GL_DRAW_BUFFER3 */
- 385, /* GL_DRAW_BUFFER4 */
- 388, /* GL_DRAW_BUFFER5 */
- 391, /* GL_DRAW_BUFFER6 */
- 394, /* GL_DRAW_BUFFER7 */
- 397, /* GL_DRAW_BUFFER8 */
- 400, /* GL_DRAW_BUFFER9 */
- 359, /* GL_DRAW_BUFFER10 */
- 362, /* GL_DRAW_BUFFER11 */
- 365, /* GL_DRAW_BUFFER12 */
- 368, /* GL_DRAW_BUFFER13 */
- 371, /* GL_DRAW_BUFFER14 */
- 374, /* GL_DRAW_BUFFER15 */
- 82, /* GL_BLEND_EQUATION_ALPHA */
- 792, /* GL_MATRIX_PALETTE_ARB */
- 823, /* GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB */
- 826, /* GL_MAX_PALETTE_MATRICES_ARB */
- 289, /* GL_CURRENT_PALETTE_MATRIX_ARB */
- 786, /* GL_MATRIX_INDEX_ARRAY_ARB */
- 284, /* GL_CURRENT_MATRIX_INDEX_ARB */
- 788, /* GL_MATRIX_INDEX_ARRAY_SIZE_ARB */
- 790, /* GL_MATRIX_INDEX_ARRAY_TYPE_ARB */
- 789, /* GL_MATRIX_INDEX_ARRAY_STRIDE_ARB */
- 787, /* GL_MATRIX_INDEX_ARRAY_POINTER_ARB */
- 1577, /* GL_TEXTURE_DEPTH_SIZE */
- 339, /* GL_DEPTH_TEXTURE_MODE */
- 1543, /* GL_TEXTURE_COMPARE_MODE */
- 1541, /* GL_TEXTURE_COMPARE_FUNC */
- 217, /* GL_COMPARE_R_TO_TEXTURE */
- 1093, /* GL_POINT_SPRITE */
- 266, /* GL_COORD_REPLACE */
- 1097, /* GL_POINT_SPRITE_R_MODE_NV */
- 1214, /* GL_QUERY_COUNTER_BITS */
- 291, /* GL_CURRENT_QUERY */
- 1216, /* GL_QUERY_RESULT */
- 1218, /* GL_QUERY_RESULT_AVAILABLE */
- 873, /* GL_MAX_VERTEX_ATTRIBS */
- 1708, /* GL_VERTEX_ATTRIB_ARRAY_NORMALIZED */
- 337, /* GL_DEPTH_STENCIL_TO_RGBA_NV */
- 336, /* GL_DEPTH_STENCIL_TO_BGRA_NV */
- 859, /* GL_MAX_TEXTURE_COORDS */
- 861, /* GL_MAX_TEXTURE_IMAGE_UNITS */
- 1164, /* GL_PROGRAM_ERROR_STRING_ARB */
- 1166, /* GL_PROGRAM_FORMAT_ASCII_ARB */
- 1165, /* GL_PROGRAM_FORMAT_ARB */
- 1622, /* GL_TEXTURE_UNSIGNED_REMAP_MODE_NV */
- 318, /* GL_DEPTH_BOUNDS_TEST_EXT */
- 317, /* GL_DEPTH_BOUNDS_EXT */
+ 1738, /* GL_WEIGHT_SUM_UNITY_ARB */
+ 1716, /* GL_VERTEX_BLEND_ARB */
+ 302, /* GL_CURRENT_WEIGHT_ARB */
+ 1737, /* GL_WEIGHT_ARRAY_TYPE_ARB */
+ 1736, /* GL_WEIGHT_ARRAY_STRIDE_ARB */
+ 1735, /* GL_WEIGHT_ARRAY_SIZE_ARB */
+ 1734, /* GL_WEIGHT_ARRAY_POINTER_ARB */
+ 1731, /* GL_WEIGHT_ARRAY_ARB */
+ 345, /* GL_DOT3_RGB */
+ 346, /* GL_DOT3_RGBA */
+ 237, /* GL_COMPRESSED_RGB_FXT1_3DFX */
+ 232, /* GL_COMPRESSED_RGBA_FXT1_3DFX */
+ 937, /* GL_MULTISAMPLE_3DFX */
+ 1309, /* GL_SAMPLE_BUFFERS_3DFX */
+ 1300, /* GL_SAMPLES_3DFX */
+ 918, /* GL_MODELVIEW2_ARB */
+ 921, /* GL_MODELVIEW3_ARB */
+ 922, /* GL_MODELVIEW4_ARB */
+ 923, /* GL_MODELVIEW5_ARB */
+ 924, /* GL_MODELVIEW6_ARB */
+ 925, /* GL_MODELVIEW7_ARB */
+ 926, /* GL_MODELVIEW8_ARB */
+ 927, /* GL_MODELVIEW9_ARB */
+ 897, /* GL_MODELVIEW10_ARB */
+ 898, /* GL_MODELVIEW11_ARB */
+ 899, /* GL_MODELVIEW12_ARB */
+ 900, /* GL_MODELVIEW13_ARB */
+ 901, /* GL_MODELVIEW14_ARB */
+ 902, /* GL_MODELVIEW15_ARB */
+ 903, /* GL_MODELVIEW16_ARB */
+ 904, /* GL_MODELVIEW17_ARB */
+ 905, /* GL_MODELVIEW18_ARB */
+ 906, /* GL_MODELVIEW19_ARB */
+ 908, /* GL_MODELVIEW20_ARB */
+ 909, /* GL_MODELVIEW21_ARB */
+ 910, /* GL_MODELVIEW22_ARB */
+ 911, /* GL_MODELVIEW23_ARB */
+ 912, /* GL_MODELVIEW24_ARB */
+ 913, /* GL_MODELVIEW25_ARB */
+ 914, /* GL_MODELVIEW26_ARB */
+ 915, /* GL_MODELVIEW27_ARB */
+ 916, /* GL_MODELVIEW28_ARB */
+ 917, /* GL_MODELVIEW29_ARB */
+ 919, /* GL_MODELVIEW30_ARB */
+ 920, /* GL_MODELVIEW31_ARB */
+ 350, /* GL_DOT3_RGB_EXT */
+ 348, /* GL_DOT3_RGBA_EXT */
+ 891, /* GL_MIRROR_CLAMP_EXT */
+ 894, /* GL_MIRROR_CLAMP_TO_EDGE_EXT */
+ 932, /* GL_MODULATE_ADD_ATI */
+ 933, /* GL_MODULATE_SIGNED_ADD_ATI */
+ 934, /* GL_MODULATE_SUBTRACT_ATI */
+ 1744, /* GL_YCBCR_MESA */
+ 1023, /* GL_PACK_INVERT_MESA */
+ 305, /* GL_DEBUG_OBJECT_MESA */
+ 306, /* GL_DEBUG_PRINT_MESA */
+ 304, /* GL_DEBUG_ASSERT_MESA */
+ 106, /* GL_BUFFER_SIZE */
+ 108, /* GL_BUFFER_USAGE */
+ 1397, /* GL_STENCIL_BACK_FUNC */
+ 1395, /* GL_STENCIL_BACK_FAIL */
+ 1399, /* GL_STENCIL_BACK_PASS_DEPTH_FAIL */
+ 1401, /* GL_STENCIL_BACK_PASS_DEPTH_PASS */
+ 483, /* GL_FRAGMENT_PROGRAM_ARB */
+ 1157, /* GL_PROGRAM_ALU_INSTRUCTIONS_ARB */
+ 1185, /* GL_PROGRAM_TEX_INSTRUCTIONS_ARB */
+ 1184, /* GL_PROGRAM_TEX_INDIRECTIONS_ARB */
+ 1169, /* GL_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
+ 1175, /* GL_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
+ 1174, /* GL_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
+ 827, /* GL_MAX_PROGRAM_ALU_INSTRUCTIONS_ARB */
+ 850, /* GL_MAX_PROGRAM_TEX_INSTRUCTIONS_ARB */
+ 849, /* GL_MAX_PROGRAM_TEX_INDIRECTIONS_ARB */
+ 840, /* GL_MAX_PROGRAM_NATIVE_ALU_INSTRUCTIONS_ARB */
+ 846, /* GL_MAX_PROGRAM_NATIVE_TEX_INSTRUCTIONS_ARB */
+ 845, /* GL_MAX_PROGRAM_NATIVE_TEX_INDIRECTIONS_ARB */
+ 810, /* GL_MAX_DRAW_BUFFERS */
+ 354, /* GL_DRAW_BUFFER0 */
+ 357, /* GL_DRAW_BUFFER1 */
+ 378, /* GL_DRAW_BUFFER2 */
+ 381, /* GL_DRAW_BUFFER3 */
+ 384, /* GL_DRAW_BUFFER4 */
+ 387, /* GL_DRAW_BUFFER5 */
+ 390, /* GL_DRAW_BUFFER6 */
+ 393, /* GL_DRAW_BUFFER7 */
+ 396, /* GL_DRAW_BUFFER8 */
+ 399, /* GL_DRAW_BUFFER9 */
+ 358, /* GL_DRAW_BUFFER10 */
+ 361, /* GL_DRAW_BUFFER11 */
+ 364, /* GL_DRAW_BUFFER12 */
+ 367, /* GL_DRAW_BUFFER13 */
+ 370, /* GL_DRAW_BUFFER14 */
+ 373, /* GL_DRAW_BUFFER15 */
+ 81, /* GL_BLEND_EQUATION_ALPHA */
+ 790, /* GL_MATRIX_PALETTE_ARB */
+ 821, /* GL_MAX_MATRIX_PALETTE_STACK_DEPTH_ARB */
+ 824, /* GL_MAX_PALETTE_MATRICES_ARB */
+ 288, /* GL_CURRENT_PALETTE_MATRIX_ARB */
+ 784, /* GL_MATRIX_INDEX_ARRAY_ARB */
+ 283, /* GL_CURRENT_MATRIX_INDEX_ARB */
+ 786, /* GL_MATRIX_INDEX_ARRAY_SIZE_ARB */
+ 788, /* GL_MATRIX_INDEX_ARRAY_TYPE_ARB */
+ 787, /* GL_MATRIX_INDEX_ARRAY_STRIDE_ARB */
+ 785, /* GL_MATRIX_INDEX_ARRAY_POINTER_ARB */
+ 1575, /* GL_TEXTURE_DEPTH_SIZE */
+ 338, /* GL_DEPTH_TEXTURE_MODE */
+ 1541, /* GL_TEXTURE_COMPARE_MODE */
+ 1539, /* GL_TEXTURE_COMPARE_FUNC */
+ 216, /* GL_COMPARE_R_TO_TEXTURE */
+ 1091, /* GL_POINT_SPRITE */
+ 265, /* GL_COORD_REPLACE */
+ 1095, /* GL_POINT_SPRITE_R_MODE_NV */
+ 1212, /* GL_QUERY_COUNTER_BITS */
+ 290, /* GL_CURRENT_QUERY */
+ 1214, /* GL_QUERY_RESULT */
+ 1216, /* GL_QUERY_RESULT_AVAILABLE */
+ 871, /* GL_MAX_VERTEX_ATTRIBS */
+ 1706, /* GL_VERTEX_ATTRIB_ARRAY_NORMALIZED */
+ 336, /* GL_DEPTH_STENCIL_TO_RGBA_NV */
+ 335, /* GL_DEPTH_STENCIL_TO_BGRA_NV */
+ 857, /* GL_MAX_TEXTURE_COORDS */
+ 859, /* GL_MAX_TEXTURE_IMAGE_UNITS */
+ 1162, /* GL_PROGRAM_ERROR_STRING_ARB */
+ 1164, /* GL_PROGRAM_FORMAT_ASCII_ARB */
+ 1163, /* GL_PROGRAM_FORMAT_ARB */
+ 1620, /* GL_TEXTURE_UNSIGNED_REMAP_MODE_NV */
+ 317, /* GL_DEPTH_BOUNDS_TEST_EXT */
+ 316, /* GL_DEPTH_BOUNDS_EXT */
52, /* GL_ARRAY_BUFFER */
- 420, /* GL_ELEMENT_ARRAY_BUFFER */
- 54, /* GL_ARRAY_BUFFER_BINDING */
- 422, /* GL_ELEMENT_ARRAY_BUFFER_BINDING */
- 1682, /* GL_VERTEX_ARRAY_BUFFER_BINDING */
- 960, /* GL_NORMAL_ARRAY_BUFFER_BINDING */
- 140, /* GL_COLOR_ARRAY_BUFFER_BINDING */
- 579, /* GL_INDEX_ARRAY_BUFFER_BINDING */
- 1556, /* GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING */
- 416, /* GL_EDGE_FLAG_ARRAY_BUFFER_BINDING */
- 1323, /* GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING */
- 463, /* GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING */
- 1734, /* GL_WEIGHT_ARRAY_BUFFER_BINDING */
- 1704, /* GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING */
- 1167, /* GL_PROGRAM_INSTRUCTIONS_ARB */
- 835, /* GL_MAX_PROGRAM_INSTRUCTIONS_ARB */
- 1173, /* GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
- 844, /* GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
- 1185, /* GL_PROGRAM_TEMPORARIES_ARB */
- 850, /* GL_MAX_PROGRAM_TEMPORARIES_ARB */
- 1175, /* GL_PROGRAM_NATIVE_TEMPORARIES_ARB */
- 846, /* GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB */
- 1179, /* GL_PROGRAM_PARAMETERS_ARB */
- 849, /* GL_MAX_PROGRAM_PARAMETERS_ARB */
- 1174, /* GL_PROGRAM_NATIVE_PARAMETERS_ARB */
- 845, /* GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB */
- 1160, /* GL_PROGRAM_ATTRIBS_ARB */
- 830, /* GL_MAX_PROGRAM_ATTRIBS_ARB */
- 1172, /* GL_PROGRAM_NATIVE_ATTRIBS_ARB */
- 843, /* GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB */
- 1158, /* GL_PROGRAM_ADDRESS_REGISTERS_ARB */
- 828, /* GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB */
- 1170, /* GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
- 841, /* GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
- 836, /* GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB */
- 832, /* GL_MAX_PROGRAM_ENV_PARAMETERS_ARB */
- 1188, /* GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB */
- 1633, /* GL_TRANSPOSE_CURRENT_MATRIX_ARB */
- 1226, /* GL_READ_ONLY */
- 1742, /* GL_WRITE_ONLY */
- 1228, /* GL_READ_WRITE */
- 101, /* GL_BUFFER_ACCESS */
- 103, /* GL_BUFFER_MAPPED */
- 105, /* GL_BUFFER_MAP_POINTER */
- 1627, /* GL_TIME_ELAPSED_EXT */
- 746, /* GL_MATRIX0_ARB */
- 758, /* GL_MATRIX1_ARB */
- 770, /* GL_MATRIX2_ARB */
- 774, /* GL_MATRIX3_ARB */
- 776, /* GL_MATRIX4_ARB */
- 778, /* GL_MATRIX5_ARB */
- 780, /* GL_MATRIX6_ARB */
- 782, /* GL_MATRIX7_ARB */
- 784, /* GL_MATRIX8_ARB */
- 785, /* GL_MATRIX9_ARB */
- 748, /* GL_MATRIX10_ARB */
- 749, /* GL_MATRIX11_ARB */
- 750, /* GL_MATRIX12_ARB */
- 751, /* GL_MATRIX13_ARB */
- 752, /* GL_MATRIX14_ARB */
- 753, /* GL_MATRIX15_ARB */
- 754, /* GL_MATRIX16_ARB */
- 755, /* GL_MATRIX17_ARB */
- 756, /* GL_MATRIX18_ARB */
- 757, /* GL_MATRIX19_ARB */
- 760, /* GL_MATRIX20_ARB */
- 761, /* GL_MATRIX21_ARB */
- 762, /* GL_MATRIX22_ARB */
- 763, /* GL_MATRIX23_ARB */
- 764, /* GL_MATRIX24_ARB */
- 765, /* GL_MATRIX25_ARB */
- 766, /* GL_MATRIX26_ARB */
- 767, /* GL_MATRIX27_ARB */
- 768, /* GL_MATRIX28_ARB */
- 769, /* GL_MATRIX29_ARB */
- 772, /* GL_MATRIX30_ARB */
- 773, /* GL_MATRIX31_ARB */
- 1429, /* GL_STREAM_DRAW */
- 1431, /* GL_STREAM_READ */
- 1427, /* GL_STREAM_COPY */
- 1391, /* GL_STATIC_DRAW */
- 1393, /* GL_STATIC_READ */
- 1389, /* GL_STATIC_COPY */
- 410, /* GL_DYNAMIC_DRAW */
- 412, /* GL_DYNAMIC_READ */
- 408, /* GL_DYNAMIC_COPY */
- 535, /* GL_GL_PIXEL_PACK_BUFFER */
- 537, /* GL_GL_PIXEL_UNPACK_BUFFER */
- 536, /* GL_GL_PIXEL_PACK_BUFFER_BINDING */
- 538, /* GL_GL_PIXEL_UNPACK_BUFFER_BINDING */
- 833, /* GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV */
- 831, /* GL_MAX_PROGRAM_CALL_DEPTH_NV */
- 834, /* GL_MAX_PROGRAM_IF_DEPTH_NV */
- 838, /* GL_MAX_PROGRAM_LOOP_DEPTH_NV */
- 837, /* GL_MAX_PROGRAM_LOOP_COUNT_NV */
- 795, /* GL_MAX_ARRAY_TEXTURE_LAYERS_EXT */
- 1423, /* GL_STENCIL_TEST_TWO_SIDE_EXT */
+ 419, /* GL_ELEMENT_ARRAY_BUFFER */
+ 53, /* GL_ARRAY_BUFFER_BINDING */
+ 420, /* GL_ELEMENT_ARRAY_BUFFER_BINDING */
+ 1680, /* GL_VERTEX_ARRAY_BUFFER_BINDING */
+ 958, /* GL_NORMAL_ARRAY_BUFFER_BINDING */
+ 139, /* GL_COLOR_ARRAY_BUFFER_BINDING */
+ 577, /* GL_INDEX_ARRAY_BUFFER_BINDING */
+ 1554, /* GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING */
+ 415, /* GL_EDGE_FLAG_ARRAY_BUFFER_BINDING */
+ 1321, /* GL_SECONDARY_COLOR_ARRAY_BUFFER_BINDING */
+ 461, /* GL_FOG_COORDINATE_ARRAY_BUFFER_BINDING */
+ 1732, /* GL_WEIGHT_ARRAY_BUFFER_BINDING */
+ 1702, /* GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING */
+ 1165, /* GL_PROGRAM_INSTRUCTIONS_ARB */
+ 833, /* GL_MAX_PROGRAM_INSTRUCTIONS_ARB */
+ 1171, /* GL_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
+ 842, /* GL_MAX_PROGRAM_NATIVE_INSTRUCTIONS_ARB */
+ 1183, /* GL_PROGRAM_TEMPORARIES_ARB */
+ 848, /* GL_MAX_PROGRAM_TEMPORARIES_ARB */
+ 1173, /* GL_PROGRAM_NATIVE_TEMPORARIES_ARB */
+ 844, /* GL_MAX_PROGRAM_NATIVE_TEMPORARIES_ARB */
+ 1177, /* GL_PROGRAM_PARAMETERS_ARB */
+ 847, /* GL_MAX_PROGRAM_PARAMETERS_ARB */
+ 1172, /* GL_PROGRAM_NATIVE_PARAMETERS_ARB */
+ 843, /* GL_MAX_PROGRAM_NATIVE_PARAMETERS_ARB */
+ 1158, /* GL_PROGRAM_ATTRIBS_ARB */
+ 828, /* GL_MAX_PROGRAM_ATTRIBS_ARB */
+ 1170, /* GL_PROGRAM_NATIVE_ATTRIBS_ARB */
+ 841, /* GL_MAX_PROGRAM_NATIVE_ATTRIBS_ARB */
+ 1156, /* GL_PROGRAM_ADDRESS_REGISTERS_ARB */
+ 826, /* GL_MAX_PROGRAM_ADDRESS_REGISTERS_ARB */
+ 1168, /* GL_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
+ 839, /* GL_MAX_PROGRAM_NATIVE_ADDRESS_REGISTERS_ARB */
+ 834, /* GL_MAX_PROGRAM_LOCAL_PARAMETERS_ARB */
+ 830, /* GL_MAX_PROGRAM_ENV_PARAMETERS_ARB */
+ 1186, /* GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB */
+ 1631, /* GL_TRANSPOSE_CURRENT_MATRIX_ARB */
+ 1224, /* GL_READ_ONLY */
+ 1740, /* GL_WRITE_ONLY */
+ 1226, /* GL_READ_WRITE */
+ 100, /* GL_BUFFER_ACCESS */
+ 102, /* GL_BUFFER_MAPPED */
+ 104, /* GL_BUFFER_MAP_POINTER */
+ 1625, /* GL_TIME_ELAPSED_EXT */
+ 744, /* GL_MATRIX0_ARB */
+ 756, /* GL_MATRIX1_ARB */
+ 768, /* GL_MATRIX2_ARB */
+ 772, /* GL_MATRIX3_ARB */
+ 774, /* GL_MATRIX4_ARB */
+ 776, /* GL_MATRIX5_ARB */
+ 778, /* GL_MATRIX6_ARB */
+ 780, /* GL_MATRIX7_ARB */
+ 782, /* GL_MATRIX8_ARB */
+ 783, /* GL_MATRIX9_ARB */
+ 746, /* GL_MATRIX10_ARB */
+ 747, /* GL_MATRIX11_ARB */
+ 748, /* GL_MATRIX12_ARB */
+ 749, /* GL_MATRIX13_ARB */
+ 750, /* GL_MATRIX14_ARB */
+ 751, /* GL_MATRIX15_ARB */
+ 752, /* GL_MATRIX16_ARB */
+ 753, /* GL_MATRIX17_ARB */
+ 754, /* GL_MATRIX18_ARB */
+ 755, /* GL_MATRIX19_ARB */
+ 758, /* GL_MATRIX20_ARB */
+ 759, /* GL_MATRIX21_ARB */
+ 760, /* GL_MATRIX22_ARB */
+ 761, /* GL_MATRIX23_ARB */
+ 762, /* GL_MATRIX24_ARB */
+ 763, /* GL_MATRIX25_ARB */
+ 764, /* GL_MATRIX26_ARB */
+ 765, /* GL_MATRIX27_ARB */
+ 766, /* GL_MATRIX28_ARB */
+ 767, /* GL_MATRIX29_ARB */
+ 770, /* GL_MATRIX30_ARB */
+ 771, /* GL_MATRIX31_ARB */
+ 1427, /* GL_STREAM_DRAW */
+ 1429, /* GL_STREAM_READ */
+ 1425, /* GL_STREAM_COPY */
+ 1389, /* GL_STATIC_DRAW */
+ 1391, /* GL_STATIC_READ */
+ 1387, /* GL_STATIC_COPY */
+ 409, /* GL_DYNAMIC_DRAW */
+ 411, /* GL_DYNAMIC_READ */
+ 407, /* GL_DYNAMIC_COPY */
+ 533, /* GL_GL_PIXEL_PACK_BUFFER */
+ 535, /* GL_GL_PIXEL_UNPACK_BUFFER */
+ 534, /* GL_GL_PIXEL_PACK_BUFFER_BINDING */
+ 536, /* GL_GL_PIXEL_UNPACK_BUFFER_BINDING */
+ 831, /* GL_MAX_PROGRAM_EXEC_INSTRUCTIONS_NV */
+ 829, /* GL_MAX_PROGRAM_CALL_DEPTH_NV */
+ 832, /* GL_MAX_PROGRAM_IF_DEPTH_NV */
+ 836, /* GL_MAX_PROGRAM_LOOP_DEPTH_NV */
+ 835, /* GL_MAX_PROGRAM_LOOP_COUNT_NV */
+ 793, /* GL_MAX_ARRAY_TEXTURE_LAYERS_EXT */
+ 1421, /* GL_STENCIL_TEST_TWO_SIDE_EXT */
17, /* GL_ACTIVE_STENCIL_FACE_EXT */
- 894, /* GL_MIRROR_CLAMP_TO_BORDER_EXT */
- 1304, /* GL_SAMPLES_PASSED */
- 486, /* GL_FRAGMENT_SHADER */
- 1728, /* GL_VERTEX_SHADER */
- 1178, /* GL_PROGRAM_OBJECT_ARB */
- 1336, /* GL_SHADER_OBJECT_ARB */
- 819, /* GL_MAX_FRAGMENT_UNIFORM_COMPONENTS */
- 877, /* GL_MAX_VERTEX_UNIFORM_COMPONENTS */
- 871, /* GL_MAX_VARYING_FLOATS */
- 875, /* GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS */
- 804, /* GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS */
- 985, /* GL_OBJECT_TYPE_ARB */
- 1338, /* GL_SHADER_TYPE */
- 451, /* GL_FLOAT_VEC2 */
- 453, /* GL_FLOAT_VEC3 */
- 455, /* GL_FLOAT_VEC4 */
- 606, /* GL_INT_VEC2 */
- 608, /* GL_INT_VEC3 */
- 610, /* GL_INT_VEC4 */
- 93, /* GL_BOOL */
- 95, /* GL_BOOL_VEC2 */
- 97, /* GL_BOOL_VEC3 */
- 99, /* GL_BOOL_VEC4 */
- 445, /* GL_FLOAT_MAT2 */
- 447, /* GL_FLOAT_MAT3 */
- 449, /* GL_FLOAT_MAT4 */
- 1295, /* GL_SAMPLER_1D */
- 1297, /* GL_SAMPLER_2D */
- 1299, /* GL_SAMPLER_3D */
- 1300, /* GL_SAMPLER_CUBE */
- 1296, /* GL_SAMPLER_1D_SHADOW */
- 1298, /* GL_SAMPLER_2D_SHADOW */
- 529, /* GL_GL_FLOAT_MAT2x3 */
- 530, /* GL_GL_FLOAT_MAT2x4 */
- 531, /* GL_GL_FLOAT_MAT3x2 */
- 532, /* GL_GL_FLOAT_MAT3x4 */
- 533, /* GL_GL_FLOAT_MAT4x2 */
- 534, /* GL_GL_FLOAT_MAT4x3 */
- 312, /* GL_DELETE_STATUS */
- 221, /* GL_COMPILE_STATUS */
- 659, /* GL_LINK_STATUS */
- 1677, /* GL_VALIDATE_STATUS */
- 591, /* GL_INFO_LOG_LENGTH */
- 56, /* GL_ATTACHED_SHADERS */
+ 892, /* GL_MIRROR_CLAMP_TO_BORDER_EXT */
+ 1302, /* GL_SAMPLES_PASSED */
+ 484, /* GL_FRAGMENT_SHADER */
+ 1726, /* GL_VERTEX_SHADER */
+ 1176, /* GL_PROGRAM_OBJECT_ARB */
+ 1334, /* GL_SHADER_OBJECT_ARB */
+ 817, /* GL_MAX_FRAGMENT_UNIFORM_COMPONENTS */
+ 875, /* GL_MAX_VERTEX_UNIFORM_COMPONENTS */
+ 869, /* GL_MAX_VARYING_FLOATS */
+ 873, /* GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS */
+ 802, /* GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS */
+ 983, /* GL_OBJECT_TYPE_ARB */
+ 1336, /* GL_SHADER_TYPE */
+ 449, /* GL_FLOAT_VEC2 */
+ 451, /* GL_FLOAT_VEC3 */
+ 453, /* GL_FLOAT_VEC4 */
+ 604, /* GL_INT_VEC2 */
+ 606, /* GL_INT_VEC3 */
+ 608, /* GL_INT_VEC4 */
+ 92, /* GL_BOOL */
+ 94, /* GL_BOOL_VEC2 */
+ 96, /* GL_BOOL_VEC3 */
+ 98, /* GL_BOOL_VEC4 */
+ 443, /* GL_FLOAT_MAT2 */
+ 445, /* GL_FLOAT_MAT3 */
+ 447, /* GL_FLOAT_MAT4 */
+ 1293, /* GL_SAMPLER_1D */
+ 1295, /* GL_SAMPLER_2D */
+ 1297, /* GL_SAMPLER_3D */
+ 1298, /* GL_SAMPLER_CUBE */
+ 1294, /* GL_SAMPLER_1D_SHADOW */
+ 1296, /* GL_SAMPLER_2D_SHADOW */
+ 527, /* GL_GL_FLOAT_MAT2x3 */
+ 528, /* GL_GL_FLOAT_MAT2x4 */
+ 529, /* GL_GL_FLOAT_MAT3x2 */
+ 530, /* GL_GL_FLOAT_MAT3x4 */
+ 531, /* GL_GL_FLOAT_MAT4x2 */
+ 532, /* GL_GL_FLOAT_MAT4x3 */
+ 311, /* GL_DELETE_STATUS */
+ 220, /* GL_COMPILE_STATUS */
+ 657, /* GL_LINK_STATUS */
+ 1675, /* GL_VALIDATE_STATUS */
+ 589, /* GL_INFO_LOG_LENGTH */
+ 55, /* GL_ATTACHED_SHADERS */
20, /* GL_ACTIVE_UNIFORMS */
21, /* GL_ACTIVE_UNIFORM_MAX_LENGTH */
- 1337, /* GL_SHADER_SOURCE_LENGTH */
+ 1335, /* GL_SHADER_SOURCE_LENGTH */
15, /* GL_ACTIVE_ATTRIBUTES */
16, /* GL_ACTIVE_ATTRIBUTE_MAX_LENGTH */
- 488, /* GL_FRAGMENT_SHADER_DERIVATIVE_HINT */
- 1340, /* GL_SHADING_LANGUAGE_VERSION */
- 290, /* GL_CURRENT_PROGRAM */
- 1034, /* GL_PALETTE4_RGB8_OES */
- 1036, /* GL_PALETTE4_RGBA8_OES */
- 1032, /* GL_PALETTE4_R5_G6_B5_OES */
- 1035, /* GL_PALETTE4_RGBA4_OES */
- 1033, /* GL_PALETTE4_RGB5_A1_OES */
- 1039, /* GL_PALETTE8_RGB8_OES */
- 1041, /* GL_PALETTE8_RGBA8_OES */
- 1037, /* GL_PALETTE8_R5_G6_B5_OES */
- 1040, /* GL_PALETTE8_RGBA4_OES */
- 1038, /* GL_PALETTE8_RGB5_A1_OES */
- 574, /* GL_IMPLEMENTATION_COLOR_READ_TYPE_OES */
- 573, /* GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES */
- 1511, /* GL_TEXTURE_1D_ARRAY_EXT */
- 1198, /* GL_PROXY_TEXTURE_1D_ARRAY_EXT */
- 1513, /* GL_TEXTURE_2D_ARRAY_EXT */
- 1201, /* GL_PROXY_TEXTURE_2D_ARRAY_EXT */
- 1519, /* GL_TEXTURE_BINDING_1D_ARRAY_EXT */
- 1521, /* GL_TEXTURE_BINDING_2D_ARRAY_EXT */
- 543, /* GL_GL_SRGB */
- 544, /* GL_GL_SRGB8 */
- 546, /* GL_GL_SRGB_ALPHA */
- 545, /* GL_GL_SRGB8_ALPHA8 */
- 542, /* GL_GL_SLUMINANCE_ALPHA */
- 541, /* GL_GL_SLUMINANCE8_ALPHA8 */
- 539, /* GL_GL_SLUMINANCE */
- 540, /* GL_GL_SLUMINANCE8 */
- 526, /* GL_GL_COMPRESSED_SRGB */
- 527, /* GL_GL_COMPRESSED_SRGB_ALPHA */
- 524, /* GL_GL_COMPRESSED_SLUMINANCE */
- 525, /* GL_GL_COMPRESSED_SLUMINANCE_ALPHA */
- 1095, /* GL_POINT_SPRITE_COORD_ORIGIN */
- 667, /* GL_LOWER_LEFT */
- 1674, /* GL_UPPER_LEFT */
- 1405, /* GL_STENCIL_BACK_REF */
- 1406, /* GL_STENCIL_BACK_VALUE_MASK */
- 1407, /* GL_STENCIL_BACK_WRITEMASK */
- 403, /* GL_DRAW_FRAMEBUFFER_BINDING_EXT */
- 1240, /* GL_RENDERBUFFER_BINDING_EXT */
- 1225, /* GL_READ_FRAMEBUFFER_EXT */
- 404, /* GL_DRAW_FRAMEBUFFER_EXT */
- 1224, /* GL_READ_FRAMEBUFFER_BINDING_EXT */
- 490, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT */
- 489, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT */
- 494, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT */
- 492, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT */
- 491, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT */
- 496, /* GL_FRAMEBUFFER_COMPLETE_EXT */
- 498, /* GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT */
- 503, /* GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT */
- 501, /* GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT */
- 499, /* GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT */
- 502, /* GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT */
- 500, /* GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT */
- 504, /* GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT */
- 506, /* GL_FRAMEBUFFER_UNSUPPORTED_EXT */
- 505, /* GL_FRAMEBUFFER_STATUS_ERROR_EXT */
- 801, /* GL_MAX_COLOR_ATTACHMENTS_EXT */
- 146, /* GL_COLOR_ATTACHMENT0_EXT */
- 153, /* GL_COLOR_ATTACHMENT1_EXT */
- 154, /* GL_COLOR_ATTACHMENT2_EXT */
- 155, /* GL_COLOR_ATTACHMENT3_EXT */
- 156, /* GL_COLOR_ATTACHMENT4_EXT */
- 157, /* GL_COLOR_ATTACHMENT5_EXT */
- 158, /* GL_COLOR_ATTACHMENT6_EXT */
- 159, /* GL_COLOR_ATTACHMENT7_EXT */
- 160, /* GL_COLOR_ATTACHMENT8_EXT */
- 161, /* GL_COLOR_ATTACHMENT9_EXT */
- 147, /* GL_COLOR_ATTACHMENT10_EXT */
- 148, /* GL_COLOR_ATTACHMENT11_EXT */
- 149, /* GL_COLOR_ATTACHMENT12_EXT */
- 150, /* GL_COLOR_ATTACHMENT13_EXT */
- 151, /* GL_COLOR_ATTACHMENT14_EXT */
- 152, /* GL_COLOR_ATTACHMENT15_EXT */
- 314, /* GL_DEPTH_ATTACHMENT_EXT */
- 1396, /* GL_STENCIL_ATTACHMENT_EXT */
- 497, /* GL_FRAMEBUFFER_EXT */
- 1241, /* GL_RENDERBUFFER_EXT */
- 1244, /* GL_RENDERBUFFER_WIDTH_EXT */
- 1242, /* GL_RENDERBUFFER_HEIGHT_EXT */
- 1243, /* GL_RENDERBUFFER_INTERNAL_FORMAT_EXT */
- 1418, /* GL_STENCIL_INDEX_EXT */
- 1415, /* GL_STENCIL_INDEX1_EXT */
- 1416, /* GL_STENCIL_INDEX4_EXT */
- 1417, /* GL_STENCIL_INDEX8_EXT */
- 1414, /* GL_STENCIL_INDEX16_EXT */
- 428, /* GL_EVAL_BIT */
- 1222, /* GL_RASTER_POSITION_UNCLIPPED_IBM */
- 661, /* GL_LIST_BIT */
- 1527, /* GL_TEXTURE_BIT */
- 1319, /* GL_SCISSOR_BIT */
+ 486, /* GL_FRAGMENT_SHADER_DERIVATIVE_HINT */
+ 1338, /* GL_SHADING_LANGUAGE_VERSION */
+ 289, /* GL_CURRENT_PROGRAM */
+ 1032, /* GL_PALETTE4_RGB8_OES */
+ 1034, /* GL_PALETTE4_RGBA8_OES */
+ 1030, /* GL_PALETTE4_R5_G6_B5_OES */
+ 1033, /* GL_PALETTE4_RGBA4_OES */
+ 1031, /* GL_PALETTE4_RGB5_A1_OES */
+ 1037, /* GL_PALETTE8_RGB8_OES */
+ 1039, /* GL_PALETTE8_RGBA8_OES */
+ 1035, /* GL_PALETTE8_R5_G6_B5_OES */
+ 1038, /* GL_PALETTE8_RGBA4_OES */
+ 1036, /* GL_PALETTE8_RGB5_A1_OES */
+ 572, /* GL_IMPLEMENTATION_COLOR_READ_TYPE_OES */
+ 571, /* GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES */
+ 1509, /* GL_TEXTURE_1D_ARRAY_EXT */
+ 1196, /* GL_PROXY_TEXTURE_1D_ARRAY_EXT */
+ 1511, /* GL_TEXTURE_2D_ARRAY_EXT */
+ 1199, /* GL_PROXY_TEXTURE_2D_ARRAY_EXT */
+ 1517, /* GL_TEXTURE_BINDING_1D_ARRAY_EXT */
+ 1519, /* GL_TEXTURE_BINDING_2D_ARRAY_EXT */
+ 541, /* GL_GL_SRGB */
+ 542, /* GL_GL_SRGB8 */
+ 544, /* GL_GL_SRGB_ALPHA */
+ 543, /* GL_GL_SRGB8_ALPHA8 */
+ 540, /* GL_GL_SLUMINANCE_ALPHA */
+ 539, /* GL_GL_SLUMINANCE8_ALPHA8 */
+ 537, /* GL_GL_SLUMINANCE */
+ 538, /* GL_GL_SLUMINANCE8 */
+ 524, /* GL_GL_COMPRESSED_SRGB */
+ 525, /* GL_GL_COMPRESSED_SRGB_ALPHA */
+ 522, /* GL_GL_COMPRESSED_SLUMINANCE */
+ 523, /* GL_GL_COMPRESSED_SLUMINANCE_ALPHA */
+ 1093, /* GL_POINT_SPRITE_COORD_ORIGIN */
+ 665, /* GL_LOWER_LEFT */
+ 1672, /* GL_UPPER_LEFT */
+ 1403, /* GL_STENCIL_BACK_REF */
+ 1404, /* GL_STENCIL_BACK_VALUE_MASK */
+ 1405, /* GL_STENCIL_BACK_WRITEMASK */
+ 402, /* GL_DRAW_FRAMEBUFFER_BINDING_EXT */
+ 1238, /* GL_RENDERBUFFER_BINDING_EXT */
+ 1223, /* GL_READ_FRAMEBUFFER_EXT */
+ 403, /* GL_DRAW_FRAMEBUFFER_EXT */
+ 1222, /* GL_READ_FRAMEBUFFER_BINDING_EXT */
+ 488, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE_EXT */
+ 487, /* GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME_EXT */
+ 492, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL_EXT */
+ 490, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT */
+ 489, /* GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT */
+ 494, /* GL_FRAMEBUFFER_COMPLETE_EXT */
+ 496, /* GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT */
+ 501, /* GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT */
+ 499, /* GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT */
+ 497, /* GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT */
+ 500, /* GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT */
+ 498, /* GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT */
+ 502, /* GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT */
+ 504, /* GL_FRAMEBUFFER_UNSUPPORTED_EXT */
+ 503, /* GL_FRAMEBUFFER_STATUS_ERROR_EXT */
+ 799, /* GL_MAX_COLOR_ATTACHMENTS_EXT */
+ 145, /* GL_COLOR_ATTACHMENT0_EXT */
+ 152, /* GL_COLOR_ATTACHMENT1_EXT */
+ 153, /* GL_COLOR_ATTACHMENT2_EXT */
+ 154, /* GL_COLOR_ATTACHMENT3_EXT */
+ 155, /* GL_COLOR_ATTACHMENT4_EXT */
+ 156, /* GL_COLOR_ATTACHMENT5_EXT */
+ 157, /* GL_COLOR_ATTACHMENT6_EXT */
+ 158, /* GL_COLOR_ATTACHMENT7_EXT */
+ 159, /* GL_COLOR_ATTACHMENT8_EXT */
+ 160, /* GL_COLOR_ATTACHMENT9_EXT */
+ 146, /* GL_COLOR_ATTACHMENT10_EXT */
+ 147, /* GL_COLOR_ATTACHMENT11_EXT */
+ 148, /* GL_COLOR_ATTACHMENT12_EXT */
+ 149, /* GL_COLOR_ATTACHMENT13_EXT */
+ 150, /* GL_COLOR_ATTACHMENT14_EXT */
+ 151, /* GL_COLOR_ATTACHMENT15_EXT */
+ 313, /* GL_DEPTH_ATTACHMENT_EXT */
+ 1394, /* GL_STENCIL_ATTACHMENT_EXT */
+ 495, /* GL_FRAMEBUFFER_EXT */
+ 1239, /* GL_RENDERBUFFER_EXT */
+ 1242, /* GL_RENDERBUFFER_WIDTH_EXT */
+ 1240, /* GL_RENDERBUFFER_HEIGHT_EXT */
+ 1241, /* GL_RENDERBUFFER_INTERNAL_FORMAT_EXT */
+ 1416, /* GL_STENCIL_INDEX_EXT */
+ 1413, /* GL_STENCIL_INDEX1_EXT */
+ 1414, /* GL_STENCIL_INDEX4_EXT */
+ 1415, /* GL_STENCIL_INDEX8_EXT */
+ 1412, /* GL_STENCIL_INDEX16_EXT */
+ 426, /* GL_EVAL_BIT */
+ 1220, /* GL_RASTER_POSITION_UNCLIPPED_IBM */
+ 659, /* GL_LIST_BIT */
+ 1525, /* GL_TEXTURE_BIT */
+ 1317, /* GL_SCISSOR_BIT */
29, /* GL_ALL_ATTRIB_BITS */
- 941, /* GL_MULTISAMPLE_BIT */
+ 939, /* GL_MULTISAMPLE_BIT */
30, /* GL_ALL_CLIENT_ATTRIB_BITS */
};
{
unsigned * i;
- i = (unsigned *)_mesa_bsearch( & nr, reduced_enums, Elements(reduced_enums),
- sizeof(reduced_enums[0]), (cfunc) compar_nr );
+ i = (unsigned *) _mesa_bsearch(& nr, reduced_enums,
+ Elements(reduced_enums),
+ sizeof(reduced_enums[0]),
+ (cfunc) compar_nr);
if ( i != NULL ) {
return & enum_string_table[ all_enums[ *i ].offset ];
enum_elt * f = NULL;
if ( symbol != NULL ) {
- f = (enum_elt *)_mesa_bsearch( symbol, all_enums, Elements(all_enums),
- sizeof( enum_elt ), (cfunc) compar_name );
+ f = (enum_elt *) _mesa_bsearch(symbol, all_enums,
+ Elements(all_enums),
+ sizeof( enum_elt ),
+ (cfunc) compar_name);
}
return (f != NULL) ? f->n : -1;
static unsigned char *exec_mem = NULL;
-static void
+static int
init_heap(void)
{
+#ifdef MESA_SELINUX
+ if (is_selinux_enabled()) {
+ if (!security_get_boolean_active("allow_execmem") ||
+ !security_get_boolean_pending("allow_execmem"))
+ return 0;
+ }
+#endif
+
if (!exec_heap)
exec_heap = mmInit( 0, EXEC_HEAP_SIZE );
exec_mem = (unsigned char *) mmap(0, EXEC_HEAP_SIZE,
PROT_EXEC | PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
+
+ return (exec_mem != NULL);
}
_glthread_LOCK_MUTEX(exec_mutex);
- init_heap();
+ if (!init_heap())
+ goto bail;
if (exec_heap) {
size = (size + 31) & ~31;
addr = exec_mem + block->ofs;
else
_mesa_printf("_mesa_exec_malloc failed\n");
-
+
+bail:
_glthread_UNLOCK_MUTEX(exec_mutex);
return addr;
/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
{ OFF, "GL_SGIS_texture_border_clamp", F(ARB_texture_border_clamp) },
{ ON, "GL_SGIS_texture_edge_clamp", F(SGIS_texture_edge_clamp) },
{ ON, "GL_SGIS_texture_lod", F(SGIS_texture_lod) },
- { OFF, "GL_SGIX_depth_texture", F(SGIX_depth_texture) },
+ { OFF, "GL_SGIX_depth_texture", F(ARB_depth_texture) },
{ OFF, "GL_SGIX_shadow", F(SGIX_shadow) },
{ OFF, "GL_SGIX_shadow_ambient", F(SGIX_shadow_ambient) },
{ OFF, "GL_SUN_multi_draw_arrays", F(EXT_multi_draw_arrays) },
ctx->Extensions.ARB_shading_language_100 = GL_TRUE;
#endif
#if FEATURE_ARB_shading_language_120
- ctx->Extensions.ARB_shading_language_120 = GL_TRUE;
+ ctx->Extensions.ARB_shading_language_120 = GL_FALSE; /* not quite done */
#endif
ctx->Extensions.ARB_shadow = GL_TRUE;
ctx->Extensions.ARB_texture_border_clamp = GL_TRUE;
ctx->Extensions.SGI_texture_color_table = GL_TRUE;
ctx->Extensions.SGIS_generate_mipmap = GL_TRUE;
ctx->Extensions.SGIS_texture_edge_clamp = GL_TRUE;
- ctx->Extensions.SGIX_depth_texture = GL_TRUE;
ctx->Extensions.SGIX_shadow = GL_TRUE;
ctx->Extensions.SGIX_shadow_ambient = GL_TRUE;
#if FEATURE_ARB_vertex_program || FEATURE_ARB_fragment_program
{
ctx->Extensions.ARB_imaging = GL_TRUE;
ctx->Extensions.EXT_blend_color = GL_TRUE;
+ ctx->Extensions.EXT_blend_logic_op = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;
ctx->Extensions.EXT_blend_subtract = GL_TRUE;
ctx->Extensions.EXT_convolution = GL_TRUE;
ctx->Extensions.ARB_window_pos = GL_TRUE;
ctx->Extensions.EXT_blend_color = GL_TRUE;
ctx->Extensions.EXT_blend_func_separate = GL_TRUE;
- ctx->Extensions.EXT_blend_logic_op = GL_TRUE;
ctx->Extensions.EXT_blend_minmax = GL_TRUE;
ctx->Extensions.EXT_blend_subtract = GL_TRUE;
ctx->Extensions.EXT_fog_coord = GL_TRUE;
ctx->Extensions.EXT_texture_sRGB = GL_TRUE;
#endif
#ifdef FEATURE_ARB_shading_language_120
- ctx->Extensions.ARB_shading_language_120 = GL_TRUE;
+ ctx->Extensions.ARB_shading_language_120 = GL_FALSE; /* not quite done */
#endif
}
}
FLUSH_VERTICES(ctx, _NEW_BUFFERS);
+
if (ctx->Driver.Flush) {
ctx->Driver.Flush(ctx);
}
+
if (framebuffer) {
/* Binding a user-created framebuffer object */
newFb = _mesa_lookup_framebuffer(ctx, framebuffer);
* XXX check if re-binding same buffer and skip some of this code.
*/
- /* for window-framebuffers, re-initialize the fbo values, as they
- could be wrong (makecurrent with a new drawable while still a fbo
- was bound will lead to default init fbo values).
- note that therefore the context ReadBuffer/DrawBuffer values are not
- valid while fbo's are bound!!! */
if (bindReadBuf) {
_mesa_reference_framebuffer(&ctx->ReadBuffer, newFbread);
- if (!newFbread->Name) {
- _mesa_readbuffer_update_fields(ctx, ctx->Pixel.ReadBuffer);
- }
}
if (bindDrawBuf) {
/* check if old FB had any texture attachments */
check_end_texture_render(ctx, ctx->DrawBuffer);
+
/* check if time to delete this framebuffer */
_mesa_reference_framebuffer(&ctx->DrawBuffer, newFb);
- if (!newFb->Name) {
- GLuint i;
- GLenum buffers[MAX_DRAW_BUFFERS];
- for(i = 0; i < ctx->Const.MaxDrawBuffers; i++) {
- buffers[i] = ctx->Color.DrawBuffer[i];
- }
- _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers, buffers, NULL);
- }
- else {
+
+ if (newFb->Name != 0) {
/* check if newly bound framebuffer has any texture attachments */
check_begin_texture_render(ctx, newFb);
}
-static struct state_key *make_state_key( GLcontext *ctx )
+static void make_state_key( GLcontext *ctx, struct state_key *key )
{
const struct gl_fragment_program *fp;
- struct state_key *key = CALLOC_STRUCT(state_key);
GLuint i;
+ memset(key, 0, sizeof(struct state_key));
fp = ctx->FragmentProgram._Current;
/* This now relies on texenvprogram.c being active:
texUnit->GenModeQ );
}
}
-
- return key;
}
struct ureg dest,
struct ureg src )
{
+#if 0
+ /* XXX use this when drivers are ready for NRM3 */
+ emit_op1(p, OPCODE_NRM3, dest, WRITEMASK_XYZ, src);
+#else
struct ureg tmp = get_temp(p);
emit_op2(p, OPCODE_DP3, tmp, WRITEMASK_X, src, src);
emit_op1(p, OPCODE_RSQ, tmp, WRITEMASK_X, tmp);
emit_op2(p, OPCODE_MUL, dest, 0, src, swizzle1(tmp, X));
release_temp(p, tmp);
+#endif
}
static void emit_passthrough( struct tnl_program *p,
_mesa_get_fixed_func_vertex_program(GLcontext *ctx)
{
struct gl_vertex_program *prog;
- struct state_key *key;
+ struct state_key key;
/* Grab all the relevent state and put it in a single structure:
*/
- key = make_state_key(ctx);
+ make_state_key(ctx, &key);
/* Look for an already-prepared program for this state:
*/
prog = (struct gl_vertex_program *)
- _mesa_search_program_cache(ctx->VertexProgram.Cache, key, sizeof(*key));
+ _mesa_search_program_cache(ctx->VertexProgram.Cache, &key, sizeof(key));
if (!prog) {
/* OK, we'll have to build a new one */
if (!prog)
return NULL;
- create_new_program( key, prog,
+ create_new_program( &key, prog,
ctx->Const.VertexProgram.MaxTemps );
#if 0
&prog->Base );
#endif
_mesa_program_cache_insert(ctx, ctx->VertexProgram.Cache,
- key, sizeof(*key), &prog->Base);
+ &key, sizeof(key), &prog->Base);
}
- _mesa_free(key);
-
return prog;
}
#include "glheader.h"
#include "imports.h"
+#include "buffers.h"
#include "context.h"
#include "depthstencil.h"
#include "mtypes.h"
if (fb) {
fb->Name = name;
fb->RefCount = 1;
+ fb->_NumColorDrawBuffers = 1;
fb->ColorDrawBuffer[0] = GL_COLOR_ATTACHMENT0_EXT;
- fb->_ColorDrawBufferMask[0] = BUFFER_BIT_COLOR0;
+ fb->_ColorDrawBufferIndexes[0] = BUFFER_COLOR0;
fb->ColorReadBuffer = GL_COLOR_ATTACHMENT0_EXT;
fb->_ColorReadBufferIndex = BUFFER_COLOR0;
fb->Delete = _mesa_destroy_framebuffer;
/* save the visual */
fb->Visual = *visual;
- /* Init glRead/DrawBuffer state */
+ /* Init read/draw renderbuffer state */
if (visual->doubleBufferMode) {
+ fb->_NumColorDrawBuffers = 1;
fb->ColorDrawBuffer[0] = GL_BACK;
- fb->_ColorDrawBufferMask[0] = BUFFER_BIT_BACK_LEFT;
+ fb->_ColorDrawBufferIndexes[0] = BUFFER_BACK_LEFT;
fb->ColorReadBuffer = GL_BACK;
fb->_ColorReadBufferIndex = BUFFER_BACK_LEFT;
}
else {
+ fb->_NumColorDrawBuffers = 1;
fb->ColorDrawBuffer[0] = GL_FRONT;
- fb->_ColorDrawBufferMask[0] = BUFFER_BIT_FRONT_LEFT;
+ fb->_ColorDrawBufferIndexes[0] = BUFFER_FRONT_LEFT;
fb->ColorReadBuffer = GL_FRONT;
fb->_ColorReadBufferIndex = BUFFER_FRONT_LEFT;
}
}
+/*
+ * Example DrawBuffers scenarios:
+ *
+ * 1. glDrawBuffer(GL_FRONT_AND_BACK), fixed-func or shader writes to
+ * "gl_FragColor" or program writes to the "result.color" register:
+ *
+ * fragment color output renderbuffer
+ * --------------------- ---------------
+ * color[0] Front, Back
+ *
+ *
+ * 2. glDrawBuffers(3, [GL_FRONT, GL_AUX0, GL_AUX1]), shader writes to
+ * gl_FragData[i] or program writes to result.color[i] registers:
+ *
+ * fragment color output renderbuffer
+ * --------------------- ---------------
+ * color[0] Front
+ * color[1] Aux0
+ * color[3] Aux1
+ *
+ *
+ * 3. glDrawBuffers(3, [GL_FRONT, GL_AUX0, GL_AUX1]) and shader writes to
+ * gl_FragColor, or fixed function:
+ *
+ * fragment color output renderbuffer
+ * --------------------- ---------------
+ * color[0] Front, Aux0, Aux1
+ *
+ *
+ * In either case, the list of renderbuffers is stored in the
+ * framebuffer->_ColorDrawBuffers[] array and
+ * framebuffer->_NumColorDrawBuffers indicates the number of buffers.
+ * The renderer (like swrast) has to look at the current fragment shader
+ * to see if it writes to gl_FragColor vs. gl_FragData[i] to determine
+ * how to map color outputs to renderbuffers.
+ *
+ * Note that these two calls are equivalent (for fixed function fragment
+ * shading anyway):
+ * a) glDrawBuffer(GL_FRONT_AND_BACK); (assuming non-stereo framebuffer)
+ * b) glDrawBuffers(2, [GL_FRONT_LEFT, GL_BACK_LEFT]);
+ */
+
+
+
+
/**
- * Update the list of color drawing renderbuffer pointers.
+ * Update the (derived) list of color drawing renderbuffer pointers.
* Later, when we're rendering we'll loop from 0 to _NumColorDrawBuffers
* writing colors.
*/
{
GLuint output;
- /*
- * Fragment programs can write to multiple colorbuffers with
- * the GL_ARB_draw_buffers extension.
- */
- for (output = 0; output < ctx->Const.MaxDrawBuffers; output++) {
- GLbitfield bufferMask = fb->_ColorDrawBufferMask[output];
- GLuint count = 0;
- GLuint i;
- if (!fb->DeletePending) {
- /* We need the inner loop here because glDrawBuffer(GL_FRONT_AND_BACK)
- * can specify writing to two or four color buffers (for example).
- */
- for (i = 0; bufferMask && i < BUFFER_COUNT; i++) {
- const GLuint bufferBit = 1 << i;
- if (bufferBit & bufferMask) {
- struct gl_renderbuffer *rb = fb->Attachment[i].Renderbuffer;
- if (rb && rb->Width > 0 && rb->Height > 0) {
- fb->_ColorDrawBuffers[output][count] = rb;
- count++;
- }
- else {
- /*
- _mesa_warning(ctx, "DrawBuffer names a missing buffer!\n");
- */
- }
- bufferMask &= ~bufferBit;
- }
- }
+ /* set 0th buffer to NULL now in case _NumColorDrawBuffers is zero */
+ fb->_ColorDrawBuffers[0] = NULL;
+
+ for (output = 0; output < fb->_NumColorDrawBuffers; output++) {
+ GLint buf = fb->_ColorDrawBufferIndexes[output];
+ if (buf >= 0) {
+ fb->_ColorDrawBuffers[output] = fb->Attachment[buf].Renderbuffer;
+ }
+ else {
+ fb->_ColorDrawBuffers[output] = NULL;
}
- fb->_NumColorDrawBuffers[output] = count;
}
}
/**
- * Update the color read renderbuffer pointer.
+ * Update the (derived) color read renderbuffer pointer.
* Unlike the DrawBuffer, we can only read from one (or zero) color buffers.
*/
static void
}
+/**
+ * Update a gl_framebuffer's derived state.
+ *
+ * Specifically, update these framebuffer fields:
+ * _ColorDrawBuffers
+ * _NumColorDrawBuffers
+ * _ColorReadBuffer
+ * _DepthBuffer
+ * _StencilBuffer
+ *
+ * If the framebuffer is user-created, make sure it's complete.
+ *
+ * The following functions (at least) can effect framebuffer state:
+ * glReadBuffer, glDrawBuffer, glDrawBuffersARB, glFramebufferRenderbufferEXT,
+ * glRenderbufferStorageEXT.
+ */
static void
update_framebuffer(GLcontext *ctx, struct gl_framebuffer *fb)
{
- /* Completeness only matters for user-created framebuffers */
- if (fb->Name != 0) {
- /* XXX: EXT_framebuffer_blit:
- framebuffer must still be complete wrt read/draw? */
+ if (fb->Name == 0) {
+ /* This is a window-system framebuffer */
+ /* Need to update the FB's GL_DRAW_BUFFER state to match the
+ * context state (GL_READ_BUFFER too).
+ */
+ if (fb->ColorDrawBuffer[0] != ctx->Color.DrawBuffer[0]) {
+ _mesa_drawbuffers(ctx, ctx->Const.MaxDrawBuffers,
+ ctx->Color.DrawBuffer, NULL);
+ }
+ if (fb->ColorReadBuffer != ctx->Pixel.ReadBuffer) {
+
+ }
+ }
+ else {
+ /* This is a user-created framebuffer.
+ * Completeness only matters for user-created framebuffers.
+ */
_mesa_test_framebuffer_completeness(ctx, fb);
_mesa_update_framebuffer_visual(fb);
}
- /* update_color_draw/read_buffers not needed for
- read/draw only fb, but shouldn't hurt ??? */
+ /* Strictly speaking, we don't need to update the draw-state
+ * if this FB is bound as ctx->ReadBuffer (and conversely, the
+ * read-state if this FB is bound as ctx->DrawBuffer), but no
+ * harm.
+ */
update_color_draw_buffers(ctx, fb);
update_color_read_buffer(ctx, fb);
_mesa_update_depth_buffer(ctx, fb, BUFFER_DEPTH);
compute_depth_max(fb);
}
+
/**
* Update state related to the current draw/read framebuffers.
- * Specifically, update these framebuffer fields:
- * _ColorDrawBuffers
- * _NumColorDrawBuffers
- * _ColorReadBuffer
- * _DepthBuffer
- * _StencilBuffer
- * If the current framebuffer is user-created, make sure it's complete.
- * The following functions can effect this state: glReadBuffer,
- * glDrawBuffer, glDrawBuffersARB, glFramebufferRenderbufferEXT,
- * glRenderbufferStorageEXT.
*/
void
_mesa_update_framebuffer(GLcontext *ctx)
{
- struct gl_framebuffer *fb = ctx->DrawBuffer;
- struct gl_framebuffer *fbread = ctx->ReadBuffer;
+ struct gl_framebuffer *drawFb = ctx->DrawBuffer;
+ struct gl_framebuffer *readFb = ctx->ReadBuffer;
- update_framebuffer(ctx, fb);
- if (fbread != fb)
- update_framebuffer(ctx, fbread);
+ update_framebuffer(ctx, drawFb);
+ if (readFb != drawFb)
+ update_framebuffer(ctx, readFb);
}
GLuint i, n = _mesa_get_compressed_formats(ctx, formats, GL_FALSE);
ASSERT(n <= 100);
for (i = 0; i < n; i++)
- params[i] = ENUM_TO_INT(formats[i]);
+ params[i] = ENUM_TO_BOOLEAN(formats[i]);
}
break;
case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT:
CHECK_EXT1(EXT_framebuffer_object, "GetBooleanv");
params[0] = INT_TO_BOOLEAN(ctx->Const.MaxRenderbufferSize);
break;
+ case GL_READ_FRAMEBUFFER_BINDING_EXT:
+ CHECK_EXT1(EXT_framebuffer_blit, "GetBooleanv");
+ params[0] = INT_TO_BOOLEAN(ctx->ReadBuffer->Name);
+ break;
case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB:
CHECK_EXT1(ARB_fragment_shader, "GetBooleanv");
params[0] = INT_TO_BOOLEAN(ctx->Const.FragmentProgram.MaxUniformComponents);
GLuint i, n = _mesa_get_compressed_formats(ctx, formats, GL_FALSE);
ASSERT(n <= 100);
for (i = 0; i < n; i++)
- params[i] = ENUM_TO_INT(formats[i]);
+ params[i] = ENUM_TO_FLOAT(formats[i]);
}
break;
case GL_ARRAY_ELEMENT_LOCK_FIRST_EXT:
CHECK_EXT1(EXT_framebuffer_object, "GetFloatv");
params[0] = (GLfloat)(ctx->Const.MaxRenderbufferSize);
break;
+ case GL_READ_FRAMEBUFFER_BINDING_EXT:
+ CHECK_EXT1(EXT_framebuffer_blit, "GetFloatv");
+ params[0] = (GLfloat)(ctx->ReadBuffer->Name);
+ break;
case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB:
CHECK_EXT1(ARB_fragment_shader, "GetFloatv");
params[0] = (GLfloat)(ctx->Const.FragmentProgram.MaxUniformComponents);
params[0] = ctx->DrawBuffer->Visual.depthBits;
break;
case GL_DEPTH_CLEAR_VALUE:
- params[0] = IROUND(ctx->Depth.Clear);
+ params[0] = FLOAT_TO_INT(ctx->Depth.Clear);
break;
case GL_DEPTH_FUNC:
params[0] = ENUM_TO_INT(ctx->Depth.Func);
CHECK_EXT1(EXT_framebuffer_object, "GetIntegerv");
params[0] = ctx->Const.MaxRenderbufferSize;
break;
+ case GL_READ_FRAMEBUFFER_BINDING_EXT:
+ CHECK_EXT1(EXT_framebuffer_blit, "GetIntegerv");
+ params[0] = ctx->ReadBuffer->Name;
+ break;
case GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB:
CHECK_EXT1(ARB_fragment_shader, "GetIntegerv");
params[0] = ctx->Const.FragmentProgram.MaxUniformComponents;
# - the GL state name, such as GL_CURRENT_COLOR
# - the state datatype, one of GLint, GLfloat, GLboolean or GLenum
# - list of code fragments to get the state, such as ["ctx->Foo.Bar"]
-# - optional extra code or empty string
+# - optional extra code or empty string. If present, "CONVERSION" will be
+# replaced by ENUM_TO_FLOAT, INT_TO_FLOAT, etc.
# - optional extensions to check, or None
#
StateVars = [
( "GL_DEPTH_BIAS", GLfloat, ["ctx->Pixel.DepthBias"], "", None ),
( "GL_DEPTH_BITS", GLint, ["ctx->DrawBuffer->Visual.depthBits"],
"", None ),
- ( "GL_DEPTH_CLEAR_VALUE", GLfloat, ["ctx->Depth.Clear"], "", None ),
+ ( "GL_DEPTH_CLEAR_VALUE", GLfloatN, ["ctx->Depth.Clear"], "", None ),
( "GL_DEPTH_FUNC", GLenum, ["ctx->Depth.Func"], "", None ),
( "GL_DEPTH_RANGE", GLfloatN,
[ "ctx->Viewport.Near", "ctx->Viewport.Far" ], "", None ),
GLuint i, n = _mesa_get_compressed_formats(ctx, formats, GL_FALSE);
ASSERT(n <= 100);
for (i = 0; i < n; i++)
- params[i] = ENUM_TO_INT(formats[i]);""",
+ params[i] = CONVERSION(formats[i]);""",
["ARB_texture_compression"] ),
# GL_EXT_compiled_vertex_array
["ctx->Const.MaxRenderbufferSize"], "",
["EXT_framebuffer_object"] ),
+ # GL_EXT_framebuffer_blit
+ # NOTE: GL_DRAW_FRAMEBUFFER_BINDING_EXT == GL_FRAMEBUFFER_BINDING_EXT
+ ( "GL_READ_FRAMEBUFFER_BINDING_EXT", GLint, ["ctx->ReadBuffer->Name"], "",
+ ["EXT_framebuffer_blit"] ),
+
# GL_ARB_fragment_shader
( "GL_MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB", GLint,
["ctx->Const.FragmentProgram.MaxUniformComponents"], "",
assert len(extensions) == 4
print (' CHECK_EXT4(%s, %s, %s, %s, "%s");' %
(extensions[0], extensions[1], extensions[2], extensions[3], function))
+ conversion = ConversionFunc(varType, returnType)
if optionalCode:
+ optionalCode = string.replace(optionalCode, "CONVERSION", conversion);
print " {"
print " " + optionalCode
- conversion = ConversionFunc(varType, returnType)
n = len(state)
for i in range(n):
if conversion:
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "glheader.h"
-#include "colormac.h"
#include "context.h"
#include "get.h"
#include "version.h"
ctx->Extensions.ARB_texture_non_power_of_two &&
ctx->Extensions.EXT_blend_equation_separate);
const GLboolean ver_2_1 = (ver_2_0 &&
- ctx->Extensions.ARB_shading_language_120 &&
+ /*ctx->Extensions.ARB_shading_language_120 &&*/
ctx->Extensions.EXT_pixel_buffer_object &&
ctx->Extensions.EXT_texture_sRGB);
if (ver_2_1)
static const char *vendor = "Brian Paul";
static const char *renderer = "Mesa";
-#if FEATURE_ARB_shading_language_120_foo /* support not complete! */
- static const char *sl_version = "1.20";
-#elif FEATURE_ARB_shading_language_100
- static const char *sl_version = "1.10";
-#endif
-
if (!ctx)
return NULL;
return (const GLubyte *) ctx->Extensions.String;
#if FEATURE_ARB_shading_language_100
case GL_SHADING_LANGUAGE_VERSION_ARB:
- if (ctx->Extensions.ARB_shading_language_100)
- return (const GLubyte *) sl_version;
+ if (ctx->Extensions.ARB_shading_language_120)
+ return (const GLubyte *) "1.20";
+ else if (ctx->Extensions.ARB_shading_language_100)
+ return (const GLubyte *) "1.10";
goto error;
#endif
#if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program || \
#ifndef GLHEADER_H
#define GLHEADER_H
-/* This allows Mesa to be integrated into XFree86 */
-#ifdef HAVE_DIX_CONFIG_H
-#include "dix-config.h"
-#endif
-
#include <assert.h>
#include <ctype.h>
#if defined(__alpha__) && defined(CCPML)
# include <stdint.h>
#endif
+
+/* Sun compilers define __i386 instead of the gcc-style __i386__ */
+#ifdef __SUNPRO_C
+# if !defined(__i386__) && defined(__i386)
+# define __i386__
+# elif !defined(__amd64__) && defined(__amd64)
+# define __amd64__
+# elif !defined(__sparc__) && defined(__sparc)
+# define __sparc__
+# endif
+# if !defined(__volatile)
+# define __volatile volatile
+# endif
+#endif
+
#if defined(_WIN32) && !defined(__WIN32__) && !defined(__CYGWIN__) && !defined(BUILD_FOR_SNAP)
# define __WIN32__
# define finite _finite
# define INLINE inline
#elif defined(__WATCOMC__) && (__WATCOMC__ >= 1100)
# define INLINE __inline
+#elif defined(__SUNPRO_C) && defined(__C99FEATURES__)
+# define INLINE inline
+# define __inline inline
+# define __inline__ inline
+#elif (__STDC_VERSION__ >= 199901L) /* C99 */
+# define INLINE inline
#else
# define INLINE
#endif
#endif
-#if !defined __GNUC__ || __GNUC__ < 3
+#if (!defined(__GNUC__) || __GNUC__ < 3) && (!defined(__IBMC__) || __IBMC__ < 900)
# define __builtin_expect(x, y) x
#endif
* If we're not using gcc, define __FUNCTION__ as a cpp symbol here.
* Don't define it if using a newer Windows compiler.
*/
-#if defined(__VMS)
-# define __FUNCTION__ "VMS$NL:"
-#elif __STDC_VERSION__ < 199901L
-# if ((!defined __GNUC__) || (__GNUC__ < 2)) && (!defined __xlC__) && \
+#ifndef __FUNCTION__
+# if defined(__VMS)
+# define __FUNCTION__ "VMS$NL:"
+# elif ((!defined __GNUC__) || (__GNUC__ < 2)) && (!defined __xlC__) && \
(!defined(_MSC_VER) || _MSC_VER < 1300)
-# define __FUNCTION__ "<unknown>"
+# if (__STDC_VERSION__ >= 199901L) /* C99 */ || \
+ (defined(__SUNPRO_C) && defined(__C99FEATURES__))
+# define __FUNCTION__ __func__
+# else
+# define __FUNCTION__ "<unknown>"
+# endif
# endif
#endif
}
}
- if (width != 0 && _mesa_bitcount(width) != 1) {
+ if (width != 0 && !_mesa_is_pow_two(width)) {
if (target == GL_PROXY_HISTOGRAM) {
error = GL_TRUE;
}
return NULL;
}
- if (packing->SkipPixels == 0) {
+ if ((packing->SkipPixels & 7) == 0) {
_mesa_memcpy( dst, src, width_in_bytes );
if (packing->LsbFirst) {
flip_bytes( dst, width_in_bytes );
if (!dst)
return;
- if (packing->SkipPixels == 0) {
+ if ((packing->SkipPixels & 7) == 0) {
_mesa_memcpy( dst, src, width_in_bytes );
if (packing->LsbFirst) {
flip_bytes( dst, width_in_bytes );
if (*s & srcMask) {
*d |= dstMask;
}
- if (srcMask == 128) {
- srcMask = 1;
+ if (srcMask == 1) {
+ srcMask = 128;
s++;
}
else {
- srcMask = srcMask << 1;
+ srcMask = srcMask >> 1;
}
- if (dstMask == 1) {
- dstMask = 128;
+ if (dstMask == 128) {
+ dstMask = 1;
d++;
*d = 0;
}
else {
- dstMask = dstMask >> 1;
+ dstMask = dstMask << 1;
}
}
}
if (dstFormat == GL_LUMINANCE || dstFormat == GL_LUMINANCE_ALPHA) {
/* compute luminance values */
- if (dstType != GL_FLOAT || ctx->Color.ClampReadColor == GL_TRUE) {
+ if (transferOps & IMAGE_CLAMP_BIT) {
for (i = 0; i < n; i++) {
GLfloat sum = rgba[i][RCOMP] + rgba[i][GCOMP] + rgba[i][BCOMP];
luminance[i] = CLAMP(sum, 0.0F, 1.0F);
switch (dstType) {
case GL_UNSIGNED_BYTE:
- if (sizeof(GLstencil) == 8) {
+ if (sizeof(GLstencil) == 1) {
_mesa_memcpy( dest, source, n );
}
else {
}
break;
case GL_BYTE:
- if (sizeof(GLstencil) == 8) {
- _mesa_memcpy( dest, source, n );
- }
- else {
+ {
GLbyte *dst = (GLbyte *) dest;
GLuint i;
for (i=0;i<n;i++) {
- dst[i] = (GLbyte) source[i];
+ dst[i] = (GLbyte) (source[i] & 0x7f);
}
}
break;
GLint *dst = (GLint *) dest;
GLuint i;
for (i=0;i<n;i++) {
- *dst++ = (GLint) source[i];
+ dst[i] = (GLint) source[i];
}
if (dstPacking->SwapBytes) {
_mesa_swap4( (GLuint *) dst, n );
(void) posix_memalign(& mem, alignment, bytes);
return mem;
+#elif defined(_WIN32) && defined(_MSC_VER)
+ return _aligned_malloc(bytes, alignment);
#else
uintptr_t ptr, buf;
(void) memset(mem, 0, bytes);
}
+ return mem;
+#elif defined(_WIN32) && defined(_MSC_VER)
+ void *mem;
+
+ mem = _aligned_malloc(bytes, alignment);
+ if (mem != NULL) {
+ (void) memset(mem, 0, bytes);
+ }
+
return mem;
#else
uintptr_t ptr, buf;
{
#if defined(HAVE_POSIX_MEMALIGN)
free(ptr);
+#elif defined(_WIN32) && defined(_MSC_VER)
+ _aligned_free(ptr);
#else
void **cubbyHole = (void **) ((char *) ptr - sizeof(void *));
void *realAddr = *cubbyHole;
_mesa_align_realloc(void *oldBuffer, size_t oldSize, size_t newSize,
unsigned long alignment)
{
+#if defined(_WIN32) && defined(_MSC_VER)
+ (void) oldSize;
+ return _aligned_realloc(oldBuffer, newSize, alignment);
+#else
const size_t copySize = (oldSize < newSize) ? oldSize : newSize;
void *newBuf = _mesa_align_malloc(newSize, alignment);
if (newBuf && oldBuffer && copySize > 0) {
if (oldBuffer)
_mesa_align_free(oldBuffer);
return newBuf;
+#endif
}
int
_mesa_ffs(int32_t i)
{
-#if (defined(_WIN32) && !defined(__MINGW32__) ) || defined(__IBMC__) || defined(__IBMCPP__)
- register int32_t bit = 1;
- if ((i & 0xffff) == 0) {
- bit += 16;
- i >>= 16;
- }
- if ((i & 0xff) == 0) {
- bit += 8;
- i >>= 8;
- }
- if ((i & 0xf) == 0) {
- bit += 4;
- i >>= 4;
- }
- if ((i & 0x3) == 0) {
- bit += 2;
- i >>= 2;
+#if (defined(_WIN32) ) || defined(__IBMC__) || defined(__IBMCPP__)
+ register int bit = 0;
+ if (i != 0) {
+ if ((i & 0xffff) == 0) {
+ bit += 16;
+ i >>= 16;
+ }
+ if ((i & 0xff) == 0) {
+ bit += 8;
+ i >>= 8;
+ }
+ if ((i & 0xf) == 0) {
+ bit += 4;
+ i >>= 4;
+ }
+ while ((i & 1) == 0) {
+ bit++;
+ i >>= 1;
+ }
+ bit++;
}
- return (i) ? (bit + ((i + 1) & 0x01)) : 0;
+ return bit;
#else
return ffs(i);
#endif
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
***/
#if defined(__i386__) || defined(__386__) || defined(__sparc__) || \
defined(__s390x__) || defined(__powerpc__) || \
- defined(__amd64__) || \
+ defined(__x86_64__) || \
defined(ia64) || defined(__ia64__) || \
defined(__hppa__) || defined(hpux) || \
defined(__mips) || defined(_MIPS_ARCH) || \
defined(__arm__) || \
defined(__sh__) || defined(__m32r__) || \
+ (defined(__sun) && defined(_IEEE_754)) || \
(defined(__alpha__) && (defined(__IEEE_FLOAT) || !defined(VMS)))
#define USE_IEEE
#define IEEE_ONE 0x3f800000
#endif
+/**
+ * Is x a power of two?
+ */
+static INLINE int
+_mesa_is_pow_two(int x)
+{
+ return !(x & (x - 1));
+}
+
+
/***
*** UNCLAMPED_FLOAT_TO_UBYTE: clamp float to [0,1] and map to ubyte in [0,255]
*** CLAMPED_FLOAT_TO_UBYTE: map float known to be in [0,1] to ubyte in [0,255]
FLUSH_VERTICES(ctx, _NEW_LIGHT);
ctx->Light.ShadeModel = mode;
+ if (mode == GL_FLAT)
+ ctx->_TriangleCaps |= DD_FLATSHADE;
+ else
+ ctx->_TriangleCaps &= ~DD_FLATSHADE;
+
if (ctx->Driver.ShadeModel)
ctx->Driver.ShadeModel( ctx, mode );
}
GET_CURRENT_CONTEXT(ctx);
GLint i = (GLint) (light - GL_LIGHT0);
GLfloat temp[4];
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
if (i < 0 || i >= (GLint) ctx->Const.MaxLights) {
_mesa_error( ctx, GL_INVALID_ENUM, "glLight(light=0x%x)", light );
return;
FLUSH_VERTICES(ctx, _NEW_LIGHT);
ctx->Light.Model.TwoSide = newbool;
+ if (ctx->Light.Enabled && ctx->Light.Model.TwoSide)
+ ctx->_TriangleCaps |= DD_TRI_LIGHT_TWOSIDE;
+ else
+ ctx->_TriangleCaps &= ~DD_TRI_LIGHT_TWOSIDE;
break;
case GL_LIGHT_MODEL_COLOR_CONTROL:
if (params[0] == (GLfloat) GL_SINGLE_COLOR)
FLUSH_VERTICES(ctx, _NEW_LINE);
ctx->Line.Width = width;
+ if (width != 1.0F)
+ ctx->_TriangleCaps |= DD_LINE_WIDTH;
+ else
+ ctx->_TriangleCaps &= ~DD_LINE_WIDTH;
+
if (ctx->Driver.LineWidth)
ctx->Driver.LineWidth(ctx, width);
}
#define FEATURE_dlist _HAVE_FULL_GL
#define FEATURE_draw_read_buffer _HAVE_FULL_GL
#define FEATURE_drawpix _HAVE_FULL_GL
-#define FEATURE_es2_glsl 0
#define FEATURE_evaluators _HAVE_FULL_GL
#define FEATURE_feedback _HAVE_FULL_GL
#define FEATURE_fixedpt 0
#define FEATURE_texture_s3tc _HAVE_FULL_GL
#define FEATURE_userclip _HAVE_FULL_GL
#define FEATURE_vertex_array_byte 0
+#define FEATURE_windowpos _HAVE_FULL_GL
+#define FEATURE_es2_glsl 0
#define FEATURE_ARB_occlusion_query _HAVE_FULL_GL
#define FEATURE_ARB_fragment_program _HAVE_FULL_GL
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
}
-/**
- * Strides are in bytes. If zero, it'll be computed as width * bpp.
- */
static void
make_2d_mipmap(GLenum datatype, GLuint comps, GLint border,
GLint srcWidth, GLint srcHeight,
- GLint srcRowStride, const GLubyte *srcPtr,
+ const GLubyte *srcPtr, GLint srcRowStride,
GLint dstWidth, GLint dstHeight,
- GLint dstRowStride, GLubyte *dstPtr)
+ GLubyte *dstPtr, GLint dstRowStride)
{
const GLint bpt = bytes_per_pixel(datatype, comps);
const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */
const GLint dstWidthNB = dstWidth - 2 * border;
const GLint dstHeightNB = dstHeight - 2 * border;
+ const GLint srcRowBytes = bpt * srcRowStride;
+ const GLint dstRowBytes = bpt * dstRowStride;
const GLubyte *srcA, *srcB;
GLubyte *dst;
GLint row;
- if (!srcRowStride)
- srcRowStride = bpt * srcWidth;
-
- if (!dstRowStride)
- dstRowStride = bpt * dstWidth;
-
/* Compute src and dst pointers, skipping any border */
srcA = srcPtr + border * ((srcWidth + 1) * bpt);
if (srcHeight > 1)
- srcB = srcA + srcRowStride;
+ srcB = srcA + srcRowBytes;
else
srcB = srcA;
dst = dstPtr + border * ((dstWidth + 1) * bpt);
for (row = 0; row < dstHeightNB; row++) {
do_row(datatype, comps, srcWidthNB, srcA, srcB,
dstWidthNB, dst);
- srcA += 2 * srcRowStride;
- srcB += 2 * srcRowStride;
- dst += dstRowStride;
+ srcA += 2 * srcRowBytes;
+ srcB += 2 * srcRowBytes;
+ dst += dstRowBytes;
}
/* This is ugly but probably won't be used much */
static void
make_3d_mipmap(GLenum datatype, GLuint comps, GLint border,
GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLint srcRowStride,
- const GLubyte *srcPtr,
+ const GLubyte *srcPtr, GLint srcRowStride,
GLint dstWidth, GLint dstHeight, GLint dstDepth,
- GLint dstRowStride,
- GLubyte *dstPtr)
+ GLubyte *dstPtr, GLint dstRowStride)
{
const GLint bpt = bytes_per_pixel(datatype, comps);
const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */
GLvoid *tmpRowA, *tmpRowB;
GLint img, row;
GLint bytesPerSrcImage, bytesPerDstImage;
+ GLint bytesPerSrcRow, bytesPerDstRow;
GLint srcImageOffset, srcRowOffset;
(void) srcDepthNB; /* silence warnings */
bytesPerSrcImage = srcWidth * srcHeight * bpt;
bytesPerDstImage = dstWidth * dstHeight * bpt;
- if (!srcRowStride)
- srcRowStride = srcWidth * bpt;
- if (!dstRowStride)
- dstRowStride = dstWidth * bpt;
+ bytesPerSrcRow = srcWidth * bpt;
+ bytesPerDstRow = dstWidth * bpt;
/* Offset between adjacent src images to be averaged together */
srcImageOffset = (srcDepth == dstDepth) ? 0 : bytesPerSrcImage;
for (img = 0; img < dstDepthNB; img++) {
/* first source image pointer, skipping border */
const GLubyte *imgSrcA = srcPtr
- + (bytesPerSrcImage + srcRowStride + border) * bpt * border
+ + (bytesPerSrcImage + bytesPerSrcRow + border) * bpt * border
+ img * (bytesPerSrcImage + srcImageOffset);
/* second source image pointer, skipping border */
const GLubyte *imgSrcB = imgSrcA + srcImageOffset;
/* address of the dest image, skipping border */
GLubyte *imgDst = dstPtr
- + (bytesPerDstImage + dstRowStride + border) * bpt * border
+ + (bytesPerDstImage + bytesPerDstRow + border) * bpt * border
+ img * bytesPerDstImage;
/* setup the four source row pointers and the dest row pointer */
do_row(datatype, comps, srcWidthNB, tmpRowA, tmpRowB,
dstWidthNB, dstImgRow);
/* advance to next rows */
- srcImgARowA += srcRowStride + srcRowOffset;
- srcImgARowB += srcRowStride + srcRowOffset;
- srcImgBRowA += srcRowStride + srcRowOffset;
- srcImgBRowB += srcRowStride + srcRowOffset;
- dstImgRow += dstRowStride;
+ srcImgARowA += bytesPerSrcRow + srcRowOffset;
+ srcImgARowB += bytesPerSrcRow + srcRowOffset;
+ srcImgBRowA += bytesPerSrcRow + srcRowOffset;
+ srcImgBRowB += bytesPerSrcRow + srcRowOffset;
+ dstImgRow += bytesPerDstRow;
}
}
/* Luckily we can leverage the make_2d_mipmap() function here! */
if (border > 0) {
/* do front border image */
- make_2d_mipmap(datatype, comps, 1, srcWidth, srcHeight, 0, srcPtr,
- dstWidth, dstHeight, 0, dstPtr);
+ make_2d_mipmap(datatype, comps, 1, srcWidth, srcHeight, srcPtr, srcRowStride,
+ dstWidth, dstHeight, dstPtr, dstRowStride);
/* do back border image */
make_2d_mipmap(datatype, comps, 1, srcWidth, srcHeight,
- 0,
- srcPtr + bytesPerSrcImage * (srcDepth - 1),
+ srcPtr + bytesPerSrcImage * (srcDepth - 1), srcRowStride,
dstWidth, dstHeight,
- 0,
- dstPtr + bytesPerDstImage * (dstDepth - 1));
+ dstPtr + bytesPerDstImage * (dstDepth - 1), dstRowStride);
/* do four remaining border edges that span the image slices */
if (srcDepth == dstDepth) {
/* just copy border pixels from src to dst */
/* do border along [img][row=dstHeight-1][col=0] */
src = srcPtr + (img * 2 + 1) * bytesPerSrcImage
- + (srcHeight - 1) * srcRowStride;
+ + (srcHeight - 1) * bytesPerSrcRow;
dst = dstPtr + (img + 1) * bytesPerDstImage
- + (dstHeight - 1) * dstRowStride;
+ + (dstHeight - 1) * bytesPerDstRow;
MEMCPY(dst, src, bpt);
/* do border along [img][row=0][col=dstWidth-1] */
/* do border along [img][row=dstHeight-1][col=0] */
src = srcPtr + (img * 2 + 1) * bytesPerSrcImage
- + (srcHeight - 1) * srcRowStride;
+ + (srcHeight - 1) * bytesPerSrcRow;
dst = dstPtr + (img + 1) * bytesPerDstImage
- + (dstHeight - 1) * dstRowStride;
+ + (dstHeight - 1) * bytesPerDstRow;
do_row(datatype, comps, 1, src, src + srcImageOffset, 1, dst);
/* do border along [img][row=0][col=dstWidth-1] */
static void
make_1d_stack_mipmap(GLenum datatype, GLuint comps, GLint border,
- GLint srcWidth, const GLubyte *srcPtr,
- GLint dstWidth, GLint dstHeight, GLubyte *dstPtr)
+ GLint srcWidth, const GLubyte *srcPtr, GLuint srcRowStride,
+ GLint dstWidth, GLint dstHeight,
+ GLubyte *dstPtr, GLuint dstRowStride )
{
const GLint bpt = bytes_per_pixel(datatype, comps);
const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */
const GLint dstWidthNB = dstWidth - 2 * border;
const GLint dstHeightNB = dstHeight - 2 * border;
- const GLint srcRowStride = bpt * srcWidth;
- const GLint dstRowStride = bpt * dstWidth;
+ const GLint srcRowBytes = bpt * srcRowStride;
+ const GLint dstRowBytes = bpt * dstRowStride;
const GLubyte *src;
GLubyte *dst;
GLint row;
for (row = 0; row < dstHeightNB; row++) {
do_row(datatype, comps, srcWidthNB, src, src,
dstWidthNB, dst);
- src += srcRowStride;
- dst += dstRowStride;
+ src += srcRowBytes;
+ dst += dstRowBytes;
}
if (border) {
static void
make_2d_stack_mipmap(GLenum datatype, GLuint comps, GLint border,
GLint srcWidth, GLint srcHeight,
- GLint srcRowStride,
- const GLubyte *srcPtr,
+ const GLubyte *srcPtr, GLint srcRowStride,
GLint dstWidth, GLint dstHeight, GLint dstDepth,
- GLint dstRowStride,
- GLubyte *dstPtr)
+ GLubyte *dstPtr, GLint dstRowStride)
{
const GLint bpt = bytes_per_pixel(datatype, comps);
const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */
const GLint dstWidthNB = dstWidth - 2 * border;
const GLint dstHeightNB = dstHeight - 2 * border;
const GLint dstDepthNB = dstDepth - 2 * border;
+ const GLint srcRowBytes = bpt * srcRowStride;
+ const GLint dstRowBytes = bpt * dstRowStride;
const GLubyte *srcA, *srcB;
GLubyte *dst;
GLint layer;
GLint row;
- if (!srcRowStride)
- srcRowStride = bpt * srcWidth;
-
- if (!dstRowStride)
- dstRowStride = bpt * dstWidth;
-
/* Compute src and dst pointers, skipping any border */
srcA = srcPtr + border * ((srcWidth + 1) * bpt);
if (srcHeight > 1)
- srcB = srcA + srcRowStride;
+ srcB = srcA + srcRowBytes;
else
srcB = srcA;
dst = dstPtr + border * ((dstWidth + 1) * bpt);
for (row = 0; row < dstHeightNB; row++) {
do_row(datatype, comps, srcWidthNB, srcA, srcB,
dstWidthNB, dst);
- srcA += 2 * srcRowStride;
- srcB += 2 * srcRowStride;
- dst += dstRowStride;
+ srcA += 2 * srcRowBytes;
+ srcB += 2 * srcRowBytes;
+ dst += dstRowBytes;
}
/* This is ugly but probably won't be used much */
GLenum datatype, GLuint comps,
GLint border,
GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLint srcRowStride,
const GLubyte *srcData,
+ GLint srcRowStride,
GLint dstWidth, GLint dstHeight, GLint dstDepth,
- GLint dstRowStride,
- GLubyte *dstData)
+ GLubyte *dstData,
+ GLint dstRowStride)
{
+ /*
+ * We use simple 2x2 averaging to compute the next mipmap level.
+ */
switch (target) {
case GL_TEXTURE_1D:
make_1d_mipmap(datatype, comps, border,
case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB:
make_2d_mipmap(datatype, comps, border,
- srcWidth, srcHeight, srcRowStride, srcData,
- dstWidth, dstHeight, dstRowStride, dstData);
+ srcWidth, srcHeight, srcData, srcRowStride,
+ dstWidth, dstHeight, dstData, dstRowStride);
break;
case GL_TEXTURE_3D:
make_3d_mipmap(datatype, comps, border,
- srcWidth, srcHeight, srcDepth, srcRowStride, srcData,
- dstWidth, dstHeight, dstDepth, dstRowStride, dstData);
+ srcWidth, srcHeight, srcDepth,
+ srcData, srcRowStride,
+ dstWidth, dstHeight, dstDepth,
+ dstData, dstRowStride);
break;
case GL_TEXTURE_1D_ARRAY_EXT:
make_1d_stack_mipmap(datatype, comps, border,
- srcWidth, srcData,
- dstWidth, dstHeight, dstData);
+ srcWidth, srcData, srcRowStride,
+ dstWidth, dstHeight,
+ dstData, dstRowStride);
break;
case GL_TEXTURE_2D_ARRAY_EXT:
make_2d_stack_mipmap(datatype, comps, border,
- srcWidth, srcHeight, srcRowStride, srcData,
- dstWidth, dstHeight, dstDepth, dstRowStride, dstData);
+ srcWidth, srcHeight,
+ srcData, srcRowStride,
+ dstWidth, dstHeight,
+ dstDepth, dstData, dstRowStride);
break;
case GL_TEXTURE_RECTANGLE_NV:
/* no mipmaps, do nothing */
break;
default:
- _mesa_problem(NULL, "bad target in _mesa_generate_mipmap_level");
+ _mesa_problem(NULL, "bad dimensions in _mesa_generate_mipmaps");
+ return;
}
}
GLint components, size;
GLchan *dst;
- assert(texObj->Target == GL_TEXTURE_2D);
+ assert(texObj->Target == GL_TEXTURE_2D ||
+ texObj->Target == GL_TEXTURE_CUBE_MAP_ARB);
if (srcImage->_BaseFormat == GL_RGB) {
convertFormat = &_mesa_texformat_rgb;
dstData = (GLubyte *) dstImage->Data;
}
- /* Note, 0 indicates default row strides */
_mesa_generate_mipmap_level(target, datatype, comps, border,
- srcWidth, srcHeight, srcDepth, 0, srcData,
- dstWidth, dstHeight, dstDepth, 0, dstData);
+ srcWidth, srcHeight, srcDepth,
+ srcData, srcImage->RowStride,
+ dstWidth, dstHeight, dstDepth,
+ dstData, dstImage->RowStride);
+
if (dstImage->IsCompressed) {
GLubyte *temp;
GLenum datatype, GLuint comps,
GLint border,
GLint srcWidth, GLint srcHeight, GLint srcDepth,
- GLint srcRowStride,
const GLubyte *srcData,
+ GLint srcRowStride,
GLint dstWidth, GLint dstHeight, GLint dstDepth,
- GLint dstRowStride,
- GLubyte *dstData);
+ GLubyte *dstData,
+ GLint dstRowStride);
extern void
unsigned startofs = 0;
unsigned endofs;
- if (!heap || !align2 || !size)
+ if (!heap || !size)
return NULL;
for (p = heap->next_free; p != heap; p = p->next_free) {
GLboolean IsCompressed; /**< GL_ARB_texture_compression */
GLuint CompressedSize; /**< GL_ARB_texture_compression */
- GLuint RowStride; /**< == Width unless IsClientData and padded */
+ GLuint RowStride; /**< Padded width in units of texels */
GLuint *ImageOffsets; /**< if 3D texture: array [Depth] of offsets to
each 2D slice in 'Data', in texels */
GLvoid *Data; /**< Image data, accessed via FetchTexel() */
struct gl_texture_object *_Current; /**< Points to really enabled tex obj */
- /** These are used for glPush/PopAttrib */
- /*@{*/
- struct gl_texture_object Saved1D;
- struct gl_texture_object Saved2D;
- struct gl_texture_object Saved3D;
- struct gl_texture_object SavedCubeMap;
- struct gl_texture_object SavedRect;
- struct gl_texture_object Saved1DArray;
- struct gl_texture_object Saved2DArray;
- /*@}*/
-
/** GL_SGI_texture_color_table */
/*@{*/
struct gl_color_table ColorTable;
};
+
/**
* Texture attribute group (GL_TEXTURE_BIT).
*/
struct gl_texture_unit Unit[MAX_TEXTURE_UNITS];
-#if 0
- struct gl_texture_object *Proxy1D;
- struct gl_texture_object *Proxy2D;
- struct gl_texture_object *Proxy3D;
- struct gl_texture_object *ProxyCubeMap;
- struct gl_texture_object *ProxyRect;
- struct gl_texture_object *Proxy1DArray;
- struct gl_texture_object *Proxy2DArray;
-#else
struct gl_texture_object *ProxyTex[NUM_TEXTURE_TARGETS];
-#endif
/** GL_EXT_shared_texture_palette */
GLboolean SharedPalette;
GLbitfield InputsRead; /**< Bitmask of which input regs are read */
GLbitfield OutputsWritten; /**< Bitmask of which output regs are written to */
+ GLbitfield InputFlags[MAX_PROGRAM_INPUTS]; /**< PROG_PARAM_BIT_x flags */
+ GLbitfield OutputFlags[MAX_PROGRAM_OUTPUTS]; /**< PROG_PARAM_BIT_x flags */
GLbitfield TexturesUsed[MAX_TEXTURE_IMAGE_UNITS]; /**< TEXTURE_x_BIT bitmask */
GLbitfield SamplersUsed; /**< Bitfield of which samplers are used */
GLbitfield ShadowSamplers; /**< Texture units used for shadow sampling. */
+
/** Named parameters, constants, etc. from program text */
struct gl_program_parameter_list *Parameters;
/** Numbered local parameters */
GLenum ColorDrawBuffer[MAX_DRAW_BUFFERS];
GLenum ColorReadBuffer;
- /* These are computed from ColorDrawBuffer and ColorReadBuffer */
- GLbitfield _ColorDrawBufferMask[MAX_DRAW_BUFFERS]; /* Mask of BUFFER_BIT_* flags */
+ /** Computed from ColorDraw/ReadBuffer above */
+ GLuint _NumColorDrawBuffers;
+ GLint _ColorDrawBufferIndexes[MAX_DRAW_BUFFERS]; /**< BUFFER_x or -1 */
GLint _ColorReadBufferIndex; /* -1 = None */
-
- /* These are computed from _ColorDrawBufferMask and _ColorReadBufferIndex */
- GLuint _NumColorDrawBuffers[MAX_DRAW_BUFFERS];
- struct gl_renderbuffer *_ColorDrawBuffers[MAX_DRAW_BUFFERS][4];
+ struct gl_renderbuffer *_ColorDrawBuffers[MAX_DRAW_BUFFERS];
struct gl_renderbuffer *_ColorReadBuffer;
/** The Actual depth/stencil buffers to use. May be wrappers around the
GLboolean SGIS_generate_mipmap;
GLboolean SGIS_texture_edge_clamp;
GLboolean SGIS_texture_lod;
- GLboolean SGIX_depth_texture;
GLboolean SGIX_shadow;
GLboolean SGIX_shadow_ambient; /* or GL_ARB_shadow_ambient */
GLboolean TDFX_texture_compression_FXT1;
*/
struct gl_dlist_state
{
- struct mesa_display_list *CallStack[MAX_LIST_NESTING];
GLuint CallDepth; /**< Current recursion calling depth */
struct mesa_display_list *CurrentList;
/** \name Derived state */
/*@{*/
- GLbitfield _TriangleCaps; /**< bitwise-or of DD_* flags */
+ /** Bitwise-or of DD_* flags. Note that this bitfield may be used before
+ * state validation so they need to always be current.
+ */
+ GLbitfield _TriangleCaps;
GLbitfield _ImageTransferState;/**< bitwise-or of IMAGE_*_BIT flags */
GLfloat _EyeZDir[3];
GLfloat _ModelViewInvScale;
struct gl_list_extensions ListExt; /**< driver dlist extensions */
-
- GLuint _Facing; /**< This is a hack for 2-sided stencil test.
- *
- * We don't have a better way to communicate this value from
- * swrast_setup to swrast. */
-
/** \name For debugging/development only */
/*@{*/
GLboolean FirstTimeCurrent;
if (map >= GL_PIXEL_MAP_S_TO_S && map <= GL_PIXEL_MAP_I_TO_A) {
/* test that mapsize is a power of two */
- if (_mesa_bitcount((GLuint) mapsize) != 1) {
+ if (!_mesa_is_pow_two(mapsize)) {
_mesa_error( ctx, GL_INVALID_VALUE, "glPixelMapfv(mapsize)" );
return;
}
if (map >= GL_PIXEL_MAP_S_TO_S && map <= GL_PIXEL_MAP_I_TO_A) {
/* test that mapsize is a power of two */
- if (_mesa_bitcount((GLuint) mapsize) != 1) {
+ if (!_mesa_is_pow_two(mapsize)) {
_mesa_error( ctx, GL_INVALID_VALUE, "glPixelMapuiv(mapsize)" );
return;
}
if (map >= GL_PIXEL_MAP_S_TO_S && map <= GL_PIXEL_MAP_I_TO_A) {
/* test that mapsize is a power of two */
- if (_mesa_bitcount((GLuint) mapsize) != 1) {
+ if (!_mesa_is_pow_two(mapsize)) {
_mesa_error( ctx, GL_INVALID_VALUE, "glPixelMapuiv(mapsize)" );
return;
}
/*
* Mesa 3-D graphics library
- * Version: 7.0
+ * Version: 7.1
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
void GLAPIENTRY
_mesa_PointParameteriv( GLenum pname, const GLint *params )
{
- const GLfloat value = (GLfloat) params[0];
- _mesa_PointParameterfv(pname, &value);
+ GLfloat p[3];
+ p[0] = (GLfloat) params[0];
+ if (pname == GL_DISTANCE_ATTENUATION_EXT) {
+ p[1] = (GLfloat) params[1];
+ p[2] = (GLfloat) params[2];
+ }
+ _mesa_PointParameterfv(pname, p);
}
ctx->Point._Attenuated = (ctx->Point.Params[0] != 1.0 ||
ctx->Point.Params[1] != 0.0 ||
ctx->Point.Params[2] != 0.0);
+
+ if (ctx->Point._Attenuated)
+ ctx->_TriangleCaps |= DD_POINT_ATTEN;
+ else
+ ctx->_TriangleCaps &= ~DD_POINT_ATTEN;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM,
}
break;
case GL_POINT_SPRITE_COORD_ORIGIN:
- if (ctx->Extensions.ARB_point_sprite) {
+ if (ctx->Extensions.ARB_point_sprite || ctx->Extensions.NV_point_sprite) {
GLenum value = (GLenum) params[0];
if (value != GL_LOWER_LEFT && value != GL_UPPER_LEFT) {
_mesa_error(ctx, GL_INVALID_VALUE,
return;
}
+ if (ctx->Polygon.FrontMode == GL_FILL && ctx->Polygon.BackMode == GL_FILL)
+ ctx->_TriangleCaps &= ~DD_TRI_UNFILLED;
+ else
+ ctx->_TriangleCaps |= DD_TRI_UNFILLED;
+
if (ctx->Driver.PolygonMode)
ctx->Driver.PolygonMode(ctx, face, mode);
}
/**
- * Delete an occlusion query object.
+ * Delete a query object. Called via ctx->Driver.DeleteQuery().
* Not removed from hash table here.
- * XXX maybe add Delete() method to gl_query_object class and call that instead
*/
void
_mesa_delete_query(GLcontext *ctx, struct gl_query_object *q)
void
_mesa_free_query_data(GLcontext *ctx)
{
- _mesa_HashDeleteAll(ctx->Query.QueryObjects, delete_queryobj_cb, NULL);
+ _mesa_HashDeleteAll(ctx->Query.QueryObjects, delete_queryobj_cb, ctx);
_mesa_DeleteHashTable(ctx->Query.QueryObjects);
}
p[2] = z;
p[3] = w;
- if (ctx->NewState)
- _mesa_update_state( ctx );
-
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
FLUSH_CURRENT(ctx, 0);
+ if (ctx->NewState)
+ _mesa_update_state( ctx );
+
ctx->Driver.RasterPos(ctx, p);
}
}
break;
case GL_DEPTH_COMPONENT:
- if ((drawing && !_mesa_dest_buffer_exists(ctx, format)) ||
- (!drawing && !_mesa_source_buffer_exists(ctx, format))) {
+ if ((drawing && !_mesa_dest_buffer_exists(ctx, format))) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"gl%sPixels(no depth buffer)", readDraw);
return GL_TRUE;
/*
* Mesa 3-D graphics library
- * Version: 7.1
+ * Version: 7.3
*
* Copyright (C) 2004-2008 Brian Paul All Rights Reserved.
*
GET_CURRENT_CONTEXT(ctx);
/* Implement in terms of GetProgramiv, GetShaderiv */
if (ctx->Driver.IsProgram(ctx, object)) {
- ctx->Driver.GetProgramiv(ctx, object, pname, params);
+ if (pname == GL_OBJECT_TYPE_ARB) {
+ *params = GL_PROGRAM_OBJECT_ARB;
+ }
+ else {
+ ctx->Driver.GetProgramiv(ctx, object, pname, params);
+ }
}
else if (ctx->Driver.IsShader(ctx, object)) {
- ctx->Driver.GetShaderiv(ctx, object, pname, params);
+ if (pname == GL_OBJECT_TYPE_ARB) {
+ *params = GL_SHADER_OBJECT_ARB;
+ }
+ else {
+ ctx->Driver.GetShaderiv(ctx, object, pname, params);
+ }
}
else {
- _mesa_error(ctx, GL_INVALID_OPERATION, "glGetObjectParameterivARB");
+ _mesa_error(ctx, GL_INVALID_VALUE, "glGetObjectParameterivARB");
}
}
#include "texstate.h"
+static void
+update_separate_specular(GLcontext *ctx)
+{
+ if (NEED_SECONDARY_COLOR(ctx))
+ ctx->_TriangleCaps |= DD_SEPARATE_SPECULAR;
+ else
+ ctx->_TriangleCaps &= ~DD_SEPARATE_SPECULAR;
+}
+
+
/**
* Update state dependent on vertex arrays.
*/
ctx->FragmentProgram._Enabled = ctx->FragmentProgram.Enabled
&& ctx->FragmentProgram.Current->Base.Instructions;
ctx->ATIFragmentShader._Enabled = ctx->ATIFragmentShader.Enabled
- && ctx->ATIFragmentShader.Current->Instructions;
+ && ctx->ATIFragmentShader.Current->Instructions[0];
/*
* Set the ctx->VertexProgram._Current and ctx->FragmentProgram._Current
* come up, or matter.
*/
- /**
- ** Fragment program
- **/
-#if 1
- /* XXX get rid of this someday? */
- ctx->FragmentProgram._Active = GL_FALSE;
-#endif
+ _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current, NULL);
+
if (shProg && shProg->LinkStatus && shProg->FragmentProgram) {
- /* user-defined fragment shader */
+ /* Use shader programs */
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,
shProg->FragmentProgram);
}
else if (ctx->FragmentProgram._Enabled) {
- /* use user-defined fragment program */
+ /* use user-defined vertex program */
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,
ctx->FragmentProgram.Current);
}
else if (ctx->FragmentProgram._MaintainTexEnvProgram) {
- /* fragment program generated from fixed-function state */
+ /* Use fragment program generated from fixed-function state.
+ */
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current,
_mesa_get_fixed_func_fragment_program(ctx));
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram,
ctx->FragmentProgram._Current);
-
- /* XXX get rid of this confusing stuff someday? */
- ctx->FragmentProgram._Active = ctx->FragmentProgram._Enabled;
- if (ctx->FragmentProgram._UseTexEnvProgram)
- ctx->FragmentProgram._Active = GL_TRUE;
}
else {
/* no fragment program */
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current, NULL);
}
- if (ctx->FragmentProgram._Current != prevFP && ctx->Driver.BindProgram) {
- ctx->Driver.BindProgram(ctx, GL_FRAGMENT_PROGRAM_ARB,
- (struct gl_program *) ctx->FragmentProgram._Current);
- }
-
- /**
- ** Vertex program
- **/
-#if 1
- /* XXX get rid of this someday? */
- _mesa_reference_vertprog(ctx, &ctx->VertexProgram._TnlProgram, NULL);
-#endif
+ /* Examine vertex program after fragment program as
+ * _mesa_get_fixed_func_vertex_program() needs to know active
+ * fragprog inputs.
+ */
if (shProg && shProg->LinkStatus && shProg->VertexProgram) {
- /* user-defined vertex shader */
+ /* Use shader programs */
_mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current,
- shProg->VertexProgram);
+ shProg->VertexProgram);
}
else if (ctx->VertexProgram._Enabled) {
/* use user-defined vertex program */
ctx->VertexProgram.Current);
}
else if (ctx->VertexProgram._MaintainTnlProgram) {
- /* vertex program generated from fixed-function state */
+ /* Use vertex program generated from fixed-function state.
+ */
_mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current,
_mesa_get_fixed_func_vertex_program(ctx));
_mesa_reference_vertprog(ctx, &ctx->VertexProgram._TnlProgram,
ctx->VertexProgram._Current);
}
else {
- /* no vertex program / used fixed-function code */
+ /* no vertex program */
_mesa_reference_vertprog(ctx, &ctx->VertexProgram._Current, NULL);
}
+ /* XXX: get rid of _Active flag.
+ */
+#if 1
+ ctx->FragmentProgram._Active = ctx->FragmentProgram._Enabled;
+ if (ctx->FragmentProgram._MaintainTexEnvProgram &&
+ !ctx->FragmentProgram._Enabled) {
+ if (ctx->FragmentProgram._UseTexEnvProgram)
+ ctx->FragmentProgram._Active = GL_TRUE;
+ }
+#endif
+
+ /* Let the driver know what's happening:
+ */
+ if (ctx->FragmentProgram._Current != prevFP && ctx->Driver.BindProgram) {
+ ctx->Driver.BindProgram(ctx, GL_FRAGMENT_PROGRAM_ARB,
+ (struct gl_program *) ctx->FragmentProgram._Current);
+ }
+
if (ctx->VertexProgram._Current != prevVP && ctx->Driver.BindProgram) {
ctx->Driver.BindProgram(ctx, GL_VERTEX_PROGRAM_ARB,
- (struct gl_program *) ctx->VertexProgram._Current);
+ (struct gl_program *) ctx->VertexProgram._Current);
}
}
}
+/*
+ * Check polygon state and set DD_TRI_CULL_FRONT_BACK and/or DD_TRI_OFFSET
+ * in ctx->_TriangleCaps if needed.
+ */
+static void
+update_polygon(GLcontext *ctx)
+{
+ ctx->_TriangleCaps &= ~(DD_TRI_CULL_FRONT_BACK | DD_TRI_OFFSET);
+
+ if (ctx->Polygon.CullFlag && ctx->Polygon.CullFaceMode == GL_FRONT_AND_BACK)
+ ctx->_TriangleCaps |= DD_TRI_CULL_FRONT_BACK;
+
+ if ( ctx->Polygon.OffsetPoint
+ || ctx->Polygon.OffsetLine
+ || ctx->Polygon.OffsetFill)
+ ctx->_TriangleCaps |= DD_TRI_OFFSET;
+}
+
/**
* Update the ctx->_TriangleCaps bitfield.
* This function must be called after other update_*() functions since
* there are dependencies on some other derived values.
*/
+#if 0
static void
update_tricaps(GLcontext *ctx, GLbitfield new_state)
{
if (ctx->Stencil._TestTwoSide)
ctx->_TriangleCaps |= DD_TRI_TWOSTENCIL;
}
+#endif
/**
if (new_state & (_NEW_SCISSOR | _NEW_BUFFERS | _NEW_VIEWPORT))
_mesa_update_draw_buffer_bounds( ctx );
+ if (new_state & _NEW_POLYGON)
+ update_polygon( ctx );
+
if (new_state & _NEW_LIGHT)
_mesa_update_lighting( ctx );
_mesa_update_pixel( ctx, new_state );
#endif
+ if (new_state & _DD_NEW_SEPARATE_SPECULAR)
+ update_separate_specular( ctx );
+
if (new_state & (_NEW_ARRAY | _NEW_PROGRAM))
update_arrays( ctx );
if (new_state & _NEW_COLOR)
update_color( ctx );
+#if 0
if (new_state & (_NEW_POINT | _NEW_LINE | _NEW_POLYGON | _NEW_LIGHT
| _NEW_STENCIL | _DD_NEW_SEPARATE_SPECULAR))
update_tricaps( ctx, new_state );
+#endif
/* ctx->_NeedEyeCoords is now up to date.
*
/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 7.1
*
- * Copyright (C) 1999-2005 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
NULL /* StoreTexel */
};
+#if FEATURE_EXT_texture_sRGB
+const struct gl_texture_format _mesa_texformat_srgb_dxt1 = {
+ MESA_FORMAT_SRGB_DXT1, /* MesaFormat */
+ GL_RGB, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED_ARB, /* DataType */
+ 4, /*approx*/ /* RedBits */
+ 4, /*approx*/ /* GreenBits */
+ 4, /*approx*/ /* BlueBits */
+ 0, /* AlphaBits */
+ 0, /* LuminanceBits */
+ 0, /* IntensityBits */
+ 0, /* IndexBits */
+ 0, /* DepthBits */
+ 0, /* StencilBits */
+ 0, /* TexelBytes */
+ texstore_rgb_dxt1, /* StoreTexImageFunc */
+ NULL, /*impossible*/ /* FetchTexel1D */
+ fetch_texel_2d_rgb_dxt1, /* FetchTexel2D */
+ NULL, /*impossible*/ /* FetchTexel3D */
+ NULL, /*impossible*/ /* FetchTexel1Df */
+ fetch_texel_2d_f_rgb_dxt1, /* FetchTexel2Df */
+ NULL, /*impossible*/ /* FetchTexel3Df */
+ NULL /* StoreTexel */
+};
+#endif
+
const struct gl_texture_format _mesa_texformat_rgba_dxt1 = {
MESA_FORMAT_RGBA_DXT1, /* MesaFormat */
GL_RGBA, /* BaseFormat */
#include "glheader.h"
#include "macros.h"
#include "enums.h"
+#include "shader/program.h"
#include "shader/prog_parameter.h"
#include "shader/prog_cache.h"
#include "shader/prog_instruction.h"
#include "shader/programopt.h"
#include "texenvprogram.h"
+
+struct texenvprog_cache_item
+{
+ GLuint hash;
+ void *key;
+ struct gl_fragment_program *data;
+ struct texenvprog_cache_item *next;
+};
+
+
/**
* Up to nine instructions per tex unit, plus fog, specular color.
*/
struct {
GLuint enabled:1;
GLuint source_index:3; /* one of TEXTURE_1D/2D/3D/CUBE/RECT_INDEX */
+ GLuint shadow:1;
GLuint ScaleShiftRGB:2;
GLuint ScaleShiftA:2;
for (i=0;i<MAX_TEXTURE_UNITS;i++) {
const struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i];
-
- if (!texUnit->_ReallyEnabled)
+ GLenum format;
+
+ if (!texUnit->_ReallyEnabled || !texUnit->Enabled)
continue;
+ format = texUnit->_Current->Image[0][texUnit->_Current->BaseLevel]->_BaseFormat;
+
key->unit[i].enabled = 1;
key->enabled_units |= (1<<i);
key->nr_enabled_units = i+1;
key->unit[i].source_index =
translate_tex_src_bit(texUnit->_ReallyEnabled);
+ key->unit[i].shadow = ((texUnit->_Current->CompareMode == GL_COMPARE_R_TO_TEXTURE) &&
+ ((format == GL_DEPTH_COMPONENT) ||
+ (format == GL_DEPTH_STENCIL_EXT)));
key->unit[i].NumArgsRGB = texUnit->_CurrentCombine->_NumArgsRGB;
key->unit[i].NumArgsA = texUnit->_CurrentCombine->_NumArgsA;
{
GLuint nr = p->program->Base.NumInstructions++;
struct prog_instruction *inst = &p->program->Base.Instructions[nr];
-
+
assert(nr < MAX_INSTRUCTIONS);
_mesa_init_instructions(inst, 1);
p->src_texture[unit] = emit_texld( p, OPCODE_TXP,
tmp, WRITEMASK_XYZW,
unit, dim, texcoord );
+
+ if (p->state->unit[unit].shadow)
+ p->program->Base.ShadowSamplers |= 1 << unit;
+
p->program->Base.SamplersUsed |= (1 << unit);
/* This identity mapping should already be in place
* (see _mesa_init_program_struct()) but let's be safe.
* If _MaintainTexEnvProgram is set we'll generate a fragment program that
* implements the current texture env/combine mode.
* This function generates that program and puts it into effect.
+ *
+ * XXX: remove this function. currently only called by some drivers,
+ * not by mesa core. We now handle this properly from inside mesa.
*/
void
_mesa_UpdateTexEnvProgram( GLcontext *ctx )
/* If a conventional fragment program/shader isn't in effect... */
if (!ctx->FragmentProgram._Enabled &&
(!ctx->Shader.CurrentProgram ||
- !ctx->Shader.CurrentProgram->FragmentProgram) ) {
+ !ctx->Shader.CurrentProgram->FragmentProgram) )
+ {
+ struct gl_fragment_program *newProg;
+
+ newProg = _mesa_get_fixed_func_fragment_program(ctx);
- ctx->FragmentProgram._Current
- = ctx->FragmentProgram._TexEnvProgram
- = _mesa_get_fixed_func_fragment_program(ctx);
+ _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._Current, newProg);
+ _mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram, newProg);
}
/* Tell the driver about the change. Could define a new target for
; /* fallthrough */
}
- if (ctx->Extensions.SGIX_depth_texture ||
- ctx->Extensions.ARB_depth_texture) {
+ if (ctx->Extensions.ARB_depth_texture) {
switch (internalFormat) {
case GL_DEPTH_COMPONENT:
- case GL_DEPTH_COMPONENT24_SGIX:
- case GL_DEPTH_COMPONENT32_SGIX:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
return &_mesa_texformat_z32;
- case GL_DEPTH_COMPONENT16_SGIX:
+ case GL_DEPTH_COMPONENT16:
return &_mesa_texformat_z16;
default:
; /* fallthrough */
MESA_FORMAT_SRGBA8,
MESA_FORMAT_SL8,
MESA_FORMAT_SLA8,
+ MESA_FORMAT_SRGB_DXT1,
/*@}*/
#endif
extern const struct gl_texture_format _mesa_texformat_srgba8;
extern const struct gl_texture_format _mesa_texformat_sl8;
extern const struct gl_texture_format _mesa_texformat_sla8;
+extern const struct gl_texture_format _mesa_texformat_srgb_dxt1;
/*@}*/
#endif
break;;
default:
_mesa_problem(ctx, "Bad palette format in fetch_texel_ci8");
+ return;
}
#if CHAN_TYPE == GL_UNSIGNED_BYTE
COPY_4UBV(texel, texelUB);
/*
- * Mesa 3-D graphics library
+ * mesa 3-D graphics library
* Version: 7.1
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
}
}
- if (ctx->Extensions.SGIX_depth_texture ||
- ctx->Extensions.ARB_depth_texture) {
+ if (ctx->Extensions.ARB_depth_texture) {
switch (internalFormat) {
case GL_DEPTH_COMPONENT:
- case GL_DEPTH_COMPONENT16_SGIX:
- case GL_DEPTH_COMPONENT24_SGIX:
- case GL_DEPTH_COMPONENT32_SGIX:
+ case GL_DEPTH_COMPONENT16:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
return GL_DEPTH_COMPONENT;
default:
; /* fallthrough */
* index, depth, stencil, etc).
* \param format the image format value (may by an internal texture format)
* \return GL_TRUE if its a color/RGBA format, GL_FALSE otherwise.
+ * XXX maybe move this func to image.c
*/
-static GLboolean
-is_color_format(GLenum format)
+GLboolean
+_mesa_is_color_format(GLenum format)
{
switch (format) {
case GL_RED:
#endif /* FEATURE_EXT_texture_sRGB */
return GL_TRUE;
case GL_YCBCR_MESA: /* not considered to be RGB */
+ /* fall-through */
default:
return GL_FALSE;
}
is_depth_format(GLenum format)
{
switch (format) {
- case GL_DEPTH_COMPONENT16_ARB:
- case GL_DEPTH_COMPONENT24_ARB:
- case GL_DEPTH_COMPONENT32_ARB:
+ case GL_DEPTH_COMPONENT16:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
case GL_DEPTH_COMPONENT:
return GL_TRUE;
default:
img->IsCompressed = GL_FALSE;
img->CompressedSize = 0;
- if ((width == 1 || _mesa_bitcount(img->Width2) == 1) &&
- (height == 1 || _mesa_bitcount(img->Height2) == 1) &&
- (depth == 1 || _mesa_bitcount(img->Depth2) == 1))
+ if ((width == 1 || _mesa_is_pow_two(img->Width2)) &&
+ (height == 1 || _mesa_is_pow_two(img->Height2)) &&
+ (depth == 1 || _mesa_is_pow_two(img->Depth2)))
img->_IsPowerOfTwo = GL_TRUE;
else
img->_IsPowerOfTwo = GL_FALSE;
maxSize = 1 << (ctx->Const.MaxTextureLevels - 1);
if (width < 2 * border || width > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- width >0 && _mesa_bitcount(width - 2 * border) != 1) ||
+ width >0 && !_mesa_is_pow_two(width - 2 * border)) ||
level >= ctx->Const.MaxTextureLevels) {
/* bad width or level */
return GL_FALSE;
maxSize = 1 << (ctx->Const.MaxTextureLevels - 1);
if (width < 2 * border || width > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- width > 0 && _mesa_bitcount(width - 2 * border) != 1) ||
+ width > 0 && !_mesa_is_pow_two(width - 2 * border)) ||
height < 2 * border || height > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- height > 0 && _mesa_bitcount(height - 2 * border) != 1) ||
+ height > 0 && !_mesa_is_pow_two(height - 2 * border)) ||
level >= ctx->Const.MaxTextureLevels) {
/* bad width or height or level */
return GL_FALSE;
maxSize = 1 << (ctx->Const.Max3DTextureLevels - 1);
if (width < 2 * border || width > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- width > 0 && _mesa_bitcount(width - 2 * border) != 1) ||
+ width > 0 && !_mesa_is_pow_two(width - 2 * border)) ||
height < 2 * border || height > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- height > 0 && _mesa_bitcount(height - 2 * border) != 1) ||
+ height > 0 && !_mesa_is_pow_two(height - 2 * border)) ||
depth < 2 * border || depth > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- depth > 0 && _mesa_bitcount(depth - 2 * border) != 1) ||
+ depth > 0 && !_mesa_is_pow_two(depth - 2 * border)) ||
level >= ctx->Const.Max3DTextureLevels) {
/* bad width or height or depth or level */
return GL_FALSE;
maxSize = 1 << (ctx->Const.MaxCubeTextureLevels - 1);
if (width < 2 * border || width > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- width > 0 && _mesa_bitcount(width - 2 * border) != 1) ||
+ width > 0 && !_mesa_is_pow_two(width - 2 * border)) ||
height < 2 * border || height > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- height > 0 && _mesa_bitcount(height - 2 * border) != 1) ||
+ height > 0 && !_mesa_is_pow_two(height - 2 * border)) ||
level >= ctx->Const.MaxCubeTextureLevels) {
/* bad width or height */
return GL_FALSE;
maxSize = 1 << (ctx->Const.MaxTextureLevels - 1);
if (width < 2 * border || width > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- width > 0 && _mesa_bitcount(width - 2 * border) != 1) ||
+ width > 0 && !_mesa_is_pow_two(width - 2 * border)) ||
level >= ctx->Const.MaxTextureLevels) {
/* bad width or level */
return GL_FALSE;
maxSize = 1 << (ctx->Const.MaxTextureLevels - 1);
if (width < 2 * border || width > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- width > 0 && _mesa_bitcount(width - 2 * border) != 1) ||
+ width > 0 && !_mesa_is_pow_two(width - 2 * border)) ||
height < 2 * border || height > 2 + maxSize ||
(!ctx->Extensions.ARB_texture_non_power_of_two &&
- height > 0 && _mesa_bitcount(height - 2 * border) != 1) ||
+ height > 0 && !_mesa_is_pow_two(height - 2 * border)) ||
level >= ctx->Const.MaxTextureLevels) {
/* bad width or height or level */
return GL_FALSE;
}
/* make sure internal format and format basically agree */
- colorFormat = is_color_format(format);
+ colorFormat = _mesa_is_color_format(format);
indexFormat = is_index_format(format);
- if ((is_color_format(internalFormat) && !colorFormat && !indexFormat) ||
+ if ((_mesa_is_color_format(internalFormat) && !colorFormat && !indexFormat) ||
(is_index_format(internalFormat) && !indexFormat) ||
(is_depth_format(internalFormat) != is_depth_format(format)) ||
(is_ycbcr_format(internalFormat) != is_ycbcr_format(format)) ||
}
if (is_compressed_format(ctx, internalFormat)) {
- if (target != GL_TEXTURE_2D) {
+ if (!target_can_be_compressed(ctx, target)) {
_mesa_error(ctx, GL_INVALID_ENUM,
"glCopyTexImage%d(target)", dimensions);
return GL_TRUE;
/**
* Test glCopyTexSubImage[12]D() parameters for errors.
+ * Note that this is the first part of error checking.
+ * See also copytexsubimage_error_check2() below for the second part.
*
* \param ctx GL context.
* \param dimensions texture image dimensions (must be 1, 2 or 3).
* \param target texture target given by the user.
* \param level image level given by the user.
- * \param xoffset sub-image x offset given by the user.
- * \param yoffset sub-image y offset given by the user.
- * \param zoffset sub-image z offset given by the user.
- * \param width image width given by the user.
- * \param height image height given by the user.
*
* \return GL_TRUE if an error was detected, or GL_FALSE if no errors.
- *
- * Verifies each of the parameters against the constants specified in
- * __GLcontextRec::Const and the supported extensions, and according to the
- * OpenGL specification.
*/
static GLboolean
-copytexsubimage_error_check( GLcontext *ctx, GLuint dimensions,
- GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height)
+copytexsubimage_error_check1( GLcontext *ctx, GLuint dimensions,
+ GLenum target, GLint level)
{
- /* Check target */
/* Check that the source buffer is complete */
if (ctx->ReadBuffer->Name) {
_mesa_test_framebuffer_completeness(ctx, ctx->ReadBuffer);
}
}
+ /* Check target */
if (dimensions == 1) {
if (target != GL_TEXTURE_1D) {
_mesa_error( ctx, GL_INVALID_ENUM, "glCopyTexSubImage1D(target)" );
return GL_TRUE;
}
- /* Check size */
- if (width < 0) {
- _mesa_error(ctx, GL_INVALID_VALUE,
- "glCopyTexSubImage%dD(width=%d)", dimensions, width);
- return GL_TRUE;
- }
- if (dimensions > 1 && height < 0) {
- _mesa_error(ctx, GL_INVALID_VALUE,
- "glCopyTexSubImage%dD(height=%d)", dimensions, height);
- return GL_TRUE;
- }
-
return GL_FALSE;
}
+
+/**
+ * Second part of error checking for glCopyTexSubImage[12]D().
+ * \param xoffset sub-image x offset given by the user.
+ * \param yoffset sub-image y offset given by the user.
+ * \param zoffset sub-image z offset given by the user.
+ * \param width image width given by the user.
+ * \param height image height given by the user.
+ */
static GLboolean
copytexsubimage_error_check2( GLcontext *ctx, GLuint dimensions,
GLenum target, GLint level,
GLsizei width, GLsizei height,
const struct gl_texture_image *teximage )
{
+ /* check that dest tex image exists */
if (!teximage) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glCopyTexSubImage%dD(undefined texture level: %d)",
return GL_TRUE;
}
+ /* Check size */
+ if (width < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glCopyTexSubImage%dD(width=%d)", dimensions, width);
+ return GL_TRUE;
+ }
+ if (dimensions > 1 && height < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "glCopyTexSubImage%dD(height=%d)", dimensions, height);
+ return GL_TRUE;
+ }
+
+ /* check x/y offsets */
if (xoffset < -((GLint)teximage->Border)) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glCopyTexSubImage%dD(xoffset=%d)", dimensions, xoffset);
}
}
+ /* check z offset */
if (dimensions > 2) {
if (zoffset < -((GLint)teximage->Border)) {
_mesa_error(ctx, GL_INVALID_VALUE,
}
if (teximage->IsCompressed) {
- if (target != GL_TEXTURE_2D) {
+ if (!target_can_be_compressed(ctx, target)) {
_mesa_error(ctx, GL_INVALID_ENUM,
"glCopyTexSubImage%d(target)", dimensions);
return GL_TRUE;
return;
}
- if (!ctx->Extensions.SGIX_depth_texture &&
- !ctx->Extensions.ARB_depth_texture && is_depth_format(format)) {
+ if (!ctx->Extensions.ARB_depth_texture && is_depth_format(format)) {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
return;
}
* texture's format. Note that a color index texture can be converted
* to RGBA so that combo is allowed.
*/
- if (is_color_format(format)
- && !is_color_format(texImage->TexFormat->BaseFormat)
+ if (_mesa_is_color_format(format)
+ && !_mesa_is_color_format(texImage->TexFormat->BaseFormat)
&& !is_index_format(texImage->TexFormat->BaseFormat)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glGetTexImage(format mismatch)");
goto out;
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
#if FEATURE_convolve
- if (is_color_format(internalFormat)) {
+ if (_mesa_is_color_format(internalFormat)) {
_mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
}
#endif
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
#if FEATURE_convolve
- if (is_color_format(internalFormat)) {
+ if (_mesa_is_color_format(internalFormat)) {
_mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
&postConvHeight);
}
}
else {
/* no error, set the tex image parameters */
- _mesa_init_teximage_fields(ctx, target, texImage, width, height, 1,
- border, internalFormat);
+ _mesa_init_teximage_fields(ctx, target, texImage, width, height,
+ depth, border, internalFormat);
texImage->TexFormat = (*ctx->Driver.ChooseTextureFormat)(ctx,
internalFormat, format, type);
}
#if FEATURE_convolve
/* XXX should test internal format */
- if (is_color_format(format)) {
+ if (_mesa_is_color_format(format)) {
_mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
}
#endif
#if FEATURE_convolve
/* XXX should test internal format */
- if (is_color_format(format)) {
+ if (_mesa_is_color_format(format)) {
_mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
&postConvHeight);
}
_mesa_update_state(ctx);
#if FEATURE_convolve
- if (is_color_format(internalFormat)) {
+ if (_mesa_is_color_format(internalFormat)) {
_mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
}
#endif
_mesa_update_state(ctx);
#if FEATURE_convolve
- if (is_color_format(internalFormat)) {
+ if (_mesa_is_color_format(internalFormat)) {
_mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
&postConvHeight);
}
#endif
+
if (copytexture_error_check(ctx, 2, target, level, internalFormat,
postConvWidth, postConvHeight, border))
return;
if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
_mesa_update_state(ctx);
-#if FEATURE_convolve
- /* XXX should test internal format */
- _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
-#endif
-
- if (copytexsubimage_error_check(ctx, 1, target, level,
- xoffset, 0, 0, postConvWidth, 1))
+ if (copytexsubimage_error_check1(ctx, 1, target, level))
return;
texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
{
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+#if FEATURE_convolve
+ if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+ _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
+ }
+#endif
+
if (copytexsubimage_error_check2(ctx, 1, target, level,
xoffset, 0, 0, postConvWidth, 1,
texImage))
if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
_mesa_update_state(ctx);
-#if FEATURE_convolve
- /* XXX should test internal format */
- _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
-#endif
-
- if (copytexsubimage_error_check(ctx, 2, target, level, xoffset, yoffset, 0,
- postConvWidth, postConvHeight))
+ if (copytexsubimage_error_check1(ctx, 2, target, level))
return;
texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
{
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+#if FEATURE_convolve
+ if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+ _mesa_adjust_image_for_convolution(ctx, 2,
+ &postConvWidth, &postConvHeight);
+ }
+#endif
+
if (copytexsubimage_error_check2(ctx, 2, target, level, xoffset, yoffset, 0,
postConvWidth, postConvHeight, texImage))
goto out;
if (ctx->NewState & _IMAGE_NEW_TRANSFER_STATE)
_mesa_update_state(ctx);
-#if FEATURE_convolve
- /* XXX should test internal format */
- _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth, &postConvHeight);
-#endif
-
- if (copytexsubimage_error_check(ctx, 3, target, level, xoffset, yoffset,
- zoffset, postConvWidth, postConvHeight))
+ if (copytexsubimage_error_check1(ctx, 3, target, level))
return;
texUnit = &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
{
texImage = _mesa_select_tex_image(ctx, texObj, target, level);
+#if FEATURE_convolve
+ if (texImage && _mesa_is_color_format(texImage->InternalFormat)) {
+ _mesa_adjust_image_for_convolution(ctx, 2,
+ &postConvWidth, &postConvHeight);
+ }
+#endif
+
if (copytexsubimage_error_check2(ctx, 3, target, level, xoffset, yoffset,
zoffset, postConvWidth, postConvHeight,
texImage))
* XXX We should probably use the proxy texture error check function here.
*/
if (width < 1 || width > maxTextureSize ||
- (!ctx->Extensions.ARB_texture_non_power_of_two && _mesa_bitcount(width) != 1))
+ (!ctx->Extensions.ARB_texture_non_power_of_two && !_mesa_is_pow_two(width)))
return GL_INVALID_VALUE;
if ((height < 1 || height > maxTextureSize ||
- (!ctx->Extensions.ARB_texture_non_power_of_two && _mesa_bitcount(height) != 1))
+ (!ctx->Extensions.ARB_texture_non_power_of_two && !_mesa_is_pow_two(height)))
&& dimensions > 1)
return GL_INVALID_VALUE;
if ((depth < 1 || depth > maxTextureSize ||
- (!ctx->Extensions.ARB_texture_non_power_of_two && _mesa_bitcount(depth) != 1))
+ (!ctx->Extensions.ARB_texture_non_power_of_two && !_mesa_is_pow_two(depth)))
&& dimensions > 2)
return GL_INVALID_VALUE;
_mesa_tex_target_to_face(GLenum target);
+extern GLboolean
+_mesa_is_color_format(GLenum format);
+
/**
* Lock a texture for updating. See also _mesa_lock_context_textures().
break;
case GL_GENERATE_MIPMAP_SGIS:
if (ctx->Extensions.SGIS_generate_mipmap) {
+ FLUSH_VERTICES(ctx, _NEW_TEXTURE);
texObj->GenerateMipmap = params[0] ? GL_TRUE : GL_FALSE;
}
else {
*params = 0;
break;
case GL_TEXTURE_DEPTH_SIZE_ARB:
- if (ctx->Extensions.SGIX_depth_texture ||
- ctx->Extensions.ARB_depth_texture)
+ if (ctx->Extensions.ARB_depth_texture)
*params = img->TexFormat->DepthBits;
else
_mesa_error(ctx, GL_INVALID_ENUM,
#ifdef FEATURE_OES_draw_texture
case GL_TEXTURE_CROP_RECT_OES:
params[0] = obj->CropRect[0];
- params[0] = obj->CropRect[1];
- params[0] = obj->CropRect[2];
- params[0] = obj->CropRect[3];
+ params[1] = obj->CropRect[1];
+ params[2] = obj->CropRect[2];
+ params[3] = obj->CropRect[3];
break;
#endif
default:
#ifdef FEATURE_OES_draw_texture
case GL_TEXTURE_CROP_RECT_OES:
params[0] = obj->CropRect[0];
- params[0] = obj->CropRect[1];
- params[0] = obj->CropRect[2];
- params[0] = obj->CropRect[3];
+ params[1] = obj->CropRect[1];
+ params[2] = obj->CropRect[2];
+ params[3] = obj->CropRect[3];
break;
#endif
default:
/* copy texture object bindings, not contents of texture objects */
_mesa_lock_context_textures(dst);
- _mesa_reference_texobj(&dst->Texture.Unit[i].Current1D,
- src->Texture.Unit[i].Current1D);
- _mesa_reference_texobj(&dst->Texture.Unit[i].Current2D,
- src->Texture.Unit[i].Current2D);
- _mesa_reference_texobj(&dst->Texture.Unit[i].Current3D,
- src->Texture.Unit[i].Current3D);
- _mesa_reference_texobj(&dst->Texture.Unit[i].CurrentCubeMap,
- src->Texture.Unit[i].CurrentCubeMap);
- _mesa_reference_texobj(&dst->Texture.Unit[i].CurrentRect,
- src->Texture.Unit[i].CurrentRect);
- _mesa_reference_texobj(&dst->Texture.Unit[i].Current1DArray,
- src->Texture.Unit[i].Current1DArray);
- _mesa_reference_texobj(&dst->Texture.Unit[i].Current2DArray,
- src->Texture.Unit[i].Current2DArray);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].Current1D,
+ src->Texture.Unit[i].Current1D);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].Current2D,
+ src->Texture.Unit[i].Current2D);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].Current3D,
+ src->Texture.Unit[i].Current3D);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].CurrentCubeMap,
+ src->Texture.Unit[i].CurrentCubeMap);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].CurrentRect,
+ src->Texture.Unit[i].CurrentRect);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].Current1DArray,
+ src->Texture.Unit[i].Current1DArray);
+ _mesa_reference_texobj(&dst->Texture.Unit[i].Current2DArray,
+ src->Texture.Unit[i].Current2DArray);
_mesa_unlock_context_textures(dst);
}
_mesa_problem(ctx, "invalid Alpha combine mode in update_texture_state");
break;
}
+ }
+
+ /* Determine which texture coordinate sets are actually needed */
+ if (fprog) {
+ const GLuint coordMask = (1 << MAX_TEXTURE_COORD_UNITS) - 1;
+ ctx->Texture._EnabledCoordUnits
+ = (fprog->Base.InputsRead >> FRAG_ATTRIB_TEX0) & coordMask;
+ }
+ else {
+ ctx->Texture._EnabledCoordUnits = ctx->Texture._EnabledUnits;
+ }
+
+ /* Setup texgen for those texture coordinate sets that are in use */
+ for (unit = 0; unit < ctx->Const.MaxTextureUnits; unit++) {
+ struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
+
+ if (!(ctx->Texture._EnabledCoordUnits & (1 << unit)))
+ continue;
if (texUnit->TexGenEnabled) {
if (texUnit->TexGenEnabled & S_BIT) {
if (ctx->TextureMatrixStack[unit].Top->type != MATRIX_IDENTITY)
ctx->Texture._TexMatEnabled |= ENABLE_TEXMAT(unit);
}
-
- /* Determine which texture coordinate sets are actually needed */
- if (fprog) {
- const GLuint coordMask = (1 << MAX_TEXTURE_COORD_UNITS) - 1;
- ctx->Texture._EnabledCoordUnits
- = (fprog->Base.InputsRead >> FRAG_ATTRIB_TEX0) & coordMask;
- }
- else {
- ctx->Texture._EnabledCoordUnits = ctx->Texture._EnabledUnits;
- }
}
for (tgt = 0; tgt < NUM_TEXTURE_TARGETS; tgt++)
ctx->Driver.DeleteTexture(ctx, ctx->Texture.ProxyTex[tgt]);
-
#if FEATURE_colortable
{
GLuint i;
}
#endif
}
+
+
+/**
+ * Update the default texture objects in the given context to reference those
+ * specified in the shared state and release those referencing the old
+ * shared state.
+ */
+void
+_mesa_update_default_objects_texture(GLcontext *ctx)
+{
+ GLuint i;
+
+ for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
+ struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i];
+
+ _mesa_reference_texobj(&texUnit->Current1D, ctx->Shared->Default1D);
+ _mesa_reference_texobj(&texUnit->Current2D, ctx->Shared->Default2D);
+ _mesa_reference_texobj(&texUnit->Current3D, ctx->Shared->Default3D);
+ _mesa_reference_texobj(&texUnit->CurrentCubeMap, ctx->Shared->DefaultCubeMap);
+ _mesa_reference_texobj(&texUnit->CurrentRect, ctx->Shared->DefaultRect);
+ _mesa_reference_texobj(&texUnit->Current1DArray, ctx->Shared->Default1DArray);
+ _mesa_reference_texobj(&texUnit->Current2DArray, ctx->Shared->Default2DArray);
+ }
+}
extern void
_mesa_free_texture_data( GLcontext *ctx );
+extern void
+_mesa_update_default_objects_texture(GLcontext *ctx);
+
/*@}*/
#endif
/*
* Mesa 3-D graphics library
- * Version: 7.1
+ * Version: 7.3
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
for (row = 0; row < srcHeight; row++) {
GLuint *d4 = (GLuint *) dstRow;
for (col = 0; col < srcWidth; col++) {
- d4[col] = ((0xff << 24) |
- (srcRow[col * 3 + RCOMP] << 16) |
- (srcRow[col * 3 + GCOMP] << 8) |
- (srcRow[col * 3 + BCOMP] << 0));
+ d4[col] = PACK_COLOR_8888(0xff,
+ srcRow[col * 3 + RCOMP],
+ srcRow[col * 3 + GCOMP],
+ srcRow[col * 3 + BCOMP]);
}
dstRow += dstRowStride;
srcRow += srcRowStride;
dstFormat == &_mesa_texformat_argb8888 &&
srcFormat == GL_RGBA &&
baseInternalFormat == GL_RGBA &&
- srcType == GL_UNSIGNED_BYTE &&
- littleEndian) {
+ srcType == GL_UNSIGNED_BYTE) {
/* same as above case, but src data has alpha too */
GLint img, row, col;
/* For some reason, streaming copies to write-combined regions
for (row = 0; row < srcHeight; row++) {
GLuint *d4 = (GLuint *) dstRow;
for (col = 0; col < srcWidth; col++) {
- d4[col] = ((srcRow[col * 4 + ACOMP] << 24) |
- (srcRow[col * 4 + RCOMP] << 16) |
- (srcRow[col * 4 + GCOMP] << 8) |
- (srcRow[col * 4 + BCOMP] << 0));
- }
- dstRow += dstRowStride;
- srcRow += srcRowStride;
- }
- }
- }
- else if (!ctx->_ImageTransferState &&
- !srcPacking->SwapBytes &&
- dstFormat == &_mesa_texformat_argb8888 &&
- srcFormat == GL_RGBA &&
- baseInternalFormat == GL_RGBA &&
- srcType == GL_UNSIGNED_BYTE) {
-
- GLint img, row, col;
- for (img = 0; img < srcDepth; img++) {
- const GLint srcRowStride = _mesa_image_row_stride(srcPacking,
- srcWidth, srcFormat, srcType);
- GLubyte *srcRow = (GLubyte *) _mesa_image_address(dims, srcPacking,
- srcAddr, srcWidth, srcHeight, srcFormat, srcType, img, 0, 0);
- GLubyte *dstRow = (GLubyte *) dstAddr
- + dstImageOffsets[dstZoffset + img] * dstFormat->TexelBytes
- + dstYoffset * dstRowStride
- + dstXoffset * dstFormat->TexelBytes;
- for (row = 0; row < srcHeight; row++) {
- for (col = 0; col < srcWidth; col++) {
- dstRow[col * 4 + 0] = srcRow[col * 4 + BCOMP];
- dstRow[col * 4 + 1] = srcRow[col * 4 + GCOMP];
- dstRow[col * 4 + 2] = srcRow[col * 4 + RCOMP];
- dstRow[col * 4 + 3] = srcRow[col * 4 + ACOMP];
+ d4[col] = PACK_COLOR_8888(srcRow[col * 4 + ACOMP],
+ srcRow[col * 4 + RCOMP],
+ srcRow[col * 4 + GCOMP],
+ srcRow[col * 4 + BCOMP]);
}
dstRow += dstRowStride;
srcRow += srcRowStride;
-/*
+/**
* This is the software fallback for Driver.TexImage1D()
* and Driver.CopyTexImage1D().
* \sa _mesa_store_teximage2d()
+ * Note that the width may not be the actual texture width since it may
+ * be changed by convolution w/ GL_REDUCE. The texImage->Width field will
+ * have the actual texture size.
*/
void
_mesa_store_teximage1d(GLcontext *ctx, GLenum target, GLint level,
struct gl_texture_object *texObj,
struct gl_texture_image *texImage)
{
- GLint postConvWidth = width;
GLint sizeInBytes;
(void) border;
- if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
- _mesa_adjust_image_for_convolution(ctx, 1, &postConvWidth, NULL);
- }
-
choose_texture_format(ctx, texImage, 1, format, type, internalFormat);
/* allocate memory */
if (texImage->IsCompressed)
sizeInBytes = texImage->CompressedSize;
else
- sizeInBytes = postConvWidth * texImage->TexFormat->TexelBytes;
+ sizeInBytes = texImage->Width * texImage->TexFormat->TexelBytes;
texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
if (!texImage->Data) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
struct gl_texture_object *texObj,
struct gl_texture_image *texImage)
{
- GLint postConvWidth = width, postConvHeight = height;
GLint texelBytes, sizeInBytes;
(void) border;
- if (ctx->_ImageTransferState & IMAGE_CONVOLUTION_BIT) {
- _mesa_adjust_image_for_convolution(ctx, 2, &postConvWidth,
- &postConvHeight);
- }
-
choose_texture_format(ctx, texImage, 2, format, type, internalFormat);
texelBytes = texImage->TexFormat->TexelBytes;
if (texImage->IsCompressed)
sizeInBytes = texImage->CompressedSize;
else
- sizeInBytes = postConvWidth * postConvHeight * texelBytes;
+ sizeInBytes = texImage->Width * texImage->Height * texelBytes;
texImage->Data = _mesa_alloc_texmemory(sizeInBytes);
if (!texImage->Data) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
/* general case: convert row to RGBA format */
GLfloat rgba[MAX_WIDTH][4];
GLint col;
+ GLbitfield transferOps = 0x0;
+
+ if (type == GL_FLOAT &&
+ ((ctx->Color.ClampReadColor == GL_TRUE) ||
+ (ctx->Color.ClampReadColor == GL_FIXED_ONLY_ARB &&
+ texImage->TexFormat->DataType != GL_FLOAT)))
+ transferOps |= IMAGE_CLAMP_BIT;
+
for (col = 0; col < width; col++) {
(*texImage->FetchTexelf)(texImage, col, row, img, rgba[col]);
if (texImage->TexFormat->BaseFormat == GL_ALPHA) {
}
_mesa_pack_rgba_span_float(ctx, width, (GLfloat (*)[4]) rgba,
format, type, dest,
- &ctx->Pack, 0x0 /*image xfer ops*/);
+ &ctx->Pack, transferOps /*image xfer ops*/);
} /* format */
} /* row */
} /* img */
void
_mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
GLvoid *img,
- const struct gl_texture_object *texObj,
- const struct gl_texture_image *texImage)
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
{
GLuint size;
extern void
_mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
GLvoid *img,
- const struct gl_texture_object *texObj,
- const struct gl_texture_image *texImage);
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage);
extern const GLvoid *
_mesa_validate_pbo_teximage(GLcontext *ctx, GLuint dimensions,
_mesa_VertexAttribPointerNV(GLuint index, GLint size, GLenum type,
GLsizei stride, const GLvoid *ptr)
{
- const GLboolean normalized = GL_FALSE;
+ GLboolean normalized = GL_FALSE;
GLsizei elementSize;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
/* check for valid 'type' and compute StrideB right away */
switch (type) {
case GL_UNSIGNED_BYTE:
+ normalized = GL_TRUE;
elementSize = size * sizeof(GLubyte);
break;
case GL_SHORT:
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glLockArrays %d %d\n", first, count);
- if (first == 0 && count > 0 &&
- count <= (GLint) ctx->Const.MaxArrayLockSize) {
- ctx->Array.LockFirst = first;
- ctx->Array.LockCount = count;
+ if (first < 0) {
+ _mesa_error( ctx, GL_INVALID_VALUE, "glLockArraysEXT(first)" );
+ return;
}
- else {
- ctx->Array.LockFirst = 0;
- ctx->Array.LockCount = 0;
+ if (count <= 0) {
+ _mesa_error( ctx, GL_INVALID_VALUE, "glLockArraysEXT(count)" );
+ return;
+ }
+ if (ctx->Array.LockCount != 0) {
+ _mesa_error( ctx, GL_INVALID_OPERATION, "glLockArraysEXT(reentry)" );
+ return;
}
+ ctx->Array.LockFirst = first;
+ ctx->Array.LockCount = count;
+
ctx->NewState |= _NEW_ARRAY;
ctx->Array.NewState |= _NEW_ARRAY_ALL;
if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glUnlockArrays\n");
+ if (ctx->Array.LockCount == 0) {
+ _mesa_error( ctx, GL_INVALID_OPERATION, "glUnlockArraysEXT(reexit)" );
+ return;
+ }
+
ctx->Array.LockFirst = 0;
ctx->Array.LockCount = 0;
ctx->NewState |= _NEW_ARRAY;
GLenum type, const GLvoid * const * indices,
GLsizei primcount, GLint modestride );
+extern void GLAPIENTRY
+_mesa_LockArraysEXT(GLint first, GLsizei count);
+
+extern void GLAPIENTRY
+_mesa_UnlockArraysEXT( void );
extern void GLAPIENTRY
/*
* Mesa 3-D graphics library
- * Version: 7.1
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
/* Mesa version */
#define MESA_MAJOR 7
-#define MESA_MINOR 1
+#define MESA_MINOR 3
#define MESA_PATCH 0
-#define MESA_VERSION_STRING "7.1"
+#define MESA_VERSION_STRING "7.3-devel"
/* To make version comparison easy */
#define MESA_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define glapi [-.glapi]
+ define main [-.main]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.main],[-.glapi]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = m_debug_clip.c m_debug_norm.c m_debug_xform.c m_eval.c m_matrix.c\
+ m_translate.c m_vector.c m_xform.c
+
+OBJECTS = m_debug_clip.obj,m_debug_norm.obj,m_debug_xform.obj,m_eval.obj,\
+ m_matrix.obj,m_translate.obj,m_vector.obj,m_xform.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+m_debug_clip.obj : m_debug_clip.c
+m_debug_norm.obj : m_debug_norm.c
+m_debug_xform.obj : m_debug_xform.c
+m_eval.obj : m_eval.c
+m_matrix.obj : m_matrix.c
+m_translate.obj : m_translate.c
+m_vector.obj : m_vector.c
+m_xform.obj : m_xform.c
#endif
-#elif defined(__amd64__)
+#elif defined(__x86_64__)
#define rdtscll(val) do { \
unsigned int a,d; \
-
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 7.3
*
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 7.3
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
+++ /dev/null
-MESA_MATH_SOURCES = \
-m_debug_clip.c \
-m_debug_norm.c \
-m_debug_xform.c \
-m_eval.c \
-m_matrix.c \
-m_translate.c \
-m_vector.c \
-m_xform.c
-
-MESA_MATH_HEADERS = \
-m_clip_tmp.h \
-m_copy_tmp.h \
-m_debug.h \
-m_debug_util.h \
-m_dotprod_tmp.h \
-m_eval.h \
-m_matrix.h \
-m_norm_tmp.h \
-m_trans_tmp.h \
-m_translate.h \
-m_vector.h \
-m_xform.h \
-m_xform_tmp.h \
-mathmod.h
#include <elf.h>
#endif
+#include "common_ppc_features.h"
+
+
unsigned long _mesa_ppc_cpu_features = 0;
/**
}
# ifndef USE_VMX_ASM
- _mesa_ppc_cpu_features &= ~PPC_FEATURES_HAS_ALTIVEC;
+ _mesa_ppc_cpu_features &= ~PPC_FEATURE_HAS_ALTIVEC;
# endif
#endif
}
#define cpu_has_fpu ((_mesa_ppc_cpu_features & PPC_FEATURE_HAS_FPU) != 0)
#endif /* USE_PPC_ASM */
+
+extern void _mesa_init_all_ppc_transform_asm( void );
+
#endif /* COMMON_PPC_FEATURES_H */
#include "main/glheader.h"
#include "main/imports.h"
+#include "main/context.h"
+#include "main/macros.h"
+#include "main/mtypes.h"
#include "shader/grammar/grammar_mesa.h"
#include "arbprogparse.h"
#include "program.h"
#include "programopt.h"
#include "prog_parameter.h"
#include "prog_statevars.h"
-#include "main/context.h"
-#include "main/macros.h"
-#include "main/mtypes.h"
#include "prog_instruction.h"
-
-/* For ARB programs, use the NV instruction limits */
-#define MAX_INSTRUCTIONS MAX2(MAX_NV_FRAGMENT_PROGRAM_INSTRUCTIONS, \
- MAX_NV_VERTEX_PROGRAM_INSTRUCTIONS)
-
-
/**
* This is basically a union of the vertex_program and fragment_program
* structs that we can use to parse the program into
: ctx->Const.VertexProgram.MaxInstructions;
GLint err = 0;
+ ASSERT(MAX_PROGRAM_INSTRUCTIONS >= maxInst);
+
Program->MajorVersion = (GLuint) * inst++;
Program->MinorVersion = (GLuint) * inst++;
/* Initialize the arb_program struct */
program->Base.String = strz;
- program->Base.Instructions = _mesa_alloc_instructions(MAX_INSTRUCTIONS);
+ program->Base.Instructions = _mesa_alloc_instructions(MAX_PROGRAM_INSTRUCTIONS);
program->Base.NumInstructions =
program->Base.NumTemporaries =
program->Base.NumParameters =
_mesa_free (parsed);
- /* Reallocate the instruction array from size [MAX_INSTRUCTIONS]
+ /* Reallocate the instruction array from size [MAX_PROGRAM_INSTRUCTIONS]
* to size [ap.Base.NumInstructions].
*/
program->Base.Instructions
= _mesa_realloc_instructions(program->Base.Instructions,
- MAX_INSTRUCTIONS,
+ MAX_PROGRAM_INSTRUCTIONS,
program->Base.NumInstructions);
return !err;
program->FogOption = ap.FogOption;
program->UsesKill = ap.UsesKill;
+ if (program->FogOption)
+ program->Base.InputsRead |= FRAG_BIT_FOGC;
+
if (program->Base.Instructions)
_mesa_free(program->Base.Instructions);
program->Base.Instructions = ap.Base.Instructions;
#include "main/glheader.h"
-#include "arbprogram.h"
-#include "arbprogparse.h"
#include "main/context.h"
#include "main/hash.h"
#include "main/imports.h"
#include "main/macros.h"
#include "main/mtypes.h"
+#include "arbprogram.h"
+#include "arbprogparse.h"
#include "program.h"
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 29 September 2008
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define swrast [-.swrast]
+ define array_cache [-.array_cache]
+ define glapi [-.glapi]
+ define main [-.main]
+ define shader [-.shader]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[.grammar],[-.main],[-.glapi],[.slang]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1,"__extension__=")/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = \
+ atifragshader.c \
+ arbprogparse.c \
+ arbprogram.c \
+ nvfragparse.c \
+ nvprogram.c \
+ nvvertparse.c \
+ program.c \
+ programopt.c \
+ prog_debug.c \
+ prog_execute.c \
+ prog_instruction.c \
+ prog_parameter.c \
+ prog_print.c \
+ prog_cache.c \
+ prog_statevars.c \
+ shader_api.c prog_uniform.c
+
+OBJECTS = \
+ atifragshader.obj,\
+ arbprogparse.obj,\
+ arbprogram.obj,\
+ nvfragparse.obj,\
+ nvprogram.obj,\
+ nvvertparse.obj,\
+ program.obj,\
+ programopt.obj,\
+ prog_debug.obj,\
+ prog_execute.obj,\
+ prog_instruction.obj,\
+ prog_parameter.obj,\
+ prog_print.obj,\
+ prog_statevars.obj,\
+ shader_api.obj,prog_uniform.obj,prog_cache.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+all :
+ $(MMS)$(MMSQUALIFIERS) $(LIBDIR)$(GL_LIB)
+ set def [.slang]
+ $(MMS)$(MMSQUALIFIERS)
+ set def [-.grammar]
+ $(MMS)$(MMSQUALIFIERS)
+ set def [-]
+
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+atifragshader.obj : atifragshader.c
+arbprogparse.obj : arbprogparse.c
+arbprogram.obj : arbprogram.c
+nvfragparse.obj : nvfragparse.c
+nvprogram.obj : nvprogram.c
+nvvertparse.obj : nvvertparse.c
+program.obj : program.c
+programopt. obj : programopt.c
+prog_debug.obj : prog_debug.c
+prog_execute.obj : prog_execute.c
+prog_instruction.obj : prog_instruction.c
+prog_parameter.obj : prog_parameter.c
+prog_print.obj : prog_print.c
+prog_statevars.obj : prog_statevars.c
+shader_api.obj : shader_api.c
+prog_uniform.obj : prog_uniform.c
+prog_cache.obj : prog_cache.c
free (ptr);
}
-void *grammar_alloc_malloc (unsigned int size)
+void *grammar_alloc_malloc (size_t size)
{
return malloc (size);
}
-void *grammar_alloc_realloc (void *ptr, unsigned int old_size, unsigned int size)
+void *grammar_alloc_realloc (void *ptr, size_t old_size, size_t size)
{
return realloc (ptr, size);
}
-void *grammar_memory_copy (void *dst, const void * src, unsigned int size)
+void *grammar_memory_copy (void *dst, const void * src, size_t size)
{
return memcpy (dst, src, size);
}
return strcmp ((const char *) str1, (const char *) str2);
}
-int grammar_string_compare_n (const byte *str1, const byte *str2, unsigned int n)
+int grammar_string_compare_n (const byte *str1, const byte *str2, size_t n)
{
return strncmp ((const char *) str1, (const char *) str2, n);
}
return (byte *) strcpy ((char *) dst, (const char *) src);
}
-byte *grammar_string_copy_n (byte *dst, const byte *src, unsigned int n)
+byte *grammar_string_copy_n (byte *dst, const byte *src, size_t n)
{
return (byte *) strncpy ((char *) dst, (const char *) src, n);
}
+++ /dev/null
-MESA_SHADER_GRAMMAR_SOURCES = \
-grammar_mesa.c
-
-MESA_SHADER_GRAMMAR_HEADERS = \
-grammar.c \
-grammar.h \
-grammar_mesa.h \
-grammar_syn.h
#include "main/context.h"
#include "main/imports.h"
#include "main/macros.h"
+#include "program.h"
#include "prog_parameter.h"
#include "prog_instruction.h"
#include "nvfragparse.h"
-#include "program.h"
#define INPUT_1V 1
#include "main/hash.h"
#include "main/imports.h"
#include "main/macros.h"
+#include "program.h"
#include "prog_parameter.h"
#include "prog_instruction.h"
#include "nvfragparse.h"
#include "nvvertparse.h"
#include "nvprogram.h"
-#include "program.h"
/*
* Mesa 3-D graphics library
- * Version: 7.0.3
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* source register.
*/
static INLINE const GLfloat *
-get_register_pointer(const struct prog_src_register *source,
- const struct gl_program_machine *machine)
+get_src_register_pointer(const struct prog_src_register *source,
+ const struct gl_program_machine *machine)
{
+ const struct gl_program *prog = machine->CurProgram;
+ GLint reg = source->Index;
+
if (source->RelAddr) {
- const GLint reg = source->Index + machine->AddressReg[0][0];
- if (source->File == PROGRAM_ENV_PARAM) {
- if (reg < 0 || reg >= MAX_PROGRAM_ENV_PARAMS)
- return ZeroVec;
- else
- return machine->EnvParams[reg];
- }
- else {
- const struct gl_program_parameter_list *params;
- ASSERT(source->File == PROGRAM_LOCAL_PARAM ||
- source->File == PROGRAM_CONSTANT ||
- source->File == PROGRAM_STATE_VAR);
- params = machine->CurProgram->Parameters;
- if (reg < 0 || reg >= (GLint)params->NumParameters)
- return ZeroVec;
- else
- return params->ParameterValues[reg];
+ /* add address register value to src index/offset */
+ reg += machine->AddressReg[0][0];
+ if (reg < 0) {
+ return ZeroVec;
}
}
switch (source->File) {
case PROGRAM_TEMPORARY:
- ASSERT(source->Index < MAX_PROGRAM_TEMPS);
- return machine->Temporaries[source->Index];
+ if (reg >= MAX_PROGRAM_TEMPS)
+ return ZeroVec;
+ return machine->Temporaries[reg];
case PROGRAM_INPUT:
- if (machine->CurProgram->Target == GL_VERTEX_PROGRAM_ARB) {
- ASSERT(source->Index < VERT_ATTRIB_MAX);
- return machine->VertAttribs[source->Index];
+ if (prog->Target == GL_VERTEX_PROGRAM_ARB) {
+ if (reg >= VERT_ATTRIB_MAX)
+ return ZeroVec;
+ return machine->VertAttribs[reg];
}
else {
- ASSERT(source->Index < FRAG_ATTRIB_MAX);
- return machine->Attribs[source->Index][machine->CurElement];
+ if (reg >= FRAG_ATTRIB_MAX)
+ return ZeroVec;
+ return machine->Attribs[reg][machine->CurElement];
}
case PROGRAM_OUTPUT:
- ASSERT(source->Index < MAX_PROGRAM_OUTPUTS);
- return machine->Outputs[source->Index];
+ if (reg >= MAX_PROGRAM_OUTPUTS)
+ return ZeroVec;
+ return machine->Outputs[reg];
case PROGRAM_LOCAL_PARAM:
- ASSERT(source->Index < MAX_PROGRAM_LOCAL_PARAMS);
- return machine->CurProgram->LocalParams[source->Index];
+ if (reg >= MAX_PROGRAM_LOCAL_PARAMS)
+ return ZeroVec;
+ return machine->CurProgram->LocalParams[reg];
case PROGRAM_ENV_PARAM:
- ASSERT(source->Index < MAX_PROGRAM_ENV_PARAMS);
- return machine->EnvParams[source->Index];
+ if (reg >= MAX_PROGRAM_ENV_PARAMS)
+ return ZeroVec;
+ return machine->EnvParams[reg];
case PROGRAM_STATE_VAR:
/* Fallthrough */
case PROGRAM_UNIFORM:
/* Fallthrough */
case PROGRAM_NAMED_PARAM:
- ASSERT(source->Index <
- (GLint) machine->CurProgram->Parameters->NumParameters);
- return machine->CurProgram->Parameters->ParameterValues[source->Index];
+ if (reg >= (GLint) prog->Parameters->NumParameters)
+ return ZeroVec;
+ return prog->Parameters->ParameterValues[reg];
+
+ default:
+ _mesa_problem(NULL,
+ "Invalid src register file %d in get_src_register_pointer()",
+ source->File);
+ return NULL;
+ }
+}
+
+
+/**
+ * Return a pointer to the 4-element float vector specified by the given
+ * destination register.
+ */
+static INLINE GLfloat *
+get_dst_register_pointer(const struct prog_dst_register *dest,
+ struct gl_program_machine *machine)
+{
+ static GLfloat dummyReg[4];
+ GLint reg = dest->Index;
+
+ if (dest->RelAddr) {
+ /* add address register value to src index/offset */
+ reg += machine->AddressReg[0][0];
+ if (reg < 0) {
+ return dummyReg;
+ }
+ }
+
+ switch (dest->File) {
+ case PROGRAM_TEMPORARY:
+ if (reg >= MAX_PROGRAM_TEMPS)
+ return dummyReg;
+ return machine->Temporaries[reg];
+
+ case PROGRAM_OUTPUT:
+ if (reg >= MAX_PROGRAM_OUTPUTS)
+ return dummyReg;
+ return machine->Outputs[reg];
+
+ case PROGRAM_WRITE_ONLY:
+ return dummyReg;
default:
_mesa_problem(NULL,
- "Invalid input register file %d in get_register_pointer()",
- source->File);
+ "Invalid dest register file %d in get_dst_register_pointer()",
+ dest->File);
return NULL;
}
}
+
#if FEATURE_MESA_program_debug
static struct gl_program_machine *CurrentMachine = NULL;
GLuint index, GLfloat val[4])
{
if (CurrentMachine) {
- struct prog_src_register src;
- const GLfloat *reg;
- src.File = file;
- src.Index = index;
- reg = get_register_pointer(&src, CurrentMachine);
- COPY_4V(val, reg);
+ struct prog_src_register srcReg;
+ const GLfloat *src;
+ srcReg.File = file;
+ srcReg.Index = index;
+ src = get_src_register_pointer(&srcReg, CurrentMachine);
+ COPY_4V(val, src);
}
}
#endif /* FEATURE_MESA_program_debug */
fetch_vector4(const struct prog_src_register *source,
const struct gl_program_machine *machine, GLfloat result[4])
{
- const GLfloat *src = get_register_pointer(source, machine);
+ const GLfloat *src = get_src_register_pointer(source, machine);
ASSERT(src);
if (source->Swizzle == SWIZZLE_NOOP) {
}
+/**
+ * Fetch a 4-element uint vector from the given source register.
+ * Apply swizzling but not negation/abs.
+ */
+static void
+fetch_vector4ui(const struct prog_src_register *source,
+ const struct gl_program_machine *machine, GLuint result[4])
+{
+ const GLuint *src = (GLuint *) get_src_register_pointer(source, machine);
+ ASSERT(src);
+
+ if (source->Swizzle == SWIZZLE_NOOP) {
+ /* no swizzling */
+ COPY_4V(result, src);
+ }
+ else {
+ ASSERT(GET_SWZ(source->Swizzle, 0) <= 3);
+ ASSERT(GET_SWZ(source->Swizzle, 1) <= 3);
+ ASSERT(GET_SWZ(source->Swizzle, 2) <= 3);
+ ASSERT(GET_SWZ(source->Swizzle, 3) <= 3);
+ result[0] = src[GET_SWZ(source->Swizzle, 0)];
+ result[1] = src[GET_SWZ(source->Swizzle, 1)];
+ result[2] = src[GET_SWZ(source->Swizzle, 2)];
+ result[3] = src[GET_SWZ(source->Swizzle, 3)];
+ }
+
+ /* Note: no NegateBase, Abs, NegateAbs here */
+}
+
+
+
/**
* Fetch the derivative with respect to X or Y for the given register.
* XXX this currently only works for fragment program input attribs.
const struct gl_program_machine *machine,
char xOrY, GLfloat result[4])
{
- if (source->File == PROGRAM_INPUT && source->Index < (GLint)machine->NumDeriv) {
+ if (source->File == PROGRAM_INPUT &&
+ source->Index < (GLint) machine->NumDeriv) {
const GLint col = machine->CurElement;
const GLfloat w = machine->Attribs[FRAG_ATTRIB_WPOS][col][3];
const GLfloat invQ = 1.0f / w;
fetch_vector1(const struct prog_src_register *source,
const struct gl_program_machine *machine, GLfloat result[4])
{
- const GLfloat *src = get_register_pointer(source, machine);
+ const GLfloat *src = get_src_register_pointer(source, machine);
ASSERT(src);
result[0] = src[GET_SWZ(source->Swizzle, 0)];
store_vector4(const struct prog_instruction *inst,
struct gl_program_machine *machine, const GLfloat value[4])
{
- const struct prog_dst_register *dest = &(inst->DstReg);
+ const struct prog_dst_register *dstReg = &(inst->DstReg);
const GLboolean clamp = inst->SaturateMode == SATURATE_ZERO_ONE;
- GLfloat *dstReg;
- GLfloat dummyReg[4];
+ GLuint writeMask = dstReg->WriteMask;
GLfloat clampedValue[4];
- GLuint writeMask = dest->WriteMask;
-
- switch (dest->File) {
- case PROGRAM_OUTPUT:
- ASSERT(dest->Index < MAX_PROGRAM_OUTPUTS);
- dstReg = machine->Outputs[dest->Index];
- break;
- case PROGRAM_TEMPORARY:
- ASSERT(dest->Index < MAX_PROGRAM_TEMPS);
- dstReg = machine->Temporaries[dest->Index];
- break;
- case PROGRAM_WRITE_ONLY:
- dstReg = dummyReg;
- return;
- default:
- _mesa_problem(NULL, "bad register file in store_vector4(fp)");
- return;
- }
+ GLfloat *dst = get_dst_register_pointer(dstReg, machine);
#if 0
if (value[0] > 1.0e10 ||
value = clampedValue;
}
- if (dest->CondMask != COND_TR) {
+ if (dstReg->CondMask != COND_TR) {
/* condition codes may turn off some writes */
if (writeMask & WRITEMASK_X) {
- if (!test_cc(machine->CondCodes[GET_SWZ(dest->CondSwizzle, 0)],
- dest->CondMask))
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 0)],
+ dstReg->CondMask))
writeMask &= ~WRITEMASK_X;
}
if (writeMask & WRITEMASK_Y) {
- if (!test_cc(machine->CondCodes[GET_SWZ(dest->CondSwizzle, 1)],
- dest->CondMask))
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 1)],
+ dstReg->CondMask))
writeMask &= ~WRITEMASK_Y;
}
if (writeMask & WRITEMASK_Z) {
- if (!test_cc(machine->CondCodes[GET_SWZ(dest->CondSwizzle, 2)],
- dest->CondMask))
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 2)],
+ dstReg->CondMask))
writeMask &= ~WRITEMASK_Z;
}
if (writeMask & WRITEMASK_W) {
- if (!test_cc(machine->CondCodes[GET_SWZ(dest->CondSwizzle, 3)],
- dest->CondMask))
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 3)],
+ dstReg->CondMask))
writeMask &= ~WRITEMASK_W;
}
}
if (writeMask & WRITEMASK_X)
- dstReg[0] = value[0];
+ dst[0] = value[0];
if (writeMask & WRITEMASK_Y)
- dstReg[1] = value[1];
+ dst[1] = value[1];
if (writeMask & WRITEMASK_Z)
- dstReg[2] = value[2];
+ dst[2] = value[2];
if (writeMask & WRITEMASK_W)
- dstReg[3] = value[3];
+ dst[3] = value[3];
if (inst->CondUpdate) {
if (writeMask & WRITEMASK_X)
}
+/**
+ * Store 4 uints into a register. Observe the set-condition-code flags.
+ */
+static void
+store_vector4ui(const struct prog_instruction *inst,
+ struct gl_program_machine *machine, const GLuint value[4])
+{
+ const struct prog_dst_register *dstReg = &(inst->DstReg);
+ GLuint writeMask = dstReg->WriteMask;
+ GLuint *dst = (GLuint *) get_dst_register_pointer(dstReg, machine);
+
+ if (dstReg->CondMask != COND_TR) {
+ /* condition codes may turn off some writes */
+ if (writeMask & WRITEMASK_X) {
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 0)],
+ dstReg->CondMask))
+ writeMask &= ~WRITEMASK_X;
+ }
+ if (writeMask & WRITEMASK_Y) {
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 1)],
+ dstReg->CondMask))
+ writeMask &= ~WRITEMASK_Y;
+ }
+ if (writeMask & WRITEMASK_Z) {
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 2)],
+ dstReg->CondMask))
+ writeMask &= ~WRITEMASK_Z;
+ }
+ if (writeMask & WRITEMASK_W) {
+ if (!test_cc(machine->CondCodes[GET_SWZ(dstReg->CondSwizzle, 3)],
+ dstReg->CondMask))
+ writeMask &= ~WRITEMASK_W;
+ }
+ }
+
+ if (writeMask & WRITEMASK_X)
+ dst[0] = value[0];
+ if (writeMask & WRITEMASK_Y)
+ dst[1] = value[1];
+ if (writeMask & WRITEMASK_Z)
+ dst[2] = value[2];
+ if (writeMask & WRITEMASK_W)
+ dst[3] = value[3];
+
+ if (inst->CondUpdate) {
+ if (writeMask & WRITEMASK_X)
+ machine->CondCodes[0] = generate_cc(value[0]);
+ if (writeMask & WRITEMASK_Y)
+ machine->CondCodes[1] = generate_cc(value[1]);
+ if (writeMask & WRITEMASK_Z)
+ machine->CondCodes[2] = generate_cc(value[2]);
+ if (writeMask & WRITEMASK_W)
+ machine->CondCodes[3] = generate_cc(value[3]);
+#if DEBUG_PROG
+ printf("CondCodes=(%s,%s,%s,%s) for:\n",
+ _mesa_condcode_string(machine->CondCodes[0]),
+ _mesa_condcode_string(machine->CondCodes[1]),
+ _mesa_condcode_string(machine->CondCodes[2]),
+ _mesa_condcode_string(machine->CondCodes[3]));
+#endif
+ }
+}
+
+
+
/**
* Execute the given vertex/fragment program.
*
}
}
break;
+ case OPCODE_AND: /* bitwise AND */
+ {
+ GLuint a[4], b[4], result[4];
+ fetch_vector4ui(&inst->SrcReg[0], machine, a);
+ fetch_vector4ui(&inst->SrcReg[1], machine, b);
+ result[0] = a[0] & b[0];
+ result[1] = a[1] & b[1];
+ result[2] = a[2] & b[2];
+ result[3] = a[3] & b[3];
+ store_vector4ui(inst, machine, result);
+ }
+ break;
case OPCODE_ARL:
{
GLfloat t[4];
store_vector4(inst, machine, result);
}
break;
+ case OPCODE_DP2:
+ {
+ GLfloat a[4], b[4], result[4];
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ fetch_vector4(&inst->SrcReg[1], machine, b);
+ result[0] = result[1] = result[2] = result[3] = DOT2(a, b);
+ store_vector4(inst, machine, result);
+ if (DEBUG_PROG) {
+ printf("DP2 %g = (%g %g) . (%g %g)\n",
+ result[0], a[0], a[1], b[0], b[1]);
+ }
+ }
+ break;
+ case OPCODE_DP2A:
+ {
+ GLfloat a[4], b[4], c, result[4];
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ fetch_vector4(&inst->SrcReg[1], machine, b);
+ fetch_vector1(&inst->SrcReg[1], machine, &c);
+ result[0] = result[1] = result[2] = result[3] = DOT2(a, b) + c;
+ store_vector4(inst, machine, result);
+ if (DEBUG_PROG) {
+ printf("DP2A %g = (%g %g) . (%g %g) + %g\n",
+ result[0], a[0], a[1], b[0], b[1], c);
+ }
+ }
+ break;
case OPCODE_DP3:
{
GLfloat a[4], b[4], result[4];
GLfloat a[4], b[4], result[4];
fetch_vector4(&inst->SrcReg[0], machine, a);
fetch_vector4(&inst->SrcReg[1], machine, b);
- result[0] = result[1] = result[2] = result[3] =
- a[0] * b[0] + a[1] * b[1] + a[2] * b[2] + b[3];
+ result[0] = result[1] = result[2] = result[3] = DOT3(a, b) + b[3];
store_vector4(inst, machine, result);
}
break;
case OPCODE_ENDIF:
/* nothing */
break;
- case OPCODE_INT: /* float to int */
- {
- GLfloat a[4], result[4];
- fetch_vector4(&inst->SrcReg[0], machine, a);
- result[0] = (GLfloat) (GLint) a[0];
- result[1] = (GLfloat) (GLint) a[1];
- result[2] = (GLfloat) (GLint) a[2];
- result[3] = (GLfloat) (GLint) a[3];
- store_vector4(inst, machine, result);
- }
- break;
case OPCODE_KIL_NV: /* NV_f_p only (conditional) */
if (eval_condition(machine, inst)) {
return GL_FALSE;
break;
case OPCODE_NOP:
break;
- case OPCODE_PK2H: /* pack two 16-bit floats in one 32-bit float */
+ case OPCODE_NOT: /* bitwise NOT */
+ {
+ GLuint a[4], result[4];
+ fetch_vector4ui(&inst->SrcReg[0], machine, a);
+ result[0] = ~a[0];
+ result[1] = ~a[1];
+ result[2] = ~a[2];
+ result[3] = ~a[3];
+ store_vector4ui(inst, machine, result);
+ }
+ break;
+ case OPCODE_NRM3: /* 3-component normalization */
{
GLfloat a[4], result[4];
+ GLfloat tmp;
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ tmp = a[0] * a[0] + a[1] * a[1] + a[2] * a[2];
+ if (tmp != 0.0F)
+ tmp = INV_SQRTF(tmp);
+ result[0] = tmp * a[0];
+ result[1] = tmp * a[1];
+ result[2] = tmp * a[2];
+ result[3] = 0.0; /* undefined, but prevent valgrind warnings */
+ store_vector4(inst, machine, result);
+ }
+ break;
+ case OPCODE_NRM4: /* 4-component normalization */
+ {
+ GLfloat a[4], result[4];
+ GLfloat tmp;
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ tmp = a[0] * a[0] + a[1] * a[1] + a[2] * a[2] + a[3] * a[3];
+ if (tmp != 0.0F)
+ tmp = INV_SQRTF(tmp);
+ result[0] = tmp * a[0];
+ result[1] = tmp * a[1];
+ result[2] = tmp * a[2];
+ result[3] = tmp * a[3];
+ store_vector4(inst, machine, result);
+ }
+ break;
+ case OPCODE_OR: /* bitwise OR */
+ {
+ GLuint a[4], b[4], result[4];
+ fetch_vector4ui(&inst->SrcReg[0], machine, a);
+ fetch_vector4ui(&inst->SrcReg[1], machine, b);
+ result[0] = a[0] | b[0];
+ result[1] = a[1] | b[1];
+ result[2] = a[2] | b[2];
+ result[3] = a[3] | b[3];
+ store_vector4ui(inst, machine, result);
+ }
+ break;
+ case OPCODE_PK2H: /* pack two 16-bit floats in one 32-bit float */
+ {
+ GLfloat a[4];
+ GLuint result[4];
GLhalfNV hx, hy;
- GLuint *rawResult = (GLuint *) result;
- GLuint twoHalves;
fetch_vector4(&inst->SrcReg[0], machine, a);
hx = _mesa_float_to_half(a[0]);
hy = _mesa_float_to_half(a[1]);
- twoHalves = hx | (hy << 16);
- rawResult[0] = rawResult[1] = rawResult[2] = rawResult[3]
- = twoHalves;
- store_vector4(inst, machine, result);
+ result[0] =
+ result[1] =
+ result[2] =
+ result[3] = hx | (hy << 16);
+ store_vector4ui(inst, machine, result);
}
break;
case OPCODE_PK2US: /* pack two GLushorts into one 32-bit float */
{
- GLfloat a[4], result[4];
- GLuint usx, usy, *rawResult = (GLuint *) result;
+ GLfloat a[4];
+ GLuint result[4], usx, usy;
fetch_vector4(&inst->SrcReg[0], machine, a);
a[0] = CLAMP(a[0], 0.0F, 1.0F);
a[1] = CLAMP(a[1], 0.0F, 1.0F);
usx = IROUND(a[0] * 65535.0F);
usy = IROUND(a[1] * 65535.0F);
- rawResult[0] = rawResult[1] = rawResult[2] = rawResult[3]
- = usx | (usy << 16);
- store_vector4(inst, machine, result);
+ result[0] =
+ result[1] =
+ result[2] =
+ result[3] = usx | (usy << 16);
+ store_vector4ui(inst, machine, result);
}
break;
case OPCODE_PK4B: /* pack four GLbytes into one 32-bit float */
{
- GLfloat a[4], result[4];
- GLuint ubx, uby, ubz, ubw, *rawResult = (GLuint *) result;
+ GLfloat a[4];
+ GLuint result[4], ubx, uby, ubz, ubw;
fetch_vector4(&inst->SrcReg[0], machine, a);
a[0] = CLAMP(a[0], -128.0F / 127.0F, 1.0F);
a[1] = CLAMP(a[1], -128.0F / 127.0F, 1.0F);
uby = IROUND(127.0F * a[1] + 128.0F);
ubz = IROUND(127.0F * a[2] + 128.0F);
ubw = IROUND(127.0F * a[3] + 128.0F);
- rawResult[0] = rawResult[1] = rawResult[2] = rawResult[3]
- = ubx | (uby << 8) | (ubz << 16) | (ubw << 24);
- store_vector4(inst, machine, result);
+ result[0] =
+ result[1] =
+ result[2] =
+ result[3] = ubx | (uby << 8) | (ubz << 16) | (ubw << 24);
+ store_vector4ui(inst, machine, result);
}
break;
case OPCODE_PK4UB: /* pack four GLubytes into one 32-bit float */
{
- GLfloat a[4], result[4];
- GLuint ubx, uby, ubz, ubw, *rawResult = (GLuint *) result;
+ GLfloat a[4];
+ GLuint result[4], ubx, uby, ubz, ubw;
fetch_vector4(&inst->SrcReg[0], machine, a);
a[0] = CLAMP(a[0], 0.0F, 1.0F);
a[1] = CLAMP(a[1], 0.0F, 1.0F);
uby = IROUND(255.0F * a[1]);
ubz = IROUND(255.0F * a[2]);
ubw = IROUND(255.0F * a[3]);
- rawResult[0] = rawResult[1] = rawResult[2] = rawResult[3]
- = ubx | (uby << 8) | (ubz << 16) | (ubw << 24);
- store_vector4(inst, machine, result);
+ result[0] =
+ result[1] =
+ result[2] =
+ result[3] = ubx | (uby << 8) | (ubz << 16) | (ubw << 24);
+ store_vector4ui(inst, machine, result);
}
break;
case OPCODE_POW:
}
}
break;
+ case OPCODE_SSG: /* set sign (-1, 0 or +1) */
+ {
+ GLfloat a[4], result[4];
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ result[0] = (GLfloat) ((a[0] > 0.0F) - (a[0] < 0.0F));
+ result[1] = (GLfloat) ((a[1] > 0.0F) - (a[1] < 0.0F));
+ result[2] = (GLfloat) ((a[2] > 0.0F) - (a[2] < 0.0F));
+ result[3] = (GLfloat) ((a[3] > 0.0F) - (a[3] < 0.0F));
+ store_vector4(inst, machine, result);
+ }
+ break;
case OPCODE_STR: /* set true, operands ignored */
{
static const GLfloat result[4] = { 1.0F, 1.0F, 1.0F, 1.0F };
case OPCODE_SWZ: /* extended swizzle */
{
const struct prog_src_register *source = &inst->SrcReg[0];
- const GLfloat *src = get_register_pointer(source, machine);
+ const GLfloat *src = get_src_register_pointer(source, machine);
GLfloat result[4];
GLuint i;
for (i = 0; i < 4; i++) {
store_vector4(inst, machine, color);
}
break;
+ case OPCODE_TRUNC: /* truncate toward zero */
+ {
+ GLfloat a[4], result[4];
+ fetch_vector4(&inst->SrcReg[0], machine, a);
+ result[0] = (GLfloat) (GLint) a[0];
+ result[1] = (GLfloat) (GLint) a[1];
+ result[2] = (GLfloat) (GLint) a[2];
+ result[3] = (GLfloat) (GLint) a[3];
+ store_vector4(inst, machine, result);
+ }
+ break;
case OPCODE_UP2H: /* unpack two 16-bit floats */
{
GLfloat a[4], result[4];
store_vector4(inst, machine, result);
}
break;
+ case OPCODE_XOR: /* bitwise XOR */
+ {
+ GLuint a[4], b[4], result[4];
+ fetch_vector4ui(&inst->SrcReg[0], machine, a);
+ fetch_vector4ui(&inst->SrcReg[1], machine, b);
+ result[0] = a[0] ^ b[0];
+ result[1] = a[1] ^ b[1];
+ result[2] = a[2] ^ b[2];
+ result[3] = a[3] ^ b[3];
+ store_vector4ui(inst, machine, result);
+ }
+ break;
case OPCODE_XPD: /* cross product */
{
GLfloat a[4], b[4], result[4];
#ifndef PROG_EXECUTE_H
#define PROG_EXECUTE_H
+#include "main/config.h"
+
typedef void (*FetchTexelLodFunc)(GLcontext *ctx, const GLfloat texcoord[4],
GLfloat lambda, GLuint unit, GLfloat color[4]);
GLuint unit, GLfloat color[4]);
-/** The larger of VERT_RESULT_MAX, FRAG_RESULT_MAX */
-#define MAX_PROGRAM_OUTPUTS VERT_RESULT_MAX
-
-
/**
* Virtual machine state used during execution of vertex/fragment programs.
*/
{ OPCODE_NOP, "NOP", 0, 0 },
{ OPCODE_ABS, "ABS", 1, 1 },
{ OPCODE_ADD, "ADD", 2, 1 },
+ { OPCODE_AND, "AND", 2, 1 },
{ OPCODE_ARA, "ARA", 1, 1 },
{ OPCODE_ARL, "ARL", 1, 1 },
{ OPCODE_ARL_NV, "ARL", 1, 1 },
{ OPCODE_COS, "COS", 1, 1 },
{ OPCODE_DDX, "DDX", 1, 1 },
{ OPCODE_DDY, "DDY", 1, 1 },
+ { OPCODE_DP2, "DP2", 2, 1 },
+ { OPCODE_DP2A, "DP2A", 3, 1 },
{ OPCODE_DP3, "DP3", 2, 1 },
{ OPCODE_DP4, "DP4", 2, 1 },
{ OPCODE_DPH, "DPH", 2, 1 },
{ OPCODE_FLR, "FLR", 1, 1 },
{ OPCODE_FRC, "FRC", 1, 1 },
{ OPCODE_IF, "IF", 1, 0 },
- { OPCODE_INT, "INT", 1, 1 },
{ OPCODE_KIL, "KIL", 1, 0 },
{ OPCODE_KIL_NV, "KIL", 0, 0 },
{ OPCODE_LG2, "LG2", 1, 1 },
{ OPCODE_NOISE2, "NOISE2", 1, 1 },
{ OPCODE_NOISE3, "NOISE3", 1, 1 },
{ OPCODE_NOISE4, "NOISE4", 1, 1 },
+ { OPCODE_NOT, "NOT", 1, 1 },
+ { OPCODE_NRM3, "NRM3", 1, 1 },
+ { OPCODE_NRM4, "NRM4", 1, 1 },
+ { OPCODE_OR, "OR", 2, 1 },
{ OPCODE_PK2H, "PK2H", 1, 1 },
{ OPCODE_PK2US, "PK2US", 1, 1 },
{ OPCODE_PK4B, "PK4B", 1, 1 },
{ OPCODE_TXL, "TXL", 1, 1 },
{ OPCODE_TXP, "TXP", 1, 1 },
{ OPCODE_TXP_NV, "TXP", 1, 1 },
+ { OPCODE_TRUNC, "TRUNC", 1, 1 },
{ OPCODE_UP2H, "UP2H", 1, 1 },
{ OPCODE_UP2US, "UP2US", 1, 1 },
{ OPCODE_UP4B, "UP4B", 1, 1 },
{ OPCODE_UP4UB, "UP4UB", 1, 1 },
{ OPCODE_X2D, "X2D", 3, 1 },
+ { OPCODE_XOR, "XOR", 2, 1 },
{ OPCODE_XPD, "XPD", 2, 1 }
};
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
OPCODE_NOP = 0, /* X */
OPCODE_ABS, /* X X 1.1 X */
OPCODE_ADD, /* X X X X X */
+ OPCODE_AND, /* */
OPCODE_ARA, /* 2 */
OPCODE_ARL, /* X X */
OPCODE_ARL_NV, /* 2 */
OPCODE_COS, /* X 2 X X */
OPCODE_DDX, /* X X */
OPCODE_DDY, /* X X */
+ OPCODE_DP2, /* 2 */
+ OPCODE_DP2A, /* 2 */
OPCODE_DP3, /* X X X X X */
OPCODE_DP4, /* X X X X X */
OPCODE_DPH, /* X X 1.1 */
OPCODE_FLR, /* X X 2 X X */
OPCODE_FRC, /* X X 2 X X */
OPCODE_IF, /* opt */
- OPCODE_INT, /* X */
OPCODE_KIL, /* X */
OPCODE_KIL_NV, /* X X */
OPCODE_LG2, /* X X 2 X X */
OPCODE_NOISE2, /* X */
OPCODE_NOISE3, /* X */
OPCODE_NOISE4, /* X */
+ OPCODE_NOT, /* */
+ OPCODE_NRM3, /* */
+ OPCODE_NRM4, /* */
+ OPCODE_OR, /* */
OPCODE_PK2H, /* X */
OPCODE_PK2US, /* X */
OPCODE_PK4B, /* X */
OPCODE_TXL, /* 3 2 X */
OPCODE_TXP, /* X X */
OPCODE_TXP_NV, /* 3 X */
+ OPCODE_TRUNC, /* X */
OPCODE_UP2H, /* X */
OPCODE_UP2US, /* X */
OPCODE_UP4B, /* X */
OPCODE_UP4UB, /* X */
OPCODE_X2D, /* X */
+ OPCODE_XOR, /* */
OPCODE_XPD, /* X X X */
MAX_OPCODE
} gl_inst_opcode;
*/
struct prog_dst_register
{
- /**
- * One of the PROGRAM_* register file values.
- */
- GLuint File:4;
-
+ GLuint File:4; /**< One of the PROGRAM_* register file values */
GLuint Index:8;
GLuint WriteMask:4;
+ GLuint RelAddr:1;
/**
* \name Conditional destination update control.
GLuint CondSrc:1;
/*@}*/
- GLuint pad:31;
+ GLuint pad:30;
};
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
_mesa_add_parameter(struct gl_program_parameter_list *paramList,
enum register_file type, const char *name,
GLuint size, GLenum datatype, const GLfloat *values,
- const gl_state_index state[STATE_LENGTH])
+ const gl_state_index state[STATE_LENGTH],
+ GLbitfield flags)
{
const GLuint oldNum = paramList->NumParameters;
const GLuint sz4 = (size + 3) / 4; /* no. of new param slots needed */
p->Type = type;
p->Size = size;
p->DataType = datatype;
+ p->Flags = flags;
if (values) {
COPY_4V(paramList->ParameterValues[oldNum + i], values);
values += 4;
+ p->Initialized = GL_TRUE;
}
else {
/* silence valgrind */
const char *name, const GLfloat values[4])
{
return _mesa_add_parameter(paramList, PROGRAM_NAMED_PARAM, name,
- 4, GL_NONE, values, NULL);
+ 4, GL_NONE, values, NULL, 0x0);
}
#endif
size = 4; /** XXX fix */
return _mesa_add_parameter(paramList, PROGRAM_CONSTANT, name,
- size, GL_NONE, values, NULL);
+ size, GL_NONE, values, NULL, 0x0);
}
/* add a new parameter to store this constant */
pos = _mesa_add_parameter(paramList, PROGRAM_CONSTANT, NULL,
- size, GL_NONE, values, NULL);
+ size, GL_NONE, values, NULL, 0x0);
if (pos >= 0 && swizzleOut) {
if (size == 1)
*swizzleOut = SWIZZLE_XXXX;
*/
GLint
_mesa_add_uniform(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size, GLenum datatype)
+ const char *name, GLuint size, GLenum datatype,
+ const GLfloat *values)
{
GLint i = _mesa_lookup_parameter_index(paramList, -1, name);
ASSERT(datatype != GL_NONE);
}
else {
i = _mesa_add_parameter(paramList, PROGRAM_UNIFORM, name,
- size, datatype, NULL, NULL);
+ size, datatype, values, NULL, 0x0);
return i;
}
}
}
value = (GLfloat) numSamplers;
(void) _mesa_add_parameter(paramList, PROGRAM_SAMPLER, name,
- size, datatype, &value, NULL);
+ size, datatype, &value, NULL, 0x0);
return numSamplers;
}
}
*/
GLint
_mesa_add_varying(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size)
+ const char *name, GLuint size, GLbitfield flags)
{
GLint i = _mesa_lookup_parameter_index(paramList, -1, name);
if (i >= 0 && paramList->Parameters[i].Type == PROGRAM_VARYING) {
else {
/*assert(size == 4);*/
i = _mesa_add_parameter(paramList, PROGRAM_VARYING, name,
- size, GL_NONE, NULL, NULL);
+ size, GL_NONE, NULL, NULL, flags);
return i;
}
}
if (size < 0)
size = 4;
i = _mesa_add_parameter(paramList, PROGRAM_INPUT, name,
- size, datatype, NULL, state);
+ size, datatype, NULL, state, 0x0);
}
return i;
}
name = _mesa_program_state_string(stateTokens);
index = _mesa_add_parameter(paramList, PROGRAM_STATE_VAR, name,
size, GL_NONE,
- NULL, (gl_state_index *) stateTokens);
+ NULL, (gl_state_index *) stateTokens, 0x0);
paramList->StateFlags |= _mesa_program_state_flags(stateTokens);
/* free name string here since we duplicated it in add_parameter() */
struct gl_program_parameter *pCopy;
GLuint size = MIN2(p->Size, 4);
GLint j = _mesa_add_parameter(clone, p->Type, p->Name, size, p->DataType,
- list->ParameterValues[i], NULL);
+ list->ParameterValues[i], NULL, 0x0);
ASSERT(j >= 0);
pCopy = clone->Parameters + j;
pCopy->Used = p->Used;
+ pCopy->Flags = p->Flags;
/* copy state indexes */
if (p->Type == PROGRAM_STATE_VAR) {
GLint k;
_mesa_add_parameter(list, param->Type, param->Name, param->Size,
param->DataType,
listB->ParameterValues[i],
- param->StateIndexes);
+ param->StateIndexes,
+ param->Flags);
}
}
}
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "prog_statevars.h"
+/**
+ * Program parameter flags
+ */
+/*@{*/
+#define PROG_PARAM_BIT_CENTROID 0x1 /**< for varying vars (GLSL 1.20) */
+#define PROG_PARAM_BIT_INVARIANT 0x2 /**< for varying vars (GLSL 1.20) */
+#define PROG_PARAM_BIT_FLAT 0x4 /**< for varying vars (GLSL 1.30) */
+#define PROG_PARAM_BIT_LINEAR 0x8 /**< for varying vars (GLSL 1.30) */
+/*@}*/
+
+
+
/**
* Program parameter.
- * Used for NV_fragment_program for "DEFINE"d constants and "DECLARE"d
- * parameters.
- * Also used by ARB_vertex/fragment_programs for state variables, etc.
- * Used by shaders for uniforms, constants, varying vars, etc.
+ * Used by shaders/programs for uniforms, constants, varying vars, etc.
*/
struct gl_program_parameter
{
GLenum DataType; /**< GL_FLOAT, GL_FLOAT_VEC2, etc */
GLuint Size; /**< Number of components (1..4) */
GLboolean Used; /**< Helper flag for GLSL uniform tracking */
+ GLboolean Initialized; /**< Has the ParameterValue[] been set? */
+ GLbitfield Flags; /**< Bitmask of PROG_PARAM_*_BIT */
/**
* A sequence of STATE_* tokens and integers to identify GL state.
*/
_mesa_add_parameter(struct gl_program_parameter_list *paramList,
enum register_file type, const char *name,
GLuint size, GLenum datatype, const GLfloat *values,
- const gl_state_index state[STATE_LENGTH]);
+ const gl_state_index state[STATE_LENGTH],
+ GLbitfield flags);
extern GLint
_mesa_add_named_parameter(struct gl_program_parameter_list *paramList,
extern GLint
_mesa_add_uniform(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size, GLenum datatype);
+ const char *name, GLuint size, GLenum datatype,
+ const GLfloat *values);
extern void
_mesa_use_uniform(struct gl_program_parameter_list *paramList,
extern GLint
_mesa_add_varying(struct gl_program_parameter_list *paramList,
- const char *name, GLuint size);
+ const char *name, GLuint size, GLbitfield flags);
extern GLint
_mesa_add_attribute(struct gl_program_parameter_list *paramList,
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.3
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
switch (mode) {
case PROG_PRINT_DEBUG:
if (relAddr)
- sprintf(str, "%s[ADDR%s%d]", file_string(f, mode), (index > 0) ? "+" : "", index);
+ sprintf(str, "%s[ADDR+%d]", file_string(f, mode), index);
else
sprintf(str, "%s[%d]", file_string(f, mode), index);
break;
}
-static const char *
-writemask_string(GLuint writeMask)
+const char *
+_mesa_writemask_string(GLuint writeMask)
{
static char s[10];
GLuint i = 0;
{
_mesa_printf("%s%s",
reg_string((enum register_file) dstReg->File,
- dstReg->Index, mode, GL_FALSE, prog),
- writemask_string(dstReg->WriteMask));
+ dstReg->Index, mode, dstReg->RelAddr, prog),
+ _mesa_writemask_string(dstReg->WriteMask));
if (dstReg->CondMask != COND_TR) {
_mesa_printf(" (%s.%s)",
_mesa_printf("%s[%d]%s",
file_string((enum register_file) dstReg->File, mode),
dstReg->Index,
- writemask_string(dstReg->WriteMask));
+ _mesa_writemask_string(dstReg->WriteMask));
#endif
}
for (i = 0; i < list->NumParameters; i++){
struct gl_program_parameter *param = list->Parameters + i;
const GLfloat *v = list->ParameterValues[i];
- _mesa_printf("param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g};\n",
+ _mesa_printf("param[%d] sz=%d %s %s = {%.3g, %.3g, %.3g, %.3g}",
i, param->Size,
file_string(list->Parameters[i].Type, mode),
param->Name, v[0], v[1], v[2], v[3]);
+ if (param->Flags & PROG_PARAM_BIT_CENTROID)
+ _mesa_printf(" Centroid");
+ if (param->Flags & PROG_PARAM_BIT_INVARIANT)
+ _mesa_printf(" Invariant");
+ if (param->Flags & PROG_PARAM_BIT_FLAT)
+ _mesa_printf(" Flat");
+ if (param->Flags & PROG_PARAM_BIT_LINEAR)
+ _mesa_printf(" Linear");
+ _mesa_printf("\n");
}
}
extern const char *
_mesa_swizzle_string(GLuint swizzle, GLuint negateBase, GLboolean extended);
+const char *
+_mesa_writemask_string(GLuint writeMask);
+
extern void
_mesa_print_swizzle(GLuint swizzle);
ADD_3V(value, p, eye_z);
NORMALIZE_3FV(value);
value[3] = 1.0;
- }
+ }
return;
default:
_mesa_problem(ctx, "Invalid light state in fetch_state");
}
}
case STATE_TEXENV_COLOR:
- {
+ {
/* state[1] is the texture unit */
const GLuint unit = (GLuint) state[1];
COPY_4V(value, ctx->Texture.Unit[unit].EnvColor);
- }
+ }
return;
case STATE_FOG_COLOR:
COPY_4V(value, ctx->Fog.Color);
}
}
return;
-
+
case STATE_VERTEX_PROGRAM:
{
/* state[1] = {STATE_ENV, STATE_LOCAL} */
}
-
case STATE_PT_SCALE:
value[0] = ctx->Pixel.RedScale;
value[1] = ctx->Pixel.GreenScale;
case STATE_PCM_BIAS:
COPY_4V(value, ctx->Pixel.PostColorMatrixBias);
break;
+ case STATE_SHADOW_AMBIENT:
+ {
+ const int unit = (int) state[2];
+ const struct gl_texture_object *texObj
+ = ctx->Texture.Unit[unit]._Current;
+ if (texObj) {
+ value[0] = texObj->ShadowAmbient;
+ value[1] = texObj->ShadowAmbient;
+ value[2] = texObj->ShadowAmbient;
+ value[3] = texObj->ShadowAmbient;
+ }
+ }
+ return;
/* XXX: make sure new tokens added here are also handled in the
* _mesa_program_state_flags() switch, below.
return _NEW_MODELVIEW;
case STATE_TEXRECT_SCALE:
+ case STATE_SHADOW_AMBIENT:
return _NEW_TEXTURE;
case STATE_FOG_PARAMS_OPTIMIZED:
return _NEW_FOG;
case STATE_PCM_BIAS:
append(dst, "PCMbias");
break;
+ case STATE_SHADOW_AMBIENT:
+ append(dst, "ShadowAmbient");
+ break;
default:
;
}
for (i = 0; i < paramList->NumParameters; i++) {
if (paramList->Parameters[i].Type == PROGRAM_STATE_VAR) {
- _mesa_fetch_state(ctx,
+ _mesa_fetch_state(ctx,
(gl_state_index *) paramList->Parameters[i].StateIndexes,
paramList->ParameterValues[i]);
}
}
}
+
+/**
+ * Copy the 16 elements of a matrix into four consecutive program
+ * registers starting at 'pos'.
+ */
+static void
+load_matrix(GLfloat registers[][4], GLuint pos, const GLfloat mat[16])
+{
+ GLuint i;
+ for (i = 0; i < 4; i++) {
+ registers[pos + i][0] = mat[0 + i];
+ registers[pos + i][1] = mat[4 + i];
+ registers[pos + i][2] = mat[8 + i];
+ registers[pos + i][3] = mat[12 + i];
+ }
+}
+
+
+/**
+ * As above, but transpose the matrix.
+ */
+static void
+load_transpose_matrix(GLfloat registers[][4], GLuint pos,
+ const GLfloat mat[16])
+{
+ MEMCPY(registers[pos], mat, 16 * sizeof(GLfloat));
+}
+
+
+/**
+ * Load current vertex program's parameter registers with tracked
+ * matrices (if NV program). This only needs to be done per
+ * glBegin/glEnd, not per-vertex.
+ */
+void
+_mesa_load_tracked_matrices(GLcontext *ctx)
+{
+ GLuint i;
+
+ for (i = 0; i < MAX_NV_VERTEX_PROGRAM_PARAMS / 4; i++) {
+ /* point 'mat' at source matrix */
+ GLmatrix *mat;
+ if (ctx->VertexProgram.TrackMatrix[i] == GL_MODELVIEW) {
+ mat = ctx->ModelviewMatrixStack.Top;
+ }
+ else if (ctx->VertexProgram.TrackMatrix[i] == GL_PROJECTION) {
+ mat = ctx->ProjectionMatrixStack.Top;
+ }
+ else if (ctx->VertexProgram.TrackMatrix[i] == GL_TEXTURE) {
+ mat = ctx->TextureMatrixStack[ctx->Texture.CurrentUnit].Top;
+ }
+ else if (ctx->VertexProgram.TrackMatrix[i] == GL_COLOR) {
+ mat = ctx->ColorMatrixStack.Top;
+ }
+ else if (ctx->VertexProgram.TrackMatrix[i]==GL_MODELVIEW_PROJECTION_NV) {
+ /* XXX verify the combined matrix is up to date */
+ mat = &ctx->_ModelProjectMatrix;
+ }
+ else if (ctx->VertexProgram.TrackMatrix[i] >= GL_MATRIX0_NV &&
+ ctx->VertexProgram.TrackMatrix[i] <= GL_MATRIX7_NV) {
+ GLuint n = ctx->VertexProgram.TrackMatrix[i] - GL_MATRIX0_NV;
+ ASSERT(n < MAX_PROGRAM_MATRICES);
+ mat = ctx->ProgramMatrixStack[n].Top;
+ }
+ else {
+ /* no matrix is tracked, but we leave the register values as-is */
+ assert(ctx->VertexProgram.TrackMatrix[i] == GL_NONE);
+ continue;
+ }
+
+ /* load the matrix values into sequential registers */
+ if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_IDENTITY_NV) {
+ load_matrix(ctx->VertexProgram.Parameters, i*4, mat->m);
+ }
+ else if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_INVERSE_NV) {
+ _math_matrix_analyse(mat); /* update the inverse */
+ ASSERT(!_math_matrix_is_dirty(mat));
+ load_matrix(ctx->VertexProgram.Parameters, i*4, mat->inv);
+ }
+ else if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_TRANSPOSE_NV) {
+ load_transpose_matrix(ctx->VertexProgram.Parameters, i*4, mat->m);
+ }
+ else {
+ assert(ctx->VertexProgram.TrackMatrixTransform[i]
+ == GL_INVERSE_TRANSPOSE_NV);
+ _math_matrix_analyse(mat); /* update the inverse */
+ ASSERT(!_math_matrix_is_dirty(mat));
+ load_transpose_matrix(ctx->VertexProgram.Parameters, i*4, mat->inv);
+ }
+ }
+}
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
STATE_SPECULAR,
STATE_EMISSION,
STATE_SHININESS,
- STATE_HALF_VECTOR,
+ STATE_HALF_VECTOR,
STATE_POSITION,
STATE_ATTENUATION,
STATE_TEXGEN_OBJECT_Q,
STATE_TEXENV_COLOR,
-
+
STATE_DEPTH_RANGE,
STATE_VERTEX_PROGRAM,
STATE_PT_BIAS, /**< Pixel transfer RGBA bias */
STATE_PCM_SCALE, /**< Post color matrix RGBA scale */
STATE_PCM_BIAS, /**< Post color matrix RGBA bias */
+ STATE_SHADOW_AMBIENT, /**< ARB_shadow_ambient fail value; token[2] is texture unit index */
STATE_INTERNAL_DRIVER /* first available state index for drivers (must be last) */
} gl_state_index;
_mesa_program_state_string(const gl_state_index state[STATE_LENGTH]);
+extern void
+_mesa_load_tracked_matrices(GLcontext *ctx);
+
+
#endif /* PROG_STATEVARS_H */
}
-GLboolean
+struct gl_uniform *
_mesa_append_uniform(struct gl_uniform_list *list,
const char *name, GLenum target, GLuint progPos)
{
const GLuint oldNum = list->NumUniforms;
+ struct gl_uniform *uniform;
GLint index;
assert(target == GL_VERTEX_PROGRAM_ARB ||
return GL_FALSE;
}
- list->Uniforms[oldNum].Name = _mesa_strdup(name);
- list->Uniforms[oldNum].VertPos = -1;
- list->Uniforms[oldNum].FragPos = -1;
- list->Uniforms[oldNum].Initialized = GL_FALSE;
- index = oldNum;
+ uniform = list->Uniforms + oldNum;
+
+ uniform->Name = _mesa_strdup(name);
+ uniform->VertPos = -1;
+ uniform->FragPos = -1;
+ uniform->Initialized = GL_FALSE;
+
list->NumUniforms++;
}
+ else {
+ /* found */
+ uniform = list->Uniforms + index;
+ }
/* update position for the vertex or fragment program */
if (target == GL_VERTEX_PROGRAM_ARB) {
- if (list->Uniforms[index].VertPos != -1) {
+ if (uniform->VertPos != -1) {
/* this uniform is already in the list - that shouldn't happen */
return GL_FALSE;
}
- list->Uniforms[index].VertPos = progPos;
+ uniform->VertPos = progPos;
}
else {
- if (list->Uniforms[index].FragPos != -1) {
+ if (uniform->FragPos != -1) {
/* this uniform is already in the list - that shouldn't happen */
return GL_FALSE;
}
- list->Uniforms[index].FragPos = progPos;
+ uniform->FragPos = progPos;
}
- return GL_TRUE;
+ return uniform;
}
GLint max = 0;
GLuint i;
for (i = 0; list && i < list->NumUniforms; i++) {
- GLuint len = _mesa_strlen(list->Uniforms[i].Name);
- if (len > (GLuint)max)
+ GLint len = (GLint)_mesa_strlen(list->Uniforms[i].Name);
+ if (len > max)
max = len;
}
return max;
extern void
_mesa_free_uniform_list(struct gl_uniform_list *list);
-extern GLboolean
+extern struct gl_uniform *
_mesa_append_uniform(struct gl_uniform_list *list,
const char *name, GLenum target, GLuint progPos);
}
+/**
+ * Update the default program objects in the given context to reference those
+ * specified in the shared state and release those referencing the old
+ * shared state.
+ */
+void
+_mesa_update_default_objects_program(GLcontext *ctx)
+{
+#if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
+ _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
+ (struct gl_vertex_program *)
+ ctx->Shared->DefaultVertexProgram);
+ assert(ctx->VertexProgram.Current);
+#endif
+
+#if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program
+ _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current,
+ (struct gl_fragment_program *)
+ ctx->Shared->DefaultFragmentProgram);
+ assert(ctx->FragmentProgram.Current);
+#endif
+
+ /* XXX probably move this stuff */
+#if FEATURE_ATI_fragment_shader
+ if (ctx->ATIFragmentShader.Current) {
+ ctx->ATIFragmentShader.Current->RefCount--;
+ if (ctx->ATIFragmentShader.Current->RefCount <= 0) {
+ _mesa_free(ctx->ATIFragmentShader.Current);
+ }
+ }
+ ctx->ATIFragmentShader.Current = (struct ati_fragment_shader *) ctx->Shared->DefaultFragmentShader;
+ assert(ctx->ATIFragmentShader.Current);
+ ctx->ATIFragmentShader.Current->RefCount++;
+#endif
+}
+
+
/**
* Set the vertex/fragment program error state (position and error string).
* This is generally called from within the parsers.
_mesa_init_fragment_program( GLcontext *ctx, struct gl_fragment_program *prog,
GLenum target, GLuint id)
{
- if (prog)
+ if (prog)
return _mesa_init_program_struct( ctx, &prog->Base, target, id );
else
return NULL;
_mesa_init_vertex_program( GLcontext *ctx, struct gl_vertex_program *prog,
GLenum target, GLuint id)
{
- if (prog)
+ if (prog)
return _mesa_init_program_struct( ctx, &prog->Base, target, id );
else
return NULL;
* ctx->Driver.NewProgram. May be overridden (ie. replaced) by a
* device driver function to implement OO deriviation with additional
* types not understood by this function.
- *
+ *
* \param ctx context
* \param id program id/number
* \param target program target/type
struct gl_program *
_mesa_new_program(GLcontext *ctx, GLenum target, GLuint id)
{
+ struct gl_program *prog;
switch (target) {
case GL_VERTEX_PROGRAM_ARB: /* == GL_VERTEX_PROGRAM_NV */
- return _mesa_init_vertex_program(ctx, CALLOC_STRUCT(gl_vertex_program),
+ prog = _mesa_init_vertex_program(ctx, CALLOC_STRUCT(gl_vertex_program),
target, id );
+ break;
case GL_FRAGMENT_PROGRAM_NV:
case GL_FRAGMENT_PROGRAM_ARB:
- return _mesa_init_fragment_program(ctx,
+ prog =_mesa_init_fragment_program(ctx,
CALLOC_STRUCT(gl_fragment_program),
target, id );
+ break;
default:
_mesa_problem(ctx, "bad target in _mesa_new_program");
- return NULL;
+ prog = NULL;
}
+ return prog;
}
if (prog == &_mesa_DummyProgram)
return;
-
+
if (prog->String)
_mesa_free(prog->String);
assert(ptr);
if (*ptr && prog) {
/* sanity check */
- ASSERT((*ptr)->Target == prog->Target);
+ if ((*ptr)->Target == GL_VERTEX_PROGRAM_ARB)
+ ASSERT(prog->Target == GL_VERTEX_PROGRAM_ARB);
+ else if ((*ptr)->Target == GL_FRAGMENT_PROGRAM_ARB)
+ ASSERT(prog->Target == GL_FRAGMENT_PROGRAM_ARB ||
+ prog->Target == GL_FRAGMENT_PROGRAM_NV);
}
if (*ptr == prog) {
return; /* no change */
/*_glthread_LOCK_MUTEX((*ptr)->Mutex);*/
#if 0
- printf("Program %p %u 0x%x Refcount-- to %d\n",
- *ptr, (*ptr)->Id, (*ptr)->Target, (*ptr)->RefCount - 1);
+ printf("Program %p ID=%u Target=%s Refcount-- to %d\n",
+ *ptr, (*ptr)->Id,
+ ((*ptr)->Target == GL_VERTEX_PROGRAM_ARB ? "VP" : "FP"),
+ (*ptr)->RefCount - 1);
#endif
ASSERT((*ptr)->RefCount > 0);
(*ptr)->RefCount--;
deleteFlag = ((*ptr)->RefCount == 0);
/*_glthread_UNLOCK_MUTEX((*ptr)->Mutex);*/
-
+
if (deleteFlag) {
ASSERT(ctx);
ctx->Driver.DeleteProgram(ctx, *ptr);
/*_glthread_LOCK_MUTEX(prog->Mutex);*/
prog->RefCount++;
#if 0
- printf("Program %p %u 0x%x Refcount++ to %d\n",
- prog, prog->Id, prog->Target, prog->RefCount);
+ printf("Program %p ID=%u Target=%s Refcount++ to %d\n",
+ prog, prog->Id,
+ (prog->Target == GL_VERTEX_PROGRAM_ARB ? "VP" : "FP"),
+ prog->RefCount);
#endif
/*_glthread_UNLOCK_MUTEX(prog->Mutex);*/
}
clone->InputsRead = prog->InputsRead;
clone->OutputsWritten = prog->OutputsWritten;
clone->SamplersUsed = prog->SamplersUsed;
+ clone->ShadowSamplers = prog->ShadowSamplers;
memcpy(clone->TexturesUsed, prog->TexturesUsed, sizeof(prog->TexturesUsed));
if (prog->Parameters)
return GL_TRUE;
}
+/**
+ * Delete 'count' instructions at 'start' in the given program.
+ * Adjust branch targets accordingly.
+ */
+GLboolean
+_mesa_delete_instructions(struct gl_program *prog, GLuint start, GLuint count)
+{
+ const GLuint origLen = prog->NumInstructions;
+ const GLuint newLen = origLen - count;
+ struct prog_instruction *newInst;
+ GLuint i;
+
+ /* adjust branches */
+ for (i = 0; i < prog->NumInstructions; i++) {
+ struct prog_instruction *inst = prog->Instructions + i;
+ if (inst->BranchTarget > 0) {
+ if (inst->BranchTarget >= start) {
+ inst->BranchTarget -= count;
+ }
+ }
+ }
+
+ /* Alloc storage for new instructions */
+ newInst = _mesa_alloc_instructions(newLen);
+ if (!newInst) {
+ return GL_FALSE;
+ }
+
+ /* Copy 'start' instructions into new instruction buffer */
+ _mesa_copy_instructions(newInst, prog->Instructions, start);
+
+ /* Copy the remaining/tail instructions to new inst buffer */
+ _mesa_copy_instructions(newInst + start,
+ prog->Instructions + start + count,
+ newLen - start);
+
+ /* free old instructions */
+ _mesa_free_instructions(prog->Instructions, origLen);
+
+ /* install new instructions */
+ prog->Instructions = newInst;
+ prog->NumInstructions = newLen;
+
+ return GL_TRUE;
+}
+
/**
* Search instructions for registers that match (oldFile, oldIndex),
extern void
_mesa_free_program_data(GLcontext *ctx);
+extern void
+_mesa_update_default_objects_program(GLcontext *ctx);
+
extern void
_mesa_set_program_error(GLcontext *ctx, GLint pos, const char *string);
GLint *line, GLint *col);
-extern struct gl_program *
-_mesa_init_vertex_program(GLcontext *ctx,
- struct gl_vertex_program *prog,
+extern struct gl_program *
+_mesa_init_vertex_program(GLcontext *ctx,
+ struct gl_vertex_program *prog,
GLenum target, GLuint id);
-extern struct gl_program *
-_mesa_init_fragment_program(GLcontext *ctx,
+extern struct gl_program *
+_mesa_init_fragment_program(GLcontext *ctx,
struct gl_fragment_program *prog,
GLenum target, GLuint id);
extern GLboolean
_mesa_insert_instructions(struct gl_program *prog, GLuint start, GLuint count);
+extern GLboolean
+_mesa_delete_instructions(struct gl_program *prog, GLuint start, GLuint count);
+
extern struct gl_program *
_mesa_combine_programs(GLcontext *ctx,
const struct gl_program *progA,
#include "main/context.h"
#include "main/hash.h"
#include "main/macros.h"
-#include "program.h"
-#include "prog_parameter.h"
-#include "prog_print.h"
-#include "prog_statevars.h"
-#include "prog_uniform.h"
+#include "shader/program.h"
+#include "shader/prog_parameter.h"
+#include "shader/prog_print.h"
+#include "shader/prog_statevars.h"
+#include "shader/prog_uniform.h"
#include "shader/shader_api.h"
#include "shader/slang/slang_compile.h"
#include "shader/slang/slang_link.h"
-
+#include "glapi/dispatch.h"
#ifndef GL_PROGRAM_BINARY_LENGTH_OES
n = shProg->NumShaders;
for (i = 0; i < n; i++) {
if (shProg->Shaders[i] == sh) {
- /* already attached */
+ /* The shader is already attched to this program. The
+ * GL_ARB_shader_objects spec says:
+ *
+ * "The error INVALID_OPERATION is generated by AttachObjectARB
+ * if <obj> is already attached to <containerObj>."
+ */
+ _mesa_error(ctx, GL_INVALID_OPERATION, "glAttachShader");
return;
}
}
{
struct gl_shader_program *shProg;
const GLint size = -1; /* unknown size */
- GLint i;
+ GLint i, oldIndex;
GLenum datatype = GL_FLOAT_VEC4;
shProg = _mesa_lookup_shader_program_err(ctx, program,
return;
}
+ if (shProg->LinkStatus) {
+ /* get current index/location for the attribute */
+ oldIndex = _mesa_get_attrib_location(ctx, program, name);
+ }
+ else {
+ oldIndex = -1;
+ }
+
/* this will replace the current value if it's already in the list */
i = _mesa_add_attribute(shProg->Attributes, name, size, datatype, index);
if (i < 0) {
static GLuint
_mesa_get_handle(GLcontext *ctx, GLenum pname)
{
-#if 0
- GET_CURRENT_CONTEXT(ctx);
-
- switch (pname) {
- case GL_PROGRAM_OBJECT_ARB:
- {
- struct gl2_program_intf **pro = ctx->Shader.CurrentProgram;
-
- if (pro != NULL)
- return (**pro)._container._generic.
- GetName((struct gl2_generic_intf **) (pro));
- }
- break;
- default:
+ GLint handle = 0;
+
+ if (pname == GL_PROGRAM_OBJECT_ARB) {
+ CALL_GetIntegerv(ctx->Exec, (GL_CURRENT_PROGRAM, &handle));
+ } else {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetHandleARB");
}
-#endif
- return 0;
+
+ return handle;
}
const GLvoid *values, GLenum type)
{
struct gl_shader_program *shProg = ctx->Shader.CurrentProgram;
+ struct gl_uniform *uniform;
GLint elems, offset;
if (!shProg || !shProg->LinkStatus) {
FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ uniform = &shProg->Uniforms->Uniforms[location];
+
/* A uniform var may be used by both a vertex shader and a fragment
* shader. We may need to update one or both shader's uniform here:
*/
if (shProg->VertexProgram) {
/* convert uniform location to program parameter index */
- GLint index = shProg->Uniforms->Uniforms[location].VertPos;
+ GLint index = uniform->VertPos;
if (index >= 0) {
set_program_uniform(ctx, &shProg->VertexProgram->Base,
index, offset, type, count, elems, values);
if (shProg->FragmentProgram) {
/* convert uniform location to program parameter index */
- GLint index = shProg->Uniforms->Uniforms[location].FragPos;
+ GLint index = uniform->FragPos;
if (index >= 0) {
set_program_uniform(ctx, &shProg->FragmentProgram->Base,
index, offset, type, count, elems, values);
}
}
- shProg->Uniforms->Uniforms[location].Initialized = GL_TRUE;
+ uniform->Initialized = GL_TRUE;
}
GLenum matrixType, GLint location, GLsizei count,
GLboolean transpose, const GLfloat *values)
{
- GLint offset;
struct gl_shader_program *shProg = ctx->Shader.CurrentProgram;
+ struct gl_uniform *uniform;
+ GLint offset;
if (!shProg || !shProg->LinkStatus) {
_mesa_error(ctx, GL_INVALID_OPERATION,
FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ uniform = &shProg->Uniforms->Uniforms[location];
+
if (shProg->VertexProgram) {
/* convert uniform location to program parameter index */
- GLint index = shProg->Uniforms->Uniforms[location].VertPos;
+ GLint index = uniform->VertPos;
if (index >= 0) {
set_program_uniform_matrix(ctx, &shProg->VertexProgram->Base,
index, offset,
if (shProg->FragmentProgram) {
/* convert uniform location to program parameter index */
- GLint index = shProg->Uniforms->Uniforms[location].FragPos;
+ GLint index = uniform->FragPos;
if (index >= 0) {
set_program_uniform_matrix(ctx, &shProg->FragmentProgram->Base,
index, offset,
}
}
- shProg->Uniforms->Uniforms[location].Initialized = GL_TRUE;
+ uniform->Initialized = GL_TRUE;
}
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [----.include.gl]
+ define math [--.math]
+ define swrast [--.swrast]
+ define array_cache [--.array_cache]
+ define main [--.main]
+ define glapi [--.glapi]
+ define shader [--.shader]
+
+.include [----]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [----.include],[--.main],[--.glapi],[-.slang],[-.grammar],[-]
+LIBDIR = [----.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = \
+ slang_compile.c,slang_preprocess.c
+
+OBJECTS = slang_builtin.obj,slang_codegen.obj,slang_compile.obj,\
+ slang_compile_function.obj,slang_compile_operation.obj,\
+ slang_compile_struct.obj,slang_compile_variable.obj,slang_emit.obj,\
+ slang_ir.obj,slang_label.obj,slang_library_noise.obj,slang_link.obj,\
+ slang_log.obj,slang_mem.obj,slang_preprocess.obj,slang_print.obj,\
+ slang_simplify.obj,slang_storage.obj,slang_typeinfo.obj,\
+ slang_utility.obj,slang_vartable.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+slang_builtin.obj : slang_builtin.c
+slang_codegen.obj : slang_codegen.c
+slang_compile.obj : slang_compile.c
+slang_compile_function.obj : slang_compile_function.c
+slang_compile_operation.obj : slang_compile_operation.c
+slang_compile_struct.obj : slang_compile_struct.c
+slang_compile_variable.obj : slang_compile_variable.c
+slang_emit.obj : slang_emit.c
+slang_ir.obj : slang_ir.c
+slang_label.obj : slang_label.c
+slang_library_noise.obj : slang_library_noise.c
+slang_link.obj : slang_link.c
+slang_log.obj : slang_log.c
+slang_mem.obj : slang_mem.c
+slang_preprocess.obj : slang_preprocess.c
+slang_print.obj : slang_print.c
+slang_simplify.obj : slang_simplify.c
+slang_storage.obj : slang_storage.c
+slang_typeinfo.obj : slang_typeinfo.c
+slang_utility.obj : slang_utility.c
+slang_vartable.obj : slang_vartable.c
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/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
/* slang_builtin_120_common.gc */
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/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
/* slang_builtin_120_fragment.gc */
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uniform mat4 gl_TextureMatrix[gl_MaxTextureCoords];
uniform mat3 gl_NormalMatrix;
-uniform mat3 __NormalMatrixTranspose; // Mesa only
uniform mat4 gl_ModelViewMatrixInverse;
uniform mat4 gl_ProjectionMatrixInverse;
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
/* slang_common_builtin.gc */
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/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
/* slang_core.gc */
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/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
/* slang_fragment_builtin.gc */
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+0,46,0,0,0
* usage:
* syn2c slang_shader.syn > slang_shader_syn.h
*
- * when modifying or extending this file, several things must be taken into consideration:
- * - when adding new operators that were marked as reserved in the initial specification,
- * one must only uncomment particular lines of code that refer to operators being added;
- * - when adding new shader target, one must reserve new value for shader_type register and
- * use it in .if constructs for symbols that are exclusive for that shader;
- * - some symbols mimic output of other symbols - the best example is the "for" construct:
- * expression "for (foo(); ; bar())" is seen as "for (foo(); true; bar())" by the output
- * processor - hence, special care must be taken when rearranging output of essential symbols;
- * - order of single-quoted tokens does matter in alternatives - so do not parse "<" operator
- * before "<<" and "<<" before "<<=";
- * - all double-quoted tokens are internally preprocessed to eliminate problems with parsing
- * strings that are prefixes of other strings, like "sampler1D" and "sampler1DShadow";
+ * when modifying or extending this file, several things must be taken into
+ * consideration:
+ *
+ * - when adding new operators that were marked as reserved in the
+ * initial specification, one must only uncomment particular lines of
+ * code that refer to operators being added;
+ *
+ * - when adding new shader targets, one must reserve a new value for
+ * shader_type register and use it in .if constructs for symbols that
+ * are exclusive for that shader;
+ *
+ * - some symbols mimic output of other symbols - the best example is
+ * the "for" construct: expression "for (foo(); ; bar())" is seen as
+ * "for (foo(); true; bar())" by the output processor - hence, special
+ * care must be taken when rearranging output of essential symbols;
+ *
+ * - order of single-quoted tokens does matter in alternatives - so do not
+ * parse "<" operator before "<<" and "<<" before "<<=";
+ *
+ * - all double-quoted tokens are internally preprocessed to eliminate
+ * problems with parsing strings that are prefixes of other strings,
+ * like "sampler1D" and "sampler1DShadow";
*/
.syntax translation_unit;
.emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5
.emtcode TYPE_QUALIFIER_FIXEDINPUT 6
+/* invariant qualifier */
+.emtcode TYPE_VARIANT 90
+.emtcode TYPE_INVARIANT 91
+
+/* centroid qualifier */
+.emtcode TYPE_CENTER 95
+.emtcode TYPE_CENTROID 96
+
/* type specifier */
.emtcode TYPE_SPECIFIER_VOID 0
.emtcode TYPE_SPECIFIER_BOOL 1
.errtext INVALID_PRECISION_TYPE "2007: Invalid precision type '$err_token$'."
-/* tells whether the shader that is being parsed is a built-in shader or not */
-/* 0 - normal behaviour */
-/* 1 - accepts constructor and operator definitions and __asm statements */
-/* the implementation will set it to 1 when compiling internal built-in shaders */
+/*
+ * tells whether the shader that is being parsed is a built-in shader or not
+ * 0 - normal behaviour
+ * 1 - accepts constructor and operator definitions and __asm statements
+ * the implementation will set it to 1 when compiling internal built-in shaders
+ */
.regbyte parsing_builtin 0
-/* holds the type of the shader being parsed; possible values are listed below */
-/* FRAGMENT_SHADER 1 */
-/* VERTEX_SHADER 2 */
-/* shader type is set by the caller before parsing */
+/*
+ * holds the type of the shader being parsed; possible values are
+ * listed below.
+ * FRAGMENT_SHADER 1
+ * VERTEX_SHADER 2
+ * shader type is set by the caller before parsing
+ */
.regbyte shader_type 0
/*
- <variable_identifier> ::= <identifier>
-*/
+ * <variable_identifier> ::= <identifier>
+ */
variable_identifier
identifier .emit OP_PUSH_IDENTIFIER;
/*
- <primary_expression> ::= <variable_identifier>
- | <intconstant>
- | <floatconstant>
- | <boolconstant>
- | "(" <expression> ")"
-*/
+ * <primary_expression> ::= <variable_identifier>
+ * | <intconstant>
+ * | <floatconstant>
+ * | <boolconstant>
+ * | "(" <expression> ")"
+ */
primary_expression
floatconstant .or boolconstant .or intconstant .or variable_identifier .or primary_expression_1;
primary_expression_1
lparen .and expression .and rparen;
/*
-
<postfix_expression> ::= <primary_expression>
-
| <postfix_expression> "[" <integer_expression> "]"
- | <function_call>
-
| <postfix_expression> "." <field_selection>
-
| <postfix_expression> "++"
-
| <postfix_expression> "--"
-*/
+
* <postfix_expression> ::= <primary_expression>
+
* | <postfix_expression> "[" <integer_expression> "]"
+ * | <function_call>
+
* | <postfix_expression> "." <field_selection>
+
* | <postfix_expression> "++"
+
* | <postfix_expression> "--"
+ */
postfix_expression
postfix_expression_1 .and .loop postfix_expression_2;
postfix_expression_1
dot .and field_selection .emit OP_FIELD;
/*
- <integer_expression> ::= <expression>
-*/
+ * <integer_expression> ::= <expression>
+ */
integer_expression
expression;
/*
- <function_call> ::= <function_call_generic>
-*/
+ * <function_call> ::= <function_call_generic>
+ */
function_call
function_call_generic .emit OP_CALL .and .true .emit OP_END;
/*
- <function_call_generic> ::= <function_call_header_with_parameters> ")"
- | <function_call_header_no_parameters> ")"
-*/
+ * <function_call_generic> ::= <function_call_header_with_parameters> ")"
+ * | <function_call_header_no_parameters> ")"
+ */
function_call_generic
function_call_generic_1 .or function_call_generic_2;
function_call_generic_1
function_call_header_no_parameters .and rparen .error RPAREN_EXPECTED;
/*
- <function_call_header_no_parameters>::= <function_call_header> "void"
- | <function_call_header>
-*/
+ * <function_call_header_no_parameters>::= <function_call_header> "void"
+ * | <function_call_header>
+ */
function_call_header_no_parameters
function_call_header .and function_call_header_no_parameters_1;
function_call_header_no_parameters_1
"void" .or .true;
/*
- <function_call_header_with_parameters>::= <function_call_header> <assignment_expression>
- | <function_call_header_with_parameters> ","
- <assignment_expression>
-*/
+ * <function_call_header_with_parameters> ::= <function_call_header> <assignment_expression>
+ * | <function_call_header_with_parameters> "," <assignment_expression>
+ */
function_call_header_with_parameters
function_call_header .and assignment_expression .and .true .emit OP_END .and
.loop function_call_header_with_parameters_1;
comma .and assignment_expression .and .true .emit OP_END;
/*
- <function_call_header> ::= <function_identifier> "("
-*/
+ * <function_call_header> ::= <function_identifier> "("
+ */
function_call_header
function_identifier .and lparen;
/*
- <function_identifier> ::= <constructor_identifier>
- | <identifier>
-
-note: <constructor_identifier> has been deleted
-*/
+ * <function_identifier> ::= <constructor_identifier>
+ * | <identifier>
+ *
+ * note: <constructor_identifier> has been deleted
+ */
function_identifier
identifier;
/*
-
<unary_expression> ::= <postfix_expression>
- | "++" <unary_expression>
- | "--" <unary_expression>
- | <unary_operator> <unary_expression>
-
- <unary_operator> ::= "+"
- | "-"
- | "!"
- | "~" // reserved
-*/
+
* <unary_expression> ::= <postfix_expression>
+ * | "++" <unary_expression>
+ * | "--" <unary_expression>
+ * | <unary_operator> <unary_expression>
+ *
+ * <unary_operator> ::= "+"
+ * | "-"
+ * | "!"
+ * | "~" // reserved
+ */
unary_expression
postfix_expression .or unary_expression_1 .or unary_expression_2 .or unary_expression_3 .or
unary_expression_4 .or unary_expression_5/* .or unary_expression_6*/;
tilde .and unary_expression .and .true .emit OP_COMPLEMENT;*/
/*
- <multiplicative_expression> ::= <unary_expression>
- | <multiplicative_expression> "*" <unary_expression>
- | <multiplicative_expression> "/" <unary_expression>
- | <multiplicative_expression> "%" <unary_expression> // reserved
-*/
+ * <multiplicative_expression> ::= <unary_expression>
+ * | <multiplicative_expression> "*" <unary_expression>
+ * | <multiplicative_expression> "/" <unary_expression>
+ * | <multiplicative_expression> "%" <unary_expression> // reserved
+ */
multiplicative_expression
unary_expression .and .loop multiplicative_expression_1;
multiplicative_expression_1
percent .and unary_expression .and .true .emit OP_MODULUS;*/
/*
- <additive_expression> ::= <multiplicative_expression>
-
| <additive_expression> "+" <multiplicative_expression>
-
| <additive_expression> "-" <multiplicative_expression>
-*/
+ * <additive_expression> ::= <multiplicative_expression>
+
* | <additive_expression> "+" <multiplicative_expression>
+
* | <additive_expression> "-" <multiplicative_expression>
+ */
additive_expression
multiplicative_expression .and .loop additive_expression_1;
additive_expression_1
minus .and multiplicative_expression .and .true .emit OP_SUBTRACT;
/*
-
<shift_expression> ::= <additive_expression>
-
| <shift_expression> "<<" <additive_expression> // reserved
-
| <shift_expression> ">>" <additive_expression> // reserved
-*/
+
* <shift_expression> ::= <additive_expression>
+
* | <shift_expression> "<<" <additive_expression> // reserved
+
* | <shift_expression> ">>" <additive_expression> // reserved
+ */
shift_expression
additive_expression/* .and .loop shift_expression_1*/;
/*shift_expression_1
greatergreater .and additive_expression .and .true .emit OP_RSHIFT;*/
/*
- <relational_expression> ::= <shift_expression>
- | <relational_expression> "<" <shift_expression>
- | <relational_expression> ">" <shift_expression>
- | <relational_expression> "<=" <shift_expression>
- | <relational_expression> ">=" <shift_expression>
-*/
+ * <relational_expression> ::= <shift_expression>
+ * | <relational_expression> "<" <shift_expression>
+ * | <relational_expression> ">" <shift_expression>
+ * | <relational_expression> "<=" <shift_expression>
+ * | <relational_expression> ">=" <shift_expression>
+ */
relational_expression
shift_expression .and .loop relational_expression_1;
relational_expression_1
greater .and shift_expression .and .true .emit OP_GREATER;
/*
- <equality_expression> ::= <relational_expression>
- | <equality_expression> "==" <relational_expression>
- | <equality_expression> "!=" <relational_expression>
-*/
+ * <equality_expression> ::= <relational_expression>
+ * | <equality_expression> "==" <relational_expression>
+ * | <equality_expression> "!=" <relational_expression>
+ */
equality_expression
relational_expression .and .loop equality_expression_1;
equality_expression_1
bangequals .and relational_expression .and .true .emit OP_NOTEQUAL;
/*
- <and_expression> ::= <equality_expression>
-
| <and_expression> "&" <equality_expression> // reserved
-*/
+ * <and_expression> ::= <equality_expression>
+
* | <and_expression> "&" <equality_expression> // reserved
+ */
and_expression
equality_expression/* .and .loop and_expression_1*/;
/*and_expression_1
ampersand .and equality_expression .and .true .emit OP_BITAND;*/
/*
-
<exclusive_or_expression> ::= <and_expression>
-
| <exclusive_or_expression> "^" <and_expression> // reserved
-*/
+
* <exclusive_or_expression> ::= <and_expression>
+
* | <exclusive_or_expression> "^" <and_expression> // reserved
+ */
exclusive_or_expression
and_expression/* .and .loop exclusive_or_expression_1*/;
/*exclusive_or_expression_1
caret .and and_expression .and .true .emit OP_BITXOR;*/
/*
- <inclusive_or_expression> ::= <exclusive_or_expression>
- | <inclusive_or_expression> "|" <exclusive_or_expression> // reserved
-*/
+ * <inclusive_or_expression> ::= <exclusive_or_expression>
+ * | <inclusive_or_expression> "|" <exclusive_or_expression> // reserved
+ */
inclusive_or_expression
exclusive_or_expression/* .and .loop inclusive_or_expression_1*/;
/*inclusive_or_expression_1
bar .and exclusive_or_expression .and .true .emit OP_BITOR;*/
/*
- <logical_and_expression> ::= <inclusive_or_expression>
- | <logical_and_expression> "&&" <inclusive_or_expression>
-*/
+ * <logical_and_expression> ::= <inclusive_or_expression>
+ * | <logical_and_expression> "&&" <inclusive_or_expression>
+ */
logical_and_expression
inclusive_or_expression .and .loop logical_and_expression_1;
logical_and_expression_1
ampersandampersand .and inclusive_or_expression .and .true .emit OP_LOGICALAND;
/*
- <logical_xor_expression> ::= <logical_and_expression>
- | <logical_xor_expression> "^^" <logical_and_expression>
-*/
+ * <logical_xor_expression> ::= <logical_and_expression>
+ * | <logical_xor_expression> "^^" <logical_and_expression>
+ */
logical_xor_expression
logical_and_expression .and .loop logical_xor_expression_1;
logical_xor_expression_1
caretcaret .and logical_and_expression .and .true .emit OP_LOGICALXOR;
/*
- <logical_or_expression> ::= <logical_xor_expression>
- | <logical_or_expression> "||" <logical_xor_expression>
-*/
+ * <logical_or_expression> ::= <logical_xor_expression>
+ * | <logical_or_expression> "||" <logical_xor_expression>
+ */
logical_or_expression
logical_xor_expression .and .loop logical_or_expression_1;
logical_or_expression_1
barbar .and logical_xor_expression .and .true .emit OP_LOGICALOR;
/*
- <conditional_expression> ::= <logical_or_expression>
- | <logical_or_expression> "?" <expression> ":"
- <conditional_expression>
-*/
+ * <conditional_expression> ::= <logical_or_expression>
+ * | <logical_or_expression> "?" <expression> ":" <conditional_expression>
+ */
conditional_expression
logical_or_expression .and .loop conditional_expression_1;
conditional_expression_1
question .and expression .and colon .and conditional_expression .and .true .emit OP_SELECT;
/*
- <assignment_expression> ::= <conditional_expression>
- | <unary_expression> <assignment_operator>
- <assignment_expression>
-
- <assignment_operator> ::= "="
- | "*="
- | "/="
- | "+="
- | "-="
- | "%=" // reserved
- | "<<=" // reserved
- | ">>=" // reserved
- | "&=" // reserved
- | "^=" // reserved
- | "|=" // reserved
-*/
+ * <assignment_expression> ::= <conditional_expression>
+ * | <unary_expression> <assignment_operator> <assignment_expression>
+ *
+ * <assignment_operator> ::= "="
+ * | "*="
+ * | "/="
+ * | "+="
+ * | "-="
+ * | "%=" // reserved
+ * | "<<=" // reserved
+ * | ">>=" // reserved
+ * | "&=" // reserved
+ * | "^=" // reserved
+ * | "|=" // reserved
+ */
assignment_expression
assignment_expression_1 .or assignment_expression_2 .or assignment_expression_3 .or
assignment_expression_4 .or assignment_expression_5/* .or assignment_expression_6 .or
unary_expression .and barequals .and assignment_expression .and .true .emit OP_ORASSIGN;*/
/*
-
<expression> ::= <assignment_expression>
-
| <expression> "," <assignment_expression>
-*/
+
* <expression> ::= <assignment_expression>
+
* | <expression> "," <assignment_expression>
+ */
expression
assignment_expression .and .loop expression_1;
expression_1
comma .and assignment_expression .and .true .emit OP_SEQUENCE;
/*
- <constant_expression> ::= <conditional_expression>
-*/
+ * <constant_expression> ::= <conditional_expression>
+ */
constant_expression
conditional_expression .and .true .emit OP_END;
/*
- <declaration> ::= <function_prototype> ";"
- | <init_declarator_list> ";"
-*/
+ * <declaration> ::= <function_prototype> ";"
+ * | <init_declarator_list> ";"
+ */
declaration
declaration_1 .or declaration_2;
declaration_1
init_declarator_list .emit DECLARATION_INIT_DECLARATOR_LIST .and semicolon;
/*
- <function_prototype> ::= <function_header> "void" ")"
- | <function_declarator> ")"
-*/
+ * <function_prototype> ::= <function_header> "void" ")"
+ * | <function_declarator> ")"
+ */
function_prototype
function_prototype_1 .or function_prototype_2;
function_prototype_1
function_declarator .and rparen .error RPAREN_EXPECTED .emit PARAMETER_NONE;
/*
- <function_declarator> ::= <function_header>
- | <function_header_with_parameters>
-*/
+ * <function_declarator> ::= <function_header>
+ * | <function_header_with_parameters>
+ */
function_declarator
function_header_with_parameters .or function_header;
/*
-
<function_header_with_parameters> ::= <function_header> <parameter_declaration>
- | <function_header_with_parameters> ","
-
<parameter_declaration>
-*/
+
* <function_header_with_parameters> ::= <function_header> <parameter_declaration>
+ * | <function_header_with_parameters> ","
+
* <parameter_declaration>
+ */
function_header_with_parameters
function_header .and parameter_declaration .and .loop function_header_with_parameters_1;
function_header_with_parameters_1
comma .and parameter_declaration;
/*
- <function_header> ::= <fully_specified_type> <identifier> "("
-*/
+ * <function_header> ::= <fully_specified_type> <identifier> "("
+ */
function_header
function_header_nospace .or function_header_space;
function_header_space
fully_specified_type_nospace .and function_decl_identifier .and lparen;
/*
- <function_decl_identifier> ::= "__constructor"
- | <__operator>
- | <identifier>
-
-note: this is an extension to the standard language specification - normally slang disallows
- operator and constructor prototypes and definitions
-*/
+ * <function_decl_identifier> ::= "__constructor"
+ * | <__operator>
+ * | <identifier>
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows operator and constructor prototypes and definitions
+ */
function_decl_identifier
.if (parsing_builtin != 0) __operator .emit FUNCTION_OPERATOR .or
.if (parsing_builtin != 0) "__constructor" .emit FUNCTION_CONSTRUCTOR .or
identifier .emit FUNCTION_ORDINARY;
/*
- <__operator> ::= "__operator" <overriden_op>
-
-note: this is an extension to the standard language specification - normally slang disallows
- operator prototypes and definitions
-*/
+ * <__operator> ::= "__operator" <overriden_op>
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows operator prototypes and definitions
+ */
__operator
"__operator" .and overriden_operator .error INVALID_OPERATOR_OVERRIDE;
/*
- <overriden_op> ::= "="
- | "+="
- | "-="
- | "*="
- | "/="
- | "%=" // reserved
- | "<<=" // reserved
- | ">>=" // reserved
- | "&=" // reserved
- | "^=" // reserved
- | "|=" // reserved
- | "^^"
- | "|" // reserved
- | "^" // reserved
- | "&" // reserved
- | "=="
- | "!="
- | "<"
- | ">"
- | "<="
- | ">="
- | "<<" // reserved
- | ">>" // reserved
- | "*"
- | "/"
- | "%" // reserved
- | "++"
- | "--"
- | "+"
- | "-"
- | "~" // reserved
- | "!"
-
-note: this is an extension to the standard language specification - normally slang disallows
- operator prototypes and definitions
-*/
+ * <overriden_op> ::= "="
+ * | "+="
+ * | "-="
+ * | "*="
+ * | "/="
+ * | "%=" // reserved
+ * | "<<=" // reserved
+ * | ">>=" // reserved
+ * | "&=" // reserved
+ * | "^=" // reserved
+ * | "|=" // reserved
+ * | "^^"
+ * | "|" // reserved
+ * | "^" // reserved
+ * | "&" // reserved
+ * | "=="
+ * | "!="
+ * | "<"
+ * | ">"
+ * | "<="
+ * | ">="
+ * | "<<" // reserved
+ * | ">>" // reserved
+ * | "*"
+ * | "/"
+ * | "%" // reserved
+ * | "++"
+ * | "--"
+ * | "+"
+ * | "-"
+ * | "~" // reserved
+ * | "!"
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows operator prototypes and definitions
+ */
overriden_operator
plusplus .emit OPERATOR_INCREMENT .or
plusequals .emit OPERATOR_ADDASSIGN .or
caret .emit OPERATOR_BITXOR*/;
/*
- <parameter_declarator> ::= <type_specifier> <identifier>
- | <type_specifier> <identifier> "[" <constant_expression>
- "]"
-*/
+ * <parameter_declarator> ::= <type_specifier> <identifier>
+ * | <type_specifier> <identifier> "[" <constant_expression> "]"
+ */
parameter_declarator
parameter_declarator_nospace .or parameter_declarator_space;
parameter_declarator_nospace
lbracket .and constant_expression .and rbracket;
/*
-
<parameter_declaration> ::= <type_qualifier> <parameter_qualifier>
-
<precision> <parameter_declarator>
-
| <type_qualifier> <parameter_qualifier>
-
<precision> <parameter_type_specifier>
-
| <type_qualifier> <parameter_qualifier>
-
| <type_qualifier> <parameter_qualifier>
-
<parameter_type_specifier>
-
| <parameter_qualifier> <precision>
-
| <parameter_qualifier> <precision>
-
<parameter_type_specifier>
-
| <parameter_qualifier> <parameter_declarator>
-
| <parameter_qualifier> <parameter_type_specifier>
-*/
+
* <parameter_declaration> ::= <type_qualifier> <parameter_qualifier>
+
* <precision> <parameter_declarator>
+
* | <type_qualifier> <parameter_qualifier>
+
* <precision> <parameter_type_specifier>
+
* | <type_qualifier> <parameter_qualifier>
+
* <parameter_declarator>
+
* | <type_qualifier> <parameter_qualifier>
+
* <parameter_type_specifier>
+
* | <parameter_qualifier> <precision>
+
* <parameter_declarator>
+
* | <parameter_qualifier> <precision>
+
* <parameter_type_specifier>
+
* | <parameter_qualifier> <parameter_declarator>
+
* | <parameter_qualifier> <parameter_type_specifier>
+ */
parameter_declaration
parameter_declaration_1 .emit PARAMETER_NEXT;
parameter_declaration_1
parameter_declarator .or parameter_type_specifier;
/*
- <parameter_qualifier> ::= "in"
- | "out"
- | "inout"
- | ""
-*/
+ * <parameter_qualifier> ::= "in"
+ * | "out"
+ * | "inout"
+ * | ""
+ */
parameter_qualifier
parameter_qualifier_1 .or .true .emit PARAM_QUALIFIER_IN;
parameter_qualifier_1
"inout" .emit PARAM_QUALIFIER_INOUT;
/*
- <parameter_type_specifier> ::= <type_specifier>
- | <type_specifier> "[" <constant_expression> "]"
-*/
+ * <parameter_type_specifier> ::= <type_specifier>
+ * | <type_specifier> "[" <constant_expression> "]"
+ */
parameter_type_specifier
parameter_type_specifier_1 .and .true .emit '\0' .and parameter_type_specifier_2;
parameter_type_specifier_1
lbracket .and constant_expression .and rbracket;
/*
- <init_declarator_list> ::= <single_declaration>
- | <init_declarator_list> "," <identifier>
- | <init_declarator_list> "," <identifier> "[" "]"
- | <init_declarator_list> "," <identifier> "["
- <constant_expression> "]"
- | <init_declarator_list> "," <identifier> "="
- <initializer>
-*/
+ * <init_declarator_list> ::= <single_declaration>
+ * | <init_declarator_list> "," <identifier>
+ * | <init_declarator_list> "," <identifier> "[" "]"
+ * | <init_declarator_list> "," <identifier> "[" <constant_expression> "]"
+ * | <init_declarator_list> "," <identifier> "=" <initializer>
+ */
init_declarator_list
single_declaration .and .loop init_declarator_list_1 .emit DECLARATOR_NEXT .and
.true .emit DECLARATOR_NONE;
constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;
/*
- <single_declaration> ::= <fully_specified_type>
- | <fully_specified_type> <identifier>
- | <fully_specified_type> <identifier> "[" "]"
- | <fully_specified_type> <identifier> "["
- <constant_expression> "]"
- | <fully_specified_type> <identifier> "=" <initializer>
-*/
+ * <single_declaration> ::= <fully_specified_type>
+ * | <fully_specified_type> <identifier>
+ * | <fully_specified_type> <identifier> "[" "]"
+ * | <fully_specified_type> <identifier> "[" <constant_expression> "]"
+ * | <fully_specified_type> <identifier> "=" <initializer>
+ */
single_declaration
single_declaration_nospace .or single_declaration_space;
single_declaration_space
constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;
/*
- <fully_specified_type> ::= <type_specifier>
- | <type_qualifier> <type_specifier>
- | <precision> <type_specifier>
- | <type_qualifier> <precision> <type_specifier>
-*/
+ * <fully_specified_type> ::= <opt_invariant> <opt_centroid> <opt_qualifer> <opt_precision> <type_specifier>
+ *
+ * Example: "invariant varying highp vec3"
+ */
fully_specified_type_space
- fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_space;
+ fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_space;
fully_specified_type_nospace
- fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_nospace;
+ fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_nospace;
+fully_specified_type_optinvariant
+ fully_specified_type_invariant .or .true .emit TYPE_VARIANT;
+fully_specified_type_invariant
+ invariant_qualifier .and space;
+fully_specified_type_optcentroid
+ fully_specified_type_centroid .or .true .emit TYPE_CENTER;
+fully_specified_type_centroid
+ centroid_qualifier .and space;
fully_specified_type_optqual
fully_specified_type_qual .or .true .emit TYPE_QUALIFIER_NONE;
fully_specified_type_qual
precision .and space;
/*
- <type_qualifier> ::= "const"
- | "attribute" // Vertex only.
- | "varying"
- | "uniform"
- | "__fixed_output"
- | "__fixed_input"
+ * <invariant_qualifier> ::= "invariant"
+ */
+invariant_qualifier
+ "invariant" .emit TYPE_INVARIANT;
+
+centroid_qualifier
+ "centroid" .emit TYPE_CENTROID;
-note: this is an extension to the standard language specification - normally slang disallows
- __fixed_output and __fixed_input type qualifiers
-*/
+
+/*
+ * <type_qualifier> ::= "const"
+ * | "attribute" // Vertex only.
+ * | "varying"
+ * | "uniform"
+ * | "__fixed_output"
+ * | "__fixed_input"
+ *
+ * note: this is an extension to the standard language specification,
+ * normally slang disallows __fixed_output and __fixed_input type qualifiers
+ */
type_qualifier
"const" .emit TYPE_QUALIFIER_CONST .or
.if (shader_type == 2) "attribute" .emit TYPE_QUALIFIER_ATTRIBUTE .or
"varying" .emit TYPE_QUALIFIER_VARYING .or
"uniform" .emit TYPE_QUALIFIER_UNIFORM .or
- .if (parsing_builtin != 0) "__fixed_output" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or
- .if (parsing_builtin != 0) "__fixed_input" .emit TYPE_QUALIFIER_FIXEDINPUT;
-
-/*
- <type_specifier> ::= "void"
- | "float"
- | "int"
- | "bool"
- | "vec2"
- | "vec3"
- | "vec4"
- | "bvec2"
- | "bvec3"
- | "bvec4"
- | "ivec2"
- | "ivec3"
- | "ivec4"
- | "mat2"
- | "mat3"
- | "mat4"
- | "mat2x3"
- | "mat3x2"
- | "mat2x4"
- | "mat4x2"
- | "mat3x4"
- | "mat4x3"
- | "sampler1D"
- | "sampler2D"
- | "sampler3D"
- | "samplerCube"
- | "sampler1DShadow"
- | "sampler2DShadow"
- | "sampler2DRect"
- | "sampler2DRectShadow"
- | <struct_specifier>
- | <type_name>
-*/
+ .if (parsing_builtin != 0) "__fixed_output" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or
+ .if (parsing_builtin != 0) "__fixed_input" .emit TYPE_QUALIFIER_FIXEDINPUT;
+
+/*
+ * <type_specifier> ::= "void"
+ * | "float"
+ * | "int"
+ * | "bool"
+ * | "vec2"
+ * | "vec3"
+ * | "vec4"
+ * | "bvec2"
+ * | "bvec3"
+ * | "bvec4"
+ * | "ivec2"
+ * | "ivec3"
+ * | "ivec4"
+ * | "mat2"
+ * | "mat3"
+ * | "mat4"
+ * | "mat2x3"
+ * | "mat3x2"
+ * | "mat2x4"
+ * | "mat4x2"
+ * | "mat3x4"
+ * | "mat4x3"
+ * | "sampler1D"
+ * | "sampler2D"
+ * | "sampler3D"
+ * | "samplerCube"
+ * | "sampler1DShadow"
+ * | "sampler2DShadow"
+ * | "sampler2DRect"
+ * | "sampler2DRectShadow"
+ * | <struct_specifier>
+ * | <type_name>
+ */
type_specifier_space
"void" .emit TYPE_SPECIFIER_VOID .or
"float" .emit TYPE_SPECIFIER_FLOAT .or
struct_specifier .emit TYPE_SPECIFIER_STRUCT;
/*
- <struct_specifier> ::= "struct" <identifier> "{" <struct_declaration_list> "}"
- | "struct" "{" <struct_declaration_list> "}"
-*/
+ * <struct_specifier> ::= "struct" <identifier> "{" <struct_declaration_list> "}"
+ * | "struct" "{" <struct_declaration_list> "}"
+ */
struct_specifier
"struct" .and struct_specifier_1 .and optional_space .and lbrace .error LBRACE_EXPECTED .and
struct_declaration_list .and rbrace .emit FIELD_NONE;
space .and identifier;
/*
- <struct_declaration_list> ::= <struct_declaration>
- | <struct_declaration_list> <struct_declaration>
-*/
+ * <struct_declaration_list> ::= <struct_declaration>
+ * | <struct_declaration_list> <struct_declaration>
+ */
struct_declaration_list
struct_declaration .and .loop struct_declaration .emit FIELD_NEXT;
/*
- <struct_declaration> ::= <type_specifier> <struct_declarator_list> ";"
-*/
+ * <struct_declaration> ::= <type_specifier> <struct_declarator_list> ";"
+ */
struct_declaration
struct_declaration_nospace .or struct_declaration_space;
struct_declaration_space
type_specifier_nospace .and struct_declarator_list .and semicolon .emit FIELD_NONE;
/*
- <struct_declarator_list> ::= <struct_declarator>
- | <struct_declarator_list> "," <struct_declarator>
-*/
+ * <struct_declarator_list> ::= <struct_declarator>
+ * | <struct_declarator_list> "," <struct_declarator>
+ */
struct_declarator_list
struct_declarator .and .loop struct_declarator_list_1 .emit FIELD_NEXT;
struct_declarator_list_1
comma .and struct_declarator;
/*
- <struct_declarator> ::= <identifier>
- | <identifier> "[" <constant_expression> "]"
-*/
+ * <struct_declarator> ::= <identifier>
+ * | <identifier> "[" <constant_expression> "]"
+ */
struct_declarator
identifier .and struct_declarator_1;
struct_declarator_1
lbracket .and constant_expression .and rbracket;
/*
-
<initializer> ::= <assignment_expression>
-*/
+
* <initializer> ::= <assignment_expression>
+ */
initializer
assignment_expression .and .true .emit OP_END;
/*
- <declaration_statement> ::= <declaration>
-*/
+ * <declaration_statement> ::= <declaration>
+ */
declaration_statement
declaration;
/*
- <statement> ::= <compound_statement>
- | <simple_statement>
-*/
+ * <statement> ::= <compound_statement>
+ * | <simple_statement>
+ */
statement
compound_statement .or simple_statement;
statement_space
space .and simple_statement;
/*
- <simple_statement> ::= <__asm_statement>
- | <selection_statement>
- | <iteration_statement>
- | <jump_statement>
- | <expression_statement>
- | <declaration_statement>
-
-note: this is an extension to the standard language specification - normally slang disallows
- use of __asm statements
-*/
+ * <simple_statement> ::= <__asm_statement>
+ * | <selection_statement>
+ * | <iteration_statement>
+ * | <jump_statement>
+ * | <expression_statement>
+ * | <declaration_statement>
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows use of __asm statements
+ */
simple_statement
.if (parsing_builtin != 0) __asm_statement .emit OP_ASM .or
selection_statement .or
declaration_statement .emit OP_DECLARE;
/*
- <compound_statement> ::= "{" "}"
- | "{" <statement_list> "}"
-*/
+ * <compound_statement> ::= "{" "}"
+ * | "{" <statement_list> "}"
+ */
compound_statement
compound_statement_1 .emit OP_BLOCK_BEGIN_NEW_SCOPE .and .true .emit OP_END;
compound_statement_1
lbrace .and statement_list .and rbrace;
/*
- <statement_no_new_scope> ::= <compound_statement_no_new_scope>
- | <simple_statement>
-*/
+ * <statement_no_new_scope> ::= <compound_statement_no_new_scope>
+ * | <simple_statement>
+ */
statement_no_new_scope
compound_statement_no_new_scope .or simple_statement;
/*
- <compound_statement_no_new_scope> ::= "{" "}"
- | "{" <statement_list> "}"
-*/
+ * <compound_statement_no_new_scope> ::= "{" "}"
+ * | "{" <statement_list> "}"
+ */
compound_statement_no_new_scope
compound_statement_no_new_scope_1 .emit OP_BLOCK_BEGIN_NO_NEW_SCOPE .and .true .emit OP_END;
compound_statement_no_new_scope_1
lbrace .and statement_list .and rbrace;
/*
- <statement_list> ::= <statement>
- | <statement_list> <statement>
-*/
+ * <statement_list> ::= <statement>
+ * | <statement_list> <statement>
+ */
statement_list
statement .and .loop statement;
/*
- <expression_statement> ::= ";"
- | <expression> ";"
-*/
+ * <expression_statement> ::= ";"
+ * | <expression> ";"
+ */
expression_statement
expression_statement_1 .or expression_statement_2;
expression_statement_1
expression .and semicolon .emit OP_END;
/*
- <selection_statement> ::= "if" "(" <expression> ")" <selection_rest_statement>
-*/
+ * <selection_statement> ::= "if" "(" <expression> ")" <selection_rest_statement>
+ */
selection_statement
"if" .emit OP_IF .and lparen .error LPAREN_EXPECTED .and expression .and
rparen .error RPAREN_EXPECTED .emit OP_END .and selection_rest_statement;
/*
- <selection_rest_statement> ::= <statement> "else" <statement>
- | <statement>
-*/
+ * <selection_rest_statement> ::= <statement> "else" <statement>
+ * | <statement>
+ */
selection_rest_statement
statement .and selection_rest_statement_1;
selection_rest_statement_1
"else" .and optional_space .and statement;
/*
- <condition> ::= <expression>
- | <fully_specified_type> <identifier> "=" <initializer>
-
-note: if <condition_1> is executed, the emit format must match <declaration> emit format
-*/
+ * <condition> ::= <expression>
+ * | <fully_specified_type> <identifier> "=" <initializer>
+ *
+ * note: if <condition_1> is executed, the emit format must
+ * match <declaration> emit format
+ */
condition
condition_1 .emit OP_DECLARE .emit DECLARATION_INIT_DECLARATOR_LIST .or
condition_3 .emit OP_EXPRESSION;
expression .and .true .emit OP_END;
/*
- <iteration_statement> ::= "while" "(" <condition> ")" <statement>
- | "do" <statement> "while" "(" <expression> ")" ";"
- | "for" "(" <for_init_statement> <for_rest_statement> ")"
- <statement_no_new_scope>
-*/
+ * <iteration_statement> ::= "while" "(" <condition> ")" <statement>
+ * | "do" <statement> "while" "(" <expression> ")" ";"
+ * | "for" "(" <for_init_statement> <for_rest_statement> ")"
+ * <statement_no_new_scope>
+ */
iteration_statement
iteration_statement_1 .or iteration_statement_2 .or iteration_statement_3;
iteration_statement_1
for_rest_statement .and rparen .error RPAREN_EXPECTED .and statement_no_new_scope;
/*
- <for_init_statement> ::= <expression_statement>
- | <declaration_statement>
-*/
+ * <for_init_statement> ::= <expression_statement>
+ * | <declaration_statement>
+ */
for_init_statement
expression_statement .emit OP_EXPRESSION .or declaration_statement .emit OP_DECLARE;
/*
- <conditionopt> ::= <condition>
- | ""
-
-note: <conditionopt> is used only by "for" statement - if <condition> is ommitted, parser
- simulates default behaviour, that is simulates "true" expression
-*/
+ * <conditionopt> ::= <condition>
+ * | ""
+ *
+ * note: <conditionopt> is used only by "for" statement.
+ * if <condition> is ommitted, parser simulates default behaviour,
+ * that is simulates "true" expression
+ */
conditionopt
condition .or
.true .emit OP_EXPRESSION .emit OP_PUSH_BOOL .emit 2 .emit '1' .emit '\0' .emit OP_END;
/*
- <for_rest_statement> ::= <conditionopt> ";"
- | <conditionopt> ";" <expression>
-*/
+ * <for_rest_statement> ::= <conditionopt> ";"
+ * | <conditionopt> ";" <expression>
+ */
for_rest_statement
conditionopt .and semicolon .and for_rest_statement_1;
for_rest_statement_1
expression .and .true .emit OP_END;
/*
- <jump_statement> ::= "continue" ";"
- | "break" ";"
- | "return" ";"
- | "return" <expression> ";"
- | "discard" ";" // Fragment shader only.
-*/
+ * <jump_statement> ::= "continue" ";"
+ * | "break" ";"
+ * | "return" ";"
+ * | "return" <expression> ";"
+ * | "discard" ";" // Fragment shader only.
+ */
jump_statement
jump_statement_1 .or jump_statement_2 .or jump_statement_3 .or jump_statement_4 .or
.if (shader_type == 1) jump_statement_5;
"discard" .and semicolon .emit OP_DISCARD;
/*
-
<__asm_statement> ::= "__asm" <identifier> <asm_arguments> ";"
-
-note: this is an extension to the standard language specification - normally slang disallows
- __asm statements
-*/
+
* <__asm_statement> ::= "__asm" <identifier> <asm_arguments> ";"
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows __asm statements
+ */
__asm_statement
"__asm" .and space .and identifier .and space .and asm_arguments .and semicolon .emit OP_END;
/*
-
<asm_arguments> ::= <asm_argument>
-
| <asm_arguments> "," <asm_argument>
-
-note: this is an extension to the standard language specification - normally slang disallows
- __asm statements
-*/
+
* <asm_arguments> ::= <asm_argument>
+
* | <asm_arguments> "," <asm_argument>
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows __asm statements
+ */
asm_arguments
asm_argument .and .true .emit OP_END .and .loop asm_arguments_1;
asm_arguments_1
comma .and asm_argument .and .true .emit OP_END;
/*
- <asm_argument> ::= <variable_identifier>
- | <floatconstant>
-
-note: this is an extension to the standard language specification - normally slang disallows
- __asm statements
-*/
+ * <asm_argument> ::= <variable_identifier>
+ * | <floatconstant>
+ *
+ * note: this is an extension to the standard language specification.
+ * normally slang disallows __asm statements
+ */
asm_argument
var_with_field .or
variable_identifier .or
/*
- * <translation_unit> ::= <external_declaration>
- * | <translation_unit> <external_declaration>
+ * <translation_unit> ::= <external_declaration>
+ * | <translation_unit> <external_declaration>
*/
translation_unit
optional_space .emit REVISION .and external_declaration .error INVALID_EXTERNAL_DECLARATION .and
/*
- * <external_declaration> ::= <function_definition>
- * | <declaration>
+ * <external_declaration> ::= <function_definition>
+ * | <declaration>
*/
external_declaration
precision_stmt .emit DEFAULT_PRECISION .or
- invariant_stmt .emit INVARIANT_STMT .or
function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or
+ invariant_stmt .emit INVARIANT_STMT .or
declaration .emit EXTERNAL_DECLARATION;
/*
- * <precision_stmt>
::= "precision" <precision> <prectype>
+ * <precision_stmt> ::= "precision" <precision> <prectype>
*/
precision_stmt
"precision" .and space .and precision .error INVALID_PRECISION .and space .and prectype .error INVALID_PRECISION_TYPE .and semicolon;
/*
- * <precision> ::= "lowp"
- * | "mediump"
- * | "highp"
+ * <precision> ::= "lowp"
+ * | "mediump"
+ * | "highp"
*/
precision
"lowp" .emit PRECISION_LOW .or
/*
- * <invariant_stmt> ::= "invariant" identifier;
+ * <invariant_stmt> ::= "invariant" identifier;
*/
invariant_stmt
"invariant" .and space .and identifier .and semicolon;
-
/*
- <function_definition> :: <function_prototype> <compound_statement_no_new_scope>
-*/
+ * <function_definition> :: <function_prototype> <compound_statement_no_new_scope>
+ */
function_definition
function_prototype .and compound_statement_no_new_scope;
-/* helper rulez, not part of the official language syntax */
+
+
+/*
+ * helper rules, not part of the official language syntax
+ */
digit_oct
'0'-'7';
id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\0';
float
- float_1 .or float_2;
+ float_1 .or float_2 .or float_3;
float_1
- float_fractional_constant .and float_optional_exponent_part;
+ float_fractional_constant .and float_optional_exponent_part .and optional_f_suffix;
float_2
- float_digit_sequence .and .true .emit '\0' .and float_exponent_part;
+ float_digit_sequence .and .true .emit '\0' .and float_exponent_part .and optional_f_suffix;
+float_3
+ float_digit_sequence .and .true .emit '\0' .and 'f' .emit '\0';
float_fractional_constant
float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;
float_sign
'+' .or '-' .emit '-';
+optional_f_suffix
+ 'f' .or .true;
+
+
integer
integer_hex .or integer_oct .or integer_dec;
cpp_style_comment_char
'\x0E'-'\xFF' .or '\x01'-'\x09' .or '\x0B'-'\x0C';
-/* lexical rulez */
+/* lexical rules */
/*ampersand
optional_space .and '&' .and optional_space;*/
/*tilde
optional_space .and '~' .and optional_space;*/
-/* string rulez - these are used internally by the parser when parsing quoted strings */
+/* string rules - these are used internally by the parser when parsing quoted strings */
.string string_lexer;
lex_next_identifier_character
'a'-'z' .or 'A'-'Z' .or '0'-'9' .or '_';
-/* error rulez - these are used by error messages */
+/* error rules - these are used by error messages */
err_token
'~' .or '`' .or '!' .or '@' .or '#' .or '$' .or '%' .or '^' .or '&' .or '*' .or '(' .or ')' .or
".emtcode TYPE_QUALIFIER_UNIFORM 4\n"
".emtcode TYPE_QUALIFIER_FIXEDOUTPUT 5\n"
".emtcode TYPE_QUALIFIER_FIXEDINPUT 6\n"
+".emtcode TYPE_VARIANT 90\n"
+".emtcode TYPE_INVARIANT 91\n"
+".emtcode TYPE_CENTER 95\n"
+".emtcode TYPE_CENTROID 96\n"
".emtcode TYPE_SPECIFIER_VOID 0\n"
".emtcode TYPE_SPECIFIER_BOOL 1\n"
".emtcode TYPE_SPECIFIER_BVEC2 2\n"
"single_declaration_6\n"
" constant_expression .emit VARIABLE_ARRAY_EXPLICIT .or .true .emit VARIABLE_ARRAY_UNKNOWN;\n"
"fully_specified_type_space\n"
-" fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_space;\n"
+" fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_space;\n"
"fully_specified_type_nospace\n"
-" fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_nospace;\n"
+" fully_specified_type_optinvariant .and fully_specified_type_optcentroid .and fully_specified_type_optqual .and fully_specified_type_optprec .and type_specifier_nospace;\n"
+"fully_specified_type_optinvariant\n"
+" fully_specified_type_invariant .or .true .emit TYPE_VARIANT;\n"
+"fully_specified_type_invariant\n"
+" invariant_qualifier .and space;\n"
+"fully_specified_type_optcentroid\n"
+" fully_specified_type_centroid .or .true .emit TYPE_CENTER;\n"
+"fully_specified_type_centroid\n"
+" centroid_qualifier .and space;\n"
"fully_specified_type_optqual\n"
" fully_specified_type_qual .or .true .emit TYPE_QUALIFIER_NONE;\n"
"fully_specified_type_qual\n"
" fully_specified_type_prec .or .true .emit PRECISION_DEFAULT;\n"
"fully_specified_type_prec\n"
" precision .and space;\n"
+"invariant_qualifier\n"
+" \"invariant\" .emit TYPE_INVARIANT;\n"
+"centroid_qualifier\n"
+" \"centroid\" .emit TYPE_CENTROID;\n"
"type_qualifier\n"
" \"const\" .emit TYPE_QUALIFIER_CONST .or\n"
" .if (shader_type == 2) \"attribute\" .emit TYPE_QUALIFIER_ATTRIBUTE .or\n"
" \"varying\" .emit TYPE_QUALIFIER_VARYING .or\n"
" \"uniform\" .emit TYPE_QUALIFIER_UNIFORM .or\n"
-" .if (parsing_builtin != 0) \"__fixed_output\" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or\n"
-" .if (parsing_builtin != 0) \"__fixed_input\" .emit TYPE_QUALIFIER_FIXEDINPUT;\n"
+" .if (parsing_builtin != 0) \"__fixed_output\" .emit TYPE_QUALIFIER_FIXEDOUTPUT .or\n"
+" .if (parsing_builtin != 0) \"__fixed_input\" .emit TYPE_QUALIFIER_FIXEDINPUT;\n"
"type_specifier_space\n"
" \"void\" .emit TYPE_SPECIFIER_VOID .or\n"
" \"float\" .emit TYPE_SPECIFIER_FLOAT .or\n"
" '\\0' .error INVALID_EXTERNAL_DECLARATION .emit EXTERNAL_NULL;\n"
"external_declaration\n"
" precision_stmt .emit DEFAULT_PRECISION .or\n"
-" invariant_stmt .emit INVARIANT_STMT .or\n"
" function_definition .emit EXTERNAL_FUNCTION_DEFINITION .or\n"
+" invariant_stmt .emit INVARIANT_STMT .or\n"
" declaration .emit EXTERNAL_DECLARATION;\n"
"precision_stmt\n"
" \"precision\" .and space .and precision .error INVALID_PRECISION .and space .and prectype .error INVALID_PRECISION_TYPE .and semicolon;\n"
"identifier\n"
" id_character_first .emit * .and .loop id_character_next .emit * .and .true .emit '\\0';\n"
"float\n"
-" float_1 .or float_2;\n"
+" float_1 .or float_2 .or float_3;\n"
"float_1\n"
-" float_fractional_constant .and float_optional_exponent_part;\n"
+" float_fractional_constant .and float_optional_exponent_part .and optional_f_suffix;\n"
"float_2\n"
-" float_digit_sequence .and .true .emit '\\0' .and float_exponent_part;\n"
+" float_digit_sequence .and .true .emit '\\0' .and float_exponent_part .and optional_f_suffix;\n"
+"float_3\n"
+" float_digit_sequence .and .true .emit '\\0' .and 'f' .emit '\\0';\n"
"float_fractional_constant\n"
" float_fractional_constant_1 .or float_fractional_constant_2 .or float_fractional_constant_3;\n"
"float_fractional_constant_1\n"
" float_sign .or .true;\n"
"float_sign\n"
" '+' .or '-' .emit '-';\n"
+"optional_f_suffix\n"
+" 'f' .or .true;\n"
"integer\n"
" integer_hex .or integer_oct .or integer_dec;\n"
"integer_hex\n"
/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
/* slang_vertex_builtin.gc */
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{ "gl_TextureMatrixTranspose", STATE_TEXTURE_MATRIX, 0 },
{ "gl_TextureMatrixInverseTranspose", STATE_TEXTURE_MATRIX, STATE_MATRIX_INVERSE },
- /* XXX verify these!!! */
{ "gl_NormalMatrix", STATE_MODELVIEW_MATRIX, STATE_MATRIX_TRANSPOSE },
- { "__NormalMatrixTranspose", STATE_MODELVIEW_MATRIX, 0 },
{ NULL, 0, 0 }
};
if (isMatrix) {
if (tokens[0] == STATE_TEXTURE_MATRIX) {
if (index1 >= 0) {
- tokens[1] = index1;
+ tokens[1] = index1; /* which texture matrix */
index1 = 0; /* prevent extra addition at end of function */
}
}
+ if (index1 < 0) {
+ /* index1 is unused: prevent extra addition at end of function */
+ index1 = 0;
+ }
}
else if (strcmp(var, "gl_DepthRange") == 0) {
tokens[0] = STATE_DEPTH_RANGE;
if (!n->Store) {
/* need to setup storage */
- if (n->Var && n->Var->aux) {
+ if (n->Var && n->Var->store) {
/* node storage info = var storage info */
- n->Store = (slang_ir_storage *) n->Var->aux;
+ n->Store = n->Var->store;
}
else {
/* alloc new storage info */
(void*) n->Store, n->Store->Size);
#endif
if (n->Var)
- n->Var->aux = n->Store;
- assert(n->Var->aux);
+ n->Var->store = n->Store;
+ assert(n->Var->store);
}
}
}
{ "vec4_multiply", IR_MUL, 1, 2 },
{ "vec4_dot", IR_DOT4, 1, 2 },
{ "vec3_dot", IR_DOT3, 1, 2 },
+ { "vec2_dot", IR_DOT2, 1, 2 },
+ { "vec3_nrm", IR_NRM3, 1, 1 },
+ { "vec4_nrm", IR_NRM4, 1, 1 },
{ "vec3_cross", IR_CROSS, 1, 2 },
{ "vec4_lrp", IR_LRP, 1, 3 },
{ "vec4_min", IR_MIN, 1, 2 },
n->Children[0] = c0;
n->Children[1] = c1;
n->Children[2] = c2;
- n->Writemask = WRITEMASK_XYZW;
n->InstLocation = -1;
}
return n;
* Convert the given swizzle into a writemask. In some cases this
* is trivial, in other cases, we'll need to also swizzle the right
* hand side to put components in the right places.
+ * See comment above for more info.
+ * XXX this function could be simplified and should probably be renamed.
* \param swizzle the incoming swizzle
* \param writemaskOut returns the writemask
* \param swizzleOut swizzle to apply to the right-hand-side
}
-/**
- * As above, but produce a writemask.
- */
-static GLuint
-resolve_writemask(slang_assemble_ctx *A, const slang_operation *oper)
-{
- GLuint swizzle = resolve_swizzle(oper);
- GLuint writemask, swizzleOut;
- swizzle_to_writemask(A, swizzle, &writemask, &swizzleOut);
- return writemask;
-}
-
-
/**
* Recursively descend through swizzle nodes to find the node's storage info.
*/
/* Setup n->Store to be a particular location. Otherwise, storage
* for the result (a temporary) will be allocated later.
*/
- GLuint writemask = WRITEMASK_XYZW;
slang_operation *dest_oper;
slang_ir_node *n0;
dest_oper = &oper->children[0];
- writemask = resolve_writemask(A, dest_oper);
-
n0 = _slang_gen_operation(A, dest_oper);
if (!n0)
return NULL;
name);
return NULL;
}
+ if (!fun->body) {
+ slang_info_log_error(A->log,
+ "Function '%s' prototyped but not defined. "
+ "Separate compilation units not supported.",
+ name);
+ return NULL;
+ }
n = _slang_gen_function_call(A, fun, oper, dest);
n = new_node0(IR_VAR_DECL);
if (n) {
_slang_attach_storage(n, var);
- assert(var->aux);
- assert(n->Store == var->aux);
+ assert(var->store);
+ assert(n->Store == var->store);
assert(n->Store);
assert(n->Store->Index < 0);
rhs = _slang_gen_swizzle(rhs, newSwizzle);
}
n = new_node2(IR_COPY, lhs, rhs);
- n->Writemask = writemask;
return n;
}
else {
/* oper->a_id is the field name */
slang_ir_node *base, *n;
slang_typeinfo field_ti;
- GLint fieldSize, fieldOffset = -1, swz;
+ GLint fieldSize, fieldOffset = -1;
/* type of field */
slang_typeinfo_construct(&field_ti);
if (!n)
return NULL;
-
- /* setup the storage info for this node */
- swz = fieldOffset % 4;
-
n->Field = (char *) oper->a_id;
- n->Store = _slang_new_ir_storage_relative(fieldOffset / 4,
- fieldSize,
- base->Store);
- if (fieldSize == 1)
- n->Store->Swizzle = MAKE_SWIZZLE4(swz, swz, swz, swz);
- else if (fieldSize == 2)
- n->Store->Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
- SWIZZLE_NIL, SWIZZLE_NIL);
- else if (fieldSize == 3)
- n->Store->Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
- SWIZZLE_Z, SWIZZLE_NIL);
+
+ /* Store the field's offset in storage->Index */
+ n->Store = _slang_new_ir_storage(base->Store->File,
+ fieldOffset,
+ fieldSize);
return n;
}
SWIZZLE_NIL,
SWIZZLE_NIL);
n = _slang_gen_swizzle(n, swizzle);
- /*n->Store = _slang_clone_ir_storage_swz(n->Store, */
- n->Writemask = WRITEMASK_X << index;
}
assert(n->Store);
return n;
}
elem = new_node2(IR_ELEMENT, array, index);
- elem->Store = _slang_new_ir_storage_relative(constIndex,
- elemSize,
- array->Store);
- assert(elem->Store->Parent);
- /* XXX try to do some array bounds checking here */
+ /* The storage info here will be updated during code emit */
+ elem->Store = _slang_new_ir_storage(array->Store->File,
+ array->Store->Index,
+ elemSize);
+
return elem;
}
else {
const GLint totalSize = array_size(size, var->array_len);
const GLuint swizzle = _slang_var_swizzle(totalSize, 0);
- if (var->initializer) {
- slang_info_log_error(A->log, "illegal initializer for uniform '%s'", varName);
- return GL_FALSE;
- }
-
if (prog) {
/* user-defined uniform */
if (datatype == GL_NONE) {
/* temporary work-around */
GLenum datatype = GL_FLOAT;
GLint uniformLoc = _mesa_add_uniform(prog->Parameters, varName,
- totalSize, datatype);
+ totalSize, datatype, NULL);
store = _slang_new_ir_storage_swz(PROGRAM_UNIFORM, uniformLoc,
totalSize, swizzle);
* "f.a" (GL_FLOAT_VEC3)
* "f.b" (GL_FLOAT_VEC4)
*/
+
+ if (var->initializer) {
+ slang_info_log_error(A->log,
+ "unsupported initializer for uniform '%s'", varName);
+ return GL_FALSE;
+ }
}
else {
slang_info_log_error(A->log,
}
}
else {
- GLint uniformLoc = _mesa_add_uniform(prog->Parameters, varName,
- totalSize, datatype);
+ GLint uniformLoc;
+ const GLfloat *initialValues = NULL;
+ if (var->initializer) {
+ _slang_simplify(var->initializer, &A->space, A->atoms);
+ if (var->initializer->type == SLANG_OPER_LITERAL_FLOAT ||
+ var->initializer->type == SLANG_OPER_LITERAL_INT) {
+ /* simple float/vector initializer */
+ initialValues = var->initializer->literal;
+ }
+ else {
+ /* complex initializer */
+ slang_info_log_error(A->log,
+ "unsupported initializer for uniform '%s'", varName);
+ return GL_FALSE;
+ }
+ }
+
+ uniformLoc = _mesa_add_uniform(prog->Parameters, varName,
+ totalSize, datatype, initialValues);
store = _slang_new_ir_storage_swz(PROGRAM_UNIFORM, uniformLoc,
totalSize, swizzle);
}
if (prog) {
/* user-defined varying */
- GLint varyingLoc = _mesa_add_varying(prog->Varying, varName, totalSize);
- GLuint swizzle = _slang_var_swizzle(size, 0);
+ GLbitfield flags;
+ GLint varyingLoc;
+ GLuint swizzle;
+
+ flags = 0x0;
+ if (var->type.centroid == SLANG_CENTROID)
+ flags |= PROG_PARAM_BIT_CENTROID;
+ if (var->type.variant == SLANG_INVARIANT)
+ flags |= PROG_PARAM_BIT_INVARIANT;
+
+ varyingLoc = _mesa_add_varying(prog->Varying, varName,
+ totalSize, flags);
+ swizzle = _slang_var_swizzle(size, 0);
store = _slang_new_ir_storage_swz(PROGRAM_VARYING, varyingLoc,
totalSize, swizzle);
}
store ? store->Index : -2);
if (store)
- var->aux = store; /* save var's storage info */
+ var->store = store; /* save var's storage info */
var->declared = GL_TRUE;
struct gl_program *program;
slang_var_table *vartable;
GLuint default_precision[TYPE_SPECIFIER_COUNT];
+ GLboolean allow_precision;
+ GLboolean allow_invariant;
+ GLboolean allow_centroid;
} slang_output_ctx;
/* _slang_compile() */
+
+/* Debugging aid, print file/line where parsing error is detected */
+#define RETURN0 \
+ do { \
+ if (0) \
+ printf("slang error at %s:%d\n", __FILE__, __LINE__); \
+ return 0; \
+ } while (0)
+
+
static void
parse_identifier_str(slang_parse_ctx * C, char **id)
{
_mesa_strlen(exponent) + 3) * sizeof(char));
if (whole == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
slang_string_copy(whole, integral);
{
if (*C->I != REVISION) {
slang_info_log_error(C->L, "Internal compiler error.");
- return 0;
+ RETURN0;
}
C->I++;
return 1;
o.structs = st->structs;
if (!parse_type_specifier(C, &o, sp))
- return 0;
+ RETURN0;
do {
slang_atom a_name;
slang_variable *var = slang_variable_scope_grow(st->fields);
if (!var) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
a_name = parse_identifier(C);
if (_slang_locate_variable(st->fields, a_name, GL_FALSE)) {
slang_info_log_error(C->L, "duplicate field '%s'", (char *) a_name);
- return 0;
+ RETURN0;
}
if (!parse_struct_field_var(C, &o, var, a_name, sp))
- return 0;
+ RETURN0;
}
while (*C->I++ != FIELD_NONE);
/* parse struct name (if any) and make sure it is unique in current scope */
a_name = parse_identifier(C);
if (a_name == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
name = slang_atom_pool_id(C->atoms, a_name);
if (name[0] != '\0'
&& slang_struct_scope_find(O->structs, a_name, 0) != NULL) {
slang_info_log_error(C->L, "%s: duplicate type name.", name);
- return 0;
+ RETURN0;
}
/* set-up a new struct */
*st = (slang_struct *) _slang_alloc(sizeof(slang_struct));
if (*st == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
if (!slang_struct_construct(*st)) {
_slang_free(*st);
*st = NULL;
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
(**st).a_name = a_name;
(**st).structs->outer_scope = O->structs;
slang_type_specifier_ctr(&sp);
if (!parse_struct_field(C, O, *st, &sp)) {
slang_type_specifier_dtr(&sp);
- return 0;
+ RETURN0;
}
slang_type_specifier_dtr(&sp);
}
* sizeof(slang_struct));
if (O->structs->structs == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
s = &O->structs->structs[O->structs->num_structs];
if (!slang_struct_construct(s))
- return 0;
+ RETURN0;
O->structs->num_structs++;
if (!slang_struct_copy(s, *st))
- return 0;
+ RETURN0;
}
return 1;
}
+/* invariant qualifer */
+#define TYPE_VARIANT 90
+#define TYPE_INVARIANT 91
+
+static int
+parse_type_variant(slang_parse_ctx * C, slang_type_variant *variant)
+{
+ GLuint invariant = *C->I++;
+ switch (invariant) {
+ case TYPE_VARIANT:
+ *variant = SLANG_VARIANT;
+ return 1;
+ case TYPE_INVARIANT:
+ *variant = SLANG_INVARIANT;
+ return 1;
+ default:
+ RETURN0;
+ }
+}
+
+
+/* centroid qualifer */
+#define TYPE_CENTER 95
+#define TYPE_CENTROID 96
+
+static int
+parse_type_centroid(slang_parse_ctx * C, slang_type_centroid *centroid)
+{
+ GLuint c = *C->I++;
+ switch (c) {
+ case TYPE_CENTER:
+ *centroid = SLANG_CENTER;
+ return 1;
+ case TYPE_CENTROID:
+ *centroid = SLANG_CENTROID;
+ return 1;
+ default:
+ RETURN0;
+ }
+}
+
+
/* type qualifier */
#define TYPE_QUALIFIER_NONE 0
#define TYPE_QUALIFIER_CONST 1
static int
parse_type_qualifier(slang_parse_ctx * C, slang_type_qualifier * qual)
{
- switch (*C->I++) {
+ GLuint qualifier = *C->I++;
+ switch (qualifier) {
case TYPE_QUALIFIER_NONE:
*qual = SLANG_QUAL_NONE;
break;
*qual = SLANG_QUAL_FIXEDINPUT;
break;
default:
- return 0;
+ RETURN0;
}
return 1;
}
case TYPE_SPECIFIER_STRUCT:
spec->type = SLANG_SPEC_STRUCT;
if (!parse_struct(C, O, &spec->_struct))
- return 0;
+ RETURN0;
break;
case TYPE_SPECIFIER_TYPENAME:
spec->type = SLANG_SPEC_STRUCT;
a_name = parse_identifier(C);
if (a_name == NULL)
- return 0;
+ RETURN0;
stru = slang_struct_scope_find(O->structs, a_name, 1);
if (stru == NULL) {
slang_info_log_error(C->L, "undeclared type name '%s'",
slang_atom_pool_id(C->atoms, a_name));
- return 0;
+ RETURN0;
}
spec->_struct = (slang_struct *) _slang_alloc(sizeof(slang_struct));
if (spec->_struct == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
if (!slang_struct_construct(spec->_struct)) {
_slang_free(spec->_struct);
spec->_struct = NULL;
- return 0;
+ RETURN0;
}
if (!slang_struct_copy(spec->_struct, stru))
- return 0;
+ RETURN0;
}
break;
default:
- return 0;
+ RETURN0;
}
return 1;
}
+
#define PRECISION_DEFAULT 0
#define PRECISION_LOW 1
#define PRECISION_MEDIUM 2
#define PRECISION_HIGH 3
+static int
+parse_type_precision(slang_parse_ctx *C,
+ slang_type_precision *precision)
+{
+ GLint prec = *C->I++;
+ switch (prec) {
+ case PRECISION_DEFAULT:
+ *precision = SLANG_PREC_DEFAULT;
+ return 1;
+ case PRECISION_LOW:
+ *precision = SLANG_PREC_LOW;
+ return 1;
+ case PRECISION_MEDIUM:
+ *precision = SLANG_PREC_MEDIUM;
+ return 1;
+ case PRECISION_HIGH:
+ *precision = SLANG_PREC_HIGH;
+ return 1;
+ default:
+ RETURN0;
+ }
+}
+
static int
parse_fully_specified_type(slang_parse_ctx * C, slang_output_ctx * O,
slang_fully_specified_type * type)
{
- GLuint precision;
+ if (!parse_type_variant(C, &type->variant))
+ RETURN0;
+
+ if (!parse_type_centroid(C, &type->centroid))
+ RETURN0;
if (!parse_type_qualifier(C, &type->qualifier))
- return 0;
- precision = *C->I++;
+ RETURN0;
+
+ if (!parse_type_precision(C, &type->precision))
+ RETURN0;
+
if (!parse_type_specifier(C, O, &type->specifier))
- return 0;
+ RETURN0;
- switch (precision) {
- case PRECISION_DEFAULT:
- assert(type->specifier.type < TYPE_SPECIFIER_COUNT);
- if (type->specifier.type < TYPE_SPECIFIER_COUNT)
- type->precision = O->default_precision[type->specifier.type];
- break;
- case PRECISION_LOW:
- type->precision = SLANG_PREC_LOW;
- break;
- case PRECISION_MEDIUM:
- type->precision = SLANG_PREC_MEDIUM;
- break;
- case PRECISION_HIGH:
- type->precision = SLANG_PREC_HIGH;
- break;
- default:
- return 0;
+ if (!O->allow_invariant && type->variant == SLANG_INVARIANT) {
+ slang_info_log_error(C->L,
+ "'invariant' keyword not allowed (perhaps set #version 120)");
+ RETURN0;
}
-#if !FEATURE_es2_glsl
- if (precision != PRECISION_DEFAULT) {
- slang_info_log_error(C->L, "precision qualifiers not allowed");
- return 0;
+ if (!O->allow_centroid && type->centroid == SLANG_CENTROID) {
+ slang_info_log_error(C->L,
+ "'centroid' keyword not allowed (perhaps set #version 120)");
+ RETURN0;
+ }
+ else if (type->centroid == SLANG_CENTROID &&
+ type->qualifier != SLANG_QUAL_VARYING) {
+ slang_info_log_error(C->L,
+ "'centroid' keyword only allowed for varying vars");
+ RETURN0;
+ }
+
+
+ /* need this?
+ if (type->qualifier != SLANG_QUAL_VARYING &&
+ type->variant == SLANG_INVARIANT) {
+ slang_info_log_error(C->L,
+ "invariant qualifer only allowed for varying vars");
+ RETURN0;
+ }
+ */
+
+ if (O->allow_precision) {
+ if (type->precision == SLANG_PREC_DEFAULT) {
+ assert(type->specifier.type < TYPE_SPECIFIER_COUNT);
+ /* use the default precision for this datatype */
+ type->precision = O->default_precision[type->specifier.type];
+ }
+ }
+ else {
+ /* only default is allowed */
+ if (type->precision != SLANG_PREC_DEFAULT) {
+ slang_info_log_error(C->L, "precision qualifiers not allowed");
+ RETURN0;
+ }
}
-#endif
return 1;
}
oper->type = SLANG_OPER_BLOCK_NO_NEW_SCOPE;
while (*C->I != OP_END)
if (!parse_child_operation(C, O, oper, 1))
- return 0;
+ RETURN0;
C->I++;
break;
case OP_BLOCK_BEGIN_NEW_SCOPE:
o.vars = oper->locals;
while (*C->I != OP_END)
if (!parse_child_operation(C, &o, oper, 1))
- return 0;
+ RETURN0;
C->I++;
}
break;
* than one declarators
*/
if (!parse_declaration(C, O))
- return 0;
+ RETURN0;
if (first_var < O->vars->num_variables) {
const unsigned int num_vars = O->vars->num_variables - first_var;
unsigned int i;
oper->children = slang_operation_new(num_vars);
if (oper->children == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
for (i = first_var; i < O->vars->num_variables; i++) {
slang_operation *o = &oper->children[i - first_var];
if (!legal_identifier(o->a_id)) {
slang_info_log_error(C->L, "illegal variable name '%s'",
(char *) o->a_id);
- return 0;
+ RETURN0;
}
}
}
oper->type = SLANG_OPER_ASM;
oper->a_id = parse_identifier(C);
if (oper->a_id == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
while (*C->I != OP_END) {
if (!parse_child_operation(C, O, oper, 0))
- return 0;
+ RETURN0;
}
C->I++;
break;
case OP_RETURN:
oper->type = SLANG_OPER_RETURN;
if (!parse_child_operation(C, O, oper, 0))
- return 0;
+ RETURN0;
break;
case OP_EXPRESSION:
oper->type = SLANG_OPER_EXPRESSION;
if (!parse_child_operation(C, O, oper, 0))
- return 0;
+ RETURN0;
break;
case OP_IF:
oper->type = SLANG_OPER_IF;
if (!parse_child_operation(C, O, oper, 0))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, O, oper, 1))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, O, oper, 1))
- return 0;
+ RETURN0;
break;
case OP_WHILE:
{
oper->type = SLANG_OPER_WHILE;
o.vars = oper->locals;
if (!parse_child_operation(C, &o, oper, 1))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, &o, oper, 1))
- return 0;
+ RETURN0;
}
break;
case OP_DO:
oper->type = SLANG_OPER_DO;
if (!parse_child_operation(C, O, oper, 1))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, O, oper, 0))
- return 0;
+ RETURN0;
break;
case OP_FOR:
{
oper->type = SLANG_OPER_FOR;
o.vars = oper->locals;
if (!parse_child_operation(C, &o, oper, 1))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, &o, oper, 1))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, &o, oper, 0))
- return 0;
+ RETURN0;
if (!parse_child_operation(C, &o, oper, 1))
- return 0;
+ RETURN0;
}
break;
case OP_PRECISION:
}
break;
default:
- return 0;
+ RETURN0;
}
return 1;
}
op->children = slang_operation_new(n);
if (op->children == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
op->num_children = n;
*total_ops * sizeof(slang_operation));
if (*ops == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
return 1;
}
(num_ops + 1) * sizeof(slang_operation));
if (ops == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
op = &ops[num_ops];
if (!slang_operation_construct(op)) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
num_ops++;
op->locals->outer_scope = O->vars;
case OP_PUSH_BOOL:
op->type = SLANG_OPER_LITERAL_BOOL;
if (!parse_number(C, &number))
- return 0;
+ RETURN0;
op->literal[0] =
op->literal[1] =
op->literal[2] =
case OP_PUSH_INT:
op->type = SLANG_OPER_LITERAL_INT;
if (!parse_number(C, &number))
- return 0;
+ RETURN0;
op->literal[0] =
op->literal[1] =
op->literal[2] =
case OP_PUSH_FLOAT:
op->type = SLANG_OPER_LITERAL_FLOAT;
if (!parse_float(C, &op->literal[0]))
- return 0;
+ RETURN0;
op->literal[1] =
op->literal[2] =
op->literal[3] = op->literal[0];
op->type = SLANG_OPER_IDENTIFIER;
op->a_id = parse_identifier(C);
if (op->a_id == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
break;
case OP_SEQUENCE:
op->type = SLANG_OPER_SEQUENCE;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_ASSIGN:
op->type = SLANG_OPER_ASSIGN;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_ADDASSIGN:
op->type = SLANG_OPER_ADDASSIGN;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_SUBASSIGN:
op->type = SLANG_OPER_SUBASSIGN;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_MULASSIGN:
op->type = SLANG_OPER_MULASSIGN;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_DIVASSIGN:
op->type = SLANG_OPER_DIVASSIGN;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
/*case OP_MODASSIGN: */
/*case OP_LSHASSIGN: */
case OP_SELECT:
op->type = SLANG_OPER_SELECT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 3))
- return 0;
+ RETURN0;
break;
case OP_LOGICALOR:
op->type = SLANG_OPER_LOGICALOR;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_LOGICALXOR:
op->type = SLANG_OPER_LOGICALXOR;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_LOGICALAND:
op->type = SLANG_OPER_LOGICALAND;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
/*case OP_BITOR: */
/*case OP_BITXOR: */
case OP_EQUAL:
op->type = SLANG_OPER_EQUAL;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_NOTEQUAL:
op->type = SLANG_OPER_NOTEQUAL;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_LESS:
op->type = SLANG_OPER_LESS;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_GREATER:
op->type = SLANG_OPER_GREATER;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_LESSEQUAL:
op->type = SLANG_OPER_LESSEQUAL;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_GREATEREQUAL:
op->type = SLANG_OPER_GREATEREQUAL;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
/*case OP_LSHIFT: */
/*case OP_RSHIFT: */
case OP_ADD:
op->type = SLANG_OPER_ADD;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_SUBTRACT:
op->type = SLANG_OPER_SUBTRACT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_MULTIPLY:
op->type = SLANG_OPER_MULTIPLY;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_DIVIDE:
op->type = SLANG_OPER_DIVIDE;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
/*case OP_MODULUS: */
case OP_PREINCREMENT:
op->type = SLANG_OPER_PREINCREMENT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
case OP_PREDECREMENT:
op->type = SLANG_OPER_PREDECREMENT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
case OP_PLUS:
op->type = SLANG_OPER_PLUS;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
case OP_MINUS:
op->type = SLANG_OPER_MINUS;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
case OP_NOT:
op->type = SLANG_OPER_NOT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
/*case OP_COMPLEMENT: */
case OP_SUBSCRIPT:
op->type = SLANG_OPER_SUBSCRIPT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 2))
- return 0;
+ RETURN0;
break;
case OP_CALL:
op->type = SLANG_OPER_CALL;
op->a_id = parse_identifier(C);
if (op->a_id == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
while (*C->I != OP_END)
if (!parse_child_operation(C, O, op, 0))
- return 0;
+ RETURN0;
C->I++;
if (!C->parsing_builtin
id = slang_atom_pool_id(C->atoms, op->a_id);
if (!is_constructor_name(id, op->a_id, O->structs)) {
slang_info_log_error(C->L, "%s: undeclared function name.", id);
- return 0;
+ RETURN0;
}
}
break;
op->type = SLANG_OPER_FIELD;
op->a_id = parse_identifier(C);
if (op->a_id == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
case OP_POSTINCREMENT:
op->type = SLANG_OPER_POSTINCREMENT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
case OP_POSTDECREMENT:
op->type = SLANG_OPER_POSTDECREMENT;
if (!handle_nary_expression(C, op, &ops, &num_ops, 1))
- return 0;
+ RETURN0;
break;
default:
- return 0;
+ RETURN0;
}
}
C->I++;
* two at most) because not all combinations are valid
*/
if (!parse_type_qualifier(C, ¶m->type.qualifier))
- return 0;
+ RETURN0;
param_qual = *C->I++;
switch (param_qual) {
if (param->type.qualifier != SLANG_QUAL_CONST
&& param->type.qualifier != SLANG_QUAL_NONE) {
slang_info_log_error(C->L, "Invalid type qualifier.");
- return 0;
+ RETURN0;
}
break;
case PARAM_QUALIFIER_OUT:
param->type.qualifier = SLANG_QUAL_OUT;
else {
slang_info_log_error(C->L, "Invalid type qualifier.");
- return 0;
+ RETURN0;
}
break;
case PARAM_QUALIFIER_INOUT:
param->type.qualifier = SLANG_QUAL_INOUT;
else {
slang_info_log_error(C->L, "Invalid type qualifier.");
- return 0;
+ RETURN0;
}
break;
default:
- return 0;
+ RETURN0;
}
/* parse precision qualifier (lowp, mediump, highp */
/* parse parameter's type specifier and name */
if (!parse_type_specifier(C, O, ¶m->type.specifier))
- return 0;
+ RETURN0;
param->a_name = parse_identifier(C);
if (param->a_name == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
/* if the parameter is an array, parse its size (the size must be
* explicitly defined
slang_atom_pool_atom(C->atoms, operator_names[i].o_name);
if (atom == SLANG_ATOM_NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
C->I++;
return atom;
}
}
- return 0;
+ RETURN0;
}
parse_function_prototype(slang_parse_ctx * C, slang_output_ctx * O,
slang_function * func)
{
+ GLuint functype;
/* parse function type and name */
if (!parse_fully_specified_type(C, O, &func->header.type))
- return 0;
- switch (*C->I++) {
+ RETURN0;
+
+ functype = *C->I++;
+ switch (functype) {
case FUNCTION_ORDINARY:
func->kind = SLANG_FUNC_ORDINARY;
func->header.a_name = parse_identifier(C);
if (func->header.a_name == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
break;
case FUNCTION_CONSTRUCTOR:
func->kind = SLANG_FUNC_CONSTRUCTOR;
if (func->header.type.specifier.type == SLANG_SPEC_STRUCT)
- return 0;
+ RETURN0;
func->header.a_name =
slang_atom_pool_atom(C->atoms,
slang_type_specifier_type_to_string
(func->header.type.specifier.type));
if (func->header.a_name == SLANG_ATOM_NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
break;
case FUNCTION_OPERATOR:
func->kind = SLANG_FUNC_OPERATOR;
func->header.a_name = parse_operator_name(C);
if (func->header.a_name == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
break;
default:
- return 0;
+ RETURN0;
}
if (!legal_identifier(func->header.a_name)) {
slang_info_log_error(C->L, "illegal function name '%s'",
(char *) func->header.a_name);
- return 0;
+ RETURN0;
}
/* parse function parameters */
slang_variable *p = slang_variable_scope_grow(func->parameters);
if (!p) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
if (!parse_parameter_declaration(C, O, p))
- return 0;
+ RETURN0;
}
/* if the function returns a value, append a hidden __retVal 'out'
slang_output_ctx o = *O;
if (!parse_function_prototype(C, O, func))
- return 0;
+ RETURN0;
/* create function's body operation */
func->body = (slang_operation *) _slang_alloc(sizeof(slang_operation));
if (func->body == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
if (!slang_operation_construct(func->body)) {
_slang_free(func->body);
func->body = NULL;
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
/* to parse the body the parse context is modified in order to
C->global_scope = GL_FALSE;
o.vars = func->parameters;
if (!parse_statement(C, &o, func->body))
- return 0;
+ RETURN0;
C->global_scope = GL_TRUE;
return 1;
slang_info_log_error(C->L,
"declaration of '%s' conflicts with previous declaration",
(char *) a_name);
- return 0;
+ RETURN0;
}
/* make room for the new variable and initialize it */
var = slang_variable_scope_grow(O->vars);
if (!var) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
- /* copy the declarator qualifier type, parse the identifier */
+ /* copy the declarator type qualifier/etc info, parse the identifier */
var->type.qualifier = type->qualifier;
+ var->type.centroid = type->centroid;
+ var->type.precision = type->precision;
+ var->type.variant = type->variant;
var->a_name = a_name;
if (var->a_name == SLANG_ATOM_NULL)
- return 0;
+ RETURN0;
switch (*C->I++) {
case VARIABLE_NONE:
/* simple variable declarator - just copy the specifier */
if (!slang_type_specifier_copy(&var->type.specifier, &type->specifier))
- return 0;
+ RETURN0;
break;
case VARIABLE_INITIALIZER:
/* initialized variable - copy the specifier and parse the expression */
if (!slang_type_specifier_copy(&var->type.specifier, &type->specifier))
- return 0;
+ RETURN0;
var->initializer =
(slang_operation *) _slang_alloc(sizeof(slang_operation));
if (var->initializer == NULL) {
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
if (!slang_operation_construct(var->initializer)) {
_slang_free(var->initializer);
var->initializer = NULL;
slang_info_log_memory(C->L);
- return 0;
+ RETURN0;
}
if (!parse_expression(C, O, var->initializer))
- return 0;
+ RETURN0;
break;
case VARIABLE_ARRAY_UNKNOWN:
/* unsized array - mark it as array and copy the specifier to
return GL_FALSE;
break;
default:
- return 0;
+ RETURN0;
}
/* allocate global address space for a variable with a known size */
A.log = C->L;
A.curFuncEndLabel = NULL;
if (!_slang_codegen_global_variable(&A, var, C->type))
- return 0;
+ RETURN0;
}
/* initialize global variable */
A.space.structs = O->structs;
A.space.vars = O->vars;
if (!initialize_global(&A, var))
- return 0;
+ RETURN0;
}
}
return 1;
/* parse the fully specified type, common to all declarators */
if (!slang_fully_specified_type_construct(&type))
- return 0;
+ RETURN0;
if (!parse_fully_specified_type(C, O, &type)) {
slang_fully_specified_type_destruct(&type);
- return 0;
+ RETURN0;
}
/* parse declarators, pass-in the parsed type */
do {
if (!parse_init_declarator(C, O, &type)) {
slang_fully_specified_type_destruct(&type);
- return 0;
+ RETURN0;
}
}
while (*C->I++ == DECLARATOR_NEXT);
switch (*C->I++) {
case DECLARATION_INIT_DECLARATOR_LIST:
if (!parse_init_declarator_list(C, O))
- return 0;
+ RETURN0;
break;
case DECLARATION_FUNCTION_PROTOTYPE:
{
slang_function *dummy_func;
if (!parse_function(C, O, 0, &dummy_func))
- return 0;
+ RETURN0;
}
break;
default:
- return 0;
+ RETURN0;
}
return 1;
}
static int
parse_default_precision(slang_parse_ctx * C, slang_output_ctx * O)
{
-#if FEATURE_es2_glsl
int precision, type;
+ if (!O->allow_precision) {
+ slang_info_log_error(C->L, "syntax error at \"precision\"");
+ RETURN0;
+ }
+
precision = *C->I++;
switch (precision) {
case PRECISION_LOW:
default:
_mesa_problem(NULL, "unexpected precision %d at %s:%d\n",
precision, __FILE__, __LINE__);
- return 0;
+ RETURN0;
}
type = *C->I++;
default:
_mesa_problem(NULL, "unexpected type %d at %s:%d\n",
type, __FILE__, __LINE__);
- return 0;
+ RETURN0;
}
assert(type < TYPE_SPECIFIER_COUNT);
O->default_precision[type] = precision;
return 1;
-#else
- slang_info_log_error(C->L, "syntax error at \"precision\"");
- return 0;
-#endif
}
O->default_precision[i] = PRECISION_HIGH;
#endif
}
-#if FEATURE_es2_glsl
+
if (type == SLANG_UNIT_VERTEX_SHADER) {
O->default_precision[TYPE_SPECIFIER_FLOAT] = PRECISION_HIGH;
O->default_precision[TYPE_SPECIFIER_INT] = PRECISION_HIGH;
else {
O->default_precision[TYPE_SPECIFIER_INT] = PRECISION_MEDIUM;
}
-#endif
}
static int
parse_invariant(slang_parse_ctx * C, slang_output_ctx * O)
{
- if (C->version >= 120 || FEATURE_es2_glsl) {
+ if (O->allow_invariant) {
slang_atom *a = parse_identifier(C);
/* XXX not doing anything with this var yet */
/*printf("ID: %s\n", (char*) a);*/
}
else {
slang_info_log_error(C->L, "syntax error at \"invariant\"");
- return 0;
+ RETURN0;
}
}
}
/* setup output context */
- init_default_precision(&o, unit->type);
o.funs = &unit->funs;
o.structs = &unit->structs;
o.vars = &unit->vars;
o.vartable = _slang_new_var_table(maxRegs);
_slang_push_var_table(o.vartable);
+ /* allow 'invariant' keyword? */
+#if FEATURE_es2_glsl
+ o.allow_invariant = GL_TRUE;
+#else
+ o.allow_invariant = (C->version >= 120) ? GL_TRUE : GL_FALSE;
+#endif
+
+ /* allow 'centroid' keyword? */
+ o.allow_centroid = (C->version >= 120) ? GL_TRUE : GL_FALSE;
+
+ /* allow 'lowp/mediump/highp' keywords? */
+#if FEATURE_es2_glsl
+ o.allow_precision = GL_TRUE;
+#else
+ o.allow_precision = (C->version >= 120) ? GL_TRUE : GL_FALSE;
+#endif
+ init_default_precision(&o, unit->type);
+
+
/* parse individual functions and declarations */
while (*C->I != EXTERNAL_NULL) {
switch (*C->I++) {
if (!slang_fully_specified_type_construct(&z))
return 0;
z.qualifier = y->qualifier;
+ z.precision = y->precision;
+ z.variant = y->variant;
+ z.centroid = y->centroid;
if (!slang_type_specifier_copy(&z.specifier, &y->specifier)) {
slang_fully_specified_type_destruct(&z);
return 0;
var->address = ~0;
var->size = 0;
var->isTemp = GL_FALSE;
- var->aux = NULL;
+ var->store = NULL;
var->declared = 0;
return 1;
}
#endif
+struct slang_ir_storage_;
+
+
+typedef enum slang_type_variant_
+{
+ SLANG_VARIANT, /* the default */
+ SLANG_INVARIANT /* indicates the "invariant" keyword */
+} slang_type_variant;
+
+
+typedef enum slang_type_centroid_
+{
+ SLANG_CENTER, /* the default */
+ SLANG_CENTROID /* indicates the "centroid" keyword */
+} slang_type_centroid;
+
+
typedef enum slang_type_qualifier_
{
SLANG_QUAL_NONE,
slang_type_qualifier qualifier;
slang_type_specifier specifier;
slang_type_precision precision;
+ slang_type_variant variant;
+ slang_type_centroid centroid;
} slang_fully_specified_type;
extern int
GLuint size; /**< Variable's size in bytes */
GLboolean isTemp; /**< a named temporary (__resultTmp) */
GLboolean declared; /**< for debug */
- void *aux; /**< Used during code gen */
+ struct slang_ir_storage_ *store; /**< Storage for this var */
} slang_variable;
struct gl_program **Subroutines;
GLuint NumSubroutines;
+ GLuint MaxInstructions; /**< size of prog->Instructions[] buffer */
+
/* code-gen options */
GLboolean EmitHighLevelInstructions;
GLboolean EmitCondCodes;
}
+/**
+ * Convert a swizzle mask to a writemask.
+ * Note that the slang_ir_storage->Swizzle field can represent either a
+ * swizzle mask or a writemask, depending on how it's used. For example,
+ * when we parse "direction.yz" alone, we don't know whether .yz is a
+ * writemask or a swizzle. In this case, we encode ".yz" in store->Swizzle
+ * as a swizzle mask (.yz?? actually). Later, if direction.yz is used as
+ * an R-value, we use store->Swizzle as-is. Otherwise, if direction.yz is
+ * used as an L-value, we convert it to a writemask.
+ */
+static GLuint
+swizzle_to_writemask(GLuint swizzle)
+{
+ GLuint i, writemask = 0x0;
+ for (i = 0; i < 4; i++) {
+ GLuint swz = GET_SWZ(swizzle, i);
+ if (swz <= SWIZZLE_W) {
+ writemask |= (1 << swz);
+ }
+ }
+ return writemask;
+}
+
+
/**
* Swizzle a swizzle (function composition).
* That is, return swz2(swz1), or said another way: swz1.szw2
* Convert IR storage to an instruction dst register.
*/
static void
-storage_to_dst_reg(struct prog_dst_register *dst, const slang_ir_storage *st,
- GLuint writemask)
+storage_to_dst_reg(struct prog_dst_register *dst, const slang_ir_storage *st)
{
+ const GLboolean relAddr = st->RelAddr;
const GLint size = st->Size;
GLint index = st->Index;
GLuint swizzle = st->Swizzle;
+ assert(index >= 0);
/* if this is storage relative to some parent storage, walk up the tree */
while (st->Parent) {
st = st->Parent;
+ assert(st->Index >= 0);
index += st->Index;
swizzle = _slang_swizzle_swizzle(st->Swizzle, swizzle);
}
assert(size >= 1);
assert(size <= 4);
- if (size == 1) {
- GLuint comp = GET_SWZ(swizzle, 0);
- assert(comp < 4);
- dst->WriteMask = WRITEMASK_X << comp;
+ if (swizzle != SWIZZLE_XYZW) {
+ dst->WriteMask = swizzle_to_writemask(swizzle);
}
else {
+ GLuint writemask;
+ switch (size) {
+ case 1:
+ writemask = WRITEMASK_X << GET_SWZ(st->Swizzle, 0);
+ break;
+ case 2:
+ writemask = WRITEMASK_XY;
+ break;
+ case 3:
+ writemask = WRITEMASK_XYZ;
+ break;
+ case 4:
+ writemask = WRITEMASK_XYZW;
+ break;
+ default:
+ ; /* error would have been caught above */
+ }
dst->WriteMask = writemask;
}
+
+ dst->RelAddr = relAddr;
}
GLuint swizzle = st->Swizzle;
/* if this is storage relative to some parent storage, walk up the tree */
+ assert(index >= 0);
while (st->Parent) {
st = st->Parent;
+ assert(st->Index >= 0);
index += st->Index;
swizzle = _slang_swizzle_swizzle(fix_swizzle(st->Swizzle), swizzle);
}
/*
- * Setup an instrucion src register to point to a scalar constant.
+ * Setup storage pointing to a scalar constant/literal.
*/
static void
-constant_to_src_reg(struct prog_src_register *src, GLfloat val,
- slang_emit_info *emitInfo)
+constant_to_storage(slang_emit_info *emitInfo,
+ GLfloat val,
+ slang_ir_storage *store)
{
- GLuint zeroSwizzle;
- GLint zeroReg;
+ GLuint swizzle;
+ GLint reg;
GLfloat value[4];
value[0] = val;
- zeroReg = _mesa_add_unnamed_constant(emitInfo->prog->Parameters,
- value, 1, &zeroSwizzle);
- assert(zeroReg >= 0);
+ reg = _mesa_add_unnamed_constant(emitInfo->prog->Parameters,
+ value, 1, &swizzle);
- src->File = PROGRAM_CONSTANT;
- src->Index = zeroReg;
- src->Swizzle = zeroSwizzle;
-}
-
-
-static void
-address_to_dst_reg(struct prog_dst_register *dst, GLuint index)
-{
- assert(index == 0); /* only one address reg at this time */
- dst->File = PROGRAM_ADDRESS;
- dst->Index = index;
- dst->WriteMask = WRITEMASK_X;
+ memset(store, 0, sizeof(*store));
+ store->File = PROGRAM_CONSTANT;
+ store->Index = reg;
+ store->Swizzle = swizzle;
}
-
/**
* Add new instruction at end of given program.
* \param prog the program to append instruction onto
_mesa_print_instruction(prog->Instructions + prog->NumInstructions - 1);
}
#endif
- prog->Instructions = _mesa_realloc_instructions(prog->Instructions,
- prog->NumInstructions,
- prog->NumInstructions + 1);
+ assert(prog->NumInstructions <= emitInfo->MaxInstructions);
+
+ if (prog->NumInstructions == emitInfo->MaxInstructions) {
+ /* grow the instruction buffer */
+ emitInfo->MaxInstructions += 20;
+ prog->Instructions =
+ _mesa_realloc_instructions(prog->Instructions,
+ prog->NumInstructions,
+ emitInfo->MaxInstructions);
+ }
+
inst = prog->Instructions + prog->NumInstructions;
prog->NumInstructions++;
_mesa_init_instructions(inst, 1);
}
+static struct prog_instruction *
+emit_arl_load(slang_emit_info *emitInfo,
+ enum register_file file, GLint index, GLuint swizzle)
+{
+ struct prog_instruction *inst = new_instruction(emitInfo, OPCODE_ARL);
+ inst->SrcReg[0].File = file;
+ inst->SrcReg[0].Index = index;
+ inst->SrcReg[0].Swizzle = swizzle;
+ inst->DstReg.File = PROGRAM_ADDRESS;
+ inst->DstReg.Index = 0;
+ inst->DstReg.WriteMask = WRITEMASK_X;
+ return inst;
+}
+
+
+/**
+ * Emit a new instruction with given opcode, operands.
+ * At this point the instruction may have multiple indirect register
+ * loads/stores. We convert those into ARL loads and address-relative
+ * operands. See comments inside.
+ * At some point in the future we could directly emit indirectly addressed
+ * registers in Mesa GPU instructions.
+ */
+static struct prog_instruction *
+emit_instruction(slang_emit_info *emitInfo,
+ gl_inst_opcode opcode,
+ const slang_ir_storage *dst,
+ const slang_ir_storage *src0,
+ const slang_ir_storage *src1,
+ const slang_ir_storage *src2)
+{
+ struct prog_instruction *inst;
+ GLuint numIndirect = 0;
+ const slang_ir_storage *src[3];
+ slang_ir_storage newSrc[3], newDst;
+ GLuint i;
+ GLboolean isTemp[3];
+
+ isTemp[0] = isTemp[1] = isTemp[2] = GL_FALSE;
+
+ src[0] = src0;
+ src[1] = src1;
+ src[2] = src2;
+
+ /* count up how many operands are indirect loads */
+ for (i = 0; i < 3; i++) {
+ if (src[i] && src[i]->IsIndirect)
+ numIndirect++;
+ }
+ if (dst && dst->IsIndirect)
+ numIndirect++;
+
+ /* Take special steps for indirect register loads.
+ * If we had multiple address registers this would be simpler.
+ * For example, this GLSL code:
+ * x[i] = y[j] + z[k];
+ * would translate into something like:
+ * ARL ADDR.x, i;
+ * ARL ADDR.y, j;
+ * ARL ADDR.z, k;
+ * ADD TEMP[ADDR.x+5], TEMP[ADDR.y+9], TEMP[ADDR.z+4];
+ * But since we currently only have one address register we have to do this:
+ * ARL ADDR.x, i;
+ * MOV t1, TEMP[ADDR.x+9];
+ * ARL ADDR.x, j;
+ * MOV t2, TEMP[ADDR.x+4];
+ * ARL ADDR.x, k;
+ * ADD TEMP[ADDR.x+5], t1, t2;
+ * The code here figures this out...
+ */
+ if (numIndirect > 0) {
+ for (i = 0; i < 3; i++) {
+ if (src[i] && src[i]->IsIndirect) {
+ /* load the ARL register with the indirect register */
+ emit_arl_load(emitInfo,
+ src[i]->IndirectFile,
+ src[i]->IndirectIndex,
+ src[i]->IndirectSwizzle);
+
+ if (numIndirect > 1) {
+ /* Need to load src[i] into a temporary register */
+ slang_ir_storage srcRelAddr;
+ alloc_local_temp(emitInfo, &newSrc[i], src[i]->Size);
+ isTemp[i] = GL_TRUE;
+
+ /* set RelAddr flag on src register */
+ srcRelAddr = *src[i];
+ srcRelAddr.RelAddr = GL_TRUE;
+ srcRelAddr.IsIndirect = GL_FALSE; /* not really needed */
+
+ /* MOV newSrc, srcRelAddr; */
+ inst = emit_instruction(emitInfo,
+ OPCODE_MOV,
+ &newSrc[i],
+ &srcRelAddr,
+ NULL,
+ NULL);
+
+ src[i] = &newSrc[i];
+ }
+ else {
+ /* just rewrite the src[i] storage to be ARL-relative */
+ newSrc[i] = *src[i];
+ newSrc[i].RelAddr = GL_TRUE;
+ newSrc[i].IsIndirect = GL_FALSE; /* not really needed */
+ src[i] = &newSrc[i];
+ }
+ }
+ }
+ }
+
+ /* Take special steps for indirect dest register write */
+ if (dst && dst->IsIndirect) {
+ /* load the ARL register with the indirect register */
+ emit_arl_load(emitInfo,
+ dst->IndirectFile,
+ dst->IndirectIndex,
+ dst->IndirectSwizzle);
+ newDst = *dst;
+ newDst.RelAddr = GL_TRUE;
+ newDst.IsIndirect = GL_FALSE;
+ dst = &newDst;
+ }
+
+ /* OK, emit the instruction and its dst, src regs */
+ inst = new_instruction(emitInfo, opcode);
+ if (!inst)
+ return NULL;
+
+ if (dst)
+ storage_to_dst_reg(&inst->DstReg, dst);
+
+ for (i = 0; i < 3; i++) {
+ if (src[i])
+ storage_to_src_reg(&inst->SrcReg[i], src[i]);
+ }
+
+ /* Free any temp registers that we allocated above */
+ for (i = 0; i < 3; i++) {
+ if (isTemp[i])
+ _slang_free_temp(emitInfo->vt, &newSrc[i]);
+ }
+
+ return inst;
+}
+
+
+
+/**
+ * Put a comment on the given instruction.
+ */
+static void
+inst_comment(struct prog_instruction *inst, const char *comment)
+{
+ if (inst)
+ inst->Comment = _mesa_strdup(comment);
+}
+
+
+
/**
* Return pointer to last instruction in program.
*/
case OPCODE_MUL:
operator = "*";
break;
+ case OPCODE_DP2:
+ operator = "DP2";
+ break;
case OPCODE_DP3:
operator = "DP3";
break;
* Emit an instruction that's just a comment.
*/
static struct prog_instruction *
-emit_comment(slang_emit_info *emitInfo, const char *s)
+emit_comment(slang_emit_info *emitInfo, const char *comment)
{
struct prog_instruction *inst = new_instruction(emitInfo, OPCODE_NOP);
- if (inst) {
- inst->Comment = _mesa_strdup(s);
- }
+ inst_comment(inst, comment);
return inst;
}
static struct prog_instruction *
emit_arith(slang_emit_info *emitInfo, slang_ir_node *n)
{
- struct prog_instruction *inst;
const slang_ir_info *info = _slang_ir_info(n->Opcode);
- char *srcAnnot[3], *dstAnnot;
+ struct prog_instruction *inst;
GLuint i;
- slang_ir_node *temps[3];
-
- /* we'll save pointers to nodes/storage to free in temps[] until
- * the very end.
- */
- temps[0] = temps[1] = temps[2] = NULL;
assert(info);
assert(info->InstOpcode != OPCODE_NOP);
- srcAnnot[0] = srcAnnot[1] = srcAnnot[2] = dstAnnot = NULL;
-
#if PEEPHOLE_OPTIMIZATIONS
/* Look for MAD opportunity */
if (info->NumParams == 2 &&
emit(emitInfo, n->Children[0]->Children[0]); /* A */
emit(emitInfo, n->Children[0]->Children[1]); /* B */
emit(emitInfo, n->Children[1]); /* C */
- /* generate MAD instruction */
- inst = new_instruction(emitInfo, OPCODE_MAD);
- /* operands: A, B, C: */
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Children[0]->Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[0]->Children[1]->Store);
- storage_to_src_reg(&inst->SrcReg[2], n->Children[1]->Store);
- temps[0] = n->Children[0]->Children[0];
- temps[1] = n->Children[0]->Children[1];
- temps[2] = n->Children[1];
- }
- else if (info->NumParams == 2 &&
- n->Opcode == IR_ADD && n->Children[1]->Opcode == IR_MUL) {
+ alloc_node_storage(emitInfo, n, -1); /* dest */
+
+ inst = emit_instruction(emitInfo,
+ OPCODE_MAD,
+ n->Store,
+ n->Children[0]->Children[0]->Store,
+ n->Children[0]->Children[1]->Store,
+ n->Children[1]->Store);
+
+ free_node_storage(emitInfo->vt, n->Children[0]->Children[0]);
+ free_node_storage(emitInfo->vt, n->Children[0]->Children[1]);
+ free_node_storage(emitInfo->vt, n->Children[1]);
+ return inst;
+ }
+
+ if (info->NumParams == 2 &&
+ n->Opcode == IR_ADD && n->Children[1]->Opcode == IR_MUL) {
/* found pattern IR_ADD(A, IR_MUL(B, C)) */
emit(emitInfo, n->Children[0]); /* A */
emit(emitInfo, n->Children[1]->Children[0]); /* B */
emit(emitInfo, n->Children[1]->Children[1]); /* C */
- /* generate MAD instruction */
- inst = new_instruction(emitInfo, OPCODE_MAD);
- /* operands: B, C, A */
- storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Children[0]->Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[1]->Children[1]->Store);
- storage_to_src_reg(&inst->SrcReg[2], n->Children[0]->Store);
- temps[0] = n->Children[1]->Children[0];
- temps[1] = n->Children[1]->Children[1];
- temps[2] = n->Children[0];
+ alloc_node_storage(emitInfo, n, -1); /* dest */
+
+ inst = emit_instruction(emitInfo,
+ OPCODE_MAD,
+ n->Store,
+ n->Children[1]->Children[0]->Store,
+ n->Children[1]->Children[1]->Store,
+ n->Children[0]->Store);
+
+ free_node_storage(emitInfo->vt, n->Children[1]->Children[0]);
+ free_node_storage(emitInfo->vt, n->Children[1]->Children[1]);
+ free_node_storage(emitInfo->vt, n->Children[0]);
+ return inst;
}
- else
#endif
- {
- /* normal case */
- /* gen code for children */
- for (i = 0; i < info->NumParams; i++) {
- emit(emitInfo, n->Children[i]);
- if (!n->Children[i] || !n->Children[i]->Store) {
- /* error recovery */
- return NULL;
- }
+ /* gen code for children, may involve temp allocation */
+ for (i = 0; i < info->NumParams; i++) {
+ emit(emitInfo, n->Children[i]);
+ if (!n->Children[i] || !n->Children[i]->Store) {
+ /* error recovery */
+ return NULL;
}
-
- /* gen this instruction and src registers */
- inst = new_instruction(emitInfo, info->InstOpcode);
- for (i = 0; i < info->NumParams; i++)
- storage_to_src_reg(&inst->SrcReg[i], n->Children[i]->Store);
-
- /* annotation */
- for (i = 0; i < info->NumParams; i++)
- srcAnnot[i] = storage_annotation(n->Children[i], emitInfo->prog);
-
- /* record (potential) temps to free */
- for (i = 0; i < info->NumParams; i++)
- temps[i] = n->Children[i];
}
/* result storage */
alloc_node_storage(emitInfo, n, -1);
- assert(n->Store->Index >= 0);
- if (n->Store->Size == 2)
- n->Writemask = WRITEMASK_XY;
- else if (n->Store->Size == 3)
- n->Writemask = WRITEMASK_XYZ;
- else if (n->Store->Size == 1)
- n->Writemask = WRITEMASK_X << GET_SWZ(n->Store->Swizzle, 0);
-
-
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
+ inst = emit_instruction(emitInfo,
+ info->InstOpcode,
+ n->Store, /* dest */
+ (info->NumParams > 0 ? n->Children[0]->Store : NULL),
+ (info->NumParams > 1 ? n->Children[1]->Store : NULL),
+ (info->NumParams > 2 ? n->Children[2]->Store : NULL)
+ );
- dstAnnot = storage_annotation(n, emitInfo->prog);
-
- inst->Comment = instruction_annotation(inst->Opcode, dstAnnot, srcAnnot[0],
- srcAnnot[1], srcAnnot[2]);
-
- /* really free temps now */
- for (i = 0; i < 3; i++)
- if (temps[i])
- free_node_storage(emitInfo->vt, temps[i]);
+ /* free temps */
+ for (i = 0; i < info->NumParams; i++)
+ free_node_storage(emitInfo->vt, n->Children[i]);
- /*_mesa_print_instruction(inst);*/
return inst;
}
static struct prog_instruction *
emit_compare(slang_emit_info *emitInfo, slang_ir_node *n)
{
- struct prog_instruction *inst;
+ struct prog_instruction *inst = NULL;
GLint size;
assert(n->Opcode == IR_EQUAL || n->Opcode == IR_NOTEQUAL);
size = n->Children[0]->Store->Size;
if (size == 1) {
- gl_inst_opcode opcode;
-
- opcode = n->Opcode == IR_EQUAL ? OPCODE_SEQ : OPCODE_SNE;
- inst = new_instruction(emitInfo, opcode);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[1]->Store);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
+ gl_inst_opcode opcode = n->Opcode == IR_EQUAL ? OPCODE_SEQ : OPCODE_SNE;
+ inst = emit_instruction(emitInfo,
+ opcode,
+ n->Store, /* dest */
+ n->Children[0]->Store,
+ n->Children[1]->Store,
+ NULL);
}
else if (size <= 4) {
+ /* compare two vectors.
+ * Unfortunately, there's no instruction to compare vectors and
+ * return a scalar result. Do it with some compare and dot product
+ * instructions...
+ */
GLuint swizzle;
gl_inst_opcode dotOp;
slang_ir_storage tempStore;
}
else {
assert(size == 2);
- dotOp = OPCODE_DP3;
+ dotOp = OPCODE_DP3; /* XXX use OPCODE_DP2 eventually */
swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y);
}
/* Compute inequality (temp = (A != B)) */
- inst = new_instruction(emitInfo, OPCODE_SNE);
- storage_to_dst_reg(&inst->DstReg, &tempStore, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[1]->Store);
- inst->Comment = _mesa_strdup("Compare values");
+ inst = emit_instruction(emitInfo,
+ OPCODE_SNE,
+ &tempStore,
+ n->Children[0]->Store,
+ n->Children[1]->Store,
+ NULL);
+ inst_comment(inst, "Compare values");
/* Compute val = DOT(temp, temp) (reduction) */
- inst = new_instruction(emitInfo, dotOp);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], &tempStore);
- storage_to_src_reg(&inst->SrcReg[1], &tempStore);
+ inst = emit_instruction(emitInfo,
+ dotOp,
+ n->Store,
+ &tempStore,
+ &tempStore,
+ NULL);
inst->SrcReg[0].Swizzle = inst->SrcReg[1].Swizzle = swizzle; /*override*/
- inst->Comment = _mesa_strdup("Reduce vec to bool");
+ inst_comment(inst, "Reduce vec to bool");
_slang_free_temp(emitInfo->vt, &tempStore); /* free temp */
if (n->Opcode == IR_EQUAL) {
/* compute val = !val.x with SEQ val, val, 0; */
- inst = new_instruction(emitInfo, OPCODE_SEQ);
- storage_to_src_reg(&inst->SrcReg[0], n->Store);
- constant_to_src_reg(&inst->SrcReg[1], 0.0, emitInfo);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- inst->Comment = _mesa_strdup("Invert true/false");
+ slang_ir_storage zero;
+ constant_to_storage(emitInfo, 0.0, &zero);
+ inst = emit_instruction(emitInfo,
+ OPCODE_SEQ,
+ n->Store, /* dest */
+ n->Store,
+ &zero,
+ NULL);
+ inst_comment(inst, "Invert true/false");
}
}
else {
return NULL;
for (i = 0; i < num; i++) {
- /* SNE sneTemp, left[i], right[i] */
- inst = new_instruction(emitInfo, OPCODE_SNE);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[1]->Store);
- inst->SrcReg[0].Index += i;
- inst->SrcReg[1].Index += i;
+ slang_ir_storage srcStore0 = *n->Children[0]->Store;
+ slang_ir_storage srcStore1 = *n->Children[1]->Store;
+ srcStore0.Index += i;
+ srcStore1.Index += i;
+
if (i == 0) {
- storage_to_dst_reg(&inst->DstReg, &accTemp, WRITEMASK_XYZW);
- inst->Comment = _mesa_strdup("Begin struct/array comparison");
+ /* SNE accTemp, left[i], right[i] */
+ inst = emit_instruction(emitInfo, OPCODE_SNE,
+ &accTemp, /* dest */
+ &srcStore0,
+ &srcStore1,
+ NULL);
+ inst_comment(inst, "Begin struct/array comparison");
}
else {
- storage_to_dst_reg(&inst->DstReg, &sneTemp, WRITEMASK_XYZW);
-
+ /* SNE sneTemp, left[i], right[i] */
+ inst = emit_instruction(emitInfo, OPCODE_SNE,
+ &sneTemp, /* dest */
+ &srcStore0,
+ &srcStore1,
+ NULL);
/* ADD accTemp, accTemp, sneTemp; # like logical-OR */
- inst = new_instruction(emitInfo, OPCODE_ADD);
- storage_to_dst_reg(&inst->DstReg, &accTemp, WRITEMASK_XYZW);
- storage_to_src_reg(&inst->SrcReg[0], &accTemp);
- storage_to_src_reg(&inst->SrcReg[1], &sneTemp);
+ inst = emit_instruction(emitInfo, OPCODE_ADD,
+ &accTemp, /* dest */
+ &accTemp,
+ &sneTemp,
+ NULL);
}
}
/* compute accTemp.x || accTemp.y || accTemp.z || accTemp.w with DOT4 */
- inst = new_instruction(emitInfo, OPCODE_DP4);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], &accTemp);
- storage_to_src_reg(&inst->SrcReg[1], &accTemp);
- inst->Comment = _mesa_strdup("End struct/array comparison");
+ inst = emit_instruction(emitInfo, OPCODE_DP4,
+ n->Store,
+ &accTemp,
+ &accTemp,
+ NULL);
+ inst_comment(inst, "End struct/array comparison");
if (n->Opcode == IR_EQUAL) {
/* compute tmp.x = !tmp.x via tmp.x = (tmp.x == 0) */
- inst = new_instruction(emitInfo, OPCODE_SEQ);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Store);
- constant_to_src_reg(&inst->SrcReg[1], 0.0, emitInfo);
- inst->Comment = _mesa_strdup("Invert true/false");
+ slang_ir_storage zero;
+ constant_to_storage(emitInfo, 0.0, &zero);
+ inst = emit_instruction(emitInfo, OPCODE_SEQ,
+ n->Store, /* dest */
+ n->Store,
+ &zero,
+ NULL);
+ inst_comment(inst, "Invert true/false");
}
_slang_free_temp(emitInfo->vt, &accTemp);
alloc_node_storage(emitInfo, &tmpNode, n->Store->Size);
/* tmp = max(ch[0], ch[1]) */
- inst = new_instruction(emitInfo, OPCODE_MAX);
- storage_to_dst_reg(&inst->DstReg, tmpNode.Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[1]->Store);
+ inst = emit_instruction(emitInfo, OPCODE_MAX,
+ tmpNode.Store, /* dest */
+ n->Children[0]->Store,
+ n->Children[1]->Store,
+ NULL);
/* n->dest = min(tmp, ch[2]) */
- inst = new_instruction(emitInfo, OPCODE_MIN);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], tmpNode.Store);
- storage_to_src_reg(&inst->SrcReg[1], n->Children[2]->Store);
+ inst = emit_instruction(emitInfo, OPCODE_MIN,
+ n->Store, /* dest */
+ tmpNode.Store,
+ n->Children[2]->Store,
+ NULL);
free_node_storage(emitInfo->vt, &tmpNode);
if (!alloc_node_storage(emitInfo, n, n->Children[0]->Store->Size))
return NULL;
- inst = new_instruction(emitInfo, OPCODE_MOV);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
+ inst = emit_instruction(emitInfo,
+ OPCODE_MOV,
+ n->Store, /* dest */
+ n->Children[0]->Store,
+ NULL,
+ NULL);
inst->SrcReg[0].NegateBase = NEGATE_XYZW;
return inst;
}
struct gl_program *progSave;
struct prog_instruction *inst;
GLuint subroutineId;
+ GLuint maxInstSave;
assert(n->Opcode == IR_CALL);
assert(n->Label);
/* save/push cur program */
+ maxInstSave = emitInfo->MaxInstructions;
progSave = emitInfo->prog;
+
emitInfo->prog = new_subroutine(emitInfo, &subroutineId);
+ emitInfo->MaxInstructions = emitInfo->prog->NumInstructions;
_slang_label_set_location(n->Label, emitInfo->prog->NumInstructions,
emitInfo->prog);
* really just a NOP to attach the label to.
*/
inst = new_instruction(emitInfo, OPCODE_BGNSUB);
- inst->Comment = _mesa_strdup(n->Label->Name);
+ inst_comment(inst, n->Label->Name);
}
/* body of function: */
if (emitInfo->EmitBeginEndSub) {
inst = new_instruction(emitInfo, OPCODE_ENDSUB);
- inst->Comment = _mesa_strdup(n->Label->Name);
+ inst_comment(inst, n->Label->Name);
}
/* pop/restore cur program */
emitInfo->prog = progSave;
+ emitInfo->MaxInstructions = maxInstSave;
/* emit the function call */
inst = new_instruction(emitInfo, OPCODE_CAL);
/* The branch target is just the subroutine number (changed later) */
inst->BranchTarget = subroutineId;
- inst->Comment = _mesa_strdup(n->Label->Name);
+ inst_comment(inst, n->Label->Name);
assert(inst->BranchTarget >= 0);
return inst;
emit_tex(slang_emit_info *emitInfo, slang_ir_node *n)
{
struct prog_instruction *inst;
-
- (void) emit(emitInfo, n->Children[1]);
+ gl_inst_opcode opcode;
if (n->Opcode == IR_TEX) {
- inst = new_instruction(emitInfo, OPCODE_TEX);
+ opcode = OPCODE_TEX;
}
else if (n->Opcode == IR_TEXB) {
- inst = new_instruction(emitInfo, OPCODE_TXB);
+ opcode = OPCODE_TXB;
}
else {
assert(n->Opcode == IR_TEXP);
- inst = new_instruction(emitInfo, OPCODE_TXP);
+ opcode = OPCODE_TXP;
}
+ /* emit code for the texcoord operand */
+ (void) emit(emitInfo, n->Children[1]);
+
+ /* alloc storage for result of texture fetch */
if (!alloc_node_storage(emitInfo, n, 4))
return NULL;
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
-
- /* Child[1] is the coord */
- assert(n->Children[1]->Store->Index >= 0);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Store);
+ /* emit TEX instruction; Child[1] is the texcoord */
+ inst = emit_instruction(emitInfo,
+ opcode,
+ n->Store,
+ n->Children[1]->Store,
+ NULL,
+ NULL);
/* Child[0] is the sampler (a uniform which'll indicate the texture unit) */
assert(n->Children[0]->Store);
assert(n->Children[0]->Store->Size <= TEXTURE_RECT_INDEX);
inst->TexSrcTarget = n->Children[0]->Store->Size;
-#if 0
- inst->TexSrcUnit = 27; /* Dummy value; the TexSrcUnit will be computed at
- * link time, using the sampler uniform's value.
- */
- inst->Sampler = n->Children[0]->Store->Index; /* i.e. uniform's index */
-#else
inst->TexSrcUnit = n->Children[0]->Store->Index; /* i.e. uniform's index */
-#endif
+
return inst;
}
if (inst &&
_slang_is_temp(emitInfo->vt, n->Children[1]->Store) &&
(inst->DstReg.File == n->Children[1]->Store->File) &&
- (inst->DstReg.Index == n->Children[1]->Store->Index)) {
+ (inst->DstReg.Index == n->Children[1]->Store->Index) &&
+ !n->Children[0]->Store->IsIndirect) {
/* Peephole optimization:
* The Right-Hand-Side has its results in a temporary place.
* Modify the RHS (and the prev instruction) to store its results
* in the destination specified by n->Children[0].
* Then, this MOVE is a no-op.
+ * Ex:
+ * MUL tmp, x, y;
+ * MOV a, tmp;
+ * becomes:
+ * MUL a, x, y;
*/
if (n->Children[1]->Opcode != IR_SWIZZLE)
_slang_free_temp(emitInfo->vt, n->Children[1]->Store);
/* fixup the previous instruction (which stored the RHS result) */
assert(n->Children[0]->Store->Index >= 0);
- /* use tighter writemask when possible */
- if (n->Writemask == WRITEMASK_XYZW)
- n->Writemask = inst->DstReg.WriteMask;
-
- storage_to_dst_reg(&inst->DstReg, n->Children[0]->Store, n->Writemask);
+ storage_to_dst_reg(&inst->DstReg, n->Children[0]->Store);
return inst;
}
else
slang_ir_storage dstStore = *n->Children[0]->Store;
slang_ir_storage srcStore = *n->Children[1]->Store;
GLint size = srcStore.Size;
- ASSERT(n->Children[0]->Writemask == WRITEMASK_XYZW);
ASSERT(n->Children[1]->Store->Swizzle == SWIZZLE_NOOP);
dstStore.Size = 4;
srcStore.Size = 4;
while (size >= 4) {
- inst = new_instruction(emitInfo, OPCODE_MOV);
- inst->Comment = _mesa_strdup("IR_COPY block");
- storage_to_dst_reg(&inst->DstReg, &dstStore, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], &srcStore);
+ inst = emit_instruction(emitInfo, OPCODE_MOV,
+ &dstStore,
+ &srcStore,
+ NULL,
+ NULL);
+ inst_comment(inst, "IR_COPY block");
srcStore.Index++;
dstStore.Index++;
size -= 4;
else {
/* single register move */
char *srcAnnot, *dstAnnot;
- inst = new_instruction(emitInfo, OPCODE_MOV);
assert(n->Children[0]->Store->Index >= 0);
- storage_to_dst_reg(&inst->DstReg, n->Children[0]->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Store);
+ inst = emit_instruction(emitInfo, OPCODE_MOV,
+ n->Children[0]->Store, /* dest */
+ n->Children[1]->Store,
+ NULL,
+ NULL);
dstAnnot = storage_annotation(n->Children[0], emitInfo->prog);
srcAnnot = storage_annotation(n->Children[1], emitInfo->prog);
inst->Comment = instruction_annotation(inst->Opcode, dstAnnot,
*/
if (!alloc_node_storage(emitInfo, n, 1))
return NULL;
- inst = new_instruction(emitInfo, OPCODE_MOV);
+ inst = emit_instruction(emitInfo, OPCODE_MOV,
+ n->Store, /* dest */
+ n->Children[0]->Store,
+ NULL,
+ NULL);
inst->CondUpdate = GL_TRUE;
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
+ inst_comment(inst, "COND expr");
_slang_free_temp(emitInfo->vt, n->Store);
- inst->Comment = _mesa_strdup("COND expr");
return inst;
}
}
{ 0, 0 }
};
struct prog_instruction *inst;
+ slang_ir_storage zero;
GLuint i;
/* child expr */
if (!alloc_node_storage(emitInfo, n, n->Children[0]->Store->Size))
return NULL;
- inst = new_instruction(emitInfo, OPCODE_SEQ);
- storage_to_dst_reg(&inst->DstReg, n->Store, n->Writemask);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
- constant_to_src_reg(&inst->SrcReg[1], 0.0, emitInfo);
+ constant_to_storage(emitInfo, 0.0, &zero);
+ inst = emit_instruction(emitInfo,
+ OPCODE_SEQ,
+ n->Store,
+ n->Children[0]->Store,
+ &zero,
+ NULL);
+ inst_comment(inst, "NOT");
+
free_node_storage(emitInfo->vt, n->Children[0]);
- inst->Comment = _mesa_strdup("NOT");
return inst;
}
ifInstLoc = prog->NumInstructions;
if (emitInfo->EmitHighLevelInstructions) {
- struct prog_instruction *ifInst = new_instruction(emitInfo, OPCODE_IF);
if (emitInfo->EmitCondCodes) {
+ /* IF condcode THEN ... */
+ struct prog_instruction *ifInst;
+ ifInst = new_instruction(emitInfo, OPCODE_IF);
ifInst->DstReg.CondMask = COND_NE; /* if cond is non-zero */
/* only test the cond code (1 of 4) that was updated by the
* previous instruction.
ifInst->DstReg.CondSwizzle = writemask_to_swizzle(condWritemask);
}
else {
- /* test reg.x */
- storage_to_src_reg(&ifInst->SrcReg[0], n->Children[0]->Store);
+ /* IF src[0] THEN ... */
+ emit_instruction(emitInfo, OPCODE_IF,
+ NULL, /* dst */
+ n->Children[0]->Store, /* op0 */
+ NULL,
+ NULL);
}
}
else {
/* conditional jump to else, or endif */
struct prog_instruction *ifInst = new_instruction(emitInfo, OPCODE_BRA);
ifInst->DstReg.CondMask = COND_EQ; /* BRA if cond is zero */
- ifInst->Comment = _mesa_strdup("if zero");
+ inst_comment(ifInst, "if zero");
ifInst->DstReg.CondSwizzle = writemask_to_swizzle(condWritemask);
}
/* jump to endif instruction */
struct prog_instruction *inst;
inst = new_instruction(emitInfo, OPCODE_BRA);
- inst->Comment = _mesa_strdup("else");
+ inst_comment(inst, "else");
inst->DstReg.CondMask = COND_TR; /* always branch */
}
prog->Instructions[ifInstLoc].BranchTarget = prog->NumInstructions;
*/
GLint ifInstLoc;
ifInstLoc = emitInfo->prog->NumInstructions;
- inst = new_instruction(emitInfo, OPCODE_IF);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[0]->Store);
+ inst = emit_instruction(emitInfo, OPCODE_IF,
+ NULL, /* dest */
+ n->Children[0]->Store,
+ NULL,
+ NULL);
n->InstLocation = emitInfo->prog->NumInstructions;
inst = new_instruction(emitInfo, opcode);
inst = emit(emitInfo, n->Children[0]);
- /* setup storage info, if needed */
- if (!n->Store->Parent)
- n->Store->Parent = n->Children[0]->Store;
-
+#if 0
assert(n->Store->Parent);
-
- return inst;
-}
-
-
-/**
- * Move a block registers from src to dst (or move a single register).
- * \param size size of block, in floats (<=4 means one register)
- */
-static struct prog_instruction *
-move_block(slang_emit_info *emitInfo,
- GLuint size, GLboolean relAddr,
- const slang_ir_storage *dst,
- const slang_ir_storage *src)
-{
- struct prog_instruction *inst;
-
- if (size > 4) {
- /* move matrix/struct etc (block of registers) */
- slang_ir_storage dstStore = *dst;
- slang_ir_storage srcStore = *src;
- //GLint size = srcStore.Size;
- /*ASSERT(n->Children[0]->Writemask == WRITEMASK_XYZW);
- ASSERT(n->Children[1]->Store->Swizzle == SWIZZLE_NOOP);
- */
- dstStore.Size = 4;
- srcStore.Size = 4;
- while (size >= 4) {
- inst = new_instruction(emitInfo, OPCODE_MOV);
- inst->Comment = _mesa_strdup("IR_COPY block");
- storage_to_dst_reg(&inst->DstReg, &dstStore, WRITEMASK_XYZW);
- storage_to_src_reg(&inst->SrcReg[0], &srcStore);
- inst->SrcReg[0].RelAddr = relAddr;
- srcStore.Index++;
- dstStore.Index++;
- size -= 4;
- }
- }
- else {
- /* single register move */
- GLuint writemask;
- if (size == 1) {
- GLuint comp = GET_SWZ(src->Swizzle, 0);
- assert(comp < 4);
- writemask = WRITEMASK_X << comp;
- }
- else {
- writemask = WRITEMASK_XYZW;
- }
- inst = new_instruction(emitInfo, OPCODE_MOV);
- storage_to_dst_reg(&inst->DstReg, dst, writemask);
- storage_to_src_reg(&inst->SrcReg[0], src);
- inst->SrcReg[0].RelAddr = relAddr;
- }
+ /* Apply this node's swizzle to parent's storage */
+ GLuint swizzle = n->Store->Swizzle;
+ _slang_copy_ir_storage(n->Store, n->Store->Parent);
+ n->Store->Swizzle = _slang_swizzle_swizzle(n->Store->Swizzle, swizzle);
+ assert(!n->Store->Parent);
+#endif
return inst;
}
-
/**
- * Dereference array element. Just resolve storage for the array
- * element represented by this node.
+ * Dereference array element: element == array[index]
+ * This basically involves emitting code for computing the array index
+ * and updating the node/element's storage info.
*/
static struct prog_instruction *
emit_array_element(slang_emit_info *emitInfo, slang_ir_node *n)
{
- slang_ir_storage *root;
+ slang_ir_storage *arrayStore, *indexStore;
+ const int elemSize = n->Store->Size; /* number of floats */
+ const GLint elemSizeVec = (elemSize + 3) / 4; /* number of vec4 */
+ struct prog_instruction *inst;
assert(n->Opcode == IR_ELEMENT);
- assert(n->Store);
- assert(n->Store->File == PROGRAM_UNDEFINED);
- assert(n->Store->Parent);
- assert(n->Store->Size > 0);
-
- root = n->Store;
- while (root->Parent)
- root = root->Parent;
+ assert(elemSize > 0);
- if (root->File == PROGRAM_STATE_VAR) {
- GLint index = _slang_alloc_statevar(n, emitInfo->prog->Parameters);
- assert(n->Store->Index == index);
- return NULL;
+ /* special case for built-in state variables, like light state */
+ {
+ slang_ir_storage *root = n->Store;
+ assert(!root->Parent);
+ while (root->Parent)
+ root = root->Parent;
+
+ if (root->File == PROGRAM_STATE_VAR) {
+ GLint index = _slang_alloc_statevar(n, emitInfo->prog->Parameters);
+ assert(n->Store->Index == index);
+ return NULL;
+ }
}
- /* do codegen for array */
+ /* do codegen for array itself */
emit(emitInfo, n->Children[0]);
+ arrayStore = n->Children[0]->Store;
+
+ /* The initial array element storage is the array's storage,
+ * then modified below.
+ */
+ _slang_copy_ir_storage(n->Store, arrayStore);
+
if (n->Children[1]->Opcode == IR_FLOAT) {
- /* Constant array index.
- * Set Store's index to be the offset of the array element in
- * the register file.
- */
+ /* Constant array index */
const GLint element = (GLint) n->Children[1]->Value[0];
- const GLint sz = (n->Store->Size + 3) / 4; /* size in slots/registers */
- n->Store->Index = sz * element;
- assert(n->Store->Parent);
+ /* this element's storage is the array's storage, plus constant offset */
+ n->Store->Index += elemSizeVec * element;
}
else {
/* Variable array index */
- struct prog_instruction *inst;
/* do codegen for array index expression */
emit(emitInfo, n->Children[1]);
+ indexStore = n->Children[1]->Store;
+
+ if (indexStore->IsIndirect) {
+ /* need to put the array index into a temporary since we can't
+ * directly support a[b[i]] constructs.
+ */
+
+
+ /*indexStore = tempstore();*/
+ }
- /* allocate temp storage for the array element */
- assert(n->Store->Index < 0);
- n->Store->File = PROGRAM_TEMPORARY;
- n->Store->Parent = NULL;
- alloc_node_storage(emitInfo, n, -1);
- if (n->Store->Size > 4) {
- /* need to multiply the index by the element size */
- GLint elemSize = (n->Store->Size + 3) / 4;
- slang_ir_storage indexTemp;
+ if (elemSize > 4) {
+ /* need to multiply array index by array element size */
+ struct prog_instruction *inst;
+ slang_ir_storage *indexTemp;
+ slang_ir_storage elemSizeStore;
/* allocate 1 float indexTemp */
- alloc_local_temp(emitInfo, &indexTemp, 1);
+ indexTemp = _slang_new_ir_storage(PROGRAM_TEMPORARY, -1, 1);
+ _slang_alloc_temp(emitInfo->vt, indexTemp);
- /* MUL temp, index, elemSize */
- inst = new_instruction(emitInfo, OPCODE_MUL);
- storage_to_dst_reg(&inst->DstReg, &indexTemp, WRITEMASK_X);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Store);
- constant_to_src_reg(&inst->SrcReg[1], elemSize, emitInfo);
+ /* allocate a constant containing the element size */
+ constant_to_storage(emitInfo, (float) elemSizeVec, &elemSizeStore);
- /* load ADDR[0].X = temp */
- inst = new_instruction(emitInfo, OPCODE_ARL);
- storage_to_src_reg(&inst->SrcReg[0], &indexTemp);
- address_to_dst_reg(&inst->DstReg, 0);
+ /* multiply array index by element size */
+ inst = emit_instruction(emitInfo,
+ OPCODE_MUL,
+ indexTemp, /* dest */
+ indexStore, /* the index */
+ &elemSizeStore,
+ NULL);
- _slang_free_temp(emitInfo->vt, &indexTemp);
+ indexStore = indexTemp;
}
- else {
- /* simply load address reg w/ array index */
- inst = new_instruction(emitInfo, OPCODE_ARL);
- storage_to_src_reg(&inst->SrcReg[0], n->Children[1]->Store);
- address_to_dst_reg(&inst->DstReg, 0);
+
+ if (arrayStore->IsIndirect) {
+ /* ex: in a[i][j], a[i] (the arrayStore) is indirect */
+ /* Need to add indexStore to arrayStore->Indirect store */
+ slang_ir_storage indirectArray;
+ slang_ir_storage *indexTemp;
+
+ _slang_init_ir_storage(&indirectArray,
+ arrayStore->IndirectFile,
+ arrayStore->IndirectIndex,
+ 1,
+ arrayStore->IndirectSwizzle);
+
+ /* allocate 1 float indexTemp */
+ indexTemp = _slang_new_ir_storage(PROGRAM_TEMPORARY, -1, 1);
+ _slang_alloc_temp(emitInfo->vt, indexTemp);
+
+ inst = emit_instruction(emitInfo,
+ OPCODE_ADD,
+ indexTemp, /* dest */
+ indexStore, /* the index */
+ &indirectArray, /* indirect array base */
+ NULL);
+
+ indexStore = indexTemp;
}
- /* copy from array element to temp storage */
- move_block(emitInfo, n->Store->Size, GL_TRUE,
- n->Store, n->Children[0]->Store);
+ /* update the array element storage info */
+ n->Store->IsIndirect = GL_TRUE;
+ n->Store->IndirectFile = indexStore->File;
+ n->Store->IndirectIndex = indexStore->Index;
+ n->Store->IndirectSwizzle = indexStore->Swizzle;
}
- /* if array element size is one, make sure we only access X */
- if (n->Store->Size == 1)
- n->Store->Swizzle = SWIZZLE_XXXX;
+ n->Store->Size = elemSize;
return NULL; /* no instruction */
}
emit_struct_field(slang_emit_info *emitInfo, slang_ir_node *n)
{
slang_ir_storage *root = n->Store;
+ GLint fieldOffset, fieldSize;
assert(n->Opcode == IR_FIELD);
+ assert(!root->Parent);
while (root->Parent)
root = root->Parent;
slang_info_log_error(emitInfo->log, "Error parsing state variable");
return NULL;
}
+ return NULL;
}
else {
/* do codegen for struct */
emit(emitInfo, n->Children[0]);
+ assert(n->Children[0]->Store->Index >= 0);
+ }
+
+ fieldOffset = n->Store->Index;
+ fieldSize = n->Store->Size;
+
+ _slang_copy_ir_storage(n->Store, n->Children[0]->Store);
+
+ n->Store->Index = n->Children[0]->Store->Index + fieldOffset / 4;
+ /* XXX test this:
+ n->Store->Index += fieldOffset / 4;
+ */
+
+ switch (fieldSize) {
+ case 1:
+ {
+ GLint swz = fieldOffset % 4;
+ n->Store->Swizzle = MAKE_SWIZZLE4(swz, swz, swz, swz);
+ }
+ break;
+ case 2:
+ n->Store->Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
+ SWIZZLE_NIL, SWIZZLE_NIL);
+ break;
+ case 3:
+ n->Store->Swizzle = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y,
+ SWIZZLE_Z, SWIZZLE_NIL);
+ break;
+ default:
+ n->Store->Swizzle = SWIZZLE_XYZW;
}
+ assert(n->Store->Index >= 0);
+
return NULL; /* no instruction */
}
static struct prog_instruction *
emit_var_decl(slang_emit_info *emitInfo, slang_ir_node *n)
{
- struct prog_instruction *inst;
-
assert(n->Store);
assert(n->Store->File != PROGRAM_UNDEFINED);
assert(n->Store->Size > 0);
printf("IR_VAR_DECL %s %d store %p\n",
(char*) n->Var->a_name, n->Store->Index, (void*) n->Store);
*/
- assert(n->Var->aux == n->Store);
+ assert(n->Var->store == n->Store);
}
if (emitInfo->EmitComments) {
/* emit NOP with comment describing the variable's storage location */
_mesa_swizzle_string(n->Store->Swizzle, 0, GL_FALSE),
(n->Var ? (char *) n->Var->a_name : "anonymous"),
n->Store->Size);
- inst = emit_comment(emitInfo, s);
- return inst;
+ emit_comment(emitInfo, s);
}
return NULL;
}
/**
* Emit code for a reference to a variable.
- * Actually, no code is generated but we may do some memory alloation.
+ * Actually, no code is generated but we may do some memory allocation.
* In particular, state vars (uniforms) are allocated on an as-needed basis.
*/
static struct prog_instruction *
case IR_NOISE2:
case IR_NOISE3:
case IR_NOISE4:
+ case IR_NRM4:
+ case IR_NRM3:
/* binary */
case IR_ADD:
case IR_SUB:
case IR_MUL:
case IR_DOT4:
case IR_DOT3:
+ case IR_DOT2:
case IR_CROSS:
case IR_MIN:
case IR_MAX:
total += emitInfo->Subroutines[i]->NumInstructions;
}
- /* adjust BrancTargets within the functions */
+ /* adjust BranchTargets within the functions */
for (i = 0; i < emitInfo->NumSubroutines; i++) {
struct gl_program *sub = emitInfo->Subroutines[i];
GLuint j;
emitInfo.prog = prog;
emitInfo.Subroutines = NULL;
emitInfo.NumSubroutines = 0;
+ emitInfo.MaxInstructions = prog->NumInstructions;
emitInfo.EmitHighLevelInstructions = ctx->Shader.EmitHighLevelInstructions;
emitInfo.EmitCondCodes = ctx->Shader.EmitCondCodes;
#include "main/context.h"
#include "slang_ir.h"
#include "slang_mem.h"
+#include "shader/prog_instruction.h"
#include "shader/prog_print.h"
{ IR_SUB, "IR_SUB", OPCODE_SUB, 4, 2 },
{ IR_MUL, "IR_MUL", OPCODE_MUL, 4, 2 },
{ IR_DIV, "IR_DIV", OPCODE_NOP, 0, 2 }, /* XXX broke */
- { IR_DOT4, "IR_DOT_4", OPCODE_DP4, 1, 2 },
- { IR_DOT3, "IR_DOT_3", OPCODE_DP3, 1, 2 },
+ { IR_DOT4, "IR_DOT4", OPCODE_DP4, 1, 2 },
+ { IR_DOT3, "IR_DOT3", OPCODE_DP3, 1, 2 },
+ { IR_DOT2, "IR_DOT2", OPCODE_DP2, 1, 2 },
+ { IR_NRM4, "IR_NRM4", OPCODE_NRM4, 1, 1 },
+ { IR_NRM3, "IR_NRM3", OPCODE_NRM3, 1, 1 },
{ IR_CROSS, "IR_CROSS", OPCODE_XPD, 3, 2 },
{ IR_LRP, "IR_LRP", OPCODE_LRP, 4, 3 },
{ IR_MIN, "IR_MIN", OPCODE_MIN, 4, 2 },
/* unary ops */
{ IR_MOVE, "IR_MOVE", OPCODE_MOV, 4, 1 },
{ IR_I_TO_F, "IR_I_TO_F", OPCODE_MOV, 4, 1 }, /* int[4] to float[4] */
- { IR_F_TO_I, "IR_F_TO_I", OPCODE_INT, 4, 1 }, /* 4 floats to 4 ints */
+ { IR_F_TO_I, "IR_F_TO_I", OPCODE_TRUNC, 4, 1 },
{ IR_EXP, "IR_EXP", OPCODE_EXP, 1, 1 },
{ IR_EXP2, "IR_EXP2", OPCODE_EX2, 1, 1 },
{ IR_LOG2, "IR_LOG2", OPCODE_LG2, 1, 1 },
}
+void
+_slang_init_ir_storage(slang_ir_storage *st,
+ enum register_file file, GLint index, GLint size,
+ GLuint swizzle)
+{
+ st->File = file;
+ st->Index = index;
+ st->Size = size;
+ st->Swizzle = swizzle;
+ st->Parent = NULL;
+ st->IsIndirect = GL_FALSE;
+}
+
+
/**
* Return a new slang_ir_storage object.
*/
st->Size = size;
st->Swizzle = SWIZZLE_NOOP;
st->Parent = NULL;
+ st->IsIndirect = GL_FALSE;
}
return st;
}
st->Size = size;
st->Swizzle = swizzle;
st->Parent = NULL;
+ st->IsIndirect = GL_FALSE;
}
return st;
}
st->Size = size;
st->Swizzle = SWIZZLE_NOOP;
st->Parent = parent;
+ st->IsIndirect = GL_FALSE;
+ }
+ return st;
+}
+
+
+slang_ir_storage *
+_slang_new_ir_storage_indirect(enum register_file file,
+ GLint index,
+ GLint size,
+ enum register_file indirectFile,
+ GLint indirectIndex,
+ GLuint indirectSwizzle)
+{
+ slang_ir_storage *st;
+ st = (slang_ir_storage *) _slang_alloc(sizeof(slang_ir_storage));
+ if (st) {
+ st->File = file;
+ st->Index = index;
+ st->Size = size;
+ st->Swizzle = SWIZZLE_NOOP;
+ st->IsIndirect = GL_TRUE;
+ st->IndirectFile = indirectFile;
+ st->IndirectIndex = indirectIndex;
+ st->IndirectSwizzle = indirectSwizzle;
}
return st;
}
+/* XXX temporary function */
+void
+_slang_copy_ir_storage(slang_ir_storage *dst, const slang_ir_storage *src)
+{
+ *dst = *src;
+ dst->Parent = NULL;
+}
+
+
static const char *
_slang_ir_name(slang_ir_opcode opcode)
}
-
-static const char *
-writemask_string(GLuint writemask)
-{
- static char s[6];
- GLuint i, j = 0;
- s[j++] = '.';
- for (i = 0; i < 4; i++) {
- if (writemask & (1 << i))
- s[j++] = "xyzw"[i];
- }
- s[j] = 0;
- return s;
-}
-
-
static const char *
storage_string(const slang_ir_storage *st)
{
_slang_print_ir_tree(n->Children[0], indent + 3);
break;
case IR_COPY:
- printf("COPY (writemask = %s)\n", writemask_string(n->Writemask));
+ printf("COPY\n");
_slang_print_ir_tree(n->Children[0], indent+3);
_slang_print_ir_tree(n->Children[1], indent+3);
break;
IR_DIV,
IR_DOT4,
IR_DOT3,
+ IR_DOT2,
+ IR_NRM4,
+ IR_NRM3,
IR_CROSS, /* vec3 cross product */
IR_LRP,
IR_CLAMP,
/**
- * Describes where data storage is allocated.
+ * Describes where data/variables are stored in the various register files.
+ *
+ * In the simple case, the File, Index and Size fields indicate where
+ * a variable is stored. For example, a vec3 variable may be stored
+ * as (File=PROGRAM_TEMPORARY, Index=6, Size=3). Or, File[Index].
+ * Or, a program input like color may be stored as
+ * (File=PROGRAM_INPUT,Index=3,Size=4);
+ *
+ * For single-float values, the Swizzle field indicates which component
+ * of the vector contains the float.
+ *
+ * If IsIndirect is set, the storage is accessed through an indirect
+ * register lookup. The value in question will be located at:
+ * File[Index + IndirectFile[IndirectIndex]]
+ *
+ * This is primary used for indexing arrays. For example, consider this
+ * GLSL code:
+ * uniform int i;
+ * float a[10];
+ * float x = a[i];
+ *
+ * here, storage for a[i] would be described by (File=PROGRAM_TEMPORAY,
+ * Index=aPos, IndirectFile=PROGRAM_UNIFORM, IndirectIndex=iPos), which
+ * would mean TEMP[aPos + UNIFORM[iPos]]
*/
-struct _slang_ir_storage
+struct slang_ir_storage_
{
enum register_file File; /**< PROGRAM_TEMPORARY, PROGRAM_INPUT, etc */
GLint Index; /**< -1 means unallocated */
GLint Size; /**< number of floats */
- GLuint Swizzle;
+ GLuint Swizzle; /**< Swizzle AND writemask info */
GLint RefCount; /**< Used during IR tree delete */
- GLboolean RelAddr;
+
+ GLboolean RelAddr; /* we'll remove this eventually */
+
+ GLboolean IsIndirect;
+ enum register_file IndirectFile;
+ GLint IndirectIndex;
+ GLuint IndirectSwizzle;
/** If Parent is non-null, Index is relative to parent.
* The other fields are ignored.
*/
- struct _slang_ir_storage *Parent;
+ struct slang_ir_storage_ *Parent;
};
-typedef struct _slang_ir_storage slang_ir_storage;
+typedef struct slang_ir_storage_ slang_ir_storage;
/**
/** special fields depending on Opcode: */
const char *Field; /**< If Opcode == IR_FIELD */
- GLuint Writemask; /**< If Opcode == IR_MOVE */
GLfloat Value[4]; /**< If Opcode == IR_FLOAT */
slang_variable *Var; /**< If Opcode == IR_VAR or IR_VAR_DECL */
struct slang_ir_node_ *List; /**< For various linked lists */
_slang_ir_info(slang_ir_opcode opcode);
+extern void
+_slang_init_ir_storage(slang_ir_storage *st,
+ enum register_file file, GLint index, GLint size,
+ GLuint swizzle);
+
extern slang_ir_storage *
_slang_new_ir_storage(enum register_file file, GLint index, GLint size);
slang_ir_storage *parent);
+extern slang_ir_storage *
+_slang_new_ir_storage_indirect(enum register_file file,
+ GLint index,
+ GLint size,
+ enum register_file indirectFile,
+ GLint indirectIndex,
+ GLuint indirectSwizzle);
+
+extern void
+_slang_copy_ir_storage(slang_ir_storage *dst, const slang_ir_storage *src);
+
extern void
_slang_free_ir_tree(slang_ir_node *n);
+/**
+ * Check if the given bit is either set or clear in both bitfields.
+ */
+static GLboolean
+bits_agree(GLbitfield flags1, GLbitfield flags2, GLbitfield bit)
+{
+ return (flags1 & bit) == (flags2 & bit);
+}
+
+
/**
* Linking varying vars involves rearranging varying vars so that the
* vertex program's output varyings matches the order of the fragment
* program's input varyings.
+ * We'll then rewrite instructions to replace PROGRAM_VARYING with either
+ * PROGRAM_INPUT or PROGRAM_OUTPUT depending on whether it's a vertex or
+ * fragment shader.
+ * This is also where we set program Input/OutputFlags to indicate
+ * which inputs are centroid-sampled, invariant, etc.
*/
static GLboolean
link_varying_vars(struct gl_shader_program *shProg, struct gl_program *prog)
{
GLuint *map, i, firstVarying, newFile;
+ GLbitfield *inOutFlags;
map = (GLuint *) malloc(prog->Varying->NumParameters * sizeof(GLuint));
if (!map)
return GL_FALSE;
+ /* Varying variables are treated like other vertex program outputs
+ * (and like other fragment program inputs). The position of the
+ * first varying differs for vertex/fragment programs...
+ * Also, replace File=PROGRAM_VARYING with File=PROGRAM_INPUT/OUTPUT.
+ */
+ if (prog->Target == GL_VERTEX_PROGRAM_ARB) {
+ firstVarying = VERT_RESULT_VAR0;
+ newFile = PROGRAM_OUTPUT;
+ inOutFlags = prog->OutputFlags;
+ }
+ else {
+ assert(prog->Target == GL_FRAGMENT_PROGRAM_ARB);
+ firstVarying = FRAG_ATTRIB_VAR0;
+ newFile = PROGRAM_INPUT;
+ inOutFlags = prog->InputFlags;
+ }
+
for (i = 0; i < prog->Varying->NumParameters; i++) {
/* see if this varying is in the linked varying list */
const struct gl_program_parameter *var = prog->Varying->Parameters + i;
GLint j = _mesa_lookup_parameter_index(shProg->Varying, -1, var->Name);
if (j >= 0) {
- /* already in list, check size */
- if (var->Size != shProg->Varying->Parameters[j].Size) {
- /* error */
+ /* varying is already in list, do some error checking */
+ const struct gl_program_parameter *v =
+ &shProg->Varying->Parameters[j];
+ if (var->Size != v->Size) {
link_error(shProg, "mismatched varying variable types");
return GL_FALSE;
}
+ if (!bits_agree(var->Flags, v->Flags, PROG_PARAM_BIT_CENTROID)) {
+ char msg[100];
+ snprintf(msg, sizeof(msg),
+ "centroid modifier mismatch for '%s'", var->Name);
+ link_error(shProg, msg);
+ return GL_FALSE;
+ }
+ if (!bits_agree(var->Flags, v->Flags, PROG_PARAM_BIT_INVARIANT)) {
+ char msg[100];
+ snprintf(msg, sizeof(msg),
+ "invariant modifier mismatch for '%s'", var->Name);
+ link_error(shProg, msg);
+ return GL_FALSE;
+ }
}
else {
/* not already in linked list */
- j = _mesa_add_varying(shProg->Varying, var->Name, var->Size);
+ j = _mesa_add_varying(shProg->Varying, var->Name, var->Size,
+ var->Flags);
}
- /* map varying[i] to varying[j].
+ /* Map varying[i] to varying[j].
+ * Plus, set prog->Input/OutputFlags[] as described above.
* Note: the loop here takes care of arrays or large (sz>4) vars.
*/
{
GLint sz = var->Size;
while (sz > 0) {
+ inOutFlags[firstVarying + j] = var->Flags;
/*printf("Link varying from %d to %d\n", i, j);*/
map[i++] = j++;
sz -= 4;
}
- /* Varying variables are treated like other vertex program outputs
- * (and like other fragment program inputs). The position of the
- * first varying differs for vertex/fragment programs...
- * Also, replace File=PROGRAM_VARYING with File=PROGRAM_INPUT/OUTPUT.
- */
- if (prog->Target == GL_VERTEX_PROGRAM_ARB) {
- firstVarying = VERT_RESULT_VAR0;
- newFile = PROGRAM_OUTPUT;
- }
- else {
- assert(prog->Target == GL_FRAGMENT_PROGRAM_ARB);
- firstVarying = FRAG_ATTRIB_VAR0;
- newFile = PROGRAM_INPUT;
- }
-
/* OK, now scan the program/shader instructions looking for varying vars,
* replacing the old index with the new index.
*/
if ((p->Type == PROGRAM_UNIFORM && p->Used) ||
p->Type == PROGRAM_SAMPLER) {
- _mesa_append_uniform(shProg->Uniforms, p->Name, prog->Target, i);
+ struct gl_uniform *uniform =
+ _mesa_append_uniform(shProg->Uniforms, p->Name, prog->Target, i);
+ if (uniform)
+ uniform->Initialized = p->Initialized;
}
if (p->Type == PROGRAM_SAMPLER) {
maxAddrReg = MAX2(maxAddrReg, inst->DstReg.Index + 1);
}
}
-
prog->NumAddressRegs = maxAddrReg;
}
}
}
+ if (MESA_VERBOSE & VERBOSE_GLSL_DUMP) {
+ printf("Varying vars:\n");
+ _mesa_print_parameter_list(shProg->Varying);
+ }
+
shProg->LinkStatus = (shProg->VertexProgram || shProg->FragmentProgram);
}
/* free the storage allocated for each variable */
for (i = 0; i < t->NumVars; i++) {
- slang_ir_storage *store = (slang_ir_storage *) t->Vars[i]->aux;
+ slang_ir_storage *store = t->Vars[i]->store;
GLint j;
GLuint comp;
if (dbg) printf(" Free var %s, size %d at %d.%s\n",
assert(vt);
t = vt->Top;
assert(t);
- if (dbg) printf("Adding var %s, store %p\n", (char *) v->a_name, v->aux);
+ if (dbg) printf("Adding var %s, store %p\n", (char *) v->a_name, (void *) v->store);
t->Vars = (slang_variable **)
_slang_realloc(t->Vars,
t->NumVars * sizeof(slang_variable *),
#ifndef SLANG_VARTABLE_H
#define SLANG_VARTABLE_H
-struct _slang_ir_storage;
+struct slang_ir_storage_;
typedef struct slang_var_table_ slang_var_table;
_slang_find_variable(const slang_var_table *t, slang_atom name);
extern GLboolean
-_slang_alloc_var(slang_var_table *t, struct _slang_ir_storage *store);
+_slang_alloc_var(slang_var_table *t, struct slang_ir_storage_ *store);
extern GLboolean
-_slang_alloc_temp(slang_var_table *t, struct _slang_ir_storage *store);
+_slang_alloc_temp(slang_var_table *t, struct slang_ir_storage_ *store);
extern void
-_slang_free_temp(slang_var_table *t, struct _slang_ir_storage *store);
+_slang_free_temp(slang_var_table *t, struct slang_ir_storage_ *store);
extern GLboolean
-_slang_is_temp(const slang_var_table *t, const struct _slang_ir_storage *store);
+_slang_is_temp(const slang_var_table *t, const struct slang_ir_storage_ *store);
#endif /* SLANG_VARTABLE_H */
+++ /dev/null
-MESA_SHADER_SLANG_SOURCES = \
-slang_analyse.c \
-slang_assemble_assignment.c \
-slang_assemble.c \
-slang_assemble_conditional.c \
-slang_assemble_constructor.c \
-slang_assemble_typeinfo.c \
-slang_compile.c \
-slang_compile_function.c \
-slang_compile_operation.c \
-slang_compile_struct.c \
-slang_compile_variable.c \
-slang_execute.c \
-slang_execute_x86.c \
-slang_export.c \
-slang_library_texsample.c \
-slang_library_noise.c \
-slang_link.c \
-slang_preprocess.c \
-slang_storage.c \
-slang_utility.c
-
-MESA_SHADER_SLANG_HEADERS = \
-slang_analyse.h \
-slang_assemble.h \
-slang_assemble_assignment.h \
-slang_assemble_conditional.h \
-slang_assemble_constructor.h \
-slang_assemble_typeinfo.h \
-slang_compile.h \
-slang_compile_function.h \
-slang_compile_operation.h \
-slang_compile_struct.h \
-slang_compile_variable.h \
-slang_execute.h \
-slang_export.h \
-slang_library_noise.h \
-slang_library_texsample.h \
-slang_link.h \
-slang_mesa.h \
-slang_preprocess.h \
-slang_storage.h \
-slang_utility.h \
-traverse_wrap.h
+++ /dev/null
-# List of source files in this directory used for X.org xserver build
-MESA_SHADER_SOURCES = \
-arbprogparse.c \
-arbprogram.c \
-atifragshader.c \
-nvfragparse.c \
-nvprogram.c \
-nvvertexec.c \
-nvvertparse.c \
-program.c \
-programopt.c \
-shaderobjects.c \
-shaderobjects_3dlabs.c
-
-MESA_SHADER_HEADERS = \
-arbprogparse.h \
-arbprogram.h \
-arbprogram_syn.h \
-atifragshader.h \
-nvfragparse.h \
-nvprogram.h \
-nvvertexec.h \
-nvvertparse.h \
-programopt.h \
-program.h \
-program_instruction.h \
-shaderobjects.h \
-shaderobjects_3dlabs.h
--- /dev/null
+### Lists of source files, included by Makefiles
+
+MAIN_SOURCES = \
+ main/api_arrayelt.c \
+ main/api_exec.c \
+ main/api_loopback.c \
+ main/api_noop.c \
+ main/api_validate.c \
+ main/accum.c \
+ main/attrib.c \
+ main/arrayobj.c \
+ main/blend.c \
+ main/bufferobj.c \
+ main/buffers.c \
+ main/clear.c \
+ main/clip.c \
+ main/colortab.c \
+ main/context.c \
+ main/convolve.c \
+ main/debug.c \
+ main/depth.c \
+ main/depthstencil.c \
+ main/dlist.c \
+ main/drawpix.c \
+ main/enable.c \
+ main/enums.c \
+ main/eval.c \
+ main/execmem.c \
+ main/extensions.c \
+ main/fbobject.c \
+ main/feedback.c \
+ main/ffvertex_prog.c \
+ main/fog.c \
+ main/framebuffer.c \
+ main/get.c \
+ main/getstring.c \
+ main/hash.c \
+ main/hint.c \
+ main/histogram.c \
+ main/image.c \
+ main/imports.c \
+ main/light.c \
+ main/lines.c \
+ main/matrix.c \
+ main/mipmap.c \
+ main/mm.c \
+ main/multisample.c \
+ main/pixel.c \
+ main/pixelstore.c \
+ main/points.c \
+ main/polygon.c \
+ main/queryobj.c \
+ main/rastpos.c \
+ main/rbadaptors.c \
+ main/readpix.c \
+ main/renderbuffer.c \
+ main/scissor.c \
+ main/shaders.c \
+ main/state.c \
+ main/stencil.c \
+ main/texcompress.c \
+ main/texcompress_s3tc.c \
+ main/texcompress_fxt1.c \
+ main/texenv.c \
+ main/texenvprogram.c \
+ main/texformat.c \
+ main/texgen.c \
+ main/teximage.c \
+ main/texobj.c \
+ main/texparam.c \
+ main/texrender.c \
+ main/texstate.c \
+ main/texstore.c \
+ main/varray.c \
+ main/vtxfmt.c
+
+GLAPI_SOURCES = \
+ main/dispatch.c \
+ glapi/glapi.c \
+ glapi/glapi_getproc.c \
+ glapi/glthread.c
+
+MATH_SOURCES = \
+ math/m_debug_clip.c \
+ math/m_debug_norm.c \
+ math/m_debug_xform.c \
+ math/m_eval.c \
+ math/m_matrix.c \
+ math/m_translate.c \
+ math/m_vector.c \
+ math/m_xform.c
+
+SWRAST_SOURCES = \
+ swrast/s_aaline.c \
+ swrast/s_aatriangle.c \
+ swrast/s_accum.c \
+ swrast/s_alpha.c \
+ swrast/s_atifragshader.c \
+ swrast/s_bitmap.c \
+ swrast/s_blend.c \
+ swrast/s_blit.c \
+ swrast/s_buffers.c \
+ swrast/s_copypix.c \
+ swrast/s_context.c \
+ swrast/s_depth.c \
+ swrast/s_drawpix.c \
+ swrast/s_feedback.c \
+ swrast/s_fog.c \
+ swrast/s_fragprog.c \
+ swrast/s_imaging.c \
+ swrast/s_lines.c \
+ swrast/s_logic.c \
+ swrast/s_masking.c \
+ swrast/s_points.c \
+ swrast/s_readpix.c \
+ swrast/s_span.c \
+ swrast/s_stencil.c \
+ swrast/s_texcombine.c \
+ swrast/s_texfilter.c \
+ swrast/s_texstore.c \
+ swrast/s_triangle.c \
+ swrast/s_zoom.c
+
+SWRAST_SETUP_SOURCES = \
+ swrast_setup/ss_context.c \
+ swrast_setup/ss_triangle.c
+
+TNL_SOURCES = \
+ tnl/t_context.c \
+ tnl/t_pipeline.c \
+ tnl/t_draw.c \
+ tnl/t_rasterpos.c \
+ tnl/t_vb_program.c \
+ tnl/t_vb_render.c \
+ tnl/t_vb_texgen.c \
+ tnl/t_vb_texmat.c \
+ tnl/t_vb_vertex.c \
+ tnl/t_vb_cull.c \
+ tnl/t_vb_fog.c \
+ tnl/t_vb_light.c \
+ tnl/t_vb_normals.c \
+ tnl/t_vb_points.c \
+ tnl/t_vp_build.c \
+ tnl/t_vertex.c \
+ tnl/t_vertex_sse.c \
+ tnl/t_vertex_generic.c
+
+VBO_SOURCES = \
+ vbo/vbo_context.c \
+ vbo/vbo_exec.c \
+ vbo/vbo_exec_api.c \
+ vbo/vbo_exec_array.c \
+ vbo/vbo_exec_draw.c \
+ vbo/vbo_exec_eval.c \
+ vbo/vbo_rebase.c \
+ vbo/vbo_split.c \
+ vbo/vbo_split_copy.c \
+ vbo/vbo_split_inplace.c \
+ vbo/vbo_save.c \
+ vbo/vbo_save_api.c \
+ vbo/vbo_save_draw.c \
+ vbo/vbo_save_loopback.c
+
+
+SHADER_SOURCES = \
+ shader/arbprogparse.c \
+ shader/arbprogram.c \
+ shader/atifragshader.c \
+ shader/grammar/grammar_mesa.c \
+ shader/nvfragparse.c \
+ shader/nvprogram.c \
+ shader/nvvertparse.c \
+ shader/program.c \
+ shader/prog_cache.c \
+ shader/prog_debug.c \
+ shader/prog_execute.c \
+ shader/prog_instruction.c \
+ shader/prog_parameter.c \
+ shader/prog_print.c \
+ shader/prog_statevars.c \
+ shader/prog_uniform.c \
+ shader/programopt.c \
+ shader/shader_api.c \
+
+SLANG_SOURCES = \
+ shader/slang/slang_builtin.c \
+ shader/slang/slang_codegen.c \
+ shader/slang/slang_compile.c \
+ shader/slang/slang_compile_function.c \
+ shader/slang/slang_compile_operation.c \
+ shader/slang/slang_compile_struct.c \
+ shader/slang/slang_compile_variable.c \
+ shader/slang/slang_emit.c \
+ shader/slang/slang_ir.c \
+ shader/slang/slang_label.c \
+ shader/slang/slang_library_noise.c \
+ shader/slang/slang_link.c \
+ shader/slang/slang_log.c \
+ shader/slang/slang_mem.c \
+ shader/slang/slang_preprocess.c \
+ shader/slang/slang_print.c \
+ shader/slang/slang_simplify.c \
+ shader/slang/slang_storage.c \
+ shader/slang/slang_typeinfo.c \
+ shader/slang/slang_vartable.c \
+ shader/slang/slang_utility.c
+
+ASM_C_SOURCES = \
+ x86/common_x86.c \
+ x86/x86.c \
+ x86/3dnow.c \
+ x86/sse.c \
+ x86/rtasm/x86sse.c \
+ sparc/sparc.c \
+ ppc/common_ppc.c \
+ x86-64/x86-64.c
+
+X86_SOURCES = \
+ x86/common_x86_asm.S \
+ x86/x86_xform2.S \
+ x86/x86_xform3.S \
+ x86/x86_xform4.S \
+ x86/x86_cliptest.S \
+ x86/mmx_blend.S \
+ x86/3dnow_xform1.S \
+ x86/3dnow_xform2.S \
+ x86/3dnow_xform3.S \
+ x86/3dnow_xform4.S \
+ x86/3dnow_normal.S \
+ x86/sse_xform1.S \
+ x86/sse_xform2.S \
+ x86/sse_xform3.S \
+ x86/sse_xform4.S \
+ x86/sse_normal.S \
+ x86/read_rgba_span_x86.S
+
+X86_API = \
+ x86/glapi_x86.S
+
+X86-64_SOURCES = \
+ x86-64/xform4.S
+
+X86-64_API = \
+ x86-64/glapi_x86-64.S
+
+SPARC_SOURCES = \
+ sparc/clip.S \
+ sparc/norm.S \
+ sparc/xform.S
+
+SPARC_API = \
+ sparc/glapi_sparc.S
+
+COMMON_DRIVER_SOURCES = \
+ drivers/common/driverfuncs.c
+
+
+
+### All the core C sources
+
+MESA_SOURCES = \
+ $(MAIN_SOURCES) \
+ $(MATH_SOURCES) \
+ $(VBO_SOURCES) \
+ $(TNL_SOURCES) \
+ $(SHADER_SOURCES) \
+ $(SWRAST_SOURCES) \
+ $(SWRAST_SETUP_SOURCES) \
+ $(COMMON_DRIVER_SOURCES) \
+ $(ASM_C_SOURCES) \
+ $(SLANG_SOURCES)
+
+ALL_SOURCES = \
+ $(MESA_SOURCES) \
+ $(GLAPI_SOURCES) \
+ $(MESA_ASM_SOURCES) \
+ $(COMMON_DRIVER_SOURCES)
+
+
+### Object files
+
+MESA_OBJECTS = \
+ $(MESA_SOURCES:.c=.o) \
+ $(MESA_ASM_SOURCES:.S=.o)
+
+GLAPI_OBJECTS = \
+ $(GLAPI_SOURCES:.c=.o) \
+ $(GLAPI_ASM_SOURCES:.S=.o)
+
+
+COMMON_DRIVER_OBJECTS = $(COMMON_DRIVER_SOURCES:.c=.o)
+
+
+
+### Include directories
+### XXX we should be able to trim this down to just -Iinclude/ and -Isrc/mesa/
+### since most #includes have been changed from #include "mtypes.h" to
+### #include "main/mtypes.h", etc.
+
+INCLUDE_DIRS = \
+ -I$(TOP)/include \
+ -I$(TOP)/src/mesa
+++ /dev/null
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
- /*
- * Authors:
- * Brian Paul
- */
-
-#include "main/imports.h"
-#include "main/image.h"
-#include "main/macros.h"
-
-#include "st_context.h"
-#include "st_cb_accum.h"
-#include "st_cb_fbo.h"
-#include "st_draw.h"
-#include "st_format.h"
-#include "pipe/p_context.h"
-#include "pipe/p_defines.h"
-#include "pipe/p_inlines.h"
-#include "util/p_tile.h"
-
-
-#define UNCLAMPED_FLOAT_TO_SHORT(us, f) \
- us = ( (short) ( CLAMP((f), -1.0, 1.0) * 32767.0F) )
-
-
-/**
- * For hardware that supports deep color buffers, we could accelerate
- * most/all the accum operations with blending/texturing.
- * For now, just use the get/put_tile() functions and do things in software.
- */
-
-
-static void
-acc_get_tile_rgba(struct pipe_context *pipe, struct pipe_surface *acc_ps,
- uint x, uint y, uint w, uint h, float *p)
-{
- const enum pipe_format f = acc_ps->format;
- const int cpp = acc_ps->cpp;
-
- acc_ps->format = PIPE_FORMAT_R16G16B16A16_SNORM;
- acc_ps->cpp = 8;
-
- pipe_get_tile_rgba(pipe, acc_ps, x, y, w, h, p);
-
- acc_ps->format = f;
- acc_ps->cpp = cpp;
-}
-
-
-static void
-acc_put_tile_rgba(struct pipe_context *pipe, struct pipe_surface *acc_ps,
- uint x, uint y, uint w, uint h, const float *p)
-{
- enum pipe_format f = acc_ps->format;
- const int cpp = acc_ps->cpp;
-
- acc_ps->format = PIPE_FORMAT_R16G16B16A16_SNORM;
- acc_ps->cpp = 8;
-
- pipe_put_tile_rgba(pipe, acc_ps, x, y, w, h, p);
-
- acc_ps->format = f;
- acc_ps->cpp = cpp;
-}
-
-
-
-void
-st_clear_accum_buffer(GLcontext *ctx, struct gl_renderbuffer *rb)
-{
- struct pipe_context *pipe = ctx->st->pipe;
- struct st_renderbuffer *acc_strb = st_renderbuffer(rb);
- struct pipe_surface *acc_ps = acc_strb->surface;
- const GLint xpos = ctx->DrawBuffer->_Xmin;
- const GLint ypos = ctx->DrawBuffer->_Ymin;
- const GLint width = ctx->DrawBuffer->_Xmax - xpos;
- const GLint height = ctx->DrawBuffer->_Ymax - ypos;
- const GLfloat r = ctx->Accum.ClearColor[0];
- const GLfloat g = ctx->Accum.ClearColor[1];
- const GLfloat b = ctx->Accum.ClearColor[2];
- const GLfloat a = ctx->Accum.ClearColor[3];
- GLfloat *accBuf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
- int i;
-
-#if 1
- GLvoid *map;
-
- map = pipe_surface_map(acc_ps);
- switch (acc_strb->format) {
- case PIPE_FORMAT_R16G16B16A16_SNORM:
- {
- GLshort r = FLOAT_TO_SHORT(ctx->Accum.ClearColor[0]);
- GLshort g = FLOAT_TO_SHORT(ctx->Accum.ClearColor[1]);
- GLshort b = FLOAT_TO_SHORT(ctx->Accum.ClearColor[2]);
- GLshort a = FLOAT_TO_SHORT(ctx->Accum.ClearColor[3]);
- int i, j;
- for (i = 0; i < height; i++) {
- GLshort *dst = ((GLshort *) map
- + ((ypos + i) * acc_ps->pitch + xpos) * 4);
- for (j = 0; j < width; j++) {
- dst[0] = r;
- dst[1] = g;
- dst[2] = b;
- dst[3] = a;
- dst += 4;
- }
- }
- }
- break;
- default:
- _mesa_problem(ctx, "unexpected format in st_clear_accum_buffer()");
- }
-
- pipe_surface_unmap(acc_ps);
-
-#else
- for (i = 0; i < width * height; i++) {
- accBuf[i*4+0] = r;
- accBuf[i*4+1] = g;
- accBuf[i*4+2] = b;
- accBuf[i*4+3] = a;
- }
-
- acc_put_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, accBuf);
-#endif
-}
-
-
-/** For ADD/MULT */
-static void
-accum_mad(struct pipe_context *pipe, GLfloat scale, GLfloat bias,
- GLint xpos, GLint ypos, GLint width, GLint height,
- struct pipe_surface *acc_ps)
-{
- GLfloat *accBuf;
- GLint i;
-
- accBuf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
-
- pipe_get_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, accBuf);
-
- for (i = 0; i < 4 * width * height; i++) {
- accBuf[i] = accBuf[i] * scale + bias;
- }
-
- pipe_put_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, accBuf);
-
- free(accBuf);
-}
-
-
-static void
-accum_accum(struct pipe_context *pipe, GLfloat value,
- GLint xpos, GLint ypos, GLint width, GLint height,
- struct pipe_surface *acc_ps,
- struct pipe_surface *color_ps)
-{
- GLfloat *colorBuf, *accBuf;
- GLint i;
-
- colorBuf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
- accBuf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
-
- pipe_get_tile_rgba(pipe, color_ps, xpos, ypos, width, height, colorBuf);
- acc_get_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, accBuf);
-
- for (i = 0; i < 4 * width * height; i++) {
- accBuf[i] = accBuf[i] + colorBuf[i] * value;
- }
-
- acc_put_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, accBuf);
-
- free(colorBuf);
- free(accBuf);
-}
-
-
-static void
-accum_load(struct pipe_context *pipe, GLfloat value,
- GLint xpos, GLint ypos, GLint width, GLint height,
- struct pipe_surface *acc_ps,
- struct pipe_surface *color_ps)
-{
- GLfloat *buf;
- GLint i;
-
- buf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
-
- pipe_get_tile_rgba(pipe, color_ps, xpos, ypos, width, height, buf);
-
- for (i = 0; i < 4 * width * height; i++) {
- buf[i] = buf[i] * value;
- }
-
- acc_put_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, buf);
-
- free(buf);
-}
-
-
-static void
-accum_return(GLcontext *ctx, GLfloat value,
- GLint xpos, GLint ypos, GLint width, GLint height,
- struct pipe_surface *acc_ps,
- struct pipe_surface *color_ps)
-{
- struct pipe_context *pipe = ctx->st->pipe;
- const GLubyte *colormask = ctx->Color.ColorMask;
- GLfloat *abuf, *cbuf = NULL;
- GLint i, ch;
-
- abuf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
-
- acc_get_tile_rgba(pipe, acc_ps, xpos, ypos, width, height, abuf);
-
- if (!colormask[0] || !colormask[1] || !colormask[2] || !colormask[3]) {
- cbuf = (GLfloat *) malloc(width * height * 4 * sizeof(GLfloat));
- pipe_get_tile_rgba(pipe, color_ps, xpos, ypos, width, height, cbuf);
- }
-
- for (i = 0; i < width * height; i++) {
- for (ch = 0; ch < 4; ch++) {
- if (colormask[ch]) {
- GLfloat val = abuf[i * 4 + ch] * value;
- abuf[i * 4 + ch] = CLAMP(val, 0.0, 1.0);
- }
- else {
- abuf[i * 4 + ch] = cbuf[i * 4 + ch];
- }
- }
- }
-
- pipe_put_tile_rgba(pipe, color_ps, xpos, ypos, width, height, abuf);
-
- free(abuf);
- if (cbuf)
- free(cbuf);
-}
-
-
-static void
-st_Accum(GLcontext *ctx, GLenum op, GLfloat value)
-{
- struct st_context *st = ctx->st;
- struct pipe_context *pipe = st->pipe;
- struct st_renderbuffer *acc_strb
- = st_renderbuffer(ctx->DrawBuffer->Attachment[BUFFER_ACCUM].Renderbuffer);
- struct st_renderbuffer *color_strb
- = st_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer);
- struct pipe_surface *acc_ps = acc_strb->surface;
- struct pipe_surface *color_ps = color_strb->surface;
-
- const GLint xpos = ctx->DrawBuffer->_Xmin;
- const GLint ypos = ctx->DrawBuffer->_Ymin;
- const GLint width = ctx->DrawBuffer->_Xmax - xpos;
- const GLint height = ctx->DrawBuffer->_Ymax - ypos;
-
- /* make sure color bufs aren't cached */
- pipe->flush(pipe, PIPE_FLUSH_RENDER_CACHE, NULL);
-
- switch (op) {
- case GL_ADD:
- if (value != 0.0F) {
- accum_mad(pipe, 1.0, value, xpos, ypos, width, height, acc_ps);
- }
- break;
- case GL_MULT:
- if (value != 1.0F) {
- accum_mad(pipe, value, 0.0, xpos, ypos, width, height, acc_ps);
- }
- break;
- case GL_ACCUM:
- if (value != 0.0F) {
- accum_accum(pipe, value, xpos, ypos, width, height, acc_ps, color_ps);
- }
- break;
- case GL_LOAD:
- accum_load(pipe, value, xpos, ypos, width, height, acc_ps, color_ps);
- break;
- case GL_RETURN:
- accum_return(ctx, value, xpos, ypos, width, height, acc_ps, color_ps);
- break;
- default:
- assert(0);
- }
-}
-
-
-
-void st_init_accum_functions(struct dd_function_table *functions)
-{
- functions->Accum = st_Accum;
-}
struct pipe_framebuffer_state *framebuffer = &st->state.framebuffer;
struct gl_framebuffer *fb = st->ctx->DrawBuffer;
struct st_renderbuffer *strb;
- GLuint i, j;
+ GLuint i;
memset(framebuffer, 0, sizeof(*framebuffer));
* to determine which surfaces to draw to
*/
framebuffer->num_cbufs = 0;
- for (j = 0; j < MAX_DRAW_BUFFERS; j++) {
- for (i = 0; i < fb->_NumColorDrawBuffers[j]; i++) {
- strb = st_renderbuffer(fb->_ColorDrawBuffers[j][i]);
-
- /*printf("--------- framebuffer surface rtt %p\n", strb->rtt);*/
- if (strb->rtt) {
- /* rendering to a GL texture, may have to update surface */
- update_renderbuffer_surface(st, strb);
- }
+ for (i = 0; i < fb->_NumColorDrawBuffers; i++) {
+ strb = st_renderbuffer(fb->_ColorDrawBuffers[i]);
- if (strb->surface) {
- framebuffer->cbufs[framebuffer->num_cbufs] = strb->surface;
- framebuffer->num_cbufs++;
- }
+ /*printf("--------- framebuffer surface rtt %p\n", strb->rtt);*/
+ if (strb->rtt) {
+ /* rendering to a GL texture, may have to update surface */
+ update_renderbuffer_surface(st, strb);
+ }
+
+ if (strb->surface) {
+ framebuffer->cbufs[framebuffer->num_cbufs] = strb->surface;
+ framebuffer->num_cbufs++;
}
}
cso_set_framebuffer(st->cso_context, framebuffer);
- if (fb->_ColorDrawBufferMask[0] & BUFFER_BIT_FRONT_LEFT) {
+ if (fb->_ColorDrawBufferIndexes[0] == BUFFER_FRONT_LEFT) {
if (st->frontbuffer_status == FRONT_STATUS_COPY_OF_BACK) {
/* XXX copy back buf to front? */
}
}
if (st->bitmap.vbuf) {
- pipe_buffer_destroy(pipe->screen, st->bitmap.vbuf);
+ pipe_buffer_reference(pipe->screen, &st->bitmap.vbuf, NULL);
st->bitmap.vbuf = NULL;
}
struct st_renderbuffer *srcRb =
st_renderbuffer(ctx->ReadBuffer->_ColorReadBuffer);
struct st_renderbuffer *dstRb =
- st_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]);
+ st_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]);
struct pipe_surface *srcSurf = srcRb->surface;
struct pipe_surface *dstSurf = dstRb->surface;
st->clear.vs = NULL;
}
if (st->clear.vbuf) {
- pipe_buffer_destroy(pipe->screen, st->clear.vbuf);
+ pipe_buffer_reference(pipe->screen, &st->clear.vbuf, NULL);
st->clear.vbuf = NULL;
}
}
#include "st_context.h"
#include "st_cb_strings.h"
-#define ST_VERSION_STRING "0.1"
+#define ST_VERSION_STRING "0.2"
static const GLubyte *
st_get_string(GLcontext * ctx, GLenum name)
static void
st_GetCompressedTexImage(GLcontext *ctx, GLenum target, GLint level,
GLvoid *pixels,
- const struct gl_texture_object *texObj,
- const struct gl_texture_image *texImage)
+ struct gl_texture_object *texObj,
+ struct gl_texture_image *texImage)
{
st_get_tex_image(ctx, target, level, 0, 0, pixels,
(struct gl_texture_object *) texObj,
return PIPE_FORMAT_Z24S8_UNORM;
return PIPE_FORMAT_NONE;
+ case GL_SRGB_EXT:
+ case GL_SRGB8_EXT:
+ case GL_COMPRESSED_SRGB_EXT:
+ case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
+ case GL_SRGB_ALPHA_EXT:
+ case GL_SRGB8_ALPHA8_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
+ case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
+ return default_rgba_format( screen, target, tex_usage, geom_flags );
+
+ case GL_SLUMINANCE_ALPHA_EXT:
+ case GL_SLUMINANCE8_ALPHA8_EXT:
+ case GL_COMPRESSED_SLUMINANCE_EXT:
+ case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT:
+ if (screen->is_format_supported( screen, PIPE_FORMAT_A8L8_UNORM, target, tex_usage, geom_flags ))
+ return PIPE_FORMAT_A8L8_UNORM;
+ return default_rgba_format( screen, target, tex_usage, geom_flags );
+
+ case GL_SLUMINANCE_EXT:
+ case GL_SLUMINANCE8_EXT:
+ if (screen->is_format_supported( screen, PIPE_FORMAT_L8_UNORM, target, tex_usage, geom_flags ))
+ return PIPE_FORMAT_L8_UNORM;
+ return default_rgba_format( screen, target, tex_usage, geom_flags );
+
default:
return PIPE_FORMAT_NONE;
}
}
-void st_unreference_framebuffer( struct st_framebuffer **stfb )
+void st_unreference_framebuffer( struct st_framebuffer *stfb )
{
- _mesa_unreference_framebuffer((struct gl_framebuffer **) stfb);
+ _mesa_unreference_framebuffer((struct gl_framebuffer **) &stfb);
}
assert(surfIndex < BUFFER_COUNT);
strb = st_renderbuffer(stfb->Base.Attachment[surfIndex].Renderbuffer);
- assert(strb);
+
+ /* fail */
+ if (!strb) return;
/* replace the renderbuffer's surface/texture pointers */
pipe_surface_reference( &strb->surface, surf );
return stfb->Private;
}
+void st_get_framebuffer_dimensions( struct st_framebuffer *stfb,
+ uint *width,
+ uint *height)
+{
+ *width = stfb->Base.Width;
+ *height = stfb->Base.Height;
+}
_mesa_generate_mipmap_level(target, datatype, comps,
0 /*border*/,
pt->width[srcLevel], pt->height[srcLevel], pt->depth[srcLevel],
- srcSurf->stride, /* stride in bytes */
srcData,
+ srcSurf->stride, /* stride in bytes */
pt->width[dstLevel], pt->height[dstLevel], pt->depth[dstLevel],
- dstSurf->stride, /* stride in bytes */
- dstData);
+ dstData,
+ dstSurf->stride); /* stride in bytes */
pipe_buffer_unmap(pipe->screen, srcSurf->buffer);
pipe_buffer_unmap(pipe->screen, dstSurf->buffer);
case OPCODE_DDY:
fullinst->Instruction.Opcode = TGSI_OPCODE_DDY;
break;
+ case OPCODE_DP2:
+ fullinst->Instruction.Opcode = TGSI_OPCODE_DP2;
+ break;
+ case OPCODE_DP2A:
+ fullinst->Instruction.Opcode = TGSI_OPCODE_DP2A;
+ break;
case OPCODE_DP3:
fullinst->Instruction.Opcode = TGSI_OPCODE_DP3;
break;
fullinst->Instruction.Opcode = TGSI_OPCODE_IF;
fullinst->InstructionExtLabel.Label = inst->BranchTarget + preamble_size;
break;
- case OPCODE_INT:
- fullinst->Instruction.Opcode = TGSI_OPCODE_INT;
+ case OPCODE_TRUNC:
+ fullinst->Instruction.Opcode = TGSI_OPCODE_TRUNC;
break;
case OPCODE_KIL:
/* conditional */
case OPCODE_NOP:
fullinst->Instruction.Opcode = TGSI_OPCODE_NOP;
break;
+ case OPCODE_NRM3:
+ fullinst->Instruction.Opcode = TGSI_OPCODE_NRM;
+ break;
+ case OPCODE_NRM4:
+ fullinst->Instruction.Opcode = TGSI_OPCODE_NRM4;
+ break;
case OPCODE_POW:
fullinst->Instruction.Opcode = TGSI_OPCODE_POW;
break;
case OPCODE_SNE:
fullinst->Instruction.Opcode = TGSI_OPCODE_SNE;
break;
+ case OPCODE_SSG:
+ fullinst->Instruction.Opcode = TGSI_OPCODE_SSG;
+ break;
case OPCODE_SUB:
fullinst->Instruction.Opcode = TGSI_OPCODE_SUB;
break;
GLuint usage_mask,
GLboolean semantic_info,
GLuint semantic_name,
- GLbitfield semantic_index )
+ GLbitfield semantic_index,
+ GLbitfield input_flags)
{
struct tgsi_full_declaration decl;
if (interpolate_info) {
decl.Declaration.Interpolate = interpolate;
}
+ if (input_flags & PROG_PARAM_BIT_CENTROID)
+ decl.Declaration.Centroid = 1;
+ if (input_flags & PROG_PARAM_BIT_INVARIANT)
+ decl.Declaration.Invariant = 1;
return decl;
}
GLuint index,
GLuint semantic_name,
GLuint semantic_index,
- GLbitfield usage_mask )
+ GLuint usage_mask,
+ GLbitfield output_flags)
{
struct tgsi_full_declaration decl;
decl.DeclarationRange.Last = index;
decl.Semantic.SemanticName = semantic_name;
decl.Semantic.SemanticIndex = semantic_index;
+ if (output_flags & PROG_PARAM_BIT_CENTROID)
+ decl.Declaration.Centroid = 1;
+ if (output_flags & PROG_PARAM_BIT_INVARIANT)
+ decl.Declaration.Invariant = 1;
return decl;
}
const ubyte inputSemanticName[],
const ubyte inputSemanticIndex[],
const GLuint interpMode[],
+ const GLbitfield inputFlags[],
GLuint numOutputs,
const GLuint outputMapping[],
const ubyte outputSemanticName[],
const ubyte outputSemanticIndex[],
+ const GLbitfield outputFlags[],
struct tgsi_token *tokens,
GLuint maxTokens )
{
GL_TRUE, interpMode[i],
TGSI_WRITEMASK_XYZW,
GL_TRUE, inputSemanticName[i],
- inputSemanticIndex[i]);
+ inputSemanticIndex[i],
+ inputFlags[i]);
ti += tgsi_build_full_declaration(&fulldecl,
&tokens[ti],
header,
fulldecl = make_input_decl(i,
GL_FALSE, 0,
TGSI_WRITEMASK_XYZW,
- GL_FALSE, 0, 0);
+ GL_FALSE, 0, 0,
+ inputFlags[i]);
ti += tgsi_build_full_declaration(&fulldecl,
&tokens[ti],
header,
fulldecl = make_output_decl(i,
TGSI_SEMANTIC_POSITION, /* Z / Depth */
outputSemanticIndex[i],
- TGSI_WRITEMASK_Z );
+ TGSI_WRITEMASK_Z,
+ outputFlags[i]);
break;
case TGSI_SEMANTIC_COLOR:
fulldecl = make_output_decl(i,
TGSI_SEMANTIC_COLOR,
outputSemanticIndex[i],
- TGSI_WRITEMASK_XYZW );
+ TGSI_WRITEMASK_XYZW,
+ outputFlags[i]);
break;
default:
assert(0);
fulldecl = make_output_decl(i,
outputSemanticName[i],
outputSemanticIndex[i],
- TGSI_WRITEMASK_XYZW );
+ TGSI_WRITEMASK_XYZW,
+ outputFlags[i]);
ti += tgsi_build_full_declaration(&fulldecl,
&tokens[ti],
header,
const ubyte inputSemanticName[],
const ubyte inputSemanticIndex[],
const GLuint interpMode[],
+ const GLbitfield inputFlags[],
GLuint numOutputs,
const GLuint outputMapping[],
const ubyte outputSemanticName[],
const ubyte outputSemanticIndex[],
+ const GLbitfield outputFlags[],
struct tgsi_token *tokens,
GLuint maxTokens );
ubyte vs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS];
uint vs_num_outputs = 0;
+ GLbitfield input_flags[MAX_PROGRAM_INPUTS];
+ GLbitfield output_flags[MAX_PROGRAM_OUTPUTS];
+
memset(&vs, 0, sizeof(vs));
+ memset(input_flags, 0, sizeof(input_flags));
+ memset(output_flags, 0, sizeof(output_flags));
if (stvp->Base.IsPositionInvariant)
_mesa_insert_mvp_code(st->ctx, &stvp->Base);
default:
assert(0);
}
+
+ input_flags[slot] = stvp->Base.Base.InputFlags[attr];
}
}
for (i = 0; i < PIPE_MAX_SHADER_OUTPUTS; i++) {
vs_output_semantic_name[i] = TGSI_SEMANTIC_GENERIC;
vs_output_semantic_index[i] = 0;
+ output_flags[i] = 0x0;
}
num_generic = 0;
vs_output_semantic_index[slot] = num_generic++;
}
}
+
+ output_flags[slot] = stvp->Base.Base.OutputFlags[attr];
}
}
/* XXX: fix static allocation of tokens:
*/
- num_tokens = st_translate_mesa_program( TGSI_PROCESSOR_VERTEX,
- &stvp->Base.Base,
- /* inputs */
- vs_num_inputs,
- stvp->input_to_index,
- vs_input_semantic_name,
- vs_input_semantic_index,
- NULL,
- /* outputs */
- vs_num_outputs,
- outputMapping,
- vs_output_semantic_name,
- vs_output_semantic_index,
- /* tokenized result */
- tokens, ST_MAX_SHADER_TOKENS);
+ num_tokens = st_translate_mesa_program(TGSI_PROCESSOR_VERTEX,
+ &stvp->Base.Base,
+ /* inputs */
+ vs_num_inputs,
+ stvp->input_to_index,
+ vs_input_semantic_name,
+ vs_input_semantic_index,
+ NULL,
+ input_flags,
+ /* outputs */
+ vs_num_outputs,
+ outputMapping,
+ vs_output_semantic_name,
+ vs_output_semantic_index,
+ output_flags,
+ /* tokenized result */
+ tokens, ST_MAX_SHADER_TOKENS);
assert(num_tokens < ST_MAX_SHADER_TOKENS);
ubyte fs_output_semantic_index[PIPE_MAX_SHADER_OUTPUTS];
uint fs_num_outputs = 0;
+ GLbitfield input_flags[MAX_PROGRAM_INPUTS];
+ GLbitfield output_flags[MAX_PROGRAM_OUTPUTS];
+
memset(&fs, 0, sizeof(fs));
+ memset(input_flags, 0, sizeof(input_flags));
+ memset(output_flags, 0, sizeof(output_flags));
/* which vertex output goes to the first fragment input: */
if (inputsRead & FRAG_BIT_WPOS)
stfp->input_semantic_index[slot] = num_generic++;
interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
}
+
+ input_flags[slot] = stfp->Base.Base.InputFlags[attr];
}
}
default:
assert(0);
}
+
+ output_flags[fs_num_outputs] = stfp->Base.Base.OutputFlags[attr];
+
fs_num_outputs++;
}
}
/* XXX: fix static allocation of tokens:
*/
- num_tokens = st_translate_mesa_program( TGSI_PROCESSOR_FRAGMENT,
- &stfp->Base.Base,
- /* inputs */
- fs_num_inputs,
- inputMapping,
- stfp->input_semantic_name,
- stfp->input_semantic_index,
- interpMode,
- /* outputs */
- fs_num_outputs,
- outputMapping,
- fs_output_semantic_name,
- fs_output_semantic_index,
- /* tokenized result */
- tokens, ST_MAX_SHADER_TOKENS);
+ num_tokens = st_translate_mesa_program(TGSI_PROCESSOR_FRAGMENT,
+ &stfp->Base.Base,
+ /* inputs */
+ fs_num_inputs,
+ inputMapping,
+ stfp->input_semantic_name,
+ stfp->input_semantic_index,
+ interpMode,
+ input_flags,
+ /* outputs */
+ fs_num_outputs,
+ outputMapping,
+ fs_output_semantic_name,
+ fs_output_semantic_index,
+ output_flags,
+ /* tokenized result */
+ tokens, ST_MAX_SHADER_TOKENS);
assert(num_tokens < ST_MAX_SHADER_TOKENS);
#define ST_SURFACE_DEPTH 8
#define ST_TEXTURE_2D 0x2
+#define ST_TEXTURE_RECT 0x4
+
#define ST_TEXTURE_RGB 0x1
#define ST_TEXTURE_RGBA 0x2
void st_set_framebuffer_surface(struct st_framebuffer *stfb,
uint surfIndex, struct pipe_surface *surf);
+void st_get_framebuffer_dimensions( struct st_framebuffer *stfb,
+ uint *width, uint *height);
+
struct pipe_surface *st_get_framebuffer_surface(struct st_framebuffer *stfb,
uint surfIndex);
void *st_framebuffer_private( struct st_framebuffer *stfb );
-void st_unreference_framebuffer( struct st_framebuffer **stfb );
+void st_unreference_framebuffer( struct st_framebuffer *stfb );
void st_make_current(struct st_context *st,
struct st_framebuffer *draw,
void st_notify_swapbuffers(struct st_framebuffer *stfb);
void st_notify_swapbuffers_complete(struct st_framebuffer *stfb);
+int st_set_teximage(struct pipe_texture *pt, int target);
/** Redirect rendering into stfb's surface to a texture image */
int st_bind_teximage(struct st_framebuffer *stfb, uint surfIndex,
#include "st_cb_fbo.h"
#include "main/enums.h"
#include "main/teximage.h"
+#include "main/texstore.h"
#undef Elements /* fix re-defined macro warning */
}
}
+/** Bind a pipe surface for use as a texture image */
+int
+st_set_teximage(struct pipe_texture *pt, int target)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ const GLuint unit = ctx->Texture.CurrentUnit;
+ struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit];
+ struct gl_texture_object *texObj;
+ struct gl_texture_image *texImage;
+ struct st_texture_image *stImage;
+ int internalFormat;
+
+ switch (pt->format) {
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ internalFormat = GL_RGBA8;
+ break;
+ default:
+ return 0;
+ };
+
+ switch (target) {
+ case ST_TEXTURE_2D:
+ target = GL_TEXTURE_2D;
+ break;
+ case ST_TEXTURE_RECT:
+ target = GL_TEXTURE_RECTANGLE_ARB;
+ break;
+ default:
+ return 0;
+ }
+
+ texObj = _mesa_select_tex_object(ctx, texUnit, target);
+ texImage = _mesa_get_tex_image(ctx, texObj, target, 0);
+ stImage = st_texture_image(texImage);
+
+ _mesa_init_teximage_fields(ctx, GL_TEXTURE_2D, texImage, pt->width[0],
+ pt->height[0], 1, 0, internalFormat);
+
+ texImage->TexFormat = st_ChooseTextureFormat(ctx, internalFormat, GL_RGBA,
+ GL_UNSIGNED_BYTE);
+ _mesa_set_fetch_functions(texImage, 2);
+
+ pipe_texture_reference(&stImage->pt, pt);
+
+ return 1;
+}
/** Redirect rendering into stfb's surface to a texture image */
int
--- /dev/null
+import os
+
+Import('*')
+
+if env['platform'] in ['windows']:
+
+ env = env.Clone()
+
+ env.Append(CPPPATH = [
+ '#src/mesa',
+ ])
+
+ env.Append(CPPDEFINES = [
+ '__GL_EXPORTS',
+ 'BUILD_GL32',
+ '_GNU_H_WINDOWS32_DEFINES',
+ ])
+
+ sources = [
+ 'stw_device.c',
+ 'stw_framebuffer.c',
+ 'stw_icd.c',
+ 'stw_pixelformat.c',
+ 'stw_quirks.c',
+ 'stw_wgl_arbextensionsstring.c',
+ 'stw_wgl_arbmultisample.c',
+ 'stw_wgl_arbpixelformat.c',
+ #'stw_wgl.c',
+ 'stw_wgl_context.c',
+ 'stw_wgl_getprocaddress.c',
+ 'stw_wgl_pixelformat.c',
+ 'stw_wgl_swapbuffers.c',
+ ]
+
+ wgl = env.ConvenienceLibrary(
+ target ='wgl',
+ source = sources,
+ )
+
+ Export('wgl')
--- /dev/null
+; DO NOT EDIT - This file generated automatically by mesadef.py script
+;DESCRIPTION 'Mesa (OpenGL work-alike) for Win32'
+VERSION 6.5
+;
+; Module definition file for Mesa (OPENGL32.DLL)
+;
+; Note: The OpenGL functions use the STDCALL
+; function calling convention. Microsoft's
+; OPENGL32 uses this convention and so must the
+; Mesa OPENGL32 so that the Mesa DLL can be used
+; as a drop-in replacement.
+;
+; The linker exports STDCALL entry points with
+; 'decorated' names; e.g., _glBegin@0, where the
+; trailing number is the number of bytes of
+; parameter data pushed onto the stack. The
+; callee is responsible for popping this data
+; off the stack, usually via a RETF n instruction.
+;
+; However, the Microsoft OPENGL32.DLL does not export
+; the decorated names, even though the calling convention
+; is STDCALL. So, this module definition file is
+; needed to force the Mesa OPENGL32.DLL to export the
+; symbols in the same manner as the Microsoft DLL.
+; Were it not for this problem, this file would not
+; be needed (for the gl* functions) since the entry
+; points are compiled with dllexport declspec.
+;
+; However, this file is still needed to export "internal"
+; Mesa symbols for the benefit of the OSMESA32.DLL.
+;
+EXPORTS
+ glNewList
+ glEndList
+ glCallList
+ glCallLists
+ glDeleteLists
+ glGenLists
+ glListBase
+ glBegin
+ glBitmap
+ glColor3b
+ glColor3bv
+ glColor3d
+ glColor3dv
+ glColor3f
+ glColor3fv
+ glColor3i
+ glColor3iv
+ glColor3s
+ glColor3sv
+ glColor3ub
+ glColor3ubv
+ glColor3ui
+ glColor3uiv
+ glColor3us
+ glColor3usv
+ glColor4b
+ glColor4bv
+ glColor4d
+ glColor4dv
+ glColor4f
+ glColor4fv
+ glColor4i
+ glColor4iv
+ glColor4s
+ glColor4sv
+ glColor4ub
+ glColor4ubv
+ glColor4ui
+ glColor4uiv
+ glColor4us
+ glColor4usv
+ glEdgeFlag
+ glEdgeFlagv
+ glEnd
+ glIndexd
+ glIndexdv
+ glIndexf
+ glIndexfv
+ glIndexi
+ glIndexiv
+ glIndexs
+ glIndexsv
+ glNormal3b
+ glNormal3bv
+ glNormal3d
+ glNormal3dv
+ glNormal3f
+ glNormal3fv
+ glNormal3i
+ glNormal3iv
+ glNormal3s
+ glNormal3sv
+ glRasterPos2d
+ glRasterPos2dv
+ glRasterPos2f
+ glRasterPos2fv
+ glRasterPos2i
+ glRasterPos2iv
+ glRasterPos2s
+ glRasterPos2sv
+ glRasterPos3d
+ glRasterPos3dv
+ glRasterPos3f
+ glRasterPos3fv
+ glRasterPos3i
+ glRasterPos3iv
+ glRasterPos3s
+ glRasterPos3sv
+ glRasterPos4d
+ glRasterPos4dv
+ glRasterPos4f
+ glRasterPos4fv
+ glRasterPos4i
+ glRasterPos4iv
+ glRasterPos4s
+ glRasterPos4sv
+ glRectd
+ glRectdv
+ glRectf
+ glRectfv
+ glRecti
+ glRectiv
+ glRects
+ glRectsv
+ glTexCoord1d
+ glTexCoord1dv
+ glTexCoord1f
+ glTexCoord1fv
+ glTexCoord1i
+ glTexCoord1iv
+ glTexCoord1s
+ glTexCoord1sv
+ glTexCoord2d
+ glTexCoord2dv
+ glTexCoord2f
+ glTexCoord2fv
+ glTexCoord2i
+ glTexCoord2iv
+ glTexCoord2s
+ glTexCoord2sv
+ glTexCoord3d
+ glTexCoord3dv
+ glTexCoord3f
+ glTexCoord3fv
+ glTexCoord3i
+ glTexCoord3iv
+ glTexCoord3s
+ glTexCoord3sv
+ glTexCoord4d
+ glTexCoord4dv
+ glTexCoord4f
+ glTexCoord4fv
+ glTexCoord4i
+ glTexCoord4iv
+ glTexCoord4s
+ glTexCoord4sv
+ glVertex2d
+ glVertex2dv
+ glVertex2f
+ glVertex2fv
+ glVertex2i
+ glVertex2iv
+ glVertex2s
+ glVertex2sv
+ glVertex3d
+ glVertex3dv
+ glVertex3f
+ glVertex3fv
+ glVertex3i
+ glVertex3iv
+ glVertex3s
+ glVertex3sv
+ glVertex4d
+ glVertex4dv
+ glVertex4f
+ glVertex4fv
+ glVertex4i
+ glVertex4iv
+ glVertex4s
+ glVertex4sv
+ glClipPlane
+ glColorMaterial
+ glCullFace
+ glFogf
+ glFogfv
+ glFogi
+ glFogiv
+ glFrontFace
+ glHint
+ glLightf
+ glLightfv
+ glLighti
+ glLightiv
+ glLightModelf
+ glLightModelfv
+ glLightModeli
+ glLightModeliv
+ glLineStipple
+ glLineWidth
+ glMaterialf
+ glMaterialfv
+ glMateriali
+ glMaterialiv
+ glPointSize
+ glPolygonMode
+ glPolygonStipple
+ glScissor
+ glShadeModel
+ glTexParameterf
+ glTexParameterfv
+ glTexParameteri
+ glTexParameteriv
+ glTexImage1D
+ glTexImage2D
+ glTexEnvf
+ glTexEnvfv
+ glTexEnvi
+ glTexEnviv
+ glTexGend
+ glTexGendv
+ glTexGenf
+ glTexGenfv
+ glTexGeni
+ glTexGeniv
+ glFeedbackBuffer
+ glSelectBuffer
+ glRenderMode
+ glInitNames
+ glLoadName
+ glPassThrough
+ glPopName
+ glPushName
+ glDrawBuffer
+ glClear
+ glClearAccum
+ glClearIndex
+ glClearColor
+ glClearStencil
+ glClearDepth
+ glStencilMask
+ glColorMask
+ glDepthMask
+ glIndexMask
+ glAccum
+ glDisable
+ glEnable
+ glFinish
+ glFlush
+ glPopAttrib
+ glPushAttrib
+ glMap1d
+ glMap1f
+ glMap2d
+ glMap2f
+ glMapGrid1d
+ glMapGrid1f
+ glMapGrid2d
+ glMapGrid2f
+ glEvalCoord1d
+ glEvalCoord1dv
+ glEvalCoord1f
+ glEvalCoord1fv
+ glEvalCoord2d
+ glEvalCoord2dv
+ glEvalCoord2f
+ glEvalCoord2fv
+ glEvalMesh1
+ glEvalPoint1
+ glEvalMesh2
+ glEvalPoint2
+ glAlphaFunc
+ glBlendFunc
+ glLogicOp
+ glStencilFunc
+ glStencilOp
+ glDepthFunc
+ glPixelZoom
+ glPixelTransferf
+ glPixelTransferi
+ glPixelStoref
+ glPixelStorei
+ glPixelMapfv
+ glPixelMapuiv
+ glPixelMapusv
+ glReadBuffer
+ glCopyPixels
+ glReadPixels
+ glDrawPixels
+ glGetBooleanv
+ glGetClipPlane
+ glGetDoublev
+ glGetError
+ glGetFloatv
+ glGetIntegerv
+ glGetLightfv
+ glGetLightiv
+ glGetMapdv
+ glGetMapfv
+ glGetMapiv
+ glGetMaterialfv
+ glGetMaterialiv
+ glGetPixelMapfv
+ glGetPixelMapuiv
+ glGetPixelMapusv
+ glGetPolygonStipple
+ glGetString
+ glGetTexEnvfv
+ glGetTexEnviv
+ glGetTexGendv
+ glGetTexGenfv
+ glGetTexGeniv
+ glGetTexImage
+ glGetTexParameterfv
+ glGetTexParameteriv
+ glGetTexLevelParameterfv
+ glGetTexLevelParameteriv
+ glIsEnabled
+ glIsList
+ glDepthRange
+ glFrustum
+ glLoadIdentity
+ glLoadMatrixf
+ glLoadMatrixd
+ glMatrixMode
+ glMultMatrixf
+ glMultMatrixd
+ glOrtho
+ glPopMatrix
+ glPushMatrix
+ glRotated
+ glRotatef
+ glScaled
+ glScalef
+ glTranslated
+ glTranslatef
+ glViewport
+ glArrayElement
+ glColorPointer
+ glDisableClientState
+ glDrawArrays
+ glDrawElements
+ glEdgeFlagPointer
+ glEnableClientState
+ glGetPointerv
+ glIndexPointer
+ glInterleavedArrays
+ glNormalPointer
+ glTexCoordPointer
+ glVertexPointer
+ glPolygonOffset
+ glCopyTexImage1D
+ glCopyTexImage2D
+ glCopyTexSubImage1D
+ glCopyTexSubImage2D
+ glTexSubImage1D
+ glTexSubImage2D
+ glAreTexturesResident
+ glBindTexture
+ glDeleteTextures
+ glGenTextures
+ glIsTexture
+ glPrioritizeTextures
+ glIndexub
+ glIndexubv
+ glPopClientAttrib
+ glPushClientAttrib
+ glBlendColor
+ glBlendEquation
+ glDrawRangeElements
+ glColorTable
+ glColorTableParameterfv
+ glColorTableParameteriv
+ glCopyColorTable
+ glGetColorTable
+ glGetColorTableParameterfv
+ glGetColorTableParameteriv
+ glColorSubTable
+ glCopyColorSubTable
+ glConvolutionFilter1D
+ glConvolutionFilter2D
+ glConvolutionParameterf
+ glConvolutionParameterfv
+ glConvolutionParameteri
+ glConvolutionParameteriv
+ glCopyConvolutionFilter1D
+ glCopyConvolutionFilter2D
+ glGetConvolutionFilter
+ glGetConvolutionParameterfv
+ glGetConvolutionParameteriv
+ glGetSeparableFilter
+ glSeparableFilter2D
+ glGetHistogram
+ glGetHistogramParameterfv
+ glGetHistogramParameteriv
+ glGetMinmax
+ glGetMinmaxParameterfv
+ glGetMinmaxParameteriv
+ glHistogram
+ glMinmax
+ glResetHistogram
+ glResetMinmax
+ glTexImage3D
+ glTexSubImage3D
+ glCopyTexSubImage3D
+ glActiveTextureARB
+ glClientActiveTextureARB
+ glMultiTexCoord1dARB
+ glMultiTexCoord1dvARB
+ glMultiTexCoord1fARB
+ glMultiTexCoord1fvARB
+ glMultiTexCoord1iARB
+ glMultiTexCoord1ivARB
+ glMultiTexCoord1sARB
+ glMultiTexCoord1svARB
+ glMultiTexCoord2dARB
+ glMultiTexCoord2dvARB
+ glMultiTexCoord2fARB
+ glMultiTexCoord2fvARB
+ glMultiTexCoord2iARB
+ glMultiTexCoord2ivARB
+ glMultiTexCoord2sARB
+ glMultiTexCoord2svARB
+ glMultiTexCoord3dARB
+ glMultiTexCoord3dvARB
+ glMultiTexCoord3fARB
+ glMultiTexCoord3fvARB
+ glMultiTexCoord3iARB
+ glMultiTexCoord3ivARB
+ glMultiTexCoord3sARB
+ glMultiTexCoord3svARB
+ glMultiTexCoord4dARB
+ glMultiTexCoord4dvARB
+ glMultiTexCoord4fARB
+ glMultiTexCoord4fvARB
+ glMultiTexCoord4iARB
+ glMultiTexCoord4ivARB
+ glMultiTexCoord4sARB
+ glMultiTexCoord4svARB
+ glLoadTransposeMatrixfARB
+ glLoadTransposeMatrixdARB
+ glMultTransposeMatrixfARB
+ glMultTransposeMatrixdARB
+ glSampleCoverageARB
+ glCompressedTexImage3DARB
+ glCompressedTexImage2DARB
+ glCompressedTexImage1DARB
+ glCompressedTexSubImage3DARB
+ glCompressedTexSubImage2DARB
+ glCompressedTexSubImage1DARB
+ glGetCompressedTexImageARB
+ glActiveTexture
+ glClientActiveTexture
+ glMultiTexCoord1d
+ glMultiTexCoord1dv
+ glMultiTexCoord1f
+ glMultiTexCoord1fv
+ glMultiTexCoord1i
+ glMultiTexCoord1iv
+ glMultiTexCoord1s
+ glMultiTexCoord1sv
+ glMultiTexCoord2d
+ glMultiTexCoord2dv
+ glMultiTexCoord2f
+ glMultiTexCoord2fv
+ glMultiTexCoord2i
+ glMultiTexCoord2iv
+ glMultiTexCoord2s
+ glMultiTexCoord2sv
+ glMultiTexCoord3d
+ glMultiTexCoord3dv
+ glMultiTexCoord3f
+ glMultiTexCoord3fv
+ glMultiTexCoord3i
+ glMultiTexCoord3iv
+ glMultiTexCoord3s
+ glMultiTexCoord3sv
+ glMultiTexCoord4d
+ glMultiTexCoord4dv
+ glMultiTexCoord4f
+ glMultiTexCoord4fv
+ glMultiTexCoord4i
+ glMultiTexCoord4iv
+ glMultiTexCoord4s
+ glMultiTexCoord4sv
+ glLoadTransposeMatrixf
+ glLoadTransposeMatrixd
+ glMultTransposeMatrixf
+ glMultTransposeMatrixd
+ glSampleCoverage
+ glCompressedTexImage3D
+ glCompressedTexImage2D
+ glCompressedTexImage1D
+ glCompressedTexSubImage3D
+ glCompressedTexSubImage2D
+ glCompressedTexSubImage1D
+ glGetCompressedTexImage
+ glBlendColorEXT
+ glPolygonOffsetEXT
+ glTexImage3DEXT
+ glTexSubImage3DEXT
+ glTexSubImage1DEXT
+ glTexSubImage2DEXT
+ glCopyTexImage1DEXT
+ glCopyTexImage2DEXT
+ glCopyTexSubImage1DEXT
+ glCopyTexSubImage2DEXT
+ glCopyTexSubImage3DEXT
+ glAreTexturesResidentEXT
+ glBindTextureEXT
+ glDeleteTexturesEXT
+ glGenTexturesEXT
+ glIsTextureEXT
+ glPrioritizeTexturesEXT
+ glArrayElementEXT
+ glColorPointerEXT
+ glDrawArraysEXT
+ glEdgeFlagPointerEXT
+ glGetPointervEXT
+ glIndexPointerEXT
+ glNormalPointerEXT
+ glTexCoordPointerEXT
+ glVertexPointerEXT
+ glBlendEquationEXT
+ glPointParameterfEXT
+ glPointParameterfvEXT
+ glPointParameterfARB
+ glPointParameterfvARB
+ glColorTableEXT
+ glGetColorTableEXT
+ glGetColorTableParameterivEXT
+ glGetColorTableParameterfvEXT
+ glLockArraysEXT
+ glUnlockArraysEXT
+ glDrawRangeElementsEXT
+ glSecondaryColor3bEXT
+ glSecondaryColor3bvEXT
+ glSecondaryColor3dEXT
+ glSecondaryColor3dvEXT
+ glSecondaryColor3fEXT
+ glSecondaryColor3fvEXT
+ glSecondaryColor3iEXT
+ glSecondaryColor3ivEXT
+ glSecondaryColor3sEXT
+ glSecondaryColor3svEXT
+ glSecondaryColor3ubEXT
+ glSecondaryColor3ubvEXT
+ glSecondaryColor3uiEXT
+ glSecondaryColor3uivEXT
+ glSecondaryColor3usEXT
+ glSecondaryColor3usvEXT
+ glSecondaryColorPointerEXT
+ glMultiDrawArraysEXT
+ glMultiDrawElementsEXT
+ glFogCoordfEXT
+ glFogCoordfvEXT
+ glFogCoorddEXT
+ glFogCoorddvEXT
+ glFogCoordPointerEXT
+ glBlendFuncSeparateEXT
+ glFlushVertexArrayRangeNV
+ glVertexArrayRangeNV
+ glCombinerParameterfvNV
+ glCombinerParameterfNV
+ glCombinerParameterivNV
+ glCombinerParameteriNV
+ glCombinerInputNV
+ glCombinerOutputNV
+ glFinalCombinerInputNV
+ glGetCombinerInputParameterfvNV
+ glGetCombinerInputParameterivNV
+ glGetCombinerOutputParameterfvNV
+ glGetCombinerOutputParameterivNV
+ glGetFinalCombinerInputParameterfvNV
+ glGetFinalCombinerInputParameterivNV
+ glResizeBuffersMESA
+ glWindowPos2dMESA
+ glWindowPos2dvMESA
+ glWindowPos2fMESA
+ glWindowPos2fvMESA
+ glWindowPos2iMESA
+ glWindowPos2ivMESA
+ glWindowPos2sMESA
+ glWindowPos2svMESA
+ glWindowPos3dMESA
+ glWindowPos3dvMESA
+ glWindowPos3fMESA
+ glWindowPos3fvMESA
+ glWindowPos3iMESA
+ glWindowPos3ivMESA
+ glWindowPos3sMESA
+ glWindowPos3svMESA
+ glWindowPos4dMESA
+ glWindowPos4dvMESA
+ glWindowPos4fMESA
+ glWindowPos4fvMESA
+ glWindowPos4iMESA
+ glWindowPos4ivMESA
+ glWindowPos4sMESA
+ glWindowPos4svMESA
+ glWindowPos2dARB
+ glWindowPos2fARB
+ glWindowPos2iARB
+ glWindowPos2sARB
+ glWindowPos2dvARB
+ glWindowPos2fvARB
+ glWindowPos2ivARB
+ glWindowPos2svARB
+ glWindowPos3dARB
+ glWindowPos3fARB
+ glWindowPos3iARB
+ glWindowPos3sARB
+ glWindowPos3dvARB
+ glWindowPos3fvARB
+ glWindowPos3ivARB
+ glWindowPos3svARB
+ glAreProgramsResidentNV
+ glBindProgramNV
+ glDeleteProgramsNV
+ glExecuteProgramNV
+ glGenProgramsNV
+ glGetProgramParameterdvNV
+ glGetProgramParameterfvNV
+ glGetProgramivNV
+ glGetProgramStringNV
+ glGetTrackMatrixivNV
+ glGetVertexAttribdvNV
+ glGetVertexAttribfvNV
+ glGetVertexAttribivNV
+ glGetVertexAttribPointervNV
+ glIsProgramNV
+ glLoadProgramNV
+ glProgramParameter4dNV
+ glProgramParameter4dvNV
+ glProgramParameter4fNV
+ glProgramParameter4fvNV
+ glProgramParameters4dvNV
+ glProgramParameters4fvNV
+ glRequestResidentProgramsNV
+ glTrackMatrixNV
+ glVertexAttribPointerNV
+ glVertexAttrib1dNV
+ glVertexAttrib1dvNV
+ glVertexAttrib1fNV
+ glVertexAttrib1fvNV
+ glVertexAttrib1sNV
+ glVertexAttrib1svNV
+ glVertexAttrib2dNV
+ glVertexAttrib2dvNV
+ glVertexAttrib2fNV
+ glVertexAttrib2fvNV
+ glVertexAttrib2sNV
+ glVertexAttrib2svNV
+ glVertexAttrib3dNV
+ glVertexAttrib3dvNV
+ glVertexAttrib3fNV
+ glVertexAttrib3fvNV
+ glVertexAttrib3sNV
+ glVertexAttrib3svNV
+ glVertexAttrib4dNV
+ glVertexAttrib4dvNV
+ glVertexAttrib4fNV
+ glVertexAttrib4fvNV
+ glVertexAttrib4sNV
+ glVertexAttrib4svNV
+ glVertexAttrib4ubNV
+ glVertexAttrib4ubvNV
+ glVertexAttribs1dvNV
+ glVertexAttribs1fvNV
+ glVertexAttribs1svNV
+ glVertexAttribs2dvNV
+ glVertexAttribs2fvNV
+ glVertexAttribs2svNV
+ glVertexAttribs3dvNV
+ glVertexAttribs3fvNV
+ glVertexAttribs3svNV
+ glVertexAttribs4dvNV
+ glVertexAttribs4fvNV
+ glVertexAttribs4svNV
+ glVertexAttribs4ubvNV
+ glPointParameteriNV
+ glPointParameterivNV
+ glFogCoordf
+ glFogCoordfv
+ glFogCoordd
+ glFogCoorddv
+ glFogCoordPointer
+ glMultiDrawArrays
+ glMultiDrawElements
+ glPointParameterf
+ glPointParameterfv
+ glPointParameteri
+ glPointParameteriv
+ glSecondaryColor3b
+ glSecondaryColor3bv
+ glSecondaryColor3d
+ glSecondaryColor3dv
+ glSecondaryColor3f
+ glSecondaryColor3fv
+ glSecondaryColor3i
+ glSecondaryColor3iv
+ glSecondaryColor3s
+ glSecondaryColor3sv
+ glSecondaryColor3ub
+ glSecondaryColor3ubv
+ glSecondaryColor3ui
+ glSecondaryColor3uiv
+ glSecondaryColor3us
+ glSecondaryColor3usv
+ glSecondaryColorPointer
+ glWindowPos2d
+ glWindowPos2dv
+ glWindowPos2f
+ glWindowPos2fv
+ glWindowPos2i
+ glWindowPos2iv
+ glWindowPos2s
+ glWindowPos2sv
+ glWindowPos3d
+ glWindowPos3dv
+ glWindowPos3f
+ glWindowPos3fv
+ glWindowPos3i
+ glWindowPos3iv
+ glWindowPos3s
+ glWindowPos3sv
+ glVertexAttrib1sARB
+ glVertexAttrib1fARB
+ glVertexAttrib1dARB
+ glVertexAttrib2sARB
+ glVertexAttrib2fARB
+ glVertexAttrib2dARB
+ glVertexAttrib3sARB
+ glVertexAttrib3fARB
+ glVertexAttrib3dARB
+ glVertexAttrib4sARB
+ glVertexAttrib4fARB
+ glVertexAttrib4dARB
+ glVertexAttrib4NubARB
+ glVertexAttrib1svARB
+ glVertexAttrib1fvARB
+ glVertexAttrib1dvARB
+ glVertexAttrib2svARB
+ glVertexAttrib2fvARB
+ glVertexAttrib2dvARB
+ glVertexAttrib3svARB
+ glVertexAttrib3fvARB
+ glVertexAttrib3dvARB
+ glVertexAttrib4bvARB
+ glVertexAttrib4svARB
+ glVertexAttrib4ivARB
+ glVertexAttrib4ubvARB
+ glVertexAttrib4usvARB
+ glVertexAttrib4uivARB
+ glVertexAttrib4fvARB
+ glVertexAttrib4dvARB
+ glVertexAttrib4NbvARB
+ glVertexAttrib4NsvARB
+ glVertexAttrib4NivARB
+ glVertexAttrib4NubvARB
+ glVertexAttrib4NusvARB
+ glVertexAttrib4NuivARB
+ glVertexAttribPointerARB
+ glEnableVertexAttribArrayARB
+ glDisableVertexAttribArrayARB
+ glProgramStringARB
+ glBindProgramARB
+ glDeleteProgramsARB
+ glGenProgramsARB
+ glIsProgramARB
+ glProgramEnvParameter4dARB
+ glProgramEnvParameter4dvARB
+ glProgramEnvParameter4fARB
+ glProgramEnvParameter4fvARB
+ glProgramLocalParameter4dARB
+ glProgramLocalParameter4dvARB
+ glProgramLocalParameter4fARB
+ glProgramLocalParameter4fvARB
+ glGetProgramEnvParameterdvARB
+ glGetProgramEnvParameterfvARB
+ glGetProgramLocalParameterdvARB
+ glGetProgramLocalParameterfvARB
+ glGetProgramivARB
+ glGetProgramStringARB
+ glGetVertexAttribdvARB
+ glGetVertexAttribfvARB
+ glGetVertexAttribivARB
+ glGetVertexAttribPointervARB
+ glProgramNamedParameter4fNV
+ glProgramNamedParameter4dNV
+ glProgramNamedParameter4fvNV
+ glProgramNamedParameter4dvNV
+ glGetProgramNamedParameterfvNV
+ glGetProgramNamedParameterdvNV
+ glBindBufferARB
+ glBufferDataARB
+ glBufferSubDataARB
+ glDeleteBuffersARB
+ glGenBuffersARB
+ glGetBufferParameterivARB
+ glGetBufferPointervARB
+ glGetBufferSubDataARB
+ glIsBufferARB
+ glMapBufferARB
+ glUnmapBufferARB
+ glGenQueriesARB
+ glDeleteQueriesARB
+ glIsQueryARB
+ glBeginQueryARB
+ glEndQueryARB
+ glGetQueryivARB
+ glGetQueryObjectivARB
+ glGetQueryObjectuivARB
+ glBindBuffer
+ glBufferData
+ glBufferSubData
+ glDeleteBuffers
+ glGenBuffers
+ glGetBufferParameteriv
+ glGetBufferPointerv
+ glGetBufferSubData
+ glIsBuffer
+ glMapBuffer
+ glUnmapBuffer
+ glGenQueries
+ glDeleteQueries
+ glIsQuery
+ glBeginQuery
+ glEndQuery
+ glGetQueryiv
+ glGetQueryObjectiv
+ glGetQueryObjectuiv
+;
+; WGL API
+ wglChoosePixelFormat
+ wglCopyContext
+ wglCreateContext
+ wglCreateLayerContext
+ wglDeleteContext
+ wglDescribeLayerPlane
+ wglDescribePixelFormat
+ wglGetCurrentContext
+ wglGetCurrentDC
+ wglGetLayerPaletteEntries
+ wglGetPixelFormat
+ wglGetProcAddress
+ wglMakeCurrent
+ wglRealizeLayerPalette
+ wglSetLayerPaletteEntries
+ wglSetPixelFormat
+ wglShareLists
+ wglSwapBuffers
+ wglSwapLayerBuffers
+ wglUseFontBitmapsA
+ wglUseFontBitmapsW
+ wglUseFontOutlinesA
+ wglUseFontOutlinesW
+ wglGetExtensionsStringARB
+;
+; ICD API
+ DrvCopyContext
+ DrvCreateContext
+ DrvCreateLayerContext
+ DrvDeleteContext
+ DrvDescribeLayerPlane
+ DrvDescribePixelFormat
+ DrvGetLayerPaletteEntries
+ DrvGetProcAddress
+ DrvRealizeLayerPalette
+ DrvReleaseContext
+ DrvSetCallbackProcs
+ DrvSetContext
+ DrvSetLayerPaletteEntries
+ DrvSetPixelFormat
+ DrvShareLists
+ DrvSwapBuffers
+ DrvSwapLayerBuffers
+ DrvValidateVersion
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <windows.h>
+
+#include "pipe/p_debug.h"
+
+#include "stw_device.h"
+#include "stw_winsys.h"
+#include "stw_pixelformat.h"
+
+
+struct stw_device *stw_dev = NULL;
+
+
+static BOOL
+st_init(void)
+{
+ static struct stw_device stw_dev_storage;
+
+ assert(!stw_dev);
+
+ stw_dev = &stw_dev_storage;
+ memset(stw_dev, 0, sizeof(*stw_dev));
+
+ stw_dev->screen = stw_winsys.create_screen();
+ if(!stw_dev->screen)
+ goto error1;
+
+ pixelformat_init();
+
+ return TRUE;
+
+error1:
+ stw_dev = NULL;
+ return FALSE;
+}
+
+
+static void
+st_cleanup(void)
+{
+ DHGLRC dhglrc;
+
+ if(!stw_dev)
+ return;
+
+ /* Ensure all contexts are destroyed */
+ for (dhglrc = 1; dhglrc <= DRV_CONTEXT_MAX; dhglrc++)
+ if (stw_dev->ctx_array[dhglrc - 1].hglrc)
+ DrvDeleteContext( dhglrc );
+
+ stw_dev = NULL;
+}
+
+
+BOOL WINAPI
+DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
+{
+ switch (fdwReason) {
+ case DLL_PROCESS_ATTACH:
+ return st_init();
+
+ case DLL_PROCESS_DETACH:
+ st_cleanup();
+ break;
+ }
+ return TRUE;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef ST_DEVICE_H_
+#define ST_DEVICE_H_
+
+
+#include "stw_icd.h"
+
+struct pipe_screen;
+
+
+struct drv_context
+{
+ HGLRC hglrc;
+};
+
+#define DRV_CONTEXT_MAX 32
+
+
+struct stw_device
+{
+ struct pipe_screen *screen;
+
+ struct drv_context ctx_array[DRV_CONTEXT_MAX];
+
+ DHGLRC ctx_current;
+};
+
+
+extern struct stw_device *stw_dev;
+
+
+#endif /* ST_DEVICE_H_ */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+#include "main/context.h"
+#include "pipe/p_format.h"
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_public.h"
+#include "stw_framebuffer.h"
+
+void
+framebuffer_resize(
+ struct stw_framebuffer *fb,
+ GLuint width,
+ GLuint height )
+{
+ if (fb->hbmDIB == NULL || fb->stfb->Base.Width != width || fb->stfb->Base.Height != height) {
+ if (fb->hbmDIB)
+ DeleteObject( fb->hbmDIB );
+
+ fb->hbmDIB = CreateCompatibleBitmap(
+ fb->hDC,
+ width,
+ height );
+ }
+
+ st_resize_framebuffer( fb->stfb, width, height );
+}
+
+static struct stw_framebuffer *fb_head = NULL;
+
+static LRESULT CALLBACK
+window_proc(
+ HWND hWnd,
+ UINT uMsg,
+ WPARAM wParam,
+ LPARAM lParam )
+{
+ struct stw_framebuffer *fb;
+
+ for (fb = fb_head; fb != NULL; fb = fb->next)
+ if (fb->hWnd == hWnd)
+ break;
+ assert( fb != NULL );
+
+ if (uMsg == WM_SIZE && wParam != SIZE_MINIMIZED)
+ framebuffer_resize( fb, LOWORD( lParam ), HIWORD( lParam ) );
+
+ return CallWindowProc( fb->WndProc, hWnd, uMsg, wParam, lParam );
+}
+
+/* Create a new framebuffer object which will correspond to the given HDC.
+ */
+struct stw_framebuffer *
+framebuffer_create(
+ HDC hdc,
+ GLvisual *visual,
+ GLuint width,
+ GLuint height )
+{
+ struct stw_framebuffer *fb;
+ enum pipe_format colorFormat, depthFormat, stencilFormat;
+
+ fb = CALLOC_STRUCT( stw_framebuffer );
+ if (fb == NULL)
+ return NULL;
+
+ /* Determine PIPE_FORMATs for buffers.
+ */
+ colorFormat = PIPE_FORMAT_A8R8G8B8_UNORM;
+
+ if (visual->depthBits == 0)
+ depthFormat = PIPE_FORMAT_NONE;
+ else if (visual->depthBits <= 16)
+ depthFormat = PIPE_FORMAT_Z16_UNORM;
+ else if (visual->depthBits <= 24)
+ depthFormat = PIPE_FORMAT_S8Z24_UNORM;
+ else
+ depthFormat = PIPE_FORMAT_Z32_UNORM;
+
+ if (visual->stencilBits == 8) {
+ if (depthFormat == PIPE_FORMAT_S8Z24_UNORM)
+ stencilFormat = depthFormat;
+ else
+ stencilFormat = PIPE_FORMAT_S8_UNORM;
+ }
+ else {
+ stencilFormat = PIPE_FORMAT_NONE;
+ }
+
+ fb->stfb = st_create_framebuffer(
+ visual,
+ colorFormat,
+ depthFormat,
+ stencilFormat,
+ width,
+ height,
+ (void *) fb );
+
+ fb->cColorBits = GetDeviceCaps( hdc, BITSPIXEL );
+ fb->hDC = hdc;
+
+ /* Subclass a window associated with the device context.
+ */
+ fb->hWnd = WindowFromDC( hdc );
+ if (fb->hWnd != NULL) {
+ fb->WndProc = (WNDPROC) SetWindowLong(
+ fb->hWnd,
+ GWL_WNDPROC,
+ (LONG) window_proc );
+ }
+
+ fb->next = fb_head;
+ fb_head = fb;
+ return fb;
+}
+
+void
+framebuffer_destroy(
+ struct stw_framebuffer *fb )
+{
+ struct stw_framebuffer **link = &fb_head;
+ struct stw_framebuffer *pfb = fb_head;
+
+ while (pfb != NULL) {
+ if (pfb == fb) {
+ if (fb->hWnd != NULL) {
+ SetWindowLong(
+ fb->hWnd,
+ GWL_WNDPROC,
+ (LONG) fb->WndProc );
+ }
+
+ *link = fb->next;
+ FREE( fb );
+ return;
+ }
+
+ link = &pfb->next;
+ pfb = pfb->next;
+ }
+}
+
+/* Given an hdc, return the corresponding wgl_context.
+ */
+struct stw_framebuffer *
+framebuffer_from_hdc(
+ HDC hdc )
+{
+ struct stw_framebuffer *fb;
+
+ for (fb = fb_head; fb != NULL; fb = fb->next)
+ if (fb->hDC == hdc)
+ return fb;
+ return NULL;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef STW_FRAMEBUFFER_H
+#define STW_FRAMEBUFFER_H
+
+#include "main/mtypes.h"
+
+/* Windows framebuffer, derived from gl_framebuffer.
+ */
+struct stw_framebuffer
+{
+ struct st_framebuffer *stfb;
+ HDC hDC;
+ int pixelformat;
+ BYTE cColorBits;
+ HDC dib_hDC;
+ HBITMAP hbmDIB;
+ HBITMAP hOldBitmap;
+ PBYTE pbPixels;
+ HWND hWnd;
+ WNDPROC WndProc;
+ struct stw_framebuffer *next;
+};
+
+struct stw_framebuffer *
+framebuffer_create(
+ HDC hdc,
+ GLvisual *visual,
+ GLuint width,
+ GLuint height );
+
+void
+framebuffer_destroy(
+ struct stw_framebuffer *fb );
+
+void
+framebuffer_resize(
+ struct stw_framebuffer *fb,
+ GLuint width,
+ GLuint height );
+
+struct stw_framebuffer *
+framebuffer_from_hdc(
+ HDC hdc );
+
+#endif /* STW_FRAMEBUFFER_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <windows.h>
+#include <stdio.h>
+
+#include "GL/gl.h"
+#include "GL/mesa_wgl.h"
+
+#include "pipe/p_debug.h"
+
+#include "stw_device.h"
+#include "stw_icd.h"
+
+
+static HGLRC
+_drv_lookup_hglrc( DHGLRC dhglrc )
+{
+ if (dhglrc == 0 || dhglrc >= DRV_CONTEXT_MAX)
+ return NULL;
+ return stw_dev->ctx_array[dhglrc - 1].hglrc;
+}
+
+BOOL APIENTRY
+DrvCopyContext(
+ DHGLRC dhrcSource,
+ DHGLRC dhrcDest,
+ UINT fuMask )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return FALSE;
+}
+
+DHGLRC APIENTRY
+DrvCreateLayerContext(
+ HDC hdc,
+ INT iLayerPlane )
+{
+ DHGLRC dhglrc = 0;
+
+ if (iLayerPlane == 0) {
+ DWORD i;
+
+ for (i = 0; i < DRV_CONTEXT_MAX; i++) {
+ if (stw_dev->ctx_array[i].hglrc == NULL)
+ break;
+ }
+
+ if (i < DRV_CONTEXT_MAX) {
+ stw_dev->ctx_array[i].hglrc = wglCreateContext( hdc );
+ if (stw_dev->ctx_array[i].hglrc != NULL)
+ dhglrc = i + 1;
+ }
+ }
+
+ debug_printf( "%s( 0x%p, %d ) = %u\n", __FUNCTION__, hdc, iLayerPlane, dhglrc );
+
+ return dhglrc;
+}
+
+DHGLRC APIENTRY
+DrvCreateContext(
+ HDC hdc )
+{
+ return DrvCreateLayerContext( hdc, 0 );
+}
+
+BOOL APIENTRY
+DrvDeleteContext(
+ DHGLRC dhglrc )
+{
+ HGLRC hglrc = _drv_lookup_hglrc( dhglrc );
+ BOOL success = FALSE;
+
+ if (hglrc != NULL) {
+ success = wglDeleteContext( hglrc );
+ if (success)
+ stw_dev->ctx_array[dhglrc - 1].hglrc = NULL;
+ }
+
+ debug_printf( "%s( %u ) = %s\n", __FUNCTION__, dhglrc, success ? "TRUE" : "FALSE" );
+
+ return success;
+}
+
+BOOL APIENTRY
+DrvDescribeLayerPlane(
+ HDC hdc,
+ INT iPixelFormat,
+ INT iLayerPlane,
+ UINT nBytes,
+ LPLAYERPLANEDESCRIPTOR plpd )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return FALSE;
+}
+
+LONG APIENTRY
+DrvDescribePixelFormat(
+ HDC hdc,
+ INT iPixelFormat,
+ ULONG cjpfd,
+ PIXELFORMATDESCRIPTOR *ppfd )
+{
+ LONG r;
+
+ r = wglDescribePixelFormat( hdc, iPixelFormat, cjpfd, ppfd );
+
+ debug_printf( "%s( 0x%p, %d, %u, 0x%p ) = %d\n", __FUNCTION__, hdc, iPixelFormat, cjpfd, ppfd, r );
+
+ return r;
+}
+
+int APIENTRY
+DrvGetLayerPaletteEntries(
+ HDC hdc,
+ INT iLayerPlane,
+ INT iStart,
+ INT cEntries,
+ COLORREF *pcr )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return 0;
+}
+
+PROC APIENTRY
+DrvGetProcAddress(
+ LPCSTR lpszProc )
+{
+ PROC r;
+
+ r = wglGetProcAddress( lpszProc );
+
+ debug_printf( "%s( \", __FUNCTION__%s\" ) = 0x%p\n", lpszProc, r );
+
+ return r;
+}
+
+BOOL APIENTRY
+DrvRealizeLayerPalette(
+ HDC hdc,
+ INT iLayerPlane,
+ BOOL bRealize )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return FALSE;
+}
+
+BOOL APIENTRY
+DrvReleaseContext(
+ DHGLRC dhglrc )
+{
+ BOOL success = FALSE;
+
+ if (dhglrc == stw_dev->ctx_current) {
+ HGLRC hglrc = _drv_lookup_hglrc( dhglrc );
+
+ if (hglrc != NULL) {
+ success = wglMakeCurrent( NULL, NULL );
+ if (success)
+ stw_dev->ctx_current = 0;
+ }
+ }
+
+ debug_printf( "%s( %u ) = %s\n", __FUNCTION__, dhglrc, success ? "TRUE" : "FALSE" );
+
+ return success;
+}
+
+void APIENTRY
+DrvSetCallbackProcs(
+ INT nProcs,
+ PROC *pProcs )
+{
+ debug_printf( "%s( %d, 0x%p )\n", __FUNCTION__, nProcs, pProcs );
+
+ return;
+}
+
+#define GPA_GL( NAME ) disp->NAME = gl##NAME
+
+static GLCLTPROCTABLE cpt;
+
+PGLCLTPROCTABLE APIENTRY
+DrvSetContext(
+ HDC hdc,
+ DHGLRC dhglrc,
+ PFN_SETPROCTABLE pfnSetProcTable )
+{
+ HGLRC hglrc = _drv_lookup_hglrc( dhglrc );
+ GLDISPATCHTABLE *disp = &cpt.glDispatchTable;
+
+ debug_printf( "%s( 0x%p, %u, 0x%p )\n", __FUNCTION__, hdc, dhglrc, pfnSetProcTable );
+
+ if (hglrc == NULL)
+ return NULL;
+
+ if (!wglMakeCurrent( hdc, hglrc ))
+ return NULL;
+
+ memset( &cpt, 0, sizeof( cpt ) );
+ cpt.cEntries = OPENGL_VERSION_110_ENTRIES;
+
+ GPA_GL( NewList );
+ GPA_GL( EndList );
+ GPA_GL( CallList );
+ GPA_GL( CallLists );
+ GPA_GL( DeleteLists );
+ GPA_GL( GenLists );
+ GPA_GL( ListBase );
+ GPA_GL( Begin );
+ GPA_GL( Bitmap );
+ GPA_GL( Color3b );
+ GPA_GL( Color3bv );
+ GPA_GL( Color3d );
+ GPA_GL( Color3dv );
+ GPA_GL( Color3f );
+ GPA_GL( Color3fv );
+ GPA_GL( Color3i );
+ GPA_GL( Color3iv );
+ GPA_GL( Color3s );
+ GPA_GL( Color3sv );
+ GPA_GL( Color3ub );
+ GPA_GL( Color3ubv );
+ GPA_GL( Color3ui );
+ GPA_GL( Color3uiv );
+ GPA_GL( Color3us );
+ GPA_GL( Color3usv );
+ GPA_GL( Color4b );
+ GPA_GL( Color4bv );
+ GPA_GL( Color4d );
+ GPA_GL( Color4dv );
+ GPA_GL( Color4f );
+ GPA_GL( Color4fv );
+ GPA_GL( Color4i );
+ GPA_GL( Color4iv );
+ GPA_GL( Color4s );
+ GPA_GL( Color4sv );
+ GPA_GL( Color4ub );
+ GPA_GL( Color4ubv );
+ GPA_GL( Color4ui );
+ GPA_GL( Color4uiv );
+ GPA_GL( Color4us );
+ GPA_GL( Color4usv );
+ GPA_GL( EdgeFlag );
+ GPA_GL( EdgeFlagv );
+ GPA_GL( End );
+ GPA_GL( Indexd );
+ GPA_GL( Indexdv );
+ GPA_GL( Indexf );
+ GPA_GL( Indexfv );
+ GPA_GL( Indexi );
+ GPA_GL( Indexiv );
+ GPA_GL( Indexs );
+ GPA_GL( Indexsv );
+ GPA_GL( Normal3b );
+ GPA_GL( Normal3bv );
+ GPA_GL( Normal3d );
+ GPA_GL( Normal3dv );
+ GPA_GL( Normal3f );
+ GPA_GL( Normal3fv );
+ GPA_GL( Normal3i );
+ GPA_GL( Normal3iv );
+ GPA_GL( Normal3s );
+ GPA_GL( Normal3sv );
+ GPA_GL( RasterPos2d );
+ GPA_GL( RasterPos2dv );
+ GPA_GL( RasterPos2f );
+ GPA_GL( RasterPos2fv );
+ GPA_GL( RasterPos2i );
+ GPA_GL( RasterPos2iv );
+ GPA_GL( RasterPos2s );
+ GPA_GL( RasterPos2sv );
+ GPA_GL( RasterPos3d );
+ GPA_GL( RasterPos3dv );
+ GPA_GL( RasterPos3f );
+ GPA_GL( RasterPos3fv );
+ GPA_GL( RasterPos3i );
+ GPA_GL( RasterPos3iv );
+ GPA_GL( RasterPos3s );
+ GPA_GL( RasterPos3sv );
+ GPA_GL( RasterPos4d );
+ GPA_GL( RasterPos4dv );
+ GPA_GL( RasterPos4f );
+ GPA_GL( RasterPos4fv );
+ GPA_GL( RasterPos4i );
+ GPA_GL( RasterPos4iv );
+ GPA_GL( RasterPos4s );
+ GPA_GL( RasterPos4sv );
+ GPA_GL( Rectd );
+ GPA_GL( Rectdv );
+ GPA_GL( Rectf );
+ GPA_GL( Rectfv );
+ GPA_GL( Recti );
+ GPA_GL( Rectiv );
+ GPA_GL( Rects );
+ GPA_GL( Rectsv );
+ GPA_GL( TexCoord1d );
+ GPA_GL( TexCoord1dv );
+ GPA_GL( TexCoord1f );
+ GPA_GL( TexCoord1fv );
+ GPA_GL( TexCoord1i );
+ GPA_GL( TexCoord1iv );
+ GPA_GL( TexCoord1s );
+ GPA_GL( TexCoord1sv );
+ GPA_GL( TexCoord2d );
+ GPA_GL( TexCoord2dv );
+ GPA_GL( TexCoord2f );
+ GPA_GL( TexCoord2fv );
+ GPA_GL( TexCoord2i );
+ GPA_GL( TexCoord2iv );
+ GPA_GL( TexCoord2s );
+ GPA_GL( TexCoord2sv );
+ GPA_GL( TexCoord3d );
+ GPA_GL( TexCoord3dv );
+ GPA_GL( TexCoord3f );
+ GPA_GL( TexCoord3fv );
+ GPA_GL( TexCoord3i );
+ GPA_GL( TexCoord3iv );
+ GPA_GL( TexCoord3s );
+ GPA_GL( TexCoord3sv );
+ GPA_GL( TexCoord4d );
+ GPA_GL( TexCoord4dv );
+ GPA_GL( TexCoord4f );
+ GPA_GL( TexCoord4fv );
+ GPA_GL( TexCoord4i );
+ GPA_GL( TexCoord4iv );
+ GPA_GL( TexCoord4s );
+ GPA_GL( TexCoord4sv );
+ GPA_GL( Vertex2d );
+ GPA_GL( Vertex2dv );
+ GPA_GL( Vertex2f );
+ GPA_GL( Vertex2fv );
+ GPA_GL( Vertex2i );
+ GPA_GL( Vertex2iv );
+ GPA_GL( Vertex2s );
+ GPA_GL( Vertex2sv );
+ GPA_GL( Vertex3d );
+ GPA_GL( Vertex3dv );
+ GPA_GL( Vertex3f );
+ GPA_GL( Vertex3fv );
+ GPA_GL( Vertex3i );
+ GPA_GL( Vertex3iv );
+ GPA_GL( Vertex3s );
+ GPA_GL( Vertex3sv );
+ GPA_GL( Vertex4d );
+ GPA_GL( Vertex4dv );
+ GPA_GL( Vertex4f );
+ GPA_GL( Vertex4fv );
+ GPA_GL( Vertex4i );
+ GPA_GL( Vertex4iv );
+ GPA_GL( Vertex4s );
+ GPA_GL( Vertex4sv );
+ GPA_GL( ClipPlane );
+ GPA_GL( ColorMaterial );
+ GPA_GL( CullFace );
+ GPA_GL( Fogf );
+ GPA_GL( Fogfv );
+ GPA_GL( Fogi );
+ GPA_GL( Fogiv );
+ GPA_GL( FrontFace );
+ GPA_GL( Hint );
+ GPA_GL( Lightf );
+ GPA_GL( Lightfv );
+ GPA_GL( Lighti );
+ GPA_GL( Lightiv );
+ GPA_GL( LightModelf );
+ GPA_GL( LightModelfv );
+ GPA_GL( LightModeli );
+ GPA_GL( LightModeliv );
+ GPA_GL( LineStipple );
+ GPA_GL( LineWidth );
+ GPA_GL( Materialf );
+ GPA_GL( Materialfv );
+ GPA_GL( Materiali );
+ GPA_GL( Materialiv );
+ GPA_GL( PointSize );
+ GPA_GL( PolygonMode );
+ GPA_GL( PolygonStipple );
+ GPA_GL( Scissor );
+ GPA_GL( ShadeModel );
+ GPA_GL( TexParameterf );
+ GPA_GL( TexParameterfv );
+ GPA_GL( TexParameteri );
+ GPA_GL( TexParameteriv );
+ GPA_GL( TexImage1D );
+ GPA_GL( TexImage2D );
+ GPA_GL( TexEnvf );
+ GPA_GL( TexEnvfv );
+ GPA_GL( TexEnvi );
+ GPA_GL( TexEnviv );
+ GPA_GL( TexGend );
+ GPA_GL( TexGendv );
+ GPA_GL( TexGenf );
+ GPA_GL( TexGenfv );
+ GPA_GL( TexGeni );
+ GPA_GL( TexGeniv );
+ GPA_GL( FeedbackBuffer );
+ GPA_GL( SelectBuffer );
+ GPA_GL( RenderMode );
+ GPA_GL( InitNames );
+ GPA_GL( LoadName );
+ GPA_GL( PassThrough );
+ GPA_GL( PopName );
+ GPA_GL( PushName );
+ GPA_GL( DrawBuffer );
+ GPA_GL( Clear );
+ GPA_GL( ClearAccum );
+ GPA_GL( ClearIndex );
+ GPA_GL( ClearColor );
+ GPA_GL( ClearStencil );
+ GPA_GL( ClearDepth );
+ GPA_GL( StencilMask );
+ GPA_GL( ColorMask );
+ GPA_GL( DepthMask );
+ GPA_GL( IndexMask );
+ GPA_GL( Accum );
+ GPA_GL( Disable );
+ GPA_GL( Enable );
+ GPA_GL( Finish );
+ GPA_GL( Flush );
+ GPA_GL( PopAttrib );
+ GPA_GL( PushAttrib );
+ GPA_GL( Map1d );
+ GPA_GL( Map1f );
+ GPA_GL( Map2d );
+ GPA_GL( Map2f );
+ GPA_GL( MapGrid1d );
+ GPA_GL( MapGrid1f );
+ GPA_GL( MapGrid2d );
+ GPA_GL( MapGrid2f );
+ GPA_GL( EvalCoord1d );
+ GPA_GL( EvalCoord1dv );
+ GPA_GL( EvalCoord1f );
+ GPA_GL( EvalCoord1fv );
+ GPA_GL( EvalCoord2d );
+ GPA_GL( EvalCoord2dv );
+ GPA_GL( EvalCoord2f );
+ GPA_GL( EvalCoord2fv );
+ GPA_GL( EvalMesh1 );
+ GPA_GL( EvalPoint1 );
+ GPA_GL( EvalMesh2 );
+ GPA_GL( EvalPoint2 );
+ GPA_GL( AlphaFunc );
+ GPA_GL( BlendFunc );
+ GPA_GL( LogicOp );
+ GPA_GL( StencilFunc );
+ GPA_GL( StencilOp );
+ GPA_GL( DepthFunc );
+ GPA_GL( PixelZoom );
+ GPA_GL( PixelTransferf );
+ GPA_GL( PixelTransferi );
+ GPA_GL( PixelStoref );
+ GPA_GL( PixelStorei );
+ GPA_GL( PixelMapfv );
+ GPA_GL( PixelMapuiv );
+ GPA_GL( PixelMapusv );
+ GPA_GL( ReadBuffer );
+ GPA_GL( CopyPixels );
+ GPA_GL( ReadPixels );
+ GPA_GL( DrawPixels );
+ GPA_GL( GetBooleanv );
+ GPA_GL( GetClipPlane );
+ GPA_GL( GetDoublev );
+ GPA_GL( GetError );
+ GPA_GL( GetFloatv );
+ GPA_GL( GetIntegerv );
+ GPA_GL( GetLightfv );
+ GPA_GL( GetLightiv );
+ GPA_GL( GetMapdv );
+ GPA_GL( GetMapfv );
+ GPA_GL( GetMapiv );
+ GPA_GL( GetMaterialfv );
+ GPA_GL( GetMaterialiv );
+ GPA_GL( GetPixelMapfv );
+ GPA_GL( GetPixelMapuiv );
+ GPA_GL( GetPixelMapusv );
+ GPA_GL( GetPolygonStipple );
+ GPA_GL( GetString );
+ GPA_GL( GetTexEnvfv );
+ GPA_GL( GetTexEnviv );
+ GPA_GL( GetTexGendv );
+ GPA_GL( GetTexGenfv );
+ GPA_GL( GetTexGeniv );
+ GPA_GL( GetTexImage );
+ GPA_GL( GetTexParameterfv );
+ GPA_GL( GetTexParameteriv );
+ GPA_GL( GetTexLevelParameterfv );
+ GPA_GL( GetTexLevelParameteriv );
+ GPA_GL( IsEnabled );
+ GPA_GL( IsList );
+ GPA_GL( DepthRange );
+ GPA_GL( Frustum );
+ GPA_GL( LoadIdentity );
+ GPA_GL( LoadMatrixf );
+ GPA_GL( LoadMatrixd );
+ GPA_GL( MatrixMode );
+ GPA_GL( MultMatrixf );
+ GPA_GL( MultMatrixd );
+ GPA_GL( Ortho );
+ GPA_GL( PopMatrix );
+ GPA_GL( PushMatrix );
+ GPA_GL( Rotated );
+ GPA_GL( Rotatef );
+ GPA_GL( Scaled );
+ GPA_GL( Scalef );
+ GPA_GL( Translated );
+ GPA_GL( Translatef );
+ GPA_GL( Viewport );
+ GPA_GL( ArrayElement );
+ GPA_GL( BindTexture );
+ GPA_GL( ColorPointer );
+ GPA_GL( DisableClientState );
+ GPA_GL( DrawArrays );
+ GPA_GL( DrawElements );
+ GPA_GL( EdgeFlagPointer );
+ GPA_GL( EnableClientState );
+ GPA_GL( IndexPointer );
+ GPA_GL( Indexub );
+ GPA_GL( Indexubv );
+ GPA_GL( InterleavedArrays );
+ GPA_GL( NormalPointer );
+ GPA_GL( PolygonOffset );
+ GPA_GL( TexCoordPointer );
+ GPA_GL( VertexPointer );
+ GPA_GL( AreTexturesResident );
+ GPA_GL( CopyTexImage1D );
+ GPA_GL( CopyTexImage2D );
+ GPA_GL( CopyTexSubImage1D );
+ GPA_GL( CopyTexSubImage2D );
+ GPA_GL( DeleteTextures );
+ GPA_GL( GenTextures );
+ GPA_GL( GetPointerv );
+ GPA_GL( IsTexture );
+ GPA_GL( PrioritizeTextures );
+ GPA_GL( TexSubImage1D );
+ GPA_GL( TexSubImage2D );
+ GPA_GL( PopClientAttrib );
+ GPA_GL( PushClientAttrib );
+
+ return &cpt;
+}
+
+int APIENTRY
+DrvSetLayerPaletteEntries(
+ HDC hdc,
+ INT iLayerPlane,
+ INT iStart,
+ INT cEntries,
+ CONST COLORREF *pcr )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return 0;
+}
+
+BOOL APIENTRY
+DrvSetPixelFormat(
+ HDC hdc,
+ LONG iPixelFormat )
+{
+ PIXELFORMATDESCRIPTOR pfd;
+ BOOL r;
+
+ wglDescribePixelFormat( hdc, iPixelFormat, sizeof( pfd ), &pfd );
+ r = wglSetPixelFormat( hdc, iPixelFormat, &pfd );
+
+ debug_printf( "%s( 0x%p, %d ) = %s\n", __FUNCTION__, hdc, iPixelFormat, r ? "TRUE" : "FALSE" );
+
+ return r;
+}
+
+BOOL APIENTRY
+DrvShareLists(
+ DHGLRC dhglrc1,
+ DHGLRC dhglrc2 )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return FALSE;
+}
+
+BOOL APIENTRY
+DrvSwapBuffers(
+ HDC hdc )
+{
+ debug_printf( "%s( 0x%p )\n", __FUNCTION__, hdc );
+
+ return wglSwapBuffers( hdc );
+}
+
+BOOL APIENTRY
+DrvSwapLayerBuffers(
+ HDC hdc,
+ UINT fuPlanes )
+{
+ debug_printf( "%s\n", __FUNCTION__ );
+
+ return FALSE;
+}
+
+BOOL APIENTRY
+DrvValidateVersion(
+ ULONG ulVersion )
+{
+ debug_printf( "%s( %u )\n", __FUNCTION__, ulVersion );
+
+ return ulVersion == 1;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef DRV_H
+#define DRV_H
+
+
+#include <windows.h>
+
+
+#include "GL/gl.h"
+#include "GL/mesa_wgl.h"
+
+
+typedef ULONG DHGLRC;
+
+#define OPENGL_VERSION_110_ENTRIES 336
+
+struct __GLdispatchTableRec
+{
+ void (GLAPIENTRY * NewList)(GLuint, GLenum);
+ void (GLAPIENTRY * EndList)(void);
+ void (GLAPIENTRY * CallList)(GLuint);
+ void (GLAPIENTRY * CallLists)(GLsizei, GLenum, const GLvoid *);
+ void (GLAPIENTRY * DeleteLists)(GLuint, GLsizei);
+ GLuint (GLAPIENTRY * GenLists)(GLsizei);
+ void (GLAPIENTRY * ListBase)(GLuint);
+ void (GLAPIENTRY * Begin)(GLenum);
+ void (GLAPIENTRY * Bitmap)(GLsizei, GLsizei, GLfloat, GLfloat, GLfloat, GLfloat, const GLubyte *);
+ void (GLAPIENTRY * Color3b)(GLbyte, GLbyte, GLbyte);
+ void (GLAPIENTRY * Color3bv)(const GLbyte *);
+ void (GLAPIENTRY * Color3d)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Color3dv)(const GLdouble *);
+ void (GLAPIENTRY * Color3f)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Color3fv)(const GLfloat *);
+ void (GLAPIENTRY * Color3i)(GLint, GLint, GLint);
+ void (GLAPIENTRY * Color3iv)(const GLint *);
+ void (GLAPIENTRY * Color3s)(GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * Color3sv)(const GLshort *);
+ void (GLAPIENTRY * Color3ub)(GLubyte, GLubyte, GLubyte);
+ void (GLAPIENTRY * Color3ubv)(const GLubyte *);
+ void (GLAPIENTRY * Color3ui)(GLuint, GLuint, GLuint);
+ void (GLAPIENTRY * Color3uiv)(const GLuint *);
+ void (GLAPIENTRY * Color3us)(GLushort, GLushort, GLushort);
+ void (GLAPIENTRY * Color3usv)(const GLushort *);
+ void (GLAPIENTRY * Color4b)(GLbyte, GLbyte, GLbyte, GLbyte);
+ void (GLAPIENTRY * Color4bv)(const GLbyte *);
+ void (GLAPIENTRY * Color4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Color4dv)(const GLdouble *);
+ void (GLAPIENTRY * Color4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Color4fv)(const GLfloat *);
+ void (GLAPIENTRY * Color4i)(GLint, GLint, GLint, GLint);
+ void (GLAPIENTRY * Color4iv)(const GLint *);
+ void (GLAPIENTRY * Color4s)(GLshort, GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * Color4sv)(const GLshort *);
+ void (GLAPIENTRY * Color4ub)(GLubyte, GLubyte, GLubyte, GLubyte);
+ void (GLAPIENTRY * Color4ubv)(const GLubyte *);
+ void (GLAPIENTRY * Color4ui)(GLuint, GLuint, GLuint, GLuint);
+ void (GLAPIENTRY * Color4uiv)(const GLuint *);
+ void (GLAPIENTRY * Color4us)(GLushort, GLushort, GLushort, GLushort);
+ void (GLAPIENTRY * Color4usv)(const GLushort *);
+ void (GLAPIENTRY * EdgeFlag)(GLboolean);
+ void (GLAPIENTRY * EdgeFlagv)(const GLboolean *);
+ void (GLAPIENTRY * End)(void);
+ void (GLAPIENTRY * Indexd)(GLdouble);
+ void (GLAPIENTRY * Indexdv)(const GLdouble *);
+ void (GLAPIENTRY * Indexf)(GLfloat);
+ void (GLAPIENTRY * Indexfv)(const GLfloat *);
+ void (GLAPIENTRY * Indexi)(GLint);
+ void (GLAPIENTRY * Indexiv)(const GLint *);
+ void (GLAPIENTRY * Indexs)(GLshort);
+ void (GLAPIENTRY * Indexsv)(const GLshort *);
+ void (GLAPIENTRY * Normal3b)(GLbyte, GLbyte, GLbyte);
+ void (GLAPIENTRY * Normal3bv)(const GLbyte *);
+ void (GLAPIENTRY * Normal3d)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Normal3dv)(const GLdouble *);
+ void (GLAPIENTRY * Normal3f)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Normal3fv)(const GLfloat *);
+ void (GLAPIENTRY * Normal3i)(GLint, GLint, GLint);
+ void (GLAPIENTRY * Normal3iv)(const GLint *);
+ void (GLAPIENTRY * Normal3s)(GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * Normal3sv)(const GLshort *);
+ void (GLAPIENTRY * RasterPos2d)(GLdouble, GLdouble);
+ void (GLAPIENTRY * RasterPos2dv)(const GLdouble *);
+ void (GLAPIENTRY * RasterPos2f)(GLfloat, GLfloat);
+ void (GLAPIENTRY * RasterPos2fv)(const GLfloat *);
+ void (GLAPIENTRY * RasterPos2i)(GLint, GLint);
+ void (GLAPIENTRY * RasterPos2iv)(const GLint *);
+ void (GLAPIENTRY * RasterPos2s)(GLshort, GLshort);
+ void (GLAPIENTRY * RasterPos2sv)(const GLshort *);
+ void (GLAPIENTRY * RasterPos3d)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * RasterPos3dv)(const GLdouble *);
+ void (GLAPIENTRY * RasterPos3f)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * RasterPos3fv)(const GLfloat *);
+ void (GLAPIENTRY * RasterPos3i)(GLint, GLint, GLint);
+ void (GLAPIENTRY * RasterPos3iv)(const GLint *);
+ void (GLAPIENTRY * RasterPos3s)(GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * RasterPos3sv)(const GLshort *);
+ void (GLAPIENTRY * RasterPos4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * RasterPos4dv)(const GLdouble *);
+ void (GLAPIENTRY * RasterPos4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * RasterPos4fv)(const GLfloat *);
+ void (GLAPIENTRY * RasterPos4i)(GLint, GLint, GLint, GLint);
+ void (GLAPIENTRY * RasterPos4iv)(const GLint *);
+ void (GLAPIENTRY * RasterPos4s)(GLshort, GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * RasterPos4sv)(const GLshort *);
+ void (GLAPIENTRY * Rectd)(GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Rectdv)(const GLdouble *, const GLdouble *);
+ void (GLAPIENTRY * Rectf)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Rectfv)(const GLfloat *, const GLfloat *);
+ void (GLAPIENTRY * Recti)(GLint, GLint, GLint, GLint);
+ void (GLAPIENTRY * Rectiv)(const GLint *, const GLint *);
+ void (GLAPIENTRY * Rects)(GLshort, GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * Rectsv)(const GLshort *, const GLshort *);
+ void (GLAPIENTRY * TexCoord1d)(GLdouble);
+ void (GLAPIENTRY * TexCoord1dv)(const GLdouble *);
+ void (GLAPIENTRY * TexCoord1f)(GLfloat);
+ void (GLAPIENTRY * TexCoord1fv)(const GLfloat *);
+ void (GLAPIENTRY * TexCoord1i)(GLint);
+ void (GLAPIENTRY * TexCoord1iv)(const GLint *);
+ void (GLAPIENTRY * TexCoord1s)(GLshort);
+ void (GLAPIENTRY * TexCoord1sv)(const GLshort *);
+ void (GLAPIENTRY * TexCoord2d)(GLdouble, GLdouble);
+ void (GLAPIENTRY * TexCoord2dv)(const GLdouble *);
+ void (GLAPIENTRY * TexCoord2f)(GLfloat, GLfloat);
+ void (GLAPIENTRY * TexCoord2fv)(const GLfloat *);
+ void (GLAPIENTRY * TexCoord2i)(GLint, GLint);
+ void (GLAPIENTRY * TexCoord2iv)(const GLint *);
+ void (GLAPIENTRY * TexCoord2s)(GLshort, GLshort);
+ void (GLAPIENTRY * TexCoord2sv)(const GLshort *);
+ void (GLAPIENTRY * TexCoord3d)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * TexCoord3dv)(const GLdouble *);
+ void (GLAPIENTRY * TexCoord3f)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * TexCoord3fv)(const GLfloat *);
+ void (GLAPIENTRY * TexCoord3i)(GLint, GLint, GLint);
+ void (GLAPIENTRY * TexCoord3iv)(const GLint *);
+ void (GLAPIENTRY * TexCoord3s)(GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * TexCoord3sv)(const GLshort *);
+ void (GLAPIENTRY * TexCoord4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * TexCoord4dv)(const GLdouble *);
+ void (GLAPIENTRY * TexCoord4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * TexCoord4fv)(const GLfloat *);
+ void (GLAPIENTRY * TexCoord4i)(GLint, GLint, GLint, GLint);
+ void (GLAPIENTRY * TexCoord4iv)(const GLint *);
+ void (GLAPIENTRY * TexCoord4s)(GLshort, GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * TexCoord4sv)(const GLshort *);
+ void (GLAPIENTRY * Vertex2d)(GLdouble, GLdouble);
+ void (GLAPIENTRY * Vertex2dv)(const GLdouble *);
+ void (GLAPIENTRY * Vertex2f)(GLfloat, GLfloat);
+ void (GLAPIENTRY * Vertex2fv)(const GLfloat *);
+ void (GLAPIENTRY * Vertex2i)(GLint, GLint);
+ void (GLAPIENTRY * Vertex2iv)(const GLint *);
+ void (GLAPIENTRY * Vertex2s)(GLshort, GLshort);
+ void (GLAPIENTRY * Vertex2sv)(const GLshort *);
+ void (GLAPIENTRY * Vertex3d)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Vertex3dv)(const GLdouble *);
+ void (GLAPIENTRY * Vertex3f)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Vertex3fv)(const GLfloat *);
+ void (GLAPIENTRY * Vertex3i)(GLint, GLint, GLint);
+ void (GLAPIENTRY * Vertex3iv)(const GLint *);
+ void (GLAPIENTRY * Vertex3s)(GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * Vertex3sv)(const GLshort *);
+ void (GLAPIENTRY * Vertex4d)(GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Vertex4dv)(const GLdouble *);
+ void (GLAPIENTRY * Vertex4f)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Vertex4fv)(const GLfloat *);
+ void (GLAPIENTRY * Vertex4i)(GLint, GLint, GLint, GLint);
+ void (GLAPIENTRY * Vertex4iv)(const GLint *);
+ void (GLAPIENTRY * Vertex4s)(GLshort, GLshort, GLshort, GLshort);
+ void (GLAPIENTRY * Vertex4sv)(const GLshort *);
+ void (GLAPIENTRY * ClipPlane)(GLenum, const GLdouble *);
+ void (GLAPIENTRY * ColorMaterial)(GLenum, GLenum);
+ void (GLAPIENTRY * CullFace)(GLenum);
+ void (GLAPIENTRY * Fogf)(GLenum, GLfloat);
+ void (GLAPIENTRY * Fogfv)(GLenum, const GLfloat *);
+ void (GLAPIENTRY * Fogi)(GLenum, GLint);
+ void (GLAPIENTRY * Fogiv)(GLenum, const GLint *);
+ void (GLAPIENTRY * FrontFace)(GLenum);
+ void (GLAPIENTRY * Hint)(GLenum, GLenum);
+ void (GLAPIENTRY * Lightf)(GLenum, GLenum, GLfloat);
+ void (GLAPIENTRY * Lightfv)(GLenum, GLenum, const GLfloat *);
+ void (GLAPIENTRY * Lighti)(GLenum, GLenum, GLint);
+ void (GLAPIENTRY * Lightiv)(GLenum, GLenum, const GLint *);
+ void (GLAPIENTRY * LightModelf)(GLenum, GLfloat);
+ void (GLAPIENTRY * LightModelfv)(GLenum, const GLfloat *);
+ void (GLAPIENTRY * LightModeli)(GLenum, GLint);
+ void (GLAPIENTRY * LightModeliv)(GLenum, const GLint *);
+ void (GLAPIENTRY * LineStipple)(GLint, GLushort);
+ void (GLAPIENTRY * LineWidth)(GLfloat);
+ void (GLAPIENTRY * Materialf)(GLenum, GLenum, GLfloat);
+ void (GLAPIENTRY * Materialfv)(GLenum, GLenum, const GLfloat *);
+ void (GLAPIENTRY * Materiali)(GLenum, GLenum, GLint);
+ void (GLAPIENTRY * Materialiv)(GLenum, GLenum, const GLint *);
+ void (GLAPIENTRY * PointSize)(GLfloat);
+ void (GLAPIENTRY * PolygonMode)(GLenum, GLenum);
+ void (GLAPIENTRY * PolygonStipple)(const GLubyte *);
+ void (GLAPIENTRY * Scissor)(GLint, GLint, GLsizei, GLsizei);
+ void (GLAPIENTRY * ShadeModel)(GLenum);
+ void (GLAPIENTRY * TexParameterf)(GLenum, GLenum, GLfloat);
+ void (GLAPIENTRY * TexParameterfv)(GLenum, GLenum, const GLfloat *);
+ void (GLAPIENTRY * TexParameteri)(GLenum, GLenum, GLint);
+ void (GLAPIENTRY * TexParameteriv)(GLenum, GLenum, const GLint *);
+ void (GLAPIENTRY * TexImage1D)(GLenum, GLint, GLint, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+ void (GLAPIENTRY * TexImage2D)(GLenum, GLint, GLint, GLsizei, GLsizei, GLint, GLenum, GLenum, const GLvoid *);
+ void (GLAPIENTRY * TexEnvf)(GLenum, GLenum, GLfloat);
+ void (GLAPIENTRY * TexEnvfv)(GLenum, GLenum, const GLfloat *);
+ void (GLAPIENTRY * TexEnvi)(GLenum, GLenum, GLint);
+ void (GLAPIENTRY * TexEnviv)(GLenum, GLenum, const GLint *);
+ void (GLAPIENTRY * TexGend)(GLenum, GLenum, GLdouble);
+ void (GLAPIENTRY * TexGendv)(GLenum, GLenum, const GLdouble *);
+ void (GLAPIENTRY * TexGenf)(GLenum, GLenum, GLfloat);
+ void (GLAPIENTRY * TexGenfv)(GLenum, GLenum, const GLfloat *);
+ void (GLAPIENTRY * TexGeni)(GLenum, GLenum, GLint);
+ void (GLAPIENTRY * TexGeniv)(GLenum, GLenum, const GLint *);
+ void (GLAPIENTRY * FeedbackBuffer)(GLsizei, GLenum, GLfloat *);
+ void (GLAPIENTRY * SelectBuffer)(GLsizei, GLuint *);
+ GLint (GLAPIENTRY * RenderMode)(GLenum);
+ void (GLAPIENTRY * InitNames)(void);
+ void (GLAPIENTRY * LoadName)(GLuint);
+ void (GLAPIENTRY * PassThrough)(GLfloat);
+ void (GLAPIENTRY * PopName)(void);
+ void (GLAPIENTRY * PushName)(GLuint);
+ void (GLAPIENTRY * DrawBuffer)(GLenum);
+ void (GLAPIENTRY * Clear)(GLbitfield);
+ void (GLAPIENTRY * ClearAccum)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * ClearIndex)(GLfloat);
+ void (GLAPIENTRY * ClearColor)(GLclampf, GLclampf, GLclampf, GLclampf);
+ void (GLAPIENTRY * ClearStencil)(GLint);
+ void (GLAPIENTRY * ClearDepth)(GLclampd);
+ void (GLAPIENTRY * StencilMask)(GLuint);
+ void (GLAPIENTRY * ColorMask)(GLboolean, GLboolean, GLboolean, GLboolean);
+ void (GLAPIENTRY * DepthMask)(GLboolean);
+ void (GLAPIENTRY * IndexMask)(GLuint);
+ void (GLAPIENTRY * Accum)(GLenum, GLfloat);
+ void (GLAPIENTRY * Disable)(GLenum);
+ void (GLAPIENTRY * Enable)(GLenum);
+ void (GLAPIENTRY * Finish)(void);
+ void (GLAPIENTRY * Flush)(void);
+ void (GLAPIENTRY * PopAttrib)(void);
+ void (GLAPIENTRY * PushAttrib)(GLbitfield);
+ void (GLAPIENTRY * Map1d)(GLenum, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
+ void (GLAPIENTRY * Map1f)(GLenum, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
+ void (GLAPIENTRY * Map2d)(GLenum, GLdouble, GLdouble, GLint, GLint, GLdouble, GLdouble, GLint, GLint, const GLdouble *);
+ void (GLAPIENTRY * Map2f)(GLenum, GLfloat, GLfloat, GLint, GLint, GLfloat, GLfloat, GLint, GLint, const GLfloat *);
+ void (GLAPIENTRY * MapGrid1d)(GLint, GLdouble, GLdouble);
+ void (GLAPIENTRY * MapGrid1f)(GLint, GLfloat, GLfloat);
+ void (GLAPIENTRY * MapGrid2d)(GLint, GLdouble, GLdouble, GLint, GLdouble, GLdouble);
+ void (GLAPIENTRY * MapGrid2f)(GLint, GLfloat, GLfloat, GLint, GLfloat, GLfloat);
+ void (GLAPIENTRY * EvalCoord1d)(GLdouble);
+ void (GLAPIENTRY * EvalCoord1dv)(const GLdouble *);
+ void (GLAPIENTRY * EvalCoord1f)(GLfloat);
+ void (GLAPIENTRY * EvalCoord1fv)(const GLfloat *);
+ void (GLAPIENTRY * EvalCoord2d)(GLdouble, GLdouble);
+ void (GLAPIENTRY * EvalCoord2dv)(const GLdouble *);
+ void (GLAPIENTRY * EvalCoord2f)(GLfloat, GLfloat);
+ void (GLAPIENTRY * EvalCoord2fv)(const GLfloat *);
+ void (GLAPIENTRY * EvalMesh1)(GLenum, GLint, GLint);
+ void (GLAPIENTRY * EvalPoint1)(GLint);
+ void (GLAPIENTRY * EvalMesh2)(GLenum, GLint, GLint, GLint, GLint);
+ void (GLAPIENTRY * EvalPoint2)(GLint, GLint);
+ void (GLAPIENTRY * AlphaFunc)(GLenum, GLclampf);
+ void (GLAPIENTRY * BlendFunc)(GLenum, GLenum);
+ void (GLAPIENTRY * LogicOp)(GLenum);
+ void (GLAPIENTRY * StencilFunc)(GLenum, GLint, GLuint);
+ void (GLAPIENTRY * StencilOp)(GLenum, GLenum, GLenum);
+ void (GLAPIENTRY * DepthFunc)(GLenum);
+ void (GLAPIENTRY * PixelZoom)(GLfloat, GLfloat);
+ void (GLAPIENTRY * PixelTransferf)(GLenum, GLfloat);
+ void (GLAPIENTRY * PixelTransferi)(GLenum, GLint);
+ void (GLAPIENTRY * PixelStoref)(GLenum, GLfloat);
+ void (GLAPIENTRY * PixelStorei)(GLenum, GLint);
+ void (GLAPIENTRY * PixelMapfv)(GLenum, GLint, const GLfloat *);
+ void (GLAPIENTRY * PixelMapuiv)(GLenum, GLint, const GLuint *);
+ void (GLAPIENTRY * PixelMapusv)(GLenum, GLint, const GLushort *);
+ void (GLAPIENTRY * ReadBuffer)(GLenum);
+ void (GLAPIENTRY * CopyPixels)(GLint, GLint, GLsizei, GLsizei, GLenum);
+ void (GLAPIENTRY * ReadPixels)(GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, GLvoid *);
+ void (GLAPIENTRY * DrawPixels)(GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+ void (GLAPIENTRY * GetBooleanv)(GLenum, GLboolean *);
+ void (GLAPIENTRY * GetClipPlane)(GLenum, GLdouble *);
+ void (GLAPIENTRY * GetDoublev)(GLenum, GLdouble *);
+ GLenum (GLAPIENTRY * GetError)(void);
+ void (GLAPIENTRY * GetFloatv)(GLenum, GLfloat *);
+ void (GLAPIENTRY * GetIntegerv)(GLenum, GLint *);
+ void (GLAPIENTRY * GetLightfv)(GLenum, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetLightiv)(GLenum, GLenum, GLint *);
+ void (GLAPIENTRY * GetMapdv)(GLenum, GLenum, GLdouble *);
+ void (GLAPIENTRY * GetMapfv)(GLenum, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetMapiv)(GLenum, GLenum, GLint *);
+ void (GLAPIENTRY * GetMaterialfv)(GLenum, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetMaterialiv)(GLenum, GLenum, GLint *);
+ void (GLAPIENTRY * GetPixelMapfv)(GLenum, GLfloat *);
+ void (GLAPIENTRY * GetPixelMapuiv)(GLenum, GLuint *);
+ void (GLAPIENTRY * GetPixelMapusv)(GLenum, GLushort *);
+ void (GLAPIENTRY * GetPolygonStipple)(GLubyte *);
+ const GLubyte * (GLAPIENTRY * GetString)(GLenum);
+ void (GLAPIENTRY * GetTexEnvfv)(GLenum, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetTexEnviv)(GLenum, GLenum, GLint *);
+ void (GLAPIENTRY * GetTexGendv)(GLenum, GLenum, GLdouble *);
+ void (GLAPIENTRY * GetTexGenfv)(GLenum, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetTexGeniv)(GLenum, GLenum, GLint *);
+ void (GLAPIENTRY * GetTexImage)(GLenum, GLint, GLenum, GLenum, GLvoid *);
+ void (GLAPIENTRY * GetTexParameterfv)(GLenum, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetTexParameteriv)(GLenum, GLenum, GLint *);
+ void (GLAPIENTRY * GetTexLevelParameterfv)(GLenum, GLint, GLenum, GLfloat *);
+ void (GLAPIENTRY * GetTexLevelParameteriv)(GLenum, GLint, GLenum, GLint *);
+ GLboolean (GLAPIENTRY * IsEnabled)(GLenum);
+ GLboolean (GLAPIENTRY * IsList)(GLuint);
+ void (GLAPIENTRY * DepthRange)(GLclampd, GLclampd);
+ void (GLAPIENTRY * Frustum)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * LoadIdentity)(void);
+ void (GLAPIENTRY * LoadMatrixf)(const GLfloat *);
+ void (GLAPIENTRY * LoadMatrixd)(const GLdouble *);
+ void (GLAPIENTRY * MatrixMode)(GLenum);
+ void (GLAPIENTRY * MultMatrixf)(const GLfloat *);
+ void (GLAPIENTRY * MultMatrixd)(const GLdouble *);
+ void (GLAPIENTRY * Ortho)(GLdouble, GLdouble, GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * PopMatrix)(void);
+ void (GLAPIENTRY * PushMatrix)(void);
+ void (GLAPIENTRY * Rotated)(GLdouble, GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Rotatef)(GLfloat, GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Scaled)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Scalef)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Translated)(GLdouble, GLdouble, GLdouble);
+ void (GLAPIENTRY * Translatef)(GLfloat, GLfloat, GLfloat);
+ void (GLAPIENTRY * Viewport)(GLint, GLint, GLsizei, GLsizei);
+ void (GLAPIENTRY * ArrayElement)(GLint);
+ void (GLAPIENTRY * BindTexture)(GLenum, GLuint);
+ void (GLAPIENTRY * ColorPointer)(GLint, GLenum, GLsizei, const GLvoid *);
+ void (GLAPIENTRY * DisableClientState)(GLenum);
+ void (GLAPIENTRY * DrawArrays)(GLenum, GLint, GLsizei);
+ void (GLAPIENTRY * DrawElements)(GLenum, GLsizei, GLenum, const GLvoid *);
+ void (GLAPIENTRY * EdgeFlagPointer)(GLsizei, const GLvoid *);
+ void (GLAPIENTRY * EnableClientState)(GLenum);
+ void (GLAPIENTRY * IndexPointer)(GLenum, GLsizei, const GLvoid *);
+ void (GLAPIENTRY * Indexub)(GLubyte);
+ void (GLAPIENTRY * Indexubv)(const GLubyte *);
+ void (GLAPIENTRY * InterleavedArrays)(GLenum, GLsizei, const GLvoid *);
+ void (GLAPIENTRY * NormalPointer)(GLenum, GLsizei, const GLvoid *);
+ void (GLAPIENTRY * PolygonOffset)(GLfloat, GLfloat);
+ void (GLAPIENTRY * TexCoordPointer)(GLint, GLenum, GLsizei, const GLvoid *);
+ void (GLAPIENTRY * VertexPointer)(GLint, GLenum, GLsizei, const GLvoid *);
+ GLboolean (GLAPIENTRY * AreTexturesResident)(GLsizei, const GLuint *, GLboolean *);
+ void (GLAPIENTRY * CopyTexImage1D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLint);
+ void (GLAPIENTRY * CopyTexImage2D)(GLenum, GLint, GLenum, GLint, GLint, GLsizei, GLsizei, GLint);
+ void (GLAPIENTRY * CopyTexSubImage1D)(GLenum, GLint, GLint, GLint, GLint, GLsizei);
+ void (GLAPIENTRY * CopyTexSubImage2D)(GLenum, GLint, GLint, GLint, GLint, GLint, GLsizei, GLsizei);
+ void (GLAPIENTRY * DeleteTextures)(GLsizei, const GLuint *);
+ void (GLAPIENTRY * GenTextures)(GLsizei, GLuint *);
+ void (GLAPIENTRY * GetPointerv)(GLenum, GLvoid **);
+ GLboolean (GLAPIENTRY * IsTexture)(GLuint);
+ void (GLAPIENTRY * PrioritizeTextures)(GLsizei, const GLuint *, const GLclampf *);
+ void (GLAPIENTRY * TexSubImage1D)(GLenum, GLint, GLint, GLsizei, GLenum, GLenum, const GLvoid *);
+ void (GLAPIENTRY * TexSubImage2D)(GLenum, GLint, GLint, GLint, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
+ void (GLAPIENTRY * PopClientAttrib)(void);
+ void (GLAPIENTRY * PushClientAttrib)(GLbitfield);
+};
+
+typedef struct __GLdispatchTableRec GLDISPATCHTABLE;
+
+typedef struct _GLCLTPROCTABLE
+{
+ int cEntries;
+ GLDISPATCHTABLE glDispatchTable;
+} GLCLTPROCTABLE, * PGLCLTPROCTABLE;
+
+typedef VOID (APIENTRY * PFN_SETPROCTABLE)(PGLCLTPROCTABLE);
+
+BOOL APIENTRY
+DrvCopyContext(
+ DHGLRC dhrcSource,
+ DHGLRC dhrcDest,
+ UINT fuMask );
+
+DHGLRC APIENTRY
+DrvCreateLayerContext(
+ HDC hdc,
+ INT iLayerPlane );
+
+DHGLRC APIENTRY
+DrvCreateContext(
+ HDC hdc );
+
+BOOL APIENTRY
+DrvDeleteContext(
+ DHGLRC dhglrc );
+
+BOOL APIENTRY
+DrvDescribeLayerPlane(
+ HDC hdc,
+ INT iPixelFormat,
+ INT iLayerPlane,
+ UINT nBytes,
+ LPLAYERPLANEDESCRIPTOR plpd );
+
+LONG APIENTRY
+DrvDescribePixelFormat(
+ HDC hdc,
+ INT iPixelFormat,
+ ULONG cjpfd,
+ PIXELFORMATDESCRIPTOR *ppfd );
+
+int APIENTRY
+DrvGetLayerPaletteEntries(
+ HDC hdc,
+ INT iLayerPlane,
+ INT iStart,
+ INT cEntries,
+ COLORREF *pcr );
+
+PROC APIENTRY
+DrvGetProcAddress(
+ LPCSTR lpszProc );
+
+BOOL APIENTRY
+DrvRealizeLayerPalette(
+ HDC hdc,
+ INT iLayerPlane,
+ BOOL bRealize );
+
+BOOL APIENTRY
+DrvReleaseContext(
+ DHGLRC dhglrc );
+
+void APIENTRY
+DrvSetCallbackProcs(
+ INT nProcs,
+ PROC *pProcs );
+
+PGLCLTPROCTABLE APIENTRY
+DrvSetContext(
+ HDC hdc,
+ DHGLRC dhglrc,
+ PFN_SETPROCTABLE pfnSetProcTable );
+
+int APIENTRY
+DrvSetLayerPaletteEntries(
+ HDC hdc,
+ INT iLayerPlane,
+ INT iStart,
+ INT cEntries,
+ CONST COLORREF *pcr );
+
+BOOL APIENTRY
+DrvSetPixelFormat(
+ HDC hdc,
+ LONG iPixelFormat );
+
+BOOL APIENTRY
+DrvShareLists(
+ DHGLRC dhglrc1,
+ DHGLRC dhglrc2 );
+
+BOOL APIENTRY
+DrvSwapBuffers(
+ HDC hdc );
+
+BOOL APIENTRY
+DrvSwapLayerBuffers(
+ HDC hdc,
+ UINT fuPlanes );
+
+BOOL APIENTRY
+DrvValidateVersion(
+ ULONG ulVersion );
+
+#endif /* DRV_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include "pipe/p_debug.h"
+#include "stw_pixelformat.h"
+
+#define MAX_PIXELFORMATS 16
+
+static struct pixelformat_info pixelformats[MAX_PIXELFORMATS];
+static uint pixelformat_count = 0;
+static uint pixelformat_extended_count = 0;
+
+static void
+add_standard_pixelformats(
+ struct pixelformat_info **ppf,
+ uint flags )
+{
+ struct pixelformat_info *pf = *ppf;
+ struct pixelformat_color_info color24 = { 8, 0, 8, 8, 8, 16 };
+ struct pixelformat_alpha_info alpha8 = { 8, 24 };
+ struct pixelformat_alpha_info noalpha = { 0, 0 };
+ struct pixelformat_depth_info depth24s8 = { 24, 8 };
+ struct pixelformat_depth_info depth16 = { 16, 0 };
+
+ pf->flags = PF_FLAG_DOUBLEBUFFER | flags;
+ pf->color = color24;
+ pf->alpha = alpha8;
+ pf->depth = depth16;
+ pf++;
+
+ pf->flags = PF_FLAG_DOUBLEBUFFER | flags;
+ pf->color = color24;
+ pf->alpha = alpha8;
+ pf->depth = depth24s8;
+ pf++;
+
+ pf->flags = PF_FLAG_DOUBLEBUFFER | flags;
+ pf->color = color24;
+ pf->alpha = noalpha;
+ pf->depth = depth16;
+ pf++;
+
+ pf->flags = PF_FLAG_DOUBLEBUFFER | flags;
+ pf->color = color24;
+ pf->alpha = noalpha;
+ pf->depth = depth24s8;
+ pf++;
+
+ pf->flags = flags;
+ pf->color = color24;
+ pf->alpha = noalpha;
+ pf->depth = depth16;
+ pf++;
+
+ pf->flags = flags;
+ pf->color = color24;
+ pf->alpha = noalpha;
+ pf->depth = depth24s8;
+ pf++;
+
+ *ppf = pf;
+}
+
+void
+pixelformat_init( void )
+{
+ struct pixelformat_info *pf = pixelformats;
+
+ add_standard_pixelformats( &pf, 0 );
+ pixelformat_count = pf - pixelformats;
+
+ add_standard_pixelformats( &pf, PF_FLAG_MULTISAMPLED );
+ pixelformat_extended_count = pf - pixelformats;
+
+ assert( pixelformat_extended_count <= MAX_PIXELFORMATS );
+}
+
+uint
+pixelformat_get_count( void )
+{
+ return pixelformat_count;
+}
+
+uint
+pixelformat_get_extended_count( void )
+{
+ return pixelformat_extended_count;
+}
+
+const struct pixelformat_info *
+pixelformat_get_info( uint index )
+{
+ assert( index < pixelformat_extended_count );
+
+ return &pixelformats[index];
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef PIXELFORMAT_H
+#define PIXELFORMAT_H
+
+#define PF_FLAG_DOUBLEBUFFER 0x00000001
+#define PF_FLAG_MULTISAMPLED 0x00000002
+
+struct pixelformat_color_info
+{
+ uint redbits;
+ uint redshift;
+ uint greenbits;
+ uint greenshift;
+ uint bluebits;
+ uint blueshift;
+};
+
+struct pixelformat_alpha_info
+{
+ uint alphabits;
+ uint alphashift;
+};
+
+struct pixelformat_depth_info
+{
+ uint depthbits;
+ uint stencilbits;
+};
+
+struct pixelformat_info
+{
+ uint flags;
+ struct pixelformat_color_info color;
+ struct pixelformat_alpha_info alpha;
+ struct pixelformat_depth_info depth;
+};
+
+void
+pixelformat_init( void );
+
+uint
+pixelformat_get_count( void );
+
+uint
+pixelformat_get_extended_count( void );
+
+const struct pixelformat_info *
+pixelformat_get_info( uint index );
+
+#endif /* PIXELFORMAT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+/**
+ * @file
+ *
+ * This is hopefully a temporary hack to define some needed dispatch
+ * table entries. Hopefully, I'll find a better solution. The
+ * dispatch table generation scripts ought to be making these dummy
+ * stubs as well.
+ */
+
+void gl_dispatch_stub_543(void){}
+void gl_dispatch_stub_544(void){}
+void gl_dispatch_stub_545(void){}
+void gl_dispatch_stub_546(void){}
+void gl_dispatch_stub_547(void){}
+void gl_dispatch_stub_548(void){}
+void gl_dispatch_stub_549(void){}
+void gl_dispatch_stub_550(void){}
+void gl_dispatch_stub_551(void){}
+void gl_dispatch_stub_552(void){}
+void gl_dispatch_stub_553(void){}
+void gl_dispatch_stub_554(void){}
+void gl_dispatch_stub_555(void){}
+void gl_dispatch_stub_556(void){}
+void gl_dispatch_stub_557(void){}
+void gl_dispatch_stub_558(void){}
+void gl_dispatch_stub_559(void){}
+void gl_dispatch_stub_560(void){}
+void gl_dispatch_stub_561(void){}
+void gl_dispatch_stub_565(void){}
+void gl_dispatch_stub_566(void){}
+void gl_dispatch_stub_577(void){}
+void gl_dispatch_stub_578(void){}
+void gl_dispatch_stub_603(void){}
+void gl_dispatch_stub_645(void){}
+void gl_dispatch_stub_646(void){}
+void gl_dispatch_stub_647(void){}
+void gl_dispatch_stub_648(void){}
+void gl_dispatch_stub_649(void){}
+void gl_dispatch_stub_650(void){}
+void gl_dispatch_stub_651(void){}
+void gl_dispatch_stub_652(void){}
+void gl_dispatch_stub_653(void){}
+void gl_dispatch_stub_733(void){}
+void gl_dispatch_stub_734(void){}
+void gl_dispatch_stub_735(void){}
+void gl_dispatch_stub_736(void){}
+void gl_dispatch_stub_737(void){}
+void gl_dispatch_stub_738(void){}
+void gl_dispatch_stub_744(void){}
+void gl_dispatch_stub_745(void){}
+void gl_dispatch_stub_746(void){}
+void gl_dispatch_stub_760(void){}
+void gl_dispatch_stub_761(void){}
+void gl_dispatch_stub_763(void){}
+void gl_dispatch_stub_765(void){}
+void gl_dispatch_stub_766(void){}
+void gl_dispatch_stub_767(void){}
+void gl_dispatch_stub_768(void){}
+
+void gl_dispatch_stub_562(void){}
+void gl_dispatch_stub_563(void){}
+void gl_dispatch_stub_564(void){}
+void gl_dispatch_stub_567(void){}
+void gl_dispatch_stub_568(void){}
+void gl_dispatch_stub_569(void){}
+void gl_dispatch_stub_580(void){}
+void gl_dispatch_stub_581(void){}
+void gl_dispatch_stub_606(void){}
+void gl_dispatch_stub_654(void){}
+void gl_dispatch_stub_655(void){}
+void gl_dispatch_stub_656(void){}
+void gl_dispatch_stub_739(void){}
+void gl_dispatch_stub_740(void){}
+void gl_dispatch_stub_741(void){}
+void gl_dispatch_stub_748(void){}
+void gl_dispatch_stub_749(void){}
+void gl_dispatch_stub_769(void){}
+void gl_dispatch_stub_770(void){}
+void gl_dispatch_stub_771(void){}
+void gl_dispatch_stub_772(void){}
+void gl_dispatch_stub_773(void){}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+
+#include "pipe/p_debug.h"
+
+WINGDIAPI BOOL APIENTRY
+wglUseFontBitmapsA(
+ HDC hdc,
+ DWORD first,
+ DWORD count,
+ DWORD listBase )
+{
+ (void) hdc;
+ (void) first;
+ (void) count;
+ (void) listBase;
+
+ assert( 0 );
+
+ return FALSE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglShareLists(
+ HGLRC hglrc1,
+ HGLRC hglrc2 )
+{
+ (void) hglrc1;
+ (void) hglrc2;
+
+ assert( 0 );
+
+ return FALSE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglUseFontBitmapsW(
+ HDC hdc,
+ DWORD first,
+ DWORD count,
+ DWORD listBase )
+{
+ (void) hdc;
+ (void) first;
+ (void) count;
+ (void) listBase;
+
+ assert( 0 );
+
+ return FALSE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglUseFontOutlinesA(
+ HDC hdc,
+ DWORD first,
+ DWORD count,
+ DWORD listBase,
+ FLOAT deviation,
+ FLOAT extrusion,
+ int format,
+ LPGLYPHMETRICSFLOAT lpgmf )
+{
+ (void) hdc;
+ (void) first;
+ (void) count;
+ (void) listBase;
+ (void) deviation;
+ (void) extrusion;
+ (void) format;
+ (void) lpgmf;
+
+ assert( 0 );
+
+ return FALSE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglUseFontOutlinesW(
+ HDC hdc,
+ DWORD first,
+ DWORD count,
+ DWORD listBase,
+ FLOAT deviation,
+ FLOAT extrusion,
+ int format,
+ LPGLYPHMETRICSFLOAT lpgmf )
+{
+ (void) hdc;
+ (void) first;
+ (void) count;
+ (void) listBase;
+ (void) deviation;
+ (void) extrusion;
+ (void) format;
+ (void) lpgmf;
+
+ assert( 0 );
+
+ return FALSE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglDescribeLayerPlane(
+ HDC hdc,
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nBytes,
+ LPLAYERPLANEDESCRIPTOR plpd )
+{
+ (void) hdc;
+ (void) iPixelFormat;
+ (void) iLayerPlane;
+ (void) nBytes;
+ (void) plpd;
+
+ assert( 0 );
+
+ return FALSE;
+}
+
+WINGDIAPI int APIENTRY
+wglSetLayerPaletteEntries(
+ HDC hdc,
+ int iLayerPlane,
+ int iStart,
+ int cEntries,
+ CONST COLORREF *pcr )
+{
+ (void) hdc;
+ (void) iLayerPlane;
+ (void) iStart;
+ (void) cEntries;
+ (void) pcr;
+
+ assert( 0 );
+
+ return 0;
+}
+
+WINGDIAPI int APIENTRY
+wglGetLayerPaletteEntries(
+ HDC hdc,
+ int iLayerPlane,
+ int iStart,
+ int cEntries,
+ COLORREF *pcr )
+{
+ (void) hdc;
+ (void) iLayerPlane;
+ (void) iStart;
+ (void) cEntries;
+ (void) pcr;
+
+ assert( 0 );
+
+ return 0;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglRealizeLayerPalette(
+ HDC hdc,
+ int iLayerPlane,
+ BOOL bRealize )
+{
+ (void) hdc;
+ (void) iLayerPlane;
+ (void) bRealize;
+
+ assert( 0 );
+
+ return FALSE;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+#include "stw_wgl_arbextensionsstring.h"
+
+WINGDIAPI const char * APIENTRY
+wglGetExtensionsStringARB(
+ HDC hdc )
+{
+ (void) hdc;
+
+ return
+ "WGL_ARB_extensions_string "
+ "WGL_ARB_multisample "
+ "WGL_ARB_pixel_format";
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef WGL_ARBEXTENSIONSSTRING_H
+#define WGL_ARBEXTENSIONSSTRING_H
+
+WINGDIAPI const char * APIENTRY
+wglGetExtensionsStringARB(
+ HDC hdc );
+
+#endif /* WGL_ARBEXTENSIONSSTRING_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#include <windows.h>
+#include "stw_wgl_arbmultisample.h"
+
+int
+wgl_query_sample_buffers( void )
+{
+ return 1;
+}
+
+int
+wgl_query_samples( void )
+{
+ return 4;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef WGL_ARBMULTISAMPLE_H
+#define WGL_ARBMULTISAMPLE_H
+
+#define WGL_SAMPLE_BUFFERS_ARB 0x2041
+#define WGL_SAMPLES_ARB 0x2042
+
+int
+wgl_query_sample_buffers( void );
+
+int
+wgl_query_samples( void );
+
+#endif /* WGL_ARBMULTISAMPLE_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+
+#include "pipe/p_compiler.h"
+#include "util/u_memory.h"
+#include "stw_pixelformat.h"
+#include "stw_wgl_arbmultisample.h"
+#include "stw_wgl_arbpixelformat.h"
+
+#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000
+#define WGL_DRAW_TO_WINDOW_ARB 0x2001
+#define WGL_DRAW_TO_BITMAP_ARB 0x2002
+#define WGL_ACCELERATION_ARB 0x2003
+#define WGL_NEED_PALETTE_ARB 0x2004
+#define WGL_NEED_SYSTEM_PALETTE_ARB 0x2005
+#define WGL_SWAP_LAYER_BUFFERS_ARB 0x2006
+#define WGL_SWAP_METHOD_ARB 0x2007
+#define WGL_NUMBER_OVERLAYS_ARB 0x2008
+#define WGL_NUMBER_UNDERLAYS_ARB 0x2009
+#define WGL_TRANSPARENT_ARB 0x200A
+#define WGL_TRANSPARENT_RED_VALUE_ARB 0x2037
+#define WGL_TRANSPARENT_GREEN_VALUE_ARB 0x2038
+#define WGL_TRANSPARENT_BLUE_VALUE_ARB 0x2039
+#define WGL_TRANSPARENT_ALPHA_VALUE_ARB 0x203A
+#define WGL_TRANSPARENT_INDEX_VALUE_ARB 0x203B
+#define WGL_SHARE_DEPTH_ARB 0x200C
+#define WGL_SHARE_STENCIL_ARB 0x200D
+#define WGL_SHARE_ACCUM_ARB 0x200E
+#define WGL_SUPPORT_GDI_ARB 0x200F
+#define WGL_SUPPORT_OPENGL_ARB 0x2010
+#define WGL_DOUBLE_BUFFER_ARB 0x2011
+#define WGL_STEREO_ARB 0x2012
+#define WGL_PIXEL_TYPE_ARB 0x2013
+#define WGL_COLOR_BITS_ARB 0x2014
+#define WGL_RED_BITS_ARB 0x2015
+#define WGL_RED_SHIFT_ARB 0x2016
+#define WGL_GREEN_BITS_ARB 0x2017
+#define WGL_GREEN_SHIFT_ARB 0x2018
+#define WGL_BLUE_BITS_ARB 0x2019
+#define WGL_BLUE_SHIFT_ARB 0x201A
+#define WGL_ALPHA_BITS_ARB 0x201B
+#define WGL_ALPHA_SHIFT_ARB 0x201C
+#define WGL_ACCUM_BITS_ARB 0x201D
+#define WGL_ACCUM_RED_BITS_ARB 0x201E
+#define WGL_ACCUM_GREEN_BITS_ARB 0x201F
+#define WGL_ACCUM_BLUE_BITS_ARB 0x2020
+#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021
+#define WGL_DEPTH_BITS_ARB 0x2022
+#define WGL_STENCIL_BITS_ARB 0x2023
+#define WGL_AUX_BUFFERS_ARB 0x2024
+
+#define WGL_NO_ACCELERATION_ARB 0x2025
+#define WGL_GENERIC_ACCELERATION_ARB 0x2026
+#define WGL_FULL_ACCELERATION_ARB 0x2027
+
+#define WGL_SWAP_EXCHANGE_ARB 0x2028
+#define WGL_SWAP_COPY_ARB 0x2029
+#define WGL_SWAP_UNDEFINED_ARB 0x202A
+
+#define WGL_TYPE_RGBA_ARB 0x202B
+#define WGL_TYPE_COLORINDEX_ARB 0x202C
+
+static boolean
+query_attrib(
+ int iPixelFormat,
+ int iLayerPlane,
+ int attrib,
+ int *pvalue )
+{
+ uint count;
+ uint index;
+ const struct pixelformat_info *pf;
+
+ count = pixelformat_get_extended_count();
+
+ if (attrib == WGL_NUMBER_PIXEL_FORMATS_ARB) {
+ *pvalue = (int) count;
+ return TRUE;
+ }
+
+ index = (uint) iPixelFormat - 1;
+ if (index >= count)
+ return FALSE;
+
+ pf = pixelformat_get_info( index );
+
+ switch (attrib) {
+ case WGL_DRAW_TO_WINDOW_ARB:
+ *pvalue = TRUE;
+ return TRUE;
+
+ case WGL_DRAW_TO_BITMAP_ARB:
+ *pvalue = FALSE;
+ return TRUE;
+
+ case WGL_NEED_PALETTE_ARB:
+ *pvalue = FALSE;
+ return TRUE;
+
+ case WGL_NEED_SYSTEM_PALETTE_ARB:
+ *pvalue = FALSE;
+ return TRUE;
+
+ case WGL_SWAP_METHOD_ARB:
+ if (pf->flags & PF_FLAG_DOUBLEBUFFER)
+ *pvalue = WGL_SWAP_COPY_ARB;
+ else
+ *pvalue = WGL_SWAP_UNDEFINED_ARB;
+ return TRUE;
+
+ case WGL_SWAP_LAYER_BUFFERS_ARB:
+ *pvalue = FALSE;
+ return TRUE;
+
+ case WGL_NUMBER_OVERLAYS_ARB:
+ *pvalue = 0;
+ return TRUE;
+
+ case WGL_NUMBER_UNDERLAYS_ARB:
+ *pvalue = 0;
+ return TRUE;
+ }
+
+ if (iLayerPlane != 0)
+ return FALSE;
+
+ switch (attrib) {
+ case WGL_ACCELERATION_ARB:
+ *pvalue = WGL_FULL_ACCELERATION_ARB;
+ break;
+
+ case WGL_TRANSPARENT_ARB:
+ *pvalue = FALSE;
+ break;
+
+ case WGL_TRANSPARENT_RED_VALUE_ARB:
+ case WGL_TRANSPARENT_GREEN_VALUE_ARB:
+ case WGL_TRANSPARENT_BLUE_VALUE_ARB:
+ case WGL_TRANSPARENT_ALPHA_VALUE_ARB:
+ case WGL_TRANSPARENT_INDEX_VALUE_ARB:
+ break;
+
+ case WGL_SHARE_DEPTH_ARB:
+ case WGL_SHARE_STENCIL_ARB:
+ case WGL_SHARE_ACCUM_ARB:
+ *pvalue = TRUE;
+ break;
+
+ case WGL_SUPPORT_GDI_ARB:
+ *pvalue = FALSE;
+ break;
+
+ case WGL_SUPPORT_OPENGL_ARB:
+ *pvalue = TRUE;
+ break;
+
+ case WGL_DOUBLE_BUFFER_ARB:
+ if (pf->flags & PF_FLAG_DOUBLEBUFFER)
+ *pvalue = TRUE;
+ else
+ *pvalue = FALSE;
+ break;
+
+ case WGL_STEREO_ARB:
+ *pvalue = FALSE;
+ break;
+
+ case WGL_PIXEL_TYPE_ARB:
+ *pvalue = WGL_TYPE_RGBA_ARB;
+ break;
+
+ case WGL_COLOR_BITS_ARB:
+ *pvalue = (int) (pf->color.redbits + pf->color.greenbits + pf->color.bluebits);
+ break;
+
+ case WGL_RED_BITS_ARB:
+ *pvalue = (int) pf->color.redbits;
+ break;
+
+ case WGL_RED_SHIFT_ARB:
+ *pvalue = (int) pf->color.redshift;
+ break;
+
+ case WGL_GREEN_BITS_ARB:
+ *pvalue = (int) pf->color.greenbits;
+ break;
+
+ case WGL_GREEN_SHIFT_ARB:
+ *pvalue = (int) pf->color.greenshift;
+ break;
+
+ case WGL_BLUE_BITS_ARB:
+ *pvalue = (int) pf->color.bluebits;
+ break;
+
+ case WGL_BLUE_SHIFT_ARB:
+ *pvalue = (int) pf->color.blueshift;
+ break;
+
+ case WGL_ALPHA_BITS_ARB:
+ *pvalue = (int) pf->alpha.alphabits;
+ break;
+
+ case WGL_ALPHA_SHIFT_ARB:
+ *pvalue = (int) pf->alpha.alphashift;
+ break;
+
+ case WGL_ACCUM_BITS_ARB:
+ case WGL_ACCUM_RED_BITS_ARB:
+ case WGL_ACCUM_GREEN_BITS_ARB:
+ case WGL_ACCUM_BLUE_BITS_ARB:
+ case WGL_ACCUM_ALPHA_BITS_ARB:
+ *pvalue = 0;
+ break;
+
+ case WGL_DEPTH_BITS_ARB:
+ *pvalue = (int) pf->depth.depthbits;
+ break;
+
+ case WGL_STENCIL_BITS_ARB:
+ *pvalue = (int) pf->depth.stencilbits;
+ break;
+
+ case WGL_AUX_BUFFERS_ARB:
+ *pvalue = 0;
+ break;
+
+ case WGL_SAMPLE_BUFFERS_ARB:
+ if (pf->flags & PF_FLAG_MULTISAMPLED)
+ *pvalue = wgl_query_sample_buffers();
+ else
+ *pvalue = 0;
+ break;
+
+ case WGL_SAMPLES_ARB:
+ if (pf->flags & PF_FLAG_MULTISAMPLED)
+ *pvalue = wgl_query_samples();
+ else
+ *pvalue = 0;
+ break;
+
+ default:
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+struct attrib_match_info
+{
+ int attribute;
+ int weight;
+ BOOL exact;
+};
+
+static struct attrib_match_info attrib_match[] = {
+
+ /* WGL_ARB_pixel_format */
+ { WGL_DRAW_TO_WINDOW_ARB, 0, TRUE },
+ { WGL_DRAW_TO_BITMAP_ARB, 0, TRUE },
+ { WGL_ACCELERATION_ARB, 0, TRUE },
+ { WGL_NEED_PALETTE_ARB, 0, TRUE },
+ { WGL_NEED_SYSTEM_PALETTE_ARB, 0, TRUE },
+ { WGL_SWAP_LAYER_BUFFERS_ARB, 0, TRUE },
+ { WGL_SWAP_METHOD_ARB, 0, TRUE },
+ { WGL_NUMBER_OVERLAYS_ARB, 4, FALSE },
+ { WGL_NUMBER_UNDERLAYS_ARB, 4, FALSE },
+ /*{ WGL_SHARE_DEPTH_ARB, 0, TRUE },*/ /* no overlays -- ignore */
+ /*{ WGL_SHARE_STENCIL_ARB, 0, TRUE },*/ /* no overlays -- ignore */
+ /*{ WGL_SHARE_ACCUM_ARB, 0, TRUE },*/ /* no overlays -- ignore */
+ { WGL_SUPPORT_GDI_ARB, 0, TRUE },
+ { WGL_SUPPORT_OPENGL_ARB, 0, TRUE },
+ { WGL_DOUBLE_BUFFER_ARB, 0, TRUE },
+ { WGL_STEREO_ARB, 0, TRUE },
+ { WGL_PIXEL_TYPE_ARB, 0, TRUE },
+ { WGL_COLOR_BITS_ARB, 1, FALSE },
+ { WGL_RED_BITS_ARB, 1, FALSE },
+ { WGL_GREEN_BITS_ARB, 1, FALSE },
+ { WGL_BLUE_BITS_ARB, 1, FALSE },
+ { WGL_ALPHA_BITS_ARB, 1, FALSE },
+ { WGL_ACCUM_BITS_ARB, 1, FALSE },
+ { WGL_ACCUM_RED_BITS_ARB, 1, FALSE },
+ { WGL_ACCUM_GREEN_BITS_ARB, 1, FALSE },
+ { WGL_ACCUM_BLUE_BITS_ARB, 1, FALSE },
+ { WGL_ACCUM_ALPHA_BITS_ARB, 1, FALSE },
+ { WGL_DEPTH_BITS_ARB, 1, FALSE },
+ { WGL_STENCIL_BITS_ARB, 1, FALSE },
+ { WGL_AUX_BUFFERS_ARB, 2, FALSE },
+
+ /* WGL_ARB_multisample */
+ { WGL_SAMPLE_BUFFERS_ARB, 2, FALSE },
+ { WGL_SAMPLES_ARB, 2, FALSE }
+};
+
+struct pixelformat_score
+{
+ int points;
+ uint index;
+};
+
+static BOOL
+score_pixelformats(
+ struct pixelformat_score *scores,
+ uint count,
+ int attribute,
+ int expected_value )
+{
+ uint i;
+ struct attrib_match_info *ami = NULL;
+ uint index;
+
+ /* Find out if a given attribute should be considered for score calculation.
+ */
+ for (i = 0; i < sizeof( attrib_match ) / sizeof( attrib_match[0] ); i++) {
+ if (attrib_match[i].attribute == attribute) {
+ ami = &attrib_match[i];
+ break;
+ }
+ }
+ if (ami == NULL)
+ return TRUE;
+
+ /* Iterate all pixelformats, query the requested attribute and calculate
+ * score points.
+ */
+ for (index = 0; index < count; index++) {
+ int actual_value;
+
+ if (!query_attrib( index + 1, 0, attribute, &actual_value ))
+ return FALSE;
+
+ if (ami->exact) {
+ /* For an exact match criteria, if the actual and expected values differ,
+ * the score is set to 0 points, effectively removing the pixelformat
+ * from a list of matching pixelformats.
+ */
+ if (actual_value != expected_value)
+ scores[index].points = 0;
+ }
+ else {
+ /* For a minimum match criteria, if the actual value is smaller than the expected
+ * value, the pixelformat is rejected (score set to 0). However, if the actual
+ * value is bigger, the pixelformat is given a penalty to favour pixelformats that
+ * more closely match the expected values.
+ */
+ if (actual_value < expected_value)
+ scores[index].points = 0;
+ else if (actual_value > expected_value)
+ scores[index].points -= (actual_value - expected_value) * ami->weight;
+ }
+ }
+
+ return TRUE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglChoosePixelFormatARB(
+ HDC hdc,
+ const int *piAttribIList,
+ const FLOAT *pfAttribFList,
+ UINT nMaxFormats,
+ int *piFormats,
+ UINT *nNumFormats )
+{
+ uint count;
+ struct pixelformat_score *scores;
+ uint i;
+
+ *nNumFormats = 0;
+
+ /* Allocate and initialize pixelformat score table -- better matches
+ * have higher scores. Start with a high score and take out penalty
+ * points for a mismatch when the match does not have to be exact.
+ * Set a score to 0 if there is a mismatch for an exact match criteria.
+ */
+ count = pixelformat_get_extended_count();
+ scores = (struct pixelformat_score *) MALLOC( count * sizeof( struct pixelformat_score ) );
+ if (scores == NULL)
+ return FALSE;
+ for (i = 0; i < count; i++) {
+ scores[i].points = 0x7fffffff;
+ scores[i].index = i;
+ }
+
+ /* Given the attribute list calculate a score for each pixelformat.
+ */
+ if (piAttribIList != NULL) {
+ while (*piAttribIList != 0) {
+ if (!score_pixelformats( scores, count, piAttribIList[0], piAttribIList[1] )) {
+ FREE( scores );
+ return FALSE;
+ }
+ piAttribIList += 2;
+ }
+ }
+ if (pfAttribFList != NULL) {
+ while (*pfAttribFList != 0) {
+ if (!score_pixelformats( scores, count, (int) pfAttribFList[0], (int) pfAttribFList[1] )) {
+ FREE( scores );
+ return FALSE;
+ }
+ pfAttribFList += 2;
+ }
+ }
+
+ /* Bubble-sort the resulting scores. Pixelformats with higher scores go first.
+ * TODO: Find out if there are any patent issues with it.
+ */
+ if (count > 1) {
+ uint n = count;
+ boolean swapped;
+
+ do {
+ swapped = FALSE;
+ for (i = 1; i < n; i++) {
+ if (scores[i - 1].points < scores[i].points) {
+ struct pixelformat_score score = scores[i - 1];
+
+ scores[i - 1] = scores[i];
+ scores[i] = score;
+ swapped = TRUE;
+ }
+ }
+ n--;
+ }
+ while (swapped);
+ }
+
+ /* Return a list of pixelformats that are the best match.
+ * Reject pixelformats with non-positive scores.
+ */
+ for (i = 0; i < count; i++) {
+ if (scores[i].points > 0) {
+ if (*nNumFormats < nMaxFormats)
+ piFormats[*nNumFormats] = scores[i].index + 1;
+ (*nNumFormats)++;
+ }
+ }
+
+ FREE( scores );
+ return TRUE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglGetPixelFormatAttribfvARB(
+ HDC hdc,
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nAttributes,
+ const int *piAttributes,
+ FLOAT *pfValues )
+{
+ UINT i;
+
+ (void) hdc;
+
+ for (i = 0; i < nAttributes; i++) {
+ int value;
+
+ if (!query_attrib( iPixelFormat, iLayerPlane, piAttributes[i], &value ))
+ return FALSE;
+ pfValues[i] = (FLOAT) value;
+ }
+
+ return TRUE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglGetPixelFormatAttribivARB(
+ HDC hdc,
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nAttributes,
+ const int *piAttributes,
+ int *piValues )
+{
+ UINT i;
+
+ (void) hdc;
+
+ for (i = 0; i < nAttributes; i++) {
+ if (!query_attrib( iPixelFormat, iLayerPlane, piAttributes[i], &piValues[i] ))
+ return FALSE;
+ }
+
+ return TRUE;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef WGL_ARBPIXELFORMAT_H
+#define WGL_ARBPIXELFORMAT_H
+
+WINGDIAPI BOOL APIENTRY
+wglChoosePixelFormatARB(
+ HDC hdc,
+ const int *piAttribIList,
+ const FLOAT *pfAttribFList,
+ UINT nMaxFormats,
+ int *piFormats,
+ UINT *nNumFormats );
+
+WINGDIAPI BOOL APIENTRY
+wglGetPixelFormatAttribfvARB(
+ HDC hdc,
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nAttributes,
+ const int *piAttributes,
+ FLOAT *pfValues );
+
+WINGDIAPI BOOL APIENTRY
+wglGetPixelFormatAttribivARB(
+ HDC hdc,
+ int iPixelFormat,
+ int iLayerPlane,
+ UINT nAttributes,
+ const int *piAttributes,
+ int *piValues );
+
+#endif /* WGL_ARBPIXELFORMAT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+
+#include "main/mtypes.h"
+#include "main/context.h"
+#include "pipe/p_compiler.h"
+#include "pipe/p_context.h"
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_public.h"
+#include "stw_device.h"
+#include "stw_winsys.h"
+#include "stw_framebuffer.h"
+#include "stw_pixelformat.h"
+#include "stw_wgl_arbmultisample.h"
+#include "stw_wgl_context.h"
+#include "stw_wgl_pixelformat.h"
+
+static struct wgl_context *ctx_head = NULL;
+
+static HDC current_hdc = NULL;
+static HGLRC current_hrc = NULL;
+
+WINGDIAPI BOOL APIENTRY
+wglCopyContext(
+ HGLRC hglrcSrc,
+ HGLRC hglrcDst,
+ UINT mask )
+{
+ (void) hglrcSrc;
+ (void) hglrcDst;
+ (void) mask;
+
+ return FALSE;
+}
+
+WINGDIAPI HGLRC APIENTRY
+wglCreateContext(
+ HDC hdc )
+{
+ uint pfi;
+ const struct pixelformat_info *pf;
+ struct wgl_context *ctx;
+ GLvisual *visual;
+ struct pipe_context *pipe;
+
+ pfi = wglGetPixelFormat( hdc );
+ if (pfi == 0)
+ return NULL;
+
+ pf = pixelformat_get_info( pfi - 1 );
+
+ ctx = CALLOC_STRUCT( wgl_context );
+ if (ctx == NULL)
+ return NULL;
+
+ ctx->hdc = hdc;
+ ctx->color_bits = GetDeviceCaps( ctx->hdc, BITSPIXEL );
+
+ /* Create visual based on flags
+ */
+ visual = _mesa_create_visual(
+ GL_TRUE,
+ (pf->flags & PF_FLAG_DOUBLEBUFFER) ? GL_TRUE : GL_FALSE,
+ GL_FALSE,
+ pf->color.redbits,
+ pf->color.greenbits,
+ pf->color.bluebits,
+ pf->alpha.alphabits,
+ 0,
+ pf->depth.depthbits,
+ pf->depth.stencilbits,
+ 0,
+ 0,
+ 0,
+ 0,
+ (pf->flags & PF_FLAG_MULTISAMPLED) ? wgl_query_samples() : 0 );
+ if (visual == NULL) {
+ FREE( ctx );
+ return NULL;
+ }
+
+ pipe = stw_winsys.create_context( stw_dev->screen );
+ if (!pipe) {
+ _mesa_destroy_visual( visual );
+ FREE( ctx );
+ return NULL;
+ }
+
+ ctx->st = st_create_context( pipe, visual, NULL );
+ if (ctx->st == NULL) {
+ pipe->destroy( pipe );
+ _mesa_destroy_visual( visual );
+ FREE( ctx );
+ return NULL;
+ }
+ ctx->st->ctx->DriverCtx = ctx;
+
+ ctx->next = ctx_head;
+ ctx_head = ctx;
+
+ return (HGLRC) ctx;
+}
+
+WINGDIAPI HGLRC APIENTRY
+wglCreateLayerContext(
+ HDC hdc,
+ int iLayerPlane )
+{
+ (void) hdc;
+ (void) iLayerPlane;
+
+ return NULL;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglDeleteContext(
+ HGLRC hglrc )
+{
+ struct wgl_context **link = &ctx_head;
+ struct wgl_context *ctx = ctx_head;
+
+ while (ctx != NULL) {
+ if (ctx == (struct wgl_context *) hglrc) {
+ GLcontext *glctx = ctx->st->ctx;
+ GET_CURRENT_CONTEXT( glcurctx );
+ struct stw_framebuffer *fb;
+
+ /* Unbind current if deleting current context.
+ */
+ if (glcurctx == glctx)
+ st_make_current( NULL, NULL, NULL );
+
+ fb = framebuffer_from_hdc( ctx->hdc );
+ if (fb)
+ framebuffer_destroy( fb );
+
+ if (WindowFromDC( ctx->hdc ) != NULL)
+ ReleaseDC( WindowFromDC( ctx->hdc ), ctx->hdc );
+
+ st_destroy_context( ctx->st );
+
+ *link = ctx->next;
+ FREE( ctx );
+ return TRUE;
+ }
+
+ link = &ctx->next;
+ ctx = ctx->next;
+ }
+
+ return FALSE;
+}
+
+/* Find the width and height of the window named by hdc.
+ */
+static void
+get_window_size( HDC hdc, GLuint *width, GLuint *height )
+{
+ if (WindowFromDC( hdc )) {
+ RECT rect;
+
+ GetClientRect( WindowFromDC( hdc ), &rect );
+ *width = rect.right - rect.left;
+ *height = rect.bottom - rect.top;
+ }
+ else {
+ *width = GetDeviceCaps( hdc, HORZRES );
+ *height = GetDeviceCaps( hdc, VERTRES );
+ }
+}
+
+WINGDIAPI HGLRC APIENTRY
+wglGetCurrentContext( VOID )
+{
+ return current_hrc;
+}
+
+WINGDIAPI HDC APIENTRY
+wglGetCurrentDC( VOID )
+{
+ return current_hdc;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglMakeCurrent(
+ HDC hdc,
+ HGLRC hglrc )
+{
+ struct wgl_context *ctx = ctx_head;
+ GET_CURRENT_CONTEXT( glcurctx );
+ struct stw_framebuffer *fb;
+ GLuint width = 0;
+ GLuint height = 0;
+
+ current_hdc = hdc;
+ current_hrc = hglrc;
+
+ if (hdc == NULL || hglrc == NULL) {
+ st_make_current( NULL, NULL, NULL );
+ return TRUE;
+ }
+
+ while (ctx != NULL) {
+ if (ctx == (struct wgl_context *) hglrc)
+ break;
+ ctx = ctx->next;
+ }
+ if (ctx == NULL)
+ return FALSE;
+
+ /* Return if already current.
+ */
+ if (glcurctx != NULL) {
+ struct wgl_context *curctx = (struct wgl_context *) glcurctx->DriverCtx;
+
+ if (curctx != NULL && curctx == ctx && ctx->hdc == hdc)
+ return TRUE;
+ }
+
+ fb = framebuffer_from_hdc( hdc );
+
+ if (hdc != NULL)
+ get_window_size( hdc, &width, &height );
+
+ /* Lazy creation of framebuffers.
+ */
+ if (fb == NULL && ctx != NULL && hdc != NULL) {
+ GLvisual *visual = &ctx->st->ctx->Visual;
+
+ fb = framebuffer_create( hdc, visual, width, height );
+ if (fb == NULL)
+ return FALSE;
+
+ fb->dib_hDC = CreateCompatibleDC( hdc );
+ fb->hbmDIB = NULL;
+ fb->pbPixels = NULL;
+ }
+
+ if (ctx && fb) {
+ st_make_current( ctx->st, fb->stfb, fb->stfb );
+ framebuffer_resize( fb, width, height );
+ }
+ else {
+ /* Detach */
+ st_make_current( NULL, NULL, NULL );
+ }
+
+ return TRUE;
+}
+
+struct wgl_context *
+wgl_context_from_hdc(
+ HDC hdc )
+{
+ struct wgl_context *ctx = ctx_head;
+
+ while (ctx != NULL) {
+ if (ctx->hdc == hdc)
+ return ctx;
+ ctx = ctx->next;
+ }
+ return NULL;
+}
+
+#include "stw_wgl.c"
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef WGL_CONTEXT_H
+#define WGL_CONTEXT_H
+
+#include <windows.h>
+
+struct st_context;
+
+struct wgl_context
+{
+ struct st_context *st;
+ HDC hdc;
+ DWORD color_bits;
+ struct wgl_context *next;
+};
+
+struct wgl_context *
+wgl_context_from_hdc(HDC hdc );
+
+#endif /* WGL_CONTEXT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+#include "glapi/glapi.h"
+#include "stw_wgl_arbextensionsstring.h"
+#include "stw_wgl_arbpixelformat.h"
+
+struct extension_entry
+{
+ const char *name;
+ PROC proc;
+};
+
+#define EXTENTRY(P) { #P, (PROC) P }
+
+static struct extension_entry extension_entries[] = {
+
+ /* WGL_ARB_extensions_string */
+ EXTENTRY( wglGetExtensionsStringARB ),
+
+ /* WGL_ARB_pixel_format */
+ EXTENTRY( wglChoosePixelFormatARB ),
+ EXTENTRY( wglGetPixelFormatAttribfvARB ),
+ EXTENTRY( wglGetPixelFormatAttribivARB ),
+
+ { NULL, NULL }
+};
+
+WINGDIAPI PROC APIENTRY
+wglGetProcAddress(
+ LPCSTR lpszProc )
+{
+ struct extension_entry *entry;
+
+ PROC p = (PROC) _glapi_get_proc_address( (const char *) lpszProc );
+ if (p)
+ return p;
+
+ for (entry = extension_entries; entry->name; entry++)
+ if (strcmp( lpszProc, entry->name ) == 0)
+ return entry->proc;
+
+ return NULL;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+
+#include "pipe/p_compiler.h"
+#include "pipe/p_debug.h"
+#include "stw_pixelformat.h"
+#include "stw_wgl_pixelformat.h"
+
+static uint currentpixelformat = 0;
+
+WINGDIAPI int APIENTRY
+wglChoosePixelFormat(
+ HDC hdc,
+ CONST PIXELFORMATDESCRIPTOR *ppfd )
+{
+ uint count;
+ uint index;
+ uint bestindex;
+ uint bestdelta;
+
+ (void) hdc;
+
+ count = pixelformat_get_count();
+ bestindex = count;
+ bestdelta = 0xffffffff;
+
+ if (ppfd->nSize != sizeof( PIXELFORMATDESCRIPTOR ) || ppfd->nVersion != 1)
+ return 0;
+ if (ppfd->iPixelType != PFD_TYPE_RGBA)
+ return 0;
+ if (!(ppfd->dwFlags & PFD_DRAW_TO_WINDOW))
+ return 0;
+ if (!(ppfd->dwFlags & PFD_SUPPORT_OPENGL))
+ return 0;
+ if (ppfd->dwFlags & PFD_DRAW_TO_BITMAP)
+ return 0;
+ if (ppfd->dwFlags & PFD_SUPPORT_GDI)
+ return 0;
+ if (!(ppfd->dwFlags & PFD_STEREO_DONTCARE) && (ppfd->dwFlags & PFD_STEREO))
+ return 0;
+
+ for (index = 0; index < count; index++) {
+ uint delta = 0;
+ const struct pixelformat_info *pf = pixelformat_get_info( index );
+
+ if (!(ppfd->dwFlags & PFD_DOUBLEBUFFER_DONTCARE)) {
+ if ((ppfd->dwFlags & PFD_DOUBLEBUFFER) && !(pf->flags & PF_FLAG_DOUBLEBUFFER))
+ continue;
+ if (!(ppfd->dwFlags & PFD_DOUBLEBUFFER) && (pf->flags & PF_FLAG_DOUBLEBUFFER))
+ continue;
+ }
+
+ if (ppfd->cColorBits != pf->color.redbits + pf->color.greenbits + pf->color.bluebits)
+ delta += 8;
+
+ if (ppfd->cDepthBits != pf->depth.depthbits)
+ delta += 4;
+
+ if (ppfd->cStencilBits != pf->depth.stencilbits)
+ delta += 2;
+
+ if (ppfd->cAlphaBits != pf->alpha.alphabits)
+ delta++;
+
+ if (delta < bestdelta) {
+ bestindex = index;
+ bestdelta = delta;
+ if (bestdelta == 0)
+ break;
+ }
+ }
+
+ if (bestindex == count)
+ return 0;
+ return bestindex + 1;
+}
+
+WINGDIAPI int APIENTRY
+wglDescribePixelFormat(
+ HDC hdc,
+ int iPixelFormat,
+ UINT nBytes,
+ LPPIXELFORMATDESCRIPTOR ppfd )
+{
+ uint count;
+ uint index;
+ const struct pixelformat_info *pf;
+
+ (void) hdc;
+
+ count = pixelformat_get_extended_count();
+ index = (uint) iPixelFormat - 1;
+
+ if (ppfd == NULL)
+ return count;
+ if (index >= count || nBytes != sizeof( PIXELFORMATDESCRIPTOR ))
+ return 0;
+
+ pf = pixelformat_get_info( index );
+
+ ppfd->nSize = sizeof( PIXELFORMATDESCRIPTOR );
+ ppfd->nVersion = 1;
+ ppfd->dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL;
+ if (pf->flags & PF_FLAG_DOUBLEBUFFER)
+ ppfd->dwFlags |= PFD_DOUBLEBUFFER | PFD_SWAP_COPY;
+ ppfd->iPixelType = PFD_TYPE_RGBA;
+ ppfd->cColorBits = pf->color.redbits + pf->color.greenbits + pf->color.bluebits;
+ ppfd->cRedBits = pf->color.redbits;
+ ppfd->cRedShift = pf->color.redshift;
+ ppfd->cGreenBits = pf->color.greenbits;
+ ppfd->cGreenShift = pf->color.greenshift;
+ ppfd->cBlueBits = pf->color.bluebits;
+ ppfd->cBlueShift = pf->color.blueshift;
+ ppfd->cAlphaBits = pf->alpha.alphabits;
+ ppfd->cAlphaShift = pf->alpha.alphashift;
+ ppfd->cAccumBits = 0;
+ ppfd->cAccumRedBits = 0;
+ ppfd->cAccumGreenBits = 0;
+ ppfd->cAccumBlueBits = 0;
+ ppfd->cAccumAlphaBits = 0;
+ ppfd->cDepthBits = pf->depth.depthbits;
+ ppfd->cStencilBits = pf->depth.stencilbits;
+ ppfd->cAuxBuffers = 0;
+ ppfd->iLayerType = 0;
+ ppfd->bReserved = 0;
+ ppfd->dwLayerMask = 0;
+ ppfd->dwVisibleMask = 0;
+ ppfd->dwDamageMask = 0;
+
+ return count;
+}
+
+WINGDIAPI int APIENTRY
+wglGetPixelFormat(
+ HDC hdc )
+{
+ (void) hdc;
+
+ return currentpixelformat;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglSetPixelFormat(
+ HDC hdc,
+ int iPixelFormat,
+ const PIXELFORMATDESCRIPTOR *ppfd )
+{
+ uint count;
+ uint index;
+
+ (void) hdc;
+
+ count = pixelformat_get_extended_count();
+ index = (uint) iPixelFormat - 1;
+
+ if (index >= count || ppfd->nSize != sizeof( PIXELFORMATDESCRIPTOR ))
+ return FALSE;
+
+ currentpixelformat = index + 1;
+ return TRUE;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef WGL_PIXELFORMAT_H
+#define WGL_PIXELFORMAT_H
+
+WINGDIAPI int APIENTRY
+wglGetPixelFormat(
+ HDC hdc );
+
+#endif /* WGL_PIXELFORMAT_H */
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#define _GDI32_
+
+#include <windows.h>
+#include "pipe/p_winsys.h"
+#include "pipe/p_screen.h"
+#include "pipe/p_context.h"
+#include "state_tracker/st_context.h"
+#include "state_tracker/st_public.h"
+#include "stw_winsys.h"
+#include "stw_device.h"
+#include "stw_framebuffer.h"
+#include "stw_wgl_context.h"
+
+WINGDIAPI BOOL APIENTRY
+wglSwapBuffers(
+ HDC hdc )
+{
+ struct stw_framebuffer *fb;
+ struct pipe_surface *surf;
+
+ fb = framebuffer_from_hdc( hdc );
+ if (fb == NULL)
+ return FALSE;
+
+ /* If we're swapping the buffer associated with the current context
+ * we have to flush any pending rendering commands first.
+ */
+ st_notify_swapbuffers( fb->stfb );
+
+ surf = st_get_framebuffer_surface( fb->stfb, ST_SURFACE_BACK_LEFT );
+
+ stw_winsys.flush_frontbuffer(stw_dev->screen->winsys,
+ surf,
+ hdc );
+
+ return TRUE;
+}
+
+WINGDIAPI BOOL APIENTRY
+wglSwapLayerBuffers(
+ HDC hdc,
+ UINT fuPlanes )
+{
+ (void) hdc;
+ (void) fuPlanes;
+
+ return FALSE;
+}
--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef STW_WINSYS_H
+#define STW_WINSYS_H
+
+#include <windows.h> /* for HDC */
+
+struct pipe_screen;
+struct pipe_context;
+struct pipe_winsys;
+
+struct stw_winsys
+{
+ struct pipe_screen *
+ (*create_screen)( void );
+
+ struct pipe_context *
+ (*create_context)( struct pipe_screen *screen );
+
+ void
+ (*flush_frontbuffer)( struct pipe_winsys *winsys,
+ struct pipe_surface *surf,
+ HDC hDC );
+};
+
+extern const struct stw_winsys stw_winsys;
+
+#endif /* STW_WINSYS_H */
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define swrast [-.swrast]
+ define array_cache [-.array_cache]
+ define glapi [-.glapi]
+ define main [-.main]
+ define shader [-.shader]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.main],[-.glapi],[-.shader],[-.shader.slang]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = s_aaline.c s_aatriangle.c s_accum.c s_alpha.c \
+ s_bitmap.c s_blend.c s_blit.c s_buffers.c s_context.c \
+ s_copypix.c s_depth.c s_fragprog.c \
+ s_drawpix.c s_feedback.c s_fog.c s_imaging.c s_lines.c s_logic.c \
+ s_masking.c s_points.c s_readpix.c \
+ s_span.c s_stencil.c s_texstore.c s_texcombine.c s_texfilter.c \
+ s_triangle.c s_zoom.c s_atifragshader.c
+
+OBJECTS = s_aaline.obj,s_aatriangle.obj,s_accum.obj,s_alpha.obj,\
+ s_bitmap.obj,s_blend.obj,s_blit.obj,s_fragprog.obj,\
+ s_buffers.obj,s_context.obj,s_atifragshader.obj,\
+ s_copypix.obj,s_depth.obj,s_drawpix.obj,s_feedback.obj,s_fog.obj,\
+ s_imaging.obj,s_lines.obj,s_logic.obj,s_masking.obj,\
+ s_points.obj,s_readpix.obj,s_span.obj,s_stencil.obj,\
+ s_texstore.obj,s_texcombine.obj,s_texfilter.obj,s_triangle.obj,\
+ s_zoom.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+s_atifragshader.obj : s_atifragshader.c
+s_aaline.obj : s_aaline.c
+s_aatriangle.obj : s_aatriangle.c
+s_accum.obj : s_accum.c
+s_alpha.obj : s_alpha.c
+s_bitmap.obj : s_bitmap.c
+s_blend.obj : s_blend.c
+s_blit.obj : s_blit.c
+s_buffers.obj : s_buffers.c
+s_context.obj : s_context.c
+s_copypix.obj : s_copypix.c
+s_depth.obj : s_depth.c
+s_drawpix.obj : s_drawpix.c
+s_feedback.obj : s_feedback.c
+s_fog.obj : s_fog.c
+s_imaging.obj : s_imaging.c
+s_lines.obj : s_lines.c
+s_logic.obj : s_logic.c
+s_masking.obj : s_masking.c
+s_points.obj : s_points.c
+s_readpix.obj : s_readpix.c
+s_span.obj : s_span.c
+s_stencil.obj : s_stencil.c
+s_texstore.obj : s_texstore.c
+s_texcombine.obj : s_texcombine.c
+s_texfilter.obj : s_texfilter.c
+s_triangle.obj : s_triangle.c
+s_zoom.obj : s_zoom.c
+s_fragprog.obj : s_fragprog.c
#include "main/glheader.h"
#include "main/imports.h"
#include "main/macros.h"
+#include "main/mtypes.h"
#include "swrast/s_aaline.h"
#include "swrast/s_context.h"
#include "swrast/s_span.h"
#include "swrast/swrast.h"
-#include "main/mtypes.h"
#define SUB_PIXEL 4
#define S_AALINE_H
-#include "main/mtypes.h"
#include "swrast.h"
INIT_SPAN(line.span, GL_LINE);
line.span.arrayMask = SPAN_XY | SPAN_COVERAGE;
+ line.span.facing = swrast->PointLineFacing;
line.xAdj = line.dx / line.len * line.halfWidth;
line.yAdj = line.dy / line.len * line.halfWidth;
#define S_AATRIANGLE_H
-#include "main/mtypes.h"
#include "swrast.h"
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.0.3
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
GLfloat attrPlane[FRAG_ATTRIB_MAX][4][4];
GLfloat wPlane[4]; /* win[3] */
#endif
- GLfloat bf = SWRAST_CONTEXT(ctx)->_BackfaceSign;
+ GLfloat bf = SWRAST_CONTEXT(ctx)->_BackfaceCullSign;
(void) swrast;
majDx = vMax->attrib[FRAG_ATTRIB_WPOS][0] - vMin->attrib[FRAG_ATTRIB_WPOS][0];
majDy = vMax->attrib[FRAG_ATTRIB_WPOS][1] - vMin->attrib[FRAG_ATTRIB_WPOS][1];
+ /* front/back-face determination and cullling */
{
const GLfloat botDx = vMid->attrib[FRAG_ATTRIB_WPOS][0] - vMin->attrib[FRAG_ATTRIB_WPOS][0];
const GLfloat botDy = vMid->attrib[FRAG_ATTRIB_WPOS][1] - vMin->attrib[FRAG_ATTRIB_WPOS][1];
if (area * bf < 0 || area == 0 || IS_INF_OR_NAN(area))
return;
ltor = (GLboolean) (area < 0.0F);
+
+ span.facing = area * swrast->_BackfaceSign > 0.0F;
}
/* Plane equation setup:
}
/* skip fragments with zero coverage */
- while (startX >= 0) {
+ while (startX > 0) {
coverage = compute_coveragef(pMin, pMax, pMid, startX, iy);
if (coverage > 0.0F)
break;
/* (cx,cy) = center of fragment */
const GLfloat cx = ix + 0.5F, cy = iy + 0.5F;
SWspanarrays *array = span.array;
+ ASSERT(ix >= 0);
#ifdef DO_INDEX
array->coverage[ix] = (GLfloat) compute_coveragei(pMin, pMax, pMid, ix, iy);
#else
#include "main/context.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "fbobject.h"
+#include "main/fbobject.h"
#include "s_accum.h"
#include "s_context.h"
}
/* store colors */
- for (buffer = 0; buffer < fb->_NumColorDrawBuffers[0]; buffer++) {
- struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[0][buffer];
+ for (buffer = 0; buffer < fb->_NumColorDrawBuffers; buffer++) {
+ struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[buffer];
if (masking) {
_swrast_mask_rgba_span(ctx, rb, &span);
}
#define S_ALPHA_H
-#include "main/mtypes.h"
#include "s_context.h"
/*
- *
* Copyright (C) 2004 David Airlie All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
*/
#include "main/glheader.h"
-#include "bufferobj.h"
-#include "image.h"
+#include "main/bufferobj.h"
+#include "main/image.h"
#include "main/macros.h"
-#include "pixel.h"
+#include "main/pixel.h"
#include "s_context.h"
#include "s_span.h"
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
}
}
else {
- blend_general_float(ctx, n, mask, rgbaF, destF, chanType);
+ blend_general_float(ctx, n, mask, (GLfloat (*)[4]) src,
+ (GLfloat (*)[4]) dst, chanType);
}
}
#define S_BLEND_H
-#include "main/mtypes.h"
#include "s_context.h"
switch (buffer) {
case GL_COLOR_BUFFER_BIT:
readRb = ctx->ReadBuffer->_ColorReadBuffer;
- drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+ drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
comps = 4;
break;
case GL_DEPTH_BUFFER_BIT:
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1)
{
struct gl_renderbuffer *readRb = ctx->ReadBuffer->_ColorReadBuffer;
- struct gl_renderbuffer *drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+ struct gl_renderbuffer *drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
const GLint srcWidth = ABS(srcX1 - srcX0);
const GLint dstWidth = ABS(dstX1 - dstX0);
switch (buffer) {
case GL_COLOR_BUFFER_BIT:
readRb = ctx->ReadBuffer->_ColorReadBuffer;
- drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+ drawRb = ctx->DrawBuffer->_ColorDrawBuffers[0];
comps = 4;
break;
case GL_DEPTH_BUFFER_BIT:
};
GLint i;
+ if (!ctx->DrawBuffer->_NumColorDrawBuffers)
+ return;
+
if (!clip_blit(ctx, &srcX0, &srcY0, &srcX1, &srcY1,
&dstX0, &dstY0, &dstX1, &dstY1)) {
return;
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
clear_color_buffers(GLcontext *ctx)
{
GLboolean masking;
- GLuint i;
+ GLuint buf;
if (ctx->Visual.rgbMode) {
if (ctx->Color.ColorMask[0] &&
}
}
else {
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
const GLuint indexBits = (1 << rb->IndexBits) - 1;
if ((ctx->Color.IndexMask & indexBits) == indexBits) {
masking = GL_FALSE;
}
}
- for (i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers[0]; i++) {
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][i];
+ for (buf = 0; buf < ctx->DrawBuffer->_NumColorDrawBuffers; buf++) {
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[buf];
if (ctx->Visual.rgbMode) {
if (masking) {
clear_rgba_buffer_with_masking(ctx, rb);
/* do software clearing here */
if (buffers) {
- if (buffers & ctx->DrawBuffer->_ColorDrawBufferMask[0]) {
+ if ((buffers & BUFFER_BITS_COLOR)
+ && (ctx->DrawBuffer->_NumColorDrawBuffers > 0)) {
clear_color_buffers(ctx);
}
if (buffers & BUFFER_BIT_DEPTH) {
* Mesa 3-D graphics library
* Version: 7.1
*
- * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
*/
#include "main/imports.h"
-#include "bufferobj.h"
+#include "main/bufferobj.h"
#include "main/context.h"
#include "main/colormac.h"
#include "main/mtypes.h"
-#include "teximage.h"
-#include "swrast.h"
+#include "main/teximage.h"
+#include "shader/prog_parameter.h"
#include "shader/prog_statevars.h"
+#include "swrast.h"
#include "s_blend.h"
#include "s_context.h"
#include "s_lines.h"
* MULTI_DRAW_BIT flag. Also set it if we're drawing to no
* buffers or the RGBA or CI mask disables all writes.
*/
- if (ctx->DrawBuffer->_NumColorDrawBuffers[0] != 1) {
+ if (ctx->DrawBuffer->_NumColorDrawBuffers != 1) {
/* more than one color buffer designated for writing (or zero buffers) */
rasterMask |= MULTI_DRAW_BIT;
}
/**
- * Examine polycon culls tate to compute the _BackfaceSign field.
- * _BackfaceSign will be 0 if no culling, -1 if culling back-faces,
+ * Examine polygon cull state to compute the _BackfaceCullSign field.
+ * _BackfaceCullSign will be 0 if no culling, -1 if culling back-faces,
* and 1 if culling front-faces. The Polygon FrontFace state also
* factors in.
*/
GLfloat backface_sign;
if (ctx->Polygon.CullFlag) {
- backface_sign = 1.0;
switch (ctx->Polygon.CullFaceMode) {
case GL_BACK:
- if (ctx->Polygon.FrontFace == GL_CCW)
- backface_sign = -1.0;
+ backface_sign = -1.0;
break;
case GL_FRONT:
- if (ctx->Polygon.FrontFace != GL_CCW)
- backface_sign = -1.0;
+ backface_sign = 1.0;
break;
case GL_FRONT_AND_BACK:
/* fallthrough */
default:
backface_sign = 0.0;
- break;
}
}
else {
backface_sign = 0.0;
}
- SWRAST_CONTEXT(ctx)->_BackfaceSign = backface_sign;
+ SWRAST_CONTEXT(ctx)->_BackfaceCullSign = backface_sign;
+
+ /* This is for front/back-face determination, but not for culling */
+ SWRAST_CONTEXT(ctx)->_BackfaceSign
+ = (ctx->Polygon.FrontFace == GL_CW) ? -1.0 : 1.0;
}
+
/**
* Update the _PreferPixelFog field to indicate if we need to compute
* fog blend factors (from the fog coords) per-fragment.
new_state = ~0;
}
+ {
+ const struct gl_fragment_program *fp = ctx->FragmentProgram._Current;
+ if (fp && (fp->Base.Parameters->StateFlags & new_state)) {
+ _mesa_load_state_parameters(ctx, fp->Base.Parameters);
+ }
+ }
+
if (new_state & swrast->InvalidateTriangleMask)
swrast->Triangle = _swrast_validate_triangle;
}
-/**
- * Update the swrast->_ColorOutputsMask which indicates which color
- * renderbuffers (aka rendertargets) are being written to by the current
- * fragment program.
- * We also take glDrawBuffers() into account to skip outputs that are
- * set to GL_NONE.
- */
-static void
-_swrast_update_color_outputs(GLcontext *ctx)
-{
- SWcontext *swrast = SWRAST_CONTEXT(ctx);
- const struct gl_framebuffer *fb = ctx->DrawBuffer;
-
- swrast->_ColorOutputsMask = 0;
- swrast->_NumColorOutputs = 0;
-
- if (ctx->FragmentProgram._Current) {
- const GLbitfield outputsWritten
- = ctx->FragmentProgram._Current->Base.OutputsWritten;
- GLuint output;
- for (output = 0; output < ctx->Const.MaxDrawBuffers; output++) {
- if ((outputsWritten & (1 << (FRAG_RESULT_DATA0 + output)))
- && (fb->_NumColorDrawBuffers[output] > 0)) {
- swrast->_ColorOutputsMask |= (1 << output);
- swrast->_NumColorOutputs = output + 1;
- }
- }
- }
- if (swrast->_ColorOutputsMask == 0x0) {
- /* no fragment program, or frag prog didn't write to gl_FragData[] */
- if (fb->_NumColorDrawBuffers[0] > 0) {
- swrast->_ColorOutputsMask = 0x1;
- swrast->_NumColorOutputs = 1;
- }
- }
-}
-
-
void
_swrast_validate_derived( GLcontext *ctx )
{
_NEW_TEXTURE))
_swrast_update_active_attribs(ctx);
- if (swrast->NewState & (_NEW_PROGRAM | _NEW_BUFFERS))
- _swrast_update_color_outputs(ctx);
-
swrast->NewState = 0;
swrast->StateChanges = 0;
swrast->InvalidateState = _swrast_invalidate_state;
SWRAST_CONTEXT(ctx)->StippleCounter = 0;
}
+void
+_swrast_SetFacing(GLcontext *ctx, GLuint facing)
+{
+ SWRAST_CONTEXT(ctx)->PointLineFacing = facing;
+}
+
void
_swrast_allow_vertex_fog( GLcontext *ctx, GLboolean value )
{
}
FREE( swrast->SpanArrays );
+ if (swrast->ZoomedArrays)
+ FREE( swrast->ZoomedArrays );
FREE( swrast->TexelBuffer );
FREE( swrast );
* _swrast_validate_derived():
*/
GLbitfield _RasterMask;
- GLfloat _BackfaceSign;
+ GLfloat _BackfaceSign; /** +1 or -1 */
+ GLfloat _BackfaceCullSign; /** +1, 0, or -1 */
GLboolean _PreferPixelFog; /* Compute fog blend factor per fragment? */
GLboolean _AnyTextureCombine;
GLboolean _FogEnabled;
GLboolean _DeferredTexture;
GLenum _FogMode; /* either GL_FOG_MODE or fragment program's fog mode */
- /** Multiple render targets */
- GLbitfield _ColorOutputsMask;
- GLuint _NumColorOutputs;
-
/** List/array of the fragment attributes to interpolate */
GLuint _ActiveAttribs[FRAG_ATTRIB_MAX];
/** Same info, but as a bitmask */
/* Working values:
*/
GLuint StippleCounter; /**< Line stipple counter */
+ GLuint PointLineFacing;
GLbitfield NewState;
GLuint StateChanges;
GLenum Primitive; /* current primitive being drawn (ala glBegin) */
* on some systems.
*/
SWspanarrays *SpanArrays;
+ SWspanarrays *ZoomedArrays; /**< For pixel zooming */
/**
* Used to buffer N GL_POINTS, instead of rendering one by one.
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.1
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
#include "main/glheader.h"
#include "main/context.h"
#include "main/colormac.h"
-#include "convolve.h"
-#include "histogram.h"
-#include "image.h"
+#include "main/convolve.h"
+#include "main/histogram.h"
+#include "main/image.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "pixel.h"
+#include "main/pixel.h"
#include "s_context.h"
#include "s_depth.h"
}
else {
/* add one pixel of slop when zooming, just to be safe */
- if ((srcx > dstx + (width * zoomX) + 1) || (srcx + width + 1 < dstx)) {
+ if (srcx > (dstx + ((zoomX > 0.0F) ? (width * zoomX + 1.0F) : 0.0F))) {
+ /* src is completely right of dest */
+ return GL_FALSE;
+ }
+ else if (srcx + width + 1.0F < dstx + ((zoomX > 0.0F) ? 0.0F : (width * zoomX))) {
+ /* src is completely left of dest */
return GL_FALSE;
}
else if ((srcy < dsty) && (srcy + height < dsty + (height * zoomY))) {
+ /* src is completely below dest */
return GL_FALSE;
}
else if ((srcy > dsty) && (srcy + height > dsty + (height * zoomY))) {
+ /* src is completely above dest */
return GL_FALSE;
}
else {
}
if (type == GL_COLOR) {
- if (dstFb->_NumColorDrawBuffers[0] != 1)
+ if (dstFb->_NumColorDrawBuffers != 1)
return GL_FALSE;
srcRb = srcFb->_ColorReadBuffer;
- dstRb = dstFb->_ColorDrawBuffers[0][0];
+ dstRb = dstFb->_ColorDrawBuffers[0];
}
else if (type == GL_STENCIL) {
srcRb = srcFb->_StencilBuffer;
/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 7.2.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "main/context.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "fbobject.h"
+#include "main/fbobject.h"
#include "s_depth.h"
#include "s_context.h"
if (rb->DataType == GL_UNSIGNED_SHORT) {
GLushort zbuffer[MAX_WIDTH];
rb->GetRow(ctx, rb, count, x, y, zbuffer);
- passed = depth_test_span16(ctx, count, zbuffer, zValues, mask );
- rb->PutRow(ctx, rb, count, x, y, zbuffer, NULL);
+ passed = depth_test_span16(ctx, count, zbuffer, zValues, mask);
+ rb->PutRow(ctx, rb, count, x, y, zbuffer, mask);
}
else {
GLuint zbuffer[MAX_WIDTH];
ASSERT(rb->DataType == GL_UNSIGNED_INT);
rb->GetRow(ctx, rb, count, x, y, zbuffer);
- passed = depth_test_span32(ctx, count, zbuffer, zValues, mask );
- rb->PutRow(ctx, rb, count, x, y, zbuffer, NULL);
+ passed = depth_test_span32(ctx, count, zbuffer, zValues, mask);
+ rb->PutRow(ctx, rb, count, x, y, zbuffer, mask);
}
}
if (rb->DataType == GL_UNSIGNED_SHORT) {
GLushort zbuffer[MAX_WIDTH];
_swrast_get_values(ctx, rb, count, x, y, zbuffer, sizeof(GLushort));
- depth_test_span16(ctx, count, zbuffer, z, mask );
- rb->PutValues(ctx, rb, count, x, y, zbuffer, NULL);
+ depth_test_span16(ctx, count, zbuffer, z, mask);
+ rb->PutValues(ctx, rb, count, x, y, zbuffer, mask);
}
else {
GLuint zbuffer[MAX_WIDTH];
ASSERT(rb->DataType == GL_UNSIGNED_INT);
_swrast_get_values(ctx, rb, count, x, y, zbuffer, sizeof(GLuint));
- depth_test_span32(ctx, count, zbuffer, z, mask );
- rb->PutValues(ctx, rb, count, x, y, zbuffer, NULL);
+ depth_test_span32(ctx, count, zbuffer, z, mask);
+ rb->PutValues(ctx, rb, count, x, y, zbuffer, mask);
}
}
#define S_DEPTH_H
-#include "main/mtypes.h"
#include "s_context.h"
#include "main/glheader.h"
-#include "bufferobj.h"
+#include "main/bufferobj.h"
#include "main/context.h"
-#include "convolve.h"
-#include "image.h"
+#include "main/convolve.h"
+#include "main/image.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "pixel.h"
-#include "state.h"
+#include "main/pixel.h"
+#include "main/state.h"
#include "s_context.h"
-#include "s_drawpix.h"
#include "s_span.h"
#include "s_stencil.h"
#include "s_zoom.h"
const GLvoid *pixels)
{
const GLint imgX = x, imgY = y;
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];
- const GLenum rbType = rb->DataType;
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+ GLenum rbType;
SWcontext *swrast = SWRAST_CONTEXT(ctx);
SWspan span;
GLboolean simpleZoom;
struct gl_pixelstore_attrib unpack;
GLint destX, destY, drawWidth, drawHeight; /* post clipping */
+ if (!rb)
+ return GL_TRUE; /* no-op */
+
+ rbType = rb->DataType;
+
if ((swrast->_RasterMask & ~CLIP_BIT) ||
ctx->Texture._EnabledCoordUnits ||
userUnpack->SwapBytes ||
IMAGE_POST_CONVOLUTION_SCALE_BIAS);
}
- if (ctx->DrawBuffer->_NumColorDrawBuffers[0] > 0 &&
- ctx->DrawBuffer->_ColorDrawBuffers[0][0]->DataType != GL_FLOAT &&
+ if (ctx->DrawBuffer->_NumColorDrawBuffers > 0 &&
+ ctx->DrawBuffer->_ColorDrawBuffers[0]->DataType != GL_FLOAT &&
ctx->Color.ClampFragmentColor != GL_FALSE) {
/* need to clamp colors before applying fragment ops */
transferOps |= IMAGE_CLAMP_BIT;
if (swrast->NewState)
_swrast_validate_derived( ctx );
- pixels = _mesa_map_drawpix_pbo(ctx, unpack, pixels);
- if (!pixels)
- return;
+ pixels = _mesa_map_drawpix_pbo(ctx, unpack, pixels);
+ if (!pixels) {
+ RENDER_FINISH(swrast,ctx);
+ return;
+ }
switch (format) {
case GL_STENCIL_INDEX:
/* don't return yet, clean-up */
}
-end:
-
RENDER_FINISH(swrast,ctx);
- _mesa_unmap_drawpix_pbo(ctx, unpack);
+ _mesa_unmap_drapix_pbo(ctx, unpack);
}
+++ /dev/null
-
-/*
- * Mesa 3-D graphics library
- * Version: 3.5
- *
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifndef S_DRAWPIXELS_H
-#define S_DRAWPIXELS_H
-
-
-#include "main/mtypes.h"
-#include "swrast.h"
-
-/* XXX kill this header? */
-
-#endif
#include "main/colormac.h"
#include "main/context.h"
#include "main/enums.h"
-#include "feedback.h"
+#include "main/feedback.h"
#include "main/macros.h"
#include "s_context.h"
#define S_FEEDBACK_H
-#include "main/mtypes.h"
#include "swrast.h"
#define S_FOG_H
-#include "main/mtypes.h"
#include "swrast.h"
SWcontext *swrast = SWRAST_CONTEXT(ctx);
const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
- lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
+ if (texObj)
+ lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
/* XXX use a float-valued TextureSample routine here!!! */
swrast->TextureSample[unit](ctx, texObj, 1, (const GLfloat (*)[4]) texcoord,
{
SWcontext *swrast = SWRAST_CONTEXT(ctx);
const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
- const struct gl_texture_image *texImg = texObj->Image[0][texObj->BaseLevel];
- const GLfloat texW = (GLfloat) texImg->WidthScale;
- const GLfloat texH = (GLfloat) texImg->HeightScale;
+ GLfloat lambda;
GLchan rgba[4];
- GLfloat lambda
- = _swrast_compute_lambda(texdx[0], texdy[0], /* ds/dx, ds/dy */
- texdx[1], texdy[1], /* dt/dx, dt/dy */
- texdx[3], texdy[2], /* dq/dx, dq/dy */
- texW, texH,
- texcoord[0], texcoord[1], texcoord[3],
- 1.0F / texcoord[3]) + lodBias;
+ if (texObj) {
+ const struct gl_texture_image *texImg = texObj->Image[0][texObj->BaseLevel];
+ const GLfloat texW = (GLfloat) texImg->WidthScale;
+ const GLfloat texH = (GLfloat) texImg->HeightScale;
- lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
+ lambda = _swrast_compute_lambda(texdx[0], texdy[0], /* ds/dx, ds/dy */
+ texdx[1], texdy[1], /* dt/dx, dt/dy */
+ texdx[3], texdy[2], /* dq/dx, dq/dy */
+ texW, texH,
+ texcoord[0], texcoord[1], texcoord[3],
+ 1.0F / texcoord[3]) + lodBias;
+
+ lambda = CLAMP(lambda, texObj->MinLod, texObj->MaxLod);
+ }
swrast->TextureSample[unit](ctx, texObj, 1, (const GLfloat (*)[4]) texcoord,
&lambda, &rgba);
/* if running a GLSL program (not ARB_fragment_program) */
if (ctx->Shader.CurrentProgram) {
/* Store front/back facing value in register FOGC.Y */
- machine->Attribs[FRAG_ATTRIB_FOGC][col][1] = (GLfloat) ctx->_Facing;
+ machine->Attribs[FRAG_ATTRIB_FOGC][col][1] = 1.0 - span->facing;
+ /* Note FOGC.ZW is gl_PointCoord if drawing a sprite */
}
machine->CurElement = col;
* Note that colors beyond 0 and 1 will overwrite other
* attributes, such as FOGC, TEX0, TEX1, etc. That's OK.
*/
- GLuint output;
- for (output = 0; output < swrast->_NumColorOutputs; output++) {
- if (outputsWritten & (1 << (FRAG_RESULT_DATA0 + output))) {
- COPY_4V(span->array->attribs[FRAG_ATTRIB_COL0+output][i],
- machine->Outputs[FRAG_RESULT_DATA0 + output]);
+ GLuint buf;
+ for (buf = 0; buf < ctx->DrawBuffer->_NumColorDrawBuffers; buf++) {
+ if (outputsWritten & (1 << (FRAG_RESULT_DATA0 + buf))) {
+ COPY_4V(span->array->attribs[FRAG_ATTRIB_COL0 + buf][i],
+ machine->Outputs[FRAG_RESULT_DATA0 + buf]);
}
}
}
* extensions into either swrast or a sister module.
*/
+#include "main/glheader.h"
+#include "main/colortab.h"
+#include "main/convolve.h"
#include "s_context.h"
#include "s_span.h"
-#include "colortab.h"
-#include "convolve.h"
void
#ifndef S_LINES_H
#define S_LINES_H
-#include "main/mtypes.h"
+#include "swrast.h"
void
_swrast_choose_line( GLcontext *ctx );
span.interpMask = interpFlags;
span.arrayMask = SPAN_XY;
+ span.facing = swrast->PointLineFacing;
+
+
/*
* Draw
*/
#define S_LOGIC_H
-#include "main/mtypes.h"
#include "swrast.h"
#define S_MASKING_H
-#include "main/mtypes.h"
#include "swrast.h"
#include "main/colormac.h"
#include "main/context.h"
#include "main/macros.h"
-#include "texstate.h"
+#include "main/texstate.h"
#include "s_context.h"
#include "s_feedback.h"
#include "s_points.h"
} while(0)
+
+/**
+ * Get/compute the point size.
+ * The size may come from a vertex shader, or computed with attentuation
+ * or just the glPointSize value.
+ * Must also clamp to user-defined range and implmentation limits.
+ */
+static INLINE GLfloat
+get_size(const GLcontext *ctx, const SWvertex *vert, GLboolean smoothed)
+{
+ GLfloat size;
+
+ if (ctx->Point._Attenuated || ctx->VertexProgram.PointSizeEnabled) {
+ /* use vertex's point size */
+ size = vert->pointSize;
+ }
+ else {
+ /* use constant point size */
+ size = ctx->Point.Size;
+ }
+ /* always clamp to user-specified limits */
+ size = CLAMP(size, ctx->Point.MinSize, ctx->Point.MaxSize);
+ /* clamp to implementation limits */
+ if (smoothed)
+ size = CLAMP(size, ctx->Const.MinPointSizeAA, ctx->Const.MaxPointSizeAA);
+ else
+ size = CLAMP(size, ctx->Const.MinPointSize, ctx->Const.MaxPointSize);
+
+ return size;
+}
+
+
/**
* Draw a point sprite
*/
span.z = (GLuint) (vert->attrib[FRAG_ATTRIB_WPOS][2] + 0.5F);
span.zStep = 0;
- /* compute size */
- if (ctx->Point._Attenuated || ctx->VertexProgram.PointSizeEnabled) {
- /* use vertex's point size */
- /* first, clamp attenuated size to the user-specifed range */
- size = CLAMP(vert->pointSize, ctx->Point.MinSize, ctx->Point.MaxSize);
- }
- else {
- /* use constant point size */
- size = ctx->Point.Size;
- }
- /* clamp to non-AA implementation limits */
- size = CLAMP(size, ctx->Const.MinPointSize, ctx->Const.MaxPointSize);
+ size = get_size(ctx, vert, GL_FALSE);
/* span init */
INIT_SPAN(span, GL_POINT);
span.interpMask = SPAN_Z | SPAN_RGBA;
+ span.facing = swrast->PointLineFacing;
+
span.red = ChanToFixed(vert->color[0]);
span.green = ChanToFixed(vert->color[1]);
span.blue = ChanToFixed(vert->color[2]);
s = 0.0;
dsdx = 1.0 / size;
if (ctx->Point.SpriteOrigin == GL_LOWER_LEFT) {
- t0 = 0.0;
dtdy = 1.0 / size;
+ t0 = 0.5 * dtdy;
}
else {
/* GL_UPPER_LEFT */
- t0 = 1.0;
dtdy = -1.0 / size;
+ t0 = 1.0 + 0.5 * dtdy;
}
ATTRIB_LOOP_BEGIN
}
else {
/* even size */
- xmin = (GLint) x - iRadius + 1;
+ /* 0.501 factor allows conformance to pass */
+ xmin = (GLint) (x + 0.501) - iRadius;
xmax = xmin + iSize - 1;
- ymin = (GLint) y - iRadius + 1;
+ ymin = (GLint) (y + 0.501) - iRadius;
ymax = ymin + iSize - 1;
}
span.z = (GLuint) (vert->attrib[FRAG_ATTRIB_WPOS][2] + 0.5F);
span.zStep = 0;
- /* compute size */
- if (ctx->Point._Attenuated || ctx->VertexProgram.PointSizeEnabled) {
- /* use vertex's point size */
- /* first, clamp attenuated size to the user-specifed range */
- size = CLAMP(vert->pointSize, ctx->Point.MinSize, ctx->Point.MaxSize);
- }
- else {
- /* use constant point size */
- size = ctx->Point.Size;
- }
- /* clamp to AA implementation limits */
- size = CLAMP(size, ctx->Const.MinPointSizeAA, ctx->Const.MaxPointSizeAA);
+ size = get_size(ctx, vert, GL_TRUE);
/* alpha attenuation / fade factor */
if (ctx->Multisample._Enabled) {
span.interpMask = SPAN_Z | SPAN_RGBA;
span.arrayMask = SPAN_COVERAGE | SPAN_MASK;
+ span.facing = swrast->PointLineFacing;
+
span.red = ChanToFixed(vert->color[0]);
span.green = ChanToFixed(vert->color[1]);
span.blue = ChanToFixed(vert->color[2]);
span.z = (GLuint) (vert->attrib[FRAG_ATTRIB_WPOS][2] + 0.5F);
span.zStep = 0;
- /* compute size */
- if (ctx->Point._Attenuated || ctx->VertexProgram.PointSizeEnabled) {
- /* use vertex's point size */
- /* first, clamp attenuated size to the user-specifed range */
- size = CLAMP(vert->pointSize, ctx->Point.MinSize, ctx->Point.MaxSize);
- }
- else {
- /* use constant point size */
- size = ctx->Point.Size;
- }
- /* clamp to non-AA implementation limits */
- size = CLAMP(size, ctx->Const.MinPointSize, ctx->Const.MaxPointSize);
+ size = get_size(ctx, vert, GL_FALSE);
/* span init */
INIT_SPAN(span, GL_POINT);
span.arrayMask = SPAN_XY;
+ span.facing = swrast->PointLineFacing;
if (ciMode) {
span.interpMask = SPAN_Z | SPAN_INDEX;
}
else {
/* even size */
- xmin = (GLint) x - iRadius + 1;
+ /* 0.501 factor allows conformance to pass */
+ xmin = (GLint) (x + 0.501) - iRadius;
xmax = xmin + iSize - 1;
- ymin = (GLint) y - iRadius + 1;
+ ymin = (GLint) (y + 0.501) - iRadius;
ymax = ymin + iSize - 1;
}
/* check if we need to flush */
if (span->end >= MAX_WIDTH ||
- (swrast->_RasterMask & (BLEND_BIT | LOGIC_OP_BIT | MASKING_BIT))) {
- if (ciMode)
- _swrast_write_index_span(ctx, span);
- else
- _swrast_write_rgba_span(ctx, span);
- span->end = 0;
+ (swrast->_RasterMask & (BLEND_BIT | LOGIC_OP_BIT | MASKING_BIT)) ||
+ span->facing != swrast->PointLineFacing) {
+ if (span->end > 0) {
+ if (ciMode)
+ _swrast_write_index_span(ctx, span);
+ else
+ _swrast_write_rgba_span(ctx, span);
+ span->end = 0;
+ }
}
count = span->end;
+ span->facing = swrast->PointLineFacing;
+
/* fragment attributes */
if (ciMode) {
span->array->index[count] = (GLuint) vert->attrib[FRAG_ATTRIB_CI][0];
#ifndef S_POINTS_H
#define S_POINTS_H
-#include "main/mtypes.h"
+#include "swrast.h"
extern void
_swrast_choose_point( GLcontext *ctx );
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.0.3
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
#include "main/glheader.h"
-#include "bufferobj.h"
+#include "main/bufferobj.h"
#include "main/colormac.h"
-#include "convolve.h"
+#include "main/convolve.h"
#include "main/context.h"
-#include "feedback.h"
-#include "image.h"
+#include "main/feedback.h"
+#include "main/image.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "pixel.h"
-#include "state.h"
+#include "main/pixel.h"
+#include "main/state.h"
#include "s_context.h"
#include "s_depth.h"
rb->GetRow(ctx, rb, width, x, y, dest);
/* convert range from 24-bit to 32-bit */
for (k = 0; k < width; k++) {
- dest[k] = (dest[k] << 8) | (dest[k] >> 24);
+ /* Note: put MSByte of 24-bit value into LSByte */
+ dest[k] = (dest[k] << 8) | ((dest[k] >> 16) & 0xff);
}
}
}
/* Do all needed clipping here, so that we can forget about it later */
if (!_mesa_clip_readpixels(ctx, &x, &y, &width, &height, &clippedPacking)) {
/* The ReadPixels region is totally outside the window bounds */
- goto end;
+ RENDER_FINISH(swrast, ctx);
+ return;
}
pixels = _mesa_map_readpix_pbo(ctx, &clippedPacking, pixels);
if (!pixels)
return;
-
+
switch (format) {
case GL_COLOR_INDEX:
read_index_pixels(ctx, x, y, width, height, type, pixels,
/* don't return yet, clean-up */
}
-
-end:
RENDER_FINISH(swrast, ctx);
_mesa_unmap_readpix_pbo(ctx, &clippedPacking);
#include "main/context.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "image.h"
+#include "main/image.h"
#include "s_atifragshader.h"
#include "s_alpha.h"
const GLfloat depthMax = ctx->DrawBuffer->_DepthMaxF;
if (ctx->DrawBuffer->Visual.depthBits <= 16)
span->z = FloatToFixed(ctx->Current.RasterPos[2] * depthMax + 0.5F);
- else
- span->z = (GLint) (ctx->Current.RasterPos[2] * depthMax + 0.5F);
+ else {
+ GLfloat tmpf = ctx->Current.RasterPos[2] * depthMax;
+ tmpf = MIN2(tmpf, depthMax);
+ span->z = (GLint)tmpf;
+ }
span->zStep = 0;
span->interpMask |= SPAN_Z;
}
const SWcontext *swrast = SWRAST_CONTEXT(ctx);
const GLbitfield origInterpMask = span->interpMask;
const GLbitfield origArrayMask = span->arrayMask;
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
ASSERT(span->end <= MAX_WIDTH);
ASSERT(span->primitive == GL_POINT || span->primitive == GL_LINE ||
}
/* Depth bounds test */
- if (ctx->Depth.BoundsTest && ctx->DrawBuffer->Visual.depthBits > 0) {
+ if (ctx->Depth.BoundsTest && fb->Visual.depthBits > 0) {
if (!_swrast_depth_bounds_test(ctx, span)) {
return;
}
GLuint i;
for (i = 0; i < span->end; i++) {
if (span->array->mask[i]) {
- assert(span->array->x[i] >= ctx->DrawBuffer->_Xmin);
- assert(span->array->x[i] < ctx->DrawBuffer->_Xmax);
- assert(span->array->y[i] >= ctx->DrawBuffer->_Ymin);
- assert(span->array->y[i] < ctx->DrawBuffer->_Ymax);
+ assert(span->array->x[i] >= fb->_Xmin);
+ assert(span->array->x[i] < fb->_Xmax);
+ assert(span->array->y[i] >= fb->_Ymin);
+ assert(span->array->y[i] < fb->_Ymax);
}
}
}
#endif
/* we have to wait until after occlusion to do this test */
- if (ctx->Color.DrawBuffer == GL_NONE || ctx->Color.IndexMask == 0) {
+ if (ctx->Color.IndexMask == 0) {
/* write no pixels */
span->arrayMask = origArrayMask;
return;
* Write to renderbuffers
*/
{
- struct gl_framebuffer *fb = ctx->DrawBuffer;
- const GLuint output = 0; /* only frag progs can write to other outputs */
- const GLuint numDrawBuffers = fb->_NumColorDrawBuffers[output];
- GLuint indexSave[MAX_WIDTH];
+ const GLuint numBuffers = fb->_NumColorDrawBuffers;
GLuint buf;
- if (numDrawBuffers > 1) {
- /* save indexes for second, third renderbuffer writes */
- _mesa_memcpy(indexSave, span->array->index,
- span->end * sizeof(indexSave[0]));
- }
+ for (buf = 0; buf < numBuffers; buf++) {
+ struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[buf];
+ GLuint indexSave[MAX_WIDTH];
- for (buf = 0; buf < fb->_NumColorDrawBuffers[output]; buf++) {
- struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[output][buf];
ASSERT(rb->_BaseFormat == GL_COLOR_INDEX);
+ if (numBuffers > 1) {
+ /* save indexes for second, third renderbuffer writes */
+ _mesa_memcpy(indexSave, span->array->index,
+ span->end * sizeof(indexSave[0]));
+ }
+
if (ctx->Color.IndexLogicOpEnabled) {
_swrast_logicop_ci_span(ctx, rb, span);
}
}
}
- if (buf + 1 < numDrawBuffers) {
+ if (buf + 1 < numBuffers) {
/* restore original span values */
_mesa_memcpy(span->array->index, indexSave,
span->end * sizeof(indexSave[0]));
/**
* Convert the span's color arrays to the given type.
- * The only way 'output' can be greater than one is when we have a fragment
+ * The only way 'output' can be greater than zero is when we have a fragment
* program that writes to gl_FragData[1] or higher.
* \param output which fragment program color output is being processed
*/
if (span->primitive == GL_BITMAP && span->array->ChanType != GL_FLOAT) {
convert_color_type(span, GL_FLOAT, 0);
}
- if (span->primitive != GL_POINT || ctx->Point.PointSprite) {
- /* for points, we populated the arrays already */
+ if (span->primitive != GL_POINT ||
+ (span->interpMask & SPAN_RGBA) ||
+ ctx->Point.PointSprite) {
+ /* for single-pixel points, we populated the arrays already */
interpolate_active_attribs(ctx, span, ~0);
}
span->array->ChanType = GL_FLOAT;
|| ctx->ATIFragmentShader._Enabled);
const GLboolean shaderOrTexture = shader || ctx->Texture._EnabledUnits;
struct gl_framebuffer *fb = ctx->DrawBuffer;
- GLuint output;
/*
printf("%s() interp 0x%x array 0x%x\n", __FUNCTION__,
/*
* Write to renderbuffers
*/
- /* Loop over color outputs (GL_ARB_draw_buffers) written by frag prog */
- for (output = 0; output < swrast->_NumColorOutputs; output++) {
- if (swrast->_ColorOutputsMask & (1 << output)) {
- const GLuint numDrawBuffers = fb->_NumColorDrawBuffers[output];
- GLchan rgbaSave[MAX_WIDTH][4];
- GLuint buf;
-
- ASSERT(numDrawBuffers > 0);
-
- if (fb->_ColorDrawBuffers[output][0]->DataType
- != span->array->ChanType || output > 0) {
- convert_color_type(span,
- fb->_ColorDrawBuffers[output][0]->DataType,
- output);
- }
-
- if (numDrawBuffers > 1) {
- /* save colors for second, third renderbuffer writes */
- _mesa_memcpy(rgbaSave, span->array->rgba,
- 4 * span->end * sizeof(GLchan));
- }
-
- /* Loop over renderbuffers (i.e. GL_FRONT_AND_BACK) */
- for (buf = 0; buf < numDrawBuffers; buf++) {
- struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[output][buf];
- ASSERT(rb->_BaseFormat == GL_RGBA || rb->_BaseFormat == GL_RGB);
-
- if (ctx->Color._LogicOpEnabled) {
- _swrast_logicop_rgba_span(ctx, rb, span);
- }
- else if (ctx->Color.BlendEnabled) {
- _swrast_blend_span(ctx, rb, span);
- }
-
- if (colorMask != 0xffffffff) {
- _swrast_mask_rgba_span(ctx, rb, span);
- }
-
- if (span->arrayMask & SPAN_XY) {
- /* array of pixel coords */
- ASSERT(rb->PutValues);
- rb->PutValues(ctx, rb, span->end,
- span->array->x, span->array->y,
- span->array->rgba, span->array->mask);
- }
- else {
- /* horizontal run of pixels */
- ASSERT(rb->PutRow);
- rb->PutRow(ctx, rb, span->end, span->x, span->y,
- span->array->rgba,
- span->writeAll ? NULL: span->array->mask);
- }
-
- if (buf + 1 < numDrawBuffers) {
- /* restore original span values */
- _mesa_memcpy(span->array->rgba, rgbaSave,
- 4 * span->end * sizeof(GLchan));
- }
- } /* for buf */
- } /* if output is written to */
- } /* for output */
+ {
+ const GLuint numBuffers = fb->_NumColorDrawBuffers;
+ const GLboolean multiFragOutputs = numBuffers > 1;
+ GLuint buf;
+
+ for (buf = 0; buf < numBuffers; buf++) {
+ struct gl_renderbuffer *rb = fb->_ColorDrawBuffers[buf];
+
+ /* color[fragOutput] will be written to buffer[buf] */
+
+ if (rb) {
+ GLchan rgbaSave[MAX_WIDTH][4];
+ const GLuint fragOutput = multiFragOutputs ? buf : 0;
+
+ if (rb->DataType != span->array->ChanType || fragOutput > 0) {
+ convert_color_type(span, rb->DataType, fragOutput);
+ }
+
+ if (!multiFragOutputs && numBuffers > 1) {
+ /* save colors for second, third renderbuffer writes */
+ _mesa_memcpy(rgbaSave, span->array->rgba,
+ 4 * span->end * sizeof(GLchan));
+ }
+
+ ASSERT(rb->_BaseFormat == GL_RGBA || rb->_BaseFormat == GL_RGB);
+
+ if (ctx->Color._LogicOpEnabled) {
+ _swrast_logicop_rgba_span(ctx, rb, span);
+ }
+ else if (ctx->Color.BlendEnabled) {
+ _swrast_blend_span(ctx, rb, span);
+ }
+
+ if (colorMask != 0xffffffff) {
+ _swrast_mask_rgba_span(ctx, rb, span);
+ }
+
+ if (span->arrayMask & SPAN_XY) {
+ /* array of pixel coords */
+ ASSERT(rb->PutValues);
+ rb->PutValues(ctx, rb, span->end,
+ span->array->x, span->array->y,
+ span->array->rgba, span->array->mask);
+ }
+ else {
+ /* horizontal run of pixels */
+ ASSERT(rb->PutRow);
+ rb->PutRow(ctx, rb, span->end, span->x, span->y,
+ span->array->rgba,
+ span->writeAll ? NULL: span->array->mask);
+ }
+
+ if (!multiFragOutputs && numBuffers > 1) {
+ /* restore original span values */
+ _mesa_memcpy(span->array->rgba, rgbaSave,
+ 4 * span->end * sizeof(GLchan));
+ }
+
+ } /* if rb */
+ } /* for buf */
+ }
end:
/* restore these values before returning */
#define S_SPAN_H
-#include "main/mtypes.h"
#include "swrast.h"
ASSERT(rb->DataType == GL_UNSIGNED_BYTE);
_swrast_get_values(ctx, rb, n, x, y, stencil, sizeof(GLubyte));
+ _mesa_memcpy(origMask, mask, n * sizeof(GLubyte));
+
(void) do_stencil_test(ctx, face, n, stencil, mask);
if (ctx->Depth.Test == GL_FALSE) {
n, stencil, mask);
}
else {
- _mesa_memcpy(origMask, mask, n * sizeof(GLubyte));
+ GLubyte tmpMask[MAX_WIDTH];
+ _mesa_memcpy(tmpMask, mask, n * sizeof(GLubyte));
_swrast_depth_test_span(ctx, span);
- compute_pass_fail_masks(n, origMask, mask, passMask, failMask);
+ compute_pass_fail_masks(n, tmpMask, mask, passMask, failMask);
if (ctx->Stencil.ZFailFunc[face] != GL_KEEP) {
apply_stencil_op(ctx, ctx->Stencil.ZFailFunc[face], face,
#define S_STENCIL_H
-#include "main/mtypes.h"
#include "swrast.h"
#include "main/glheader.h"
#include "main/context.h"
#include "main/colormac.h"
+#include "main/image.h"
#include "main/imports.h"
#include "main/macros.h"
-#include "image.h"
+#include "main/pixel.h"
#include "s_context.h"
#include "s_texcombine.h"
#define S_TEXCOMBINE_H
-#include "main/mtypes.h"
#include "swrast.h"
extern void
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.0.3
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
#include "main/context.h"
#include "main/colormac.h"
#include "main/imports.h"
-#include "texformat.h"
+#include "main/texformat.h"
#include "s_context.h"
#include "s_texfilter.h"
/**
- * Compute the remainder of a divided by b, but be careful with
- * negative values so that GL_REPEAT mode works right.
+ * If A is a signed integer, A % B doesn't give the right value for A < 0
+ * (in terms of texture repeat). Just casting to unsigned fixes that.
*/
-static INLINE GLint
-repeat_remainder(GLint a, GLint b)
-{
- if (a >= 0)
- return a % b;
- else
- return (a + 1) % b + b - 1;
-}
+#define REMAINDER(A, B) ((unsigned) (A) % (unsigned) (B))
/**
I1 = (I0 + 1) & (SIZE - 1); \
} \
else { \
- I0 = repeat_remainder(IFLOOR(U), SIZE); \
- I1 = repeat_remainder(I0 + 1, SIZE); \
+ I0 = REMAINDER(IFLOOR(U), SIZE); \
+ I1 = REMAINDER(I0 + 1, SIZE); \
} \
break; \
case GL_CLAMP_TO_EDGE: \
break; \
default: \
_mesa_problem(ctx, "Bad wrap mode"); \
+ return; \
} \
}
if (img->_IsPowerOfTwo) \
I &= (SIZE - 1); \
else \
- I = repeat_remainder(I, SIZE); \
+ I = REMAINDER(I, SIZE); \
break; \
case GL_CLAMP_TO_EDGE: \
{ \
break; \
default: \
_mesa_problem(ctx, "Bad wrap mode"); \
+ return; \
} \
}
ASSERT(tObj->WrapS == GL_REPEAT);
ASSERT(tObj->WrapT == GL_REPEAT);
ASSERT(img->Border == 0);
- ASSERT(img->_BaseFormat != GL_COLOR_INDEX);
+ ASSERT(img->TexFormat->BaseFormat != GL_COLOR_INDEX);
ASSERT(img->_IsPowerOfTwo);
COMPUTE_LINEAR_REPEAT_TEXEL_LOCATION(texcoord[0], u, width, i0, i1);
(void) lambda;
if (tObj->WrapS == GL_REPEAT &&
tObj->WrapT == GL_REPEAT &&
- image->_IsPowerOfTwo) {
+ image->_IsPowerOfTwo &&
+ image->Border == 0) {
for (i=0;i<n;i++) {
sample_2d_linear_repeat(ctx, tObj, image, texcoords[i], rgba[i]);
}
ASSERT(tObj->WrapS==GL_REPEAT);
ASSERT(tObj->WrapT==GL_REPEAT);
ASSERT(img->Border==0);
- ASSERT(img->_BaseFormat==GL_RGB);
+ ASSERT(img->TexFormat->MesaFormat==MESA_FORMAT_RGB);
ASSERT(img->_IsPowerOfTwo);
for (k=0; k<n; k++) {
ASSERT(tObj->WrapS==GL_REPEAT);
ASSERT(tObj->WrapT==GL_REPEAT);
ASSERT(img->Border==0);
- ASSERT(img->_BaseFormat==GL_RGBA);
+ ASSERT(img->TexFormat->MesaFormat==MESA_FORMAT_RGBA);
ASSERT(img->_IsPowerOfTwo);
for (i = 0; i < n; i++) {
const GLboolean repeatNoBorderPOT = (tObj->WrapS == GL_REPEAT)
&& (tObj->WrapT == GL_REPEAT)
&& (tImg->Border == 0 && (tImg->Width == tImg->RowStride))
- && (tImg->_BaseFormat != GL_COLOR_INDEX)
+ && (tImg->TexFormat->BaseFormat != GL_COLOR_INDEX)
&& tImg->_IsPowerOfTwo;
ASSERT(lambda != NULL);
if (repeatNoBorderPOT) {
switch (tImg->TexFormat->MesaFormat) {
case MESA_FORMAT_RGB:
- case MESA_FORMAT_RGB888:
- /*case MESA_FORMAT_BGR888:*/
opt_sample_rgb_2d(ctx, tObj, m, texcoords + minStart,
NULL, rgba + minStart);
break;
case MESA_FORMAT_RGBA:
- case MESA_FORMAT_RGBA8888:
- case MESA_FORMAT_ARGB8888:
- /*case MESA_FORMAT_ABGR8888:*/
- /*case MESA_FORMAT_BGRA8888:*/
opt_sample_rgba_2d(ctx, tObj, m, texcoords + minStart,
NULL, rgba + minStart);
break;
if (repeatNoBorderPOT) {
switch (tImg->TexFormat->MesaFormat) {
case MESA_FORMAT_RGB:
- case MESA_FORMAT_RGB888:
- /*case MESA_FORMAT_BGR888:*/
opt_sample_rgb_2d(ctx, tObj, m, texcoords + magStart,
NULL, rgba + magStart);
break;
case MESA_FORMAT_RGBA:
- case MESA_FORMAT_RGBA8888:
- case MESA_FORMAT_ARGB8888:
- /*case MESA_FORMAT_ABGR8888:*/
- /*case MESA_FORMAT_BGRA8888:*/
opt_sample_rgba_2d(ctx, tObj, m, texcoords + magStart,
NULL, rgba + magStart);
break;
for (i = 0; i < n; i++) {
const struct gl_texture_image **images;
GLfloat newCoord[4];
- GLint level = nearest_mipmap_level(tObj, lambda[i]);
+ GLint level;
images = choose_cube_face(tObj, texcoord[i], newCoord);
+
+ /* XXX we actually need to recompute lambda here based on the newCoords.
+ * But we would need the texcoords of adjacent fragments to compute that
+ * properly, and we don't have those here.
+ * For now, do an approximation: subtracting 1 from the chosen mipmap
+ * level seems to work in some test cases.
+ * The same adjustment is done in the next few functions.
+ */
+ level = nearest_mipmap_level(tObj, lambda[i]);
+ level = MAX2(level - 1, 0);
+
sample_2d_nearest(ctx, tObj, images[level], newCoord, rgba[i]);
}
}
const struct gl_texture_image **images;
GLfloat newCoord[4];
GLint level = nearest_mipmap_level(tObj, lambda[i]);
+ level = MAX2(level - 1, 0); /* see comment above */
images = choose_cube_face(tObj, texcoord[i], newCoord);
sample_2d_linear(ctx, tObj, images[level], newCoord, rgba[i]);
}
const struct gl_texture_image **images;
GLfloat newCoord[4];
GLint level = linear_mipmap_level(tObj, lambda[i]);
+ level = MAX2(level - 1, 0); /* see comment above */
images = choose_cube_face(tObj, texcoord[i], newCoord);
if (level >= tObj->_MaxLevel) {
sample_2d_nearest(ctx, tObj, images[tObj->_MaxLevel],
const struct gl_texture_image **images;
GLfloat newCoord[4];
GLint level = linear_mipmap_level(tObj, lambda[i]);
+ level = MAX2(level - 1, 0); /* see comment above */
images = choose_cube_face(tObj, texcoord[i], newCoord);
if (level >= tObj->_MaxLevel) {
sample_2d_linear(ctx, tObj, images[tObj->_MaxLevel],
ASSERT(tObj->WrapT == GL_CLAMP ||
tObj->WrapT == GL_CLAMP_TO_EDGE ||
tObj->WrapT == GL_CLAMP_TO_BORDER);
- ASSERT(img->_BaseFormat != GL_COLOR_INDEX);
+ ASSERT(img->TexFormat->BaseFormat != GL_COLOR_INDEX);
for (i = 0; i < n; i++) {
GLint row, col;
ASSERT(tObj->WrapT == GL_CLAMP ||
tObj->WrapT == GL_CLAMP_TO_EDGE ||
tObj->WrapT == GL_CLAMP_TO_BORDER);
- ASSERT(img->_BaseFormat != GL_COLOR_INDEX);
+ ASSERT(img->TexFormat->BaseFormat != GL_COLOR_INDEX);
/* XXX lots of opportunity for optimization in this loop */
for (i = 0; i < n; i++) {
(void) lambda;
- ASSERT(tObj->Image[0][tObj->BaseLevel]->_BaseFormat == GL_DEPTH_COMPONENT ||
- tObj->Image[0][tObj->BaseLevel]->_BaseFormat == GL_DEPTH_STENCIL_EXT);
+ ASSERT(img->TexFormat->BaseFormat == GL_DEPTH_COMPONENT ||
+ img->TexFormat->BaseFormat == GL_DEPTH_STENCIL_EXT);
ASSERT(tObj->Target == GL_TEXTURE_1D ||
tObj->Target == GL_TEXTURE_2D ||
* GL_TEXTURE_COMPARE_SGIX == GL_TRUE but the current texture object
* isn't a depth texture.
*/
- if (texImage->_BaseFormat != GL_DEPTH_COMPONENT) {
+ if (texImage->TexFormat->BaseFormat != GL_DEPTH_COMPONENT) {
_mesa_problem(ctx,"GL_TEXTURE_COMPARE_SGIX enabled with non-depth texture");
return;
}
}
else {
const GLboolean needLambda = (GLboolean) (t->MinFilter != t->MagFilter);
- const GLenum format = t->Image[0][t->BaseLevel]->_BaseFormat;
+ const GLenum format = t->Image[0][t->BaseLevel]->TexFormat->BaseFormat;
switch (t->Target) {
case GL_TEXTURE_1D:
#define S_TEXFILTER_H
-#include "main/mtypes.h"
#include "swrast.h"
#include "main/imports.h"
#include "main/colormac.h"
#include "main/context.h"
-#include "convolve.h"
-#include "image.h"
+#include "main/convolve.h"
+#include "main/image.h"
#include "main/macros.h"
-#include "mipmap.h"
-#include "texformat.h"
-#include "teximage.h"
-#include "texstore.h"
+#include "main/mipmap.h"
+#include "main/texformat.h"
+#include "main/teximage.h"
+#include "main/texstore.h"
#include "s_context.h"
#include "s_depth.h"
{
switch (format) {
case GL_DEPTH_COMPONENT:
- case GL_DEPTH_COMPONENT16_SGIX:
- case GL_DEPTH_COMPONENT24_SGIX:
- case GL_DEPTH_COMPONENT32_SGIX:
+ case GL_DEPTH_COMPONENT16:
+ case GL_DEPTH_COMPONENT24:
+ case GL_DEPTH_COMPONENT32:
return GL_TRUE;
default:
return GL_FALSE;
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target, texUnit, texObj);
+ ctx->Driver.GenerateMipmap(ctx, target, texObj);
}
}
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target, texUnit, texObj);
+ ctx->Driver.GenerateMipmap(ctx, target, texObj);
}
}
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target, texUnit, texObj);
+ ctx->Driver.GenerateMipmap(ctx, target, texObj);
}
}
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target, texUnit, texObj);
+ ctx->Driver.GenerateMipmap(ctx, target, texObj);
}
}
/* GL_SGIS_generate_mipmap */
if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
- _mesa_generate_mipmap(ctx, target, texUnit, texObj);
+ ctx->Driver.GenerateMipmap(ctx, target, texObj);
}
}
#include "main/colormac.h"
#include "main/imports.h"
#include "main/macros.h"
-#include "texformat.h"
+#include "main/texformat.h"
#include "s_aatriangle.h"
#include "s_context.h"
GLfloat fy = v2->attrib[FRAG_ATTRIB_WPOS][1] - v0->attrib[FRAG_ATTRIB_WPOS][1];
GLfloat c = ex*fy-ey*fx;
- if (c * SWRAST_CONTEXT(ctx)->_BackfaceSign > 0)
+ if (c * SWRAST_CONTEXT(ctx)->_BackfaceCullSign > 0)
return 0;
return 1;
#define T_SCALE theight
#define SETUP_CODE \
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];\
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; \
struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \
const GLint b = obj->BaseLevel; \
const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \
const GLchan *texture = (const GLchan *) obj->Image[0][b]->Data; \
const GLint smask = obj->Image[0][b]->Width - 1; \
const GLint tmask = obj->Image[0][b]->Height - 1; \
- if (!texture) { \
- /* this shouldn't happen */ \
+ if (!rb || !texture) { \
return; \
}
#define T_SCALE theight
#define SETUP_CODE \
- struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0][0];\
+ struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0]; \
struct gl_texture_object *obj = ctx->Texture.Unit[0].Current2D; \
const GLint b = obj->BaseLevel; \
const GLfloat twidth = (GLfloat) obj->Image[0][b]->Width; \
const GLchan *texture = (const GLchan *) obj->Image[0][b]->Data; \
const GLint smask = obj->Image[0][b]->Width - 1; \
const GLint tmask = obj->Image[0][b]->Height - 1; \
- if (!texture) { \
- /* this shouldn't happen */ \
+ if (!rb || !texture) { \
return; \
}
#define S_TRIANGLES_H
-#include "main/mtypes.h"
#include "swrast.h"
/* compute area, oneOverArea and perform backface culling */
{
const GLfloat area = eMaj.dx * eBot.dy - eBot.dx * eMaj.dy;
- /* Do backface culling */
- if (area * bf < 0.0)
- return;
if (IS_INF_OR_NAN(area) || area == 0.0F)
return;
- oneOverArea = 1.0F / area;
- }
+ if (area * bf * swrast->_BackfaceCullSign < 0.0)
+ return;
+ oneOverArea = 1.0F / area;
- span.facing = ctx->_Facing; /* for 2-sided stencil test */
+ /* 0 = front, 1 = back */
+ span.facing = oneOverArea * bf > 0.0F;
+ }
/* Edge setup. For a triangle strip these could be reused... */
{
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
zoom_span( GLcontext *ctx, GLint imgX, GLint imgY, const SWspan *span,
const GLvoid *src, GLenum format )
{
+ SWcontext *swrast = SWRAST_CONTEXT(ctx);
SWspan zoomed;
- SWspanarrays zoomed_arrays; /* this is big! */
GLint x0, x1, y0, y1;
GLint zoomedWidth;
return; /* totally clipped */
}
+ if (!swrast->ZoomedArrays) {
+ /* allocate on demand */
+ swrast->ZoomedArrays = (SWspanarrays *) CALLOC(sizeof(SWspanarrays));
+ if (!swrast->ZoomedArrays)
+ return;
+ }
+
zoomedWidth = x1 - x0;
ASSERT(zoomedWidth > 0);
ASSERT(zoomedWidth <= MAX_WIDTH);
INIT_SPAN(zoomed, GL_BITMAP);
zoomed.x = x0;
zoomed.end = zoomedWidth;
- zoomed.array = &zoomed_arrays;
- zoomed_arrays.ChanType = span->array->ChanType;
- if (zoomed_arrays.ChanType == GL_UNSIGNED_BYTE)
- zoomed_arrays.rgba = (GLchan (*)[4]) zoomed_arrays.rgba8;
- else if (zoomed_arrays.ChanType == GL_UNSIGNED_SHORT)
- zoomed_arrays.rgba = (GLchan (*)[4]) zoomed_arrays.rgba16;
+ zoomed.array = swrast->ZoomedArrays;
+ zoomed.array->ChanType = span->array->ChanType;
+ if (zoomed.array->ChanType == GL_UNSIGNED_BYTE)
+ zoomed.array->rgba = (GLchan (*)[4]) zoomed.array->rgba8;
+ else if (zoomed.array->ChanType == GL_UNSIGNED_SHORT)
+ zoomed.array->rgba = (GLchan (*)[4]) zoomed.array->rgba16;
else
- zoomed_arrays.rgba = (GLchan (*)[4]) zoomed_arrays.attribs[FRAG_ATTRIB_COL0];
+ zoomed.array->rgba = (GLchan (*)[4]) zoomed.array->attribs[FRAG_ATTRIB_COL0];
COPY_4V(zoomed.attrStart[FRAG_ATTRIB_WPOS], span->attrStart[FRAG_ATTRIB_WPOS]);
COPY_4V(zoomed.attrStepX[FRAG_ATTRIB_WPOS], span->attrStepX[FRAG_ATTRIB_WPOS]);
#ifndef S_ZOOM_H
#define S_ZOOM_H
-#include "main/mtypes.h"
#include "swrast.h"
+++ /dev/null
-# List of source files in this directory used for X.org xserver build
-MESA_SWRAST_SOURCES = \
-s_aaline.c \
-s_aatriangle.c \
-s_accum.c \
-s_alpha.c \
-s_arbshader.c \
-s_atifragshader.c \
-s_bitmap.c \
-s_blend.c \
-s_blit.c \
-s_buffers.c \
-s_context.c \
-s_copypix.c \
-s_depth.c \
-s_drawpix.c \
-s_feedback.c \
-s_fog.c \
-s_imaging.c \
-s_lines.c \
-s_logic.c \
-s_masking.c \
-s_nvfragprog.c \
-s_points.c \
-s_readpix.c \
-s_span.c \
-s_stencil.c \
-s_texcombine.c \
-s_texfilter.c \
-s_texstore.c \
-s_triangle.c \
-s_zoom.c
-
-MESA_SWRAST_HEADERS = \
-s_aaline.h \
-s_aalinetemp.h \
-s_aatriangle.h \
-s_aatritemp.h \
-s_accum.h \
-s_alpha.h \
-s_arbshader.h \
-s_atifragshader.h \
-s_blend.h \
-s_context.h \
-s_depth.h \
-s_drawpix.h \
-s_feedback.h \
-s_fog.h \
-s_lines.h \
-s_linetemp.h \
-s_logic.h \
-s_masking.h \
-s_nvfragprog.h \
-s_points.h \
-s_pointtemp.h \
-s_span.h \
-s_spantemp.h \
-s_stencil.h \
-s_texcombine.h \
-s_texfilter.h \
-s_triangle.h \
-s_trispan.h \
-s_tritemp.h \
-s_zoom.h \
-swrast.h
extern void
_swrast_ResetLineStipple( GLcontext *ctx );
+/**
+ * Indicates front/back facing for subsequent points/lines when drawing
+ * unfilled polygons. Needed for two-side stencil.
+ */
+extern void
+_swrast_SetFacing(GLcontext *ctx, GLuint facing);
+
/* These will always render the correct point/line/triangle for the
* current state.
*
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define tnl [-.tnl]
+ define vbo [-.vbo]
+ define swrast [-.swrast]
+ define array_cache [-.array_cache]
+ define glapi [-.glapi]
+ define main [-.main]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.main],[-.glapi]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = ss_context.c ss_triangle.c
+
+OBJECTS = ss_context.obj,ss_triangle.obj
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+ss_context.obj : ss_context.c
+ss_triangle.obj : ss_triangle.c
+++ /dev/null
-MESA_SWRAST_SETUP_SOURCES = \
-ss_context.c \
-ss_triangle.c
-
-MESA_SWRAST_SETUP_HEADERS = \
-ss_context.h \
-ss_triangle.h \
-ss_tritmp.h \
-ss_vb.h \
-swrast_setup.h
#include "main/glheader.h"
#include "main/imports.h"
#include "main/colormac.h"
-#include "ss_context.h"
-#include "ss_triangle.h"
-#include "swrast_setup.h"
#include "tnl/tnl.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
#include "tnl/t_vertex.h"
+#include "swrast_setup.h"
+#include "ss_context.h"
+#include "ss_triangle.h"
+
/* Need to check lighting state and vertex program state to know
* if two-sided lighting is in effect.
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
SScontext *swsetup = SWSETUP_CONTEXT(ctx);
+ GLboolean intColors = !ctx->FragmentProgram._Current
+ && !ctx->ATIFragmentShader._Enabled
+ && ctx->RenderMode == GL_RENDER
+ && CHAN_TYPE == GL_UNSIGNED_BYTE;
- if (!RENDERINPUTS_EQUAL(tnl->render_inputs_bitset,
+ if (intColors != swsetup->intColors ||
+ !RENDERINPUTS_EQUAL(tnl->render_inputs_bitset,
swsetup->last_index_bitset)) {
DECLARE_RENDERINPUTS(index_bitset);
struct tnl_attr_map map[_TNL_ATTRIB_MAX];
int i, e = 0;
+ swsetup->intColors = intColors;
+
RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F_VIEWPORT, attrib[FRAG_ATTRIB_WPOS] );
if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR0 )) {
- swsetup->intColors = !ctx->FragmentProgram._Current
- && !ctx->ATIFragmentShader._Enabled
- && ctx->RenderMode == GL_RENDER
- && CHAN_TYPE == GL_UNSIGNED_BYTE;
if (swsetup->intColors)
EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4CHAN_4F_RGBA, color );
else
swsetup->NewState = 0;
+ /* This will change if drawing unfilled tris */
+ _swrast_SetFacing(ctx, 0);
+
_swrast_render_start(ctx);
/* Important */
/*
* Mesa 3-D graphics library
- * Version: 6.1
+ * Version: 7.1
*
- * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
return;
}
+ _swrast_SetFacing(ctx, facing);
+
if (ctx->Light.ShadeModel == GL_FLAT) {
COPY_CHAN4(c[0], v0->color);
COPY_CHAN4(c[1], v1->color);
return;
}
+ _swrast_SetFacing(ctx, facing);
+
if (ctx->Light.ShadeModel == GL_FLAT) {
/* save colors/indexes for v0, v1 vertices */
COPY_CHAN4(c[0], v0->color);
ctx->Polygon.OffsetFill)
ind |= SS_OFFSET_BIT;
- /* Note: gl_FrontFacing lives in fragment input FOGC.Y at this time */
if ((ctx->Light.Enabled && ctx->Light.Model.TwoSide) ||
- (ctx->VertexProgram._Enabled && ctx->VertexProgram.TwoSideEnabled) ||
- (ctx->FragmentProgram._Current && ctx->FragmentProgram._Current->Base.InputsRead & (1 << FRAG_ATTRIB_FOGC)))
+ (ctx->VertexProgram._Current && ctx->VertexProgram.TwoSideEnabled))
ind |= SS_TWOSIDE_BIT;
/* We piggyback the two-sided stencil front/back determination on the
tnl->Driver.Render.Quad = quad_tab[ind];
tnl->Driver.Render.Line = swsetup_line;
tnl->Driver.Render.Points = swsetup_points;
-
- ctx->_Facing = 0;
}
#ifndef SS_TRIANGLE_H
#define SS_TRIANGLE_H
-#include "main/mtypes.h"
#include "ss_context.h"
v[1] = &verts[e1];
v[2] = &verts[e2];
-
if (IND & (SS_TWOSIDE_BIT | SS_OFFSET_BIT | SS_UNFILLED_BIT))
{
GLfloat ex = v[0]->attrib[FRAG_ATTRIB_WPOS][0] - v[2]->attrib[FRAG_ATTRIB_WPOS][0];
if (IND & (SS_TWOSIDE_BIT | SS_UNFILLED_BIT))
{
facing = (cc < 0.0) ^ ctx->Polygon._FrontBit;
- ctx->_Facing = facing;
if (IND & SS_UNFILLED_BIT)
mode = facing ? ctx->Polygon.BackMode : ctx->Polygon.FrontMode;
{
if (IND & SS_UNFILLED_BIT) {
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
- GLubyte ef1 = VB->EdgeFlag[v1];
- GLubyte ef3 = VB->EdgeFlag[v3];
- VB->EdgeFlag[v1] = 0;
- TAG(triangle)( ctx, v0, v1, v3 );
- VB->EdgeFlag[v1] = ef1;
- VB->EdgeFlag[v3] = 0;
- TAG(triangle)( ctx, v1, v2, v3 );
- VB->EdgeFlag[v3] = ef3;
+ if (VB->EdgeFlag) { /* XXX this test shouldn't be needed (bug 12614) */
+ GLubyte ef1 = VB->EdgeFlag[v1];
+ GLubyte ef3 = VB->EdgeFlag[v3];
+ VB->EdgeFlag[v1] = 0;
+ TAG(triangle)( ctx, v0, v1, v3 );
+ VB->EdgeFlag[v1] = ef1;
+ VB->EdgeFlag[v3] = 0;
+ TAG(triangle)( ctx, v1, v2, v3 );
+ VB->EdgeFlag[v3] = ef3;
+ }
} else {
TAG(triangle)( ctx, v0, v1, v3 );
TAG(triangle)( ctx, v1, v2, v3 );
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 39 September 2008
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define vbo [-.vbo]
+ define shader [-.shader]
+ define swrast [-.swrast]
+ define array_cache [-.array_cache]
+ define main [-.main]
+ define glapi [-.glapi]
+ define tnl [-.tnl]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.main],[-.glapi],[-.shader],[-.shader.slang]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES = t_context.c t_draw.c \
+ t_pipeline.c t_vb_fog.c \
+ t_vb_light.c t_vb_normals.c t_vb_points.c t_vb_program.c \
+ t_vb_render.c t_vb_texgen.c t_vb_texmat.c t_vb_vertex.c \
+ t_vertex.c t_rasterpos.c\
+ t_vertex_generic.c t_vp_build.c
+
+OBJECTS = t_context.obj,t_draw.obj,\
+ t_pipeline.obj,t_vb_fog.obj,t_vb_light.obj,t_vb_normals.obj,\
+ t_vb_points.obj,t_vb_program.obj,t_vb_render.obj,t_vb_texgen.obj,\
+ t_vb_texmat.obj,t_vb_vertex.obj,t_rasterpos.obj,\
+ t_vertex.obj,t_vertex_generic.obj,\
+ t_vp_build.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+t_context.obj : t_context.c
+t_draw.obj : t_draw.c
+t_pipeline.obj : t_pipeline.c
+t_vb_fog.obj : t_vb_fog.c
+t_vb_light.obj : t_vb_light.c
+t_vb_normals.obj : t_vb_normals.c
+t_vb_points.obj : t_vb_points.c
+t_vb_program.obj : t_vb_program.c
+t_vb_render.obj : t_vb_render.c
+t_vb_texgen.obj : t_vb_texgen.c
+t_vb_texmat.obj : t_vb_texmat.c
+t_vb_vertex.obj : t_vb_vertex.c
+t_vertex.obj : t_vertex.c
+t_vertex_generic.obj : t_vertex_generic.c
+t_vp_build.obj : t_vp_build.c
+t_rasterpos.obj : t_rasterpos.c
+++ /dev/null
-# List of source files in this directory used for X.org xserver build
-MESA_TNL_SOURCES = \
-t_context.c \
-t_pipeline.c \
-t_vb_arbprogram.c \
-t_vb_arbprogram_sse.c \
-t_vb_arbshader.c \
-t_vb_cull.c \
-t_vb_fog.c \
-t_vb_light.c \
-t_vb_normals.c \
-t_vb_points.c \
-t_vb_program.c \
-t_vb_render.c \
-t_vb_texgen.c \
-t_vb_texmat.c \
-t_vb_vertex.c \
-t_vertex.c \
-t_vertex_generic.c \
-t_vertex_sse.c \
-t_vp_build.c
-
-MESA_TNL_HEADERS = \
-t_array_api.h \
-t_array_import.h \
-t_context.h \
-t_pipeline.h \
-t_vb_arbprogram.h \
-t_vb_cliptmp.h \
-t_vb_lighttmp.h \
-t_vb_rendertmp.h \
-t_vertex.h \
-t_vp_build.h \
-tnl.h
/*
* Mesa 3-D graphics library
- * Version: 6.5.2
+ * Version: 7.2
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
const struct gl_vertex_program *vp = ctx->VertexProgram._Current;
const struct gl_fragment_program *fp = ctx->FragmentProgram._Current;
- if (new_state & (_NEW_HINT)) {
+ if (new_state & (_NEW_HINT | _NEW_PROGRAM)) {
ASSERT(tnl->AllowVertexFog || tnl->AllowPixelFog);
- tnl->_DoVertexFog = (tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
- || !tnl->AllowPixelFog;
+ tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
+ || !tnl->AllowPixelFog) && !fp;
}
tnl->pipeline.new_state |= new_state;
RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR_INDEX );
}
- if (ctx->Fog.Enabled ||
- ((ctx->FragmentProgram._Active || ctx->FragmentProgram._Current) &&
- (ctx->FragmentProgram._Current->FogOption != GL_NONE ||
- (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_FOGC))))
+ if (ctx->Fog.Enabled) {
+ /* fixed-function fog */
RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_FOG );
+ }
+ else if (ctx->FragmentProgram._Active || ctx->FragmentProgram._Current) {
+ struct gl_fragment_program *fp = ctx->FragmentProgram._Current;
+ if (fp) {
+ if (fp->FogOption != GL_NONE || (fp->Base.InputsRead & FRAG_BIT_FOGC)) {
+ /* fragment program needs fog coord */
+ RENDERINPUTS_SET( tnl->render_inputs_bitset, _TNL_ATTRIB_FOG );
+ }
+ }
+ }
if (ctx->Polygon.FrontMode != GL_FILL ||
ctx->Polygon.BackMode != GL_FILL)
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
tnl->AllowVertexFog = value;
- tnl->_DoVertexFog = (tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
- || !tnl->AllowPixelFog;
+ tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
+ || !tnl->AllowPixelFog) && !ctx->FragmentProgram._Current;
}
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
tnl->AllowPixelFog = value;
- tnl->_DoVertexFog = (tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
- || !tnl->AllowPixelFog;
+ tnl->_DoVertexFog = ((tnl->AllowVertexFog && (ctx->Hint.Fog != GL_NICEST))
+ || !tnl->AllowPixelFog) && !ctx->FragmentProgram._Current;
}
-
/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 7.1
*
- * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
#include "main/glheader.h"
#include "main/context.h"
#include "main/imports.h"
-#include "state.h"
+#include "main/state.h"
#include "main/mtypes.h"
#include "main/macros.h"
#include "main/enums.h"
_tnl_draw_prims );
return;
}
- else if (max_index >= max) {
+ else if (max_index > max) {
/* The software TNL pipeline has a fixed amount of storage for
* vertices and it is necessary to split incoming drawing commands
* if they exceed that limit.
&_tnl_vertex_transform_stage,
&_tnl_normal_transform_stage,
&_tnl_lighting_stage,
- &_tnl_fog_coordinate_stage,
&_tnl_texgen_stage,
&_tnl_texture_transform_stage,
&_tnl_point_attenuation_stage,
&_tnl_vertex_program_stage,
+ &_tnl_fog_coordinate_stage,
&_tnl_render_stage,
NULL
};
struct fog_stage_data {
GLvector4f fogcoord; /* has actual storage allocated */
- GLvector4f input; /* points into VB->EyePtr Z values */
};
#define FOG_STAGE_DATA(stage) ((struct fog_stage_data *)stage->privatePtr)
* evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
* Fog coordinates are distances from the eye (typically between the
* near and far clip plane distances).
- * Note the fog (eye Z) coords may be negative so we use ABS(z) below.
+ * Note that fogcoords may be negative, if eye z is source absolute
+ * value must be taken earlier.
* Fog blend factors are in the range [0,1].
*/
static void
struct fog_stage_data *store = FOG_STAGE_DATA(stage);
GLvector4f *input;
- if (!ctx->Fog.Enabled || ctx->VertexProgram._Current)
- return GL_TRUE;
+ if (!ctx->Fog.Enabled)
+ return GL_TRUE;
- if (ctx->Fog.FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT) {
+ if (ctx->Fog.FogCoordinateSource == GL_FRAGMENT_DEPTH_EXT && !ctx->VertexProgram._Current) {
GLuint i;
GLfloat *coord;
/* Fog is computed from vertex or fragment Z values */
*/
input = &store->fogcoord;
- /* NOTE: negate plane here so we get positive fog coords! */
- /* NOTE2: this doesn't always work (tests/fog - all frag depth fog
- coords will be negative). */
- plane[0] = -m[2];
- plane[1] = -m[6];
- plane[2] = -m[10];
- plane[3] = -m[14];
+ plane[0] = m[2];
+ plane[1] = m[6];
+ plane[2] = m[10];
+ plane[3] = m[14];
/* Full eye coords weren't required, just calculate the
* eye Z values.
*/
NOTE should avoid going through array twice */
coord = input->start;
for (i = 0; i < input->count; i++) {
- input->data[i][0] = FABSF(*coord);
+ *coord = FABSF(*coord);
STRIDE_F(coord, input->stride);
}
}
else {
- /* fog coordinates = eye Z coordinates (use ABS later) */
+ /* fog coordinates = eye Z coordinates - need to copy for ABS */
input = &store->fogcoord;
if (VB->EyePtr->size < 2)
return GL_FALSE;
_mesa_vector4f_alloc( &store->fogcoord, 0, tnl->vb.Size, 32 );
- _mesa_vector4f_init( &store->input, 0, NULL );
if (!inited)
init_static_data();
#include "main/glheader.h"
#include "main/colormac.h"
-#include "light.h"
+#include "main/light.h"
#include "main/macros.h"
#include "main/imports.h"
-#include "simple_list.h"
+#include "main/simple_list.h"
#include "main/mtypes.h"
#include "math/m_translate.h"
/*
* Mesa 3-D graphics library
- * Version: 6.5.3
+ * Version: 7.1
*
* Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
#include "swrast/s_context.h"
#include "swrast/s_texfilter.h"
-#include "tnl.h"
-#include "t_context.h"
-#include "t_pipeline.h"
+#include "tnl/tnl.h"
+#include "tnl/t_context.h"
+#include "tnl/t_pipeline.h"
+
+
+
+/*!
+ * Private storage for the vertex program pipeline stage.
+ */
+struct vp_stage_data {
+ /** The results of running the vertex program go into these arrays. */
+ GLvector4f results[VERT_RESULT_MAX];
+
+ GLvector4f ndcCoords; /**< normalized device coords */
+ GLubyte *clipmask; /**< clip flags */
+ GLubyte ormask, andmask; /**< for clipping */
+};
+
+
+#define VP_STAGE_DATA(stage) ((struct vp_stage_data *)(stage->privatePtr))
+
+
+static void
+userclip( GLcontext *ctx,
+ GLvector4f *clip,
+ GLubyte *clipmask,
+ GLubyte *clipormask,
+ GLubyte *clipandmask )
+{
+ GLuint p;
+
+ for (p = 0; p < ctx->Const.MaxClipPlanes; p++) {
+ if (ctx->Transform.ClipPlanesEnabled & (1 << p)) {
+ GLuint nr, i;
+ const GLfloat a = ctx->Transform._ClipUserPlane[p][0];
+ const GLfloat b = ctx->Transform._ClipUserPlane[p][1];
+ const GLfloat c = ctx->Transform._ClipUserPlane[p][2];
+ const GLfloat d = ctx->Transform._ClipUserPlane[p][3];
+ GLfloat *coord = (GLfloat *)clip->data;
+ GLuint stride = clip->stride;
+ GLuint count = clip->count;
+
+ for (nr = 0, i = 0 ; i < count ; i++) {
+ GLfloat dp = (coord[0] * a +
+ coord[1] * b +
+ coord[2] * c +
+ coord[3] * d);
+
+ if (dp < 0) {
+ nr++;
+ clipmask[i] |= CLIP_USER_BIT;
+ }
+
+ STRIDE_F(coord, stride);
+ }
+
+ if (nr > 0) {
+ *clipormask |= CLIP_USER_BIT;
+ if (nr == count) {
+ *clipandmask |= CLIP_USER_BIT;
+ return;
+ }
+ }
+ }
+ }
+}
+
+
+static GLboolean
+do_ndc_cliptest(GLcontext *ctx, struct vp_stage_data *store)
+{
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ struct vertex_buffer *VB = &tnl->vb;
+ /* Cliptest and perspective divide. Clip functions must clear
+ * the clipmask.
+ */
+ store->ormask = 0;
+ store->andmask = CLIP_FRUSTUM_BITS;
+
+ if (tnl->NeedNdcCoords) {
+ VB->NdcPtr =
+ _mesa_clip_tab[VB->ClipPtr->size]( VB->ClipPtr,
+ &store->ndcCoords,
+ store->clipmask,
+ &store->ormask,
+ &store->andmask );
+ }
+ else {
+ VB->NdcPtr = NULL;
+ _mesa_clip_np_tab[VB->ClipPtr->size]( VB->ClipPtr,
+ NULL,
+ store->clipmask,
+ &store->ormask,
+ &store->andmask );
+ }
+
+ if (store->andmask) {
+ /* All vertices are outside the frustum */
+ return GL_FALSE;
+ }
+
+ /* Test userclip planes. This contributes to VB->ClipMask.
+ */
+ /** XXX NEW_SLANG _Enabled ??? */
+ if (ctx->Transform.ClipPlanesEnabled && (!ctx->VertexProgram._Enabled ||
+ ctx->VertexProgram.Current->IsPositionInvariant)) {
+ userclip( ctx,
+ VB->ClipPtr,
+ store->clipmask,
+ &store->ormask,
+ &store->andmask );
+
+ if (store->andmask) {
+ return GL_FALSE;
+ }
+ }
+
+ VB->ClipAndMask = store->andmask;
+ VB->ClipOrMask = store->ormask;
+ VB->ClipMask = store->clipmask;
+
+ return GL_TRUE;
+}
/**
* real dependencies on the rest of swrast. It should probably be
* moved into main/ someday.
*/
-
static void
vp_fetch_texel(GLcontext *ctx, const GLfloat texcoord[4], GLfloat lambda,
GLuint unit, GLfloat color[4])
}
-/*!
- * Private storage for the vertex program pipeline stage.
- */
-struct vp_stage_data {
- /** The results of running the vertex program go into these arrays. */
- GLvector4f results[VERT_RESULT_MAX];
-
- GLvector4f ndcCoords; /**< normalized device coords */
- GLubyte *clipmask; /**< clip flags */
- GLubyte ormask, andmask; /**< for clipping */
-};
-
-
-#define VP_STAGE_DATA(stage) ((struct vp_stage_data *)(stage->privatePtr))
-
-
/**
* Initialize virtual machine state prior to executing vertex program.
*/
machine->FetchTexelLod = vp_fetch_texel;
machine->FetchTexelDeriv = NULL; /* not used by vertex programs */
+
+ machine->Samplers = ctx->VertexProgram._Current->Base.SamplerUnits;
}
/**
- * Copy the 16 elements of a matrix into four consecutive program
- * registers starting at 'pos'.
+ * Map the texture images which the vertex program will access (if any).
*/
static void
-load_matrix(GLfloat registers[][4], GLuint pos, const GLfloat mat[16])
+map_textures(GLcontext *ctx, const struct gl_vertex_program *vp)
{
- GLuint i;
- for (i = 0; i < 4; i++) {
- registers[pos + i][0] = mat[0 + i];
- registers[pos + i][1] = mat[4 + i];
- registers[pos + i][2] = mat[8 + i];
- registers[pos + i][3] = mat[12 + i];
- }
-}
+ GLuint u;
+ if (!ctx->Driver.MapTexture)
+ return;
-/**
- * As above, but transpose the matrix.
- */
-static void
-load_transpose_matrix(GLfloat registers[][4], GLuint pos,
- const GLfloat mat[16])
-{
- MEMCPY(registers[pos], mat, 16 * sizeof(GLfloat));
+ for (u = 0; u < ctx->Const.MaxVertexTextureImageUnits; u++) {
+ if (vp->Base.TexturesUsed[u]) {
+ /* Note: _Current *should* correspond to the target indicated
+ * in TexturesUsed[u].
+ */
+ ctx->Driver.MapTexture(ctx, ctx->Texture.Unit[u]._Current);
+ }
+ }
}
/**
- * Load current vertex program's parameter registers with tracked
- * matrices (if NV program). This only needs to be done per
- * glBegin/glEnd, not per-vertex.
+ * Unmap the texture images which were used by the vertex program (if any).
*/
-void
-_mesa_load_tracked_matrices(GLcontext *ctx)
+static void
+unmap_textures(GLcontext *ctx, const struct gl_vertex_program *vp)
{
- GLuint i;
+ GLuint u;
- for (i = 0; i < MAX_NV_VERTEX_PROGRAM_PARAMS / 4; i++) {
- /* point 'mat' at source matrix */
- GLmatrix *mat;
- if (ctx->VertexProgram.TrackMatrix[i] == GL_MODELVIEW) {
- mat = ctx->ModelviewMatrixStack.Top;
- }
- else if (ctx->VertexProgram.TrackMatrix[i] == GL_PROJECTION) {
- mat = ctx->ProjectionMatrixStack.Top;
- }
- else if (ctx->VertexProgram.TrackMatrix[i] == GL_TEXTURE) {
- mat = ctx->TextureMatrixStack[ctx->Texture.CurrentUnit].Top;
- }
- else if (ctx->VertexProgram.TrackMatrix[i] == GL_COLOR) {
- mat = ctx->ColorMatrixStack.Top;
- }
- else if (ctx->VertexProgram.TrackMatrix[i]==GL_MODELVIEW_PROJECTION_NV) {
- /* XXX verify the combined matrix is up to date */
- mat = &ctx->_ModelProjectMatrix;
- }
- else if (ctx->VertexProgram.TrackMatrix[i] >= GL_MATRIX0_NV &&
- ctx->VertexProgram.TrackMatrix[i] <= GL_MATRIX7_NV) {
- GLuint n = ctx->VertexProgram.TrackMatrix[i] - GL_MATRIX0_NV;
- ASSERT(n < MAX_PROGRAM_MATRICES);
- mat = ctx->ProgramMatrixStack[n].Top;
- }
- else {
- /* no matrix is tracked, but we leave the register values as-is */
- assert(ctx->VertexProgram.TrackMatrix[i] == GL_NONE);
- continue;
- }
+ if (!ctx->Driver.MapTexture)
+ return;
- /* load the matrix values into sequential registers */
- if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_IDENTITY_NV) {
- load_matrix(ctx->VertexProgram.Parameters, i*4, mat->m);
- }
- else if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_INVERSE_NV) {
- _math_matrix_analyse(mat); /* update the inverse */
- ASSERT(!_math_matrix_is_dirty(mat));
- load_matrix(ctx->VertexProgram.Parameters, i*4, mat->inv);
- }
- else if (ctx->VertexProgram.TrackMatrixTransform[i] == GL_TRANSPOSE_NV) {
- load_transpose_matrix(ctx->VertexProgram.Parameters, i*4, mat->m);
- }
- else {
- assert(ctx->VertexProgram.TrackMatrixTransform[i]
- == GL_INVERSE_TRANSPOSE_NV);
- _math_matrix_analyse(mat); /* update the inverse */
- ASSERT(!_math_matrix_is_dirty(mat));
- load_transpose_matrix(ctx->VertexProgram.Parameters, i*4, mat->inv);
+ for (u = 0; u < ctx->Const.MaxVertexTextureImageUnits; u++) {
+ if (vp->Base.TexturesUsed[u]) {
+ /* Note: _Current *should* correspond to the target indicated
+ * in TexturesUsed[u].
+ */
+ ctx->Driver.UnmapTexture(ctx, ctx->Texture.Unit[u]._Current);
}
}
}
_mesa_load_state_parameters(ctx, program->Base.Parameters);
}
+ /* make list of outputs to save some time below */
numOutputs = 0;
for (i = 0; i < VERT_RESULT_MAX; i++) {
if (program->Base.OutputsWritten & (1 << i)) {
}
}
+ map_textures(ctx, program);
+
for (i = 0; i < VB->Count; i++) {
GLuint attr;
#endif
}
+ unmap_textures(ctx, program);
+
/* Fixup fog and point size results if needed */
if (program->IsNVProgram) {
if (ctx->Fog.Enabled &&
}
}
- /* Setup the VB pointers so that the next pipeline stages get
- * their data from the right place (the program output arrays).
- */
- VB->ClipPtr = &store->results[VERT_RESULT_HPOS];
- VB->ClipPtr->size = 4;
- VB->ClipPtr->count = VB->Count;
+ if (program->IsPositionInvariant) {
+ /* We need the exact same transform as in the fixed function path here
+ * to guarantee invariance, depending on compiler optimization flags
+ * results could be different otherwise.
+ */
+ VB->ClipPtr = TransformRaw( &store->results[0],
+ &ctx->_ModelProjectMatrix,
+ VB->AttribPtr[0] );
+
+ /* Drivers expect this to be clean to element 4...
+ */
+ switch (VB->ClipPtr->size) {
+ case 1:
+ /* impossible */
+ case 2:
+ _mesa_vector4f_clean_elem( VB->ClipPtr, VB->Count, 2 );
+ /* fall-through */
+ case 3:
+ _mesa_vector4f_clean_elem( VB->ClipPtr, VB->Count, 3 );
+ /* fall-through */
+ case 4:
+ break;
+ }
+ }
+ else {
+ /* Setup the VB pointers so that the next pipeline stages get
+ * their data from the right place (the program output arrays).
+ */
+ VB->ClipPtr = &store->results[VERT_RESULT_HPOS];
+ VB->ClipPtr->size = 4;
+ VB->ClipPtr->count = VB->Count;
+ }
+
VB->ColorPtr[0] = &store->results[VERT_RESULT_COL0];
VB->ColorPtr[1] = &store->results[VERT_RESULT_BFC0];
VB->SecondaryColorPtr[0] = &store->results[VERT_RESULT_COL1];
}
}
- /* Cliptest and perspective divide. Clip functions must clear
- * the clipmask.
- */
- store->ormask = 0;
- store->andmask = CLIP_FRUSTUM_BITS;
-
- if (tnl->NeedNdcCoords) {
- VB->NdcPtr =
- _mesa_clip_tab[VB->ClipPtr->size]( VB->ClipPtr,
- &store->ndcCoords,
- store->clipmask,
- &store->ormask,
- &store->andmask );
- }
- else {
- VB->NdcPtr = NULL;
- _mesa_clip_np_tab[VB->ClipPtr->size]( VB->ClipPtr,
- NULL,
- store->clipmask,
- &store->ormask,
- &store->andmask );
- }
-
- if (store->andmask) /* All vertices are outside the frustum */
- return GL_FALSE;
-
- /* This is where we'd do clip testing against the user-defined
- * clipping planes, but they're not supported by vertex programs.
+ /* Perform NDC and cliptest operations:
*/
-
- VB->ClipOrMask = store->ormask;
- VB->ClipMask = store->clipmask;
-
- return GL_TRUE;
+ return do_ndc_cliptest(ctx, store);
}
#include "main/glheader.h"
#include "main/context.h"
#include "main/colormac.h"
+#include "main/simple_list.h"
#include "t_context.h"
#include "t_vertex.h"
-#include "simple_list.h"
+#if 0
+#define DEBUG_INSERT printf("%s\n", __FUNCTION__)
+#else
+#define DEBUG_INSERT
+#endif
+
/*
* These functions take the NDC coordinates pointed to by 'in', apply the
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[5] * in[1] + vp[13];
out[2] = vp[10] * in[2] + vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[5] * in[1] + vp[13];
out[2] = vp[10] * in[2] + vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[5] * in[1] + vp[13];
out[2] = vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[13];
out[2] = vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[5] * in[1] + vp[13];
out[2] = vp[10] * in[2] + vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[5] * in[1] + vp[13];
out[2] = vp[10] * in[2] + vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[13];
out[2] = vp[14];
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[5] * in[1] + vp[13];
}
{
GLfloat *out = (GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = vp[0] * in[0] + vp[12];
out[1] = vp[13];
}
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
out[2] = in[2];
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
out[2] = in[2];
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
out[2] = 0;
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = 0;
out[2] = 0;
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
out[2] = in[3];
static INLINE void insert_3f_xyw_err( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
{
(void) a; (void) v; (void) in;
+ DEBUG_INSERT;
_mesa_exit(1);
}
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
out[2] = in[2];
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
out[2] = 0;
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = 0;
out[2] = 0;
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = in[1];
}
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
out[1] = 0;
}
{
GLfloat *out = (GLfloat *)(v);
(void) a;
-
+ DEBUG_INSERT;
out[0] = in[0];
}
static INLINE void insert_null( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a; (void) v; (void) in;
}
const GLfloat *in )
{
GLchan *c = (GLchan *)v;
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
UNCLAMPED_FLOAT_TO_CHAN(c[1], in[1]);
const GLfloat *in )
{
GLchan *c = (GLchan *)v;
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
UNCLAMPED_FLOAT_TO_CHAN(c[1], in[1]);
const GLfloat *in )
{
GLchan *c = (GLchan *)v;
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
UNCLAMPED_FLOAT_TO_CHAN(c[1], in[1]);
const GLfloat *in )
{
GLchan *c = (GLchan *)v;
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_CHAN(c[0], in[0]);
c[1] = 0;
static INLINE void insert_4ub_4f_rgba_4( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_4ub_4f_rgba_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_4ub_4f_rgba_2( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_4ub_4f_rgba_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
v[1] = 0;
static INLINE void insert_4ub_4f_bgra_4( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_4ub_4f_bgra_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_4ub_4f_bgra_2( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_4ub_4f_bgra_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
v[1] = 0;
static INLINE void insert_4ub_4f_argb_4( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
static INLINE void insert_4ub_4f_argb_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
static INLINE void insert_4ub_4f_argb_2( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
static INLINE void insert_4ub_4f_argb_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[0]);
v[2] = 0x00;
static INLINE void insert_4ub_4f_abgr_4( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
static INLINE void insert_4ub_4f_abgr_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
static INLINE void insert_4ub_4f_abgr_2( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[1]);
static INLINE void insert_4ub_4f_abgr_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[3], in[0]);
v[2] = 0x00;
static INLINE void insert_3ub_3f_rgb_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_3ub_3f_rgb_2( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_3ub_3f_rgb_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
v[1] = 0;
static INLINE void insert_3ub_3f_bgr_3( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_3ub_3f_bgr_2( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
UNCLAMPED_FLOAT_TO_UBYTE(v[1], in[1]);
static INLINE void insert_3ub_3f_bgr_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]);
v[1] = 0;
static INLINE void insert_1ub_1f_1( const struct tnl_clipspace_attr *a, GLubyte *v,
const GLfloat *in )
{
+ DEBUG_INSERT;
(void) a;
UNCLAMPED_FLOAT_TO_UBYTE(v[0], in[0]);
}
/* Although included for completeness, the position coordinate is
* usually handled differently during clipping.
*/
+ DEBUG_INSERT;
out[0] = (in[0] - vp[12]) / vp[0];
out[1] = (in[1] - vp[13]) / vp[5];
out[2] = (in[2] - vp[14]) / vp[10];
{
const GLfloat *in = (const GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = (in[0] - vp[12]) / vp[0];
out[1] = (in[1] - vp[13]) / vp[5];
out[2] = (in[2] - vp[14]) / vp[10];
{
const GLfloat *in = (const GLfloat *)v;
const GLfloat * const vp = a->vp;
-
+ DEBUG_INSERT;
out[0] = (in[0] - vp[12]) / vp[0];
out[1] = (in[1] - vp[13]) / vp[5];
out[2] = 0;
#include "main/glheader.h"
#include "main/context.h"
#include "main/colormac.h"
+#include "main/simple_list.h"
+#include "main/enums.h"
#include "t_context.h"
#include "t_vertex.h"
-#include "simple_list.h"
-#include "main/enums.h"
#if defined(USE_SSE_ASM)
#include "x86/common_x86_asm.h"
+/**
+ * Number of bytes to allocate for generated SSE functions
+ */
+#define MAX_SSE_CODE_SIZE 1024
+
+
#define X 0
#define Y 1
#define Z 2
x86_pop(&p->func, countEBP);
x86_ret(&p->func);
+ assert(!vtx->emit);
vtx->emit = (tnl_emit_func)x86_get_func(&p->func);
+
+ assert( (char *) p->func.csr - (char *) p->func.store <= MAX_SSE_CODE_SIZE );
return GL_TRUE;
}
p.identity = x86_make_reg(file_XMM, 6);
p.chan0 = x86_make_reg(file_XMM, 7);
- x86_init_func(&p.func);
+ if (!x86_init_func_size(&p.func, MAX_SSE_CODE_SIZE)) {
+ vtx->emit = NULL;
+ return;
+ }
if (build_vertex_emit(&p)) {
_tnl_register_fastpath( vtx, GL_TRUE );
/*
* Mesa 3-D graphics library
- * Version: 6.5
+ * Version: 7.1
*
- * Copyright (C) 2006 Tungsten Graphics All Rights Reserved.
+ * Copyright (C) 2007 Tungsten Graphics All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
-
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 7.1
*
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
{
facing = AREA_IS_CCW( cc ) ^ ctx->Polygon._FrontBit;
- if (DO_TWOSTENCIL && ctx->Stencil.TestTwoSide) {
- ctx->_Facing = facing; /* mixed mode rendering: for 2-sided stencil test */
- }
-
if (DO_UNFILLED) {
if (facing) {
mode = ctx->Polygon.BackMode;
GLfloat bc = b * ic;
if ( ac < 0.0f ) ac = -ac;
if ( bc < 0.0f ) bc = -bc;
- offset += MAX2( ac, bc ) * ctx->Polygon.OffsetFactor;
+ offset += MAX2( ac, bc ) * ctx->Polygon.OffsetFactor / ctx->DrawBuffer->_MRD;
}
offset *= ctx->DrawBuffer->_MRD * (REVERSE_DEPTH ? -1.0 : 1.0);
}
#if DO_QUAD
#if DO_FULL_QUAD
-static void TAG(quad)( GLcontext *ctx,
+static void TAG(quadr)( GLcontext *ctx,
GLuint e0, GLuint e1, GLuint e2, GLuint e3 )
{
struct vertex_buffer *VB = &TNL_CONTEXT( ctx )->vb;
{
facing = AREA_IS_CCW( cc ) ^ ctx->Polygon._FrontBit;
- if (DO_TWOSTENCIL && ctx->Stencil.TestTwoSide) {
- ctx->_Facing = facing; /* mixed mode rendering: for 2-sided stencil test */
- }
-
if (DO_UNFILLED) {
if (facing) {
mode = ctx->Polygon.BackMode;
GLfloat bc = b * ic;
if ( ac < 0.0f ) ac = -ac;
if ( bc < 0.0f ) bc = -bc;
- offset += MAX2( ac, bc ) * ctx->Polygon.OffsetFactor;
+ offset += MAX2( ac, bc ) * ctx->Polygon.OffsetFactor / ctx->DrawBuffer->_MRD;
}
offset *= ctx->DrawBuffer->_MRD * (REVERSE_DEPTH ? -1.0 : 1.0);
}
}
}
#else
-static void TAG(quad)( GLcontext *ctx, GLuint e0,
+static void TAG(quadr)( GLcontext *ctx, GLuint e0,
GLuint e1, GLuint e2, GLuint e3 )
{
if (DO_UNFILLED) {
static void TAG(init)( void )
{
#if DO_QUAD
- TAB[IND].quad = TAG(quad);
+ TAB[IND].quad = TAG(quadr);
#endif
#if DO_TRI
TAB[IND].triangle = TAG(triangle);
--- /dev/null
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define vbo [-.vbo]
+ define tnl [-.tnl]
+ define shader [-.shader]
+ define swrast [-.swrast]
+ define swrast_setup [-.swrast_setup]
+ define main [-.main]
+ define glapi [-.glapi]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.main],[-.glapi],[-.shader],[-.shader.slang]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES =vbo_context.c,vbo_exec.c,vbo_exec_api.c,vbo_exec_array.c,\
+ vbo_exec_draw.c,vbo_exec_eval.c,vbo_rebase.c,vbo_save.c,\
+ vbo_save_api.c,vbo_save_draw.c,vbo_save_loopback.c,\
+ vbo_split.c,vbo_split_copy.c,vbo_split_inplace.c
+
+OBJECTS =vbo_context.obj,vbo_exec.obj,vbo_exec_api.obj,vbo_exec_array.obj,\
+ vbo_exec_draw.obj,vbo_exec_eval.obj,vbo_rebase.obj,vbo_save.obj,\
+ vbo_save_api.obj,vbo_save_draw.obj,vbo_save_loopback.obj,\
+ vbo_split.obj,vbo_split_copy.obj,vbo_split_inplace.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+vbo_context.obj : vbo_context.c
+vbo_exec.obj : vbo_exec.c
+vbo_exec_api.obj : vbo_exec_api.c
+vbo_exec_array.obj : vbo_exec_array.c
+vbo_exec_draw.obj : vbo_exec_draw.c
+vbo_exec_eval.obj : vbo_exec_eval.c
+vbo_rebase.obj : vbo_rebase.c
+vbo_save.obj : vbo_save.c
+vbo_save_api.obj : vbo_save_api.c
+vbo_save_draw.obj : vbo_save_draw.c
+vbo_save_loopback.obj : vbo_save_loopback.c
+vbo_split.obj : vbo_split.c
+vbo_split_copy.obj : vbo_split_copy.c
+vbo_split_inplace.obj : vbo_split_inplace.c
struct gl_client_array *arrays = vbo->mat_currval;
GLuint i;
+ ASSERT(NR_MAT_ATTRIBS == MAT_ATTRIB_MAX);
+
memset(arrays, 0, sizeof(*arrays) * NR_MAT_ATTRIBS);
/* Set up a constant (StrideB == 0) array for each current
break;
}
- if (i < MAT_ATTRIB_MAX)
- cl->Ptr = (const void *)ctx->Light.Material.Attrib[i];
- else
- cl->Ptr = (const void *)ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + i];
-
+ cl->Ptr = (const void *)ctx->Light.Material.Attrib[i];
cl->Type = GL_FLOAT;
cl->Stride = 0;
cl->StrideB = 0;
&exec->vtx.bufferobj,
ctx->Array.NullBufferObj);
+ ASSERT(!exec->vtx.buffer_map);
exec->vtx.buffer_map = ALIGN_MALLOC(VBO_VERT_BUFFER_SIZE * sizeof(GLfloat), 64);
-
vbo_exec_vtxfmt_init( exec );
/* Hook our functions into the dispatch table.
void vbo_exec_vtx_destroy( struct vbo_exec_context *exec )
{
- GLcontext *ctx = exec->ctx;
if (exec->vtx.bufferobj->Name) {
- ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, exec->vtx.bufferobj);
- ctx->Driver.DeleteBuffer(ctx, exec->vtx.bufferobj);
- exec->vtx.bufferobj = NULL;
+ /* using a real VBO for vertex data */
+ GLcontext *ctx = exec->ctx;
+ _mesa_reference_buffer_object(ctx, &exec->vtx.bufferobj, NULL);
}
else {
+ /* just using malloc'd space for vertex data */
if (exec->vtx.buffer_map) {
ALIGN_FREE(exec->vtx.buffer_map);
exec->vtx.buffer_map = NULL;
if (ctx->NewState)
_mesa_update_state( ctx );
-
- ctx->Driver.UnmapBuffer(ctx, target, exec->vtx.bufferobj);
- exec->vtx.buffer_map = NULL;
+ /* if using a real VBO, unmap it before drawing */
+ if (exec->vtx.bufferobj->Name) {
+ ctx->Driver.UnmapBuffer(ctx, target, exec->vtx.bufferobj);
+ exec->vtx.buffer_map = NULL;
+ }
vbo_context(ctx)->draw_prims( ctx,
exec->vtx.inputs,
0,
exec->vtx.vert_count - 1);
- /* Get new data:
- */
- ctx->Driver.BufferData(ctx, target, size, NULL, usage, exec->vtx.bufferobj);
- exec->vtx.buffer_map
- = ctx->Driver.MapBuffer(ctx, target, access, exec->vtx.bufferobj);
+ /* If using a real VBO, get new storage */
+ if (exec->vtx.bufferobj->Name) {
+ ctx->Driver.BufferData(ctx, target, size, NULL, usage, exec->vtx.bufferobj);
+ exec->vtx.buffer_map =
+ ctx->Driver.MapBuffer(ctx, target, access, exec->vtx.bufferobj);
+ }
}
}
*/
static GLboolean check_flush( struct copy_context *copy )
{
+ GLenum mode = copy->dstprim[copy->dstprim_nr].mode;
+
+ if (GL_TRIANGLE_STRIP == mode &&
+ copy->dstelt_nr & 1) { /* see bug9962 */
+ return GL_FALSE;
+ }
+
if (copy->dstbuf_nr + 4 > copy->dstbuf_size)
return GL_TRUE;
dst->StrideB = copy->vertex_size;
dst->Ptr = copy->dstbuf + offset;
dst->Enabled = GL_TRUE;
- dst->Normalized = GL_TRUE;
+ dst->Normalized = src->Normalized;
dst->BufferObj = ctx->Array.NullBufferObj;
dst->_MaxElement = copy->dstbuf_size; /* may be less! */
default: matypes.h
clean:
- rm -f matypes.h
+ -rm -f matypes.h
# need some special rules here, unfortunately
.p2align 4,,15
_x86_64_get_dispatch:
- movq _gl_DispatchTSD@GOTPCREL(%rip), %rdi
+ movq _gl_DispatchTSD(%rip), %rdi
jmp pthread_getspecific@PLT
#elif defined(THREADS)
#include "math/m_debug.h"
#endif
+extern void _mesa_x86_64_cpuid(unsigned int *regs);
+
DECLARE_XFORM_GROUP( x86_64, 4 )
+DECLARE_XFORM_GROUP( 3dnow, 4 )
#else
/* just to silence warning below */
void _mesa_init_all_x86_64_transform_asm(void)
{
#ifdef USE_X86_64_ASM
+ unsigned int regs[4];
if ( _mesa_getenv( "MESA_NO_ASM" ) ) {
return;
message("Initializing x86-64 optimizations\n");
- ASSIGN_XFORM_GROUP( x86_64, 4 );
- /*
_mesa_transform_tab[4][MATRIX_GENERAL] =
_mesa_x86_64_transform_points4_general;
_mesa_transform_tab[4][MATRIX_IDENTITY] =
_mesa_x86_64_transform_points4_identity;
_mesa_transform_tab[4][MATRIX_3D] =
_mesa_x86_64_transform_points4_3d;
- _mesa_transform_tab[4][MATRIX_3D_NO_ROT] =
- _mesa_x86_64_transform_points4_3d_no_rot;
- _mesa_transform_tab[4][MATRIX_PERSPECTIVE] =
- _mesa_x86_64_transform_points4_perspective;
- _mesa_transform_tab[4][MATRIX_2D_NO_ROT] =
- _mesa_x86_64_transform_points4_2d_no_rot;
- _mesa_transform_tab[4][MATRIX_2D] =
- _mesa_x86_64_transform_points4_2d;
- */
+
+ regs[0] = 0x80000001;
+ regs[1] = 0x00000000;
+ regs[2] = 0x00000000;
+ regs[3] = 0x00000000;
+ _mesa_x86_64_cpuid(regs);
+ if (regs[3] & (1U << 31)) {
+ message("3Dnow! detected\n");
+ _mesa_transform_tab[4][MATRIX_3D_NO_ROT] =
+ _mesa_3dnow_transform_points4_3d_no_rot;
+ _mesa_transform_tab[4][MATRIX_PERSPECTIVE] =
+ _mesa_3dnow_transform_points4_perspective;
+ _mesa_transform_tab[4][MATRIX_2D_NO_ROT] =
+ _mesa_3dnow_transform_points4_2d_no_rot;
+ _mesa_transform_tab[4][MATRIX_2D] =
+ _mesa_3dnow_transform_points4_2d;
+
+ }
+
#ifdef DEBUG_MATH
_math_test_all_transform_functions("x86_64");
-
/*
* Mesa 3-D graphics library
- * Version: 3.5
+ * Version: 7.1
*
- * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2007 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
.text
.align 16
+.globl _mesa_x86_64_cpuid
+_mesa_x86_64_cpuid:
+ pushq %rbx
+ movl (%rdi), %eax
+ movl 8(%rdi), %ecx
+
+ cpuid
+
+ movl %ebx, 4(%rdi)
+ movl %eax, (%rdi)
+ movl %ecx, 8(%rdi)
+ movl %edx, 12(%rdi)
+ popq %rbx
+ ret
+.align 16
.globl _mesa_x86_64_transform_points4_general
_mesa_x86_64_transform_points4_general:
/*
p4_general_loop:
- movaps (%rdx), %xmm8 /* ox | oy | oz | ow */
+ movups (%rdx), %xmm8 /* ox | oy | oz | ow */
prefetchw 16(%rdi)
pshufd $0x00, %xmm8, %xmm0 /* ox | ox | ox | ox */
p4_3d_loop:
- movaps (%rdx), %xmm8 /* ox | oy | oz | ow */
+ movups (%rdx), %xmm8 /* ox | oy | oz | ow */
prefetchw 16(%rdi)
pshufd $0x00, %xmm8, %xmm0 /* ox | ox | ox | ox */
.align 16
-.globl _mesa_x86_64_transform_points4_3d_no_rot
-_mesa_x86_64_transform_points4_3d_no_rot:
+.globl _mesa_3dnow_transform_points4_3d_no_rot
+_mesa_3dnow_transform_points4_3d_no_rot:
movl V4F_COUNT(%rdx), %ecx /* count */
movzx V4F_STRIDE(%rdx), %eax /* stride */
.align 16
-.globl _mesa_x86_64_transform_points4_perspective
-_mesa_x86_64_transform_points4_perspective:
+.globl _mesa_3dnow_transform_points4_perspective
+_mesa_3dnow_transform_points4_perspective:
movl V4F_COUNT(%rdx), %ecx /* count */
movzx V4F_STRIDE(%rdx), %eax /* stride */
ret
.align 16
-.globl _mesa_x86_64_transform_points4_2d_no_rot
-_mesa_x86_64_transform_points4_2d_no_rot:
+.globl _mesa_3dnow_transform_points4_2d_no_rot
+_mesa_3dnow_transform_points4_2d_no_rot:
movl V4F_COUNT(%rdx), %ecx /* count */
movzx V4F_STRIDE(%rdx), %eax /* stride */
.align 16
-.globl _mesa_x86_64_transform_points4_2d
-_mesa_x86_64_transform_points4_2d:
+.globl _mesa_3dnow_transform_points4_2d
+_mesa_3dnow_transform_points4_2d:
movl V4F_COUNT(%rdx), %ecx /* count */
movzx V4F_STRIDE(%rdx), %eax /* stride */
default: gen_matypes matypes.h
clean:
- rm -f matypes.h gen_matypes
+ -rm -f matypes.h gen_matypes
gen_matypes: gen_matypes.c
#include <machine/cpu.h>
#endif
-#include "common_x86_asm.h"
#include "main/imports.h"
+#include "common_x86_asm.h"
int _mesa_x86_cpu_features = 0;
* in there will break the build on some platforms.
*/
+#include "matypes.h"
#include "assyntax.h"
#include "common_x86_features.h"
.file "read_rgba_span_x86.S"
#if !defined(__DJGPP__) && !defined(__MINGW32__) /* this one cries for assyntax.h */
/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- .section .rodata
- .align 16
- .type mask, @object
- .size mask, 32
-mask:
- .long 0xff00ff00
- .long 0xff00ff00
- .long 0xff00ff00
- .long 0xff00ff00
- .long 0x00ff0000
- .long 0x00ff0000
- .long 0x00ff0000
- .long 0x00ff0000
+ * Replaced data segment constants with text-segment instructions.
*/
#define LOAD_MASK(mvins,m1,m2) \
pushl $0xff00ff00 ;\
mvins (%esp), m2 ;\
addl $32, %esp
-
-/* I implemented these as macros because the appear in quite a few places,
+/* I implemented these as macros because they appear in several places,
* and I've tweaked them a number of times. I got tired of changing every
* place they appear. :)
*/
#ifdef USE_INNER_EMMS
emms
#endif
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- movq mask, %mm1
- movq mask+16, %mm2
- */
LOAD_MASK(movq,%mm1,%mm2)
movl 8(%esp), %ebx /* source pointer */
#ifdef USE_INNER_EMMS
emms
#endif
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- movq mask, %mm1
- movq mask+16, %mm2
- */
+
LOAD_MASK(movq,%mm1,%mm2)
movl 16(%esp), %ebx /* source pointer */
pushl %esi
pushl %ebx
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- movdqa mask, %xmm1
- movdqa mask+16, %xmm2
- */
LOAD_MASK(movdqu,%xmm1,%xmm2)
movl 12(%esp), %ebx /* source pointer */
je .L47
movq (%ebx), %xmm0
-
+ addl $8, %ebx
+
movdqa %xmm0, %xmm3
movdqa %xmm0, %xmm4
andps %xmm1, %xmm0
orps %xmm3, %xmm0
movq %xmm0, (%ecx)
+ addl $8, %ecx
.L47:
testl $1, %edx
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- */
-#if 0
- .section .rodata
-
- .align 16
-mask_565:
- .word 0xf800
- .word 0x07e0
- .word 0x001f
- .word 0x0000
-
-/* Setting SCALE_ADJUST to 5 gives a perfect match with the classic C
- * implementation in Mesa. Setting SCALE_ADJUST to 0 is slightly faster but
- * at a small cost to accuracy.
- */
-
-#define SCALE_ADJUST 5
-#if SCALE_ADJUST == 5
-prescale:
- .word 0x0001
- .word 0x0010
- .word 0x0200
- .word 0x0000
-
-scale:
- .word 0x20e8 /* (0x00ff0000 / 0x000007c0) + 1 */
- .word 0x40c5 /* (0x00ff0000 / 0x000003f0) + 1 */
- .word 0x839d /* (0x00ff0000 / 0x000001f0) + 1 */
- .word 0x0000
-#elif SCALE_ADJUST == 0
-prescale:
- .word 0x0001
- .word 0x0020
- .word 0x0800
- .word 0x0000
-
-scale:
- .word 0x0108 /* (0x00ff0000 / 0x0000f800) + 1 */
- .word 0x0104 /* (0x00ff0000 / 0x0000fc00) + 1 */
- .word 0x0108 /* (0x00ff0000 / 0x0000f800) + 1 */
- .word 0x0000
-#else
-#error SCALE_ADJUST must either be 5 or 0.
-#endif
-
-
-alpha: .long 0x00000000
- .long 0x00ff0000
-#endif
-
#define MASK_565_L 0x07e0f800
#define MASK_565_H 0x0000001f
+/* Setting SCALE_ADJUST to 5 gives a perfect match with the
+ * classic C implementation in Mesa. Setting SCALE_ADJUST
+ * to 0 is slightly faster but at a small cost to accuracy.
+ */
#define SCALE_ADJUST 5
#if SCALE_ADJUST == 5
#define PRESCALE_L 0x00100001
movl 8(%esp), %edx /* destination pointer */
movl 12(%esp), %ecx /* number of pixels to copy */
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- movq mask_565, %mm5
- movq prescale, %mm6
- movq scale, %mm7
- */
- pushl MASK_565_H
- pushl MASK_565_L
+ pushl $MASK_565_H
+ pushl $MASK_565_L
movq (%esp), %mm5
- pushl PRESCALE_H
- pushl PRESCALE_L
+ pushl $PRESCALE_H
+ pushl $PRESCALE_L
movq (%esp), %mm6
- pushl SCALE_H
- pushl SCALE_L
+ pushl $SCALE_H
+ pushl $SCALE_L
movq (%esp), %mm7
- pushl ALPHA_H
- pushl ALPHA_L
+ pushl $ALPHA_H
+ pushl $ALPHA_L
movq (%esp), %mm3
addl $32,%esp
/* Always set the alpha value to 0xff.
*/
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- por alpha, %mm0
- por alpha, %mm2
- */
por %mm3, %mm0
por %mm3, %mm2
movq %mm0, (%edx)
addl $8, %edx
-
-
pshufw $0xaa, %mm4, %mm0
pshufw $0xff, %mm4, %mm2
pmulhuw %mm7, %mm0
pmulhuw %mm7, %mm2
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- por alpha, %mm0
- por alpha, %mm2
- */
por %mm3, %mm0
por %mm3, %mm2
pmulhuw %mm7, %mm0
pmulhuw %mm7, %mm2
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- por alpha, %mm0
- por alpha, %mm2
- */
por %mm3, %mm0
por %mm3, %mm2
#endif
pmulhuw %mm7, %mm0
-/* Kevin F. Quinn 2nd July 2006
- * Replace data segment constants with text-segment instructions
- por alpha, %mm0
- */
por %mm3, %mm0
packuswb %mm0, %mm0
p->csr = p->store;
}
-void x86_init_func_size( struct x86_function *p, unsigned code_size )
+int x86_init_func_size( struct x86_function *p, unsigned code_size )
{
p->size = code_size;
p->store = _mesa_exec_malloc(code_size);
p->csr = p->store;
+ return p->store != NULL;
}
void x86_release_func( struct x86_function *p )
void x86_init_func( struct x86_function *p );
-void x86_init_func_size( struct x86_function *p, unsigned code_size );
+int x86_init_func_size( struct x86_function *p, unsigned code_size );
void x86_release_func( struct x86_function *p );
void (*x86_get_func( struct x86_function *p ))( void );
--- /dev/null
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--- /dev/null
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copy Release\GLUT32.DLL ..\..\..\..\lib
if exist ..\..\..\..\progs\demos copy Release\GLUT32.DLL ..\..\..\..\progs\demos
"\r
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+ <Globals>\r
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+</VisualStudioProject>\r
projects / mesa.git / commitdiff